Warning: Permanently added '10.128.0.207' (ED25519) to the list of known hosts. 1970/01/01 00:01:32 ignoring optional flag "sandboxArg"="0" 1970/01/01 00:01:34 parsed 1 programs [ 97.536019][ T6916] Adding 124996k swap on ./swap-file. Priority:0 extents:1 across:124996k SS [ 110.107511][ T610] wlan0: Created IBSS using preconfigured BSSID 50:50:50:50:50:50 [ 110.107575][ T610] wlan0: Creating new IBSS network, BSSID 50:50:50:50:50:50 [ 110.123297][ T610] wlan1: Created IBSS using preconfigured BSSID 50:50:50:50:50:50 [ 110.123361][ T610] wlan1: Creating new IBSS network, BSSID 50:50:50:50:50:50 [ 110.660499][ T55] Bluetooth: hci0: unexpected cc 0x0c03 length: 249 > 1 [ 110.663588][ T55] Bluetooth: hci0: unexpected cc 0x1003 length: 249 > 9 [ 110.664772][ T55] Bluetooth: hci0: unexpected cc 0x1001 length: 249 > 9 [ 110.665454][ T55] Bluetooth: hci0: unexpected cc 0x0c23 length: 249 > 4 [ 110.665874][ T55] Bluetooth: hci0: unexpected cc 0x0c38 length: 249 > 2 [ 111.414250][ T7003] chnl_net:caif_netlink_parms(): no params data found [ 111.452562][ T7003] bridge0: port 1(bridge_slave_0) entered blocking state [ 111.452673][ T7003] bridge0: port 1(bridge_slave_0) entered disabled state [ 111.452789][ T7003] bridge_slave_0: entered allmulticast mode [ 111.453582][ T7003] bridge_slave_0: entered promiscuous mode [ 111.455598][ T7003] bridge0: port 2(bridge_slave_1) entered blocking state [ 111.455660][ T7003] bridge0: port 2(bridge_slave_1) entered disabled state [ 111.455782][ T7003] bridge_slave_1: entered allmulticast mode [ 111.456580][ T7003] bridge_slave_1: entered promiscuous mode [ 111.486612][ T7003] bond0: (slave bond_slave_0): Enslaving as an active interface with an up link [ 111.492743][ T7003] bond0: (slave bond_slave_1): Enslaving as an active interface with an up link [ 111.528365][ T7003] team0: Port device team_slave_0 added [ 111.531610][ T7003] team0: Port device team_slave_1 added [ 111.547363][ T7003] batman_adv: batadv0: Adding interface: batadv_slave_0 [ 111.549472][ T7003] 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. [ 111.551492][ T7003] batman_adv: batadv0: Not using interface batadv_slave_0 (retrying later): interface not active [ 111.552765][ T7003] batman_adv: batadv0: Adding interface: batadv_slave_1 [ 111.552792][ T7003] 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. [ 111.552820][ T7003] batman_adv: batadv0: Not using interface batadv_slave_1 (retrying later): interface not active [ 111.586992][ T7003] hsr_slave_0: entered promiscuous mode [ 111.588468][ T7003] hsr_slave_1: entered promiscuous mode [ 112.619755][ T7003] netdevsim netdevsim0 netdevsim0: renamed from eth0 [ 112.625672][ T7003] netdevsim netdevsim0 netdevsim1: renamed from eth1 [ 112.633685][ T7003] netdevsim netdevsim0 netdevsim2: renamed from eth2 [ 112.638768][ T7003] netdevsim netdevsim0 netdevsim3: renamed from eth3 [ 112.681778][ T7003] 8021q: adding VLAN 0 to HW filter on device bond0 [ 112.691939][ T7003] 8021q: adding