Oops: general protection fault, probably for non-canonical address 0xdffffc0020000032: 0000 [#1] SMP KASAN NOPTI
KASAN: probably user-memory-access in range [0x0000000100000190-0x0000000100000197]
CPU: 0 UID: 0 PID: 3964 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:ffff888047a3f800 EFLAGS: 00010212
RAX: 0000000020000032 RBX: 00000000ffffffa0 RCX: 0000000000000002
RDX: ffff888016f99b80 RSI: ffffffff818995b7 RDI: 0000000100000190
RBP: ffff888047a3fa70 R08: ffff88806ce31340 R09: ffffe8ffffc16c10
R10: 0000000000000000 R11: 0000000000000001 R12: dffffc0000000000
R13: 000000000000002c R14: ffff88806ce31340 R15: dffffc0000000000
FS:  0000555571fa2400(0000) GS:ffff8880e55dd000(0000) knlGS:0000000000000000
CS:  0010 DS: 0000 ES: 0000 CR0: 0000000080050033
CR2: 0000555571fa3c18 CR3: 0000000013576000 CR4: 0000000000350ef0
Call Trace:
 <TASK>
 perf_trace_run_bpf_submit+0xef/0x180
 perf_trace_lock+0x337/0x5d0
 lock_release+0x1ab/0x290
 futex_ref_get+0x119/0x300
 futex_hash+0x70/0x390
 futex_wake+0x143/0x540
 do_futex+0x26d/0x370
 __x64_sys_futex+0x1c9/0x4d0
 do_syscall_64+0xbf/0x360
 entry_SYSCALL_64_after_hwframe+0x77/0x7f
RIP: 0033:0x7fa2f518eb19
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:00007ffe37095b68 EFLAGS: 00000246 ORIG_RAX: 00000000000000ca
RAX: ffffffffffffffda RBX: 0000000000000000 RCX: 00007fa2f518eb19
RDX: 00000000000f4240 RSI: 0000000000000081 RDI: 00007fa2f52a1f68
RBP: 00007fa2f52a1f60 R08: 00007fa2f2704700 R09: 0000000000000000
R10: 00007fa2f2704700 R11: 0000000000000246 R12: 00007fa2f52a60a8
R13: 00007ffe37095c70 R14: 00007fa2f52a1f60 R15: 000000000001e526
 </TASK>
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:ffff888047a3f800 EFLAGS: 00010212
RAX: 0000000020000032 RBX: 00000000ffffffa0 RCX: 0000000000000002
RDX: ffff888016f99b80 RSI: ffffffff818995b7 RDI: 0000000100000190
RBP: ffff888047a3fa70 R08: ffff88806ce31340 R09: ffffe8ffffc16c10
R10: 0000000000000000 R11: 0000000000000001 R12: dffffc0000000000
R13: 000000000000002c R14: ffff88806ce31340 R15: dffffc0000000000
FS:  0000555571fa2400(0000) GS:ffff8880e55dd000(0000) knlGS:0000000000000000
CS:  0010 DS: 0000 ES: 0000 CR0: 0000000080050033
CR2: 0000555571fa3c18 CR3: 0000000013576000 CR4: 0000000000350ef0
note: syz-executor.6[3964] exited with preempt_count 1
BUG: sleeping function called from invalid context at ./include/linux/percpu-rwsem.h:51
in_atomic(): 0, irqs_disabled(): 0, non_block: 0, pid: 3964, name: syz-executor.6
preempt_count: 0, expected: 0
RCU nest depth: 2, expected: 0
INFO: lockdep is turned off.
