Warning: Permanently added '10.128.0.61' (ED25519) to the list of known hosts.
2024/10/23 23:40:54 ignoring optional flag "sandboxArg"="0"
2024/10/23 23:40:54 ignoring optional flag "type"="gce"
2024/10/23 23:40:54 parsed 1 programs
2024/10/23 23:40:54 executed programs: 0
[ 45.865396][ T351] bridge0: port 1(bridge_slave_0) entered blocking state
[ 45.872341][ T351] bridge0: port 1(bridge_slave_0) entered disabled state
[ 45.880175][ T351] device bridge_slave_0 entered promiscuous mode
[ 45.888530][ T351] bridge0: port 2(bridge_slave_1) entered blocking state
[ 45.895613][ T351] bridge0: port 2(bridge_slave_1) entered disabled state
[ 45.903148][ T351] device bridge_slave_1 entered promiscuous mode
[ 45.927999][ T355] bridge0: port 1(bridge_slave_0) entered blocking state
[ 45.934896][ T355] bridge0: port 1(bridge_slave_0) entered disabled state
[ 45.942320][ T355] device bridge_slave_0 entered promiscuous mode
[ 45.950233][ T355] bridge0: port 2(bridge_slave_1) entered blocking state
[ 45.957598][ T355] bridge0: port 2(bridge_slave_1) entered disabled state
[ 45.965385][ T355] device bridge_slave_1 entered promiscuous mode
[ 46.025917][ T357] bridge0: port 1(bridge_slave_0) entered blocking state
[ 46.033206][ T357] bridge0: port 1(bridge_slave_0) entered disabled state
[ 46.040486][ T357] device bridge_slave_0 entered promiscuous mode
[ 46.066969][ T357] bridge0: port 2(bridge_slave_1) entered blocking state
[ 46.074023][ T357] bridge0: port 2(bridge_slave_1) entered disabled state
[ 46.081447][ T357] device bridge_slave_1 entered promiscuous mode
[ 46.137057][ T364] bridge0: port 1(bridge_slave_0) entered blocking state
[ 46.144167][ T364] bridge0: port 1(bridge_slave_0) entered disabled state
[ 46.151371][ T364] device bridge_slave_0 entered promiscuous mode
[ 46.179310][ T364] bridge0: port 2(bridge_slave_1) entered blocking state
[ 46.186584][ T364] bridge0: port 2(bridge_slave_1) entered disabled state
[ 46.194285][ T364] device bridge_slave_1 entered promiscuous mode
[ 46.209977][ T359] bridge0: port 1(bridge_slave_0) entered blocking state
[ 46.216970][ T359] bridge0: port 1(bridge_slave_0) entered disabled state
[ 46.224630][ T359] device bridge_slave_0 entered promiscuous mode
[ 46.245033][ T359] bridge0: port 2(bridge_slave_1) entered blocking state
[ 46.252064][ T359] bridge0: port 2(bridge_slave_1) entered disabled state
[ 46.259439][ T359] device bridge_slave_1 entered promiscuous mode
[ 46.291566][ T358] bridge0: port 1(bridge_slave_0) entered blocking state
[ 46.298758][ T358] bridge0: port 1(bridge_slave_0) entered disabled state
[ 46.306345][ T358] device bridge_slave_0 entered promiscuous mode
[ 46.336700][ T358] bridge0: port 2(bridge_slave_1) entered blocking state
[ 46.343810][ T358] bridge0: port 2(bridge_slave_1) entered disabled state
[ 46.351113][ T358] device bridge_slave_1 entered promiscuous mode
[ 46.362946][ T351] bridge0: port 2(bridge_slave_1) entered blocking state
[ 46.369798][ T351] bridge0: port 2(bridge_slave_1) entered forwarding state
[ 46.377210][ T351] bridge0: port 1(bridge_slave_0) entered blocking state
[ 46.384050][ T351] bridge0: port 1(bridge_slave_0) entered forwarding state
[ 46.528799][ T355] bridge0: port 2(bridge_slave_1) entered blocking state
[ 46.535792][ T355] bridge0: port 2(bridge_slave_1) entered forwarding state
[ 46.543088][ T355] bridge0: port 1(bridge_slave_0) entered blocking state
[ 46.549937][ T355] bridge0: port 1(bridge_slave_0) entered forwarding state
[ 46.567266][ T364] bridge0: port 2(bridge_slave_1) entered blocking state
[ 46.574338][ T364] bridge0: port 2(bridge_slave_1) entered forwarding state
[ 46.581522][ T364] bridge0: port 1(bridge_slave_0) entered blocking state
[ 46.588448][ T364] bridge0: port 1(bridge_slave_0) entered forwarding state
[ 46.601987][ T10] bridge0: port 1(bridge_slave_0) entered disabled state
[ 46.609391][ T10] bridge0: port 2(bridge_slave_1) entered disabled state
[ 46.617365][ T10] bridge0: port 1(bridge_slave_0) entered disabled state
[ 46.624631][ T10] bridge0: port 2(bridge_slave_1) entered disabled state
[ 46.632265][ T10] bridge0: port 1(bridge_slave_0) entered disabled state
[ 46.639793][ T10] bridge0: port 2(bridge_slave_1) entered disabled state
[ 46.649135][ T10] IPv6: ADDRCONF(NETDEV_CHANGE): veth1: link becomes ready
[ 46.657201][ T10] IPv6: ADDRCONF(NETDEV_CHANGE): veth0: link becomes ready
[ 46.690892][ T10] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_0: link becomes ready
[ 46.699341][ T10] bridge0: port 1(bridge_slave_0) entered blocking state
[ 46.706224][ T10] bridge0: port 1(bridge_slave_0) entered forwarding state
[ 46.739506][ T10] IPv6: ADDRCONF(NETDEV_CHANGE): veth0: link becomes ready
[ 46.754470][ T10] IPv6: ADDRCONF(NETDEV_CHANGE): veth0: link becomes ready
[ 46.762219][ T10] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_0: link becomes ready
[ 46.770848][ T10] bridge0: port 1(bridge_slave_0) entered blocking state
[ 46.777953][ T10] bridge0: port 1(bridge_slave_0) entered forwarding state
[ 46.785635][ T10] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_1: link becomes ready
[ 46.793756][ T10] bridge0: port 2(bridge_slave_1) entered blocking state
[ 46.800861][ T10] bridge0: port 2(bridge_slave_1) entered forwarding state
[ 46.808291][ T10] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_1: link becomes ready
[ 46.816351][ T10] bridge0: port 2(bridge_slave_1) entered blocking state
[ 46.823389][ T10] bridge0: port 2(bridge_slave_1) entered forwarding state
[ 46.842552][ T10] IPv6: ADDRCONF(NETDEV_CHANGE): veth0: link becomes ready
[ 46.869671][ T10] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_bridge: link becomes ready
[ 46.878249][ T10] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_0: link becomes ready
[ 46.886751][ T10] bridge0: port 1(bridge_slave_0) entered blocking state
[ 46.893745][ T10] bridge0: port 1(bridge_slave_0) entered forwarding state
[ 46.901193][ T10] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_bridge: link becomes ready
[ 46.909594][ T10] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_1: link becomes ready
[ 46.917898][ T10] bridge0: port 2(bridge_slave_1) entered blocking state
[ 46.924810][ T10] bridge0: port 2(bridge_slave_1) entered forwarding state
[ 46.932405][ T10] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_hsr: link becomes ready
[ 46.940600][ T10] IPv6: ADDRCONF(NETDEV_CHANGE): hsr_slave_0: link becomes ready
[ 46.948911][ T10] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_hsr: link becomes ready
[ 46.957193][ T10] IPv6: ADDRCONF(NETDEV_CHANGE): hsr_slave_1: link becomes ready
[ 46.970965][ T10] IPv6: ADDRCONF(NETDEV_CHANGE): hsr_slave_0: link becomes ready
[ 46.979301][ T10] IPv6: ADDRCONF(NETDEV_CHANGE): hsr_slave_1: link becomes ready
[ 47.000307][ T10] IPv6: ADDRCONF(NETDEV_CHANGE): veth1: link becomes ready
[ 47.007864][ T10] IPv6: ADDRCONF(NETDEV_CHANGE): veth0: link becomes ready
[ 47.015334][ T10] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_bridge: link becomes ready
[ 47.024060][ T10] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_0: link becomes ready
[ 47.032214][ T10] bridge0: port 1(bridge_slave_0) entered blocking state
[ 47.039619][ T10] bridge0: port 1(bridge_slave_0) entered forwarding state
[ 47.047011][ T10] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_bridge: link becomes ready
[ 47.055497][ T10] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_0: link becomes ready
[ 47.063768][ T10] bridge0: port 1(bridge_slave_0) entered blocking state
[ 47.070591][ T10] bridge0: port 1(bridge_slave_0) entered forwarding state
[ 47.077931][ T10] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_bridge: link becomes ready
[ 47.086988][ T10] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_1: link becomes ready
[ 47.095593][ T10] bridge0: port 2(bridge_slave_1) entered blocking state
[ 47.102773][ T10] bridge0: port 2(bridge_slave_1) entered forwarding state
[ 47.109978][ T10] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_bridge: link becomes ready
[ 47.118889][ T10] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_1: link becomes ready
[ 47.127157][ T10] bridge0: port 2(bridge_slave_1) entered blocking state
[ 47.134278][ T10] bridge0: port 2(bridge_slave_1) entered forwarding state
[ 47.141621][ T10] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_hsr: link becomes ready
[ 47.149743][ T10] IPv6: ADDRCONF(NETDEV_CHANGE): hsr_slave_0: link becomes ready
