Warning: Permanently added '10.128.0.28' (ED25519) to the list of known hosts.
2026/08/10 17:59:25 parsed 1 programs
2026/08/10 17:59:25 serving rpc on tcp://35663
syzkaller login: [ 78.249046][ T5784] cgroup: Unknown subsys name 'net'
[ 78.378704][ T5784] cgroup: Unknown subsys name 'rlimit'
Setting up swapspace version 1, size = 127995904 bytes
[ 79.825296][ T5784] Adding 124996k swap on ./swap-file. Priority:0 extents:1 across:124996k
[ 81.583084][ T5804] chnl_net:caif_netlink_parms(): no params data found
[ 81.649296][ T5804] bridge0: port 1(bridge_slave_0) entered blocking state
[ 81.657353][ T5804] bridge0: port 1(bridge_slave_0) entered disabled state
[ 81.664825][ T5804] bridge_slave_0: entered allmulticast mode
[ 81.672059][ T5804] bridge_slave_0: entered promiscuous mode
[ 81.683062][ T5804] bridge0: port 2(bridge_slave_1) entered blocking state
[ 81.690198][ T5804] bridge0: port 2(bridge_slave_1) entered disabled state
[ 81.697493][ T5804] bridge_slave_1: entered allmulticast mode
[ 81.704273][ T5804] bridge_slave_1: entered promiscuous mode
[ 81.727184][ T5804] bond0: (slave bond_slave_0): Enslaving as an active interface with an up link
[ 81.738670][ T5804] bond0: (slave bond_slave_1): Enslaving as an active interface with an up link
[ 81.769552][ T5804] team0: Port device team_slave_0 added
[ 81.777330][ T5804] team0: Port device team_slave_1 added
[ 81.797170][ T5804] batman_adv: batadv0: Adding interface: batadv_slave_0
[ 81.804378][ T5804] 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.
[ 81.830413][ T5804] batman_adv: batadv0: Not using interface batadv_slave_0 (retrying later): interface not active
[ 81.847301][ T5804] batman_adv: batadv0: Adding interface: batadv_slave_1
[ 81.854394][ T5804] 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.
[ 81.880354][ T5804] batman_adv: batadv0: Not using interface batadv_slave_1 (retrying later): interface not active
[ 81.914836][ T5804] hsr_slave_0: entered promiscuous mode
[ 81.921197][ T5804] hsr_slave_1: entered promiscuous mode
[ 82.040317][ T5804] netdevsim netdevsim0 netdevsim0: renamed from eth0
[ 82.052351][ T5804] netdevsim netdevsim0 netdevsim1: renamed from eth1
[ 82.061915][ T5804] netdevsim netdevsim0 netdevsim2: renamed from eth2
[ 82.077591][ T5804] netdevsim netdevsim0 netdevsim3: renamed from eth3
[ 82.101257][ T5804] bridge0: port 2(bridge_slave_1) entered blocking state
[ 82.108546][ T5804] bridge0: port 2(bridge_slave_1) entered forwarding state
[ 82.116344][ T5804] bridge0: port 1(bridge_slave_0) entered blocking state
[ 82.123554][ T5804] bridge0: port 1(bridge_slave_0) entered forwarding state
[ 82.186891][ T5804] 8021q: adding VLAN 0 to HW filter on device bond0
[ 82.206680][ T5804] 8021q: adding VLAN 0 to HW filter on device team0
[ 82.219214][ T59] bridge0: port 1(bridge_slave_0) entered disabled state
[ 82.228640][ T59] bridge0: port 2(bridge_slave_1) entered disabled state
[ 82.247861][ T59] bridge0: port 1(bridge_slave_0) entered blocking state
[ 82.255087][ T59] bridge0: port 1(bridge_slave_0) entered forwarding state
[ 82.267832][ T42] bridge0: port 2(bridge_slave_1) entered blocking state
[ 82.275009][ T42] bridge0: port 2(bridge_slave_1) entered forwarding state
[ 82.428324][ T5804] 8021q: adding VLAN 0 to HW filter on device batadv0
[ 82.467085][ T5804] veth0_vlan: entered promiscuous mode
[ 82.478249][ T5804] veth1_vlan: entered promiscuous mode
[ 82.504832][ T5804] veth0_macvtap: entered promiscuous mode
