Warning: Permanently added '10.128.0.40' (ED25519) to the list of known hosts.
2024/03/07 02:17:37 ignoring optional flag "sandboxArg"="0"
2024/03/07 02:17:37 parsed 1 programs
[ 41.591636][ T27] audit: type=1400 audit(1709777857.609:156): avc: denied { mounton } for pid=340 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
[ 41.616903][ T27] audit: type=1400 audit(1709777857.609:157): avc: denied { mount } for pid=340 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
2024/03/07 02:17:37 executed programs: 0
[ 41.653061][ T27] audit: type=1400 audit(1709777857.679:158): avc: denied { unlink } for pid=340 comm="syz-executor" name="swap-file" dev="sda1" ino=1929 scontext=root:sysadm_r:sysadm_t tcontext=system_u:object_r:unlabeled_t tclass=file permissive=1 trawcon="root:object_r:swapfile_t"
[ 41.683778][ T340] Adding 124996k swap on ./swap-file. Priority:0 extents:1 across:124996k
[ 41.741357][ T346] bridge0: port 1(bridge_slave_0) entered blocking state
[ 41.748715][ T346] bridge0: port 1(bridge_slave_0) entered disabled state
[ 41.756213][ T346] device bridge_slave_0 entered promiscuous mode
[ 41.763005][ T346] bridge0: port 2(bridge_slave_1) entered blocking state
[ 41.769954][ T346] bridge0: port 2(bridge_slave_1) entered disabled state
[ 41.777319][ T346] device bridge_slave_1 entered promiscuous mode
[ 41.815883][ T27] audit: type=1400 audit(1709777857.839:159): avc: denied { write } for pid=346 comm="syz-executor.0" scontext=root:sysadm_r:sysadm_t tcontext=root:sysadm_r:sysadm_t tclass=netlink_generic_socket permissive=1
[ 41.820889][ T346] bridge0: port 2(bridge_slave_1) entered blocking state
[ 41.836360][ T27] audit: type=1400 audit(1709777857.839:160): avc: denied { read } for pid=346 comm="syz-executor.0" scontext=root:sysadm_r:sysadm_t tcontext=root:sysadm_r:sysadm_t tclass=netlink_generic_socket permissive=1
[ 41.843173][ T346] bridge0: port 2(bridge_slave_1) entered forwarding state
[ 41.843252][ T346] bridge0: port 1(bridge_slave_0) entered blocking state
[ 41.878047][ T346] bridge0: port 1(bridge_slave_0) entered forwarding state
[ 41.896415][ T35] bridge0: port 1(bridge_slave_0) entered disabled state
[ 41.903636][ T35] bridge0: port 2(bridge_slave_1) entered disabled state
[ 41.910653][ T35] IPv6: ADDRCONF(NETDEV_CHANGE): veth1: link becomes ready
[ 41.918604][ T35] IPv6: ADDRCONF(NETDEV_CHANGE): veth0: link becomes ready
[ 41.933442][ T35] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_0: link becomes ready
[ 41.941377][ T35] bridge0: port 1(bridge_slave_0) entered blocking state
[ 41.948235][ T35] bridge0: port 1(bridge_slave_0) entered forwarding state
[ 41.956565][ T35] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_1: link becomes ready
[ 41.964941][ T35] bridge0: port 2(bridge_slave_1) entered blocking state
[ 41.971761][ T35] bridge0: port 2(bridge_slave_1) entered forwarding state
[ 41.979054][ T35] IPv6: ADDRCONF(NETDEV_CHANGE): hsr_slave_0: link becomes ready
[ 41.987183][ T35] IPv6: ADDRCONF(NETDEV_CHANGE): hsr_slave_1: link becomes ready
[ 41.999629][ T57] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_virt_wifi: link becomes ready
[ 42.010434][ T346] device veth0_vlan entered promiscuous mode
[ 42.017015][ T6] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_vlan: link becomes ready
[ 42.024816][ T6] IPv6: ADDRCONF(NETDEV_CHANGE): vlan0: link becomes ready
[ 42.031973][ T6] IPv6: ADDRCONF(NETDEV_CHANGE): vlan1: link becomes ready
[ 42.043935][ T346] device veth1_macvtap entered promiscuous mode
[ 42.052804][ T302] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_batadv: link becomes ready
[ 42.061145][ T302] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_macvtap: link becomes ready
[ 42.072391][ T6] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_batadv: link becomes ready
[ 42.084533][ T27] audit: type=1400 audit(1709777858.109:161): avc: denied { mounton } for pid=346 comm="syz-executor.0" path="/dev/binderfs" dev="devtmpfs" ino=207 scontext=root:sysadm_r:sysadm_t tcontext=root:object_r:device_t tclass=dir permissive=1
[ 42.119351][ T352] loop0: detected capacity change from 0 to 512
[ 42.127133][ T27] audit: type=1400 audit(1709777858.159:162): avc: denied { mounton } for pid=350 comm="syz-executor.0" path="/root/syzkaller-testdir463927167/syzkaller.YKnSxU/0/file1" dev="sda1" ino=1938 scontext=root:sysadm_r:sysadm_t tcontext=root:object_r:user_home_t tclass=dir permissive=1
[ 42.157470][ T352] EXT4-fs (loop0): 1 orphan inode deleted
[ 42.163575][ T352] EXT4-fs (loop0): mounted filesystem without journal. Quota mode: writeback.
[ 42.173062][ T27] audit: type=1400 audit(1709777858.199:163): avc: denied { mount } for pid=350 comm="syz-executor.0" name="/" dev="loop0" ino=2 scontext=root:sysadm_r:sysadm_t tcontext=system_u:object_r:fs_t tclass=filesystem permissive=1
[ 42.195019][ T352] ext4 filesystem being mounted at /root/syzkaller-testdir463927167/syzkaller.YKnSxU/0/file1 supports timestamps until 2038 (0x7fffffff)
[ 42.209659][ T27] audit: type=1400 audit(1709777858.239:164): avc: denied { write } for pid=350 comm="syz-executor.0" name="/" dev="loop0" ino=2 scontext=root:sysadm_r:sysadm_t tcontext=system_u:object_r:unlabeled_t tclass=dir permissive=1
[ 42.232280][ T27] audit: type=1400 audit(1709777858.239:165): avc: denied { add_name } for pid=350 comm="syz-executor.0" name="memory.current" scontext=root:sysadm_r:sysadm_t tcontext=system_u:object_r:unlabeled_t tclass=dir permissive=1
[ 42.255000][ T10] EXT4-fs error (device loop0): ext4_map_blocks:721: inode #16: block 41: comm kworker/u4:1: lblock 0 mapped to illegal pblock 41 (length 16)
[ 42.269658][ T10] EXT4-fs (loop0): Delayed block allocation failed for inode 16 at logical offset 0 with max blocks 16 with error 117
[ 42.282560][ T10] EXT4-fs (loop0): This should not happen!! Data will be lost
[ 42.282560][ T10]
[ 42.293332][ T346] EXT4-fs (loop0): unmounting filesystem.
[ 42.322837][ T346] EXT4-fs error (device loop0) in ext4_reserve_inode_write:5870: Out of memory
[ 42.331910][ T346] EXT4-fs error (device loop0): ext4_quota_off:7041: inode #3: comm syz-executor.0: mark_inode_dirty error
[ 42.356454][ T359] loop0: detected capacity change from 0 to 512
[ 42.374455][ T359] EXT4-fs (loop0): 1 orphan inode deleted
[ 42.380041][ T359] EXT4-fs (loop0): mounted filesystem without journal. Quota mode: writeback.
