Warning: Permanently added '10.128.0.172' (ED25519) to the list of known hosts. 2024/02/10 21:30:49 ignoring optional flag "sandboxArg"="0" 2024/02/10 21:30:49 parsed 1 programs [ 41.276327][ T27] audit: type=1400 audit(1707600649.327:156): avc: denied { mounton } for pid=342 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 [ 41.300988][ T27] audit: type=1400 audit(1707600649.327:157): avc: denied { mount } for pid=342 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 2024/02/10 21:30:49 executed programs: 0 [ 41.328489][ T27] audit: type=1400 audit(1707600649.387:158): avc: denied { unlink } for pid=342 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" [ 41.357883][ T342] Adding 124996k swap on ./swap-file. Priority:0 extents:1 across:124996k [ 41.376733][ T347] bridge0: port 1(bridge_slave_0) entered blocking state [ 41.383568][ T347] bridge0: port 1(bridge_slave_0) entered disabled state [ 41.390603][ T347] device bridge_slave_0 entered promiscuous mode [ 41.396858][ T347] bridge0: port 2(bridge_slave_1) entered blocking state [ 41.403689][ T347] bridge0: port 2(bridge_slave_1) entered disabled state [ 41.410563][ T347] device bridge_slave_1 entered promiscuous mode [ 41.422411][ T27] audit: type=1400 audit(1707600649.477:159): avc: denied { write } for pid=347 comm="syz-executor.0" scontext=root:sysadm_r:sysadm_t tcontext=root:sysadm_r:sysadm_t tclass=netlink_generic_socket permissive=1 [ 41.429962][ T347] bridge0: port 2(bridge_slave_1) entered blocking state [ 41.442715][ T27] audit: type=1400 audit(1707600649.487:160): avc: denied { read } for pid=347 comm="syz-executor.0" scontext=root:sysadm_r:sysadm_t tcontext=root:sysadm_r:sysadm_t tclass=netlink_generic_socket permissive=1 [ 41.449555][ T347] bridge0: port 2(bridge_slave_1) entered forwarding state [ 41.449569][ T347] bridge0: port 1(bridge_slave_0) entered blocking state [ 41.483744][ T347] bridge0: port 1(bridge_slave_0) entered forwarding state [ 41.492971][ T299] bridge0: port 1(bridge_slave_0) entered disabled state [ 41.499895][ T299] bridge0: port 2(bridge_slave_1) entered disabled state [ 41.506786][ T299] IPv6: ADDRCONF(NETDEV_CHANGE): veth1: link becomes ready [ 41.513835][ T299] IPv6: ADDRCONF(NETDEV_CHANGE): veth0: link becomes ready [ 41.522993][ T347] device veth0_vlan entered promiscuous mode [ 41.529363][ T36] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_virt_wifi: link becomes ready [ 41.537348][ T36] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_vlan: link becomes ready [ 41.545178][ T36] IPv6: ADDRCONF(NETDEV_CHANGE): vlan0: link becomes ready [ 41.552232][ T36] IPv6: ADDRCONF(NETDEV_CHANGE): vlan1: link becomes ready [ 41.559258][ T36] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_0: link becomes ready [ 41.567070][ T36] bridge0: port 1(bridge_slave_0) entered blocking state [ 41.573887][ T36] bridge0: port 1(bridge_slave_0) entered forwarding state [ 41.580982][ T36] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_1: link becomes ready [ 41.588866][ T36] bridge0: port 2(bridge_slave_1) entered blocking state [ 41.595640][ T36] bridge0: port 2(bridge_slave_1) entered forwarding state [ 41.602734][ T36] IPv6: ADDRCONF(NETDEV_CHANGE): hsr_slave_0: link becomes ready [ 41.610298][ T36] IPv6: ADDRCONF(NETDEV_CHANGE): hsr_slave_1: link becomes ready [ 41.618848][ T35] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_macvtap: link becomes ready [ 41.626834][ T347] device veth1_macvtap entered promiscuous mode [ 41.634603][ T299] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_batadv: link becomes ready [ 41.642680][ T299] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_batadv: link becomes ready [ 41.651685][ T27] audit: type=1400 audit(1707600649.707:161): avc: denied { mounton } for pid=347 comm="syz-executor.0" path="/dev/binderfs" dev="devtmpfs" ino=207 scontext=root:sysadm_r:sysadm_t tcontext=root:object_r:device_t tclass=dir permissive=1 [ 41.678887][ T27] audit: type=1400 audit(1707600649.737:162): avc: denied { mounton } for pid=353 comm="syz-executor.0" path="/root/syzkaller-testdir3843207060/syzkaller.qi0rtD/0/file0" dev="sda1" ino=1939 scontext=root:sysadm_r:sysadm_t tcontext=root:object_r:user_home_t tclass=dir permissive=1 [ 41.782584][ T355] BUG: kernel NULL pointer