[ 82.514051][ T5804] veth1_macvtap: entered promiscuous mode
[ 82.533106][ T5804] batman_adv: batadv0: Interface activated: batadv_slave_0
[ 82.549166][ T5804] batman_adv: batadv0: Interface activated: batadv_slave_1
[ 82.563308][ T5804] netdevsim netdevsim0 netdevsim0: set [1, 0] type 2 family 0 port 6081 - 0
[ 82.572620][ T5804] netdevsim netdevsim0 netdevsim1: set [1, 0] type 2 family 0 port 6081 - 0
[ 82.581358][ T5804] netdevsim netdevsim0 netdevsim2: set [1, 0] type 2 family 0 port 6081 - 0
[ 82.591686][ T5804] netdevsim netdevsim0 netdevsim3: set [1, 0] type 2 family 0 port 6081 - 0
[ 82.706503][ T5804] syz-executor (5804) used greatest stack depth: 20424 bytes left
[ 82.739645][ T4703] netdevsim netdevsim0 netdevsim3 (unregistering): unset [1, 0] type 2 family 0 port 6081 - 0
[ 82.897831][ T5827] Bluetooth: hci0: unexpected cc 0x0c03 length: 249 > 1
[ 82.906440][ T5827] Bluetooth: hci0: unexpected cc 0x1003 length: 249 > 9
[ 82.915483][ T5827] Bluetooth: hci0: unexpected cc 0x1001 length: 249 > 9
[ 82.924223][ T5827] Bluetooth: hci0: unexpected cc 0x0c23 length: 249 > 4
[ 82.932614][ T5827] Bluetooth: hci0: unexpected cc 0x0c25 length: 249 > 3
[ 82.939990][ T5827] Bluetooth: hci0: unexpected cc 0x0c38 length: 249 > 2
[ 83.176355][ T12] wlan0: Created IBSS using preconfigured BSSID 50:50:50:50:50:50
[ 83.186378][ T12] wlan0: Creating new IBSS network, BSSID 50:50:50:50:50:50
[ 83.213245][ T49] wlan1: Created IBSS using preconfigured BSSID 50:50:50:50:50:50
[ 83.221110][ T49] wlan1: Creating new IBSS network, BSSID 50:50:50:50:50:50
[ 85.520607][ T4703] netdevsim netdevsim0 netdevsim2 (unregistering): unset [1, 0] type 2 family 0 port 6081 - 0
2026/08/10 17:59:35 executed programs: 0
[ 85.812273][ T5089] Bluetooth: hci0: unexpected cc 0x0c03 length: 249 > 1
[ 85.820220][ T5089] Bluetooth: hci0: unexpected cc 0x1003 length: 249 > 9
[ 85.830688][ T5089] Bluetooth: hci0: unexpected cc 0x1001 length: 249 > 9
[ 85.839278][ T5089] Bluetooth: hci0: unexpected cc 0x0c23 length: 249 > 4
[ 85.847015][ T5089] Bluetooth: hci0: unexpected cc 0x0c25 length: 249 > 3
[ 85.854915][ T5089] Bluetooth: hci0: unexpected cc 0x0c38 length: 249 > 2
[ 85.968189][ T5889] chnl_net:caif_netlink_parms(): no params data found
[ 86.024491][ T5889] bridge0: port 1(bridge_slave_0) entered blocking state
[ 86.031715][ T5889] bridge0: port 1(bridge_slave_0) entered disabled state
[ 86.038849][ T5889] bridge_slave_0: entered allmulticast mode
[ 86.045781][ T5889] bridge_slave_0: entered promiscuous mode
[ 86.054260][ T5889] bridge0: port 2(bridge_slave_1) entered blocking state
[ 86.061418][ T5889] bridge0: port 2(bridge_slave_1) entered disabled state
[ 86.069003][ T5889] bridge_slave_1: entered allmulticast mode
[ 86.075838][ T5889] bridge_slave_1: entered promiscuous mode
[ 86.099223][ T5889] bond0: (slave bond_slave_0): Enslaving as an active interface with an up link
[ 86.111232][ T5889] bond0: (slave bond_slave_1): Enslaving as an active interface with an up link
[ 86.137120][ T5889] team0: Port device team_slave_0 added
[ 86.145946][ T5889] team0: Port device team_slave_1 added
[ 86.166122][ T5889] batman_adv: batadv0: Adding interface: batadv_slave_0
[ 86.173401][ T5889] 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.
[ 86.199586][ T5889] batman_adv: batadv0: Not using interface batadv_slave_0 (retrying later): interface not active
[ 86.212537][ T5889] batman_adv: batadv0: Adding interface: batadv_slave_1
[ 86.219517][ T5889] 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.