[ 42.389048][ T359] ext4 filesystem being mounted at /root/syzkaller-testdir463927167/syzkaller.YKnSxU/1/file1 supports timestamps until 2038 (0x7fffffff)
[ 42.413551][ T10] EXT4-fs error (device loop0): ext4_map_blocks:721: inode #16: block 41: comm kworker/u4:1: lblock 0 mapped to illegal pblock 41 (length 16)
[ 42.428630][ T10] EXT4-fs (loop0): Delayed block allocation failed for inode 16 at logical offset 0 with max blocks 16 with error 117
[ 42.440791][ T10] EXT4-fs (loop0): This should not happen!! Data will be lost
[ 42.440791][ T10]
[ 42.451788][ T346] EXT4-fs (loop0): unmounting filesystem.
[ 42.462715][ T346] EXT4-fs error (device loop0) in ext4_reserve_inode_write:5870: Out of memory
[ 42.471771][ T346] EXT4-fs error (device loop0): ext4_quota_off:7041: inode #3: comm syz-executor.0: mark_inode_dirty error
[ 42.493297][ T363] loop0: detected capacity change from 0 to 512
[ 42.514493][ T363] EXT4-fs (loop0): 1 orphan inode deleted
[ 42.520182][ T363] EXT4-fs (loop0): mounted filesystem without journal. Quota mode: writeback.
[ 42.529258][ T363] ext4 filesystem being mounted at /root/syzkaller-testdir463927167/syzkaller.YKnSxU/2/file1 supports timestamps until 2038 (0x7fffffff)
[ 42.554493][ T357] EXT4-fs error (device loop0): ext4_map_blocks:721: inode #16: block 41: comm kworker/u4:3: lblock 0 mapped to illegal pblock 41 (length 16)
[ 42.570035][ T357] EXT4-fs (loop0): Delayed block allocation failed for inode 16 at logical offset 0 with max blocks 16 with error 117
[ 42.582366][ T357] EXT4-fs (loop0): This should not happen!! Data will be lost
[ 42.582366][ T357]
[ 42.593291][ T346] EXT4-fs (loop0): unmounting filesystem.
[ 42.622709][ T346] EXT4-fs error (device loop0) in ext4_reserve_inode_write:5870: Out of memory
[ 42.631721][ T346] EXT4-fs error (device loop0): ext4_quota_off:7041: inode #3: comm syz-executor.0: mark_inode_dirty error
[ 42.649965][ T367] loop0: detected capacity change from 0 to 512
[ 42.664163][ T367] EXT4-fs (loop0): 1 orphan inode deleted
[ 42.669727][ T367] EXT4-fs (loop0): mounted filesystem without journal. Quota mode: writeback.
[ 42.678643][ T367] ext4 filesystem being mounted at /root/syzkaller-testdir463927167/syzkaller.YKnSxU/3/file1 supports timestamps until 2038 (0x7fffffff)
[ 42.700493][ T357] EXT4-fs error (device loop0): ext4_map_blocks:721: inode #16: block 41: comm kworker/u4:3: lblock 0 mapped to illegal pblock 41 (length 16)
[ 42.715640][ T357] EXT4-fs (loop0): Delayed block allocation failed for inode 16 at logical offset 0 with max blocks 16 with error 117
[ 42.728279][ T357] EXT4-fs (loop0): This should not happen!! Data will be lost
[ 42.728279][ T357]
[ 42.738931][ T346] EXT4-fs (loop0): unmounting filesystem.
[ 42.762655][ T346] EXT4-fs error (device loop0) in ext4_reserve_inode_write:5870: Out of memory
[ 42.771625][ T346] EXT4-fs error (device loop0): ext4_quota_off:7041: inode #3: comm syz-executor.0: mark_inode_dirty error
[ 42.790039][ T371] loop0: detected capacity change from 0 to 512
[ 42.804635][ T371] EXT4-fs (loop0): 1 orphan inode deleted
[ 42.810244][ T371] EXT4-fs (loop0): mounted filesystem without journal. Quota mode: writeback.
[ 42.819300][ T371] ext4 filesystem being mounted at /root/syzkaller-testdir463927167/syzkaller.YKnSxU/4/file1 supports timestamps until 2038 (0x7fffffff)
[ 42.849055][ T8] EXT4-fs error (device loop0): ext4_map_blocks:721: inode #16: block 41: comm kworker/u4:0: lblock 0 mapped to illegal pblock 41 (length 16)
[ 42.863565][ T8] EXT4-fs (loop0): Delayed block allocation failed for inode 16 at logical offset 0 with max blocks 16 with error 117
[ 42.876192][ T8] EXT4-fs (loop0): This should not happen!! Data will be lost
[ 42.876192][ T8]
[ 42.887034][ T346] EXT4-fs (loop0): unmounting filesystem.
[ 42.913091][ T346] EXT4-fs error (device loop0) in ext4_reserve_inode_write:5870: Out of memory
[ 42.922089][ T346] EXT4-fs error (device loop0): ext4_quota_off:7041: inode #3: comm syz-executor.0: mark_inode_dirty error
[ 42.943146][ T375] loop0: detected capacity change from 0 to 512
[ 42.953967][ T375] EXT4-fs (loop0): 1 orphan inode deleted
[ 42.959867][ T375] EXT4-fs (loop0): mounted filesystem without journal. Quota mode: writeback.
[ 42.968817][ T375] ext4 filesystem being mounted at /root/syzkaller-testdir463927167/syzkaller.YKnSxU/5/file1 supports timestamps until 2038 (0x7fffffff)
[ 42.994324][ T10] EXT4-fs error (device loop0): ext4_map_blocks:721: inode #18: block 41: comm kworker/u4:1: lblock 0 mapped to illegal pblock 41 (length 16)
[ 43.009093][ T10] EXT4-fs (loop0): Delayed block allocation failed for inode 18 at logical offset 0 with max blocks 16 with error 117
[ 43.021288][ T10] EXT4-fs (loop0): This should not happen!! Data will be lost
[ 43.021288][ T10]
[ 43.031761][ T346] EXT4-fs (loop0): unmounting filesystem.
[ 43.037795][ T346] EXT4-fs error (device loop0) in ext4_reserve_inode_write:5870: Out of memory
[ 43.047200][ T346] EXT4-fs error (device loop0): ext4_quota_off:7041: inode #3: comm syz-executor.0: mark_inode_dirty error
[ 43.065334][ T379] loop0: detected capacity change from 0 to 512
[ 43.074339][ T379] EXT4-fs (loop0): 1 orphan inode deleted
[ 43.079866][ T379] EXT4-fs (loop0): mounted filesystem without journal. Quota mode: writeback.
[ 43.088779][ T379] ext4 filesystem being mounted at /root/syzkaller-testdir463927167/syzkaller.YKnSxU/6/file1 supports timestamps until 2038 (0x7fffffff)
[ 43.111293][ T10] EXT4-fs error (device loop0): ext4_map_blocks:721: inode #16: block 41: comm kworker/u4:1: lblock 0 mapped to illegal pblock 41 (length 16)
[ 43.126271][ T10] EXT4-fs (loop0): Delayed block allocation failed for inode 16 at logical offset 0 with max blocks 16 with error 117
[ 43.138676][ T10] EXT4-fs (loop0): This should not happen!! Data will be lost
[ 43.138676][ T10]
[ 43.149097][ T346] EXT4-fs (loop0): unmounting filesystem.
[ 43.157799][ T346] EXT4-fs error (device loop0) in ext4_reserve_inode_write:5870: Out of memory
[ 43.167013][ T346] EXT4-fs error (device loop0): ext4_quota_off:7041: inode #3: comm syz-executor.0: mark_inode_dirty error
[ 43.188309][ T384] loop0: detected capacity change from 0 to 512
[ 43.205021][ T384] EXT4-fs (loop0): 1 orphan inode deleted
[ 43.210635][ T384] EXT4-fs (loop0): mounted filesystem without journal. Quota mode: writeback.
