Oops: general protection fault, probably for non-canonical address 0xdffffc0040000032: 0000 [#1] SMP KASAN NOPTI
KASAN: probably user-memory-access in range [0x0000000200000190-0x0000000200000197]
CPU: 1 UID: 0 PID: 67 Comm: kworker/u8:1 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
Workqueue: ipv6_addrconf addrconf_dad_work
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:ffff888009bc7680 EFLAGS: 00010212
RAX: 0000000040000032 RBX: 00000001ffffffa0 RCX: 0000000000000002
RDX: ffff888009978000 RSI: ffffffff818995b7 RDI: 0000000200000190
RBP: ffff888009bc78f0 R08: ffff88806cf31340 R09: ffffe8ffffd15200
R10: 0000000000000000 R11: 0000000000000001 R12: dffffc0000000000
R13: 000000000000001c R14: ffff88806cf31340 R15: dffffc0000000000
FS: 0000000000000000(0000) GS:ffff8880e56dd000(0000) knlGS:0000000000000000
CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033
CR2: 00007fa48c550000 CR3: 000000003c349000 CR4: 0000000000350ef0
Call Trace:
perf_trace_run_bpf_submit+0xef/0x180
perf_trace_contention_end+0x235/0x3e0
trace_contention_end+0xae/0x110
__mutex_lock+0x166/0x1020
addrconf_dad_work+0xf6/0x11a0
process_one_work+0x8e1/0x19c0
worker_thread+0x67e/0xe90
kthread+0x3c8/0x740
ret_from_fork+0x34b/0x430
ret_from_fork_asm+0x1a/0x30
Modules linked in:
Oops: general protection fault, probably for non-canonical address 0xfe001bea7e00209a: 0000 [#2] SMP KASAN NOPTI
---[ end trace 0000000000000000 ]---
KASAN: maybe wild-memory-access in range [0xf000ff53f00104d0-0xf000ff53f00104d7]
RIP: 0010:perf_tp_event+0x175/0xe70
CPU: 0 UID: 0 PID: 3957 Comm: syz-executor.1 Tainted: G D W 6.17.0-rc3-next-20250829 #1 PREEMPT(voluntary)
Tainted: [D]=DIE, [W]=WARN
Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014
RIP: 0010:perf_tp_event+0x26b/0xe70
Code: 3c 20 00 0f 85 3d 0b 00 00 4c 8b ab 00 03 00 00 4d 85 ed 4c 0f 44 eb e8 d3 50 ea ff 49 8d bd 80 05 00 00 48 89 f8 48 c1 e8 03 <42> 80 3c 20 00 0f 85 fd 0a 00 00 4d 8b ad 80 05 00 00 4d 85 ed 0f
RSP: 0018:ffff8880170b77c0 EFLAGS: 00010216
RAX: 1e001fea7e00209a RBX: ffff887fffffffa0 RCX: ffffc90000fe9000
RDX: 0000000000040000 RSI: ffffffff818996ad RDI: f000ff53f00104d3
RBP: ffff8880170b7a30 R08: ffff88806ce31340 R09: ffffe8ffffc15200
R10: 0000000000000000 R11: 0000000000000001 R12: dffffc0000000000
R13: f000ff53f000ff53 R14: ffff88806ce31340 R15: dffffc0000000000
FS: 00007fd158212700(0000) GS:ffff8880e55dd000(0000) knlGS:0000000000000000
CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033
CR2: 0000001b2d02a000 CR3: 00000000437f9000 CR4: 0000000000350ef0
Call Trace:
perf_trace_run_bpf_submit+0xef/0x180
perf_trace_contention_end+0x235/0x3e0
trace_contention_end+0xae/0x110
__mutex_lock+0x166/0x1020
pcpu_alloc_noprof+0xaa0/0x1170
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
bpf_prog_alloc+0x5e/0x200
RSP: 0018:ffff888009bc7680 EFLAGS: 00010212
bpf_prog_create_from_user+0xb2/0x2f0
do_seccomp+0x349/0x25e0
RAX: 0000000040000032 RBX: 00000001ffffffa0 RCX: 0000000000000002
RDX: ffff888009978000 RSI: ffffffff818995b7 RDI: 0000000200000190
RBP: ffff888009bc78f0 R08: ffff88806cf31340 R09: ffffe8ffffd15200
R10: 0000000000000000 R11: 0000000000000001 R12: dffffc0000000000
do_syscall_64+0xbf/0x360
R13: 000000000000001c R14: ffff88806cf31340 R15: dffffc0000000000
entry_SYSCALL_64_after_hwframe+0x77/0x7f
FS: 0000000000000000(0000) GS:ffff8880e56dd000(0000) knlGS:0000000000000000
RIP: 0033:0x7fd15ac9cb19
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
CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033
RSP: 002b:00007fd158212188 EFLAGS: 00000246
CR2: 00007fa48c550000 CR3: 000000003c349000 CR4: 0000000000350ef0
ORIG_RAX: 000000000000013d
note: kworker/u8:1[67] exited with preempt_count 2
RAX: ffffffffffffffda RBX: 00007fd15adaff60 RCX: 00007fd15ac9cb19
RDX: 00000000200000c0 RSI: 0000000000000002 RDI: 0000000000000001
RBP: 00007fd15acf6f6d R08: 0000000000000000 R09: 0000000000000000
R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000000
R13: 00007ffcebfdaaff R14: 00007fd158212300 R15: 0000000000022000
Modules linked in:
Oops: general protection fault, probably for non-canonical address 0xdffffc0040000032: 0000 [#3] SMP KASAN NOPTI
---[ end trace 0000000000000000 ]---
KASAN: probably user-memory-access in range [0x0000000200000190-0x0000000200000197]
CPU: 1 UID: 0 PID: 283 Comm: syz-executor.3 Tainted: G D W 6.17.0-rc3-next-20250829 #1 PREEMPT(voluntary)
Tainted: [D]=DIE, [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
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:ffff8880158076c0 EFLAGS: 00010212
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:ffff888009bc7680 EFLAGS: 00010212
RAX: 0000000040000032 RBX: 00000001ffffffa0 RCX: 0000000000000002
RDX: ffff888015f09b80 RSI: ffffffff818995b7 RDI: 0000000200000190
RBP: ffff888015807930 R08: ffff88806cf31340 R09: ffffe8ffffd15200
RAX: 0000000040000032 RBX: 00000001ffffffa0 RCX: 0000000000000002
R10: 0000000000000000 R11: 0000000000000001 R12: dffffc0000000000
R13: 000000000000001c R14: ffff88806cf31340 R15: dffffc0000000000
RDX: ffff888009978000 RSI: ffffffff818995b7 RDI: 0000000200000190
FS: 0000555582c0e400(0000) GS:ffff8880e56dd000(0000) knlGS:0000000000000000
RBP: ffff888009bc78f0 R08: ffff88806cf31340 R09: ffffe8ffffd15200
CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033
R10: 0000000000000000 R11: 0000000000000001 R12: dffffc0000000000
CR2: 00007fa48c550000 CR3: 000000003c349000 CR4: 0000000000350ef0
Call Trace:
R13: 000000000000001c R14: ffff88806cf31340 R15: dffffc0000000000
FS: 00007fd158212700(0000) GS:ffff8880e55dd000(0000) knlGS:0000000000000000
CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033
CR2: 0000001b2d02a000 CR3: 00000000437f9000 CR4: 0000000000350ef0
note: syz-executor.1[3957] exited with preempt_count 2
perf_trace_run_bpf_submit+0xef/0x180
perf_trace_contention_end+0x235/0x3e0
trace_contention_end+0xae/0x110
__mutex_lock+0x166/0x1020
anon_pipe_write+0x12a/0x1a80
vfs_write+0xbe9/0x1150
ksys_write+0x1ef/0x240
do_syscall_64+0xbf/0x360
entry_SYSCALL_64_after_hwframe+0x77/0x7f
RIP: 0033:0x7fd00a5f05ff
Code: 89 54 24 18 48 89 74 24 10 89 7c 24 08 e8 99 fd ff ff 48 8b 54 24 18 48 8b 74 24 10 41 89 c0 8b 7c 24 08 b8 01 00 00 00 0f 05 <48> 3d 00 f0 ff ff 77 31 44 89 c7 48 89 44 24 08 e8 cc fd ff ff 48
RSP: 002b:00007fff12bb1b20 EFLAGS: 00000293 ORIG_RAX: 0000000000000001
RAX: ffffffffffffffda RBX: 000000000000000a RCX: 00007fd00a5f05ff
RDX: 000000000000000c RSI: 00007fff12bb1c10 RDI: 00000000000000f8
RBP: 00007fff12bb1bac R08: 0000000000000000 R09: 00007fd00a72d000
R10: 0000000000000000 R11: 0000000000000293 R12: 0000000000000032
R13: 0000000000019610 R14: 0000000000000003 R15: 00007fff12bb1c10
Modules linked in:
---[ end trace 0000000000000000 ]---
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:ffff888009bc7680 EFLAGS: 00010212
RAX: 0000000040000032 RBX: 00000001ffffffa0 RCX: 0000000000000002
RDX: ffff888009978000 RSI: ffffffff818995b7 RDI: 0000000200000190
RBP: ffff888009bc78f0 R08: ffff88806cf31340 R09: ffffe8ffffd15200
R10: 0000000000000000 R11: 0000000000000001 R12: dffffc0000000000
