Warning: Permanently added '10.128.0.80' (ED25519) to the list of known hosts. 2024/02/24 00:32:28 ignoring optional flag "sandboxArg"="0" 2024/02/24 00:32:28 parsed 1 programs [ 37.750172][ T29] kauditd_printk_skb: 78 callbacks suppressed [ 37.750177][ T29] audit: type=1400 audit(1708734748.573:154): avc: denied { mounton } for pid=336 comm="syz-executor" path="/proc/sys/fs/binfmt_misc" dev="binfmt_misc" ino=1 scontext=root:sysadm_r:sysadm_t tcontext=system_u:object_r:binfmt_misc_fs_t tclass=dir permissive=1 [ 37.780946][ T29] audit: type=1400 audit(1708734748.573:155): avc: denied { mount } for pid=336 comm="syz-executor" name="/" dev="binfmt_misc" ino=1 scontext=root:sysadm_r:sysadm_t tcontext=system_u:object_r:binfmt_misc_fs_t tclass=filesystem permissive=1 [ 37.804436][ T29] audit: type=1400 audit(1708734748.573:156): avc: denied { setattr } for pid=336 comm="syz-executor" name="raw-gadget" dev="devtmpfs" ino=82 scontext=root:sysadm_r:sysadm_t tcontext=system_u:object_r:device_t tclass=chr_file permissive=1 [ 37.830259][ T29] audit: type=1400 audit(1708734748.573:157): avc: denied { read write } for pid=336 comm="syz-executor" name="swap-file" dev="sda1" ino=1929 scontext=root:sysadm_r:sysadm_t tcontext=system_u:object_r:unlabeled_t tclass=file permissive=1 trawcon="root:object_r:swapfile_t" [ 37.857204][ T29] audit: type=1400 audit(1708734748.573:158): avc: denied { open } for pid=336 comm="syz-executor" path="/root/swap-file" dev="sda1" ino=1929 scontext=root:sysadm_r:sysadm_t tcontext=system_u:object_r:unlabeled_t tclass=file permissive=1 trawcon="root:object_r:swapfile_t" 2024/02/24 00:32:28 executed programs: 0 [ 37.883925][ T29] audit: type=1400 audit(1708734748.693:159): avc: denied { unlink } for pid=336 comm="syz-executor" name="swap-file" dev="sda1" ino=1929 scontext=root:sysadm_r:sysadm_t tcontext=system_u:object_r:unlabeled_t tclass=file permissive=1 trawcon="root:object_r:swapfile_t" [ 37.888250][ T336] Adding 124996k swap on ./swap-file. Priority:0 extents:1 across:124996k [ 37.911190][ T29] audit: type=1400 audit(1708734748.693:160): avc: denied { relabelto } for pid=337 comm="mkswap" name="swap-file" dev="sda1" ino=1929 scontext=root:sysadm_r:sysadm_t tcontext=system_u:object_r:unlabeled_t tclass=file permissive=1 trawcon="root:object_r:swapfile_t" [ 37.950107][ T341] bridge0: port 1(bridge_slave_0) entered blocking state [ 37.957177][ T341] bridge0: port 1(bridge_slave_0) entered disabled state [ 37.964225][ T341] device bridge_slave_0 entered promiscuous mode [ 37.970415][ T341] bridge0: port 2(bridge_slave_1) entered blocking state [ 37.977537][ T341] bridge0: port 2(bridge_slave_1) entered disabled state [ 37.984997][ T341] device bridge_slave_1 entered promiscuous mode [ 37.996685][ T341] bridge0: port 2(bridge_slave_1) entered blocking state [ 38.003809][ T341] bridge0: port 2(bridge_slave_1) entered forwarding state [ 38.010994][ T341] bridge0: port 1(bridge_slave_0) entered blocking state [ 38.017939][ T341] bridge0: port 1(bridge_slave_0) entered forwarding state [ 38.027748][ T6] bridge0: port 1(bridge_slave_0) entered disabled state [ 38.034818][ T6] bridge0: port 2(bridge_slave_1) entered disabled state [ 38.042017][ T6] IPv6: ADDRCONF(NETDEV_CHANGE): veth1: link becomes ready [ 38.049206][ T6] IPv6: