Warning: Permanently added '10.128.1.232' (ED25519) to the list of known hosts. 2026/02/09 07:42:44 parsed 1 programs [ 131.146556][ T6132] Adding 124996k swap on ./swap-file. Priority:0 extents:1 across:124996k [ 132.903399][ T1320] ieee802154 phy0 wpan0: encryption failed: -22 [ 132.903487][ T1320] ieee802154 phy1 wpan1: encryption failed: -22 [ 133.743393][ T4011] wlan0: Created IBSS using preconfigured BSSID 50:50:50:50:50:50 [ 133.743414][ T4011] wlan0: Creating new IBSS network, BSSID 50:50:50:50:50:50 [ 133.789004][ T13] wlan1: Created IBSS using preconfigured BSSID 50:50:50:50:50:50 [ 133.789024][ T13] wlan1: Creating new IBSS network, BSSID 50:50:50:50:50:50 [ 136.086207][ T5115] Bluetooth: hci0: unexpected cc 0x0c03 length: 249 > 1 [ 136.089004][ T5115] Bluetooth: hci0: unexpected cc 0x1003 length: 249 > 9 [ 136.089708][ T5115] Bluetooth: hci0: unexpected cc 0x1001 length: 249 > 9 [ 136.090683][ T5115] Bluetooth: hci0: unexpected cc 0x0c23 length: 249 > 4 [ 136.092275][ T5115] Bluetooth: hci0: unexpected cc 0x0c38 length: 249 > 2 [ 138.120608][ T6190] chnl_net:caif_netlink_parms(): no params data found [ 138.552975][ T6190] bridge0: port 1(bridge_slave_0) entered blocking state [ 138.553100][ T6190] bridge0: port 1(bridge_slave_0) entered disabled state [ 138.553264][ T6190] bridge_slave_0: entered allmulticast mode [ 138.554676][ T6190] bridge_slave_0: entered promiscuous mode [ 138.557032][ T6190] bridge0: port 2(bridge_slave_1) entered blocking state [ 138.557152][ T6190] bridge0: port 2(bridge_slave_1) entered disabled state [ 138.557242][ T6190] bridge_slave_1: entered allmulticast mode [ 138.558540][ T6190] bridge_slave_1: entered promiscuous mode [ 138.845282][ T6190] bond0: (slave bond_slave_0): Enslaving as an active interface with an up link [ 138.848743][ T6190] bond0: (slave bond_slave_1): Enslaving as an active interface with an up link [ 139.107519][ T6190] team0: Port device team_slave_0 added [ 139.110418][ T6190] team0: Port device team_slave_1 added [ 139.285019][ T6190] batman_adv: batadv0: Adding interface: batadv_slave_0 [ 139.285035][ T6190] 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 1532 would solve the problem. [ 139.285057][ T6190] batman_adv: batadv0: Not using interface batadv_slave_0 (retrying later): interface not active [ 139.286696][ T6190] batman_adv: batadv0: Adding interface: batadv_slave_1 [ 139.286704][ T6190] 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 1532 would solve the problem. [ 139.286717][ T6190] batman_adv: batadv0: Not using interface batadv_slave_1 (retrying later): interface not active [ 139.457821][ T6190] hsr_slave_0: entered promiscuous mode [ 139.458541][ T6190] hsr_slave_1: entered promiscuous mode [ 141.110083][ T6190] netdevsim netdevsim0 netdevsim0: renamed from eth0 [ 141.148887][ T6190] netdevsim netdevsim0 netdevsim1: renamed from eth1 [ 141.197844][ T6190] netdevsim netdevsim0 netdevsim2: renamed from eth2 [ 141.236048][ T6190] netdevsim netdevsim0 netdevsim3: renamed from eth3 [ 141.392121][ T6190] 8021q: adding VLAN 0 to HW filter on device bond0 [ 141.426649][ T6190] 8021q: adding VLAN 0 to HW filter on device team0 [ 141.450140][ T13] bridge0: port 1(bridge_slave_0) entered blocking state [ 141.450217][ T13] bridge0: port 1(bridge_slave_0) entered forwarding state [ 141.474119][ T13] bridge0: port 2(bridge_slave_1) entered blocking state [ 141.474636][ T13] bridge0: port 2(bridge_slave_1) entered forwarding state [ 141.783689][ T6190] 8021q: adding VLAN 0 to HW filter on device batadv0 [ 141.866277][ T6190] veth0_vlan: entered promiscuous mode [ 141.878379][ T6190] veth1_vlan: entered promiscuous mode [ 141.923571][ T6190] veth0_macvtap: entered promiscuous mode [ 141.928627][ T6190] veth1_macvtap: entered promiscuous mode [ 141.960874][ T6190] batman_adv: batadv0: Interface activated: batadv_slave_0 [ 141.978173][ T6190] batman_adv: batadv0: Interface activated: batadv_slave_1 [ 141.995418][ T13] netdevsim netdevsim0 netdevsim0: set [1, 0] type 2 family 0 port 6081 - 0 [ 141.996298][ T13] netdevsim netdevsim0 netdevsim1: set [1, 0] type 2 family 0 port 6081 - 0 [ 141.996338][ T13] netdevsim netdevsim0 netdevsim2: set [1, 0] type 2 family 0 port 6081 - 0 [ 141.996371][ T13] netdevsim netdevsim0 netdevsim3: set [1, 0] type 2 family 0 port 6081 - 0 [ 142.907120][ T3039] netdevsim netdevsim0 netdevsim3 (unregistering): unset [1, 0] type 2 family 0 port 6081 - 0 [ 143.605783][ T3039] netdevsim netdevsim0 netdevsim2 (unregistering): unset [1, 0] type 2 family 0 port 6081 - 0 2026/02/09 07:43:01 executed programs: 0 [ 144.101253][ T6172] Bluetooth: hci0: unexpected cc 0x0c03 length: 249 > 1 [ 144.108174][ T6172] Bluetooth: hci0: unexpected cc 0x1003 length: 249 > 9 [ 144.121102][ T6172] Bluetooth: hci0: unexpected cc 0x1001 length: 249 > 9 [ 144.131269][ T6172] Bluetooth: hci0: unexpected cc 0x0c23 length: 249 > 4 [ 144.144262][ T6172] Bluetooth: hci0: unexpected cc 0x0c38 length: 249 > 2 [ 144.705823][ T3039] netdevsim netdevsim0 netdevsim1 (unregistering): unset [1, 0] type 2 family 0 port 6081 - 0 [ 144.807531][ T6340] chnl_net:caif_netlink_parms(): no params data found [ 145.114294][ T3039] netdevsim netdevsim0 netdevsim0 (unregistering): unset [1, 0] type 2 family 0 port 6081 - 0 [ 145.374902][ T6340] bridge0: port 1(bridge_slave_0) entered blocking state [ 145.375101][ T6340] bridge0: port 1(bridge_slave_0) entered disabled state [ 145.375337][ T6340] bridge_slave_0: entered allmulticast mode [ 145.377865][ T6340] bridge_slave_0: entered promiscuous mode [ 145.414166][ T6340] bridge0: port 2(bridge_slave_1) entered blocking state [ 145.415205][ T6340] bridge0: port 2(bridge_slave_1) entered disabled state [ 145.415387][ T6340] bridge_slave_1: entered allmulticast mode [ 145.417841][ T6340] bridge_slave_1: entered promiscuous mode [ 145.641790][ T6340] bond0: (slave bond_slave_0): Enslaving as an active interface with an up link [ 145.713685][ T6340] bond0: (slave bond_slave_1): Enslaving as an active interface with an up link [ 145.946376][ T6340] team0: Port device team_slave_0 added [ 145.966932][ T6340] team0: Port device team_slave_1 added [ 146.182628][ T6172] Bluetooth: hci0: command tx timeout [ 146.186774][ T6340] batman_adv: batadv0: Adding interface: batadv_slave_0 [ 146.186786][ T6340] 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 1532 would solve the problem. [ 146.186800][ T6340] batman_adv: batadv0: Not using interface batadv_slave_0 (retrying later): interface not active [ 146.188708][ T6340] batman_adv: batadv0: Adding interface: batadv_slave_1 [ 146.188720][ T6340] 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 1532 would solve the problem. [ 146.188733][ T6340] batman_adv: batadv0: Not using interface batadv_slave_1 (retrying later): interface not active [ 146.383525][ T3039] bridge_slave_1: left allmulticast mode [ 146.383544][ T3039] bridge_slave_1: left promiscuous mode [ 146.383709][ T3039] bridge0: port 2(bridge_slave_1) entered disabled state [ 146.443491][ T3039] bridge_slave_0: left allmulticast mode [ 146.443512][ T3039] bridge_slave_0: left promiscuous mode [ 146.443677][ T3039] bridge0: port 1(bridge_slave_0) entered disabled state [ 148.153228][ T3039] bond0 (unregistering): (slave bond_slave_0): Releasing backup interface [ 148.213636][ T3039] bond0 (unregistering): (slave bond_slave_1): Releasing backup interface [ 148.234676][ T3039] bond0 (unregistering): Released all slaves [ 148.259054][ T6172] Bluetooth: hci0: command tx timeout [ 148.586409][ T6340] hsr_slave_0: entered promiscuous mode [ 148.587180][ T6340] hsr_slave_1: entered promiscuous mode [ 148.587717][ T6340] debugfs: 'hsr0' already exists in 'hsr' [ 148.587734][ T6340] Cannot create hsr debugfs directory [ 148.732731][ T3039] hsr_slave_0: left promiscuous mode [ 148.752767][ T3039] hsr_slave_1: left promiscuous mode [ 148.753403][ T3039] batman_adv: batadv0: Interface deactivated: batadv_slave_0 [ 148.753419][ T3039] batman_adv: batadv0: Removing interface: batadv_slave_0 [ 148.803882][ T3039] batman_adv: batadv0: Interface deactivated: batadv_slave_1 [ 148.803909][ T3039] batman_adv: batadv0: Removing interface: batadv_slave_1 [ 148.879272][ T3039] veth1_macvtap: left promiscuous mode [ 148.879333][ T3039] veth0_macvtap: left promiscuous mode [ 148.880385][ T3039] veth1_vlan: left promiscuous mode [ 148.880487][ T3039] veth0_vlan: left promiscuous mode [ 150.332672][ T6172] Bluetooth: hci0: command tx timeout [ 150.823108][ T3039] team0 (unregistering): Port device team_slave_1 removed [ 151.023385][ T3039] team0 (unregistering): Port device team_slave_0 removed [ 152.412664][ T6172] Bluetooth: hci0: command tx timeout [ 154.615102][ T6340] netdevsim netdevsim0 netdevsim0: renamed from eth0 [ 154.666978][ T6340] netdevsim netdevsim0 netdevsim1: renamed from eth1 [ 154.708091][ T6340] netdevsim netdevsim0 netdevsim2: renamed from eth2 [ 154.727642][ T6340] netdevsim netdevsim0 netdevsim3: renamed from eth3 [ 154.940504][ T6340] 8021q: adding VLAN 0 to HW filter on device bond0 [ 154.962234][ T6340] 8021q: adding VLAN 0 to HW filter on device team0 [ 154.987644][ T69] bridge0: port 1(bridge_slave_0) entered blocking state [ 154.989015][ T69] bridge0: port 1(bridge_slave_0) entered forwarding state [ 155.080976][ T3535] bridge0: port 2(bridge_slave_1) entered blocking state [ 155.081912][ T3535] bridge0: port 2(bridge_slave_1) entered forwarding state [ 155.389690][ T6340] 8021q: adding VLAN 0 to HW filter on device batadv0 [ 155.431192][ T6340] veth0_vlan: entered promiscuous mode [ 155.442141][ T6340] veth1_vlan: entered promiscuous mode [ 155.466689][ T6340] veth0_macvtap: entered promiscuous mode [ 155.469686][ T6340] veth1_macvtap: entered promiscuous mode [ 155.485840][ T6340] batman_adv: batadv0: Interface activated: batadv_slave_0 [ 155.496155][ T6340] batman_adv: batadv0: Interface activated: batadv_slave_1 [ 155.518735][ T3535] netdevsim netdevsim0 netdevsim0: set [1, 0] type 2 family 0 port 6081 - 0 [ 155.519151][ T3535] netdevsim netdevsim0 netdevsim1: set [1, 0] type 2 family 0 port 6081 - 0 [ 155.519835][ T3535] netdevsim netdevsim0 netdevsim2: set [1, 0] type 2 family 0 port 6081 - 0 [ 155.520225][ T3535] netdevsim netdevsim0 netdevsim3: set [1, 0] type 2 family 0 port 6081 - 0 [ 155.701657][ T3535] wlan0: Created IBSS using preconfigured BSSID 50:50:50:50:50:50 [ 155.701677][ T3535] wlan0: Creating new IBSS network, BSSID 50:50:50:50:50:50 [ 155.741655][ T43] wlan1: Created IBSS using preconfigured BSSID 50:50:50:50:50:50 [ 155.741676][ T43] wlan1: Creating new IBSS network, BSSID 50:50:50:50:50:50 2026/02/09 07:43:13 executed programs: 2 [ 155.884534][ T6469] loop0: detected capacity change from 0 to 2048 [ 155.953714][ T6469] EXT4-fs (loop0): mounted filesystem 00000000-0000-0000-0000-000000000000 r/w without journal. Quota mode: none. [ 155.958245][ T37] audit: type=1800 audit(1770622993.859:2): pid=6469 uid=0 auid=4294967295 ses=4294967295 subj=_ op=collect_data cause=failed(directio) comm="syz.0.15" name="file1" dev="loop0" ino=15 res=0 errno=0 [ 155.958609][ T37] audit: type=1800 audit(1770622993.859:3): pid=6469 uid=0 auid=4294967295 ses=4294967295 subj=_ op=collect_data cause=failed(directio) comm="syz.0.15" name="file1" dev="loop0" ino=15 