R13: 000000000000001c R14: ffff88806cf31340 R15: dffffc0000000000
FS: 0000555582c0e400(0000) GS:ffff8880e56dd000(0000) knlGS:0000000000000000
CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033
CR2: 00007fa48c550000 CR3: 000000003c349000 CR4: 0000000000350ef0
note: syz-executor.3[283] exited with preempt_count 2
Oops: general protection fault, probably for non-canonical address 0xdffffc0040000032: 0000 [#4] SMP KASAN NOPTI
KASAN: probably user-memory-access in range [0x0000000200000190-0x0000000200000197]
CPU: 1 UID: 0 PID: 3870 Comm: systemd-udevd Tainted: G D W 6.17.0-rc3-next-20250829 #1 PREEMPT(voluntary)
Tainted: [D]=DIE, [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:ffff88801b4bf6c0 EFLAGS: 00010212
RAX: 0000000040000032 RBX: 00000001ffffffa0 RCX: 0000000000000002
RDX: ffff888015f73700 RSI: ffffffff818995b7 RDI: 0000000200000190
RBP: ffff88801b4bf930 R08: ffff88806cf31340 R09: ffffe8ffffd15200
R10: 0000000000000000 R11: 0000000000000000 R12: dffffc0000000000
R13: 000000000000001c R14: ffff88806cf31340 R15: dffffc0000000000
FS: 00007fb4bf4b48c0(0000) GS:ffff8880e56dd000(0000) knlGS:0000000000000000
CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033
CR2: 0000000020002ac1 CR3: 000000001dd48000 CR4: 0000000000350ef0
Call Trace:
perf_trace_run_bpf_submit+0xef/0x180
perf_trace_contention_end+0x235/0x3e0
trace_contention_end+0xae/0x110
__mutex_lock+0x166/0x1020
ep_send_events+0xff/0xaa0
do_epoll_wait+0x42e/0xee0
__x64_sys_epoll_wait+0x15b/0x280
do_syscall_64+0xbf/0x360
entry_SYSCALL_64_after_hwframe+0x77/0x7f
RIP: 0033:0x7fb4bf9730d6
Code: 48 83 c8 ff c3 66 2e 0f 1f 84 00 00 00 00 00 0f 1f 44 00 00 41 89 ca 64 8b 04 25 18 00 00 00 85 c0 75 11 b8 e8 00 00 00 0f 05 <48> 3d 00 f0 ff ff 77 5a c3 90 48 83 ec 28 89 54 24 18 48 89 74 24
RSP: 002b:00007ffe99617318 EFLAGS: 00000246 ORIG_RAX: 00000000000000e8
RAX: ffffffffffffffda RBX: 000055b8c25b4f60 RCX: 00007fb4bf9730d6
RDX: 0000000000000002 RSI: 000055b8c25c8d80 RDI: 0000000000000003
RBP: ffffffffffffffff R08: 0000000000000002 R09: 0000000000000004
R10: 00000000ffffffff R11: 0000000000000246 R12: 0000000000000001
R13: 0000000000000002 R14: 000055b8a68e22e6 R15: 0000000000000000
Modules linked in:
---[ end trace 0000000000000000 ]---
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:ffff888009bc7680 EFLAGS: 00010212
RAX: 0000000040000032 RBX: 00000001ffffffa0 RCX: 0000000000000002
RDX: ffff888009978000 RSI: ffffffff818995b7 RDI: 0000000200000190
RBP: ffff888009bc78f0 R08: ffff88806cf31340 R09: ffffe8ffffd15200
R10: 0000000000000000 R11: 0000000000000001 R12: dffffc0000000000
R13: 000000000000001c R14: ffff88806cf31340 R15: dffffc0000000000
FS: 00007fb4bf4b48c0(0000) GS:ffff8880e56dd000(0000) knlGS:0000000000000000
CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033
CR2: 0000000020002ac1 CR3: 000000001dd48000 CR4: 0000000000350ef0
note: systemd-udevd[3870] exited with preempt_count 2
Oops: general protection fault, probably for non-canonical address 0xdffffc0040000032: 0000 [#5] SMP KASAN NOPTI
KASAN: probably user-memory-access in range [0x0000000200000190-0x0000000200000197]
CPU: 1 UID: 0 PID: 64 Comm: kworker/1:2 Tainted: G D W 6.17.0-rc3-next-20250829 #1 PREEMPT(voluntary)
Tainted: [D]=DIE, [W]=WARN
Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014
Workqueue: mld mld_ifc_work
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:ffff88800b34f6c0 EFLAGS: 00010212
RAX: 0000000040000032 RBX: 00000001ffffffa0 RCX: 0000000000000002
RDX: ffff88800aa89b80 RSI: ffffffff818995b7 RDI: 0000000200000190
RBP: ffff88800b34f930 R08: ffff88806cf31340 R09: ffffe8ffffd15200
R10: 0000000000000000 R11: 0000000000000000 R12: dffffc0000000000
R13: 000000000000001c R14: ffff88806cf31340 R15: dffffc0000000000
FS: 0000000000000000(0000) GS:ffff8880e56dd000(0000) knlGS:0000000000000000
CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033
CR2: 0000000020002ac1 CR3: 000000001dd48000 CR4: 0000000000350ef0
Call Trace:
perf_trace_run_bpf_submit+0xef/0x180
perf_trace_contention_end+0x235/0x3e0
trace_contention_end+0xae/0x110
__mutex_lock+0x166/0x1020
mld_ifc_work+0x42/0xb60
process_one_work+0x8e1/0x19c0
worker_thread+0x67e/0xe90
kthread+0x3c8/0x740
ret_from_fork+0x34b/0x430
ret_from_fork_asm+0x1a/0x30
Modules linked in:
---[ end trace 0000000000000000 ]---
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:ffff888009bc7680 EFLAGS: 00010212
RAX: 0000000040000032 RBX: 00000001ffffffa0 RCX: 0000000000000002
RDX: ffff888009978000 RSI: ffffffff818995b7 RDI: 0000000200000190
RBP: ffff888009bc78f0 R08: ffff88806cf31340 R09: ffffe8ffffd15200
R10: 0000000000000000 R11: 0000000000000001 R12: dffffc0000000000
R13: 000000000000001c R14: ffff88806cf31340 R15: dffffc0000000000
FS: 0000000000000000(0000) GS:ffff8880e56dd000(0000) knlGS:0000000000000000
CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033
CR2: 0000000020002ac1 CR3: 000000001dd48000 CR4: 0000000000350ef0
note: kworker/1:2[64] exited with preempt_count 2
Oops: general protection fault, probably for non-canonical address 0xdffffc0020000032: 0000 [#6] SMP KASAN NOPTI
KASAN: probably user-memory-access in range [0x0000000100000190-0x0000000100000197]
CPU: 1 UID: 0 PID: 3955 Comm: syz-executor.7 Tainted: G D W 6.17.0-rc3-next-20250829 #1 PREEMPT(voluntary)
Tainted: [D]=DIE, [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:ffff88804475f300 EFLAGS: 00010212
RAX: 0000000020000032 RBX: 00000000ffffffa0 RCX: ffffc900019ee000
RDX: 0000000000040000 RSI: ffffffff818995b7 RDI: 0000000100000190
RBP: ffff88804475f570 R08: ffff88806cf31340 R09: ffffe8ffffd15200
R10: 0000000000000000 R11: 0000000000000000 R12: dffffc0000000000
R13: 000000000000001c R14: ffff88806cf31340 R15: dffffc0000000000
FS: 00007fa4899b6700(0000) GS:ffff8880e56dd000(0000) knlGS:0000000000000000
CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033
CR2: 00007fa489995718 CR3: 000000001c40e000 CR4: 0000000000350ef0
Call Trace:
perf_trace_run_bpf_submit+0xef/0x180
perf_trace_contention_end+0x235/0x3e0
trace_contention_end+0xae/0x110
__mutex_lock+0x166/0x1020
sg_open+0x2e3/0x1670
chrdev_open+0x234/0x690
do_dentry_open+0x71c/0x1420
vfs_open+0x82/0x3f0
path_openat+0x1c3f/0x2880
do_filp_open+0x1e8/0x450
do_sys_openat2+0x104/0x1b0
__x64_sys_openat+0x142/0x200
do_syscall_64+0xbf/0x360
entry_SYSCALL_64_after_hwframe+0x77/0x7f
RIP: 0033:0x7fa48c3f3a04
Code: 84 00 00 00 00 00 44 89 54 24 0c e8 96 f9 ff ff 44 8b 54 24 0c 44 89 e2 48 89 ee 41 89 c0 bf 9c ff ff ff b8 01 01 00 00 0f 05 <48> 3d 00 f0 ff ff 77 34 44 89 c7 89 44 24 0c e8 c8 f9 ff ff 8b 44
RSP: 002b:00007fa4899b5cc0 EFLAGS: 00000293 ORIG_RAX: 0000000000000101
RAX: ffffffffffffffda RBX: 6666666666666667 RCX: 00007fa48c3f3a04
RDX: 0000000000000000 RSI: 00007fa4899b5d60 RDI: 00000000ffffff9c
RBP: 00007fa4899b5d60 R08: 0000000000000000 R09: 0000000000000000
R10: 0000000000000000 R11: 0000000000000293 R12: 0000000000000000
R13: 00007ffd2a6b7b3f R14: 00007fa4899b6300 R15: 0000000000022000
Modules linked in:
---[ end trace 0000000000000000 ]---
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:ffff888009bc7680 EFLAGS: 00010212
