Warning: Permanently added '10.128.1.19' (ED25519) to the list of known hosts. 1970/01/01 00:00:41 ignoring optional flag "sandboxArg"="0" 1970/01/01 00:00:42 parsed 1 programs [ 45.491833][ T4043] cgroup: Unknown subsys name 'net' [ 45.713956][ T4043] cgroup: Unknown subsys name 'rlimit' [ 46.094061][ T4043] Adding 124996k swap on ./swap-file. Priority:0 extents:1 across:124996k SSFS [ 53.078712][ T136] wlan0: Created IBSS using preconfigured BSSID 50:50:50:50:50:50 [ 53.081009][ T136] wlan0: Creating new IBSS network, BSSID 50:50:50:50:50:50 [ 53.089000][ T153] IPv6: ADDRCONF(NETDEV_CHANGE): wlan0: link becomes ready [ 53.097003][ T153] wlan1: Created IBSS using preconfigured BSSID 50:50:50:50:50:50 [ 53.099561][ T153] wlan1: Creating new IBSS network, BSSID 50:50:50:50:50:50 [ 53.102400][ T136] IPv6: ADDRCONF(NETDEV_CHANGE): wlan1: link becomes ready [ 53.928115][ T4084] chnl_net:caif_netlink_parms(): no params data found [ 53.970954][ T4084] bridge0: port 1(bridge_slave_0) entered blocking state [ 53.973151][ T4084] bridge0: port 1(bridge_slave_0) entered disabled state [ 53.976012][ T4084] device bridge_slave_0 entered promiscuous mode [ 53.981093][ T4084] bridge0: port 2(bridge_slave_1) entered blocking state [ 53.983106][ T4084] bridge0: port 2(bridge_slave_1) entered disabled state [ 53.985701][ T4084] device bridge_slave_1 entered promiscuous mode [ 54.001908][ T4084] bond0: (slave bond_slave_0): Enslaving as an active interface with an up link [ 54.006499][ T4084] bond0: (slave bond_slave_1): Enslaving as an active interface with an up link [ 54.093929][ T4084] team0: Port device team_slave_0 added [ 54.099371][ T4084] team0: Port device team_slave_1 added [ 54.113936][ T4084] batman_adv: batadv0: Adding interface: batadv_slave_0 [ 54.116143][ T4084] 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. [ 54.123446][ T4084] batman_adv: batadv0: Not using interface batadv_slave_0 (retrying later): interface not active [ 54.128481][ T4084] batman_adv: batadv0: Adding interface: batadv_slave_1 [ 54.130428][ T4084] 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. [ 54.137793][ T4084] batman_adv: batadv0: Not using interface batadv_slave_1 (retrying later): interface not active [ 54.251251][ T4084] device hsr_slave_0 entered promiscuous mode [ 54.297939][ T4084] device hsr_slave_1 entered promiscuous mode [ 54.554411][ T4084] netdevsim netdevsim0 netdevsim0: renamed from eth0 [ 54.618080][ T4084] netdevsim netdevsim0 netdevsim1: renamed from eth1 [ 54.660395][ T4084] netdevsim netdevsim0 netdevsim2: renamed from eth2 [ 54.720050][ T4084] netdevsim netdevsim0 netdevsim3: renamed from eth3 [ 54.820257][ T4084] 8021q: adding VLAN 0 to HW filter on device bond0 [ 54.831441][ T136] IPv6: ADDRCONF(NETDEV_CHANGE): veth1: link becomes ready [ 54.834552][ T136] IPv6: ADDRCONF(NETDEV_CHANGE): veth0: link becomes ready [ 54.840940][ T4084] 8021q: adding VLAN 0 to HW filter on device team0 [ 54.845639][ T518] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_bridge: link becomes ready [ 54.848605][ T518] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_0: link becomes ready [ 54.851925][ T518] bridge0: port 1(bridge_slave_0) entered blocking state [ 54.854107][ T518] bridge0: port 1(bridge_slave_0) entered forwarding state [ 54.859813][ T518] IPv6: ADDRCONF(NETDEV_CHANGE): bridge0: link becomes