0000010300)="03", 0xfeb1, 0x640}, {&(0x7f0000010400)="030000000200000005", 0xffc3, 0x800}, {&(0x7f0000010e00)="ed41000000040000ddf4655fddf4655fddf4655f000000000000040020", 0x1d, 0x1500}, {&(0x7f00000000c0)="80810000007f", 0xfc3b, 0x1600}], 0x81, &(0x7f0000000180)={[{@errors_remount}]}) 04:23:25 executing program 1: r0 = socket$netlink(0x10, 0x3, 0xc) sendmsg$IPSET_CMD_FLUSH(r0, &(0x7f0000000140)={0x0, 0x0, &(0x7f0000000100)={&(0x7f0000000180)={0x1c, 0x4, 0x6, 0x201, 0x0, 0x0, {}, [@IPSET_ATTR_PROTOCOL={0x5, 0x1, 0x5}]}, 0x1c}}, 0x0) 04:23:25 executing program 5: sendmsg$nl_route(0xffffffffffffffff, &(0x7f0000000480)={&(0x7f00000003c0)={0x10, 0x0, 0x0, 0x200}, 0xc, &(0x7f0000000440)={&(0x7f0000000400)=@ipv6_getmulticast={0x14, 0x3a, 0x203, 0x70bd2c, 0x25dfdbfc, {}, ["", "", "", "", "", ""]}, 0x14}, 0x1, 0x0, 0x0, 0x4000}, 0x80) sendmsg$BATADV_CMD_GET_ORIGINATORS(0xffffffffffffffff, &(0x7f0000000780)={0x0, 0x0, &(0x7f0000000740)={0x0}}, 0x0) sendmsg$BATADV_CMD_GET_HARDIF(0xffffffffffffffff, &(0x7f0000000200)={0x0, 0x0, &(0x7f00000001c0)={&(0x7f0000000140)={0x14, 0x0, 0x0, 0x70bd27}, 0x14}}, 0x0) r0 = socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_genetlink_get_family_id$l2tp(&(0x7f0000000680), 0xffffffffffffffff) sendmsg$L2TP_CMD_TUNNEL_CREATE(r0, &(0x7f0000000240)={0x0, 0x0, &(0x7f0000000380)={&(0x7f0000000300)={0x44, r1, 0x917, 0x0, 0x0, {}, [@L2TP_ATTR_PROTO_VERSION={0x5}, @L2TP_ATTR_CONN_ID={0x8, 0x9, 0xc000000}, @L2TP_ATTR_ENCAP_TYPE={0x6, 0x2, 0x1}, @L2TP_ATTR_PEER_CONN_ID={0x8}, @L2TP_ATTR_IP_SADDR={0x8, 0x18, @loopback=0xac1414aa}, @L2TP_ATTR_IP_DADDR={0x8, 0x19, @multicast2}]}, 0x44}}, 0x0) sendmsg$L2TP_CMD_SESSION_DELETE(0xffffffffffffffff, &(0x7f0000000340)={&(0x7f0000000100)={0x10, 0x0, 0x0, 0x4000000}, 0xc, &(0x7f0000000300)={&(0x7f00000002c0)={0x40, r1, 0x8, 0x70bd25, 0x25dfdbfc, {}, [@L2TP_ATTR_UDP_CSUM={0x5, 0xd, 0x1}, @L2TP_ATTR_IP6_DADDR={0x14, 0x20, @local}, @L2TP_ATTR_FD={0x8, 0x17, @l2tp}, @L2TP_ATTR_UDP_ZERO_CSUM6_TX={0x5}]}, 0x40}, 0x1, 0x0, 0x0, 0x4000000}, 0x4000042) syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000040)='./file0\x00', 0xb000000, 0x41c, &(0x7f0000000540)=[{&(0x7f0000010000)="200000000002000019000700600100000f040000000000000000000004000000000002000020000020000000ddf4655fddf4655f0100ffff53ef010001000000ddf4655f000000000000000001000000000000000b0000000001000008000000d26400004003", 0x66, 0x400}, {&(0x7f0000010100)="0000000000000000000000026856d49a00cc4371bd6a7c893f280045010040", 0x1f, 0x4e0}, {&(0x7f0000010300)="03", 0xfeb1, 0x640}, {&(0x7f0000010400)="030000000200000005", 0xffc3, 0x800}, {&(0x7f0000010e00)="ed41000000040000ddf4655fddf4655fddf4655f000000000000040020", 0x1d, 0x1500}, {&(0x7f00000000c0)="80810000007f", 0xfc3b, 0x1600}], 0x81, &(0x7f0000000180)={[{@errors_remount}]}) [ 436.784285][T25779] EXT4-fs (loop4): Remounting filesystem read-only [ 436.790840][T25779] EXT4-fs error (device loop4): ext4_quota_enable:6781: comm syz-executor.4: Bad quota inode # 3 [ 436.806296][T25768] EXT4-fs warning (device loop5): ext4_enable_quotas:6821: Failed to enable quota tracking (type=0, err=-117). Please run e2fsck to fix. [ 436.820381][T25768] EXT4-fs (loop5): Cannot turn on quotas: error -117 [ 436.827080][T25768] EXT4-fs (loop5): mounted filesystem without journal. Quota mode: writeback. 04:23:25 executing program 2: sendmsg$BATADV_CMD_GET_ORIGINATORS(0xffffffffffffffff, &(0x7f0000000780)={0x0, 0x0, &(0x7f0000000740)={0x0}}, 0x0) sendmsg$L2TP_CMD_SESSION_DELETE(0xffffffffffffffff, &(0x7f0000000340)={&(0x7f0000000100)={0x10, 0x0, 0x0, 0x4000000}, 0xc, 0x0}, 0x0) syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000040)='./file0\x00', 0x0, 0x41c, &(0x7f0000000540)=[{&(0x7f0000010000)="200000510002000019000700600100000f040000000000000000000004000000000002000020000020000000ddf4655fddf4655f0100ffff53ef010001000000ddf4655f000000000000000001000000000000000b0000000001000008000000d26400004003", 0x66, 0x400}, {&(0x7f0000010100)="0000000000000000000000026856d49a00cc4371bd6a7c893f280045010040", 0x1f, 0x4e0}, {&(0x7f0000010300)="03", 0xfeb1, 0x640}, {&(0x7f0000010400)="030000000200000005", 0xffc3, 0x800}, {&(0x7f0000010e00)="ed41000000040000ddf4655fddf4655fddf4655f000000000000040020", 0x1d, 0x1500}, {&(0x7f00000000c0)="80810000007f", 0xfc3b, 0x1600}], 0x81, &(0x7f0000000180)={[{@errors_remount}]}) [ 436.866154][T25779] EXT4-fs warning (device loop4): ext4_enable_quotas:6821: Failed to enable quota tracking (type=0, err=-117). Please run e2fsck to fix. [ 436.880211][T25779] EXT4-fs (loop4): Cannot turn on quotas: error -117 [ 436.886916][T25779] EXT4-fs (loop4): mounted filesystem without journal. Quota mode: writeback. [ 436.896193][ T1854] EXT4-fs (loop5): unmounting filesystem. 04:23:25 executing program 4: sendmsg$BATADV_CMD_GET_ORIGINATORS(0xffffffffffffffff, &(0x7f0000000780)={0x0, 0x0, &(0x7f0000000740)={0x0}}, 0x0) sendmsg$L2TP_CMD_SESSION_DELETE(0xffffffffffffffff, &(0x7f0000000340)={&(0x7f0000000100)={0x10, 0x0, 0x0, 0x4000000}, 0xc, 0x0}, 0x0) syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000040)='./file0\x00', 0x0, 0x41c, &(0x7f0000000540)=[{&(0x7f0000010000)="200000000f02000019000700600100000f040000000000000000000004000000000002000020000020000000ddf4655fddf4655f0100ffff53ef010001000000ddf4655f000000000000000001000000000000000b0000000001000008000000d26400004003", 0x66, 0x400}, {&(0x7f0000010100)="0000000000000000000000026856d49a00cc4371bd6a7c893f280045010040", 0x1f, 0x4e0}, {&(0x7f0000010300)="03", 0xfeb1, 0x640}, {&(0x7f0000010400)="030000000200000005", 0xffc3, 0x800}, {&(0x7f0000010e00)="ed41000000040000ddf4655fddf4655fddf4655f000000000000040020", 0x1d, 0x1500}, {&(0x7f00000000c0)="80810000007f", 0xfc3b, 0x1600}], 0x81, &(0x7f0000000180)={[{@errors_remount}]}) 04:23:25 executing program 1: r0 = socket$nl_rdma(0x10, 0x3, 0x14) ioctl$sock_SIOCETHTOOL(r0, 0x8946, &(0x7f0000000040)={'ip6gretap0\x00', &(0x7f0000000000)=@ethtool_sfeatures}) [ 436.914804][T25797] loop2: detected capacity change from 0 to 264192 [ 436.927581][T25794] loop3: detected capacity change from 0 to 264192 [ 436.943790][T25800] loop5: detected capacity change from 0 to 264192 [ 436.950703][T25794] EXT4-fs (loop3): inodes count not valid: 234881056 vs 32 [ 436.966652][ T1846] EXT4-fs (loop4): unmounting filesystem. [ 436.972859][T25797] EXT4-fs (loop2): inodes count not valid: 1358954528 vs 32 [ 436.980467][T25800] EXT4-fs (loop5): ext4_check_descriptors: Inode bitmap for group 0 overlaps block group descriptors [ 436.991497][ T24] audit: type=1400 audit(1662265405.812:305): avc: denied { ioctl } for pid=25801 comm="syz-executor.1" path="socket:[95923]" dev="sockfs" ino=95923 ioctlcmd=0x8946 scontext=root:sysadm_r:sysadm_t tcontext=root:sysadm_r:sysadm_t tclass=netlink_rdma_socket permissive=1 04:23:25 executing program 1: r0 = socket$nl_generic(0x10, 0x3, 0x10) sendmsg$NL80211_CMD_ABORT_SCAN(r0, 0xffffffffffffffff, 0x0) 04:23:25 executing program 2: sendmsg$BATADV_CMD_GET_ORIGINATORS(0xffffffffffffffff, &(0x7f0000000780)={0x0, 0x0, &(0x7f0000000740)={0x0}}, 0x0) sendmsg$L2TP_CMD_SESSION_DELETE(0xffffffffffffffff, &(0x7f0000000340)={&(0x7f0000000100)={0x10, 0x0, 0x0, 0x4000000}, 0xc, 0x0}, 0x0) syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000040)='./file0\x00', 0x0, 0x41c, &(0x7f0000000540)=[{&(0x7f0000010000)="200003510002000019000700600100000f040000000000000000000004000000000002000020000020000000ddf4655fddf4655f0100ffff53ef010001000000ddf4655f000000000000000001000000000000000b0000000001000008000000d26400004003", 0x66, 0x400}, {&(0x7f0000010100)="0000000000000000000000026856d49a00cc4371bd6a7c893f280045010040", 0x1f, 0x4e0}, {&(0x7f0000010300)="03", 0xfeb1, 0x640}, {&(0x7f0000010400)="030000000200000005", 0xffc3, 0x800}, {&(0x7f0000010e00)="ed41000000040000ddf4655fddf4655fddf4655f000000000000040020", 0x1d, 0x1500}, {&(0x7f00000000c0)="80810000007f", 0xfc3b, 0x1600}], 0x81, &(0x7f0000000180)={[{@errors_remount}]}) 04:23:25 executing program 0: r0 = socket$inet_udp(0x2, 0x2, 0x0) bind$inet(r0, &(0x7f0000000380)={0x2, 0xfffe, @dev={0xac, 0x14, 0x14, 0x31}}, 0x10) setsockopt$sock_int(r0, 0x1, 0x6, &(0x7f0000000140)=0x36, 0x4) accept4$inet6(0xffffffffffffffff, &(0x7f00000000c0), &(0x7f0000000000)=0x1c, 0x800) setsockopt$inet6_tcp_TCP_REPAIR_QUEUE(0xffffffffffffffff, 0x6, 0x14, &(0x7f0000000200)=0x1, 0x4) connect$inet(r0, &(0x7f0000000400)={0x2, 0x4e21, @broadcast}, 0x10) ioctl$sock_SIOCSIFVLAN_GET_VLAN_INGRESS_PRIORITY_CMD(0xffffffffffffffff, 0x8983, 0x0) r1 = socket$packet(0x11, 0x3, 0x300) setsockopt$packet_int(r1, 0x107, 0x14, &(0x7f0000000240)=0x100220, 0x4) bind$packet(r1, &(0x7f0000000040)={0x11, 0x4, 0x0, 0x1, 0x0, 0x6, @random="454c8a39dd98"}, 0x14) r2 = openat$vcsu(0xffffffffffffff9c, &(0x7f0000000580), 0x0, 0x0) syz_io_uring_submit(0x0, 0x0, &(0x7f0000002180)=@IORING_OP_SENDMSG={0x9, 0x4, 0x0, r2, 0x0, &(0x7f0000002140)={&(0x7f00000005c0)=@xdp={0x2c, 0xe, 0x0, 0x17}, 0x80, &(0x7f0000000b00)=[{&(0x7f0000000640)="795b15372cefc7484dd057042cf84acb", 0x10}, {&(0x7f0000000840)}, {&(0x7f0000000880)="dc1defc4688e297f1b7e9d0215692a925f519ad6f42041565eb956166b2b539cf4c4d1ac6a4a13806d05e00786b4f3698b477f1c4027226a55a8f59efd00297b99c8b6dfeba79a86b0bfd87bf8c54b953735770895b1a5190126a6b050d4a82f93c97a08e6453945aade833a4e", 0x6d}, {&(0x7f0000000900), 0xfffffffffffffc93}, {&(0x7f0000000940)="d0741a051e3a809c0d68f46e01bf601837c2f02695d15328648dd35e2d6a90e82e5cd5c776f81e3a6587ef47e2d277ecf0a8171de8d223d21eb8e2b5add6d42911738cfb2ae97ca4c5e339b0", 0x4c}, {&(0x7f00000009c0)="388777f5b4ce0be53fa6ca1acb7540539f8602f6c45d98962527ff070dc19ed53ddf751f5b59fdba", 0x28}, {&(0x7f0000000a00)="ea2ea7dc7e7176ab3bfb9064888b6165eac53595e20f7b173131a40f82488a4ce64376e8bd545d226b8fdb16842c2c40497cc841c6216e307bac81ae43d6575076337bf0c39997ce70054f25185a5cb7346775d5b5a208518e5e14bf74896a0caf51396ad5b99080930947e26562b2b10a75d5268d898bc9eb94e2f4874fc861e9bd113d69f9204523fd910e5831a61b6d4137", 0x93}, {&(0x7f0000000ac0)="758b12fc4121eca0b980a44806c0d0d603f7b632797df6b259275a4539ba19f06016", 0x22}], 0x8, &(0x7f00000021c0)=ANY=[], 0x476}, 0x0, 0x20040084, 0x1}, 0x1d98) setsockopt$packet_add_memb(0xffffffffffffffff, 0x107, 0x1, &(0x7f00000002c0)={0x0, 0x1, 0x6, @link_local={0x1, 0x80, 0xc2, 0x0, 0x0, 0x2}}, 0x10) connect$inet(r0, &(0x7f0000000340)={0x2, 0x4e23, @private=0xa010101}, 0x89) sendto$inet6(r1, &(0x7f0000000680)="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", 0x1bc, 0x0, 0x0, 0xfffffffffffffe47) ioctl$sock_SIOCGIFVLAN_DEL_VLAN_CMD(r1, 0x8982, &(0x7f0000000040)={0x1, 'vlan0\x00', {}, 0x6}) sendmmsg(r0, &(0x7f0000007fc0), 0x400000000000695, 0x0) ioctl$AUTOFS_DEV_IOCTL_PROTOSUBVER(r2, 0xc0189373, &(0x7f0000000080)=ANY=[@ANYRES16=r2, @ANYRESOCT, @ANYBLOB="00043099a9564b365b2b666901653000"/30]) recvmsg(0xffffffffffffffff, &(0x7f0000000280)={&(0x7f0000000180)=@can, 0x80, &(0x7f0000000d80), 0x0, &(0x7f0000000e00)=""/122, 0x7a}, 0x60) mmap(&(0x7f0000000000/0xb36000)=nil, 0xb36000, 0x3000003, 0x8031, 0xffffffffffffffff, 0x0) socket$inet_udp(0x2, 0x2, 0x0) (async) bind$inet(r0, &(0x7f0000000380)={0x2, 0xfffe, @dev={0xac, 0x14, 0x14, 0x31}}, 0x10) (async) setsockopt$sock_int(r0, 0x1, 0x6, &(0x7f0000000140)=0x36, 0x4) (async) accept4$inet6(0xffffffffffffffff, &(0x7f00000000c0), &(0x7f0000000000)=0x1c, 0x800) (async) setsockopt$inet6_tcp_TCP_REPAIR_QUEUE(0xffffffffffffffff, 0x6, 0x14, &(0x7f0000000200)=0x1, 0x4) (async) connect$inet(r0, &(0x7f0000000400)={0x2, 0x4e21, @broadcast}, 0x10) (async) ioctl$sock_SIOCSIFVLAN_GET_VLAN_INGRESS_PRIORITY_CMD(0xffffffffffffffff, 0x8983, 0x0) (async) socket$packet(0x11, 0x3, 0x300) (async) setsockopt$packet_int(r1, 0x107, 0x14, &(0x7f0000000240)=0x100220, 0x4) (async) bind$packet(r1, &(0x7f0000000040)={0x11, 0x4, 0x0, 0x1, 0x0, 0x6, @random="454c8a39dd98"}, 0x14) (async) openat$vcsu(0xffffffffffffff9c, &(0x7f0000000580), 0x0, 0x0) (async) syz_io_uring_submit(0x0, 0x0, &(0x7f0000002180)=@IORING_OP_SENDMSG={0x9, 0x4, 0x0, r2, 0x0, &(0x7f0000002140)={&(0x7f00000005c0)=@xdp={0x2c, 0xe, 0x0, 0x17}, 0x80, &(0x7f0000000b00)=[{&(0x7f0000000640)="795b15372cefc7484dd057042cf84acb", 0x10}, {&(0x7f0000000840)}, {&(0x7f0000000880)="dc1defc4688e297f1b7e9d0215692a925f519ad6f42041565eb956166b2b539cf4c4d1ac6a4a13806d05e00786b4f3698b477f1c4027226a55a8f59efd00297b99c8b6dfeba79a86b0bfd87bf8c54b953735770895b1a5190126a6b050d4a82f93c97a08e6453945aade833a4e", 0x6d}, {&(0x7f0000000900), 0xfffffffffffffc93}, {&(0x7f0000000940)="d0741a051e3a809c0d68f46e01bf601837c2f02695d15328648dd35e2d6a90e82e5cd5c776f81e3a6587ef47e2d277ecf0a8171de8d223d21eb8e2b5add6d42911738cfb2ae97ca4c5e339b0", 0x4c}, {&(0x7f00000009c0)="388777f5b4ce0be53fa6ca1acb7540539f8602f6c45d98962527ff070dc19ed53ddf751f5b59fdba", 0x28}, {&(0x7f0000000a00)="ea2ea7dc7e7176ab3bfb9064888b6165eac53595e20f7b173131a40f82488a4ce64376e8bd545d226b8fdb16842c2c40497cc841c6216e307bac81ae43d6575076337bf0c39997ce70054f25185a5cb7346775d5b5a208518e5e14bf74896a0caf51396ad5b99080930947e26562b2b10a75d5268d898bc9eb94e2f4874fc861e9bd113d69f9204523fd910e5831a61b6d4137", 0x93}, {&(0x7f0000000ac0)="758b12fc4121eca0b980a44806c0d0d603f7b632797df6b259275a4539ba19f06016", 0x22}], 0x8, &(0x7f00000021c0)=ANY=[], 0x476}, 0x0, 0x20040084, 0x1}, 0x1d98) (async) setsockopt$packet_add_memb(0xffffffffffffffff, 0x107, 0x1, &(0x7f00000002c0)={0x0, 0x1, 0x6, @link_local={0x1, 0x80, 0xc2, 0x0, 0x0, 0x2}}, 0x10) (async) connect$inet(r0, &(0x7f0000000340)={0x2, 0x4e23, @private=0xa010101}, 0x89) (async) sendto$inet6(r1, &(0x7f0000000680)="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", 0x1bc, 0x0, 0x0, 0xfffffffffffffe47) (async) ioctl$sock_SIOCGIFVLAN_DEL_VLAN_CMD(r1, 0x8982, &(0x7f0000000040)={0x1, 'vlan0\x00', {}, 0x6}) (async) sendmmsg(r0, &(0x7f0000007fc0), 0x400000000000695, 0x0) (async) ioctl$AUTOFS_DEV_IOCTL_PROTOSUBVER(r2, 0xc0189373, &(0x7f0000000080)=ANY=[@ANYRES16=r2, @ANYRESOCT, @ANYBLOB="00043099a9564b365b2b666901653000"/30]) (async) recvmsg(0xffffffffffffffff, &(0x7f0000000280)={&(0x7f0000000180)=@can, 0x80, &(0x7f0000000d80), 0x0, &(0x7f0000000e00)=""/122, 0x7a}, 0x60) (async) mmap(&(0x7f0000000000/0xb36000)=nil, 0xb36000, 0x3000003, 0x8031, 0xffffffffffffffff, 0x0) (async) 04:23:25 executing program 3: sendmsg$BATADV_CMD_GET_ORIGINATORS(0xffffffffffffffff, &(0x7f0000000780)={0x0, 0x0, &(0x7f0000000740)={0x0}}, 0x0) sendmsg$L2TP_CMD_SESSION_DELETE(0xffffffffffffffff, &(0x7f0000000340)={&(0x7f0000000100)={0x10, 0x0, 0x0, 0x4000000}, 0xc, 0x0}, 0x0) syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000040)='./file0\x00', 0x0, 0x41c, &(0x7f0000000540)=[{&(0x7f0000010000)="2000000f0002000019000700600100000f040000000000000000000004000000000002000020000020000000ddf4655fddf4655f0100ffff53ef010001000000ddf4655f000000000000000001000000000000000b0000000001000008000000d26400004003", 0x66, 0x400}, {&(0x7f0000010100)="0000000000000000000000026856d49a00cc4371bd6a7c893f280045010040", 0x1f, 0x4e0}, {&(0x7f0000010300)="03", 0xfeb1, 0x640}, {&(0x7f0000010400)="030000000200000005", 0xffc3, 0x800}, {&(0x7f0000010e00)="ed41000000040000ddf4655fddf4655fddf4655f000000000000040020", 0x1d, 0x1500}, {&(0x7f00000000c0)="80810000007f", 0xfc3b, 0x1600}], 0x81, &(0x7f0000000180)={[{@errors_remount}]}) [ 437.033414][T25800] EXT4-fs (loop5): orphan cleanup on readonly fs [ 437.056381][T25800] EXT4-fs error (device loop5): __ext4_iget:4988: inode #3: block 67108864: comm syz-executor.5: invalid block [ 437.070327][T25800] EXT4-fs (loop5): Remounting filesystem read-only 04:23:25 executing program 1: r0 = epoll_create(0x7fffffff) epoll_wait(r0, &(0x7f0000000340)=[{}], 0x1, 0x0) 04:23:25 executing program 1: bpf$MAP_CREATE(0x0, &(0x7f0000000040)=@base={0x6, 0x4, 0x6, 0x8ab2, 0x400}, 0x48) [ 437.077021][T25800] EXT4-fs error (device loop5): ext4_quota_enable:6781: comm syz-executor.5: Bad quota inode # 3 [ 437.077134][T25807] loop4: detected capacity change from 0 to 264192 [ 437.101031][T25807] EXT4-fs (loop4): ext4_check_descriptors: Inode bitmap for group 0 overlaps block group descriptors [ 437.122180][T25808] loop2: detected capacity change from 0 to 264192 04:23:26 executing program 1: r0 = socket$inet6_tcp(0xa, 0x1, 0x0) setsockopt$inet6_tcp_TCP_REPAIR(r0, 0x6, 0x11, &(0x7f0000000000), 0x4) [ 437.136696][T25800] EXT4-fs warning (device loop5): ext4_enable_quotas:6821: Failed to enable quota tracking (type=0, err=-117). Please run e2fsck to fix. [ 437.150744][T25800] EXT4-fs (loop5): Cannot turn on quotas: error -117 [ 437.157524][T25800] EXT4-fs (loop5): mounted filesystem without journal. Quota mode: writeback. [ 437.163982][T25814] loop3: detected capacity change from 0 to 264192 04:23:26 executing program 1: r0 = socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_genetlink_get_family_id$team(&(0x7f0000000080), 0xffffffffffffffff) ioctl$ifreq_SIOCGIFINDEX_team(r0, 0x8933, &(0x7f0000000240)={'team0\x00', 0x0}) sendmsg$TEAM_CMD_OPTIONS_GET(r0, &(0x7f0000000340)={0x0, 0x0, &(0x7f0000000280)={&(0x7f0000000440)={0x20, r1, 0x439, 0x0, 0x0, {}, [{{0x8, 0x1, r2}, {0x4}}]}, 0x20}}, 0x0) [ 437.195988][T25808] EXT4-fs (loop2): inodes count not valid: 1359151136 vs 32 [ 437.218927][T25814] EXT4-fs (loop3): inodes count not valid: 251658272 vs 32 04:23:26 executing program 5: sendmsg$nl_route(0xffffffffffffffff, &(0x7f0000000480)={&(0x7f00000003c0)={0x10, 0x0, 0x0, 0x200}, 0xc, &(0x7f0000000440)={&(0x7f0000000400)=@ipv6_getmulticast={0x14, 0x3a, 0x203, 0x70bd2c, 0x25dfdbfc, {}, ["", "", "", "", "", ""]}, 0x14}, 0x1, 0x0, 0x0, 0x4000}, 0x80) sendmsg$BATADV_CMD_GET_ORIGINATORS(0xffffffffffffffff, &(0x7f0000000780)={0x0, 0x0, &(0x7f0000000740)={0x0}}, 0x0) sendmsg$BATADV_CMD_GET_HARDIF(0xffffffffffffffff, &(0x7f0000000200)={0x0, 0x0, &(0x7f00000001c0)={&(0x7f0000000140)={0x14, 0x0, 0x0, 0x70bd27}, 0x14}}, 0x0) r0 = socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_genetlink_get_family_id$l2tp(&(0x7f0000000680), 0xffffffffffffffff) sendmsg$L2TP_CMD_TUNNEL_CREATE(r0, &(0x7f0000000240)={0x0, 0x0, &(0x7f0000000380)={&(0x7f0000000300)={0x44, r1, 0x917, 0x0, 0x0, {}, [@L2TP_ATTR_PROTO_VERSION={0x5}, @L2TP_ATTR_CONN_ID={0x8, 0x9, 0xc000000}, @L2TP_ATTR_ENCAP_TYPE={0x6, 0x2, 0x1}, @L2TP_ATTR_PEER_CONN_ID={0x8}, @L2TP_ATTR_IP_SADDR={0x8, 0x18, @loopback=0xac1414aa}, @L2TP_ATTR_IP_DADDR={0x8, 0x19, @multicast2}]}, 0x44}}, 0x0) sendmsg$L2TP_CMD_SESSION_DELETE(0xffffffffffffffff, &(0x7f0000000340)={&(0x7f0000000100)={0x10, 0x0, 0x0, 0x4000000}, 0xc, &(0x7f0000000300)={&(0x7f00000002c0)={0x40, r1, 0x8, 0x70bd25, 0x25dfdbfc, {}, [@L2TP_ATTR_UDP_CSUM={0x5, 0xd, 0x1}, @L2TP_ATTR_IP6_DADDR={0x14, 0x20, @local}, @L2TP_ATTR_FD={0x8, 0x17, @l2tp}, @L2TP_ATTR_UDP_ZERO_CSUM6_TX={0x5}]}, 0x40}, 0x1, 0x0, 0x0, 0x4000000}, 0x4000042) syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000040)='./file0\x00', 0xc000000, 0x41c, &(0x7f0000000540)=[{&(0x7f0000010000)="200000000002000019000700600100000f040000000000000000000004000000000002000020000020000000ddf4655fddf4655f0100ffff53ef010001000000ddf4655f000000000000000001000000000000000b0000000001000008000000d26400004003", 0x66, 0x400}, {&(0x7f0000010100)="0000000000000000000000026856d49a00cc4371bd6a7c893f280045010040", 0x1f, 0x4e0}, {&(0x7f0000010300)="03", 0xfeb1, 0x640}, {&(0x7f0000010400)="030000000200000005", 0xffc3, 0x800}, {&(0x7f0000010e00)="ed41000000040000ddf4655fddf4655fddf4655f000000000000040020", 0x1d, 0x1500}, {&(0x7f00000000c0)="80810000007f", 0xfc3b, 0x1600}], 0x81, &(0x7f0000000180)={[{@errors_remount}]}) 04:23:26 executing program 2: sendmsg$BATADV_CMD_GET_ORIGINATORS(0xffffffffffffffff, &(0x7f0000000780)={0x0, 0x0, &(0x7f0000000740)={0x0}}, 0x0) sendmsg$L2TP_CMD_SESSION_DELETE(0xffffffffffffffff, &(0x7f0000000340)={&(0x7f0000000100)={0x10, 0x0, 0x0, 0x4000000}, 0xc, 0x0}, 0x0) syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000040)='./file0\x00', 0x0, 0x41c, &(0x7f0000000540)=[{&(0x7f0000010000)="200000550002000019000700600100000f040000000000000000000004000000000002000020000020000000ddf4655fddf4655f0100ffff53ef010001000000ddf4655f000000000000000001000000000000000b0000000001000008000000d26400004003", 0x66, 0x400}, {&(0x7f0000010100)="0000000000000000000000026856d49a00cc4371bd6a7c893f280045010040", 0x1f, 0x4e0}, {&(0x7f0000010300)="03", 0xfeb1, 0x640}, {&(0x7f0000010400)="030000000200000005", 0xffc3, 0x800}, {&(0x7f0000010e00)="ed41000000040000ddf4655fddf4655fddf4655f000000000000040020", 0x1d, 0x1500}, {&(0x7f00000000c0)="80810000007f", 0xfc3b, 0x1600}], 0x81, &(0x7f0000000180)={[{@errors_remount}]}) [ 437.246952][T25807] EXT4-fs (loop4): orphan cleanup on readonly fs [ 437.270867][ T1854] EXT4-fs (loop5): unmounting filesystem. [ 437.271037][T25807] EXT4-fs error (device loop4): __ext4_iget:4988: inode #3: block 67108864: comm syz-executor.4: invalid block [ 437.306384][T25825] loop2: detected capacity change from 0 to 264192 [ 437.319529][T25807] EXT4-fs (loop4): Remounting filesystem read-only [ 437.326071][T25807] EXT4-fs error (device loop4): ext4_quota_enable:6781: comm syz-executor.4: Bad quota inode # 3 [ 437.341709][T25807] EXT4-fs warning (device loop4): ext4_enable_quotas:6821: Failed to enable quota tracking (type=0, err=-117). Please run e2fsck to fix. [ 437.342544][T25827] loop5: detected capacity change from 0 to 264192 [ 437.355788][T25807] EXT4-fs (loop4): Cannot turn on quotas: error -117 [ 437.369028][T25807] EXT4-fs (loop4): mounted filesystem without journal. Quota mode: writeback. [ 437.369143][T25827] EXT4-fs (loop5): ext4_check_descriptors: Inode bitmap for group 0 overlaps block group descriptors [ 437.388970][T25825] EXT4-fs (loop2): inodes count not valid: 1426063392 vs 32 04:23:26 executing program 4: sendmsg$BATADV_CMD_GET_ORIGINATORS(0xffffffffffffffff, &(0x7f0000000780)={0x0, 0x0, &(0x7f0000000740)={0x0}}, 0x0) sendmsg$L2TP_CMD_SESSION_DELETE(0xffffffffffffffff, &(0x7f0000000340)={&(0x7f0000000100)={0x10, 0x0, 0x0, 0x4000000}, 0xc, 0x0}, 0x0) syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000040)='./file0\x00', 0x0, 0x41c, &(0x7f0000000540)=[{&(0x7f0000010000)="200000030f02000019000700600100000f040000000000000000000004000000000002000020000020000000ddf4655fddf4655f0100ffff53ef010001000000ddf4655f000000000000000001000000000000000b0000000001000008000000d26400004003", 0x66, 0x400}, {&(0x7f0000010100)="0000000000000000000000026856d49a00cc4371bd6a7c893f280045010040", 0x1f, 0x4e0}, {&(0x7f0000010300)="03", 0xfeb1, 0x640}, {&(0x7f0000010400)="030000000200000005", 0xffc3, 0x800}, {&(0x7f0000010e00)="ed41000000040000ddf4655fddf4655fddf4655f000000000000040020", 0x1d, 0x1500}, {&(0x7f00000000c0)="80810000007f", 0xfc3b, 0x1600}], 0x81, &(0x7f0000000180)={[{@errors_remount}]}) 04:23:26 executing program 1: r0 = socket$netlink(0x10, 0x3, 0x0) sendmsg$IPSET_CMD_FLUSH(r0, &(0x7f0000000140)={0x0, 0x0, &(0x7f0000000100)={&(0x7f0000000180)={0x1c, 0x4, 0x6, 0x201, 0x0, 0x0, {}, [@IPSET_ATTR_PROTOCOL={0x5}]}, 0x4ffe0}}, 0x0) 04:23:26 executing program 3: sendmsg$BATADV_CMD_GET_ORIGINATORS(0xffffffffffffffff, &(0x7f0000000780)={0x0, 0x0, &(0x7f0000000740)={0x0}}, 0x0) sendmsg$L2TP_CMD_SESSION_DELETE(0xffffffffffffffff, &(0x7f0000000340)={&(0x7f0000000100)={0x10, 0x0, 0x0, 0x4000000}, 0xc, 0x0}, 0x0) syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000040)='./file0\x00', 0x0, 0x41c, &(0x7f0000000540)=[{&(0x7f0000010000)="200002100002000019000700600100000f040000000000000000000004000000000002000020000020000000ddf4655fddf4655f0100ffff53ef010001000000ddf4655f000000000000000001000000000000000b0000000001000008000000d26400004003", 0x66, 0x400}, {&(0x7f0000010100)="0000000000000000000000026856d49a00cc4371bd6a7c893f280045010040", 0x1f, 0x4e0}, {&(0x7f0000010300)="03", 0xfeb1, 0x640}, {&(0x7f0000010400)="030000000200000005", 0xffc3, 0x800}, {&(0x7f0000010e00)="ed41000000040000ddf4655fddf4655fddf4655f000000000000040020", 0x1d, 0x1500}, {&(0x7f00000000c0)="80810000007f", 0xfc3b, 0x1600}], 0x81, &(0x7f0000000180)={[{@errors_remount}]}) 04:23:26 executing program 1: r0 = socket$inet_udplite(0x2, 0x2, 0x88) ioctl$sock_ipv6_tunnel_SIOCCHG6RD(r0, 0x89fb, &(0x7f00000000c0)={'sit0\x00', &(0x7f0000000080)={@mcast2, @local, 0x16}}) [ 437.403913][T25827] EXT4-fs (loop5): orphan cleanup on readonly fs [ 437.415103][T25827] EXT4-fs error (device loop5): __ext4_iget:4988: inode #3: block 67108864: comm syz-executor.5: invalid block [ 437.427478][ T1846] EXT4-fs (loop4): unmounting filesystem. [ 437.429544][T25827] EXT4-fs (loop5): Remounting filesystem read-only [ 437.439820][T25827] EXT4-fs error (device loop5): ext4_quota_enable:6781: comm syz-executor.5: Bad quota inode # 3 [ 437.445310][T25850] loop3: detected capacity change from 0 to 264192 04:23:26 executing program 0: r0 = socket$inet_udp(0x2, 0x2, 0x0) bind$inet(r0, &(0x7f0000000380)={0x2, 0xfffe, @dev={0xac, 0x14, 0x14, 0x31}}, 0x10) setsockopt$sock_int(r0, 0x1, 0x6, &(0x7f0000000140)=0x36, 0x4) (async) accept4$inet6(0xffffffffffffffff, &(0x7f00000000c0), &(0x7f0000000000)=0x1c, 0x800) (async) setsockopt$inet6_tcp_TCP_REPAIR_QUEUE(0xffffffffffffffff, 0x6, 0x14, &(0x7f0000000200)=0x1, 0x4) (async) connect$inet(r0, &(0x7f0000000400)={0x2, 0x4e21, @broadcast}, 0x10) (async) ioctl$sock_SIOCSIFVLAN_GET_VLAN_INGRESS_PRIORITY_CMD(0xffffffffffffffff, 0x8983, 0x0) r1 = socket$packet(0x11, 0x3, 0x300) setsockopt$packet_int(r1, 0x107, 0x14, &(0x7f0000000240)=0x100220, 0x4) bind$packet(r1, &(0x7f0000000040)={0x11, 0x4, 0x0, 0x1, 0x0, 0x6, @random="454c8a39dd98"}, 0x14) (async) r2 = openat$vcsu(0xffffffffffffff9c, &(0x7f0000000580), 0x0, 0x0) syz_io_uring_submit(0x0, 0x0, &(0x7f0000002180)=@IORING_OP_SENDMSG={0x9, 0x4, 0x0, r2, 0x0, &(0x7f0000002140)={&(0x7f00000005c0)=@xdp={0x2c, 0xe, 0x0, 0x17}, 0x80, &(0x7f0000000b00)=[{&(0x7f0000000640)="795b15372cefc7484dd057042cf84acb", 0x10}, {&(0x7f0000000840)}, {&(0x7f0000000880)="dc1defc4688e297f1b7e9d0215692a925f519ad6f42041565eb956166b2b539cf4c4d1ac6a4a13806d05e00786b4f3698b477f1c4027226a55a8f59efd00297b99c8b6dfeba79a86b0bfd87bf8c54b953735770895b1a5190126a6b050d4a82f93c97a08e6453945aade833a4e", 0x6d}, {&(0x7f0000000900), 0xfffffffffffffc93}, {&(0x7f0000000940)="d0741a051e3a809c0d68f46e01bf601837c2f02695d15328648dd35e2d6a90e82e5cd5c776f81e3a6587ef47e2d277ecf0a8171de8d223d21eb8e2b5add6d42911738cfb2ae97ca4c5e339b0", 0x4c}, {&(0x7f00000009c0)="388777f5b4ce0be53fa6ca1acb7540539f8602f6c45d98962527ff070dc19ed53ddf751f5b59fdba", 0x28}, {&(0x7f0000000a00)="ea2ea7dc7e7176ab3bfb9064888b6165eac53595e20f7b173131a40f82488a4ce64376e8bd545d226b8fdb16842c2c40497cc841c6216e307bac81ae43d6575076337bf0c39997ce70054f25185a5cb7346775d5b5a208518e5e14bf74896a0caf51396ad5b99080930947e26562b2b10a75d5268d898bc9eb94e2f4874fc861e9bd113d69f9204523fd910e5831a61b6d4137", 0x93}, {&(0x7f0000000ac0)="758b12fc4121eca0b980a44806c0d0d603f7b632797df6b259275a4539ba19f06016", 0x22}], 0x8, &(0x7f00000021c0)=ANY=[], 0x476}, 0x0, 0x20040084, 0x1}, 0x1d98) (async) setsockopt$packet_add_memb(0xffffffffffffffff, 0x107, 0x1, &(0x7f00000002c0)={0x0, 0x1, 0x6, @link_local={0x1, 0x80, 0xc2, 0x0, 0x0, 0x2}}, 0x10) (async) connect$inet(r0, &(0x7f0000000340)={0x2, 0x4e23, @private=0xa010101}, 0x89) (async) sendto$inet6(r1, &(0x7f0000000680)="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", 0x1bc, 0x0, 0x0, 0xfffffffffffffe47) (async) ioctl$sock_SIOCGIFVLAN_DEL_VLAN_CMD(r1, 0x8982, &(0x7f0000000040)={0x1, 'vlan0\x00', {}, 0x6}) sendmmsg(r0, &(0x7f0000007fc0), 0x400000000000695, 0x0) (async) ioctl$AUTOFS_DEV_IOCTL_PROTOSUBVER(r2, 0xc0189373, &(0x7f0000000080)=ANY=[@ANYRES16=r2, @ANYRESOCT, @ANYBLOB="00043099a9564b365b2b666901653000"/30]) recvmsg(0xffffffffffffffff, &(0x7f0000000280)={&(0x7f0000000180)=@can, 0x80, &(0x7f0000000d80), 0x0, &(0x7f0000000e00)=""/122, 0x7a}, 0x60) (async) mmap(&(0x7f0000000000/0xb36000)=nil, 0xb36000, 0x3000003, 0x8031, 0xffffffffffffffff, 0x0) [ 437.456113][T25827] EXT4-fs warning (device loop5): ext4_enable_quotas:6821: Failed to enable quota tracking (type=0, err=-117). Please run e2fsck to fix. [ 437.470908][T25827] EXT4-fs (loop5): Cannot turn on quotas: error -117 [ 437.477675][T25827] EXT4-fs (loop5): mounted filesystem without journal. Quota mode: writeback. 04:23:26 executing program 1: bpf$MAP_CREATE(0x0, &(0x7f0000000140)=@base={0x12}, 0x48) 04:23:26 executing program 2: sendmsg$BATADV_CMD_GET_ORIGINATORS(0xffffffffffffffff, &(0x7f0000000780)={0x0, 0x0, &(0x7f0000000740)={0x0}}, 0x0) sendmsg$L2TP_CMD_SESSION_DELETE(0xffffffffffffffff, &(0x7f0000000340)={&(0x7f0000000100)={0x10, 0x0, 0x0, 0x4000000}, 0xc, 0x0}, 0x0) syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000040)='./file0\x00', 0x0, 0x41c, &(0x7f0000000540)=[{&(0x7f0000010000)="200001550002000019000700600100000f040000000000000000000004000000000002000020000020000000ddf4655fddf4655f0100ffff53ef010001000000ddf4655f000000000000000001000000000000000b0000000001000008000000d26400004003", 0x66, 0x400}, {&(0x7f0000010100)="0000000000000000000000026856d49a00cc4371bd6a7c893f280045010040", 0x1f, 0x4e0}, {&(0x7f0000010300)="03", 0xfeb1, 0x640}, {&(0x7f0000010400)="030000000200000005", 0xffc3, 0x800}, {&(0x7f0000010e00)="ed41000000040000ddf4655fddf4655fddf4655f000000000000040020", 0x1d, 0x1500}, {&(0x7f00000000c0)="80810000007f", 0xfc3b, 0x1600}], 0x81, &(0x7f0000000180)={[{@errors_remount}]}) [ 437.501720][T25850] EXT4-fs (loop3): inodes count not valid: 268566560 vs 32 04:23:26 executing program 5: sendmsg$nl_route(0xffffffffffffffff, &(0x7f0000000480)={&(0x7f00000003c0)={0x10, 0x0, 0x0, 0x200}, 0xc, &(0x7f0000000440)={&(0x7f0000000400)=@ipv6_getmulticast={0x14, 0x3a, 0x203, 0x70bd2c, 0x25dfdbfc, {}, ["", "", "", "", "", ""]}, 0x14}, 0x1, 0x0, 0x0, 0x4000}, 0x80) sendmsg$BATADV_CMD_GET_ORIGINATORS(0xffffffffffffffff, &(0x7f0000000780)={0x0, 0x0, &(0x7f0000000740)={0x0}}, 0x0) sendmsg$BATADV_CMD_GET_HARDIF(0xffffffffffffffff, &(0x7f0000000200)={0x0, 0x0, &(0x7f00000001c0)={&(0x7f0000000140)={0x14, 0x0, 0x0, 0x70bd27}, 0x14}}, 0x0) r0 = socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_genetlink_get_family_id$l2tp(&(0x7f0000000680), 0xffffffffffffffff) sendmsg$L2TP_CMD_TUNNEL_CREATE(r0, &(0x7f0000000240)={0x0, 0x0, &(0x7f0000000380)={&(0x7f0000000300)={0x44, r1, 0x917, 0x0, 0x0, {}, [@L2TP_ATTR_PROTO_VERSION={0x5}, @L2TP_ATTR_CONN_ID={0x8, 0x9, 0xc000000}, @L2TP_ATTR_ENCAP_TYPE={0x6, 0x2, 0x1}, @L2TP_ATTR_PEER_CONN_ID={0x8}, @L2TP_ATTR_IP_SADDR={0x8, 0x18, @loopback=0xac1414aa}, @L2TP_ATTR_IP_DADDR={0x8, 0x19, @multicast2}]}, 0x44}}, 0x0) sendmsg$L2TP_CMD_SESSION_DELETE(0xffffffffffffffff, &(0x7f0000000340)={&(0x7f0000000100)={0x10, 0x0, 0x0, 0x4000000}, 0xc, &(0x7f0000000300)={&(0x7f00000002c0)={0x40, r1, 0x8, 0x70bd25, 0x25dfdbfc, {}, [@L2TP_ATTR_UDP_CSUM={0x5, 0xd, 0x1}, @L2TP_ATTR_IP6_DADDR={0x14, 0x20, @local}, @L2TP_ATTR_FD={0x8, 0x17, @l2tp}, @L2TP_ATTR_UDP_ZERO_CSUM6_TX={0x5}]}, 0x40}, 0x1, 0x0, 0x0, 0x4000000}, 0x4000042) syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000040)='./file0\x00', 0xc540000, 0x41c, &(0x7f0000000540)=[{&(0x7f0000010000)="200000000002000019000700600100000f040000000000000000000004000000000002000020000020000000ddf4655fddf4655f0100ffff53ef010001000000ddf4655f000000000000000001000000000000000b0000000001000008000000d26400004003", 0x66, 0x400}, {&(0x7f0000010100)="0000000000000000000000026856d49a00cc4371bd6a7c893f280045010040", 0x1f, 0x4e0}, {&(0x7f0000010300)="03", 0xfeb1, 0x640}, {&(0x7f0000010400)="030000000200000005", 0xffc3, 0x800}, {&(0x7f0000010e00)="ed41000000040000ddf4655fddf4655fddf4655f000000000000040020", 0x1d, 0x1500}, {&(0x7f00000000c0)="80810000007f", 0xfc3b, 0x1600}], 0x81, &(0x7f0000000180)={[{@errors_remount}]}) 04:23:26 executing program 1: r0 = socket$nl_generic(0x10, 0x3, 0x10) sendmsg$TEAM_CMD_OPTIONS_SET(r0, &(0x7f0000000300)={0x0, 0x0, &(0x7f00000002c0)={&(0x7f0000000000)=ANY=[@ANYBLOB="54010000", @ANYRES16, @ANYBLOB="ec"], 0x154}}, 0x0) syz_genetlink_get_family_id$smc(&(0x7f0000000100), r0) syz_genetlink_get_family_id$team(&(0x7f0000000240), r0) 04:23:26 executing program 0: r0 = socket$inet_udp(0x2, 0x2, 0x0) bind$inet(r0, &(0x7f0000000380)={0x2, 0xfffe, @dev={0xac, 0x14, 0x14, 0x31}}, 0x10) setsockopt$sock_int(r0, 0x1, 0x6, &(0x7f0000000140)=0x36, 0x4) r1 = accept4$inet6(0xffffffffffffffff, &(0x7f00000000c0), &(0x7f0000000000)=0x1c, 0x800) setsockopt$inet6_tcp_TCP_REPAIR_QUEUE(0xffffffffffffffff, 0x6, 0x14, &(0x7f0000000200)=0x1, 0x4) connect$inet(r0, &(0x7f0000000400)={0x2, 0x4e21, @broadcast}, 0x10) ioctl$sock_SIOCSIFVLAN_GET_VLAN_INGRESS_PRIORITY_CMD(0xffffffffffffffff, 0x8983, 0x0) r2 = socket$packet(0x11, 0x3, 0x300) setsockopt$packet_int(r2, 0x107, 0x14, &(0x7f0000000240)=0x100220, 0x4) bind$packet(r2, &(0x7f0000000040)={0x11, 0x4, 0x0, 0x1, 0x0, 0x6, @random="454c8a39dd98"}, 0x14) r3 = openat$vcsu(0xffffffffffffff9c, &(0x7f0000000580), 0x0, 0x0) syz_io_uring_submit(0x0, 0x0, &(0x7f0000002180)=@IORING_OP_SENDMSG={0x9, 0x4, 0x0, r3, 0x0, &(0x7f0000002140)={&(0x7f00000005c0)=@xdp={0x2c, 0xe, 0x0, 0x17}, 0x80, &(0x7f0000000b00)=[{&(0x7f0000000640)="795b15372cefc7484dd057042cf84acb", 0x10}, {&(0x7f0000000840)}, {&(0x7f0000000880)="dc1defc4688e297f1b7e9d0215692a925f519ad6f42041565eb956166b2b539cf4c4d1ac6a4a13806d05e00786b4f3698b477f1c4027226a55a8f59efd00297b99c8b6dfeba79a86b0bfd87bf8c54b953735770895b1a5190126a6b050d4a82f93c97a08e6453945aade833a4e", 0x6d}, {&(0x7f0000000900)}, {&(0x7f0000000940)="d0741a051e3a809c0d68f46e01bf601837c2f02695d15328648dd35e2d6a90e82e5cd5c776f81e3a6587ef47e2d277ecf0a8171de8d223d21eb8e2b5add6d42911738cfb2ae97ca4c5e339b0", 0x4c}, {&(0x7f00000009c0)="388777f5b4ce0be53fa6ca1acb7540539f8602f6c45d98962527ff070dc19ed53ddf751f5b59fdba", 0x28}, {&(0x7f0000000a00)="ea2ea7dc7e7176ab3bfb9064888b6165eac53595e20f7b173131a40f82488a4ce64376e8bd545d226b8fdb16842c2c40497cc841c6216e307bac81ae43d6575076337bf0c39997ce70054f25185a5cb7346775d5b5a208518e5e14bf74896a0caf51396ad5b99080930947e26562b2b10a75d5268d898bc9eb94e2f4874fc861e9bd113d69f9204523fd910e5831a61b6d4137", 0x93}, {&(0x7f0000000ac0)="758b12fc4121eca0b980a44806c0d0d603f7b632797df6b259275a4539ba19f06016", 0x22}], 0x8, &(0x7f00000021c0)=ANY=[], 0x476}, 0x0, 0x20040084, 0x1}, 0x1d98) setsockopt$packet_add_memb(0xffffffffffffffff, 0x107, 0x1, &(0x7f00000002c0)={0x0, 0x1, 0x6, @link_local={0x1, 0x80, 0xc2, 0x0, 0x0, 0x2}}, 0x10) connect$inet(r0, &(0x7f0000000340)={0x2, 0x4e23, @private=0xa010101}, 0x89) sendto$inet6(r2, &(0x7f0000000680)="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", 0x1bc, 0x0, 0x0, 0xfffffffffffffe47) ioctl$sock_SIOCGIFVLAN_DEL_VLAN_CMD(r2, 0x8982, &(0x7f0000000040)={0x1, 'vlan0\x00', {}, 0x6}) sendmmsg(r0, &(0x7f0000007fc0), 0x400000000000695, 0x0) ioctl$AUTOFS_DEV_IOCTL_PROTOSUBVER(0xffffffffffffffff, 0xc0189373, &(0x7f0000000440)=ANY=[@ANYBLOB="014000000100000018000000", @ANYRES32=r1, @ANYBLOB="00048f94485bd33a08b23b0bfe43726f16d110910b1a6aad647cb8c65b804cd633b7558dc3f46edaac66a7aa391b5fb24d7836c22834848efa1f8671a882708161731975097cf7c75913229efd53afac4a915574f6e75a22ec0b1d910b50acc3ee4dcdac6bb918e838d562b2d0869828f220548e352f2e9b36f3475e9259856a0c3c59f282d156bef33381238502c7ca62449222647b4404793756c90dfe391089ea0ec0773160bbc271261743d143cf3e63309c44a9bed4bb01c8e80c4c3337a055407cadcbc56601c16742a4b33f1b17fb6ac605b425e6148594f023dbd35da44c815f4987b407693186ad03ec44"]) recvmsg(r4, &(0x7f0000000280)={&(0x7f0000000180)=@can, 0x80, &(0x7f0000000d80), 0x0, &(0x7f0000000e00)=""/122, 0x7a}, 0x60) mmap(&(0x7f0000000000/0xb36000)=nil, 0xb36000, 0x3, 0x8031, 0xffffffffffffffff, 0x0) 04:23:26 executing program 1: r0 = socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_genetlink_get_family_id$fou(&(0x7f0000000040), 0xffffffffffffffff) sendmsg$FOU_CMD_ADD(r0, &(0x7f0000000100)={0x0, 0x0, &(0x7f00000000c0)={&(0x7f0000000080)={0x14, r1, 0x1}, 0x14}}, 0x0) [ 437.538882][T25854] loop4: detected capacity change from 0 to 264192 [ 437.547442][ T1854] EXT4-fs (loop5): unmounting filesystem. [ 437.553258][T25864] loop2: detected capacity change from 0 to 264192 [ 437.565426][T25864] EXT4-fs (loop2): inodes count not valid: 1426128928 vs 32 [ 437.579107][T25854] EXT4-fs (loop4): inodes count not valid: 50331680 vs 32 04:23:26 executing program 3: sendmsg$BATADV_CMD_GET_ORIGINATORS(0xffffffffffffffff, &(0x7f0000000780)={0x0, 0x0, &(0x7f0000000740)={0x0}}, 0x0) sendmsg$L2TP_CMD_SESSION_DELETE(0xffffffffffffffff, &(0x7f0000000340)={&(0x7f0000000100)={0x10, 0x0, 0x0, 0x4000000}, 0xc, 0x0}, 0x0) syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000040)='./file0\x00', 0x0, 0x41c, &(0x7f0000000540)=[{&(0x7f0000010000)="200004100002000019000700600100000f040000000000000000000004000000000002000020000020000000ddf4655fddf4655f0100ffff53ef010001000000ddf4655f000000000000000001000000000000000b0000000001000008000000d26400004003", 0x66, 0x400}, {&(0x7f0000010100)="0000000000000000000000026856d49a00cc4371bd6a7c893f280045010040", 0x1f, 0x4e0}, {&(0x7f0000010300)="03", 0xfeb1, 0x640}, {&(0x7f0000010400)="030000000200000005", 0xffc3, 0x800}, {&(0x7f0000010e00)="ed41000000040000ddf4655fddf4655fddf4655f000000000000040020", 0x1d, 0x1500}, {&(0x7f00000000c0)="80810000007f", 0xfc3b, 0x1600}], 0x81, &(0x7f0000000180)={[{@errors_remount}]}) 04:23:26 executing program 4: sendmsg$BATADV_CMD_GET_ORIGINATORS(0xffffffffffffffff, &(0x7f0000000780)={0x0, 0x0, &(0x7f0000000740)={0x0}}, 0x0) sendmsg$L2TP_CMD_SESSION_DELETE(0xffffffffffffffff, &(0x7f0000000340)={&(0x7f0000000100)={0x10, 0x0, 0x0, 0x4000000}, 0xc, 0x0}, 0x0) syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000040)='./file0\x00', 0x0, 0x41c, &(0x7f0000000540)=[{&(0x7f0000010000)="200000001002000019000700600100000f040000000000000000000004000000000002000020000020000000ddf4655fddf4655f0100ffff53ef010001000000ddf4655f000000000000000001000000000000000b0000000001000008000000d26400004003", 0x66, 0x400}, {&(0x7f0000010100)="0000000000000000000000026856d49a00cc4371bd6a7c893f280045010040", 0x1f, 0x4e0}, {&(0x7f0000010300)="03", 0xfeb1, 0x640}, {&(0x7f0000010400)="030000000200000005", 0xffc3, 0x800}, {&(0x7f0000010e00)="ed41000000040000ddf4655fddf4655fddf4655f000000000000040020", 0x1d, 0x1500}, {&(0x7f00000000c0)="80810000007f", 0xfc3b, 0x1600}], 0x81, &(0x7f0000000180)={[{@errors_remount}]}) 04:23:26 executing program 1: pipe(&(0x7f0000000040)={0xffffffffffffffff}) ioctl$sock_inet_udp_SIOCOUTQ(r0, 0x5411, 0x0) 04:23:26 executing program 2: sendmsg$BATADV_CMD_GET_ORIGINATORS(0xffffffffffffffff, &(0x7f0000000780)={0x0, 0x0, &(0x7f0000000740)={0x0}}, 0x0) sendmsg$L2TP_CMD_SESSION_DELETE(0xffffffffffffffff, &(0x7f0000000340)={&(0x7f0000000100)={0x10, 0x0, 0x0, 0x4000000}, 0xc, 0x0}, 0x0) syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000040)='./file0\x00', 0x0, 0x41c, &(0x7f0000000540)=[{&(0x7f0000010000)="200000600002000019000700600100000f040000000000000000000004000000000002000020000020000000ddf4655fddf4655f0100ffff53ef010001000000ddf4655f000000000000000001000000000000000b0000000001000008000000d26400004003", 0x66, 0x400}, {&(0x7f0000010100)="0000000000000000000000026856d49a00cc4371bd6a7c893f280045010040", 0x1f, 0x4e0}, {&(0x7f0000010300)="03", 0xfeb1, 0x640}, {&(0x7f0000010400)="030000000200000005", 0xffc3, 0x800}, {&(0x7f0000010e00)="ed41000000040000ddf4655fddf4655fddf4655f000000000000040020", 0x1d, 0x1500}, {&(0x7f00000000c0)="80810000007f", 0xfc3b, 0x1600}], 0x81, &(0x7f0000000180)={[{@errors_remount}]}) [ 437.604458][T25870] loop5: detected capacity change from 0 to 264192 [ 437.627267][T25870] EXT4-fs (loop5): ext4_check_descriptors: Inode bitmap for group 0 overlaps block group descriptors 04:23:26 executing program 1: r0 = socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_genetlink_get_family_id$ethtool(&(0x7f00000006c0), 0xffffffffffffffff) sendmsg$ETHTOOL_MSG_LINKINFO_GET(r0, &(0x7f0000000580)={0x0, 0x0, &(0x7f0000000540)={&(0x7f0000000380)={0x2c, r1, 0x1, 0x0, 0x0, {0x14}, [@HEADER={0x18, 0x1, 0x0, 0x1, [@ETHTOOL_A_HEADER_DEV_NAME={0x14, 0x2, 'lo\x00'}]}]}, 0x2c}}, 0x0) [ 437.661922][T25874] loop3: detected capacity change from 0 to 264192 [ 437.686259][T25882] loop2: detected capacity change from 0 to 264192 [ 437.693239][T25878] loop4: detected capacity change from 0 to 264192 [ 437.694883][T25870] EXT4-fs (loop5): orphan cleanup on readonly fs 04:23:26 executing program 1: bpf$BPF_PROG_RAW_TRACEPOINT_LOAD(0x5, &(0x7f0000000180)={0x9, 0x3, &(0x7f0000000200)=@framed={{0x18, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfffffffe}}, &(0x7f0000001940)='GPL\x00', 0x2, 0xa5, &(0x7f0000001980)=""/165, 0x0, 0x0, '\x00', 0x0, 0x0, 0xffffffffffffffff, 0x8, 0x0, 0x0, 0x10, 0x0}, 0x80) [ 437.708851][T25874] EXT4-fs (loop3): inodes count not valid: 268697632 vs 32 [ 437.716178][T25878] EXT4-fs (loop4): ext4_check_descriptors: Inode bitmap for group 0 overlaps block group descriptors [ 437.735623][T25870] EXT4-fs error (device loop5): __ext4_iget:4988: inode #3: block 67108864: comm syz-executor.5: invalid block 04:23:26 executing program 1: unshare(0x40000000) ioctl$ifreq_SIOCGIFINDEX_batadv_hard(0xffffffffffffffff, 0x5452, 0x0) [ 437.759971][T25882] EXT4-fs (loop2): inodes count not valid: 1610612768 vs 32 [ 437.767761][T25870] EXT4-fs (loop5): Remounting filesystem read-only [ 437.774343][T25870] EXT4-fs error (device loop5): ext4_quota_enable:6781: comm syz-executor.5: Bad quota inode # 3 [ 437.785289][T25878] EXT4-fs (loop4): orphan cleanup on readonly fs [ 437.795781][T25878] EXT4-fs error (device loop4): __ext4_iget:4988: inode #3: block 67108864: comm syz-executor.4: invalid block 04:23:26 executing program 3: sendmsg$BATADV_CMD_GET_ORIGINATORS(0xffffffffffffffff, &(0x7f0000000780)={0x0, 0x0, &(0x7f0000000740)={0x0}}, 0x0) sendmsg$L2TP_CMD_SESSION_DELETE(0xffffffffffffffff, &(0x7f0000000340)={&(0x7f0000000100)={0x10, 0x0, 0x0, 0x4000000}, 0xc, 0x0}, 0x0) syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000040)='./file0\x00', 0x0, 0x41c, &(0x7f0000000540)=[{&(0x7f0000010000)="200020100002000019000700600100000f040000000000000000000004000000000002000020000020000000ddf4655fddf4655f0100ffff53ef010001000000ddf4655f000000000000000001000000000000000b0000000001000008000000d26400004003", 0x66, 0x400}, {&(0x7f0000010100)="0000000000000000000000026856d49a00cc4371bd6a7c893f280045010040", 0x1f, 0x4e0}, {&(0x7f0000010300)="03", 0xfeb1, 0x640}, {&(0x7f0000010400)="030000000200000005", 0xffc3, 0x800}, {&(0x7f0000010e00)="ed41000000040000ddf4655fddf4655fddf4655f000000000000040020", 0x1d, 0x1500}, {&(0x7f00000000c0)="80810000007f", 0xfc3b, 0x1600}], 0x81, &(0x7f0000000180)={[{@errors_remount}]}) 04:23:26 executing program 5: sendmsg$nl_route(0xffffffffffffffff, &(0x7f0000000480)={&(0x7f00000003c0)={0x10, 0x0, 0x0, 0x200}, 0xc, &(0x7f0000000440)={&(0x7f0000000400)=@ipv6_getmulticast={0x14, 0x3a, 0x203, 0x70bd2c, 0x25dfdbfc, {}, ["", "", "", "", "", ""]}, 0x14}, 0x1, 0x0, 0x0, 0x4000}, 0x80) sendmsg$BATADV_CMD_GET_ORIGINATORS(0xffffffffffffffff, &(0x7f0000000780)={0x0, 0x0, &(0x7f0000000740)={0x0}}, 0x0) sendmsg$BATADV_CMD_GET_HARDIF(0xffffffffffffffff, &(0x7f0000000200)={0x0, 0x0, &(0x7f00000001c0)={&(0x7f0000000140)={0x14, 0x0, 0x0, 0x70bd27}, 0x14}}, 0x0) r0 = socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_genetlink_get_family_id$l2tp(&(0x7f0000000680), 0xffffffffffffffff) sendmsg$L2TP_CMD_TUNNEL_CREATE(r0, &(0x7f0000000240)={0x0, 0x0, &(0x7f0000000380)={&(0x7f0000000300)={0x44, r1, 0x917, 0x0, 0x0, {}, [@L2TP_ATTR_PROTO_VERSION={0x5}, @L2TP_ATTR_CONN_ID={0x8, 0x9, 0xc000000}, @L2TP_ATTR_ENCAP_TYPE={0x6, 0x2, 0x1}, @L2TP_ATTR_PEER_CONN_ID={0x8}, @L2TP_ATTR_IP_SADDR={0x8, 0x18, @loopback=0xac1414aa}, @L2TP_ATTR_IP_DADDR={0x8, 0x19, @multicast2}]}, 0x44}}, 0x0) sendmsg$L2TP_CMD_SESSION_DELETE(0xffffffffffffffff, &(0x7f0000000340)={&(0x7f0000000100)={0x10, 0x0, 0x0, 0x4000000}, 0xc, &(0x7f0000000300)={&(0x7f00000002c0)={0x40, r1, 0x8, 0x70bd25, 0x25dfdbfc, {}, [@L2TP_ATTR_UDP_CSUM={0x5, 0xd, 0x1}, @L2TP_ATTR_IP6_DADDR={0x14, 0x20, @local}, @L2TP_ATTR_FD={0x8, 0x17, @l2tp}, @L2TP_ATTR_UDP_ZERO_CSUM6_TX={0x5}]}, 0x40}, 0x1, 0x0, 0x0, 0x4000000}, 0x4000042) syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000040)='./file0\x00', 0xd000000, 0x41c, &(0x7f0000000540)=[{&(0x7f0000010000)="200000000002000019000700600100000f040000000000000000000004000000000002000020000020000000ddf4655fddf4655f0100ffff53ef010001000000ddf4655f000000000000000001000000000000000b0000000001000008000000d26400004003", 0x66, 0x400}, {&(0x7f0000010100)="0000000000000000000000026856d49a00cc4371bd6a7c893f280045010040", 0x1f, 0x4e0}, {&(0x7f0000010300)="03", 0xfeb1, 0x640}, {&(0x7f0000010400)="030000000200000005", 0xffc3, 0x800}, {&(0x7f0000010e00)="ed41000000040000ddf4655fddf4655fddf4655f000000000000040020", 0x1d, 0x1500}, {&(0x7f00000000c0)="80810000007f", 0xfc3b, 0x1600}], 0x81, &(0x7f0000000180)={[{@errors_remount}]}) [ 437.813353][T25870] EXT4-fs warning (device loop5): ext4_enable_quotas:6821: Failed to enable quota tracking (type=0, err=-117). Please run e2fsck to fix. [ 437.827400][T25870] EXT4-fs (loop5): Cannot turn on quotas: error -117 [ 437.834107][T25870] EXT4-fs (loop5): mounted filesystem without journal. Quota mode: writeback. [ 437.850486][ T1854] EXT4-fs (loop5): unmounting filesystem. [ 437.856601][T25878] EXT4-fs (loop4): Remounting filesystem read-only 04:23:26 executing program 2: sendmsg$BATADV_CMD_GET_ORIGINATORS(0xffffffffffffffff, &(0x7f0000000780)={0x0, 0x0, &(0x7f0000000740)={0x0}}, 0x0) sendmsg$L2TP_CMD_SESSION_DELETE(0xffffffffffffffff, &(0x7f0000000340)={&(0x7f0000000100)={0x10, 0x0, 0x0, 0x4000000}, 0xc, 0x0}, 0x0) syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000040)='./file0\x00', 0x0, 0x41c, &(0x7f0000000540)=[{&(0x7f0000010000)="200000610002000019000700600100000f040000000000000000000004000000000002000020000020000000ddf4655fddf4655f0100ffff53ef010001000000ddf4655f000000000000000001000000000000000b0000000001000008000000d26400004003", 0x66, 0x400}, {&(0x7f0000010100)="0000000000000000000000026856d49a00cc4371bd6a7c893f280045010040", 0x1f, 0x4e0}, {&(0x7f0000010300)="03", 0xfeb1, 0x640}, {&(0x7f0000010400)="030000000200000005", 0xffc3, 0x800}, {&(0x7f0000010e00)="ed41000000040000ddf4655fddf4655fddf4655f000000000000040020", 0x1d, 0x1500}, {&(0x7f00000000c0)="80810000007f", 0xfc3b, 0x1600}], 0x81, &(0x7f0000000180)={[{@errors_remount}]}) [ 437.863148][T25878] EXT4-fs error (device loop4): ext4_quota_enable:6781: comm syz-executor.4: Bad quota inode # 3 [ 437.888154][T25891] loop3: detected capacity change from 0 to 264192 [ 437.896523][T25878] EXT4-fs warning (device loop4): ext4_enable_quotas:6821: Failed to enable quota tracking (type=0, err=-117). Please run e2fsck to fix. [ 437.898981][T25891] EXT4-fs (loop3): inodes count not valid: 270532640 vs 32 [ 437.910592][T25878] EXT4-fs (loop4): Cannot turn on quotas: error -117 [ 437.924479][T25878] EXT4-fs (loop4): mounted filesystem without journal. Quota mode: writeback. [ 437.941857][T25894] loop5: detected capacity change from 0 to 264192 [ 437.955715][ T1846] EXT4-fs (loop4): unmounting filesystem. [ 437.966052][T25894] EXT4-fs (loop5): ext4_check_descriptors: Inode bitmap for group 0 overlaps block group descriptors [ 437.980502][T25896] loop2: detected capacity change from 0 to 264192 [ 437.997900][T25894] EXT4-fs (loop5): orphan cleanup on readonly fs 04:23:26 executing program 0: r0 = socket$inet_udp(0x2, 0x2, 0x0) bind$inet(r0, &(0x7f0000000380)={0x2, 0xfffe, @dev={0xac, 0x14, 0x14, 0x31}}, 0x10) setsockopt$sock_int(r0, 0x1, 0x6, &(0x7f0000000140)=0x36, 0x4) (async) r1 = accept4$inet6(0xffffffffffffffff, &(0x7f00000000c0), &(0x7f0000000000)=0x1c, 0x800) setsockopt$inet6_tcp_TCP_REPAIR_QUEUE(0xffffffffffffffff, 0x6, 0x14, &(0x7f0000000200)=0x1, 0x4) (async, rerun: 64) connect$inet(r0, &(0x7f0000000400)={0x2, 0x4e21, @broadcast}, 0x10) (async, rerun: 64) ioctl$sock_SIOCSIFVLAN_GET_VLAN_INGRESS_PRIORITY_CMD(0xffffffffffffffff, 0x8983, 0x0) (async, rerun: 32) r2 = socket$packet(0x11, 0x3, 0x300) (rerun: 32) setsockopt$packet_int(r2, 0x107, 0x14, &(0x7f0000000240)=0x100220, 0x4) (async) bind$packet(r2, &(0x7f0000000040)={0x11, 0x4, 0x0, 0x1, 0x0, 0x6, @random="454c8a39dd98"}, 0x14) (async, rerun: 64) r3 = openat$vcsu(0xffffffffffffff9c, &(0x7f0000000580), 0x0, 0x0) (rerun: 64) syz_io_uring_submit(0x0, 0x0, &(0x7f0000002180)=@IORING_OP_SENDMSG={0x9, 0x4, 0x0, r3, 0x0, &(0x7f0000002140)={&(0x7f00000005c0)=@xdp={0x2c, 0xe, 0x0, 0x17}, 0x80, &(0x7f0000000b00)=[{&(0x7f0000000640)="795b15372cefc7484dd057042cf84acb", 0x10}, {&(0x7f0000000840)}, {&(0x7f0000000880)="dc1defc4688e297f1b7e9d0215692a925f519ad6f42041565eb956166b2b539cf4c4d1ac6a4a13806d05e00786b4f3698b477f1c4027226a55a8f59efd00297b99c8b6dfeba79a86b0bfd87bf8c54b953735770895b1a5190126a6b050d4a82f93c97a08e6453945aade833a4e", 0x6d}, {&(0x7f0000000900)}, {&(0x7f0000000940)="d0741a051e3a809c0d68f46e01bf601837c2f02695d15328648dd35e2d6a90e82e5cd5c776f81e3a6587ef47e2d277ecf0a8171de8d223d21eb8e2b5add6d42911738cfb2ae97ca4c5e339b0", 0x4c}, {&(0x7f00000009c0)="388777f5b4ce0be53fa6ca1acb7540539f8602f6c45d98962527ff070dc19ed53ddf751f5b59fdba", 0x28}, {&(0x7f0000000a00)="ea2ea7dc7e7176ab3bfb9064888b6165eac53595e20f7b173131a40f82488a4ce64376e8bd545d226b8fdb16842c2c40497cc841c6216e307bac81ae43d6575076337bf0c39997ce70054f25185a5cb7346775d5b5a208518e5e14bf74896a0caf51396ad5b99080930947e26562b2b10a75d5268d898bc9eb94e2f4874fc861e9bd113d69f9204523fd910e5831a61b6d4137", 0x93}, {&(0x7f0000000ac0)="758b12fc4121eca0b980a44806c0d0d603f7b632797df6b259275a4539ba19f06016", 0x22}], 0x8, &(0x7f00000021c0)=ANY=[], 0x476}, 0x0, 0x20040084, 0x1}, 0x1d98) setsockopt$packet_add_memb(0xffffffffffffffff, 0x107, 0x1, &(0x7f00000002c0)={0x0, 0x1, 0x6, @link_local={0x1, 0x80, 0xc2, 0x0, 0x0, 0x2}}, 0x10) connect$inet(r0, &(0x7f0000000340)={0x2, 0x4e23, @private=0xa010101}, 0x89) (async) sendto$inet6(r2, &(0x7f0000000680)="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", 0x1bc, 0x0, 0x0, 0xfffffffffffffe47) ioctl$sock_SIOCGIFVLAN_DEL_VLAN_CMD(r2, 0x8982, &(0x7f0000000040)={0x1, 'vlan0\x00', {}, 0x6}) sendmmsg(r0, &(0x7f0000007fc0), 0x400000000000695, 0x0) (async) ioctl$AUTOFS_DEV_IOCTL_PROTOSUBVER(0xffffffffffffffff, 0xc0189373, &(0x7f0000000440)=ANY=[@ANYBLOB="014000000100000018000000", @ANYRES32=r1, @ANYBLOB="00048f94485bd33a08b23b0bfe43726f16d110910b1a6aad647cb8c65b804cd633b7558dc3f46edaac66a7aa391b5fb24d7836c22834848efa1f8671a882708161731975097cf7c75913229efd53afac4a915574f6e75a22ec0b1d910b50acc3ee4dcdac6bb918e838d562b2d0869828f220548e352f2e9b36f3475e9259856a0c3c59f282d156bef33381238502c7ca62449222647b4404793756c90dfe391089ea0ec0773160bbc271261743d143cf3e63309c44a9bed4bb01c8e80c4c3337a055407cadcbc56601c16742a4b33f1b17fb6ac605b425e6148594f023dbd35da44c815f4987b407693186ad03ec44"]) (async, rerun: 32) recvmsg(r4, &(0x7f0000000280)={&(0x7f0000000180)=@can, 0x80, &(0x7f0000000d80), 0x0, &(0x7f0000000e00)=""/122, 0x7a}, 0x60) (rerun: 32) mmap(&(0x7f0000000000/0xb36000)=nil, 0xb36000, 0x3, 0x8031, 0xffffffffffffffff, 0x0) 04:23:26 executing program 4: sendmsg$BATADV_CMD_GET_ORIGINATORS(0xffffffffffffffff, &(0x7f0000000780)={0x0, 0x0, &(0x7f0000000740)={0x0}}, 0x0) sendmsg$L2TP_CMD_SESSION_DELETE(0xffffffffffffffff, &(0x7f0000000340)={&(0x7f0000000100)={0x10, 0x0, 0x0, 0x4000000}, 0xc, 0x0}, 0x0) syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000040)='./file0\x00', 0x0, 0x41c, &(0x7f0000000540)=[{&(0x7f0000010000)="200000041002000019000700600100000f040000000000000000000004000000000002000020000020000000ddf4655fddf4655f0100ffff53ef010001000000ddf4655f000000000000000001000000000000000b0000000001000008000000d26400004003", 0x66, 0x400}, {&(0x7f0000010100)="0000000000000000000000026856d49a00cc4371bd6a7c893f280045010040", 0x1f, 0x4e0}, {&(0x7f0000010300)="03", 0xfeb1, 0x640}, {&(0x7f0000010400)="030000000200000005", 0xffc3, 0x800}, {&(0x7f0000010e00)="ed41000000040000ddf4655fddf4655fddf4655f000000000000040020", 0x1d, 0x1500}, {&(0x7f00000000c0)="80810000007f", 0xfc3b, 0x1600}], 0x81, &(0x7f0000000180)={[{@errors_remount}]}) 04:23:26 executing program 1: r0 = socket$inet6_icmp_raw(0xa, 0x3, 0x3a) ioctl$ifreq_SIOCGIFINDEX_team(r0, 0x541b, &(0x7f0000000000)) 04:23:26 executing program 3: sendmsg$BATADV_CMD_GET_ORIGINATORS(0xffffffffffffffff, &(0x7f0000000780)={0x0, 0x0, &(0x7f0000000740)={0x0}}, 0x0) sendmsg$L2TP_CMD_SESSION_DELETE(0xffffffffffffffff, &(0x7f0000000340)={&(0x7f0000000100)={0x10, 0x0, 0x0, 0x4000000}, 0xc, 0x0}, 0x0) syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000040)='./file0\x00', 0x0, 0x41c, &(0x7f0000000540)=[{&(0x7f0000010000)="200000110002000019000700600100000f040000000000000000000004000000000002000020000020000000ddf4655fddf4655f0100ffff53ef010001000000ddf4655f000000000000000001000000000000000b0000000001000008000000d26400004003", 0x66, 0x400}, {&(0x7f0000010100)="0000000000000000000000026856d49a00cc4371bd6a7c893f280045010040", 0x1f, 0x4e0}, {&(0x7f0000010300)="03", 0xfeb1, 0x640}, {&(0x7f0000010400)="030000000200000005", 0xffc3, 0x800}, {&(0x7f0000010e00)="ed41000000040000ddf4655fddf4655fddf4655f000000000000040020", 0x1d, 0x1500}, {&(0x7f00000000c0)="80810000007f", 0xfc3b, 0x1600}], 0x81, &(0x7f0000000180)={[{@errors_remount}]}) [ 438.007829][T25894] EXT4-fs error (device loop5): __ext4_iget:4988: inode #3: block 67108864: comm syz-executor.5: invalid block [ 438.043168][T25894] EXT4-fs (loop5): Remounting filesystem read-only [ 438.049769][T25894] EXT4-fs error (device loop5): ext4_quota_enable:6781: comm syz-executor.5: Bad quota inode # 3 [ 438.060618][T25896] EXT4-fs (loop2): inodes count not valid: 1627389984 vs 32 [ 438.067507][T25900] loop4: detected capacity change from 0 to 264192 [ 438.068001][T25894] EXT4-fs warning (device loop5): ext4_enable_quotas:6821: Failed to enable quota tracking (type=0, err=-117). Please run e2fsck to fix. 04:23:26 executing program 0: r0 = socket$inet_udp(0x2, 0x2, 0x0) bind$inet(r0, &(0x7f0000000380)={0x2, 0xfffe, @dev={0xac, 0x14, 0x14, 0x31}}, 0x10) (async) setsockopt$sock_int(r0, 0x1, 0x6, &(0x7f0000000140)=0x36, 0x4) r1 = accept4$inet6(0xffffffffffffffff, &(0x7f00000000c0), &(0x7f0000000000)=0x1c, 0x800) (async) setsockopt$inet6_tcp_TCP_REPAIR_QUEUE(0xffffffffffffffff, 0x6, 0x14, &(0x7f0000000200)=0x1, 0x4) (async) connect$inet(r0, &(0x7f0000000400)={0x2, 0x4e21, @broadcast}, 0x10) (async) ioctl$sock_SIOCSIFVLAN_GET_VLAN_INGRESS_PRIORITY_CMD(0xffffffffffffffff, 0x8983, 0x0) (async) r2 = socket$packet(0x11, 0x3, 0x300) setsockopt$packet_int(r2, 0x107, 0x14, &(0x7f0000000240)=0x100220, 0x4) (async) bind$packet(r2, &(0x7f0000000040)={0x11, 0x4, 0x0, 0x1, 0x0, 0x6, @random="454c8a39dd98"}, 0x14) r3 = openat$vcsu(0xffffffffffffff9c, &(0x7f0000000580), 0x0, 0x0) syz_io_uring_submit(0x0, 0x0, &(0x7f0000002180)=@IORING_OP_SENDMSG={0x9, 0x4, 0x0, r3, 0x0, &(0x7f0000002140)={&(0x7f00000005c0)=@xdp={0x2c, 0xe, 0x0, 0x17}, 0x80, &(0x7f0000000b00)=[{&(0x7f0000000640)="795b15372cefc7484dd057042cf84acb", 0x10}, {&(0x7f0000000840)}, {&(0x7f0000000880)="dc1defc4688e297f1b7e9d0215692a925f519ad6f42041565eb956166b2b539cf4c4d1ac6a4a13806d05e00786b4f3698b477f1c4027226a55a8f59efd00297b99c8b6dfeba79a86b0bfd87bf8c54b953735770895b1a5190126a6b050d4a82f93c97a08e6453945aade833a4e", 0x6d}, {&(0x7f0000000900)}, {&(0x7f0000000940)="d0741a051e3a809c0d68f46e01bf601837c2f02695d15328648dd35e2d6a90e82e5cd5c776f81e3a6587ef47e2d277ecf0a8171de8d223d21eb8e2b5add6d42911738cfb2ae97ca4c5e339b0", 0x4c}, {&(0x7f00000009c0)="388777f5b4ce0be53fa6ca1acb7540539f8602f6c45d98962527ff070dc19ed53ddf751f5b59fdba", 0x28}, {&(0x7f0000000a00)="ea2ea7dc7e7176ab3bfb9064888b6165eac53595e20f7b173131a40f82488a4ce64376e8bd545d226b8fdb16842c2c40497cc841c6216e307bac81ae43d6575076337bf0c39997ce70054f25185a5cb7346775d5b5a208518e5e14bf74896a0caf51396ad5b99080930947e26562b2b10a75d5268d898bc9eb94e2f4874fc861e9bd113d69f9204523fd910e5831a61b6d4137", 0x93}, {&(0x7f0000000ac0)="758b12fc4121eca0b980a44806c0d0d603f7b632797df6b259275a4539ba19f06016", 0x22}], 0x8, &(0x7f00000021c0)=ANY=[], 0x476}, 0x0, 0x20040084, 0x1}, 0x1d98) (async) setsockopt$packet_add_memb(0xffffffffffffffff, 0x107, 0x1, &(0x7f00000002c0)={0x0, 0x1, 0x6, @link_local={0x1, 0x80, 0xc2, 0x0, 0x0, 0x2}}, 0x10) (async) connect$inet(r0, &(0x7f0000000340)={0x2, 0x4e23, @private=0xa010101}, 0x89) sendto$inet6(r2, &(0x7f0000000680)="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", 0x1bc, 0x0, 0x0, 0xfffffffffffffe47) ioctl$sock_SIOCGIFVLAN_DEL_VLAN_CMD(r2, 0x8982, &(0x7f0000000040)={0x1, 'vlan0\x00', {}, 0x6}) sendmmsg(r0, &(0x7f0000007fc0), 0x400000000000695, 0x0) (async) ioctl$AUTOFS_DEV_IOCTL_PROTOSUBVER(0xffffffffffffffff, 0xc0189373, &(0x7f0000000440)=ANY=[@ANYBLOB="014000000100000018000000", @ANYRES32=r1, @ANYBLOB="00048f94485bd33a08b23b0bfe43726f16d110910b1a6aad647cb8c65b804cd633b7558dc3f46edaac66a7aa391b5fb24d7836c22834848efa1f8671a882708161731975097cf7c75913229efd53afac4a915574f6e75a22ec0b1d910b50acc3ee4dcdac6bb918e838d562b2d0869828f220548e352f2e9b36f3475e9259856a0c3c59f282d156bef33381238502c7ca62449222647b4404793756c90dfe391089ea0ec0773160bbc271261743d143cf3e63309c44a9bed4bb01c8e80c4c3337a055407cadcbc56601c16742a4b33f1b17fb6ac605b425e6148594f023dbd35da44c815f4987b407693186ad03ec44"]) (async) recvmsg(r4, &(0x7f0000000280)={&(0x7f0000000180)=@can, 0x80, &(0x7f0000000d80), 0x0, &(0x7f0000000e00)=""/122, 0x7a}, 0x60) (async) mmap(&(0x7f0000000000/0xb36000)=nil, 0xb36000, 0x3, 0x8031, 0xffffffffffffffff, 0x0) 04:23:26 executing program 5: sendmsg$nl_route(0xffffffffffffffff, &(0x7f0000000480)={&(0x7f00000003c0)={0x10, 0x0, 0x0, 0x200}, 0xc, &(0x7f0000000440)={&(0x7f0000000400)=@ipv6_getmulticast={0x14, 0x3a, 0x203, 0x70bd2c, 0x25dfdbfc, {}, ["", "", "", "", "", ""]}, 0x14}, 0x1, 0x0, 0x0, 0x4000}, 0x80) sendmsg$BATADV_CMD_GET_ORIGINATORS(0xffffffffffffffff, &(0x7f0000000780)={0x0, 0x0, &(0x7f0000000740)={0x0}}, 0x0) sendmsg$BATADV_CMD_GET_HARDIF(0xffffffffffffffff, &(0x7f0000000200)={0x0, 0x0, &(0x7f00000001c0)={&(0x7f0000000140)={0x14, 0x0, 0x0, 0x70bd27}, 0x14}}, 0x0) r0 = socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_genetlink_get_family_id$l2tp(&(0x7f0000000680), 0xffffffffffffffff) sendmsg$L2TP_CMD_TUNNEL_CREATE(r0, &(0x7f0000000240)={0x0, 0x0, &(0x7f0000000380)={&(0x7f0000000300)={0x44, r1, 0x917, 0x0, 0x0, {}, [@L2TP_ATTR_PROTO_VERSION={0x5}, @L2TP_ATTR_CONN_ID={0x8, 0x9, 0xc000000}, @L2TP_ATTR_ENCAP_TYPE={0x6, 0x2, 0x1}, @L2TP_ATTR_PEER_CONN_ID={0x8}, @L2TP_ATTR_IP_SADDR={0x8, 0x18, @loopback=0xac1414aa}, @L2TP_ATTR_IP_DADDR={0x8, 0x19, @multicast2}]}, 0x44}}, 0x0) sendmsg$L2TP_CMD_SESSION_DELETE(0xffffffffffffffff, &(0x7f0000000340)={&(0x7f0000000100)={0x10, 0x0, 0x0, 0x4000000}, 0xc, &(0x7f0000000300)={&(0x7f00000002c0)={0x40, r1, 0x8, 0x70bd25, 0x25dfdbfc, {}, [@L2TP_ATTR_UDP_CSUM={0x5, 0xd, 0x1}, @L2TP_ATTR_IP6_DADDR={0x14, 0x20, @local}, @L2TP_ATTR_FD={0x8, 0x17, @l2tp}, @L2TP_ATTR_UDP_ZERO_CSUM6_TX={0x5}]}, 0x40}, 0x1, 0x0, 0x0, 0x4000000}, 0x4000042) syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000040)='./file0\x00', 0xd540000, 0x41c, &(0x7f0000000540)=[{&(0x7f0000010000)="200000000002000019000700600100000f040000000000000000000004000000000002000020000020000000ddf4655fddf4655f0100ffff53ef010001000000ddf4655f000000000000000001000000000000000b0000000001000008000000d26400004003", 0x66, 0x400}, {&(0x7f0000010100)="0000000000000000000000026856d49a00cc4371bd6a7c893f280045010040", 0x1f, 0x4e0}, {&(0x7f0000010300)="03", 0xfeb1, 0x640}, {&(0x7f0000010400)="030000000200000005", 0xffc3, 0x800}, {&(0x7f0000010e00)="ed41000000040000ddf4655fddf4655fddf4655f000000000000040020", 0x1d, 0x1500}, {&(0x7f00000000c0)="80810000007f", 0xfc3b, 0x1600}], 0x81, &(0x7f0000000180)={[{@errors_remount}]}) 04:23:26 executing program 1: r0 = socket$unix(0x1, 0x1, 0x0) ioctl$ifreq_SIOCGIFINDEX_team(r0, 0x8942, &(0x7f0000000000)) 04:23:26 executing program 0: r0 = socket$inet_udp(0x2, 0x2, 0x0) bind$inet(r0, &(0x7f0000000380)={0x2, 0xfffe, @dev={0xac, 0x14, 0x14, 0x31}}, 0x10) setsockopt$sock_int(r0, 0x1, 0x6, &(0x7f0000000140)=0x36, 0x4) r1 = accept4$inet6(0xffffffffffffffff, &(0x7f00000000c0), &(0x7f0000000100)=0x1c, 0x800) setsockopt$inet6_tcp_TCP_REPAIR_QUEUE(0xffffffffffffffff, 0x6, 0x14, &(0x7f0000000200)=0x1, 0x4) connect$inet(r0, &(0x7f0000000400)={0x2, 0x4e21, @broadcast}, 0x10) ioctl$sock_SIOCSIFVLAN_GET_VLAN_INGRESS_PRIORITY_CMD(0xffffffffffffffff, 0x8983, 0x0) r2 = socket$packet(0x11, 0x3, 0x300) setsockopt$packet_int(r2, 0x107, 0x14, &(0x7f0000000240)=0x100220, 0x4) bind$packet(r2, &(0x7f0000000040)={0x11, 0x4, 0x0, 0x1, 0x0, 0x6, @random="454c8a39dd98"}, 0x14) r3 = openat$vcsu(0xffffffffffffff9c, &(0x7f0000000580), 0x0, 0x0) syz_io_uring_submit(0x0, 0x0, &(0x7f0000002180)=@IORING_OP_SENDMSG={0x9, 0x4, 0x0, r3, 0x0, &(0x7f0000002140)={&(0x7f00000005c0)=@xdp={0x2c, 0xe, 0x0, 0x17}, 0x80, &(0x7f0000000b00)=[{&(0x7f0000000640)="795b15372cefc7484dd057042cf84acb", 0x10}, {&(0x7f0000000840)}, {&(0x7f0000000880)="dc1defc4688e297f1b7e9d0215692a925f519ad6f42041565eb956166b2b539cf4c4d1ac6a4a13806d05e00786b4f3698b477f1c4027226a55a8f59efd00297b99c8b6dfeba79a86b0bfd87bf8c54b953735770895b1a5190126a6b050d4a82f93c97a08e6453945aade833a4e", 0x6d}, {&(0x7f0000000900)}, {&(0x7f0000000940)="d0741a051e3a809c0d68f46e01bf601837c2f02695d15328648dd35e2d6a90e82e5cd5c776f81e3a6587ef47e2d277ecf0a8171de8d223d21eb8e2b5add6d42911738cfb2ae97ca4c5e339b0", 0x4c}, {&(0x7f00000009c0)="388777f5b4ce0be53fa6ca1acb7540539f8602f6c45d98962527ff070dc19ed53ddf751f5b59fdba", 0x28}, {&(0x7f0000000a00)="ea2ea7dc7e7176ab3bfb9064888b6165eac53595e20f7b173131a40f82488a4ce64376e8bd545d226b8fdb16842c2c40497cc841c6216e307bac81ae43d6575076337bf0c39997ce70054f25185a5cb7346775d5b5a208518e5e14bf74896a0caf51396ad5b99080930947e26562b2b10a75d5268d898bc9eb94e2f4874fc861e9bd113d69f9204523fd910e5831a61b6d4137", 0x93}, {&(0x7f0000000ac0)="758b12fc4121eca0b980a44806c0d0d603f7b632797df6b259275a4539ba19f06016", 0x22}], 0x8, &(0x7f00000021c0)=ANY=[], 0x476}, 0x0, 0x20040084, 0x1}, 0x1d98) setsockopt$packet_add_memb(0xffffffffffffffff, 0x107, 0x1, &(0x7f00000002c0)={0x0, 0x1, 0x6, @link_local={0x1, 0x80, 0xc2, 0x0, 0x0, 0x2}}, 0x10) connect$inet(r0, &(0x7f0000000340)={0x2, 0x4e23, @private=0xa010101}, 0x89) sendto$inet6(r2, &(0x7f0000000680)="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", 0x1bc, 0x0, 0x0, 0xfffffffffffffe47) ioctl$sock_SIOCGIFVLAN_DEL_VLAN_CMD(r2, 0x8982, &(0x7f0000000040)={0x1, 'vlan0\x00', {}, 0x6}) sendmmsg(r0, &(0x7f0000007fc0), 0x400000000000695, 0x0) ioctl$AUTOFS_DEV_IOCTL_PROTOSUBVER(0xffffffffffffffff, 0xc0189373, &(0x7f0000000080)={{0x1, 0x1, 0x18, r1, {0x400}}, './file0\x00'}) recvmsg(r4, &(0x7f0000000280)={&(0x7f0000000180)=@can, 0x80, &(0x7f0000000d80), 0x0, &(0x7f0000000e00)=""/122, 0x7a}, 0x60) mmap(&(0x7f0000000000/0xb36000)=nil, 0xb36000, 0x3, 0x8031, 0xffffffffffffffff, 0x0) 04:23:26 executing program 1: bpf$MAP_CREATE(0x0, &(0x7f0000000140)=@base={0x12, 0x3f, 0x0, 0x1}, 0x48) 04:23:26 executing program 2: sendmsg$BATADV_CMD_GET_ORIGINATORS(0xffffffffffffffff, &(0x7f0000000780)={0x0, 0x0, &(0x7f0000000740)={0x0}}, 0x0) sendmsg$L2TP_CMD_SESSION_DELETE(0xffffffffffffffff, &(0x7f0000000340)={&(0x7f0000000100)={0x10, 0x0, 0x0, 0x4000000}, 0xc, 0x0}, 0x0) syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000040)='./file0\x00', 0x0, 0x41c, &(0x7f0000000540)=[{&(0x7f0000010000)="200001660002000019000700600100000f040000000000000000000004000000000002000020000020000000ddf4655fddf4655f0100ffff53ef010001000000ddf4655f000000000000000001000000000000000b0000000001000008000000d26400004003", 0x66, 0x400}, {&(0x7f0000010100)="0000000000000000000000026856d49a00cc4371bd6a7c893f280045010040", 0x1f, 0x4e0}, {&(0x7f0000010300)="03", 0xfeb1, 0x640}, {&(0x7f0000010400)="030000000200000005", 0xffc3, 0x800}, {&(0x7f0000010e00)="ed41000000040000ddf4655fddf4655fddf4655f000000000000040020", 0x1d, 0x1500}, {&(0x7f00000000c0)="80810000007f", 0xfc3b, 0x1600}], 0x81, &(0x7f0000000180)={[{@errors_remount}]}) [ 438.088543][T25894] EXT4-fs (loop5): Cannot turn on quotas: error -117 [ 438.093727][T25900] EXT4-fs (loop4): inodes count not valid: 67108896 vs 32 [ 438.095208][T25894] EXT4-fs (loop5): mounted filesystem without journal. Quota mode: writeback. [ 438.113468][ T1854] EXT4-fs (loop5): unmounting filesystem. [ 438.128583][T25908] loop3: detected capacity change from 0 to 264192 04:23:27 executing program 1: syz_genetlink_get_family_id$ethtool(&(0x7f0000001880), 0xffffffffffffffff) 04:23:27 executing program 4: sendmsg$BATADV_CMD_GET_ORIGINATORS(0xffffffffffffffff, &(0x7f0000000780)={0x0, 0x0, &(0x7f0000000740)={0x0}}, 0x0) sendmsg$L2TP_CMD_SESSION_DELETE(0xffffffffffffffff, &(0x7f0000000340)={&(0x7f0000000100)={0x10, 0x0, 0x0, 0x4000000}, 0xc, 0x0}, 0x0) syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000040)='./file0\x00', 0x0, 0x41c, &(0x7f0000000540)=[{&(0x7f0000010000)="200000001102000019000700600100000f040000000000000000000004000000000002000020000020000000ddf4655fddf4655f0100ffff53ef010001000000ddf4655f000000000000000001000000000000000b0000000001000008000000d26400004003", 0x66, 0x400}, {&(0x7f0000010100)="0000000000000000000000026856d49a00cc4371bd6a7c893f280045010040", 0x1f, 0x4e0}, {&(0x7f0000010300)="03", 0xfeb1, 0x640}, {&(0x7f0000010400)="030000000200000005", 0xffc3, 0x800}, {&(0x7f0000010e00)="ed41000000040000ddf4655fddf4655fddf4655f000000000000040020", 0x1d, 0x1500}, {&(0x7f00000000c0)="80810000007f", 0xfc3b, 0x1600}], 0x81, &(0x7f0000000180)={[{@errors_remount}]}) 04:23:27 executing program 1: r0 = socket$inet_udplite(0x2, 0x2, 0x88) ioctl$sock_ipv6_tunnel_SIOCADD6RD(r0, 0x89f9, &(0x7f0000000040)={'sit0\x00', &(0x7f0000000000)={@private0, @initdev={0xac, 0x1e, 0x0, 0x0}, 0x19}}) [ 438.174933][T25908] EXT4-fs (loop3): inodes count not valid: 285212704 vs 32 [ 438.179910][T25922] loop5: detected capacity change from 0 to 264192 [ 438.195715][T25924] loop2: detected capacity change from 0 to 264192 04:23:27 executing program 3: sendmsg$BATADV_CMD_GET_ORIGINATORS(0xffffffffffffffff, &(0x7f0000000780)={0x0, 0x0, &(0x7f0000000740)={0x0}}, 0x0) sendmsg$L2TP_CMD_SESSION_DELETE(0xffffffffffffffff, &(0x7f0000000340)={&(0x7f0000000100)={0x10, 0x0, 0x0, 0x4000000}, 0xc, 0x0}, 0x0) syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000040)='./file0\x00', 0x0, 0x41c, &(0x7f0000000540)=[{&(0x7f0000010000)="200000120002000019000700600100000f040000000000000000000004000000000002000020000020000000ddf4655fddf4655f0100ffff53ef010001000000ddf4655f000000000000000001000000000000000b0000000001000008000000d26400004003", 0x66, 0x400}, {&(0x7f0000010100)="0000000000000000000000026856d49a00cc4371bd6a7c893f280045010040", 0x1f, 0x4e0}, {&(0x7f0000010300)="03", 0xfeb1, 0x640}, {&(0x7f0000010400)="030000000200000005", 0xffc3, 0x800}, {&(0x7f0000010e00)="ed41000000040000ddf4655fddf4655fddf4655f000000000000040020", 0x1d, 0x1500}, {&(0x7f00000000c0)="80810000007f", 0xfc3b, 0x1600}], 0x81, &(0x7f0000000180)={[{@errors_remount}]}) 04:23:27 executing program 1: bpf$OBJ_GET_PROG(0x7, &(0x7f0000000000)={&(0x7f0000000700)='./file0aaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaa\x00'}, 0x10) [ 438.235092][T25922] EXT4-fs (loop5): ext4_check_descriptors: Inode bitmap for group 0 overlaps block group descriptors 04:23:27 executing program 1: syz_genetlink_get_family_id$team(0x0, 0xffffffffffffffff) socketpair(0x0, 0x0, 0x0, &(0x7f0000000400)) syz_genetlink_get_family_id$nbd(&(0x7f0000000900), 0xffffffffffffffff) [ 438.290676][T25924] EXT4-fs (loop2): inodes count not valid: 1711341600 vs 32 [ 438.292043][T25933] loop3: detected capacity change from 0 to 264192 [ 438.300944][T25922] EXT4-fs (loop5): orphan cleanup on readonly fs [ 438.306038][T25930] loop4: detected capacity change from 0 to 264192 [ 438.312313][T25922] EXT4-fs error (device loop5): __ext4_iget:4988: inode #3: block 67108864: comm syz-executor.5: invalid block 04:23:27 executing program 2: sendmsg$BATADV_CMD_GET_ORIGINATORS(0xffffffffffffffff, &(0x7f0000000780)={0x0, 0x0, &(0x7f0000000740)={0x0}}, 0x0) sendmsg$L2TP_CMD_SESSION_DELETE(0xffffffffffffffff, &(0x7f0000000340)={&(0x7f0000000100)={0x10, 0x0, 0x0, 0x4000000}, 0xc, 0x0}, 0x0) syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000040)='./file0\x00', 0x0, 0x41c, &(0x7f0000000540)=[{&(0x7f0000010000)="200000680002000019000700600100000f040000000000000000000004000000000002000020000020000000ddf4655fddf4655f0100ffff53ef010001000000ddf4655f000000000000000001000000000000000b0000000001000008000000d26400004003", 0x66, 0x400}, {&(0x7f0000010100)="0000000000000000000000026856d49a00cc4371bd6a7c893f280045010040", 0x1f, 0x4e0}, {&(0x7f0000010300)="03", 0xfeb1, 0x640}, {&(0x7f0000010400)="030000000200000005", 0xffc3, 0x800}, {&(0x7f0000010e00)="ed41000000040000ddf4655fddf4655fddf4655f000000000000040020", 0x1d, 0x1500}, {&(0x7f00000000c0)="80810000007f", 0xfc3b, 0x1600}], 0x81, &(0x7f0000000180)={[{@errors_remount}]}) [ 438.336610][T25922] EXT4-fs (loop5): Remounting filesystem read-only [ 438.343236][T25922] EXT4-fs error (device loop5): ext4_quota_enable:6781: comm syz-executor.5: Bad quota inode # 3 [ 438.355570][T25933] EXT4-fs (loop3): inodes count not valid: 301989920 vs 32 [ 438.380460][T25930] EXT4-fs (loop4): ext4_check_descriptors: Inode bitmap for group 0 overlaps block group descriptors [ 438.412855][T25922] EXT4-fs warning (device loop5): ext4_enable_quotas:6821: Failed to enable quota tracking (type=0, err=-117). Please run e2fsck to fix. [ 438.426961][T25922] EXT4-fs (loop5): Cannot turn on quotas: error -117 [ 438.430068][T25942] loop2: detected capacity change from 0 to 264192 [ 438.433628][T25922] EXT4-fs (loop5): mounted filesystem without journal. Quota mode: writeback. 04:23:27 executing program 5: sendmsg$nl_route(0xffffffffffffffff, &(0x7f0000000480)={&(0x7f00000003c0)={0x10, 0x0, 0x0, 0x200}, 0xc, &(0x7f0000000440)={&(0x7f0000000400)=@ipv6_getmulticast={0x14, 0x3a, 0x203, 0x70bd2c, 0x25dfdbfc, {}, ["", "", "", "", "", ""]}, 0x14}, 0x1, 0x0, 0x0, 0x4000}, 0x80) sendmsg$BATADV_CMD_GET_ORIGINATORS(0xffffffffffffffff, &(0x7f0000000780)={0x0, 0x0, &(0x7f0000000740)={0x0}}, 0x0) sendmsg$BATADV_CMD_GET_HARDIF(0xffffffffffffffff, &(0x7f0000000200)={0x0, 0x0, &(0x7f00000001c0)={&(0x7f0000000140)={0x14, 0x0, 0x0, 0x70bd27}, 0x14}}, 0x0) r0 = socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_genetlink_get_family_id$l2tp(&(0x7f0000000680), 0xffffffffffffffff) sendmsg$L2TP_CMD_TUNNEL_CREATE(r0, &(0x7f0000000240)={0x0, 0x0, &(0x7f0000000380)={&(0x7f0000000300)={0x44, r1, 0x917, 0x0, 0x0, {}, [@L2TP_ATTR_PROTO_VERSION={0x5}, @L2TP_ATTR_CONN_ID={0x8, 0x9, 0xc000000}, @L2TP_ATTR_ENCAP_TYPE={0x6, 0x2, 0x1}, @L2TP_ATTR_PEER_CONN_ID={0x8}, @L2TP_ATTR_IP_SADDR={0x8, 0x18, @loopback=0xac1414aa}, @L2TP_ATTR_IP_DADDR={0x8, 0x19, @multicast2}]}, 0x44}}, 0x0) sendmsg$L2TP_CMD_SESSION_DELETE(0xffffffffffffffff, &(0x7f0000000340)={&(0x7f0000000100)={0x10, 0x0, 0x0, 0x4000000}, 0xc, &(0x7f0000000300)={&(0x7f00000002c0)={0x40, r1, 0x8, 0x70bd25, 0x25dfdbfc, {}, [@L2TP_ATTR_UDP_CSUM={0x5, 0xd, 0x1}, @L2TP_ATTR_IP6_DADDR={0x14, 0x20, @local}, @L2TP_ATTR_FD={0x8, 0x17, @l2tp}, @L2TP_ATTR_UDP_ZERO_CSUM6_TX={0x5}]}, 0x40}, 0x1, 0x0, 0x0, 0x4000000}, 0x4000042) syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000040)='./file0\x00', 0xe000000, 0x41c, &(0x7f0000000540)=[{&(0x7f0000010000)="200000000002000019000700600100000f040000000000000000000004000000000002000020000020000000ddf4655fddf4655f0100ffff53ef010001000000ddf4655f000000000000000001000000000000000b0000000001000008000000d26400004003", 0x66, 0x400}, {&(0x7f0000010100)="0000000000000000000000026856d49a00cc4371bd6a7c893f280045010040", 0x1f, 0x4e0}, {&(0x7f0000010300)="03", 0xfeb1, 0x640}, {&(0x7f0000010400)="030000000200000005", 0xffc3, 0x800}, {&(0x7f0000010e00)="ed41000000040000ddf4655fddf4655fddf4655f000000000000040020", 0x1d, 0x1500}, {&(0x7f00000000c0)="80810000007f", 0xfc3b, 0x1600}], 0x81, &(0x7f0000000180)={[{@errors_remount}]}) 04:23:27 executing program 1: r0 = socket$inet6(0xa, 0x3, 0x1) getsockopt$inet6_IPV6_XFRM_POLICY(r0, 0x29, 0x24, 0x0, 0x0) [ 438.458673][T25942] EXT4-fs (loop2): inodes count not valid: 1744830496 vs 32 [ 438.461437][T25930] EXT4-fs (loop4): orphan cleanup on readonly fs [ 438.472784][ T1854] EXT4-fs (loop5): unmounting filesystem. [ 438.478604][T25930] EXT4-fs error (device loop4): __ext4_iget:4988: inode #3: block 67108864: comm syz-executor.4: invalid block [ 438.501483][T25930] EXT4-fs (loop4): Remounting filesystem read-only [ 438.508096][T25930] EXT4-fs error (device loop4): ext4_quota_enable:6781: comm syz-executor.4: Bad quota inode # 3 [ 438.536208][T25930] EXT4-fs warning (device loop4): ext4_enable_quotas:6821: Failed to enable quota tracking (type=0, err=-117). Please run e2fsck to fix. [ 438.538175][T25947] loop5: detected capacity change from 0 to 264192 [ 438.550324][T25930] EXT4-fs (loop4): Cannot turn on quotas: error -117 [ 438.563521][T25930] EXT4-fs (loop4): mounted filesystem without journal. Quota mode: writeback. [ 438.577758][T25947] EXT4-fs (loop5): ext4_check_descriptors: Inode bitmap for group 0 overlaps block group descriptors [ 438.590054][T25947] EXT4-fs (loop5): orphan cleanup on readonly fs [ 438.600544][ T1846] EXT4-fs (loop4): unmounting filesystem. [ 438.600695][T25947] EXT4-fs error (device loop5): __ext4_iget:4988: inode #3: block 67108864: comm syz-executor.5: invalid block [ 438.618411][T25947] EXT4-fs (loop5): Remounting filesystem read-only [ 438.624931][T25947] EXT4-fs error (device loop5): ext4_quota_enable:6781: comm syz-executor.5: Bad quota inode # 3 [ 438.635719][T25947] EXT4-fs warning (device loop5): ext4_enable_quotas:6821: Failed to enable quota tracking (type=0, err=-117). Please run e2fsck to fix. [ 438.649752][T25947] EXT4-fs (loop5): Cannot turn on quotas: error -117 04:23:27 executing program 0: r0 = socket$inet_udp(0x2, 0x2, 0x0) bind$inet(r0, &(0x7f0000000380)={0x2, 0xfffe, @dev={0xac, 0x14, 0x14, 0x31}}, 0x10) (async) setsockopt$sock_int(r0, 0x1, 0x6, &(0x7f0000000140)=0x36, 0x4) (async) r1 = accept4$inet6(0xffffffffffffffff, &(0x7f00000000c0), &(0x7f0000000100)=0x1c, 0x800) (async, rerun: 64) setsockopt$inet6_tcp_TCP_REPAIR_QUEUE(0xffffffffffffffff, 0x6, 0x14, &(0x7f0000000200)=0x1, 0x4) (rerun: 64) connect$inet(r0, &(0x7f0000000400)={0x2, 0x4e21, @broadcast}, 0x10) ioctl$sock_SIOCSIFVLAN_GET_VLAN_INGRESS_PRIORITY_CMD(0xffffffffffffffff, 0x8983, 0x0) r2 = socket$packet(0x11, 0x3, 0x300) setsockopt$packet_int(r2, 0x107, 0x14, &(0x7f0000000240)=0x100220, 0x4) (async) bind$packet(r2, &(0x7f0000000040)={0x11, 0x4, 0x0, 0x1, 0x0, 0x6, @random="454c8a39dd98"}, 0x14) (async) r3 = openat$vcsu(0xffffffffffffff9c, &(0x7f0000000580), 0x0, 0x0) syz_io_uring_submit(0x0, 0x0, &(0x7f0000002180)=@IORING_OP_SENDMSG={0x9, 0x4, 0x0, r3, 0x0, &(0x7f0000002140)={&(0x7f00000005c0)=@xdp={0x2c, 0xe, 0x0, 0x17}, 0x80, &(0x7f0000000b00)=[{&(0x7f0000000640)="795b15372cefc7484dd057042cf84acb", 0x10}, {&(0x7f0000000840)}, {&(0x7f0000000880)="dc1defc4688e297f1b7e9d0215692a925f519ad6f42041565eb956166b2b539cf4c4d1ac6a4a13806d05e00786b4f3698b477f1c4027226a55a8f59efd00297b99c8b6dfeba79a86b0bfd87bf8c54b953735770895b1a5190126a6b050d4a82f93c97a08e6453945aade833a4e", 0x6d}, {&(0x7f0000000900)}, {&(0x7f0000000940)="d0741a051e3a809c0d68f46e01bf601837c2f02695d15328648dd35e2d6a90e82e5cd5c776f81e3a6587ef47e2d277ecf0a8171de8d223d21eb8e2b5add6d42911738cfb2ae97ca4c5e339b0", 0x4c}, {&(0x7f00000009c0)="388777f5b4ce0be53fa6ca1acb7540539f8602f6c45d98962527ff070dc19ed53ddf751f5b59fdba", 0x28}, {&(0x7f0000000a00)="ea2ea7dc7e7176ab3bfb9064888b6165eac53595e20f7b173131a40f82488a4ce64376e8bd545d226b8fdb16842c2c40497cc841c6216e307bac81ae43d6575076337bf0c39997ce70054f25185a5cb7346775d5b5a208518e5e14bf74896a0caf51396ad5b99080930947e26562b2b10a75d5268d898bc9eb94e2f4874fc861e9bd113d69f9204523fd910e5831a61b6d4137", 0x93}, {&(0x7f0000000ac0)="758b12fc4121eca0b980a44806c0d0d603f7b632797df6b259275a4539ba19f06016", 0x22}], 0x8, &(0x7f00000021c0)=ANY=[], 0x476}, 0x0, 0x20040084, 0x1}, 0x1d98) setsockopt$packet_add_memb(0xffffffffffffffff, 0x107, 0x1, &(0x7f00000002c0)={0x0, 0x1, 0x6, @link_local={0x1, 0x80, 0xc2, 0x0, 0x0, 0x2}}, 0x10) connect$inet(r0, &(0x7f0000000340)={0x2, 0x4e23, @private=0xa010101}, 0x89) (async, rerun: 64) sendto$inet6(r2, &(0x7f0000000680)="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", 0x1bc, 0x0, 0x0, 0xfffffffffffffe47) (async, rerun: 64) ioctl$sock_SIOCGIFVLAN_DEL_VLAN_CMD(r2, 0x8982, &(0x7f0000000040)={0x1, 'vlan0\x00', {}, 0x6}) (async) sendmmsg(r0, &(0x7f0000007fc0), 0x400000000000695, 0x0) (async) ioctl$AUTOFS_DEV_IOCTL_PROTOSUBVER(0xffffffffffffffff, 0xc0189373, &(0x7f0000000080)={{0x1, 0x1, 0x18, r1, {0x400}}, './file0\x00'}) recvmsg(r4, &(0x7f0000000280)={&(0x7f0000000180)=@can, 0x80, &(0x7f0000000d80), 0x0, &(0x7f0000000e00)=""/122, 0x7a}, 0x60) mmap(&(0x7f0000000000/0xb36000)=nil, 0xb36000, 0x3, 0x8031, 0xffffffffffffffff, 0x0) 04:23:27 executing program 3: sendmsg$BATADV_CMD_GET_ORIGINATORS(0xffffffffffffffff, &(0x7f0000000780)={0x0, 0x0, &(0x7f0000000740)={0x0}}, 0x0) sendmsg$L2TP_CMD_SESSION_DELETE(0xffffffffffffffff, &(0x7f0000000340)={&(0x7f0000000100)={0x10, 0x0, 0x0, 0x4000000}, 0xc, 0x0}, 0x0) syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000040)='./file0\x00', 0x0, 0x41c, &(0x7f0000000540)=[{&(0x7f0000010000)="200000180002000019000700600100000f040000000000000000000004000000000002000020000020000000ddf4655fddf4655f0100ffff53ef010001000000ddf4655f000000000000000001000000000000000b0000000001000008000000d26400004003", 0x66, 0x400}, {&(0x7f0000010100)="0000000000000000000000026856d49a00cc4371bd6a7c893f280045010040", 0x1f, 0x4e0}, {&(0x7f0000010300)="03", 0xfeb1, 0x640}, {&(0x7f0000010400)="030000000200000005", 0xffc3, 0x800}, {&(0x7f0000010e00)="ed41000000040000ddf4655fddf4655fddf4655f000000000000040020", 0x1d, 0x1500}, {&(0x7f00000000c0)="80810000007f", 0xfc3b, 0x1600}], 0x81, &(0x7f0000000180)={[{@errors_remount}]}) 04:23:27 executing program 1: r0 = socket$nl_netfilter(0x10, 0x3, 0xc) sendmsg$nl_netfilter(r0, &(0x7f0000000300)={&(0x7f0000000040), 0xc, &(0x7f00000002c0)={&(0x7f0000000540)=ANY=[@ANYBLOB="ac0000000306010425bd657ddaf16e54ea849dae4270"], 0xac}}, 0x0) 04:23:27 executing program 2: sendmsg$BATADV_CMD_GET_ORIGINATORS(0xffffffffffffffff, &(0x7f0000000780)={0x0, 0x0, &(0x7f0000000740)={0x0}}, 0x0) sendmsg$L2TP_CMD_SESSION_DELETE(0xffffffffffffffff, &(0x7f0000000340)={&(0x7f0000000100)={0x10, 0x0, 0x0, 0x4000000}, 0xc, 0x0}, 0x0) syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000040)='./file0\x00', 0x0, 0x41c, &(0x7f0000000540)=[{&(0x7f0000010000)="200003680002000019000700600100000f040000000000000000000004000000000002000020000020000000ddf4655fddf4655f0100ffff53ef010001000000ddf4655f000000000000000001000000000000000b0000000001000008000000d26400004003", 0x66, 0x400}, {&(0x7f0000010100)="0000000000000000000000026856d49a00cc4371bd6a7c893f280045010040", 0x1f, 0x4e0}, {&(0x7f0000010300)="03", 0xfeb1, 0x640}, {&(0x7f0000010400)="030000000200000005", 0xffc3, 0x800}, {&(0x7f0000010e00)="ed41000000040000ddf4655fddf4655fddf4655f000000000000040020", 0x1d, 0x1500}, {&(0x7f00000000c0)="80810000007f", 0xfc3b, 0x1600}], 0x81, &(0x7f0000000180)={[{@errors_remount}]}) 04:23:27 executing program 4: sendmsg$BATADV_CMD_GET_ORIGINATORS(0xffffffffffffffff, &(0x7f0000000780)={0x0, 0x0, &(0x7f0000000740)={0x0}}, 0x0) sendmsg$L2TP_CMD_SESSION_DELETE(0xffffffffffffffff, &(0x7f0000000340)={&(0x7f0000000100)={0x10, 0x0, 0x0, 0x4000000}, 0xc, 0x0}, 0x0) syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000040)='./file0\x00', 0x0, 0x41c, &(0x7f0000000540)=[{&(0x7f0000010000)="200000001202000019000700600100000f040000000000000000000004000000000002000020000020000000ddf4655fddf4655f0100ffff53ef010001000000ddf4655f000000000000000001000000000000000b0000000001000008000000d26400004003", 0x66, 0x400}, {&(0x7f0000010100)="0000000000000000000000026856d49a00cc4371bd6a7c893f280045010040", 0x1f, 0x4e0}, {&(0x7f0000010300)="03", 0xfeb1, 0x640}, {&(0x7f0000010400)="030000000200000005", 0xffc3, 0x800}, {&(0x7f0000010e00)="ed41000000040000ddf4655fddf4655fddf4655f000000000000040020", 0x1d, 0x1500}, {&(0x7f00000000c0)="80810000007f", 0xfc3b, 0x1600}], 0x81, &(0x7f0000000180)={[{@errors_remount}]}) [ 438.656544][T25947] EXT4-fs (loop5): mounted filesystem without journal. Quota mode: writeback. [ 438.705204][T25953] netlink: 152 bytes leftover after parsing attributes in process `syz-executor.1'. [ 438.734906][T25956] loop4: detected capacity change from 0 to 264192 04:23:27 executing program 0: r0 = socket$inet_udp(0x2, 0x2, 0x0) bind$inet(r0, &(0x7f0000000380)={0x2, 0xfffe, @dev={0xac, 0x14, 0x14, 0x31}}, 0x10) setsockopt$sock_int(r0, 0x1, 0x6, &(0x7f0000000140)=0x36, 0x4) (async) r1 = accept4$inet6(0xffffffffffffffff, &(0x7f00000000c0), &(0x7f0000000100)=0x1c, 0x800) (async) setsockopt$inet6_tcp_TCP_REPAIR_QUEUE(0xffffffffffffffff, 0x6, 0x14, &(0x7f0000000200)=0x1, 0x4) (async) connect$inet(r0, &(0x7f0000000400)={0x2, 0x4e21, @broadcast}, 0x10) (async) ioctl$sock_SIOCSIFVLAN_GET_VLAN_INGRESS_PRIORITY_CMD(0xffffffffffffffff, 0x8983, 0x0) (async) r2 = socket$packet(0x11, 0x3, 0x300) setsockopt$packet_int(r2, 0x107, 0x14, &(0x7f0000000240)=0x100220, 0x4) (async) bind$packet(r2, &(0x7f0000000040)={0x11, 0x4, 0x0, 0x1, 0x0, 0x6, @random="454c8a39dd98"}, 0x14) r3 = openat$vcsu(0xffffffffffffff9c, &(0x7f0000000580), 0x0, 0x0) syz_io_uring_submit(0x0, 0x0, &(0x7f0000002180)=@IORING_OP_SENDMSG={0x9, 0x4, 0x0, r3, 0x0, &(0x7f0000002140)={&(0x7f00000005c0)=@xdp={0x2c, 0xe, 0x0, 0x17}, 0x80, &(0x7f0000000b00)=[{&(0x7f0000000640)="795b15372cefc7484dd057042cf84acb", 0x10}, {&(0x7f0000000840)}, {&(0x7f0000000880)="dc1defc4688e297f1b7e9d0215692a925f519ad6f42041565eb956166b2b539cf4c4d1ac6a4a13806d05e00786b4f3698b477f1c4027226a55a8f59efd00297b99c8b6dfeba79a86b0bfd87bf8c54b953735770895b1a5190126a6b050d4a82f93c97a08e6453945aade833a4e", 0x6d}, {&(0x7f0000000900)}, {&(0x7f0000000940)="d0741a051e3a809c0d68f46e01bf601837c2f02695d15328648dd35e2d6a90e82e5cd5c776f81e3a6587ef47e2d277ecf0a8171de8d223d21eb8e2b5add6d42911738cfb2ae97ca4c5e339b0", 0x4c}, {&(0x7f00000009c0)="388777f5b4ce0be53fa6ca1acb7540539f8602f6c45d98962527ff070dc19ed53ddf751f5b59fdba", 0x28}, {&(0x7f0000000a00)="ea2ea7dc7e7176ab3bfb9064888b6165eac53595e20f7b173131a40f82488a4ce64376e8bd545d226b8fdb16842c2c40497cc841c6216e307bac81ae43d6575076337bf0c39997ce70054f25185a5cb7346775d5b5a208518e5e14bf74896a0caf51396ad5b99080930947e26562b2b10a75d5268d898bc9eb94e2f4874fc861e9bd113d69f9204523fd910e5831a61b6d4137", 0x93}, {&(0x7f0000000ac0)="758b12fc4121eca0b980a44806c0d0d603f7b632797df6b259275a4539ba19f06016", 0x22}], 0x8, &(0x7f00000021c0)=ANY=[], 0x476}, 0x0, 0x20040084, 0x1}, 0x1d98) setsockopt$packet_add_memb(0xffffffffffffffff, 0x107, 0x1, &(0x7f00000002c0)={0x0, 0x1, 0x6, @link_local={0x1, 0x80, 0xc2, 0x0, 0x0, 0x2}}, 0x10) connect$inet(r0, &(0x7f0000000340)={0x2, 0x4e23, @private=0xa010101}, 0x89) sendto$inet6(r2, &(0x7f0000000680)="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", 0x1bc, 0x0, 0x0, 0xfffffffffffffe47) (async) ioctl$sock_SIOCGIFVLAN_DEL_VLAN_CMD(r2, 0x8982, &(0x7f0000000040)={0x1, 'vlan0\x00', {}, 0x6}) sendmmsg(r0, &(0x7f0000007fc0), 0x400000000000695, 0x0) ioctl$AUTOFS_DEV_IOCTL_PROTOSUBVER(0xffffffffffffffff, 0xc0189373, &(0x7f0000000080)={{0x1, 0x1, 0x18, r1, {0x400}}, './file0\x00'}) recvmsg(r4, &(0x7f0000000280)={&(0x7f0000000180)=@can, 0x80, &(0x7f0000000d80), 0x0, &(0x7f0000000e00)=""/122, 0x7a}, 0x60) mmap(&(0x7f0000000000/0xb36000)=nil, 0xb36000, 0x3, 0x8031, 0xffffffffffffffff, 0x0) 04:23:27 executing program 5: sendmsg$nl_route(0xffffffffffffffff, &(0x7f0000000480)={&(0x7f00000003c0)={0x10, 0x0, 0x0, 0x200}, 0xc, &(0x7f0000000440)={&(0x7f0000000400)=@ipv6_getmulticast={0x14, 0x3a, 0x203, 0x70bd2c, 0x25dfdbfc, {}, ["", "", "", "", "", ""]}, 0x14}, 0x1, 0x0, 0x0, 0x4000}, 0x80) sendmsg$BATADV_CMD_GET_ORIGINATORS(0xffffffffffffffff, &(0x7f0000000780)={0x0, 0x0, &(0x7f0000000740)={0x0}}, 0x0) sendmsg$BATADV_CMD_GET_HARDIF(0xffffffffffffffff, &(0x7f0000000200)={0x0, 0x0, &(0x7f00000001c0)={&(0x7f0000000140)={0x14, 0x0, 0x0, 0x70bd27}, 0x14}}, 0x0) r0 = socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_genetlink_get_family_id$l2tp(&(0x7f0000000680), 0xffffffffffffffff) sendmsg$L2TP_CMD_TUNNEL_CREATE(r0, &(0x7f0000000240)={0x0, 0x0, &(0x7f0000000380)={&(0x7f0000000300)={0x44, r1, 0x917, 0x0, 0x0, {}, [@L2TP_ATTR_PROTO_VERSION={0x5}, @L2TP_ATTR_CONN_ID={0x8, 0x9, 0xc000000}, @L2TP_ATTR_ENCAP_TYPE={0x6, 0x2, 0x1}, @L2TP_ATTR_PEER_CONN_ID={0x8}, @L2TP_ATTR_IP_SADDR={0x8, 0x18, @loopback=0xac1414aa}, @L2TP_ATTR_IP_DADDR={0x8, 0x19, @multicast2}]}, 0x44}}, 0x0) sendmsg$L2TP_CMD_SESSION_DELETE(0xffffffffffffffff, &(0x7f0000000340)={&(0x7f0000000100)={0x10, 0x0, 0x0, 0x4000000}, 0xc, &(0x7f0000000300)={&(0x7f00000002c0)={0x40, r1, 0x8, 0x70bd25, 0x25dfdbfc, {}, [@L2TP_ATTR_UDP_CSUM={0x5, 0xd, 0x1}, @L2TP_ATTR_IP6_DADDR={0x14, 0x20, @local}, @L2TP_ATTR_FD={0x8, 0x17, @l2tp}, @L2TP_ATTR_UDP_ZERO_CSUM6_TX={0x5}]}, 0x40}, 0x1, 0x0, 0x0, 0x4000000}, 0x4000042) syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000040)='./file0\x00', 0xe540000, 0x41c, &(0x7f0000000540)=[{&(0x7f0000010000)="200000000002000019000700600100000f040000000000000000000004000000000002000020000020000000ddf4655fddf4655f0100ffff53ef010001000000ddf4655f000000000000000001000000000000000b0000000001000008000000d26400004003", 0x66, 0x400}, {&(0x7f0000010100)="0000000000000000000000026856d49a00cc4371bd6a7c893f280045010040", 0x1f, 0x4e0}, {&(0x7f0000010300)="03", 0xfeb1, 0x640}, {&(0x7f0000010400)="030000000200000005", 0xffc3, 0x800}, {&(0x7f0000010e00)="ed41000000040000ddf4655fddf4655fddf4655f000000000000040020", 0x1d, 0x1500}, {&(0x7f00000000c0)="80810000007f", 0xfc3b, 0x1600}], 0x81, &(0x7f0000000180)={[{@errors_remount}]}) 04:23:27 executing program 1: r0 = socket$inet6_tcp(0xa, 0x1, 0x0) setsockopt$inet6_tcp_TCP_REPAIR(r0, 0x6, 0x5, &(0x7f0000000000)=0x1, 0x4) [ 438.749730][T25954] loop2: detected capacity change from 0 to 264192 [ 438.765406][T25951] loop3: detected capacity change from 0 to 264192 [ 438.774261][ T1854] EXT4-fs (loop5): unmounting filesystem. [ 438.780159][T25956] EXT4-fs (loop4): ext4_check_descriptors: Inode bitmap for group 0 overlaps block group descriptors [ 438.791486][T25951] EXT4-fs (loop3): inodes count not valid: 402653216 vs 32 04:23:27 executing program 0: r0 = socket$inet_udp(0x2, 0x2, 0x0) bind$inet(r0, &(0x7f0000000380)={0x2, 0xfffe, @dev={0xac, 0x14, 0x14, 0x31}}, 0x10) setsockopt$sock_int(r0, 0x1, 0x6, &(0x7f0000000140)=0x36, 0x4) accept4$inet6(0xffffffffffffffff, &(0x7f00000000c0), &(0x7f0000000000)=0x1c, 0x800) setsockopt$inet6_tcp_TCP_REPAIR_QUEUE(0xffffffffffffffff, 0x6, 0x14, &(0x7f0000000200)=0x1, 0x4) connect$inet(r0, &(0x7f0000000400)={0x2, 0x4e21, @broadcast}, 0x10) ioctl$sock_SIOCSIFVLAN_GET_VLAN_INGRESS_PRIORITY_CMD(0xffffffffffffffff, 0x8983, 0x0) r1 = socket$packet(0x11, 0x3, 0x300) setsockopt$packet_int(r1, 0x107, 0x14, &(0x7f0000000240)=0x100220, 0x4) bind$packet(r1, &(0x7f0000000040)={0x11, 0x4, 0x0, 0x1, 0x0, 0x6, @random="454c8a39dd98"}, 0x14) r2 = openat$vcsu(0xffffffffffffff9c, &(0x7f0000000580), 0x0, 0x0) syz_io_uring_submit(0x0, 0x0, &(0x7f0000002180)=@IORING_OP_SENDMSG={0x9, 0x4, 0x0, r2, 0x0, &(0x7f0000002140)={&(0x7f00000005c0)=@xdp={0x2c, 0xe, 0x0, 0x17}, 0x80, &(0x7f0000000b00)=[{&(0x7f0000000640)="795b15372cefc7484dd057042cf84acb", 0x10}, {&(0x7f0000000840)}, {&(0x7f0000000880)="dc1defc4688e297f1b7e9d0215692a925f519ad6f42041565eb956166b2b539cf4c4d1ac6a4a13806d05e00786b4f3698b477f1c4027226a55a8f59efd00297b99c8b6dfeba79a86b0bfd87bf8c54b953735770895b1a5190126a6b050d4a82f93c97a08e6453945aade833a4e", 0x6d}, {&(0x7f0000000900)}, {&(0x7f0000000940)="d0741a051e3a809c0d68f46e01bf601837c2f02695d15328648dd35e2d6a90e82e5cd5c776f81e3a6587ef47e2d277ecf0a8171de8d223d21eb8e2b5add6d42911738cfb2ae97ca4c5e339b0", 0x4c}, {&(0x7f00000009c0)="388777f5b4ce0be53fa6ca1acb7540539f8602f6c45d98962527ff070dc19ed53ddf751f5b59fdba", 0x28}, {&(0x7f0000000a00)="ea2ea7dc7e7176ab3bfb9064888b6165eac53595e20f7b173131a40f82488a4ce64376e8bd545d226b8fdb16842c2c40497cc841c6216e307bac81ae43d6575076337bf0c39997ce70054f25185a5cb7346775d5b5a208518e5e14bf74896a0caf51396ad5b99080930947e26562b2b10a75d5268d898bc9eb94e2f4874fc861e9bd113d69f9204523fd910e5831a61b6d4137", 0x93}, {&(0x7f0000000ac0)="758b12fc4121eca0b980a44806c0d0d603f7b632797df6b259275a4539ba19f06016", 0x22}], 0x8, &(0x7f00000021c0)=ANY=[], 0x476}, 0x0, 0x20040084, 0x1}, 0x1d98) setsockopt$packet_add_memb(0xffffffffffffffff, 0x107, 0x1, &(0x7f00000002c0)={0x0, 0x1, 0x6, @link_local={0x1, 0x80, 0xc2, 0x0, 0x0, 0x2}}, 0x10) connect$inet(r0, &(0x7f0000000340)={0x2, 0x4e23, @private=0xa010101}, 0x89) sendto$inet6(r1, &(0x7f0000000680)="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", 0x1bc, 0x0, 0x0, 0xfffffffffffffe47) ioctl$sock_SIOCGIFVLAN_DEL_VLAN_CMD(r1, 0x8982, &(0x7f0000000040)={0x1, 'vlan0\x00', {}, 0x6}) sendmmsg(r0, &(0x7f0000007fc0), 0x400000000000695, 0x0) recvmsg(0xffffffffffffffff, &(0x7f0000000280)={&(0x7f0000000180)=@can, 0x80, &(0x7f0000000d80), 0x0, &(0x7f0000000e00)=""/118, 0x76}, 0x0) mmap(&(0x7f0000000000/0xb36000)=nil, 0xb36000, 0x3, 0x8031, 0xffffffffffffffff, 0x0) 04:23:27 executing program 3: sendmsg$BATADV_CMD_GET_ORIGINATORS(0xffffffffffffffff, &(0x7f0000000780)={0x0, 0x0, &(0x7f0000000740)={0x0}}, 0x0) sendmsg$L2TP_CMD_SESSION_DELETE(0xffffffffffffffff, &(0x7f0000000340)={&(0x7f0000000100)={0x10, 0x0, 0x0, 0x4000000}, 0xc, 0x0}, 0x0) syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000040)='./file0\x00', 0x0, 0x41c, &(0x7f0000000540)=[{&(0x7f0000010000)="2000251b0002000019000700600100000f040000000000000000000004000000000002000020000020000000ddf4655fddf4655f0100ffff53ef010001000000ddf4655f000000000000000001000000000000000b0000000001000008000000d26400004003", 0x66, 0x400}, {&(0x7f0000010100)="0000000000000000000000026856d49a00cc4371bd6a7c893f280045010040", 0x1f, 0x4e0}, {&(0x7f0000010300)="03", 0xfeb1, 0x640}, {&(0x7f0000010400)="030000000200000005", 0xffc3, 0x800}, {&(0x7f0000010e00)="ed41000000040000ddf4655fddf4655fddf4655f000000000000040020", 0x1d, 0x1500}, {&(0x7f00000000c0)="80810000007f", 0xfc3b, 0x1600}], 0x81, &(0x7f0000000180)={[{@errors_remount}]}) [ 438.809285][T25954] EXT4-fs (loop2): inodes count not valid: 1745027104 vs 32 [ 438.827590][T25970] loop5: detected capacity change from 0 to 264192 [ 438.831363][T25956] EXT4-fs (loop4): orphan cleanup on readonly fs 04:23:27 executing program 1: r0 = socket$inet6_tcp(0xa, 0x1, 0x0) setsockopt$inet6_tcp_TCP_REPAIR(r0, 0x6, 0x6cb, &(0x7f0000000000), 0x4) 04:23:27 executing program 1: r0 = socket$inet6_tcp(0xa, 0x1, 0x0) ioctl$ifreq_SIOCGIFINDEX_batadv_hard(r0, 0x89b0, &(0x7f00000004c0)={'batadv_slave_0\x00'}) 04:23:27 executing program 2: sendmsg$BATADV_CMD_GET_ORIGINATORS(0xffffffffffffffff, &(0x7f0000000780)={0x0, 0x0, &(0x7f0000000740)={0x0}}, 0x0) sendmsg$L2TP_CMD_SESSION_DELETE(0xffffffffffffffff, &(0x7f0000000340)={&(0x7f0000000100)={0x10, 0x0, 0x0, 0x4000000}, 0xc, 0x0}, 0x0) syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000040)='./file0\x00', 0x0, 0x41c, &(0x7f0000000540)=[{&(0x7f0000010000)="200002690002000019000700600100000f040000000000000000000004000000000002000020000020000000ddf4655fddf4655f0100ffff53ef010001000000ddf4655f000000000000000001000000000000000b0000000001000008000000d26400004003", 0x66, 0x400}, {&(0x7f0000010100)="0000000000000000000000026856d49a00cc4371bd6a7c893f280045010040", 0x1f, 0x4e0}, {&(0x7f0000010300)="03", 0xfeb1, 0x640}, {&(0x7f0000010400)="030000000200000005", 0xffc3, 0x800}, {&(0x7f0000010e00)="ed41000000040000ddf4655fddf4655fddf4655f000000000000040020", 0x1d, 0x1500}, {&(0x7f00000000c0)="80810000007f", 0xfc3b, 0x1600}], 0x81, &(0x7f0000000180)={[{@errors_remount}]}) [ 438.852709][T25956] EXT4-fs error (device loop4): __ext4_iget:4988: inode #3: block 67108864: comm syz-executor.4: invalid block 04:23:27 executing program 1: bpf$BPF_GET_PROG_INFO(0xf, &(0x7f0000000dc0)={0xffffffffffffffff, 0x0, 0x0}, 0x10) 04:23:27 executing program 1: r0 = socket$inet_udplite(0x2, 0x2, 0x88) accept$inet(r0, 0x0, 0x0) [ 438.898353][T25970] EXT4-fs (loop5): ext4_check_descriptors: Inode bitmap for group 0 overlaps block group descriptors [ 438.911570][T25956] EXT4-fs (loop4): Remounting filesystem read-only [ 438.918145][T25956] EXT4-fs error (device loop4): ext4_quota_enable:6781: comm syz-executor.4: Bad quota inode # 3 [ 438.934125][T25981] loop3: detected capacity change from 0 to 264192 [ 438.941667][T25980] loop2: detected capacity change from 0 to 264192 [ 438.959112][T25981] EXT4-fs (loop3): inodes count not valid: 455409696 vs 32 [ 438.966651][T25956] EXT4-fs warning (device loop4): ext4_enable_quotas:6821: Failed to enable quota tracking (type=0, err=-117). Please run e2fsck to fix. [ 438.980758][T25956] EXT4-fs (loop4): Cannot turn on quotas: error -117 [ 438.987540][T25956] EXT4-fs (loop4): mounted filesystem without journal. Quota mode: writeback. [ 438.997147][T25980] EXT4-fs (loop2): inodes count not valid: 1761738784 vs 32 04:23:27 executing program 4: sendmsg$BATADV_CMD_GET_ORIGINATORS(0xffffffffffffffff, &(0x7f0000000780)={0x0, 0x0, &(0x7f0000000740)={0x0}}, 0x0) sendmsg$L2TP_CMD_SESSION_DELETE(0xffffffffffffffff, &(0x7f0000000340)={&(0x7f0000000100)={0x10, 0x0, 0x0, 0x4000000}, 0xc, 0x0}, 0x0) syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000040)='./file0\x00', 0x0, 0x41c, &(0x7f0000000540)=[{&(0x7f0000010000)="200000001302000019000700600100000f040000000000000000000004000000000002000020000020000000ddf4655fddf4655f0100ffff53ef010001000000ddf4655f000000000000000001000000000000000b0000000001000008000000d26400004003", 0x66, 0x400}, {&(0x7f0000010100)="0000000000000000000000026856d49a00cc4371bd6a7c893f280045010040", 0x1f, 0x4e0}, {&(0x7f0000010300)="03", 0xfeb1, 0x640}, {&(0x7f0000010400)="030000000200000005", 0xffc3, 0x800}, {&(0x7f0000010e00)="ed41000000040000ddf4655fddf4655fddf4655f000000000000040020", 0x1d, 0x1500}, {&(0x7f00000000c0)="80810000007f", 0xfc3b, 0x1600}], 0x81, &(0x7f0000000180)={[{@errors_remount}]}) 04:23:27 executing program 3: sendmsg$BATADV_CMD_GET_ORIGINATORS(0xffffffffffffffff, &(0x7f0000000780)={0x0, 0x0, &(0x7f0000000740)={0x0}}, 0x0) sendmsg$L2TP_CMD_SESSION_DELETE(0xffffffffffffffff, &(0x7f0000000340)={&(0x7f0000000100)={0x10, 0x0, 0x0, 0x4000000}, 0xc, 0x0}, 0x0) syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000040)='./file0\x00', 0x0, 0x41c, &(0x7f0000000540)=[{&(0x7f0000010000)="2000251e0002000019000700600100000f040000000000000000000004000000000002000020000020000000ddf4655fddf4655f0100ffff53ef010001000000ddf4655f000000000000000001000000000000000b0000000001000008000000d26400004003", 0x66, 0x400}, {&(0x7f0000010100)="0000000000000000000000026856d49a00cc4371bd6a7c893f280045010040", 0x1f, 0x4e0}, {&(0x7f0000010300)="03", 0xfeb1, 0x640}, {&(0x7f0000010400)="030000000200000005", 0xffc3, 0x800}, {&(0x7f0000010e00)="ed41000000040000ddf4655fddf4655fddf4655f000000000000040020", 0x1d, 0x1500}, {&(0x7f00000000c0)="80810000007f", 0xfc3b, 0x1600}], 0x81, &(0x7f0000000180)={[{@errors_remount}]}) 04:23:27 executing program 2: sendmsg$BATADV_CMD_GET_ORIGINATORS(0xffffffffffffffff, &(0x7f0000000780)={0x0, 0x0, &(0x7f0000000740)={0x0}}, 0x0) sendmsg$L2TP_CMD_SESSION_DELETE(0xffffffffffffffff, &(0x7f0000000340)={&(0x7f0000000100)={0x10, 0x0, 0x0, 0x4000000}, 0xc, 0x0}, 0x0) syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000040)='./file0\x00', 0x0, 0x41c, &(0x7f0000000540)=[{&(0x7f0000010000)="2000026a0002000019000700600100000f040000000000000000000004000000000002000020000020000000ddf4655fddf4655f0100ffff53ef010001000000ddf4655f000000000000000001000000000000000b0000000001000008000000d26400004003", 0x66, 0x400}, {&(0x7f0000010100)="0000000000000000000000026856d49a00cc4371bd6a7c893f280045010040", 0x1f, 0x4e0}, {&(0x7f0000010300)="03", 0xfeb1, 0x640}, {&(0x7f0000010400)="030000000200000005", 0xffc3, 0x800}, {&(0x7f0000010e00)="ed41000000040000ddf4655fddf4655fddf4655f000000000000040020", 0x1d, 0x1500}, {&(0x7f00000000c0)="80810000007f", 0xfc3b, 0x1600}], 0x81, &(0x7f0000000180)={[{@errors_remount}]}) [ 439.014889][T25970] EXT4-fs (loop5): orphan cleanup on readonly fs [ 439.032534][ T1846] EXT4-fs (loop4): unmounting filesystem. [ 439.046372][T25970] EXT4-fs error (device loop5): __ext4_iget:4988: inode #3: block 67108864: comm syz-executor.5: invalid block [ 439.063257][T25970] EXT4-fs (loop5): Remounting filesystem read-only [ 439.069906][T25970] EXT4-fs error (device loop5): ext4_quota_enable:6781: comm syz-executor.5: Bad quota inode # 3 [ 439.088544][T25970] EXT4-fs warning (device loop5): ext4_enable_quotas:6821: Failed to enable quota tracking (type=0, err=-117). Please run e2fsck to fix. [ 439.102594][T25970] EXT4-fs (loop5): Cannot turn on quotas: error -117 04:23:27 executing program 5: sendmsg$nl_route(0xffffffffffffffff, &(0x7f0000000480)={&(0x7f00000003c0)={0x10, 0x0, 0x0, 0x200}, 0xc, &(0x7f0000000440)={&(0x7f0000000400)=@ipv6_getmulticast={0x14, 0x3a, 0x203, 0x70bd2c, 0x25dfdbfc, {}, ["", "", "", "", "", ""]}, 0x14}, 0x1, 0x0, 0x0, 0x4000}, 0x80) sendmsg$BATADV_CMD_GET_ORIGINATORS(0xffffffffffffffff, &(0x7f0000000780)={0x0, 0x0, &(0x7f0000000740)={0x0}}, 0x0) sendmsg$BATADV_CMD_GET_HARDIF(0xffffffffffffffff, &(0x7f0000000200)={0x0, 0x0, &(0x7f00000001c0)={&(0x7f0000000140)={0x14, 0x0, 0x0, 0x70bd27}, 0x14}}, 0x0) r0 = socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_genetlink_get_family_id$l2tp(&(0x7f0000000680), 0xffffffffffffffff) sendmsg$L2TP_CMD_TUNNEL_CREATE(r0, &(0x7f0000000240)={0x0, 0x0, &(0x7f0000000380)={&(0x7f0000000300)={0x44, r1, 0x917, 0x0, 0x0, {}, [@L2TP_ATTR_PROTO_VERSION={0x5}, @L2TP_ATTR_CONN_ID={0x8, 0x9, 0xc000000}, @L2TP_ATTR_ENCAP_TYPE={0x6, 0x2, 0x1}, @L2TP_ATTR_PEER_CONN_ID={0x8}, @L2TP_ATTR_IP_SADDR={0x8, 0x18, @loopback=0xac1414aa}, @L2TP_ATTR_IP_DADDR={0x8, 0x19, @multicast2}]}, 0x44}}, 0x0) sendmsg$L2TP_CMD_SESSION_DELETE(0xffffffffffffffff, &(0x7f0000000340)={&(0x7f0000000100)={0x10, 0x0, 0x0, 0x4000000}, 0xc, &(0x7f0000000300)={&(0x7f00000002c0)={0x40, r1, 0x8, 0x70bd25, 0x25dfdbfc, {}, [@L2TP_ATTR_UDP_CSUM={0x5, 0xd, 0x1}, @L2TP_ATTR_IP6_DADDR={0x14, 0x20, @local}, @L2TP_ATTR_FD={0x8, 0x17, @l2tp}, @L2TP_ATTR_UDP_ZERO_CSUM6_TX={0x5}]}, 0x40}, 0x1, 0x0, 0x0, 0x4000000}, 0x4000042) syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000040)='./file0\x00', 0xf000000, 0x41c, &(0x7f0000000540)=[{&(0x7f0000010000)="200000000002000019000700600100000f040000000000000000000004000000000002000020000020000000ddf4655fddf4655f0100ffff53ef010001000000ddf4655f000000000000000001000000000000000b0000000001000008000000d26400004003", 0x66, 0x400}, {&(0x7f0000010100)="0000000000000000000000026856d49a00cc4371bd6a7c893f280045010040", 0x1f, 0x4e0}, {&(0x7f0000010300)="03", 0xfeb1, 0x640}, {&(0x7f0000010400)="030000000200000005", 0xffc3, 0x800}, {&(0x7f0000010e00)="ed41000000040000ddf4655fddf4655fddf4655f000000000000040020", 0x1d, 0x1500}, {&(0x7f00000000c0)="80810000007f", 0xfc3b, 0x1600}], 0x81, &(0x7f0000000180)={[{@errors_remount}]}) 04:23:27 executing program 1: accept$packet(0xffffffffffffffff, 0x0, 0x0) bpf$PROG_LOAD_XDP(0x5, &(0x7f0000000600)={0x6, 0x2, &(0x7f00000003c0)=@raw=[@initr0], &(0x7f0000000400)='syzkaller\x00', 0x8, 0xeb, &(0x7f0000000440)=""/235, 0x0, 0x10, '\x00', 0x0, 0x25, 0xffffffffffffffff, 0x8, 0x0, 0x0, 0x10, 0x0}, 0x80) [ 439.109287][T25970] EXT4-fs (loop5): mounted filesystem without journal. Quota mode: writeback. [ 439.117376][T25993] loop2: detected capacity change from 0 to 264192 [ 439.125483][T25993] EXT4-fs (loop2): inodes count not valid: 1778516000 vs 32 [ 439.133550][T25992] loop3: detected capacity change from 0 to 264192 [ 439.154740][T25992] EXT4-fs (loop3): inodes count not valid: 505741344 vs 32 [ 439.172164][T25995] loop4: detected capacity change from 0 to 264192 [ 439.190600][T25995] EXT4-fs (loop4): ext4_check_descriptors: Inode bitmap for group 0 overlaps block group descriptors [ 439.215545][ T1854] EXT4-fs (loop5): unmounting filesystem. 04:23:28 executing program 0: r0 = socket$inet_udp(0x2, 0x2, 0x0) bind$inet(r0, &(0x7f0000000380)={0x2, 0xfffe, @dev={0xac, 0x14, 0x14, 0x31}}, 0x10) setsockopt$sock_int(r0, 0x1, 0x6, &(0x7f0000000140)=0x36, 0x4) accept4$inet6(0xffffffffffffffff, &(0x7f00000000c0), &(0x7f0000000000)=0x1c, 0x800) setsockopt$inet6_tcp_TCP_REPAIR_QUEUE(0xffffffffffffffff, 0x6, 0x14, &(0x7f0000000200)=0x1, 0x4) (async) connect$inet(r0, &(0x7f0000000400)={0x2, 0x4e21, @broadcast}, 0x10) ioctl$sock_SIOCSIFVLAN_GET_VLAN_INGRESS_PRIORITY_CMD(0xffffffffffffffff, 0x8983, 0x0) (async) r1 = socket$packet(0x11, 0x3, 0x300) setsockopt$packet_int(r1, 0x107, 0x14, &(0x7f0000000240)=0x100220, 0x4) (async) bind$packet(r1, &(0x7f0000000040)={0x11, 0x4, 0x0, 0x1, 0x0, 0x6, @random="454c8a39dd98"}, 0x14) (async) r2 = openat$vcsu(0xffffffffffffff9c, &(0x7f0000000580), 0x0, 0x0) syz_io_uring_submit(0x0, 0x0, &(0x7f0000002180)=@IORING_OP_SENDMSG={0x9, 0x4, 0x0, r2, 0x0, &(0x7f0000002140)={&(0x7f00000005c0)=@xdp={0x2c, 0xe, 0x0, 0x17}, 0x80, &(0x7f0000000b00)=[{&(0x7f0000000640)="795b15372cefc7484dd057042cf84acb", 0x10}, {&(0x7f0000000840)}, {&(0x7f0000000880)="dc1defc4688e297f1b7e9d0215692a925f519ad6f42041565eb956166b2b539cf4c4d1ac6a4a13806d05e00786b4f3698b477f1c4027226a55a8f59efd00297b99c8b6dfeba79a86b0bfd87bf8c54b953735770895b1a5190126a6b050d4a82f93c97a08e6453945aade833a4e", 0x6d}, {&(0x7f0000000900)}, {&(0x7f0000000940)="d0741a051e3a809c0d68f46e01bf601837c2f02695d15328648dd35e2d6a90e82e5cd5c776f81e3a6587ef47e2d277ecf0a8171de8d223d21eb8e2b5add6d42911738cfb2ae97ca4c5e339b0", 0x4c}, {&(0x7f00000009c0)="388777f5b4ce0be53fa6ca1acb7540539f8602f6c45d98962527ff070dc19ed53ddf751f5b59fdba", 0x28}, {&(0x7f0000000a00)="ea2ea7dc7e7176ab3bfb9064888b6165eac53595e20f7b173131a40f82488a4ce64376e8bd545d226b8fdb16842c2c40497cc841c6216e307bac81ae43d6575076337bf0c39997ce70054f25185a5cb7346775d5b5a208518e5e14bf74896a0caf51396ad5b99080930947e26562b2b10a75d5268d898bc9eb94e2f4874fc861e9bd113d69f9204523fd910e5831a61b6d4137", 0x93}, {&(0x7f0000000ac0)="758b12fc4121eca0b980a44806c0d0d603f7b632797df6b259275a4539ba19f06016", 0x22}], 0x8, &(0x7f00000021c0)=ANY=[], 0x476}, 0x0, 0x20040084, 0x1}, 0x1d98) (async) setsockopt$packet_add_memb(0xffffffffffffffff, 0x107, 0x1, &(0x7f00000002c0)={0x0, 0x1, 0x6, @link_local={0x1, 0x80, 0xc2, 0x0, 0x0, 0x2}}, 0x10) connect$inet(r0, &(0x7f0000000340)={0x2, 0x4e23, @private=0xa010101}, 0x89) (async) sendto$inet6(r1, &(0x7f0000000680)="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", 0x1bc, 0x0, 0x0, 0xfffffffffffffe47) (async) ioctl$sock_SIOCGIFVLAN_DEL_VLAN_CMD(r1, 0x8982, &(0x7f0000000040)={0x1, 'vlan0\x00', {}, 0x6}) (async) sendmmsg(r0, &(0x7f0000007fc0), 0x400000000000695, 0x0) (async) recvmsg(0xffffffffffffffff, &(0x7f0000000280)={&(0x7f0000000180)=@can, 0x80, &(0x7f0000000d80), 0x0, &(0x7f0000000e00)=""/118, 0x76}, 0x0) (async) mmap(&(0x7f0000000000/0xb36000)=nil, 0xb36000, 0x3, 0x8031, 0xffffffffffffffff, 0x0) 04:23:28 executing program 1: bpf$LINK_DETACH(0x22, &(0x7f0000000400), 0x4) 04:23:28 executing program 2: sendmsg$BATADV_CMD_GET_ORIGINATORS(0xffffffffffffffff, &(0x7f0000000780)={0x0, 0x0, &(0x7f0000000740)={0x0}}, 0x0) sendmsg$L2TP_CMD_SESSION_DELETE(0xffffffffffffffff, &(0x7f0000000340)={&(0x7f0000000100)={0x10, 0x0, 0x0, 0x4000000}, 0xc, 0x0}, 0x0) syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000040)='./file0\x00', 0x0, 0x41c, &(0x7f0000000540)=[{&(0x7f0000010000)="2000006c0002000019000700600100000f040000000000000000000004000000000002000020000020000000ddf4655fddf4655f0100ffff53ef010001000000ddf4655f000000000000000001000000000000000b0000000001000008000000d26400004003", 0x66, 0x400}, {&(0x7f0000010100)="0000000000000000000000026856d49a00cc4371bd6a7c893f280045010040", 0x1f, 0x4e0}, {&(0x7f0000010300)="03", 0xfeb1, 0x640}, {&(0x7f0000010400)="030000000200000005", 0xffc3, 0x800}, {&(0x7f0000010e00)="ed41000000040000ddf4655fddf4655fddf4655f000000000000040020", 0x1d, 0x1500}, {&(0x7f00000000c0)="80810000007f", 0xfc3b, 0x1600}], 0x81, &(0x7f0000000180)={[{@errors_remount}]}) 04:23:28 executing program 3: sendmsg$BATADV_CMD_GET_ORIGINATORS(0xffffffffffffffff, &(0x7f0000000780)={0x0, 0x0, &(0x7f0000000740)={0x0}}, 0x0) sendmsg$L2TP_CMD_SESSION_DELETE(0xffffffffffffffff, &(0x7f0000000340)={&(0x7f0000000100)={0x10, 0x0, 0x0, 0x4000000}, 0xc, 0x0}, 0x0) syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000040)='./file0\x00', 0x0, 0x41c, &(0x7f0000000540)=[{&(0x7f0000010000)="2000011f0002000019000700600100000f040000000000000000000004000000000002000020000020000000ddf4655fddf4655f0100ffff53ef010001000000ddf4655f000000000000000001000000000000000b0000000001000008000000d26400004003", 0x66, 0x400}, {&(0x7f0000010100)="0000000000000000000000026856d49a00cc4371bd6a7c893f280045010040", 0x1f, 0x4e0}, {&(0x7f0000010300)="03", 0xfeb1, 0x640}, {&(0x7f0000010400)="030000000200000005", 0xffc3, 0x800}, {&(0x7f0000010e00)="ed41000000040000ddf4655fddf4655fddf4655f000000000000040020", 0x1d, 0x1500}, {&(0x7f00000000c0)="80810000007f", 0xfc3b, 0x1600}], 0x81, &(0x7f0000000180)={[{@errors_remount}]}) [ 439.237235][T25995] EXT4-fs (loop4): orphan cleanup on readonly fs [ 439.245072][T25995] EXT4-fs error (device loop4): __ext4_iget:4988: inode #3: block 67108864: comm syz-executor.4: invalid block [ 439.260873][T25995] EXT4-fs (loop4): Remounting filesystem read-only [ 439.267508][T25995] EXT4-fs error (device loop4): ext4_quota_enable:6781: comm syz-executor.4: Bad quota inode # 3 04:23:28 executing program 1: r0 = socket$inet6_tcp(0xa, 0x1, 0x0) setsockopt$inet6_tcp_TCP_MD5SIG(r0, 0x6, 0xe, &(0x7f0000000440)={@in6={{0xa, 0x0, 0x0, @ipv4={'\x00', '\xff\xff', @local}}}, 0x0, 0x0, 0x25, 0x0, "083d39ed078786311246e2b83c0b4a5c4677bf56639087a5723f17f4fe520325bba1f85f7f6b0ef41aaf32940eedd67577da861a7537ed70021acca5faa941554c8e6ce2fe788e064d479ebca99cb4d2"}, 0xd8) [ 439.283272][T26000] loop5: detected capacity change from 0 to 264192 [ 439.294543][T26007] loop2: detected capacity change from 0 to 264192 [ 439.308457][T26007] EXT4-fs (loop2): inodes count not valid: 1811939360 vs 32 [ 439.314211][T26009] loop3: detected capacity change from 0 to 264192 [ 439.315880][T25995] EXT4-fs warning (device loop4): ext4_enable_quotas:6821: Failed to enable quota tracking (type=0, err=-117). Please run e2fsck to fix. 04:23:28 executing program 4: sendmsg$BATADV_CMD_GET_ORIGINATORS(0xffffffffffffffff, &(0x7f0000000780)={0x0, 0x0, &(0x7f0000000740)={0x0}}, 0x0) sendmsg$L2TP_CMD_SESSION_DELETE(0xffffffffffffffff, &(0x7f0000000340)={&(0x7f0000000100)={0x10, 0x0, 0x0, 0x4000000}, 0xc, 0x0}, 0x0) syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000040)='./file0\x00', 0x0, 0x41c, &(0x7f0000000540)=[{&(0x7f0000010000)="200000001402000019000700600100000f040000000000000000000004000000000002000020000020000000ddf4655fddf4655f0100ffff53ef010001000000ddf4655f000000000000000001000000000000000b0000000001000008000000d26400004003", 0x66, 0x400}, {&(0x7f0000010100)="0000000000000000000000026856d49a00cc4371bd6a7c893f280045010040", 0x1f, 0x4e0}, {&(0x7f0000010300)="03", 0xfeb1, 0x640}, {&(0x7f0000010400)="030000000200000005", 0xffc3, 0x800}, {&(0x7f0000010e00)="ed41000000040000ddf4655fddf4655fddf4655f000000000000040020", 0x1d, 0x1500}, {&(0x7f00000000c0)="80810000007f", 0xfc3b, 0x1600}], 0x81, &(0x7f0000000180)={[{@errors_remount}]}) 04:23:28 executing program 0: r0 = socket$inet_udp(0x2, 0x2, 0x0) bind$inet(r0, &(0x7f0000000380)={0x2, 0xfffe, @dev={0xac, 0x14, 0x14, 0x31}}, 0x10) (async, rerun: 32) setsockopt$sock_int(r0, 0x1, 0x6, &(0x7f0000000140)=0x36, 0x4) (async, rerun: 32) accept4$inet6(0xffffffffffffffff, &(0x7f00000000c0), &(0x7f0000000000)=0x1c, 0x800) setsockopt$inet6_tcp_TCP_REPAIR_QUEUE(0xffffffffffffffff, 0x6, 0x14, &(0x7f0000000200)=0x1, 0x4) connect$inet(r0, &(0x7f0000000400)={0x2, 0x4e21, @broadcast}, 0x10) ioctl$sock_SIOCSIFVLAN_GET_VLAN_INGRESS_PRIORITY_CMD(0xffffffffffffffff, 0x8983, 0x0) r1 = socket$packet(0x11, 0x3, 0x300) setsockopt$packet_int(r1, 0x107, 0x14, &(0x7f0000000240)=0x100220, 0x4) bind$packet(r1, &(0x7f0000000040)={0x11, 0x4, 0x0, 0x1, 0x0, 0x6, @random="454c8a39dd98"}, 0x14) (async) r2 = openat$vcsu(0xffffffffffffff9c, &(0x7f0000000580), 0x0, 0x0) syz_io_uring_submit(0x0, 0x0, &(0x7f0000002180)=@IORING_OP_SENDMSG={0x9, 0x4, 0x0, r2, 0x0, &(0x7f0000002140)={&(0x7f00000005c0)=@xdp={0x2c, 0xe, 0x0, 0x17}, 0x80, &(0x7f0000000b00)=[{&(0x7f0000000640)="795b15372cefc7484dd057042cf84acb", 0x10}, {&(0x7f0000000840)}, {&(0x7f0000000880)="dc1defc4688e297f1b7e9d0215692a925f519ad6f42041565eb956166b2b539cf4c4d1ac6a4a13806d05e00786b4f3698b477f1c4027226a55a8f59efd00297b99c8b6dfeba79a86b0bfd87bf8c54b953735770895b1a5190126a6b050d4a82f93c97a08e6453945aade833a4e", 0x6d}, {&(0x7f0000000900)}, {&(0x7f0000000940)="d0741a051e3a809c0d68f46e01bf601837c2f02695d15328648dd35e2d6a90e82e5cd5c776f81e3a6587ef47e2d277ecf0a8171de8d223d21eb8e2b5add6d42911738cfb2ae97ca4c5e339b0", 0x4c}, {&(0x7f00000009c0)="388777f5b4ce0be53fa6ca1acb7540539f8602f6c45d98962527ff070dc19ed53ddf751f5b59fdba", 0x28}, {&(0x7f0000000a00)="ea2ea7dc7e7176ab3bfb9064888b6165eac53595e20f7b173131a40f82488a4ce64376e8bd545d226b8fdb16842c2c40497cc841c6216e307bac81ae43d6575076337bf0c39997ce70054f25185a5cb7346775d5b5a208518e5e14bf74896a0caf51396ad5b99080930947e26562b2b10a75d5268d898bc9eb94e2f4874fc861e9bd113d69f9204523fd910e5831a61b6d4137", 0x93}, {&(0x7f0000000ac0)="758b12fc4121eca0b980a44806c0d0d603f7b632797df6b259275a4539ba19f06016", 0x22}], 0x8, &(0x7f00000021c0)=ANY=[], 0x476}, 0x0, 0x20040084, 0x1}, 0x1d98) (async) setsockopt$packet_add_memb(0xffffffffffffffff, 0x107, 0x1, &(0x7f00000002c0)={0x0, 0x1, 0x6, @link_local={0x1, 0x80, 0xc2, 0x0, 0x0, 0x2}}, 0x10) (async, rerun: 32) connect$inet(r0, &(0x7f0000000340)={0x2, 0x4e23, @private=0xa010101}, 0x89) (async, rerun: 32) sendto$inet6(r1, &(0x7f0000000680)="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", 0x1bc, 0x0, 0x0, 0xfffffffffffffe47) ioctl$sock_SIOCGIFVLAN_DEL_VLAN_CMD(r1, 0x8982, &(0x7f0000000040)={0x1, 'vlan0\x00', {}, 0x6}) (async, rerun: 64) sendmmsg(r0, &(0x7f0000007fc0), 0x400000000000695, 0x0) (async, rerun: 64) recvmsg(0xffffffffffffffff, &(0x7f0000000280)={&(0x7f0000000180)=@can, 0x80, &(0x7f0000000d80), 0x0, &(0x7f0000000e00)=""/118, 0x76}, 0x0) (async, rerun: 64) mmap(&(0x7f0000000000/0xb36000)=nil, 0xb36000, 0x3, 0x8031, 0xffffffffffffffff, 0x0) (rerun: 64) 04:23:28 executing program 1: syz_emit_ethernet(0x82, &(0x7f00000010c0)={@multicast, @multicast, @void, {@ipv6={0x86dd, @gre_packet={0x0, 0x6, "ec9064", 0x4c, 0x2f, 0x0, @rand_addr=' \x01\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x02', @rand_addr=' \x01\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x01', {[@srh={0x32}]}}}}}, 0x0) 04:23:28 executing program 2: sendmsg$BATADV_CMD_GET_ORIGINATORS(0xffffffffffffffff, &(0x7f0000000780)={0x0, 0x0, &(0x7f0000000740)={0x0}}, 0x0) sendmsg$L2TP_CMD_SESSION_DELETE(0xffffffffffffffff, &(0x7f0000000340)={&(0x7f0000000100)={0x10, 0x0, 0x0, 0x4000000}, 0xc, 0x0}, 0x0) syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000040)='./file0\x00', 0x0, 0x41c, &(0x7f0000000540)=[{&(0x7f0000010000)="2000036c0002000019000700600100000f040000000000000000000004000000000002000020000020000000ddf4655fddf4655f0100ffff53ef010001000000ddf4655f000000000000000001000000000000000b0000000001000008000000d26400004003", 0x66, 0x400}, {&(0x7f0000010100)="0000000000000000000000026856d49a00cc4371bd6a7c893f280045010040", 0x1f, 0x4e0}, {&(0x7f0000010300)="03", 0xfeb1, 0x640}, {&(0x7f0000010400)="030000000200000005", 0xffc3, 0x800}, {&(0x7f0000010e00)="ed41000000040000ddf4655fddf4655fddf4655f000000000000040020", 0x1d, 0x1500}, {&(0x7f00000000c0)="80810000007f", 0xfc3b, 0x1600}], 0x81, &(0x7f0000000180)={[{@errors_remount}]}) [ 439.324410][T26000] EXT4-fs (loop5): ext4_check_descriptors: Inode bitmap for group 0 overlaps block group descriptors [ 439.336288][T25995] EXT4-fs (loop4): Cannot turn on quotas: error -117 [ 439.336306][T25995] EXT4-fs (loop4): mounted filesystem without journal. Quota mode: writeback. [ 439.354114][T26009] EXT4-fs (loop3): inodes count not valid: 520159264 vs 32 [ 439.372151][ T1846] EXT4-fs (loop4): unmounting filesystem. 