CPU: 0 UID: 0 PID: 3964 Comm: syz-executor.6 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:
 <TASK>
 dump_stack_lvl+0xfa/0x120
 __might_resched+0x2f3/0x510
 exit_signals+0x25/0x940
 do_exit+0x2db/0x2970
 make_task_dead+0x174/0x3b0
 rewind_stack_and_make_dead+0x16/0x20
RIP: 0033:0x7fa2f518eb19
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:00007ffe37095b68 EFLAGS: 00000246 ORIG_RAX: 00000000000000ca
RAX: ffffffffffffffda RBX: 0000000000000000 RCX: 00007fa2f518eb19
RDX: 00000000000f4240 RSI: 0000000000000081 RDI: 00007fa2f52a1f68
RBP: 00007fa2f52a1f60 R08: 00007fa2f2704700 R09: 0000000000000000
R10: 00007fa2f2704700 R11: 0000000000000246 R12: 00007fa2f52a60a8
R13: 00007ffe37095c70 R14: 00007fa2f52a1f60 R15: 000000000001e526
 </TASK>
loop2: detected capacity change from 0 to 44
nfs4: Unknown parameter '/#{'
loop2: detected capacity change from 0 to 44
nfs4: Unknown parameter '/#{'
loop2: detected capacity change from 0 to 44
nfs4: Unknown parameter '/#{'
loop2: detected capacity change from 0 to 44
loop5: detected capacity change from 0 to 44
nfs4: Unknown parameter '/#{'
nfs4: Unknown parameter '/#{'
loop5: detected capacity change from 0 to 44
nfs4: Unknown parameter '/#{'
loop1: detected capacity change from 0 to 44
loop0: detected capacity change from 0 to 44
nfs4: Unknown parameter '/#{'
nfs4: Unknown parameter '/#{'
loop2: detected capacity change from 0 to 44
loop1: detected capacity change from 0 to 44
nfs4: Unknown parameter '/#{'
loop0: detected capacity change from 0 to 44
nfs4: Unknown parameter '/#{'
nfs4: Unknown parameter '/#{'
loop5: detected capacity change from 0 to 44
nfs4: Unknown parameter '/#{'
loop2: detected capacity change from 0 to 44
nfs4: Unknown parameter '/#{'
loop5: detected capacity change from 0 to 44
nfs4: Unknown parameter '/#{'
loop2: detected capacity change from 0 to 44
loop4: detected capacity change from 0 to 44
nfs4: Unknown parameter '/#{'
nfs4: Unknown parameter '/#{'
loop4: detected capacity change from 0 to 44
nfs4: Unknown parameter '/#{'
loop0: detected capacity change from 0 to 44
nfs4: Unknown parameter '/#{'
loop0: detected capacity change from 0 to 44
nfs4: Unknown parameter '/#{'
loop7: detected capacity change from 0 to 44
loop2: detected capacity change from 0 to 44
nfs4: Unknown parameter '/#{'
nfs4: Unknown parameter '/#{'
loop2: detected capacity change from 0 to 44
loop7: detected capacity change from 0 to 44
nfs4: Unknown parameter '/#{'
nfs4: Unknown parameter '/#{'
loop5: detected capacity change from 0 to 44
loop6: detected capacity change from 0 to 44
nfs4: Unknown parameter '/#{'
nfs4: Unknown parameter '/#{'
loop3: detected capacity change from 0 to 44
loop6: detected capacity change from 0 to 44
loop4: detected capacity change from 0 to 44
nfs4: Unknown parameter '/#{'
loop1: detected capacity change from 0 to 44
nfs4: Unknown parameter '/#{'
nfs4: Unknown parameter '/#{'
nfs4: Unknown parameter '/#{'