[ 43.219714][ T384] ext4 filesystem being mounted at /root/syzkaller-testdir463927167/syzkaller.YKnSxU/7/file1 supports timestamps until 2038 (0x7fffffff)
[ 43.243543][ T357] EXT4-fs error (device loop0): ext4_map_blocks:721: inode #16: block 41: comm kworker/u4:3: lblock 0 mapped to illegal pblock 41 (length 16)
[ 43.258389][ T357] EXT4-fs (loop0): Delayed block allocation failed for inode 16 at logical offset 0 with max blocks 16 with error 117
[ 43.270635][ T357] EXT4-fs (loop0): This should not happen!! Data will be lost
[ 43.270635][ T357]
[ 43.281178][ T346] EXT4-fs (loop0): unmounting filesystem.
[ 43.312684][ T346] EXT4-fs error (device loop0) in ext4_reserve_inode_write:5870: Out of memory
[ 43.321677][ T346] EXT4-fs error (device loop0): ext4_quota_off:7041: inode #3: comm syz-executor.0: mark_inode_dirty error
[ 43.345921][ T388] loop0: detected capacity change from 0 to 512
[ 43.364901][ T388] EXT4-fs (loop0): 1 orphan inode deleted
[ 43.370788][ T388] EXT4-fs (loop0): mounted filesystem without journal. Quota mode: writeback.
[ 43.380021][ T388] ext4 filesystem being mounted at /root/syzkaller-testdir463927167/syzkaller.YKnSxU/8/file1 supports timestamps until 2038 (0x7fffffff)
[ 43.404169][ T8] EXT4-fs error (device loop0): ext4_map_blocks:721: inode #16: block 41: comm kworker/u4:0: lblock 0 mapped to illegal pblock 41 (length 16)
[ 43.419125][ T8] EXT4-fs (loop0): Delayed block allocation failed for inode 16 at logical offset 0 with max blocks 16 with error 117
[ 43.431431][ T8] EXT4-fs (loop0): This should not happen!! Data will be lost
[ 43.431431][ T8]
[ 43.443103][ T346] EXT4-fs (loop0): unmounting filesystem.
[ 43.452647][ T346] EXT4-fs error (device loop0) in ext4_reserve_inode_write:5870: Out of memory
[ 43.461687][ T346] EXT4-fs error (device loop0): ext4_quota_off:7041: inode #3: comm syz-executor.0: mark_inode_dirty error
[ 43.481427][ T392] loop0: detected capacity change from 0 to 512
[ 43.494377][ T392] EXT4-fs (loop0): 1 orphan inode deleted
[ 43.500333][ T392] EXT4-fs (loop0): mounted filesystem without journal. Quota mode: writeback.
[ 43.509080][ T392] ext4 filesystem being mounted at /root/syzkaller-testdir463927167/syzkaller.YKnSxU/9/file1 supports timestamps until 2038 (0x7fffffff)
[ 43.532411][ T357] EXT4-fs error (device loop0): ext4_map_blocks:721: inode #16: block 41: comm kworker/u4:3: lblock 0 mapped to illegal pblock 41 (length 16)
[ 43.547578][ T357] EXT4-fs (loop0): Delayed block allocation failed for inode 16 at logical offset 0 with max blocks 16 with error 117
[ 43.560218][ T357] EXT4-fs (loop0): This should not happen!! Data will be lost
[ 43.560218][ T357]
[ 43.570851][ T346] EXT4-fs (loop0): unmounting filesystem.
[ 43.582692][ T346] EXT4-fs error (device loop0) in ext4_reserve_inode_write:5870: Out of memory
[ 43.591717][ T346] EXT4-fs error (device loop0): ext4_quota_off:7041: inode #3: comm syz-executor.0: mark_inode_dirty error
[ 43.610684][ T396] loop0: detected capacity change from 0 to 512
[ 43.623847][ T396] EXT4-fs (loop0): 1 orphan inode deleted
[ 43.629395][ T396] EXT4-fs (loop0): mounted filesystem without journal. Quota mode: writeback.
[ 43.638290][ T396] ext4 filesystem being mounted at /root/syzkaller-testdir463927167/syzkaller.YKnSxU/10/file1 supports timestamps until 2038 (0x7fffffff)
[ 43.660488][ T8] EXT4-fs error (device loop0): ext4_map_blocks:721: inode #16: block 41: comm kworker/u4:0: lblock 0 mapped to illegal pblock 41 (length 16)
[ 43.675083][ T8] EXT4-fs (loop0): Delayed block allocation failed for inode 16 at logical offset 0 with max blocks 16 with error 117
[ 43.687853][ T8] EXT4-fs (loop0): This should not happen!! Data will be lost
[ 43.687853][ T8]
[ 43.699029][ T346] EXT4-fs (loop0): unmounting filesystem.
[ 43.722740][ T346] EXT4-fs error (device loop0) in ext4_reserve_inode_write:5870: Out of memory
[ 43.732303][ T346] EXT4-fs error (device loop0): ext4_quota_off:7041: inode #3: comm syz-executor.0: mark_inode_dirty error
[ 43.756655][ T400] loop0: detected capacity change from 0 to 512
[ 43.774629][ T400] EXT4-fs (loop0): 1 orphan inode deleted
[ 43.780431][ T400] EXT4-fs (loop0): mounted filesystem without journal. Quota mode: writeback.
[ 43.790229][ T400] ext4 filesystem being mounted at /root/syzkaller-testdir463927167/syzkaller.YKnSxU/11/file1 supports timestamps until 2038 (0x7fffffff)
[ 43.822539][ T357] EXT4-fs error (device loop0): ext4_map_blocks:721: inode #16: block 41: comm kworker/u4:3: lblock 0 mapped to illegal pblock 41 (length 16)
[ 43.840322][ T357] EXT4-fs (loop0): Delayed block allocation failed for inode 16 at logical offset 0 with max blocks 16 with error 117
[ 43.852954][ T357] EXT4-fs (loop0): This should not happen!! Data will be lost
[ 43.852954][ T357]
[ 43.864740][ T346] EXT4-fs (loop0): unmounting filesystem.
[ 43.892693][ T346] EXT4-fs error (device loop0) in ext4_reserve_inode_write:5870: Out of memory
[ 43.901922][ T346] EXT4-fs error (device loop0): ext4_quota_off:7041: inode #3: comm syz-executor.0: mark_inode_dirty error
[ 43.926374][ T405] loop0: detected capacity change from 0 to 512
[ 43.954359][ T405] EXT4-fs (loop0): 1 orphan inode deleted
[ 43.960131][ T405] EXT4-fs (loop0): mounted filesystem without journal. Quota mode: writeback.
[ 43.969198][ T405] ext4 filesystem being mounted at /root/syzkaller-testdir463927167/syzkaller.YKnSxU/12/file1 supports timestamps until 2038 (0x7fffffff)
[ 43.993840][ T10] EXT4-fs error (device loop0): ext4_map_blocks:721: inode #18: block 41: comm kworker/u4:1: lblock 0 mapped to illegal pblock 41 (length 16)
[ 44.009407][ T10] EXT4-fs (loop0): Delayed block allocation failed for inode 18 at logical offset 0 with max blocks 16 with error 117
[ 44.022244][ T10] EXT4-fs (loop0): This should not happen!! Data will be lost
[ 44.022244][ T10]
[ 44.033328][ T346] EXT4-fs (loop0): unmounting filesystem.
[ 44.062659][ T346] EXT4-fs error (device loop0) in ext4_reserve_inode_write:5870: Out of memory
[ 44.071784][ T346] EXT4-fs error (device loop0): ext4_quota_off:7041: inode #3: comm syz-executor.0: mark_inode_dirty error
[ 44.096911][ T409] loop0: detected capacity change from 0 to 512
[ 44.114130][ T409] EXT4-fs (loop0): 1 orphan inode deleted
[ 44.120163][ T409] EXT4-fs (loop0): mounted filesystem without journal. Quota mode: writeback.
