Warning: Permanently added '10.128.10.58' (ECDSA) to the list of known hosts. 2023/05/07 13:39:27 ignoring optional flag "sandboxArg"="0" 2023/05/07 13:39:27 parsed 1 programs 2023/05/07 13:39:27 executed programs: 0 [ 46.769997][ T23] audit: type=1400 audit(1683466767.159:151): avc: denied { mounton } for pid=430 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 [ 46.794783][ T23] audit: type=1400 audit(1683466767.159:152): avc: denied { mount } for pid=430 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 [ 46.809336][ T435] bridge0: port 1(bridge_slave_0) entered blocking state [ 46.824857][ T435] bridge0: port 1(bridge_slave_0) entered disabled state [ 46.832270][ T435] device bridge_slave_0 entered promiscuous mode [ 46.838687][ T435] bridge0: port 2(bridge_slave_1) entered blocking state [ 46.845611][ T435] bridge0: port 2(bridge_slave_1) entered disabled state [ 46.852630][ T435] device bridge_slave_1 entered promiscuous mode [ 46.875630][ T23] audit: type=1400 audit(1683466767.259:153): avc: denied { write } for pid=435 comm="syz-executor.0" scontext=root:sysadm_r:sysadm_t tcontext=root:sysadm_r:sysadm_t tclass=netlink_generic_socket permissive=1 [ 46.883187][ T435] bridge0: port 2(bridge_slave_1) entered blocking state [ 46.895993][ T23] audit: type=1400 audit(1683466767.259:154): avc: denied { read } for pid=435 comm="syz-executor.0" scontext=root:sysadm_r:sysadm_t tcontext=root:sysadm_r:sysadm_t tclass=netlink_generic_socket permissive=1 [ 46.902858][ T435] bridge0: port 2(bridge_slave_1) entered forwarding state [ 46.902917][ T435] bridge0: port 1(bridge_slave_0) entered blocking state [ 46.936964][ T435] bridge0: port 1(bridge_slave_0) entered forwarding state [ 46.950973][ T396] bridge0: port 1(bridge_slave_0) entered disabled state [ 46.958002][ T396] bridge0: port 2(bridge_slave_1) entered disabled state [ 46.965083][ T396] IPv6: ADDRCONF(NETDEV_CHANGE): veth1: link becomes ready [ 46.972599][ T396] IPv6: ADDRCONF(NETDEV_CHANGE): veth0: link becomes ready [ 46.988531][ T435] device veth0_vlan entered promiscuous mode [ 46.995488][ T390] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_virt_wifi: link becomes ready [ 47.004093][ T390] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_vlan: link becomes ready [ 47.011873][ T390] IPv6: ADDRCONF(NETDEV_CHANGE): vlan0: link becomes ready [ 47.019648][ T390] IPv6: ADDRCONF(NETDEV_CHANGE): vlan1: link becomes ready [ 47.026876][ T390] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_0: link becomes ready [ 47.034901][ T390] bridge0: port 1(bridge_slave_0) entered blocking state [ 47.041738][ T390] bridge0: port 1(bridge_slave_0) entered forwarding state [ 47.048970][ T390] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_1: link becomes ready [ 47.056864][ T390] bridge0: port 2(bridge_slave_1) entered blocking state [ 47.063716][ T390] bridge0: port 2(bridge_slave_1) entered forwarding state [ 47.071044][ T390] IPv6: ADDRCONF(NETDEV_CHANGE): hsr_slave_0: link becomes ready [ 47.078764][ T390] IPv6: ADDRCONF(NETDEV_CHANGE): hsr_slave_1: link becomes ready [ 47.089037][ T113] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_macvtap: link becomes ready [ 47.097410][ T435] device veth1_macvtap entered