[ 40.737481][ T8] bridge0: port 1(bridge_slave_0) entered disabled state [ 40.761675][ T8] device veth1_macvtap left promiscuous mode [ 40.761759][ T8] device veth0_macvtap left promiscuous mode [ 40.761828][ T8] device veth1_vlan left promiscuous mode [ 40.761942][ T8] device veth0_vlan left promiscuous mode [ 40.894251][ T8] team0 (unregistering): Port device team_slave_1 removed [ 40.896871][ T8] team0 (unregistering): Port device team_slave_0 removed [ 40.899611][ T8] bond0 (unregistering): (slave bond_slave_1): Releasing backup interface [ 40.902126][ T8] bond0 (unregistering): (slave bond_slave_0): Releasing backup interface [ 40.956341][ T8] bond0 (unregistering): Released all slaves Warning: Permanently added '10.128.10.51' (ECDSA) to the list of known hosts. 2022/06/11 15:04:51 parsed 1 programs 2022/06/11 15:04:52 executed programs: 0 [ 54.672462][ T3645] Bluetooth: hci0: Opcode 0x c03 failed: -110 [ 56.755775][ T48] Bluetooth: hci0: unexpected cc 0x0c03 length: 249 > 1 [ 56.756562][ T48] Bluetooth: hci0: unexpected cc 0x1003 length: 249 > 9 [ 56.756859][ T48] Bluetooth: hci0: unexpected cc 0x1001 length: 249 > 9 [ 56.757279][ T48] Bluetooth: hci0: unexpected cc 0x0c23 length: 249 > 4 [ 56.757634][ T48] Bluetooth: hci0: unexpected cc 0x0c25 length: 249 > 3 [ 56.757776][ T48] Bluetooth: hci0: unexpected cc 0x0c38 length: 249 > 2 [ 56.805800][ T4106] chnl_net:caif_netlink_parms(): no params data found [ 56.831943][ T4106] bridge0: port 1(bridge_slave_0) entered blocking state [ 56.831982][ T4106] bridge0: port 1(bridge_slave_0) entered disabled state [ 56.832452][ T4106] device bridge_slave_0 entered promiscuous mode [ 56.834085][ T4106] bridge0: port 2(bridge_slave_1) entered blocking state [ 56.834096][ T4106] bridge0: port 2(bridge_slave_1) entered disabled state [ 56.834531][ T4106] device bridge_slave_1 entered promiscuous mode [ 56.869649][ T4106] bond0: (slave bond_slave_0): Enslaving as an active interface with an up link [ 56.870742][ T4106] bond0: (slave bond_slave_1): Enslaving as an active interface with an up link [ 56.896839][ T4106] team0: Port device team_slave_0 added [ 56.897874][ T4106] team0: Port device team_slave_1 added [ 56.914633][ T4106] batman_adv: batadv0: Adding interface: batadv_slave_0 [ 56.914637][ T4106] 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. [ 56.914642][ T4106] batman_adv: batadv0: Not using interface batadv_slave_0 (retrying later): interface not active [ 56.915436][ T4106] batman_adv: batadv0: Adding interface: batadv_slave_1 [ 56.915439][ T4106] 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. [ 56.915444][ T4106] batman_adv: batadv0: Not using interface batadv_slave_1 (retrying later): interface not active [ 56.931024][ T4106] device hsr_slave_0 entered promiscuous mode [ 56.966088][ T4106] device hsr_slave_1 entered promiscuous mode [ 57.045279][ T4106] bridge0: port 2(bridge_slave_1) entered blocking state [ 57.045294][ T4106] bridge0: port 2(bridge_slave_1) entered forwarding state [ 57.045381][ T4106] bridge0: port 1(bridge_slave_0) entered blocking state [ 57.045453][ T4106] bridge0: port 1(bridge_slave_0) entered forwarding state [ 57.065199][ T4106] 8021q: adding VLAN 0 to HW filter on device bond0 [ 57.068861][ T14] IPv6: ADDRCONF(NETDEV_CHANGE): veth0: link becomes ready [ 57.075340][ T14] bridge0: port 1(bridge_slave_0) entered disabled state [ 57.085088][ T14] bridge0: port 2(bridge_slave_1) entered disabled state [ 57.096954][ T14] IPv6: ADDRCONF(NETDEV_CHANGE): bond0: link becomes ready [ 57.120283][ T4106] 8021q: adding VLAN 0 to HW filter on device team0 [ 57.121999][ T14] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_0: link becomes ready [ 57.122154][ T14] bridge0: port 1(bridge_slave_0) entered blocking state [ 57.122167][ T14] bridge0: port 1(bridge_slave_0) entered forwarding state [ 57.124504][ T6] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_1: link becomes ready [ 57.124641][ T6] bridge0: port 2(bridge_slave_1) entered blocking state [ 57.124738][ T6] bridge0: port 2(bridge_slave_1) entered forwarding state [ 57.131016][ T14] IPv6: ADDRCONF(NETDEV_CHANGE): team_slave_0: link becomes ready [ 57.131250][ T14] IPv6: ADDRCONF(NETDEV_CHANGE): team0: link becomes ready [ 57.133703][ T6] IPv6: ADDRCONF(NETDEV_CHANGE): team_slave_1: link becomes ready [ 57.135720][ T14] IPv6: ADDRCONF(NETDEV_CHANGE): hsr_slave_0: link becomes ready [ 57.137863][ T6] IPv6: ADDRCONF(NETDEV_CHANGE): hsr_slave_1: link becomes ready [ 57.139653][ T4106] IPv6: ADDRCONF(NETDEV_CHANGE): hsr0: link becomes ready [ 57.145979][ T14] IPv6: ADDRCONF(NETDEV_CHANGE): vxcan0: link becomes ready [ 57.146020][ T14] IPv6: ADDRCONF(NETDEV_CHANGE): vxcan1: link becomes ready [ 57.149227][ T4106] 8021q: adding VLAN 0 to HW filter on device batadv0 [ 57.279251][ T4106] device veth0_vlan entered promiscuous mode [ 57.281286][ T4106] device veth1_vlan entered promiscuous mode [ 57.297019][ T3657] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_virt_wifi: link becomes ready [ 57.297336][ T3657] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_vlan: link becomes ready [ 57.297567][ T3657] IPv6: ADDRCONF(NETDEV_CHANGE): vlan0: link becomes ready [ 57.297764][ T3657] IPv6: ADDRCONF(NETDEV_CHANGE): vlan1: link becomes ready [ 57.297949][ T3657] IPv6: ADDRCONF(NETDEV_CHANGE): macvlan0: link becomes ready [ 57.298143][ T3657] IPv6: ADDRCONF(NETDEV_CHANGE): macvlan1: link becomes ready [ 57.305343][ T14] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_macvtap: link becomes ready [ 57.306860][ T4106] device veth0_macvtap entered promiscuous mode [ 57.308394][ T4106] device veth1_macvtap entered promiscuous mode [ 57.314030][ T4106] batman_adv: batadv0: Interface activated: batadv_slave_0 [ 57.314067][ T6] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_batadv: link becomes ready [ 57.319299][ T6] IPv6: ADDRCONF(NETDEV_CHANGE): macvtap0: link becomes ready [ 57.321472][ T4106] batman_adv: batadv0: Interface activated: batadv_slave_1 [ 57.327762][ T6] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_batadv: link becomes ready [ 57.393298][ T8] wlan0: Created IBSS using preconfigured BSSID 50:50:50:50:50:50 [ 57.393305][ T8] wlan0: Creating new IBSS network, BSSID 50:50:50:50:50:50 [ 57.394389][ T6] IPv6: ADDRCONF(NETDEV_CHANGE): wlan0: link becomes ready [ 57.407509][ T11] wlan1: Created IBSS using preconfigured BSSID 50:50:50:50:50:50 [ 57.407515][ T11] wlan1: Creating new IBSS network, BSSID 50:50:50:50:50:50 [ 57.409102][ T14] IPv6: ADDRCONF(NETDEV_CHANGE): wlan1: link