Warning: Permanently added '10.128.0.124' (ED25519) to the list of known hosts. 1970/01/01 00:01:02 parsed 1 programs [ 63.747615][ T4469] Adding 124996k swap on ./swap-file. Priority:0 extents:1 across:124996k SSFS [ 67.607994][ T4530] chnl_net:caif_netlink_parms(): no params data found [ 67.625818][ T4530] bridge0: port 1(bridge_slave_0) entered blocking state [ 67.627063][ T4530] bridge0: port 1(bridge_slave_0) entered disabled state [ 67.628567][ T4530] device bridge_slave_0 entered promiscuous mode [ 67.630451][ T4530] bridge0: port 2(bridge_slave_1) entered blocking state [ 67.631570][ T4530] bridge0: port 2(bridge_slave_1) entered disabled state [ 67.633098][ T4530] device bridge_slave_1 entered promiscuous mode [ 67.640657][ T4530] bond0: (slave bond_slave_0): Enslaving as an active interface with an up link [ 67.642894][ T4530] bond0: (slave bond_slave_1): Enslaving as an active interface with an up link [ 67.650303][ T4530] team0: Port device team_slave_0 added [ 67.652447][ T4530] team0: Port device team_slave_1 added [ 67.659720][ T4530] batman_adv: batadv0: Adding interface: batadv_slave_0 [ 67.660783][ T4530] 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. [ 67.664777][ T4530] batman_adv: batadv0: Not using interface batadv_slave_0 (retrying later): interface not active [ 67.667119][ T4530] batman_adv: batadv0: Adding interface: batadv_slave_1 [ 67.668031][ T4530] 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. [ 67.671910][ T4530] batman_adv: batadv0: Not using interface batadv_slave_1 (retrying later): interface not active [ 67.738271][ T4530] device hsr_slave_0 entered promiscuous mode [ 67.786952][ T4530] device hsr_slave_1 entered promiscuous mode [ 68.509953][ T4530] netdevsim netdevsim0 netdevsim0: renamed from eth0 [ 68.548547][ T4530] netdevsim netdevsim0 netdevsim1: renamed from eth1 [ 68.577813][ T4530] netdevsim netdevsim0 netdevsim2: renamed from eth2 [ 68.617939][ T4530] netdevsim netdevsim0 netdevsim3: renamed from eth3 [ 68.731231][ T4530] 8021q: adding VLAN 0 to HW filter on device bond0 [ 68.735421][ T1641] IPv6: ADDRCONF(NETDEV_CHANGE): veth1: link becomes ready [ 68.737217][ T1641] IPv6: ADDRCONF(NETDEV_CHANGE): veth0: link becomes ready [ 68.741098][ T4530] 8021q: adding VLAN 0 to HW filter on device team0 [ 68.745086][ T348] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_bridge: link becomes ready [ 68.746467][ T348] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_0: link becomes ready [ 68.749259][ T348] bridge0: port 1(bridge_slave_0) entered blocking state [ 68.750229][ T348] bridge0: port 1(bridge_slave_0) entered forwarding state [ 68.751926][ T348] IPv6: ADDRCONF(NETDEV_CHANGE): bridge0: link becomes ready [ 68.755294][ T9] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_bridge: link becomes ready [ 68.756841][ T9] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_1: link becomes ready [ 68.758219][ T9] bridge0: port 2(bridge_slave_1) entered blocking state [ 68.759302][ T9] bridge0: port 2(bridge_slave_1) entered forwarding state [ 68.763553][ T348] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_bond: link becomes ready [ 68.775406][ T348] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_bond: link becomes ready [ 68.779519][ T9] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_team: