Oops: general protection fault, probably for non-canonical address 0xdffffc0379dbf8a5: 0000 [#1] SMP KASAN NOPTI
KASAN: probably user-memory-access in range [0x0000001bcedfc528-0x0000001bcedfc52f]
CPU: 1 UID: 0 PID: 3975 Comm: syz-executor.1 Tainted: G W 6.17.0-rc3-next-20250829 #1 PREEMPT(voluntary)
Tainted: [W]=WARN
Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014
RIP: 0010:perf_tp_event+0x175/0xe70
Code: ff df 48 89 85 a8 fd ff ff 48 c1 e8 03 4c 01 e0 48 89 85 c8 fd ff ff e8 c9 51 ea ff 48 8d bb f0 01 00 00 48 89 f8 48 c1 e8 03 <42> 0f b6 04 20 84 c0 74 08 3c 03 0f 8e c5 0b 00 00 44 8b ab f0 01
RSP: 0018:ffff88804811f840 EFLAGS: 00010016
RAX: 0000000379dbf8a5 RBX: 0000001bcedfc338 RCX: 0000000000000002
RDX: ffff888045ce0000 RSI: ffffffff818995b7 RDI: 0000001bcedfc528
RBP: ffff88804811fab0 R08: ffff88806cf31340 R09: ffffe8ffffd16a88
R10: 0000000000000000 R11: 0000000000000001 R12: dffffc0000000000
R13: 0000000000000014 R14: ffff88806cf31340 R15: dffffc0000000000
FS: 000055559421a400(0000) GS:ffff8880e56dd000(0000) knlGS:0000000000000000
CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033
CR2: 00007ffe921e8f68 CR3: 000000002149c000 CR4: 0000000000350ef0
Call Trace:
perf_trace_run_bpf_submit+0xef/0x180
perf_trace_preemptirq_template+0x259/0x430
trace_irq_disable.constprop.0+0xa6/0x100
_raw_spin_lock_irqsave+0x53/0x60
hrtimer_try_to_cancel.part.0+0x6e/0x250
hrtimer_cancel+0x34/0x70
futex_wait+0xf3/0x380
do_futex+0x2ee/0x370
__x64_sys_futex+0x1c9/0x4d0
do_syscall_64+0xbf/0x360
entry_SYSCALL_64_after_hwframe+0x77/0x7f
RIP: 0033:0x7f15ebbafb19
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 bc ff ff ff f7 d8 64 89 01 48
RSP: 002b:00007ffd08cf4b98 EFLAGS: 00000246 ORIG_RAX: 00000000000000ca
RAX: ffffffffffffffda RBX: 0000000000000032 RCX: 00007f15ebbafb19
RDX: 0000000000000000 RSI: 0000000000000080 RDI: 00007f15ebcc2f6c
RBP: 00007f15ebcc2f6c R08: 00007f15ebc9f000 R09: 0000000000000000
R10: 00007ffd08cf4c70 R11: 0000000000000246 R12: 000000000001d219
R13: 00000000000003e8 R14: 00007f15ebcc2f60 R15: 000000000001d1f1
Modules linked in:
---[ end trace 0000000000000000 ]---
Oops: general protection fault, probably for non-canonical address 0xdffffc037a24ec4c: 0000 [#2] SMP KASAN NOPTI
RIP: 0010:perf_tp_event+0x175/0xe70
KASAN: probably user-memory-access in range [0x0000001bd1276260-0x0000001bd1276267]
Code: ff df 48 89 85 a8 fd ff ff 48 c1 e8 03 4c 01 e0 48 89 85 c8 fd ff ff e8 c9 51 ea ff 48 8d bb f0 01 00 00 48 89 f8 48 c1 e8 03 <42> 0f b6 04 20 84 c0 74 08 3c 03 0f 8e c5 0b 00 00 44 8b ab f0 01
CPU: 0 UID: 0 PID: 3978 Comm: syz-executor.1 Tainted: G D W 6.17.0-rc3-next-20250829 #1 PREEMPT(voluntary)
RSP: 0018:ffff88804811f840 EFLAGS: 00010016
Tainted: [D]=DIE, [W]=WARN
Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014