[ 86.245573][ T5889] batman_adv: batadv0: Not using interface batadv_slave_1 (retrying later): interface not active
[ 86.279816][ T5889] hsr_slave_0: entered promiscuous mode
[ 86.286230][ T5889] hsr_slave_1: entered promiscuous mode
[ 86.292883][ T5889] debugfs: Directory 'hsr0' with parent 'hsr' already present!
[ 86.300780][ T5889] Cannot create hsr debugfs directory
[ 86.973710][ T789] cfg80211: failed to load regulatory.db
[ 87.801064][ T4703] netdevsim netdevsim0 netdevsim1 (unregistering): unset [1, 0] type 2 family 0 port 6081 - 0
[ 87.877162][ T4703] netdevsim netdevsim0 netdevsim0 (unregistering): unset [1, 0] type 2 family 0 port 6081 - 0
[ 87.933063][ T5089] Bluetooth: hci0: command tx timeout
[ 88.707170][ T5889] netdevsim netdevsim0 netdevsim0: renamed from eth0
[ 88.717708][ T5889] netdevsim netdevsim0 netdevsim1: renamed from eth1
[ 88.727332][ T5889] netdevsim netdevsim0 netdevsim2: renamed from eth2
[ 88.747335][ T5889] netdevsim netdevsim0 netdevsim3: renamed from eth3
[ 88.798186][ T4703] hsr_slave_0: left promiscuous mode
[ 88.804176][ T4703] hsr_slave_1: left promiscuous mode
[ 88.810227][ T4703] batman_adv: batadv0: Interface deactivated: batadv_slave_0
[ 88.818203][ T4703] batman_adv: batadv0: Removing interface: batadv_slave_0
[ 88.827406][ T4703] batman_adv: batadv0: Interface deactivated: batadv_slave_1
[ 88.834999][ T4703] batman_adv: batadv0: Removing interface: batadv_slave_1
[ 88.842855][ T4703] bridge_slave_1: left allmulticast mode
[ 88.848516][ T4703] bridge_slave_1: left promiscuous mode
[ 88.855245][ T4703] bridge0: port 2(bridge_slave_1) entered disabled state
[ 88.865844][ T4703] bridge_slave_0: left allmulticast mode
[ 88.872990][ T4703] bridge_slave_0: left promiscuous mode
[ 88.878727][ T4703] bridge0: port 1(bridge_slave_0) entered disabled state
[ 88.901226][ T4703] veth1_macvtap: left promiscuous mode
[ 88.908249][ T4703] veth0_macvtap: left promiscuous mode
[ 88.914133][ T4703] veth1_vlan: left promiscuous mode
[ 88.919537][ T4703] veth0_vlan: left promiscuous mode
[ 89.287042][ T4703] team0 (unregistering): Port device team_slave_1 removed
[ 89.317738][ T4703] team0 (unregistering): Port device team_slave_0 removed
[ 89.345705][ T4703] bond0 (unregistering): (slave bond_slave_1): Releasing backup interface
[ 89.377487][ T4703] bond0 (unregistering): (slave bond_slave_0): Releasing backup interface
[ 89.576944][ T4703] bond0 (unregistering): Released all slaves
[ 89.663088][ T5889] 8021q: adding VLAN 0 to HW filter on device bond0
[ 89.680746][ T5889] 8021q: adding VLAN 0 to HW filter on device team0
[ 89.703208][ T49] bridge0: port 1(bridge_slave_0) entered blocking state
[ 89.710380][ T49] bridge0: port 1(bridge_slave_0) entered forwarding state
[ 89.735905][ T59] bridge0: port 2(bridge_slave_1) entered blocking state
[ 89.743094][ T59] bridge0: port 2(bridge_slave_1) entered forwarding state
[ 89.774617][ T5889] hsr0: Slave A (hsr_slave_0) is not up; please bring it up to get a fully working HSR network
[ 89.788611][ T5889] hsr0: Slave B (hsr_slave_1) is not up; please bring it up to get a fully working HSR network