[ 44.129663][ T409] ext4 filesystem being mounted at /root/syzkaller-testdir463927167/syzkaller.YKnSxU/13/file1 supports timestamps until 2038 (0x7fffffff)
[ 44.155236][ T357] EXT4-fs error (device loop0): ext4_map_blocks:721: inode #16: block 41: comm kworker/u4:3: lblock 0 mapped to illegal pblock 41 (length 16)
[ 44.170705][ T357] EXT4-fs (loop0): Delayed block allocation failed for inode 16 at logical offset 0 with max blocks 16 with error 117
[ 44.183146][ T357] EXT4-fs (loop0): This should not happen!! Data will be lost
[ 44.183146][ T357]
[ 44.194140][ T346] EXT4-fs (loop0): unmounting filesystem.
[ 44.222778][ T346] EXT4-fs error (device loop0) in ext4_reserve_inode_write:5870: Out of memory
[ 44.231991][ T346] EXT4-fs error (device loop0): ext4_quota_off:7041: inode #3: comm syz-executor.0: mark_inode_dirty error
[ 44.250961][ T414] loop0: detected capacity change from 0 to 512
[ 44.264811][ T414] EXT4-fs (loop0): 1 orphan inode deleted
[ 44.270366][ T414] EXT4-fs (loop0): mounted filesystem without journal. Quota mode: writeback.
[ 44.279574][ T414] ext4 filesystem being mounted at /root/syzkaller-testdir463927167/syzkaller.YKnSxU/14/file1 supports timestamps until 2038 (0x7fffffff)
[ 44.304847][ T8] EXT4-fs error (device loop0): ext4_map_blocks:721: inode #16: block 41: comm kworker/u4:0: lblock 0 mapped to illegal pblock 41 (length 16)
[ 44.319446][ T8] EXT4-fs (loop0): Delayed block allocation failed for inode 16 at logical offset 0 with max blocks 16 with error 117
[ 44.332354][ T8] EXT4-fs (loop0): This should not happen!! Data will be lost
[ 44.332354][ T8]
[ 44.343518][ T346] EXT4-fs (loop0): unmounting filesystem.
[ 44.352922][ T346] EXT4-fs error (device loop0) in ext4_reserve_inode_write:5870: Out of memory
[ 44.362025][ T346] EXT4-fs error (device loop0): ext4_quota_off:7041: inode #3: comm syz-executor.0: mark_inode_dirty error
[ 44.381141][ T418] loop0: detected capacity change from 0 to 512
[ 44.394084][ T418] EXT4-fs (loop0): 1 orphan inode deleted
[ 44.399628][ T418] EXT4-fs (loop0): mounted filesystem without journal. Quota mode: writeback.
[ 44.408462][ T418] ext4 filesystem being mounted at /root/syzkaller-testdir463927167/syzkaller.YKnSxU/15/file1 supports timestamps until 2038 (0x7fffffff)
[ 44.432850][ T8] EXT4-fs error (device loop0): ext4_map_blocks:721: inode #16: block 41: comm kworker/u4:0: lblock 0 mapped to illegal pblock 41 (length 16)
[ 44.448512][ T8] EXT4-fs (loop0): Delayed block allocation failed for inode 16 at logical offset 0 with max blocks 16 with error 117
[ 44.461063][ T8] EXT4-fs (loop0): This should not happen!! Data will be lost
[ 44.461063][ T8]
[ 44.471751][ T346] EXT4-fs (loop0): unmounting filesystem.
[ 44.482688][ T346] EXT4-fs error (device loop0) in ext4_reserve_inode_write:5870: Out of memory
[ 44.491577][ T346] EXT4-fs error (device loop0): ext4_quota_off:7041: inode #3: comm syz-executor.0: mark_inode_dirty error
[ 44.515175][ T422] loop0: detected capacity change from 0 to 512
[ 44.524296][ T422] EXT4-fs (loop0): 1 orphan inode deleted
[ 44.529921][ T422] EXT4-fs (loop0): mounted filesystem without journal. Quota mode: writeback.
[ 44.538854][ T422] ext4 filesystem being mounted at /root/syzkaller-testdir463927167/syzkaller.YKnSxU/16/file1 supports timestamps until 2038 (0x7fffffff)
[ 44.562355][ T10] EXT4-fs error (device loop0): ext4_map_blocks:721: inode #16: block 41: comm kworker/u4:1: lblock 0 mapped to illegal pblock 41 (length 16)
[ 44.578018][ T10] EXT4-fs (loop0): Delayed block allocation failed for inode 16 at logical offset 0 with max blocks 16 with error 117
[ 44.590257][ T10] EXT4-fs (loop0): This should not happen!! Data will be lost
[ 44.590257][ T10]
[ 44.601253][ T346] EXT4-fs (loop0): unmounting filesystem.
[ 44.612983][ T346] EXT4-fs error (device loop0) in ext4_reserve_inode_write:5870: Out of memory
[ 44.621917][ T346] EXT4-fs error (device loop0): ext4_quota_off:7041: inode #3: comm syz-executor.0: mark_inode_dirty error
[ 44.641050][ T427] loop0: detected capacity change from 0 to 512
[ 44.654005][ T427] EXT4-fs (loop0): 1 orphan inode deleted
[ 44.659648][ T427] EXT4-fs (loop0): mounted filesystem without journal. Quota mode: writeback.
[ 44.668438][ T427] ext4 filesystem being mounted at /root/syzkaller-testdir463927167/syzkaller.YKnSxU/17/file1 supports timestamps until 2038 (0x7fffffff)
[ 44.692968][ T8] EXT4-fs error (device loop0): ext4_map_blocks:721: inode #16: block 41: comm kworker/u4:0: lblock 0 mapped to illegal pblock 41 (length 16)
[ 44.708572][ T8] EXT4-fs (loop0): Delayed block allocation failed for inode 16 at logical offset 0 with max blocks 16 with error 117
[ 44.721097][ T8] EXT4-fs (loop0): This should not happen!! Data will be lost
[ 44.721097][ T8]
[ 44.731690][ T346] EXT4-fs (loop0): unmounting filesystem.
[ 44.742987][ T346] EXT4-fs error (device loop0) in ext4_reserve_inode_write:5870: Out of memory
[ 44.752234][ T346] EXT4-fs error (device loop0): ext4_quota_off:7041: inode #3: comm syz-executor.0: mark_inode_dirty error
[ 44.773475][ T431] loop0: detected capacity change from 0 to 512
[ 44.794214][ T431] EXT4-fs (loop0): 1 orphan inode deleted
[ 44.799990][ T431] EXT4-fs (loop0): mounted filesystem without journal. Quota mode: writeback.
[ 44.809132][ T431] ext4 filesystem being mounted at /root/syzkaller-testdir463927167/syzkaller.YKnSxU/18/file1 supports timestamps until 2038 (0x7fffffff)
[ 44.833606][ T8] EXT4-fs error (device loop0): ext4_map_blocks:721: inode #16: block 41: comm kworker/u4:0: lblock 0 mapped to illegal pblock 41 (length 16)
[ 44.848221][ T8] EXT4-fs (loop0): Delayed block allocation failed for inode 16 at logical offset 0 with max blocks 16 with error 117
[ 44.860517][ T8] EXT4-fs (loop0): This should not happen!! Data will be lost
[ 44.860517][ T8]
[ 44.871577][ T346] EXT4-fs (loop0): unmounting filesystem.
[ 44.882610][ T346] EXT4-fs error (device loop0) in ext4_reserve_inode_write:5870: Out of memory
[ 44.891492][ T346] EXT4-fs error (device loop0): ext4_quota_off:7041: inode #3: comm syz-executor.0: mark_inode_dirty error
[ 44.911117][ T435] loop0: detected capacity change from 0 to 512
[ 44.923991][ T435] EXT4-fs (loop0): 1 orphan inode deleted
[ 44.929830][ T435] EXT4-fs (loop0): mounted filesystem without journal. Quota mode: writeback.