04:23:28 executing program 3: sendmsg$BATADV_CMD_GET_ORIGINATORS(0xffffffffffffffff, &(0x7f0000000780)={0x0, 0x0, &(0x7f0000000740)={0x0}}, 0x0) sendmsg$L2TP_CMD_SESSION_DELETE(0xffffffffffffffff, &(0x7f0000000340)={&(0x7f0000000100)={0x10, 0x0, 0x0, 0x4000000}, 0xc, 0x0}, 0x0) syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000040)='./file0\x00', 0x0, 0x41c, &(0x7f0000000540)=[{&(0x7f0000010000)="200000200002000019000700600100000f040000000000000000000004000000000002000020000020000000ddf4655fddf4655f0100ffff53ef010001000000ddf4655f000000000000000001000000000000000b0000000001000008000000d26400004003", 0x66, 0x400}, {&(0x7f0000010100)="0000000000000000000000026856d49a00cc4371bd6a7c893f280045010040", 0x1f, 0x4e0}, {&(0x7f0000010300)="03", 0xfeb1, 0x640}, {&(0x7f0000010400)="030000000200000005", 0xffc3, 0x800}, {&(0x7f0000010e00)="ed41000000040000ddf4655fddf4655fddf4655f000000000000040020", 0x1d, 0x1500}, {&(0x7f00000000c0)="80810000007f", 0xfc3b, 0x1600}], 0x81, &(0x7f0000000180)={[{@errors_remount}]}) [ 439.421865][T26019] loop4: detected capacity change from 0 to 264192 [ 439.436609][T26000] EXT4-fs (loop5): orphan cleanup on readonly fs [ 439.444695][T26000] EXT4-fs error (device loop5): __ext4_iget:4988: inode #3: block 67108864: comm syz-executor.5: invalid block [ 439.452309][T26029] loop3: detected capacity change from 0 to 264192 [ 439.460479][T26019] EXT4-fs (loop4): ext4_check_descriptors: Inode bitmap for group 0 overlaps block group descriptors [ 439.473856][T26000] EXT4-fs (loop5): Remounting filesystem read-only [ 439.473880][T26000] EXT4-fs error (device loop5): ext4_quota_enable:6781: comm syz-executor.5: Bad quota inode # 3 [ 439.480403][T26024] loop2: detected capacity change from 0 to 264192 [ 439.492416][T26000] EXT4-fs warning (device loop5): ext4_enable_quotas:6821: Failed to enable quota tracking (type=0, err=-117). Please run e2fsck to fix. [ 439.498843][T26029] EXT4-fs (loop3): inodes count not valid: 536870944 vs 32 04:23:28 executing program 5: sendmsg$nl_route(0xffffffffffffffff, &(0x7f0000000480)={&(0x7f00000003c0)={0x10, 0x0, 0x0, 0x200}, 0xc, &(0x7f0000000440)={&(0x7f0000000400)=@ipv6_getmulticast={0x14, 0x3a, 0x203, 0x70bd2c, 0x25dfdbfc, {}, ["", "", "", "", "", ""]}, 0x14}, 0x1, 0x0, 0x0, 0x4000}, 0x80) sendmsg$BATADV_CMD_GET_ORIGINATORS(0xffffffffffffffff, &(0x7f0000000780)={0x0, 0x0, &(0x7f0000000740)={0x0}}, 0x0) sendmsg$BATADV_CMD_GET_HARDIF(0xffffffffffffffff, &(0x7f0000000200)={0x0, 0x0, &(0x7f00000001c0)={&(0x7f0000000140)={0x14, 0x0, 0x0, 0x70bd27}, 0x14}}, 0x0) r0 = socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_genetlink_get_family_id$l2tp(&(0x7f0000000680), 0xffffffffffffffff) sendmsg$L2TP_CMD_TUNNEL_CREATE(r0, &(0x7f0000000240)={0x0, 0x0, &(0x7f0000000380)={&(0x7f0000000300)={0x44, r1, 0x917, 0x0, 0x0, {}, [@L2TP_ATTR_PROTO_VERSION={0x5}, @L2TP_ATTR_CONN_ID={0x8, 0x9, 0xc000000}, @L2TP_ATTR_ENCAP_TYPE={0x6, 0x2, 0x1}, @L2TP_ATTR_PEER_CONN_ID={0x8}, @L2TP_ATTR_IP_SADDR={0x8, 0x18, @loopback=0xac1414aa}, @L2TP_ATTR_IP_DADDR={0x8, 0x19, @multicast2}]}, 0x44}}, 0x0) sendmsg$L2TP_CMD_SESSION_DELETE(0xffffffffffffffff, &(0x7f0000000340)={&(0x7f0000000100)={0x10, 0x0, 0x0, 0x4000000}, 0xc, &(0x7f0000000300)={&(0x7f00000002c0)={0x40, r1, 0x8, 0x70bd25, 0x25dfdbfc, {}, [@L2TP_ATTR_UDP_CSUM={0x5, 0xd, 0x1}, @L2TP_ATTR_IP6_DADDR={0x14, 0x20, @local}, @L2TP_ATTR_FD={0x8, 0x17, @l2tp}, @L2TP_ATTR_UDP_ZERO_CSUM6_TX={0x5}]}, 0x40}, 0x1, 0x0, 0x0, 0x4000000}, 0x4000042) syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000040)='./file0\x00', 0xf540000, 0x41c, &(0x7f0000000540)=[{&(0x7f0000010000)="200000000002000019000700600100000f040000000000000000000004000000000002000020000020000000ddf4655fddf4655f0100ffff53ef010001000000ddf4655f000000000000000001000000000000000b0000000001000008000000d26400004003", 0x66, 0x400}, {&(0x7f0000010100)="0000000000000000000000026856d49a00cc4371bd6a7c893f280045010040", 0x1f, 0x4e0}, {&(0x7f0000010300)="03", 0xfeb1, 0x640}, {&(0x7f0000010400)="030000000200000005", 0xffc3, 0x800}, {&(0x7f0000010e00)="ed41000000040000ddf4655fddf4655fddf4655f000000000000040020", 0x1d, 0x1500}, {&(0x7f00000000c0)="80810000007f", 0xfc3b, 0x1600}], 0x81, &(0x7f0000000180)={[{@errors_remount}]}) 04:23:28 executing program 0: r0 = socket$inet_udp(0x2, 0x2, 0x0) bind$inet(r0, &(0x7f0000000380)={0x2, 0xfffe, @dev={0xac, 0x14, 0x14, 0x31}}, 0x10) setsockopt$sock_int(r0, 0x1, 0x6, &(0x7f0000000140)=0x36, 0x4) r1 = accept4$inet6(0xffffffffffffffff, &(0x7f00000000c0), &(0x7f0000000000)=0x1c, 0x800) setsockopt$inet6_tcp_TCP_REPAIR_QUEUE(0xffffffffffffffff, 0x6, 0x14, &(0x7f0000000200)=0x1, 0x4) connect$inet(r0, &(0x7f0000000400)={0x2, 0x4e21, @broadcast}, 0x10) ioctl$sock_SIOCSIFVLAN_GET_VLAN_INGRESS_PRIORITY_CMD(0xffffffffffffffff, 0x8983, 0x0) r2 = socket$packet(0x11, 0x3, 0x300) setsockopt$packet_int(r2, 0x107, 0x14, &(0x7f0000000240)=0x100220, 0x4) bind$packet(r2, &(0x7f0000000040)={0x11, 0x4, 0x0, 0x1, 0x0, 0x6, @random="454c8a39dd98"}, 0x14) r3 = openat$vcsu(0xffffffffffffff9c, &(0x7f0000000580), 0x0, 0x0) syz_io_uring_submit(0x0, 0x0, &(0x7f0000002180)=@IORING_OP_SENDMSG={0x9, 0x4, 0x0, r3, 0x0, &(0x7f0000000100)={&(0x7f00000005c0)=@vsock={0x28, 0x0, 0x2710}, 0x80, &(0x7f0000000b00)=[{&(0x7f0000000640)="795b15372cefc7484dd057042cf84acb", 0x10}, {&(0x7f00000004c0)="ae7313cdd876d1dc7d171164774c1532f5e082cc36070f428e2850d7b5bab3574b328b903733b59a884ad50000005facc205ab71e9b0bbcad9900fbfddac5f1829c94eb452b204000000d29a7fe3ff993d5c0f1c7b0000000000", 0x5a}, {&(0x7f0000000880)="dc1defc4688e297f1b7e9d0215692a925f519ad6f42041565eb956166b2b539cf4c4d1ac6a4a13806d05e00786b4f3698b477f1c4027226a55a8f59efd00297b99c8b6dfeba79a86b0bfd87bf8c54b953735770895b1a5190126a6b050d4a82f93c97a08e6453945aade833a4e", 0x6d}, {&(0x7f0000000900)}, {&(0x7f0000000940)="d0741a051e3a809c0d68f46e01bf601837c2f02695d15328648dd35e2d6a90e82e5cd5c776f81e3a6587ef47e2d277ecf0a8171de8d223d21eb8e2b5add6d42911738cfb2ae97ca4c5e339b0", 0x4c}, {&(0x7f00000009c0)="388777f5b4ce0be53fa6ca1acb7540539f8602f6c45d98962527ff070dc19ed53ddf751f5b59fdba", 0x28}, {&(0x7f0000000a00)="ea2ea7dc7e7176ab3bfb9064888b6165eac53595e20f7b173131a40f82488a4ce64376e8bd545d226b8fdb16842c2c40497cc841c6216e307bac81ae43d6575076337bf0c39997ce70054f25185a5cb7346775d5b5a208518e5e14bf74896a0caf51396ad5b99080930947e26562b2b10a75d5268d898bc9eb94e2f4874fc861e9bd113d69f9204523fd910e5831a61b6d4137", 0x93}, {&(0x7f0000000ac0)="758b12fc4121eca0b980a44806c0d0d603f7b632797df6b259275a4539ba19f06016", 0x22}], 0x8, &(0x7f00000021c0)=ANY=[], 0x476}, 0x0, 0x20040084, 0x1}, 0xfffff801) setsockopt$packet_add_memb(0xffffffffffffffff, 0x107, 0x1, &(0x7f00000002c0)={0x0, 0x1, 0x6, @link_local={0x1, 0x80, 0xc2, 0x0, 0x0, 0x2}}, 0x10) connect$inet(r0, &(0x7f0000000340)={0x2, 0x4e23, @private=0xa010101}, 0x89) sendto$inet6(r2, &(0x7f0000000680)="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", 0x1bc, 0x0, 0x0, 0xfffffffffffffe47) ioctl$sock_SIOCGIFVLAN_DEL_VLAN_CMD(r2, 0x8982, &(0x7f0000000040)={0x1, 'vlan0\x00', {}, 0x6}) sendmmsg(r0, &(0x7f0000007fc0), 0x400000000000695, 0x0) ioctl$AUTOFS_DEV_IOCTL_PROTOSUBVER(0xffffffffffffffff, 0xc0189373, &(0x7f0000000080)={{0x1, 0x1, 0x18, r1, {0x400}}, './file0\x00'}) recvmsg(r4, &(0x7f0000000280)={&(0x7f0000000180)=@can, 0x80, &(0x7f0000000d80), 0x0, &(0x7f0000000b80)=""/123, 0x7b}, 0x60) mmap(&(0x7f0000000000/0xb36000)=nil, 0xb36000, 0x3, 0x8031, 0xffffffffffffffff, 0x0) 04:23:28 executing program 1: bpf$MAP_CREATE(0x0, &(0x7f0000000180)=@base={0x10, 0x0, 0x0, 0x0, 0x0, 0x1}, 0x48) [ 439.511350][T26000] EXT4-fs (loop5): Cannot turn on quotas: error -117 [ 439.511369][T26000] EXT4-fs (loop5): mounted filesystem without journal. Quota mode: writeback. [ 439.524726][T26019] EXT4-fs (loop4): orphan cleanup on readonly fs [ 439.536438][T26024] EXT4-fs (loop2): inodes count not valid: 1812135968 vs 32 [ 439.540863][T26019] EXT4-fs error (device loop4): __ext4_iget:4988: inode #3: block 67108864: comm syz-executor.4: invalid block [ 439.549772][ T1854] EXT4-fs (loop5): unmounting filesystem. [ 439.561560][T26019] EXT4-fs (loop4): Remounting filesystem read-only 04:23:28 executing program 1: r0 = socket$inet6_tcp(0xa, 0x1, 0x0) setsockopt$inet6_tcp_TCP_REPAIR(r0, 0x6, 0x6ca, &(0x7f0000000000), 0x4) 04:23:28 executing program 1: r0 = socket$inet6_udp(0xa, 0x2, 0x0) ioctl$sock_ipv6_tunnel_SIOCCHGTUNNEL(r0, 0x89f3, &(0x7f0000000380)={'ip6tnl0\x00', &(0x7f0000000300)={'syztnl0\x00', 0x0, 0x29, 0x0, 0x0, 0x0, 0x0, @ipv4={'\x00', '\xff\xff', @dev}, @mcast2}}) 04:23:28 executing program 4: sendmsg$BATADV_CMD_GET_ORIGINATORS(0xffffffffffffffff, &(0x7f0000000780)={0x0, 0x0, &(0x7f0000000740)={0x0}}, 0x0) sendmsg$L2TP_CMD_SESSION_DELETE(0xffffffffffffffff, &(0x7f0000000340)={&(0x7f0000000100)={0x10, 0x0, 0x0, 0x4000000}, 0xc, 0x0}, 0x0) syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000040)='./file0\x00', 0x0, 0x41c, &(0x7f0000000540)=[{&(0x7f0000010000)="200000011402000019000700600100000f040000000000000000000004000000000002000020000020000000ddf4655fddf4655f0100ffff53ef010001000000ddf4655f000000000000000001000000000000000b0000000001000008000000d26400004003", 0x66, 0x400}, {&(0x7f0000010100)="0000000000000000000000026856d49a00cc4371bd6a7c893f280045010040", 0x1f, 0x4e0}, {&(0x7f0000010300)="03", 0xfeb1, 0x640}, {&(0x7f0000010400)="030000000200000005", 0xffc3, 0x800}, {&(0x7f0000010e00)="ed41000000040000ddf4655fddf4655fddf4655f000000000000040020", 0x1d, 0x1500}, {&(0x7f00000000c0)="80810000007f", 0xfc3b, 0x1600}], 0x81, &(0x7f0000000180)={[{@errors_remount}]}) [ 439.572124][T26019] EXT4-fs error (device loop4): ext4_quota_enable:6781: comm syz-executor.4: Bad quota inode # 3 [ 439.586027][T26019] EXT4-fs warning (device loop4): ext4_enable_quotas:6821: Failed to enable quota tracking (type=0, err=-117). Please run e2fsck to fix. [ 439.600069][T26019] EXT4-fs (loop4): Cannot turn on quotas: error -117 [ 439.606884][T26019] EXT4-fs (loop4): mounted filesystem without journal. Quota mode: writeback. 04:23:28 executing program 3: sendmsg$BATADV_CMD_GET_ORIGINATORS(0xffffffffffffffff, &(0x7f0000000780)={0x0, 0x0, &(0x7f0000000740)={0x0}}, 0x0) sendmsg$L2TP_CMD_SESSION_DELETE(0xffffffffffffffff, &(0x7f0000000340)={&(0x7f0000000100)={0x10, 0x0, 0x0, 0x4000000}, 0xc, 0x0}, 0x0) syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000040)='./file0\x00', 0x0, 0x41c, &(0x7f0000000540)=[{&(0x7f0000010000)="200010200002000019000700600100000f040000000000000000000004000000000002000020000020000000ddf4655fddf4655f0100ffff53ef010001000000ddf4655f000000000000000001000000000000000b0000000001000008000000d26400004003", 0x66, 0x400}, {&(0x7f0000010100)="0000000000000000000000026856d49a00cc4371bd6a7c893f280045010040", 0x1f, 0x4e0}, {&(0x7f0000010300)="03", 0xfeb1, 0x640}, {&(0x7f0000010400)="030000000200000005", 0xffc3, 0x800}, {&(0x7f0000010e00)="ed41000000040000ddf4655fddf4655fddf4655f000000000000040020", 0x1d, 0x1500}, {&(0x7f00000000c0)="80810000007f", 0xfc3b, 0x1600}], 0x81, &(0x7f0000000180)={[{@errors_remount}]}) 04:23:28 executing program 2: sendmsg$BATADV_CMD_GET_ORIGINATORS(0xffffffffffffffff, &(0x7f0000000780)={0x0, 0x0, &(0x7f0000000740)={0x0}}, 0x0) sendmsg$L2TP_CMD_SESSION_DELETE(0xffffffffffffffff, &(0x7f0000000340)={&(0x7f0000000100)={0x10, 0x0, 0x0, 0x4000000}, 0xc, 0x0}, 0x0) syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000040)='./file0\x00', 0x0, 0x41c, &(0x7f0000000540)=[{&(0x7f0000010000)="2000036d0002000019000700600100000f040000000000000000000004000000000002000020000020000000ddf4655fddf4655f0100ffff53ef010001000000ddf4655f000000000000000001000000000000000b0000000001000008000000d26400004003", 0x66, 0x400}, {&(0x7f0000010100)="0000000000000000000000026856d49a00cc4371bd6a7c893f280045010040", 0x1f, 0x4e0}, {&(0x7f0000010300)="03", 0xfeb1, 0x640}, {&(0x7f0000010400)="030000000200000005", 0xffc3, 0x800}, {&(0x7f0000010e00)="ed41000000040000ddf4655fddf4655fddf4655f000000000000040020", 0x1d, 0x1500}, {&(0x7f00000000c0)="80810000007f", 0xfc3b, 0x1600}], 0x81, &(0x7f0000000180)={[{@errors_remount}]}) [ 439.638574][ T1846] EXT4-fs (loop4): unmounting filesystem. [ 439.648900][T26038] loop5: detected capacity change from 0 to 264192 04:23:28 executing program 1: r0 = socket$inet6_tcp(0xa, 0x1, 0x0) setsockopt$inet6_tcp_TCP_REPAIR(r0, 0x6, 0x13, &(0x7f0000000000)=0x7, 0x4) 04:23:28 executing program 1: syz_emit_ethernet(0x46, &(0x7f0000000000)={@random="984cf424b507", @random="e91791dc46fd", @val={@void}, {@ipv4={0x800, @dccp={{0x9, 0x4, 0x0, 0x0, 0x34, 0x0, 0x0, 0x0, 0x21, 0x0, @remote, @broadcast, {[@cipso={0x86, 0x6}, @ra={0x94, 0x4}, @generic={0x0, 0x5, "b982ed"}]}}, {{0x0, 0x0, 0x4, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, "9c2011", 0x0, "69e833"}}}}}}, 0x0) [ 439.683915][T26038] EXT4-fs (loop5): ext4_check_descriptors: Inode bitmap for group 0 overlaps block group descriptors [ 439.690454][T26043] loop3: detected capacity change from 0 to 264192 [ 439.708430][T26045] loop2: detected capacity change from 0 to 264192 04:23:28 executing program 1: syz_emit_ethernet(0x26, &(0x7f0000000000)={@local, @multicast, @val={@void}, {@ipv4={0x800, @generic={{0x5, 0x4, 0x0, 0x0, 0x14, 0x0, 0x0, 0x0, 0x0, 0x0, @loopback, @loopback}}}}}, 0x0) 04:23:28 executing program 1: r0 = socket$nl_netfilter(0x10, 0x3, 0xc) sendmsg$nl_netfilter(r0, &(0x7f0000000080)={0x0, 0x0, &(0x7f0000000040)={&(0x7f0000000500)={0x14}, 0x14}}, 0x0) [ 439.730250][T26047] loop4: detected capacity change from 0 to 264192 [ 439.732047][T26045] EXT4-fs (loop2): inodes count not valid: 1828913184 vs 32 [ 439.750509][T26038] EXT4-fs (loop5): orphan cleanup on readonly fs [ 439.763397][T26043] EXT4-fs (loop3): inodes count not valid: 537919520 vs 32 [ 439.771491][T26047] EXT4-fs (loop4): inodes count not valid: 16777248 vs 32 [ 439.786147][T26038] EXT4-fs error (device loop5): __ext4_iget:4988: inode #3: block 67108864: comm syz-executor.5: invalid block [ 439.844242][T26038] EXT4-fs (loop5): Remounting filesystem read-only [ 439.850889][T26038] EXT4-fs error (device loop5): ext4_quota_enable:6781: comm syz-executor.5: Bad quota inode # 3 [ 439.865407][T26038] EXT4-fs warning (device loop5): ext4_enable_quotas:6821: Failed to enable quota tracking (type=0, err=-117). Please run e2fsck to fix. [ 439.879472][T26038] EXT4-fs (loop5): Cannot turn on quotas: error -117 04:23:28 executing program 5: sendmsg$nl_route(0xffffffffffffffff, &(0x7f0000000480)={&(0x7f00000003c0)={0x10, 0x0, 0x0, 0x200}, 0xc, &(0x7f0000000440)={&(0x7f0000000400)=@ipv6_getmulticast={0x14, 0x3a, 0x203, 0x70bd2c, 0x25dfdbfc, {}, ["", "", "", "", "", ""]}, 0x14}, 0x1, 0x0, 0x0, 0x4000}, 0x80) sendmsg$BATADV_CMD_GET_ORIGINATORS(0xffffffffffffffff, &(0x7f0000000780)={0x0, 0x0, &(0x7f0000000740)={0x0}}, 0x0) sendmsg$BATADV_CMD_GET_HARDIF(0xffffffffffffffff, &(0x7f0000000200)={0x0, 0x0, &(0x7f00000001c0)={&(0x7f0000000140)={0x14, 0x0, 0x0, 0x70bd27}, 0x14}}, 0x0) r0 = socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_genetlink_get_family_id$l2tp(&(0x7f0000000680), 0xffffffffffffffff) sendmsg$L2TP_CMD_TUNNEL_CREATE(r0, &(0x7f0000000240)={0x0, 0x0, &(0x7f0000000380)={&(0x7f0000000300)={0x44, r1, 0x917, 0x0, 0x0, {}, [@L2TP_ATTR_PROTO_VERSION={0x5}, @L2TP_ATTR_CONN_ID={0x8, 0x9, 0xc000000}, @L2TP_ATTR_ENCAP_TYPE={0x6, 0x2, 0x1}, @L2TP_ATTR_PEER_CONN_ID={0x8}, @L2TP_ATTR_IP_SADDR={0x8, 0x18, @loopback=0xac1414aa}, @L2TP_ATTR_IP_DADDR={0x8, 0x19, @multicast2}]}, 0x44}}, 0x0) sendmsg$L2TP_CMD_SESSION_DELETE(0xffffffffffffffff, &(0x7f0000000340)={&(0x7f0000000100)={0x10, 0x0, 0x0, 0x4000000}, 0xc, &(0x7f0000000300)={&(0x7f00000002c0)={0x40, r1, 0x8, 0x70bd25, 0x25dfdbfc, {}, [@L2TP_ATTR_UDP_CSUM={0x5, 0xd, 0x1}, @L2TP_ATTR_IP6_DADDR={0x14, 0x20, @local}, @L2TP_ATTR_FD={0x8, 0x17, @l2tp}, @L2TP_ATTR_UDP_ZERO_CSUM6_TX={0x5}]}, 0x40}, 0x1, 0x0, 0x0, 0x4000000}, 0x4000042) syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000040)='./file0\x00', 0x10000000, 0x41c, &(0x7f0000000540)=[{&(0x7f0000010000)="200000000002000019000700600100000f040000000000000000000004000000000002000020000020000000ddf4655fddf4655f0100ffff53ef010001000000ddf4655f000000000000000001000000000000000b0000000001000008000000d26400004003", 0x66, 0x400}, {&(0x7f0000010100)="0000000000000000000000026856d49a00cc4371bd6a7c893f280045010040", 0x1f, 0x4e0}, {&(0x7f0000010300)="03", 0xfeb1, 0x640}, {&(0x7f0000010400)="030000000200000005", 0xffc3, 0x800}, {&(0x7f0000010e00)="ed41000000040000ddf4655fddf4655fddf4655f000000000000040020", 0x1d, 0x1500}, {&(0x7f00000000c0)="80810000007f", 0xfc3b, 0x1600}], 0x81, &(0x7f0000000180)={[{@errors_remount}]}) [ 439.886328][T26038] EXT4-fs (loop5): mounted filesystem without journal. Quota mode: writeback. [ 439.911839][ T1854] EXT4-fs (loop5): unmounting filesystem. 04:23:28 executing program 0: r0 = socket$inet_udp(0x2, 0x2, 0x0) bind$inet(r0, &(0x7f0000000380)={0x2, 0xfffe, @dev={0xac, 0x14, 0x14, 0x31}}, 0x10) (async) setsockopt$sock_int(r0, 0x1, 0x6, &(0x7f0000000140)=0x36, 0x4) (async) r1 = accept4$inet6(0xffffffffffffffff, &(0x7f00000000c0), &(0x7f0000000000)=0x1c, 0x800) (async) setsockopt$inet6_tcp_TCP_REPAIR_QUEUE(0xffffffffffffffff, 0x6, 0x14, &(0x7f0000000200)=0x1, 0x4) (async) connect$inet(r0, &(0x7f0000000400)={0x2, 0x4e21, @broadcast}, 0x10) ioctl$sock_SIOCSIFVLAN_GET_VLAN_INGRESS_PRIORITY_CMD(0xffffffffffffffff, 0x8983, 0x0) (async) r2 = socket$packet(0x11, 0x3, 0x300) setsockopt$packet_int(r2, 0x107, 0x14, &(0x7f0000000240)=0x100220, 0x4) bind$packet(r2, &(0x7f0000000040)={0x11, 0x4, 0x0, 0x1, 0x0, 0x6, @random="454c8a39dd98"}, 0x14) (async) r3 = openat$vcsu(0xffffffffffffff9c, &(0x7f0000000580), 0x0, 0x0) syz_io_uring_submit(0x0, 0x0, &(0x7f0000002180)=@IORING_OP_SENDMSG={0x9, 0x4, 0x0, r3, 0x0, &(0x7f0000000100)={&(0x7f00000005c0)=@vsock={0x28, 0x0, 0x2710}, 0x80, &(0x7f0000000b00)=[{&(0x7f0000000640)="795b15372cefc7484dd057042cf84acb", 0x10}, {&(0x7f00000004c0)="ae7313cdd876d1dc7d171164774c1532f5e082cc36070f428e2850d7b5bab3574b328b903733b59a884ad50000005facc205ab71e9b0bbcad9900fbfddac5f1829c94eb452b204000000d29a7fe3ff993d5c0f1c7b0000000000", 0x5a}, {&(0x7f0000000880)="dc1defc4688e297f1b7e9d0215692a925f519ad6f42041565eb956166b2b539cf4c4d1ac6a4a13806d05e00786b4f3698b477f1c4027226a55a8f59efd00297b99c8b6dfeba79a86b0bfd87bf8c54b953735770895b1a5190126a6b050d4a82f93c97a08e6453945aade833a4e", 0x6d}, {&(0x7f0000000900)}, {&(0x7f0000000940)="d0741a051e3a809c0d68f46e01bf601837c2f02695d15328648dd35e2d6a90e82e5cd5c776f81e3a6587ef47e2d277ecf0a8171de8d223d21eb8e2b5add6d42911738cfb2ae97ca4c5e339b0", 0x4c}, {&(0x7f00000009c0)="388777f5b4ce0be53fa6ca1acb7540539f8602f6c45d98962527ff070dc19ed53ddf751f5b59fdba", 0x28}, {&(0x7f0000000a00)="ea2ea7dc7e7176ab3bfb9064888b6165eac53595e20f7b173131a40f82488a4ce64376e8bd545d226b8fdb16842c2c40497cc841c6216e307bac81ae43d6575076337bf0c39997ce70054f25185a5cb7346775d5b5a208518e5e14bf74896a0caf51396ad5b99080930947e26562b2b10a75d5268d898bc9eb94e2f4874fc861e9bd113d69f9204523fd910e5831a61b6d4137", 0x93}, {&(0x7f0000000ac0)="758b12fc4121eca0b980a44806c0d0d603f7b632797df6b259275a4539ba19f06016", 0x22}], 0x8, &(0x7f00000021c0)=ANY=[], 0x476}, 0x0, 0x20040084, 0x1}, 0xfffff801) (async) setsockopt$packet_add_memb(0xffffffffffffffff, 0x107, 0x1, &(0x7f00000002c0)={0x0, 0x1, 0x6, @link_local={0x1, 0x80, 0xc2, 0x0, 0x0, 0x2}}, 0x10) connect$inet(r0, &(0x7f0000000340)={0x2, 0x4e23, @private=0xa010101}, 0x89) (async) sendto$inet6(r2, &(0x7f0000000680)="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", 0x1bc, 0x0, 0x0, 0xfffffffffffffe47) (async) ioctl$sock_SIOCGIFVLAN_DEL_VLAN_CMD(r2, 0x8982, &(0x7f0000000040)={0x1, 'vlan0\x00', {}, 0x6}) (async) sendmmsg(r0, &(0x7f0000007fc0), 0x400000000000695, 0x0) (async) ioctl$AUTOFS_DEV_IOCTL_PROTOSUBVER(0xffffffffffffffff, 0xc0189373, &(0x7f0000000080)={{0x1, 0x1, 0x18, r1, {0x400}}, './file0\x00'}) recvmsg(r4, &(0x7f0000000280)={&(0x7f0000000180)=@can, 0x80, &(0x7f0000000d80), 0x0, &(0x7f0000000b80)=""/123, 0x7b}, 0x60) (async) mmap(&(0x7f0000000000/0xb36000)=nil, 0xb36000, 0x3, 0x8031, 0xffffffffffffffff, 0x0) 04:23:28 executing program 2: sendmsg$BATADV_CMD_GET_ORIGINATORS(0xffffffffffffffff, &(0x7f0000000780)={0x0, 0x0, &(0x7f0000000740)={0x0}}, 0x0) sendmsg$L2TP_CMD_SESSION_DELETE(0xffffffffffffffff, &(0x7f0000000340)={&(0x7f0000000100)={0x10, 0x0, 0x0, 0x4000000}, 0xc, 0x0}, 0x0) syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000040)='./file0\x00', 0x0, 0x41c, &(0x7f0000000540)=[{&(0x7f0000010000)="200000730002000019000700600100000f040000000000000000000004000000000002000020000020000000ddf4655fddf4655f0100ffff53ef010001000000ddf4655f000000000000000001000000000000000b0000000001000008000000d26400004003", 0x66, 0x400}, {&(0x7f0000010100)="0000000000000000000000026856d49a00cc4371bd6a7c893f280045010040", 0x1f, 0x4e0}, {&(0x7f0000010300)="03", 0xfeb1, 0x640}, {&(0x7f0000010400)="030000000200000005", 0xffc3, 0x800}, {&(0x7f0000010e00)="ed41000000040000ddf4655fddf4655fddf4655f000000000000040020", 0x1d, 0x1500}, {&(0x7f00000000c0)="80810000007f", 0xfc3b, 0x1600}], 0x81, &(0x7f0000000180)={[{@errors_remount}]}) 04:23:28 executing program 3: sendmsg$BATADV_CMD_GET_ORIGINATORS(0xffffffffffffffff, &(0x7f0000000780)={0x0, 0x0, &(0x7f0000000740)={0x0}}, 0x0) sendmsg$L2TP_CMD_SESSION_DELETE(0xffffffffffffffff, &(0x7f0000000340)={&(0x7f0000000100)={0x10, 0x0, 0x0, 0x4000000}, 0xc, 0x0}, 0x0) syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000040)='./file0\x00', 0x0, 0x41c, &(0x7f0000000540)=[{&(0x7f0000010000)="200000220002000019000700600100000f040000000000000000000004000000000002000020000020000000ddf4655fddf4655f0100ffff53ef010001000000ddf4655f000000000000000001000000000000000b0000000001000008000000d26400004003", 0x66, 0x400}, {&(0x7f0000010100)="0000000000000000000000026856d49a00cc4371bd6a7c893f280045010040", 0x1f, 0x4e0}, {&(0x7f0000010300)="03", 0xfeb1, 0x640}, {&(0x7f0000010400)="030000000200000005", 0xffc3, 0x800}, {&(0x7f0000010e00)="ed41000000040000ddf4655fddf4655fddf4655f000000000000040020", 0x1d, 0x1500}, {&(0x7f00000000c0)="80810000007f", 0xfc3b, 0x1600}], 0x81, &(0x7f0000000180)={[{@errors_remount}]}) 04:23:28 executing program 1: r0 = socket$inet6_tcp(0xa, 0x1, 0x0) ioctl$ifreq_SIOCGIFINDEX_batadv_hard(r0, 0x891d, &(0x7f00000004c0)={'batadv_slave_0\x00'}) 04:23:28 executing program 4: sendmsg$BATADV_CMD_GET_ORIGINATORS(0xffffffffffffffff, &(0x7f0000000780)={0x0, 0x0, &(0x7f0000000740)={0x0}}, 0x0) sendmsg$L2TP_CMD_SESSION_DELETE(0xffffffffffffffff, &(0x7f0000000340)={&(0x7f0000000100)={0x10, 0x0, 0x0, 0x4000000}, 0xc, 0x0}, 0x0) syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000040)='./file0\x00', 0x0, 0x41c, &(0x7f0000000540)=[{&(0x7f0000010000)="200000001502000019000700600100000f040000000000000000000004000000000002000020000020000000ddf4655fddf4655f0100ffff53ef010001000000ddf4655f000000000000000001000000000000000b0000000001000008000000d26400004003", 0x66, 0x400}, {&(0x7f0000010100)="0000000000000000000000026856d49a00cc4371bd6a7c893f280045010040", 0x1f, 0x4e0}, {&(0x7f0000010300)="03", 0xfeb1, 0x640}, {&(0x7f0000010400)="030000000200000005", 0xffc3, 0x800}, {&(0x7f0000010e00)="ed41000000040000ddf4655fddf4655fddf4655f000000000000040020", 0x1d, 0x1500}, {&(0x7f00000000c0)="80810000007f", 0xfc3b, 0x1600}], 0x81, &(0x7f0000000180)={[{@errors_remount}]}) [ 439.936519][T26058] loop5: detected capacity change from 0 to 264192 [ 439.937356][ T2011] I/O error, dev loop5, sector 0 op 0x0:(READ) flags 0x0 phys_seg 1 prio class 2 [ 439.952183][ T2011] Buffer I/O error on dev loop5, logical block 0, async page read [ 439.964399][T26058] EXT4-fs (loop5): ext4_check_descriptors: Inode bitmap for group 0 overlaps block group descriptors 04:23:28 executing program 1: bpf$MAP_CREATE(0x5, &(0x7f0000000180)=@bloom_filter, 0x48) 04:23:28 executing program 0: r0 = socket$inet_udp(0x2, 0x2, 0x0) bind$inet(r0, &(0x7f0000000380)={0x2, 0xfffe, @dev={0xac, 0x14, 0x14, 0x31}}, 0x10) (async) setsockopt$sock_int(r0, 0x1, 0x6, &(0x7f0000000140)=0x36, 0x4) (async) r1 = accept4$inet6(0xffffffffffffffff, &(0x7f00000000c0), &(0x7f0000000000)=0x1c, 0x800) (async) setsockopt$inet6_tcp_TCP_REPAIR_QUEUE(0xffffffffffffffff, 0x6, 0x14, &(0x7f0000000200)=0x1, 0x4) (async) connect$inet(r0, &(0x7f0000000400)={0x2, 0x4e21, @broadcast}, 0x10) (async) ioctl$sock_SIOCSIFVLAN_GET_VLAN_INGRESS_PRIORITY_CMD(0xffffffffffffffff, 0x8983, 0x0) r2 = socket$packet(0x11, 0x3, 0x300) setsockopt$packet_int(r2, 0x107, 0x14, &(0x7f0000000240)=0x100220, 0x4) (async) bind$packet(r2, &(0x7f0000000040)={0x11, 0x4, 0x0, 0x1, 0x0, 0x6, @random="454c8a39dd98"}, 0x14) r3 = openat$vcsu(0xffffffffffffff9c, &(0x7f0000000580), 0x0, 0x0) syz_io_uring_submit(0x0, 0x0, &(0x7f0000002180)=@IORING_OP_SENDMSG={0x9, 0x4, 0x0, r3, 0x0, &(0x7f0000000100)={&(0x7f00000005c0)=@vsock={0x28, 0x0, 0x2710}, 0x80, &(0x7f0000000b00)=[{&(0x7f0000000640)="795b15372cefc7484dd057042cf84acb", 0x10}, {&(0x7f00000004c0)="ae7313cdd876d1dc7d171164774c1532f5e082cc36070f428e2850d7b5bab3574b328b903733b59a884ad50000005facc205ab71e9b0bbcad9900fbfddac5f1829c94eb452b204000000d29a7fe3ff993d5c0f1c7b0000000000", 0x5a}, {&(0x7f0000000880)="dc1defc4688e297f1b7e9d0215692a925f519ad6f42041565eb956166b2b539cf4c4d1ac6a4a13806d05e00786b4f3698b477f1c4027226a55a8f59efd00297b99c8b6dfeba79a86b0bfd87bf8c54b953735770895b1a5190126a6b050d4a82f93c97a08e6453945aade833a4e", 0x6d}, {&(0x7f0000000900)}, {&(0x7f0000000940)="d0741a051e3a809c0d68f46e01bf601837c2f02695d15328648dd35e2d6a90e82e5cd5c776f81e3a6587ef47e2d277ecf0a8171de8d223d21eb8e2b5add6d42911738cfb2ae97ca4c5e339b0", 0x4c}, {&(0x7f00000009c0)="388777f5b4ce0be53fa6ca1acb7540539f8602f6c45d98962527ff070dc19ed53ddf751f5b59fdba", 0x28}, {&(0x7f0000000a00)="ea2ea7dc7e7176ab3bfb9064888b6165eac53595e20f7b173131a40f82488a4ce64376e8bd545d226b8fdb16842c2c40497cc841c6216e307bac81ae43d6575076337bf0c39997ce70054f25185a5cb7346775d5b5a208518e5e14bf74896a0caf51396ad5b99080930947e26562b2b10a75d5268d898bc9eb94e2f4874fc861e9bd113d69f9204523fd910e5831a61b6d4137", 0x93}, {&(0x7f0000000ac0)="758b12fc4121eca0b980a44806c0d0d603f7b632797df6b259275a4539ba19f06016", 0x22}], 0x8, &(0x7f00000021c0)=ANY=[], 0x476}, 0x0, 0x20040084, 0x1}, 0xfffff801) (async) setsockopt$packet_add_memb(0xffffffffffffffff, 0x107, 0x1, &(0x7f00000002c0)={0x0, 0x1, 0x6, @link_local={0x1, 0x80, 0xc2, 0x0, 0x0, 0x2}}, 0x10) (async) connect$inet(r0, &(0x7f0000000340)={0x2, 0x4e23, @private=0xa010101}, 0x89) sendto$inet6(r2, &(0x7f0000000680)="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", 0x1bc, 0x0, 0x0, 0xfffffffffffffe47) (async) ioctl$sock_SIOCGIFVLAN_DEL_VLAN_CMD(r2, 0x8982, &(0x7f0000000040)={0x1, 'vlan0\x00', {}, 0x6}) (async) sendmmsg(r0, &(0x7f0000007fc0), 0x400000000000695, 0x0) (async) ioctl$AUTOFS_DEV_IOCTL_PROTOSUBVER(0xffffffffffffffff, 0xc0189373, &(0x7f0000000080)={{0x1, 0x1, 0x18, r1, {0x400}}, './file0\x00'}) recvmsg(r4, &(0x7f0000000280)={&(0x7f0000000180)=@can, 0x80, &(0x7f0000000d80), 0x0, &(0x7f0000000b80)=""/123, 0x7b}, 0x60) (async) mmap(&(0x7f0000000000/0xb36000)=nil, 0xb36000, 0x3, 0x8031, 0xffffffffffffffff, 0x0) [ 440.002882][T26064] loop3: detected capacity change from 0 to 264192 [ 440.004794][T26058] EXT4-fs (loop5): orphan cleanup on readonly fs [ 440.014127][T26065] loop4: detected capacity change from 0 to 264192 [ 440.019345][T26067] loop2: detected capacity change from 0 to 264192 [ 440.028871][T26064] EXT4-fs (loop3): inodes count not valid: 570425376 vs 32 [ 440.028941][T26058] EXT4-fs error (device loop5): __ext4_iget:4988: inode #3: block 67108864: comm syz-executor.5: invalid block 04:23:28 executing program 0: r0 = socket$nl_netfilter(0x10, 0x3, 0xc) sendmsg$IPCTNL_MSG_CT_GET_CTRZERO(r0, &(0x7f0000000cc0)={0x0, 0x0, &(0x7f0000000c80)={&(0x7f0000000c00)={0x18, 0x3, 0x1, 0x801, 0x0, 0x0, {}, [@CTA_SEQ_ADJ_REPLY={0x4}]}, 0x18}}, 0x0) 04:23:28 executing program 1: r0 = socket$netlink(0x10, 0x3, 0xc) sendmsg$IPCTNL_MSG_EXP_DELETE(r0, &(0x7f0000000340)={0x0, 0x0, &(0x7f0000000300)={&(0x7f0000000280)={0x20, 0x2, 0x2, 0x201, 0x0, 0x0, {}, [@CTA_EXPECT_ZONE={0x6}, @CTA_EXPECT_TUPLE={0x4}]}, 0x20}}, 0x0) [ 440.050757][T26058] EXT4-fs (loop5): Remounting filesystem read-only [ 440.056214][T26065] EXT4-fs (loop4): ext4_check_descriptors: Inode bitmap for group 0 overlaps block group descriptors [ 440.057291][T26058] EXT4-fs error (device loop5): ext4_quota_enable:6781: comm syz-executor.5: Bad quota inode # 3 [ 440.079734][T26058] EXT4-fs warning (device loop5): ext4_enable_quotas:6821: Failed to enable quota tracking (type=0, err=-117). Please run e2fsck to fix. [ 440.093771][T26058] EXT4-fs (loop5): Cannot turn on quotas: error -117 04:23:28 executing program 0: bpf$BPF_PROG_WITH_BTFID_LOAD(0x5, &(0x7f0000000280)=@bpf_lsm={0x1d, 0x2, &(0x7f0000000040)=@raw=[@initr0], &(0x7f00000000c0)='syzkaller\x00', 0x0, 0x2, 0x0, 0x0, 0x0, '\x00', 0x0, 0x1b, 0xffffffffffffffff, 0x8, 0x0, 0x0, 0x10, 0x0}, 0x80) 04:23:28 executing program 3: sendmsg$BATADV_CMD_GET_ORIGINATORS(0xffffffffffffffff, &(0x7f0000000780)={0x0, 0x0, &(0x7f0000000740)={0x0}}, 0x0) sendmsg$L2TP_CMD_SESSION_DELETE(0xffffffffffffffff, &(0x7f0000000340)={&(0x7f0000000100)={0x10, 0x0, 0x0, 0x4000000}, 0xc, 0x0}, 0x0) syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000040)='./file0\x00', 0x0, 0x41c, &(0x7f0000000540)=[{&(0x7f0000010000)="200025220002000019000700600100000f040000000000000000000004000000000002000020000020000000ddf4655fddf4655f0100ffff53ef010001000000ddf4655f000000000000000001000000000000000b0000000001000008000000d26400004003", 0x66, 0x400}, {&(0x7f0000010100)="0000000000000000000000026856d49a00cc4371bd6a7c893f280045010040", 0x1f, 0x4e0}, {&(0x7f0000010300)="03", 0xfeb1, 0x640}, {&(0x7f0000010400)="030000000200000005", 0xffc3, 0x800}, {&(0x7f0000010e00)="ed41000000040000ddf4655fddf4655fddf4655f000000000000040020", 0x1d, 0x1500}, {&(0x7f00000000c0)="80810000007f", 0xfc3b, 0x1600}], 0x81, &(0x7f0000000180)={[{@errors_remount}]}) [ 440.100552][T26058] EXT4-fs (loop5): mounted filesystem without journal. Quota mode: writeback. [ 440.110994][T26067] EXT4-fs (loop2): inodes count not valid: 1929379872 vs 32 [ 440.127962][T26065] EXT4-fs (loop4): orphan cleanup on readonly fs [ 440.134402][T26065] EXT4-fs error (device loop4): __ext4_iget:4988: inode #3: block 67108864: comm syz-executor.4: invalid block 04:23:28 executing program 5: sendmsg$nl_route(0xffffffffffffffff, &(0x7f0000000480)={&(0x7f00000003c0)={0x10, 0x0, 0x0, 0x200}, 0xc, &(0x7f0000000440)={&(0x7f0000000400)=@ipv6_getmulticast={0x14, 0x3a, 0x203, 0x70bd2c, 0x25dfdbfc, {}, ["", "", "", "", "", ""]}, 0x14}, 0x1, 0x0, 0x0, 0x4000}, 0x80) sendmsg$BATADV_CMD_GET_ORIGINATORS(0xffffffffffffffff, &(0x7f0000000780)={0x0, 0x0, &(0x7f0000000740)={0x0}}, 0x0) sendmsg$BATADV_CMD_GET_HARDIF(0xffffffffffffffff, &(0x7f0000000200)={0x0, 0x0, &(0x7f00000001c0)={&(0x7f0000000140)={0x14, 0x0, 0x0, 0x70bd27}, 0x14}}, 0x0) r0 = socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_genetlink_get_family_id$l2tp(&(0x7f0000000680), 0xffffffffffffffff) sendmsg$L2TP_CMD_TUNNEL_CREATE(r0, &(0x7f0000000240)={0x0, 0x0, &(0x7f0000000380)={&(0x7f0000000300)={0x44, r1, 0x917, 0x0, 0x0, {}, [@L2TP_ATTR_PROTO_VERSION={0x5}, @L2TP_ATTR_CONN_ID={0x8, 0x9, 0xc000000}, @L2TP_ATTR_ENCAP_TYPE={0x6, 0x2, 0x1}, @L2TP_ATTR_PEER_CONN_ID={0x8}, @L2TP_ATTR_IP_SADDR={0x8, 0x18, @loopback=0xac1414aa}, @L2TP_ATTR_IP_DADDR={0x8, 0x19, @multicast2}]}, 0x44}}, 0x0) sendmsg$L2TP_CMD_SESSION_DELETE(0xffffffffffffffff, &(0x7f0000000340)={&(0x7f0000000100)={0x10, 0x0, 0x0, 0x4000000}, 0xc, &(0x7f0000000300)={&(0x7f00000002c0)={0x40, r1, 0x8, 0x70bd25, 0x25dfdbfc, {}, [@L2TP_ATTR_UDP_CSUM={0x5, 0xd, 0x1}, @L2TP_ATTR_IP6_DADDR={0x14, 0x20, @local}, @L2TP_ATTR_FD={0x8, 0x17, @l2tp}, @L2TP_ATTR_UDP_ZERO_CSUM6_TX={0x5}]}, 0x40}, 0x1, 0x0, 0x0, 0x4000000}, 0x4000042) syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000040)='./file0\x00', 0x10040000, 0x41c, &(0x7f0000000540)=[{&(0x7f0000010000)="200000000002000019000700600100000f040000000000000000000004000000000002000020000020000000ddf4655fddf4655f0100ffff53ef010001000000ddf4655f000000000000000001000000000000000b0000000001000008000000d26400004003", 0x66, 0x400}, {&(0x7f0000010100)="0000000000000000000000026856d49a00cc4371bd6a7c893f280045010040", 0x1f, 0x4e0}, {&(0x7f0000010300)="03", 0xfeb1, 0x640}, {&(0x7f0000010400)="030000000200000005", 0xffc3, 0x800}, {&(0x7f0000010e00)="ed41000000040000ddf4655fddf4655fddf4655f000000000000040020", 0x1d, 0x1500}, {&(0x7f00000000c0)="80810000007f", 0xfc3b, 0x1600}], 0x81, &(0x7f0000000180)={[{@errors_remount}]}) 04:23:28 executing program 1: bpf$BPF_PROG_RAW_TRACEPOINT_LOAD(0x5, &(0x7f0000000180)={0x18, 0x3, &(0x7f0000000200)=@framed, &(0x7f0000001940)='GPL\x00', 0x4, 0xa5, &(0x7f0000001980)=""/165, 0x0, 0x4, '\x00', 0x0, 0x0, 0xffffffffffffffff, 0x8, 0x0, 0x0, 0x10, 0x0}, 0x80) [ 440.149177][T26065] EXT4-fs (loop4): Remounting filesystem read-only [ 440.155790][T26065] EXT4-fs error (device loop4): ext4_quota_enable:6781: comm syz-executor.4: Bad quota inode # 3 [ 440.167138][ T1854] EXT4-fs (loop5): unmounting filesystem. [ 440.173755][T26065] EXT4-fs warning (device loop4): ext4_enable_quotas:6821: Failed to enable quota tracking (type=0, err=-117). Please run e2fsck to fix. [ 440.179843][T26091] loop3: detected capacity change from 0 to 264192 [ 440.187816][T26065] EXT4-fs (loop4): Cannot turn on quotas: error -117 04:23:29 executing program 2: sendmsg$BATADV_CMD_GET_ORIGINATORS(0xffffffffffffffff, &(0x7f0000000780)={0x0, 0x0, &(0x7f0000000740)={0x0}}, 0x0) sendmsg$L2TP_CMD_SESSION_DELETE(0xffffffffffffffff, &(0x7f0000000340)={&(0x7f0000000100)={0x10, 0x0, 0x0, 0x4000000}, 0xc, 0x0}, 0x0) syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000040)='./file0\x00', 0x0, 0x41c, &(0x7f0000000540)=[{&(0x7f0000010000)="200000740002000019000700600100000f040000000000000000000004000000000002000020000020000000ddf4655fddf4655f0100ffff53ef010001000000ddf4655f000000000000000001000000000000000b0000000001000008000000d26400004003", 0x66, 0x400}, {&(0x7f0000010100)="0000000000000000000000026856d49a00cc4371bd6a7c893f280045010040", 0x1f, 0x4e0}, {&(0x7f0000010300)="03", 0xfeb1, 0x640}, {&(0x7f0000010400)="030000000200000005", 0xffc3, 0x800}, {&(0x7f0000010e00)="ed41000000040000ddf4655fddf4655fddf4655f000000000000040020", 0x1d, 0x1500}, {&(0x7f00000000c0)="80810000007f", 0xfc3b, 0x1600}], 0x81, &(0x7f0000000180)={[{@errors_remount}]}) 04:23:29 executing program 0: bpf$BPF_PROG_RAW_TRACEPOINT_LOAD(0x5, &(0x7f0000000180)={0x5, 0x3, &(0x7f0000000200)=@framed, &(0x7f0000001940)='GPL\x00', 0x5, 0xa5, &(0x7f0000001980)=""/165, 0x0, 0x0, '\x00', 0x0, 0x0, 0xffffffffffffffff, 0x8, 0x0, 0x0, 0x10, 0x0}, 0x80) 04:23:29 executing program 1: r0 = socket$nl_netfilter(0x10, 0x3, 0xc) sendmsg$NFULNL_MSG_CONFIG(r0, &(0x7f0000000100)={0x0, 0x0, &(0x7f00000000c0)={&(0x7f0000000080)={0x38, 0x1, 0x4, 0x101, 0x0, 0x0, {}, [@NFULA_CFG_QTHRESH={0x8}, @NFULA_CFG_CMD={0x5, 0x1, 0x1}, @NFULA_CFG_MODE={0xa, 0x2, {0x0, 0x2}}, @NFULA_CFG_NLBUFSIZ={0x8}]}, 0x38}}, 0x0) 04:23:29 executing program 0: r0 = socket$inet_udplite(0x2, 0x2, 0x88) ioctl$sock_inet_SIOCDELRT(r0, 0x890c, &(0x7f0000000340)={0x0, {0x2, 0x0, @dev}, {0x2, 0x0, @remote}, {0x2, 0x0, @broadcast}, 0x2, 0x0, 0x0, 0x0, 0x0, &(0x7f0000000240)='veth1_to_batadv\x00'}) 04:23:29 executing program 4: sendmsg$BATADV_CMD_GET_ORIGINATORS(0xffffffffffffffff, &(0x7f0000000780)={0x0, 0x0, &(0x7f0000000740)={0x0}}, 0x0) sendmsg$L2TP_CMD_SESSION_DELETE(0xffffffffffffffff, &(0x7f0000000340)={&(0x7f0000000100)={0x10, 0x0, 0x0, 0x4000000}, 0xc, 0x0}, 0x0) syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000040)='./file0\x00', 0x0, 0x41c, &(0x7f0000000540)=[{&(0x7f0000010000)="200000001602000019000700600100000f040000000000000000000004000000000002000020000020000000ddf4655fddf4655f0100ffff53ef010001000000ddf4655f000000000000000001000000000000000b0000000001000008000000d26400004003", 0x66, 0x400}, {&(0x7f0000010100)="0000000000000000000000026856d49a00cc4371bd6a7c893f280045010040", 0x1f, 0x4e0}, {&(0x7f0000010300)="03", 0xfeb1, 0x640}, {&(0x7f0000010400)="030000000200000005", 0xffc3, 0x800}, {&(0x7f0000010e00)="ed41000000040000ddf4655fddf4655fddf4655f000000000000040020", 0x1d, 0x1500}, {&(0x7f00000000c0)="80810000007f", 0xfc3b, 0x1600}], 0x81, &(0x7f0000000180)={[{@errors_remount}]}) [ 440.200972][T26065] EXT4-fs (loop4): mounted filesystem without journal. Quota mode: writeback. [ 440.211409][T26091] EXT4-fs (loop3): inodes count not valid: 572850208 vs 32 04:23:29 executing program 3: sendmsg$BATADV_CMD_GET_ORIGINATORS(0xffffffffffffffff, &(0x7f0000000780)={0x0, 0x0, &(0x7f0000000740)={0x0}}, 0x0) sendmsg$L2TP_CMD_SESSION_DELETE(0xffffffffffffffff, &(0x7f0000000340)={&(0x7f0000000100)={0x10, 0x0, 0x0, 0x4000000}, 0xc, 0x0}, 0x0) syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000040)='./file0\x00', 0x0, 0x41c, &(0x7f0000000540)=[{&(0x7f0000010000)="200000250002000019000700600100000f040000000000000000000004000000000002000020000020000000ddf4655fddf4655f0100ffff53ef010001000000ddf4655f000000000000000001000000000000000b0000000001000008000000d26400004003", 0x66, 0x400}, {&(0x7f0000010100)="0000000000000000000000026856d49a00cc4371bd6a7c893f280045010040", 0x1f, 0x4e0}, {&(0x7f0000010300)="03", 0xfeb1, 0x640}, {&(0x7f0000010400)="030000000200000005", 0xffc3, 0x800}, {&(0x7f0000010e00)="ed41000000040000ddf4655fddf4655fddf4655f000000000000040020", 0x1d, 0x1500}, {&(0x7f00000000c0)="80810000007f", 0xfc3b, 0x1600}], 0x81, &(0x7f0000000180)={[{@errors_remount}]}) 04:23:29 executing program 1: bpf$BPF_BTF_LOAD(0x12, &(0x7f00000008c0)={&(0x7f0000000700)={{0xeb9f, 0x1, 0x0, 0x18, 0x0, 0x30, 0x30, 0x2, [@func_proto={0x0, 0x3, 0x0, 0xd, 0x0, [{0xf}, {0x7}, {0x3}]}, @func_proto]}}, &(0x7f00000007c0)=""/231, 0x4a, 0xe7, 0x1}, 0x20) 04:23:29 executing program 0: writev(0xffffffffffffffff, 0x0, 0x0) r0 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$inet_mreqn(r0, 0x0, 0x27, &(0x7f0000000180)={@multicast2, @loopback}, 0xc) socket(0x0, 0x0, 0x0) close(r0) [ 440.246858][ T1846] EXT4-fs (loop4): unmounting filesystem. 04:23:29 executing program 0: writev(0xffffffffffffffff, 0x0, 0x0) r0 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$inet_mreqn(r0, 0x0, 0x27, &(0x7f0000000180)={@multicast2, @loopback}, 0xc) socket(0x0, 0x0, 0x0) close(r0) 04:23:29 executing program 1: r0 = bpf$BPF_PROG_RAW_TRACEPOINT_LOAD(0x5, &(0x7f0000000240)={0x11, 0x3, &(0x7f0000000180)=@framed, &(0x7f00000000c0)='GPL\x00', 0x4, 0x91, &(0x7f0000000000)=""/145, 0x0, 0x0, '\x00', 0x0, 0x0, 0xffffffffffffffff, 0x8, 0x0, 0x0, 0x10, 0x0}, 0x80) bpf$BPF_RAW_TRACEPOINT_OPEN(0x11, &(0x7f0000000200)={&(0x7f00000004c0)='contention_begin\x00', r0}, 0x10) r1 = socket$nl_generic(0x10, 0x3, 0x10) r2 = syz_genetlink_get_family_id$batadv(&(0x7f0000000040), 0xffffffffffffffff) sendmsg$BATADV_CMD_GET_TRANSTABLE_LOCAL(r1, &(0x7f0000000140)={0x0, 0x0, &(0x7f0000000100)={&(0x7f0000000300)={0x14, r2, 0x305}, 0x14}}, 0x0) [ 440.306793][T26107] loop3: detected capacity change from 0 to 264192 [ 440.310753][T26101] loop2: detected capacity change from 0 to 264192 [ 440.320271][T26097] loop5: detected capacity change from 0 to 264192 [ 440.340530][T26107] EXT4-fs (loop3): inodes count not valid: 620757024 vs 32 [ 440.348258][T26097] EXT4-fs (loop5): ext4_check_descriptors: Inode bitmap for group 0 overlaps block group descriptors [ 440.362627][T26101] EXT4-fs (loop2): inodes count not valid: 1946157088 vs 32 [ 440.386218][T26097] EXT4-fs (loop5): orphan cleanup on readonly fs [ 440.392965][T26097] EXT4-fs error (device loop5): __ext4_iget:4988: inode #3: block 67108864: comm syz-executor.5: invalid block 04:23:29 executing program 5: sendmsg$nl_route(0xffffffffffffffff, &(0x7f0000000480)={&(0x7f00000003c0)={0x10, 0x0, 0x0, 0x200}, 0xc, &(0x7f0000000440)={&(0x7f0000000400)=@ipv6_getmulticast={0x14, 0x3a, 0x203, 0x70bd2c, 0x25dfdbfc, {}, ["", "", "", "", "", ""]}, 0x14}, 0x1, 0x0, 0x0, 0x4000}, 0x80) sendmsg$BATADV_CMD_GET_ORIGINATORS(0xffffffffffffffff, &(0x7f0000000780)={0x0, 0x0, &(0x7f0000000740)={0x0}}, 0x0) sendmsg$BATADV_CMD_GET_HARDIF(0xffffffffffffffff, &(0x7f0000000200)={0x0, 0x0, &(0x7f00000001c0)={&(0x7f0000000140)={0x14, 0x0, 0x0, 0x70bd27}, 0x14}}, 0x0) r0 = socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_genetlink_get_family_id$l2tp(&(0x7f0000000680), 0xffffffffffffffff) sendmsg$L2TP_CMD_TUNNEL_CREATE(r0, &(0x7f0000000240)={0x0, 0x0, &(0x7f0000000380)={&(0x7f0000000300)={0x44, r1, 0x917, 0x0, 0x0, {}, [@L2TP_ATTR_PROTO_VERSION={0x5}, @L2TP_ATTR_CONN_ID={0x8, 0x9, 0xc000000}, @L2TP_ATTR_ENCAP_TYPE={0x6, 0x2, 0x1}, @L2TP_ATTR_PEER_CONN_ID={0x8}, @L2TP_ATTR_IP_SADDR={0x8, 0x18, @loopback=0xac1414aa}, @L2TP_ATTR_IP_DADDR={0x8, 0x19, @multicast2}]}, 0x44}}, 0x0) sendmsg$L2TP_CMD_SESSION_DELETE(0xffffffffffffffff, &(0x7f0000000340)={&(0x7f0000000100)={0x10, 0x0, 0x0, 0x4000000}, 0xc, &(0x7f0000000300)={&(0x7f00000002c0)={0x40, r1, 0x8, 0x70bd25, 0x25dfdbfc, {}, [@L2TP_ATTR_UDP_CSUM={0x5, 0xd, 0x1}, @L2TP_ATTR_IP6_DADDR={0x14, 0x20, @local}, @L2TP_ATTR_FD={0x8, 0x17, @l2tp}, @L2TP_ATTR_UDP_ZERO_CSUM6_TX={0x5}]}, 0x40}, 0x1, 0x0, 0x0, 0x4000000}, 0x4000042) syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000040)='./file0\x00', 0x11000000, 0x41c, &(0x7f0000000540)=[{&(0x7f0000010000)="200000000002000019000700600100000f040000000000000000000004000000000002000020000020000000ddf4655fddf4655f0100ffff53ef010001000000ddf4655f000000000000000001000000000000000b0000000001000008000000d26400004003", 0x66, 0x400}, {&(0x7f0000010100)="0000000000000000000000026856d49a00cc4371bd6a7c893f280045010040", 0x1f, 0x4e0}, {&(0x7f0000010300)="03", 0xfeb1, 0x640}, {&(0x7f0000010400)="030000000200000005", 0xffc3, 0x800}, {&(0x7f0000010e00)="ed41000000040000ddf4655fddf4655fddf4655f000000000000040020", 0x1d, 0x1500}, {&(0x7f00000000c0)="80810000007f", 0xfc3b, 0x1600}], 0x81, &(0x7f0000000180)={[{@errors_remount}]}) 04:23:29 executing program 4: sendmsg$BATADV_CMD_GET_ORIGINATORS(0xffffffffffffffff, &(0x7f0000000780)={0x0, 0x0, &(0x7f0000000740)={0x0}}, 0x0) sendmsg$L2TP_CMD_SESSION_DELETE(0xffffffffffffffff, &(0x7f0000000340)={&(0x7f0000000100)={0x10, 0x0, 0x0, 0x4000000}, 0xc, 0x0}, 0x0) syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000040)='./file0\x00', 0x0, 0x41c, &(0x7f0000000540)=[{&(0x7f0000010000)="200000001702000019000700600100000f040000000000000000000004000000000002000020000020000000ddf4655fddf4655f0100ffff53ef010001000000ddf4655f000000000000000001000000000000000b0000000001000008000000d26400004003", 0x66, 0x400}, {&(0x7f0000010100)="0000000000000000000000026856d49a00cc4371bd6a7c893f280045010040", 0x1f, 0x4e0}, {&(0x7f0000010300)="03", 0xfeb1, 0x640}, {&(0x7f0000010400)="030000000200000005", 0xffc3, 0x800}, {&(0x7f0000010e00)="ed41000000040000ddf4655fddf4655fddf4655f000000000000040020", 0x1d, 0x1500}, {&(0x7f00000000c0)="80810000007f", 0xfc3b, 0x1600}], 0x81, &(0x7f0000000180)={[{@errors_remount}]}) 04:23:29 executing program 2: sendmsg$BATADV_CMD_GET_ORIGINATORS(0xffffffffffffffff, &(0x7f0000000780)={0x0, 0x0, &(0x7f0000000740)={0x0}}, 0x0) sendmsg$L2TP_CMD_SESSION_DELETE(0xffffffffffffffff, &(0x7f0000000340)={&(0x7f0000000100)={0x10, 0x0, 0x0, 0x4000000}, 0xc, 0x0}, 0x0) syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000040)='./file0\x00', 0x0, 0x41c, &(0x7f0000000540)=[{&(0x7f0000010000)="200000750002000019000700600100000f040000000000000000000004000000000002000020000020000000ddf4655fddf4655f0100ffff53ef010001000000ddf4655f000000000000000001000000000000000b0000000001000008000000d26400004003", 0x66, 0x400}, {&(0x7f0000010100)="0000000000000000000000026856d49a00cc4371bd6a7c893f280045010040", 0x1f, 0x4e0}, {&(0x7f0000010300)="03", 0xfeb1, 0x640}, {&(0x7f0000010400)="030000000200000005", 0xffc3, 0x800}, {&(0x7f0000010e00)="ed41000000040000ddf4655fddf4655fddf4655f000000000000040020", 0x1d, 0x1500}, {&(0x7f00000000c0)="80810000007f", 0xfc3b, 0x1600}], 0x81, &(0x7f0000000180)={[{@errors_remount}]}) 04:23:29 executing program 1: r0 = socket$inet_tcp(0x2, 0x1, 0x0) sendmsg$BATADV_CMD_GET_BLA_BACKBONE(r0, &(0x7f0000000700)={0x0, 0x0, &(0x7f00000006c0)={0x0}}, 0x4800) 04:23:29 executing program 0: writev(0xffffffffffffffff, 0x0, 0x0) r0 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$inet_mreqn(r0, 0x0, 0x27, &(0x7f0000000180)={@multicast2, @loopback}, 0xc) socket(0x0, 0x0, 0x0) close(r0) 04:23:29 executing program 3: sendmsg$BATADV_CMD_GET_ORIGINATORS(0xffffffffffffffff, &(0x7f0000000780)={0x0, 0x0, &(0x7f0000000740)={0x0}}, 0x0) sendmsg$L2TP_CMD_SESSION_DELETE(0xffffffffffffffff, &(0x7f0000000340)={&(0x7f0000000100)={0x10, 0x0, 0x0, 0x4000000}, 0xc, 0x0}, 0x0) syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000040)='./file0\x00', 0x0, 0x41c, &(0x7f0000000540)=[{&(0x7f0000010000)="20001b250002000019000700600100000f040000000000000000000004000000000002000020000020000000ddf4655fddf4655f0100ffff53ef010001000000ddf4655f000000000000000001000000000000000b0000000001000008000000d26400004003", 0x66, 0x400}, {&(0x7f0000010100)="0000000000000000000000026856d49a00cc4371bd6a7c893f280045010040", 0x1f, 0x4e0}, {&(0x7f0000010300)="03", 0xfeb1, 0x640}, {&(0x7f0000010400)="030000000200000005", 0xffc3, 0x800}, {&(0x7f0000010e00)="ed41000000040000ddf4655fddf4655fddf4655f000000000000040020", 0x1d, 0x1500}, {&(0x7f00000000c0)="80810000007f", 0xfc3b, 0x1600}], 0x81, &(0x7f0000000180)={[{@errors_remount}]}) [ 440.404864][T26097] EXT4-fs (loop5): Remounting filesystem read-only [ 440.411418][T26097] EXT4-fs error (device loop5): ext4_quota_enable:6781: comm syz-executor.5: Bad quota inode # 3 [ 440.422316][T26097] EXT4-fs warning (device loop5): ext4_enable_quotas:6821: Failed to enable quota tracking (type=0, err=-117). Please run e2fsck to fix. [ 440.436462][T26097] EXT4-fs (loop5): Cannot turn on quotas: error -117 [ 440.443185][T26097] EXT4-fs (loop5): mounted filesystem without journal. Quota mode: writeback. 04:23:29 executing program 0: writev(0xffffffffffffffff, 0x0, 0x0) r0 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$inet_mreqn(r0, 0x0, 0x27, &(0x7f0000000180)={@multicast2, @loopback}, 0xc) socket(0x0, 0x0, 0x0) close(r0) 04:23:29 executing program 1: bpf$BPF_PROG_RAW_TRACEPOINT_LOAD(0x5, &(0x7f0000000180)={0x18, 0x3, &(0x7f0000000200)=@framed={{0x18, 0x0, 0x0, 0x62}}, &(0x7f0000001940)='GPL\x00', 0x2, 0xa5, &(0x7f0000001980)=""/165, 0x0, 0x0, '\x00', 0x0, 0x0, 0xffffffffffffffff, 0x8, 0x0, 0x0, 0x10, 0x0}, 0x80) [ 440.487166][ T1854] EXT4-fs (loop5): unmounting filesystem. [ 440.489092][T26127] loop3: detected capacity change from 0 to 264192 [ 440.493152][ T2011] I/O error, dev loop3, sector 0 op 0x0:(READ) flags 0x0 phys_seg 1 prio class 2 [ 440.508701][ T2011] Buffer I/O error on dev loop3, logical block 0, async page read [ 440.510330][T26120] loop4: detected capacity change from 0 to 264192 [ 440.524449][T26120] EXT4-fs (loop4): ext4_check_descriptors: Inode bitmap for group 0 overlaps block group descriptors 04:23:29 executing program 1: bpf$BPF_BTF_LOAD(0x12, &(0x7f0000001040)={&(0x7f0000000000)={{0xeb9f, 0x1, 0x0, 0x18, 0x0, 0x0, 0x0, 0x2}}, &(0x7f0000000040)=""/4096, 0x1a, 0x1000, 0x1}, 0x20) [ 440.538529][T26120] EXT4-fs (loop4): orphan cleanup on readonly fs [ 440.544998][T26120] EXT4-fs error (device loop4): __ext4_iget:4988: inode #3: block 67108864: comm syz-executor.4: invalid block [ 440.547941][T26129] loop2: detected capacity change from 0 to 264192 [ 440.563421][T26120] EXT4-fs (loop4): Remounting filesystem read-only [ 440.570030][T26120] EXT4-fs error (device loop4): ext4_quota_enable:6781: comm syz-executor.4: Bad quota inode # 3 04:23:29 executing program 3: sendmsg$BATADV_CMD_GET_ORIGINATORS(0xffffffffffffffff, &(0x7f0000000780)={0x0, 0x0, &(0x7f0000000740)={0x0}}, 0x0) sendmsg$L2TP_CMD_SESSION_DELETE(0xffffffffffffffff, &(0x7f0000000340)={&(0x7f0000000100)={0x10, 0x0, 0x0, 0x4000000}, 0xc, 0x0}, 0x0) syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000040)='./file0\x00', 0x0, 0x41c, &(0x7f0000000540)=[{&(0x7f0000010000)="20001e250002000019000700600100000f040000000000000000000004000000000002000020000020000000ddf4655fddf4655f0100ffff53ef010001000000ddf4655f000000000000000001000000000000000b0000000001000008000000d26400004003", 0x66, 0x400}, {&(0x7f0000010100)="0000000000000000000000026856d49a00cc4371bd6a7c893f280045010040", 0x1f, 0x4e0}, {&(0x7f0000010300)="03", 0xfeb1, 0x640}, {&(0x7f0000010400)="030000000200000005", 0xffc3, 0x800}, {&(0x7f0000010e00)="ed41000000040000ddf4655fddf4655fddf4655f000000000000040020", 0x1d, 0x1500}, {&(0x7f00000000c0)="80810000007f", 0xfc3b, 0x1600}], 0x81, &(0x7f0000000180)={[{@errors_remount}]}) 04:23:29 executing program 0: ioctl$sock_ipv6_tunnel_SIOCCHGPRL(0xffffffffffffffff, 0x89f7, 0x0) syz_genetlink_get_family_id$ethtool(&(0x7f0000001880), 0xffffffffffffffff) 04:23:29 executing program 1: syz_emit_ethernet(0x62, &(0x7f00000010c0)={@empty, @multicast, @val={@void, {0x4305}}, {@ipv6={0x86dd, @icmpv6={0x0, 0x6, "d17355", 0x28, 0x3a, 0x0, @mcast1, @mcast2, {[], @ndisc_redir={0x89, 0x0, 0x0, '\x00', @dev, @remote}}}}}}, 0x0) [ 440.582458][T26127] EXT4-fs (loop3): inodes count not valid: 622526496 vs 32 [ 440.590013][T26120] EXT4-fs warning (device loop4): ext4_enable_quotas:6821: Failed to enable quota tracking (type=0, err=-117). Please run e2fsck to fix. [ 440.604047][T26120] EXT4-fs (loop4): Cannot turn on quotas: error -117 [ 440.610828][T26120] EXT4-fs (loop4): mounted filesystem without journal. Quota mode: writeback. [ 440.625823][T26129] EXT4-fs (loop2): inodes count not valid: 1962934304 vs 32 [ 440.658487][ T1846] EXT4-fs (loop4): unmounting filesystem. [ 440.658793][T26145] loop3: detected capacity change from 0 to 264192 [ 440.667405][T26143] loop5: detected capacity change from 0 to 264192 [ 440.680172][T26143] EXT4-fs (loop5): ext4_check_descriptors: Inode bitmap for group 0 overlaps block group descriptors [ 440.693061][T26145] EXT4-fs (loop3): inodes count not valid: 622723104 vs 32 [ 440.706721][T26143] EXT4-fs (loop5): orphan cleanup on readonly fs [ 440.728592][T26143] EXT4-fs error (device loop5): __ext4_iget:4988: inode #3: block 67108864: comm syz-executor.5: invalid block 04:23:29 executing program 5: sendmsg$nl_route(0xffffffffffffffff, &(0x7f0000000480)={&(0x7f00000003c0)={0x10, 0x0, 0x0, 0x200}, 0xc, &(0x7f0000000440)={&(0x7f0000000400)=@ipv6_getmulticast={0x14, 0x3a, 0x203, 0x70bd2c, 0x25dfdbfc, {}, ["", "", "", "", "", ""]}, 0x14}, 0x1, 0x0, 0x0, 0x4000}, 0x80) sendmsg$BATADV_CMD_GET_ORIGINATORS(0xffffffffffffffff, &(0x7f0000000780)={0x0, 0x0, &(0x7f0000000740)={0x0}}, 0x0) sendmsg$BATADV_CMD_GET_HARDIF(0xffffffffffffffff, &(0x7f0000000200)={0x0, 0x0, &(0x7f00000001c0)={&(0x7f0000000140)={0x14, 0x0, 0x0, 0x70bd27}, 0x14}}, 0x0) r0 = socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_genetlink_get_family_id$l2tp(&(0x7f0000000680), 0xffffffffffffffff) sendmsg$L2TP_CMD_TUNNEL_CREATE(r0, &(0x7f0000000240)={0x0, 0x0, &(0x7f0000000380)={&(0x7f0000000300)={0x44, r1, 0x917, 0x0, 0x0, {}, [@L2TP_ATTR_PROTO_VERSION={0x5}, @L2TP_ATTR_CONN_ID={0x8, 0x9, 0xc000000}, @L2TP_ATTR_ENCAP_TYPE={0x6, 0x2, 0x1}, @L2TP_ATTR_PEER_CONN_ID={0x8}, @L2TP_ATTR_IP_SADDR={0x8, 0x18, @loopback=0xac1414aa}, @L2TP_ATTR_IP_DADDR={0x8, 0x19, @multicast2}]}, 0x44}}, 0x0) sendmsg$L2TP_CMD_SESSION_DELETE(0xffffffffffffffff, &(0x7f0000000340)={&(0x7f0000000100)={0x10, 0x0, 0x0, 0x4000000}, 0xc, &(0x7f0000000300)={&(0x7f00000002c0)={0x40, r1, 0x8, 0x70bd25, 0x25dfdbfc, {}, [@L2TP_ATTR_UDP_CSUM={0x5, 0xd, 0x1}, @L2TP_ATTR_IP6_DADDR={0x14, 0x20, @local}, @L2TP_ATTR_FD={0x8, 0x17, @l2tp}, @L2TP_ATTR_UDP_ZERO_CSUM6_TX={0x5}]}, 0x40}, 0x1, 0x0, 0x0, 0x4000000}, 0x4000042) syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000040)='./file0\x00', 0x12000000, 0x41c, &(0x7f0000000540)=[{&(0x7f0000010000)="200000000002000019000700600100000f040000000000000000000004000000000002000020000020000000ddf4655fddf4655f0100ffff53ef010001000000ddf4655f000000000000000001000000000000000b0000000001000008000000d26400004003", 0x66, 0x400}, {&(0x7f0000010100)="0000000000000000000000026856d49a00cc4371bd6a7c893f280045010040", 0x1f, 0x4e0}, {&(0x7f0000010300)="03", 0xfeb1, 0x640}, {&(0x7f0000010400)="030000000200000005", 0xffc3, 0x800}, {&(0x7f0000010e00)="ed41000000040000ddf4655fddf4655fddf4655f000000000000040020", 0x1d, 0x1500}, {&(0x7f00000000c0)="80810000007f", 0xfc3b, 0x1600}], 0x81, &(0x7f0000000180)={[{@errors_remount}]}) 04:23:29 executing program 4: sendmsg$BATADV_CMD_GET_ORIGINATORS(0xffffffffffffffff, &(0x7f0000000780)={0x0, 0x0, &(0x7f0000000740)={0x0}}, 0x0) sendmsg$L2TP_CMD_SESSION_DELETE(0xffffffffffffffff, &(0x7f0000000340)={&(0x7f0000000100)={0x10, 0x0, 0x0, 0x4000000}, 0xc, 0x0}, 0x0) syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000040)='./file0\x00', 0x0, 0x41c, &(0x7f0000000540)=[{&(0x7f0000010000)="200000001802000019000700600100000f040000000000000000000004000000000002000020000020000000ddf4655fddf4655f0100ffff53ef010001000000ddf4655f000000000000000001000000000000000b0000000001000008000000d26400004003", 0x66, 0x400}, {&(0x7f0000010100)="0000000000000000000000026856d49a00cc4371bd6a7c893f280045010040", 0x1f, 0x4e0}, {&(0x7f0000010300)="03", 0xfeb1, 0x640}, {&(0x7f0000010400)="030000000200000005", 0xffc3, 0x800}, {&(0x7f0000010e00)="ed41000000040000ddf4655fddf4655fddf4655f000000000000040020", 0x1d, 0x1500}, {&(0x7f00000000c0)="80810000007f", 0xfc3b, 0x1600}], 0x81, &(0x7f0000000180)={[{@errors_remount}]}) 04:23:29 executing program 0: r0 = socket$inet(0x2, 0x2, 0x1) ioctl$ifreq_SIOCGIFINDEX_batadv_hard(r0, 0x8933, &(0x7f0000000340)={'batadv_slave_1\x00'}) 04:23:29 executing program 1: bpf$BPF_PROG_RAW_TRACEPOINT_LOAD(0x5, &(0x7f0000000180)={0x18, 0x3, &(0x7f0000000200)=@framed={{0x18, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfffffffe}}, &(0x7f0000001940)='GPL\x00', 0x5, 0xa5, &(0x7f0000001980)=""/165, 0x0, 0x4, '\x00', 0x0, 0x0, 0xffffffffffffffff, 0x8, 0x0, 0x0, 0x10, 0x0}, 0x80) 04:23:29 executing program 2: sendmsg$BATADV_CMD_GET_ORIGINATORS(0xffffffffffffffff, &(0x7f0000000780)={0x0, 0x0, &(0x7f0000000740)={0x0}}, 0x0) sendmsg$L2TP_CMD_SESSION_DELETE(0xffffffffffffffff, &(0x7f0000000340)={&(0x7f0000000100)={0x10, 0x0, 0x0, 0x4000000}, 0xc, 0x0}, 0x0) syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000040)='./file0\x00', 0x0, 0x41c, &(0x7f0000000540)=[{&(0x7f0000010000)="200003760002000019000700600100000f040000000000000000000004000000000002000020000020000000ddf4655fddf4655f0100ffff53ef010001000000ddf4655f000000000000000001000000000000000b0000000001000008000000d26400004003", 0x66, 0x400}, {&(0x7f0000010100)="0000000000000000000000026856d49a00cc4371bd6a7c893f280045010040", 0x1f, 0x4e0}, {&(0x7f0000010300)="03", 0xfeb1, 0x640}, {&(0x7f0000010400)="030000000200000005", 0xffc3, 0x800}, {&(0x7f0000010e00)="ed41000000040000ddf4655fddf4655fddf4655f000000000000040020", 0x1d, 0x1500}, {&(0x7f00000000c0)="80810000007f", 0xfc3b, 0x1600}], 0x81, &(0x7f0000000180)={[{@errors_remount}]}) 04:23:29 executing program 3: sendmsg$BATADV_CMD_GET_ORIGINATORS(0xffffffffffffffff, &(0x7f0000000780)={0x0, 0x0, &(0x7f0000000740)={0x0}}, 0x0) sendmsg$L2TP_CMD_SESSION_DELETE(0xffffffffffffffff, &(0x7f0000000340)={&(0x7f0000000100)={0x10, 0x0, 0x0, 0x4000000}, 0xc, 0x0}, 0x0) syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000040)='./file0\x00', 0x0, 0x41c, &(0x7f0000000540)=[{&(0x7f0000010000)="200022250002000019000700600100000f040000000000000000000004000000000002000020000020000000ddf4655fddf4655f0100ffff53ef010001000000ddf4655f000000000000000001000000000000000b0000000001000008000000d26400004003", 0x66, 0x400}, {&(0x7f0000010100)="0000000000000000000000026856d49a00cc4371bd6a7c893f280045010040", 0x1f, 0x4e0}, {&(0x7f0000010300)="03", 0xfeb1, 0x640}, {&(0x7f0000010400)="030000000200000005", 0xffc3, 0x800}, {&(0x7f0000010e00)="ed41000000040000ddf4655fddf4655fddf4655f000000000000040020", 0x1d, 0x1500}, {&(0x7f00000000c0)="80810000007f", 0xfc3b, 0x1600}], 0x81, &(0x7f0000000180)={[{@errors_remount}]}) [ 440.757065][T26143] EXT4-fs (loop5): Remounting filesystem read-only [ 440.763662][T26143] EXT4-fs error (device loop5): ext4_quota_enable:6781: comm syz-executor.5: Bad quota inode # 3 [ 440.774921][T26143] EXT4-fs warning (device loop5): ext4_enable_quotas:6821: Failed to enable quota tracking (type=0, err=-117). Please run e2fsck to fix. [ 440.789005][T26143] EXT4-fs (loop5): Cannot turn on quotas: error -117 [ 440.795694][T26143] EXT4-fs (loop5): mounted filesystem without journal. Quota mode: writeback. 04:23:29 executing program 0: bpf$BPF_PROG_RAW_TRACEPOINT_LOAD(0x5, &(0x7f0000000200)={0x11, 0x1, &(0x7f0000000000)=@raw=[@ldst={0x0, 0x0, 0x1}], &(0x7f0000000040)='GPL\x00', 0x3, 0xfb, &(0x7f0000000080)=""/251, 0x0, 0x0, '\x00', 0x0, 0x0, 0xffffffffffffffff, 0x8, 0x0, 0x0, 0x10, 0x0}, 0x80) [ 440.822676][ T1854] EXT4-fs (loop5): unmounting filesystem. [ 440.825676][ T24] audit: type=1400 audit(1662265409.642:306): avc: denied { create } for pid=26148 comm="syz-executor.0" scontext=root:sysadm_r:sysadm_t tcontext=root:sysadm_r:sysadm_t tclass=icmp_socket permissive=1 [ 440.830531][T26150] loop4: detected capacity change from 0 to 264192 [ 440.876273][T26150] EXT4-fs (loop4): ext4_check_descriptors: Inode bitmap for group 0 overlaps block group descriptors [ 440.878905][ T24] audit: type=1400 audit(1662265409.682:307): avc: denied { ioctl } for pid=26148 comm="syz-executor.0" path="socket:[97495]" dev="sockfs" ino=97495 ioctlcmd=0x8933 scontext=root:sysadm_r:sysadm_t tcontext=root:sysadm_r:sysadm_t tclass=icmp_socket permissive=1 [ 440.896273][T26157] loop2: detected capacity change from 0 to 264192 [ 440.913588][T26154] loop3: detected capacity change from 0 to 264192 04:23:29 executing program 1: r0 = socket$inet6_tcp(0xa, 0x1, 0x0) setsockopt$IP6T_SO_SET_REPLACE(r0, 0x29, 0x40, &(0x7f0000000dc0)=@raw={'raw\x00', 0x9, 0x3, 0x2b0, 0x0, 0xffffffff, 0xffffffff, 0x0, 0xffffffff, 0x208, 0xffffffff, 0xffffffff, 0x208, 0xffffffff, 0x3, 0x0, {[{{@uncond, 0x0, 0xa8, 0x110}, @unspec=@CT1={0x68, 'CT\x00', 0x1, {0x0, 0x0, 0x0, 0x0, 'netbios-ns\x00', 'syz1\x00'}}}, {{@ipv6={@private0, @private2, [], [], 'batadv_slave_0\x00', 'veth1_virt_wifi\x00'}, 0x0, 0xa8, 0xd0}, @common=@unspec=@STANDARD={0x28}}], {{'\x00', 0x0, 0xa8, 0xd0}, {0x28}}}}, 0x310) 04:23:29 executing program 1: bpf$BPF_BTF_LOAD(0x12, &(0x7f0000000480)={&(0x7f0000000440)={{0xeb9f, 0x1, 0x0, 0x18, 0x0, 0xc, 0xc, 0x2, [@fwd={0x1}]}}, &(0x7f0000000680)=""/198, 0x26, 0xc6, 0x1}, 0x20) [ 440.924759][T26159] loop5: detected capacity change from 0 to 264192 [ 440.932076][T26154] EXT4-fs (loop3): inodes count not valid: 622985248 vs 32 [ 440.948060][T26150] EXT4-fs (loop4): orphan cleanup on readonly fs [ 440.957290][T26159] EXT4-fs (loop5): ext4_check_descriptors: Inode bitmap for group 0 overlaps block group descriptors 04:23:29 executing program 0: bpf$BPF_PROG_RAW_TRACEPOINT_LOAD(0x5, &(0x7f0000000180)={0x18, 0x3, &(0x7f0000000200)=@framed={{0x18, 0x0, 0x0, 0x0, 0x85}}, &(0x7f0000001940)='GPL\x00', 0x5, 0xa5, &(0x7f0000001980)=""/165, 0x0, 0x0, '\x00', 0x0, 0x0, 0xffffffffffffffff, 0x8, 0x0, 0x0, 0x10, 0x0}, 0x80) 04:23:29 executing program 1: r0 = socket$inet6_tcp(0xa, 0x1, 0x0) setsockopt$inet6_tcp_TCP_REPAIR(r0, 0x6, 0x2, &(0x7f0000000000), 0x4) 04:23:29 executing program 0: r0 = socket$inet_udplite(0x2, 0x2, 0x88) ioctl$sock_ipv4_tunnel_SIOCCHGTUNNEL(r0, 0x89f3, &(0x7f0000000100)={'tunl0\x00', &(0x7f0000000040)={'ip_vti0\x00', 0x0, 0x0, 0x0, 0x0, 0x0, {{0x6, 0x4, 0x0, 0x0, 0x18, 0x0, 0x0, 0x0, 0x0, 0x0, @rand_addr, @broadcast, {[@timestamp={0x44, 0x4}]}}}}}) [ 440.960471][T26150] EXT4-fs error (device loop4): __ext4_iget:4988: inode #3: block 67108864: comm syz-executor.4: invalid block [ 440.990127][T26150] EXT4-fs (loop4): Remounting filesystem read-only [ 440.996723][T26150] EXT4-fs error (device loop4): ext4_quota_enable:6781: comm syz-executor.4: Bad quota inode # 3 [ 440.996856][T26157] EXT4-fs (loop2): inodes count not valid: 1979908128 vs 32 [ 441.017196][T26150] EXT4-fs warning (device loop4): ext4_enable_quotas:6821: Failed to enable quota tracking (type=0, err=-117). Please run e2fsck to fix. [ 441.022717][T26159] EXT4-fs (loop5): orphan cleanup on readonly fs [ 441.031252][T26150] EXT4-fs (loop4): Cannot turn on quotas: error -117 [ 441.044273][T26150] EXT4-fs (loop4): mounted filesystem without journal. Quota mode: writeback. [ 441.044606][T26159] EXT4-fs error (device loop5): __ext4_iget:4988: inode #3: block 67108864: comm syz-executor.5: invalid block [ 441.079970][ T1846] EXT4-fs (loop4): unmounting filesystem. [ 441.090553][T26159] EXT4-fs (loop5): Remounting filesystem read-only [ 441.097113][T26159] EXT4-fs error (device loop5): ext4_quota_enable:6781: comm syz-executor.5: Bad quota inode # 3 04:23:29 executing program 5: sendmsg$nl_route(0xffffffffffffffff, &(0x7f0000000480)={&(0x7f00000003c0)={0x10, 0x0, 0x0, 0x200}, 0xc, &(0x7f0000000440)={&(0x7f0000000400)=@ipv6_getmulticast={0x14, 0x3a, 0x203, 0x70bd2c, 0x25dfdbfc, {}, ["", "", "", "", "", ""]}, 0x14}, 0x1, 0x0, 0x0, 0x4000}, 0x80) sendmsg$BATADV_CMD_GET_ORIGINATORS(0xffffffffffffffff, &(0x7f0000000780)={0x0, 0x0, &(0x7f0000000740)={0x0}}, 0x0) sendmsg$BATADV_CMD_GET_HARDIF(0xffffffffffffffff, &(0x7f0000000200)={0x0, 0x0, &(0x7f00000001c0)={&(0x7f0000000140)={0x14, 0x0, 0x0, 0x70bd27}, 0x14}}, 0x0) r0 = socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_genetlink_get_family_id$l2tp(&(0x7f0000000680), 0xffffffffffffffff) sendmsg$L2TP_CMD_TUNNEL_CREATE(r0, &(0x7f0000000240)={0x0, 0x0, &(0x7f0000000380)={&(0x7f0000000300)={0x44, r1, 0x917, 0x0, 0x0, {}, [@L2TP_ATTR_PROTO_VERSION={0x5}, @L2TP_ATTR_CONN_ID={0x8, 0x9, 0xc000000}, @L2TP_ATTR_ENCAP_TYPE={0x6, 0x2, 0x1}, @L2TP_ATTR_PEER_CONN_ID={0x8}, @L2TP_ATTR_IP_SADDR={0x8, 0x18, @loopback=0xac1414aa}, @L2TP_ATTR_IP_DADDR={0x8, 0x19, @multicast2}]}, 0x44}}, 0x0) sendmsg$L2TP_CMD_SESSION_DELETE(0xffffffffffffffff, &(0x7f0000000340)={&(0x7f0000000100)={0x10, 0x0, 0x0, 0x4000000}, 0xc, &(0x7f0000000300)={&(0x7f00000002c0)={0x40, r1, 0x8, 0x70bd25, 0x25dfdbfc, {}, [@L2TP_ATTR_UDP_CSUM={0x5, 0xd, 0x1}, @L2TP_ATTR_IP6_DADDR={0x14, 0x20, @local}, @L2TP_ATTR_FD={0x8, 0x17, @l2tp}, @L2TP_ATTR_UDP_ZERO_CSUM6_TX={0x5}]}, 0x40}, 0x1, 0x0, 0x0, 0x4000000}, 0x4000042) syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000040)='./file0\x00', 0x18000000, 0x41c, &(0x7f0000000540)=[{&(0x7f0000010000)="200000000002000019000700600100000f040000000000000000000004000000000002000020000020000000ddf4655fddf4655f0100ffff53ef010001000000ddf4655f000000000000000001000000000000000b0000000001000008000000d26400004003", 0x66, 0x400}, {&(0x7f0000010100)="0000000000000000000000026856d49a00cc4371bd6a7c893f280045010040", 0x1f, 0x4e0}, {&(0x7f0000010300)="03", 0xfeb1, 0x640}, {&(0x7f0000010400)="030000000200000005", 0xffc3, 0x800}, {&(0x7f0000010e00)="ed41000000040000ddf4655fddf4655fddf4655f000000000000040020", 0x1d, 0x1500}, {&(0x7f00000000c0)="80810000007f", 0xfc3b, 0x1600}], 0x81, &(0x7f0000000180)={[{@errors_remount}]}) 04:23:29 executing program 1: bpf$MAP_CREATE(0x0, &(0x7f0000000180)=@bloom_filter={0x1e, 0x0, 0x2, 0xf000000}, 0x48) 04:23:29 executing program 4: sendmsg$BATADV_CMD_GET_ORIGINATORS(0xffffffffffffffff, &(0x7f0000000780)={0x0, 0x0, &(0x7f0000000740)={0x0}}, 0x0) sendmsg$L2TP_CMD_SESSION_DELETE(0xffffffffffffffff, &(0x7f0000000340)={&(0x7f0000000100)={0x10, 0x0, 0x0, 0x4000000}, 0xc, 0x0}, 0x0) syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000040)='./file0\x00', 0x0, 0x41c, &(0x7f0000000540)=[{&(0x7f0000010000)="200000001902000019000700600100000f040000000000000000000004000000000002000020000020000000ddf4655fddf4655f0100ffff53ef010001000000ddf4655f000000000000000001000000000000000b0000000001000008000000d26400004003", 0x66, 0x400}, {&(0x7f0000010100)="0000000000000000000000026856d49a00cc4371bd6a7c893f280045010040", 0x1f, 0x4e0}, {&(0x7f0000010300)="03", 0xfeb1, 0x640}, {&(0x7f0000010400)="030000000200000005", 0xffc3, 0x800}, {&(0x7f0000010e00)="ed41000000040000ddf4655fddf4655fddf4655f000000000000040020", 0x1d, 0x1500}, {&(0x7f00000000c0)="80810000007f", 0xfc3b, 0x1600}], 0x81, &(0x7f0000000180)={[{@errors_remount}]}) 04:23:29 executing program 0: r0 = socket$packet(0x11, 0x2, 0x300) setsockopt$packet_add_memb(r0, 0x107, 0x1, &(0x7f00000009c0)={0x0, 0x1, 0x6, @broadcast}, 0x10) 04:23:29 executing program 3: sendmsg$BATADV_CMD_GET_ORIGINATORS(0xffffffffffffffff, &(0x7f0000000780)={0x0, 0x0, &(0x7f0000000740)={0x0}}, 0x0) sendmsg$L2TP_CMD_SESSION_DELETE(0xffffffffffffffff, &(0x7f0000000340)={&(0x7f0000000100)={0x10, 0x0, 0x0, 0x4000000}, 0xc, 0x0}, 0x0) syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000040)='./file0\x00', 0x0, 0x41c, &(0x7f0000000540)=[{&(0x7f0000010000)="200025250002000019000700600100000f040000000000000000000004000000000002000020000020000000ddf4655fddf4655f0100ffff53ef010001000000ddf4655f000000000000000001000000000000000b0000000001000008000000d26400004003", 0x66, 0x400}, {&(0x7f0000010100)="0000000000000000000000026856d49a00cc4371bd6a7c893f280045010040", 0x1f, 0x4e0}, {&(0x7f0000010300)="03", 0xfeb1, 0x640}, {&(0x7f0000010400)="030000000200000005", 0xffc3, 0x800}, {&(0x7f0000010e00)="ed41000000040000ddf4655fddf4655fddf4655f000000000000040020", 0x1d, 0x1500}, {&(0x7f00000000c0)="80810000007f", 0xfc3b, 0x1600}], 0x81, &(0x7f0000000180)={[{@errors_remount}]}) 04:23:29 executing program 2: sendmsg$BATADV_CMD_GET_ORIGINATORS(0xffffffffffffffff, &(0x7f0000000780)={0x0, 0x0, &(0x7f0000000740)={0x0}}, 0x0) sendmsg$L2TP_CMD_SESSION_DELETE(0xffffffffffffffff, &(0x7f0000000340)={&(0x7f0000000100)={0x10, 0x0, 0x0, 0x4000000}, 0xc, 0x0}, 0x0) syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000040)='./file0\x00', 0x0, 0x41c, &(0x7f0000000540)=[{&(0x7f0000010000)="2000007a0002000019000700600100000f040000000000000000000004000000000002000020000020000000ddf4655fddf4655f0100ffff53ef010001000000ddf4655f000000000000000001000000000000000b0000000001000008000000d26400004003", 0x66, 0x400}, {&(0x7f0000010100)="0000000000000000000000026856d49a00cc4371bd6a7c893f280045010040", 0x1f, 0x4e0}, {&(0x7f0000010300)="03", 0xfeb1, 0x640}, {&(0x7f0000010400)="030000000200000005", 0xffc3, 0x800}, {&(0x7f0000010e00)="ed41000000040000ddf4655fddf4655fddf4655f000000000000040020", 0x1d, 0x1500}, {&(0x7f00000000c0)="80810000007f", 0xfc3b, 0x1600}], 0x81, &(0x7f0000000180)={[{@errors_remount}]}) [ 441.116861][T26159] EXT4-fs warning (device loop5): ext4_enable_quotas:6821: Failed to enable quota tracking (type=0, err=-117). Please run e2fsck to fix. [ 441.130915][T26159] EXT4-fs (loop5): Cannot turn on quotas: error -117 [ 441.137630][T26159] EXT4-fs (loop5): mounted filesystem without journal. Quota mode: writeback. 04:23:30 executing program 0: r0 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$inet_tcp_int(r0, 0x6, 0x1f, &(0x7f0000000000)=0xfffffffe, 0x4) 04:23:30 executing program 0: pipe(&(0x7f0000000000)={0xffffffffffffffff}) accept$inet(r0, 0x0, 0x0) [ 441.176061][T26177] loop4: detected capacity change from 0 to 264192 [ 441.188827][ T1854] EXT4-fs (loop5): unmounting filesystem. [ 441.199167][T26182] loop2: detected capacity change from 0 to 264192 [ 441.200435][T26177] EXT4-fs (loop4): ext4_check_descriptors: Inode bitmap for group 0 overlaps block group descriptors [ 441.216840][T26180] loop3: detected capacity change from 0 to 264192 04:23:30 executing program 0: bpf$PROG_LOAD_XDP(0x5, &(0x7f0000000600)={0x6, 0x2, &(0x7f00000003c0)=@raw=[@initr0], &(0x7f0000000400)='syzkaller\x00', 0x0, 0x0, 0x0, 0x0, 0x0, '\x00', 0x0, 0x25, 0xffffffffffffffff, 0x8, 0x0, 0x0, 0x10, 0x0}, 0x80) [ 441.223174][T26182] EXT4-fs (loop2): inodes count not valid: 2046820384 vs 32 [ 441.242450][T26180] EXT4-fs (loop3): inodes count not valid: 623181856 vs 32 [ 441.252124][T26190] loop5: detected capacity change from 0 to 264192 [ 441.260810][T26177] EXT4-fs (loop4): orphan cleanup on readonly fs 04:23:30 executing program 0: r0 = socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_genetlink_get_family_id$fou(&(0x7f0000000140), 0xffffffffffffffff) sendmsg$FOU_CMD_DEL(r0, &(0x7f0000000500)={0x0, 0x0, &(0x7f00000004c0)={&(0x7f0000000840)=ANY=[@ANYBLOB='$\x00\x00\x00', @ANYRES16=r1, @ANYBLOB="030029bd7000fddbdf2502000000050003"], 0x24}}, 0x0) 04:23:30 executing program 2: sendmsg$BATADV_CMD_GET_ORIGINATORS(0xffffffffffffffff, &(0x7f0000000780)={0x0, 0x0, &(0x7f0000000740)={0x0}}, 0x0) sendmsg$L2TP_CMD_SESSION_DELETE(0xffffffffffffffff, &(0x7f0000000340)={&(0x7f0000000100)={0x10, 0x0, 0x0, 0x4000000}, 0xc, 0x0}, 0x0) syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000040)='./file0\x00', 0x0, 0x41c, &(0x7f0000000540)=[{&(0x7f0000010000)="2000007c0002000019000700600100000f040000000000000000000004000000000002000020000020000000ddf4655fddf4655f0100ffff53ef010001000000ddf4655f000000000000000001000000000000000b0000000001000008000000d26400004003", 0x66, 0x400}, {&(0x7f0000010100)="0000000000000000000000026856d49a00cc4371bd6a7c893f280045010040", 0x1f, 0x4e0}, {&(0x7f0000010300)="03", 0xfeb1, 0x640}, {&(0x7f0000010400)="030000000200000005", 0xffc3, 0x800}, {&(0x7f0000010e00)="ed41000000040000ddf4655fddf4655fddf4655f000000000000040020", 0x1d, 0x1500}, {&(0x7f00000000c0)="80810000007f", 0xfc3b, 0x1600}], 0x81, &(0x7f0000000180)={[{@errors_remount}]}) [ 441.264853][T26190] EXT4-fs (loop5): ext4_check_descriptors: Inode bitmap for group 0 overlaps block group descriptors [ 441.284703][T26177] EXT4-fs error (device loop4): __ext4_iget:4988: inode #3: block 67108864: comm syz-executor.4: invalid block [ 441.300611][T26190] EXT4-fs (loop5): orphan cleanup on readonly fs [ 441.307745][T26196] netlink: 8 bytes leftover after parsing attributes in process `syz-executor.0'. [ 441.317477][T26177] EXT4-fs (loop4): Remounting filesystem read-only [ 441.323997][T26177] EXT4-fs error (device loop4): ext4_quota_enable:6781: comm syz-executor.4: Bad quota inode # 3 [ 441.334698][T26190] EXT4-fs error (device loop5): __ext4_iget:4988: inode #3: block 67108864: comm syz-executor.5: invalid block [ 441.345354][T26198] loop2: detected capacity change from 0 to 264192 [ 441.355705][T26190] EXT4-fs (loop5): Remounting filesystem read-only [ 441.362361][T26190] EXT4-fs error (device loop5): ext4_quota_enable:6781: comm syz-executor.5: Bad quota inode # 3 04:23:30 executing program 3: sendmsg$BATADV_CMD_GET_ORIGINATORS(0xffffffffffffffff, &(0x7f0000000780)={0x0, 0x0, &(0x7f0000000740)={0x0}}, 0x0) sendmsg$L2TP_CMD_SESSION_DELETE(0xffffffffffffffff, &(0x7f0000000340)={&(0x7f0000000100)={0x10, 0x0, 0x0, 0x4000000}, 0xc, 0x0}, 0x0) syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000040)='./file0\x00', 0x0, 0x41c, &(0x7f0000000540)=[{&(0x7f0000010000)="200027250002000019000700600100000f040000000000000000000004000000000002000020000020000000ddf4655fddf4655f0100ffff53ef010001000000ddf4655f000000000000000001000000000000000b0000000001000008000000d26400004003", 0x66, 0x400}, {&(0x7f0000010100)="0000000000000000000000026856d49a00cc4371bd6a7c893f280045010040", 0x1f, 0x4e0}, {&(0x7f0000010300)="03", 0xfeb1, 0x640}, {&(0x7f0000010400)="030000000200000005", 0xffc3, 0x800}, {&(0x7f0000010e00)="ed41000000040000ddf4655fddf4655fddf4655f000000000000040020", 0x1d, 0x1500}, {&(0x7f00000000c0)="80810000007f", 0xfc3b, 0x1600}], 0x81, &(0x7f0000000180)={[{@errors_remount}]}) [ 441.366723][T26177] EXT4-fs warning (device loop4): ext4_enable_quotas:6821: Failed to enable quota tracking (type=0, err=-117). Please run e2fsck to fix. [ 441.386921][T26177] EXT4-fs (loop4): Cannot turn on quotas: error -117 [ 441.393631][T26177] EXT4-fs (loop4): mounted filesystem without journal. Quota mode: writeback. [ 441.401798][T26200] loop3: detected capacity change from 0 to 264192 [ 441.403177][T26190] EXT4-fs warning (device loop5): ext4_enable_quotas:6821: Failed to enable quota tracking (type=0, err=-117). Please run e2fsck to fix. 04:23:30 executing program 0: setsockopt$MRT_ADD_VIF(0xffffffffffffffff, 0x0, 0xca, &(0x7f0000000080)={0x0, 0x0, 0x0, 0x0, @vifc_lcl_ifindex}, 0xffffffffffffffdc) [ 441.423008][T26190] EXT4-fs (loop5): Cannot turn on quotas: error -117 [ 441.429648][T26198] EXT4-fs (loop2): inodes count not valid: 2080374816 vs 32 [ 441.429696][T26190] EXT4-fs (loop5): mounted filesystem without journal. Quota mode: writeback. [ 441.441398][T26200] EXT4-fs (loop3): inodes count not valid: 623312928 vs 32 04:23:30 executing program 1: bpf$BPF_PROG_RAW_TRACEPOINT_LOAD(0x5, &(0x7f0000000180)={0x18, 0x3, &(0x7f0000000200)=ANY=[@ANYBLOB="18000000001f000000000000feffffff95000000ff"], &(0x7f0000001940)='GPL\x00', 0x2, 0xa5, &(0x7f0000001980)=""/165, 0x0, 0x0, '\x00', 0x0, 0x0, 0xffffffffffffffff, 0x8, 0x0, 0x0, 0x10, 0x0}, 0x80) 04:23:30 executing program 4: sendmsg$BATADV_CMD_GET_ORIGINATORS(0xffffffffffffffff, &(0x7f0000000780)={0x0, 0x0, &(0x7f0000000740)={0x0}}, 0x0) sendmsg$L2TP_CMD_SESSION_DELETE(0xffffffffffffffff, &(0x7f0000000340)={&(0x7f0000000100)={0x10, 0x0, 0x0, 0x4000000}, 0xc, 0x0}, 0x0) syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000040)='./file0\x00', 0x0, 0x41c, &(0x7f0000000540)=[{&(0x7f0000010000)="200000001a02000019000700600100000f040000000000000000000004000000000002000020000020000000ddf4655fddf4655f0100ffff53ef010001000000ddf4655f000000000000000001000000000000000b0000000001000008000000d26400004003", 0x66, 0x400}, {&(0x7f0000010100)="0000000000000000000000026856d49a00cc4371bd6a7c893f280045010040", 0x1f, 0x4e0}, {&(0x7f0000010300)="03", 0xfeb1, 0x640}, {&(0x7f0000010400)="030000000200000005", 0xffc3, 0x800}, {&(0x7f0000010e00)="ed41000000040000ddf4655fddf4655fddf4655f000000000000040020", 0x1d, 0x1500}, {&(0x7f00000000c0)="80810000007f", 0xfc3b, 0x1600}], 0x81, &(0x7f0000000180)={[{@errors_remount}]}) 04:23:30 executing program 5: sendmsg$nl_route(0xffffffffffffffff, &(0x7f0000000480)={&(0x7f00000003c0)={0x10, 0x0, 0x0, 0x200}, 0xc, &(0x7f0000000440)={&(0x7f0000000400)=@ipv6_getmulticast={0x14, 0x3a, 0x203, 0x70bd2c, 0x25dfdbfc, {}, ["", "", "", "", "", ""]}, 0x14}, 0x1, 0x0, 0x0, 0x4000}, 0x80) sendmsg$BATADV_CMD_GET_ORIGINATORS(0xffffffffffffffff, &(0x7f0000000780)={0x0, 0x0, &(0x7f0000000740)={0x0}}, 0x0) sendmsg$BATADV_CMD_GET_HARDIF(0xffffffffffffffff, &(0x7f0000000200)={0x0, 0x0, &(0x7f00000001c0)={&(0x7f0000000140)={0x14, 0x0, 0x0, 0x70bd27}, 0x14}}, 0x0) r0 = socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_genetlink_get_family_id$l2tp(&(0x7f0000000680), 0xffffffffffffffff) sendmsg$L2TP_CMD_TUNNEL_CREATE(r0, &(0x7f0000000240)={0x0, 0x0, &(0x7f0000000380)={&(0x7f0000000300)={0x44, r1, 0x917, 0x0, 0x0, {}, [@L2TP_ATTR_PROTO_VERSION={0x5}, @L2TP_ATTR_CONN_ID={0x8, 0x9, 0xc000000}, @L2TP_ATTR_ENCAP_TYPE={0x6, 0x2, 0x1}, @L2TP_ATTR_PEER_CONN_ID={0x8}, @L2TP_ATTR_IP_SADDR={0x8, 0x18, @loopback=0xac1414aa}, @L2TP_ATTR_IP_DADDR={0x8, 0x19, @multicast2}]}, 0x44}}, 0x0) sendmsg$L2TP_CMD_SESSION_DELETE(0xffffffffffffffff, &(0x7f0000000340)={&(0x7f0000000100)={0x10, 0x0, 0x0, 0x4000000}, 0xc, &(0x7f0000000300)={&(0x7f00000002c0)={0x40, r1, 0x8, 0x70bd25, 0x25dfdbfc, {}, [@L2TP_ATTR_UDP_CSUM={0x5, 0xd, 0x1}, @L2TP_ATTR_IP6_DADDR={0x14, 0x20, @local}, @L2TP_ATTR_FD={0x8, 0x17, @l2tp}, @L2TP_ATTR_UDP_ZERO_CSUM6_TX={0x5}]}, 0x40}, 0x1, 0x0, 0x0, 0x4000000}, 0x4000042) syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000040)='./file0\x00', 0x1c000000, 0x41c, &(0x7f0000000540)=[{&(0x7f0000010000)="200000000002000019000700600100000f040000000000000000000004000000000002000020000020000000ddf4655fddf4655f0100ffff53ef010001000000ddf4655f000000000000000001000000000000000b0000000001000008000000d26400004003", 0x66, 0x400}, {&(0x7f0000010100)="0000000000000000000000026856d49a00cc4371bd6a7c893f280045010040", 0x1f, 0x4e0}, {&(0x7f0000010300)="03", 0xfeb1, 0x640}, {&(0x7f0000010400)="030000000200000005", 0xffc3, 0x800}, {&(0x7f0000010e00)="ed41000000040000ddf4655fddf4655fddf4655f000000000000040020", 0x1d, 0x1500}, {&(0x7f00000000c0)="80810000007f", 0xfc3b, 0x1600}], 0x81, &(0x7f0000000180)={[{@errors_remount}]}) 04:23:30 executing program 0: r0 = socket$nl_generic(0x10, 0x3, 0x10) ioctl$sock_ipv6_tunnel_SIOCDELTUNNEL(r0, 0x8932, &(0x7f0000000140)={'ip6gre0\x00', 0x0}) 04:23:30 executing program 2: sendmsg$BATADV_CMD_GET_ORIGINATORS(0xffffffffffffffff, &(0x7f0000000780)={0x0, 0x0, &(0x7f0000000740)={0x0}}, 0x0) sendmsg$L2TP_CMD_SESSION_DELETE(0xffffffffffffffff, &(0x7f0000000340)={&(0x7f0000000100)={0x10, 0x0, 0x0, 0x4000000}, 0xc, 0x0}, 0x0) syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000040)='./file0\x00', 0x0, 0x41c, &(0x7f0000000540)=[{&(0x7f0000010000)="2000007d0002000019000700600100000f040000000000000000000004000000000002000020000020000000ddf4655fddf4655f0100ffff53ef010001000000ddf4655f000000000000000001000000000000000b0000000001000008000000d26400004003", 0x66, 0x400}, {&(0x7f0000010100)="0000000000000000000000026856d49a00cc4371bd6a7c893f280045010040", 0x1f, 0x4e0}, {&(0x7f0000010300)="03", 0xfeb1, 0x640}, {&(0x7f0000010400)="030000000200000005", 0xffc3, 0x800}, {&(0x7f0000010e00)="ed41000000040000ddf4655fddf4655fddf4655f000000000000040020", 0x1d, 0x1500}, {&(0x7f00000000c0)="80810000007f", 0xfc3b, 0x1600}], 0x81, &(0x7f0000000180)={[{@errors_remount}]}) 04:23:30 executing program 3: sendmsg$BATADV_CMD_GET_ORIGINATORS(0xffffffffffffffff, &(0x7f0000000780)={0x0, 0x0, &(0x7f0000000740)={0x0}}, 0x0) sendmsg$L2TP_CMD_SESSION_DELETE(0xffffffffffffffff, &(0x7f0000000340)={&(0x7f0000000100)={0x10, 0x0, 0x0, 0x4000000}, 0xc, 0x0}, 0x0) syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000040)='./file0\x00', 0x0, 0x41c, &(0x7f0000000540)=[{&(0x7f0000010000)="200028250002000019000700600100000f040000000000000000000004000000000002000020000020000000ddf4655fddf4655f0100ffff53ef010001000000ddf4655f000000000000000001000000000000000b0000000001000008000000d26400004003", 0x66, 0x400}, {&(0x7f0000010100)="0000000000000000000000026856d49a00cc4371bd6a7c893f280045010040", 0x1f, 0x4e0}, {&(0x7f0000010300)="03", 0xfeb1, 0x640}, {&(0x7f0000010400)="030000000200000005", 0xffc3, 0x800}, {&(0x7f0000010e00)="ed41000000040000ddf4655fddf4655fddf4655f000000000000040020", 0x1d, 0x1500}, {&(0x7f00000000c0)="80810000007f", 0xfc3b, 0x1600}], 0x81, &(0x7f0000000180)={[{@errors_remount}]}) 04:23:30 executing program 0: r0 = socket$inet6_tcp(0xa, 0x1, 0x0) setsockopt$inet6_tcp_TCP_REPAIR(r0, 0x6, 0x3, &(0x7f0000000000), 0x4) 04:23:30 executing program 0: r0 = socket$igmp6(0xa, 0x3, 0x2) ioctl$ifreq_SIOCGIFINDEX_batadv_hard(r0, 0x541b, &(0x7f00000004c0)={'batadv_slave_1\x00'}) 04:23:30 executing program 1: r0 = socket$netlink(0x10, 0x3, 0xc) sendmsg$IPCTNL_MSG_EXP_DELETE(r0, &(0x7f0000000340)={0x0, 0x0, &(0x7f0000000300)={&(0x7f0000000280)={0x20, 0x2, 0x2, 0x201, 0x0, 0x0, {}, [@CTA_EXPECT_HELP_NAME={0xa, 0x6, 'Q.931\x00'}]}, 0x20}}, 0x0) [ 441.682333][T26205] loop4: detected capacity change from 0 to 264192 [ 441.683197][T26212] loop5: detected capacity change from 0 to 264192 [ 441.689080][T26211] loop3: detected capacity change from 0 to 264192 [ 441.702286][T26209] loop2: detected capacity change from 0 to 264192 [ 441.715845][T26205] EXT4-fs (loop4): ext4_check_descriptors: Inode bitmap for group 0 overlaps block group descriptors 04:23:30 executing program 0: r0 = socket$inet_udplite(0x2, 0x2, 0x88) setsockopt$inet_udp_int(r0, 0x11, 0x67, &(0x7f00000001c0), 0x4) 04:23:30 executing program 1: r0 = socket$inet6_tcp(0xa, 0x1, 0x0) setsockopt$inet6_tcp_TCP_REPAIR(r0, 0x6, 0x18, &(0x7f0000000000), 0x4) 04:23:30 executing program 0: r0 = socket$nl_sock_diag(0x10, 0x3, 0x4) getsockopt$inet_int(r0, 0x0, 0x0, 0x0, 0x0) [ 441.737731][T26211] EXT4-fs (loop3): inodes count not valid: 623378464 vs 32 [ 441.739372][T26212] EXT4-fs (loop5): ext4_check_descriptors: Inode bitmap for group 0 overlaps block group descriptors [ 441.755923][T26209] EXT4-fs (loop2): inodes count not valid: 2097152032 vs 32 [ 441.759851][T26205] EXT4-fs (loop4): orphan cleanup on readonly fs [ 441.775559][T26205] EXT4-fs error (device loop4): __ext4_iget:4988: inode #3: block 67108864: comm syz-executor.4: invalid block 04:23:30 executing program 1: bpf$BPF_PROG_RAW_TRACEPOINT_LOAD(0x5, &(0x7f0000000180)={0x18, 0x3, &(0x7f0000000200)=@framed={{0x18, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x400000}}, &(0x7f0000001940)='GPL\x00', 0x5, 0xa5, &(0x7f0000001980)=""/165, 0x0, 0x0, '\x00', 0x0, 0x0, 0xffffffffffffffff, 0x8, 0x0, 0x0, 0x10, 0x0}, 0x80) [ 441.797085][T26205] EXT4-fs (loop4): Remounting filesystem read-only [ 441.803622][T26205] EXT4-fs error (device loop4): ext4_quota_enable:6781: comm syz-executor.4: Bad quota inode # 3 [ 441.823297][ T24] audit: type=1400 audit(1662265410.642:308): avc: denied { getopt } for pid=26226 comm="syz-executor.0" scontext=root:sysadm_r:sysadm_t tcontext=root:sysadm_r:sysadm_t tclass=netlink_tcpdiag_socket permissive=1 [ 441.848608][T26212] EXT4-fs (loop5): orphan cleanup on readonly fs [ 441.849969][T26205] EXT4-fs warning (device loop4): ext4_enable_quotas:6821: Failed to enable quota tracking (type=0, err=-117). Please run e2fsck to fix. [ 441.869073][T26205] EXT4-fs (loop4): Cannot turn on quotas: error -117 [ 441.870676][T26212] EXT4-fs error (device loop5): __ext4_iget:4988: inode #3: block 67108864: comm syz-executor.5: invalid block 04:23:30 executing program 4: sendmsg$BATADV_CMD_GET_ORIGINATORS(0xffffffffffffffff, &(0x7f0000000780)={0x0, 0x0, &(0x7f0000000740)={0x0}}, 0x0) sendmsg$L2TP_CMD_SESSION_DELETE(0xffffffffffffffff, &(0x7f0000000340)={&(0x7f0000000100)={0x10, 0x0, 0x0, 0x4000000}, 0xc, 0x0}, 0x0) syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000040)='./file0\x00', 0x0, 0x41c, &(0x7f0000000540)=[{&(0x7f0000010000)="200000001b02000019000700600100000f040000000000000000000004000000000002000020000020000000ddf4655fddf4655f0100ffff53ef010001000000ddf4655f000000000000000001000000000000000b0000000001000008000000d26400004003", 0x66, 0x400}, {&(0x7f0000010100)="0000000000000000000000026856d49a00cc4371bd6a7c893f280045010040", 0x1f, 0x4e0}, {&(0x7f0000010300)="03", 0xfeb1, 0x640}, {&(0x7f0000010400)="030000000200000005", 0xffc3, 0x800}, {&(0x7f0000010e00)="ed41000000040000ddf4655fddf4655fddf4655f000000000000040020", 0x1d, 0x1500}, {&(0x7f00000000c0)="80810000007f", 0xfc3b, 0x1600}], 0x81, &(0x7f0000000180)={[{@errors_remount}]}) [ 441.898707][T26212] EXT4-fs (loop5): Remounting filesystem read-only [ 441.905255][T26212] EXT4-fs error (device loop5): ext4_quota_enable:6781: comm syz-executor.5: Bad quota inode # 3 [ 441.923757][T26212] EXT4-fs warning (device loop5): ext4_enable_quotas:6821: Failed to enable quota tracking (type=0, err=-117). Please run e2fsck to fix. [ 441.937877][T26212] EXT4-fs (loop5): Cannot turn on quotas: error -117 04:23:30 executing program 5: sendmsg$nl_route(0xffffffffffffffff, &(0x7f0000000480)={&(0x7f00000003c0)={0x10, 0x0, 0x0, 0x200}, 0xc, &(0x7f0000000440)={&(0x7f0000000400)=@ipv6_getmulticast={0x14, 0x3a, 0x203, 0x70bd2c, 0x25dfdbfc, {}, ["", "", "", "", "", ""]}, 0x14}, 0x1, 0x0, 0x0, 0x4000}, 0x80) sendmsg$BATADV_CMD_GET_ORIGINATORS(0xffffffffffffffff, &(0x7f0000000780)={0x0, 0x0, &(0x7f0000000740)={0x0}}, 0x0) sendmsg$BATADV_CMD_GET_HARDIF(0xffffffffffffffff, &(0x7f0000000200)={0x0, 0x0, &(0x7f00000001c0)={&(0x7f0000000140)={0x14, 0x0, 0x0, 0x70bd27}, 0x14}}, 0x0) r0 = socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_genetlink_get_family_id$l2tp(&(0x7f0000000680), 0xffffffffffffffff) sendmsg$L2TP_CMD_TUNNEL_CREATE(r0, &(0x7f0000000240)={0x0, 0x0, &(0x7f0000000380)={&(0x7f0000000300)={0x44, r1, 0x917, 0x0, 0x0, {}, [@L2TP_ATTR_PROTO_VERSION={0x5}, @L2TP_ATTR_CONN_ID={0x8, 0x9, 0xc000000}, @L2TP_ATTR_ENCAP_TYPE={0x6, 0x2, 0x1}, @L2TP_ATTR_PEER_CONN_ID={0x8}, @L2TP_ATTR_IP_SADDR={0x8, 0x18, @loopback=0xac1414aa}, @L2TP_ATTR_IP_DADDR={0x8, 0x19, @multicast2}]}, 0x44}}, 0x0) sendmsg$L2TP_CMD_SESSION_DELETE(0xffffffffffffffff, &(0x7f0000000340)={&(0x7f0000000100)={0x10, 0x0, 0x0, 0x4000000}, 0xc, &(0x7f0000000300)={&(0x7f00000002c0)={0x40, r1, 0x8, 0x70bd25, 0x25dfdbfc, {}, [@L2TP_ATTR_UDP_CSUM={0x5, 0xd, 0x1}, @L2TP_ATTR_IP6_DADDR={0x14, 0x20, @local}, @L2TP_ATTR_FD={0x8, 0x17, @l2tp}, @L2TP_ATTR_UDP_ZERO_CSUM6_TX={0x5}]}, 0x40}, 0x1, 0x0, 0x0, 0x4000000}, 0x4000042) syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000040)='./file0\x00', 0x20000000, 0x41c, &(0x7f0000000540)=[{&(0x7f0000010000)="200000000002000019000700600100000f040000000000000000000004000000000002000020000020000000ddf4655fddf4655f0100ffff53ef010001000000ddf4655f000000000000000001000000000000000b0000000001000008000000d26400004003", 0x66, 0x400}, {&(0x7f0000010100)="0000000000000000000000026856d49a00cc4371bd6a7c893f280045010040", 0x1f, 0x4e0}, {&(0x7f0000010300)="03", 0xfeb1, 0x640}, {&(0x7f0000010400)="030000000200000005", 0xffc3, 0x800}, {&(0x7f0000010e00)="ed41000000040000ddf4655fddf4655fddf4655f000000000000040020", 0x1d, 0x1500}, {&(0x7f00000000c0)="80810000007f", 0xfc3b, 0x1600}], 0x81, &(0x7f0000000180)={[{@errors_remount}]}) 04:23:30 executing program 1: bpf$BPF_PROG_RAW_TRACEPOINT_LOAD(0x5, &(0x7f0000000180)={0x18, 0x3, &(0x7f0000000200)=@framed={{0x18, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x400000}}, &(0x7f0000001940)='GPL\x00', 0x5, 0xa5, &(0x7f0000001980)=""/165, 0x0, 0x0, '\x00', 0x0, 0x0, 0xffffffffffffffff, 0x8, 0x0, 0x0, 0x10, 0x0}, 0x80) 04:23:30 executing program 0: r0 = socket$inet6_udplite(0xa, 0x2, 0x88) sendmsg$TIPC_CMD_GET_REMOTE_MNG(r0, &(0x7f00000002c0)={0x0, 0x0, &(0x7f0000000280)={0x0}}, 0x0) 04:23:30 executing program 3: sendmsg$BATADV_CMD_GET_ORIGINATORS(0xffffffffffffffff, &(0x7f0000000780)={0x0, 0x0, &(0x7f0000000740)={0x0}}, 0x0) sendmsg$L2TP_CMD_SESSION_DELETE(0xffffffffffffffff, &(0x7f0000000340)={&(0x7f0000000100)={0x10, 0x0, 0x0, 0x4000000}, 0xc, 0x0}, 0x0) syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000040)='./file0\x00', 0x0, 0x41c, &(0x7f0000000540)=[{&(0x7f0000010000)="200029250002000019000700600100000f040000000000000000000004000000000002000020000020000000ddf4655fddf4655f0100ffff53ef010001000000ddf4655f000000000000000001000000000000000b0000000001000008000000d26400004003", 0x66, 0x400}, {&(0x7f0000010100)="0000000000000000000000026856d49a00cc4371bd6a7c893f280045010040", 0x1f, 0x4e0}, {&(0x7f0000010300)="03", 0xfeb1, 0x640}, {&(0x7f0000010400)="030000000200000005", 0xffc3, 0x800}, {&(0x7f0000010e00)="ed41000000040000ddf4655fddf4655fddf4655f000000000000040020", 0x1d, 0x1500}, {&(0x7f00000000c0)="80810000007f", 0xfc3b, 0x1600}], 0x81, &(0x7f0000000180)={[{@errors_remount}]}) 04:23:30 executing program 2: sendmsg$BATADV_CMD_GET_ORIGINATORS(0xffffffffffffffff, &(0x7f0000000780)={0x0, 0x0, &(0x7f0000000740)={0x0}}, 0x0) sendmsg$L2TP_CMD_SESSION_DELETE(0xffffffffffffffff, &(0x7f0000000340)={&(0x7f0000000100)={0x10, 0x0, 0x0, 0x4000000}, 0xc, 0x0}, 0x0) syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000040)='./file0\x00', 0x0, 0x41c, &(0x7f0000000540)=[{&(0x7f0000010000)="2000037e0002000019000700600100000f040000000000000000000004000000000002000020000020000000ddf4655fddf4655f0100ffff53ef010001000000ddf4655f000000000000000001000000000000000b0000000001000008000000d26400004003", 0x66, 0x400}, {&(0x7f0000010100)="0000000000000000000000026856d49a00cc4371bd6a7c893f280045010040", 0x1f, 0x4e0}, {&(0x7f0000010300)="03", 0xfeb1, 0x640}, {&(0x7f0000010400)="030000000200000005", 0xffc3, 0x800}, {&(0x7f0000010e00)="ed41000000040000ddf4655fddf4655fddf4655f000000000000040020", 0x1d, 0x1500}, {&(0x7f00000000c0)="80810000007f", 0xfc3b, 0x1600}], 0x81, &(0x7f0000000180)={[{@errors_remount}]}) 04:23:30 executing program 0: r0 = socket$inet6_tcp(0xa, 0x1, 0x0) setsockopt$inet6_tcp_TCP_REPAIR(r0, 0x6, 0x25, &(0x7f0000000000), 0x4) 04:23:30 executing program 1: bpf$BPF_PROG_RAW_TRACEPOINT_LOAD(0x5, &(0x7f0000000180)={0x18, 0x3, &(0x7f0000000200)=@framed={{0x18, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x400000}}, &(0x7f0000001940)='GPL\x00', 0x5, 0xa5, &(0x7f0000001980)=""/165, 0x0, 0x0, '\x00', 0x0, 0x0, 0xffffffffffffffff, 0x8, 0x0, 0x0, 0x10, 0x0}, 0x80) [ 441.954037][T26232] loop4: detected capacity change from 0 to 264192 [ 441.955147][ T2011] I/O error, dev loop4, sector 0 op 0x0:(READ) flags 0x0 phys_seg 1 prio class 2 [ 441.969755][ T2011] Buffer I/O error on dev loop4, logical block 0, async page read [ 441.992360][T26236] loop3: detected capacity change from 0 to 264192 04:23:30 executing program 0: r0 = socket$inet6_tcp(0xa, 0x1, 0x0) setsockopt$inet6_tcp_TCP_REPAIR(r0, 0x6, 0x14, &(0x7f0000000000), 0x4) 04:23:30 executing program 1: bpf$BPF_PROG_RAW_TRACEPOINT_LOAD(0x5, &(0x7f0000000180)={0x18, 0x3, &(0x7f0000000200)=@framed={{0x18, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x400000}}, &(0x7f0000001940)='GPL\x00', 0x5, 0xa5, &(0x7f0000001980)=""/165, 0x0, 0x0, '\x00', 0x0, 0x0, 0xffffffffffffffff, 0x8, 0x0, 0x0, 0x10, 0x0}, 0x80) [ 442.015598][T26232] EXT4-fs (loop4): ext4_check_descriptors: Inode bitmap for group 0 overlaps block group descriptors [ 442.031660][T26240] loop2: detected capacity change from 0 to 264192 [ 442.050926][T26236] EXT4-fs (loop3): inodes count not valid: 623444000 vs 32 04:23:30 executing program 0: r0 = socket$inet6_tcp(0xa, 0x1, 0x0) setsockopt$inet6_tcp_TCP_REPAIR(r0, 0x6, 0x17, &(0x7f0000000000), 0x4) [ 442.062419][T26240] EXT4-fs (loop2): inodes count not valid: 2114125856 vs 32 [ 442.067448][T26246] loop5: detected capacity change from 0 to 264192 [ 442.073339][T26232] EXT4-fs (loop4): orphan cleanup on readonly fs [ 442.082803][T26232] EXT4-fs error (device loop4): __ext4_iget:4988: inode #3: block 67108864: comm syz-executor.4: invalid block [ 442.094901][T26232] EXT4-fs (loop4): Remounting filesystem read-only [ 442.101532][T26232] EXT4-fs error (device loop4): ext4_quota_enable:6781: comm syz-executor.4: Bad quota inode # 3 04:23:30 executing program 0: r0 = socket$nl_netfilter(0x10, 0x3, 0xc) sendmsg$nl_netfilter(r0, &(0x7f0000000300)={0x0, 0x0, &(0x7f00000002c0)={&(0x7f0000000540)=ANY=[@ANYBLOB="ac0000000306010425bd657ddaf16e54ea849dae4270"], 0xac}}, 0x0) [ 442.112648][T26246] EXT4-fs (loop5): ext4_check_descriptors: Inode bitmap for group 0 overlaps block group descriptors [ 442.113654][T26232] EXT4-fs warning (device loop4): ext4_enable_quotas:6821: Failed to enable quota tracking (type=0, err=-117). Please run e2fsck to fix. [ 442.131060][T26255] netlink: 152 bytes leftover after parsing attributes in process `syz-executor.0'. [ 442.137541][T26232] EXT4-fs (loop4): Cannot turn on quotas: error -117 04:23:31 executing program 4: sendmsg$BATADV_CMD_GET_ORIGINATORS(0xffffffffffffffff, &(0x7f0000000780)={0x0, 0x0, &(0x7f0000000740)={0x0}}, 0x0) sendmsg$L2TP_CMD_SESSION_DELETE(0xffffffffffffffff, &(0x7f0000000340)={&(0x7f0000000100)={0x10, 0x0, 0x0, 0x4000000}, 0xc, 0x0}, 0x0) syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000040)='./file0\x00', 0x0, 0x41c, &(0x7f0000000540)=[{&(0x7f0000010000)="200000001c02000019000700600100000f040000000000000000000004000000000002000020000020000000ddf4655fddf4655f0100ffff53ef010001000000ddf4655f000000000000000001000000000000000b0000000001000008000000d26400004003", 0x66, 0x400}, {&(0x7f0000010100)="0000000000000000000000026856d49a00cc4371bd6a7c893f280045010040", 0x1f, 0x4e0}, {&(0x7f0000010300)="03", 0xfeb1, 0x640}, {&(0x7f0000010400)="030000000200000005", 0xffc3, 0x800}, {&(0x7f0000010e00)="ed41000000040000ddf4655fddf4655fddf4655f000000000000040020", 0x1d, 0x1500}, {&(0x7f00000000c0)="80810000007f", 0xfc3b, 0x1600}], 0x81, &(0x7f0000000180)={[{@errors_remount}]}) [ 442.168139][T26246] EXT4-fs (loop5): orphan cleanup on readonly fs [ 442.174598][T26246] EXT4-fs error (device loop5): __ext4_iget:4988: inode #3: block 67108864: comm syz-executor.5: invalid block [ 442.193825][T26246] EXT4-fs (loop5): Remounting filesystem read-only [ 442.200395][T26246] EXT4-fs error (device loop5): ext4_quota_enable:6781: comm syz-executor.5: Bad quota inode # 3 04:23:31 executing program 5: sendmsg$nl_route(0xffffffffffffffff, &(0x7f0000000480)={&(0x7f00000003c0)={0x10, 0x0, 0x0, 0x200}, 0xc, &(0x7f0000000440)={&(0x7f0000000400)=@ipv6_getmulticast={0x14, 0x3a, 0x203, 0x70bd2c, 0x25dfdbfc, {}, ["", "", "", "", "", ""]}, 0x14}, 0x1, 0x0, 0x0, 0x4000}, 0x80) sendmsg$BATADV_CMD_GET_ORIGINATORS(0xffffffffffffffff, &(0x7f0000000780)={0x0, 0x0, &(0x7f0000000740)={0x0}}, 0x0) sendmsg$BATADV_CMD_GET_HARDIF(0xffffffffffffffff, &(0x7f0000000200)={0x0, 0x0, &(0x7f00000001c0)={&(0x7f0000000140)={0x14, 0x0, 0x0, 0x70bd27}, 0x14}}, 0x0) r0 = socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_genetlink_get_family_id$l2tp(&(0x7f0000000680), 0xffffffffffffffff) sendmsg$L2TP_CMD_TUNNEL_CREATE(r0, &(0x7f0000000240)={0x0, 0x0, &(0x7f0000000380)={&(0x7f0000000300)={0x44, r1, 0x917, 0x0, 0x0, {}, [@L2TP_ATTR_PROTO_VERSION={0x5}, @L2TP_ATTR_CONN_ID={0x8, 0x9, 0xc000000}, @L2TP_ATTR_ENCAP_TYPE={0x6, 0x2, 0x1}, @L2TP_ATTR_PEER_CONN_ID={0x8}, @L2TP_ATTR_IP_SADDR={0x8, 0x18, @loopback=0xac1414aa}, @L2TP_ATTR_IP_DADDR={0x8, 0x19, @multicast2}]}, 0x44}}, 0x0) sendmsg$L2TP_CMD_SESSION_DELETE(0xffffffffffffffff, &(0x7f0000000340)={&(0x7f0000000100)={0x10, 0x0, 0x0, 0x4000000}, 0xc, &(0x7f0000000300)={&(0x7f00000002c0)={0x40, r1, 0x8, 0x70bd25, 0x25dfdbfc, {}, [@L2TP_ATTR_UDP_CSUM={0x5, 0xd, 0x1}, @L2TP_ATTR_IP6_DADDR={0x14, 0x20, @local}, @L2TP_ATTR_FD={0x8, 0x17, @l2tp}, @L2TP_ATTR_UDP_ZERO_CSUM6_TX={0x5}]}, 0x40}, 0x1, 0x0, 0x0, 0x4000000}, 0x4000042) syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000040)='./file0\x00', 0x20100000, 0x41c, &(0x7f0000000540)=[{&(0x7f0000010000)="200000000002000019000700600100000f040000000000000000000004000000000002000020000020000000ddf4655fddf4655f0100ffff53ef010001000000ddf4655f000000000000000001000000000000000b0000000001000008000000d26400004003", 0x66, 0x400}, {&(0x7f0000010100)="0000000000000000000000026856d49a00cc4371bd6a7c893f280045010040", 0x1f, 0x4e0}, {&(0x7f0000010300)="03", 0xfeb1, 0x640}, {&(0x7f0000010400)="030000000200000005", 0xffc3, 0x800}, {&(0x7f0000010e00)="ed41000000040000ddf4655fddf4655fddf4655f000000000000040020", 0x1d, 0x1500}, {&(0x7f00000000c0)="80810000007f", 0xfc3b, 0x1600}], 0x81, &(0x7f0000000180)={[{@errors_remount}]}) 04:23:31 executing program 1: r0 = socket$inet6_udplite(0xa, 0x2, 0x88) sendmsg$TIPC_CMD_GET_REMOTE_MNG(r0, &(0x7f00000002c0)={&(0x7f0000000200), 0xc, &(0x7f0000000280)={0x0}}, 0x0) 04:23:31 executing program 3: sendmsg$BATADV_CMD_GET_ORIGINATORS(0xffffffffffffffff, &(0x7f0000000780)={0x0, 0x0, &(0x7f0000000740)={0x0}}, 0x0) sendmsg$L2TP_CMD_SESSION_DELETE(0xffffffffffffffff, &(0x7f0000000340)={&(0x7f0000000100)={0x10, 0x0, 0x0, 0x4000000}, 0xc, 0x0}, 0x0) syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000040)='./file0\x00', 0x0, 0x41c, &(0x7f0000000540)=[{&(0x7f0000010000)="200000260002000019000700600100000f040000000000000000000004000000000002000020000020000000ddf4655fddf4655f0100ffff53ef010001000000ddf4655f000000000000000001000000000000000b0000000001000008000000d26400004003", 0x66, 0x400}, {&(0x7f0000010100)="0000000000000000000000026856d49a00cc4371bd6a7c893f280045010040", 0x1f, 0x4e0}, {&(0x7f0000010300)="03", 0xfeb1, 0x640}, {&(0x7f0000010400)="030000000200000005", 0xffc3, 0x800}, {&(0x7f0000010e00)="ed41000000040000ddf4655fddf4655fddf4655f000000000000040020", 0x1d, 0x1500}, {&(0x7f00000000c0)="80810000007f", 0xfc3b, 0x1600}], 0x81, &(0x7f0000000180)={[{@errors_remount}]}) 04:23:31 executing program 0: r0 = socket$netlink(0x10, 0x3, 0xc) sendmsg$IPSET_CMD_SWAP(r0, &(0x7f00000000c0)={0x0, 0x0, &(0x7f0000000080)={&(0x7f0000000040)={0x28, 0x6, 0x6, 0x5, 0x0, 0x0, {}, [@IPSET_ATTR_PROTOCOL={0x5}, @IPSET_ATTR_SETNAME={0x9, 0x2, 'syz0\x00'}]}, 0x28}}, 0x0) 04:23:31 executing program 2: sendmsg$BATADV_CMD_GET_ORIGINATORS(0xffffffffffffffff, &(0x7f0000000780)={0x0, 0x0, &(0x7f0000000740)={0x0}}, 0x0) sendmsg$L2TP_CMD_SESSION_DELETE(0xffffffffffffffff, &(0x7f0000000340)={&(0x7f0000000100)={0x10, 0x0, 0x0, 0x4000000}, 0xc, 0x0}, 0x0) syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000040)='./file0\x00', 0x0, 0x41c, &(0x7f0000000540)=[{&(0x7f0000010000)="200000810002000019000700600100000f040000000000000000000004000000000002000020000020000000ddf4655fddf4655f0100ffff53ef010001000000ddf4655f000000000000000001000000000000000b0000000001000008000000d26400004003", 0x66, 0x400}, {&(0x7f0000010100)="0000000000000000000000026856d49a00cc4371bd6a7c893f280045010040", 0x1f, 0x4e0}, {&(0x7f0000010300)="03", 0xfeb1, 0x640}, {&(0x7f0000010400)="030000000200000005", 0xffc3, 0x800}, {&(0x7f0000010e00)="ed41000000040000ddf4655fddf4655fddf4655f000000000000040020", 0x1d, 0x1500}, {&(0x7f00000000c0)="80810000007f", 0xfc3b, 0x1600}], 0x81, &(0x7f0000000180)={[{@errors_remount}]}) [ 442.211643][T26246] EXT4-fs warning (device loop5): ext4_enable_quotas:6821: Failed to enable quota tracking (type=0, err=-117). Please run e2fsck to fix. [ 442.225695][T26246] EXT4-fs (loop5): Cannot turn on quotas: error -117 04:23:31 executing program 1: bpf$ITER_CREATE(0x21, &(0x7f00000003c0), 0x8) 04:23:31 executing program 0: r0 = socket$inet_udplite(0x2, 0x2, 0x88) ioctl$sock_inet_SIOCADDRT(r0, 0x890b, &(0x7f0000000300)={0x0, {0x2, 0x0, @private}, {0x2, 0x0, @broadcast}, {0x2, 0x0, @local}, 0x4, 0x0, 0x0, 0x0, 0x80}) 04:23:31 executing program 0: syz_emit_ethernet(0x62, &(0x7f00000010c0)={@empty, @multicast, @val={@void, {0x8906}}, {@ipv6={0x86dd, @icmpv6={0x0, 0x6, "d17355", 0x28, 0x3a, 0x0, @mcast1, @mcast2, {[], @ndisc_redir={0x89, 0x0, 0x0, '\x00', @dev, @remote}}}}}}, 0x0) [ 442.264655][T26263] loop3: detected capacity change from 0 to 264192 [ 442.276314][T26263] EXT4-fs (loop3): inodes count not valid: 637534240 vs 32 [ 442.285025][T26266] loop2: detected capacity change from 0 to 264192 [ 442.297566][T26264] loop4: detected capacity change from 0 to 264192 [ 442.304305][T26266] EXT4-fs (loop2): inodes count not valid: 2164260896 vs 32 04:23:31 executing program 1: r0 = socket$igmp(0x2, 0x3, 0x2) setsockopt$inet_int(r0, 0x0, 0x21, &(0x7f0000001140), 0x4) 04:23:31 executing program 3: sendmsg$BATADV_CMD_GET_ORIGINATORS(0xffffffffffffffff, &(0x7f0000000780)={0x0, 0x0, &(0x7f0000000740)={0x0}}, 0x0) sendmsg$L2TP_CMD_SESSION_DELETE(0xffffffffffffffff, &(0x7f0000000340)={&(0x7f0000000100)={0x10, 0x0, 0x0, 0x4000000}, 0xc, 0x0}, 0x0) syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000040)='./file0\x00', 0x0, 0x41c, &(0x7f0000000540)=[{&(0x7f0000010000)="200025270002000019000700600100000f040000000000000000000004000000000002000020000020000000ddf4655fddf4655f0100ffff53ef010001000000ddf4655f000000000000000001000000000000000b0000000001000008000000d26400004003", 0x66, 0x400}, {&(0x7f0000010100)="0000000000000000000000026856d49a00cc4371bd6a7c893f280045010040", 0x1f, 0x4e0}, {&(0x7f0000010300)="03", 0xfeb1, 0x640}, {&(0x7f0000010400)="030000000200000005", 0xffc3, 0x800}, {&(0x7f0000010e00)="ed41000000040000ddf4655fddf4655fddf4655f000000000000040020", 0x1d, 0x1500}, {&(0x7f00000000c0)="80810000007f", 0xfc3b, 0x1600}], 0x81, &(0x7f0000000180)={[{@errors_remount}]}) 04:23:31 executing program 0: bpf$MAP_CREATE(0x0, &(0x7f0000000180)=@bloom_filter={0x1e, 0xb00}, 0x48) [ 442.319018][T26264] EXT4-fs (loop4): ext4_check_descriptors: Inode bitmap for group 0 overlaps block group descriptors [ 442.351806][T26272] loop5: detected capacity change from 0 to 264192 [ 442.361762][T26264] EXT4-fs (loop4): orphan cleanup on readonly fs [ 442.371095][T26264] EXT4-fs error (device loop4): __ext4_iget:4988: inode #3: block 67108864: comm syz-executor.4: invalid block [ 442.384334][T26264] EXT4-fs (loop4): Remounting filesystem read-only [ 442.388726][T26278] loop3: detected capacity change from 0 to 264192 [ 442.390895][T26264] EXT4-fs error (device loop4): ext4_quota_enable:6781: comm syz-executor.4: Bad quota inode # 3 [ 442.399339][T26272] EXT4-fs (loop5): ext4_check_descriptors: Inode bitmap for group 0 overlaps block group descriptors 04:23:31 executing program 4: sendmsg$BATADV_CMD_GET_ORIGINATORS(0xffffffffffffffff, &(0x7f0000000780)={0x0, 0x0, &(0x7f0000000740)={0x0}}, 0x0) sendmsg$L2TP_CMD_SESSION_DELETE(0xffffffffffffffff, &(0x7f0000000340)={&(0x7f0000000100)={0x10, 0x0, 0x0, 0x4000000}, 0xc, 0x0}, 0x0) syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000040)='./file0\x00', 0x0, 0x41c, &(0x7f0000000540)=[{&(0x7f0000010000)="200000001d02000019000700600100000f040000000000000000000004000000000002000020000020000000ddf4655fddf4655f0100ffff53ef010001000000ddf4655f000000000000000001000000000000000b0000000001000008000000d26400004003", 0x66, 0x400}, {&(0x7f0000010100)="0000000000000000000000026856d49a00cc4371bd6a7c893f280045010040", 0x1f, 0x4e0}, {&(0x7f0000010300)="03", 0xfeb1, 0x640}, {&(0x7f0000010400)="030000000200000005", 0xffc3, 0x800}, {&(0x7f0000010e00)="ed41000000040000ddf4655fddf4655fddf4655f000000000000040020", 0x1d, 0x1500}, {&(0x7f00000000c0)="80810000007f", 0xfc3b, 0x1600}], 0x81, &(0x7f0000000180)={[{@errors_remount}]}) [ 442.422475][T26264] EXT4-fs warning (device loop4): ext4_enable_quotas:6821: Failed to enable quota tracking (type=0, err=-117). Please run e2fsck to fix. [ 442.422576][T26278] EXT4-fs (loop3): inodes count not valid: 656736288 vs 32 [ 442.436624][T26264] EXT4-fs (loop4): Cannot turn on quotas: error -117 [ 442.444332][T26272] EXT4-fs (loop5): orphan cleanup on readonly fs [ 442.456923][T26272] EXT4-fs error (device loop5): __ext4_iget:4988: inode #3: block 67108864: comm syz-executor.5: invalid block 04:23:31 executing program 5: sendmsg$nl_route(0xffffffffffffffff, &(0x7f0000000480)={&(0x7f00000003c0)={0x10, 0x0, 0x0, 0x200}, 0xc, &(0x7f0000000440)={&(0x7f0000000400)=@ipv6_getmulticast={0x14, 0x3a, 0x203, 0x70bd2c, 0x25dfdbfc, {}, ["", "", "", "", "", ""]}, 0x14}, 0x1, 0x0, 0x0, 0x4000}, 0x80) sendmsg$BATADV_CMD_GET_ORIGINATORS(0xffffffffffffffff, &(0x7f0000000780)={0x0, 0x0, &(0x7f0000000740)={0x0}}, 0x0) sendmsg$BATADV_CMD_GET_HARDIF(0xffffffffffffffff, &(0x7f0000000200)={0x0, 0x0, &(0x7f00000001c0)={&(0x7f0000000140)={0x14, 0x0, 0x0, 0x70bd27}, 0x14}}, 0x0) r0 = socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_genetlink_get_family_id$l2tp(&(0x7f0000000680), 0xffffffffffffffff) sendmsg$L2TP_CMD_TUNNEL_CREATE(r0, &(0x7f0000000240)={0x0, 0x0, &(0x7f0000000380)={&(0x7f0000000300)={0x44, r1, 0x917, 0x0, 0x0, {}, [@L2TP_ATTR_PROTO_VERSION={0x5}, @L2TP_ATTR_CONN_ID={0x8, 0x9, 0xc000000}, @L2TP_ATTR_ENCAP_TYPE={0x6, 0x2, 0x1}, @L2TP_ATTR_PEER_CONN_ID={0x8}, @L2TP_ATTR_IP_SADDR={0x8, 0x18, @loopback=0xac1414aa}, @L2TP_ATTR_IP_DADDR={0x8, 0x19, @multicast2}]}, 0x44}}, 0x0) sendmsg$L2TP_CMD_SESSION_DELETE(0xffffffffffffffff, &(0x7f0000000340)={&(0x7f0000000100)={0x10, 0x0, 0x0, 0x4000000}, 0xc, &(0x7f0000000300)={&(0x7f00000002c0)={0x40, r1, 0x8, 0x70bd25, 0x25dfdbfc, {}, [@L2TP_ATTR_UDP_CSUM={0x5, 0xd, 0x1}, @L2TP_ATTR_IP6_DADDR={0x14, 0x20, @local}, @L2TP_ATTR_FD={0x8, 0x17, @l2tp}, @L2TP_ATTR_UDP_ZERO_CSUM6_TX={0x5}]}, 0x40}, 0x1, 0x0, 0x0, 0x4000000}, 0x4000042) syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000040)='./file0\x00', 0x22000000, 0x41c, &(0x7f0000000540)=[{&(0x7f0000010000)="200000000002000019000700600100000f040000000000000000000004000000000002000020000020000000ddf4655fddf4655f0100ffff53ef010001000000ddf4655f000000000000000001000000000000000b0000000001000008000000d26400004003", 0x66, 0x400}, {&(0x7f0000010100)="0000000000000000000000026856d49a00cc4371bd6a7c893f280045010040", 0x1f, 0x4e0}, {&(0x7f0000010300)="03", 0xfeb1, 0x640}, {&(0x7f0000010400)="030000000200000005", 0xffc3, 0x800}, {&(0x7f0000010e00)="ed41000000040000ddf4655fddf4655fddf4655f000000000000040020", 0x1d, 0x1500}, {&(0x7f00000000c0)="80810000007f", 0xfc3b, 0x1600}], 0x81, &(0x7f0000000180)={[{@errors_remount}]}) 04:23:31 executing program 1: r0 = socket$inet6_tcp(0xa, 0x1, 0x0) ioctl$ifreq_SIOCGIFINDEX_batadv_hard(r0, 0x890c, &(0x7f00000004c0)={'batadv_slave_0\x00'}) 04:23:31 executing program 2: sendmsg$BATADV_CMD_GET_ORIGINATORS(0xffffffffffffffff, &(0x7f0000000780)={0x0, 0x0, &(0x7f0000000740)={0x0}}, 0x0) sendmsg$L2TP_CMD_SESSION_DELETE(0xffffffffffffffff, &(0x7f0000000340)={&(0x7f0000000100)={0x10, 0x0, 0x0, 0x4000000}, 0xc, 0x0}, 0x0) syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000040)='./file0\x00', 0x0, 0x41c, &(0x7f0000000540)=[{&(0x7f0000010000)="200003820002000019000700600100000f040000000000000000000004000000000002000020000020000000ddf4655fddf4655f0100ffff53ef010001000000ddf4655f000000000000000001000000000000000b0000000001000008000000d26400004003", 0x66, 0x400}, {&(0x7f0000010100)="0000000000000000000000026856d49a00cc4371bd6a7c893f280045010040", 0x1f, 0x4e0}, {&(0x7f0000010300)="03", 0xfeb1, 0x640}, {&(0x7f0000010400)="030000000200000005", 0xffc3, 0x800}, {&(0x7f0000010e00)="ed41000000040000ddf4655fddf4655fddf4655f000000000000040020", 0x1d, 0x1500}, {&(0x7f00000000c0)="80810000007f", 0xfc3b, 0x1600}], 0x81, &(0x7f0000000180)={[{@errors_remount}]}) 04:23:31 executing program 0: r0 = socket$inet6_udp(0xa, 0x2, 0x0) ioctl$sock_ipv6_tunnel_SIOCDELTUNNEL(r0, 0x8914, &(0x7f0000000140)={'ip6gre0\x00', 0x0}) 04:23:31 executing program 3: sendmsg$BATADV_CMD_GET_ORIGINATORS(0xffffffffffffffff, &(0x7f0000000780)={0x0, 0x0, &(0x7f0000000740)={0x0}}, 0x0) sendmsg$L2TP_CMD_SESSION_DELETE(0xffffffffffffffff, &(0x7f0000000340)={&(0x7f0000000100)={0x10, 0x0, 0x0, 0x4000000}, 0xc, 0x0}, 0x0) syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000040)='./file0\x00', 0x0, 0x41c, &(0x7f0000000540)=[{&(0x7f0000010000)="200025280002000019000700600100000f040000000000000000000004000000000002000020000020000000ddf4655fddf4655f0100ffff53ef010001000000ddf4655f000000000000000001000000000000000b0000000001000008000000d26400004003", 0x66, 0x400}, {&(0x7f0000010100)="0000000000000000000000026856d49a00cc4371bd6a7c893f280045010040", 0x1f, 0x4e0}, {&(0x7f0000010300)="03", 0xfeb1, 0x640}, {&(0x7f0000010400)="030000000200000005", 0xffc3, 0x800}, {&(0x7f0000010e00)="ed41000000040000ddf4655fddf4655fddf4655f000000000000040020", 0x1d, 0x1500}, {&(0x7f00000000c0)="80810000007f", 0xfc3b, 0x1600}], 0x81, &(0x7f0000000180)={[{@errors_remount}]}) [ 442.468959][T26272] EXT4-fs (loop5): Remounting filesystem read-only [ 442.475549][T26272] EXT4-fs error (device loop5): ext4_quota_enable:6781: comm syz-executor.5: Bad quota inode # 3 [ 442.487298][T26272] EXT4-fs warning (device loop5): ext4_enable_quotas:6821: Failed to enable quota tracking (type=0, err=-117). Please run e2fsck to fix. [ 442.501347][T26272] EXT4-fs (loop5): Cannot turn on quotas: error -117 [ 442.543360][T26290] loop4: detected capacity change from 0 to 264192 [ 442.554901][T26288] loop2: detected capacity change from 0 to 264192 [ 442.580309][T26292] loop3: detected capacity change from 0 to 264192 [ 442.581229][T26294] loop5: detected capacity change from 0 to 264192 [ 442.594610][T26288] EXT4-fs (loop2): inodes count not valid: 2181234720 vs 32 [ 442.604502][T26292] EXT4-fs (loop3): inodes count not valid: 673513504 vs 32 [ 442.611904][T26290] EXT4-fs (loop4): ext4_check_descriptors: Inode bitmap for group 0 overlaps block group descriptors [ 442.622885][T26294] EXT4-fs (loop5): ext4_check_descriptors: Inode bitmap for group 0 overlaps block group descriptors [ 442.635385][T26294] EXT4-fs (loop5): orphan cleanup on readonly fs [ 442.635659][T26290] EXT4-fs (loop4): orphan cleanup on readonly fs [ 442.649692][T26290] EXT4-fs error (device loop4): __ext4_iget:4988: inode #3: block 67108864: comm syz-executor.4: invalid block [ 442.661632][T26294] EXT4-fs error (device loop5): __ext4_iget:4988: inode #3: block 67108864: comm syz-executor.5: invalid block [ 442.661668][T26290] EXT4-fs (loop4): Remounting filesystem read-only [ 442.675135][T26294] EXT4-fs (loop5): Remounting filesystem read-only 04:23:31 executing program 1: r0 = socket$nl_generic(0x10, 0x3, 0x10) ioctl$ifreq_SIOCGIFINDEX_batadv_hard(r0, 0x8933, &(0x7f0000000100)={'batadv_slave_1\x00', 0x0}) bpf$PROG_LOAD_XDP(0x5, &(0x7f0000000680)={0x6, 0x3, &(0x7f0000000340)=@framed, &(0x7f0000000380)='GPL\x00', 0x0, 0x0, 0x0, 0x0, 0x0, '\x00', r1, 0x25, 0xffffffffffffffff, 0x8, 0x0, 0x0, 0x10, 0x0}, 0x80) 04:23:31 executing program 0: socketpair$nbd(0x1, 0x1, 0x0, &(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}) getsockopt$sock_buf(r0, 0x1, 0x39, 0x0, &(0x7f0000000180)) 04:23:31 executing program 3: sendmsg$BATADV_CMD_GET_ORIGINATORS(0xffffffffffffffff, &(0x7f0000000780)={0x0, 0x0, &(0x7f0000000740)={0x0}}, 0x0) sendmsg$L2TP_CMD_SESSION_DELETE(0xffffffffffffffff, &(0x7f0000000340)={&(0x7f0000000100)={0x10, 0x0, 0x0, 0x4000000}, 0xc, 0x0}, 0x0) syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000040)='./file0\x00', 0x0, 0x41c, &(0x7f0000000540)=[{&(0x7f0000010000)="200025290002000019000700600100000f040000000000000000000004000000000002000020000020000000ddf4655fddf4655f0100ffff53ef010001000000ddf4655f000000000000000001000000000000000b0000000001000008000000d26400004003", 0x66, 0x400}, {&(0x7f0000010100)="0000000000000000000000026856d49a00cc4371bd6a7c893f280045010040", 0x1f, 0x4e0}, {&(0x7f0000010300)="03", 0xfeb1, 0x640}, {&(0x7f0000010400)="030000000200000005", 0xffc3, 0x800}, {&(0x7f0000010e00)="ed41000000040000ddf4655fddf4655fddf4655f000000000000040020", 0x1d, 0x1500}, {&(0x7f00000000c0)="80810000007f", 0xfc3b, 0x1600}], 0x81, &(0x7f0000000180)={[{@errors_remount}]}) [ 442.679889][T26290] EXT4-fs error (device loop4): ext4_quota_enable:6781: comm syz-executor.4: Bad quota inode # 3 [ 442.686419][T26294] EXT4-fs error (device loop5): ext4_quota_enable:6781: comm syz-executor.5: Bad quota inode # 3 [ 442.712115][T26294] EXT4-fs warning (device loop5): ext4_enable_quotas:6821: Failed to enable quota tracking (type=0, err=-117). Please run e2fsck to fix. [ 442.726155][T26294] EXT4-fs (loop5): Cannot turn on quotas: error -117 04:23:31 executing program 2: sendmsg$BATADV_CMD_GET_ORIGINATORS(0xffffffffffffffff, &(0x7f0000000780)={0x0, 0x0, &(0x7f0000000740)={0x0}}, 0x0) sendmsg$L2TP_CMD_SESSION_DELETE(0xffffffffffffffff, &(0x7f0000000340)={&(0x7f0000000100)={0x10, 0x0, 0x0, 0x4000000}, 0xc, 0x0}, 0x0) syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000040)='./file0\x00', 0x0, 0x41c, &(0x7f0000000540)=[{&(0x7f0000010000)="200003830002000019000700600100000f040000000000000000000004000000000002000020000020000000ddf4655fddf4655f0100ffff53ef010001000000ddf4655f000000000000000001000000000000000b0000000001000008000000d26400004003", 0x66, 0x400}, {&(0x7f0000010100)="0000000000000000000000026856d49a00cc4371bd6a7c893f280045010040", 0x1f, 0x4e0}, {&(0x7f0000010300)="03", 0xfeb1, 0x640}, {&(0x7f0000010400)="030000000200000005", 0xffc3, 0x800}, {&(0x7f0000010e00)="ed41000000040000ddf4655fddf4655fddf4655f000000000000040020", 0x1d, 0x1500}, {&(0x7f00000000c0)="80810000007f", 0xfc3b, 0x1600}], 0x81, &(0x7f0000000180)={[{@errors_remount}]}) 04:23:31 executing program 1: bpf$MAP_CREATE(0x0, &(0x7f0000000180)=@bloom_filter={0x1e, 0x0, 0x2, 0x23000000}, 0x48) 04:23:31 executing program 0: r0 = socket$inet_udplite(0x2, 0x2, 0x88) ioctl$sock_inet_SIOCADDRT(r0, 0x890b, &(0x7f0000000300)={0x0, {0x2, 0x0, @private}, {0x2, 0x0, @broadcast}, {0x2, 0x0, @local}, 0x4, 0x0, 0x0, 0x0, 0x0, &(0x7f00000002c0)='rose0\x00'}) 04:23:31 executing program 4: sendmsg$BATADV_CMD_GET_ORIGINATORS(0xffffffffffffffff, &(0x7f0000000780)={0x0, 0x0, &(0x7f0000000740)={0x0}}, 0x0) sendmsg$L2TP_CMD_SESSION_DELETE(0xffffffffffffffff, &(0x7f0000000340)={&(0x7f0000000100)={0x10, 0x0, 0x0, 0x4000000}, 0xc, 0x0}, 0x0) syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000040)='./file0\x00', 0x0, 0x41c, &(0x7f0000000540)=[{&(0x7f0000010000)="200000001e02000019000700600100000f040000000000000000000004000000000002000020000020000000ddf4655fddf4655f0100ffff53ef010001000000ddf4655f000000000000000001000000000000000b0000000001000008000000d26400004003", 0x66, 0x400}, {&(0x7f0000010100)="0000000000000000000000026856d49a00cc4371bd6a7c893f280045010040", 0x1f, 0x4e0}, {&(0x7f0000010300)="03", 0xfeb1, 0x640}, {&(0x7f0000010400)="030000000200000005", 0xffc3, 0x800}, {&(0x7f0000010e00)="ed41000000040000ddf4655fddf4655fddf4655f000000000000040020", 0x1d, 0x1500}, {&(0x7f00000000c0)="80810000007f", 0xfc3b, 0x1600}], 0x81, &(0x7f0000000180)={[{@errors_remount}]}) [ 442.729090][T26290] EXT4-fs warning (device loop4): ext4_enable_quotas:6821: Failed to enable quota tracking (type=0, err=-117). Please run e2fsck to fix. [ 442.746956][T26290] EXT4-fs (loop4): Cannot turn on quotas: error -117 04:23:31 executing program 5: sendmsg$nl_route(0xffffffffffffffff, &(0x7f0000000480)={&(0x7f00000003c0)={0x10, 0x0, 0x0, 0x200}, 0xc, &(0x7f0000000440)={&(0x7f0000000400)=@ipv6_getmulticast={0x14, 0x3a, 0x203, 0x70bd2c, 0x25dfdbfc, {}, ["", "", "", "", "", ""]}, 0x14}, 0x1, 0x0, 0x0, 0x4000}, 0x80) sendmsg$BATADV_CMD_GET_ORIGINATORS(0xffffffffffffffff, &(0x7f0000000780)={0x0, 0x0, &(0x7f0000000740)={0x0}}, 0x0) sendmsg$BATADV_CMD_GET_HARDIF(0xffffffffffffffff, &(0x7f0000000200)={0x0, 0x0, &(0x7f00000001c0)={&(0x7f0000000140)={0x14, 0x0, 0x0, 0x70bd27}, 0x14}}, 0x0) r0 = socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_genetlink_get_family_id$l2tp(&(0x7f0000000680), 0xffffffffffffffff) sendmsg$L2TP_CMD_TUNNEL_CREATE(r0, &(0x7f0000000240)={0x0, 0x0, &(0x7f0000000380)={&(0x7f0000000300)={0x44, r1, 0x917, 0x0, 0x0, {}, [@L2TP_ATTR_PROTO_VERSION={0x5}, @L2TP_ATTR_CONN_ID={0x8, 0x9, 0xc000000}, @L2TP_ATTR_ENCAP_TYPE={0x6, 0x2, 0x1}, @L2TP_ATTR_PEER_CONN_ID={0x8}, @L2TP_ATTR_IP_SADDR={0x8, 0x18, @loopback=0xac1414aa}, @L2TP_ATTR_IP_DADDR={0x8, 0x19, @multicast2}]}, 0x44}}, 