Warning: Permanently added '10.128.1.10' (ED25519) to the list of known hosts. 2025/10/26 20:24:59 parsed 1 programs [ 49.463390][ T4188] cgroup: Unknown subsys name 'net' [ 49.597416][ T4188] cgroup: Unknown subsys name 'rlimit' [ 50.835640][ T4188] Adding 124996k swap on ./swap-file. Priority:0 extents:1 across:124996k FS [ 53.702989][ T9] wlan0: Created IBSS using preconfigured BSSID 50:50:50:50:50:50 [ 53.710927][ T9] wlan0: Creating new IBSS network, BSSID 50:50:50:50:50:50 [ 53.729357][ T144] wlan1: Created IBSS using preconfigured BSSID 50:50:50:50:50:50 [ 53.739853][ T9] IPv6: ADDRCONF(NETDEV_CHANGE): wlan0: link becomes ready [ 53.747936][ T144] wlan1: Creating new IBSS network, BSSID 50:50:50:50:50:50 [ 53.758644][ T9] IPv6: ADDRCONF(NETDEV_CHANGE): wlan1: link becomes ready [ 54.353412][ T4270] chnl_net:caif_netlink_parms(): no params data found [ 54.392206][ T4270] bridge0: port 1(bridge_slave_0) entered blocking state [ 54.399845][ T4270] bridge0: port 1(bridge_slave_0) entered disabled state [ 54.407714][ T4270] device bridge_slave_0 entered promiscuous mode [ 54.416582][ T4270] bridge0: port 2(bridge_slave_1) entered blocking state [ 54.423734][ T4270] bridge0: port 2(bridge_slave_1) entered disabled state [ 54.431339][ T4270] device bridge_slave_1 entered promiscuous mode [ 54.450452][ T4270] bond0: (slave bond_slave_0): Enslaving as an active interface with an up link [ 54.461171][ T4270] bond0: (slave bond_slave_1): Enslaving as an active interface with an up link [ 54.481856][ T4270] team0: Port device team_slave_0 added [ 54.488981][ T4270] team0: Port device team_slave_1 added [ 54.505200][ T4270] batman_adv: batadv0: Adding interface: batadv_slave_0 [ 54.512468][ T4270] 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. [ 54.538414][ T4270] batman_adv: batadv0: Not using interface batadv_slave_0 (retrying later): interface not active [ 54.550533][ T4270] batman_adv: batadv0: Adding interface: batadv_slave_1 [ 54.557531][ T4270] 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. [ 54.583563][ T4270] batman_adv: batadv0: Not using interface batadv_slave_1 (retrying later): interface not active [ 54.610616][ T4270] device hsr_slave_0 entered promiscuous mode [ 54.618501][ T4270] device hsr_slave_1 entered promiscuous mode [ 54.694714][ T4270] netdevsim netdevsim0 netdevsim0: renamed from eth0 [ 54.723080][ T4270] netdevsim netdevsim0 netdevsim1: renamed from eth1 [ 54.731776][ T4270] netdevsim netdevsim0 netdevsim2: renamed from eth2 [ 54.740615][ T4270] netdevsim netdevsim0 netdevsim3: renamed from eth3 [ 54.779828][ T4270] bridge0: port 2(bridge_slave_1) entered blocking state [ 54.787165][ T4270] bridge0: port 2(bridge_slave_1) entered forwarding state [ 54.794952][ T4270] bridge0: port 1(bridge_slave_0) entered blocking state [ 54.802061][ T4270] bridge0: port 1(bridge_slave_0) entered forwarding state [ 54.858061][ T4270] 8021q: adding VLAN 0 to HW filter on device bond0 [ 54.870500][ T4236] IPv6: ADDRCONF(NETDEV_CHANGE): veth0: link becomes ready [ 54.881671][ T4236] bridge0: port 1(bridge_slave_0) entered disabled state [ 54.889857][ T4236] bridge0: port 2(bridge_slave_1) entered disabled state [ 54.898784][ T4236] IPv6: ADDRCONF(NETDEV_CHANGE): bond0: link becomes ready [ 54.926483][ T4270] 8021q: adding VLAN 0 to HW filter on device team0 [ 54.937418][ T9] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_0: