BUG: unable to handle page fault for address: ffffed10212c9cbe
#PF: supervisor read access in kernel mode
#PF: error_code(0x0000) - not-present page
PGD 7ffd4067 P4D 7ffd4067 PUD 7ffd3067 PMD 0
Oops: Oops: 0000 [#1] SMP KASAN NOPTI
CPU: 0 UID: 0 PID: 3938 Comm: syz-executor.6 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:ffff8880482a7800 EFLAGS: 00010216
RAX: 1ffff110212c9cbe RBX: ffff88810964e400 RCX: ffffc90008433000
RDX: 0000000000040000 RSI: ffffffff818995b7 RDI: ffff88810964e5f0
RBP: ffff8880482a7a70 R08: ffff88806ce31340 R09: ffffe8ffffc164a8
R10: 0000000000000000 R11: 0000000000000024 R12: dffffc0000000000
R13: 0000000000000024 R14: ffff88806ce31340 R15: dffffc0000000000
FS: 00007ff0739c2700(0000) GS:ffff8880e55dd000(0000) knlGS:0000000000000000
CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033
CR2: ffffed10212c9cbe CR3: 000000000fbcf000 CR4: 0000000000350ef0
Call Trace:
perf_trace_run_bpf_submit+0xef/0x180
perf_trace_lock_acquire+0x3c2/0x700
lock_acquire+0xc5/0x2f0
_raw_spin_lock+0x2b/0x40
futex_wake+0x228/0x540
do_futex+0x26d/0x370
__x64_sys_futex+0x1c9/0x4d0
do_syscall_64+0xbf/0x360
entry_SYSCALL_64_after_hwframe+0x77/0x7f
RIP: 0033:0x7ff07644cb19
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:00007ff0739c2218 EFLAGS: 00000246 ORIG_RAX: 00000000000000ca
RAX: ffffffffffffffda RBX: 00007ff07655ff68 RCX: 00007ff07644cb19
RDX: 00000000000f4240 RSI: 0000000000000081 RDI: 00007ff07655ff6c
RBP: 00007ff07655ff60 R08: 000000000000000e R09: 0000000000000000
R10: 0000000000000003 R11: 0000000000000246 R12: 00007ff07655ff6c
R13: 00007ffc606bc32f R14: 00007ff0739c2300 R15: 0000000000022000
Modules linked in:
CR2: ffffed10212c9cbe
---[ end trace 0000000000000000 ]---
Oops: general protection fault, probably for non-canonical address 0xdffffc0020000031: 0000 [#2] SMP KASAN NOPTI
RIP: 0010:perf_tp_event+0x175/0xe70
KASAN: probably user-memory-access in range [0x0000000100000188-0x000000010000018f]
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: 22 Comm: ksoftirqd/1 Tainted: G D W 6.17.0-rc3-next-20250829 #1 PREEMPT(voluntary)
RSP: 0018:ffff8880482a7800 EFLAGS: 00010216
Tainted: [D]=DIE, [W]=WARN
RAX: 1ffff110212c9cbe RBX: ffff88810964e400 RCX: ffffc90008433000
Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014
RDX: 0000000000040000 RSI: ffffffff818995b7 RDI: ffff88810964e5f0
RIP: 0010:perf_tp_event+0x175/0xe70
RBP: ffff8880482a7a70 R08: ffff88806ce31340 R09: ffffe8ffffc164a8
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
R10: 0000000000000000 R11: 0000000000000024 R12: dffffc0000000000
RSP: 0018:ffff888009747740 EFLAGS: 00010013
R13: 0000000000000024 R14: ffff88806ce31340 R15: dffffc0000000000
FS: 00007ff0739c2700(0000) GS:ffff8880e55dd000(0000) knlGS:0000000000000000
RAX: 0000000020000031 RBX: 00000000ffffff9f RCX: 0000000000000002
CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033
RDX: ffff88800972b700 RSI: ffffffff818995b7 RDI: 000000010000018f
CR2: ffffed10212c9cbe CR3: 000000000fbcf000 CR4: 0000000000350ef0
RBP: ffff8880097479b0 R08: ffff88806cf313e8 R09: ffffe8ffffd164a8
note: syz-executor.6[3938] exited with irqs disabled
R10: 0000000000000000 R11: 000000000000002c R12: dffffc0000000000
R13: 000000000000002c R14: ffff88806cf313e8 R15: dffffc0000000000
FS: 0000000000000000(0000) GS:ffff8880e56dd000(0000) knlGS:0000000000000000
CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033
CR2: 00005555839c7c58 CR3: 000000003c552000 CR4: 0000000000350ef0
Call Trace:
perf_trace_run_bpf_submit+0xef/0x180
perf_trace_lock_acquire+0x3c2/0x700
lock_acquire+0xc5/0x2f0
_raw_spin_lock_irqsave+0x3a/0x60
delete_object_full+0x17/0x70
kmem_cache_free+0x33a/0x540
dst_destroy+0x23c/0x340
rcu_core+0x7c8/0x1800
handle_softirqs+0x1b1/0x770
run_ksoftirqd+0x2e/0x60
smpboot_thread_fn+0x41d/0x9d0
kthread+0x3c8/0x740
ret_from_fork+0x34b/0x430
ret_from_fork_asm+0x1a/0x30
Modules linked in:
---[ end trace 0000000000000000 ]---
BUG: unable to handle page fault for address: ffffed10212c9cbe
#PF: supervisor read access in kernel mode
RIP: 0010:perf_tp_event+0x175/0xe70
#PF: error_code(0x0000) - not-present page
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
PGD 7ffd4067 P4D 7ffd4067
RSP: 0018:ffff8880482a7800 EFLAGS: 00010216
PUD 7ffd3067 PMD 0
Oops: Oops: 0000 [#3] SMP KASAN NOPTI
RAX: 1ffff110212c9cbe RBX: ffff88810964e400 RCX: ffffc90008433000
CPU: 0 UID: 0 PID: 3938 Comm: syz-executor.6 Tainted: G D W 6.17.0-rc3-next-20250829 #1 PREEMPT(voluntary)
RDX: 0000000000040000 RSI: ffffffff818995b7 RDI: ffff88810964e5f0
Tainted: [D]=DIE, [W]=WARN
RBP: ffff8880482a7a70 R08: ffff88806ce31340 R09: ffffe8ffffc164a8
Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014
R10: 0000000000000000 R11: 0000000000000024 R12: dffffc0000000000
RIP: 0010:perf_tp_event+0x175/0xe70
R13: 0000000000000024 R14: ffff88806ce31340 R15: dffffc0000000000
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
FS: 0000000000000000(0000) GS:ffff8880e56dd000(0000) knlGS:0000000000000000
RSP: 0018:ffff88806ce08a80 EFLAGS: 00010016
CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033
RAX: 1ffff110212c9cbe RBX: ffff88810964e400 RCX: 0000000000000002
CR2: 00005555839c7c58 CR3: 000000003c552000 CR4: 0000000000350ef0
RDX: ffff8880470d1b80 RSI: ffffffff818995b7 RDI: ffff88810964e5f0
----------------
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