[ 47.157768][ T10] IPv6: ADDRCONF(NETDEV_CHANGE): bridge0: link becomes ready
[ 47.165496][ T10] IPv6: ADDRCONF(NETDEV_CHANGE): bridge0: link becomes ready
[ 47.204869][ T10] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_virt_wifi: link becomes ready
[ 47.213713][ T10] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_virt_wifi: link becomes ready
[ 47.222140][ T10] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_hsr: link becomes ready
[ 47.230970][ T10] IPv6: ADDRCONF(NETDEV_CHANGE): hsr_slave_1: link becomes ready
[ 47.239778][ T10] IPv6: ADDRCONF(NETDEV_CHANGE): hsr_slave_0: link becomes ready
[ 47.248188][ T10] IPv6: ADDRCONF(NETDEV_CHANGE): hsr_slave_1: link becomes ready
[ 47.267416][ T364] device veth0_vlan entered promiscuous mode
[ 47.273738][ T10] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_virt_wifi: link becomes ready
[ 47.282423][ T10] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_vlan: link becomes ready
[ 47.290737][ T10] IPv6: ADDRCONF(NETDEV_CHANGE): vlan0: link becomes ready
[ 47.298488][ T10] IPv6: ADDRCONF(NETDEV_CHANGE): vlan1: link becomes ready
[ 47.306715][ T10] IPv6: ADDRCONF(NETDEV_CHANGE): veth1: link becomes ready
[ 47.315047][ T10] IPv6: ADDRCONF(NETDEV_CHANGE): veth0: link becomes ready
[ 47.322371][ T10] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_bridge: link becomes ready
[ 47.331448][ T10] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_0: link becomes ready
[ 47.339714][ T10] bridge0: port 1(bridge_slave_0) entered blocking state
[ 47.346672][ T10] bridge0: port 1(bridge_slave_0) entered forwarding state
[ 47.353977][ T10] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_bridge: link becomes ready
[ 47.362275][ T10] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_1: link becomes ready
[ 47.370836][ T10] bridge0: port 2(bridge_slave_1) entered blocking state
[ 47.377981][ T10] bridge0: port 2(bridge_slave_1) entered forwarding state
[ 47.385464][ T10] IPv6: ADDRCONF(NETDEV_CHANGE): bridge0: link becomes ready
[ 47.400836][ T10] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_virt_wifi: link becomes ready
[ 47.409468][ T10] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_virt_wifi: link becomes ready
[ 47.421617][ T351] device veth0_vlan entered promiscuous mode
[ 47.428980][ T10] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_virt_wifi: link becomes ready
[ 47.437509][ T10] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_vlan: link becomes ready
[ 47.445516][ T10] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_vlan: link becomes ready
[ 47.459781][ T355] device veth0_vlan entered promiscuous mode
[ 47.471211][ T359] device veth0_vlan entered promiscuous mode
[ 47.482160][ T10] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_vlan: link becomes ready
[ 47.491248][ T10] IPv6: ADDRCONF(NETDEV_CHANGE): vlan0: link becomes ready
[ 47.499544][ T10] IPv6: ADDRCONF(NETDEV_CHANGE): vlan1: link becomes ready
[ 47.507246][ T10] IPv6: ADDRCONF(NETDEV_CHANGE): vlan0: link becomes ready
[ 47.515278][ T10] IPv6: ADDRCONF(NETDEV_CHANGE): vlan1: link becomes ready
[ 47.523390][ T10] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_hsr: link becomes ready
[ 47.531406][ T10] IPv6: ADDRCONF(NETDEV_CHANGE): hsr_slave_0: link becomes ready
[ 47.539793][ T10] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_hsr: link becomes ready
[ 47.548249][ T10] IPv6: ADDRCONF(NETDEV_CHANGE): hsr_slave_1: link becomes ready
[ 47.556636][ T10] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_vlan: link becomes ready
[ 47.564555][ T10] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_vlan: link becomes ready
[ 47.572529][ T10] IPv6: ADDRCONF(NETDEV_CHANGE): vlan0: link becomes ready
[ 47.580404][ T10] IPv6: ADDRCONF(NETDEV_CHANGE): vlan1: link becomes ready
[ 47.598912][ T359] device veth1_macvtap entered promiscuous mode
[ 47.608981][ T10] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_macvtap: link becomes ready
[ 47.617716][ T10] IPv6: ADDRCONF(NETDEV_CHANGE): hsr_slave_0: link becomes ready
[ 47.626081][ T10] IPv6: ADDRCONF(NETDEV_CHANGE): hsr_slave_1: link becomes ready
[ 47.637767][ T10] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_macvtap: link becomes ready
[ 47.649409][ T364] device veth1_macvtap entered promiscuous mode
[ 47.660491][ T10] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_macvtap: link becomes ready
[ 47.672014][ T10] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_virt_wifi: link becomes ready
[ 47.683598][ T355] device veth1_macvtap entered promiscuous mode
[ 47.699599][ T358] device veth0_vlan entered promiscuous mode
[ 47.712352][ T357] device veth0_vlan entered promiscuous mode
[ 47.719489][ T10] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_vlan: link becomes ready
[ 47.728113][ T10] IPv6: ADDRCONF(NETDEV_CHANGE): vlan0: link becomes ready
[ 47.736164][ T10] IPv6: ADDRCONF(NETDEV_CHANGE): vlan1: link becomes ready
[ 47.743930][ T10] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_virt_wifi: link becomes ready
[ 47.752290][ T10] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_vlan: link becomes ready
[ 47.760719][ T10] IPv6: ADDRCONF(NETDEV_CHANGE): vlan0: link becomes ready
[ 47.768097][ T10] IPv6: ADDRCONF(NETDEV_CHANGE): vlan1: link becomes ready
[ 47.775907][ T10] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_macvtap: link becomes ready
[ 47.784454][ T10] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_macvtap: link becomes ready
[ 47.792641][ T10] IPv6: ADDRCONF(NETDEV_CHANGE): batadv_slave_0: link becomes ready
[ 47.801297][ T10] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_batadv: link becomes ready
[ 47.809675][ T10] IPv6: ADDRCONF(NETDEV_CHANGE): batadv_slave_1: link becomes ready
[ 47.818002][ T10] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_batadv: link becomes ready
[ 47.826486][ T10] IPv6: ADDRCONF(NETDEV_CHANGE): batadv_slave_0: link becomes ready
[ 47.834856][ T10] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_batadv: link becomes ready
[ 47.843488][ T10] IPv6: ADDRCONF(NETDEV_CHANGE): batadv_slave_1: link becomes ready
[ 47.851945][ T10] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_batadv: link becomes ready
[ 47.860809][ T351] device veth1_macvtap entered promiscuous mode
[ 47.884628][ T30] kauditd_printk_skb: 15 callbacks suppressed
[ 47.884645][ T30] audit: type=1400 audit(1729726856.569:91): avc: denied { mounton } for pid=364 comm="syz-executor.5" path="/dev/binderfs" dev="devtmpfs" ino=362 scontext=root:sysadm_r:sysadm_t tcontext=root:object_r:device_t tclass=dir permissive=1
[ 47.891584][ T358] device veth1_macvtap entered promiscuous mode
[ 47.923525][ T10] IPv6: ADDRCONF(NETDEV_CHANGE): batadv_slave_0: link becomes ready
[ 47.932256][ T10] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_batadv: link becomes ready
[ 47.940545][ T10] IPv6: ADDRCONF(NETDEV_CHANGE): batadv_slave_1: link becomes ready
[ 47.948927][ T10] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_batadv: link becomes ready
[ 47.957357][ T10] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_macvtap: link becomes ready
[ 47.965718][ T10] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_macvtap: link becomes ready
[ 47.974281][ T10] IPv6: ADDRCONF(NETDEV_CHANGE): macsec0: link becomes ready
[ 48.012928][ T311] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_macvtap: link becomes ready
[ 48.030071][ T311] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_macvtap: link becomes ready
[ 48.039849][ T391] loop5: detected capacity change from 0 to 2048
[ 48.040026][ T388] loop4: detected capacity change from 0 to 2048
[ 48.046645][ T311] IPv6: ADDRCONF(NETDEV_CHANGE): batadv_slave_0: link becomes ready
[ 48.053961][ T30] audit: type=1400 audit(1729726856.739:92): avc: denied { mounton } for pid=385 comm="syz-executor.4" path="/root/syzkaller-testdir2036175111/syzkaller.ncaM3K/0/bus" dev="sda1" ino=1952 scontext=root:sysadm_r:sysadm_t tcontext=root:object_r:user_home_t tclass=dir permissive=1
[ 48.087592][ T311] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_batadv: link becomes ready
[ 48.097036][ T388] EXT4-fs (loop4): mounted filesystem without journal. Opts: ,errors=continue. Quota mode: none.
[ 48.097888][ T357] device veth1_macvtap entered promiscuous mode
[ 48.108079][ T391] EXT4-fs (loop5): mounted filesystem without journal. Opts: ,errors=continue. Quota mode: none.
