Warning: Permanently added '10.128.1.145' (ED25519) to the list of known hosts. 2024/03/01 11:45:30 ignoring optional flag "sandboxArg"="0" 2024/03/01 11:45:30 parsed 1 programs [ 41.640863][ T27] audit: type=1400 audit(1709293530.566:156): 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 [ 41.665668][ T27] audit: type=1400 audit(1709293530.566:157): 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 2024/03/01 11:45:30 executed programs: 0 [ 41.705041][ T27] audit: type=1400 audit(1709293530.636:158): avc: denied { unlink } for pid=341 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" [ 41.734582][ T341] Adding 124996k swap on ./swap-file. Priority:0 extents:1 across:124996k [ 41.757776][ T347] bridge0: port 1(bridge_slave_0) entered blocking state [ 41.764660][ T347] bridge0: port 1(bridge_slave_0) entered disabled state [ 41.771651][ T347] device bridge_slave_0 entered promiscuous mode [ 41.778030][ T347] bridge0: port 2(bridge_slave_1) entered blocking state [ 41.784940][ T347] bridge0: port 2(bridge_slave_1) entered disabled state [ 41.791798][ T347] device bridge_slave_1 entered promiscuous mode [ 41.805674][ T27] audit: type=1400 audit(1709293530.736:159): 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 [ 41.816579][ T347] bridge0: port 2(bridge_slave_1) entered blocking state [ 41.826016][ T27] audit: type=1400 audit(1709293530.746:160): 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 [ 41.833163][ T347] bridge0: port 2(bridge_slave_1) entered forwarding state [ 41.861157][ T347] bridge0: port 1(bridge_slave_0) entered blocking state [ 41.867949][ T347] bridge0: port 1(bridge_slave_0) entered forwarding state [ 41.877342][ T299] bridge0: port 1(bridge_slave_0) entered disabled state [ 41.884245][ T299] bridge0: port 2(bridge_slave_1) entered disabled state [ 41.891456][ T299] IPv6: ADDRCONF(NETDEV_CHANGE): veth1: link becomes ready [ 41.898943][ T299] IPv6: ADDRCONF(NETDEV_CHANGE): veth0: link becomes ready [ 41.908435][ T347] device veth0_vlan entered promiscuous mode [ 41.915194][ T36] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_virt_wifi: link becomes ready [ 41.923193][ T36] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_vlan: link becomes ready [ 41.931018][ T36] IPv6: ADDRCONF(NETDEV_CHANGE): vlan0: link becomes ready [ 41.938545][ T36] IPv6: ADDRCONF(NETDEV_CHANGE): vlan1: link becomes ready [ 41.945998][ T36] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_0: link becomes ready [ 41.953850][ T36] bridge0: port 1(bridge_slave_0) entered blocking state [ 41.960668][ T36] bridge0: port 1(bridge_slave_0) entered forwarding state [ 41.967900][ T36] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_1: link becomes ready [ 41.975703][ T36] bridge0: port 2(bridge_slave_1) entered blocking state [ 41.982528][ T36] bridge0: port 2(bridge_slave_1) entered forwarding state [ 41.989635][ T36] IPv6: ADDRCONF(NETDEV_CHANGE): hsr_slave_0: link becomes ready [ 41.997280][ T36] IPv6: ADDRCONF(NETDEV_CHANGE): hsr_slave_1: link becomes ready [ 42.005346][ T56] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_macvtap: link becomes ready [ 42.013435][ T347] device veth1_macvtap entered promiscuous mode [ 42.020581][ T352] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_batadv: link becomes ready [ 42.029838][ T56] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_batadv: link becomes ready [ 42.038999][ T27] audit: type=1400 audit(1709293530.966:161): 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 [ 42.065803][ T27] audit: type=1400 audit(1709293530.986:162): avc: denied { mounton } for pid=353 comm="syz-executor.0" path="/root/syzkaller-testdir3432569640/syzkaller.rpPRsU/0/file0" dev="sda1" ino=1939 scontext=root:sysadm_r:sysadm_t tcontext=root:object_r:user_home_t tclass=dir permissive=1 [ 42.900070][ T27] audit: type=1400 audit(1709293531.826:163): avc: denied { unmount } for pid=347 comm="syz-executor.0" scontext=root:sysadm_r:sysadm_t tcontext=system_u:object_r:fusefs_t tclass=filesystem permissive=1 [ 43.024197][ T362] BUG: kernel NULL pointer dereference, address: 0000000000000040 [ 43.031998][ T362] #PF: supervisor read access in kernel mode [ 43.037812][ T362] #PF: error_code(0x0000) - not-present page [ 