DUID 00:04:06:88:74:a7:04:75:62:cb:55:93:34:09:94:90:e1:fe
forked to background, child pid 4872
[ 33.686620][ T4873] 8021q: adding VLAN 0 to HW filter on device bond0
[ 33.706899][ T4873] eql: remember to turn off Van-Jacobson compression on your slave devices
Starting sshd: OK
syzkaller
Warning: Permanently added '10.128.1.73' (ECDSA) to the list of known hosts.
syzkaller login: [ 58.864511][ T47] Bluetooth: hci0: unexpected cc 0x0c03 length: 249 > 1
[ 58.872688][ T47] Bluetooth: hci0: unexpected cc 0x1003 length: 249 > 9
[ 58.880645][ T47] Bluetooth: hci0: unexpected cc 0x1001 length: 249 > 9
[ 58.888687][ T47] Bluetooth: hci0: unexpected cc 0x0c23 length: 249 > 4
[ 58.896866][ T47] Bluetooth: hci0: unexpected cc 0x0c25 length: 249 > 3
[ 58.904136][ T47] Bluetooth: hci0: unexpected cc 0x0c38 length: 249 > 2
[ 58.912509][ T5292] Bluetooth: hci0: HCI_REQ-0x0c1a
[ 58.995654][ T5292] chnl_net:caif_netlink_parms(): no params data found
[ 59.038406][ T5292] bridge0: port 1(bridge_slave_0) entered blocking state
[ 59.045993][ T5292] bridge0: port 1(bridge_slave_0) entered disabled state
[ 59.053842][ T5292] device bridge_slave_0 entered promiscuous mode
[ 59.062986][ T5292] bridge0: port 2(bridge_slave_1) entered blocking state
[ 59.070858][ T5292] bridge0: port 2(bridge_slave_1) entered disabled state
[ 59.078906][ T5292] device bridge_slave_1 entered promiscuous mode
[ 59.099596][ T5292] bond0: (slave bond_slave_0): Enslaving as an active interface with an up link
[ 59.110276][ T5292] bond0: (slave bond_slave_1): Enslaving as an active interface with an up link
[ 59.133037][ T5292] team0: Port device team_slave_0 added
[ 59.140149][ T5292] team0: Port device team_slave_1 added
[ 59.158644][ T5292] batman_adv: batadv0: Adding interface: batadv_slave_0
[ 59.165732][ T5292] 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.
[ 59.191770][ T5292] batman_adv: batadv0: Not using interface batadv_slave_0 (retrying later): interface not active
[ 59.204636][ T5292] batman_adv: batadv0: Adding interface: batadv_slave_1
[ 59.211862][ T5292] 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.
[ 59.237822][ T5292] batman_adv: batadv0: Not using interface batadv_slave_1 (retrying later): interface not active
[ 59.267784][ T5292] device hsr_slave_0 entered promiscuous mode
[ 59.274624][ T5292] device hsr_slave_1 entered promiscuous mode
[ 59.357308][ T5292] netdevsim netdevsim0 netdevsim0: renamed from eth0
[ 59.367652][ T5292] netdevsim netdevsim0 netdevsim1: renamed from eth1
[ 59.376728][ T5292] netdevsim netdevsim0 netdevsim2: renamed from eth2
[ 59.387044][ T5292] netdevsim netdevsim0 netdevsim3: renamed from eth3
[ 59.408473][ T5292] bridge0: port 2(bridge_slave_1) entered blocking state
[ 59.415673][ T5292] bridge0: port 2(bridge_slave_1) entered forwarding state
[ 59.423320][ T5292] bridge0: port 1(bridge_slave_0) entered blocking state
