[ 413.435549][T23870] netlink: 'syz-executor.5': attribute type 1 has an invalid length. [ 413.485233][T23874] netlink: 'syz-executor.2': attribute type 1 has an invalid length. [ 413.514178][T23875] netlink: 'syz-executor.3': attribute type 1 has an invalid length. [ 413.533149][T23877] netlink: 'syz-executor.1': attribute type 1 has an invalid length. [ 413.567559][T23879] netlink: 'syz-executor.4': attribute type 1 has an invalid length. [ 413.609388][T23881] netlink: 'syz-executor.0': attribute type 1 has an invalid length. [ 413.639291][T23878] netlink: 'syz-executor.5': attribute type 1 has an invalid length. [ 413.660520][T23886] netlink: 'syz-executor.3': attribute type 1 has an invalid length. [ 413.698452][T23888] netlink: 'syz-executor.2': attribute type 1 has an invalid length. [ 413.738781][T23892] netlink: 'syz-executor.4': attribute type 1 has an invalid length. [ 417.983697][ T8787] ------------[ cut here ]------------ [ 417.989600][ T8787] raw_local_irq_restore() called with IRQs enabled [ 417.996195][ T8787] WARNING: CPU: 1 PID: 8787 at kernel/locking/irqflag-debug.c:9 warn_bogus_irq_restore+0x1d/0x20 [ 418.006868][ T8787] Modules linked in: [ 418.010770][ T8787] CPU: 1 PID: 8787 Comm: syz-executor.2 Not tainted 5.11.0-rc2-syzkaller #0 [ 418.019546][ T8787] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 418.029715][ T8787] RIP: 0010:warn_bogus_irq_restore+0x1d/0x20 [ 418.035759][ T8787] Code: 51 00 e9 3f fe ff ff cc cc cc cc cc cc 80 3d 80 27 cf 0a 00 74 01 c3 48 c7 c7 60 f5 8a 88 c6 05 6f 27 cf 0a 01 e8 17 e1 a5 06 <0f> 0b c3 48 c7 c0 a0 16 4e 8e 53 48 89 fb 48 ba 00 00 00 00 00 fc [ 418.055444][ T8787] RSP: 0018:ffffc900017ef9f8 EFLAGS: 00010286 [ 418.061688][ T8787] RAX: 0000000000000000 RBX: ffff888023354040 RCX: 0000000000000000 [ 418.069753][ T8787] RDX: 0000000000000002 RSI: ffffffff88ddc880 RDI: fffff520002fdf31 [ 418.077896][ T8787] RBP: 0000000000000246 R08: 0000000000000001 R09: ffff8880b9f30827 [ 418.085938][ T8787] R10: ffffed10173e6104 R11: 0000000000000001 R12: 0000000000000003 [ 418.093986][ T8787] R13: ffffed100466a808 R14: 0000000000000001 R15: ffff8880b9f359c0 [ 418.102029][ T8787] FS: 0000000001d2b400(0000) GS:ffff8880b9f00000(0000) knlGS:0000000000000000 [ 418.111041][ T8787] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 [ 418.117633][ T8787] CR2: 00007ffdde9bdbd8 CR3: 000000002975b000 CR4: 00000000001506e0 [ 418.125727][ T8787] DR0: 0000000000000000 DR1: 0000000000000000 DR2: 0000000000000000 [ 418.133777][ T8787] DR3: 0000000000000000 DR6: 00000000fffe0ff0 DR7: 0000000000000400 [ 418.141939][ T8787] Call Trace: [ 418.145242][ T8787] kvm_wait+0xc3/0xe0 [ 418.149446][ T8787] __pv_queued_spin_lock_slowpath+0x8b8/0xb40 [ 418.156132][ T8787] ? pv_hash+0x100/0x100 [ 418.160409][ T8787] ? lock_release+0x720/0x720 [ 418.165255][ T8787] do_raw_spin_lock+0x200/0x2b0 [ 418.170113][ T8787] ? rwlock_bug.part.0+0x90/0x90 [ 418.175778][ T8787] __ext4_new_inode+0x2da2/0x44d0 [ 418.180905][ T8787] ? ext4_mark_inode_used+0x1280/0x1280 [ 418.187037][ T8787] ? dquot_free_inode+0x5b0/0x5b0 [ 418.192359][ T8787] ? lockdep_hardirqs_on+0x79/0x100 [ 418.197693][ T8787] ext4_mkdir+0x298/0x910 [ 418.202401][ T8787] ? ext4_rmdir+0x1090/0x1090 [ 418.207176][ T8787] ? from_kgid+0x7f/0xc0 [ 418.211556][ T8787] ? generic_permission+0x41/0x370 [ 418.216912][ T8787] vfs_mkdir+0x413/0x660 [ 418.221309][ T8787] do_mkdirat+0x1eb/0x250 [ 418.225763][ T8787] ? user_path_create+0xc0/0xc0 [ 418.230625][ T8787] ? lockdep_hardirqs_on_prepare+0x17b/0x400 [ 418.236695][ T8787] ? syscall_enter_from_user_mode+0x27/0x70 [ 418.242828][ T8787] do_syscall_64+0x2d/0x70 [ 418.247427][ T8787] entry_SYSCALL_64_after_hwframe+0x44/0xa9 [ 418.253528][ T8787] RIP: 0033:0x4656e7 [ 418.257429][ T8787] Code: 73 01 c3 48 c7 c1 bc ff ff ff f7 d8 64 89 01 48 83 c8 ff c3 66 2e 0f 1f 84 00 00 00 00 00 0f 1f 44 00 00 b8 53 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 [ 418.277460][ T8787] RSP: 002b:00007ffdde9bf418 EFLAGS: 00000206 ORIG_RAX: 0000000000000053 [ 418.286220][ T8787] RAX: ffffffffffffffda RBX: 00007ffdde9bf4b0 RCX: 00000000004656e7 [ 418.294472][ T8787] RDX: 0000000000000000 RSI: 00000000000001ff RDI: 00007ffdde9bf4b0 [ 418.303725][ T8787] RBP: 00007ffdde9bf48c R08: 0000000000000000 R09: 0000000000000006 [ 418.311797][ T8787] R10: 00007ffdde9bf1b4 R11: 0000000000000206 R12: 0000000000000032 [ 418.319789][ T8787] R13: 00000000000660cb R14: 0000000000000002 R15: 00007ffdde9bf4f0 [ 418.327873][ T8787] Kernel panic - not syncing: panic_on_warn set ... [ 418.334504][ T8787] CPU: 1 PID: 8787 Comm: syz-executor.2 Not tainted 5.11.0-rc2-syzkaller #0 [ 418.343176][ T8787] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 418.353327][ T8787] Call Trace: [ 418.356611][ T8787] dump_stack+0xa7/0xe6 [ 418.360902][ T8787] panic+0x256/0x4eb [ 418.364838][ T8787] ? __warn_printk+0xee/0xee [ 418.369451][ T8787] ? warn_bogus_irq_restore+0x1d/0x20 [ 418.374828][ T8787] __warn.cold+0x2b/0x35 [ 418.379071][ T8787] ? warn_bogus_irq_restore+0x1d/0x20 [ 418.384446][ T8787] report_bug+0x15a/0x1b0 [ 418.388867][ T8787] ? vprintk_emit+0xc2/0x310 [ 418.393711][ T8787] handle_bug+0x3c/0x60 [ 418.398039][ T8787] exc_invalid_op+0x14/0x40 [ 418.402633][ T8787] asm_exc_invalid_op+0x12/0x20 [ 418.407637][ T8787] RIP: 0010:warn_bogus_irq_restore+0x1d/0x20 [ 418.413641][ T8787] Code: 51 00 e9 3f fe ff ff