[ 18.747866][ T11] bridge0: port 2(bridge_slave_1) entered disabled state [ 18.786052][ T11] device bridge_slave_0 left promiscuous mode [ 18.787423][ T11] bridge0: port 1(bridge_slave_0) entered disabled state [ 18.826571][ T11] device veth0_macvtap left promiscuous mode [ 18.827873][ T11] device veth1_vlan left promiscuous mode [ 18.829158][ T11] device veth0_vlan left promiscuous mode [ 19.217595][ T2771] can: request_module (can-proto-0) failed. [ 19.240672][ T2771] can: request_module (can-proto-0) failed. [ 19.246027][ T2771] can: request_module (can-proto-7) failed. [ 19.251292][ T2771] can: request_module (can-proto-0) failed. Warning: Permanently added '10.128.0.124' (ED25519) to the list of known hosts. 2023/11/03 13:14:19 ignoring optional flag "sandboxArg"="0" 2023/11/03 13:14:19 parsed 1 programs 2023/11/03 13:14:19 executed programs: 0 [ 36.821726][ T3066] bridge0: port 1(bridge_slave_0) entered blocking state [ 36.823232][ T3066] bridge0: port 1(bridge_slave_0) entered disabled state [ 36.824822][ T3066] device bridge_slave_0 entered promiscuous mode [ 36.827015][ T3066] bridge0: port 2(bridge_slave_1) entered blocking state [ 36.828431][ T3066] bridge0: port 2(bridge_slave_1) entered disabled state [ 36.830007][ T3066] device bridge_slave_1 entered promiscuous mode [ 36.927144][ T3066] bridge0: port 2(bridge_slave_1) entered blocking state [ 36.928652][ T3066] bridge0: port 2(bridge_slave_1) entered forwarding state [ 36.930318][ T3066] bridge0: port 1(bridge_slave_0) entered blocking state [ 36.931937][ T3066] bridge0: port 1(bridge_slave_0) entered forwarding state [ 37.096965][ T2860] bridge0: port 1(bridge_slave_0) entered disabled state [ 37.098700][ T2860] bridge0: port 2(bridge_slave_1) entered disabled state [ 37.100591][ T2860] IPv6: ADDRCONF(NETDEV_CHANGE): veth1: link becomes ready [ 37.102377][ T2860] IPv6: ADDRCONF(NETDEV_CHANGE): veth0: link becomes ready [ 37.124671][ T2817] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_0: link becomes ready [ 37.126473][ T2817] bridge0: port 1(bridge_slave_0) entered blocking state [ 37.127833][ T2817] bridge0: port 1(bridge_slave_0) entered forwarding state [ 37.129375][ T2817] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_1: link becomes ready [ 37.131028][ T2817] bridge0: port 2(bridge_slave_1) entered blocking state [ 37.132502][ T2817] bridge0: port 2(bridge_slave_1) entered forwarding state [ 37.134090][ T2817] IPv6: ADDRCONF(NETDEV_CHANGE): hsr_slave_0: link becomes ready [ 37.135932][ T2817] IPv6: ADDRCONF(NETDEV_CHANGE): hsr_slave_1: link becomes ready [ 37.325020][ T2860] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_virt_wifi: link becomes ready [ 37.350017][ T3066] device veth0_vlan entered promiscuous mode [ 37.352048][ T3066] device veth1_vlan entered promiscuous mode [ 37.355343][ T3066] device veth0_macvtap entered promiscuous mode [ 37.357177][ T17] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_vlan: link becomes ready [ 37.359000][ T17] IPv6: ADDRCONF(NETDEV_CHANGE): vlan0: link becomes ready [ 37.360643][ T17] IPv6: ADDRCONF(NETDEV_CHANGE): vlan1: link becomes ready [ 37.362333][ T17] IPv6: ADDRCONF(NETDEV_CHANGE): macvlan0: link becomes ready [ 37.364088][ T17] IPv6: ADDRCONF(NETDEV_CHANGE): macvlan1: link becomes ready [ 37.365944][ T17] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_macvtap: link becomes ready [ 37.367882][ T17] IPv6: ADDRCONF(NETDEV_CHANGE): macvtap0: link becomes ready [ 37.387480][ T2860] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_batadv: link becomes ready [ 37.389561][ T2860] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_batadv: link becomes ready [ 37.594349][ T3243] loop0: detected capacity change