[ 59.430466][ T5292] bridge0: port 1(bridge_slave_0) entered forwarding state
[ 59.477511][ T5292] 8021q: adding VLAN 0 to HW filter on device bond0
[ 59.489273][ T7] IPv6: ADDRCONF(NETDEV_CHANGE): veth0: link becomes ready
[ 59.499156][ T7] bridge0: port 1(bridge_slave_0) entered disabled state
[ 59.507531][ T7] bridge0: port 2(bridge_slave_1) entered disabled state
[ 59.515946][ T7] IPv6: ADDRCONF(NETDEV_CHANGE): bond0: link becomes ready
[ 59.528620][ T5292] 8021q: adding VLAN 0 to HW filter on device team0
[ 59.538691][ T7] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_0: link becomes ready
[ 59.547602][ T7] bridge0: port 1(bridge_slave_0) entered blocking state
[ 59.554651][ T7] bridge0: port 1(bridge_slave_0) entered forwarding state
[ 59.567770][ T4620] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_1: link becomes ready
[ 59.576421][ T4620] bridge0: port 2(bridge_slave_1) entered blocking state
[ 59.583482][ T4620] bridge0: port 2(bridge_slave_1) entered forwarding state
[ 59.610277][ T4620] IPv6: ADDRCONF(NETDEV_CHANGE): team_slave_0: link becomes ready
[ 59.618987][ T4620] IPv6: ADDRCONF(NETDEV_CHANGE): team_slave_1: link becomes ready
[ 59.627600][ T4620] IPv6: ADDRCONF(NETDEV_CHANGE): hsr_slave_0: link becomes ready
[ 59.635906][ T4620] IPv6: ADDRCONF(NETDEV_CHANGE): hsr_slave_1: link becomes ready
[ 59.644547][ T4620] IPv6: ADDRCONF(NETDEV_CHANGE): team0: link becomes ready
[ 59.656213][ T5292] IPv6: ADDRCONF(NETDEV_CHANGE): hsr0: link becomes ready
[ 59.672421][ T4620] IPv6: ADDRCONF(NETDEV_CHANGE): vxcan0: link becomes ready
[ 59.680224][ T4620] IPv6: ADDRCONF(NETDEV_CHANGE): vxcan1: link becomes ready
[ 59.694412][ T5292] 8021q: adding VLAN 0 to HW filter on device batadv0
[ 59.716490][ T26] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_virt_wifi: link becomes ready
[ 59.731223][ T7] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_vlan: link becomes ready
[ 59.740257][ T7] IPv6: ADDRCONF(NETDEV_CHANGE): vlan0: link becomes ready
[ 59.748174][ T7] IPv6: ADDRCONF(NETDEV_CHANGE): vlan1: link becomes ready
[ 59.758575][ T5292] device veth0_vlan entered promiscuous mode
[ 59.770012][ T5292] device veth1_vlan entered promiscuous mode
[ 59.788973][ T7] IPv6: ADDRCONF(NETDEV_CHANGE): macvlan0: link becomes ready
[ 59.797133][ T7] IPv6: ADDRCONF(NETDEV_CHANGE): macvlan1: link becomes ready
[ 59.805121][ T7] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_macvtap: link becomes ready
[ 59.817019][ T5292] device veth0_macvtap entered promiscuous mode
[ 59.826245][ T5292] device veth1_macvtap entered promiscuous mode
[ 59.842213][ T5292] batman_adv: batadv0: Interface activated: batadv_slave_0
[ 59.849681][ T26] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_batadv: link becomes ready
[ 59.859533][ T26] IPv6: ADDRCONF(NETDEV_CHANGE): macvtap0: link becomes ready
