BUG: unable to handle page fault for address: ffffed1028c03106
#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: 1 UID: 0 PID: 3954 Comm: syz-executor.7 Tainted: G W 6.17.0-rc4-next-20250901 #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:ffff888047077780 EFLAGS: 00010016
RAX: 1ffff11028c03106 RBX: ffff888146018640 RCX: ffffc90007439000
RDX: 0000000000040000 RSI: ffffffff8189a4e7 RDI: ffff888146018830
RBP: ffff8880470779f0 R08: ffff88806cf31340 R09: ffffe8ffffd160a0
R10: 0000000000000000 R11: 0000000000000001 R12: dffffc0000000000
R13: 0000000000000014 R14: ffff88806cf31340 R15: dffffc0000000000
FS: 00007fe5e9cab700(0000) GS:ffff8880e56d8000(0000) knlGS:0000000000000000
CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033
CR2: ffffed1028c03106 CR3: 000000001c393000 CR4: 0000000000350ef0
Call Trace:
perf_trace_run_bpf_submit+0xef/0x180
perf_trace_preemptirq_template+0x259/0x430
trace_irq_enable.constprop.0+0xa6/0x100
trace_hardirqs_on+0x26/0x40
_raw_spin_unlock_irqrestore+0x2c/0x50
try_to_wake_up+0x8ae/0x11d0
wake_up_q+0xa1/0x130
futex_wake+0x47e/0x540
do_futex+0x26d/0x370
__x64_sys_futex+0x1c9/0x4d0
do_syscall_64+0xbf/0x360
entry_SYSCALL_64_after_hwframe+0x77/0x7f
RIP: 0033:0x7fe5ec735b19
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:00007fe5e9cab218 EFLAGS: 00000246 ORIG_RAX: 00000000000000ca
RAX: ffffffffffffffda RBX: 00007fe5ec848f68 RCX: 00007fe5ec735b19
RDX: 00000000000f4240 RSI: 0000000000000081 RDI: 00007fe5ec848f6c
RBP: 00007fe5ec848f60 R08: 000000000000000e R09: 0000000000000000
R10: 0000000000000003 R11: 0000000000000246 R12: 00007fe5ec848f6c
R13: 00007ffeff0cbe6f R14: 00007fe5e9cab300 R15: 0000000000022000
Modules linked in:
CR2: ffffed1028c03106
---[ 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: 0 UID: 0 PID: 293 Comm: syz-executor.4 Tainted: G D W 6.17.0-rc4-next-20250901 #1 PREEMPT(voluntary)
RSP: 0018:ffff888047077780 EFLAGS: 00010016
Tainted: [D]=DIE, [W]=WARN
RAX: 1ffff11028c03106 RBX: ffff888146018640 RCX: ffffc90007439000
Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014
RDX: 0000000000040000 RSI: ffffffff8189a4e7 RDI: ffff888146018830
RIP: 0010:perf_tp_event+0x175/0xe70
RBP: ffff8880470779f0 R08: ffff88806cf31340 R09: ffffe8ffffd160a0
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: 0000000000000001 R12: dffffc0000000000
RSP: 0018:ffff88806ce08980 EFLAGS: 00010013
R13: 0000000000000014 R14: ffff88806cf31340 R15: dffffc0000000000
FS: 00007fe5e9cab700(0000) GS:ffff8880e56d8000(0000) knlGS:0000000000000000
RAX: 0000000020000031 RBX: 00000000ffffff9f RCX: 0000000000000002
CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033
RDX: ffff888016bc9b80 RSI: ffffffff8189a4e7 RDI: 000000010000018f
CR2: ffffed1028c03106 CR3: 000000001c393000 CR4: 0000000000350ef0
RBP: ffff88806ce08bf0 R08: ffff88806ce313e8 R09: ffffe8ffffc160a0
note: syz-executor.7[3954] exited with irqs disabled
R10: 0000000000000000 R11: 0000000000000000 R12: dffffc0000000000
R13: 0000000000000014 R14: ffff88806ce313e8 R15: dffffc0000000000
FS: 0000555580826400(0000) GS:ffff8880e55d8000(0000) knlGS:0000000000000000
CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033
