[ OK ] Listening on Load/Save RF Kill Switch Status /dev/rfkill Watch. [ OK ] Started Getty on tty6. [ OK ] Started Getty on tty5. [ OK ] Started Getty on tty4. [ OK ] Started Getty on tty3. [ OK ] Started Serial Getty on ttyS0. [ OK ] Started Getty on tty1. [ OK ] Started Getty on tty2. [ OK ] Reached target Login Prompts. [ OK ] Reached target Multi-User System. [ OK ] Reached target Graphical Interface. Starting Update UTMP about System Runlevel Changes... Starting Load/Save RF Kill Switch Status... [ OK ] Started Update UTMP about System Runlevel Changes. [ OK ] Started Load/Save RF Kill Switch Status. Warning: Permanently added '10.128.0.232' (ECDSA) to the list of known hosts. 2021/03/15 20:46:14 fuzzer started [ 77.328393][ T8393] ------------[ cut here ]------------ [ 77.334675][ T8393] raw_local_irq_restore() called with IRQs enabled [ 77.341752][ T8393] WARNING: CPU: 1 PID: 8393 at kernel/locking/irqflag-debug.c:10 warn_bogus_irq_restore+0x1d/0x20 [ 77.352469][ T8393] Modules linked in: [ 77.356388][ T8393] CPU: 1 PID: 8393 Comm: syz-fuzzer Not tainted 5.12.0-rc3-syzkaller #0 [ 77.364864][ T8393] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 77.375549][ T8393] RIP: 0010:warn_bogus_irq_restore+0x1d/0x20 [ 77.381662][ T8393] Code: be ff cc cc cc cc cc cc cc cc cc cc cc 80 3d 22 ca ab 04 00 74 01 c3 48 c7 c7 60 79 6b 89 c6 05 11 ca ab 04 01 e8 81 bc be ff <0f> 0b c3 48 39 77 10 0f 84 97 00 00 00 66 f7 47 22 f0 ff 74 4b 48 [ 77.401436][ T8393] RSP: 0000:ffffc90001a7fac8 EFLAGS: 00010282 [ 77.407557][ T8393] RAX: 0000000000000000 RBX: ffff888019ada180 RCX: 0000000000000000 [ 77.415726][ T8393] RDX: ffff8880243ae300 RSI: ffffffff815b4085 RDI: fffff5200034ff4b [ 77.423857][ T8393] RBP: 0000000000000200 R08: 0000000000000000 R09: 0000000000000000 [ 77.432022][ T8393] R10: ffffffff815acdee R11: 0000000000000000 R12: 0000000000000003 D[ 77.440386][ T8393] R13: ffffed100335b430 R14: 0000000000000001 R15: ffff8880b9d36000 [ 77.448558][ T8393] FS: 000000000182b290(0000) GS:ffff8880b9d00000(0000) knlGS:0000000000000000 [ 77.458509][ T8393] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 [ 77.465218][ T8393] CR2: 000000c0002a37b0 CR3: 0000000012a41000 CR4: 00000000001506e0 e[ 77.473316][ T8393] DR0: 0000000000000000 DR1: 0000000000000000 DR2: 0000000000000000 [ 77.481557][ T8393] DR3: 0000000000000000 DR6: 00000000fffe0ff0 DR7: 0000000000000400 [ 77.489553][ T8393] Call Trace: b[ 77.492948][ T8393] kvm_wait+0xc9/0xe0 [ 77.497006][ T8393] __pv_queued_spin_lock_slowpath+0x8b8/0xb40 [ 77.503414][ T8393] ? pv_hash+0x100/0x100 [ 77.507689][ T8393] ? lock_release+0x720/0x720 [ 77.512531][ T8393] do_raw_spin_lock+0x200/0x2b0 [ 77.517416][ T8393] ? rwlock_bug.part.0+0x90/0x90 i[ 77.523132][ T8393] huge_pmd_set_accessed+0x103/0x320 [ 77.528373][ T8393] ? huge_pud_set_accessed+0x300/0x300 [ 77.533986][ T8393] ? mark_lock+0xef/0x17b0 [ 77.538450][ T8393] ? lockdep_hardirqs_on_prepare+0x400/0x400 a[ 77.544591][ T8393] __handle_mm_fault+0xeeb/0x4f70 [ 77.549676][ T8393] ? vm_iomap_memory+0x190/0x190 [ 77.554767][ T8393] handle_mm_fault+0x1bc/0x7e0 n[ 77.559566][ T8393] do_user_addr_fault+0x483/0x1210 [ 77.564898][ T8393] exc_page_fault+0x9e/0x180 [ 77.569522][ T8393] ? asm_exc_page_fault+0x8/0x30 [ 77.574642][ T8393] asm_exc_page_fault+0x1e/0x30 [ 77.579531][ T8393] RIP: 0033:0x59072c [ 77.583531][ T8393] Code: 48 8d 05 97 25 3e 00 48 89 44 24 08 e8 6d 54 ea ff 90 e8 07 a1 ed ff eb a5 cc cc cc cc cc 8b 44 24 10 48 8b 4c 24 08 89 41 24 cc cc cc cc cc cc cc cc cc cc cc cc cc cc cc cc cc cc cc 48 8b [ 77.603593][ T8393] RSP: 002b:000000c0002a37b0 EFLAGS: 00010246 [ 77.609700][ T8393] RAX: 00000000000017d6 RBX: 00000000000017d6 RCX: 0000000000fb4000 [ 77.618025][ T8393] RDX: 0000000000001800 RSI: 0000000000fb4000 RDI: 