Warning: Permanently added '10.128.0.126' (ED25519) to the list of known hosts. 2026/03/18 22:44:39 parsed 1 programs [ 54.971342][ T4188] cgroup: Unknown subsys name 'net' [ 55.080444][ T4188] cgroup: Unknown subsys name 'rlimit' Setting up swapspace version 1, size = 127995904 bytes [ 56.387524][ T4188] Adding 124996k swap on ./swap-file. Priority:0 extents:1 across:124996k FS [ 57.600048][ T151] wlan0: Created IBSS using preconfigured BSSID 50:50:50:50:50:50 [ 57.610627][ T151] wlan0: Creating new IBSS network, BSSID 50:50:50:50:50:50 [ 57.621093][ T1487] IPv6: ADDRCONF(NETDEV_CHANGE): wlan0: link becomes ready [ 57.639720][ T9] wlan1: Created IBSS using preconfigured BSSID 50:50:50:50:50:50 [ 57.648071][ T9] wlan1: Creating new IBSS network, BSSID 50:50:50:50:50:50 [ 57.655737][ T9] IPv6: ADDRCONF(NETDEV_CHANGE): wlan1: link becomes ready [ 59.825799][ T4250] chnl_net:caif_netlink_parms(): no params data found [ 59.890915][ T4250] bridge0: port 1(bridge_slave_0) entered blocking state [ 59.899178][ T4250] bridge0: port 1(bridge_slave_0) entered disabled state [ 59.907221][ T4250] device bridge_slave_0 entered promiscuous mode [ 59.916729][ T4250] bridge0: port 2(bridge_slave_1) entered blocking state [ 59.924316][ T4250] bridge0: port 2(bridge_slave_1) entered disabled state [ 59.932401][ T4250] device bridge_slave_1 entered promiscuous mode [ 59.956814][ T4250] bond0: (slave bond_slave_0): Enslaving as an active interface with an up link [ 59.968087][ T4250] bond0: (slave bond_slave_1): Enslaving as an active interface with an up link [ 59.995659][ T4250] team0: Port device team_slave_0 added [ 60.005283][ T4250] team0: Port device team_slave_1 added [ 60.027819][ T4250] batman_adv: batadv0: Adding interface: batadv_slave_0 [ 60.039849][ T4250] 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. [ 60.066885][ T4250] batman_adv: batadv0: Not using interface batadv_slave_0 (retrying later): interface not active [ 60.080951][ T4250] batman_adv: batadv0: Adding interface: batadv_slave_1 [ 60.088435][ T4250] 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. [ 60.115390][ T4250] batman_adv: batadv0: Not using interface batadv_slave_1 (retrying later): interface not active [ 60.196519][ T4250] device hsr_slave_0 entered promiscuous mode [ 60.211257][ T4250] device hsr_slave_1 entered promiscuous mode [ 60.320291][ T4250] netdevsim netdevsim0 netdevsim0: renamed from eth0 [ 60.330816][ T4250] netdevsim netdevsim0 netdevsim1: renamed from eth1 [ 60.339818][ T4250] netdevsim netdevsim0 netdevsim2: renamed from eth2 [ 60.350078][ T4250] netdevsim netdevsim0 netdevsim3: renamed from eth3 [ 60.370682][ T4250] bridge0: port 2(bridge_slave_1) entered blocking state [ 60.378205][ T4250] bridge0: port 2(bridge_slave_1) entered forwarding state [ 60.386331][ T4250] bridge0: port 1(bridge_slave_0) entered blocking state [ 60.393756][ T4250] bridge0: port 1(bridge_slave_0) entered forwarding state [ 60.435397][ T4250] 8021q: adding VLAN 0 to HW filter on device bond0 [ 60.449466][ T411] IPv6: ADDRCONF(NETDEV_CHANGE): veth0: link becomes ready [ 60.459564][ T411] bridge0: port 1(bridge_slave_0) entered disabled state [ 60.469495][ T411] bridge0: port 2(bridge_slave_1) entered disabled state [ 60.486782][ T4250] 8021q: adding VLAN 0 to HW filter on device team0 [ 60.498702][ T411] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_0: link becomes ready [ 60.507882][ T411] bridge0: port 1(bridge_slave_0) entered blocking state [ 60.515149][ T411] bridge0: port 