[ 52.302024][ T34] bridge0: port 1(bridge_slave_0) entered disabled state
[ 52.330884][ T34] device veth1_macvtap left promiscuous mode
[ 52.337428][ T34] device veth0_macvtap left promiscuous mode
[ 52.343880][ T34] device veth1_vlan left promiscuous mode
[ 52.349867][ T34] device veth0_vlan left promiscuous mode
[ 52.485780][ T34] team0 (unregistering): Port device team_slave_1 removed
[ 52.498271][ T34] team0 (unregistering): Port device team_slave_0 removed
[ 52.512569][ T34] bond0 (unregistering): (slave bond_slave_1): Releasing backup interface
[ 52.526319][ T34] bond0 (unregistering): (slave bond_slave_0): Releasing backup interface
[ 52.569535][ T34] bond0 (unregistering): Released all slaves
Warning: Permanently added '10.128.1.48' (ECDSA) to the list of known hosts.
2022/07/27 16:25:42 parsed 1 programs
2022/07/27 16:25:42 executed programs: 0
[ 69.270196][ T3604] Bluetooth: hci0: Opcode 0x c03 failed: -110
[ 71.192337][ T14] cfg80211: failed to load regulatory.db
[ 73.430235][ T3604] Bluetooth: hci0: Opcode 0x c03 failed: -110
[ 77.590219][ T3604] Bluetooth: hci0: Opcode 0x c03 failed: -110
[ 79.679178][ T47] Bluetooth: hci0: unexpected cc 0x0c03 length: 249 > 1
[ 79.687531][ T47] Bluetooth: hci0: unexpected cc 0x1003 length: 249 > 9
[ 79.695587][ T47] Bluetooth: hci0: unexpected cc 0x1001 length: 249 > 9
[ 79.703565][ T47] Bluetooth: hci0: unexpected cc 0x0c23 length: 249 > 4
[ 79.712086][ T47] Bluetooth: hci0: unexpected cc 0x0c25 length: 249 > 3
[ 79.719413][ T47] Bluetooth: hci0: unexpected cc 0x0c38 length: 249 > 2
[ 79.789210][ T4070] chnl_net:caif_netlink_parms(): no params data found
[ 79.823366][ T4070] bridge0: port 1(bridge_slave_0) entered blocking state
[ 79.831144][ T4070] bridge0: port 1(bridge_slave_0) entered disabled state
[ 79.838752][ T4070] device bridge_slave_0 entered promiscuous mode
[ 79.847993][ T4070] bridge0: port 2(bridge_slave_1) entered blocking state
[ 79.857023][ T4070] bridge0: port 2(bridge_slave_1) entered disabled state
[ 79.864944][ T4070] device bridge_slave_1 entered promiscuous mode
[ 79.883314][ T4070] bond0: (slave bond_slave_0): Enslaving as an active interface with an up link
[ 79.894658][ T4070] bond0: (slave bond_slave_1): Enslaving as an active interface with an up link
[ 79.915855][ T4070] team0: Port device team_slave_0 added
[ 79.923519][ T4070] team0: Port device team_slave_1 added
[ 79.939220][ T4070] batman_adv: batadv0: Adding interface: batadv_slave_0
[ 79.946293][ T4070] 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.
[ 79.973122][ T4070] batman_adv: batadv0: Not using interface batadv_slave_0 (retrying later): interface not active
[ 79.985317][ T4070] batman_adv: batadv0: Adding interface: batadv_slave_1
[ 79.992599][ T4070] 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.