[ 48.125622][ T388] ext4 filesystem being mounted at /root/syzkaller-testdir2036175111/syzkaller.ncaM3K/0/bus supports timestamps until 2038 (0x7fffffff)
[ 48.130896][ T30] audit: type=1400 audit(1729726856.809:93): avc: denied { mount } for pid=385 comm="syz-executor.4" name="/" dev="loop4" ino=2 scontext=root:sysadm_r:sysadm_t tcontext=system_u:object_r:fs_t tclass=filesystem permissive=1
[ 48.140613][ T391] ext4 filesystem being mounted at /root/syzkaller-testdir3823779684/syzkaller.SYuegT/0/bus supports timestamps until 2038 (0x7fffffff)
[ 48.177511][ T30] audit: type=1400 audit(1729726856.849:94): avc: denied { write } for pid=385 comm="syz-executor.4" name="file0" dev="loop4" ino=12 scontext=root:sysadm_r:sysadm_t tcontext=system_u:object_r:unlabeled_t tclass=dir permissive=1
[ 48.211554][ T311] IPv6: ADDRCONF(NETDEV_CHANGE): macsec0: link becomes ready
[ 48.239671][ T401] loop1: detected capacity change from 0 to 2048
[ 48.242553][ T30] audit: type=1400 audit(1729726856.849:95): avc: denied { add_name } for pid=385 comm="syz-executor.4" name="bus" scontext=root:sysadm_r:sysadm_t tcontext=system_u:object_r:unlabeled_t tclass=dir permissive=1
[ 48.246247][ T388] EXT4-fs error (device loop4): ext4_map_blocks:739: inode #19: block 206: comm syz-executor.4: lblock 14 mapped to illegal pblock 206 (length 1)
[ 48.267632][ T45] ==================================================================
[ 48.283686][ T311] IPv6: ADDRCONF(NETDEV_CHANGE): batadv_slave_0: link becomes ready
[ 48.290277][ T45] BUG: KASAN: use-after-free in ext4_find_extent+0xbab/0xdb0
[ 48.303211][ T8] EXT4-fs error (device loop5): ext4_map_blocks:739: inode #19: block 195: comm kworker/u4:0: lblock 3 mapped to illegal pblock 195 (length 1)
[ 48.305958][ T45] Read of size 4 at addr ffff88811bbe0784 by task kworker/u4:2/45
[ 48.320775][ T391] EXT4-fs error (device loop5): ext4_map_blocks:739: inode #19: block 196: comm syz-executor.5: lblock 4 mapped to illegal pblock 196 (length 1)
[ 48.328635][ T45]
[ 48.328648][ T45] CPU: 1 PID: 45 Comm: kworker/u4:2 Not tainted 5.15.167-syzkaller-1075712-g5e4635681cf1 #0
[ 48.328673][ T45] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 09/13/2024
[ 48.328686][ T45] Workqueue: ext4-rsv-conversion ext4_end_io_rsv_work
[ 48.328726][ T45] Call Trace:
[ 48.328737][ T45]
[ 48.328745][ T45] dump_stack_lvl+0x151/0x1c0
[ 48.328772][ T45] ? io_uring_drop_tctx_refs+0x190/0x190
[ 48.328796][ T45] ? __wake_up_klogd+0xd5/0x110
[ 48.328818][ T45] ? panic+0x760/0x760
[ 48.328839][ T45] print_address_description+0x87/0x3b0
[ 48.328861][ T45] kasan_report+0x179/0x1c0
[ 48.409569][ T45] ? __read_extent_tree_block+0x1e0/0x7b0
[ 48.415113][ T45] ? ext4_find_extent+0xbab/0xdb0
[ 48.420233][ T45] ? ext4_find_extent+0xbab/0xdb0
[ 48.425194][ T45] __asan_report_load4_noabort+0x14/0x20
[ 48.431184][ T45] ext4_find_extent+0xbab/0xdb0
[ 48.436224][ T45] ext4_ext_map_blocks+0x269/0x7450
[ 48.441255][ T45] ? wq_worker_running+0xa6/0x190
[ 48.446344][ T45] ? _raw_spin_unlock_irq+0x4e/0x70
[ 48.452152][ T45] ? rwsem_down_write_slowpath+0x1245/0x1f00
[ 48.458183][ T45] ? ext4_ext_release+0x10/0x10
[ 48.463151][ T45] ? ip_mc_finish_output+0x3c0/0x3c0
[ 48.468542][ T45] ? prandom_u32+0x24c/0x290
[ 48.473005][ T45] ? _raw_read_unlock+0x25/0x40
[ 48.477926][ T45] ? ext4_es_lookup_extent+0x33b/0x940
[ 48.483505][ T45] ext4_map_blocks+0xa60/0x1c70
[ 48.488458][ T45] ? __kasan_check_write+0x14/0x20
[ 48.493953][ T45] ? ext4_issue_zeroout+0x250/0x250
[ 48.499829][ T45] ? ext4_journal_check_start+0x16c/0x230
[ 48.505544][ T45] ? ext4_convert_unwritten_extents+0x2a8/0x6c0
[ 48.512169][ T45] ext4_convert_unwritten_extents+0x2e0/0x6c0
[ 48.518305][ T45] ? trace_ext4_fallocate_exit+0x160/0x160
[ 48.524028][ T45] ? _raw_spin_lock_irqsave+0xf9/0x210
[ 48.529326][ T45] ? _raw_spin_lock+0x1b0/0x1b0
[ 48.534009][ T45] ? _raw_spin_lock+0x1b0/0x1b0
[ 48.538697][ T45] ext4_convert_unwritten_io_end_vec+0x104/0x180
[ 48.544860][ T45] ext4_end_io_rsv_work+0x358/0x690
[ 48.549894][ T45] ? ext4_last_io_end_vec+0x70/0x70
[ 48.555035][ T45] ? read_word_at_a_time+0x12/0x20
[ 48.560154][ T45] ? strscpy+0x9c/0x260
[ 48.564155][ T45] process_one_work+0x6bb/0xc10
[ 48.569381][ T45] worker_thread+0xad5/0x12a0
[ 48.574149][ T45] kthread+0x421/0x510
[ 48.578036][ T45] ? worker_clr_flags+0x180/0x180
[ 48.582893][ T45] ? kthread_blkcg+0xd0/0xd0
[ 48.587322][ T45] ret_from_fork+0x1f/0x30
[ 48.592078][ T45]
[ 48.595637][ T45]
[ 48.597881][ T45] The buggy address belongs to the page:
[ 48.603635][ T45] page:ffffea00046ef800 refcount:0 mapcount:0 mapping:0000000000000000 index:0x1 pfn:0x11bbe0
[ 48.614248][ T45] flags: 0x4000000000000000(zone=1)
[ 48.619465][ T45] raw: 4000000000000000 ffffea00046efa08 ffffea00046ef588 0000000000000000
[ 48.628062][ T45] raw: 0000000000000001 0000000000000000 00000000ffffffff 0000000000000000
[ 48.636732][ T45] page dumped because: kasan: bad access detected
[ 48.643157][ T45] page_owner tracks the page as freed
[ 48.648643][ T45] page last allocated via order 0, migratetype Movable, gfp_mask 0x100cca(GFP_HIGHUSER_MOVABLE), pid 293, ts 26658105106, free_ts 27636578840
[ 48.663108][ T45] post_alloc_hook+0x1a3/0x1b0
[ 48.667971][ T45] prep_new_page+0x1b/0x110
[ 48.672481][ T45] get_page_from_freelist+0x3550/0x35d0
[ 48.678041][ T45] __alloc_pages+0x27e/0x8f0
[ 48.682819][ T45] wp_page_copy+0x200/0x1b00
[ 48.687238][ T45] do_wp_page+0x9ca/0xc90
[ 48.691579][ T45] handle_pte_fault+0x799/0x25c0
[ 48.696347][ T45] do_handle_mm_fault+0x20bc/0x2400
[ 48.701713][ T45] exc_page_fault+0x26f/0x7f0
[ 48.706233][ T45] asm_exc_page_fault+0x27/0x30
[ 48.711622][ T45] page last free stack trace:
[ 48.716117][ T45] free_unref_page_prepare+0x7c8/0x7d0
[ 48.721768][ T45] free_unref_page_list+0x14b/0xa60
[ 48.726799][ T45] release_pages+0x1310/0x1370
[ 48.731736][ T45] free_pages_and_swap_cache+0x8a/0xa0
[ 48.737216][ T45] tlb_flush_mmu+0xd0/0x180
[ 48.741904][ T45] unmap_page_range+0x1c70/0x1ed0
[ 48.747016][ T45] unmap_vmas+0x389/0x560
[ 48.751978][ T45] exit_mmap+0x3e4/0x940
[ 48.756223][ T45] __mmput+0x95/0x310
[ 48.760127][ T45] mmput+0x5b/0x170
[ 48.763771][ T45] do_exit+0xb9c/0x2ca0
[ 48.767765][ T45] do_group_exit+0x141/0x310
[ 48.772382][ T45] get_signal+0x7a3/0x1630
[ 48.776789][ T45] arch_do_signal_or_restart+0xbd/0x1680
[ 48.782608][ T45] exit_to_user_mode_loop+0xa0/0xe0
[ 48.787901][ T45] exit_to_user_mode_prepare+0x5a/0xa0
[ 48.793296][ T45]
[ 48.795697][ T45] Memory state around the buggy address:
[ 48.801299][ T45] ffff88811bbe0680: ff ff ff ff ff ff ff ff ff ff ff ff ff ff ff ff
[ 48.809456][ T45] ffff88811bbe0700: ff ff ff ff ff ff ff ff ff ff ff ff ff ff ff ff
[ 48.817461][ T45] >ffff88811bbe0780: ff ff ff ff ff ff ff ff ff ff ff ff ff ff ff ff
[ 48.825512][ T45] ^
[ 48.829419][ T45] ffff88811bbe0800: ff ff ff ff ff ff ff ff ff ff ff ff ff ff ff ff
[ 48.837500][ T45] ffff88811bbe0880: ff ff ff ff ff ff ff ff ff ff ff ff ff ff ff ff
[ 48.846118][ T45] ==================================================================
[ 48.854061][ T45] Disabling lock debugging due to kernel taint
[ 48.862635][ T311] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_batadv: link becomes ready
[ 48.871145][ T311] IPv6: ADDRCONF(NETDEV_CHANGE): batadv_slave_1: link becomes ready
[ 48.879584][ T30] audit: type=1400 audit(1729726856.849:96): avc: denied { create } for pid=385 comm="syz-executor.4" name="bus" scontext=root:sysadm_r:sysadm_t tcontext=root:object_r:unlabeled_t tclass=file permissive=1
[ 48.887947][ T388] EXT4-fs (loop4): Delayed block allocation failed for inode 19 at logical offset 14 with max blocks 1 with error 117
[ 48.900027][ T8] EXT4-fs warning (device loop5): ext4_convert_unwritten_extents:4853: inode #19: block 3: len 1: ext4_ext_map_blocks returned -117
[ 48.920241][ T388] EXT4-fs (loop4): This should not happen!! Data will be lost
[ 48.920241][ T388]
[ 48.928290][ T311] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_batadv: link becomes ready
[ 48.937160][ T45] EXT4-fs error (device loop4): ext4_map_blocks:739: inode #19: block 1: comm kworker/u4:2: lblock 1 mapped to illegal pblock 1 (length 1)
[ 48.944756][ T311] IPv6: ADDRCONF(NETDEV_CHANGE): batadv_slave_0: link becomes ready
[ 48.963048][ T401] EXT4-fs (loop1): mounted filesystem without journal. Opts: ,errors=continue. Quota mode: none.
