no interfaces have a carrier [ 29.835564][ T3852] 8021q: adding VLAN 0 to HW filter on device bond0 [ 29.845351][ T3852] eql: remember to turn off Van-Jacobson compression on your slave devices Starting crond: OK Starting sshd: OK syzkaller Warning: Permanently added '10.128.1.225' (ED25519) to the list of known hosts. 2026/01/02 01:05:25 parsed 1 programs syzkaller login: [ 54.714856][ T4186] cgroup: Unknown subsys name 'net' [ 54.847825][ T4186] cgroup: Unknown subsys name 'rlimit' Setting up swapspace version 1, size = 127995904 bytes [ 56.084735][ T4186] Adding 124996k swap on ./swap-file. Priority:0 extents:1 across:124996k FS [ 57.585422][ T4201] chnl_net:caif_netlink_parms(): no params data found [ 57.625857][ T4201] bridge0: port 1(bridge_slave_0) entered blocking state [ 57.633627][ T4201] bridge0: port 1(bridge_slave_0) entered disabled state [ 57.641309][ T4201] device bridge_slave_0 entered promiscuous mode [ 57.652373][ T4201] bridge0: port 2(bridge_slave_1) entered blocking state [ 57.659850][ T4201] bridge0: port 2(bridge_slave_1) entered disabled state [ 57.667723][ T4201] device bridge_slave_1 entered promiscuous mode [ 57.689721][ T4201] bond0: (slave bond_slave_0): Enslaving as an active interface with an up link [ 57.700566][ T4201] bond0: (slave bond_slave_1): Enslaving as an active interface with an up link [ 57.720719][ T4201] team0: Port device team_slave_0 added [ 57.728383][ T4201] team0: Port device team_slave_1 added [ 57.746514][ T4201] batman_adv: batadv0: Adding interface: batadv_slave_0 [ 57.753686][ T4201] 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. [ 57.779946][ T4201] batman_adv: batadv0: Not using interface batadv_slave_0 (retrying later): interface not active [ 57.794408][ T4201] batman_adv: batadv0: Adding interface: batadv_slave_1 [ 57.801354][ T4201] 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. [ 57.827698][ T4201] batman_adv: batadv0: Not using interface batadv_slave_1 (retrying later): interface not active [ 57.852408][ T4201] device hsr_slave_0 entered promiscuous mode [ 57.860300][ T4201] device hsr_slave_1 entered promiscuous mode [ 57.935055][ T4201] netdevsim netdevsim0 netdevsim0: renamed from eth0 [ 57.945758][ T4201] netdevsim netdevsim0 netdevsim1: renamed from eth1 [ 57.955654][ T4201] netdevsim netdevsim0 netdevsim2: renamed from eth2 [ 57.967773][ T4201] netdevsim netdevsim0 netdevsim3: renamed from eth3 [ 57.988623][ T4201] bridge0: port 2(bridge_slave_1) entered blocking state [ 57.995960][ T4201] bridge0: port 2(bridge_slave_1) entered forwarding state [ 58.003944][ T4201] bridge0: port 1(bridge_slave_0) entered blocking state [ 58.011015][ T4201] bridge0: port 1(bridge_slave_0) entered forwarding state [ 58.062066][ T4201] 8021q: adding VLAN 0 to HW filter on device bond0 [ 58.077467][ T9] IPv6: ADDRCONF(NETDEV_CHANGE): veth0: link becomes ready [ 58.097037][ T9] bridge0: port 1(bridge_slave_0) entered disabled state [ 58.107627][ T9] bridge0: port 2(bridge_slave_1) entered disabled state [ 58.116500][ T9] IPv6: ADDRCONF(NETDEV_CHANGE): bond0: link becomes ready [ 58.134372][ T4201] 8021q: adding VLAN 0 to HW filter on device team0 [ 