Warning: Permanently added '10.128.1.10' (ECDSA) to the list of known hosts. 2022/09/22 18:08:26 ignoring optional flag "sandboxArg"="0" 2022/09/22 18:08:26 parsed 1 programs 2022/09/22 18:08:26 executed programs: 0 [ 37.176481][ T24] audit: type=1400 audit(1663870106.339:148): 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 [ 37.202253][ T24] audit: type=1400 audit(1663870106.339:149): 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 [ 37.226959][ T24] audit: type=1400 audit(1663870106.379:150): 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 [ 37.252076][ T24] audit: type=1400 audit(1663870106.379:151): 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 [ 37.252430][ T404] bridge0: port 1(bridge_slave_0) entered blocking state [ 37.281567][ T404] bridge0: port 1(bridge_slave_0) entered disabled state [ 37.289348][ T404] device bridge_slave_0 entered promiscuous mode [ 37.296401][ T404] bridge0: port 2(bridge_slave_1) entered blocking state [ 37.303824][ T404] bridge0: port 2(bridge_slave_1) entered disabled state [ 37.312269][ T404] device bridge_slave_1 entered promiscuous mode [ 37.336330][ T404] bridge0: port 2(bridge_slave_1) entered blocking state [ 37.343399][ T404] bridge0: port 2(bridge_slave_1) entered forwarding state [ 37.350679][ T404] bridge0: port 1(bridge_slave_0) entered blocking state [ 37.357713][ T404] bridge0: port 1(bridge_slave_0) entered forwarding state [ 37.372970][ T108] bridge0: port 1(bridge_slave_0) entered disabled state [ 37.380435][ T108] bridge0: port 2(bridge_slave_1) entered disabled state [ 37.388063][ T108] IPv6: ADDRCONF(NETDEV_CHANGE): veth1: link becomes ready [ 37.395504][ T108] IPv6: ADDRCONF(NETDEV_CHANGE): veth0: link becomes ready [ 37.404582][ T374] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_0: link becomes ready [ 37.412855][ T374] bridge0: port 1(bridge_slave_0) entered blocking state [ 37.419911][ T374] bridge0: port 1(bridge_slave_0) entered forwarding state [ 37.437096][ T108] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_virt_wifi: link becomes ready [ 37.445647][ T108] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_vlan: link becomes ready [ 37.453679][ T108] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_1: link becomes ready [ 37.461883][ T108] bridge0: port 2(bridge_slave_1) entered blocking state [ 37.469020][ T108] bridge0: port 2(bridge_slave_1) entered forwarding state [ 37.476488][ T108] IPv6: ADDRCONF(NETDEV_CHANGE): hsr_slave_0: link becomes ready [ 37.484496][ T108] IPv6: ADDRCONF(NETDEV_CHANGE): hsr_slave_1: link becomes ready [ 37.494984][ T52] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_macvtap: link becomes ready [ 37.505352][ T374] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_batadv: link becomes ready [ 37.517592][ T52] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_batadv: link becomes ready [ 37.529435][ T24] audit: type=1400 audit(1663870106.699:152): 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 [ 37.547674][ T412] EXT4-fs (sda1): re-mounted. Opts: debug_want_extra_isize=0x000000000000007a,,errors=continue [ 37.552982][ T24] audit: type=1400 audit(1663870106.709:153): avc: denied { mounton } for pid=411 comm="syz-executor.0" path="/root/syzkaller-testdir3348139399/syzkaller.2zWitF/0/file0" dev="sda1" ino=1148 