RAX: 0000000040000032 RBX: 00000001ffffffa0 RCX: 0000000000000002
RDX: ffff888009978000 RSI: ffffffff818995b7 RDI: 0000000200000190
RBP: ffff888009bc78f0 R08: ffff88806cf31340 R09: ffffe8ffffd15200
R10: 0000000000000000 R11: 0000000000000001 R12: dffffc0000000000
R13: 000000000000001c R14: ffff88806cf31340 R15: dffffc0000000000
FS: 00007fa4899b6700(0000) GS:ffff8880e56dd000(0000) knlGS:0000000000000000
CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033
CR2: 00007fa489995718 CR3: 000000001c40e000 CR4: 0000000000350ef0
note: syz-executor.7[3955] exited with preempt_count 2
Oops: general protection fault, probably for non-canonical address 0xdffffc0020000032: 0000 [#7] SMP KASAN NOPTI
KASAN: probably user-memory-access in range [0x0000000100000190-0x0000000100000197]
CPU: 1 UID: 0 PID: 3952 Comm: syz-executor.7 Tainted: G D W 6.17.0-rc3-next-20250829 #1 PREEMPT(voluntary)
Tainted: [D]=DIE, [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:ffff8880447c7540 EFLAGS: 00010212
RAX: 0000000020000032 RBX: 00000000ffffffa0 RCX: 0000000000000002
RDX: ffff88800fb8b700 RSI: ffffffff818995b7 RDI: 0000000100000190
RBP: ffff8880447c77b0 R08: ffff88806cf31340 R09: ffffe8ffffd15200
R10: 0000000000000000 R11: 0000000000000000 R12: dffffc0000000000
R13: 000000000000001c R14: ffff88806cf31340 R15: dffffc0000000000
FS: 000055556d94e400(0000) GS:ffff8880e56dd000(0000) knlGS:0000000000000000
CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033
CR2: 00007fa489995718 CR3: 000000001c40e000 CR4: 0000000000350ef0
Call Trace:
perf_trace_run_bpf_submit+0xef/0x180
perf_trace_contention_end+0x235/0x3e0
trace_contention_end+0xae/0x110
__mutex_lock+0x166/0x1020
freezer_fork+0xc1/0x500
cgroup_post_fork+0x31f/0x9a0
copy_process+0x5e31/0x73c0
kernel_clone+0xea/0x7f0
__do_sys_clone+0xce/0x120
do_syscall_64+0xbf/0x360
entry_SYSCALL_64_after_hwframe+0x77/0x7f
RIP: 0033:0x7fa48c441f41
Code: 48 85 ff 74 3d 48 85 f6 74 38 48 83 ee 10 48 89 4e 08 48 89 3e 48 89 d7 4c 89 c2 4d 89 c8 4c 8b 54 24 08 b8 38 00 00 00 0f 05 <48> 85 c0 7c 13 74 01 c3 31 ed 58 5f ff d0 48 89 c7 b8 3c 00 00 00
RSP: 002b:00007ffd2a6b7a88 EFLAGS: 00000206 ORIG_RAX: 0000000000000038
RAX: ffffffffffffffda RBX: 00007fa489995700 RCX: 00007fa48c441f41
RDX: 00007fa4899959d0 RSI: 00007fa4899952f0 RDI: 00000000003d0f00
RBP: 00007ffd2a6b7cc0 R08: 00007fa489995700 R09: 00007fa489995700
R10: 00007fa4899959d0 R11: 0000000000000206 R12: 00007ffd2a6b7b3e
R13: 00007ffd2a6b7b3f R14: 00007fa489995300 R15: 0000000000022000
Modules linked in:
---[ end trace 0000000000000000 ]---
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:ffff888009bc7680 EFLAGS: 00010212
RAX: 0000000040000032 RBX: 00000001ffffffa0 RCX: 0000000000000002
RDX: ffff888009978000 RSI: ffffffff818995b7 RDI: 0000000200000190
RBP: ffff888009bc78f0 R08: ffff88806cf31340 R09: ffffe8ffffd15200
R10: 0000000000000000 R11: 0000000000000001 R12: dffffc0000000000
R13: 000000000000001c R14: ffff88806cf31340 R15: dffffc0000000000
FS: 000055556d94e400(0000) GS:ffff8880e56dd000(0000) knlGS:0000000000000000
CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033
CR2: 00007fa489995718 CR3: 000000001c40e000 CR4: 0000000000350ef0
note: syz-executor.7[3952] exited with preempt_count 2
Oops: general protection fault, probably for non-canonical address 0xdffffc0020000032: 0000 [#8] SMP KASAN NOPTI
KASAN: probably user-memory-access in range [0x0000000100000190-0x0000000100000197]
CPU: 1 UID: 0 PID: 98 Comm: systemd-journal Tainted: G D W 6.17.0-rc3-next-20250829 #1 PREEMPT(voluntary)
Tainted: [D]=DIE, [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:ffff88801590f6c0 EFLAGS: 00010212
RAX: 0000000020000032 RBX: 00000000ffffffa0 RCX: 0000000000000002
RDX: ffff888015910000 RSI: ffffffff818995b7 RDI: 0000000100000190
RBP: ffff88801590f930 R08: ffff88806cf31340 R09: ffffe8ffffd15200
R10: 0000000000000000 R11: 0000000000000000 R12: dffffc0000000000
R13: 000000000000001c R14: ffff88806cf31340 R15: dffffc0000000000
FS: 00007f62e069f900(0000) GS:ffff8880e56dd000(0000) knlGS:0000000000000000
CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033
CR2: 00007fa489995718 CR3: 000000000b9df000 CR4: 0000000000350ef0
Call Trace:
perf_trace_run_bpf_submit+0xef/0x180
perf_trace_contention_end+0x235/0x3e0
trace_contention_end+0xae/0x110
__mutex_lock+0x166/0x1020
ep_send_events+0xff/0xaa0
do_epoll_wait+0x42e/0xee0
__x64_sys_epoll_wait+0x15b/0x280
do_syscall_64+0xbf/0x360
entry_SYSCALL_64_after_hwframe+0x77/0x7f
RIP: 0033:0x7f62e0f68116
Code: 10 89 7c 24 0c 89 4c 24 1c e8 86 6c f8 ff 44 8b 54 24 1c 8b 54 24 18 41 89 c0 48 8b 74 24 10 8b 7c 24 0c b8 e8 00 00 00 0f 05 <48> 3d 00 f0 ff ff 77 32 44 89 c7 89 44 24 0c e8 b6 6c f8 ff 8b 44
RSP: 002b:00007ffecf787b70 EFLAGS: 00000293 ORIG_RAX: 00000000000000e8
RAX: ffffffffffffffda RBX: 000055c3a23ca360 RCX: 00007f62e0f68116
RDX: 0000000000000015 RSI: 000055c3a23d07d0 RDI: 0000000000000008
RBP: 0000000000000000 R08: 0000000000000000 R09: 00007f62e12f4000
R10: 0000000000000000 R11: 0000000000000293 R12: 0000000000000001
R13: 0000000000000015 R14: 00007f62e128c4e3 R15: 0000000000000000
Modules linked in:
---[ end trace 0000000000000000 ]---
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:ffff888009bc7680 EFLAGS: 00010212
RAX: 0000000040000032 RBX: 00000001ffffffa0 RCX: 0000000000000002
RDX: ffff888009978000 RSI: ffffffff818995b7 RDI: 0000000200000190
RBP: ffff888009bc78f0 R08: ffff88806cf31340 R09: ffffe8ffffd15200
R10: 0000000000000000 R11: 0000000000000001 R12: dffffc0000000000
R13: 000000000000001c R14: ffff88806cf31340 R15: dffffc0000000000
FS: 00007f62e069f900(0000) GS:ffff8880e56dd000(0000) knlGS:0000000000000000
CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033
CR2: 00007fa489995718 CR3: 000000000b9df000 CR4: 0000000000350ef0
note: systemd-journal[98] exited with preempt_count 2
Oops: general protection fault, probably for non-canonical address 0xdffffc0020000032: 0000 [#9] SMP KASAN NOPTI
KASAN: probably user-memory-access in range [0x0000000100000190-0x0000000100000197]
CPU: 1 UID: 0 PID: 34 Comm: kworker/u10:1 Tainted: G D W 6.17.0-rc3-next-20250829 #1 PREEMPT(voluntary)
Tainted: [D]=DIE, [W]=WARN
Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014
Workqueue: events_unbound cfg80211_wiphy_work
==================================================================
RIP: 0010:perf_tp_event+0x175/0xe70
BUG: KASAN: slab-use-after-free in __mutex_lock+0xc72/0x1020
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
Read of size 4 at addr ffff888009978034 by task syz-executor.3/283
RSP: 0018:ffff888009a0f700 EFLAGS: 00010212
CPU: 0 UID: 0 PID: 283 Comm: syz-executor.3 Tainted: G D W 6.17.0-rc3-next-20250829 #1 PREEMPT(voluntary)
Tainted: [D]=DIE, [W]=WARN
Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014
Call Trace:
dump_stack_lvl+0xca/0x120
print_report+0xcb/0x610
kasan_report+0xca/0x100
__mutex_lock+0xc72/0x1020
tun_chr_close+0x38/0x230
__fput+0x401/0xb50
task_work_run+0x172/0x280
do_exit+0x846/0x2970
make_task_dead+0x174/0x3b0
rewind_stack_and_make_dead+0x16/0x20
RIP: 0033:0x7fd00a5f05ff
Code: Unable to access opcode bytes at 0x7fd00a5f05d5.
