Warning: Permanently added '10.128.1.128' (ED25519) to the list of known hosts. [ 46.692882][ T4023] chnl_net:caif_netlink_parms(): no params data found [ 46.729877][ T4023] bridge0: port 1(bridge_slave_0) entered blocking state [ 46.731505][ T4023] bridge0: port 1(bridge_slave_0) entered disabled state [ 46.733753][ T4023] device bridge_slave_0 entered promiscuous mode [ 46.737917][ T4023] bridge0: port 2(bridge_slave_1) entered blocking state [ 46.739410][ T4023] bridge0: port 2(bridge_slave_1) entered disabled state [ 46.741528][ T4023] device bridge_slave_1 entered promiscuous mode [ 46.757740][ T4023] bond0: (slave bond_slave_0): Enslaving as an active interface with an up link [ 46.761592][ T4023] bond0: (slave bond_slave_1): Enslaving as an active interface with an up link [ 46.776099][ T4023] team0: Port device team_slave_0 added [ 46.780055][ T4023] team0: Port device team_slave_1 added [ 46.793049][ T4023] batman_adv: batadv0: Adding interface: batadv_slave_0 [ 46.794445][ T4023] 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. [ 46.799783][ T4023] batman_adv: batadv0: Not using interface batadv_slave_0 (retrying later): interface not active [ 46.803718][ T4023] batman_adv: batadv0: Adding interface: batadv_slave_1 [ 46.805334][ T4023] 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. [ 46.810621][ T4023] batman_adv: batadv0: Not using interface batadv_slave_1 (retrying later): interface not active [ 46.887563][ T4023] device hsr_slave_0 entered promiscuous mode [ 46.925586][ T4023] device hsr_slave_1 entered promiscuous mode [ 47.059911][ T4023] netdevsim netdevsim0 netdevsim0: renamed from eth0 [ 47.108021][ T4023] netdevsim netdevsim0 netdevsim1: renamed from eth1 [ 47.147571][ T4023] netdevsim netdevsim0 netdevsim2: renamed from eth2 [ 47.188107][ T4023] netdevsim netdevsim0 netdevsim3: renamed from eth3 [ 47.254061][ T4023] bridge0: port 2(bridge_slave_1) entered blocking state [ 47.255747][ T4023] bridge0: port 2(bridge_slave_1) entered forwarding state [ 47.257674][ T4023] bridge0: port 1(bridge_slave_0) entered blocking state [ 47.259330][ T4023] bridge0: port 1(bridge_slave_0) entered forwarding state [ 47.299556][ T4023] 8021q: adding VLAN 0 to HW filter on device bond0 [ 47.308194][ T1670] IPv6: ADDRCONF(NETDEV_CHANGE): veth0: link becomes ready [ 47.312228][ T1670] bridge0: port 1(bridge_slave_0) entered disabled state [ 47.314996][ T1670] bridge0: port 2(bridge_slave_1) entered disabled state [ 47.317753][ T1670] IPv6: ADDRCONF(NETDEV_CHANGE): bond0: link becomes ready [ 47.324448][ T4023] 8021q: adding VLAN 0 to HW filter on device team0 [ 47.330481][ T1670] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_0: link becomes ready [ 47.332655][ T1670] bridge0: port 1(bridge_slave_0) entered blocking state [ 47.334153][ T1670] bridge0: port 1(bridge_slave_0) entered forwarding state [ 47.340632][ T1670] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_1: link becomes ready [ 