Warning: Permanently added '10.128.0.255' (ED25519) to the list of known hosts. 2023/11/28 11:29:40 ignoring optional flag "sandboxArg"="0" 2023/11/28 11:29:40 parsed 1 programs [ 43.802725][ T28] audit: type=1400 audit(1701170980.425:156): avc: denied { mounton } for pid=346 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 [ 43.828614][ T28] audit: type=1400 audit(1701170980.455:157): avc: denied { mount } for pid=346 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 [ 43.890953][ T28] audit: type=1400 audit(1701170980.515:158): avc: denied { unlink } for pid=346 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" 2023/11/28 11:29:40 executed programs: 0 [ 43.934695][ T346] Adding 124996k swap on ./swap-file. Priority:0 extents:1 across:124996k [ 43.993956][ T353] bridge0: port 1(bridge_slave_0) entered blocking state [ 44.001256][ T353] bridge0: port 1(bridge_slave_0) entered disabled state [ 44.008371][ T353] device bridge_slave_0 entered promiscuous mode [ 44.015592][ T353] bridge0: port 2(bridge_slave_1) entered blocking state [ 44.022923][ T353] bridge0: port 2(bridge_slave_1) entered disabled state [ 44.030222][ T353] device bridge_slave_1 entered promiscuous mode [ 44.075404][ T28] audit: type=1400 audit(1701170980.695:159): avc: denied { write } for pid=353 comm="syz-executor.0" scontext=root:sysadm_r:sysadm_t tcontext=root:sysadm_r:sysadm_t tclass=netlink_generic_socket permissive=1 [ 44.081229][ T353] bridge0: port 2(bridge_slave_1) entered blocking state [ 44.096482][ T28] audit: type=1400 audit(1701170980.695:160): avc: denied { read } for pid=353 comm="syz-executor.0" scontext=root:sysadm_r:sysadm_t tcontext=root:sysadm_r:sysadm_t tclass=netlink_generic_socket permissive=1 [ 44.103269][ T353] bridge0: port 2(bridge_slave_1) entered forwarding state [ 44.103364][ T353] bridge0: port 1(bridge_slave_0) entered blocking state [ 44.103380][ T353] bridge0: port 1(bridge_slave_0) entered forwarding state [ 44.158205][ T19] bridge0: port 1(bridge_slave_0) entered disabled state [ 44.165996][ T19] bridge0: port 2(bridge_slave_1) entered disabled state [ 44.174231][ T19] IPv6: ADDRCONF(NETDEV_CHANGE): veth1: link becomes ready [ 44.181552][ T19] IPv6: ADDRCONF(NETDEV_CHANGE): veth0: link becomes ready [ 44.190879][ T60] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_0: link becomes ready [ 44.199141][ T60] bridge0: port 1(bridge_slave_0) entered blocking state [ 44.206285][ T60] bridge0: port 1(bridge_slave_0) entered forwarding state [ 44.227814][ T353] device veth0_vlan entered promiscuous mode [ 44.236527][ T19] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_virt_wifi: link becomes ready [ 44.244990][ T19] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_vlan: link becomes ready [ 44.253277][ T19] IPv6: ADDRCONF(NETDEV_CHANGE): vlan0: link becomes ready [ 44.260742][ T19] IPv6: ADDRCONF(NETDEV_CHANGE): vlan1: link becomes ready [ 44.268236][ T19] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_1: link becomes ready [ 44.278394][ T19] bridge0: port 2(bridge_slave_1) entered blocking state [ 44.285550][ T19] bridge0: port 2(bridge_slave_1) entered forwarding state [ 44.292781][ T19] IPv6: ADDRCONF(NETDEV_CHANGE): hsr_slave_0: link