1(bridge_slave_0) entered forwarding state [ 60.527923][ T411] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_1: link becomes ready [ 60.536663][ T411] bridge0: port 2(bridge_slave_1) entered blocking state [ 60.543765][ T411] bridge0: port 2(bridge_slave_1) entered forwarding state [ 60.562710][ T411] IPv6: ADDRCONF(NETDEV_CHANGE): team_slave_0: link becomes ready [ 60.571138][ T411] IPv6: ADDRCONF(NETDEV_CHANGE): team0: link becomes ready [ 60.584901][ T1487] IPv6: ADDRCONF(NETDEV_CHANGE): team_slave_1: link becomes ready [ 60.596398][ T1487] IPv6: ADDRCONF(NETDEV_CHANGE): hsr_slave_0: link becomes ready [ 60.608423][ T1487] IPv6: ADDRCONF(NETDEV_CHANGE): hsr_slave_1: link becomes ready [ 60.618888][ T4250] IPv6: ADDRCONF(NETDEV_CHANGE): hsr0: link becomes ready [ 60.714329][ T9] IPv6: ADDRCONF(NETDEV_CHANGE): vxcan1: link becomes ready [ 60.722791][ T9] IPv6: ADDRCONF(NETDEV_CHANGE): vxcan0: link becomes ready [ 60.735186][ T4250] 8021q: adding VLAN 0 to HW filter on device batadv0 [ 60.751026][ T9] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_virt_wifi: link becomes ready [ 60.761275][ T9] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_virt_wifi: link becomes ready [ 60.804969][ T9] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_vlan: link becomes ready [ 60.814136][ T9] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_vlan: link becomes ready [ 60.824483][ T4250] device veth0_vlan entered promiscuous mode [ 60.833874][ T9] IPv6: ADDRCONF(NETDEV_CHANGE): vlan0: link becomes ready [ 60.841666][ T9] IPv6: ADDRCONF(NETDEV_CHANGE): vlan1: link becomes ready [ 60.871130][ T4250] device veth1_vlan entered promiscuous mode [ 60.890779][ T411] IPv6: ADDRCONF(NETDEV_CHANGE): macvlan0: link becomes ready [ 60.899245][ T411] IPv6: ADDRCONF(NETDEV_CHANGE): macvlan1: link becomes ready [ 60.907811][ T411] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_macvtap: link becomes ready [ 60.916999][ T411] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_macvtap: link becomes ready [ 60.932267][ T4250] device veth0_macvtap entered promiscuous mode [ 60.956866][ T4250] device veth1_macvtap entered promiscuous mode [ 60.971024][ T4250] batman_adv: batadv0: Interface activated: batadv_slave_0 [ 60.980024][ T411] IPv6: ADDRCONF(NETDEV_CHANGE): macvtap0: link becomes ready [ 60.988234][ T411] IPv6: ADDRCONF(NETDEV_CHANGE): macsec0: link becomes ready [ 60.996660][ T411] IPv6: ADDRCONF(NETDEV_CHANGE): batadv_slave_0: link becomes ready [ 61.005888][ T411] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_batadv: link becomes ready [ 61.017632][ T4250] batman_adv: batadv0: Interface activated: batadv_slave_1 [ 61.028393][ T411] IPv6: ADDRCONF(NETDEV_CHANGE): batadv_slave_1: link becomes ready [ 61.037437][ T411] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_batadv: link becomes ready [ 61.048234][ T4250] netdevsim netdevsim0 netdevsim0: set [1, 0] type 2 family 0 port 6081 - 0 [ 61.058281][ T4250] netdevsim netdevsim0 netdevsim1: set [1, 0] type 2 family 0 port 6081 - 0 [ 61.067216][ T4250] netdevsim netdevsim0 netdevsim2: set [1, 0] type 2 family 0 port 6081 - 0 [ 61.077014][ T4250] netdevsim netdevsim0 netdevsim3: set [1, 0] type 2 family 0 port 6081 - 0 2026/03/18 22:44:47 executed programs: 0 [ 61.707604][ T4296] chnl_net:caif_netlink_parms(): no params data found [ 61.768784][ T4296] bridge0: port 1(bridge_slave_0) entered blocking state [ 61.776447][ T4296] bridge0: port 1(bridge_slave_0) entered disabled state [ 61.784554][ T4296] device bridge_slave_0 entered promiscuous mode [ 61.793814][ T4296] bridge0: port 2(bridge_slave_1) entered blocking state [ 61.800973][ T4296] bridge0: port 2(bridge_slave_1) entered disabled state [ 61.809664][ T4296] device bridge_slave_1 entered promiscuous mode [ 61.834719][ T4296] bond0: (slave bond_slave_0): Enslaving as an active interface with an up link [ 61.846345][ T4296] bond0: (slave bond_slave_1): Enslaving as an active interface with an up link [ 61.873252][ T4296] team0: Port device team_slave_0 added [ 61.880808][ T4296] team0: Port device team_slave_1 added [ 61.903080][ T4296] batman_adv: batadv0: Adding interface: batadv_slave_0 [ 61.910205][ T4296] 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. [ 61.937012][ T4296] batman_adv: batadv0: Not using interface batadv_slave_0 (retrying later): interface not active [ 61.961651][ T4296] batman_adv: batadv0: Adding interface: batadv_slave_1 [ 61.969586][ T4296] 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. [ 61.996145][ T4296] batman_adv: batadv0: Not using interface batadv_slave_1 (retrying later): interface not active [ 62.032711][ T4296] device hsr_slave_0 entered promiscuous mode [ 62.039510][ T4296] device hsr_slave_1 entered promiscuous mode [ 62.046768][ T4296] debugfs: Directory 'hsr0' with parent 'hsr' already present! [ 62.055311][ T4296] Cannot create hsr debugfs directory [ 62.158883][ T4296] netdevsim netdevsim0 netdevsim3 (unregistering): unset [1, 0] type 2 family 0 port 6081 - 0 [ 63.633010][ T4307] Bluetooth: hci0: command 0x0409 tx timeout [ 65.018737][ T4296] netdevsim netdevsim0 netdevsim2 (unregistering): unset [1, 0] type 2 family 0 port 6081 - 0 [ 65.712076][ T4305] Bluetooth: hci0: command 0x041b tx timeout [ 66.529610][ T4296] netdevsim netdevsim0 netdevsim1 (unregistering): unset [1, 0] type 2 family 0 port 6081 - 0 [ 66.610450][ T4296] netdevsim netdevsim0 netdevsim0 (unregistering): unset [1, 0] type 2 family 0 port 6081 - 0 [ 66.755082][ T4296] netdevsim netdevsim0 netdevsim0: renamed from eth0 [ 66.766098][ T4296] netdevsim netdevsim0 netdevsim1: renamed from eth1 [ 66.776007][ T4296] netdevsim netdevsim0 netdevsim2: renamed from eth2 [ 66.786082][ T4296] netdevsim netdevsim0 netdevsim3: renamed from eth3 [ 66.843628][ T4296] 8021q: adding VLAN 0 to HW filter on device bond0 [ 66.856104][ T411] IPv6: ADDRCONF(NETDEV_CHANGE): veth1: link becomes ready [ 66.864561][ T411] IPv6: ADDRCONF(NETDEV_CHANGE): veth0: link becomes ready [ 66.889140][ T4296] 8021q: adding VLAN 0 to HW filter on device team0 [ 66.900668][ T411] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_bridge: link becomes ready [ 66.909856][ T411] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_0: link becomes ready [ 66.919465][ T411] bridge0: port 1(bridge_slave_0) entered blocking state [ 66.926777][ T411] bridge0: port 1(bridge_slave_0) entered forwarding state [ 66.936575][ T411] IPv6: ADDRCONF(NETDEV_CHANGE): bridge0: link becomes ready [ 66.957855][ T411] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_bridge: link becomes ready [ 66.967174][ T411] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_1: link becomes ready [ 66.975969][ T411] bridge0: port 2(bridge_slave_1) entered blocking state [ 66.983180][ T411] bridge0: port 2(bridge_slave_1) entered forwarding state [ 66.994144][ T411] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_bond: link becomes ready [ 67.018299][ T9] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_bond: link becomes