[ 48.967769][ T391] EXT4-fs (loop5): Delayed block allocation failed for inode 19 at logical offset 4 with max blocks 1 with error 117
[ 48.985559][ T30] audit: type=1400 audit(1729726856.859:97): avc: denied { read write open } for pid=385 comm="syz-executor.4" path="/root/syzkaller-testdir2036175111/syzkaller.ncaM3K/0/bus/file0/bus" dev="loop4" ino=18 scontext=root:sysadm_r:sysadm_t tcontext=root:object_r:unlabeled_t tclass=file permissive=1
[ 48.990504][ T391] EXT4-fs (loop5): This should not happen!! Data will be lost
[ 48.990504][ T391]
[ 49.020279][ T8] EXT4-fs error (device loop5): __ext4_get_inode_loc:4351: comm kworker/u4:0: Invalid inode table block 34360905424 in block_group 0
[ 49.030274][ T401] ext4 filesystem being mounted at /root/syzkaller-testdir631686191/syzkaller.8qnVUv/0/bus supports timestamps until 2038 (0x7fffffff)
[ 49.044942][ T311] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_batadv: link becomes ready
[ 49.058093][ T45] EXT4-fs warning (device loop4): ext4_convert_unwritten_extents:4853: inode #19: block 1: len 1: ext4_ext_map_blocks returned -117
[ 49.066794][ T8] EXT4-fs error (device loop5) in ext4_reserve_inode_write:5834: Corrupt filesystem
[ 49.080466][ T45] EXT4-fs error (device loop4): __ext4_get_inode_loc:4351: comm kworker/u4:2: Invalid inode table block 34360905424 in block_group 0
[ 49.103753][ T30] audit: type=1400 audit(1729726856.859:98): avc: denied { mounton } for pid=385 comm="syz-executor.4" path="/root/syzkaller-testdir2036175111/syzkaller.ncaM3K/0/bus/file0/bus" dev="loop4" ino=18 scontext=root:sysadm_r:sysadm_t tcontext=root:object_r:unlabeled_t tclass=file permissive=1
[ 49.104099][ T45] EXT4-fs error (device loop4) in ext4_reserve_inode_write:5834: Corrupt filesystem
[ 49.133135][ T311] IPv6: ADDRCONF(NETDEV_CHANGE): batadv_slave_1: link becomes ready
[ 49.141903][ T45] EXT4-fs error (device loop4): ext4_convert_unwritten_extents:4854: inode #19: comm kworker/u4:2: mark_inode_dirty error
[ 49.155516][ T311] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_batadv: link becomes ready
[ 49.170396][ T405] EXT4-fs error (device loop1): ext4_map_blocks:739: inode #19: block 192: comm kworker/u4:6: lblock 0 mapped to illegal pblock 192 (length 1)
[ 49.187551][ T8] EXT4-fs error (device loop5): ext4_convert_unwritten_extents:4854: inode #19: comm kworker/u4:0: mark_inode_dirty error
[ 49.187805][ T45] EXT4-fs (loop4): failed to convert unwritten extents to written extents -- potential data loss! (inode 19, error -117)
[ 49.201988][ T401] EXT4-fs error (device loop1): ext4_map_blocks:739: inode #19: block 194: comm syz-executor.1: lblock 2 mapped to illegal pblock 194 (length 1)
[ 49.220806][ T45] EXT4-fs error (device loop4): ext4_map_blocks:739: inode #19: block 2: comm kworker/u4:2: lblock 2 mapped to illegal pblock 2 (length 1)
[ 49.231922][ T311] IPv6: ADDRCONF(NETDEV_CHANGE): batadv_slave_1: link becomes ready
[ 49.247037][ T30] audit: type=1400 audit(1729726856.859:99): avc: denied { append } for pid=385 comm="syz-executor.4" path="/root/syzkaller-testdir2036175111/syzkaller.ncaM3K/0/bus/file0/cpuacct.usage_percpu_user" dev="loop4" ino=19 scontext=root:sysadm_r:sysadm_t tcontext=root:object_r:unlabeled_t tclass=file permissive=1
[ 49.255287][ T8] EXT4-fs (loop5): failed to convert unwritten extents to written extents -- potential data loss! (inode 19, error -117)
[ 49.286098][ T45] EXT4-fs warning (device loop4): ext4_convert_unwritten_extents:4853: inode #19: block 2: len 1: ext4_ext_map_blocks returned -117
[ 49.299569][ T405] EXT4-fs warning (device loop1): ext4_convert_unwritten_extents:4853: inode #19: block 0: len 1: ext4_ext_map_blocks returned -117
[ 49.321229][ T30] audit: type=1400 audit(1729726857.549:100): avc: denied { read } for pid=83 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
[ 49.328564][ T311] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_batadv: link becomes ready
[ 49.350700][ T401] EXT4-fs (loop1): Delayed block allocation failed for inode 19 at logical offset 2 with max blocks 1 with error 117
[ 49.358496][ T405] EXT4-fs error (device loop1): __ext4_get_inode_loc:4351: comm kworker/u4:6: Invalid inode table block 34360905424 in block_group 0
[ 49.370766][ T45] EXT4-fs error (device loop4): __ext4_get_inode_loc:4351: comm kworker/u4:2: Invalid inode table block 34360905424 in block_group 0
[ 49.386174][ T405] EXT4-fs error (device loop1) in ext4_reserve_inode_write:5834: Corrupt filesystem
[ 49.400626][ T401] EXT4-fs (loop1): This should not happen!! Data will be lost
[ 49.400626][ T401]
[ 49.408669][ T405] EXT4-fs error (device loop1): ext4_convert_unwritten_extents:4854: inode #19: comm kworker/u4:6: mark_inode_dirty error
[ 49.418230][ T45] EXT4-fs error (device loop4) in ext4_reserve_inode_write:5834: Corrupt filesystem
[ 49.432562][ T405] EXT4-fs (loop1): failed to convert unwritten extents to written extents -- potential data loss! (inode 19, error -117)
[ 49.441713][ T45] EXT4-fs error (device loop4): ext4_convert_unwritten_extents:4854: inode #19: comm kworker/u4:2: mark_inode_dirty error
[ 49.452869][ T405] EXT4-fs warning (device loop1): ext4_convert_unwritten_extents:4853: inode #19: block 1: len 1: ext4_ext_map_blocks returned -28
[ 49.465715][ T398] EXT4-fs error (device loop5): __ext4_get_inode_loc:4351: comm kworker/u4:4: Invalid inode table block 34360905424 in block_group 0
[ 49.479316][ T405] EXT4-fs error (device loop1): __ext4_get_inode_loc:4351: comm kworker/u4:6: Invalid inode table block 34360905424 in block_group 0
[ 49.492937][ T45] EXT4-fs (loop4): failed to convert unwritten extents to written extents -- potential data loss! (inode 19, error -117)
[ 49.506714][ T405] EXT4-fs error (device loop1) in ext4_reserve_inode_write:5834: Corrupt filesystem
[ 49.573800][ T405] EXT4-fs error (device loop1): ext4_convert_unwritten_extents:4854: inode #19: comm kworker/u4:6: mark_inode_dirty error
[ 49.595817][ T411] loop2: detected capacity change from 0 to 2048
[ 49.602412][ T414] loop3: detected capacity change from 0 to 2048
[ 49.603080][ T398] EXT4-fs error (device loop5): __ext4_get_inode_loc:4351: comm kworker/u4:4: Invalid inode table block 34360905424 in block_group 0
[ 49.610489][ T45] EXT4-fs error (device loop4): ext4_map_blocks:739: inode #19: block 3: comm kworker/u4:2: lblock 3 mapped to illegal pblock 3 (length 1)
[ 49.637042][ T405] EXT4-fs (loop1): failed to convert unwritten extents to written extents -- potential data loss! (inode 19, error -28)
[ 49.644476][ T413] loop0: detected capacity change from 0 to 2048
[ 49.656497][ T398] EXT4-fs error (device loop1): __ext4_get_inode_loc:4351: comm kworker/u4:4: Invalid inode table block 34360905424 in block_group 0
[ 49.661505][ T45] EXT4-fs warning (device loop4): ext4_convert_unwritten_extents:4853: inode #19: block 3: len 1: ext4_ext_map_blocks returned -117
[ 49.672452][ T398] EXT4-fs error (device loop1): __ext4_get_inode_loc:4351: comm kworker/u4:4: Invalid inode table block 34360905424 in block_group 0
[ 49.686182][ T45] EXT4-fs (loop4): failed to convert unwritten extents to written extents -- potential data loss! (inode 19, error -117)
[ 49.713864][ T414] EXT4-fs (loop3): mounted filesystem without journal. Opts: ,errors=continue. Quota mode: none.
[ 49.714217][ T411] EXT4-fs (loop2): mounted filesystem without journal. Opts: ,errors=continue. Quota mode: none.
[ 49.725094][ T414] ext4 filesystem being mounted at /root/syzkaller-testdir3618608643/syzkaller.FqCtfS/0/bus supports timestamps until 2038 (0x7fffffff)
[ 49.750350][ T411] ext4 filesystem being mounted at /root/syzkaller-testdir1820691673/syzkaller.ark2kW/0/bus supports timestamps until 2038 (0x7fffffff)
[ 49.764558][ T45] EXT4-fs warning (device loop4): ext4_convert_unwritten_extents:4853: inode #19: block 4: len 1: ext4_ext_map_blocks returned -117
[ 49.779849][ T413] EXT4-fs (loop0): mounted filesystem without journal. Opts: ,errors=continue. Quota mode: none.
[ 49.792581][ T422] loop5: detected capacity change from 0 to 2048
[ 49.795900][ T413] ext4 filesystem being mounted at /root/syzkaller-testdir426595105/syzkaller.XTsfyB/0/bus supports timestamps until 2038 (0x7fffffff)
[ 49.824831][ T414] EXT4-fs error (device loop3): ext4_map_blocks:739: inode #19: block 198: comm syz-executor.3: lblock 6 mapped to illegal pblock 198 (length 1)
[ 49.825135][ T405] EXT4-fs error (device loop3): ext4_map_blocks:739: inode #19: block 192: comm kworker/u4:6: lblock 0 mapped to illegal pblock 192 (length 1)
[ 49.843448][ T424] loop1: detected capacity change from 0 to 2048
[ 49.860312][ T414] EXT4-fs (loop3): Delayed block allocation failed for inode 19 at logical offset 6 with max blocks 1 with error 117
[ 49.874133][ T411] EXT4-fs error (device loop2): ext4_map_blocks:739: inode #19: block 233: comm syz-executor.2: lblock 25 mapped to illegal pblock 233 (length 1)
[ 49.874244][ T405] EXT4-fs warning (device loop3): ext4_convert_unwritten_extents:4853: inode #19: block 0: len 1: ext4_ext_map_blocks returned -117
[ 49.889675][ T414] EXT4-fs (loop3): This should not happen!! Data will be lost
[ 49.889675][ T414]
[ 49.904558][ T45] EXT4-fs (loop4): failed to convert unwritten extents to written extents -- potential data loss! (inode 19, error -117)
[ 49.914739][ T405] EXT4-fs error (device loop3): __ext4_get_inode_loc:4351: comm kworker/u4:6: Invalid inode table block 34360905424 in block_group 0
[ 49.937146][ T411] EXT4-fs error (device loop2): __ext4_get_inode_loc:4351: comm syz-executor.2: Invalid inode table block 34360905424 in block_group 0
[ 49.946639][ T405] EXT4-fs error (device loop3) in ext4_reserve_inode_write:5834: Corrupt filesystem
[ 49.956029][ T45] EXT4-fs warning (device loop4): ext4_convert_unwritten_extents:4853: inode #19: block 5: len 1: ext4_ext_map_blocks returned -117
[ 49.973903][ T411] EXT4-fs error (device loop2) in ext4_reserve_inode_write:5834: Corrupt filesystem
[ 49.980033][ T422] EXT4-fs (loop5): mounted filesystem without journal. Opts: ,errors=continue. Quota mode: none.
[ 49.992341][ T405] EXT4-fs error (device loop3): ext4_convert_unwritten_extents:4854: inode #19: comm kworker/u4:6: mark_inode_dirty error
[ 50.004133][ T424] EXT4-fs (loop1): mounted filesystem without journal. Opts: ,errors=continue. Quota mode: none.
