Warning: Permanently added '10.128.0.236' (ECDSA) to the list of known hosts. 2023/07/02 21:07:36 ignoring optional flag "sandboxArg"="0" 2023/07/02 21:07:36 parsed 1 programs [ 47.814715][ T24] audit: type=1400 audit(1688332056.139:154): avc: denied { mounton } for pid=434 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 2023/07/02 21:07:36 executed programs: 0 [ 47.842252][ T24] audit: type=1400 audit(1688332056.169:155): avc: denied { mount } for pid=434 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 [ 47.865868][ T24] audit: type=1400 audit(1688332056.169:156): avc: denied { unlink } for pid=434 comm="syz-executor" name="swap-file" dev="sda1" ino=1928 scontext=root:sysadm_r:sysadm_t tcontext=system_u:object_r:unlabeled_t tclass=file permissive=1 trawcon="root:object_r:swapfile_t" [ 47.897913][ T434] Adding 124996k swap on ./swap-file. Priority:0 extents:1 across:124996k [ 47.931383][ T440] bridge0: port 1(bridge_slave_0) entered blocking state [ 47.938680][ T440] bridge0: port 1(bridge_slave_0) entered disabled state [ 47.946054][ T440] device bridge_slave_0 entered promiscuous mode [ 47.952698][ T440] bridge0: port 2(bridge_slave_1) entered blocking state [ 47.959550][ T440] bridge0: port 2(bridge_slave_1) entered disabled state [ 47.966552][ T440] device bridge_slave_1 entered promiscuous mode [ 47.988199][ T24] audit: type=1400 audit(1688332056.309:157): avc: denied { write } for pid=440 comm="syz-executor.0" scontext=root:sysadm_r:sysadm_t tcontext=root:sysadm_r:sysadm_t tclass=netlink_generic_socket permissive=1 [ 47.991596][ T440] bridge0: port 2(bridge_slave_1) entered blocking state [ 48.008845][ T24] audit: type=1400 audit(1688332056.309:158): avc: denied { read } for pid=440 comm="syz-executor.0" scontext=root:sysadm_r:sysadm_t tcontext=root:sysadm_r:sysadm_t tclass=netlink_generic_socket permissive=1 [ 48.015612][ T440] bridge0: port 2(bridge_slave_1) entered forwarding state [ 48.015694][ T440] bridge0: port 1(bridge_slave_0) entered blocking state [ 48.050239][ T440] bridge0: port 1(bridge_slave_0) entered forwarding state [ 48.062986][ T394] bridge0: port 1(bridge_slave_0) entered disabled state [ 48.069921][ T394] bridge0: port 2(bridge_slave_1) entered disabled state [ 48.076899][ T394] IPv6: ADDRCONF(NETDEV_CHANGE): veth1: link becomes ready [ 48.084722][ T394] IPv6: ADDRCONF(NETDEV_CHANGE): veth0: link becomes ready [ 48.092767][ T399] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_0: link becomes ready [ 48.100735][ T399] bridge0: port 1(bridge_slave_0) entered blocking state [ 48.107540][ T399] bridge0: port 1(bridge_slave_0) entered forwarding state [ 48.121497][ T440] device veth0_vlan entered promiscuous mode [ 48.130151][ T399] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_virt_wifi: link becomes ready [ 48.138500][ T399] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_vlan: link becomes ready [ 48.146705][ T399] IPv6: ADDRCONF(NETDEV_CHANGE): vlan0: link becomes ready [ 48.153885][ T399] IPv6: ADDRCONF(NETDEV_CHANGE): vlan1: link becomes ready [ 48.161755][ T399] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_macvtap: link becomes ready [ 48.170727][ T399] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_1: link becomes ready [ 48.179091][ T399] bridge0: port 2(bridge_slave_1) entered blocking state [ 48.186156][ T399] bridge0: port 2(bridge_slave_1) entered forwarding state [ 48.193368][ T399] IPv6: ADDRCONF(NETDEV_CHANGE): hsr_slave_0: link becomes ready [ 48.201293][ T399] IPv6: ADDRCONF(NETDEV_CHANGE): hsr_slave_1: link becomes ready [ 48.210095][ T440] device veth1_macvtap entered promiscuous mode [ 48.218357][ T394] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_batadv: link becomes ready [ 48.227694][ T400] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_batadv: link becomes ready [ 48.240228][ T24] audit: type=1400 audit(1688332056.569:159): avc: denied { mounton } for pid=440 comm="syz-executor.0" path="/dev/binderfs" dev="devtmpfs" ino=357 scontext=root:sysadm_r:sysadm_t tcontext=root:object_r:device_t tclass=dir permissive=1 [ 48.266087][ T24] audit: type=1400 audit(1688332056.589:160): avc: denied { mounton } for pid=445 comm="syz-executor.0" path="/root/syzkaller-testdir4238495182/syzkaller.IKzJDp/0/file0" dev="sda1" ino=1938 