ready [ 54.862609][ T518] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_bridge: link becomes ready [ 54.865701][ T518] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_1: link becomes ready [ 54.868798][ T518] bridge0: port 2(bridge_slave_1) entered blocking state [ 54.870842][ T518] bridge0: port 2(bridge_slave_1) entered forwarding state [ 54.879742][ T9] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_bond: link becomes ready [ 54.883221][ T9] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_bond: link becomes ready [ 54.889755][ T518] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_team: link becomes ready [ 54.893300][ T518] IPv6: ADDRCONF(NETDEV_CHANGE): team_slave_0: link becomes ready [ 54.899162][ T518] IPv6: ADDRCONF(NETDEV_CHANGE): team0: link becomes ready [ 54.909765][ T9] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_team: link becomes ready [ 54.912795][ T9] IPv6: ADDRCONF(NETDEV_CHANGE): team_slave_1: link becomes ready [ 54.915724][ T9] IPv6: ADDRCONF(NETDEV_CHANGE): hsr_slave_0: link becomes ready [ 54.923504][ T9] IPv6: ADDRCONF(NETDEV_CHANGE): hsr_slave_1: link becomes ready [ 54.930701][ T4084] IPv6: ADDRCONF(NETDEV_CHANGE): hsr0: link becomes ready [ 55.018553][ T4084] 8021q: adding VLAN 0 to HW filter on device batadv0 [ 55.020911][ T9] IPv6: ADDRCONF(NETDEV_CHANGE): vxcan1: link becomes ready [ 55.023268][ T9] IPv6: ADDRCONF(NETDEV_CHANGE): vxcan0: link becomes ready [ 55.039218][ T9] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_virt_wifi: link becomes ready [ 55.054034][ T9] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_vlan: link becomes ready [ 55.057358][ T9] IPv6: ADDRCONF(NETDEV_CHANGE): vlan0: link becomes ready [ 55.060246][ T9] IPv6: ADDRCONF(NETDEV_CHANGE): vlan1: link becomes ready [ 55.067168][ T4084] device veth0_vlan entered promiscuous mode [ 55.075533][ T4084] device veth1_vlan entered promiscuous mode [ 55.092767][ T9] IPv6: ADDRCONF(NETDEV_CHANGE): macvlan0: link becomes ready [ 55.095490][ T9] IPv6: ADDRCONF(NETDEV_CHANGE): macvlan1: link becomes ready [ 55.100126][ T9] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_macvtap: link becomes ready [ 55.104806][ T4084] device veth0_macvtap entered promiscuous mode [ 55.111144][ T4084] device veth1_macvtap entered promiscuous mode [ 55.123794][ T4084] batman_adv: batadv0: Interface activated: batadv_slave_0 [ 55.125971][ T9] IPv6: ADDRCONF(NETDEV_CHANGE): batadv_slave_0: link becomes ready [ 55.131762][ T9] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_batadv: link becomes ready [ 55.136823][ T4084] batman_adv: batadv0: Interface activated: batadv_slave_1 [ 55.140039][ T148] IPv6: ADDRCONF(NETDEV_CHANGE): batadv_slave_1: link becomes ready [ 55.142996][ T148] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_batadv: link becomes ready [ 55.148983][ T4084] netdevsim netdevsim0 netdevsim0: set [1, 0] type 2 family 0 port 6081 - 0 [ 55.151555][ T4084] netdevsim netdevsim0 netdevsim1: set [1, 0] type 2 family 0 port 6081 - 0 [ 55.153936][ T4084] netdevsim netdevsim0 netdevsim2: set [1, 0] type 2 family 0 port 6081 - 0 [ 55.156261][ T4084] netdevsim netdevsim0 netdevsim3: set [1, 0] type 2 family 0 port 6081 - 0 [ 55.964384][ T153] netdevsim netdevsim0 netdevsim3 (unregistering): unset [1, 0] type 2 family 0 port 6081 - 0 1970/01/01 00:00:56 executed programs: 0 [ 