general protection fault, probably for non-canonical address 0x1ffffffff131e91e: 0000 [#1] PREEMPT SMP KASAN CPU: 0 PID: 3906 Comm: systemd-udevd Not tainted 5.9.0-rc4-syzkaller #0 Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 RIP: 0010:__seqcount_assert include/linux/seqlock.h:211 [inline] RIP: 0010:update_pvclock_gtod arch/x86/kvm/x86.c:1738 [inline] RIP: 0010:pvclock_gtod_notify+0x24/0x490 arch/x86/kvm/x86.c:7449 Code: 00 5b c3 0f 1f 00 41 57 41 56 41 54 53 49 89 d7 e8 41 9e 67 00 48 c7 c0 f4 48 8f 89 48 c1 e8 03 49 bc 00 00 00 00 00 00 00 00 <00> 00 00 00 84 c0 0f 85 8b 03 00 00 8b 1d 7e e9 81 08 31 ff 89 de RSP: 0018:ffffc90000007c50 EFLAGS: 00010807 RAX: 1ffffffff131e91e RBX: 0000000000000001 RCX: ffff8880a15ea1c0 RDX: 0000000080010001 RSI: 0000000000000000 RDI: ffffffff894bd1a8 RBP: ffffffff894bd1a8 R08: ffffffff814f60eb R09: fffffbfff167d899 R10: fffffbfff167d899 R11: 0000000000000000 R12: 0000000000000000 R13: 00000000ffffffff R14: 1ffffffff1297a35 R15: ffffffff8b83dbe8 FS: 00007f6c7ee8e8c0(0000) GS:ffff8880ae800000(0000) knlGS:0000000000000000 CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 CR2: 0000000001590004 CR3: 00000000a6b8d000 CR4: 00000000001506f0 DR0: 0000000000000000 DR1: 0000000000000000 DR2: 0000000000000000 DR3: 0000000000000000 DR6: 00000000fffe0ff0 DR7: 0000000000000400 Call Trace: notifier_call_chain kernel/notifier.c:83 [inline] __raw_notifier_call_chain kernel/notifier.c:361 [inline] raw_notifier_call_chain+0xe7/0x170 kernel/notifier.c:368 update_pvclock_gtod kernel/time/timekeeping.c:581 [inline] timekeeping_update+0x281/0x3f0 kernel/time/timekeeping.c:675 timekeeping_advance+0x830/0xa00 kernel/time/timekeeping.c:2122 tick_sched_do_timer kernel/time/tick-sched.c:147 [inline] tick_sched_timer+0xba/0x410 kernel/time/tick-sched.c:1321 __run_hrtimer kernel/time/hrtimer.c:1524 [inline] __hrtimer_run_queues+0x42d/0x930 kernel/time/hrtimer.c:1588 hrtimer_interrupt+0x373/0xd60 kernel/time/hrtimer.c:1650 local_apic_timer_interrupt arch/x86/kernel/apic/apic.c:1080 [inline] __sysvec_apic_timer_interrupt+0xf0/0x260 arch/x86/kernel/apic/apic.c:1097 asm_call_on_stack+0xf/0x20 arch/x86/entry/entry_64.S:706 __run_on_irqstack arch/x86/include/asm/irq_stack.h:22 [inline] run_on_irqstack_cond arch/x86/include/asm/irq_stack.h:48 [inline] sysvec_apic_timer_interrupt+0x94/0xf0 arch/x86/kernel/apic/apic.c:1091 asm_sysvec_apic_timer_interrupt+0x12/0x20 arch/x86/include/asm/idtentry.h:581 RIP: 0010:tomoyo_domain_quota_is_ok+0x269/0x5d0 security/tomoyo/util.c:1071 Code: 48 c1 e8 03 42 0f b6 04 30 84 c0 0f 85 4d 01 00 00 0f b6 45 00 0f b7 c0 89 c1 83 e1 01 41 01 cd 89 c1 d1 e9 83 e1 01 44 01 e9 <89> c2 c1 ea 02 83 e2 01 01 ca 89 c1 c1 e9 03 83 e1 01 01 d1 89 c2 RSP: 0018:ffffc90004ea7af0 