loop5: detected capacity change from 0 to 44
nfs4: Unknown parameter '/#{'
loop3: detected capacity change from 0 to 44
loop4: detected capacity change from 0 to 44
loop2: detected capacity change from 0 to 44
loop1: detected capacity change from 0 to 44
nfs4: Unknown parameter '/#{'
nfs4: Unknown parameter '/#{'
nfs4: Unknown parameter '/#{'
nfs4: Unknown parameter '/#{'
loop2: detected capacity change from 0 to 44
nfs4: Unknown parameter '/#{'
loop0: detected capacity change from 0 to 44
nfs4: Unknown parameter '/#{'
loop0: detected capacity change from 0 to 44
nfs4: Unknown parameter '/#{'
loop7: detected capacity change from 0 to 44
nfs4: Unknown parameter '/#{'
loop2: detected capacity change from 0 to 44
loop7: detected capacity change from 0 to 44
nfs4: Unknown parameter '/#{'
nfs4: Unknown parameter '/#{'
loop2: detected capacity change from 0 to 44
nfs4: Unknown parameter '/#{'
loop5: detected capacity change from 0 to 44
nfs4: Unknown parameter '/#{'
loop5: detected capacity change from 0 to 44
loop6: detected capacity change from 0 to 44
nfs4: Unknown parameter '/#{'
loop4: detected capacity change from 0 to 44
loop1: detected capacity change from 0 to 44
nfs4: Unknown parameter '/#{'
nfs4: Unknown parameter '/#{'
nfs4: Unknown parameter '/#{'
loop0: detected capacity change from 0 to 44
loop1: detected capacity change from 0 to 44
nfs4: Unknown parameter '/#{'
loop4: detected capacity change from 0 to 44
loop7: detected capacity change from 0 to 44
loop6: detected capacity change from 0 to 44
nfs4: Unknown parameter '/#{'
loop0: detected capacity change from 0 to 44
nfs4: Unknown parameter '/#{'
nfs4: Unknown parameter '/#{'
nfs4: Unknown parameter '/#{'
nfs4: Unknown parameter '/#{'
loop7: detected capacity change from 0 to 44
loop2: detected capacity change from 0 to 44
nfs4: Unknown parameter '/#{'
nfs4: Unknown parameter '/#{'
loop2: detected capacity change from 0 to 44
loop3: detected capacity change from 0 to 44
nfs4: Unknown parameter '/#{'
nfs4: Unknown parameter '/#{'
loop5: detected capacity change from 0 to 44
loop3: detected capacity change from 0 to 44
nfs4: Unknown parameter '/#{'
nfs4: Unknown parameter '/#{'
loop5: detected capacity change from 0 to 44
nfs4: Unknown parameter '/#{'
loop0: detected capacity change from 0 to 44
nfs4: Unknown parameter '/#{'
loop0: detected capacity change from 0 to 44
nfs4: Unknown parameter '/#{'
loop6: detected capacity change from 0 to 44
loop2: detected capacity change from 0 to 44
nfs4: Unknown parameter '/#{'
nfs4: Unknown parameter '/#{'
loop2: detected capacity change from 0 to 44
loop6: detected capacity change from 0 to 44
nfs4: Unknown parameter '/#{'
nfs4: Unknown parameter '/#{'
loop3: detected capacity change from 0 to 44
nfs4: Unknown parameter '/#{'
loop7: detected capacity change from 0 to 1024
loop0: detected capacity change from 0 to 44
loop3: detected capacity change from 0 to 44
loop5: detected capacity change from 0 to 44