0x0) sendmsg$L2TP_CMD_SESSION_DELETE(0xffffffffffffffff, &(0x7f0000000340)={&(0x7f0000000100)={0x10, 0x0, 0x0, 0x4000000}, 0xc, &(0x7f0000000300)={&(0x7f00000002c0)={0x40, r1, 0x8, 0x70bd25, 0x25dfdbfc, {}, [@L2TP_ATTR_UDP_CSUM={0x5, 0xd, 0x1}, @L2TP_ATTR_IP6_DADDR={0x14, 0x20, @local}, @L2TP_ATTR_FD={0x8, 0x17, @l2tp}, @L2TP_ATTR_UDP_ZERO_CSUM6_TX={0x5}]}, 0x40}, 0x1, 0x0, 0x0, 0x4000000}, 0x4000042) syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000040)='./file0\x00', 0x24030000, 0x41c, &(0x7f0000000540)=[{&(0x7f0000010000)="200000000002000019000700600100000f040000000000000000000004000000000002000020000020000000ddf4655fddf4655f0100ffff53ef010001000000ddf4655f000000000000000001000000000000000b0000000001000008000000d26400004003", 0x66, 0x400}, {&(0x7f0000010100)="0000000000000000000000026856d49a00cc4371bd6a7c893f280045010040", 0x1f, 0x4e0}, {&(0x7f0000010300)="03", 0xfeb1, 0x640}, {&(0x7f0000010400)="030000000200000005", 0xffc3, 0x800}, {&(0x7f0000010e00)="ed41000000040000ddf4655fddf4655fddf4655f000000000000040020", 0x1d, 0x1500}, {&(0x7f00000000c0)="80810000007f", 0xfc3b, 0x1600}], 0x81, &(0x7f0000000180)={[{@errors_remount}]}) 04:23:31 executing program 0: r0 = socket$inet_udplite(0x2, 0x2, 0x88) ioctl$sock_inet_SIOCGARP(r0, 0x8954, &(0x7f00000000c0)={{0x2, 0x0, @private}, {0x6, @dev}, 0xa, {0x2, 0x0, @broadcast}, 'veth1_virt_wifi\x00'}) 04:23:31 executing program 0: r0 = socket$nl_generic(0x10, 0x3, 0x10) sendmsg$DEVLINK_CMD_PORT_UNSPLIT(r0, &(0x7f0000000200)={&(0x7f0000000040), 0x2000004c, &(0x7f00000001c0)={&(0x7f00000000c0)=ANY=[@ANYBLOB="d0000000", @ANYRES16, @ANYBLOB="45f92dbd7000ffdbdf250a"], 0xd0}}, 0x0) [ 442.798902][T26305] loop2: detected capacity change from 0 to 264192 [ 442.811428][T26303] loop3: detected capacity change from 0 to 264192 [ 442.823947][T26303] EXT4-fs (loop3): inodes count not valid: 690290720 vs 32 04:23:31 executing program 0: r0 = socket$inet_udplite(0x2, 0x2, 0x88) connect$inet(r0, &(0x7f0000000040)={0x2, 0x0, @empty}, 0x10) 04:23:31 executing program 3: sendmsg$BATADV_CMD_GET_ORIGINATORS(0xffffffffffffffff, &(0x7f0000000780)={0x0, 0x0, &(0x7f0000000740)={0x0}}, 0x0) sendmsg$L2TP_CMD_SESSION_DELETE(0xffffffffffffffff, &(0x7f0000000340)={&(0x7f0000000100)={0x10, 0x0, 0x0, 0x4000000}, 0xc, 0x0}, 0x0) syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000040)='./file0\x00', 0x0, 0x41c, &(0x7f0000000540)=[{&(0x7f0000010000)="200000320002000019000700600100000f040000000000000000000004000000000002000020000020000000ddf4655fddf4655f0100ffff53ef010001000000ddf4655f000000000000000001000000000000000b0000000001000008000000d26400004003", 0x66, 0x400}, {&(0x7f0000010100)="0000000000000000000000026856d49a00cc4371bd6a7c893f280045010040", 0x1f, 0x4e0}, {&(0x7f0000010300)="03", 0xfeb1, 0x640}, {&(0x7f0000010400)="030000000200000005", 0xffc3, 0x800}, {&(0x7f0000010e00)="ed41000000040000ddf4655fddf4655fddf4655f000000000000040020", 0x1d, 0x1500}, {&(0x7f00000000c0)="80810000007f", 0xfc3b, 0x1600}], 0x81, &(0x7f0000000180)={[{@errors_remount}]}) [ 442.861091][T26310] loop4: detected capacity change from 0 to 264192 [ 442.861745][T26314] loop5: detected capacity change from 0 to 264192 [ 442.874412][T26310] EXT4-fs (loop4): ext4_check_descriptors: Inode bitmap for group 0 overlaps block group descriptors 04:23:31 executing program 0: r0 = socket$nl_netfilter(0x10, 0x3, 0xc) ioctl$ifreq_SIOCGIFINDEX_batadv_mesh(r0, 0x8933, &(0x7f0000002380)) [ 442.902590][T26305] EXT4-fs (loop2): inodes count not valid: 2198011936 vs 32 [ 442.916752][T26314] EXT4-fs (loop5): ext4_check_descriptors: Inode bitmap for group 0 overlaps block group descriptors [ 442.930938][T26310] EXT4-fs (loop4): orphan cleanup on readonly fs [ 442.937515][T26310] EXT4-fs error (device loop4): __ext4_iget:4988: inode #3: block 67108864: comm syz-executor.4: invalid block [ 442.938173][T26321] loop3: detected capacity change from 0 to 264192 [ 442.958262][T26310] EXT4-fs (loop4): Remounting filesystem read-only [ 442.964815][T26310] EXT4-fs error (device loop4): ext4_quota_enable:6781: comm syz-executor.4: Bad quota inode # 3 [ 442.965013][T26321] EXT4-fs (loop3): inodes count not valid: 838860832 vs 32 [ 442.988004][T26310] EXT4-fs warning (device loop4): ext4_enable_quotas:6821: Failed to enable quota tracking (type=0, err=-117). Please run e2fsck to fix. 04:23:31 executing program 0: r0 = socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_genetlink_get_family_id$team(&(0x7f0000000080), 0xffffffffffffffff) sendmsg$TEAM_CMD_OPTIONS_GET(r0, &(0x7f0000000340)={0x0, 0x0, &(0x7f0000000280)={&(0x7f0000000440)={0x14, r1, 0x439, 0x0, 0x0, {0x4}}, 0x14}}, 0x0) 04:23:31 executing program 2: sendmsg$BATADV_CMD_GET_ORIGINATORS(0xffffffffffffffff, &(0x7f0000000780)={0x0, 0x0, &(0x7f0000000740)={0x0}}, 0x0) sendmsg$L2TP_CMD_SESSION_DELETE(0xffffffffffffffff, &(0x7f0000000340)={&(0x7f0000000100)={0x10, 0x0, 0x0, 0x4000000}, 0xc, 0x0}, 0x0) syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000040)='./file0\x00', 0x0, 0x41c, &(0x7f0000000540)=[{&(0x7f0000010000)="200000840002000019000700600100000f040000000000000000000004000000000002000020000020000000ddf4655fddf4655f0100ffff53ef010001000000ddf4655f000000000000000001000000000000000b0000000001000008000000d26400004003", 0x66, 0x400}, {&(0x7f0000010100)="0000000000000000000000026856d49a00cc4371bd6a7c893f280045010040", 0x1f, 0x4e0}, {&(0x7f0000010300)="03", 0xfeb1, 0x640}, {&(0x7f0000010400)="030000000200000005", 0xffc3, 0x800}, {&(0x7f0000010e00)="ed41000000040000ddf4655fddf4655fddf4655f000000000000040020", 0x1d, 0x1500}, {&(0x7f00000000c0)="80810000007f", 0xfc3b, 0x1600}], 0x81, &(0x7f0000000180)={[{@errors_remount}]}) 04:23:31 executing program 4: sendmsg$BATADV_CMD_GET_ORIGINATORS(0xffffffffffffffff, &(0x7f0000000780)={0x0, 0x0, &(0x7f0000000740)={0x0}}, 0x0) sendmsg$L2TP_CMD_SESSION_DELETE(0xffffffffffffffff, &(0x7f0000000340)={&(0x7f0000000100)={0x10, 0x0, 0x0, 0x4000000}, 0xc, 0x0}, 0x0) syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000040)='./file0\x00', 0x0, 0x41c, &(0x7f0000000540)=[{&(0x7f0000010000)="200000001f02000019000700600100000f040000000000000000000004000000000002000020000020000000ddf4655fddf4655f0100ffff53ef010001000000ddf4655f000000000000000001000000000000000b0000000001000008000000d26400004003", 0x66, 0x400}, {&(0x7f0000010100)="0000000000000000000000026856d49a00cc4371bd6a7c893f280045010040", 0x1f, 0x4e0}, {&(0x7f0000010300)="03", 0xfeb1, 0x640}, {&(0x7f0000010400)="030000000200000005", 0xffc3, 0x800}, {&(0x7f0000010e00)="ed41000000040000ddf4655fddf4655fddf4655f000000000000040020", 0x1d, 0x1500}, {&(0x7f00000000c0)="80810000007f", 0xfc3b, 0x1600}], 0x81, &(0x7f0000000180)={[{@errors_remount}]}) [ 442.989411][T26314] EXT4-fs (loop5): orphan cleanup on readonly fs [ 443.002025][T26310] EXT4-fs (loop4): Cannot turn on quotas: error -117 [ 443.023679][T26314] EXT4-fs error (device loop5): __ext4_iget:4988: inode #3: block 67108864: comm syz-executor.5: invalid block [ 443.058627][T26314] EXT4-fs (loop5): Remounting filesystem read-only [ 443.064350][T26329] loop2: detected capacity change from 0 to 264192 [ 443.065173][T26314] EXT4-fs error (device loop5): ext4_quota_enable:6781: comm syz-executor.5: Bad quota inode # 3 [ 443.102531][T26330] loop4: detected capacity change from 0 to 264192 [ 443.110112][T26329] EXT4-fs (loop2): inodes count not valid: 2214592544 vs 32 [ 443.110227][T26330] EXT4-fs (loop4): ext4_check_descriptors: Inode bitmap for group 0 overlaps block group descriptors [ 443.118647][T26314] EXT4-fs warning (device loop5): ext4_enable_quotas:6821: Failed to enable quota tracking (type=0, err=-117). Please run e2fsck to fix. [ 443.142380][T26314] EXT4-fs (loop5): Cannot turn on quotas: error -117 [ 443.156096][T26330] EXT4-fs (loop4): orphan cleanup on readonly fs [ 443.165062][T26330] EXT4-fs error (device loop4): __ext4_iget:4988: inode #3: block 67108864: comm syz-executor.4: invalid block [ 443.184460][T26330] EXT4-fs (loop4): Remounting filesystem read-only [ 443.191101][T26330] EXT4-fs error (device loop4): ext4_quota_enable:6781: comm syz-executor.4: Bad quota inode # 3 [ 443.209411][T26330] EXT4-fs warning (device loop4): ext4_enable_quotas:6821: Failed to enable quota tracking (type=0, err=-117). Please run e2fsck to fix. [ 443.223574][T26330] EXT4-fs (loop4): Cannot turn on quotas: error -117 04:23:32 executing program 1: pipe(&(0x7f0000000040)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$sock_inet6_tcp_SIOCINQ(r0, 0x541b, 0x0) 04:23:32 executing program 0: bpf$PROG_LOAD_XDP(0x5, &(0x7f0000000600)={0x6, 0x2, &(0x7f00000003c0)=@raw=[@map_idx], &(0x7f0000000400)='syzkaller\x00', 0x8, 0xeb, &(0x7f0000000440)=""/235, 0x0, 0x0, '\x00', 0x0, 0x25, 0xffffffffffffffff, 0x8, 0x0, 0x0, 0x10, 0x0}, 0x80) 04:23:32 executing program 3: sendmsg$BATADV_CMD_GET_ORIGINATORS(0xffffffffffffffff, &(0x7f0000000780)={0x0, 0x0, &(0x7f0000000740)={0x0}}, 0x0) sendmsg$L2TP_CMD_SESSION_DELETE(0xffffffffffffffff, &(0x7f0000000340)={&(0x7f0000000100)={0x10, 0x0, 0x0, 0x4000000}, 0xc, 0x0}, 0x0) syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000040)='./file0\x00', 0x0, 0x41c, &(0x7f0000000540)=[{&(0x7f0000010000)="2000003e0002000019000700600100000f040000000000000000000004000000000002000020000020000000ddf4655fddf4655f0100ffff53ef010001000000ddf4655f000000000000000001000000000000000b0000000001000008000000d26400004003", 0x66, 0x400}, {&(0x7f0000010100)="0000000000000000000000026856d49a00cc4371bd6a7c893f280045010040", 0x1f, 0x4e0}, {&(0x7f0000010300)="03", 0xfeb1, 0x640}, {&(0x7f0000010400)="030000000200000005", 0xffc3, 0x800}, {&(0x7f0000010e00)="ed41000000040000ddf4655fddf4655fddf4655f000000000000040020", 0x1d, 0x1500}, {&(0x7f00000000c0)="80810000007f", 0xfc3b, 0x1600}], 0x81, &(0x7f0000000180)={[{@errors_remount}]}) 04:23:32 executing program 5: sendmsg$nl_route(0xffffffffffffffff, &(0x7f0000000480)={&(0x7f00000003c0)={0x10, 0x0, 0x0, 0x200}, 0xc, &(0x7f0000000440)={&(0x7f0000000400)=@ipv6_getmulticast={0x14, 0x3a, 0x203, 0x70bd2c, 0x25dfdbfc, {}, ["", "", "", "", "", ""]}, 0x14}, 0x1, 0x0, 0x0, 0x4000}, 0x80) sendmsg$BATADV_CMD_GET_ORIGINATORS(0xffffffffffffffff, &(0x7f0000000780)={0x0, 0x0, &(0x7f0000000740)={0x0}}, 0x0) sendmsg$BATADV_CMD_GET_HARDIF(0xffffffffffffffff, &(0x7f0000000200)={0x0, 0x0, &(0x7f00000001c0)={&(0x7f0000000140)={0x14, 0x0, 0x0, 0x70bd27}, 0x14}}, 0x0) r0 = socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_genetlink_get_family_id$l2tp(&(0x7f0000000680), 0xffffffffffffffff) sendmsg$L2TP_CMD_TUNNEL_CREATE(r0, &(0x7f0000000240)={0x0, 0x0, &(0x7f0000000380)={&(0x7f0000000300)={0x44, r1, 0x917, 0x0, 0x0, {}, [@L2TP_ATTR_PROTO_VERSION={0x5}, @L2TP_ATTR_CONN_ID={0x8, 0x9, 0xc000000}, @L2TP_ATTR_ENCAP_TYPE={0x6, 0x2, 0x1}, @L2TP_ATTR_PEER_CONN_ID={0x8}, @L2TP_ATTR_IP_SADDR={0x8, 0x18, @loopback=0xac1414aa}, @L2TP_ATTR_IP_DADDR={0x8, 0x19, @multicast2}]}, 0x44}}, 0x0) sendmsg$L2TP_CMD_SESSION_DELETE(0xffffffffffffffff, &(0x7f0000000340)={&(0x7f0000000100)={0x10, 0x0, 0x0, 0x4000000}, 0xc, &(0x7f0000000300)={&(0x7f00000002c0)={0x40, r1, 0x8, 0x70bd25, 0x25dfdbfc, {}, [@L2TP_ATTR_UDP_CSUM={0x5, 0xd, 0x1}, @L2TP_ATTR_IP6_DADDR={0x14, 0x20, @local}, @L2TP_ATTR_FD={0x8, 0x17, @l2tp}, @L2TP_ATTR_UDP_ZERO_CSUM6_TX={0x5}]}, 0x40}, 0x1, 0x0, 0x0, 0x4000000}, 0x4000042) syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000040)='./file0\x00', 0x25000000, 0x41c, &(0x7f0000000540)=[{&(0x7f0000010000)="200000000002000019000700600100000f040000000000000000000004000000000002000020000020000000ddf4655fddf4655f0100ffff53ef010001000000ddf4655f000000000000000001000000000000000b0000000001000008000000d26400004003", 0x66, 0x400}, {&(0x7f0000010100)="0000000000000000000000026856d49a00cc4371bd6a7c893f280045010040", 0x1f, 0x4e0}, {&(0x7f0000010300)="03", 0xfeb1, 0x640}, {&(0x7f0000010400)="030000000200000005", 0xffc3, 0x800}, {&(0x7f0000010e00)="ed41000000040000ddf4655fddf4655fddf4655f000000000000040020", 0x1d, 0x1500}, {&(0x7f00000000c0)="80810000007f", 0xfc3b, 0x1600}], 0x81, &(0x7f0000000180)={[{@errors_remount}]}) 04:23:32 executing program 2: sendmsg$BATADV_CMD_GET_ORIGINATORS(0xffffffffffffffff, &(0x7f0000000780)={0x0, 0x0, &(0x7f0000000740)={0x0}}, 0x0) sendmsg$L2TP_CMD_SESSION_DELETE(0xffffffffffffffff, &(0x7f0000000340)={&(0x7f0000000100)={0x10, 0x0, 0x0, 0x4000000}, 0xc, 0x0}, 0x0) syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000040)='./file0\x00', 0x0, 0x41c, &(0x7f0000000540)=[{&(0x7f0000010000)="200002840002000019000700600100000f040000000000000000000004000000000002000020000020000000ddf4655fddf4655f0100ffff53ef010001000000ddf4655f000000000000000001000000000000000b0000000001000008000000d26400004003", 0x66, 0x400}, {&(0x7f0000010100)="0000000000000000000000026856d49a00cc4371bd6a7c893f280045010040", 0x1f, 0x4e0}, {&(0x7f0000010300)="03", 0xfeb1, 0x640}, {&(0x7f0000010400)="030000000200000005", 0xffc3, 0x800}, {&(0x7f0000010e00)="ed41000000040000ddf4655fddf4655fddf4655f000000000000040020", 0x1d, 0x1500}, {&(0x7f00000000c0)="80810000007f", 0xfc3b, 0x1600}], 0x81, &(0x7f0000000180)={[{@errors_remount}]}) 04:23:32 executing program 4: sendmsg$BATADV_CMD_GET_ORIGINATORS(0xffffffffffffffff, &(0x7f0000000780)={0x0, 0x0, &(0x7f0000000740)={0x0}}, 0x0) sendmsg$L2TP_CMD_SESSION_DELETE(0xffffffffffffffff, &(0x7f0000000340)={&(0x7f0000000100)={0x10, 0x0, 0x0, 0x4000000}, 0xc, 0x0}, 0x0) syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000040)='./file0\x00', 0x0, 0x41c, &(0x7f0000000540)=[{&(0x7f0000010000)="200000002002000019000700600100000f040000000000000000000004000000000002000020000020000000ddf4655fddf4655f0100ffff53ef010001000000ddf4655f000000000000000001000000000000000b0000000001000008000000d26400004003", 0x66, 0x400}, {&(0x7f0000010100)="0000000000000000000000026856d49a00cc4371bd6a7c893f280045010040", 0x1f, 0x4e0}, {&(0x7f0000010300)="03", 0xfeb1, 0x640}, {&(0x7f0000010400)="030000000200000005", 0xffc3, 0x800}, {&(0x7f0000010e00)="ed41000000040000ddf4655fddf4655fddf4655f000000000000040020", 0x1d, 0x1500}, {&(0x7f00000000c0)="80810000007f", 0xfc3b, 0x1600}], 0x81, &(0x7f0000000180)={[{@errors_remount}]}) 04:23:32 executing program 0: bpf$MAP_CREATE(0x0, &(0x7f0000000300)=@base={0xb, 0x0, 0x0, 0x10000}, 0x48) 04:23:32 executing program 0: r0 = socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_genetlink_get_family_id$ethtool(&(0x7f00000006c0), 0xffffffffffffffff) sendmsg$ETHTOOL_MSG_LINKINFO_GET(r0, &(0x7f0000000580)={0x0, 0x0, &(0x7f0000000540)={&(0x7f0000000380)={0x14, r1, 0x1, 0x0, 0x0, {0xe}}, 0x14}}, 0x0) 04:23:32 executing program 1: r0 = socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_genetlink_get_family_id$team(&(0x7f0000000040), 0xffffffffffffffff) sendmsg$TEAM_CMD_NOOP(r0, &(0x7f0000000100)={0x0, 0x0, &(0x7f00000000c0)={&(0x7f0000000180)={0x14, r1, 0x1}, 0x14}}, 0x0) [ 443.467546][T26334] loop4: detected capacity change from 0 to 264192 [ 443.471314][T26338] loop5: detected capacity change from 0 to 264192 [ 443.478073][T26339] loop3: detected capacity change from 0 to 264192 [ 443.483158][T26341] loop2: detected capacity change from 0 to 264192 [ 443.502274][T26341] EXT4-fs (loop2): inodes count not valid: 2214723616 vs 32 04:23:32 executing program 1: perf_event_open(&(0x7f0000000040)={0x0, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x1, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) 04:23:32 executing program 0: bpf$MAP_CREATE(0x0, &(0x7f0000000240)=@base={0x16, 0x3ff, 0x0, 0x5}, 0x48) [ 443.510291][T26334] EXT4-fs (loop4): ext4_check_descriptors: Inode bitmap for group 0 overlaps block group descriptors [ 443.522117][T26338] EXT4-fs (loop5): ext4_check_descriptors: Inode bitmap for group 0 overlaps block group descriptors [ 443.534839][T26338] EXT4-fs (loop5): orphan cleanup on readonly fs [ 443.546846][T26339] EXT4-fs (loop3): inodes count not valid: 1040187424 vs 32 [ 443.547139][T26334] EXT4-fs (loop4): orphan cleanup on readonly fs 04:23:32 executing program 1: socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}) recvmsg$unix(r0, &(0x7f00000015c0)={0x0, 0x0, &(0x7f00000014c0)=[{0x0}, {0x0}, {0x0}, {0x0}, {0x0}, {0x0}, {0x0}, {0x0}, {0x0}], 0x9}, 0x40000141) 04:23:32 executing program 0: r0 = getpid() perf_event_open(&(0x7f0000000040)={0x3, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x40, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, r0, 0x0, 0xffffffffffffffff, 0x0) r1 = syz_clone(0x40800200, &(0x7f00000000c0)="d61242e8a739eefb2a2a7608c2a45a2633af09059957ef77eef1e69fd067c95a349bbf016188cfef783c9456813314915add95b6c72c8b1c1cb462044626c8aedc8a72e5f187d34dcbdf910525864db9504ad7edd26cd19260fa824d295e4e378f2340cf06eea6f891875227fda3f62e4c29939cc3773777581ccea184076b7926092ef762dde1d9cc279ed3224489c646cf1d726e2a6028f04ab0", 0x9b, &(0x7f0000000180), &(0x7f00000001c0), &(0x7f0000000200)="3a7202ff1a587fbf1dac45c2d0fb5e7da1d952b4ac31643d85354d0ff50ba3056a019d0e36c72ec9a3476b69c99b6a889560c728eec28602eeadbba3e05841c444a5") syz_open_procfs$namespace(r1, &(0x7f0000000040)='ns/mnt\x00') 04:23:32 executing program 3: sendmsg$BATADV_CMD_GET_ORIGINATORS(0xffffffffffffffff, &(0x7f0000000780)={0x0, 0x0, &(0x7f0000000740)={0x0}}, 0x0) sendmsg$L2TP_CMD_SESSION_DELETE(0xffffffffffffffff, &(0x7f0000000340)={&(0x7f0000000100)={0x10, 0x0, 0x0, 0x4000000}, 0xc, 0x0}, 0x0) syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000040)='./file0\x00', 0x0, 0x41c, &(0x7f0000000540)=[{&(0x7f0000010000)="2000003f0002000019000700600100000f040000000000000000000004000000000002000020000020000000ddf4655fddf4655f0100ffff53ef010001000000ddf4655f000000000000000001000000000000000b0000000001000008000000d26400004003", 0x66, 0x400}, {&(0x7f0000010100)="0000000000000000000000026856d49a00cc4371bd6a7c893f280045010040", 0x1f, 0x4e0}, {&(0x7f0000010300)="03", 0xfeb1, 0x640}, {&(0x7f0000010400)="030000000200000005", 0xffc3, 0x800}, {&(0x7f0000010e00)="ed41000000040000ddf4655fddf4655fddf4655f000000000000040020", 0x1d, 0x1500}, {&(0x7f00000000c0)="80810000007f", 0xfc3b, 0x1600}], 0x81, &(0x7f0000000180)={[{@errors_remount}]}) 04:23:32 executing program 1: bpf$OBJ_GET_MAP(0xb, &(0x7f0000000000)={0x0}, 0x20) perf_event_open(&(0x7f0000000040)={0x0, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x40, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) syz_clone(0x40800200, 0x0, 0x0, &(0x7f0000000180), 0x0, 0x0) [ 443.554283][T26338] EXT4-fs error (device loop5): __ext4_iget:4988: inode #3: block 67108864: comm syz-executor.5: invalid block [ 443.570772][T26334] EXT4-fs error (device loop4): __ext4_iget:4988: inode #3: block 67108864: comm syz-executor.4: invalid block [ 443.589199][T26338] EXT4-fs (loop5): Remounting filesystem read-only [ 443.595744][T26338] EXT4-fs error (device loop5): ext4_quota_enable:6781: comm syz-executor.5: Bad quota inode # 3 [ 443.634372][T26334] EXT4-fs (loop4): Remounting filesystem read-only [ 443.640965][T26334] EXT4-fs error (device loop4): ext4_quota_enable:6781: comm syz-executor.4: Bad quota inode # 3 [ 443.644611][T26361] loop3: detected capacity change from 0 to 264192 [ 443.652039][T26338] EXT4-fs warning (device loop5): ext4_enable_quotas:6821: Failed to enable quota tracking (type=0, err=-117). Please run e2fsck to fix. 04:23:32 executing program 5: sendmsg$nl_route(0xffffffffffffffff, &(0x7f0000000480)={&(0x7f00000003c0)={0x10, 0x0, 0x0, 0x200}, 0xc, &(0x7f0000000440)={&(0x7f0000000400)=@ipv6_getmulticast={0x14, 0x3a, 0x203, 0x70bd2c, 0x25dfdbfc, {}, ["", "", "", "", "", ""]}, 0x14}, 0x1, 0x0, 0x0, 0x4000}, 0x80) sendmsg$BATADV_CMD_GET_ORIGINATORS(0xffffffffffffffff, &(0x7f0000000780)={0x0, 0x0, &(0x7f0000000740)={0x0}}, 0x0) sendmsg$BATADV_CMD_GET_HARDIF(0xffffffffffffffff, &(0x7f0000000200)={0x0, 0x0, &(0x7f00000001c0)={&(0x7f0000000140)={0x14, 0x0, 0x0, 0x70bd27}, 0x14}}, 0x0) r0 = socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_genetlink_get_family_id$l2tp(&(0x7f0000000680), 0xffffffffffffffff) sendmsg$L2TP_CMD_TUNNEL_CREATE(r0, &(0x7f0000000240)={0x0, 0x0, &(0x7f0000000380)={&(0x7f0000000300)={0x44, r1, 0x917, 0x0, 0x0, {}, [@L2TP_ATTR_PROTO_VERSION={0x5}, @L2TP_ATTR_CONN_ID={0x8, 0x9, 0xc000000}, @L2TP_ATTR_ENCAP_TYPE={0x6, 0x2, 0x1}, @L2TP_ATTR_PEER_CONN_ID={0x8}, @L2TP_ATTR_IP_SADDR={0x8, 0x18, @loopback=0xac1414aa}, @L2TP_ATTR_IP_DADDR={0x8, 0x19, @multicast2}]}, 0x44}}, 0x0) sendmsg$L2TP_CMD_SESSION_DELETE(0xffffffffffffffff, &(0x7f0000000340)={&(0x7f0000000100)={0x10, 0x0, 0x0, 0x4000000}, 0xc, &(0x7f0000000300)={&(0x7f00000002c0)={0x40, r1, 0x8, 0x70bd25, 0x25dfdbfc, {}, [@L2TP_ATTR_UDP_CSUM={0x5, 0xd, 0x1}, @L2TP_ATTR_IP6_DADDR={0x14, 0x20, @local}, @L2TP_ATTR_FD={0x8, 0x17, @l2tp}, @L2TP_ATTR_UDP_ZERO_CSUM6_TX={0x5}]}, 0x40}, 0x1, 0x0, 0x0, 0x4000000}, 0x4000042) syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000040)='./file0\x00', 0x26000000, 0x41c, &(0x7f0000000540)=[{&(0x7f0000010000)="200000000002000019000700600100000f040000000000000000000004000000000002000020000020000000ddf4655fddf4655f0100ffff53ef010001000000ddf4655f000000000000000001000000000000000b0000000001000008000000d26400004003", 0x66, 0x400}, {&(0x7f0000010100)="0000000000000000000000026856d49a00cc4371bd6a7c893f280045010040", 0x1f, 0x4e0}, {&(0x7f0000010300)="03", 0xfeb1, 0x640}, {&(0x7f0000010400)="030000000200000005", 0xffc3, 0x800}, {&(0x7f0000010e00)="ed41000000040000ddf4655fddf4655fddf4655f000000000000040020", 0x1d, 0x1500}, {&(0x7f00000000c0)="80810000007f", 0xfc3b, 0x1600}], 0x81, &(0x7f0000000180)={[{@errors_remount}]}) 04:23:32 executing program 2: sendmsg$BATADV_CMD_GET_ORIGINATORS(0xffffffffffffffff, &(0x7f0000000780)={0x0, 0x0, &(0x7f0000000740)={0x0}}, 0x0) sendmsg$L2TP_CMD_SESSION_DELETE(0xffffffffffffffff, &(0x7f0000000340)={&(0x7f0000000100)={0x10, 0x0, 0x0, 0x4000000}, 0xc, 0x0}, 0x0) syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000040)='./file0\x00', 0x0, 0x41c, &(0x7f0000000540)=[{&(0x7f0000010000)="200000880002000019000700600100000f040000000000000000000004000000000002000020000020000000ddf4655fddf4655f0100ffff53ef010001000000ddf4655f000000000000000001000000000000000b0000000001000008000000d26400004003", 0x66, 0x400}, {&(0x7f0000010100)="0000000000000000000000026856d49a00cc4371bd6a7c893f280045010040", 0x1f, 0x4e0}, {&(0x7f0000010300)="03", 0xfeb1, 0x640}, {&(0x7f0000010400)="030000000200000005", 0xffc3, 0x800}, {&(0x7f0000010e00)="ed41000000040000ddf4655fddf4655fddf4655f000000000000040020", 0x1d, 0x1500}, {&(0x7f00000000c0)="80810000007f", 0xfc3b, 0x1600}], 0x81, &(0x7f0000000180)={[{@errors_remount}]}) [ 443.670771][T26334] EXT4-fs warning (device loop4): ext4_enable_quotas:6821: Failed to enable quota tracking (type=0, err=-117). Please run e2fsck to fix. [ 443.672001][T26338] EXT4-fs (loop5): Cannot turn on quotas: error -117 [ 443.692753][T26334] EXT4-fs (loop4): Cannot turn on quotas: error -117 [ 443.709797][T26361] EXT4-fs (loop3): inodes count not valid: 1056964640 vs 32 [ 443.715402][T26367] loop2: detected capacity change from 0 to 264192 04:23:32 executing program 4: sendmsg$BATADV_CMD_GET_ORIGINATORS(0xffffffffffffffff, &(0x7f0000000780)={0x0, 0x0, &(0x7f0000000740)={0x0}}, 0x0) sendmsg$L2TP_CMD_SESSION_DELETE(0xffffffffffffffff, &(0x7f0000000340)={&(0x7f0000000100)={0x10, 0x0, 0x0, 0x4000000}, 0xc, 0x0}, 0x0) syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000040)='./file0\x00', 0x0, 0x41c, &(0x7f0000000540)=[{&(0x7f0000010000)="200000102002000019000700600100000f040000000000000000000004000000000002000020000020000000ddf4655fddf4655f0100ffff53ef010001000000ddf4655f000000000000000001000000000000000b0000000001000008000000d26400004003", 0x66, 0x400}, {&(0x7f0000010100)="0000000000000000000000026856d49a00cc4371bd6a7c893f280045010040", 0x1f, 0x4e0}, {&(0x7f0000010300)="03", 0xfeb1, 0x640}, {&(0x7f0000010400)="030000000200000005", 0xffc3, 0x800}, {&(0x7f0000010e00)="ed41000000040000ddf4655fddf4655fddf4655f000000000000040020", 0x1d, 0x1500}, {&(0x7f00000000c0)="80810000007f", 0xfc3b, 0x1600}], 0x81, &(0x7f0000000180)={[{@errors_remount}]}) 04:23:32 executing program 0: perf_event_open(&(0x7f0000000200)={0x2, 0x80, 0x1b, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f0000000280)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1ff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) bpf$MAP_CREATE(0x0, &(0x7f0000001140)=@base={0x6, 0x4, 0x8000, 0x100}, 0x48) 04:23:32 executing program 5: sendmsg$nl_route(0xffffffffffffffff, &(0x7f0000000480)={&(0x7f00000003c0)={0x10, 0x0, 0x0, 0x200}, 0xc, &(0x7f0000000440)={&(0x7f0000000400)=@ipv6_getmulticast={0x14, 0x3a, 0x203, 0x70bd2c, 0x25dfdbfc, {}, ["", "", "", "", "", ""]}, 0x14}, 0x1, 0x0, 0x0, 0x4000}, 0x80) sendmsg$BATADV_CMD_GET_ORIGINATORS(0xffffffffffffffff, &(0x7f0000000780)={0x0, 0x0, &(0x7f0000000740)={0x0}}, 0x0) sendmsg$BATADV_CMD_GET_HARDIF(0xffffffffffffffff, &(0x7f0000000200)={0x0, 0x0, &(0x7f00000001c0)={&(0x7f0000000140)={0x14, 0x0, 0x0, 0x70bd27}, 0x14}}, 0x0) r0 = socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_genetlink_get_family_id$l2tp(&(0x7f0000000680), 0xffffffffffffffff) sendmsg$L2TP_CMD_TUNNEL_CREATE(r0, &(0x7f0000000240)={0x0, 0x0, &(0x7f0000000380)={&(0x7f0000000300)={0x44, r1, 0x917, 0x0, 0x0, {}, [@L2TP_ATTR_PROTO_VERSION={0x5}, @L2TP_ATTR_CONN_ID={0x8, 0x9, 0xc000000}, @L2TP_ATTR_ENCAP_TYPE={0x6, 0x2, 0x1}, @L2TP_ATTR_PEER_CONN_ID={0x8}, @L2TP_ATTR_IP_SADDR={0x8, 0x18, @loopback=0xac1414aa}, @L2TP_ATTR_IP_DADDR={0x8, 0x19, @multicast2}]}, 0x44}}, 0x0) sendmsg$L2TP_CMD_SESSION_DELETE(0xffffffffffffffff, &(0x7f0000000340)={&(0x7f0000000100)={0x10, 0x0, 0x0, 0x4000000}, 0xc, &(0x7f0000000300)={&(0x7f00000002c0)={0x40, r1, 0x8, 0x70bd25, 0x25dfdbfc, {}, [@L2TP_ATTR_UDP_CSUM={0x5, 0xd, 0x1}, @L2TP_ATTR_IP6_DADDR={0x14, 0x20, @local}, @L2TP_ATTR_FD={0x8, 0x17, @l2tp}, @L2TP_ATTR_UDP_ZERO_CSUM6_TX={0x5}]}, 0x40}, 0x1, 0x0, 0x0, 0x4000000}, 0x4000042) syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000040)='./file0\x00', 0x2a010000, 0x41c, &(0x7f0000000540)=[{&(0x7f0000010000)="200000000002000019000700600100000f040000000000000000000004000000000002000020000020000000ddf4655fddf4655f0100ffff53ef010001000000ddf4655f000000000000000001000000000000000b0000000001000008000000d26400004003", 0x66, 0x400}, {&(0x7f0000010100)="0000000000000000000000026856d49a00cc4371bd6a7c893f280045010040", 0x1f, 0x4e0}, {&(0x7f0000010300)="03", 0xfeb1, 0x640}, {&(0x7f0000010400)="030000000200000005", 0xffc3, 0x800}, {&(0x7f0000010e00)="ed41000000040000ddf4655fddf4655fddf4655f000000000000040020", 0x1d, 0x1500}, {&(0x7f00000000c0)="80810000007f", 0xfc3b, 0x1600}], 0x81, &(0x7f0000000180)={[{@errors_remount}]}) 04:23:32 executing program 1: bpf$BPF_PROG_RAW_TRACEPOINT_LOAD(0x5, &(0x7f0000000240)={0x11, 0x3, &(0x7f0000000000)=@framed, &(0x7f0000000080)='syzkaller\x00', 0x6, 0xa7, &(0x7f00000000c0)=""/167, 0x0, 0x10, '\x00', 0x0, 0x0, 0xffffffffffffffff, 0x8, 0x0, 0x0, 0x10, 0x0}, 0x80) [ 443.731293][T26367] EXT4-fs (loop2): inodes count not valid: 2281701408 vs 32 04:23:32 executing program 2: sendmsg$BATADV_CMD_GET_ORIGINATORS(0xffffffffffffffff, &(0x7f0000000780)={0x0, 0x0, &(0x7f0000000740)={0x0}}, 0x0) sendmsg$L2TP_CMD_SESSION_DELETE(0xffffffffffffffff, &(0x7f0000000340)={&(0x7f0000000100)={0x10, 0x0, 0x0, 0x4000000}, 0xc, 0x0}, 0x0) syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000040)='./file0\x00', 0x0, 0x41c, &(0x7f0000000540)=[{&(0x7f0000010000)="200000890002000019000700600100000f040000000000000000000004000000000002000020000020000000ddf4655fddf4655f0100ffff53ef010001000000ddf4655f000000000000000001000000000000000b0000000001000008000000d26400004003", 0x66, 0x400}, {&(0x7f0000010100)="0000000000000000000000026856d49a00cc4371bd6a7c893f280045010040", 0x1f, 0x4e0}, {&(0x7f0000010300)="03", 0xfeb1, 0x640}, {&(0x7f0000010400)="030000000200000005", 0xffc3, 0x800}, {&(0x7f0000010e00)="ed41000000040000ddf4655fddf4655fddf4655f000000000000040020", 0x1d, 0x1500}, {&(0x7f00000000c0)="80810000007f", 0xfc3b, 0x1600}], 0x81, &(0x7f0000000180)={[{@errors_remount}]}) 04:23:32 executing program 3: sendmsg$BATADV_CMD_GET_ORIGINATORS(0xffffffffffffffff, &(0x7f0000000780)={0x0, 0x0, &(0x7f0000000740)={0x0}}, 0x0) sendmsg$L2TP_CMD_SESSION_DELETE(0xffffffffffffffff, &(0x7f0000000340)={&(0x7f0000000100)={0x10, 0x0, 0x0, 0x4000000}, 0xc, 0x0}, 0x0) syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000040)='./file0\x00', 0x0, 0x41c, &(0x7f0000000540)=[{&(0x7f0000010000)="200000400002000019000700600100000f040000000000000000000004000000000002000020000020000000ddf4655fddf4655f0100ffff53ef010001000000ddf4655f000000000000000001000000000000000b0000000001000008000000d26400004003", 0x66, 0x400}, {&(0x7f0000010100)="0000000000000000000000026856d49a00cc4371bd6a7c893f280045010040", 0x1f, 0x4e0}, {&(0x7f0000010300)="03", 0xfeb1, 0x640}, {&(0x7f0000010400)="030000000200000005", 0xffc3, 0x800}, {&(0x7f0000010e00)="ed41000000040000ddf4655fddf4655fddf4655f000000000000040020", 0x1d, 0x1500}, {&(0x7f00000000c0)="80810000007f", 0xfc3b, 0x1600}], 0x81, &(0x7f0000000180)={[{@errors_remount}]}) 04:23:32 executing program 1: socketpair$nbd(0x1, 0x1, 0x0, &(0x7f0000001440)={0xffffffffffffffff}) sendmsg(r0, &(0x7f0000002740)={0x0, 0x0, 0x0, 0x0, &(0x7f0000002780)=ANY=[], 0x10a8}, 0x0) 04:23:32 executing program 1: syz_clone(0x1000, 0x0, 0x0, 0x0, 0x0, &(0x7f00000001c0)="f0") [ 443.816401][T26376] loop5: detected capacity change from 0 to 264192 [ 443.834094][T26380] loop2: detected capacity change from 0 to 264192 [ 443.844039][T26376] EXT4-fs (loop5): ext4_check_descriptors: Inode bitmap for group 0 overlaps block group descriptors [ 443.845964][T26383] loop3: detected capacity change from 0 to 264192 04:23:32 executing program 1: socketpair$tipc(0x1e, 0x2, 0x0, &(0x7f0000003900)={0xffffffffffffffff, 0xffffffffffffffff}) sendmsg$sock(r0, &(0x7f0000003b40)={0x0, 0x0, &(0x7f0000005f00)=[{0x0}, {&(0x7f0000003a00)="a5d65ab6bba09d99e1c538133facfe62810623516c7b16d636396d8e9fd2584dbd4593c23f10493f4bfc56ce9b357ed7683a6272d5385fcabbbdf13f6ae9e3454e476af7f8fbe456744319144bbc2cad43249e7d5a82428213c9", 0x5a}, {&(0x7f0000003a80)="4dcb28037e6891149ccdd4768f59e99f6899354e1b661693d625b475a843cd1e361c2c215d78fc", 0x27}, {&(0x7f0000003bc0)="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", 0xfe}, {&(0x7f0000003ac0)="c503cee3dfc0f1bb757f8c38355f3cf611c2074e1f1a9889014d3af4ac87f791d607725fc4a97158d64fa94cf114baecb3c3992a08818bc17d4d3143381dd4f3efceee04e9c031e972966142b8f96699e87d1b33e1c5d14530b7edd481e5b281ca7126a30f24a60f4ad6fbf8f4", 0x6d}, {&(0x7f0000003cc0)="e4f7d3a7b8a178816c8659a78fa3330f690dcaabba273da6c972606ceb9ed4038c301d2d578a059e343ca3d9f5cc9dc7445b3828b0607293783bd7468653ea3bc9e78539e5716970186c16487fd109f656b227f8433c58bd9fc427058f0df6ad87473fbff173f26732097f775646a5e41f90c1e5fc10c2f908720bdda1c66bcf63f9af8d959878a825e1c385e0318e2fa61e67df3a9eed2fa99ae07226fdd1902bb64339ccc2054003e076843319b5b1392bd6530a4cc7dbad9fca9476ef0a0b5b2c0b9aac8fd175d73fe1bde8bee8307b0cad3892a2b7dadce463", 0xdb}, {&(0x7f0000003dc0)="d1499b329b0c3a06ed5346eb922f24b745f7f8364c9e940d0a37b50a3bfd4ef211becd9d7248b8b0088e90b5d02dfce025500b4ccc845f10adb530031d2a038aa0d7ff94a6103e5022d24edbbad966e32364408b0abe00b58eac81b16913", 0x5e}, {&(0x7f0000003e40)="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", 0x1000}, {&(0x7f0000004e40)="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", 0xa9c}], 0x9}, 0x0) [ 443.870255][T26382] loop4: detected capacity change from 0 to 264192 [ 443.881441][T26382] EXT4-fs (loop4): inodes count not valid: 268435488 vs 32 [ 443.881487][T26383] EXT4-fs (loop3): inodes count not valid: 1073741856 vs 32 [ 443.881540][T26380] EXT4-fs (loop2): inodes count not valid: 2298478624 vs 32 04:23:32 executing program 1: r0 = socket$kcm(0x29, 0x5, 0x0) sendmsg$sock(r0, &(0x7f00000003c0)={0x0, 0x0, &(0x7f0000000380)=[{&(0x7f0000000000)='+', 0x1}], 0x1}, 0x0) sendmsg$kcm(r0, &(0x7f0000007400)={0x0, 0x0, 0x0}, 0x0) 04:23:32 executing program 2: sendmsg$BATADV_CMD_GET_ORIGINATORS(0xffffffffffffffff, &(0x7f0000000780)={0x0, 0x0, &(0x7f0000000740)={0x0}}, 0x0) sendmsg$L2TP_CMD_SESSION_DELETE(0xffffffffffffffff, &(0x7f0000000340)={&(0x7f0000000100)={0x10, 0x0, 0x0, 0x4000000}, 0xc, 0x0}, 0x0) syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000040)='./file0\x00', 0x0, 0x41c, &(0x7f0000000540)=[{&(0x7f0000010000)="2000038a0002000019000700600100000f040000000000000000000004000000000002000020000020000000ddf4655fddf4655f0100ffff53ef010001000000ddf4655f000000000000000001000000000000000b0000000001000008000000d26400004003", 0x66, 0x400}, {&(0x7f0000010100)="0000000000000000000000026856d49a00cc4371bd6a7c893f280045010040", 0x1f, 0x4e0}, {&(0x7f0000010300)="03", 0xfeb1, 0x640}, {&(0x7f0000010400)="030000000200000005", 0xffc3, 0x800}, {&(0x7f0000010e00)="ed41000000040000ddf4655fddf4655fddf4655f000000000000040020", 0x1d, 0x1500}, {&(0x7f00000000c0)="80810000007f", 0xfc3b, 0x1600}], 0x81, &(0x7f0000000180)={[{@errors_remount}]}) 04:23:32 executing program 4: sendmsg$BATADV_CMD_GET_ORIGINATORS(0xffffffffffffffff, &(0x7f0000000780)={0x0, 0x0, &(0x7f0000000740)={0x0}}, 0x0) sendmsg$L2TP_CMD_SESSION_DELETE(0xffffffffffffffff, &(0x7f0000000340)={&(0x7f0000000100)={0x10, 0x0, 0x0, 0x4000000}, 0xc, 0x0}, 0x0) syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000040)='./file0\x00', 0x0, 0x41c, &(0x7f0000000540)=[{&(0x7f0000010000)="200000002102000019000700600100000f040000000000000000000004000000000002000020000020000000ddf4655fddf4655f0100ffff53ef010001000000ddf4655f000000000000000001000000000000000b0000000001000008000000d26400004003", 0x66, 0x400}, {&(0x7f0000010100)="0000000000000000000000026856d49a00cc4371bd6a7c893f280045010040", 0x1f, 0x4e0}, {&(0x7f0000010300)="03", 0xfeb1, 0x640}, {&(0x7f0000010400)="030000000200000005", 0xffc3, 0x800}, {&(0x7f0000010e00)="ed41000000040000ddf4655fddf4655fddf4655f000000000000040020", 0x1d, 0x1500}, {&(0x7f00000000c0)="80810000007f", 0xfc3b, 0x1600}], 0x81, &(0x7f0000000180)={[{@errors_remount}]}) 04:23:32 executing program 0: perf_event_open(&(0x7f00000000c0)={0x2, 0x80, 0xe4, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) bpf$BPF_BTF_GET_FD_BY_ID(0x13, 0x0, 0x0) [ 443.917861][T26376] EXT4-fs (loop5): orphan cleanup on readonly fs [ 443.924243][T26376] EXT4-fs error (device loop5): __ext4_iget:4988: inode #3: block 67108864: comm syz-executor.5: invalid block 04:23:32 executing program 1: socketpair$nbd(0x1, 0x1, 0x0, &(0x7f0000000180)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$sock_kcm_SIOCKCMCLONE(r0, 0x89e2, &(0x7f0000000000)) 04:23:32 executing program 3: sendmsg$BATADV_CMD_GET_ORIGINATORS(0xffffffffffffffff, &(0x7f0000000780)={0x0, 0x0, &(0x7f0000000740)={0x0}}, 0x0) sendmsg$L2TP_CMD_SESSION_DELETE(0xffffffffffffffff, &(0x7f0000000340)={&(0x7f0000000100)={0x10, 0x0, 0x0, 0x4000000}, 0xc, 0x0}, 0x0) syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000040)='./file0\x00', 0x0, 0x41c, &(0x7f0000000540)=[{&(0x7f0000010000)="200003400002000019000700600100000f040000000000000000000004000000000002000020000020000000ddf4655fddf4655f0100ffff53ef010001000000ddf4655f000000000000000001000000000000000b0000000001000008000000d26400004003", 0x66, 0x400}, {&(0x7f0000010100)="0000000000000000000000026856d49a00cc4371bd6a7c893f280045010040", 0x1f, 0x4e0}, {&(0x7f0000010300)="03", 0xfeb1, 0x640}, {&(0x7f0000010400)="030000000200000005", 0xffc3, 0x800}, {&(0x7f0000010e00)="ed41000000040000ddf4655fddf4655fddf4655f000000000000040020", 0x1d, 0x1500}, {&(0x7f00000000c0)="80810000007f", 0xfc3b, 0x1600}], 0x81, &(0x7f0000000180)={[{@errors_remount}]}) [ 443.993144][T26376] EXT4-fs (loop5): Remounting filesystem read-only [ 443.999729][T26376] EXT4-fs error (device loop5): ext4_quota_enable:6781: comm syz-executor.5: Bad quota inode # 3 [ 444.009351][T26394] loop2: detected capacity change from 0 to 264192 [ 444.024327][T26397] loop4: detected capacity change from 0 to 264192 [ 444.027775][ T2011] I/O error, dev loop4, sector 0 op 0x0:(READ) flags 0x0 phys_seg 1 prio class 2 04:23:32 executing program 5: sendmsg$nl_route(0xffffffffffffffff, &(0x7f0000000480)={&(0x7f00000003c0)={0x10, 0x0, 0x0, 0x200}, 0xc, &(0x7f0000000440)={&(0x7f0000000400)=@ipv6_getmulticast={0x14, 0x3a, 0x203, 0x70bd2c, 0x25dfdbfc, {}, ["", "", "", "", "", ""]}, 0x14}, 0x1, 0x0, 0x0, 0x4000}, 0x80) sendmsg$BATADV_CMD_GET_ORIGINATORS(0xffffffffffffffff, &(0x7f0000000780)={0x0, 0x0, &(0x7f0000000740)={0x0}}, 0x0) sendmsg$BATADV_CMD_GET_HARDIF(0xffffffffffffffff, &(0x7f0000000200)={0x0, 0x0, &(0x7f00000001c0)={&(0x7f0000000140)={0x14, 0x0, 0x0, 0x70bd27}, 0x14}}, 0x0) r0 = socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_genetlink_get_family_id$l2tp(&(0x7f0000000680), 0xffffffffffffffff) sendmsg$L2TP_CMD_TUNNEL_CREATE(r0, &(0x7f0000000240)={0x0, 0x0, &(0x7f0000000380)={&(0x7f0000000300)={0x44, r1, 0x917, 0x0, 0x0, {}, [@L2TP_ATTR_PROTO_VERSION={0x5}, @L2TP_ATTR_CONN_ID={0x8, 0x9, 0xc000000}, @L2TP_ATTR_ENCAP_TYPE={0x6, 0x2, 0x1}, @L2TP_ATTR_PEER_CONN_ID={0x8}, @L2TP_ATTR_IP_SADDR={0x8, 0x18, @loopback=0xac1414aa}, @L2TP_ATTR_IP_DADDR={0x8, 0x19, @multicast2}]}, 0x44}}, 0x0) sendmsg$L2TP_CMD_SESSION_DELETE(0xffffffffffffffff, &(0x7f0000000340)={&(0x7f0000000100)={0x10, 0x0, 0x0, 0x4000000}, 0xc, &(0x7f0000000300)={&(0x7f00000002c0)={0x40, r1, 0x8, 0x70bd25, 0x25dfdbfc, {}, [@L2TP_ATTR_UDP_CSUM={0x5, 0xd, 0x1}, @L2TP_ATTR_IP6_DADDR={0x14, 0x20, @local}, @L2TP_ATTR_FD={0x8, 0x17, @l2tp}, @L2TP_ATTR_UDP_ZERO_CSUM6_TX={0x5}]}, 0x40}, 0x1, 0x0, 0x0, 0x4000000}, 0x4000042) syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000040)='./file0\x00', 0x2b010000, 0x41c, &(0x7f0000000540)=[{&(0x7f0000010000)="200000000002000019000700600100000f040000000000000000000004000000000002000020000020000000ddf4655fddf4655f0100ffff53ef010001000000ddf4655f000000000000000001000000000000000b0000000001000008000000d26400004003", 0x66, 0x400}, {&(0x7f0000010100)="0000000000000000000000026856d49a00cc4371bd6a7c893f280045010040", 0x1f, 0x4e0}, {&(0x7f0000010300)="03", 0xfeb1, 0x640}, {&(0x7f0000010400)="030000000200000005", 0xffc3, 0x800}, {&(0x7f0000010e00)="ed41000000040000ddf4655fddf4655fddf4655f000000000000040020", 0x1d, 0x1500}, {&(0x7f00000000c0)="80810000007f", 0xfc3b, 0x1600}], 0x81, &(0x7f0000000180)={[{@errors_remount}]}) 04:23:32 executing program 1: bpf$BPF_BTF_LOAD(0x12, &(0x7f00000001c0)={&(0x7f0000000280)={{0xeb9f, 0x1, 0x0, 0x18, 0x0, 0xc, 0xc, 0x2, [@ptr]}}, &(0x7f00000003c0)=""/248, 0x26, 0xf8, 0x1}, 0x20) [ 444.040013][ T2011] Buffer I/O error on dev loop4, logical block 0, async page read [ 444.040268][T26376] EXT4-fs warning (device loop5): ext4_enable_quotas:6821: Failed to enable quota tracking (type=0, err=-117). Please run e2fsck to fix. [ 444.061876][T26376] EXT4-fs (loop5): Cannot turn on quotas: error -117 [ 444.070488][T26397] EXT4-fs (loop4): ext4_check_descriptors: Inode bitmap for group 0 overlaps block group descriptors 04:23:32 executing program 1: socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}) recvmsg$unix(r0, &(0x7f00000015c0)={0x0, 0x0, 0x0}, 0x40000141) 04:23:32 executing program 0: r0 = getpid() perf_event_open(&(0x7f0000000040)={0x3, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x40, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, r0, 0x0, 0xffffffffffffffff, 0x0) r1 = syz_clone(0x40800200, &(0x7f00000000c0)="d61242e8a739eefb2a2a7608c2a45a2633af09059957ef77eef1e69fd067c95a349bbf016188cfef783c9456813314915add95b6c72c8b1c1cb462044626c8aedc8a72e5f187d34dcbdf910525864db9504ad7edd26cd19260fa824d295e4e378f2340cf06eea6f891875227fda3f62e4c29939cc3773777581ccea184076b7926092ef762dde1d9cc279ed3224489c646cf1d726e2a6028f04ab0", 0x9b, &(0x7f0000000180), 0x0, &(0x7f0000000200)="3a7202ff1a587fbf1dac45c2d0fb5e7da1d952b4ac31643d85354d0ff50ba3056a019d0e36c72ec9a3476b69c99b6a889560c728eec28602eeadbba3e05841c444a5") syz_open_procfs$namespace(r1, &(0x7f0000000040)='ns/mnt\x00') [ 444.089360][T26394] EXT4-fs (loop2): inodes count not valid: 2315452448 vs 32 [ 444.096067][T26402] loop3: detected capacity change from 0 to 264192 [ 444.113921][T26402] EXT4-fs (loop3): inodes count not valid: 1073938464 vs 32 [ 444.134094][T26397] EXT4-fs (loop4): orphan cleanup on readonly fs 04:23:32 executing program 1: bpf$PROG_LOAD(0xa, &(0x7f0000000680)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, '\x00', 0x0, 0x0, 0xffffffffffffffff, 0x8, 0x0, 0x0, 0x10, 0x0, 0x0, 0xffffffffffffffff}, 0x80) 04:23:32 executing program 3: sendmsg$BATADV_CMD_GET_ORIGINATORS(0xffffffffffffffff, &(0x7f0000000780)={0x0, 0x0, &(0x7f0000000740)={0x0}}, 0x0) sendmsg$L2TP_CMD_SESSION_DELETE(0xffffffffffffffff, &(0x7f0000000340)={&(0x7f0000000100)={0x10, 0x0, 0x0, 0x4000000}, 0xc, 0x0}, 0x0) syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000040)='./file0\x00', 0x0, 0x41c, &(0x7f0000000540)=[{&(0x7f0000010000)="200000460002000019000700600100000f040000000000000000000004000000000002000020000020000000ddf4655fddf4655f0100ffff53ef010001000000ddf4655f000000000000000001000000000000000b0000000001000008000000d26400004003", 0x66, 0x400}, {&(0x7f0000010100)="0000000000000000000000026856d49a00cc4371bd6a7c893f280045010040", 0x1f, 0x4e0}, {&(0x7f0000010300)="03", 0xfeb1, 0x640}, {&(0x7f0000010400)="030000000200000005", 0xffc3, 0x800}, {&(0x7f0000010e00)="ed41000000040000ddf4655fddf4655fddf4655f000000000000040020", 0x1d, 0x1500}, {&(0x7f00000000c0)="80810000007f", 0xfc3b, 0x1600}], 0x81, &(0x7f0000000180)={[{@errors_remount}]}) 04:23:33 executing program 1: getpid() syz_clone(0x40800200, 0x0, 0x0, 0x0, &(0x7f00000001c0), &(0x7f0000000200)="3a7202ff1a587fbf1dac45c2d0fb5e7da1d952b4ac31643d85354d0ff50ba3056a019d0e36c72ec9a3476b69c99b6a889560c728eec28602eeadbba3e05841c444") [ 444.149406][T26397] EXT4-fs error (device loop4): __ext4_iget:4988: inode #3: block 67108864: comm syz-executor.4: invalid block [ 444.177708][T26397] EXT4-fs (loop4): Remounting filesystem read-only [ 444.184320][T26397] EXT4-fs error (device loop4): ext4_quota_enable:6781: comm syz-executor.4: Bad quota inode # 3 04:23:33 executing program 2: sendmsg$BATADV_CMD_GET_ORIGINATORS(0xffffffffffffffff, &(0x7f0000000780)={0x0, 0x0, &(0x7f0000000740)={0x0}}, 0x0) sendmsg$L2TP_CMD_SESSION_DELETE(0xffffffffffffffff, &(0x7f0000000340)={&(0x7f0000000100)={0x10, 0x0, 0x0, 0x4000000}, 0xc, 0x0}, 0x0) syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000040)='./file0\x00', 0x0, 0x41c, &(0x7f0000000540)=[{&(0x7f0000010000)="2000038c0002000019000700600100000f040000000000000000000004000000000002000020000020000000ddf4655fddf4655f0100ffff53ef010001000000ddf4655f000000000000000001000000000000000b0000000001000008000000d26400004003", 0x66, 0x400}, {&(0x7f0000010100)="0000000000000000000000026856d49a00cc4371bd6a7c893f280045010040", 0x1f, 0x4e0}, {&(0x7f0000010300)="03", 0xfeb1, 0x640}, {&(0x7f0000010400)="030000000200000005", 0xffc3, 0x800}, {&(0x7f0000010e00)="ed41000000040000ddf4655fddf4655fddf4655f000000000000040020", 0x1d, 0x1500}, {&(0x7f00000000c0)="80810000007f", 0xfc3b, 0x1600}], 0x81, &(0x7f0000000180)={[{@errors_remount}]}) 04:23:33 executing program 4: sendmsg$BATADV_CMD_GET_ORIGINATORS(0xffffffffffffffff, &(0x7f0000000780)={0x0, 0x0, &(0x7f0000000740)={0x0}}, 0x0) sendmsg$L2TP_CMD_SESSION_DELETE(0xffffffffffffffff, &(0x7f0000000340)={&(0x7f0000000100)={0x10, 0x0, 0x0, 0x4000000}, 0xc, 0x0}, 0x0) syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000040)='./file0\x00', 0x0, 0x41c, &(0x7f0000000540)=[{&(0x7f0000010000)="200000002202000019000700600100000f040000000000000000000004000000000002000020000020000000ddf4655fddf4655f0100ffff53ef010001000000ddf4655f000000000000000001000000000000000b0000000001000008000000d26400004003", 0x66, 0x400}, {&(0x7f0000010100)="0000000000000000000000026856d49a00cc4371bd6a7c893f280045010040", 0x1f, 0x4e0}, {&(0x7f0000010300)="03", 0xfeb1, 0x640}, {&(0x7f0000010400)="030000000200000005", 0xffc3, 0x800}, {&(0x7f0000010e00)="ed41000000040000ddf4655fddf4655fddf4655f000000000000040020", 0x1d, 0x1500}, {&(0x7f00000000c0)="80810000007f", 0xfc3b, 0x1600}], 0x81, &(0x7f0000000180)={[{@errors_remount}]}) [ 444.212312][T26416] loop3: detected capacity change from 0 to 264192 [ 444.219660][T26397] EXT4-fs warning (device loop4): ext4_enable_quotas:6821: Failed to enable quota tracking (type=0, err=-117). Please run e2fsck to fix. [ 444.233692][T26397] EXT4-fs (loop4): Cannot turn on quotas: error -117 [ 444.255486][T26414] loop5: detected capacity change from 0 to 264192 [ 444.277506][T26420] loop2: detected capacity change from 0 to 264192 [ 444.280612][ T2011] I/O error, dev loop2, sector 0 op 0x0:(READ) flags 0x0 phys_seg 1 prio class 2 [ 444.293185][ T2011] Buffer I/O error on dev loop2, logical block 0, async page read [ 444.295728][T26422] loop4: detected capacity change from 0 to 264192 [ 444.308045][T26416] EXT4-fs (loop3): inodes count not valid: 1174405152 vs 32 [ 444.311782][T26414] EXT4-fs (loop5): ext4_check_descriptors: Inode bitmap for group 0 overlaps block group descriptors 04:23:33 executing program 1: perf_event_open(0x0, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = bpf$BPF_PROG_RAW_TRACEPOINT_LOAD(0x5, &(0x7f0000000200)={0x6, 0x3, &(0x7f0000000280)=ANY=[@ANYBLOB="1800000002000000000000000000001e95"], &(0x7f0000000040)='GPL\x00', 0x0, 0x0, 0x0, 0x0, 0x0, '\x00', 0x0, 0x0, 0xffffffffffffffff, 0x8, 0x0, 0x0, 0x10, 0x0}, 0x80) bpf$BPF_PROG_TEST_RUN(0xa, &(0x7f0000000080)={r0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x2}, 0x48) 04:23:33 executing program 0: bpf$BPF_PROG_RAW_TRACEPOINT_LOAD(0x5, &(0x7f0000000240)={0x11, 0x4, &(0x7f0000000000)=@framed={{}, [@func={0x85, 0x0, 0x1, 0x0, 0xfffffffffffffffd}]}, &(0x7f0000000080)='syzkaller\x00', 0x6, 0xa7, &(0x7f00000000c0)=""/167, 0x0, 0x0, '\x00', 0x0, 0x0, 0xffffffffffffffff, 0x8, 0x0, 0x0, 0x10, 0x0}, 0x80) 04:23:33 executing program 3: sendmsg$BATADV_CMD_GET_ORIGINATORS(0xffffffffffffffff, &(0x7f0000000780)={0x0, 0x0, &(0x7f0000000740)={0x0}}, 0x0) sendmsg$L2TP_CMD_SESSION_DELETE(0xffffffffffffffff, &(0x7f0000000340)={&(0x7f0000000100)={0x10, 0x0, 0x0, 0x4000000}, 0xc, 0x0}, 0x0) syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000040)='./file0\x00', 0x0, 0x41c, &(0x7f0000000540)=[{&(0x7f0000010000)="200000480002000019000700600100000f040000000000000000000004000000000002000020000020000000ddf4655fddf4655f0100ffff53ef010001000000ddf4655f000000000000000001000000000000000b0000000001000008000000d26400004003", 0x66, 0x400}, {&(0x7f0000010100)="0000000000000000000000026856d49a00cc4371bd6a7c893f280045010040", 0x1f, 0x4e0}, {&(0x7f0000010300)="03", 0xfeb1, 0x640}, {&(0x7f0000010400)="030000000200000005", 0xffc3, 0x800}, {&(0x7f0000010e00)="ed41000000040000ddf4655fddf4655fddf4655f000000000000040020", 0x1d, 0x1500}, {&(0x7f00000000c0)="80810000007f", 0xfc3b, 0x1600}], 0x81, &(0x7f0000000180)={[{@errors_remount}]}) [ 444.342989][T26420] EXT4-fs (loop2): inodes count not valid: 2349006880 vs 32 [ 444.357600][T26422] EXT4-fs (loop4): ext4_check_descriptors: Inode bitmap for group 0 overlaps block group descriptors [ 444.379045][T26414] EXT4-fs (loop5): orphan cleanup on readonly fs [ 444.445536][T26431] loop3: detected capacity change from 0 to 264192 [ 444.452927][T26422] EXT4-fs (loop4): orphan cleanup on readonly fs [ 444.460155][T26422] EXT4-fs error (device loop4): __ext4_iget:4988: inode #3: block 67108864: comm syz-executor.4: invalid block [ 444.466450][T26414] EXT4-fs error (device loop5): __ext4_iget:4988: inode #3: block 67108864: comm syz-executor.5: invalid block [ 444.485097][T26422] EXT4-fs (loop4): Remounting filesystem read-only [ 444.491642][T26422] EXT4-fs error (device loop4): ext4_quota_enable:6781: comm syz-executor.4: Bad quota inode # 3 [ 444.509645][T26431] EXT4-fs (loop3): inodes count not valid: 1207959584 vs 32 [ 444.510110][T26422] EXT4-fs warning (device loop4): ext4_enable_quotas:6821: Failed to enable quota tracking (type=0, err=-117). Please run e2fsck to fix. [ 444.517037][T26414] EXT4-fs (loop5): Remounting filesystem read-only [ 444.530955][T26422] EXT4-fs (loop4): Cannot turn on quotas: error -117 04:23:33 executing program 5: sendmsg$nl_route(0xffffffffffffffff, &(0x7f0000000480)={&(0x7f00000003c0)={0x10, 0x0, 0x0, 0x200}, 0xc, &(0x7f0000000440)={&(0x7f0000000400)=@ipv6_getmulticast={0x14, 0x3a, 0x203, 0x70bd2c, 0x25dfdbfc, {}, ["", "", "", "", "", ""]}, 0x14}, 0x1, 0x0, 0x0, 0x4000}, 0x80) sendmsg$BATADV_CMD_GET_ORIGINATORS(0xffffffffffffffff, &(0x7f0000000780)={0x0, 0x0, &(0x7f0000000740)={0x0}}, 0x0) sendmsg$BATADV_CMD_GET_HARDIF(0xffffffffffffffff, &(0x7f0000000200)={0x0, 0x0, &(0x7f00000001c0)={&(0x7f0000000140)={0x14, 0x0, 0x0, 0x70bd27}, 0x14}}, 0x0) r0 = socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_genetlink_get_family_id$l2tp(&(0x7f0000000680), 0xffffffffffffffff) sendmsg$L2TP_CMD_TUNNEL_CREATE(r0, &(0x7f0000000240)={0x0, 0x0, &(0x7f0000000380)={&(0x7f0000000300)={0x44, r1, 0x917, 0x0, 0x0, {}, [@L2TP_ATTR_PROTO_VERSION={0x5}, @L2TP_ATTR_CONN_ID={0x8, 0x9, 0xc000000}, @L2TP_ATTR_ENCAP_TYPE={0x6, 0x2, 0x1}, @L2TP_ATTR_PEER_CONN_ID={0x8}, @L2TP_ATTR_IP_SADDR={0x8, 0x18, @loopback=0xac1414aa}, @L2TP_ATTR_IP_DADDR={0x8, 0x19, @multicast2}]}, 0x44}}, 0x0) sendmsg$L2TP_CMD_SESSION_DELETE(0xffffffffffffffff, &(0x7f0000000340)={&(0x7f0000000100)={0x10, 0x0, 0x0, 0x4000000}, 0xc, &(0x7f0000000300)={&(0x7f00000002c0)={0x40, r1, 0x8, 0x70bd25, 0x25dfdbfc, {}, [@L2TP_ATTR_UDP_CSUM={0x5, 0xd, 0x1}, @L2TP_ATTR_IP6_DADDR={0x14, 0x20, @local}, @L2TP_ATTR_FD={0x8, 0x17, @l2tp}, @L2TP_ATTR_UDP_ZERO_CSUM6_TX={0x5}]}, 0x40}, 0x1, 0x0, 0x0, 0x4000000}, 0x4000042) syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000040)='./file0\x00', 0x2c010000, 0x41c, &(0x7f0000000540)=[{&(0x7f0000010000)="200000000002000019000700600100000f040000000000000000000004000000000002000020000020000000ddf4655fddf4655f0100ffff53ef010001000000ddf4655f000000000000000001000000000000000b0000000001000008000000d26400004003", 0x66, 0x400}, {&(0x7f0000010100)="0000000000000000000000026856d49a00cc4371bd6a7c893f280045010040", 0x1f, 0x4e0}, {&(0x7f0000010300)="03", 0xfeb1, 0x640}, {&(0x7f0000010400)="030000000200000005", 0xffc3, 0x800}, {&(0x7f0000010e00)="ed41000000040000ddf4655fddf4655fddf4655f000000000000040020", 0x1d, 0x1500}, {&(0x7f00000000c0)="80810000007f", 0xfc3b, 0x1600}], 0x81, &(0x7f0000000180)={[{@errors_remount}]}) 04:23:33 executing program 1: syz_clone(0x40800200, &(0x7f00000000c0), 0x0, &(0x7f0000000180), &(0x7f00000001c0), &(0x7f0000000200)) 04:23:33 executing program 2: sendmsg$BATADV_CMD_GET_ORIGINATORS(0xffffffffffffffff, &(0x7f0000000780)={0x0, 0x0, &(0x7f0000000740)={0x0}}, 0x0) sendmsg$L2TP_CMD_SESSION_DELETE(0xffffffffffffffff, &(0x7f0000000340)={&(0x7f0000000100)={0x10, 0x0, 0x0, 0x4000000}, 0xc, 0x0}, 0x0) syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000040)='./file0\x00', 0x0, 0x41c, &(0x7f0000000540)=[{&(0x7f0000010000)="200000900002000019000700600100000f040000000000000000000004000000000002000020000020000000ddf4655fddf4655f0100ffff53ef010001000000ddf4655f000000000000000001000000000000000b0000000001000008000000d26400004003", 0x66, 0x400}, {&(0x7f0000010100)="0000000000000000000000026856d49a00cc4371bd6a7c893f280045010040", 0x1f, 0x4e0}, {&(0x7f0000010300)="03", 0xfeb1, 0x640}, {&(0x7f0000010400)="030000000200000005", 0xffc3, 0x800}, {&(0x7f0000010e00)="ed41000000040000ddf4655fddf4655fddf4655f000000000000040020", 0x1d, 0x1500}, {&(0x7f00000000c0)="80810000007f", 0xfc3b, 0x1600}], 0x81, &(0x7f0000000180)={[{@errors_remount}]}) 04:23:33 executing program 0: bpf$PROG_LOAD(0x5, &(0x7f0000000080)={0x3, 0xe, &(0x7f0000001680)=ANY=[@ANYBLOB="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"/2738], &(0x7f0000000b80)='GPL\x00', 0x0, 0x0, 0x0, 0x0, 0x0, '\x00', 0x0, 0x0, 0xffffffffffffffff, 0x8, &(0x7f0000000000), 0xfffffedf, 0x10, &(0x7f0000000040)}, 0x48) 04:23:33 executing program 4: sendmsg$BATADV_CMD_GET_ORIGINATORS(0xffffffffffffffff, &(0x7f0000000780)={0x0, 0x0, &(0x7f0000000740)={0x0}}, 0x0) sendmsg$L2TP_CMD_SESSION_DELETE(0xffffffffffffffff, &(0x7f0000000340)={&(0x7f0000000100)={0x10, 0x0, 0x0, 0x4000000}, 0xc, 0x0}, 0x0) syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000040)='./file0\x00', 0x0, 0x41c, &(0x7f0000000540)=[{&(0x7f0000010000)="200000002302000019000700600100000f040000000000000000000004000000000002000020000020000000ddf4655fddf4655f0100ffff53ef010001000000ddf4655f000000000000000001000000000000000b0000000001000008000000d26400004003", 0x66, 0x400}, {&(0x7f0000010100)="0000000000000000000000026856d49a00cc4371bd6a7c893f280045010040", 0x1f, 0x4e0}, {&(0x7f0000010300)="03", 0xfeb1, 0x640}, {&(0x7f0000010400)="030000000200000005", 0xffc3, 0x800}, {&(0x7f0000010e00)="ed41000000040000ddf4655fddf4655fddf4655f000000000000040020", 0x1d, 0x1500}, {&(0x7f00000000c0)="80810000007f", 0xfc3b, 0x1600}], 0x81, &(0x7f0000000180)={[{@errors_remount}]}) 04:23:33 executing program 3: sendmsg$BATADV_CMD_GET_ORIGINATORS(0xffffffffffffffff, &(0x7f0000000780)={0x0, 0x0, &(0x7f0000000740)={0x0}}, 0x0) sendmsg$L2TP_CMD_SESSION_DELETE(0xffffffffffffffff, &(0x7f0000000340)={&(0x7f0000000100)={0x10, 0x0, 0x0, 0x4000000}, 0xc, 0x0}, 0x0) syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000040)='./file0\x00', 0x0, 0x41c, &(0x7f0000000540)=[{&(0x7f0000010000)="2000004c0002000019000700600100000f040000000000000000000004000000000002000020000020000000ddf4655fddf4655f0100ffff53ef010001000000ddf4655f000000000000000001000000000000000b0000000001000008000000d26400004003", 0x66, 0x400}, {&(0x7f0000010100)="0000000000000000000000026856d49a00cc4371bd6a7c893f280045010040", 0x1f, 0x4e0}, {&(0x7f0000010300)="03", 0xfeb1, 0x640}, {&(0x7f0000010400)="030000000200000005", 0xffc3, 0x800}, {&(0x7f0000010e00)="ed41000000040000ddf4655fddf4655fddf4655f000000000000040020", 0x1d, 0x1500}, {&(0x7f00000000c0)="80810000007f", 0xfc3b, 0x1600}], 0x81, &(0x7f0000000180)={[{@errors_remount}]}) 04:23:33 executing program 0: bpf$BPF_PROG_RAW_TRACEPOINT_LOAD(0x5, &(0x7f0000000240)={0x11, 0x3, &(0x7f0000000000)=@framed={{}, [], {0x95, 0x0, 0x0, 0x2}}, &(0x7f0000000080)='syzkaller\x00', 0x6, 0xa7, &(0x7f00000000c0)=""/167, 0x0, 0x0, '\x00', 0x0, 0x0, 0xffffffffffffffff, 0x8, 0x0, 0x0, 0x10, 0x0}, 0x80) [ 444.544209][T26414] EXT4-fs error (device loop5): ext4_quota_enable:6781: comm syz-executor.5: Bad quota inode # 3 [ 444.555557][T26414] EXT4-fs warning (device loop5): ext4_enable_quotas:6821: Failed to enable quota tracking (type=0, err=-117). Please run e2fsck to fix. [ 444.569582][T26414] EXT4-fs (loop5): Cannot turn on quotas: error -117 04:23:33 executing program 0: perf_event_open(&(0x7f0000000200)={0x2, 0x80, 0x1b, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f0000000280)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1ff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0xbfffffffffffffff, 0xffffffffffffffff, 0x0) r0 = perf_event_open(&(0x7f0000000100)={0x2, 0x80, 0xc0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x4, @perf_bp={0x0}}, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0) close(r0) socketpair(0x1, 0x1, 0x0, &(0x7f0000000040)) close(0xffffffffffffffff) ioctl$PERF_EVENT_IOC_SET_FILTER(r0, 0x89a0, &(0x7f0000000000)='&@[\x00') perf_event_open(&(0x7f0000000100)={0x0, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3c40, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) unlink(&(0x7f0000000300)='./file0\x00') ioctl$PERF_EVENT_IOC_SET_FILTER(r0, 0x89a1, &(0x7f0000000680)='&@[\x00') bpf$OBJ_GET_MAP(0x7, 0x0, 0x0) bpf$PROG_LOAD(0x5, &(0x7f0000000380)={0x1e, 0x8, &(0x7f00000000c0)=ANY=[], 0x0, 0x20, 0x0, 0x0, 0x41000, 0x2, '\x00', 0x0, 0x22, 0xffffffffffffffff, 0x8, &(0x7f00000001c0)={0xa, 0x3}, 0x8, 0x10, &(0x7f0000000200)={0x0, 0x10, 0x2cfe33fd}, 0x10, 0x0, 0xffffffffffffffff, 0x0, &(0x7f0000000340)=[0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff]}, 0x80) r1 = socket$kcm(0x10, 0x2, 0x10) sendmsg$kcm(r1, &(0x7f0000000040)={0x0, 0x0, &(0x7f00000001c0)}, 0x4010) socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000000bc0)={0xffffffffffffffff}) r3 = bpf$MAP_CREATE(0x0, &(0x7f0000000180)=@base={0x17, 0x8, 0x7, 0x7, 0x0, 0xffffffffffffffff, 0x0, '\x00', 0x0, 0xffffffffffffffff, 0xfffffffe}, 0x48) bpf$PROG_LOAD(0x5, &(0x7f000001aa00)={0xa, 0x4, &(0x7f0000000c40)=ANY=[@ANYBLOB="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", @ANYRES16=r2], &(0x7f0000000480)='GPL\x00', 0x0, 0x1000, &(0x7f0000019940)=""/4096, 0x40f00, 0x14, '\x00', 0x0, 0xc, r3, 0x8, &(0x7f0000000640)={0x3}, 0x8, 0x10, &(0x7f0000000680)={0x0, 0x2, 0x200, 0x5}, 0x10, 0xffffffffffffffff, 0xffffffffffffffff, 0x0, &(0x7f000001a9c0)}, 0x80) [ 444.625969][T26439] loop2: detected capacity change from 0 to 264192 [ 444.633445][T26440] loop4: detected capacity change from 0 to 264192 [ 444.649465][T26440] EXT4-fs (loop4): ext4_check_descriptors: Inode bitmap for group 0 overlaps block group descriptors [ 444.666151][T26442] loop3: detected capacity change from 0 to 264192 04:23:33 executing program 1: socketpair$unix(0x1, 0x1, 0x0, &(0x7f0000000000)={0xffffffffffffffff}) recvmsg(r0, &(0x7f0000000280)={0x0, 0x0, 0x0}, 0x40002102) [ 444.679595][T26440] EXT4-fs (loop4): orphan cleanup on readonly fs [ 444.689416][T26439] EXT4-fs (loop2): inodes count not valid: 2415919136 vs 32 [ 444.696920][T26446] loop5: detected capacity change from 0 to 264192 [ 444.704490][T26440] EXT4-fs error (device loop4): __ext4_iget:4988: inode #3: block 67108864: comm syz-executor.4: invalid block [ 444.717566][T26440] EXT4-fs (loop4): Remounting filesystem read-only 04:23:33 executing program 4: sendmsg$BATADV_CMD_GET_ORIGINATORS(0xffffffffffffffff, &(0x7f0000000780)={0x0, 0x0, &(0x7f0000000740)={0x0}}, 0x0) sendmsg$L2TP_CMD_SESSION_DELETE(0xffffffffffffffff, &(0x7f0000000340)={&(0x7f0000000100)={0x10, 0x0, 0x0, 0x4000000}, 0xc, 0x0}, 0x0) syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000040)='./file0\x00', 0x0, 0x41c, &(0x7f0000000540)=[{&(0x7f0000010000)="200000002402000019000700600100000f040000000000000000000004000000000002000020000020000000ddf4655fddf4655f0100ffff53ef010001000000ddf4655f000000000000000001000000000000000b0000000001000008000000d26400004003", 0x66, 0x400}, {&(0x7f0000010100)="0000000000000000000000026856d49a00cc4371bd6a7c893f280045010040", 0x1f, 0x4e0}, {&(0x7f0000010300)="03", 0xfeb1, 0x640}, {&(0x7f0000010400)="030000000200000005", 0xffc3, 0x800}, {&(0x7f0000010e00)="ed41000000040000ddf4655fddf4655fddf4655f000000000000040020", 0x1d, 0x1500}, {&(0x7f00000000c0)="80810000007f", 0xfc3b, 0x1600}], 0x81, &(0x7f0000000180)={[{@errors_remount}]}) [ 444.717702][T26446] EXT4-fs (loop5): ext4_check_descriptors: Inode bitmap for group 0 overlaps block group descriptors [ 444.724081][T26440] EXT4-fs error (device loop4): ext4_quota_enable:6781: comm syz-executor.4: Bad quota inode # 3 [ 444.746355][T26440] EXT4-fs warning (device loop4): ext4_enable_quotas:6821: Failed to enable quota tracking (type=0, err=-117). Please run e2fsck to fix. [ 444.760411][T26440] EXT4-fs (loop4): Cannot turn on quotas: error -117 04:23:33 executing program 2: sendmsg$BATADV_CMD_GET_ORIGINATORS(0xffffffffffffffff, &(0x7f0000000780)={0x0, 0x0, &(0x7f0000000740)={0x0}}, 0x0) sendmsg$L2TP_CMD_SESSION_DELETE(0xffffffffffffffff, &(0x7f0000000340)={&(0x7f0000000100)={0x10, 0x0, 0x0, 0x4000000}, 0xc, 0x0}, 0x0) syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000040)='./file0\x00', 0x0, 0x41c, &(0x7f0000000540)=[{&(0x7f0000010000)="200000920002000019000700600100000f040000000000000000000004000000000002000020000020000000ddf4655fddf4655f0100ffff53ef010001000000ddf4655f000000000000000001000000000000000b0000000001000008000000d26400004003", 0x66, 0x400}, {&(0x7f0000010100)="0000000000000000000000026856d49a00cc4371bd6a7c893f280045010040", 0x1f, 0x4e0}, {&(0x7f0000010300)="03", 0xfeb1, 0x640}, {&(0x7f0000010400)="030000000200000005", 0xffc3, 0x800}, {&(0x7f0000010e00)="ed41000000040000ddf4655fddf4655fddf4655f000000000000040020", 0x1d, 0x1500}, {&(0x7f00000000c0)="80810000007f", 0xfc3b, 0x1600}], 0x81, &(0x7f0000000180)={[{@errors_remount}]}) [ 444.775286][T26442] EXT4-fs (loop3): inodes count not valid: 1275068448 vs 32 [ 444.783887][T26446] EXT4-fs (loop5): orphan cleanup on readonly fs [ 444.815167][T26455] loop4: detected capacity change from 0 to 264192 [ 444.818162][T26446] EXT4-fs error (device loop5): __ext4_iget:4988: inode #3: block 67108864: comm syz-executor.5: invalid block [ 444.830574][T26457] loop2: detected capacity change from 0 to 264192 [ 444.841076][T26455] EXT4-fs (loop4): ext4_check_descriptors: Inode bitmap for group 0 overlaps block group descriptors [ 444.848683][T26446] EXT4-fs (loop5): Remounting filesystem read-only [ 444.858583][T26446] EXT4-fs error (device loop5): ext4_quota_enable:6781: comm syz-executor.5: Bad quota inode # 3 [ 444.864643][T26455] EXT4-fs (loop4): orphan cleanup on readonly fs 04:23:33 executing program 3: sendmsg$BATADV_CMD_GET_ORIGINATORS(0xffffffffffffffff, &(0x7f0000000780)={0x0, 0x0, &(0x7f0000000740)={0x0}}, 0x0) sendmsg$L2TP_CMD_SESSION_DELETE(0xffffffffffffffff, &(0x7f0000000340)={&(0x7f0000000100)={0x10, 0x0, 0x0, 0x4000000}, 0xc, 0x0}, 0x0) syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000040)='./file0\x00', 0x0, 0x41c, &(0x7f0000000540)=[{&(0x7f0000010000)="2000024c0002000019000700600100000f040000000000000000000004000000000002000020000020000000ddf4655fddf4655f0100ffff53ef010001000000ddf4655f000000000000000001000000000000000b0000000001000008000000d26400004003", 0x66, 0x400}, {&(0x7f0000010100)="0000000000000000000000026856d49a00cc4371bd6a7c893f280045010040", 0x1f, 0x4e0}, {&(0x7f0000010300)="03", 0xfeb1, 0x640}, {&(0x7f0000010400)="030000000200000005", 0xffc3, 0x800}, {&(0x7f0000010e00)="ed41000000040000ddf4655fddf4655fddf4655f000000000000040020", 0x1d, 0x1500}, {&(0x7f00000000c0)="80810000007f", 0xfc3b, 0x1600}], 0x81, &(0x7f0000000180)={[{@errors_remount}]}) [ 444.872509][T26457] EXT4-fs (loop2): inodes count not valid: 2449473568 vs 32 [ 444.878554][T26455] EXT4-fs error (device loop4): __ext4_iget:4988: inode #3: block 67108864: comm syz-executor.4: invalid block [ 444.886000][T26446] EXT4-fs warning (device loop5): ext4_enable_quotas:6821: Failed to enable quota tracking (type=0, err=-117). Please run e2fsck to fix. [ 444.903196][T26455] EXT4-fs (loop4): Remounting filesystem read-only [ 444.908516][T26446] EXT4-fs (loop5): Cannot turn on quotas: error -117 04:23:33 executing program 5: sendmsg$nl_route(0xffffffffffffffff, &(0x7f0000000480)={&(0x7f00000003c0)={0x10, 0x0, 0x0, 0x200}, 0xc, &(0x7f0000000440)={&(0x7f0000000400)=@ipv6_getmulticast={0x14, 0x3a, 0x203, 0x70bd2c, 0x25dfdbfc, {}, ["", "", "", "", "", ""]}, 0x14}, 0x1, 0x0, 0x0, 0x4000}, 0x80) sendmsg$BATADV_CMD_GET_ORIGINATORS(0xffffffffffffffff, &(0x7f0000000780)={0x0, 0x0, &(0x7f0000000740)={0x0}}, 0x0) sendmsg$BATADV_CMD_GET_HARDIF(0xffffffffffffffff, &(0x7f0000000200)={0x0, 0x0, &(0x7f00000001c0)={&(0x7f0000000140)={0x14, 0x0, 0x0, 0x70bd27}, 0x14}}, 0x0) r0 = socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_genetlink_get_family_id$l2tp(&(0x7f0000000680), 0xffffffffffffffff) sendmsg$L2TP_CMD_TUNNEL_CREATE(r0, &(0x7f0000000240)={0x0, 0x0, &(0x7f0000000380)={&(0x7f0000000300)={0x44, r1, 0x917, 0x0, 0x0, {}, [@L2TP_ATTR_PROTO_VERSION={0x5}, @L2TP_ATTR_CONN_ID={0x8, 0x9, 0xc000000}, @L2TP_ATTR_ENCAP_TYPE={0x6, 0x2, 0x1}, @L2TP_ATTR_PEER_CONN_ID={0x8}, @L2TP_ATTR_IP_SADDR={0x8, 0x18, @loopback=0xac1414aa}, @L2TP_ATTR_IP_DADDR={0x8, 0x19, @multicast2}]}, 0x44}}, 0x0) sendmsg$L2TP_CMD_SESSION_DELETE(0xffffffffffffffff, &(0x7f0000000340)={&(0x7f0000000100)={0x10, 0x0, 0x0, 0x4000000}, 0xc, &(0x7f0000000300)={&(0x7f00000002c0)={0x40, r1, 0x8, 0x70bd25, 0x25dfdbfc, {}, [@L2TP_ATTR_UDP_CSUM={0x5, 0xd, 0x1}, @L2TP_ATTR_IP6_DADDR={0x14, 0x20, @local}, @L2TP_ATTR_FD={0x8, 0x17, @l2tp}, @L2TP_ATTR_UDP_ZERO_CSUM6_TX={0x5}]}, 0x40}, 0x1, 0x0, 0x0, 0x4000000}, 0x4000042) syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000040)='./file0\x00', 0x2d010000, 0x41c, &(0x7f0000000540)=[{&(0x7f0000010000)="200000000002000019000700600100000f040000000000000000000004000000000002000020000020000000ddf4655fddf4655f0100ffff53ef010001000000ddf4655f000000000000000001000000000000000b0000000001000008000000d26400004003", 0x66, 0x400}, {&(0x7f0000010100)="0000000000000000000000026856d49a00cc4371bd6a7c893f280045010040", 0x1f, 0x4e0}, {&(0x7f0000010300)="03", 0xfeb1, 0x640}, {&(0x7f0000010400)="030000000200000005", 0xffc3, 0x800}, {&(0x7f0000010e00)="ed41000000040000ddf4655fddf4655fddf4655f000000000000040020", 0x1d, 0x1500}, {&(0x7f00000000c0)="80810000007f", 0xfc3b, 0x1600}], 0x81, &(0x7f0000000180)={[{@errors_remount}]}) [ 444.921962][T26455] EXT4-fs error (device loop4): ext4_quota_enable:6781: comm syz-executor.4: Bad quota inode # 3 [ 444.929438][T26460] loop3: detected capacity change from 0 to 264192 [ 444.933649][ T2011] I/O error, dev loop3, sector 0 op 0x0:(READ) flags 0x0 phys_seg 1 prio class 2 [ 444.948160][ T2011] Buffer I/O error on dev loop3, logical block 0, async page read [ 444.954285][T26455] EXT4-fs warning (device loop4): ext4_enable_quotas:6821: Failed to enable quota tracking (type=0, err=-117). Please run e2fsck to fix. [ 444.970019][T26455] EXT4-fs (loop4): Cannot turn on quotas: error -117 04:23:33 executing program 2: sendmsg$BATADV_CMD_GET_ORIGINATORS(0xffffffffffffffff, &(0x7f0000000780)={0x0, 0x0, &(0x7f0000000740)={0x0}}, 0x0) sendmsg$L2TP_CMD_SESSION_DELETE(0xffffffffffffffff, &(0x7f0000000340)={&(0x7f0000000100)={0x10, 0x0, 0x0, 0x4000000}, 0xc, 0x0}, 0x0) syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000040)='./file0\x00', 0x0, 0x41c, &(0x7f0000000540)=[{&(0x7f0000010000)="200000930002000019000700600100000f040000000000000000000004000000000002000020000020000000ddf4655fddf4655f0100ffff53ef010001000000ddf4655f000000000000000001000000000000000b0000000001000008000000d26400004003", 0x66, 0x400}, {&(0x7f0000010100)="0000000000000000000000026856d49a00cc4371bd6a7c893f280045010040", 0x1f, 0x4e0}, {&(0x7f0000010300)="03", 0xfeb1, 0x640}, {&(0x7f0000010400)="030000000200000005", 0xffc3, 0x800}, {&(0x7f0000010e00)="ed41000000040000ddf4655fddf4655fddf4655f000000000000040020", 0x1d, 0x1500}, {&(0x7f00000000c0)="80810000007f", 0xfc3b, 0x1600}], 0x81, &(0x7f0000000180)={[{@errors_remount}]}) 04:23:33 executing program 3: sendmsg$BATADV_CMD_GET_ORIGINATORS(0xffffffffffffffff, &(0x7f0000000780)={0x0, 0x0, &(0x7f0000000740)={0x0}}, 0x0) sendmsg$L2TP_CMD_SESSION_DELETE(0xffffffffffffffff, &(0x7f0000000340)={&(0x7f0000000100)={0x10, 0x0, 0x0, 0x4000000}, 0xc, 0x0}, 0x0) syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000040)='./file0\x00', 0x0, 0x41c, &(0x7f0000000540)=[{&(0x7f0000010000)="200000510002000019000700600100000f040000000000000000000004000000000002000020000020000000ddf4655fddf4655f0100ffff53ef010001000000ddf4655f000000000000000001000000000000000b0000000001000008000000d26400004003", 0x66, 0x400}, {&(0x7f0000010100)="0000000000000000000000026856d49a00cc4371bd6a7c893f280045010040", 0x1f, 0x4e0}, {&(0x7f0000010300)="03", 0xfeb1, 0x640}, {&(0x7f0000010400)="030000000200000005", 0xffc3, 0x800}, {&(0x7f0000010e00)="ed41000000040000ddf4655fddf4655fddf4655f000000000000040020", 0x1d, 0x1500}, {&(0x7f00000000c0)="80810000007f", 0xfc3b, 0x1600}], 0x81, &(0x7f0000000180)={[{@errors_remount}]}) [ 444.980292][T26460] EXT4-fs (loop3): inodes count not valid: 1275199520 vs 32 04:23:33 executing program 0: socketpair$nbd(0x1, 0x1, 0x0, &(0x7f00000034c0)={0xffffffffffffffff, 0xffffffffffffffff}) sendmsg$sock(r0, 0x0, 0x0) 04:23:33 executing program 4: sendmsg$BATADV_CMD_GET_ORIGINATORS(0xffffffffffffffff, &(0x7f0000000780)={0x0, 0x0, &(0x7f0000000740)={0x0}}, 0x0) sendmsg$L2TP_CMD_SESSION_DELETE(0xffffffffffffffff, &(0x7f0000000340)={&(0x7f0000000100)={0x10, 0x0, 0x0, 0x4000000}, 0xc, 0x0}, 0x0) syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000040)='./file0\x00', 0x0, 0x41c, &(0x7f0000000540)=[{&(0x7f0000010000)="200000002502000019000700600100000f040000000000000000000004000000000002000020000020000000ddf4655fddf4655f0100ffff53ef010001000000ddf4655f000000000000000001000000000000000b0000000001000008000000d26400004003", 0x66, 0x400}, {&(0x7f0000010100)="0000000000000000000000026856d49a00cc4371bd6a7c893f280045010040", 0x1f, 0x4e0}, {&(0x7f0000010300)="03", 0xfeb1, 0x640}, {&(0x7f0000010400)="030000000200000005", 0xffc3, 0x800}, {&(0x7f0000010e00)="ed41000000040000ddf4655fddf4655fddf4655f000000000000040020", 0x1d, 0x1500}, {&(0x7f00000000c0)="80810000007f", 0xfc3b, 0x1600}], 0x81, &(0x7f0000000180)={[{@errors_remount}]}) [ 445.023358][T26463] loop5: detected capacity change from 0 to 264192 [ 445.029510][T26467] loop2: detected capacity change from 0 to 264192 [ 445.036021][T26466] loop3: detected capacity change from 0 to 264192 [ 445.048547][T26467] EXT4-fs (loop2): inodes count not valid: 2466250784 vs 32 [ 445.056066][T26463] EXT4-fs (loop5): ext4_check_descriptors: Inode bitmap for group 0 overlaps block group descriptors 04:23:33 executing program 0: socketpair$nbd(0x1, 0x1, 0x0, &(0x7f0000000180)={0xffffffffffffffff}) write$cgroup_devices(r0, &(0x7f0000000000)={'b', ' *:* ', 'wm\x00'}, 0x9) 04:23:33 executing program 2: sendmsg$BATADV_CMD_GET_ORIGINATORS(0xffffffffffffffff, &(0x7f0000000780)={0x0, 0x0, &(0x7f0000000740)={0x0}}, 0x0) sendmsg$L2TP_CMD_SESSION_DELETE(0xffffffffffffffff, &(0x7f0000000340)={&(0x7f0000000100)={0x10, 0x0, 0x0, 0x4000000}, 0xc, 0x0}, 0x0) syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000040)='./file0\x00', 0x0, 0x41c, &(0x7f0000000540)=[{&(0x7f0000010000)="200001950002000019000700600100000f040000000000000000000004000000000002000020000020000000ddf4655fddf4655f0100ffff53ef010001000000ddf4655f000000000000000001000000000000000b0000000001000008000000d26400004003", 0x66, 0x400}, {&(0x7f0000010100)="0000000000000000000000026856d49a00cc4371bd6a7c893f280045010040", 0x1f, 0x4e0}, {&(0x7f0000010300)="03", 0xfeb1, 0x640}, {&(0x7f0000010400)="030000000200000005", 0xffc3, 0x800}, {&(0x7f0000010e00)="ed41000000040000ddf4655fddf4655fddf4655f000000000000040020", 0x1d, 0x1500}, {&(0x7f00000000c0)="80810000007f", 0xfc3b, 0x1600}], 0x81, &(0x7f0000000180)={[{@errors_remount}]}) 04:23:33 executing program 0: socketpair$tipc(0x1e, 0x2, 0x0, &(0x7f0000000080)={0xffffffffffffffff}) sendmsg$sock(r0, &(0x7f0000000700)={0x0, 0x0, 0x0}, 0x0) [ 445.071087][T26466] EXT4-fs (loop3): inodes count not valid: 1358954528 vs 32 [ 445.076332][T26463] EXT4-fs (loop5): orphan cleanup on readonly fs [ 445.085666][T26463] EXT4-fs error (device loop5): __ext4_iget:4988: inode #3: block 67108864: comm syz-executor.5: invalid block [ 445.133739][T26474] loop4: detected capacity change from 0 to 264192 [ 445.135264][T26476] loop2: detected capacity change from 0 to 264192 [ 445.148818][T26463] EXT4-fs (loop5): Remounting filesystem read-only [ 445.155375][T26463] EXT4-fs error (device loop5): ext4_quota_enable:6781: comm syz-executor.5: Bad quota inode # 3 [ 445.161364][T26474] EXT4-fs (loop4): ext4_check_descriptors: Inode bitmap for group 0 overlaps block group descriptors [ 445.178563][T26476] EXT4-fs (loop2): inodes count not valid: 2499870752 vs 32 [ 445.181326][T26474] EXT4-fs (loop4): orphan cleanup on readonly fs [ 445.185938][T26463] EXT4-fs warning (device loop5): ext4_enable_quotas:6821: Failed to enable quota tracking (type=0, err=-117). Please run e2fsck to fix. [ 445.206278][T26463] EXT4-fs (loop5): Cannot turn on quotas: error -117 [ 445.206859][T26474] EXT4-fs error (device loop4): __ext4_iget:4988: inode #3: block 67108864: comm syz-executor.4: invalid block [ 445.225111][T26474] EXT4-fs (loop4): Remounting filesystem read-only [ 445.231736][T26474] EXT4-fs error (device loop4): ext4_quota_enable:6781: comm syz-executor.4: Bad quota inode # 3 [ 445.242487][T26474] EXT4-fs warning (device loop4): ext4_enable_quotas:6821: Failed to enable quota tracking (type=0, err=-117). Please run e2fsck to fix. [ 445.256496][T26474] EXT4-fs (loop4): Cannot turn on quotas: error -117 04:23:34 executing program 1: perf_event_open(&(0x7f0000000200)={0x2, 0x80, 0x1b, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f0000000280)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1ff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0xbfffffffffffffff, 0xffffffffffffffff, 0x0) perf_event_open(0x0, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0) bpf$MAP_CREATE(0x0, &(0x7f0000001140)=@base={0x6, 0x4, 0x8000, 0x100}, 0x48) socketpair(0x1, 0x0, 0x0, &(0x7f0000000040)) openat$cgroup_int(0xffffffffffffffff, 0x0, 0x2, 0x0) 04:23:34 executing program 3: sendmsg$BATADV_CMD_GET_ORIGINATORS(0xffffffffffffffff, &(0x7f0000000780)={0x0, 0x0, &(0x7f0000000740)={0x0}}, 0x0) sendmsg$L2TP_CMD_SESSION_DELETE(0xffffffffffffffff, &(0x7f0000000340)={&(0x7f0000000100)={0x10, 0x0, 0x0, 0x4000000}, 0xc, 0x0}, 0x0) syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000040)='./file0\x00', 0x0, 0x41c, &(0x7f0000000540)=[{&(0x7f0000010000)="200003510002000019000700600100000f040000000000000000000004000000000002000020000020000000ddf4655fddf4655f0100ffff53ef010001000000ddf4655f000000000000000001000000000000000b0000000001000008000000d26400004003", 0x66, 0x400}, {&(0x7f0000010100)="0000000000000000000000026856d49a00cc4371bd6a7c893f280045010040", 0x1f, 0x4e0}, {&(0x7f0000010300)="03", 0xfeb1, 0x640}, {&(0x7f0000010400)="030000000200000005", 0xffc3, 0x800}, {&(0x7f0000010e00)="ed41000000040000ddf4655fddf4655fddf4655f000000000000040020", 0x1d, 0x1500}, {&(0x7f00000000c0)="80810000007f", 0xfc3b, 0x1600}], 0x81, &(0x7f0000000180)={[{@errors_remount}]}) 04:23:34 executing program 0: bpf$BPF_PROG_DETACH(0x9, &(0x7f0000002440)={@cgroup, 0xffffffffffffffff, 0x11}, 0x10) 04:23:34 executing program 5: sendmsg$nl_route(0xffffffffffffffff, &(0x7f0000000480)={&(0x7f00000003c0)={0x10, 0x0, 0x0, 0x200}, 0xc, &(0x7f0000000440)={&(0x7f0000000400)=@ipv6_getmulticast={0x14, 0x3a, 0x203, 0x70bd2c, 0x25dfdbfc, {}, ["", "", "", "", "", ""]}, 0x14}, 0x1, 0x0, 0x0, 0x4000}, 0x80) sendmsg$BATADV_CMD_GET_ORIGINATORS(0xffffffffffffffff, &(0x7f0000000780)={0x0, 0x0, &(0x7f0000000740)={0x0}}, 0x0) sendmsg$BATADV_CMD_GET_HARDIF(0xffffffffffffffff, &(0x7f0000000200)={0x0, 0x0, &(0x7f00000001c0)={&(0x7f0000000140)={0x14, 0x0, 0x0, 0x70bd27}, 0x14}}, 0x0) r0 = socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_genetlink_get_family_id$l2tp(&(0x7f0000000680), 0xffffffffffffffff) sendmsg$L2TP_CMD_TUNNEL_CREATE(r0, &(0x7f0000000240)={0x0, 0x0, &(0x7f0000000380)={&(0x7f0000000300)={0x44, r1, 0x917, 0x0, 0x0, {}, [@L2TP_ATTR_PROTO_VERSION={0x5}, @L2TP_ATTR_CONN_ID={0x8, 0x9, 0xc000000}, @L2TP_ATTR_ENCAP_TYPE={0x6, 0x2, 0x1}, @L2TP_ATTR_PEER_CONN_ID={0x8}, @L2TP_ATTR_IP_SADDR={0x8, 0x18, @loopback=0xac1414aa}, @L2TP_ATTR_IP_DADDR={0x8, 0x19, @multicast2}]}, 0x44}}, 0x0) sendmsg$L2TP_CMD_SESSION_DELETE(0xffffffffffffffff, &(0x7f0000000340)={&(0x7f0000000100)={0x10, 0x0, 0x0, 0x4000000}, 0xc, &(0x7f0000000300)={&(0x7f00000002c0)={0x40, r1, 0x8, 0x70bd25, 0x25dfdbfc, {}, [@L2TP_ATTR_UDP_CSUM={0x5, 0xd, 0x1}, @L2TP_ATTR_IP6_DADDR={0x14, 0x20, @local}, @L2TP_ATTR_FD={0x8, 0x17, @l2tp}, @L2TP_ATTR_UDP_ZERO_CSUM6_TX={0x5}]}, 0x40}, 0x1, 0x0, 0x0, 0x4000000}, 0x4000042) syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000040)='./file0\x00', 0x2e010000, 0x41c, &(0x7f0000000540)=[{&(0x7f0000010000)="200000000002000019000700600100000f040000000000000000000004000000000002000020000020000000ddf4655fddf4655f0100ffff53ef010001000000ddf4655f000000000000000001000000000000000b0000000001000008000000d26400004003", 0x66, 0x400}, {&(0x7f0000010100)="0000000000000000000000026856d49a00cc4371bd6a7c893f280045010040", 0x1f, 0x4e0}, {&(0x7f0000010300)="03", 0xfeb1, 0x640}, {&(0x7f0000010400)="030000000200000005", 0xffc3, 0x800}, {&(0x7f0000010e00)="ed41000000040000ddf4655fddf4655fddf4655f000000000000040020", 0x1d, 0x1500}, {&(0x7f00000000c0)="80810000007f", 0xfc3b, 0x1600}], 0x81, &(0x7f0000000180)={[{@errors_remount}]}) 04:23:34 executing program 4: sendmsg$BATADV_CMD_GET_ORIGINATORS(0xffffffffffffffff, &(0x7f0000000780)={0x0, 0x0, &(0x7f0000000740)={0x0}}, 0x0) sendmsg$L2TP_CMD_SESSION_DELETE(0xffffffffffffffff, &(0x7f0000000340)={&(0x7f0000000100)={0x10, 0x0, 0x0, 0x4000000}, 0xc, 0x0}, 0x0) syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000040)='./file0\x00', 0x0, 0x41c, &(0x7f0000000540)=[{&(0x7f0000010000)="200000002602000019000700600100000f040000000000000000000004000000000002000020000020000000ddf4655fddf4655f0100ffff53ef010001000000ddf4655f000000000000000001000000000000000b0000000001000008000000d26400004003", 0x66, 0x400}, {&(0x7f0000010100)="0000000000000000000000026856d49a00cc4371bd6a7c893f280045010040", 0x1f, 0x4e0}, {&(0x7f0000010300)="03", 0xfeb1, 0x640}, {&(0x7f0000010400)="030000000200000005", 0xffc3, 0x800}, {&(0x7f0000010e00)="ed41000000040000ddf4655fddf4655fddf4655f000000000000040020", 0x1d, 0x1500}, {&(0x7f00000000c0)="80810000007f", 0xfc3b, 0x1600}], 0x81, &(0x7f0000000180)={[{@errors_remount}]}) 04:23:34 executing program 2: sendmsg$BATADV_CMD_GET_ORIGINATORS(0xffffffffffffffff, &(0x7f0000000780)={0x0, 0x0, &(0x7f0000000740)={0x0}}, 0x0) sendmsg$L2TP_CMD_SESSION_DELETE(0xffffffffffffffff, &(0x7f0000000340)={&(0x7f0000000100)={0x10, 0x0, 0x0, 0x4000000}, 0xc, 0x0}, 0x0) syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000040)='./file0\x00', 0x0, 0x41c, &(0x7f0000000540)=[{&(0x7f0000010000)="200000960002000019000700600100000f040000000000000000000004000000000002000020000020000000ddf4655fddf4655f0100ffff53ef010001000000ddf4655f000000000000000001000000000000000b0000000001000008000000d26400004003", 0x66, 0x400}, {&(0x7f0000010100)="0000000000000000000000026856d49a00cc4371bd6a7c893f280045010040", 0x1f, 0x4e0}, {&(0x7f0000010300)="03", 0xfeb1, 0x640}, {&(0x7f0000010400)="030000000200000005", 0xffc3, 0x800}, {&(0x7f0000010e00)="ed41000000040000ddf4655fddf4655fddf4655f000000000000040020", 0x1d, 0x1500}, {&(0x7f00000000c0)="80810000007f", 0xfc3b, 0x1600}], 0x81, &(0x7f0000000180)={[{@errors_remount}]}) 04:23:34 executing program 0: bpf$OBJ_GET_MAP(0x7, &(0x7f0000000180)={&(0x7f0000000100)='./file0\x00'}, 0x10) mkdir(&(0x7f00000000c0)='./file0\x00', 0x0) 04:23:34 executing program 0: mkdir(&(0x7f00000002c0)='./file0\x00', 0x0) bpf$OBJ_GET_PROG(0x7, &(0x7f0000000200)={&(0x7f00000001c0)='./file0\x00'}, 0x10) [ 445.560842][T26487] loop4: detected capacity change from 0 to 264192 [ 445.565296][T26486] loop2: detected capacity change from 0 to 264192 [ 445.570597][T26483] loop3: detected capacity change from 0 to 264192 [ 445.578371][T26490] loop5: detected capacity change from 0 to 264192 [ 445.593715][T26486] EXT4-fs (loop2): inodes count not valid: 2516582432 vs 32 04:23:34 executing program 0: perf_event_open(&(0x7f0000000200)={0x2, 0x80, 0x1b, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f0000000280)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1ff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0xbfffffffffffffff, 0xffffffffffffffff, 0x0) mkdir(0x0, 0x0) r0 = perf_event_open(&(0x7f0000000100)={0x2, 0x80, 0xc0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0) close(r0) socketpair(0x1, 0x1, 0x0, &(0x7f0000000040)) ioctl$PERF_EVENT_IOC_SET_FILTER(r0, 0x541b, &(0x7f0000000000)='&@[\x00') unlink(&(0x7f0000000300)='./file0\x00') [ 445.608716][T26487] EXT4-fs (loop4): ext4_check_descriptors: Inode bitmap for group 0 overlaps block group descriptors [ 445.624906][T26483] EXT4-fs (loop3): inodes count not valid: 1359151136 vs 32 [ 445.632546][T26490] EXT4-fs (loop5): ext4_check_descriptors: Inode bitmap for group 0 overlaps block group descriptors [ 445.653606][T26487] EXT4-fs (loop4): orphan cleanup on readonly fs 04:23:34 executing program 2: sendmsg$BATADV_CMD_GET_ORIGINATORS(0xffffffffffffffff, &(0x7f0000000780)={0x0, 0x0, &(0x7f0000000740)={0x0}}, 0x0) sendmsg$L2TP_CMD_SESSION_DELETE(0xffffffffffffffff, &(0x7f0000000340)={&(0x7f0000000100)={0x10, 0x0, 0x0, 0x4000000}, 0xc, 0x0}, 0x0) syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000040)='./file0\x00', 0x0, 0x41c, &(0x7f0000000540)=[{&(0x7f0000010000)="200001960002000019000700600100000f040000000000000000000004000000000002000020000020000000ddf4655fddf4655f0100ffff53ef010001000000ddf4655f000000000000000001000000000000000b0000000001000008000000d26400004003", 0x66, 0x400}, {&(0x7f0000010100)="0000000000000000000000026856d49a00cc4371bd6a7c893f280045010040", 0x1f, 0x4e0}, {&(0x7f0000010300)="03", 0xfeb1, 0x640}, {&(0x7f0000010400)="030000000200000005", 0xffc3, 0x800}, {&(0x7f0000010e00)="ed41000000040000ddf4655fddf4655fddf4655f000000000000040020", 0x1d, 0x1500}, {&(0x7f00000000c0)="80810000007f", 0xfc3b, 0x1600}], 0x81, &(0x7f0000000180)={[{@errors_remount}]}) 04:23:34 executing program 3: sendmsg$BATADV_CMD_GET_ORIGINATORS(0xffffffffffffffff, &(0x7f0000000780)={0x0, 0x0, &(0x7f0000000740)={0x0}}, 0x0) sendmsg$L2TP_CMD_SESSION_DELETE(0xffffffffffffffff, &(0x7f0000000340)={&(0x7f0000000100)={0x10, 0x0, 0x0, 0x4000000}, 0xc, 0x0}, 0x0) syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000040)='./file0\x00', 0x0, 0x41c, &(0x7f0000000540)=[{&(0x7f0000010000)="200000550002000019000700600100000f040000000000000000000004000000000002000020000020000000ddf4655fddf4655f0100ffff53ef010001000000ddf4655f000000000000000001000000000000000b0000000001000008000000d26400004003", 0x66, 0x400}, {&(0x7f0000010100)="0000000000000000000000026856d49a00cc4371bd6a7c893f280045010040", 0x1f, 0x4e0}, {&(0x7f0000010300)="03", 0xfeb1, 0x640}, {&(0x7f0000010400)="030000000200000005", 0xffc3, 0x800}, {&(0x7f0000010e00)="ed41000000040000ddf4655fddf4655fddf4655f000000000000040020", 0x1d, 0x1500}, {&(0x7f00000000c0)="80810000007f", 0xfc3b, 0x1600}], 0x81, &(0x7f0000000180)={[{@errors_remount}]}) 04:23:34 executing program 0: bpf$BPF_PROG_RAW_TRACEPOINT_LOAD(0x5, &(0x7f0000000240)={0x11, 0x3, &(0x7f0000000000)=@framed, &(0x7f0000000080)='syzkaller\x00', 0x6, 0xa7, &(0x7f00000000c0)=""/167, 0x0, 0x4, '\x00', 0x0, 0x0, 0xffffffffffffffff, 0x8, 0x0, 0x0, 0x10, 0x0}, 0x80) [ 445.668001][T26487] EXT4-fs error (device loop4): __ext4_iget:4988: inode #3: block 67108864: comm syz-executor.4: invalid block [ 445.691778][T26490] EXT4-fs (loop5): orphan cleanup on readonly fs [ 445.716455][T26490] EXT4-fs error (device loop5): __ext4_iget:4988: inode #3: block 67108864: comm syz-executor.5: invalid block [ 445.732474][T26504] loop3: detected capacity change from 0 to 264192 [ 445.748855][T26503] loop2: detected capacity change from 0 to 264192 [ 445.755722][T26487] EXT4-fs (loop4): Remounting filesystem read-only [ 445.762293][T26487] EXT4-fs error (device loop4): ext4_quota_enable:6781: comm syz-executor.4: Bad quota inode # 3 [ 445.772905][T26490] EXT4-fs (loop5): Remounting filesystem read-only [ 445.779546][T26490] EXT4-fs error (device loop5): ext4_quota_enable:6781: comm syz-executor.5: Bad quota inode # 3 [ 445.792958][T26503] EXT4-fs (loop2): inodes count not valid: 2516647968 vs 32 [ 445.800370][T26487] EXT4-fs warning (device loop4): ext4_enable_quotas:6821: Failed to enable quota tracking (type=0, err=-117). Please run e2fsck to fix. 04:23:34 executing program 1: bpf$OBJ_GET_MAP(0xb, &(0x7f0000000000)={0x0}, 0x20) getpid() syz_clone(0x40800200, 0x0, 0x0, 0x0, &(0x7f00000001c0), &(0x7f0000000200)="3a7202ff1a587fbf1dac45c2d0fb5e7da1") 04:23:34 executing program 4: sendmsg$BATADV_CMD_GET_ORIGINATORS(0xffffffffffffffff, &(0x7f0000000780)={0x0, 0x0, &(0x7f0000000740)={0x0}}, 0x0) sendmsg$L2TP_CMD_SESSION_DELETE(0xffffffffffffffff, &(0x7f0000000340)={&(0x7f0000000100)={0x10, 0x0, 0x0, 0x4000000}, 0xc, 0x0}, 0x0) syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000040)='./file0\x00', 0x0, 0x41c, &(0x7f0000000540)=[{&(0x7f0000010000)="200000002702000019000700600100000f040000000000000000000004000000000002000020000020000000ddf4655fddf4655f0100ffff53ef010001000000ddf4655f000000000000000001000000000000000b0000000001000008000000d26400004003", 0x66, 0x400}, {&(0x7f0000010100)="0000000000000000000000026856d49a00cc4371bd6a7c893f280045010040", 0x1f, 0x4e0}, {&(0x7f0000010300)="03", 0xfeb1, 0x640}, {&(0x7f0000010400)="030000000200000005", 0xffc3, 0x800}, {&(0x7f0000010e00)="ed41000000040000ddf4655fddf4655fddf4655f000000000000040020", 0x1d, 0x1500}, {&(0x7f00000000c0)="80810000007f", 0xfc3b, 0x1600}], 0x81, &(0x7f0000000180)={[{@errors_remount}]}) 04:23:34 executing program 0: socketpair$unix(0x1, 0x2, 0x0, &(0x7f0000000000)={0xffffffffffffffff}) sendmsg$sock(r0, &(0x7f00000002c0)={&(0x7f0000000040)=@caif=@dbg, 0x80, 0x0}, 0x0) 04:23:34 executing program 5: sendmsg$nl_route(0xffffffffffffffff, &(0x7f0000000480)={&(0x7f00000003c0)={0x10, 0x0, 0x0, 0x200}, 0xc, &(0x7f0000000440)={&(0x7f0000000400)=@ipv6_getmulticast={0x14, 0x3a, 0x203, 0x70bd2c, 0x25dfdbfc, {}, ["", "", "", "", "", ""]}, 0x14}, 0x1, 0x0, 0x0, 0x4000}, 0x80) sendmsg$BATADV_CMD_GET_ORIGINATORS(0xffffffffffffffff, &(0x7f0000000780)={0x0, 0x0, &(0x7f0000000740)={0x0}}, 0x0) sendmsg$BATADV_CMD_GET_HARDIF(0xffffffffffffffff, &(0x7f0000000200)={0x0, 0x0, &(0x7f00000001c0)={&(0x7f0000000140)={0x14, 0x0, 0x0, 0x70bd27}, 0x14}}, 0x0) r0 = socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_genetlink_get_family_id$l2tp(&(0x7f0000000680), 0xffffffffffffffff) sendmsg$L2TP_CMD_TUNNEL_CREATE(r0, &(0x7f0000000240)={0x0, 0x0, &(0x7f0000000380)={&(0x7f0000000300)={0x44, r1, 0x917, 0x0, 0x0, {}, [@L2TP_ATTR_PROTO_VERSION={0x5}, @L2TP_ATTR_CONN_ID={0x8, 0x9, 0xc000000}, @L2TP_ATTR_ENCAP_TYPE={0x6, 0x2, 0x1}, @L2TP_ATTR_PEER_CONN_ID={0x8}, @L2TP_ATTR_IP_SADDR={0x8, 0x18, @loopback=0xac1414aa}, @L2TP_ATTR_IP_DADDR={0x8, 0x19, @multicast2}]}, 0x44}}, 0x0) sendmsg$L2TP_CMD_SESSION_DELETE(0xffffffffffffffff, &(0x7f0000000340)={&(0x7f0000000100)={0x10, 0x0, 0x0, 0x4000000}, 0xc, &(0x7f0000000300)={&(0x7f00000002c0)={0x40, r1, 0x8, 0x70bd25, 0x25dfdbfc, {}, [@L2TP_ATTR_UDP_CSUM={0x5, 0xd, 0x1}, @L2TP_ATTR_IP6_DADDR={0x14, 0x20, @local}, @L2TP_ATTR_FD={0x8, 0x17, @l2tp}, @L2TP_ATTR_UDP_ZERO_CSUM6_TX={0x5}]}, 0x40}, 0x1, 0x0, 0x0, 0x4000000}, 0x4000042) syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000040)='./file0\x00', 0x32000000, 0x41c, &(0x7f0000000540)=[{&(0x7f0000010000)="200000000002000019000700600100000f040000000000000000000004000000000002000020000020000000ddf4655fddf4655f0100ffff53ef010001000000ddf4655f000000000000000001000000000000000b0000000001000008000000d26400004003", 0x66, 0x400}, {&(0x7f0000010100)="0000000000000000000000026856d49a00cc4371bd6a7c893f280045010040", 0x1f, 0x4e0}, {&(0x7f0000010300)="03", 0xfeb1, 0x640}, {&(0x7f0000010400)="030000000200000005", 0xffc3, 0x800}, {&(0x7f0000010e00)="ed41000000040000ddf4655fddf4655fddf4655f000000000000040020", 0x1d, 0x1500}, {&(0x7f00000000c0)="80810000007f", 0xfc3b, 0x1600}], 0x81, &(0x7f0000000180)={[{@errors_remount}]}) 04:23:34 executing program 2: sendmsg$BATADV_CMD_GET_ORIGINATORS(0xffffffffffffffff, &(0x7f0000000780)={0x0, 0x0, &(0x7f0000000740)={0x0}}, 0x0) sendmsg$L2TP_CMD_SESSION_DELETE(0xffffffffffffffff, &(0x7f0000000340)={&(0x7f0000000100)={0x10, 0x0, 0x0, 0x4000000}, 0xc, 0x0}, 0x0) syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000040)='./file0\x00', 0x0, 0x41c, &(0x7f0000000540)=[{&(0x7f0000010000)="2000019a0002000019000700600100000f040000000000000000000004000000000002000020000020000000ddf4655fddf4655f0100ffff53ef010001000000ddf4655f000000000000000001000000000000000b0000000001000008000000d26400004003", 0x66, 0x400}, {&(0x7f0000010100)="0000000000000000000000026856d49a00cc4371bd6a7c893f280045010040", 0x1f, 0x4e0}, {&(0x7f0000010300)="03", 0xfeb1, 0x640}, {&(0x7f0000010400)="030000000200000005", 0xffc3, 0x800}, {&(0x7f0000010e00)="ed41000000040000ddf4655fddf4655fddf4655f000000000000040020", 0x1d, 0x1500}, {&(0x7f00000000c0)="80810000007f", 0xfc3b, 0x1600}], 0x81, &(0x7f0000000180)={[{@errors_remount}]}) 04:23:34 executing program 0: perf_event_open(&(0x7f0000000200)={0x2, 0x80, 0x1b, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f0000000280)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1ff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0xbfffffffffffffff, 0xffffffffffffffff, 0x0) r0 = perf_event_open(&(0x7f0000000100)={0x2, 0x80, 0xc0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0) close(r0) socketpair(0x1, 0x1, 0x0, &(0x7f0000000040)) ioctl$PERF_EVENT_IOC_SET_FILTER(r0, 0x5452, &(0x7f0000000000)='&@[\x00') [ 445.814433][T26487] EXT4-fs (loop4): Cannot turn on quotas: error -117 [ 445.816190][T26504] EXT4-fs (loop3): inodes count not valid: 1426063392 vs 32 [ 445.829714][T26490] EXT4-fs warning (device loop5): ext4_enable_quotas:6821: Failed to enable quota tracking (type=0, err=-117). Please run e2fsck to fix. [ 445.843744][T26490] EXT4-fs (loop5): Cannot turn on quotas: error -117 04:23:34 executing program 3: sendmsg$BATADV_CMD_GET_ORIGINATORS(0xffffffffffffffff, &(0x7f0000000780)={0x0, 0x0, &(0x7f0000000740)={0x0}}, 0x0) sendmsg$L2TP_CMD_SESSION_DELETE(0xffffffffffffffff, &(0x7f0000000340)={&(0x7f0000000100)={0x10, 0x0, 0x0, 0x4000000}, 0xc, 0x0}, 0x0) syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000040)='./file0\x00', 0x0, 0x41c, &(0x7f0000000540)=[{&(0x7f0000010000)="200001550002000019000700600100000f040000000000000000000004000000000002000020000020000000ddf4655fddf4655f0100ffff53ef010001000000ddf4655f000000000000000001000000000000000b0000000001000008000000d26400004003", 0x66, 0x400}, {&(0x7f0000010100)="0000000000000000000000026856d49a00cc4371bd6a7c893f280045010040", 0x1f, 0x4e0}, {&(0x7f0000010300)="03", 0xfeb1, 0x640}, {&(0x7f0000010400)="030000000200000005", 0xffc3, 0x800}, {&(0x7f0000010e00)="ed41000000040000ddf4655fddf4655fddf4655f000000000000040020", 0x1d, 0x1500}, {&(0x7f00000000c0)="80810000007f", 0xfc3b, 0x1600}], 0x81, &(0x7f0000000180)={[{@errors_remount}]}) [ 445.897964][T26515] loop5: detected capacity change from 0 to 264192 [ 445.906062][T26513] loop2: detected capacity change from 0 to 264192 [ 445.924912][T26515] EXT4-fs (loop5): ext4_check_descriptors: Inode bitmap for group 0 overlaps block group descriptors [ 445.936340][T26513] EXT4-fs (loop2): inodes count not valid: 2583756832 vs 32 04:23:34 executing program 0: bpf$OBJ_GET_MAP(0x7, &(0x7f0000000280)={&(0x7f0000000200)='./file0\x00'}, 0x10) mkdir(&(0x7f0000000000)='./file0\x00', 0x0) [ 445.972581][T26515] EXT4-fs (loop5): orphan cleanup on readonly fs [ 445.979493][T26519] loop3: detected capacity change from 0 to 264192 [ 445.979702][T26515] EXT4-fs error (device loop5): __ext4_iget:4988: inode #3: block 67108864: comm syz-executor.5: invalid block [ 445.999761][T26515] EXT4-fs (loop5): Remounting filesystem read-only [ 446.006314][T26515] EXT4-fs error (device loop5): ext4_quota_enable:6781: comm syz-executor.5: Bad quota inode # 3 04:23:34 executing program 0: socketpair$tipc(0x1e, 0x2, 0x0, &(0x7f0000000080)={0xffffffffffffffff}) sendmsg$sock(r0, &(0x7f0000000700)={0x0, 0x0, &(0x7f0000000680)=[{&(0x7f0000000140)="de", 0x1}], 0x1}, 0x0) 04:23:34 executing program 5: sendmsg$nl_route(0xffffffffffffffff, &(0x7f0000000480)={&(0x7f00000003c0)={0x10, 0x0, 0x0, 0x200}, 0xc, &(0x7f0000000440)={&(0x7f0000000400)=@ipv6_getmulticast={0x14, 0x3a, 0x203, 0x70bd2c, 0x25dfdbfc, {}, ["", "", "", "", "", ""]}, 0x14}, 0x1, 0x0, 0x0, 0x4000}, 0x80) sendmsg$BATADV_CMD_GET_ORIGINATORS(0xffffffffffffffff, &(0x7f0000000780)={0x0, 0x0, &(0x7f0000000740)={0x0}}, 0x0) sendmsg$BATADV_CMD_GET_HARDIF(0xffffffffffffffff, &(0x7f0000000200)={0x0, 0x0, &(0x7f00000001c0)={&(0x7f0000000140)={0x14, 0x0, 0x0, 0x70bd27}, 0x14}}, 0x0) r0 = socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_genetlink_get_family_id$l2tp(&(0x7f0000000680), 0xffffffffffffffff) sendmsg$L2TP_CMD_TUNNEL_CREATE(r0, &(0x7f0000000240)={0x0, 0x0, &(0x7f0000000380)={&(0x7f0000000300)={0x44, r1, 0x917, 0x0, 0x0, {}, [@L2TP_ATTR_PROTO_VERSION={0x5}, @L2TP_ATTR_CONN_ID={0x8, 0x9, 0xc000000}, @L2TP_ATTR_ENCAP_TYPE={0x6, 0x2, 0x1}, @L2TP_ATTR_PEER_CONN_ID={0x8}, @L2TP_ATTR_IP_SADDR={0x8, 0x18, @loopback=0xac1414aa}, @L2TP_ATTR_IP_DADDR={0x8, 0x19, @multicast2}]}, 0x44}}, 0x0) sendmsg$L2TP_CMD_SESSION_DELETE(0xffffffffffffffff, &(0x7f0000000340)={&(0x7f0000000100)={0x10, 0x0, 0x0, 0x4000000}, 0xc, &(0x7f0000000300)={&(0x7f00000002c0)={0x40, r1, 0x8, 0x70bd25, 0x25dfdbfc, {}, [@L2TP_ATTR_UDP_CSUM={0x5, 0xd, 0x1}, @L2TP_ATTR_IP6_DADDR={0x14, 0x20, @local}, @L2TP_ATTR_FD={0x8, 0x17, @l2tp}, @L2TP_ATTR_UDP_ZERO_CSUM6_TX={0x5}]}, 0x40}, 0x1, 0x0, 0x0, 0x4000000}, 0x4000042) syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000040)='./file0\x00', 0x3e000000, 0x41c, &(0x7f0000000540)=[{&(0x7f0000010000)="200000000002000019000700600100000f040000000000000000000004000000000002000020000020000000ddf4655fddf4655f0100ffff53ef010001000000ddf4655f000000000000000001000000000000000b0000000001000008000000d26400004003", 0x66, 0x400}, {&(0x7f0000010100)="0000000000000000000000026856d49a00cc4371bd6a7c893f280045010040", 0x1f, 0x4e0}, {&(0x7f0000010300)="03", 0xfeb1, 0x640}, {&(0x7f0000010400)="030000000200000005", 0xffc3, 0x800}, {&(0x7f0000010e00)="ed41000000040000ddf4655fddf4655fddf4655f000000000000040020", 0x1d, 0x1500}, {&(0x7f00000000c0)="80810000007f", 0xfc3b, 0x1600}], 0x81, &(0x7f0000000180)={[{@errors_remount}]}) 04:23:34 executing program 1: socketpair$nbd(0x1, 0x1, 0x0, &(0x7f0000000180)={0xffffffffffffffff, 0xffffffffffffffff}) sendmsg(r0, &(0x7f0000003b80)={0x0, 0x0, &(0x7f0000000740)=[{&(0x7f0000000280)="1ba7", 0x2}], 0x1}, 0x0) recvmsg(r1, &(0x7f0000003a40)={0x0, 0x0, 0x0}, 0x0) 04:23:34 executing program 2: sendmsg$BATADV_CMD_GET_ORIGINATORS(0xffffffffffffffff, &(0x7f0000000780)={0x0, 0x0, &(0x7f0000000740)={0x0}}, 0x0) sendmsg$L2TP_CMD_SESSION_DELETE(0xffffffffffffffff, &(0x7f0000000340)={&(0x7f0000000100)={0x10, 0x0, 0x0, 0x4000000}, 0xc, 0x0}, 0x0) syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000040)='./file0\x00', 0x0, 0x41c, &(0x7f0000000540)=[{&(0x7f0000010000)="2000039e0002000019000700600100000f040000000000000000000004000000000002000020000020000000ddf4655fddf4655f0100ffff53ef010001000000ddf4655f000000000000000001000000000000000b0000000001000008000000d26400004003", 0x66, 0x400}, {&(0x7f0000010100)="0000000000000000000000026856d49a00cc4371bd6a7c893f280045010040", 0x1f, 0x4e0}, {&(0x7f0000010300)="03", 0xfeb1, 0x640}, {&(0x7f0000010400)="030000000200000005", 0xffc3, 0x800}, {&(0x7f0000010e00)="ed41000000040000ddf4655fddf4655fddf4655f000000000000040020", 0x1d, 0x1500}, {&(0x7f00000000c0)="80810000007f", 0xfc3b, 0x1600}], 0x81, &(0x7f0000000180)={[{@errors_remount}]}) 04:23:34 executing program 0: socketpair$nbd(0x1, 0x1, 0x0, &(0x7f00000034c0)={0xffffffffffffffff, 0xffffffffffffffff}) sendmsg$sock(r0, &(0x7f0000003800)={0x0, 0x0, 0x0}, 0x0) [ 446.008607][T26522] loop4: detected capacity change from 0 to 264192 [ 446.023525][T26515] EXT4-fs warning (device loop5): ext4_enable_quotas:6821: Failed to enable quota tracking (type=0, err=-117). Please run e2fsck to fix. [ 446.028685][T26519] EXT4-fs (loop3): inodes count not valid: 1426128928 vs 32 [ 446.037563][T26515] EXT4-fs (loop5): Cannot turn on quotas: error -117 [ 446.111731][T26522] EXT4-fs (loop4): ext4_check_descriptors: Inode bitmap for group 0 overlaps block group descriptors [ 446.120631][T26531] loop2: detected capacity change from 0 to 264192 [ 446.131172][T26527] loop5: detected capacity change from 0 to 264192 [ 446.141090][T26531] EXT4-fs (loop2): inodes count not valid: 2650996768 vs 32 [ 446.153738][T26522] EXT4-fs (loop4): orphan cleanup on readonly fs [ 446.154281][T26527] EXT4-fs (loop5): ext4_check_descriptors: Inode bitmap for group 0 overlaps block group descriptors [ 446.160323][T26522] EXT4-fs error (device loop4): __ext4_iget:4988: inode #3: block 67108864: comm syz-executor.4: invalid block [ 446.174666][T26527] EXT4-fs (loop5): orphan cleanup on readonly fs [ 446.183998][T26522] EXT4-fs (loop4): Remounting filesystem read-only [ 446.195834][T26527] EXT4-fs error (device loop5): __ext4_iget:4988: inode #3: block 67108864: comm syz-executor.5: invalid block [ 446.195854][T26522] EXT4-fs error (device loop4): ext4_quota_enable:6781: comm syz-executor.4: Bad quota inode # 3 [ 446.208563][T26527] EXT4-fs (loop5): Remounting filesystem read-only [ 446.224691][T26527] EXT4-fs error (device loop5): ext4_quota_enable:6781: comm syz-executor.5: Bad quota inode # 3 [ 446.232176][T26522] EXT4-fs warning (device loop4): ext4_enable_quotas:6821: Failed to enable quota tracking (type=0, err=-117). Please run e2fsck to fix. 04:23:35 executing program 4: sendmsg$BATADV_CMD_GET_ORIGINATORS(0xffffffffffffffff, &(0x7f0000000780)={0x0, 0x0, &(0x7f0000000740)={0x0}}, 0x0) sendmsg$L2TP_CMD_SESSION_DELETE(0xffffffffffffffff, &(0x7f0000000340)={&(0x7f0000000100)={0x10, 0x0, 0x0, 0x4000000}, 0xc, 0x0}, 0x0) syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000040)='./file0\x00', 0x0, 0x41c, &(0x7f0000000540)=[{&(0x7f0000010000)="200000002802000019000700600100000f040000000000000000000004000000000002000020000020000000ddf4655fddf4655f0100ffff53ef010001000000ddf4655f000000000000000001000000000000000b0000000001000008000000d26400004003", 0x66, 0x400}, {&(0x7f0000010100)="0000000000000000000000026856d49a00cc4371bd6a7c893f280045010040", 0x1f, 0x4e0}, {&(0x7f0000010300)="03", 0xfeb1, 0x640}, {&(0x7f0000010400)="030000000200000005", 0xffc3, 0x800}, {&(0x7f0000010e00)="ed41000000040000ddf4655fddf4655fddf4655f000000000000040020", 0x1d, 0x1500}, {&(0x7f00000000c0)="80810000007f", 0xfc3b, 0x1600}], 0x81, &(0x7f0000000180)={[{@errors_remount}]}) 04:23:35 executing program 3: sendmsg$BATADV_CMD_GET_ORIGINATORS(0xffffffffffffffff, &(0x7f0000000780)={0x0, 0x0, &(0x7f0000000740)={0x0}}, 0x0) sendmsg$L2TP_CMD_SESSION_DELETE(0xffffffffffffffff, &(0x7f0000000340)={&(0x7f0000000100)={0x10, 0x0, 0x0, 0x4000000}, 0xc, 0x0}, 0x0) syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000040)='./file0\x00', 0x0, 0x41c, &(0x7f0000000540)=[{&(0x7f0000010000)="2000015e0002000019000700600100000f040000000000000000000004000000000002000020000020000000ddf4655fddf4655f0100ffff53ef010001000000ddf4655f000000000000000001000000000000000b0000000001000008000000d26400004003", 0x66, 0x400}, {&(0x7f0000010100)="0000000000000000000000026856d49a00cc4371bd6a7c893f280045010040", 0x1f, 0x4e0}, {&(0x7f0000010300)="03", 0xfeb1, 0x640}, {&(0x7f0000010400)="030000000200000005", 0xffc3, 0x800}, {&(0x7f0000010e00)="ed41000000040000ddf4655fddf4655fddf4655f000000000000040020", 0x1d, 0x1500}, {&(0x7f00000000c0)="80810000007f", 0xfc3b, 0x1600}], 0x81, &(0x7f0000000180)={[{@errors_remount}]}) 04:23:35 executing program 1: bpf$MAP_CREATE(0x0, &(0x7f0000000040)=@base={0x1a, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, '\x00', 0x0, 0xffffffffffffffff, 0x0, 0x2, 0x2}, 0x48) 04:23:35 executing program 0: r0 = socket$kcm(0x29, 0x2, 0x0) ioctl$sock_kcm_SIOCKCMUNATTACH(r0, 0x89e1, &(0x7f0000000380)) 04:23:35 executing program 2: sendmsg$BATADV_CMD_GET_ORIGINATORS(0xffffffffffffffff, &(0x7f0000000780)={0x0, 0x0, &(0x7f0000000740)={0x0}}, 0x0) sendmsg$L2TP_CMD_SESSION_DELETE(0xffffffffffffffff, &(0x7f0000000340)={&(0x7f0000000100)={0x10, 0x0, 0x0, 0x4000000}, 0xc, 0x0}, 0x0) syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000040)='./file0\x00', 0x0, 0x41c, &(0x7f0000000540)=[{&(0x7f0000010000)="200002b10002000019000700600100000f040000000000000000000004000000000002000020000020000000ddf4655fddf4655f0100ffff53ef010001000000ddf4655f000000000000000001000000000000000b0000000001000008000000d26400004003", 0x66, 0x400}, {&(0x7f0000010100)="0000000000000000000000026856d49a00cc4371bd6a7c893f280045010040", 0x1f, 0x4e0}, {&(0x7f0000010300)="03", 0xfeb1, 0x640}, {&(0x7f0000010400)="030000000200000005", 0xffc3, 0x800}, {&(0x7f0000010e00)="ed41000000040000ddf4655fddf4655fddf4655f000000000000040020", 0x1d, 0x1500}, {&(0x7f00000000c0)="80810000007f", 0xfc3b, 0x1600}], 0x81, &(0x7f0000000180)={[{@errors_remount}]}) 04:23:35 executing program 5: sendmsg$nl_route(0xffffffffffffffff, &(0x7f0000000480)={&(0x7f00000003c0)={0x10, 0x0, 0x0, 0x200}, 0xc, &(0x7f0000000440)={&(0x7f0000000400)=@ipv6_getmulticast={0x14, 0x3a, 0x203, 0x70bd2c, 0x25dfdbfc, {}, ["", "", "", "", "", ""]}, 0x14}, 0x1, 0x0, 0x0, 0x4000}, 0x80) sendmsg$BATADV_CMD_GET_ORIGINATORS(0xffffffffffffffff, &(0x7f0000000780)={0x0, 0x0, &(0x7f0000000740)={0x0}}, 0x0) sendmsg$BATADV_CMD_GET_HARDIF(0xffffffffffffffff, &(0x7f0000000200)={0x0, 0x0, &(0x7f00000001c0)={&(0x7f0000000140)={0x14, 0x0, 0x0, 0x70bd27}, 0x14}}, 0x0) r0 = socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_genetlink_get_family_id$l2tp(&(0x7f0000000680), 0xffffffffffffffff) sendmsg$L2TP_CMD_TUNNEL_CREATE(r0, &(0x7f0000000240)={0x0, 0x0, &(0x7f0000000380)={&(0x7f0000000300)={0x44, r1, 0x917, 0x0, 0x0, {}, [@L2TP_ATTR_PROTO_VERSION={0x5}, @L2TP_ATTR_CONN_ID={0x8, 0x9, 0xc000000}, @L2TP_ATTR_ENCAP_TYPE={0x6, 0x2, 0x1}, @L2TP_ATTR_PEER_CONN_ID={0x8}, @L2TP_ATTR_IP_SADDR={0x8, 0x18, @loopback=0xac1414aa}, @L2TP_ATTR_IP_DADDR={0x8, 0x19, @multicast2}]}, 0x44}}, 0x0) sendmsg$L2TP_CMD_SESSION_DELETE(0xffffffffffffffff, &(0x7f0000000340)={&(0x7f0000000100)={0x10, 0x0, 0x0, 0x4000000}, 0xc, &(0x7f0000000300)={&(0x7f00000002c0)={0x40, r1, 0x8, 0x70bd25, 0x25dfdbfc, {}, [@L2TP_ATTR_UDP_CSUM={0x5, 0xd, 0x1}, @L2TP_ATTR_IP6_DADDR={0x14, 0x20, @local}, @L2TP_ATTR_FD={0x8, 0x17, @l2tp}, @L2TP_ATTR_UDP_ZERO_CSUM6_TX={0x5}]}, 0x40}, 0x1, 0x0, 0x0, 0x4000000}, 0x4000042) syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000040)='./file0\x00', 0x3f000000, 0x41c, &(0x7f0000000540)=[{&(0x7f0000010000)="200000000002000019000700600100000f040000000000000000000004000000000002000020000020000000ddf4655fddf4655f0100ffff53ef010001000000ddf4655f000000000000000001000000000000000b0000000001000008000000d26400004003", 0x66, 0x400}, {&(0x7f0000010100)="0000000000000000000000026856d49a00cc4371bd6a7c893f280045010040", 0x1f, 0x4e0}, {&(0x7f0000010300)="03", 0xfeb1, 0x640}, {&(0x7f0000010400)="030000000200000005", 0xffc3, 0x800}, {&(0x7f0000010e00)="ed41000000040000ddf4655fddf4655fddf4655f000000000000040020", 0x1d, 0x1500}, {&(0x7f00000000c0)="80810000007f", 0xfc3b, 0x1600}], 0x81, &(0x7f0000000180)={[{@errors_remount}]}) [ 446.236505][T26527] EXT4-fs warning (device loop5): ext4_enable_quotas:6821: Failed to enable quota tracking (type=0, err=-117). Please run e2fsck to fix. [ 446.249322][T26522] EXT4-fs (loop4): Cannot turn on quotas: error -117 [ 446.263305][T26527] EXT4-fs (loop5): Cannot turn on quotas: error -117 04:23:35 executing program 0: perf_event_open(&(0x7f0000000200)={0x2, 0x80, 0x1b, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f0000000280)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1ff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) bpf$MAP_CREATE(0x0, &(0x7f0000001140)=@base={0x6, 0x4, 0x8000, 0x100}, 0x48) 04:23:35 executing program 1: socketpair$nbd(0x1, 0x1, 0x0, &(0x7f0000000180)={0xffffffffffffffff, 0xffffffffffffffff}) sendmsg(r0, &(0x7f0000003b80)={0x0, 0x0, &(0x7f0000000740)=[{&(0x7f0000000280)="1b", 0x1}], 0x1}, 0x1) recvmsg(r1, &(0x7f0000003a40)={0x0, 0x0, 0x0}, 0x0) [ 446.315029][T26545] loop3: detected capacity change from 0 to 264192 [ 446.345025][T26544] loop2: detected capacity change from 0 to 264192 [ 446.353298][T26545] EXT4-fs (loop3): inodes count not valid: 1577123872 vs 32 [ 446.361660][T26547] loop4: detected capacity change from 0 to 264192 [ 446.371174][T26544] EXT4-fs (loop2): inodes count not valid: 2969698336 vs 32 [ 446.371302][T26549] loop5: detected capacity change from 0 to 264192 [ 446.379483][T26547] EXT4-fs (loop4): ext4_check_descriptors: Inode bitmap for group 0 overlaps block group descriptors [ 446.399234][T26549] EXT4-fs (loop5): ext4_check_descriptors: Inode bitmap for group 0 overlaps block group descriptors [ 446.399514][T26547] EXT4-fs (loop4): orphan cleanup on readonly fs [ 446.416648][T26547] EXT4-fs error (device loop4): __ext4_iget:4988: inode #3: block 67108864: comm syz-executor.4: invalid block [ 446.429263][T26547] EXT4-fs (loop4): Remounting filesystem read-only [ 446.435817][T26547] EXT4-fs error (device loop4): ext4_quota_enable:6781: comm syz-executor.4: Bad quota inode # 3 [ 446.448174][T26547] EXT4-fs warning (device loop4): ext4_enable_quotas:6821: Failed to enable quota tracking (type=0, err=-117). Please run e2fsck to fix. [ 446.448630][T26549] EXT4-fs (loop5): orphan cleanup on readonly fs [ 446.462253][T26547] EXT4-fs (loop4): Cannot turn on quotas: error -117 [ 446.476986][T26549] EXT4-fs error (device loop5): __ext4_iget:4988: inode #3: block 67108864: comm syz-executor.5: invalid block [ 446.501575][T26549] EXT4-fs (loop5): Remounting filesystem read-only 04:23:35 executing program 3: sendmsg$BATADV_CMD_GET_ORIGINATORS(0xffffffffffffffff, &(0x7f0000000780)={0x0, 0x0, &(0x7f0000000740)={0x0}}, 0x0) sendmsg$L2TP_CMD_SESSION_DELETE(0xffffffffffffffff, &(0x7f0000000340)={&(0x7f0000000100)={0x10, 0x0, 0x0, 0x4000000}, 0xc, 0x0}, 0x0) syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000040)='./file0\x00', 0x0, 0x41c, &(0x7f0000000540)=[{&(0x7f0000010000)="2000015f0002000019000700600100000f040000000000000000000004000000000002000020000020000000ddf4655fddf4655f0100ffff53ef010001000000ddf4655f000000000000000001000000000000000b0000000001000008000000d26400004003", 0x66, 0x400}, {&(0x7f0000010100)="0000000000000000000000026856d49a00cc4371bd6a7c893f280045010040", 0x1f, 0x4e0}, {&(0x7f0000010300)="03", 0xfeb1, 0x640}, {&(0x7f0000010400)="030000000200000005", 0xffc3, 0x800}, {&(0x7f0000010e00)="ed41000000040000ddf4655fddf4655fddf4655f000000000000040020", 0x1d, 0x1500}, {&(0x7f00000000c0)="80810000007f", 0xfc3b, 0x1600}], 0x81, &(0x7f0000000180)={[{@errors_remount}]}) 04:23:35 executing program 2: sendmsg$BATADV_CMD_GET_ORIGINATORS(0xffffffffffffffff, &(0x7f0000000780)={0x0, 0x0, &(0x7f0000000740)={0x0}}, 0x0) sendmsg$L2TP_CMD_SESSION_DELETE(0xffffffffffffffff, &(0x7f0000000340)={&(0x7f0000000100)={0x10, 0x0, 0x0, 0x4000000}, 0xc, 0x0}, 0x0) syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000040)='./file0\x00', 0x0, 0x41c, &(0x7f0000000540)=[{&(0x7f0000010000)="200014b30002000019000700600100000f040000000000000000000004000000000002000020000020000000ddf4655fddf4655f0100ffff53ef010001000000ddf4655f000000000000000001000000000000000b0000000001000008000000d26400004003", 0x66, 0x400}, {&(0x7f0000010100)="0000000000000000000000026856d49a00cc4371bd6a7c893f280045010040", 0x1f, 0x4e0}, {&(0x7f0000010300)="03", 0xfeb1, 0x640}, {&(0x7f0000010400)="030000000200000005", 0xffc3, 0x800}, {&(0x7f0000010e00)="ed41000000040000ddf4655fddf4655fddf4655f000000000000040020", 0x1d, 0x1500}, {&(0x7f00000000c0)="80810000007f", 0xfc3b, 0x1600}], 0x81, &(0x7f0000000180)={[{@errors_remount}]}) 04:23:35 executing program 4: sendmsg$BATADV_CMD_GET_ORIGINATORS(0xffffffffffffffff, &(0x7f0000000780)={0x0, 0x0, &(0x7f0000000740)={0x0}}, 0x0) sendmsg$L2TP_CMD_SESSION_DELETE(0xffffffffffffffff, &(0x7f0000000340)={&(0x7f0000000100)={0x10, 0x0, 0x0, 0x4000000}, 0xc, 0x0}, 0x0) syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000040)='./file0\x00', 0x0, 0x41c, &(0x7f0000000540)=[{&(0x7f0000010000)="200000002902000019000700600100000f040000000000000000000004000000000002000020000020000000ddf4655fddf4655f0100ffff53ef010001000000ddf4655f000000000000000001000000000000000b0000000001000008000000d26400004003", 0x66, 0x400}, {&(0x7f0000010100)="0000000000000000000000026856d49a00cc4371bd6a7c893f280045010040", 0x1f, 0x4e0}, {&(0x7f0000010300)="03", 0xfeb1, 0x640}, {&(0x7f0000010400)="030000000200000005", 0xffc3, 0x800}, {&(0x7f0000010e00)="ed41000000040000ddf4655fddf4655fddf4655f000000000000040020", 0x1d, 0x1500}, {&(0x7f00000000c0)="80810000007f", 0xfc3b, 0x1600}], 0x81, &(0x7f0000000180)={[{@errors_remount}]}) [ 446.508153][T26549] EXT4-fs error (device loop5): ext4_quota_enable:6781: comm syz-executor.5: Bad quota inode # 3 04:23:35 executing program 0: perf_event_open(&(0x7f0000000200)={0x2, 0x80, 0x1b, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f0000000280)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1ff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) bpf$MAP_CREATE(0x0, &(0x7f0000001140)=@base={0x6, 0x4, 0x8000, 0x100}, 0x48) [ 446.537083][T26558] loop2: detected capacity change from 0 to 264192 [ 446.544450][T26549] EXT4-fs warning (device loop5): ext4_enable_quotas:6821: Failed to enable quota tracking (type=0, err=-117). Please run e2fsck to fix. [ 446.558539][T26549] EXT4-fs (loop5): Cannot turn on quotas: error -117 [ 446.576697][T26558] EXT4-fs (loop2): inodes count not valid: 3004432416 vs 32 04:23:35 executing program 2: sendmsg$BATADV_CMD_GET_ORIGINATORS(0xffffffffffffffff, &(0x7f0000000780)={0x0, 0x0, &(0x7f0000000740)={0x0}}, 0x0) sendmsg$L2TP_CMD_SESSION_DELETE(0xffffffffffffffff, &(0x7f0000000340)={&(0x7f0000000100)={0x10, 0x0, 0x0, 0x4000000}, 0xc, 0x0}, 0x0) syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000040)='./file0\x00', 0x0, 0x41c, &(0x7f0000000540)=[{&(0x7f0000010000)="200014b40002000019000700600100000f040000000000000000000004000000000002000020000020000000ddf4655fddf4655f0100ffff53ef010001000000ddf4655f000000000000000001000000000000000b0000000001000008000000d26400004003", 0x66, 0x400}, {&(0x7f0000010100)="0000000000000000000000026856d49a00cc4371bd6a7c893f280045010040", 0x1f, 0x4e0}, {&(0x7f0000010300)="03", 0xfeb1, 0x640}, {&(0x7f0000010400)="030000000200000005", 0xffc3, 0x800}, {&(0x7f0000010e00)="ed41000000040000ddf4655fddf4655fddf4655f000000000000040020", 0x1d, 0x1500}, {&(0x7f00000000c0)="80810000007f", 0xfc3b, 0x1600}], 0x81, &(0x7f0000000180)={[{@errors_remount}]}) 04:23:35 executing program 5: sendmsg$nl_route(0xffffffffffffffff, &(0x7f0000000480)={&(0x7f00000003c0)={0x10, 0x0, 0x0, 0x200}, 0xc, &(0x7f0000000440)={&(0x7f0000000400)=@ipv6_getmulticast={0x14, 0x3a, 0x203, 0x70bd2c, 0x25dfdbfc, {}, ["", "", "", "", "", ""]}, 0x14}, 0x1, 0x0, 0x0, 0x4000}, 0x80) sendmsg$BATADV_CMD_GET_ORIGINATORS(0xffffffffffffffff, &(0x7f0000000780)={0x0, 0x0, &(0x7f0000000740)={0x0}}, 0x0) sendmsg$BATADV_CMD_GET_HARDIF(0xffffffffffffffff, &(0x7f0000000200)={0x0, 0x0, &(0x7f00000001c0)={&(0x7f0000000140)={0x14, 0x0, 0x0, 0x70bd27}, 0x14}}, 0x0) r0 = socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_genetlink_get_family_id$l2tp(&(0x7f0000000680), 0xffffffffffffffff) sendmsg$L2TP_CMD_TUNNEL_CREATE(r0, &(0x7f0000000240)={0x0, 0x0, &(0x7f0000000380)={&(0x7f0000000300)={0x44, r1, 0x917, 0x0, 0x0, {}, [@L2TP_ATTR_PROTO_VERSION={0x5}, @L2TP_ATTR_CONN_ID={0x8, 0x9, 0xc000000}, @L2TP_ATTR_ENCAP_TYPE={0x6, 0x2, 0x1}, @L2TP_ATTR_PEER_CONN_ID={0x8}, @L2TP_ATTR_IP_SADDR={0x8, 0x18, @loopback=0xac1414aa}, @L2TP_ATTR_IP_DADDR={0x8, 0x19, @multicast2}]}, 0x44}}, 0x0) sendmsg$L2TP_CMD_SESSION_DELETE(0xffffffffffffffff, &(0x7f0000000340)={&(0x7f0000000100)={0x10, 0x0, 0x0, 0x4000000}, 0xc, &(0x7f0000000300)={&(0x7f00000002c0)={0x40, r1, 0x8, 0x70bd25, 0x25dfdbfc, {}, [@L2TP_ATTR_UDP_CSUM={0x5, 0xd, 0x1}, @L2TP_ATTR_IP6_DADDR={0x14, 0x20, @local}, @L2TP_ATTR_FD={0x8, 0x17, @l2tp}, @L2TP_ATTR_UDP_ZERO_CSUM6_TX={0x5}]}, 0x40}, 0x1, 0x0, 0x0, 0x4000000}, 0x4000042) syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000040)='./file0\x00', 0x40000000, 0x41c, &(0x7f0000000540)=[{&(0x7f0000010000)="200000000002000019000700600100000f040000000000000000000004000000000002000020000020000000ddf4655fddf4655f0100ffff53ef010001000000ddf4655f000000000000000001000000000000000b0000000001000008000000d26400004003", 0x66, 0x400}, {&(0x7f0000010100)="0000000000000000000000026856d49a00cc4371bd6a7c893f280045010040", 0x1f, 0x4e0}, {&(0x7f0000010300)="03", 0xfeb1, 0x640}, {&(0x7f0000010400)="030000000200000005", 0xffc3, 0x800}, {&(0x7f0000010e00)="ed41000000040000ddf4655fddf4655fddf4655f000000000000040020", 0x1d, 0x1500}, {&(0x7f00000000c0)="80810000007f", 0xfc3b, 0x1600}], 0x81, &(0x7f0000000180)={[{@errors_remount}]}) 04:23:35 executing program 3: sendmsg$BATADV_CMD_GET_ORIGINATORS(0xffffffffffffffff, &(0x7f0000000780)={0x0, 0x0, &(0x7f0000000740)={0x0}}, 0x0) sendmsg$L2TP_CMD_SESSION_DELETE(0xffffffffffffffff, &(0x7f0000000340)={&(0x7f0000000100)={0x10, 0x0, 0x0, 0x4000000}, 0xc, 0x0}, 0x0) syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000040)='./file0\x00', 0x0, 0x41c, &(0x7f0000000540)=[{&(0x7f0000010000)="200000600002000019000700600100000f040000000000000000000004000000000002000020000020000000ddf4655fddf4655f0100ffff53ef010001000000ddf4655f000000000000000001000000000000000b0000000001000008000000d26400004003", 0x66, 0x400}, {&(0x7f0000010100)="0000000000000000000000026856d49a00cc4371bd6a7c893f280045010040", 0x1f, 0x4e0}, {&(0x7f0000010300)="03", 0xfeb1, 0x640}, {&(0x7f0000010400)="030000000200000005", 0xffc3, 0x800}, {&(0x7f0000010e00)="ed41000000040000ddf4655fddf4655fddf4655f000000000000040020", 0x1d, 0x1500}, {&(0x7f00000000c0)="80810000007f", 0xfc3b, 0x1600}], 0x81, &(0x7f0000000180)={[{@errors_remount}]}) [ 446.585815][T26559] loop3: detected capacity change from 0 to 264192 [ 