link becomes ready [ 68.781307][ T9] IPv6: ADDRCONF(NETDEV_CHANGE): team_slave_0: link becomes ready [ 68.783117][ T9] IPv6: ADDRCONF(NETDEV_CHANGE): team0: link becomes ready [ 68.786163][ T348] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_team: link becomes ready [ 68.789079][ T348] IPv6: ADDRCONF(NETDEV_CHANGE): team_slave_1: link becomes ready [ 68.792711][ T348] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_hsr: link becomes ready [ 68.794387][ T348] IPv6: ADDRCONF(NETDEV_CHANGE): hsr_slave_0: link becomes ready [ 68.797181][ T4530] hsr0: Slave B (hsr_slave_1) is not up; please bring it up to get a fully working HSR network [ 68.799033][ T4530] IPv6: ADDRCONF(NETDEV_CHANGE): hsr0: link becomes ready [ 68.800480][ T348] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_hsr: link becomes ready [ 68.801949][ T348] IPv6: ADDRCONF(NETDEV_CHANGE): hsr_slave_1: link becomes ready [ 68.850404][ T348] IPv6: ADDRCONF(NETDEV_CHANGE): vxcan1: link becomes ready [ 68.851785][ T348] IPv6: ADDRCONF(NETDEV_CHANGE): vxcan0: link becomes ready [ 68.863441][ T4530] 8021q: adding VLAN 0 to HW filter on device batadv0 [ 68.872154][ T348] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_virt_wifi: link becomes ready [ 68.873728][ T348] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_virt_wifi: link becomes ready [ 68.880830][ T4530] device veth0_vlan entered promiscuous mode [ 68.883871][ T4530] device veth1_vlan entered promiscuous mode [ 68.885678][ T9] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_vlan: link becomes ready [ 68.887542][ T9] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_vlan: link becomes ready [ 68.889069][ T9] IPv6: ADDRCONF(NETDEV_CHANGE): macvlan0: link becomes ready [ 68.890456][ T9] IPv6: ADDRCONF(NETDEV_CHANGE): vlan0: link becomes ready [ 68.891781][ T9] IPv6: ADDRCONF(NETDEV_CHANGE): vlan1: link becomes ready [ 68.900009][ T4530] device veth0_macvtap entered promiscuous mode [ 68.902135][ T4530] device veth1_macvtap entered promiscuous mode [ 68.906634][ T4530] batman_adv: batadv0: Interface activated: batadv_slave_0 [ 68.909329][ T348] IPv6: ADDRCONF(NETDEV_CHANGE): macvlan1: link becomes ready [ 68.910683][ T348] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_macvtap: link becomes ready [ 68.912045][ T348] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_macvtap: link becomes ready [ 68.913437][ T348] IPv6: ADDRCONF(NETDEV_CHANGE): macsec0: link becomes ready [ 68.914812][ T348] IPv6: ADDRCONF(NETDEV_CHANGE): batadv_slave_0: link becomes ready [ 68.916274][ T348] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_batadv: link becomes ready [ 68.920698][ T4530] batman_adv: batadv0: Interface activated: batadv_slave_1 [ 68.922696][ T348] IPv6: ADDRCONF(NETDEV_CHANGE): macvtap0: link becomes ready [ 68.924074][ T348] IPv6: ADDRCONF(NETDEV_CHANGE): batadv_slave_1: link becomes ready [ 68.925579][ T348] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_batadv: link becomes ready [ 68.929121][ T4530] netdevsim netdevsim0 netdevsim0: set [1, 0] type 2 family 0 port 6081 - 0 [ 68.930335][ T4530] netdevsim netdevsim0 netdevsim1: set [1, 0] type 2 family 0 port 6081 - 0 [ 68.931652][ T4530] netdevsim netdevsim0 netdevsim2: set [1, 0] type 2 family 0 port 6081 - 0 [ 68.932909][ T4530] netdevsim netdevsim0 netdevsim3: set [1, 0] type 2 family 0 port 6081 - 0 [ 69.043732][ T348] wlan0: Created IBSS using preconfigured BSSID 50:50:50:50:50:50 [ 69.045086][ T348] wlan0: Creating new IBSS network, BSSID 50:50:50:50:50:50 [ 69.046648][ T9] IPv6: ADDRCONF(NETDEV_CHANGE): wlan0: link becomes ready [ 69.057711][ T9] wlan1: Created IBSS using preconfigured BSSID 50:50:50:50:50:50 [ 69.058900][ T9] wlan1: Creating new IBSS network, BSSID 50:50:50:50:50:50 [ 69.060358][ T1641] IPv6: ADDRCONF(NETDEV_CHANGE): wlan1: link becomes ready [ 69.280438][ T136] netdevsim netdevsim0 netdevsim3 (unregistering): unset [1, 0] type 2 family 0 port 6081 - 0 [ 69.607779][ T2065] ieee802154 phy0 wpan0: encryption failed: -22 [ 69.608966][ T2065] ieee802154 phy1 wpan1: encryption failed: -22 [ 69.627556][ T1541] cfg80211: failed to load regulatory.db [ 72.039660][ T136] netdevsim netdevsim0 netdevsim2 (unregistering): unset [1, 0] type 2 family 0 port 6081 - 0 [ 74.389800][ T136] netdevsim netdevsim0 netdevsim1 (unregistering): unset [1, 0] type 2 family 0 port 6081 - 0 [ 74.430935][ T136] netdevsim netdevsim0 netdevsim0 (unregistering): unset [1, 0] type 2 family 0 port 6081 - 0 1970/01/01 00:01:15 executed programs: 0 [ 75.225298][ T5000] chnl_net:caif_netlink_parms(): no params data found [ 75.250501][ T5000] bridge0: port 1(bridge_slave_0) entered blocking state [ 75.251702][ T5000] bridge0: port 1(bridge_slave_0) entered disabled state [ 75.253185][ T5000] device bridge_slave_0 entered promiscuous mode [ 75.257977][ T5000] bridge0: port 2(bridge_slave_1) entered blocking state [ 75.259162][ T5000] bridge0: port 2(bridge_slave_1) entered disabled state [ 75.260728][ T5000] device bridge_slave_1 entered promiscuous mode [ 75.272378][ T5000] bond0: (slave bond_slave_0): Enslaving as an active interface with an up link [ 75.275076][ T5000] bond0: (slave bond_slave_1): Enslaving as an active interface with an up link [ 75.284092][ T5000] team0: Port device team_slave_0 added [ 75.285989][ T5000] team0: Port device team_slave_1 added [ 75.293177][ T5000] batman_adv: batadv0: Adding interface: batadv_slave_0 [ 75.294212][ T5000] 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. [ 75.298183][ T5000] batman_adv: batadv0: Not using interface batadv_slave_0 (retrying later): interface not active [ 75.300349][ T5000] batman_adv: batadv0: Adding interface: batadv_slave_1 [ 75.301323][ T5000] 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. [ 75.305002][ T5000] batman_adv: batadv0: Not using interface batadv_slave_1 (retrying later): interface not active [ 75.358011][ T5000] device hsr_slave_0 entered promiscuous mode [ 75.397022][ T5000] device hsr_slave_1 entered promiscuous mode [ 75.418172][ T5000] debugfs: Directory 'hsr0' with parent 'hsr' already present! [ 75.419437][ T5000] Cannot create hsr debugfs directory [ 75.915364][ T5000] netdevsim netdevsim0 netdevsim0: renamed from eth0 [ 75.928607][ T5000] netdevsim netdevsim0 netdevsim1: renamed from eth1 [ 75.968523][ T5000] netdevsim netdevsim0 netdevsim2: renamed from eth2 [ 76.008034][ T5000] netdevsim netdevsim0 netdevsim3: renamed from eth3 [ 76.050165][ T136] device hsr_slave_0 left promiscuous mode [ 76.086940][ T136] device hsr_slave_1 left promiscuous mode [ 76.176787][ T136] batman_adv: batadv0: Interface deactivated: batadv_slave_0 [ 76.178021][ T136] batman_adv: batadv0: Removing interface: batadv_slave_0 [ 76.179594][ T136] batman_adv: batadv0: Interface deactivated: batadv_slave_1 [ 76.180614][ T136] batman_adv: batadv0: Removing interface: batadv_slave_1 [ 76.181919][ T136] device bridge_slave_1 left promiscuous mode [ 76.182782][ T136] bridge0: port 2(bridge_slave_1) entered disabled state [ 76.227280][ T136] device bridge_slave_0 left promiscuous mode [ 76.228317][ T136] bridge0: port 1(bridge_slave_0) entered disabled state [ 76.346840][ T136] device veth1_macvtap left promiscuous mode [ 76.347852][ T136] device veth0_macvtap left promiscuous mode [ 76.348843][ T136] device veth1_vlan left promiscuous mode [ 76.349794][ T136] device veth0_vlan left promiscuous mode [ 76.435003][ T136] team0 (unregistering): Port device team_slave_1 removed [ 76.440810][ T136] team0 (unregistering): Port device team_slave_0 removed [ 76.444517][ T136] bond0 (unregistering): (slave bond_slave_1): Releasing backup interface [ 76.480294][ T136] bond0 (unregistering): (slave bond_slave_0): Releasing backup interface [ 76.600385][ T136] bond0 (unregistering): Released all slaves [ 76.717722][ T5000] 8021q: adding VLAN 0 to HW filter on device bond0 [ 76.722272][ T452] IPv6: ADDRCONF(NETDEV_CHANGE): veth1: link becomes ready [ 76.723667][ T452] IPv6: ADDRCONF(NETDEV_CHANGE): veth0: link becomes ready [ 76.726985][ T5000] 8021q: adding VLAN 0 to HW filter on device team0 [ 76.730258][ T1641] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_bridge: link becomes ready [ 76.731978][ T1641] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_0: link becomes ready [ 76.733447][ T1641] bridge0: port 1(bridge_slave_0) entered blocking state [ 76.734498][ T1641] bridge0: port 1(bridge_slave_0) entered forwarding state [ 76.736158][ T1641] IPv6: ADDRCONF(NETDEV_CHANGE): bridge0: link becomes ready [ 76.739861][ T1641] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_bridge: link becomes ready [ 76.741441][ T1641] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_1: link becomes ready [ 76.742926][ T1641] bridge0: port 2(bridge_slave_1) entered blocking state [ 76.744042][ T1641] bridge0: port 2(bridge_slave_1) entered forwarding state [ 76.746661][ T1641] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_bond: link becomes ready [ 76.753630][ T1641] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_bond: link becomes ready [ 76.755664][ T1641] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_team: link becomes ready [ 76.759254][ T1641] IPv6: ADDRCONF(NETDEV_CHANGE): team_slave_0: link becomes ready [ 76.760879][ T1641] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_team: link becomes ready [ 76.762377][ T1641] IPv6: ADDRCONF(NETDEV_CHANGE): team_slave_1: link becomes ready [ 76.769887][ T5000] hsr0: Slave A (hsr_slave_0) is not up; please bring it up to get a fully working HSR network [ 76.771391][ T5000] hsr0: Slave B (hsr_slave_1) is not up; please bring it up to get a fully working HSR network [ 76.774032][ T1641] IPv6: ADDRCONF(NETDEV_CHANGE): team0: link becomes ready [ 76.775463][ T1641] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_hsr: link becomes ready [ 76.777210][ T1641] IPv6: ADDRCONF(NETDEV_CHANGE): hsr_slave_0: link