promiscuous mode [ 47.107548][ T396] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_batadv: link becomes ready [ 47.116166][ T396] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_batadv: link becomes ready [ 47.127898][ T23] audit: type=1400 audit(1683466767.509:155): avc: denied { mounton } for pid=435 comm="syz-executor.0" path="/dev/binderfs" dev="devtmpfs" ino=357 scontext=root:sysadm_r:sysadm_t tcontext=root:object_r:device_t tclass=dir permissive=1 [ 47.159853][ T23] audit: type=1400 audit(1683466767.549:156): avc: denied { mounton } for pid=440 comm="syz-executor.0" path="/root/syzkaller-testdir982165904/syzkaller.NlAS10/0/file1" dev="sda1" ino=1937 scontext=root:sysadm_r:sysadm_t tcontext=root:object_r:user_home_t tclass=dir permissive=1 [ 47.162058][ T441] EXT4-fs (loop0): Warning: mounting with an experimental mount option 'dioread_nolock' for blocksize < PAGE_SIZE [ 47.200872][ T441] EXT4-fs (loop0): 1 truncate cleaned up [ 47.206343][ T441] EXT4-fs (loop0): mounted filesystem without journal. Opts: inode_readahead_blks=0x0000000000000000,errors=continue,debug_want_extra_isize=0x0000000000000040,dioread_nolock,max_batch_time=0x0000000000000008,nombcache,,errors=continue [ 47.229240][ T23] audit: type=1400 audit(1683466767.609:157): avc: denied { mount } for pid=440 comm="syz-executor.0" name="/" dev="loop0" ino=2 scontext=root:sysadm_r:sysadm_t tcontext=system_u:object_r:fs_t tclass=filesystem permissive=1 [ 47.235322][ T441] ------------[ cut here ]------------ [ 47.251328][ T23] audit: type=1400 audit(1683466767.619:158): avc: denied { setattr } for pid=440 comm="syz-executor.0" name="/" dev="loop0" ino=2 scontext=root:sysadm_r:sysadm_t tcontext=system_u:object_r:unlabeled_t tclass=dir permissive=1 [ 47.256574][ T441] kernel BUG at mm/slub.c:4118! [ 47.278527][ T23] audit: type=1400 audit(1683466767.619:159): avc: denied { write } for pid=440 comm="syz-executor.0" name="/" dev="loop0" ino=2 scontext=root:sysadm_r:sysadm_t tcontext=system_u:object_r:unlabeled_t tclass=dir permissive=1 [ 47.282951][ T441] invalid opcode: 0000 [#1] PREEMPT SMP KASAN [ 47.282960][ T441] CPU: 0 PID: 441 Comm: syz-executor.0 Not tainted 5.10.172-syzkaller #0 [ 47.304894][ T23] audit: type=1400 audit(1683466767.619:160): avc: denied { remove_name } for pid=440 comm="syz-executor.0" name="file1" dev="loop0" ino=15 scontext=root:sysadm_r:sysadm_t tcontext=system_u:object_r:unlabeled_t tclass=dir permissive=1 [ 47.310632][ T441] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 04/14/2023 [ 47.310643][ T441] RIP: 0010:kfree+0x269/0x270 [ 47.310648][ T441] Code: 08 4c 89 ee 48 89 da e8 a5 8b f5 ff 65 ff 0d aa db 78 7e 0f 85 d2 fd ff ff e8 c2 d5 76 ff e9 c8 fd ff ff e8 89 b4 7a 02 0f 0b <0f> 0b 0f 1f 44 00 00 55 48 89 e5 53 48 83 ec 18 89 f2 65 48 8b 04 [ 47.310654][ T441] RSP: 0018:ffffc900008879f8 EFLAGS: 00010246 [ 47.382711][ T441] RAX: dead000000000100 RBX: ffff88811e2035a4 RCX: ffffea00047880c0 [ 47.390681][ T441] RDX: dffffc0000000000 RSI: ffffffff84bd9fe0 RDI: ffff88811e2035a4 [ 47.398506][ T441] RBP: ffffc90000887a50 R08: dffffc0000000000 R09: fffff52000110ed0 [ 47.406483][ T441] R10: 0000000000000000 R11: dffffc0000000001 R12: 0000000000000020 [ 47.414292][ T441] R13: ffffffff817d9d00 