VLAN 0 to HW filter on device team0 [ 112.700129][ T45] bridge0: port 1(bridge_slave_0) entered blocking state [ 112.700639][ T45] bridge0: port 1(bridge_slave_0) entered forwarding state [ 112.712109][ T44] bridge0: port 2(bridge_slave_1) entered blocking state [ 112.712190][ T44] bridge0: port 2(bridge_slave_1) entered forwarding state [ 112.823413][ T7003] 8021q: adding VLAN 0 to HW filter on device batadv0 [ 112.846426][ T7003] veth0_vlan: entered promiscuous mode [ 112.852192][ T7003] veth1_vlan: entered promiscuous mode [ 112.875445][ T7003] veth0_macvtap: entered promiscuous mode [ 112.881192][ T7003] veth1_macvtap: entered promiscuous mode [ 112.891000][ T7003] batman_adv: batadv0: Interface activated: batadv_slave_0 [ 112.896359][ T7003] batman_adv: batadv0: Interface activated: batadv_slave_1 [ 112.908142][ T7003] netdevsim netdevsim0 netdevsim0: set [1, 0] type 2 family 0 port 6081 - 0 [ 112.910893][ T7003] netdevsim netdevsim0 netdevsim1: set [1, 0] type 2 family 0 port 6081 - 0 [ 112.913385][ T7003] netdevsim netdevsim0 netdevsim2: set [1, 0] type 2 family 0 port 6081 - 0 [ 112.915732][ T7003] netdevsim netdevsim0 netdevsim3: set [1, 0] type 2 family 0 port 6081 - 0 [ 113.290597][ T45] netdevsim netdevsim0 netdevsim3 (unregistering): unset [1, 0] type 2 family 0 port 6081 - 0 [ 113.409775][ T45] netdevsim netdevsim0 netdevsim2 (unregistering): unset [1, 0] type 2 family 0 port 6081 - 0 [ 113.499147][ T45] netdevsim netdevsim0 netdevsim1 (unregistering): unset [1, 0] type 2 family 0 port 6081 - 0 [ 113.634145][ T45] netdevsim netdevsim0 netdevsim0 (unregistering): unset [1, 0] type 2 family 0 port 6081 - 0 1970/01/01 00:01:53 executed programs: 0 [ 113.751312][ T6060] Bluetooth: hci0: unexpected cc 0x0c03 length: 249 > 1 [ 113.752898][ T6060] Bluetooth: hci0: unexpected cc 0x1003 length: 249 > 9 [ 113.753341][ T6060] Bluetooth: hci0: unexpected cc 0x1001 length: 249 > 9 [ 113.753965][ T6060] Bluetooth: hci0: unexpected cc 0x0c23 length: 249 > 4 [ 113.754350][ T6060] Bluetooth: hci0: unexpected cc 0x0c38 length: 249 > 2 [ 113.892466][ T7138] chnl_net:caif_netlink_parms(): no params data found [ 114.015737][ T7138] bridge0: port 1(bridge_slave_0) entered blocking state [ 114.020470][ T7138] bridge0: port 1(bridge_slave_0) entered disabled state [ 114.020687][ T7138] bridge_slave_0: entered allmulticast mode [ 114.021676][ T7138] bridge_slave_0: entered promiscuous mode [ 114.023131][ T7138] bridge0: port 2(bridge_slave_1) entered blocking state [ 114.023193][ T7138] bridge0: port 2(bridge_slave_1) entered disabled state [ 114.023295][ T7138] bridge_slave_1: entered allmulticast mode [ 114.024247][ T7138] bridge_slave_1: entered promiscuous mode [ 114.055943][ T7138] bond0: (slave bond_slave_0): Enslaving as an active interface with an up link [ 114.058242][ T7138] bond0: (slave bond_slave_1): Enslaving as an active interface with an up link [ 114.082963][ T7138] team0: Port device team_slave_0 added [ 114.085318][ T7138] team0: Port device team_slave_1 added [ 114.101886][ T7138] batman_adv: batadv0: Adding interface: batadv_slave_0 [ 114.101950][ T7138] 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. [ 114.101979][ T7138] batman_adv: batadv0: Not using interface batadv_slave_0 (retrying later): interface not active [ 114.103101][ T7138] batman_adv: batadv0: Adding interface: batadv_slave_1 [ 114.103128][ T7138] 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. [ 114.103155][ T7138] batman_adv: batadv0: Not using interface batadv_slave_1 (retrying later): interface not active [ 114.134599][ T7138] hsr_slave_0: entered promiscuous mode [ 114.135162][ T7138] hsr_slave_1: entered promiscuous mode [ 114.135478][ T7138] debugfs: Directory 'hsr0' with parent 'hsr' already present! [ 114.135519][ T7138] Cannot create hsr debugfs directory [ 115.757266][ T55] Bluetooth: hci0: command tx timeout [ 116.503505][ T45] bridge_slave_1: left allmulticast mode [ 116.503582][ T45] bridge_slave_1: left promiscuous mode [ 116.503751][ T45] bridge0: port 2(bridge_slave_1) entered disabled state [ 116.511964][ T45] bridge_slave_0: left allmulticast mode [ 116.514291][ T45] bridge_slave_0: left promiscuous mode [ 116.514477][ T45] bridge0: port 1(bridge_slave_0) entered disabled state [ 117.837269][ T55] Bluetooth: hci0: command tx timeout [ 118.289242][ T45] bond0 (unregistering): (slave bond_slave_0): Releasing backup interface [ 118.329263][ T45] bond0 (unregistering): (slave bond_slave_1): Releasing backup interface [ 118.368605][ T45] bond0 (unregistering): Released all slaves [ 118.477983][ T45] hsr_slave_0: left promiscuous mode [ 118.481518][ T45] hsr_slave_1: left promiscuous mode [ 118.482050][ T45] batman_adv: batadv0: Interface deactivated: batadv_slave_0 [ 118.484579][ T45] batman_adv: batadv0: Removing interface: batadv_slave_0 [ 118.485299][ T45] batman_adv: batadv0: Interface deactivated: batadv_slave_1 [ 118.485331][ T45] batman_adv: batadv0: Removing interface: batadv_slave_1 [ 118.496834][ T45] veth1_macvtap: left promiscuous mode [ 118.498804][ T45] veth0_macvtap: left promiscuous mode [ 118.498906][ T45] veth1_vlan: left promiscuous mode [ 118.498984][ T45] veth0_vlan: left promiscuous mode [ 119.917119][ T55] Bluetooth: hci0: command tx timeout [ 120.299157][ T45] team0 (unregistering): Port device team_slave_1 removed [ 120.460659][ T45] team0 (unregistering): Port device team_slave_0 removed [ 121.997074][ T55] Bluetooth: hci0: command tx timeout [ 123.175611][ T7138] netdevsim netdevsim0 netdevsim0: renamed from eth0 [ 123.181567][ T7138] netdevsim netdevsim0 netdevsim1: renamed from eth1 [ 123.185147][ T7138] netdevsim netdevsim0 netdevsim2: renamed from eth2 [ 123.189559][ T7138] netdevsim netdevsim0 netdevsim3: renamed from eth3 [ 123.274485][ T7138] 8021q: adding VLAN 0 to HW filter on device bond0 [ 123.288266][ T7138] 8021q: adding VLAN 0 to HW filter on device team0 [ 123.292934][ T44] bridge0: port 1(bridge_slave_0) entered blocking