Warning: Permanently added '10.128.0.250' (ED25519) to the list of known hosts. 2024/04/10 23:28:31 ignoring optional flag "sandboxArg"="0" 2024/04/10 23:28:31 parsed 1 programs [ 38.746272][ T23] kauditd_printk_skb: 72 callbacks suppressed [ 38.746279][ T23] audit: type=1400 audit(1712791711.529:148): avc: denied { mounton } for pid=401 comm="syz-executor" path="/proc/sys/fs/binfmt_misc" dev="binfmt_misc" ino=1 scontext=root:sysadm_r:sysadm_t tcontext=system_u:object_r:binfmt_misc_fs_t tclass=dir permissive=1 [ 38.776758][ T23] audit: type=1400 audit(1712791711.539:149): avc: denied { mount } for pid=401 comm="syz-executor" name="/" dev="binfmt_misc" ino=1 scontext=root:sysadm_r:sysadm_t tcontext=system_u:object_r:binfmt_misc_fs_t tclass=filesystem permissive=1 [ 38.803515][ T23] audit: type=1400 audit(1712791711.559:150): avc: denied { unlink } for pid=401 comm="syz-executor" name="swap-file" dev="sda1" ino=1928 scontext=root:sysadm_r:sysadm_t tcontext=system_u:object_r:unlabeled_t tclass=file permissive=1 trawcon="root:object_r:swapfile_t" 2024/04/10 23:28:31 executed programs: 0 [ 38.910378][ T401] Adding 124996k swap on ./swap-file. Priority:0 extents:1 across:124996k [ 39.133861][ T412] bridge0: port 1(bridge_slave_0) entered blocking state [ 39.140755][ T412] bridge0: port 1(bridge_slave_0) entered disabled state [ 39.148046][ T412] device bridge_slave_0 entered promiscuous mode [ 39.174722][ T412] bridge0: port 2(bridge_slave_1) entered blocking state [ 39.181696][ T412] bridge0: port 2(bridge_slave_1) entered disabled state [ 39.188958][ T412] device bridge_slave_1 entered promiscuous mode [ 39.200630][ T410] bridge0: port 1(bridge_slave_0) entered blocking state [ 39.207668][ T410] bridge0: port 1(bridge_slave_0) entered disabled state [ 39.214791][ T410] device bridge_slave_0 entered promiscuous mode [ 39.225035][ T410] bridge0: port 2(bridge_slave_1) entered blocking state [ 39.232083][ T410] bridge0: port 2(bridge_slave_1) entered disabled state [ 39.239357][ T410] device bridge_slave_1 entered promiscuous mode [ 39.283368][ T420] bridge0: port 1(bridge_slave_0) entered blocking state [ 39.290269][ T420] bridge0: port 1(bridge_slave_0) entered disabled state [ 39.297423][ T420] device bridge_slave_0 entered promiscuous mode [ 39.307438][ T420] bridge0: port 2(bridge_slave_1) entered blocking state [ 39.314304][ T420] bridge0: port 2(bridge_slave_1) entered disabled state [ 39.321625][ T420] device bridge_slave_1 entered promiscuous mode [ 39.332066][ T413] bridge0: port 1(bridge_slave_0) entered blocking state [ 39.338928][ T413] bridge0: port 1(bridge_slave_0) entered disabled state [ 39.346060][ T413] device bridge_slave_0 entered promiscuous mode [ 39.356172][ T413] bridge0: port 2(bridge_slave_1) entered blocking state [ 39.363070][ T413] bridge0: port 2(bridge_slave_1) entered disabled state [ 39.370274][ T413] device bridge_slave_1 entered promiscuous mode [ 39.434804][ T418] bridge0: port 1(bridge_slave_0) entered blocking state [ 39.442158][ T418] bridge0: port 1(bridge_slave_0) entered disabled state [ 39.449420][ T418] device bridge_slave_0 entered promiscuous mode [ 39.466024][ T418] bridge0: port 2(bridge_slave_1) entered blocking state [ 39.472953][ T418] bridge0: port 2(bridge_slave_1) entered disabled state [ 39.480270][ T418] device bridge_slave_1 