Warning: Permanently added '10.128.1.176' (ED25519) to the list of known hosts. 2024/06/27 13:25:48 ignoring optional flag "sandboxArg"="0" 2024/06/27 13:25:49 parsed 1 programs 2024/06/27 13:25:49 executed programs: 0 [ 46.936181][ T354] bridge0: port 1(bridge_slave_0) entered blocking state [ 46.943226][ T354] bridge0: port 1(bridge_slave_0) entered disabled state [ 46.950690][ T354] device bridge_slave_0 entered promiscuous mode [ 46.958514][ T354] bridge0: port 2(bridge_slave_1) entered blocking state [ 46.965443][ T354] bridge0: port 2(bridge_slave_1) entered disabled state [ 46.972864][ T354] device bridge_slave_1 entered promiscuous mode [ 47.008220][ T355] bridge0: port 1(bridge_slave_0) entered blocking state [ 47.015071][ T355] bridge0: port 1(bridge_slave_0) entered disabled state [ 47.022489][ T355] device bridge_slave_0 entered promiscuous mode [ 47.030351][ T355] bridge0: port 2(bridge_slave_1) entered blocking state [ 47.037190][ T355] bridge0: port 2(bridge_slave_1) entered disabled state [ 47.044515][ T355] device bridge_slave_1 entered promiscuous mode [ 47.103937][ T364] bridge0: port 1(bridge_slave_0) entered blocking state [ 47.110849][ T364] bridge0: port 1(bridge_slave_0) entered disabled state [ 47.118244][ T364] device bridge_slave_0 entered promiscuous mode [ 47.126280][ T364] bridge0: port 2(bridge_slave_1) entered blocking state [ 47.133290][ T364] bridge0: port 2(bridge_slave_1) entered disabled state [ 47.140561][ T364] device bridge_slave_1 entered promiscuous mode [ 47.193259][ T363] bridge0: port 1(bridge_slave_0) entered blocking state [ 47.200245][ T363] bridge0: port 1(bridge_slave_0) entered disabled state [ 47.207529][ T363] device bridge_slave_0 entered promiscuous mode [ 47.228325][ T363] bridge0: port 2(bridge_slave_1) entered blocking state [ 47.235176][ T363] bridge0: port 2(bridge_slave_1) entered disabled state [ 47.242709][ T363] device bridge_slave_1 entered promiscuous mode [ 47.255703][ T368] bridge0: port 1(bridge_slave_0) entered blocking state [ 47.263022][ T368] bridge0: port 1(bridge_slave_0) entered disabled state [ 47.270240][ T368] device bridge_slave_0 entered promiscuous mode [ 47.276920][ T368] bridge0: port 2(bridge_slave_1) entered blocking state [ 47.283917][ T368] bridge0: port 2(bridge_slave_1) entered disabled state [ 47.290987][ T368] device bridge_slave_1 entered promiscuous mode [ 47.361954][ T365] bridge0: port 1(bridge_slave_0) entered blocking state [ 47.368841][ T365] bridge0: port 1(bridge_slave_0) entered disabled state [ 47.375897][ T365] device bridge_slave_0 entered promiscuous mode [ 47.382733][ T365] bridge0: port 2(bridge_slave_1) entered blocking state [ 47.389591][ T365] bridge0: port 2(bridge_slave_1) entered disabled state [ 47.396794][ T365] device bridge_slave_1 entered promiscuous mode [ 47.464963][ T354] bridge0: port 2(bridge_slave_1) entered blocking state [ 47.471907][ T354] bridge0: port 2(bridge_slave_1) entered forwarding state [ 47.479004][ T354] bridge0: port 1(bridge_slave_0) entered blocking state [ 47.485959][ T354] bridge0: port 1(bridge_slave_0) entered forwarding state [ 47.530009][ T355] bridge0: port 2(bridge_slave_1) entered blocking state [ 47.536858][ T355] bridge0: port 2(bridge_slave_1) entered forwarding state [ 47.543990][ T355] bridge0: port 1(bridge_slave_0) entered blocking state [ 47.550765][ T355] bridge0: port 1(bridge_slave_0) entered forwarding state [ 47.583032][ T63] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_0: link becomes ready [ 47.591417][ T63] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_1: link becomes ready [ 47.600066][ T63] bridge0: port 1(bridge_slave_0) entered disabled state [ 47.607184][ T63] bridge0: port 2(bridge_slave_1) entered disabled state [ 47.615766][ T63] IPv6: ADDRCONF(NETDEV_CHANGE): hsr_slave_0: link becomes ready [ 47.623640][ T63] IPv6: ADDRCONF(NETDEV_CHANGE): hsr_slave_1: link becomes ready [ 47.632743][ T63] IPv6: ADDRCONF(NETDEV_CHANGE): veth1: link becomes ready [ 47.640281][ T63] IPv6: ADDRCONF(NETDEV_CHANGE): veth0: link becomes ready [ 47.706754][ T63] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_virt_wifi: link becomes ready [ 47.721902][ T354] device veth0_vlan entered promiscuous mode [ 47.729386][ T6] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_vlan: link becomes ready [ 47.747412][ T6] IPv6: ADDRCONF(NETDEV_CHANGE): veth0: link becomes ready [ 47.754925][ T6] IPv6: ADDRCONF(NETDEV_CHANGE): veth0: link becomes ready [ 47.763760][ T6] IPv6: ADDRCONF(NETDEV_CHANGE): vlan0: link becomes ready [ 47.771008][ T6] IPv6: ADDRCONF(NETDEV_CHANGE): vlan1: link becomes ready [ 47.778303][ T6] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_0: link becomes ready [ 47.786308][ T6] bridge0: port 1(bridge_slave_0) entered blocking state [ 47.793255][ T6] bridge0: port 1(bridge_slave_0) entered forwarding state [ 47.800687][ T6] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_1: link becomes ready [ 47.808761][ T6] bridge0: port 2(bridge_slave_1) entered blocking state [ 47.815674][ T6] bridge0: port 2(bridge_slave_1) entered forwarding state [ 47.822941][ T6] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_0: link becomes ready [ 47.831009][ T6] bridge0: port 1(bridge_slave_0) entered blocking state [ 47.837859][ T6] bridge0: port 1(bridge_slave_0) entered forwarding state [ 47.845023][ T6] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_1: link becomes ready [ 47.853048][ T6] bridge0: port 2(bridge_slave_1) entered blocking state [ 47.859981][ T6] bridge0: port 2(bridge_slave_1) entered forwarding state [ 47.867286][ T386] IPv6: ADDRCONF(NETDEV_CHANGE): bridge0: link becomes ready [ 47.874924][ T386] IPv6: ADDRCONF(NETDEV_CHANGE): bridge0: link becomes ready [ 47.887692][ T63] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_hsr: link becomes ready [ 47.895501][ T63] IPv6: ADDRCONF(NETDEV_CHANGE): hsr_slave_0: link becomes ready [ 47.903347][ T63] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_hsr: link becomes ready [ 47.911264][ T63] IPv6: ADDRCONF(NETDEV_CHANGE): hsr_slave_1: link becomes ready [ 47.928770][ T39] IPv6: ADDRCONF(NETDEV_CHANGE): veth1: link becomes ready [ 47.936192][ T39] IPv6: ADDRCONF(NETDEV_CHANGE): veth0: link becomes ready [ 47.943987][ T39] IPv6: ADDRCONF(NETDEV_CHANGE): hsr_slave_0: link becomes ready [ 47.951854][ T39] IPv6: ADDRCONF(NETDEV_CHANGE): hsr_slave_1: link becomes ready [ 47.959588][ T39] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_bridge: link becomes ready [ 47.967904][ T39] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_0: link becomes ready [ 47.975985][ T39] bridge0: port 1(bridge_slave_0) entered blocking state [ 47.983100][ T39] bridge0: port 1(bridge_slave_0) entered forwarding state [ 47.990280][ T39] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_bridge: link becomes ready [ 47.998444][ T39] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_1: link becomes ready [ 48.006354][ T39] bridge0: port 2(bridge_slave_1) entered blocking state [ 48.013214][ T39] bridge0: port 2(bridge_slave_1) entered forwarding state [ 48.038249][ T354] device veth1_macvtap entered promiscuous mode [ 48.050538][ T363] device veth0_vlan entered promiscuous mode [ 48.058777][ T386] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_virt_wifi: link becomes ready [ 48.066959][ T386] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_vlan: link becomes ready [ 48.074807][ T386] IPv6: ADDRCONF(NETDEV_CHANGE): vlan0: link becomes ready [ 48.082191][ T386] IPv6: ADDRCONF(NETDEV_CHANGE): vlan1: link becomes ready [ 48.089581][ T386] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_macvtap: link becomes ready [ 48.097567][ T386] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_macvtap: link becomes ready [ 48.105795][ T386] IPv6: ADDRCONF(NETDEV_CHANGE): macsec0: link becomes ready [ 48.113624][ T386] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_hsr: link becomes ready [ 48.121755][ T386] IPv6: ADDRCONF(NETDEV_CHANGE): hsr_slave_0: link becomes ready [ 48.143995][ T63] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_virt_wifi: link becomes ready [ 48.152200][ T63] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_vlan: link becomes ready [ 48.160050][ T63] IPv6: ADDRCONF(NETDEV_CHANGE): vlan0: link becomes ready [ 48.167674][ T63] IPv6: ADDRCONF(NETDEV_CHANGE): vlan1: link becomes ready [ 48.175157][ T63] IPv6: ADDRCONF(NETDEV_CHANGE): veth1: link becomes ready [ 48.182656][ T63] IPv6: ADDRCONF(NETDEV_CHANGE): veth0: link becomes ready [ 48.189872][ T63] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_bridge: link becomes ready [ 48.197993][ T63] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_0: link becomes ready [ 48.206030][ T63] bridge0: port 1(bridge_slave_0) entered blocking state [ 48.212827][ T63] bridge0: port 1(bridge_slave_0) entered forwarding state [ 48.219925][ T63] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_bridge: link becomes ready [ 48.228096][ T63] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_1: link becomes ready [ 48.236022][ T63] bridge0: port 2(bridge_slave_1) entered blocking state [ 48.242917][ T63] bridge0: port 2(bridge_slave_1) entered forwarding state [ 48.250154][ T63] IPv6: ADDRCONF(NETDEV_CHANGE): batadv_slave_0: link becomes ready [ 48.258287][ T63] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_batadv: link becomes ready [ 48.266529][ T63] IPv6: ADDRCONF(NETDEV_CHANGE): batadv_slave_1: link becomes ready [ 48.274588][ T63] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_batadv: link becomes ready [ 48.282831][ T39] IPv6: ADDRCONF(NETDEV_CHANGE): bridge0: link becomes ready [ 48.299059][ T363] device veth1_macvtap entered promiscuous mode [ 48.309962][ T30] kauditd_printk_skb: 15 callbacks suppressed [ 48.309987][ T30] audit: type=1400 audit(1719494750.518:91): avc: denied { mounton } for pid=354 comm="syz-executor.3" path="/dev/binderfs" dev="devtmpfs" ino=362 scontext=root:sysadm_r:sysadm_t tcontext=root:object_r:device_t tclass=dir permissive=1 [ 48.339928][ T368] device veth0_vlan entered promiscuous mode [ 48.348841][ T39] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_macvtap: link becomes ready [ 48.356873][ T39] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_hsr: link becomes ready [ 48.365855][ T39] IPv6: ADDRCONF(NETDEV_CHANGE): hsr_slave_0: link becomes ready [ 48.373793][ T39] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_hsr: link becomes ready [ 48.381772][ T39] IPv6: ADDRCONF(NETDEV_CHANGE): hsr_slave_1: link becomes ready [ 48.391903][ T30] audit: type=1400 audit(1719494750.598:92): avc: denied { mounton } for pid=389 comm="syz-executor.3" path="/root/syzkaller-testdir1478207446/syzkaller.vcoKkQ/0/bus" dev="sda1" ino=1947 scontext=root:sysadm_r:sysadm_t tcontext=root:object_r:user_home_t tclass=file permissive=1 [ 48.402506][ T390] loop3: detected capacity change from 0 to 2048 [ 48.424828][ T39] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_hsr: link becomes ready [ 48.426293][ T391] Page cache invalidation failure on direct I/O. Possible data corruption due to collision with buffered I/O! [ 48.432796][ T39] IPv6: ADDRCONF(NETDEV_CHANGE): hsr_slave_1: link becomes ready [ 48.452120][ T30] audit: type=1400 audit(1719494750.628:93): avc: denied { mounton } for pid=389 comm="syz-executor.3" path="/root/syzkaller-testdir1478207446/syzkaller.vcoKkQ/0/bus" dev="devtmpfs" ino=115 scontext=root:sysadm_r:sysadm_t tcontext=system_u:object_r:fixed_disk_device_t tclass=blk_file permissive=1 [ 48.452327][ T390] EXT4-fs (loop3): VFS: Can't find ext4 filesystem [ 48.481366][ T391] File: /root/syzkaller-testdir1478207446/syzkaller.vcoKkQ/0/bus PID: 391 Comm: syz-executor.3 [ 48.517339][ T355] device veth0_vlan entered promiscuous mode [ 48.532352][ T368] device veth1_macvtap entered promiscuous mode [ 48.542067][ T30] audit: type=1400 audit(1719494750.748:94): avc: denied { unmount } for pid=354 comm="syz-executor.3" scontext=root:sysadm_r:sysadm_t tcontext=system_u:object_r:device_t tclass=filesystem permissive=1 [ 48.562954][ T39] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_macvtap: link becomes ready [ 48.571135][ T393] loop3: detected capacity change from 0 to 2048 [ 48.571276][ T39] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_virt_wifi: link becomes ready [ 48.585307][ T393] ================================================================================ [ 48.595256][ T39] IPv6: ADDRCONF(NETDEV_CHANGE): veth1: link becomes ready [ 48.600726][ T393] UBSAN: shift-out-of-bounds in fs/ext4/super.c:2493:15 [ 48.602575][ T39] IPv6: ADDRCONF(NETDEV_CHANGE): veth0: link becomes ready [ 48.609358][ T393] shift exponent 1554496 is too large for 32-bit type 'int' [ 48.616323][ T39] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_bridge: link becomes ready [ 48.623426][ T393] CPU: 0 PID: 393 Comm: syz-executor.3 Not tainted 5.15.150-syzkaller-1069439-g9044d25b8ff5 #0 [ 48.631349][ T39] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_0: link becomes ready [ 48.641236][ T393] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 04/02/2024 [ 48.641255][ T393] Call Trace: [ 48.641259][ T393] [ 48.641265][ T393] dump_stack_lvl+0x151/0x1b7 [ 48.641302][ T393] ? io_uring_drop_tctx_refs+0x190/0x190 [ 48.641314][ T393] ? do_new_mount+0x2ba/0xb30 [ 48.641329][ T393] ? do_syscall_64+0x3d/0xb0 [ 48.641342][ T393] dump_stack+0x15/0x17 [ 48.641353][ T393] __ubsan_handle_shift_out_of_bounds+0x3bf/0x420 [ 48.641370][ T393] parse_options+0x2c9d/0x2d20 [ 48.641389][ T393] ? ext4_superblock_csum_verify+0x420/0x420 [ 48.641407][ T393] ? ext4_chksum+0x14f/0x220 [ 48.641420][ T393] ? make_kgid+0x1f2/0x6f0 [ 48.641436][ T393] ? ext4_has_metadata_csum+0x14b/0x1f0 [ 48.649746][ T39] bridge0: port 1(bridge_slave_0) entered blocking state [ 48.659101][ T393] ext4_fill_super+0x2084/0x96e0 [ 48.659128][ T393] ? ptr_to_hashval+0x60/0x60 [ 48.662227][ T39] bridge0: port 1(bridge_slave_0) entered forwarding state [ 48.665004][ T393] ? ext4_mount+0x40/0x40 [ 48.669699][ T39] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_bridge: link becomes ready [ 48.674983][ T393] ? vscnprintf+0x80/0x80 [ 48.680671][ T39] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_1: link becomes ready [ 48.683921][ T393] ? set_blocksize+0x1f0/0x380 [ 48.688312][ T39] bridge0: port 2(bridge_slave_1) entered blocking state [ 48.694163][ T393] ? sb_set_blocksize+0xa8/0xf0 [ 48.698793][ T39] bridge0: port 2(bridge_slave_1) entered forwarding state [ 48.704578][ T393] mount_bdev+0x282/0x3b0 [ 48.709432][ T39] IPv6: ADDRCONF(NETDEV_CHANGE): hsr_slave_0: link becomes ready [ 48.713351][ T393] ? ext4_mount+0x40/0x40 [ 48.719056][ T39] IPv6: ADDRCONF(NETDEV_CHANGE): hsr_slave_1: link becomes ready [ 48.725590][ T393] ext4_mount+0x34/0x40 [ 48.730868][ T39] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_virt_wifi: link becomes ready [ 48.734890][ T393] legacy_get_tree+0xf1/0x190 [ 48.742302][ T39] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_virt_wifi: link becomes ready [ 48.746069][ T393] ? ext4_errno_to_code+0x140/0x140 [ 48.754619][ T39] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_vlan: link becomes ready [ 48.758227][ T393] vfs_get_tree+0x88/0x290 [ 48.758249][ T393] do_new_mount+0x2ba/0xb30 [ 48.758265][ T393] ? do_move_mount_old+0x160/0x160 [ 48.766424][ T39] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_vlan: link becomes ready [ 48.770628][ T393] ? security_capable+0x87/0xb0 [ 48.770652][ T393] ? ns_capable+0x89/0xe0 [ 48.770666][ T393] path_mount+0x671/0x1070 [ 48.770682][ T393] __se_sys_mount+0x2c4/0x3b0 [ 48.778359][ T39] IPv6: ADDRCONF(NETDEV_CHANGE): batadv_slave_0: link becomes ready [ 48.782175][ T393] ? __x64_sys_mount+0xd0/0xd0 [ 48.789688][ T39] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_batadv: link becomes ready [ 48.793368][ T393] ? debug_smp_processor_id+0x17/0x20 [ 48.801620][ T39] IPv6: ADDRCONF(NETDEV_CHANGE): batadv_slave_1: link becomes ready [ 48.805084][ T393] ? fpregs_assert_state_consistent+0xb6/0xe0 [ 48.813330][ T39] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_batadv: link becomes ready [ 48.816719][ T393] __x64_sys_mount+0xbf/0xd0 [ 48.825283][ T39] IPv6: ADDRCONF(NETDEV_CHANGE): bridge0: link becomes ready [ 48.829149][ T393] do_syscall_64+0x3d/0xb0 [ 48.829171][ T393] entry_SYSCALL_64_after_hwframe+0x61/0xcb [ 48.829196][ T393] RIP: 0033:0x7fe279c22f9a [ 48.829214][ T393] Code: d8 64 89 02 48 c7 c0 ff ff ff ff eb a6 e8 de 09 00 00 66 2e 0f 1f 84 00 00 00 00 00 0f 1f 40 00 49 89 ca b8 a5 00 00 00 0f 05 <48> 3d 01 f0 ff ff 73 01 c3 48 c7 c1 b0 ff ff ff f7 d8 64 89 01 48 [ 48.829227][ T393] RSP: 002b:00007fe2797a3ee8 EFLAGS: 00000246 [ 48.837262][ T30] audit: type=1400 audit(1719494751.018:95): avc: denied { read } for pid=82 comm="syslogd" name="log" dev="sda1" ino=1915 scontext=system_u:system_r:syslogd_t tcontext=system_u:object_r:var_t tclass=lnk_file permissive=1 [ 48.842148][ T393] ORIG_RAX: 00000000000000a5 [ 48.842163][ T393] RAX: ffffffffffffffda RBX: 00007fe2797a3f80 RCX: 00007fe279c22f9a [ 48.842174][ T393] RDX: 0000000020000740 RSI: 0000000020000100 RDI: 00007fe2797a3f40 [ 48.849901][ T39] IPv6: ADDRCONF(NETDEV_CHANGE): vlan0: link becomes ready [ 48.853860][ T393] RBP: 0000000020000740 R08: 00007fe2797a3f80 R09: 0000000000804810 [ 48.859138][ T39] IPv6: ADDRCONF(NETDEV_CHANGE): vlan1: link becomes ready [ 48.863233][ T393] R10: 0000000000804810 R11: 0000000000000246 R12: 0000000020000100 [ 49.058873][ T393] R13: 00007fe2797a3f40 R14: 0000000000000748 R15: 0000000020000200 [ 49.066692][ T393] [ 49.071974][ T365] device veth0_vlan entered promiscuous mode [ 49.078329][ T393] ================================================================================ [ 49.083050][ T364] device veth0_vlan entered promiscuous mode [ 49.093257][ T393] EXT4-fs (loop3): Warning: mounting with an experimental mount option 'dioread_nolock' for blocksize < PAGE_SIZE [ 49.101362][ T355] device veth1_macvtap entered promiscuous mode [ 49.111612][ T393] EXT4-fs (loop3): feature flags set on rev 0 fs, running e2fsck is recommended [ 49.121251][ T393] EXT4-fs (loop3): Couldn't mount because of unsupported optional features (c1029) [ 49.131558][ T39] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_vlan: link becomes ready [ 49.139471][ T39] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_vlan: link becomes ready [ 49.147629][ T39] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_virt_wifi: link becomes ready [ 49.155668][ T39] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_virt_wifi: link becomes ready [ 49.163790][ T39] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_vlan: link becomes ready [ 49.171412][ T39] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_vlan: link becomes ready [ 49.179283][ T39] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_macvtap: link becomes ready [ 49.187219][ T39] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_macvtap: link becomes ready [ 49.195300][ T39] IPv6: ADDRCONF(NETDEV_CHANGE): macsec0: link becomes ready [ 49.202678][ T39] IPv6: ADDRCONF(NETDEV_CHANGE): batadv_slave_0: link becomes ready [ 49.210812][ T39] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_batadv: link becomes ready [ 49.218890][ T39] IPv6: ADDRCONF(NETDEV_CHANGE): batadv_slave_1: link becomes ready [ 49.226823][ T39] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_batadv: link becomes ready [ 49.241757][ T365] device veth1_macvtap entered promiscuous mode [ 49.276155][ T397] loop3: detected capacity change from 0 to 2048 [ 49.277496][ T39] IPv6: ADDRCONF(NETDEV_CHANGE): vlan0: link becomes ready [ 49.290967][ T401] loop2: detected capacity change from 0 to 2048 [ 49.298826][ T39] IPv6: ADDRCONF(NETDEV_CHANGE): vlan1: link becomes ready [ 49.300002][ T397] EXT4-fs (loop3): mounted filesystem without journal. Opts: grpjquota=,nodelalloc,init_itable,,errors=continue. Quota mode: none. [ 49.306149][ T39] IPv6: ADDRCONF(NETDEV_CHANGE): vlan0: link becomes ready [ 49.319811][ T397] ext4 filesystem being mounted at /root/syzkaller-testdir1478207446/syzkaller.vcoKkQ/2/bus supports timestamps until 2038 (0x7fffffff) [ 49.326391][ T30] audit: type=1400 audit(1719494751.528:96): avc: denied { mount } for pid=396 comm="syz-executor.3" name="/" dev="loop3" ino=2 scontext=root:sysadm_r:sysadm_t tcontext=system_u:object_r:fs_t tclass=filesystem permissive=1 [ 49.342533][ T401] EXT4-fs (loop2): mounted filesystem without journal. Opts: grpjquota=,nodelalloc,init_itable,,errors=continue. Quota mode: none. [ 49.362244][ T39] IPv6: ADDRCONF(NETDEV_CHANGE): vlan1: link becomes ready [ 49.375304][ T401] ext4 filesystem being mounted at /root/syzkaller-testdir2973626484/syzkaller.BL6OOr/0/bus supports timestamps until 2038 (0x7fffffff) [ 49.382549][ T39] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_macvtap: link becomes ready [ 49.403704][ T39] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_macvtap: link becomes ready [ 49.411787][ T39] IPv6: ADDRCONF(NETDEV_CHANGE): macsec0: link becomes ready [ 49.419378][ T39] IPv6: ADDRCONF(NETDEV_CHANGE): batadv_slave_0: link becomes ready [ 49.427509][ T39] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_batadv: link becomes ready [ 49.435675][ T39] IPv6: ADDRCONF(NETDEV_CHANGE): batadv_slave_1: link becomes ready [ 49.443823][ T39] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_batadv: link becomes ready [ 49.458026][ T305] IPv6: ADDRCONF(NETDEV_CHANGE): batadv_slave_0: link becomes ready [ 49.467391][ T305] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_batadv: link becomes ready [ 49.475694][ T305] IPv6: ADDRCONF(NETDEV_CHANGE): batadv_slave_1: link becomes ready [ 49.483953][ T305] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_batadv: link becomes ready [ 49.516862][ T364] device veth1_macvtap entered promiscuous mode [ 49.533414][ T409] loop2: detected capacity change from 0 to 2048 [ 49.537856][ T412] loop3: detected capacity change from 0 to 2048 [ 49.554157][ T26] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_macvtap: link becomes ready [ 49.574983][ T417] loop5: detected capacity change from 0 to 2048 [ 49.577801][ T26] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_macvtap: link becomes ready [ 49.582845][ T421] loop0: detected capacity change from 0 to 2048 [ 49.595635][ T26] IPv6: ADDRCONF(NETDEV_CHANGE): macsec0: link becomes ready [ 49.608085][ T421] EXT4-fs (loop0): VFS: Can't find ext4 filesystem [ 49.614504][ T422] Page cache invalidation failure on direct I/O. Possible data corruption due to collision with buffered I/O! [ 49.626087][ T422] File: /root/syzkaller-testdir1495617863/syzkaller.IOy4as/0/bus PID: 422 Comm: syz-executor.0 [ 49.640452][ T305] IPv6: ADDRCONF(NETDEV_CHANGE): batadv_slave_0: link becomes ready [ 49.648702][ T412] EXT4-fs (loop3): mounted filesystem without journal. Opts: grpjquota=,nodelalloc,init_itable,,errors=continue. Quota mode: none. [ 49.649634][ T305] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_batadv: link becomes ready [ 49.662673][ T409] EXT4-fs (loop2): mounted filesystem without journal. Opts: grpjquota=,nodelalloc,init_itable,,errors=continue. Quota mode: none. [ 49.670375][ T412] ext4 filesystem being mounted at /root/syzkaller-testdir1478207446/syzkaller.vcoKkQ/3/bus supports timestamps until 2038 (0x7fffffff) [ 49.683940][ T409] ext4 filesystem being mounted at /root/syzkaller-testdir2973626484/syzkaller.BL6OOr/1/bus supports timestamps until 2038 (0x7fffffff) [ 49.699198][ T417] EXT4-fs (loop5): mounted filesystem without journal. Opts: grpjquota=,nodelalloc,init_itable,,errors=continue. Quota mode: none. [ 49.724770][ T305] IPv6: ADDRCONF(NETDEV_CHANGE): batadv_slave_1: link becomes ready [ 49.725419][ T417] ext4 filesystem being mounted at /root/syzkaller-testdir480787253/syzkaller.pNk8u5/0/bus supports timestamps until 2038 (0x7fffffff) [ 49.733389][ T305] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_batadv: link becomes ready [ 49.776111][ T429] loop1: detected capacity change from 0 to 2048 [ 49.783629][ T432] loop4: detected capacity change from 0 to 2048 [ 49.783975][ T54] blk_update_request: I/O error, dev loop4, sector 0 op 0x1:(WRITE) flags 0x8800 phys_seg 16 prio class 0 [ 49.794994][ T429] EXT4-fs (loop1): VFS: Can't find ext4 filesystem [ 49.801204][ T54] blk_update_request: I/O error, dev loop4, sector 0 op 0x1:(WRITE) flags 0x8800 phys_seg 16 prio class 0 [ 49.850883][ T437] loop0: detected capacity change from 0 to 2048 [ 49.852998][ T439] loop3: detected capacity change from 0 to 2048 [ 49.861157][ T432] EXT4-fs (loop4): mounted filesystem without journal. Opts: grpjquota=,nodelalloc,init_itable,,errors=continue. Quota mode: none. [ 49.874381][ T446] loop5: detected capacity change from 0 to 2048 [ 49.888712][ T432] ext4 filesystem being mounted at /root/syzkaller-testdir2626185032/syzkaller.KjscNI/0/bus supports timestamps until 2038 (0x7fffffff) [ 49.911188][ T446] EXT4-fs (loop5): VFS: Can't find ext4 filesystem [ 49.922201][ T443] loop2: detected capacity change from 0 to 2048 [ 49.941298][ T439] EXT4-fs (loop3): mounted filesystem without journal. Opts: grpjquota=,nodelalloc,init_itable,,errors=continue. Quota mode: none. [ 49.947118][ T449] loop1: detected capacity change from 0 to 2048 [ 49.955741][ T437] EXT4-fs (loop0): mounted filesystem without journal. Opts: grpjquota=,nodelalloc,init_itable,,errors=continue. Quota mode: none. [ 49.979307][ T439] ext4 filesystem being mounted at /root/syzkaller-testdir1478207446/syzkaller.vcoKkQ/4/bus supports timestamps until 2038 (0x7fffffff) [ 49.980208][ T437] ext4 filesystem being mounted at /root/syzkaller-testdir1495617863/syzkaller.IOy4as/1/bus supports timestamps until 2038 (0x7fffffff) [ 49.994591][ T443] EXT4-fs (loop2): mounted filesystem without journal. Opts: grpjquota=,nodelalloc,init_itable,,errors=continue. Quota mode: none. [ 50.013895][ T449] EXT4-fs (loop1): mounted filesystem without journal. Opts: grpjquota=,nodelalloc,init_itable,,errors=continue. Quota mode: none. [ 50.020825][ T443] ext4 filesystem being mounted at /root/syzkaller-testdir2973626484/syzkaller.BL6OOr/2/bus supports timestamps until 2038 (0x7fffffff) [ 50.047942][ T449] ext4 filesystem being mounted at /root/syzkaller-testdir2813260739/syzkaller.rY2P6l/1/bus supports timestamps until 2038 (0x7fffffff) [ 50.084992][ T463] loop5: detected capacity change from 0 to 2048 [ 50.085242][ T465] loop4: detected capacity change from 0 to 2048 [ 50.151093][ T470] loop0: detected capacity change from 0 to 2048 [ 50.158967][ T477] loop1: detected capacity change from 0 to 2048 [ 50.169008][ T479] loop2: detected capacity change from 0 to 2048 [ 50.170119][ T473] loop3: detected capacity change from 0 to 2048 [ 50.176709][ T463] EXT4-fs (loop5): mounted filesystem without journal. Opts: grpjquota=,nodelalloc,init_itable,,errors=continue. Quota mode: none. [ 50.202736][ T463] ext4 filesystem being mounted at /root/syzkaller-testdir480787253/syzkaller.pNk8u5/2/bus supports timestamps until 2038 (0x7fffffff) [ 50.222353][ T465] EXT4-fs (loop4): mounted filesystem without journal. Opts: grpjquota=,nodelalloc,init_itable,,errors=continue. Quota mode: none. [ 50.231147][ T470] EXT4-fs (loop0): mounted filesystem without journal. Opts: grpjquota=,nodelalloc,init_itable,,errors=continue. Quota mode: none. [ 50.248694][ T465] ext4 filesystem being mounted at /root/syzkaller-testdir2626185032/syzkaller.KjscNI/1/bus supports timestamps until 2038 (0x7fffffff) [ 50.250182][ T477] EXT4-fs (loop1): mounted filesystem without journal. Opts: grpjquota=,nodelalloc,init_itable,,errors=continue. Quota mode: none. [ 50.263132][ T470] ext4 filesystem being mounted at /root/syzkaller-testdir1495617863/syzkaller.IOy4as/2/bus supports timestamps until 2038 (0x7fffffff) [ 50.276545][ T477] ext4 filesystem being mounted at /root/syzkaller-testdir2813260739/syzkaller.rY2P6l/2/bus supports timestamps until 2038 (0x7fffffff) [ 50.314613][ T479] EXT4-fs (loop2): mounted filesystem without journal. Opts: grpjquota=,nodelalloc,init_itable,,errors=continue. Quota mode: none. [ 50.337479][ T479] ext4 filesystem being mounted at /root/syzkaller-testdir2973626484/syzkaller.BL6OOr/3/bus supports timestamps until 2038 (0x7fffffff) [ 50.338184][ T473] EXT4-fs (loop3): mounted filesystem without journal. Opts: grpjquota=,nodelalloc,init_itable,,errors=continue. Quota mode: none. [ 50.366697][ T473] ext4 filesystem being mounted at /root/syzkaller-testdir1478207446/syzkaller.vcoKkQ/5/bus supports timestamps until 2038 (0x7fffffff) [ 50.442579][ T511] loop2: detected capacity change from 0 to 2048 [ 50.446146][ T502] loop0: detected capacity change from 0 to 2048 [ 50.456804][ T505] loop1: detected capacity change from 0 to 2048 [ 50.463877][ T499] loop4: detected capacity change from 0 to 2048 [ 50.470366][ T509] loop5: detected capacity change from 0 to 2048 [ 50.470366][ T514] loop3: detected capacity change from 0 to 2048 [ 50.476262][ T511] EXT4-fs (loop2): mounted filesystem without journal. Opts: grpjquota=,nodelalloc,init_itable,,errors=continue. Quota mode: none. [ 50.503873][ T511] ext4 filesystem being mounted at /root/syzkaller-testdir2973626484/syzkaller.BL6OOr/4/bus supports timestamps until 2038 (0x7fffffff) [ 50.545699][ T514] EXT4-fs (loop3): mounted filesystem without journal. Opts: grpjquota=,nodelalloc,init_itable,,errors=continue. Quota mode: none. [ 50.565141][ T514] ext4 filesystem being mounted at /root/syzkaller-testdir1478207446/syzkaller.vcoKkQ/6/bus supports timestamps until 2038 (0x7fffffff) [ 50.565384][ T509] EXT4-fs (loop5): mounted filesystem without journal. Opts: grpjquota=,nodelalloc,init_itable,,errors=continue. Quota mode: none. [ 50.583689][ T502] EXT4-fs (loop0): mounted filesystem without journal. Opts: grpjquota=,nodelalloc,init_itable,,errors=continue. Quota mode: none. [ 50.603968][ T499] EXT4-fs (loop4): mounted filesystem without journal. Opts: grpjquota=,nodelalloc,init_itable,,errors=continue. Quota mode: none. [ 50.606653][ T502] ext4 filesystem being mounted at /root/syzkaller-testdir1495617863/syzkaller.IOy4as/3/bus supports timestamps until 2038 (0x7fffffff) [ 50.638582][ T509] ext4 filesystem being mounted at /root/syzkaller-testdir480787253/syzkaller.pNk8u5/4/bus supports timestamps until 2038 (0x7fffffff) [ 50.657984][ T499] ext4 filesystem being mounted at /root/syzkaller-testdir2626185032/syzkaller.KjscNI/2/bus supports timestamps until 2038 (0x7fffffff) [ 50.673483][ T505] EXT4-fs (loop1): mounted filesystem without journal. Opts: grpjquota=,nodelalloc,init_itable,,errors=continue. Quota mode: none. [ 50.687473][ T505] ext4 filesystem being mounted at /root/syzkaller-testdir2813260739/syzkaller.rY2P6l/3/bus supports timestamps until 2038 (0x7fffffff) [ 50.719901][ T535] loop0: detected capacity change from 0 to 2048 [ 50.732589][ T530] loop2: detected capacity change from 0 to 2048 [ 50.737448][ T535] EXT4-fs warning (device loop0): read_mmp_block:115: Error -117 while reading MMP block 64 [ 50.751082][ T532] loop3: detected capacity change from 0 to 2048 [ 50.795576][ T532] EXT4-fs (loop3): mounted filesystem without journal. Opts: grpjquota=,nodelalloc,init_itable,,errors=continue. Quota mode: none. [ 50.809930][ T543] loop5: detected capacity change from 0 to 2048 [ 50.813898][ T530] EXT4-fs (loop2): mounted filesystem without journal. Opts: grpjquota=,nodelalloc,init_itable,,errors=continue. Quota mode: none. [ 50.827085][ T546] loop0: detected capacity change from 0 to 2048 [ 50.831710][ T549] loop1: detected capacity change from 0 to 2048 [ 50.839183][ T538] loop4: detected capacity change from 0 to 2048 [ 50.848598][ T532] ext4 filesystem being mounted at /root/syzkaller-testdir1478207446/syzkaller.vcoKkQ/7/bus supports timestamps until 2038 (0x7fffffff) [ 50.862897][ T530] ext4 filesystem being mounted at /root/syzkaller-testdir2973626484/syzkaller.BL6OOr/5/bus supports timestamps until 2038 (0x7fffffff) [ 50.886129][ T543] EXT4-fs (loop5): mounted filesystem without journal. Opts: grpjquota=,nodelalloc,init_itable,,errors=continue. Quota mode: none. [ 50.900997][ T543] ext4 filesystem being mounted at /root/syzkaller-testdir480787253/syzkaller.pNk8u5/5/bus supports timestamps until 2038 (0x7fffffff) [ 50.915924][ T538] EXT4-fs (loop4): mounted filesystem without journal. Opts: grpjquota=,nodelalloc,init_itable,,errors=continue. Quota mode: none. [ 50.929918][ T538] ext4 filesystem being mounted at /root/syzkaller-testdir2626185032/syzkaller.KjscNI/3/bus supports timestamps until 2038 (0x7fffffff) [ 50.946421][ T546] EXT4-fs (loop0): mounted filesystem without journal. Opts: grpjquota=,nodelalloc,init_itable,,errors=continue. Quota mode: none. [ 50.951477][ T549] EXT4-fs (loop1): mounted filesystem without journal. Opts: grpjquota=,nodelalloc,init_itable,,errors=continue. Quota mode: none. [ 50.973526][ T546] ext4 filesystem being mounted at /root/syzkaller-testdir1495617863/syzkaller.IOy4as/5/bus supports timestamps until 2038 (0x7fffffff) [ 50.973582][ T549] ext4 filesystem being mounted at /root/syzkaller-testdir2813260739/syzkaller.rY2P6l/4/bus supports timestamps until 2038 (0x7fffffff) [ 51.028594][ T565] loop2: detected capacity change from 0 to 2048 [ 51.047833][ T565] EXT4-fs (loop2): Warning: mounting with an experimental mount option 'dioread_nolock' for blocksize < PAGE_SIZE [ 51.065442][ T568] loop3: detected capacity change from 0 to 2048 [ 51.066857][ T565] EXT4-fs (loop2): feature flags set on rev 0 fs, running e2fsck is recommended [ 51.093210][ T571] loop4: detected capacity change from 0 to 2048 [ 51.096400][ T577] loop1: detected capacity change from 0 to 2048 [ 51.100149][ T562] loop5: detected capacity change from 0 to 2048 [ 51.113031][ T565] EXT4-fs (loop2): Couldn't mount because of unsupported optional features (c1029) [ 51.119108][ T574] loop0: detected capacity change from 0 to 2048 [ 51.130890][ T577] EXT4-fs (loop1): VFS: Can't find ext4 filesystem [ 51.183452][ T571] EXT4-fs (loop4): mounted filesystem without journal. Opts: grpjquota=,nodelalloc,init_itable,,errors=continue. Quota mode: none. [ 51.195316][ T568] EXT4-fs (loop3): mounted filesystem without journal. Opts: grpjquota=,nodelalloc,init_itable,,errors=continue. Quota mode: none. [ 51.199116][ T571] ext4 filesystem being mounted at /root/syzkaller-testdir2626185032/syzkaller.KjscNI/4/bus supports timestamps until 2038 (0x7fffffff) [ 51.210911][ T568] ext4 filesystem being mounted at /root/syzkaller-testdir1478207446/syzkaller.vcoKkQ/8/bus supports timestamps until 2038 (0x7fffffff) [ 51.247753][ T589] loop2: detected capacity change from 0 to 2048 [ 51.255493][ T574] EXT4-fs (loop0): mounted filesystem without journal. Opts: grpjquota=,nodelalloc,init_itable,,errors=continue. Quota mode: none. [ 51.269471][ T562] EXT4-fs (loop5): mounted filesystem without journal. Opts: grpjquota=,nodelalloc,init_itable,,errors=continue. Quota mode: none. [ 51.273948][ T592] loop1: detected capacity change from 0 to 2048 [ 51.288510][ T54] blk_update_request: I/O error, dev loop1, sector 0 op 0x1:(WRITE) flags 0x8800 phys_seg 16 prio class 0 [ 51.294038][ T574] ext4 filesystem being mounted at /root/syzkaller-testdir1495617863/syzkaller.IOy4as/6/bus supports timestamps until 2038 (0x7fffffff) [ 51.300151][ T54] blk_update_request: I/O error, dev loop1, sector 0 op 0x1:(WRITE) flags 0x8800 phys_seg 16 prio class 0 [ 51.311158][ T562] ext4 filesystem being mounted at /root/syzkaller-testdir480787253/syzkaller.pNk8u5/6/bus supports timestamps until 2038 (0x7fffffff) [ 51.348551][ T592] EXT4-fs (loop1): mounted filesystem without journal. Opts: grpjquota=,nodelalloc,init_itable,,errors=continue. Quota mode: none. [ 51.368265][ T589] EXT4-fs (loop2): mounted filesystem without journal. Opts: grpjquota=,nodelalloc,init_itable,,errors=continue. Quota mode: none. [ 51.380779][ T592] ext4 filesystem being mounted at /root/syzkaller-testdir2813260739/syzkaller.rY2P6l/6/bus supports timestamps until 2038 (0x7fffffff) [ 51.403233][ T589] ext4 filesystem being mounted at /root/syzkaller-testdir2973626484/syzkaller.BL6OOr/7/bus supports timestamps until 2038 (0x7fffffff) [ 51.427772][ T603] loop5: detected capacity change from 0 to 2048 [ 51.447533][ T601] loop4: detected capacity change from 0 to 2048 [ 51.449415][ T608] loop3: detected capacity change from 0 to 2048 [ 51.454945][ T606] loop0: detected capacity change from 0 to 2048 [ 51.470576][ T603] EXT4-fs (loop5): mounted filesystem without journal. Opts: grpjquota=,nodelalloc,init_itable,,errors=continue. Quota mode: none. [ 51.487940][ T603] ext4 filesystem being mounted at /root/syzkaller-testdir480787253/syzkaller.pNk8u5/7/bus supports timestamps until 2038 (0x7fffffff) [ 51.525277][ T613] loop1: detected capacity change from 0 to 2048 [ 51.525457][ T608] EXT4-fs (loop3): mounted filesystem without journal. Opts: grpjquota=,nodelalloc,init_itable,,errors=continue. Quota mode: none. [ 51.535772][ T601] EXT4-fs (loop4): mounted filesystem without journal. Opts: grpjquota=,nodelalloc,init_itable,,errors=continue. Quota mode: none. [ 51.545611][ T608] ext4 filesystem being mounted at /root/syzkaller-testdir1478207446/syzkaller.vcoKkQ/9/bus supports timestamps until 2038 (0x7fffffff) [ 51.558318][ T601] ext4 filesystem being mounted at /root/syzkaller-testdir2626185032/syzkaller.KjscNI/5/bus supports timestamps until 2038 (0x7fffffff) [ 51.592645][ T613] EXT4-fs (loop1): mounted filesystem without journal. Opts: grpjquota=,nodelalloc,init_itable,,errors=continue. Quota mode: none. [ 51.608425][ T624] loop2: detected capacity change from 0 to 2048 [ 51.610305][ T613] ext4 filesystem being mounted at /root/syzkaller-testdir2813260739/syzkaller.rY2P6l/7/bus supports timestamps until 2038 (0x7fffffff) [ 51.617761][ T606] EXT4-fs (loop0): mounted filesystem without journal. Opts: grpjquota=,nodelalloc,init_itable,,errors=continue. Quota mode: none. [ 51.641967][ T606] ext4 filesystem being mounted at /root/syzkaller-testdir1495617863/syzkaller.IOy4as/7/bus supports timestamps until 2038 (0x7fffffff) [ 51.666351][ T624] EXT4-fs (loop2): mounted filesystem without journal. Opts: grpjquota=,nodelalloc,init_itable,,errors=continue. Quota mode: none. [ 51.698849][ T630] loop4: detected capacity change from 0 to 2048 [ 51.717573][ T624] ext4 filesystem being mounted at /root/syzkaller-testdir2973626484/syzkaller.BL6OOr/8/bus supports timestamps until 2038 (0x7fffffff) [ 51.721063][ T632] loop5: detected capacity change from 0 to 2048 [ 51.740406][ T635] loop3: detected capacity change from 0 to 2048 [ 51.765634][ T638] loop1: detected capacity change from 0 to 2048 [ 51.775603][ T630] EXT4-fs (loop4): mounted filesystem without journal. Opts: grpjquota=,nodelalloc,init_itable,,errors=continue. Quota mode: none. [ 51.790447][ T630] ext4 filesystem being mounted at /root/syzkaller-testdir2626185032/syzkaller.KjscNI/6/bus supports timestamps until 2038 (0x7fffffff) [ 51.800902][ T642] loop0: detected capacity change from 0 to 2048 [ 51.807506][ T632] EXT4-fs (loop5): mounted filesystem without journal. Opts: grpjquota=,nodelalloc,init_itable,,errors=continue. Quota mode: none. [ 51.823900][ T632] ext4 filesystem being mounted at /root/syzkaller-testdir480787253/syzkaller.pNk8u5/8/bus supports timestamps until 2038 (0x7fffffff) [ 51.825050][ T635] EXT4-fs (loop3): mounted filesystem without journal. Opts: grpjquota=,nodelalloc,init_itable,,errors=continue. Quota mode: none. 2024/06/27 13:25:54 executed programs: 54 [ 51.852849][ T635] ext4 filesystem being mounted at /root/syzkaller-testdir1478207446/syzkaller.vcoKkQ/10/bus supports timestamps until 2038 (0x7fffffff) [ 51.870945][ T638] EXT4-fs (loop1): mounted filesystem without journal. Opts: grpjquota=,nodelalloc,init_itable,,errors=continue. Quota mode: none. [ 51.885387][ T642] EXT4-fs (loop0): mounted filesystem without journal. Opts: grpjquota=,nodelalloc,init_itable,,errors=continue. Quota mode: none. [ 51.909651][ T642] ext4 filesystem being mounted at /root/syzkaller-testdir1495617863/syzkaller.IOy4as/8/bus supports timestamps until 2038 (0x7fffffff) [ 51.911536][ T657] loop4: detected capacity change from 0 to 2048 [ 51.930727][ T638] ext4 filesystem being mounted at /root/syzkaller-testdir2813260739/syzkaller.rY2P6l/8/bus supports timestamps until 2038 (0x7fffffff) [ 51.949576][ T654] loop2: detected capacity change from 0 to 2048 [ 51.962839][ T657] EXT4-fs (loop4): mounted filesystem without journal. Opts: grpjquota=,nodelalloc,init_itable,,errors=continue. Quota mode: none. [ 51.964136][ T660] loop5: detected capacity change from 0 to 2048 [ 51.976933][ T657] ext4 filesystem being mounted at /root/syzkaller-testdir2626185032/syzkaller.KjscNI/7/bus supports timestamps until 2038 (0x7fffffff) [ 51.984759][ T654] EXT4-fs (loop2): mounted filesystem without journal. Opts: grpjquota=,nodelalloc,init_itable,,errors=continue. Quota mode: none. [ 52.010295][ T654] ext4 filesystem being mounted at /root/syzkaller-testdir2973626484/syzkaller.BL6OOr/9/bus supports timestamps until 2038 (0x7fffffff) [ 52.056910][ T668] loop3: detected capacity change from 0 to 2048 [ 52.063983][ T30] audit: type=1400 audit(1719494754.278:97): avc: denied { mounton } for pid=667 comm="syz-executor.3" path="/root/syzkaller-testdir1478207446/syzkaller.vcoKkQ/11/bus" dev="sda1" ino=1956 scontext=root:sysadm_r:sysadm_t tcontext=root:object_r:user_home_t tclass=dir permissive=1 [ 52.073761][ T672] loop1: detected capacity change from 0 to 2048 [ 52.091976][ T660] EXT4-fs (loop5): mounted filesystem without journal. Opts: grpjquota=,nodelalloc,init_itable,,errors=continue. Quota mode: none. [ 52.113574][ T675] loop0: detected capacity change from 0 to 2048 [ 52.120574][ T660] ext4 filesystem being mounted at /root/syzkaller-testdir480787253/syzkaller.pNk8u5/9/bus supports timestamps until 2038 (0x7fffffff) [ 52.138779][ T675] EXT4-fs (loop0): VFS: Can't find ext4 filesystem [ 52.151039][ T679] loop4: detected capacity change from 0 to 2048 [ 52.160307][ T668] EXT4-fs (loop3): mounted filesystem without journal. Opts: grpjquota=,nodelalloc,init_itable,,errors=continue. Quota mode: none. [ 52.161397][ T672] EXT4-fs (loop1): mounted filesystem without journal. Opts: grpjquota=,nodelalloc,init_itable,,errors=continue. Quota mode: none. [ 52.174654][ T668] ext4 filesystem being mounted at /root/syzkaller-testdir1478207446/syzkaller.vcoKkQ/11/bus supports timestamps until 2038 (0x7fffffff) [ 52.187417][ T672] ext4 filesystem being mounted at /root/syzkaller-testdir2813260739/syzkaller.rY2P6l/9/bus supports timestamps until 2038 (0x7fffffff) [ 52.223987][ T30] audit: type=1400 audit(1719494754.428:98): avc: denied { unmount } for pid=365 comm="syz-executor.1" scontext=root:sysadm_r:sysadm_t tcontext=system_u:object_r:fs_t tclass=filesystem permissive=1 [ 52.236389][ T688] loop2: detected capacity change from 0 to 2048 [ 52.275649][ T694] loop0: detected capacity change from 0 to 2048 [ 52.286054][ T679] EXT4-fs (loop4): mounted filesystem without journal. Opts: grpjquota=,nodelalloc,init_itable,,errors=continue. Quota mode: none. [ 52.301793][ T701] loop1: detected capacity change from 0 to 2048 [ 52.315283][ T696] loop5: detected capacity change from 0 to 2048 [ 52.321898][ T679] ext4 filesystem being mounted at /root/syzkaller-testdir2626185032/syzkaller.KjscNI/8/bus supports timestamps until 2038 (0x7fffffff) [ 52.335213][ T704] loop3: detected capacity change from 0 to 2048 [ 52.337924][ T688] EXT4-fs (loop2): mounted filesystem without journal. Opts: grpjquota=,nodelalloc,init_itable,,errors=continue. Quota mode: none. [ 52.343555][ T694] EXT4-fs (loop0): mounted filesystem without journal. Opts: grpjquota=,nodelalloc,init_itable,,errors=continue. Quota mode: none. [ 52.369624][ T694] ext4 filesystem being mounted at /root/syzkaller-testdir1495617863/syzkaller.IOy4as/10/bus supports timestamps until 2038 (0x7fffffff) [ 52.370064][ T688] ext4 filesystem being mounted at /root/syzkaller-testdir2973626484/syzkaller.BL6OOr/10/bus supports timestamps until 2038 (0x7fffffff) [ 52.395549][ T696] EXT4-fs (loop5): mounted filesystem without journal. Opts: grpjquota=,nodelalloc,init_itable,,errors=continue. Quota mode: none. [ 52.412578][ T696] ext4 filesystem being