ADDRCONF(NETDEV_CHANGE): veth0: link becomes ready [ 38.058128][ T341] device veth0_vlan entered promiscuous mode [ 38.064330][ T6] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_virt_wifi: link becomes ready [ 38.072629][ T6] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_vlan: link becomes ready [ 38.080308][ T6] IPv6: ADDRCONF(NETDEV_CHANGE): vlan0: link becomes ready [ 38.088265][ T6] IPv6: ADDRCONF(NETDEV_CHANGE): vlan1: link becomes ready [ 38.095747][ T6] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_0: link becomes ready [ 38.104840][ T6] bridge0: port 1(bridge_slave_0) entered blocking state [ 38.111743][ T6] bridge0: port 1(bridge_slave_0) entered forwarding state [ 38.118946][ T6] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_1: link becomes ready [ 38.127362][ T6] bridge0: port 2(bridge_slave_1) entered blocking state [ 38.134479][ T6] bridge0: port 2(bridge_slave_1) entered forwarding state [ 38.141568][ T6] IPv6: ADDRCONF(NETDEV_CHANGE): hsr_slave_0: link becomes ready [ 38.149208][ T6] IPv6: ADDRCONF(NETDEV_CHANGE): hsr_slave_1: link becomes ready [ 38.157984][ T297] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_macvtap: link becomes ready [ 38.167171][ T341] device veth1_macvtap entered promiscuous mode [ 38.174115][ T6] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_batadv: link becomes ready [ 38.183058][ T297] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_batadv: link becomes ready [ 38.194305][ T29] audit: type=1400 audit(1708734749.023:161): avc: denied { mounton } for pid=347 comm="syz-executor.0" path="/root/syzkaller-testdir2495218658/syzkaller.Zg8Rxl/0/file0" dev="sda1" ino=1939 scontext=root:sysadm_r:sysadm_t tcontext=root:object_r:user_home_t tclass=dir permissive=1 [ 38.296585][ T348] BUG: kernel NULL pointer dereference, address: 0000000000000040 [ 38.304560][ T348] #PF: supervisor read access in kernel mode [ 38.310542][ T348] #PF: error_code(0x0000) - not-present page [ 38.316525][ T348] PGD 112782067 P4D 112782067 PUD 112786067 PMD 0 [ 38.322948][ T348] Oops: 0000 [#1] PREEMPT SMP [ 38.327453][ T348] CPU: 0 PID: 348 Comm: syz-executor.0 Not tainted 5.15.148-syzkaller #0 [ 38.335881][ T348] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/25/2024 [ 38.345938][ T348] RIP: 0010:vfs_rename+0x2f/0x9c0 [ 38.351119][ T348] Code: 89 e5 41 57 41 56 41 55 41 54 53 48 83 ec 70 4c 8b 7f 10 65 48 8b 04 25 28 00 00 00 48 89 45 d0 31 c0 4c 8b 67 28 49 8b 47 30 <4d> 8b 6c 24 30 48 89 45 88 4c 39 e8 0f 84 fd 00 00 00 48 8b 47 30 [ 38.371375][ T348] RSP: 0018:ffffc900003dbd78 EFLAGS: 00010246 [ 38.377749][ T348] RAX: ffff88810ac7e000 RBX: 0000000000000000 RCX: 0000000000000000 [ 38.385503][ T348] RDX: ffff8881002c5031 RSI: 0000000000000000 RDI: ffffc900003dbea0 [ 38.393590][ T348] RBP: ffffc900003dbe10 R08: 0000000000000007 R09: 0000000000000010 [ 38.401499][ T348] R10: 0000000000000000 R11: 0000000000000001 R12: 0000000000000010 [ 38.409563][ T348] R13: ffff8881002c5000 R14: ffff88810ad2e270 R15: ffff88810ad2e270 [ 38.417372][ T348] FS: 00007f3c24ce06c0(0000) GS:ffff888237c00000(0000) knlGS:0000000000000000 [ 38.426137][ T348] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 [ 38.432622][ T348] CR2: 0000000000000040 CR3: 0000000112773000 CR4: 00000000003506b0 [ 38.440458][ T348] DR0: 