446.599587][T26563] loop4: detected capacity change from 0 to 264192 [ 446.608847][T26559] EXT4-fs (loop3): inodes count not valid: 1593901088 vs 32 [ 446.618565][T26563] EXT4-fs (loop4): ext4_check_descriptors: Inode bitmap for group 0 overlaps block group descriptors [ 446.683866][T26565] loop2: detected capacity change from 0 to 264192 [ 446.701735][T26563] EXT4-fs (loop4): orphan cleanup on readonly fs [ 446.711238][T26567] loop3: detected capacity change from 0 to 264192 [ 446.720073][T26563] EXT4-fs error (device loop4): __ext4_iget:4988: inode #3: block 67108864: comm syz-executor.4: invalid block [ 446.742297][T26569] loop5: detected capacity change from 0 to 264192 [ 446.751439][T26565] EXT4-fs (loop2): inodes count not valid: 3021209632 vs 32 [ 446.762819][T26567] EXT4-fs (loop3): inodes count not valid: 1610612768 vs 32 [ 446.773594][T26563] EXT4-fs (loop4): Remounting filesystem read-only [ 446.780210][T26563] EXT4-fs error (device loop4): ext4_quota_enable:6781: comm syz-executor.4: Bad quota inode # 3 [ 446.802960][T26569] EXT4-fs (loop5): ext4_check_descriptors: Inode bitmap for group 0 overlaps block group descriptors [ 446.810252][T26563] EXT4-fs warning (device loop4): ext4_enable_quotas:6821: Failed to enable quota tracking (type=0, err=-117). Please run e2fsck to fix. [ 446.827977][T26563] EXT4-fs (loop4): Cannot turn on quotas: error -117 [ 446.839657][T26569] EXT4-fs (loop5): orphan cleanup on readonly fs 04:23:35 executing program 2: sendmsg$BATADV_CMD_GET_ORIGINATORS(0xffffffffffffffff, &(0x7f0000000780)={0x0, 0x0, &(0x7f0000000740)={0x0}}, 0x0) sendmsg$L2TP_CMD_SESSION_DELETE(0xffffffffffffffff, &(0x7f0000000340)={&(0x7f0000000100)={0x10, 0x0, 0x0, 0x4000000}, 0xc, 0x0}, 0x0) syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000040)='./file0\x00', 0x0, 0x41c, &(0x7f0000000540)=[{&(0x7f0000010000)="200014bd0002000019000700600100000f040000000000000000000004000000000002000020000020000000ddf4655fddf4655f0100ffff53ef010001000000ddf4655f000000000000000001000000000000000b0000000001000008000000d26400004003", 0x66, 0x400}, {&(0x7f0000010100)="0000000000000000000000026856d49a00cc4371bd6a7c893f280045010040", 0x1f, 0x4e0}, {&(0x7f0000010300)="03", 0xfeb1, 0x640}, {&(0x7f0000010400)="030000000200000005", 0xffc3, 0x800}, {&(0x7f0000010e00)="ed41000000040000ddf4655fddf4655fddf4655f000000000000040020", 0x1d, 0x1500}, {&(0x7f00000000c0)="80810000007f", 0xfc3b, 0x1600}], 0x81, &(0x7f0000000180)={[{@errors_remount}]}) 04:23:35 executing program 3: sendmsg$BATADV_CMD_GET_ORIGINATORS(0xffffffffffffffff, &(0x7f0000000780)={0x0, 0x0, &(0x7f0000000740)={0x0}}, 0x0) sendmsg$L2TP_CMD_SESSION_DELETE(0xffffffffffffffff, &(0x7f0000000340)={&(0x7f0000000100)={0x10, 0x0, 0x0, 0x4000000}, 0xc, 0x0}, 0x0) syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000040)='./file0\x00', 0x0, 0x41c, &(0x7f0000000540)=[{&(0x7f0000010000)="200001600002000019000700600100000f040000000000000000000004000000000002000020000020000000ddf4655fddf4655f0100ffff53ef010001000000ddf4655f000000000000000001000000000000000b0000000001000008000000d26400004003", 0x66, 0x400}, {&(0x7f0000010100)="0000000000000000000000026856d49a00cc4371bd6a7c893f280045010040", 0x1f, 0x4e0}, {&(0x7f0000010300)="03", 0xfeb1, 0x640}, {&(0x7f0000010400)="030000000200000005", 0xffc3, 0x800}, {&(0x7f0000010e00)="ed41000000040000ddf4655fddf4655fddf4655f000000000000040020", 0x1d, 0x1500}, {&(0x7f00000000c0)="80810000007f", 0xfc3b, 0x1600}], 0x81, &(0x7f0000000180)={[{@errors_remount}]}) 04:23:35 executing program 0: bpf$OBJ_GET_MAP(0x23, &(0x7f0000000240)={0x0, 0x0, 0x8}, 0x10) 04:23:35 executing program 4: sendmsg$BATADV_CMD_GET_ORIGINATORS(0xffffffffffffffff, &(0x7f0000000780)={0x0, 0x0, &(0x7f0000000740)={0x0}}, 0x0) sendmsg$L2TP_CMD_SESSION_DELETE(0xffffffffffffffff, &(0x7f0000000340)={&(0x7f0000000100)={0x10, 0x0, 0x0, 0x4000000}, 0xc, 0x0}, 0x0) syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000040)='./file0\x00', 0x0, 0x41c, &(0x7f0000000540)=[{&(0x7f0000010000)="200000002a02000019000700600100000f040000000000000000000004000000000002000020000020000000ddf4655fddf4655f0100ffff53ef010001000000ddf4655f000000000000000001000000000000000b0000000001000008000000d26400004003", 0x66, 0x400}, {&(0x7f0000010100)="0000000000000000000000026856d49a00cc4371bd6a7c893f280045010040", 0x1f, 0x4e0}, {&(0x7f0000010300)="03", 0xfeb1, 0x640}, {&(0x7f0000010400)="030000000200000005", 0xffc3, 0x800}, {&(0x7f0000010e00)="ed41000000040000ddf4655fddf4655fddf4655f000000000000040020", 0x1d, 0x1500}, {&(0x7f00000000c0)="80810000007f", 0xfc3b, 0x1600}], 0x81, &(0x7f0000000180)={[{@errors_remount}]}) [ 446.851601][T26569] EXT4-fs error (device loop5): __ext4_iget:4988: inode #3: block 67108864: comm syz-executor.5: invalid block [ 446.864767][T26569] EXT4-fs (loop5): Remounting filesystem read-only [ 446.871345][T26569] EXT4-fs error (device loop5): ext4_quota_enable:6781: comm syz-executor.5: Bad quota inode # 3 [ 446.883135][T26569] EXT4-fs warning (device loop5): ext4_enable_quotas:6821: Failed to enable quota tracking (type=0, err=-117). Please run e2fsck to fix. [ 446.897231][T26569] EXT4-fs (loop5): Cannot turn on quotas: error -117 [ 446.919362][T26577] loop3: detected capacity change from 0 to 264192 [ 446.926477][T26574] loop2: detected capacity change from 0 to 264192 [ 446.945860][T26577] EXT4-fs (loop3): inodes count not valid: 1610678304 vs 32 [ 446.959453][T26574] EXT4-fs (loop2): inodes count not valid: 3172204576 vs 32 [ 446.995755][T26579] loop4: detected capacity change from 0 to 264192 [ 447.003261][T26579] EXT4-fs (loop4): ext4_check_descriptors: Inode bitmap for group 0 overlaps block group descriptors [ 447.021414][T26579] EXT4-fs (loop4): orphan cleanup on readonly fs [ 447.027863][T26579] EXT4-fs error (device loop4): __ext4_iget:4988: inode #3: block 67108864: comm syz-executor.4: invalid block [ 447.039950][T26579] EXT4-fs (loop4): Remounting filesystem read-only [ 447.046506][T26579] EXT4-fs error (device loop4): ext4_quota_enable:6781: comm syz-executor.4: Bad quota inode # 3 [ 447.057439][T26579] EXT4-fs warning (device loop4): ext4_enable_quotas:6821: Failed to enable quota tracking (type=0, err=-117). Please run e2fsck to fix. [ 447.071466][T26579] EXT4-fs (loop4): Cannot turn on quotas: error -117 04:23:36 executing program 1: r0 = socket$kcm(0x29, 0x2, 0x0) ioctl$sock_kcm_SIOCKCMATTACH(r0, 0x89e0, &(0x7f0000004a00)) 04:23:36 executing program 5: sendmsg$nl_route(0xffffffffffffffff, &(0x7f0000000480)={&(0x7f00000003c0)={0x10, 0x0, 0x0, 0x200}, 0xc, &(0x7f0000000440)={&(0x7f0000000400)=@ipv6_getmulticast={0x14, 0x3a, 0x203, 0x70bd2c, 0x25dfdbfc, {}, ["", "", "", "", "", ""]}, 0x14}, 0x1, 0x0, 0x0, 0x4000}, 0x80) sendmsg$BATADV_CMD_GET_ORIGINATORS(0xffffffffffffffff, &(0x7f0000000780)={0x0, 0x0, &(0x7f0000000740)={0x0}}, 0x0) sendmsg$BATADV_CMD_GET_HARDIF(0xffffffffffffffff, &(0x7f0000000200)={0x0, 0x0, &(0x7f00000001c0)={&(0x7f0000000140)={0x14, 0x0, 0x0, 0x70bd27}, 0x14}}, 0x0) r0 = socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_genetlink_get_family_id$l2tp(&(0x7f0000000680), 0xffffffffffffffff) sendmsg$L2TP_CMD_TUNNEL_CREATE(r0, &(0x7f0000000240)={0x0, 0x0, &(0x7f0000000380)={&(0x7f0000000300)={0x44, r1, 0x917, 0x0, 0x0, {}, [@L2TP_ATTR_PROTO_VERSION={0x5}, @L2TP_ATTR_CONN_ID={0x8, 0x9, 0xc000000}, @L2TP_ATTR_ENCAP_TYPE={0x6, 0x2, 0x1}, @L2TP_ATTR_PEER_CONN_ID={0x8}, @L2TP_ATTR_IP_SADDR={0x8, 0x18, @loopback=0xac1414aa}, @L2TP_ATTR_IP_DADDR={0x8, 0x19, @multicast2}]}, 0x44}}, 0x0) sendmsg$L2TP_CMD_SESSION_DELETE(0xffffffffffffffff, &(0x7f0000000340)={&(0x7f0000000100)={0x10, 0x0, 0x0, 0x4000000}, 0xc, &(0x7f0000000300)={&(0x7f00000002c0)={0x40, r1, 0x8, 0x70bd25, 0x25dfdbfc, {}, [@L2TP_ATTR_UDP_CSUM={0x5, 0xd, 0x1}, @L2TP_ATTR_IP6_DADDR={0x14, 0x20, @local}, @L2TP_ATTR_FD={0x8, 0x17, @l2tp}, @L2TP_ATTR_UDP_ZERO_CSUM6_TX={0x5}]}, 0x40}, 0x1, 0x0, 0x0, 0x4000000}, 0x4000042) syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000040)='./file0\x00', 0x44000000, 0x41c, &(0x7f0000000540)=[{&(0x7f0000010000)="200000000002000019000700600100000f040000000000000000000004000000000002000020000020000000ddf4655fddf4655f0100ffff53ef010001000000ddf4655f000000000000000001000000000000000b0000000001000008000000d26400004003", 0x66, 0x400}, {&(0x7f0000010100)="0000000000000000000000026856d49a00cc4371bd6a7c893f280045010040", 0x1f, 0x4e0}, {&(0x7f0000010300)="03", 0xfeb1, 0x640}, {&(0x7f0000010400)="030000000200000005", 0xffc3, 0x800}, {&(0x7f0000010e00)="ed41000000040000ddf4655fddf4655fddf4655f000000000000040020", 0x1d, 0x1500}, {&(0x7f00000000c0)="80810000007f", 0xfc3b, 0x1600}], 0x81, &(0x7f0000000180)={[{@errors_remount}]}) 04:23:36 executing program 2: sendmsg$BATADV_CMD_GET_ORIGINATORS(0xffffffffffffffff, &(0x7f0000000780)={0x0, 0x0, &(0x7f0000000740)={0x0}}, 0x0) sendmsg$L2TP_CMD_SESSION_DELETE(0xffffffffffffffff, &(0x7f0000000340)={&(0x7f0000000100)={0x10, 0x0, 0x0, 0x4000000}, 0xc, 0x0}, 0x0) syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000040)='./file0\x00', 0x0, 0x41c, &(0x7f0000000540)=[{&(0x7f0000010000)="200003c10002000019000700600100000f040000000000000000000004000000000002000020000020000000ddf4655fddf4655f0100ffff53ef010001000000ddf4655f000000000000000001000000000000000b0000000001000008000000d26400004003", 0x66, 0x400}, {&(0x7f0000010100)="0000000000000000000000026856d49a00cc4371bd6a7c893f280045010040", 0x1f, 0x4e0}, {&(0x7f0000010300)="03", 0xfeb1, 0x640}, {&(0x7f0000010400)="030000000200000005", 0xffc3, 0x800}, {&(0x7f0000010e00)="ed41000000040000ddf4655fddf4655fddf4655f000000000000040020", 0x1d, 0x1500}, {&(0x7f00000000c0)="80810000007f", 0xfc3b, 0x1600}], 0x81, &(0x7f0000000180)={[{@errors_remount}]}) 04:23:36 executing program 3: sendmsg$BATADV_CMD_GET_ORIGINATORS(0xffffffffffffffff, &(0x7f0000000780)={0x0, 0x0, &(0x7f0000000740)={0x0}}, 0x0) sendmsg$L2TP_CMD_SESSION_DELETE(0xffffffffffffffff, &(0x7f0000000340)={&(0x7f0000000100)={0x10, 0x0, 0x0, 0x4000000}, 0xc, 0x0}, 0x0) syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000040)='./file0\x00', 0x0, 0x41c, &(0x7f0000000540)=[{&(0x7f0000010000)="200001610002000019000700600100000f040000000000000000000004000000000002000020000020000000ddf4655fddf4655f0100ffff53ef010001000000ddf4655f000000000000000001000000000000000b0000000001000008000000d26400004003", 0x66, 0x400}, {&(0x7f0000010100)="0000000000000000000000026856d49a00cc4371bd6a7c893f280045010040", 0x1f, 0x4e0}, {&(0x7f0000010300)="03", 0xfeb1, 0x640}, {&(0x7f0000010400)="030000000200000005", 0xffc3, 0x800}, {&(0x7f0000010e00)="ed41000000040000ddf4655fddf4655fddf4655f000000000000040020", 0x1d, 0x1500}, {&(0x7f00000000c0)="80810000007f", 0xfc3b, 0x1600}], 0x81, &(0x7f0000000180)={[{@errors_remount}]}) 04:23:36 executing program 4: sendmsg$BATADV_CMD_GET_ORIGINATORS(0xffffffffffffffff, &(0x7f0000000780)={0x0, 0x0, &(0x7f0000000740)={0x0}}, 0x0) sendmsg$L2TP_CMD_SESSION_DELETE(0xffffffffffffffff, &(0x7f0000000340)={&(0x7f0000000100)={0x10, 0x0, 0x0, 0x4000000}, 0xc, 0x0}, 0x0) syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000040)='./file0\x00', 0x0, 0x41c, &(0x7f0000000540)=[{&(0x7f0000010000)="200000002b02000019000700600100000f040000000000000000000004000000000002000020000020000000ddf4655fddf4655f0100ffff53ef010001000000ddf4655f000000000000000001000000000000000b0000000001000008000000d26400004003", 0x66, 0x400}, {&(0x7f0000010100)="0000000000000000000000026856d49a00cc4371bd6a7c893f280045010040", 0x1f, 0x4e0}, {&(0x7f0000010300)="03", 0xfeb1, 0x640}, {&(0x7f0000010400)="030000000200000005", 0xffc3, 0x800}, {&(0x7f0000010e00)="ed41000000040000ddf4655fddf4655fddf4655f000000000000040020", 0x1d, 0x1500}, {&(0x7f00000000c0)="80810000007f", 0xfc3b, 0x1600}], 0x81, &(0x7f0000000180)={[{@errors_remount}]}) 04:23:36 executing program 0: bpf$BPF_PROG_WITH_BTFID_LOAD(0x5, &(0x7f00000003c0)=@bpf_lsm={0x8, 0x3, &(0x7f0000000000)=@framed, &(0x7f0000000080)='syzkaller\x00', 0x0, 0x0, 0x0, 0x0, 0x0, '\x00', 0x0, 0x1b, 0xffffffffffffffff, 0x8, 0x0, 0x0, 0x10, 0x0, 0x0, 0xffffffffffffffff}, 0x80) 04:23:36 executing program 0: perf_event_open(&(0x7f0000000200)={0x2, 0x80, 0x1b, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f0000000280)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1ff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0xbfffffffffffffff, 0xffffffffffffffff, 0x0) r0 = perf_event_open(&(0x7f0000000100)={0x2, 0x80, 0xc0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0) close(r0) socketpair(0x1, 0x1, 0x0, &(0x7f0000000040)) ioctl$PERF_EVENT_IOC_SET_FILTER(r0, 0x8912, &(0x7f0000000000)='&@[\x00') ioctl$PERF_EVENT_IOC_SET_FILTER(0xffffffffffffffff, 0x89a1, &(0x7f0000000680)='&@[\x00') [ 447.221361][T26589] loop2: detected capacity change from 0 to 264192 [ 447.223863][T26587] loop5: detected capacity change from 0 to 264192 [ 447.235942][T26589] EXT4-fs (loop2): inodes count not valid: 3238199328 vs 32 [ 447.253741][T26585] loop4: detected capacity change from 0 to 264192 [ 447.255827][T26590] loop3: detected capacity change from 0 to 264192 04:23:36 executing program 1: bpf$BPF_PROG_WITH_BTFID_LOAD(0x4, &(0x7f00000003c0)=@bpf_lsm={0x1d, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, '\x00', 0x0, 0x1b, 0xffffffffffffffff, 0x8, 0x0, 0x0, 0x10, 0x0, 0x0, 0xffffffffffffffff}, 0x80) 04:23:36 executing program 1: bpf$MAP_CREATE(0x0, &(0x7f0000000240)=@base={0x16, 0x0, 0x80, 0x5, 0x0, 0xffffffffffffffff, 0x0, '\x00', 0x0, 0xffffffffffffffff, 0x0, 0x4}, 0x48) [ 447.269694][T26587] EXT4-fs (loop5): ext4_check_descriptors: Inode bitmap for group 0 overlaps block group descriptors [ 447.285397][T26590] EXT4-fs (loop3): inodes count not valid: 1627455520 vs 32 [ 447.294346][T26585] EXT4-fs (loop4): ext4_check_descriptors: Inode bitmap for group 0 overlaps block group descriptors [ 447.313793][T26587] EXT4-fs (loop5): orphan cleanup on readonly fs 04:23:36 executing program 2: sendmsg$BATADV_CMD_GET_ORIGINATORS(0xffffffffffffffff, &(0x7f0000000780)={0x0, 0x0, &(0x7f0000000740)={0x0}}, 0x0) sendmsg$L2TP_CMD_SESSION_DELETE(0xffffffffffffffff, &(0x7f0000000340)={&(0x7f0000000100)={0x10, 0x0, 0x0, 0x4000000}, 0xc, 0x0}, 0x0) syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000040)='./file0\x00', 0x0, 0x41c, &(0x7f0000000540)=[{&(0x7f0000010000)="200014c10002000019000700600100000f040000000000000000000004000000000002000020000020000000ddf4655fddf4655f0100ffff53ef010001000000ddf4655f000000000000000001000000000000000b0000000001000008000000d26400004003", 0x66, 0x400}, {&(0x7f0000010100)="0000000000000000000000026856d49a00cc4371bd6a7c893f280045010040", 0x1f, 0x4e0}, {&(0x7f0000010300)="03", 0xfeb1, 0x640}, {&(0x7f0000010400)="030000000200000005", 0xffc3, 0x800}, {&(0x7f0000010e00)="ed41000000040000ddf4655fddf4655fddf4655f000000000000040020", 0x1d, 0x1500}, {&(0x7f00000000c0)="80810000007f", 0xfc3b, 0x1600}], 0x81, &(0x7f0000000180)={[{@errors_remount}]}) 04:23:36 executing program 1: syz_clone(0x60900000, 0x0, 0x0, &(0x7f0000000040), &(0x7f0000000080), &(0x7f00000000c0)="a84926600cf772fb3c5016288d22dfdd66db22c55192801ccdb10d2c0fc4905dac9924770cf65b223ab78eb3feb8b93094be3f277c42b82f938416c98b03f688675d814e20432ff3e40cf6581da7d1595213c4f194dac26b3aecee27596481635382fef275eeb5b546cfad3a5258203fe3d418781cb6da0f34d9f072f06dc8cdd45bf228563b35c8d776ad2f895af74bff12a849c549daa5555e18821d508886ae1ca3bdcc9afb0f94d1d1f838aac49cd95b66bcc28b84997f3f82122e35d415af96d3db91508ef363077c68da8bf6a6f2f596285f1734e3a18960f34df5377dd40249046cf1bd7306996035") [ 447.318956][T26585] EXT4-fs (loop4): orphan cleanup on readonly fs [ 447.329621][T26587] EXT4-fs error (device loop5): __ext4_iget:4988: inode #3: block 67108864: comm syz-executor.5: invalid block [ 447.332591][T26585] EXT4-fs error (device loop4): __ext4_iget:4988: inode #3: block 67108864: comm syz-executor.4: invalid block [ 447.351672][T26602] loop2: detected capacity change from 0 to 264192 [ 447.361836][T26585] EXT4-fs (loop4): Remounting filesystem read-only 04:23:36 executing program 0: perf_event_open(&(0x7f0000000200)={0x2, 0x80, 0x1b, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f0000000280)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1ff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0xbfffffffffffffff, 0xffffffffffffffff, 0x0) r0 = perf_event_open(&(0x7f0000000100)={0x2, 0x80, 0xc0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0) close(r0) socketpair(0x1, 0x1, 0x0, &(0x7f0000000040)) ioctl$PERF_EVENT_IOC_SET_FILTER(r0, 0x8912, &(0x7f0000000000)='&@[\x00') ioctl$PERF_EVENT_IOC_SET_FILTER(0xffffffffffffffff, 0x89a1, &(0x7f0000000680)='&@[\x00') [ 447.363246][T26587] EXT4-fs (loop5): Remounting filesystem read-only [ 447.368396][T26585] EXT4-fs error (device loop4): ext4_quota_enable:6781: comm syz-executor.4: Bad quota inode # 3 [ 447.374877][T26587] EXT4-fs error (device loop5): ext4_quota_enable:6781: comm syz-executor.5: Bad quota inode # 3 04:23:36 executing program 5: sendmsg$nl_route(0xffffffffffffffff, &(0x7f0000000480)={&(0x7f00000003c0)={0x10, 0x0, 0x0, 0x200}, 0xc, &(0x7f0000000440)={&(0x7f0000000400)=@ipv6_getmulticast={0x14, 0x3a, 0x203, 0x70bd2c, 0x25dfdbfc, {}, ["", "", "", "", "", ""]}, 0x14}, 0x1, 0x0, 0x0, 0x4000}, 0x80) sendmsg$BATADV_CMD_GET_ORIGINATORS(0xffffffffffffffff, &(0x7f0000000780)={0x0, 0x0, &(0x7f0000000740)={0x0}}, 0x0) sendmsg$BATADV_CMD_GET_HARDIF(0xffffffffffffffff, &(0x7f0000000200)={0x0, 0x0, &(0x7f00000001c0)={&(0x7f0000000140)={0x14, 0x0, 0x0, 0x70bd27}, 0x14}}, 0x0) r0 = socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_genetlink_get_family_id$l2tp(&(0x7f0000000680), 0xffffffffffffffff) sendmsg$L2TP_CMD_TUNNEL_CREATE(r0, &(0x7f0000000240)={0x0, 0x0, &(0x7f0000000380)={&(0x7f0000000300)={0x44, r1, 0x917, 0x0, 0x0, {}, [@L2TP_ATTR_PROTO_VERSION={0x5}, @L2TP_ATTR_CONN_ID={0x8, 0x9, 0xc000000}, @L2TP_ATTR_ENCAP_TYPE={0x6, 0x2, 0x1}, @L2TP_ATTR_PEER_CONN_ID={0x8}, @L2TP_ATTR_IP_SADDR={0x8, 0x18, @loopback=0xac1414aa}, @L2TP_ATTR_IP_DADDR={0x8, 0x19, @multicast2}]}, 0x44}}, 0x0) sendmsg$L2TP_CMD_SESSION_DELETE(0xffffffffffffffff, &(0x7f0000000340)={&(0x7f0000000100)={0x10, 0x0, 0x0, 0x4000000}, 0xc, &(0x7f0000000300)={&(0x7f00000002c0)={0x40, r1, 0x8, 0x70bd25, 0x25dfdbfc, {}, [@L2TP_ATTR_UDP_CSUM={0x5, 0xd, 0x1}, @L2TP_ATTR_IP6_DADDR={0x14, 0x20, @local}, @L2TP_ATTR_FD={0x8, 0x17, @l2tp}, @L2TP_ATTR_UDP_ZERO_CSUM6_TX={0x5}]}, 0x40}, 0x1, 0x0, 0x0, 0x4000000}, 0x4000042) syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000040)='./file0\x00', 0x45000000, 0x41c, &(0x7f0000000540)=[{&(0x7f0000010000)="200000000002000019000700600100000f040000000000000000000004000000000002000020000020000000ddf4655fddf4655f0100ffff53ef010001000000ddf4655f000000000000000001000000000000000b0000000001000008000000d26400004003", 0x66, 0x400}, {&(0x7f0000010100)="0000000000000000000000026856d49a00cc4371bd6a7c893f280045010040", 0x1f, 0x4e0}, {&(0x7f0000010300)="03", 0xfeb1, 0x640}, {&(0x7f0000010400)="030000000200000005", 0xffc3, 0x800}, {&(0x7f0000010e00)="ed41000000040000ddf4655fddf4655fddf4655f000000000000040020", 0x1d, 0x1500}, {&(0x7f00000000c0)="80810000007f", 0xfc3b, 0x1600}], 0x81, &(0x7f0000000180)={[{@errors_remount}]}) 04:23:36 executing program 3: sendmsg$BATADV_CMD_GET_ORIGINATORS(0xffffffffffffffff, &(0x7f0000000780)={0x0, 0x0, &(0x7f0000000740)={0x0}}, 0x0) sendmsg$L2TP_CMD_SESSION_DELETE(0xffffffffffffffff, &(0x7f0000000340)={&(0x7f0000000100)={0x10, 0x0, 0x0, 0x4000000}, 0xc, 0x0}, 0x0) syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000040)='./file0\x00', 0x0, 0x41c, &(0x7f0000000540)=[{&(0x7f0000010000)="200000680002000019000700600100000f040000000000000000000004000000000002000020000020000000ddf4655fddf4655f0100ffff53ef010001000000ddf4655f000000000000000001000000000000000b0000000001000008000000d26400004003", 0x66, 0x400}, {&(0x7f0000010100)="0000000000000000000000026856d49a00cc4371bd6a7c893f280045010040", 0x1f, 0x4e0}, {&(0x7f0000010300)="03", 0xfeb1, 0x640}, {&(0x7f0000010400)="030000000200000005", 0xffc3, 0x800}, {&(0x7f0000010e00)="ed41000000040000ddf4655fddf4655fddf4655f000000000000040020", 0x1d, 0x1500}, {&(0x7f00000000c0)="80810000007f", 0xfc3b, 0x1600}], 0x81, &(0x7f0000000180)={[{@errors_remount}]}) 04:23:36 executing program 2: sendmsg$BATADV_CMD_GET_ORIGINATORS(0xffffffffffffffff, &(0x7f0000000780)={0x0, 0x0, &(0x7f0000000740)={0x0}}, 0x0) sendmsg$L2TP_CMD_SESSION_DELETE(0xffffffffffffffff, &(0x7f0000000340)={&(0x7f0000000100)={0x10, 0x0, 0x0, 0x4000000}, 0xc, 0x0}, 0x0) syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000040)='./file0\x00', 0x0, 0x41c, &(0x7f0000000540)=[{&(0x7f0000010000)="200014c20002000019000700600100000f040000000000000000000004000000000002000020000020000000ddf4655fddf4655f0100ffff53ef010001000000ddf4655f000000000000000001000000000000000b0000000001000008000000d26400004003", 0x66, 0x400}, {&(0x7f0000010100)="0000000000000000000000026856d49a00cc4371bd6a7c893f280045010040", 0x1f, 0x4e0}, {&(0x7f0000010300)="03", 0xfeb1, 0x640}, {&(0x7f0000010400)="030000000200000005", 0xffc3, 0x800}, {&(0x7f0000010e00)="ed41000000040000ddf4655fddf4655fddf4655f000000000000040020", 0x1d, 0x1500}, {&(0x7f00000000c0)="80810000007f", 0xfc3b, 0x1600}], 0x81, &(0x7f0000000180)={[{@errors_remount}]}) [ 447.411965][T26587] EXT4-fs warning (device loop5): ext4_enable_quotas:6821: Failed to enable quota tracking (type=0, err=-117). Please run e2fsck to fix. [ 447.416300][T26602] EXT4-fs (loop2): inodes count not valid: 3239313440 vs 32 [ 447.426099][T26587] EXT4-fs (loop5): Cannot turn on quotas: error -117 [ 447.439383][T26585] EXT4-fs warning (device loop4): ext4_enable_quotas:6821: Failed to enable quota tracking (type=0, err=-117). Please run e2fsck to fix. [ 447.454141][T26585] EXT4-fs (loop4): Cannot turn on quotas: error -117 04:23:36 executing program 4: sendmsg$BATADV_CMD_GET_ORIGINATORS(0xffffffffffffffff, &(0x7f0000000780)={0x0, 0x0, &(0x7f0000000740)={0x0}}, 0x0) sendmsg$L2TP_CMD_SESSION_DELETE(0xffffffffffffffff, &(0x7f0000000340)={&(0x7f0000000100)={0x10, 0x0, 0x0, 0x4000000}, 0xc, 0x0}, 0x0) syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000040)='./file0\x00', 0x0, 0x41c, &(0x7f0000000540)=[{&(0x7f0000010000)="200000002c02000019000700600100000f040000000000000000000004000000000002000020000020000000ddf4655fddf4655f0100ffff53ef010001000000ddf4655f000000000000000001000000000000000b0000000001000008000000d26400004003", 0x66, 0x400}, {&(0x7f0000010100)="0000000000000000000000026856d49a00cc4371bd6a7c893f280045010040", 0x1f, 0x4e0}, {&(0x7f0000010300)="03", 0xfeb1, 0x640}, {&(0x7f0000010400)="030000000200000005", 0xffc3, 0x800}, {&(0x7f0000010e00)="ed41000000040000ddf4655fddf4655fddf4655f000000000000040020", 0x1d, 0x1500}, {&(0x7f00000000c0)="80810000007f", 0xfc3b, 0x1600}], 0x81, &(0x7f0000000180)={[{@errors_remount}]}) 04:23:36 executing program 0: bpf$OBJ_GET_MAP(0xd, &(0x7f0000000240)={0x0, 0x0, 0x8}, 0x10) 04:23:36 executing program 1: openat$tun(0xffffffffffffff9c, &(0x7f00000000c0), 0x4c2, 0x0) [ 447.506161][T26610] loop3: detected capacity change from 0 to 264192 [ 447.542892][T26615] loop2: detected capacity change from 0 to 264192 [ 447.547721][T26612] loop5: detected capacity change from 0 to 264192 04:23:36 executing program 0: perf_event_open(&(0x7f0000000200)={0x2, 0x80, 0x1b, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f0000000280)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1ff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0xbfffffffffffffff, 0xffffffffffffffff, 0x0) r0 = perf_event_open(&(0x7f0000000100)={0x2, 0x80, 0xc0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0) socketpair(0x1, 0x1, 0x0, &(0x7f0000000040)) ioctl$PERF_EVENT_IOC_SET_FILTER(r0, 0x5452, &(0x7f0000000000)='&@[\x00') 04:23:36 executing program 1: socketpair$nbd(0x1, 0x1, 0x0, &(0x7f0000000180)={0xffffffffffffffff}) write$cgroup_devices(r0, 0x0, 0x0) [ 447.559808][T26610] EXT4-fs (loop3): inodes count not valid: 1744830496 vs 32 [ 447.568391][T26612] EXT4-fs (loop5): ext4_check_descriptors: Inode bitmap for group 0 overlaps block group descriptors [ 447.584903][T26620] loop4: detected capacity change from 0 to 264192 [ 447.595654][T26615] EXT4-fs (loop2): inodes count not valid: 3256090656 vs 32 04:23:36 executing program 1: r0 = bpf$BPF_PROG_RAW_TRACEPOINT_LOAD(0x5, &(0x7f0000000200)={0x6, 0x3, &(0x7f0000000000)=ANY=[@ANYBLOB="1800000002000020000000000000001e95"], &(0x7f0000000040)='GPL\x00', 0x0, 0x0, 0x0, 0x0, 0x0, '\x00', 0x0, 0x0, 0xffffffffffffffff, 0x8, 0x0, 0x0, 0x10, 0x0}, 0x80) bpf$BPF_PROG_TEST_RUN(0xa, &(0x7f0000000080)={r0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x2}, 0x48) 04:23:36 executing program 3: sendmsg$BATADV_CMD_GET_ORIGINATORS(0xffffffffffffffff, &(0x7f0000000780)={0x0, 0x0, &(0x7f0000000740)={0x0}}, 0x0) sendmsg$L2TP_CMD_SESSION_DELETE(0xffffffffffffffff, &(0x7f0000000340)={&(0x7f0000000100)={0x10, 0x0, 0x0, 0x4000000}, 0xc, 0x0}, 0x0) syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000040)='./file0\x00', 0x0, 0x41c, &(0x7f0000000540)=[{&(0x7f0000010000)="2000006c0002000019000700600100000f040000000000000000000004000000000002000020000020000000ddf4655fddf4655f0100ffff53ef010001000000ddf4655f000000000000000001000000000000000b0000000001000008000000d26400004003", 0x66, 0x400}, {&(0x7f0000010100)="0000000000000000000000026856d49a00cc4371bd6a7c893f280045010040", 0x1f, 0x4e0}, {&(0x7f0000010300)="03", 0xfeb1, 0x640}, {&(0x7f0000010400)="030000000200000005", 0xffc3, 0x800}, {&(0x7f0000010e00)="ed41000000040000ddf4655fddf4655fddf4655f000000000000040020", 0x1d, 0x1500}, {&(0x7f00000000c0)="80810000007f", 0xfc3b, 0x1600}], 0x81, &(0x7f0000000180)={[{@errors_remount}]}) 04:23:36 executing program 0: bpf$BPF_PROG_WITH_BTFID_LOAD(0x7, &(0x7f00000003c0)=@bpf_lsm={0x1d, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, '\x00', 0x0, 0x1b, 0xffffffffffffffff, 0x8, 0x0, 0x0, 0x10, 0x0, 0x0, 0xffffffffffffffff}, 0x80) [ 447.605534][T26612] EXT4-fs (loop5): orphan cleanup on readonly fs [ 447.612575][T26620] EXT4-fs (loop4): ext4_check_descriptors: Inode bitmap for group 0 overlaps block group descriptors [ 447.626318][T26612] EXT4-fs error (device loop5): __ext4_iget:4988: inode #3: block 67108864: comm syz-executor.5: invalid block [ 447.649586][T26628] Illegal XDP return value 536870914 on prog (id 34) dev N/A, expect packet loss! 04:23:36 executing program 2: sendmsg$BATADV_CMD_GET_ORIGINATORS(0xffffffffffffffff, &(0x7f0000000780)={0x0, 0x0, &(0x7f0000000740)={0x0}}, 0x0) sendmsg$L2TP_CMD_SESSION_DELETE(0xffffffffffffffff, &(0x7f0000000340)={&(0x7f0000000100)={0x10, 0x0, 0x0, 0x4000000}, 0xc, 0x0}, 0x0) syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000040)='./file0\x00', 0x0, 0x41c, &(0x7f0000000540)=[{&(0x7f0000010000)="200002c40002000019000700600100000f040000000000000000000004000000000002000020000020000000ddf4655fddf4655f0100ffff53ef010001000000ddf4655f000000000000000001000000000000000b0000000001000008000000d26400004003", 0x66, 0x400}, {&(0x7f0000010100)="0000000000000000000000026856d49a00cc4371bd6a7c893f280045010040", 0x1f, 0x4e0}, {&(0x7f0000010300)="03", 0xfeb1, 0x640}, {&(0x7f0000010400)="030000000200000005", 0xffc3, 0x800}, {&(0x7f0000010e00)="ed41000000040000ddf4655fddf4655fddf4655f000000000000040020", 0x1d, 0x1500}, {&(0x7f00000000c0)="80810000007f", 0xfc3b, 0x1600}], 0x81, &(0x7f0000000180)={[{@errors_remount}]}) [ 447.673034][T26612] EXT4-fs (loop5): Remounting filesystem read-only [ 447.679607][T26612] EXT4-fs error (device loop5): ext4_quota_enable:6781: comm syz-executor.5: Bad quota inode # 3 [ 447.706499][T26631] loop3: detected capacity change from 0 to 264192 [ 447.709869][T26620] EXT4-fs (loop4): orphan cleanup on readonly fs [ 447.720114][T26635] loop2: detected capacity change from 0 to 264192 [ 447.723948][T26612] EXT4-fs warning (device loop5): ext4_enable_quotas:6821: Failed to enable quota tracking (type=0, err=-117). Please run e2fsck to fix. [ 447.726699][T26620] EXT4-fs error (device loop4): __ext4_iget:4988: inode #3: block 67108864: comm syz-executor.4: invalid block [ 447.740632][T26612] EXT4-fs (loop5): Cannot turn on quotas: error -117 [ 447.762663][T26631] EXT4-fs (loop3): inodes count not valid: 1811939360 vs 32 04:23:36 executing program 5: sendmsg$nl_route(0xffffffffffffffff, &(0x7f0000000480)={&(0x7f00000003c0)={0x10, 0x0, 0x0, 0x200}, 0xc, &(0x7f0000000440)={&(0x7f0000000400)=@ipv6_getmulticast={0x14, 0x3a, 0x203, 0x70bd2c, 0x25dfdbfc, {}, ["", "", "", "", "", ""]}, 0x14}, 0x1, 0x0, 0x0, 0x4000}, 0x80) sendmsg$BATADV_CMD_GET_ORIGINATORS(0xffffffffffffffff, &(0x7f0000000780)={0x0, 0x0, &(0x7f0000000740)={0x0}}, 0x0) sendmsg$BATADV_CMD_GET_HARDIF(0xffffffffffffffff, &(0x7f0000000200)={0x0, 0x0, &(0x7f00000001c0)={&(0x7f0000000140)={0x14, 0x0, 0x0, 0x70bd27}, 0x14}}, 0x0) r0 = socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_genetlink_get_family_id$l2tp(&(0x7f0000000680), 0xffffffffffffffff) sendmsg$L2TP_CMD_TUNNEL_CREATE(r0, &(0x7f0000000240)={0x0, 0x0, &(0x7f0000000380)={&(0x7f0000000300)={0x44, r1, 0x917, 0x0, 0x0, {}, [@L2TP_ATTR_PROTO_VERSION={0x5}, @L2TP_ATTR_CONN_ID={0x8, 0x9, 0xc000000}, @L2TP_ATTR_ENCAP_TYPE={0x6, 0x2, 0x1}, @L2TP_ATTR_PEER_CONN_ID={0x8}, @L2TP_ATTR_IP_SADDR={0x8, 0x18, @loopback=0xac1414aa}, @L2TP_ATTR_IP_DADDR={0x8, 0x19, @multicast2}]}, 0x44}}, 0x0) sendmsg$L2TP_CMD_SESSION_DELETE(0xffffffffffffffff, &(0x7f0000000340)={&(0x7f0000000100)={0x10, 0x0, 0x0, 0x4000000}, 0xc, &(0x7f0000000300)={&(0x7f00000002c0)={0x40, r1, 0x8, 0x70bd25, 0x25dfdbfc, {}, [@L2TP_ATTR_UDP_CSUM={0x5, 0xd, 0x1}, @L2TP_ATTR_IP6_DADDR={0x14, 0x20, @local}, @L2TP_ATTR_FD={0x8, 0x17, @l2tp}, @L2TP_ATTR_UDP_ZERO_CSUM6_TX={0x5}]}, 0x40}, 0x1, 0x0, 0x0, 0x4000000}, 0x4000042) syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000040)='./file0\x00', 0x46000000, 0x41c, &(0x7f0000000540)=[{&(0x7f0000010000)="200000000002000019000700600100000f040000000000000000000004000000000002000020000020000000ddf4655fddf4655f0100ffff53ef010001000000ddf4655f000000000000000001000000000000000b0000000001000008000000d26400004003", 0x66, 0x400}, {&(0x7f0000010100)="0000000000000000000000026856d49a00cc4371bd6a7c893f280045010040", 0x1f, 0x4e0}, {&(0x7f0000010300)="03", 0xfeb1, 0x640}, {&(0x7f0000010400)="030000000200000005", 0xffc3, 0x800}, {&(0x7f0000010e00)="ed41000000040000ddf4655fddf4655fddf4655f000000000000040020", 0x1d, 0x1500}, {&(0x7f00000000c0)="80810000007f", 0xfc3b, 0x1600}], 0x81, &(0x7f0000000180)={[{@errors_remount}]}) 04:23:36 executing program 0: r0 = getpid() perf_event_open(&(0x7f0000000040)={0x0, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, r0, 0x0, 0xffffffffffffffff, 0x0) syz_clone(0x40800200, 0x0, 0x0, 0x0, &(0x7f00000001c0), &(0x7f0000000200)="3a7202ff1a587fbf1dac45c2d0fb5e7da1d952b4ac31643d85354d0ff50ba3056a019d0e36c72ec9a3476b69c99b6a889560c728eec28602eeadbba3e05841c444") 04:23:36 executing program 1: r0 = bpf$BPF_PROG_RAW_TRACEPOINT_LOAD(0x5, &(0x7f0000000200)={0x6, 0x3, &(0x7f0000000000)=ANY=[@ANYBLOB="1800000002000020000000000000001e95"], &(0x7f0000000040)='GPL\x00', 0x0, 0x0, 0x0, 0x0, 0x0, '\x00', 0x0, 0x0, 0xffffffffffffffff, 0x8, 0x0, 0x0, 0x10, 0x0}, 0x80) bpf$BPF_PROG_TEST_RUN(0xa, &(0x7f0000000080)={r0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x2}, 0x48) 04:23:36 executing program 4: sendmsg$BATADV_CMD_GET_ORIGINATORS(0xffffffffffffffff, &(0x7f0000000780)={0x0, 0x0, &(0x7f0000000740)={0x0}}, 0x0) sendmsg$L2TP_CMD_SESSION_DELETE(0xffffffffffffffff, &(0x7f0000000340)={&(0x7f0000000100)={0x10, 0x0, 0x0, 0x4000000}, 0xc, 0x0}, 0x0) syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000040)='./file0\x00', 0x0, 0x41c, &(0x7f0000000540)=[{&(0x7f0000010000)="200000002d02000019000700600100000f040000000000000000000004000000000002000020000020000000ddf4655fddf4655f0100ffff53ef010001000000ddf4655f000000000000000001000000000000000b0000000001000008000000d26400004003", 0x66, 0x400}, {&(0x7f0000010100)="0000000000000000000000026856d49a00cc4371bd6a7c893f280045010040", 0x1f, 0x4e0}, {&(0x7f0000010300)="03", 0xfeb1, 0x640}, {&(0x7f0000010400)="030000000200000005", 0xffc3, 0x800}, {&(0x7f0000010e00)="ed41000000040000ddf4655fddf4655fddf4655f000000000000040020", 0x1d, 0x1500}, {&(0x7f00000000c0)="80810000007f", 0xfc3b, 0x1600}], 0x81, &(0x7f0000000180)={[{@errors_remount}]}) [ 447.771067][T26620] EXT4-fs (loop4): Remounting filesystem read-only [ 447.777632][T26620] EXT4-fs error (device loop4): ext4_quota_enable:6781: comm syz-executor.4: Bad quota inode # 3 [ 447.790191][T26620] EXT4-fs warning (device loop4): ext4_enable_quotas:6821: Failed to enable quota tracking (type=0, err=-117). Please run e2fsck to fix. [ 447.804266][T26620] EXT4-fs (loop4): Cannot turn on quotas: error -117 04:23:36 executing program 3: sendmsg$BATADV_CMD_GET_ORIGINATORS(0xffffffffffffffff, &(0x7f0000000780)={0x0, 0x0, &(0x7f0000000740)={0x0}}, 0x0) sendmsg$L2TP_CMD_SESSION_DELETE(0xffffffffffffffff, &(0x7f0000000340)={&(0x7f0000000100)={0x10, 0x0, 0x0, 0x4000000}, 0xc, 0x0}, 0x0) syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000040)='./file0\x00', 0x0, 0x41c, &(0x7f0000000540)=[{&(0x7f0000010000)="200000700002000019000700600100000f040000000000000000000004000000000002000020000020000000ddf4655fddf4655f0100ffff53ef010001000000ddf4655f000000000000000001000000000000000b0000000001000008000000d26400004003", 0x66, 0x400}, {&(0x7f0000010100)="0000000000000000000000026856d49a00cc4371bd6a7c893f280045010040", 0x1f, 0x4e0}, {&(0x7f0000010300)="03", 0xfeb1, 0x640}, {&(0x7f0000010400)="030000000200000005", 0xffc3, 0x800}, {&(0x7f0000010e00)="ed41000000040000ddf4655fddf4655fddf4655f000000000000040020", 0x1d, 0x1500}, {&(0x7f00000000c0)="80810000007f", 0xfc3b, 0x1600}], 0x81, &(0x7f0000000180)={[{@errors_remount}]}) [ 447.832902][T26635] EXT4-fs (loop2): inodes count not valid: 3288465440 vs 32 04:23:36 executing program 1: r0 = bpf$MAP_CREATE(0x0, &(0x7f0000000380)=@base={0x6, 0x4, 0x1800, 0x3}, 0x48) bpf$MAP_LOOKUP_BATCH(0x18, &(0x7f0000000240)={0x0, &(0x7f0000000080)=""/108, &(0x7f0000000100), &(0x7f00000001c0), 0x1, r0}, 0x38) 04:23:36 executing program 2: sendmsg$BATADV_CMD_GET_ORIGINATORS(0xffffffffffffffff, &(0x7f0000000780)={0x0, 0x0, &(0x7f0000000740)={0x0}}, 0x0) sendmsg$L2TP_CMD_SESSION_DELETE(0xffffffffffffffff, &(0x7f0000000340)={&(0x7f0000000100)={0x10, 0x0, 0x0, 0x4000000}, 0xc, 0x0}, 0x0) syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000040)='./file0\x00', 0x0, 0x41c, &(0x7f0000000540)=[{&(0x7f0000010000)="200002dd0002000019000700600100000f040000000000000000000004000000000002000020000020000000ddf4655fddf4655f0100ffff53ef010001000000ddf4655f000000000000000001000000000000000b0000000001000008000000d26400004003", 0x66, 0x400}, {&(0x7f0000010100)="0000000000000000000000026856d49a00cc4371bd6a7c893f280045010040", 0x1f, 0x4e0}, {&(0x7f0000010300)="03", 0xfeb1, 0x640}, {&(0x7f0000010400)="030000000200000005", 0xffc3, 0x800}, {&(0x7f0000010e00)="ed41000000040000ddf4655fddf4655fddf4655f000000000000040020", 0x1d, 0x1500}, {&(0x7f00000000c0)="80810000007f", 0xfc3b, 0x1600}], 0x81, &(0x7f0000000180)={[{@errors_remount}]}) [ 447.881695][T26641] loop4: detected capacity change from 0 to 264192 [ 447.904804][T26645] loop3: detected capacity change from 0 to 264192 [ 447.910095][T26643] loop5: detected capacity change from 0 to 264192 04:23:36 executing program 1: perf_event_open(&(0x7f0000000200)={0x2, 0x80, 0x1b, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f0000000280)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1ff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0xbfffffffffffffff, 0xffffffffffffffff, 0x0) mkdir(0x0, 0x0) r0 = perf_event_open(&(0x7f0000000100)={0x2, 0x80, 0xc0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x4, @perf_bp={0x0}}, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0) close(r0) socketpair(0x1, 0x1, 0x0, &(0x7f0000000040)) close(0xffffffffffffffff) ioctl$PERF_EVENT_IOC_SET_FILTER(r0, 0x89a0, &(0x7f0000000000)='&@[\x00') perf_event_open(&(0x7f0000000100)={0x0, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3c40, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) unlink(&(0x7f0000000300)='./file0\x00') ioctl$PERF_EVENT_IOC_SET_FILTER(r0, 0x89a1, &(0x7f0000000680)='&@[\x00') bpf$OBJ_GET_MAP(0x7, 0x0, 0x0) bpf$PROG_LOAD(0x5, &(0x7f0000000380)={0x1e, 0x8, &(0x7f00000000c0)=ANY=[], 0x0, 0x20, 0x0, 0x0, 0x41000, 0x2, '\x00', 0x0, 0x22, 0xffffffffffffffff, 0x8, &(0x7f00000001c0)={0x0, 0x3}, 0x8, 0x10, &(0x7f0000000200)={0x0, 0x10, 0x2cfe33fd}, 0x10, 0x0, 0xffffffffffffffff, 0x0, &(0x7f0000000340)=[0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff]}, 0x80) sendmsg$kcm(0xffffffffffffffff, &(0x7f0000000040)={0x0, 0x0, &(0x7f00000001c0)}, 0x4010) socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000000bc0)) bpf$MAP_CREATE(0x0, 0x0, 0x0) 04:23:36 executing program 0: perf_event_open(&(0x7f0000000200)={0x2, 0x80, 0x1b, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f0000000280)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1ff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0xbfffffffffffffff, 0xffffffffffffffff, 0x0) r0 = perf_event_open(&(0x7f0000000100)={0x2, 0x80, 0xc0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0) close(r0) socketpair(0x1, 0x1, 0x0, &(0x7f0000000040)) ioctl$PERF_EVENT_IOC_SET_FILTER(r0, 0x8912, &(0x7f0000000000)='&@[\x00') unlink(0x0) ioctl$PERF_EVENT_IOC_SET_FILTER(0xffffffffffffffff, 0x89a1, 0x0) [ 447.930958][T26641] EXT4-fs (loop4): ext4_check_descriptors: Inode bitmap for group 0 overlaps block group descriptors [ 447.945717][T26643] EXT4-fs (loop5): ext4_check_descriptors: Inode bitmap for group 0 overlaps block group descriptors [ 447.952189][T26647] loop2: detected capacity change from 0 to 264192 [ 447.969666][T26645] EXT4-fs (loop3): inodes count not valid: 1879048224 vs 32 04:23:36 executing program 3: sendmsg$BATADV_CMD_GET_ORIGINATORS(0xffffffffffffffff, &(0x7f0000000780)={0x0, 0x0, &(0x7f0000000740)={0x0}}, 0x0) sendmsg$L2TP_CMD_SESSION_DELETE(0xffffffffffffffff, &(0x7f0000000340)={&(0x7f0000000100)={0x10, 0x0, 0x0, 0x4000000}, 0xc, 0x0}, 0x0) syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000040)='./file0\x00', 0x0, 0x41c, &(0x7f0000000540)=[{&(0x7f0000010000)="200000740002000019000700600100000f040000000000000000000004000000000002000020000020000000ddf4655fddf4655f0100ffff53ef010001000000ddf4655f000000000000000001000000000000000b0000000001000008000000d26400004003", 0x66, 0x400}, {&(0x7f0000010100)="0000000000000000000000026856d49a00cc4371bd6a7c893f280045010040", 0x1f, 0x4e0}, {&(0x7f0000010300)="03", 0xfeb1, 0x640}, {&(0x7f0000010400)="030000000200000005", 0xffc3, 0x800}, {&(0x7f0000010e00)="ed41000000040000ddf4655fddf4655fddf4655f000000000000040020", 0x1d, 0x1500}, {&(0x7f00000000c0)="80810000007f", 0xfc3b, 0x1600}], 0x81, &(0x7f0000000180)={[{@errors_remount}]}) 04:23:36 executing program 2: sendmsg$BATADV_CMD_GET_ORIGINATORS(0xffffffffffffffff, &(0x7f0000000780)={0x0, 0x0, &(0x7f0000000740)={0x0}}, 0x0) sendmsg$L2TP_CMD_SESSION_DELETE(0xffffffffffffffff, &(0x7f0000000340)={&(0x7f0000000100)={0x10, 0x0, 0x0, 0x4000000}, 0xc, 0x0}, 0x0) syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000040)='./file0\x00', 0x0, 0x41c, &(0x7f0000000540)=[{&(0x7f0000010000)="200003e20002000019000700600100000f040000000000000000000004000000000002000020000020000000ddf4655fddf4655f0100ffff53ef010001000000ddf4655f000000000000000001000000000000000b0000000001000008000000d26400004003", 0x66, 0x400}, {&(0x7f0000010100)="0000000000000000000000026856d49a00cc4371bd6a7c893f280045010040", 0x1f, 0x4e0}, {&(0x7f0000010300)="03", 0xfeb1, 0x640}, {&(0x7f0000010400)="030000000200000005", 0xffc3, 0x800}, {&(0x7f0000010e00)="ed41000000040000ddf4655fddf4655fddf4655f000000000000040020", 0x1d, 0x1500}, {&(0x7f00000000c0)="80810000007f", 0xfc3b, 0x1600}], 0x81, &(0x7f0000000180)={[{@errors_remount}]}) [ 447.983602][T26647] EXT4-fs (loop2): inodes count not valid: 3707895840 vs 32 [ 447.983879][T26643] EXT4-fs (loop5): orphan cleanup on readonly fs [ 447.997717][T26643] EXT4-fs error (device loop5): __ext4_iget:4988: inode #3: block 67108864: comm syz-executor.5: invalid block [ 448.001014][T26641] EXT4-fs (loop4): orphan cleanup on readonly fs 04:23:36 executing program 0: socketpair$nbd(0x1, 0x1, 0x0, &(0x7f0000001440)={0xffffffffffffffff}) sendmsg(r0, &(0x7f0000002740)={0x0, 0x0, 0x0, 0x0, &(0x7f0000002780)=ANY=[@ANYBLOB="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"], 0x10a8}, 0x0) [ 448.047059][T26641] EXT4-fs error (device loop4): __ext4_iget:4988: inode #3: block 67108864: comm syz-executor.4: invalid block [ 448.059384][T26643] EXT4-fs (loop5): Remounting filesystem read-only [ 448.065934][T26643] EXT4-fs error (device loop5): ext4_quota_enable:6781: comm syz-executor.5: Bad quota inode # 3 [ 448.071946][T26659] loop3: detected capacity change from 0 to 264192 [ 448.079882][T26660] loop2: detected capacity change from 0 to 264192 [ 448.091820][T26641] EXT4-fs (loop4): Remounting filesystem read-only [ 448.098394][T26641] EXT4-fs error (device loop4): ext4_quota_enable:6781: comm syz-executor.4: Bad quota inode # 3 [ 448.103375][T26643] EXT4-fs warning (device loop5): ext4_enable_quotas:6821: Failed to enable quota tracking (type=0, err=-117). Please run e2fsck to fix. [ 448.123079][T26660] EXT4-fs (loop2): inodes count not valid: 3791847456 vs 32 [ 448.123340][T26659] EXT4-fs (loop3): inodes count not valid: 1946157088 vs 32 [ 448.130391][T26643] EXT4-fs (loop5): Cannot turn on quotas: error -117 04:23:37 executing program 0: bpf$BPF_BTF_LOAD(0x12, &(0x7f00000001c0)={&(0x7f0000000280)={{0xeb9f, 0x1, 0x0, 0x18, 0x0, 0xc, 0xc, 0x2, [@ptr={0x0, 0x0, 0x0, 0x2, 0x5}]}}, &(0x7f00000003c0)=""/248, 0x26, 0xf8, 0x1}, 0x20) 04:23:37 executing program 5: sendmsg$nl_route(0xffffffffffffffff, &(0x7f0000000480)={&(0x7f00000003c0)={0x10, 0x0, 0x0, 0x200}, 0xc, &(0x7f0000000440)={&(0x7f0000000400)=@ipv6_getmulticast={0x14, 0x3a, 0x203, 0x70bd2c, 0x25dfdbfc, {}, ["", "", "", "", "", ""]}, 0x14}, 0x1, 0x0, 0x0, 0x4000}, 0x80) sendmsg$BATADV_CMD_GET_ORIGINATORS(0xffffffffffffffff, &(0x7f0000000780)={0x0, 0x0, &(0x7f0000000740)={0x0}}, 0x0) sendmsg$BATADV_CMD_GET_HARDIF(0xffffffffffffffff, &(0x7f0000000200)={0x0, 0x0, &(0x7f00000001c0)={&(0x7f0000000140)={0x14, 0x0, 0x0, 0x70bd27}, 0x14}}, 0x0) r0 = socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_genetlink_get_family_id$l2tp(&(0x7f0000000680), 0xffffffffffffffff) sendmsg$L2TP_CMD_TUNNEL_CREATE(r0, &(0x7f0000000240)={0x0, 0x0, &(0x7f0000000380)={&(0x7f0000000300)={0x44, r1, 0x917, 0x0, 0x0, {}, [@L2TP_ATTR_PROTO_VERSION={0x5}, @L2TP_ATTR_CONN_ID={0x8, 0x9, 0xc000000}, @L2TP_ATTR_ENCAP_TYPE={0x6, 0x2, 0x1}, @L2TP_ATTR_PEER_CONN_ID={0x8}, @L2TP_ATTR_IP_SADDR={0x8, 0x18, @loopback=0xac1414aa}, @L2TP_ATTR_IP_DADDR={0x8, 0x19, @multicast2}]}, 0x44}}, 0x0) sendmsg$L2TP_CMD_SESSION_DELETE(0xffffffffffffffff, &(0x7f0000000340)={&(0x7f0000000100)={0x10, 0x0, 0x0, 0x4000000}, 0xc, &(0x7f0000000300)={&(0x7f00000002c0)={0x40, r1, 0x8, 0x70bd25, 0x25dfdbfc, {}, [@L2TP_ATTR_UDP_CSUM={0x5, 0xd, 0x1}, @L2TP_ATTR_IP6_DADDR={0x14, 0x20, @local}, @L2TP_ATTR_FD={0x8, 0x17, @l2tp}, @L2TP_ATTR_UDP_ZERO_CSUM6_TX={0x5}]}, 0x40}, 0x1, 0x0, 0x0, 0x4000000}, 0x4000042) syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000040)='./file0\x00', 0x47000000, 0x41c, &(0x7f0000000540)=[{&(0x7f0000010000)="200000000002000019000700600100000f040000000000000000000004000000000002000020000020000000ddf4655fddf4655f0100ffff53ef010001000000ddf4655f000000000000000001000000000000000b0000000001000008000000d26400004003", 0x66, 0x400}, {&(0x7f0000010100)="0000000000000000000000026856d49a00cc4371bd6a7c893f280045010040", 0x1f, 0x4e0}, {&(0x7f0000010300)="03", 0xfeb1, 0x640}, {&(0x7f0000010400)="030000000200000005", 0xffc3, 0x800}, {&(0x7f0000010e00)="ed41000000040000ddf4655fddf4655fddf4655f000000000000040020", 0x1d, 0x1500}, {&(0x7f00000000c0)="80810000007f", 0xfc3b, 0x1600}], 0x81, &(0x7f0000000180)={[{@errors_remount}]}) 04:23:37 executing program 4: sendmsg$BATADV_CMD_GET_ORIGINATORS(0xffffffffffffffff, &(0x7f0000000780)={0x0, 0x0, &(0x7f0000000740)={0x0}}, 0x0) sendmsg$L2TP_CMD_SESSION_DELETE(0xffffffffffffffff, &(0x7f0000000340)={&(0x7f0000000100)={0x10, 0x0, 0x0, 0x4000000}, 0xc, 0x0}, 0x0) syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000040)='./file0\x00', 0x0, 0x41c, &(0x7f0000000540)=[{&(0x7f0000010000)="200000002e02000019000700600100000f040000000000000000000004000000000002000020000020000000ddf4655fddf4655f0100ffff53ef010001000000ddf4655f000000000000000001000000000000000b0000000001000008000000d26400004003", 0x66, 0x400}, {&(0x7f0000010100)="0000000000000000000000026856d49a00cc4371bd6a7c893f280045010040", 0x1f, 0x4e0}, {&(0x7f0000010300)="03", 0xfeb1, 0x640}, {&(0x7f0000010400)="030000000200000005", 0xffc3, 0x800}, {&(0x7f0000010e00)="ed41000000040000ddf4655fddf4655fddf4655f000000000000040020", 0x1d, 0x1500}, {&(0x7f00000000c0)="80810000007f", 0xfc3b, 0x1600}], 0x81, &(0x7f0000000180)={[{@errors_remount}]}) 04:23:37 executing program 2: sendmsg$BATADV_CMD_GET_ORIGINATORS(0xffffffffffffffff, &(0x7f0000000780)={0x0, 0x0, &(0x7f0000000740)={0x0}}, 0x0) sendmsg$L2TP_CMD_SESSION_DELETE(0xffffffffffffffff, &(0x7f0000000340)={&(0x7f0000000100)={0x10, 0x0, 0x0, 0x4000000}, 0xc, 0x0}, 0x0) syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000040)='./file0\x00', 0x0, 0x41c, &(0x7f0000000540)=[{&(0x7f0000010000)="2000fffe0002000019000700600100000f040000000000000000000004000000000002000020000020000000ddf4655fddf4655f0100ffff53ef010001000000ddf4655f000000000000000001000000000000000b0000000001000008000000d26400004003", 0x66, 0x400}, {&(0x7f0000010100)="0000000000000000000000026856d49a00cc4371bd6a7c893f280045010040", 0x1f, 0x4e0}, {&(0x7f0000010300)="03", 0xfeb1, 0x640}, {&(0x7f0000010400)="030000000200000005", 0xffc3, 0x800}, {&(0x7f0000010e00)="ed41000000040000ddf4655fddf4655fddf4655f000000000000040020", 0x1d, 0x1500}, {&(0x7f00000000c0)="80810000007f", 0xfc3b, 0x1600}], 0x81, &(0x7f0000000180)={[{@errors_remount}]}) [ 448.137930][T26641] EXT4-fs warning (device loop4): ext4_enable_quotas:6821: Failed to enable quota tracking (type=0, err=-117). Please run e2fsck to fix. [ 448.158542][T26641] EXT4-fs (loop4): Cannot turn on quotas: error -117 04:23:37 executing program 0: socketpair(0x18, 0x0, 0x7fffffff, &(0x7f00000000c0)) 04:23:37 executing program 3: sendmsg$BATADV_CMD_GET_ORIGINATORS(0xffffffffffffffff, &(0x7f0000000780)={0x0, 0x0, &(0x7f0000000740)={0x0}}, 0x0) sendmsg$L2TP_CMD_SESSION_DELETE(0xffffffffffffffff, &(0x7f0000000340)={&(0x7f0000000100)={0x10, 0x0, 0x0, 0x4000000}, 0xc, 0x0}, 0x0) syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000040)='./file0\x00', 0x0, 0x41c, &(0x7f0000000540)=[{&(0x7f0000010000)="200002740002000019000700600100000f040000000000000000000004000000000002000020000020000000ddf4655fddf4655f0100ffff53ef010001000000ddf4655f000000000000000001000000000000000b0000000001000008000000d26400004003", 0x66, 0x400}, {&(0x7f0000010100)="0000000000000000000000026856d49a00cc4371bd6a7c893f280045010040", 0x1f, 0x4e0}, {&(0x7f0000010300)="03", 0xfeb1, 0x640}, {&(0x7f0000010400)="030000000200000005", 0xffc3, 0x800}, {&(0x7f0000010e00)="ed41000000040000ddf4655fddf4655fddf4655f000000000000040020", 0x1d, 0x1500}, {&(0x7f00000000c0)="80810000007f", 0xfc3b, 0x1600}], 0x81, &(0x7f0000000180)={[{@errors_remount}]}) [ 448.211642][T26668] loop5: detected capacity change from 0 to 264192 [ 448.219364][T26668] EXT4-fs (loop5): ext4_check_descriptors: Inode bitmap for group 0 overlaps block group descriptors 04:23:37 executing program 0: bpf$MAP_CREATE(0x0, &(0x7f0000000080)=@base={0x5, 0x0, 0x0, 0x0, 0x841}, 0x48) [ 448.255046][T26671] loop2: detected capacity change from 0 to 264192 [ 448.261521][T26672] loop4: detected capacity change from 0 to 264192 [ 448.267984][T26675] loop3: detected capacity change from 0 to 264192 [ 448.269387][ T2011] I/O error, dev loop3, sector 0 op 0x0:(READ) flags 0x0 phys_seg 1 prio class 2 [ 448.278820][T26671] EXT4-fs (loop2): inodes count not valid: 4278124576 vs 32 [ 448.283658][ T2011] Buffer I/O error on dev loop3, logical block 0, async page read 04:23:37 executing program 1: bpf$BPF_PROG_RAW_TRACEPOINT_LOAD(0x5, &(0x7f0000000240)={0x11, 0x3, &(0x7f0000000000)=@framed={{0x18, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1800}}, &(0x7f0000000080)='syzkaller\x00', 0x6, 0xa7, &(0x7f00000000c0)=""/167, 0x0, 0x0, '\x00', 0x0, 0x0, 0xffffffffffffffff, 0x8, 0x0, 0x0, 0x10, 0x0}, 0x80) [ 448.304320][T26668] EXT4-fs (loop5): orphan cleanup on readonly fs [ 448.312627][T26668] EXT4-fs error (device loop5): __ext4_iget:4988: inode #3: block 67108864: comm syz-executor.5: invalid block [ 448.325146][T26675] EXT4-fs (loop3): inodes count not valid: 1946288160 vs 32 [ 448.332589][T26668] EXT4-fs (loop5): Remounting filesystem read-only [ 448.339236][T26668] EXT4-fs error (device loop5): ext4_quota_enable:6781: comm syz-executor.5: Bad quota inode # 3 04:23:37 executing program 0: socketpair$tipc(0x1e, 0x2, 0x0, &(0x7f0000000080)={0xffffffffffffffff}) sendmsg$sock(r0, &(0x7f0000000700)={&(0x7f00000000c0)=@rc, 0x80, 0x0}, 0x0) 04:23:37 executing program 1: socketpair(0x1, 0x0, 0xfc, &(0x7f0000000000)) 04:23:37 executing program 3: sendmsg$BATADV_CMD_GET_ORIGINATORS(0xffffffffffffffff, &(0x7f0000000780)={0x0, 0x0, &(0x7f0000000740)={0x0}}, 0x0) sendmsg$L2TP_CMD_SESSION_DELETE(0xffffffffffffffff, &(0x7f0000000340)={&(0x7f0000000100)={0x10, 0x0, 0x0, 0x4000000}, 0xc, 0x0}, 0x0) syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000040)='./file0\x00', 0x0, 0x41c, &(0x7f0000000540)=[{&(0x7f0000010000)="200002750002000019000700600100000f040000000000000000000004000000000002000020000020000000ddf4655fddf4655f0100ffff53ef010001000000ddf4655f000000000000000001000000000000000b0000000001000008000000d26400004003", 0x66, 0x400}, {&(0x7f0000010100)="0000000000000000000000026856d49a00cc4371bd6a7c893f280045010040", 0x1f, 0x4e0}, {&(0x7f0000010300)="03", 0xfeb1, 0x640}, {&(0x7f0000010400)="030000000200000005", 0xffc3, 0x800}, {&(0x7f0000010e00)="ed41000000040000ddf4655fddf4655fddf4655f000000000000040020", 0x1d, 0x1500}, {&(0x7f00000000c0)="80810000007f", 0xfc3b, 0x1600}], 0x81, &(0x7f0000000180)={[{@errors_remount}]}) 04:23:37 executing program 0: socketpair$nbd(0x1, 0x1, 0x0, &(0x7f0000001440)={0xffffffffffffffff}) sendmsg(r0, &(0x7f0000002740)={0x0, 0x0, 0x0, 0x0, &(0x7f0000002780)=ANY=[@ANYBLOB="10"], 0x10a8}, 0x0) 04:23:37 executing program 1: perf_event_open(&(0x7f0000000080)={0x0, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) [ 448.341807][T26672] EXT4-fs (loop4): ext4_check_descriptors: Inode bitmap for group 0 overlaps block group descriptors [ 448.362945][T26668] EXT4-fs warning (device loop5): ext4_enable_quotas:6821: Failed to enable quota tracking (type=0, err=-117). Please run e2fsck to fix. [ 448.376989][T26668] EXT4-fs (loop5): Cannot turn on quotas: error -117 04:23:37 executing program 2: sendmsg$BATADV_CMD_GET_ORIGINATORS(0xffffffffffffffff, &(0x7f0000000780)={0x0, 0x0, &(0x7f0000000740)={0x0}}, 0x0) sendmsg$L2TP_CMD_SESSION_DELETE(0xffffffffffffffff, &(0x7f0000000340)={&(0x7f0000000100)={0x10, 0x0, 0x0, 0x4000000}, 0xc, 0x0}, 0x0) syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000040)='./file0\x00', 0x0, 0x41c, &(0x7f0000000540)=[{&(0x7f0000010000)="20000fff0002000019000700600100000f040000000000000000000004000000000002000020000020000000ddf4655fddf4655f0100ffff53ef010001000000ddf4655f000000000000000001000000000000000b0000000001000008000000d26400004003", 0x66, 0x400}, {&(0x7f0000010100)="0000000000000000000000026856d49a00cc4371bd6a7c893f280045010040", 0x1f, 0x4e0}, {&(0x7f0000010300)="03", 0xfeb1, 0x640}, {&(0x7f0000010400)="030000000200000005", 0xffc3, 0x800}, {&(0x7f0000010e00)="ed41000000040000ddf4655fddf4655fddf4655f000000000000040020", 0x1d, 0x1500}, {&(0x7f00000000c0)="80810000007f", 0xfc3b, 0x1600}], 0x81, &(0x7f0000000180)={[{@errors_remount}]}) [ 448.450149][T26672] EXT4-fs (loop4): orphan cleanup on readonly fs [ 448.460117][T26672] EXT4-fs error (device loop4): __ext4_iget:4988: inode #3: block 67108864: comm syz-executor.4: invalid block [ 448.476390][T26672] EXT4-fs (loop4): Remounting filesystem read-only [ 448.478915][T26694] loop2: detected capacity change from 0 to 264192 [ 448.482915][T26672] EXT4-fs error (device loop4): ext4_quota_enable:6781: comm syz-executor.4: Bad quota inode # 3 04:23:37 executing program 3: sendmsg$BATADV_CMD_GET_ORIGINATORS(0xffffffffffffffff, &(0x7f0000000780)={0x0, 0x0, &(0x7f0000000740)={0x0}}, 0x0) sendmsg$L2TP_CMD_SESSION_DELETE(0xffffffffffffffff, &(0x7f0000000340)={&(0x7f0000000100)={0x10, 0x0, 0x0, 0x4000000}, 0xc, 0x0}, 0x0) syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000040)='./file0\x00', 0x0, 0x41c, &(0x7f0000000540)=[{&(0x7f0000010000)="200002760002000019000700600100000f040000000000000000000004000000000002000020000020000000ddf4655fddf4655f0100ffff53ef010001000000ddf4655f000000000000000001000000000000000b0000000001000008000000d26400004003", 0x66, 0x400}, {&(0x7f0000010100)="0000000000000000000000026856d49a00cc4371bd6a7c893f280045010040", 0x1f, 0x4e0}, {&(0x7f0000010300)="03", 0xfeb1, 0x640}, {&(0x7f0000010400)="030000000200000005", 0xffc3, 0x800}, {&(0x7f0000010e00)="ed41000000040000ddf4655fddf4655fddf4655f000000000000040020", 0x1d, 0x1500}, {&(0x7f00000000c0)="80810000007f", 0xfc3b, 0x1600}], 0x81, &(0x7f0000000180)={[{@errors_remount}]}) 04:23:37 executing program 4: sendmsg$BATADV_CMD_GET_ORIGINATORS(0xffffffffffffffff, &(0x7f0000000780)={0x0, 0x0, &(0x7f0000000740)={0x0}}, 0x0) sendmsg$L2TP_CMD_SESSION_DELETE(0xffffffffffffffff, &(0x7f0000000340)={&(0x7f0000000100)={0x10, 0x0, 0x0, 0x4000000}, 0xc, 0x0}, 0x0) syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000040)='./file0\x00', 0x0, 0x41c, &(0x7f0000000540)=[{&(0x7f0000010000)="200000002f02000019000700600100000f040000000000000000000004000000000002000020000020000000ddf4655fddf4655f0100ffff53ef010001000000ddf4655f000000000000000001000000000000000b0000000001000008000000d26400004003", 0x66, 0x400}, {&(0x7f0000010100)="0000000000000000000000026856d49a00cc4371bd6a7c893f280045010040", 0x1f, 0x4e0}, {&(0x7f0000010300)="03", 0xfeb1, 0x640}, {&(0x7f0000010400)="030000000200000005", 0xffc3, 0x800}, {&(0x7f0000010e00)="ed41000000040000ddf4655fddf4655fddf4655f000000000000040020", 0x1d, 0x1500}, {&(0x7f00000000c0)="80810000007f", 0xfc3b, 0x1600}], 0x81, &(0x7f0000000180)={[{@errors_remount}]}) 04:23:37 executing program 5: sendmsg$nl_route(0xffffffffffffffff, &(0x7f0000000480)={&(0x7f00000003c0)={0x10, 0x0, 0x0, 0x200}, 0xc, &(0x7f0000000440)={&(0x7f0000000400)=@ipv6_getmulticast={0x14, 0x3a, 0x203, 0x70bd2c, 0x25dfdbfc, {}, ["", "", "", "", "", ""]}, 0x14}, 0x1, 0x0, 0x0, 0x4000}, 0x80) sendmsg$BATADV_CMD_GET_ORIGINATORS(0xffffffffffffffff, &(0x7f0000000780)={0x0, 0x0, &(0x7f0000000740)={0x0}}, 0x0) sendmsg$BATADV_CMD_GET_HARDIF(0xffffffffffffffff, &(0x7f0000000200)={0x0, 0x0, &(0x7f00000001c0)={&(0x7f0000000140)={0x14, 0x0, 0x0, 0x70bd27}, 0x14}}, 0x0) r0 = socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_genetlink_get_family_id$l2tp(&(0x7f0000000680), 0xffffffffffffffff) sendmsg$L2TP_CMD_TUNNEL_CREATE(r0, &(0x7f0000000240)={0x0, 0x0, &(0x7f0000000380)={&(0x7f0000000300)={0x44, r1, 0x917, 0x0, 0x0, {}, [@L2TP_ATTR_PROTO_VERSION={0x5}, @L2TP_ATTR_CONN_ID={0x8, 0x9, 0xc000000}, @L2TP_ATTR_ENCAP_TYPE={0x6, 0x2, 0x1}, @L2TP_ATTR_PEER_CONN_ID={0x8}, @L2TP_ATTR_IP_SADDR={0x8, 0x18, @loopback=0xac1414aa}, @L2TP_ATTR_IP_DADDR={0x8, 0x19, @multicast2}]}, 0x44}}, 0x0) sendmsg$L2TP_CMD_SESSION_DELETE(0xffffffffffffffff, &(0x7f0000000340)={&(0x7f0000000100)={0x10, 0x0, 0x0, 0x4000000}, 0xc, &(0x7f0000000300)={&(0x7f00000002c0)={0x40, r1, 0x8, 0x70bd25, 0x25dfdbfc, {}, [@L2TP_ATTR_UDP_CSUM={0x5, 0xd, 0x1}, @L2TP_ATTR_IP6_DADDR={0x14, 0x20, @local}, @L2TP_ATTR_FD={0x8, 0x17, @l2tp}, @L2TP_ATTR_UDP_ZERO_CSUM6_TX={0x5}]}, 0x40}, 0x1, 0x0, 0x0, 0x4000000}, 0x4000042) syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000040)='./file0\x00', 0x48000000, 0x41c, &(0x7f0000000540)=[{&(0x7f0000010000)="200000000002000019000700600100000f040000000000000000000004000000000002000020000020000000ddf4655fddf4655f0100ffff53ef010001000000ddf4655f000000000000000001000000000000000b0000000001000008000000d26400004003", 0x66, 0x400}, {&(0x7f0000010100)="0000000000000000000000026856d49a00cc4371bd6a7c893f280045010040", 0x1f, 0x4e0}, {&(0x7f0000010300)="03", 0xfeb1, 0x640}, {&(0x7f0000010400)="030000000200000005", 0xffc3, 0x800}, {&(0x7f0000010e00)="ed41000000040000ddf4655fddf4655fddf4655f000000000000040020", 0x1d, 0x1500}, {&(0x7f00000000c0)="80810000007f", 0xfc3b, 0x1600}], 0x81, &(0x7f0000000180)={[{@errors_remount}]}) 04:23:37 executing program 0: perf_event_open(&(0x7f00000000c0)={0x2, 0x80, 0xe4, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f00000000c0)='memory.events\x00', 0x26e1, 0x0) r1 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000380)='memory.events\x00', 0x7a05, 0x1700) bpf$BPF_GET_MAP_INFO(0xf, 0x0, 0x0) write$cgroup_subtree(r0, &(0x7f0000000940)=ANY=[], 0xda00) openat$cgroup_ro(0xffffffffffffffff, 0x0, 0x0, 0x0) perf_event_open(0x0, 0x0, 0x0, 0xffffffffffffffff, 0x0) write$cgroup_int(r1, &(0x7f0000000200), 0x23000) 04:23:37 executing program 1: socketpair$nbd(0x1, 0x1, 0x0, &(0x7f0000000180)={0xffffffffffffffff, 0xffffffffffffffff}) sendmsg(r0, &(0x7f0000003b80)={0x0, 0x0, &(0x7f0000000740)=[{&(0x7f0000000280)="1ba7", 0x2}], 0x1}, 0x1) recvmsg(r1, &(0x7f0000003a40)={0x0, 0x0, &(0x7f0000003900)=[{&(0x7f0000000240)=""/23, 0x17}, {0x0}, {0x0}, {0x0}, {0x0}, {0x0}, {0x0}, {0x0}, {0x0}], 0x9, &(0x7f00000039c0)=""/81, 0x51}, 0x0) 04:23:37 executing program 1: syz_clone(0x40800200, &(0x7f00000000c0), 0x0, &(0x7f0000000180), 0x0, 0x0) [ 448.483451][T26672] EXT4-fs warning (device loop4): ext4_enable_quotas:6821: Failed to enable quota tracking (type=0, err=-117). Please run e2fsck to fix. [ 448.500584][T26694] EXT4-fs (loop2): inodes count not valid: 4279173152 vs 32 [ 448.513927][T26672] EXT4-fs (loop4): Cannot turn on quotas: error -117 04:23:37 executing program 2: sendmsg$BATADV_CMD_GET_ORIGINATORS(0xffffffffffffffff, &(0x7f0000000780)={0x0, 0x0, &(0x7f0000000740)={0x0}}, 0x0) sendmsg$L2TP_CMD_SESSION_DELETE(0xffffffffffffffff, &(0x7f0000000340)={&(0x7f0000000100)={0x10, 0x0, 0x0, 0x4000000}, 0xc, 0x0}, 0x0) syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000040)='./file0\x00', 0x0, 0x41c, &(0x7f0000000540)=[{&(0x7f0000010000)="2000feff0002000019000700600100000f040000000000000000000004000000000002000020000020000000ddf4655fddf4655f0100ffff53ef010001000000ddf4655f000000000000000001000000000000000b0000000001000008000000d26400004003", 0x66, 0x400}, {&(0x7f0000010100)="0000000000000000000000026856d49a00cc4371bd6a7c893f280045010040", 0x1f, 0x4e0}, {&(0x7f0000010300)="03", 0xfeb1, 0x640}, {&(0x7f0000010400)="030000000200000005", 0xffc3, 0x800}, {&(0x7f0000010e00)="ed41000000040000ddf4655fddf4655fddf4655f000000000000040020", 0x1d, 0x1500}, {&(0x7f00000000c0)="80810000007f", 0xfc3b, 0x1600}], 0x81, &(0x7f0000000180)={[{@errors_remount}]}) 04:23:37 executing program 0: bpf$BPF_BTF_LOAD(0x12, &(0x7f00000001c0)={&(0x7f0000000280)={{0xeb9f, 0x1, 0x0, 0x18, 0x0, 0xc, 0xc, 0x9, [@ptr={0x8}]}, {0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, &(0x7f00000003c0)=""/248, 0x2d, 0xf8, 0x1}, 0x20) 04:23:37 executing program 0: mkdirat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000000)='./cgroup.net/syz0\x00', 0x1ff) bpf$OBJ_GET_MAP(0x9, &(0x7f0000000240)={0x0, 0x0, 0x8}, 0x10) [ 448.573028][T26701] loop5: detected capacity change from 0 to 264192 [ 448.582281][T26699] loop3: detected capacity change from 0 to 264192 [ 448.592317][T26701] EXT4-fs (loop5): ext4_check_descriptors: Inode bitmap for group 0 overlaps block group descriptors [ 448.611423][T26709] loop2: detected capacity change from 0 to 264192 04:23:37 executing program 0: bpf$OBJ_GET_MAP(0xb, 0x0, 0x0) r0 = syz_clone(0x40800200, &(0x7f00000000c0), 0x0, 0x0, &(0x7f00000001c0), &(0x7f0000000200)) syz_open_procfs$namespace(r0, &(0x7f0000000040)='ns/mnt\x00') [ 448.619780][T26699] EXT4-fs (loop3): inodes count not valid: 1979842592 vs 32 [ 448.628489][T26709] EXT4-fs (loop2): inodes count not valid: 4294836256 vs 32 [ 448.639479][T26701] EXT4-fs (loop5): orphan cleanup on readonly fs [ 448.648084][T26701] EXT4-fs error (device loop5): __ext4_iget:4988: inode #3: block 67108864: comm syz-executor.5: invalid block [ 448.665121][T26707] loop4: detected capacity change from 0 to 264192 04:23:37 executing program 1: socketpair$nbd(0x1, 0x1, 0x0, &(0x7f0000000180)={0xffffffffffffffff}) sendmsg(r0, &(0x7f0000003b80)={0x0, 0x0, &(0x7f0000000740)=[{&(0x7f0000000280)="1ba7", 0x2}], 0x1, &(0x7f00000007c0)=[{0x1010, 0x0, 0x0, "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{0xff8, 0x0, 0x0, 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"}], 0x2008}, 0x1) [ 448.674960][T26701] EXT4-fs (loop5): Remounting filesystem read-only [ 448.681559][T26701] EXT4-fs error (device loop5): ext4_quota_enable:6781: comm syz-executor.5: Bad quota inode # 3 [ 448.696807][T26707] EXT4-fs (loop4): ext4_check_descriptors: Inode bitmap for group 0 overlaps block group descriptors [ 448.708619][T26701] EXT4-fs warning (device loop5): ext4_enable_quotas:6821: Failed to enable quota tracking (type=0, err=-117). Please run e2fsck to fix. 04:23:37 executing program 3: sendmsg$BATADV_CMD_GET_ORIGINATORS(0xffffffffffffffff, &(0x7f0000000780)={0x0, 0x0, &(0x7f0000000740)={0x0}}, 0x0) sendmsg$L2TP_CMD_SESSION_DELETE(0xffffffffffffffff, &(0x7f0000000340)={&(0x7f0000000100)={0x10, 0x0, 0x0, 0x4000000}, 0xc, 0x0}, 0x0) syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000040)='./file0\x00', 0x0, 0x41c, &(0x7f0000000540)=[{&(0x7f0000010000)="200002770002000019000700600100000f040000000000000000000004000000000002000020000020000000ddf4655fddf4655f0100ffff53ef010001000000ddf4655f000000000000000001000000000000000b0000000001000008000000d26400004003", 0x66, 0x400}, {&(0x7f0000010100)="0000000000000000000000026856d49a00cc4371bd6a7c893f280045010040", 0x1f, 0x4e0}, {&(0x7f0000010300)="03", 0xfeb1, 0x640}, {&(0x7f0000010400)="030000000200000005", 0xffc3, 0x800}, {&(0x7f0000010e00)="ed41000000040000ddf4655fddf4655fddf4655f000000000000040020", 0x1d, 0x1500}, {&(0x7f00000000c0)="80810000007f", 0xfc3b, 0x1600}], 0x81, &(0x7f0000000180)={[{@errors_remount}]}) 04:23:37 executing program 5: sendmsg$nl_route(0xffffffffffffffff, &(0x7f0000000480)={&(0x7f00000003c0)={0x10, 0x0, 0x0, 0x200}, 0xc, &(0x7f0000000440)={&(0x7f0000000400)=@ipv6_getmulticast={0x14, 0x3a, 0x203, 0x70bd2c, 0x25dfdbfc, {}, ["", "", "", "", "", ""]}, 0x14}, 0x1, 0x0, 0x0, 0x4000}, 0x80) sendmsg$BATADV_CMD_GET_ORIGINATORS(0xffffffffffffffff, &(0x7f0000000780)={0x0, 0x0, &(0x7f0000000740)={0x0}}, 0x0) sendmsg$BATADV_CMD_GET_HARDIF(0xffffffffffffffff, &(0x7f0000000200)={0x0, 0x0, &(0x7f00000001c0)={&(0x7f0000000140)={0x14, 0x0, 0x0, 0x70bd27}, 0x14}}, 0x0) r0 = socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_genetlink_get_family_id$l2tp(&(0x7f0000000680), 0xffffffffffffffff) sendmsg$L2TP_CMD_TUNNEL_CREATE(r0, &(0x7f0000000240)={0x0, 0x0, &(0x7f0000000380)={&(0x7f0000000300)={0x44, r1, 0x917, 0x0, 0x0, {}, [@L2TP_ATTR_PROTO_VERSION={0x5}, @L2TP_ATTR_CONN_ID={0x8, 0x9, 0xc000000}, @L2TP_ATTR_ENCAP_TYPE={0x6, 0x2, 0x1}, @L2TP_ATTR_PEER_CONN_ID={0x8}, @L2TP_ATTR_IP_SADDR={0x8, 0x18, @loopback=0xac1414aa}, @L2TP_ATTR_IP_DADDR={0x8, 0x19, @multicast2}]}, 0x44}}, 0x0) sendmsg$L2TP_CMD_SESSION_DELETE(0xffffffffffffffff, &(0x7f0000000340)={&(0x7f0000000100)={0x10, 0x0, 0x0, 0x4000000}, 0xc, &(0x7f0000000300)={&(0x7f00000002c0)={0x40, r1, 0x8, 0x70bd25, 0x25dfdbfc, {}, [@L2TP_ATTR_UDP_CSUM={0x5, 0xd, 0x1}, @L2TP_ATTR_IP6_DADDR={0x14, 0x20, @local}, @L2TP_ATTR_FD={0x8, 0x17, @l2tp}, @L2TP_ATTR_UDP_ZERO_CSUM6_TX={0x5}]}, 0x40}, 0x1, 0x0, 0x0, 0x4000000}, 0x4000042) syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000040)='./file0\x00', 0x4a030000, 0x41c, &(0x7f0000000540)=[{&(0x7f0000010000)="200000000002000019000700600100000f040000000000000000000004000000000002000020000020000000ddf4655fddf4655f0100ffff53ef010001000000ddf4655f000000000000000001000000000000000b0000000001000008000000d26400004003", 0x66, 0x400}, {&(0x7f0000010100)="0000000000000000000000026856d49a00cc4371bd6a7c893f280045010040", 0x1f, 0x4e0}, {&(0x7f0000010300)="03", 0xfeb1, 0x640}, {&(0x7f0000010400)="030000000200000005", 0xffc3, 0x800}, {&(0x7f0000010e00)="ed41000000040000ddf4655fddf4655fddf4655f000000000000040020", 0x1d, 0x1500}, {&(0x7f00000000c0)="80810000007f", 0xfc3b, 0x1600}], 0x81, &(0x7f0000000180)={[{@errors_remount}]}) [ 448.722660][T26701] EXT4-fs (loop5): Cannot turn on quotas: error -117 [ 448.767013][T26707] EXT4-fs (loop4): orphan cleanup on readonly fs [ 448.776848][T26724] loop3: detected capacity change from 0 to 264192 [ 448.778548][T26707] EXT4-fs error (device loop4): __ext4_iget:4988: inode #3: block 67108864: comm syz-executor.4: invalid block [ 448.798242][T26707] EXT4-fs (loop4): Remounting filesystem read-only [ 448.804775][T26707] EXT4-fs error (device loop4): ext4_quota_enable:6781: comm syz-executor.4: Bad quota inode # 3 04:23:37 executing program 4: sendmsg$BATADV_CMD_GET_ORIGINATORS(0xffffffffffffffff, &(0x7f0000000780)={0x0, 0x0, &(0x7f0000000740)={0x0}}, 0x0) sendmsg$L2TP_CMD_SESSION_DELETE(0xffffffffffffffff, &(0x7f0000000340)={&(0x7f0000000100)={0x10, 0x0, 0x0, 0x4000000}, 0xc, 0x0}, 0x0) syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000040)='./file0\x00', 0x0, 0x41c, &(0x7f0000000540)=[{&(0x7f0000010000)="200000003002000019000700600100000f040000000000000000000004000000000002000020000020000000ddf4655fddf4655f0100ffff53ef010001000000ddf4655f000000000000000001000000000000000b0000000001000008000000d26400004003", 0x66, 0x400}, {&(0x7f0000010100)="0000000000000000000000026856d49a00cc4371bd6a7c893f280045010040", 0x1f, 0x4e0}, {&(0x7f0000010300)="03", 0xfeb1, 0x640}, {&(0x7f0000010400)="030000000200000005", 0xffc3, 0x800}, {&(0x7f0000010e00)="ed41000000040000ddf4655fddf4655fddf4655f000000000000040020", 0x1d, 0x1500}, {&(0x7f00000000c0)="80810000007f", 0xfc3b, 0x1600}], 0x81, &(0x7f0000000180)={[{@errors_remount}]}) 04:23:37 executing program 2: sendmsg$BATADV_CMD_GET_ORIGINATORS(0xffffffffffffffff, &(0x7f0000000780)={0x0, 0x0, &(0x7f0000000740)={0x0}}, 0x0) sendmsg$L2TP_CMD_SESSION_DELETE(0xffffffffffffffff, &(0x7f0000000340)={&(0x7f0000000100)={0x10, 0x0, 0x0, 0x4000000}, 0xc, 0x0}, 0x0) syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000040)='./file0\x00', 0x0, 0x41c, &(0x7f0000000540)=[{&(0x7f0000010000)="200000000003000019000700600100000f040000000000000000000004000000000002000020000020000000ddf4655fddf4655f0100ffff53ef010001000000ddf4655f000000000000000001000000000000000b0000000001000008000000d26400004003", 0x66, 0x400}, {&(0x7f0000010100)="0000000000000000000000026856d49a00cc4371bd6a7c893f280045010040", 0x1f, 0x4e0}, {&(0x7f0000010300)="03", 0xfeb1, 0x640}, {&(0x7f0000010400)="030000000200000005", 0xffc3, 0x800}, {&(0x7f0000010e00)="ed41000000040000ddf4655fddf4655fddf4655f000000000000040020", 0x1d, 0x1500}, {&(0x7f00000000c0)="80810000007f", 0xfc3b, 0x1600}], 0x81, &(0x7f0000000180)={[{@errors_remount}]}) 04:23:37 executing program 1: mkdir(&(0x7f0000000080)='./file0\x00', 0x0) bpf$OBJ_GET_PROG(0x7, &(0x7f0000000100)={&(0x7f00000000c0)='./file0\x00'}, 0x10) 04:23:37 executing program 5: sendmsg$nl_route(0xffffffffffffffff, &(0x7f0000000480)={&(0x7f00000003c0)={0x10, 0x0, 0x0, 0x200}, 0xc, &(0x7f0000000440)={&(0x7f0000000400)=@ipv6_getmulticast={0x14, 0x3a, 0x203, 0x70bd2c, 0x25dfdbfc, {}, ["", "", "", "", "", ""]}, 0x14}, 0x1, 0x0, 0x0, 0x4000}, 0x80) sendmsg$BATADV_CMD_GET_ORIGINATORS(0xffffffffffffffff, &(0x7f0000000780)={0x0, 0x0, &(0x7f0000000740)={0x0}}, 0x0) sendmsg$BATADV_CMD_GET_HARDIF(0xffffffffffffffff, &(0x7f0000000200)={0x0, 0x0, &(0x7f00000001c0)={&(0x7f0000000140)={0x14, 0x0, 0x0, 0x70bd27}, 0x14}}, 0x0) r0 = socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_genetlink_get_family_id$l2tp(&(0x7f0000000680), 0xffffffffffffffff) sendmsg$L2TP_CMD_TUNNEL_CREATE(r0, &(0x7f0000000240)={0x0, 0x0, &(0x7f0000000380)={&(0x7f0000000300)={0x44, r1, 0x917, 0x0, 0x0, {}, [@L2TP_ATTR_PROTO_VERSION={0x5}, @L2TP_ATTR_CONN_ID={0x8, 0x9, 0xc000000}, @L2TP_ATTR_ENCAP_TYPE={0x6, 0x2, 0x1}, @L2TP_ATTR_PEER_CONN_ID={0x8}, @L2TP_ATTR_IP_SADDR={0x8, 0x18, @loopback=0xac1414aa}, @L2TP_ATTR_IP_DADDR={0x8, 0x19, @multicast2}]}, 0x44}}, 0x0) sendmsg$L2TP_CMD_SESSION_DELETE(0xffffffffffffffff, &(0x7f0000000340)={&(0x7f0000000100)={0x10, 0x0, 0x0, 0x4000000}, 0xc, &(0x7f0000000300)={&(0x7f00000002c0)={0x40, r1, 0x8, 0x70bd25, 0x25dfdbfc, {}, [@L2TP_ATTR_UDP_CSUM={0x5, 0xd, 0x1}, @L2TP_ATTR_IP6_DADDR={0x14, 0x20, @local}, @L2TP_ATTR_FD={0x8, 0x17, @l2tp}, @L2TP_ATTR_UDP_ZERO_CSUM6_TX={0x5}]}, 0x40}, 0x1, 0x0, 0x0, 0x4000000}, 0x4000042) syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000040)='./file0\x00', 0x4c000000, 0x41c, &(0x7f0000000540)=[{&(0x7f0000010000)="200000000002000019000700600100000f040000000000000000000004000000000002000020000020000000ddf4655fddf4655f0100ffff53ef010001000000ddf4655f000000000000000001000000000000000b0000000001000008000000d26400004003", 0x66, 0x400}, {&(0x7f0000010100)="0000000000000000000000026856d49a00cc4371bd6a7c893f280045010040", 0x1f, 0x4e0}, {&(0x7f0000010300)="03", 0xfeb1, 0x640}, {&(0x7f0000010400)="030000000200000005", 0xffc3, 0x800}, {&(0x7f0000010e00)="ed41000000040000ddf4655fddf4655fddf4655f000000000000040020", 0x1d, 0x1500}, {&(0x7f00000000c0)="80810000007f", 0xfc3b, 0x1600}], 0x81, &(0x7f0000000180)={[{@errors_remount}]}) 04:23:37 executing program 0: socketpair(0x26, 0x0, 0x0, &(0x7f0000000200)) 04:23:37 executing program 1: bpf$BPF_MAP_LOOKUP_AND_DELETE_ELEM(0x15, 0xffffffffffffffff, 0x0) 04:23:37 executing program 0: socketpair(0x28, 0x0, 0xf7220, &(0x7f0000000000)) [ 448.806461][T26724] EXT4-fs (loop3): inodes count not valid: 1996619808 vs 32 [ 448.824299][T26707] EXT4-fs warning (device loop4): ext4_enable_quotas:6821: Failed to enable quota tracking (type=0, err=-117). Please run e2fsck to fix. [ 448.838382][T26707] EXT4-fs (loop4): Cannot turn on quotas: error -117 04:23:37 executing program 3: sendmsg$BATADV_CMD_GET_ORIGINATORS(0xffffffffffffffff, &(0x7f0000000780)={0x0, 0x0, &(0x7f0000000740)={0x0}}, 0x0) sendmsg$L2TP_CMD_SESSION_DELETE(0xffffffffffffffff, &(0x7f0000000340)={&(0x7f0000000100)={0x10, 0x0, 0x0, 0x4000000}, 0xc, 0x0}, 0x0) syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000040)='./file0\x00', 0x0, 0x41c, &(0x7f0000000540)=[{&(0x7f0000010000)="2000007a0002000019000700600100000f040000000000000000000004000000000002000020000020000000ddf4655fddf4655f0100ffff53ef010001000000ddf4655f000000000000000001000000000000000b0000000001000008000000d26400004003", 0x66, 0x400}, {&(0x7f0000010100)="0000000000000000000000026856d49a00cc4371bd6a7c893f280045010040", 0x1f, 0x4e0}, {&(0x7f0000010300)="03", 0xfeb1, 0x640}, {&(0x7f0000010400)="030000000200000005", 0xffc3, 0x800}, {&(0x7f0000010e00)="ed41000000040000ddf4655fddf4655fddf4655f000000000000040020", 0x1d, 0x1500}, {&(0x7f00000000c0)="80810000007f", 0xfc3b, 0x1600}], 0x81, &(0x7f0000000180)={[{@errors_remount}]}) 04:23:37 executing program 1: bpf$BPF_PROG_RAW_TRACEPOINT_LOAD(0x5, &(0x7f0000000240)={0x11, 0x3, &(0x7f0000000000)=@framed={{0x18, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xf0ffff}}, &(0x7f0000000080)='syzkaller\x00', 0x6, 0xa7, &(0x7f00000000c0)=""/167, 0x0, 0x0, '\x00', 0x0, 0x0, 0xffffffffffffffff, 0x8, 0x0, 0x0, 0x10, 0x0}, 0x80) 04:23:37 executing program 0: socketpair$unix(0x1, 0x1, 0x0, &(0x7f0000000580)={0xffffffffffffffff}) sendmsg(r0, &(0x7f0000001e80)={0x0, 0x0, 0x0, 0x0, &(0x7f0000001ec0)=ANY=[], 0x348}, 0x0) [ 448.893568][T26732] loop5: detected capacity change from 0 to 264192 [ 448.910860][T26731] loop2: detected capacity change from 0 to 264192 04:23:37 executing program 1: bpf$PROG_LOAD(0x5, &(0x7f0000001f80)={0xb, 0x3, &(0x7f0000001dc0)=@framed, &(0x7f0000001e40)='GPL\x00', 0x0, 0x0, 0x0, 0x0, 0x0, '\x00', 0x0, 0x0, 0xffffffffffffffff, 0x8, 0x0, 0x0, 0x10, 0x0}, 0x80) 04:23:37 executing program 0: openat$cgroup_ro(0xffffffffffffff9c, &(0x7f00000000c0)='memory.events\x00', 0x26e1, 0x0) openat$cgroup_ro(0xffffffffffffff9c, &(0x7f00000002c0)='cgroup.controllers\x00', 0x26e1, 0x0) perf_event_open(&(0x7f0000000940)={0x2, 0x80, 0x1b, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000100)='memory.events\x00', 0x100002, 0x0) r1 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000080)='cgroup.controllers\x00', 0x7a05, 0x1700) write$cgroup_int(r1, &(0x7f0000000200), 0x43400) r2 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000280)='memory.events\x00', 0x7a05, 0x1700) write$cgroup_subtree(r2, &(0x7f0000000000)=ANY=[], 0x32600) perf_event_open(&(0x7f0000000340)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3c43, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x2}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) ioctl$PERF_EVENT_IOC_PERIOD(r0, 0xc028660f, &(0x7f00000005c0)=0x443000025) [ 448.934555][T26742] loop3: detected capacity change from 0 to 264192 [ 448.941337][T26732] EXT4-fs (loop5): ext4_check_descriptors: Inode bitmap for group 0 overlaps block group descriptors [ 448.955007][T26731] EXT4-fs (loop2): ext4_check_descriptors: Inode bitmap for group 0 overlaps block group descriptors [ 448.966552][T26742] EXT4-fs (loop3): inodes count not valid: 2046820384 vs 32 [ 448.984220][T26732] EXT4-fs (loop5): orphan cleanup on readonly fs [ 448.994864][T26732] EXT4-fs error (device loop5): __ext4_iget:4988: inode #3: block 67108864: comm syz-executor.5: invalid block [ 449.007111][T26732] EXT4-fs (loop5): Remounting filesystem read-only [ 449.009841][T26731] EXT4-fs (loop2): orphan cleanup on readonly fs [ 449.013637][T26732] EXT4-fs error (device loop5): ext4_quota_enable:6781: comm syz-executor.5: Bad quota inode # 3 [ 449.031026][T26732] EXT4-fs warning (device loop5): ext4_enable_quotas:6821: Failed to enable quota tracking (type=0, err=-117). Please run e2fsck to fix. [ 449.032852][T26731] EXT4-fs error (device loop2): __ext4_iget:4988: inode #3: block 67108864: comm syz-executor.2: invalid block [ 449.045061][T26732] EXT4-fs (loop5): Cannot turn on quotas: error -117 [ 449.069828][T26752] loop4: detected capacity change from 0 to 264192 [ 449.078301][T26731] EXT4-fs (loop2): Remounting filesystem read-only [ 449.084840][T26731] EXT4-fs error (device loop2): ext4_quota_enable:6781: comm syz-executor.2: Bad quota inode # 3 [ 449.097760][T26752] EXT4-fs (loop4): ext4_check_descriptors: Inode bitmap for group 0 overlaps block group descriptors [ 449.118114][T26731] EXT4-fs warning (device loop2): ext4_enable_quotas:6821: Failed to enable quota tracking (type=0, err=-117). Please run e2fsck to fix. [ 449.132177][T26731] EXT4-fs (loop2): Cannot turn on quotas: error -117 [ 449.149217][T26752] EXT4-fs (loop4): orphan cleanup on readonly fs [ 449.158370][T26752] EXT4-fs error (device loop4): __ext4_iget:4988: inode #3: block 67108864: comm syz-executor.4: invalid block [ 449.171250][T26752] EXT4-fs (loop4): Remounting filesystem read-only 04:23:38 executing program 4: sendmsg$BATADV_CMD_GET_ORIGINATORS(0xffffffffffffffff, &(0x7f0000000780)={0x0, 0x0, &(0x7f0000000740)={0x0}}, 0x0) sendmsg$L2TP_CMD_SESSION_DELETE(0xffffffffffffffff, &(0x7f0000000340)={&(0x7f0000000100)={0x10, 0x0, 0x0, 0x4000000}, 0xc, 0x0}, 0x0) syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000040)='./file0\x00', 0x0, 0x41c, &(0x7f0000000540)=[{&(0x7f0000010000)="200000003102000019000700600100000f040000000000000000000004000000000002000020000020000000ddf4655fddf4655f0100ffff53ef010001000000ddf4655f000000000000000001000000000000000b0000000001000008000000d26400004003", 0x66, 0x400}, {&(0x7f0000010100)="0000000000000000000000026856d49a00cc4371bd6a7c893f280045010040", 0x1f, 0x4e0}, {&(0x7f0000010300)="03", 0xfeb1, 0x640}, {&(0x7f0000010400)="030000000200000005", 0xffc3, 0x800}, {&(0x7f0000010e00)="ed41000000040000ddf4655fddf4655fddf4655f000000000000040020", 0x1d, 0x1500}, {&(0x7f00000000c0)="80810000007f", 0xfc3b, 0x1600}], 0x81, &(0x7f0000000180)={[{@errors_remount}]}) 04:23:38 executing program 1: perf_event_open(&(0x7f0000000100)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3c42, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) bpf$BPF_TASK_FD_QUERY(0x14, &(0x7f0000000080)={0x0, 0xffffffffffffffff, 0x0, 0x7, &(0x7f0000000000)='cgroup\x00'}, 0x30) r0 = openat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000000), 0x200002, 0x0) r1 = bpf$BPF_PROG_RAW_TRACEPOINT_LOAD(0x5, &(0x7f0000000280)={0x11, 0x3, &(0x7f0000001340)=ANY=[@ANYBLOB="1800000009000000000000000000000095"], &(0x7f0000000480)='GPL\x00', 0x0, 0x0, 0x0, 0x0, 0x0, '\x00', 0x0, 0x2, 0xffffffffffffffff, 0x8, 0x0, 0x0, 0x10, 0x0}, 0x80) syz_clone(0xc0, &(0x7f00000004c0)="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", 0x131, 0x0, &(0x7f0000000180), &(0x7f00000001c0)="3a83733b80a9acf8983991d5f6ed46fcddfbdfcd12284baa15be30d8ca2729c3502621f38330d2bbe34086da11ba2d617a426322784ecce7bc57e41c6aec534a5b190885c1b663f4c200"/87) syz_clone(0xf6f3adad36ca22a7, &(0x7f0000000300)="8075537965a8750c011f5b5149dcaadb66bfeedc156213ffd713bf65727fd8eca0b204768d7d23952d02d0ae6568a54cb26d8ec22a63597b69c0580f8d70a260a2a41b36ddd0572f0d79828d41a023f7b4dd80e5aa97cb5941400c2fa8cdf7d5bf49d10796e5d6e1dfb6e26b7e0e5cb6bba81956a2e23b4a883b7d9ce0d66faf00cd306f60e64e477ac256ab2d58", 0x8e, &(0x7f0000000240), &(0x7f00000003c0), &(0x7f0000000400)="325ab1d39c0b2661ddeca62a9b6db5a0798acc473bd973cd9cd7cc5ebbdaa9f85655efdb06f1d94c5484b79ae18a87fd8123") openat$cgroup_pressure(0xffffffffffffffff, 0x0, 0x2, 0x0) bpf$BPF_RAW_TRACEPOINT_OPEN(0x11, &(0x7f0000000700)={&(0x7f00000006c0)='mm_shrink_slab_start\x00', r1}, 0x10) r2 = openat$cgroup_int(r0, &(0x7f00000000c0)='memory.max\x00', 0x2, 0x0) getpid() write$cgroup_pid(0xffffffffffffffff, 0x0, 0x0) write$cgroup_int(r2, &(0x7f0000000040), 0x12) 04:23:38 executing program 5: sendmsg$nl_route(0xffffffffffffffff, &(0x7f0000000480)={&(0x7f00000003c0)={0x10, 0x0, 0x0, 0x200}, 0xc, &(0x7f0000000440)={&(0x7f0000000400)=@ipv6_getmulticast={0x14, 0x3a, 0x203, 0x70bd2c, 0x25dfdbfc, {}, ["", "", "", "", "", ""]}, 0x14}, 0x1, 0x0, 0x0, 0x4000}, 0x80) sendmsg$BATADV_CMD_GET_ORIGINATORS(0xffffffffffffffff, &(0x7f0000000780)={0x0, 0x0, &(0x7f0000000740)={0x0}}, 0x0) sendmsg$BATADV_CMD_GET_HARDIF(0xffffffffffffffff, &(0x7f0000000200)={0x0, 0x0, &(0x7f00000001c0)={&(0x7f0000000140)={0x14, 0x0, 0x0, 0x70bd27}, 0x14}}, 0x0) r0 = socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_genetlink_get_family_id$l2tp(&(0x7f0000000680), 0xffffffffffffffff) sendmsg$L2TP_CMD_TUNNEL_CREATE(r0, &(0x7f0000000240)={0x0, 0x0, &(0x7f0000000380)={&(0x7f0000000300)={0x44, r1, 0x917, 0x0, 0x0, {}, [@L2TP_ATTR_PROTO_VERSION={0x5}, @L2TP_ATTR_CONN_ID={0x8, 0x9, 0xc000000}, @L2TP_ATTR_ENCAP_TYPE={0x6, 0x2, 0x1}, @L2TP_ATTR_PEER_CONN_ID={0x8}, @L2TP_ATTR_IP_SADDR={0x8, 0x18, @loopback=0xac1414aa}, @L2TP_ATTR_IP_DADDR={0x8, 0x19, @multicast2}]}, 0x44}}, 0x0) sendmsg$L2TP_CMD_SESSION_DELETE(0xffffffffffffffff, &(0x7f0000000340)={&(0x7f0000000100)={0x10, 0x0, 0x0, 0x4000000}, 0xc, &(0x7f0000000300)={&(0x7f00000002c0)={0x40, r1, 0x8, 0x70bd25, 0x25dfdbfc, {}, [@L2TP_ATTR_UDP_CSUM={0x5, 0xd, 0x1}, @L2TP_ATTR_IP6_DADDR={0x14, 0x20, @local}, @L2TP_ATTR_FD={0x8, 0x17, @l2tp}, @L2TP_ATTR_UDP_ZERO_CSUM6_TX={0x5}]}, 0x40}, 0x1, 0x0, 0x0, 0x4000000}, 0x4000042) syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000040)='./file0\x00', 0x51000000, 0x41c, &(0x7f0000000540)=[{&(0x7f0000010000)="200000000002000019000700600100000f040000000000000000000004000000000002000020000020000000ddf4655fddf4655f0100ffff53ef010001000000ddf4655f000000000000000001000000000000000b0000000001000008000000d26400004003", 0x66, 0x400}, {&(0x7f0000010100)="0000000000000000000000026856d49a00cc4371bd6a7c893f280045010040", 0x1f, 0x4e0}, {&(0x7f0000010300)="03", 0xfeb1, 0x640}, {&(0x7f0000010400)="030000000200000005", 0xffc3, 0x800}, {&(0x7f0000010e00)="ed41000000040000ddf4655fddf4655fddf4655f000000000000040020", 0x1d, 0x1500}, {&(0x7f00000000c0)="80810000007f", 0xfc3b, 0x1600}], 0x81, &(0x7f0000000180)={[{@errors_remount}]}) 04:23:38 executing program 3: sendmsg$BATADV_CMD_GET_ORIGINATORS(0xffffffffffffffff, &(0x7f0000000780)={0x0, 0x0, &(0x7f0000000740)={0x0}}, 0x0) sendmsg$L2TP_CMD_SESSION_DELETE(0xffffffffffffffff, &(0x7f0000000340)={&(0x7f0000000100)={0x10, 0x0, 0x0, 0x4000000}, 0xc, 0x0}, 0x0) syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000040)='./file0\x00', 0x0, 0x41c, &(0x7f0000000540)=[{&(0x7f0000010000)="2000037f0002000019000700600100000f040000000000000000000004000000000002000020000020000000ddf4655fddf4655f0100ffff53ef010001000000ddf4655f000000000000000001000000000000000b0000000001000008000000d26400004003", 0x66, 0x400}, {&(0x7f0000010100)="0000000000000000000000026856d49a00cc4371bd6a7c893f280045010040", 0x1f, 0x4e0}, {&(0x7f0000010300)="03", 0xfeb1, 0x640}, {&(0x7f0000010400)="030000000200000005", 0xffc3, 0x800}, {&(0x7f0000010e00)="ed41000000040000ddf4655fddf4655fddf4655f000000000000040020", 0x1d, 0x1500}, {&(0x7f00000000c0)="80810000007f", 0xfc3b, 0x1600}], 0x81, &(0x7f0000000180)={[{@errors_remount}]}) 04:23:38 executing program 2: sendmsg$BATADV_CMD_GET_ORIGINATORS(0xffffffffffffffff, &(0x7f0000000780)={0x0, 0x0, &(0x7f0000000740)={0x0}}, 0x0) sendmsg$L2TP_CMD_SESSION_DELETE(0xffffffffffffffff, &(0x7f0000000340)={&(0x7f0000000100)={0x10, 0x0, 0x0, 0x4000000}, 0xc, 0x0}, 0x0) syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000040)='./file0\x00', 0x0, 0x41c, &(0x7f0000000540)=[{&(0x7f0000010000)="200000000004000019000700600100000f040000000000000000000004000000000002000020000020000000ddf4655fddf4655f0100ffff53ef010001000000ddf4655f000000000000000001000000000000000b0000000001000008000000d26400004003", 0x66, 0x400}, {&(0x7f0000010100)="0000000000000000000000026856d49a00cc4371bd6a7c893f280045010040", 0x1f, 0x4e0}, {&(0x7f0000010300)="03", 0xfeb1, 0x640}, {&(0x7f0000010400)="030000000200000005", 0xffc3, 0x800}, {&(0x7f0000010e00)="ed41000000040000ddf4655fddf4655fddf4655f000000000000040020", 0x1d, 0x1500}, {&(0x7f00000000c0)="80810000007f", 0xfc3b, 0x1600}], 0x81, &(0x7f0000000180)={[{@errors_remount}]}) [ 449.177883][T26752] EXT4-fs error (device loop4): ext4_quota_enable:6781: comm syz-executor.4: Bad quota inode # 3 [ 449.194912][T26752] EXT4-fs warning (device loop4): ext4_enable_quotas:6821: Failed to enable quota tracking (type=0, err=-117). Please run e2fsck to fix. [ 449.208962][T26752] EXT4-fs (loop4): Cannot turn on quotas: error -117 [ 449.262535][T26759] loop5: detected capacity change from 0 to 264192 [ 449.275000][T26760] loop3: detected capacity change from 0 to 264192 [ 449.287869][T26759] EXT4-fs (loop5): ext4_check_descriptors: Inode bitmap for group 0 overlaps block group descriptors [ 449.299171][T26757] syz-executor.1 invoked oom-killer: gfp_mask=0xcc0(GFP_KERNEL), order=0, oom_score_adj=1000 [ 449.309523][T26757] CPU: 1 PID: 26757 Comm: syz-executor.1 Not tainted 6.0.0-rc3-syzkaller-00328-g42cf58c272ee-dirty #0 [ 449.320546][T26757] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 08/26/2022 [ 449.330615][T26757] Call Trace: [ 449.333885][T26757] [ 449.336874][T26757] dump_stack_lvl+0xd6/0x122 [ 449.341528][T26757] dump_stack+0x11/0x12 [ 449.345674][T26757] dump_header+0x98/0x410 [ 449.350044][T26757] oom_kill_process+0x100/0x550 [ 449.354952][T26757] out_of_memory+0x620/0x880 [ 449.359534][T26757] memory_max_write+0x31b/0x420 [ 449.364392][T26757] ? memory_max_show+0x70/0x70 [ 449.369149][T26757] cgroup_file_write+0x167/0x300 [ 449.374083][T26757] ? __check_object_size+0x160/0x200 [ 449.379373][T26757] ? cgroup_seqfile_stop+0x70/0x70 [ 449.384501][T26757] kernfs_fop_write_iter+0x1d3/0x2c0 [ 449.389793][T26757] vfs_write+0x468/0x760 [ 449.394025][T26757] ksys_write+0xe8/0x1a0 [ 449.398320][T26757] __x64_sys_write+0x3e/0x50 [ 449.402899][T26757] do_syscall_64+0x2b/0x70 [ 449.407350][T26757] entry_SYSCALL_64_after_hwframe+0x63/0xcd [ 449.413292][T26757] RIP: 0033:0x7fc58ac83279 [ 449.417728][T26757] Code: ff ff c3 66 2e 0f 1f 84 00 00 00 00 00 0f 1f 40 00 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 b8 ff ff ff f7 d8 64 89 01 48 [ 449.437398][T26757] RSP: 002b:00007fc58a3f9168 EFLAGS: 00000246 ORIG_RAX: 0000000000000001 [ 449.445864][T26757] RAX: ffffffffffffffda RBX: 00007fc58ad95f80 RCX: 00007fc58ac83279 [ 449.453823][T26757] RDX: 0000000000000012 RSI: 0000000020000040 RDI: 0000000000000007 [ 449.461793][T26757] RBP: 00007fc58acdd2e9 R08: 0000000000000000 R09: 0000000000000000 [ 449.469817][T26757] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000000 [ 449.477773][T26757] R13: 00007ffc04b4a9ef R14: 00007fc58a3f9300 R15: 0000000000022000 [ 449.485735][T26757] [ 449.488789][T26757] memory: usage 9064kB, limit 0kB, failcnt 50 [ 449.494959][T26757] swap: usage 0kB, limit 9007199254740988kB, failcnt 0 [ 449.495061][T26760] EXT4-fs (loop3): inodes count not valid: 2130903072 vs 32 [ 449.501840][T26757] Memory cgroup stats for /syz1: [ 449.509662][T26757] anon 143360 [ 449.509662][T26757] file 8298496 [ 449.509662][T26757] kernel 835584 [ 449.509662][T26757] kernel_stack 32768 [ 449.509662][T26757] pagetables 77824 [ 449.509662][T26757] percpu 17904 [ 449.509662][T26757] sock 0 [ 449.509662][T26757] vmalloc 4096 [ 449.509662][T26757] shmem 8294400 [ 449.509662][T26757] file_mapped 430080 [ 449.509662][T26757] file_dirty 0 [ 449.509662][T26757] file_writeback 0 [ 449.509662][T26757] swapcached 0 [ 449.509662][T26757] inactive_anon 8077312 [ 449.509662][T26757] active_anon 360448 [ 449.509662][T26757] inactive_file 4096 [ 449.509662][T26757] active_file 0 [ 449.509662][T26757] unevictable 0 [ 449.509662][T26757] slab_reclaimable 53632 [ 449.509662][T26757] slab_unreclaimable 625416 [ 449.509662][T26757] slab 679048 [ 449.509662][T26757] workingset_refault_anon 0 [ 449.509662][T26757] workingset_refault_file 6 [ 449.509662][T26757] workingset_activate_anon 0 [ 449.509662][T26757] workingset_activate_file 0 [ 449.511495][T26759] EXT4-fs (loop5): orphan cleanup on readonly fs [ 449.514690][T26757] oom-kill:constraint=CONSTRAINT_MEMCG,nodemask=(null),cpuset=syz1,mems_allowed=0,oom_memcg=/syz1,task_memcg=/syz1,task=syz-executor.1,pid=1820,uid=0 [ 449.605456][T26763] loop2: detected capacity change from 0 to 264192 [ 449.611547][T26757] Memory cgroup out of memory: Killed process 1820 (syz-executor.1) total-vm:42344kB, anon-rss:388kB, file-rss:9056kB, shmem-rss:4kB, UID:0 pgtables:68kB oom_score_adj:0 [ 449.652520][T26759] EXT4-fs error (device loop5): __ext4_iget:4988: inode #3: block 67108864: comm syz-executor.5: invalid block [ 449.664778][T26763] EXT4-fs (loop2): ext4_check_descriptors: Inode bitmap for group 0 overlaps block group descriptors [ 449.672636][T26767] loop4: detected capacity change from 0 to 264192 [ 449.681015][T26763] EXT4-fs (loop2): orphan cleanup on readonly fs [ 449.689325][T26763] EXT4-fs error (device loop2): __ext4_iget:4988: inode #3: block 67108864: comm syz-executor.2: invalid block [ 449.691241][T26759] EXT4-fs (loop5): Remounting filesystem read-only [ 449.702127][T26763] EXT4-fs (loop2): Remounting filesystem read-only 04:23:38 executing program 0: openat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000000)='./cgroup.net/syz1\x00', 0x200002, 0x0) openat$cgroup_subtree(0xffffffffffffffff, 0x0, 0x2, 0x0) ioctl$sock_kcm_SIOCKCMCLONE(0xffffffffffffffff, 0x89e2, 0x0) [ 449.707581][T26759] EXT4-fs error (device loop5): ext4_quota_enable:6781: comm syz-executor.5: Bad quota inode # 3 [ 449.714042][T26763] EXT4-fs error (device loop2): ext4_quota_enable:6781: comm syz-executor.2: Bad quota inode # 3 [ 449.739356][T26767] EXT4-fs (loop4): ext4_check_descriptors: Inode bitmap for group 0 overlaps block group descriptors [ 449.750311][T26759] EXT4-fs warning (device loop5): ext4_enable_quotas:6821: Failed to enable quota tracking (type=0, err=-117). Please run e2fsck to fix. 04:23:38 executing program 3: sendmsg$BATADV_CMD_GET_ORIGINATORS(0xffffffffffffffff, &(0x7f0000000780)={0x0, 0x0, &(0x7f0000000740)={0x0}}, 0x0) sendmsg$L2TP_CMD_SESSION_DELETE(0xffffffffffffffff, &(0x7f0000000340)={&(0x7f0000000100)={0x10, 0x0, 0x0, 0x4000000}, 0xc, 0x0}, 0x0) syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000040)='./file0\x00', 0x0, 0x41c, &(0x7f0000000540)=[{&(0x7f0000010000)="200000810002000019000700600100000f040000000000000000000004000000000002000020000020000000ddf4655fddf4655f0100ffff53ef010001000000ddf4655f000000000000000001000000000000000b0000000001000008000000d26400004003", 0x66, 0x400}, {&(0x7f0000010100)="0000000000000000000000026856d49a00cc4371bd6a7c893f280045010040", 0x1f, 0x4e0}, {&(0x7f0000010300)="03", 0xfeb1, 0x640}, {&(0x7f0000010400)="030000000200000005", 0xffc3, 0x800}, {&(0x7f0000010e00)="ed41000000040000ddf4655fddf4655fddf4655f000000000000040020", 0x1d, 0x1500}, {&(0x7f00000000c0)="80810000007f", 0xfc3b, 0x1600}], 0x81, &(0x7f0000000180)={[{@errors_remount}]}) 04:23:38 executing program 2: sendmsg$BATADV_CMD_GET_ORIGINATORS(0xffffffffffffffff, &(0x7f0000000780)={0x0, 0x0, &(0x7f0000000740)={0x0}}, 0x0) sendmsg$L2TP_CMD_SESSION_DELETE(0xffffffffffffffff, &(0x7f0000000340)={&(0x7f0000000100)={0x10, 0x0, 0x0, 0x4000000}, 0xc, 0x0}, 0x0) syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000040)='./file0\x00', 0x0, 0x41c, &(0x7f0000000540)=[{&(0x7f0000010000)="200000000005000019000700600100000f040000000000000000000004000000000002000020000020000000ddf4655fddf4655f0100ffff53ef010001000000ddf4655f000000000000000001000000000000000b0000000001000008000000d26400004003", 0x66, 0x400}, {&(0x7f0000010100)="0000000000000000000000026856d49a00cc4371bd6a7c893f280045010040", 0x1f, 0x4e0}, {&(0x7f0000010300)="03", 0xfeb1, 0x640}, {&(0x7f0000010400)="030000000200000005", 0xffc3, 0x800}, {&(0x7f0000010e00)="ed41000000040000ddf4655fddf4655fddf4655f000000000000040020", 0x1d, 0x1500}, {&(0x7f00000000c0)="80810000007f", 0xfc3b, 0x1600}], 0x81, &(0x7f0000000180)={[{@errors_remount}]}) 04:23:38 executing program 5: sendmsg$nl_route(0xffffffffffffffff, &(0x7f0000000480)={&(0x7f00000003c0)={0x10, 0x0, 0x0, 0x200}, 0xc, &(0x7f0000000440)={&(0x7f0000000400)=@ipv6_getmulticast={0x14, 0x3a, 0x203, 0x70bd2c, 0x25dfdbfc, {}, ["", "", "", "", "", ""]}, 0x14}, 0x1, 0x0, 0x0, 0x4000}, 0x80) sendmsg$BATADV_CMD_GET_ORIGINATORS(0xffffffffffffffff, &(0x7f0000000780)={0x0, 0x0, &(0x7f0000000740)={0x0}}, 0x0) sendmsg$BATADV_CMD_GET_HARDIF(0xffffffffffffffff, &(0x7f0000000200)={0x0, 0x0, &(0x7f00000001c0)={&(0x7f0000000140)={0x14, 0x0, 0x0, 0x70bd27}, 0x14}}, 0x0) r0 = socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_genetlink_get_family_id$l2tp(&(0x7f0000000680), 0xffffffffffffffff) sendmsg$L2TP_CMD_TUNNEL_CREATE(r0, &(0x7f0000000240)={0x0, 0x0, &(0x7f0000000380)={&(0x7f0000000300)={0x44, r1, 0x917, 0x0, 0x0, {}, [@L2TP_ATTR_PROTO_VERSION={0x5}, @L2TP_ATTR_CONN_ID={0x8, 0x9, 0xc000000}, @L2TP_ATTR_ENCAP_TYPE={0x6, 0x2, 0x1}, @L2TP_ATTR_PEER_CONN_ID={0x8}, @L2TP_ATTR_IP_SADDR={0x8, 0x18, @loopback=0xac1414aa}, @L2TP_ATTR_IP_DADDR={0x8, 0x19, @multicast2}]}, 0x44}}, 0x0) sendmsg$L2TP_CMD_SESSION_DELETE(0xffffffffffffffff, &(0x7f0000000340)={&(0x7f0000000100)={0x10, 0x0, 0x0, 0x4000000}, 0xc, &(0x7f0000000300)={&(0x7f00000002c0)={0x40, r1, 0x8, 0x70bd25, 0x25dfdbfc, {}, [@L2TP_ATTR_UDP_CSUM={0x5, 0xd, 0x1}, @L2TP_ATTR_IP6_DADDR={0x14, 0x20, @local}, @L2TP_ATTR_FD={0x8, 0x17, @l2tp}, @L2TP_ATTR_UDP_ZERO_CSUM6_TX={0x5}]}, 0x40}, 0x1, 0x0, 0x0, 0x4000000}, 0x4000042) syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000040)='./file0\x00', 0x51030000, 0x41c, &(0x7f0000000540)=[{&(0x7f0000010000)="200000000002000019000700600100000f040000000000000000000004000000000002000020000020000000ddf4655fddf4655f0100ffff53ef010001000000ddf4655f000000000000000001000000000000000b0000000001000008000000d26400004003", 0x66, 0x400}, {&(0x7f0000010100)="0000000000000000000000026856d49a00cc4371bd6a7c893f280045010040", 0x1f, 0x4e0}, {&(0x7f0000010300)="03", 0xfeb1, 0x640}, {&(0x7f0000010400)="030000000200000005", 0xffc3, 0x800}, {&(0x7f0000010e00)="ed41000000040000ddf4655fddf4655fddf4655f000000000000040020", 0x1d, 0x1500}, {&(0x7f00000000c0)="80810000007f", 0xfc3b, 0x1600}], 0x81, &(0x7f0000000180)={[{@errors_remount}]}) [ 449.759981][T26763] EXT4-fs warning (device loop2): ext4_enable_quotas:6821: Failed to enable quota tracking (type=0, err=-117). Please run e2fsck to fix. [ 449.764374][T26759] EXT4-fs (loop5): Cannot turn on quotas: error -117 [ 449.767848][T26767] EXT4-fs (loop4): orphan cleanup on readonly fs [ 449.778422][T26763] EXT4-fs (loop2): Cannot turn on quotas: error -117 [ 449.800636][T26767] EXT4-fs error (device loop4): __ext4_iget:4988: inode #3: block 67108864: comm syz-executor.4: invalid block 04:23:38 executing program 0: bpf$PROG_LOAD(0x5, &(0x7f0000000180)={0x6, 0x4, &(0x7f0000000200)=ANY=[], 0x0, 0x7ff, 0x1000, &(0x7f000062b000)=""/4096, 0x0, 0x0, '\x00', 0x0, 0x0, 0xffffffffffffffff, 0x8, 0x0, 0x0, 0x10, 0x0}, 0x80) perf_event_open(&(0x7f0000000100)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3c45, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = socket$kcm(0xa, 0x5, 0x0) sendmsg(r0, &(0x7f00000006c0)={&(0x7f0000001280)=@in={0x2, 0x0, @rand_addr=0x640100ff}, 0x80, &(0x7f0000000700)=[{&(0x7f0000000440)="c4", 0x1}], 0x1, &(0x7f0000000380)=[{0x18, 0x84, 0x0, "c6d6"}], 0x18, 0x3e8}, 0xfc) socketpair(0x0, 0x0, 0x0, 0x0) socketpair$unix(0x1, 0x0, 0x0, &(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}) sendmsg(0xffffffffffffffff, &(0x7f0000000500)={&(0x7f0000000040)=@pppol2tpv3in6={0x18, 0x1, {0x0, r1, 0x4, 0x0, 0x2, 0x1, {0xa, 0x4e23, 0x0, @private1={0xfc, 0x1, '\x00', 0x1}, 0x7f}}}, 0x80, &(0x7f0000000480)=[{&(0x7f00000000c0)="3c2b4c052a71df7bd3f8489120341f391e09d1ed30f8b11c46e5d5cfa7aa1f9754608b3fdd0b49e2bce9bc3ec18cfc67daad74f2de73db7f39c2b0", 0x3b}, {&(0x7f0000000340)="63539364", 0x4}], 0x2}, 0x20000000) bpf$BPF_PROG_ATTACH(0x8, 0x0, 0x0) bpf$BPF_MAP_GET_FD_BY_ID(0xe, 0x0, 0x0) bpf$MAP_CREATE(0x0, &(0x7f0000000240)=@base={0x0, 0x0, 0x0, 0x0, 0x80, 0xffffffffffffffff, 0x0, '\x00', 0x0, 0xffffffffffffffff, 0x0, 0x2}, 0x48) bpf$BPF_PROG_ATTACH(0x8, 0x0, 0x0) bpf$BPF_PROG_TEST_RUN(0xa, &(0x7f0000000b40)={0xffffffffffffffff, 0x1800000000000060, 0x0, 0x0, &(0x7f0000000c00), 0x0, 0x0, 0xf2ffffff, 0x0, 0x0, 0x0, 0x0}, 0x48) [ 449.848750][T26773] loop3: detected capacity change from 0 to 264192 [ 449.858237][T26767] EXT4-fs (loop4): Remounting filesystem read-only [ 449.864869][T26767] EXT4-fs error (device loop4): ext4_quota_enable:6781: comm syz-executor.4: Bad quota inode # 3 [ 449.872513][T26776] loop2: detected capacity change from 0 to 264192 04:23:38 executing program 0: socketpair$tipc(0x1e, 0x1, 0x0, &(0x7f0000000000)={0xffffffffffffffff}) sendmsg$sock(r0, &(0x7f00000007c0)={0x0, 0x0, 0x0}, 0x0) [ 449.895770][T26773] EXT4-fs (loop3): inodes count not valid: 2164260896 vs 32 [ 449.897631][T26780] loop5: detected capacity change from 0 to 264192 [ 449.911881][T26780] EXT4-fs (loop5): ext4_check_descriptors: Inode bitmap for group 0 overlaps block group descriptors [ 449.923222][T26776] EXT4-fs (loop2): ext4_check_descriptors: Inode bitmap for group 0 overlaps block group descriptors 04:23:38 executing program 3: sendmsg$BATADV_CMD_GET_ORIGINATORS(0xffffffffffffffff, &(0x7f0000000780)={0x0, 0x0, &(0x7f0000000740)={0x0}}, 0x0) sendmsg$L2TP_CMD_SESSION_DELETE(0xffffffffffffffff, &(0x7f0000000340)={&(0x7f0000000100)={0x10, 0x0, 0x0, 0x4000000}, 0xc, 0x0}, 0x0) syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000040)='./file0\x00', 0x0, 0x41c, &(0x7f0000000540)=[{&(0x7f0000010000)="200001820002000019000700600100000f040000000000000000000004000000000002000020000020000000ddf4655fddf4655f0100ffff53ef010001000000ddf4655f000000000000000001000000000000000b0000000001000008000000d26400004003", 0x66, 0x400}, {&(0x7f0000010100)="0000000000000000000000026856d49a00cc4371bd6a7c893f280045010040", 0x1f, 0x4e0}, {&(0x7f0000010300)="03", 0xfeb1, 0x640}, {&(0x7f0000010400)="030000000200000005", 0xffc3, 0x800}, {&(0x7f0000010e00)="ed41000000040000ddf4655fddf4655fddf4655f000000000000040020", 0x1d, 0x1500}, {&(0x7f00000000c0)="80810000007f", 0xfc3b, 0x1600}], 0x81, &(0x7f0000000180)={[{@errors_remount}]}) 04:23:38 executing program 4: sendmsg$BATADV_CMD_GET_ORIGINATORS(0xffffffffffffffff, &(0x7f0000000780)={0x0, 0x0, &(0x7f0000000740)={0x0}}, 0x0) sendmsg$L2TP_CMD_SESSION_DELETE(0xffffffffffffffff, &(0x7f0000000340)={&(0x7f0000000100)={0x10, 0x0, 0x0, 0x4000000}, 0xc, 0x0}, 0x0) syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000040)='./file0\x00', 0x0, 0x41c, &(0x7f0000000540)=[{&(0x7f0000010000)="200000003202000019000700600100000f040000000000000000000004000000000002000020000020000000ddf4655fddf4655f0100ffff53ef010001000000ddf4655f000000000000000001000000000000000b0000000001000008000000d26400004003", 0x66, 0x400}, {&(0x7f0000010100)="0000000000000000000000026856d49a00cc4371bd6a7c893f280045010040", 0x1f, 0x4e0}, {&(0x7f0000010300)="03", 0xfeb1, 0x640}, {&(0x7f0000010400)="030000000200000005", 0xffc3, 0x800}, {&(0x7f0000010e00)="ed41000000040000ddf4655fddf4655fddf4655f000000000000040020", 0x1d, 0x1500}, {&(0x7f00000000c0)="80810000007f", 0xfc3b, 0x1600}], 0x81, &(0x7f0000000180)={[{@errors_remount}]}) [ 449.936458][T26767] EXT4-fs warning (device loop4): ext4_enable_quotas:6821: Failed to enable quota tracking (type=0, err=-117). Please run e2fsck to fix. [ 449.940352][T26780] EXT4-fs (loop5): orphan cleanup on readonly fs [ 449.950575][T26767] EXT4-fs (loop4): Cannot turn on quotas: error -117 [ 449.966437][T26780] EXT4-fs error (device loop5): __ext4_iget:4988: inode #3: block 67108864: comm syz-executor.5: invalid block [ 449.978830][T26776] EXT4-fs (loop2): orphan cleanup on readonly fs [ 449.993547][T26785] loop3: detected capacity change from 0 to 264192 [ 449.998076][T26776] EXT4-fs error (device loop2): __ext4_iget:4988: inode #3: block 67108864: comm syz-executor.2: invalid block [ 450.000863][T26780] EXT4-fs (loop5): Remounting filesystem read-only [ 450.018453][T26780] EXT4-fs error (device loop5): ext4_quota_enable:6781: comm syz-executor.5: Bad quota inode # 3 [ 450.021760][T26785] EXT4-fs (loop3): inodes count not valid: 2181103648 vs 32 [ 450.033270][T26776] EXT4-fs (loop2): Remounting filesystem read-only 04:23:38 executing program 1: socketpair$unix(0x1, 0x2, 0x0, &(0x7f0000000000)={0xffffffffffffffff}) sendmsg(r0, &(0x7f0000000ac0)={0x0, 0x0, 0x0, 0x0, &(0x7f0000000a00)=[{0x10}], 0x10}, 0x0) 04:23:38 executing program 0: bpf$PROG_LOAD_XDP(0x5, &(0x7f0000000200)={0x6, 0x3, &(0x7f0000000180)=@framed, &(0x7f0000000040)='syzkaller\x00', 0x7, 0x83, &(0x7f0000000080)=""/131, 0x0, 0xf, '\x00', 0x0, 0x25, 0xffffffffffffffff, 0x8, 0x0, 0x0, 0x10, 0x0}, 0x80) 04:23:38 executing program 0: perf_event_open(&(0x7f00000001c0)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0) [ 450.041208][T26780] EXT4-fs warning (device loop5): ext4_enable_quotas:6821: Failed to enable quota tracking (type=0, err=-117). Please run e2fsck to fix. [ 450.042766][T26776] EXT4-fs error (device loop2): ext4_quota_enable:6781: comm syz-executor.2: Bad quota inode # 3 [ 450.056757][T26780] EXT4-fs (loop5): Cannot turn on quotas: error -117 04:23:38 executing program 3: sendmsg$BATADV_CMD_GET_ORIGINATORS(0xffffffffffffffff, &(0x7f0000000780)={0x0, 0x0, &(0x7f0000000740)={0x0}}, 0x0) sendmsg$L2TP_CMD_SESSION_DELETE(0xffffffffffffffff, &(0x7f0000000340)={&(0x7f0000000100)={0x10, 0x0, 0x0, 0x4000000}, 0xc, 0x0}, 0x0) syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000040)='./file0\x00', 0x0, 0x41c, &(0x7f0000000540)=[{&(0x7f0000010000)="200001880002000019000700600100000f040000000000000000000004000000000002000020000020000000ddf4655fddf4655f0100ffff53ef010001000000ddf4655f000000000000000001000000000000000b0000000001000008000000d26400004003", 0x66, 0x400}, {&(0x7f0000010100)="0000000000000000000000026856d49a00cc4371bd6a7c893f280045010040", 0x1f, 0x4e0}, {&(0x7f0000010300)="03", 0xfeb1, 0x640}, {&(0x7f0000010400)="030000000200000005", 0xffc3, 0x800}, {&(0x7f0000010e00)="ed41000000040000ddf4655fddf4655fddf4655f000000000000040020", 0x1d, 0x1500}, {&(0x7f00000000c0)="80810000007f", 0xfc3b, 0x1600}], 0x81, &(0x7f0000000180)={[{@errors_remount}]}) [ 450.097136][T26788] loop4: detected capacity change from 0 to 264192 [ 450.100666][ T2011] I/O error, dev loop4, sector 0 op 0x0:(READ) flags 0x0 phys_seg 1 prio class 2 [ 450.112813][ T2011] Buffer I/O error on dev loop4, logical block 0, async page read 04:23:38 executing program 5: sendmsg$nl_route(0xffffffffffffffff, &(0x7f0000000480)={&(0x7f00000003c0)={0x10, 0x0, 0x0, 0x200}, 0xc, &(0x7f0000000440)={&(0x7f0000000400)=@ipv6_getmulticast={0x14, 0x3a, 0x203, 0x70bd2c, 0x25dfdbfc, {}, ["", "", "", "", "", ""]}, 0x14}, 0x1, 0x0, 0x0, 0x4000}, 0x80) sendmsg$BATADV_CMD_GET_ORIGINATORS(0xffffffffffffffff, &(0x7f0000000780)={0x0, 0x0, &(0x7f0000000740)={0x0}}, 0x0) sendmsg$BATADV_CMD_GET_HARDIF(0xffffffffffffffff, &(0x7f0000000200)={0x0, 0x0, &(0x7f00000001c0)={&(0x7f0000000140)={0x14, 0x0, 0x0, 0x70bd27}, 0x14}}, 0x0) r0 = socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_genetlink_get_family_id$l2tp(&(0x7f0000000680), 0xffffffffffffffff) sendmsg$L2TP_CMD_TUNNEL_CREATE(r0, &(0x7f0000000240)={0x0, 0x0, &(0x7f0000000380)={&(0x7f0000000300)={0x44, r1, 0x917, 0x0, 0x0, {}, [@L2TP_ATTR_PROTO_VERSION={0x5}, @L2TP_ATTR_CONN_ID={0x8, 0x9, 0xc000000}, @L2TP_ATTR_ENCAP_TYPE={0x6, 0x2, 0x1}, @L2TP_ATTR_PEER_CONN_ID={0x8}, @L2TP_ATTR_IP_SADDR={0x8, 0x18, @loopback=0xac1414aa}, @L2TP_ATTR_IP_DADDR={0x8, 0x19, @multicast2}]}, 0x44}}, 0x0) sendmsg$L2TP_CMD_SESSION_DELETE(0xffffffffffffffff, &(0x7f0000000340)={&(0x7f0000000100)={0x10, 0x0, 0x0, 0x4000000}, 0xc, &(0x7f0000000300)={&(0x7f00000002c0)={0x40, r1, 0x8, 0x70bd25, 0x25dfdbfc, {}, [@L2TP_ATTR_UDP_CSUM={0x5, 0xd, 0x1}, @L2TP_ATTR_IP6_DADDR={0x14, 0x20, @local}, @L2TP_ATTR_FD={0x8, 0x17, @l2tp}, @L2TP_ATTR_UDP_ZERO_CSUM6_TX={0x5}]}, 0x40}, 0x1, 0x0, 0x0, 0x4000000}, 0x4000042) syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000040)='./file0\x00', 0x55000000, 0x41c, &(0x7f0000000540)=[{&(0x7f0000010000)="200000000002000019000700600100000f040000000000000000000004000000000002000020000020000000ddf4655fddf4655f0100ffff53ef010001000000ddf4655f000000000000000001000000000000000b0000000001000008000000d26400004003", 0x66, 0x400}, {&(0x7f0000010100)="0000000000000000000000026856d49a00cc4371bd6a7c893f280045010040", 0x1f, 0x4e0}, {&(0x7f0000010300)="03", 0xfeb1, 0x640}, {&(0x7f0000010400)="030000000200000005", 0xffc3, 0x800}, {&(0x7f0000010e00)="ed41000000040000ddf4655fddf4655fddf4655f000000000000040020", 0x1d, 0x1500}, {&(0x7f00000000c0)="80810000007f", 0xfc3b, 0x1600}], 0x81, &(0x7f0000000180)={[{@errors_remount}]}) 04:23:38 executing program 0: bpf$BPF_LINK_UPDATE(0x1d, 0x0, 0x9000) [ 450.152734][T26794] loop3: detected capacity change from 0 to 264192 [ 450.171739][T26776] EXT4-fs warning (device loop2): ext4_enable_quotas:6821: Failed to enable quota tracking (type=0, err=-117). Please run e2fsck to fix. [ 450.185840][T26776] EXT4-fs (loop2): Cannot turn on quotas: error -117 [ 450.197385][T26788] EXT4-fs (loop4): ext4_check_descriptors: Inode bitmap for group 0 overlaps block group descriptors [ 450.197413][T26794] EXT4-fs (loop3): inodes count not valid: 2281766944 vs 32 [ 450.223513][T26788] EXT4-fs (loop4): orphan cleanup on readonly fs [ 450.239921][T26788] EXT4-fs error (device loop4): __ext4_iget:4988: inode #3: block 67108864: comm syz-executor.4: invalid block [ 450.246994][T26799] loop5: detected capacity change from 0 to 264192 04:23:39 executing program 2: sendmsg$BATADV_CMD_GET_ORIGINATORS(0xffffffffffffffff, &(0x7f0000000780)={0x0, 0x0, &(0x7f0000000740)={0x0}}, 0x0) sendmsg$L2TP_CMD_SESSION_DELETE(0xffffffffffffffff, &(0x7f0000000340)={&(0x7f0000000100)={0x10, 0x0, 0x0, 0x4000000}, 0xc, 0x0}, 0x0) syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000040)='./file0\x00', 0x0, 0x41c, &(0x7f0000000540)=[{&(0x7f0000010000)="200000000007000019000700600100000f040000000000000000000004000000000002000020000020000000ddf4655fddf4655f0100ffff53ef010001000000ddf4655f000000000000000001000000000000000b0000000001000008000000d26400004003", 0x66, 0x400}, {&(0x7f0000010100)="0000000000000000000000026856d49a00cc4371bd6a7c893f280045010040", 0x1f, 0x4e0}, {&(0x7f0000010300)="03", 0xfeb1, 0x640}, {&(0x7f0000010400)="030000000200000005", 0xffc3, 0x800}, {&(0x7f0000010e00)="ed41000000040000ddf4655fddf4655fddf4655f000000000000040020", 0x1d, 0x1500}, {&(0x7f00000000c0)="80810000007f", 0xfc3b, 0x1600}], 0x81, &(0x7f0000000180)={[{@errors_remount}]}) 04:23:39 executing program 3: sendmsg$BATADV_CMD_GET_ORIGINATORS(0xffffffffffffffff, &(0x7f0000000780)={0x0, 0x0, &(0x7f0000000740)={0x0}}, 0x0) sendmsg$L2TP_CMD_SESSION_DELETE(0xffffffffffffffff, &(0x7f0000000340)={&(0x7f0000000100)={0x10, 0x0, 0x0, 0x4000000}, 0xc, 0x0}, 0x0) syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000040)='./file0\x00', 0x0, 0x41c, &(0x7f0000000540)=[{&(0x7f0000010000)="200001890002000019000700600100000f040000000000000000000004000000000002000020000020000000ddf4655fddf4655f0100ffff53ef010001000000ddf4655f000000000000000001000000000000000b0000000001000008000000d26400004003", 0x66, 0x400}, {&(0x7f0000010100)="0000000000000000000000026856d49a00cc4371bd6a7c893f280045010040", 0x1f, 0x4e0}, {&(0x7f0000010300)="03", 0xfeb1, 0x640}, {&(0x7f0000010400)="030000000200000005", 0xffc3, 0x800}, {&(0x7f0000010e00)="ed41000000040000ddf4655fddf4655fddf4655f000000000000040020", 0x1d, 0x1500}, {&(0x7f00000000c0)="80810000007f", 0xfc3b, 0x1600}], 0x81, &(0x7f0000000180)={[{@errors_remount}]}) 04:23:39 executing program 0: r0 = bpf$PROG_LOAD_XDP(0x5, &(0x7f0000001280)={0x3, 0x3, &(0x7f0000000080)=@framed, &(0x7f0000000100)='GPL\x00', 0x5, 0x1000, &(0x7f0000000140)=""/4096, 0x0, 0x0, '\x00', 0x0, 0x25, 0xffffffffffffffff, 0x8, 0x0, 0x0, 0x10, 0x0}, 0x80) bpf$BPF_PROG_WITH_BTFID_LOAD(0x5, &(0x7f0000001740)=@bpf_tracing={0x1a, 0x3, &(0x7f0000001500)=@framed, &(0x7f0000001580)='GPL\x00', 0x0, 0x0, 0x0, 0x0, 0x0, '\x00', 0x0, 0x0, 0xffffffffffffffff, 0x8, 0x0, 0x0, 0x10, 0x0, 0x0, 0x22d67, r0}, 0x80) 04:23:39 executing program 0: sendmsg$kcm(0xffffffffffffffff, &(0x7f00000026c0)={0x0, 0x0, 0x0}, 0x0) socketpair(0x0, 0x0, 0x0, &(0x7f0000006bc0)) [ 450.292489][T26788] EXT4-fs (loop4): Remounting filesystem read-only [ 450.293389][T26799] EXT4-fs (loop5): ext4_check_descriptors: Inode bitmap for group 0 overlaps block group descriptors [ 450.299061][T26788] EXT4-fs error (device loop4): ext4_quota_enable:6781: comm syz-executor.4: Bad quota inode # 3 [ 450.361618][T26805] loop3: detected capacity change from 0 to 264192 [ 450.365841][T26802] loop2: detected capacity change from 0 to 264192 [ 450.378532][T26799] EXT4-fs (loop5): orphan cleanup on readonly fs [ 450.387633][T26802] EXT4-fs (loop2): ext4_check_descriptors: Inode bitmap for group 0 overlaps block group descriptors 04:23:39 executing program 0: bpf$PROG_LOAD_XDP(0x5, &(0x7f00000001c0)={0x6, 0xa, &(0x7f0000000000)=@framed={{}, [@cb_func={0x18, 0x0, 0x4, 0x0, 0x6}, @func, @exit, @alu, @map_val]}, &(0x7f0000000080)='syzkaller\x00', 0x0, 0x0, 0x0, 0x0, 0x0, '\x00', 0x0, 0x25, 0xffffffffffffffff, 0x8, 0x0, 0x0, 0x10, 0x0}, 0x80) 04:23:39 executing program 4: sendmsg$BATADV_CMD_GET_ORIGINATORS(0xffffffffffffffff, &(0x7f0000000780)={0x0, 0x0, &(0x7f0000000740)={0x0}}, 0x0) sendmsg$L2TP_CMD_SESSION_DELETE(0xffffffffffffffff, &(0x7f0000000340)={&(0x7f0000000100)={0x10, 0x0, 0x0, 0x4000000}, 0xc, 0x0}, 0x0) syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000040)='./file0\x00', 0x0, 0x41c, &(0x7f0000000540)=[{&(0x7f0000010000)="2000001f3202000019000700600100000f040000000000000000000004000000000002000020000020000000ddf4655fddf4655f0100ffff53ef010001000000ddf4655f000000000000000001000000000000000b0000000001000008000000d26400004003", 0x66, 0x400}, {&(0x7f0000010100)="0000000000000000000000026856d49a00cc4371bd6a7c893f280045010040", 0x1f, 0x4e0}, {&(0x7f0000010300)="03", 0xfeb1, 0x640}, {&(0x7f0000010400)="030000000200000005", 0xffc3, 0x800}, {&(0x7f0000010e00)="ed41000000040000ddf4655fddf4655fddf4655f000000000000040020", 0x1d, 0x1500}, {&(0x7f00000000c0)="80810000007f", 0xfc3b, 0x1600}], 0x81, &(0x7f0000000180)={[{@errors_remount}]}) [ 450.399724][T26788] EXT4-fs warning (device loop4): ext4_enable_quotas:6821: Failed to enable quota tracking (type=0, err=-117). Please run e2fsck to fix. [ 450.403138][T26805] EXT4-fs (loop3): inodes count not valid: 2298544160 vs 32 [ 450.413750][T26788] EXT4-fs (loop4): Cannot turn on quotas: error -117 [ 450.427699][T26799] EXT4-fs error (device loop5): __ext4_iget:4988: inode #3: block 67108864: comm syz-executor.5: invalid block [ 450.508891][T26799] EXT4-fs (loop5): Remounting filesystem read-only [ 450.515441][T26799] EXT4-fs error (device loop5): ext4_quota_enable:6781: comm syz-executor.5: Bad quota inode # 3 [ 450.533142][T26814] loop4: detected capacity change from 0 to 264192 [ 450.578339][T26802] EXT4-fs (loop2): orphan cleanup on readonly fs [ 450.587975][T26799] EXT4-fs warning (device loop5): ext4_enable_quotas:6821: Failed to enable quota tracking (type=0, err=-117). Please run e2fsck to fix. [ 450.602036][T26799] EXT4-fs (loop5): Cannot turn on quotas: error -117 [ 450.616305][T26802] EXT4-fs error (device loop2): __ext4_iget:4988: inode #3: block 67108864: comm syz-executor.2: invalid block [ 450.634904][T26814] EXT4-fs (loop4): inodes count not valid: 520093728 vs 32 [ 450.635745][T26802] EXT4-fs (loop2): Remounting filesystem read-only [ 450.648720][T26802] EXT4-fs error (device loop2): ext4_quota_enable:6781: comm syz-executor.2: Bad quota inode # 3 [ 450.685754][T26802] EXT4-fs warning (device loop2): ext4_enable_quotas:6821: Failed to enable quota tracking (type=0, err=-117). Please run e2fsck to fix. [ 450.699854][T26802] EXT4-fs (loop2): Cannot turn on quotas: error -117 [ 450.900200][ T46] netdevsim netdevsim1 netdevsim3 (unregistering): unset [1, 0] type 2 family 0 port 6081 - 0 [ 450.960250][ T46] netdevsim netdevsim1 netdevsim2 (unregistering): unset [1, 0] type 2 family 0 port 6081 - 0 [ 451.009859][ T46] netdevsim netdevsim1 netdevsim1 (unregistering): unset [1, 0] type 2 family 0 port 6081 - 0 [ 451.080428][ T46] netdevsim netdevsim1 netdevsim0 (unregistering): unset [1, 0] type 2 family 0 port 6081 - 0 [ 451.619186][ T46] device hsr_slave_0 left promiscuous mode [ 451.625919][ T46] device hsr_slave_1 left promiscuous mode [ 451.632610][ T46] batman_adv: batadv0: Interface deactivated: batadv_slave_0 [ 451.640043][ T46] batman_adv: batadv0: Removing interface: batadv_slave_0 [ 451.649001][ T46] batman_adv: batadv0: Interface deactivated: batadv_slave_1 [ 451.656450][ T46] batman_adv: batadv0: Removing interface: batadv_slave_1 [ 451.664838][ T46] device bridge_slave_1 left promiscuous mode [ 451.671040][ T46] bridge0: port 2(bridge_slave_1) entered disabled state [ 451.679720][ T46] device bridge_slave_0 left promiscuous mode [ 451.686028][ T46] bridge0: port 1(bridge_slave_0) entered disabled state [ 451.695799][ T46] device veth1_macvtap left promiscuous mode [ 451.701825][ T46] device veth0_macvtap left promiscuous mode [ 451.707931][ T46] device veth1_vlan left promiscuous mode [ 451.713667][ T46] device veth0_vlan left promiscuous mode [ 451.794961][ T46] team0 (unregistering): Port device team_slave_1 removed [ 451.804309][ T46] team0 (unregistering): Port device team_slave_0 removed [ 451.813715][ T46] bond0 (unregistering): (slave bond_slave_1): Releasing backup interface [ 451.825124][ T46] bond0 (unregistering): (slave bond_slave_0): Releasing backup interface [ 451.852984][ T46] bond0 (unregistering): Released all slaves [ 452.299226][T26950] chnl_net:caif_netlink_parms(): no params data found [ 452.366115][T26950] bridge0: port 1(bridge_slave_0) entered blocking state [ 452.373304][T26950] bridge0: port 1(bridge_slave_0) entered disabled state [ 452.381325][T26950] device bridge_slave_0 entered promiscuous mode [ 452.388764][T26950] bridge0: port 2(bridge_slave_1) entered blocking state [ 452.395820][T26950] bridge0: port 2(bridge_slave_1) entered disabled state [ 452.403363][T26950] device bridge_slave_1 entered promiscuous mode [ 452.424689][T26950] bond0: (slave bond_slave_0): Enslaving as an active interface with an up link [ 452.435422][T26950] bond0: (slave bond_slave_1): Enslaving as an active interface with an up link [ 452.455228][T26950] team0: Port device team_slave_0 added [ 452.461714][T26950] team0: Port device team_slave_1 added [ 452.478002][T26950] batman_adv: batadv0: Adding interface: batadv_slave_0 [ 452.484975][T26950] batman_adv: batadv0: The MTU of interface batadv_slave_0 is too small (1500) to handle the transport of batman-adv packets. Packets going over this interface will be fragmented on layer2 which could impact the performance. Setting the MTU to 1560 would solve the problem. [ 452.510990][T26950] batman_adv: batadv0: Not using interface batadv_slave_0 (retrying later): interface not active [ 452.522587][T26950] batman_adv: batadv0: Adding interface: batadv_slave_1 [ 452.529570][T26950] batman_adv: batadv0: The MTU of interface batadv_slave_1 is too small (1500) to handle the transport of batman-adv packets. Packets going over this interface will be fragmented on layer2 which could impact the performance. Setting the MTU to 1560 would solve the problem. [ 452.555492][T26950] batman_adv: batadv0: Not using interface batadv_slave_1 (retrying later): interface not active [ 452.581248][T26950] device hsr_slave_0 entered promiscuous mode [ 452.587876][T26950] device hsr_slave_1 entered promiscuous mode [ 452.638138][T26950] bridge0: port 2(bridge_slave_1) entered blocking state [ 452.645203][T26950] bridge0: port 2(bridge_slave_1) entered forwarding state [ 452.652496][T26950] bridge0: port 1(bridge_slave_0) entered blocking state [ 452.659618][T26950] bridge0: port 1(bridge_slave_0) entered forwarding state [ 452.686885][T26950] 8021q: adding VLAN 0 to HW filter on device bond0 [ 452.697241][ T1920] IPv6: ADDRCONF(NETDEV_CHANGE): veth0: link becomes ready [ 452.705386][ T1920] bridge0: port 1(bridge_slave_0) entered disabled state [ 452.713340][ T1920] bridge0: port 2(bridge_slave_1) entered disabled state [ 452.724406][T26950] 8021q: adding VLAN 0 to HW filter on device team0 [ 452.733473][ T1913] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_0: link becomes ready [ 452.742075][ T1913] bridge0: port 1(bridge_slave_0) entered blocking state [ 452.749148][ T1913] bridge0: port 1(bridge_slave_0) entered forwarding state [ 452.759504][ T6] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_1: link becomes ready [ 452.768714][ T6] bridge0: port 2(bridge_slave_1) entered blocking state [ 452.775734][ T6] bridge0: port 2(bridge_slave_1) entered forwarding state [ 452.793048][T26950] hsr0: Slave A (hsr_slave_0) is not up; please bring it up to get a fully working HSR network [ 452.803390][T26950] hsr0: Slave B (hsr_slave_1) is not up; please bring it up to get a fully working HSR network [ 452.820999][ T1913] IPv6: ADDRCONF(NETDEV_CHANGE): team_slave_0: link becomes ready [ 452.829702][ T1913] IPv6: ADDRCONF(NETDEV_CHANGE): team_slave_1: link becomes ready [ 452.838246][ T1913] IPv6: ADDRCONF(NETDEV_CHANGE): hsr_slave_0: link becomes ready [ 452.848956][ T1913] IPv6: ADDRCONF(NETDEV_CHANGE): hsr_slave_1: link becomes ready [ 452.857337][ T1913] IPv6: ADDRCONF(NETDEV_CHANGE): hsr0: link becomes ready [ 452.864750][ T1913] IPv6: ADDRCONF(NETDEV_CHANGE): team0: link becomes ready [ 452.877034][ T1919] IPv6: ADDRCONF(NETDEV_CHANGE): vxcan0: link becomes ready [ 452.884370][ T1919] IPv6: ADDRCONF(NETDEV_CHANGE): vxcan1: link becomes ready [ 452.892914][T26950] 8021q: adding VLAN 0 to HW filter on device batadv0 [ 452.969165][ T1919] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_virt_wifi: link becomes ready [ 452.979079][ T1919] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_virt_wifi: link becomes ready [ 453.016113][T26950] device veth0_vlan entered promiscuous mode [ 453.022703][ T1918] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_vlan: link becomes ready [ 453.030849][ T1918] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_vlan: link becomes ready [ 453.040014][ T1918] IPv6: ADDRCONF(NETDEV_CHANGE): vlan0: link becomes ready [ 453.047944][ T1918] IPv6: ADDRCONF(NETDEV_CHANGE): vlan1: link becomes ready [ 453.056678][T26950] device veth1_vlan entered promiscuous mode [ 453.068855][T26950] device veth0_macvtap entered promiscuous mode [ 453.075720][ T1918] IPv6: ADDRCONF(NETDEV_CHANGE): macvlan0: link becomes ready [ 453.083873][ T1918] IPv6: ADDRCONF(NETDEV_CHANGE): macvlan1: link becomes ready [ 453.091741][ T1918] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_macvtap: link becomes ready [ 453.100132][ T1918] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_macvtap: link becomes ready [ 453.108718][ T1913] IPv6: ADDRCONF(NETDEV_CHANGE): macvtap0: link becomes ready [ 453.118247][T26950] device veth1_macvtap entered promiscuous mode [ 453.128172][T26950] batman_adv: The newly added mac address (aa:aa:aa:aa:aa:3d) already exists on: batadv_slave_0 [ 453.138620][T26950] batman_adv: It is strongly recommended to keep mac addresses unique to avoid problems! [ 453.148476][T26950] batman_adv: The newly added mac address (aa:aa:aa:aa:aa:3d) already exists on: batadv_slave_0 [ 453.158904][T26950] batman_adv: It is strongly recommended to keep mac addresses unique to avoid problems! [ 453.168703][T26950] batman_adv: The newly added mac address (aa:aa:aa:aa:aa:3d) already exists on: batadv_slave_0 [ 453.179307][T26950] batman_adv: It is strongly recommended to keep mac addresses unique to avoid problems! [ 453.189394][T26950] batman_adv: The newly added mac address (aa:aa:aa:aa:aa:3d) already exists on: batadv_slave_0 [ 453.199830][T26950] batman_adv: It is strongly recommended to keep mac addresses unique to avoid problems! [ 453.209685][T26950] batman_adv: The newly added mac address (aa:aa:aa:aa:aa:3d) already exists on: batadv_slave_0 [ 453.220100][T26950] batman_adv: It is strongly recommended to keep mac addresses unique to avoid problems! [ 453.232603][T26950] batman_adv: batadv0: Interface activated: batadv_slave_0 [ 453.240360][ T1918] IPv6: ADDRCONF(NETDEV_CHANGE): macsec0: link becomes ready [ 453.248145][ T1918] IPv6: ADDRCONF(NETDEV_CHANGE): batadv_slave_0: link becomes ready [ 453.256591][ T1918] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_batadv: link becomes ready [ 453.265824][T26950] batman_adv: The newly added mac address (aa:aa:aa:aa:aa:3e) already exists on: batadv_slave_1 [ 453.276344][T26950] batman_adv: It is strongly recommended to keep mac addresses unique to avoid problems! [ 453.286140][T26950] batman_adv: The newly added mac address (aa:aa:aa:aa:aa:3e) already exists on: batadv_slave_1 [ 453.296684][T26950] batman_adv: It is strongly recommended to keep mac addresses unique to avoid problems! [ 453.306527][T26950] batman_adv: The newly added mac address (aa:aa:aa:aa:aa:3e) already exists on: batadv_slave_1 [ 453.316943][T26950] batman_adv: It is strongly recommended to keep mac addresses unique to avoid problems! [ 453.326763][T26950] batman_adv: The newly added mac address (aa:aa:aa:aa:aa:3e) already exists on: batadv_slave_1 [ 453.337245][T26950] batman_adv: It is strongly recommended to keep mac addresses unique to avoid problems! [ 453.347099][T26950] batman_adv: The newly added mac address (aa:aa:aa:aa:aa:3e) already exists on: batadv_slave_1 [ 453.357524][T26950] batman_adv: It is strongly recommended to keep mac addresses unique to avoid problems! 