Oops: general protection fault, probably for non-canonical address 0xdffffc0000000000: 0000 [#2] SMP KASAN NOPTI
KASAN: null-ptr-deref in range [0x0000000000000000-0x0000000000000007]
nfs4: Unknown parameter '/#{'
CPU: 1 UID: 0 PID: 4090 Comm: syz-executor.7 Tainted: G      D W           6.17.0-rc3-next-20250829 #1 PREEMPT(voluntary) 
loop5: detected capacity change from 0 to 44
Tainted: [D]=DIE, [W]=WARN
nfs4: Unknown parameter '/#{'
Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014
nfs4: Unknown parameter '/#{'
RIP: 0010:__queue_work+0x202/0x1240
Code: 48 8b 6d 00 e8 4f 9e 79 03 31 ff 41 89 c5 89 c6 e8 93 f3 31 00 45 85 ed 0f 85 e1 05 00 00 e8 55 f8 31 00 48 89 e8 48 c1 e8 03 <42> 80 3c 20 00 0f 85 a0 0e 00 00 4c 8b 75 00 48 89 df 4c 89 34 24
RSP: 0018:ffff88804804f398 EFLAGS: 00010056
RAX: 0000000000000000 RBX: ffff88800c6a7518 RCX: ffffc9000d857000
RDX: 0000000000040000 RSI: ffffffff8141ef2b RDI: 0000000000000005
RBP: 0000000000000000 R08: 0000000000000000 R09: fffffbfff0f11ef4
R10: 0000000000000000 R11: ffff888018209000 R12: dffffc0000000000
R13: 0000000000000000 R14: 0000000000000001 R15: ffff8880163c2000
FS:  00007f977714d700(0000) GS:ffff8880e56dd000(0000) knlGS:0000000000000000
CS:  0010 DS: 0000 ES: 0000 CR0: 0000000080050033
CR2: 0000001b2d428000 CR3: 000000000b8c6000 CR4: 0000000000350ef0
Call Trace:
 <TASK>
loop2: detected capacity change from 0 to 44
 queue_work_on+0xd0/0xe0
 loop_queue_rq+0x5c8/0x1180
 __blk_mq_issue_directly+0xd5/0x260
loop0: detected capacity change from 0 to 44
nfs4: Unknown parameter '/#{'
 blk_mq_request_issue_directly+0x11c/0x1e0
 blk_mq_issue_direct+0x192/0x640
 blk_mq_dispatch_queue_requests+0x4b0/0x7c0
 blk_mq_flush_plug_list+0x1ec/0x5b0
nfs4: Unknown parameter '/#{'
loop2: detected capacity change from 0 to 44
 __blk_flush_plug+0x25c/0x460
nfs4: Unknown parameter '/#{'
 __submit_bio+0x480/0x5b0
 submit_bio_noacct_nocheck+0x68e/0xcb0
 submit_bio_noacct+0x359/0x1350
 ext4_read_bh+0x15a/0x2e0
 ext4_read_bh_lock+0x7a/0xd0
 ext4_sb_bread_unmovable+0x172/0x260
 ext4_fill_super+0x662/0xba20
 get_tree_bdev_flags+0x38a/0x620
 vfs_get_tree+0x93/0x340
 path_mount+0x132d/0x1dd0
 __x64_sys_mount+0x27b/0x300
 do_syscall_64+0xbf/0x360
 entry_SYSCALL_64_after_hwframe+0x77/0x7f
RIP: 0033:0x7f9779bd904a
Code: 48 c7 c2 bc ff ff ff f7 d8 64 89 02 b8 ff ff ff ff eb d2 e8 b8 04 00 00 0f 1f 84 00 00 00 00 00 49 89 ca b8 a5 00 00 00 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:00007f977714cfa8 EFLAGS: 00000206 ORIG_RAX: 00000000000000a5
RAX: ffffffffffffffda RBX: 0000000020000200 RCX: 00007f9779bd904a
RDX: 0000000020000000 RSI: 0000000020000100 RDI: 00007f977714d000
RBP: 00007f977714d040 R08: 00007f977714d040 R09: 0000000020000000
R10: 0000000000000000 R11: 0000000000000206 R12: 0000000020000000
R13: 0000000020000100 R14: 00007f977714d000 R15: 0000000020013800
 </TASK>
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:ffff888047a3f800 EFLAGS: 00010212