[ 50.013947][ T422] ext4 filesystem being mounted at /root/syzkaller-testdir3823779684/syzkaller.SYuegT/1/bus supports timestamps until 2038 (0x7fffffff)
[ 50.024607][ T405] EXT4-fs (loop3): failed to convert unwritten extents to written extents -- potential data loss! (inode 19, error -117)
[ 50.039326][ T424] ext4 filesystem being mounted at /root/syzkaller-testdir631686191/syzkaller.8qnVUv/1/bus supports timestamps until 2038 (0x7fffffff)
[ 50.056951][ T45] EXT4-fs (loop4): failed to convert unwritten extents to written extents -- potential data loss! (inode 19, error -117)
[ 50.073951][ T411] EXT4-fs error (device loop2): ext4_ext_truncate:4433: inode #19: comm syz-executor.2: mark_inode_dirty error
[ 50.093923][ T45] EXT4-fs warning (device loop4): ext4_convert_unwritten_extents:4853: inode #19: block 6: len 1: ext4_ext_map_blocks returned -117
[ 50.098062][ T405] EXT4-fs error (device loop3): ext4_map_blocks:739: inode #19: block 193: comm kworker/u4:6: lblock 1 mapped to illegal pblock 193 (length 1)
[ 50.110342][ T411] EXT4-fs error (device loop2): __ext4_get_inode_loc:4351: comm syz-executor.2: Invalid inode table block 34360905424 in block_group 0
[ 50.144370][ T45] EXT4-fs (loop4): failed to convert unwritten extents to written extents -- potential data loss! (inode 19, error -117)
[ 50.160140][ T405] EXT4-fs warning (device loop3): ext4_convert_unwritten_extents:4853: inode #19: block 1: len 1: ext4_ext_map_blocks returned -117
[ 50.160847][ T411] EXT4-fs error (device loop2) in ext4_reserve_inode_write:5834: Corrupt filesystem
[ 50.189142][ T45] EXT4-fs warning (device loop4): ext4_convert_unwritten_extents:4853: inode #19: block 7: len 1: ext4_ext_map_blocks returned -117
[ 50.206284][ T424] EXT4-fs error (device loop1): ext4_map_blocks:739: inode #19: block 193: comm syz-executor.1: lblock 1 mapped to illegal pblock 193 (length 1)
[ 50.209383][ T8] EXT4-fs error (device loop5): ext4_map_blocks:739: inode #19: block 201: comm kworker/u4:0: lblock 9 mapped to illegal pblock 201 (length 1)
[ 50.244572][ T405] EXT4-fs error (device loop3): __ext4_get_inode_loc:4351: comm kworker/u4:6: Invalid inode table block 34360905424 in block_group 0
[ 50.258989][ T422] EXT4-fs error (device loop5): ext4_map_blocks:739: inode #19: block 202: comm syz-executor.5: lblock 10 mapped to illegal pblock 202 (length 1)
[ 50.268489][ T45] EXT4-fs (loop4): failed to convert unwritten extents to written extents -- potential data loss! (inode 19, error -117)
[ 50.290156][ T411] EXT4-fs error (device loop2): ext4_truncate:4303: inode #19: comm syz-executor.2: mark_inode_dirty error
[ 50.290454][ T405] EXT4-fs error (device loop3) in ext4_reserve_inode_write:5834: Corrupt filesystem
[ 50.303254][ T424] EXT4-fs (loop1): Delayed block allocation failed for inode 19 at logical offset 1 with max blocks 1 with error 117
[ 50.318670][ T45] EXT4-fs warning (device loop4): ext4_convert_unwritten_extents:4853: inode #19: block 8: len 1: ext4_ext_map_blocks returned -117
[ 50.328264][ T424] EXT4-fs (loop1): This should not happen!! Data will be lost
[ 50.328264][ T424]
[ 50.351646][ T8] EXT4-fs warning (device loop5): ext4_convert_unwritten_extents:4853: inode #19: block 9: len 1: ext4_ext_map_blocks returned -117
[ 50.353685][ T422] EXT4-fs (loop5): Delayed block allocation failed for inode 19 at logical offset 10 with max blocks 1 with error 117
[ 50.380583][ T8] EXT4-fs error (device loop5): __ext4_get_inode_loc:4351: comm kworker/u4:0: Invalid inode table block 34360905424 in block_group 0
[ 50.381195][ T405] EXT4-fs error (device loop3): ext4_convert_unwritten_extents:4854: inode #19: comm kworker/u4:6: mark_inode_dirty error
[ 50.417832][ T398] EXT4-fs error (device loop1): __ext4_get_inode_loc:4351: comm kworker/u4:4: Invalid inode table block 34360905424 in block_group 0
[ 50.418290][ T436] loop0: detected capacity change from 0 to 2048
[ 50.432237][ T422] EXT4-fs (loop5): This should not happen!! Data will be lost
[ 50.432237][ T422]
[ 50.445283][ T45] EXT4-fs (loop4): failed to convert unwritten extents to written extents -- potential data loss! (inode 19, error -117)
[ 50.449715][ T398] EXT4-fs error (device loop1): __ext4_get_inode_loc:4351: comm kworker/u4:4: Invalid inode table block 34360905424 in block_group 0
[ 50.475620][ T405] EXT4-fs (loop3): failed to convert unwritten extents to written extents -- potential data loss! (inode 19, error -117)
[ 50.477438][ T8] EXT4-fs error (device loop5) in ext4_reserve_inode_write:5834: Corrupt filesystem
[ 50.493448][ T411] EXT4-fs error (device loop2): ext4_find_extent:929: inode #19: comm syz-executor.2: pblk 208 bad header/extent: invalid magic - magic 6f69, entries 29795, max 9324(0), depth 20297(0)
[ 50.499595][ T45] EXT4-fs warning (device loop4): ext4_convert_unwritten_extents:4853: inode #19: block 9: len 1: ext4_ext_map_blocks returned -117
[ 50.522040][ T405] EXT4-fs error (device loop3): ext4_map_blocks:739: inode #19: block 245715079026011: comm kworker/u4:6: lblock 2 mapped to illegal pblock 245715079026011 (length 1)
[ 50.536250][ T8] EXT4-fs error (device loop5): ext4_convert_unwritten_extents:4854: inode #19: comm kworker/u4:0: mark_inode_dirty error
[ 50.561250][ T411] EXT4-fs (loop2): Delayed block allocation failed for inode 19 at logical offset 0 with max blocks 16 with error 117
[ 50.570892][ T405] EXT4-fs warning (device loop3): ext4_convert_unwritten_extents:4853: inode #19: block 2: len 1: ext4_ext_map_blocks returned -117
[ 50.585911][ T45] EXT4-fs warning (device loop4): ext4_convert_unwritten_extents:4853: inode #19: block 10: len 1: ext4_ext_map_blocks returned -117
[ 50.594630][ T411] EXT4-fs (loop2): This should not happen!! Data will be lost
[ 50.594630][ T411]
[ 50.619050][ T436] EXT4-fs (loop0): mounted filesystem without journal. Opts: ,errors=continue. Quota mode: none.
[ 50.620140][ T8] EXT4-fs (loop5): failed to convert unwritten extents to written extents -- potential data loss! (inode 19, error -117)
[ 50.630453][ T436] ext4 filesystem being mounted at /root/syzkaller-testdir426595105/syzkaller.XTsfyB/1/bus supports timestamps until 2038 (0x7fffffff)
[ 50.658153][ T399] EXT4-fs error (device loop5): __ext4_get_inode_loc:4351: comm kworker/u4:5: Invalid inode table block 34360905424 in block_group 0
2024/10/23 23:40:59 executed programs: 12
[ 50.658153][ T398] EXT4-fs error (device loop2): __ext4_get_inode_loc:4351: comm kworker/u4:4: Invalid inode table block 34360905424 in block_group 0
[ 50.668455][ T405] EXT4-fs (loop3): failed to convert unwritten extents to written extents -- potential data loss! (inode 19, error -117)
[ 50.698545][ T398] EXT4-fs error (device loop2): __ext4_get_inode_loc:4351: comm kworker/u4:4: Invalid inode table block 34360905424 in block_group 0
[ 50.714184][ T399] EXT4-fs error (device loop5): __ext4_get_inode_loc:4351: comm kworker/u4:5: Invalid inode table block 34360905424 in block_group 0
[ 50.736655][ T405] EXT4-fs warning (device loop3): ext4_convert_unwritten_extents:4853: inode #19: block 3: len 1: ext4_ext_map_blocks returned -117
[ 50.761172][ T442] loop1: detected capacity change from 0 to 2048
[ 50.769778][ T405] EXT4-fs (loop3): failed to convert unwritten extents to written extents -- potential data loss! (inode 19, error -117)
[ 50.783465][ T405] EXT4-fs warning (device loop3): ext4_convert_unwritten_extents:4853: inode #19: block 4: len 1: ext4_ext_map_blocks returned -117
[ 50.801565][ T405] EXT4-fs (loop3): failed to convert unwritten extents to written extents -- potential data loss! (inode 19, error -117)
[ 50.815484][ T405] EXT4-fs warning (device loop3): ext4_convert_unwritten_extents:4853: inode #19: block 5: len 1: ext4_ext_map_blocks returned -117
[ 50.829920][ T405] EXT4-fs (loop3): failed to convert unwritten extents to written extents -- potential data loss! (inode 19, error -117)
[ 50.851616][ T442] EXT4-fs (loop1): mounted filesystem without journal. Opts: ,errors=continue. Quota mode: none.
[ 50.866041][ T398] EXT4-fs error (device loop0): __ext4_get_inode_loc:4351: comm kworker/u4:4: Invalid inode table block 34360905424 in block_group 0
[ 50.867408][ T442] ext4 filesystem being mounted at /root/syzkaller-testdir631686191/syzkaller.8qnVUv/2/bus supports timestamps until 2038 (0x7fffffff)
[ 50.903548][ T446] loop2: detected capacity change from 0 to 2048
[ 50.927063][ T452] loop3: detected capacity change from 0 to 2048
[ 50.937480][ T449] loop5: detected capacity change from 0 to 2048
[ 50.938141][ T450] loop4: detected capacity change from 0 to 2048
[ 50.956391][ T446] EXT4-fs (loop2): mounted filesystem without journal. Opts: ,errors=continue. Quota mode: none.
[ 50.970585][ T446] ext4 filesystem being mounted at /root/syzkaller-testdir1820691673/syzkaller.ark2kW/1/bus supports timestamps until 2038 (0x7fffffff)
[ 50.985001][ T442] EXT4-fs error (device loop1): ext4_map_blocks:739: inode #19: block 200: comm syz-executor.1: lblock 8 mapped to illegal pblock 200 (length 1)
[ 50.985237][ T438] EXT4-fs error (device loop1): ext4_map_blocks:739: inode #19: block 199: comm kworker/u4:7: lblock 7 mapped to illegal pblock 199 (length 1)
[ 51.009896][ T461] loop0: detected capacity change from 0 to 2048
[ 51.026128][ T438] EXT4-fs warning (device loop1): ext4_convert_unwritten_extents:4853: inode #19: block 7: len 1: ext4_ext_map_blocks returned -117
[ 51.026881][ T450] EXT4-fs (loop4): mounted filesystem without journal. Opts: ,errors=continue. Quota mode: none.
[ 51.040018][ T442] EXT4-fs (loop1): Delayed block allocation failed for inode 19 at logical offset 8 with max blocks 1 with error 117
[ 51.056712][ T452] EXT4-fs (loop3): mounted filesystem without journal. Opts: ,errors=continue. Quota mode: none.