res=0 errno=0 [ 155.960570][ T6468] EXT4-fs error (device loop0): ext4_mb_generate_buddy:1306: group 0, block bitmap and bg descriptor inconsistent: 25 vs 150994969 free clusters [ 156.042663][ T6469] ------------[ cut here ]------------ [ 156.042676][ T6469] ext4_has_inline_data(inode) [ 156.042691][ T6469] WARNING: fs/ext4/inode.c:3794 at ext4_iomap_begin+0x1697/0x18b0, CPU#1: syz.0.15/6469 [ 156.042738][ T6469] Modules linked in: [ 156.042770][ T6469] CPU: 1 UID: 0 PID: 6469 Comm: syz.0.15 Not tainted syzkaller #0 PREEMPT_{RT,(full)} [ 156.042790][ T6469] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/24/2026 [ 156.042804][ T6469] RIP: 0010:ext4_iomap_begin+0x1697/0x18b0 [ 156.042833][ T6469] Code: 24 04 39 c3 0f 42 c3 41 01 c7 41 89 dc e9 0e f4 ff ff e8 7c ed 4b ff c7 44 24 18 09 00 00 00 e9 ea f3 ff ff e8 6a ed 4b ff 90 <0f> 0b 90 41 bc de ff ff ff e9 54 ff ff ff 44 89 e9 80 e1 07 38 c1 [ 156.042848][ T6469] RSP: 0018:ffffc90004647560 EFLAGS: 00010293 [ 156.042863][ T6469] RAX: ffffffff827749d6 RBX: 0000000000000000 RCX: ffff888030025ac0 [ 156.042876][ T6469] RDX: 0000000000000000 RSI: 0000000000000000 RDI: 0000000000000000 [ 156.042886][ T6469] RBP: ffffc900046476f8 R08: 0000000000000000 R09: 0000000000000000 [ 156.042896][ T6469] R10: dffffc0000000000 R11: ffffed1008576188 R12: dffffc0000000000 [ 156.042907][ T6469] R13: ffff888042bb0c38 R14: 00000000000000d4 R15: 1ffff920008c8ec4 [ 156.042919][ T6469] FS: 00007f391b42e6c0(0000) GS:ffff8881266c9000(0000) knlGS:0000000000000000 [ 156.042934][ T6469] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 [ 156.042946][ T6469] CR2: 00007f391c1a1380 CR3: 000000003c47a000 CR4: 00000000003526f0 [ 156.042960][ T6469] Call Trace: [ 156.042967][ T6469] [ 156.042996][ T6469] ? __pfx_ext4_iomap_begin+0x10/0x10 [ 156.043033][ T6469] ? __pfx_ext4_iomap_begin+0x10/0x10 [ 156.043054][ T6469] iomap_iter+0x600/0xf30 [ 156.043080][ T6469] ? blk_start_plug+0x6e/0x1b0 [ 156.043097][ T6469] __iomap_dio_rw+0xcc7/0x1e10 [ 156.043112][ T6469] ? lockdep_unlock+0x5d/0xd0 [ 156.043134][ T6469] ? __pfx___iomap_dio_rw+0x10/0x10 [ 156.043161][ T6469] ? ext4_orphan_add+0x150/0x1240 [ 156.043175][ T6469] ? ktime_get_coarse_real_ts64_mg+0x1c5/0x1e0 [ 156.043192][ T6469] ? __pfx_current_time+0x10/0x10 [ 156.043203][ T6469] ? __pfx_ext4_orphan_add+0x10/0x10 [ 156.043220][ T6469] iomap_dio_rw+0x45/0xb0 [ 156.043237][ T6469] ext4_file_write_iter+0x16b4/0x1c20 [ 156.043264][ T6469] ? __pfx_ext4_file_write_iter+0x10/0x10 [ 156.043286][ T6469] vfs_write+0x629/0xba0 [ 156.043305][ T6469] ? __pfx_vfs_write+0x10/0x10 [ 156.043319][ T6469] ? _raw_spin_unlock_irqrestore+0x30/0x80 [ 156.043334][ T6469] ? lockdep_hardirqs_on+0x7a/0x110 [ 156.043349][ T6469] ? mutex_lock_nested+0x152/0x1d0 [ 156.043359][ T6469] ? fdget_pos+0x252/0x320 [ 156.043372][ T6469] ksys_write+0x156/0x270 [ 156.043386][ T6469] ? __pfx_ksys_write+0x10/0x10 [ 156.043404][ T6469] do_syscall_64+0xe2/0xf80 [ 156.043418][ T6469] ? entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 156.043428][ T6469] ? trace_irq_disable+0x37/0x100 [ 156.043442][ T6469] ? clear_bhb_loop+0x60/0xb0 [ 156.043454][ T6469] entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 156.043464][ T6469] RIP: 0033:0x7f391c1b8429 [ 156.043478][ T6469] Code: ff c3 66 2e 0f 1f 84 00 00 00 00 00 0f 1f 44 00 00 48 89 f8 48 89 f7 48 89 d6 48 89 ca 4d 89 c2 4d 89 c8 4c 8b 4c 24 08 0f 05 <48> 3d 01 f0 ff ff 73 01 c3 48 c7 c1 e8 ff ff ff f7 d8 64 89 01 48 [ 156.043486][ T6469] RSP: 002b:00007f391b42e028 EFLAGS: 00000246 ORIG_RAX: 0000000000000001 [ 156.043496][ T6469] RAX: ffffffffffffffda RBX: 00007f391c385f80 RCX: 00007f391c1b8429 [ 156.043503][ T6469] RDX: 000000000000001c RSI: 0000000020000300 RDI: 0000000000000004 [ 156.043509][ T6469] RBP: 00007f391c23b3ef R08: 0000000000000000 R09: 0000000000000000 [ 156.043515][ T6469] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000000 [ 156.043521][ T6469] R13: 0000000000000000 R14: 00007f391c385f80 R15: 00007ffcdf2c4a18 [ 156.043542][ T6469] [ 156.043548][ T6469] Kernel panic - not syncing: kernel: panic_on_warn set ... [ 156.043555][ T6469] CPU: 1 UID: 0 PID: 6469 Comm: syz.0.15 Not tainted syzkaller #0 PREEMPT_{RT,(full)} [ 156.043566][ T6469] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/24/2026 [ 156.043572][ T6469] Call Trace: [ 156.043576][ T6469] [ 156.043579][ T6469] vpanic+0x1e0/0x670 [ 156.043596][ T6469] panic+0xc5/0xd0 [ 156.043611][ T6469] ? __pfx_panic+0x10/0x10 [ 156.043633][ T6469] __warn+0x315/0x4a0 [ 156.043645][ T6469] ? ext4_iomap_begin+0x1697/0x18b0 [ 156.043661][ T6469] ? ext4_iomap_begin+0x1697/0x18b0 [ 156.043676][ T6469] __report_bug+0x29a/0x540 [ 156.043689][ T6469] ? find_get_entries+0x125/0x820 [ 156.043706][ T6469] ? ext4_iomap_begin+0x1697/0x18b0 [ 156.043721][ T6469] ? __pfx___report_bug+0x10/0x10 [ 156.043740][ T6469] ? invalidate_inode_pages2_range+0xa98/0xb40 [ 156.043754][ T6469] ? ext4_iomap_begin+0x1697/0x18b0 [ 156.043768][ T6469] report_bug+0x16a/0x220 [ 156.043781][ T6469] ? ext4_iomap_begin+0x1697/0x18b0 [ 156.043794][ T6469] ? ext4_iomap_begin+0x1699/0x18b0 [ 156.043808][ T6469] handle_bug+0x98/0x200 [ 156.043823][ T6469] exc_invalid_op+0x1a/0x50 [ 156.043838][ T6469] asm_exc_invalid_op+0x1a/0x20 [ 156.043848][ T6469] RIP: 0010:ext4_iomap_begin+0x1697/0x18b0 [ 156.043862][ T6469] Code: 24 04 39 c3 0f 42 c3 41 01 c7 41 89 dc e9 0e f4 ff ff e8 7c ed 4b ff c7 44 24 18 09 00 00 00 e9 ea f3 ff ff e8 6a ed 4b ff 90 <0f> 0b 90 41 bc de ff ff ff e9 54 ff ff ff 44 89 e9 80 e1 07 38 c1 [ 156.043870][ T6469] RSP: 0018:ffffc90004647560 EFLAGS: 00010293 [ 156.043878][ T6469] RAX: ffffffff827749d6 RBX: 0000000000000000 RCX: ffff888030025ac0 [ 156.043885][ T6469] RDX: 0000000000000000 RSI: 0000000000000000 RDI: 0000000000000000 [ 156.043890][ T6469] RBP: ffffc900046476f8 R08: 0000000000000000 R09: 0000000000000000 [ 156.043896][ T6469] R10: dffffc0000000000 R11: ffffed1008576188 R12: dffffc0000000000 [ 156.043903][ T6469] R13: ffff888042bb0c38 R14: 00000000000000d4 R15: 1ffff920008c8ec4 [ 156.043914][ T6469] ? ext4_iomap_begin+0x1696/0x18b0 [ 156.043941][ T6469] ? __pfx_ext4_iomap_begin+0x10/0x10 [ 156.043963][ T6469] ? __pfx_ext4_iomap_begin+0x10/0x10 [ 156.043977][ T6469] iomap_iter+0x600/0xf30 [ 156.043993][ T6469] ? blk_start_plug+0x6e/0x1b0 [ 156.044005][ T6469] __iomap_dio_rw+0xcc7/0x1e10 [ 156.044019][ T6469] ? lockdep_unlock+0x5d/0xd0 [ 156.044040][ T6469] ? __pfx___iomap_dio_rw+0x10/0x10 [ 156.044064][ T6469] ? ext4_orphan_add+0x150/0x1240 [ 156.044077][ T6469] ? ktime_get_coarse_real_ts64_mg+0x1c5/0x1e0 [ 156.044093][ T6469] ? __pfx_current_time+0x10/0x10 [ 156.044104][ T6469] ? __pfx_ext4_orphan_add+0x10/0x10 [ 156.044120][ T6469] iomap_dio_rw+0x45/0xb0 [ 156.044136][ T6469] ext4_file_write_iter+0x16b4/0x1c20 [ 156.044162][ T6469] ? __pfx_ext4_file_write_iter+0x10/0x10 [ 156.044182][ T6469] vfs_write+0x629/0xba0 [ 156.044199][ T6469] ? __pfx_vfs_write+0x10/0x10 [ 156.044212][ T6469] ? _raw_spin_unlock_irqrestore+0x30/0x80 [ 156.044226][ T6469] ? lockdep_hardirqs_on+0x7a/0x110 [ 156.044240][ T6469] ? mutex_lock_nested+0x152/0x1d0 [ 156.044250][ T6469] ? fdget_pos+0x252/0x320 [ 156.044263][ T6469] ksys_write+0x156/0x270 [ 156.044276][ T6469] ? __pfx_ksys_write+0x10/0x10 [ 156.044296][ T6469] do_syscall_64+0xe2/0xf80 [ 156.044309][ T6469] ? entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 156.044319][ T6469] ? trace_irq_disable+0x37/0x100 [ 156.044331][ T6469] ? clear_bhb_loop+0x60/0xb0 [ 156.044343][ T6469] entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 156.044352][ T6469] RIP: 0033:0x7f391c1b8429 [ 156.044360][ T6469] Code: ff c3 66 2e 0f 1f 84 00 00 00 00 00 0f 1f 44 00 00 48 89 f8 48 89 f7 48 89 d6 48 89 ca 4d 89 c2 4d 89 c8 4c 8b 4c 24 08 0f 05 <48> 3d 01 f0 ff ff 73 01 c3 48 c7 c1 e8 ff ff ff f7 d8 64 89 01 48 [ 156.044368][ T6469] RSP: 002b:00007f391b42e028 EFLAGS: 00000246 ORIG_RAX: 0000000000000001 [ 156.044377][ T6469] RAX: ffffffffffffffda RBX: 00007f391c385f80 RCX: 00007f391c1b8429 [ 156.044384][ T6469] RDX: 000000000000001c RSI: 0000000020000300 RDI: 0000000000000004 [ 156.044390][ T6469] RBP: 00007f391c23b3ef R08: 0000000000000000 R09: 0000000000000000 [ 156.044396][ T6469] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000000 [ 156.044401][ T6469] R13: 0000000000000000 R14: 00007f391c385f80 R15: 00007ffcdf2c4a18 [ 156.044416][ T6469] [ 156.044818][ T6469] Kernel Offset: disabled