link becomes ready [ 54.946137][ T9] bridge0: port 1(bridge_slave_0) entered blocking state [ 54.953306][ T9] bridge0: port 1(bridge_slave_0) entered forwarding state [ 54.964318][ T4236] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_1: link becomes ready [ 54.973129][ T4236] bridge0: port 2(bridge_slave_1) entered blocking state [ 54.980181][ T4236] bridge0: port 2(bridge_slave_1) entered forwarding state [ 55.002662][ T4236] IPv6: ADDRCONF(NETDEV_CHANGE): team_slave_0: link becomes ready [ 55.011415][ T4236] IPv6: ADDRCONF(NETDEV_CHANGE): team0: link becomes ready [ 55.040408][ T9] IPv6: ADDRCONF(NETDEV_CHANGE): team_slave_1: link becomes ready [ 55.053393][ T4236] IPv6: ADDRCONF(NETDEV_CHANGE): hsr_slave_0: link becomes ready [ 55.065709][ T4236] IPv6: ADDRCONF(NETDEV_CHANGE): hsr_slave_1: link becomes ready [ 55.076023][ T4270] IPv6: ADDRCONF(NETDEV_CHANGE): hsr0: link becomes ready [ 55.196430][ T9] IPv6: ADDRCONF(NETDEV_CHANGE): vxcan0: link becomes ready [ 55.204075][ T9] IPv6: ADDRCONF(NETDEV_CHANGE): vxcan1: link becomes ready [ 55.216020][ T4270] 8021q: adding VLAN 0 to HW filter on device batadv0 [ 55.247168][ T9] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_virt_wifi: link becomes ready [ 55.266086][ T9] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_vlan: link becomes ready [ 55.274691][ T9] IPv6: ADDRCONF(NETDEV_CHANGE): vlan0: link becomes ready [ 55.283025][ T9] IPv6: ADDRCONF(NETDEV_CHANGE): vlan1: link becomes ready [ 55.295116][ T4270] device veth0_vlan entered promiscuous mode [ 55.319213][ T4270] device veth1_vlan entered promiscuous mode [ 55.336757][ T9] IPv6: ADDRCONF(NETDEV_CHANGE): macvlan0: link becomes ready [ 55.345932][ T9] IPv6: ADDRCONF(NETDEV_CHANGE): macvlan1: link becomes ready [ 55.355406][ T9] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_macvtap: link becomes ready [ 55.366396][ T4270] device veth0_macvtap entered promiscuous mode [ 55.386865][ T4270] device veth1_macvtap entered promiscuous mode [ 55.409570][ T4270] batman_adv: batadv0: Interface activated: batadv_slave_0 [ 55.423207][ T4236] IPv6: ADDRCONF(NETDEV_CHANGE): batadv_slave_0: link becomes ready [ 55.432078][ T4236] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_batadv: link becomes ready [ 55.445197][ T4270] batman_adv: batadv0: Interface activated: batadv_slave_1 [ 55.452636][ T4236] IPv6: ADDRCONF(NETDEV_CHANGE): batadv_slave_1: link becomes ready [ 55.461511][ T4236] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_batadv: link becomes ready [ 55.479864][ T4270] netdevsim netdevsim0 netdevsim0: set [1, 0] type 2 family 0 port 6081 - 0 [ 55.489166][ T4270] netdevsim netdevsim0 netdevsim1: set [1, 0] type 2 family 0 port 6081 - 0 [ 55.498248][ T4270] netdevsim netdevsim0 netdevsim2: set [1, 0] type 2 family 0 port 6081 - 0 [ 55.507187][ T4270] netdevsim netdevsim0 netdevsim3: set [1, 0] type 2 family 0 port 6081 - 0 [ 55.637399][ T4270] syz-executor (4270) used greatest stack depth: 21088 bytes left 2025/10/26 20:25:07 executed programs: 0 [ 56.158566][ T4293] chnl_net:caif_netlink_parms(): no params data found [ 56.216593][ T4293] bridge0: port 1(bridge_slave_0) entered blocking state [ 56.223786][ T4293] bridge0: port 1(bridge_slave_0) entered disabled state [ 56.231907][ T4293] device bridge_slave_0 entered promiscuous mode [ 56.241219][ T4293] bridge0: port 2(bridge_slave_1) entered blocking state [ 56.248488][ T4293] bridge0: port 2(bridge_slave_1) entered disabled state [ 56.256492][ T4293] device bridge_slave_1 entered promiscuous mode [ 56.283340][ T4293] bond0: (slave bond_slave_0): Enslaving as an active interface with an up link [ 56.297077][ T4293] bond0: (slave bond_slave_1): Enslaving as an active interface with an up link [ 56.326022][ T4293] team0: Port device team_slave_0 added [ 56.333961][ T4293] team0: Port device team_slave_1 added [ 56.364831][ T4293] batman_adv: batadv0: Adding interface: batadv_slave_0 [ 56.371799][ T4293] 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. [ 56.402215][ T4293] batman_adv: batadv0: Not using interface batadv_slave_0 (retrying later): interface not active [ 56.420162][ T4293] batman_adv: batadv0: Adding interface: batadv_slave_1 [ 56.427612][ T4293] 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. [ 56.456901][ T4293] batman_adv: batadv0: Not using interface batadv_slave_1 (retrying later): interface not active [ 56.499084][ T4293] device hsr_slave_0 entered promiscuous mode [ 56.508388][ T4293] device hsr_slave_1 entered promiscuous mode [ 56.515616][ T4293] debugfs: Directory 'hsr0' with parent 'hsr' already present! [ 56.526116][ T4293] Cannot create hsr debugfs directory [ 56.623520][ T4293] netdevsim netdevsim0 netdevsim3 (unregistering): unset [1, 0] type 2 family 0 port 6081 - 0 [ 58.053012][ T4258] Bluetooth: hci0: command 0x0409 tx timeout [ 59.367775][ T4293] netdevsim netdevsim0 netdevsim2 (unregistering): unset [1, 0] type 2 family 0 port 6081 - 0 [ 60.132892][ T4259] Bluetooth: hci0: command 0x041b tx timeout [ 60.778464][ T4293] netdevsim netdevsim0 netdevsim1 (unregistering): unset [1, 0] type 2 family 0 port 6081 - 0 [ 60.829340][ T4293] netdevsim netdevsim0 netdevsim0 (unregistering): unset [1, 0] type 2 family 0 port 6081 - 0 [ 60.977013][ T4293] netdevsim netdevsim0 netdevsim0: renamed from eth0 [ 60.986850][ T4293] netdevsim netdevsim0 netdevsim1: renamed from eth1 [ 60.996403][ T4293] netdevsim netdevsim0 netdevsim2: renamed from eth2 [ 61.005878][ T4293] netdevsim netdevsim0 netdevsim3: renamed from eth3 [ 61.064195][ T4293] 8021q: adding VLAN 0 to HW filter on device bond0 [ 61.088104][ T144] IPv6: ADDRCONF(NETDEV_CHANGE): veth1: link becomes ready [ 61.097519][ T144] IPv6: ADDRCONF(NETDEV_CHANGE): veth0: link becomes ready [ 61.108444][ T4293] 8021q: adding VLAN 0 to HW filter on device team0 [ 61.129136][ T144] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_bridge: link becomes ready [ 61.137904][ T144] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_0: link becomes ready [ 61.146673][ T144] bridge0: port 1(bridge_slave_0) entered blocking state [ 61.154086][ T144] bridge0: port 1(bridge_slave_0) entered forwarding state [ 61.163021][ T144] IPv6: ADDRCONF(NETDEV_CHANGE): bridge0: link becomes ready [ 61.192579][ T4236] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_bridge: link becomes ready [ 61.201296][ T4236] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_1: link becomes ready [ 61.210000][ T4236] bridge0: port 2(bridge_slave_1) entered blocking state [ 61.217085][ T4236] bridge0: port 2(bridge_slave_1) entered forwarding state [ 61.226994][ T4236] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_bond: link becomes ready [ 61.236431][ T4236] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_bond: link becomes ready [ 61.245498][ T4236] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_team: link becomes ready [ 61.254311][ T4236] IPv6: ADDRCONF(NETDEV_CHANGE): team_slave_0: link becomes ready [ 61.264250][ T4236] IPv6: ADDRCONF(NETDEV_CHANGE): team0: link becomes ready [ 61.280678][ T154] device hsr_slave_0 left promiscuous mode [ 61.287169][ T154] device hsr_slave_1 left promiscuous mode [ 61.293645][ T154] batman_adv: batadv0: Interface deactivated: batadv_slave_0 [ 61.301061][ T154] batman_adv: batadv0: Removing interface: batadv_slave_0 [ 61.310298][ T154] batman_adv: batadv0: Interface deactivated: batadv_slave_1 [ 61.318003][ T154] batman_adv: batadv0: Removing interface: batadv_slave_1 [ 61.325661][ T154] device bridge_slave_1 left promiscuous mode [ 61.333198][ T154] bridge0: port 2(bridge_slave_1) entered disabled state [ 61.346211][ T154] device bridge_slave_0 left promiscuous mode [ 61.353333][ T154] bridge0: port 1(bridge_slave_0) entered disabled state [ 61.369587][ T154] device veth1_macvtap left promiscuous mode [ 61.376115][ T154] device veth0_macvtap left promiscuous mode [ 61.383083][ T154] device veth1_vlan left promiscuous mode [ 61.389030][ T154] device veth0_vlan left promiscuous mode [ 61.509223][ T154] team0 (unregistering): Port device team_slave_1 removed [ 61.521054][ T154] team0 (unregistering): Port device team_slave_0 removed [ 61.534018][ T154] bond0 (unregistering): (slave bond_slave_1): Releasing backup interface [ 61.549506][ T154] bond0 (unregistering): (slave bond_slave_0): Releasing backup interface [ 61.596539][ T154] bond0 (unregistering): Released all slaves [ 61.670279][ T400] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_team: link becomes ready [ 61.679197][ T400] IPv6: ADDRCONF(NETDEV_CHANGE): team_slave_1: link becomes ready [ 61.689627][ T4236] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_hsr: link becomes ready [ 61.698344][ T4236] IPv6: ADDRCONF(NETDEV_CHANGE): hsr_slave_0: link becomes ready [ 61.713432][ T400] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_hsr: link becomes ready [ 61.721803][ T400] IPv6: ADDRCONF(NETDEV_CHANGE): hsr_slave_1: link becomes ready [ 61.735724][ T4293] IPv6: ADDRCONF(NETDEV_CHANGE): hsr0: link becomes ready [ 61.819831][ T400] IPv6: ADDRCONF(NETDEV_CHANGE): vxcan1: link becomes ready [ 61.828148][ T400] IPv6: ADDRCONF(NETDEV_CHANGE): vxcan0: link becomes ready [ 61.842624][ T4293] 8021q: adding VLAN 0 to HW filter on device batadv0 [ 61.867462][ T400] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_virt_wifi: link becomes ready [ 61.876450][ T400] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_virt_wifi: link becomes ready [ 61.911609][ T4236] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_vlan: link becomes ready [ 61.920167][ T4236] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_vlan: link becomes ready [ 61.930258][ T4236] IPv6: ADDRCONF(NETDEV_CHANGE): vlan0: link becomes ready [ 61.938053][ T4236] IPv6: ADDRCONF(NETDEV_CHANGE): vlan1: link becomes ready [ 61.947831][ T4293] device veth0_vlan entered promiscuous mode [ 61.959260][ T4293] device veth1_vlan entered promiscuous mode [ 61.975833][ T4236] IPv6: ADDRCONF(NETDEV_CHANGE): macvlan0: link becomes ready [ 61.984238][ T4236] IPv6: ADDRCONF(NETDEV_CHANGE): macvlan1: link becomes