56.615985][ T4130] chnl_net:caif_netlink_parms(): no params data found [ 56.651825][ T4130] bridge0: port 1(bridge_slave_0) entered blocking state [ 56.653930][ T4130] bridge0: port 1(bridge_slave_0) entered disabled state [ 56.656604][ T4130] device bridge_slave_0 entered promiscuous mode [ 56.660756][ T4130] bridge0: port 2(bridge_slave_1) entered blocking state [ 56.662810][ T4130] bridge0: port 2(bridge_slave_1) entered disabled state [ 56.665336][ T4130] device bridge_slave_1 entered promiscuous mode [ 56.683301][ T4130] bond0: (slave bond_slave_0): Enslaving as an active interface with an up link [ 56.688340][ T4130] bond0: (slave bond_slave_1): Enslaving as an active interface with an up link [ 56.707867][ T4130] team0: Port device team_slave_0 added [ 56.711223][ T4130] team0: Port device team_slave_1 added [ 56.724921][ T4130] batman_adv: batadv0: Adding interface: batadv_slave_0 [ 56.726794][ T4130] 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. [ 56.733991][ T4130] batman_adv: batadv0: Not using interface batadv_slave_0 (retrying later): interface not active [ 56.741063][ T4130] batman_adv: batadv0: Adding interface: batadv_slave_1 [ 56.742924][ T4130] 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. [ 56.750043][ T4130] batman_adv: batadv0: Not using interface batadv_slave_1 (retrying later): interface not active [ 56.809736][ T4130] device hsr_slave_0 entered promiscuous mode [ 56.868035][ T4130] device hsr_slave_1 entered promiscuous mode [ 56.907677][ T4130] debugfs: Directory 'hsr0' with parent 'hsr' already present! [ 56.909919][ T4130] Cannot create hsr debugfs directory [ 57.945375][ T153] netdevsim netdevsim0 netdevsim2 (unregistering): unset [1, 0] type 2 family 0 port 6081 - 0 [ 58.598334][ T25] Bluetooth: hci0: command 0x0409 tx timeout [ 60.144084][ T153] netdevsim netdevsim0 netdevsim1 (unregistering): unset [1, 0] type 2 family 0 port 6081 - 0 [ 60.225609][ T153] netdevsim netdevsim0 netdevsim0 (unregistering): unset [1, 0] type 2 family 0 port 6081 - 0 [ 60.687621][ T4151] Bluetooth: hci0: command 0x041b tx timeout [ 61.129517][ T4130] netdevsim netdevsim0 netdevsim0: renamed from eth0 [ 61.198168][ T4130] netdevsim netdevsim0 netdevsim1: renamed from eth1 [ 61.249536][ T4130] netdevsim netdevsim0 netdevsim2: renamed from eth2 [ 61.289744][ T4130] netdevsim netdevsim0 netdevsim3: renamed from eth3 [ 61.384714][ T4130] 8021q: adding VLAN 0 to HW filter on device bond0 [ 61.393951][ T136] IPv6: ADDRCONF(NETDEV_CHANGE): veth1: link becomes ready [ 61.396875][ T136] IPv6: ADDRCONF(NETDEV_CHANGE): veth0: link becomes ready [ 61.406692][ T4130] 8021q: adding VLAN 0 to HW filter on device team0 [ 61.411755][ T136] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_bridge: link becomes ready [ 61.414572][ T136] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_0: link becomes ready [ 61.417262][ T136] bridge0: port 1(bridge_slave_0) entered blocking state [ 61.419328][ T136] bridge0: port 1(bridge_slave_0) entered forwarding state [ 61.424904][ T136] IPv6: ADDRCONF(NETDEV_CHANGE): bridge0: link becomes ready [ 61.438427][ T423] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_bridge: link becomes ready [ 61.441509][ T423] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_1: link becomes ready [ 61.444327][ T423] bridge0: port 2(bridge_slave_1) entered blocking