Warning: Permanently added '10.128.0.170' (ED25519) to the list of known hosts. 2023/09/22 01:36:12 ignoring optional flag "sandboxArg"="0" 2023/09/22 01:36:12 parsed 1 programs [ 38.249368][ T27] audit: type=1400 audit(1695346572.457:156): avc: denied { mounton } for pid=341 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 [ 38.273949][ T27] audit: type=1400 audit(1695346572.457:157): avc: denied { mount } for pid=341 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 [ 38.297719][ T27] audit: type=1400 audit(1695346572.507:158): avc: denied { unlink } for pid=341 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" 2023/09/22 01:36:12 executed programs: 0 [ 38.371670][ T341] Adding 124996k swap on ./swap-file. Priority:0 extents:1 across:124996k [ 38.389565][ T347] bridge0: port 1(bridge_slave_0) entered blocking state [ 38.396393][ T347] bridge0: port 1(bridge_slave_0) entered disabled state [ 38.403453][ T347] device bridge_slave_0 entered promiscuous mode [ 38.409660][ T347] bridge0: port 2(bridge_slave_1) entered blocking state [ 38.416462][ T347] bridge0: port 2(bridge_slave_1) entered disabled state [ 38.423444][ T347] device bridge_slave_1 entered promiscuous mode [ 38.434379][ T27] audit: type=1400 audit(1695346572.637:159): 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 [ 38.435650][ T347] bridge0: port 2(bridge_slave_1) entered blocking state [ 38.454800][ T27] audit: type=1400 audit(1695346572.637:160): 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 [ 38.461539][ T347] bridge0: port 2(bridge_slave_1) entered forwarding state [ 38.461561][ T347] bridge0: port 1(bridge_slave_0) entered blocking state [ 38.495709][ T347] bridge0: port 1(bridge_slave_0) entered forwarding state [ 38.504530][ T35] bridge0: port 1(bridge_slave_0) entered disabled state [ 38.511475][ T35] bridge0: port 2(bridge_slave_1) entered disabled state [ 38.518493][ T35] IPv6: ADDRCONF(NETDEV_CHANGE): veth1: link becomes ready [ 38.525513][ T35] IPv6: ADDRCONF(NETDEV_CHANGE): veth0: link becomes ready [ 38.534534][ T347] device veth0_vlan entered promiscuous mode [ 38.541490][ T23] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_virt_wifi: link becomes ready [ 38.549502][ T23] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_vlan: link becomes ready [ 38.556938][ T23] IPv6: ADDRCONF(NETDEV_CHANGE): vlan0: link becomes ready [ 38.564047][ T23] IPv6: ADDRCONF(NETDEV_CHANGE): vlan1: link becomes ready [ 38.571073][ T23] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_0: link becomes ready [ 38.579203][ T23] bridge0: port 1(bridge_slave_0) entered blocking state [ 38.585964][ T23] bridge0: port 1(bridge_slave_0) entered forwarding state [ 38.593103][ T23] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_1: link becomes ready [ 38.600954][ T23] bridge0: port 2(bridge_slave_1) entered blocking state [ 38.607699][ T23] bridge0: port 2(bridge_slave_1) entered forwarding state [ 38.614751][ T23] IPv6: ADDRCONF(NETDEV_CHANGE): hsr_slave_0: link becomes ready [ 38.622455][ T23] IPv6: ADDRCONF(NETDEV_CHANGE): hsr_slave_1: link becomes ready [ 38.630875][ T302] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_macvtap: link becomes ready [ 38.638943][ T347] device veth1_macvtap entered promiscuous mode [ 38.645779][ T36] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_batadv: link becomes ready [ 38.653814][ T36] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_batadv: link becomes ready [ 38.662398][ T27] audit: type=1400 audit(1695346572.867:161): 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 [ 38.687878][ T27] audit: type=1400 audit(1695346572.897:162): avc: denied { mounton } for pid=352 comm="syz-executor.0" path="/root/syzkaller-testdir2416783508/syzkaller.2xunNS/0/file0" dev="sda1" ino=1938 scontext=root:sysadm_r:sysadm_t tcontext=root:object_r:user_home_t tclass=dir permissive=1 [ 38.739232][ T355] BUG: kernel NULL pointer dereference, address: 0000000000000039 [ 38.746840][ T355] #PF: supervisor read access in kernel mode [ 38.752649][ T355] #PF: error_code(0x0000) - not-present page [ 38.758638][ T355] PGD 10be68067 P4D 10be68067 PUD 10ca70067 PMD 0 [ 38.764972][ T355] Oops: 0000 [#1] PREEMPT SMP [ 38.769663][ T355] CPU: 0 PID: 355 Comm: syz-executor.0 Not tainted 6.1.25-syzkaller #0 [ 38.777734][ T355] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 08/04/2023 [ 38.787630][ T355] RIP: 0010:fuse_atomic_open+0x8c/0x140 [ 38.793009][ T355] Code: ff ff 49 89 c4 48 3d 01 f0 ff ff 72 05 45 89 e6 eb 2d 4d 85 e4 4d 0f 45 fc 4c 89 f2 48 8b 4d d0 44 8b 45 cc 41 f6 c5 40 74 07 <49> 83 7f 30 00 74 20 48 89 d7 4c 89 e6 e8 22 be e9 ff 41 89 c6 44 [ 38.812450][ T355] RSP: 0018:ffffc900007c7c78 EFLAGS: 00010202 [ 38.818588][ T355] RAX: 0000000000000009 RBX: ffff88810abe92c0 RCX: ffff888112da8400 [ 38.826782][ T355] RDX: ffff88810c824c80 RSI: 0000000000000001 RDI: ffff88810abe9618 [ 38.834597][ T355] RBP: ffffc900007c7cb0 R08: 0000000000008000 R09: ffffffff8153cbdc [ 38.842431][ T355] R10: ffff88810ff0e9a0 R11: ffff888100041400 R12: 0000000000000009 [ 38.850219][ T355] R13: 0000000000008241 R14: ffff88810c824c80 R15: 0000000000000009 [ 38.858029][ T355] FS: 00007fdc633de6c0(0000) GS:ffff888237c00000(0000) knlGS:0000000000000000 [ 38.866795][ T355] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 [ 38.873302][ T355] CR2: 0000000000000039 CR3: 000000010c857000 CR4: 00000000003506b0 [ 38.881170][ T355] DR0: 0000000000000000 DR1: 0000000000000000 DR2: 0000000000000000 [ 38.888928][ T355] DR3: 0000000000000000 DR6: 00000000fffe0ff0 DR7: 0000000000000400 [ 38.896738][ T355] Call Trace: [ 38.900037][ T355] [ 38.902814][ T355] path_openat+0x3e2/0xb60 [ 38.907064][ T355] do_filp_open+0xad/0x150 [ 38.911322][ T355] do_sys_openat2+0x8e/0x240 [ 38.915744][ T355] ? debug_smp_processor_id+0x17/0x20 [ 38.920953][ T355] __x64_sys_creat+0x44/0x60 [ 38.925380][ T355] do_syscall_64+0x3d/0xb0 [ 38.929639][ T355] entry_SYSCALL_64_after_hwframe+0x63/0xcd [ 38.935363][ T355] RIP: 0033:0x7fdc6387cb29 [ 38.939624][ 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 [ 38.959616][ T355] RSP: 002b:00007fdc633de0c8 EFLAGS: 00000246 ORIG_RAX: 0000000000000055 [ 38.968254][ T355] RAX: ffffffffffffffda RBX: 00007fdc6399c050 RCX: 00007fdc6387cb29 [ 38.976062][ T355] RDX: 0000000000000000 RSI: 0000000000000000 RDI: 0000000020000000 [ 38.983879][ T355] RBP: 00007fdc638c847a R08: 0000000000000000 R09: 0000000000000000 [ 38.992743][ T355] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000000 [ 39.000641][ T355] R13: 000000000000006e R14: 00007fdc6399c050 R15: 00007ffc980d8b88 [ 39.008541][ T355] [ 39.011403][ T355] Modules linked in: [ 39.015234][ T355] CR2: 0000000000000039 [ 39.019219][ T355] ---[ end trace 0000000000000000 ]--- [ 39.024510][ T355] RIP: 0010:fuse_atomic_open+0x8c/0x140 [ 39.029890][ T355] Code: ff ff 49 89 c4 48 3d 01 f0 ff ff 72 05 45 89 e6 eb 2d 4d 85 e4 4d 0f 45 fc 4c 89 f2 48 8b 4d d0 44 8b 45 cc 41 f6 c5 40 74 07 <49> 83 7f 30 00 74 20 48 89 d7 4c 89 e6 e8 22 be e9 ff 41 89 c6 44 [ 39.049427][ T355] RSP: 0018:ffffc900007c7c78 EFLAGS: 00010202 [ 39.055329][ T355] RAX: 0000000000000009 RBX: ffff88810abe92c0 RCX: ffff888112da8400 [ 39.063412][ T355] RDX: ffff88810c824c80 RSI: 0000000000000001 RDI: ffff88810abe9618 [ 39.071225][ T355] RBP: ffffc900007c7cb0 R08: 0000000000008000 R09: ffffffff8153cbdc [ 39.079113][ T355] R10: ffff88810ff0e9a0 R11: ffff888100041400 R12: 0000000000000009 [ 39.086920][ T355] R13: 0000000000008241 R14: ffff88810c824c80 R15: 0000000000000009 [ 39.094942][ T355] FS: 00007fdc633de6c0(0000) GS:ffff888237c00000(0000) knlGS:0000000000000000 [ 39.103804][ T355] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 [ 39.110217][ T355] CR2: 0000000000000039 CR3: 000000010c857000 CR4: 00000000003506b0 [ 39.118029][ T355] DR0: 0000000000000000 DR1: 0000000000000000 DR2: 0000000000000000 [ 39.125840][ T355] DR3: 0000000000000000 DR6: 00000000fffe0ff0 DR7: 0000000000000400 [ 39.133825][ T355] Kernel panic - not syncing: Fatal exception [ 39.139975][ T355] Kernel Offset: disabled [ 39.144086][ T355] Rebooting in 86400 seconds..