becomes ready [ 44.301019][ T19] IPv6: ADDRCONF(NETDEV_CHANGE): hsr_slave_1: link becomes ready [ 44.313642][ T60] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_macvtap: link becomes ready [ 44.322604][ T353] device veth1_macvtap entered promiscuous mode [ 44.335718][ T305] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_batadv: link becomes ready [ 44.344154][ T305] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_batadv: link becomes ready [ 44.356760][ T28] audit: type=1400 audit(1701170980.975:161): avc: denied { mounton } for pid=353 comm="syz-executor.0" path="/dev/binderfs" dev="devtmpfs" ino=370 scontext=root:sysadm_r:sysadm_t tcontext=root:object_r:device_t tclass=dir permissive=1 [ 44.392341][ T360] loop0: detected capacity change from 0 to 512 [ 44.398837][ T28] audit: type=1400 audit(1701170981.015:162): avc: denied { mounton } for pid=359 comm="syz-executor.0" path="/root/syzkaller-testdir1584110401/syzkaller.qAPjIU/0/file0" dev="sda1" ino=1939 scontext=root:sysadm_r:sysadm_t tcontext=root:object_r:user_home_t tclass=dir permissive=1 [ 44.401958][ T360] EXT4-fs error (device loop0): __ext4_fill_super:5386: inode #2: comm syz-executor.0: casefold flag without casefold feature [ 44.439140][ T360] EXT4-fs (loop0): warning: mounting fs with errors, running e2fsck is recommended [ 44.449938][ T360] EXT4-fs (loop0): mounted filesystem without journal. Quota mode: none. [ 44.458558][ T28] audit: type=1400 audit(1701170981.075:163): avc: denied { mount } for pid=359 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 [ 44.481482][ T28] audit: type=1400 audit(1701170981.085:164): avc: denied { write } for pid=359 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 [ 44.482951][ T353] EXT4-fs (loop0): unmounting filesystem. [ 44.503916][ T28] audit: type=1400 audit(1701170981.085:165): avc: denied { add_name } for pid=359 comm="syz-executor.0" name="bus" scontext=root:sysadm_r:sysadm_t tcontext=system_u:object_r:unlabeled_t tclass=dir permissive=1 [ 44.539474][ T365] loop0: detected capacity change from 0 to 512 [ 44.547510][ T365] EXT4-fs error (device loop0): __ext4_fill_super:5386: inode #2: comm syz-executor.0: casefold flag without casefold feature [ 44.561266][ T365] EXT4-fs (loop0): warning: mounting fs with errors, running e2fsck is recommended [ 44.571828][ T365] EXT4-fs (loop0): mounted filesystem without journal. Quota mode: none. [ 44.596519][ T353] EXT4-fs (loop0): unmounting filesystem. [ 44.615625][ T370] loop0: detected capacity change from 0 to 512 [ 44.623148][ T370] EXT4-fs error (device loop0): __ext4_fill_super:5386: inode #2: comm syz-executor.0: casefold flag without casefold feature [ 44.636493][ T370] EXT4-fs (loop0): warning: mounting fs with errors, running e2fsck is recommended [ 44.647356][ T370] EXT4-fs (loop0): mounted filesystem without journal. Quota mode: none. [ 44.665150][ T353] EXT4-fs (loop0): unmounting filesystem. [ 44.681273][ T374] loop0: detected capacity change from 0 to 512 [ 44.688764][ T374] EXT4-fs error (device loop0): __ext4_fill_super:5386: inode #2: comm syz-executor.0: casefold flag without casefold feature [ 44.702359][ T374] EXT4-fs (loop0): warning: mounting fs with errors, running e2fsck