04:23:42 executing program 1: perf_event_open(&(0x7f00000001c0)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x611f7b8d, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0) 04:23:42 executing program 0: bpf$PROG_LOAD_XDP(0x5, &(0x7f0000000200)={0x6, 0x1, &(0x7f0000000000)=@raw=[@generic={0x5}], &(0x7f0000000040)='syzkaller\x00', 0x7, 0x83, &(0x7f0000000080)=""/131, 0x0, 0x0, '\x00', 0x0, 0x25, 0xffffffffffffffff, 0x8, 0x0, 0x0, 0x10, 0x0}, 0x80) 04:23:42 executing program 3: sendmsg$BATADV_CMD_GET_ORIGINATORS(0xffffffffffffffff, &(0x7f0000000780)={0x0, 0x0, &(0x7f0000000740)={0x0}}, 0x0) sendmsg$L2TP_CMD_SESSION_DELETE(0xffffffffffffffff, &(0x7f0000000340)={&(0x7f0000000100)={0x10, 0x0, 0x0, 0x4000000}, 0xc, 0x0}, 0x0) syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000040)='./file0\x00', 0x0, 0x41c, &(0x7f0000000540)=[{&(0x7f0000010000)="2000018a0002000019000700600100000f040000000000000000000004000000000002000020000020000000ddf4655fddf4655f0100ffff53ef010001000000ddf4655f000000000000000001000000000000000b0000000001000008000000d26400004003", 0x66, 0x400}, {&(0x7f0000010100)="0000000000000000000000026856d49a00cc4371bd6a7c893f280045010040", 0x1f, 0x4e0}, {&(0x7f0000010300)="03", 0xfeb1, 0x640}, {&(0x7f0000010400)="030000000200000005", 0xffc3, 0x800}, {&(0x7f0000010e00)="ed41000000040000ddf4655fddf4655fddf4655f000000000000040020", 0x1d, 0x1500}, {&(0x7f00000000c0)="80810000007f", 0xfc3b, 0x1600}], 0x81, &(0x7f0000000180)={[{@errors_remount}]}) 04:23:42 executing program 5: sendmsg$nl_route(0xffffffffffffffff, &(0x7f0000000480)={&(0x7f00000003c0)={0x10, 0x0, 0x0, 0x200}, 0xc, &(0x7f0000000440)={&(0x7f0000000400)=@ipv6_getmulticast={0x14, 0x3a, 0x203, 0x70bd2c, 0x25dfdbfc, {}, ["", "", "", "", "", ""]}, 0x14}, 0x1, 0x0, 0x0, 0x4000}, 0x80) sendmsg$BATADV_CMD_GET_ORIGINATORS(0xffffffffffffffff, &(0x7f0000000780)={0x0, 0x0, &(0x7f0000000740)={0x0}}, 0x0) sendmsg$BATADV_CMD_GET_HARDIF(0xffffffffffffffff, &(0x7f0000000200)={0x0, 0x0, &(0x7f00000001c0)={&(0x7f0000000140)={0x14, 0x0, 0x0, 0x70bd27}, 0x14}}, 0x0) r0 = socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_genetlink_get_family_id$l2tp(&(0x7f0000000680), 0xffffffffffffffff) sendmsg$L2TP_CMD_TUNNEL_CREATE(r0, &(0x7f0000000240)={0x0, 0x0, &(0x7f0000000380)={&(0x7f0000000300)={0x44, r1, 0x917, 0x0, 0x0, {}, [@L2TP_ATTR_PROTO_VERSION={0x5}, @L2TP_ATTR_CONN_ID={0x8, 0x9, 0xc000000}, @L2TP_ATTR_ENCAP_TYPE={0x6, 0x2, 0x1}, @L2TP_ATTR_PEER_CONN_ID={0x8}, @L2TP_ATTR_IP_SADDR={0x8, 0x18, @loopback=0xac1414aa}, @L2TP_ATTR_IP_DADDR={0x8, 0x19, @multicast2}]}, 0x44}}, 0x0) sendmsg$L2TP_CMD_SESSION_DELETE(0xffffffffffffffff, &(0x7f0000000340)={&(0x7f0000000100)={0x10, 0x0, 0x0, 0x4000000}, 0xc, &(0x7f0000000300)={&(0x7f00000002c0)={0x40, r1, 0x8, 0x70bd25, 0x25dfdbfc, {}, [@L2TP_ATTR_UDP_CSUM={0x5, 0xd, 0x1}, @L2TP_ATTR_IP6_DADDR={0x14, 0x20, @local}, @L2TP_ATTR_FD={0x8, 0x17, @l2tp}, @L2TP_ATTR_UDP_ZERO_CSUM6_TX={0x5}]}, 0x40}, 0x1, 0x0, 0x0, 0x4000000}, 0x4000042) syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000040)='./file0\x00', 0x55010000, 0x41c, &(0x7f0000000540)=[{&(0x7f0000010000)="200000000002000019000700600100000f040000000000000000000004000000000002000020000020000000ddf4655fddf4655f0100ffff53ef010001000000ddf4655f000000000000000001000000000000000b0000000001000008000000d26400004003", 0x66, 0x400}, {&(0x7f0000010100)="0000000000000000000000026856d49a00cc4371bd6a7c893f280045010040", 0x1f, 0x4e0}, {&(0x7f0000010300)="03", 0xfeb1, 0x640}, {&(0x7f0000010400)="030000000200000005", 0xffc3, 0x800}, {&(0x7f0000010e00)="ed41000000040000ddf4655fddf4655fddf4655f000000000000040020", 0x1d, 0x1500}, {&(0x7f00000000c0)="80810000007f", 0xfc3b, 0x1600}], 0x81, &(0x7f0000000180)={[{@errors_remount}]}) 04:23:42 executing program 4: sendmsg$BATADV_CMD_GET_ORIGINATORS(0xffffffffffffffff, &(0x7f0000000780)={0x0, 0x0, &(0x7f0000000740)={0x0}}, 0x0) sendmsg$L2TP_CMD_SESSION_DELETE(0xffffffffffffffff, &(0x7f0000000340)={&(0x7f0000000100)={0x10, 0x0, 0x0, 0x4000000}, 0xc, 0x0}, 0x0) syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000040)='./file0\x00', 0x0, 0x41c, &(0x7f0000000540)=[{&(0x7f0000010000)="200000003302000019000700600100000f040000000000000000000004000000000002000020000020000000ddf4655fddf4655f0100ffff53ef010001000000ddf4655f000000000000000001000000000000000b0000000001000008000000d26400004003", 0x66, 0x400}, {&(0x7f0000010100)="0000000000000000000000026856d49a00cc4371bd6a7c893f280045010040", 0x1f, 0x4e0}, {&(0x7f0000010300)="03", 0xfeb1, 0x640}, {&(0x7f0000010400)="030000000200000005", 0xffc3, 0x800}, {&(0x7f0000010e00)="ed41000000040000ddf4655fddf4655fddf4655f000000000000040020", 0x1d, 0x1500}, {&(0x7f00000000c0)="80810000007f", 0xfc3b, 0x1600}], 0x81, &(0x7f0000000180)={[{@errors_remount}]}) 04:23:42 executing program 2: sendmsg$BATADV_CMD_GET_ORIGINATORS(0xffffffffffffffff, &(0x7f0000000780)={0x0, 0x0, &(0x7f0000000740)={0x0}}, 0x0) sendmsg$L2TP_CMD_SESSION_DELETE(0xffffffffffffffff, &(0x7f0000000340)={&(0x7f0000000100)={0x10, 0x0, 0x0, 0x4000000}, 0xc, 0x0}, 0x0) syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000040)='./file0\x00', 0x0, 0x41c, &(0x7f0000000540)=[{&(0x7f0000010000)="200000000008000019000700600100000f040000000000000000000004000000000002000020000020000000ddf4655fddf4655f0100ffff53ef010001000000ddf4655f000000000000000001000000000000000b0000000001000008000000d26400004003", 0x66, 0x400}, {&(0x7f0000010100)="0000000000000000000000026856d49a00cc4371bd6a7c893f280045010040", 0x1f, 0x4e0}, {&(0x7f0000010300)="03", 0xfeb1, 0x640}, {&(0x7f0000010400)="030000000200000005", 0xffc3, 0x800}, {&(0x7f0000010e00)="ed41000000040000ddf4655fddf4655fddf4655f000000000000040020", 0x1d, 0x1500}, {&(0x7f00000000c0)="80810000007f", 0xfc3b, 0x1600}], 0x81, &(0x7f0000000180)={[{@errors_remount}]}) [ 453.369191][T26950] batman_adv: batadv0: Interface activated: batadv_slave_1 [ 453.377791][ T1913] IPv6: ADDRCONF(NETDEV_CHANGE): batadv_slave_1: link becomes ready [ 453.386118][ T1913] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_batadv: link becomes ready 04:23:42 executing program 0: socketpair$unix(0x1, 0x0, 0x0, &(0x7f00000002c0)) 04:23:42 executing program 0: openat$cgroup_ro(0xffffffffffffff9c, &(0x7f00000000c0)='memory.events\x00', 0x26e1, 0x0) openat$cgroup_ro(0xffffffffffffff9c, &(0x7f00000002c0)='cgroup.controllers\x00', 0x26e1, 0x0) perf_event_open(&(0x7f0000000940)={0x2, 0x80, 0x1b, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000100)='memory.events\x00', 0x100002, 0x0) r1 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000080)='cgroup.controllers\x00', 0x7a05, 0x1700) write$cgroup_int(r1, &(0x7f0000000200), 0x43400) r2 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000280)='memory.events\x00', 0x7a05, 0x1700) write$cgroup_subtree(r2, &(0x7f0000000000)=ANY=[], 0x32600) perf_event_open(&(0x7f0000000340)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3c43, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) ioctl$PERF_EVENT_IOC_PERIOD(r0, 0xc028660f, &(0x7f00000005c0)=0x443000025) [ 453.445433][T27043] loop3: detected capacity change from 0 to 264192 [ 453.445627][T27045] loop5: detected capacity change from 0 to 264192 [ 453.455201][T27040] loop2: detected capacity change from 0 to 264192 [ 453.469100][T27041] loop4: detected capacity change from 0 to 264192 [ 453.475910][T27040] EXT4-fs (loop2): ext4_check_descriptors: Inode bitmap for group 0 overlaps block group descriptors 04:23:42 executing program 1: socketpair$nbd(0x1, 0x1, 0x0, &(0x7f0000002580)={0xffffffffffffffff}) sendmsg(r0, &(0x7f0000002540)={0x0, 0x0, 0x0, 0x0, &(0x7f0000000480)=[{0x28, 0x0, 0x0, "15b055819726038aae2b3c066660f7e042"}, {0x1010, 0x0, 0x0, "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{0xfd0, 0x0, 0x0, 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0x2008}, 0x0) [ 453.487609][T27041] EXT4-fs (loop4): ext4_check_descriptors: Inode bitmap for group 0 overlaps block group descriptors [ 453.499941][T27045] EXT4-fs (loop5): ext4_check_descriptors: Inode bitmap for group 0 overlaps block group descriptors [ 453.511205][T27043] EXT4-fs (loop3): inodes count not valid: 2315321376 vs 32 [ 453.521068][T27040] EXT4-fs (loop2): orphan cleanup on readonly fs [ 453.527993][T27041] EXT4-fs (loop4): orphan cleanup on readonly fs 04:23:42 executing program 1: bpf$PROG_LOAD_XDP(0x5, &(0x7f00000005c0)={0x6, 0x3, &(0x7f0000000180)=@framed, &(0x7f00000001c0)='syzkaller\x00', 0x9de5, 0x0, 0x0, 0x0, 0x0, '\x00', 0x0, 0x25, 0xffffffffffffffff, 0x8, 0x0, 0x0, 0x10, 0x0}, 0x80) [ 453.539684][T27040] EXT4-fs error (device loop2): __ext4_iget:4988: inode #3: block 67108864: comm syz-executor.2: invalid block [ 453.542469][T27041] EXT4-fs error (device loop4): __ext4_iget:4988: inode #3: block 67108864: comm syz-executor.4: invalid block [ 453.552603][T27045] EXT4-fs (loop5): orphan cleanup on readonly fs [ 453.575698][T27045] EXT4-fs error (device loop5): __ext4_iget:4988: inode #3: block 67108864: comm syz-executor.5: invalid block [ 453.576711][T27041] EXT4-fs (loop4): Remounting filesystem read-only 04:23:42 executing program 1: perf_event_open(&(0x7f0000000100)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3c45, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = socket$kcm(0xa, 0x5, 0x0) sendmsg(r0, &(0x7f00000006c0)={&(0x7f0000001280)=@in={0x2, 0x0, @rand_addr=0x640100ff}, 0x80, &(0x7f0000000700)=[{&(0x7f0000000440)="c4", 0x1}], 0x1, &(0x7f0000000380)=[{0x18, 0x84, 0x0, "c6d6"}], 0x18, 0x3e8}, 0xfc) socketpair(0x0, 0x0, 0x0, 0x0) sendmsg(0xffffffffffffffff, 0x0, 0x0) [ 453.590521][T27045] EXT4-fs (loop5): Remounting filesystem read-only [ 453.593957][T27041] EXT4-fs error (device loop4): ext4_quota_enable:6781: comm syz-executor.4: Bad quota inode # 3 [ 453.600484][T27045] EXT4-fs error (device loop5): ext4_quota_enable:6781: comm syz-executor.5: Bad quota inode # 3 [ 453.626071][T27040] EXT4-fs (loop2): Remounting filesystem read-only [ 453.632648][T27040] EXT4-fs error (device loop2): ext4_quota_enable:6781: comm syz-executor.2: Bad quota inode # 3 04:23:42 executing program 3: sendmsg$BATADV_CMD_GET_ORIGINATORS(0xffffffffffffffff, &(0x7f0000000780)={0x0, 0x0, &(0x7f0000000740)={0x0}}, 0x0) sendmsg$L2TP_CMD_SESSION_DELETE(0xffffffffffffffff, &(0x7f0000000340)={&(0x7f0000000100)={0x10, 0x0, 0x0, 0x4000000}, 0xc, 0x0}, 0x0) syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000040)='./file0\x00', 0x0, 0x41c, &(0x7f0000000540)=[{&(0x7f0000010000)="2000038a0002000019000700600100000f040000000000000000000004000000000002000020000020000000ddf4655fddf4655f0100ffff53ef010001000000ddf4655f000000000000000001000000000000000b0000000001000008000000d26400004003", 0x66, 0x400}, {&(0x7f0000010100)="0000000000000000000000026856d49a00cc4371bd6a7c893f280045010040", 0x1f, 0x4e0}, {&(0x7f0000010300)="03", 0xfeb1, 0x640}, {&(0x7f0000010400)="030000000200000005", 0xffc3, 0x800}, {&(0x7f0000010e00)="ed41000000040000ddf4655fddf4655fddf4655f000000000000040020", 0x1d, 0x1500}, {&(0x7f00000000c0)="80810000007f", 0xfc3b, 0x1600}], 0x81, &(0x7f0000000180)={[{@errors_remount}]}) [ 453.643719][T27040] EXT4-fs warning (device loop2): ext4_enable_quotas:6821: Failed to enable quota tracking (type=0, err=-117). Please run e2fsck to fix. [ 453.649690][T27045] EXT4-fs warning (device loop5): ext4_enable_quotas:6821: Failed to enable quota tracking (type=0, err=-117). Please run e2fsck to fix. [ 453.657837][T27040] EXT4-fs (loop2): Cannot turn on quotas: error -117 [ 453.671795][T27045] EXT4-fs (loop5): Cannot turn on quotas: error -117 04:23:42 executing program 1: perf_event_open(&(0x7f0000000100)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3c45, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = socket$kcm(0xa, 0x5, 0x0) sendmsg(r0, &(0x7f00000006c0)={&(0x7f0000001280)=@in={0x2, 0x0, @rand_addr=0x640100ff}, 0x80, &(0x7f0000000700)=[{&(0x7f0000000440)="c4", 0x1}], 0x1, &(0x7f0000000380)=[{0x18, 0x84, 0x0, "c6d6"}], 0x18, 0x3e8}, 0xfc) socketpair(0x0, 0x0, 0x0, 0x0) sendmsg(0xffffffffffffffff, 0x0, 0x0) 04:23:42 executing program 2: sendmsg$BATADV_CMD_GET_ORIGINATORS(0xffffffffffffffff, &(0x7f0000000780)={0x0, 0x0, &(0x7f0000000740)={0x0}}, 0x0) sendmsg$L2TP_CMD_SESSION_DELETE(0xffffffffffffffff, &(0x7f0000000340)={&(0x7f0000000100)={0x10, 0x0, 0x0, 0x4000000}, 0xc, 0x0}, 0x0) syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000040)='./file0\x00', 0x0, 0x41c, &(0x7f0000000540)=[{&(0x7f0000010000)="200000000009000019000700600100000f040000000000000000000004000000000002000020000020000000ddf4655fddf4655f0100ffff53ef010001000000ddf4655f000000000000000001000000000000000b0000000001000008000000d26400004003", 0x66, 0x400}, {&(0x7f0000010100)="0000000000000000000000026856d49a00cc4371bd6a7c893f280045010040", 0x1f, 0x4e0}, {&(0x7f0000010300)="03", 0xfeb1, 0x640}, {&(0x7f0000010400)="030000000200000005", 0xffc3, 0x800}, {&(0x7f0000010e00)="ed41000000040000ddf4655fddf4655fddf4655f000000000000040020", 0x1d, 0x1500}, {&(0x7f00000000c0)="80810000007f", 0xfc3b, 0x1600}], 0x81, &(0x7f0000000180)={[{@errors_remount}]}) 04:23:42 executing program 5: sendmsg$nl_route(0xffffffffffffffff, &(0x7f0000000480)={&(0x7f00000003c0)={0x10, 0x0, 0x0, 0x200}, 0xc, &(0x7f0000000440)={&(0x7f0000000400)=@ipv6_getmulticast={0x14, 0x3a, 0x203, 0x70bd2c, 0x25dfdbfc, {}, ["", "", "", "", "", ""]}, 0x14}, 0x1, 0x0, 0x0, 0x4000}, 0x80) sendmsg$BATADV_CMD_GET_ORIGINATORS(0xffffffffffffffff, &(0x7f0000000780)={0x0, 0x0, &(0x7f0000000740)={0x0}}, 0x0) sendmsg$BATADV_CMD_GET_HARDIF(0xffffffffffffffff, &(0x7f0000000200)={0x0, 0x0, &(0x7f00000001c0)={&(0x7f0000000140)={0x14, 0x0, 0x0, 0x70bd27}, 0x14}}, 0x0) r0 = socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_genetlink_get_family_id$l2tp(&(0x7f0000000680), 0xffffffffffffffff) sendmsg$L2TP_CMD_TUNNEL_CREATE(r0, &(0x7f0000000240)={0x0, 0x0, &(0x7f0000000380)={&(0x7f0000000300)={0x44, r1, 0x917, 0x0, 0x0, {}, [@L2TP_ATTR_PROTO_VERSION={0x5}, @L2TP_ATTR_CONN_ID={0x8, 0x9, 0xc000000}, @L2TP_ATTR_ENCAP_TYPE={0x6, 0x2, 0x1}, @L2TP_ATTR_PEER_CONN_ID={0x8}, @L2TP_ATTR_IP_SADDR={0x8, 0x18, @loopback=0xac1414aa}, @L2TP_ATTR_IP_DADDR={0x8, 0x19, @multicast2}]}, 0x44}}, 0x0) sendmsg$L2TP_CMD_SESSION_DELETE(0xffffffffffffffff, &(0x7f0000000340)={&(0x7f0000000100)={0x10, 0x0, 0x0, 0x4000000}, 0xc, &(0x7f0000000300)={&(0x7f00000002c0)={0x40, r1, 0x8, 0x70bd25, 0x25dfdbfc, {}, [@L2TP_ATTR_UDP_CSUM={0x5, 0xd, 0x1}, @L2TP_ATTR_IP6_DADDR={0x14, 0x20, @local}, @L2TP_ATTR_FD={0x8, 0x17, @l2tp}, @L2TP_ATTR_UDP_ZERO_CSUM6_TX={0x5}]}, 0x40}, 0x1, 0x0, 0x0, 0x4000000}, 0x4000042) syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000040)='./file0\x00', 0x55aaffff, 0x41c, &(0x7f0000000540)=[{&(0x7f0000010000)="200000000002000019000700600100000f040000000000000000000004000000000002000020000020000000ddf4655fddf4655f0100ffff53ef010001000000ddf4655f000000000000000001000000000000000b0000000001000008000000d26400004003", 0x66, 0x400}, {&(0x7f0000010100)="0000000000000000000000026856d49a00cc4371bd6a7c893f280045010040", 0x1f, 0x4e0}, {&(0x7f0000010300)="03", 0xfeb1, 0x640}, {&(0x7f0000010400)="030000000200000005", 0xffc3, 0x800}, {&(0x7f0000010e00)="ed41000000040000ddf4655fddf4655fddf4655f000000000000040020", 0x1d, 0x1500}, {&(0x7f00000000c0)="80810000007f", 0xfc3b, 0x1600}], 0x81, &(0x7f0000000180)={[{@errors_remount}]}) [ 453.714653][T27065] loop3: detected capacity change from 0 to 264192 [ 453.726387][T27041] EXT4-fs warning (device loop4): ext4_enable_quotas:6821: Failed to enable quota tracking (type=0, err=-117). Please run e2fsck to fix. [ 453.740426][T27041] EXT4-fs (loop4): Cannot turn on quotas: error -117 [ 453.751785][T27065] EXT4-fs (loop3): inodes count not valid: 2315452448 vs 32 04:23:42 executing program 3: sendmsg$BATADV_CMD_GET_ORIGINATORS(0xffffffffffffffff, &(0x7f0000000780)={0x0, 0x0, &(0x7f0000000740)={0x0}}, 0x0) sendmsg$L2TP_CMD_SESSION_DELETE(0xffffffffffffffff, &(0x7f0000000340)={&(0x7f0000000100)={0x10, 0x0, 0x0, 0x4000000}, 0xc, 0x0}, 0x0) syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000040)='./file0\x00', 0x0, 0x41c, &(0x7f0000000540)=[{&(0x7f0000010000)="2000018b0002000019000700600100000f040000000000000000000004000000000002000020000020000000ddf4655fddf4655f0100ffff53ef010001000000ddf4655f000000000000000001000000000000000b0000000001000008000000d26400004003", 0x66, 0x400}, {&(0x7f0000010100)="0000000000000000000000026856d49a00cc4371bd6a7c893f280045010040", 0x1f, 0x4e0}, {&(0x7f0000010300)="03", 0xfeb1, 0x640}, {&(0x7f0000010400)="030000000200000005", 0xffc3, 0x800}, {&(0x7f0000010e00)="ed41000000040000ddf4655fddf4655fddf4655f000000000000040020", 0x1d, 0x1500}, {&(0x7f00000000c0)="80810000007f", 0xfc3b, 0x1600}], 0x81, &(0x7f0000000180)={[{@errors_remount}]}) [ 453.804803][T27069] loop2: detected capacity change from 0 to 264192 [ 453.825579][T27073] loop5: detected capacity change from 0 to 264192 [ 453.833367][T27073] EXT4-fs (loop5): ext4_check_descriptors: Inode bitmap for group 0 overlaps block group descriptors [ 453.836175][T27072] loop3: detected capacity change from 0 to 264192 04:23:42 executing program 4: sendmsg$BATADV_CMD_GET_ORIGINATORS(0xffffffffffffffff, &(0x7f0000000780)={0x0, 0x0, &(0x7f0000000740)={0x0}}, 0x0) sendmsg$L2TP_CMD_SESSION_DELETE(0xffffffffffffffff, &(0x7f0000000340)={&(0x7f0000000100)={0x10, 0x0, 0x0, 0x4000000}, 0xc, 0x0}, 0x0) syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000040)='./file0\x00', 0x0, 0x41c, &(0x7f0000000540)=[{&(0x7f0000010000)="200000003402000019000700600100000f040000000000000000000004000000000002000020000020000000ddf4655fddf4655f0100ffff53ef010001000000ddf4655f000000000000000001000000000000000b0000000001000008000000d26400004003", 0x66, 0x400}, {&(0x7f0000010100)="0000000000000000000000026856d49a00cc4371bd6a7c893f280045010040", 0x1f, 0x4e0}, {&(0x7f0000010300)="03", 0xfeb1, 0x640}, {&(0x7f0000010400)="030000000200000005", 0xffc3, 0x800}, {&(0x7f0000010e00)="ed41000000040000ddf4655fddf4655fddf4655f000000000000040020", 0x1d, 0x1500}, {&(0x7f00000000c0)="80810000007f", 0xfc3b, 0x1600}], 0x81, &(0x7f0000000180)={[{@errors_remount}]}) 04:23:42 executing program 0: bpf$BPF_PROG_DETACH(0x9, &(0x7f00000000c0)={@cgroup, 0xffffffffffffffff, 0x19}, 0x10) 04:23:42 executing program 1: perf_event_open(&(0x7f0000000100)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3c45, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = socket$kcm(0xa, 0x5, 0x0) sendmsg(r0, &(0x7f00000006c0)={&(0x7f0000001280)=@in={0x2, 0x0, @rand_addr=0x640100ff}, 0x80, &(0x7f0000000700)=[{&(0x7f0000000440)="c4", 0x1}], 0x1, &(0x7f0000000380)=[{0x18, 0x84, 0x0, "c6d6"}], 0x18, 0x3e8}, 0xfc) socketpair(0x0, 0x0, 0x0, 0x0) sendmsg(0xffffffffffffffff, 0x0, 0x0) 04:23:42 executing program 0: bpf$MAP_DELETE_ELEM(0x3, &(0x7f0000001f40)={0xffffffffffffffff, 0x0}, 0x20) [ 453.846630][T27069] EXT4-fs (loop2): ext4_check_descriptors: Inode bitmap for group 0 overlaps block group descriptors [ 453.893112][T27077] loop4: detected capacity change from 0 to 264192 [ 453.903521][T27072] EXT4-fs (loop3): inodes count not valid: 2332098592 vs 32 [ 453.912177][T27077] EXT4-fs (loop4): ext4_check_descriptors: Inode bitmap for group 0 overlaps block group descriptors [ 453.925018][T27069] EXT4-fs (loop2): orphan cleanup on readonly fs [ 453.932709][T27069] EXT4-fs error (device loop2): __ext4_iget:4988: inode #3: block 67108864: comm syz-executor.2: invalid block [ 453.934393][T27073] EXT4-fs (loop5): orphan cleanup on readonly fs 04:23:42 executing program 0: bpf$PROG_LOAD_XDP(0x5, &(0x7f00000015c0)={0x6, 0xc, &(0x7f00000012c0)=ANY=[@ANYBLOB="1366f4ff040000000f320100fcffffff186b00000f0000000000000001000000dd17d0fe"], &(0x7f0000001340)='syzkaller\x00', 0x6, 0x8f, &(0x7f0000001380)=""/143, 0x0, 0x0, '\x00', 0x0, 0x25, 0xffffffffffffffff, 0x8, 0x0, 0x0, 0x10, 0x0}, 0x80) [ 453.944800][T27069] EXT4-fs (loop2): Remounting filesystem read-only [ 453.957330][T27069] EXT4-fs error (device loop2): ext4_quota_enable:6781: comm syz-executor.2: Bad quota inode # 3 [ 453.968801][T27073] EXT4-fs error (device loop5): __ext4_iget:4988: inode #3: block 67108864: comm syz-executor.5: invalid block [ 453.970644][T27077] EXT4-fs (loop4): orphan cleanup on readonly fs [ 453.987825][T27069] EXT4-fs warning (device loop2): ext4_enable_quotas:6821: Failed to enable quota tracking (type=0, err=-117). Please run e2fsck to fix. 04:23:42 executing program 3: sendmsg$BATADV_CMD_GET_ORIGINATORS(0xffffffffffffffff, &(0x7f0000000780)={0x0, 0x0, &(0x7f0000000740)={0x0}}, 0x0) sendmsg$L2TP_CMD_SESSION_DELETE(0xffffffffffffffff, &(0x7f0000000340)={&(0x7f0000000100)={0x10, 0x0, 0x0, 0x4000000}, 0xc, 0x0}, 0x0) syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000040)='./file0\x00', 0x0, 0x41c, &(0x7f0000000540)=[{&(0x7f0000010000)="2000038f0002000019000700600100000f040000000000000000000004000000000002000020000020000000ddf4655fddf4655f0100ffff53ef010001000000ddf4655f000000000000000001000000000000000b0000000001000008000000d26400004003", 0x66, 0x400}, {&(0x7f0000010100)="0000000000000000000000026856d49a00cc4371bd6a7c893f280045010040", 0x1f, 0x4e0}, {&(0x7f0000010300)="03", 0xfeb1, 0x640}, {&(0x7f0000010400)="030000000200000005", 0xffc3, 0x800}, {&(0x7f0000010e00)="ed41000000040000ddf4655fddf4655fddf4655f000000000000040020", 0x1d, 0x1500}, {&(0x7f00000000c0)="80810000007f", 0xfc3b, 0x1600}], 0x81, &(0x7f0000000180)={[{@errors_remount}]}) 04:23:42 executing program 2: sendmsg$BATADV_CMD_GET_ORIGINATORS(0xffffffffffffffff, &(0x7f0000000780)={0x0, 0x0, &(0x7f0000000740)={0x0}}, 0x0) sendmsg$L2TP_CMD_SESSION_DELETE(0xffffffffffffffff, &(0x7f0000000340)={&(0x7f0000000100)={0x10, 0x0, 0x0, 0x4000000}, 0xc, 0x0}, 0x0) syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000040)='./file0\x00', 0x0, 0x41c, &(0x7f0000000540)=[{&(0x7f0000010000)="20000000000a000019000700600100000f040000000000000000000004000000000002000020000020000000ddf4655fddf4655f0100ffff53ef010001000000ddf4655f000000000000000001000000000000000b0000000001000008000000d26400004003", 0x66, 0x400}, {&(0x7f0000010100)="0000000000000000000000026856d49a00cc4371bd6a7c893f280045010040", 0x1f, 0x4e0}, {&(0x7f0000010300)="03", 0xfeb1, 0x640}, {&(0x7f0000010400)="030000000200000005", 0xffc3, 0x800}, {&(0x7f0000010e00)="ed41000000040000ddf4655fddf4655fddf4655f000000000000040020", 0x1d, 0x1500}, {&(0x7f00000000c0)="80810000007f", 0xfc3b, 0x1600}], 0x81, &(0x7f0000000180)={[{@errors_remount}]}) 04:23:42 executing program 1: perf_event_open(&(0x7f0000000100)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3c45, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = socket$kcm(0xa, 0x5, 0x0) sendmsg(r0, &(0x7f00000006c0)={&(0x7f0000001280)=@in={0x2, 0x0, @rand_addr=0x640100ff}, 0x80, &(0x7f0000000700)=[{&(0x7f0000000440)="c4", 0x1}], 0x1, &(0x7f0000000380)=[{0x18, 0x84, 0x0, "c6d6"}], 0x18, 0x3e8}, 0xfc) socketpair(0x0, 0x0, 0x0, 0x0) sendmsg(0xffffffffffffffff, 0x0, 0x0) [ 453.995587][T27073] EXT4-fs (loop5): Remounting filesystem read-only [ 454.001863][T27069] EXT4-fs (loop2): Cannot turn on quotas: error -117 [ 454.008354][T27073] EXT4-fs error (device loop5): ext4_quota_enable:6781: comm syz-executor.5: Bad quota inode # 3 [ 454.030962][T27077] EXT4-fs error (device loop4): __ext4_iget:4988: inode #3: block 67108864: comm syz-executor.4: invalid block 04:23:42 executing program 0: bpf$BPF_LINK_UPDATE(0x3, 0x0, 0x0) 04:23:42 executing program 0: r0 = openat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000000)='./cgroup.net/syz1\x00', 0x200002, 0x0) r1 = openat$cgroup_procs(r0, &(0x7f0000000100)='tasks\x00', 0x2, 0x0) write$cgroup_pid(r1, &(0x7f0000000140)=0xffffffffffffffff, 0x12) 04:23:42 executing program 5: sendmsg$nl_route(0xffffffffffffffff, &(0x7f0000000480)={&(0x7f00000003c0)={0x10, 0x0, 0x0, 0x200}, 0xc, &(0x7f0000000440)={&(0x7f0000000400)=@ipv6_getmulticast={0x14, 0x3a, 0x203, 0x70bd2c, 0x25dfdbfc, {}, ["", "", "", "", "", ""]}, 0x14}, 0x1, 0x0, 0x0, 0x4000}, 0x80) sendmsg$BATADV_CMD_GET_ORIGINATORS(0xffffffffffffffff, &(0x7f0000000780)={0x0, 0x0, &(0x7f0000000740)={0x0}}, 0x0) sendmsg$BATADV_CMD_GET_HARDIF(0xffffffffffffffff, &(0x7f0000000200)={0x0, 0x0, &(0x7f00000001c0)={&(0x7f0000000140)={0x14, 0x0, 0x0, 0x70bd27}, 0x14}}, 0x0) r0 = socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_genetlink_get_family_id$l2tp(&(0x7f0000000680), 0xffffffffffffffff) sendmsg$L2TP_CMD_TUNNEL_CREATE(r0, &(0x7f0000000240)={0x0, 0x0, &(0x7f0000000380)={&(0x7f0000000300)={0x44, r1, 0x917, 0x0, 0x0, {}, [@L2TP_ATTR_PROTO_VERSION={0x5}, @L2TP_ATTR_CONN_ID={0x8, 0x9, 0xc000000}, @L2TP_ATTR_ENCAP_TYPE={0x6, 0x2, 0x1}, @L2TP_ATTR_PEER_CONN_ID={0x8}, @L2TP_ATTR_IP_SADDR={0x8, 0x18, @loopback=0xac1414aa}, @L2TP_ATTR_IP_DADDR={0x8, 0x19, @multicast2}]}, 0x44}}, 0x0) sendmsg$L2TP_CMD_SESSION_DELETE(0xffffffffffffffff, &(0x7f0000000340)={&(0x7f0000000100)={0x10, 0x0, 0x0, 0x4000000}, 0xc, &(0x7f0000000300)={&(0x7f00000002c0)={0x40, r1, 0x8, 0x70bd25, 0x25dfdbfc, {}, [@L2TP_ATTR_UDP_CSUM={0x5, 0xd, 0x1}, @L2TP_ATTR_IP6_DADDR={0x14, 0x20, @local}, @L2TP_ATTR_FD={0x8, 0x17, @l2tp}, @L2TP_ATTR_UDP_ZERO_CSUM6_TX={0x5}]}, 0x40}, 0x1, 0x0, 0x0, 0x4000000}, 0x4000042) syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000040)='./file0\x00', 0x5c010000, 0x41c, &(0x7f0000000540)=[{&(0x7f0000010000)="200000000002000019000700600100000f040000000000000000000004000000000002000020000020000000ddf4655fddf4655f0100ffff53ef010001000000ddf4655f000000000000000001000000000000000b0000000001000008000000d26400004003", 0x66, 0x400}, {&(0x7f0000010100)="0000000000000000000000026856d49a00cc4371bd6a7c893f280045010040", 0x1f, 0x4e0}, {&(0x7f0000010300)="03", 0xfeb1, 0x640}, {&(0x7f0000010400)="030000000200000005", 0xffc3, 0x800}, {&(0x7f0000010e00)="ed41000000040000ddf4655fddf4655fddf4655f000000000000040020", 0x1d, 0x1500}, {&(0x7f00000000c0)="80810000007f", 0xfc3b, 0x1600}], 0x81, &(0x7f0000000180)={[{@errors_remount}]}) [ 454.050738][T27073] EXT4-fs warning (device loop5): ext4_enable_quotas:6821: Failed to enable quota tracking (type=0, err=-117). Please run e2fsck to fix. [ 454.064868][T27073] EXT4-fs (loop5): Cannot turn on quotas: error -117 [ 454.078310][T27077] EXT4-fs (loop4): Remounting filesystem read-only [ 454.084853][T27077] EXT4-fs error (device loop4): ext4_quota_enable:6781: comm syz-executor.4: Bad quota inode # 3 04:23:42 executing program 0: mkdir(&(0x7f0000000800)='./file0\x00', 0x0) [ 454.118637][T27092] loop2: detected capacity change from 0 to 264192 [ 454.119003][T27088] loop3: detected capacity change from 0 to 264192 [ 454.135897][T27092] EXT4-fs (loop2): ext4_check_descriptors: Inode bitmap for group 0 overlaps block group descriptors [ 454.139564][T27077] EXT4-fs warning (device loop4): ext4_enable_quotas:6821: Failed to enable quota tracking (type=0, err=-117). Please run e2fsck to fix. [ 454.160766][T27077] EXT4-fs (loop4): Cannot turn on quotas: error -117 [ 454.170783][T27092] EXT4-fs (loop2): orphan cleanup on readonly fs [ 454.179834][T27088] EXT4-fs (loop3): inodes count not valid: 2399338528 vs 32 [ 454.195974][T27092] EXT4-fs error (device loop2): __ext4_iget:4988: inode #3: block 67108864: comm syz-executor.2: invalid block 04:23:43 executing program 4: sendmsg$BATADV_CMD_GET_ORIGINATORS(0xffffffffffffffff, &(0x7f0000000780)={0x0, 0x0, &(0x7f0000000740)={0x0}}, 0x0) sendmsg$L2TP_CMD_SESSION_DELETE(0xffffffffffffffff, &(0x7f0000000340)={&(0x7f0000000100)={0x10, 0x0, 0x0, 0x4000000}, 0xc, 0x0}, 0x0) syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000040)='./file0\x00', 0x0, 0x41c, &(0x7f0000000540)=[{&(0x7f0000010000)="200000003502000019000700600100000f040000000000000000000004000000000002000020000020000000ddf4655fddf4655f0100ffff53ef010001000000ddf4655f000000000000000001000000000000000b0000000001000008000000d26400004003", 0x66, 0x400}, {&(0x7f0000010100)="0000000000000000000000026856d49a00cc4371bd6a7c893f280045010040", 0x1f, 0x4e0}, {&(0x7f0000010300)="03", 0xfeb1, 0x640}, {&(0x7f0000010400)="030000000200000005", 0xffc3, 0x800}, {&(0x7f0000010e00)="ed41000000040000ddf4655fddf4655fddf4655f000000000000040020", 0x1d, 0x1500}, {&(0x7f00000000c0)="80810000007f", 0xfc3b, 0x1600}], 0x81, &(0x7f0000000180)={[{@errors_remount}]}) 04:23:43 executing program 1: perf_event_open(&(0x7f0000000100)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3c45, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = socket$kcm(0xa, 0x5, 0x0) sendmsg(r0, &(0x7f00000006c0)={&(0x7f0000001280)=@in={0x2, 0x0, @rand_addr=0x640100ff}, 0x80, &(0x7f0000000700)=[{&(0x7f0000000440)="c4", 0x1}], 0x1, &(0x7f0000000380)=[{0x18, 0x84, 0x0, "c6d6"}], 0x18, 0x3e8}, 0xfc) socketpair(0x0, 0x0, 0x0, 0x0) 04:23:43 executing program 0: bpf$PROG_LOAD_XDP(0x5, &(0x7f0000000200)={0x6, 0xd400, &(0x7f0000000000)=@raw=[@generic], &(0x7f0000000040)='syzkaller\x00', 0x0, 0x83, &(0x7f0000000080)=""/131, 0x0, 0x0, '\x00', 0x0, 0x25, 0xffffffffffffffff, 0x8, 0x0, 0x0, 0x10, 0x0}, 0x80) 04:23:43 executing program 3: sendmsg$BATADV_CMD_GET_ORIGINATORS(0xffffffffffffffff, &(0x7f0000000780)={0x0, 0x0, &(0x7f0000000740)={0x0}}, 0x0) sendmsg$L2TP_CMD_SESSION_DELETE(0xffffffffffffffff, &(0x7f0000000340)={&(0x7f0000000100)={0x10, 0x0, 0x0, 0x4000000}, 0xc, 0x0}, 0x0) syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000040)='./file0\x00', 0x0, 0x41c, &(0x7f0000000540)=[{&(0x7f0000010000)="200000900002000019000700600100000f040000000000000000000004000000000002000020000020000000ddf4655fddf4655f0100ffff53ef010001000000ddf4655f000000000000000001000000000000000b0000000001000008000000d26400004003", 0x66, 0x400}, {&(0x7f0000010100)="0000000000000000000000026856d49a00cc4371bd6a7c893f280045010040", 0x1f, 0x4e0}, {&(0x7f0000010300)="03", 0xfeb1, 0x640}, {&(0x7f0000010400)="030000000200000005", 0xffc3, 0x800}, {&(0x7f0000010e00)="ed41000000040000ddf4655fddf4655fddf4655f000000000000040020", 0x1d, 0x1500}, {&(0x7f00000000c0)="80810000007f", 0xfc3b, 0x1600}], 0x81, &(0x7f0000000180)={[{@errors_remount}]}) 04:23:43 executing program 5: sendmsg$nl_route(0xffffffffffffffff, &(0x7f0000000480)={&(0x7f00000003c0)={0x10, 0x0, 0x0, 0x200}, 0xc, &(0x7f0000000440)={&(0x7f0000000400)=@ipv6_getmulticast={0x14, 0x3a, 0x203, 0x70bd2c, 0x25dfdbfc, {}, ["", "", "", "", "", ""]}, 0x14}, 0x1, 0x0, 0x0, 0x4000}, 0x80) sendmsg$BATADV_CMD_GET_ORIGINATORS(0xffffffffffffffff, &(0x7f0000000780)={0x0, 0x0, &(0x7f0000000740)={0x0}}, 0x0) sendmsg$BATADV_CMD_GET_HARDIF(0xffffffffffffffff, &(0x7f0000000200)={0x0, 0x0, &(0x7f00000001c0)={&(0x7f0000000140)={0x14, 0x0, 0x0, 0x70bd27}, 0x14}}, 0x0) r0 = socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_genetlink_get_family_id$l2tp(&(0x7f0000000680), 0xffffffffffffffff) sendmsg$L2TP_CMD_TUNNEL_CREATE(r0, &(0x7f0000000240)={0x0, 0x0, &(0x7f0000000380)={&(0x7f0000000300)={0x44, r1, 0x917, 0x0, 0x0, {}, [@L2TP_ATTR_PROTO_VERSION={0x5}, @L2TP_ATTR_CONN_ID={0x8, 0x9, 0xc000000}, @L2TP_ATTR_ENCAP_TYPE={0x6, 0x2, 0x1}, @L2TP_ATTR_PEER_CONN_ID={0x8}, @L2TP_ATTR_IP_SADDR={0x8, 0x18, @loopback=0xac1414aa}, @L2TP_ATTR_IP_DADDR={0x8, 0x19, @multicast2}]}, 0x44}}, 0x0) sendmsg$L2TP_CMD_SESSION_DELETE(0xffffffffffffffff, &(0x7f0000000340)={&(0x7f0000000100)={0x10, 0x0, 0x0, 0x4000000}, 0xc, &(0x7f0000000300)={&(0x7f00000002c0)={0x40, r1, 0x8, 0x70bd25, 0x25dfdbfc, {}, [@L2TP_ATTR_UDP_CSUM={0x5, 0xd, 0x1}, @L2TP_ATTR_IP6_DADDR={0x14, 0x20, @local}, @L2TP_ATTR_FD={0x8, 0x17, @l2tp}, @L2TP_ATTR_UDP_ZERO_CSUM6_TX={0x5}]}, 0x40}, 0x1, 0x0, 0x0, 0x4000000}, 0x4000042) syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000040)='./file0\x00', 0x5e000000, 0x41c, &(0x7f0000000540)=[{&(0x7f0000010000)="200000000002000019000700600100000f040000000000000000000004000000000002000020000020000000ddf4655fddf4655f0100ffff53ef010001000000ddf4655f000000000000000001000000000000000b0000000001000008000000d26400004003", 0x66, 0x400}, {&(0x7f0000010100)="0000000000000000000000026856d49a00cc4371bd6a7c893f280045010040", 0x1f, 0x4e0}, {&(0x7f0000010300)="03", 0xfeb1, 0x640}, {&(0x7f0000010400)="030000000200000005", 0xffc3, 0x800}, {&(0x7f0000010e00)="ed41000000040000ddf4655fddf4655fddf4655f000000000000040020", 0x1d, 0x1500}, {&(0x7f00000000c0)="80810000007f", 0xfc3b, 0x1600}], 0x81, &(0x7f0000000180)={[{@errors_remount}]}) 04:23:43 executing program 2: sendmsg$BATADV_CMD_GET_ORIGINATORS(0xffffffffffffffff, &(0x7f0000000780)={0x0, 0x0, &(0x7f0000000740)={0x0}}, 0x0) sendmsg$L2TP_CMD_SESSION_DELETE(0xffffffffffffffff, &(0x7f0000000340)={&(0x7f0000000100)={0x10, 0x0, 0x0, 0x4000000}, 0xc, 0x0}, 0x0) syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000040)='./file0\x00', 0x0, 0x41c, &(0x7f0000000540)=[{&(0x7f0000010000)="20000000000f000019000700600100000f040000000000000000000004000000000002000020000020000000ddf4655fddf4655f0100ffff53ef010001000000ddf4655f000000000000000001000000000000000b0000000001000008000000d26400004003", 0x66, 0x400}, {&(0x7f0000010100)="0000000000000000000000026856d49a00cc4371bd6a7c893f280045010040", 0x1f, 0x4e0}, {&(0x7f0000010300)="03", 0xfeb1, 0x640}, {&(0x7f0000010400)="030000000200000005", 0xffc3, 0x800}, {&(0x7f0000010e00)="ed41000000040000ddf4655fddf4655fddf4655f000000000000040020", 0x1d, 0x1500}, {&(0x7f00000000c0)="80810000007f", 0xfc3b, 0x1600}], 0x81, &(0x7f0000000180)={[{@errors_remount}]}) [ 454.226663][T27092] EXT4-fs (loop2): Remounting filesystem read-only [ 454.233197][T27092] EXT4-fs error (device loop2): ext4_quota_enable:6781: comm syz-executor.2: Bad quota inode # 3 [ 454.248554][T27092] EXT4-fs warning (device loop2): ext4_enable_quotas:6821: Failed to enable quota tracking (type=0, err=-117). Please run e2fsck to fix. [ 454.262608][T27092] EXT4-fs (loop2): Cannot turn on quotas: error -117 04:23:43 executing program 0: socketpair$nbd(0x1, 0x1, 0x0, &(0x7f0000000080)={0xffffffffffffffff, 0xffffffffffffffff}) sendmsg(r0, &(0x7f0000000300)={0x0, 0x0, &(0x7f0000000280)=[{&(0x7f00000001c0)="92", 0x1}], 0x1, &(0x7f0000000780)=ANY=[@ANYBLOB="0001"], 0x100}, 0x40801) 04:23:43 executing program 1: perf_event_open(&(0x7f0000000100)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3c45, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = socket$kcm(0xa, 0x5, 0x0) sendmsg(r0, &(0x7f00000006c0)={&(0x7f0000001280)=@in={0x2, 0x0, @rand_addr=0x640100ff}, 0x80, &(0x7f0000000700)=[{&(0x7f0000000440)="c4", 0x1}], 0x1, &(0x7f0000000380)=[{0x18, 0x84, 0x0, "c6d6"}], 0x18, 0x3e8}, 0xfc) [ 454.308334][T27109] loop5: detected capacity change from 0 to 264192 [ 454.326969][T27111] loop4: detected capacity change from 0 to 264192 [ 454.338892][T27108] loop3: detected capacity change from 0 to 264192 [ 454.348955][T27113] loop2: detected capacity change from 0 to 264192 04:23:43 executing program 0: openat$tun(0xffffffffffffff9c, &(0x7f0000000000), 0xcf03, 0x0) 04:23:43 executing program 0: r0 = syz_clone(0x300400, 0x0, 0x0, 0x0, 0x0, 0x0) r1 = openat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000000)='./cgroup.net/syz1\x00', 0x200002, 0x0) r2 = openat$cgroup_ro(r1, &(0x7f00000000c0)='freezer.state\x00', 0x0, 0x0) bpf$BPF_TASK_FD_QUERY(0x14, &(0x7f00000003c0)={r0, r2, 0x0, 0x0, 0x0}, 0x30) [ 454.356633][T27111] EXT4-fs (loop4): ext4_check_descriptors: Inode bitmap for group 0 overlaps block group descriptors [ 454.371358][T27108] EXT4-fs (loop3): inodes count not valid: 2415919136 vs 32 [ 454.379855][T27111] EXT4-fs (loop4): orphan cleanup on readonly fs [ 454.388729][T27109] EXT4-fs (loop5): ext4_check_descriptors: Inode bitmap for group 0 overlaps block group descriptors 04:23:43 executing program 0: perf_event_open$cgroup(&(0x7f0000000040)={0x0, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffffffffffffffff, 0x10a8a, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}, 0x8}, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0) [ 454.403440][T27113] EXT4-fs (loop2): ext4_check_descriptors: Inode bitmap for group 0 overlaps block group descriptors [ 454.403554][T27111] EXT4-fs error (device loop4): __ext4_iget:4988: inode #3: block 67108864: comm syz-executor.4: invalid block [ 454.432630][T27111] EXT4-fs (loop4): Remounting filesystem read-only [ 454.439265][T27111] EXT4-fs error (device loop4): ext4_quota_enable:6781: comm syz-executor.4: Bad quota inode # 3 [ 454.447106][T27113] EXT4-fs (loop2): orphan cleanup on readonly fs 04:23:43 executing program 1: perf_event_open(&(0x7f0000000100)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3c45, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) sendmsg(0xffffffffffffffff, &(0x7f00000006c0)={&(0x7f0000001280)=@in={0x2, 0x0, @rand_addr=0x640100ff}, 0x80, &(0x7f0000000700)=[{&(0x7f0000000440)="c4", 0x1}], 0x1, &(0x7f0000000380)=[{0x18, 0x84, 0x0, "c6d6"}], 0x18, 0x3e8}, 0xfc) [ 454.458741][T27113] EXT4-fs error (device loop2): __ext4_iget:4988: inode #3: block 67108864: comm syz-executor.2: invalid block [ 454.461252][T27109] EXT4-fs (loop5): orphan cleanup on readonly fs [ 454.470800][T27111] EXT4-fs warning (device loop4): ext4_enable_quotas:6821: Failed to enable quota tracking (type=0, err=-117). Please run e2fsck to fix. [ 454.491075][T27111] EXT4-fs (loop4): Cannot turn on quotas: error -117 04:23:43 executing program 4: sendmsg$BATADV_CMD_GET_ORIGINATORS(0xffffffffffffffff, &(0x7f0000000780)={0x0, 0x0, &(0x7f0000000740)={0x0}}, 0x0) sendmsg$L2TP_CMD_SESSION_DELETE(0xffffffffffffffff, &(0x7f0000000340)={&(0x7f0000000100)={0x10, 0x0, 0x0, 0x4000000}, 0xc, 0x0}, 0x0) syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000040)='./file0\x00', 0x0, 0x41c, &(0x7f0000000540)=[{&(0x7f0000010000)="200000013502000019000700600100000f040000000000000000000004000000000002000020000020000000ddf4655fddf4655f0100ffff53ef010001000000ddf4655f000000000000000001000000000000000b0000000001000008000000d26400004003", 0x66, 0x400}, {&(0x7f0000010100)="0000000000000000000000026856d49a00cc4371bd6a7c893f280045010040", 0x1f, 0x4e0}, {&(0x7f0000010300)="03", 0xfeb1, 0x640}, {&(0x7f0000010400)="030000000200000005", 0xffc3, 0x800}, {&(0x7f0000010e00)="ed41000000040000ddf4655fddf4655fddf4655f000000000000040020", 0x1d, 0x1500}, {&(0x7f00000000c0)="80810000007f", 0xfc3b, 0x1600}], 0x81, &(0x7f0000000180)={[{@errors_remount}]}) 04:23:43 executing program 3: sendmsg$BATADV_CMD_GET_ORIGINATORS(0xffffffffffffffff, &(0x7f0000000780)={0x0, 0x0, &(0x7f0000000740)={0x0}}, 0x0) sendmsg$L2TP_CMD_SESSION_DELETE(0xffffffffffffffff, &(0x7f0000000340)={&(0x7f0000000100)={0x10, 0x0, 0x0, 0x4000000}, 0xc, 0x0}, 0x0) syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000040)='./file0\x00', 0x0, 0x41c, &(0x7f0000000540)=[{&(0x7f0000010000)="2000029e0002000019000700600100000f040000000000000000000004000000000002000020000020000000ddf4655fddf4655f0100ffff53ef010001000000ddf4655f000000000000000001000000000000000b0000000001000008000000d26400004003", 0x66, 0x400}, {&(0x7f0000010100)="0000000000000000000000026856d49a00cc4371bd6a7c893f280045010040", 0x1f, 0x4e0}, {&(0x7f0000010300)="03", 0xfeb1, 0x640}, {&(0x7f0000010400)="030000000200000005", 0xffc3, 0x800}, {&(0x7f0000010e00)="ed41000000040000ddf4655fddf4655fddf4655f000000000000040020", 0x1d, 0x1500}, {&(0x7f00000000c0)="80810000007f", 0xfc3b, 0x1600}], 0x81, &(0x7f0000000180)={[{@errors_remount}]}) 04:23:43 executing program 0: r0 = socket$kcm(0xa, 0x5, 0x0) sendmsg(r0, &(0x7f00000006c0)={&(0x7f0000001280)=@in={0x2, 0x0, @rand_addr=0x640100ff}, 0x80, &(0x7f0000000700)=[{&(0x7f0000000440)="c4", 0x1}], 0x1, &(0x7f0000000380)=[{0x18, 0x84, 0x0, "c6d6"}], 0x18, 0x3e8}, 0xfc) 04:23:43 executing program 1: perf_event_open(&(0x7f0000000100)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3c45, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) sendmsg(0xffffffffffffffff, &(0x7f00000006c0)={&(0x7f0000001280)=@in={0x2, 0x0, @rand_addr=0x640100ff}, 0x80, &(0x7f0000000700)=[{&(0x7f0000000440)="c4", 0x1}], 0x1, &(0x7f0000000380)=[{0x18, 0x84, 0x0, "c6d6"}], 0x18, 0x3e8}, 0xfc) [ 454.501994][T27109] EXT4-fs error (device loop5): __ext4_iget:4988: inode #3: block 67108864: comm syz-executor.5: invalid block [ 454.526579][T27113] EXT4-fs (loop2): Remounting filesystem read-only [ 454.533109][T27113] EXT4-fs error (device loop2): ext4_quota_enable:6781: comm syz-executor.2: Bad quota inode # 3 [ 454.551759][T27109] EXT4-fs (loop5): Remounting filesystem read-only [ 454.558322][T27109] EXT4-fs error (device loop5): ext4_quota_enable:6781: comm syz-executor.5: Bad quota inode # 3 [ 454.567792][T27133] loop3: detected capacity change from 0 to 264192 [ 454.579736][T27135] loop4: detected capacity change from 0 to 264192 [ 454.584875][T27109] EXT4-fs warning (device loop5): ext4_enable_quotas:6821: Failed to enable quota tracking (type=0, err=-117). Please run e2fsck to fix. [ 454.600362][T27109] EXT4-fs (loop5): Cannot turn on quotas: error -117 04:23:43 executing program 5: sendmsg$nl_route(0xffffffffffffffff, &(0x7f0000000480)={&(0x7f00000003c0)={0x10, 0x0, 0x0, 0x200}, 0xc, &(0x7f0000000440)={&(0x7f0000000400)=@ipv6_getmulticast={0x14, 0x3a, 0x203, 0x70bd2c, 0x25dfdbfc, {}, ["", "", "", "", "", ""]}, 0x14}, 0x1, 0x0, 0x0, 0x4000}, 0x80) sendmsg$BATADV_CMD_GET_ORIGINATORS(0xffffffffffffffff, &(0x7f0000000780)={0x0, 0x0, &(0x7f0000000740)={0x0}}, 0x0) sendmsg$BATADV_CMD_GET_HARDIF(0xffffffffffffffff, &(0x7f0000000200)={0x0, 0x0, &(0x7f00000001c0)={&(0x7f0000000140)={0x14, 0x0, 0x0, 0x70bd27}, 0x14}}, 0x0) r0 = socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_genetlink_get_family_id$l2tp(&(0x7f0000000680), 0xffffffffffffffff) sendmsg$L2TP_CMD_TUNNEL_CREATE(r0, &(0x7f0000000240)={0x0, 0x0, &(0x7f0000000380)={&(0x7f0000000300)={0x44, r1, 0x917, 0x0, 0x0, {}, [@L2TP_ATTR_PROTO_VERSION={0x5}, @L2TP_ATTR_CONN_ID={0x8, 0x9, 0xc000000}, @L2TP_ATTR_ENCAP_TYPE={0x6, 0x2, 0x1}, @L2TP_ATTR_PEER_CONN_ID={0x8}, @L2TP_ATTR_IP_SADDR={0x8, 0x18, @loopback=0xac1414aa}, @L2TP_ATTR_IP_DADDR={0x8, 0x19, @multicast2}]}, 0x44}}, 0x0) sendmsg$L2TP_CMD_SESSION_DELETE(0xffffffffffffffff, &(0x7f0000000340)={&(0x7f0000000100)={0x10, 0x0, 0x0, 0x4000000}, 0xc, &(0x7f0000000300)={&(0x7f00000002c0)={0x40, r1, 0x8, 0x70bd25, 0x25dfdbfc, {}, [@L2TP_ATTR_UDP_CSUM={0x5, 0xd, 0x1}, @L2TP_ATTR_IP6_DADDR={0x14, 0x20, @local}, @L2TP_ATTR_FD={0x8, 0x17, @l2tp}, @L2TP_ATTR_UDP_ZERO_CSUM6_TX={0x5}]}, 0x40}, 0x1, 0x0, 0x0, 0x4000000}, 0x4000042) syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000040)='./file0\x00', 0x60000000, 0x41c, &(0x7f0000000540)=[{&(0x7f0000010000)="200000000002000019000700600100000f040000000000000000000004000000000002000020000020000000ddf4655fddf4655f0100ffff53ef010001000000ddf4655f000000000000000001000000000000000b0000000001000008000000d26400004003", 0x66, 0x400}, {&(0x7f0000010100)="0000000000000000000000026856d49a00cc4371bd6a7c893f280045010040", 0x1f, 0x4e0}, {&(0x7f0000010300)="03", 0xfeb1, 0x640}, {&(0x7f0000010400)="030000000200000005", 0xffc3, 0x800}, {&(0x7f0000010e00)="ed41000000040000ddf4655fddf4655fddf4655f000000000000040020", 0x1d, 0x1500}, {&(0x7f00000000c0)="80810000007f", 0xfc3b, 0x1600}], 0x81, &(0x7f0000000180)={[{@errors_remount}]}) 04:23:43 executing program 2: sendmsg$BATADV_CMD_GET_ORIGINATORS(0xffffffffffffffff, &(0x7f0000000780)={0x0, 0x0, &(0x7f0000000740)={0x0}}, 0x0) sendmsg$L2TP_CMD_SESSION_DELETE(0xffffffffffffffff, &(0x7f0000000340)={&(0x7f0000000100)={0x10, 0x0, 0x0, 0x4000000}, 0xc, 0x0}, 0x0) syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000040)='./file0\x00', 0x0, 0x41c, &(0x7f0000000540)=[{&(0x7f0000010000)="200000000010000019000700600100000f040000000000000000000004000000000002000020000020000000ddf4655fddf4655f0100ffff53ef010001000000ddf4655f000000000000000001000000000000000b0000000001000008000000d26400004003", 0x66, 0x400}, {&(0x7f0000010100)="0000000000000000000000026856d49a00cc4371bd6a7c893f280045010040", 0x1f, 0x4e0}, {&(0x7f0000010300)="03", 0xfeb1, 0x640}, {&(0x7f0000010400)="030000000200000005", 0xffc3, 0x800}, {&(0x7f0000010e00)="ed41000000040000ddf4655fddf4655fddf4655f000000000000040020", 0x1d, 0x1500}, {&(0x7f00000000c0)="80810000007f", 0xfc3b, 0x1600}], 0x81, &(0x7f0000000180)={[{@errors_remount}]}) 04:23:43 executing program 0: r0 = openat$tun(0xffffffffffffff9c, &(0x7f00000000c0), 0x0, 0x0) ioctl$TUNSETIFF(r0, 0x400454ca, &(0x7f0000000000)={'syzkaller1\x00', 0x2}) ioctl$TUNSETLINK(r0, 0x400454cd, 0x337) r1 = socket$kcm(0x2, 0xa, 0x2) ioctl$SIOCSIFHWADDR(r1, 0x8914, &(0x7f0000000180)={'syzkaller1\x00', @link_local}) 04:23:43 executing program 1: perf_event_open(&(0x7f0000000100)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3c45, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) sendmsg(0xffffffffffffffff, &(0x7f00000006c0)={&(0x7f0000001280)=@in={0x2, 0x0, @rand_addr=0x640100ff}, 0x80, &(0x7f0000000700)=[{&(0x7f0000000440)="c4", 0x1}], 0x1, &(0x7f0000000380)=[{0x18, 0x84, 0x0, "c6d6"}], 0x18, 0x3e8}, 0xfc) 04:23:43 executing program 4: sendmsg$BATADV_CMD_GET_ORIGINATORS(0xffffffffffffffff, &(0x7f0000000780)={0x0, 0x0, &(0x7f0000000740)={0x0}}, 0x0) sendmsg$L2TP_CMD_SESSION_DELETE(0xffffffffffffffff, &(0x7f0000000340)={&(0x7f0000000100)={0x10, 0x0, 0x0, 0x4000000}, 0xc, 0x0}, 0x0) syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000040)='./file0\x00', 0x0, 0x41c, &(0x7f0000000540)=[{&(0x7f0000010000)="200000003602000019000700600100000f040000000000000000000004000000000002000020000020000000ddf4655fddf4655f0100ffff53ef010001000000ddf4655f000000000000000001000000000000000b0000000001000008000000d26400004003", 0x66, 0x400}, {&(0x7f0000010100)="0000000000000000000000026856d49a00cc4371bd6a7c893f280045010040", 0x1f, 0x4e0}, {&(0x7f0000010300)="03", 0xfeb1, 0x640}, {&(0x7f0000010400)="030000000200000005", 0xffc3, 0x800}, {&(0x7f0000010e00)="ed41000000040000ddf4655fddf4655fddf4655f000000000000040020", 0x1d, 0x1500}, {&(0x7f00000000c0)="80810000007f", 0xfc3b, 0x1600}], 0x81, &(0x7f0000000180)={[{@errors_remount}]}) 04:23:43 executing program 3: sendmsg$BATADV_CMD_GET_ORIGINATORS(0xffffffffffffffff, &(0x7f0000000780)={0x0, 0x0, &(0x7f0000000740)={0x0}}, 0x0) sendmsg$L2TP_CMD_SESSION_DELETE(0xffffffffffffffff, &(0x7f0000000340)={&(0x7f0000000100)={0x10, 0x0, 0x0, 0x4000000}, 0xc, 0x0}, 0x0) syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000040)='./file0\x00', 0x0, 0x41c, &(0x7f0000000540)=[{&(0x7f0000010000)="200001a80002000019000700600100000f040000000000000000000004000000000002000020000020000000ddf4655fddf4655f0100ffff53ef010001000000ddf4655f000000000000000001000000000000000b0000000001000008000000d26400004003", 0x66, 0x400}, {&(0x7f0000010100)="0000000000000000000000026856d49a00cc4371bd6a7c893f280045010040", 0x1f, 0x4e0}, {&(0x7f0000010300)="03", 0xfeb1, 0x640}, {&(0x7f0000010400)="030000000200000005", 0xffc3, 0x800}, {&(0x7f0000010e00)="ed41000000040000ddf4655fddf4655fddf4655f000000000000040020", 0x1d, 0x1500}, {&(0x7f00000000c0)="80810000007f", 0xfc3b, 0x1600}], 0x81, &(0x7f0000000180)={[{@errors_remount}]}) [ 454.607563][T27135] EXT4-fs (loop4): inodes count not valid: 16777248 vs 32 [ 454.614792][T27133] EXT4-fs (loop3): inodes count not valid: 2650931232 vs 32 [ 454.623201][T27113] EXT4-fs warning (device loop2): ext4_enable_quotas:6821: Failed to enable quota tracking (type=0, err=-117). Please run e2fsck to fix. [ 454.637379][T27113] EXT4-fs (loop2): Cannot turn on quotas: error -117 04:23:43 executing program 1: r0 = socket$kcm(0xa, 0x5, 0x0) sendmsg(r0, &(0x7f00000006c0)={&(0x7f0000001280)=@in={0x2, 0x0, @rand_addr=0x640100ff}, 0x80, &(0x7f0000000700)=[{&(0x7f0000000440)="c4", 0x1}], 0x1, &(0x7f0000000380)=[{0x18, 0x84, 0x0, "c6d6"}], 0x18, 0x3e8}, 0xfc) [ 454.697663][T27146] loop4: detected capacity change from 0 to 264192 [ 454.704531][T27139] loop5: detected capacity change from 0 to 264192 [ 454.724220][T27147] loop3: detected capacity change from 0 to 264192 [ 454.759924][T27151] loop2: detected capacity change from 0 to 264192 [ 454.768368][T27147] EXT4-fs (loop3): inodes count not valid: 2818637856 vs 32 [ 454.797546][T27139] EXT4-fs (loop5): ext4_check_descriptors: Inode bitmap for group 0 overlaps block group descriptors 04:23:43 executing program 3: sendmsg$BATADV_CMD_GET_ORIGINATORS(0xffffffffffffffff, &(0x7f0000000780)={0x0, 0x0, &(0x7f0000000740)={0x0}}, 0x0) sendmsg$L2TP_CMD_SESSION_DELETE(0xffffffffffffffff, &(0x7f0000000340)={&(0x7f0000000100)={0x10, 0x0, 0x0, 0x4000000}, 0xc, 0x0}, 0x0) syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000040)='./file0\x00', 0x0, 0x41c, &(0x7f0000000540)=[{&(0x7f0000010000)="200002b10002000019000700600100000f040000000000000000000004000000000002000020000020000000ddf4655fddf4655f0100ffff53ef010001000000ddf4655f000000000000000001000000000000000b0000000001000008000000d26400004003", 0x66, 0x400}, {&(0x7f0000010100)="0000000000000000000000026856d49a00cc4371bd6a7c893f280045010040", 0x1f, 0x4e0}, {&(0x7f0000010300)="03", 0xfeb1, 0x640}, {&(0x7f0000010400)="030000000200000005", 0xffc3, 0x800}, {&(0x7f0000010e00)="ed41000000040000ddf4655fddf4655fddf4655f000000000000040020", 0x1d, 0x1500}, {&(0x7f00000000c0)="80810000007f", 0xfc3b, 0x1600}], 0x81, &(0x7f0000000180)={[{@errors_remount}]}) 04:23:43 executing program 1: r0 = socket$kcm(0xa, 0x5, 0x0) sendmsg(r0, &(0x7f00000006c0)={&(0x7f0000001280)=@in={0x2, 0x0, @rand_addr=0x640100ff}, 0x80, &(0x7f0000000700)=[{&(0x7f0000000440)="c4", 0x1}], 0x1, &(0x7f0000000380)=[{0x18, 0x84, 0x0, "c6d6"}], 0x18, 0x3e8}, 0xfc) [ 454.811216][T27146] EXT4-fs (loop4): ext4_check_descriptors: Inode bitmap for group 0 overlaps block group descriptors [ 454.848948][T27139] EXT4-fs (loop5): orphan cleanup on readonly fs [ 454.857592][T27139] EXT4-fs error (device loop5): __ext4_iget:4988: inode #3: block 67108864: comm syz-executor.5: invalid block [ 454.858327][T27151] EXT4-fs (loop2): ext4_check_descriptors: Inode bitmap for group 0 overlaps block group descriptors [ 454.870133][T27146] EXT4-fs (loop4): orphan cleanup on readonly fs [ 454.887948][T27139] EXT4-fs (loop5): Remounting filesystem read-only [ 454.893085][T27153] loop3: detected capacity change from 0 to 264192 [ 454.894511][T27139] EXT4-fs error (device loop5): ext4_quota_enable:6781: comm syz-executor.5: Bad quota inode # 3 [ 454.901152][T27146] EXT4-fs error (device loop4): __ext4_iget:4988: inode #3: block 67108864: comm syz-executor.4: invalid block [ 454.924857][T27151] EXT4-fs (loop2): orphan cleanup on readonly fs [ 454.927143][T27139] EXT4-fs warning (device loop5): ext4_enable_quotas:6821: Failed to enable quota tracking (type=0, err=-117). Please run e2fsck to fix. [ 454.931321][T27151] EXT4-fs error (device loop2): __ext4_iget:4988: inode #3: block 67108864: comm syz-executor.2: invalid block [ 454.945237][T27139] EXT4-fs (loop5): Cannot turn on quotas: error -117 [ 454.974127][T27146] EXT4-fs (loop4): Remounting filesystem read-only [ 454.980704][T27146] EXT4-fs error (device loop4): ext4_quota_enable:6781: comm syz-executor.4: Bad quota inode # 3 [ 454.991462][T27153] EXT4-fs (loop3): inodes count not valid: 2969698336 vs 32 04:23:43 executing program 5: sendmsg$nl_route(0xffffffffffffffff, &(0x7f0000000480)={&(0x7f00000003c0)={0x10, 0x0, 0x0, 0x200}, 0xc, &(0x7f0000000440)={&(0x7f0000000400)=@ipv6_getmulticast={0x14, 0x3a, 0x203, 0x70bd2c, 0x25dfdbfc, {}, ["", "", "", "", "", ""]}, 0x14}, 0x1, 0x0, 0x0, 0x4000}, 0x80) sendmsg$BATADV_CMD_GET_ORIGINATORS(0xffffffffffffffff, &(0x7f0000000780)={0x0, 0x0, &(0x7f0000000740)={0x0}}, 0x0) sendmsg$BATADV_CMD_GET_HARDIF(0xffffffffffffffff, &(0x7f0000000200)={0x0, 0x0, &(0x7f00000001c0)={&(0x7f0000000140)={0x14, 0x0, 0x0, 0x70bd27}, 0x14}}, 0x0) r0 = socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_genetlink_get_family_id$l2tp(&(0x7f0000000680), 0xffffffffffffffff) sendmsg$L2TP_CMD_TUNNEL_CREATE(r0, &(0x7f0000000240)={0x0, 0x0, &(0x7f0000000380)={&(0x7f0000000300)={0x44, r1, 0x917, 0x0, 0x0, {}, [@L2TP_ATTR_PROTO_VERSION={0x5}, @L2TP_ATTR_CONN_ID={0x8, 0x9, 0xc000000}, @L2TP_ATTR_ENCAP_TYPE={0x6, 0x2, 0x1}, @L2TP_ATTR_PEER_CONN_ID={0x8}, @L2TP_ATTR_IP_SADDR={0x8, 0x18, @loopback=0xac1414aa}, @L2TP_ATTR_IP_DADDR={0x8, 0x19, @multicast2}]}, 0x44}}, 0x0) sendmsg$L2TP_CMD_SESSION_DELETE(0xffffffffffffffff, &(0x7f0000000340)={&(0x7f0000000100)={0x10, 0x0, 0x0, 0x4000000}, 0xc, &(0x7f0000000300)={&(0x7f00000002c0)={0x40, r1, 0x8, 0x70bd25, 0x25dfdbfc, {}, [@L2TP_ATTR_UDP_CSUM={0x5, 0xd, 0x1}, @L2TP_ATTR_IP6_DADDR={0x14, 0x20, @local}, @L2TP_ATTR_FD={0x8, 0x17, @l2tp}, @L2TP_ATTR_UDP_ZERO_CSUM6_TX={0x5}]}, 0x40}, 0x1, 0x0, 0x0, 0x4000000}, 0x4000042) syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000040)='./file0\x00', 0x68000000, 0x41c, &(0x7f0000000540)=[{&(0x7f0000010000)="200000000002000019000700600100000f040000000000000000000004000000000002000020000020000000ddf4655fddf4655f0100ffff53ef010001000000ddf4655f000000000000000001000000000000000b0000000001000008000000d26400004003", 0x66, 0x400}, {&(0x7f0000010100)="0000000000000000000000026856d49a00cc4371bd6a7c893f280045010040", 0x1f, 0x4e0}, {&(0x7f0000010300)="03", 0xfeb1, 0x640}, {&(0x7f0000010400)="030000000200000005", 0xffc3, 0x800}, {&(0x7f0000010e00)="ed41000000040000ddf4655fddf4655fddf4655f000000000000040020", 0x1d, 0x1500}, {&(0x7f00000000c0)="80810000007f", 0xfc3b, 0x1600}], 0x81, &(0x7f0000000180)={[{@errors_remount}]}) [ 455.010425][T27151] EXT4-fs (loop2): Remounting filesystem read-only [ 455.017055][T27151] EXT4-fs error (device loop2): ext4_quota_enable:6781: comm syz-executor.2: Bad quota inode # 3 [ 455.032509][T27146] EXT4-fs warning (device loop4): ext4_enable_quotas:6821: Failed to enable quota tracking (type=0, err=-117). Please run e2fsck to fix. [ 455.037065][T27151] EXT4-fs warning (device loop2): ext4_enable_quotas:6821: Failed to enable quota tracking (type=0, err=-117). Please run e2fsck to fix. 04:23:43 executing program 4: sendmsg$BATADV_CMD_GET_ORIGINATORS(0xffffffffffffffff, &(0x7f0000000780)={0x0, 0x0, &(0x7f0000000740)={0x0}}, 0x0) sendmsg$L2TP_CMD_SESSION_DELETE(0xffffffffffffffff, &(0x7f0000000340)={&(0x7f0000000100)={0x10, 0x0, 0x0, 0x4000000}, 0xc, 0x0}, 0x0) syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000040)='./file0\x00', 0x0, 0x41c, &(0x7f0000000540)=[{&(0x7f0000010000)="200000013602000019000700600100000f040000000000000000000004000000000002000020000020000000ddf4655fddf4655f0100ffff53ef010001000000ddf4655f000000000000000001000000000000000b0000000001000008000000d26400004003", 0x66, 0x400}, {&(0x7f0000010100)="0000000000000000000000026856d49a00cc4371bd6a7c893f280045010040", 0x1f, 0x4e0}, {&(0x7f0000010300)="03", 0xfeb1, 0x640}, {&(0x7f0000010400)="030000000200000005", 0xffc3, 0x800}, {&(0x7f0000010e00)="ed41000000040000ddf4655fddf4655fddf4655f000000000000040020", 0x1d, 0x1500}, {&(0x7f00000000c0)="80810000007f", 0xfc3b, 0x1600}], 0x81, &(0x7f0000000180)={[{@errors_remount}]}) 04:23:43 executing program 1: r0 = socket$kcm(0xa, 0x5, 0x0) sendmsg(r0, &(0x7f00000006c0)={&(0x7f0000001280)=@in={0x2, 0x0, @rand_addr=0x640100ff}, 0x80, &(0x7f0000000700)=[{&(0x7f0000000440)="c4", 0x1}], 0x1, &(0x7f0000000380)=[{0x18, 0x84, 0x0, "c6d6"}], 0x18, 0x3e8}, 0xfc) 04:23:43 executing program 2: sendmsg$BATADV_CMD_GET_ORIGINATORS(0xffffffffffffffff, &(0x7f0000000780)={0x0, 0x0, &(0x7f0000000740)={0x0}}, 0x0) sendmsg$L2TP_CMD_SESSION_DELETE(0xffffffffffffffff, &(0x7f0000000340)={&(0x7f0000000100)={0x10, 0x0, 0x0, 0x4000000}, 0xc, 0x0}, 0x0) syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000040)='./file0\x00', 0x0, 0x41c, &(0x7f0000000540)=[{&(0x7f0000010000)="200000000011000019000700600100000f040000000000000000000004000000000002000020000020000000ddf4655fddf4655f0100ffff53ef010001000000ddf4655f000000000000000001000000000000000b0000000001000008000000d26400004003", 0x66, 0x400}, {&(0x7f0000010100)="0000000000000000000000026856d49a00cc4371bd6a7c893f280045010040", 0x1f, 0x4e0}, {&(0x7f0000010300)="03", 0xfeb1, 0x640}, {&(0x7f0000010400)="030000000200000005", 0xffc3, 0x800}, {&(0x7f0000010e00)="ed41000000040000ddf4655fddf4655fddf4655f000000000000040020", 0x1d, 0x1500}, {&(0x7f00000000c0)="80810000007f", 0xfc3b, 0x1600}], 0x81, &(0x7f0000000180)={[{@errors_remount}]}) 04:23:43 executing program 3: sendmsg$BATADV_CMD_GET_ORIGINATORS(0xffffffffffffffff, &(0x7f0000000780)={0x0, 0x0, &(0x7f0000000740)={0x0}}, 0x0) sendmsg$L2TP_CMD_SESSION_DELETE(0xffffffffffffffff, &(0x7f0000000340)={&(0x7f0000000100)={0x10, 0x0, 0x0, 0x4000000}, 0xc, 0x0}, 0x0) syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000040)='./file0\x00', 0x0, 0x41c, &(0x7f0000000540)=[{&(0x7f0000010000)="200003c10002000019000700600100000f040000000000000000000004000000000002000020000020000000ddf4655fddf4655f0100ffff53ef010001000000ddf4655f000000000000000001000000000000000b0000000001000008000000d26400004003", 0x66, 0x400}, {&(0x7f0000010100)="0000000000000000000000026856d49a00cc4371bd6a7c893f280045010040", 0x1f, 0x4e0}, {&(0x7f0000010300)="03", 0xfeb1, 0x640}, {&(0x7f0000010400)="030000000200000005", 0xffc3, 0x800}, {&(0x7f0000010e00)="ed41000000040000ddf4655fddf4655fddf4655f000000000000040020", 0x1d, 0x1500}, {&(0x7f00000000c0)="80810000007f", 0xfc3b, 0x1600}], 0x81, &(0x7f0000000180)={[{@errors_remount}]}) [ 455.046586][T27146] EXT4-fs (loop4): Cannot turn on quotas: error -117 [ 455.060601][T27151] EXT4-fs (loop2): Cannot turn on quotas: error -117 [ 455.128882][T27163] loop5: detected capacity change from 0 to 264192 [ 455.132649][ T2011] I/O error, dev loop5, sector 0 op 0x0:(READ) flags 0x0 phys_seg 1 prio class 2 [ 455.144554][ T2011] Buffer I/O error on dev loop5, logical block 0, async page read [ 455.171327][T27165] loop3: detected capacity change from 0 to 264192 [ 455.189562][T27165] EXT4-fs (loop3): inodes count not valid: 3238199328 vs 32 [ 455.202615][T27168] loop4: detected capacity change from 0 to 264192 [ 455.214655][T27169] loop2: detected capacity change from 0 to 264192 [ 455.219716][T27168] EXT4-fs (loop4): inodes count not valid: 16777248 vs 32 [ 455.223867][T27163] EXT4-fs (loop5): ext4_check_descriptors: Inode bitmap for group 0 overlaps block group descriptors [ 455.239642][T27169] EXT4-fs (loop2): ext4_check_descriptors: Inode bitmap for group 0 overlaps block group descriptors [ 455.240549][T27163] EXT4-fs (loop5): orphan cleanup on readonly fs [ 455.253452][T27169] EXT4-fs (loop2): orphan cleanup on readonly fs [ 455.263902][T27169] EXT4-fs error (device loop2): __ext4_iget:4988: inode #3: block 67108864: comm syz-executor.2: invalid block [ 455.276047][T27169] EXT4-fs (loop2): Remounting filesystem read-only [ 455.282608][T27169] EXT4-fs error (device loop2): ext4_quota_enable:6781: comm syz-executor.2: Bad quota inode # 3 [ 455.294543][T27163] EXT4-fs error (device loop5): __ext4_iget:4988: inode #3: block 67108864: comm syz-executor.5: invalid block [ 455.297512][T27169] EXT4-fs warning (device loop2): ext4_enable_quotas:6821: Failed to enable quota tracking (type=0, err=-117). Please run e2fsck to fix. [ 455.308831][T27163] EXT4-fs (loop5): Remounting filesystem read-only [ 455.320422][T27169] EXT4-fs (loop2): Cannot turn on quotas: error -117 [ 455.326903][T27163] EXT4-fs error (device loop5): ext4_quota_enable:6781: comm syz-executor.5: Bad quota inode # 3 [ 455.351787][T27163] EXT4-fs warning (device loop5): ext4_enable_quotas:6821: Failed to enable quota tracking (type=0, err=-117). Please run e2fsck to fix. [ 455.366035][T27163] EXT4-fs (loop5): Cannot turn on quotas: error -117 04:23:45 executing program 0: bpf$PROG_LOAD_XDP(0x5, &(0x7f0000000200)={0x15, 0x1, &(0x7f0000000000)=@raw=[@generic], &(0x7f0000000040)='syzkaller\x00', 0x0, 0x0, 0x0, 0x0, 0x0, '\x00', 0x0, 0x25, 0xffffffffffffffff, 0x8, 0x0, 0x0, 0x10, 0x0}, 0x80) 04:23:45 executing program 1: perf_event_open(0x0, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = socket$kcm(0xa, 0x5, 0x0) sendmsg(r0, &(0x7f00000006c0)={&(0x7f0000001280)=@in={0x2, 0x0, @rand_addr=0x640100ff}, 0x80, &(0x7f0000000700)=[{&(0x7f0000000440)="c4", 0x1}], 0x1, &(0x7f0000000380)=[{0x18, 0x84, 0x0, "c6d6"}], 0x18, 0x3e8}, 0xfc) 04:23:45 executing program 3: sendmsg$BATADV_CMD_GET_ORIGINATORS(0xffffffffffffffff, &(0x7f0000000780)={0x0, 0x0, &(0x7f0000000740)={0x0}}, 0x0) sendmsg$L2TP_CMD_SESSION_DELETE(0xffffffffffffffff, &(0x7f0000000340)={&(0x7f0000000100)={0x10, 0x0, 0x0, 0x4000000}, 0xc, 0x0}, 0x0) syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000040)='./file0\x00', 0x0, 0x41c, &(0x7f0000000540)=[{&(0x7f0000010000)="200002d40002000019000700600100000f040000000000000000000004000000000002000020000020000000ddf4655fddf4655f0100ffff53ef010001000000ddf4655f000000000000000001000000000000000b0000000001000008000000d26400004003", 0x66, 0x400}, {&(0x7f0000010100)="0000000000000000000000026856d49a00cc4371bd6a7c893f280045010040", 0x1f, 0x4e0}, {&(0x7f0000010300)="03", 0xfeb1, 0x640}, {&(0x7f0000010400)="030000000200000005", 0xffc3, 0x800}, {&(0x7f0000010e00)="ed41000000040000ddf4655fddf4655fddf4655f000000000000040020", 0x1d, 0x1500}, {&(0x7f00000000c0)="80810000007f", 0xfc3b, 0x1600}], 0x81, &(0x7f0000000180)={[{@errors_remount}]}) 04:23:45 executing program 2: sendmsg$BATADV_CMD_GET_ORIGINATORS(0xffffffffffffffff, &(0x7f0000000780)={0x0, 0x0, &(0x7f0000000740)={0x0}}, 0x0) sendmsg$L2TP_CMD_SESSION_DELETE(0xffffffffffffffff, &(0x7f0000000340)={&(0x7f0000000100)={0x10, 0x0, 0x0, 0x4000000}, 0xc, 0x0}, 0x0) syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000040)='./file0\x00', 0x0, 0x41c, &(0x7f0000000540)=[{&(0x7f0000010000)="200000000017000019000700600100000f040000000000000000000004000000000002000020000020000000ddf4655fddf4655f0100ffff53ef010001000000ddf4655f000000000000000001000000000000000b0000000001000008000000d26400004003", 0x66, 0x400}, {&(0x7f0000010100)="0000000000000000000000026856d49a00cc4371bd6a7c893f280045010040", 0x1f, 0x4e0}, {&(0x7f0000010300)="03", 0xfeb1, 0x640}, {&(0x7f0000010400)="030000000200000005", 0xffc3, 0x800}, {&(0x7f0000010e00)="ed41000000040000ddf4655fddf4655fddf4655f000000000000040020", 0x1d, 0x1500}, {&(0x7f00000000c0)="80810000007f", 0xfc3b, 0x1600}], 0x81, &(0x7f0000000180)={[{@errors_remount}]}) 04:23:45 executing program 4: sendmsg$BATADV_CMD_GET_ORIGINATORS(0xffffffffffffffff, &(0x7f0000000780)={0x0, 0x0, &(0x7f0000000740)={0x0}}, 0x0) sendmsg$L2TP_CMD_SESSION_DELETE(0xffffffffffffffff, &(0x7f0000000340)={&(0x7f0000000100)={0x10, 0x0, 0x0, 0x4000000}, 0xc, 0x0}, 0x0) syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000040)='./file0\x00', 0x0, 0x41c, &(0x7f0000000540)=[{&(0x7f0000010000)="200000003702000019000700600100000f040000000000000000000004000000000002000020000020000000ddf4655fddf4655f0100ffff53ef010001000000ddf4655f000000000000000001000000000000000b0000000001000008000000d26400004003", 0x66, 0x400}, {&(0x7f0000010100)="0000000000000000000000026856d49a00cc4371bd6a7c893f280045010040", 0x1f, 0x4e0}, {&(0x7f0000010300)="03", 0xfeb1, 0x640}, {&(0x7f0000010400)="030000000200000005", 0xffc3, 0x800}, {&(0x7f0000010e00)="ed41000000040000ddf4655fddf4655fddf4655f000000000000040020", 0x1d, 0x1500}, {&(0x7f00000000c0)="80810000007f", 0xfc3b, 0x1600}], 0x81, &(0x7f0000000180)={[{@errors_remount}]}) 04:23:45 executing program 5: sendmsg$nl_route(0xffffffffffffffff, &(0x7f0000000480)={&(0x7f00000003c0)={0x10, 0x0, 0x0, 0x200}, 0xc, &(0x7f0000000440)={&(0x7f0000000400)=@ipv6_getmulticast={0x14, 0x3a, 0x203, 0x70bd2c, 0x25dfdbfc, {}, ["", "", "", "", "", ""]}, 0x14}, 0x1, 0x0, 0x0, 0x4000}, 0x80) sendmsg$BATADV_CMD_GET_ORIGINATORS(0xffffffffffffffff, &(0x7f0000000780)={0x0, 0x0, &(0x7f0000000740)={0x0}}, 0x0) sendmsg$BATADV_CMD_GET_HARDIF(0xffffffffffffffff, &(0x7f0000000200)={0x0, 0x0, &(0x7f00000001c0)={&(0x7f0000000140)={0x14, 0x0, 0x0, 0x70bd27}, 0x14}}, 0x0) r0 = socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_genetlink_get_family_id$l2tp(&(0x7f0000000680), 0xffffffffffffffff) sendmsg$L2TP_CMD_TUNNEL_CREATE(r0, &(0x7f0000000240)={0x0, 0x0, &(0x7f0000000380)={&(0x7f0000000300)={0x44, r1, 0x917, 0x0, 0x0, {}, [@L2TP_ATTR_PROTO_VERSION={0x5}, @L2TP_ATTR_CONN_ID={0x8, 0x9, 0xc000000}, @L2TP_ATTR_ENCAP_TYPE={0x6, 0x2, 0x1}, @L2TP_ATTR_PEER_CONN_ID={0x8}, @L2TP_ATTR_IP_SADDR={0x8, 0x18, @loopback=0xac1414aa}, @L2TP_ATTR_IP_DADDR={0x8, 0x19, @multicast2}]}, 0x44}}, 0x0) sendmsg$L2TP_CMD_SESSION_DELETE(0xffffffffffffffff, &(0x7f0000000340)={&(0x7f0000000100)={0x10, 0x0, 0x0, 0x4000000}, 0xc, &(0x7f0000000300)={&(0x7f00000002c0)={0x40, r1, 0x8, 0x70bd25, 0x25dfdbfc, {}, [@L2TP_ATTR_UDP_CSUM={0x5, 0xd, 0x1}, @L2TP_ATTR_IP6_DADDR={0x14, 0x20, @local}, @L2TP_ATTR_FD={0x8, 0x17, @l2tp}, @L2TP_ATTR_UDP_ZERO_CSUM6_TX={0x5}]}, 0x40}, 0x1, 0x0, 0x0, 0x4000000}, 0x4000042) syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000040)='./file0\x00', 0x6c000000, 0x41c, &(0x7f0000000540)=[{&(0x7f0000010000)="200000000002000019000700600100000f040000000000000000000004000000000002000020000020000000ddf4655fddf4655f0100ffff53ef010001000000ddf4655f000000000000000001000000000000000b0000000001000008000000d26400004003", 0x66, 0x400}, {&(0x7f0000010100)="0000000000000000000000026856d49a00cc4371bd6a7c893f280045010040", 0x1f, 0x4e0}, {&(0x7f0000010300)="03", 0xfeb1, 0x640}, {&(0x7f0000010400)="030000000200000005", 0xffc3, 0x800}, {&(0x7f0000010e00)="ed41000000040000ddf4655fddf4655fddf4655f000000000000040020", 0x1d, 0x1500}, {&(0x7f00000000c0)="80810000007f", 0xfc3b, 0x1600}], 0x81, &(0x7f0000000180)={[{@errors_remount}]}) 04:23:45 executing program 1: perf_event_open(0x0, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = socket$kcm(0xa, 0x5, 0x0) sendmsg(r0, &(0x7f00000006c0)={&(0x7f0000001280)=@in={0x2, 0x0, @rand_addr=0x640100ff}, 0x80, &(0x7f0000000700)=[{&(0x7f0000000440)="c4", 0x1}], 0x1, &(0x7f0000000380)=[{0x18, 0x84, 0x0, "c6d6"}], 0x18, 0x3e8}, 0xfc) [ 456.299541][T27180] loop2: detected capacity change from 0 to 264192 [ 456.310694][T27181] loop3: detected capacity change from 0 to 264192 [ 456.315685][T27176] loop4: detected capacity change from 0 to 264192 [ 456.324315][T27181] EXT4-fs (loop3): inodes count not valid: 3556900896 vs 32 [ 456.338265][T27176] EXT4-fs (loop4): ext4_check_descriptors: Inode bitmap for group 0 overlaps block group descriptors 04:23:45 executing program 0: bpf$PROG_LOAD(0x5, &(0x7f0000000300)={0x8, 0x1, &(0x7f0000000040)=@raw=[@call], &(0x7f00000000c0)='GPL\x00', 0x0, 0x0, 0x0, 0x0, 0x0, '\x00', 0x0, 0x0, 0xffffffffffffffff, 0x8, 0x0, 0x0, 0x10, 0x0}, 0x80) 04:23:45 executing program 0: unlink(&(0x7f0000001980)='./file0\x00') 04:23:45 executing program 1: perf_event_open(0x0, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = socket$kcm(0xa, 0x5, 0x0) sendmsg(r0, &(0x7f00000006c0)={&(0x7f0000001280)=@in={0x2, 0x0, @rand_addr=0x640100ff}, 0x80, &(0x7f0000000700)=[{&(0x7f0000000440)="c4", 0x1}], 0x1, &(0x7f0000000380)=[{0x18, 0x84, 0x0, "c6d6"}], 0x18, 0x3e8}, 0xfc) [ 456.339795][T27180] EXT4-fs (loop2): ext4_check_descriptors: Inode bitmap for group 0 overlaps block group descriptors [ 456.368666][T27179] loop5: detected capacity change from 0 to 264192 [ 456.379952][T27176] EXT4-fs (loop4): orphan cleanup on readonly fs [ 456.381437][T27180] EXT4-fs (loop2): orphan cleanup on readonly fs 04:23:45 executing program 0: bpf$BPF_BTF_LOAD(0x12, &(0x7f0000000180)={&(0x7f0000000280)={{0xeb9f, 0x1, 0x0, 0x18, 0x0, 0x10, 0x10, 0x5, [@var={0x4}]}, {0x0, [0x0, 0x0, 0x0]}}, &(0x7f0000000380)=""/146, 0x2d, 0x92, 0x1}, 0x20) [ 456.392862][T27180] EXT4-fs error (device loop2): __ext4_iget:4988: inode #3: block 67108864: comm syz-executor.2: invalid block [ 456.404827][T27179] EXT4-fs (loop5): ext4_check_descriptors: Inode bitmap for group 0 overlaps block group descriptors [ 456.404866][T27176] EXT4-fs error (device loop4): __ext4_iget:4988: inode #3: block 67108864: comm syz-executor.4: invalid block [ 456.430198][T27180] EXT4-fs (loop2): Remounting filesystem read-only [ 456.436808][T27180] EXT4-fs error (device loop2): ext4_quota_enable:6781: comm syz-executor.2: Bad quota inode # 3 [ 456.442037][T27176] EXT4-fs (loop4): Remounting filesystem read-only [ 456.449694][T27179] EXT4-fs (loop5): orphan cleanup on readonly fs [ 456.453983][T27176] EXT4-fs error (device loop4): ext4_quota_enable:6781: comm syz-executor.4: Bad quota inode # 3 [ 456.457458][T27176] EXT4-fs warning (device loop4): ext4_enable_quotas:6821: Failed to enable quota tracking (type=0, err=-117). Please run e2fsck to fix. [ 456.468029][T27179] EXT4-fs error (device loop5): __ext4_iget:4988: inode #3: block 67108864: comm syz-executor.5: invalid block 04:23:45 executing program 3: sendmsg$BATADV_CMD_GET_ORIGINATORS(0xffffffffffffffff, &(0x7f0000000780)={0x0, 0x0, &(0x7f0000000740)={0x0}}, 0x0) sendmsg$L2TP_CMD_SESSION_DELETE(0xffffffffffffffff, &(0x7f0000000340)={&(0x7f0000000100)={0x10, 0x0, 0x0, 0x4000000}, 0xc, 0x0}, 0x0) syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000040)='./file0\x00', 0x0, 0x41c, &(0x7f0000000540)=[{&(0x7f0000010000)="200002dd0002000019000700600100000f040000000000000000000004000000000002000020000020000000ddf4655fddf4655f0100ffff53ef010001000000ddf4655f000000000000000001000000000000000b0000000001000008000000d26400004003", 0x66, 0x400}, {&(0x7f0000010100)="0000000000000000000000026856d49a00cc4371bd6a7c893f280045010040", 0x1f, 0x4e0}, {&(0x7f0000010300)="03", 0xfeb1, 0x640}, {&(0x7f0000010400)="030000000200000005", 0xffc3, 0x800}, {&(0x7f0000010e00)="ed41000000040000ddf4655fddf4655fddf4655f000000000000040020", 0x1d, 0x1500}, {&(0x7f00000000c0)="80810000007f", 0xfc3b, 0x1600}], 0x81, &(0x7f0000000180)={[{@errors_remount}]}) 04:23:45 executing program 0: syz_clone(0x4813000, 0x0, 0x0, 0x0, 0x0, 0x0) [ 456.470913][T27176] EXT4-fs (loop4): Cannot turn on quotas: error -117 [ 456.510068][T27179] EXT4-fs (loop5): Remounting filesystem read-only [ 456.516711][T27179] EXT4-fs error (device loop5): ext4_quota_enable:6781: comm syz-executor.5: Bad quota inode # 3 [ 456.533244][T27200] loop3: detected capacity change from 0 to 264192 04:23:45 executing program 1: perf_event_open(&(0x7f0000000100)={0x0, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3c45, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = socket$kcm(0xa, 0x5, 0x0) sendmsg(r0, &(0x7f00000006c0)={&(0x7f0000001280)=@in={0x2, 0x0, @rand_addr=0x640100ff}, 0x80, &(0x7f0000000700)=[{&(0x7f0000000440)="c4", 0x1}], 0x1, &(0x7f0000000380)=[{0x18, 0x84, 0x0, "c6d6"}], 0x18, 0x3e8}, 0xfc) 04:23:45 executing program 4: sendmsg$BATADV_CMD_GET_ORIGINATORS(0xffffffffffffffff, &(0x7f0000000780)={0x0, 0x0, &(0x7f0000000740)={0x0}}, 0x0) sendmsg$L2TP_CMD_SESSION_DELETE(0xffffffffffffffff, &(0x7f0000000340)={&(0x7f0000000100)={0x10, 0x0, 0x0, 0x4000000}, 0xc, 0x0}, 0x0) syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000040)='./file0\x00', 0x0, 0x41c, &(0x7f0000000540)=[{&(0x7f0000010000)="200000003802000019000700600100000f040000000000000000000004000000000002000020000020000000ddf4655fddf4655f0100ffff53ef010001000000ddf4655f000000000000000001000000000000000b0000000001000008000000d26400004003", 0x66, 0x400}, {&(0x7f0000010100)="0000000000000000000000026856d49a00cc4371bd6a7c893f280045010040", 0x1f, 0x4e0}, {&(0x7f0000010300)="03", 0xfeb1, 0x640}, {&(0x7f0000010400)="030000000200000005", 0xffc3, 0x800}, {&(0x7f0000010e00)="ed41000000040000ddf4655fddf4655fddf4655f000000000000040020", 0x1d, 0x1500}, {&(0x7f00000000c0)="80810000007f", 0xfc3b, 0x1600}], 0x81, &(0x7f0000000180)={[{@errors_remount}]}) 04:23:45 executing program 0: bpf$PROG_LOAD_XDP(0xe, &(0x7f0000000200)={0x6, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, '\x00', 0x0, 0x25, 0xffffffffffffffff, 0x8, 0x0, 0x0, 0x10, 0x0}, 0x80) 04:23:45 executing program 2: sendmsg$BATADV_CMD_GET_ORIGINATORS(0xffffffffffffffff, &(0x7f0000000780)={0x0, 0x0, &(0x7f0000000740)={0x0}}, 0x0) sendmsg$L2TP_CMD_SESSION_DELETE(0xffffffffffffffff, &(0x7f0000000340)={&(0x7f0000000100)={0x10, 0x0, 0x0, 0x4000000}, 0xc, 0x0}, 0x0) syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000040)='./file0\x00', 0x0, 0x41c, &(0x7f0000000540)=[{&(0x7f0000010000)="200000000020000019000700600100000f040000000000000000000004000000000002000020000020000000ddf4655fddf4655f0100ffff53ef010001000000ddf4655f000000000000000001000000000000000b0000000001000008000000d26400004003", 0x66, 0x400}, {&(0x7f0000010100)="0000000000000000000000026856d49a00cc4371bd6a7c893f280045010040", 0x1f, 0x4e0}, {&(0x7f0000010300)="03", 0xfeb1, 0x640}, {&(0x7f0000010400)="030000000200000005", 0xffc3, 0x800}, {&(0x7f0000010e00)="ed41000000040000ddf4655fddf4655fddf4655f000000000000040020", 0x1d, 0x1500}, {&(0x7f00000000c0)="80810000007f", 0xfc3b, 0x1600}], 0x81, &(0x7f0000000180)={[{@errors_remount}]}) [ 456.542808][T27180] EXT4-fs warning (device loop2): ext4_enable_quotas:6821: Failed to enable quota tracking (type=0, err=-117). Please run e2fsck to fix. [ 456.556823][T27180] EXT4-fs (loop2): Cannot turn on quotas: error -117 [ 456.559448][T27179] EXT4-fs warning (device loop5): ext4_enable_quotas:6821: Failed to enable quota tracking (type=0, err=-117). Please run e2fsck to fix. [ 456.577552][T27179] EXT4-fs (loop5): Cannot turn on quotas: error -117 [ 456.582701][T27200] EXT4-fs (loop3): inodes count not valid: 3707895840 vs 32 04:23:45 executing program 0: openat$cgroup_ro(0xffffffffffffff9c, &(0x7f00000000c0)='memory.events\x00', 0x26e1, 0x0) openat$cgroup_ro(0xffffffffffffff9c, &(0x7f00000002c0)='cgroup.controllers\x00', 0x26e1, 0x0) perf_event_open(&(0x7f0000000940)={0x2, 0x80, 0x1b, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext={0x800}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) ioctl$PERF_EVENT_IOC_PERIOD(0xffffffffffffffff, 0x40082404, 0x0) socket$kcm(0x10, 0x0, 0x0) sendmsg$kcm(0xffffffffffffffff, &(0x7f00000001c0)={0x0, 0x0, 0x0}, 0x0) r0 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000100)='memory.events\x00', 0x100002, 0x0) r1 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000080)='cgroup.controllers\x00', 0x7a05, 0x1700) write$cgroup_int(r1, &(0x7f0000000200), 0x43400) r2 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000280)='memory.events\x00', 0x7a05, 0x1700) write$cgroup_subtree(r2, &(0x7f0000000000)=ANY=[], 0x32600) write$cgroup_subtree(0xffffffffffffffff, 0x0, 0x1a) perf_event_open(&(0x7f0000000340)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3c43, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) ioctl$PERF_EVENT_IOC_PERIOD(r0, 0xc028660f, &(0x7f00000005c0)=0x443000025) 04:23:45 executing program 5: sendmsg$nl_route(0xffffffffffffffff, &(0x7f0000000480)={&(0x7f00000003c0)={0x10, 0x0, 0x0, 0x200}, 0xc, &(0x7f0000000440)={&(0x7f0000000400)=@ipv6_getmulticast={0x14, 0x3a, 0x203, 0x70bd2c, 0x25dfdbfc, {}, ["", "", "", "", "", ""]}, 0x14}, 0x1, 0x0, 0x0, 0x4000}, 0x80) sendmsg$BATADV_CMD_GET_ORIGINATORS(0xffffffffffffffff, &(0x7f0000000780)={0x0, 0x0, &(0x7f0000000740)={0x0}}, 0x0) sendmsg$BATADV_CMD_GET_HARDIF(0xffffffffffffffff, &(0x7f0000000200)={0x0, 0x0, &(0x7f00000001c0)={&(0x7f0000000140)={0x14, 0x0, 0x0, 0x70bd27}, 0x14}}, 0x0) r0 = socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_genetlink_get_family_id$l2tp(&(0x7f0000000680), 0xffffffffffffffff) sendmsg$L2TP_CMD_TUNNEL_CREATE(r0, &(0x7f0000000240)={0x0, 0x0, &(0x7f0000000380)={&(0x7f0000000300)={0x44, r1, 0x917, 0x0, 0x0, {}, [@L2TP_ATTR_PROTO_VERSION={0x5}, @L2TP_ATTR_CONN_ID={0x8, 0x9, 0xc000000}, @L2TP_ATTR_ENCAP_TYPE={0x6, 0x2, 0x1}, @L2TP_ATTR_PEER_CONN_ID={0x8}, @L2TP_ATTR_IP_SADDR={0x8, 0x18, @loopback=0xac1414aa}, @L2TP_ATTR_IP_DADDR={0x8, 0x19, @multicast2}]}, 0x44}}, 0x0) sendmsg$L2TP_CMD_SESSION_DELETE(0xffffffffffffffff, &(0x7f0000000340)={&(0x7f0000000100)={0x10, 0x0, 0x0, 0x4000000}, 0xc, &(0x7f0000000300)={&(0x7f00000002c0)={0x40, r1, 0x8, 0x70bd25, 0x25dfdbfc, {}, [@L2TP_ATTR_UDP_CSUM={0x5, 0xd, 0x1}, @L2TP_ATTR_IP6_DADDR={0x14, 0x20, @local}, @L2TP_ATTR_FD={0x8, 0x17, @l2tp}, @L2TP_ATTR_UDP_ZERO_CSUM6_TX={0x5}]}, 0x40}, 0x1, 0x0, 0x0, 0x4000000}, 0x4000042) syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000040)='./file0\x00', 0x6d010000, 0x41c, &(0x7f0000000540)=[{&(0x7f0000010000)="200000000002000019000700600100000f040000000000000000000004000000000002000020000020000000ddf4655fddf4655f0100ffff53ef010001000000ddf4655f000000000000000001000000000000000b0000000001000008000000d26400004003", 0x66, 0x400}, {&(0x7f0000010100)="0000000000000000000000026856d49a00cc4371bd6a7c893f280045010040", 0x1f, 0x4e0}, {&(0x7f0000010300)="03", 0xfeb1, 0x640}, {&(0x7f0000010400)="030000000200000005", 0xffc3, 0x800}, {&(0x7f0000010e00)="ed41000000040000ddf4655fddf4655fddf4655f000000000000040020", 0x1d, 0x1500}, {&(0x7f00000000c0)="80810000007f", 0xfc3b, 0x1600}], 0x81, &(0x7f0000000180)={[{@errors_remount}]}) 04:23:45 executing program 1: perf_event_open(&(0x7f0000000100)={0x0, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3c45, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = socket$kcm(0xa, 0x5, 0x0) sendmsg(r0, &(0x7f00000006c0)={&(0x7f0000001280)=@in={0x2, 0x0, @rand_addr=0x640100ff}, 0x80, &(0x7f0000000700)=[{&(0x7f0000000440)="c4", 0x1}], 0x1, &(0x7f0000000380)=[{0x18, 0x84, 0x0, "c6d6"}], 0x18, 0x3e8}, 0xfc) [ 456.629483][T27208] loop4: detected capacity change from 0 to 264192 [ 456.662150][T27208] EXT4-fs (loop4): ext4_check_descriptors: Inode bitmap for group 0 overlaps block group descriptors [ 456.673168][T27212] loop2: detected capacity change from 0 to 264192 04:23:45 executing program 3: sendmsg$BATADV_CMD_GET_ORIGINATORS(0xffffffffffffffff, &(0x7f0000000780)={0x0, 0x0, &(0x7f0000000740)={0x0}}, 0x0) sendmsg$L2TP_CMD_SESSION_DELETE(0xffffffffffffffff, &(0x7f0000000340)={&(0x7f0000000100)={0x10, 0x0, 0x0, 0x4000000}, 0xc, 0x0}, 0x0) syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000040)='./file0\x00', 0x0, 0x41c, &(0x7f0000000540)=[{&(0x7f0000010000)="200002f40002000019000700600100000f040000000000000000000004000000000002000020000020000000ddf4655fddf4655f0100ffff53ef010001000000ddf4655f000000000000000001000000000000000b0000000001000008000000d26400004003", 0x66, 0x400}, {&(0x7f0000010100)="0000000000000000000000026856d49a00cc4371bd6a7c893f280045010040", 0x1f, 0x4e0}, {&(0x7f0000010300)="03", 0xfeb1, 0x640}, {&(0x7f0000010400)="030000000200000005", 0xffc3, 0x800}, {&(0x7f0000010e00)="ed41000000040000ddf4655fddf4655fddf4655f000000000000040020", 0x1d, 0x1500}, {&(0x7f00000000c0)="80810000007f", 0xfc3b, 0x1600}], 0x81, &(0x7f0000000180)={[{@errors_remount}]}) [ 456.683764][T27208] EXT4-fs (loop4): orphan cleanup on readonly fs [ 456.720533][T27212] EXT4-fs (loop2): ext4_check_descriptors: Inode bitmap for group 0 overlaps block group descriptors 04:23:45 executing program 1: perf_event_open(&(0x7f0000000100)={0x0, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3c45, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = socket$kcm(0xa, 0x5, 0x0) sendmsg(r0, &(0x7f00000006c0)={&(0x7f0000001280)=@in={0x2, 0x0, @rand_addr=0x640100ff}, 0x80, &(0x7f0000000700)=[{&(0x7f0000000440)="c4", 0x1}], 0x1, &(0x7f0000000380)=[{0x18, 0x84, 0x0, "c6d6"}], 0x18, 0x3e8}, 0xfc) [ 456.734587][T27208] EXT4-fs error (device loop4): __ext4_iget:4988: inode #3: block 67108864: comm syz-executor.4: invalid block [ 456.749574][T27219] loop3: detected capacity change from 0 to 264192 [ 456.755957][T27218] loop5: detected capacity change from 0 to 264192 [ 456.763579][T27212] EXT4-fs (loop2): orphan cleanup on readonly fs [ 456.770224][T27219] EXT4-fs (loop3): inodes count not valid: 4093771808 vs 32 [ 456.772217][T27208] EXT4-fs (loop4): Remounting filesystem read-only [ 456.784155][T27208] EXT4-fs error (device loop4): ext4_quota_enable:6781: comm syz-executor.4: Bad quota inode # 3 [ 456.784262][T27218] EXT4-fs (loop5): ext4_check_descriptors: Inode bitmap for group 0 overlaps block group descriptors [ 456.795645][T27212] EXT4-fs error (device loop2): __ext4_iget:4988: inode #3: block 67108864: comm syz-executor.2: invalid block [ 456.808095][T27208] EXT4-fs warning (device loop4): ext4_enable_quotas:6821: Failed to enable quota tracking (type=0, err=-117). Please run e2fsck to fix. [ 456.820876][T27212] EXT4-fs (loop2): Remounting filesystem read-only [ 456.831441][T27208] EXT4-fs (loop4): Cannot turn on quotas: error -117 [ 456.844832][T27212] EXT4-fs error (device loop2): ext4_quota_enable:6781: comm syz-executor.2: Bad quota inode # 3 [ 456.845470][T27218] EXT4-fs (loop5): orphan cleanup on readonly fs [ 456.866034][T27212] EXT4-fs warning (device loop2): ext4_enable_quotas:6821: Failed to enable quota tracking (type=0, err=-117). Please run e2fsck to fix. 04:23:45 executing program 4: sendmsg$BATADV_CMD_GET_ORIGINATORS(0xffffffffffffffff, &(0x7f0000000780)={0x0, 0x0, &(0x7f0000000740)={0x0}}, 0x0) sendmsg$L2TP_CMD_SESSION_DELETE(0xffffffffffffffff, &(0x7f0000000340)={&(0x7f0000000100)={0x10, 0x0, 0x0, 0x4000000}, 0xc, 0x0}, 0x0) syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000040)='./file0\x00', 0x0, 0x41c, &(0x7f0000000540)=[{&(0x7f0000010000)="200000003902000019000700600100000f040000000000000000000004000000000002000020000020000000ddf4655fddf4655f0100ffff53ef010001000000ddf4655f000000000000000001000000000000000b0000000001000008000000d26400004003", 0x66, 0x400}, {&(0x7f0000010100)="0000000000000000000000026856d49a00cc4371bd6a7c893f280045010040", 0x1f, 0x4e0}, {&(0x7f0000010300)="03", 0xfeb1, 0x640}, {&(0x7f0000010400)="030000000200000005", 0xffc3, 0x800}, {&(0x7f0000010e00)="ed41000000040000ddf4655fddf4655fddf4655f000000000000040020", 0x1d, 0x1500}, {&(0x7f00000000c0)="80810000007f", 0xfc3b, 0x1600}], 0x81, &(0x7f0000000180)={[{@errors_remount}]}) 04:23:45 executing program 0: perf_event_open(&(0x7f00000001c0)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x611f7b8d, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0) 04:23:45 executing program 2: sendmsg$BATADV_CMD_GET_ORIGINATORS(0xffffffffffffffff, &(0x7f0000000780)={0x0, 0x0, &(0x7f0000000740)={0x0}}, 0x0) sendmsg$L2TP_CMD_SESSION_DELETE(0xffffffffffffffff, &(0x7f0000000340)={&(0x7f0000000100)={0x10, 0x0, 0x0, 0x4000000}, 0xc, 0x0}, 0x0) syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000040)='./file0\x00', 0x0, 0x41c, &(0x7f0000000540)=[{&(0x7f0000010000)="200000000026000019000700600100000f040000000000000000000004000000000002000020000020000000ddf4655fddf4655f0100ffff53ef010001000000ddf4655f000000000000000001000000000000000b0000000001000008000000d26400004003", 0x66, 0x400}, {&(0x7f0000010100)="0000000000000000000000026856d49a00cc4371bd6a7c893f280045010040", 0x1f, 0x4e0}, {&(0x7f0000010300)="03", 0xfeb1, 0x640}, {&(0x7f0000010400)="030000000200000005", 0xffc3, 0x800}, {&(0x7f0000010e00)="ed41000000040000ddf4655fddf4655fddf4655f000000000000040020", 0x1d, 0x1500}, {&(0x7f00000000c0)="80810000007f", 0xfc3b, 0x1600}], 0x81, &(0x7f0000000180)={[{@errors_remount}]}) 04:23:45 executing program 3: sendmsg$BATADV_CMD_GET_ORIGINATORS(0xffffffffffffffff, &(0x7f0000000780)={0x0, 0x0, &(0x7f0000000740)={0x0}}, 0x0) sendmsg$L2TP_CMD_SESSION_DELETE(0xffffffffffffffff, &(0x7f0000000340)={&(0x7f0000000100)={0x10, 0x0, 0x0, 0x4000000}, 0xc, 0x0}, 0x0) syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000040)='./file0\x00', 0x0, 0x41c, &(0x7f0000000540)=[{&(0x7f0000010000)="200003f80002000019000700600100000f040000000000000000000004000000000002000020000020000000ddf4655fddf4655f0100ffff53ef010001000000ddf4655f000000000000000001000000000000000b0000000001000008000000d26400004003", 0x66, 0x400}, {&(0x7f0000010100)="0000000000000000000000026856d49a00cc4371bd6a7c893f280045010040", 0x1f, 0x4e0}, {&(0x7f0000010300)="03", 0xfeb1, 0x640}, {&(0x7f0000010400)="030000000200000005", 0xffc3, 0x800}, {&(0x7f0000010e00)="ed41000000040000ddf4655fddf4655fddf4655f000000000000040020", 0x1d, 0x1500}, {&(0x7f00000000c0)="80810000007f", 0xfc3b, 0x1600}], 0x81, &(0x7f0000000180)={[{@errors_remount}]}) 04:23:45 executing program 0: r0 = openat$tun(0xffffffffffffff9c, &(0x7f0000000100), 0x0, 0x0) ioctl$TUNSETIFINDEX(r0, 0x400454da, &(0x7f0000000140)) 04:23:45 executing program 1: perf_event_open(&(0x7f0000000100)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = socket$kcm(0xa, 0x5, 0x0) sendmsg(r0, &(0x7f00000006c0)={&(0x7f0000001280)=@in={0x2, 0x0, @rand_addr=0x640100ff}, 0x80, &(0x7f0000000700)=[{&(0x7f0000000440)="c4", 0x1}], 0x1, &(0x7f0000000380)=[{0x18, 0x84, 0x0, "c6d6"}], 0x18, 0x3e8}, 0xfc) [ 456.880149][T27212] EXT4-fs (loop2): Cannot turn on quotas: error -117 [ 456.888655][T27218] EXT4-fs error (device loop5): __ext4_iget:4988: inode #3: block 67108864: comm syz-executor.5: invalid block 04:23:45 executing program 0: bpf$BPF_PROG_WITH_BTFID_LOAD(0x5, &(0x7f00000007c0)=@bpf_lsm={0x1d, 0x4, &(0x7f00000002c0)=@framed={{}, [@func]}, &(0x7f0000000340)='syzkaller\x00', 0x6, 0xcc, &(0x7f0000000380)=""/204, 0x0, 0x0, '\x00', 0x0, 0x1b, 0xffffffffffffffff, 0x8, 0x0, 0x0, 0x10, 0x0}, 0x80) 04:23:45 executing program 1: perf_event_open(&(0x7f0000000100)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = socket$kcm(0xa, 0x5, 0x0) sendmsg(r0, &(0x7f00000006c0)={&(0x7f0000001280)=@in={0x2, 0x0, @rand_addr=0x640100ff}, 0x80, &(0x7f0000000700)=[{&(0x7f0000000440)="c4", 0x1}], 0x1, &(0x7f0000000380)=[{0x18, 0x84, 0x0, "c6d6"}], 0x18, 0x3e8}, 0xfc) [ 456.939792][T27218] EXT4-fs (loop5): Remounting filesystem read-only [ 456.946446][T27218] EXT4-fs error (device loop5): ext4_quota_enable:6781: comm syz-executor.5: Bad quota inode # 3 [ 456.971626][T27231] loop3: detected capacity change from 0 to 264192 [ 456.987285][T27218] EXT4-fs warning (device loop5): ext4_enable_quotas:6821: Failed to enable quota tracking (type=0, err=-117). Please run e2fsck to fix. [ 457.001414][T27218] EXT4-fs (loop5): Cannot turn on quotas: error -117 04:23:45 executing program 5: sendmsg$nl_route(0xffffffffffffffff, &(0x7f0000000480)={&(0x7f00000003c0)={0x10, 0x0, 0x0, 0x200}, 0xc, &(0x7f0000000440)={&(0x7f0000000400)=@ipv6_getmulticast={0x14, 0x3a, 0x203, 0x70bd2c, 0x25dfdbfc, {}, ["", "", "", "", "", ""]}, 0x14}, 0x1, 0x0, 0x0, 0x4000}, 0x80) sendmsg$BATADV_CMD_GET_ORIGINATORS(0xffffffffffffffff, &(0x7f0000000780)={0x0, 0x0, &(0x7f0000000740)={0x0}}, 0x0) sendmsg$BATADV_CMD_GET_HARDIF(0xffffffffffffffff, &(0x7f0000000200)={0x0, 0x0, &(0x7f00000001c0)={&(0x7f0000000140)={0x14, 0x0, 0x0, 0x70bd27}, 0x14}}, 0x0) r0 = socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_genetlink_get_family_id$l2tp(&(0x7f0000000680), 0xffffffffffffffff) sendmsg$L2TP_CMD_TUNNEL_CREATE(r0, &(0x7f0000000240)={0x0, 0x0, &(0x7f0000000380)={&(0x7f0000000300)={0x44, r1, 0x917, 0x0, 0x0, {}, [@L2TP_ATTR_PROTO_VERSION={0x5}, @L2TP_ATTR_CONN_ID={0x8, 0x9, 0xc000000}, @L2TP_ATTR_ENCAP_TYPE={0x6, 0x2, 0x1}, @L2TP_ATTR_PEER_CONN_ID={0x8}, @L2TP_ATTR_IP_SADDR={0x8, 0x18, @loopback=0xac1414aa}, @L2TP_ATTR_IP_DADDR={0x8, 0x19, @multicast2}]}, 0x44}}, 0x0) sendmsg$L2TP_CMD_SESSION_DELETE(0xffffffffffffffff, &(0x7f0000000340)={&(0x7f0000000100)={0x10, 0x0, 0x0, 0x4000000}, 0xc, &(0x7f0000000300)={&(0x7f00000002c0)={0x40, r1, 0x8, 0x70bd25, 0x25dfdbfc, {}, [@L2TP_ATTR_UDP_CSUM={0x5, 0xd, 0x1}, @L2TP_ATTR_IP6_DADDR={0x14, 0x20, @local}, @L2TP_ATTR_FD={0x8, 0x17, @l2tp}, @L2TP_ATTR_UDP_ZERO_CSUM6_TX={0x5}]}, 0x40}, 0x1, 0x0, 0x0, 0x4000000}, 0x4000042) syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000040)='./file0\x00', 0x74000000, 0x41c, &(0x7f0000000540)=[{&(0x7f0000010000)="200000000002000019000700600100000f040000000000000000000004000000000002000020000020000000ddf4655fddf4655f0100ffff53ef010001000000ddf4655f000000000000000001000000000000000b0000000001000008000000d26400004003", 0x66, 0x400}, {&(0x7f0000010100)="0000000000000000000000026856d49a00cc4371bd6a7c893f280045010040", 0x1f, 0x4e0}, {&(0x7f0000010300)="03", 0xfeb1, 0x640}, {&(0x7f0000010400)="030000000200000005", 0xffc3, 0x800}, {&(0x7f0000010e00)="ed41000000040000ddf4655fddf4655fddf4655f000000000000040020", 0x1d, 0x1500}, {&(0x7f00000000c0)="80810000007f", 0xfc3b, 0x1600}], 0x81, &(0x7f0000000180)={[{@errors_remount}]}) 04:23:45 executing program 0: bpf$BPF_BTF_LOAD(0x12, &(0x7f00000001c0)={0x0, &(0x7f0000000140)=""/109, 0x0, 0x6d}, 0x20) 04:23:45 executing program 1: perf_event_open(&(0x7f0000000100)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = socket$kcm(0xa, 0x5, 0x0) sendmsg(r0, &(0x7f00000006c0)={&(0x7f0000001280)=@in={0x2, 0x0, @rand_addr=0x640100ff}, 0x80, &(0x7f0000000700)=[{&(0x7f0000000440)="c4", 0x1}], 0x1, &(0x7f0000000380)=[{0x18, 0x84, 0x0, "c6d6"}], 0x18, 0x3e8}, 0xfc) [ 457.034062][T27236] loop4: detected capacity change from 0 to 264192 [ 457.041428][T27237] loop2: detected capacity change from 0 to 264192 [ 457.049254][T27237] EXT4-fs (loop2): ext4_check_descriptors: Inode bitmap for group 0 overlaps block group descriptors [ 457.052497][T27231] EXT4-fs (loop3): inodes count not valid: 4160946208 vs 32 [ 457.071294][T27237] EXT4-fs (loop2): orphan cleanup on readonly fs 04:23:45 executing program 0: openat$cgroup_procs(0xffffffffffffffff, &(0x7f0000000dc0)='cgroup.procs\x00', 0x2, 0x0) [ 457.077974][T27236] EXT4-fs (loop4): ext4_check_descriptors: Inode bitmap for group 0 overlaps block group descriptors [ 457.089271][T27237] EXT4-fs error (device loop2): __ext4_iget:4988: inode #3: block 67108864: comm syz-executor.2: invalid block [ 457.105095][T27246] loop5: detected capacity change from 0 to 264192 [ 457.115344][T27236] EXT4-fs (loop4): orphan cleanup on readonly fs [ 457.117122][T27237] EXT4-fs (loop2): Remounting filesystem read-only [ 457.128316][T27237] EXT4-fs error (device loop2): ext4_quota_enable:6781: comm syz-executor.2: Bad quota inode # 3 [ 457.140324][T27236] EXT4-fs error (device loop4): __ext4_iget:4988: inode #3: block 67108864: comm syz-executor.4: invalid block [ 457.144339][T27237] EXT4-fs warning (device loop2): ext4_enable_quotas:6821: Failed to enable quota tracking (type=0, err=-117). Please run e2fsck to fix. [ 457.166285][T27237] EXT4-fs (loop2): Cannot turn on quotas: error -117 [ 457.173183][T27246] EXT4-fs (loop5): ext4_check_descriptors: Inode bitmap for group 0 overlaps block group descriptors 04:23:46 executing program 4: sendmsg$BATADV_CMD_GET_ORIGINATORS(0xffffffffffffffff, &(0x7f0000000780)={0x0, 0x0, &(0x7f0000000740)={0x0}}, 0x0) sendmsg$L2TP_CMD_SESSION_DELETE(0xffffffffffffffff, &(0x7f0000000340)={&(0x7f0000000100)={0x10, 0x0, 0x0, 0x4000000}, 0xc, 0x0}, 0x0) syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000040)='./file0\x00', 0x0, 0x41c, &(0x7f0000000540)=[{&(0x7f0000010000)="2000001f3902000019000700600100000f040000000000000000000004000000000002000020000020000000ddf4655fddf4655f0100ffff53ef010001000000ddf4655f000000000000000001000000000000000b0000000001000008000000d26400004003", 0x66, 0x400}, {&(0x7f0000010100)="0000000000000000000000026856d49a00cc4371bd6a7c893f280045010040", 0x1f, 0x4e0}, {&(0x7f0000010300)="03", 0xfeb1, 0x640}, {&(0x7f0000010400)="030000000200000005", 0xffc3, 0x800}, {&(0x7f0000010e00)="ed41000000040000ddf4655fddf4655fddf4655f000000000000040020", 0x1d, 0x1500}, {&(0x7f00000000c0)="80810000007f", 0xfc3b, 0x1600}], 0x81, &(0x7f0000000180)={[{@errors_remount}]}) 04:23:46 executing program 0: bpf$BPF_BTF_LOAD(0x12, &(0x7f0000001240)={&(0x7f00000000c0)={{0xeb9f, 0x1, 0x0, 0x18, 0x0, 0x10, 0x10, 0x2, [@int={0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x1}]}}, &(0x7f0000001300)=""/201, 0x2a, 0xc9, 0x1}, 0x20) [ 457.175525][T27236] EXT4-fs (loop4): Remounting filesystem read-only [ 457.190730][T27236] EXT4-fs error (device loop4): ext4_quota_enable:6781: comm syz-executor.4: Bad quota inode # 3 [ 457.201544][T27236] EXT4-fs warning (device loop4): ext4_enable_quotas:6821: Failed to enable quota tracking (type=0, err=-117). Please run e2fsck to fix. [ 457.202585][T27246] EXT4-fs (loop5): orphan cleanup on readonly fs [ 457.215634][T27236] EXT4-fs (loop4): Cannot turn on quotas: error -117 04:23:46 executing program 2: sendmsg$BATADV_CMD_GET_ORIGINATORS(0xffffffffffffffff, &(0x7f0000000780)={0x0, 0x0, &(0x7f0000000740)={0x0}}, 0x0) sendmsg$L2TP_CMD_SESSION_DELETE(0xffffffffffffffff, &(0x7f0000000340)={&(0x7f0000000100)={0x10, 0x0, 0x0, 0x4000000}, 0xc, 0x0}, 0x0) syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000040)='./file0\x00', 0x0, 0x41c, &(0x7f0000000540)=[{&(0x7f0000010000)="200000000032000019000700600100000f040000000000000000000004000000000002000020000020000000ddf4655fddf4655f0100ffff53ef010001000000ddf4655f000000000000000001000000000000000b0000000001000008000000d26400004003", 0x66, 0x400}, {&(0x7f0000010100)="0000000000000000000000026856d49a00cc4371bd6a7c893f280045010040", 0x1f, 0x4e0}, {&(0x7f0000010300)="03", 0xfeb1, 0x640}, {&(0x7f0000010400)="030000000200000005", 0xffc3, 0x800}, {&(0x7f0000010e00)="ed41000000040000ddf4655fddf4655fddf4655f000000000000040020", 0x1d, 0x1500}, {&(0x7f00000000c0)="80810000007f", 0xfc3b, 0x1600}], 0x81, &(0x7f0000000180)={[{@errors_remount}]}) 04:23:46 executing program 1: perf_event_open(&(0x7f0000000100)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3c45, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = socket$kcm(0xa, 0x5, 0x0) sendmsg(r0, &(0x7f00000006c0)={&(0x7f0000001280)=@in={0x2, 0x0, @rand_addr=0x640100ff}, 0x80, &(0x7f0000000700)=[{&(0x7f0000000440)="c4", 0x1}], 0x1, &(0x7f0000000380)=[{0x18, 0x84, 0x0, "c6d6"}], 0x18, 0x3e8}, 0xfc) 04:23:46 executing program 3: sendmsg$BATADV_CMD_GET_ORIGINATORS(0xffffffffffffffff, &(0x7f0000000780)={0x0, 0x0, &(0x7f0000000740)={0x0}}, 0x0) sendmsg$L2TP_CMD_SESSION_DELETE(0xffffffffffffffff, &(0x7f0000000340)={&(0x7f0000000100)={0x10, 0x0, 0x0, 0x4000000}, 0xc, 0x0}, 0x0) syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000040)='./file0\x00', 0x0, 0x41c, &(0x7f0000000540)=[{&(0x7f0000010000)="2000fffe0002000019000700600100000f040000000000000000000004000000000002000020000020000000ddf4655fddf4655f0100ffff53ef010001000000ddf4655f000000000000000001000000000000000b0000000001000008000000d26400004003", 0x66, 0x400}, {&(0x7f0000010100)="0000000000000000000000026856d49a00cc4371bd6a7c893f280045010040", 0x1f, 0x4e0}, {&(0x7f0000010300)="03", 0xfeb1, 0x640}, {&(0x7f0000010400)="030000000200000005", 0xffc3, 0x800}, {&(0x7f0000010e00)="ed41000000040000ddf4655fddf4655fddf4655f000000000000040020", 0x1d, 0x1500}, {&(0x7f00000000c0)="80810000007f", 0xfc3b, 0x1600}], 0x81, &(0x7f0000000180)={[{@errors_remount}]}) 04:23:46 executing program 0: bpf$PROG_LOAD_XDP(0x5, &(0x7f0000001280)={0x6, 0x3, &(0x7f0000000080)=@framed={{}, [], {0x95, 0x0, 0x25}}, &(0x7f0000000100)='GPL\x00', 0x5, 0x1000, &(0x7f0000000140)=""/4096, 0x0, 0x0, '\x00', 0x0, 0x25, 0xffffffffffffffff, 0x8, 0x0, 0x0, 0x10, 0x0}, 0x80) 04:23:46 executing program 4: sendmsg$BATADV_CMD_GET_ORIGINATORS(0xffffffffffffffff, &(0x7f0000000780)={0x0, 0x0, &(0x7f0000000740)={0x0}}, 0x0) sendmsg$L2TP_CMD_SESSION_DELETE(0xffffffffffffffff, &(0x7f0000000340)={&(0x7f0000000100)={0x10, 0x0, 0x0, 0x4000000}, 0xc, 0x0}, 0x0) syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000040)='./file0\x00', 0x0, 0x41c, &(0x7f0000000540)=[{&(0x7f0000010000)="200000003a02000019000700600100000f040000000000000000000004000000000002000020000020000000ddf4655fddf4655f0100ffff53ef010001000000ddf4655f000000000000000001000000000000000b0000000001000008000000d26400004003", 0x66, 0x400}, {&(0x7f0000010100)="0000000000000000000000026856d49a00cc4371bd6a7c893f280045010040", 0x1f, 0x4e0}, {&(0x7f0000010300)="03", 0xfeb1, 0x640}, {&(0x7f0000010400)="030000000200000005", 0xffc3, 0x800}, {&(0x7f0000010e00)="ed41000000040000ddf4655fddf4655fddf4655f000000000000040020", 0x1d, 0x1500}, {&(0x7f00000000c0)="80810000007f", 0xfc3b, 0x1600}], 0x81, &(0x7f0000000180)={[{@errors_remount}]}) [ 457.230981][T27246] EXT4-fs error (device loop5): __ext4_iget:4988: inode #3: block 67108864: comm syz-executor.5: invalid block 04:23:46 executing program 0: bpf$BPF_BTF_LOAD(0x12, &(0x7f0000001340)={&(0x7f0000000240)={{0xeb9f, 0x1, 0x0, 0x18, 0x0, 0x0, 0x0, 0x2}}, &(0x7f0000000340)=""/4096, 0x1a, 0x1000, 0x1}, 0x20) [ 457.285134][T27246] EXT4-fs (loop5): Remounting filesystem read-only [ 457.291720][T27246] EXT4-fs error (device loop5): ext4_quota_enable:6781: comm syz-executor.5: Bad quota inode # 3 [ 457.299328][T27257] loop3: detected capacity change from 0 to 264192 [ 457.320549][T27261] loop2: detected capacity change from 0 to 264192 [ 457.327390][T27246] EXT4-fs warning (device loop5): ext4_enable_quotas:6821: Failed to enable quota tracking (type=0, err=-117). Please run e2fsck to fix. [ 457.341480][T27246] EXT4-fs (loop5): Cannot turn on quotas: error -117 [ 457.343072][T27261] EXT4-fs (loop2): ext4_check_descriptors: Inode bitmap for group 0 overlaps block group descriptors [ 457.362718][T27257] EXT4-fs (loop3): inodes count not valid: 4278124576 vs 32 [ 457.365110][T27263] loop4: detected capacity change from 0 to 264192 04:23:46 executing program 5: sendmsg$nl_route(0xffffffffffffffff, &(0x7f0000000480)={&(0x7f00000003c0)={0x10, 0x0, 0x0, 0x200}, 0xc, &(0x7f0000000440)={&(0x7f0000000400)=@ipv6_getmulticast={0x14, 0x3a, 0x203, 0x70bd2c, 0x25dfdbfc, {}, ["", "", "", "", "", ""]}, 0x14}, 0x1, 0x0, 0x0, 0x4000}, 0x80) sendmsg$BATADV_CMD_GET_ORIGINATORS(0xffffffffffffffff, &(0x7f0000000780)={0x0, 0x0, &(0x7f0000000740)={0x0}}, 0x0) sendmsg$BATADV_CMD_GET_HARDIF(0xffffffffffffffff, &(0x7f0000000200)={0x0, 0x0, &(0x7f00000001c0)={&(0x7f0000000140)={0x14, 0x0, 0x0, 0x70bd27}, 0x14}}, 0x0) r0 = socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_genetlink_get_family_id$l2tp(&(0x7f0000000680), 0xffffffffffffffff) sendmsg$L2TP_CMD_TUNNEL_CREATE(r0, &(0x7f0000000240)={0x0, 0x0, &(0x7f0000000380)={&(0x7f0000000300)={0x44, r1, 0x917, 0x0, 0x0, {}, [@L2TP_ATTR_PROTO_VERSION={0x5}, @L2TP_ATTR_CONN_ID={0x8, 0x9, 0xc000000}, @L2TP_ATTR_ENCAP_TYPE={0x6, 0x2, 0x1}, @L2TP_ATTR_PEER_CONN_ID={0x8}, @L2TP_ATTR_IP_SADDR={0x8, 0x18, @loopback=0xac1414aa}, @L2TP_ATTR_IP_DADDR={0x8, 0x19, @multicast2}]}, 0x44}}, 0x0) sendmsg$L2TP_CMD_SESSION_DELETE(0xffffffffffffffff, &(0x7f0000000340)={&(0x7f0000000100)={0x10, 0x0, 0x0, 0x4000000}, 0xc, &(0x7f0000000300)={&(0x7f00000002c0)={0x40, r1, 0x8, 0x70bd25, 0x25dfdbfc, {}, [@L2TP_ATTR_UDP_CSUM={0x5, 0xd, 0x1}, @L2TP_ATTR_IP6_DADDR={0x14, 0x20, @local}, @L2TP_ATTR_FD={0x8, 0x17, @l2tp}, @L2TP_ATTR_UDP_ZERO_CSUM6_TX={0x5}]}, 0x40}, 0x1, 0x0, 0x0, 0x4000000}, 0x4000042) syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000040)='./file0\x00', 0x7a000000, 0x41c, &(0x7f0000000540)=[{&(0x7f0000010000)="200000000002000019000700600100000f040000000000000000000004000000000002000020000020000000ddf4655fddf4655f0100ffff53ef010001000000ddf4655f000000000000000001000000000000000b0000000001000008000000d26400004003", 0x66, 0x400}, {&(0x7f0000010100)="0000000000000000000000026856d49a00cc4371bd6a7c893f280045010040", 0x1f, 0x4e0}, {&(0x7f0000010300)="03", 0xfeb1, 0x640}, {&(0x7f0000010400)="030000000200000005", 0xffc3, 0x800}, {&(0x7f0000010e00)="ed41000000040000ddf4655fddf4655fddf4655f000000000000040020", 0x1d, 0x1500}, {&(0x7f00000000c0)="80810000007f", 0xfc3b, 0x1600}], 0x81, &(0x7f0000000180)={[{@errors_remount}]}) 04:23:46 executing program 0: perf_event_open$cgroup(&(0x7f00000000c0)={0x0, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0) 04:23:46 executing program 1: perf_event_open(&(0x7f0000000100)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3c45, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = socket$kcm(0xa, 0x5, 0x0) sendmsg(r0, &(0x7f00000006c0)={&(0x7f0000001280)=@in={0x2, 0x0, @rand_addr=0x640100ff}, 0x80, &(0x7f0000000700)=[{&(0x7f0000000440)="c4", 0x1}], 0x1, &(0x7f0000000380)=[{0x18, 0x84, 0x0, "c6d6"}], 0x18, 0x3e8}, 0xfc) [ 457.385134][T27263] EXT4-fs (loop4): ext4_check_descriptors: Inode bitmap for group 0 overlaps block group descriptors [ 457.388494][T27261] EXT4-fs (loop2): orphan cleanup on readonly fs [ 457.409645][T27261] EXT4-fs error (device loop2): __ext4_iget:4988: inode #3: block 67108864: comm syz-executor.2: invalid block [ 457.421740][T27261] EXT4-fs (loop2): Remounting filesystem read-only 04:23:46 executing program 0: r0 = openat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000000)='./cgroup.net/syz1\x00', 0x200002, 0x0) openat$cgroup_procs(r0, &(0x7f0000000100)='cgroup.threads\x00', 0x2, 0x0) 04:23:46 executing program 1: perf_event_open(&(0x7f0000000100)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3c45, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = socket$kcm(0xa, 0x0, 0x0) sendmsg(r0, &(0x7f00000006c0)={&(0x7f0000001280)=@in={0x2, 0x0, @rand_addr=0x640100ff}, 0x80, &(0x7f0000000700)=[{&(0x7f0000000440)="c4", 0x1}], 0x1, &(0x7f0000000380)=[{0x18, 0x84, 0x0, "c6d6"}], 0x18, 0x3e8}, 0xfc) 04:23:46 executing program 3: sendmsg$BATADV_CMD_GET_ORIGINATORS(0xffffffffffffffff, &(0x7f0000000780)={0x0, 0x0, &(0x7f0000000740)={0x0}}, 0x0) sendmsg$L2TP_CMD_SESSION_DELETE(0xffffffffffffffff, &(0x7f0000000340)={&(0x7f0000000100)={0x10, 0x0, 0x0, 0x4000000}, 0xc, 0x0}, 0x0) syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000040)='./file0\x00', 0x0, 0x41c, &(0x7f0000000540)=[{&(0x7f0000010000)="20000fff0002000019000700600100000f040000000000000000000004000000000002000020000020000000ddf4655fddf4655f0100ffff53ef010001000000ddf4655f000000000000000001000000000000000b0000000001000008000000d26400004003", 0x66, 0x400}, {&(0x7f0000010100)="0000000000000000000000026856d49a00cc4371bd6a7c893f280045010040", 0x1f, 0x4e0}, {&(0x7f0000010300)="03", 0xfeb1, 0x640}, {&(0x7f0000010400)="030000000200000005", 0xffc3, 0x800}, {&(0x7f0000010e00)="ed41000000040000ddf4655fddf4655fddf4655f000000000000040020", 0x1d, 0x1500}, {&(0x7f00000000c0)="80810000007f", 0xfc3b, 0x1600}], 0x81, &(0x7f0000000180)={[{@errors_remount}]}) [ 457.428320][T27261] EXT4-fs error (device loop2): ext4_quota_enable:6781: comm syz-executor.2: Bad quota inode # 3 [ 457.453048][T27261] EXT4-fs warning (device loop2): ext4_enable_quotas:6821: Failed to enable quota tracking (type=0, err=-117). Please run e2fsck to fix. [ 457.467128][T27261] EXT4-fs (loop2): Cannot turn on quotas: error -117 [ 457.469383][T27263] EXT4-fs (loop4): orphan cleanup on readonly fs 04:23:46 executing program 2: sendmsg$BATADV_CMD_GET_ORIGINATORS(0xffffffffffffffff, &(0x7f0000000780)={0x0, 0x0, &(0x7f0000000740)={0x0}}, 0x0) sendmsg$L2TP_CMD_SESSION_DELETE(0xffffffffffffffff, &(0x7f0000000340)={&(0x7f0000000100)={0x10, 0x0, 0x0, 0x4000000}, 0xc, 0x0}, 0x0) syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000040)='./file0\x00', 0x0, 0x41c, &(0x7f0000000540)=[{&(0x7f0000010000)="20000000003f000019000700600100000f040000000000000000000004000000000002000020000020000000ddf4655fddf4655f0100ffff53ef010001000000ddf4655f000000000000000001000000000000000b0000000001000008000000d26400004003", 0x66, 0x400}, {&(0x7f0000010100)="0000000000000000000000026856d49a00cc4371bd6a7c893f280045010040", 0x1f, 0x4e0}, {&(0x7f0000010300)="03", 0xfeb1, 0x640}, {&(0x7f0000010400)="030000000200000005", 0xffc3, 0x800}, {&(0x7f0000010e00)="ed41000000040000ddf4655fddf4655fddf4655f000000000000040020", 0x1d, 0x1500}, {&(0x7f00000000c0)="80810000007f", 0xfc3b, 0x1600}], 0x81, &(0x7f0000000180)={[{@errors_remount}]}) 04:23:46 executing program 0: socketpair$unix(0x1, 0x1, 0x0, &(0x7f0000000580)={0xffffffffffffffff}) sendmsg(r0, &(0x7f0000001e80)={0x0, 0x0, &(0x7f0000001a40)=[{&(0x7f0000000640)="0ea5749475c1d4c81585", 0xa}, {&(0x7f0000000680)="d3907360b3b5088f6e9745821216677a58be27cf514fb56f3c8150abc5db2c6d05df6640d37704e0a0b7770cd87388500f1db87422a5b16c39ec9a6772666310cf321b271b5de14733c78b5b0b8dd9e40fe8f3530a6d0701d53cd96ed22840fc98f9d64879bdf94e615571686a43e2b8e4ae5a9cccecc485d97fe7ddf7d485aae15864f4302ad72962", 0x89}, {&(0x7f0000000740)="f92ea6037bbe6d8c25761b37", 0xc}, {&(0x7f0000000780)="ac97646e71b9b0e0084b5af50a6fb302c974991f299d0ebfffbda12b364970d807f33d5e1689619aab7596bff5ce773ef5ac7eef3b91fee6", 0x38}, {&(0x7f00000007c0)="3f0f9da5ed465bcb33f7aad0ae592832230afe00ad1e7424bef777174d9ded63018e16d43039f02ba2fbb372e5afc30c24d567a8ffb66a88d4f95fb0fd169e01", 0x40}, {&(0x7f0000000800)="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0xee9}, {&(0x7f0000001800)="06", 0x1}, {0x0}, {0x0}], 0x9, &(0x7f0000001ec0)=ANY=[@ANYBLOB="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"], 0x348}, 0x0) [ 457.494192][T27279] loop5: detected capacity change from 0 to 264192 [ 457.497082][T27263] EXT4-fs error (device loop4): __ext4_iget:4988: inode #3: block 67108864: comm syz-executor.4: invalid block [ 457.519125][T27263] EXT4-fs (loop4): Remounting filesystem read-only [ 457.525762][T27263] EXT4-fs error (device loop4): ext4_quota_enable:6781: comm syz-executor.4: Bad quota inode # 3 04:23:46 executing program 1: perf_event_open(&(0x7f0000000100)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3c45, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = socket$kcm(0xa, 0x0, 0x0) sendmsg(r0, &(0x7f00000006c0)={&(0x7f0000001280)=@in={0x2, 0x0, @rand_addr=0x640100ff}, 0x80, &(0x7f0000000700)=[{&(0x7f0000000440)="c4", 0x1}], 0x1, &(0x7f0000000380)=[{0x18, 0x84, 0x0, "c6d6"}], 0x18, 0x3e8}, 0xfc) 04:23:46 executing program 0: bpf$PROG_LOAD_XDP(0x14, &(0x7f0000000200)={0x6, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, '\x00', 0x0, 0x25, 0xffffffffffffffff, 0x8, 0x0, 0x0, 0x10, 0x0}, 0x80) [ 457.550050][T27284] loop3: detected capacity change from 0 to 264192 [ 457.568864][T27263] EXT4-fs warning (device loop4): ext4_enable_quotas:6821: Failed to enable quota tracking (type=0, err=-117). Please run e2fsck to fix. [ 457.582914][T27263] EXT4-fs (loop4): Cannot turn on quotas: error -117 [ 457.590947][T27284] EXT4-fs (loop3): inodes count not valid: 4279173152 vs 32 [ 457.591346][T27288] loop2: detected capacity change from 0 to 264192 [ 457.605699][T27288] EXT4-fs (loop2): ext4_check_descriptors: Inode bitmap for group 0 overlaps block group descriptors [ 457.606059][T27279] EXT4-fs (loop5): ext4_check_descriptors: Inode bitmap for group 0 overlaps block group descriptors 04:23:46 executing program 4: sendmsg$BATADV_CMD_GET_ORIGINATORS(0xffffffffffffffff, &(0x7f0000000780)={0x0, 0x0, &(0x7f0000000740)={0x0}}, 0x0) sendmsg$L2TP_CMD_SESSION_DELETE(0xffffffffffffffff, &(0x7f0000000340)={&(0x7f0000000100)={0x10, 0x0, 0x0, 0x4000000}, 0xc, 0x0}, 0x0) syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000040)='./file0\x00', 0x0, 0x41c, &(0x7f0000000540)=[{&(0x7f0000010000)="2000001f3a02000019000700600100000f040000000000000000000004000000000002000020000020000000ddf4655fddf4655f0100ffff53ef010001000000ddf4655f000000000000000001000000000000000b0000000001000008000000d26400004003", 0x66, 0x400}, {&(0x7f0000010100)="0000000000000000000000026856d49a00cc4371bd6a7c893f280045010040", 0x1f, 0x4e0}, {&(0x7f0000010300)="03", 0xfeb1, 0x640}, {&(0x7f0000010400)="030000000200000005", 0xffc3, 0x800}, {&(0x7f0000010e00)="ed41000000040000ddf4655fddf4655fddf4655f000000000000040020", 0x1d, 0x1500}, {&(0x7f00000000c0)="80810000007f", 0xfc3b, 0x1600}], 0x81, &(0x7f0000000180)={[{@errors_remount}]}) 04:23:46 executing program 1: perf_event_open(&(0x7f0000000100)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3c45, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = socket$kcm(0xa, 0x0, 0x0) sendmsg(r0, &(0x7f00000006c0)={&(0x7f0000001280)=@in={0x2, 0x0, @rand_addr=0x640100ff}, 0x80, &(0x7f0000000700)=[{&(0x7f0000000440)="c4", 0x1}], 0x1, &(0x7f0000000380)=[{0x18, 0x84, 0x0, "c6d6"}], 0x18, 0x3e8}, 0xfc) [ 457.647710][T27288] EXT4-fs (loop2): orphan cleanup on readonly fs [ 457.659500][T27288] EXT4-fs error (device loop2): __ext4_iget:4988: inode #3: block 67108864: comm syz-executor.2: invalid block [ 457.678120][T27288] EXT4-fs (loop2): Remounting filesystem read-only [ 457.684681][T27288] EXT4-fs error (device loop2): ext4_quota_enable:6781: comm syz-executor.2: Bad quota inode # 3 [ 457.689826][T27279] EXT4-fs (loop5): orphan cleanup on readonly fs [ 457.702228][T27279] EXT4-fs error (device loop5): __ext4_iget:4988: inode #3: block 67108864: comm syz-executor.5: invalid block [ 457.711475][T27303] loop4: detected capacity change from 0 to 264192 [ 457.717575][T27288] EXT4-fs warning (device loop2): ext4_enable_quotas:6821: Failed to enable quota tracking (type=0, err=-117). Please run e2fsck to fix. [ 457.734471][T27288] EXT4-fs (loop2): Cannot turn on quotas: error -117 [ 457.734520][T27303] EXT4-fs (loop4): inodes count not valid: 520093728 vs 32 04:23:46 executing program 5: sendmsg$nl_route(0xffffffffffffffff, &(0x7f0000000480)={&(0x7f00000003c0)={0x10, 0x0, 0x0, 0x200}, 0xc, &(0x7f0000000440)={&(0x7f0000000400)=@ipv6_getmulticast={0x14, 0x3a, 0x203, 0x70bd2c, 0x25dfdbfc, {}, ["", "", "", "", "", ""]}, 0x14}, 0x1, 0x0, 0x0, 0x4000}, 0x80) sendmsg$BATADV_CMD_GET_ORIGINATORS(0xffffffffffffffff, &(0x7f0000000780)={0x0, 0x0, &(0x7f0000000740)={0x0}}, 0x0) sendmsg$BATADV_CMD_GET_HARDIF(0xffffffffffffffff, &(0x7f0000000200)={0x0, 0x0, &(0x7f00000001c0)={&(0x7f0000000140)={0x14, 0x0, 0x0, 0x70bd27}, 0x14}}, 0x0) r0 = socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_genetlink_get_family_id$l2tp(&(0x7f0000000680), 0xffffffffffffffff) sendmsg$L2TP_CMD_TUNNEL_CREATE(r0, &(0x7f0000000240)={0x0, 0x0, &(0x7f0000000380)={&(0x7f0000000300)={0x44, r1, 0x917, 0x0, 0x0, {}, [@L2TP_ATTR_PROTO_VERSION={0x5}, @L2TP_ATTR_CONN_ID={0x8, 0x9, 0xc000000}, @L2TP_ATTR_ENCAP_TYPE={0x6, 0x2, 0x1}, @L2TP_ATTR_PEER_CONN_ID={0x8}, @L2TP_ATTR_IP_SADDR={0x8, 0x18, @loopback=0xac1414aa}, @L2TP_ATTR_IP_DADDR={0x8, 0x19, @multicast2}]}, 0x44}}, 0x0) sendmsg$L2TP_CMD_SESSION_DELETE(0xffffffffffffffff, &(0x7f0000000340)={&(0x7f0000000100)={0x10, 0x0, 0x0, 0x4000000}, 0xc, &(0x7f0000000300)={&(0x7f00000002c0)={0x40, r1, 0x8, 0x70bd25, 0x25dfdbfc, {}, [@L2TP_ATTR_UDP_CSUM={0x5, 0xd, 0x1}, @L2TP_ATTR_IP6_DADDR={0x14, 0x20, @local}, @L2TP_ATTR_FD={0x8, 0x17, @l2tp}, @L2TP_ATTR_UDP_ZERO_CSUM6_TX={0x5}]}, 0x40}, 0x1, 0x0, 0x0, 0x4000000}, 0x4000042) syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000040)='./file0\x00', 0x7b000000, 0x41c, &(0x7f0000000540)=[{&(0x7f0000010000)="200000000002000019000700600100000f040000000000000000000004000000000002000020000020000000ddf4655fddf4655f0100ffff53ef010001000000ddf4655f000000000000000001000000000000000b0000000001000008000000d26400004003", 0x66, 0x400}, {&(0x7f0000010100)="0000000000000000000000026856d49a00cc4371bd6a7c893f280045010040", 0x1f, 0x4e0}, {&(0x7f0000010300)="03", 0xfeb1, 0x640}, {&(0x7f0000010400)="030000000200000005", 0xffc3, 0x800}, {&(0x7f0000010e00)="ed41000000040000ddf4655fddf4655fddf4655f000000000000040020", 0x1d, 0x1500}, {&(0x7f00000000c0)="80810000007f", 0xfc3b, 0x1600}], 0x81, &(0x7f0000000180)={[{@errors_remount}]}) 04:23:46 executing program 0: openat$cgroup_ro(0xffffffffffffff9c, 0x0, 0x26e1, 0x0) perf_event_open(&(0x7f0000000940)={0x2, 0x80, 0x1b, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f00000004c0)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = socket$kcm(0x10, 0x2, 0x0) sendmsg$kcm(r0, &(0x7f00000001c0)={0x0, 0x0, &(0x7f0000000080)=[{&(0x7f00000000c0)="2e00000010008108040f80ecdb4cb9460a480e0013000000e3060000000000000600140040fe00ff050003001201", 0x2e}], 0x1}, 0x0) write$cgroup_subtree(0xffffffffffffffff, 0x0, 0x32600) write$cgroup_subtree(0xffffffffffffffff, &(0x7f0000000200)=ANY=[], 0x4ea00) 04:23:46 executing program 3: sendmsg$BATADV_CMD_GET_ORIGINATORS(0xffffffffffffffff, &(0x7f0000000780)={0x0, 0x0, &(0x7f0000000740)={0x0}}, 0x0) sendmsg$L2TP_CMD_SESSION_DELETE(0xffffffffffffffff, &(0x7f0000000340)={&(0x7f0000000100)={0x10, 0x0, 0x0, 0x4000000}, 0xc, 0x0}, 0x0) syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000040)='./file0\x00', 0x0, 0x41c, &(0x7f0000000540)=[{&(0x7f0000010000)="2000feff0002000019000700600100000f040000000000000000000004000000000002000020000020000000ddf4655fddf4655f0100ffff53ef010001000000ddf4655f000000000000000001000000000000000b0000000001000008000000d26400004003", 0x66, 0x400}, {&(0x7f0000010100)="0000000000000000000000026856d49a00cc4371bd6a7c893f280045010040", 0x1f, 0x4e0}, {&(0x7f0000010300)="03", 0xfeb1, 0x640}, {&(0x7f0000010400)="030000000200000005", 0xffc3, 0x800}, {&(0x7f0000010e00)="ed41000000040000ddf4655fddf4655fddf4655f000000000000040020", 0x1d, 0x1500}, {&(0x7f00000000c0)="80810000007f", 0xfc3b, 0x1600}], 0x81, &(0x7f0000000180)={[{@errors_remount}]}) 04:23:46 executing program 1: perf_event_open(&(0x7f0000000100)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3c45, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) socket$kcm(0xa, 0x5, 0x0) sendmsg(0xffffffffffffffff, &(0x7f00000006c0)={&(0x7f0000001280)=@in={0x2, 0x0, @rand_addr=0x640100ff}, 0x80, &(0x7f0000000700)=[{&(0x7f0000000440)="c4", 0x1}], 0x1, &(0x7f0000000380)=[{0x18, 0x84, 0x0, "c6d6"}], 0x18, 0x3e8}, 0xfc) 04:23:46 executing program 2: sendmsg$BATADV_CMD_GET_ORIGINATORS(0xffffffffffffffff, &(0x7f0000000780)={0x0, 0x0, &(0x7f0000000740)={0x0}}, 0x0) sendmsg$L2TP_CMD_SESSION_DELETE(0xffffffffffffffff, &(0x7f0000000340)={&(0x7f0000000100)={0x10, 0x0, 0x0, 0x4000000}, 0xc, 0x0}, 0x0) syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000040)='./file0\x00', 0x0, 0x41c, &(0x7f0000000540)=[{&(0x7f0000010000)="200000000046000019000700600100000f040000000000000000000004000000000002000020000020000000ddf4655fddf4655f0100ffff53ef010001000000ddf4655f000000000000000001000000000000000b0000000001000008000000d26400004003", 0x66, 0x400}, {&(0x7f0000010100)="0000000000000000000000026856d49a00cc4371bd6a7c893f280045010040", 0x1f, 0x4e0}, {&(0x7f0000010300)="03", 0xfeb1, 0x640}, {&(0x7f0000010400)="030000000200000005", 0xffc3, 0x800}, {&(0x7f0000010e00)="ed41000000040000ddf4655fddf4655fddf4655f000000000000040020", 0x1d, 0x1500}, {&(0x7f00000000c0)="80810000007f", 0xfc3b, 0x1600}], 0x81, &(0x7f0000000180)={[{@errors_remount}]}) 04:23:46 executing program 4: sendmsg$BATADV_CMD_GET_ORIGINATORS(0xffffffffffffffff, &(0x7f0000000780)={0x0, 0x0, &(0x7f0000000740)={0x0}}, 0x0) sendmsg$L2TP_CMD_SESSION_DELETE(0xffffffffffffffff, &(0x7f0000000340)={&(0x7f0000000100)={0x10, 0x0, 0x0, 0x4000000}, 0xc, 0x0}, 0x0) syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000040)='./file0\x00', 0x0, 0x41c, &(0x7f0000000540)=[{&(0x7f0000010000)="200000003b02000019000700600100000f040000000000000000000004000000000002000020000020000000ddf4655fddf4655f0100ffff53ef010001000000ddf4655f000000000000000001000000000000000b0000000001000008000000d26400004003", 0x66, 0x400}, {&(0x7f0000010100)="0000000000000000000000026856d49a00cc4371bd6a7c893f280045010040", 0x1f, 0x4e0}, {&(0x7f0000010300)="03", 0xfeb1, 0x640}, {&(0x7f0000010400)="030000000200000005", 0xffc3, 0x800}, {&(0x7f0000010e00)="ed41000000040000ddf4655fddf4655fddf4655f000000000000040020", 0x1d, 0x1500}, {&(0x7f00000000c0)="80810000007f", 0xfc3b, 0x1600}], 0x81, &(0x7f0000000180)={[{@errors_remount}]}) [ 457.747833][T27279] EXT4-fs (loop5): Remounting filesystem read-only [ 457.754888][T27279] EXT4-fs error (device loop5): ext4_quota_enable:6781: comm syz-executor.5: Bad quota inode # 3 [ 457.765656][T27279] EXT4-fs warning (device loop5): ext4_enable_quotas:6821: Failed to enable quota tracking (type=0, err=-117). Please run e2fsck to fix. [ 457.779732][T27279] EXT4-fs (loop5): Cannot turn on quotas: error -117 04:23:46 executing program 1: perf_event_open(&(0x7f0000000100)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3c45, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) socket$kcm(0xa, 0x5, 0x0) sendmsg(0xffffffffffffffff, &(0x7f00000006c0)={&(0x7f0000001280)=@in={0x2, 0x0, @rand_addr=0x640100ff}, 0x80, &(0x7f0000000700)=[{&(0x7f0000000440)="c4", 0x1}], 0x1, &(0x7f0000000380)=[{0x18, 0x84, 0x0, "c6d6"}], 0x18, 0x3e8}, 0xfc) [ 457.823026][T27312] : renamed from caif0 [ 457.842449][T27312] A link change request failed with some changes committed already. Interface  may have been left with an inconsistent configuration, please check. [ 457.855583][T27309] loop3: detected capacity change from 0 to 264192 04:23:46 executing program 1: perf_event_open(&(0x7f0000000100)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3c45, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) socket$kcm(0xa, 0x5, 0x0) sendmsg(0xffffffffffffffff, &(0x7f00000006c0)={&(0x7f0000001280)=@in={0x2, 0x0, @rand_addr=0x640100ff}, 0x80, &(0x7f0000000700)=[{&(0x7f0000000440)="c4", 0x1}], 0x1, &(0x7f0000000380)=[{0x18, 0x84, 0x0, "c6d6"}], 0x18, 0x3e8}, 0xfc) 04:23:46 executing program 0: bpf$BPF_LINK_UPDATE(0x16, 0x0, 0x0) [ 457.868481][T27306] loop2: detected capacity change from 0 to 264192 [ 457.872317][T27314] loop4: detected capacity change from 0 to 264192 [ 457.881977][T27306] EXT4-fs (loop2): ext4_check_descriptors: Inode bitmap for group 0 overlaps block group descriptors [ 457.899456][T27319] loop5: detected capacity change from 0 to 264192 [ 457.908241][T27314] EXT4-fs (loop4): ext4_check_descriptors: Inode bitmap for group 0 overlaps block group descriptors 04:23:46 executing program 0: bpf$BPF_BTF_LOAD(0x12, &(0x7f0000001340)={&(0x7f0000000240)={{0xeb9f, 0x1, 0x0, 0x18, 0x0, 0x24, 0x24, 0x2, [@volatile, @ptr, @typedef]}}, &(0x7f0000000340)=""/4096, 0x3e, 0x1000, 0x1}, 0x20) 04:23:46 executing program 1: perf_event_open(&(0x7f0000000100)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3c45, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = socket$kcm(0xa, 0x5, 0x0) sendmsg(r0, 0x0, 0xfc) [ 457.919121][T27309] EXT4-fs (loop3): inodes count not valid: 4294836256 vs 32 [ 457.920629][T27306] EXT4-fs (loop2): orphan cleanup on readonly fs [ 457.936222][T27314] EXT4-fs (loop4): orphan cleanup on readonly fs [ 457.941644][T27306] EXT4-fs error (device loop2): __ext4_iget:4988: inode #3: block 67108864: comm syz-executor.2: invalid block [ 457.957864][T27314] EXT4-fs error (device loop4): __ext4_iget:4988: inode #3: block 67108864: comm syz-executor.4: invalid block 04:23:46 executing program 0: r0 = bpf$PROG_LOAD_XDP(0x5, &(0x7f00000005c0)={0x6, 0x3, &(0x7f0000000180)=@framed, &(0x7f00000001c0)='syzkaller\x00', 0x0, 0x0, 0x0, 0x0, 0x0, '\x00', 0x0, 0x25, 0xffffffffffffffff, 0x8, 0x0, 0x0, 0x10, 0x0}, 0x80) bpf$BPF_GET_PROG_INFO(0xf, &(0x7f0000000340)={r0, 0x0, 0x0}, 0x10) [ 457.971390][T27306] EXT4-fs (loop2): Remounting filesystem read-only [ 457.977969][T27314] EXT4-fs (loop4): Remounting filesystem read-only [ 457.977987][T27306] EXT4-fs error (device loop2): ext4_quota_enable:6781: comm syz-executor.2: Bad quota inode # 3 [ 457.978132][T27319] EXT4-fs (loop5): ext4_check_descriptors: Inode bitmap for group 0 overlaps block group descriptors [ 457.984552][T27314] EXT4-fs error (device loop4): ext4_quota_enable:6781: comm syz-executor.4: Bad quota inode # 3 [ 458.000338][T27306] EXT4-fs warning (device loop2): ext4_enable_quotas:6821: Failed to enable quota tracking (type=0, err=-117). Please run e2fsck to fix. [ 458.020486][T27314] EXT4-fs warning (device loop4): ext4_enable_quotas:6821: Failed to enable quota tracking (type=0, err=-117). Please run e2fsck to fix. [ 458.030516][T27306] EXT4-fs (loop2): Cannot turn on quotas: error -117 [ 458.051539][T27314] EXT4-fs (loop4): Cannot turn on quotas: error -117 [ 458.070895][T27319] EXT4-fs (loop5): orphan cleanup on readonly fs [ 458.079565][T27319] EXT4-fs error (device loop5): __ext4_iget:4988: inode #3: block 67108864: comm syz-executor.5: invalid block [ 458.102180][T27319] EXT4-fs (loop5): Remounting filesystem read-only [ 458.108762][T27319] EXT4-fs error (device loop5): ext4_quota_enable:6781: comm syz-executor.5: Bad quota inode # 3 04:23:46 executing program 5: sendmsg$nl_route(0xffffffffffffffff, &(0x7f0000000480)={&(0x7f00000003c0)={0x10, 0x0, 0x0, 0x200}, 0xc, &(0x7f0000000440)={&(0x7f0000000400)=@ipv6_getmulticast={0x14, 0x3a, 0x203, 0x70bd2c, 0x25dfdbfc, {}, ["", "", "", "", "", ""]}, 0x14}, 0x1, 0x0, 0x0, 0x4000}, 0x80) sendmsg$BATADV_CMD_GET_ORIGINATORS(0xffffffffffffffff, &(0x7f0000000780)={0x0, 0x0, &(0x7f0000000740)={0x0}}, 0x0) sendmsg$BATADV_CMD_GET_HARDIF(0xffffffffffffffff, &(0x7f0000000200)={0x0, 0x0, &(0x7f00000001c0)={&(0x7f0000000140)={0x14, 0x0, 0x0, 0x70bd27}, 0x14}}, 0x0) r0 = socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_genetlink_get_family_id$l2tp(&(0x7f0000000680), 0xffffffffffffffff) sendmsg$L2TP_CMD_TUNNEL_CREATE(r0, &(0x7f0000000240)={0x0, 0x0, &(0x7f0000000380)={&(0x7f0000000300)={0x44, r1, 0x917, 0x0, 0x0, {}, [@L2TP_ATTR_PROTO_VERSION={0x5}, @L2TP_ATTR_CONN_ID={0x8, 0x9, 0xc000000}, @L2TP_ATTR_ENCAP_TYPE={0x6, 0x2, 0x1}, @L2TP_ATTR_PEER_CONN_ID={0x8}, @L2TP_ATTR_IP_SADDR={0x8, 0x18, @loopback=0xac1414aa}, @L2TP_ATTR_IP_DADDR={0x8, 0x19, @multicast2}]}, 0x44}}, 0x0) sendmsg$L2TP_CMD_SESSION_DELETE(0xffffffffffffffff, &(0x7f0000000340)={&(0x7f0000000100)={0x10, 0x0, 0x0, 0x4000000}, 0xc, &(0x7f0000000300)={&(0x7f00000002c0)={0x40, r1, 0x8, 0x70bd25, 0x25dfdbfc, {}, [@L2TP_ATTR_UDP_CSUM={0x5, 0xd, 0x1}, @L2TP_ATTR_IP6_DADDR={0x14, 0x20, @local}, @L2TP_ATTR_FD={0x8, 0x17, @l2tp}, @L2TP_ATTR_UDP_ZERO_CSUM6_TX={0x5}]}, 0x40}, 0x1, 0x0, 0x0, 0x4000000}, 0x4000042) syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000040)='./file0\x00', 0x86010000, 0x41c, &(0x7f0000000540)=[{&(0x7f0000010000)="200000000002000019000700600100000f040000000000000000000004000000000002000020000020000000ddf4655fddf4655f0100ffff53ef010001000000ddf4655f000000000000000001000000000000000b0000000001000008000000d26400004003", 0x66, 0x400}, {&(0x7f0000010100)="0000000000000000000000026856d49a00cc4371bd6a7c893f280045010040", 0x1f, 0x4e0}, {&(0x7f0000010300)="03", 0xfeb1, 0x640}, {&(0x7f0000010400)="030000000200000005", 0xffc3, 0x800}, {&(0x7f0000010e00)="ed41000000040000ddf4655fddf4655fddf4655f000000000000040020", 0x1d, 0x1500}, {&(0x7f00000000c0)="80810000007f", 0xfc3b, 0x1600}], 0x81, &(0x7f0000000180)={[{@errors_remount}]}) 04:23:46 executing program 1: perf_event_open(&(0x7f0000000100)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3c45, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = socket$kcm(0xa, 0x5, 0x0) sendmsg(r0, 0x0, 0xfc) 04:23:46 executing program 0: r0 = bpf$MAP_CREATE(0x0, &(0x7f0000001540)=@base={0xb, 0x5, 0x2, 0xc00, 0x1}, 0x48) bpf$MAP_GET_NEXT_KEY(0x4, &(0x7f0000000480)={r0, 0x0, 0x0}, 0x20) 04:23:46 executing program 3: sendmsg$BATADV_CMD_GET_ORIGINATORS(0xffffffffffffffff, &(0x7f0000000780)={0x0, 0x0, &(0x7f0000000740)={0x0}}, 0x0) sendmsg$L2TP_CMD_SESSION_DELETE(0xffffffffffffffff, &(0x7f0000000340)={&(0x7f0000000100)={0x10, 0x0, 0x0, 0x4000000}, 0xc, 0x0}, 0x0) syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000040)='./file0\x00', 0x0, 0x41c, &(0x7f0000000540)=[{&(0x7f0000010000)="200000000003000019000700600100000f040000000000000000000004000000000002000020000020000000ddf4655fddf4655f0100ffff53ef010001000000ddf4655f000000000000000001000000000000000b0000000001000008000000d26400004003", 0x66, 0x400}, {&(0x7f0000010100)="0000000000000000000000026856d49a00cc4371bd6a7c893f280045010040", 0x1f, 0x4e0}, {&(0x7f0000010300)="03", 0xfeb1, 0x640}, {&(0x7f0000010400)="030000000200000005", 0xffc3, 0x800}, {&(0x7f0000010e00)="ed41000000040000ddf4655fddf4655fddf4655f000000000000040020", 0x1d, 0x1500}, {&(0x7f00000000c0)="80810000007f", 0xfc3b, 0x1600}], 0x81, &(0x7f0000000180)={[{@errors_remount}]}) 04:23:46 executing program 4: sendmsg$BATADV_CMD_GET_ORIGINATORS(0xffffffffffffffff, &(0x7f0000000780)={0x0, 0x0, &(0x7f0000000740)={0x0}}, 0x0) sendmsg$L2TP_CMD_SESSION_DELETE(0xffffffffffffffff, &(0x7f0000000340)={&(0x7f0000000100)={0x10, 0x0, 0x0, 0x4000000}, 0xc, 0x0}, 0x0) syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000040)='./file0\x00', 0x0, 0x41c, &(0x7f0000000540)=[{&(0x7f0000010000)="200000003c02000019000700600100000f040000000000000000000004000000000002000020000020000000ddf4655fddf4655f0100ffff53ef010001000000ddf4655f000000000000000001000000000000000b0000000001000008000000d26400004003", 0x66, 0x400}, {&(0x7f0000010100)="0000000000000000000000026856d49a00cc4371bd6a7c893f280045010040", 0x1f, 0x4e0}, {&(0x7f0000010300)="03", 0xfeb1, 0x640}, {&(0x7f0000010400)="030000000200000005", 0xffc3, 0x800}, {&(0x7f0000010e00)="ed41000000040000ddf4655fddf4655fddf4655f000000000000040020", 0x1d, 0x1500}, {&(0x7f00000000c0)="80810000007f", 0xfc3b, 0x1600}], 0x81, &(0x7f0000000180)={[{@errors_remount}]}) 04:23:46 executing program 2: sendmsg$BATADV_CMD_GET_ORIGINATORS(0xffffffffffffffff, &(0x7f0000000780)={0x0, 0x0, &(0x7f0000000740)={0x0}}, 0x0) sendmsg$L2TP_CMD_SESSION_DELETE(0xffffffffffffffff, &(0x7f0000000340)={&(0x7f0000000100)={0x10, 0x0, 0x0, 0x4000000}, 0xc, 0x0}, 0x0) syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000040)='./file0\x00', 0x0, 0x41c, &(0x7f0000000540)=[{&(0x7f0000010000)="200000000051000019000700600100000f040000000000000000000004000000000002000020000020000000ddf4655fddf4655f0100ffff53ef010001000000ddf4655f000000000000000001000000000000000b0000000001000008000000d26400004003", 0x66, 0x400}, {&(0x7f0000010100)="0000000000000000000000026856d49a00cc4371bd6a7c893f280045010040", 0x1f, 0x4e0}, {&(0x7f0000010300)="03", 0xfeb1, 0x640}, {&(0x7f0000010400)="030000000200000005", 0xffc3, 0x800}, {&(0x7f0000010e00)="ed41000000040000ddf4655fddf4655fddf4655f000000000000040020", 0x1d, 0x1500}, {&(0x7f00000000c0)="80810000007f", 0xfc3b, 0x1600}], 0x81, &(0x7f0000000180)={[{@errors_remount}]}) 04:23:46 executing program 0: perf_event_open(&(0x7f0000000200)={0x2, 0x80, 0x1b, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) openat$cgroup_ro(0xffffffffffffff9c, &(0x7f00000000c0)='memory.events\x00', 0x26e1, 0x0) r0 = syz_clone(0xc8048500, 0x0, 0x0, 0x0, 0x0, 0x0) perf_event_open(0x0, 0x0, 0x1, 0xffffffffffffffff, 0x0) perf_event_open$cgroup(0x0, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x4) perf_event_open(0x0, r0, 0x2, 0xffffffffffffffff, 0x2) perf_event_open(&(0x7f0000000180)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7e, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, r0, 0x0, 0xffffffffffffffff, 0x0) bpf$MAP_CREATE(0x0, &(0x7f0000000000)=@base={0x19, 0x8000}, 0x48) r1 = bpf$MAP_CREATE(0x0, &(0x7f00000001c0)=@base={0x10, 0x4, 0x8, 0x7, 0x0, 0x1}, 0x48) bpf$MAP_GET_NEXT_KEY(0x2, &(0x7f0000000180)={r1, &(0x7f0000000080), &(0x7f0000000000)=""/8, 0x2}, 0x20) 04:23:47 executing program 1: perf_event_open(&(0x7f0000000100)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3c45, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = socket$kcm(0xa, 0x5, 0x0) sendmsg(r0, 0x0, 0xfc) [ 458.120599][T27319] EXT4-fs warning (device loop5): ext4_enable_quotas:6821: Failed to enable quota tracking (type=0, err=-117). Please run e2fsck to fix. [ 458.134720][T27319] EXT4-fs (loop5): Cannot turn on quotas: error -117 04:23:47 executing program 1: perf_event_open(&(0x7f0000000100)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3c45, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = socket$kcm(0xa, 0x5, 0x0) sendmsg(r0, &(0x7f00000006c0)={0x0, 0x0, &(0x7f0000000700)=[{&(0x7f0000000440)="c4", 0x1}], 0x1, &(0x7f0000000380)=[{0x18, 0x84, 0x0, "c6d6"}], 0x18, 0x3e8}, 0xfc) [ 458.180979][T27338] loop3: detected capacity change from 0 to 264192 [ 458.183387][T27341] loop2: detected capacity change from 0 to 264192 [ 458.192261][T27342] loop4: detected capacity change from 0 to 264192 [ 458.216113][T27341] EXT4-fs (loop2): ext4_check_descriptors: Inode bitmap for group 0 overlaps block group descriptors 04:23:47 executing program 1: perf_event_open(&(0x7f0000000100)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3c45, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = socket$kcm(0xa, 0x5, 0x0) sendmsg(r0, &(0x7f00000006c0)={0x0, 0x0, &(0x7f0000000700)=[{&(0x7f0000000440)="c4", 0x1}], 0x1, &(0x7f0000000380)=[{0x18, 0x84, 0x0, "c6d6"}], 0x18, 0x3e8}, 0xfc) [ 458.220162][T27347] loop5: detected capacity change from 0 to 264192 [ 458.240381][T27338] EXT4-fs (loop3): ext4_check_descriptors: Inode bitmap for group 0 overlaps block group descriptors [ 458.252795][T27347] EXT4-fs (loop5): ext4_check_descriptors: Inode bitmap for group 0 overlaps block group descriptors [ 458.252899][T27342] EXT4-fs (loop4): ext4_check_descriptors: Inode bitmap for group 0 overlaps block group descriptors 04:23:47 executing program 1: perf_event_open(&(0x7f0000000100)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3c45, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = socket$kcm(0xa, 0x5, 0x0) sendmsg(r0, &(0x7f00000006c0)={0x0, 0x0, &(0x7f0000000700)=[{&(0x7f0000000440)="c4", 0x1}], 0x1, &(0x7f0000000380)=[{0x18, 0x84, 0x0, "c6d6"}], 0x18, 0x3e8}, 0xfc) [ 458.276094][T27338] EXT4-fs (loop3): orphan cleanup on readonly fs [ 458.277064][T27341] EXT4-fs (loop2): orphan cleanup on readonly fs [ 458.282642][T27338] EXT4-fs error (device loop3): __ext4_iget:4988: inode #3: block 67108864: comm syz-executor.3: invalid block [ 458.303282][T27341] EXT4-fs error (device loop2): __ext4_iget:4988: inode #3: block 67108864: comm syz-executor.2: invalid block [ 458.312070][T27342] EXT4-fs (loop4): orphan cleanup on readonly fs 04:23:47 executing program 0: bpf$BPF_TASK_FD_QUERY(0x14, &(0x7f0000002700)={0xffffffffffffffff, 0xffffffffffffffff, 0x0, 0x0, 0x0}, 0x30) [ 458.321716][T27342] EXT4-fs error (device loop4): __ext4_iget:4988: inode #3: block 67108864: comm syz-executor.4: invalid block [ 458.323742][T27341] EXT4-fs (loop2): Remounting filesystem read-only [ 458.334792][T27342] EXT4-fs (loop4): Remounting filesystem read-only [ 458.340074][T27341] EXT4-fs error (device loop2): ext4_quota_enable:6781: comm syz-executor.2: Bad quota inode # 3 [ 458.340293][T27338] EXT4-fs (loop3): Remounting filesystem read-only [ 458.346814][T27342] EXT4-fs error (device loop4): ext4_quota_enable:6781: comm syz-executor.4: Bad quota inode # 3 [ 458.357388][T27338] EXT4-fs error (device loop3): ext4_quota_enable:6781: comm syz-executor.3: Bad quota inode # 3 [ 458.371858][T27347] EXT4-fs (loop5): orphan cleanup on readonly fs [ 458.391894][T27342] EXT4-fs warning (device loop4): ext4_enable_quotas:6821: Failed to enable quota tracking (type=0, err=-117). Please run e2fsck to fix. [ 458.405988][T27342] EXT4-fs (loop4): Cannot turn on quotas: error -117 [ 458.407873][T27347] EXT4-fs error (device loop5): __ext4_iget:4988: inode #3: block 67108864: comm syz-executor.5: invalid block [ 458.413886][T27338] EXT4-fs warning (device loop3): ext4_enable_quotas:6821: Failed to enable quota tracking (type=0, err=-117). Please run e2fsck to fix. [ 458.435844][T27341] EXT4-fs warning (device loop2): ext4_enable_quotas:6821: Failed to enable quota tracking (type=0, err=-117). Please run e2fsck to fix. [ 458.438591][T27338] EXT4-fs (loop3): Cannot turn on quotas: error -117 [ 458.459344][T27341] EXT4-fs (loop2): Cannot turn on quotas: error -117 [ 458.459444][T27347] EXT4-fs (loop5): Remounting filesystem read-only 04:23:47 executing program 1: perf_event_open(&(0x7f0000000100)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3c45, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = socket$kcm(0xa, 0x5, 0x0) sendmsg(r0, &(0x7f00000006c0)={&(0x7f0000001280)=@in, 0x80, &(0x7f0000000700)=[{&(0x7f0000000440)="c4", 0x1}], 0x1, &(0x7f0000000380)=[{0x18, 0x84, 0x0, "c6d6"}], 0x18, 0x3e8}, 0xfc) 04:23:47 executing program 0: bpf$PROG_LOAD_XDP(0x5, &(0x7f0000000200)={0x12, 0x1, &(0x7f0000000000)=@raw=[@generic], &(0x7f0000000040)='syzkaller\x00', 0x0, 0x0, 0x0, 0x0, 0x0, '\x00', 0x0, 0x25, 0xffffffffffffffff, 0x8, 0x0, 0x0, 0x10, 0x0}, 0x80) 04:23:47 executing program 3: sendmsg$BATADV_CMD_GET_ORIGINATORS(0xffffffffffffffff, &(0x7f0000000780)={0x0, 0x0, &(0x7f0000000740)={0x0}}, 0x0) sendmsg$L2TP_CMD_SESSION_DELETE(0xffffffffffffffff, &(0x7f0000000340)={&(0x7f0000000100)={0x10, 0x0, 0x0, 0x4000000}, 0xc, 0x0}, 0x0) syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000040)='./file0\x00', 0x0, 0x41c, &(0x7f0000000540)=[{&(0x7f0000010000)="200000000004000019000700600100000f040000000000000000000004000000000002000020000020000000ddf4655fddf4655f0100ffff53ef010001000000ddf4655f000000000000000001000000000000000b0000000001000008000000d26400004003", 0x66, 0x400}, {&(0x7f0000010100)="0000000000000000000000026856d49a00cc4371bd6a7c893f280045010040", 0x1f, 0x4e0}, {&(0x7f0000010300)="03", 0xfeb1, 0x640}, {&(0x7f0000010400)="030000000200000005", 0xffc3, 0x800}, {&(0x7f0000010e00)="ed41000000040000ddf4655fddf4655fddf4655f000000000000040020", 0x1d, 0x1500}, {&(0x7f00000000c0)="80810000007f", 0xfc3b, 0x1600}], 0x81, &(0x7f0000000180)={[{@errors_remount}]}) 04:23:47 executing program 4: sendmsg$BATADV_CMD_GET_ORIGINATORS(0xffffffffffffffff, &(0x7f0000000780)={0x0, 0x0, &(0x7f0000000740)={0x0}}, 0x0) sendmsg$L2TP_CMD_SESSION_DELETE(0xffffffffffffffff, &(0x7f0000000340)={&(0x7f0000000100)={0x10, 0x0, 0x0, 0x4000000}, 0xc, 0x0}, 0x0) syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000040)='./file0\x00', 0x0, 0x41c, &(0x7f0000000540)=[{&(0x7f0000010000)="200000003d02000019000700600100000f040000000000000000000004000000000002000020000020000000ddf4655fddf4655f0100ffff53ef010001000000ddf4655f000000000000000001000000000000000b0000000001000008000000d26400004003", 0x66, 0x400}, {&(0x7f0000010100)="0000000000000000000000026856d49a00cc4371bd6a7c893f280045010040", 0x1f, 0x4e0}, {&(0x7f0000010300)="03", 0xfeb1, 0x640}, {&(0x7f0000010400)="030000000200000005", 0xffc3, 0x800}, {&(0x7f0000010e00)="ed41000000040000ddf4655fddf4655fddf4655f000000000000040020", 0x1d, 0x1500}, {&(0x7f00000000c0)="80810000007f", 0xfc3b, 0x1600}], 0x81, &(0x7f0000000180)={[{@errors_remount}]}) 04:23:47 executing program 5: sendmsg$nl_route(0xffffffffffffffff, &(0x7f0000000480)={&(0x7f00000003c0)={0x10, 0x0, 0x0, 0x200}, 0xc, &(0x7f0000000440)={&(0x7f0000000400)=@ipv6_getmulticast={0x14, 0x3a, 0x203, 0x70bd2c, 0x25dfdbfc, {}, ["", "", "", "", "", ""]}, 0x14}, 0x1, 0x0, 0x0, 0x4000}, 0x80) sendmsg$BATADV_CMD_GET_ORIGINATORS(0xffffffffffffffff, &(0x7f0000000780)={0x0, 0x0, &(0x7f0000000740)={0x0}}, 0x0) sendmsg$BATADV_CMD_GET_HARDIF(0xffffffffffffffff, &(0x7f0000000200)={0x0, 0x0, &(0x7f00000001c0)={&(0x7f0000000140)={0x14, 0x0, 0x0, 0x70bd27}, 0x14}}, 0x0) r0 = socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_genetlink_get_family_id$l2tp(&(0x7f0000000680), 0xffffffffffffffff) sendmsg$L2TP_CMD_TUNNEL_CREATE(r0, &(0x7f0000000240)={0x0, 0x0, &(0x7f0000000380)={&(0x7f0000000300)={0x44, r1, 0x917, 0x0, 0x0, {}, [@L2TP_ATTR_PROTO_VERSION={0x5}, @L2TP_ATTR_CONN_ID={0x8, 0x9, 0xc000000}, @L2TP_ATTR_ENCAP_TYPE={0x6, 0x2, 0x1}, @L2TP_ATTR_PEER_CONN_ID={0x8}, @L2TP_ATTR_IP_SADDR={0x8, 0x18, @loopback=0xac1414aa}, @L2TP_ATTR_IP_DADDR={0x8, 0x19, @multicast2}]}, 0x44}}, 0x0) sendmsg$L2TP_CMD_SESSION_DELETE(0xffffffffffffffff, &(0x7f0000000340)={&(0x7f0000000100)={0x10, 0x0, 0x0, 0x4000000}, 0xc, &(0x7f0000000300)={&(0x7f00000002c0)={0x40, r1, 0x8, 0x70bd25, 0x25dfdbfc, {}, [@L2TP_ATTR_UDP_CSUM={0x5, 0xd, 0x1}, @L2TP_ATTR_IP6_DADDR={0x14, 0x20, @local}, @L2TP_ATTR_FD={0x8, 0x17, @l2tp}, @L2TP_ATTR_UDP_ZERO_CSUM6_TX={0x5}]}, 0x40}, 0x1, 0x0, 0x0, 0x4000000}, 0x4000042) syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000040)='./file0\x00', 0x8cffffff, 0x41c, &(0x7f0000000540)=[{&(0x7f0000010000)="200000000002000019000700600100000f040000000000000000000004000000000002000020000020000000ddf4655fddf4655f0100ffff53ef010001000000ddf4655f000000000000000001000000000000000b0000000001000008000000d26400004003", 0x66, 0x400}, {&(0x7f0000010100)="0000000000000000000000026856d49a00cc4371bd6a7c893f280045010040", 0x1f, 0x4e0}, {&(0x7f0000010300)="03", 0xfeb1, 0x640}, {&(0x7f0000010400)="030000000200000005", 0xffc3, 0x800}, {&(0x7f0000010e00)="ed41000000040000ddf4655fddf4655fddf4655f000000000000040020", 0x1d, 0x1500}, {&(0x7f00000000c0)="80810000007f", 0xfc3b, 0x1600}], 0x81, &(0x7f0000000180)={[{@errors_remount}]}) 04:23:47 executing program 2: sendmsg$BATADV_CMD_GET_ORIGINATORS(0xffffffffffffffff, &(0x7f0000000780)={0x0, 0x0, &(0x7f0000000740)={0x0}}, 0x0) sendmsg$L2TP_CMD_SESSION_DELETE(0xffffffffffffffff, &(0x7f0000000340)={&(0x7f0000000100)={0x10, 0x0, 0x0, 0x4000000}, 0xc, 0x0}, 0x0) syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000040)='./file0\x00', 0x0, 0x41c, &(0x7f0000000540)=[{&(0x7f0000010000)="200000000064000019000700600100000f040000000000000000000004000000000002000020000020000000ddf4655fddf4655f0100ffff53ef010001000000ddf4655f000000000000000001000000000000000b0000000001000008000000d26400004003", 0x66, 0x400}, {&(0x7f0000010100)="0000000000000000000000026856d49a00cc4371bd6a7c893f280045010040", 0x1f, 0x4e0}, {&(0x7f0000010300)="03", 0xfeb1, 0x640}, {&(0x7f0000010400)="030000000200000005", 0xffc3, 0x800}, {&(0x7f0000010e00)="ed41000000040000ddf4655fddf4655fddf4655f000000000000040020", 0x1d, 0x1500}, {&(0x7f00000000c0)="80810000007f", 0xfc3b, 0x1600}], 0x81, &(0x7f0000000180)={[{@errors_remount}]}) [ 458.472622][T27347] EXT4-fs error (device loop5): ext4_quota_enable:6781: comm syz-executor.5: Bad quota inode # 3 [ 458.484940][T27347] EXT4-fs warning (device loop5): ext4_enable_quotas:6821: Failed to enable quota tracking (type=0, err=-117). Please run e2fsck to fix. [ 458.499262][T27347] EXT4-fs (loop5): Cannot turn on quotas: error -117 04:23:47 executing program 0: bpf$BPF_MAP_GET_FD_BY_ID(0xe, &(0x7f0000000140)={0x0, 0x0, 0x18}, 0xc) 04:23:47 executing program 1: perf_event_open(&(0x7f0000000100)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3c45, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = socket$kcm(0xa, 0x5, 0x0) sendmsg(r0, &(0x7f00000006c0)={&(0x7f0000001280)=@in, 0x80, &(0x7f0000000700)=[{&(0x7f0000000440)="c4", 0x1}], 0x1, &(0x7f0000000380)=[{0x18, 0x84, 0x0, "c6d6"}], 0x18, 0x3e8}, 0xfc) [ 458.551745][T27372] loop3: detected capacity change from 0 to 264192 [ 458.554592][T27370] loop2: detected capacity change from 0 to 264192 [ 458.565025][T27372] EXT4-fs (loop3): ext4_check_descriptors: Inode bitmap for group 0 overlaps block group descriptors [ 458.579435][T27370] EXT4-fs (loop2): ext4_check_descriptors: Inode bitmap for group 0 overlaps block group descriptors [ 458.591897][T27372] EXT4-fs (loop3): orphan cleanup on readonly fs 04:23:47 executing program 0: perf_event_open(&(0x7f0000000140)={0x0, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x60800, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}, 0x10, 0x0, 0x0, 0x0, 0x10001}, 0xffffffffffffffff, 0x4, 0xffffffffffffffff, 0x0) [ 458.599582][T27373] loop4: detected capacity change from 0 to 264192 [ 458.601570][T27370] EXT4-fs (loop2): orphan cleanup on readonly fs [ 458.621894][T27373] EXT4-fs (loop4): ext4_check_descriptors: Inode bitmap for group 0 overlaps block group descriptors [ 458.631325][T27383] loop5: detected capacity change from 0 to 264192 [ 458.634041][ T2011] I/O error, dev loop5, sector 0 op 0x0:(READ) flags 0x0 phys_seg 1 prio class 2 04:23:47 executing program 0: bpf$PROG_LOAD_XDP(0x5, &(0x7f00000005c0)={0x6, 0x3, &(0x7f0000000180)=@framed, &(0x7f00000001c0)='syzkaller\x00', 0x0, 0x0, 0x0, 0x0, 0x0, '\x00', 0x0, 0x25, 0xffffffffffffffff, 0x8, 0x0, 0x0, 0x10, 0x0}, 0x80) 04:23:47 executing program 1: perf_event_open(&(0x7f0000000100)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3c45, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = socket$kcm(0xa, 0x5, 0x0) sendmsg(r0, &(0x7f00000006c0)={&(0x7f0000001280)=@in, 0x80, &(0x7f0000000700)=[{&(0x7f0000000440)="c4", 0x1}], 0x1, &(0x7f0000000380)=[{0x18, 0x84, 0x0, "c6d6"}], 0x18, 0x3e8}, 0xfc) [ 458.640436][T27372] EXT4-fs error (device loop3): __ext4_iget:4988: inode #3: block 67108864: comm syz-executor.3: invalid block [ 458.648701][ T2011] Buffer I/O error on dev loop5, logical block 0, async page read [ 458.669075][T27370] EXT4-fs error (device loop2): __ext4_iget:4988: inode #3: block 67108864: comm syz-executor.2: invalid block [ 458.669450][T27372] EXT4-fs (loop3): Remounting filesystem read-only [ 458.687396][T27372] EXT4-fs error (device loop3): ext4_quota_enable:6781: comm syz-executor.3: Bad quota inode # 3 [ 458.695019][T27373] EXT4-fs (loop4): orphan cleanup on readonly fs [ 458.704553][T27370] EXT4-fs (loop2): Remounting filesystem read-only [ 458.711139][T27370] EXT4-fs error (device loop2): ext4_quota_enable:6781: comm syz-executor.2: Bad quota inode # 3 [ 458.718000][T27372] EXT4-fs warning (device loop3): ext4_enable_quotas:6821: Failed to enable quota tracking (type=0, err=-117). Please run e2fsck to fix. [ 458.721976][T27373] EXT4-fs error (device loop4): __ext4_iget:4988: inode #3: block 67108864: comm syz-executor.4: invalid block 04:23:47 executing program 1: perf_event_open(&(0x7f0000000100)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3c45, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = socket$kcm(0xa, 0x5, 0x0) sendmsg(r0, &(0x7f00000006c0)={&(0x7f0000001280)=@in={0x2, 0x0, @rand_addr=0x640100ff}, 0x80, 0x0, 0x0, &(0x7f0000000380)=[{0x18, 0x84, 0x0, "c6d6"}], 0x18, 0x3e8}, 0xfc) 04:23:47 executing program 3: sendmsg$BATADV_CMD_GET_ORIGINATORS(0xffffffffffffffff, &(0x7f0000000780)={0x0, 0x0, &(0x7f0000000740)={0x0}}, 0x0) sendmsg$L2TP_CMD_SESSION_DELETE(0xffffffffffffffff, &(0x7f0000000340)={&(0x7f0000000100)={0x10, 0x0, 0x0, 0x4000000}, 0xc, 0x0}, 0x0) syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000040)='./file0\x00', 0x0, 0x41c, &(0x7f0000000540)=[{&(0x7f0000010000)="200000000005000019000700600100000f040000000000000000000004000000000002000020000020000000ddf4655fddf4655f0100ffff53ef010001000000ddf4655f000000000000000001000000000000000b0000000001000008000000d26400004003", 0x66, 0x400}, {&(0x7f0000010100)="0000000000000000000000026856d49a00cc4371bd6a7c893f280045010040", 0x1f, 0x4e0}, {&(0x7f0000010300)="03", 0xfeb1, 0x640}, {&(0x7f0000010400)="030000000200000005", 0xffc3, 0x800}, {&(0x7f0000010e00)="ed41000000040000ddf4655fddf4655fddf4655f000000000000040020", 0x1d, 0x1500}, {&(0x7f00000000c0)="80810000007f", 0xfc3b, 0x1600}], 0x81, &(0x7f0000000180)={[{@errors_remount}]}) 04:23:47 executing program 0: syz_clone(0x2008000, 0x0, 0x0, 0x0, 0x0, 0x0) [ 458.735711][T27372] EXT4-fs (loop3): Cannot turn on quotas: error -117 [ 458.763213][T27370] EXT4-fs warning (device loop2): ext4_enable_quotas:6821: Failed to enable quota tracking (type=0, err=-117). Please run e2fsck to fix. [ 458.765777][T27373] EXT4-fs (loop4): Remounting filesystem read-only [ 458.777246][T27370] EXT4-fs (loop2): Cannot turn on quotas: error -117 [ 458.783740][T27373] EXT4-fs error (device loop4): ext4_quota_enable:6781: comm syz-executor.4: Bad quota inode # 3 04:23:47 executing program 0: bpf$OBJ_GET_PROG(0x7, &(0x7f0000000400)={&(0x7f00000003c0)='./file0\x00'}, 0x10) unlink(&(0x7f0000000440)='./file0\x00') [ 458.790434][T27383] EXT4-fs (loop5): ext4_check_descriptors: Inode bitmap for group 0 overlaps block group descriptors [ 458.817307][T27373] EXT4-fs warning (device loop4): ext4_enable_quotas:6821: Failed to enable quota tracking (type=0, err=-117). Please run e2fsck to fix. [ 458.831369][T27373] EXT4-fs (loop4): Cannot turn on quotas: error -117 [ 458.856597][T27397] loop3: detected capacity change from 0 to 264192 [ 458.878509][T27397] EXT4-fs (loop3): ext4_check_descriptors: Inode bitmap for group 0 overlaps block group descriptors [ 458.890190][T27383] EXT4-fs (loop5): orphan cleanup on readonly fs [ 458.896698][T27383] EXT4-fs error (device loop5): __ext4_iget:4988: inode #3: block 67108864: comm syz-executor.5: invalid block [ 458.897894][T27397] EXT4-fs (loop3): orphan cleanup on readonly fs [ 458.909528][T27383] EXT4-fs (loop5): Remounting filesystem read-only [ 458.914851][T27397] EXT4-fs error (device loop3): __ext4_iget:4988: inode #3: block 67108864: comm syz-executor.3: invalid block [ 458.921289][T27383] EXT4-fs error (device loop5): ext4_quota_enable:6781: comm syz-executor.5: Bad quota inode # 3 04:23:47 executing program 5: sendmsg$nl_route(0xffffffffffffffff, &(0x7f0000000480)={&(0x7f00000003c0)={0x10, 0x0, 0x0, 0x200}, 0xc, &(0x7f0000000440)={&(0x7f0000000400)=@ipv6_getmulticast={0x14, 0x3a, 0x203, 0x70bd2c, 0x25dfdbfc, {}, ["", "", "", "", "", ""]}, 0x14}, 0x1, 0x0, 0x0, 0x4000}, 0x80) sendmsg$BATADV_CMD_GET_ORIGINATORS(0xffffffffffffffff, &(0x7f0000000780)={0x0, 0x0, &(0x7f0000000740)={0x0}}, 0x0) sendmsg$BATADV_CMD_GET_HARDIF(0xffffffffffffffff, &(0x7f0000000200)={0x0, 0x0, &(0x7f00000001c0)={&(0x7f0000000140)={0x14, 0x0, 0x0, 0x70bd27}, 0x14}}, 0x0) r0 = socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_genetlink_get_family_id$l2tp(&(0x7f0000000680), 0xffffffffffffffff) sendmsg$L2TP_CMD_TUNNEL_CREATE(r0, &(0x7f0000000240)={0x0, 0x0, &(0x7f0000000380)={&(0x7f0000000300)={0x44, r1, 0x917, 0x0, 0x0, {}, [@L2TP_ATTR_PROTO_VERSION={0x5}, @L2TP_ATTR_CONN_ID={0x8, 0x9, 0xc000000}, @L2TP_ATTR_ENCAP_TYPE={0x6, 0x2, 0x1}, @L2TP_ATTR_PEER_CONN_ID={0x8}, @L2TP_ATTR_IP_SADDR={0x8, 0x18, @loopback=0xac1414aa}, @L2TP_ATTR_IP_DADDR={0x8, 0x19, @multicast2}]}, 0x44}}, 0x0) sendmsg$L2TP_CMD_SESSION_DELETE(0xffffffffffffffff, &(0x7f0000000340)={&(0x7f0000000100)={0x10, 0x0, 0x0, 0x4000000}, 0xc, &(0x7f0000000300)={&(0x7f00000002c0)={0x40, r1, 0x8, 0x70bd25, 0x25dfdbfc, {}, [@L2TP_ATTR_UDP_CSUM={0x5, 0xd, 0x1}, @L2TP_ATTR_IP6_DADDR={0x14, 0x20, @local}, @L2TP_ATTR_FD={0x8, 0x17, @l2tp}, @L2TP_ATTR_UDP_ZERO_CSUM6_TX={0x5}]}, 0x40}, 0x1, 0x0, 0x0, 0x4000000}, 0x4000042) syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000040)='./file0\x00', 0x92010000, 0x41c, &(0x7f0000000540)=[{&(0x7f0000010000)="200000000002000019000700600100000f040000000000000000000004000000000002000020000020000000ddf4655fddf4655f0100ffff53ef010001000000ddf4655f000000000000000001000000000000000b0000000001000008000000d26400004003", 0x66, 0x400}, {&(0x7f0000010100)="0000000000000000000000026856d49a00cc4371bd6a7c893f280045010040", 0x1f, 0x4e0}, {&(0x7f0000010300)="03", 0xfeb1, 0x640}, {&(0x7f0000010400)="030000000200000005", 0xffc3, 0x800}, {&(0x7f0000010e00)="ed41000000040000ddf4655fddf4655fddf4655f000000000000040020", 0x1d, 0x1500}, {&(0x7f00000000c0)="80810000007f", 0xfc3b, 0x1600}], 0x81, &(0x7f0000000180)={[{@errors_remount}]}) 04:23:47 executing program 0: syz_clone(0x88002000, 0x0, 0x0, 0x0, 0x0, 0x0) syz_clone(0x0, 0x0, 0x0, 0x0, 0x0, 0x0) 04:23:47 executing program 1: perf_event_open(&(0x7f0000000100)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3c45, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = socket$kcm(0xa, 0x5, 0x0) sendmsg(r0, &(0x7f00000006c0)={&(0x7f0000001280)=@in={0x2, 0x0, @rand_addr=0x640100ff}, 0x80, 0x0, 0x0, &(0x7f0000000380)=[{0x18, 0x84, 0x0, "c6d6"}], 0x18, 0x3e8}, 0xfc) 04:23:47 executing program 4: sendmsg$BATADV_CMD_GET_ORIGINATORS(0xffffffffffffffff, &(0x7f0000000780)={0x0, 0x0, &(0x7f0000000740)={0x0}}, 0x0) sendmsg$L2TP_CMD_SESSION_DELETE(0xffffffffffffffff, &(0x7f0000000340)={&(0x7f0000000100)={0x10, 0x0, 0x0, 0x4000000}, 0xc, 0x0}, 0x0) syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000040)='./file0\x00', 0x0, 0x41c, &(0x7f0000000540)=[{&(0x7f0000010000)="200000003e02000019000700600100000f040000000000000000000004000000000002000020000020000000ddf4655fddf4655f0100ffff53ef010001000000ddf4655f000000000000000001000000000000000b0000000001000008000000d26400004003", 0x66, 0x400}, {&(0x7f0000010100)="0000000000000000000000026856d49a00cc4371bd6a7c893f280045010040", 0x1f, 0x4e0}, {&(0x7f0000010300)="03", 0xfeb1, 0x640}, {&(0x7f0000010400)="030000000200000005", 0xffc3, 0x800}, {&(0x7f0000010e00)="ed41000000040000ddf4655fddf4655fddf4655f000000000000040020", 0x1d, 0x1500}, {&(0x7f00000000c0)="80810000007f", 0xfc3b, 0x1600}], 0x81, &(0x7f0000000180)={[{@errors_remount}]}) 04:23:47 executing program 2: sendmsg$BATADV_CMD_GET_ORIGINATORS(0xffffffffffffffff, &(0x7f0000000780)={0x0, 0x0, &(0x7f0000000740)={0x0}}, 0x0) sendmsg$L2TP_CMD_SESSION_DELETE(0xffffffffffffffff, &(0x7f0000000340)={&(0x7f0000000100)={0x10, 0x0, 0x0, 0x4000000}, 0xc, 0x0}, 0x0) syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000040)='./file0\x00', 0x0, 0x41c, &(0x7f0000000540)=[{&(0x7f0000010000)="2000000407e6000019000700600100000f040000000000000000000004000000000002000020000020000000ddf4655fddf4655f0100ffff53ef010001000000ddf4655f000000000000000001000000000000000b0000000001000008000000d26400004003", 0x66, 0x400}, {&(0x7f0000010100)="0000000000000000000000026856d49a00cc4371bd6a7c893f280045010040", 0x1f, 0x4e0}, {&(0x7f0000010300)="03", 0xfeb1, 0x640}, {&(0x7f0000010400)="030000000200000005", 0xffc3, 0x800}, {&(0x7f0000010e00)="ed41000000040000ddf4655fddf4655fddf4655f000000000000040020", 0x1d, 0x1500}, {&(0x7f00000000c0)="80810000007f", 0xfc3b, 0x1600}], 0x81, &(0x7f0000000180)={[{@errors_remount}]}) [ 458.922530][T27383] EXT4-fs warning (device loop5): ext4_enable_quotas:6821: Failed to enable quota tracking (type=0, err=-117). Please run e2fsck to fix. [ 458.944630][T27397] EXT4-fs (loop3): Remounting filesystem read-only [ 458.957553][T27383] EXT4-fs (loop5): Cannot turn on quotas: error -117 [ 458.970952][T27397] EXT4-fs error (device loop3): ext4_quota_enable:6781: comm syz-executor.3: Bad quota inode # 3 [ 458.988687][T27397] EXT4-fs warning (device loop3): ext4_enable_quotas:6821: Failed to enable quota tracking (type=0, err=-117). Please run e2fsck to fix. 04:23:47 executing program 1: perf_event_open(&(0x7f0000000100)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3c45, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = socket$kcm(0xa, 0x5, 0x0) sendmsg(r0, &(0x7f00000006c0)={&(0x7f0000001280)=@in={0x2, 0x0, @rand_addr=0x640100ff}, 0x80, 0x0, 0x0, &(0x7f0000000380)=[{0x18, 0x84, 0x0, "c6d6"}], 0x18, 0x3e8}, 0xfc) 04:23:47 executing program 0: openat$tun(0xffffffffffffff9c, &(0x7f0000000100), 0x208000, 0x0) 04:23:47 executing program 3: sendmsg$BATADV_CMD_GET_ORIGINATORS(0xffffffffffffffff, &(0x7f0000000780)={0x0, 0x0, &(0x7f0000000740)={0x0}}, 0x0) sendmsg$L2TP_CMD_SESSION_DELETE(0xffffffffffffffff, &(0x7f0000000340)={&(0x7f0000000100)={0x10, 0x0, 0x0, 0x4000000}, 0xc, 0x0}, 0x0) syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000040)='./file0\x00', 0x0, 0x41c, &(0x7f0000000540)=[{&(0x7f0000010000)="200000000007000019000700600100000f040000000000000000000004000000000002000020000020000000ddf4655fddf4655f0100ffff53ef010001000000ddf4655f000000000000000001000000000000000b0000000001000008000000d26400004003", 0x66, 0x400}, {&(0x7f0000010100)="0000000000000000000000026856d49a00cc4371bd6a7c893f280045010040", 0x1f, 0x4e0}, {&(0x7f0000010300)="03", 0xfeb1, 0x640}, {&(0x7f0000010400)="030000000200000005", 0xffc3, 0x800}, {&(0x7f0000010e00)="ed41000000040000ddf4655fddf4655fddf4655f000000000000040020", 0x1d, 0x1500}, {&(0x7f00000000c0)="80810000007f", 0xfc3b, 0x1600}], 0x81, &(0x7f0000000180)={[{@errors_remount}]}) [ 459.002756][T27397] EXT4-fs (loop3): Cannot turn on quotas: error -117 04:23:47 executing program 1: perf_event_open(&(0x7f0000000100)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3c45, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = socket$kcm(0xa, 0x5, 0x0) sendmsg(r0, &(0x7f00000006c0)={&(0x7f0000001280)=@in={0x2, 0x0, @rand_addr=0x640100ff}, 0x80, &(0x7f0000000700), 0x0, &(0x7f0000000380)=[{0x18, 0x84, 0x0, "c6d6"}], 0x18, 0x3e8}, 0xfc) [ 459.037353][T27406] loop4: detected capacity change from 0 to 264192 [ 459.039044][T27411] loop2: detected capacity change from 0 to 264192 [ 459.060886][T27406] EXT4-fs (loop4): ext4_check_descriptors: Inode bitmap for group 0 overlaps block group descriptors 04:23:47 executing program 0: bpf$BPF_BTF_LOAD(0x12, &(0x7f0000001340)={&(0x7f0000000240)={{0xeb9f, 0x1, 0x0, 0x18, 0x0, 0x10, 0x10, 0x2, [@int={0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x69}]}}, &(0x7f0000000340)=""/4096, 0x2a, 0x1000, 0x1}, 0x20) 04:23:47 executing program 1: perf_event_open(&(0x7f0000000100)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3c45, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = socket$kcm(0xa, 0x5, 0x0) sendmsg(r0, &(0x7f00000006c0)={&(0x7f0000001280)=@in={0x2, 0x0, @rand_addr=0x640100ff}, 0x80, &(0x7f0000000700), 0x0, &(0x7f0000000380)=[{0x18, 0x84, 0x0, "c6d6"}], 0x18, 0x3e8}, 0xfc) 04:23:47 executing program 0: r0 = bpf$PROG_LOAD_XDP(0x5, &(0x7f0000001280)={0x3, 0x3, &(0x7f0000000080)=@framed, &(0x7f0000000100)='GPL\x00', 0x5, 0x1000, &(0x7f0000000140)=""/4096, 0x0, 0x0, '\x00', 0x0, 0x25, 0xffffffffffffffff, 0x8, 0x0, 0x0, 0x10, 0x0}, 0x80) bpf$BPF_LINK_CREATE(0x23, &(0x7f00000040c0)={r0}, 0x10) [ 459.089757][T27415] loop5: detected capacity change from 0 to 264192 [ 459.090847][ T2293] I/O error, dev loop5, sector 0 op 0x0:(READ) flags 0x0 phys_seg 1 prio class 2 [ 459.105528][ T2293] Buffer I/O error on dev loop5, logical block 0, async page read [ 459.121543][T27406] EXT4-fs (loop4): orphan cleanup on readonly fs [ 459.136498][T27415] EXT4-fs (loop5): ext4_check_descriptors: Inode bitmap for group 0 overlaps block group descriptors [ 459.150729][T27406] EXT4-fs error (device loop4): __ext4_iget:4988: inode #3: block 67108864: comm syz-executor.4: invalid block [ 459.157824][T27411] EXT4-fs (loop2): inodes count not valid: 67108896 vs 32 [ 459.174732][T27406] EXT4-fs (loop4): Remounting filesystem read-only [ 459.177769][T27426] loop3: detected capacity change from 0 to 264192 [ 459.181301][T27406] EXT4-fs error (device loop4): ext4_quota_enable:6781: comm syz-executor.4: Bad quota inode # 3 [ 459.199188][T27406] EXT4-fs warning (device loop4): ext4_enable_quotas:6821: Failed to enable quota tracking (type=0, err=-117). Please run e2fsck to fix. [ 459.213218][T27406] EXT4-fs (loop4): Cannot turn on quotas: error -117 [ 459.220656][T27415] EXT4-fs (loop5): orphan cleanup on readonly fs [ 459.227120][T27415] EXT4-fs error (device loop5): __ext4_iget:4988: inode #3: block 67108864: comm syz-executor.5: invalid block [ 459.241729][T27426] EXT4-fs (loop3): ext4_check_descriptors: Inode bitmap for group 0 overlaps block group descriptors [ 459.244532][T27415] EXT4-fs (loop5): Remounting filesystem read-only [ 459.255708][T27426] EXT4-fs (loop3): orphan cleanup on readonly fs [ 459.259247][T27415] EXT4-fs error (device loop5): ext4_quota_enable:6781: comm syz-executor.5: Bad quota inode # 3 [ 459.265520][T27426] EXT4-fs error (device loop3): __ext4_iget:4988: inode #3: block 67108864: comm syz-executor.3: invalid block [ 459.266918][T27426] EXT4-fs (loop3): Remounting filesystem read-only [ 459.276700][T27415] EXT4-fs warning (device loop5): ext4_enable_quotas:6821: Failed to enable quota tracking (type=0, err=-117). Please run e2fsck to fix. [ 459.287845][T27426] EXT4-fs error (device loop3): ext4_quota_enable:6781: comm syz-executor.3: Bad quota inode # 3 [ 459.295101][T27426] EXT4-fs warning (device loop3): ext4_enable_quotas:6821: Failed to enable quota tracking (type=0, err=-117). Please run e2fsck to fix. [ 459.308320][T27415] EXT4-fs (loop5): Cannot turn on quotas: error -117 04:23:48 executing program 5: sendmsg$nl_route(0xffffffffffffffff, &(0x7f0000000480)={&(0x7f00000003c0)={0x10, 0x0, 0x0, 0x200}, 0xc, &(0x7f0000000440)={&(0x7f0000000400)=@ipv6_getmulticast={0x14, 0x3a, 0x203, 0x70bd2c, 0x25dfdbfc, {}, ["", "", "", "", "", ""]}, 0x14}, 0x1, 0x0, 0x0, 0x4000}, 0x80) sendmsg$BATADV_CMD_GET_ORIGINATORS(0xffffffffffffffff, &(0x7f0000000780)={0x0, 0x0, &(0x7f0000000740)={0x0}}, 0x0) sendmsg$BATADV_CMD_GET_HARDIF(0xffffffffffffffff, &(0x7f0000000200)={0x0, 0x0, &(0x7f00000001c0)={&(0x7f0000000140)={0x14, 0x0, 0x0, 0x70bd27}, 0x14}}, 0x0) r0 = socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_genetlink_get_family_id$l2tp(&(0x7f0000000680), 0xffffffffffffffff) sendmsg$L2TP_CMD_TUNNEL_CREATE(r0, &(0x7f0000000240)={0x0, 0x0, &(0x7f0000000380)={&(0x7f0000000300)={0x44, r1, 0x917, 0x0, 0x0, {}, [@L2TP_ATTR_PROTO_VERSION={0x5}, @L2TP_ATTR_CONN_ID={0x8, 0x9, 0xc000000}, @L2TP_ATTR_ENCAP_TYPE={0x6, 0x2, 0x1}, @L2TP_ATTR_PEER_CONN_ID={0x8}, @L2TP_ATTR_IP_SADDR={0x8, 0x18, @loopback=0xac1414aa}, @L2TP_ATTR_IP_DADDR={0x8, 0x19, @multicast2}]}, 0x44}}, 0x0) sendmsg$L2TP_CMD_SESSION_DELETE(0xffffffffffffffff, &(0x7f0000000340)={&(0x7f0000000100)={0x10, 0x0, 0x0, 0x4000000}, 0xc, &(0x7f0000000300)={&(0x7f00000002c0)={0x40, r1, 0x8, 0x70bd25, 0x25dfdbfc, {}, [@L2TP_ATTR_UDP_CSUM={0x5, 0xd, 0x1}, @L2TP_ATTR_IP6_DADDR={0x14, 0x20, @local}, @L2TP_ATTR_FD={0x8, 0x17, @l2tp}, @L2TP_ATTR_UDP_ZERO_CSUM6_TX={0x5}]}, 0x40}, 0x1, 0x0, 0x0, 0x4000000}, 0x4000042) syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000040)='./file0\x00', 0xb4010000, 0x41c, &(0x7f0000000540)=[{&(0x7f0000010000)="200000000002000019000700600100000f040000000000000000000004000000000002000020000020000000ddf4655fddf4655f0100ffff53ef010001000000ddf4655f000000000000000001000000000000000b0000000001000008000000d26400004003", 0x66, 0x400}, {&(0x7f0000010100)="0000000000000000000000026856d49a00cc4371bd6a7c893f280045010040", 0x1f, 0x4e0}, {&(0x7f0000010300)="03", 0xfeb1, 0x640}, {&(0x7f0000010400)="030000000200000005", 0xffc3, 0x800}, {&(0x7f0000010e00)="ed41000000040000ddf4655fddf4655fddf4655f000000000000040020", 0x1d, 0x1500}, {&(0x7f00000000c0)="80810000007f", 0xfc3b, 0x1600}], 0x81, &(0x7f0000000180)={[{@errors_remount}]}) 04:23:48 executing program 1: perf_event_open(&(0x7f0000000100)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3c45, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = socket$kcm(0xa, 0x5, 0x0) sendmsg(r0, &(0x7f00000006c0)={&(0x7f0000001280)=@in={0x2, 0x0, @rand_addr=0x640100ff}, 0x80, &(0x7f0000000700), 0x0, &(0x7f0000000380)=[{0x18, 0x84, 0x0, "c6d6"}], 0x18, 0x3e8}, 0xfc) 04:23:48 executing program 0: perf_event_open(&(0x7f0000000140)={0x0, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x60800, 0x0, 0x0, 0x1, 0x0, 0x0, 0x1, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}, 0x10, 0x0, 0x0, 0x0, 0x10001}, 0xffffffffffffffff, 0x4, 0xffffffffffffffff, 0x0) 04:23:48 executing program 4: sendmsg$BATADV_CMD_GET_ORIGINATORS(0xffffffffffffffff, &(0x7f0000000780)={0x0, 0x0, &(0x7f0000000740)={0x0}}, 0x0) sendmsg$L2TP_CMD_SESSION_DELETE(0xffffffffffffffff, &(0x7f0000000340)={&(0x7f0000000100)={0x10, 0x0, 0x0, 0x4000000}, 0xc, 0x0}, 0x0) syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000040)='./file0\x00', 0x0, 0x41c, &(0x7f0000000540)=[{&(0x7f0000010000)="200000003f02000019000700600100000f040000000000000000000004000000000002000020000020000000ddf4655fddf4655f0100ffff53ef010001000000ddf4655f000000000000000001000000000000000b0000000001000008000000d26400004003", 0x66, 0x400}, {&(0x7f0000010100)="0000000000000000000000026856d49a00cc4371bd6a7c893f280045010040", 0x1f, 0x4e0}, {&(0x7f0000010300)="03", 0xfeb1, 0x640}, {&(0x7f0000010400)="030000000200000005", 0xffc3, 0x800}, {&(0x7f0000010e00)="ed41000000040000ddf4655fddf4655fddf4655f000000000000040020", 0x1d, 0x1500}, {&(0x7f00000000c0)="80810000007f", 0xfc3b, 0x1600}], 0x81, &(0x7f0000000180)={[{@errors_remount}]}) 04:23:48 executing program 2: sendmsg$BATADV_CMD_GET_ORIGINATORS(0xffffffffffffffff, &(0x7f0000000780)={0x0, 0x0, &(0x7f0000000740)={0x0}}, 0x0) sendmsg$L2TP_CMD_SESSION_DELETE(0xffffffffffffffff, &(0x7f0000000340)={&(0x7f0000000100)={0x10, 0x0, 0x0, 0x4000000}, 0xc, 0x0}, 0x0) syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000040)='./file0\x00', 0x0, 0x41c, &(0x7f0000000540)=[{&(0x7f0000010000)="2000000407e8000019000700600100000f040000000000000000000004000000000002000020000020000000ddf4655fddf4655f0100ffff53ef010001000000ddf4655f000000000000000001000000000000000b0000000001000008000000d26400004003", 0x66, 0x400}, {&(0x7f0000010100)="0000000000000000000000026856d49a00cc4371bd6a7c893f280045010040", 0x1f, 0x4e0}, {&(0x7f0000010300)="03", 0xfeb1, 0x640}, {&(0x7f0000010400)="030000000200000005", 0xffc3, 0x800}, {&(0x7f0000010e00)="ed41000000040000ddf4655fddf4655fddf4655f000000000000040020", 0x1d, 0x1500}, {&(0x7f00000000c0)="80810000007f", 0xfc3b, 0x1600}], 0x81, &(0x7f0000000180)={[{@errors_remount}]}) 04:23:48 executing program 3: sendmsg$BATADV_CMD_GET_ORIGINATORS(0xffffffffffffffff, &(0x7f0000000780)={0x0, 0x0, &(0x7f0000000740)={0x0}}, 0x0) sendmsg$L2TP_CMD_SESSION_DELETE(0xffffffffffffffff, &(0x7f0000000340)={&(0x7f0000000100)={0x10, 0x0, 0x0, 0x4000000}, 0xc, 0x0}, 0x0) syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000040)='./file0\x00', 0x0, 0x41c, &(0x7f0000000540)=[{&(0x7f0000010000)="200000000008000019000700600100000f040000000000000000000004000000000002000020000020000000ddf4655fddf4655f0100ffff53ef010001000000ddf4655f000000000000000001000000000000000b0000000001000008000000d26400004003", 0x66, 0x400}, {&(0x7f0000010100)="0000000000000000000000026856d49a00cc4371bd6a7c893f280045010040", 0x1f, 0x4e0}, {&(0x7f0000010300)="03", 0xfeb1, 0x640}, {&(0x7f0000010400)="030000000200000005", 0xffc3, 0x800}, {&(0x7f0000010e00)="ed41000000040000ddf4655fddf4655fddf4655f000000000000040020", 0x1d, 0x1500}, {&(0x7f00000000c0)="80810000007f", 0xfc3b, 0x1600}], 0x81, &(0x7f0000000180)={[{@errors_remount}]}) [ 459.339707][T27426] EXT4-fs (loop3): Cannot turn on quotas: error -117 04:23:48 executing program 0: bpf$OBJ_GET_MAP(0x7, &(0x7f0000000040)={&(0x7f0000001a40)='./file0aaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaa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aaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaa\x00'}, 0x10) 04:23:48 executing program 1: perf_event_open(&(0x7f0000000100)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3c45, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = socket$kcm(0xa, 0x5, 0x0) sendmsg(r0, &(0x7f00000006c0)={&(0x7f0000001280)=@in={0x2, 0x0, @rand_addr=0x640100ff}, 0x80, &(0x7f0000000700)=[{0x0}], 0x1, &(0x7f0000000380)=[{0x18, 0x84, 0x0, "c6d6"}], 0x18, 0x3e8}, 0xfc) 04:23:48 executing program 0: r0 = openat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000000)='./cgroup.net/syz1\x00', 0x200002, 0x0) r1 = openat$cgroup_ro(r0, &(0x7f00000000c0)='freezer.state\x00', 0x0, 0x0) openat$cgroup_procs(r1, &(0x7f0000000040)='cgroup.procs\x00', 0x2, 0x0) 04:23:48 executing program 1: perf_event_open(&(0x7f0000000100)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3c45, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = socket$kcm(0xa, 0x5, 0x0) sendmsg(r0, &(0x7f00000006c0)={&(0x7f0000001280)=@in={0x2, 0x0, @rand_addr=0x640100ff}, 0x80, &(0x7f0000000700)=[{0x0}], 0x1, &(0x7f0000000380)=[{0x18, 0x84, 0x0, "c6d6"}], 0x18, 0x3e8}, 0xfc) [ 459.397831][T27436] loop4: detected capacity change from 0 to 264192 [ 459.421366][T27438] loop2: detected capacity change from 0 to 264192 [ 459.424314][T27441] loop5: detected capacity change from 0 to 264192 04:23:48 executing program 1: perf_event_open(&(0x7f0000000100)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3c45, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = socket$kcm(0xa, 0x5, 0x0) sendmsg(r0, &(0x7f00000006c0)={&(0x7f0000001280)=@in={0x2, 0x0, @rand_addr=0x640100ff}, 0x80, &(0x7f0000000700)=[{0x0}], 0x1, &(0x7f0000000380)=[{0x18, 0x84, 0x0, "c6d6"}], 0x18, 0x3e8}, 0xfc) 04:23:48 executing program 0: perf_event_open(&(0x7f0000000000)={0x0, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x84ad0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext, 0xd0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) [ 459.437686][T27436] EXT4-fs (loop4): ext4_check_descriptors: Inode bitmap for group 0 overlaps block group descriptors [ 459.460544][T27446] loop3: detected capacity change from 0 to 264192 [ 459.475026][T27441] EXT4-fs (loop5): ext4_check_descriptors: Inode bitmap for group 0 overlaps block group descriptors [ 459.492437][T27441] EXT4-fs (loop5): orphan cleanup on readonly fs [ 459.499130][T27438] EXT4-fs (loop2): inodes count not valid: 67108896 vs 32 [ 459.499463][T27446] EXT4-fs (loop3): ext4_check_descriptors: Inode bitmap for group 0 overlaps block group descriptors [ 459.509497][T27441] EXT4-fs error (device loop5): __ext4_iget:4988: inode #3: block 67108864: comm syz-executor.5: invalid block [ 459.523346][T27436] EXT4-fs (loop4): orphan cleanup on readonly fs [ 459.529785][T27441] EXT4-fs (loop5): Remounting filesystem read-only [ 459.535195][T27436] EXT4-fs error (device loop4): __ext4_iget:4988: inode #3: block 67108864: comm syz-executor.4: invalid block [ 459.541787][T27441] EXT4-fs error (device loop5): ext4_quota_enable:6781: comm syz-executor.5: Bad quota inode # 3 [ 459.555403][T27436] EXT4-fs (loop4): Remounting filesystem read-only [ 459.564511][T27441] EXT4-fs warning (device loop5): ext4_enable_quotas:6821: Failed to enable quota tracking (type=0, err=-117). Please run e2fsck to fix. [ 459.570504][T27436] EXT4-fs error (device loop4): ext4_quota_enable:6781: comm syz-executor.4: Bad quota inode # 3 04:23:48 executing program 5: sendmsg$nl_route(0xffffffffffffffff, &(0x7f0000000480)={&(0x7f00000003c0)={0x10, 0x0, 0x0, 0x200}, 0xc, &(0x7f0000000440)={&(0x7f0000000400)=@ipv6_getmulticast={0x14, 0x3a, 0x203, 0x70bd2c, 0x25dfdbfc, {}, ["", "", "", "", "", ""]}, 0x14}, 0x1, 0x0, 0x0, 0x4000}, 0x80) sendmsg$BATADV_CMD_GET_ORIGINATORS(0xffffffffffffffff, &(0x7f0000000780)={0x0, 0x0, &(0x7f0000000740)={0x0}}, 0x0) sendmsg$BATADV_CMD_GET_HARDIF(0xffffffffffffffff, &(0x7f0000000200)={0x0, 0x0, &(0x7f00000001c0)={&(0x7f0000000140)={0x14, 0x0, 0x0, 0x70bd27}, 0x14}}, 0x0) r0 = socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_genetlink_get_family_id$l2tp(&(0x7f0000000680), 0xffffffffffffffff) sendmsg$L2TP_CMD_TUNNEL_CREATE(r0, &(0x7f0000000240)={0x0, 0x0, &(0x7f0000000380)={&(0x7f0000000300)={0x44, r1, 0x917, 0x0, 0x0, {}, [@L2TP_ATTR_PROTO_VERSION={0x5}, @L2TP_ATTR_CONN_ID={0x8, 0x9, 0xc000000}, @L2TP_ATTR_ENCAP_TYPE={0x6, 0x2, 0x1}, @L2TP_ATTR_PEER_CONN_ID={0x8}, @L2TP_ATTR_IP_SADDR={0x8, 0x18, @loopback=0xac1414aa}, @L2TP_ATTR_IP_DADDR={0x8, 0x19, @multicast2}]}, 0x44}}, 0x0) sendmsg$L2TP_CMD_SESSION_DELETE(0xffffffffffffffff, &(0x7f0000000340)={&(0x7f0000000100)={0x10, 0x0, 0x0, 0x4000000}, 0xc, &(0x7f0000000300)={&(0x7f00000002c0)={0x40, r1, 0x8, 0x70bd25, 0x25dfdbfc, {}, [@L2TP_ATTR_UDP_CSUM={0x5, 0xd, 0x1}, @L2TP_ATTR_IP6_DADDR={0x14, 0x20, @local}, @L2TP_ATTR_FD={0x8, 0x17, @l2tp}, @L2TP_ATTR_UDP_ZERO_CSUM6_TX={0x5}]}, 0x40}, 0x1, 0x0, 0x0, 0x4000000}, 0x4000042) syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000040)='./file0\x00', 0xb6020000, 0x41c, &(0x7f0000000540)=[{&(0x7f0000010000)="200000000002000019000700600100000f040000000000000000000004000000000002000020000020000000ddf4655fddf4655f0100ffff53ef010001000000ddf4655f000000000000000001000000000000000b0000000001000008000000d26400004003", 0x66, 0x400}, {&(0x7f0000010100)="0000000000000000000000026856d49a00cc4371bd6a7c893f280045010040", 0x1f, 0x4e0}, {&(0x7f0000010300)="03", 0xfeb1, 0x640}, {&(0x7f0000010400)="030000000200000005", 0xffc3, 0x800}, {&(0x7f0000010e00)="ed41000000040000ddf4655fddf4655fddf4655f000000000000040020", 0x1d, 0x1500}, {&(0x7f00000000c0)="80810000007f", 0xfc3b, 0x1600}], 0x81, &(0x7f0000000180)={[{@errors_remount}]}) 04:23:48 executing program 0: socketpair$unix(0x1, 0x2, 0x0, &(0x7f0000000000)={0xffffffffffffffff}) sendmsg(r0, &(0x7f0000000ac0)={&(0x7f00000007c0)=@nl, 0x80, 0x0, 0x0, &(0x7f0000000a00)=[{0x10}], 0x10}, 0x0) 04:23:48 executing program 1: perf_event_open(&(0x7f0000000100)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3c45, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = socket$kcm(0xa, 0x5, 0x0) sendmsg(r0, &(0x7f00000006c0)={&(0x7f0000001280)=@in={0x2, 0x0, @rand_addr=0x640100ff}, 0x80, &(0x7f0000000700)=[{&(0x7f0000000440)}], 0x1, &(0x7f0000000380)=[{0x18, 0x84, 0x0, "c6d6"}], 0x18, 0x3e8}, 0xfc) [ 459.570908][T27446] EXT4-fs (loop3): orphan cleanup on readonly fs [ 459.584495][T27441] EXT4-fs (loop5): Cannot turn on quotas: error -117 [ 459.597549][T27436] EXT4-fs warning (device loop4): ext4_enable_quotas:6821: Failed to enable quota tracking (type=0, err=-117). Please run e2fsck to fix. [ 459.622290][T27436] EXT4-fs (loop4): Cannot turn on quotas: error -117 [ 459.629453][T27446] EXT4-fs error (device loop3): __ext4_iget:4988: inode #3: block 67108864: comm syz-executor.3: invalid block 04:23:48 executing program 4: sendmsg$BATADV_CMD_GET_ORIGINATORS(0xffffffffffffffff, &(0x7f0000000780)={0x0, 0x0, &(0x7f0000000740)={0x0}}, 0x0) sendmsg$L2TP_CMD_SESSION_DELETE(0xffffffffffffffff, &(0x7f0000000340)={&(0x7f0000000100)={0x10, 0x0, 0x0, 0x4000000}, 0xc, 0x0}, 0x0) syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000040)='./file0\x00', 0x0, 0x41c, &(0x7f0000000540)=[{&(0x7f0000010000)="200000004002000019000700600100000f040000000000000000000004000000000002000020000020000000ddf4655fddf4655f0100ffff53ef010001000000ddf4655f000000000000000001000000000000000b0000000001000008000000d26400004003", 0x66, 0x400}, {&(0x7f0000010100)="0000000000000000000000026856d49a00cc4371bd6a7c893f280045010040", 0x1f, 0x4e0}, {&(0x7f0000010300)="03", 0xfeb1, 0x640}, {&(0x7f0000010400)="030000000200000005", 0xffc3, 0x800}, {&(0x7f0000010e00)="ed41000000040000ddf4655fddf4655fddf4655f000000000000040020", 0x1d, 0x1500}, {&(0x7f00000000c0)="80810000007f", 0xfc3b, 0x1600}], 0x81, &(0x7f0000000180)={[{@errors_remount}]}) 04:23:48 executing program 2: sendmsg$BATADV_CMD_GET_ORIGINATORS(0xffffffffffffffff, &(0x7f0000000780)={0x0, 0x0, &(0x7f0000000740)={0x0}}, 0x0) sendmsg$L2TP_CMD_SESSION_DELETE(0xffffffffffffffff, &(0x7f0000000340)={&(0x7f0000000100)={0x10, 0x0, 0x0, 0x4000000}, 0xc, 0x0}, 0x0) syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000040)='./file0\x00', 0x0, 0x41c, &(0x7f0000000540)=[{&(0x7f0000010000)="2000000407ea000019000700600100000f040000000000000000000004000000000002000020000020000000ddf4655fddf4655f0100ffff53ef010001000000ddf4655f000000000000000001000000000000000b0000000001000008000000d26400004003", 0x66, 0x400}, {&(0x7f0000010100)="0000000000000000000000026856d49a00cc4371bd6a7c893f280045010040", 0x1f, 0x4e0}, {&(0x7f0000010300)="03", 0xfeb1, 0x640}, {&(0x7f0000010400)="030000000200000005", 0xffc3, 0x800}, {&(0x7f0000010e00)="ed41000000040000ddf4655fddf4655fddf4655f000000000000040020", 0x1d, 0x1500}, {&(0x7f00000000c0)="80810000007f", 0xfc3b, 0x1600}], 0x81, &(0x7f0000000180)={[{@errors_remount}]}) [ 459.670614][T27446] EXT4-fs (loop3): Remounting filesystem read-only [ 459.677231][T27446] EXT4-fs error (device loop3): ext4_quota_enable:6781: comm syz-executor.3: Bad quota inode # 3 [ 459.704073][T27446] EXT4-fs warning (device loop3): ext4_enable_quotas:6821: Failed to enable quota tracking (type=0, err=-117). Please run e2fsck to fix. 04:23:48 executing program 3: sendmsg$BATADV_CMD_GET_ORIGINATORS(0xffffffffffffffff, &(0x7f0000000780)={0x0, 0x0, &(0x7f0000000740)={0x0}}, 0x0) sendmsg$L2TP_CMD_SESSION_DELETE(0xffffffffffffffff, &(0x7f0000000340)={&(0x7f0000000100)={0x10, 0x0, 0x0, 0x4000000}, 0xc, 0x0}, 0x0) syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000040)='./file0\x00', 0x0, 0x41c, &(0x7f0000000540)=[{&(0x7f0000010000)="200000000010000019000700600100000f040000000000000000000004000000000002000020000020000000ddf4655fddf4655f0100ffff53ef010001000000ddf4655f000000000000000001000000000000000b0000000001000008000000d26400004003", 0x66, 0x400}, {&(0x7f0000010100)="0000000000000000000000026856d49a00cc4371bd6a7c893f280045010040", 0x1f, 0x4e0}, {&(0x7f0000010300)="03", 0xfeb1, 0x640}, {&(0x7f0000010400)="030000000200000005", 0xffc3, 0x800}, {&(0x7f0000010e00)="ed41000000040000ddf4655fddf4655fddf4655f000000000000040020", 0x1d, 0x1500}, {&(0x7f00000000c0)="80810000007f", 0xfc3b, 0x1600}], 0x81, &(0x7f0000000180)={[{@errors_remount}]}) 04:23:48 executing program 1: perf_event_open(&(0x7f0000000100)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3c45, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = socket$kcm(0xa, 0x5, 0x0) sendmsg(r0, &(0x7f00000006c0)={&(0x7f0000001280)=@in={0x2, 0x0, @rand_addr=0x640100ff}, 0x80, &(0x7f0000000700)=[{&(0x7f0000000440)}], 0x1, &(0x7f0000000380)=[{0x18, 0x84, 0x0, "c6d6"}], 0x18, 0x3e8}, 0xfc) 04:23:48 executing program 0: bpf$BPF_BTF_LOAD(0x12, &(0x7f0000000200)={&(0x7f0000000000)={{0xeb9f, 0x1, 0x0, 0x18, 0x0, 0xc, 0xc, 0x2, [@const={0x0, 0x0, 0x0, 0xa, 0x3}]}}, &(0x7f0000000140)=""/179, 0x26, 0xb3, 0x1}, 0x20) 04:23:48 executing program 5: sendmsg$nl_route(0xffffffffffffffff, &(0x7f0000000480)={&(0x7f00000003c0)={0x10, 0x0, 0x0, 0x200}, 0xc, &(0x7f0000000440)={&(0x7f0000000400)=@ipv6_getmulticast={0x14, 0x3a, 0x203, 0x70bd2c, 0x25dfdbfc, {}, ["", "", "", "", "", ""]}, 0x14}, 0x1, 0x0, 0x0, 0x4000}, 0x80) sendmsg$BATADV_CMD_GET_ORIGINATORS(0xffffffffffffffff, &(0x7f0000000780)={0x0, 0x0, &(0x7f0000000740)={0x0}}, 0x0) sendmsg$BATADV_CMD_GET_HARDIF(0xffffffffffffffff, &(0x7f0000000200)={0x0, 0x0, &(0x7f00000001c0)={&(0x7f0000000140)={0x14, 0x0, 0x0, 0x70bd27}, 0x14}}, 0x0) r0 = socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_genetlink_get_family_id$l2tp(&(0x7f0000000680), 0xffffffffffffffff) sendmsg$L2TP_CMD_TUNNEL_CREATE(r0, &(0x7f0000000240)={0x0, 0x0, &(0x7f0000000380)={&(0x7f0000000300)={0x44, r1, 0x917, 0x0, 0x0, {}, [@L2TP_ATTR_PROTO_VERSION={0x5}, @L2TP_ATTR_CONN_ID={0x8, 0x9, 0xc000000}, @L2TP_ATTR_ENCAP_TYPE={0x6, 0x2, 0x1}, @L2TP_ATTR_PEER_CONN_ID={0x8}, @L2TP_ATTR_IP_SADDR={0x8, 0x18, @loopback=0xac1414aa}, @L2TP_ATTR_IP_DADDR={0x8, 0x19, @multicast2}]}, 0x44}}, 0x0) sendmsg$L2TP_CMD_SESSION_DELETE(0xffffffffffffffff, &(0x7f0000000340)={&(0x7f0000000100)={0x10, 0x0, 0x0, 0x4000000}, 0xc, &(0x7f0000000300)={&(0x7f00000002c0)={0x40, r1, 0x8, 0x70bd25, 0x25dfdbfc, {}, [@L2TP_ATTR_UDP_CSUM={0x5, 0xd, 0x1}, @L2TP_ATTR_IP6_DADDR={0x14, 0x20, @local}, @L2TP_ATTR_FD={0x8, 0x17, @l2tp}, @L2TP_ATTR_UDP_ZERO_CSUM6_TX={0x5}]}, 0x40}, 0x1, 0x0, 0x0, 0x4000000}, 0x4000042) syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000040)='./file0\x00', 0xb8030000, 0x41c, &(0x7f0000000540)=[{&(0x7f0000010000)="200000000002000019000700600100000f040000000000000000000004000000000002000020000020000000ddf4655fddf4655f0100ffff53ef010001000000ddf4655f000000000000000001000000000000000b0000000001000008000000d26400004003", 0x66, 0x400}, {&(0x7f0000010100)="0000000000000000000000026856d49a00cc4371bd6a7c893f280045010040", 0x1f, 0x4e0}, {&(0x7f0000010300)="03", 0xfeb1, 0x640}, {&(0x7f0000010400)="030000000200000005", 0xffc3, 0x800}, {&(0x7f0000010e00)="ed41000000040000ddf4655fddf4655fddf4655f000000000000040020", 0x1d, 0x1500}, {&(0x7f00000000c0)="80810000007f", 0xfc3b, 0x1600}], 0x81, &(0x7f0000000180)={[{@errors_remount}]}) 04:23:48 executing program 0: bpf$MAP_CREATE(0x0, &(0x7f0000000900)=@base={0x0, 0x0, 0x0, 0x0, 0x0, 0xffffffffffffffff, 0x0, '\x00', 0x0, 0xffffffffffffffff, 0x1}, 0x48) [ 459.709498][T27465] loop2: detected capacity change from 0 to 264192 [ 459.718107][T27446] EXT4-fs (loop3): Cannot turn on quotas: error -117 [ 459.726117][T27467] loop4: detected capacity change from 0 to 264192 [ 459.742842][T27465] EXT4-fs (loop2): inodes count not valid: 67108896 vs 32 04:23:48 executing program 1: perf_event_open(&(0x7f0000000100)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3c45, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = socket$kcm(0xa, 0x5, 0x0) sendmsg(r0, &(0x7f00000006c0)={&(0x7f0000001280)=@in={0x2, 0x0, @rand_addr=0x640100ff}, 0x80, &(0x7f0000000700)=[{&(0x7f0000000440)}], 0x1, &(0x7f0000000380)=[{0x18, 0x84, 0x0, "c6d6"}], 0x18, 0x3e8}, 0xfc) 04:23:48 executing program 0: perf_event_open$cgroup(&(0x7f00000008c0)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7, 0x10200, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x1, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0) [ 459.762305][T27467] EXT4-fs (loop4): ext4_check_descriptors: Inode bitmap for group 0 overlaps block group descriptors [ 459.778327][T27470] loop5: detected capacity change from 0 to 264192 [ 459.789011][T27470] EXT4-fs (loop5): ext4_check_descriptors: Inode bitmap for group 0 overlaps block group descriptors [ 459.799898][T27476] loop3: detected capacity change from 0 to 264192 [ 459.811282][T27467] EXT4-fs (loop4): orphan cleanup on readonly fs 04:23:48 executing program 1: perf_event_open(&(0x7f0000000100)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3c45, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = socket$kcm(0xa, 0x5, 0x0) sendmsg(r0, &(0x7f00000006c0)={&(0x7f0000001280)=@in={0x2, 0x0, @rand_addr=0x640100ff}, 0x80, &(0x7f0000000700)=[{&(0x7f0000000440)="c4", 0x1}], 0x1, 0x0, 0x0, 0x3e8}, 0xfc) 04:23:48 executing program 2: sendmsg$BATADV_CMD_GET_ORIGINATORS(0xffffffffffffffff, &(0x7f0000000780)={0x0, 0x0, &(0x7f0000000740)={0x0}}, 0x0) sendmsg$L2TP_CMD_SESSION_DELETE(0xffffffffffffffff, &(0x7f0000000340)={&(0x7f0000000100)={0x10, 0x0, 0x0, 0x4000000}, 0xc, 0x0}, 0x0) syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000040)='./file0\x00', 0x0, 0x41c, &(0x7f0000000540)=[{&(0x7f0000010000)="2000000407ec000019000700600100000f040000000000000000000004000000000002000020000020000000ddf4655fddf4655f0100ffff53ef010001000000ddf4655f000000000000000001000000000000000b0000000001000008000000d26400004003", 0x66, 0x400}, {&(0x7f0000010100)="0000000000000000000000026856d49a00cc4371bd6a7c893f280045010040", 0x1f, 0x4e0}, {&(0x7f0000010300)="03", 0xfeb1, 0x640}, {&(0x7f0000010400)="030000000200000005", 0xffc3, 0x800}, {&(0x7f0000010e00)="ed41000000040000ddf4655fddf4655fddf4655f000000000000040020", 0x1d, 0x1500}, {&(0x7f00000000c0)="80810000007f", 0xfc3b, 0x1600}], 0x81, &(0x7f0000000180)={[{@errors_remount}]}) 04:23:48 executing program 1: perf_event_open(&(0x7f0000000100)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3c45, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = socket$kcm(0xa, 0x5, 0x0) sendmsg(r0, &(0x7f00000006c0)={&(0x7f0000001280)=@in={0x2, 0x0, @rand_addr=0x640100ff}, 0x80, &(0x7f0000000700)=[{&(0x7f0000000440)="c4", 0x1}], 0x1, 0x0, 0x0, 0x3e8}, 0xfc) [ 459.817850][T27476] EXT4-fs (loop3): ext4_check_descriptors: Inode bitmap for group 0 overlaps block group descriptors [ 459.823495][T27467] EXT4-fs error (device loop4): __ext4_iget:4988: inode #3: block 67108864: comm syz-executor.4: invalid block [ 459.845115][T27470] EXT4-fs (loop5): orphan cleanup on readonly fs [ 459.851050][T27476] EXT4-fs (loop3): orphan cleanup on readonly fs [ 459.861141][T27470] EXT4-fs error (device loop5): __ext4_iget:4988: inode #3: block 67108864: comm syz-executor.5: invalid block [ 459.873157][T27476] EXT4-fs error (device loop3): __ext4_iget:4988: inode #3: block 67108864: comm syz-executor.3: invalid block [ 459.881427][T27488] loop2: detected capacity change from 0 to 264192 [ 459.892455][T27467] EXT4-fs (loop4): Remounting filesystem read-only [ 459.899080][T27467] EXT4-fs error (device loop4): ext4_quota_enable:6781: comm syz-executor.4: Bad quota inode # 3 [ 459.907400][T27488] EXT4-fs (loop2): inodes count not valid: 67108896 vs 32 04:23:48 executing program 4: sendmsg$BATADV_CMD_GET_ORIGINATORS(0xffffffffffffffff, &(0x7f0000000780)={0x0, 0x0, &(0x7f0000000740)={0x0}}, 0x0) sendmsg$L2TP_CMD_SESSION_DELETE(0xffffffffffffffff, &(0x7f0000000340)={&(0x7f0000000100)={0x10, 0x0, 0x0, 0x4000000}, 0xc, 0x0}, 0x0) syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000040)='./file0\x00', 0x0, 0x41c, &(0x7f0000000540)=[{&(0x7f0000010000)="200000004602000019000700600100000f040000000000000000000004000000000002000020000020000000ddf4655fddf4655f0100ffff53ef010001000000ddf4655f000000000000000001000000000000000b0000000001000008000000d26400004003", 0x66, 0x400}, {&(0x7f0000010100)="0000000000000000000000026856d49a00cc4371bd6a7c893f280045010040", 0x1f, 0x4e0}, {&(0x7f0000010300)="03", 0xfeb1, 0x640}, {&(0x7f0000010400)="030000000200000005", 0xffc3, 0x800}, {&(0x7f0000010e00)="ed41000000040000ddf4655fddf4655fddf4655f000000000000040020", 0x1d, 0x1500}, {&(0x7f00000000c0)="80810000007f", 0xfc3b, 0x1600}], 0x81, &(0x7f0000000180)={[{@errors_remount}]}) 04:23:48 executing program 0: socketpair$unix(0x1, 0x2, 0x0, &(0x7f0000001f80)={0xffffffffffffffff}) sendmsg$inet(r0, &(0x7f0000002680)={0x0, 0x0, &(0x7f0000002580)=[{&(0x7f0000002000)="47159771d3884d5605aff61dfcb4562dee9b585803e4cddfc9dd5875a8c29a5ace30544bc83196", 0x27}, {&(0x7f0000002040)="b666b230a3e52d43e963fdfb51cafd2faed65afadd2b7a43f1813918ea7cec3dbbc0a25b0b7dda6f008ec13e9dcc223a03cd4ee333994912be981d589080d2e105f347b1d30b2e4255dd9a301053d3173ab18e9eeab7e3c90b11ac67c01a6eb9b52f168bcaef3626c0d81e6ea1a277ac97cb5976822a4f261f3590683ee986a6f19b7544772346ff5354739f3cb4888fe2905ebc6abb117298f8fbd55cc3eed10c031eeabfe71a167c12d65c94a875784dfb8a3144e29d1fa03073c37f8a71a0bbfa37f0932edbd01fcc2ef2a73039d8c728", 0xd2}, {&(0x7f0000002140)="bb00ee28760f4041789c3d4608ec2e828999a93bf217a4d24f1585d59e9df8127b440a0f94e016b8cc212e5cab9605f5efef34b23742d32b8cd4c78c2569ef26", 0x40}, {&(0x7f0000002180)="686ae447c753e8ad64c80d3d7b0714db8c5fc1ee706c9fdd93afd6c08c39db7624dc98354dd53b21083765adf82a0a6cd3e2c1b807179a786507a0686c8c1582d0937fa3b6e3f2ef0575a4351e1dd1465444690fd6e9f3b41095eaa6953b628f26fc22e2e500f96705b456a0a3e97287d605b9a935b649f4c69e4dbd555f8a63a8fc2291d0d0b68eeb1ff0f64cb8cb29b8ba86eb31862d468a1b55aa6917f329604c69016913", 0xa6}, {&(0x7f0000002240)}, {0x0}, {0x0}, {0x0}, {0x0}], 0x9, &(0x7f0000002640)}, 0x4) [ 459.918678][T27467] EXT4-fs warning (device loop4): ext4_enable_quotas:6821: Failed to enable quota tracking (type=0, err=-117). Please run e2fsck to fix. [ 459.929381][T27470] EXT4-fs (loop5): Remounting filesystem read-only [ 459.932729][T27467] EXT4-fs (loop4): Cannot turn on quotas: error -117 [ 459.939227][T27470] EXT4-fs error (device loop5): ext4_quota_enable:6781: comm syz-executor.5: Bad quota inode # 3 [ 459.957375][T27476] EXT4-fs (loop3): Remounting filesystem read-only [ 459.961490][T27470] EXT4-fs warning (device loop5): ext4_enable_quotas:6821: Failed to enable quota tracking (type=0, err=-117). Please run e2fsck to fix. [ 459.963890][T27476] EXT4-fs error (device loop3): ext4_quota_enable:6781: comm syz-executor.3: Bad quota inode # 3 [ 459.977882][T27470] EXT4-fs (loop5): Cannot turn on quotas: error -117 [ 460.000124][T27476] EXT4-fs warning (device loop3): ext4_enable_quotas:6821: Failed to enable quota tracking (type=0, err=-117). Please run e2fsck to fix. [ 460.014169][T27476] EXT4-fs (loop3): Cannot turn on quotas: error -117 04:23:48 executing program 3: sendmsg$BATADV_CMD_GET_ORIGINATORS(0xffffffffffffffff, &(0x7f0000000780)={0x0, 0x0, &(0x7f0000000740)={0x0}}, 0x0) sendmsg$L2TP_CMD_SESSION_DELETE(0xffffffffffffffff, &(0x7f0000000340)={&(0x7f0000000100)={0x10, 0x0, 0x0, 0x4000000}, 0xc, 0x0}, 0x0) syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000040)='./file0\x00', 0x0, 0x41c, &(0x7f0000000540)=[{&(0x7f0000010000)="200000000011000019000700600100000f040000000000000000000004000000000002000020000020000000ddf4655fddf4655f0100ffff53ef010001000000ddf4655f000000000000000001000000000000000b0000000001000008000000d26400004003", 0x66, 0x400}, {&(0x7f0000010100)="0000000000000000000000026856d49a00cc4371bd6a7c893f280045010040", 0x1f, 0x4e0}, {&(0x7f0000010300)="03", 0xfeb1, 0x640}, {&(0x7f0000010400)="030000000200000005", 0xffc3, 0x800}, {&(0x7f0000010e00)="ed41000000040000ddf4655fddf4655fddf4655f000000000000040020", 0x1d, 0x1500}, {&(0x7f00000000c0)="80810000007f", 0xfc3b, 0x1600}], 0x81, &(0x7f0000000180)={[{@errors_remount}]}) 04:23:48 executing program 1: perf_event_open(&(0x7f0000000100)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3c45, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = socket$kcm(0xa, 0x5, 0x0) sendmsg(r0, &(0x7f00000006c0)={&(0x7f0000001280)=@in={0x2, 0x0, @rand_addr=0x640100ff}, 0x80, &(0x7f0000000700)=[{&(0x7f0000000440)="c4", 0x1}], 0x1, 0x0, 0x0, 0x3e8}, 0xfc) 04:23:48 executing program 5: sendmsg$nl_route(0xffffffffffffffff, &(0x7f0000000480)={&(0x7f00000003c0)={0x10, 0x0, 0x0, 0x200}, 0xc, &(0x7f0000000440)={&(0x7f0000000400)=@ipv6_getmulticast={0x14, 0x3a, 0x203, 0x70bd2c, 0x25dfdbfc, {}, ["", "", "", "", "", ""]}, 0x14}, 0x1, 0x0, 0x0, 0x4000}, 0x80) sendmsg$BATADV_CMD_GET_ORIGINATORS(0xffffffffffffffff, &(0x7f0000000780)={0x0, 0x0, &(0x7f0000000740)={0x0}}, 0x0) sendmsg$BATADV_CMD_GET_HARDIF(0xffffffffffffffff, &(0x7f0000000200)={0x0, 0x0, &(0x7f00000001c0)={&(0x7f0000000140)={0x14, 0x0, 0x0, 0x70bd27}, 0x14}}, 0x0) r0 = socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_genetlink_get_family_id$l2tp(&(0x7f0000000680), 0xffffffffffffffff) sendmsg$L2TP_CMD_TUNNEL_CREATE(r0, &(0x7f0000000240)={0x0, 0x0, &(0x7f0000000380)={&(0x7f0000000300)={0x44, r1, 0x917, 0x0, 0x0, {}, [@L2TP_ATTR_PROTO_VERSION={0x5}, @L2TP_ATTR_CONN_ID={0x8, 0x9, 0xc000000}, @L2TP_ATTR_ENCAP_TYPE={0x6, 0x2, 0x1}, @L2TP_ATTR_PEER_CONN_ID={0x8}, @L2TP_ATTR_IP_SADDR={0x8, 0x18, @loopback=0xac1414aa}, @L2TP_ATTR_IP_DADDR={0x8, 0x19, @multicast2}]}, 0x44}}, 0x0) sendmsg$L2TP_CMD_SESSION_DELETE(0xffffffffffffffff, &(0x7f0000000340)={&(0x7f0000000100)={0x10, 0x0, 0x0, 0x4000000}, 0xc, &(0x7f0000000300)={&(0x7f00000002c0)={0x40, r1, 0x8, 0x70bd25, 0x25dfdbfc, {}, [@L2TP_ATTR_UDP_CSUM={0x5, 0xd, 0x1}, @L2TP_ATTR_IP6_DADDR={0x14, 0x20, @local}, @L2TP_ATTR_FD={0x8, 0x17, @l2tp}, @L2TP_ATTR_UDP_ZERO_CSUM6_TX={0x5}]}, 0x40}, 0x1, 0x0, 0x0, 0x4000000}, 0x4000042) syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000040)='./file0\x00', 0xba030000, 0x41c, &(0x7f0000000540)=[{&(0x7f0000010000)="200000000002000019000700600100000f040000000000000000000004000000000002000020000020000000ddf4655fddf4655f0100ffff53ef010001000000ddf4655f000000000000000001000000000000000b0000000001000008000000d26400004003", 0x66, 0x400}, {&(0x7f0000010100)="0000000000000000000000026856d49a00cc4371bd6a7c893f280045010040", 0x1f, 0x4e0}, {&(0x7f0000010300)="03", 0xfeb1, 0x640}, {&(0x7f0000010400)="030000000200000005", 0xffc3, 0x800}, {&(0x7f0000010e00)="ed41000000040000ddf4655fddf4655fddf4655f000000000000040020", 0x1d, 0x1500}, {&(0x7f00000000c0)="80810000007f", 0xfc3b, 0x1600}], 0x81, &(0x7f0000000180)={[{@errors_remount}]}) 04:23:48 executing program 0: bpf$MAP_CREATE(0x0, &(0x7f00000004c0)=@bloom_filter={0x1e, 0x0, 0x140, 0xfe, 0x0, 0x1, 0x0, '\x00', 0x0, 0xffffffffffffffff, 0x0, 0x3}, 0x48) 04:23:48 executing program 2: sendmsg$BATADV_CMD_GET_ORIGINATORS(0xffffffffffffffff, &(0x7f0000000780)={0x0, 0x0, &(0x7f0000000740)={0x0}}, 0x0) sendmsg$L2TP_CMD_SESSION_DELETE(0xffffffffffffffff, &(0x7f0000000340)={&(0x7f0000000100)={0x10, 0x0, 0x0, 0x4000000}, 0xc, 0x0}, 0x0) syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000040)='./file0\x00', 0x0, 0x41c, &(0x7f0000000540)=[{&(0x7f0000010000)="2000000407ee000019000700600100000f040000000000000000000004000000000002000020000020000000ddf4655fddf4655f0100ffff53ef010001000000ddf4655f000000000000000001000000000000000b0000000001000008000000d26400004003", 0x66, 0x400}, {&(0x7f0000010100)="0000000000000000000000026856d49a00cc4371bd6a7c893f280045010040", 0x1f, 0x4e0}, {&(0x7f0000010300)="03", 0xfeb1, 0x640}, {&(0x7f0000010400)="030000000200000005", 0xffc3, 0x800}, {&(0x7f0000010e00)="ed41000000040000ddf4655fddf4655fddf4655f000000000000040020", 0x1d, 0x1500}, {&(0x7f00000000c0)="80810000007f", 0xfc3b, 0x1600}], 0x81, &(0x7f0000000180)={[{@errors_remount}]}) 04:23:48 executing program 1: perf_event_open(&(0x7f0000000100)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3c45, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = socket$kcm(0xa, 0x5, 0x0) sendmsg(r0, &(0x7f00000006c0)={&(0x7f0000001280)=@in={0x2, 0x0, @rand_addr=0x640100ff}, 0x80, &(0x7f0000000700)=[{&(0x7f0000000440)="c4", 0x1}], 0x1, &(0x7f0000000380), 0x0, 0x3e8}, 0xfc) 04:23:48 executing program 0: sendmsg$kcm(0xffffffffffffffff, &(0x7f00000026c0)={&(0x7f0000000000)=@hci={0x1f, 0x0, 0x3}, 0x80, &(0x7f0000001280)=[{&(0x7f0000000080)="db41180001e19b13d5a247f64f57a182a451d04e382bf3709102808ee3563a88e1e7cd6819a8299a28ee4af4", 0x2c}, {&(0x7f00000000c0)="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", 0x1000}, {&(0x7f00000010c0)="1dafe07a2a8eeffd4bf53188a9ef42675e8152cd4608e2184a4c1ab11d32d7542901b333e7a6f7d061690d9f2fc3d99b96fae7d0c83ce26caad543b7337fe4a27d060ceb0463e6f609042573565defa9f9721598dc2cce34afa8f3cddf43e68803d6dfd907aaa7c2634d", 0x6a}, {&(0x7f0000001140)="c7f7c0c74a9d1f337f685612415093", 0xf}, {&(0x7f0000001180)="b7f2af353ad4bf0518d630f785705c3ebf389700eead86db172a71ccd2ae91a4a9f0b5887620701844456a5e0f9b1dd494f8cbb1627b267a57662582bd2f737a84331b44e78a35e4c75a79b59364b122d4976ecd443ecfd7dd00d04b5f725b756182440f0a7b68c284508fc0e7151c11b2b187f2726ee7bc3cda1efdcf3f09443af57aa53e0e773d9e64325c6f7cfe62f5b76e70c711154410712db7e1d2abfe6b5d4b", 0xa3}, {&(0x7f0000001240)="47e4ef", 0x3}], 0x6, &(0x7f0000001300)=[{0xf8, 0x111, 0x6, "17942694a4899389f81b9ed711e6a3ac199d4955ea42d9f9bef74d1680205296195ea6a93309e513646ade65af32f360763bd0f27c8b97452d1521faf01487a717ee55d981328ebc33ba46cee2c6878498db696aca1565579dec667bd2e48f01a99bcf941fe728656d451b65a3f3983b6cf2074f4c8758de48e59d975f984d52149f0be860a9357f53426e2cba6726bddd6d8f14b721c51cb81b77e69240e1b73b2fb7220d5ad18bff1bf3b3822257b90db5a78750fc8e79dc3e859fff4aa3d180881b6d6287b7027b8f9687c1eb2f60a433f373c02801f246c7fb52aa57b5770daa7fa12443"}, {0x58, 0x29, 0x0, "4f4b48495f76a511529e4671cb48425c34d0c6c94cf1d30f215a101cf3b7d6dba3c8522e9c8415f8d424c2398ab5a5b2bc08d296e0e088ee6d2915fcf7fb4ae08517aa9bdabbb2d4"}, {0x20, 0x119, 0xffffffc0, "2ea8ca1d823f22ad24fc2e9ee8"}, {0xd8, 0x11, 0x6a6, "6704853fad8148e53c406a6d88bde8f3e89fa4d3ba923d8554173f8d7b3bcfc40aa1a1af4219669bc5d1e87376399ff7fad603586460b9fd76140ab8c9d99ba626347fd0654a1df3c06f0d271ccc15a0bd5406e71992ca2ec9bf548ab371d0de9424e0195323aa1f1e852f3b28766b13e9c4ce85cc7122d5d70f876238236655dbfc9a18f57e58746ccafb179692e1eb5bd404f956b7a8e5daf8ffe7ed15d6051f2c4c1994bfe90186b4208a80d6c4ab1eb920568a3306ef20d30c970f6625be98e0a270"}, {0xd8, 0x102, 0x0, "c31cf05a6d05f24f5c865162e0836dbf0c60249688d753bc8e5ed3c1291499c780bfe032c72927ab1d4d86bd3bf2d7800a13c3c47cf4487aa95b6d34a66227595fa862b05a6f81877b06dd8956eb8dda5402518e48d7dd9fa6a1ef327cefbf6e9c4600db941e3ada5f94b0e6cbd988fee0b7e54fb0848bf31cedb7bde2ed7f515d33818f9e49e6cba2bae026ebe00babcebe3c8ce825cf41f73874e524f87e4cad3cd09c732ca0ab02f304bb1c8fd475c880b2f4ad2f2f02f07617453c42c95fe144c26a10513aba"}, {0x28, 0x108, 0x400, "f612532843a801cdab810a45cfe4bac7b39d15"}, {0x48, 0x117, 0xd3, "3a2783dd4236827fb75bcd823ec6caf28b5363992d5e0ae63762c4949440d1c76ffb9149270781eeca82b21ba2075cac6de0e8"}, {0x1010, 0x6, 0x3ff, 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0x13a0}, 0x81801) recvmsg(0xffffffffffffffff, &(0x7f0000003c40)={&(0x7f0000002700)=@nl=@unspec, 0x80, &(0x7f0000003b00)=[{&(0x7f0000002780)=""/73, 0x49}, {&(0x7f0000002800)=""/235, 0xeb}, {&(0x7f0000002900)=""/4096, 0x1000}, {&(0x7f0000003900)=""/231, 0xe7}, {&(0x7f0000003a00)=""/210, 0xd2}], 0x5, &(0x7f0000003b80)=""/160, 0xa0}, 0x40000000) r0 = socket$kcm(0x29, 0x4, 0x0) recvmsg(r0, &(0x7f0000004140)={&(0x7f0000003c80)=@pppoe={0x18, 0x0, {0x0, @local}}, 0x80, &(0x7f0000004080)=[{&(0x7f0000003d00)=""/10, 0xa}, {&(0x7f0000003d40)=""/166, 0xa6}, {&(0x7f0000003e00)=""/59, 0x3b}, {&(0x7f0000003e40)=""/21, 0x15}, {&(0x7f0000003e80)=""/51, 0x33}, {&(0x7f0000003ec0)}, {&(0x7f0000003f00)=""/109, 0x6d}, {&(0x7f0000003f80)=""/213, 0xd5}], 0x8, &(0x7f0000004100)=""/41, 0x29}, 0x40002002) r1 = openat$cgroup_devices(0xffffffffffffffff, &(0x7f0000004180)='devices.deny\x00', 0x2, 0x0) write$cgroup_devices(r1, &(0x7f00000041c0)={'b', ' *:* ', 'm\x00'}, 0x8) sendmsg(r0, &(0x7f0000004400)={&(0x7f0000004200)=@l2tp={0x2, 0x0, @broadcast, 0x2}, 0x80, &(0x7f00000043c0)=[{&(0x7f0000004280)="0e35f3d02e25442252", 0x9}, {&(0x7f00000042c0)="b9b174bcf60c8bd3b5b944bb7e73a0b15b00c1870da80ec78748c31fd80568e16e6a78a2682503df9626a06751f59dd4ee82ce961e1c62a5aef1ffe19eb9065427f646fd472af8581dfa88b832fa2ea3e57ec399ed10d2d76127f8c729f8e12993b83d42c8f1e5e9d4362bb819db0a963f325f5eccbe88c11ed33a68d595646b043c9b7ea329a053c905552d9937d496cd18917106353c1bf8d8f676ae39a7e922ce459f6136eb70c6d16d437c3ab6af963625105573e156ff68ce97b14ceaf60e9d2f79f2b7329e0fe82f2f4519ebb8fee3c7d8", 0xd4}], 0x2}, 0x800) sendmsg$kcm(r0, &(0x7f0000006b80)={&(0x7f0000004440)=@ll={0x11, 0x10}, 0x80, &(0x7f00000047c0)=[{&(0x7f00000044c0)="896f1d07fcfc24ccd73182c44198d01cb4fba4f7a942c33f2db915a30dcf2ba4fa6a81cfd29b5bbbb6b7eae291d7bd14a5c4d9466038d4738683d6c3418a617365d35fb6bad6de487e2c828416ac47849c6a7c0abdfd3980c6bfdb5ce6e3186a0e74557023f4c51abce6533c52970ad15a1ea0b3b6465966fd0e65c3954eca797751536bf36fc5c4308324c1789dfe8fa78cee7297fb84abf741abdc3a78", 0x9e}, {&(0x7f0000004580)="9162280e14beea3e9732780170950ca014a94ef89542bc183b4ea72ce3c87effc08ff8c656f1ea0a3f8c687b51f4de6f4f963446fa4862ce84141ab896ba91c080baa43f389bc5b129bdf873c11c426a9e3f98d154782103940a34498c2f043cdf737d04f7aba0cb421b05ed98fad246bc9ea0de47a391ab4f07870989c14bda937afb9038edd3e47caaaf0e6885d9d53864356cc9c972c0ffa5861143471768e4a01a777a5de3f3a8773d5864d3397a016bfcaaebe0ec7d72fdb1aa5ace99cdad3e36bc31b92f8d529290162a9f97deae25b171e57cd2c2cbadda8416b7e2d6", 0xe0}, {&(0x7f0000004680)="1d2fe9c18c01edfbe935b51b6f14", 0xe}, {&(0x7f00000046c0)="c205e3e19328d2b3777e9d49aee11669def8cbd6ef99c9d6c33052310f3547a7d1aeabfb116e949ff937bf05823e3c0635d70baefd2422dd579be15a0957cf2a25b5bda89201aa3bb6bac973d4bb9a71e179eb8c6ed8de200dc354c9951688bdd0a9a2faee44b5d16938cb7b1187626716f4da57ee04d106b6d0ab3ef28f0ab42a070113ac991a6dbb2fab1e30b3ad3d0ec19648deed166f39b80765c54c79df58115b69b52fbdc10298d220e1330efdc193206fb4062c1409dd26a476f18c19d49fad7fbc14ad222f025ca9980867f8cfb7b71eff363e497b76839471a4e8787f70e7e9a3f5a06042cf9a015f7e", 0xee}], 0x4, &(0x7f0000004800)=[{0x1010, 0x1, 0x8, 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"}, {0x108, 0x113, 0x8, "ac435e03ae33231123f0a642d62d0fdabc6059af81d10f66e0f89161904ab9141f24e8e53cbe74524656d0bc9342907329731dfee647353f1ad1b999ab6ee991602a305039501e4dd3cde76dedf711c1213f4e9fa8403feb26230e041cfde87d4639178e8f81b8caefb38b900325c7583b68b39f15399d203cd20cd39b1d3d339fce0dbff1b2e01c005fdce27c47fd3aea8b0e23a6b4600cee73a09aeec027d754f476fe31b9afc21d84a458768f31c50ad2915a761a19aafb9ba050737c19f67c430f400ac68a27e56fed965995ea101bbcdd058432ffaad9dd86854add1f9412243e669623f5a6e16c64a0ecb7d509662e"}, {0x10, 0x116, 0x5}, {0xc0, 0x0, 0x5a6b, "84bf097499fc16949752e1ce17aeddd07a10403c87d47253527e2818e09ae87213754eb0568c0ec04d109b390e818d5c6f43a3edb58c3f6667011425cbab350b0471bc985746fde2ed87cca9e4b684b0ec8b963ccdb0fe7e37f524f8d1607963b9795964f2341cbedf414c6c93778ccfdb05cd63d45cbaf3220c0de675638e3c3fd531f8f7eae5f471548c120b1562613af3ba2035f6202dc562c807596542996275efe30a979a29dc62677c2c2e638c"}, {0x40, 0x105, 0x3, "3fbd6e56fd91acd0fb4fbdce2d6b1740b667b47116d97ec608ed0deeb7d2b896726a197d48b77bf6ce9af866"}], 0x2350}, 0x4040000) socketpair(0x10, 0x80000, 0x8, &(0x7f0000006bc0)={0xffffffffffffffff}) sendmsg$kcm(r2, &(0x7f0000007080)={&(0x7f0000006c00)=@hci={0x1f, 0x1, 0x4}, 0x80, &(0x7f0000006dc0)=[{&(0x7f0000006c80)="a40e0a23e1d59d32574cb4259f72ff91038e3143cf0ed0de1f85d16fa85147a40b4cfae22c864525608b7efd99f8c28dfd99eb1b96c3e7faaf2ced4e7b8a03895ce59cbaefba07a72bf3c3b9a5168a10582db9c7345eb2580ac54ac31379125904a31b00c0bed9cd5d8b6e475dd6fed0d8f109534225903547d6eb", 0x7b}, {&(0x7f0000006d00)="58151645aba4aa60dee24acf28eacbe257366fcc6da308f37f88509e7e72d76051d1b2b76be420461ce2ee1c5f761a09784f8d0e8366dcdeaa280a6448ed39835d9c3a2b08f39783b4d0f3bcfa0e0527f779c5f65e4ad27708f1e95269b7f5714c5b5d7abcffc4af4cd1ef32f8b25949f0fd37e984ef40546e4e46fa68ac3bd74497c00555b68e433725", 0x8a}], 0x2, &(0x7f0000006e00)=[{0xc0, 0x1, 0xfff, "7bb8dd979144348523cf6a24543876ef3c43c0718944b2b77641378d801dd1b4b15a1fe1864682faf5cd9b7661d20514977f6f3561e877a09820afc76ad19e97d7223b34ff417989dd63d655d2a7ce47246b8013fb1aa088d2a7143e540e414b363da12e5cfdea156538d9052e1fed5b9c3ab893839b61873b029d11548861e48fced66564b87ce1d56d65f16575686ce342c9f7e3650c7c0fb1f304d77797d3ebbdf3e9c34b77c46c719a1b69db40"}, {0xa0, 0x105, 0x8, "b71afeade5150ae6771a43fc48253f28be66a337b9a2535e424dc28d0b7637bfe1382bf312d82d4185a8ef3f245f6b6328415e9751fffb16f5b76a0904afae01bbbc6aff5a11a32bc9a5b195bf3564ef1cfd56a1d566f6aeab318aab1a01ae157f108386c1c9bd66e8f56e6f584683165e36f3d0765da68a41c24e9a32be40bd9f92b3887c3ef68e2b2da8d7f245"}, {0xe8, 0x103, 0x5d, "71410b8c6b951a25e078ad66a93defbc4c6244931fa1f76bdb5467acc2bb9fc855c07813fe24f59cf206e80ac827070e0e9febe4209f57010e8f080f83918f0a7b438c3a03262c25c427c077a88c8d0b5c776581b3cdf3c496516431762b3b479a4a479c5d7bed5d8f6c76b3bd5324b2cb3e397e97b932627add8f2fe532d143fd9b32b7f2acccc65923c00941d1d11aae135fbd2ea3a3017f48d500f48db7a0b2688eb26defc9051f08c05c6443042e3ac7a63edab7f453401ecf4dce9e39cecda90f842bc23aee745f92beb96066a1a3d707"}, {0x30, 0x88, 0x50000000, "413f5f6d8f3008069f8a621fbc570f377c9a9231f3c395732d"}], 0x278}, 0x800) recvmsg$kcm(r0, &(0x7f00000074c0)={&(0x7f00000070c0)=@llc={0x1a, 0x0, 0x0, 0x0, 0x0, 0x0, @random}, 0x80, &(0x7f0000007480)=[{&(0x7f0000007140)=""/246, 0xf6}, {&(0x7f0000007240)=""/247, 0xf7}, {&(0x7f0000007340)=""/83, 0x53}, {&(0x7f00000073c0)=""/180, 0xb4}], 0x4}, 0x1) sendmsg$kcm(0xffffffffffffffff, &(0x7f0000007900)={&(0x7f0000007500)=@pppol2tp={0x18, 0x1, {0x0, r0, {0x2, 0x4e22, @private=0xa010101}, 0x1, 0x4, 0x3, 0x1}}, 0x80, &(0x7f0000007680)=[{&(0x7f0000007580)="220206e288a1d2a5883831afaf7f7663a90c4bea08b16b50d7bf1453793c1ba80dbbc35f6d5e054a9789c0de71a01ce312412fc60703d238b436262b2210b1327b1b98533392f3dd50031776d4004c8959a5468cef283cfb84ea52a319b4cd91d1f2002634da3345b97dcb15ce4eadea28de262d01e61dfbad282eae4d3f375da34037d1a785f2825e098163bed8f358496536dc611ad34dc6a1869f41e0f47f52de2d30fb520dc853e568f441e73b0b38bf980a56e13777edf35121f813f076a16dd95d9971570f1135a4c64b5c9d2ae315e5b2edac4c0c66907f7d0df6034e08384f1e4594f7a52c32c779f4df3666904a", 0xf2}], 0x1, &(0x7f00000076c0)=[{0x90, 0x10a, 0x1f, "d94ca172f56ae778d509f07869ae8e5dfd566d8e4b5d716dddf9a9c3aea36bff9b1334f5d0d8725fe65fff379adb73aa1c4acc6ff0f0955512cc4d1974c74808d668f03db08f604311ae8cacd6dda4f6116dfd84aabe2e24ea4d5e12327b3ae7e811bc3fad7c60ad4f288b21b16dfff44cd09056190d0489b618fdccc0fb"}, {0x50, 0x103, 0x8001, "8d6c7ce2db5e22880cd29c13aa22107210152cc8bc5d696df639c65ed87b01692cde1c97e8d292fcfc7dc9f04697208e77796daa75faac1e2bc80f41"}, {0xd0, 0x0, 0x9, "613c310e96277151509411567b64a4ca6e77056f45bb84890122b170d18c767cde22fd0044422a78613e4ac5e41a9e5dc53983f861466b5391f9776b881c6f7f1aa900929810301be6d9e2774416d0a3998d5c2f59ef9f57b72dafef72232932a1a2b19d6ecf6162e595970aca81e59d49c2b1f7bba88166d917ed3d29cdc01cfce2b41c346c1807eff6f89943c8ffa7fcf3f69f574f4667569afdde8896254733d3196daafe5420c1a2a1c83d5a7bbbb7ab3dee5c63a48e49958a"}, {0x80, 0x115, 0x10001, "243c875e9e1eae5df7f776bc9fc57a64ae3986471062b62161a4f55d1f76c1e2c2cea483e0abad68dbd3b831d7b00fa9c462365dc62657d35420da2011e50befc6473f1897d0d02145f233e4b70118857ad2b453ea49d3ae09004bd920439282260fa064916550de55a90f1e"}, {0x10, 0x1, 0x6}], 0x240}, 0x20000000) mkdirat$cgroup_root(0xffffffffffffff9c, &(0x7f0000007940)='./cgroup.net/syz1\x00', 0x1ff) ioctl$TUNSETFILTEREBPF(0xffffffffffffffff, 0x800454e1, &(0x7f0000007980)) r3 = openat$cgroup(0xffffffffffffffff, &(0x7f00000079c0)='syz0\x00', 0x200002, 0x0) openat$cgroup_procs(r3, &(0x7f0000007a00)='cgroup.procs\x00', 0x2, 0x0) r4 = bpf$ITER_CREATE(0x21, &(0x7f0000007a40), 0x8) r5 = openat$cgroup_ro(r4, &(0x7f0000007a80)='blkio.bfq.time_recursive\x00', 0x0, 0x0) ioctl$PERF_EVENT_IOC_ENABLE(r5, 0x2400, 0x7ff) ioctl$PERF_EVENT_IOC_QUERY_BPF(r4, 0xc008240a, &(0x7f0000007ac0)={0x6, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) [ 460.059487][T27494] loop4: detected capacity change from 0 to 264192 [ 460.087432][T27501] loop2: detected capacity change from 0 to 264192 [ 460.095200][T27502] loop5: detected capacity change from 0 to 264192 04:23:48 executing program 0: socketpair$nbd(0x1, 0x1, 0x0, &(0x7f0000002580)={0xffffffffffffffff}) sendmsg(r0, &(0x7f0000002540)={0x0, 0x0, 0x0}, 0x0) [ 460.112510][ T24] audit: type=1400 audit(1662265428.932:309): avc: denied { create } for pid=27504 comm="syz-executor.0" scontext=root:sysadm_r:sysadm_t tcontext=root:sysadm_r:sysadm_t tclass=netlink_iscsi_socket permissive=1 [ 460.141948][T27501] EXT4-fs (loop2): inodes count not valid: 67108896 vs 32 [ 460.149583][T27502] EXT4-fs (loop5): ext4_check_descriptors: Inode bitmap for group 0 overlaps block group descriptors 04:23:49 executing program 0: bpf$BPF_PROG_RAW_TRACEPOINT_LOAD(0x5, &(0x7f0000004340)={0x18, 0x1, &(0x7f0000004180)=@raw=[@exit], &(0x7f00000041c0)='syzkaller\x00', 0x0, 0x0, 0x0, 0x0, 0x0, '\x00', 0x0, 0x0, 0xffffffffffffffff, 0x8, 0x0, 0x0, 0x10, 0x0}, 0x80) [ 460.150452][T27494] EXT4-fs (loop4): ext4_check_descriptors: Inode bitmap for group 0 overlaps block group descriptors [ 460.167580][T27508] loop3: detected capacity change from 0 to 264192 [ 460.175340][T27494] EXT4-fs (loop4): orphan cleanup on readonly fs [ 460.192466][T27502] EXT4-fs (loop5): orphan cleanup on readonly fs [ 460.192859][T27494] EXT4-fs error (device loop4): __ext4_iget:4988: inode #3: block 67108864: comm syz-executor.4: invalid block 04:23:49 executing program 0: perf_event_open(&(0x7f0000000140)={0x0, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x60800, 0x0, 0x0, 0x1, 0x0, 0x0, 0x1, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}, 0x10, 0x0, 0x0, 0x0, 0x10001}, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0) [ 460.200566][T27508] EXT4-fs (loop3): ext4_check_descriptors: Inode bitmap for group 0 overlaps block group descriptors [ 460.221883][T27502] EXT4-fs error (device loop5): __ext4_iget:4988: inode #3: block 67108864: comm syz-executor.5: invalid block [ 460.233957][T27494] EXT4-fs (loop4): Remounting filesystem read-only [ 460.240541][T27494] EXT4-fs error (device loop4): ext4_quota_enable:6781: comm syz-executor.4: Bad quota inode # 3 [ 460.253067][T27502] EXT4-fs (loop5): Remounting filesystem read-only 04:23:49 executing program 4: sendmsg$BATADV_CMD_GET_ORIGINATORS(0xffffffffffffffff, &(0x7f0000000780)={0x0, 0x0, &(0x7f0000000740)={0x0}}, 0x0) sendmsg$L2TP_CMD_SESSION_DELETE(0xffffffffffffffff, &(0x7f0000000340)={&(0x7f0000000100)={0x10, 0x0, 0x0, 0x4000000}, 0xc, 0x0}, 0x0) syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000040)='./file0\x00', 0x0, 0x41c, &(0x7f0000000540)=[{&(0x7f0000010000)="200000004802000019000700600100000f040000000000000000000004000000000002000020000020000000ddf4655fddf4655f0100ffff53ef010001000000ddf4655f000000000000000001000000000000000b0000000001000008000000d26400004003", 0x66, 0x400}, {&(0x7f0000010100)="0000000000000000000000026856d49a00cc4371bd6a7c893f280045010040", 0x1f, 0x4e0}, {&(0x7f0000010300)="03", 0xfeb1, 0x640}, {&(0x7f0000010400)="030000000200000005", 0xffc3, 0x800}, {&(0x7f0000010e00)="ed41000000040000ddf4655fddf4655fddf4655f000000000000040020", 0x1d, 0x1500}, {&(0x7f00000000c0)="80810000007f", 0xfc3b, 0x1600}], 0x81, &(0x7f0000000180)={[{@errors_remount}]}) 04:23:49 executing program 1: perf_event_open(&(0x7f0000000100)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3c45, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = socket$kcm(0xa, 0x5, 0x0) sendmsg(r0, &(0x7f00000006c0)={&(0x7f0000001280)=@in={0x2, 0x0, @rand_addr=0x640100ff}, 0x80, &(0x7f0000000700)=[{&(0x7f0000000440)="c4", 0x1}], 0x1, &(0x7f0000000380), 0x0, 0x3e8}, 0xfc) [ 460.256354][T27494] EXT4-fs warning (device loop4): ext4_enable_quotas:6821: Failed to enable quota tracking (type=0, err=-117). Please run e2fsck to fix. [ 460.259667][T27502] EXT4-fs error (device loop5): ext4_quota_enable:6781: comm syz-executor.5: Bad quota inode # 3 [ 460.273584][T27494] EXT4-fs (loop4): Cannot turn on quotas: error -117 [ 460.276814][T27508] EXT4-fs (loop3): orphan cleanup on readonly fs [ 460.301847][T27502] EXT4-fs warning (device loop5): ext4_enable_quotas:6821: Failed to enable quota tracking (type=0, err=-117). Please run e2fsck to fix. [ 460.315884][T27502] EXT4-fs (loop5): Cannot turn on quotas: error -117 [ 460.327727][T27508] EXT4-fs error (device loop3): __ext4_iget:4988: inode #3: block 67108864: comm syz-executor.3: invalid block [ 460.346090][T27508] EXT4-fs (loop3): Remounting filesystem read-only [ 460.352748][T27508] EXT4-fs error (device loop3): ext4_quota_enable:6781: comm syz-executor.3: Bad quota inode # 3 [ 460.361145][T27522] loop4: detected capacity change from 0 to 264192 [ 460.375996][T27522] EXT4-fs (loop4): ext4_check_descriptors: Inode bitmap for group 0 overlaps block group descriptors [ 460.388218][T27508] EXT4-fs warning (device loop3): ext4_enable_quotas:6821: Failed to enable quota tracking (type=0, err=-117). Please run e2fsck to fix. [ 460.393270][T27522] EXT4-fs (loop4): orphan cleanup on readonly fs 04:23:49 executing program 3: sendmsg$BATADV_CMD_GET_ORIGINATORS(0xffffffffffffffff, &(0x7f0000000780)={0x0, 0x0, &(0x7f0000000740)={0x0}}, 0x0) sendmsg$L2TP_CMD_SESSION_DELETE(0xffffffffffffffff, &(0x7f0000000340)={&(0x7f0000000100)={0x10, 0x0, 0x0, 0x4000000}, 0xc, 0x0}, 0x0) syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000040)='./file0\x00', 0x0, 0x41c, &(0x7f0000000540)=[{&(0x7f0000010000)="200000000017000019000700600100000f040000000000000000000004000000000002000020000020000000ddf4655fddf4655f0100ffff53ef010001000000ddf4655f000000000000000001000000000000000b0000000001000008000000d26400004003", 0x66, 0x400}, {&(0x7f0000010100)="0000000000000000000000026856d49a00cc4371bd6a7c893f280045010040", 0x1f, 0x4e0}, {&(0x7f0000010300)="03", 0xfeb1, 0x640}, {&(0x7f0000010400)="030000000200000005", 0xffc3, 0x800}, {&(0x7f0000010e00)="ed41000000040000ddf4655fddf4655fddf4655f000000000000040020", 0x1d, 0x1500}, {&(0x7f00000000c0)="80810000007f", 0xfc3b, 0x1600}], 0x81, &(0x7f0000000180)={[{@errors_remount}]}) 04:23:49 executing program 0: bpf$PROG_LOAD(0x6, 0x0, 0x700) 04:23:49 executing program 2: sendmsg$BATADV_CMD_GET_ORIGINATORS(0xffffffffffffffff, &(0x7f0000000780)={0x0, 0x0, &(0x7f0000000740)={0x0}}, 0x0) sendmsg$L2TP_CMD_SESSION_DELETE(0xffffffffffffffff, &(0x7f0000000340)={&(0x7f0000000100)={0x10, 0x0, 0x0, 0x4000000}, 0xc, 0x0}, 0x0) syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000040)='./file0\x00', 0x0, 0x41c, &(0x7f0000000540)=[{&(0x7f0000010000)="2000000407f0000019000700600100000f040000000000000000000004000000000002000020000020000000ddf4655fddf4655f0100ffff53ef010001000000ddf4655f000000000000000001000000000000000b0000000001000008000000d26400004003", 0x66, 0x400}, {&(0x7f0000010100)="0000000000000000000000026856d49a00cc4371bd6a7c893f280045010040", 0x1f, 0x4e0}, {&(0x7f0000010300)="03", 0xfeb1, 0x640}, {&(0x7f0000010400)="030000000200000005", 0xffc3, 0x800}, {&(0x7f0000010e00)="ed41000000040000ddf4655fddf4655fddf4655f000000000000040020", 0x1d, 0x1500}, {&(0x7f00000000c0)="80810000007f", 0xfc3b, 0x1600}], 0x81, &(0x7f0000000180)={[{@errors_remount}]}) 04:23:49 executing program 1: perf_event_open(&(0x7f0000000100)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3c45, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = socket$kcm(0xa, 0x5, 0x0) sendmsg(r0, &(0x7f00000006c0)={&(0x7f0000001280)=@in={0x2, 0x0, @rand_addr=0x640100ff}, 0x80, &(0x7f0000000700)=[{&(0x7f0000000440)="c4", 0x1}], 0x1, &(0x7f0000000380), 0x0, 0x3e8}, 0xfc) 04:23:49 executing program 5: sendmsg$nl_route(0xffffffffffffffff, &(0x7f0000000480)={&(0x7f00000003c0)={0x10, 0x0, 0x0, 0x200}, 0xc, &(0x7f0000000440)={&(0x7f0000000400)=@ipv6_getmulticast={0x14, 0x3a, 0x203, 0x70bd2c, 0x25dfdbfc, {}, ["", "", "", "", "", ""]}, 0x14}, 0x1, 0x0, 0x0, 0x4000}, 0x80) sendmsg$BATADV_CMD_GET_ORIGINATORS(0xffffffffffffffff, &(0x7f0000000780)={0x0, 0x0, &(0x7f0000000740)={0x0}}, 0x0) sendmsg$BATADV_CMD_GET_HARDIF(0xffffffffffffffff, &(0x7f0000000200)={0x0, 0x0, &(0x7f00000001c0)={&(0x7f0000000140)={0x14, 0x0, 0x0, 0x70bd27}, 0x14}}, 0x0) r0 = socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_genetlink_get_family_id$l2tp(&(0x7f0000000680), 0xffffffffffffffff) sendmsg$L2TP_CMD_TUNNEL_CREATE(r0, &(0x7f0000000240)={0x0, 0x0, &(0x7f0000000380)={&(0x7f0000000300)={0x44, r1, 0x917, 0x0, 0x0, {}, [@L2TP_ATTR_PROTO_VERSION={0x5}, @L2TP_ATTR_CONN_ID={0x8, 0x9, 0xc000000}, @L2TP_ATTR_ENCAP_TYPE={0x6, 0x2, 0x1}, @L2TP_ATTR_PEER_CONN_ID={0x8}, @L2TP_ATTR_IP_SADDR={0x8, 0x18, @loopback=0xac1414aa}, @L2TP_ATTR_IP_DADDR={0x8, 0x19, @multicast2}]}, 0x44}}, 0x0) sendmsg$L2TP_CMD_SESSION_DELETE(0xffffffffffffffff, &(0x7f0000000340)={&(0x7f0000000100)={0x10, 0x0, 0x0, 0x4000000}, 0xc, &(0x7f0000000300)={&(0x7f00000002c0)={0x40, r1, 0x8, 0x70bd25, 0x25dfdbfc, {}, [@L2TP_ATTR_UDP_CSUM={0x5, 0xd, 0x1}, @L2TP_ATTR_IP6_DADDR={0x14, 0x20, @local}, @L2TP_ATTR_FD={0x8, 0x17, @l2tp}, @L2TP_ATTR_UDP_ZERO_CSUM6_TX={0x5}]}, 0x40}, 0x1, 0x0, 0x0, 0x4000000}, 0x4000042) syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000040)='./file0\x00', 0xbb030000, 0x41c, &(0x7f0000000540)=[{&(0x7f0000010000)="200000000002000019000700600100000f040000000000000000000004000000000002000020000020000000ddf4655fddf4655f0100ffff53ef010001000000ddf4655f000000000000000001000000000000000b0000000001000008000000d26400004003", 0x66, 0x400}, {&(0x7f0000010100)="0000000000000000000000026856d49a00cc4371bd6a7c893f280045010040", 0x1f, 0x4e0}, {&(0x7f0000010300)="03", 0xfeb1, 0x640}, {&(0x7f0000010400)="030000000200000005", 0xffc3, 0x800}, {&(0x7f0000010e00)="ed41000000040000ddf4655fddf4655fddf4655f000000000000040020", 0x1d, 0x1500}, {&(0x7f00000000c0)="80810000007f", 0xfc3b, 0x1600}], 0x81, &(0x7f0000000180)={[{@errors_remount}]}) 04:23:49 executing program 0: bpf$BPF_PROG_RAW_TRACEPOINT_LOAD(0x5, &(0x7f0000000140)={0x18482d57f9541d13, 0x3, &(0x7f0000000000)=@framed, &(0x7f0000000040)='GPL\x00', 0x0, 0x0, 0x0, 0x0, 0x0, '\x00', 0x0, 0x0, 0xffffffffffffffff, 0x8, 0x0, 0x0, 0x10, 0x0}, 0x80) [ 460.402252][T27508] EXT4-fs (loop3): Cannot turn on quotas: error -117 [ 460.409895][T27522] EXT4-fs error (device loop4): __ext4_iget:4988: inode #3: block 67108864: comm syz-executor.4: invalid block [ 460.444600][T27531] loop5: detected capacity change from 0 to 264192 [ 460.452409][T27531] EXT4-fs (loop5): ext4_check_descriptors: Inode bitmap for group 0 overlaps block group descriptors 04:23:49 executing program 1: perf_event_open(&(0x7f0000000100)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3c45, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = socket$kcm(0xa, 0x5, 0x0) sendmsg(r0, &(0x7f00000006c0)={&(0x7f0000001280)=@in={0x2, 0x0, @rand_addr=0x640100ff}, 0x80, &(0x7f0000000700)=[{&(0x7f0000000440)="c4", 0x1}], 0x1, &(0x7f0000000380)=[{0x18, 0x0, 0x0, "c6d6"}], 0x18, 0x3e8}, 0xfc) 04:23:49 executing program 0: bpf$PROG_LOAD(0x6, 0x0, 0x7) 04:23:49 executing program 0: mkdir(&(0x7f0000001880)='./file0aaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaa\x00', 0x0) [ 460.465459][T27522] EXT4-fs (loop4): Remounting filesystem read-only [ 460.472124][T27522] EXT4-fs error (device loop4): ext4_quota_enable:6781: comm syz-executor.4: Bad quota inode # 3 [ 460.479492][T27528] loop2: detected capacity change from 0 to 264192 [ 460.496150][T27533] loop3: detected capacity change from 0 to 264192 04:23:49 executing program 1: perf_event_open(&(0x7f0000000100)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3c45, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = socket$kcm(0xa, 0x5, 0x0) sendmsg(r0, &(0x7f00000006c0)={&(0x7f0000001280)=@in={0x2, 0x0, @rand_addr=0x640100ff}, 0x80, &(0x7f0000000700)=[{&(0x7f0000000440)="c4", 0x1}], 0x1, &(0x7f0000000380)=[{0x18, 0x0, 0x0, "c6d6"}], 0x18, 0x3e8}, 0xfc) [ 460.509331][T27533] EXT4-fs (loop3): ext4_check_descriptors: Inode bitmap for group 0 overlaps block group descriptors [ 460.509729][T27522] EXT4-fs warning (device loop4): ext4_enable_quotas:6821: Failed to enable quota tracking (type=0, err=-117). Please run e2fsck to fix. [ 460.534327][T27522] EXT4-fs (loop4): Cannot turn on quotas: error -117 [ 460.541056][T27531] EXT4-fs (loop5): orphan cleanup on readonly fs [ 460.549607][T27531] EXT4-fs error (device loop5): __ext4_iget:4988: inode #3: block 67108864: comm syz-executor.5: invalid block [ 460.561705][T27531] EXT4-fs (loop5): Remounting filesystem read-only [ 460.566095][T27528] EXT4-fs (loop2): inodes count not valid: 67108896 vs 32 [ 460.568291][T27531] EXT4-fs error (device loop5): ext4_quota_enable:6781: comm syz-executor.5: Bad quota inode # 3 [ 460.586600][T27533] EXT4-fs (loop3): orphan cleanup on readonly fs [ 460.593333][T27533] EXT4-fs error (device loop3): __ext4_iget:4988: inode #3: block 67108864: comm syz-executor.3: invalid block [ 460.605366][T27533] EXT4-fs (loop3): Remounting filesystem read-only 04:23:49 executing program 4: sendmsg$BATADV_CMD_GET_ORIGINATORS(0xffffffffffffffff, &(0x7f0000000780)={0x0, 0x0, &(0x7f0000000740)={0x0}}, 0x0) sendmsg$L2TP_CMD_SESSION_DELETE(0xffffffffffffffff, &(0x7f0000000340)={&(0x7f0000000100)={0x10, 0x0, 0x0, 0x4000000}, 0xc, 0x0}, 0x0) syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000040)='./file0\x00', 0x0, 0x41c, &(0x7f0000000540)=[{&(0x7f0000010000)="200000004c02000019000700600100000f040000000000000000000004000000000002000020000020000000ddf4655fddf4655f0100ffff53ef010001000000ddf4655f000000000000000001000000000000000b0000000001000008000000d26400004003", 0x66, 0x400}, {&(0x7f0000010100)="0000000000000000000000026856d49a00cc4371bd6a7c893f280045010040", 0x1f, 0x4e0}, {&(0x7f0000010300)="03", 0xfeb1, 0x640}, {&(0x7f0000010400)="030000000200000005", 0xffc3, 0x800}, {&(0x7f0000010e00)="ed41000000040000ddf4655fddf4655fddf4655f000000000000040020", 0x1d, 0x1500}, {&(0x7f00000000c0)="80810000007f", 0xfc3b, 0x1600}], 0x81, &(0x7f0000000180)={[{@errors_remount}]}) 04:23:49 executing program 0: r0 = perf_event_open(&(0x7f0000000000)={0x2, 0x80, 0x5, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) ioctl$PERF_EVENT_IOC_QUERY_BPF(r0, 0xc008240a, &(0x7f0000000080)) [ 460.612002][T27533] EXT4-fs error (device loop3): ext4_quota_enable:6781: comm syz-executor.3: Bad quota inode # 3 [ 460.638261][T27531] EXT4-fs warning (device loop5): ext4_enable_quotas:6821: Failed to enable quota tracking (type=0, err=-117). Please run e2fsck to fix. [ 460.643928][T27533] EXT4-fs warning (device loop3): ext4_enable_quotas:6821: Failed to enable quota tracking (type=0, err=-117). Please run e2fsck to fix. 04:23:49 executing program 3: sendmsg$BATADV_CMD_GET_ORIGINATORS(0xffffffffffffffff, &(0x7f0000000780)={0x0, 0x0, &(0x7f0000000740)={0x0}}, 0x0) sendmsg$L2TP_CMD_SESSION_DELETE(0xffffffffffffffff, &(0x7f0000000340)={&(0x7f0000000100)={0x10, 0x0, 0x0, 0x4000000}, 0xc, 0x0}, 0x0) syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000040)='./file0\x00', 0x0, 0x41c, &(0x7f0000000540)=[{&(0x7f0000010000)="200000000020000019000700600100000f040000000000000000000004000000000002000020000020000000ddf4655fddf4655f0100ffff53ef010001000000ddf4655f000000000000000001000000000000000b0000000001000008000000d26400004003", 0x66, 0x400}, {&(0x7f0000010100)="0000000000000000000000026856d49a00cc4371bd6a7c893f280045010040", 0x1f, 0x4e0}, {&(0x7f0000010300)="03", 0xfeb1, 0x640}, {&(0x7f0000010400)="030000000200000005", 0xffc3, 0x800}, {&(0x7f0000010e00)="ed41000000040000ddf4655fddf4655fddf4655f000000000000040020", 0x1d, 0x1500}, {&(0x7f00000000c0)="80810000007f", 0xfc3b, 0x1600}], 0x81, &(0x7f0000000180)={[{@errors_remount}]}) 04:23:49 executing program 1: perf_event_open(&(0x7f0000000100)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3c45, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = socket$kcm(0xa, 0x5, 0x0) sendmsg(r0, &(0x7f00000006c0)={&(0x7f0000001280)=@in={0x2, 0x0, @rand_addr=0x640100ff}, 0x80, &(0x7f0000000700)=[{&(0x7f0000000440)="c4", 0x1}], 0x1, &(0x7f0000000380)=[{0x18, 0x0, 0x0, "c6d6"}], 0x18, 0x3e8}, 0xfc) 04:23:49 executing program 2: sendmsg$BATADV_CMD_GET_ORIGINATORS(0xffffffffffffffff, &(0x7f0000000780)={0x0, 0x0, &(0x7f0000000740)={0x0}}, 0x0) sendmsg$L2TP_CMD_SESSION_DELETE(0xffffffffffffffff, &(0x7f0000000340)={&(0x7f0000000100)={0x10, 0x0, 0x0, 0x4000000}, 0xc, 0x0}, 0x0) syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000040)='./file0\x00', 0x0, 0x41c, &(0x7f0000000540)=[{&(0x7f0000010000)="2000000407f2000019000700600100000f040000000000000000000004000000000002000020000020000000ddf4655fddf4655f0100ffff53ef010001000000ddf4655f000000000000000001000000000000000b0000000001000008000000d26400004003", 0x66, 0x400}, {&(0x7f0000010100)="0000000000000000000000026856d49a00cc4371bd6a7c893f280045010040", 0x1f, 0x4e0}, {&(0x7f0000010300)="03", 0xfeb1, 0x640}, {&(0x7f0000010400)="030000000200000005", 0xffc3, 0x800}, {&(0x7f0000010e00)="ed41000000040000ddf4655fddf4655fddf4655f000000000000040020", 0x1d, 0x1500}, {&(0x7f00000000c0)="80810000007f", 0xfc3b, 0x1600}], 0x81, &(0x7f0000000180)={[{@errors_remount}]}) 04:23:49 executing program 0: perf_event_open(&(0x7f0000000000)={0x8, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f0000000000)={0x2, 0x80, 0x5, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) 04:23:49 executing program 5: sendmsg$nl_route(0xffffffffffffffff, &(0x7f0000000480)={&(0x7f00000003c0)={0x10, 0x0, 0x0, 0x200}, 0xc, &(0x7f0000000440)={&(0x7f0000000400)=@ipv6_getmulticast={0x14, 0x3a, 0x203, 0x70bd2c, 0x25dfdbfc, {}, ["", "", "", "", "", ""]}, 0x14}, 0x1, 0x0, 0x0, 0x4000}, 0x80) sendmsg$BATADV_CMD_GET_ORIGINATORS(0xffffffffffffffff, &(0x7f0000000780)={0x0, 0x0, &(0x7f0000000740)={0x0}}, 0x0) sendmsg$BATADV_CMD_GET_HARDIF(0xffffffffffffffff, &(0x7f0000000200)={0x0, 0x0, &(0x7f00000001c0)={&(0x7f0000000140)={0x14, 0x0, 0x0, 0x70bd27}, 0x14}}, 0x0) r0 = socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_genetlink_get_family_id$l2tp(&(0x7f0000000680), 0xffffffffffffffff) sendmsg$L2TP_CMD_TUNNEL_CREATE(r0, &(0x7f0000000240)={0x0, 0x0, &(0x7f0000000380)={&(0x7f0000000300)={0x44, r1, 0x917, 0x0, 0x0, {}, [@L2TP_ATTR_PROTO_VERSION={0x5}, @L2TP_ATTR_CONN_ID={0x8, 0x9, 0xc000000}, @L2TP_ATTR_ENCAP_TYPE={0x6, 0x2, 0x1}, @L2TP_ATTR_PEER_CONN_ID={0x8}, @L2TP_ATTR_IP_SADDR={0x8, 0x18, @loopback=0xac1414aa}, @L2TP_ATTR_IP_DADDR={0x8, 0x19, @multicast2}]}, 0x44}}, 0x0) sendmsg$L2TP_CMD_SESSION_DELETE(0xffffffffffffffff, &(0x7f0000000340)={&(0x7f0000000100)={0x10, 0x0, 0x0, 0x4000000}, 0xc, &(0x7f0000000300)={&(0x7f00000002c0)={0x40, r1, 0x8, 0x70bd25, 0x25dfdbfc, {}, [@L2TP_ATTR_UDP_CSUM={0x5, 0xd, 0x1}, @L2TP_ATTR_IP6_DADDR={0x14, 0x20, @local}, @L2TP_ATTR_FD={0x8, 0x17, @l2tp}, @L2TP_ATTR_UDP_ZERO_CSUM6_TX={0x5}]}, 0x40}, 0x1, 0x0, 0x0, 0x4000000}, 0x4000042) syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000040)='./file0\x00', 0xc0ed0000, 0x41c, &(0x7f0000000540)=[{&(0x7f0000010000)="200000000002000019000700600100000f040000000000000000000004000000000002000020000020000000ddf4655fddf4655f0100ffff53ef010001000000ddf4655f000000000000000001000000000000000b0000000001000008000000d26400004003", 0x66, 0x400}, {&(0x7f0000010100)="0000000000000000000000026856d49a00cc4371bd6a7c893f280045010040", 0x1f, 0x4e0}, {&(0x7f0000010300)="03", 0xfeb1, 0x640}, {&(0x7f0000010400)="030000000200000005", 0xffc3, 0x800}, {&(0x7f0000010e00)="ed41000000040000ddf4655fddf4655fddf4655f000000000000040020", 0x1d, 0x1500}, {&(0x7f00000000c0)="80810000007f", 0xfc3b, 0x1600}], 0x81, &(0x7f0000000180)={[{@errors_remount}]}) 04:23:49 executing