[ OK ] Reached target Graphical Interface. Starting Update UTMP about System Runlevel Changes... [ OK ] Started Update UTMP about System Runlevel Changes. Starting Load/Save RF Kill Switch Status... [ OK ] Started Load/Save RF Kill Switch Status. Debian GNU/Linux 9 syzkaller ttyS0 Warning: Permanently added '10.128.0.43' (ECDSA) to the list of known hosts. 2022/10/05 08:10:55 ignoring optional flag "sandboxArg"="0" 2022/10/05 08:10:55 parsed 1 programs 2022/10/05 08:10:55 executed programs: 0 syzkaller login: [ 1268.009923] IPVS: ftp: loaded support on port[0] = 21 [ 1268.142412] chnl_net:caif_netlink_parms(): no params data found [ 1268.181719] bridge0: port 1(bridge_slave_0) entered blocking state [ 1268.188479] bridge0: port 1(bridge_slave_0) entered disabled state [ 1268.196173] device bridge_slave_0 entered promiscuous mode [ 1268.203661] bridge0: port 2(bridge_slave_1) entered blocking state [ 1268.210056] bridge0: port 2(bridge_slave_1) entered disabled state [ 1268.217350] device bridge_slave_1 entered promiscuous mode [ 1268.236151] bond0: Enslaving bond_slave_0 as an active interface with an up link [ 1268.244910] bond0: Enslaving bond_slave_1 as an active interface with an up link [ 1268.262530] IPv6: ADDRCONF(NETDEV_UP): team_slave_0: link is not ready [ 1268.269963] team0: Port device team_slave_0 added [ 1268.275747] IPv6: ADDRCONF(NETDEV_UP): team_slave_1: link is not ready [ 1268.283187] team0: Port device team_slave_1 added [ 1268.297634] batman_adv: batadv0: Adding interface: batadv_slave_0 [ 1268.303987] 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. [ 1268.329218] batman_adv: batadv0: Not using interface batadv_slave_0 (retrying later): interface not active [ 1268.340588] batman_adv: batadv0: Adding interface: batadv_slave_1 [ 1268.346894] 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. [ 1268.372272] batman_adv: batadv0: Not using interface batadv_slave_1 (retrying later): interface not active [ 1268.386508] IPv6: ADDRCONF(NETDEV_UP): bridge_slave_0: link is not ready [ 1268.393865] IPv6: ADDRCONF(NETDEV_UP): bridge_slave_1: link is not ready [ 1268.413085] device hsr_slave_0 entered promiscuous mode [ 1268.418785] device hsr_slave_1 entered promiscuous mode [ 1268.425207] IPv6: ADDRCONF(NETDEV_UP): hsr_slave_0: link is not ready [ 1268.432181] IPv6: ADDRCONF(NETDEV_UP): hsr_slave_1: link is not ready [ 1268.496299] bridge0: port 2(bridge_slave_1) entered blocking state [ 1268.502766] bridge0: port 2(bridge_slave_1) entered forwarding state [ 1268.509544] bridge0: port 1(bridge_slave_0) entered blocking state [ 1268.515946] bridge0: port 1(bridge_slave_0) entered forwarding state [ 1268.546806] IPv6: ADDRCONF(NETDEV_UP): bond0: link is not ready [ 1268.554724] 8021q: adding VLAN 0 to HW filter on device bond0 [ 1268.562530] IPv6: ADDRCONF(NETDEV_UP): veth0: link is not ready [ 1268.571627] IPv6: ADDRCONF(NETDEV_CHANGE): veth0: link becomes ready [ 1268.580570] bridge0: port 1(bridge_slave_0) entered disabled state [ 1268.587774] bridge0: port 2(bridge_slave_1) entered disabled state [ 1268.595120] IPv6: ADDRCONF(NETDEV_CHANGE): bond0: link becomes ready [ 1268.605552] IPv6: ADDRCONF(NETDEV_UP): team0: link is not