58.148173][ T9] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_0: link becomes ready [ 58.158217][ T9] bridge0: port 1(bridge_slave_0) entered blocking state [ 58.165349][ T9] bridge0: port 1(bridge_slave_0) entered forwarding state [ 58.184769][ T9] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_1: link becomes ready [ 58.194258][ T9] bridge0: port 2(bridge_slave_1) entered blocking state [ 58.201616][ T9] bridge0: port 2(bridge_slave_1) entered forwarding state [ 58.221141][ T359] IPv6: ADDRCONF(NETDEV_CHANGE): team_slave_0: link becomes ready [ 58.230055][ T359] IPv6: ADDRCONF(NETDEV_CHANGE): team0: link becomes ready [ 58.247110][ T359] IPv6: ADDRCONF(NETDEV_CHANGE): team_slave_1: link becomes ready [ 58.265911][ T9] IPv6: ADDRCONF(NETDEV_CHANGE): hsr_slave_0: link becomes ready [ 58.275309][ T9] IPv6: ADDRCONF(NETDEV_CHANGE): hsr_slave_1: link becomes ready [ 58.287058][ T4201] IPv6: ADDRCONF(NETDEV_CHANGE): hsr0: link becomes ready [ 58.418283][ T9] IPv6: ADDRCONF(NETDEV_CHANGE): vxcan0: link becomes ready [ 58.426027][ T9] IPv6: ADDRCONF(NETDEV_CHANGE): vxcan1: link becomes ready [ 58.441364][ T4201] 8021q: adding VLAN 0 to HW filter on device batadv0 [ 58.465512][ T504] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_virt_wifi: link becomes ready [ 58.489273][ T504] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_vlan: link becomes ready [ 58.500824][ T504] IPv6: ADDRCONF(NETDEV_CHANGE): vlan0: link becomes ready [ 58.509576][ T504] IPv6: ADDRCONF(NETDEV_CHANGE): vlan1: link becomes ready [ 58.522021][ T4201] device veth0_vlan entered promiscuous mode [ 58.536399][ T4201] device veth1_vlan entered promiscuous mode [ 58.562504][ T504] IPv6: ADDRCONF(NETDEV_CHANGE): macvlan0: link becomes ready [ 58.572213][ T504] IPv6: ADDRCONF(NETDEV_CHANGE): macvlan1: link becomes ready [ 58.581345][ T504] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_macvtap: link becomes ready [ 58.594178][ T4201] device veth0_macvtap entered promiscuous mode [ 58.606015][ T4201] device veth1_macvtap entered promiscuous mode [ 58.627129][ T4201] batman_adv: batadv0: Interface activated: batadv_slave_0 [ 58.636333][ T9] IPv6: ADDRCONF(NETDEV_CHANGE): batadv_slave_0: link becomes ready [ 58.646351][ T9] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_batadv: link becomes ready [ 58.659587][ T4201] batman_adv: batadv0: Interface activated: batadv_slave_1 [ 58.668738][ T9] IPv6: ADDRCONF(NETDEV_CHANGE): batadv_slave_1: link becomes ready [ 58.687917][ T9] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_batadv: link becomes ready [ 58.701561][ T4201] netdevsim netdevsim0 netdevsim0: set [1, 0] type 2 family 0 port 6081 - 0 [ 58.710951][ T4201] netdevsim netdevsim0 netdevsim1: set [1, 0] type 2 family 0 port 6081 - 0 [ 58.721091][ T4201] netdevsim netdevsim0 netdevsim2: set [1, 0] type 2 family 0 port 6081 - 0 [ 58.730617][ T4201] netdevsim netdevsim0 netdevsim3: set [1, 0] type 2 family 0 port 6081 - 0 [ 58.904938][ T4201] syz-executor (4201) used greatest stack depth: 20800 bytes left [ 59.494218][ T144] netdevsim netdevsim0 netdevsim3 (unregistering): unset [1, 0] type 2 family 0 port 6081 - 0 [ 60.639725][ T504] wlan0: Created IBSS using preconfigured BSSID 50:50:50:50:50:50 [ 60.649304][ T504] wlan0: Creating new IBSS network, BSSID 50:50:50:50:50:50 [ 60.665797][ T359] IPv6: ADDRCONF(NETDEV_CHANGE): wlan0: link becomes ready [ 60.677362][ T359] wlan1: Created IBSS using preconfigured BSSID 50:50:50:50:50:50 [ 60.686029][ T359] wlan1: Creating new IBSS network, BSSID 50:50:50:50:50:50 [ 60.695691][ T504] IPv6: ADDRCONF(NETDEV_CHANGE): wlan1: link becomes ready 2026/01/02 01:05:32 executed programs: 0 [ 61.144477][ T4282] chnl_net:caif_netlink_parms(): no params data found [ 61.178477][ T4282] bridge0: port 1(bridge_slave_0) entered blocking state [ 61.185732][ T4282] bridge0: port 1(bridge_slave_0) entered disabled state [ 61.193632][ T4282] device bridge_slave_0 entered promiscuous mode [ 61.201227][ T4282] bridge0: port 2(bridge_slave_1) entered blocking state [ 61.208692][ T4282] bridge0: port 2(bridge_slave_1) entered disabled state [ 61.217198][ T4282] device bridge_slave_1 entered promiscuous mode [ 61.235868][ T4282] bond0: (slave bond_slave_0): Enslaving as an active interface with an up link [ 61.246591][ T4282] bond0: (slave bond_slave_1): Enslaving as an active interface with an up link [ 61.267380][ T4282] team0: Port device team_slave_0 added [ 61.274672][ T4282] team0: Port device team_slave_1 added [ 61.290053][ T4282] batman_adv: batadv0: Adding interface: batadv_slave_0 [ 61.297064][ T4282] 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. [ 61.323306][ T4282] batman_adv: batadv0: Not using interface batadv_slave_0 (retrying later): interface not active [ 61.336135][ T4282] batman_adv: batadv0: Adding interface: batadv_slave_1 [ 61.343400][ T4282] 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. [ 61.369564][ T4282] batman_adv: batadv0: Not using interface batadv_slave_1 (retrying later): interface not active [ 61.394820][ T4282] device hsr_slave_0 entered promiscuous mode [ 61.401798][ T4282] device hsr_slave_1 entered promiscuous mode [ 61.408480][ T4282] debugfs: Directory 'hsr0' with parent 'hsr' already present! [ 61.416335][ T4282] Cannot create hsr debugfs directory [ 61.977957][ T144] netdevsim netdevsim0 netdevsim2 (unregistering): unset [1, 0] type 2 family 0 port 6081 - 0 [ 63.154358][ T1111] Bluetooth: hci0: command 0x0409 tx timeout [ 64.148597][ T144] netdevsim netdevsim0 netdevsim1 (unregistering): unset [1, 0] type 2 family 0 port 6081 - 0 [ 64.199045][ T144] netdevsim netdevsim0 netdevsim0 (unregistering): unset [1, 0] type 2 family 0 port 6081 - 0 [ 64.997848][ T4282] netdevsim netdevsim0 netdevsim0: renamed from eth0 [ 65.010671][ T4282] netdevsim netdevsim0 netdevsim1: renamed from eth1 [ 65.020455][ T4282] netdevsim netdevsim0 netdevsim2: renamed from eth2 [ 65.028929][ T4282] netdevsim netdevsim0 netdevsim3: renamed from eth3 [ 65.077037][ T4282] 8021q: adding VLAN 0 to HW filter on device bond0 [ 65.091523][ T144] device hsr_slave_0 left promiscuous mode [ 65.099455][ T144] device hsr_slave_1 left promiscuous mode [ 65.106227][ T144] batman_adv: batadv0: Interface deactivated: batadv_slave_0 [ 65.113857][ T144] batman_adv: batadv0: Removing interface: batadv_slave_0 [ 65.121692][ T144] batman_adv: batadv0: Interface deactivated: batadv_slave_1 [ 65.129143][ T144] batman_adv: batadv0: Removing interface: batadv_slave_1 [ 65.136787][ T144] device bridge_slave_1 left promiscuous mode [ 65.143657][ T144] bridge0: port 2(bridge_slave_1) entered disabled state [ 65.156216][ T144] device bridge_slave_0 left promiscuous mode [ 65.162371][ T144] bridge0: port 1(bridge_slave_0) entered disabled state [ 65.177722][ T144] device veth1_macvtap left promiscuous mode [ 65.184855][ T144] device veth0_macvtap left promiscuous mode [ 65.190918][ T144] device veth1_vlan left promiscuous mode [ 65.197583][ T144] device veth0_vlan left promiscuous mode [ 65.233758][ T1111] Bluetooth: hci0: command 0x041b tx timeout [ 65.327250][ T144] team0 (unregistering): Port device team_slave_1 removed [ 65.340907][ T144] team0 (unregistering): Port device team_slave_0 removed [ 65.355346][ T144] bond0 (unregistering): (slave bond_slave_1): Releasing backup interface [ 65.367307][ T144] bond0 (unregistering): (slave bond_slave_0): Releasing backup interface [ 65.422696][ T144] bond0 (unregistering): Released all slaves [ 65.509563][ T359] IPv6: ADDRCONF(NETDEV_CHANGE): veth1: link becomes ready [ 65.518503][ T359] IPv6: ADDRCONF(NETDEV_CHANGE): veth0: link becomes ready [ 65.531130][ T4282] 8021q: adding VLAN 0 to HW filter on device team0 [ 65.544457][ T359] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_bridge: link becomes ready [ 65.554548][ T359] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_0: link becomes ready [ 65.567013][ T359] bridge0: port 1(bridge_slave_0) entered blocking state [ 65.574163][ T359] bridge0: port 1(bridge_slave_0) entered forwarding state [ 65.588136][ T359] IPv6: ADDRCONF(NETDEV_CHANGE): bridge0: link becomes ready [ 65.620423][ T9] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_bridge: link becomes ready [ 65.632061][ T9] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_1: link becomes ready [ 65.641111][ T9] bridge0: port 2(bridge_slave_1) entered blocking state [ 65.648239][ T9] bridge0: port 2(bridge_slave_1) entered forwarding state [ 65.659285][ T9] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_bond: link becomes ready [ 65.680538][ T9] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_bond: link becomes ready [ 65.690037][ T9] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_team: link becomes ready [ 65.709167][ T9] IPv6: ADDRCONF(NETDEV_CHANGE): team_slave_0: link becomes ready [ 65.719394][ T9] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_team: link becomes ready [ 65.729470][ T9] IPv6: ADDRCONF(NETDEV_CHANGE): team_slave_1: link becomes ready [ 65.751727][ T9] IPv6: ADDRCONF(NETDEV_CHANGE): team0: link becomes ready [ 65.759933][ T9] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_hsr: link becomes ready [ 65.778573][ T9] IPv6: ADDRCONF(NETDEV_CHANGE): hsr_slave_0: link becomes ready [ 65.788121][ T9] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_hsr: link becomes ready [ 65.797076][ T9] IPv6: ADDRCONF(NETDEV_CHANGE): hsr_slave_1: link becomes ready [ 65.807976][ T4282] IPv6: ADDRCONF(NETDEV_CHANGE): hsr0: link