[ 76.043392][ T8] cfg80211: failed to load regulatory.db Warning: Permanently added '10.128.10.30' (ED25519) to the list of known hosts. 2024/01/05 03:44:21 ignoring optional flag "sandboxArg"="0" 2024/01/05 03:44:21 parsed 1 programs 2024/01/05 03:44:22 executed programs: 0 [ 80.177751][ T5416] Adding 124996k swap on ./swap-file. Priority:0 extents:1 across:124996k [ 80.227919][ T4465] Bluetooth: hci0: unexpected cc 0x0c03 length: 249 > 1 [ 80.235673][ T4465] Bluetooth: hci0: unexpected cc 0x1003 length: 249 > 9 [ 80.243558][ T4465] Bluetooth: hci0: unexpected cc 0x1001 length: 249 > 9 [ 80.252479][ T4465] Bluetooth: hci0: unexpected cc 0x0c23 length: 249 > 4 [ 80.260193][ T4465] Bluetooth: hci0: unexpected cc 0x0c25 length: 249 > 3 [ 80.267477][ T4465] Bluetooth: hci0: unexpected cc 0x0c38 length: 249 > 2 [ 80.376560][ T5424] chnl_net:caif_netlink_parms(): no params data found [ 80.426843][ T5424] bridge0: port 1(bridge_slave_0) entered blocking state [ 80.434236][ T5424] bridge0: port 1(bridge_slave_0) entered disabled state [ 80.441648][ T5424] bridge_slave_0: entered allmulticast mode [ 80.448312][ T5424] bridge_slave_0: entered promiscuous mode [ 80.456867][ T5424] bridge0: port 2(bridge_slave_1) entered blocking state [ 80.464132][ T5424] bridge0: port 2(bridge_slave_1) entered disabled state [ 80.471600][ T5424] bridge_slave_1: entered allmulticast mode [ 80.478224][ T5424] bridge_slave_1: entered promiscuous mode [ 80.503032][ T5424] bond0: (slave bond_slave_0): Enslaving as an active interface with an up link [ 80.514325][ T5424] bond0: (slave bond_slave_1): Enslaving as an active interface with an up link [ 80.541437][ T5424] team0: Port device team_slave_0 added [ 80.549467][ T5424] team0: Port device team_slave_1 added [ 80.571306][ T5424] batman_adv: batadv0: Adding interface: batadv_slave_0 [ 80.578258][ T5424] 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. [ 80.604406][ T5424] batman_adv: batadv0: Not using interface batadv_slave_0 (retrying later): interface not active [ 80.619046][ T5424] batman_adv: batadv0: Adding interface: batadv_slave_1 [ 80.625982][ T5424] 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. [ 80.652105][ T5424] batman_adv: batadv0: Not using interface batadv_slave_1 (retrying later): interface not active [ 80.686602][ T5424] hsr_slave_0: entered promiscuous mode [ 80.692952][ T5424] hsr_slave_1: entered promiscuous mode [ 81.318851][ T5424] netdevsim netdevsim0 netdevsim0: renamed from eth0 [ 81.330125][ T5424] netdevsim netdevsim0 netdevsim1: renamed from eth1 [ 81.341275][ T5424] netdevsim netdevsim0 netdevsim2: renamed from eth2 [ 81.352947][ T5424] netdevsim netdevsim0 netdevsim3: renamed from eth3 [ 81.383613][ T5424] bridge0: port 2(bridge_slave_1) entered blocking state [ 81.393845][ T5424] bridge0: port 2(bridge_slave_1) entered forwarding state [ 81.401355][ T5424] bridge0: port 1(bridge_slave_0) entered blocking state [ 81.408566][ T5424] bridge0: port 1(bridge_slave_0) entered forwarding state [ 81.420607][ T23] bridge0: port 1(bridge_slave_0) entered disabled state [ 81.428985][ T23] bridge0: port 2(bridge_slave_1) entered disabled state [ 81.506484][ T5424] 8021q: adding VLAN 0 to HW filter on device bond0 [ 81.532330][ T5424] 8021q: adding VLAN 0 to HW filter on device team0 [ 81.546017][ T8] bridge0: port 1(bridge_slave_0) entered blocking state [ 81.553219][ T8] bridge0: port 1(bridge_slave_0) entered forwarding state [ 81.577432][ T8] bridge0: port 2(bridge_slave_1) entered blocking state [ 81.584611][ T8] bridge0: port 2(bridge_slave_1) entered forwarding state [ 81.770305][ T5424] 8021q: adding VLAN 0 to HW filter on device batadv0 [ 81.824385][ T5424] veth0_vlan: entered promiscuous mode [ 81.838370][ T5424] veth1_vlan: entered promiscuous mode [ 81.873894][ T5424] veth0_macvtap: entered promiscuous mode [ 81.884336][ T5424] veth1_macvtap: entered promiscuous mode [ 81.906590][ T5424] batman_adv: batadv0: Interface activated: batadv_slave_0 [ 81.927126][ T5424] batman_adv: batadv0: Interface activated: batadv_slave_1 [ 81.941089][ T5424] netdevsim netdevsim0 netdevsim0: set [1, 0] type 2 family 0 port 6081 - 0 [ 81.951858][ T5424] netdevsim netdevsim0 netdevsim1: set [1, 0] type 2 family 0 port 6081 - 0 [ 81.962557][ T5424] netdevsim netdevsim0 netdevsim2: set [1, 0] type 2 family 0 port 6081 - 0 [ 81.972738][ T5424] netdevsim netdevsim0 netdevsim3: set [1, 0] type 2 family 0 port 6081 - 0 [ 82.053179][ T2445] wlan0: Created IBSS using preconfigured BSSID 50:50:50:50:50:50 [ 82.072093][ T2445] wlan0: Creating new IBSS network, BSSID 50:50:50:50:50:50 [ 82.106745][ T2445] wlan1: Created IBSS using preconfigured BSSID 50:50:50:50:50:50 [ 82.117352][ T2445] wlan1: Creating new IBSS network, BSSID 50:50:50:50:50:50 [ 82.187283][ T5489] loop0: detected capacity change from 0 to 512 [ 82.243117][ T5489] EXT4-fs (loop0): mounted filesystem 00000000-0000-0000-0000-000000000000 r/w without journal. Quota mode: writeback. [ 82.255933][ T5489] ext4 filesystem being mounted at /root/syzkaller-testdir11441621/syzkaller.v91V2G/0/file2 supports timestamps until 2038-01-19 (0x7fffffff) [ 82.296517][ T5489] EXT4-fs error (device loop0): ext4_do_update_inode:5105: inode #2: comm syz-executor.0: corrupted inode contents [ 82.312519][ T5489] EXT4-fs error (device loop0): ext4_dirty_inode:5965: inode #2: comm syz-executor.0: mark_inode_dirty error [ 82.331115][ T5489] EXT4-fs error (device loop0): ext4_do_update_inode:5105: inode #2: comm syz-executor.0: corrupted inode contents [ 82.344574][ T5489] EXT4-fs error (device loop0): __ext4_ext_dirty:202: inode #2: comm syz-executor.0: mark_inode_dirty error [ 82.363733][ T4465] Bluetooth: hci0: command 0x0409 tx timeout [ 82.381822][ T5489] general protection fault, probably for non-canonical address 0xdffffc0000000003: 0000 [#1] PREEMPT SMP KASAN [ 82.393571][ T5489] KASAN: null-ptr-deref in range [0x0000000000000018-0x000000000000001f] [ 82.401987][ T5489] CPU: 1 PID: 5489 Comm: syz-executor.0 Not tainted 6.7.0-rc8-syzkaller-00119-g1f874787ed9a #0 [ 82.412318][ T5489] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 11/17/2023 [ 82.422380][ T5489] RIP: 0010:utf8nlookup+0x3a/0x890 [ 82.427519][ T5489] Code: 89 fb 48 83 ec 20 48 89 54 24 10 4c 89 44 24 08 e8 db 74 f2 fe 48 8d 7b 18 48 b8 00 00 00 00 00 fc ff df 48 89 fa 48 c1 ea 03 <80> 3c 02 00 0f 85 8e 07 00 00 48 b8 00 00 00 00 00 fc ff df 4c 8b [ 82.447137][ T5489] RSP: 0018:ffffc90005427950 EFLAGS: 00010216 [ 82.453212][ T5489] RAX: dffffc0000000000 RBX: 0000000000000000 RCX: ffff88807dfea650 [ 82.461185][ T5489] RDX: 0000000000000003 RSI: ffffffff8294fd75 RDI: 0000000000000018 [ 82.469162][ T5489] RBP: 0000000000000001 R08: 0000000000000005 R09: 0000000000000080 [ 82.477133][ T5489] R10: 0000000000000040 R11: ffffffff8aa0008b R12: 0000000000000000 [ 82.485106][ T5489] R13: ffff88807dfea650 R14: ffffc90005427a68 R15: ffffc90005427a68 [ 82.493078][ T5489] FS: 00007fcf309466c0(0000) GS:ffff8880b9900000(0000) knlGS:0000000000000000 [ 82.502022][ T5489] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 [ 82.508612][ T5489] CR2: 00007fcf26c0e000 CR3: 000000007ee2c000 CR4: 0000000000350ef0 [ 82.516591][ T5489] Call Trace: [ 82.519873][ T5489] [ 82.522815][ T5489] ? show_regs+0x8f/0xa0 [ 82.527069][ T5489] ? die_addr+0x4f/0xd0 [ 82.531240][ T5489] ? exc_general_protection+0x155/0x230 [ 82.536809][ T5489] ? asm_exc_general_protection+0x26/0x30 [ 82.542538][ T5489] ? entry_SYSCALL_64_after_hwframe+0x63/0x6b [ 82.548700][ T5489] ? utf8nlookup+0x25/0x890 [ 82.553215][ T5489] ? utf8nlookup+0x3a/0x890 [ 82.557733][ T5489] utf8byte+0x1ca/0x1390 [ 82.561999][ T5489] utf8_casefold+0x16c/0x230 [ 82.566606][ T5489] ? utf8_strncasecmp_folded+0x240/0x240 [ 82.572257][ T5489] ext4_fname_setup_ci_filename+0x18b/0x490 [ 82.578170][ T5489] ext4_fname_prepare_lookup+0x168/0x350 [ 82.583815][ T5489] ? ext4_fname_setup_filename+0x250/0x250 [ 82.589642][ T5489] ? lock_acquire+0x1ae/0x520 [ 82.594338][ T5489] ext4_lookup+0x147/0x740 [ 82.598785][ T5489] ? ext4_resetent+0x260/0x260 [ 82.603563][ T5489] ? reacquire_held_locks+0x4c0/0x4c0 [ 82.608950][ T5489] ? do_raw_spin_lock+0x12e/0x2b0 [ 82.613983][ T5489] ? do_raw_spin_unlock+0x173/0x230 [ 82.619189][ T5489] ? _raw_spin_unlock+0x28/0x40 [ 82.624050][ T5489] ? d_alloc+0x1b7/0x220 [ 82.628304][ T5489] lookup_one_qstr_excl+0x116/0x180 [ 82.633516][ T5489] filename_create+0x1ed/0x530 [ 82.638302][ T5489] ? vfs_path_parent_lookup+0x50/0x50 [ 82.643691][ T5489] ? __sanitizer_cov_trace_switch+0x54/0x90 [ 82.649600][ T5489] ? __virt_addr_valid+0x5e/0x2d0 [ 82.654637][ T5489] do_mkdirat+0xab/0x3a0 [ 82.658895][ T5489] ? __ia32_sys_mknod+0xb0/0xb0 [ 82.663755][ T5489] ? getname_flags.part.0+0x1e2/0x4e0 [ 82.669154][ T5489] __x64_sys_mkdirat+0x115/0x170 [ 82.674120][ T5489] do_syscall_64+0x40/0x110 [ 82.678636][ T5489] entry_SYSCALL_64_after_hwframe+0x63/0x6b [ 82.684540][ T5489] RIP: 0033:0x7fcf2fc7b7e7 [ 82.688960][ T5489] Code: 73 01 c3 48 c7 c1 b0 ff ff ff f7 d8 64 89 01 48 83 c8 ff c3 66 2e 0f 1f 84 00 00 00 00 00 0f 1f 44 00 00 b8 02 01 00 00 0f 05 <48> 3d 01 f0 ff ff 73 01 c3 48 c7 c1 b0 ff ff ff f7 d8 64 89 01 48 [ 82.708576][ T5489] RSP: 002b:00007fcf30945ee8 EFLAGS: 00000246 ORIG_RAX: 0000000000000102 [ 82.716998][ T5489] RAX: ffffffffffffffda RBX: 0000000020000300 RCX: 00007fcf2fc7b7e7 [ 82.724978][ T5489] RDX: 00000000000001ff RSI: 0000000020000540 RDI: 00000000ffffff9c [ 82.732962][ T5489] RBP: 00000000200000c0 R08: 00000000000000fd R09: 0000000000000000 [ 82.740940][ T5489] R10: 00000000200000c0 R11: 0000000000000246 R12: 0000000020000540 [ 82.748923][ T5489] R13: 00007fcf30945f40 R14: 0000000000000000 R15: 0000000000000000 [ 82.756904][ T5489] [ 82.759933][ T5489] Modules linked in: [ 82.774173][ T5489] ---[ end trace 0000000000000000 ]--- [ 82.779831][ T5489] RIP: 0010:utf8nlookup+0x3a/0x890 [ 82.785024][ T5489] Code: 89 fb 48 83 ec 20 48 89 54 24 10 4c 89 44 24 08 e8 db 74 f2 fe 48 8d 7b 18 48 b8 00 00 00 00 00 fc ff df 48 89 fa 48 c1 ea 03 <80> 3c 02 00 0f 85 8e 07 00 00 48 b8 00 00 00 00 00 fc ff df 4c 8b [ 82.805245][ T5489] RSP: 0018:ffffc90005427950 EFLAGS: 00010216 [ 82.812028][ T5489] RAX: dffffc0000000000 RBX: 0000000000000000 RCX: ffff88807dfea650 [ 82.820366][ T5489] RDX: 0000000000000003 RSI: ffffffff8294fd75 RDI: 0000000000000018 [ 82.828397][ T5489] RBP: 0000000000000001 R08: 0000000000000005 R09: 0000000000000080 [ 82.837017][ T5489] R10: 0000000000000040 R11: ffffffff8aa0008b R12: 0000000000000000 [ 82.848112][ T5489] R13: ffff88807dfea650 R14: ffffc90005427a68 R15: ffffc90005427a68 [ 82.856387][ T5489] FS: 00007fcf309466c0(0000) GS:ffff8880b9900000(0000) knlGS:0000000000000000 [ 82.865706][ T5489] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 [ 82.873671][ T5489] CR2: 00007fcf26c0e000 CR3: 000000007ee2c000 CR4: 0000000000350ef0 [ 82.881977][ T5489] Kernel panic - not syncing: Fatal exception [ 82.888278][ T5489] Kernel Offset: disabled [ 82.892585][ T5489] Rebooting in 86400 seconds..