RAX: 0000000020000032 RBX: 00000000ffffffa0 RCX: 0000000000000002
RDX: ffff888016f99b80 RSI: ffffffff818995b7 RDI: 0000000100000190
RBP: ffff888047a3fa70 R08: ffff88806ce31340 R09: ffffe8ffffc16c10
R10: 0000000000000000 R11: 0000000000000001 R12: dffffc0000000000
R13: 000000000000002c R14: ffff88806ce31340 R15: dffffc0000000000
FS:  00007f977714d700(0000) GS:ffff8880e56dd000(0000) knlGS:0000000000000000
CS:  0010 DS: 0000 ES: 0000 CR0: 0000000080050033
CR2: 0000001b2d428000 CR3: 000000000b8c6000 CR4: 0000000000350ef0
note: syz-executor.7[4090] exited with irqs disabled
note: syz-executor.7[4090] exited with preempt_count 1
------------[ cut here ]------------
WARNING: kernel/exit.c:898 at do_exit+0x1c36/0x2970, CPU#1: syz-executor.7/4090
Modules linked in:
CPU: 1 UID: 0 PID: 4090 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:do_exit+0x1c36/0x2970
Code: 96 0a 00 00 c7 43 18 00 00 00 00 e9 21 e6 ff ff e8 bf a4 38 00 bf 02 24 00 00 e8 f5 ab 0b 00 e9 41 ff ff ff e8 ab a4 38 00 90 <0f> 0b 90 e9 87 e4 ff ff e8 9d a4 38 00 4c 89 e6 bf 05 06 00 00 e8
RSP: 0018:ffff88804804fe40 EFLAGS: 00010246
RAX: 0000000000040000 RBX: 0000000000000200 RCX: ffffc9000d857000
RDX: 0000000000040000 RSI: ffffffff813b42d5 RDI: ffff8880480511e8
RBP: ffff888048050000 R08: 0000000000000001 R09: fffffbfff0f11cd8
R10: 0000000000000200 R11: 0000000000000001 R12: 000000000000000b
R13: 0000000000002710 R14: dffffc0000000000 R15: 0000000000000000
FS:  00007f977714d700(0000) GS:ffff8880e56dd000(0000) knlGS:0000000000000000
CS:  0010 DS: 0000 ES: 0000 CR0: 0000000080050033
CR2: 0000001b2d428000 CR3: 000000000b8c6000 CR4: 0000000000350ef0
Call Trace:
nfs4: Unknown parameter '/#{'
 <TASK>
 make_task_dead+0x174/0x3b0
 rewind_stack_and_make_dead+0x16/0x20
RIP: 0033:0x7f9779bd904a
Code: 48 c7 c2 bc ff ff ff f7 d8 64 89 02 b8 ff ff ff ff eb d2 e8 b8 04 00 00 0f 1f 84 00 00 00 00 00 49 89 ca b8 a5 00 00 00 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:00007f977714cfa8 EFLAGS: 00000206 ORIG_RAX: 00000000000000a5
RAX: ffffffffffffffda RBX: 0000000020000200 RCX: 00007f9779bd904a
RDX: 0000000020000000 RSI: 0000000020000100 RDI: 00007f977714d000
RBP: 00007f977714d040 R08: 00007f977714d040 R09: 0000000020000000
R10: 0000000000000000 R11: 0000000000000206 R12: 0000000020000000
R13: 0000000020000100 R14: 00007f977714d000 R15: 0000000020013800
 </TASK>
irq event stamp: 0
hardirqs last  enabled at (0): [<0000000000000000>] 0x0
hardirqs last disabled at (0): [<ffffffff81395e88>] copy_process+0x1e08/0x73c0
softirqs last  enabled at (0): [<ffffffff81395ed8>] copy_process+0x1e58/0x73c0
softirqs last disabled at (0): [<0000000000000000>] 0x0
---[ end trace 0000000000000000 ]---
BUG: sleeping function called from invalid context at ./include/linux/percpu-rwsem.h:51
in_atomic(): 0, irqs_disabled(): 0, non_block: 0, pid: 4090, name: syz-executor.7
preempt_count: 0, expected: 0
RCU nest depth: 2, expected: 0
INFO: lockdep is turned off.