ready [ 1268.611623] 8021q: adding VLAN 0 to HW filter on device team0 [ 1268.621153] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_0: link becomes ready [ 1268.629577] bridge0: port 1(bridge_slave_0) entered blocking state [ 1268.636018] bridge0: port 1(bridge_slave_0) entered forwarding state [ 1268.653641] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_1: link becomes ready [ 1268.661238] bridge0: port 2(bridge_slave_1) entered blocking state [ 1268.667637] bridge0: port 2(bridge_slave_1) entered forwarding state [ 1268.675250] IPv6: ADDRCONF(NETDEV_CHANGE): team_slave_0: link becomes ready [ 1268.683405] IPv6: ADDRCONF(NETDEV_CHANGE): team_slave_1: link becomes ready [ 1268.691356] IPv6: ADDRCONF(NETDEV_CHANGE): team0: link becomes ready [ 1268.700821] IPv6: ADDRCONF(NETDEV_CHANGE): hsr_slave_0: link becomes ready [ 1268.711561] IPv6: ADDRCONF(NETDEV_CHANGE): hsr_slave_1: link becomes ready [ 1268.720241] IPv6: ADDRCONF(NETDEV_UP): hsr0: link is not ready [ 1268.726937] IPv6: ADDRCONF(NETDEV_CHANGE): hsr0: link becomes ready [ 1268.756072] IPv6: ADDRCONF(NETDEV_UP): vxcan0: link is not ready [ 1268.765636] IPv6: ADDRCONF(NETDEV_CHANGE): vxcan0: link becomes ready [ 1268.772285] IPv6: ADDRCONF(NETDEV_CHANGE): vxcan1: link becomes ready [ 1268.782474] 8021q: adding VLAN 0 to HW filter on device batadv0 [ 1268.816295] IPv6: ADDRCONF(NETDEV_UP): veth0_virt_wifi: link is not ready [ 1268.826053] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_virt_wifi: link becomes ready [ 1268.859567] IPv6: ADDRCONF(NETDEV_UP): veth0_vlan: link is not ready [ 1268.867330] IPv6: ADDRCONF(NETDEV_UP): vlan0: link is not ready [ 1268.874742] IPv6: ADDRCONF(NETDEV_UP): vlan1: link is not ready [ 1268.884841] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_vlan: link becomes ready [ 1268.892214] IPv6: ADDRCONF(NETDEV_CHANGE): vlan0: link becomes ready [ 1268.900110] IPv6: ADDRCONF(NETDEV_CHANGE): vlan1: link becomes ready [ 1268.909132] device veth0_vlan entered promiscuous mode [ 1268.917641] device veth1_vlan entered promiscuous mode [ 1268.924205] IPv6: ADDRCONF(NETDEV_UP): macvlan0: link is not ready [ 1268.933923] IPv6: ADDRCONF(NETDEV_UP): macvlan1: link is not ready [ 1268.945838] IPv6: ADDRCONF(NETDEV_UP): veth0_macvtap: link is not ready [ 1268.955107] IPv6: ADDRCONF(NETDEV_CHANGE): macvlan0: link becomes ready [ 1268.962427] IPv6: ADDRCONF(NETDEV_CHANGE): macvlan1: link becomes ready [ 1268.971122] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_macvtap: link becomes ready [ 1268.980089] device veth0_macvtap entered promiscuous mode [ 1268.987347] IPv6: ADDRCONF(NETDEV_UP): macvtap0: link is not ready [ 1268.996176] device veth1_macvtap entered promiscuous mode [ 1269.005501] IPv6: ADDRCONF(NETDEV_UP): veth0_to_batadv: link is not ready [ 1269.014611] IPv6: ADDRCONF(NETDEV_UP): veth1_to_batadv: link is not ready [ 1269.025284] batman_adv: batadv0: Interface activated: batadv_slave_0 [ 1269.031940] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_batadv: link becomes ready [ 1269.040738] IPv6: ADDRCONF(NETDEV_CHANGE): macvtap0: link becomes ready [ 1269.050361] batman_adv: batadv0: Interface activated: batadv_slave_1 [ 