last executing test programs:

917.472198ms ago: executing program 2 (id=1307):
r0 = socket(0x2a, 0x2, 0x0)
ioctl$sock_ipv6_tunnel_SIOCDELTUNNEL(r0, 0x89f2, &(0x7f0000000380)={'ip6_vti0\x00', 0x0})

914.892936ms ago: executing program 2 (id=1309):
r0 = socket$netlink(0x10, 0x3, 0x0)
r1 = socket$inet_udplite(0x2, 0x2, 0x88)
ioctl$sock_SIOCGIFINDEX(r1, 0x8933, &(0x7f0000000340)={'bridge_slave_0\x00', <r2=>0x0})
sendmsg$nl_route(r0, &(0x7f0000000640)={0x0, 0x0, &(0x7f0000000240)={&(0x7f0000000280)=ANY=[@ANYBLOB="3400000011000500000000000000000007000000", @ANYRES32=r2, @ANYBLOB="000000000020000014001a80100004800c000ac0"], 0x34}}, 0x60040050)
sendmsg$can_j1939(0xffffffffffffffff, 0x0, 0x4004014)

850.786264ms ago: executing program 2 (id=1310):
r0 = socket$nl_route(0x10, 0x3, 0x0)
ioctl$sock_SIOCGIFINDEX(r0, 0x8933, &(0x7f0000000340)={'tunl0\x00', <r1=>0x0})
sendmsg$nl_route_sched(r0, &(0x7f0000001200)={0x0, 0x0, &(0x7f0000000040)={&(0x7f0000000080)=@newqdisc={0x54, 0x24, 0x4ee4e6a52ff56541, 0x0, 0x0, {0x0, 0x0, 0x0, r1, {}, {0xffff, 0xffff}}, [@qdisc_kind_options=@q_fq={{0x7}, {0x4}}, @TCA_STAB={0x24, 0x8, 0x0, 0x1, [{{0x1c, 0x1, {0x3, 0x10, 0x0, 0x8, 0x0, 0x73f, 0x762e6eec}}, {0x4}}]}]}, 0x54}}, 0x4800)

850.567179ms ago: executing program 2 (id=1311):
r0 = socket$nl_generic(0x10, 0x3, 0x10)
sendmsg$nl_generic(r0, &(0x7f0000000000)={0x0, 0x0, &(0x7f0000000040)={&(0x7f0000000080)={0x1c, 0x37, 0x107, 0x0, 0x7, {0x1, 0x7c}, [@nested={0x4, 0xfc}, @nested={0x4, 0x2}]}, 0x1c}}, 0x4010)

770.994345ms ago: executing program 2 (id=1312):
syz_emit_ethernet(0x2b, &(0x7f0000000340)={@link_local={0x1, 0x80, 0xc2, 0x0, 0x0, 0x2}, @multicast, @void, {@ipv4={0x800, @udp={{0x5, 0x4, 0x0, 0x0, 0x0, 0x0, 0x2, 0x0, 0x11, 0x0, @empty, @empty}, {0x0, 0x7, 0x9, 0x0, @opaque="8f"}}}}}, 0x0)

770.82463ms ago: executing program 2 (id=1313):
sendmmsg$inet6(0xffffffffffffffff, &(0x7f0000002580)=[{{0x0, 0x0, &(0x7f0000001fc0)=[{&(0x7f0000000f80)="ea", 0x1}], 0x1}}], 0x1, 0x0)
r0 = syz_init_net_socket$llc(0x1a, 0x1, 0x0)
connect$llc(r0, &(0x7f0000000180)={0x1a, 0x0, 0x0, 0x8, 0x0, 0x0, @multicast}, 0x10)
sendmmsg(r0, &(0x7f0000001380), 0x3fffffffffffeed, 0x0)

250.288277ms ago: executing program 0 (id=1336):
r0 = socket$inet_mptcp(0x2, 0x1, 0x106)
setsockopt$inet_int(r0, 0x0, 0xd, 0x0, 0x0)

200.211174ms ago: executing program 0 (id=1338):
r0 = socket$inet6_tcp(0xa, 0x1, 0x0)
bind$inet6(r0, &(0x7f0000000040)={0xa, 0x5e22, 0x0, @empty}, 0x1c)
listen(r0, 0x0)
r1 = socket$inet6_tcp(0xa, 0x1, 0x0)
setsockopt$sock_int(r1, 0x1, 0xf, &(0x7f0000000180)=0x800001, 0x4)
bind$inet6(r1, &(0x7f0000000140)={0xa, 0x4e22, 0x0, @ipv4={'\x00', '\xff\xff', @empty}}, 0x1c)
listen(r1, 0x0)

200.024617ms ago: executing program 0 (id=1339):
ioctl$sock_SIOCGIFINDEX(0xffffffffffffffff, 0x8933, &(0x7f0000000100)={'syzkaller0\x00'})
r0 = socket$nl_route(0x10, 0x3, 0x0)
r1 = socket(0x1, 0x803, 0x0)
getsockname$packet(r1, &(0x7f0000000100)={0x11, 0x0, <r2=>0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f00000000c0)=0x14)
sendmsg$nl_route(r0, &(0x7f0000000080)={0x0, 0x0, &(0x7f0000000000)={&(0x7f0000000240)=@newlink={0x4c, 0x10, 0x401, 0x70bd2d, 0x0, {}, [@IFLA_LINKINFO={0x1c, 0x12, 0x0, 0x1, @gre={{0x8}, {0x10, 0x2, 0x0, 0x1, [@IFLA_GRE_COLLECT_METADATA={0x4}, @IFLA_GRE_REMOTE={0x8, 0x7, @dev={0xac, 0x14, 0x14, 0x23}}]}}}, @IFLA_LINK={0x8}, @IFLA_MASTER={0x8, 0xa, r2}]}, 0x4c}}, 0x0)

199.842537ms ago: executing program 1 (id=1340):
r0 = socket$inet6_tcp(0xa, 0x1, 0x0)
bind$inet6(r0, &(0x7f0000000140)={0xa, 0x4e22, 0x0, @empty, 0xffffffff}, 0x1c)
r1 = socket$netlink(0x10, 0x3, 0x8000000004)
writev(r1, &(0x7f0000000000)=[{&(0x7f0000000440)="580000001400192340834b80040d8c560a067fbc45ff810500000000000058000b480400945f64009400050028925a01000000000000008000f0fffeffe809000000fff5dd00000010000100030808004149014006040800", 0x58}], 0x1)

119.175231ms ago: executing program 1 (id=1341):
r0 = bpf$ITER_CREATE(0xb, &(0x7f0000000100), 0x0)
openat$ppp(0xffffffffffffff9c, &(0x7f0000000080), 0x0, 0x0)
close(r0)
syz_open_procfs$namespace(0xffffffffffffffff, &(0x7f0000000300)='ns/net\x00')
r1 = bpf$BPF_PROG_WITH_BTFID_LOAD(0x5, &(0x7f00000003c0)=@bpf_lsm={0x1e, 0x3, &(0x7f00000000c0)=ANY=[@ANYBLOB="1800000000000000000000000000000095"], &(0x7f0000000280)='GPL\x00', 0x0, 0x0, 0x0, 0x0, 0x0, '\x00', 0x0, 0x24}, 0x80)
bpf$BPF_PROG_TEST_RUN(0x1c, &(0x7f00000005c0)={r1, 0x0, 0x24, 0x2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x4}, 0xa)
close(0x3)
close(0x4)
r2 = bpf$ITER_CREATE(0xb, &(0x7f0000000100), 0x0)
close(r2)
syz_open_procfs$namespace(0xffffffffffffffff, &(0x7f0000000300)='ns/net\x00')
r3 = bpf$BPF_PROG_WITH_BTFID_LOAD(0x5, &(0x7f00000003c0)=@bpf_lsm={0x1e, 0x3, &(0x7f00000000c0)=ANY=[], &(0x7f0000000280)='GPL\x00', 0x0, 0x0, 0x0, 0x0, 0x0, '\x00', 0x0, 0x24}, 0x94)
bpf$BPF_PROG_TEST_RUN(0x1c, &(0x7f00000005c0)={r3, 0x0, 0x24, 0x2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x4}, 0xa)
close(0x4)

118.853212ms ago: executing program 0 (id=1342):
r0 = bpf$MAP_CREATE(0x0, &(0x7f00000009c0)=@base={0x9, 0x4, 0x8, 0xc}, 0x50)
r1 = bpf$PROG_LOAD(0x5, &(0x7f00000000c0)={0x11, 0x14, &(0x7f0000000180)=@framed={{}, [@ringbuf_output={{0x18, 0x1, 0x1, 0x0, r0}, {}, {}, {}, {}, {}, {}, {0x85, 0x0, 0x0, 0x3}}, @printk={@x, {}, {}, {}, {}, {0x7, 0x0, 0xb, 0x3, 0x0, 0x0, 0x40}}]}, &(0x7f0000000240)='GPL\x00', 0x0, 0x0, 0x0, 0x0, 0x0, '\x00', 0x0, @fallback, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x94)
bpf$BPF_PROG_TEST_RUN(0xa, &(0x7f0000000380)={r1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x37)

118.475174ms ago: executing program 1 (id=1343):
r0 = socket$inet6_tcp(0xa, 0x1, 0x0)
bind$inet6(r0, &(0x7f0000000040)={0xa, 0x4e22, 0x0, @empty, 0x9}, 0x1c)
listen(r0, 0x3)
syz_emit_ethernet(0x4a, &(0x7f0000000080)={@local, @link_local, @void, {@ipv6={0x86dd, @tcp={0x0, 0x6, "2a8435", 0x14, 0x6, 0xff, @empty, @local, {[], {{0x0, 0x4e22, 0x41424344, 0x41424344, 0x0, 0x4, 0x5, 0xc2}}}}}}}, 0x0)
r1 = bpf$PROG_LOAD(0x5, &(0x7f00000000c0)={0x11, 0x13, &(0x7f0000000240)=ANY=[@ANYBLOB="18000000000000000000000000000000180100002020641700000000002020007b1af8ff00000000bfa100000000000007010000f8ffffffb702000008000000b703000000000000850000000400000018010000696c6c2500000000002020207b1af8ff00000000bfa100000000000007010000f8ffffffb702000008000000b703000000000000850000000400000095"], &(0x7f0000000200)='GPL\x00', 0x0, 0x0, 0x0, 0x0, 0x0, '\x00', 0x0, @fallback, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x94)
bpf$BPF_RAW_TRACEPOINT_OPEN(0x11, &(0x7f0000000bc0)={&(0x7f0000000040)='kmem_cache_free\x00', r1}, 0x10)
syz_emit_ethernet(0x4a, &(0x7f0000000240)={@local, @broadcast, @void, {@ipv6={0x86dd, @tcp={0x0, 0x6, '@\x00', 0x14, 0x6, 0x1, @empty, @local, {[], {{0x0, 0x4e22, 0x41424344, 0x41424344, 0x0, 0x0, 0x5, 0x7, 0x0, 0x0, 0xf}}}}}}}, 0x0)

50.201975ms ago: executing program 0 (id=1344):
r0 = bpf$PROG_LOAD(0x5, &(0x7f0000000040)={0xc, 0x2, &(0x7f0000000100)=ANY=[@ANYBLOB="850000002200000095"], &(0x7f0000000000)='GPL\x00', 0x0, 0x0, 0x0, 0x0, 0x0, '\x00', 0x0, @fallback, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x80)
bpf$PROG_LOAD(0x5, &(0x7f0000001540)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, '\x00', 0x0, @fallback, 0xffffffffffffffff, 0x8, 0x0, 0x0, 0x10, &(0x7f0000000280)={0x1e2febc4, 0x0, 0x8}, 0x10, 0xffffffffffffffff}, 0x94)
bpf$BPF_PROG_TEST_RUN(0xa, &(0x7f0000000300)={r0, 0x0, 0xcc0, 0xfffffffffffffde6, &(0x7f00000001c0)="348b0d151f8218e3c73697e4080049c416b90900000093291cfc5e8b99005e8b9900", 0x0, 0x5, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x48)

