Warning: Permanently added '10.128.10.11' (ED25519) to the list of known hosts. 2024/01/23 09:06:28 ignoring optional flag "sandboxArg"="0" 2024/01/23 09:06:28 parsed 1 programs [ 38.851286][ T27] audit: type=1400 audit(1706000788.944:156): avc: denied { mounton } for pid=340 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 [ 38.876343][ T27] audit: type=1400 audit(1706000788.944:157): avc: denied { mount } for pid=340 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 [ 38.918433][ T27] audit: type=1400 audit(1706000789.014:158): avc: denied { unlink } for pid=340 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" 2024/01/23 09:06:29 executed programs: 0 [ 38.975344][ T340] Adding 124996k swap on ./swap-file. Priority:0 extents:1 across:124996k [ 38.994453][ T346] bridge0: port 1(bridge_slave_0) entered blocking state [ 39.001626][ T346] bridge0: port 1(bridge_slave_0) entered disabled state [ 39.008796][ T346] device bridge_slave_0 entered promiscuous mode [ 39.015358][ T346] bridge0: port 2(bridge_slave_1) entered blocking state [ 39.022370][ T346] bridge0: port 2(bridge_slave_1) entered disabled state [ 39.029762][ T346] device bridge_slave_1 entered promiscuous mode [ 39.041173][ T27] audit: type=1400 audit(1706000789.134:159): avc: denied { write } for pid=346 comm="syz-executor.0" scontext=root:sysadm_r:sysadm_t tcontext=root:sysadm_r:sysadm_t tclass=netlink_generic_socket permissive=1 [ 39.042644][ T346] bridge0: port 2(bridge_slave_1) entered blocking state [ 39.062085][ T27] audit: type=1400 audit(1706000789.134:160): avc: denied { read } for pid=346 comm="syz-executor.0" scontext=root:sysadm_r:sysadm_t tcontext=root:sysadm_r:sysadm_t tclass=netlink_generic_socket permissive=1 [ 39.068854][ T346] bridge0: port 2(bridge_slave_1) entered forwarding state [ 39.068870][ T346] bridge0: port 1(bridge_slave_0) entered blocking state [ 39.103747][ T346] bridge0: port 1(bridge_slave_0) entered forwarding state [ 39.112900][ T56] bridge0: port 1(bridge_slave_0) entered disabled state [ 39.119895][ T56] bridge0: port 2(bridge_slave_1) entered disabled state [ 39.126927][ T56] IPv6: ADDRCONF(NETDEV_CHANGE): veth1: link becomes ready [ 39.134189][ T56] IPv6: ADDRCONF(NETDEV_CHANGE): veth0: link becomes ready [ 39.141704][ T36] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_0: link becomes ready [ 39.150061][ T36] bridge0: port 1(bridge_slave_0) entered blocking state [ 39.157053][ T36] bridge0: port 1(bridge_slave_0) entered forwarding state [ 39.166336][ T346] device veth0_vlan entered promiscuous mode [ 39.172682][ T36] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_virt_wifi: link becomes ready [ 39.180824][ T36] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_vlan: link becomes ready [ 39.188269][ T36] IPv6: ADDRCONF(NETDEV_CHANGE): vlan0: link becomes ready [ 39.195489][ T36] IPv6: ADDRCONF(NETDEV_CHANGE): vlan1: link becomes ready [ 39.202723][ T36] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_1: link becomes ready [ 39.210565][ T36] bridge0: port 2(bridge_slave_1) entered blocking state [ 39.217370][ T36] bridge0: port 2(bridge_slave_1) entered forwarding state [ 39.224562][ T36] IPv6: ADDRCONF(NETDEV_CHANGE): hsr_slave_0: link becomes ready [ 39.232121][ T36] IPv6: ADDRCONF(NETDEV_CHANGE): hsr_slave_1: link becomes ready [ 39.240651][ T346] device veth1_macvtap entered promiscuous mode [ 39.248394][ T303] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_batadv: link becomes ready [ 39.256610][ T303] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_batadv: link becomes ready [ 39.264736][ T303] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_macvtap: link becomes ready [ 39.273697][ T27] audit: type=1400 audit(1706000789.364:161): avc: denied { mounton } for pid=346 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 [ 39.299987][ T27] audit: type=1400 audit(1706000789.394:162): avc: denied { mounton } for pid=350 comm="syz-executor.0" path="/root/syzkaller-testdir1491920057/syzkaller.ufbPVc/0/file0" dev="sda1" ino=1939 scontext=root:sysadm_r:sysadm_t tcontext=root:object_r:user_home_t tclass=dir permissive=1 [ 39.401402][ T351] BUG: kernel NULL pointer dereference, address: 000000000000001a [ 39.409099][ T351] #PF: supervisor read access in kernel mode [ 39.415033][ T351] #PF: error_code(0x0000) - not-present page [ 39.420842][ T351] PGD 111ba8067 P4D 111ba8067 PUD 111bac067 PMD 0 [ 39.427491][ T351] Oops: 0000 [#1] PREEMPT SMP [ 39.432002][ T351] CPU: 0 PID: 351 Comm: syz-executor.0 Not tainted 6.1.57-syzkaller #0 [ 39.440160][ T351] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 11/17/2023 [ 39.450182][ T351] RIP: 0010:filename_create+0xeb/0x1a0 [ 39.455458][ T351] Code: 7d c0 44 89 f2 e8 05 11 00 00 49 89 c6 48 3d 00 f0 ff ff 76 05 8b 5d b4 eb 41 80 7d bb 00 0f 95 c0 41 f6 c5 02 0f 94 c1 20 c1 <41> 0f b6 56 02 f6 c2 70 0f 95 c0 08 c8 49 c7 c7 ef ff ff ff f6 c2 [ 39.475284][ T351] RSP: 0018:ffffc90000797e48 EFLAGS: 00010246 [ 39.481388][ T351] RAX: 0000000000000000 RBX: 0000000000000000 RCX: 0000000000000000 [ 39.489348][ T351] RDX: 0000000400000000 RSI: 0000000000000000 RDI: ffff888100303900 [ 39.497298][ T351] RBP: ffffc90000797e98 R08: 00000000ffffff9c R09: ffffffff8154121c [ 39.505064][ T351] R10: ffff88810e766bc0 R11: ffff888100041400 R12: ffffc90000797eb8 [ 39.512951][ T351] R13: 0000000000000000 R14: 0000000000000018 R15: 00000000000000a0 [ 39.520861][ T351] FS: 00007f768b9c56c0(0000) GS:ffff888237c00000(0000) knlGS:0000000000000000 [ 39.529819][ T351] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 [ 39.536367][ T351] CR2: 000000000000001a CR3: 0000000111b9a000 CR4: 00000000003506b0 [ 39.544472][ T351] DR0: 0000000000000000 DR1: 0000000000000000 DR2: 0000000000000000 [ 39.552664][ T351] DR3: 0000000000000000 DR6: 00000000fffe0ff0 DR7: 0000000000000400 [ 39.560731][ T351] Call Trace: [ 39.563854][ T351] [ 39.566716][ T351] ? __die_body+0x62/0xb0 [ 39.570893][ T351] ? __die+0x7e/0x90 [ 39.574698][ T351] ? page_fault_oops+0x369/0x3d0 [ 39.579476][ T351] ? exc_page_fault+0x4dc/0x670 [ 39.584159][ T351] ? asm_exc_page_fault+0x27/0x30 [ 39.589020][ T351] ? fuse_lookup_name+0x37c/0x3e0 [ 39.593887][ T351] ? filename_create+0xeb/0x1a0 [ 39.598653][ T351] ? filename_create+0xcb/0x1a0 [ 39.603459][ T351] do_mknodat+0xf4/0x210 [ 39.607512][ T351] __x64_sys_mknodat+0x35/0x40 [ 39.612465][ T351] do_syscall_64+0x3d/0xb0 [ 39.616791][ T351] entry_SYSCALL_64_after_hwframe+0x63/0xcd [ 39.622610][ T351] RIP: 0033:0x7f768ac7cae9 [ 39.626863][ T351] 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 [ 39.646564][ T351] RSP: 002b:00007f768b9c50c8 EFLAGS: 00000246 ORIG_RAX: 0000000000000103 [ 39.654991][ T351] RAX: ffffffffffffffda RBX: 00007f768ad9bf80 RCX: 00007f768ac7cae9 [ 39.662808][ T351] RDX: 0000000000000080 RSI: 00000000200000c0 RDI: 0000000000000004 [ 39.670795][ T351] RBP: 00007f768acc847a R08: 0000000000000000 R09: 0000000000000000 [ 39.678694][ T351] R10: 0000000000000700 R11: 0000000000000246 R12: 0000000000000000 [ 39.686496][ T351] R13: 000000000000000b R14: 00007f768ad9bf80 R15: 00007fff71e188d8 [ 39.694342][ T351] [ 39.697271][ T351] Modules linked in: [ 39.700990][ T351] CR2: 000000000000001a [ 39.704981][ T351] ---[ end trace 0000000000000000 ]--- [ 39.710362][ T351] RIP: 0010:filename_create+0xeb/0x1a0 [ 39.715659][ T351] Code: 7d c0 44 89 f2 e8 05 11 00 00 49 89 c6 48 3d 00 f0 ff ff 76 05 8b 5d b4 eb 41 80 7d bb 00 0f 95 c0 41 f6 c5 02 0f 94 c1 20 c1 <41> 0f b6 56 02 f6 c2 70 0f 95 c0 08 c8 49 c7 c7 ef ff ff ff f6 c2 [ 39.735447][ T351] RSP: 0018:ffffc90000797e48 EFLAGS: 00010246 [ 39.741530][ T351] RAX: 0000000000000000 RBX: 0000000000000000 RCX: 0000000000000000 [ 39.749420][ T351] RDX: 0000000400000000 RSI: 0000000000000000 RDI: ffff888100303900 [ 39.757603][ T351] RBP: ffffc90000797e98 R08: 00000000ffffff9c R09: ffffffff8154121c [ 39.765578][ T351] R10: ffff88810e766bc0 R11: ffff888100041400 R12: ffffc90000797eb8 [ 39.773487][ T351] R13: 0000000000000000 R14: 0000000000000018 R15: 00000000000000a0 [ 39.781370][ T351] FS: 00007f768b9c56c0(0000) GS:ffff888237c00000(0000) knlGS:0000000000000000 [ 39.790219][ T351] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 [ 39.796818][ T351] CR2: 000000000000001a CR3: 0000000111b9a000 CR4: 00000000003506b0 [ 39.804855][ T351] DR0: 0000000000000000 DR1: 0000000000000000 DR2: 0000000000000000 [ 39.812660][ T351] DR3: 0000000000000000 DR6: 00000000fffe0ff0 DR7: 0000000000000400 [ 39.820475][ T351] Kernel panic - not syncing: Fatal exception [ 39.826696][ T351] Kernel Offset: disabled [ 39.830808][ T351] Rebooting in 86400 seconds..