RSP: 002b:00007fff12bb1b20 EFLAGS: 00000293 ORIG_RAX: 0000000000000001
RAX: ffffffffffffffda RBX: 000000000000000a RCX: 00007fd00a5f05ff
RDX: 000000000000000c RSI: 00007fff12bb1c10 RDI: 00000000000000f8
RBP: 00007fff12bb1bac R08: 0000000000000000 R09: 00007fd00a72d000
R10: 0000000000000000 R11: 0000000000000293 R12: 0000000000000032
R13: 0000000000019610 R14: 0000000000000003 R15: 00007fff12bb1c10
Allocated by task 2:
kasan_save_stack+0x24/0x50
RAX: 0000000020000032 RBX: 00000000ffffffa0 RCX: 0000000000000002
kasan_save_track+0x14/0x30
RDX: ffff8880099f3700 RSI: ffffffff818995b7 RDI: 0000000100000190
__kasan_slab_alloc+0x59/0x70
RBP: ffff888009a0f970 R08: ffff88806cf31340 R09: ffffe8ffffd15200
kmem_cache_alloc_node_noprof+0x21a/0x690
R10: 0000000000000000 R11: 0000000000000000 R12: dffffc0000000000
copy_process+0x461/0x73c0
R13: 000000000000001c R14: ffff88806cf31340 R15: dffffc0000000000
kernel_clone+0xea/0x7f0
FS: 0000000000000000(0000) GS:ffff8880e56dd000(0000) knlGS:0000000000000000
kernel_thread+0xd7/0x120
CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033
kthreadd+0x4ab/0x760
CR2: 00007fa489995718 CR3: 000000000b9df000 CR4: 0000000000350ef0
ret_from_fork+0x34b/0x430
Call Trace:
ret_from_fork_asm+0x1a/0x30
Freed by task 22:
kasan_save_stack+0x24/0x50
kasan_save_track+0x14/0x30
__kasan_save_free_info+0x3a/0x60
__kasan_slab_free+0x3f/0x50
kmem_cache_free+0x2a1/0x540
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
perf_trace_run_bpf_submit+0xef/0x180
ret_from_fork_asm+0x1a/0x30
perf_trace_contention_end+0x235/0x3e0
Last potentially related work creation:
kasan_save_stack+0x24/0x50
kasan_record_aux_stack+0x89/0xa0
__call_rcu_common.constprop.0+0x70/0x960
delayed_put_task_struct+0xde/0x260
trace_contention_end+0xae/0x110
rcu_core+0x7c8/0x1800
__mutex_lock+0x166/0x1020
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
Second to last potentially related work creation:
kasan_save_stack+0x24/0x50
cfg80211_wiphy_work+0x7e/0x480
kasan_record_aux_stack+0x89/0xa0
process_one_work+0x8e1/0x19c0
__call_rcu_common.constprop.0+0x70/0x960
put_task_struct_rcu_user+0x75/0xc0
__schedule+0xe86/0x3590
schedule+0xdb/0x390
worker_thread+0x67e/0xe90
do_nanosleep+0x15e/0x560
hrtimer_nanosleep+0x13a/0x340
common_nsleep+0xaa/0xd0
kthread+0x3c8/0x740
__x64_sys_clock_nanosleep+0x331/0x470
do_syscall_64+0xbf/0x360
entry_SYSCALL_64_after_hwframe+0x77/0x7f
The buggy address belongs to the object at ffff888009978000
which belongs to the cache task_struct of size 6784
The buggy address is located 52 bytes inside of
freed 6784-byte region [ffff888009978000, ffff888009979a80)
ret_from_fork+0x34b/0x430
The buggy address belongs to the physical page:
page: refcount:0 mapcount:0 mapping:0000000000000000 index:0x0 pfn:0x9978
ret_from_fork_asm+0x1a/0x30
head: order:3 mapcount:0 entire_mapcount:0 nr_pages_mapped:0 pincount:0
memcg:ffff888009ae7781
Modules linked in:
flags: 0x100000000000040(head|node=0|zone=1)
page_type: f5(slab)
---[ end trace 0000000000000000 ]---
raw: 0100000000000040 ffff888008ff7640 ffffea00003f9e00 dead000000000002
RIP: 0010:perf_tp_event+0x175/0xe70
raw: 0000000000000000 0000000000040004 00000000f5000000 ffff888009ae7781
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
head: 0100000000000040 ffff888008ff7640 ffffea00003f9e00 dead000000000002
head: 0000000000000000 0000000000040004 00000000f5000000 ffff888009ae7781
head: 0100000000000003 ffffea0000265e01 00000000ffffffff 00000000ffffffff
head: 0000000000000000 0000000000000000 00000000ffffffff 0000000000000008
RSP: 0018:ffff888009bc7680 EFLAGS: 00010212
page dumped because: kasan: bad access detected
Memory state around the buggy address:
ffff888009977f00: fc fc fc fc fc fc fc fc fc fc fc fc fc fc fc fc
ffff888009977f80: fc fc fc fc fc fc fc fc fc fc fc fc fc fc fc fc
>ffff888009978000: fa fb fb fb fb fb fb fb fb fb fb fb fb fb fb fb
^
ffff888009978080: fb fb fb fb fb fb fb fb fb fb fb fb fb fb fb fb
ffff888009978100: fb fb fb fb fb fb fb fb fb fb fb fb fb fb fb fb
RAX: 0000000040000032 RBX: 00000001ffffffa0 RCX: 0000000000000002
==================================================================
RDX: ffff888009978000 RSI: ffffffff818995b7 RDI: 0000000200000190
RBP: ffff888009bc78f0 R08: ffff88806cf31340 R09: ffffe8ffffd15200
R10: 0000000000000000 R11: 0000000000000001 R12: dffffc0000000000
R13: 000000000000001c R14: ffff88806cf31340 R15: dffffc0000000000
FS: 0000000000000000(0000) GS:ffff8880e56dd000(0000) knlGS:0000000000000000
CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033
CR2: 00007fa489995718 CR3: 000000000b9df000 CR4: 0000000000350ef0
note: kworker/u10:1[34] exited with preempt_count 2
Oops: general protection fault, probably for non-canonical address 0xdffffc0020000032: 0000 [#10] SMP KASAN NOPTI
KASAN: probably user-memory-access in range [0x0000000100000190-0x0000000100000197]
CPU: 1 UID: 0 PID: 318 Comm: kworker/u10:4 Tainted: G B D W 6.17.0-rc3-next-20250829 #1 PREEMPT(voluntary)
Tainted: [B]=BAD_PAGE, [D]=DIE, [W]=WARN
Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014
Workqueue: events_unbound cfg80211_wiphy_work
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:ffff888016e97700 EFLAGS: 00010212
RAX: 0000000020000032 RBX: 00000000ffffffa0 RCX: 0000000000000002
RDX: ffff88801708b700 RSI: ffffffff818995b7 RDI: 0000000100000190
RBP: ffff888016e97970 R08: ffff88806cf31340 R09: ffffe8ffffd15200
R10: 0000000000000000 R11: 0000000000000000 R12: dffffc0000000000
R13: 000000000000001c R14: ffff88806cf31340 R15: dffffc0000000000
FS: 0000000000000000(0000) GS:ffff8880e56dd000(0000) knlGS:0000000000000000
CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033
CR2: 00007fa489995718 CR3: 000000000b9df000 CR4: 0000000000350ef0
Call Trace:
perf_trace_run_bpf_submit+0xef/0x180
perf_trace_contention_end+0x235/0x3e0
trace_contention_end+0xae/0x110
__mutex_lock+0x166/0x1020
cfg80211_wiphy_work+0x7e/0x480
process_one_work+0x8e1/0x19c0
worker_thread+0x67e/0xe90
kthread+0x3c8/0x740
ret_from_fork+0x34b/0x430
ret_from_fork_asm+0x1a/0x30
Modules linked in:
---[ end trace 0000000000000000 ]---
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:ffff888009bc7680 EFLAGS: 00010212
RAX: 0000000040000032 RBX: 00000001ffffffa0 RCX: 0000000000000002
RDX: ffff888009978000 RSI: ffffffff818995b7 RDI: 0000000200000190
RBP: ffff888009bc78f0 R08: ffff88806cf31340 R09: ffffe8ffffd15200
R10: 0000000000000000 R11: 0000000000000001 R12: dffffc0000000000
R13: 000000000000001c R14: ffff88806cf31340 R15: dffffc0000000000
FS: 0000000000000000(0000) GS:ffff8880e56dd000(0000) knlGS:0000000000000000
CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033
CR2: 00007fa489995718 CR3: 000000000b9df000 CR4: 0000000000350ef0
note: kworker/u10:4[318] exited with preempt_count 2
