Warning: Permanently added '10.128.10.27' (ED25519) to the list of known hosts. 2023/11/29 02:15:08 ignoring optional flag "sandboxArg"="0" 2023/11/29 02:15:08 parsed 1 programs [ 38.480732][ T23] kauditd_printk_skb: 75 callbacks suppressed [ 38.480735][ T23] audit: type=1400 audit(1701224108.190:151): avc: denied { mounton } for pid=333 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 [ 38.511659][ T23] audit: type=1400 audit(1701224108.190:152): avc: denied { mount } for pid=333 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 [ 38.535270][ T23] audit: type=1400 audit(1701224108.190:153): avc: denied { setattr } for pid=333 comm="syz-executor" name="raw-gadget" dev="devtmpfs" ino=81 scontext=root:sysadm_r:sysadm_t tcontext=system_u:object_r:device_t tclass=chr_file permissive=1 2023/11/29 02:15:08 executed programs: 0 [ 38.558289][ T23] audit: type=1400 audit(1701224108.190:154): avc: denied { read write } for pid=333 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" [ 38.558505][ T333] Adding 124996k swap on ./swap-file. Priority:0 extents:1 across:124996k [ 38.584228][ T23] audit: type=1400 audit(1701224108.190:155): avc: denied { open } for pid=333 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" [ 38.618627][ T23] audit: type=1400 audit(1701224108.230:156): avc: denied { unlink } for pid=333 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" [ 38.632776][ T338] bridge0: port 1(bridge_slave_0) entered blocking state [ 38.644500][ T23] audit: type=1400 audit(1701224108.230:157): avc: denied { relabelto } for pid=334 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" [ 38.651176][ T338] bridge0: port 1(bridge_slave_0) entered disabled state [ 38.676432][ T23] audit: type=1400 audit(1701224108.330:158): avc: denied { mounton } for pid=338 comm="syz-executor.0" path="/sys/fs/fuse/connections" dev="fusectl" ino=1 scontext=root:sysadm_r:sysadm_t tcontext=system_u:object_r:fusefs_t tclass=dir permissive=1 [ 38.683455][ T338] device bridge_slave_0 entered promiscuous mode [ 38.714403][ T338] bridge0: port 2(bridge_slave_1) entered blocking state [ 38.721324][ T338] bridge0: port 2(bridge_slave_1) entered disabled state [ 38.728256][ T338] device bridge_slave_1 entered promiscuous mode [ 38.739745][ T338] bridge0: port 2(bridge_slave_1) entered blocking state [ 38.746574][ T338] bridge0: port 2(bridge_slave_1) entered forwarding state [ 38.753652][ T338] bridge0: port 1(bridge_slave_0) entered blocking state [ 38.760479][ T338] bridge0: port 1(bridge_slave_0) entered forwarding state [ 38.769506][ T285] bridge0: port 1(bridge_slave_0) entered disabled state [ 38.776405][ T285] bridge0: port 2(bridge_slave_1) entered disabled state [ 38.783436][ T285] IPv6: ADDRCONF(NETDEV_CHANGE): veth1: link becomes ready [ 38.790701][ T285] IPv6: ADDRCONF(NETDEV_CHANGE): veth0: link becomes ready [ 38.799658][ T338] device veth0_vlan entered promiscuous mode [ 38.806022][ T338] device veth1_macvtap entered promiscuous mode [ 38.812554][ T24] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_virt_wifi: link becomes