[ 49.673673][ T11] bridge0: port 1(bridge_slave_0) entered disabled state [ 49.712590][ T11] device veth1_macvtap left promiscuous mode [ 49.712706][ T11] device veth0_macvtap left promiscuous mode [ 49.712817][ T11] device veth1_vlan left promiscuous mode [ 49.713016][ T11] device veth0_vlan left promiscuous mode [ 49.857742][ T11] team0 (unregistering): Port device team_slave_1 removed [ 49.867934][ T11] team0 (unregistering): Port device team_slave_0 removed [ 49.878610][ T11] bond0 (unregistering): (slave bond_slave_1): Releasing backup interface [ 49.891250][ T11] bond0 (unregistering): (slave bond_slave_0): Releasing backup interface [ 49.937693][ T11] bond0 (unregistering): Released all slaves Warning: Permanently added '10.128.10.48' (ECDSA) to the list of known hosts. 2022/06/07 19:50:02 parsed 1 programs 2022/06/07 19:50:03 executed programs: 0 [ 62.043348][ T3962] cgroup: Unknown subsys name 'net' [ 62.049529][ T3962] cgroup: Unknown subsys name 'rlimit' [ 63.177853][ T3614] Bluetooth: hci0: unexpected cc 0x0c03 length: 249 > 1 [ 63.179041][ T3614] Bluetooth: hci0: unexpected cc 0x1003 length: 249 > 9 [ 63.179423][ T3614] Bluetooth: hci0: unexpected cc 0x1001 length: 249 > 9 [ 63.180105][ T3614] Bluetooth: hci0: unexpected cc 0x0c23 length: 249 > 4 [ 63.180962][ T3614] Bluetooth: hci0: unexpected cc 0x0c25 length: 249 > 3 [ 63.181146][ T3614] Bluetooth: hci0: unexpected cc 0x0c38 length: 249 > 2 [ 63.296388][ T3974] chnl_net:caif_netlink_parms(): no params data found [ 63.354399][ T3974] bridge0: port 1(bridge_slave_0) entered blocking state [ 63.354529][ T3974] bridge0: port 1(bridge_slave_0) entered disabled state [ 63.355517][ T3974] device bridge_slave_0 entered promiscuous mode [ 63.357829][ T3974] bridge0: port 2(bridge_slave_1) entered blocking state [ 63.357925][ T3974] bridge0: port 2(bridge_slave_1) entered disabled state [ 63.358744][ T3974] device bridge_slave_1 entered promiscuous mode [ 63.411716][ T3974] bond0: (slave bond_slave_0): Enslaving as an active interface with an up link [ 63.413979][ T3974] bond0: (slave bond_slave_1): Enslaving as an active interface with an up link [ 63.445917][ T3974] team0: Port device team_slave_0 added [ 63.457700][ T3974] team0: Port device team_slave_1 added [ 63.487326][ T3974] batman_adv: batadv0: Adding interface: batadv_slave_0 [ 63.487332][ T3974] batman_adv: batadv0: The MTU of interface batadv_slave_0 is too small (1500) to handle the transport of batman-adv packets. Packets going over this interface will be fragmented on layer2 which could impact the performance. Setting the MTU to 1560 would solve the problem. [ 63.487339][ T3974] batman_adv: batadv0: Not using interface batadv_slave_0 (retrying later): interface not active [ 63.489101][ T3974] batman_adv: batadv0: Adding interface: batadv_slave_1 [ 63.489105][ T3974] batman_adv: batadv0: The MTU of interface batadv_slave_1 is too small (1500) to handle the transport of batman-adv packets. Packets going over this interface will be fragmented on layer2 which could impact the performance. Setting the MTU to 1560 would solve the problem. [ 63.489111][ T3974] batman_adv: batadv0: Not using interface batadv_slave_1 (retrying later): interface not active [ 63.553892][ T3974] device hsr_slave_0 entered promiscuous mode [ 63.576288][ T3974] device hsr_slave_1 entered promiscuous mode [ 63.638676][ T3974] bridge0: port 2(bridge_slave_1) entered blocking state [ 63.638709][ T3974] bridge0: port 2(bridge_slave_1) entered forwarding state [ 63.639020][ T3974] bridge0: port 1(bridge_slave_0) entered blocking state [ 63.639052][ T3974] bridge0: port 1(bridge_slave_0) entered forwarding state [ 63.676510][ T3974] 8021q: adding VLAN 0 to HW filter on device bond0 [ 63.681477][ T3625] IPv6: ADDRCONF(NETDEV_CHANGE): veth0: link becomes ready [ 63.687073][ T3625] bridge0: port 1(bridge_slave_0) entered disabled state [ 63.695660][ T3625] bridge0: port 2(bridge_slave_1) entered disabled state [ 63.714821][ T3625] IPv6: ADDRCONF(NETDEV_CHANGE): bond0: link becomes ready [ 63.718243][ T3974] 8021q: adding VLAN 0 to HW filter on device team0 [ 63.728252][ T3625] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_0: link becomes ready [ 63.728658][ T3625] bridge0: port 1(bridge_slave_0) entered blocking state [ 63.728698][ T3625] bridge0: port 1(bridge_slave_0) entered forwarding state [ 63.733260][ T14] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_1: link becomes ready [ 63.733567][ T14] bridge0: port 2(bridge_slave_1) entered blocking state [ 63.733610][ T14] bridge0: port 2(bridge_slave_1) entered forwarding state [ 63.743751][ T3625] IPv6: ADDRCONF(NETDEV_CHANGE): team_slave_0: link becomes ready [ 63.744716][ T3625] IPv6: ADDRCONF(NETDEV_CHANGE): team0: link becomes ready [ 63.748323][ T14] IPv6: ADDRCONF(NETDEV_CHANGE): team_slave_1: link becomes ready [ 63.753061][ T3625] IPv6: ADDRCONF(NETDEV_CHANGE): hsr_slave_0: link becomes ready [ 63.756788][ T14] IPv6: ADDRCONF(NETDEV_CHANGE): hsr_slave_1: link becomes ready [ 63.759409][ T3974] IPv6: ADDRCONF(NETDEV_CHANGE): hsr0: link becomes ready [ 63.773956][ T3625] IPv6: ADDRCONF(NETDEV_CHANGE): vxcan0: link becomes ready [ 63.774049][ T3625] IPv6: ADDRCONF(NETDEV_CHANGE): vxcan1: link becomes ready [ 63.779020][ T3974] 8021q: adding VLAN 0 to HW filter on device batadv0 [ 64.030692][ T3625] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_virt_wifi: link becomes ready [ 64.053070][ T3625] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_vlan: link becomes ready [ 64.053555][ T3625] IPv6: ADDRCONF(NETDEV_CHANGE): vlan0: link becomes ready [ 64.053955][ T3625] IPv6: ADDRCONF(NETDEV_CHANGE): vlan1: link becomes ready [ 64.057220][ T3974] device veth0_vlan entered promiscuous mode [ 64.064879][ T3974] device veth1_vlan entered promiscuous mode [ 64.085079][ T14] IPv6: ADDRCONF(NETDEV_CHANGE): macvlan0: link becomes ready [ 64.085449][ T14] IPv6: ADDRCONF(NETDEV_CHANGE): macvlan1: link becomes ready [ 64.085985][ T14] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_macvtap: link becomes ready [ 64.091863][ T3974] device veth0_macvtap entered promiscuous mode [ 64.099131][ T3974] device veth1_macvtap entered promiscuous mode [ 64.118806][ T3974] batman_adv: batadv0: Interface activated: batadv_slave_0 [ 64.118878][ T3625] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_batadv: link becomes ready [ 64.125961][ T3625] IPv6: ADDRCONF(NETDEV_CHANGE): macvtap0: link becomes ready [ 64.129968][ T3974] batman_adv: batadv0: Interface activated: batadv_slave_1 [ 64.130553][ T14] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_batadv: link becomes ready [ 64.227372][ T8] wlan0: Created IBSS using preconfigured BSSID 50:50:50:50:50:50 [ 64.227382][ T8] wlan0: Creating new IBSS network, BSSID 50:50:50:50:50:50 [ 64.229195][ T3625] IPv6: ADDRCONF(NETDEV_CHANGE): wlan0: link becomes ready [ 64.248647][ T8] wlan1: Created IBSS using preconfigured BSSID 50:50:50:50:50:50 [ 64.248656][ T8] wlan1: Creating new IBSS network, BSSID 50:50:50:50:50:50 [ 64.250906][ T14] IPv6: ADDRCONF(NETDEV_CHANGE): wlan1: link becomes ready [ 64.329051][ T4084] ================================================================== [ 64.329058][ T4084] BUG: KASAN: stack-out-of-bounds in check_move_unevictable_pages+0x348/0x410 [ 64.329074][ T4084] Write of size 8 at addr ffffc90002cbfe20 by task syz-executor.0/4084 [ 64.329081][ T4084] [ 64.329085][ T4084] CPU: 1 PID: 4084 Comm: syz-executor.0 Not tainted 5.19.0-rc1-syzkaller #0 [ 64.329092][ T4084] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 64.329096][ T4084] Call Trace: [ 64.329099][ T4084] [ 64.329103][ T4084] dump_stack_lvl+0x57/0x7d [ 64.329112][ T4084] print_address_description.constprop.0.cold+0xf/0x495 [ 64.329120][ T4084] ? check_move_unevictable_pages+0x348/0x410 [ 64.329128][ T4084] kasan_report.cold+0xf4/0x1c6 [ 64.329135][ T4084] ? check_move_unevictable_pages+0x348/0x410 [ 64.329143][ T4084] check_move_unevictable_pages+0x348/0x410 [ 64.329150][ T4084] ? check_move_unevictable_folios+0x1170/0x1170 [ 64.329157][ T4084] ? lock_downgrade+0x6e0/0x6e0 [ 64.329168][ T4084] ? put_pages_list+0x550/0x550 [ 64.329179][ T4084] drm_gem_put_pages+0x205/0x350 [ 64.329186][ T4084] ? memtype_free.part.0+0x10f/0x160 [ 64.329195][ T4084] ? drm_gem_vm_open+0x70/0x70 [ 64.329199][ T4084] ? do_kernel_range_flush+0x4f/0xa0 [ 64.329213][ T4084] ? remove_vma+0x101/0x140 [ 64.329223][ T4084] drm_gem_shmem_put_pages_locked+0xf3/0x1e0 [ 64.329231][ T4084] drm_gem_shmem_vm_close+0x46/0x70 [ 64.329238][ T4084] remove_vma+0x9b/0x140 [ 64.329245][ T4084] exit_mmap+0x1f5/0x3f0 [ 64.329249][ T4084] ? __ia32_sys_remap_file_pages+0x150/0x150 [ 64.329262][ T4084] __mmput+0xed/0x430 [ 64.329269][ T4084] do_exit+0x8e9/0x2470 [ 64.329279][ T4084] ? mm_update_next_owner+0x6d0/0x6d0 [ 64.329285][ T4084] ? lock_downgrade+0x6e0/0x6e0 [ 64.329291][ T4084] ? do_raw_spin_lock+0x120/0x2a0 [ 64.329298][ T4084] do_group_exit+0xb2/0x2a0 [ 64.329305][ T4084] get_signal+0x1c76/0x2030 [ 64.329312][ T4084] ? futex_wake+0x2fa/0x3f0 [ 64.329318][ T4084] ? exit_signals+0x6f0/0x6f0 [ 64.329323][ T4084] ? futex_wake_mark+0x140/0x140 [ 64.329327][ T4084] ? userfaultfd_unmap_prep+0x430/0x430 [ 64.329335][ T4084] ? lockdep_hardirqs_on_prepare+0x400/0x400 [ 64.329350][ T4084] arch_do_signal_or_restart+0x82/0x2300 [ 64.329361][ T4084] ? do_futex+0x111/0x1c0 [ 64.329366][ T4084] ? get_sigframe_size+0x10/0x10 [ 64.329372][ T4084] ? lock_downgrade+0x6e0/0x6e0 [ 64.329379][ T4084] ? __x64_sys_futex+0x16c/0x3d0 [ 64.329385][ T4084] ? do_futex+0x1c0/0x1c0 [ 64.329392][ T4084] exit_to_user_mode_prepare+0x15f/0x250 [ 64.329399][ T4084] syscall_exit_to_user_mode+0x19/0x50 [ 64.329406][ T4084] do_syscall_64+0x42/0xb0 [ 64.329413][ T4084] entry_SYSCALL_64_after_hwframe+0x46/0xb0 [ 64.329420][ T4084] RIP: 0033:0x7fe8bf089109 [ 64.329427][ T4084] Code: Unable to access opcode bytes at RIP 0x7fe8bf0890df. [ 64.329429][ T4084] RSP: 002b:00007fe8c0275218 EFLAGS: 00000246 ORIG_RAX: 00000000000000ca [ 64.329437][ T4084] RAX: 0000000000000001 RBX: 00007fe8bf19bf68 RCX: 00007fe8bf089109 [ 64.329441][ T4084] RDX: 00000000000f4240 RSI: 0000000000000081 RDI: 00007fe8bf19bf6c [ 64.329445][ T4084] RBP: 00007fe8bf19bf60 R08: 00007ffec81f9080 R09: 0000000000000000 [ 64.329449][ T4084] R10: 0000000020ffc000 R11: 0000000000000246 R12: 00007fe8bf19bf6c [ 64.329452][ T4084] R13: 00007ffec81f76cf R14: 00007fe8c0275300 R15: 0000000000022000 [ 64.329461][ T4084] [ 64.329463][ T4084] [ 64.329465][ T4084] The buggy address belongs to stack of task syz-executor.0/4084 [ 64.329468][ T4084] and is located at offset 40 in frame: [ 64.329470][ T4084] arch_do_signal_or_restart+0x0/0x2300 [ 64.329477][ T4084] [ 64.329478][ T4084] This frame has 2 objects: [ 64.329481][ T4084] [32, 40) 'fp' [ 64.329484][ T4084] [64, 152) 'ksig' [ 64.329487][ T4084] [ 64.329491][ T4084] The buggy address belongs to the virtual mapping at [ 64.329491][ T4084] [ffffc90002cb8000, ffffc90002cc1000) created by: [ 64.329491][ T4084] kernel_clone+0xb8/0x7f0 [ 64.329499][ T4084] [ 64.329500][ T4084] The buggy address belongs to the physical page: [ 64.329503][ T4084] page:ffffea00007bd380 refcount:1 mapcount:0 mapping:0000000000000000 index:0x0 pfn:0x1ef4e [ 64.329509][ T4084] memcg:ffff888144cfe082 [ 64.329511][ T4084] flags: 