from 0 to 32768 [ 37.596200][ T3243] BTRFS: device fsid c9fe44da-de57-406a-8241-57ec7d4412cf devid 1 transid 8 /dev/loop0 scanned by syz-executor.0 (3243) [ 37.599866][ T3243] BTRFS info (device loop0): using crc32c (crc32c-generic) checksum algorithm [ 37.601916][ T3243] BTRFS warning (device loop0): the 'inode_cache' option is deprecated and has no effect since 5.11 [ 37.604272][ T3243] BTRFS info (device loop0): using free space tree [ 37.608565][ T3243] BTRFS info (device loop0): enabling ssd optimizations 2023/11/03 13:15:15 executed programs: 1 [ 93.635301][ T3264] bridge0: port 1(bridge_slave_0) entered blocking state [ 93.637297][ T3264] bridge0: port 1(bridge_slave_0) entered disabled state [ 93.638917][ T3264] device bridge_slave_0 entered promiscuous mode [ 93.640696][ T3264] bridge0: port 2(bridge_slave_1) entered blocking state [ 93.642340][ T3264] bridge0: port 2(bridge_slave_1) entered disabled state [ 93.643926][ T3264] device bridge_slave_1 entered promiscuous mode [ 93.739619][ T3264] bridge0: port 2(bridge_slave_1) entered blocking state [ 93.741121][ T3264] bridge0: port 2(bridge_slave_1) entered forwarding state [ 93.742753][ T3264] bridge0: port 1(bridge_slave_0) entered blocking state [ 93.744339][ T3264] bridge0: port 1(bridge_slave_0) entered forwarding state [ 93.910325][ T17] bridge0: port 1(bridge_slave_0) entered disabled state [ 93.912077][ T17] bridge0: port 2(bridge_slave_1) entered disabled state [ 93.913929][ T17] IPv6: ADDRCONF(NETDEV_CHANGE): veth1: link becomes ready [ 93.915667][ T17] IPv6: ADDRCONF(NETDEV_CHANGE): veth0: link becomes ready [ 93.938157][ T17] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_0: link becomes ready [ 93.939946][ T17] bridge0: port 1(bridge_slave_0) entered blocking state [ 93.941464][ T17] bridge0: port 1(bridge_slave_0) entered forwarding state [ 93.942998][ T17] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_1: link becomes ready [ 93.944800][ T17] bridge0: port 2(bridge_slave_1) entered blocking state [ 93.946370][ T17] bridge0: port 2(bridge_slave_1) entered forwarding state [ 93.948391][ T17] IPv6: ADDRCONF(NETDEV_CHANGE): hsr_slave_0: link becomes ready [ 93.950132][ T17] IPv6: ADDRCONF(NETDEV_CHANGE): hsr_slave_1: link becomes ready [ 94.139534][ T17] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_virt_wifi: link becomes ready [ 94.165040][ T3264] device veth0_vlan entered promiscuous mode [ 94.167088][ T3264] device veth1_vlan entered promiscuous mode [ 94.170406][ T3264] device veth0_macvtap entered promiscuous mode [ 94.171950][ T2514] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_vlan: link becomes ready [ 94.173841][ T2514] IPv6: ADDRCONF(NETDEV_CHANGE): vlan0: link becomes ready [ 94.175454][ T2514] IPv6: ADDRCONF(NETDEV_CHANGE): vlan1: link becomes ready [ 94.177397][ T2514] IPv6: ADDRCONF(NETDEV_CHANGE): macvlan0: link becomes ready [ 94.179007][ T2514] IPv6: ADDRCONF(NETDEV_CHANGE): macvlan1: link becomes ready [ 94.180762][ T2514] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_macvtap: link becomes ready [ 94.182601][ T2514] IPv6: ADDRCONF(NETDEV_CHANGE): macvtap0: link becomes ready [ 94.202359][ T17] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_batadv: link becomes ready [ 94.204341][ T17] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_batadv: link becomes ready 2023/11/03 13:15:20 executed programs: 42 2023/11/03 13:15:25 executed programs: 105 2023/11/03 13:15:30 executed programs: 169 2023/11/03 13:15:35 executed programs: 233 2023/11/03 13:15:40 executed programs: 297 2023/11/03 13:15:45 executed programs: 361 2023/11/03 13:15:50 executed programs: 425 2023/11/03 13:15:55 executed programs: 489 2023/11/03 13:16:00 executed