ready [ 38.820910][ T24] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_vlan: link becomes ready [ 38.828455][ T24] IPv6: ADDRCONF(NETDEV_CHANGE): vlan0: link becomes ready [ 38.835419][ T24] IPv6: ADDRCONF(NETDEV_CHANGE): vlan1: link becomes ready [ 38.842679][ T24] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_macvtap: link becomes ready [ 38.850493][ T24] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_0: link becomes ready [ 38.858278][ T24] bridge0: port 1(bridge_slave_0) entered blocking state [ 38.865024][ T24] bridge0: port 1(bridge_slave_0) entered forwarding state [ 38.872213][ T24] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_1: link becomes ready [ 38.880308][ T24] bridge0: port 2(bridge_slave_1) entered blocking state [ 38.887149][ T24] bridge0: port 2(bridge_slave_1) entered forwarding state [ 38.894225][ T24] IPv6: ADDRCONF(NETDEV_CHANGE): hsr_slave_0: link becomes ready [ 38.901822][ T24] IPv6: ADDRCONF(NETDEV_CHANGE): hsr_slave_1: link becomes ready [ 38.910702][ T285] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_batadv: link becomes ready [ 38.918688][ T285] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_batadv: link becomes ready [ 38.931476][ T23] audit: type=1400 audit(1701224108.640:159): avc: denied { mounton } for pid=342 comm="syz-executor.0" path="/root/syzkaller-testdir2502289052/syzkaller.VqeThT/0/file0" dev="sda1" ino=1939 scontext=root:sysadm_r:sysadm_t tcontext=root:object_r:user_home_t tclass=dir permissive=1 [ 39.032340][ T343] BUG: kernel NULL pointer dereference, address: 0000000000000040 [ 39.040458][ T343] #PF: supervisor read access in kernel mode [ 39.046269][ T343] #PF: error_code(0x0000) - not-present page [ 39.052169][ T343] PGD 11056b067 P4D 11056b067 PUD 1105ed067 PMD 0 [ 39.058519][ T343] Oops: 0000 [#1] PREEMPT SMP [ 39.063031][ T343] CPU: 1 PID: 343 Comm: syz-executor.0 Not tainted 5.10.200-syzkaller #0 [ 39.071362][ T343] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 10/09/2023 [ 39.081899][ T343] RIP: 0010:vfs_rename+0x1b/0x9d0 [ 39.086745][ T343] Code: 85 c0 0f 94 45 a3 e9 c5 f8 ff ff 0f 1f 40 00 55 45 31 d2 48 89 e5 41 57 41 56 41 55 41 54 53 48 83 ec 78 4c 89 85 70 ff ff ff <4c> 8b 71 30 44 89 4d 90 65 48 8b 04 25 28 00 00 00 48 89 45 d0 48 [ 39.106275][ T343] RSP: 0018:ffffc900005efdb0 EFLAGS: 00010282 [ 39.112262][ T343] RAX: ffff888108c90a90 RBX: 0000000000000000 RCX: 0000000000000010 [ 39.120071][ T343] RDX: ffff888109f7d400 RSI: ffff888109d60d00 RDI: ffff888109f7d400 [ 39.128156][ T343] RBP: ffffc900005efe50 R08: ffffc900005efe98 R09: 0000000000000000 [ 39.136659][ T343] R10: 0000000000000000 R11: 0000000000000010 R12: 0000000000000000 [ 39.144736][ T343] R13: 00000000ffffffd9 R14: ffff888109d60d00 R15: ffff888107f8c000 [ 39.152751][ T343] FS: 00007f82b25e46c0(0000) GS:ffff888237d00000(0000) knlGS:0000000000000000 [ 39.161518][ T343] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 [ 39.168133][ T343] CR2: 0000000000000040 CR3: 000000011055d000 CR4: 00000000003506a0 [ 39.176060][ T343] DR0: 0000000000000000 DR1: 