[ 51.063892][ T442] EXT4-fs (loop1): This should not happen!! Data will be lost
[ 51.063892][ T442]
[ 51.085346][ T446] EXT4-fs error (device loop2): __ext4_get_inode_loc:4351: comm syz-executor.2: Invalid inode table block 34360905424 in block_group 0
[ 51.087183][ T449] EXT4-fs (loop5): mounted filesystem without journal. Opts: ,errors=continue. Quota mode: none.
[ 51.100973][ T438] EXT4-fs error (device loop1): __ext4_get_inode_loc:4351: comm kworker/u4:7: Invalid inode table block 34360905424 in block_group 0
[ 51.110932][ T452] ext4 filesystem being mounted at /root/syzkaller-testdir3618608643/syzkaller.FqCtfS/1/bus supports timestamps until 2038 (0x7fffffff)
[ 51.126623][ T450] ext4 filesystem being mounted at /root/syzkaller-testdir2036175111/syzkaller.ncaM3K/1/bus supports timestamps until 2038 (0x7fffffff)
[ 51.142794][ T446] EXT4-fs error (device loop2) in ext4_reserve_inode_write:5834: Corrupt filesystem
[ 51.163782][ T449] ext4 filesystem being mounted at /root/syzkaller-testdir3823779684/syzkaller.SYuegT/2/bus supports timestamps until 2038 (0x7fffffff)
[ 51.170385][ T438] EXT4-fs error (device loop1) in ext4_reserve_inode_write:5834: Corrupt filesystem
[ 51.194765][ T446] EXT4-fs error (device loop2): ext4_ext_truncate:4433: inode #19: comm syz-executor.2: mark_inode_dirty error
[ 51.216783][ T461] EXT4-fs (loop0): mounted filesystem without journal. Opts: ,errors=continue. Quota mode: none.
[ 51.219178][ T438] EXT4-fs error (device loop1): ext4_convert_unwritten_extents:4854: inode #19: comm kworker/u4:7: mark_inode_dirty error
[ 51.228358][ T446] EXT4-fs error (device loop2): __ext4_get_inode_loc:4351: comm syz-executor.2: Invalid inode table block 34360905424 in block_group 0
[ 51.253277][ T461] ext4 filesystem being mounted at /root/syzkaller-testdir426595105/syzkaller.XTsfyB/2/bus supports timestamps until 2038 (0x7fffffff)
[ 51.259601][ T446] EXT4-fs error (device loop2) in ext4_reserve_inode_write:5834: Corrupt filesystem
[ 51.281141][ T450] EXT4-fs error (device loop4): ext4_map_blocks:739: inode #19: block 199: comm syz-executor.4: lblock 7 mapped to illegal pblock 199 (length 1)
[ 51.293210][ T446] EXT4-fs error (device loop2): ext4_truncate:4303: inode #19: comm syz-executor.2: mark_inode_dirty error
[ 51.307211][ T450] EXT4-fs error (device loop4): __ext4_get_inode_loc:4351: comm syz-executor.4: Invalid inode table block 34360905424 in block_group 0
[ 51.329494][ T449] EXT4-fs error (device loop5): ext4_map_blocks:739: inode #19: block 197: comm syz-executor.5: lblock 5 mapped to illegal pblock 197 (length 1)
[ 51.329966][ T438] EXT4-fs (loop1): failed to convert unwritten extents to written extents -- potential data loss! (inode 19, error -117)
[ 51.363644][ T450] EXT4-fs error (device loop4) in ext4_reserve_inode_write:5834: Corrupt filesystem
[ 51.374007][ T446] EXT4-fs error (device loop2): ext4_find_extent:929: inode #19: comm syz-executor.2: pblk 208 bad header/extent: invalid magic - magic 6f69, entries 29795, max 9324(0), depth 20297(0)
[ 51.393421][ T45] EXT4-fs error (device loop5): ext4_map_blocks:739: inode #19: block 195: comm kworker/u4:2: lblock 3 mapped to illegal pblock 195 (length 1)
[ 51.394821][ T450] EXT4-fs error (device loop4): ext4_ext_truncate:4433: inode #19: comm syz-executor.4: mark_inode_dirty error
[ 51.415769][ T449] EXT4-fs (loop5): Delayed block allocation failed for inode 19 at logical offset 5 with max blocks 1 with error 117
[ 51.423674][ T450] EXT4-fs error (device loop4): __ext4_get_inode_loc:4351: comm syz-executor.4: Invalid inode table block 34360905424 in block_group 0
[ 51.445834][ T461] EXT4-fs error (device loop0): ext4_map_blocks:739: inode #19: block 197: comm syz-executor.0: lblock 5 mapped to illegal pblock 197 (length 1)
[ 51.448683][ T450] EXT4-fs error (device loop4) in ext4_reserve_inode_write:5834: Corrupt filesystem
[ 51.473585][ T398] EXT4-fs error (device loop1): __ext4_get_inode_loc:4351: comm kworker/u4:4: Invalid inode table block 34360905424 in block_group 0
[ 51.474299][ T446] EXT4-fs (loop2): Delayed block allocation failed for inode 19 at logical offset 0 with max blocks 16 with error 117
[ 51.488240][ T449] EXT4-fs (loop5): This should not happen!! Data will be lost
[ 51.488240][ T449]
[ 51.502357][ T45] EXT4-fs warning (device loop5): ext4_convert_unwritten_extents:4853: inode #19: block 3: len 1: ext4_ext_map_blocks returned -117
[ 51.527468][ T461] EXT4-fs error (device loop0): __ext4_get_inode_loc:4351: comm syz-executor.0: Invalid inode table block 34360905424 in block_group 0
[ 51.528440][ T446] EXT4-fs (loop2): This should not happen!! Data will be lost
[ 51.528440][ T446]
[ 51.544263][ T450] EXT4-fs error (device loop4): ext4_truncate:4303: inode #19: comm syz-executor.4: mark_inode_dirty error
[ 51.554710][ T398] EXT4-fs error (device loop1): __ext4_get_inode_loc:4351: comm kworker/u4:4: Invalid inode table block 34360905424 in block_group 0
[ 51.566009][ T45] EXT4-fs error (device loop5): __ext4_get_inode_loc:4351: comm kworker/u4:2: Invalid inode table block 34360905424 in block_group 0
[ 51.593427][ T461] EXT4-fs error (device loop0) in ext4_reserve_inode_write:5834: Corrupt filesystem
[ 51.596464][ T450] EXT4-fs error (device loop4): __ext4_get_inode_loc:4351: comm syz-executor.4: Invalid inode table block 34360905424 in block_group 0
[ 51.625423][ T45] EXT4-fs error (device loop5) in ext4_reserve_inode_write:5834: Corrupt filesystem
[ 51.635499][ T398] EXT4-fs error (device loop2): __ext4_get_inode_loc:4351: comm kworker/u4:4: Invalid inode table block 34360905424 in block_group 0
[ 51.636776][ T450] EXT4-fs error (device loop4) in ext4_reserve_inode_write:5834: Corrupt filesystem
[ 51.657772][ T461] EXT4-fs error (device loop0): ext4_ext_truncate:4433: inode #19: comm syz-executor.0: mark_inode_dirty error
[ 51.672293][ T473] loop3: detected capacity change from 0 to 2048
[ 51.685405][ T461] EXT4-fs error (device loop0): __ext4_get_inode_loc:4351: comm syz-executor.0: Invalid inode table block 34360905424 in block_group 0
[ 51.694027][ T45] EXT4-fs error (device loop5): ext4_convert_unwritten_extents:4854: inode #19: comm kworker/u4:2: mark_inode_dirty error
[ 51.705720][ T398] EXT4-fs error (device loop2): __ext4_get_inode_loc:4351: comm kworker/u4:4: Invalid inode table block 34360905424 in block_group 0
[ 51.725010][ T45] EXT4-fs (loop5): failed to convert unwritten extents to written extents -- potential data loss! (inode 19, error -117)
[ 51.733184][ T475] loop1: detected capacity change from 0 to 2048
[ 51.741415][ T45] EXT4-fs error (device loop5): ext4_find_extent:929: inode #19: comm kworker/u4:2: pblk 208 bad header/extent: invalid magic - magic 6f69, entries 29795, max 9324(0), depth 20297(0)
[ 51.766256][ T45] EXT4-fs warning (device loop5): ext4_convert_unwritten_extents:4853: inode #19: block 4: len 1: ext4_ext_map_blocks returned -117
[ 51.770720][ T450] EXT4-fs error (device loop4): ext4_dirty_inode:6038: inode #19: comm syz-executor.4: mark_inode_dirty error
[ 51.780596][ T461] EXT4-fs error (device loop0) in ext4_reserve_inode_write:5834: Corrupt filesystem
[ 51.782226][ T461] EXT4-fs error (device loop0): ext4_truncate:4303: inode #19: comm syz-executor.0: mark_inode_dirty error
[ 51.794046][ T450] EXT4-fs (loop4): Delayed block allocation failed for inode 19 at logical offset 0 with max blocks 7 with error 117
[ 51.813759][ T45] EXT4-fs error (device loop5): __ext4_get_inode_loc:4351: comm kworker/u4:2: Invalid inode table block 34360905424 in block_group 0
[ 51.830011][ T450] EXT4-fs (loop4): This should not happen!! Data will be lost
[ 51.830011][ T450]
[ 51.846704][ T461] EXT4-fs error (device loop0): ext4_find_extent:929: inode #19: comm syz-executor.0: pblk 208 bad header/extent: invalid magic - magic 6f69, entries 29795, max 9324(0), depth 20297(0)
[ 51.852000][ T475] EXT4-fs (loop1): mounted filesystem without journal. Opts: ,errors=continue. Quota mode: none.
[ 51.870927][ T461] EXT4-fs (loop0): Delayed block allocation failed for inode 19 at logical offset 0 with max blocks 5 with error 117
[ 51.881146][ T473] EXT4-fs (loop3): mounted filesystem without journal. Opts: ,errors=continue. Quota mode: none.
[ 51.893241][ T461] EXT4-fs (loop0): This should not happen!! Data will be lost
[ 51.893241][ T461]
[ 51.904942][ T45] EXT4-fs error (device loop5) in ext4_reserve_inode_write:5834: Corrupt filesystem
[ 51.931332][ T45] EXT4-fs error (device loop5): ext4_convert_unwritten_extents:4854: inode #19: comm kworker/u4:2: mark_inode_dirty error
[ 51.943397][ T481] loop2: detected capacity change from 0 to 2048
[ 51.944890][ T473] ext4 filesystem being mounted at /root/syzkaller-testdir3618608643/syzkaller.FqCtfS/2/bus supports timestamps until 2038 (0x7fffffff)
[ 51.953138][ T475] ext4 filesystem being mounted at /root/syzkaller-testdir631686191/syzkaller.8qnVUv/3/bus supports timestamps until 2038 (0x7fffffff)
[ 51.978871][ T398] EXT4-fs error (device loop0): __ext4_get_inode_loc:4351: comm kworker/u4:4: Invalid inode table block 34360905424 in block_group 0
[ 51.993743][ T398] EXT4-fs error (device loop0): __ext4_get_inode_loc:4351: comm kworker/u4:4: Invalid inode table block 34360905424 in block_group 0
[ 52.021708][ T45] EXT4-fs (loop5): failed to convert unwritten extents to written extents -- potential data loss! (inode 19, error -117)
[ 52.045535][ T481] EXT4-fs (loop2): mounted filesystem without journal. Opts: ,errors=continue. Quota mode: none.