50.025398ms ago: executing program 1 (id=1345):
r0 = syz_genetlink_get_family_id$smc(&(0x7f0000000000), 0xffffffffffffffff)
r1 = socket$nl_generic(0x10, 0x3, 0x10)
sendmsg$SMC_PNETID_ADD(r1, &(0x7f00000001c0)={0x0, 0x0, &(0x7f00000003c0)={&(0x7f00000006c0)={0x34, r0, 0x1, 0x0, 0x0, {}, [@SMC_PNETID_ETHNAME={0x14, 0x2, 'bond0\x00'}, @SMC_PNETID_NAME={0x9, 0x1, 'syz2\x00'}]}, 0x34}}, 0x800)

49.780618ms ago: executing program 0 (id=1346):
r0 = socket$kcm(0x10, 0x2, 0x10)
socket$nl_route(0x10, 0x3, 0x0)
r1 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10)
r2 = syz_genetlink_get_family_id$nbd(&(0x7f0000000380), 0xffffffffffffffff)
r3 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10)
r4 = syz_genetlink_get_family_id$nbd(&(0x7f0000000040), 0xffffffffffffffff)
socketpair$nbd(0x1, 0x1, 0x0, &(0x7f0000000000)={<r5=>0xffffffffffffffff, <r6=>0xffffffffffffffff})
sendmsg$NBD_CMD_CONNECT(r3, &(0x7f0000001ac0)={0x0, 0x0, &(0x7f0000001a80)={&(0x7f00000000c0)={0x44, r4, 0x1, 0xffffffff, 0x0, {}, [@NBD_ATTR_SIZE_BYTES={0xc, 0x2, 0x4}, @NBD_ATTR_SOCKETS={0x10, 0x7, 0x0, 0x1, [{0xc, 0x1, 0x0, 0x1, {0x8, 0x1, r5}}]}, @NBD_ATTR_INDEX={0x8, 0x1, 0x0}, @NBD_ATTR_SIZE_BYTES={0xc, 0x2, 0x7fff}]}, 0x44}}, 0x20000000)
sendmsg$NBD_CMD_DISCONNECT(r1, &(0x7f0000000280)={0x0, 0x0, &(0x7f0000000200)={&(0x7f0000000180)={0x1c, r2, 0x1, 0x70bd27, 0x25dfdbfc, {}, [@NBD_ATTR_INDEX={0x8, 0x1, 0x0}]}, 0x1c}, 0x1, 0x0, 0x0, 0x24040090}, 0xc0)
bpf$MAP_CREATE(0x0, &(0x7f0000000380)=ANY=[@ANYBLOB="1b00000000000000000000000080"], 0x48)
r7 = socket$nl_xfrm(0x10, 0x3, 0x6)
ioctl$sock_SIOCSIFVLAN_ADD_VLAN_CMD(r7, 0x8983, &(0x7f0000001640)={0x0, 'veth0_to_hsr\x00', {0x3}, 0x4})
bpf$PROG_LOAD(0x5, &(0x7f00000000c0)={0x11, 0xf, &(0x7f00000002c0)=ANY=[@ANYRES32=r6, @ANYBLOB="a769ed16d431d963eff6c2d0f9113babb7ce9c9a317adc5c255123c8c3280fb83d7ef6e4571bc229479c5d4ca1cdbc9823e0e294d603260f4c32ea85c3a4dd6ec71e005b8576568eeb12745cf1951e0e6186"], &(0x7f0000000200)='GPL\x00', 0x0, 0x0, 0x0, 0x40f00, 0x0, '\x00', 0x0, @fallback=0x24, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x94)
sendmsg$NLBL_MGMT_C_ADD(r1, &(0x7f0000000440)={&(0x7f00000001c0)={0x10, 0x0, 0x0, 0x400000}, 0xc, &(0x7f0000000340)={&(0x7f00000003c0)={0x58, 0x0, 0x100, 0x70bd2d, 0x25dfdbfe, {}, [@NLBL_MGMT_A_IPV6MASK={0x14, 0x6, @empty}, @NLBL_MGMT_A_IPV4MASK={0x8, 0x8, @remote}, @NLBL_MGMT_A_IPV4ADDR={0x8, 0x7, @empty}, @NLBL_MGMT_A_CLPDOI={0x8, 0xc, 0x2}, @NLBL_MGMT_A_IPV4MASK={0x8, 0x8, @multicast2}, @NLBL_MGMT_A_CLPDOI={0x8, 0xc, 0x3}, @NLBL_MGMT_A_FAMILY={0x6, 0xb, 0xa}]}, 0x58}, 0x1, 0x0, 0x0, 0x20004010}, 0x400c000)
socket$nl_xfrm(0x10, 0x3, 0x6)
ioctl$sock_SIOCGIFVLAN_ADD_VLAN_CMD(r0, 0x8982, &(0x7f0000000080)={0x0, 'wlan0\x00', {0x1}, 0x10})

537.246µs ago: executing program 1 (id=1347):
r0 = socket$igmp(0x2, 0x3, 0x2)
setsockopt$MRT_FLUSH(r0, 0x0, 0x22, 0x0, 0x0)

0s ago: executing program 1 (id=1348):
r0 = socket$nl_netfilter(0x10, 0x3, 0xc)
sendmsg$IPSET_CMD_CREATE(r0, &(0x7f0000000240)={0x0, 0x0, &(0x7f0000000100)={&(0x7f0000000140)={0x58, 0x2, 0x6, 0x201, 0xe4340000, 0x0, {0x0, 0x0, 0x8}, [@IPSET_ATTR_FAMILY={0x5, 0x5, 0xa}, @IPSET_ATTR_PROTOCOL={0x5, 0x1, 0x6}, @IPSET_ATTR_REVISION={0x5}, @IPSET_ATTR_SETNAME={0x9, 0x2, 'syz1\x00'}, @IPSET_ATTR_TYPENAME={0x11, 0x3, 'hash:ip,port\x00'}, @IPSET_ATTR_DATA={0xc, 0x7, 0x0, 0x1, [@IPSET_ATTR_TIMEOUT={0x8, 0x6, 0x1, 0x0, 0x100}]}]}, 0x58}, 0x1, 0x0, 0x0, 0x81}, 0x4000000)

kernel console output (not intermixed with test programs):