[ 44.938904][ T435] ext4 filesystem being mounted at /root/syzkaller-testdir463927167/syzkaller.YKnSxU/19/file1 supports timestamps until 2038 (0x7fffffff)
[ 44.962055][ T8] EXT4-fs error (device loop0): ext4_map_blocks:721: inode #16: block 41: comm kworker/u4:0: lblock 0 mapped to illegal pblock 41 (length 16)
[ 44.976683][ T8] EXT4-fs (loop0): Delayed block allocation failed for inode 16 at logical offset 0 with max blocks 16 with error 117
[ 44.989985][ T8] EXT4-fs (loop0): This should not happen!! Data will be lost
[ 44.989985][ T8]
[ 45.000805][ T346] EXT4-fs (loop0): unmounting filesystem.
[ 45.007087][ T346] EXT4-fs error (device loop0) in ext4_reserve_inode_write:5870: Out of memory
[ 45.016539][ T346] EXT4-fs error (device loop0): ext4_quota_off:7041: inode #3: comm syz-executor.0: mark_inode_dirty error
[ 45.038690][ T439] loop0: detected capacity change from 0 to 512
[ 45.054432][ T439] EXT4-fs (loop0): 1 orphan inode deleted
[ 45.059979][ T439] EXT4-fs (loop0): mounted filesystem without journal. Quota mode: writeback.
[ 45.069075][ T439] ext4 filesystem being mounted at /root/syzkaller-testdir463927167/syzkaller.YKnSxU/20/file1 supports timestamps until 2038 (0x7fffffff)
[ 45.093342][ T8] EXT4-fs error (device loop0): ext4_map_blocks:721: inode #16: block 41: comm kworker/u4:0: lblock 0 mapped to illegal pblock 41 (length 16)
[ 45.108423][ T8] EXT4-fs (loop0): Delayed block allocation failed for inode 16 at logical offset 0 with max blocks 16 with error 117
[ 45.120966][ T8] EXT4-fs (loop0): This should not happen!! Data will be lost
[ 45.120966][ T8]
[ 45.132075][ T346] EXT4-fs (loop0): unmounting filesystem.
[ 45.138087][ T346] EXT4-fs error (device loop0) in ext4_reserve_inode_write:5870: Out of memory
[ 45.147353][ T346] EXT4-fs error (device loop0): ext4_quota_off:7041: inode #3: comm syz-executor.0: mark_inode_dirty error
[ 45.169778][ T444] loop0: detected capacity change from 0 to 512
[ 45.194349][ T444] EXT4-fs (loop0): 1 orphan inode deleted
[ 45.199982][ T444] EXT4-fs (loop0): mounted filesystem without journal. Quota mode: writeback.
[ 45.209080][ T444] ext4 filesystem being mounted at /root/syzkaller-testdir463927167/syzkaller.YKnSxU/21/file1 supports timestamps until 2038 (0x7fffffff)
[ 45.234605][ T10] EXT4-fs error (device loop0): ext4_map_blocks:721: inode #16: block 41: comm kworker/u4:1: lblock 0 mapped to illegal pblock 41 (length 16)
[ 45.249468][ T10] EXT4-fs (loop0): Delayed block allocation failed for inode 16 at logical offset 0 with max blocks 16 with error 117
[ 45.262562][ T10] EXT4-fs (loop0): This should not happen!! Data will be lost
[ 45.262562][ T10]
[ 45.273419][ T346] EXT4-fs (loop0): unmounting filesystem.
[ 45.302758][ T346] EXT4-fs error (device loop0) in ext4_reserve_inode_write:5870: Out of memory
[ 45.312197][ T346] EXT4-fs error (device loop0): ext4_quota_off:7041: inode #3: comm syz-executor.0: mark_inode_dirty error
[ 45.333528][ T448] loop0: detected capacity change from 0 to 512
[ 45.344473][ T448] EXT4-fs (loop0): 1 orphan inode deleted
[ 45.350103][ T448] EXT4-fs (loop0): mounted filesystem without journal. Quota mode: writeback.
[ 45.359265][ T448] ext4 filesystem being mounted at /root/syzkaller-testdir463927167/syzkaller.YKnSxU/22/file1 supports timestamps until 2038 (0x7fffffff)
[ 45.383330][ T10] EXT4-fs error (device loop0): ext4_map_blocks:721: inode #16: block 41: comm kworker/u4:1: lblock 0 mapped to illegal pblock 41 (length 16)
[ 45.398077][ T10] EXT4-fs (loop0): Delayed block allocation failed for inode 16 at logical offset 0 with max blocks 16 with error 117
[ 45.410555][ T10] EXT4-fs (loop0): This should not happen!! Data will be lost
[ 45.410555][ T10]
[ 45.421202][ T346] EXT4-fs (loop0): unmounting filesystem.
[ 45.452796][ T346] EXT4-fs error (device loop0) in ext4_reserve_inode_write:5870: Out of memory
[ 45.461865][ T346] EXT4-fs error (device loop0): ext4_quota_off:7041: inode #3: comm syz-executor.0: mark_inode_dirty error
[ 45.485704][ T452] loop0: detected capacity change from 0 to 512
[ 45.504267][ T452] EXT4-fs (loop0): 1 orphan inode deleted
[ 45.510253][ T452] EXT4-fs (loop0): mounted filesystem without journal. Quota mode: writeback.
[ 45.519464][ T452] ext4 filesystem being mounted at /root/syzkaller-testdir463927167/syzkaller.YKnSxU/23/file1 supports timestamps until 2038 (0x7fffffff)
[ 45.544389][ T10] EXT4-fs error (device loop0): ext4_map_blocks:721: inode #16: block 41: comm kworker/u4:1: lblock 0 mapped to illegal pblock 41 (length 16)
[ 45.559250][ T10] EXT4-fs (loop0): Delayed block allocation failed for inode 16 at logical offset 0 with max blocks 16 with error 117
[ 45.571558][ T10] EXT4-fs (loop0): This should not happen!! Data will be lost
[ 45.571558][ T10]
[ 45.582243][ T346] EXT4-fs (loop0): unmounting filesystem.
[ 45.592903][ T346] EXT4-fs error (device loop0) in ext4_reserve_inode_write:5870: Out of memory
[ 45.602210][ T346] EXT4-fs error (device loop0): ext4_quota_off:7041: inode #3: comm syz-executor.0: mark_inode_dirty error
[ 45.622547][ T456] loop0: detected capacity change from 0 to 512
[ 45.634472][ T456] EXT4-fs (loop0): 1 orphan inode deleted
[ 45.640269][ T456] EXT4-fs (loop0): mounted filesystem without journal. Quota mode: writeback.
[ 45.650182][ T456] ext4 filesystem being mounted at /root/syzkaller-testdir463927167/syzkaller.YKnSxU/24/file1 supports timestamps until 2038 (0x7fffffff)
[ 45.673405][ T357] EXT4-fs error (device loop0): ext4_map_blocks:721: inode #16: block 41: comm kworker/u4:3: lblock 0 mapped to illegal pblock 41 (length 16)
[ 45.688586][ T357] EXT4-fs (loop0): Delayed block allocation failed for inode 16 at logical offset 0 with max blocks 16 with error 117
[ 45.701129][ T357] EXT4-fs (loop0): This should not happen!! Data will be lost
[ 45.701129][ T357]
[ 45.711637][ T346] EXT4-fs (loop0): unmounting filesystem.
[ 45.717907][ T346] EXT4-fs error (device loop0) in ext4_reserve_inode_write:5870: Out of memory
[ 45.726901][ T346] EXT4-fs error (device loop0): ext4_quota_off:7041: inode #3: comm syz-executor.0: mark_inode_dirty error
[ 45.748726][ T460] loop0: detected capacity change from 0 to 512
[ 45.774397][ T460] EXT4-fs (loop0): 1 orphan inode deleted
[ 45.779946][ T460] EXT4-fs (loop0): mounted filesystem without journal. Quota mode: writeback.