CPU: 1 UID: 0 PID: 4090 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
Call Trace:
 <TASK>
 dump_stack_lvl+0xfa/0x120
 __might_resched+0x2f3/0x510
 exit_signals+0x25/0x940
 do_exit+0x2db/0x2970
 make_task_dead+0x174/0x3b0
 rewind_stack_and_make_dead+0x16/0x20
RIP: 0033:0x7f9779bd904a
Code: 48 c7 c2 bc ff ff ff f7 d8 64 89 02 b8 ff ff ff ff eb d2 e8 b8 04 00 00 0f 1f 84 00 00 00 00 00 49 89 ca b8 a5 00 00 00 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:00007f977714cfa8 EFLAGS: 00000206 ORIG_RAX: 00000000000000a5
RAX: ffffffffffffffda RBX: 0000000020000200 RCX: 00007f9779bd904a
RDX: 0000000020000000 RSI: 0000000020000100 RDI: 00007f977714d000
RBP: 00007f977714d040 R08: 00007f977714d040 R09: 0000000020000000
R10: 0000000000000000 R11: 0000000000000206 R12: 0000000020000000
R13: 0000000020000100 R14: 00007f977714d000 R15: 0000000020013800
 </TASK>
audit: type=1400 audit(1756470806.684:12): avc:  denied  { read } for  pid=4096 comm="syz-executor.4" scontext=system_u:system_r:kernel_t:s0 tcontext=system_u:system_r:kernel_t:s0 tclass=perf_event permissive=1
audit: type=1400 audit(1756470806.686:13): avc:  denied  { write } for  pid=4096 comm="syz-executor.4" scontext=system_u:system_r:kernel_t:s0 tcontext=system_u:system_r:kernel_t:s0 tclass=perf_event permissive=1
Oops: general protection fault, probably for non-canonical address 0xdffffc0020000032: 0000 [#3] SMP KASAN NOPTI
KASAN: probably user-memory-access in range [0x0000000100000190-0x0000000100000197]
CPU: 1 UID: 0 PID: 4098 Comm: syz-executor.6 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:ffff88804803f780 EFLAGS: 00010012
RAX: 0000000020000032 RBX: 00000000ffffffa0 RCX: 0000000000000002
RDX: ffff888048053700 RSI: ffffffff818995b7 RDI: 0000000100000190
RBP: ffff88804803f9f0 R08: ffff88806cf31340 R09: ffffe8ffffd16c10
R10: 0000000000000000 R11: 0000000000000000 R12: dffffc0000000000
R13: 0000000000000014 R14: ffff88806cf31340 R15: dffffc0000000000
FS:  0000555571fa2400(0000) GS:ffff8880e56dd000(0000) knlGS:0000000000000000
CS:  0010 DS: 0000 ES: 0000 CR0: 0000000080050033
CR2: 0000001b2d621000 CR3: 000000001e54b000 CR4: 0000000000350ef0
Call Trace:
 <TASK>
 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: 0033:0x7fa2f518eb19
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:00007ffe37095b68 EFLAGS: 00000246 ORIG_RAX: 00000000000000ca
RAX: ffffffffffffffda RBX: 0000000000000000 RCX: 00007fa2f518eb19
RDX: 00000000000f4240 RSI: 0000000000000081 RDI: 00007fa2f52a1f68
RBP: 00007fa2f52a1f60 R08: 0000001b2d620c14 R09: 0000000000000000
R10: 0000000000000000 R11: 0000000000000246 R12: 00007fa2f52a6060
R13: 00007ffe37095c70 R14: 00007fa2f52a1f60 R15: 000000000001f4fc
 </TASK>
Modules linked in:
---[ end trace 0000000000000000 ]---
BUG: unable to handle page fault for address: ffffffff00000190
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:ffff888047a3f800 EFLAGS: 00010212
PGD 5a8b067 

P4D 5a8b067 
RAX: 0000000020000032 RBX: 00000000ffffffa0 RCX: 0000000000000002
PUD 0 