[ 80.018782][ T4070] batman_adv: batadv0: Not using interface batadv_slave_1 (retrying later): interface not active
[ 80.042301][ T4070] device hsr_slave_0 entered promiscuous mode
[ 80.049521][ T4070] device hsr_slave_1 entered promiscuous mode
[ 80.102338][ T4070] bridge0: port 2(bridge_slave_1) entered blocking state
[ 80.109468][ T4070] bridge0: port 2(bridge_slave_1) entered forwarding state
[ 80.117044][ T4070] bridge0: port 1(bridge_slave_0) entered blocking state
[ 80.124150][ T4070] bridge0: port 1(bridge_slave_0) entered forwarding state
[ 80.156461][ T4070] 8021q: adding VLAN 0 to HW filter on device bond0
[ 80.168945][ T3616] IPv6: ADDRCONF(NETDEV_CHANGE): veth0: link becomes ready
[ 80.178306][ T3616] bridge0: port 1(bridge_slave_0) entered disabled state
[ 80.187051][ T3616] bridge0: port 2(bridge_slave_1) entered disabled state
[ 80.194997][ T3616] IPv6: ADDRCONF(NETDEV_CHANGE): bond0: link becomes ready
[ 80.206936][ T4070] 8021q: adding VLAN 0 to HW filter on device team0
[ 80.216860][ T3616] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_0: link becomes ready
[ 80.225360][ T3616] bridge0: port 1(bridge_slave_0) entered blocking state
[ 80.232463][ T3616] bridge0: port 1(bridge_slave_0) entered forwarding state
[ 80.251628][ T3616] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_1: link becomes ready
[ 80.259957][ T3616] bridge0: port 2(bridge_slave_1) entered blocking state
[ 80.267122][ T3616] bridge0: port 2(bridge_slave_1) entered forwarding state
[ 80.275434][ T3616] IPv6: ADDRCONF(NETDEV_CHANGE): team_slave_0: link becomes ready
[ 80.285512][ T3616] IPv6: ADDRCONF(NETDEV_CHANGE): team0: link becomes ready
[ 80.293418][ T3616] IPv6: ADDRCONF(NETDEV_CHANGE): team_slave_1: link becomes ready
[ 80.304333][ T3613] IPv6: ADDRCONF(NETDEV_CHANGE): hsr_slave_0: link becomes ready
[ 80.316021][ T141] IPv6: ADDRCONF(NETDEV_CHANGE): hsr_slave_1: link becomes ready
[ 80.327117][ T4070] IPv6: ADDRCONF(NETDEV_CHANGE): hsr0: link becomes ready
[ 80.342982][ T3613] IPv6: ADDRCONF(NETDEV_CHANGE): vxcan0: link becomes ready
[ 80.351406][ T3613] IPv6: ADDRCONF(NETDEV_CHANGE): vxcan1: link becomes ready
[ 80.362788][ T4070] 8021q: adding VLAN 0 to HW filter on device batadv0
[ 80.570936][ T4070] device veth0_vlan entered promiscuous mode
[ 80.577865][ T22] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_virt_wifi: link becomes ready
[ 80.588937][ T22] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_vlan: link becomes ready
[ 80.597803][ T22] IPv6: ADDRCONF(NETDEV_CHANGE): vlan0: link becomes ready
[ 80.606505][ T22] IPv6: ADDRCONF(NETDEV_CHANGE): vlan1: link becomes ready
[ 80.617934][ T4070] device veth1_vlan entered promiscuous mode
[ 80.633810][ T3613] IPv6: ADDRCONF(NETDEV_CHANGE): macvlan0: link becomes ready
[ 80.641869][ T3613] IPv6: ADDRCONF(NETDEV_CHANGE): macvlan1: link becomes ready
[ 80.650430][ T3613] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_macvtap: link becomes ready
[ 80.662147][ T4070] device veth0_macvtap entered promiscuous mode
[ 80.671244][ T4070] device veth1_macvtap entered promiscuous mode
[ 80.685535][ T4070] batman_adv: batadv0: Interface activated: batadv_slave_0
[ 80.693947][ T3613] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_batadv: link becomes ready
[ 80.703933][ T3613] IPv6: ADDRCONF(NETDEV_CHANGE): macvtap0: link becomes ready
[ 80.715765][ T4070] batman_adv: batadv0: Interface activated: batadv_slave_1
[ 80.724245][ T3613] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_batadv: link becomes ready