[ 45.789551][ T460] ext4 filesystem being mounted at /root/syzkaller-testdir463927167/syzkaller.YKnSxU/25/file1 supports timestamps until 2038 (0x7fffffff)
[ 45.814328][ T10] EXT4-fs error (device loop0): ext4_map_blocks:721: inode #16: block 41: comm kworker/u4:1: lblock 0 mapped to illegal pblock 41 (length 16)
[ 45.829229][ T10] EXT4-fs (loop0): Delayed block allocation failed for inode 16 at logical offset 0 with max blocks 16 with error 117
[ 45.841527][ T10] EXT4-fs (loop0): This should not happen!! Data will be lost
[ 45.841527][ T10]
[ 45.852438][ T346] EXT4-fs (loop0): unmounting filesystem.
[ 45.862877][ T346] EXT4-fs error (device loop0) in ext4_reserve_inode_write:5870: Out of memory
[ 45.872096][ T346] EXT4-fs error (device loop0): ext4_quota_off:7041: inode #3: comm syz-executor.0: mark_inode_dirty error
[ 45.896137][ T464] loop0: detected capacity change from 0 to 512
[ 45.914912][ T464] EXT4-fs (loop0): 1 orphan inode deleted
[ 45.920519][ T464] EXT4-fs (loop0): mounted filesystem without journal. Quota mode: writeback.
[ 45.929706][ T464] ext4 filesystem being mounted at /root/syzkaller-testdir463927167/syzkaller.YKnSxU/26/file1 supports timestamps until 2038 (0x7fffffff)
[ 45.953824][ T8] EXT4-fs error (device loop0): ext4_map_blocks:721: inode #16: block 41: comm kworker/u4:0: lblock 0 mapped to illegal pblock 41 (length 16)
[ 45.968787][ T8] EXT4-fs (loop0): Delayed block allocation failed for inode 16 at logical offset 0 with max blocks 16 with error 117
[ 45.981349][ T8] EXT4-fs (loop0): This should not happen!! Data will be lost
[ 45.981349][ T8]
[ 45.991974][ T346] EXT4-fs (loop0): unmounting filesystem.
[ 46.002991][ T346] EXT4-fs error (device loop0) in ext4_reserve_inode_write:5870: Out of memory
[ 46.011974][ T346] EXT4-fs error (device loop0): ext4_quota_off:7041: inode #3: comm syz-executor.0: mark_inode_dirty error
[ 46.031872][ T468] loop0: detected capacity change from 0 to 512
[ 46.044388][ T468] EXT4-fs (loop0): 1 orphan inode deleted
[ 46.050018][ T468] EXT4-fs (loop0): mounted filesystem without journal. Quota mode: writeback.
[ 46.059996][ T468] ext4 filesystem being mounted at /root/syzkaller-testdir463927167/syzkaller.YKnSxU/27/file1 supports timestamps until 2038 (0x7fffffff)
[ 46.085364][ T8] EXT4-fs error (device loop0): ext4_map_blocks:721: inode #16: block 41: comm kworker/u4:0: lblock 0 mapped to illegal pblock 41 (length 16)
[ 46.101141][ T8] EXT4-fs (loop0): Delayed block allocation failed for inode 16 at logical offset 0 with max blocks 16 with error 117
[ 46.113403][ T8] EXT4-fs (loop0): This should not happen!! Data will be lost
[ 46.113403][ T8]
[ 46.124300][ T346] EXT4-fs (loop0): unmounting filesystem.
[ 46.152742][ T346] EXT4-fs error (device loop0) in ext4_reserve_inode_write:5870: Out of memory
[ 46.162069][ T346] EXT4-fs error (device loop0): ext4_quota_off:7041: inode #3: comm syz-executor.0: mark_inode_dirty error
[ 46.181161][ T473] loop0: detected capacity change from 0 to 512
[ 46.194473][ T473] EXT4-fs (loop0): 1 orphan inode deleted
[ 46.200194][ T473] EXT4-fs (loop0): mounted filesystem without journal. Quota mode: writeback.
[ 46.209134][ T473] ext4 filesystem being mounted at /root/syzkaller-testdir463927167/syzkaller.YKnSxU/28/file1 supports timestamps until 2038 (0x7fffffff)
[ 46.233765][ T8] EXT4-fs error (device loop0): ext4_map_blocks:721: inode #16: block 41: comm kworker/u4:0: lblock 0 mapped to illegal pblock 41 (length 16)
[ 46.248568][ T8] EXT4-fs (loop0): Delayed block allocation failed for inode 16 at logical offset 0 with max blocks 16 with error 117
[ 46.260815][ T8] EXT4-fs (loop0): This should not happen!! Data will be lost
[ 46.260815][ T8]
[ 46.271822][ T346] EXT4-fs (loop0): unmounting filesystem.
[ 46.282618][ T346] EXT4-fs error (device loop0) in ext4_reserve_inode_write:5870: Out of memory
[ 46.291753][ T346] EXT4-fs error (device loop0): ext4_quota_off:7041: inode #3: comm syz-executor.0: mark_inode_dirty error
[ 46.310938][ T477] loop0: detected capacity change from 0 to 512
[ 46.334416][ T477] EXT4-fs (loop0): 1 orphan inode deleted
[ 46.339983][ T477] EXT4-fs (loop0): mounted filesystem without journal. Quota mode: writeback.
[ 46.349266][ T477] ext4 filesystem being mounted at /root/syzkaller-testdir463927167/syzkaller.YKnSxU/29/file1 supports timestamps until 2038 (0x7fffffff)
[ 46.374813][ T357] ==================================================================
[ 46.382921][ T357] BUG: KASAN: use-after-free in ext4_find_extent+0xb60/0xd10
[ 46.390120][ T357] Read of size 4 at addr ffff88812514ffb4 by task kworker/u4:3/357
[ 46.397933][ T357]
[ 46.400194][ T357] CPU: 1 PID: 357 Comm: kworker/u4:3 Not tainted 6.1.68-syzkaller #0
[ 46.408478][ T357] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/25/2024
[ 46.418371][ T357] Workqueue: writeback wb_workfn (flush-7:0)
[ 46.424247][ T357] Call Trace:
[ 46.427632][ T357]
[ 46.430583][ T357] dump_stack_lvl+0x105/0x148
[ 46.435421][ T357] ? panic+0x3b4/0x3b4
[ 46.439411][ T357] ? nf_tcp_handle_invalid+0x30b/0x30b
[ 46.444706][ T357] ? _printk+0xca/0x10a
[ 46.448698][ T357] print_report+0x158/0x4e0
[ 46.453190][ T357] ? kasan_addr_to_slab+0xd/0x80
[ 46.458347][ T357] ? ext4_find_extent+0xb60/0xd10
[ 46.463422][ T357] kasan_report+0x13c/0x170
[ 46.467930][ T357] ? ext4_find_extent+0xb60/0xd10
[ 46.472878][ T357] __asan_report_load4_noabort+0x14/0x20
[ 46.478436][ T357] ext4_find_extent+0xb60/0xd10
[ 46.483471][ T357] ext4_ext_map_blocks+0x25d/0x64d0
[ 46.488778][ T357] ? stack_trace_save+0x113/0x1c0