state [ 123.293034][ T44] bridge0: port 1(bridge_slave_0) entered forwarding state [ 123.303408][ T12] bridge0: port 2(bridge_slave_1) entered blocking state [ 123.303486][ T12] bridge0: port 2(bridge_slave_1) entered forwarding state [ 123.501660][ T7138] 8021q: adding VLAN 0 to HW filter on device batadv0 [ 123.585130][ T7138] veth0_vlan: entered promiscuous mode [ 123.595173][ T7138] veth1_vlan: entered promiscuous mode [ 123.610794][ T7138] veth0_macvtap: entered promiscuous mode [ 123.613978][ T7138] veth1_macvtap: entered promiscuous mode [ 123.624254][ T7138] batman_adv: batadv0: Interface activated: batadv_slave_0 [ 123.630611][ T7138] batman_adv: batadv0: Interface activated: batadv_slave_1 [ 123.635026][ T7138] netdevsim netdevsim0 netdevsim0: set [1, 0] type 2 family 0 port 6081 - 0 [ 123.639365][ T7138] netdevsim netdevsim0 netdevsim1: set [1, 0] type 2 family 0 port 6081 - 0 [ 123.641490][ T7138] netdevsim netdevsim0 netdevsim2: set [1, 0] type 2 family 0 port 6081 - 0 [ 123.641525][ T7138] netdevsim netdevsim0 netdevsim3: set [1, 0] type 2 family 0 port 6081 - 0 [ 123.676807][ T45] wlan0: Created IBSS using preconfigured BSSID 50:50:50:50:50:50 [ 123.676873][ T45] wlan0: Creating new IBSS network, BSSID 50:50:50:50:50:50 [ 123.695378][ T45] wlan1: Created IBSS using preconfigured BSSID 50:50:50:50:50:50 [ 123.697780][ T45] wlan1: Creating new IBSS network, BSSID 50:50:50:50:50:50 1970/01/01 00:02:03 executed programs: 2 [ 123.934056][ T7410] loop0: detected capacity change from 0 to 32768 [ 124.298319][ T7413] loop0: detected capacity change from 0 to 32768 [ 124.631078][ T7416] loop0: detected capacity change from 0 to 32768 [ 124.985052][ T7419] loop0: detected capacity change from 0 to 32768 [ 125.321737][ T7422] loop0: detected capacity change from 0 to 32768 [ 125.673675][ T7425] loop0: detected capacity change from 0 to 32768 [ 125.989534][ T7428] loop0: detected capacity change from 0 to 32768 [ 126.158436][ T2395] ieee802154 phy0 wpan0: encryption failed: -22 [ 126.158525][ T2395] ieee802154 phy1 wpan1: encryption failed: -22 [ 126.301025][ T7431] loop0: detected capacity change from 0 to 32768 [ 126.327597][ C0] BUG: sleeping function called from invalid context at kernel/locking/rwsem.c:1576 [ 126.327666][ C0] in_atomic(): 1, irqs_disabled(): 0, non_block: 0, pid: 45, name: kworker/u8:3 [ 126.327728][ C0] preempt_count: 101, expected: 0 [ 126.327752][ C0] RCU nest depth: 0, expected: 0 [ 126.327782][ C0] 2 locks held by kworker/u8:3/45: [ 126.327807][ C0] #0: ffff0000d2fca948 ((wq_completion)loop0){+.+.}-{0:0}, at: process_one_work+0x658/0x156c [ 126.327913][ C0] #1: ffff800097d67bc0 ((work_completion)(&worker->work)){+.+.