state [ 61.446453][ T423] bridge0: port 2(bridge_slave_1) entered forwarding state [ 61.449947][ T423] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_bond: link becomes ready [ 61.452955][ T423] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_bond: link becomes ready [ 61.478425][ T423] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_team: link becomes ready [ 61.482079][ T423] IPv6: ADDRCONF(NETDEV_CHANGE): team_slave_0: link becomes ready [ 61.485003][ T423] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_team: link becomes ready [ 61.492402][ T423] IPv6: ADDRCONF(NETDEV_CHANGE): team_slave_1: link becomes ready [ 61.495290][ T423] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_hsr: link becomes ready [ 61.498922][ T423] IPv6: ADDRCONF(NETDEV_CHANGE): hsr_slave_0: link becomes ready [ 61.502220][ T423] IPv6: ADDRCONF(NETDEV_CHANGE): team0: link becomes ready [ 61.508184][ T148] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_hsr: link becomes ready [ 61.510968][ T148] IPv6: ADDRCONF(NETDEV_CHANGE): hsr_slave_1: link becomes ready [ 61.557200][ T4130] IPv6: ADDRCONF(NETDEV_CHANGE): hsr0: link becomes ready [ 61.641422][ T423] IPv6: ADDRCONF(NETDEV_CHANGE): vxcan1: link becomes ready [ 61.643630][ T423] IPv6: ADDRCONF(NETDEV_CHANGE): vxcan0: link becomes ready [ 61.651568][ T4130] 8021q: adding VLAN 0 to HW filter on device batadv0 [ 61.664979][ T423] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_virt_wifi: link becomes ready [ 61.669646][ T423] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_virt_wifi: link becomes ready [ 61.683983][ T423] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_vlan: link becomes ready [ 61.686877][ T423] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_vlan: link becomes ready [ 61.692444][ T423] IPv6: ADDRCONF(NETDEV_CHANGE): vlan0: link becomes ready [ 61.695166][ T423] IPv6: ADDRCONF(NETDEV_CHANGE): vlan1: link becomes ready [ 61.700355][ T4130] device veth0_vlan entered promiscuous mode [ 61.706717][ T4130] device veth1_vlan entered promiscuous mode [ 61.721782][ T148] IPv6: ADDRCONF(NETDEV_CHANGE): macvlan0: link becomes ready [ 61.724574][ T148] IPv6: ADDRCONF(NETDEV_CHANGE): macvlan1: link becomes ready [ 61.727233][ T148] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_macvtap: link becomes ready [ 61.730667][ T148] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_macvtap: link becomes ready [ 61.735399][ T4130] device veth0_macvtap entered promiscuous mode [ 61.742523][ T4130] device veth1_macvtap entered promiscuous mode [ 61.752689][ T4130] batman_adv: The newly added mac address (aa:aa:aa:aa:aa:3e) already exists on: batadv_slave_0 [ 61.755687][ T4130] batman_adv: It is strongly recommended to keep mac addresses unique to avoid problems! [ 61.761312][ T4130] batman_adv: batadv0: Interface activated: batadv_slave_0 [ 61.764170][ T423] IPv6: ADDRCONF(NETDEV_CHANGE): macvtap0: link becomes ready [ 61.767015][ T423] IPv6: ADDRCONF(NETDEV_CHANGE): macsec0: link becomes ready [ 61.773422][ T423] IPv6: ADDRCONF(NETDEV_CHANGE): batadv_slave_0: link becomes ready [ 61.776286][ T423] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_batadv: link becomes ready [ 61.781434][ T4130] batman_adv: The newly added mac address (aa:aa:aa:aa:aa:3f) already exists on: batadv_slave_1 [ 61.784434][ T4130] batman_adv: It is