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verifier bug: REG INVARIANTS VIOLATION (true_reg2): range bounds violation u64=[0xffffdfce, 0x10018ffe3] s64=[0xffffdfce, 0x10018ffe3] u32=[0xfff8dfd1, 0xfff8dfd2] s32=[0xffffdfce, 0xfff8dfd2] var_off=(0xfff8dfd0, 0x100000003)
WARNING: kernel/bpf/verifier.c:2748 at 0x0, CPU#1: syz.2.2884/12464
Modules linked in:
CPU: 1 UID: 0 PID: 12464 Comm: syz.2.2884 Not tainted syzkaller #0 PREEMPT(full) 
Hardware name: QEMU Standard PC (Q35 + ICH9, 2009), BIOS 1.16.2-debian-1.16.2-1 04/01/2014
RIP: 0010:reg_bounds_sanity_check+0x3c5/0xbf0
Code: 48 8b 4c 24 68 4c 8b 44 24 60 4c 8b 4c 24 50 41 ff 34 24 41 57 55 41 55 ff b4 24 e8 00 00 00 ff 74 24 70 ff b4 24 88 00 00 00 <67> 48 0f b9 3a 48 83 c4 38 49 bf 00 00 00 00 00 fc ff df 48 8b 84
RSP: 0018:ffffc900043f6ef0 EFLAGS: 00010246
RAX: dffffc0000000000 RBX: 1ffff110368a723c RCX: 00000000ffffdfce
RDX: ffffffff8b9451a0 RSI: ffffffff8b94db20 RDI: ffffffff8fca9bf0
RBP: 00000000fff8dfd2 R08: 000000010018ffe3 R09: 00000000ffffdfce
R10: dffffc0000000000 R11: 0000000000000002 R12: ffff8881b45391e0
R13: 00000000ffffdfce R14: 1ffff110368a723b R15: 00000000fff8dfd0
FS:  00007f3fc0fc46c0(0000) GS:ffff8882a9a48000(0000) knlGS:0000000000000000
CS:  0010 DS: 0000 ES: 0000 CR0: 0000000080050033
CR2: 00007f3fc024f270 CR3: 00000001a3d14000 CR4: 00000000000006f0
Call Trace:
 <TASK>
 reg_set_min_max+0x28c/0x340
 check_cond_jmp_op+0x1e1a/0x3230
 do_check+0x5f36/0xebf0
 do_check_common+0x1a20/0x2600
 bpf_check+0x1712c/0x1c5c0
 bpf_prog_load+0x14b9/0x1b20
 __sys_bpf+0x570/0x920
 __x64_sys_bpf+0x7c/0x90
 do_syscall_64+0xf0/0xf80
 entry_SYSCALL_64_after_hwframe+0x77/0x7f
RIP: 0033:0x7f3fc019ce59
Code: ff c3 66 2e 0f 1f 84 00 00 00 00 00 0f 1f 44 00 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 e8 ff ff ff f7 d8 64 89 01 48
RSP: 002b:00007f3fc0fc4028 EFLAGS: 00000246 ORIG_RAX: 0000000000000141
RAX: ffffffffffffffda RBX: 00007f3fc0415fa0 RCX: 00007f3fc019ce59
RDX: 0000000000000048 RSI: 00002000000054c0 RDI: 0000000000000005
RBP: 00007f3fc0232e6f R08: 0000000000000000 R09: 0000000000000000
R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000000
R13: 00007f3fc0416038 R14: 00007f3fc0415fa0 R15: 00007ffc96ae8108
 </TASK>