RDX: ffff888016f99b80 RSI: ffffffff818995b7 RDI: 0000000100000190

Oops: Oops: 0000 [#4] SMP KASAN NOPTI
RBP: ffff888047a3fa70 R08: ffff88806ce31340 R09: ffffe8ffffc16c10
CPU: 0 UID: 0 PID: 42 Comm: kworker/u9:2 Tainted: G      D W           6.17.0-rc3-next-20250829 #1 PREEMPT(voluntary) 
R10: 0000000000000000 R11: 0000000000000001 R12: dffffc0000000000
Tainted: [D]=DIE, [W]=WARN
R13: 000000000000002c R14: ffff88806ce31340 R15: dffffc0000000000
Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014
FS:  0000555571fa2400(0000) GS:ffff8880e56dd000(0000) knlGS:0000000000000000
Workqueue: writeback wb_workfn
CS:  0010 DS: 0000 ES: 0000 CR0: 0000000080050033
 (flush-8:0)
CR2: 0000001b2d621000 CR3: 000000001e54b000 CR4: 0000000000350ef0
RIP: 0010:perf_tp_event+0x186/0xe70
note: syz-executor.6[4098] exited with irqs disabled
Code: 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 00 00 31 ff 41 83 e5 01 44 89 ee e8 c5 4c ea ff 45
RSP: 0018:ffff88800a4f73c0 EFLAGS: 00010046
RAX: 0000000000000000 RBX: fffffffeffffffa0 RCX: 0000000000000002
RDX: ffff88800a3fb700 RSI: ffffffff818995b7 RDI: ffffffff00000190
RBP: ffff88800a4f7630 R08: ffff88806ce31340 R09: ffffe8ffffc16c10
R10: 0000000000000000 R11: 1ffff1100d9c6f7b R12: dffffc0000000000
R13: 0000000000000014 R14: ffff88806ce31340 R15: dffffc0000000000
FS:  0000000000000000(0000) GS:ffff8880e55dd000(0000) knlGS:0000000000000000
CS:  0010 DS: 0000 ES: 0000 CR0: 0000000080050033
CR2: ffffffff00000190 CR3: 000000000e4c5000 CR4: 0000000000350ef0
Call Trace:
 <TASK>
 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
 fprop_reflect_period_percpu.isra.0+0x1cd/0x300
 fprop_fraction_percpu+0x134/0x340
 __wb_calc_thresh+0xef/0x4b0
 domain_over_bg_thresh+0xca/0x280
 wb_over_bg_thresh+0xec/0x180
 wb_workfn+0x4b1/0xb50
 process_one_work+0x8e1/0x19c0
 worker_thread+0x67e/0xe90
 kthread+0x3c8/0x740
 ret_from_fork+0x34b/0x430
 ret_from_fork_asm+0x1a/0x30
 </TASK>
Modules linked in:
CR2: ffffffff00000190
---[ end trace 0000000000000000 ]---
Oops: general protection fault, probably for non-canonical address 0xdffffc0020000032: 0000 [#5] SMP KASAN NOPTI
RIP: 0010:perf_tp_event+0x175/0xe70
KASAN: probably user-memory-access in range [0x0000000100000190-0x0000000100000197]
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: 4098 Comm: syz-executor.6 Tainted: G      D W           6.17.0-rc3-next-20250829 #1 PREEMPT(voluntary) 
RSP: 0018:ffff888047a3f800 EFLAGS: 00010212
Tainted: [D]=DIE, [W]=WARN
RAX: 0000000020000032 RBX: 00000000ffffffa0 RCX: 0000000000000002
Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014
RDX: ffff888016f99b80 RSI: ffffffff818995b7 RDI: 0000000100000190
RIP: 0010:perf_tp_event+0x175/0xe70
RBP: ffff888047a3fa70 R08: ffff88806ce31340 R09: ffffe8ffffc16c10
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:ffff88806cf08b80 EFLAGS: 00010012
R13: 000000000000002c R14: ffff88806ce31340 R15: dffffc0000000000
RAX: 0000000020000032 RBX: 00000000ffffffa0 RCX: 0000000000000002