}-{0:0}, at: process_one_work+0x6ec/0x156c [ 126.328012][ C0] Preemption disabled at: [ 126.328026][ C0] [] loop_process_work+0xb54/0xfc0 [ 126.328070][ C0] CPU: 0 UID: 0 PID: 45 Comm: kworker/u8:3 Not tainted 6.15.0-rc6-syzkaller-gc919f08732cc #0 PREEMPT [ 126.328085][ C0] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 02/12/2025 [ 126.328092][ C0] Workqueue: loop0 loop_workfn [ 126.328104][ C0] Call trace: [ 126.328108][ C0] show_stack+0x2c/0x3c (C) [ 126.328121][ C0] __dump_stack+0x30/0x40 [ 126.328132][ C0] dump_stack_lvl+0xd8/0x12c [ 126.328143][ C0] dump_stack+0x1c/0x28 [ 126.328153][ C0] __might_resched+0x348/0x4c4 [ 126.328168][ C0] __might_sleep+0x94/0x110 [ 126.328181][ C0] down_write+0x28/0xc0 [ 126.328195][ C0] jfs_fsync+0x9c/0x1d0 [ 126.328210][ C0] vfs_fsync_range+0x160/0x19c [ 126.328223][ C0] dio_complete+0x510/0x6bc [ 126.328236][ C0] dio_bio_end_aio+0x474/0x544 [ 126.328248][ C0] bio_endio+0x81c/0x858 [ 126.328262][ C0] blk_update_request+0x4a4/0xbcc [ 126.328274][ C0] blk_mq_end_request+0x54/0x88 [ 126.328284][ C0] lo_complete_rq+0x124/0x274 [ 126.328297][ C0] blk_done_softirq+0x11c/0x168 [ 126.328309][ C0] handle_softirqs+0x328/0xc88 [ 126.328324][ C0] __do_softirq+0x14/0x20 [ 126.328335][ C0] ____do_softirq+0x14/0x20 [ 126.328348][ C0] call_on_irq_stack+0x24/0x30 [ 126.328359][ C0] do_softirq_own_stack+0x20/0x2c [ 126.328371][ C0] __irq_exit_rcu+0x1b0/0x478 [ 126.328386][ C0] irq_exit_rcu+0x14/0x84 [ 126.328400][ C0] el1_interrupt+0x38/0x54 [ 126.328414][ C0] el1h_64_irq_handler+0x18/0x24 [ 126.328428][ C0] el1h_64_irq+0x6c/0x70 [ 126.328438][ C0] _raw_spin_unlock_irq+0x34/0x80 (P) [ 126.328453][ C0] loop_process_work+0x1b4/0xfc0 [ 126.328466][ C0] loop_workfn+0x50/0x64 [ 126.328478][ C0] process_one_work+0x7e8/0x156c [ 126.328488][ C0] worker_thread+0x958/0xed8 [ 126.328499][ C0] kthread+0x5fc/0x75c [ 126.328512][ C0] ret_from_fork+0x10/0x20 [ 126.328731][ C0] [ 126.388624][ C0] ============================= [ 126.389765][ C0] [ BUG: Invalid wait context ] [ 126.390921][ C0] 6.15.0-rc6-syzkaller-gc919f08732cc #0 Tainted: G W [ 126.392935][ C0] ----------------------------- [ 126.394111][ C0] kworker/u8:3/45 is trying to lock: [ 126.395351][ C0] ffff0000ddb85870 (&sb->s_type->i_mutex_key#20){+.+.}-{4:4}, at: jfs_fsync+0x9c/0x1d0 [ 126.397741][ C0] other info that might help us debug this: [ 126.399144][ C0] context-{3:3} [ 126.400029][ C0] 2 locks held by kworker/u8:3/45: [ 126.401319][ C0] #0: ffff0000d2fca948 ((wq_completion)loop0){+.+.}-{0:0}, at: process_one_work+0x658/0x156c [ 126.403836][ C0] #1: ffff800097d67bc0 ((work_completion)(&worker->work)){+.+.}-{0:0}, at: process_one_work+0x6ec/0x156c [ 126.406603][ C0] stack backtrace: [ 126.407563][ C0] CPU: 0 UID: 0 PID: 45 Comm: kworker/u8:3 Tainted: G W 6.15.0-rc6-syzkaller-gc919f08732cc #0 PREEMPT [ 126.410614][ C0] Tainted: [W]=WARN [ 126.411534][ C0] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 02/12/2025 [ 126.413857][ C0] Workqueue: loop0 loop_workfn [ 126.415041][ C0] Call trace: [ 126.415839][ C0] show_stack+0x2c/0x3c (C) [ 126.416933][ C0] __dump_stack+0x30/0x40 [ 126.417965][ C0] dump_stack_lvl+0xd8/0x12c [ 126.419073][ C0] dump_stack+0x1c/0x28 [ 126.420104][ C0] __lock_acquire+0xaa0/0x3058 [ 126.421303][ C0] lock_acquire+0x14c/0x2e0 [ 126.422433][ C0] down_write+0x50/0xc0 [ 126.423412][ C0] jfs_fsync+0x9c/0x1d0 [ 126.424393][ C0] vfs_fsync_range+0x160/0x19c [ 126.425561][ C0] dio_complete+0x510/0x6bc [ 126.426639][ C0] dio_bio_end_aio+0x474/0x544 [ 126.427840][ C0] bio_endio+0x81c/0x858 [ 126.428936][ C0] blk_update_request+0x4a4/0xbcc [ 126.430166][ C0] blk_mq_end_request+0x54/0x88 [ 126.431309][ C0] lo_complete_rq+0x124/0x274 [ 126.432397][ C0] blk_done_softirq+0x11c/0x168 [ 126.433580][ C0] handle_softirqs+0x328/0xc88 [ 126.434714][ C0] __do_softirq+0x14/0x20 [ 126.435742][ C0] ____do_softirq+0x14/0x20 [ 126.436853][ C0] call_on_irq_stack+0x24/0x30 [ 126.438012][ C0] do_softirq_own_stack+0x20/0x2c [ 126.439222][ C0] __irq_exit_rcu+0x1b0/0x478 [ 126.440314][ C0] irq_exit_rcu+0x14/0x84 [ 126.441337][ C0] el1_interrupt+0x38/0x54 [ 126.442359][ C0] el1h_64_irq_handler+0x18/0x24 [ 126.443513][ C0] el1h_64_irq+0x6c/0x70 [ 126.444511][ C0] _raw_spin_unlock_irq+0x34/0x80 (P) [ 126.445756][ C0] loop_process_work+0x1b4/0xfc0 [ 126.447033][ C0] loop_workfn+0x50/0x64 [ 126.448110][ C0] process_one_work+0x7e8/0x156c [ 126.449241][ C0] worker_thread+0x958/0xed8 [ 126.450357][ C0] kthread+0x5fc/0x75c [ 126.451288][ C0] ret_from_fork+0x10/0x20 [ 126.660707][ T7434] loop0: detected capacity change from 0 to 32768 [ 126.886570][ T7437] loop0: detected capacity change from 0 to 32768 [ 127.176499][ T7440] loop0: detected capacity change from 0 to 32768 [ 127.412146][ T7443] loop0: detected capacity change from 0 to 32768 [ 127.628283][ T7446] loop0: detected capacity change from 0 to 32768 [ 127.914307][ T7449] loop0: detected capacity change from 0 to 32768 [ 128.166729][ T7452] loop0: detected capacity change from 0 to 32768 [ 128.401829][ T7455] loop0: detected capacity change from 0 to 32768 [ 128.623237][ T7458] loop0: detected capacity change from 0 to 32768 1970/01/01 00:02:08 executed programs: 19 [ 128.912934][ T7461] loop0: detected capacity change from 0 to 32768 [ 129.147354][ T7464] loop0: detected capacity change from 0 to 32768 [ 129.417728][ T7467] loop0: detected capacity change from 0 to 32768 [ 129.708108][ T7470] loop0: detected capacity change from 0 to 32768 [ 129.912710][ T7473] loop0: detected capacity change from 0 to 32768 [ 130.165196][ T7476] loop0: detected capacity change from 0 to 32768 [ 130.414080][ T7479] loop0: detected capacity change from 0 to 32768 [ 130.645215][ T7482] loop0: detected capacity change from 0 to 32768 [ 130.888603][ T7485] loop0: detected capacity change from 0 to 32768 [ 131.107959][ T7488] loop0: detected capacity change from 0 to 32768 [ 131.349527][ T7491] loop0: detected capacity change from 0 to 32768 [ 131.691073][ T7494] loop0: detected capacity change from 0 to 32768 [ 131.705780][ C1] BUG: sleeping function called from invalid context at kernel/locking/rwsem.c:1576 [ 131.705832][ C1] in_atomic(): 1, irqs_disabled(): 0, non_block: 0, pid: 23, name: ksoftirqd/1 [ 131.705852][ C1] preempt_count: 100, expected: 