[ 59.871020][ T5292] batman_adv: batadv0: Interface activated: batadv_slave_1
[ 59.879664][ T26] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_batadv: link becomes ready
[ 59.891063][ T5292] netdevsim netdevsim0 netdevsim0: set [1, 0] type 2 family 0 port 6081 - 0
[ 59.900099][ T5292] netdevsim netdevsim0 netdevsim1: set [1, 0] type 2 family 0 port 6081 - 0
[ 59.909313][ T5292] netdevsim netdevsim0 netdevsim2: set [1, 0] type 2 family 0 port 6081 - 0
[ 59.918154][ T5292] netdevsim netdevsim0 netdevsim3: set [1, 0] type 2 family 0 port 6081 - 0
[ 59.979203][ T56] wlan0: Created IBSS using preconfigured BSSID 50:50:50:50:50:50
[ 59.988490][ T56] wlan0: Creating new IBSS network, BSSID 50:50:50:50:50:50
[ 60.000846][ T5303] IPv6: ADDRCONF(NETDEV_CHANGE): wlan0: link becomes ready
[ 60.018259][ T56] wlan1: Created IBSS using preconfigured BSSID 50:50:50:50:50:50
executing program
[ 60.026925][ T56] wlan1: Creating new IBSS network, BSSID 50:50:50:50:50:50
[ 60.035245][ T5301] IPv6: ADDRCONF(NETDEV_CHANGE): wlan1: link becomes ready
[ 60.052064][ T5292] loop0: detected capacity change from 0 to 2048
[ 60.124062][ T5292] ------------[ cut here ]------------
[ 60.130172][ T5292] WARNING: CPU: 0 PID: 5292 at fs/udf/truncate.c:226 udf_truncate_extents+0x848/0x930
[ 60.140986][ T5292] Modules linked in:
[ 60.144886][ T5292] CPU: 0 PID: 5292 Comm: syz-executor247 Not tainted 6.1.0-rc5-next-20221116-syzkaller #0
[ 60.155230][ T5292] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 10/26/2022
[ 60.166218][ T5292] RIP: 0010:udf_truncate_extents+0x848/0x930
[ 60.172245][ T5292] Code: 84 d2 74 05 e8 09 50 ef fe 8b 44 24 20 be 07 00 00 00 48 89 df 89 83 cc fe ff ff e8 52 10 0b ff e9 a5 fd ff ff e8 78 ab a1 fe <0f> 0b e9 1f fe ff ff e8 6c ab a1 fe 0f 0b 48 8b 7c 24 18 e8 50 4f
[ 60.192620][ T5292] RSP: 0018:ffffc90003bdf9d8 EFLAGS: 00010293
[ 60.198835][ T5292] RAX: 0000000000000000 RBX: ffff888072a307c0 RCX: 0000000000000000
[ 60.207122][ T5292] RDX: ffff8880268e9d40 RSI: ffffffff82def968 RDI: 0000000000000007
[ 60.215121][ T5292] RBP: ffffc90003bdfac0 R08: 0000000000000007 R09: 0000000000000000
[ 60.223566][ T5292] R10: 0000000000000200 R11: 0000000000000000 R12: ffffc90003bdfa80
[ 60.232528][ T5292] R13: 0000000000000200 R14: 00000000000000ff R15: ffff888018876000
[ 60.240895][ T5292] FS: 0000555556314400(0000) GS:ffff8880b9900000(0000) knlGS:0000000000000000
[ 60.250196][ T5292] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033
[ 60.256992][ T5292] CR2: 000000002000e000 CR3: 000000001d0e8000 CR4: 00000000003506e0
[ 60.273482][ T5292] DR0: 0000000000000000 DR1: 0000000000000000 DR2: 0000000000000000
[ 60.281873][ T5292] DR3: 0000000000000000 DR6: 00000000fffe0ff0 DR7: 0000000000000400
[ 60.289885][ T5292] Call Trace:
[ 60.293155][ T5292]
[ 60.296232][ T5292] ? udf_discard_prealloc+0x770/0x770