[ 89.951438][ T5889] 8021q: adding VLAN 0 to HW filter on device batadv0
[ 89.996168][ T5889] veth0_vlan: entered promiscuous mode
[ 90.016968][ T5889] veth1_vlan: entered promiscuous mode
[ 90.022855][ T5089] Bluetooth: hci0: command tx timeout
[ 90.055320][ T5889] veth0_macvtap: entered promiscuous mode
[ 90.067885][ T5889] veth1_macvtap: entered promiscuous mode
[ 90.095758][ T5889] batman_adv: batadv0: Interface activated: batadv_slave_0
[ 90.108075][ T5889] batman_adv: batadv0: Interface activated: batadv_slave_1
[ 90.140624][ T5889] netdevsim netdevsim0 netdevsim0: set [1, 0] type 2 family 0 port 6081 - 0
[ 90.155834][ T5889] netdevsim netdevsim0 netdevsim1: set [1, 0] type 2 family 0 port 6081 - 0
[ 90.169474][ T5889] netdevsim netdevsim0 netdevsim2: set [1, 0] type 2 family 0 port 6081 - 0
[ 90.180479][ T5889] netdevsim netdevsim0 netdevsim3: set [1, 0] type 2 family 0 port 6081 - 0
[ 90.283011][ T59] wlan0: Created IBSS using preconfigured BSSID 50:50:50:50:50:50
[ 90.306994][ T59] wlan0: Creating new IBSS network, BSSID 50:50:50:50:50:50
[ 90.352804][ T12] wlan1: Created IBSS using preconfigured BSSID 50:50:50:50:50:50
[ 90.360749][ T12] wlan1: Creating new IBSS network, BSSID 50:50:50:50:50:50
[ 90.435622][ T5928] syz.0.17[5928]: memfd_create() called without MFD_EXEC or MFD_NOEXEC_SEAL set
[ 90.475498][ T5928] loop0: detected capacity change from 0 to 128
[ 90.522330][ T5928] UDF-fs: error (device loop0): udf_read_tagged: read failed, block=256, location=256
[ 90.543883][ T5928] UDF-fs: INFO Mounting volume 'LinuxUDF', timestamp 2022/11/22 14:59 (1000)
[ 90.572859][ T28] audit: type=1800 audit(1786384779.834:2): pid=5928 uid=0 auid=4294967295 ses=4294967295 subj=unconfined op=collect_data cause=failed(directio) comm="syz.0.17" name="file1" dev="loop0" ino=104 res=0 errno=0
[ 90.592001][ T5928] ------------[ cut here ]------------
[ 90.598706][ T5928] WARNING: CPU: 0 PID: 5928 at fs/udf/truncate.c:224 udf_truncate_extents+0xd65/0xed0
[ 90.608755][ T5928] Modules linked in:
[ 90.613123][ T5928] CPU: 0 PID: 5928 Comm: syz.0.17 Not tainted syzkaller #0
[ 90.620338][ T5928] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 07/24/2026
[ 90.630871][ T5928] RIP: 0010:udf_truncate_extents+0xd65/0xed0
[ 90.637087][ T5928] Code: 65 48 8b 04 25 28 00 00 00 48 3b 84 24 80 01 00 00 75 73 44 89 f0 48 8d 65 d8 5b 41 5c 41 5d 41 5e 41 5f 5d c3 e8 db d6 88 fe <0f> 0b e9 6d ff ff ff 44 89 f9 80 e1 07 38 c1 0f 8c 0c f4 ff ff 4c
[ 90.657205][ T5928] RSP: 0018:ffffc9000461f780 EFLAGS: 00010293
[ 90.663673][ T5928] RAX: ffffffff82fe9b45 RBX: 000000000000000a RCX: ffff88802b16da00
[ 90.671906][ T5928] RDX: 0000000000000000 RSI: 000000000000000a RDI: 0000000000000000
[ 90.679887][ T5928] RBP: ffffc9000461f960 R08: ffff88802b16da00 R09: 0000000000000002
[ 90.687920][ T5928] R10: 0000000000000001 R11: 0000000000000000 R12: 000000000000000a
[ 90.696092][ T5928] R13: 1ffff1100d86c26f R14: 0000000000000000 R15: 0000000000000000
[ 90.704114][ T5928] FS: 000055558bca9500(0000) GS:ffff8880b8e00000(0000) knlGS:0000000000000000