ready [ 61.992479][ T4236] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_macvtap: link becomes ready [ 62.001043][ T4236] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_macvtap: link becomes ready [ 62.019167][ T4293] device veth0_macvtap entered promiscuous mode [ 62.030448][ T4293] device veth1_macvtap entered promiscuous mode [ 62.048752][ T4293] batman_adv: batadv0: Interface activated: batadv_slave_0 [ 62.056916][ T144] IPv6: ADDRCONF(NETDEV_CHANGE): macvtap0: link becomes ready [ 62.065654][ T144] IPv6: ADDRCONF(NETDEV_CHANGE): macsec0: link becomes ready [ 62.074933][ T144] IPv6: ADDRCONF(NETDEV_CHANGE): batadv_slave_0: link becomes ready [ 62.084167][ T144] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_batadv: link becomes ready [ 62.097039][ T4293] batman_adv: batadv0: Interface activated: batadv_slave_1 [ 62.105424][ T144] IPv6: ADDRCONF(NETDEV_CHANGE): batadv_slave_1: link becomes ready [ 62.115818][ T144] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_batadv: link becomes ready [ 62.127551][ T4293] netdevsim netdevsim0 netdevsim0: set [1, 0] type 2 family 0 port 6081 - 0 [ 62.138016][ T4293] netdevsim netdevsim0 netdevsim1: set [1, 0] type 2 family 0 port 6081 - 0 [ 62.148621][ T4293] netdevsim netdevsim0 netdevsim2: set [1, 0] type 2 family 0 port 6081 - 0 [ 62.158485][ T4293] netdevsim netdevsim0 netdevsim3: set [1, 0] type 2 family 0 port 6081 - 0 [ 62.212344][ T4308] Bluetooth: hci0: command 0x040f tx timeout [ 62.226949][ T4236] wlan0: Created IBSS using preconfigured BSSID 50:50:50:50:50:50 [ 62.242513][ T4236] wlan0: Creating new IBSS network, BSSID 50:50:50:50:50:50 [ 62.265849][ T144] IPv6: ADDRCONF(NETDEV_CHANGE): wlan0: link becomes ready [ 62.281697][ T144] wlan1: Created IBSS using preconfigured BSSID 50:50:50:50:50:50 [ 62.290954][ T144] wlan1: Creating new IBSS network, BSSID 50:50:50:50:50:50 [ 62.303839][ T4236] IPv6: ADDRCONF(NETDEV_CHANGE): wlan1: link becomes ready [ 62.643692][ T4325] loop0: detected capacity change from 0 to 32768 [ 62.678135][ T4325] gfs2: fsid=syz:syz: Trying to join cluster "lock_nolock", "syz:syz" [ 62.691392][ T4325] gfs2: fsid=syz:syz: Now mounting FS (format 1801)... [ 62.735058][ T4325] gfs2: fsid=syz:syz.0: journal 0 mapped with 1 extents in 0ms [ 62.755883][ T4308] gfs2: fsid=syz:syz.0: jid=0, already locked for use [ 62.764150][ T4308] gfs2: fsid=syz:syz.0: jid=0: Looking at journal... [ 62.810334][ T4308] gfs2: fsid=syz:syz.0: jid=0: Journal head lookup took 46ms [ 62.819018][ T4308] gfs2: fsid=syz:syz.0: jid=0: Done [ 62.826655][ T4325] gfs2: fsid=syz:syz.0: first mount done, others may mount [ 63.088066][ T26] audit: type=1800 audit(1761510315.075:2): pid=4325 uid=0 auid=4294967295 ses=4294967295 subj=unconfined op=collect_data cause=failed(directio) comm="syz.0.17" name="file1" dev="loop0" ino=9378 res=0 errno=0 [ 63.119412][ T4293] ------------[ cut here ]------------ [ 63.125140][ T4293] WARNING: CPU: 1 PID: 4293 at include/linux/backing-dev.h:289 __set_page_dirty+0xaf5/0xdc0 [ 63.135241][ T4293] Modules linked in: [ 63.139149][ T4293] CPU: 1 PID: 4293 Comm: syz-executor Not tainted syzkaller #0 [ 63.146690][ T4293] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 10/02/2025 [ 63.156755][ T4293] RIP: 0010:__set_page_dirty+0xaf5/0xdc0 [ 63.162407][ T4293] Code: 50 d8 ff 49 ff cf e9 5b fc ff ff e8 b5 50 d8 ff 48 ff cb e9 