cc cc cc cc cc cc 80 3d 80 27 cf 0a 00 74 01 c3 48 c7 c7 60 f5 8a 88 c6 05 6f 27 cf 0a 01 e8 17 e1 a5 06 <0f> 0b c3 48 c7 c0 a0 16 4e 8e 53 48 89 fb 48 ba 00 00 00 00 00 fc [ 418.433246][ T8787] RSP: 0018:ffffc900017ef9f8 EFLAGS: 00010286 [ 418.439315][ T8787] RAX: 0000000000000000 RBX: ffff888023354040 RCX: 0000000000000000 [ 418.447293][ T8787] RDX: 0000000000000002 RSI: ffffffff88ddc880 RDI: fffff520002fdf31 [ 418.455264][ T8787] RBP: 0000000000000246 R08: 0000000000000001 R09: ffff8880b9f30827 [ 418.463242][ T8787] R10: ffffed10173e6104 R11: 0000000000000001 R12: 0000000000000003 [ 418.471214][ T8787] R13: ffffed100466a808 R14: 0000000000000001 R15: ffff8880b9f359c0 [ 418.479291][ T8787] ? warn_bogus_irq_restore+0x1d/0x20 [ 418.484667][ T8787] kvm_wait+0xc3/0xe0 [ 418.488651][ T8787] __pv_queued_spin_lock_slowpath+0x8b8/0xb40 [ 418.494729][ T8787] ? pv_hash+0x100/0x100 [ 418.498975][ T8787] ? lock_release+0x720/0x720 [ 418.503653][ T8787] do_raw_spin_lock+0x200/0x2b0 [ 418.508503][ T8787] ? rwlock_bug.part.0+0x90/0x90 [ 418.513447][ T8787] __ext4_new_inode+0x2da2/0x44d0 [ 418.518494][ T8787] ? ext4_mark_inode_used+0x1280/0x1280 [ 418.524057][ T8787] ? dquot_free_inode+0x5b0/0x5b0 [ 418.529101][ T8787] ? lockdep_hardirqs_on+0x79/0x100 [ 418.534305][ T8787] ext4_mkdir+0x298/0x910 [ 418.538630][ T8787] ? ext4_rmdir+0x1090/0x1090 [ 418.543286][ T8787] ? from_kgid+0x7f/0xc0 [ 418.547517][ T8787] ? generic_permission+0x41/0x370 [ 418.552754][ T8787] vfs_mkdir+0x413/0x660 [ 418.557071][ T8787] do_mkdirat+0x1eb/0x250 [ 418.561390][ T8787] ? user_path_create+0xc0/0xc0 [ 418.566238][ T8787] ? lockdep_hardirqs_on_prepare+0x17b/0x400 [ 418.572211][ T8787] ? syscall_enter_from_user_mode+0x27/0x70 [ 418.578287][ T8787] do_syscall_64+0x2d/0x70 [ 418.582709][ T8787] entry_SYSCALL_64_after_hwframe+0x44/0xa9 [ 418.588591][ T8787] RIP: 0033:0x4656e7 [ 418.592477][ T8787] Code: 73 01 c3 48 c7 c1 bc ff ff ff f7 d8 64 89 01 48 83 c8 ff c3 66 2e 0f 1f 84 00 00 00 00 00 0f 1f 44 00 00 b8 53 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 [ 418.612241][ T8787] RSP: 002b:00007ffdde9bf418 EFLAGS: 00000206 ORIG_RAX: 0000000000000053 [ 418.620916][ T8787] RAX: ffffffffffffffda RBX: 00007ffdde9bf4b0 RCX: 00000000004656e7 [ 418.631578][ T8787] RDX: 0000000000000000 RSI: 00000000000001ff RDI: 00007ffdde9bf4b0 [ 418.640298][ T8787] RBP: 00007ffdde9bf48c R08: 0000000000000000 R09: 0000000000000006 [ 418.648606][ T8787] R10: 00007ffdde9bf1b4 R11: 0000000000000206 R12: 0000000000000032 [ 418.657472][ T8787] R13: 00000000000660cb R14: 0000000000000002 R15: 00007ffdde9bf4f0 [ 418.665795][ T8787] Kernel Offset: disabled [ 418.670261][ T8787] Rebooting in 86400 seconds..