Warning: Permanently added '10.128.0.229' (ED25519) to the list of known hosts. 2024/03/06 20:41:01 ignoring optional flag "sandboxArg"="0" 2024/03/06 20:41:01 parsed 1 programs [ 44.468749][ T23] kauditd_printk_skb: 75 callbacks suppressed [ 44.468752][ T23] audit: type=1400 audit(1709757661.460:151): avc: denied { mounton } for pid=338 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 2024/03/06 20:41:01 executed programs: 0 [ 44.501357][ T23] audit: type=1400 audit(1709757661.460:152): avc: denied { mount } for pid=338 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 [ 44.524757][ T23] audit: type=1400 audit(1709757661.460:153): avc: denied { setattr } for pid=338 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 [ 44.548655][ T338] Adding 124996k swap on ./swap-file. Priority:0 extents:1 across:124996k [ 44.548803][ T23] audit: type=1400 audit(1709757661.460:154): avc: denied { read write } for pid=338 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" [ 44.572022][ T345] bridge0: port 1(bridge_slave_0) entered blocking state [ 44.584672][ T23] audit: type=1400 audit(1709757661.460:155): avc: denied { open } for pid=338 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" [ 44.584676][ T23] audit: type=1400 audit(1709757661.460:156): avc: denied { unlink } for pid=338 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" [ 44.584678][ T23] audit: type=1400 audit(1709757661.460:157): avc: denied { relabelto } for pid=339 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" [ 44.584688][ T23] audit: type=1400 audit(1709757661.560:158): avc: denied { mounton } for pid=345 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 [ 44.697076][ T345] bridge0: port 1(bridge_slave_0) entered disabled state [ 44.704496][ T345] device bridge_slave_0 entered promiscuous mode [ 44.710965][ T345] bridge0: port 2(bridge_slave_1) entered blocking state [ 44.719454][ T345] bridge0: port 2(bridge_slave_1) entered disabled state [ 44.726429][ T345] device bridge_slave_1 entered promiscuous mode [ 44.737479][ T345] bridge0: port 2(bridge_slave_1) entered blocking state [ 44.744820][ T345] bridge0: port 2(bridge_slave_1) entered forwarding state [ 44.751931][ T345] bridge0: port 1(bridge_slave_0) entered blocking state [ 44.758754][ T345] bridge0: port 1(bridge_slave_0) entered forwarding state [ 44.767980][ T303] bridge0: port 1(bridge_slave_0) entered disabled state [ 44.775715][ T303] bridge0: port 2(bridge_slave_1) entered disabled state [ 44.783135][ T303] IPv6: ADDRCONF(NETDEV_CHANGE): veth1: link becomes ready [ 44.790534][ T303] IPv6: ADDRCONF(NETDEV_CHANGE): veth0: link becomes ready [ 44.798344][ T294] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_0: link becomes ready [ 44.806621][ T294] bridge0: port 1(bridge_slave_0) entered blocking state [ 44.813599][ T294] bridge0: port 1(bridge_slave_0) entered forwarding state [ 44.823104][ T345] device veth0_vlan entered promiscuous mode [ 44.830347][ T303] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_virt_wifi: link becomes ready [ 44.838842][ T303] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_vlan: link becomes ready [ 44.846512][ T303] IPv6: ADDRCONF(NETDEV_CHANGE): vlan0: link becomes ready [ 44.854040][ T303] IPv6: ADDRCONF(NETDEV_CHANGE): vlan1: link becomes ready [ 44.861782][ T303] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_1: link becomes ready [ 44.869977][ T303] bridge0: port 2(bridge_slave_1) entered blocking state [ 44.877125][ T303] bridge0: port 2(bridge_slave_1) entered forwarding state [ 44.884987][ T303] IPv6: ADDRCONF(NETDEV_CHANGE): hsr_slave_0: link becomes ready [ 44.893859][ T303] IPv6: ADDRCONF(NETDEV_CHANGE): hsr_slave_1: link becomes ready [ 44.902841][ T345] device veth1_macvtap entered promiscuous mode [ 44.909590][ T303] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_batadv: link becomes ready [ 44.917658][ T303] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_macvtap: link becomes ready [ 44.926574][ T19] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_batadv: link becomes ready [ 44.939578][ T23] audit: type=1400 audit(1709757661.940:159): avc: denied { mounton } for pid=349 comm="syz-executor.0" path="/root/syzkaller-testdir379468890/syzkaller.lwSMaM/0/file0" dev="sda1" ino=1939 scontext=root:sysadm_r:sysadm_t tcontext=root:object_r:user_home_t tclass=dir