Warning: Permanently added '10.128.1.56' (ED25519) to the list of known hosts. 2024/03/25 06:51:56 ignoring optional flag "sandboxArg"="0" 2024/03/25 06:51:56 parsed 1 programs [ 46.632128][ T23] kauditd_printk_skb: 72 callbacks suppressed [ 46.632141][ T23] audit: type=1400 audit(1711349516.330:148): avc: denied { mounton } for pid=407 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 [ 46.662993][ T23] audit: type=1400 audit(1711349516.330:149): avc: denied { mount } for pid=407 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 [ 46.686508][ T23] audit: type=1400 audit(1711349516.360:150): avc: denied { unlink } for pid=407 comm="syz-executor" name="swap-file" dev="sda1" ino=1928 scontext=root:sysadm_r:sysadm_t tcontext=system_u:object_r:unlabeled_t tclass=file permissive=1 trawcon="root:object_r:swapfile_t" 2024/03/25 06:51:56 executed programs: 0 [ 46.727458][ T407] Adding 124996k swap on ./swap-file. Priority:0 extents:1 across:124996k [ 46.801431][ T413] bridge0: port 1(bridge_slave_0) entered blocking state [ 46.808434][ T413] bridge0: port 1(bridge_slave_0) entered disabled state [ 46.816231][ T413] device bridge_slave_0 entered promiscuous mode [ 46.823360][ T413] bridge0: port 2(bridge_slave_1) entered blocking state [ 46.830282][ T413] bridge0: port 2(bridge_slave_1) entered disabled state [ 46.837797][ T413] device bridge_slave_1 entered promiscuous mode [ 46.884296][ T23] audit: type=1400 audit(1711349516.580:151): avc: denied { create } for pid=413 comm="syz-executor.0" scontext=root:sysadm_r:sysadm_t tcontext=root:sysadm_r:sysadm_t tclass=netlink_generic_socket permissive=1 [ 46.900645][ T413] bridge0: port 2(bridge_slave_1) entered blocking state [ 46.905121][ T23] audit: type=1400 audit(1711349516.590:152): avc: denied { write } for pid=413 comm="syz-executor.0" scontext=root:sysadm_r:sysadm_t tcontext=root:sysadm_r:sysadm_t tclass=netlink_generic_socket permissive=1 [ 46.911896][ T413] bridge0: port 2(bridge_slave_1) entered forwarding state [ 46.912018][ T413] bridge0: port 1(bridge_slave_0) entered blocking state [ 46.933002][ T23] audit: type=1400 audit(1711349516.590:153): avc: denied { read } for pid=413 comm="syz-executor.0" scontext=root:sysadm_r:sysadm_t tcontext=root:sysadm_r:sysadm_t tclass=netlink_generic_socket permissive=1 [ 46.939825][ T413] bridge0: port 1(bridge_slave_0) entered forwarding state [ 46.993472][ T365] bridge0: port 1(bridge_slave_0) entered disabled state [ 47.001288][ T365] bridge0: port 2(bridge_slave_1) entered disabled state [ 47.008995][ T365] IPv6: ADDRCONF(NETDEV_CHANGE): veth1: link becomes ready [ 47.016976][ T365] IPv6: ADDRCONF(NETDEV_CHANGE): veth0: link becomes ready [ 47.033316][ T364] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_0: link becomes ready [ 47.041997][ T364] bridge0: port 1(bridge_slave_0) entered blocking state [ 47.049791][ T364] bridge0: port 1(bridge_slave_0) entered forwarding state [ 47.057454][ T364] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_1: link becomes ready [ 47.067804][ T364] bridge0: port 2(bridge_slave_1) entered blocking state [ 47.074758][ T364] bridge0: port 2(bridge_slave_1) entered forwarding state [ 47.092013][ T364] IPv6: ADDRCONF(NETDEV_CHANGE): hsr_slave_0: link becomes ready [ 47.100216][ T364] IPv6: ADDRCONF(NETDEV_CHANGE): hsr_slave_1: link becomes ready [ 47.124072][ T364] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_virt_wifi: link becomes ready [ 47.132514][ T364] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_vlan: link becomes ready [ 47.140603][ T364] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_macvtap: link becomes ready [ 47.151799][ T366] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_batadv: link becomes ready [ 47.165386][ T366] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_batadv: link becomes ready [ 47.179559][ T23] audit: type=1400 audit(1711349516.870:154): avc: denied { mounton } for pid=413 comm="syz-executor.0" path="/dev/binderfs" dev="devtmpfs" ino=891 scontext=root:sysadm_r:sysadm_t tcontext=root:object_r:device_t tclass=dir permissive=1 [ 47.216992][ T23] audit: type=1400 audit(1711349516.910:155): avc: denied { mounton } for pid=419 comm="syz-executor.0" path="/root/syzkaller-testdir2549590271/syzkaller.2AepcZ/0/file1" dev="sda1" ino=1938 scontext=root:sysadm_r:sysadm_t tcontext=root:object_r:user_home_t tclass=dir permissive=1 [ 47.255037][ T420] EXT4-fs (loop0): 1 orphan inode deleted [ 47.260760][ T420] EXT4-fs (loop0): mounted filesystem without journal. Opts: discard,noquota,dioread_lock,grpquota,auto_da_alloc,grpjquota=,quota,init_itable=0x000000000000c202,usrquota,,errors=continue [ 47.279792][ T23] audit: type=1400 audit(1711349516.970:156): avc: denied { mount } for pid=419 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 [ 47.280542][ T420] ext4 filesystem being mounted at /root/syzkaller-testdir2549590271/syzkaller.2AepcZ/0/file1 supports timestamps until 2038 (0x7fffffff) [ 47.323182][ T23] audit: type=1400 audit(1711349517.020:157): avc: denied { write } for pid=419 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 [ 47.333044][ T420] ------------[ cut here ]------------ [ 47.350741][ T420] kernel BUG at fs/ext4/ext4.h:2984! [ 47.356432][ T420] invalid opcode: 0000 [#1] PREEMPT SMP KASAN [ 47.362442][ T420] CPU: 1 PID: 420 Comm: syz-executor.0 Not tainted 5.4.265-syzkaller-04853-g43a5ead9254d #0 [ 47.372491][ T420] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 02/29/2024 [ 47.382407][ T420] RIP: 0010:ext4_trim_fs+0x1e69/0x1e80 [ 47.387685][ T420] Code: 80 e1 07 80 c1 03 38 c1 0f 8c 40 e7 ff ff 48 8d bc 24 f0 01 00 00 e8 a6 c4 c8 ff e9 2e e7 ff ff e8 3c ab 6f ff e8 67 f2 98 ff <0f> 0b e8 60 f2 98 ff 0f 0b 66 66 2e 0f 1f 84 00 00 00 00 00 0f 1f [ 47.407510][ T420] RSP: 0018:ffff8881eead7500 EFLAGS: 00010293 [ 47.413940][ T420] RAX: ffffffff81cb5459 RBX: 0000000000000001 RCX: ffff8881ef546e40 [ 47.421997][ T420] RDX: 0000000000000000 RSI: 0000000000000001 RDI: 0000000000000001 [ 47.429987][ T420] RBP: ffff8881eead7770 R08: ffffffff81cb3dd4 R09: 0000000000000003 [ 47.437791][ T420] R10: ffffffffffffffff R11: dffffc0000000001 R12: 0000000000000001 [ 47.445690][ T420] R13: dffffc0000000000 R14: ffff8881f0ac4000 R15: 0000000000000001 [ 47.453500][ T420] FS: 00007f939b3166c0(0000) GS:ffff8881f6f00000(0000) knlGS:0000000000000000 [ 47.462270][ T420] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 [ 47.468701][ T420] CR2: 00000000200401bf CR3: 00000001d7c81000 CR4: 00000000003406a0 [ 47.476523][ T420] DR0: 0000000000000000 DR1: 0000000000000000 DR2: 0000000000000000 [ 47.484433][ T420] DR3: 0000000000000000 