strongly recommended to keep mac addresses unique to avoid problems! [ 61.788931][ T4130] batman_adv: batadv0: Interface activated: batadv_slave_1 [ 61.791192][ T423] IPv6: ADDRCONF(NETDEV_CHANGE): batadv_slave_1: link becomes ready [ 61.794162][ T423] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_batadv: link becomes ready [ 61.799649][ T4130] netdevsim netdevsim0 netdevsim0: set [1, 0] type 2 family 0 port 6081 - 0 [ 61.802061][ T4130] netdevsim netdevsim0 netdevsim1: set [1, 0] type 2 family 0 port 6081 - 0 [ 61.804369][ T4130] netdevsim netdevsim0 netdevsim2: set [1, 0] type 2 family 0 port 6081 - 0 [ 61.806746][ T4130] netdevsim netdevsim0 netdevsim3: set [1, 0] type 2 family 0 port 6081 - 0 [ 61.847373][ T9] wlan0: Created IBSS using preconfigured BSSID 50:50:50:50:50:50 [ 61.855741][ T9] wlan0: Creating new IBSS network, BSSID 50:50:50:50:50:50 [ 61.860481][ T148] IPv6: ADDRCONF(NETDEV_CHANGE): wlan0: link becomes ready [ 61.896975][ T9] wlan1: Created IBSS using preconfigured BSSID 50:50:50:50:50:50 [ 61.901516][ T9] wlan1: Creating new IBSS network, BSSID 50:50:50:50:50:50 [ 61.904448][ T9] IPv6: ADDRCONF(NETDEV_CHANGE): wlan1: link becomes ready [ 62.210161][ T4189] loop0: detected capacity change from 0 to 32768 [ 62.269667][ T4189] gfs2: fsid=syz:syz: Trying to join cluster "lock_nolock", "syz:syz" [ 62.272210][ T4189] gfs2: fsid=syz:syz: Now mounting FS (format 1801)... [ 62.304737][ T4189] gfs2: fsid=syz:syz.0: journal 0 mapped with 1 extents in 0ms [ 62.312681][ T3617] gfs2: fsid=syz:syz.0: jid=0, already locked for use [ 62.314688][ T3617] gfs2: fsid=syz:syz.0: jid=0: Looking at journal... [ 62.359590][ T3617] gfs2: fsid=syz:syz.0: jid=0: Journal head lookup took 44ms [ 62.364191][ T3617] gfs2: fsid=syz:syz.0: jid=0: Done [ 62.366017][ T4189] gfs2: fsid=syz:syz.0: first mount done, others may mount [ 62.552187][ T4130] ------------[ cut here ]------------ [ 62.553932][ T4130] WARNING: CPU: 0 PID: 4130 at include/linux/backing-dev.h:289 __set_page_dirty+0x938/0xc74 [ 62.556668][ T4130] Modules linked in: [ 62.557891][ T4130] CPU: 0 PID: 4130 Comm: syz-executor Not tainted 5.15.189-syzkaller #0 [ 62.560235][ T4130] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 05/07/2025 [ 62.563162][ T4130] pstate: 804000c5 (Nzcv daIF +PAN -UAO -TCO -DIT -SSBS BTYPE=--) [ 62.565280][ T4130] pc : __set_page_dirty+0x938/0xc74 [ 62.566792][ T4130] lr : __set_page_dirty+0x938/0xc74 [ 62.568239][ T4130] sp : ffff80001f997740 [ 62.569367][ T4130] x29: ffff80001f997750 x28: ffff0000d60dc000 x27: 0000000000000000 [ 62.571629][ T4130] x26: dfff800000000000 x25: 1fffe000180a99d9 x24: 0000000000000000 [ 62.573869][ T4130] x23: ffff0000c054cec8 x22: 0000000000000000 x21: 0000000000000001 [ 62.576146][ T4130] x20: ffff0000ecb3c2a0 x19: fffffc0003217f00 x18: 1fffe00034218b96 [ 62.578448][ T4130] x17: ffff800016d04000 x16: ffff8000082bf708 x15: ffff8000167e4500 [ 62.580744][ T4130] x14: ffff0000cbe80a00 x13: dfff800000000000 x12: 0000000000ff0100 [ 62.582975][ T4130] x11: 0000000000000001 x10: 0000000000000000 x9 : ffff80000868df08 [ 62.585284][ T4130] x8 : ffff0000cbe80000 x7 : 0000000000000000 x6 : 0000000000000000 [ 62.587442][ T4130] x5 : ffff800016eba338 x4 : 0000000000000008 x3 : ffff80000898d6a4 [ 62.589804][ T4130] x2 : ffff0000cbae8060 x1 : 0000000000000000 x0 : 0000000000000000 [ 62.592033][ T4130] Call trace: [ 62.592928][ T4130] __set_page_dirty+0x938/0xc74 [ 62.594254][ T4130] mark_buffer_dirty+0x27c/0x52c [ 62.595698][ T4130] gfs2_unpin+0x12c/0xc28 [ 62.596905][ T4130] buf_lo_after_commit+0x140/0x188 [ 62.598283][ T4130] gfs2_log_flush+0x13cc/0x2078 [ 62.599611][ T4130] gfs2_kill_sb+0x5c/0xd4 [ 62.600780][ T4130] deactivate_locked_super+0xb8/0x13c [ 62.602283][ T4130] deactivate_super+0xf8/0x118 [ 62.603628][ T4130] cleanup_mnt+0x3a4/0x458 [ 62.604896][ T4130] __cleanup_mnt+0x20/0x30 [ 62.606101][ T4130] task_work_run+0x12c/0x1e0 [ 62.607352][ T4130] do_notify_resume+0x24b4/0x3128 [ 62.608752][ T4130] el0_svc+0xf0/0x1e0 [ 62.609837][ T4130] el0t_64_sync_handler+0xcc/0xe4 [ 62.611297][ T4130] el0t_64_sync+0x1a0/0x1a4 [ 62.612566][ T4130] irq event stamp: 155158 [ 62.613772][ T4130] hardirqs last enabled at (155157): [] lock_page_memcg+0x110/0x234 [ 62.616605][ T4130] hardirqs last disabled at (155158): [] _raw_spin_lock_irqsave+0xfc/0x14c [ 62.619464][ T4130] softirqs last enabled at (154810): [] local_bh_enable+0x10/0x34 [ 62.622127][ T4130] softirqs last disabled at (154808): [] local_bh_disable+0x10/0x34 [ 62.624762][ T4130] ---[ end trace 50d32f058b3fb954 ]--- [ 62.637476][ T4130] ------------[ cut here ]------------ [ 62.639151][ T4130] WARNING: CPU: 1 PID: 4130 at include/linux/backing-dev.h:289 __test_set_page_writeback+0xa34/0xc34 [ 62.642266][ T4130] Modules linked in: [ 62.643324][ T4130] CPU: 1 PID: 4130 Comm: syz-executor Tainted: G W 5.15.189-syzkaller #0 [ 62.646095][ T4130] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 05/07/2025 [ 62.648865][ T4130] pstate: 804000c5 (Nzcv daIF +PAN -UAO -TCO -DIT -SSBS BTYPE=--) [ 62.651037][ T4130] pc : __test_set_page_writeback+0xa34/0xc34 [ 62.652569][ T4130] lr : __test_set_page_writeback+0xa34/0xc34 [ 62.654180][ T4130] sp : ffff80001f997120 [ 62.655304][ T4130] x29: ffff80001f997200 x28: 0000000000000000 x27: 0000000000000000 [ 62.657488][ T4130] x26: ffff0000c054cd20 x25: dfff800000000000 x24: 0000000000000000 [ 62.659708][ T4130] x23: ffff0000ecb3c2a0 x22: fffffc0003217f08 x21: ffff80001f997180 [ 62.661925][ T4130] x20: 1fffff8000642fe1 x19: fffffc0003217f00 x18: 0000000000000000 [ 62.664143][ T4130] x17: 0000000000000000 x16: ffff8000082bf708 x15: 0000000000000406 [ 62.666327][ T4130] x14: 0000000000ff0100 x13: 1ffff0000282e06b x12: 0000000000ff0100 [ 62.668538][ T4130] x11: 0000000000000001 x10: 0000000000000000 x9 : ffff800008690a7c [ 62.670711][ T4130] x8 : ffff0000cbe80000 x7 : ffff800008690430 x6 : 0000000000000000 [ 62.672841][ T4130] x5 : 0000000000000080 x4 : 0000000000000001 x3 : ffff8000086904f8 [ 62.674995][ T4130] x2 : 0000000000000001 x1 : 0000000000000000 x0 : 0000000000000000 [ 62.677106][ T4130] Call trace: [ 62.678030][ T4130] __test_set_page_writeback+0xa34/0xc34 [ 62.679620][ T4130] gfs2_aspace_writepage+0x548/0x710 [ 62.681093][ T4130] __writepage+0x70/0x120 [ 62.682306][ T4130] write_cache_pages+0x7c8/0xde4 [ 62.683648][ T4130] generic_writepages+0xf4/0x160 [ 62.684972][ T4130] gfs2_ail1_flush+0x884/0xeac [ 62.686288][ T4130] empty_ail1_list+0x100/0x1d4 [ 62.687599][ T4130] gfs2_log_flush+0x16c0/0x2078 [ 62.688926][ T4130] gfs2_kill_sb+0x5c/0xd4 [ 62.690092][ T4130] deactivate_locked_super+0xb8/0x13c [ 62.691563][ T4130] deactivate_super+0xf8/0x118 [ 62.692828][ T4130] cleanup_mnt+0x3a4/0x458 [ 62.694020][ T4130] __cleanup_mnt+0x20/0x30 [ 62.695200][ T4130] task_work_run+0x12c/0x1e0 [ 62.696412][ T4130] do_notify_resume+0x24b4/0x3128 [ 62.698002][ T4130] el0_svc+0xf0/0x1e0 [ 62.699103][ T4130] el0t_64_sync_handler+0xcc/0xe4 [ 62.700456][ T4130] el0t_64_sync+0x1a0/0x1a4 [ 62.701765][ T4130] irq event stamp: 155272 [ 62.702957][ T4130] hardirqs last enabled at (155271): [] lock_page_memcg+0x110/0x234 [ 62.705517][ T4130] hardirqs last disabled at (155272): [] _raw_spin_lock_irqsave+0xfc/0x14c [ 62.708253][ T4130] softirqs last enabled at (155256): [] handle_softirqs+0xa4c/0xbf0 [ 62.710888][ T4130] softirqs last disabled at (155161): [] __irq_exit_rcu+0x240/0x440 [ 62.713579][ T4130] ---[ end trace 50d32f058b3fb955 ]--- [ 62.723063][ C1] ------------[ cut here ]------------ [ 62.724776][ C1] WARNING: CPU: 1 PID: 20 at include/linux/backing-dev.h:289 test_clear_page_writeback+0x8d0/0xacc [ 62.727815][ C1] Modules linked in: [ 62.728873][ C1] CPU: 1 PID: 20 Comm: ksoftirqd/1 Tainted: G W 5.15.189-syzkaller #0 [ 62.731433][ C1] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 05/07/2025 [ 62.734349][ C1] pstate: 404000c5 (nZcv daIF +PAN -UAO -TCO -DIT -SSBS BTYPE=--) [ 62.736513][ C1] pc : test_clear_page_writeback+0x8d0/0xacc [ 62.738132][ C1] lr : test_clear_page_writeback+0x8d0/0xacc [ 62.739714][ C1] sp : ffff80001b3a79a0 [ 62.740868][ C1] x29: ffff80001b3a79b0 x28: ffff0000cbae8000 x27: fffffc0003217ec8 [ 62.743161][ C1] x26: dfff800000000000 x25: 05ffc00000002030 x24: 0000000000000000 [ 62.745459][ C1] x23: ffff0000c054cd20 x22: 0000000000000001 x21: 0000000000000001 [ 62.747754][ C1] x20: ffff0000ecb3c2a0 x19: fffffc0003217f00 x18: 1fffe00034218b96 [ 62.749986][ C1] x17: 1fffe00034218b96 x16: ffff8000082bf708 x15: ffff80001420eda0 [ 62.752210][ C1] x14: ffff0001a10c5cc0 x13: 1ffff0000282e06b x12: 0000000000ff0100 [ 62.754394][ C1] x11: 0000000000000101 x10: 0000000000000000 x9 : ffff80000868fe4c [ 62.756499][ C1] x8 : ffff0000c0a78000 x7 : 0000000000000000 x6 : 0000000000000000 [ 62.758862][ C1] x5 : 0000000000000080 x4 : 0000000000000008 x3 : 0000000000000000 [ 62.761119][ C1] x2 : 0000000000000008 x1 : 0000000000000000 x0 : 0000000000000000 [ 62.763348][ C1] Call trace: [ 62.764242][ C1] test_clear_page_writeback+0x8d0/0xacc [ 62.765812][ C1] end_page_writeback+0x174/0x488 [ 62.767215][ C1] end_buffer_async_write+0x340/0x56c [ 62.768694][ C1] end_bio_bh_io_sync+0xb0/0x1b4 [ 62.770120][ C1] bio_endio+0x744/0x788 [ 62.771290][ C1] blk_update_request+0x7a4/0x1100 [ 62.772700][ C1] blk_mq_end_request+0x54/0x88 [ 62.774029][ C1] lo_complete_rq+0x1ec/0x250 [ 62.775271][ C1] blk_done_softirq+0x11c/0x168 [ 62.776593][ C1] handle_softirqs+0x344/0xbf0 [ 62.777907][ C1] run_ksoftirqd+0x7c/0x2a0 [ 62.779096][ C1] smpboot_thread_fn+0x4b0/0x920 [ 62.780411][ C1] kthread+0x374/0x454 [ 62.781539][ C1] ret_from_fork+0x10/0x20 [ 62.782786][ C1] irq event stamp: 226783 [ 62.784058][ C1] hardirqs last enabled at (226782): [] lock_page_memcg+0x110/0x234 [ 62.786731][ C1] hardirqs last disabled at (226783): [] _raw_spin_lock_irqsave+0xfc/0x14c [ 62.789485][ C1] softirqs last enabled at (226772): [] handle_softirqs+0xa4c/0xbf0 [ 62.792032][ C1] softirqs last disabled at (226777): [] run_ksoftirqd+0x7c/0x2a0 [ 62.794729][ C1] ---[ end trace 50d32f058b3fb956 ]--- [ 62.799836][ T4151] Bluetooth: hci0: command 0x040f tx timeout