program 1: perf_event_open(&(0x7f0000000100)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3c45, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = socket$kcm(0xa, 0x5, 0x0) sendmsg(r0, &(0x7f00000006c0)={&(0x7f0000001280)=@in={0x2, 0x0, @rand_addr=0x640100ff}, 0x80, &(0x7f0000000700)=[{&(0x7f0000000440)="c4", 0x1}], 0x1, &(0x7f0000000380)=[{0x10, 0x84}], 0x10, 0x3e8}, 0xfc) 04:23:49 executing program 0: socketpair$nbd(0x1, 0x1, 0x0, &(0x7f0000000000)={0xffffffffffffffff}) recvmsg(r0, &(0x7f0000001240)={0x0, 0x0, 0x0}, 0x40010140) [ 460.652422][T27531] EXT4-fs (loop5): Cannot turn on quotas: error -117 [ 460.673260][T27533] EXT4-fs (loop3): Cannot turn on quotas: error -117 [ 460.685243][T27549] loop4: detected capacity change from 0 to 264192 [ 460.691583][ T2011] I/O error, dev loop4, sector 0 op 0x0:(READ) flags 0x0 phys_seg 1 prio class 2 [ 460.701087][ T2011] Buffer I/O error on dev loop4, logical block 0, async page read 04:23:49 executing program 1: perf_event_open(&(0x7f0000000100)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3c45, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = socket$kcm(0xa, 0x5, 0x0) sendmsg(r0, &(0x7f00000006c0)={&(0x7f0000001280)=@in={0x2, 0x0, @rand_addr=0x640100ff}, 0x80, &(0x7f0000000700)=[{&(0x7f0000000440)="c4", 0x1}], 0x1, &(0x7f0000000380)=[{0x10, 0x84}], 0x10, 0x3e8}, 0xfc) 04:23:49 executing program 0: socketpair$unix(0x1, 0x1, 0x0, &(0x7f00000016c0)={0xffffffffffffffff, 0xffffffffffffffff}) sendmsg$sock(r0, &(0x7f0000003080)={0x0, 0x0, &(0x7f0000002f80)=[{0x0}, {0x0, 0x3e80}, {0x0}, {0x0}, {0x0}, {0x0}, {0x0}, {0x0}, {0x0}], 0x9}, 0x0) [ 460.741104][T27549] EXT4-fs (loop4): ext4_check_descriptors: Inode bitmap for group 0 overlaps block group descriptors [ 460.749047][T27557] loop5: detected capacity change from 0 to 264192 [ 460.777902][T27554] loop2: detected capacity change from 0 to 264192 04:23:49 executing program 1: perf_event_open(&(0x7f0000000100)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3c45, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = socket$kcm(0xa, 0x5, 0x0) sendmsg(r0, &(0x7f00000006c0)={&(0x7f0000001280)=@in={0x2, 0x0, @rand_addr=0x640100ff}, 0x80, &(0x7f0000000700)=[{&(0x7f0000000440)="c4", 0x1}], 0x1, &(0x7f0000000380)=[{0x10, 0x84}], 0x10, 0x3e8}, 0xfc) [ 460.794683][T27560] loop3: detected capacity change from 0 to 264192 [ 460.807574][T27557] EXT4-fs (loop5): ext4_check_descriptors: Inode bitmap for group 0 overlaps block group descriptors [ 460.822691][T27549] EXT4-fs (loop4): orphan cleanup on readonly fs [ 460.834015][T27549] EXT4-fs error (device loop4): __ext4_iget:4988: inode #3: block 67108864: comm syz-executor.4: invalid block [ 460.834572][T27557] EXT4-fs (loop5): orphan cleanup on readonly fs [ 460.853405][T27557] EXT4-fs error (device loop5): __ext4_iget:4988: inode #3: block 67108864: comm syz-executor.5: invalid block [ 460.859564][T27560] EXT4-fs (loop3): ext4_check_descriptors: Inode bitmap for group 0 overlaps block group descriptors [ 460.865696][T27549] EXT4-fs (loop4): Remounting filesystem read-only [ 460.878907][T27554] EXT4-fs (loop2): inodes count not valid: 67108896 vs 32 04:23:49 executing program 4: sendmsg$BATADV_CMD_GET_ORIGINATORS(0xffffffffffffffff, &(0x7f0000000780)={0x0, 0x0, &(0x7f0000000740)={0x0}}, 0x0) sendmsg$L2TP_CMD_SESSION_DELETE(0xffffffffffffffff, &(0x7f0000000340)={&(0x7f0000000100)={0x10, 0x0, 0x0, 0x4000000}, 0xc, 0x0}, 0x0) syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000040)='./file0\x00', 0x0, 0x41c, &(0x7f0000000540)=[{&(0x7f0000010000)="200000005102000019000700600100000f040000000000000000000004000000000002000020000020000000ddf4655fddf4655f0100ffff53ef010001000000ddf4655f000000000000000001000000000000000b0000000001000008000000d26400004003", 0x66, 0x400}, {&(0x7f0000010100)="0000000000000000000000026856d49a00cc4371bd6a7c893f280045010040", 0x1f, 0x4e0}, {&(0x7f0000010300)="03", 0xfeb1, 0x640}, {&(0x7f0000010400)="030000000200000005", 0xffc3, 0x800}, {&(0x7f0000010e00)="ed41000000040000ddf4655fddf4655fddf4655f000000000000040020", 0x1d, 0x1500}, {&(0x7f00000000c0)="80810000007f", 0xfc3b, 0x1600}], 0x81, &(0x7f0000000180)={[{@errors_remount}]}) 04:23:49 executing program 0: perf_event_open(&(0x7f0000000200)={0x0, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0xffffffffffffffff, 0x3, 0xffffffffffffffff, 0x0) [ 460.882886][T27549] EXT4-fs error (device loop4): ext4_quota_enable:6781: comm syz-executor.4: Bad quota inode # 3 [ 460.890309][T27557] EXT4-fs (loop5): Remounting filesystem read-only [ 460.903625][T27549] EXT4-fs warning (device loop4): ext4_enable_quotas:6821: Failed to enable quota tracking (type=0, err=-117). Please run e2fsck to fix. [ 460.907102][T27557] EXT4-fs error (device loop5): ext4_quota_enable:6781: comm syz-executor.5: Bad quota inode # 3 [ 460.921035][T27549] EXT4-fs (loop4): Cannot turn on quotas: error -117 [ 460.933611][T27560] EXT4-fs (loop3): orphan cleanup on readonly fs [ 460.946910][T27560] EXT4-fs error (device loop3): __ext4_iget:4988: inode #3: block 67108864: comm syz-executor.3: invalid block [ 460.948311][T27557] EXT4-fs warning (device loop5): ext4_enable_quotas:6821: Failed to enable quota tracking (type=0, err=-117). Please run e2fsck to fix. [ 460.972704][T27557] EXT4-fs (loop5): Cannot turn on quotas: error -117 [ 460.978816][T27576] loop4: detected capacity change from 0 to 264192 [ 460.980001][ T1437] I/O error, dev loop4, sector 0 op 0x0:(READ) flags 0x0 phys_seg 1 prio class 2 [ 460.987934][T27560] EXT4-fs (loop3): Remounting filesystem read-only [ 460.995167][ T1437] Buffer I/O error on dev loop4, logical block 0, async page read [ 461.001726][T27560] EXT4-fs error (device loop3): ext4_quota_enable:6781: comm syz-executor.3: Bad quota inode # 3 [ 461.033142][T27576] EXT4-fs (loop4): ext4_check_descriptors: Inode bitmap for group 0 overlaps block group descriptors [ 461.056768][T27560] EXT4-fs warning (device loop3): ext4_enable_quotas:6821: Failed to enable quota tracking (type=0, err=-117). Please run e2fsck to fix. [ 461.062250][T27576] EXT4-fs (loop4): orphan cleanup on readonly fs [ 461.070823][T27560] EXT4-fs (loop3): Cannot turn on quotas: error -117 [ 461.078668][T27576] EXT4-fs error (device loop4): __ext4_iget:4988: inode #3: block 67108864: comm syz-executor.4: invalid block [ 461.100030][T27576] EXT4-fs (loop4): Remounting filesystem read-only 04:23:49 executing program 3: sendmsg$BATADV_CMD_GET_ORIGINATORS(0xffffffffffffffff, &(0x7f0000000780)={0x0, 0x0, &(0x7f0000000740)={0x0}}, 0x0) sendmsg$L2TP_CMD_SESSION_DELETE(0xffffffffffffffff, &(0x7f0000000340)={&(0x7f0000000100)={0x10, 0x0, 0x0, 0x4000000}, 0xc, 0x0}, 0x0) syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000040)='./file0\x00', 0x0, 0x41c, &(0x7f0000000540)=[{&(0x7f0000010000)="200000000026000019000700600100000f040000000000000000000004000000000002000020000020000000ddf4655fddf4655f0100ffff53ef010001000000ddf4655f000000000000000001000000000000000b0000000001000008000000d26400004003", 0x66, 0x400}, {&(0x7f0000010100)="0000000000000000000000026856d49a00cc4371bd6a7c893f280045010040", 0x1f, 0x4e0}, {&(0x7f0000010300)="03", 0xfeb1, 0x640}, {&(0x7f0000010400)="030000000200000005", 0xffc3, 0x800}, {&(0x7f0000010e00)="ed41000000040000ddf4655fddf4655fddf4655f000000000000040020", 0x1d, 0x1500}, {&(0x7f00000000c0)="80810000007f", 0xfc3b, 0x1600}], 0x81, &(0x7f0000000180)={[{@errors_remount}]}) 04:23:49 executing program 1: perf_event_open(&(0x7f0000000100)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3c45, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = socket$kcm(0xa, 0x5, 0x0) sendmsg(r0, &(0x7f00000006c0)={&(0x7f0000001280)=@in={0x2, 0x0, @rand_addr=0x640100ff}, 0x80, &(0x7f0000000700)=[{&(0x7f0000000440)="c4", 0x1}], 0x1, &(0x7f0000000380)=[{0x18, 0x84, 0x0, "c6"}], 0x18, 0x3e8}, 0xfc) 04:23:49 executing program 0: socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000000540)={0xffffffffffffffff}) sendmsg$inet(r0, &(0x7f0000000fc0)={0x0, 0x0, 0x0}, 0x0) 04:23:49 executing program 2: sendmsg$BATADV_CMD_GET_ORIGINATORS(0xffffffffffffffff, &(0x7f0000000780)={0x0, 0x0, &(0x7f0000000740)={0x0}}, 0x0) sendmsg$L2TP_CMD_SESSION_DELETE(0xffffffffffffffff, &(0x7f0000000340)={&(0x7f0000000100)={0x10, 0x0, 0x0, 0x4000000}, 0xc, 0x0}, 0x0) syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000040)='./file0\x00', 0x0, 0x41c, &(0x7f0000000540)=[{&(0x7f0000010000)="2000000407f4000019000700600100000f040000000000000000000004000000000002000020000020000000ddf4655fddf4655f0100ffff53ef010001000000ddf4655f000000000000000001000000000000000b0000000001000008000000d26400004003", 0x66, 0x400}, {&(0x7f0000010100)="0000000000000000000000026856d49a00cc4371bd6a7c893f280045010040", 0x1f, 0x4e0}, {&(0x7f0000010300)="03", 0xfeb1, 0x640}, {&(0x7f0000010400)="030000000200000005", 0xffc3, 0x800}, {&(0x7f0000010e00)="ed41000000040000ddf4655fddf4655fddf4655f000000000000040020", 0x1d, 0x1500}, {&(0x7f00000000c0)="80810000007f", 0xfc3b, 0x1600}], 0x81, &(0x7f0000000180)={[{@errors_remount}]}) 04:23:49 executing program 5: sendmsg$nl_route(0xffffffffffffffff, &(0x7f0000000480)={&(0x7f00000003c0)={0x10, 0x0, 0x0, 0x200}, 0xc, &(0x7f0000000440)={&(0x7f0000000400)=@ipv6_getmulticast={0x14, 0x3a, 0x203, 0x70bd2c, 0x25dfdbfc, {}, ["", "", "", "", "", ""]}, 0x14}, 0x1, 0x0, 0x0, 0x4000}, 0x80) sendmsg$BATADV_CMD_GET_ORIGINATORS(0xffffffffffffffff, &(0x7f0000000780)={0x0, 0x0, &(0x7f0000000740)={0x0}}, 0x0) sendmsg$BATADV_CMD_GET_HARDIF(0xffffffffffffffff, &(0x7f0000000200)={0x0, 0x0, &(0x7f00000001c0)={&(0x7f0000000140)={0x14, 0x0, 0x0, 0x70bd27}, 0x14}}, 0x0) r0 = socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_genetlink_get_family_id$l2tp(&(0x7f0000000680), 0xffffffffffffffff) sendmsg$L2TP_CMD_TUNNEL_CREATE(r0, &(0x7f0000000240)={0x0, 0x0, &(0x7f0000000380)={&(0x7f0000000300)={0x44, r1, 0x917, 0x0, 0x0, {}, [@L2TP_ATTR_PROTO_VERSION={0x5}, @L2TP_ATTR_CONN_ID={0x8, 0x9, 0xc000000}, @L2TP_ATTR_ENCAP_TYPE={0x6, 0x2, 0x1}, @L2TP_ATTR_PEER_CONN_ID={0x8}, @L2TP_ATTR_IP_SADDR={0x8, 0x18, @loopback=0xac1414aa}, @L2TP_ATTR_IP_DADDR={0x8, 0x19, @multicast2}]}, 0x44}}, 0x0) sendmsg$L2TP_CMD_SESSION_DELETE(0xffffffffffffffff, &(0x7f0000000340)={&(0x7f0000000100)={0x10, 0x0, 0x0, 0x4000000}, 0xc, &(0x7f0000000300)={&(0x7f00000002c0)={0x40, r1, 0x8, 0x70bd25, 0x25dfdbfc, {}, [@L2TP_ATTR_UDP_CSUM={0x5, 0xd, 0x1}, @L2TP_ATTR_IP6_DADDR={0x14, 0x20, @local}, @L2TP_ATTR_FD={0x8, 0x17, @l2tp}, @L2TP_ATTR_UDP_ZERO_CSUM6_TX={0x5}]}, 0x40}, 0x1, 0x0, 0x0, 0x4000000}, 0x4000042) syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000040)='./file0\x00', 0xc1030000, 0x41c, &(0x7f0000000540)=[{&(0x7f0000010000)="200000000002000019000700600100000f040000000000000000000004000000000002000020000020000000ddf4655fddf4655f0100ffff53ef010001000000ddf4655f000000000000000001000000000000000b0000000001000008000000d26400004003", 0x66, 0x400}, {&(0x7f0000010100)="0000000000000000000000026856d49a00cc4371bd6a7c893f280045010040", 0x1f, 0x4e0}, {&(0x7f0000010300)="03", 0xfeb1, 0x640}, {&(0x7f0000010400)="030000000200000005", 0xffc3, 0x800}, {&(0x7f0000010e00)="ed41000000040000ddf4655fddf4655fddf4655f000000000000040020", 0x1d, 0x1500}, {&(0x7f00000000c0)="80810000007f", 0xfc3b, 0x1600}], 0x81, &(0x7f0000000180)={[{@errors_remount}]}) 04:23:49 executing program 0: openat$tun(0xffffffffffffff9c, &(0x7f0000000000), 0x80043, 0x0) 04:23:49 executing program 1: perf_event_open(&(0x7f0000000100)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3c45, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = socket$kcm(0xa, 0x5, 0x0) sendmsg(r0, &(0x7f00000006c0)={&(0x7f0000001280)=@in={0x2, 0x0, @rand_addr=0x640100ff}, 0x80, &(0x7f0000000700)=[{&(0x7f0000000440)="c4", 0x1}], 0x1, &(0x7f0000000380)=[{0x18, 0x84, 0x0, "c6"}], 0x18, 0x3e8}, 0xfc) [ 461.106604][T27576] EXT4-fs error (device loop4): ext4_quota_enable:6781: comm syz-executor.4: Bad quota inode # 3 [ 461.129198][T27576] EXT4-fs warning (device loop4): ext4_enable_quotas:6821: Failed to enable quota tracking (type=0, err=-117). Please run e2fsck to fix. [ 461.143282][T27576] EXT4-fs (loop4): Cannot turn on quotas: error -117 [ 461.146436][T27581] loop2: detected capacity change from 0 to 264192 04:23:50 executing program 0: bpf$BPF_PROG_RAW_TRACEPOINT_LOAD(0x5, &(0x7f0000000500)={0x19, 0x3, &(0x7f0000000000)=@framed, &(0x7f0000000040)='GPL\x00', 0x0, 0x0, 0x0, 0x0, 0x0, '\x00', 0x0, 0x0, 0xffffffffffffffff, 0x8, 0x0, 0x0, 0x10, 0x0}, 0x80) 04:23:50 executing program 4: sendmsg$BATADV_CMD_GET_ORIGINATORS(0xffffffffffffffff, &(0x7f0000000780)={0x0, 0x0, &(0x7f0000000740)={0x0}}, 0x0) sendmsg$L2TP_CMD_SESSION_DELETE(0xffffffffffffffff, &(0x7f0000000340)={&(0x7f0000000100)={0x10, 0x0, 0x0, 0x4000000}, 0xc, 0x0}, 0x0) syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000040)='./file0\x00', 0x0, 0x41c, &(0x7f0000000540)=[{&(0x7f0000010000)="200000015502000019000700600100000f040000000000000000000004000000000002000020000020000000ddf4655fddf4655f0100ffff53ef010001000000ddf4655f000000000000000001000000000000000b0000000001000008000000d26400004003", 0x66, 0x400}, {&(0x7f0000010100)="0000000000000000000000026856d49a00cc4371bd6a7c893f280045010040", 0x1f, 0x4e0}, {&(0x7f0000010300)="03", 0xfeb1, 0x640}, {&(0x7f0000010400)="030000000200000005", 0xffc3, 0x800}, {&(0x7f0000010e00)="ed41000000040000ddf4655fddf4655fddf4655f000000000000040020", 0x1d, 0x1500}, {&(0x7f00000000c0)="80810000007f", 0xfc3b, 0x1600}], 0x81, &(0x7f0000000180)={[{@errors_remount}]}) [ 461.165107][T27585] loop5: detected capacity change from 0 to 264192 [ 461.194844][T27585] EXT4-fs (loop5): ext4_check_descriptors: Inode bitmap for group 0 overlaps block group descriptors 04:23:50 executing program 1: perf_event_open(&(0x7f0000000100)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3c45, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = socket$kcm(0xa, 0x5, 0x0) sendmsg(r0, &(0x7f00000006c0)={&(0x7f0000001280)=@in={0x2, 0x0, @rand_addr=0x640100ff}, 0x80, &(0x7f0000000700)=[{&(0x7f0000000440)="c4", 0x1}], 0x1, &(0x7f0000000380)=[{0x18, 0x84, 0x0, "c6"}], 0x18, 0x3e8}, 0xfc) 04:23:50 executing program 0: r0 = openat$tun(0xffffffffffffff9c, &(0x7f00000003c0), 0x0, 0x0) ioctl$TUNSETIFINDEX(r0, 0x400454da, &(0x7f0000000440)) 04:23:50 executing program 1: perf_event_open(&(0x7f0000000100)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3c45, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = socket$kcm(0xa, 0x5, 0x0) sendmsg(r0, &(0x7f00000006c0)={&(0x7f0000001280)=@in={0x2, 0x0, @rand_addr=0x640100ff}, 0x80, &(0x7f0000000700)=[{&(0x7f0000000440)="c4", 0x1}], 0x1, &(0x7f0000000380)=[{0x18, 0x84, 0x0, "c6d6"}], 0x18, 0x3e8}, 0x0) [ 461.209886][T27594] loop4: detected capacity change from 0 to 264192 [ 461.216773][T27581] EXT4-fs (loop2): inodes count not valid: 67108896 vs 32 [ 461.234796][T27585] EXT4-fs (loop5): orphan cleanup on readonly fs [ 461.235892][T27595] loop3: detected capacity change from 0 to 264192 [ 461.242361][T27585] EXT4-fs error (device loop5): __ext4_iget:4988: inode #3: block 67108864: comm syz-executor.5: invalid block [ 461.265181][T27594] EXT4-fs (loop4): inodes count not valid: 16777248 vs 32 [ 461.282667][T27585] EXT4-fs (loop5): Remounting filesystem read-only [ 461.283904][T27595] EXT4-fs (loop3): ext4_check_descriptors: Inode bitmap for group 0 overlaps block group descriptors [ 461.289271][T27585] EXT4-fs error (device loop5): ext4_quota_enable:6781: comm syz-executor.5: Bad quota inode # 3 [ 461.304637][T27595] EXT4-fs (loop3): orphan cleanup on readonly fs [ 461.326315][T27595] EXT4-fs error (device loop3): __ext4_iget:4988: inode #3: block 67108864: comm syz-executor.3: invalid block [ 461.340664][T27595] EXT4-fs (loop3): Remounting filesystem read-only [ 461.341438][T27585] EXT4-fs warning (device loop5): ext4_enable_quotas:6821: Failed to enable quota tracking (type=0, err=-117). Please run e2fsck to fix. 04:23:50 executing program 3: sendmsg$BATADV_CMD_GET_ORIGINATORS(0xffffffffffffffff, &(0x7f0000000780)={0x0, 0x0, &(0x7f0000000740)={0x0}}, 0x0) sendmsg$L2TP_CMD_SESSION_DELETE(0xffffffffffffffff, &(0x7f0000000340)={&(0x7f0000000100)={0x10, 0x0, 0x0, 0x4000000}, 0xc, 0x0}, 0x0) syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000040)='./file0\x00', 0x0, 0x41c, &(0x7f0000000540)=[{&(0x7f0000010000)="200000000032000019000700600100000f040000000000000000000004000000000002000020000020000000ddf4655fddf4655f0100ffff53ef010001000000ddf4655f000000000000000001000000000000000b0000000001000008000000d26400004003", 0x66, 0x400}, {&(0x7f0000010100)="0000000000000000000000026856d49a00cc4371bd6a7c893f280045010040", 0x1f, 0x4e0}, {&(0x7f0000010300)="03", 0xfeb1, 0x640}, {&(0x7f0000010400)="030000000200000005", 0xffc3, 0x800}, {&(0x7f0000010e00)="ed41000000040000ddf4655fddf4655fddf4655f000000000000040020", 0x1d, 0x1500}, {&(0x7f00000000c0)="80810000007f", 0xfc3b, 0x1600}], 0x81, &(0x7f0000000180)={[{@errors_remount}]}) 04:23:50 executing program 0: openat$cgroup_ro(0xffffffffffffff9c, 0x0, 0x26e1, 0x0) openat$cgroup_ro(0xffffffffffffff9c, 0x0, 0x26e1, 0x0) openat$cgroup_ro(0xffffffffffffffff, 0x0, 0x0, 0x0) openat$cgroup_ro(0xffffffffffffff9c, 0x0, 0x100002, 0x0) perf_event_open(&(0x7f0000000200)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3c44, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) bpf$BPF_PROG_RAW_TRACEPOINT_LOAD(0x5, 0x0, 0x0) perf_event_open$cgroup(0x0, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0xa) r0 = bpf$PROG_LOAD(0x5, &(0x7f0000000200)={0xc, 0xe, &(0x7f0000000380)=ANY=[@ANYBLOB="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"], &(0x7f0000000340)='syzkaller\x00'}, 0x48) bpf$BPF_PROG_TEST_RUN(0xa, &(0x7f0000000080)={r0, 0x18000000000002a0, 0x22, 0x60000000, &(0x7f0000000100)="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", 0x0, 0x2a, 0x60000000}, 0x2c) close(0xffffffffffffffff) 04:23:50 executing program 2: sendmsg$BATADV_CMD_GET_ORIGINATORS(0xffffffffffffffff, &(0x7f0000000780)={0x0, 0x0, &(0x7f0000000740)={0x0}}, 0x0) sendmsg$L2TP_CMD_SESSION_DELETE(0xffffffffffffffff, &(0x7f0000000340)={&(0x7f0000000100)={0x10, 0x0, 0x0, 0x4000000}, 0xc, 0x0}, 0x0) syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000040)='./file0\x00', 0x0, 0x41c, &(0x7f0000000540)=[{&(0x7f0000010000)="2000000407f6000019000700600100000f040000000000000000000004000000000002000020000020000000ddf4655fddf4655f0100ffff53ef010001000000ddf4655f000000000000000001000000000000000b0000000001000008000000d26400004003", 0x66, 0x400}, {&(0x7f0000010100)="0000000000000000000000026856d49a00cc4371bd6a7c893f280045010040", 0x1f, 0x4e0}, {&(0x7f0000010300)="03", 0xfeb1, 0x640}, {&(0x7f0000010400)="030000000200000005", 0xffc3, 0x800}, {&(0x7f0000010e00)="ed41000000040000ddf4655fddf4655fddf4655f000000000000040020", 0x1d, 0x1500}, {&(0x7f00000000c0)="80810000007f", 0xfc3b, 0x1600}], 0x81, &(0x7f0000000180)={[{@errors_remount}]}) 04:23:50 executing program 4: sendmsg$BATADV_CMD_GET_ORIGINATORS(0xffffffffffffffff, &(0x7f0000000780)={0x0, 0x0, &(0x7f0000000740)={0x0}}, 0x0) sendmsg$L2TP_CMD_SESSION_DELETE(0xffffffffffffffff, &(0x7f0000000340)={&(0x7f0000000100)={0x10, 0x0, 0x0, 0x4000000}, 0xc, 0x0}, 0x0) syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000040)='./file0\x00', 0x0, 0x41c, &(0x7f0000000540)=[{&(0x7f0000010000)="200000015602000019000700600100000f040000000000000000000004000000000002000020000020000000ddf4655fddf4655f0100ffff53ef010001000000ddf4655f000000000000000001000000000000000b0000000001000008000000d26400004003", 0x66, 0x400}, {&(0x7f0000010100)="0000000000000000000000026856d49a00cc4371bd6a7c893f280045010040", 0x1f, 0x4e0}, {&(0x7f0000010300)="03", 0xfeb1, 0x640}, {&(0x7f0000010400)="030000000200000005", 0xffc3, 0x800}, {&(0x7f0000010e00)="ed41000000040000ddf4655fddf4655fddf4655f000000000000040020", 0x1d, 0x1500}, {&(0x7f00000000c0)="80810000007f", 0xfc3b, 0x1600}], 0x81, &(0x7f0000000180)={[{@errors_remount}]}) 04:23:50 executing program 5: sendmsg$nl_route(0xffffffffffffffff, &(0x7f0000000480)={&(0x7f00000003c0)={0x10, 0x0, 0x0, 0x200}, 0xc, &(0x7f0000000440)={&(0x7f0000000400)=@ipv6_getmulticast={0x14, 0x3a, 0x203, 0x70bd2c, 0x25dfdbfc, {}, ["", "", "", "", "", ""]}, 0x14}, 0x1, 0x0, 0x0, 0x4000}, 0x80) sendmsg$BATADV_CMD_GET_ORIGINATORS(0xffffffffffffffff, &(0x7f0000000780)={0x0, 0x0, &(0x7f0000000740)={0x0}}, 0x0) sendmsg$BATADV_CMD_GET_HARDIF(0xffffffffffffffff, &(0x7f0000000200)={0x0, 0x0, &(0x7f00000001c0)={&(0x7f0000000140)={0x14, 0x0, 0x0, 0x70bd27}, 0x14}}, 0x0) r0 = socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_genetlink_get_family_id$l2tp(&(0x7f0000000680), 0xffffffffffffffff) sendmsg$L2TP_CMD_TUNNEL_CREATE(r0, &(0x7f0000000240)={0x0, 0x0, &(0x7f0000000380)={&(0x7f0000000300)={0x44, r1, 0x917, 0x0, 0x0, {}, [@L2TP_ATTR_PROTO_VERSION={0x5}, @L2TP_ATTR_CONN_ID={0x8, 0x9, 0xc000000}, @L2TP_ATTR_ENCAP_TYPE={0x6, 0x2, 0x1}, @L2TP_ATTR_PEER_CONN_ID={0x8}, @L2TP_ATTR_IP_SADDR={0x8, 0x18, @loopback=0xac1414aa}, @L2TP_ATTR_IP_DADDR={0x8, 0x19, @multicast2}]}, 0x44}}, 0x0) sendmsg$L2TP_CMD_SESSION_DELETE(0xffffffffffffffff, &(0x7f0000000340)={&(0x7f0000000100)={0x10, 0x0, 0x0, 0x4000000}, 0xc, &(0x7f0000000300)={&(0x7f00000002c0)={0x40, r1, 0x8, 0x70bd25, 0x25dfdbfc, {}, [@L2TP_ATTR_UDP_CSUM={0x5, 0xd, 0x1}, @L2TP_ATTR_IP6_DADDR={0x14, 0x20, @local}, @L2TP_ATTR_FD={0x8, 0x17, @l2tp}, @L2TP_ATTR_UDP_ZERO_CSUM6_TX={0x5}]}, 0x40}, 0x1, 0x0, 0x0, 0x4000000}, 0x4000042) syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000040)='./file0\x00', 0xc9ffffff, 0x41c, &(0x7f0000000540)=[{&(0x7f0000010000)="200000000002000019000700600100000f040000000000000000000004000000000002000020000020000000ddf4655fddf4655f0100ffff53ef010001000000ddf4655f000000000000000001000000000000000b0000000001000008000000d26400004003", 0x66, 0x400}, {&(0x7f0000010100)="0000000000000000000000026856d49a00cc4371bd6a7c893f280045010040", 0x1f, 0x4e0}, {&(0x7f0000010300)="03", 0xfeb1, 0x640}, {&(0x7f0000010400)="030000000200000005", 0xffc3, 0x800}, {&(0x7f0000010e00)="ed41000000040000ddf4655fddf4655fddf4655f000000000000040020", 0x1d, 0x1500}, {&(0x7f00000000c0)="80810000007f", 0xfc3b, 0x1600}], 0x81, &(0x7f0000000180)={[{@errors_remount}]}) [ 461.347225][T27595] EXT4-fs error (device loop3): ext4_quota_enable:6781: comm syz-executor.3: Bad quota inode # 3 [ 461.361201][T27585] EXT4-fs (loop5): Cannot turn on quotas: error -117 [ 461.388456][T27595] EXT4-fs warning (device loop3): ext4_enable_quotas:6821: Failed to enable quota tracking (type=0, err=-117). Please run e2fsck to fix. [ 461.402485][T27595] EXT4-fs (loop3): Cannot turn on quotas: error -117 04:23:50 executing program 0: bpf$BPF_BTF_LOAD(0x12, &(0x7f0000000300)={&(0x7f0000000180)={{0xeb9f, 0x1, 0x0, 0x18, 0x0, 0x10, 0x10, 0x3, [@var={0x1, 0x0, 0x0, 0xe, 0x2}]}, {0x0, [0x61]}}, &(0x7f0000000200)=""/235, 0x2b, 0xeb, 0x1}, 0x20) 04:23:50 executing program 0: r0 = perf_event_open(&(0x7f0000000000)={0x2, 0x80, 0x5, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) ioctl$PERF_EVENT_IOC_SET_FILTER(r0, 0x40082406, &(0x7f0000000080)='-\xbe\x00') [ 461.460182][T27619] loop2: detected capacity change from 0 to 264192 [ 461.461635][T27621] loop4: detected capacity change from 0 to 264192 [ 461.499972][T27619] EXT4-fs (loop2): inodes count not valid: 67108896 vs 32 04:23:50 executing program 0: socketpair$nbd(0x1, 0x1, 0x0, &(0x7f0000000ac0)={0xffffffffffffffff}) sendmsg(r0, &(0x7f00000033c0)={0x0, 0x0, &(0x7f0000002000)=[{&(0x7f0000000b80)="bb5710b462b39c7dc1a530f11df3b01862a109bf854b5f3e31d852daf9c7", 0x1e}, {&(0x7f0000000bc0)="75a838a2491147cf6c373e3f97fd8f", 0xf}, {&(0x7f0000000c00)="75fa0d47e60cd04886bb2b3b7f2e5226dbd83f4bd8f6751440a0f9ece7b91a50c8a6f699b7cbf2ad920f3fbc647fad9905cce2bf3c6e703b91261513dd78a26c7c73e2ae1e6c22ce0852a07ecd44d81cde3d1ca0be58a2ddbcac358f314c7040d397fad1392804046bc27fbd689d745288196c3806654107e39a354860b281e7d2bd96047fe967b373479f5450c2bb309a50d80449a549699e3013b3592f8ea02cbcdb8add03d2bdd7592a8c278a5b76a4d29f0620e48449173bdbb50176b88482bec247e0b96cd3a1c1", 0xca}, {&(0x7f0000000d40)="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", 0xf0a}], 0x4}, 0x0) [ 461.507458][T27624] loop5: detected capacity change from 0 to 264192 [ 461.513665][T27621] EXT4-fs (loop4): inodes count not valid: 16777248 vs 32 [ 461.519894][T27629] loop3: detected capacity change from 0 to 264192 [ 461.531653][T27624] EXT4-fs (loop5): ext4_check_descriptors: Inode bitmap for group 0 overlaps block group descriptors [ 461.543336][T27629] EXT4-fs (loop3): ext4_check_descriptors: Inode bitmap for group 0 overlaps block group descriptors [ 461.549755][T27624] EXT4-fs (loop5): orphan cleanup on readonly fs 04:23:50 executing program 2: sendmsg$BATADV_CMD_GET_ORIGINATORS(0xffffffffffffffff, &(0x7f0000000780)={0x0, 0x0, &(0x7f0000000740)={0x0}}, 0x0) sendmsg$L2TP_CMD_SESSION_DELETE(0xffffffffffffffff, &(0x7f0000000340)={&(0x7f0000000100)={0x10, 0x0, 0x0, 0x4000000}, 0xc, 0x0}, 0x0) syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000040)='./file0\x00', 0x0, 0x41c, &(0x7f0000000540)=[{&(0x7f0000010000)="2000000407fc000019000700600100000f040000000000000000000004000000000002000020000020000000ddf4655fddf4655f0100ffff53ef010001000000ddf4655f000000000000000001000000000000000b0000000001000008000000d26400004003", 0x66, 0x400}, {&(0x7f0000010100)="0000000000000000000000026856d49a00cc4371bd6a7c893f280045010040", 0x1f, 0x4e0}, {&(0x7f0000010300)="03", 0xfeb1, 0x640}, {&(0x7f0000010400)="030000000200000005", 0xffc3, 0x800}, {&(0x7f0000010e00)="ed41000000040000ddf4655fddf4655fddf4655f000000000000040020", 0x1d, 0x1500}, {&(0x7f00000000c0)="80810000007f", 0xfc3b, 0x1600}], 0x81, &(0x7f0000000180)={[{@errors_remount}]}) 04:23:50 executing program 0: socketpair$unix(0x1, 0x1, 0x0, &(0x7f0000000d40)={0xffffffffffffffff}) ioctl$PERF_EVENT_IOC_QUERY_BPF(r0, 0x894c, 0x0) [ 461.561058][T27624] EXT4-fs error (device loop5): __ext4_iget:4988: inode #3: block 67108864: comm syz-executor.5: invalid block [ 461.587575][T27624] EXT4-fs (loop5): Remounting filesystem read-only [ 461.594148][T27624] EXT4-fs error (device loop5): ext4_quota_enable:6781: comm syz-executor.5: Bad quota inode # 3 [ 461.594183][T27642] loop2: detected capacity change from 0 to 264192 04:23:50 executing program 4: sendmsg$BATADV_CMD_GET_ORIGINATORS(0xffffffffffffffff, &(0x7f0000000780)={0x0, 0x0, &(0x7f0000000740)={0x0}}, 0x0) sendmsg$L2TP_CMD_SESSION_DELETE(0xffffffffffffffff, &(0x7f0000000340)={&(0x7f0000000100)={0x10, 0x0, 0x0, 0x4000000}, 0xc, 0x0}, 0x0) syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000040)='./file0\x00', 0x0, 0x41c, &(0x7f0000000540)=[{&(0x7f0000010000)="200000035c02000019000700600100000f040000000000000000000004000000000002000020000020000000ddf4655fddf4655f0100ffff53ef010001000000ddf4655f000000000000000001000000000000000b0000000001000008000000d26400004003", 0x66, 0x400}, {&(0x7f0000010100)="0000000000000000000000026856d49a00cc4371bd6a7c893f280045010040", 0x1f, 0x4e0}, {&(0x7f0000010300)="03", 0xfeb1, 0x640}, {&(0x7f0000010400)="030000000200000005", 0xffc3, 0x800}, {&(0x7f0000010e00)="ed41000000040000ddf4655fddf4655fddf4655f000000000000040020", 0x1d, 0x1500}, {&(0x7f00000000c0)="80810000007f", 0xfc3b, 0x1600}], 0x81, &(0x7f0000000180)={[{@errors_remount}]}) [ 461.608879][T27629] EXT4-fs (loop3): orphan cleanup on readonly fs [ 461.617942][T27629] EXT4-fs error (device loop3): __ext4_iget:4988: inode #3: block 67108864: comm syz-executor.3: invalid block [ 461.631867][T27624] EXT4-fs warning (device loop5): ext4_enable_quotas:6821: Failed to enable quota tracking (type=0, err=-117). Please run e2fsck to fix. [ 461.645188][T27629] EXT4-fs (loop3): Remounting filesystem read-only [ 461.645903][T27624] EXT4-fs (loop5): Cannot turn on quotas: error -117 [ 461.652409][T27629] EXT4-fs error (device loop3): ext4_quota_enable:6781: comm syz-executor.3: Bad quota inode # 3 [ 461.675485][T27642] EXT4-fs (loop2): inodes count not valid: 67108896 vs 32 [ 461.686672][T27646] loop4: detected capacity change from 0 to 264192 [ 461.693390][T27629] EXT4-fs warning (device loop3): ext4_enable_quotas:6821: Failed to enable quota tracking (type=0, err=-117). Please run e2fsck to fix. [ 461.707556][T27629] EXT4-fs (loop3): Cannot turn on quotas: error -117 [ 461.718860][T27646] EXT4-fs (loop4): inodes count not valid: 50331680 vs 32 04:23:50 executing program 1: perf_event_open(&(0x7f0000000100)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3c45, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = socket$kcm(0xa, 0x5, 0x0) sendmsg(r0, &(0x7f00000006c0)={&(0x7f0000001280)=@in={0x2, 0x0, @rand_addr=0x640100ff}, 0x80, &(0x7f0000000700)=[{&(0x7f0000000440)="c4", 0x1}], 0x1, &(0x7f0000000380)=[{0x18, 0x84, 0x0, "c6d6"}], 0x18, 0x3e8}, 0x0) 04:23:50 executing program 5: sendmsg$nl_route(0xffffffffffffffff, &(0x7f0000000480)={&(0x7f00000003c0)={0x10, 0x0, 0x0, 0x200}, 0xc, &(0x7f0000000440)={&(0x7f0000000400)=@ipv6_getmulticast={0x14, 0x3a, 0x203, 0x70bd2c, 0x25dfdbfc, {}, ["", "", "", "", "", ""]}, 0x14}, 0x1, 0x0, 0x0, 0x4000}, 0x80) sendmsg$BATADV_CMD_GET_ORIGINATORS(0xffffffffffffffff, &(0x7f0000000780)={0x0, 0x0, &(0x7f0000000740)={0x0}}, 0x0) sendmsg$BATADV_CMD_GET_HARDIF(0xffffffffffffffff, &(0x7f0000000200)={0x0, 0x0, &(0x7f00000001c0)={&(0x7f0000000140)={0x14, 0x0, 0x0, 0x70bd27}, 0x14}}, 0x0) r0 = socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_genetlink_get_family_id$l2tp(&(0x7f0000000680), 0xffffffffffffffff) sendmsg$L2TP_CMD_TUNNEL_CREATE(r0, &(0x7f0000000240)={0x0, 0x0, &(0x7f0000000380)={&(0x7f0000000300)={0x44, r1, 0x917, 0x0, 0x0, {}, [@L2TP_ATTR_PROTO_VERSION={0x5}, @L2TP_ATTR_CONN_ID={0x8, 0x9, 0xc000000}, @L2TP_ATTR_ENCAP_TYPE={0x6, 0x2, 0x1}, @L2TP_ATTR_PEER_CONN_ID={0x8}, @L2TP_ATTR_IP_SADDR={0x8, 0x18, @loopback=0xac1414aa}, @L2TP_ATTR_IP_DADDR={0x8, 0x19, @multicast2}]}, 0x44}}, 0x0) sendmsg$L2TP_CMD_SESSION_DELETE(0xffffffffffffffff, &(0x7f0000000340)={&(0x7f0000000100)={0x10, 0x0, 0x0, 0x4000000}, 0xc, &(0x7f0000000300)={&(0x7f00000002c0)={0x40, r1, 0x8, 0x70bd25, 0x25dfdbfc, {}, [@L2TP_ATTR_UDP_CSUM={0x5, 0xd, 0x1}, @L2TP_ATTR_IP6_DADDR={0x14, 0x20, @local}, @L2TP_ATTR_FD={0x8, 0x17, @l2tp}, @L2TP_ATTR_UDP_ZERO_CSUM6_TX={0x5}]}, 0x40}, 0x1, 0x0, 0x0, 0x4000000}, 0x4000042) syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000040)='./file0\x00', 0xce000000, 0x41c, &(0x7f0000000540)=[{&(0x7f0000010000)="200000000002000019000700600100000f040000000000000000000004000000000002000020000020000000ddf4655fddf4655f0100ffff53ef010001000000ddf4655f000000000000000001000000000000000b0000000001000008000000d26400004003", 0x66, 0x400}, {&(0x7f0000010100)="0000000000000000000000026856d49a00cc4371bd6a7c893f280045010040", 0x1f, 0x4e0}, {&(0x7f0000010300)="03", 0xfeb1, 0x640}, {&(0x7f0000010400)="030000000200000005", 0xffc3, 0x800}, {&(0x7f0000010e00)="ed41000000040000ddf4655fddf4655fddf4655f000000000000040020", 0x1d, 0x1500}, {&(0x7f00000000c0)="80810000007f", 0xfc3b, 0x1600}], 0x81, &(0x7f0000000180)={[{@errors_remount}]}) 04:23:50 executing program 0: bpf$BPF_BTF_LOAD(0x12, &(0x7f0000000300)={&(0x7f0000000180)={{0xeb9f, 0x1, 0x0, 0x18, 0x0, 0x10, 0x10, 0x2, [@var]}}, &(0x7f0000000200)=""/235, 0x2a, 0xeb, 0x1}, 0x20) 04:23:50 executing program 3: sendmsg$BATADV_CMD_GET_ORIGINATORS(0xffffffffffffffff, &(0x7f0000000780)={0x0, 0x0, &(0x7f0000000740)={0x0}}, 0x0) sendmsg$L2TP_CMD_SESSION_DELETE(0xffffffffffffffff, &(0x7f0000000340)={&(0x7f0000000100)={0x10, 0x0, 0x0, 0x4000000}, 0xc, 0x0}, 0x0) syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000040)='./file0\x00', 0x0, 0x41c, &(0x7f0000000540)=[{&(0x7f0000010000)="200000000038000019000700600100000f040000000000000000000004000000000002000020000020000000ddf4655fddf4655f0100ffff53ef010001000000ddf4655f000000000000000001000000000000000b0000000001000008000000d26400004003", 0x66, 0x400}, {&(0x7f0000010100)="0000000000000000000000026856d49a00cc4371bd6a7c893f280045010040", 0x1f, 0x4e0}, {&(0x7f0000010300)="03", 0xfeb1, 0x640}, {&(0x7f0000010400)="030000000200000005", 0xffc3, 0x800}, {&(0x7f0000010e00)="ed41000000040000ddf4655fddf4655fddf4655f000000000000040020", 0x1d, 0x1500}, {&(0x7f00000000c0)="80810000007f", 0xfc3b, 0x1600}], 0x81, &(0x7f0000000180)={[{@errors_remount}]}) 04:23:50 executing program 2: sendmsg$BATADV_CMD_GET_ORIGINATORS(0xffffffffffffffff, &(0x7f0000000780)={0x0, 0x0, &(0x7f0000000740)={0x0}}, 0x0) sendmsg$L2TP_CMD_SESSION_DELETE(0xffffffffffffffff, &(0x7f0000000340)={&(0x7f0000000100)={0x10, 0x0, 0x0, 0x4000000}, 0xc, 0x0}, 0x0) syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000040)='./file0\x00', 0x0, 0x41c, &(0x7f0000000540)=[{&(0x7f0000010000)="2000000407fe000019000700600100000f040000000000000000000004000000000002000020000020000000ddf4655fddf4655f0100ffff53ef010001000000ddf4655f000000000000000001000000000000000b0000000001000008000000d26400004003", 0x66, 0x400}, {&(0x7f0000010100)="0000000000000000000000026856d49a00cc4371bd6a7c893f280045010040", 0x1f, 0x4e0}, {&(0x7f0000010300)="03", 0xfeb1, 0x640}, {&(0x7f0000010400)="030000000200000005", 0xffc3, 0x800}, {&(0x7f0000010e00)="ed41000000040000ddf4655fddf4655fddf4655f000000000000040020", 0x1d, 0x1500}, {&(0x7f00000000c0)="80810000007f", 0xfc3b, 0x1600}], 0x81, &(0x7f0000000180)={[{@errors_remount}]}) 04:23:50 executing program 4: sendmsg$BATADV_CMD_GET_ORIGINATORS(0xffffffffffffffff, &(0x7f0000000780)={0x0, 0x0, &(0x7f0000000740)={0x0}}, 0x0) sendmsg$L2TP_CMD_SESSION_DELETE(0xffffffffffffffff, &(0x7f0000000340)={&(0x7f0000000100)={0x10, 0x0, 0x0, 0x4000000}, 0xc, 0x0}, 0x0) syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000040)='./file0\x00', 0x0, 0x41c, &(0x7f0000000540)=[{&(0x7f0000010000)="200000006002000019000700600100000f040000000000000000000004000000000002000020000020000000ddf4655fddf4655f0100ffff53ef010001000000ddf4655f000000000000000001000000000000000b0000000001000008000000d26400004003", 0x66, 0x400}, {&(0x7f0000010100)="0000000000000000000000026856d49a00cc4371bd6a7c893f280045010040", 0x1f, 0x4e0}, {&(0x7f0000010300)="03", 0xfeb1, 0x640}, {&(0x7f0000010400)="030000000200000005", 0xffc3, 0x800}, {&(0x7f0000010e00)="ed41000000040000ddf4655fddf4655fddf4655f000000000000040020", 0x1d, 0x1500}, {&(0x7f00000000c0)="80810000007f", 0xfc3b, 0x1600}], 0x81, &(0x7f0000000180)={[{@errors_remount}]}) 04:23:50 executing program 0: bpf$MAP_CREATE(0x0, &(0x7f0000000200)=@base={0x9}, 0x48) 04:23:50 executing program 0: socketpair(0xa, 0x0, 0x153, &(0x7f0000000000)) 04:23:51 executing program 0: bpf$BPF_BTF_LOAD(0x12, &(0x7f0000000300)={&(0x7f0000000180)={{0xeb9f, 0x1, 0x0, 0x18, 0x0, 0x10, 0x10, 0x5, [@var={0x1}]}, {0x0, [0x61, 0x30, 0x5f]}}, &(0x7f0000000200)=""/235, 0x2d, 0xeb, 0x1}, 0x20) [ 462.130539][T27656] loop2: detected capacity change from 0 to 264192 [ 462.136636][T27658] loop3: detected capacity change from 0 to 264192 [ 462.145191][T27658] EXT4-fs (loop3): ext4_check_descriptors: Inode bitmap for group 0 overlaps block group descriptors [ 462.160539][T27657] loop4: detected capacity change from 0 to 264192 [ 462.169379][T27656] EXT4-fs (loop2): inodes count not valid: 67108896 vs 32 04:23:51 executing program 0: syz_clone(0x105000, 0x0, 0x0, 0x0, 0x0, 0x0) [ 462.179517][T27658] EXT4-fs (loop3): orphan cleanup on readonly fs [ 462.186360][T27658] EXT4-fs error (device loop3): __ext4_iget:4988: inode #3: block 67108864: comm syz-executor.3: invalid block [ 462.198365][T27657] EXT4-fs (loop4): ext4_check_descriptors: Inode bitmap for group 0 overlaps block group descriptors [ 462.199816][T27659] loop5: detected capacity change from 0 to 264192 [ 462.215994][T27658] EXT4-fs (loop3): Remounting filesystem read-only 04:23:51 executing program 0: perf_event_open(&(0x7f0000000000)={0x2, 0x80, 0x5, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext, 0x0, 0x5a01000000000000}, 0x0, 0x0, 0xffffffffffffffff, 0x0) [ 462.222349][T27659] EXT4-fs (loop5): ext4_check_descriptors: Inode bitmap for group 0 overlaps block group descriptors [ 462.222633][T27658] EXT4-fs error (device loop3): ext4_quota_enable:6781: comm syz-executor.3: Bad quota inode # 3 [ 462.241558][T27657] EXT4-fs (loop4): orphan cleanup on readonly fs [ 462.251887][T27657] EXT4-fs error (device loop4): __ext4_iget:4988: inode #3: block 67108864: comm syz-executor.4: invalid block [ 462.253641][T27659] EXT4-fs (loop5): orphan cleanup on readonly fs 04:23:51 executing program 0: bpf$BPF_BTF_LOAD(0x12, &(0x7f00000001c0)={&(0x7f0000000200)={{0xeb9f, 0x1, 0x0, 0x18, 0x0, 0xc, 0xc, 0x2, [@func_proto={0x0, 0x0, 0x0, 0xd, 0x7a}]}}, &(0x7f00000000c0)=""/201, 0x26, 0xc9, 0x1}, 0x20) [ 462.264255][T27658] EXT4-fs warning (device loop3): ext4_enable_quotas:6821: Failed to enable quota tracking (type=0, err=-117). Please run e2fsck to fix. [ 462.281652][T27659] EXT4-fs error (device loop5): __ext4_iget:4988: inode #3: block 67108864: comm syz-executor.5: invalid block [ 462.284139][T27658] EXT4-fs (loop3): Cannot turn on quotas: error -117 [ 462.301554][T27657] EXT4-fs (loop4): Remounting filesystem read-only [ 462.309120][T27657] EXT4-fs error (device loop4): ext4_quota_enable:6781: comm syz-executor.4: Bad quota inode # 3 [ 462.310159][T27659] EXT4-fs (loop5): Remounting filesystem read-only [ 462.326849][T27659] EXT4-fs error (device loop5): ext4_quota_enable:6781: comm syz-executor.5: Bad quota inode # 3 [ 462.341515][T27657] EXT4-fs warning (device loop4): ext4_enable_quotas:6821: Failed to enable quota tracking (type=0, err=-117). Please run e2fsck to fix. [ 462.355561][T27657] EXT4-fs (loop4): Cannot turn on quotas: error -117 [ 462.360218][T27659] EXT4-fs warning (device loop5): ext4_enable_quotas:6821: Failed to enable quota tracking (type=0, err=-117). Please run e2fsck to fix. [ 462.376384][T27659] EXT4-fs (loop5): Cannot turn on quotas: error -117 04:23:51 executing program 1: perf_event_open(&(0x7f0000000100)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3c45, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = socket$kcm(0xa, 0x5, 0x0) sendmsg(r0, &(0x7f00000006c0)={&(0x7f0000001280)=@in={0x2, 0x0, @rand_addr=0x640100ff}, 0x80, &(0x7f0000000700)=[{&(0x7f0000000440)="c4", 0x1}], 0x1, &(0x7f0000000380)=[{0x18, 0x84, 0x0, "c6d6"}], 0x18, 0x3e8}, 0x0) 04:23:51 executing program 2: sendmsg$BATADV_CMD_GET_ORIGINATORS(0xffffffffffffffff, &(0x7f0000000780)={0x0, 0x0, &(0x7f0000000740)={0x0}}, 0x0) sendmsg$L2TP_CMD_SESSION_DELETE(0xffffffffffffffff, &(0x7f0000000340)={&(0x7f0000000100)={0x10, 0x0, 0x0, 0x4000000}, 0xc, 0x0}, 0x0) syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000040)='./file0\x00', 0x0, 0x41c, &(0x7f0000000540)=[{&(0x7f0000010000)="2000000001ff000019000700600100000f040000000000000000000004000000000002000020000020000000ddf4655fddf4655f0100ffff53ef010001000000ddf4655f000000000000000001000000000000000b0000000001000008000000d26400004003", 0x66, 0x400}, {&(0x7f0000010100)="0000000000000000000000026856d49a00cc4371bd6a7c893f280045010040", 0x1f, 0x4e0}, {&(0x7f0000010300)="03", 0xfeb1, 0x640}, {&(0x7f0000010400)="030000000200000005", 0xffc3, 0x800}, {&(0x7f0000010e00)="ed41000000040000ddf4655fddf4655fddf4655f000000000000040020", 0x1d, 0x1500}, {&(0x7f00000000c0)="80810000007f", 0xfc3b, 0x1600}], 0x81, &(0x7f0000000180)={[{@errors_remount}]}) 04:23:51 executing program 3: sendmsg$BATADV_CMD_GET_ORIGINATORS(0xffffffffffffffff, &(0x7f0000000780)={0x0, 0x0, &(0x7f0000000740)={0x0}}, 0x0) sendmsg$L2TP_CMD_SESSION_DELETE(0xffffffffffffffff, &(0x7f0000000340)={&(0x7f0000000100)={0x10, 0x0, 0x0, 0x4000000}, 0xc, 0x0}, 0x0) syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000040)='./file0\x00', 0x0, 0x41c, &(0x7f0000000540)=[{&(0x7f0000010000)="20000000003f000019000700600100000f040000000000000000000004000000000002000020000020000000ddf4655fddf4655f0100ffff53ef010001000000ddf4655f000000000000000001000000000000000b0000000001000008000000d26400004003", 0x66, 0x400}, {&(0x7f0000010100)="0000000000000000000000026856d49a00cc4371bd6a7c893f280045010040", 0x1f, 0x4e0}, {&(0x7f0000010300)="03", 0xfeb1, 0x640}, {&(0x7f0000010400)="030000000200000005", 0xffc3, 0x800}, {&(0x7f0000010e00)="ed41000000040000ddf4655fddf4655fddf4655f000000000000040020", 0x1d, 0x1500}, {&(0x7f00000000c0)="80810000007f", 0xfc3b, 0x1600}], 0x81, &(0x7f0000000180)={[{@errors_remount}]}) 04:23:51 executing program 0: bpf$MAP_CREATE(0x0, &(0x7f00000014c0)=@base={0xf, 0x0, 0x0, 0x80, 0x0, 0xffffffffffffffff, 0x0, '\x00', 0x0, 0xffffffffffffffff, 0x2, 0x1}, 0x48) 04:23:51 executing program 4: sendmsg$BATADV_CMD_GET_ORIGINATORS(0xffffffffffffffff, &(0x7f0000000780)={0x0, 0x0, &(0x7f0000000740)={0x0}}, 0x0) sendmsg$L2TP_CMD_SESSION_DELETE(0xffffffffffffffff, &(0x7f0000000340)={&(0x7f0000000100)={0x10, 0x0, 0x0, 0x4000000}, 0xc, 0x0}, 0x0) syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000040)='./file0\x00', 0x0, 0x41c, &(0x7f0000000540)=[{&(0x7f0000010000)="200000006802000019000700600100000f040000000000000000000004000000000002000020000020000000ddf4655fddf4655f0100ffff53ef010001000000ddf4655f000000000000000001000000000000000b0000000001000008000000d26400004003", 0x66, 0x400}, {&(0x7f0000010100)="0000000000000000000000026856d49a00cc4371bd6a7c893f280045010040", 0x1f, 0x4e0}, {&(0x7f0000010300)="03", 0xfeb1, 0x640}, {&(0x7f0000010400)="030000000200000005", 0xffc3, 0x800}, {&(0x7f0000010e00)="ed41000000040000ddf4655fddf4655fddf4655f000000000000040020", 0x1d, 0x1500}, {&(0x7f00000000c0)="80810000007f", 0xfc3b, 0x1600}], 0x81, &(0x7f0000000180)={[{@errors_remount}]}) 04:23:51 executing program 5: sendmsg$nl_route(0xffffffffffffffff, &(0x7f0000000480)={&(0x7f00000003c0)={0x10, 0x0, 0x0, 0x200}, 0xc, &(0x7f0000000440)={&(0x7f0000000400)=@ipv6_getmulticast={0x14, 0x3a, 0x203, 0x70bd2c, 0x25dfdbfc, {}, ["", "", "", "", "", ""]}, 0x14}, 0x1, 0x0, 0x0, 0x4000}, 0x80) sendmsg$BATADV_CMD_GET_ORIGINATORS(0xffffffffffffffff, &(0x7f0000000780)={0x0, 0x0, &(0x7f0000000740)={0x0}}, 0x0) sendmsg$BATADV_CMD_GET_HARDIF(0xffffffffffffffff, &(0x7f0000000200)={0x0, 0x0, &(0x7f00000001c0)={&(0x7f0000000140)={0x14, 0x0, 0x0, 0x70bd27}, 0x14}}, 0x0) r0 = socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_genetlink_get_family_id$l2tp(&(0x7f0000000680), 0xffffffffffffffff) sendmsg$L2TP_CMD_TUNNEL_CREATE(r0, &(0x7f0000000240)={0x0, 0x0, &(0x7f0000000380)={&(0x7f0000000300)={0x44, r1, 0x917, 0x0, 0x0, {}, [@L2TP_ATTR_PROTO_VERSION={0x5}, @L2TP_ATTR_CONN_ID={0x8, 0x9, 0xc000000}, @L2TP_ATTR_ENCAP_TYPE={0x6, 0x2, 0x1}, @L2TP_ATTR_PEER_CONN_ID={0x8}, @L2TP_ATTR_IP_SADDR={0x8, 0x18, @loopback=0xac1414aa}, @L2TP_ATTR_IP_DADDR={0x8, 0x19, @multicast2}]}, 0x44}}, 0x0) sendmsg$L2TP_CMD_SESSION_DELETE(0xffffffffffffffff, &(0x7f0000000340)={&(0x7f0000000100)={0x10, 0x0, 0x0, 0x4000000}, 0xc, &(0x7f0000000300)={&(0x7f00000002c0)={0x40, r1, 0x8, 0x70bd25, 0x25dfdbfc, {}, [@L2TP_ATTR_UDP_CSUM={0x5, 0xd, 0x1}, @L2TP_ATTR_IP6_DADDR={0x14, 0x20, @local}, @L2TP_ATTR_FD={0x8, 0x17, @l2tp}, @L2TP_ATTR_UDP_ZERO_CSUM6_TX={0x5}]}, 0x40}, 0x1, 0x0, 0x0, 0x4000000}, 0x4000042) syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000040)='./file0\x00', 0xd1020000, 0x41c, &(0x7f0000000540)=[{&(0x7f0000010000)="200000000002000019000700600100000f040000000000000000000004000000000002000020000020000000ddf4655fddf4655f0100ffff53ef010001000000ddf4655f000000000000000001000000000000000b0000000001000008000000d26400004003", 0x66, 0x400}, {&(0x7f0000010100)="0000000000000000000000026856d49a00cc4371bd6a7c893f280045010040", 0x1f, 0x4e0}, {&(0x7f0000010300)="03", 0xfeb1, 0x640}, {&(0x7f0000010400)="030000000200000005", 0xffc3, 0x800}, {&(0x7f0000010e00)="ed41000000040000ddf4655fddf4655fddf4655f000000000000040020", 0x1d, 0x1500}, {&(0x7f00000000c0)="80810000007f", 0xfc3b, 0x1600}], 0x81, &(0x7f0000000180)={[{@errors_remount}]}) 04:23:51 executing program 0: bpf$MAP_CREATE(0x100000000000000, 0x0, 0x0) bpf$BPF_PROG_RAW_TRACEPOINT_LOAD(0x5, 0x0, 0x0) bpf$BPF_GET_MAP_INFO(0xf, 0x0, 0x0) r0 = bpf$BPF_MAP_GET_FD_BY_ID(0xe, &(0x7f00000000c0)={0x0, 0x80000081}, 0xff28) openat$cgroup_ro(0xffffffffffffffff, &(0x7f0000000700)='blkio.bfq.io_queued\x00', 0x26e1, 0x0) openat$cgroup_ro(0xffffffffffffff9c, 0x0, 0x7a05, 0x1700) openat$cgroup_ro(0xffffffffffffff9c, 0x0, 0x7a05, 0x1700) bpf$MAP_LOOKUP_ELEM(0x1, 0x0, 0x0) perf_event_open(0x0, 0x0, 0x0, 0xffffffffffffffff, 0x3) write$cgroup_subtree(0xffffffffffffffff, 0x0, 0xda00) perf_event_open(&(0x7f0000000040)={0x2, 0x80, 0x84, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x401, 0x0, @perf_config_ext={0x0, 0xfffffffffffffff7}, 0x0, 0x0, 0x0, 0x6}, 0x0, 0x0, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f0000000100)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3c43, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) openat$cgroup_ro(0xffffffffffffffff, 0x0, 0x0, 0x0) bpf$BPF_MAP_LOOKUP_AND_DELETE_BATCH(0x19, &(0x7f0000000540)={&(0x7f0000000280)="b1", 0x0, 0x0, &(0x7f0000000480)="d37cee2fa9020ed414d5360a0d4e28ac4da1b99a67fdd134b31756c31dccd65dfb91a07a207ba705924789ccc51606b2ecabb1550adf7ee8e4c2698231d05d58fba8a9799a735dd10e2bd6a88c3d6b7c914e058222e1e682d5bc60d48d92df08622a9968c6", 0x8, r0}, 0x38) openat$cgroup_ro(0xffffffffffffffff, &(0x7f0000000340)='cpuset.effective_mems\x00', 0x0, 0x0) r1 = bpf$MAP_CREATE(0x0, &(0x7f0000004080)=@base={0x2, 0x4, 0x4, 0xbf22}, 0x48) bpf$MAP_LOOKUP_BATCH(0x18, &(0x7f0000000500)={0x0, &(0x7f0000000040)=""/4, &(0x7f00000003c0), &(0x7f0000000200)="fdce2d", 0x801, r1}, 0x38) [ 463.002068][T27767] loop4: detected capacity change from 0 to 264192 [ 463.009947][T27769] loop2: detected capacity change from 0 to 264192 [ 463.016625][T27767] EXT4-fs (loop4): ext4_check_descriptors: Inode bitmap for group 0 overlaps block group descriptors [ 463.021711][T27770] loop3: detected capacity change from 0 to 264192 [ 463.034459][T27769] EXT4-fs (loop2): ext4_check_descriptors: Inode bitmap for group 0 overlaps block group descriptors [ 463.041373][T27768] loop5: detected capacity change from 0 to 264192 [ 463.056675][T27769] EXT4-fs (loop2): orphan cleanup on readonly fs [ 463.061573][T27767] EXT4-fs (loop4): orphan cleanup on readonly fs [ 463.063555][T27770] EXT4-fs (loop3): ext4_check_descriptors: Inode bitmap for group 0 overlaps block group descriptors [ 463.080624][T27767] EXT4-fs error (device loop4): __ext4_iget:4988: inode #3: block 67108864: comm syz-executor.4: invalid block [ 463.081569][T27768] EXT4-fs (loop5): ext4_check_descriptors: Inode bitmap for group 0 overlaps block group descriptors [ 463.094376][T27769] EXT4-fs error (device loop2): __ext4_iget:4988: inode #3: block 67108864: comm syz-executor.2: invalid block [ 463.115333][T27767] EXT4-fs (loop4): Remounting filesystem read-only [ 463.119274][T27770] EXT4-fs (loop3): orphan cleanup on readonly fs [ 463.121880][T27767] EXT4-fs error (device loop4): ext4_quota_enable:6781: comm syz-executor.4: Bad quota inode # 3 [ 463.130104][T27770] EXT4-fs error (device loop3): __ext4_iget:4988: inode #3: block 67108864: comm syz-executor.3: invalid block [ 463.140432][T27768] EXT4-fs (loop5): orphan cleanup on readonly fs [ 463.158326][T27769] EXT4-fs (loop2): Remounting filesystem read-only [ 463.164895][T27769] EXT4-fs error (device loop2): ext4_quota_enable:6781: comm syz-executor.2: Bad quota inode # 3 [ 463.165140][T27768] EXT4-fs error (device loop5): __ext4_iget:4988: inode #3: block 67108864: comm syz-executor.5: invalid block [ 463.175945][T27770] EXT4-fs (loop3): Remounting filesystem read-only [ 463.187532][T27767] EXT4-fs warning (device loop4): ext4_enable_quotas:6821: Failed to enable quota tracking (type=0, err=-117). Please run e2fsck to fix. 04:23:52 executing program 0: bpf$BPF_BTF_LOAD(0x12, &(0x7f0000000000)={&(0x7f0000000200)={{0xeb9f, 0x1, 0x0, 0x18, 0x0, 0x18, 0x18, 0x2, [@struct={0x0, 0x1, 0x0, 0x4, 0x0, 0x0, [{0x0, 0x3, 0x4}]}]}}, &(0x7f0000000340)=""/140, 0x32, 0x8c, 0x1}, 0x20) [ 463.193788][T27770] EXT4-fs error (device loop3): ext4_quota_enable:6781: comm syz-executor.3: Bad quota inode # 3 [ 463.207791][T27767] EXT4-fs (loop4): Cannot turn on quotas: error -117 [ 463.222543][T27768] EXT4-fs (loop5): Remounting filesystem read-only [ 463.231585][T27768] EXT4-fs error (device loop5): ext4_quota_enable:6781: comm syz-executor.5: Bad quota inode # 3 [ 463.244382][T27768] EXT4-fs warning (device loop5): ext4_enable_quotas:6821: Failed to enable quota tracking (type=0, err=-117). Please run e2fsck to fix. 04:23:52 executing program 4: sendmsg$BATADV_CMD_GET_ORIGINATORS(0xffffffffffffffff, &(0x7f0000000780)={0x0, 0x0, &(0x7f0000000740)={0x0}}, 0x0) sendmsg$L2TP_CMD_SESSION_DELETE(0xffffffffffffffff, &(0x7f0000000340)={&(0x7f0000000100)={0x10, 0x0, 0x0, 0x4000000}, 0xc, 0x0}, 0x0) syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000040)='./file0\x00', 0x0, 0x41c, &(0x7f0000000540)=[{&(0x7f0000010000)="200000006c02000019000700600100000f040000000000000000000004000000000002000020000020000000ddf4655fddf4655f0100ffff53ef010001000000ddf4655f000000000000000001000000000000000b0000000001000008000000d26400004003", 0x66, 0x400}, {&(0x7f0000010100)="0000000000000000000000026856d49a00cc4371bd6a7c893f280045010040", 0x1f, 0x4e0}, {&(0x7f0000010300)="03", 0xfeb1, 0x640}, {&(0x7f0000010400)="030000000200000005", 0xffc3, 0x800}, {&(0x7f0000010e00)="ed41000000040000ddf4655fddf4655fddf4655f000000000000040020", 0x1d, 0x1500}, {&(0x7f00000000c0)="80810000007f", 0xfc3b, 0x1600}], 0x81, &(0x7f0000000180)={[{@errors_remount}]}) 04:23:52 executing program 0: bpf$BPF_PROG_RAW_TRACEPOINT_LOAD(0x5, &(0x7f0000000280)={0x8, 0x3, &(0x7f0000000000)=@framed={{0x18, 0x0, 0xe}}, &(0x7f0000000040)='GPL\x00', 0x0, 0x0, 0x0, 0x0, 0x0, '\x00', 0x0, 0x0, 0xffffffffffffffff, 0x8, 0x0, 0x0, 0x10, 0x0}, 0x80) [ 463.247079][T27769] EXT4-fs warning (device loop2): ext4_enable_quotas:6821: Failed to enable quota tracking (type=0, err=-117). Please run e2fsck to fix. [ 463.258438][T27768] EXT4-fs (loop5): Cannot turn on quotas: error -117 [ 463.272395][T27769] EXT4-fs (loop2): Cannot turn on quotas: error -117 [ 463.286924][T27770] EXT4-fs warning (device loop3): ext4_enable_quotas:6821: Failed to enable quota tracking (type=0, err=-117). Please run e2fsck to fix. [ 463.300989][T27770] EXT4-fs (loop3): Cannot turn on quotas: error -117 04:23:52 executing program 5: sendmsg$nl_route(0xffffffffffffffff, &(0x7f0000000480)={&(0x7f00000003c0)={0x10, 0x0, 0x0, 0x200}, 0xc, &(0x7f0000000440)={&(0x7f0000000400)=@ipv6_getmulticast={0x14, 0x3a, 0x203, 0x70bd2c, 0x25dfdbfc, {}, ["", "", "", "", "", ""]}, 0x14}, 0x1, 0x0, 0x0, 0x4000}, 0x80) sendmsg$BATADV_CMD_GET_ORIGINATORS(0xffffffffffffffff, &(0x7f0000000780)={0x0, 0x0, &(0x7f0000000740)={0x0}}, 0x0) sendmsg$BATADV_CMD_GET_HARDIF(0xffffffffffffffff, &(0x7f0000000200)={0x0, 0x0, &(0x7f00000001c0)={&(0x7f0000000140)={0x14, 0x0, 0x0, 0x70bd27}, 0x14}}, 0x0) r0 = socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_genetlink_get_family_id$l2tp(&(0x7f0000000680), 0xffffffffffffffff) sendmsg$L2TP_CMD_TUNNEL_CREATE(r0, &(0x7f0000000240)={0x0, 0x0, &(0x7f0000000380)={&(0x7f0000000300)={0x44, r1, 0x917, 0x0, 0x0, {}, [@L2TP_ATTR_PROTO_VERSION={0x5}, @L2TP_ATTR_CONN_ID={0x8, 0x9, 0xc000000}, @L2TP_ATTR_ENCAP_TYPE={0x6, 0x2, 0x1}, @L2TP_ATTR_PEER_CONN_ID={0x8}, @L2TP_ATTR_IP_SADDR={0x8, 0x18, @loopback=0xac1414aa}, @L2TP_ATTR_IP_DADDR={0x8, 0x19, @multicast2}]}, 0x44}}, 0x0) sendmsg$L2TP_CMD_SESSION_DELETE(0xffffffffffffffff, &(0x7f0000000340)={&(0x7f0000000100)={0x10, 0x0, 0x0, 0x4000000}, 0xc, &(0x7f0000000300)={&(0x7f00000002c0)={0x40, r1, 0x8, 0x70bd25, 0x25dfdbfc, {}, [@L2TP_ATTR_UDP_CSUM={0x5, 0xd, 0x1}, @L2TP_ATTR_IP6_DADDR={0x14, 0x20, @local}, @L2TP_ATTR_FD={0x8, 0x17, @l2tp}, @L2TP_ATTR_UDP_ZERO_CSUM6_TX={0x5}]}, 0x40}, 0x1, 0x0, 0x0, 0x4000000}, 0x4000042) syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000040)='./file0\x00', 0xd2020000, 0x41c, &(0x7f0000000540)=[{&(0x7f0000010000)="200000000002000019000700600100000f040000000000000000000004000000000002000020000020000000ddf4655fddf4655f0100ffff53ef010001000000ddf4655f000000000000000001000000000000000b0000000001000008000000d26400004003", 0x66, 0x400}, {&(0x7f0000010100)="0000000000000000000000026856d49a00cc4371bd6a7c893f280045010040", 0x1f, 0x4e0}, {&(0x7f0000010300)="03", 0xfeb1, 0x640}, {&(0x7f0000010400)="030000000200000005", 0xffc3, 0x800}, {&(0x7f0000010e00)="ed41000000040000ddf4655fddf4655fddf4655f000000000000040020", 0x1d, 0x1500}, {&(0x7f00000000c0)="80810000007f", 0xfc3b, 0x1600}], 0x81, &(0x7f0000000180)={[{@errors_remount}]}) 04:23:52 executing program 0: syz_open_procfs$namespace(0x0, &(0x7f00000001c0)='ns/net\x00') [ 463.355375][T27783] loop4: detected capacity change from 0 to 264192 [ 463.363932][T27783] EXT4-fs (loop4): ext4_check_descriptors: Inode bitmap for group 0 overlaps block group descriptors [ 463.381990][T27783] EXT4-fs (loop4): orphan cleanup on readonly fs [ 463.385490][T27786] loop5: detected capacity change from 0 to 264192 [ 463.394173][T27783] EXT4-fs error (device loop4): __ext4_iget:4988: inode #3: block 67108864: comm syz-executor.4: invalid block [ 463.412798][T27786] EXT4-fs (loop5): ext4_check_descriptors: Inode bitmap for group 0 overlaps block group descriptors [ 463.413146][T27783] EXT4-fs (loop4): Remounting filesystem read-only [ 463.426517][T27786] EXT4-fs (loop5): orphan cleanup on readonly fs [ 463.430252][T27783] EXT4-fs error (device loop4): ext4_quota_enable:6781: comm syz-executor.4: Bad quota inode # 3 [ 463.438922][T27786] EXT4-fs error (device loop5): __ext4_iget:4988: inode #3: block 67108864: comm syz-executor.5: invalid block [ 463.448451][T27783] EXT4-fs warning (device loop4): ext4_enable_quotas:6821: Failed to enable quota tracking (type=0, err=-117). Please run e2fsck to fix. [ 463.459653][T27786] EXT4-fs (loop5): Remounting filesystem read-only [ 463.473171][T27783] EXT4-fs (loop4): Cannot turn on quotas: error -117 [ 463.486520][T27786] EXT4-fs error (device loop5): ext4_quota_enable:6781: comm syz-executor.5: Bad quota inode # 3 [ 463.497971][T27786] EXT4-fs warning (device loop5): ext4_enable_quotas:6821: Failed to enable quota tracking (type=0, err=-117). Please run e2fsck to fix. [ 463.512083][T27786] EXT4-fs (loop5): Cannot turn on quotas: error -117 04:23:52 executing program 5: sendmsg$nl_route(0xffffffffffffffff, &(0x7f0000000480)={&(0x7f00000003c0)={0x10, 0x0, 0x0, 0x200}, 0xc, &(0x7f0000000440)={&(0x7f0000000400)=@ipv6_getmulticast={0x14, 0x3a, 0x203, 0x70bd2c, 0x25dfdbfc, {}, ["", "", "", "", "", ""]}, 0x14}, 0x1, 0x0, 0x0, 0x4000}, 0x80) sendmsg$BATADV_CMD_GET_ORIGINATORS(0xffffffffffffffff, &(0x7f0000000780)={0x0, 0x0, &(0x7f0000000740)={0x0}}, 0x0) sendmsg$BATADV_CMD_GET_HARDIF(0xffffffffffffffff, &(0x7f0000000200)={0x0, 0x0, &(0x7f00000001c0)={&(0x7f0000000140)={0x14, 0x0, 0x0, 0x70bd27}, 0x14}}, 0x0) r0 = socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_genetlink_get_family_id$l2tp(&(0x7f0000000680), 0xffffffffffffffff) sendmsg$L2TP_CMD_TUNNEL_CREATE(r0, &(0x7f0000000240)={0x0, 0x0, &(0x7f0000000380)={&(0x7f0000000300)={0x44, r1, 0x917, 0x0, 0x0, {}, [@L2TP_ATTR_PROTO_VERSION={0x5}, @L2TP_ATTR_CONN_ID={0x8, 0x9, 0xc000000}, @L2TP_ATTR_ENCAP_TYPE={0x6, 0x2, 0x1}, @L2TP_ATTR_PEER_CONN_ID={0x8}, @L2TP_ATTR_IP_SADDR={0x8, 0x18, @loopback=0xac1414aa}, @L2TP_ATTR_IP_DADDR={0x8, 0x19, @multicast2}]}, 0x44}}, 0x0) sendmsg$L2TP_CMD_SESSION_DELETE(0xffffffffffffffff, &(0x7f0000000340)={&(0x7f0000000100)={0x10, 0x0, 0x0, 0x4000000}, 0xc, &(0x7f0000000300)={&(0x7f00000002c0)={0x40, r1, 0x8, 0x70bd25, 0x25dfdbfc, {}, [@L2TP_ATTR_UDP_CSUM={0x5, 0xd, 0x1}, @L2TP_ATTR_IP6_DADDR={0x14, 0x20, @local}, @L2TP_ATTR_FD={0x8, 0x17, @l2tp}, @L2TP_ATTR_UDP_ZERO_CSUM6_TX={0x5}]}, 0x40}, 0x1, 0x0, 0x0, 0x4000000}, 0x4000042) syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000040)='./file0\x00', 0xd3020000, 0x41c, &(0x7f0000000540)=[{&(0x7f0000010000)="200000000002000019000700600100000f040000000000000000000004000000000002000020000020000000ddf4655fddf4655f0100ffff53ef010001000000ddf4655f000000000000000001000000000000000b0000000001000008000000d26400004003", 0x66, 0x400}, {&(0x7f0000010100)="0000000000000000000000026856d49a00cc4371bd6a7c893f280045010040", 0x1f, 0x4e0}, {&(0x7f0000010300)="03", 0xfeb1, 0x640}, {&(0x7f0000010400)="030000000200000005", 0xffc3, 0x800}, {&(0x7f0000010e00)="ed41000000040000ddf4655fddf4655fddf4655f000000000000040020", 0x1d, 0x1500}, {&(0x7f00000000c0)="80810000007f", 0xfc3b, 0x1600}], 0x81, &(0x7f0000000180)={[{@errors_remount}]}) 04:23:52 executing program 1: bpf$OBJ_GET_MAP(0x7, &(0x7f00000001c0)={0x0, 0x0, 0x18}, 0x10) 04:23:52 executing program 2: sendmsg$BATADV_CMD_GET_ORIGINATORS(0xffffffffffffffff, &(0x7f0000000780)={0x0, 0x0, &(0x7f0000000740)={0x0}}, 0x0) sendmsg$L2TP_CMD_SESSION_DELETE(0xffffffffffffffff, &(0x7f0000000340)={&(0x7f0000000100)={0x10, 0x0, 0x0, 0x4000000}, 0xc, 0x0}, 0x0) syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000040)='./file0\x00', 0x0, 0x41c, &(0x7f0000000540)=[{&(0x7f0000010000)="20000001ffff000019000700600100000f040000000000000000000004000000000002000020000020000000ddf4655fddf4655f0100ffff53ef010001000000ddf4655f000000000000000001000000000000000b0000000001000008000000d26400004003", 0x66, 0x400}, {&(0x7f0000010100)="0000000000000000000000026856d49a00cc4371bd6a7c893f280045010040", 0x1f, 0x4e0}, {&(0x7f0000010300)="03", 0xfeb1, 0x640}, {&(0x7f0000010400)="030000000200000005", 0xffc3, 0x800}, {&(0x7f0000010e00)="ed41000000040000ddf4655fddf4655fddf4655f000000000000040020", 0x1d, 0x1500}, {&(0x7f00000000c0)="80810000007f", 0xfc3b, 0x1600}], 0x81, &(0x7f0000000180)={[{@errors_remount}]}) 04:23:52 executing program 3: sendmsg$BATADV_CMD_GET_ORIGINATORS(0xffffffffffffffff, &(0x7f0000000780)={0x0, 0x0, &(0x7f0000000740)={0x0}}, 0x0) sendmsg$L2TP_CMD_SESSION_DELETE(0xffffffffffffffff, &(0x7f0000000340)={&(0x7f0000000100)={0x10, 0x0, 0x0, 0x4000000}, 0xc, 0x0}, 0x0) syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000040)='./file0\x00', 0x0, 0x41c, &(0x7f0000000540)=[{&(0x7f0000010000)="200000000046000019000700600100000f040000000000000000000004000000000002000020000020000000ddf4655fddf4655f0100ffff53ef010001000000ddf4655f000000000000000001000000000000000b0000000001000008000000d26400004003", 0x66, 0x400}, {&(0x7f0000010100)="0000000000000000000000026856d49a00cc4371bd6a7c893f280045010040", 0x1f, 0x4e0}, {&(0x7f0000010300)="03", 0xfeb1, 0x640}, {&(0x7f0000010400)="030000000200000005", 0xffc3, 0x800}, {&(0x7f0000010e00)="ed41000000040000ddf4655fddf4655fddf4655f000000000000040020", 0x1d, 0x1500}, {&(0x7f00000000c0)="80810000007f", 0xfc3b, 0x1600}], 0x81, &(0x7f0000000180)={[{@errors_remount}]}) 04:23:52 executing program 0: bpf$MAP_CREATE(0x100000000000000, 0x0, 0x0) bpf$BPF_PROG_RAW_TRACEPOINT_LOAD(0x5, 0x0, 0x0) bpf$BPF_GET_MAP_INFO(0xf, 0x0, 0x0) bpf$BPF_MAP_GET_FD_BY_ID(0xe, &(0x7f00000000c0)={0x0, 0x80000081}, 0xff28) bpf$BPF_MAP_GET_FD_BY_ID(0xe, &(0x7f0000000000)={0x0, 0x8000, 0x18}, 0xc) r0 = openat$cgroup_ro(0xffffffffffffffff, &(0x7f0000000700)='blkio.bfq.io_queued\x00', 0x26e1, 0x0) openat$cgroup_ro(0xffffffffffffff9c, 0x0, 0x7a05, 0x1700) openat$cgroup_ro(0xffffffffffffff9c, &(0x7f00000001c0)='memory.events\x00', 0x7a05, 0x1700) openat$cgroup_ro(0xffffffffffffff9c, 0x0, 0x7a05, 0x1700) bpf$MAP_LOOKUP_ELEM(0x1, &(0x7f0000000180)={0xffffffffffffffff, 0x0, &(0x7f0000000680)=""/126, 0x4}, 0x20) perf_event_open(0x0, 0x0, 0x0, 0xffffffffffffffff, 0x3) write$cgroup_subtree(0xffffffffffffffff, 0x0, 0xda00) write$cgroup_subtree(r0, &(0x7f0000000240)=ANY=[@ANYBLOB="006e65745f636c73202d6d656d6f7279202d667265657a6572b55d613175736574202d6e65745f"], 0x33) perf_event_open(&(0x7f0000000100)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3c43, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) openat$cgroup_ro(0xffffffffffffffff, 0x0, 0x0, 0x0) bpf$BPF_MAP_LOOKUP_AND_DELETE_BATCH(0x19, 0x0, 0x0) openat$cgroup_ro(0xffffffffffffffff, &(0x7f0000000340)='cpuset.effective_mems\x00', 0x0, 0x0) r1 = bpf$MAP_CREATE(0x0, &(0x7f0000004080)=@base={0x2, 0x4, 0x4, 0xbf22}, 0x48) bpf$MAP_LOOKUP_BATCH(0x18, &(0x7f0000000500)={0x0, &(0x7f0000000040)=""/4, &(0x7f00000003c0), &(0x7f0000000200)="fdce2dd515d547bcee67", 0x801, r1}, 0x38) 04:23:52 executing program 4: sendmsg$BATADV_CMD_GET_ORIGINATORS(0xffffffffffffffff, &(0x7f0000000780)={0x0, 0x0, &(0x7f0000000740)={0x0}}, 0x0) sendmsg$L2TP_CMD_SESSION_DELETE(0xffffffffffffffff, &(0x7f0000000340)={&(0x7f0000000100)={0x10, 0x0, 0x0, 0x4000000}, 0xc, 0x0}, 0x0) syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000040)='./file0\x00', 0x0, 0x41c, &(0x7f0000000540)=[{&(0x7f0000010000)="200000036c02000019000700600100000f040000000000000000000004000000000002000020000020000000ddf4655fddf4655f0100ffff53ef010001000000ddf4655f000000000000000001000000000000000b0000000001000008000000d26400004003", 0x66, 0x400}, {&(0x7f0000010100)="0000000000000000000000026856d49a00cc4371bd6a7c893f280045010040", 0x1f, 0x4e0}, {&(0x7f0000010300)="03", 0xfeb1, 0x640}, {&(0x7f0000010400)="030000000200000005", 0xffc3, 0x800}, {&(0x7f0000010e00)="ed41000000040000ddf4655fddf4655fddf4655f000000000000040020", 0x1d, 0x1500}, {&(0x7f00000000c0)="80810000007f", 0xfc3b, 0x1600}], 0x81, &(0x7f0000000180)={[{@errors_remount}]}) 04:23:52 executing program 1: bpf$MAP_DELETE_BATCH(0x1b, &(0x7f00000000c0)={&(0x7f0000000180)="c6", 0x0, 0x0, 0x0, 0x0, 0x1}, 0x38) perf_event_open(&(0x7f0000000100)={0x0, 0x98, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) 04:23:52 executing program 0: r0 = bpf$PROG_LOAD(0x5, &(0x7f0000000200)={0xc, 0xe, &(0x7f0000000e40)=ANY=[@ANYBLOB="b702000004000000bfa30000000000000703000000feffff7a0af0fff8bffffd79a4f0ff00000000b7060000ffffffff2d6405000000000065040400b0001f000404000001007d60b7030000000000006a0a00fefdff0000850000000d000000b7000000000000009500000000000000c74396c8e3ebbadc20e5a7ef8c9ac1465c3a1f59916ffc9bf0bd09f07fb2ea80e5cf8df265e1b40e4c8ae7a89cf8cf819b5c0c000000008da68076774bbcdb2c769937000090af27db5b56024db96bcbbbd2cb2000ce94284673b4e8d5467e357754508515766c80114604eab9b290a248a120c9c6000000000000000052aae80675eeba68562eaeaea5fecf298ca20f274233106e00af69b1c66c01e4099f366b89ab63ecf772de7b265040b6b1acbef92b2704550a4d1dd5c50b7420b48a93fe94c74a1045ef04398631e0ae8afcd0b2eb785632e0a85f02a5a6474ae549070000000000001294fba0ed5020e6477cc921fee1f6d8ad6a80d0947cd6d4a561ced23b0b4a902be6af7ec2d1ba000057f301000000000000000000000000100000aaf25384309f47f96a576cd20cef7ed95157abb19700f0077e9d13e509c9b134515d3d2369f516a49eeeb1a662c849eb709df5c6ba73cccdfa3c58bc5204339b0b487f0eeed581cb202994c40d322717c338033213c18a34ee0ca2cf61efb4b3797a642735d6d482ba98d252f36c54333aab1aa736369392239820f5d8557b0bf7ccb0a5a13c714e0b1a5bc3f9caff3283076cda3d0b1a2905cf7bd04f1db530abcbe44bc40528ad807970727fb819afa14aad99f93093ced7dd51995edcf53b907228fa9e83433eedb4ac88d0285594ffb0d14e71d5c57f3317d20d896b188aa536cd131ad7891fed702f22b22417bfb38d04c8441ceec8bcaffbe800a041307bd8325a442095bc9a8b0c9d905979f34adddb521914f92eed3d3e9de82942a952e86bd67aff5bc2e3c1fcc00f61124dd06df4b8fd356cb365adc0377f43820c05c5db160087a9cf471e0eff227f25b2c5cabfcd55f8c81f5eb1f8d615ca27efb2193bb61665a1ce37f30c2efc9c3b5a4a5d95479fac471ba60fbd0e50223117a07a3484124c5563cd37343d09da7248b9e2839a5f35dc0d39cc58be14179da0cae13d031f610c4efd15345bf8b5f18d6f0245aa6682aacc452a5e27585f08164900"/864], &(0x7f0000000340)='syzkaller\x00', 0x0, 0x0, 0x0, 0x0, 0x0, '\x00', 0x0, 0x0, 0xffffffffffffffff, 0x8, &(0x7f0000000000), 0x0, 0x10, &(0x7f0000000000), 0x2ca}, 0x48) perf_event_open(&(0x7f0000000180)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3c43, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) bpf$BPF_PROG_TEST_RUN(0xa, &(0x7f0000000080)={r0, 0x18000000000002a0, 0x104, 0x303, &(0x7f0000000040)="b90710600700f007049e0ff005581fffffe10e043300633a77fbac141441e0002001be3e7d2a182fff", 0x0, 0x104, 0x18000000, 0x0, 0xfeb9, &(0x7f0000000640)="9209558f0c5fb25cd57f98113135c3171b8b331fbc04f0e6955a796ff8e3aae3cac46cec3030dfc999058aea01f0e6dcf2f9d480d328655aca003927bd50ed49d4843c8a0a2a4b26ceb747947200bd644c85e7a8a7d7cfce840c02a7d69c9e0bca410f64d43290abbbf3131e1fa8bd8c3e5f19d5a491d3d4c1a0fe47de9eebaf073ac3da6256bdb681d18fbd607c9b0d710442bcf78bc36fd3c035812bde582a262bff0e4d6181c818fccf542868c6e602d97bea23a101955dc76bcc984142ab305387aa348566d688edd291a3e9d08952adbdf60462bb7f7faebcdfccf17115708b0d73d0f3a469ce7d8374219b3f92c92bcec4958d474bb281c26691949d054b784a5866f081e53eb9cfd7", &(0x7f0000000100), 0xf600}, 0x28) bpf$PROG_LOAD(0x5, 0x0, 0x0) [ 463.898961][T27827] loop3: detected capacity change from 0 to 264192 [ 463.900117][T27822] loop5: detected capacity change from 0 to 264192 [ 463.910808][T27828] loop2: detected capacity change from 0 to 264192 [ 463.919662][T27829] loop4: detected capacity change from 0 to 264192 [ 463.928641][T27827] EXT4-fs (loop3): ext4_check_descriptors: Inode bitmap for group 0 overlaps block group descriptors [ 463.941489][T27829] EXT4-fs (loop4): inodes count not valid: 50331680 vs 32 04:23:52 executing program 1: bpf$BPF_PROG_RAW_TRACEPOINT_LOAD(0x5, &(0x7f0000000280)={0x12, 0x3, &(0x7f0000000000)=@framed, &(0x7f0000000040)='GPL\x00', 0x0, 0x0, 0x0, 0x0, 0x0, '\x00', 0x0, 0xb, 0xffffffffffffffff, 0x8, 0x0, 0x0, 0x10, 0x0}, 0x80) 04:23:52 executing program 1: ioctl$PERF_EVENT_IOC_SET_BPF(0xffffffffffffffff, 0x40042408, 0xffffffffffffffff) perf_event_open(0x0, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x2) openat$cgroup_ro(0xffffffffffffff9c, &(0x7f00000000c0)='memory.events\x00', 0x26e1, 0x0) perf_event_open(&(0x7f0000000100)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3c43, 0x0, 0xa, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext, 0x0, 0x0, 0x0, 0x7}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) bpf$BPF_TASK_FD_QUERY(0x14, &(0x7f0000000080)={0x0, 0xffffffffffffffff, 0x0, 0x7, &(0x7f0000000000)='cgroup\x00'}, 0x30) r0 = openat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000000), 0x200002, 0x0) r1 = openat$cgroup_int(r0, &(0x7f00000000c0)='memory.max\x00', 0x2, 0x0) bpf$BPF_PROG_GET_NEXT_ID(0xb, 0x0, 0x0) bpf$BPF_PROG_GET_FD_BY_ID(0xd, 0x0, 0x0) r2 = openat$cgroup_ro(0xffffffffffffffff, 0x0, 0x0, 0x0) syz_open_procfs$namespace(0x0, &(0x7f00000001c0)='ns/user\x00') bpf$BPF_PROG_RAW_TRACEPOINT_LOAD(0x5, &(0x7f00000001c0)={0x9, 0x3, &(0x7f0000000000)=@framed, &(0x7f0000000040)='GPL\x00', 0xfffffffd, 0x0, 0x0, 0x40f00, 0x0, '\x00', 0x0, 0x0, 0xffffffffffffffff, 0x8, 0x0, 0x0, 0x10, 0x0}, 0x80) openat$cgroup_ro(r2, &(0x7f0000000180)='blkio.bfq.group_wait_time\x00', 0x0, 0x0) syz_open_procfs$namespace(0x0, 0x0) write$cgroup_int(r1, &(0x7f0000000040), 0x12) [ 463.952500][T27828] EXT4-fs (loop2): inodes count not valid: 16777248 vs 32 [ 463.959857][T27822] EXT4-fs (loop5): ext4_check_descriptors: Inode bitmap for group 0 overlaps block group descriptors [ 463.978535][T27827] EXT4-fs (loop3): orphan cleanup on readonly fs 04:23:52 executing program 2: sendmsg$BATADV_CMD_GET_ORIGINATORS(0xffffffffffffffff, &(0x7f0000000780)={0x0, 0x0, &(0x7f0000000740)={0x0}}, 0x0) sendmsg$L2TP_CMD_SESSION_DELETE(0xffffffffffffffff, &(0x7f0000000340)={&(0x7f0000000100)={0x10, 0x0, 0x0, 0x4000000}, 0xc, 0x0}, 0x0) syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000040)='./file0\x00', 0x0, 0x41c, &(0x7f0000000540)=[{&(0x7f0000010000)="200000020000000019000700600100000f040000000000000000000004000000000002000020000020000000ddf4655fddf4655f0100ffff53ef010001000000ddf4655f000000000000000001000000000000000b0000000001000008000000d26400004003", 0x66, 0x400}, {&(0x7f0000010100)="0000000000000000000000026856d49a00cc4371bd6a7c893f280045010040", 0x1f, 0x4e0}, {&(0x7f0000010300)="03", 0xfeb1, 0x640}, {&(0x7f0000010400)="030000000200000005", 0xffc3, 0x800}, {&(0x7f0000010e00)="ed41000000040000ddf4655fddf4655fddf4655f000000000000040020", 0x1d, 0x1500}, {&(0x7f00000000c0)="80810000007f", 0xfc3b, 0x1600}], 0x81, &(0x7f0000000180)={[{@errors_remount}]}) 04:23:52 executing program 0: socketpair$nbd(0x1, 0x1, 0x0, &(0x7f0000000040)={0xffffffffffffffff, 0xffffffffffffffff}) sendmsg$inet(r1, &(0x7f0000000400)={0x0, 0x0, &(0x7f0000000340)=[{&(0x7f0000000000)='_', 0x1}], 0x1}, 0x0) recvmsg(r0, &(0x7f0000002200)={0x0, 0x0, &(0x7f00000020c0)=[{&(0x7f0000001980)=""/156, 0x9c}, {0x0}, {0x0}, {0x0}, {0x0}, {0x0}, {0x0}, {0x0}, {0x0}], 0x9}, 0x40000102) [ 463.998436][T27822] EXT4-fs (loop5): orphan cleanup on readonly fs [ 464.001161][T27827] EXT4-fs error (device loop3): __ext4_iget:4988: inode #3: block 67108864: comm syz-executor.3: invalid block [ 464.024172][T27822] EXT4-fs error (device loop5): __ext4_iget:4988: inode #3: block 67108864: comm syz-executor.5: invalid block [ 464.046696][T27822] EXT4-fs (loop5): Remounting filesystem read-only [ 464.050945][T27827] EXT4-fs (loop3): Remounting filesystem read-only [ 464.053244][T27822] EXT4-fs error (device loop5): ext4_quota_enable:6781: comm syz-executor.5: Bad quota inode # 3 [ 464.059746][T27827] EXT4-fs error (device loop3): ext4_quota_enable:6781: comm syz-executor.3: Bad quota inode # 3 [ 464.087557][T27850] loop2: detected capacity change from 0 to 264192 [ 464.094916][T27827] EXT4-fs warning (device loop3): ext4_enable_quotas:6821: Failed to enable quota tracking (type=0, err=-117). Please run e2fsck to fix. [ 464.108976][T27827] EXT4-fs (loop3): Cannot turn on quotas: error -117 [ 464.119277][T27822] EXT4-fs warning (device loop5): ext4_enable_quotas:6821: Failed to enable quota tracking (type=0, err=-117). Please run e2fsck to fix. [ 464.128556][T27851] syz-executor.1 invoked oom-killer: gfp_mask=0xcc0(GFP_KERNEL), order=0, oom_score_adj=1000 [ 464.133333][T27822] EXT4-fs (loop5): Cannot turn on quotas: error -117 04:23:53 executing program 5: sendmsg$nl_route(0xffffffffffffffff, &(0x7f0000000480)={&(0x7f00000003c0)={0x10, 0x0, 0x0, 0x200}, 0xc, &(0x7f0000000440)={&(0x7f0000000400)=@ipv6_getmulticast={0x14, 0x3a, 0x203, 0x70bd2c, 0x25dfdbfc, {}, ["", "", "", "", "", ""]}, 0x14}, 0x1, 0x0, 0x0, 0x4000}, 0x80) sendmsg$BATADV_CMD_GET_ORIGINATORS(0xffffffffffffffff, &(0x7f0000000780)={0x0, 0x0, &(0x7f0000000740)={0x0}}, 0x0) sendmsg$BATADV_CMD_GET_HARDIF(0xffffffffffffffff, &(0x7f0000000200)={0x0, 0x0, &(0x7f00000001c0)={&(0x7f0000000140)={0x14, 0x0, 0x0, 0x70bd27}, 0x14}}, 0x0) r0 = socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_genetlink_get_family_id$l2tp(&(0x7f0000000680), 0xffffffffffffffff) sendmsg$L2TP_CMD_TUNNEL_CREATE(r0, &(0x7f0000000240)={0x0, 0x0, &(0x7f0000000380)={&(0x7f0000000300)={0x44, r1, 0x917, 0x0, 0x0, {}, [@L2TP_ATTR_PROTO_VERSION={0x5}, @L2TP_ATTR_CONN_ID={0x8, 0x9, 0xc000000}, @L2TP_ATTR_ENCAP_TYPE={0x6, 0x2, 0x1}, @L2TP_ATTR_PEER_CONN_ID={0x8}, @L2TP_ATTR_IP_SADDR={0x8, 0x18, @loopback=0xac1414aa}, @L2TP_ATTR_IP_DADDR={0x8, 0x19, @multicast2}]}, 0x44}}, 0x0) sendmsg$L2TP_CMD_SESSION_DELETE(0xffffffffffffffff, &(0x7f0000000340)={&(0x7f0000000100)={0x10, 0x0, 0x0, 0x4000000}, 0xc, &(0x7f0000000300)={&(0x7f00000002c0)={0x40, r1, 0x8, 0x70bd25, 0x25dfdbfc, {}, [@L2TP_ATTR_UDP_CSUM={0x5, 0xd, 0x1}, @L2TP_ATTR_IP6_DADDR={0x14, 0x20, @local}, @L2TP_ATTR_FD={0x8, 0x17, @l2tp}, @L2TP_ATTR_UDP_ZERO_CSUM6_TX={0x5}]}, 0x40}, 0x1, 0x0, 0x0, 0x4000000}, 0x4000042) syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000040)='./file0\x00', 0xd4020000, 0x41c, &(0x7f0000000540)=[{&(0x7f0000010000)="200000000002000019000700600100000f040000000000000000000004000000000002000020000020000000ddf4655fddf4655f0100ffff53ef010001000000ddf4655f000000000000000001000000000000000b0000000001000008000000d26400004003", 0x66, 0x400}, {&(0x7f0000010100)="0000000000000000000000026856d49a00cc4371bd6a7c893f280045010040", 0x1f, 0x4e0}, {&(0x7f0000010300)="03", 0xfeb1, 0x640}, {&(0x7f0000010400)="030000000200000005", 0xffc3, 0x800}, {&(0x7f0000010e00)="ed41000000040000ddf4655fddf4655fddf4655f000000000000040020", 0x1d, 0x1500}, {&(0x7f00000000c0)="80810000007f", 0xfc3b, 0x1600}], 0x81, &(0x7f0000000180)={[{@errors_remount}]}) 04:23:53 executing program 0: r0 = bpf$BPF_BTF_LOAD(0x12, &(0x7f0000000240)={&(0x7f0000000740)={{0xeb9f, 0x1, 0x0, 0x18, 0x0, 0xc, 0xc, 0x2, [@union]}}, &(0x7f00000007c0)=""/242, 0x26, 0xf2, 0x1}, 0x20) bpf$BPF_PROG_RAW_TRACEPOINT_LOAD(0x5, &(0x7f0000000280)={0x18, 0x3, &(0x7f0000000000)=@framed, &(0x7f0000000040)='GPL\x00', 0x7, 0x96, &(0x7f0000000080)=""/150, 0x0, 0x0, '\x00', 0x0, 0x0, r0, 0x8, 0x0, 0x0, 0xb, &(0x7f0000000180), 0x10}, 0x80) 04:23:53 executing program 4: sendmsg$BATADV_CMD_GET_ORIGINATORS(0xffffffffffffffff, &(0x7f0000000780)={0x0, 0x0, &(0x7f0000000740)={0x0}}, 0x0) sendmsg$L2TP_CMD_SESSION_DELETE(0xffffffffffffffff, &(0x7f0000000340)={&(0x7f0000000100)={0x10, 0x0, 0x0, 0x4000000}, 0xc, 0x0}, 0x0) syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000040)='./file0\x00', 0x0, 0x41c, &(0x7f0000000540)=[{&(0x7f0000010000)="200000036f02000019000700600100000f040000000000000000000004000000000002000020000020000000ddf4655fddf4655f0100ffff53ef010001000000ddf4655f000000000000000001000000000000000b0000000001000008000000d26400004003", 0x66, 0x400}, {&(0x7f0000010100)="0000000000000000000000026856d49a00cc4371bd6a7c893f280045010040", 0x1f, 0x4e0}, {&(0x7f0000010300)="03", 0xfeb1, 0x640}, {&(0x7f0000010400)="030000000200000005", 0xffc3, 0x800}, {&(0x7f0000010e00)="ed41000000040000ddf4655fddf4655fddf4655f000000000000040020", 0x1d, 0x1500}, {&(0x7f00000000c0)="80810000007f", 0xfc3b, 0x1600}], 0x81, &(0x7f0000000180)={[{@errors_remount}]}) 04:23:53 executing program 3: sendmsg$BATADV_CMD_GET_ORIGINATORS(0xffffffffffffffff, &(0x7f0000000780)={0x0, 0x0, &(0x7f0000000740)={0x0}}, 0x0) sendmsg$L2TP_CMD_SESSION_DELETE(0xffffffffffffffff, &(0x7f0000000340)={&(0x7f0000000100)={0x10, 0x0, 0x0, 0x4000000}, 0xc, 0x0}, 0x0) syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000040)='./file0\x00', 0x0, 0x41c, &(0x7f0000000540)=[{&(0x7f0000010000)="200000000051000019000700600100000f040000000000000000000004000000000002000020000020000000ddf4655fddf4655f0100ffff53ef010001000000ddf4655f000000000000000001000000000000000b0000000001000008000000d26400004003", 0x66, 0x400}, {&(0x7f0000010100)="0000000000000000000000026856d49a00cc4371bd6a7c893f280045010040", 0x1f, 0x4e0}, {&(0x7f0000010300)="03", 0xfeb1, 0x640}, {&(0x7f0000010400)="030000000200000005", 0xffc3, 0x800}, {&(0x7f0000010e00)="ed41000000040000ddf4655fddf4655fddf4655f000000000000040020", 0x1d, 0x1500}, {&(0x7f00000000c0)="80810000007f", 0xfc3b, 0x1600}], 0x81, &(0x7f0000000180)={[{@errors_remount}]}) [ 464.150481][T27851] CPU: 1 PID: 27851 Comm: syz-executor.1 Not tainted 6.0.0-rc3-syzkaller-00328-g42cf58c272ee-dirty #0 [ 464.161475][T27851] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 08/26/2022 [ 464.163492][T27850] EXT4-fs (loop2): bad geometry: first data block 0 is beyond end of filesystem (0) [ 464.171541][T27851] Call Trace: [ 464.184211][T27851] [ 464.187153][T27851] dump_stack_lvl+0xd6/0x122 [ 464.191795][T27851] dump_stack+0x11/0x12 [ 464.195969][T27851] dump_header+0x98/0x410 04:23:53 executing program 0: syz_open_procfs$namespace(0xffffffffffffffff, &(0x7f0000000280)='ns/mnt\x00') [ 464.200341][T27851] oom_kill_process+0x100/0x550 [ 464.205259][T27851] out_of_memory+0x620/0x880 [ 464.209870][T27851] memory_max_write+0x31b/0x420 [ 464.214811][T27851] ? memory_max_show+0x70/0x70 [ 464.219620][T27851] cgroup_file_write+0x167/0x300 [ 464.224569][T27851] ? __check_object_size+0x160/0x200 [ 464.229921][T27851] ? cgroup_seqfile_stop+0x70/0x70 [ 464.235041][T27851] kernfs_fop_write_iter+0x1d3/0x2c0 [ 464.235396][T27860] loop4: detected capacity change from 0 to 264192 [ 464.240323][T27851] vfs_write+0x468/0x760 04:23:53 executing program 0: r0 = bpf$BPF_BTF_LOAD(0x12, &(0x7f0000000240)={&(0x7f0000000740)={{0xeb9f, 0x1, 0x0, 0x18, 0x0, 0xc, 0xc, 0x2, [@union]}}, &(0x7f00000007c0)=""/242, 0x26, 0xf2, 0x1}, 0x20) bpf$BPF_PROG_RAW_TRACEPOINT_LOAD(0x5, &(0x7f0000000280)={0x18, 0x3, &(0x7f0000000000)=@framed, &(0x7f0000000040)='GPL\x00', 0x7, 0x96, &(0x7f0000000080)=""/150, 0x0, 0x0, '\x00', 0x0, 0x0, r0, 0x8, &(0x7f0000000140), 0x8, 0x10, 0x0}, 0x80) [ 464.240347][T27851] ksys_write+0xe8/0x1a0 [ 464.248135][T27860] EXT4-fs (loop4): inodes count not valid: 50331680 vs 32 [ 464.251053][T27851] __x64_sys_write+0x3e/0x50 [ 464.251077][T27851] do_syscall_64+0x2b/0x70 [ 464.271426][T27851] entry_SYSCALL_64_after_hwframe+0x63/0xcd [ 464.277441][T27851] RIP: 0033:0x7f1d0ed0d279 [ 464.281871][T27851] Code: ff ff c3 66 2e 0f 1f 84 00 00 00 00 00 0f 1f 40 00 48 89 f8 48 89 f7 48 89 d6 48 89 ca 4d 89 c2 4d 89 c8 4c 8b 4c 24 08 0f 05 <48> 3d 01 f0 ff ff 73 01 c3 48 c7 c1 b8 ff ff ff f7 d8 64 89 01 48 04:23:53 executing program 0: bpf$BPF_PROG_RAW_TRACEPOINT_LOAD(0x5, &(0x7f0000000280)={0x8, 0x3, &(0x7f0000000000)=@framed={{0x18, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x6000}}, &(0x7f0000000040)='GPL\x00', 0x0, 0x0, 0x0, 0x0, 0x0, '\x00', 0x0, 0x0, 0xffffffffffffffff, 0x8, 0x0, 0x0, 0x10, 0x0}, 0x80) [ 464.301533][T27851] RSP: 002b:00007f1d0e483168 EFLAGS: 00000246 ORIG_RAX: 0000000000000001 [ 464.309986][T27851] RAX: ffffffffffffffda RBX: 00007f1d0ee1ff80 RCX: 00007f1d0ed0d279 [ 464.317971][T27851] RDX: 0000000000000012 RSI: 0000000020000040 RDI: 0000000000000006 [ 464.325950][T27851] RBP: 00007f1d0ed672e9 R08: 0000000000000000 R09: 0000000000000000 [ 464.333929][T27851] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000000 [ 464.341997][T27851] R13: 00007ffd2cf697ff R14: 00007f1d0e483300 R15: 0000000000022000 [ 464.349976][T27851] [ 464.353246][T27851] memory: usage 8492kB, limit 0kB, failcnt 50 [ 464.359481][T27851] swap: usage 0kB, limit 9007199254740988kB, failcnt 0 [ 464.366392][T27851] Memory cgroup stats for /syz1: [ 464.366992][T27851] anon 131072 [ 464.366992][T27851] file 8294400 [ 464.366992][T27851] kernel 266240 [ 464.366992][T27851] kernel_stack 32768 [ 464.366992][T27851] pagetables 77824 [ 464.366992][T27851] percpu 1184 [ 464.366992][T27851] sock 0 [ 464.366992][T27851] vmalloc 0 [ 464.366992][T27851] shmem 8294400 [ 464.366992][T27851] file_mapped 430080 [ 464.366992][T27851] file_dirty 0 [ 464.366992][T27851] file_writeback 0 [ 464.366992][T27851] swapcached 0 [ 464.366992][T27851] inactive_anon 8065024 [ 464.366992][T27851] active_anon 360448 [ 464.366992][T27851] inactive_file 0 [ 464.366992][T27851] active_file 0 [ 464.366992][T27851] unevictable 0 [ 464.366992][T27851] slab_reclaimable 50192 [ 464.366992][T27851] slab_unreclaimable 75440 [ 464.366992][T27851] slab 125632 [ 464.366992][T27851] workingset_refault_anon 0 [ 464.366992][T27851] workingset_refault_file 9 04:23:53 executing program 0: bpf$BPF_PROG_RAW_TRACEPOINT_LOAD(0x5, &(0x7f0000000200)={0x18, 0x4, &(0x7f0000000000)=@framed={{}, [@call]}, &(0x7f0000000040)='syzkaller\x00', 0x7, 0x93, &(0x7f0000000080)=""/147, 0x0, 0x0, '\x00', 0x0, 0x0, 0xffffffffffffffff, 0x8, 0x0, 0x0, 0x10, &(0x7f0000000180), 0x10}, 0x80) 04:23:53 executing program 0: socketpair$nbd(0x1, 0x1, 0x0, &(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}) sendmsg$inet(r0, &(0x7f0000000100)={0x0, 0x0, &(0x7f0000000640)=[{&(0x7f0000000240)="80", 0x1}], 0x1, &(0x7f00000006c0)=[@ip_tos_u8={{0x11}}], 0x18}, 0x0) [ 464.366992][T27851] workingset_activate_anon 0 [ 464.366992][T27851] workingset_activate_file 0 [ 464.461870][T27851] oom-kill:constraint=CONSTRAINT_MEMCG,nodemask=(null),cpuset=syz1,mems_allowed=0,oom_memcg=/syz1,task_memcg=/syz1,task=syz-executor.1,pid=26950,uid=0 [ 464.477436][T27851] Memory cgroup out of memory: Killed process 26950 (syz-executor.1) total-vm:42344kB, anon-rss:376kB, file-rss:9104kB, shmem-rss:64kB, UID:0 pgtables:72kB oom_score_adj:0 [ 464.544990][T27898] loop3: detected capacity change from 0 to 264192 [ 464.548548][T27896] loop5: detected capacity change from 0 to 264192 [ 464.565926][T27898] EXT4-fs (loop3): ext4_check_descriptors: Inode bitmap for group 0 overlaps block group descriptors [ 464.566024][T27896] EXT4-fs (loop5): ext4_check_descriptors: Inode bitmap for group 0 overlaps block group descriptors [ 464.585777][T27898] EXT4-fs (loop3): orphan cleanup on readonly fs 04:23:53 executing program 1: bpf$BPF_PROG_RAW_TRACEPOINT_LOAD(0x5, &(0x7f0000000280)={0x8, 0x3, &(0x7f0000000000)=@framed={{0x39}}, &(0x7f0000000040)='GPL\x00', 0x0, 0x0, 0x0, 0x0, 0x0, '\x00', 0x0, 0x0, 0xffffffffffffffff, 0x8, 0x0, 0x0, 0x10, 0x0}, 0x80) 04:23:53 executing program 4: sendmsg$BATADV_CMD_GET_ORIGINATORS(0xffffffffffffffff, &(0x7f0000000780)={0x0, 0x0, &(0x7f0000000740)={0x0}}, 0x0) sendmsg$L2TP_CMD_SESSION_DELETE(0xffffffffffffffff, &(0x7f0000000340)={&(0x7f0000000100)={0x10, 0x0, 0x0, 0x4000000}, 0xc, 0x0}, 0x0) syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000040)='./file0\x00', 0x0, 0x41c, &(0x7f0000000540)=[{&(0x7f0000010000)="200000027002000019000700600100000f040000000000000000000004000000000002000020000020000000ddf4655fddf4655f0100ffff53ef010001000000ddf4655f000000000000000001000000000000000b0000000001000008000000d26400004003", 0x66, 0x400}, {&(0x7f0000010100)="0000000000000000000000026856d49a00cc4371bd6a7c893f280045010040", 0x1f, 0x4e0}, {&(0x7f0000010300)="03", 0xfeb1, 0x640}, {&(0x7f0000010400)="030000000200000005", 0xffc3, 0x800}, {&(0x7f0000010e00)="ed41000000040000ddf4655fddf4655fddf4655f000000000000040020", 0x1d, 0x1500}, {&(0x7f00000000c0)="80810000007f", 0xfc3b, 0x1600}], 0x81, &(0x7f0000000180)={[{@errors_remount}]}) 04:23:53 executing program 0: bpf$BPF_PROG_RAW_TRACEPOINT_LOAD(0x5, &(0x7f0000000200)={0x18, 0x4, &(0x7f0000000000)=@framed={{}, [@call]}, &(0x7f0000000040)='syzkaller\x00', 0x7, 0x93, &(0x7f0000000080)=""/147, 0x0, 0x0, '\x00', 0x0, 0x0, 0xffffffffffffffff, 0x8, 0x0, 0x0, 0x10, 0x0}, 0x80) [ 464.594553][T27898] EXT4-fs error (device loop3): __ext4_iget:4988: inode #3: block 67108864: comm syz-executor.3: invalid block [ 464.600212][T27896] EXT4-fs (loop5): orphan cleanup on readonly fs [ 464.620734][T27898] EXT4-fs (loop3): Remounting filesystem read-only [ 464.623838][T27896] EXT4-fs error (device loop5): __ext4_iget:4988: inode #3: block 67108864: comm syz-executor.5: invalid block [ 464.627285][T27898] EXT4-fs error (device loop3): ext4_quota_enable:6781: comm syz-executor.3: Bad quota inode # 3 [ 464.655184][T27904] loop4: detected capacity change from 0 to 264192 [ 464.666536][T27896] EXT4-fs (loop5): Remounting filesystem read-only [ 464.673087][T27896] EXT4-fs error (device loop5): ext4_quota_enable:6781: comm syz-executor.5: Bad quota inode # 3 [ 464.688985][T27904] EXT4-fs (loop4): inodes count not valid: 33554464 vs 32 [ 464.706535][T27898] EXT4-fs warning (device loop3): ext4_enable_quotas:6821: Failed to enable quota tracking (type=0, err=-117). Please run e2fsck to fix. [ 464.720607][T27898] EXT4-fs (loop3): Cannot turn on quotas: error -117 [ 464.738398][T27896] EXT4-fs warning (device loop5): ext4_enable_quotas:6821: Failed to enable quota tracking (type=0, err=-117). Please run e2fsck to fix. [ 464.752442][T27896] EXT4-fs (loop5): Cannot turn on quotas: error -117 04:23:53 executing program 5: sendmsg$nl_route(0xffffffffffffffff, &(0x7f0000000480)={&(0x7f00000003c0)={0x10, 0x0, 0x0, 0x200}, 0xc, &(0x7f0000000440)={&(0x7f0000000400)=@ipv6_getmulticast={0x14, 0x3a, 0x203, 0x70bd2c, 0x25dfdbfc, {}, ["", "", "", "", "", ""]}, 0x14}, 0x1, 0x0, 0x0, 0x4000}, 0x80) sendmsg$BATADV_CMD_GET_ORIGINATORS(0xffffffffffffffff, &(0x7f0000000780)={0x0, 0x0, &(0x7f0000000740)={0x0}}, 0x0) sendmsg$BATADV_CMD_GET_HARDIF(0xffffffffffffffff, &(0x7f0000000200)={0x0, 0x0, &(0x7f00000001c0)={&(0x7f0000000140)={0x14, 0x0, 0x0, 0x70bd27}, 0x14}}, 0x0) r0 = socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_genetlink_get_family_id$l2tp(&(0x7f0000000680), 0xffffffffffffffff) sendmsg$L2TP_CMD_TUNNEL_CREATE(r0, &(0x7f0000000240)={0x0, 0x0, &(0x7f0000000380)={&(0x7f0000000300)={0x44, r1, 0x917, 0x0, 0x0, {}, [@L2TP_ATTR_PROTO_VERSION={0x5}, @L2TP_ATTR_CONN_ID={0x8, 0x9, 0xc000000}, @L2TP_ATTR_ENCAP_TYPE={0x6, 0x2, 0x1}, @L2TP_ATTR_PEER_CONN_ID={0x8}, @L2TP_ATTR_IP_SADDR={0x8, 0x18, @loopback=0xac1414aa}, @L2TP_ATTR_IP_DADDR={0x8, 0x19, @multicast2}]}, 0x44}}, 0x0) sendmsg$L2TP_CMD_SESSION_DELETE(0xffffffffffffffff, &(0x7f0000000340)={&(0x7f0000000100)={0x10, 0x0, 0x0, 0x4000000}, 0xc, &(0x7f0000000300)={&(0x7f00000002c0)={0x40, r1, 0x8, 0x70bd25, 0x25dfdbfc, {}, [@L2TP_ATTR_UDP_CSUM={0x5, 0xd, 0x1}, @L2TP_ATTR_IP6_DADDR={0x14, 0x20, @local}, @L2TP_ATTR_FD={0x8, 0x17, @l2tp}, @L2TP_ATTR_UDP_ZERO_CSUM6_TX={0x5}]}, 0x40}, 0x1, 0x0, 0x0, 0x4000000}, 0x4000042) syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000040)='./file0\x00', 0xd5020000, 0x41c, &(0x7f0000000540)=[{&(0x7f0000010000)="200000000002000019000700600100000f040000000000000000000004000000000002000020000020000000ddf4655fddf4655f0100ffff53ef010001000000ddf4655f000000000000000001000000000000000b0000000001000008000000d26400004003", 0x66, 0x400}, {&(0x7f0000010100)="0000000000000000000000026856d49a00cc4371bd6a7c893f280045010040", 0x1f, 0x4e0}, {&(0x7f0000010300)="03", 0xfeb1, 0x640}, {&(0x7f0000010400)="030000000200000005", 0xffc3, 0x800}, {&(0x7f0000010e00)="ed41000000040000ddf4655fddf4655fddf4655f000000000000040020", 0x1d, 0x1500}, {&(0x7f00000000c0)="80810000007f", 0xfc3b, 0x1600}], 0x81, &(0x7f0000000180)={[{@errors_remount}]}) 04:23:53 executing program 2: sendmsg$BATADV_CMD_GET_ORIGINATORS(0xffffffffffffffff, &(0x7f0000000780)={0x0, 0x0, &(0x7f0000000740)={0x0}}, 0x0) sendmsg$L2TP_CMD_SESSION_DELETE(0xffffffffffffffff, &(0x7f0000000340)={&(0x7f0000000100)={0x10, 0x0, 0x0, 0x4000000}, 0xc, 0x0}, 0x0) syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000040)='./file0\x00', 0x0, 0x41c, &(0x7f0000000540)=[{&(0x7f0000010000)="200000040000000019000700600100000f040000000000000000000004000000000002000020000020000000ddf4655fddf4655f0100ffff53ef010001000000ddf4655f000000000000000001000000000000000b0000000001000008000000d26400004003", 0x66, 0x400}, {&(0x7f0000010100)="0000000000000000000000026856d49a00cc4371bd6a7c893f280045010040", 0x1f, 0x4e0}, {&(0x7f0000010300)="03", 0xfeb1, 0x640}, {&(0x7f0000010400)="030000000200000005", 0xffc3, 0x800}, {&(0x7f0000010e00)="ed41000000040000ddf4655fddf4655fddf4655f000000000000040020", 0x1d, 0x1500}, {&(0x7f00000000c0)="80810000007f", 0xfc3b, 0x1600}], 0x81, &(0x7f0000000180)={[{@errors_remount}]}) 04:23:53 executing program 3: sendmsg$BATADV_CMD_GET_ORIGINATORS(0xffffffffffffffff, &(0x7f0000000780)={0x0, 0x0, &(0x7f0000000740)={0x0}}, 0x0) sendmsg$L2TP_CMD_SESSION_DELETE(0xffffffffffffffff, &(0x7f0000000340)={&(0x7f0000000100)={0x10, 0x0, 0x0, 0x4000000}, 0xc, 0x0}, 0x0) syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000040)='./file0\x00', 0x0, 0x41c, &(0x7f0000000540)=[{&(0x7f0000010000)="2000000407e6000019000700600100000f040000000000000000000004000000000002000020000020000000ddf4655fddf4655f0100ffff53ef010001000000ddf4655f000000000000000001000000000000000b0000000001000008000000d26400004003", 0x66, 0x400}, {&(0x7f0000010100)="0000000000000000000000026856d49a00cc4371bd6a7c893f280045010040", 0x1f, 0x4e0}, {&(0x7f0000010300)="03", 0xfeb1, 0x640}, {&(0x7f0000010400)="030000000200000005", 0xffc3, 0x800}, {&(0x7f0000010e00)="ed41000000040000ddf4655fddf4655fddf4655f000000000000040020", 0x1d, 0x1500}, {&(0x7f00000000c0)="80810000007f", 0xfc3b, 0x1600}], 0x81, &(0x7f0000000180)={[{@errors_remount}]}) 04:23:53 executing program 0: socketpair$unix(0x1, 0x2, 0x0, &(0x7f0000000080)={0xffffffffffffffff}) sendmsg$sock(r0, &(0x7f00000004c0)={&(0x7f00000000c0)=@l2tp={0x2, 0x0, @multicast1}, 0x80, 0x0}, 0x0) 04:23:53 executing program 4: sendmsg$BATADV_CMD_GET_ORIGINATORS(0xffffffffffffffff, &(0x7f0000000780)={0x0, 0x0, &(0x7f0000000740)={0x0}}, 0x0) sendmsg$L2TP_CMD_SESSION_DELETE(0xffffffffffffffff, &(0x7f0000000340)={&(0x7f0000000100)={0x10, 0x0, 0x0, 0x4000000}, 0xc, 0x0}, 0x0) syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000040)='./file0\x00', 0x0, 0x41c, &(0x7f0000000540)=[{&(0x7f0000010000)="200000017102000019000700600100000f040000000000000000000004000000000002000020000020000000ddf4655fddf4655f0100ffff53ef010001000000ddf4655f000000000000000001000000000000000b0000000001000008000000d26400004003", 0x66, 0x400}, {&(0x7f0000010100)="0000000000000000000000026856d49a00cc4371bd6a7c893f280045010040", 0x1f, 0x4e0}, {&(0x7f0000010300)="03", 0xfeb1, 0x640}, {&(0x7f0000010400)="030000000200000005", 0xffc3, 0x800}, {&(0x7f0000010e00)="ed41000000040000ddf4655fddf4655fddf4655f000000000000040020", 0x1d, 0x1500}, {&(0x7f00000000c0)="80810000007f", 0xfc3b, 0x1600}], 0x81, &(0x7f0000000180)={[{@errors_remount}]}) 04:23:53 executing program 0: syz_clone(0xed08a100, 0x0, 0x0, 0x0, 0x0, 0x0) [ 464.871029][T27907] loop2: detected capacity change from 0 to 264192 [ 464.871985][T27915] loop4: detected capacity change from 0 to 264192 [ 464.890894][T27913] loop5: detected capacity change from 0 to 264192 [ 464.899097][T27910] loop3: detected capacity change from 0 to 264192 [ 464.909493][T27907] EXT4-fs (loop2): bad geometry: first data block 0 is beyond end of filesystem (0) [ 464.920528][T27913] EXT4-fs (loop5): ext4_check_descriptors: Inode bitmap for group 0 overlaps block group descriptors [ 464.943372][T27910] EXT4-fs (loop3): inodes count not valid: 67108896 vs 32 [ 464.953837][T27915] EXT4-fs (loop4): inodes count not valid: 16777248 vs 32 [ 464.972924][T27913] EXT4-fs (loop5): orphan cleanup on readonly fs [ 464.986161][T27913] EXT4-fs error (device loop5): __ext4_iget:4988: inode #3: block 67108864: comm syz-executor.5: invalid block 04:23:53 executing program 0: bpf$BPF_PROG_RAW_TRACEPOINT_LOAD(0x5, &(0x7f0000000280)={0x8, 0x3, &(0x7f0000000000)=@framed, &(0x7f0000000040)='GPL\x00', 0x0, 0x0, 0x0, 0x0, 0x4, '\x00', 0x0, 0x0, 0xffffffffffffffff, 0x8, 0x0, 0x0, 0x10, 0x0}, 0x80) 04:23:53 executing program 2: sendmsg$BATADV_CMD_GET_ORIGINATORS(0xffffffffffffffff, &(0x7f0000000780)={0x0, 0x0, &(0x7f0000000740)={0x0}}, 0x0) sendmsg$L2TP_CMD_SESSION_DELETE(0xffffffffffffffff, &(0x7f0000000340)={&(0x7f0000000100)={0x10, 0x0, 0x0, 0x4000000}, 0xc, 0x0}, 0x0) syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000040)='./file0\x00', 0x0, 0x41c, &(0x7f0000000540)=[{&(0x7f0000010000)="200000020002000019000700600100000f040000000000000000000004000000000002000020000020000000ddf4655fddf4655f0100ffff53ef010001000000ddf4655f000000000000000001000000000000000b0000000001000008000000d26400004003", 0x66, 0x400}, {&(0x7f0000010100)="0000000000000000000000026856d49a00cc4371bd6a7c893f280045010040", 0x1f, 0x4e0}, {&(0x7f0000010300)="03", 0xfeb1, 0x640}, {&(0x7f0000010400)="030000000200000005", 0xffc3, 0x800}, {&(0x7f0000010e00)="ed41000000040000ddf4655fddf4655fddf4655f000000000000040020", 0x1d, 0x1500}, {&(0x7f00000000c0)="80810000007f", 0xfc3b, 0x1600}], 0x81, &(0x7f0000000180)={[{@errors_remount}]}) 04:23:53 executing program 4: sendmsg$BATADV_CMD_GET_ORIGINATORS(0xffffffffffffffff, &(0x7f0000000780)={0x0, 0x0, &(0x7f0000000740)={0x0}}, 0x0) sendmsg$L2TP_CMD_SESSION_DELETE(0xffffffffffffffff, &(0x7f0000000340)={&(0x7f0000000100)={0x10, 0x0, 0x0, 0x4000000}, 0xc, 0x0}, 0x0) syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000040)='./file0\x00', 0x0, 0x41c, &(0x7f0000000540)=[{&(0x7f0000010000)="200000007402000019000700600100000f040000000000000000000004000000000002000020000020000000ddf4655fddf4655f0100ffff53ef010001000000ddf4655f000000000000000001000000000000000b0000000001000008000000d26400004003", 0x66, 0x400}, {&(0x7f0000010100)="0000000000000000000000026856d49a00cc4371bd6a7c893f280045010040", 0x1f, 0x4e0}, {&(0x7f0000010300)="03", 0xfeb1, 0x640}, {&(0x7f0000010400)="030000000200000005", 0xffc3, 0x800}, {&(0x7f0000010e00)="ed41000000040000ddf4655fddf4655fddf4655f000000000000040020", 0x1d, 0x1500}, {&(0x7f00000000c0)="80810000007f", 0xfc3b, 0x1600}], 0x81, &(0x7f0000000180)={[{@errors_remount}]}) [ 465.045430][T27921] loop2: detected capacity change from 0 to 264192 [ 465.112160][T27925] loop4: detected capacity change from 0 to 264192 [ 465.118784][T27913] EXT4-fs (loop5): Remounting filesystem read-only [ 465.125366][T27913] EXT4-fs error (device loop5): ext4_quota_enable:6781: comm syz-executor.5: Bad quota inode # 3 [ 465.138510][T27921] EXT4-fs (loop2): inodes count not valid: 33554464 vs 32 [ 465.148093][ T36] device hsr_slave_0 left promiscuous mode [ 465.162909][T27925] EXT4-fs (loop4): ext4_check_descriptors: Inode bitmap for group 0 overlaps block group descriptors [ 465.173926][ T36] device hsr_slave_1 left promiscuous mode [ 465.181093][ T36] batman_adv: batadv0: Interface deactivated: batadv_slave_0 [ 465.188568][ T36] batman_adv: batadv0: Removing interface: batadv_slave_0 [ 465.206916][T27925] EXT4-fs (loop4): orphan cleanup on readonly fs [ 465.215729][ T36] batman_adv: batadv0: Interface deactivated: batadv_slave_1 [ 465.223287][ T36] batman_adv: batadv0: Removing interface: batadv_slave_1 [ 465.233568][T27925] EXT4-fs error (device loop4): __ext4_iget:4988: inode #3: block 67108864: comm syz-executor.4: invalid block [ 465.248174][ T36] device bridge_slave_1 left promiscuous mode [ 465.254376][ T36] bridge0: port 2(bridge_slave_1) entered disabled state [ 465.267526][T27925] EXT4-fs (loop4): Remounting filesystem read-only [ 465.274077][T27925] EXT4-fs error (device loop4): ext4_quota_enable:6781: comm syz-executor.4: Bad quota inode # 3 [ 465.275435][T27913] EXT4-fs warning (device loop5): ext4_enable_quotas:6821: Failed to enable quota tracking (type=0, err=-117). Please run e2fsck to fix. [ 465.298625][T27913] EXT4-fs (loop5): Cannot turn on quotas: error -117 [ 465.306939][ T36] device bridge_slave_0 left promiscuous mode [ 465.311942][T27925] EXT4-fs warning (device loop4): ext4_enable_quotas:6821: Failed to enable quota tracking (type=0, err=-117). Please run e2fsck to fix. [ 465.313068][ T36] bridge0: port 1(bridge_slave_0) entered disabled state [ 465.327028][T27925] EXT4-fs (loop4): Cannot turn on quotas: error -117 [ 465.360105][ T36] device veth1_macvtap left promiscuous mode [ 465.366125][ T36] device veth0_macvtap left promiscuous mode [ 465.372179][ T36] device veth1_vlan left promiscuous mode [ 465.378063][ T36] device veth0_vlan left promiscuous mode [ 465.460321][ T36] team0 (unregistering): Port device team_slave_1 removed [ 465.470280][ T36] team0 (unregistering): Port device team_slave_0 removed [ 465.480438][ T36] bond0 (unregistering): (slave bond_slave_1): Releasing backup interface [ 465.491462][ T36] bond0 (unregistering): (slave bond_slave_0): Releasing backup interface [ 465.519069][ T36] bond0 (unregistering): Released all slaves [ 466.497097][T27930] chnl_net:caif_netlink_parms(): no params data found [ 466.529889][T27930] bridge0: port 1(bridge_slave_0) entered blocking state [ 466.536996][T27930] bridge0: port 1(bridge_slave_0) entered disabled state [ 466.545099][T27930] device bridge_slave_0 entered promiscuous mode [ 466.552500][T27930] bridge0: port 2(bridge_slave_1) entered blocking state [ 466.559570][T27930] bridge0: port 2(bridge_slave_1) entered disabled state [ 466.567903][T27930] device bridge_slave_1 entered promiscuous mode [ 466.584926][T27930] bond0: (slave bond_slave_0): Enslaving as an active interface with an up link [ 466.595082][T27930] bond0: (slave bond_slave_1): Enslaving as an active interface with an up link [ 466.620556][T27930] team0: Port device team_slave_0 added [ 466.627164][T27930] team0: Port device team_slave_1 added [ 466.641607][T27930] batman_adv: batadv0: Adding interface: batadv_slave_0 [ 466.648622][T27930] batman_adv: batadv0: The MTU of interface batadv_slave_0 is too small (1500) to handle the transport of batman-adv packets. Packets going over this interface will be fragmented on layer2 which could impact the performance. Setting the MTU to 1560 would solve the problem. [ 466.674613][T27930] batman_adv: batadv0: Not using interface batadv_slave_0 (retrying later): interface not active [ 466.686377][T27930] batman_adv: batadv0: Adding interface: batadv_slave_1 [ 466.693341][T27930] batman_adv: batadv0: The MTU of interface batadv_slave_1 is too small (1500) to handle the transport of batman-adv packets. Packets going over this interface will be fragmented on layer2 which could impact the performance. Setting the MTU to 1560 would solve the problem. [ 466.719336][T27930] batman_adv: batadv0: Not using interface batadv_slave_1 (retrying later): interface not active [ 466.740416][T27930] device hsr_slave_0 entered promiscuous mode [ 466.746998][T27930] device hsr_slave_1 entered promiscuous mode [ 466.813124][T27930] 8021q: adding VLAN 0 to HW filter on device bond0 [ 466.823273][ T1918] IPv6: ADDRCONF(NETDEV_CHANGE): veth1: link becomes ready [ 466.831019][ T1918] IPv6: ADDRCONF(NETDEV_CHANGE): veth0: link becomes ready [ 466.840101][T27930] 8021q: adding VLAN 0 to HW filter on device team0 [ 466.848339][ T1918] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_bridge: link becomes ready [ 466.857017][ T1918] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_0: link becomes ready [ 466.865295][ T1918] bridge0: port 1(bridge_slave_0) entered blocking state [ 466.872345][ T1918] bridge0: port 1(bridge_slave_0) entered forwarding state [ 466.886325][ T1918] IPv6: ADDRCONF(NETDEV_CHANGE): bridge0: link becomes ready [ 466.894095][ T1918] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_bridge: link becomes ready [ 466.902738][ T1918] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_1: link becomes ready [ 466.911134][ T1918] bridge0: port 2(bridge_slave_1) entered blocking state [ 466.918179][ T1918] bridge0: port 2(bridge_slave_1) entered forwarding state [ 466.925878][ T1918] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_bond: link becomes ready [ 466.934540][ T1918] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_bond: link becomes ready [ 466.943233][ T1918] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_team: link becomes ready [ 466.951788][ T1918] IPv6: ADDRCONF(NETDEV_CHANGE): team_slave_0: link becomes ready [ 466.960297][ T1918] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_team: link becomes ready [ 466.968772][ T1918] IPv6: ADDRCONF(NETDEV_CHANGE): team_slave_1: link becomes ready [ 466.978706][ T1913] IPv6: ADDRCONF(NETDEV_CHANGE): team0: link becomes ready [ 466.988633][ T6] IPv6: ADDRCONF(NETDEV_CHANGE): hsr_slave_0: link becomes ready [ 466.998845][ T1918] IPv6: ADDRCONF(NETDEV_CHANGE): hsr_slave_1: link becomes ready [ 467.008224][T27930] IPv6: ADDRCONF(NETDEV_CHANGE): hsr0: link becomes ready [ 467.019947][ T6] IPv6: ADDRCONF(NETDEV_CHANGE): vxcan1: link becomes ready [ 467.027582][ T6] IPv6: ADDRCONF(NETDEV_CHANGE): vxcan0: link becomes ready [ 467.037476][T27930] 8021q: adding VLAN 0 to HW filter on device batadv0 [ 467.114431][ T1918] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_virt_wifi: link becomes ready [ 467.154241][T27930] device veth0_vlan entered promiscuous mode [ 467.161058][ T1920] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_vlan: link becomes ready [ 467.169575][ T1920] IPv6: ADDRCONF(NETDEV_CHANGE): vlan0: link becomes ready [ 467.177297][ T1920] IPv6: ADDRCONF(NETDEV_CHANGE): vlan1: link becomes ready [ 467.187593][T27930] device veth1_vlan entered promiscuous mode [ 467.199785][ T1920] IPv6: ADDRCONF(NETDEV_CHANGE): macvlan0: link becomes ready [ 467.207944][ T1920] IPv6: ADDRCONF(NETDEV_CHANGE): macvlan1: link becomes ready [ 467.216095][ T1920] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_macvtap: link becomes ready [ 467.225570][T27930] device veth0_macvtap entered promiscuous mode [ 467.233508][T27930] device veth1_macvtap entered promiscuous mode [ 467.245324][T27930] batman_adv: The newly added mac address (aa:aa:aa:aa:aa:3d) already exists on: batadv_slave_0 [ 467.255770][T27930] batman_adv: It is strongly recommended to keep mac addresses unique to avoid problems! [ 467.265619][T27930] batman_adv: The newly added mac address (aa:aa:aa:aa:aa:3d) already exists on: batadv_slave_0 [ 467.276033][T27930] batman_adv: It is strongly recommended to keep mac addresses unique to avoid problems! [ 467.285954][T27930] batman_adv: The newly added mac address (aa:aa:aa:aa:aa:3d) already exists on: batadv_slave_0 [ 467.296371][T27930] batman_adv: It is strongly recommended to keep mac addresses unique to avoid problems! [ 467.306276][T27930] batman_adv: The newly added mac address (aa:aa:aa:aa:aa:3d) already exists on: batadv_slave_0 [ 467.316691][T27930] batman_adv: It is strongly recommended to keep mac addresses unique to avoid problems! [ 467.326496][T27930] batman_adv: The newly added mac address (aa:aa:aa:aa:aa:3d) already exists on: batadv_slave_0 [ 467.337057][T27930] batman_adv: It is strongly recommended to keep mac addresses unique to avoid problems! [ 467.349494][T27930] batman_adv: batadv0: Interface activated: batadv_slave_0 [ 467.357790][T27159] IPv6: ADDRCONF(NETDEV_CHANGE): macvtap0: link becomes ready [ 467.366015][T27159] IPv6: ADDRCONF(NETDEV_CHANGE): batadv_slave_0: link becomes ready [ 467.374614][T27159] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_batadv: link becomes ready [ 467.384042][T27930] batman_adv: The newly added mac address (aa:aa:aa:aa:aa:3e) already exists on: batadv_slave_1 [ 467.394475][T27930] batman_adv: It is strongly recommended to keep mac addresses unique to avoid problems! [ 467.404390][T27930] batman_adv: The newly added mac address (aa:aa:aa:aa:aa:3e) already exists on: batadv_slave_1 [ 467.414802][T27930] batman_adv: It is strongly recommended to keep mac addresses unique to avoid problems! [ 467.424631][T27930] batman_adv: The newly added mac address (aa:aa:aa:aa:aa:3e) already exists on: batadv_slave_1 [ 467.435136][T27930] batman_adv: It is strongly recommended to keep mac addresses unique to avoid problems! [ 467.444992][T27930] batman_adv: The newly added mac address (aa:aa:aa:aa:aa:3e) already exists on: batadv_slave_1 [ 467.455413][T27930] batman_adv: It is strongly recommended to keep mac addresses unique to avoid problems! 04:23:56 executing program 1: socketpair(0x2, 0x2, 0x1, &(0x7f0000001040)) 04:23:56 executing program 3: sendmsg$BATADV_CMD_GET_ORIGINATORS(0xffffffffffffffff, &(0x7f0000000780)={0x0, 0x0, &(0x7f0000000740)={0x0}}, 0x0) sendmsg$L2TP_CMD_SESSION_DELETE(0xffffffffffffffff, &(0x7f0000000340)={&(0x7f0000000100)={0x10, 0x0, 0x0, 0x4000000}, 0xc, 0x0}, 0x0) syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000040)='./file0\x00', 0x0, 0x41c, &(0x7f0000000540)=[{&(0x7f0000010000)="2000000407e8000019000700600100000f040000000000000000000004000000000002000020000020000000ddf4655fddf4655f0100ffff53ef010001000000ddf4655f000000000000000001000000000000000b0000000001000008000000d26400004003", 0x66, 0x400}, {&(0x7f0000010100)="0000000000000000000000026856d49a00cc4371bd6a7c893f280045010040", 0x1f, 0x4e0}, {&(0x7f0000010300)="03", 0xfeb1, 0x640}, {&(0x7f0000010400)="030000000200000005", 0xffc3, 0x800}, {&(0x7f0000010e00)="ed41000000040000ddf4655fddf4655fddf4655f000000000000040020", 0x1d, 0x1500}, {&(0x7f00000000c0)="80810000007f", 0xfc3b, 0x1600}], 0x81, &(0x7f0000000180)={[{@errors_remount}]}) 04:23:56 executing program 0: perf_event_open(&(0x7f0000000040)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x9a, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) 04:23:56 executing program 2: sendmsg$BATADV_CMD_GET_ORIGINATORS(0xffffffffffffffff, &(0x7f0000000780)={0x0, 0x0, &(0x7f0000000740)={0x0}}, 0x0) sendmsg$L2TP_CMD_SESSION_DELETE(0xffffffffffffffff, &(0x7f0000000340)={&(0x7f0000000100)={0x10, 0x0, 0x0, 0x4000000}, 0xc, 0x0}, 0x0) syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000040)='./file0\x00', 0x0, 0x41c, &(0x7f0000000540)=[{&(0x7f0000010000)="200000030002000019000700600100000f040000000000000000000004000000000002000020000020000000ddf4655fddf4655f0100ffff53ef010001000000ddf4655f000000000000000001000000000000000b0000000001000008000000d26400004003", 0x66, 0x400}, {&(0x7f0000010100)="0000000000000000000000026856d49a00cc4371bd6a7c893f280045010040", 0x1f, 0x4e0}, {&(0x7f0000010300)="03", 0xfeb1, 0x640}, {&(0x7f0000010400)="030000000200000005", 0xffc3, 0x800}, {&(0x7f0000010e00)="ed41000000040000ddf4655fddf4655fddf4655f000000000000040020", 0x1d, 0x1500}, {&(0x7f00000000c0)="80810000007f", 0xfc3b, 0x1600}], 0x81, &(0x7f0000000180)={[{@errors_remount}]}) 04:23:56 executing program 5: sendmsg$nl_route(0xffffffffffffffff, &(0x7f0000000480)={&(0x7f00000003c0)={0x10, 0x0, 0x0, 0x200}, 0xc, &(0x7f0000000440)={&(0x7f0000000400)=@ipv6_getmulticast={0x14, 0x3a, 0x203, 0x70bd2c, 0x25dfdbfc, {}, ["", "", "", "", "", ""]}, 0x14}, 0x1, 0x0, 0x0, 0x4000}, 0x80) sendmsg$BATADV_CMD_GET_ORIGINATORS(0xffffffffffffffff, &(0x7f0000000780)={0x0, 0x0, &(0x7f0000000740)={0x0}}, 0x0) sendmsg$BATADV_CMD_GET_HARDIF(0xffffffffffffffff, &(0x7f0000000200)={0x0, 0x0, &(0x7f00000001c0)={&(0x7f0000000140)={0x14, 0x0, 0x0, 0x70bd27}, 0x14}}, 0x0) r0 = socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_genetlink_get_family_id$l2tp(&(0x7f0000000680), 0xffffffffffffffff) sendmsg$L2TP_CMD_TUNNEL_CREATE(r0, &(0x7f0000000240)={0x0, 0x0, &(0x7f0000000380)={&(0x7f0000000300)={0x44, r1, 0x917, 0x0, 0x0, {}, [@L2TP_ATTR_PROTO_VERSION={0x5}, @L2TP_ATTR_CONN_ID={0x8, 0x9, 0xc000000}, @L2TP_ATTR_ENCAP_TYPE={0x6, 0x2, 0x1}, @L2TP_ATTR_PEER_CONN_ID={0x8}, @L2TP_ATTR_IP_SADDR={0x8, 0x18, @loopback=0xac1414aa}, @L2TP_ATTR_IP_DADDR={0x8, 0x19, @multicast2}]}, 0x44}}, 0x0) sendmsg$L2TP_CMD_SESSION_DELETE(0xffffffffffffffff, &(0x7f0000000340)={&(0x7f0000000100)={0x10, 0x0, 0x0, 0x4000000}, 0xc, &(0x7f0000000300)={&(0x7f00000002c0)={0x40, r1, 0x8, 0x70bd25, 0x25dfdbfc, {}, [@L2TP_ATTR_UDP_CSUM={0x5, 0xd, 0x1}, @L2TP_ATTR_IP6_DADDR={0x14, 0x20, @local}, @L2TP_ATTR_FD={0x8, 0x17, @l2tp}, @L2TP_ATTR_UDP_ZERO_CSUM6_TX={0x5}]}, 0x40}, 0x1, 0x0, 0x0, 0x4000000}, 0x4000042) syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000040)='./file0\x00', 0xd8020000, 0x41c, &(0x7f0000000540)=[{&(0x7f0000010000)="200000000002000019000700600100000f040000000000000000000004000000000002000020000020000000ddf4655fddf4655f0100ffff53ef010001000000ddf4655f000000000000000001000000000000000b0000000001000008000000d26400004003", 0x66, 0x400}, {&(0x7f0000010100)="0000000000000000000000026856d49a00cc4371bd6a7c893f280045010040", 0x1f, 0x4e0}, {&(0x7f0000010300)="03", 0xfeb1, 0x640}, {&(0x7f0000010400)="030000000200000005", 0xffc3, 0x800}, {&(0x7f0000010e00)="ed41000000040000ddf4655fddf4655fddf4655f000000000000040020", 0x1d, 0x1500}, {&(0x7f00000000c0)="80810000007f", 0xfc3b, 0x1600}], 0x81, &(0x7f0000000180)={[{@errors_remount}]}) 04:23:56 executing program 4: sendmsg$BATADV_CMD_GET_ORIGINATORS(0xffffffffffffffff, &(0x7f0000000780)={0x0, 0x0, &(0x7f0000000740)={0x0}}, 0x0) sendmsg$L2TP_CMD_SESSION_DELETE(0xffffffffffffffff, &(0x7f0000000340)={&(0x7f0000000100)={0x10, 0x0, 0x0, 0x4000000}, 0xc, 0x0}, 0x0) syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000040)='./file0\x00', 0x0, 0x41c, &(0x7f0000000540)=[{&(0x7f0000010000)="200000037502000019000700600100000f040000000000000000000004000000000002000020000020000000ddf4655fddf4655f0100ffff53ef010001000000ddf4655f000000000000000001000000000000000b0000000001000008000000d26400004003", 0x66, 0x400}, {&(0x7f0000010100)="0000000000000000000000026856d49a00cc4371bd6a7c893f280045010040", 0x1f, 0x4e0}, {&(0x7f0000010300)="03", 0xfeb1, 0x640}, {&(0x7f0000010400)="030000000200000005", 0xffc3, 0x800}, {&(0x7f0000010e00)="ed41000000040000ddf4655fddf4655fddf4655f000000000000040020", 0x1d, 0x1500}, {&(0x7f00000000c0)="80810000007f", 0xfc3b, 0x1600}], 0x81, &(0x7f0000000180)={[{@errors_remount}]}) [ 467.465326][T27930] batman_adv: The newly added mac address (aa:aa:aa:aa:aa:3e) already exists on: batadv_slave_1 [ 467.475762][T27930] batman_adv: It is strongly recommended to keep mac addresses unique to avoid problems! [ 467.487537][T27930] batman_adv: batadv0: Interface activated: batadv_slave_1 [ 467.495509][ T1919] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_batadv: link becomes ready 04:23:56 executing program 0: bpf$BPF_PROG_TEST_RUN(0x13, &(0x7f00000011c0)={0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, &(0x7f0000001240)}, 0x48) 04:23:56 executing program 0: openat$tun(0xffffffffffffff9c, &(0x7f0000000080), 0x20001, 0x0) [ 467.558736][T27971] loop5: detected capacity change from 0 to 264192 [ 467.566703][T27971] EXT4-fs (loop5): ext4_check_descriptors: Inode bitmap for group 0 overlaps block group descriptors [ 467.572110][T27974] loop3: detected capacity change from 0 to 264192 [ 467.580799][T27977] loop2: detected capacity change from 0 to 264192 [ 467.587663][T27975] loop4: detected capacity change from 0 to 264192 [ 467.601725][T27974] EXT4-fs (loop3): inodes count not valid: 67108896 vs 32 04:23:56 executing program 1: socketpair$nbd(0x1, 0x1, 0x0, &(0x7f0000000040)={0xffffffffffffffff, 0xffffffffffffffff}) sendmsg(r0, &(0x7f00000003c0)={0x0, 0x0, &(0x7f0000000300)=[{&(0x7f0000000100)="8f", 0x1}], 0x1, &(0x7f0000000340)=ANY=[@ANYBLOB='x'], 0x78}, 0x0) 04:23:56 executing program 0: bpf$BPF_MAP_GET_FD_BY_ID(0xe, 0x0, 0x700) 04:23:56 executing program 1: bpf$MAP_CREATE(0x0, &(0x7f0000000340)=@base={0x5, 0x8, 0x8000, 0x20, 0xc0}, 0x48) [ 467.605571][T27971] EXT4-fs (loop5): orphan cleanup on readonly fs [ 467.610161][T27975] EXT4-fs (loop4): inodes count not valid: 50331680 vs 32 [ 467.623794][T27971] EXT4-fs error (device loop5): __ext4_iget:4988: inode #3: block 67108864: comm syz-executor.5: invalid block [ 467.641577][T27971] EXT4-fs (loop5): Remounting filesystem read-only [ 467.648238][T27971] EXT4-fs error (device loop5): ext4_quota_enable:6781: comm syz-executor.5: Bad quota inode # 3 04:23:56 executing program 0: bpf$MAP_CREATE(0x0, &(0x7f0000000340)=@base={0x5, 0x8, 0x8000, 0x20}, 0x48) 04:23:56 executing program 1: bpf$MAP_CREATE(0x0, &(0x7f0000000340)=@base={0x5, 0x8, 0x8000, 0x20, 0x11, 0xffffffffffffffff, 0x0, '\x00', 0x0, 0xffffffffffffffff, 0x0, 0x3}, 0x48) [ 467.660757][T27977] EXT4-fs (loop2): inodes count not valid: 50331680 vs 32 [ 467.663536][T27971] EXT4-fs warning (device loop5): ext4_enable_quotas:6821: Failed to enable quota tracking (type=0, err=-117). Please run e2fsck to fix. [ 467.681994][T27971] EXT4-fs (loop5): Cannot turn on quotas: error -117 [ 467.688809][T27971] EXT4-fs mount: 264 callbacks suppressed [ 467.688828][T27971] EXT4-fs (loop5): mounted filesystem without journal. Quota mode: writeback. 