FS:  0000000000000000(0000) GS:ffff8880e55dd000(0000) knlGS:0000000000000000
RDX: ffff888048053700 RSI: ffffffff818995b7 RDI: 0000000100000190
CS:  0010 DS: 0000 ES: 0000 CR0: 0000000080050033
RBP: ffff88806cf08df0 R08: ffff88806cf313e8 R09: ffffe8ffffd16c10
CR2: ffffffff00000190 CR3: 000000000e4c5000 CR4: 0000000000350ef0
R10: 0000000000000000 R11: ffff888015953498 R12: dffffc0000000000
note: kworker/u9:2[42] exited with irqs disabled
R13: 0000000000000014 R14: ffff88806cf313e8 R15: dffffc0000000000
FS:  0000555571fa2400(0000) GS:ffff8880e56dd000(0000) knlGS:0000000000000000
CS:  0010 DS: 0000 ES: 0000 CR0: 0000000080050033
CR2: 0000001b2d621000 CR3: 000000001e54b000 CR4: 0000000000350ef0
Call Trace:
 <IRQ>
 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
 handle_softirqs+0x16e/0x770
 __irq_exit_rcu+0xc4/0x100
 irq_exit_rcu+0x9/0x20
 sysvec_apic_timer_interrupt+0x70/0x80
 </IRQ>
 <TASK>
 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 <e8> b9 96 38 00 31 ff 65 8b 1d 60 df 48 06 81 e3 ff ff ff 7f 89 de
RSP: 0018:ffff88804803ff28 EFLAGS: 00000246
RAX: 0000000000000001 RBX: ffff888048053700 RCX: ffffffff817c2b86
RDX: 0000000000000000 RSI: 0000000000000008 RDI: ffffffff813b5234
RBP: 000000000000000b R08: 0000000000000000 R09: 0000000000000000
R10: ffffffff8643ac57 R11: 2d6873756c662820 R12: ffff888048053700
R13: 0000000000000000 R14: dffffc0020000032 R15: 0000000000000000
 rewind_stack_and_make_dead+0x16/0x20
RIP: 0033:0x7fa2f518eb19
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:00007ffe37095b68 EFLAGS: 00000246 ORIG_RAX: 00000000000000ca
RAX: ffffffffffffffda RBX: 0000000000000000 RCX: 00007fa2f518eb19
RDX: 00000000000f4240 RSI: 0000000000000081 RDI: 00007fa2f52a1f68
RBP: 00007fa2f52a1f60 R08: 0000001b2d620c14 R09: 0000000000000000
R10: 0000000000000000 R11: 0000000000000246 R12: 00007fa2f52a6060
R13: 00007ffe37095c70 R14: 00007fa2f52a1f60 R15: 000000000001f4fc
 </TASK>
Modules linked in:
---[ end trace 0000000000000000 ]---
BUG: unable to handle page fault for address: ffffffff00000190
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:ffff888047a3f800 EFLAGS: 00010212
PGD 5a8b067 P4D 5a8b067 
RAX: 0000000020000032 RBX: 00000000ffffffa0 RCX: 0000000000000002
PUD 0 
RDX: ffff888016f99b80 RSI: ffffffff818995b7 RDI: 0000000100000190

RBP: ffff888047a3fa70 R08: ffff88806ce31340 R09: ffffe8ffffc16c10
Oops: Oops: 0000 [#6] SMP KASAN NOPTI
R10: 0000000000000000 R11: 0000000000000001 R12: dffffc0000000000
CPU: 0 UID: 0 PID: 42 Comm: kworker/u9:2 Tainted: G      D W           6.17.0-rc3-next-20250829 #1 PREEMPT(voluntary) 
R13: 000000000000002c R14: ffff88806ce31340 R15: dffffc0000000000
Tainted: [D]=DIE, [W]=WARN
FS:  0000555571fa2400(0000) GS:ffff8880e56dd000(0000) knlGS:0000000000000000
Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014
CS:  0010 DS: 0000 ES: 0000 CR0: 0000000080050033
Workqueue: writeback wb_workfn
CR2: 0000001b2d621000 CR3: 000000001e54b000 CR4: 0000000000350ef0
 (flush-8:0)
----------------
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