entered promiscuous mode [ 39.511820][ T419] bridge0: port 1(bridge_slave_0) entered blocking state [ 39.518711][ T419] bridge0: port 1(bridge_slave_0) entered disabled state [ 39.525842][ T419] device bridge_slave_0 entered promiscuous mode [ 39.536409][ T419] bridge0: port 2(bridge_slave_1) entered blocking state [ 39.543288][ T419] bridge0: port 2(bridge_slave_1) entered disabled state [ 39.550539][ T419] device bridge_slave_1 entered promiscuous mode [ 39.627930][ T23] audit: type=1400 audit(1712791712.419:151): avc: denied { create } for pid=412 comm="syz-executor.2" scontext=root:sysadm_r:sysadm_t tcontext=root:sysadm_r:sysadm_t tclass=netlink_generic_socket permissive=1 [ 39.657618][ T23] audit: type=1400 audit(1712791712.419:152): avc: denied { write } for pid=412 comm="syz-executor.2" scontext=root:sysadm_r:sysadm_t tcontext=root:sysadm_r:sysadm_t tclass=netlink_generic_socket permissive=1 [ 39.689217][ T23] audit: type=1400 audit(1712791712.419:153): avc: denied { read } for pid=412 comm="syz-executor.2" scontext=root:sysadm_r:sysadm_t tcontext=root:sysadm_r:sysadm_t tclass=netlink_generic_socket permissive=1 [ 39.723363][ T412] bridge0: port 2(bridge_slave_1) entered blocking state [ 39.730206][ T412] bridge0: port 2(bridge_slave_1) entered forwarding state [ 39.737277][ T412] bridge0: port 1(bridge_slave_0) entered blocking state [ 39.744102][ T412] bridge0: port 1(bridge_slave_0) entered forwarding state [ 39.761607][ T420] bridge0: port 2(bridge_slave_1) entered blocking state [ 39.768448][ T420] bridge0: port 2(bridge_slave_1) entered forwarding state [ 39.775531][ T420] bridge0: port 1(bridge_slave_0) entered blocking state [ 39.782348][ T420] bridge0: port 1(bridge_slave_0) entered forwarding state [ 39.827126][ T418] bridge0: port 2(bridge_slave_1) entered blocking state [ 39.833976][ T418] bridge0: port 2(bridge_slave_1) entered forwarding state [ 39.841093][ T418] bridge0: port 1(bridge_slave_0) entered blocking state [ 39.847868][ T418] bridge0: port 1(bridge_slave_0) entered forwarding state [ 39.856107][ T413] bridge0: port 2(bridge_slave_1) entered blocking state [ 39.862951][ T413] bridge0: port 2(bridge_slave_1) entered forwarding state [ 39.870068][ T413] bridge0: port 1(bridge_slave_0) entered blocking state [ 39.876812][ T413] bridge0: port 1(bridge_slave_0) entered forwarding state [ 39.907187][ T410] bridge0: port 2(bridge_slave_1) entered blocking state [ 39.914033][ T410] bridge0: port 2(bridge_slave_1) entered forwarding state [ 39.921154][ T410] bridge0: port 1(bridge_slave_0) entered blocking state [ 39.928009][ T410] bridge0: port 1(bridge_slave_0) entered forwarding state [ 39.965059][ T74] bridge0: port 1(bridge_slave_0) entered disabled state [ 39.972472][ T74] bridge0: port 2(bridge_slave_1) entered disabled state [ 39.979593][ T74] bridge0: port 1(bridge_slave_0) entered disabled state [ 39.986515][ T74] bridge0: port 2(bridge_slave_1) entered disabled state [ 39.993592][ T74] IPv6: ADDRCONF(NETDEV_CHANGE): veth0: link becomes ready [ 40.000930][ T74] bridge0: port 1(bridge_slave_0) entered disabled state [ 40.007952][ T74] bridge0: port 1(bridge_slave_0) entered disabled state [ 40.014884][ T74] bridge0: port 2(bridge_slave_1) entered disabled state [ 40.021990][ T74] bridge0: port 2(bridge_slave_1) entered disabled state [ 40.029090][ T74] bridge0: port 1(bridge_slave_0) entered disabled state [ 40.035991][ T74] bridge0: port 2(bridge_slave_1) entered disabled state [ 40.051082][ T362] IPv6: ADDRCONF(NETDEV_CHANGE): veth0: link becomes ready [ 40.058533][ T362] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_0: link becomes ready [ 40.066587][ T362] bridge0: port 1(bridge_slave_0) entered blocking state [ 40.073431][ T362] bridge0: port 1(bridge_slave_0) entered forwarding state [ 40.127672][ T107] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_0: link becomes ready [ 40.135638][ T107] bridge0: port 1(bridge_slave_0) entered blocking state [ 40.142472][ T107] bridge0: port 1(bridge_slave_0) entered forwarding state [ 40.150099][ T107] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_1: link becomes ready [ 40.158150][ T107] bridge0: port 2(bridge_slave_1) entered blocking state [ 40.164965][ T107] bridge0: port 2(bridge_slave_1) entered forwarding state [ 40.172611][ T107] IPv6: ADDRCONF(NETDEV_CHANGE): hsr_slave_0: link becomes ready [ 40.180430][ T107] IPv6: ADDRCONF(NETDEV_CHANGE): hsr_slave_1: link becomes ready [ 40.188243][ T107] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_1: link becomes ready [ 40.196165][ T107] bridge0: port 2(bridge_slave_1) entered blocking state [ 40.203000][ T107] bridge0: port 2(bridge_slave_1) entered forwarding state [ 40.210139][ T107] IPv6: ADDRCONF(NETDEV_CHANGE): veth0: link becomes ready [ 40.217235][ T107] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_hsr: link becomes ready [ 40.225234][ T107] IPv6: ADDRCONF(NETDEV_CHANGE): hsr_slave_0: link becomes ready [ 40.232959][ T107] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_hsr: link becomes ready [ 40.240917][ T107] IPv6: ADDRCONF(NETDEV_CHANGE): hsr_slave_1: link becomes ready [ 40.248811][ T107] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_bridge: link becomes ready [ 40.256880][ T107] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_0: link becomes ready [ 40.264944][ T107] bridge0: port 1(bridge_slave_0) entered blocking state [ 40.271779][ T107] bridge0: port 1(bridge_slave_0) entered forwarding state [ 40.279205][ T107] IPv6: ADDRCONF(NETDEV_CHANGE): veth1: link becomes ready [ 40.286417][ T107] IPv6: ADDRCONF(NETDEV_CHANGE): veth0: link becomes ready [ 40.293735][ T107] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_bridge: link becomes ready [ 40.301836][ T107] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_0: link becomes ready [ 40.309857][ T107] bridge0: port 1(bridge_slave_0) entered blocking state [ 40.316676][ T107] bridge0: port 1(bridge_slave_0) entered forwarding state [ 40.323938][ T107] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_bridge: link becomes ready [ 40.332170][ T107] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_1: link becomes ready [ 40.340269][ T107] bridge0: port 2(bridge_slave_1) entered blocking state [ 40.347086][ T107] bridge0: port 2(bridge_slave_1) entered forwarding state [ 40.366921][ T124] IPv6: ADDRCONF(NETDEV_CHANGE): veth1: link becomes ready [ 40.374461][ T124] IPv6: ADDRCONF(NETDEV_CHANGE): veth0: link becomes ready [ 40.381749][ T124] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_bridge: link becomes ready [ 40.390004][ T124] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_1: link becomes ready [ 40.398185][ T124] bridge0: port 2(bridge_slave_1) entered blocking state [ 40.404994][ T124] bridge0: port 2(bridge_slave_1) entered forwarding state [ 40.412682][ T124] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_hsr: link becomes ready [ 40.420583][ T124] IPv6: ADDRCONF(NETDEV_CHANGE): hsr_slave_0: link becomes ready [ 40.428486][ T124] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_hsr: link becomes ready [ 40.436280][ T124] IPv6: ADDRCONF(NETDEV_CHANGE): hsr_slave_1: link becomes ready [ 40.453717][ T362] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_hsr: link becomes ready [ 40.461671][ T362] IPv6: ADDRCONF(NETDEV_CHANGE): hsr_slave_0: link becomes ready [ 40.470243][ T362] IPv6: ADDRCONF(NETDEV_CHANGE): hsr_slave_1: link becomes ready [ 40.487778][ T107] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_bridge: link becomes ready [ 40.495853][ T107] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_0: link becomes ready [ 40.504298][ T107] bridge0: port 1(bridge_slave_0) entered blocking state [ 40.511141][ T107] bridge0: port 1(bridge_slave_0) entered forwarding state [ 40.522293][ T74] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_virt_wifi: link becomes ready [ 40.530652][ T74] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_virt_wifi: link becomes ready [ 40.538958][ T74] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_bridge: link becomes ready [ 40.547010][ T74] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_1: link becomes ready [ 40.555518][ T74] bridge0: port 2(bridge_slave_1) entered blocking state [ 40.562364][ T74] bridge0: port 2(bridge_slave_1) entered forwarding state [ 40.592099][ T362] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_vlan: link becomes ready [ 40.599917][ T362] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_virt_wifi: link becomes ready [ 40.608234][ T362] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_vlan: link becomes ready [ 40.615941][ T362] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_vlan: link becomes ready [ 40.624630][ T362] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_vlan: link becomes ready [ 40.632433][ T362] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_virt_wifi: link becomes ready [ 40.640743][ T362] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_virt_wifi: link becomes ready [ 40.648862][ T362] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_vlan: link becomes ready [ 40.682577][ T362] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_macvtap: link becomes ready [ 40.690760][ T362] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_virt_wifi: link becomes ready [ 40.699186][ T362] IPv6: ADDRCONF(NETDEV_CHANGE): hsr_slave_0: link becomes ready [ 40.706894][ T362] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_macvtap: link becomes ready [ 40.715558][ T362] IPv6: ADDRCONF(NETDEV_CHANGE): hsr_slave_1: link becomes ready [ 40.741805][ T107] IPv6: ADDRCONF(NETDEV_CHANGE): batadv_slave_0: link becomes ready [ 40.750420][ T107] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_batadv: link becomes ready [ 40.758855][ T107] IPv6: ADDRCONF(NETDEV_CHANGE): veth1: link becomes ready [ 40.766025][ T107] IPv6: ADDRCONF(NETDEV_CHANGE): veth0: link becomes ready [ 40.773603][ T107] IPv6: ADDRCONF(NETDEV_CHANGE): batadv_slave_1: link becomes ready [ 40.781802][ T107] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_batadv: link becomes ready [ 40.790015][ T107] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_bridge: link becomes ready [ 40.798117][ T107] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_0: link becomes ready [ 40.806034][ T107] bridge0: port 1(bridge_slave_0) entered blocking state [ 40.812866][ T107] bridge0: port 1(bridge_slave_0) entered forwarding state [ 40.820224][ T107] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_bridge: link becomes ready [ 40.828372][ T107] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_1: link becomes ready [ 40.836292][ T107] bridge0: port 2(bridge_slave_1) entered blocking state [ 40.843567][ T107] bridge0: port 2(bridge_slave_1) entered forwarding state [ 40.850768][ T107] IPv6: ADDRCONF(NETDEV_CHANGE): batadv_slave_0: link becomes ready [ 40.858850][ T107] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_batadv: link becomes ready [ 40.866911][ T107] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_vlan: link becomes ready [ 40.886624][ T74] IPv6: ADDRCONF(NETDEV_CHANGE): bridge0: link becomes ready [ 40.894341][ T74] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_macvtap: link becomes ready [ 40.902591][ T74] IPv6: ADDRCONF(NETDEV_CHANGE): batadv_slave_1: link becomes ready [ 40.910630][ T74] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_batadv: link becomes ready [ 40.918939][ T74] IPv6: ADDRCONF(NETDEV_CHANGE): batadv_slave_0: link becomes ready [ 40.926932][ T74] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_batadv: link becomes ready [ 40.947482][ T23] audit: type=1400 audit(1712791713.729:154): avc: denied { mounton } for pid=412 comm="syz-executor.2" path="/dev/binderfs" dev="devtmpfs" ino=10805 scontext=root:sysadm_r:sysadm_t tcontext=root:object_r:device_t tclass=dir permissive=1 [ 40.975465][ T107] IPv6: ADDRCONF(NETDEV_CHANGE): batadv_slave_1: link becomes ready [ 40.983786][ T107] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_batadv: link becomes ready [ 41.034426][ T362] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_virt_wifi: link becomes ready [ 41.039062][ T445] EXT4-fs (loop2): mounted filesystem without journal. Opts: ,errors=continue [ 41.052526][ T23] audit: type=1400 audit(1712791713.799:155): avc: denied { mounton } for pid=444 comm="syz-executor.2" path="/root/syzkaller-testdir3275462379/syzkaller.P1S9jU/0/bus" dev="sda1" ino=1948 scontext=root:sysadm_r:sysadm_t tcontext=root:object_r:user_home_t tclass=dir permissive=1 [ 41.081179][ T362] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_vlan: link becomes ready [ 41.089943][ T362] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_macvtap: link becomes ready [ 41.099364][ T362] IPv6: ADDRCONF(NETDEV_CHANGE): hsr_slave_0: link becomes ready [ 41.111862][ T23] audit: type=1400 audit(1712791713.869:156): avc: denied { mount } for pid=444 comm="syz-executor.2" name="/" dev="loop2" ino=2 scontext=root:sysadm_r:sysadm_t tcontext=system_u:object_r:fs_t tclass=filesystem permissive=1 [ 41.118075][ T445] EXT4-fs error (device loop2): ext4_mb_generate_buddy:748: group 0, block bitmap and bg descriptor inconsistent: 25 vs 150994969 free clusters [ 41.135867][ T455] EXT4-fs (loop3): mounted filesystem without journal. Opts: ,errors=continue [ 41.149445][ T362] IPv6: ADDRCONF(NETDEV_CHANGE): hsr_slave_1: link becomes ready [ 41.166936][ T450] EXT4-fs (loop4): mounted filesystem without journal. Opts: ,errors=continue [ 41.174610][ T445] EXT4-fs (loop2): Delayed block allocation failed for inode 18 at logical offset 0 with max blocks 1 with error 28 [ 41.177788][ T23] audit: type=1400 audit(1712791713.889:157): avc: denied { write } for pid=444 comm="syz-executor.2" name="/" dev="loop2" ino=2 scontext=root:sysadm_r:sysadm_t tcontext=system_u:object_r:unlabeled_t tclass=dir permissive=1 [ 41.215832][ T124] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_batadv: link becomes ready [ 41.225789][ T445] EXT4-fs (loop2): This should not happen!! Data will be lost [ 41.225789][ T445] [ 41.235788][ T463] EXT4-fs error (device loop3): ext4_mb_generate_buddy:748: group 0, block bitmap and bg descriptor inconsistent: 25 vs 150994969 free clusters [ 41.244313][ T450] EXT4-fs error (device loop4): ext4_mb_generate_buddy:748: group 0, block bitmap and bg descriptor inconsistent: 25 vs 150994969 free clusters [ 41.251887][ T124] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_macvtap: link becomes ready [ 41.264998][ T450] EXT4-fs (loop4): Delayed block allocation failed for inode 18 at logical offset 0 with max blocks 1 with error 28 [ 41.273948][ T445] EXT4-fs (loop2): Total free blocks count 0 [ 41.284960][ T450] EXT4-fs (loop4): This should not happen!! Data will be lost [ 41.284960][ T450] [ 41.291306][ T124] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_virt_wifi: link becomes ready [ 41.300308][ T450] EXT4-fs (loop4): Total free blocks count 0 [ 41.308854][ T445] EXT4-fs (loop2): Free/Dirty block details [ 41.314084][ T455] EXT4-fs (loop3): Delayed block allocation failed for inode 18 at logical offset 0 with max blocks 1 with error 28 [ 41.320263][ T445] EXT4-fs (loop2): free_blocks=2415919104 [ 41.331923][ T450] EXT4-fs (loop4): Free/Dirty block details [ 41.338002][ T124] IPv6: ADDRCONF(NETDEV_CHANGE): batadv_slave_0: link becomes ready [ 41.343464][ T450] EXT4-fs (loop4): free_blocks=2415919104 [ 41.351575][ T445] EXT4-fs (loop2): dirty_blocks=16 [ 41.356697][ T455] EXT4-fs (loop3): This should not happen!! Data will be lost [ 41.356697][ T455] [ 41.362226][ T124] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_batadv: link becomes ready [ 41.371023][ T450] EXT4-fs (loop4): dirty_blocks=16 [ 41.379217][ T445] EXT4-fs (loop2): Block reservation details [ 41.383815][ T450] EXT4-fs (loop4): Block reservation details [ 41.389919][ T455] EXT4-fs (loop3): Total free blocks count 0 [ 41.401968][ T450] EXT4-fs (loop4): i_reserved_data_blocks=1 [ 41.402278][ T124] IPv6: ADDRCONF(NETDEV_CHANGE): batadv_slave_1: link becomes ready [ 41.408473][ T445] EXT4-fs (loop2): i_reserved_data_blocks=1 [ 41.416038][ T124] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_batadv: link becomes ready [ 41.423184][ T455] EXT4-fs (loop3): Free/Dirty block details [ 41.435136][ T455] EXT4-fs (loop3): free_blocks=2415919104 [ 41.440742][ T455] EXT4-fs (loop3): dirty_blocks=16 [ 41.441386][ T9] EXT4-fs (loop4): Delayed block allocation failed for inode 18 at logical offset 0 with max blocks 1 with error 28 [ 41.445681][ T455] EXT4-fs (loop3): Block reservation details [ 41.457864][ T9] EXT4-fs (loop4): This should not happen!! Data will be lost [ 41.457864][ T9] [ 41.463706][ T455] EXT4-fs (loop3): i_reserved_data_blocks=1 [ 41.473316][ T179] EXT4-fs (loop2): Delayed block allocation failed for inode 18 at logical offset 0 with max blocks 1 with error 28 [ 41.491355][ T179] EXT4-fs (loop2): This should not happen!! Data will be lost [ 41.491355][ T179] [ 41.506798][ T453] ------------[ cut here ]------------ [ 41.512062][ T453] kernel BUG at fs/ext4/inode.c:2844! [ 41.518376][ T453] invalid opcode: 0000 [#1] PREEMPT SMP KASAN [ 41.519642][ T354] IPv6: ADDRCONF(NETDEV_CHANGE): batadv_slave_1: link becomes ready [ 41.524253][ T453] CPU: 1 PID: 453 Comm: kworker/u4:3 Not tainted 5.4.268-syzkaller-04870-gd0d34dcb02cc #0 [ 41.533685][ T354] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_batadv: link becomes ready [ 41.541773][ T453] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 03/27/2024 [ 41.541786][ T453] Workqueue: writeback wb_workfn (flush-7:3) [ 41.541802][ T453] RIP: 0010:ext4_writepages+0x3c96/0x3cc0 [ 41.541809][ T453] Code: d1 9b ff 31 ff 89 de e8 e8 d1 9b ff 45 84 f6 75 2e e8 ce cf 9b ff 49 bf 00 00 00 00 00 fc ff df e9 1d f9 ff ff e8 ba cf 9b ff <0f> 0b e8 b3 cf 9b ff 0f 0b e8 ac cf 9b ff e8 c7 dc 37 ff eb 99 e8 [ 41.541814][ T453] RSP: 0018:ffff8881eb0d70e0 EFLAGS: 00010293 [ 41.541821][ T453] RAX: ffffffff81c87766 RBX: 0000010000000000 RCX: ffff8881ed191f80 [ 41.541826][ T453] RDX: 0000000000000000 RSI: 0000010000000000 RDI: 0000000000000000 [ 41.541832][ T453] RBP: ffff8881eb0d74d0 R08: ffffffff81c843b6 R09: ffffed103ab04722 [ 41.541837][ T453] R10: 0000000000000000 R11: dffffc0000000001 R12: ffff8881d58239b8 [ 41.541842][ T453] R13: 0000000000000001 R14: 0000010410000000 R15: dffffc0000000000 [ 41.541849][ T453] FS: 0000000000000000(0000) GS:ffff8881f6f00000(0000) knlGS:0000000000000000 [ 41.541854][ T453] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 [ 41.541859][ T453] CR2: 000000c000ebb000 CR3: 00000001ed556000 CR4: 00000000003406a0 [ 41.541866][ T453] DR0: 0000000000000000 DR1: 0000000000000000 DR2: 0000000000000000 [ 41.541870][ T453] DR3: 0000000000000000 DR6: 00000000fffe0ff0 DR7: 0000000000000400 [ 41.541872][ T453] Call Trace: [ 41.541884][ T453] ? __die+0xb4/0x100 [ 41.541892][ T453] ? die+0x26/0x50 [ 41.541900][ T453] ? do_trap+0x1e7/0x340 [ 41.541907][ T453] ? ext4_writepages+0x3c96/0x3cc0 [ 41.541914][ T453] ? ext4_writepages+0x3c96/0x3cc0 [ 41.541926][ T453] ? do_invalid_op+0xfb/0x110 [ 41.551670][ T354] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_vlan: link becomes ready [ 41.559673][ T453] ? ext4_writepages+0x3c96/0x3cc0 [ 41.559683][ T453] ? invalid_op+0x1e/0x30 [ 41.559690][ T453] ? ext4_writepages+0x8e6/0x3cc0 [ 41.559697][ T453] ? ext4_writepages+0x3c96/0x3cc0 [ 41.559704][ T453] ? ext4_writepages+0x3c96/0x3cc0 [ 41.559718][ T453] ? deref_stack_reg+0x15c/0x1f0 [ 41.559726][ T453] ? get_reg+0x220/0x220 [ 41.559735][ T453] ? unwind_next_frame+0x176a/0x1ea0 [ 41.559742][ T453] ? ext4_readpage+0x2e0/0x2e0 [ 41.559751][ T453] ? check_preemption_disabled+0x9f/0x320 [ 41.559757][ T453] ? deref_stack_reg+0x15c/0x1f0 [ 41.559767][ T453] ? update_load_avg+0xbdb/0x1210 [ 41.559777][ T453] ? ext4_readpage+0x2e0/0x2e0 [ 41.559786][ T453] do_writepages+0x12b/0x270 [ 41.559796][ T453] ? __writepage+0x110/0x110 [ 41.559803][ T453] ? _raw_spin_lock+0xa4/0x1b0 [ 41.559810][ T453] ? _raw_spin_trylock_bh+0x190/0x190 [ 41.559818][ T453] ? _raw_spin_lock+0xa4/0x1b0 [ 41.559827][ T453] __writeback_single_inode+0xd9/0xcc0 [ 41.559840][ T453] writeback_sb_inodes+0x9e0/0x1800 [ 41.566896][ T354] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_vlan: link becomes ready [ 41.571164][ T453] ? _raw_spin_lock+0xa4/0x1b0 [ 41.571176][ T453] ? queue_io+0x500/0x500 [ 41.571185][ T453] ? writeback_sb_inodes+0x1800/0x1800 [ 41.571195][ T453] ? queue_io+0x358/0x500 [ 41.571203][ T453] wb_writeback+0x403/0xd70 [ 41.571215][ T453] ? wb_io_lists_depopulated+0x170/0x170 [ 41.571224][ T453] ? set_worker_desc+0x158/0x1c0 [ 41.571233][ T453] ? check_preemption_disabled+0x9f/0x320 [ 41.571248][ T453] ? kthread_data+0x4e/0xc0 [ 41.592402][ T354] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_macvtap: link becomes ready [ 41.596512][ T453] wb_workfn+0x3b6/0x1230 [ 41.605056][ T354] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_macvtap: link becomes ready [ 41.612134][ T453] ? inode_wait_for_writeback+0x280/0x280 [ 41.612142][ T453] ? switch_mm_irqs_off+0x6b5/0xab0 [ 41.612152][ T453] ? _raw_spin_unlock_irq+0x4a/0x60 [ 41.612159][ T453] ? finish_task_switch+0x130/0x590 [ 41.612168][ T453] ? __schedule+0xb0d/0x1320 [ 41.612176][ T453] ? _raw_spin_lock_irqsave+0x210/0x210 [ 41.612185][ T453] ? read_word_at_a_time+0xe/0x20 [ 41.612191][ T453] ? strscpy+0x89/0x220 [ 41.612200][ T453] process_one_work+0x765/0xd20 [ 41.612209][ T453] worker_thread+0xaef/0x1470 [ 41.612223][ T453] kthread+0x2da/0x360 [ 41.928660][ T453] ? worker_clr_flags+0x170/0x170 [ 41.933505][ T453] ? kthread_blkcg+0xd0/0xd0 [ 41.937939][ T453] ret_from_fork+0x1f/0x30 [ 41.942181][ T453] Modules linked in: [ 41.948626][ T453] ---[ end trace db05f082bb10d486 ]--- [ 41.953905][ T453] RIP: 0010:ext4_writepages+0x3c96/0x3cc0 [ 41.959614][ T453] Code: d1 9b ff 31 ff 89 de e8 e8 d1 9b ff 45 84 f6 75 2e e8 ce cf 9b ff 49 bf 00 00 00 00 00 fc ff df e9 1d f9 ff ff e8 ba cf 9b ff <0f> 0b e8 b3 cf 9b ff 0f 0b e8 ac cf 9b ff e8 c7 dc 37 ff eb 99 e8 [ 41.979158][ T453] RSP: 0018:ffff8881eb0d70e0 EFLAGS: 00010293 [ 41.985248][ T453] RAX: ffffffff81c87766 RBX: 0000010000000000 RCX: ffff8881ed191f80 [ 41.993197][ T453] RDX: 0000000000000000 RSI: 0000010000000000 RDI: 0000000000000000 [ 41.993905][ T5] IPv6: ADDRCONF(NETDEV_CHANGE): batadv_slave_0: link becomes ready [ 42.000992][ T453] RBP: ffff8881eb0d74d0 R08: ffffffff81c843b6 R09: ffffed103ab04722 [ 42.000998][ T453] R10: 0000000000000000 R11: dffffc0000000001 R12: ffff8881d58239b8 [ 42.001004][ T453] R13: 0000000000000001 R14: 0000010410000000 R15: dffffc0000000000 [ 42.001012][ T453] FS: 0000000000000000(0000) GS:ffff8881f6f00000(0000) knlGS:0000000000000000 [ 42.001018][ T453] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 [ 42.001023][ T453] CR2: 000000c000ebb000 CR3: 00000001ed556000 CR4: 00000000003406a0 [ 42.001030][ T453] DR0: 0000000000000000 DR1: 0000000000000000 DR2: 0000000000000000 [ 42.001035][ T453] DR3: 0000000000000000 DR6: 00000000fffe0ff0 DR7: 0000000000000400 [ 42.001040][ T453] Kernel panic - not syncing: Fatal exception [ 42.001272][ T453] Kernel Offset: disabled [ 42.081162][ T453] Rebooting in 86400 seconds..