Oops: general protection fault, probably for non-canonical address 0xdffffc0020000032: 0000 [#11] SMP KASAN NOPTI
KASAN: probably user-memory-access in range [0x0000000100000190-0x0000000100000197]
CPU: 1 UID: 0 PID: 3812 Comm: systemd-udevd Tainted: G B D W 6.17.0-rc3-next-20250829 #1 PREEMPT(voluntary)
Tainted: [B]=BAD_PAGE, [D]=DIE, [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:ffff88800a7e7480 EFLAGS: 00010212
RAX: 0000000020000032 RBX: 00000000ffffffa0 RCX: 0000000000000002
RDX: ffff888013f2d280 RSI: ffffffff818995b7 RDI: 0000000100000190
RBP: ffff88800a7e76f0 R08: ffff88806cf31340 R09: ffffe8ffffd15200
R10: 0000000000000000 R11: 0000000000000000 R12: dffffc0000000000
R13: 000000000000001c R14: ffff88806cf31340 R15: dffffc0000000000
FS: 00007fb4bf4b48c0(0000) GS:ffff8880e56dd000(0000) knlGS:0000000000000000
CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033
CR2: 00007fa489995718 CR3: 000000001ed9e000 CR4: 0000000000350ef0
Call Trace:
perf_trace_run_bpf_submit+0xef/0x180
perf_trace_contention_end+0x235/0x3e0
trace_contention_end+0xae/0x110
__mutex_lock+0x166/0x1020
kernfs_fop_open+0x6bd/0xdd0
do_dentry_open+0x71c/0x1420
vfs_open+0x82/0x3f0
path_openat+0x1c3f/0x2880
do_filp_open+0x1e8/0x450
do_sys_openat2+0x104/0x1b0
__x64_sys_openat+0x142/0x200
do_syscall_64+0xbf/0x360
entry_SYSCALL_64_after_hwframe+0x77/0x7f
RIP: 0033:0x7fb4bf963be7
Code: 25 00 00 41 00 3d 00 00 41 00 74 47 64 8b 04 25 18 00 00 00 85 c0 75 6b 44 89 e2 48 89 ee bf 9c ff ff ff b8 01 01 00 00 0f 05 <48> 3d 00 f0 ff ff 0f 87 95 00 00 00 48 8b 4c 24 28 64 48 2b 0c 25
RSP: 002b:00007ffe99616da0 EFLAGS: 00000246 ORIG_RAX: 0000000000000101
RAX: ffffffffffffffda RBX: 000055b8c25867c0 RCX: 00007fb4bf963be7
RDX: 0000000000080000 RSI: 00007ffe99616fe0 RDI: 00000000ffffff9c
RBP: 00007ffe99616fe0 R08: 0000000000000008 R09: 0000000000000001
R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000080000
R13: 000055b8c25867c0 R14: 0000000000000001 R15: 000055b8c25c87b0
Modules linked in:
---[ end trace 0000000000000000 ]---
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:ffff888009bc7680 EFLAGS: 00010212
RAX: 0000000040000032 RBX: 00000001ffffffa0 RCX: 0000000000000002
RDX: ffff888009978000 RSI: ffffffff818995b7 RDI: 0000000200000190
RBP: ffff888009bc78f0 R08: ffff88806cf31340 R09: ffffe8ffffd15200
R10: 0000000000000000 R11: 0000000000000001 R12: dffffc0000000000
R13: 000000000000001c R14: ffff88806cf31340 R15: dffffc0000000000
FS: 00007fb4bf4b48c0(0000) GS:ffff8880e56dd000(0000) knlGS:0000000000000000
CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033
CR2: 00007fa489995718 CR3: 000000001ed9e000 CR4: 0000000000350ef0
note: systemd-udevd[3812] exited with preempt_count 2
Oops: general protection fault, probably for non-canonical address 0xdffffc0020000032: 0000 [#12] SMP KASAN NOPTI
KASAN: probably user-memory-access in range [0x0000000100000190-0x0000000100000197]
CPU: 1 UID: 0 PID: 26 Comm: kworker/u10:0 Tainted: G B D W 6.17.0-rc3-next-20250829 #1 PREEMPT(voluntary)
Tainted: [B]=BAD_PAGE, [D]=DIE, [W]=WARN
Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014
Workqueue: events_unbound cfg80211_wiphy_work
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:ffff888009777700 EFLAGS: 00010212
RAX: 0000000020000032 RBX: 00000000ffffffa0 RCX: 0000000000000002
RDX: ffff888009753700 RSI: ffffffff818995b7 RDI: 0000000100000190
RBP: ffff888009777970 R08: ffff88806cf31340 R09: ffffe8ffffd15200
R10: 0000000000000000 R11: 0000000000000000 R12: dffffc0000000000
R13: 000000000000001c R14: ffff88806cf31340 R15: dffffc0000000000
FS: 0000000000000000(0000) GS:ffff8880e56dd000(0000) knlGS:0000000000000000
CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033
CR2: 00007fa489995718 CR3: 000000001ed9e000 CR4: 0000000000350ef0
Call Trace:
perf_trace_run_bpf_submit+0xef/0x180
perf_trace_contention_end+0x235/0x3e0
trace_contention_end+0xae/0x110
__mutex_lock+0x166/0x1020
cfg80211_wiphy_work+0x7e/0x480
process_one_work+0x8e1/0x19c0
worker_thread+0x67e/0xe90
kthread+0x3c8/0x740
ret_from_fork+0x34b/0x430
ret_from_fork_asm+0x1a/0x30
Modules linked in:
---[ end trace 0000000000000000 ]---
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:ffff888009bc7680 EFLAGS: 00010212
RAX: 0000000040000032 RBX: 00000001ffffffa0 RCX: 0000000000000002
RDX: ffff888009978000 RSI: ffffffff818995b7 RDI: 0000000200000190
RBP: ffff888009bc78f0 R08: ffff88806cf31340 R09: ffffe8ffffd15200
R10: 0000000000000000 R11: 0000000000000001 R12: dffffc0000000000
R13: 000000000000001c R14: ffff88806cf31340 R15: dffffc0000000000
FS: 0000000000000000(0000) GS:ffff8880e56dd000(0000) knlGS:0000000000000000
CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033
CR2: 00007fa489995718 CR3: 0000000005a88000 CR4: 0000000000350ef0
note: kworker/u10:0[26] exited with preempt_count 2
Oops: general protection fault, probably for non-canonical address 0xdffffc0020000032: 0000 [#13] SMP KASAN NOPTI
KASAN: probably user-memory-access in range [0x0000000100000190-0x0000000100000197]
CPU: 1 UID: 0 PID: 691 Comm: kworker/u10:7 Tainted: G B D W 6.17.0-rc3-next-20250829 #1 PREEMPT(voluntary)
Tainted: [B]=BAD_PAGE, [D]=DIE, [W]=WARN
Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014
Workqueue: events_unbound cfg80211_wiphy_work
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:ffff88801b6c7700 EFLAGS: 00010212
RAX: 0000000020000032 RBX: 00000000ffffffa0 RCX: 0000000000000002
RDX: ffff888018620000 RSI: ffffffff818995b7 RDI: 0000000100000190
RBP: ffff88801b6c7970 R08: ffff88806cf31340 R09: ffffe8ffffd15200
R10: 0000000000000000 R11: 0000000000000000 R12: dffffc0000000000
R13: 000000000000001c R14: ffff88806cf31340 R15: dffffc0000000000
FS: 0000000000000000(0000) GS:ffff8880e56dd000(0000) knlGS:0000000000000000
CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033
CR2: 00007fa489995718 CR3: 0000000005a88000 CR4: 0000000000350ef0
Call Trace:
perf_trace_run_bpf_submit+0xef/0x180
perf_trace_contention_end+0x235/0x3e0
trace_contention_end+0xae/0x110
__mutex_lock+0x166/0x1020
cfg80211_wiphy_work+0x7e/0x480
process_one_work+0x8e1/0x19c0
worker_thread+0x67e/0xe90
kthread+0x3c8/0x740
ret_from_fork+0x34b/0x430
ret_from_fork_asm+0x1a/0x30
Modules linked in:
---[ end trace 0000000000000000 ]---
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:ffff888009bc7680 EFLAGS: 00010212
RAX: 0000000040000032 RBX: 00000001ffffffa0 RCX: 0000000000000002
RDX: ffff888009978000 RSI: ffffffff818995b7 RDI: 0000000200000190
RBP: ffff888009bc78f0 R08: ffff88806cf31340 R09: ffffe8ffffd15200
R10: 0000000000000000 R11: 0000000000000001 R12: dffffc0000000000
R13: 000000000000001c R14: ffff88806cf31340 R15: dffffc0000000000
FS: 0000000000000000(0000) GS:ffff8880e56dd000(0000) knlGS:0000000000000000
CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033
CR2: 00007fa489995718 CR3: 0000000005a88000 CR4: 0000000000350ef0
note: kworker/u10:7[691] exited with preempt_count 2
Oops: general protection fault, probably for non-canonical address 0xdffffc0020000032: 0000 [#14] SMP KASAN NOPTI
KASAN: probably user-memory-access in range [0x0000000100000190-0x0000000100000197]
CPU: 1 UID: 0 PID: 44 Comm: kworker/u10:2 Tainted: G B D W 6.17.0-rc3-next-20250829 #1 PREEMPT(voluntary)
Tainted: [B]=BAD_PAGE, [D]=DIE, [W]=WARN
Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014
Workqueue: events_unbound cfg80211_wiphy_work
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:ffff88800a547700 EFLAGS: 00010212
RAX: 0000000020000032 RBX: 00000000ffffffa0 RCX: 0000000000000002
RDX: ffff88800a538000 RSI: ffffffff818995b7 RDI: 0000000100000190
RBP: ffff88800a547970 R08: ffff88806cf31340 R09: ffffe8ffffd15200
R10: 0000000000000000 R11: 0000000000000000 R12: dffffc0000000000
R13: 000000000000001c R14: ffff88806cf31340 R15: dffffc0000000000
FS: 0000000000000000(0000) GS:ffff8880e56dd000(0000) knlGS:0000000000000000
CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033
CR2: 00007fa489995718 CR3: 0000000005a88000 CR4: 0000000000350ef0
Call Trace:
perf_trace_run_bpf_submit+0xef/0x180
perf_trace_contention_end+0x235/0x3e0
trace_contention_end+0xae/0x110
__mutex_lock+0x166/0x1020
cfg80211_wiphy_work+0x7e/0x480
process_one_work+0x8e1/0x19c0
worker_thread+0x67e/0xe90
kthread+0x3c8/0x740
ret_from_fork+0x34b/0x430
ret_from_fork_asm+0x1a/0x30
Modules linked in:
---[ end trace 0000000000000000 ]---
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:ffff888009bc7680 EFLAGS: 00010212
RAX: 0000000040000032 RBX: 00000001ffffffa0 RCX: 0000000000000002
RDX: ffff888009978000 RSI: ffffffff818995b7 RDI: 0000000200000190
RBP: ffff888009bc78f0 R08: ffff88806cf31340 R09: ffffe8ffffd15200
R10: 0000000000000000 R11: 0000000000000001 R12: dffffc0000000000
R13: 000000000000001c R14: ffff88806cf31340 R15: dffffc0000000000
FS: 0000000000000000(0000) GS:ffff8880e56dd000(0000) knlGS:0000000000000000
CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033
CR2: 00007fa489995718 CR3: 0000000005a88000 CR4: 0000000000350ef0
note: kworker/u10:2[44] exited with preempt_count 2
Oops: general protection fault, probably for non-canonical address 0xdffffc0020000032: 0000 [#15] SMP KASAN NOPTI
KASAN: probably user-memory-access in range [0x0000000100000190-0x0000000100000197]
CPU: 1 UID: 0 PID: 247 Comm: kworker/u10:3 Tainted: G B D W 6.17.0-rc3-next-20250829 #1 PREEMPT(voluntary)
Tainted: [B]=BAD_PAGE, [D]=DIE, [W]=WARN
Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014
Workqueue: events_unbound cfg80211_wiphy_work
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:ffff888016867700 EFLAGS: 00010212
RAX: 0000000020000032 RBX: 00000000ffffffa0 RCX: 0000000000000002
RDX: ffff88801b825280 RSI: ffffffff818995b7 RDI: 0000000100000190
RBP: ffff888016867970 R08: ffff88806cf31340 R09: ffffe8ffffd15200
R10: 0000000000000000 R11: 0000000000000000 R12: dffffc0000000000
R13: 000000000000001c R14: ffff88806cf31340 R15: dffffc0000000000
FS: 0000000000000000(0000) GS:ffff8880e56dd000(0000) knlGS:0000000000000000
CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033
CR2: 00007fa489995718 CR3: 000000003c35f000 CR4: 0000000000350ef0
Call Trace:
perf_trace_run_bpf_submit+0xef/0x180
perf_trace_contention_end+0x235/0x3e0
trace_contention_end+0xae/0x110
__mutex_lock+0x166/0x1020
cfg80211_wiphy_work+0x7e/0x480
process_one_work+0x8e1/0x19c0
worker_thread+0x67e/0xe90
kthread+0x3c8/0x740
ret_from_fork+0x34b/0x430
ret_from_fork_asm+0x1a/0x30
Modules linked in:
---[ end trace 0000000000000000 ]---
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:ffff888009bc7680 EFLAGS: 00010212
RAX: 0000000040000032 RBX: 00000001ffffffa0 RCX: 0000000000000002
RDX: ffff888009978000 RSI: ffffffff818995b7 RDI: 0000000200000190
RBP: ffff888009bc78f0 R08: ffff88806cf31340 R09: ffffe8ffffd15200
R10: 0000000000000000 R11: 0000000000000001 R12: dffffc0000000000
R13: 000000000000001c R14: ffff88806cf31340 R15: dffffc0000000000
FS: 0000000000000000(0000) GS:ffff8880e56dd000(0000) knlGS:0000000000000000
CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033
CR2: 00007fa489995718 CR3: 000000003c35f000 CR4: 0000000000350ef0
note: kworker/u10:3[247] exited with preempt_count 2
kworker/u10:3 (247) used greatest stack depth: 24000 bytes left
Oops: general protection fault, probably for non-canonical address 0xdffffc0020000032: 0000 [#16] SMP KASAN NOPTI
KASAN: probably user-memory-access in range [0x0000000100000190-0x0000000100000197]
CPU: 1 UID: 0 PID: 683 Comm: kworker/u10:6 Tainted: G B D W 6.17.0-rc3-next-20250829 #1 PREEMPT(voluntary)
Tainted: [B]=BAD_PAGE, [D]=DIE, [W]=WARN
Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014
Workqueue: events_unbound cfg80211_wiphy_work
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:ffff8880169e7700 EFLAGS: 00010212
RAX: 0000000020000032 RBX: 00000000ffffffa0 RCX: 0000000000000002
RDX: ffff88800ff6b700 RSI: ffffffff818995b7 RDI: 0000000100000190
RBP: ffff8880169e7970 R08: ffff88806cf31340 R09: ffffe8ffffd15200
R10: 0000000000000000 R11: 0000000000000000 R12: dffffc0000000000
R13: 000000000000001c R14: ffff88806cf31340 R15: dffffc0000000000
FS: 0000000000000000(0000) GS:ffff8880e56dd000(0000) knlGS:0000000000000000
CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033
CR2: 00007fa489995718 CR3: 000000003c35f000 CR4: 0000000000350ef0
Call Trace:
perf_trace_run_bpf_submit+0xef/0x180
perf_trace_contention_end+0x235/0x3e0
trace_contention_end+0xae/0x110
__mutex_lock+0x166/0x1020
cfg80211_wiphy_work+0x7e/0x480
process_one_work+0x8e1/0x19c0
worker_thread+0x67e/0xe90
kthread+0x3c8/0x740
ret_from_fork+0x34b/0x430
ret_from_fork_asm+0x1a/0x30
Modules linked in:
---[ end trace 0000000000000000 ]---
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:ffff888009bc7680 EFLAGS: 00010212
RAX: 0000000040000032 RBX: 00000001ffffffa0 RCX: 0000000000000002
RDX: ffff888009978000 RSI: ffffffff818995b7 RDI: 0000000200000190
RBP: ffff888009bc78f0 R08: ffff88806cf31340 R09: ffffe8ffffd15200
R10: 0000000000000000 R11: 0000000000000001 R12: dffffc0000000000
R13: 000000000000001c R14: ffff88806cf31340 R15: dffffc0000000000
FS: 0000000000000000(0000) GS:ffff8880e56dd000(0000) knlGS:0000000000000000
CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033
CR2: 00007fa489995718 CR3: 000000003c35f000 CR4: 0000000000350ef0
note: kworker/u10:6[683] exited with preempt_count 2
Oops: general protection fault, probably for non-canonical address 0xdffffc0020000032: 0000 [#17] SMP KASAN NOPTI
KASAN: probably user-memory-access in range [0x0000000100000190-0x0000000100000197]