[ 80.772080][ T34] wlan0: Created IBSS using preconfigured BSSID 50:50:50:50:50:50
[ 80.780311][ T34] wlan0: Creating new IBSS network, BSSID 50:50:50:50:50:50
[ 80.797302][ T22] IPv6: ADDRCONF(NETDEV_CHANGE): wlan0: link becomes ready
[ 80.812970][ T34] wlan1: Created IBSS using preconfigured BSSID 50:50:50:50:50:50
[ 80.821391][ T34] wlan1: Creating new IBSS network, BSSID 50:50:50:50:50:50
[ 80.831380][ T14] IPv6: ADDRCONF(NETDEV_CHANGE): wlan1: link becomes ready
[ 80.866760][ T4089] ==================================================================
[ 80.874925][ T4089] BUG: KASAN: use-after-free in exit_mmap+0x517/0x590
[ 80.881763][ T4089] Read of size 8 at addr ffff88801b4b3530 by task syz-executor.0/4089
[ 80.889914][ T4089]
[ 80.892223][ T4089] CPU: 1 PID: 4089 Comm: syz-executor.0 Not tainted 5.19.0-rc4-syzkaller #0
[ 80.900968][ T4089] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 06/29/2022
[ 80.911369][ T4089] Call Trace:
[ 80.914653][ T4089]
[ 80.917563][ T4089] dump_stack_lvl+0x57/0x7d
[ 80.922413][ T4089] print_address_description.constprop.0.cold+0xeb/0x495
[ 80.929694][ T4089] ? exit_mmap+0x517/0x590
[ 80.934277][ T4089] kasan_report.cold+0xf4/0x1c6
[ 80.939127][ T4089] ? exit_mmap+0x517/0x590
[ 80.943539][ T4089] exit_mmap+0x517/0x590
[ 80.948210][ T4089] ? __ia32_sys_remap_file_pages+0x150/0x150
[ 80.954531][ T4089] __mmput+0xf3/0x440
[ 80.958640][ T4089] do_exit+0x8ef/0x2480
[ 80.963079][ T4089] ? lock_downgrade+0x6e0/0x6e0
[ 80.968046][ T4089] ? mm_update_next_owner+0x6d0/0x6d0
[ 80.973875][ T4089] ? _raw_spin_unlock_irq+0x1f/0x40
[ 80.979082][ T4089] ? lockdep_hardirqs_on_prepare+0x17b/0x400
[ 80.985085][ T4089] do_group_exit+0xb2/0x2a0
[ 80.989733][ T4089] __x64_sys_exit_group+0x35/0x40
[ 80.994926][ T4089] do_syscall_64+0x35/0xb0
[ 80.999648][ T4089] entry_SYSCALL_64_after_hwframe+0x46/0xb0
[ 81.005880][ T4089] RIP: 0033:0x7f5da1089209
[ 81.010421][ T4089] Code: Unable to access opcode bytes at RIP 0x7f5da10891df.
[ 81.017868][ T4089] RSP: 002b:00007ffe9bec6bb8 EFLAGS: 00000246 ORIG_RAX: 00000000000000e7
[ 81.026606][ T4089] RAX: ffffffffffffffda RBX: 000000000000001e RCX: 00007f5da1089209
[ 81.034929][ T4089] RDX: 00007f5da103be4b RSI: ffffffffffffffb8 RDI: 0000000000000000
[ 81.043063][ T4089] RBP: 0000000000000000 R08: 00007f5da11a02e0 R09: 0000000000000000
[ 81.051052][ T4089] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000001
[ 81.059014][ T4089] R13: 0000000000000000 R14: 0000000000000001 R15: 00007ffe9bec6ca0
[ 81.067169][ T4089]
[ 81.070255][ T4089]
[ 81.072562][ T4089] Allocated by task 4070:
[ 81.076865][ T4089] kasan_save_stack+0x1e/0x40
[ 81.081794][ T4089] __kasan_slab_alloc+0x90/0xc0
[ 81.086615][ T4089] kmem_cache_alloc+0x204/0x3b0
[ 81.091464][ T4089] vm_area_dup+0x7c/0x310
[ 81.095861][ T4089] dup_mmap+0x525/0xdf0
[ 81.099994][ T4089] dup_mm+0x83/0x340
[ 81.103876][ T4089] copy_process+0x3482/0x6670
[ 81.108624][ T4089] kernel_clone+0xb8/0x7f0
[ 81.113017][ T4089] __do_sys_clone+0xa1/0xe0
[ 81.117584][ T4089] do_syscall_64+0x35/0xb0
[ 81.122164][ T4089] entry_SYSCALL_64_after_hwframe+0x46/0xb0
[ 81.128306][ T4089]
[ 81.130629][ T4089] Freed by task 4089:
[ 81.134580][ T4089] kasan_save_stack+0x1e/0x40
[ 81.139233][ T4089] kasan_set_track+0x21/0x30
[ 81.143883][ T4089] kasan_set_free_info+0x20/0x30
[ 81.148798][ T4089] ____kasan_slab_free+0x166/0x1a0
[ 81.154047][ T4089] slab_free_freelist_hook+0x8b/0x1c0
[ 81.159498][ T4089] kmem_cache_free+0xdd/0x5a0
