Warning: Permanently added '10.128.1.63' (ED25519) to the list of known hosts. 2024/02/11 23:03:09 ignoring optional flag "sandboxArg"="0" 2024/02/11 23:03:09 parsed 1 programs [ 40.150894][ T27] audit: type=1400 audit(1707692589.615:156): 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 [ 40.177265][ T27] audit: type=1400 audit(1707692589.615:157): 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 2024/02/11 23:03:09 executed programs: 0 [ 40.234607][ T27] audit: type=1400 audit(1707692589.705:158): 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" [ 40.269176][ T341] Adding 124996k swap on ./swap-file. Priority:0 extents:1 across:124996k [ 40.290240][ T346] bridge0: port 1(bridge_slave_0) entered blocking state [ 40.297496][ T346] bridge0: port 1(bridge_slave_0) entered disabled state [ 40.304754][ T346] device bridge_slave_0 entered promiscuous mode [ 40.311057][ T346] bridge0: port 2(bridge_slave_1) entered blocking state [ 40.318639][ T346] bridge0: port 2(bridge_slave_1) entered disabled state [ 40.326326][ T346] device bridge_slave_1 entered promiscuous mode [ 40.338771][ T27] audit: type=1400 audit(1707692589.805:159): 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 [ 40.356171][ T346] bridge0: port 2(bridge_slave_1) entered blocking state [ 40.361187][ T27] audit: type=1400 audit(1707692589.825:160): 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 [ 40.368459][ T346] bridge0: port 2(bridge_slave_1) entered forwarding state [ 40.398068][ T346] bridge0: port 1(bridge_slave_0) entered blocking state [ 40.405013][ T346] bridge0: port 1(bridge_slave_0) entered forwarding state [ 40.415433][ T35] bridge0: port 1(bridge_slave_0) entered disabled state [ 40.424719][ T35] bridge0: port 2(bridge_slave_1) entered disabled state [ 40.433228][ T35] IPv6: ADDRCONF(NETDEV_CHANGE): veth1: link becomes ready [ 40.441305][ T35] IPv6: ADDRCONF(NETDEV_CHANGE): veth0: link becomes ready [ 40.451317][ T346] device veth0_vlan entered promiscuous mode [ 40.458214][ T23] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_virt_wifi: link becomes ready [ 40.467157][ T23] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_vlan: link becomes ready [ 40.475261][ T23] IPv6: ADDRCONF(NETDEV_CHANGE): vlan0: link becomes ready [ 40.483051][ T23] IPv6: ADDRCONF(NETDEV_CHANGE): vlan1: link becomes ready [ 40.490320][ T23] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_0: link becomes ready [ 40.498840][ T23] bridge0: port 1(bridge_slave_0) entered blocking state [ 40.506116][ T23] bridge0: port 1(bridge_slave_0) entered forwarding state [ 40.513515][ T23] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_1: link becomes ready [ 40.521717][ T23] bridge0: port 2(bridge_slave_1) entered blocking state [ 40.529706][ T23] bridge0: port 2(bridge_slave_1) entered forwarding state [ 40.537352][ T23] IPv6: ADDRCONF(NETDEV_CHANGE): hsr_slave_0: link becomes ready [ 40.545085][ T23] IPv6: ADDRCONF(NETDEV_CHANGE): hsr_slave_1: link becomes ready [ 40.553444][ T6] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_macvtap: link becomes ready [ 40.561716][ T346] device veth1_macvtap entered promiscuous mode [ 40.569004][ T6] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_batadv: link becomes ready [ 40.579574][ T27] audit: type=1400 audit(1707692590.045:161): 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 [ 40.603383][ T6] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_batadv: link becomes ready [ 40.613853][ T27] audit: type=1400 audit(1707692590.075:162): avc: denied { mounton } for pid=352 comm="syz-executor.0" path="/root/syzkaller-testdir73017032/syzkaller.hlk5tH/0/file0" dev="sda1" ino=1939 scontext=root:sysadm_r:sysadm_t tcontext=root:object_r:user_home_t tclass=dir permissive=1 [ 40.665646][ T356] BUG: kernel NULL pointer dereference, address: 0000000000000048 [ 40.674407][ T356] #PF: supervisor read access in kernel mode [ 40.680304][ T356] #PF: error_code(0x0000) - not-present page [ 40.686290][ T356] PGD 115c45067 P4D 115c45067 PUD 115c49067 PMD 0 [ 40.692749][ T356] Oops: 