0xfff00000000000(node=0|zone=1|lastcpupid=0x7ff) [ 64.329520][ T4084] raw: 00fff00000000000 0000000000000000 dead000000000122 0000000000000000 [ 64.329525][ T4084] raw: 0000000000000000 0000000000000000 00000001ffffffff ffff888144cfe082 [ 64.329528][ T4084] page dumped because: kasan: bad access detected [ 64.329531][ T4084] page_owner tracks the page as allocated [ 64.329533][ T4084] page last allocated via order 0, migratetype Unmovable, gfp_mask 0x102dc2(GFP_HIGHUSER|__GFP_NOWARN|__GFP_ZERO), pid 4058, tgid 4058 (dhcpcd-run-hook), ts 64257415686, free_ts 64256194114 [ 64.329543][ T4084] get_page_from_freelist+0x19d3/0x3b30 [ 64.329550][ T4084] __alloc_pages+0x1c7/0x510 [ 64.329555][ T4084] __vmalloc_node_range+0x560/0x1010 [ 64.329561][ T4084] copy_process+0x52d/0x6680 [ 64.329565][ T4084] kernel_clone+0xb8/0x7f0 [ 64.329569][ T4084] __do_sys_clone+0xa1/0xe0 [ 64.329574][ T4084] do_syscall_64+0x35/0xb0 [ 64.329579][ T4084] entry_SYSCALL_64_after_hwframe+0x46/0xb0 [ 64.329584][ T4084] page last free stack trace: [ 64.329586][ T4084] free_pcp_prepare+0x549/0xd20 [ 64.329590][ T4084] free_unref_page_list+0x16f/0xf80 [ 64.329594][ T4084] release_pages+0x6f1/0x1780 [ 64.329598][ T4084] tlb_batch_pages_flush+0x85/0x160 [ 64.329603][ T4084] tlb_finish_mmu+0x110/0x6c0 [ 64.329607][ T4084] exit_mmap+0x19d/0x3f0 [ 64.329610][ T4084] __mmput+0xed/0x430 [ 64.329614][ T4084] do_exit+0x8e9/0x2470 [ 64.329619][ T4084] do_group_exit+0xb2/0x2a0 [ 64.329625][ T4084] __x64_sys_exit_group+0x35/0x40 [ 64.329630][ T4084] do_syscall_64+0x35/0xb0 [ 64.329635][ T4084] entry_SYSCALL_64_after_hwframe+0x46/0xb0 [ 64.329640][ T4084] [ 64.329641][ T4084] Memory state around the buggy address: [ 64.329644][ T4084] ffffc90002cbfd00: f1 f1 f1 f1 04 f3 f3 f3 00 00 00 00 00 00 00 00 [ 64.329648][ T4084] ffffc90002cbfd80: 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 f1 [ 64.329651][ T4084] >ffffc90002cbfe00: f1 f1 f1 00 f2 f2 f2 00 00 00 00 00 00 00 00 00 [ 64.329654][ T4084] ^ [ 64.329657][ T4084] ffffc90002cbfe80: 00 00 f3 f3 f3 f3 f3 00 00 00 00 00 00 00 00 00 [ 64.329660][ T4084] ffffc90002cbff00: 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 [ 64.329663][ T4084] ================================================================== [ 64.329666][ T4084] Kernel panic - not syncing: panic_on_warn set ... [ 64.961764][ T4084] CPU: 1 PID: 4084 Comm: syz-executor.0 Not tainted 5.19.0-rc1-syzkaller #0 [ 64.970430][ T4084] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 64.980465][ T4084] Call Trace: [ 64.983744][ T4084] [ 64.986683][ T4084] dump_stack_lvl+0x57/0x7d [ 64.991177][ T4084] panic+0x227/0x466 [ 64.995154][ T4084] ? panic_print_sys_info.part.0+0x69/0x69 [ 65.000939][ T4084] ? mark_held_locks+0x9f/0xe0 [ 65.006200][ T4084] ? _raw_spin_unlock_irqrestore+0x50/0x70 [ 65.011989][ T4084] ? check_move_unevictable_pages+0x348/0x410 [ 65.018059][ T4084] end_report.part.0+0x3f/0x7c [ 65.022842][ T4084] kasan_report.cold+0x93/0x1c6 [ 65.027687][ T4084] ? check_move_unevictable_pages+0x348/0x410 [ 65.033825][ T4084] check_move_unevictable_pages+0x348/0x410 [ 65.039705][ T4084] ? check_move_unevictable_folios+0x1170/0x1170 [ 65.046115][ T4084] ? lock_downgrade+0x6e0/0x6e0 [ 65.050942][ T4084] ? put_pages_list+0x550/0x550 [ 65.055783][ T4084] drm_gem_put_pages+0x205/0x350 [ 65.060709][ T4084] ? memtype_free.part.0+0x10f/0x160 [ 65.065967][ T4084] ? drm_gem_vm_open+0x70/0x70 [ 65.070715][ T4084] ? do_kernel_range_flush+0x4f/0xa0 [ 65.076417][ T4084] ? remove_vma+0x101/0x140 [ 65.080896][ T4084] drm_gem_shmem_put_pages_locked+0xf3/0x1e0 [ 65.087044][ T4084] drm_gem_shmem_vm_close+0x46/0x70 [ 65.092213][ T4084] remove_vma+0x9b/0x140 [ 65.097229][ T4084] exit_mmap+0x1f5/0x3f0 [ 65.101467][ T4084] ? __ia32_sys_remap_file_pages+0x150/0x150 [ 65.107423][ T4084] __mmput+0xed/0x430 [ 65.111468][ T4084] do_exit+0x8e9/0x2470 [ 65.115599][ T4084] ? mm_update_next_owner+0x6d0/0x6d0 [ 65.120942][ T4084] ? lock_downgrade+0x6e0/0x6e0 [ 65.125768][ T4084] ? do_raw_spin_lock+0x120/0x2a0 [ 65.130856][ T4084] do_group_exit+0xb2/0x2a0 [ 65.135331][ T4084] get_signal+0x1c76/0x2030 [ 65.139830][ T4084] ? futex_wake+0x2fa/0x3f0 [ 65.144390][ T4084] ? exit_signals+0x6f0/0x6f0 [ 65.149125][ T4084] ? futex_wake_mark+0x140/0x140 [ 65.154040][ T4084] ? userfaultfd_unmap_prep+0x430/0x430 [ 65.159575][ T4084] ? lockdep_hardirqs_on_prepare+0x400/0x400 [ 65.165541][ T4084] arch_do_signal_or_restart+0x82/0x2300 [ 65.171238][ T4084] ? do_futex+0x111/0x1c0 [ 65.175542][ T4084] ? get_sigframe_size+0x10/0x10 [ 65.180453][ T4084] ? lock_downgrade+0x6e0/0x6e0 [ 65.185285][ T4084] ? __x64_sys_futex+0x16c/0x3d0 [ 65.190215][ T4084] ? do_futex+0x1c0/0x1c0 [ 65.194542][ T4084] exit_to_user_mode_prepare+0x15f/0x250 [ 65.200244][ T4084] syscall_exit_to_user_mode+0x19/0x50 [ 65.205772][ T4084] do_syscall_64+0x42/0xb0 [ 65.210167][ T4084] entry_SYSCALL_64_after_hwframe+0x46/0xb0 [ 65.216036][ T4084] RIP: 0033:0x7fe8bf089109 [ 65.220516][ T4084] Code: Unable to access opcode bytes at RIP 0x7fe8bf0890df. [ 65.227855][ T4084] RSP: 002b:00007fe8c0275218 EFLAGS: 00000246 ORIG_RAX: 00000000000000ca [ 65.236416][ T4084] RAX: 0000000000000001 RBX: 00007fe8bf19bf68 RCX: 00007fe8bf089109 [ 65.244362][ T4084] RDX: 00000000000f4240 RSI: 0000000000000081 RDI: 00007fe8bf19bf6c [ 65.252394][ T4084] RBP: 00007fe8bf19bf60 R08: 00007ffec81f9080 R09: 0000000000000000 [ 65.260346][ T4084] R10: 0000000020ffc000 R11: 0000000000000246 R12: 00007fe8bf19bf6c [ 65.268689][ T4084] R13: 00007ffec81f76cf R14: 00007fe8c0275300 R15: 0000000000022000 [ 65.276652][ T4084] [ 65.279718][ T4084] Kernel Offset: disabled [ 65.284021][ T4084] Rebooting in 86400 seconds..