43.043627][ T362] PGD 1108ab067 P4D 1108ab067 PUD 110882067 PMD 0 [ 43.050078][ T362] Oops: 0000 [#1] PREEMPT SMP [ 43.054662][ T362] CPU: 1 PID: 362 Comm: syz-executor.0 Not tainted 6.1.68-syzkaller #0 [ 43.062887][ T362] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/25/2024 [ 43.072904][ T362] RIP: 0010:vfs_rename+0x45/0x570 [ 43.077843][ T362] Code: 00 00 48 89 45 d0 4c 8b 47 08 4c 8b 7f 10 48 8b 4f 20 48 8b 77 28 4c 8b 4f 30 41 bd 00 00 60 00 45 23 2f 8b 57 38 49 8b 5f 30 <48> 8b 7e 30 48 8b 41 28 8b 80 28 04 00 00 48 c7 45 c8 00 00 00 00 [ 43.097799][ T362] RSP: 0018:ffffc90000767d38 EFLAGS: 00010206 [ 43.103699][ T362] RAX: 885f7520ef67c600 RBX: ffff888109cf8b40 RCX: ffff888109cf8780 [ 43.111599][ T362] RDX: 0000000000000000 RSI: 0000000000000010 RDI: ffffc90000767e90 [ 43.119496][ T362] RBP: ffffc90000767dd8 R08: ffff888109cf8780 R09: ffffc90000767e40 [ 43.127509][ T362] R10: ffff88811083c8a0 R11: ffff888100041400 R12: ffffc90000767e90 [ 43.135558][ T362] R13: 0000000000400000 R14: 0000000020000101 R15: ffff888109d2f820 [ 43.143453][ T362] FS: 00007f8c2da4b6c0(0000) GS:ffff888237d00000(0000) knlGS:0000000000000000 [ 43.152388][ T362] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 [ 43.158897][ T362] CR2: 0000000000000040 CR3: 000000010bb0f000 CR4: 00000000003506a0 [ 43.166812][ T362] DR0: 0000000000000000 DR1: 0000000000000000 DR2: 0000000000000000 [ 43.174729][ T362] DR3: 0000000000000000 DR6: 00000000fffe0ff0 DR7: 0000000000000400 [ 43.182508][ T362] Call Trace: [ 43.185632][ T362] [ 43.188547][ T362] ? __die_body+0x62/0xb0 [ 43.192662][ T362] ? __die+0x7e/0x90 [ 43.196406][ T362] ? page_fault_oops+0x369/0x3d0 [ 43.201175][ T362] ? kfree+0x7a/0xf0 [ 43.204900][ T362] ? exc_page_fault+0x4dc/0x670 [ 43.209598][ T362] ? asm_exc_page_fault+0x27/0x30 [ 43.214450][ T362] ? vfs_rename+0x45/0x570 [ 43.218800][ T362] ? dentry_kill+0x63/0x110 [ 43.223354][ T362] ? dput+0xb2/0xd0 [ 43.227172][ T362] do_renameat2+0x404/0x600 [ 43.231728][ T362] __x64_sys_rename+0x3f/0x50 [ 43.236315][ T362] do_syscall_64+0x3d/0xb0 [ 43.240653][ T362] entry_SYSCALL_64_after_hwframe+0x63/0xcd [ 43.246640][ T362] RIP: 0033:0x7f8c2cc7cae9 [ 43.250985][ T362] 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 [ 43.270419][ T362] RSP: 002b:00007f8c2da4b0c8 EFLAGS: 00000246 ORIG_RAX: 0000000000000052 [ 43.278835][ T362] RAX: ffffffffffffffda RBX: 00007f8c2cd9bf80 RCX: 00007f8c2cc7cae9 [ 43.286737][ T362] RDX: 0000000000000000 RSI: 0000000020000140 RDI: 0000000020000100 [ 43.294548][ T362] RBP: 00007f8c2ccc847a R08: 0000000000000000 R09: 0000000000000000 [ 43.303398][ T362] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000000 [ 43.311211][ T362] R13: 000000000000000b R14: 00007f8c2cd9bf80 R15: 00007ffd4f9352f8 [ 43.319111][ T362] [ 43.321976][ T362] Modules linked in: [ 43.325718][ T362] CR2: 0000000000000040 [ 43.329698][ T362] ---[ end trace 0000000000000000 ]--- [ 43.334991][ T362] RIP: 0010:vfs_rename+0x45/0x570 [ 43.339850][ T362] Code: 00 00 48 89 45 d0 4c 8b 47 08 4c 8b 7f 10 48 8b 4f 20 48 8b 77 28 4c 8b 4f 30 41 bd 00 00 60 00 45 23 2f 8b 57 38 49 8b 5f 30 <48> 8b 7e 30 48 8b 41 28 8b 80 28 04 00 00 48 c7 45 c8 00 00 00 00 [ 43.359543][ T362] RSP: 0018:ffffc90000767d38 EFLAGS: 00010206 [ 43.365537][ T362] RAX: 885f7520ef67c600 RBX: ffff888109cf8b40 RCX: ffff888109cf8780 [ 43.373559][ T362] RDX: 0000000000000000 RSI: 0000000000000010 RDI: ffffc90000767e90 [ 43.381470][ T362] RBP: ffffc90000767dd8 R08: ffff888109cf8780 R09: ffffc90000767e40 [ 43.389374][ T362] R10: ffff88811083c8a0 R11: ffff888100041400 R12: ffffc90000767e90 [ 43.397455][ T362] R13: 0000000000400000 R14: 0000000020000101 R15: ffff888109d2f820 [ 43.405274][ T362] FS: 00007f8c2da4b6c0(0000) GS:ffff888237d00000(0000) knlGS:0000000000000000 [ 43.414034][ T362] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 [ 43.420555][ T362] CR2: 0000000000000040 CR3: 000000010bb0f000 CR4: 00000000003506a0 [ 43.428704][ T362] DR0: 0000000000000000 DR1: 0000000000000000 DR2: 0000000000000000 [ 43.436512][ T362] DR3: 0000000000000000 DR6: 00000000fffe0ff0 DR7: 0000000000000400 [ 43.444426][ T362] Kernel panic - not syncing: Fatal exception [ 43.450630][ T362] Kernel Offset: disabled [ 43.454752][ T362] Rebooting in 86400 seconds..