R14: 0000000000000000 R15: ffffea00047880c0 [ 47.422098][ T441] FS: 00007f4550799700(0000) GS:ffff8881f7200000(0000) knlGS:0000000000000000 [ 47.430861][ T441] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 [ 47.437285][ T441] CR2: 0000563df67a40a0 CR3: 000000011e419000 CR4: 00000000003506b0 [ 47.445105][ T441] DR0: 0000000000000000 DR1: 0000000000000000 DR2: 0000000000000000 [ 47.452908][ T441] DR3: 0000000000000000 DR6: 00000000fffe0ff0 DR7: 0000000000000400 [ 47.460732][ T441] Call Trace: [ 47.463851][ T441] ? kfree+0xc3/0x270 [ 47.467664][ T441] kvfree+0x20/0x30 [ 47.471310][ T441] ext4_expand_extra_isize_ea+0xf47/0x1bc0 [ 47.476950][ T441] __ext4_expand_extra_isize+0x217/0x360 [ 47.482419][ T441] __ext4_mark_inode_dirty+0x334/0x550 [ 47.487713][ T441] __ext4_unlink+0x56c/0x8a0 [ 47.492140][ T441] ext4_unlink+0xfc/0x2a0 [ 47.496304][ T441] vfs_unlink+0x268/0x3e0 [ 47.500472][ T441] do_unlinkat+0x365/0x710 [ 47.504725][ T441] __x64_sys_unlinkat+0x97/0xb0 [ 47.509413][ T441] do_syscall_64+0x34/0x70 [ 47.513664][ T441] entry_SYSCALL_64_after_hwframe+0x61/0xc6 [ 47.519394][ T441] RIP: 0033:0x7f4550c26169 [ 47.523648][ T441] Code: 28 00 00 00 75 05 48 83 c4 28 c3 e8 f1 19 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 b8 ff ff ff f7 d8 64 89 01 48 [ 47.543089][ T441] RSP: 002b:00007f4550799168 EFLAGS: 00000246 ORIG_RAX: 0000000000000107 [ 47.551332][ T441] RAX: ffffffffffffffda RBX: 00007f4550d45f80 RCX: 00007f4550c26169 [ 47.559144][ T441] RDX: 0000000000000000 RSI: 0000000020000000 RDI: 0000000000000003 [ 47.566960][ T441] RBP: 00007f4550c81ca1 R08: 0000000000000000 R09: 0000000000000000 [ 47.574765][ T441] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000000 [ 47.582577][ T441] R13: 00007ffe684b3eaf R14: 00007f4550799300 R15: 0000000000022000 [ 47.590396][ T441] Modules linked in: [ 47.595333][ T441] ---[ end trace 650730378d5a8ad1 ]--- [ 47.600868][ T441] RIP: 0010:kfree+0x269/0x270 [ 47.605353][ T441] Code: 08 4c 89 ee 48 89 da e8 a5 8b f5 ff 65 ff 0d aa db 78 7e 0f 85 d2 fd ff ff e8 c2 d5 76 ff e9 c8 fd ff ff e8 89 b4 7a 02 0f 0b <0f> 0b 0f 1f 44 00 00 55 48 89 e5 53 48 83 ec 18 89 f2 65 48 8b 04 [ 47.625050][ T441] RSP: 0018:ffffc900008879f8 EFLAGS: 00010246 [ 47.631335][ T441] RAX: dead000000000100 RBX: ffff88811e2035a4 RCX: ffffea00047880c0 [ 47.639478][ T441] RDX: dffffc0000000000 RSI: ffffffff84bd9fe0 RDI: ffff88811e2035a4 [ 47.647254][ T441] RBP: ffffc90000887a50 R08: dffffc0000000000 R09: fffff52000110ed0 [ 47.655125][ T441] R10: 0000000000000000 R11: dffffc0000000001 R12: 0000000000000020 [ 47.662939][ T441] R13: ffffffff817d9d00 R14: 0000000000000000 R15: ffffea00047880c0 [ 47.670825][ T441] FS: 00007f4550799700(0000) GS:ffff8881f7300000(0000) knlGS:0000000000000000 [ 47.679716][ T441] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 [ 47.686326][ T441] CR2: 00007f4550c00180 CR3: 000000011e419000 CR4: 00000000003506a0 [ 47.694185][ T441] DR0: 0000000000000000 DR1: 0000000000000000 DR2: 0000000000000000 [ 47.701981][ T441] DR3: 0000000000000000 DR6: 00000000fffe0ff0 DR7: 0000000000000400 [ 47.710173][ T441] Kernel panic - not syncing: Fatal exception [ 47.716303][ T441] Kernel Offset: disabled [ 47.720601][ T441] Rebooting in 86400 seconds..