becomes ready [ 65.898915][ T504] IPv6: ADDRCONF(NETDEV_CHANGE): vxcan1: link becomes ready [ 65.906952][ T504] IPv6: ADDRCONF(NETDEV_CHANGE): vxcan0: link becomes ready [ 65.922072][ T4282] 8021q: adding VLAN 0 to HW filter on device batadv0 [ 65.938671][ T504] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_virt_wifi: link becomes ready [ 65.947706][ T504] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_virt_wifi: link becomes ready [ 65.988401][ T4282] device veth0_vlan entered promiscuous mode [ 65.997404][ T504] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_vlan: link becomes ready [ 66.006976][ T504] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_vlan: link becomes ready [ 66.021754][ T4282] device veth1_vlan entered promiscuous mode [ 66.030621][ T504] IPv6: ADDRCONF(NETDEV_CHANGE): vlan0: link becomes ready [ 66.041065][ T504] IPv6: ADDRCONF(NETDEV_CHANGE): vlan1: link becomes ready [ 66.049398][ T504] IPv6: ADDRCONF(NETDEV_CHANGE): macvlan0: link becomes ready [ 66.077330][ T504] IPv6: ADDRCONF(NETDEV_CHANGE): macvlan1: link becomes ready [ 66.086793][ T504] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_macvtap: link becomes ready [ 66.097925][ T504] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_macvtap: link becomes ready [ 66.110325][ T4282] device veth0_macvtap entered promiscuous mode [ 66.121536][ T4282] device veth1_macvtap entered promiscuous mode [ 66.142003][ T4282] batman_adv: batadv0: Interface activated: batadv_slave_0 [ 66.150179][ T4331] IPv6: ADDRCONF(NETDEV_CHANGE): macvtap0: link becomes ready [ 66.159727][ T4331] IPv6: ADDRCONF(NETDEV_CHANGE): macsec0: link becomes ready [ 66.168778][ T4331] IPv6: ADDRCONF(NETDEV_CHANGE): batadv_slave_0: link becomes ready [ 66.178829][ T4331] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_batadv: link becomes ready [ 66.191827][ T4282] batman_adv: batadv0: Interface activated: batadv_slave_1 [ 66.204994][ T4331] IPv6: ADDRCONF(NETDEV_CHANGE): batadv_slave_1: link becomes ready [ 66.215507][ T4331] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_batadv: link becomes ready [ 66.228289][ T4282] netdevsim netdevsim0 netdevsim0: set [1, 0] type 2 family 0 port 6081 - 0 [ 66.237955][ T4282] netdevsim netdevsim0 netdevsim1: set [1, 0] type 2 family 0 port 6081 - 0 [ 66.247988][ T4282] netdevsim netdevsim0 netdevsim2: set [1, 0] type 2 family 0 port 6081 - 0 [ 66.257464][ T4282] netdevsim netdevsim0 netdevsim3: set [1, 0] type 2 family 0 port 6081 - 0 [ 66.339403][ T4331] wlan0: Created IBSS using preconfigured BSSID 50:50:50:50:50:50 [ 66.363185][ T4331] wlan0: Creating new IBSS network, BSSID 50:50:50:50:50:50 [ 66.375077][ T504] IPv6: ADDRCONF(NETDEV_CHANGE): wlan0: link becomes ready [ 66.385484][ T4331] wlan1: Created IBSS using preconfigured BSSID 50:50:50:50:50:50 [ 66.395050][ T4331] wlan1: Creating new IBSS network, BSSID 50:50:50:50:50:50 [ 66.404581][ T504] IPv6: ADDRCONF(NETDEV_CHANGE): wlan1: link becomes ready [ 66.842847][ T4336] loop0: detected capacity change from 0 to 32768 [ 66.955951][ T4336] gfs2: fsid=syz:syz: Trying to join cluster "lock_nolock", "syz:syz" [ 66.973208][ T4336] gfs2: fsid=syz:syz: Now mounting FS (format 1801)... [ 67.039622][ T4336] gfs2: fsid=syz:syz.0: journal 0 mapped with 1 extents in 0ms [ 67.062290][ T4216] gfs2: fsid=syz:syz.0: jid=0, already locked for use [ 67.070283][ T4216] gfs2: fsid=syz:syz.0: jid=0: Looking at journal... [ 67.138246][ T4216] gfs2: fsid=syz:syz.0: jid=0: Journal head lookup took 67ms [ 67.149442][ T4216] gfs2: fsid=syz:syz.0: jid=0: Done [ 67.157186][ T4336] gfs2: fsid=syz:syz.0: first mount done, others may mount [ 67.313357][ T4297] Bluetooth: hci0: command 0x040f tx timeout [ 67.571650][ T4282] ------------[ cut here ]------------ [ 67.577427][ T4282] WARNING: CPU: 1 PID: 4282 at include/linux/backing-dev.h:289 __set_page_dirty+0xaf5/0xdc0 [ 67.587537][ T4282] Modules linked in: [ 67.591451][ T4282] CPU: 1 PID: 4282 Comm: syz-executor Not tainted syzkaller #0 [ 67.599019][ T4282] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 10/25/2025 [ 67.609104][ T4282] RIP: 0010:__set_page_dirty+0xaf5/0xdc0 [ 67.614776][ T4282] Code: 4f d8 ff 49 ff cf e9 5b fc ff ff e8 e5 4f d8 ff 48 ff cb e9 e4 fb ff ff e8 d8 4f d8 ff 48 ff cb e9 c4 fc ff ff e8 cb 4f d8 ff <0f> 0b 43 80 3c 3e 00 0f 85 8f f9 ff ff e9 92 f9 ff ff 89 d9 80 e1 [ 67.634418][ T4282] RSP: 0018:ffffc90002eef7d8 EFLAGS: 00010093 [ 67.640513][ T4282] RAX: ffffffff819f7c45 RBX: 0000000000000000 RCX: ffff88802ada1dc0 [ 67.648520][ T4282] RDX: 0000000000000000 RSI: 0000000000000000 RDI: 0000000000000000 [ 67.656523][ T4282] RBP: ffffea0001d38a80 R08: dffffc0000000000 R09: ffffed1028bf5b4f [ 67.664515][ T4282] R10: ffffed1028bf5b4f R11: 1ffff11028bf5b4e R12: ffff888145fad8f8 [ 67.672512][ T4282] R13: ffff888145fada70 R14: 1ffff11028bf5b4e R15: dffffc0000000000 [ 67.680504][ T4282] FS: 0000555575d2c500(0000) GS:ffff8880b9100000(0000) knlGS:0000000000000000 [ 67.689456][ T4282] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 [ 67.696056][ T4282] CR2: 00007f792c97a000 CR3: 00000000232e1000 CR4: 00000000003506e0 [ 67.704051][ T4282] DR0: 0000000000000000 DR1: 0000000000000000 DR2: 0000000000000000 [ 67.712044][ T4282] DR3: 0000000000000000 DR6: 00000000fffe0ff0 DR7: 0000000000000400 [ 67.720042][ T4282] Call Trace: [ 67.723441][ T4282] [ 67.726390][ T4282] ? page_mapping+0x30e/0x440 [ 67.731087][ T4282] mark_buffer_dirty+0x2d7/0x490 [ 67.736048][ T4282] gfs2_unpin+0x126/0x9a0 [ 67.740397][ T4282] ? log_pull_tail+0x7f/0x370 [ 67.745103][ T4282] buf_lo_after_commit+0x15a/0x1a0 [ 67.750235][ T4282] ? buf_lo_before_commit+0xf0/0xf0 [ 67.755456][ T4282] gfs2_log_flush+0x1145/0x2610 [ 67.760345][ T4282] ? gfs2_log_flush+0x41/0x2610 [ 67.765225][ T4282] ? gfs2_ail_empty_tr+0x2f0/0x2f0 [ 67.770362][ T4282] ? unregister_shrinker+0x247/0x300 [ 67.775761][ T4282] ? kfree+0x4a/0x2a0 [ 67.779769][ T4282] ? up_write+0x1bb/0x420 [ 67.784220][ T4282] gfs2_kill_sb+0x50/0xd0 [ 67.788694][ T4282] deactivate_locked_super+0x93/0xf0 [ 67.793995][ T4282] cleanup_mnt+0x418/0x4d0 [ 67.798437][ T4282] ? lockdep_hardirqs_on+0x94/0x140 [ 67.803670][ T4282] task_work_run+0x125/0x1a0 [ 67.808287][ T4282] get_signal+0x1222/0x12c0 [ 67.812816][ T4282] ? kick_process+0xd4/0x140 [ 67.817424][ T4282] ? task_work_add+0x1a7/0x1d0 [ 67.8222