EFLAGS: 00000206 RAX: 0000000000000001 RBX: ffff8880a6aa2980 RCX: 00000000000002cf RDX: 0000000000000000 RSI: ffffffff89657df0 RDI: 0000000000000002 RBP: ffff8880a6aa299a R08: 0000000000000001 R09: ffffffff8367ebcb R10: 0000000000000007 R11: ffff8880a15ea1c0 R12: ffff8880a64cb990 R13: 00000000000002cf R14: dffffc0000000000 R15: ffffc90004ea7ca0 tomoyo_supervisor+0x270/0x1320 security/tomoyo/common.c:2089 tomoyo_audit_path_log security/tomoyo/file.c:168 [inline] tomoyo_path_permission security/tomoyo/file.c:587 [inline] tomoyo_path_perm+0x4e3/0x740 security/tomoyo/file.c:838 security_inode_getattr+0xc0/0x140 security/security.c:1278 vfs_getattr fs/stat.c:121 [inline] vfs_statx+0x118/0x380 fs/stat.c:206 vfs_lstat include/linux/fs.h:3178 [inline] __do_sys_newlstat fs/stat.c:374 [inline] __se_sys_newlstat fs/stat.c:368 [inline] __x64_sys_newlstat+0x81/0xd0 fs/stat.c:368 do_syscall_64+0x31/0x70 arch/x86/entry/common.c:46 entry_SYSCALL_64_after_hwframe+0x44/0xa9 RIP: 0033:0x7f6c7dd01335 Code: 69 db 2b 00 64 c7 00 16 00 00 00 b8 ff ff ff ff c3 0f 1f 40 00 83 ff 01 48 89 f0 77 30 48 89 c7 48 89 d6 b8 06 00 00 00 0f 05 <48> 3d 00 f0 ff ff 77 03 f3 c3 90 48 8b 15 31 db 2b 00 f7 d8 64 89 RSP: 002b:00007ffd8edeadf8 EFLAGS: 00000246 ORIG_RAX: 0000000000000006 RAX: ffffffffffffffda RBX: 000055b4af112eb0 RCX: 00007f6c7dd01335 RDX: 00007ffd8edeae30 RSI: 00007ffd8edeae30 RDI: 000055b4af111eb0 RBP: 00007ffd8edeaef0 R08: 00007f6c7dfc01a8 R09: 0000000000001010 R10: 0000000000000060 R11: 0000000000000246 R12: 000055b4af111eb0 R13: 000055b4af111ed3 R14: 000055b4af0fed11 R15: 000055b4af0fed13 Modules linked in: ---[ end trace 65e0188cdcb3fbda ]--- RIP: 0010:__seqcount_assert include/linux/seqlock.h:211 [inline] RIP: 0010:update_pvclock_gtod arch/x86/kvm/x86.c:1738 [inline] RIP: 0010:pvclock_gtod_notify+0x24/0x490 arch/x86/kvm/x86.c:7449 Code: 00 5b c3 0f 1f 00 41 57 41 56 41 54 53 49 89 d7 e8 41 9e 67 00 48 c7 c0 f4 48 8f 89 48 c1 e8 03 49 bc 00 00 00 00 00 00 00 00 <00> 00 00 00 84 c0 0f 85 8b 03 00 00 8b 1d 7e e9 81 08 31 ff 89 de RSP: 0018:ffffc90000007c50 EFLAGS: 00010807 RAX: 1ffffffff131e91e RBX: 0000000000000001 RCX: ffff8880a15ea1c0 RDX: 0000000080010001 RSI: 0000000000000000 RDI: ffffffff894bd1a8 RBP: ffffffff894bd1a8 R08: ffffffff814f60eb R09: fffffbfff167d899 R10: fffffbfff167d899 R11: 0000000000000000 R12: 0000000000000000 R13: 00000000ffffffff R14: 1ffffffff1297a35 R15: ffffffff8b83dbe8 FS: 00007f6c7ee8e8c0(0000) GS:ffff8880ae800000(0000) knlGS:0000000000000000 CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 CR2: 0000000001590004 CR3: 00000000a6b8d000 CR4: 00000000001506f0 DR0: 0000000000000000 DR1: 0000000000000000 DR2: 0000000000000000 DR3: 0000000000000000 DR6: 00000000fffe0ff0 DR7: 0000000000000400