Warning: Permanently added '10.128.10.42' (ECDSA) to the list of known hosts. 2023/01/21 07:25:02 ignoring optional flag "sandboxArg"="0" 2023/01/21 07:25:02 parsed 1 programs 2023/01/21 07:25:02 executed programs: 0 [ 37.030905][ T23] kauditd_printk_skb: 65 callbacks suppressed [ 37.030909][ T23] audit: type=1400 audit(1674285902.159:148): avc: denied { mounton } for pid=401 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 [ 37.065278][ T404] bridge0: port 1(bridge_slave_0) entered blocking state [ 37.066105][ T23] audit: type=1400 audit(1674285902.159:149): avc: denied { mount } for pid=401 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 [ 37.072993][ T404] bridge0: port 1(bridge_slave_0) entered disabled state [ 37.096753][ T23] audit: type=1400 audit(1674285902.159:150): avc: denied { mounton } for pid=404 comm="syz-executor.0" path="/sys/fs/fuse/connections" dev="fusectl" ino=1 scontext=root:sysadm_r:sysadm_t tcontext=system_u:object_r:fusefs_t tclass=dir permissive=1 [ 37.103995][ T404] device bridge_slave_0 entered promiscuous mode [ 37.128196][ T23] audit: type=1400 audit(1674285902.159:151): avc: denied { module_request } for pid=404 comm="syz-executor.0" kmod="netdev-nr0" scontext=root:sysadm_r:sysadm_t tcontext=system_u:system_r:kernel_t tclass=system permissive=1 [ 37.135526][ T404] bridge0: port 2(bridge_slave_1) entered blocking state [ 37.163720][ T404] bridge0: port 2(bridge_slave_1) entered disabled state [ 37.171226][ T404] device bridge_slave_1 entered promiscuous mode [ 37.194574][ T404] bridge0: port 2(bridge_slave_1) entered blocking state [ 37.201732][ T404] bridge0: port 2(bridge_slave_1) entered forwarding state [ 37.208993][ T404] bridge0: port 1(bridge_slave_0) entered blocking state [ 37.216227][ T404] bridge0: port 1(bridge_slave_0) entered forwarding state [ 37.229920][ T381] bridge0: port 1(bridge_slave_0) entered disabled state [ 37.237588][ T381] bridge0: port 2(bridge_slave_1) entered disabled state [ 37.244885][ T381] IPv6: ADDRCONF(NETDEV_CHANGE): veth1: link becomes ready [ 37.253058][ T381] IPv6: ADDRCONF(NETDEV_CHANGE): veth0: link becomes ready [ 37.261925][ T377] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_0: link becomes ready [ 37.270433][ T377] bridge0: port 1(bridge_slave_0) entered blocking state [ 37.277441][ T377] bridge0: port 1(bridge_slave_0) entered forwarding state [ 37.297575][ T381] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_batadv: link becomes ready [ 37.306041][ T381] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_batadv: link becomes ready [ 37.314490][ T381] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_virt_wifi: link becomes ready [ 37.323162][ T381] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_vlan: link becomes ready [ 37.331177][ T381] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_macvtap: link becomes ready [ 37.339558][ T381] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_1: link becomes ready [ 37.347791][ T381] bridge0: port 2(bridge_slave_1) entered blocking state [ 37.355325][ T381] bridge0: port 2(bridge_slave_1) entered forwarding state [ 37.363393][ T381] IPv6: ADDRCONF(NETDEV_CHANGE): hsr_slave_0: link becomes ready [ 37.371701][ T381] IPv6: ADDRCONF(NETDEV_CHANGE): hsr_slave_1: link becomes ready [ 37.384688][ T23] audit: type=1400 audit(1674285902.509:152): avc: denied { mount } for pid=404 comm="syz-executor.0" name="/" dev="binder" ino=1 scontext=root:sysadm_r:sysadm_t tcontext=system_u:object_r:unlabeled_t tclass=filesystem permissive=1 [ 37.410093][ T23] audit: type=1400 audit(1674285902.529:153): avc: denied { mounton } for pid=409 comm="syz-executor.0" path="/root/syzkaller-testdir915532222/syzkaller.M8E0yH/0/file0" dev="sda1" ino=1148 scontext=root:sysadm_r:sysadm_t tcontext=root:object_r:user_home_t tclass=dir permissive=1 [ 37.430163][ T410] erofs: (device loop0): mounted with root inode @ nid 36. [ 37.447685][ T410] attempt to access beyond end of device [ 37.447685][ T410] loop0: rw=0, want=2201354232, limit=264192 [ 37.460067][ T410] BUG: unable to handle page fault for address: fffff5210011ce27 [ 37.468083][ T410] #PF: supervisor read access in kernel mode [ 37.474170][ T410] #PF: error_code(0x0000) - not-present page [ 37.480217][ T410] PGD 23ffef067 P4D 23ffef067 PUD 0 [ 37.485768][ T410] Oops: 0000 [#1] PREEMPT SMP KASAN [ 37.491082][ T410] CPU: 1 PID: 410 Comm: syz-executor.0 Not tainted 5.10.161-syzkaller #0 [ 37.499778][ T410] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/12/2023 [ 37.510023][ T410] RIP: 0010:z_erofs_decompress_pcluster+0x4c2/0x1810 [ 37.517264][ T410] Code: 5b 94 ff 42 8a 04 2b 84 c0 0f 85 93 02 00 00 41 8b 06 c1 f8 02 89 c0 48 8b 4c 24 48 4c 8d 34 c1 4c 89 e8 4d 89 f5 49 c1 ed 03 <41> 80 7c 05 00 00 74 08 4c 89 f7 e8 ce 59 94 ff 49 8b 1e 48 85 db [ 37.538967][ T410] RSP: 0018:ffffc900008e7080 EFLAGS: 00010a06 [ 37.545156][ T410] RAX: dffffc0000000000 RBX: 1ffffd4000904aed RCX: ffffc900008e7140 [ 37.553191][ T410] RDX: 0000000000000000 RSI: 0000000000000004 RDI: ffffea0004825768 [ 37.561594][ T410] RBP: ffffc900008e7570 R08: dffffc0000000000 R09: fffff94000904aee [ 37.569638][ T410] R10: fffff94000904aee R11: 1ffffd4000904aed R12: 0000000000000000 [ 37.577718][ T410] R13: 1ffff9210011ce27 R14: ffffc908008e7138 R15: ffffea0004825740 [ 37.585711][ T410] FS: 00007fa8caff5700(0000) GS:ffff8881f7300000(0000) knlGS:0000000000000000 [ 37.595173][ T410] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 [ 37.601736][ T410] CR2: fffff5210011ce27 CR3: 000000010d742000 CR4: 00000000003506a0 [ 37.609786][ T410] DR0: 0000000000000000 DR1: 0000000000000000 DR2: 0000000000000000 [ 37.617922][ T410] DR3: 0000000000000000 DR6: 00000000fffe0ff0 DR7: 0000000000000400 [ 37.625889][ T410] Call Trace: [ 37.629364][ T410] ? z_erofs_decompressqueue_work+0x180/0x180 [ 37.635561][ T410] ? _raw_spin_unlock_irq+0x4e/0x70 [ 37.640749][ T410] ? wait_for_common_io+0x240/0x300 [ 37.646112][ T410] ? z_erofs_decompress_kickoff+0xf3/0x310 [ 37.652036][ T410] ? wait_for_completion_io+0x20/0x20 [ 37.657501][ T410] ? z_erofs_decompressqueue_endio+0x3f0/0x3f0 [ 37.663742][ T410] ? bio_add_page+0x1e4/0x3c0 [ 37.668425][ T410] z_erofs_runqueue+0xaf5/0xc10 [ 37.673300][ T410] ? z_erofs_do_read_page+0x1c90/0x1c90 [ 37.678923][ T410] ? __kasan_check_write+0x14/0x20 [ 37.684014][ T410] z_erofs_readpage+0x2ae/0x4e0 [ 37.688838][ T410] ? z_erofs_rcu_callback+0xd0/0xd0 [ 37.694007][ T410] ? add_to_page_cache_lru+0x19e/0x220 [ 37.699431][ T410] ? add_to_page_cache_locked+0x10/0x10 [ 37.705372][ T410] ? pagecache_get_page+0x56/0x630 [ 37.710806][ T410] do_read_cache_page+0x46c/0x580 [ 37.719003][ T410] read_cache_page+0x48/0x70 [ 37.723765][ T410] find_target_block_classic+0x11c/0x8b0 [ 37.731078][ T410] erofs_namei+0x192/0x9b0 [ 37.735561][ T410] ? asan.module_dtor+0x20/0x20 [ 37.740463][ T410] erofs_lookup+0x11a/0x360 [ 37.744938][ T410] ? _raw_spin_trylock_bh+0x1d0/0x1d0 [ 37.750280][ T410] ? find_target_block_classic+0x8b0/0x8b0 [ 37.756051][ T410] ? _raw_spin_unlock+0x4d/0x70 [ 37.760865][ T410] ? d_alloc+0x180/0x1b0 [ 37.765590][ T410] __lookup_hash+0x192/0x1f0 [ 37.770505][ T410] filename_create+0x1bd/0x620 [ 37.775341][ T410] ? kern_path_create+0x30/0x30 [ 37.781388][ T410] do_mknodat+0x149/0x3a0 [ 37.786288][ T410] ? may_open+0x2b0/0x2b0 [ 37.790864][ T410] __x64_sys_mknodat+0x96/0xb0 [ 37.796093][ T410] do_syscall_64+0x34/0x70 [ 37.800611][ T410] entry_SYSCALL_64_after_hwframe+0x61/0xc6 [ 37.806488][ T410] RIP: 0033:0x7fa8cb4815a9 [ 37.811057][ T410] Code: ff ff c3 66 2e 0f 1f 84 00 00 00 00 00 0f 1f 40 00 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 b8 ff ff ff f7 d8 64 89 01 48 [ 37.830681][ T410] RSP: 002b:00007fa8caff5168 EFLAGS: 00000246 ORIG_RAX: 0000000000000103 [ 37.839458][ T410] RAX: ffffffffffffffda RBX: 00007fa8cb5a1f80 RCX: 00007fa8cb4815a9 [ 37.848217][ T410] RDX: 0000000000000004 RSI: 0000000020000080 RDI: 0000000000000005 [ 37.856568][ T410] RBP: 00007fa8cb4dc7b0 R08: 0000000000000000 R09: 0000000000000000 [ 37.864522][ T410] R10: 0000000000000700 R11: 0000000000000246 R12: 0000000000000000 [ 37.872489][ T410] R13: 00007ffc6af0989f R14: 00007fa8caff5300 R15: 0000000000022000 [ 37.880473][ T410] Modules linked in: [ 37.884339][ T410] CR2: fffff5210011ce27 [ 37.888460][ T410] ---[ end trace 4a8e5bb575a9f03f ]--- [ 37.893899][ T410] RIP: 0010:z_erofs_decompress_pcluster+0x4c2/0x1810 [ 37.901177][ T410] Code: 5b 94 ff 42 8a 04 2b 84 c0 0f 85 93 02 00 00 41 8b 06 c1 f8 02 89 c0 48 8b 4c 24 48 4c 8d 34 c1 4c 89 e8 4d 89 f5 49 c1 ed 03 <41> 80 7c 05 00 00 74 08 4c 89 f7 e8 ce 59 94 ff 49 8b 1e 48 85 db [ 37.920849][ T410] RSP: 0018:ffffc900008e7080 EFLAGS: 00010a06 [ 37.927334][ T410] RAX: dffffc0000000000 RBX: 1ffffd4000904aed RCX: ffffc900008e7140 [ 37.935288][ T410] RDX: 0000000000000000 RSI: 0000000000000004 RDI: ffffea0004825768 [ 37.943455][ T410] RBP: ffffc900008e7570 R08: dffffc0000000000 R09: fffff94000904aee [ 37.951633][ T410] R10: fffff94000904aee R11: 1ffffd4000904aed R12: 0000000000000000 [ 37.959772][ T410] R13: 1ffff9210011ce27 R14: ffffc908008e7138 R15: ffffea0004825740 [ 37.967877][ T410] FS: 00007fa8caff5700(0000) GS:ffff8881f7300000(0000) knlGS:0000000000000000 [ 37.976788][ T410] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 [ 37.983341][ T410] CR2: fffff5210011ce27 CR3: 000000010d742000 CR4: 00000000003506a0 [ 37.991393][ T410] DR0: 0000000000000000 DR1: 0000000000000000 DR2: 0000000000000000 [ 37.999772][ T410] DR3: 0000000000000000 DR6: 00000000fffe0ff0 DR7: 0000000000000400 [ 38.009749][ T410] Kernel panic - not syncing: Fatal exception [ 38.016087][ T410] Kernel Offset: disabled [ 38.020591][ T410] Rebooting in 86400 seconds..