becomes ready [ 76.779122][ T1641] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_hsr: link becomes ready [ 76.780493][ T1641] IPv6: ADDRCONF(NETDEV_CHANGE): hsr_slave_1: link becomes ready [ 76.783602][ T1641] IPv6: ADDRCONF(NETDEV_CHANGE): hsr0: link becomes ready [ 76.824118][ T348] IPv6: ADDRCONF(NETDEV_CHANGE): vxcan1: link becomes ready [ 76.825442][ T348] IPv6: ADDRCONF(NETDEV_CHANGE): vxcan0: link becomes ready [ 76.830148][ T5000] 8021q: adding VLAN 0 to HW filter on device batadv0 [ 76.836779][ T1641] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_virt_wifi: link becomes ready [ 76.838311][ T1641] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_virt_wifi: link becomes ready [ 76.844957][ T348] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_vlan: link becomes ready [ 76.846443][ T348] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_vlan: link becomes ready [ 76.848796][ T348] IPv6: ADDRCONF(NETDEV_CHANGE): vlan0: link becomes ready [ 76.850019][ T348] IPv6: ADDRCONF(NETDEV_CHANGE): vlan1: link becomes ready [ 76.853386][ T5000] device veth0_vlan entered promiscuous mode [ 76.856651][ T5000] device veth1_vlan entered promiscuous mode [ 76.864724][ T1641] IPv6: ADDRCONF(NETDEV_CHANGE): macvlan0: link becomes ready [ 76.866332][ T1641] IPv6: ADDRCONF(NETDEV_CHANGE): macvlan1: link becomes ready [ 76.870222][ T1641] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_macvtap: link becomes ready [ 76.871712][ T1641] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_macvtap: link becomes ready [ 76.874766][ T5000] device veth0_macvtap entered promiscuous mode [ 76.878033][ T5000] device veth1_macvtap entered promiscuous mode [ 76.882693][ T5000] batman_adv: batadv0: Interface activated: batadv_slave_0 [ 76.883873][ T348] IPv6: ADDRCONF(NETDEV_CHANGE): macvtap0: link becomes ready [ 76.885212][ T348] IPv6: ADDRCONF(NETDEV_CHANGE): macsec0: link becomes ready [ 76.887561][ T348] IPv6: ADDRCONF(NETDEV_CHANGE): batadv_slave_0: link becomes ready [ 76.889040][ T348] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_batadv: link becomes ready [ 76.892332][ T5000] batman_adv: batadv0: Interface activated: batadv_slave_1 [ 76.894173][ T348] IPv6: ADDRCONF(NETDEV_CHANGE): batadv_slave_1: link becomes ready [ 76.895565][ T348] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_batadv: link becomes ready [ 76.898099][ T5000] netdevsim netdevsim0 netdevsim0: set [1, 0] type 2 family 0 port 6081 - 0 [ 76.899472][ T5000] netdevsim netdevsim0 netdevsim1: set [1, 0] type 2 family 0 port 6081 - 0 [ 76.900938][ T5000] netdevsim netdevsim0 netdevsim2: set [1, 0] type 2 family 0 port 6081 - 0 [ 76.902293][ T5000] netdevsim netdevsim0 netdevsim3: set [1, 0] type 2 family 0 port 6081 - 0 [ 76.924470][ T1641] wlan0: Created IBSS using preconfigured BSSID 50:50:50:50:50:50 [ 76.925702][ T1641] wlan0: Creating new IBSS network, BSSID 50:50:50:50:50:50 [ 76.931827][ T348] IPv6: ADDRCONF(NETDEV_CHANGE): wlan0: link becomes ready [ 76.935870][ T348] wlan1: Created IBSS using preconfigured BSSID 50:50:50:50:50:50 [ 76.937536][ T348] wlan1: Creating new IBSS network, BSSID 50:50:50:50:50:50 [ 76.939062][ T348] IPv6: ADDRCONF(NETDEV_CHANGE): wlan1: link becomes ready [ 77.097338][ T5132] loop0: detected capacity change from 0 to 32768 [ 