[ 61.748909][ T7762] device veth0_vlan entered promiscuous mode [ 61.760049][ T2958] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_vlan: link becomes ready [ 61.772194][ T2958] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_vlan: link becomes ready [ 61.780961][ T2958] IPv6: ADDRCONF(NETDEV_CHANGE): vlan0: link becomes ready [ 61.789203][ T2958] IPv6: ADDRCONF(NETDEV_CHANGE): vlan1: link becomes ready [ 61.798267][ T7768] device veth0_vlan entered promiscuous mode [ 61.832234][ T7762] device veth1_vlan entered promiscuous mode [ 61.863031][ T7768] device veth1_vlan entered promiscuous mode [ 62.616104][ T2958] IPv6: ADDRCONF(NETDEV_CHANGE): macvlan0: link becomes ready [ 62.656191][ T2958] IPv6: ADDRCONF(NETDEV_CHANGE): macvlan1: link becomes ready [ 478.468417][ T7759] syz-executor.2 (7759) used greatest stack depth: 23472 bytes left [ 479.403340][ T1151] device hsr_slave_0 left promiscuous mode [ 479.472474][ T1151] device hsr_slave_1 left promiscuous mode [ 479.563954][ T1151] device bridge_slave_1 left promiscuous mode [ 479.570440][ T1151] bridge0: port 2(bridge_slave_1) entered disabled state [ 479.646130][ T1151] device bridge_slave_0 left promiscuous mode [ 479.652424][ T1151] bridge0: port 1(bridge_slave_0) entered disabled state [ 479.708391][ T1151] device veth1_vlan left promiscuous mode [ 479.714895][ T1151] device veth0_vlan left promiscuous mode [ 481.507741][ T1151] team0 (unregistering): Port device team_slave_1 removed [ 481.518762][ T1151] team0 (unregistering): Port device team_slave_0 removed [ 481.529934][ T1151] bond0 (unregistering): Releasing backup interface bond_slave_1 [ 481.577279][ T1151] bond0 (unregistering): Releasing backup interface bond_slave_0 [ 481.637007][ T1151] bond0 (unregistering): Released all slaves Warning: Permanently added '10.128.10.17' (ECDSA) to the list of known hosts. [ 487.343491][ T1151] device hsr_slave_0 left promiscuous mode [ 487.382956][ T1151] device hsr_slave_1 left promiscuous mode [ 487.412371][ C0] kasan: CONFIG_KASAN_INLINE enabled [ 487.417845][ C0] kasan: GPF could be caused by NULL-ptr deref or user memory access [ 487.426726][ C0] general protection fault: 0000 [#1] PREEMPT SMP KASAN [ 487.433984][ C0] CPU: 0 PID: 0 Comm: swapper/0 Not tainted 5.2.0-rc6-syzkaller #0 [ 487.441991][ C0] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 487.452579][ C0] RIP: 0010:send_hsr_supervision_frame+0x30/0xf60 [ 487.459172][ C0] Code: 89 e5 41 57 41 56 41 55 49 89 fd 41 54 41 89 d4 48 89 c2 53 48 c1 ea 03 48 83 ec 50 48 89 45 d0 48 b8 00 00 00 00 00 fc ff df <80> 3c 02 00 89 75 c8 0f 85 83 0c 00 00 48 b8 00 00 00 00 00 fc ff [ 487.479856][ C0] RSP: 0018:ffff8880ae809c68 EFLAGS: 00010282 [ 487.485918][ C0] RAX: dffffc0000000000 RBX: ffff8880a60cd040 RCX: ffffffff81563af4 [ 487.494316][ C0] RDX: 0000000000000002 RSI: 0000000000000017 RDI: 0000000000000000 [ 487.502710][ C0] RBP: ffff8880ae809ce0 R08: ffffed1015d06c78 R09: ffffed1015d06c77 [ 487.510812][ C0] R10: ffffed1015d06c77 R11: ffff8880ae8363bb R12: 0000000000000000 [ 487.520313][ C0] R13: 0000000000000000 R14: ffff8880ae809db8 R15: ffff8880ae824b80 [ 487.528709][ C0] FS: 0000000000000000(0000) GS:ffff8880ae800000(0000) knlGS:0000000000000000 [ 487.537963][ C0] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 [ 487.545186][ C0] CR2: 00000000080d6f40 CR3: 000000000886d000 CR4: 00000000001406f0 [ 487.553627][ C0] DR0: 0000000000000000 DR1: 0000000000000000 DR2: 0000000000000000 [ 487.562240][ C0] DR3: 0000000000000000 DR6: 00000000fffe0ff0 DR7: 0000000000000400 [ 487.570476][ C0] Call Trace: [ 487.573785][ C0] [ 487.576745][ C0] ? lock_acquire+0x173/0x3d0 [ 487.581416][ C0] ? hsr_dev_open+0x2c0/0x2c0 [ 487.586338][ C0] ? kasan_check_read+0x11/0x20 [ 487.591372][ C0] hsr_announce+0xd9/0x2b0 [ 487.596059][ C0] call_timer_fn+0x14d/0x510 [ 487.600941][ C0] ? hsr_dev_open+0x2c0/0x2c0 [ 487.606023][ C0] ? process_timeout+0x40/0x40 [ 487.611310][ C0] ? _raw_spin_unlock_irq+0x27/0x80 [ 487.616733][ C0] ? trace_hardirqs_on+0x28/0x190 [ 487.621982][ C0] ? hsr_dev_open+0x2c0/0x2c0 [ 487.626780][ C0] run_timer_softirq+0xc6f/0x1330 [ 487.631967][ C0] ? add_timer+0x730/0x730 [ 487.637009][ C0] ? kvm_clock_read+0x18/0x30 [ 487.642079][ C0] ? kvm_sched_clock_read+0x9/0x20 [ 487.647985][ C0] ? sched_clock+0x31/0x40 [ 487.652482][ C0] ? __do_softirq+0x1f9/0x958 [ 487.657693][ C0] __do_softirq+0x260/0x958 [ 487.662184][ C0] ? sched_clock_cpu+0x1b/0x1b0 [ 487.667035][ C0] irq_exit+0x17f/0x1c0 [ 487.671331][ C0] smp_apic_timer_interrupt+0x13e/0x540 [ 487.676877][ C0] apic_timer_interrupt+0xf/0x20 [ 487.681860][ C0] [ 487.684934][ C0] RIP: 0010:native_safe_halt+0x12/0x20 [ 487.690389][ C0] Code: 11 ff ff ff 4c 89 e7 e8 fc a1 96 fa eb 97 90 90 90 90 90 90 90 90 90 90 55 48 89 e5 e9 07 00 00 00 0f 00 2d e0 bd 65 00 fb f4 <5d> c3 66 90 66 2e 0f 1f 84 00 00 00 00 00 55 48 89 e5 e9 07 00 00 [ 487.711589][ C0] RSP: 0018:ffffffff88807ce0 EFLAGS: 00000282 ORIG_RAX: ffffffffffffff13 [ 487.720626][ C0] RAX: dffffc0000000000 RBX: ffffffff8887a040 RCX: 0000000000000000 [ 487.728978][ C0] RDX: 1ffffffff11243e1 RSI: 0000000000000006 RDI: ffffffff88921f08 [ 487.736939][ C0] RBP: ffffffff88807ce0 R08: 0000000000000006 R09: 0000000000000000 [ 487.745094][ C0] R10: 0000000000000000 R11: 0000000000000000 R12: 0000000000000000 [ 487.753479][ C0] R13: ffffffff88921ef8 R14: 0000000000000000 R15: ffffffff89677978 [ 487.761617][ C0] default_idle+0x51/0x310 [ 487.766241][ C0] arch_cpu_idle+0xa/0x10 [ 487.771081][ C0] default_idle_call+0x6d/0x90 [ 487.776192][ C0] do_idle+0x3e4/0x590 [ 487.780412][ C0] ? arch_cpu_idle_exit+0x70/0x70 [ 487.786992][ C0] ? trace_hardirqs_on+0x28/0x190 [ 487.792015][ C0] cpu_startup_entry+0x18/0x20 [ 487.796769][ C0] rest_init+0x1a4/0x279 [ 487.801205][ C0] arch_call_rest_init+0x9/0xc [ 487.806099][ C0] start_kernel+0x6bd/0x6f8 [ 487.810594][ C0] ? mem_encrypt_init+0x1/0x1 [ 487.815263][ C0] ? early_idt_handler_common+0x3b/0x60 [ 487.821067][ C0] x86_64_start_reservations+0x29/0x2b [ 487.826562][ C0] x86_64_start_kernel+0x76/0x79 [ 487.831621][ C0] secondary_startup_64+0xa4/0xb0 [ 487.836799][ C0] Modules linked in: [ 487.840742][ C0] ---[ end trace 90811576dd47eee9 ]--- [ 487.846222][ C0] RIP: 0010:send_hsr_supervision_frame+0x30/0xf60 [ 487.853060][ C0] Code: 89 e5 41 57 41 56 41 55 49 89 fd 41 54 41 89 d4 48 89 c2 53 48 c1 ea 03 48 83 ec 50 48 89 45 d0 48 b8 00 00 00 00 00 fc ff df <80> 3c 02 00 89 75 c8 0f 85 83 0c 00 00 48 b8 00 00 00 00 00 fc ff [ 487.873567][ C0] RSP: 0018:ffff8880ae809c68 EFLAGS: 00010282 [ 487.879881][ C0] RAX: dffffc0000000000 RBX: ffff8880a60cd040 RCX: ffffffff81563af4 [ 487.888030][ C0] RDX: 0000000000000002 RSI: 0000000000000017 RDI: 0000000000000000 [ 487.896883][ C0] RBP: ffff8880ae809ce0 R08: ffffed1015d06c78 R09: ffffed1015d06c77 [ 487.904879][ C0] R10: ffffed1015d06c77 R11: ffff8880ae8363bb R12: 0000000000000000 [ 487.913031][ C0] R13: 0000000000000000 R14: ffff8880ae809db8 R15: ffff8880ae824b80 [ 487.921358][ C0] FS: 0000000000000000(0000) GS:ffff8880ae800000(0000) knlGS:0000000000000000 [ 487.930912][ C0] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 [ 487.937891][ C0] CR2: 00000000080d6f40 CR3: 000000000886d000 CR4: 00000000001406f0 [ 487.946358][ C0] DR0: 0000000000000000 DR1: 0000000000000000 DR2: 0000000000000000 [ 487.954651][ C0] DR3: 0000000000000000 DR6: 00000000fffe0ff0 DR7: 0000000000000400 [ 487.963692][ C0] Kernel panic - not syncing: Fatal exception in interrupt [ 487.972473][ C0] Kernel Offset: disabled [ 487.976836][ C0] Rebooting in 86400 seconds..