is recommended [ 44.712355][ T374] EXT4-fs (loop0): mounted filesystem without journal. Quota mode: none. [ 44.728216][ T353] EXT4-fs (loop0): unmounting filesystem. [ 44.742561][ T378] loop0: detected capacity change from 0 to 512 [ 44.750135][ T378] EXT4-fs error (device loop0): __ext4_fill_super:5386: inode #2: comm syz-executor.0: casefold flag without casefold feature [ 44.763323][ T378] EXT4-fs (loop0): warning: mounting fs with errors, running e2fsck is recommended [ 44.773426][ T378] EXT4-fs (loop0): mounted filesystem without journal. Quota mode: none. [ 44.789201][ T378] ------------[ cut here ]------------ [ 44.794650][ T378] kernel BUG at fs/ext4/inline.c:767! [ 44.800117][ T378] invalid opcode: 0000 [#1] PREEMPT SMP KASAN [ 44.806212][ T378] CPU: 1 PID: 378 Comm: syz-executor.0 Not tainted 6.1.43-syzkaller-1150390-ga2377cc13537 #0 [ 44.816187][ T378] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 10/09/2023 [ 44.826553][ T378] RIP: 0010:ext4_write_inline_data_end+0xa85/0xa90 [ 44.833249][ T378] Code: f8 ff ff 44 89 e9 80 e1 07 fe c1 38 c1 0f 8c 17 fb ff ff 4c 89 ef e8 7a 0d cb ff e9 0a fb ff ff e8 20 1e 05 03 e8 9b 9d 84 ff <0f> 0b e8 94 9d 84 ff 0f 0b 66 90 55 48 89 e5 41 57 41 56 41 55 41 [ 44.852955][ T378] RSP: 0018:ffffc90002eaf6e0 EFLAGS: 00010293 [ 44.858847][ T378] RAX: ffffffff81f06395 RBX: 0000000000000000 RCX: ffff888111646540 [ 44.866841][ T378] RDX: 0000000000000000 RSI: 0000000000000000 RDI: 0000000000000000 [ 44.874760][ T378] RBP: ffffc90002eaf7f8 R08: ffffffff81f05b83 R09: ffffed10200adda0 [ 44.882660][ T378] R10: 0000000000000000 R11: dffffc0000000001 R12: 0000004c00000000 [ 44.891146][ T378] R13: ffff888111646540 R14: ffff88810056ecf8 R15: ffff88810056ee10 [ 44.899362][ T378] FS: 00007f8f6b9c66c0(0000) GS:ffff8881f7100000(0000) knlGS:0000000000000000 [ 44.908553][ T378] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 [ 44.915270][ T378] CR2: 00007f8f6243f000 CR3: 000000011139b000 CR4: 00000000003506a0 [ 44.923539][ T378] DR0: 0000000000000000 DR1: 0000000000000000 DR2: 0000000000000000 [ 44.931490][ T378] DR3: 0000000000000000 DR6: 00000000fffe0ff0 DR7: 0000000000000400 [ 44.939585][ T378] Call Trace: [ 44.942820][ T378] [ 44.945593][ T378] ? __die_body+0x62/0xb0 [ 44.949742][ T378] ? die+0x88/0xb0 [ 44.953304][ T378] ? do_trap+0x103/0x330 [ 44.957703][ T378] ? ext4_write_inline_data_end+0xa85/0xa90 [ 44.963417][ T378] ? handle_invalid_op+0x95/0xc0 [ 44.968277][ T378] ? ext4_write_inline_data_end+0xa85/0xa90 [ 44.974621][ T378] ? exc_invalid_op+0x32/0x50 [ 44.979386][ T378] ? asm_exc_invalid_op+0x1b/0x20 [ 44.984337][ T378] ? ext4_write_inline_data_end+0x273/0xa90 [ 44.990231][ T378] ? ext4_write_inline_data_end+0xa85/0xa90 [ 44.996002][ T378] ? ext4_write_inline_data_end+0xa85/0xa90 [ 45.001990][ T378] ? put_page+0xc0/0xc0 [ 45.006125][ T378] ? copy_page_from_iter_atomic+0x43b/0x10b0 [ 45.011977][ T378] ext4_write_end+0x395/0x910 [ 45.017223][ T378] ext4_da_write_end+0x88/0x9a0 [ 45.021861][ T378] ? ext4_da_write_begin+0x920/0x920 [ 45.027351][ T378] generic_perform_write+0x3e6/0x5c0 [ 45.032569][ T378] ? generic_file_direct_write+0x6b0/0x6b0 [ 45.038370][ T378] ? generic_write_checks_count+0x490/0x490 [ 45.044101][ T378] ? try_to_wake_up+0x736/0x1210 [ 45.048875][ T378] ext4_buffered_write_iter+0x360/0x640 [ 45.054370][ T378] ext4_file_write_iter+0x194/0x1cf0 [ 45.059790][ T378] ? wake_up_q+0x11c/0x1d0 [ 45.064041][ T378] ? futex_wake+0x758/0xb60 [ 45.068386][ T378] ? avc_policy_seqno+0x1b/0x70 [ 45.073068][ T378] ? ext4_file_read_iter+0x470/0x470 [ 45.078194][ T378] ? fsnotify_perm+0x6a/0x5d0 [ 45.082763][ T378] vfs_write+0x902/0xeb0 [ 45.086868][ T378] ? putname+0xfa/0x150 [ 45.090862][ T378] ? file_end_write+0x1c0/0x1c0 [ 45.095541][ T378] ? mutex_lock+0xb1/0x1e0 [ 45.099886][ T378] ? bit_wait_io_timeout+0x120/0x120 [ 45.105007][ T378] ? __fdget_pos+0x22e/0x2c0 [ 45.109430][ T378] ? ksys_write+0x77/0x2c0 [ 45.113860][ T378] ksys_write+0x199/0x2c0 [ 45.118033][ T378] ? __x64_sys_futex+0x100/0x100 [ 45.122882][ T378] ? __ia32_sys_read+0x90/0x90 [ 45.127488][ T378] ? debug_smp_processor_id+0x17/0x20 [ 45.132876][ T378] ? fpregs_assert_state_consistent+0xb6/0xe0 [ 45.138778][ T378] __x64_sys_write+0x7b/0x90 [ 45.143528][ T378] do_syscall_64+0x3d/0xb0 [ 45.147792][ T378] entry_SYSCALL_64_after_hwframe+0x63/0xcd [ 45.153519][ T378] RIP: 0033:0x7f8f6ac7cae9 [ 45.157945][ T378] 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 [ 45.177642][ T378] RSP: 002b:00007f8f6b9c60c8 EFLAGS: 00000246 ORIG_RAX: 0000000000000001 [ 45.186207][ T378] RAX: ffffffffffffffda RBX: 00007f8f6ad9bf80 RCX: 00007f8f6ac7cae9 [ 45.194218][ T378] RDX: 0000000000000007 RSI: 0000000020000180 RDI: 0000000000000004 [ 45.202023][ T378] RBP: 00007f8f6acc847a R08: 0000000000000000 R09: 0000000000000000 [ 45.209962][ T378] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000000 [ 45.217735][ T378] R13: 000000000000000b R14: 00007f8f6ad9bf80 R15: 00007fff12ada628 [ 45.225571][ T378] [ 45.228406][ T378] Modules linked in: [ 45.233112][ T378] ---[ end trace 0000000000000000 ]--- [ 45.238420][ T378] RIP: 0010:ext4_write_inline_data_end+0xa85/0xa90 [ 45.244815][ T378] Code: f8 ff ff 44 89 e9 80 e1 07 fe c1 38 c1 0f 8c 17 fb ff ff 4c 89 ef e8 7a 0d cb ff e9 0a fb ff ff e8 20 1e 05 03 e8 9b 9d 84 ff <0f> 0b e8 94 9d 84 ff 0f 0b 66 90 55 48 89 e5 41 57 41 56 41 55 41 [ 45.264253][ T378] RSP: 0018:ffffc90002eaf6e0 EFLAGS: 00010293 [ 45.270387][ T378] RAX: ffffffff81f06395 RBX: 0000000000000000 RCX: ffff888111646540 [ 45.278363][ T378] RDX: 0000000000000000 RSI: 0000000000000000 RDI: 0000000000000000 [ 45.286445][ T378] RBP: ffffc90002eaf7f8 R08: ffffffff81f05b83 R09: ffffed10200adda0 [ 45.294410][ T378] R10: 0000000000000000 R11: dffffc0000000001 R12: 0000004c00000000 [ 45.302360][ T378] R13: ffff888111646540 R14: ffff88810056ecf8 R15: ffff88810056ee10 [ 45.310226][ T378] FS: 00007f8f6b9c66c0(0000) GS:ffff8881f7100000(0000) knlGS:0000000000000000 [ 45.319416][ T378] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 [ 45.325882][ T378] CR2: 00007f8f6243f000 CR3: 000000011139b000 CR4: 00000000003506a0 [ 45.333755][ T378] DR0: 0000000000000000 DR1: 0000000000000000 DR2: 0000000000000000 [ 45.341844][ T378] DR3: 0000000000000000 DR6: 00000000fffe0ff0 DR7: 0000000000000400 [ 45.349720][ T378] Kernel panic - not syncing: Fatal exception [ 45.355714][ T378] Kernel Offset: disabled [ 45.359866][ T378] Rebooting in 86400 seconds..