77.154608][ T5132] gfs2: fsid=syz:syz: Trying to join cluster "lock_nolock", "syz:syz" [ 77.155893][ T5132] gfs2: fsid=syz:syz: Now mounting FS (format 1801)... [ 77.188550][ T5132] gfs2: fsid=syz:syz.0: journal 0 mapped with 4 extents in 0ms [ 77.191223][ T7] gfs2: fsid=syz:syz.0: jid=0, already locked for use [ 77.192263][ T7] gfs2: fsid=syz:syz.0: jid=0: Looking at journal... [ 77.209119][ T1970] Bluetooth: hci0: command 0x0409 tx timeout [ 77.210457][ T7] gfs2: fsid=syz:syz.0: jid=0: Journal head lookup took 18ms [ 77.211899][ T7] gfs2: fsid=syz:syz.0: jid=0: Done [ 77.212871][ T5132] gfs2: fsid=syz:syz.0: first mount done, others may mount [ 77.314658][ T5132] attempt to access beyond end of device [ 77.314658][ T5132] loop0: rw=1, want=16778992, limit=32768 [ 77.316545][ T5132] gfs2: fsid=syz:syz.0: Error 10 writing to journal, jid=0 [ 77.323172][ T5132] gfs2: fsid=syz:syz.0: fatal: I/O error(s) [ 77.324228][ T5132] gfs2: fsid=syz:syz.0: about to withdraw this file system [ 77.325346][ T5132] BUG: sleeping function called from invalid context at fs/gfs2/glock.c:1281 [ 77.326664][ T5132] in_atomic(): 1, irqs_disabled(): 0, non_block: 0, pid: 5132, name: syz.0.16 [ 77.328114][ T5132] 5 locks held by syz.0.16/5132: [ 77.329003][ T5132] #0: ffff0000d1108460 (sb_writers#12){.+.+}-{0:0}, at: mnt_want_write+0x44/0x9c [ 77.330589][ T5132] #1: ffff0000e20c8150 (&type->i_mutex_dir_key#8){+.+.}-{3:3}, at: path_openat+0x5f4/0x26e4 [ 77.332222][ T5132] #2: ffff0000d1108650 (sb_internal#2){.+.+}-{0:0}, at: gfs2_trans_begin+0x120/0x1bc [ 77.333755][ T5132] #3: ffff0000dd8d90a8 (&sdp->sd_log_flush_lock){++++}-{3:3}, at: gfs2_log_flush+0xb4/0x2078 [ 77.335328][ T5132] #4: ffff0000dd8d8ed0 (&sdp->sd_log_lock){+.+.}-{2:2}, at: gfs2_flush_revokes+0x48/0x88 [ 77.336873][ T5132] Preemption disabled at: [ 77.336884][ T5132] [] gfs2_flush_revokes+0x48/0x88 [ 77.338413][ T5132] CPU: 0 PID: 5132 Comm: syz.0.16 Not tainted syzkaller #0 [ 77.339472][ T5132] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 10/03/2025 [ 77.341032][ T5132] Call trace: [ 77.341455][ T5132] dump_backtrace+0x0/0x43c [ 77.342091][ T5132] show_stack+0x2c/0x3c [ 77.342636][ T5132] __dump_stack+0x30/0x40 [ 77.343239][ T5132] dump_stack_lvl+0xf8/0x160 [ 77.343886][ T5132] dump_stack+0x1c/0x5c [ 77.344468][ T5132] ___might_sleep+0x358/0x4d4 [ 77.345121][ T5132] __might_sleep+0x98/0x124 [ 77.345823][ T5132] gfs2_glock_nq+0x888/0x141c [ 77.346481][ T5132] gfs2_freeze_lock+0x64/0xd8 [ 77.347127][ T5132] gfs2_withdraw+0x490/0x129c [ 77.347836][ T5132] gfs2_ail1_empty+0x768/0x7f8 [ 77.348541][ T5132] gfs2_flush_revokes+0x54/0x88 [ 77.349291][ T5132] revoke_lo_before_commit+0x3c/0x608 [ 77.350067][ T5132] gfs2_log_flush+0x8d0/0x2078 [ 77.350756][ T5132] gfs2_trans_end+0x2f0/0x4bc [ 77.351450][ T5132] alloc_dinode+0x2e8/0x3fc [ 77.352076][ T5132] gfs2_create_inode+0x9e4/0x1058 [ 77.352840][ T5132] gfs2_atomic_open+0xc8/0x1c4 [ 77.353529][ T5132] path_openat+0xb50/0x26e4 [ 77.354169][ T5132] do_filp_open+0x164/0x330 [ 77.354819][ T5132] do_sys_openat2+0x128/0x3d8 [ 77.355478][ T5132] __arm64_sys_openat+0x120/0x154 [ 77.356159][ T5132] invoke_syscall+0x98/0x2b8 [ 77.356804][ T5132] el0_svc_common+0x138/0x258 [ 77.357467][ T5132] do_el0_svc+0x58/0x14c [ 77.358073][ T5132] el0_svc+0x78/0x1e0 [ 77.358613][ T5132] el0t_64_sync_handler+0xcc/0xe4 [ 77.359352][ T5132] el0t_64_sync+0x1a0/0x1a4 [ 77.362641][ T5132] [ 77.362944][ T5132] ============================= [ 77.363649][ T5132] [ BUG: Invalid wait context ] [ 77.364332][ T5132] syzkaller #0 Tainted: G W [ 77.365193][ T5132] ----------------------------- [ 77.365858][ T5132] syz.0.16/5132 is trying to lock: [ 77.366576][ T5132] ffff0000c686b088 (&wq->mutex){+.