[ 46.493716][ T357] ? uncharge_batch+0x4e0/0x4e0
[ 46.498575][ T357] ? stack_trace_snprint+0xe0/0xe0
[ 46.506167][ T357] ? __stack_depot_save+0x21/0x480
[ 46.516286][ T357] ? kasan_set_track+0x60/0x70
[ 46.521142][ T357] ? kasan_set_track+0x4b/0x70
[ 46.526523][ T357] ? kasan_save_alloc_info+0x1f/0x30
[ 46.531762][ T357] ? __kasan_slab_alloc+0x6c/0x80
[ 46.536806][ T357] ? ext4_ext_release+0x10/0x10
[ 46.541759][ T357] ? do_writepages+0x338/0x5b0
[ 46.546342][ T357] ? __writeback_single_inode+0x73/0x7a0
[ 46.551873][ T357] ? writeback_sb_inodes+0x881/0x1500
[ 46.557287][ T357] ? wb_writeback+0x357/0x810
[ 46.561818][ T357] ? wb_workfn+0x37d/0xdf0
[ 46.566158][ T357] ? process_one_work+0x6de/0xd00
[ 46.571121][ T357] ? worker_thread+0x892/0xf20
[ 46.575822][ T357] ? kthread+0x215/0x270
[ 46.579895][ T357] ? ret_from_fork+0x1f/0x30
[ 46.584317][ T357] ? ext4_es_lookup_extent+0x278/0x730
[ 46.589871][ T357] ext4_map_blocks+0x821/0x1890
[ 46.594562][ T357] ? ext4_issue_zeroout+0x170/0x170
[ 46.599601][ T357] ext4_writepages+0x13f4/0x3120
[ 46.604458][ T357] ? ext4_read_folio+0x180/0x180
[ 46.609402][ T357] ? check_preempt_wakeup+0x7c1/0xb20
[ 46.614794][ T357] ? __filemap_get_folio+0x35a/0x6a0
[ 46.619909][ T357] ? cpudl_cleanup+0x40/0x40
[ 46.624559][ T357] do_writepages+0x338/0x5b0
[ 46.629361][ T357] ? __writepage+0xf0/0xf0
[ 46.633864][ T357] ? __update_load_avg_cfs_rq+0xb1/0x2f0
[ 46.639581][ T357] ? __kasan_check_write+0x14/0x20
[ 46.644797][ T357] ? _raw_spin_lock+0xa4/0x1b0
[ 46.649944][ T357] __writeback_single_inode+0x73/0x7a0
[ 46.655324][ T357] ? inode_io_list_move_locked+0x204/0x3c0
[ 46.661054][ T357] writeback_sb_inodes+0x881/0x1500
[ 46.666606][ T357] ? _raw_spin_lock+0xa4/0x1b0
[ 46.671373][ T357] ? queue_io+0x410/0x410
[ 46.675650][ T357] ? __writeback_inodes_wb+0x330/0x330
[ 46.680919][ T357] ? queue_io+0x28a/0x410
[ 46.685268][ T357] ? memset+0x35/0x40
[ 46.689085][ T357] ? blk_start_plug+0x8c/0x120
[ 46.693707][ T357] wb_writeback+0x357/0x810
[ 46.698555][ T357] ? inode_cgwb_move_to_attached+0x480/0x480
[ 46.704441][ T357] ? set_worker_desc+0x11c/0x180
[ 46.709306][ T357] ? __kasan_check_write+0x14/0x20
[ 46.714482][ T357] wb_workfn+0x37d/0xdf0
[ 46.718545][ T357] ? inode_wait_for_writeback+0x260/0x260
[ 46.724089][ T357] ? _raw_spin_unlock+0x4c/0x70
[ 46.728869][ T357] ? finish_task_switch+0x14b/0x680
[ 46.733920][ T357] ? __kasan_check_read+0x11/0x20
[ 46.738771][ T357] ? read_word_at_a_time+0x12/0x20
[ 46.744149][ T357] ? strscpy+0x99/0x260
[ 46.748283][ T357] process_one_work+0x6de/0xd00
[ 46.753191][ T357] worker_thread+0x892/0xf20
[ 46.757949][ T357] ? _raw_spin_lock+0x1b0/0x1b0
[ 46.762634][ T357] ? process_one_work+0xd00/0xd00
[ 46.767773][ T357] kthread+0x215/0x270
[ 46.771655][ T357] ? process_one_work+0xd00/0xd00
[ 46.776881][ T357] ? kthread_blkcg+0xa0/0xa0
[ 46.781490][ T357] ret_from_fork+0x1f/0x30
[ 46.785812][ T357]
[ 46.788671][ T357]
[ 46.790838][ T357] The buggy address belongs to the physical page:
[ 46.797092][ T357] page:ffffea00049453c0 refcount:0 mapcount:0 mapping:0000000000000000 index:0x1 pfn:0x12514f
[ 46.807477][ T357] flags: 0x4000000000000000(zone=1)
[ 46.812512][ T357] raw: 4000000000000000 ffffea0004946148 ffffea0004943108 0000000000000000
[ 46.820928][ T357] raw: 0000000000000001 0000000000000000 00000000ffffffff 0000000000000000
[ 46.829613][ T357] page dumped because: kasan: bad access detected
[ 46.835856][ T357] page_owner tracks the page as freed
[ 46.841283][ T357] page last allocated via order 0, migratetype Movable, gfp_mask 0x141cca(GFP_HIGHUSER_MOVABLE|__GFP_COMP|__GFP_WRITE), pid 477, tgid 476 (syz-executor.0), ts 46369811738, free_ts 46369897571
[ 46.860340][ T357] prep_new_page+0x512/0x5e0
[ 46.864757][ T357] get_page_from_freelist+0x288b/0x2910
[ 46.870255][ T357] __alloc_pages+0x39f/0x780
[ 46.874745][ T357] __folio_alloc+0x15/0x40
[ 46.879000][ T357] __filemap_get_folio+0x53b/0x6a0
[ 46.883937][ T357] pagecache_get_page+0x15/0xb0
[ 46.888887][ T357] grab_cache_page_write_begin+0x3d/0x60
[ 46.894364][ T357] ext4_write_begin+0x201/0xe00
[ 46.899069][ T357] ext4_da_write_begin+0x397/0x6f0
[ 46.904106][ T357] generic_perform_write+0x2ee/0x520
[ 46.909198][ T357] ext4_buffered_write_iter+0x2d8/0x540
[ 46.914665][ T357] ext4_file_write_iter+0x195/0x1200
[ 46.919786][ T357] vfs_write+0xa13/0xd40
[ 46.923962][ T357] ksys_write+0x15c/0x240
[ 46.928123][ T357] __x64_sys_write+0x76/0x80
[ 46.932541][ T357] do_syscall_64+0x3d/0xb0
[ 46.936795][ T357] page last free stack trace:
[ 46.941311][ T357] free_unref_page_prepare+0x794/0x7a0
[ 46.946603][ T357] free_unref_page+0xb2/0x5b0
[ 46.951123][ T357] __folio_put+0x7c/0xa0
[ 46.955207][ T357] ext4_write_begin+0xc53/0xe00
[ 46.959888][ T357] ext4_da_write_begin+0x397/0x6f0
[ 46.964915][ T357] generic_perform_write+0x2ee/0x520
[ 46.970035][ T357] ext4_buffered_write_iter+0x2d8/0x540
[ 46.975419][ T357] ext4_file_write_iter+0x195/0x1200
[ 46.981155][ T357] vfs_write+0xa13/0xd40
[ 46.985410][ T357] ksys_write+0x15c/0x240
[ 46.989766][ T357] __x64_sys_write+0x76/0x80
[ 46.994879][ T357] do_syscall_64+0x3d/0xb0
[ 46.999124][ T357] entry_SYSCALL_64_after_hwframe+0x63/0xcd
[ 47.005030][ T357]
[ 47.007199][ T357] Memory state around the buggy address:
[ 47.012668][ T357] ffff88812514fe80: ff ff ff ff ff ff ff ff ff ff ff ff ff ff ff ff
[ 47.020998][ T357] ffff88812514ff00: ff ff ff ff ff ff ff ff ff ff ff ff ff ff ff ff
[ 47.028992][ T357] >ffff88812514ff80: ff ff ff ff ff ff ff ff ff ff ff ff ff ff ff ff
[ 47.036878][ T357] ^
[ 47.042348][ T357] ffff888125150000: ff ff ff ff ff ff ff ff ff ff ff ff ff ff ff ff