Warning: Permanently added '[localhost]:37007' (ED25519) to the list of known hosts.
syzkaller login: [   57.176474][ T5824] cgroup: Unknown subsys name 'net'
[   57.326982][ T5824] cgroup: Unknown subsys name 'cpuset'
[   57.333229][ T5824] cgroup: Unknown subsys name 'rlimit'
Setting up swapspace version 1, size = 127995904 bytes
[   59.704472][ T5824] Adding 124996k swap on ./swap-file.  Priority:0 extents:1 across:124996k 
[   65.022826][ T5842] Bluetooth: hci0: unexpected cc 0x0c03 length: 249 > 1
[   65.027004][ T5842] Bluetooth: hci0: unexpected cc 0x1003 length: 249 > 9
[   65.031496][ T5846] Bluetooth: hci0: unexpected cc 0x1001 length: 249 > 9
[   65.043490][ T5846] Bluetooth: hci0: unexpected cc 0x0c23 length: 249 > 4
[   65.046904][ T5846] Bluetooth: hci0: unexpected cc 0x0c38 length: 249 > 2
[   65.075496][ T5846] Bluetooth: hci2: unexpected cc 0x0c03 length: 249 > 1
[   65.087837][ T5845] Bluetooth: hci1: unexpected cc 0x0c03 length: 249 > 1
[   65.092792][ T5846] Bluetooth: hci2: unexpected cc 0x1003 length: 249 > 9
[   65.095639][ T5845] Bluetooth: hci1: unexpected cc 0x1003 length: 249 > 9
[   65.098640][ T5846] Bluetooth: hci2: unexpected cc 0x1001 length: 249 > 9
[   65.102000][ T5846] Bluetooth: hci1: unexpected cc 0x1001 length: 249 > 9
[   65.105477][ T5845] Bluetooth: hci2: unexpected cc 0x0c23 length: 249 > 4
[   65.108917][ T5845] Bluetooth: hci1: unexpected cc 0x0c23 length: 249 > 4
[   65.112317][ T5846] Bluetooth: hci2: unexpected cc 0x0c38 length: 249 > 2
[   65.115822][ T5845] Bluetooth: hci1: unexpected cc 0x0c38 length: 249 > 2
[   65.253030][ T5839] chnl_net:caif_netlink_parms(): no params data found
[   65.356061][ T5839] bridge0: port 1(bridge_slave_0) entered blocking state
[   65.358832][ T5839] bridge0: port 1(bridge_slave_0) entered disabled state
[   65.361233][ T5839] bridge_slave_0: entered allmulticast mode
[   65.365100][ T5839] bridge_slave_0: entered promiscuous mode
[   65.370280][ T5839] bridge0: port 2(bridge_slave_1) entered blocking state
[   65.372572][ T5839] bridge0: port 2(bridge_slave_1) entered disabled state
[   65.374878][ T5839] bridge_slave_1: entered allmulticast mode
[   65.377624][ T5839] bridge_slave_1: entered promiscuous mode
[   65.434644][ T5839] bond0: (slave bond_slave_0): Enslaving as an active interface with an up link
[   65.441033][ T5839] bond0: (slave bond_slave_1): Enslaving as an active interface with an up link
[   65.502758][ T5839] team0: Port device team_slave_0 added
[   65.504902][ T5843] chnl_net:caif_netlink_parms(): no params data found
[   65.511042][ T5839] team0: Port device team_slave_1 added
[   65.535217][ T5839] batman_adv: batadv0: Adding interface: batadv_slave_0
[   65.537385][ T5839] batman_adv: batadv0: The MTU of interface batadv_slave_0 is too small (1500) to handle the transport of batman-adv packets. Packets going over this interface will be fragmented on layer2 which could impact the performance. Setting the MTU to 1560 would solve the problem.
[   65.545577][ T5839] batman_adv: batadv0: Not using interface batadv_slave_0 (retrying later): interface not active
[   65.553404][ T5847] chnl_net:caif_netlink_parms(): no params data found
[   65.569126][ T5839] batman_adv: batadv0: Adding interface: batadv_slave_1
[   65.571235][ T5839] batman_adv: batadv0: The MTU of interface batadv_slave_1 is too small (1500) to handle the transport of batman-adv packets. Packets going over this interface will be fragmented on layer2 which could impact the performance. Setting the MTU to 1560 would solve the problem.
[   65.580067][ T5839] batman_adv: batadv0: Not using interface batadv_slave_1 (retrying later): interface not active
[   65.683480][ T5847] bridge0: port 1(bridge_slave_0) entered blocking state
[   65.685985][ T5847] bridge0: port 1(bridge_slave_0) entered disabled state
[   65.688817][ T5847] bridge_slave_0: entered allmulticast mode
[   65.692591][ T5847] bridge_slave_0: entered promiscuous mode
[   65.696131][ T5847] bridge0: port 2(bridge_slave_1) entered blocking state
[   65.698327][ T5847] bridge0: port 2(bridge_slave_1) entered disabled state
[   65.700565][ T5847] bridge_slave_1: entered allmulticast mode
[   65.704470][ T5847] bridge_slave_1: entered promiscuous mode
[   65.719558][ T5839] hsr_slave_0: entered promiscuous mode
[   65.722225][ T5839] hsr_slave_1: entered promiscuous mode
[   65.733694][ T5843] bridge0: port 1(bridge_slave_0) entered blocking state
[   65.735856][ T5843] bridge0: port 1(bridge_slave_0) entered disabled state
[   65.737981][ T5843] bridge_slave_0: entered allmulticast mode
[   65.741096][ T5843] bridge_slave_0: entered promiscuous mode
[   65.745573][ T5843] bridge0: port 2(bridge_slave_1) entered blocking state
[   65.747748][ T5843] bridge0: port 2(bridge_slave_1) entered disabled state
[   65.749879][ T5843] bridge_slave_1: entered allmulticast mode
[   65.753207][ T5843] bridge_slave_1: entered promiscuous mode
[   65.765999][ T5847] bond0: (slave bond_slave_0): Enslaving as an active interface with an up link
[   65.800232][ T5847] bond0: (slave bond_slave_1): Enslaving as an active interface with an up link
[   65.837697][ T5847] team0: Port device team_slave_0 added
[   65.842558][ T5847] team0: Port device team_slave_1 added
[   65.846300][ T5843] bond0: (slave bond_slave_0): Enslaving as an active interface with an up link
[   65.864834][ T5843] bond0: (slave bond_slave_1): Enslaving as an active interface with an up link
[   65.910191][ T5847] batman_adv: batadv0: Adding interface: batadv_slave_0
[   65.913028][ T5847] batman_adv: batadv0: The MTU of interface batadv_slave_0 is too small (1500) to handle the transport of batman-adv packets. Packets going over this interface will be fragmented on layer2 which could impact the performance. Setting the MTU to 1560 would solve the problem.
[   65.921165][ T5847] batman_adv: batadv0: Not using interface batadv_slave_0 (retrying later): interface not active
[   65.931739][ T5843] team0: Port device team_slave_0 added
[   65.934711][ T5847] batman_adv: batadv0: Adding interface: batadv_slave_1
[   65.936905][ T5847] batman_adv: batadv0: The MTU of interface batadv_slave_1 is too small (1500) to handle the transport of batman-adv packets. Packets going over this interface will be fragmented on layer2 which could impact the performance. Setting the MTU to 1560 would solve the problem.
[   65.945278][ T5847] batman_adv: batadv0: Not using interface batadv_slave_1 (retrying later): interface not active
[   65.964340][ T5843] team0: Port device team_slave_1 added
[   66.016940][ T5843] batman_adv: batadv0: Adding interface: batadv_slave_0
[   66.019091][ T5843] batman_adv: batadv0: The MTU of interface batadv_slave_0 is too small (1500) to handle the transport of batman-adv packets. Packets going over this interface will be fragmented on layer2 which could impact the performance. Setting the MTU to 1560 would solve the problem.
[   66.027550][ T5843] batman_adv: batadv0: Not using interface batadv_slave_0 (retrying later): interface not active
[   66.033163][ T5843] batman_adv: batadv0: Adding interface: batadv_slave_1
[   66.035305][ T5843] batman_adv: batadv0: The MTU of interface batadv_slave_1 is too small (1500) to handle the transport of batman-adv packets. Packets going over this interface will be fragmented on layer2 which could impact the performance. Setting the MTU to 1560 would solve the problem.
[   66.044448][ T5843] batman_adv: batadv0: Not using interface batadv_slave_1 (retrying later): interface not active
[   66.068756][ T5847] hsr_slave_0: entered promiscuous mode
[   66.072233][ T5847] hsr_slave_1: entered promiscuous mode
[   66.075073][ T5847] debugfs: Directory 'hsr0' with parent 'hsr' already present!
[   66.078078][ T5847] Cannot create hsr debugfs directory
[   66.148892][ T5843] hsr_slave_0: entered promiscuous mode
[   66.151285][ T5843] hsr_slave_1: entered promiscuous mode
[   66.153999][ T5843] debugfs: Directory 'hsr0' with parent 'hsr' already present!
[   66.156352][ T5843] Cannot create hsr debugfs directory
[   66.187997][ T5839] netdevsim netdevsim1 netdevsim0: renamed from eth0
[   66.213641][ T5839] netdevsim netdevsim1 netdevsim1: renamed from eth1
[   66.228655][ T5839] netdevsim netdevsim1 netdevsim2: renamed from eth2
[   66.247679][ T5839] netdevsim netdevsim1 netdevsim3: renamed from eth3
[   66.405156][ T5847] netdevsim netdevsim0 netdevsim0: renamed from eth0
[   66.409967][ T5847] netdevsim netdevsim0 netdevsim1: renamed from eth1
[   66.420278][ T5847] netdevsim netdevsim0 netdevsim2: renamed from eth2
[   66.426129][ T5847] netdevsim netdevsim0 netdevsim3: renamed from eth3
[   66.512009][ T5843] netdevsim netdevsim2 netdevsim0: renamed from eth0
[   66.527595][ T5843] netdevsim netdevsim2 netdevsim1: renamed from eth1
[   66.541479][ T5843] netdevsim netdevsim2 netdevsim2: renamed from eth2
[   66.550474][ T5843] netdevsim netdevsim2 netdevsim3: renamed from eth3
[   66.569539][ T5839] 8021q: adding VLAN 0 to HW filter on device bond0
[   66.613187][ T5839] 8021q: adding VLAN 0 to HW filter on device team0
[   66.628867][   T65] bridge0: port 1(bridge_slave_0) entered blocking state
[   66.631944][   T65] bridge0: port 1(bridge_slave_0) entered forwarding state
[   66.638410][   T65] bridge0: port 2(bridge_slave_1) entered blocking state
[   66.640826][   T65] bridge0: port 2(bridge_slave_1) entered forwarding state
[   66.698645][ T5847] 8021q: adding VLAN 0 to HW filter on device bond0
[   66.729632][ T5847] 8021q: adding VLAN 0 to HW filter on device team0
[   66.738193][ T5843] 8021q: adding VLAN 0 to HW filter on device bond0
[   66.761858][ T3079] bridge0: port 1(bridge_slave_0) entered blocking state
[   66.764226][ T3079] bridge0: port 1(bridge_slave_0) entered forwarding state
[   66.769422][ T3079] bridge0: port 2(bridge_slave_1) entered blocking state
[   66.772069][ T3079] bridge0: port 2(bridge_slave_1) entered forwarding state
[   66.780146][ T5843] 8021q: adding VLAN 0 to HW filter on device team0
[   66.790595][   T27] bridge0: port 1(bridge_slave_0) entered blocking state
[   66.793162][   T27] bridge0: port 1(bridge_slave_0) entered forwarding state
[   66.813965][   T65] bridge0: port 2(bridge_slave_1) entered blocking state
[   66.816240][   T65] bridge0: port 2(bridge_slave_1) entered forwarding state
[   66.859945][ T5847] hsr0: Slave B (hsr_slave_1) is not up; please bring it up to get a fully working HSR network
[   66.894827][ T5839] 8021q: adding VLAN 0 to HW filter on device batadv0
[   66.945454][ T5839] veth0_vlan: entered promiscuous mode
[   66.966576][ T5839] veth1_vlan: entered promiscuous mode
[   67.021553][ T5839] veth0_macvtap: entered promiscuous mode
[   67.027382][ T5839] veth1_macvtap: entered promiscuous mode
[   67.037485][ T5843] 8021q: adding VLAN 0 to HW filter on device batadv0
[   67.048601][ T5847] 8021q: adding VLAN 0 to HW filter on device batadv0
[   67.058652][ T5839] batman_adv: batadv0: Interface activated: batadv_slave_0
[   67.070797][ T5839] batman_adv: batadv0: Interface activated: batadv_slave_1
[   67.080552][ T5839] netdevsim netdevsim1 netdevsim0: set [1, 0] type 2 family 0 port 6081 - 0
[   67.084824][ T5839] netdevsim netdevsim1 netdevsim1: set [1, 0] type 2 family 0 port 6081 - 0
[   67.087371][ T5839] netdevsim netdevsim1 netdevsim2: set [1, 0] type 2 family 0 port 6081 - 0
[   67.090021][ T5839] netdevsim netdevsim1 netdevsim3: set [1, 0] type 2 family 0 port 6081 - 0
[   67.124672][ T5843] veth0_vlan: entered promiscuous mode
[   67.127207][ T5847] veth0_vlan: entered promiscuous mode
[   67.143987][ T5847] veth1_vlan: entered promiscuous mode
[   67.153138][ T5845] Bluetooth: hci0: command tx timeout
[   67.155165][ T5842] Bluetooth: hci1: command tx timeout
[   67.157560][ T5219] Bluetooth: hci2: command tx timeout
[   67.166834][ T5843] veth1_vlan: entered promiscuous mode