DR6: 00000000fffe0ff0 DR7: 0000000000000400 [ 47.492499][ T420] Call Trace: [ 47.495631][ T420] ? __die+0xb4/0x100 [ 47.499448][ T420] ? die+0x26/0x50 [ 47.503036][ T420] ? do_trap+0x1e7/0x340 [ 47.507084][ T420] ? ext4_trim_fs+0x1e69/0x1e80 [ 47.511859][ T420] ? ext4_trim_fs+0x1e69/0x1e80 [ 47.516722][ T420] ? do_invalid_op+0xfb/0x110 [ 47.521467][ T420] ? ext4_trim_fs+0x1e69/0x1e80 [ 47.526446][ T420] ? invalid_op+0x1e/0x30 [ 47.530583][ T420] ? ext4_trim_fs+0x7e4/0x1e80 [ 47.535194][ T420] ? ext4_trim_fs+0x1e69/0x1e80 [ 47.540075][ T420] ? ext4_trim_fs+0x1e69/0x1e80 [ 47.544854][ T420] ? ext4_group_add_blocks+0xde0/0xde0 [ 47.550149][ T420] ? cap_capable+0x1b1/0x250 [ 47.554667][ T420] ext4_ioctl+0x2168/0x3ff0 [ 47.559006][ T420] ? preempt_schedule+0xd9/0xe0 [ 47.563900][ T420] ? preempt_schedule+0xd9/0xe0 [ 47.568746][ T420] ? schedule_preempt_disabled+0x20/0x20 [ 47.574386][ T420] ? asan.module_dtor+0x20/0x20 [ 47.579076][ T420] ? ___preempt_schedule+0x16/0x20 [ 47.584018][ T420] ? try_to_wake_up+0x9d3/0x14f0 [ 47.588804][ T420] ? cpus_share_cache+0x110/0x110 [ 47.593827][ T420] ? plist_check_list+0x20d/0x220 [ 47.598801][ T420] ? plist_del+0x3bf/0x3e0 [ 47.603026][ T420] ? _raw_spin_trylock_bh+0x190/0x190 [ 47.608407][ T420] ? avc_has_extended_perms+0xb03/0x1120 [ 47.613900][ T420] ? avc_flush+0x1f0/0x1f0 [ 47.618218][ T420] ? do_futex+0x13fe/0x19f0 [ 47.622571][ T420] ? asan.module_dtor+0x20/0x20 [ 47.627241][ T420] do_vfs_ioctl+0x742/0x1720 [ 47.631671][ T420] ? ioctl_preallocate+0x250/0x250 [ 47.636733][ T420] ? __fget+0x407/0x490 [ 47.640880][ T420] ? fget_many+0x20/0x20 [ 47.644955][ T420] ? switch_fpu_return+0x1d4/0x410 [ 47.649985][ T420] ? security_file_ioctl+0x7d/0xa0 [ 47.654941][ T420] __x64_sys_ioctl+0xd4/0x110 [ 47.659586][ T420] do_syscall_64+0xca/0x1c0 [ 47.664506][ T420] entry_SYSCALL_64_after_hwframe+0x5c/0xc1 [ 47.670230][ T420] Modules linked in: [ 47.676126][ T420] ---[ end trace 54788d50f4b59835 ]--- [ 47.681444][ T420] RIP: 0010:ext4_trim_fs+0x1e69/0x1e80 [ 47.686899][ T420] Code: 80 e1 07 80 c1 03 38 c1 0f 8c 40 e7 ff ff 48 8d bc 24 f0 01 00 00 e8 a6 c4 c8 ff e9 2e e7 ff ff e8 3c ab 6f ff e8 67 f2 98 ff <0f> 0b e8 60 f2 98 ff 0f 0b 66 66 2e 0f 1f 84 00 00 00 00 00 0f 1f [ 47.706873][ T420] RSP: 0018:ffff8881eead7500 EFLAGS: 00010293 [ 47.713080][ T420] RAX: ffffffff81cb5459 RBX: 0000000000000001 RCX: ffff8881ef546e40 [ 47.720953][ T420] RDX: 0000000000000000 RSI: 0000000000000001 RDI: 0000000000000001 [ 47.728979][ T420] RBP: ffff8881eead7770 R08: ffffffff81cb3dd4 R09: 0000000000000003 [ 47.736968][ T420] R10: ffffffffffffffff R11: dffffc0000000001 R12: 0000000000000001 [ 47.744926][ T420] R13: dffffc0000000000 R14: ffff8881f0ac4000 R15: 0000000000000001 [ 47.753085][ T420] FS: 00007f939b3166c0(0000) GS:ffff8881f6f00000(0000) knlGS:0000000000000000 [ 47.761980][ T420] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 [ 47.768332][ T420] CR2: 00000000200401bf CR3: 00000001d7c81000 CR4: 00000000003406a0 [ 47.776443][ T420] DR0: 0000000000000000 DR1: 0000000000000000 DR2: 0000000000000000 [ 47.784282][ T420] DR3: 0000000000000000 DR6: 00000000fffe0ff0 DR7: 0000000000000400 [ 47.792455][ T420] Kernel panic - not syncing: Fatal exception [ 47.798603][ T420] Kernel Offset: disabled [ 47.802730][ T420] Rebooting in 86400 seconds..