RIP: 0010:perf_trace_add+0x21b/0x340
Code: 00 0f 85 3a 01 00 00 4c 89 75 00 4d 85 ed 74 2a e8 da b2 f5 ff 49 8d 7d 08 48 b8 00 00 00 00 00 fc ff df 48 89 fa 48 c1 ea 03 <80> 3c 02 00 0f 85 df 00 00 00 4d 89 75 08 eb 03 45 31 e4 e8 ad b2
RAX: 0000000379dbf8a5 RBX: 0000001bcedfc338 RCX: 0000000000000002
RSP: 0018:ffff88801576f9c8 EFLAGS: 00010013
RDX: ffff888045ce0000 RSI: ffffffff818995b7 RDI: 0000001bcedfc528
RAX: dffffc0000000000 RBX: ffff888046aaa580 RCX: ffffffff817e33ce
RBP: ffff88804811fab0 R08: ffff88806cf31340 R09: ffffe8ffffd16a88
RDX: 000000037a24ec4c RSI: ffffffff817e34a6 RDI: 0000001bd1276267
R10: 0000000000000000 R11: 0000000000000001 R12: dffffc0000000000
RBP: ffffe8ffffc16a88 R08: ffffffff85ca3e40 R09: ffffed1002aedf80
R13: 0000000000000014 R14: ffff88806cf31340 R15: dffffc0000000000
R10: 0000000000000000 R11: ffff88801b933bb8 R12: 0000000000000000
FS: 000055559421a400(0000) GS:ffff8880e56dd000(0000) knlGS:0000000000000000
R13: 0000001bd127625f R14: ffff888046aaa5e0 R15: ffff888046aaa618
CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033
FS: 00007f15e9125700(0000) GS:ffff8880e55dd000(0000) knlGS:0000000000000000
CR2: 00007ffe921e8f68 CR3: 000000002149c000 CR4: 0000000000350ef0
CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033
note: syz-executor.1[3975] exited with irqs disabled
CR2: 00007ffe5efbfdc8 CR3: 000000002149c000 CR4: 0000000000350ef0
Call Trace:
event_sched_in+0x446/0xb60
merge_sched_in+0xb4d/0x1810
visit_groups_merge.constprop.0.isra.0+0x8d1/0x1150
ctx_sched_in+0x579/0x9b0
perf_event_sched_in+0x5d/0x90
__perf_event_task_sched_in+0x2ec/0x5e0
finish_task_switch.isra.0+0x410/0x840
__schedule+0xe86/0x3590
schedule+0xdb/0x390
exit_to_user_mode_loop+0x69/0x110
do_syscall_64+0x2f7/0x360
entry_SYSCALL_64_after_hwframe+0x77/0x7f
RIP: 0033:0x7f15ebbafb19
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 bc ff ff ff f7 d8 64 89 01 48
RSP: 002b:00007f15e9125218 EFLAGS: 00000246 ORIG_RAX: 00000000000000ca
RAX: 0000000000000001 RBX: 00007f15ebcc2f68 RCX: 00007f15ebbafb19
RDX: 00000000000f4240 RSI: 0000000000000081 RDI: 00007f15ebcc2f6c
RBP: 00007f15ebcc2f60 R08: 000000000000000e R09: 0000000000000000
R10: 0000000000000003 R11: 0000000000000246 R12: 00007f15ebcc2f6c
R13: 00007ffd08cf4b1f R14: 00007f15e9125300 R15: 0000000000022000
Modules linked in:
---[ end trace 0000000000000000 ]---
Oops: general protection fault, probably for non-canonical address 0xe3fffa22012047f4: 0000 [#3] SMP KASAN NOPTI
RIP: 0010:perf_tp_event+0x175/0xe70
KASAN: maybe wild-memory-access in range [0x1ffff11009023fa0-0x1ffff11009023fa7]
Code: ff df 48 89 85 a8 fd ff ff 48 c1 e8 03 4c 01 e0 48 89 85 c8 fd ff ff e8 c9 51 ea ff 48 8d bb f0 01 00 00 48 89 f8 48 c1 e8 03 <42> 0f b6 04 20 84 c0 74 08 3c 03 0f 8e c5 0b 00 00 44 8b ab f0 01