[ 60.301633][ T5292] ? find_held_lock+0x2d/0x110
[ 60.307417][ T5292] ? udf_write_failed.isra.0+0x16b/0x1c0
[ 60.313100][ T5292] ? do_raw_spin_lock+0x124/0x2b0
[ 60.318255][ T5292] ? rwlock_bug.part.0+0x90/0x90
[ 60.323214][ T5292] ? PageHeadHuge+0x1a2/0x200
[ 60.328173][ T5292] udf_write_failed.isra.0+0x173/0x1c0
[ 60.333680][ T5292] udf_write_begin+0x83/0xa0
[ 60.338832][ T5292] generic_perform_write+0x256/0x570
[ 60.344172][ T5292] ? folio_add_wait_queue+0x1c0/0x1c0
[ 60.349822][ T5292] ? lock_downgrade+0x6e0/0x6e0
[ 60.354688][ T5292] ? new_inode+0x280/0x280
[ 60.359211][ T5292] ? down_write+0x157/0x220
[ 60.363761][ T5292] __generic_file_write_iter+0x2ae/0x4d0
[ 60.369470][ T5292] ? up_write+0x1b0/0x520
[ 60.373827][ T5292] udf_file_write_iter+0x2d0/0x650
[ 60.379024][ T5292] vfs_write+0xa45/0xe40
[ 60.383295][ T5292] ? kernel_write+0x630/0x630
[ 60.388239][ T5292] ? __fget_light+0x20a/0x270
[ 60.392957][ T5292] ksys_write+0x12b/0x250
[ 60.398302][ T5292] ? __ia32_sys_read+0xb0/0xb0
[ 60.403113][ T5292] ? syscall_enter_from_user_mode+0x26/0xb0
[ 60.409370][ T5292] do_syscall_64+0x39/0xb0
[ 60.413796][ T5292] entry_SYSCALL_64_after_hwframe+0x63/0xcd
[ 60.419945][ T5292] RIP: 0033:0x7f54ea8bb539
[ 60.424373][ T5292] Code: ff ff c3 66 2e 0f 1f 84 00 00 00 00 00 0f 1f 40 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 b8 ff ff ff f7 d8 64 89 01 48
[ 60.444611][ T5292] RSP: 002b:00007fff62afb868 EFLAGS: 00000246 ORIG_RAX: 0000000000000001
[ 60.453121][ T5292] RAX: ffffffffffffffda RBX: 0000000000000003 RCX: 00007f54ea8bb539
[ 60.462091][ T5292] RDX: 000000000208e24b RSI: 0000000020000040 RDI: 0000000000000003
[ 60.471067][ T5292] RBP: 00007fff62afb970 R08: 0000000000000031 R09: 0000000000000031
[ 60.479239][ T5292] R10: 00007fff62afb740 R11: 0000000000000246 R12: 0000000000000048
[ 60.487282][ T5292] R13: 00007f54ea93b550 R14: 00007f54ea93b4e0 R15: 00007fff62afb940
[ 60.495277][ T5292]
[ 60.498396][ T5292] Kernel panic - not syncing: panic_on_warn set ...
[ 60.504986][ T5292] CPU: 0 PID: 5292 Comm: syz-executor247 Not tainted 6.1.0-rc5-next-20221116-syzkaller #0
[ 60.514866][ T5292] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 10/26/2022
[ 60.524909][ T5292] Call Trace:
[ 60.528178][ T5292]
[ 60.531108][ T5292] dump_stack_lvl+0xd1/0x138
[ 60.535716][ T5292] panic+0x2cc/0x626
[ 60.539639][ T5292] ? panic_print_sys_info.part.0+0x110/0x110
[ 60.545639][ T5292] ? __warn.cold+0x24b/0x350
[ 60.550255][ T5292] ? udf_truncate_extents+0x848/0x930
[ 60.555638][ T5292] __warn.cold+0x25c/0x350
[ 60.560085][ T5292] ? udf_truncate_extents+0x848/0x930
[ 60.565461][ T5292] report_bug+0x1c0/0x210
[ 60.569807][ T5292] handle_bug+0x3c/0x70
[ 60.573957][ T5292] exc_invalid_op+0x18/0x50
[ 60.578455][ T5292] asm_exc_invalid_op+0x1a/0x20
[ 60.583298][ T5292] RIP: 0010:udf_truncate_extents+0x848/0x930