0000 [#1] PREEMPT SMP [ 40.697251][ T356] CPU: 0 PID: 356 Comm: syz-executor.0 Not tainted 6.1.68-syzkaller #0 [ 40.705581][ T356] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 11/17/2023 [ 40.715872][ T356] RIP: 0010:fuse_atomic_open+0x8c/0x140 [ 40.721577][ T356] 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 32 b9 e9 ff 41 89 c6 44 [ 40.743638][ T356] RSP: 0018:ffffc900007cfc78 EFLAGS: 00010202 [ 40.749912][ T356] RAX: 0000000000000018 RBX: ffff88810c38ed00 RCX: ffff888100957800 [ 40.758178][ T356] RDX: ffff88810ceb5b40 RSI: 0000000000000000 RDI: ffff88810c38ed00 [ 40.766534][ T356] RBP: ffffc900007cfcb0 R08: 0000000000008000 R09: ffffffff815423cc [ 40.774974][ T356] R10: ffff888115c2b660 R11: ffff888100041400 R12: 0000000000000018 [ 40.783037][ T356] R13: 0000000000008241 R14: ffff88810ceb5b40 R15: 0000000000000018 [ 40.791341][ T356] FS: 00007faeff33e6c0(0000) GS:ffff888237c00000(0000) knlGS:0000000000000000 [ 40.800399][ T356] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 [ 40.807741][ T356] CR2: 0000000000000048 CR3: 0000000115c38000 CR4: 00000000003506b0 [ 40.815759][ T356] DR0: 0000000000000000 DR1: 0000000000000000 DR2: 0000000000000000 [ 40.823716][ T356] DR3: 0000000000000000 DR6: 00000000fffe0ff0 DR7: 0000000000000400 [ 40.831760][ T356] Call Trace: [ 40.835218][ T356] [ 40.838211][ T356] ? __die_body+0x62/0xb0 [ 40.842697][ T356] ? __die+0x7e/0x90 [ 40.846841][ T356] ? page_fault_oops+0x369/0x3d0 [ 40.852322][ T356] ? exc_page_fault+0x4dc/0x670 [ 40.857243][ T356] ? asm_exc_page_fault+0x27/0x30 [ 40.862214][ T356] ? fuse_lookup_name+0x37c/0x3e0 [ 40.867211][ T356] ? fuse_atomic_open+0x8c/0x140 [ 40.872310][ T356] ? fuse_atomic_open+0x64/0x140 [ 40.877635][ T356] path_openat+0x3e2/0xb60 [ 40.882050][ T356] do_filp_open+0xad/0x150 [ 40.886686][ T356] do_sys_openat2+0x8e/0x240 [ 40.891099][ T356] ? debug_smp_processor_id+0x17/0x20 [ 40.896392][ T356] __x64_sys_creat+0x44/0x60 [ 40.901435][ T356] do_syscall_64+0x3d/0xb0 [ 40.905981][ T356] entry_SYSCALL_64_after_hwframe+0x63/0xcd [ 40.911740][ T356] RIP: 0033:0x7faefe67cae9 [ 40.915992][ T356] 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 [ 40.936097][ T356] RSP: 002b:00007faeff33e0c8 EFLAGS: 00000246 ORIG_RAX: 0000000000000055 [ 40.945102][ T356] RAX: ffffffffffffffda RBX: 00007faefe79c050 RCX: 00007faefe67cae9 [ 40.953880][ T356] RDX: 0000000000000000 RSI: 0000000000000000 RDI: 0000000020000100 [ 40.964446][ T356] RBP: 00007faefe6c847a R08: 0000000000000000 R09: 0000000000000000 [ 40.974749][ T356] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000000 [ 40.983012][ T356] R13: 000000000000006e R14: 00007faefe79c050 R15: 00007ffd851a1a78 [ 40.991494][ T356] [ 40.994511][ T356] Modules linked in: [ 40.998653][ T356] CR2: 0000000000000048 [ 41.003253][ T356] ---[ end trace 0000000000000000 ]--- [ 41.008989][ T356] RIP: 0010:fuse_atomic_open+0x8c/0x140 [ 41.015268][ T356] 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 32 b9 e9 ff 41 89 c6 44 [ 41.035357][ T356] RSP: 0018:ffffc900007cfc78 EFLAGS: 00010202 [ 41.041366][ T356] RAX: 0000000000000018 RBX: ffff88810c38ed00 RCX: ffff888100957800 [ 41.049817][ T356] RDX: ffff88810ceb5b40 RSI: 0000000000000000 RDI: ffff88810c38ed00 [ 41.057628][ T356] RBP: ffffc900007cfcb0 R08: 0000000000008000 R09: ffffffff815423cc [ 41.083414][ T356] R10: ffff888115c2b660 R11: ffff888100041400 R12: 0000000000000018 [ 41.092337][ T356] R13: 0000000000008241 R14: ffff88810ceb5b40 R15: 0000000000000018 [ 41.100562][ T356] FS: 00007faeff33e6c0(0000) GS:ffff888237c00000(0000) knlGS:0000000000000000 [ 41.109338][ T356] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 [ 41.115750][ T356] CR2: 0000000000000048 CR3: 0000000115c38000 CR4: 00000000003506b0 [ 41.123766][ T356] DR0: 0000000000000000 DR1: 0000000000000000 DR2: 0000000000000000 [ 41.131839][ T356] DR3: 0000000000000000 DR6: 00000000fffe0ff0 DR7: 0000000000000400 [ 41.139727][ T356] Kernel panic - not syncing: Fatal exception [ 41.146052][ T356] Kernel Offset: disabled [ 41.150251][ T356] Rebooting in 86400 seconds..