CPU: 1 UID: 0 PID: 3975 Comm: syz-executor.1 Tainted: G D W 6.17.0-rc3-next-20250829 #1 PREEMPT(voluntary)
RSP: 0018:ffff88804811f840 EFLAGS: 00010016
Tainted: [D]=DIE, [W]=WARN
RAX: 0000000379dbf8a5 RBX: 0000001bcedfc338 RCX: 0000000000000002
Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014
RDX: ffff888045ce0000 RSI: ffffffff818995b7 RDI: 0000001bcedfc528
RIP: 0010:rb_erase+0x48b/0x1130
RBP: ffff88804811fab0 R08: ffff88806cf31340 R09: ffffe8ffffd16a88
Code: 3c 18 00 0f 84 0a ff ff ff 48 89 ef e8 de be f8 fc e9 fd fe ff ff 4c 89 f2 4c 89 75 08 48 8d 45 01 48 c1 ea 03 49 89 6c 24 10 <80> 3c 1a 00 0f 85 60 09 00 00 49 89 06 48 89 e8 48 c1 e8 03 80 3c
R10: 0000000000000000 R11: 0000000000000001 R12: dffffc0000000000
RSP: 0018:ffff88806cf08db0 EFLAGS: 00010012
R13: 0000000000000014 R14: ffff88806cf31340 R15: dffffc0000000000
FS: 00007f15e9125700(0000) GS:ffff8880e55dd000(0000) knlGS:0000000000000000
RAX: ffff888016597d89 RBX: dffffc0000000000 RCX: 1ffff1100d9e502b
CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033
RDX: 03fffe22012047f4 RSI: ffff88806cf28150 RDI: ffff88804811fce0
CR2: 00007ffe5efbfdc8 CR3: 000000002149c000 CR4: 0000000000350ef0
RBP: ffff888016597d88 R08: 0000000000000000 R09: fffffbfff0c8758a
note: syz-executor.1[3978] exited with irqs disabled
R10: ffff888019d17d88 R11: ffff88806cf08ff8 R12: ffff88804811fcd0
R13: ffffed100d9e502a R14: 1ffff11009023fa2 R15: ffff88806cf28150
FS: 000055559421a400(0000) GS:ffff8880e56dd000(0000) knlGS:0000000000000000
CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033
CR2: 00007ffe921e8f68 CR3: 000000002149c000 CR4: 0000000000350ef0
Call Trace:
timerqueue_del+0x83/0x150
__hrtimer_run_queues+0x4ca/0xac0
hrtimer_interrupt+0x369/0x830
__sysvec_apic_timer_interrupt+0xbb/0x330
sysvec_apic_timer_interrupt+0x6b/0x80
asm_sysvec_apic_timer_interrupt+0x1a/0x20
RIP: 0010:make_task_dead+0xa2/0x3b0
Code: 38 00 85 db 0f 84 21 01 00 00 e8 d9 96 38 00 9c 5b 81 e3 00 02 00 00 31 ff 48 89 de e8 27 92 38 00 48 85 db 0f 84 17 01 00 00 b9 96 38 00 31 ff 65 8b 1d 60 df 48 06 81 e3 ff ff ff 7f 89 de
RSP: 0018:ffff88804811ff28 EFLAGS: 00000246
RAX: 0000000000000001 RBX: ffff888045ce0000 RCX: ffffffff817c2b86
RDX: 0000000000000000 RSI: 0000000000000008 RDI: ffffffff813b5234
RBP: 000000000000000b R08: 0000000000000000 R09: 0000000000000000
R10: ffffffff8643ac57 R11: 30303020203a5346 R12: ffff888045ce0000
R13: 0000000000000000 R14: dffffc0379dbf8a5 R15: 0000000000000000
rewind_stack_and_make_dead+0x16/0x20
RIP: 0033:0x7f15ebbafb19
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 bc ff ff ff f7 d8 64 89 01 48
RSP: 002b:00007ffd08cf4b98 EFLAGS: 00000246 ORIG_RAX: 00000000000000ca
RAX: ffffffffffffffda RBX: 0000000000000032 RCX: 00007f15ebbafb19