e4 fb ff ff e8 a8 50 d8 ff 48 ff cb e9 c4 fc ff ff e8 9b 50 d8 ff <0f> 0b 43 80 3c 3e 00 0f 85 8f f9 ff ff e9 92 f9 ff ff 89 d9 80 e1 [ 63.182164][ T4293] RSP: 0018:ffffc90002fcfad8 EFLAGS: 00010093 [ 63.188247][ T4293] RAX: ffffffff819f79f5 RBX: 0000000000000000 RCX: ffff888025af8000 [ 63.196485][ T4293] RDX: 0000000000000000 RSI: 0000000000000000 RDI: 0000000000000000 [ 63.204657][ T4293] RBP: ffffea000082b280 R08: dffffc0000000000 R09: ffffed1028baab4f [ 63.212659][ T4293] R10: ffffed1028baab4f R11: 1ffff11028baab4e R12: ffff888145d558f8 [ 63.220649][ T4293] R13: ffff888145d55a70 R14: 1ffff11028baab4e R15: dffffc0000000000 [ 63.228761][ T4293] FS: 000055556e849500(0000) GS:ffff8880b9100000(0000) knlGS:0000000000000000 [ 63.237702][ T4293] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 [ 63.244295][ T4293] CR2: 00007ffd1859cc08 CR3: 000000001ea55000 CR4: 00000000003506e0 [ 63.252275][ T4293] DR0: 0000000000000000 DR1: 0000000000000000 DR2: 0000000000000000 [ 63.260245][ T4293] DR3: 0000000000000000 DR6: 00000000fffe0ff0 DR7: 0000000000000400 [ 63.268211][ T4293] Call Trace: [ 63.271484][ T4293] [ 63.274425][ T4293] ? page_mapping+0x30e/0x440 [ 63.279109][ T4293] mark_buffer_dirty+0x2d7/0x490 [ 63.284053][ T4293] gfs2_unpin+0x126/0x9a0 [ 63.288381][ T4293] ? log_pull_tail+0x7f/0x370 [ 63.293058][ T4293] buf_lo_after_commit+0x15a/0x1a0 [ 63.298171][ T4293] ? buf_lo_before_commit+0xf0/0xf0 [ 63.303369][ T4293] gfs2_log_flush+0x1145/0x2610 [ 63.308348][ T4293] ? gfs2_log_flush+0xe1/0x2610 [ 63.313219][ T4293] ? gfs2_ail_empty_tr+0x2f0/0x2f0 [ 63.318433][ T4293] ? unregister_shrinker+0x247/0x300 [ 63.323728][ T4293] ? kfree+0x4a/0x2a0 [ 63.327714][ T4293] ? up_write+0x1bb/0x420 [ 63.332162][ T4293] gfs2_kill_sb+0x50/0xd0 [ 63.336511][ T4293] deactivate_locked_super+0x93/0xf0 [ 63.341818][ T4293] cleanup_mnt+0x418/0x4d0 [ 63.346245][ T4293] ? lockdep_hardirqs_on+0x94/0x140 [ 63.351467][ T4293] task_work_run+0x125/0x1a0 [ 63.356154][ T4293] exit_to_user_mode_loop+0x10f/0x130 [ 63.361527][ T4293] exit_to_user_mode_prepare+0xee/0x180 [ 63.367168][ T4293] syscall_exit_to_user_mode+0x16/0x40 [ 63.372629][ T4293] do_syscall_64+0x58/0xa0 [ 63.377048][ T4293] ? clear_bhb_loop+0x30/0x80 [ 63.381873][ T4293] ? clear_bhb_loop+0x30/0x80 [ 63.386562][ T4293] entry_SYSCALL_64_after_hwframe+0x66/0xd0 [ 63.392463][ T4293] RIP: 0033:0x7fd8fc4292f7 [ 63.396879][ T4293] Code: a8 ff ff ff f7 d8 64 89 01 48 83 c8 ff c3 0f 1f 44 00 00 31 f6 e9 09 00 00 00 66 0f 1f 84 00 00 00 00 00 b8 a6 00 00 00 0f 05 <48> 3d 00 f0 ff ff 77 01 c3 48 c7 c2 a8 ff ff ff f7 d8 64 89 02 b8 [ 63.416920][ T4293] RSP: 002b:00007ffd1859d3b8 EFLAGS: 00000246 ORIG_RAX: 00000000000000a6 [ 63.425368][ T4293] RAX: 0000000000000000 RBX: 00007fd8fc4aad7d RCX: 00007fd8fc4292f7 [ 63.433356][ T4293] RDX: 0000000000000000 RSI: 0000000000000009 RDI: 00007ffd1859d470 [ 63.441417][ T4293] RBP: 00007ffd1859d470 R08: 0000000000000000 R09: 0000000000000000 [ 63.449389][ T4293] R10: 00000000ffffffff R11: 0000000000000246 R12: 00007ffd1859e500 [ 63.457360][ T4293] R13: 00007fd8fc4aad7d R14: 000000000000f655 R15: 00007ffd1859e540 [ 63.465345][ T4293] [ 63.468372][ T4293] Kernel panic - not syncing: kernel: panic_on_warn set ... [ 63.475753][ T4293] CPU: 1 PID: 4293 Comm: syz-executor Not tainted syzkaller #0 [ 63.483304][ T4293] Hardware name: Google Google Compute Engine/Google Com