[   67.216165][ T5843] veth0_macvtap: entered promiscuous mode
[   67.220801][ T3079] wlan0: Created IBSS using preconfigured BSSID 50:50:50:50:50:50
[   67.224148][ T3079] wlan0: Creating new IBSS network, BSSID 50:50:50:50:50:50
[   67.230259][ T5843] veth1_macvtap: entered promiscuous mode
[   67.241386][ T5847] veth0_macvtap: entered promiscuous mode
[   67.259693][ T5847] veth1_macvtap: entered promiscuous mode
[   67.269702][   T65] wlan1: Created IBSS using preconfigured BSSID 50:50:50:50:50:50
[   67.273828][   T65] wlan1: Creating new IBSS network, BSSID 50:50:50:50:50:50
[   67.278101][ T5847] batman_adv: batadv0: Interface activated: batadv_slave_0
[   67.286227][ T5843] batman_adv: batadv0: Interface activated: batadv_slave_0
[   67.296101][ T5847] batman_adv: batadv0: Interface activated: batadv_slave_1
[   67.301142][ T5843] batman_adv: batadv0: Interface activated: batadv_slave_1
[   67.316403][ T5843] netdevsim netdevsim2 netdevsim0: set [1, 0] type 2 family 0 port 6081 - 0
[   67.319080][ T5843] netdevsim netdevsim2 netdevsim1: set [1, 0] type 2 family 0 port 6081 - 0
[   67.324744][ T5843] netdevsim netdevsim2 netdevsim2: set [1, 0] type 2 family 0 port 6081 - 0
[   67.327319][ T5843] netdevsim netdevsim2 netdevsim3: set [1, 0] type 2 family 0 port 6081 - 0
[   67.338064][ T5839] soft_limit_in_bytes is deprecated and will be removed. Please report your usecase to linux-mm@kvack.org if you depend on this functionality.
[   67.345167][ T5847] netdevsim netdevsim0 netdevsim0: set [1, 0] type 2 family 0 port 6081 - 0
[   67.348689][ T5847] netdevsim netdevsim0 netdevsim1: set [1, 0] type 2 family 0 port 6081 - 0
[   67.354690][ T5847] netdevsim netdevsim0 netdevsim2: set [1, 0] type 2 family 0 port 6081 - 0
[   67.358403][ T5847] netdevsim netdevsim0 netdevsim3: set [1, 0] type 2 family 0 port 6081 - 0
[   67.488631][ T5907] team0: Port device veth3 added
[   67.530135][   T32] wlan0: Created IBSS using preconfigured BSSID 50:50:50:50:50:50
[   67.537412][   T32] wlan0: Creating new IBSS network, BSSID 50:50:50:50:50:50
[   67.583391][   T40] wlan0: Created IBSS using preconfigured BSSID 50:50:50:50:50:50
[   67.583851][   T53] wlan1: Created IBSS using preconfigured BSSID 50:50:50:50:50:50
[   67.586369][   T40] wlan0: Creating new IBSS network, BSSID 50:50:50:50:50:50
[   67.590816][   T53] wlan1: Creating new IBSS network, BSSID 50:50:50:50:50:50
[   67.665879][   T27] wlan1: Created IBSS using preconfigured BSSID 50:50:50:50:50:50
[   67.669062][   T27] wlan1: Creating new IBSS network, BSSID 50:50:50:50:50:50
[   68.137161][ T5935] netlink: 'syz.2.10': attribute type 1 has an invalid length.
[   68.249900][ T5936] veth3: entered promiscuous mode
[   68.280528][ T5935] bridge_slave_0: left allmulticast mode
[   68.283131][ T5935] bridge_slave_0: left promiscuous mode
[   68.285545][ T5935] bridge0: port 1(bridge_slave_0) entered disabled state
[   68.294039][ T5935] bridge_slave_1: left allmulticast mode
[   68.296044][ T5935] bridge_slave_1: left promiscuous mode
[   68.297831][ T5935] bridge0: port 2(bridge_slave_1) entered disabled state
[   68.307617][ T5935] bond0: (slave bond_slave_0): Releasing backup interface
[   68.313725][ T5935] bond0: (slave bond_slave_1): Releasing backup interface
[   68.326766][ T5935] team0: Port device team_slave_0 removed
[   68.340304][ T5935] team0: Port device team_slave_1 removed
[   68.345988][ T5935] batman_adv: batadv0: Interface deactivated: batadv_slave_0
[   68.348536][ T5935] batman_adv: batadv0: Removing interface: batadv_slave_0
[   68.354017][ T5935] batman_adv: batadv0: Interface deactivated: batadv_slave_1
[   68.357070][ T5935] batman_adv: batadv0: Removing interface: batadv_slave_1
[   68.869917][ T5957] netlink: 36 bytes leftover after parsing attributes in process `syz.0.19'.
[   68.934010][ T5963] syz.0.21 uses obsolete (PF_INET,SOCK_PACKET)
[   69.112986][ T5973] netlink: 8 bytes leftover after parsing attributes in process `syz.2.26'.
[   69.116386][ T5973] Zero length message leads to an empty skb
[   69.194144][ T5973] UDPLite6: UDP-Lite is deprecated and scheduled to be removed in 2025, please contact the netdev mailing list
[   69.234282][ T5219] Bluetooth: hci2: command tx timeout
[   69.236457][ T5219] Bluetooth: hci1: command tx timeout
[   69.238562][ T5219] Bluetooth: hci0: command tx timeout
[   69.383009][    T9] GRED: Unable to relocate VQ 0x0 after dequeue, screwing up backlog
[   69.436726][ T5995] netlink: 'syz.1.32': attribute type 16 has an invalid length.
[   69.439466][ T5995] netlink: 'syz.1.32': attribute type 17 has an invalid length.
[   69.460125][ T5995] A link change request failed with some changes committed already. Interface caif0 may have been left with an inconsistent configuration, please check.
[   69.785405][ T6011] tipc: Started in network mode
[   69.787259][ T6011] tipc: Node identity ac14142f, cluster identity 4711
[   69.790273][ T6011] tipc: New replicast peer: 0.0.0.0
[   69.794643][ T6011] tipc: Enabled bearer <udp:syz2>, priority 10
[   69.798120][ T6011] tipc: New replicast peer: fe80:0000:0000:0000:0000:0000:0000:00aa
[   69.885864][ T6015] netlink: 4 bytes leftover after parsing attributes in process `syz.0.43'.
[   70.449822][ T6035] tipc: Started in network mode
[   70.458210][ T6035] tipc: Node identity 6afc4f74864c, cluster identity 4711
[   70.467133][ T6035] tipc: Enabled bearer <eth:syzkaller0>, priority 0
[   70.477099][ T6035] syzkaller0: entered promiscuous mode
[   70.479724][ T6035] syzkaller0: entered allmulticast mode
[   70.489044][ T6035] tipc: Resetting bearer <eth:syzkaller0>
[   70.503548][ T6034] tipc: Resetting bearer <eth:syzkaller0>
[   70.524454][ T6034] tipc: Disabling bearer <eth:syzkaller0>
[   70.597252][ T6040] netlink: 201392 bytes leftover after parsing attributes in process `syz.1.53'.
[   70.600893][ T6040] openvswitch: netlink: ufid size 3068 bytes exceeds the range (1, 16)
[   70.608848][ T6040] openvswitch: netlink: Message has 8454 unknown bytes.
[   70.912540][    T9] tipc: Node number set to 2886997039
[   71.166041][ T1359] ieee802154 phy0 wpan0: encryption failed: -22
[   71.169671][ T1359] ieee802154 phy1 wpan1: encryption failed: -22
[   71.215128][ T6079] netlink: 'syz.1.71': attribute type 1 has an invalid length.
[   71.305555][ T6083] netlink: 'syz.0.73': attribute type 1 has an invalid length.
[   71.313551][ T5842] Bluetooth: hci0: command tx timeout
[   71.315705][ T5842] Bluetooth: hci1: command tx timeout
[   71.317739][ T5842] Bluetooth: hci2: command tx timeout
[   71.318988][ T6083] openvswitch: netlink: Flow actions may not be safe on all matching packets.
[   72.326552][ T6135] syzkaller0: entered promiscuous mode
[   72.329680][ T6135] syzkaller0: entered allmulticast mode
[   72.416599][ T6144] netlink: 'syz.2.100': attribute type 13 has an invalid length.
[   72.419081][ T6144] netlink: 'syz.2.100': attribute type 17 has an invalid length.
[   72.438853][ T6143] netlink: 8 bytes leftover after parsing attributes in process `syz.1.101'.
[   72.834384][    C0] GRED: Unable to relocate VQ 0x0 after dequeue, screwing up backlog
[   73.320780][ T6144] A link change request failed with some changes committed already. Interface caif0 may have been left with an inconsistent configuration, please check.
[   73.333761][  T789] cfg80211: failed to load regulatory.db
[   73.338103][ T6148] 8021q: VLANs not supported on ipvlan1
[   73.355356][ T6151] netlink: 16 bytes leftover after parsing attributes in process `syz.0.102'.
[   73.395193][ T5219] Bluetooth: hci2: command tx timeout
[   73.397337][ T5219] Bluetooth: hci1: command tx timeout
[   73.399909][ T5842] Bluetooth: hci0: command tx timeout
[   73.512185][ T6157] 8021q: adding VLAN 0 to HW filter on device macvlan2
[   73.791474][ T6174] netlink: 'syz.1.113': attribute type 23 has an invalid length.
[   74.121254][ T6201] netlink: 9280 bytes leftover after parsing attributes in process `syz.2.126'.
[   74.595017][ T6230] veth3: entered promiscuous mode
[   74.617646][ T6230] warning: `syz.0.139' uses wireless extensions which will stop working for Wi-Fi 7 hardware; use nl80211
[   74.928189][ T6249] xt_l2tp: v2 tid > 0xffff: 4294967295
[   75.099999][ T6256] netlink: 8 bytes leftover after parsing attributes in process `syz.1.151'.
[   75.370321][ T6269] netlink: 8 bytes leftover after parsing attributes in process `syz.1.159'.
[   75.387419][ T6269] netlink: 4 bytes leftover after parsing attributes in process `syz.1.159'.
[   75.390172][ T6269] netlink: 'syz.1.159': attribute type 18 has an invalid length.
[   75.428470][ T6273] netlink: 8 bytes leftover after parsing attributes in process `syz.0.158'.
[   75.473200][ T5845] Bluetooth: hci2: command tx timeout
[   75.705818][ T6291] netlink: 'syz.0.168': attribute type 4 has an invalid length.
[   75.745429][ T6293] (unnamed net_device) (uninitialized): option lacp_rate: invalid value (255)
[   76.419999][ T6351] netlink: 40 bytes leftover after parsing attributes in process `syz.2.191'.
[   76.423796][ T6351] netlink: 60 bytes leftover after parsing attributes in process `syz.2.191'.
[   76.496592][ T6353] bridge0: port 2(bridge_slave_1) entered disabled state
[   76.499167][ T6353] bridge0: port 1(bridge_slave_0) entered disabled state
[   76.645990][ T6353] batman_adv: batadv0: Interface deactivated: batadv_slave_0
[   76.660177][ T6353] batman_adv: batadv0: Interface deactivated: batadv_slave_1
[   76.807245][ T6353] netdevsim netdevsim1 netdevsim0: unset [1, 0] type 2 family 0 port 6081 - 0
[   76.810680][ T6353] netdevsim netdevsim1 netdevsim1: unset [1, 0] type 2 family 0 port 6081 - 0
[   76.826624][ T6353] netdevsim netdevsim1 netdevsim2: unset [1, 0] type 2 family 0 port 6081 - 0
[   76.830239][ T6353] netdevsim netdevsim1 netdevsim3: unset [1, 0] type 2 family 0 port 6081 - 0
[   77.476473][ T6399] netlink: 'syz.1.213': attribute type 1 has an invalid length.
[   77.478703][ T6399] netlink: 168864 bytes leftover after parsing attributes in process `syz.1.213'.
[   77.941065][ T6435] netlink: 240 bytes leftover after parsing attributes in process `syz.2.227'.
[   77.945127][ T6435] netlink: 48 bytes leftover after parsing attributes in process `syz.2.227'.
[   78.066181][ T6447] netlink: 'syz.2.232': attribute type 5 has an invalid length.
[   78.143524][ T6453] TCP: request_sock_subflow_v4: Possible SYN flooding on port [::]:20002. Sending cookies.
[   78.187141][ T6457] Driver unsupported XDP return value 0 on prog  (id 44) dev N/A, expect packet loss!
[   78.229826][ T6461] (unnamed net_device) (uninitialized): (slave bond_slave_1): Device is not our slave
[   78.234413][ T6461] (unnamed net_device) (uninitialized): option active_slave: invalid value (bond_slave_1)
[   78.481125][ T6477] netdevsim netdevsim2 netdevsim3 (unregistering): unset [1, 0] type 2 family 0 port 6081 - 0
[   78.548502][ T6477] netdevsim netdevsim2 netdevsim2 (unregistering): unset [1, 0] type 2 family 0 port 6081 - 0
[   78.570078][ T6480] mac80211_hwsim: wmediumd released netlink socket, switching to perfect channel medium
[   78.605728][ T6477] netdevsim netdevsim2 netdevsim1 (unregistering): unset [1, 0] type 2 family 0 port 6081 - 0
[   78.657322][ T6477] netdevsim netdevsim2 netdevsim0 (unregistering): unset [1, 0] type 2 family 0 port 6081 - 0
[   78.730110][ T6477] netdevsim netdevsim2 eth0: set [1, 0] type 2 family 0 port 6081 - 0
[   78.741333][ T6477] netdevsim netdevsim2 eth1: set [1, 0] type 2 family 0 port 6081 - 0
[   78.751999][ T6477] netdevsim netdevsim2 eth2: set [1, 0] type 2 family 0 port 6081 - 0
[   78.759807][ T6477] netdevsim netdevsim2 eth3: set [1, 0] type 2 family 0 port 6081 - 0
[   78.855150][ T6490] netlink: 'syz.2.250': attribute type 1 has an invalid length.
[   78.891352][ T6490] bond1: (slave vxcan3): The slave device specified does not support setting the MAC address
[   78.898843][ T6490] bond1: (slave vxcan3): Error -95 calling set_mac_address