1269.057675] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_batadv: link becomes ready [ 1269.162114] IPv6: ADDRCONF(NETDEV_UP): wlan0: link is not ready [ 1269.169132] wlan0: Created IBSS using preconfigured BSSID 50:50:50:50:50:50 [ 1269.185554] wlan0: Creating new IBSS network, BSSID 50:50:50:50:50:50 [ 1269.188756] IPv6: ADDRCONF(NETDEV_UP): wlan1: link is not ready [ 1269.199852] IPv6: ADDRCONF(NETDEV_CHANGE): wlan0: link becomes ready [ 1269.207992] wlan1: Created IBSS using preconfigured BSSID 50:50:50:50:50:50 [ 1269.215786] wlan1: Creating new IBSS network, BSSID 50:50:50:50:50:50 [ 1269.222477] IPv6: ADDRCONF(NETDEV_CHANGE): wlan1: link becomes ready [ 1270.033803] Bluetooth: hci0: command 0x0409 tx timeout 2022/10/05 08:11:00 executed programs: 49 [ 1272.112888] Bluetooth: hci0: command 0x041b tx timeout [ 1274.192391] Bluetooth: hci0: command 0x040f tx timeout [ 1276.282244] Bluetooth: hci0: command 0x0419 tx timeout 2022/10/05 08:11:05 executed programs: 142 2022/10/05 08:11:10 executed programs: 234 2022/10/05 08:11:15 executed programs: 322 2022/10/05 08:11:20 executed programs: 417 2022/10/05 08:11:25 executed programs: 508 [ 1301.312084] ieee802154 phy0 wpan0: encryption failed: -22 [ 1301.317853] ieee802154 phy1 wpan1: encryption failed: -22 2022/10/05 08:11:30 executed programs: 596 2022/10/05 08:11:35 executed programs: 687 2022/10/05 08:11:40 executed programs: 775 2022/10/05 08:11:45 executed programs: 867 2022/10/05 08:11:50 executed programs: 955 2022/10/05 08:11:55 executed programs: 1047 2022/10/05 08:12:00 executed programs: 1143 2022/10/05 08:12:05 executed programs: 1231 2022/10/05 08:12:10 executed programs: 1322 2022/10/05 08:12:15 executed programs: 1410 2022/10/05 08:12:20 executed programs: 1496 2022/10/05 08:12:25 executed programs: 1588 2022/10/05 08:12:30 executed programs: 1677 [ 1362.749734] ieee802154 phy0 wpan0: encryption failed: -22 [ 1362.755365] ieee802154 phy1 wpan1: encryption failed: -22 2022/10/05 08:12:36 executed programs: 1765 2022/10/05 08:12:41 executed programs: 1855 2022/10/05 08:12:46 executed programs: 1943 2022/10/05 08:12:51 executed programs: 2034 2022/10/05 08:12:56 executed programs: 2121 [ 1390.425854] Bluetooth: hci0: command 0x0406 tx timeout 2022/10/05 08:13:01 executed programs: 2209 [ 1395.175146] BUG at fs/jfs/jfs_logmgr.c:2326 assert(bp->l_flag & lbmRELEASE) [ 1395.182510] ------------[ cut here ]------------ [ 1395.187246] kernel BUG at fs/jfs/jfs_logmgr.c:2326! [ 1395.192254] invalid opcode: 0000 [#1] PREEMPT SMP KASAN [ 1395.197600] CPU: 1 PID: 20214 Comm: loop0 Not tainted 4.19.211-syzkaller #0 [ 1395.204701] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 09/22/2022 [ 1395.214061] RIP: 0010:lbmIODone.cold+0x24/0x5b [ 1395.218626] Code: f9 e8 cb ff ff ff e8 47 9c 69 f9 48 c7 c1 80 11 9b 88 ba 16 09 00 00 48 c7 c6 00 11 9b 88 48 c7 c7 40 11 9b 88 e8 93 cd fa ff <0f> 0b e8 21 9c 69 f9 48 c7 c1 c0 11 9b 88 ba 17 09 00 00 48 c7 c6 [ 1395.237504] RSP: 0018:ffff88809875fac0 EFLAGS: 00010086 [ 1395.242849] RAX: 000000000000003f RBX: ffff8880b4fe1e00 RCX: 0000000000000000 [ 1395.250186] RDX: 0000000000000000 RSI: ffffffff814dff01 RDI: ffffed10130ebf4a [ 1395.257441] RBP: 0000000000000020 