[ 52.056698][ T399] EXT4-fs error (device loop5): __ext4_get_inode_loc:4351: comm kworker/u4:5: Invalid inode table block 34360905424 in block_group 0
[ 52.056905][ T481] ext4 filesystem being mounted at /root/syzkaller-testdir1820691673/syzkaller.ark2kW/2/bus supports timestamps until 2038 (0x7fffffff)
[ 52.087969][ T405] EXT4-fs error (device loop3): ext4_map_blocks:739: inode #19: block 226: comm kworker/u4:6: lblock 18 mapped to illegal pblock 226 (length 1)
[ 52.103813][ T473] EXT4-fs error (device loop3): ext4_map_blocks:739: inode #19: block 227: comm syz-executor.3: lblock 19 mapped to illegal pblock 227 (length 1)
[ 52.126520][ T486] loop4: detected capacity change from 0 to 2048
[ 52.133090][ T438] EXT4-fs error (device loop1): __ext4_get_inode_loc:4351: comm kworker/u4:7: Invalid inode table block 34360905424 in block_group 0
[ 52.146937][ T489] loop0: detected capacity change from 0 to 2048
[ 52.162140][ T405] EXT4-fs warning (device loop3): ext4_convert_unwritten_extents:4853: inode #19: block 18: len 1: ext4_ext_map_blocks returned -117
[ 52.181934][ T45] EXT4-fs error (device loop2): ext4_map_blocks:739: inode #19: block 205: comm kworker/u4:2: lblock 13 mapped to illegal pblock 205 (length 1)
[ 52.199186][ T473] EXT4-fs (loop3): Delayed block allocation failed for inode 19 at logical offset 19 with max blocks 1 with error 117
[ 52.199881][ T481] EXT4-fs error (device loop2): ext4_map_blocks:739: inode #19: block 225: comm syz-executor.2: lblock 17 mapped to illegal pblock 225 (length 1)
[ 52.213241][ T473] EXT4-fs (loop3): This should not happen!! Data will be lost
[ 52.213241][ T473]
[ 52.237823][ T405] EXT4-fs error (device loop3): __ext4_get_inode_loc:4351: comm kworker/u4:6: Invalid inode table block 34360905424 in block_group 0
[ 52.255805][ T486] EXT4-fs (loop4): mounted filesystem without journal. Opts: ,errors=continue. Quota mode: none.
[ 52.260216][ T492] loop5: detected capacity change from 0 to 2048
[ 52.267834][ T486] ext4 filesystem being mounted at /root/syzkaller-testdir2036175111/syzkaller.ncaM3K/2/bus supports timestamps until 2038 (0x7fffffff)
[ 52.277334][ T45] EXT4-fs warning (device loop2): ext4_convert_unwritten_extents:4853: inode #19: block 13: len 1: ext4_ext_map_blocks returned -117
[ 52.301771][ T45] EXT4-fs error (device loop2): __ext4_get_inode_loc:4351: comm kworker/u4:2: Invalid inode table block 34360905424 in block_group 0
[ 52.302759][ T405] EXT4-fs error (device loop3) in ext4_reserve_inode_write:5834: Corrupt filesystem
[ 52.326040][ T481] EXT4-fs (loop2): Delayed block allocation failed for inode 19 at logical offset 17 with max blocks 1 with error 117
[ 52.332767][ T489] EXT4-fs (loop0): mounted filesystem without journal. Opts: ,errors=continue. Quota mode: none.
[ 52.356124][ T481] EXT4-fs (loop2): This should not happen!! Data will be lost
[ 52.356124][ T481]
[ 52.364316][ T45] EXT4-fs error (device loop2) in ext4_reserve_inode_write:5834: Corrupt filesystem
[ 52.376568][ T45] EXT4-fs error (device loop2): ext4_convert_unwritten_extents:4854: inode #19: comm kworker/u4:2: mark_inode_dirty error
[ 52.378505][ T498] loop1: detected capacity change from 0 to 2048
[ 52.390301][ T489] ext4 filesystem being mounted at /root/syzkaller-testdir426595105/syzkaller.XTsfyB/3/bus supports timestamps until 2038 (0x7fffffff)
[ 52.414368][ T405] EXT4-fs error (device loop3): ext4_convert_unwritten_extents:4854: inode #19: comm kworker/u4:6: mark_inode_dirty error
[ 52.418677][ T492] EXT4-fs (loop5): mounted filesystem without journal. Opts: ,errors=continue. Quota mode: none.
[ 52.428050][ T45] EXT4-fs (loop2): failed to convert unwritten extents to written extents -- potential data loss! (inode 19, error -117)
[ 52.452560][ T492] ext4 filesystem being mounted at /root/syzkaller-testdir3823779684/syzkaller.SYuegT/3/bus supports timestamps until 2038 (0x7fffffff)
[ 52.458211][ T405] EXT4-fs (loop3): failed to convert unwritten extents to written extents -- potential data loss! (inode 19, error -117)
[ 52.467800][ T45] EXT4-fs error (device loop2): ext4_map_blocks:739: inode #19: block 206: comm kworker/u4:2: lblock 14 mapped to illegal pblock 206 (length 1)
[ 52.500850][ T45] EXT4-fs warning (device loop2): ext4_convert_unwritten_extents:4853: inode #19: block 14: len 1: ext4_ext_map_blocks returned -117
[ 52.501349][ T498] EXT4-fs (loop1): mounted filesystem without journal. Opts: ,errors=continue. Quota mode: none.
[ 52.515212][ T45] EXT4-fs error (device loop2): __ext4_get_inode_loc:4351: comm kworker/u4:2: Invalid inode table block 34360905424 in block_group 0
[ 52.543014][ T45] EXT4-fs error (device loop2) in ext4_reserve_inode_write:5834: Corrupt filesystem
[ 52.545728][ T8] EXT4-fs error (device loop4): __ext4_get_inode_loc:4351: comm kworker/u4:0: Invalid inode table block 34360905424 in block_group 0
[ 52.567932][ T498] ext4 filesystem being mounted at /root/syzkaller-testdir631686191/syzkaller.8qnVUv/4/bus supports timestamps until 2038 (0x7fffffff)
[ 52.569594][ T45] EXT4-fs error (device loop2): ext4_convert_unwritten_extents:4854: inode #19: comm kworker/u4:2: mark_inode_dirty error
[ 52.595882][ T399] EXT4-fs error (device loop3): __ext4_get_inode_loc:4351: comm kworker/u4:5: Invalid inode table block 34360905424 in block_group 0
[ 52.609375][ T492] EXT4-fs error (device loop5): ext4_map_blocks:739: inode #19: block 200: comm syz-executor.5: lblock 8 mapped to illegal pblock 200 (length 1)
[ 52.614273][ T399] EXT4-fs error (device loop3): __ext4_get_inode_loc:4351: comm kworker/u4:5: Invalid inode table block 34360905424 in block_group 0
[ 52.627626][ T492] EXT4-fs error (device loop5): __ext4_get_inode_loc:4351: comm syz-executor.5: Invalid inode table block 34360905424 in block_group 0
[ 52.653261][ T492] EXT4-fs error (device loop5) in ext4_reserve_inode_write:5834: Corrupt filesystem
[ 52.663763][ T492] EXT4-fs error (device loop5): ext4_ext_truncate:4433: inode #19: comm syz-executor.5: mark_inode_dirty error
[ 52.664353][ T45] EXT4-fs (loop2): failed to convert unwritten extents to written extents -- potential data loss! (inode 19, error -117)
[ 52.676578][ T492] EXT4-fs error (device loop5): __ext4_get_inode_loc:4351: comm syz-executor.5: Invalid inode table block 34360905424 in block_group 0
[ 52.691452][ T45] EXT4-fs error (device loop2): ext4_map_blocks:739: inode #19: block 105959006307159: comm kworker/u4:2: lblock 15 mapped to illegal pblock 105959006307159 (length 1)
[ 52.726720][ T492] EXT4-fs error (device loop5) in ext4_reserve_inode_write:5834: Corrupt filesystem
[ 52.737670][ T45] EXT4-fs warning (device loop2): ext4_convert_unwritten_extents:4853: inode #19: block 15: len 1: ext4_ext_map_blocks returned -117
[ 52.739474][ T492] EXT4-fs error (device loop5): ext4_truncate:4303: inode #19: comm syz-executor.5: mark_inode_dirty error
[ 52.764021][ T492] ------------[ cut here ]------------
[ 52.771472][ T45] EXT4-fs (loop2): failed to convert unwritten extents to written extents -- potential data loss! (inode 19, error -117)
[ 52.784645][ T492] kernel BUG at fs/ext4/inode.c:2432!