[ 47.050262][ T357] ffff888125150080: ff ff ff ff ff ff ff ff ff ff ff ff ff ff ff ff
[ 47.058230][ T357] ==================================================================
[ 47.066803][ T357] Disabling lock debugging due to kernel taint
[ 47.072833][ T357] invalid opcode: 0000 [#1] PREEMPT SMP KASAN
[ 47.078834][ T357] CPU: 0 PID: 357 Comm: kworker/u4:3 Tainted: G B 6.1.68-syzkaller #0
[ 47.088308][ T357] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/25/2024
[ 47.098381][ T357] Workqueue: writeback wb_workfn (flush-7:0)
[ 47.104276][ T357] RIP: 0010:ext4_writepages+0x310e/0x3120
[ 47.109922][ T357] Code: e9 45 89 f0 e8 23 cd 06 00 65 ff 0d 44 cf 30 7e 49 bf 00 00 00 00 00 fc ff df 0f 85 7e fb ff ff e8 ef c6 2e ff e9 74 fb ff ff <0f> 0b 0f 0b 66 2e 0f 1f 84 00 00 00 00 00 0f 1f 40 00 55 48 89 e5
[ 47.129626][ T357] RSP: 0018:ffffc90000d87060 EFLAGS: 00010246
[ 47.135700][ T357] RAX: 0000000000000000 RBX: 000000000000042b RCX: 1ffff920001b0e6a
[ 47.143518][ T357] RDX: 0000000000000001 RSI: 0000000000000008 RDI: 0000000000000001
[ 47.151317][ T357] RBP: ffffc90000d87450 R08: dffffc0000000000 R09: ffffed10200b574c
[ 47.159138][ T357] R10: 0000000000000000 R11: dffffc0000000001 R12: ffff8881101af670
[ 47.167250][ T357] R13: ffffc90000d87320 R14: ffff8881005aba98 R15: 0000000000000000
[ 47.175243][ T357] FS: 0000000000000000(0000) GS:ffff8881f7200000(0000) knlGS:0000000000000000
[ 47.184105][ T357] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033
[ 47.190610][ T357] CR2: 000000002000f000 CR3: 000000010f02b000 CR4: 00000000003506b0
[ 47.198519][ T357] DR0: 0000000000000000 DR1: 0000000000000000 DR2: 0000000000000000
[ 47.206574][ T357] DR3: 0000000000000000 DR6: 00000000fffe0ff0 DR7: 0000000000000400
[ 47.214425][ T357] Call Trace:
[ 47.217514][ T357]
[ 47.220288][ T357] ? __die_body+0x62/0xb0
[ 47.224455][ T357] ? die+0x88/0xb0
[ 47.228105][ T357] ? do_trap+0x103/0x330
[ 47.232382][ T357] ? ext4_writepages+0x310e/0x3120
[ 47.237334][ T357] ? handle_invalid_op+0x95/0xc0
[ 47.242272][ T357] ? ext4_writepages+0x310e/0x3120
[ 47.247311][ T357] ? exc_invalid_op+0x2e/0x40
[ 47.251897][ T357] ? asm_exc_invalid_op+0x1b/0x20
[ 47.256757][ T357] ? ext4_writepages+0x310e/0x3120
[ 47.261969][ T357] ? ext4_read_folio+0x180/0x180
[ 47.266728][ T357] ? check_preempt_wakeup+0x7c1/0xb20
[ 47.272022][ T357] ? __filemap_get_folio+0x35a/0x6a0
[ 47.277161][ T357] ? cpudl_cleanup+0x40/0x40
[ 47.281659][ T357] do_writepages+0x338/0x5b0
[ 47.286282][ T357] ? __writepage+0xf0/0xf0
[ 47.290529][ T357] ? __update_load_avg_cfs_rq+0xb1/0x2f0
[ 47.295998][ T357] ? __kasan_check_write+0x14/0x20
[ 47.301030][ T357] ? _raw_spin_lock+0xa4/0x1b0
[ 47.305633][ T357] __writeback_single_inode+0x73/0x7a0
[ 47.310925][ T357] ? inode_io_list_move_locked+0x204/0x3c0
[ 47.316578][ T357] writeback_sb_inodes+0x881/0x1500
[ 47.321615][ T357] ? _raw_spin_lock+0xa4/0x1b0
[ 47.326207][ T357] ? queue_io+0x410/0x410
[ 47.330557][ T357] ? __writeback_inodes_wb+0x330/0x330
[ 47.336296][ T357] ? queue_io+0x28a/0x410
[ 47.340857][ T357] ? memset+0x35/0x40
[ 47.344674][ T357] ? blk_start_plug+0x8c/0x120
[ 47.349470][ T357] wb_writeback+0x357/0x810
[ 47.353911][ T357] ? inode_cgwb_move_to_attached+0x480/0x480
[ 47.359708][ T357] ? set_worker_desc+0x11c/0x180
[ 47.364506][ T357] ? __kasan_check_write+0x14/0x20
[ 47.369524][ T357] wb_workfn+0x37d/0xdf0
[ 47.373613][ T357] ? inode_wait_for_writeback+0x260/0x260
[ 47.379258][ T357] ? _raw_spin_unlock+0x4c/0x70
[ 47.384203][ T357] ? finish_task_switch+0x14b/0x680
[ 47.389243][ T357] ? __kasan_check_read+0x11/0x20
[ 47.394364][ T357] ? read_word_at_a_time+0x12/0x20
[ 47.399393][ T357] ? strscpy+0x99/0x260
[ 47.403478][ T357] process_one_work+0x6de/0xd00
[ 47.408251][ T357] worker_thread+0x892/0xf20
[ 47.412679][ T357] ? _raw_spin_lock+0x1b0/0x1b0
[ 47.417358][ T357] ? process_one_work+0xd00/0xd00
[ 47.422414][ T357] kthread+0x215/0x270
[ 47.426299][ T357] ? process_one_work+0xd00/0xd00
[ 47.431248][ T357] ? kthread_blkcg+0xa0/0xa0
[ 47.435942][ T357] ret_from_fork+0x1f/0x30
[ 47.440445][ T357]
[ 47.443321][ T357] Modules linked in:
[ 47.448358][ T357] ---[ end trace 0000000000000000 ]---
[ 47.453674][ T357] RIP: 0010:ext4_writepages+0x310e/0x3120
[ 47.459180][ T357] Code: e9 45 89 f0 e8 23 cd 06 00 65 ff 0d 44 cf 30 7e 49 bf 00 00 00 00 00 fc ff df 0f 85 7e fb ff ff e8 ef c6 2e ff e9 74 fb ff ff <0f> 0b 0f 0b 66 2e 0f 1f 84 00 00 00 00 00 0f 1f 40 00 55 48 89 e5
[ 47.479448][ T357] RSP: 0018:ffffc90000d87060 EFLAGS: 00010246
[ 47.485637][ T357] RAX: 0000000000000000 RBX: 000000000000042b RCX: 1ffff920001b0e6a
[ 47.493627][ T357] RDX: 0000000000000001 RSI: 0000000000000008 RDI: 0000000000000001
[ 47.501389][ T357] RBP: ffffc90000d87450 R08: dffffc0000000000 R09: ffffed10200b574c
[ 47.509369][ T357] R10: 0000000000000000 R11: dffffc0000000001 R12: ffff8881101af670
[ 47.517120][ T357] R13: ffffc90000d87320 R14: ffff8881005aba98 R15: 0000000000000000
[ 47.525335][ T357] FS: 0000000000000000(0000) GS:ffff8881f7200000(0000) knlGS:0000000000000000
[ 47.534260][ T357] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033
[ 47.540797][ T357] CR2: 000000002000f000 CR3: 000000010f02b000 CR4: 00000000003506b0
[ 47.548649][ T357] DR0: 0000000000000000 DR1: 0000000000000000 DR2: 0000000000000000
[ 47.556637][ T357] DR3: 0000000000000000 DR6: 00000000fffe0ff0 DR7: 0000000000000400
[ 47.564483][ T357] Kernel panic - not syncing: Fatal exception
[ 47.570682][ T357] Kernel Offset: disabled
[ 47.574903][ T357] Rebooting in 86400 seconds..