CR2: 000055558be40708 CR3: 00000000414cf000 CR4: 0000000000350ef0
Call Trace:
perf_trace_run_bpf_submit+0xef/0x180
perf_trace_preemptirq_template+0x259/0x430
trace_irq_enable.constprop.0+0xa6/0x100
trace_hardirqs_on+0x26/0x40
_raw_spin_unlock_irqrestore+0x2c/0x50
delete_object_full+0x46/0x70
kmem_cache_free+0x33a/0x540
dst_destroy+0x23c/0x340
rcu_core+0x7c8/0x1800
handle_softirqs+0x1b1/0x770
__irq_exit_rcu+0xc4/0x100
irq_exit_rcu+0x9/0x20
sysvec_apic_timer_interrupt+0x70/0x80
asm_sysvec_apic_timer_interrupt+0x1a/0x20
RIP: 0010:copy_page_range+0x149b/0x5140
Code: 12 e8 79 96 d5 ff 48 b8 bf ff ff ff ff ff ff fb 48 21 c3 e8 67 96 d5 ff 48 8b 44 24 20 48 83 e3 df 48 c1 e8 03 42 80 3c 38 00 <0f> 85 41 2b 00 00 48 8b 44 24 20 48 83 7c 24 28 00 48 89 18 0f 85
RSP: 0018:ffff888016cff6c0 EFLAGS: 00000246
RAX: 1ffff11003875449 RBX: 800000003c589007 RCX: ffffffff819e602d
RDX: ffff888016bc9b80 RSI: ffffffff819e6049 RDI: 0000000000000007
RBP: 0000000000000008 R08: 0000000000000000 R09: fffff940001e2c48
R10: 0000000000000008 R11: 0000000000000000 R12: 0000000000000028
R13: ffffea0000f16240 R14: ffffea0000f16240 R15: dffffc0000000000
dup_mmap+0xd2f/0x1d10
copy_process+0x3ad5/0x73c0
kernel_clone+0xea/0x7f0
__do_sys_clone+0xce/0x120
do_syscall_64+0xbf/0x360
entry_SYSCALL_64_after_hwframe+0x77/0x7f
RIP: 0033:0x7f665736910b
Code: ed 0f 85 60 01 00 00 64 4c 8b 0c 25 10 00 00 00 45 31 c0 4d 8d 91 d0 02 00 00 31 d2 31 f6 bf 11 00 20 01 b8 38 00 00 00 0f 05 <48> 3d 00 f0 ff ff 0f 87 89 00 00 00 41 89 c5 85 c0 0f 85 90 00 00
RSP: 002b:00007ffd470c7700 EFLAGS: 00000246 ORIG_RAX: 0000000000000038
RAX: ffffffffffffffda RBX: 0000000000000000 RCX: 00007f665736910b
RDX: 0000000000000000 RSI: 0000000000000000 RDI: 0000000001200011
RBP: 0000000000000001 R08: 0000000000000000 R09: 0000555580826400
R10: 00005555808266d0 R11: 0000000000000246 R12: 0000000000000001
R13: 0000000000000000 R14: 0000000000000001 R15: 00007ffd470c77e0
Modules linked in:
---[ end trace 0000000000000000 ]---
BUG: unable to handle page fault for address: ffffed1028c03106
RIP: 0010:perf_tp_event+0x175/0xe70
#PF: supervisor read access in kernel mode
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
#PF: error_code(0x0000) - not-present page
RSP: 0018:ffff888047077780 EFLAGS: 00010016
PGD 7ffd4067
P4D 7ffd4067
RAX: 1ffff11028c03106 RBX: ffff888146018640 RCX: ffffc90007439000
PUD 7ffd3067
RDX: 0000000000040000 RSI: ffffffff8189a4e7 RDI: ffff888146018830
PMD 0
RBP: ffff8880470779f0 R08: ffff88806cf31340 R09: ffffe8ffffd160a0
R10: 0000000000000000 R11: 0000000000000001 R12: dffffc0000000000
Oops: Oops: 0000 [#3] SMP KASAN NOPTI
R13: 0000000000000014 R14: ffff88806cf31340 R15: dffffc0000000000
CPU: 1 UID: 0 PID: 3954 Comm: syz-executor.7 Tainted: G D W 6.17.0-rc4-next-20250901 #1 PREEMPT(voluntary)
FS: 0000555580826400(0000) GS:ffff8880e55d8000(0000) knlGS:0000000000000000
Tainted: [D]=DIE, [W]=WARN
CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033
Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014
CR2: 000055558be40708 CR3: 00000000414cf000 CR4: 0000000000350ef0
RIP: 0010:perf_tp_event+0x175/0xe70
----------------
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