programs: 553 2023/11/03 13:16:05 executed programs: 617 2023/11/03 13:16:10 executed programs: 681 2023/11/03 13:16:15 executed programs: 745 2023/11/03 13:16:20 executed programs: 809 2023/11/03 13:16:26 executed programs: 873 2023/11/03 13:16:31 executed programs: 937 2023/11/03 13:16:36 executed programs: 1001 2023/11/03 13:16:41 executed programs: 1065 2023/11/03 13:16:46 executed programs: 1129 [ 183.535867][ T28] INFO: task syz-executor.0:3243 blocked for more than 143 seconds. [ 183.537653][ T28] Not tainted 6.1.61-syzkaller #0 [ 183.538907][ T28] "echo 0 > /proc/sys/kernel/hung_task_timeout_secs" disables this message. [ 183.540781][ T28] task:syz-executor.0 state:D stack:0 pid:3243 ppid:3066 flags:0x00000005 [ 183.542940][ T28] Call trace: [ 183.543659][ T28] __switch_to+0x210/0x424 [ 183.544637][ T28] __schedule+0x4f8/0x7e4 [ 183.545608][ T28] schedule+0x58/0xe0 [ 183.546856][ T28] wait_extent_bit+0x210/0x3ac [ 183.547985][ T28] lock_extent+0xd4/0x150 [ 183.548936][ T28] btrfs_page_mkwrite+0x2c4/0x708 [ 183.550075][ T28] do_page_mkwrite+0x74/0x1c8 [ 183.551107][ T28] wp_page_shared+0x8c/0x3dc [ 183.552222][ T28] do_wp_page+0x764/0x8b8 [ 183.553213][ T28] handle_mm_fault+0xd68/0x1f50 [ 183.554358][ T28] do_page_fault+0x268/0x630 [ 183.555367][ T28] do_mem_abort+0x54/0x130 [ 183.556609][ T28] el1_abort+0x3c/0x5c [ 183.557629][ T28] el1h_64_sync_handler+0x60/0xac [ 183.558879][ T28] el1h_64_sync+0x64/0x68 [ 183.559862][ T28] __arch_copy_to_user+0x88/0x234 [ 183.561040][ T28] extent_fiemap+0xda0/0xe8c [ 183.562129][ T28] btrfs_fiemap+0xd0/0x108 [ 183.563112][ T28] do_vfs_ioctl+0xf08/0x1488 [ 183.564296][ T28] __arm64_sys_ioctl+0x98/0x148 [ 183.565366][ T28] invoke_syscall+0x64/0x178 [ 183.566521][ T28] el0_svc_common+0xb8/0x174 [ 183.567661][ T28] do_el0_svc+0x48/0x174 [ 183.568546][ T28] el0_svc+0x34/0x100 [ 183.569425][ T28] el0t_64_sync_handler+0x84/0xf0 [ 183.570559][ T28] el0t_64_sync+0x18c/0x190 [ 183.571565][ T28] [ 183.571565][ T28] Showing all locks held in the system: [ 183.573333][ T28] 1 lock held by rcu_tasks_kthre/12: [ 183.574570][ T28] #0: ffff80000c137a68 (rcu_tasks.tasks_gp_mutex){....}-{3:3}, at: rcu_tasks_kthread+0xb4/0x368 [ 183.577297][ T28] 1 lock held by rcu_tasks_trace/13: [ 183.578469][ T28] #0: ffff80000c1380b8 (rcu_tasks_trace.tasks_gp_mutex){....}-{3:3}, at: rcu_tasks_kthread+0xb4/0x368 [ 183.581065][ T28] 1 lock held by khungtaskd/28: [ 183.582254][ T28] #0: ffff80000c137940 (rcu_read_lock){....}-{1:2}, at: rcu_lock_acquire+0x4/0x48 [ 183.584473][ T28] 2 locks held by getty/2687: [ 183.585588][ T28] #0: ffff0000c5bba898 (&tty->ldisc_sem){....}-{0:0}, at: ldsem_down_read+0x2c/0x3c [ 183.587818][ T28] #1: ffff80000d7de2f0 (&ldata->atomic_read_lock){....}-{3:3}, at: n_tty_read+0x290/0xcc4 [ 183.596651][ T28] 4 locks held by syz-executor.0/3243: [ 183.597896][ T28] #0: ffff0000c9e385e0 (&sb->s_type->i_mutex_key#17){....}-{3:3}, at: btrfs_inode_lock+0x68/0xe0 [ 183.600364][ T28] #1: ffff0000c5440bc8 (&mm->mmap_lock){....}-{3:3}, at: lock_mm_and_find_vma+0x34/0x1f8 [ 183.602741][ T28] #2: ffff0000c52d7548 (sb_pagefaults){....}-{0:0}, at: do_page_mkwrite+0x74/0x1c8 [ 183.604916][ T28] #3: ffff0000c9e38468 (&ei->i_mmap_lock){....}-{3:3}, at: btrfs_page_mkwrite+0x200/0x708 [ 183.607367][ T28] 1 lock held by udevadm/7877: [ 183.608490][ T28] [ 183.609022][ T28] ============================================= [ 183.609022][ T28] [ 183.610936][ T28] Kernel panic - not syncing: hung_task: blocked tasks [ 183.612412][ T28] SMP: stopping secondary CPUs [ 183.613561][ T28] Kernel Offset: disabled [ 183.614552][ T28] CPU features: 0x00000,02070084,26017203 [ 183.615905][ T28] Memory Limit: none [ 183.827985][ T28] Rebooting in 86400 seconds..