00000000017ec8d0 [ 77.626271][ T8393] RBP: 000000c0002a3890 R08: 00000000000017d5 R09: 000000000059d6a0 [ 77.634374][ T8393] R10: 000000c00011c000 R11: 0000000000000020 R12: 00000000000000fa G[ 77.642508][ T8393] R13: 00aaaaaaaaaaaaaa R14: 000000000093f064 R15: 0000000000000038 [ 77.650541][ T8393] Kernel panic - not syncing: panic_on_warn set ... [ 77.657155][ T8393] CPU: 1 PID: 8393 Comm: syz-fuzzer Not tainted 5.12.0-rc3-syzkaller #0 [ 77.665518][ T8393] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 77.675592][ T8393] Call Trace: N[ 77.678911][ T8393] dump_stack+0x141/0x1d7 [ 77.683332][ T8393] panic+0x306/0x73d [ 77.687266][ T8393] ? __warn_printk+0xf3/0xf3 U[ 77.691878][ T8393] ? __warn.cold+0x1a/0x44 [ 77.696352][ T8393] ? warn_bogus_irq_restore+0x1d/0x20 [ 77.701769][ T8393] __warn.cold+0x35/0x44 [ 77.706030][ T8393] ? wake_up_klogd.part.0+0x8e/0xd0 [ 77.711242][ T8393] ? warn_bogus_irq_restore+0x1d/0x20 [ 77.716627][ T8393] report_bug+0x1bd/0x210 [ 77.720992][ T8393] handle_bug+0x3c/0x60 [ 77.725158][ T8393] exc_invalid_op+0x14/0x40 [ 77.729843][ T8393] asm_exc_invalid_op+0x12/0x20 [ 77.734710][ T8393] RIP: 0010:warn_bogus_irq_restore+0x1d/0x20 [ 77.740716][ T8393] Code: be ff cc cc cc cc cc cc cc cc cc cc cc 80 3d 22 ca ab 04 00 74 01 c3 48 c7 c7 60 79 6b 89 c6 05 11 ca ab 04 01 e8 81 bc be ff <0f> 0b c3 48 39 77 10 0f 84 97 00 00 00 66 f7 47 22 f0 ff 74 4b 48 [ 77.760353][ T8393] RSP: 0000:ffffc90001a7fac8 EFLAGS: 00010282 [ 77.766462][ T8393] RAX: 0000000000000000 RBX: ffff888019ada180 RCX: 0000000000000000 [ 77.774981][ T8393] RDX: ffff8880243ae300 RSI: ffffffff815b4085 RDI: fffff5200034ff4b [ 77.783063][ T8393] RBP: 0000000000000200 R08: 0000000000000000 R09: 0000000000000000 [ 77.791333][ T8393] R10: ffffffff815acdee R11: 0000000000000000 R12: 0000000000000003 [ 77.799862][ T8393] R13: ffffed100335b430 R14: 0000000000000001 R15: ffff8880b9d36000 [ 77.808209][ T8393] ? wake_up_klogd.part.0+0x8e/0xd0 [ 77.817983][ T8393] ? vprintk_func+0x95/0x1e0 [ 77.822875][ T8393] ? warn_bogus_irq_restore+0x1d/0x20 [ 77.828627][ T8393] kvm_wait+0xc9/0xe0 [ 77.832738][ T8393] __pv_queued_spin_lock_slowpath+0x8b8/0xb40 [ 77.838952][ T8393] ? pv_hash+0x100/0x100 [ 77.843229][ T8393] ? lock_release+0x720/0x720 [ 77.848109][ T8393] do_raw_spin_lock+0x200/0x2b0 [ 77.852990][ T8393] ? rwlock_bug.part.0+0x90/0x90 [ 77.857957][ T8393] huge_pmd_set_accessed+0x103/0x320 [ 77.863290][ T8393] ? huge_pud_set_accessed+0x300/0x300 [ 77.868785][ T8393] ? mark_lock+0xef/0x17b0 [ 77.873271][ T8393] ? lockdep_hardirqs_on_prepare+0x400/0x400 [ 77.880250][ T8393] __handle_mm_fault+0xeeb/0x4f70 [ 77.885307][ T8393] ? vm_iomap_memory+0x190/0x190 [ 77.890266][ T8393] handle_mm_fault+0x1bc/0x7e0 [ 77.895057][ T8393] do_user_addr_fault+0x483/0x1210 [ 77.900207][ T8393] exc_page_fault+0x9e/0x180 [ 77.904830][ T8393] ? asm_exc_page_fault+0x8/0x30 [ 77.909800][ T8393] asm_exc_page_fault+0x1e/0x30 [ 77.914680][ T8393] RIP: 0033:0x59072c [ 77.919200][ T8393] Code: 48 8d 05 97 25 3e 00 48 89 44 24 08 e8 6d 54 ea ff 90 e8 07 a1 ed ff eb a5 cc cc cc cc cc 8b 44 24 10 48 8b 4c 24 08 89 41 24 cc cc cc cc cc cc cc cc cc cc cc cc cc cc cc cc cc cc cc 48 8b [ 77.938852][ T8393] RSP: 002b:000000c0002a37b0 EFLAGS: 00010246 [ 77.944959][ T8393] RAX: 00000000000017d6 RBX: 00000000000017d6 RCX: 0000000000fb4000 [ 77.952958][ T8393] RDX: 0000000000001800 RSI: 0000000000fb4000 RDI: 00000000017ec8d0 [ 77.960972][ T8393] RBP: 000000c0002a3890 R08: 00000000000017d5 R09: 000000000059d6a0 [ 77.968994][ T8393] R10: 000000c00011c000 R11: 0000000000000020 R12: 00000000000000fa [ 77.976990][ T8393] R13: 00aaaaaaaaaaaaaa R14: 000000000093f064 R15: 0000000000000038 [ 77.985937][ T8393] Kernel Offset: disabled [ 77.990637][ T8393] Rebooting in 86400 seconds..