[ 81.164160][ T4089] exit_mmap+0x22e/0x590
[ 81.168386][ T4089] __mmput+0xf3/0x440
[ 81.172356][ T4089] do_exit+0x8ef/0x2480
[ 81.176493][ T4089] do_group_exit+0xb2/0x2a0
[ 81.181083][ T4089] __x64_sys_exit_group+0x35/0x40
[ 81.186191][ T4089] do_syscall_64+0x35/0xb0
[ 81.190588][ T4089] entry_SYSCALL_64_after_hwframe+0x46/0xb0
[ 81.196611][ T4089]
[ 81.198917][ T4089] The buggy address belongs to the object at ffff88801b4b3510
[ 81.198917][ T4089] which belongs to the cache vm_area_struct of size 152
[ 81.213694][ T4089] The buggy address is located 32 bytes inside of
[ 81.213694][ T4089] 152-byte region [ffff88801b4b3510, ffff88801b4b35a8)
[ 81.227301][ T4089]
[ 81.229690][ T4089] The buggy address belongs to the physical page:
[ 81.236175][ T4089] page:ffffea00006d2cc0 refcount:1 mapcount:0 mapping:0000000000000000 index:0x0 pfn:0x1b4b3
[ 81.246417][ T4089] memcg:ffff888020199901
[ 81.251087][ T4089] flags: 0xfff00000000200(slab|node=0|zone=1|lastcpupid=0x7ff)
[ 81.258614][ T4089] raw: 00fff00000000200 ffffea0001cd4700 dead000000000002 ffff888140006b40
[ 81.267186][ T4089] raw: 0000000000000000 0000000000120012 00000001ffffffff ffff888020199901
[ 81.275844][ T4089] page dumped because: kasan: bad access detected
[ 81.282309][ T4089] page_owner tracks the page as allocated
[ 81.288021][ T4089] page last allocated via order 0, migratetype Unmovable, gfp_mask 0x112cc0(GFP_USER|__GFP_NOWARN|__GFP_NORETRY), pid 3813, tgid 3813 (dhcpcd-run-hook), ts 54517551010, free_ts 54491234758
[ 81.306484][ T4089] get_page_from_freelist+0x19d2/0x3b30
[ 81.312008][ T4089] __alloc_pages+0x1c7/0x510
[ 81.316583][ T4089] allocate_slab+0x26c/0x3c0
[ 81.321154][ T4089] ___slab_alloc+0x9bc/0xe10
[ 81.325732][ T4089] __slab_alloc.constprop.0+0x4d/0xa0
[ 81.331442][ T4089] kmem_cache_alloc+0x360/0x3b0
[ 81.336289][ T4089] vm_area_dup+0x7c/0x310
[ 81.340655][ T4089] dup_mmap+0x525/0xdf0
[ 81.344800][ T4089] dup_mm+0x83/0x340
[ 81.348670][ T4089] copy_process+0x3482/0x6670
[ 81.353364][ T4089] kernel_clone+0xb8/0x7f0
[ 81.357962][ T4089] __do_sys_clone+0xa1/0xe0
[ 81.362655][ T4089] do_syscall_64+0x35/0xb0
[ 81.367074][ T4089] entry_SYSCALL_64_after_hwframe+0x46/0xb0
[ 81.372957][ T4089] page last free stack trace:
[ 81.377606][ T4089] free_pcp_prepare+0x549/0xd20
[ 81.382859][ T4089] free_unref_page_list+0x16f/0xf80
[ 81.388059][ T4089] release_pages+0x6f1/0x1780
[ 81.392732][ T4089] tlb_batch_pages_flush+0x85/0x160
[ 81.397909][ T4089] tlb_finish_mmu+0x110/0x6c0
[ 81.402563][ T4089] exit_mmap+0x1d0/0x590
[ 81.406786][ T4089] __mmput+0xf3/0x440
[ 81.410742][ T4089] do_exit+0x8ef/0x2480
[ 81.414885][ T4089] do_group_exit+0xb2/0x2a0
[ 81.419415][ T4089] __x64_sys_exit_group+0x35/0x40
[ 81.424602][ T4089] do_syscall_64+0x35/0xb0
[ 81.429099][ T4089] entry_SYSCALL_64_after_hwframe+0x46/0xb0
[ 81.434971][ T4089]
[ 81.437378][ T4089] Memory state around the buggy address:
[ 81.443176][ T4089] ffff88801b4b3400: fc fc fc fc fc fc fc 00 00 00 00 00 00 00 00 00
[ 81.451223][ T4089] ffff88801b4b3480: 00 00 00 00 00 00 00 00 00 00 fc fc fc fc fc fc
[ 81.459680][ T4089] >ffff88801b4b3500: fc fc fa fb fb fb fb fb fb fb fb fb fb fb fb fb
[ 81.467763][ T4089] ^
[ 81.473396][ T4089] ffff88801b4b3580: fb fb fb fb fb fc fc fc fc fc fc fc fc fa fb fb
[ 81.481694][ T4089] ffff88801b4b3600: fb fb fb fb fb fb fb fb fb fb fb fb fb fb fb fb
[ 81.489729][ T4089] ==================================================================
[ 81.510314][ T4089] Kernel panic - not syncing: panic_on_warn set ...