[ 52.785100][ T45] EXT4-fs warning (device loop2): ext4_convert_unwritten_extents:4853: inode #19: block 16: len 1: ext4_ext_map_blocks returned -117
[ 52.789878][ T492] invalid opcode: 0000 [#1] PREEMPT SMP KASAN
[ 52.789901][ T492] CPU: 0 PID: 492 Comm: syz-executor.5 Tainted: G B 5.15.167-syzkaller-1075712-g5e4635681cf1 #0
[ 52.812630][ T45] EXT4-fs (loop2): failed to convert unwritten extents to written extents -- potential data loss! (inode 19, error -117)
[ 52.821672][ T492] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 09/13/2024
[ 52.821688][ T492] RIP: 0010:ext4_writepages+0x3f4b/0x4000
[ 52.850085][ T492] Code: 00 74 08 48 89 df e8 f4 be c9 ff 48 8b 3b 48 8b 74 24 48 48 8b 54 24 28 44 89 e9 45 89 f8 e8 5c 40 08 00 eb 58 e8 f5 6c 87 ff <0f> 0b e8 ee 6c 87 ff eb 3b e8 e7 6c 87 ff eb 72 e8 e0 6c 87 ff 31
[ 52.870058][ T492] RSP: 0018:ffffc90001297240 EFLAGS: 00010293
[ 52.874861][ T508] loop0: detected capacity change from 0 to 2048
[ 52.876511][ T492] RAX: ffffffff81e8ea8b RBX: dffffc0000000000 RCX: ffff888113a662c0
[ 52.876531][ T492] RDX: 0000000000000000 RSI: 0000000000000000 RDI: 0000000000000000
[ 52.876544][ T492] RBP: ffffc90001297650 R08: ffffffff81e8c44b R09: ffffed10236dac8f
[ 52.907002][ T492] R10: 0000000000000000 R11: dffffc0000000001 R12: 0000000000000000
[ 52.914881][ T492] R13: ffffc90001297520 R14: 0000000000000000 R15: 0000000000000000
[ 52.922782][ T492] FS: 00007fd0a9c636c0(0000) GS:ffff8881f7000000(0000) knlGS:0000000000000000
[ 52.931808][ T492] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033
[ 52.938318][ T492] CR2: 00007f1d8118d000 CR3: 000000011f2f0000 CR4: 00000000003506b0
[ 52.946217][ T492] DR0: 0000000000000000 DR1: 0000000000000000 DR2: 0000000000000000
[ 52.954253][ T492] DR3: 0000000000000000 DR6: 00000000fffe0ff0 DR7: 0000000000000400
[ 52.962195][ T492] Call Trace:
[ 52.965317][ T492]
[ 52.968098][ T492] ? __die_body+0x62/0xb0
[ 52.972479][ T492] ? die+0x88/0xb0
[ 52.975994][ T492] ? do_trap+0x103/0x330
[ 52.981288][ T492] ? ext4_writepages+0x3f4b/0x4000
[ 52.986336][ T492] ? handle_invalid_op+0x95/0xc0
[ 52.991540][ T492] ? ext4_writepages+0x3f4b/0x4000
[ 52.997089][ T492] ? exc_invalid_op+0x32/0x50
[ 53.002063][ T492] ? asm_exc_invalid_op+0x1b/0x20
[ 53.007390][ T492] ? ext4_writepages+0x190b/0x4000
[ 53.012662][ T492] ? ext4_writepages+0x3f4b/0x4000
[ 53.017839][ T492] ? ext4_writepages+0x3f4b/0x4000
[ 53.022787][ T492] ? __ext4_mark_inode_dirty+0x7a0/0x7a0
[ 53.028245][ T492] ? ext4_readpage+0x230/0x230
[ 53.033015][ T492] ? ext4_readahead+0x110/0x110
[ 53.038084][ T492] ? down_read_trylock+0x3d6/0x7d0
[ 53.043069][ T492] ? up_read+0x5d/0x220
[ 53.047049][ T492] ? ext4_readpage+0x230/0x230
[ 53.051715][ T492] do_writepages+0x40e/0x670
[ 53.056484][ T492] ? __writepage+0x130/0x130
[ 53.060996][ T492] ? ext4_set_page_dirty+0x1a0/0x1a0
[ 53.066464][ T492] ? __kasan_check_write+0x14/0x20
[ 53.071498][ T492] ? _raw_spin_lock+0xa4/0x1b0
[ 53.076182][ T492] ? _raw_spin_unlock+0x4d/0x70
[ 53.080872][ T492] ? __get_user_nocheck_1+0x6/0x10
[ 53.085989][ T492] filemap_fdatawrite_wbc+0x248/0x2a0
[ 53.091204][ T492] file_write_and_wait_range+0x1cb/0x2b0
[ 53.096841][ T492] ? __filemap_set_wb_err+0x120/0x120
[ 53.102329][ T492] ext4_sync_file+0x1a2/0xa50
[ 53.106842][ T492] ? kasan_set_track+0x5d/0x70
[ 53.111429][ T492] vfs_fsync_range+0x17b/0x190
[ 53.116218][ T492] ext4_buffered_write_iter+0x568/0x610
[ 53.121683][ T492] ext4_file_write_iter+0x443/0x1c80
[ 53.126795][ T492] ? avc_policy_seqno+0x1b/0x70
[ 53.132013][ T492] ? ext4_file_read_iter+0x4b0/0x4b0
[ 53.137554][ T492] ? fsnotify_perm+0x6a/0x5b0
[ 53.142151][ T492] ? iov_iter_init+0x53/0x190
[ 53.146675][ T492] vfs_write+0xd5d/0x1110
[ 53.151282][ T492] ? putname+0xfa/0x150
[ 53.155823][ T492] ? file_end_write+0x1c0/0x1c0
[ 53.160973][ T492] ? mutex_lock+0xb6/0x1e0
[ 53.165304][ T492] ? wait_for_completion_killable_timeout+0x10/0x10
[ 53.172376][ T492] ? __fdget_pos+0x2e7/0x3a0
[ 53.176802][ T492] ? ksys_write+0x77/0x2c0
[ 53.181388][ T492] ksys_write+0x199/0x2c0
[ 53.185730][ T492] ? __ia32_sys_read+0x90/0x90
[ 53.190850][ T492] ? __kasan_check_write+0x14/0x20
[ 53.196045][ T492] ? switch_fpu_return+0x15f/0x2e0
[ 53.201407][ T492] __x64_sys_write+0x7b/0x90
[ 53.206348][ T492] x64_sys_call+0x2f/0x9a0
[ 53.210796][ T492] do_syscall_64+0x3b/0xb0
[ 53.215128][ T492] ? clear_bhb_loop+0x35/0x90
[ 53.219711][ T492] entry_SYSCALL_64_after_hwframe+0x66/0xd0
[ 53.225728][ T492] RIP: 0033:0x7fd0aa0e0859
[ 53.230081][ T492] 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
[ 53.250646][ T492] RSP: 002b:00007fd0a9c630c8 EFLAGS: 00000246 ORIG_RAX: 0000000000000001
[ 53.259056][ T492] RAX: ffffffffffffffda RBX: 00007fd0aa1fff80 RCX: 00007fd0aa0e0859
[ 53.267598][ T492] RDX: 000000000208e24b RSI: 0000000020000040 RDI: 0000000000000007
[ 53.275409][ T492] RBP: 00007fd0aa13cad0 R08: 0000000000000000 R09: 0000000000000000
[ 53.283398][ T492] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000000
[ 53.291296][ T492] R13: 000000000000000b R14: 00007fd0aa1fff80 R15: 00007ffe377d2a38
[ 53.299283][ T492]
[ 53.302163][ T492] Modules linked in:
[ 53.309511][ T45] EXT4-fs error (device loop1): __ext4_get_inode_loc:4351: comm kworker/u4:2: Invalid inode table block 34360905424 in block_group 0
[ 53.317329][ T492] ---[ end trace 9b7ef9aee07319ca ]---
[ 53.331936][ T492] RIP: 0010:ext4_writepages+0x3f4b/0x4000
[ 53.338654][ T492] Code: 00 74 08 48 89 df e8 f4 be c9 ff 48 8b 3b 48 8b 74 24 48 48 8b 54 24 28 44 89 e9 45 89 f8 e8 5c 40 08 00 eb 58 e8 f5 6c 87 ff <0f> 0b e8 ee 6c 87 ff eb 3b e8 e7 6c 87 ff eb 72 e8 e0 6c 87 ff 31
[ 53.389112][ T511] loop3: detected capacity change from 0 to 2048
[ 53.399913][ T508] EXT4-fs (loop0): mounted filesystem without journal. Opts: ,errors=continue. Quota mode: none.
[ 53.405101][ T517] loop1: detected capacity change from 0 to 2048
[ 53.412959][ T492] RSP: 0018:ffffc90001297240 EFLAGS: 00010293
[ 53.430669][ T519] loop4: detected capacity change from 0 to 2048
[ 53.441397][ T508] ext4 filesystem being mounted at /root/syzkaller-testdir426595105/syzkaller.XTsfyB/4/bus supports timestamps until 2038 (0x7fffffff)
[ 53.442094][ T492] RAX: ffffffff81e8ea8b RBX: dffffc0000000000 RCX: ffff888113a662c0
[ 53.456019][ T516] loop2: detected capacity change from 0 to 2048
[ 53.469816][ T492] RDX: 0000000000000000 RSI: 0000000000000000 RDI: 0000000000000000
[ 53.470735][ T511] EXT4-fs (loop3): mounted filesystem without journal. Opts: ,errors=continue. Quota mode: none.
[ 53.478164][ T492] RBP: ffffc90001297650 R08: ffffffff81e8c44b R09: ffffed10236dac8f
[ 53.497011][ T492] R10: 0000000000000000 R11: dffffc0000000001 R12: 0000000000000000
[ 53.501645][ T511] ext4 filesystem being mounted at /root/syzkaller-testdir3618608643/syzkaller.FqCtfS/3/bus supports timestamps until 2038 (0x7fffffff)
[ 53.506417][ T492] R13: ffffc90001297520 R14: 0000000000000000 R15: 0000000000000000
[ 53.522102][ T517] EXT4-fs (loop1): mounted filesystem without journal. Opts: ,errors=continue. Quota mode: none.
[ 53.527850][ T492] FS: 00007fd0a9c636c0(0000) GS:ffff8881f7100000(0000) knlGS:0000000000000000
[ 53.542296][ T517] ext4 filesystem being mounted at /root/syzkaller-testdir631686191/syzkaller.8qnVUv/5/bus supports timestamps until 2038 (0x7fffffff)
[ 53.562060][ T492] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033
[ 53.570330][ T519] EXT4-fs (loop4): mounted filesystem without journal. Opts: ,errors=continue. Quota mode: none.
[ 53.582184][ T492] CR2: 00007f879212b000 CR3: 000000011f2f0000 CR4: 00000000003506a0
[ 53.584062][ T519] ext4 filesystem being mounted at /root/syzkaller-testdir2036175111/syzkaller.ncaM3K/3/bus supports timestamps until 2038 (0x7fffffff)
[ 53.603875][ T516] EXT4-fs (loop2): mounted filesystem without journal. Opts: ,errors=continue. Quota mode: none.
[ 53.604047][ T30] kauditd_printk_skb: 1 callbacks suppressed
[ 53.604062][ T30] audit: type=1400 audit(1729726862.269:102): avc: denied { remove_name } for pid=83 comm="syslogd" name="messages" dev="tmpfs" ino=2 scontext=system_u:system_r:syslogd_t tcontext=system_u:object_r:tmpfs_t tclass=dir permissive=1
[ 53.643596][ T516] ext4 filesystem being mounted at /root/syzkaller-testdir1820691673/syzkaller.ark2kW/3/bus supports timestamps until 2038 (0x7fffffff)
[ 53.644569][ T492] DR0: 0000000000000000 DR1: 0000000000000000 DR2: 0000000000000000
[ 53.658224][ T511] EXT4-fs error (device loop3): ext4_map_blocks:739: inode #19: block 237: comm syz-executor.3: lblock 29 mapped to illegal pblock 237 (length 1)
[ 53.667085][ T492] DR3: 0000000000000000 DR6: 00000000fffe0ff0 DR7: 0000000000000400
[ 53.681754][ T45] EXT4-fs error (device loop3): ext4_map_blocks:739: inode #19: block 235: comm kworker/u4:2: lblock 27 mapped to illegal pblock 235 (length 1)
[ 53.691012][ T492] Kernel panic - not syncing: Fatal exception
[ 53.710369][ T492] Kernel Offset: disabled
[ 53.714925][ T492] Rebooting in 86400 seconds..