[ 60.589281][ T5292] Code: 84 d2 74 05 e8 09 50 ef fe 8b 44 24 20 be 07 00 00 00 48 89 df 89 83 cc fe ff ff e8 52 10 0b ff e9 a5 fd ff ff e8 78 ab a1 fe <0f> 0b e9 1f fe ff ff e8 6c ab a1 fe 0f 0b 48 8b 7c 24 18 e8 50 4f
[ 60.608905][ T5292] RSP: 0018:ffffc90003bdf9d8 EFLAGS: 00010293
[ 60.614985][ T5292] RAX: 0000000000000000 RBX: ffff888072a307c0 RCX: 0000000000000000
[ 60.622964][ T5292] RDX: ffff8880268e9d40 RSI: ffffffff82def968 RDI: 0000000000000007
[ 60.630943][ T5292] RBP: ffffc90003bdfac0 R08: 0000000000000007 R09: 0000000000000000
[ 60.638922][ T5292] R10: 0000000000000200 R11: 0000000000000000 R12: ffffc90003bdfa80
[ 60.646902][ T5292] R13: 0000000000000200 R14: 00000000000000ff R15: ffff888018876000
[ 60.654895][ T5292] ? udf_truncate_extents+0x848/0x930
[ 60.660293][ T5292] ? udf_truncate_extents+0x848/0x930
[ 60.665691][ T5292] ? udf_discard_prealloc+0x770/0x770
[ 60.671076][ T5292] ? find_held_lock+0x2d/0x110
[ 60.675872][ T5292] ? udf_write_failed.isra.0+0x16b/0x1c0
[ 60.681540][ T5292] ? do_raw_spin_lock+0x124/0x2b0
[ 60.686578][ T5292] ? rwlock_bug.part.0+0x90/0x90
[ 60.691529][ T5292] ? PageHeadHuge+0x1a2/0x200
[ 60.696226][ T5292] udf_write_failed.isra.0+0x173/0x1c0
[ 60.701716][ T5292] udf_write_begin+0x83/0xa0
[ 60.706422][ T5292] generic_perform_write+0x256/0x570
[ 60.711748][ T5292] ? folio_add_wait_queue+0x1c0/0x1c0
[ 60.717149][ T5292] ? lock_downgrade+0x6e0/0x6e0
[ 60.722025][ T5292] ? new_inode+0x280/0x280
[ 60.726462][ T5292] ? down_write+0x157/0x220
[ 60.730987][ T5292] __generic_file_write_iter+0x2ae/0x4d0
[ 60.736633][ T5292] ? up_write+0x1b0/0x520
[ 60.740988][ T5292] udf_file_write_iter+0x2d0/0x650
[ 60.746131][ T5292] vfs_write+0xa45/0xe40
[ 60.750400][ T5292] ? kernel_write+0x630/0x630
[ 60.755118][ T5292] ? __fget_light+0x20a/0x270
[ 60.759825][ T5292] ksys_write+0x12b/0x250
[ 60.764181][ T5292] ? __ia32_sys_read+0xb0/0xb0
[ 60.768969][ T5292] ? syscall_enter_from_user_mode+0x26/0xb0
[ 60.774888][ T5292] do_syscall_64+0x39/0xb0
[ 60.779336][ T5292] entry_SYSCALL_64_after_hwframe+0x63/0xcd
[ 60.785245][ T5292] RIP: 0033:0x7f54ea8bb539
[ 60.789672][ T5292] Code: ff ff c3 66 2e 0f 1f 84 00 00 00 00 00 0f 1f 40 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 b8 ff ff ff f7 d8 64 89 01 48
[ 60.809290][ T5292] RSP: 002b:00007fff62afb868 EFLAGS: 00000246 ORIG_RAX: 0000000000000001
[ 60.817716][ T5292] RAX: ffffffffffffffda RBX: 0000000000000003 RCX: 00007f54ea8bb539
[ 60.825697][ T5292] RDX: 000000000208e24b RSI: 0000000020000040 RDI: 0000000000000003
[ 60.833676][ T5292] RBP: 00007fff62afb970 R08: 0000000000000031 R09: 0000000000000031
[ 60.841657][ T5292] R10: 00007fff62afb740 R11: 0000000000000246 R12: 0000000000000048
[ 60.849638][ T5292] R13: 00007f54ea93b550 R14: 00007f54ea93b4e0 R15: 00007fff62afb940
[ 60.857638][ T5292]
[ 60.860809][ T5292] Kernel Offset: disabled
[ 60.865211][ T5292] Rebooting in 86400 seconds..