[ 81.516932][ T4089] CPU: 1 PID: 4089 Comm: syz-executor.0 Not tainted 5.19.0-rc4-syzkaller #0
[ 81.525583][ T4089] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 06/29/2022
[ 81.535622][ T4089] Call Trace:
[ 81.538972][ T4089]
[ 81.541883][ T4089] dump_stack_lvl+0x57/0x7d
[ 81.546388][ T4089] panic+0x227/0x466
[ 81.550273][ T4089] ? panic_print_sys_info.part.0+0x69/0x69
[ 81.556072][ T4089] ? preempt_schedule_common+0x59/0xc0
[ 81.561525][ T4089] ? exit_mmap+0x517/0x590
[ 81.566021][ T4089] ? preempt_schedule_thunk+0x16/0x18
[ 81.571554][ T4089] ? exit_mmap+0x517/0x590
[ 81.575947][ T4089] end_report.part.0+0x3f/0x7c
[ 81.580705][ T4089] kasan_report.cold+0x93/0x1c6
[ 81.585533][ T4089] ? exit_mmap+0x517/0x590
[ 81.589933][ T4089] exit_mmap+0x517/0x590
[ 81.594239][ T4089] ? __ia32_sys_remap_file_pages+0x150/0x150
[ 81.600199][ T4089] __mmput+0xf3/0x440
[ 81.604155][ T4089] do_exit+0x8ef/0x2480
[ 81.608288][ T4089] ? lock_downgrade+0x6e0/0x6e0
[ 81.613125][ T4089] ? mm_update_next_owner+0x6d0/0x6d0
[ 81.618489][ T4089] ? _raw_spin_unlock_irq+0x1f/0x40
[ 81.623662][ T4089] ? lockdep_hardirqs_on_prepare+0x17b/0x400
[ 81.629705][ T4089] do_group_exit+0xb2/0x2a0
[ 81.634201][ T4089] __x64_sys_exit_group+0x35/0x40
[ 81.639197][ T4089] do_syscall_64+0x35/0xb0
[ 81.643591][ T4089] entry_SYSCALL_64_after_hwframe+0x46/0xb0
[ 81.649556][ T4089] RIP: 0033:0x7f5da1089209
[ 81.654126][ T4089] Code: Unable to access opcode bytes at RIP 0x7f5da10891df.
[ 81.661664][ T4089] RSP: 002b:00007ffe9bec6bb8 EFLAGS: 00000246 ORIG_RAX: 00000000000000e7
[ 81.670138][ T4089] RAX: ffffffffffffffda RBX: 000000000000001e RCX: 00007f5da1089209
[ 81.678175][ T4089] RDX: 00007f5da103be4b RSI: ffffffffffffffb8 RDI: 0000000000000000
[ 81.686228][ T4089] RBP: 0000000000000000 R08: 00007f5da11a02e0 R09: 0000000000000000
[ 81.694185][ T4089] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000001
[ 81.702150][ T4089] R13: 0000000000000000 R14: 0000000000000001 R15: 00007ffe9bec6ca0
[ 81.710549][ T4089]
[ 81.713620][ T4089] Kernel Offset: disabled
[ 81.717940][ T4089] Rebooting in 86400 seconds..