becomes ready [ 57.477321][ T4126] loop0: detected capacity change from 0 to 512 [ 57.484730][ T4126] EXT4-fs (loop0): mounted filesystem without journal. Quota mode: none. [ 57.501047][ T27] audit: type=1800 audit(1654959897.941:2): pid=4126 uid=0 auid=4294967295 ses=4294967295 subj==unconfined op=collect_data cause=failed(directio) comm="syz-executor.0" name="file0" dev="loop0" ino=17 res=0 errno=0 [ 57.501047][ T27] audit: type=1800 audit(1654959897.941:2): pid=4126 uid=0 auid=4294967295 ses=4294967295 subj==unconfined op=collect_data cause=failed(directio) comm="syz-executor.0" name="file0" dev="loop0" ino=17 res=0 errno=0 [ 57.513393][ T4126] ------------[ cut here ]------------ [ 57.513397][ T4126] kernel BUG at fs/ext4/inode.c:2720! [ 57.513406][ T4126] invalid opcode: 0000 [#1] PREEMPT SMP KASAN [ 57.513411][ T4126] CPU: 1 PID: 4126 Comm: syz-executor.0 Not tainted 5.19.0-rc1-syzkaller #0 [ 57.513416][ T4126] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 57.513418][ T4126] RIP: 0010:ext4_writepages+0x1a88/0x2d10 [ 57.513428][ T4126] Code: 0f 87 66 92 5e 06 be 00 10 00 00 ba 01 00 00 00 4c 89 e7 48 d3 ee e8 67 67 fe ff 83 c0 01 89 84 24 c8 00 00 00 e9 48 eb ff ff <0f> 0b 89 44 24 08 e9 94 ef ff ff 48 8b 7c 24 28 e8 93 b2 b3 ff e9 [ 57.513432][ T4126] RSP: 0018:ffffc90002fff510 EFLAGS: 00010247 [ 57.513437][ T4126] RAX: 000000c410000000 RBX: ffff88806c116000 RCX: ffffffff81fb20b2 [ 57.513440][ T4126] RDX: 1ffff1100e56000a RSI: 0000000000000008 RDI: ffff888072b00050 [ 57.513443][ T4126] RBP: ffff888072b00050 R08: 0000000000000000 R09: ffff888072b00057 [ 57.513446][ T4126] R10: ffffed100e56000a R11: 0000000000000000 R12: ffff888072b002b0 [ 57.513449][ T4126] R13: ffffc90002fffa58 R14: 0000000000000001 R15: ffff88806c116000 [ 57.513454][ T4126] FS: 00007f530402f700(0000) GS:ffff8880b9f00000(0000) knlGS:0000000000000000 [ 57.513459][ T4126] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 [ 57.513462][ T4126] CR2: 00005575f9c6b0d0 CR3: 000000001d692000 CR4: 0000000000350ee0 [ 57.513465][ T4126] Call Trace: [ 57.513467][ T4126] [ 57.513471][ T4126] ? check_irq_usage+0x183/0xac0 [ 57.513477][ T4126] ? __bfs+0x298/0x720 [ 57.513480][ T4126] ? check_path.constprop.0+0x50/0x50 [ 57.513486][ T4126] ? mark_lock.part.0+0xee/0x19a0 [ 57.513490][ T4126] ? mark_lock.part.0+0xee/0x19a0 [ 57.513494][ T4126] ? lock_chain_count+0x20/0x20 [ 57.513499][ T4126] ? __ext4_mark_inode_dirty+0x6e0/0x6e0 [ 57.513503][ T4126] ? check_path.constprop.0+0x24/0x50 [ 57.513508][ T4126] ? lockdep_hardirqs_on_prepare+0x17b/0x400 [ 57.513513][ T4126] ? _raw_spin_unlock_irqrestore+0x50/0x70 [ 57.513519][ T4126] ? lockdep_hardirqs_on+0x79/0x100 [ 57.513523][ T4126] ? lock_chain_count+0x20/0x20 [ 57.513529][ T4126] ? __lock_acquire+0xbf1/0x55d0 [ 57.513535][ T4126] ? lockdep_hardirqs_on_prepare+0x400/0x400 [ 57.513541][ T4126] do_writepages+0x16e/0x5f0 [ 57.513547][ T4126] ? writeback_set_ratelimit+0x120/0x120 [ 57.513552][ T4126] ? wbc_attach_and_unlock_inode+0x39e/0x770 [ 57.513558][ T4126] ? lock_downgrade+0x6e0/0x6e0 [ 57.513562][ T4126] ? lock_downgrade+0x6e0/0x6e0 [ 57.513565][ T4126] ? lock_release+0x780/0x780 [ 57.513571][ T4126] ? do_raw_spin_unlock+0x171/0x230 [ 57.513575][ T4126] ? _raw_spin_unlock+0x24/0x40 [ 57.513579][ T4126] ? wbc_attach_and_unlock_inode+0x39e/0x770 [ 57.513584][ T4126] filemap_fdatawrite_wbc+0x107/0x170 [ 57.513590][ T4126] __filemap_fdatawrite_range+0xa2/0xe0 [ 57.513594][ T4126] ? delete_from_page_cache_batch+0xaa0/0xaa0 [ 57.513597][ T4126] ? find_held_lock+0x2d/0x110 [ 57.513604][ T4126] file_write_and_wait_range+0x8d/0xf0 [ 57.513608][ T4126] ext4_sync_file+0x1c8/0xc90 [ 57.513614][ T4126] ext4_buffered_write_iter+0x201/0x2c0 [ 57.513618][ T4126] ? find_held_lock+0x2d/0x110 [ 57.513622][ T4126] ext4_file_write_iter+0x39d/0x11a0 [ 57.513629][ T4126] ? ext4_buffered_write_iter+0x2c0/0x2c0 [ 57.513633][ T4126] ? lockdep_hardirqs_on_prepare+0x400/0x400 [ 57.513639][ T4126] new_sync_write+0x2e0/0x520 [ 57.513645][ T4126] ? new_sync_read+0x510/0x510 [ 57.513651][ T4126] ? lock_release+0x780/0x780 [ 57.513655][ T4126] ? mutex_lock_io_nested+0x1190/0x1190 [ 57.513662][ T4126] vfs_write+0x607/0x8f0 [ 57.513667][ T4126] ksys_write+0xee/0x1c0 [ 57.513671][ T4126] ? __ia32_sys_read+0xa0/0xa0 [ 57.513675][ T4126] ? lockdep_hardirqs_on_prepare+0x17b/0x400 [ 57.513679][ T4126] ? syscall_enter_from_user_mode+0x21/0x70 [ 57.513684][ T4126] do_syscall_64+0x35/0x80 [ 57.513688][ T4126] entry_SYSCALL_64_after_hwframe+0x46/0xb0 [ 57.513693][ T4126] RIP: 0033:0x4665d9 [ 57.513696][ T4126] Code: ff ff c3 66 2e 0f 1f 84 00 00 00 00 00 0f 1f 40 00 48 89 f8 48 89 f7 48 89 d6 48 89 ca 4d 89 c2 4d 89 c8 4c 8b 4c 24 08 0f 05 <48> 3d 01 f0 ff ff 73 01 c3 48 c7 c1 bc ff ff ff f7 d8 64 89 01 48 [ 57.513700][ T4126] RSP: 002b:00007f530402f188 EFLAGS: 00000246 ORIG_RAX: 0000000000000001 [ 57.513704][ T4126] RAX: ffffffffffffffda RBX: 000000000056bf80 RCX: 00000000004665d9 [ 57.513706][ T4126] RDX: 0000000000000082 RSI: 0000000020000180 RDI: 0000000000000004 [ 57.513708][ T4126] RBP: 00000000004bfcb9 R08: 0000000000000000 R09: 0000000000000000 [ 57.513711][ T4126] R10: 0000000000000000 R11: 0000000000000246 R12: 000000000056bf80 [ 57.513713][ T4126] R13: 00007ffc9569789f R14: 00007f530402f300 R15: 0000000000022000 [ 57.513718][ T4126] [ 57.513719][ T4126] Modules linked in: [ 57.513725][ T4126] ---[ end trace 0000000000000000 ]--- [ 57.513726][ T4126] RIP: 0010:ext4_writepages+0x1a88/0x2d10 [ 57.513730][ T4126] Code: 0f 87 66 92 5e 06 be 00 10 00 00 ba 01 00 00 00 4c 89 e7 48 d3 ee e8 67 67 fe ff 83 c0 01 89 84 24 c8 00 00 00 e9 48 eb ff ff <0f> 0b 89 44 24 08 e9 94 ef ff ff 48 8b 7c 24 28 e8 93 b2 b3 ff e9 [ 57.513733][ T4126] RSP: 0018:ffffc90002fff510 EFLAGS: 00010247 [ 57.513735][ T4126] RAX: 000000c410000000 RBX: ffff88806c116000 RCX: ffffffff81fb20b2 [ 57.513737][ T4126] RDX: 1ffff1100e56000a RSI: 0000000000000008 RDI: ffff888072b00050 [ 57.513739][ T4126] RBP: ffff888072b00050 R08: 0000000000000000 R09: ffff888072b00057 [ 57.513741][ T4126] R10: ffffed100e56000a R11: 0000000000000000 R12: ffff888072b002b0 [ 57.513743][ T4126] R13: ffffc90002fffa58 R14: 0000000000000001 R15: ffff88806c116000 [ 57.513747][ T4126] FS: 00007f530402f700(0000) GS:ffff8880b9f00000(0000) knlGS:0000000000000000 [ 57.513750][ T4126] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 [ 57.513752][ T4126] CR2: 00005575f9c6b0d0 CR3: 000000001d692000 CR4: 0000000000350ee0 [ 57.513754][ T4126] Kernel panic - not syncing: Fatal exception [ 57.523949][ T4126] Kernel Offset: disabled