dereference, address: 0000000000000038 [ 41.790278][ T355] #PF: supervisor read access in kernel mode [ 41.796612][ T355] #PF: error_code(0x0000) - not-present page [ 41.802430][ T355] PGD 112eeb067 P4D 112eeb067 PUD 112eef067 PMD 0 [ 41.808762][ T355] Oops: 0000 [#1] PREEMPT SMP [ 41.813276][ T355] CPU: 0 PID: 355 Comm: syz-executor.0 Not tainted 6.1.68-syzkaller #0 [ 41.821351][ T355] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 11/17/2023 [ 41.831417][ T355] RIP: 0010:do_rmdir+0xfa/0x1c0 [ 41.836197][ T355] Code: 8b 7e 30 b8 a0 00 00 00 48 01 c7 e8 80 1a b9 00 48 8d 7d b0 4c 89 f6 44 89 e2 e8 61 03 00 00 48 89 c3 48 3d 00 f0 ff ff 77 2d <48> 83 7b 30 00 74 15 49 8b 7f 18 49 8b 76 30 48 89 da e8 ef fa ff [ 41.855646][ T355] RSP: 0018:ffffc9000077beb0 EFLAGS: 00010203 [ 41.861531][ T355] RAX: 0000000000000008 RBX: 0000000000000008 RCX: 0000000000000003 [ 41.869346][ T355] RDX: 0000000300000000 RSI: 0000000000000000 RDI: ffff888100342600 [ 41.877162][ T355] RBP: ffffc9000077bf10 R08: 00000000ffffff9c R09: ffffffff815423cc [ 41.884971][ T355] R10: ffff888112c735e0 R11: ffff888100041400 R12: 0000000000000000 [ 41.892889][ T355] R13: 0000000000000001 R14: ffff88810d1389c0 R15: ffff888100104020 [ 41.900707][ T355] FS: 00007ffacb6376c0(0000) GS:ffff888237c00000(0000) knlGS:0000000000000000 [ 41.909464][ T355] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 [ 41.915884][ T355] CR2: 0000000000000038 CR3: 0000000112ede000 CR4: 00000000003506b0 [ 41.923704][ T355] DR0: 0000000000000000 DR1: 0000000000000000 DR2: 0000000000000000 [ 41.931568][ T355] DR3: 0000000000000000 DR6: 00000000fffe0ff0 DR7: 0000000000000400 [ 41.939322][ T355] Call Trace: [ 41.942446][ T355] [ 41.945225][ T355] ? __die_body+0x62/0xb0 [ 41.949388][ T355] ? __die+0x7e/0x90 [ 41.953129][ T355] ? page_fault_oops+0x369/0x3d0 [ 41.957893][ T355] ? exc_page_fault+0x4dc/0x670 [ 41.962581][ T355] ? asm_exc_page_fault+0x27/0x30 [ 41.967892][ T355] ? fuse_lookup_name+0x37c/0x3e0 [ 41.972845][ T355] ? do_rmdir+0xfa/0x1c0 [ 41.977038][ T355] __x64_sys_rmdir+0x1e/0x30 [ 41.981488][ T355] do_syscall_64+0x3d/0xb0 [ 41.985721][ T355] entry_SYSCALL_64_after_hwframe+0x63/0xcd [ 41.991449][ T355] RIP: 0033:0x7ffaca87cae9 [ 41.995716][ T355] 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 [ 42.015530][ T355] RSP: 002b:00007ffacb6370c8 EFLAGS: 00000246 ORIG_RAX: 0000000000000054 [ 42.023778][ T355] RAX: ffffffffffffffda RBX: 00007ffaca99bf80 RCX: 00007ffaca87cae9 [ 42.031580][ T355] RDX: 0000000000000000 RSI: 0000000000000000 RDI: 0000000020000080 [ 42.039402][ T355] RBP: 00007ffaca8c847a R08: 0000000000000000 R09: 0000000000000000 [ 42.047215][ T355] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000000 [ 42.055020][ T355] R13: 000000000000000b R14: 00007ffaca99bf80 R15: 00007ffe357d22d8 [ 42.062833][ T355] [ 42.065778][ T355] Modules linked in: [ 42.069526][ T355] CR2: 0000000000000038 [ 42.073516][ T355] ---[ end trace 0000000000000000 ]--- [ 42.078797][ T355] RIP: 0010:do_rmdir+0xfa/0x1c0 [ 42.083495][ T355] Code: 8b 7e 30 b8 a0 00 00 00 48 01 c7 e8 80 1a b9 00 48 8d 7d b0 4c 89 f6 44 89 e2 e8 61 03 00 00 48 89 c3 48 3d 00 f0 ff ff 77 2d <48> 83 7b 30 00 74 15 49 8b 7f 18 49 8b 76 30 48 89 da e8 ef fa ff [ 42.103013][ T355] RSP: 0018:ffffc9000077beb0 EFLAGS: 00010203 [ 42.108927][ T355] RAX: 0000000000000008 RBX: 0000000000000008 RCX: 0000000000000003 [ 42.116745][ T355] RDX: 0000000300000000 RSI: 0000000000000000 RDI: ffff888100342600 [ 42.124540][ T355] RBP: ffffc9000077bf10 R08: 00000000ffffff9c R09: ffffffff815423cc [ 42.132350][ T355] R10: ffff888112c735e0 R11: ffff888100041400 R12: 0000000000000000 [ 42.140163][ T355] R13: 0000000000000001 R14: ffff88810d1389c0 R15: ffff888100104020 [ 42.147975][ T355] FS: 00007ffacb6376c0(0000) GS:ffff888237c00000(0000) knlGS:0000000000000000 [ 42.156829][ T355] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 [ 42.163247][ T355] CR2: 0000000000000038 CR3: 0000000112ede000 CR4: 00000000003506b0 [ 42.171064][ T355] DR0: 0000000000000000 DR1: 0000000000000000 DR2: 0000000000000000 [ 42.178869][ T355] DR3: 0000000000000000 DR6: 00000000fffe0ff0 DR7: 0000000000000400 [ 42.186945][ T355] Kernel panic - not syncing: Fatal exception [ 42.193197][ T355] Kernel Offset: disabled [ 42.197310][ T355] Rebooting in 86400 seconds..