0000000000000000 DR2: 0000000000000000 [ 39.183839][ T343] DR3: 0000000000000000 DR6: 00000000fffe0ff0 DR7: 0000000000000400 [ 39.191665][ T343] Call Trace: [ 39.194868][ T343] ? show_regs.part.0+0x1e/0x20 [ 39.199635][ T343] ? __die+0x5d/0x9e [ 39.203391][ T343] ? no_context+0x1f2/0x380 [ 39.207710][ T343] ? __schedule+0x24e/0x730 [ 39.212050][ T343] ? __bad_area_nosemaphore+0x4b/0x1a0 [ 39.217347][ T343] ? irqentry_exit+0x53/0x60 [ 39.221775][ T343] ? bad_area_nosemaphore+0x11/0x20 [ 39.226806][ T343] ? exc_page_fault+0x2c9/0x5a0 [ 39.231501][ T343] ? asm_exc_page_fault+0x1e/0x30 [ 39.236352][ T343] ? vfs_rename+0x1b/0x9d0 [ 39.240697][ T343] ? __dentry_kill+0x143/0x1b0 [ 39.245291][ T343] ? dput+0x5d/0x3d0 [ 39.249107][ T343] ? __lookup_hash+0x76/0xa0 [ 39.253531][ T343] do_renameat2+0x33f/0x4f0 [ 39.257874][ T343] __x64_sys_rename+0x40/0x50 [ 39.262383][ T343] do_syscall_64+0x32/0x80 [ 39.266637][ T343] entry_SYSCALL_64_after_hwframe+0x61/0xc6 [ 39.272454][ T343] RIP: 0033:0x7f82b2a61ae9 [ 39.276713][ T343] 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 [ 39.296152][ T343] RSP: 002b:00007f82b25e40c8 EFLAGS: 00000246 ORIG_RAX: 0000000000000052 [ 39.304389][ T343] RAX: ffffffffffffffda RBX: 00007f82b2b80f80 RCX: 00007f82b2a61ae9 [ 39.312202][ T343] RDX: 0000000000000000 RSI: 0000000020000140 RDI: 0000000020000100 [ 39.320191][ T343] RBP: 00007f82b2aad47a R08: 0000000000000000 R09: 0000000000000000 [ 39.328000][ T343] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000000 [ 39.335903][ T343] R13: 000000000000000b R14: 00007f82b2b80f80 R15: 00007ffc09c504e8 [ 39.343710][ T343] Modules linked in: [ 39.347443][ T343] CR2: 0000000000000040 [ 39.351484][ T343] ---[ end trace f77adeb1be44fd38 ]--- [ 39.356730][ T343] RIP: 0010:vfs_rename+0x1b/0x9d0 [ 39.361597][ T343] Code: 85 c0 0f 94 45 a3 e9 c5 f8 ff ff 0f 1f 40 00 55 45 31 d2 48 89 e5 41 57 41 56 41 55 41 54 53 48 83 ec 78 4c 89 85 70 ff ff ff <4c> 8b 71 30 44 89 4d 90 65 48 8b 04 25 28 00 00 00 48 89 45 d0 48 [ 39.381121][ T343] RSP: 0018:ffffc900005efdb0 EFLAGS: 00010282 [ 39.387014][ T343] RAX: ffff888108c90a90 RBX: 0000000000000000 RCX: 0000000000000010 [ 39.394827][ T343] RDX: ffff888109f7d400 RSI: ffff888109d60d00 RDI: ffff888109f7d400 [ 39.402725][ T343] RBP: ffffc900005efe50 R08: ffffc900005efe98 R09: 0000000000000000 [ 39.410639][ T343] R10: 0000000000000000 R11: 0000000000000010 R12: 0000000000000000 [ 39.418522][ T343] R13: 00000000ffffffd9 R14: ffff888109d60d00 R15: ffff888107f8c000 [ 39.426339][ T343] FS: 00007f82b25e46c0(0000) GS:ffff888237d00000(0000) knlGS:0000000000000000 [ 39.435097][ T343] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 [ 39.441570][ T343] CR2: 0000000000000040 CR3: 000000011055d000 CR4: 00000000003506a0 [ 39.449337][ T343] DR0: 0000000000000000 DR1: 0000000000000000 DR2: 0000000000000000 [ 39.457233][ T343] DR3: 0000000000000000 DR6: 00000000fffe0ff0 DR7: 0000000000000400 [ 39.465050][ T343] Kernel panic - not syncing: Fatal exception [ 39.471101][ T343] Kernel Offset: disabled [ 39.475250][ T343] Rebooting in 86400 seconds..