CPU: 1 UID: 0 PID: 3966 Comm: kworker/u10:8 Tainted: G B D W 6.17.0-rc3-next-20250829 #1 PREEMPT(voluntary)
Tainted: [B]=BAD_PAGE, [D]=DIE, [W]=WARN
Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014
Workqueue: events_unbound cfg80211_wiphy_work
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:ffff888016867700 EFLAGS: 00010212
RAX: 0000000020000032 RBX: 00000000ffffffa0 RCX: 0000000000000002
RDX: ffff888016231b80 RSI: ffffffff818995b7 RDI: 0000000100000190
RBP: ffff888016867970 R08: ffff88806cf31340 R09: ffffe8ffffd15200
R10: 0000000000000000 R11: 0000000000000000 R12: dffffc0000000000
R13: 000000000000001c R14: ffff88806cf31340 R15: dffffc0000000000
FS: 0000000000000000(0000) GS:ffff8880e56dd000(0000) knlGS:0000000000000000
CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033
CR2: 00007fa489995718 CR3: 000000003c35f000 CR4: 0000000000350ef0
Call Trace:
perf_trace_run_bpf_submit+0xef/0x180
perf_trace_contention_end+0x235/0x3e0
trace_contention_end+0xae/0x110
__mutex_lock+0x166/0x1020
cfg80211_wiphy_work+0x7e/0x480
process_one_work+0x8e1/0x19c0
worker_thread+0x67e/0xe90
kthread+0x3c8/0x740
ret_from_fork+0x34b/0x430
ret_from_fork_asm+0x1a/0x30
Modules linked in:
---[ end trace 0000000000000000 ]---
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:ffff888009bc7680 EFLAGS: 00010212
RAX: 0000000040000032 RBX: 00000001ffffffa0 RCX: 0000000000000002
RDX: ffff888009978000 RSI: ffffffff818995b7 RDI: 0000000200000190
RBP: ffff888009bc78f0 R08: ffff88806cf31340 R09: ffffe8ffffd15200
R10: 0000000000000000 R11: 0000000000000001 R12: dffffc0000000000
R13: 000000000000001c R14: ffff88806cf31340 R15: dffffc0000000000
FS: 0000000000000000(0000) GS:ffff8880e56dd000(0000) knlGS:0000000000000000
CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033
CR2: 00007fa489995718 CR3: 000000003c35f000 CR4: 0000000000350ef0
note: kworker/u10:8[3966] exited with preempt_count 2
Oops: general protection fault, probably for non-canonical address 0xdffffc0020000032: 0000 [#18] SMP KASAN NOPTI
KASAN: probably user-memory-access in range [0x0000000100000190-0x0000000100000197]
CPU: 1 UID: 0 PID: 349 Comm: kworker/u10:5 Tainted: G B D W 6.17.0-rc3-next-20250829 #1 PREEMPT(voluntary)
Tainted: [B]=BAD_PAGE, [D]=DIE, [W]=WARN
Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014
Workqueue: 0x0 (events_unbound)
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:ffff888015a47780 EFLAGS: 00010212
RAX: 0000000020000032 RBX: 00000000ffffffa0 RCX: 0000000000000002
RDX: ffff88801b6bb700 RSI: ffffffff818995b7 RDI: 0000000100000190
RBP: ffff888015a479f0 R08: ffff88806cf31340 R09: ffffe8ffffd15200
R10: 0000000000000000 R11: 0000000000000000 R12: dffffc0000000000
R13: 000000000000001c R14: ffff88806cf31340 R15: dffffc0000000000
FS: 0000000000000000(0000) GS:ffff8880e56dd000(0000) knlGS:0000000000000000
CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033
CR2: 00007fa489995718 CR3: 00000000402c4000 CR4: 0000000000350ef0
Call Trace:
perf_trace_run_bpf_submit+0xef/0x180
perf_trace_contention_end+0x235/0x3e0
trace_contention_end+0xae/0x110
__mutex_lock+0x166/0x1020
worker_attach_to_pool+0x25/0x3c0
create_worker+0x2a9/0x800
worker_thread+0x956/0xe90
kthread+0x3c8/0x740
ret_from_fork+0x34b/0x430
ret_from_fork_asm+0x1a/0x30
Modules linked in:
---[ end trace 0000000000000000 ]---
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:ffff888009bc7680 EFLAGS: 00010212
RAX: 0000000040000032 RBX: 00000001ffffffa0 RCX: 0000000000000002
RDX: ffff888009978000 RSI: ffffffff818995b7 RDI: 0000000200000190
RBP: ffff888009bc78f0 R08: ffff88806cf31340 R09: ffffe8ffffd15200
R10: 0000000000000000 R11: 0000000000000001 R12: dffffc0000000000
R13: 000000000000001c R14: ffff88806cf31340 R15: dffffc0000000000
FS: 0000000000000000(0000) GS:ffff8880e56dd000(0000) knlGS:0000000000000000
CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033
CR2: 00007fa489995718 CR3: 00000000402c4000 CR4: 0000000000350ef0
note: kworker/u10:5[349] exited with preempt_count 2
Oops: general protection fault, probably for non-canonical address 0xdffffc0020000032: 0000 [#19] SMP KASAN NOPTI
KASAN: probably user-memory-access in range [0x0000000100000190-0x0000000100000197]
CPU: 1 UID: 0 PID: 424 Comm: kworker/u9:8 Tainted: G B D W 6.17.0-rc3-next-20250829 #1 PREEMPT(voluntary)
Tainted: [B]=BAD_PAGE, [D]=DIE, [W]=WARN
Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014
Workqueue: events_unbound cfg80211_wiphy_work
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:ffff88801582f700 EFLAGS: 00010212
RAX: 0000000020000032 RBX: 00000000ffffffa0 RCX: 0000000000000002
RDX: ffff888015d69b80 RSI: ffffffff818995b7 RDI: 0000000100000190
RBP: ffff88801582f970 R08: ffff88806cf31340 R09: ffffe8ffffd15200
R10: 0000000000000000 R11: 0000000000000000 R12: dffffc0000000000
R13: 000000000000001c R14: ffff88806cf31340 R15: dffffc0000000000
FS: 0000000000000000(0000) GS:ffff8880e56dd000(0000) knlGS:0000000000000000
CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033
CR2: 00007fa489995718 CR3: 00000000402c4000 CR4: 0000000000350ef0
Call Trace:
perf_trace_run_bpf_submit+0xef/0x180
perf_trace_contention_end+0x235/0x3e0
trace_contention_end+0xae/0x110
__mutex_lock+0x166/0x1020
cfg80211_wiphy_work+0x7e/0x480
process_one_work+0x8e1/0x19c0
worker_thread+0x67e/0xe90
kthread+0x3c8/0x740
ret_from_fork+0x34b/0x430
ret_from_fork_asm+0x1a/0x30
Modules linked in:
---[ end trace 0000000000000000 ]---
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:ffff888009bc7680 EFLAGS: 00010212
RAX: 0000000040000032 RBX: 00000001ffffffa0 RCX: 0000000000000002
RDX: ffff888009978000 RSI: ffffffff818995b7 RDI: 0000000200000190
RBP: ffff888009bc78f0 R08: ffff88806cf31340 R09: ffffe8ffffd15200
R10: 0000000000000000 R11: 0000000000000001 R12: dffffc0000000000
R13: 000000000000001c R14: ffff88806cf31340 R15: dffffc0000000000
FS: 0000000000000000(0000) GS:ffff8880e56dd000(0000) knlGS:0000000000000000
CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033
CR2: 00007fa489995718 CR3: 00000000402c4000 CR4: 0000000000350ef0
note: kworker/u9:8[424] exited with preempt_count 2
Oops: general protection fault, probably for non-canonical address 0xdffffc0020000032: 0000 [#20] SMP KASAN NOPTI
KASAN: probably user-memory-access in range [0x0000000100000190-0x0000000100000197]
CPU: 1 UID: 0 PID: 174 Comm: in:imklog Tainted: G B D W 6.17.0-rc3-next-20250829 #1 PREEMPT(voluntary)
Tainted: [B]=BAD_PAGE, [D]=DIE, [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:ffff888017607440 EFLAGS: 00010212
RAX: 0000000020000032 RBX: 00000000ffffffa0 RCX: 0000000000000002
RDX: ffff88800fe78000 RSI: ffffffff818995b7 RDI: 0000000100000190
RBP: ffff8880176076b0 R08: ffff88806cf31340 R09: ffffe8ffffd15200
R10: 0000000000000000 R11: 0000000000000000 R12: dffffc0000000000