R08: 000000000000003f R09: 0000000000000000 [ 1395.264690] R10: 0000000000000005 R11: 0000000000000000 R12: 0000000000000286 [ 1395.271940] R13: 0000000000000000 R14: 0000000000000000 R15: 0000000000000000 [ 1395.279187] FS: 0000000000000000(0000) GS:ffff8880ba100000(0000) knlGS:0000000000000000 [ 1395.287395] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 [ 1395.293253] CR2: 00007fa2be3c40b0 CR3: 00000000b3a02000 CR4: 00000000003406e0 [ 1395.300502] DR0: 0000000000000000 DR1: 0000000000000000 DR2: 0000000000000000 [ 1395.307750] DR3: 0000000000000000 DR6: 00000000fffe0ff0 DR7: 0000000000000400 [ 1395.315003] Call Trace: [ 1395.317575] ? lock_downgrade+0x720/0x720 [ 1395.321701] ? lock_acquire+0x170/0x3c0 [ 1395.325655] ? scale_cookie_change.isra.0+0x380/0x380 [ 1395.330822] ? lbmFree+0x100/0x100 [ 1395.334343] bio_endio+0x488/0x830 [ 1395.337865] blk_update_request+0x30f/0xaf0 [ 1395.342170] blk_mq_end_request+0x4a/0x340 [ 1395.346476] lo_complete_rq+0x201/0x2d0 [ 1395.350603] blk_mq_complete_request+0x472/0x660 [ 1395.355345] loop_queue_work+0x274/0x20c0 [ 1395.359478] ? finish_task_switch+0x1db/0x760 [ 1395.363950] ? switch_mm_irqs_off+0x2e5/0x1340 [ 1395.368510] ? lo_fallocate.isra.0+0x170/0x170 [ 1395.373070] ? kthread_worker_fn+0x217/0x730 [ 1395.377457] ? lock_downgrade+0x720/0x720 [ 1395.381582] ? lock_acquire+0x170/0x3c0 [ 1395.385534] ? kthread_worker_fn+0x3e4/0x730 [ 1395.389922] ? _raw_spin_unlock_irq+0x24/0x80 [ 1395.394457] kthread_worker_fn+0x292/0x730 [ 1395.398677] ? lockdep_hardirqs_on+0x3a8/0x5c0 [ 1395.403242] ? __kthread_init_worker+0xf0/0xf0 [ 1395.407804] ? __kthread_parkme+0x133/0x1e0 [ 1395.412111] ? loop_info64_to_compat+0x5e0/0x5e0 [ 1395.416847] kthread+0x33f/0x460 [ 1395.420195] ? kthread_park+0x180/0x180 [ 1395.424166] ret_from_fork+0x24/0x30 [ 1395.427857] Modules linked in: [ 1395.431047] ---[ end trace 20333bdcdae02036 ]--- [ 1395.435789] RIP: 0010:lbmIODone.cold+0x24/0x5b [ 1395.440472] Code: f9 e8 cb ff ff ff e8 47 9c 69 f9 48 c7 c1 80 11 9b 88 ba 16 09 00 00 48 c7 c6 00 11 9b 88 48 c7 c7 40 11 9b 88 e8 93 cd fa ff <0f> 0b e8 21 9c 69 f9 48 c7 c1 c0 11 9b 88 ba 17 09 00 00 48 c7 c6 [ 1395.459353] RSP: 0018:ffff88809875fac0 EFLAGS: 00010086 [ 1395.464729] RAX: 000000000000003f RBX: ffff8880b4fe1e00 RCX: 0000000000000000 [ 1395.471975] RDX: 0000000000000000 RSI: ffffffff814dff01 RDI: ffffed10130ebf4a [ 1395.479223] RBP: 0000000000000020 R08: 000000000000003f R09: 0000000000000000 [ 1395.486473] R10: 0000000000000005 R11: 0000000000000000 R12: 0000000000000286 [ 1395.493722] R13: 0000000000000000 R14: 0000000000000000 R15: 0000000000000000 [ 1395.500985] FS: 0000000000000000(0000) GS:ffff8880ba100000(0000) knlGS:0000000000000000 [ 1395.509189] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 [ 1395.515051] CR2: 00007fa2be3c40b0 CR3: 00000000b3a02000 CR4: 00000000003406e0 [ 1395.522304] DR0: 0000000000000000 DR1: 0000000000000000 DR2: 0000000000000000 [ 1395.529563] DR3: 0000000000000000 DR6: 00000000fffe0ff0 DR7: 0000000000000400 [ 1395.536809] Kernel panic - not syncing: Fatal exception [ 1396.643406] Shutting down cpus with NMI [ 1396.647492] Kernel Offset: disabled [ 1396.651118] Rebooting in 86400 seconds..