scontext=root:sysadm_r:sysadm_t tcontext=root:object_r:user_home_t tclass=dir permissive=1 [ 37.590340][ T24] audit: type=1400 audit(1663870106.709:154): avc: denied { remount } for pid=411 comm="syz-executor.0" scontext=root:sysadm_r:sysadm_t tcontext=system_u:object_r:fs_t tclass=filesystem permissive=1 [ 37.591427][ T404] general protection fault, probably for non-canonical address 0xdffffc0000000000: 0000 [#1] PREEMPT SMP KASAN [ 37.610329][ T24] audit: type=1400 audit(1663870106.739:155): avc: denied { unmount } for pid=404 comm="syz-executor.0" scontext=root:sysadm_r:sysadm_t tcontext=system_u:object_r:fs_t tclass=filesystem permissive=1 [ 37.622100][ T404] KASAN: null-ptr-deref in range [0x0000000000000000-0x0000000000000007] [ 37.622112][ T404] CPU: 0 PID: 404 Comm: syz-executor.0 Not tainted 5.10.144-syzkaller-987214-g7474313da8d6 #0 [ 37.622116][ T404] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 09/16/2022 [ 37.622142][ T404] RIP: 0010:ext4_xattr_set_entry+0x4a7/0x3820 [ 37.677048][ T404] Code: 00 00 48 89 d8 48 c1 e8 03 48 89 84 24 28 01 00 00 42 80 3c 20 00 74 08 48 89 df e8 23 8b ba ff 4c 8b 33 4c 89 f0 48 c1 e8 03 <42> 8a 04 20 84 c0 0f 85 8f 2d 00 00 4c 89 f8 48 2b 44 24 18 48 89 [ 37.696641][ T404] RSP: 0018:ffffc900009ff3a0 EFLAGS: 00010246 [ 37.702700][ T404] RAX: 0000000000000000 RBX: ffffc900009ff7a0 RCX: ffff888106bc3b40 [ 37.710742][ T404] RDX: 0000000000000000 RSI: 0000000000000000 RDI: 000000000000001c [ 37.718696][ T404] RBP: ffffc900009ff638 R08: ffffffff81ec6b09 R09: ffffed1021cefb1e [ 37.727007][ T404] R10: ffffed1021cefb1e R11: 1ffff11021cefb1d R12: dffffc0000000000 [ 37.734972][ T404] R13: 1ffff9200013feee R14: 0000000000000000 R15: 0000000000000000 [ 37.742928][ T404] FS: 0000555556d3b400(0000) GS:ffff8881f7200000(0000) knlGS:0000000000000000 [ 37.751849][ T404] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 [ 37.758418][ T404] CR2: 0000555556d4cb78 CR3: 000000010a758000 CR4: 00000000003506b0 [ 37.766390][ T404] DR0: 0000000000000000 DR1: 0000000000000000 DR2: 0000000000000000 [ 37.774353][ T404] DR3: 0000000000000000 DR6: 00000000fffe0ff0 DR7: 0000000000000400 [ 37.782385][ T404] Call Trace: [ 37.785662][ T404] ? jbd2_journal_get_write_access+0x2ab/0x2d0 [ 37.791803][ T404] ? ext4_xattr_ibody_inline_set+0x380/0x380 [ 37.797788][ T404] ? __ext4_journal_ensure_credits+0x460/0x460 [ 37.803923][ T404] ? __kasan_check_write+0x14/0x20 [ 37.809054][ T404] ? _raw_spin_lock_irqsave+0xf8/0x210 [ 37.814581][ T404] ? ext4_reserve_inode_write+0x2d2/0x380 [ 37.820309][ T404] ? __kasan_check_write+0x14/0x20 [ 37.825437][ T404] ext4_xattr_ibody_set+0x7c/0x2a0 [ 37.830655][ T404] ext4_xattr_set_handle+0xc5d/0x15a0 [ 37.836018][ T404] ? ext4_xattr_set_entry+0x3820/0x3820 [ 37.841551][ T404] ? selinux_inode_free_security+0x200/0x200 [ 37.847533][ T404] ext4_initxattrs+0xb2/0x120 [ 37.852208][ T404] security_inode_init_security+0x26c/0x3c0 [ 37.858099][ T404] ? ext4_init_security+0x40/0x40 [ 37.863112][ T404] ? security_dentry_create_files_as+0xd0/0xd0 [ 37.869250][ T404] ? __ext4_set_acl+0x5f0/0x5f0 [ 37.874078][ T404] ? ext4_has_metadata_csum+0x1f0/0x1f0 [ 37.879628][ T404] ext4_init_security+0x34/0x40 [ 37.884457][ T404] __ext4_new_inode+0x3648/0x4530 [ 37.889462][ T404] ? ext4_mark_inode_used+0xc00/0xc00 [ 37.894896][ T404] ? dquot_initialize+0x20/0x20 [ 37.899724][ T404] ? may_create+0x641/0x8b0 [ 37.904224][ T404] ext4_mkdir+0x3b3/0xbb0 [ 37.908625][ T404] ? ext4_symlink+0xf50/0xf50 [ 37.913406][ T404] ? selinux_inode_mkdir+0x22/0x30 [ 37.918515][ T404] ? security_inode_mkdir+0xf1/0x130 [ 37.923905][ T404] vfs_mkdir+0x435/0x610 [ 37.928357][ T404] do_mkdirat+0x1b6/0x2d0 [ 37.932673][ T404] ? do_mknodat+0x430/0x430 [ 37.937236][ T404] ? debug_smp_processor_id+0x17/0x20 [ 37.942581][ T404] __x64_sys_mkdirat+0x7b/0x90 [ 37.947319][ T404] do_syscall_64+0x34/0x70 [ 37.951720][ T404] entry_SYSCALL_64_after_hwframe+0x61/0xc6 [ 37.957815][ T404] RIP: 0033:0x7f09e2f59387 [ 37.962220][ T404] Code: 73 01 c3 48 c7 c1 b8 ff ff ff f7 d8 64 89 01 48 83 c8 ff c3 66 2e 0f 1f 84 00 00 00 00 00 0f 1f 44 00 00 b8 02 01 00 00 0f 05 <48> 3d 01 f0 ff ff 73 01 c3 48 c7 c1 b8 ff ff ff f7 d8 64 89 01 48 [ 37.981941][ T404] RSP: 002b:00007ffde6f51928 EFLAGS: 00000206 ORIG_RAX: 0000000000000102 [ 37.990342][ T404] RAX: ffffffffffffffda RBX: 00007ffde6f519b0 RCX: 00007f09e2f59387 [ 37.998293][ T404] RDX: 00000000000001ff RSI: 00007ffde6f519b0 RDI: 00000000ffffff9c [ 38.006252][ T404] RBP: 00007ffde6f5198c R08: 0000000000000000 R09: 0000000000000003 [ 38.014306][ T404] R10: 00007ffde6f516c7 R11: 0000000000000206 R12: 0000000000000032 [ 38.022354][ T404] R13: 00000000000092a2 R14: 0000000000000003 R15: 00007ffde6f519f0 [ 38.031586][ T404] Modules linked in: [ 38.040167][ T404] ---[ end trace 149b36506e04c517 ]--- [ 38.040517][ T24] audit: type=1400 audit(1663870107.209:156): avc: denied { append } for pid=142 comm="syslogd" name="messages" dev="tmpfs" ino=2 scontext=system_u:system_r:syslogd_t tcontext=system_u:object_r:tmpfs_t tclass=file permissive=1 [ 38.045694][ T404] RIP: 0010:ext4_xattr_set_entry+0x4a7/0x3820 [ 38.074488][ T404] Code: 00 00 48 89 d8 48 c1 e8 03 48 89 84 24 28 01 00 00 42 80 3c 20 00 74 08 48 89 df e8 23 8b ba ff 4c 8b 33 4c 89 f0 48 c1 e8 03 <42> 8a 04 20 84 c0 0f 85 8f 2d 00 00 4c 89 f8 48 2b 44 24 18 48 89 [ 38.094383][ T404] RSP: 0018:ffffc900009ff3a0 EFLAGS: 00010246 [ 38.094548][ T24] audit: type=1400 audit(1663870107.209:157): avc: denied { open } for pid=142 comm="syslogd" path="/tmp/messages" dev="tmpfs" ino=2 scontext=system_u:system_r:syslogd_t tcontext=system_u:object_r:tmpfs_t tclass=file permissive=1 [ 38.100929][ T404] RAX: 0000000000000000 RBX: ffffc900009ff7a0 RCX: ffff888106bc3b40 [ 38.131261][ T404] RDX: 0000000000000000 RSI: 0000000000000000 RDI: 000000000000001c [ 38.139321][ T404] RBP: ffffc900009ff638 R08: ffffffff81ec6b09 R09: ffffed1021cefb1e [ 38.147668][ T404] R10: ffffed1021cefb1e R11: 1ffff11021cefb1d R12: dffffc0000000000 [ 38.155902][ T404] R13: 1ffff9200013feee R14: 0000000000000000 R15: 0000000000000000 [ 38.163933][ T404] FS: 0000555556d3b400(0000) GS:ffff8881f7200000(0000) knlGS:0000000000000000 [ 38.173235][ T404] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 [ 38.180103][ T404] CR2: 0000555556d4cb78 CR3: 000000010a758000 CR4: 00000000003506b0 [ 38.188142][ T404] DR0: 0000000000000000 DR1: 0000000000000000 DR2: 0000000000000000 [ 38.196203][ T404] DR3: 0000000000000000 DR6: 00000000fffe0ff0 DR7: 0000000000000400 [ 38.204259][ T404] Kernel panic - not syncing: Fatal exception [ 38.210633][ T404] Kernel Offset: disabled [ 38.214950][ T404] Rebooting in 86400 seconds..