[   78.940681][ T6498] gretap1: entered promiscuous mode
[   78.946647][ T6498] bond1: (slave gretap1): making interface the new active one
[   78.950034][ T6498] bond1: (slave gretap1): Enslaving as an active interface with an up link
[   78.971561][ T6490] macvlan2: entered promiscuous mode
[   78.975635][ T6490] macvlan2: entered allmulticast mode
[   78.977832][ T6490] bond1: entered promiscuous mode
[   78.980181][ T6490] 8021q: adding VLAN 0 to HW filter on device macvlan2
[   78.985033][ T6490] bond1: (slave macvlan2): the slave hw address is in use by the bond; giving it the hw address of gretap1
[   78.989432][ T6490] bond1: left promiscuous mode
[   79.137815][ T6506] Cannot find set identified by id 0 to match
[   79.411144][ T6531] __nla_validate_parse: 4 callbacks suppressed
[   79.411160][ T6531] netlink: 28 bytes leftover after parsing attributes in process `syz.1.268'.
[   79.417579][ T6531] netlink: 28 bytes leftover after parsing attributes in process `syz.1.268'.
[   79.421077][ T6531] netlink: 'syz.1.268': attribute type 4 has an invalid length.
[   80.027852][ T6575] netlink: 40 bytes leftover after parsing attributes in process `syz.1.289'.
[   80.031377][ T6575] A link change request failed with some changes committed already. Interface dummy0 may have been left with an inconsistent configuration, please check.
[   80.138715][ T6585] sctp: [Deprecated]: syz.1.293 (pid 6585) Use of struct sctp_assoc_value in delayed_ack socket option.
[   80.138715][ T6585] Use struct sctp_sack_info instead
[   80.710296][ T6617] xt_TPROXY: Can be used only with -p tcp or -p udp
[   80.751975][    C0] GRED: Unable to relocate VQ 0x0 after dequeue, screwing up backlog
[   81.793053][ T6683] netlink: 20 bytes leftover after parsing attributes in process `syz.2.339'.
[   81.825162][ T6685] mac80211_hwsim hwsim2 wlan0: entered promiscuous mode
[   81.827840][ T6685] A link change request failed with some changes committed already. Interface wlan0 may have been left with an inconsistent configuration, please check.
[   81.943871][ T6695] netlink: 'syz.2.345': attribute type 1 has an invalid length.
[   82.171362][ T6720] netlink: 4 bytes leftover after parsing attributes in process `syz.2.356'.
[   82.180497][ T6720] netlink: 12 bytes leftover after parsing attributes in process `syz.2.356'.
[   82.388940][ T6738] netlink: 4 bytes leftover after parsing attributes in process `syz.0.364'.
[   82.415535][ T6737] 8021q: adding VLAN 0 to HW filter on device batadv1
[   82.419527][ T6737] team0: Failed to send port change of device batadv1 via netlink (err -105)
[   82.423851][ T6737] team0: Failed to send options change via netlink (err -105)
[   82.426667][ T6737] team0: Port device batadv1 added
[   82.710575][ T6758] netlink: 'syz.2.376': attribute type 2 has an invalid length.
[   83.305375][ T6794] netlink: 8 bytes leftover after parsing attributes in process `syz.2.391'.
[   83.308249][ T6794] openvswitch: netlink: nsh attribute has 2338 unknown bytes.
[   83.310620][ T6794] openvswitch: netlink: Flow actions may not be safe on all matching packets.
[   83.934153][ T6824] xt_hashlimit: size too large, truncated to 1048576
[   85.029934][ T6851] netlink: 24 bytes leftover after parsing attributes in process `syz.1.417'.
[   85.034706][ T6851] netlink: 8 bytes leftover after parsing attributes in process `syz.1.417'.
[   85.100066][ T6854] mac80211_hwsim hwsim7 wlan1: entered allmulticast mode
[   85.135200][ T6858] netlink: 20 bytes leftover after parsing attributes in process `syz.1.420'.
[   85.135566][ T6854] bond1: (slave gretap1): Releasing active interface
[   85.138087][ T6858] netlink: 'syz.1.420': attribute type 4 has an invalid length.
[   85.162448][    T9] GRED: Unable to relocate VQ 0x0 after dequeue, screwing up backlog
[   85.170131][ T6859] netlink: 'syz.2.418': attribute type 10 has an invalid length.
[   85.177225][ T6854] team0: Port device batadv1 removed
[   85.179943][ T6859] mac80211_hwsim hwsim7 wlan1: left allmulticast mode
[   85.184866][ T6861] netlink: 20 bytes leftover after parsing attributes in process `syz.1.421'.
[   85.193826][ T6859] 8021q: adding VLAN 0 to HW filter on device bond0
[   85.199787][ T6859] bond0: (slave wlan1): Enslaving as an active interface with an up link
[   85.226457][ T6861] netlink: 20 bytes leftover after parsing attributes in process `syz.1.421'.
[   85.683346][    T9] GRED: Unable to relocate VQ 0x0 after dequeue, screwing up backlog
[   85.931170][ T6914] netlink: 212376 bytes leftover after parsing attributes in process `syz.0.443'.
[   86.600397][ T6933] input: Bluetooth HID Boot Protocol Device as /devices/virtual/bluetooth/hci2/hci2:200/input4
[   86.781408][ T6944] UDPLite: UDP-Lite is deprecated and scheduled to be removed in 2025, please contact the netdev mailing list
[   86.857090][ T6945] IPVS: dh: UDP 224.0.0.2:0 - no destination available
[   86.860599][ T5860] IPVS: starting estimator thread 0...
[   86.953398][ T6951] IPVS: using max 63 ests per chain, 151200 per kthread
[   87.382772][ T6987] xt_CHECKSUM: CHECKSUM should be avoided.  If really needed, restrict with "-p udp" and only use in OUTPUT
[   87.383650][ T6988] netlink: 'syz.1.476': attribute type 3 has an invalid length.
[   87.389712][ T6988] netlink: 4 bytes leftover after parsing attributes in process `syz.1.476'.
[   87.591084][ T7000] netlink: 40 bytes leftover after parsing attributes in process `syz.0.481'.
[   87.795955][ T7015] netlink: 28 bytes leftover after parsing attributes in process `syz.2.487'.
[   87.798715][ T7015] netlink: 8 bytes leftover after parsing attributes in process `syz.2.487'.
[   87.803033][ T7011] netlink: 'syz.1.485': attribute type 1 has an invalid length.
[   87.805498][ T7011] netlink: 'syz.1.485': attribute type 2 has an invalid length.
[   88.308010][ T7033] netlink: 'syz.2.493': attribute type 2 has an invalid length.
[   88.804937][ T7056] Cannot find set identified by id 0 to match
[   88.835370][ T7058] syzkaller1: entered promiscuous mode
[   88.837264][ T7058] syzkaller1: entered allmulticast mode
[   89.069493][ T7072] netlink: 'syz.2.515': attribute type 4 has an invalid length.
[   89.095265][ T7072] netlink: 'syz.2.515': attribute type 4 has an invalid length.
[   90.020282][ T7144] netlink: 'syz.0.546': attribute type 5 has an invalid length.
[   90.157111][ T7151] __nla_validate_parse: 2 callbacks suppressed
[   90.157122][ T7151] netlink: 12 bytes leftover after parsing attributes in process `syz.0.549'.
[   90.185579][ T7151] netlink: 64 bytes leftover after parsing attributes in process `syz.0.549'.
[   90.191365][ T7151] netlink: 8 bytes leftover after parsing attributes in process `syz.0.549'.
[   90.195882][ T7151] netlink: 4 bytes leftover after parsing attributes in process `syz.0.549'.
[   91.200302][ T7189] netlink: 4 bytes leftover after parsing attributes in process `syz.2.566'.
[   91.221149][ T7189] netlink: 16 bytes leftover after parsing attributes in process `syz.2.566'.
[   91.307399][ T7193] trusted_key: syz.0.568 sent an empty control message without MSG_MORE.
[   91.519138][ T7201] bond0: option tlb_dynamic_lb: mode dependency failed, not supported in mode balance-rr(0)
[   91.848529][ T7218] openvswitch: netlink: Flow actions may not be safe on all matching packets.
[   92.720529][ T7272] netlink: 20 bytes leftover after parsing attributes in process `syz.2.601'.
[   92.798815][ T7279] netlink: 'syz.1.605': attribute type 29 has an invalid length.
[   92.813018][ T7279] netlink: 'syz.1.605': attribute type 29 has an invalid length.
[   92.816997][ T7279] netlink: 52 bytes leftover after parsing attributes in process `syz.1.605'.
[   92.927352][ T7291] netlink: 20 bytes leftover after parsing attributes in process `syz.2.611'.
[   93.375390][ T7326] netlink: 36 bytes leftover after parsing attributes in process `syz.0.625'.
[   94.098202][ T7326] syz.0.625 (7326) used greatest stack depth: 18072 bytes left
[   94.794473][ T7388] openvswitch: netlink: Flow actions may not be safe on all matching packets.
[   94.857392][ T7396] A link change request failed with some changes committed already. Interface lo may have been left with an inconsistent configuration, please check.
[   95.200419][ T7419] syzkaller1: entered promiscuous mode
[   95.210178][ T7419] syzkaller1: entered allmulticast mode
[   95.390561][ T7435] netlink: 'syz.1.672': attribute type 1 has an invalid length.
[   95.927982][ T7474] __nla_validate_parse: 5 callbacks suppressed
[   95.927998][ T7474] netlink: 256 bytes leftover after parsing attributes in process `syz.2.688'.
[   96.120044][ T7488] A link change request failed with some changes committed already. Interface bridge_slave_0 may have been left with an inconsistent configuration, please check.
[   96.128113][    C0] GRED: Unable to relocate VQ 0x0 after dequeue, screwing up backlog
[   96.133164][ T7490] netlink: 71 bytes leftover after parsing attributes in process `syz.2.698'.
[   96.228837][ T7497] netlink: 'syz.1.701': attribute type 21 has an invalid length.
[   96.295702][ T7503] batadv_slave_0: entered promiscuous mode
[   96.299820][ T7502] batadv_slave_0: left promiscuous mode
[   96.409797][ T7509] Bluetooth: MGMT ver 1.23
[   96.601318][ T7525] netlink: 4 bytes leftover after parsing attributes in process `syz.2.715'.
[   96.688451][ T7533] netlink: 8 bytes leftover after parsing attributes in process `syz.2.719'.
[   96.694937][ T7533] netlink: 8 bytes leftover after parsing attributes in process `syz.2.719'.
[   97.685462][ T7563] netlink: 8 bytes leftover after parsing attributes in process `syz.2.732'.
[   97.809377][ T7576] bond0: (slave wlan1): Releasing backup interface
[   97.840057][   T24] GRED: Unable to relocate VQ 0x0 after dequeue, screwing up backlog
[   97.877693][ T7576] A link change request failed with some changes committed already. Interface bond0 may have been left with an inconsistent configuration, please check.
[   97.894086][ T7587] netlink: 4768 bytes leftover after parsing attributes in process `syz.1.741'.
[   98.008475][ T7600] netlink: 16 bytes leftover after parsing attributes in process `syz.0.748'.
[   98.640982][ T7643] syzkaller1: entered promiscuous mode
[   98.644041][ T7643] syzkaller1: entered allmulticast mode
[   98.836318][   T24] GRED: Unable to relocate VQ 0x0 after dequeue, screwing up backlog
[   98.892328][ T7655] can: request_module (can-proto-3) failed.
[   99.386979][ T7709] netlink: 204 bytes leftover after parsing attributes in process `syz.2.798'.
[   99.390476][ T7709] netlink: 16 bytes leftover after parsing attributes in process `syz.2.798'.
[   99.583407][   T13] nci: nci_ntf_packet: unknown ntf opcode 0x206
[  100.509111][ T7759] team0 (unregistering): Port device team_slave_0 removed
[  100.518085][ T7759] team0 (unregistering): Port device team_slave_1 removed
[  100.550167][ T7764] ipvlan2: entered promiscuous mode
[  100.636929][ T7772] iwpm_register_pid: Unable to send a nlmsg (client = 2)
[  100.645863][ T7772] infiniband syz2: RDMA CMA: cma_listen_on_dev, error -98
[  100.932240][ T7792] netlink: 'syz.0.834': attribute type 9 has an invalid length.
[  100.935407][ T7792] netlink: 211988 bytes leftover after parsing attributes in process `syz.0.834'.
[  101.622771][ T7814] netlink: 8 bytes leftover after parsing attributes in process `syz.1.844'.
[  101.629156][ T7814] vlan2: entered promiscuous mode
[  101.630841][ T7814] bond0: entered promiscuous mode
[  101.633082][ T7814] bond_slave_0: entered promiscuous mode
[  101.635020][ T7814] bond_slave_1: entered promiscuous mode
[  101.786253][ T7822] netlink: 4 bytes leftover after parsing attributes in process `syz.1.847'.
[  101.868391][ T7822] team0 (unregistering): Port device team_slave_0 removed
[  101.871669][ T7822] team0 (unregistering): Port device team_slave_1 removed
[  101.877601][ T7822] team0 (unregistering): Port device veth3 removed