mounted at /root/syzkaller-testdir480787253/syzkaller.pNk8u5/10/bus supports timestamps until 2038 (0x7fffffff) [ 52.412696][ T704] EXT4-fs (loop3): mounted filesystem without journal. Opts: grpjquota=,nodelalloc,init_itable,,errors=continue. Quota mode: none. [ 52.428516][ T701] EXT4-fs (loop1): mounted filesystem without journal. Opts: grpjquota=,nodelalloc,init_itable,,errors=continue. Quota mode: none. [ 52.440584][ T704] ext4 filesystem being mounted at /root/syzkaller-testdir1478207446/syzkaller.vcoKkQ/12/bus supports timestamps until 2038 (0x7fffffff) [ 52.453487][ T701] ext4 filesystem being mounted at /root/syzkaller-testdir2813260739/syzkaller.rY2P6l/10/bus supports timestamps until 2038 (0x7fffffff) [ 52.492120][ T716] loop4: detected capacity change from 0 to 2048 [ 52.508782][ T716] EXT4-fs (loop4): mounted filesystem without journal. Opts: grpjquota=,nodelalloc,init_itable,,errors=continue. Quota mode: none. [ 52.547437][ T716] ext4 filesystem being mounted at /root/syzkaller-testdir2626185032/syzkaller.KjscNI/9/bus supports timestamps until 2038 (0x7fffffff) [ 52.556364][ T721] loop2: detected capacity change from 0 to 2048 [ 52.583599][ T733] loop3: detected capacity change from 0 to 2048 [ 52.591336][ T724] loop5: detected capacity change from 0 to 2048 [ 52.603585][ T730] loop1: detected capacity change from 0 to 2048 [ 52.611197][ T724] EXT4-fs (loop5): mounted filesystem without journal. Opts: grpjquota=,nodelalloc,init_itable,,errors=continue. Quota mode: none. [ 52.611477][ T727] loop0: detected capacity change from 0 to 2048 [ 52.624758][ T724] ext4 filesystem being mounted at /root/syzkaller-testdir480787253/syzkaller.pNk8u5/11/bus supports timestamps until 2038 (0x7fffffff) [ 52.632016][ T721] EXT4-fs (loop2): mounted filesystem without journal. Opts: grpjquota=,nodelalloc,init_itable,,errors=continue. Quota mode: none. [ 52.658484][ T721] ext4 filesystem being mounted at /root/syzkaller-testdir2973626484/syzkaller.BL6OOr/11/bus supports timestamps until 2038 (0x7fffffff) [ 52.673150][ T734] Page cache invalidation failure on direct I/O. Possible data corruption due to collision with buffered I/O! [ 52.690831][ T730] EXT4-fs (loop1): mounted filesystem without journal. Opts: grpjquota=,nodelalloc,init_itable,,errors=continue. Quota mode: none. [ 52.692712][ T733] EXT4-fs (loop3): VFS: Can't find ext4 filesystem [ 52.704477][ T730] ext4 filesystem being mounted at /root/syzkaller-testdir2813260739/syzkaller.rY2P6l/11/bus supports timestamps until 2038 (0x7fffffff) [ 52.715289][ T734] File: /root/syzkaller-testdir1478207446/syzkaller.vcoKkQ/13/bus PID: 734 Comm: syz-executor.3 [ 52.766949][ T743] loop2: detected capacity change from 0 to 2048 [ 52.782454][ T749] loop5: detected capacity change from 0 to 2048 [ 52.795359][ T727] EXT4-fs (loop0): mounted filesystem without journal. Opts: grpjquota=,nodelalloc,init_itable,,errors=continue. Quota mode: none. [ 52.795964][ T752] loop1: detected capacity change from 0 to 2048 [ 52.812331][ T746] loop4: detected capacity change from 0 to 2048 [ 52.822199][ T727] ext4 filesystem being mounted at /root/syzkaller-testdir1495617863/syzkaller.IOy4as/11/bus supports timestamps until 2038 (0x7fffffff) [ 52.840159][ T752] EXT4-fs (loop1): mounted filesystem without journal. Opts: grpjquota=,nodelalloc,init_itable,,errors=continue. Quota mode: none. [ 52.844749][ T749] EXT4-fs (loop5): mounted filesystem without journal. Opts: grpjquota=,nodelalloc,init_itable,,errors=continue. Quota mode: none. [ 52.853657][ T752] ext4 filesystem being mounted at /root/syzkaller-testdir2813260739/syzkaller.rY2P6l/12/bus supports timestamps until 2038 (0x7fffffff) [ 52.870591][ T749] ext4 filesystem being mounted at /root/syzkaller-testdir480787253/syzkaller.pNk8u5/12/bus supports timestamps until 2038 (0x7fffffff) [ 52.896476][ T746] EXT4-fs (loop4): mounted filesystem without journal. Opts: grpjquota=,nodelalloc,init_itable,,errors=continue. Quota mode: none. [ 52.898866][ T743] ext4 filesystem being mounted at /root/syzkaller-testdir2973626484/syzkaller.BL6OOr/12/bus supports timestamps until 2038 (0x7fffffff) [ 52.913724][ T746] ext4 filesystem being mounted at /root/syzkaller-testdir2626185032/syzkaller.KjscNI/10/bus supports timestamps until 2038 (0x7fffffff) [ 52.948985][ T764] loop3: detected capacity change from 0 to 2048 [ 52.973447][ T764] ext4 filesystem being mounted at /root/syzkaller-testdir1478207446/syzkaller.vcoKkQ/14/bus supports timestamps until 2038 (0x7fffffff) [ 52.978728][ T770] loop0: detected capacity change from 0 to 2048 [ 52.999290][ T770] ext4 filesystem being mounted at /root/syzkaller-testdir1495617863/syzkaller.IOy4as/12/bus supports timestamps until 2038 (0x7fffffff) [ 53.002544][ T772] loop5: detected capacity change from 0 to 2048 [ 53.045963][ T780] loop4: detected capacity change from 0 to 2048 [ 53.053372][ T777] loop1: detected capacity change from 0 to 2048 [ 53.063644][ T783] loop2: detected capacity change from 0 to 2048 [ 53.088692][ T787] loop3: detected capacity change from 0 to 2048 [ 53.089461][ T788] loop0: detected capacity change from 0 to 2048 [ 53.096944][ T780] ext4 filesystem being mounted at /root/syzkaller-testdir2626185032/syzkaller.KjscNI/11/bus supports timestamps until 2038 (0x7fffffff) [ 53.117305][ T772] ext4 filesystem being mounted at /root/syzkaller-testdir480787253/syzkaller.pNk8u5/13/bus supports timestamps until 2038 (0x7fffffff) [ 53.139846][ T777] ext4 filesystem being mounted at /root/syzkaller-testdir2813260739/syzkaller.rY2P6l/13/bus supports timestamps until 2038 (0x7fffffff) [ 53.158962][ T783] ext4 filesystem being mounted at /root/syzkaller-testdir2973626484/syzkaller.BL6OOr/13/bus supports timestamps until 2038 (0x7fffffff) [ 53.183225][ T788] ext4 filesystem being mounted at /root/syzkaller-testdir1495617863/syzkaller.IOy4as/13/bus supports timestamps until 2038 (0x7fffffff) [ 53.204897][ T787] ext4 filesystem being mounted at /root/syzkaller-testdir1478207446/syzkaller.vcoKkQ/15/bus supports timestamps until 2038 (0x7fffffff) [ 53.269985][ T808] loop1: detected capacity change from 0 to 2048 [ 53.276558][ T811] loop4: detected capacity change from 0 to 2048 [ 53.303447][ T814] loop3: detected capacity change from 0 to 2048 [ 53.320857][ T811] ext4 filesystem being mounted at /root/syzkaller-testdir2626185032/syzkaller.KjscNI/12/bus supports timestamps until 2038 (0x7fffffff) [ 53.353514][ T808] ext4 filesystem being mounted at /root/syzkaller-testdir2813260739/syzkaller.rY2P6l/14/bus supports timestamps until 2038 (0x7fffffff) [ 53.354505][ T821] loop2: detected capacity change from 0 to 2048 [ 53.401305][ T823] loop0: detected capacity change from 0 to 2048 [ 53.407578][ T821] EXT4-fs (loop2): Warning: mounting with an experimental mount option 'dioread_nolock' for blocksize < PAGE_SIZE [ 53.408952][ T827] loop5: detected capacity change from 0 to 2048 [ 53.437101][ T814] ext4 filesystem being mounted at /root/syzkaller-testdir1478207446/syzkaller.vcoKkQ/16/bus supports timestamps until 2038 (0x7fffffff) [ 53.449543][ T821] EXT4-fs (loop2): feature flags set on rev 0 fs, running e2fsck is recommended [ 53.464158][ T832] loop4: detected capacity change from 0 to 2048 [ 53.464381][ T827] ext4 filesystem being mounted at /root/syzkaller-testdir480787253/syzkaller.pNk8u5/15/bus supports timestamps until 2038 (0x7fffffff) [ 53.470595][ T821] EXT4-fs (loop2): Couldn't mount because of unsupported optional features (c1029) [ 53.485571][ T823] ext4 filesystem being mounted at /root/syzkaller-testdir1495617863/syzkaller.IOy4as/14/bus supports timestamps until 2038 (0x7fffffff) [ 53.508182][ T835] loop1: detected capacity change from 0 to 2048 [ 53.522784][ T832] ext4 filesystem being mounted at /root/syzkaller-testdir2626185032/syzkaller.KjscNI/13/bus supports timestamps until 2038 (0x7fffffff) [ 53.538034][ T835] EXT4-fs warning (device loop1): read_mmp_block:115: Error -117 while reading MMP block 64 [ 53.557263][ T845] loop3: detected capacity change from 0 to 2048 [ 53.595129][ T845] ext4 filesystem being mounted at /root/syzkaller-testdir1478207446/syzkaller.vcoKkQ/17/bus supports timestamps until 2038 (0x7fffffff) [ 53.628602][ T850] loop5: detected capacity change from 0 to 2048 [ 53.633957][ T859] loop0: detected capacity change from 0 to 2048 [ 53.640447][ T849] loop2: detected capacity change from 0 to 2048 [ 53.647211][ T862] loop1: detected capacity change from 0 to 2048 [ 53.648791][ T857] loop4: detected capacity change from 0 to 2048 [ 53.684853][ T862] ext4 filesystem being mounted at /root/syzkaller-testdir2813260739/syzkaller.rY2P6l/16/bus supports timestamps until 2038 (0x7fffffff) [ 53.722641][ T869] loop3: detected capacity change from 0 to 2048 [ 53.740642][ T859] ext4 filesystem being mounted at /root/syzkaller-testdir1495617863/syzkaller.IOy4as/15/bus supports timestamps until 2038 (0x7fffffff) [ 53.755918][ T849] ext4 filesystem being mounted at /root/syzkaller-testdir2973626484/syzkaller.BL6OOr/15/bus supports timestamps until 2038 (0x7fffffff) [ 53.767969][ T850] ext4 filesystem being mounted at /root/syzkaller-testdir480787253/syzkaller.pNk8u5/16/bus supports timestamps until 2038 (0x7fffffff) [ 53.784583][ T857] ext4 filesystem being mounted at /root/syzkaller-testdir2626185032/syzkaller.KjscNI/14/bus supports timestamps until 2038 (0x7fffffff) [ 53.826622][ T879] loop1: detected capacity change from 0 to 2048 [ 53.838458][ T869] ext4 filesystem being mounted at /root/syzkaller-testdir1478207446/syzkaller.vcoKkQ/18/bus supports timestamps until 2038 (0x7fffffff) [ 53.852546][ T883] loop2: detected capacity change from 0 to 2048 [ 53.857382][ T879] EXT4-fs (loop1): VFS: Can't find ext4 filesystem [ 53.861965][ T887] loop0: detected capacity change from 0 to 2048 [ 53.877289][ T883] EXT4-fs (loop2): VFS: Can't find ext4 filesystem [ 53.898093][ T890] loop4: detected capacity change from 0 to 2048 [ 53.911827][ T890] EXT4-fs (loop4): Warning: mounting with an experimental mount option 'dioread_nolock' for blocksize < PAGE_SIZE [ 53.924848][ T890] EXT4-fs (loop4): feature flags set on rev 0 fs, running e2fsck is recommended [ 53.930776][ T893] loop5: detected capacity change from 0 to 2048 [ 53.934023][ T890] EXT4-fs (loop4): Couldn't mount because of unsupported optional features (c1029) [ 53.951204][ T887] ext4 filesystem being mounted at /root/syzkaller-testdir1495617863/syzkaller.IOy4as/16/bus supports timestamps until 2038 (0x7fffffff) [ 53.999524][ T893] ext4 filesystem being mounted at /root/syzkaller-testdir480787253/syzkaller.pNk8u5/17/bus supports timestamps until 2038 (0x7fffffff) [ 54.026637][ T902] loop1: detected capacity change from 0 to 2048 [ 54.038315][ T899] loop2: detected capacity change from 0 to 2048 [ 54.042256][ T906] loop4: detected capacity change from 0 to 2048 [ 54.068780][ T902] ext4 filesystem being mounted at /root/syzkaller-testdir2813260739/syzkaller.rY2P6l/18/bus supports timestamps until 2038 (0x7fffffff) [ 54.084359][ T899] ext4 filesystem being mounted at /root/syzkaller-testdir2973626484/syzkaller.BL6OOr/17/bus supports timestamps until 2038 (0x7fffffff) [ 54.085354][ T909] loop0: detected capacity change from 0 to 2048 [ 54.098976][ T906] ext4 filesystem being mounted at /root/syzkaller-testdir2626185032/syzkaller.KjscNI/16/bus supports timestamps until 2038 (0x7fffffff) [ 54.143772][ T922] loop5: detected capacity change from 0 to 2048 [ 54.152183][ T919] loop3: detected capacity change from 0 to 2048 [ 54.160400][ T909] ext4 filesystem being mounted at /root/syzkaller-testdir1495617863/syzkaller.IOy4as/17/bus supports timestamps until 2038 (0x7fffffff) [ 54.163419][ T919] EXT4-fs (loop3): VFS: Can't find ext4 filesystem [ 54.185059][ T922] EXT4-fs (loop5): VFS: Can't find ext4 filesystem [ 54.191841][ T920] Page cache invalidation failure on direct I/O. Possible data corruption due to collision with buffered I/O! [ 54.217540][ T920] File: /root/syzkaller-testdir1478207446/syzkaller.vcoKkQ/19/bus PID: 920 Comm: syz-executor.3 [ 54.234866][ T928] loop2: detected capacity change from 0 to 2048 [ 54.258211][ T934] loop4: detected capacity change from 0 to 2048 [ 54.282847][ T928] ext4 filesystem being mounted at /root/syzkaller-testdir2973626484/syzkaller.BL6OOr/18/bus supports timestamps until 2038 (0x7fffffff) [ 54.289521][ T931] loop1: detected capacity change from 0 to 2048 [ 54.319432][ T934] EXT4-fs error (device loop4): __ext4_get_inode_loc:4340: comm syz-executor.4: Invalid inode table block 34360905424 in block_group 0 [ 54.324978][ T939] loop5: detected capacity change from 0 to 2048 [ 54.337138][ T947] loop0: detected capacity change from 0 to 2048 [ 54.339633][ T934] EXT4-fs (loop4): get root inode failed [ 54.347292][ T942] loop3: detected capacity change from 0 to 2048 [ 54.351066][ T934] EXT4-fs (loop4): mount failed [ 54.369265][ T939] ext4 filesystem being mounted at /root/syzkaller-testdir480787253/syzkaller.pNk8u5/19/bus supports timestamps until 2038 (0x7fffffff) [ 54.369385][ T947] ext4 filesystem being mounted at /root/syzkaller-testdir1495617863/syzkaller.IOy4as/18/bus supports timestamps until 2038 (0x7fffffff) [ 54.407106][ T931] ext4 filesystem being mounted at /root/syzkaller-testdir2813260739/syzkaller.rY2P6l/19/bus supports timestamps until 2038 (0x7fffffff) [ 54.413419][ T942] ext4 filesystem being mounted at /root/syzkaller-testdir1478207446/syzkaller.vcoKkQ/20/bus supports timestamps until 2038 (0x7fffffff) [ 54.443103][ T958] loop4: detected capacity change from 0 to 2048 [ 54.481592][ T958] ext4 filesystem being mounted at /root/syzkaller-testdir2626185032/syzkaller.KjscNI/18/bus supports timestamps until 2038 (0x7fffffff) [ 54.497755][ T968] loop1: detected capacity change from 0 to 2048 [ 54.515932][ T967] loop0: detected capacity change from 0 to 2048 [ 54.533389][ T972] loop3: detected capacity change from 0 to 2048 [ 54.534848][ T962] loop5: detected capacity change from 0 to 2048 [ 54.549017][ T968] ext4 filesystem being mounted at /root/syzkaller-testdir2813260739/syzkaller.rY2P6l/20/bus supports timestamps until 2038 (0x7fffffff) [ 54.551910][ T967] ext4 filesystem being mounted at /root/syzkaller-testdir1495617863/syzkaller.IOy4as/19/bus supports timestamps until 2038 (0x7fffffff) [ 54.590205][ T972] ext4 filesystem being mounted at /root/syzkaller-testdir1478207446/syzkaller.vcoKkQ/21/bus supports timestamps until 2038 (0x7fffffff) [ 54.601076][ T983] loop4: detected capacity change from 0 to 2048 [ 54.605121][ T962] ext4 filesystem being mounted at /root/syzkaller-testdir480787253/syzkaller.pNk8u5/20/bus supports timestamps until 2038 (0x7fffffff) [ 54.638659][ T983] ext4 filesystem being mounted at /root/syzkaller-testdir2626185032/syzkaller.KjscNI/19/bus supports timestamps until 2038 (0x7fffffff)