ready [ 67.029824][ T9] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_team: link becomes ready [ 67.040697][ T9] IPv6: ADDRCONF(NETDEV_CHANGE): team_slave_0: link becomes ready [ 67.049641][ T9] IPv6: ADDRCONF(NETDEV_CHANGE): team0: link becomes ready [ 67.066387][ T151] device hsr_slave_0 left promiscuous mode [ 67.073238][ T151] device hsr_slave_1 left promiscuous mode [ 67.079995][ T151] batman_adv: batadv0: Interface deactivated: batadv_slave_0 [ 67.088347][ T151] batman_adv: batadv0: Removing interface: batadv_slave_0 [ 67.096723][ T151] batman_adv: batadv0: Interface deactivated: batadv_slave_1 [ 67.104482][ T151] batman_adv: batadv0: Removing interface: batadv_slave_1 [ 67.113023][ T151] device bridge_slave_1 left promiscuous mode [ 67.120226][ T151] bridge0: port 2(bridge_slave_1) entered disabled state [ 67.135529][ T151] device bridge_slave_0 left promiscuous mode [ 67.141937][ T151] bridge0: port 1(bridge_slave_0) entered disabled state [ 67.164820][ T151] device veth1_macvtap left promiscuous mode [ 67.171150][ T151] device veth0_macvtap left promiscuous mode [ 67.177588][ T151] device veth1_vlan left promiscuous mode [ 67.183813][ T151] device veth0_vlan left promiscuous mode [ 67.330030][ T151] team0 (unregistering): Port device team_slave_1 removed [ 67.343369][ T151] team0 (unregistering): Port device team_slave_0 removed [ 67.357056][ T151] bond0 (unregistering): (slave bond_slave_1): Releasing backup interface [ 67.369854][ T151] bond0 (unregistering): (slave bond_slave_0): Releasing backup interface [ 67.421337][ T151] bond0 (unregistering): Released all slaves [ 67.477539][ T1487] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_team: link becomes ready [ 67.486512][ T1487] IPv6: ADDRCONF(NETDEV_CHANGE): team_slave_1: link becomes ready [ 67.499290][ T1487] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_hsr: link becomes ready [ 67.508552][ T1487] IPv6: ADDRCONF(NETDEV_CHANGE): hsr_slave_0: link becomes ready [ 67.521029][ T4296] hsr0: Slave B (hsr_slave_1) is not up; please bring it up to get a fully working HSR network [ 67.532908][ T4296] IPv6: ADDRCONF(NETDEV_CHANGE): hsr0: link becomes ready [ 67.540709][ T411] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_hsr: link becomes ready [ 67.549708][ T411] IPv6: ADDRCONF(NETDEV_CHANGE): hsr_slave_1: link becomes ready [ 67.644800][ T1487] IPv6: ADDRCONF(NETDEV_CHANGE): vxcan1: link becomes ready [ 67.652821][ T1487] IPv6: ADDRCONF(NETDEV_CHANGE): vxcan0: link becomes ready [ 67.675553][ T4296] 8021q: adding VLAN 0 to HW filter on device batadv0 [ 67.692237][ T411] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_virt_wifi: link becomes ready [ 67.703175][ T411] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_virt_wifi: link becomes ready [ 67.719944][ T1487] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_vlan: link becomes ready [ 67.729750][ T1487] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_vlan: link becomes ready [ 67.738342][ T1487] IPv6: ADDRCONF(NETDEV_CHANGE): vlan0: link becomes ready [ 67.747296][ T1487] IPv6: ADDRCONF(NETDEV_CHANGE): vlan1: link becomes ready [ 67.757177][ T4296] device veth0_vlan entered promiscuous mode [ 67.779011][ T4296] device veth1_vlan entered promiscuous mode [ 67.792432][ T4275] Bluetooth: hci0: command 0x040f tx timeout [ 67.798987][ T9] IPv6: ADDRCONF(NETDEV_CHANGE): macvlan0: link becomes ready [ 67.809107][ T9] IPv6: ADDRCONF(NETDEV_CHANGE): macvlan1: link becomes ready [ 67.817465][ T9] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_macvtap: link becomes ready [ 67.827201][ T9] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_macvtap: link becomes ready [ 67.837916][ T4296] device veth0_macvtap entered promiscuous mode [ 67.848058][ T4296] device veth1_macvtap entered promiscuous mode [ 67.861797][ T4296] batman_adv: batadv0: Interface activated: batadv_slave_0 [ 67.870310][ T1487] IPv6: ADDRCONF(NETDEV_CHANGE): macvtap0: link becomes ready [ 67.879055][ T1487] IPv6: ADDRCONF(NETDEV_CHANGE): macsec0: link becomes ready [ 67.887890][ T1487] IPv6: ADDRCONF(NETDEV_CHANGE): batadv_slave_0: link becomes ready [ 67.896640][ T1487] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_batadv: link becomes ready [ 67.908056][ T4296] batman_adv: batadv0: Interface activated: batadv_slave_1 [ 67.917384][ T1487] IPv6: ADDRCONF(NETDEV_CHANGE): batadv_slave_1: link becomes ready [ 67.926906][ T1487] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_batadv: link becomes ready [ 67.942791][ T4296] netdevsim netdevsim0 netdevsim0: set [1, 0] type 2 family 0 port 6081 - 0 [ 67.951509][ T4296] netdevsim netdevsim0 netdevsim1: set [1, 0] type 2 family 0 port 6081 - 0 [ 67.961144][ T4296] netdevsim netdevsim0 netdevsim2: set [1, 0] type 2 family 0 port 6081 - 0 [ 67.971371][ T4296] netdevsim netdevsim0 netdevsim3: set [1, 0] type 2 family 0 port 6081 - 0 [ 68.044657][ T1487] wlan0: Created IBSS using preconfigured BSSID 50:50:50:50:50:50 [ 68.062870][ T1487] wlan0: Creating new IBSS network, BSSID 50:50:50:50:50:50 [ 68.081897][ T1487] IPv6: ADDRCONF(NETDEV_CHANGE): wlan0: link becomes ready [ 68.095055][ T1487] wlan1: Created IBSS using preconfigured BSSID 50:50:50:50:50:50 [ 68.112025][ T1487] wlan1: Creating new IBSS network, BSSID 50:50:50:50:50:50 [ 68.120289][ T1487] IPv6: ADDRCONF(NETDEV_CHANGE): wlan1: link becomes ready [ 68.507816][ T4313] loop0: detected capacity change from 0 to 32768 [ 68.567066][ T4313] ======================================================= [ 68.567066][ T4313] WARNING: The mand mount option has been deprecated and [ 68.567066][ T4313] and is ignored by this kernel. Remove the mand [ 68.567066][ T4313] option from the mount to silence this warning. [ 68.567066][ T4313] ======================================================= [ 68.625826][ T4313] gfs2: fsid=syz:syz: Trying to join cluster "lock_nolock", "syz:syz" [ 68.635044][ T4313] gfs2: fsid=syz:syz: Now mounting FS (format 1801)... [ 68.708987][ T4313] gfs2: fsid=syz:syz.0: journal 0 mapped with 1 extents in 0ms [ 68.729284][ T4307] gfs2: fsid=syz:syz.0: jid=0, already locked for use [ 68.736485][ T4307] gfs2: fsid=syz:syz.0: jid=0: Looking at journal... [ 68.789753][ T4307] gfs2: fsid=syz:syz.0: jid=0: Journal head lookup took 53ms [ 68.798797][ T4307] gfs2: fsid=syz:syz.0: jid=0: Done [ 68.806191][ T4313] gfs2: fsid=syz:syz.0: first mount done, others may mount [ 69.080467][ T4296] ------------[ cut here ]------------ [ 69.086190][ T4296] WARNING: CPU: 0 PID: 4296 at include/linux/backing-dev.h:289 __set_page_dirty+0xaf5/0xdc0 [ 69.096320][ T4296] Modules linked in: [ 69.100231][ T4296] CPU: 0 PID: 4296 Comm: syz-executor Not tainted syzkaller #0 [ 69.107777][ T4296] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 02/12/2026 [ 69.117863][ T4296] RIP: 0010:__set_page_dirty+0xaf5/0xdc0 [ 69.123614][ T4296] Code: ec d7 ff 49 ff cf e9 5b fc ff ff e8 55 ec d7 ff 48 ff cb e9 e4 fb ff ff e8 48 ec d7 ff 48 ff cb e9 c4 fc ff ff e8 3b ec d7 ff <0f> 0b 43 80 3c 3e 00 0f 85 8f