[  102.053214][ T7833] netlink: 3 bytes leftover after parsing attributes in process `syz.1.853'.
[  102.062485][ T7833] openvswitch: netlink: Flow actions may not be safe on all matching packets.
[  102.298732][ T7856] netlink: 20 bytes leftover after parsing attributes in process `syz.1.863'.
[  102.382661][ T7861] netlink: 'syz.1.865': attribute type 1 has an invalid length.
[  103.703231][ T7941] netlink: 'syz.2.900': attribute type 5 has an invalid length.
[  103.851311][ T7958] netlink: 24 bytes leftover after parsing attributes in process `syz.0.908'.
[  103.874890][ T7959] netlink: 'syz.1.909': attribute type 1 has an invalid length.
[  103.969484][ T7966] netlink: 'syz.0.912': attribute type 10 has an invalid length.
[  103.976362][ T7966] bridge0: port 2(bridge_slave_1) entered disabled state
[  103.979673][ T7966] bridge0: port 1(bridge_slave_0) entered disabled state
[  103.986816][ T7966] bridge0: port 2(bridge_slave_1) entered blocking state
[  103.988980][ T7966] bridge0: port 2(bridge_slave_1) entered forwarding state
[  103.991861][ T7966] bridge0: port 1(bridge_slave_0) entered blocking state
[  103.994161][ T7966] bridge0: port 1(bridge_slave_0) entered forwarding state
[  103.998637][ T7966] bond0: (slave bridge0): Enslaving as an active interface with an up link
[  104.005780][ T7968] netlink: 8 bytes leftover after parsing attributes in process `syz.2.913'.
[  104.008508][ T7968] netlink: 4 bytes leftover after parsing attributes in process `syz.2.913'.
[  104.011619][ T7968] netlink: 'syz.2.913': attribute type 5 has an invalid length.
[  104.015905][ T7968] netlink: 'syz.2.913': attribute type 6 has an invalid length.
[  104.167751][ T7988] netlink: 8 bytes leftover after parsing attributes in process `syz.1.923'.
[  104.171083][ T7988] IPVS: Error joining to the multicast group
[  105.150977][ T8014] netlink: 24 bytes leftover after parsing attributes in process `syz.2.933'.
[  106.447107][ T8065] __nla_validate_parse: 3 callbacks suppressed
[  106.447118][ T8065] netlink: 240 bytes leftover after parsing attributes in process `syz.2.953'.
[  106.471113][ T8069] netlink: 8 bytes leftover after parsing attributes in process `syz.1.956'.
[  106.474172][ T8069] netlink: 8 bytes leftover after parsing attributes in process `syz.1.956'.
[  106.543239][ T8073] netlink: 28 bytes leftover after parsing attributes in process `syz.2.959'.
[  106.623304][ T8083] netlink: 65039 bytes leftover after parsing attributes in process `syz.2.963'.
[  106.701996][ T8085] block nbd0: server does not support multiple connections per device.
[  106.707355][ T8085] block nbd0: shutting down sockets
[  106.757290][ T8091] netlink: 'syz.0.967': attribute type 7 has an invalid length.
[  106.760420][ T8091] netlink: 24 bytes leftover after parsing attributes in process `syz.0.967'.
[  106.766330][ T8091] bridge0: port 2(bridge_slave_1) entered disabled state
[  106.769575][ T8091] bridge0: port 2(bridge_slave_1) entered blocking state
[  106.772561][ T8091] bridge0: port 2(bridge_slave_1) entered forwarding state
[  106.859161][ T8100] openvswitch: netlink: Either Ethernet header or EtherType is required.
[  107.103936][ T8121] netlink: 'syz.1.981': attribute type 1 has an invalid length.
[  107.106846][ T8121] netlink: 172 bytes leftover after parsing attributes in process `syz.1.981'.
[  107.209404][ T8132] tipc: Enabled bearer <eth:syzkaller0>, priority 0
[  107.216575][ T8132] syzkaller0: entered promiscuous mode
[  107.218966][ T8132] syzkaller0: entered allmulticast mode
[  107.230573][ T8132] tipc: Resetting bearer <eth:syzkaller0>
[  107.233746][ T8131] tipc: Resetting bearer <eth:syzkaller0>
[  107.237240][ T8135] netlink: 8 bytes leftover after parsing attributes in process `syz.0.987'.
[  107.247742][ T8131] tipc: Disabling bearer <eth:syzkaller0>
[  107.416510][ T8145] netlink: 8 bytes leftover after parsing attributes in process `syz.0.992'.
[  107.738403][ T8157] x_tables: ip6_tables: rpfilter match: used from hooks OUTPUT, but only valid from PREROUTING
[  107.861289][ T8163] ip6gre1: entered allmulticast mode
[  108.020658][ T8173] netlink: 'syz.1.1005': attribute type 12 has an invalid length.
[  108.202551][ T8185] syz.1.1011 (8185) used obsolete PPPIOCDETACH ioctl
[  108.758163][ T8213] netlink: 165 bytes leftover after parsing attributes in process `syz.0.1023'.
[  108.798208][ T8215] netdevsim netdevsim1 eth0: set [1, 0] type 2 family 0 port 20000 - 0
[  108.800886][ T8215] netdevsim netdevsim1 eth1: set [1, 0] type 2 family 0 port 20000 - 0
[  108.808261][ T8215] netdevsim netdevsim1 eth2: set [1, 0] type 2 family 0 port 20000 - 0
[  108.810842][ T8215] netdevsim netdevsim1 eth3: set [1, 0] type 2 family 0 port 20000 - 0
[  108.883766][ T8221] openvswitch: netlink: IP tunnel dst address not specified
[  109.045042][ T8227] tipc: Enabled bearer <eth:syzkaller0>, priority 0
[  109.096904][ T8227] syzkaller0: entered promiscuous mode
[  109.099257][ T8227] syzkaller0: entered allmulticast mode
[  109.107485][ T8227] tipc: Resetting bearer <eth:syzkaller0>
[  109.118746][ T8226] tipc: Resetting bearer <eth:syzkaller0>
[  110.092294][ T5860] tipc: Node number set to 3970977652
[  110.345071][ T8226] tipc: Disabling bearer <eth:syzkaller0>
[  110.576403][ T8262] veth0: entered promiscuous mode
[  110.582410][ T8261] veth0: left promiscuous mode
[  110.699450][ T8272] netlink: 'syz.0.1049': attribute type 12 has an invalid length.
[  110.758464][ T8282] netlink: 'syz.0.1053': attribute type 3 has an invalid length.
[  110.805195][ T8287] netlink: 'syz.0.1055': attribute type 11 has an invalid length.
[  110.845747][ T8291] netlink: 'syz.0.1057': attribute type 27 has an invalid length.
[  110.995730][ T8310] Cannot find del_set index 0 as target
[  111.119659][ T8320] bridge3: entered promiscuous mode
[  111.132057][ T8320] bridge3: entered allmulticast mode
[  111.708899][ T8375] sctp: [Deprecated]: syz.0.1097 (pid 8375) Use of int in maxseg socket option.
[  111.708899][ T8375] Use struct sctp_assoc_value instead
[  111.804120][  T789] IPVS: starting estimator thread 0...
[  111.891935][ T8390] IPVS: using max 39 ests per chain, 93600 per kthread
[  111.951227][ T8407] netlink: 'syz.0.1111': attribute type 4 has an invalid length.
[  111.957269][ T8407] netlink: 'syz.0.1111': attribute type 4 has an invalid length.
[  112.088186][ T8418] ip6t_REJECT: TCP_RESET illegal for non-tcp
[  112.279406][ T8431] openvswitch: netlink: Missing valid actions attribute.
[  112.282331][ T8431] openvswitch: netlink: Flow actions may not be safe on all matching packets.
[  112.443511][ T8442] __nla_validate_parse: 8 callbacks suppressed
[  112.443522][ T8442] netlink: 8 bytes leftover after parsing attributes in process `syz.1.1127'.
[  112.448806][ T8442] IPVS: Error joining to the multicast group
[  112.525127][ T8446] sctp: [Deprecated]: syz.1.1129 (pid 8446) Use of struct sctp_assoc_value in delayed_ack socket option.
[  112.525127][ T8446] Use struct sctp_sack_info instead
[  112.746574][ T8460] netlink: 'syz.1.1136': attribute type 39 has an invalid length.
[  112.825551][ T8467] A link change request failed with some changes committed already. Interface veth1_to_batadv may have been left with an inconsistent configuration, please check.
[  113.517211][ T8520] netlink: 12 bytes leftover after parsing attributes in process `syz.1.1161'.
[  113.624694][ T8528] netlink: 'syz.1.1165': attribute type 21 has an invalid length.
[  113.627171][ T8528] netlink: 128 bytes leftover after parsing attributes in process `syz.1.1165'.
[  113.629907][ T8528] netlink: 'syz.1.1165': attribute type 4 has an invalid length.
[  113.633045][ T8528] netlink: 'syz.1.1165': attribute type 5 has an invalid length.
[  113.635437][ T8528] netlink: 3 bytes leftover after parsing attributes in process `syz.1.1165'.
[  114.126235][ T8556] netlink: 'syz.1.1178': attribute type 9 has an invalid length.
[  114.160029][ T8558] netlink: 32 bytes leftover after parsing attributes in process `syz.2.1179'.
[  114.165126][ T8558] netlink: 'syz.2.1179': attribute type 32 has an invalid length.
[  114.173462][ T8558] bond0: option coupled_control: mode dependency failed, not supported in mode balance-rr(0)
[  114.266290][ T8567] vlan0: entered promiscuous mode
[  114.524507][ T8591] syz_tun: entered allmulticast mode
[  114.528175][ T8590] syz_tun: left allmulticast mode
[  114.674674][ T8602] netlink: 8 bytes leftover after parsing attributes in process `syz.2.1199'.
[  114.935492][ T8624] hsr_slave_0: hsr_addr_subst_dest: Unknown node
[  114.937868][ T8624] hsr_slave_1: hsr_addr_subst_dest: Unknown node
[  114.938092][ T8622] macsec1: entered allmulticast mode
[  114.944956][ T8622] macsec0: entered allmulticast mode
[  115.055364][ T8631] netlink: 4280 bytes leftover after parsing attributes in process `syz.1.1213'.
[  115.058434][ T8631] netlink: 4280 bytes leftover after parsing attributes in process `syz.1.1213'.
[  115.098067][ T8633] lo speed is unknown, defaulting to 1000
[  115.101280][ T8633] lo speed is unknown, defaulting to 1000
[  115.104463][ T8633] lo speed is unknown, defaulting to 1000
[  115.115265][ T8626] netlink: 20 bytes leftover after parsing attributes in process `syz.2.1211'.
[  115.228814][ T8637] netlink: 'syz.0.1215': attribute type 2 has an invalid length.
[  115.231422][ T8637] netlink: 24 bytes leftover after parsing attributes in process `syz.0.1215'.
[  115.289135][ T8633] infiniband syz0: set down
[  115.299717][ T5860] lo speed is unknown, defaulting to 1000
[  115.302111][ T8633] infiniband syz0: added lo
[  115.324692][ T8644] openvswitch: netlink: Unexpected mask (mask=20040, allowed=10048)
[  115.364635][ T8633] RDS/IB: syz0: added
[  115.366457][ T8633] smc: adding ib device syz0 with port count 1
[  115.368571][ T8633] smc:    ib device syz0 port 1 has pnetid 
[  115.371927][   T10] lo speed is unknown, defaulting to 1000
[  115.380414][ T8633] lo speed is unknown, defaulting to 1000
[  115.610694][ T8633] lo speed is unknown, defaulting to 1000
[  115.788425][ T8633] lo speed is unknown, defaulting to 1000
[  115.806980][ T8671] vlan3: entered promiscuous mode
[  115.808595][ T8671] vlan2: entered promiscuous mode
[  115.810102][ T8671] gretap0: entered promiscuous mode
[  115.935783][ T8632] mac80211_hwsim: wmediumd released netlink socket, switching to perfect channel medium
[  116.114879][ T8691] sctp: [Deprecated]: syz.2.1241 (pid 8691) Use of struct sctp_assoc_value in delayed_ack socket option.
[  116.114879][ T8691] Use struct sctp_sack_info instead
[  116.170221][ T8695] tipc: Enabled bearer <eth:syzkaller0>, priority 0
[  116.175393][ T8695] syzkaller0: entered promiscuous mode
[  116.177102][ T8695] syzkaller0: entered allmulticast mode
[  116.185567][ T8695] tipc: Resetting bearer <eth:syzkaller0>
[  116.188633][ T8694] tipc: Resetting bearer <eth:syzkaller0>
[  116.200098][ T8694] tipc: Disabling bearer <eth:syzkaller0>
[  116.544415][ T8720] netlink: 'syz.0.1255': attribute type 1 has an invalid length.
[  116.796558][ T8740] IPVS: dh: UDP 224.0.0.2:0 - no destination available
[  116.894031][ T8752] netem: incorrect gi model size
[  116.896132][ T8752] netem: change failed
[  117.000281][ T8765] No such timeout policy "syz0"
[  117.087583][ T8777] validate_nla: 2 callbacks suppressed
[  117.087612][ T8777] netlink: 'syz.0.1280': attribute type 2 has an invalid length.
[  118.526723][ T8863] netlink: 'syz.0.1316': attribute type 4 has an invalid length.
[  118.574165][ T8866] openvswitch: netlink: Geneve option length err (len 256, max 255).
[  118.806861][ T8892] bpf setsockopt: ignoring program buffer with optlen=65458 (max_optlen=4096)
[  119.134294][ T8922] smc: net device bond0 applied user defined pnetid SYZ2
[  119.213316][ T8924] 
[  119.214154][ T8924] ======================================================
[  119.216240][ T8924] WARNING: possible circular locking dependency detected