0000000000000000 DR1: 0000000000000000 DR2: 0000000000000000 [ 38.448498][ T348] DR3: 0000000000000000 DR6: 00000000fffe0ff0 DR7: 0000000000000400 [ 38.456590][ T348] Call Trace: [ 38.459900][ T348] [ 38.462766][ T348] ? show_regs.part.0+0x1e/0x20 [ 38.467556][ T348] ? __die+0x5d/0x9e [ 38.471539][ T348] ? page_fault_oops+0x12d/0x280 [ 38.476383][ T348] ? do_user_addr_fault+0x44b/0x730 [ 38.481508][ T348] ? debug_smp_processor_id+0x17/0x20 [ 38.486711][ T348] ? get_nohz_timer_target+0x25/0x220 [ 38.492617][ T348] ? _raw_spin_unlock_irqrestore+0x28/0x40 [ 38.498360][ T348] ? __mod_timer+0x251/0x3a0 [ 38.502794][ T348] ? exc_page_fault+0x67/0x160 [ 38.507500][ T348] ? asm_exc_page_fault+0x27/0x30 [ 38.512337][ T348] ? vfs_rename+0x2f/0x9c0 [ 38.516586][ T348] ? __dentry_kill+0x148/0x1c0 [ 38.521281][ T348] ? dput+0x62/0x3e0 [ 38.525014][ T348] ? lookup_one_qstr_excl+0x76/0xa0 [ 38.530141][ T348] do_renameat2+0x3ad/0x590 [ 38.534477][ T348] __x64_sys_rename+0x40/0x50 [ 38.538991][ T348] do_syscall_64+0x35/0xb0 [ 38.543328][ T348] entry_SYSCALL_64_after_hwframe+0x61/0xcb [ 38.549059][ T348] RIP: 0033:0x7f3c2515dae9 [ 38.553400][ T348] Code: 28 00 00 00 75 05 48 83 c4 28 c3 e8 e1 20 00 00 90 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 b0 ff ff ff f7 d8 64 89 01 48 [ 38.572924][ T348] RSP: 002b:00007f3c24ce00c8 EFLAGS: 00000246 ORIG_RAX: 0000000000000052 [ 38.581188][ T348] RAX: ffffffffffffffda RBX: 00007f3c2527cf80 RCX: 00007f3c2515dae9 [ 38.588981][ T348] RDX: 0000000000000000 RSI: 0000000020000140 RDI: 0000000020000100 [ 38.597171][ T348] RBP: 00007f3c251a947a R08: 0000000000000000 R09: 0000000000000000 [ 38.605250][ T348] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000000 [ 38.613141][ T348] R13: 000000000000000b R14: 00007f3c2527cf80 R15: 00007ffcb3b28f68 [ 38.621130][ T348] [ 38.624077][ T348] Modules linked in: [ 38.627894][ T348] CR2: 0000000000000040 [ 38.631888][ T348] ---[ end trace dee87b3fcf6d7629 ]--- [ 38.637372][ T348] RIP: 0010:vfs_rename+0x2f/0x9c0 [ 38.642312][ T348] Code: 89 e5 41 57 41 56 41 55 41 54 53 48 83 ec 70 4c 8b 7f 10 65 48 8b 04 25 28 00 00 00 48 89 45 d0 31 c0 4c 8b 67 28 49 8b 47 30 <4d> 8b 6c 24 30 48 89 45 88 4c 39 e8 0f 84 fd 00 00 00 48 8b 47 30 [ 38.661845][ T348] RSP: 0018:ffffc900003dbd78 EFLAGS: 00010246 [ 38.667871][ T348] RAX: ffff88810ac7e000 RBX: 0000000000000000 RCX: 0000000000000000 [ 38.675668][ T348] RDX: ffff8881002c5031 RSI: 0000000000000000 RDI: ffffc900003dbea0 [ 38.683565][ T348] RBP: ffffc900003dbe10 R08: 0000000000000007 R09: 0000000000000010 [ 38.691379][ T348] R10: 0000000000000000 R11: 0000000000000001 R12: 0000000000000010 [ 38.699428][ T348] R13: ffff8881002c5000 R14: ffff88810ad2e270 R15: ffff88810ad2e270 [ 38.707318][ T348] FS: 00007f3c24ce06c0(0000) GS:ffff888237c00000(0000) knlGS:0000000000000000 [ 38.716291][ T348] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 [ 38.722799][ T348] CR2: 0000000000000040 CR3: 0000000112773000 CR4: 00000000003506b0 [ 38.730716][ T348] DR0: 0000000000000000 DR1: 0000000000000000 DR2: 0000000000000000 [ 38.738520][ T348] DR3: 0000000000000000 DR6: 00000000fffe0ff0 DR7: 0000000000000400 [ 38.746331][ T348] Kernel panic - not syncing: Fatal exception [ 38.752303][ T348] Kernel Offset: disabled [ 38.756519][ T348] Rebooting in 86400 seconds..