f9 ff ff e9 92 f9 ff ff 89 d9 80 e1 [ 69.143501][ T4296] RSP: 0018:ffffc9000303f7f8 EFLAGS: 00010093 [ 69.149780][ T4296] RAX: ffffffff81a134d5 RBX: 0000000000000000 RCX: ffff888021258000 [ 69.157937][ T4296] RDX: 0000000000000000 RSI: 0000000000000000 RDI: 0000000000000000 [ 69.165925][ T4296] RBP: ffffea00007e1d00 R08: ffff888145d4da77 R09: 1ffff11028ba9b4e [ 69.174021][ T4296] R10: dffffc0000000000 R11: ffffed1028ba9b4f R12: ffff888145d4d8f8 [ 69.182001][ T4296] R13: ffff888145d4da70 R14: 1ffff11028ba9b4e R15: dffffc0000000000 [ 69.189980][ T4296] FS: 000055559338b500(0000) GS:ffff8880b9000000(0000) knlGS:0000000000000000 [ 69.198934][ T4296] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 [ 69.205639][ T4296] CR2: 00007fe98fd58000 CR3: 00000000789f2000 CR4: 00000000003506f0 [ 69.213619][ T4296] DR0: 0000000000000000 DR1: 0000000000000000 DR2: 0000000000000000 [ 69.221602][ T4296] DR3: 0000000000000000 DR6: 00000000fffe0ff0 DR7: 0000000000000400 [ 69.229910][ T4296] Call Trace: [ 69.233279][ T4296] [ 69.236217][ T4296] ? page_mapping+0x30e/0x440 [ 69.240933][ T4296] mark_buffer_dirty+0x2d7/0x490 [ 69.245884][ T4296] gfs2_unpin+0x126/0x9a0 [ 69.250320][ T4296] ? log_pull_tail+0x7f/0x370 [ 69.255010][ T4296] buf_lo_after_commit+0x15a/0x1a0 [ 69.260132][ T4296] ? buf_lo_before_commit+0xf0/0xf0 [ 69.265598][ T4296] gfs2_log_flush+0x1174/0x2600 [ 69.270478][ T4296] ? gfs2_ail_empty_tr+0x2f0/0x2f0 [ 69.275594][ T4296] ? unregister_shrinker+0x247/0x300 [ 69.280882][ T4296] ? kfree+0x4a/0x2a0 [ 69.284866][ T4296] ? up_write+0x1bb/0x420 [ 69.289209][ T4296] gfs2_kill_sb+0x50/0xd0 [ 69.293545][ T4296] deactivate_locked_super+0x93/0xf0 [ 69.298853][ T4296] cleanup_mnt+0x42d/0x4e0 [ 69.303370][ T4296] ? lockdep_hardirqs_on+0x94/0x140 [ 69.308582][ T4296] task_work_run+0x125/0x1a0 [ 69.313179][ T4296] get_signal+0x1222/0x12c0 [ 69.317679][ T4296] ? kick_process+0xd4/0x140 [ 69.322292][ T4296] ? task_work_add+0x1a7/0x1d0 [ 69.327065][ T4296] arch_do_signal_or_restart+0xe7/0x12c0 [ 69.332703][ T4296] ? vfs_submount+0xb0/0xb0 [ 69.337231][ T4296] ? path_umount+0x34c/0xfd0 [ 69.342186][ T4296] ? get_sigframe_size+0x10/0x10 [ 69.347146][ T4296] ? exit_to_user_mode_loop+0x3b/0x130 [ 69.352616][ T4296] exit_to_user_mode_loop+0x9e/0x130 [ 69.358251][ T4296] exit_to_user_mode_prepare+0xee/0x180 [ 69.364017][ T4296] syscall_exit_to_user_mode+0x16/0x40 [ 69.369572][ T4296] do_syscall_64+0x58/0xa0 [ 69.374080][ T4296] ? clear_bhb_loop+0x30/0x80 [ 69.378780][ T4296] ? clear_bhb_loop+0x30/0x80 [ 69.383550][ T4296] entry_SYSCALL_64_after_hwframe+0x66/0xd0 [ 69.389635][ T4296] RIP: 0033:0x7fe7660519d7 [ 69.394063][ T4296] Code: a2 c7 05 1c fd 24 00 00 00 00 00 eb 96 e8 e1 12 00 00 90 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 e8 ff ff ff f7 d8 64 89 02 b8 [ 69.414135][ T4296] RSP: 002b:00007ffe0032f778 EFLAGS: 00000246 ORIG_RAX: 00000000000000a6 [ 69.422578][ T4296] RAX: 0000000000000000 RBX: 00007fe7660e6050 RCX: 00007fe7660519d7 [ 69.430580][ T4296] RDX: 0000000000000000 RSI: 0000000000000009 RDI: 00007ffe0032f830 [ 69.438738][ T4296] RBP: 00007ffe0032f830 R08: 00007ffe00330830 R09: 00000000ffffffff [ 69.446821][ T4296] R10: 0000000000000000 R11: 0000000000000246 R12: 00007ffe003308c0 [ 69.454822][ T4296] R13: 00007fe7660e6050 R14: 0000000000010d8f R15: 00007ffe00330900 [ 69.462981][ T4296] [ 69.466120][ T4296] Kernel panic - not syncing: kernel: panic_on_warn set ... [ 69.473503][ T4296] CPU: 0 PID: 4296 Comm: syz-executor Not tainted syzkaller #0 [ 69.481141][