Warning: Permanently added '10.128.0.64' (ED25519) to the list of known hosts. 2024/04/24 15:47:49 ignoring optional flag "sandboxArg"="0" 2024/04/24 15:47:49 parsed 1 programs [ 47.384525][ T27] audit: type=1400 audit(1713973669.342:156): avc: denied { mounton } for pid=346 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 [ 47.412587][ T27] audit: type=1400 audit(1713973669.342:157): avc: denied { mount } for pid=346 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 [ 47.440586][ T27] audit: type=1400 audit(1713973669.402:158): avc: denied { unlink } for pid=346 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" 2024/04/24 15:47:49 executed programs: 0 [ 47.477534][ T346] Adding 124996k swap on ./swap-file. Priority:0 extents:1 across:124996k [ 47.496784][ T352] bridge0: port 1(bridge_slave_0) entered blocking state [ 47.503803][ T352] bridge0: port 1(bridge_slave_0) entered disabled state [ 47.511432][ T352] device bridge_slave_0 entered promiscuous mode [ 47.517730][ T352] bridge0: port 2(bridge_slave_1) entered blocking state [ 47.525542][ T352] bridge0: port 2(bridge_slave_1) entered disabled state [ 47.532500][ T352] device bridge_slave_1 entered promiscuous mode [ 47.545767][ T27] audit: type=1400 audit(1713973669.502:159): avc: denied { write } for pid=352 comm="syz-executor.0" scontext=root:sysadm_r:sysadm_t tcontext=root:sysadm_r:sysadm_t tclass=netlink_generic_socket permissive=1 [ 47.547112][ T352] bridge0: port 2(bridge_slave_1) entered blocking state [ 47.568452][ T27] audit: type=1400 audit(1713973669.502:160): avc: denied { read } for pid=352 comm="syz-executor.0" scontext=root:sysadm_r:sysadm_t tcontext=root:sysadm_r:sysadm_t tclass=netlink_generic_socket permissive=1 [ 47.575534][ T352] bridge0: port 2(bridge_slave_1) entered forwarding state [ 47.575559][ T352] bridge0: port 1(bridge_slave_0) entered blocking state [ 47.610341][ T352] bridge0: port 1(bridge_slave_0) entered forwarding state [ 47.619536][ T301] bridge0: port 1(bridge_slave_0) entered disabled state [ 47.626906][ T301] bridge0: port 2(bridge_slave_1) entered disabled state [ 47.634452][ T301] IPv6: ADDRCONF(NETDEV_CHANGE): veth1: link becomes ready [ 47.643338][ T301] IPv6: ADDRCONF(NETDEV_CHANGE): veth0: link becomes ready [ 47.654097][ T352] device veth0_vlan entered promiscuous mode [ 47.661331][ T301] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_virt_wifi: link becomes ready [ 47.669925][ T301] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_vlan: link becomes ready [ 47.677792][ T301] IPv6: ADDRCONF(NETDEV_CHANGE): vlan0: link becomes ready [ 47.685186][ T301] IPv6: ADDRCONF(NETDEV_CHANGE): vlan1: link becomes ready [ 47.692551][ T301] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_0: link becomes ready [ 47.700379][ T301] bridge0: port 1(bridge_slave_0) entered blocking state [ 47.707776][ T301] bridge0: port 1(bridge_slave_0) entered forwarding state [ 47.715119][ T301] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_1: link becomes ready [ 47.723220][ T301] bridge0: port 2(bridge_slave_1) entered blocking state [ 47.730287][ T301] bridge0: port 2(bridge_slave_1) entered forwarding state [ 47.737857][ T301] IPv6: ADDRCONF(NETDEV_CHANGE): hsr_slave_0: link becomes ready [ 47.745953][ T301] IPv6: ADDRCONF(NETDEV_CHANGE): hsr_slave_1: link becomes ready [ 47.755864][ T36] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_macvtap: link becomes ready [ 47.764857][ T352] device veth1_macvtap entered promiscuous mode [ 47.771648][ T309] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_batadv: link becomes ready [ 47.781933][ T36] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_batadv: link becomes ready [ 47.791043][ T27] audit: type=1400 audit(1713973669.752:161): avc: denied { mounton } for pid=352 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 [ 47.816172][ T27] audit: type=1400 audit(1713973669.772:162): avc: denied { mounton } for pid=359 comm="syz-executor.0" path="/root/syzkaller-testdir2250403682/syzkaller.PprDHH/0/file0" dev="sda1" ino=1939 scontext=root:sysadm_r:sysadm_t tcontext=root:object_r:user_home_t tclass=dir permissive=1 [ 47.851706][ T27] audit: type=1400 audit(1713973669.812:163): avc: denied { write } for pid=359 comm="syz-executor.0" name="/" dev="incremental-fs" ino=1939 scontext=root:sysadm_r:sysadm_t tcontext=system_u:object_r:unlabeled_t tclass=dir permissive=1 [ 47.851723][ T360] BUG: kernel NULL pointer dereference, address: 0000000000000030 [ 47.876798][ T27] audit: type=1400 audit(1713973669.812:164): avc: denied { add_name } for pid=359 comm="syz-executor.0" name=".pending_reads" dev="incremental-fs" ino=2 scontext=root:sysadm_r:sysadm_t tcontext=system_u:object_r:unlabeled_t tclass=dir permissive=1 [ 47.885796][ T360] #PF: supervisor read access in kernel mode [ 47.885800][ T360] #PF: error_code(0x0000) - not-present page [ 47.885803][ T360] PGD 115e32067 P4D 115e32067 PUD 115e3c067 PMD 0 [ 47.885808][ T360] Oops: 0000 [#1] PREEMPT SMP [ 47.885812][ T360] CPU: 0 PID: 360 Comm: syz-executor.0 Not tainted 6.1.75-syzkaller #0 [ 47.885815][ T360] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 03/27/2024 [ 47.885817][ T360] RIP: 0010:vfs_link+0x11/0x2b0 [ 47.885824][ T360] Code: ff ff 48 89 df be 9c ff ff ff 48 89 c2 e8 27 fd ff ff 48 98 5b 41 5e 5d c3 55 48 89 e5 41 57 41 56 41 55 41 54 53 48 83 ec 18 <4c> 8b 7f 30 41 bd fe ff ff ff 4d 85 ff 0f 84 a9 00 00 00 49 89 d4 [ 47.885827][ T360] RSP: 0018:ffffc900007afd50 EFLAGS: 00010286 [ 47.885830][ T360] RAX: 000000000b6c2601 RBX: ffff88810b6c2628 RCX: ffff88810b73cd00 [ 47.885832][ T360] RDX: ffff88810b6c2628 RSI: ffffffff8304fd38 RDI: 0000000000000000 [ 47.910196][ T27] audit: type=1400 audit(1713973669.812:165): avc: denied { link } for pid=359 comm="syz-executor.0" name=".pending_reads" dev="incremental-fs" ino=2 scontext=root:sysadm_r:sysadm_t tcontext=system_u:object_r:unlabeled_t tclass=file permissive=1 [ 47.915916][ T360] RBP: ffffc900007afd90 R08: 0000000000000000 R09: ffffffff81260239 [ 47.915922][ T360] R10: ffff888100188d00 R11: ffff88810c0afb70 R12: ffff888112e8b818 [ 47.915924][ T360] R13: ffff88810b73cd00 R14: ffff88810b6c26c8 R15: ffff88810ccd00d0 [ 47.915926][ T360] FS: 00007f21aad9b6c0(0000) GS:ffff888237c00000(0000) knlGS:0000000000000000 [ 47.915928][ T360] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 [ 47.915930][ T360] CR2: 0000000000000030 CR3: 0000000115e4e000 CR4: 00000000003506b0 [ 47.915935][ T360] DR0: 0000000000000000 DR1: 0000000000000000 DR2: 0000000000000000 [ 47.915936][ T360] DR3: 0000000000000000 DR6: 00000000fffe0ff0 DR7: 0000000000000400 [ 47.915938][ T360] Call Trace: [ 47.915940][ T360] [ 47.915943][ T360] ? __die_body+0x62/0xb0 [ 48.106341][ T360] ? __die+0x7e/0x90 [ 48.110193][ T360] ? page_fault_oops+0x369/0x3d0 [ 48.115060][ T360] ? audit_log_end+0xe9/0xf0 [ 48.119790][ T360] ? common_lsm_audit+0x494/0x780 [ 48.125569][ T360] ? exc_page_fault+0x4dc/0x670 [ 48.130229][ T360] ? asm_exc_page_fault+0x27/0x30 [ 48.135183][ T360] ? audit_log_end+0xe9/0xf0 [ 48.139989][ T360] ? vfs_link+0x11/0x2b0 [ 48.144388][ T360] ? rwsem_write_trylock+0x47/0xb0 [ 48.150460][ T360] dir_link+0x14b/0x1e0 [ 48.155148][ T360] vfs_link+0x21c/0x2b0 [ 48.159248][ T360] do_linkat+0x132/0x340 [ 48.163498][ T360] __x64_sys_linkat+0x5a/0x70 [ 48.168559][ T360] do_syscall_64+0x3d/0xb0 [ 48.173319][ T360] entry_SYSCALL_64_after_hwframe+0x63/0xcd [ 48.179043][ T360] RIP: 0033:0x7f21aa07dda9 [ 48.183526][ T360] 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 [ 48.203562][ T360] RSP: 002b:00007f21aad9b0c8 EFLAGS: 00000246 ORIG_RAX: 0000000000000109 [ 48.212164][ T360] RAX: ffffffffffffffda RBX: 00007f21aa1abf80 RCX: 00007f21aa07dda9 [ 48.220133][ T360] RDX: 0000000000000004 RSI: 0000000020000080 RDI: 0000000000000004 [ 48.227945][ T360] RBP: 00007f21aa0ca47a R08: 0000000000000000 R09: 0000000000000000 [ 48.235761][ T360] R10: 0000000020000000 R11: 0000000000000246 R12: 0000000000000000 [ 48.243583][ T360] R13: 000000000000000b R14: 00007f21aa1abf80 R15: 00007fff342f0408 [ 48.252729][ T360] [ 48.255911][ T360] Modules linked in: [ 48.260085][ T360] CR2: 0000000000000030 [ 48.264202][ T360] ---[ end trace 0000000000000000 ]--- [ 48.269652][ T360] RIP: 0010:vfs_link+0x11/0x2b0 [ 48.275557][ T360] Code: ff ff 48 89 df be 9c ff ff ff 48 89 c2 e8 27 fd ff ff 48 98 5b 41 5e 5d c3 55 48 89 e5 41 57 41 56 41 55 41 54 53 48 83 ec 18 <4c> 8b 7f 30 41 bd fe ff ff ff 4d 85 ff 0f 84 a9 00 00 00 49 89 d4 [ 48.296796][ T360] RSP: 0018:ffffc900007afd50 EFLAGS: 00010286 [ 48.302696][ T360] RAX: 000000000b6c2601 RBX: ffff88810b6c2628 RCX: ffff88810b73cd00 [ 48.310504][ T360] RDX: ffff88810b6c2628 RSI: ffffffff8304fd38 RDI: 0000000000000000 [ 48.318645][ T360] RBP: ffffc900007afd90 R08: 0000000000000000 R09: ffffffff81260239 [ 48.326937][ T360] R10: ffff888100188d00 R11: ffff88810c0afb70 R12: ffff888112e8b818 [ 48.335449][ T360] R13: ffff88810b73cd00 R14: ffff88810b6c26c8 R15: ffff88810ccd00d0 [ 48.343607][ T360] FS: 00007f21aad9b6c0(0000) GS:ffff888237c00000(0000) knlGS:0000000000000000 [ 48.352553][ T360] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 [ 48.358984][ T360] CR2: 0000000000000030 CR3: 0000000115e4e000 CR4: 00000000003506b0 [ 48.366871][ T360] DR0: 0000000000000000 DR1: 0000000000000000 DR2: 0000000000000000 [ 48.374676][ T360] DR3: 0000000000000000 DR6: 00000000fffe0ff0 DR7: 0000000000000400 [ 48.382598][ T360] Kernel panic - not syncing: Fatal exception [ 48.389422][ T360] Kernel Offset: disabled [ 48.393536][ T360] Rebooting in 86400 seconds..