[ 90.713336][ T5928] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033
[ 90.719924][ T5928] CR2: 00007f76a182a000 CR3: 000000002f59f000 CR4: 00000000003506f0
[ 90.728038][ T5928] Call Trace:
[ 90.731330][ T5928]
[ 90.734494][ T5928] ? udf_discard_prealloc+0x5c0/0x5c0
[ 90.739897][ T5928] ? udf_write_failed+0x15b/0x1b0
[ 90.744978][ T5928] ? __lock_acquire+0x7d80/0x7d80
[ 90.750015][ T5928] ? __rwlock_init+0xf0/0x150
[ 90.754762][ T5928] ? down_write+0x16e/0x200
[ 90.759284][ T5928] ? do_raw_spin_unlock+0x121/0x230
[ 90.764536][ T5928] udf_write_failed+0x163/0x1b0
[ 90.769404][ T5928] udf_write_begin+0x21f/0x430
[ 90.774231][ T5928] generic_perform_write+0x2fe/0x5c0
[ 90.779558][ T5928] ? generic_file_direct_write+0x3e0/0x3e0
[ 90.785478][ T5928] ? generic_file_direct_write+0x17d/0x3e0
[ 90.791313][ T5928] __generic_file_write_iter+0x1ac/0x230
[ 90.797034][ T5928] udf_file_write_iter+0x2f0/0x6a0
[ 90.802220][ T5928] do_iter_write+0x747/0xc50
[ 90.806842][ T5928] ? vfs_iter_write+0xa0/0xa0
[ 90.812019][ T5928] ? rcu_read_lock_any_held+0xb4/0x140
[ 90.817515][ T5928] do_writev+0x27f/0x480
[ 90.821922][ T5928] ? do_readv+0x460/0x460
[ 90.826271][ T5928] ? lockdep_hardirqs_on_prepare+0x44c/0x7d0
[ 90.832314][ T5928] ? lock_chain_count+0x20/0x20
[ 90.837181][ T5928] ? lockdep_hardirqs_on+0x98/0x150
[ 90.842481][ T5928] do_syscall_64+0x55/0xb0
[ 90.846906][ T5928] ? clear_bhb_loop+0x40/0x90
[ 90.851640][ T5928] ? clear_bhb_loop+0x40/0x90
[ 90.856325][ T5928] entry_SYSCALL_64_after_hwframe+0x68/0xd2
[ 90.862288][ T5928] RIP: 0033:0x7fddcb39e0d9
[ 90.866738][ T5928] 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
[ 90.886434][ T5928] RSP: 002b:00007ffd31e13728 EFLAGS: 00000246 ORIG_RAX: 0000000000000014
[ 90.894923][ T5928] RAX: ffffffffffffffda RBX: 00007fddcb625fa0 RCX: 00007fddcb39e0d9
[ 90.902987][ T5928] RDX: 0000000000000001 RSI: 0000200000000140 RDI: 0000000000000004
[ 90.911345][ T5928] RBP: 00007fddcb435024 R08: 0000000000000000 R09: 0000000000000000
[ 90.919478][ T5928] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000000
[ 90.927513][ T5928] R13: 00007fddcb625fac R14: 00007fddcb625fa0 R15: 00007fddcb625fa0
[ 90.935561][ T5928]
[ 90.938593][ T5928] Kernel panic - not syncing: kernel: panic_on_warn set ...
[ 90.945873][ T5928] CPU: 0 PID: 5928 Comm: syz.0.17 Not tainted syzkaller #0
[ 90.953071][ T5928] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 07/24/2026
[ 90.963146][ T5928] Call Trace:
[ 90.966414][ T5928]
[ 90.969334][ T5928] dump_stack_lvl+0x18c/0x250
[ 90.974009][ T5928] ? show_regs_print_info+0x20/0x20
[ 90.979206][ T5928] ? load_image+0x420/0x420
[ 90.983712][ T5928] panic+0x2ca/0x720
[ 90.987619][ T5928] ? bpf_jit_dump+0xd0/0xd0
[ 90.992144][ T5928] __warn+0x2e0/0x470
[ 90.996133][ T5928] ? udf_truncate_extents+0xd65/0xed0
[ 91.001508][ T5928] ? udf_truncate_extents+0xd65/0xed0
[ 91.006960][ T5928] report_bug+0x2be/0x4f0
[ 91.011274][ T5928] ? udf_truncate_extents+0xd65/0xed0
[ 91.016665][ T5928] ? udf_truncate_extents+0xd65/0xed0