[  119.218326][ T8924] 6.16.0-rc5-syzkaller-00159-g47c84997c686-dirty #0 Not tainted
[  119.221280][ T8924] ------------------------------------------------------
[  119.223983][ T8924] syz.0.1346/8924 is trying to acquire lock:
[  119.225809][ T8924] ffff888032482188 (&set->update_nr_hwq_lock){++++}-{4:4}, at: blk_mq_update_nr_hw_queues+0x3b/0x14c0
[  119.229281][ T8924] 
[  119.229281][ T8924] but task is already holding lock:
[  119.231550][ T8924] ffff888032482230 (&nbd->config_lock){+.+.}-{4:4}, at: nbd_genl_connect+0x94f/0x1930
[  119.234383][ T8924] 
[  119.234383][ T8924] which lock already depends on the new lock.
[  119.234383][ T8924] 
[  119.237451][ T8924] 
[  119.237451][ T8924] the existing dependency chain (in reverse order) is:
[  119.240067][ T8924] 
[  119.240067][ T8924] -> #2 (&nbd->config_lock){+.+.}-{4:4}:
[  119.242351][ T8924]        lock_acquire+0x120/0x360
[  119.243814][ T8924]        __mutex_lock+0x182/0xe80
[  119.245296][ T8924]        refcount_dec_and_mutex_lock+0x30/0xa0
[  119.247080][ T8924]        nbd_config_put+0x2c/0x790
[  119.248574][ T8924]        nbd_release+0xfe/0x140
[  119.250036][ T8924]        bdev_release+0x536/0x650
[  119.251527][ T8924]        blkdev_release+0x15/0x20
[  119.253018][ T8924]        __fput+0x44c/0xa70
[  119.254346][ T8924]        fput_close_sync+0x119/0x200
[  119.255910][ T8924]        __x64_sys_close+0x7f/0x110
[  119.257441][ T8924]        do_syscall_64+0xfa/0x3b0
[  119.258917][ T8924]        entry_SYSCALL_64_after_hwframe+0x77/0x7f
[  119.260806][ T8924] 
[  119.260806][ T8924] -> #1 (&disk->open_mutex){+.+.}-{4:4}:
[  119.263120][ T8924]        lock_acquire+0x120/0x360
[  119.264583][ T8924]        __mutex_lock+0x182/0xe80
[  119.266064][ T8924]        __del_gendisk+0x129/0x9e0
[  119.267544][ T8924]        del_gendisk+0xe8/0x160
[  119.268953][ T8924]        nbd_dev_remove_work+0x47/0xe0
[  119.270545][ T8924]        process_scheduled_works+0xae1/0x17b0
[  119.272412][ T8924]        worker_thread+0x8a0/0xda0
[  119.273956][ T8924]        kthread+0x711/0x8a0
[  119.275337][ T8924]        ret_from_fork+0x3fc/0x770
[  119.276855][ T8924]        ret_from_fork_asm+0x1a/0x30
[  119.278421][ T8924] 
[  119.278421][ T8924] -> #0 (&set->update_nr_hwq_lock){++++}-{4:4}:
[  119.280877][ T8924]        validate_chain+0xb9b/0x2140
[  119.282451][ T8924]        __lock_acquire+0xab9/0xd20
[  119.283991][ T8924]        lock_acquire+0x120/0x360
[  119.285453][ T8924]        down_write+0x96/0x1f0
[  119.286856][ T8924]        blk_mq_update_nr_hw_queues+0x3b/0x14c0
[  119.288690][ T8924]        nbd_start_device+0x16c/0xac0
[  119.290260][ T8924]        nbd_genl_connect+0x1250/0x1930
[  119.291875][ T8924]        genl_family_rcv_msg_doit+0x215/0x300
[  119.293820][ T8924]        genl_rcv_msg+0x60e/0x790
[  119.295284][ T8924]        netlink_rcv_skb+0x208/0x470
[  119.296821][ T8924]        genl_rcv+0x28/0x40
[  119.298167][ T8924]        netlink_unicast+0x75c/0x8e0
[  119.299729][ T8924]        netlink_sendmsg+0x805/0xb30
[  119.301312][ T8924]        __sock_sendmsg+0x21c/0x270
[  119.302834][ T8924]        ____sys_sendmsg+0x505/0x830
[  119.304398][ T8924]        ___sys_sendmsg+0x21f/0x2a0
[  119.305963][ T8924]        __x64_sys_sendmsg+0x19b/0x260
[  119.307547][ T8924]        do_syscall_64+0xfa/0x3b0
[  119.309015][ T8924]        entry_SYSCALL_64_after_hwframe+0x77/0x7f
[  119.310875][ T8924] 
[  119.310875][ T8924] other info that might help us debug this:
[  119.310875][ T8924] 
[  119.313859][ T8924] Chain exists of:
[  119.313859][ T8924]   &set->update_nr_hwq_lock --> &disk->open_mutex --> &nbd->config_lock
[  119.313859][ T8924] 
[  119.317944][ T8924]  Possible unsafe locking scenario:
[  119.317944][ T8924] 
[  119.320115][ T8924]        CPU0                    CPU1
[  119.321662][ T8924]        ----                    ----
[  119.323223][ T8924]   lock(&nbd->config_lock);
[  119.324622][ T8924]                                lock(&disk->open_mutex);
[  119.326659][ T8924]                                lock(&nbd->config_lock);
[  119.328726][ T8924]   lock(&set->update_nr_hwq_lock);
[  119.330254][ T8924] 
[  119.330254][ T8924]  *** DEADLOCK ***
[  119.330254][ T8924] 
[  119.332596][ T8924] 3 locks held by syz.0.1346/8924:
[  119.334122][ T8924]  #0: ffffffff8f583b70 (cb_lock){++++}-{4:4}, at: genl_rcv+0x19/0x40
[  119.336493][ T8924]  #1: ffffffff8f583988 (genl_mutex){+.+.}-{4:4}, at: genl_rcv_msg+0x10d/0x790
[  119.339083][ T8924]  #2: ffff888032482230 (&nbd->config_lock){+.+.}-{4:4}, at: nbd_genl_connect+0x94f/0x1930
[  119.341958][ T8924] 
[  119.341958][ T8924] stack backtrace:
[  119.343711][ T8924] CPU: 0 UID: 0 PID: 8924 Comm: syz.0.1346 Not tainted 6.16.0-rc5-syzkaller-00159-g47c84997c686-dirty #0 PREEMPT(full) 
[  119.343723][ T8924] Hardware name: QEMU Standard PC (Q35 + ICH9, 2009), BIOS 1.16.2-debian-1.16.2-1 04/01/2014
[  119.343730][ T8924] Call Trace:
[  119.343736][ T8924]  <TASK>
[  119.343743][ T8924]  dump_stack_lvl+0x189/0x250
[  119.343757][ T8924]  ? __pfx_dump_stack_lvl+0x10/0x10
[  119.343767][ T8924]  ? __pfx__printk+0x10/0x10
[  119.343780][ T8924]  ? print_lock_name+0xde/0x100
[  119.343791][ T8924]  print_circular_bug+0x2ee/0x310
[  119.343804][ T8924]  check_noncircular+0x134/0x160
[  119.343815][ T8924]  validate_chain+0xb9b/0x2140
[  119.343829][ T8924]  __lock_acquire+0xab9/0xd20
[  119.343839][ T8924]  ? blk_mq_update_nr_hw_queues+0x3b/0x14c0
[  119.343848][ T8924]  lock_acquire+0x120/0x360
[  119.343855][ T8924]  ? blk_mq_update_nr_hw_queues+0x3b/0x14c0
[  119.343864][ T8924]  ? __mutex_unlock_slowpath+0x1cd/0x700
[  119.343874][ T8924]  ? __pfx__raw_spin_unlock_irqrestore+0x10/0x10
[  119.343887][ T8924]  down_write+0x96/0x1f0
[  119.343895][ T8924]  ? blk_mq_update_nr_hw_queues+0x3b/0x14c0
[  119.343903][ T8924]  ? __pfx_down_write+0x10/0x10
[  119.343913][ T8924]  blk_mq_update_nr_hw_queues+0x3b/0x14c0
[  119.343923][ T8924]  ? nbd_add_socket+0x688/0x9a0
[  119.343958][ T8924]  ? nbd_add_socket+0x688/0x9a0
[  119.343967][ T8924]  nbd_start_device+0x16c/0xac0
[  119.343977][ T8924]  ? __nla_parse+0x40/0x60
[  119.343988][ T8924]  nbd_genl_connect+0x1250/0x1930
[  119.343999][ T8924]  ? __pfx_nbd_genl_connect+0x10/0x10
[  119.344010][ T8924]  ? __nla_parse+0x40/0x60
[  119.344019][ T8924]  ? genl_family_rcv_msg_attrs_parse+0x1c9/0x2a0
[  119.344034][ T8924]  genl_family_rcv_msg_doit+0x215/0x300
[  119.344047][ T8924]  ? __pfx_genl_family_rcv_msg_doit+0x10/0x10
[  119.344062][ T8924]  genl_rcv_msg+0x60e/0x790
[  119.344074][ T8924]  ? __pfx_genl_rcv_msg+0x10/0x10
[  119.344084][ T8924]  ? __pfx_nbd_genl_connect+0x10/0x10
[  119.344094][ T8924]  netlink_rcv_skb+0x208/0x470
[  119.344103][ T8924]  ? __pfx_genl_rcv_msg+0x10/0x10
[  119.344114][ T8924]  ? __pfx_netlink_rcv_skb+0x10/0x10
[  119.344125][ T8924]  ? down_read+0x1ad/0x2e0
[  119.344133][ T8924]  genl_rcv+0x28/0x40
[  119.344143][ T8924]  netlink_unicast+0x75c/0x8e0
[  119.344154][ T8924]  netlink_sendmsg+0x805/0xb30
[  119.344165][ T8924]  ? __pfx_netlink_sendmsg+0x10/0x10
[  119.344174][ T8924]  ? aa_sock_msg_perm+0x94/0x160
[  119.344186][ T8924]  ? bpf_lsm_socket_sendmsg+0x9/0x20
[  119.344198][ T8924]  ? __pfx_netlink_sendmsg+0x10/0x10
[  119.344207][ T8924]  __sock_sendmsg+0x21c/0x270
[  119.344215][ T8924]  ____sys_sendmsg+0x505/0x830
[  119.344227][ T8924]  ? __pfx_____sys_sendmsg+0x10/0x10
[  119.344238][ T8924]  ? import_iovec+0x74/0xa0
[  119.344247][ T8924]  ___sys_sendmsg+0x21f/0x2a0
[  119.344257][ T8924]  ? __pfx____sys_sendmsg+0x10/0x10
[  119.344272][ T8924]  ? __fget_files+0x2a/0x420
[  119.344282][ T8924]  ? __fget_files+0x3a0/0x420
[  119.344294][ T8924]  __x64_sys_sendmsg+0x19b/0x260
[  119.344304][ T8924]  ? __pfx___x64_sys_sendmsg+0x10/0x10
[  119.344315][ T8924]  ? rcu_is_watching+0x15/0xb0
[  119.344326][ T8924]  ? do_syscall_64+0xbe/0x3b0
[  119.344334][ T8924]  do_syscall_64+0xfa/0x3b0
[  119.344342][ T8924]  ? lockdep_hardirqs_on+0x9c/0x150
[  119.344353][ T8924]  ? entry_SYSCALL_64_after_hwframe+0x77/0x7f
[  119.344361][ T8924]  ? exc_page_fault+0x9f/0xf0
[  119.344372][ T8924]  entry_SYSCALL_64_after_hwframe+0x77/0x7f
[  119.344380][ T8924] RIP: 0033:0x7f2f9f18e929
[  119.344391][ T8924] Code: ff ff c3 66 2e 0f 1f 84 00 00 00 00 00 0f 1f 40 00 48 89 f8 48 89 f7 48 89 d6 48 89 ca 4d 89 c2 4d 89 c8 4c 8b 4c 24 08 0f 05 <48> 3d 01 f0 ff ff 73 01 c3 48 c7 c1 a8 ff ff ff f7 d8 64 89 01 48
[  119.344400][ T8924] RSP: 002b:00007f2fa0053038 EFLAGS: 00000246 ORIG_RAX: 000000000000002e
[  119.344409][ T8924] RAX: ffffffffffffffda RBX: 00007f2f9f3b5fa0 RCX: 00007f2f9f18e929
[  119.344415][ T8924] RDX: 0000000020000000 RSI: 0000200000001ac0 RDI: 0000000000000007
[  119.344422][ T8924] RBP: 00007f2f9f210b39 R08: 0000000000000000 R09: 0000000000000000
[  119.344427][ T8924] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000000
[  119.344432][ T8924] R13: 0000000000000000 R14: 00007f2f9f3b5fa0 R15: 00007ffdfbf58548
[  119.344441][ T8924]  </TASK>
[  119.481754][ T8931] __nla_validate_parse: 8 callbacks suppressed
[  119.481767][ T8931] netlink: 8 bytes leftover after parsing attributes in process `syz.2.1349'.
[  119.486414][ T8931] netlink: 8 bytes leftover after parsing attributes in process `syz.2.1349'.
[  119.489111][ T8931] netlink: 8 bytes leftover after parsing attributes in process `syz.2.1349'.
[  119.521972][ T8924] nbd0: detected capacity change from 0 to 63
[  119.525280][ T8932] block nbd0: NBD_DISCONNECT
[  119.527002][ T8932] block nbd0: Disconnected due to user request.
[  119.529085][ T8932] block nbd0: shutting down sockets
[  119.533476][    C0] I/O error, dev nbd0, sector 0 op 0x0:(READ) flags 0x0 phys_seg 1 prio class 0
[  119.536243][    C0] Buffer I/O error on dev nbd0, logical block 0, async page read
[  119.538581][    C0] I/O error, dev nbd0, sector 2 op 0x0:(READ) flags 0x0 phys_seg 1 prio class 0
[  119.541220][    C0] Buffer I/O error on dev nbd0, logical block 1, async page read
[  119.543564][    C0] I/O error, dev nbd0, sector 4 op 0x0:(READ) flags 0x0 phys_seg 1 prio class 0
[  119.546507][    C0] Buffer I/O error on dev nbd0, logical block 2, async page read
[  119.548825][    C0] I/O error, dev nbd0, sector 6 op 0x0:(READ) flags 0x0 phys_seg 1 prio class 0
[  119.551613][    C0] Buffer I/O error on dev nbd0, logical block 3, async page read
[  119.554357][ T8331] I/O error, dev nbd0, sector 0 op 0x0:(READ) flags 0x0 phys_seg 1 prio class 0
[  119.557140][ T8331] Buffer I/O error on dev nbd0, logical block 0, async page read
[  119.559514][ T8331] I/O error, dev nbd0, sector 2 op 0x0:(READ) flags 0x0 phys_seg 1 prio class 0
[  119.562285][ T8331] Buffer I/O error on dev nbd0, logical block 1, async page read
[  119.564566][ T8331] I/O error, dev nbd0, sector 4 op 0x0:(READ) flags 0x0 phys_seg 1 prio class 0
[  119.567221][ T8331] Buffer I/O error on dev nbd0, logical block 2, async page read
[  119.569613][ T8331] I/O error, dev nbd0, sector 6 op 0x0:(READ) flags 0x0 phys_seg 1 prio class 0
[  119.572389][ T8331] Buffer I/O error on dev nbd0, logical block 3, async page read
[  119.574843][ T8331] I/O error, dev nbd0, sector 0 op 0x0:(READ) flags 0x0 phys_seg 1 prio class 0
[  119.577514][ T8331] Buffer I/O error on dev nbd0, logical block 0, async page read
[  119.579859][ T8331] I/O error, dev nbd0, sector 2 op 0x0:(READ) flags 0x0 phys_seg 1 prio class 0
[  119.582726][ T8331] Buffer I/O error on dev nbd0, logical block 1, async page read
[  119.586028][ T8331] ldm_validate_partition_table(): Disk read failed.
[  119.588619][ T8331] Dev nbd0: unable to read RDB block 0
[  119.590958][ T8331]  nbd0: unable to read partition table
[  119.595606][ T8331] ldm_validate_partition_table(): Disk read failed.
[  119.598222][ T8331] Dev nbd0: unable to read RDB block 0
[  119.600520][ T8331]  nbd0: unable to read partition table
[  126.832434][    C1] GRED: Unable to relocate VQ 0x0 after dequeue, screwing up backlog