scontext=root:sysadm_r:sysadm_t tcontext=root:object_r:user_home_t tclass=dir permissive=1 [ 48.317300][ T446] general protection fault, probably for non-canonical address 0xdffffc0000000000: 0000 [#1] PREEMPT SMP KASAN [ 48.328914][ T446] KASAN: null-ptr-deref in range [0x0000000000000000-0x0000000000000007] [ 48.337387][ T446] CPU: 0 PID: 446 Comm: syz-executor.0 Not tainted 5.10.85-syzkaller #0 [ 48.345651][ T446] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 05/27/2023 [ 48.355898][ T446] RIP: 0010:do_unlinkat+0x251/0x5d0 [ 48.360924][ T446] Code: 4c 89 e0 4c 89 e2 48 c1 e8 03 83 e2 07 42 0f b6 04 28 38 d0 7f 08 84 c0 0f 85 a9 02 00 00 4c 89 c0 45 0f b6 24 24 48 c1 e8 03 <42> 0f b6 04 28 84 c0 74 08 3c 03 0f 8e 71 02 00 00 41 8b 00 89 c2 [ 48.380554][ T446] RSP: 0018:ffffc900008f7e08 EFLAGS: 00010246 [ 48.386538][ T446] RAX: 0000000000000000 RBX: ffffc900008f7ee8 RCX: 0000000000000000 [ 48.394358][ T446] RDX: 0000000000000005 RSI: 0000000000000008 RDI: ffff88810b34ab0c [ 48.402163][ T446] RBP: ffffc900008f7f10 R08: 0000000000000002 R09: ffff88811c77df3f [ 48.409983][ T446] R10: ffffed10238efbe7 R11: ffff88810cbfc000 R12: 0000000000000000 [ 48.417787][ T446] R13: dffffc0000000000 R14: ffff88810cbf4400 R15: 0000000000000000 [ 48.426138][ T446] FS: 00007f5075a17700(0000) GS:ffff8881f7200000(0000) knlGS:0000000000000000 [ 48.435243][ T446] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 [ 48.442974][ T446] CR2: 000000002000a000 CR3: 0000000121268000 CR4: 00000000003506b0 [ 48.451464][ T446] DR0: 0000000000000000 DR1: 0000000000000000 DR2: 0000000000000000 [ 48.459903][ T446] DR3: 0000000000000000 DR6: 00000000fffe0ff0 DR7: 0000000000000400 [ 48.468243][ T446] Call Trace: [ 48.471732][ T446] ? __ia32_sys_rmdir+0xe0/0xe0 [ 48.476610][ T446] ? __check_object_size+0x1df/0x270 [ 48.482141][ T446] ? strncpy_from_user+0x74/0x280 [ 48.487082][ T446] ? getname_flags.part.0+0x8c/0x480 [ 48.492187][ T446] __x64_sys_unlink+0xa5/0xe0 [ 48.496801][ T446] do_syscall_64+0x32/0x80 [ 48.501229][ T446] entry_SYSCALL_64_after_hwframe+0x44/0xa9 [ 48.506958][ T446] RIP: 0033:0x7f5075ea4389 [ 48.511305][ T446] Code: 28 00 00 00 75 05 48 83 c4 28 c3 e8 f1 19 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 b8 ff ff ff f7 d8 64 89 01 48 [ 48.531464][ T446] RSP: 002b:00007f5075a17168 EFLAGS: 00000246 ORIG_RAX: 0000000000000057 [ 48.540239][ T446] RAX: ffffffffffffffda RBX: 00007f5075fc3f80 RCX: 00007f5075ea4389 [ 48.548220][ T446] RDX: 0000000000000000 RSI: 0000000000000000 RDI: 0000000020000100 [ 48.556324][ T446] RBP: 00007f5075eef493 R08: 0000000000000000 R09: 0000000000000000 [ 48.564486][ T446] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000000 [ 48.572843][ T446] R13: 00007ffd704725df R14: 00007f5075a17300 R15: 0000000000022000 [ 48.581792][ T446] Modules linked in: [ 48.586483][ T446] ---[ end trace e3efe13a8e6525c2 ]--- [ 48.592070][ T446] RIP: 0010:do_unlinkat+0x251/0x5d0 [ 48.597488][ T446] Code: 4c 89 e0 4c 89 e2 48 c1 e8 03 83 e2 07 42 0f b6 04 28 38 d0 7f 08 84 c0 0f 85 a9 02 00 00 4c 89 c0 45 0f b6 24 24 48 c1 e8 03 <42> 0f b6 04 28 84 c0 74 08 3c 03 0f 8e 71 02 00 00 41 8b 00 89 c2 [ 48.618425][ T446] RSP: 0018:ffffc900008f7e08 EFLAGS: 00010246 [ 48.624508][ T446] RAX: 0000000000000000 RBX: ffffc900008f7ee8 RCX: 0000000000000000 [ 48.633220][ T446] RDX: 0000000000000005 RSI: 0000000000000008 RDI: ffff88810b34ab0c [ 48.641678][ T446] RBP: ffffc900008f7f10 R08: 0000000000000002 R09: ffff88811c77df3f [ 48.649918][ T446] R10: ffffed10238efbe7 R11: ffff88810cbfc000 R12: 0000000000000000 [ 48.658054][ T446] R13: dffffc0000000000 R14: ffff88810cbf4400 R15: 0000000000000000 [ 48.666085][ T446] FS: 00007f5075a17700(0000) GS:ffff8881f7200000(0000) knlGS:0000000000000000 [ 48.675037][ T446] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 [ 48.681551][ T446] CR2: 000000002000a000 CR3: 0000000121268000 CR4: 00000000003506b0 [ 48.689712][ T446] DR0: 0000000000000000 DR1: 0000000000000000 DR2: 0000000000000000 [ 48.697493][ T446] DR3: 0000000000000000 DR6: 00000000fffe0ff0 DR7: 0000000000000400 [ 48.705693][ T446] Kernel panic - not syncing: Fatal exception [ 48.711998][ T446] Kernel Offset: disabled [ 48.716393][ T446] Rebooting in 86400 seconds..