R13: 000000000000001c R14: ffff88806cf31340 R15: dffffc0000000000
FS: 00007efd59120700(0000) GS:ffff8880e56dd000(0000) knlGS:0000000000000000
CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033
CR2: 00007fa489995718 CR3: 000000000cbec000 CR4: 0000000000350ef0
Call Trace:
perf_trace_run_bpf_submit+0xef/0x180
perf_trace_contention_end+0x235/0x3e0
trace_contention_end+0xae/0x110
__mutex_lock+0x166/0x1020
syslog_print+0x244/0x5c0
do_syslog.part.0+0x20b/0x5b0
do_syslog+0xcd/0x110
kmsg_read+0x8e/0xc0
proc_reg_read+0x120/0x310
vfs_read+0x1eb/0xc70
ksys_read+0x121/0x240
do_syscall_64+0xbf/0x360
entry_SYSCALL_64_after_hwframe+0x77/0x7f
RIP: 0033:0x7efd59b6308c
Code: ec 28 48 89 54 24 18 48 89 74 24 10 89 7c 24 08 e8 89 fc ff ff 48 8b 54 24 18 48 8b 74 24 10 41 89 c0 8b 7c 24 08 31 c0 0f 05 <48> 3d 00 f0 ff ff 77 34 44 89 c7 48 89 44 24 08 e8 bf fc ff ff 48
RSP: 002b:00007efd590ff4d0 EFLAGS: 00000246 ORIG_RAX: 0000000000000000
RAX: ffffffffffffffda RBX: 0000000000000000 RCX: 00007efd59b6308c
RDX: 0000000000001fa0 RSI: 00007efd590ffd00 RDI: 0000000000000005
RBP: 0000562dfd68a4c0 R08: 0000000000000000 R09: 0000562dfd686e88
R10: 0000000000000000 R11: 0000000000000246 R12: 00007efd590ffd00
R13: 0000000000001fa0 R14: 00007efd590ffd00 R15: 00007efd590ffd54
Modules linked in:
---[ end trace 0000000000000000 ]---
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:ffff888009bc7680 EFLAGS: 00010212
RAX: 0000000040000032 RBX: 00000001ffffffa0 RCX: 0000000000000002
RDX: ffff888009978000 RSI: ffffffff818995b7 RDI: 0000000200000190
RBP: ffff888009bc78f0 R08: ffff88806cf31340 R09: ffffe8ffffd15200
R10: 0000000000000000 R11: 0000000000000001 R12: dffffc0000000000
R13: 000000000000001c R14: ffff88806cf31340 R15: dffffc0000000000
FS: 00007efd59120700(0000) GS:ffff8880e56dd000(0000) knlGS:0000000000000000
CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033
CR2: 00007fa489995718 CR3: 000000000cbec000 CR4: 0000000000350ef0
note: in:imklog[174] exited with preempt_count 2
Oops: general protection fault, probably for non-canonical address 0xdffffc0020000032: 0000 [#21] SMP KASAN NOPTI
KASAN: probably user-memory-access in range [0x0000000100000190-0x0000000100000197]
CPU: 1 UID: 0 PID: 398 Comm: kworker/u9:6 Tainted: G B D W 6.17.0-rc3-next-20250829 #1 PREEMPT(voluntary)
Tainted: [B]=BAD_PAGE, [D]=DIE, [W]=WARN
Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014
Workqueue: events_unbound cfg80211_wiphy_work
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:ffff888042907700 EFLAGS: 00010212
RAX: 0000000020000032 RBX: 00000000ffffffa0 RCX: 0000000000000002
RDX: ffff88800fb5b700 RSI: ffffffff818995b7 RDI: 0000000100000190
RBP: ffff888042907970 R08: ffff88806cf31340 R09: ffffe8ffffd15200
R10: 0000000000000000 R11: 0000000000000000 R12: dffffc0000000000
R13: 000000000000001c R14: ffff88806cf31340 R15: dffffc0000000000
FS: 0000000000000000(0000) GS:ffff8880e56dd000(0000) knlGS:0000000000000000
CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033
CR2: 00007fa489995718 CR3: 000000000cbec000 CR4: 0000000000350ef0
Call Trace:
perf_trace_run_bpf_submit+0xef/0x180
perf_trace_contention_end+0x235/0x3e0
trace_contention_end+0xae/0x110
__mutex_lock+0x166/0x1020
cfg80211_wiphy_work+0x7e/0x480
process_one_work+0x8e1/0x19c0
worker_thread+0x67e/0xe90
kthread+0x3c8/0x740
ret_from_fork+0x34b/0x430
ret_from_fork_asm+0x1a/0x30
Modules linked in:
---[ end trace 0000000000000000 ]---
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:ffff888009bc7680 EFLAGS: 00010212
RAX: 0000000040000032 RBX: 00000001ffffffa0 RCX: 0000000000000002
RDX: ffff888009978000 RSI: ffffffff818995b7 RDI: 0000000200000190
RBP: ffff888009bc78f0 R08: ffff88806cf31340 R09: ffffe8ffffd15200
R10: 0000000000000000 R11: 0000000000000001 R12: dffffc0000000000
R13: 000000000000001c R14: ffff88806cf31340 R15: dffffc0000000000
FS: 0000000000000000(0000) GS:ffff8880e56dd000(0000) knlGS:0000000000000000
CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033
CR2: 00007fa489995718 CR3: 000000000cbec000 CR4: 0000000000350ef0
note: kworker/u9:6[398] exited with preempt_count 2
Oops: general protection fault, probably for non-canonical address 0xdffffc0020000032: 0000 [#22] SMP KASAN NOPTI
KASAN: probably user-memory-access in range [0x0000000100000190-0x0000000100000197]
CPU: 1 UID: 0 PID: 1 Comm: systemd Tainted: G B D W 6.17.0-rc3-next-20250829 #1 PREEMPT(voluntary)
Tainted: [B]=BAD_PAGE, [D]=DIE, [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:ffff8880095476c0 EFLAGS: 00010212
RAX: 0000000020000032 RBX: 00000000ffffffa0 RCX: 0000000000000002
RDX: ffff8880094f8000 RSI: ffffffff818995b7 RDI: 0000000100000190
RBP: ffff888009547930 R08: ffff88806cf31340 R09: ffffe8ffffd15200
R10: 0000000000000000 R11: 0000000000000000 R12: dffffc0000000000
R13: 000000000000001c R14: ffff88806cf31340 R15: dffffc0000000000
FS: 00007fec3e2ca900(0000) GS:ffff8880e56dd000(0000) knlGS:0000000000000000
CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033
CR2: 00007fa489995718 CR3: 000000000d6c4000 CR4: 0000000000350ef0
Call Trace:
perf_trace_run_bpf_submit+0xef/0x180
perf_trace_contention_end+0x235/0x3e0
trace_contention_end+0xae/0x110
__mutex_lock+0x166/0x1020
ep_send_events+0xff/0xaa0
do_epoll_wait+0x42e/0xee0
__x64_sys_epoll_wait+0x15b/0x280
do_syscall_64+0xbf/0x360
entry_SYSCALL_64_after_hwframe+0x77/0x7f
RIP: 0033:0x7fec3eaa7116
Code: 10 89 7c 24 0c 89 4c 24 1c e8 86 6c f8 ff 44 8b 54 24 1c 8b 54 24 18 41 89 c0 48 8b 74 24 10 8b 7c 24 0c b8 e8 00 00 00 0f 05 <48> 3d 00 f0 ff ff 77 32 44 89 c7 89 44 24 0c e8 b6 6c f8 ff 8b 44
RSP: 002b:00007ffda5f36d80 EFLAGS: 00000293 ORIG_RAX: 00000000000000e8
RAX: ffffffffffffffda RBX: 0000558ad9b1eb70 RCX: 00007fec3eaa7116
RDX: 000000000000002f RSI: 0000558ada386830 RDI: 0000000000000005
RBP: ffffffffffffffff R08: 0000000000000000 R09: 3fc9fbdb4067e0f6
R10: 00000000ffffffff R11: 0000000000000293 R12: 0000000000000001
R13: 000000000000002f R14: 0000000000000000 R15: 0000558ad2b74b4e
Modules linked in:
---[ end trace 0000000000000000 ]---
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:ffff888009bc7680 EFLAGS: 00010212
RAX: 0000000040000032 RBX: 00000001ffffffa0 RCX: 0000000000000002
RDX: ffff888009978000 RSI: ffffffff818995b7 RDI: 0000000200000190
RBP: ffff888009bc78f0 R08: ffff88806cf31340 R09: ffffe8ffffd15200
R10: 0000000000000000 R11: 0000000000000001 R12: dffffc0000000000
R13: 000000000000001c R14: ffff88806cf31340 R15: dffffc0000000000
FS: 00007fec3e2ca900(0000) GS:ffff8880e56dd000(0000) knlGS:0000000000000000
CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033
CR2: 00007fa489995718 CR3: 000000000d6c4000 CR4: 0000000000350ef0
note: systemd[1] exited with preempt_count 2
----------------
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