47.342933][ T1670] bridge0: port 2(bridge_slave_1) entered blocking state [ 47.344370][ T1670] bridge0: port 2(bridge_slave_1) entered forwarding state [ 47.355985][ T1670] IPv6: ADDRCONF(NETDEV_CHANGE): team_slave_0: link becomes ready [ 47.358302][ T1670] IPv6: ADDRCONF(NETDEV_CHANGE): team0: link becomes ready [ 47.363680][ T1670] IPv6: ADDRCONF(NETDEV_CHANGE): team_slave_1: link becomes ready [ 47.370663][ T1670] IPv6: ADDRCONF(NETDEV_CHANGE): hsr_slave_0: link becomes ready [ 47.376585][ T1670] IPv6: ADDRCONF(NETDEV_CHANGE): hsr_slave_1: link becomes ready [ 47.380980][ T4023] IPv6: ADDRCONF(NETDEV_CHANGE): hsr0: link becomes ready [ 47.392418][ T1670] IPv6: ADDRCONF(NETDEV_CHANGE): vxcan0: link becomes ready [ 47.394125][ T1670] IPv6: ADDRCONF(NETDEV_CHANGE): vxcan1: link becomes ready [ 47.402870][ T4023] 8021q: adding VLAN 0 to HW filter on device batadv0 [ 47.415458][ T1670] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_virt_wifi: link becomes ready [ 47.426870][ T366] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_vlan: link becomes ready [ 47.429330][ T366] IPv6: ADDRCONF(NETDEV_CHANGE): vlan0: link becomes ready [ 47.431303][ T366] IPv6: ADDRCONF(NETDEV_CHANGE): vlan1: link becomes ready [ 47.434934][ T4023] device veth0_vlan entered promiscuous mode [ 47.443789][ T4023] device veth1_vlan entered promiscuous mode [ 47.461479][ T1670] IPv6: ADDRCONF(NETDEV_CHANGE): macvlan0: link becomes ready [ 47.463558][ T1670] IPv6: ADDRCONF(NETDEV_CHANGE): macvlan1: link becomes ready [ 47.466323][ T1670] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_macvtap: link becomes ready [ 47.471735][ T4023] device veth0_macvtap entered promiscuous mode [ 47.475924][ T4023] device veth1_macvtap entered promiscuous mode [ 47.487926][ T4023] batman_adv: batadv0: Interface activated: batadv_slave_0 [ 47.489695][ T366] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_batadv: link becomes ready [ 47.492620][ T366] IPv6: ADDRCONF(NETDEV_CHANGE): macvtap0: link becomes ready [ 47.497790][ T4023] batman_adv: batadv0: Interface activated: batadv_slave_1 [ 47.500164][ T1670] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_batadv: link becomes ready [ 47.504517][ T4023] netdevsim netdevsim0 netdevsim0: set [1, 0] type 2 family 0 port 6081 - 0 [ 47.507109][ T4023] netdevsim netdevsim0 netdevsim1: set [1, 0] type 2 family 0 port 6081 - 0 [ 47.508974][ T4023] netdevsim netdevsim0 netdevsim2: set [1, 0] type 2 family 0 port 6081 - 0 [ 47.510707][ T4023] netdevsim netdevsim0 netdevsim3: set [1, 0] type 2 family 0 port 6081 - 0 executing program [ 47.778357][ T4023] loop0: detected capacity change from 0 to 32768 [ 47.829001][ T4023] gfs2: fsid=syz:syz: Trying to join cluster "lock_nolock", "syz:syz" [ 47.830967][ T4023] gfs2: fsid=syz:syz: Now mounting FS (format 1801)... [ 47.853745][ T4023] gfs2: fsid=syz:syz.0: journal 0 mapped with 1 extents in 0ms [ 47.859119][ T4030] gfs2: fsid=syz:syz.0: jid=0, already locked for use [ 47.860606][ T4030] gfs2: fsid=syz:syz.0: jid=0: Looking at journal... [ 47.892975][ T4030] gfs2: fsid=syz:syz.0: jid=0: Journal head lookup took 32ms [ 47.894817][ T4030] gfs2: fsid=syz:syz.0: jid=0: Done [ 47.897481][ T4023] gfs2: fsid=syz:syz.0: first mount done, others may mount [ 48.047939][ T4023] ------------[ cut here ]------------ [ 48.049148][ T4023] WARNING: CPU: 0 PID: 4023 at include/linux/backing-dev.h:288 __set_page_dirty+0x8f8/0xc7c [ 48.051200][ T4023] Modules linked in: [ 48.052054][ T4023] CPU: 0 PID: 4023 Comm: syz-executor674 Not tainted 5.15.171-syzkaller #0 [ 48.053898][ T4023] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 09/13/2024 [ 48.056014][ T4023] pstate: 804000c5 (Nzcv daIF +PAN -UAO -TCO -DIT -SSBS BTYPE=--) [ 48.057607][ T4023] pc : __set_page_dirty+0x8f8/0xc7c [ 48.058753][ T4023] lr : __set_page_dirty+0x8f8/0xc7c [ 48.059846][ T4023] sp : ffff800020097720 [ 48.060699][ T4023] x29: ffff800020097730 x28: 0000000000000000 x27: 1fffe0001b89344a [ 48.062328][ T4023] x26: dfff800000000000 x25: 1fffe000180b19d9 x24: 0000000000000000 [ 48.063921][ T4023] x23: ffff0000c058cec8 x22: 0000000000000000 x21: 0000000000000003 [ 48.065559][ T4023] x20: ffff0000dc49a258 x19: fffffc0003021400 x18: ffff800020097400 [ 48.067354][ T4023] x17: 1fffe0003683178e x16: ffff8000082eada8 x15: 000000000000e914 [ 48.069063][ T4023] x14: ffff80001714f500 x13: dfff800000000000 x12: 0000000000000001 [ 48.070666][ T4023] x11: 0000000000000001 x10: 0000000000000000 x9 : ffff0000cbf91b40 [ 48.072381][ T4023] x8 : ffff800008708fb4 x7 : 0000000000000000 x6 : 0000000000000000 [ 48.073941][ T4023] x5 : 0000000000000020 x4 : 0000000000000000 x3 : ffff800008a3b9e0 [ 48.075615][ T4023] x2 : ffff0000cbf6e060 x1 : 0000000000000000 x0 : 0000000000000000 [ 48.077247][ T4023] Call trace: [ 48.077935][ T4023] __set_page_dirty+0x8f8/0xc7c [ 48.078916][ T4023] mark_buffer_dirty+0x27c/0x574 [ 48.079990][ T4023] gfs2_unpin+0x12c/0xcc0 [ 48.080970][ T4023] buf_lo_after_commit+0x134/0x18c [ 48.082133][ T4023] gfs2_log_flush+0xd50/0x21d4 [ 48.083150][ T4023] gfs2_kill_sb+0x5c/0xd4 [ 48.084056][ T4023] deactivate_locked_super+0xb8/0x13c [ 48.085149][ T4023] deactivate_super+0x108/0x128 [ 48.086275][ T4023] cleanup_mnt+0x3c0/0x474 [ 48.087282][ T4023] __cleanup_mnt+0x20/0x30 [ 48.088312][ T4023] task_work_run+0x130/0x1e4 [ 48.089269][ T4023] do_exit+0x670/0x20bc [ 48.090184][ T4023] do_group_exit+0x110/0x268 [ 48.091146][ T4023] __wake_up_parent+0x0/0x60 [ 48.092126][ T4023] invoke_syscall+0x98/0x2b8 [ 48.093129][ T4023] el0_svc_common+0x138/0x258 [ 48.094188][ T4023] do_el0_svc+0x58/0x14c [ 48.095081][ T4023] el0_svc+0x7c/0x1f0 [ 48.095850][ T4023] el0t_64_sync_handler+0x84/0xe4 [ 48.096827][ T4023] el0t_64_sync+0x1a0/0x1a4 [ 48.097730][ T4023] irq event stamp: 259922 [ 48.098733][ T4023] hardirqs last enabled at (259921): [] lock_page_memcg+0x11c/0x244 [ 48.100742][ T4023] hardirqs last disabled at (259922): [] _raw_spin_lock_irqsave+0xfc/0x14c [ 48.102897][ T4023] softirqs last enabled at (259646): [] handle_softirqs+0xb88/0xdbc [ 48.104964][ T4023] softirqs last disabled at (259635): [] __irq_exit_rcu+0x268/0x4d8 [ 48.106983][ T4023] ---[ end trace 30779e0a6b113464 ]--- [ 48.109477][ T4023] ------------[ cut here ]------------ [ 48.110576][ T4023] WARNING: CPU: 1 PID: 4023 at include/linux/backing-dev.h:288 __test_set_page_writeback+0xa58/0xc70 [ 48.112682][ T4023] Modules linked in: [ 48.113603][ T4023] CPU: 1 PID: 4023 Comm: syz-executor674 Tainted: G W 5.15.171-syzkaller #0 [ 48.115690][ T4023] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 09/13/2024 [ 48.117889][ T4023] pstate: 804000c5 (Nzcv daIF +PAN -UAO -TCO -DIT -SSBS BTYPE=--) [ 48.119569][ T4023] pc : __test_set_page_writeback+0xa58/0xc70 [ 48.120875][ T4023] lr : __test_set_page_writeback+0xa58/0xc70 [ 48.122174][ T4023] sp : ffff8000200970e0 [ 48.123069][ T4023] x29: ffff8000200971c0 x28: 0000000000000000 x27: 0000000000000000 [ 48.124754][ T4023] x26: ffff0000c058cd20 x25: 0000000000000003 x24: 0000000000000000 [ 48.126393][ T4023] x23: ffff0000dc49a250 x22: fffffc0003021408 x21: ffff800020097140 [ 48.128173][ T4023] x20: 1fffff8000604281 x19: fffffc0003021400 x18: 0000000000000000 [ 48.129947][ T4023] x17: 0000000000000000 x16: ffff8000082eada8 x15: 0000000000000406 [ 48.131670][ T4023] x14: 1ffff0000295a06a x13: dfff800000000000 x12: 0000000000000001 [ 48.133304][ T4023] x11: 0000000000000001 x10: 0000000000000000 x9 : ffff0000cbf91b40 [ 48.134870][ T4023] x8 : ffff80000870bba8 x7 : ffff80000870b5a0 x6 : 0000000000000000 [ 48.136613][ T4023] x5 : 0000000000000080 x4 : 0000000000000001 x3 : ffff80000870b668 [ 48.138360][ T4023] x2 : 0000000000000001 x1 : 0000000000000000 x0 : 0000000000000000 [ 48.140065][ T4023] Call trace: [ 48.140784][ T4023] __test_set_page_writeback+0xa58/0xc70 [ 48.142035][ T4023] gfs2_aspace_writepage+0x550/0x71c [ 48.143034][ T4023] __writepage+0x70/0x16c [ 48.143949][ T4023] write_cache_pages+0x878/0xf58 [ 48.145044][ T4023] generic_writepages+0xf8/0x164 [ 48.146165][ T4023] gfs2_ail1_flush+0x854/0xf9c [ 48.147199][ T4023] empty_ail1_list+0x140/0x21c [ 48.148223][ T4023] gfs2_log_flush+0x145c/0x21d4 [ 48.149303][ T4023] gfs2_kill_sb+0x5c/0xd4 [ 48.150300][ T4023] deactivate_locked_super+0xb8/0x13c [ 48.151428][ T4023] deactivate_super+0x108/0x128 [ 48.152398][ T4023] cleanup_mnt+0x3c0/0x474 [ 48.153340][ T4023] __cleanup_mnt+0x20/0x30 [ 48.154324][ T4023] task_work_run+0x130/0x1e4 [ 48.155263][ T4023] do_exit+0x670/0x20bc [ 48.156151][ T4023] do_group_exit+0x110/0x268 [ 48.157096][ T4023] __wake_up_parent+0x0/0x60 [ 48.158001][ T4023] invoke_syscall+0x98/0x2b8 [ 48.158902][ T4023] el0_svc_common+0x138/0x258 [ 48.159870][ T4023] do_el0_svc+0x58/0x14c [ 48.160774][ T4023] el0_svc+0x7c/0x1f0 [ 48.161622][ T4023] el0t_64_sync_handler+0x84/0xe4 [ 48.162737][ T4023] el0t_64_sync+0x1a0/0x1a4 [ 48.163749][ T4023] irq event stamp: 259982 [ 48.164674][ T4023] hardirqs last enabled at (259981): [] lock_page_memcg+0x11c/0x244 [ 48.166894][ T4023] hardirqs last disabled at (259982): [] _raw_spin_lock_irqsave+0xfc/0x14c [ 48.169049][ T4023] softirqs last enabled at (259954): [] handle_softirqs+0xb88/0xdbc [ 48.171086][ T4023] softirqs last disabled at (259927): [] __irq_exit_rcu+0x268/0x4d8 [ 48.173035][ T4023] ---[ end trace 30779e0a6b113465 ]--- [ 48.177785][ C1] ------------[ cut here ]------------ [ 48.179038][ C1] WARNING: CPU: 1 PID: 20 at include/linux/backing-dev.h:288 test_clear_page_writeback+0x8a0/0xa9c [ 48.181273][ C1] Modules linked in: [ 48.182105][ C1] CPU: 1 PID: 20 Comm: ksoftirqd/1 Tainted: G W 5.15.171-syzkaller #0 [ 48.184163][ C1] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 09/13/2024 [ 48.186306][ C1] pstate: 404000c5 (nZcv daIF +PAN -UAO -TCO -DIT -SSBS BTYPE=--) [ 48.187939][ C1] pc : test_clear_page_writeback+0x8a0/0xa9c [ 48.189195][ C1] lr : test_clear_page_writeback+0x8a0/0xa9c [ 48.190547][ C1] sp : ffff80001bd079a0 [ 48.191548][ C1] x29: ffff80001bd079c0 x28: dfff800000000000 x27: fffffc0003021448 [ 48.193183][ C1] x26: ffff0000dc49a258 x25: 0000000000000000 x24: ffff0000c058cd20 [ 48.194886][ C1] x23: 0000000000000003 x22: 0000000000000001 x21: ffff0000cbf6e000 [ 48.196651][ C1] x20: ffff0000dc49a250 x19: fffffc0003021400 x18: 0000000000000001 [ 48.198365][ C1] x17: 0000000000000000 x16: ffff8000082eada8 x15: 0000000000000002 [ 48.199995][ C1] x14: 1ffff0000295a06a x13: dfff800000000000 x12: 0000000000000002 [ 48.201822][ C1] x11: 0000000000000101 x10: 0000000000000000 x9 : ffff0000c0a78000 [ 48.203567][ C1] x8 : ffff80000870af54 x7 : 0000000000000000 x6 : 0000000000000000 [ 48.205373][ C1] x5 : 0000000000000080 x4 : 0000000000000000 x3 : 0000000000000010 [ 48.207187][ C1] x2 : 0000000000000000 x1 : 0000000000000000 x0 : 0000000000000000 [ 48.208820][ C1] Call trace: [ 48.209502][ C1] test_clear_page_writeback+0x8a0/0xa9c [ 48.210740][ C1] end_page_writeback+0x174/0x488 [ 48.211831][ C1] end_buffer_async_write+0x344/0x570 [ 48.213083][ C1] end_bio_bh_io_sync+0xb0/0x1b4 [ 48.214179][ C1] bio_endio+0x780/0x7c4 [ 48.215062][ C1] blk_update_request+0x79c/0x1304 [ 48.216267][ C1] blk_mq_end_request+0x54/0x88 [ 48.217321][ C1] lo_complete_rq+0x140/0x258 [ 48.218331][ C1] blk_done_softirq+0x11c/0x168 [ 48.219450][ C1] handle_softirqs+0x384/0xdbc [ 48.220454][ C1] run_ksoftirqd+0x6c/0x29c [ 48.221435][ C1] smpboot_thread_fn+0x4b0/0x920 [ 48.222486][ C1] kthread+0x37c/0x45c [ 48.223357][ C1] ret_from_fork+0x10/0x20 [ 48.224228][ C1] irq event stamp: 196055 [ 48.225181][ C1] hardirqs last enabled at (196054): [] lock_page_memcg+0x11c/0x244 [ 48.227308][ C1] hardirqs last disabled at (196055): [] _raw_spin_lock_irqsave+0xfc/0x14c [ 48.229484][ C1] softirqs last enabled at (196044): [] handle_softirqs+0xb88/0xdbc [ 48.231492][ C1] softirqs last disabled at (196049): [] run_ksoftirqd+0x6c/0x29c [ 48.233309][ C1] ---[ end trace 30779e0a6b113466 ]---