+.}-{3:3}, at: flush_workqueue+0x13c/0x1024 [ 77.367931][ T5132] other info that might help us debug this: [ 77.368809][ T5132] context-{4:4} [ 77.369329][ T5132] 5 locks held by syz.0.16/5132: [ 77.370083][ T5132] #0: ffff0000d1108460 (sb_writers#12){.+.+}-{0:0}, at: mnt_want_write+0x44/0x9c [ 77.371501][ T5132] #1: ffff0000e20c8150 (&type->i_mutex_dir_key#8){+.+.}-{3:3}, at: path_openat+0x5f4/0x26e4 [ 77.372961][ T5132] #2: ffff0000d1108650 (sb_internal#2){.+.+}-{0:0}, at: gfs2_trans_begin+0x120/0x1bc [ 77.374403][ T5132] #3: ffff0000dd8d90a8 (&sdp->sd_log_flush_lock){++++}-{3:3}, at: gfs2_log_flush+0xb4/0x2078 [ 77.375965][ T5132] #4: ffff0000dd8d8ed0 (&sdp->sd_log_lock){+.+.}-{2:2}, at: gfs2_flush_revokes+0x48/0x88 [ 77.377437][ T5132] stack backtrace: [ 77.377951][ T5132] CPU: 0 PID: 5132 Comm: syz.0.16 Tainted: G W syzkaller #0 [ 77.379251][ T5132] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 10/03/2025 [ 77.380823][ T5132] Call trace: [ 77.381287][ T5132] dump_backtrace+0x0/0x43c [ 77.381968][ T5132] show_stack+0x2c/0x3c [ 77.382536][ T5132] __dump_stack+0x30/0x40 [ 77.383150][ T5132] dump_stack_lvl+0xf8/0x160 [ 77.383835][ T5132] dump_stack+0x1c/0x5c [ 77.384410][ T5132] __lock_acquire+0x1acc/0x651c [ 77.385114][ T5132] lock_acquire+0x1f4/0x620 [ 77.385810][ T5132] __mutex_lock_common+0x194/0x1edc [ 77.386590][ T5132] mutex_lock_nested+0xac/0x11c [ 77.387284][ T5132] flush_workqueue+0x13c/0x1024 [ 77.387957][ T5132] gfs2_flush_delete_work+0x34/0x44 [ 77.388686][ T5132] gfs2_make_fs_ro+0xb4/0x51c [ 77.389374][ T5132] gfs2_withdraw+0x4cc/0x129c [ 77.389999][ T5132] gfs2_ail1_empty+0x768/0x7f8 [ 77.390707][ T5132] gfs2_flush_revokes+0x54/0x88 [ 77.391380][ T5132] revoke_lo_before_commit+0x3c/0x608 [ 77.392200][ T5132] gfs2_log_flush+0x8d0/0x2078 [ 77.392880][ T5132] gfs2_trans_end+0x2f0/0x4bc [ 77.393578][ T5132] alloc_dinode+0x2e8/0x3fc [ 77.394258][ T5132] gfs2_create_inode+0x9e4/0x1058 [ 77.394971][ T5132] gfs2_atomic_open+0xc8/0x1c4 [ 77.395607][ T5132] path_openat+0xb50/0x26e4 [ 77.396215][ T5132] do_filp_open+0x164/0x330 [ 77.396867][ T5132] do_sys_openat2+0x128/0x3d8 [ 77.397573][ T5132] __arm64_sys_openat+0x120/0x154 [ 77.398328][ T5132] invoke_syscall+0x98/0x2b8 [ 77.398995][ T5132] el0_svc_common+0x138/0x258 [ 77.399646][ T5132] do_el0_svc+0x58/0x14c [ 77.400298][ T5132] el0_svc+0x78/0x1e0 [ 77.400875][ T5132] el0t_64_sync_handler+0xcc/0xe4 [ 77.401623][ T5132] el0t_64_sync+0x1a0/0x1a4 [ 77.402307][ T5132] BUG: scheduling while atomic: syz.0.16/5132/0x00000002 [ 77.403281][ T5132] INFO: lockdep is turned off. [ 77.404002][ T5132] Modules linked in: [ 77.404597][ T5132] Preemption disabled at: [ 77.404610][ T5132] [] gfs2_flush_revokes+0x48/0x88 [ 77.406198][ T5132] CPU: 0 PID: 5132 Comm: syz.0.16 Tainted: G W syzkaller #0 [ 77.407482][ T5132] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 10/03/2025 [ 77.408892][ T5132] Call trace: [ 77.409373][ T5132] dump_backtrace+0x0/0x43c [ 77.410064][ T5132] show_stack+0x2c/0x3c [ 77.410678][ T5132] __dump_stack+0x30/0x40 [ 77.411324][ T5132] dump_stack_lvl+0xf8/0x160 [ 77.412008][ T5132] dump_stack+0x1c/0x5c [ 77.412625][ T5132] __schedule_bug+0x124/0x1c8 [ 77.413249][ T5132] __schedule+0xe94/0x1bf8 [ 77.413884][ T5132] schedule+0x11c/0x1c8 [ 77.414503][ T5132] schedule_timeout+0xb4/0x2c8 [ 77.415197][ T5132] do_wait_for_common+0x1fc/0x35c [ 77.415975][ T5132] wait_for_completion+0x48/0x60 [ 77.416706][ T5132] kthread_stop+0x1a0/0x6f8 [ 77.417347][ T5132] gfs2_make_fs_ro+0x12c/0x51c [ 77.418076][ T5132] gfs2_withdraw+0x4cc/0x129c [ 77.418769][ T5132] gfs2_ail1_empty+0x768/0x7f8 [ 77.419455][ T5132] gfs2_flush_revokes+0x54/0x88 [ 77.420162][ T5132] revoke_lo_before_commit+0x3c/0x608 [ 77.421002][ T5132] gfs2_log_flush+0x8d0/0x2078 [ 77.421747][ T5132] gfs2_trans_end+0x2f0/0x4bc [ 77.422408][ T5132] alloc_dinode+0x2e8/0x3fc [ 77.423047][ T5132] gfs2_create_inode+0x9e4/0x1058 [ 77.423823][ T5132] gfs2_atomic_open+0xc8/0x1c4 [ 77.424480][ T5132] path_openat+0xb50/0x26e4 [ 77.425126][ T5132] do_filp_open+0x164/0x330 [ 77.425813][ T5132] do_sys_openat2+0x128/0x3d8 [ 77.426501][ T5132] __arm64_sys_openat+0x120/0x154 [ 77.427263][ T5132] invoke_syscall+0x98/0x2b8 [ 77.427906][ T5132] el0_svc_common+0x138/0x258 [ 77.428600][ T5132] do_el0_svc+0x58/0x14c [ 77.429238][ T5132] el0_svc+0x78/0x1e0 [ 77.429812][ T5132] el0t_64_sync_handler+0xcc/0xe4 [ 77.430614][ T5132] el0t_64_sync+0x1a0/0x1a4 [ 79.296704][ T5191] Bluetooth: hci0: command 0x041b tx timeout [ 81.376719][ T5191] Bluetooth: hci0: command 0x040f tx timeout [ 82.496761][ T5132] gfs2: fsid=syz:syz.0: Journal recovery skipped for jid 0 until next mount. [ 82.498174][ T5132] gfs2: fsid=syz:syz.0: Glock dequeues delayed: 0 [ 82.499667][ T5132] gfs2: fsid=syz:syz.0: File system withdrawn [ 82.500497][ T5132] CPU: 0 PID: 5132 Comm: syz.0.16 Tainted: G W syzkaller #0 [ 82.501786][ T5132] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 10/03/2025 [ 82.503245][ T5132] Call trace: [ 82.503730][ T5132] dump_backtrace+0x0/0x43c [ 82.504472][ T5132] show_stack+0x2c/0x3c [ 82.505078][ T5132] __dump_stack+0x30/0x40 [ 82.505703][ T5132] dump_stack_lvl+0xf8/0x160 [ 82.506399][ T5132] dump_stack+0x1c/0x5c [ 82.507064][ T5132] gfs2_withdraw+0xc60/0x129c [ 82.507819][ T5132] gfs2_ail1_empty+0x768/0x7f8 [ 82.508568][ T5132] gfs2_flush_revokes+0x54/0x88 [ 82.509344][ T5132] revoke_lo_before_commit+0x3c/0x608 [ 82.510185][ T5132] gfs2_log_flush+0x8d0/0x2078 [ 82.510945][ T5132] gfs2_trans_end+0x2f0/0x4bc [ 82.511646][ T5132] alloc_dinode+0x2e8/0x3fc [ 82.512261][ T5132] gfs2_create_inode+0x9e4/0x1058 [ 82.513040][ T5132] gfs2_atomic_open+0xc8/0x1c4 [ 82.513719][ T5132] path_openat+0xb50/0x26e4 [ 82.514405][ T5132] do_filp_open+0x164/0x330 [ 82.515067][ T5132] do_sys_openat2+0x128/0x3d8 [ 82.515811][ T5132] __arm64_sys_openat+0x120/0x154 [ 82.516696][ T5132] invoke_syscall+0x98/0x2b8 [ 82.517497][ T5132] el0_svc_common+0x138/0x258 [ 82.518286][ T5132] do_el0_svc+0x58/0x14c [ 82.518971][ T5132] el0_svc+0x78/0x1e0 [ 82.519637][ T5132] el0t_64_sync_handler+0xcc/0xe4 [ 82.520439][ T5132] el0t_64_sync+0x1a0/0x1a4 1970/01/01 00:01:22 executed programs: 3 [ 83.446712][ T5191] Bluetooth: hci0: command 0x0419 tx timeout