permissive=1 [ 45.040870][ T350] BUG: kernel NULL pointer dereference, address: 0000000000000040 [ 45.048488][ T350] #PF: supervisor read access in kernel mode [ 45.054650][ T350] #PF: error_code(0x0000) - not-present page [ 45.060540][ T350] PGD 11027d067 P4D 11027d067 PUD 110281067 PMD 0 [ 45.067124][ T350] Oops: 0000 [#1] PREEMPT SMP [ 45.072396][ T350] CPU: 1 PID: 350 Comm: syz-executor.0 Not tainted 5.10.209-syzkaller #0 [ 45.080903][ T350] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/25/2024 [ 45.091282][ T350] RIP: 0010:vfs_rename+0x1b/0x9d0 [ 45.096152][ T350] 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 [ 45.115971][ T350] RSP: 0018:ffffc900005a7db0 EFLAGS: 00010282 [ 45.121944][ T350] RAX: ffff888109f9c750 RBX: 0000000000000000 RCX: 0000000000000010 [ 45.129995][ T350] RDX: ffff888110854800 RSI: ffff888109d825b0 RDI: ffff888110854800 [ 45.138273][ T350] RBP: ffffc900005a7e50 R08: ffffc900005a7e98 R09: 0000000000000000 [ 45.149207][ T350] R10: 0000000000000000 R11: 0000000000000010 R12: 0000000000000000 [ 45.157188][ T350] R13: 00000000ffffffd9 R14: ffff888109d825b0 R15: ffff888107f8e000 [ 45.165311][ T350] FS: 00007fce36d6c6c0(0000) GS:ffff888237d00000(0000) knlGS:0000000000000000 [ 45.174352][ T350] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 [ 45.181167][ T350] CR2: 0000000000000040 CR3: 000000011026f000 CR4: 00000000003506a0 [ 45.189164][ T350] DR0: 0000000000000000 DR1: 0000000000000000 DR2: 0000000000000000 [ 45.196961][ T350] DR3: 0000000000000000 DR6: 00000000fffe0ff0 DR7: 0000000000000400 [ 45.204778][ T350] Call Trace: [ 45.207905][ T350] ? show_regs.part.0+0x1e/0x20 [ 45.212601][ T350] ? __die+0x5d/0x9e [ 45.216352][ T350] ? no_context+0x1f2/0x380 [ 45.220865][ T350] ? __schedule+0x24e/0x730 [ 45.225277][ T350] ? __bad_area_nosemaphore+0x4b/0x1a0 [ 45.230745][ T350] ? irqentry_exit+0x53/0x60 [ 45.235262][ T350] ? bad_area_nosemaphore+0x11/0x20 [ 45.240388][ T350] ? exc_page_fault+0x2c9/0x5a0 [ 45.245934][ T350] ? asm_exc_page_fault+0x1e/0x30 [ 45.250796][ T350] ? vfs_rename+0x1b/0x9d0 [ 45.255053][ T350] ? __dentry_kill+0x143/0x1b0 [ 45.260372][ T350] ? dput+0x5d/0x3d0 [ 45.264184][ T350] ? __lookup_hash+0x76/0xa0 [ 45.268534][ T350] do_renameat2+0x33f/0x4f0 [ 45.272958][ T350] __x64_sys_rename+0x40/0x50 [ 45.277484][ T350] do_syscall_64+0x32/0x80 [ 45.281820][ T350] entry_SYSCALL_64_after_hwframe+0x61/0xc6 [ 45.287534][ T350] RIP: 0033:0x7fce371e9ae9 [ 45.292223][ T350] 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 [ 45.315499][ T350] RSP: 002b:00007fce36d6c0c8 EFLAGS: 00000246 ORIG_RAX: 0000000000000052 [ 45.324040][ T350] RAX: ffffffffffffffda RBX: 00007fce37308f80 RCX: 00007fce371e9ae9 [ 45.332086][ T350] RDX: 0000000000000000 RSI: 0000000020000140 RDI: 0000000020000100 [ 45.340012][ T350] RBP: 00007fce3723547a R08: 0000000000000000 R09: 0000000000000000 [ 45.348815][ T350] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000000 [ 45.356802][ T350] R13: 000000000000000b R14: 00007fce37308f80 R15: 00007ffc9a69efc8 [ 45.364798][ T350] Modules linked in: [ 45.368942][ T350] CR2: 0000000000000040 [ 45.372988][ T350] ---[ end trace e0ca34be3995959e ]--- [ 45.378288][ T350] RIP: 0010:vfs_rename+0x1b/0x9d0 [ 45.383258][ T350] 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 [ 45.403811][ T350] RSP: 0018:ffffc900005a7db0 EFLAGS: 00010282 [ 45.409777][ T350] RAX: ffff888109f9c750 RBX: 0000000000000000 RCX: 0000000000000010 [ 45.417597][ T350] RDX: ffff888110854800 RSI: ffff888109d825b0 RDI: ffff888110854800 [ 45.425398][ T350] RBP: ffffc900005a7e50 R08: ffffc900005a7e98 R09: 0000000000000000 [ 45.434982][ T350] R10: 0000000000000000 R11: 0000000000000010 R12: 0000000000000000 [ 45.443160][ T350] R13: 00000000ffffffd9 R14: ffff888109d825b0 R15: ffff888107f8e000 [ 45.451143][ T350] FS: 00007fce36d6c6c0(0000) GS:ffff888237d00000(0000) knlGS:0000000000000000 [ 45.460096][ T350] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 [ 45.466955][ T350] CR2: 0000000000000040 CR3: 000000011026f000 CR4: 00000000003506a0 [ 45.474934][ T350] DR0: 0000000000000000 DR1: 0000000000000000 DR2: 0000000000000000 [ 45.483248][ T350] DR3: 0000000000000000 DR6: 00000000fffe0ff0 DR7: 0000000000000400 [ 45.491649][ T350] Kernel panic - not syncing: Fatal exception [ 45.497961][ T350] Kernel Offset: disabled [ 45.502257][ T350] Rebooting in 86400 seconds..