[ 91.022029][ T5928] ? udf_truncate_extents+0xd67/0xed0
[ 91.027384][ T5928] handle_bug+0xcf/0x120
[ 91.031632][ T5928] exc_invalid_op+0x1a/0x50
[ 91.036146][ T5928] asm_exc_invalid_op+0x1a/0x20
[ 91.040985][ T5928] RIP: 0010:udf_truncate_extents+0xd65/0xed0
[ 91.046991][ T5928] Code: 65 48 8b 04 25 28 00 00 00 48 3b 84 24 80 01 00 00 75 73 44 89 f0 48 8d 65 d8 5b 41 5c 41 5d 41 5e 41 5f 5d c3 e8 db d6 88 fe <0f> 0b e9 6d ff ff ff 44 89 f9 80 e1 07 38 c1 0f 8c 0c f4 ff ff 4c
[ 91.066599][ T5928] RSP: 0018:ffffc9000461f780 EFLAGS: 00010293
[ 91.072663][ T5928] RAX: ffffffff82fe9b45 RBX: 000000000000000a RCX: ffff88802b16da00
[ 91.080713][ T5928] RDX: 0000000000000000 RSI: 000000000000000a RDI: 0000000000000000
[ 91.088676][ T5928] RBP: ffffc9000461f960 R08: ffff88802b16da00 R09: 0000000000000002
[ 91.096654][ T5928] R10: 0000000000000001 R11: 0000000000000000 R12: 000000000000000a
[ 91.104618][ T5928] R13: 1ffff1100d86c26f R14: 0000000000000000 R15: 0000000000000000
[ 91.112595][ T5928] ? udf_truncate_extents+0xd65/0xed0
[ 91.118072][ T5928] ? udf_discard_prealloc+0x5c0/0x5c0
[ 91.123445][ T5928] ? udf_write_failed+0x15b/0x1b0
[ 91.128460][ T5928] ? __lock_acquire+0x7d80/0x7d80
[ 91.133482][ T5928] ? __rwlock_init+0xf0/0x150
[ 91.138154][ T5928] ? down_write+0x16e/0x200
[ 91.142676][ T5928] ? do_raw_spin_unlock+0x121/0x230
[ 91.147894][ T5928] udf_write_failed+0x163/0x1b0
[ 91.152741][ T5928] udf_write_begin+0x21f/0x430
[ 91.157501][ T5928] generic_perform_write+0x2fe/0x5c0
[ 91.162802][ T5928] ? generic_file_direct_write+0x3e0/0x3e0
[ 91.168691][ T5928] ? generic_file_direct_write+0x17d/0x3e0
[ 91.174494][ T5928] __generic_file_write_iter+0x1ac/0x230
[ 91.180218][ T5928] udf_file_write_iter+0x2f0/0x6a0
[ 91.185345][ T5928] do_iter_write+0x747/0xc50
[ 91.189937][ T5928] ? vfs_iter_write+0xa0/0xa0
[ 91.194607][ T5928] ? rcu_read_lock_any_held+0xb4/0x140
[ 91.200070][ T5928] do_writev+0x27f/0x480
[ 91.204312][ T5928] ? do_readv+0x460/0x460
[ 91.208641][ T5928] ? lockdep_hardirqs_on_prepare+0x44c/0x7d0
[ 91.214615][ T5928] ? lock_chain_count+0x20/0x20
[ 91.219460][ T5928] ? lockdep_hardirqs_on+0x98/0x150
[ 91.224665][ T5928] do_syscall_64+0x55/0xb0
[ 91.229071][ T5928] ? clear_bhb_loop+0x40/0x90
[ 91.233738][ T5928] ? clear_bhb_loop+0x40/0x90
[ 91.238494][ T5928] entry_SYSCALL_64_after_hwframe+0x68/0xd2
[ 91.244381][ T5928] RIP: 0033:0x7fddcb39e0d9
[ 91.248788][ T5928] 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
[ 91.268473][ T5928] RSP: 002b:00007ffd31e13728 EFLAGS: 00000246 ORIG_RAX: 0000000000000014
[ 91.276876][ T5928] RAX: ffffffffffffffda RBX: 00007fddcb625fa0 RCX: 00007fddcb39e0d9
[ 91.284839][ T5928] RDX: 0000000000000001 RSI: 0000200000000140 RDI: 0000000000000004
[ 91.292798][ T5928] RBP: 00007fddcb435024 R08: 0000000000000000 R09: 0000000000000000
[ 91.300763][ T5928] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000000
[ 91.308724][ T5928] R13: 00007fddcb625fac R14: 00007fddcb625fa0 R15: 00007fddcb625fa0
[ 91.316699][ T5928]
[ 91.319829][ T5928] Kernel Offset: disabled
[ 91.324182][ T5928] Rebooting in 86400 seconds..