RDX: 0000000000000000 RSI: 0000000000000080 RDI: 00007f15ebcc2f6c
RBP: 00007f15ebcc2f6c R08: 00007f15ebc9f000 R09: 0000000000000000
R10: 00007ffd08cf4c70 R11: 0000000000000246 R12: 000000000001d219
R13: 00000000000003e8 R14: 00007f15ebcc2f60 R15: 000000000001d1f1
Modules linked in:
---[ end trace 0000000000000000 ]---
Oops: general protection fault, probably for non-canonical address 0xdffffc037a24ec7d: 0000 [#4] SMP KASAN NOPTI
RIP: 0010:perf_tp_event+0x175/0xe70
KASAN: probably user-memory-access in range [0x0000001bd12763e8-0x0000001bd12763ef]
Code: ff df 48 89 85 a8 fd ff ff 48 c1 e8 03 4c 01 e0 48 89 85 c8 fd ff ff e8 c9 51 ea ff 48 8d bb f0 01 00 00 48 89 f8 48 c1 e8 03 <42> 0f b6 04 20 84 c0 74 08 3c 03 0f 8e c5 0b 00 00 44 8b ab f0 01
CPU: 0 UID: 0 PID: 3978 Comm: syz-executor.1 Tainted: G D W 6.17.0-rc3-next-20250829 #1 PREEMPT(voluntary)
RSP: 0018:ffff88804811f840 EFLAGS: 00010016
Tainted: [D]=DIE, [W]=WARN
Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014
RAX: 0000000379dbf8a5 RBX: 0000001bcedfc338 RCX: 0000000000000002
RIP: 0010:perf_tp_event+0x175/0xe70
RDX: ffff888045ce0000 RSI: ffffffff818995b7 RDI: 0000001bcedfc528
Code: ff df 48 89 85 a8 fd ff ff 48 c1 e8 03 4c 01 e0 48 89 85 c8 fd ff ff e8 c9 51 ea ff 48 8d bb f0 01 00 00 48 89 f8 48 c1 e8 03 <42> 0f b6 04 20 84 c0 74 08 3c 03 0f 8e c5 0b 00 00 44 8b ab f0 01
RBP: ffff88804811fab0 R08: ffff88806cf31340 R09: ffffe8ffffd16a88
RSP: 0018:ffff88801576fa80 EFLAGS: 00010017
R10: 0000000000000000 R11: 0000000000000001 R12: dffffc0000000000
RAX: 000000037a24ec7d RBX: 0000001bd12761ff RCX: ffffffff81898973
R13: 0000000000000014 R14: ffff88806cf31340 R15: dffffc0000000000
RDX: ffff888019fd3700 RSI: ffffffff818995b7 RDI: 0000001bd12763ef
FS: 000055559421a400(0000) GS:ffff8880e56dd000(0000) knlGS:0000000000000000
RBP: ffff88801576fcf0 R08: ffff88806ce31340 R09: ffffe8ffffc16a88
CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033
R10: 0000000000000000 R11: 0000000000000000 R12: dffffc0000000000
CR2: 00007ffe921e8f68 CR3: 000000002149c000 CR4: 0000000000350ef0
R13: 0000000000000000 R14: ffff88806ce31340 R15: dffffc0000000000
----------------
Code disassembly (best guess), 1 bytes skipped:
0: df 48 89 fisttps -0x77(%rax)
3: 85 a8 fd ff ff 48 test %ebp,0x48fffffd(%rax)
9: c1 e8 03 shr $0x3,%eax
c: 4c 01 e0 add %r12,%rax
f: 48 89 85 c8 fd ff ff mov %rax,-0x238(%rbp)
16: e8 c9 51 ea ff callq 0xffea51e4
1b: 48 8d bb f0 01 00 00 lea 0x1f0(%rbx),%rdi
22: 48 89 f8 mov %rdi,%rax
25: 48 c1 e8 03 shr $0x3,%rax
* 29: 42 0f b6 04 20 movzbl (%rax,%r12,1),%eax <-- trapping instruction
2e: 84 c0 test %al,%al
30: 74 08 je 0x3a
32: 3c 03 cmp $0x3,%al
34: 0f 8e c5 0b 00 00 jle 0xbff
3a: 44 rex.R
3b: 8b .byte 0x8b
3c: ab stos %eax,%es:(%rdi)
3d: f0 lock
3e: 01 .byte 0x1