0 [ 131.705867][ C1] RCU nest depth: 0, expected: 0 [ 131.705883][ C1] INFO: lockdep is turned off. [ 131.705897][ C1] Preemption disabled at: [ 131.705904][ C1] [] handle_softirqs+0xe8/0xc88 [ 131.705945][ C1] CPU: 1 UID: 0 PID: 23 Comm: ksoftirqd/1 Tainted: G W 6.15.0-rc6-syzkaller-gc919f08732cc #0 PREEMPT [ 131.705961][ C1] Tainted: [W]=WARN [ 131.705965][ C1] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 02/12/2025 [ 131.705971][ C1] Call trace: [ 131.705974][ C1] show_stack+0x2c/0x3c (C) [ 131.705988][ C1] __dump_stack+0x30/0x40 [ 131.705999][ C1] dump_stack_lvl+0xd8/0x12c [ 131.706009][ C1] dump_stack+0x1c/0x28 [ 131.706019][ C1] __might_resched+0x348/0x4c4 [ 131.706033][ C1] __might_sleep+0x94/0x110 [ 131.706046][ C1] down_write+0x28/0xc0 [ 131.706061][ C1] jfs_fsync+0x9c/0x1d0 [ 131.706075][ C1] vfs_fsync_range+0x160/0x19c [ 131.706087][ C1] dio_complete+0x510/0x6bc [ 131.706100][ C1] dio_bio_end_aio+0x474/0x544 [ 131.706112][ C1] bio_endio+0x81c/0x858 [ 131.706126][ C1] blk_update_request+0x4a4/0xbcc [ 131.706137][ C1] blk_mq_end_request+0x54/0x88 [ 131.706148][ C1] lo_complete_rq+0x124/0x274 [ 131.706161][ C1] blk_done_softirq+0x11c/0x168 [ 131.706174][ C1] handle_softirqs+0x328/0xc88 [ 131.706188][ C1] run_ksoftirqd+0x70/0xc0 [ 131.706197][ C1] smpboot_thread_fn+0x4d8/0x9cc [ 131.706210][ C1] kthread+0x5fc/0x75c [ 131.706224][ C1] ret_from_fork+0x10/0x20 [ 131.987997][ T7497] loop0: detected capacity change from 0 to 32768 [ 132.220419][ T7500] loop0: detected capacity change from 0 to 32768 [ 132.466718][ T7503] loop0: detected capacity change from 0 to 32768 [ 132.691795][ T7506] loop0: detected capacity change from 0 to 32768 [ 132.917348][ T7509] loop0: detected capacity change from 0 to 32768 [ 133.139664][ T7512] loop0: detected capacity change from 0 to 32768 [ 133.368418][ T7515] loop0: detected capacity change from 0 to 32768 [ 133.613169][ T7518] loop0: detected capacity change from 0 to 32768 [ 133.869104][ T7521] loop0: detected capacity change from 0 to 32768 1970/01/01 00:02:13 executed programs: 40 [ 134.090289][ T7524] loop0: detected capacity change from 0 to 32768 [ 134.111766][ C0] BUG: sleeping function called from invalid context at kernel/locking/rwsem.c:1576 [ 134.111825][ C0] in_atomic(): 1, irqs_disabled(): 0, non_block: 0, pid: 15, name: ksoftirqd/0 [ 134.111859][ C0] preempt_count: 100, expected: 0 [ 134.111879][ C0] RCU nest depth: 0, expected: 0 [ 134.111899][ C0] INFO: lockdep is turned off. [ 134.111917][ C0] Preemption disabled at: [ 134.111925][ C0] [] handle_softirqs+0xe8/0xc88 [ 134.111968][ C0] CPU: 0 UID: 0 PID: 15 Comm: ksoftirqd/0 Tainted: G W 6.15.0-rc6-syzkaller-gc919f08732cc #0 PREEMPT [ 134.111983][ C0] Tainted: [W]=WARN [ 134.111987][ C0] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 02/12/2025 [ 134.111994][ C0] Call trace: [ 134.111997][ C0] show_stack+0x2c/0x3c (C) [ 134.112010][ C0] __dump_stack+0x30/0x40 [ 134.112022][ C0] dump_stack_lvl+0xd8/0x12c [ 134.112031][ C0] dump_stack+0x1c/0x28 [ 134.112041][ C0] __might_resched+0x348/0x4c4 [ 134.112056][ C0] __might_sleep+0x94/0x110 [ 134.112069][ C0] down_write+0x28/0xc0 [ 134.112083][ C0] jfs_fsync+0x9c/0x1d0 [ 134.112097][ C0] vfs_fsync_range+0x160/0x19c [ 134.112109][ C0] dio_complete+0x510/0x6bc [ 134.112122][ C0] dio_bio_end_aio+0x474/0x544 [ 134.112134][ C0] bio_endio+0x81c/0x858 [ 134.112148][ C0] blk_update_request+0x4a4/0xbcc [ 134.112159][ C0] blk_mq_end_request+0x54/0x88 [ 134.112169][ C0] lo_complete_rq+0x124/0x274 [ 134.112183][ C0] blk_done_softirq+0x11c/0x168 [ 134.112195][ C0] handle_softirqs+0x328/0xc88 [ 134.112209][ C0] run_ksoftirqd+0x70/0xc0 [ 134.112219][ C0] smpboot_thread_fn+0x4d8/0x9cc [ 134.112232][ C0] kthread+0x5fc/0x75c [ 134.112246][ C0] ret_from_fork+0x10/0x20 [ 134.375007][ T7527] loop0: detected capacity change from 0 to 32768 [ 134.641039][ T7530] loop0: detected capacity change from 0 to 32768 [ 134.886550][ T7533] loop0: detected capacity change from 0 to 32768 [ 135.123416][ T7536] loop0: detected capacity change from 0 to 32768 [ 135.138203][ C0] BUG: sleeping function called from invalid context at kernel/locking/rwsem.c:1576 [ 135.138255][ C0] in_atomic(): 1, irqs_disabled(): 0, non_block: 0, pid: 15, name: ksoftirqd/0 [ 135.138294][ C0] preempt_count: 100, expected: 0 [ 135.138314][ C0] RCU nest depth: 0, expected: 0 [ 135.138334][ C0] INFO: lockdep is turned off. [ 135.138352][ C0] Preemption disabled at: [ 135.138364][ C0] [] handle_softirqs+0xe8/0xc88 [ 135.138409][ C0] CPU: 0 UID: 0 PID: 15 Comm: ksoftirqd/0 Tainted: G W 6.15.0-rc6-syzkaller-gc919f08732cc #0 PREEMPT [ 135.138427][ C0] Tainted: [W]=WARN [ 135.138430][ C0] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 02/12/2025 [ 135.138437][ C0] Call trace: [ 135.138440][ C0] show_stack+0x2c/0x3c (C) [ 135.138454][ C0] __dump_stack+0x30/0x40 [ 135.138465][ C0] dump_stack_lvl+0xd8/0x12c [ 135.138475][ C0] dump_stack+0x1c/0x28 [ 135.138485][ C0] __might_resched+0x348/0x4c4 [ 135.138499][ C0] __might_sleep+0x94/0x110 [ 135.138512][ C0] down_write+0x28/0xc0 [ 135.138527][ C0] jfs_fsync+0x9c/0x1d0 [ 135.138541][ C0] vfs_fsync_range+0x160/0x19c [ 135.138554][ C0] dio_complete+0x510/0x6bc [ 135.138566][ C0] dio_bio_end_aio+0x474/0x544 [ 135.138578][ C0] bio_endio+0x81c/0x858 [ 135.138592][ C0] blk_update_request+0x4a4/0xbcc [ 135.138603][ C0] blk_mq_end_request+0x54/0x88 [ 135.138613][ C0] lo_complete_rq+0x124/0x274 [ 135.138627][ C0] blk_done_softirq+0x11c/0x168 [ 135.138639][ C0] handle_softirqs+0x328/0xc88 [ 135.138653][ C0] run_ksoftirqd+0x70/0xc0 [ 135.138663][ C0] smpboot_thread_fn+0x4d8/0x9cc [ 135.138676][ C0] kthread+0x5fc/0x75c [ 135.138689][ C0] ret_from_fork+0x10/0x20 [ 135.387538][ T7539] loop0: detected capacity change from 0 to 32768 [ 135.644505][ T7542] loop0: detected capacity change from 0 to 32768 [ 135.893197][ T7545] loop0: detected capacity change from 0 to 32768 [ 136.135155][ T7548] loop0: detected capacity change from 0 to 32768