VM DIAGNOSIS:
07:46:14  Registers:
info registers vcpu 0

CPU#0
RAX=000000000000004e RBX=000000000000004e RCX=0000000000000000 RDX=00000000000003f8
RSI=000000000000d0ae RDI=000000000000d0af RBP=00000000000003f8 RSP=ffffc9000260e710
R8 =ffff888021768237 R9 =1ffff110042ed046 R10=dffffc0000000000 R11=ffffffff85478780
R12=dffffc0000000000 R13=ffffffff99af98ca R14=ffffffff99dfe6e0 R15=0000000000000000
RIP=ffffffff854787fc RFL=00000002 [-------] CPL=0 II=0 A20=1 SMM=0 HLT=0
ES =0000 0000000000000000 ffffffff 00c00000
CS =0010 0000000000000000 ffffffff 00a09b00 DPL=0 CS64 [-RA]
SS =0018 0000000000000000 ffffffff 00c09300 DPL=0 DS   [-WA]
DS =0000 0000000000000000 ffffffff 00c00000
FS =0000 00007f2fa00536c0 ffffffff 00c00000
GS =0000 ffff8880b861b000 ffffffff 00c00000
LDT=0000 0000000000000000 ffffffff 00c00000
TR =0040 fffffe0000003000 00004087 00008b00 DPL=0 TSS64-busy
GDT=     fffffe0000001000 0000007f
IDT=     fffffe0000000000 00000fff
CR0=80050033 CR2=000055557bd2c808 CR3=000000011ed08000 CR4=000006f0
DR0=0000000000000000 DR1=0000000000000000 DR2=0000000000000000 DR3=0000000000000000 
DR6=00000000ffff0ff0 DR7=0000000000000400
EFER=0000000000000d01
FCW=037f FSW=0000 [ST=0] FTW=00 MXCSR=00001f80
FPR0=0000000000000000 0000 FPR1=0000000000000000 0000
FPR2=0000000000000000 0000 FPR3=0000000000000000 0000
FPR4=0000000000000000 0000 FPR5=0000000000000000 0000
FPR6=0000000000000000 0000 FPR7=0000000000000000 0000
XMM00=0000000000000000 0000000000000000 XMM01=0000000000000000 0000000000000000
XMM02=00007f063e785478 00007f063e785450 XMM03=00007f063e785488 00007f063e785480
XMM04=00007f063f2ed100 00007f063e785440 XMM05=00007f063e785458 00007f063e7854a0
XMM06=00007f063e785498 00007f063e785490 XMM07=00007f063e785488 00007f063e785480
XMM08=0000000000000000 00524f5252450040 XMM09=0000000000000000 00007f063e611c91
XMM10=0000000000000000 0000000000000000 XMM11=0000000000000000 0000000000000000
XMM12=0000000000000000 0000000000000000 XMM13=0000000000000000 0000000000000000
XMM14=0000000000000000 0000000000000000 XMM15=0000000000000000 0000000000000000
info registers vcpu 1

CPU#1
RAX=3890f360c1bd5900 RBX=ffffffff81976c78 RCX=3890f360c1bd5900 RDX=0000000000000001
RSI=ffffffff8be29da0 RDI=ffffffff81976c78 RBP=ffffc90000177f20 RSP=ffffc90000177db8
R8 =ffff888136632f5b R9 =1ffff11026cc65eb R10=dffffc0000000000 R11=ffffed1026cc65ec
R12=ffffffff8fa1f4f0 R13=0000000000000001 R14=0000000000000001 R15=1ffff1102001e000
RIP=ffffffff810014b0 RFL=00000086 [--S--P-] CPL=0 II=0 A20=1 SMM=0 HLT=0
ES =0000 0000000000000000 ffffffff 00c00000
CS =0010 0000000000000000 ffffffff 00a09b00 DPL=0 CS64 [-RA]
SS =0018 0000000000000000 ffffffff 00c09300 DPL=0 DS   [-WA]
DS =0000 0000000000000000 ffffffff 00c00000
FS =0000 0000000000000000 ffffffff 00c00000
GS =0000 ffff8881a3c1b000 ffffffff 00c00000
LDT=0000 0000000000000000 ffffffff 00c00000
TR =0040 fffffe000004a000 00004087 00008b00 DPL=0 TSS64-busy
GDT=     fffffe0000048000 0000007f
IDT=     fffffe0000000000 00000fff
CR0=80050033 CR2=000000110c375e19 CR3=000000001fe50000 CR4=000006f0
DR0=0000000000000000 DR1=0000000000000000 DR2=0000000000000000 DR3=0000000000000000 
DR6=00000000ffff0ff0 DR7=0000000000000400
EFER=0000000000000d01
FCW=037f FSW=0000 [ST=0] FTW=00 MXCSR=00001f80
FPR0=0000000000000000 0000 FPR1=0000000000000000 0000
FPR2=0000000000000000 0000 FPR3=0000000000000000 0000
FPR4=0000000000000000 0000 FPR5=0000000000000000 0000
FPR6=0000000000000000 0000 FPR7=0000000000000000 0000
XMM00=0000000000000000 0000000000000000 XMM01=ffffffffffffffff ffffffffffffffff
XMM02=0000000000000000 0000000000000000 XMM03=ffffffffffffffff ffffffffffffffff
XMM04=0000000000000000 00000000000000ff XMM05=0000000000000000 0000000000000000
XMM06=0000000000000000 000000524f525245 XMM07=0000000000000000 0000000000000000
XMM08=0000000000000000 00524f5252450040 XMM09=0000000000000000 00007f2f9f211c91
XMM10=0000000000000000 0000000000000000 XMM11=0000000000000000 0000000000000000
XMM12=0000000000000000 0000000000000000 XMM13=0000000000000000 0000000000000000
XMM14=0000000000000000 0000000000000000 XMM15=0000000000000000 0000000000000000