04:23:56 executing program 3: sendmsg$BATADV_CMD_GET_ORIGINATORS(0xffffffffffffffff, &(0x7f0000000780)={0x0, 0x0, &(0x7f0000000740)={0x0}}, 0x0) sendmsg$L2TP_CMD_SESSION_DELETE(0xffffffffffffffff, &(0x7f0000000340)={&(0x7f0000000100)={0x10, 0x0, 0x0, 0x4000000}, 0xc, 0x0}, 0x0) syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000040)='./file0\x00', 0x0, 0x41c, &(0x7f0000000540)=[{&(0x7f0000010000)="2000000407ea000019000700600100000f040000000000000000000004000000000002000020000020000000ddf4655fddf4655f0100ffff53ef010001000000ddf4655f000000000000000001000000000000000b0000000001000008000000d26400004003", 0x66, 0x400}, {&(0x7f0000010100)="0000000000000000000000026856d49a00cc4371bd6a7c893f280045010040", 0x1f, 0x4e0}, {&(0x7f0000010300)="03", 0xfeb1, 0x640}, {&(0x7f0000010400)="030000000200000005", 0xffc3, 0x800}, {&(0x7f0000010e00)="ed41000000040000ddf4655fddf4655fddf4655f000000000000040020", 0x1d, 0x1500}, {&(0x7f00000000c0)="80810000007f", 0xfc3b, 0x1600}], 0x81, &(0x7f0000000180)={[{@errors_remount}]}) 04:23:56 executing program 0: bpf$MAP_CREATE(0x0, &(0x7f0000000800)=@base={0x1, 0x1ff, 0xffff, 0x7fffffff}, 0x48) 04:23:56 executing program 2: sendmsg$BATADV_CMD_GET_ORIGINATORS(0xffffffffffffffff, &(0x7f0000000780)={0x0, 0x0, &(0x7f0000000740)={0x0}}, 0x0) sendmsg$L2TP_CMD_SESSION_DELETE(0xffffffffffffffff, &(0x7f0000000340)={&(0x7f0000000100)={0x10, 0x0, 0x0, 0x4000000}, 0xc, 0x0}, 0x0) syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000040)='./file0\x00', 0x0, 0x41c, &(0x7f0000000540)=[{&(0x7f0000010000)="200000040002000019000700600100000f040000000000000000000004000000000002000020000020000000ddf4655fddf4655f0100ffff53ef010001000000ddf4655f000000000000000001000000000000000b0000000001000008000000d26400004003", 0x66, 0x400}, {&(0x7f0000010100)="0000000000000000000000026856d49a00cc4371bd6a7c893f280045010040", 0x1f, 0x4e0}, {&(0x7f0000010300)="03", 0xfeb1, 0x640}, {&(0x7f0000010400)="030000000200000005", 0xffc3, 0x800}, {&(0x7f0000010e00)="ed41000000040000ddf4655fddf4655fddf4655f000000000000040020", 0x1d, 0x1500}, {&(0x7f00000000c0)="80810000007f", 0xfc3b, 0x1600}], 0x81, &(0x7f0000000180)={[{@errors_remount}]}) 04:23:56 executing program 5: sendmsg$nl_route(0xffffffffffffffff, &(0x7f0000000480)={&(0x7f00000003c0)={0x10, 0x0, 0x0, 0x200}, 0xc, &(0x7f0000000440)={&(0x7f0000000400)=@ipv6_getmulticast={0x14, 0x3a, 0x203, 0x70bd2c, 0x25dfdbfc, {}, ["", "", "", "", "", ""]}, 0x14}, 0x1, 0x0, 0x0, 0x4000}, 0x80) sendmsg$BATADV_CMD_GET_ORIGINATORS(0xffffffffffffffff, &(0x7f0000000780)={0x0, 0x0, &(0x7f0000000740)={0x0}}, 0x0) sendmsg$BATADV_CMD_GET_HARDIF(0xffffffffffffffff, &(0x7f0000000200)={0x0, 0x0, &(0x7f00000001c0)={&(0x7f0000000140)={0x14, 0x0, 0x0, 0x70bd27}, 0x14}}, 0x0) r0 = socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_genetlink_get_family_id$l2tp(&(0x7f0000000680), 0xffffffffffffffff) sendmsg$L2TP_CMD_TUNNEL_CREATE(r0, &(0x7f0000000240)={0x0, 0x0, &(0x7f0000000380)={&(0x7f0000000300)={0x44, r1, 0x917, 0x0, 0x0, {}, [@L2TP_ATTR_PROTO_VERSION={0x5}, @L2TP_ATTR_CONN_ID={0x8, 0x9, 0xc000000}, @L2TP_ATTR_ENCAP_TYPE={0x6, 0x2, 0x1}, @L2TP_ATTR_PEER_CONN_ID={0x8}, @L2TP_ATTR_IP_SADDR={0x8, 0x18, @loopback=0xac1414aa}, @L2TP_ATTR_IP_DADDR={0x8, 0x19, @multicast2}]}, 0x44}}, 0x0) sendmsg$L2TP_CMD_SESSION_DELETE(0xffffffffffffffff, &(0x7f0000000340)={&(0x7f0000000100)={0x10, 0x0, 0x0, 0x4000000}, 0xc, &(0x7f0000000300)={&(0x7f00000002c0)={0x40, r1, 0x8, 0x70bd25, 0x25dfdbfc, {}, [@L2TP_ATTR_UDP_CSUM={0x5, 0xd, 0x1}, @L2TP_ATTR_IP6_DADDR={0x14, 0x20, @local}, @L2TP_ATTR_FD={0x8, 0x17, @l2tp}, @L2TP_ATTR_UDP_ZERO_CSUM6_TX={0x5}]}, 0x40}, 0x1, 0x0, 0x0, 0x4000000}, 0x4000042) syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000040)='./file0\x00', 0xdaffffff, 0x41c, &(0x7f0000000540)=[{&(0x7f0000010000)="200000000002000019000700600100000f040000000000000000000004000000000002000020000020000000ddf4655fddf4655f0100ffff53ef010001000000ddf4655f000000000000000001000000000000000b0000000001000008000000d26400004003", 0x66, 0x400}, {&(0x7f0000010100)="0000000000000000000000026856d49a00cc4371bd6a7c893f280045010040", 0x1f, 0x4e0}, {&(0x7f0000010300)="03", 0xfeb1, 0x640}, {&(0x7f0000010400)="030000000200000005", 0xffc3, 0x800}, {&(0x7f0000010e00)="ed41000000040000ddf4655fddf4655fddf4655f000000000000040020", 0x1d, 0x1500}, {&(0x7f00000000c0)="80810000007f", 0xfc3b, 0x1600}], 0x81, &(0x7f0000000180)={[{@errors_remount}]}) 04:23:56 executing program 4: sendmsg$BATADV_CMD_GET_ORIGINATORS(0xffffffffffffffff, &(0x7f0000000780)={0x0, 0x0, &(0x7f0000000740)={0x0}}, 0x0) sendmsg$L2TP_CMD_SESSION_DELETE(0xffffffffffffffff, &(0x7f0000000340)={&(0x7f0000000100)={0x10, 0x0, 0x0, 0x4000000}, 0xc, 0x0}, 0x0) syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000040)='./file0\x00', 0x0, 0x41c, &(0x7f0000000540)=[{&(0x7f0000010000)="200000007a02000019000700600100000f040000000000000000000004000000000002000020000020000000ddf4655fddf4655f0100ffff53ef010001000000ddf4655f000000000000000001000000000000000b0000000001000008000000d26400004003", 0x66, 0x400}, {&(0x7f0000010100)="0000000000000000000000026856d49a00cc4371bd6a7c893f280045010040", 0x1f, 0x4e0}, {&(0x7f0000010300)="03", 0xfeb1, 0x640}, {&(0x7f0000010400)="030000000200000005", 0xffc3, 0x800}, {&(0x7f0000010e00)="ed41000000040000ddf4655fddf4655fddf4655f000000000000040020", 0x1d, 0x1500}, {&(0x7f00000000c0)="80810000007f", 0xfc3b, 0x1600}], 0x81, &(0x7f0000000180)={[{@errors_remount}]}) 04:23:56 executing program 1: r0 = openat$tun(0xffffffffffffff9c, &(0x7f00000000c0), 0x0, 0x0) ioctl$TUNSETIFF(r0, 0x400454ca, &(0x7f0000000080)={'rose0\x00', 0x1}) ioctl$TUNSETCARRIER(r0, 0x400454e2, &(0x7f0000000240)) socketpair(0x1, 0x1, 0x0, &(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$PERF_EVENT_IOC_SET_FILTER(r1, 0x8914, &(0x7f0000000080)) [ 467.713708][ T1854] EXT4-fs (loop5): unmounting filesystem. 04:23:56 executing program 0: bpf$MAP_CREATE(0x0, &(0x7f0000000340)=@base={0x5, 0x8, 0x1800, 0x20, 0x0, 0xffffffffffffffff, 0x0, '\x00', 0x0, 0xffffffffffffffff, 0x0, 0x3}, 0x48) [ 467.784958][T28000] loop4: detected capacity change from 0 to 264192 [ 467.788181][T27996] loop3: detected capacity change from 0 to 264192 [ 467.802703][T27996] EXT4-fs (loop3): inodes count not valid: 67108896 vs 32 [ 467.807867][T28001] loop5: detected capacity change from 0 to 264192 [ 467.818012][T28000] EXT4-fs (loop4): ext4_check_descriptors: Inode bitmap for group 0 overlaps block group descriptors [ 467.819922][T28006] loop2: detected capacity change from 0 to 264192 04:23:56 executing program 0: bpf$BPF_BTF_LOAD(0x12, &(0x7f0000001180)={&(0x7f0000000100)={{0xeb9f, 0x1, 0x0, 0x29, 0x0, 0x0, 0x0, 0x2}}, &(0x7f0000000180)=""/4096, 0x1a, 0x1000, 0x1}, 0x20) [ 467.829749][T28001] EXT4-fs (loop5): ext4_check_descriptors: Inode bitmap for group 0 overlaps block group descriptors [ 467.847766][T28000] EXT4-fs (loop4): orphan cleanup on readonly fs [ 467.851594][T28006] EXT4-fs (loop2): inodes count not valid: 67108896 vs 32 [ 467.855219][T28001] EXT4-fs (loop5): orphan cleanup on readonly fs [ 467.862519][T28000] EXT4-fs error (device loop4): __ext4_iget:4988: inode #3: block 67108864: comm syz-executor.4: invalid block 04:23:56 executing program 0: bpf$BPF_BTF_LOAD(0x12, &(0x7f0000000480)={&(0x7f0000000300)={{0xeb9f, 0x1, 0x0, 0x18, 0x0, 0xc, 0xc, 0x7, [@typedef={0x5}]}, {0x0, [0x0, 0x0, 0x0, 0x0, 0x61]}}, &(0x7f00000003c0)=""/159, 0x2b, 0x9f, 0x1}, 0x20) 04:23:56 executing program 0: bpf$MAP_CREATE(0x0, &(0x7f0000000340)=@base={0x5, 0x8, 0x17fa, 0x20}, 0x48) 04:23:56 executing program 3: sendmsg$BATADV_CMD_GET_ORIGINATORS(0xffffffffffffffff, &(0x7f0000000780)={0x0, 0x0, &(0x7f0000000740)={0x0}}, 0x0) sendmsg$L2TP_CMD_SESSION_DELETE(0xffffffffffffffff, &(0x7f0000000340)={&(0x7f0000000100)={0x10, 0x0, 0x0, 0x4000000}, 0xc, 0x0}, 0x0) syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000040)='./file0\x00', 0x0, 0x41c, &(0x7f0000000540)=[{&(0x7f0000010000)="2000000407ec000019000700600100000f040000000000000000000004000000000002000020000020000000ddf4655fddf4655f0100ffff53ef010001000000ddf4655f000000000000000001000000000000000b0000000001000008000000d26400004003", 0x66, 0x400}, {&(0x7f0000010100)="0000000000000000000000026856d49a00cc4371bd6a7c893f280045010040", 0x1f, 0x4e0}, {&(0x7f0000010300)="03", 0xfeb1, 0x640}, {&(0x7f0000010400)="030000000200000005", 0xffc3, 0x800}, {&(0x7f0000010e00)="ed41000000040000ddf4655fddf4655fddf4655f000000000000040020", 0x1d, 0x1500}, {&(0x7f00000000c0)="80810000007f", 0xfc3b, 0x1600}], 0x81, &(0x7f0000000180)={[{@errors_remount}]}) [ 467.874977][T28001] EXT4-fs error (device loop5): __ext4_iget:4988: inode #3: block 67108864: comm syz-executor.5: invalid block [ 467.884965][T28000] EXT4-fs (loop4): Remounting filesystem read-only [ 467.897687][T28000] EXT4-fs error (device loop4): ext4_quota_enable:6781: comm syz-executor.4: Bad quota inode # 3 [ 467.898680][T28001] EXT4-fs (loop5): Remounting filesystem read-only [ 467.914768][T28001] EXT4-fs error (device loop5): ext4_quota_enable:6781: comm syz-executor.5: Bad quota inode # 3 04:23:56 executing program 2: sendmsg$BATADV_CMD_GET_ORIGINATORS(0xffffffffffffffff, &(0x7f0000000780)={0x0, 0x0, &(0x7f0000000740)={0x0}}, 0x0) sendmsg$L2TP_CMD_SESSION_DELETE(0xffffffffffffffff, &(0x7f0000000340)={&(0x7f0000000100)={0x10, 0x0, 0x0, 0x4000000}, 0xc, 0x0}, 0x0) syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000040)='./file0\x00', 0x0, 0x41c, &(0x7f0000000540)=[{&(0x7f0000010000)="200000050002000019000700600100000f040000000000000000000004000000000002000020000020000000ddf4655fddf4655f0100ffff53ef010001000000ddf4655f000000000000000001000000000000000b0000000001000008000000d26400004003", 0x66, 0x400}, {&(0x7f0000010100)="0000000000000000000000026856d49a00cc4371bd6a7c893f280045010040", 0x1f, 0x4e0}, {&(0x7f0000010300)="03", 0xfeb1, 0x640}, {&(0x7f0000010400)="030000000200000005", 0xffc3, 0x800}, {&(0x7f0000010e00)="ed41000000040000ddf4655fddf4655fddf4655f000000000000040020", 0x1d, 0x1500}, {&(0x7f00000000c0)="80810000007f", 0xfc3b, 0x1600}], 0x81, &(0x7f0000000180)={[{@errors_remount}]}) [ 467.938493][T28001] EXT4-fs warning (device loop5): ext4_enable_quotas:6821: Failed to enable quota tracking (type=0, err=-117). Please run e2fsck to fix. [ 467.938585][T28000] EXT4-fs warning (device loop4): ext4_enable_quotas:6821: Failed to enable quota tracking (type=0, err=-117). Please run e2fsck to fix. [ 467.952540][T28001] EXT4-fs (loop5): Cannot turn on quotas: error -117 [ 467.952559][T28001] EXT4-fs (loop5): mounted filesystem without journal. Quota mode: writeback. [ 467.966555][T28000] EXT4-fs (loop4): Cannot turn on quotas: error -117 04:23:56 executing program 1: bpf$BPF_BTF_LOAD(0x12, &(0x7f0000000180)={&(0x7f0000000280)={{0xeb9f, 0x1, 0x0, 0x18, 0x0, 0x24, 0x24, 0x2, [@func_proto={0x0, 0x0, 0x0, 0xd, 0x2}, @struct={0x0, 0x1, 0x0, 0x4, 0x0, 0x0, [{0x0, 0x5}]}]}}, &(0x7f0000000080)=""/194, 0x3e, 0xc2, 0x1}, 0x20) [ 467.988854][T28000] EXT4-fs (loop4): mounted filesystem without journal. Quota mode: writeback. [ 468.011463][T28014] loop2: detected capacity change from 0 to 264192 [ 468.028847][T28016] loop3: detected capacity change from 0 to 264192 04:23:56 executing program 0: bpf$BPF_BTF_LOAD(0x3fe, 0x0, 0x0) 04:23:56 executing program 1: bpf$MAP_CREATE(0x0, &(0x7f0000000340)=@base={0xa, 0x8, 0x8000, 0x20, 0x0, 0xffffffffffffffff, 0x0, '\x00', 0x0, 0xffffffffffffffff, 0x0, 0x3}, 0x48) [ 468.036198][T28014] EXT4-fs (loop2): inodes count not valid: 83886112 vs 32 04:23:56 executing program 5: sendmsg$nl_route(0xffffffffffffffff, &(0x7f0000000480)={&(0x7f00000003c0)={0x10, 0x0, 0x0, 0x200}, 0xc, &(0x7f0000000440)={&(0x7f0000000400)=@ipv6_getmulticast={0x14, 0x3a, 0x203, 0x70bd2c, 0x25dfdbfc, {}, ["", "", "", "", "", ""]}, 0x14}, 0x1, 0x0, 0x0, 0x4000}, 0x80) sendmsg$BATADV_CMD_GET_ORIGINATORS(0xffffffffffffffff, &(0x7f0000000780)={0x0, 0x0, &(0x7f0000000740)={0x0}}, 0x0) sendmsg$BATADV_CMD_GET_HARDIF(0xffffffffffffffff, &(0x7f0000000200)={0x0, 0x0, &(0x7f00000001c0)={&(0x7f0000000140)={0x14, 0x0, 0x0, 0x70bd27}, 0x14}}, 0x0) r0 = socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_genetlink_get_family_id$l2tp(&(0x7f0000000680), 0xffffffffffffffff) sendmsg$L2TP_CMD_TUNNEL_CREATE(r0, &(0x7f0000000240)={0x0, 0x0, &(0x7f0000000380)={&(0x7f0000000300)={0x44, r1, 0x917, 0x0, 0x0, {}, [@L2TP_ATTR_PROTO_VERSION={0x5}, @L2TP_ATTR_CONN_ID={0x8, 0x9, 0xc000000}, @L2TP_ATTR_ENCAP_TYPE={0x6, 0x2, 0x1}, @L2TP_ATTR_PEER_CONN_ID={0x8}, @L2TP_ATTR_IP_SADDR={0x8, 0x18, @loopback=0xac1414aa}, @L2TP_ATTR_IP_DADDR={0x8, 0x19, @multicast2}]}, 0x44}}, 0x0) sendmsg$L2TP_CMD_SESSION_DELETE(0xffffffffffffffff, &(0x7f0000000340)={&(0x7f0000000100)={0x10, 0x0, 0x0, 0x4000000}, 0xc, &(0x7f0000000300)={&(0x7f00000002c0)={0x40, r1, 0x8, 0x70bd25, 0x25dfdbfc, {}, [@L2TP_ATTR_UDP_CSUM={0x5, 0xd, 0x1}, @L2TP_ATTR_IP6_DADDR={0x14, 0x20, @local}, @L2TP_ATTR_FD={0x8, 0x17, @l2tp}, @L2TP_ATTR_UDP_ZERO_CSUM6_TX={0x5}]}, 0x40}, 0x1, 0x0, 0x0, 0x4000000}, 0x4000042) syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000040)='./file0\x00', 0xdd020000, 0x41c, &(0x7f0000000540)=[{&(0x7f0000010000)="200000000002000019000700600100000f040000000000000000000004000000000002000020000020000000ddf4655fddf4655f0100ffff53ef010001000000ddf4655f000000000000000001000000000000000b0000000001000008000000d26400004003", 0x66, 0x400}, {&(0x7f0000010100)="0000000000000000000000026856d49a00cc4371bd6a7c893f280045010040", 0x1f, 0x4e0}, {&(0x7f0000010300)="03", 0xfeb1, 0x640}, {&(0x7f0000010400)="030000000200000005", 0xffc3, 0x800}, {&(0x7f0000010e00)="ed41000000040000ddf4655fddf4655fddf4655f000000000000040020", 0x1d, 0x1500}, {&(0x7f00000000c0)="80810000007f", 0xfc3b, 0x1600}], 0x81, &(0x7f0000000180)={[{@errors_remount}]}) 04:23:56 executing program 2: sendmsg$BATADV_CMD_GET_ORIGINATORS(0xffffffffffffffff, &(0x7f0000000780)={0x0, 0x0, &(0x7f0000000740)={0x0}}, 0x0) sendmsg$L2TP_CMD_SESSION_DELETE(0xffffffffffffffff, &(0x7f0000000340)={&(0x7f0000000100)={0x10, 0x0, 0x0, 0x4000000}, 0xc, 0x0}, 0x0) syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000040)='./file0\x00', 0x0, 0x41c, &(0x7f0000000540)=[{&(0x7f0000010000)="200000060002000019000700600100000f040000000000000000000004000000000002000020000020000000ddf4655fddf4655f0100ffff53ef010001000000ddf4655f000000000000000001000000000000000b0000000001000008000000d26400004003", 0x66, 0x400}, {&(0x7f0000010100)="0000000000000000000000026856d49a00cc4371bd6a7c893f280045010040", 0x1f, 0x4e0}, {&(0x7f0000010300)="03", 0xfeb1, 0x640}, {&(0x7f0000010400)="030000000200000005", 0xffc3, 0x800}, {&(0x7f0000010e00)="ed41000000040000ddf4655fddf4655fddf4655f000000000000040020", 0x1d, 0x1500}, {&(0x7f00000000c0)="80810000007f", 0xfc3b, 0x1600}], 0x81, &(0x7f0000000180)={[{@errors_remount}]}) 04:23:56 executing program 4: sendmsg$BATADV_CMD_GET_ORIGINATORS(0xffffffffffffffff, &(0x7f0000000780)={0x0, 0x0, &(0x7f0000000740)={0x0}}, 0x0) sendmsg$L2TP_CMD_SESSION_DELETE(0xffffffffffffffff, &(0x7f0000000340)={&(0x7f0000000100)={0x10, 0x0, 0x0, 0x4000000}, 0xc, 0x0}, 0x0) syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000040)='./file0\x00', 0x0, 0x41c, &(0x7f0000000540)=[{&(0x7f0000010000)="200000008a02000019000700600100000f040000000000000000000004000000000002000020000020000000ddf4655fddf4655f0100ffff53ef010001000000ddf4655f000000000000000001000000000000000b0000000001000008000000d26400004003", 0x66, 0x400}, {&(0x7f0000010100)="0000000000000000000000026856d49a00cc4371bd6a7c893f280045010040", 0x1f, 0x4e0}, {&(0x7f0000010300)="03", 0xfeb1, 0x640}, {&(0x7f0000010400)="030000000200000005", 0xffc3, 0x800}, {&(0x7f0000010e00)="ed41000000040000ddf4655fddf4655fddf4655f000000000000040020", 0x1d, 0x1500}, {&(0x7f00000000c0)="80810000007f", 0xfc3b, 0x1600}], 0x81, &(0x7f0000000180)={[{@errors_remount}]}) 04:23:56 executing program 0: bpf$MAP_CREATE(0x0, &(0x7f0000000bc0)=@base={0x1a, 0x0, 0x0, 0x0, 0x814, 0xffffffffffffffff, 0x0, '\x00', 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x3}, 0x48) 04:23:56 executing program 1: bpf$MAP_CREATE(0x0, &(0x7f0000000340)=@base={0x5, 0x8, 0x8002, 0x20}, 0x48) 04:23:56 executing program 3: sendmsg$BATADV_CMD_GET_ORIGINATORS(0xffffffffffffffff, &(0x7f0000000780)={0x0, 0x0, &(0x7f0000000740)={0x0}}, 0x0) sendmsg$L2TP_CMD_SESSION_DELETE(0xffffffffffffffff, &(0x7f0000000340)={&(0x7f0000000100)={0x10, 0x0, 0x0, 0x4000000}, 0xc, 0x0}, 0x0) syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000040)='./file0\x00', 0x0, 0x41c, &(0x7f0000000540)=[{&(0x7f0000010000)="2000000407ee000019000700600100000f040000000000000000000004000000000002000020000020000000ddf4655fddf4655f0100ffff53ef010001000000ddf4655f000000000000000001000000000000000b0000000001000008000000d26400004003", 0x66, 0x400}, {&(0x7f0000010100)="0000000000000000000000026856d49a00cc4371bd6a7c893f280045010040", 0x1f, 0x4e0}, {&(0x7f0000010300)="03", 0xfeb1, 0x640}, {&(0x7f0000010400)="030000000200000005", 0xffc3, 0x800}, {&(0x7f0000010e00)="ed41000000040000ddf4655fddf4655fddf4655f000000000000040020", 0x1d, 0x1500}, {&(0x7f00000000c0)="80810000007f", 0xfc3b, 0x1600}], 0x81, &(0x7f0000000180)={[{@errors_remount}]}) 04:23:56 executing program 0: bpf$OBJ_GET_PROG(0x7, &(0x7f0000000340)={&(0x7f0000000240)='./file0\x00'}, 0x10) bpf$OBJ_GET_PROG(0x7, &(0x7f0000001400)={&(0x7f00000003c0)='./file0/file0\x00'}, 0x10) [ 468.080859][T28016] EXT4-fs (loop3): inodes count not valid: 67108896 vs 32 [ 468.081581][ T1846] EXT4-fs (loop4): unmounting filesystem. [ 468.114781][ T1854] EXT4-fs (loop5): unmounting filesystem. 04:23:57 executing program 1: bpf$BPF_BTF_LOAD(0x12, &(0x7f0000000000)={&(0x7f00000002c0)={{0xeb9f, 0x1, 0x0, 0x18, 0x0, 0x28, 0x28, 0x7, [@datasec={0x0, 0x1, 0x0, 0xf, 0x0, [{}], 'e'}, @datasec={0x0, 0x0, 0x0, 0xf, 0x3, [], "c48097"}]}, {0x0, [0x0, 0x0, 0x0, 0x0, 0x0]}}, &(0x7f0000000400)=""/4096, 0x47, 0x1000, 0x1}, 0x20) [ 468.145099][T28028] loop2: detected capacity change from 0 to 264192 [ 468.167314][T28028] EXT4-fs (loop2): inodes count not valid: 100663328 vs 32 [ 468.171026][T28038] loop4: detected capacity change from 0 to 264192 [ 468.177811][T28034] loop3: detected capacity change from 0 to 264192 04:23:57 executing program 0: r0 = openat$tun(0xffffffffffffff9c, &(0x7f00000000c0), 0x0, 0x0) ioctl$TUNSETIFF(r0, 0x400454ca, &(0x7f0000000080)={'rose0\x00', 0x1}) socketpair(0x1, 0x1, 0x0, &(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}) bpf$ITER_CREATE(0x21, 0x0, 0x0) ioctl$PERF_EVENT_IOC_SET_FILTER(r1, 0x8923, &(0x7f0000000080)) 04:23:57 executing program 1: r0 = bpf$BPF_BTF_LOAD(0x12, &(0x7f0000000180)={&(0x7f0000000000)={{0xeb9f, 0x1, 0x0, 0x18, 0x0, 0xc, 0xc, 0x2, [@func_proto]}}, &(0x7f0000000080)=""/194, 0x26, 0xc2, 0x1}, 0x20) bpf$BPF_GET_BTF_INFO(0xf, &(0x7f00000002c0)={r0, 0x20, &(0x7f0000000280)={0x0, 0x0, 0x0, &(0x7f0000000040)=""/8, 0x8}}, 0x10) [ 468.187878][T28038] EXT4-fs (loop4): ext4_check_descriptors: Inode bitmap for group 0 overlaps block group descriptors [ 468.208395][T28038] EXT4-fs (loop4): orphan cleanup on readonly fs [ 468.208721][T28037] loop5: detected capacity change from 0 to 264192 [ 468.215371][T28042] : renamed from rose0 [ 468.230933][T28034] EXT4-fs (loop3): inodes count not valid: 67108896 vs 32 04:23:57 executing program 2: sendmsg$BATADV_CMD_GET_ORIGINATORS(0xffffffffffffffff, &(0x7f0000000780)={0x0, 0x0, &(0x7f0000000740)={0x0}}, 0x0) sendmsg$L2TP_CMD_SESSION_DELETE(0xffffffffffffffff, &(0x7f0000000340)={&(0x7f0000000100)={0x10, 0x0, 0x0, 0x4000000}, 0xc, 0x0}, 0x0) syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000040)='./file0\x00', 0x0, 0x41c, &(0x7f0000000540)=[{&(0x7f0000010000)="200000070002000019000700600100000f040000000000000000000004000000000002000020000020000000ddf4655fddf4655f0100ffff53ef010001000000ddf4655f000000000000000001000000000000000b0000000001000008000000d26400004003", 0x66, 0x400}, {&(0x7f0000010100)="0000000000000000000000026856d49a00cc4371bd6a7c893f280045010040", 0x1f, 0x4e0}, {&(0x7f0000010300)="03", 0xfeb1, 0x640}, {&(0x7f0000010400)="030000000200000005", 0xffc3, 0x800}, {&(0x7f0000010e00)="ed41000000040000ddf4655fddf4655fddf4655f000000000000040020", 0x1d, 0x1500}, {&(0x7f00000000c0)="80810000007f", 0xfc3b, 0x1600}], 0x81, &(0x7f0000000180)={[{@errors_remount}]}) 04:23:57 executing program 1: bpf$BPF_BTF_LOAD(0x12, &(0x7f0000000180)={&(0x7f0000000000)={{0xeb9f, 0x1, 0x0, 0x18, 0x0, 0xc, 0xc, 0x2, [@func_proto]}}, 0x0, 0x26}, 0x20) [ 468.236665][T28038] EXT4-fs error (device loop4): __ext4_iget:4988: inode #3: block 67108864: comm syz-executor.4: invalid block [ 468.254159][T28037] EXT4-fs (loop5): ext4_check_descriptors: Inode bitmap for group 0 overlaps block group descriptors [ 468.270821][T28038] EXT4-fs (loop4): Remounting filesystem read-only [ 468.277421][T28038] EXT4-fs error (device loop4): ext4_quota_enable:6781: comm syz-executor.4: Bad quota inode # 3 [ 468.284382][T28049] loop2: detected capacity change from 0 to 264192 [ 468.296415][T28037] EXT4-fs (loop5): orphan cleanup on readonly fs [ 468.303189][T28038] EXT4-fs warning (device loop4): ext4_enable_quotas:6821: Failed to enable quota tracking (type=0, err=-117). Please run e2fsck to fix. [ 468.307608][T28037] EXT4-fs error (device loop5): __ext4_iget:4988: inode #3: block 67108864: comm syz-executor.5: invalid block [ 468.317203][T28038] EXT4-fs (loop4): Cannot turn on quotas: error -117 [ 468.330521][T28037] EXT4-fs (loop5): Remounting filesystem read-only [ 468.335658][T28038] EXT4-fs (loop4): mounted filesystem without journal. Quota mode: writeback. [ 468.342183][T28037] EXT4-fs error (device loop5): ext4_quota_enable:6781: comm syz-executor.5: Bad quota inode # 3 [ 468.342890][T28037] EXT4-fs warning (device loop5): ext4_enable_quotas:6821: Failed to enable quota tracking (type=0, err=-117). Please run e2fsck to fix. [ 468.351893][T28049] EXT4-fs (loop2): inodes count not valid: 117440544 vs 32 [ 468.361859][T28037] EXT4-fs (loop5): Cannot turn on quotas: error -117 04:23:57 executing program 5: sendmsg$nl_route(0xffffffffffffffff, &(0x7f0000000480)={&(0x7f00000003c0)={0x10, 0x0, 0x0, 0x200}, 0xc, &(0x7f0000000440)={&(0x7f0000000400)=@ipv6_getmulticast={0x14, 0x3a, 0x203, 0x70bd2c, 0x25dfdbfc, {}, ["", "", "", "", "", ""]}, 0x14}, 0x1, 0x0, 0x0, 0x4000}, 0x80) sendmsg$BATADV_CMD_GET_ORIGINATORS(0xffffffffffffffff, &(0x7f0000000780)={0x0, 0x0, &(0x7f0000000740)={0x0}}, 0x0) sendmsg$BATADV_CMD_GET_HARDIF(0xffffffffffffffff, &(0x7f0000000200)={0x0, 0x0, &(0x7f00000001c0)={&(0x7f0000000140)={0x14, 0x0, 0x0, 0x70bd27}, 0x14}}, 0x0) r0 = socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_genetlink_get_family_id$l2tp(&(0x7f0000000680), 0xffffffffffffffff) sendmsg$L2TP_CMD_TUNNEL_CREATE(r0, &(0x7f0000000240)={0x0, 0x0, &(0x7f0000000380)={&(0x7f0000000300)={0x44, r1, 0x917, 0x0, 0x0, {}, [@L2TP_ATTR_PROTO_VERSION={0x5}, @L2TP_ATTR_CONN_ID={0x8, 0x9, 0xc000000}, @L2TP_ATTR_ENCAP_TYPE={0x6, 0x2, 0x1}, @L2TP_ATTR_PEER_CONN_ID={0x8}, @L2TP_ATTR_IP_SADDR={0x8, 0x18, @loopback=0xac1414aa}, @L2TP_ATTR_IP_DADDR={0x8, 0x19, @multicast2}]}, 0x44}}, 0x0) sendmsg$L2TP_CMD_SESSION_DELETE(0xffffffffffffffff, &(0x7f0000000340)={&(0x7f0000000100)={0x10, 0x0, 0x0, 0x4000000}, 0xc, &(0x7f0000000300)={&(0x7f00000002c0)={0x40, r1, 0x8, 0x70bd25, 0x25dfdbfc, {}, [@L2TP_ATTR_UDP_CSUM={0x5, 0xd, 0x1}, @L2TP_ATTR_IP6_DADDR={0x14, 0x20, @local}, @L2TP_ATTR_FD={0x8, 0x17, @l2tp}, @L2TP_ATTR_UDP_ZERO_CSUM6_TX={0x5}]}, 0x40}, 0x1, 0x0, 0x0, 0x4000000}, 0x4000042) syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000040)='./file0\x00', 0xdd030000, 0x41c, &(0x7f0000000540)=[{&(0x7f0000010000)="200000000002000019000700600100000f040000000000000000000004000000000002000020000020000000ddf4655fddf4655f0100ffff53ef010001000000ddf4655f000000000000000001000000000000000b0000000001000008000000d26400004003", 0x66, 0x400}, {&(0x7f0000010100)="0000000000000000000000026856d49a00cc4371bd6a7c893f280045010040", 0x1f, 0x4e0}, {&(0x7f0000010300)="03", 0xfeb1, 0x640}, {&(0x7f0000010400)="030000000200000005", 0xffc3, 0x800}, {&(0x7f0000010e00)="ed41000000040000ddf4655fddf4655fddf4655f000000000000040020", 0x1d, 0x1500}, {&(0x7f00000000c0)="80810000007f", 0xfc3b, 0x1600}], 0x81, &(0x7f0000000180)={[{@errors_remount}]}) 04:23:57 executing program 1: bpf$BPF_BTF_LOAD(0x12, &(0x7f0000000000)={&(0x7f00000000c0)={{0xeb9f, 0x1, 0x0, 0x18, 0x0, 0x28, 0x28, 0x8, [@datasec={0x0, 0x1, 0x0, 0x4, 0x1, [{0x5}], 'e'}, @datasec={0x0, 0x0, 0x0, 0xf, 0x3, [], '\x00\x00\x00'}]}, {0x0, [0x0, 0x0, 0x0, 0x0, 0x61, 0x2e]}}, &(0x7f0000000400)=""/4096, 0x48, 0x1000, 0x1}, 0x20) 04:23:57 executing program 4: sendmsg$BATADV_CMD_GET_ORIGINATORS(0xffffffffffffffff, &(0x7f0000000780)={0x0, 0x0, &(0x7f0000000740)={0x0}}, 0x0) sendmsg$L2TP_CMD_SESSION_DELETE(0xffffffffffffffff, &(0x7f0000000340)={&(0x7f0000000100)={0x10, 0x0, 0x0, 0x4000000}, 0xc, 0x0}, 0x0) syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000040)='./file0\x00', 0x0, 0x41c, &(0x7f0000000540)=[{&(0x7f0000010000)="20ffffff8c02000019000700600100000f040000000000000000000004000000000002000020000020000000ddf4655fddf4655f0100ffff53ef010001000000ddf4655f000000000000000001000000000000000b0000000001000008000000d26400004003", 0x66, 0x400}, {&(0x7f0000010100)="0000000000000000000000026856d49a00cc4371bd6a7c893f280045010040", 0x1f, 0x4e0}, {&(0x7f0000010300)="03", 0xfeb1, 0x640}, {&(0x7f0000010400)="030000000200000005", 0xffc3, 0x800}, {&(0x7f0000010e00)="ed41000000040000ddf4655fddf4655fddf4655f000000000000040020", 0x1d, 0x1500}, {&(0x7f00000000c0)="80810000007f", 0xfc3b, 0x1600}], 0x81, &(0x7f0000000180)={[{@errors_remount}]}) 04:23:57 executing program 0: bpf$BPF_BTF_LOAD(0x12, &(0x7f0000000000)={&(0x7f00000002c0)={{0xeb9f, 0x1, 0x0, 0x18, 0x0, 0x28, 0x28, 0x8, [@datasec={0x5, 0x1, 0x0, 0xf, 0x1, [{}], 'e'}, @datasec={0x0, 0x0, 0x0, 0xf, 0x3, [], "c48097"}]}, {0x0, [0x0, 0x0, 0x0, 0x0, 0x5f, 0x30]}}, &(0x7f0000000400)=""/4096, 0x48, 0x1000, 0x1}, 0x20) 04:23:57 executing program 2: sendmsg$BATADV_CMD_GET_ORIGINATORS(0xffffffffffffffff, &(0x7f0000000780)={0x0, 0x0, &(0x7f0000000740)={0x0}}, 0x0) sendmsg$L2TP_CMD_SESSION_DELETE(0xffffffffffffffff, &(0x7f0000000340)={&(0x7f0000000100)={0x10, 0x0, 0x0, 0x4000000}, 0xc, 0x0}, 0x0) syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000040)='./file0\x00', 0x0, 0x41c, &(0x7f0000000540)=[{&(0x7f0000010000)="200000080002000019000700600100000f040000000000000000000004000000000002000020000020000000ddf4655fddf4655f0100ffff53ef010001000000ddf4655f000000000000000001000000000000000b0000000001000008000000d26400004003", 0x66, 0x400}, {&(0x7f0000010100)="0000000000000000000000026856d49a00cc4371bd6a7c893f280045010040", 0x1f, 0x4e0}, {&(0x7f0000010300)="03", 0xfeb1, 0x640}, {&(0x7f0000010400)="030000000200000005", 0xffc3, 0x800}, {&(0x7f0000010e00)="ed41000000040000ddf4655fddf4655fddf4655f000000000000040020", 0x1d, 0x1500}, {&(0x7f00000000c0)="80810000007f", 0xfc3b, 0x1600}], 0x81, &(0x7f0000000180)={[{@errors_remount}]}) 04:23:57 executing program 3: sendmsg$BATADV_CMD_GET_ORIGINATORS(0xffffffffffffffff, &(0x7f0000000780)={0x0, 0x0, &(0x7f0000000740)={0x0}}, 0x0) sendmsg$L2TP_CMD_SESSION_DELETE(0xffffffffffffffff, &(0x7f0000000340)={&(0x7f0000000100)={0x10, 0x0, 0x0, 0x4000000}, 0xc, 0x0}, 0x0) syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000040)='./file0\x00', 0x0, 0x41c, &(0x7f0000000540)=[{&(0x7f0000010000)="2000000407f0000019000700600100000f040000000000000000000004000000000002000020000020000000ddf4655fddf4655f0100ffff53ef010001000000ddf4655f000000000000000001000000000000000b0000000001000008000000d26400004003", 0x66, 0x400}, {&(0x7f0000010100)="0000000000000000000000026856d49a00cc4371bd6a7c893f280045010040", 0x1f, 0x4e0}, {&(0x7f0000010300)="03", 0xfeb1, 0x640}, {&(0x7f0000010400)="030000000200000005", 0xffc3, 0x800}, {&(0x7f0000010e00)="ed41000000040000ddf4655fddf4655fddf4655f000000000000040020", 0x1d, 0x1500}, {&(0x7f00000000c0)="80810000007f", 0xfc3b, 0x1600}], 0x81, &(0x7f0000000180)={[{@errors_remount}]}) [ 468.389966][T28037] EXT4-fs (loop5): mounted filesystem without journal. Quota mode: writeback. [ 468.414619][ T1846] EXT4-fs (loop4): unmounting filesystem. 04:23:57 executing program 1: bpf$BPF_BTF_LOAD(0x12, &(0x7f0000000180)={&(0x7f0000000000)={{0xeb9f, 0x1, 0x0, 0x18, 0x0, 0xc, 0xc, 0x2, [@func_proto]}}, 0x0, 0x26}, 0x20) bpf$BPF_BTF_GET_NEXT_ID(0x17, &(0x7f0000000300)={0x1000}, 0x8) 04:23:57 executing program 0: bpf$BPF_BTF_LOAD(0x12, &(0x7f0000000180)={&(0x7f00000004c0)={{0xeb9f, 0x1, 0x0, 0x18, 0x0, 0xc, 0xc, 0x2, [@fwd]}}, &(0x7f00000008c0)=""/194, 0x26, 0xc2, 0x1}, 0x20) [ 468.441630][ T1854] EXT4-fs (loop5): unmounting filesystem. [ 468.463040][T28055] loop3: detected capacity change from 0 to 264192 [ 468.472432][T28058] loop2: detected capacity change from 0 to 264192 04:23:57 executing program 0: bpf$BPF_BTF_LOAD(0x12, &(0x7f0000000000)={&(0x7f0000000300)={{0xeb9f, 0x1, 0x0, 0x18, 0x0, 0x28, 0x28, 0x8, [@datasec={0x0, 0x1, 0x0, 0x6, 0x1, [{0x5}], 'e'}, @datasec={0x0, 0x0, 0x0, 0xf, 0x3, [], "c48097"}]}, {0x0, [0x0, 0x0, 0x0, 0x0, 0x61, 0x5f]}}, &(0x7f0000000400)=""/4096, 0x48, 0x1000, 0x1}, 0x20) 04:23:57 executing program 0: bpf$BPF_GET_BTF_INFO(0x23, &(0x7f0000000940)={0xffffffffffffffff, 0x20, &(0x7f0000000980)={0x0, 0x0, 0x0, 0x0}}, 0x10) 04:23:57 executing program 0: bpf$BPF_BTF_LOAD(0x12, &(0x7f0000000000)={&(0x7f00000002c0)={{0xeb9f, 0x1, 0x0, 0x18, 0x0, 0x28, 0x28, 0x7, [@datasec={0x5, 0x1, 0x0, 0xf, 0x1, [{}], 'e'}, @datasec={0x0, 0x0, 0x0, 0xf, 0x3, [], "c48097"}]}, {0x0, [0x0, 0x0, 0x0, 0x0, 0x5f]}}, &(0x7f0000000400)=""/4096, 0x47, 0x1000, 0x1}, 0x20) [ 468.487059][T28061] loop4: detected capacity change from 0 to 264192 [ 468.502914][T28061] EXT4-fs (loop4): inodes count not valid: 4294967072 vs 32 [ 468.511117][ T1854] ================================================================== [ 468.511197][T28055] EXT4-fs (loop3): inodes count not valid: 67108896 vs 32 [ 468.519193][ T1854] BUG: KCSAN: data-race in folio_mapping / page_cache_delete [ 468.519219][ T1854] 04:23:57 executing program 0: bpf$BPF_BTF_LOAD(0x12, &(0x7f0000000180)={&(0x7f0000000280)={{0xeb9f, 0x1, 0x0, 0x18, 0x0, 0x18, 0x18, 0x2, [@func_proto={0x0, 0x0, 0x0, 0xd, 0x2}, @struct={0x0, 0x0, 0x0, 0xf}]}}, &(0x7f0000000080)=""/194, 0x32, 0xc2, 0x1}, 0x20) [ 468.519224][ T1854] write to 0xffffea0004ea2f98 of 8 bytes by task 28055 on cpu 0: [ 468.543785][ T1854] page_cache_delete+0x33e/0x390 [ 468.548733][ T1854] __filemap_remove_folio+0x3b/0xf0 [ 468.553935][ T1854] filemap_remove_folio+0x69/0x120 [ 468.556878][T28058] EXT4-fs (loop2): inodes count not valid: 134217760 vs 32 [ 468.559046][ T1854] truncate_inode_folio+0x204/0x210 [ 468.571454][ T1854] truncate_inode_pages_range+0x832/0xae0 [ 468.577181][ T1854] truncate_inode_pages+0x20/0x30 [ 468.582196][ T1854] set_blocksize+0x24e/0x270 [ 468.586772][ T1854] sb_min_blocksize+0x92/0x110 [ 468.591521][ T1854] ext4_fill_super+0x3b7/0x5010 [ 468.596371][ T1854] get_tree_bdev+0x2b4/0x3b0 [ 468.600948][ T1854] ext4_get_tree+0x18/0x20 [ 468.605347][ T1854] vfs_get_tree+0x49/0x190 [ 468.609754][ T1854] do_new_mount+0x200/0x650 [ 468.614244][ T1854] path_mount+0x4ad/0xbb0 [ 468.618559][ T1854] __se_sys_mount+0x281/0x2d0 [ 468.623222][ T1854] __x64_sys_mount+0x63/0x70 [ 468.627796][ T1854] do_syscall_64+0x2b/0x70 [ 468.632217][ T1854] entry_SYSCALL_64_after_hwframe+0x63/0xcd [ 468.638097][ T1854] [ 468.640406][ T1854] read to 0xffffea0004ea2f98 of 8 bytes by task 1854 on cpu 1: [ 468.647927][ T1854] folio_mapping+0x8e/0x110 [ 468.652417][ T1854] lru_add_fn+0x12e/0x520 [ 468.656730][ T1854] folio_batch_move_lru+0x1e1/0x2a0 [ 468.661913][ T1854] lru_add_drain_cpu+0x73/0x250 [ 468.666746][ T1854] lru_add_drain+0x21/0x60 [ 468.671147][ T1854] __pagevec_release+0x3a/0x70 [ 468.675893][ T1854] truncate_inode_pages_range+0x442/0xae0 [ 468.681604][ T1854] truncate_inode_pages+0x20/0x30 [ 468.686614][ T1854] blkdev_flush_mapping+0xc0/0x1c0 [ 468.691708][ T1854] blkdev_put+0x32d/0x420 [ 468.696022][ T1854] kill_block_super+0x7b/0x90 [ 468.700686][ T1854] deactivate_locked_super+0x6a/0xb0 [ 468.705956][ T1854] deactivate_super+0x85/0x90 [ 468.710616][ T1854] cleanup_mnt+0x2b6/0x320 [ 468.715018][ T1854] __cleanup_mnt+0x15/0x20 [ 468.719418][ T1854] task_work_run+0x8e/0x110 [ 468.723906][ T1854] exit_to_user_mode_loop+0x124/0x130 [ 468.729264][ T1854] syscall_exit_to_user_mode+0x6a/0x90 [ 468.734706][ T1854] do_syscall_64+0x37/0x70 [ 468.739109][ T1854] entry_SYSCALL_64_after_hwframe+0x63/0xcd [ 468.744989][ T1854] [ 468.747295][ T1854] value changed: 0xffff8881023b25c8 -> 0x0000000000000000 [ 468.754382][ T1854] [ 468.756688][ T1854] Reported by Kernel Concurrency Sanitizer on: [ 468.762815][ T1854] CPU: 1 PID: 1854 Comm: syz-executor.5 Not tainted 6.0.0-rc3-syzkaller-00328-g42cf58c272ee-dirty #0 [ 468.773641][ T1854] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 08/26/2022 [ 468.783679][ T1854] ================================================================== [ 468.825987][T28074] loop5: detected capacity change from 0 to 264192 [ 468.833521][T28074] EXT4-fs (loop5): ext4_check_descriptors: Inode bitmap for group 0 overlaps block group descriptors [ 468.856292][T28074] EXT4-fs (loop5): orphan cleanup on readonly fs [ 468.863545][T28074] EXT4-fs error (device loop5): __ext4_iget:4988: inode #3: block 67108864: comm syz-executor.5: invalid block 04:23:57 executing program 5: sendmsg$nl_route(0xffffffffffffffff, &(0x7f0000000480)={&(0x7f00000003c0)={0x10, 0x0, 0x0, 0x200}, 0xc, &(0x7f0000000440)={&(0x7f0000000400)=@ipv6_getmulticast={0x14, 0x3a, 0x203, 0x70bd2c, 0x25dfdbfc, {}, ["", "", "", "", "", ""]}, 0x14}, 0x1, 0x0, 0x0, 0x4000}, 0x80) sendmsg$BATADV_CMD_GET_ORIGINATORS(0xffffffffffffffff, &(0x7f0000000780)={0x0, 0x0, &(0x7f0000000740)={0x0}}, 0x0) sendmsg$BATADV_CMD_GET_HARDIF(0xffffffffffffffff, &(0x7f0000000200)={0x0, 0x0, &(0x7f00000001c0)={&(0x7f0000000140)={0x14, 0x0, 0x0, 0x70bd27}, 0x14}}, 0x0) r0 = socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_genetlink_get_family_id$l2tp(&(0x7f0000000680), 0xffffffffffffffff) sendmsg$L2TP_CMD_TUNNEL_CREATE(r0, &(0x7f0000000240)={0x0, 0x0, &(0x7f0000000380)={&(0x7f0000000300)={0x44, r1, 0x917, 0x0, 0x0, {}, [@L2TP_ATTR_PROTO_VERSION={0x5}, @L2TP_ATTR_CONN_ID={0x8, 0x9, 0xc000000}, @L2TP_ATTR_ENCAP_TYPE={0x6, 0x2, 0x1}, @L2TP_ATTR_PEER_CONN_ID={0x8}, @L2TP_ATTR_IP_SADDR={0x8, 0x18, @loopback=0xac1414aa}, @L2TP_ATTR_IP_DADDR={0x8, 0x19, @multicast2}]}, 0x44}}, 0x0) sendmsg$L2TP_CMD_SESSION_DELETE(0xffffffffffffffff, &(0x7f0000000340)={&(0x7f0000000100)={0x10, 0x0, 0x0, 0x4000000}, 0xc, &(0x7f0000000300)={&(0x7f00000002c0)={0x40, r1, 0x8, 0x70bd25, 0x25dfdbfc, {}, [@L2TP_ATTR_UDP_CSUM={0x5, 0xd, 0x1}, @L2TP_ATTR_IP6_DADDR={0x14, 0x20, @local}, @L2TP_ATTR_FD={0x8, 0x17, @l2tp}, @L2TP_ATTR_UDP_ZERO_CSUM6_TX={0x5}]}, 0x40}, 0x1, 0x0, 0x0, 0x4000000}, 0x4000042) syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000040)='./file0\x00', 0xe2ffffff, 0x41c, &(0x7f0000000540)=[{&(0x7f0000010000)="200000000002000019000700600100000f040000000000000000000004000000000002000020000020000000ddf4655fddf4655f0100ffff53ef010001000000ddf4655f000000000000000001000000000000000b0000000001000008000000d26400004003", 0x66, 0x400}, {&(0x7f0000010100)="0000000000000000000000026856d49a00cc4371bd6a7c893f280045010040", 0x1f, 0x4e0}, {&(0x7f0000010300)="03", 0xfeb1, 0x640}, {&(0x7f0000010400)="030000000200000005", 0xffc3, 0x800}, {&(0x7f0000010e00)="ed41000000040000ddf4655fddf4655fddf4655f000000000000040020", 0x1d, 0x1500}, {&(0x7f00000000c0)="80810000007f", 0xfc3b, 0x1600}], 0x81, &(0x7f0000000180)={[{@errors_remount}]}) [ 468.875478][T28074] EXT4-fs (loop5): Remounting filesystem read-only [ 468.882097][T28074] EXT4-fs error (device loop5): ext4_quota_enable:6781: comm syz-executor.5: Bad quota inode # 3 [ 468.892938][T28074] EXT4-fs warning (device loop5): ext4_enable_quotas:6821: Failed to enable quota tracking (type=0, err=-117). Please run e2fsck to fix. [ 468.907086][T28074] EXT4-fs (loop5): Cannot turn on quotas: error -117 [ 468.913781][T28074] EXT4-fs (loop5): mounted filesystem without journal. Quota mode: writeback. 04:23:57 executing program 1: bpf$BPF_BTF_LOAD(0x12, &(0x7f0000001740)={0x0, &(0x7f0000000740)=""/4096, 0x1000000, 0x1000, 0x1}, 0x20) 04:23:57 executing program 3: sendmsg$BATADV_CMD_GET_ORIGINATORS(0xffffffffffffffff, &(0x7f0000000780)={0x0, 0x0, &(0x7f0000000740)={0x0}}, 0x0) sendmsg$L2TP_CMD_SESSION_DELETE(0xffffffffffffffff, &(0x7f0000000340)={&(0x7f0000000100)={0x10, 0x0, 0x0, 0x4000000}, 0xc, 0x0}, 0x0) syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000040)='./file0\x00', 0x0, 0x41c, &(0x7f0000000540)=[{&(0x7f0000010000)="2000000407f2000019000700600100000f040000000000000000000004000000000002000020000020000000ddf4655fddf4655f0100ffff53ef010001000000ddf4655f000000000000000001000000000000000b0000000001000008000000d26400004003", 0x66, 0x400}, {&(0x7f0000010100)="0000000000000000000000026856d49a00cc4371bd6a7c893f280045010040", 0x1f, 0x4e0}, {&(0x7f0000010300)="03", 0xfeb1, 0x640}, {&(0x7f0000010400)="030000000200000005", 0xffc3, 0x800}, {&(0x7f0000010e00)="ed41000000040000ddf4655fddf4655fddf4655f000000000000040020", 0x1d, 0x1500}, {&(0x7f00000000c0)="80810000007f", 0xfc3b, 0x1600}], 0x81, &(0x7f0000000180)={[{@errors_remount}]}) 04:23:57 executing program 0: bpf$MAP_CREATE(0x0, &(0x7f0000000340)=@base={0x5, 0x180, 0x8000, 0x20, 0x0, 0xffffffffffffffff, 0x0, '\x00', 0x0, 0xffffffffffffffff, 0x0, 0x3}, 0x48) 04:23:57 executing program 2: sendmsg$BATADV_CMD_GET_ORIGINATORS(0xffffffffffffffff, &(0x7f0000000780)={0x0, 0x0, &(0x7f0000000740)={0x0}}, 0x0) sendmsg$L2TP_CMD_SESSION_DELETE(0xffffffffffffffff, &(0x7f0000000340)={&(0x7f0000000100)={0x10, 0x0, 0x0, 0x4000000}, 0xc, 0x0}, 0x0) syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000040)='./file0\x00', 0x0, 0x41c, &(0x7f0000000540)=[{&(0x7f0000010000)="200000090002000019000700600100000f040000000000000000000004000000000002000020000020000000ddf4655fddf4655f0100ffff53ef010001000000ddf4655f000000000000000001000000000000000b0000000001000008000000d26400004003", 0x66, 0x400}, {&(0x7f0000010100)="0000000000000000000000026856d49a00cc4371bd6a7c893f280045010040", 0x1f, 0x4e0}, {&(0x7f0000010300)="03", 0xfeb1, 0x640}, {&(0x7f0000010400)="030000000200000005", 0xffc3, 0x800}, {&(0x7f0000010e00)="ed41000000040000ddf4655fddf4655fddf4655f000000000000040020", 0x1d, 0x1500}, {&(0x7f00000000c0)="80810000007f", 0xfc3b, 0x1600}], 0x81, &(0x7f0000000180)={[{@errors_remount}]}) 04:23:57 executing program 4: sendmsg$BATADV_CMD_GET_ORIGINATORS(0xffffffffffffffff, &(0x7f0000000780)={0x0, 0x0, &(0x7f0000000740)={0x0}}, 0x0) sendmsg$L2TP_CMD_SESSION_DELETE(0xffffffffffffffff, &(0x7f0000000340)={&(0x7f0000000100)={0x10, 0x0, 0x0, 0x4000000}, 0xc, 0x0}, 0x0) syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000040)='./file0\x00', 0x0, 0x41c, &(0x7f0000000540)=[{&(0x7f0000010000)="200000028e02000019000700600100000f040000000000000000000004000000000002000020000020000000ddf4655fddf4655f0100ffff53ef010001000000ddf4655f000000000000000001000000000000000b0000000001000008000000d26400004003", 0x66, 0x400}, {&(0x7f0000010100)="0000000000000000000000026856d49a00cc4371bd6a7c893f280045010040", 0x1f, 0x4e0}, {&(0x7f0000010300)="03", 0xfeb1, 0x640}, {&(0x7f0000010400)="030000000200000005", 0xffc3, 0x800}, {&(0x7f0000010e00)="ed41000000040000ddf4655fddf4655fddf4655f000000000000040020", 0x1d, 0x1500}, {&(0x7f00000000c0)="80810000007f", 0xfc3b, 0x1600}], 0x81, &(0x7f0000000180)={[{@errors_remount}]}) [ 468.930849][ T1854] EXT4-fs (loop5): unmounting filesystem. [ 468.952386][T28081] loop3: detected capacity change from 0 to 264192 [ 468.964599][T28085] loop4: detected capacity change from 0 to 264192 [ 468.971141][T28087] loop5: detected capacity change from 0 to 264192 [ 468.972103][T28087] EXT4-fs (loop5): ext4_check_descriptors: Inode bitmap for group 0 overlaps block group descriptors [ 468.983557][T28084] loop2: detected capacity change from 0 to 264192 [ 468.992066][T28087] EXT4-fs (loop5): orphan cleanup on readonly fs [ 469.001988][T28087] EXT4-fs error (device loop5): __ext4_iget:4988: inode #3: block 67108864: comm syz-executor.5: invalid block [ 469.015110][T28087] EXT4-fs (loop5): Remounting filesystem read-only 04:23:57 executing program 1: openat$tun(0xffffffffffffff9c, &(0x7f0000000700), 0x810840, 0x0) 04:23:57 executing program 0: bpf$PROG_BIND_MAP(0x22, 0x0, 0x0) [ 469.021693][T28087] EXT4-fs error (device loop5): ext4_quota_enable:6781: comm syz-executor.5: Bad quota inode # 3 [ 469.033322][T28087] EXT4-fs warning (device loop5): ext4_enable_quotas:6821: Failed to enable quota tracking (type=0, err=-117). Please run e2fsck to fix. [ 469.047435][T28087] EXT4-fs (loop5): Cannot turn on quotas: error -117 [ 469.054359][T28087] EXT4-fs (loop5): mounted filesystem without journal. Quota mode: writeback. [ 469.056872][T28084] EXT4-fs (loop2): inodes count not valid: 150994976 vs 32 04:23:57 executing program 0: socket(0x2, 0x0, 0xffff) 04:23:57 executing program 5: sendmsg$nl_route(0xffffffffffffffff, &(0x7f0000000480)={&(0x7f00000003c0)={0x10, 0x0, 0x0, 0x200}, 0xc, &(0x7f0000000440)={&(0x7f0000000400)=@ipv6_getmulticast={0x14, 0x3a, 0x203, 0x70bd2c, 0x25dfdbfc, {}, ["", "", "", "", "", ""]}, 0x14}, 0x1, 0x0, 0x0, 0x4000}, 0x80) sendmsg$BATADV_CMD_GET_ORIGINATORS(0xffffffffffffffff, &(0x7f0000000780)={0x0, 0x0, &(0x7f0000000740)={0x0}}, 0x0) sendmsg$BATADV_CMD_GET_HARDIF(0xffffffffffffffff, &(0x7f0000000200)={0x0, 0x0, &(0x7f00000001c0)={&(0x7f0000000140)={0x14, 0x0, 0x0, 0x70bd27}, 0x14}}, 0x0) r0 = socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_genetlink_get_family_id$l2tp(&(0x7f0000000680), 0xffffffffffffffff) sendmsg$L2TP_CMD_TUNNEL_CREATE(r0, &(0x7f0000000240)={0x0, 0x0, &(0x7f0000000380)={&(0x7f0000000300)={0x44, r1, 0x917, 0x0, 0x0, {}, [@L2TP_ATTR_PROTO_VERSION={0x5}, @L2TP_ATTR_CONN_ID={0x8, 0x9, 0xc000000}, @L2TP_ATTR_ENCAP_TYPE={0x6, 0x2, 0x1}, @L2TP_ATTR_PEER_CONN_ID={0x8}, @L2TP_ATTR_IP_SADDR={0x8, 0x18, @loopback=0xac1414aa}, @L2TP_ATTR_IP_DADDR={0x8, 0x19, @multicast2}]}, 0x44}}, 0x0) sendmsg$L2TP_CMD_SESSION_DELETE(0xffffffffffffffff, &(0x7f0000000340)={&(0x7f0000000100)={0x10, 0x0, 0x0, 0x4000000}, 0xc, &(0x7f0000000300)={&(0x7f00000002c0)={0x40, r1, 0x8, 0x70bd25, 0x25dfdbfc, {}, [@L2TP_ATTR_UDP_CSUM={0x5, 0xd, 0x1}, @L2TP_ATTR_IP6_DADDR={0x14, 0x20, @local}, @L2TP_ATTR_FD={0x8, 0x17, @l2tp}, @L2TP_ATTR_UDP_ZERO_CSUM6_TX={0x5}]}, 0x40}, 0x1, 0x0, 0x0, 0x4000000}, 0x4000042) syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000040)='./file0\x00', 0xea000000, 0x41c, &(0x7f0000000540)=[{&(0x7f0000010000)="200000000002000019000700600100000f040000000000000000000004000000000002000020000020000000ddf4655fddf4655f0100ffff53ef010001000000ddf4655f000000000000000001000000000000000b0000000001000008000000d26400004003", 0x66, 0x400}, {&(0x7f0000010100)="0000000000000000000000026856d49a00cc4371bd6a7c893f280045010040", 0x1f, 0x4e0}, {&(0x7f0000010300)="03", 0xfeb1, 0x640}, {&(0x7f0000010400)="030000000200000005", 0xffc3, 0x800}, {&(0x7f0000010e00)="ed41000000040000ddf4655fddf4655fddf4655f000000000000040020", 0x1d, 0x1500}, {&(0x7f00000000c0)="80810000007f", 0xfc3b, 0x1600}], 0x81, &(0x7f0000000180)={[{@errors_remount}]}) 04:23:57 executing program 1: bpf$MAP_CREATE(0x0, &(0x7f0000000440)=@base={0x0, 0x0, 0x0, 0x0, 0x0, 0xffffffffffffffff, 0x0, '\x00', 0x0, 0xffffffffffffffff, 0x5}, 0x48) 04:23:57 executing program 0: r0 = socket$netlink(0x10, 0x3, 0x0) sendmsg$ETHTOOL_MSG_WOL_SET(r0, &(0x7f0000001bc0)={0x0, 0x0, &(0x7f0000001b80)={&(0x7f0000001c00)=ANY=[], 0x1410}}, 0x0) 04:23:57 executing program 1: unshare(0x2020000) mkdirat(0xffffffffffffff9c, &(0x7f0000000240)='./file0\x00', 0x0) mount(0x0, &(0x7f0000000080)='./file0\x00', &(0x7f0000000000)='cgroup2\x00', 0x0, 0x0) chdir(&(0x7f00000005c0)='./file0\x00') open(&(0x7f0000000040)='./file0/../file0\x00', 0x0, 0x0) 04:23:57 executing program 3: sendmsg$BATADV_CMD_GET_ORIGINATORS(0xffffffffffffffff, &(0x7f0000000780)={0x0, 0x0, &(0x7f0000000740)={0x0}}, 0x0) sendmsg$L2TP_CMD_SESSION_DELETE(0xffffffffffffffff, &(0x7f0000000340)={&(0x7f0000000100)={0x10, 0x0, 0x0, 0x4000000}, 0xc, 0x0}, 0x0) syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000040)='./file0\x00', 0x0, 0x41c, &(0x7f0000000540)=[{&(0x7f0000010000)="2000000407f4000019000700600100000f040000000000000000000004000000000002000020000020000000ddf4655fddf4655f0100ffff53ef010001000000ddf4655f000000000000000001000000000000000b0000000001000008000000d26400004003", 0x66, 0x400}, {&(0x7f0000010100)="0000000000000000000000026856d49a00cc4371bd6a7c893f280045010040", 0x1f, 0x4e0}, {&(0x7f0000010300)="03", 0xfeb1, 0x640}, {&(0x7f0000010400)="030000000200000005", 0xffc3, 0x800}, {&(0x7f0000010e00)="ed41000000040000ddf4655fddf4655fddf4655f000000000000040020", 0x1d, 0x1500}, {&(0x7f00000000c0)="80810000007f", 0xfc3b, 0x1600}], 0x81, &(0x7f0000000180)={[{@errors_remount}]}) 04:23:57 executing program 2: sendmsg$BATADV_CMD_GET_ORIGINATORS(0xffffffffffffffff, &(0x7f0000000780)={0x0, 0x0, &(0x7f0000000740)={0x0}}, 0x0) sendmsg$L2TP_CMD_SESSION_DELETE(0xffffffffffffffff, &(0x7f0000000340)={&(0x7f0000000100)={0x10, 0x0, 0x0, 0x4000000}, 0xc, 0x0}, 0x0) syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000040)='./file0\x00', 0x0, 0x41c, &(0x7f0000000540)=[{&(0x7f0000010000)="2000000a0002000019000700600100000f040000000000000000000004000000000002000020000020000000ddf4655fddf4655f0100ffff53ef010001000000ddf4655f000000000000000001000000000000000b0000000001000008000000d26400004003", 0x66, 0x400}, {&(0x7f0000010100)="0000000000000000000000026856d49a00cc4371bd6a7c893f280045010040", 0x1f, 0x4e0}, {&(0x7f0000010300)="03", 0xfeb1, 0x640}, {&(0x7f0000010400)="030000000200000005", 0xffc3, 0x800}, {&(0x7f0000010e00)="ed41000000040000ddf4655fddf4655fddf4655f000000000000040020", 0x1d, 0x1500}, {&(0x7f00000000c0)="80810000007f", 0xfc3b, 0x1600}], 0x81, &(0x7f0000000180)={[{@errors_remount}]}) [ 469.087887][T28081] EXT4-fs (loop3): inodes count not valid: 67108896 vs 32 [ 469.098505][ T1854] EXT4-fs (loop5): unmounting filesystem. [ 469.122682][T28085] EXT4-fs (loop4): inodes count not valid: 33554464 vs 32 04:23:57 executing program 0: bpf$BPF_PROG_WITH_BTFID_LOAD(0x5, &(0x7f00000008c0)=@bpf_lsm={0x1d, 0x3, &(0x7f0000000780)=@raw=[@alu={0x4}, @func, @call], &(0x7f00000007c0)='GPL\x00', 0x0, 0x0, 0x0, 0x0, 0x0, '\x00', 0x0, 0x1b, 0xffffffffffffffff, 0x8, 0x0, 0x0, 0x10, 0x0}, 0x80) 04:23:58 executing program 0: r0 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) sendmsg$NET_DM_CMD_STOP(r0, 0x0, 0x0) [ 469.160627][T28100] loop5: detected capacity change from 0 to 264192 [ 469.176277][ T24] audit: type=1400 audit(1662265437.992:310): avc: denied { mount } for pid=28101 comm="syz-executor.1" name="/" dev="cgroup2" ino=1 scontext=root:sysadm_r:sysadm_t tcontext=system_u:object_r:cgroup_t tclass=filesystem permissive=1 [ 469.189939][T28106] loop2: detected capacity change from 0 to 264192 04:23:58 executing program 4: sendmsg$BATADV_CMD_GET_ORIGINATORS(0xffffffffffffffff, &(0x7f0000000780)={0x0, 0x0, &(0x7f0000000740)={0x0}}, 0x0) sendmsg$L2TP_CMD_SESSION_DELETE(0xffffffffffffffff, &(0x7f0000000340)={&(0x7f0000000100)={0x10, 0x0, 0x0, 0x4000000}, 0xc, 0x0}, 0x0) syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000040)='./file0\x00', 0x0, 0x41c, &(0x7f0000000540)=[{&(0x7f0000010000)="200000018f02000019000700600100000f040000000000000000000004000000000002000020000020000000ddf4655fddf4655f0100ffff53ef010001000000ddf4655f000000000000000001000000000000000b0000000001000008000000d26400004003", 0x66, 0x400}, {&(0x7f0000010100)="0000000000000000000000026856d49a00cc4371bd6a7c893f280045010040", 0x1f, 0x4e0}, {&(0x7f0000010300)="03", 0xfeb1, 0x640}, {&(0x7f0000010400)="030000000200000005", 0xffc3, 0x800}, {&(0x7f0000010e00)="ed41000000040000ddf4655fddf4655fddf4655f000000000000040020", 0x1d, 0x1500}, {&(0x7f00000000c0)="80810000007f", 0xfc3b, 0x1600}], 0x81, &(0x7f0000000180)={[{@errors_remount}]}) 04:23:58 executing program 1: r0 = socket$netlink(0x10, 0x3, 0x0) setsockopt$netlink_NETLINK_NO_ENOBUFS(r0, 0x10e, 0x2, &(0x7f00000004c0)=0x163a, 0x4) 04:23:58 executing program 0: openat$vcsu(0xffffff9c, 0x0, 0x10202, 0x0) 04:23:58 executing program 1: r0 = socket$netlink(0x10, 0x3, 0x0) setsockopt$netlink_NETLINK_NO_ENOBUFS(r0, 0x10e, 0xa, &(0x7f00000004c0)=0x163a, 0x4) [ 469.225098][T28108] loop3: detected capacity change from 0 to 264192 [ 469.233696][T28100] EXT4-fs (loop5): ext4_check_descriptors: Inode bitmap for group 0 overlaps block group descriptors [ 469.255830][T28108] EXT4-fs (loop3): inodes count not valid: 67108896 vs 32 [ 469.269583][T28100] EXT4-fs (loop5): orphan cleanup on readonly fs [ 469.276014][T28100] EXT4-fs error (device loop5): __ext4_iget:4988: inode #3: block 67108864: comm syz-executor.5: invalid block [ 469.276397][T28106] EXT4-fs (loop2): inodes count not valid: 167772192 vs 32 [ 469.288943][T28100] EXT4-fs (loop5): Remounting filesystem read-only [ 469.299215][T28114] loop4: detected capacity change from 0 to 264192 [ 469.301552][T28100] EXT4-fs error (device loop5): ext4_quota_enable:6781: comm syz-executor.5: Bad quota inode # 3 04:23:58 executing program 5: sendmsg$nl_route(0xffffffffffffffff, &(0x7f0000000480)={&(0x7f00000003c0)={0x10, 0x0, 0x0, 0x200}, 0xc, &(0x7f0000000440)={&(0x7f0000000400)=@ipv6_getmulticast={0x14, 0x3a, 0x203, 0x70bd2c, 0x25dfdbfc, {}, ["", "", "", "", "", ""]}, 0x14}, 0x1, 0x0, 0x0, 0x4000}, 0x80) sendmsg$BATADV_CMD_GET_ORIGINATORS(0xffffffffffffffff, &(0x7f0000000780)={0x0, 0x0, &(0x7f0000000740)={0x0}}, 0x0) sendmsg$BATADV_CMD_GET_HARDIF(0xffffffffffffffff, &(0x7f0000000200)={0x0, 0x0, &(0x7f00000001c0)={&(0x7f0000000140)={0x14, 0x0, 0x0, 0x70bd27}, 0x14}}, 0x0) r0 = socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_genetlink_get_family_id$l2tp(&(0x7f0000000680), 0xffffffffffffffff) sendmsg$L2TP_CMD_TUNNEL_CREATE(r0, &(0x7f0000000240)={0x0, 0x0, &(0x7f0000000380)={&(0x7f0000000300)={0x44, r1, 0x917, 0x0, 0x0, {}, [@L2TP_ATTR_PROTO_VERSION={0x5}, @L2TP_ATTR_CONN_ID={0x8, 0x9, 0xc000000}, @L2TP_ATTR_ENCAP_TYPE={0x6, 0x2, 0x1}, @L2TP_ATTR_PEER_CONN_ID={0x8}, @L2TP_ATTR_IP_SADDR={0x8, 0x18, @loopback=0xac1414aa}, @L2TP_ATTR_IP_DADDR={0x8, 0x19, @multicast2}]}, 0x44}}, 0x0) sendmsg$L2TP_CMD_SESSION_DELETE(0xffffffffffffffff, &(0x7f0000000340)={&(0x7f0000000100)={0x10, 0x0, 0x0, 0x4000000}, 0xc, &(0x7f0000000300)={&(0x7f00000002c0)={0x40, r1, 0x8, 0x70bd25, 0x25dfdbfc, {}, [@L2TP_ATTR_UDP_CSUM={0x5, 0xd, 0x1}, @L2TP_ATTR_IP6_DADDR={0x14, 0x20, @local}, @L2TP_ATTR_FD={0x8, 0x17, @l2tp}, @L2TP_ATTR_UDP_ZERO_CSUM6_TX={0x5}]}, 0x40}, 0x1, 0x0, 0x0, 0x4000000}, 0x4000042) syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000040)='./file0\x00', 0xea020000, 0x41c, &(0x7f0000000540)=[{&(0x7f0000010000)="200000000002000019000700600100000f040000000000000000000004000000000002000020000020000000ddf4655fddf4655f0100ffff53ef010001000000ddf4655f000000000000000001000000000000000b0000000001000008000000d26400004003", 0x66, 0x400}, {&(0x7f0000010100)="0000000000000000000000026856d49a00cc4371bd6a7c893f280045010040", 0x1f, 0x4e0}, {&(0x7f0000010300)="03", 0xfeb1, 0x640}, {&(0x7f0000010400)="030000000200000005", 0xffc3, 0x800}, {&(0x7f0000010e00)="ed41000000040000ddf4655fddf4655fddf4655f000000000000040020", 0x1d, 0x1500}, {&(0x7f00000000c0)="80810000007f", 0xfc3b, 0x1600}], 0x81, &(0x7f0000000180)={[{@errors_remount}]}) 04:23:58 executing program 0: ioctl$BTRFS_IOC_INO_LOOKUP_USER(0xffffffffffffffff, 0xd000943e, 0x0) syz_clone(0x8000000, 0x0, 0x0, 0x0, 0x0, 0x0) 04:23:58 executing program 1: r0 = socket$netlink(0x10, 0x3, 0x0) syz_genetlink_get_family_id$mptcp(&(0x7f0000000040), r0) sendmsg$MPTCP_PM_CMD_GET_LIMITS(r0, &(0x7f0000000240)={0x0, 0x0, &(0x7f0000000200)={&(0x7f0000000140)={0x14}, 0x14}}, 0x0) 04:23:58 executing program 3: sendmsg$BATADV_CMD_GET_ORIGINATORS(0xffffffffffffffff, &(0x7f0000000780)={0x0, 0x0, &(0x7f0000000740)={0x0}}, 0x0) sendmsg$L2TP_CMD_SESSION_DELETE(0xffffffffffffffff, &(0x7f0000000340)={&(0x7f0000000100)={0x10, 0x0, 0x0, 0x4000000}, 0xc, 0x0}, 0x0) syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000040)='./file0\x00', 0x0, 0x41c, &(0x7f0000000540)=[{&(0x7f0000010000)="2000000407f6000019000700600100000f040000000000000000000004000000000002000020000020000000ddf4655fddf4655f0100ffff53ef010001000000ddf4655f000000000000000001000000000000000b0000000001000008000000d26400004003", 0x66, 0x400}, {&(0x7f0000010100)="0000000000000000000000026856d49a00cc4371bd6a7c893f280045010040", 0x1f, 0x4e0}, {&(0x7f0000010300)="03", 0xfeb1, 0x640}, {&(0x7f0000010400)="030000000200000005", 0xffc3, 0x800}, {&(0x7f0000010e00)="ed41000000040000ddf4655fddf4655fddf4655f000000000000040020", 0x1d, 0x1500}, {&(0x7f00000000c0)="80810000007f", 0xfc3b, 0x1600}], 0x81, &(0x7f0000000180)={[{@errors_remount}]}) [ 469.320710][T28100] EXT4-fs warning (device loop5): ext4_enable_quotas:6821: Failed to enable quota tracking (type=0, err=-117). Please run e2fsck to fix. [ 469.334810][T28100] EXT4-fs (loop5): Cannot turn on quotas: error -117 [ 469.335021][T28114] EXT4-fs (loop4): inodes count not valid: 16777248 vs 32 [ 469.341540][T28100] EXT4-fs (loop5): mounted filesystem without journal. Quota mode: writeback. 04:23:58 executing program 2: sendmsg$BATADV_CMD_GET_ORIGINATORS(0xffffffffffffffff, &(0x7f0000000780)={0x0, 0x0, &(0x7f0000000740)={0x0}}, 0x0) sendmsg$L2TP_CMD_SESSION_DELETE(0xffffffffffffffff, &(0x7f0000000340)={&(0x7f0000000100)={0x10, 0x0, 0x0, 0x4000000}, 0xc, 0x0}, 0x0) syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000040)='./file0\x00', 0x0, 0x41c, &(0x7f0000000540)=[{&(0x7f0000010000)="2000000b0002000019000700600100000f040000000000000000000004000000000002000020000020000000ddf4655fddf4655f0100ffff53ef010001000000ddf4655f000000000000000001000000000000000b0000000001000008000000d26400004003", 0x66, 0x400}, {&(0x7f0000010100)="0000000000000000000000026856d49a00cc4371bd6a7c893f280045010040", 0x1f, 0x4e0}, {&(0x7f0000010300)="03", 0xfeb1, 0x640}, {&(0x7f0000010400)="030000000200000005", 0xffc3, 0x800}, {&(0x7f0000010e00)="ed41000000040000ddf4655fddf4655fddf4655f000000000000040020", 0x1d, 0x1500}, {&(0x7f00000000c0)="80810000007f", 0xfc3b, 0x1600}], 0x81, &(0x7f0000000180)={[{@errors_remount}]}) 04:23:58 executing program 4: sendmsg$BATADV_CMD_GET_ORIGINATORS(0xffffffffffffffff, &(0x7f0000000780)={0x0, 0x0, &(0x7f0000000740)={0x0}}, 0x0) sendmsg$L2TP_CMD_SESSION_DELETE(0xffffffffffffffff, &(0x7f0000000340)={&(0x7f0000000100)={0x10, 0x0, 0x0, 0x4000000}, 0xc, 0x0}, 0x0) syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000040)='./file0\x00', 0x0, 0x41c, &(0x7f0000000540)=[{&(0x7f0000010000)="200000009002000019000700600100000f040000000000000000000004000000000002000020000020000000ddf4655fddf4655f0100ffff53ef010001000000ddf4655f000000000000000001000000000000000b0000000001000008000000d26400004003", 0x66, 0x400}, {&(0x7f0000010100)="0000000000000000000000026856d49a00cc4371bd6a7c893f280045010040", 0x1f, 0x4e0}, {&(0x7f0000010300)="03", 0xfeb1, 0x640}, {&(0x7f0000010400)="030000000200000005", 0xffc3, 0x800}, {&(0x7f0000010e00)="ed41000000040000ddf4655fddf4655fddf4655f000000000000040020", 0x1d, 0x1500}, {&(0x7f00000000c0)="80810000007f", 0xfc3b, 0x1600}], 0x81, &(0x7f0000000180)={[{@errors_remount}]}) [ 469.378038][ T1854] EXT4-fs (loop5): unmounting filesystem. [ 469.384924][T28122] netlink: 4 bytes leftover after parsing attributes in process `syz-executor.1'. [ 469.412632][T28124] loop3: detected capacity change from 0 to 264192 04:23:58 executing program 0: bpf$PROG_LOAD(0x5, &(0x7f0000000280)={0xa, 0x2, &(0x7f0000000080)=@raw=[@cb_func], &(0x7f00000000c0)='GPL\x00', 0x0, 0x0, 0x0, 0x0, 0x0, '\x00', 0x0, 0x0, 0xffffffffffffffff, 0x8, 0x0, 0x0, 0x10, 0x0, 0x0, 0xffffffffffffffff}, 0x80) [ 469.437897][T28130] loop2: detected capacity change from 0 to 264192 [ 469.447836][T28124] EXT4-fs (loop3): inodes count not valid: 67108896 vs 32 [ 469.450223][T28131] SELinux: unrecognized netlink message: protocol=0 nlmsg_type=0 sclass=netlink_route_socket pid=28131 comm=syz-executor.1 [ 469.475406][T28130] EXT4-fs (loop2): inodes count not valid: 184549408 vs 32 04:23:58 executing program 0: syz_mount_image$msdos(&(0x7f0000002800), &(0x7f00000000c0)='./file0\x00', 0x0, 0x0, &(0x7f0000002540), 0x0, &(0x7f0000002840)={[{@fat=@debug}, {@fat=@flush}]}) 04:23:58 executing program 3: sendmsg$BATADV_CMD_GET_ORIGINATORS(0xffffffffffffffff, &(0x7f0000000780)={0x0, 0x0, &(0x7f0000000740)={0x0}}, 0x0) sendmsg$L2TP_CMD_SESSION_DELETE(0xffffffffffffffff, &(0x7f0000000340)={&(0x7f0000000100)={0x10, 0x0, 0x0, 0x4000000}, 0xc, 0x0}, 0x0) syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000040)='./file0\x00', 0x0, 0x41c, &(0x7f0000000540)=[{&(0x7f0000010000)="2000000407fc000019000700600100000f040000000000000000000004000000000002000020000020000000ddf4655fddf4655f0100ffff53ef010001000000ddf4655f000000000000000001000000000000000b0000000001000008000000d26400004003", 0x66, 0x400}, {&(0x7f0000010100)="0000000000000000000000026856d49a00cc4371bd6a7c893f280045010040", 0x1f, 0x4e0}, {&(0x7f0000010300)="03", 0xfeb1, 0x640}, {&(0x7f0000010400)="030000000200000005", 0xffc3, 0x800}, {&(0x7f0000010e00)="ed41000000040000ddf4655fddf4655fddf4655f000000000000040020", 0x1d, 0x1500}, {&(0x7f00000000c0)="80810000007f", 0xfc3b, 0x1600}], 0x81, &(0x7f0000000180)={[{@errors_remount}]}) 04:23:58 executing program 1: syz_mount_image$vfat(&(0x7f0000000000), &(0x7f0000000040)='./file0\x00', 0x0, 0x0, 0x0, 0x1000b, &(0x7f0000000280)) [ 469.482974][T28129] loop5: detected capacity change from 0 to 264192 [ 469.484479][T28133] loop4: detected capacity change from 0 to 264192 [ 469.506940][T28138] FAT-fs (loop0): bogus number of reserved sectors [ 469.513475][T28138] FAT-fs (loop0): Can't find a valid FAT filesystem [ 469.518871][T28139] loop3: detected capacity change from 0 to 264192 [ 469.525564][T28133] EXT4-fs (loop4): ext4_check_descriptors: Inode bitmap for group 0 overlaps block group descriptors 04:23:58 executing program 1: r0 = socket$netlink(0x10, 0x3, 0x0) getsockopt$netlink(r0, 0x10e, 0x0, 0x0, &(0x7f0000000000)) 04:23:58 executing program 1: pipe(0x0) sendmsg$ETHTOOL_MSG_STRSET_GET(0xffffffffffffffff, 0x0, 0x0) ioctl$sock_ipv6_tunnel_SIOCGET6RD(0xffffffffffffffff, 0x89f8, 0x0) syz_genetlink_get_family_id$ethtool(&(0x7f0000000a40), 0xffffffffffffffff) [ 469.537965][T28129] EXT4-fs (loop5): ext4_check_descriptors: Inode bitmap for group 0 overlaps block group descriptors [ 469.550830][T28139] EXT4-fs (loop3): inodes count not valid: 67108896 vs 32 [ 469.567835][T28133] EXT4-fs (loop4): orphan cleanup on readonly fs [ 469.574277][T28133] EXT4-fs error (device loop4): __ext4_iget:4988: inode #3: block 67108864: comm syz-executor.4: invalid block [ 469.591767][T28129] EXT4-fs (loop5): orphan cleanup on readonly fs [ 469.598248][T28129] EXT4-fs error (device loop5): __ext4_iget:4988: inode #3: block 67108864: comm syz-executor.5: invalid block [ 469.610415][T28129] EXT4-fs (loop5): Remounting filesystem read-only [ 469.617006][T28129] EXT4-fs error (device loop5): ext4_quota_enable:6781: comm syz-executor.5: Bad quota inode # 3 [ 469.621333][T28133] EXT4-fs (loop4): Remounting filesystem read-only [ 469.634234][T28133] EXT4-fs error (device loop4): ext4_quota_enable:6781: comm syz-executor.4: Bad quota inode # 3 [ 469.642835][T28129] EXT4-fs warning (device loop5): ext4_enable_quotas:6821: Failed to enable quota tracking (type=0, err=-117). Please run e2fsck to fix. [ 469.651394][T28133] EXT4-fs warning (device loop4): ext4_enable_quotas:6821: Failed to enable quota tracking (type=0, err=-117). Please run e2fsck to fix. [ 469.658739][T28129] EXT4-fs (loop5): Cannot turn on quotas: error -117 [ 469.658756][T28129] EXT4-fs (loop5): mounted filesystem without journal. Quota mode: writeback. 04:23:58 executing program 5: sendmsg$nl_route(0xffffffffffffffff, &(0x7f0000000480)={&(0x7f00000003c0)={0x10, 0x0, 0x0, 0x200}, 0xc, &(0x7f0000000440)={&(0x7f0000000400)=@ipv6_getmulticast={0x14, 0x3a, 0x203, 0x70bd2c, 0x25dfdbfc, {}, ["", "", "", "", "", ""]}, 0x14}, 0x1, 0x0, 0x0, 0x4000}, 0x80) sendmsg$BATADV_CMD_GET_ORIGINATORS(0xffffffffffffffff, &(0x7f0000000780)={0x0, 0x0, &(0x7f0000000740)={0x0}}, 0x0) sendmsg$BATADV_CMD_GET_HARDIF(0xffffffffffffffff, &(0x7f0000000200)={0x0, 0x0, &(0x7f00000001c0)={&(0x7f0000000140)={0x14, 0x0, 0x0, 0x70bd27}, 0x14}}, 0x0) r0 = socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_genetlink_get_family_id$l2tp(&(0x7f0000000680), 0xffffffffffffffff) sendmsg$L2TP_CMD_TUNNEL_CREATE(r0, &(0x7f0000000240)={0x0, 0x0, &(0x7f0000000380)={&(0x7f0000000300)={0x44, r1, 0x917, 0x0, 0x0, {}, [@L2TP_ATTR_PROTO_VERSION={0x5}, @L2TP_ATTR_CONN_ID={0x8, 0x9, 0xc000000}, @L2TP_ATTR_ENCAP_TYPE={0x6, 0x2, 0x1}, @L2TP_ATTR_PEER_CONN_ID={0x8}, @L2TP_ATTR_IP_SADDR={0x8, 0x18, @loopback=0xac1414aa}, @L2TP_ATTR_IP_DADDR={0x8, 0x19, @multicast2}]}, 0x44}}, 0x0) sendmsg$L2TP_CMD_SESSION_DELETE(0xffffffffffffffff, &(0x7f0000000340)={&(0x7f0000000100)={0x10, 0x0, 0x0, 0x4000000}, 0xc, &(0x7f0000000300)={&(0x7f00000002c0)={0x40, r1, 0x8, 0x70bd25, 0x25dfdbfc, {}, [@L2TP_ATTR_UDP_CSUM={0x5, 0xd, 0x1}, @L2TP_ATTR_IP6_DADDR={0x14, 0x20, @local}, @L2TP_ATTR_FD={0x8, 0x17, @l2tp}, @L2TP_ATTR_UDP_ZERO_CSUM6_TX={0x5}]}, 0x40}, 0x1, 0x0, 0x0, 0x4000000}, 0x4000042) syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000040)='./file0\x00', 0xf0ffffff, 0x41c, &(0x7f0000000540)=[{&(0x7f0000010000)="200000000002000019000700600100000f040000000000000000000004000000000002000020000020000000ddf4655fddf4655f0100ffff53ef010001000000ddf4655f000000000000000001000000000000000b0000000001000008000000d26400004003", 0x66, 0x400}, {&(0x7f0000010100)="0000000000000000000000026856d49a00cc4371bd6a7c893f280045010040", 0x1f, 0x4e0}, {&(0x7f0000010300)="03", 0xfeb1, 0x640}, {&(0x7f0000010400)="030000000200000005", 0xffc3, 0x800}, {&(0x7f0000010e00)="ed41000000040000ddf4655fddf4655fddf4655f000000000000040020", 0x1d, 0x1500}, {&(0x7f00000000c0)="80810000007f", 0xfc3b, 0x1600}], 0x81, &(0x7f0000000180)={[{@errors_remount}]}) 04:23:58 executing program 0: syz_clone(0x2200000, 0x0, 0x0, 0x0, 0x0, 0x0) 04:23:58 executing program 2: sendmsg$BATADV_CMD_GET_ORIGINATORS(0xffffffffffffffff, &(0x7f0000000780)={0x0, 0x0, &(0x7f0000000740)={0x0}}, 0x0) sendmsg$L2TP_CMD_SESSION_DELETE(0xffffffffffffffff, &(0x7f0000000340)={&(0x7f0000000100)={0x10, 0x0, 0x0, 0x4000000}, 0xc, 0x0}, 0x0) syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000040)='./file0\x00', 0x0, 0x41c, &(0x7f0000000540)=[{&(0x7f0000010000)="2000000c0002000019000700600100000f040000000000000000000004000000000002000020000020000000ddf4655fddf4655f0100ffff53ef010001000000ddf4655f000000000000000001000000000000000b0000000001000008000000d26400004003", 0x66, 0x400}, {&(0x7f0000010100)="0000000000000000000000026856d49a00cc4371bd6a7c893f280045010040", 0x1f, 0x4e0}, {&(0x7f0000010300)="03", 0xfeb1, 0x640}, {&(0x7f0000010400)="030000000200000005", 0xffc3, 0x800}, {&(0x7f0000010e00)="ed41000000040000ddf4655fddf4655fddf4655f000000000000040020", 0x1d, 0x1500}, {&(0x7f00000000c0)="80810000007f", 0xfc3b, 0x1600}], 0x81, &(0x7f0000000180)={[{@errors_remount}]}) 04:23:58 executing program 1: openat$nvram(0xffffff9c, &(0x7f00000001c0), 0x101081, 0x0) 04:23:58 executing program 3: sendmsg$BATADV_CMD_GET_ORIGINATORS(0xffffffffffffffff, &(0x7f0000000780)={0x0, 0x0, &(0x7f0000000740)={0x0}}, 0x0) sendmsg$L2TP_CMD_SESSION_DELETE(0xffffffffffffffff, &(0x7f0000000340)={&(0x7f0000000100)={0x10, 0x0, 0x0, 0x4000000}, 0xc, 0x0}, 0x0) syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000040)='./file0\x00', 0x0, 0x41c, &(0x7f0000000540)=[{&(0x7f0000010000)="2000000407fe000019000700600100000f040000000000000000000004000000000002000020000020000000ddf4655fddf4655f0100ffff53ef010001000000ddf4655f000000000000000001000000000000000b0000000001000008000000d26400004003", 0x66, 0x400}, {&(0x7f0000010100)="0000000000000000000000026856d49a00cc4371bd6a7c893f280045010040", 0x1f, 0x4e0}, {&(0x7f0000010300)="03", 0xfeb1, 0x640}, {&(0x7f0000010400)="030000000200000005", 0xffc3, 0x800}, {&(0x7f0000010e00)="ed41000000040000ddf4655fddf4655fddf4655f000000000000040020", 0x1d, 0x1500}, {&(0x7f00000000c0)="80810000007f", 0xfc3b, 0x1600}], 0x81, &(0x7f0000000180)={[{@errors_remount}]}) [ 469.672756][T28133] EXT4-fs (loop4): Cannot turn on quotas: error -117 [ 469.695115][T28133] EXT4-fs (loop4): mounted filesystem without journal. Quota mode: writeback. [ 469.711672][ T1854] EXT4-fs (loop5): unmounting filesystem. 04:23:58 executing program 4: sendmsg$BATADV_CMD_GET_ORIGINATORS(0xffffffffffffffff, &(0x7f0000000780)={0x0, 0x0, &(0x7f0000000740)={0x0}}, 0x0) sendmsg$L2TP_CMD_SESSION_DELETE(0xffffffffffffffff, &(0x7f0000000340)={&(0x7f0000000100)={0x10, 0x0, 0x0, 0x4000000}, 0xc, 0x0}, 0x0) syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000040)='./file0\x00', 0x0, 0x41c, &(0x7f0000000540)=[{&(0x7f0000010000)="200000009302000019000700600100000f040000000000000000000004000000000002000020000020000000ddf4655fddf4655f0100ffff53ef010001000000ddf4655f000000000000000001000000000000000b0000000001000008000000d26400004003", 0x66, 0x400}, {&(0x7f0000010100)="0000000000000000000000026856d49a00cc4371bd6a7c893f280045010040", 0x1f, 0x4e0}, {&(0x7f0000010300)="03", 0xfeb1, 0x640}, {&(0x7f0000010400)="030000000200000005", 0xffc3, 0x800}, {&(0x7f0000010e00)="ed41000000040000ddf4655fddf4655fddf4655f000000000000040020", 0x1d, 0x1500}, {&(0x7f00000000c0)="80810000007f", 0xfc3b, 0x1600}], 0x81, &(0x7f0000000180)={[{@errors_remount}]}) 04:23:58 executing program 1: mkdir(&(0x7f00000001c0)='./file0\x00', 0x0) mount(0x0, &(0x7f00000000c0)='./file0\x00', &(0x7f0000000040)='cgroup2\x00', 0x0, 0x0) r0 = open(&(0x7f0000000080)='./file0\x00', 0x0, 0x0) r1 = openat$cgroup_procs(r0, &(0x7f0000000000)='cgroup.procs\x00', 0x2, 0x0) writev(r1, &(0x7f0000000440)=[{&(0x7f0000000140)='0', 0x1}], 0x1) syz_genetlink_get_family_id$ethtool(&(0x7f00000001c0), 0xffffffffffffffff) 04:23:58 executing program 0: syz_mount_image$msdos(&(0x7f0000000000), &(0x7f0000000040)='./file0\x00', 0x0, 0x0, &(0x7f0000000400), 0x0, &(0x7f0000000540)=ANY=[@ANYBLOB='nodots,gid=', @ANYRESHEX]) [ 469.732666][T28156] loop2: detected capacity change from 0 to 264192 [ 469.733274][T28153] loop3: detected capacity change from 0 to 264192 [ 469.754404][ T1846] EXT4-fs (loop4): unmounting filesystem. [ 469.769535][T28153] EXT4-fs (loop3): inodes count not valid: 67108896 vs 32 04:23:58 executing program 0: syz_clone(0x25040280, 0x0, 0x0, 0x0, 0x0, 0x0) [ 469.788013][T28165] loop4: detected capacity change from 0 to 264192 [ 469.788845][ T2011] I/O error, dev loop4, sector 0 op 0x0:(READ) flags 0x0 phys_seg 1 prio class 2 [ 469.796067][T28156] EXT4-fs (loop2): inodes count not valid: 201326624 vs 32 [ 469.803656][ T2011] Buffer I/O error on dev loop4, logical block 0, async page read [ 469.808634][T28164] loop5: detected capacity change from 0 to 264192 [ 469.813692][T28165] EXT4-fs (loop4): ext4_check_descriptors: Inode bitmap for group 0 overlaps block group descriptors 04:23:58 executing program 0: pselect6(0x0, 0x0, &(0x7f0000000040), &(0x7f0000000080), &(0x7f00000000c0)={0x0, 0x989680}, &(0x7f0000000140)={&(0x7f0000000100), 0x8}) 04:23:58 executing program 1: r0 = socket$inet_udplite(0x2, 0x2, 0x88) ioctl$sock_ipv6_tunnel_SIOCGETPRL(r0, 0x89f4, &(0x7f0000000300)={'sit0\x00', 0x0}) 04:23:58 executing program 1: r0 = bpf$BPF_BTF_LOAD(0x12, &(0x7f00000001c0)={&(0x7f0000000000)={{0xeb9f, 0x1, 0x0, 0x18, 0x0, 0x10, 0x10, 0x2, [@int]}}, &(0x7f00000000c0)=""/201, 0x2a, 0xc9, 0x1}, 0x20) bpf$BPF_GET_BTF_INFO(0xf, &(0x7f0000000300)={r0, 0x20, &(0x7f00000002c0)={&(0x7f0000000200)=""/162, 0xa2, 0x0, &(0x7f0000000040)=""/115, 0x73}}, 0x10) [ 469.837031][ T24] audit: type=1400 audit(1662265438.662:311): avc: denied { unmount } for pid=27930 comm="syz-executor.1" scontext=root:sysadm_r:sysadm_t tcontext=system_u:object_r:cgroup_t tclass=filesystem permissive=1 [ 469.869843][T28164] EXT4-fs (loop5): ext4_check_descriptors: Inode bitmap for group 0 overlaps block group descriptors [ 469.876787][T28165] EXT4-fs (loop4): orphan cleanup on readonly fs [ 469.899652][T28164] EXT4-fs (loop5): orphan cleanup on readonly fs [ 469.910821][T28164] EXT4-fs error (device loop5): __ext4_iget:4988: inode #3: block 67108864: comm syz-executor.5: invalid block [ 469.913221][T28165] EXT4-fs error (device loop4): __ext4_iget:4988: inode #3: block 67108864: comm syz-executor.4: invalid block [ 469.944920][T28164] EXT4-fs (loop5): Remounting filesystem read-only [ 469.951493][T28164] EXT4-fs error (device loop5): ext4_quota_enable:6781: comm syz-executor.5: Bad quota inode # 3 [ 469.956414][T28165] EXT4-fs (loop4): Remounting filesystem read-only [ 469.963234][T28164] EXT4-fs warning (device loop5): ext4_enable_quotas:6821: Failed to enable quota tracking (type=0, err=-117). Please run e2fsck to fix. [ 469.968637][T28165] EXT4-fs error (device loop4): ext4_quota_enable:6781: comm syz-executor.4: Bad quota inode # 3 [ 469.982595][T28164] EXT4-fs (loop5): Cannot turn on quotas: error -117 04:23:58 executing program 5: sendmsg$nl_route(0xffffffffffffffff, &(0x7f0000000480)={&(0x7f00000003c0)={0x10, 0x0, 0x0, 0x200}, 0xc, &(0x7f0000000440)={&(0x7f0000000400)=@ipv6_getmulticast={0x14, 0x3a, 0x203, 0x70bd2c, 0x25dfdbfc, {}, ["", "", "", "", "", ""]}, 0x14}, 0x1, 0x0, 0x0, 0x4000}, 0x80) sendmsg$BATADV_CMD_GET_ORIGINATORS(0xffffffffffffffff, &(0x7f0000000780)={0x0, 0x0, &(0x7f0000000740)={0x0}}, 0x0) sendmsg$BATADV_CMD_GET_HARDIF(0xffffffffffffffff, &(0x7f0000000200)={0x0, 0x0, &(0x7f00000001c0)={&(0x7f0000000140)={0x14, 0x0, 0x0, 0x70bd27}, 0x14}}, 0x0) r0 = socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_genetlink_get_family_id$l2tp(&(0x7f0000000680), 0xffffffffffffffff) sendmsg$L2TP_CMD_TUNNEL_CREATE(r0, &(0x7f0000000240)={0x0, 0x0, &(0x7f0000000380)={&(0x7f0000000300)={0x44, r1, 0x917, 0x0, 0x0, {}, [@L2TP_ATTR_PROTO_VERSION={0x5}, @L2TP_ATTR_CONN_ID={0x8, 0x9, 0xc000000}, @L2TP_ATTR_ENCAP_TYPE={0x6, 0x2, 0x1}, @L2TP_ATTR_PEER_CONN_ID={0x8}, @L2TP_ATTR_IP_SADDR={0x8, 0x18, @loopback=0xac1414aa}, @L2TP_ATTR_IP_DADDR={0x8, 0x19, @multicast2}]}, 0x44}}, 0x0) sendmsg$L2TP_CMD_SESSION_DELETE(0xffffffffffffffff, &(0x7f0000000340)={&(0x7f0000000100)={0x10, 0x0, 0x0, 0x4000000}, 0xc, &(0x7f0000000300)={&(0x7f00000002c0)={0x40, r1, 0x8, 0x70bd25, 0x25dfdbfc, {}, [@L2TP_ATTR_UDP_CSUM={0x5, 0xd, 0x1}, @L2TP_ATTR_IP6_DADDR={0x14, 0x20, @local}, @L2TP_ATTR_FD={0x8, 0x17, @l2tp}, @L2TP_ATTR_UDP_ZERO_CSUM6_TX={0x5}]}, 0x40}, 0x1, 0x0, 0x0, 0x4000000}, 0x4000042) syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000040)='./file0\x00', 0xf5020000, 0x41c, &(0x7f0000000540)=[{&(0x7f0000010000)="200000000002000019000700600100000f040000000000000000000004000000000002000020000020000000ddf4655fddf4655f0100ffff53ef010001000000ddf4655f000000000000000001000000000000000b0000000001000008000000d26400004003", 0x66, 0x400}, {&(0x7f0000010100)="0000000000000000000000026856d49a00cc4371bd6a7c893f280045010040", 0x1f, 0x4e0}, {&(0x7f0000010300)="03", 0xfeb1, 0x640}, {&(0x7f0000010400)="030000000200000005", 0xffc3, 0x800}, {&(0x7f0000010e00)="ed41000000040000ddf4655fddf4655fddf4655f000000000000040020", 0x1d, 0x1500}, {&(0x7f00000000c0)="80810000007f", 0xfc3b, 0x1600}], 0x81, &(0x7f0000000180)={[{@errors_remount}]}) 04:23:58 executing program 3: sendmsg$BATADV_CMD_GET_ORIGINATORS(0xffffffffffffffff, &(0x7f0000000780)={0x0, 0x0, &(0x7f0000000740)={0x0}}, 0x0) sendmsg$L2TP_CMD_SESSION_DELETE(0xffffffffffffffff, &(0x7f0000000340)={&(0x7f0000000100)={0x10, 0x0, 0x0, 0x4000000}, 0xc, 0x0}, 0x0) syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000040)='./file0\x00', 0x0, 0x41c, &(0x7f0000000540)=[{&(0x7f0000010000)="2000000001ff000019000700600100000f040000000000000000000004000000000002000020000020000000ddf4655fddf4655f0100ffff53ef010001000000ddf4655f000000000000000001000000000000000b0000000001000008000000d26400004003", 0x66, 0x400}, {&(0x7f0000010100)="0000000000000000000000026856d49a00cc4371bd6a7c893f280045010040", 0x1f, 0x4e0}, {&(0x7f0000010300)="03", 0xfeb1, 0x640}, {&(0x7f0000010400)="030000000200000005", 0xffc3, 0x800}, {&(0x7f0000010e00)="ed41000000040000ddf4655fddf4655fddf4655f000000000000040020", 0x1d, 0x1500}, {&(0x7f00000000c0)="80810000007f", 0xfc3b, 0x1600}], 0x81, &(0x7f0000000180)={[{@errors_remount}]}) 04:23:58 executing program 2: sendmsg$BATADV_CMD_GET_ORIGINATORS(0xffffffffffffffff, &(0x7f0000000780)={0x0, 0x0, &(0x7f0000000740)={0x0}}, 0x0) sendmsg$L2TP_CMD_SESSION_DELETE(0xffffffffffffffff, &(0x7f0000000340)={&(0x7f0000000100)={0x10, 0x0, 0x0, 0x4000000}, 0xc, 0x0}, 0x0) syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000040)='./file0\x00', 0x0, 0x41c, &(0x7f0000000540)=[{&(0x7f0000010000)="2000000d0002000019000700600100000f040000000000000000000004000000000002000020000020000000ddf4655fddf4655f0100ffff53ef010001000000ddf4655f000000000000000001000000000000000b0000000001000008000000d26400004003", 0x66, 0x400}, {&(0x7f0000010100)="0000000000000000000000026856d49a00cc4371bd6a7c893f280045010040", 0x1f, 0x4e0}, {&(0x7f0000010300)="03", 0xfeb1, 0x640}, {&(0x7f0000010400)="030000000200000005", 0xffc3, 0x800}, {&(0x7f0000010e00)="ed41000000040000ddf4655fddf4655fddf4655f000000000000040020", 0x1d, 0x1500}, {&(0x7f00000000c0)="80810000007f", 0xfc3b, 0x1600}], 0x81, &(0x7f0000000180)={[{@errors_remount}]}) 04:23:58 executing program 0: memfd_create(&(0x7f00000003c0)='(/^-$((\x00', 0x4) 04:23:58 executing program 1: uname(&(0x7f00000000c0)=""/138) [ 469.997556][T28165] EXT4-fs warning (device loop4): ext4_enable_quotas:6821: Failed to enable quota tracking (type=0, err=-117). Please run e2fsck to fix. [ 469.999777][T28164] EXT4-fs (loop5): mounted filesystem without journal. Quota mode: writeback. [ 470.022746][T28165] EXT4-fs (loop4): Cannot turn on quotas: error -117 [ 470.029445][T28165] EXT4-fs (loop4): mounted filesystem without journal. Quota mode: writeback. [ 470.039926][ T1854] EXT4-fs (loop5): unmounting filesystem. 04:23:58 executing program 4: sendmsg$BATADV_CMD_GET_ORIGINATORS(0xffffffffffffffff, &(0x7f0000000780)={0x0, 0x0, &(0x7f0000000740)={0x0}}, 0x0) sendmsg$L2TP_CMD_SESSION_DELETE(0xffffffffffffffff, &(0x7f0000000340)={&(0x7f0000000100)={0x10, 0x0, 0x0, 0x4000000}, 0xc, 0x0}, 0x0) syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000040)='./file0\x00', 0x0, 0x41c, &(0x7f0000000540)=[{&(0x7f0000010000)="200000029f02000019000700600100000f040000000000000000000004000000000002000020000020000000ddf4655fddf4655f0100ffff53ef010001000000ddf4655f000000000000000001000000000000000b0000000001000008000000d26400004003", 0x66, 0x400}, {&(0x7f0000010100)="0000000000000000000000026856d49a00cc4371bd6a7c893f280045010040", 0x1f, 0x4e0}, {&(0x7f0000010300)="03", 0xfeb1, 0x640}, {&(0x7f0000010400)="030000000200000005", 0xffc3, 0x800}, {&(0x7f0000010e00)="ed41000000040000ddf4655fddf4655fddf4655f000000000000040020", 0x1d, 0x1500}, {&(0x7f00000000c0)="80810000007f", 0xfc3b, 0x1600}], 0x81, &(0x7f0000000180)={[{@errors_remount}]}) 04:23:58 executing program 0: mq_open(&(0x7f0000000000)='}\x00', 0x0, 0x0, 0x0) 04:23:58 executing program 1: r0 = add_key$keyring(&(0x7f0000000180), &(0x7f00000001c0)={'syz', 0x2}, 0x0, 0x0, 0xfffffffffffffffc) r1 = add_key$keyring(&(0x7f0000000100), &(0x7f0000000140)={'syz', 0x3}, 0x0, 0x0, r0) add_key(&(0x7f00000009c0)='asymmetric\x00', 0x0, &(0x7f0000000a40)="81", 0x1, r1) [ 470.054001][T28181] loop2: detected capacity change from 0 to 264192 [ 470.076545][T28183] loop3: detected capacity change from 0 to 264192 [ 470.081555][T28186] loop5: detected capacity change from 0 to 264192 [ 470.092299][T28181] EXT4-fs (loop2): inodes count not valid: 218103840 vs 32 04:23:58 executing program 0: syz_mount_image$ext4(&(0x7f0000000000)='ext3\x00', &(0x7f0000000040)='./file0\x00', 0x0, 0x1, &(0x7f00000001c0)=[{&(0x7f0000000080)="965fc000531c4babeef8aa8a0612806767652fe39df1f816192bc58ab2afdaffced03b8a7dc444c4e7ad226e1d7292deb4b87171fd44fec3d0b3e1f5af78f348f0ccf29737110e8beb308a3bf7c63326e05a5d3413d9c76437e98d2fde137e6d49a5b10b", 0x64, 0x3b7}], 0x8001, &(0x7f0000000200)={[{@grpquota}], [{@appraise}, {@fsmagic={'fsmagic', 0x3d, 0x800100000000}}, {@rootcontext={'rootcontext', 0x3d, 'sysadm_u'}}, {@euid_eq}, {@obj_user={'obj_user', 0x3d, '-#^%&%$\\'}}, {@obj_role={'obj_role', 0x3d, '!'}}, {@mask={'mask', 0x3d, 'MAY_WRITE'}}]}) [ 470.093318][T28183] EXT4-fs (loop3): ext4_check_descriptors: Inode bitmap for group 0 overlaps block group descriptors [ 470.114031][ T24] audit: type=1400 audit(1662265438.932:312): avc: denied { write } for pid=28188 comm="syz-executor.1" scontext=root:sysadm_r:sysadm_t tcontext=system_u:system_r:kernel_t tclass=key permissive=1 [ 470.134573][T28186] EXT4-fs (loop5): ext4_check_descriptors: Inode bitmap for group 0 overlaps block group descriptors [ 470.137529][ T1846] EXT4-fs (loop4): unmounting filesystem. 04:23:58 executing program 1: timer_create(0x0, 0x0, &(0x7f0000000040)) timer_gettime(0x0, &(0x7f0000000080)) [ 470.153556][T28183] EXT4-fs (loop3): orphan cleanup on readonly fs [ 470.166349][T28183] EXT4-fs error (device loop3): __ext4_iget:4988: inode #3: block 67108864: comm syz-executor.3: invalid block [ 470.184235][T28183] EXT4-fs (loop3): Remounting filesystem read-only [ 470.187942][T28194] loop0: detected capacity change from 0 to 3 04:23:59 executing program 1: bpf$PROG_BIND_MAP(0x1a, 0x0, 0x0) [ 470.190816][T28183] EXT4-fs error (device loop3): ext4_quota_enable:6781: comm syz-executor.3: Bad quota inode # 3 [ 470.205986][T28186] EXT4-fs (loop5): orphan cleanup on readonly fs [ 470.208558][T28183] EXT4-fs warning (device loop3): ext4_enable_quotas:6821: Failed to enable quota tracking (type=0, err=-117). Please run e2fsck to fix. [ 470.213726][T28186] EXT4-fs error (device loop5): __ext4_iget:4988: inode #3: block 67108864: comm syz-executor.5: invalid block [ 470.227571][T28183] EXT4-fs (loop3): Cannot turn on quotas: error -117 [ 470.246037][T28183] EXT4-fs (loop3): mounted filesystem without journal. Quota mode: writeback. [ 470.250296][T28197] loop4: detected capacity change from 0 to 264192 [ 470.256312][T28194] SELinux: security_context_str_to_sid (sysadm_u) failed with errno=-22 [ 470.270891][T28186] EXT4-fs (loop5): Remounting filesystem read-only [ 470.277455][T28186] EXT4-fs error (device loop5): ext4_quota_enable:6781: comm syz-executor.5: Bad quota inode # 3 [ 470.288873][T28186] EXT4-fs warning (device loop5): ext4_enable_quotas:6821: Failed to enable quota tracking (type=0, err=-117). Please run e2fsck to fix. 04:23:59 executing program 3: sendmsg$BATADV_CMD_GET_ORIGINATORS(0xffffffffffffffff, &(0x7f0000000780)={0x0, 0x0, &(0x7f0000000740)={0x0}}, 0x0) sendmsg$L2TP_CMD_SESSION_DELETE(0xffffffffffffffff, &(0x7f0000000340)={&(0x7f0000000100)={0x10, 0x0, 0x0, 0x4000000}, 0xc, 0x0}, 0x0) syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000040)='./file0\x00', 0x0, 0x41c, &(0x7f0000000540)=[{&(0x7f0000010000)="20000001ffff000019000700600100000f040000000000000000000004000000000002000020000020000000ddf4655fddf4655f0100ffff53ef010001000000ddf4655f000000000000000001000000000000000b0000000001000008000000d26400004003", 0x66, 0x400}, {&(0x7f0000010100)="0000000000000000000000026856d49a00cc4371bd6a7c893f280045010040", 0x1f, 0x4e0}, {&(0x7f0000010300)="03", 0xfeb1, 0x640}, {&(0x7f0000010400)="030000000200000005", 0xffc3, 0x800}, {&(0x7f0000010e00)="ed41000000040000ddf4655fddf4655fddf4655f000000000000040020", 0x1d, 0x1500}, {&(0x7f00000000c0)="80810000007f", 0xfc3b, 0x1600}], 0x81, &(0x7f0000000180)={[{@errors_remount}]}) 04:23:59 executing program 2: sendmsg$BATADV_CMD_GET_ORIGINATORS(0xffffffffffffffff, &(0x7f0000000780)={0x0, 0x0, &(0x7f0000000740)={0x0}}, 0x0) sendmsg$L2TP_CMD_SESSION_DELETE(0xffffffffffffffff, &(0x7f0000000340)={&(0x7f0000000100)={0x10, 0x0, 0x0, 0x4000000}, 0xc, 0x0}, 0x0) syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000040)='./file0\x00', 0x0, 0x41c, &(0x7f0000000540)=[{&(0x7f0000010000)="2000000e0002000019000700600100000f040000000000000000000004000000000002000020000020000000ddf4655fddf4655f0100ffff53ef010001000000ddf4655f000000000000000001000000000000000b0000000001000008000000d26400004003", 0x66, 0x400}, {&(0x7f0000010100)="0000000000000000000000026856d49a00cc4371bd6a7c893f280045010040", 0x1f, 0x4e0}, {&(0x7f0000010300)="03", 0xfeb1, 0x640}, {&(0x7f0000010400)="030000000200000005", 0xffc3, 0x800}, {&(0x7f0000010e00)="ed41000000040000ddf4655fddf4655fddf4655f000000000000040020", 0x1d, 0x1500}, {&(0x7f00000000c0)="80810000007f", 0xfc3b, 0x1600}], 0x81, &(0x7f0000000180)={[{@errors_remount}]}) 04:23:59 executing program 1: syz_mount_image$ext4(&(0x7f0000000000)='ext3\x00', &(0x7f0000000040)='./file0\x00', 0x0, 0x1, &(0x7f00000001c0)=[{0x0}], 0x0, &(0x7f0000000200)) 04:23:59 executing program 5: sendmsg$nl_route(0xffffffffffffffff, &(0x7f0000000480)={&(0x7f00000003c0)={0x10, 0x0, 0x0, 0x200}, 0xc, &(0x7f0000000440)={&(0x7f0000000400)=@ipv6_getmulticast={0x14, 0x3a, 0x203, 0x70bd2c, 0x25dfdbfc, {}, ["", "", "", "", "", ""]}, 0x14}, 0x1, 0x0, 0x0, 0x4000}, 0x80) sendmsg$BATADV_CMD_GET_ORIGINATORS(0xffffffffffffffff, &(0x7f0000000780)={0x0, 0x0, &(0x7f0000000740)={0x0}}, 0x0) sendmsg$BATADV_CMD_GET_HARDIF(0xffffffffffffffff, &(0x7f0000000200)={0x0, 0x0, &(0x7f00000001c0)={&(0x7f0000000140)={0x14, 0x0, 0x0, 0x70bd27}, 0x14}}, 0x0) r0 = socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_genetlink_get_family_id$l2tp(&(0x7f0000000680), 0xffffffffffffffff) sendmsg$L2TP_CMD_TUNNEL_CREATE(r0, &(0x7f0000000240)={0x0, 0x0, &(0x7f0000000380)={&(0x7f0000000300)={0x44, r1, 0x917, 0x0, 0x0, {}, [@L2TP_ATTR_PROTO_VERSION={0x5}, @L2TP_ATTR_CONN_ID={0x8, 0x9, 0xc000000}, @L2TP_ATTR_ENCAP_TYPE={0x6, 0x2, 0x1}, @L2TP_ATTR_PEER_CONN_ID={0x8}, @L2TP_ATTR_IP_SADDR={0x8, 0x18, @loopback=0xac1414aa}, @L2TP_ATTR_IP_DADDR={0x8, 0x19, @multicast2}]}, 0x44}}, 0x0) sendmsg$L2TP_CMD_SESSION_DELETE(0xffffffffffffffff, &(0x7f0000000340)={&(0x7f0000000100)={0x10, 0x0, 0x0, 0x4000000}, 0xc, &(0x7f0000000300)={&(0x7f00000002c0)={0x40, r1, 0x8, 0x70bd25, 0x25dfdbfc, {}, [@L2TP_ATTR_UDP_CSUM={0x5, 0xd, 0x1}, @L2TP_ATTR_IP6_DADDR={0x14, 0x20, @local}, @L2TP_ATTR_FD={0x8, 0x17, @l2tp}, @L2TP_ATTR_UDP_ZERO_CSUM6_TX={0x5}]}, 0x40}, 0x1, 0x0, 0x0, 0x4000000}, 0x4000042) syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000040)='./file0\x00', 0xf6ffffff, 0x41c, &(0x7f0000000540)=[{&(0x7f0000010000)="200000000002000019000700600100000f040000000000000000000004000000000002000020000020000000ddf4655fddf4655f0100ffff53ef010001000000ddf4655f000000000000000001000000000000000b0000000001000008000000d26400004003", 0x66, 0x400}, {&(0x7f0000010100)="0000000000000000000000026856d49a00cc4371bd6a7c893f280045010040", 0x1f, 0x4e0}, {&(0x7f0000010300)="03", 0xfeb1, 0x640}, {&(0x7f0000010400)="030000000200000005", 0xffc3, 0x800}, {&(0x7f0000010e00)="ed41000000040000ddf4655fddf4655fddf4655f000000000000040020", 0x1d, 0x1500}, {&(0x7f00000000c0)="80810000007f", 0xfc3b, 0x1600}], 0x81, &(0x7f0000000180)={[{@errors_remount}]}) 04:23:59 executing program 0: r0 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$IPT_SO_SET_REPLACE(r0, 0x0, 0x40, &(0x7f0000000940)=@raw={'raw\x00', 0x8, 0x3, 0x23c, 0xd0, 0x0, 0xd0e0000, 0xd0, 0x8f, 0x1a8, 0x1d8, 0x1d8, 0x1a8, 0x1d8, 0x4, 0x0, {[{{@ip={@empty, @dev, 0x0, 0x0, 'veth0\x00', 'gretap0\x00'}, 0xee02, 0x70, 0xd0, 0x0, {0x700000000000000}}, @common=@SET={0x60, 'SET\x00', 0x0, {{0xffffffffffffffff}, {0xffffffffffffffff}}}}, {{@ip={@private, @empty, 0x0, 0x0, 'batadv_slave_0\x00', 'bridge0\x00'}, 0x0, 0x70, 0xd8}, @unspec=@CT1={0x68, 'CT\x00', 0x2, {0x0, 0x0, 0x3f4, 0x0, 'snmp_trap\x00', 'syz0\x00'}}}], {{'\x00', 0x0, 0x70, 0x94}, {0x24}}}}, 0x2b4) [ 470.302910][T28186] EXT4-fs (loop5): Cannot turn on quotas: error -117 [ 470.309620][T28186] EXT4-fs (loop5): mounted filesystem without journal. Quota mode: writeback. [ 470.319303][T28197] EXT4-fs (loop4): inodes count not valid: 33554464 vs 32 [ 470.319638][ T1823] EXT4-fs (loop3): unmounting filesystem. 04:23:59 executing program 0: syz_clone(0x6190c080, 0x0, 0x0, 0x0, 0x0, 0x0) [ 470.362434][ T1854] EXT4-fs (loop5): unmounting filesystem. [ 470.369274][T28207] EXT4-fs (loop1): VFS: Can't find ext4 filesystem [ 470.373798][T28202] loop3: detected capacity change from 0 to 264192 [ 470.388219][T28205] loop2: detected capacity change from 0 to 264192 [ 470.400538][T28202] EXT4-fs (loop3): inodes count not valid: 16777248 vs 32 04:23:59 executing program 4: sendmsg$BATADV_CMD_GET_ORIGINATORS(0xffffffffffffffff, &(0x7f0000000780)={0x0, 0x0, &(0x7f0000000740)={0x0}}, 0x0) sendmsg$L2TP_CMD_SESSION_DELETE(0xffffffffffffffff, &(0x7f0000000340)={&(0x7f0000000100)={0x10, 0x0, 0x0, 0x4000000}, 0xc, 0x0}, 0x0) syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000040)='./file0\x00', 0x0, 0x41c, &(0x7f0000000540)=[{&(0x7f0000010000)="20000001a802000019000700600100000f040000000000000000000004000000000002000020000020000000ddf4655fddf4655f0100ffff53ef010001000000ddf4655f000000000000000001000000000000000b0000000001000008000000d26400004003", 0x66, 0x400}, {&(0x7f0000010100)="0000000000000000000000026856d49a00cc4371bd6a7c893f280045010040", 0x1f, 0x4e0}, {&(0x7f0000010300)="03", 0xfeb1, 0x640}, {&(0x7f0000010400)="030000000200000005", 0xffc3, 0x800}, {&(0x7f0000010e00)="ed41000000040000ddf4655fddf4655fddf4655f000000000000040020", 0x1d, 0x1500}, {&(0x7f00000000c0)="80810000007f", 0xfc3b, 0x1600}], 0x81, &(0x7f0000000180)={[{@errors_remount}]}) 04:23:59 executing program 1: add_key(&(0x7f0000000000)='cifs.idmap\x00', &(0x7f0000000040)={'syz', 0x3}, 0x0, 0x0, 0xfffffffffffffffd) 04:23:59 executing program 3: sendmsg$BATADV_CMD_GET_ORIGINATORS(0xffffffffffffffff, &(0x7f0000000780)={0x0, 0x0, &(0x7f0000000740)={0x0}}, 0x0) sendmsg$L2TP_CMD_SESSION_DELETE(0xffffffffffffffff, &(0x7f0000000340)={&(0x7f0000000100)={0x10, 0x0, 0x0, 0x4000000}, 0xc, 0x0}, 0x0) syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000040)='./file0\x00', 0x0, 0x41c, &(0x7f0000000540)=[{&(0x7f0000010000)="200000020000000019000700600100000f040000000000000000000004000000000002000020000020000000ddf4655fddf4655f0100ffff53ef010001000000ddf4655f000000000000000001000000000000000b0000000001000008000000d26400004003", 0x66, 0x400}, {&(0x7f0000010100)="0000000000000000000000026856d49a00cc4371bd6a7c893f280045010040", 0x1f, 0x4e0}, {&(0x7f0000010300)="03", 0xfeb1, 0x640}, {&(0x7f0000010400)="030000000200000005", 0xffc3, 0x800}, {&(0x7f0000010e00)="ed41000000040000ddf4655fddf4655fddf4655f000000000000040020", 0x1d, 0x1500}, {&(0x7f00000000c0)="80810000007f", 0xfc3b, 0x1600}], 0x81, &(0x7f0000000180)={[{@errors_remount}]}) [ 470.417253][T28205] EXT4-fs (loop2): inodes count not valid: 234881056 vs 32 [ 470.442490][T28210] loop5: detected capacity change from 0 to 264192 04:23:59 executing program 2: sendmsg$BATADV_CMD_GET_ORIGINATORS(0xffffffffffffffff, &(0x7f0000000780)={0x0, 0x0, &(0x7f0000000740)={0x0}}, 0x0) sendmsg$L2TP_CMD_SESSION_DELETE(0xffffffffffffffff, &(0x7f0000000340)={&(0x7f0000000100)={0x10, 0x0, 0x0, 0x4000000}, 0xc, 0x0}, 0x0) syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000040)='./file0\x00', 0x0, 0x41c, &(0x7f0000000540)=[{&(0x7f0000010000)="2000000f0002000019000700600100000f040000000000000000000004000000000002000020000020000000ddf4655fddf4655f0100ffff53ef010001000000ddf4655f000000000000000001000000000000000b0000000001000008000000d26400004003", 0x66, 0x400}, {&(0x7f0000010100)="0000000000000000000000026856d49a00cc4371bd6a7c893f280045010040", 0x1f, 0x4e0}, {&(0x7f0000010300)="03", 0xfeb1, 0x640}, {&(0x7f0000010400)="030000000200000005", 0xffc3, 0x800}, {&(0x7f0000010e00)="ed41000000040000ddf4655fddf4655fddf4655f000000000000040020", 0x1d, 0x1500}, {&(0x7f00000000c0)="80810000007f", 0xfc3b, 0x1600}], 0x81, &(0x7f0000000180)={[{@errors_remount}]}) 04:23:59 executing program 1: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x0, 0x2, &(0x7f0000000200)=[{&(0x7f0000010000)="200000000002000019000000600100000f000000000000000000000004000000000002000020000020000000ddf4655fddf4655f0100ffff53ef010001000000ddf4655f000000000000000001000000000000000b0000000001", 0x5a, 0x400}, {&(0x7f00000002c0)="0000000000000000000000006856d49a00cc4371bd6a7c023f2800451c2d893c38", 0x21, 0x4e0}], 0x0, &(0x7f0000001d00)={[{@nodelalloc}]}) [ 470.474192][T28214] loop4: detected capacity change from 0 to 264192 [ 470.484297][T28210] EXT4-fs (loop5): ext4_check_descriptors: Inode bitmap for group 0 overlaps block group descriptors [ 470.493482][T28218] loop3: detected capacity change from 0 to 264192 [ 470.509010][T28214] EXT4-fs (loop4): inodes count not valid: 16777248 vs 32 [ 470.518705][T28220] loop2: detected capacity change from 0 to 264192 [ 470.520995][T28223] loop1: detected capacity change from 0 to 4 [ 470.531792][T28218] EXT4-fs (loop3): bad geometry: first data block 0 is beyond end of filesystem (0) [ 470.531848][T28220] EXT4-fs (loop2): inodes count not valid: 251658272 vs 32 [ 470.541698][T28223] EXT4-fs: Warning: mounting with data=journal disables delayed allocation, dioread_nolock, O_DIRECT and fast_commit support! [ 470.561544][T28223] EXT4-fs (loop1): fragment/cluster size (16384) != block size (1024) 04:23:59 executing program 4: sendmsg$BATADV_CMD_GET_ORIGINATORS(0xffffffffffffffff, &(0x7f0000000780)={0x0, 0x0, &(0x7f0000000740)={0x0}}, 0x0) sendmsg$L2TP_CMD_SESSION_DELETE(0xffffffffffffffff, &(0x7f0000000340)={&(0x7f0000000100)={0x10, 0x0, 0x0, 0x4000000}, 0xc, 0x0}, 0x0) syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000040)='./file0\x00', 0x0, 0x41c, &(0x7f0000000540)=[{&(0x7f0000010000)="20000003ad02000019000700600100000f040000000000000000000004000000000002000020000020000000ddf4655fddf4655f0100ffff53ef010001000000ddf4655f000000000000000001000000000000000b0000000001000008000000d26400004003", 0x66, 0x400}, {&(0x7f0000010100)="0000000000000000000000026856d49a00cc4371bd6a7c893f280045010040", 0x1f, 0x4e0}, {&(0x7f0000010300)="03", 0xfeb1, 0x640}, {&(0x7f0000010400)="030000000200000005", 0xffc3, 0x800}, {&(0x7f0000010e00)="ed41000000040000ddf4655fddf4655fddf4655f000000000000040020", 0x1d, 0x1500}, {&(0x7f00000000c0)="80810000007f", 0xfc3b, 0x1600}], 0x81, &(0x7f0000000180)={[{@errors_remount}]}) 04:23:59 executing program 1: timer_settime(0x0, 0x0, &(0x7f0000000080)={{0x0, 0x989680}, {0x0, 0x989680}}, &(0x7f0000000240)) 04:23:59 executing program 3: sendmsg$BATADV_CMD_GET_ORIGINATORS(0xffffffffffffffff, &(0x7f0000000780)={0x0, 0x0, &(0x7f0000000740)={0x0}}, 0x0) sendmsg$L2TP_CMD_SESSION_DELETE(0xffffffffffffffff, &(0x7f0000000340)={&(0x7f0000000100)={0x10, 0x0, 0x0, 0x4000000}, 0xc, 0x0}, 0x0) syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000040)='./file0\x00', 0x0, 0x41c, &(0x7f0000000540)=[{&(0x7f0000010000)="200000040000000019000700600100000f040000000000000000000004000000000002000020000020000000ddf4655fddf4655f0100ffff53ef010001000000ddf4655f000000000000000001000000000000000b0000000001000008000000d26400004003", 0x66, 0x400}, {&(0x7f0000010100)="0000000000000000000000026856d49a00cc4371bd6a7c893f280045010040", 0x1f, 0x4e0}, {&(0x7f0000010300)="03", 0xfeb1, 0x640}, {&(0x7f0000010400)="030000000200000005", 0xffc3, 0x800}, {&(0x7f0000010e00)="ed41000000040000ddf4655fddf4655fddf4655f000000000000040020", 0x1d, 0x1500}, {&(0x7f00000000c0)="80810000007f", 0xfc3b, 0x1600}], 0x81, &(0x7f0000000180)={[{@errors_remount}]}) 04:23:59 executing program 1: r0 = socket$packet(0x11, 0x3, 0x300) setsockopt$packet_fanout(r0, 0x107, 0x12, &(0x7f0000000000)={0x0, 0x2003}, 0x4) [ 470.563507][T28210] EXT4-fs (loop5): orphan cleanup on readonly fs [ 470.578563][T28210] EXT4-fs error (device loop5): __ext4_iget:4988: inode #3: block 67108864: comm syz-executor.5: invalid block [ 470.599007][T28210] EXT4-fs (loop5): Remounting filesystem read-only [ 470.605539][T28210] EXT4-fs error (device loop5): ext4_quota_enable:6781: comm syz-executor.5: Bad quota inode # 3 [ 470.643389][T28210] EXT4-fs warning (device loop5): ext4_enable_quotas:6821: Failed to enable quota tracking (type=0, err=-117). Please run e2fsck to fix. [ 470.652962][T28226] loop4: detected capacity change from 0 to 264192 [ 470.657535][T28210] EXT4-fs (loop5): Cannot turn on quotas: error -117 [ 470.670700][T28210] EXT4-fs (loop5): mounted filesystem without journal. Quota mode: writeback. 04:23:59 executing program 5: sendmsg$nl_route(0xffffffffffffffff, &(0x7f0000000480)={&(0x7f00000003c0)={0x10, 0x0, 0x0, 0x200}, 0xc, &(0x7f0000000440)={&(0x7f0000000400)=@ipv6_getmulticast={0x14, 0x3a, 0x203, 0x70bd2c, 0x25dfdbfc, {}, ["", "", "", "", "", ""]}, 0x14}, 0x1, 0x0, 0x0, 0x4000}, 0x80) sendmsg$BATADV_CMD_GET_ORIGINATORS(0xffffffffffffffff, &(0x7f0000000780)={0x0, 0x0, &(0x7f0000000740)={0x0}}, 0x0) sendmsg$BATADV_CMD_GET_HARDIF(0xffffffffffffffff, &(0x7f0000000200)={0x0, 0x0, &(0x7f00000001c0)={&(0x7f0000000140)={0x14, 0x0, 0x0, 0x70bd27}, 0x14}}, 0x0) r0 = socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_genetlink_get_family_id$l2tp(&(0x7f0000000680), 0xffffffffffffffff) sendmsg$L2TP_CMD_TUNNEL_CREATE(r0, &(0x7f0000000240)={0x0, 0x0, &(0x7f0000000380)={&(0x7f0000000300)={0x44, r1, 0x917, 0x0, 0x0, {}, [@L2TP_ATTR_PROTO_VERSION={0x5}, @L2TP_ATTR_CONN_ID={0x8, 0x9, 0xc000000}, @L2TP_ATTR_ENCAP_TYPE={0x6, 0x2, 0x1}, @L2TP_ATTR_PEER_CONN_ID={0x8}, @L2TP_ATTR_IP_SADDR={0x8, 0x18, @loopback=0xac1414aa}, @L2TP_ATTR_IP_DADDR={0x8, 0x19, @multicast2}]}, 0x44}}, 0x0) sendmsg$L2TP_CMD_SESSION_DELETE(0xffffffffffffffff, &(0x7f0000000340)={&(0x7f0000000100)={0x10, 0x0, 0x0, 0x4000000}, 0xc, &(0x7f0000000300)={&(0x7f00000002c0)={0x40, r1, 0x8, 0x70bd25, 0x25dfdbfc, {}, [@L2TP_ATTR_UDP_CSUM={0x5, 0xd, 0x1}, @L2TP_ATTR_IP6_DADDR={0x14, 0x20, @local}, @L2TP_ATTR_FD={0x8, 0x17, @l2tp}, @L2TP_ATTR_UDP_ZERO_CSUM6_TX={0x5}]}, 0x40}, 0x1, 0x0, 0x0, 0x4000000}, 0x4000042) syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000040)='./file0\x00', 0xf8030000, 0x41c, &(0x7f0000000540)=[{&(0x7f0000010000)="200000000002000019000700600100000f040000000000000000000004000000000002000020000020000000ddf4655fddf4655f0100ffff53ef010001000000ddf4655f000000000000000001000000000000000b0000000001000008000000d26400004003", 0x66, 0x400}, {&(0x7f0000010100)="0000000000000000000000026856d49a00cc4371bd6a7c893f280045010040", 0x1f, 0x4e0}, {&(0x7f0000010300)="03", 0xfeb1, 0x640}, {&(0x7f0000010400)="030000000200000005", 0xffc3, 0x800}, {&(0x7f0000010e00)="ed41000000040000ddf4655fddf4655fddf4655f000000000000040020", 0x1d, 0x1500}, {&(0x7f00000000c0)="80810000007f", 0xfc3b, 0x1600}], 0x81, &(0x7f0000000180)={[{@errors_remount}]}) 04:23:59 executing program 2: sendmsg$BATADV_CMD_GET_ORIGINATORS(0xffffffffffffffff, &(0x7f0000000780)={0x0, 0x0, &(0x7f0000000740)={0x0}}, 0x0) sendmsg$L2TP_CMD_SESSION_DELETE(0xffffffffffffffff, &(0x7f0000000340)={&(0x7f0000000100)={0x10, 0x0, 0x0, 0x4000000}, 0xc, 0x0}, 0x0) syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000040)='./file0\x00', 0x0, 0x41c, &(0x7f0000000540)=[{&(0x7f0000010000)="200000100002000019000700600100000f040000000000000000000004000000000002000020000020000000ddf4655fddf4655f0100ffff53ef010001000000ddf4655f000000000000000001000000000000000b0000000001000008000000d26400004003", 0x66, 0x400}, {&(0x7f0000010100)="0000000000000000000000026856d49a00cc4371bd6a7c893f280045010040", 0x1f, 0x4e0}, {&(0x7f0000010300)="03", 0xfeb1, 0x640}, {&(0x7f0000010400)="030000000200000005", 0xffc3, 0x800}, {&(0x7f0000010e00)="ed41000000040000ddf4655fddf4655fddf4655f000000000000040020", 0x1d, 0x1500}, {&(0x7f00000000c0)="80810000007f", 0xfc3b, 0x1600}], 0x81, &(0x7f0000000180)={[{@errors_remount}]}) 04:23:59 executing program 1: r0 = add_key$keyring(&(0x7f0000000180), &(0x7f00000001c0)={'syz', 0x2}, 0x0, 0x0, 0xfffffffffffffffc) r1 = add_key$keyring(&(0x7f0000000100), &(0x7f0000000140)={'syz', 0x3}, 0x0, 0x0, r0) add_key(&(0x7f00000009c0)='asymmetric\x00', 0x0, &(0x7f0000000a40)="8121", 0x2, r1) 04:23:59 executing program 0: pselect6(0x0, 0x0, 0x0, 0x0, &(0x7f00000000c0)={0x0, 0x989680}, &(0x7f0000000140)={&(0x7f0000000100), 0x8}) 04:23:59 executing program 1: r0 = socket$netlink(0x10, 0x3, 0x0) setsockopt$netlink_NETLINK_LISTEN_ALL_NSID(r0, 0x10e, 0x8, &(0x7f0000000080)=0xffffffe1, 0x4) 04:23:59 executing program 0: r0 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) sendmsg$NET_DM_CMD_START(r0, &(0x7f00000003c0)={&(0x7f0000000300), 0xc, &(0x7f0000000380)={&(0x7f0000000340)={0x14}, 0x14}}, 0x0) [ 470.690519][T28232] loop3: detected capacity change from 0 to 264192 [ 470.694799][T28226] EXT4-fs (loop4): inodes count not valid: 50331680 vs 32 [ 470.704560][T28232] EXT4-fs (loop3): bad geometry: first data block 0 is beyond end of filesystem (0) [ 470.723367][ T1854] EXT4-fs (loop5): unmounting filesystem. 04:23:59 executing program 3: sendmsg$BATADV_CMD_GET_ORIGINATORS(0xffffffffffffffff, &(0x7f0000000780)={0x0, 0x0, &(0x7f0000000740)={0x0}}, 0x0) sendmsg$L2TP_CMD_SESSION_DELETE(0xffffffffffffffff, &(0x7f0000000340)={&(0x7f0000000100)={0x10, 0x0, 0x0, 0x4000000}, 0xc, 0x0}, 0x0) syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000040)='./file0\x00', 0x0, 0x41c, &(0x7f0000000540)=[{&(0x7f0000010000)="200000020002000019000700600100000f040000000000000000000004000000000002000020000020000000ddf4655fddf4655f0100ffff53ef010001000000ddf4655f000000000000000001000000000000000b0000000001000008000000d26400004003", 0x66, 0x400}, {&(0x7f0000010100)="0000000000000000000000026856d49a00cc4371bd6a7c893f280045010040", 0x1f, 0x4e0}, {&(0x7f0000010300)="03", 0xfeb1, 0x640}, {&(0x7f0000010400)="030000000200000005", 0xffc3, 0x800}, {&(0x7f0000010e00)="ed41000000040000ddf4655fddf4655fddf4655f000000000000040020", 0x1d, 0x1500}, {&(0x7f00000000c0)="80810000007f", 0xfc3b, 0x1600}], 0x81, &(0x7f0000000180)={[{@errors_remount}]}) 04:23:59 executing program 4: sendmsg$BATADV_CMD_GET_ORIGINATORS(0xffffffffffffffff, &(0x7f0000000780)={0x0, 0x0, &(0x7f0000000740)={0x0}}, 0x0) sendmsg$L2TP_CMD_SESSION_DELETE(0xffffffffffffffff, &(0x7f0000000340)={&(0x7f0000000100)={0x10, 0x0, 0x0, 0x4000000}, 0xc, 0x0}, 0x0) syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000040)='./file0\x00', 0x0, 0x41c, &(0x7f0000000540)=[{&(0x7f0000010000)="200000edc002000019000700600100000f040000000000000000000004000000000002000020000020000000ddf4655fddf4655f0100ffff53ef010001000000ddf4655f000000000000000001000000000000000b0000000001000008000000d26400004003", 0x66, 0x400}, {&(0x7f0000010100)="0000000000000000000000026856d49a00cc4371bd6a7c893f280045010040", 0x1f, 0x4e0}, {&(0x7f0000010300)="03", 0xfeb1, 0x640}, {&(0x7f0000010400)="030000000200000005", 0xffc3, 0x800}, {&(0x7f0000010e00)="ed41000000040000ddf4655fddf4655fddf4655f000000000000040020", 0x1d, 0x1500}, {&(0x7f00000000c0)="80810000007f", 0xfc3b, 0x1600}], 0x81, &(0x7f0000000180)={[{@errors_remount}]}) 04:23:59 executing program 0: r0 = socket$inet_udp(0x2, 0x2, 0x0) ioctl$sock_ipv4_tunnel_SIOCCHGTUNNEL(r0, 0x89f3, &(0x7f00000000c0)={'gretap0\x00', 0x0}) 04:23:59 executing program 1: bpf$PROG_BIND_MAP(0x12, 0x0, 0x0) [ 470.753024][T28238] loop2: detected capacity change from 0 to 264192 [ 470.784594][T28238] EXT4-fs (loop2): inodes count not valid: 268435488 vs 32 [ 470.792200][T28240] loop5: detected capacity change from 0 to 264192 04:23:59 executing program 0: bpf$MAP_CREATE(0x0, &(0x7f0000000000)=@base={0x0, 0x0, 0x0, 0x0, 0x145b48afa27f251b}, 0x48) 04:23:59 executing program 1: syz_mount_image$vfat(&(0x7f0000000000), &(0x7f0000000040)='./file0\x00', 0x0, 0x0, &(0x7f0000000240), 0x1000b, &(0x7f0000000280)) [ 470.811439][T28248] loop4: detected capacity change from 0 to 264192 [ 470.821306][T28240] EXT4-fs (loop5): ext4_check_descriptors: Inode bitmap for group 0 overlaps block group descriptors [ 470.838236][T28247] loop3: detected capacity change from 0 to 264192 [ 470.846157][T28247] EXT4-fs (loop3): inodes count not valid: 33554464 vs 32 [ 470.846774][T28240] EXT4-fs (loop5): orphan cleanup on readonly fs [ 470.860032][T28240] EXT4-fs error (device loop5): __ext4_iget:4988: inode #3: block 67108864: comm syz-executor.5: invalid block [ 470.865704][T28248] EXT4-fs (loop4): inodes count not valid: 3976200224 vs 32 [ 470.875087][T28240] EXT4-fs (loop5): Remounting filesystem read-only [ 470.885807][T28240] EXT4-fs error (device loop5): ext4_quota_enable:6781: comm syz-executor.5: Bad quota inode # 3 [ 470.896177][T28257] FAT-fs (loop1): bogus number of reserved sectors 04:23:59 executing program 5: sendmsg$nl_route(0xffffffffffffffff, &(0x7f0000000480)={&(0x7f00000003c0)={0x10, 0x0, 0x0, 0x200}, 0xc, &(0x7f0000000440)={&(0x7f0000000400)=@ipv6_getmulticast={0x14, 0x3a, 0x203, 0x70bd2c, 0x25dfdbfc, {}, ["", "", "", "", "", ""]}, 0x14}, 0x1, 0x0, 0x0, 0x4000}, 0x80) sendmsg$BATADV_CMD_GET_ORIGINATORS(0xffffffffffffffff, &(0x7f0000000780)={0x0, 0x0, &(0x7f0000000740)={0x0}}, 0x0) sendmsg$BATADV_CMD_GET_HARDIF(0xffffffffffffffff, &(0x7f0000000200)={0x0, 0x0, &(0x7f00000001c0)={&(0x7f0000000140)={0x14, 0x0, 0x0, 0x70bd27}, 0x14}}, 0x0) r0 = socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_genetlink_get_family_id$l2tp(&(0x7f0000000680), 0xffffffffffffffff) sendmsg$L2TP_CMD_TUNNEL_CREATE(r0, &(0x7f0000000240)={0x0, 0x0, &(0x7f0000000380)={&(0x7f0000000300)={0x44, r1, 0x917, 0x0, 0x0, {}, [@L2TP_ATTR_PROTO_VERSION={0x5}, @L2TP_ATTR_CONN_ID={0x8, 0x9, 0xc000000}, @L2TP_ATTR_ENCAP_TYPE={0x6, 0x2, 0x1}, @L2TP_ATTR_PEER_CONN_ID={0x8}, @L2TP_ATTR_IP_SADDR={0x8, 0x18, @loopback=0xac1414aa}, @L2TP_ATTR_IP_DADDR={0x8, 0x19, @multicast2}]}, 0x44}}, 0x0) sendmsg$L2TP_CMD_SESSION_DELETE(0xffffffffffffffff, &(0x7f0000000340)={&(0x7f0000000100)={0x10, 0x0, 0x0, 0x4000000}, 0xc, &(0x7f0000000300)={&(0x7f00000002c0)={0x40, r1, 0x8, 0x70bd25, 0x25dfdbfc, {}, [@L2TP_ATTR_UDP_CSUM={0x5, 0xd, 0x1}, @L2TP_ATTR_IP6_DADDR={0x14, 0x20, @local}, @L2TP_ATTR_FD={0x8, 0x17, @l2tp}, @L2TP_ATTR_UDP_ZERO_CSUM6_TX={0x5}]}, 0x40}, 0x1, 0x0, 0x0, 0x4000000}, 0x4000042) syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000040)='./file0\x00', 0xf8070400, 0x41c, &(0x7f0000000540)=[{&(0x7f0000010000)="200000000002000019000700600100000f040000000000000000000004000000000002000020000020000000ddf4655fddf4655f0100ffff53ef010001000000ddf4655f000000000000000001000000000000000b0000000001000008000000d26400004003", 0x66, 0x400}, {&(0x7f0000010100)="0000000000000000000000026856d49a00cc4371bd6a7c893f280045010040", 0x1f, 0x4e0}, {&(0x7f0000010300)="03", 0xfeb1, 0x640}, {&(0x7f0000010400)="030000000200000005", 0xffc3, 0x800}, {&(0x7f0000010e00)="ed41000000040000ddf4655fddf4655fddf4655f000000000000040020", 0x1d, 0x1500}, {&(0x7f00000000c0)="80810000007f", 0xfc3b, 0x1600}], 0x81, &(0x7f0000000180)={[{@errors_remount}]}) 04:23:59 executing program 0: r0 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) syz_genetlink_get_family_id$net_dm(&(0x7f0000000040), 0xffffffffffffffff) sendmsg$NET_DM_CMD_START(r0, &(0x7f0000000100)={&(0x7f0000000000)={0x10, 0x0, 0x0, 0x1}, 0xc, &(0x7f00000000c0)={0x0}}, 0x0) sendmsg$NL80211_CMD_SET_STATION(0xffffffffffffffff, 0x0, 0x0) r1 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) sendmsg$NET_DM_CMD_STOP(r1, &(0x7f0000000900)={0x0, 0x0, &(0x7f00000008c0)={0x0}}, 0x41) 04:23:59 executing program 2: sendmsg$BATADV_CMD_GET_ORIGINATORS(0xffffffffffffffff, &(0x7f0000000780)={0x0, 0x0, &(0x7f0000000740)={0x0}}, 0x0) sendmsg$L2TP_CMD_SESSION_DELETE(0xffffffffffffffff, &(0x7f0000000340)={&(0x7f0000000100)={0x10, 0x0, 0x0, 0x4000000}, 0xc, 0x0}, 0x0) syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000040)='./file0\x00', 0x0, 0x41c, &(0x7f0000000540)=[{&(0x7f0000010000)="200000110002000019000700600100000f040000000000000000000004000000000002000020000020000000ddf4655fddf4655f0100ffff53ef010001000000ddf4655f000000000000000001000000000000000b0000000001000008000000d26400004003", 0x66, 0x400}, {&(0x7f0000010100)="0000000000000000000000026856d49a00cc4371bd6a7c893f280045010040", 0x1f, 0x4e0}, {&(0x7f0000010300)="03", 0xfeb1, 0x640}, {&(0x7f0000010400)="030000000200000005", 0xffc3, 0x800}, {&(0x7f0000010e00)="ed41000000040000ddf4655fddf4655fddf4655f000000000000040020", 0x1d, 0x1500}, {&(0x7f00000000c0)="80810000007f", 0xfc3b, 0x1600}], 0x81, &(0x7f0000000180)={[{@errors_remount}]}) 04:23:59 executing program 3: sendmsg$BATADV_CMD_GET_ORIGINATORS(0xffffffffffffffff, &(0x7f0000000780)={0x0, 0x0, &(0x7f0000000740)={0x0}}, 0x0) sendmsg$L2TP_CMD_SESSION_DELETE(0xffffffffffffffff, &(0x7f0000000340)={&(0x7f0000000100)={0x10, 0x0, 0x0, 0x4000000}, 0xc, 0x0}, 0x0) syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000040)='./file0\x00', 0x0, 0x41c, &(0x7f0000000540)=[{&(0x7f0000010000)="200000030002000019000700600100000f040000000000000000000004000000000002000020000020000000ddf4655fddf4655f0100ffff53ef010001000000ddf4655f000000000000000001000000000000000b0000000001000008000000d26400004003", 0x66, 0x400}, {&(0x7f0000010100)="0000000000000000000000026856d49a00cc4371bd6a7c893f280045010040", 0x1f, 0x4e0}, {&(0x7f0000010300)="03", 0xfeb1, 0x640}, {&(0x7f0000010400)="030000000200000005", 0xffc3, 0x800}, {&(0x7f0000010e00)="ed41000000040000ddf4655fddf4655fddf4655f000000000000040020", 0x1d, 0x1500}, {&(0x7f00000000c0)="80810000007f", 0xfc3b, 0x1600}], 0x81, &(0x7f0000000180)={[{@errors_remount}]}) [ 470.898861][T28240] EXT4-fs warning (device loop5): ext4_enable_quotas:6821: Failed to enable quota tracking (type=0, err=-117). Please run e2fsck to fix. [ 470.902885][T28257] FAT-fs (loop1): Can't find a valid FAT filesystem [ 470.916855][T28240] EXT4-fs (loop5): Cannot turn on quotas: error -117 [ 470.930188][T28240] EXT4-fs (loop5): mounted filesystem without journal. Quota mode: writeback. 04:23:59 executing program 0: openat$zero(0xffffff9c, &(0x7f0000000180), 0x68080, 0x0) [ 470.964637][ T1854] EXT4-fs (loop5): unmounting filesystem. 04:23:59 executing program 1: r0 = socket$packet(0x11, 0x2, 0x300) setsockopt$packet_fanout(r0, 0x107, 0x12, &(0x7f0000000000)={0x0, 0x1000}, 0x4) 04:23:59 executing program 4: sendmsg$BATADV_CMD_GET_ORIGINATORS(0xffffffffffffffff, &(0x7f0000000780)={0x0, 0x0, &(0x7f0000000740)={0x0}}, 0x0) sendmsg$L2TP_CMD_SESSION_DELETE(0xffffffffffffffff, &(0x7f0000000340)={&(0x7f0000000100)={0x10, 0x0, 0x0, 0x4000000}, 0xc, 0x0}, 0x0) syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000040)='./file0\x00', 0x0, 0x41c, &(0x7f0000000540)=[{&(0x7f0000010000)="20000003c102000019000700600100000f040000000000000000000004000000000002000020000020000000ddf4655fddf4655f0100ffff53ef010001000000ddf4655f000000000000000001000000000000000b0000000001000008000000d26400004003", 0x66, 0x400}, {&(0x7f0000010100)="0000000000000000000000026856d49a00cc4371bd6a7c893f280045010040", 0x1f, 0x4e0}, {&(0x7f0000010300)="03", 0xfeb1, 0x640}, {&(0x7f0000010400)="030000000200000005", 0xffc3, 0x800}, {&(0x7f0000010e00)="ed41000000040000ddf4655fddf4655fddf4655f000000000000040020", 0x1d, 0x1500}, {&(0x7f00000000c0)="80810000007f", 0xfc3b, 0x1600}], 0x81, &(0x7f0000000180)={[{@errors_remount}]}) 04:23:59 executing program 0: syz_clone(0x540d4800, 0x0, 0x0, 0x0, 0x0, 0x0) 04:23:59 executing program 1: syz_mount_image$vfat(&(0x7f0000000440), &(0x7f0000000480)='./file0\x00', 0x0, 0x0, &(0x7f0000001640), 0x0, &(0x7f0000001680)={[{@fat=@usefree}]}) [ 471.005513][T28261] loop2: detected capacity change from 0 to 264192 [ 471.020861][T28263] loop3: detected capacity change from 0 to 264192 [ 471.041555][T28261] EXT4-fs (loop2): inodes count not valid: 285212704 vs 32 04:23:59 executing program 0: r0 = socket$inet_udp(0x2, 0x2, 0x0) ioctl$sock_inet_udp_SIOCOUTQ(r0, 0x5411, &(0x7f0000000000)) 04:23:59 executing program 0: r0 = openat$tun(0xffffffffffffff9c, &(0x7f0000000500), 0x0, 0x0) syz_clone(0x0, 0x0, 0x0, 0x0, 0x0, 0x0) ioctl$TUNGETFEATURES(r0, 0x800454cf, &(0x7f0000000040)) 04:23:59 executing program 2: sendmsg$BATADV_CMD_GET_ORIGINATORS(0xffffffffffffffff, &(0x7f0000000780)={0x0, 0x0, &(0x7f0000000740)={0x0}}, 0x0) sendmsg$L2TP_CMD_SESSION_DELETE(0xffffffffffffffff, &(0x7f0000000340)={&(0x7f0000000100)={0x10, 0x0, 0x0, 0x4000000}, 0xc, 0x0}, 0x0) syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000040)='./file0\x00', 0x0, 0x41c, &(0x7f0000000540)=[{&(0x7f0000010000)="200000120002000019000700600100000f040000000000000000000004000000000002000020000020000000ddf4655fddf4655f0100ffff53ef010001000000ddf4655f000000000000000001000000000000000b0000000001000008000000d26400004003", 0x66, 0x400}, {&(0x7f0000010100)="0000000000000000000000026856d49a00cc4371bd6a7c893f280045010040", 0x1f, 0x4e0}, {&(0x7f0000010300)="03", 0xfeb1, 0x640}, {&(0x7f0000010400)="030000000200000005", 0xffc3, 0x800}, {&(0x7f0000010e00)="ed41000000040000ddf4655fddf4655fddf4655f000000000000040020", 0x1d, 0x1500}, {&(0x7f00000000c0)="80810000007f", 0xfc3b, 0x1600}], 0x81, &(0x7f0000000180)={[{@errors_remount}]}) [ 471.051520][T28263] EXT4-fs (loop3): inodes count not valid: 50331680 vs 32 [ 471.065618][T28267] loop5: detected capacity change from 0 to 264192 [ 471.071618][T28273] loop4: detected capacity change from 0 to 264192 [ 471.080990][T28277] FAT-fs (loop1): bogus number of reserved sectors [ 471.087643][T28277] FAT-fs (loop1): Can't find a valid FAT filesystem [ 471.100496][T28267] EXT4-fs (loop5): ext4_check_descriptors: Inode bitmap for group 0 overlaps block group descriptors [ 471.125735][T28267] EXT4-fs (loop5): orphan cleanup on readonly fs [ 471.137795][T28267] EXT4-fs error (device loop5): __ext4_iget:4988: inode #3: block 67108864: comm syz-executor.5: invalid block [ 471.154733][T28273] EXT4-fs (loop4): inodes count not valid: 50331680 vs 32 [ 471.163333][T28267] EXT4-fs (loop5): Remounting filesystem read-only [ 471.167487][T28281] loop2: detected capacity change from 0 to 264192 [ 471.169959][T28267] EXT4-fs error (device loop5): ext4_quota_enable:6781: comm syz-executor.5: Bad quota inode # 3 [ 471.188229][T28267] EXT4-fs warning (device loop5): ext4_enable_quotas:6821: Failed to enable quota tracking (type=0, err=-117). Please run e2fsck to fix. 04:24:00 executing program 5: sendmsg$nl_route(0xffffffffffffffff, &(0x7f0000000480)={&(0x7f00000003c0)={0x10, 0x0, 0x0, 0x200}, 0xc, &(0x7f0000000440)={&(0x7f0000000400)=@ipv6_getmulticast={0x14, 0x3a, 0x203, 0x70bd2c, 0x25dfdbfc, {}, ["", "", "", "", "", ""]}, 0x14}, 0x1, 0x0, 0x0, 0x4000}, 0x80) sendmsg$BATADV_CMD_GET_ORIGINATORS(0xffffffffffffffff, &(0x7f0000000780)={0x0, 0x0, &(0x7f0000000740)={0x0}}, 0x0) sendmsg$BATADV_CMD_GET_HARDIF(0xffffffffffffffff, &(0x7f0000000200)={0x0, 0x0, &(0x7f00000001c0)={&(0x7f0000000140)={0x14, 0x0, 0x0, 0x70bd27}, 0x14}}, 0x0) r0 = socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_genetlink_get_family_id$l2tp(&(0x7f0000000680), 0xffffffffffffffff) sendmsg$L2TP_CMD_TUNNEL_CREATE(r0, &(0x7f0000000240)={0x0, 0x0, &(0x7f0000000380)={&(0x7f0000000300)={0x44, r1, 0x917, 0x0, 0x0, {}, [@L2TP_ATTR_PROTO_VERSION={0x5}, @L2TP_ATTR_CONN_ID={0x8, 0x9, 0xc000000}, @L2TP_ATTR_ENCAP_TYPE={0x6, 0x2, 0x1}, @L2TP_ATTR_PEER_CONN_ID={0x8}, @L2TP_ATTR_IP_SADDR={0x8, 0x18, @loopback=0xac1414aa}, @L2TP_ATTR_IP_DADDR={0x8, 0x19, @multicast2}]}, 0x44}}, 0x0) sendmsg$L2TP_CMD_SESSION_DELETE(0xffffffffffffffff, &(0x7f0000000340)={&(0x7f0000000100)={0x10, 0x0, 0x0, 0x4000000}, 0xc, &(0x7f0000000300)={&(0x7f00000002c0)={0x40, r1, 0x8, 0x70bd25, 0x25dfdbfc, {}, [@L2TP_ATTR_UDP_CSUM={0x5, 0xd, 0x1}, @L2TP_ATTR_IP6_DADDR={0x14, 0x20, @local}, @L2TP_ATTR_FD={0x8, 0x17, @l2tp}, @L2TP_ATTR_UDP_ZERO_CSUM6_TX={0x5}]}, 0x40}, 0x1, 0x0, 0x0, 0x4000000}, 0x4000042) syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000040)='./file0\x00', 0xf9fdffff, 0x41c, &(0x7f0000000540)=[{&(0x7f0000010000)="200000000002000019000700600100000f040000000000000000000004000000000002000020000020000000ddf4655fddf4655f0100ffff53ef010001000000ddf4655f000000000000000001000000000000000b0000000001000008000000d26400004003", 0x66, 0x400}, {&(0x7f0000010100)="0000000000000000000000026856d49a00cc4371bd6a7c893f280045010040", 0x1f, 0x4e0}, {&(0x7f0000010300)="03", 0xfeb1, 0x640}, {&(0x7f0000010400)="030000000200000005", 0xffc3, 0x800}, {&(0x7f0000010e00)="ed41000000040000ddf4655fddf4655fddf4655f000000000000040020", 0x1d, 0x1500}, {&(0x7f00000000c0)="80810000007f", 0xfc3b, 0x1600}], 0x81, &(0x7f0000000180)={[{@errors_remount}]}) 04:24:00 executing program 0: bpf$MAP_CREATE(0x0, &(0x7f0000000240)=@bloom_filter={0x1e, 0x0, 0xf40, 0x80, 0x0, 0xffffffffffffffff, 0x0, '\x00', 0x0, 0xffffffffffffffff, 0x0, 0x2}, 0x48) 04:24:00 executing program 3: sendmsg$BATADV_CMD_GET_ORIGINATORS(0xffffffffffffffff, &(0x7f0000000780)={0x0, 0x0, &(0x7f0000000740)={0x0}}, 0x0) sendmsg$L2TP_CMD_SESSION_DELETE(0xffffffffffffffff, &(0x7f0000000340)={&(0x7f0000000100)={0x10, 0x0, 0x0, 0x4000000}, 0xc, 0x0}, 0x0) syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000040)='./file0\x00', 0x0, 0x41c, &(0x7f0000000540)=[{&(0x7f0000010000)="200000040002000019000700600100000f040000000000000000000004000000000002000020000020000000ddf4655fddf4655f0100ffff53ef010001000000ddf4655f000000000000000001000000000000000b0000000001000008000000d26400004003", 0x66, 0x400}, {&(0x7f0000010100)="0000000000000000000000026856d49a00cc4371bd6a7c893f280045010040", 0x1f, 0x4e0}, {&(0x7f0000010300)="03", 0xfeb1, 0x640}, {&(0x7f0000010400)="030000000200000005", 0xffc3, 0x800}, {&(0x7f0000010e00)="ed41000000040000ddf4655fddf4655fddf4655f000000000000040020", 0x1d, 0x1500}, {&(0x7f00000000c0)="80810000007f", 0xfc3b, 0x1600}], 0x81, &(0x7f0000000180)={[{@errors_remount}]}) 04:24:00 executing program 1: syz_mount_image$msdos(&(0x7f0000000000), &(0x7f0000000040)='./file0\x00', 0x0, 0x2, &(0x7f0000002580)=[{0x0, 0x0, 0xfffffffd}, {&(0x7f0000000140)="ee65cdc29172a6b0b29906feb0e7e322", 0x10, 0x1}], 0x0, &(0x7f0000002600)) 04:24:00 executing program 4: sendmsg$BATADV_CMD_GET_ORIGINATORS(0xffffffffffffffff, &(0x7f0000000780)={0x0, 0x0, &(0x7f0000000740)={0x0}}, 0x0) sendmsg$L2TP_CMD_SESSION_DELETE(0xffffffffffffffff, &(0x7f0000000340)={&(0x7f0000000100)={0x10, 0x0, 0x0, 0x4000000}, 0xc, 0x0}, 0x0) syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000040)='./file0\x00', 0x0, 0x41c, &(0x7f0000000540)=[{&(0x7f0000010000)="20000002c902000019000700600100000f040000000000000000000004000000000002000020000020000000ddf4655fddf4655f0100ffff53ef010001000000ddf4655f000000000000000001000000000000000b0000000001000008000000d26400004003", 0x66, 0x400}, {&(0x7f0000010100)="0000000000000000000000026856d49a00cc4371bd6a7c893f280045010040", 0x1f, 0x4e0}, {&(0x7f0000010300)="03", 0xfeb1, 0x640}, {&(0x7f0000010400)="030000000200000005", 0xffc3, 0x800}, {&(0x7f0000010e00)="ed41000000040000ddf4655fddf4655fddf4655f000000000000040020", 0x1d, 0x1500}, {&(0x7f00000000c0)="80810000007f", 0xfc3b, 0x1600}], 0x81, &(0x7f0000000180)={[{@errors_remount}]}) [ 471.188236][T28281] EXT4-fs (loop2): inodes count not valid: 301989920 vs 32 [ 471.188255][T28267] EXT4-fs (loop5): Cannot turn on quotas: error -117 [ 471.188271][T28267] EXT4-fs (loop5): mounted filesystem without journal. Quota mode: writeback. 04:24:00 executing program 0: clock_gettime(0x7, &(0x7f0000000140)) 04:24:00 executing program 2: sendmsg$BATADV_CMD_GET_ORIGINATORS(0xffffffffffffffff, &(0x7f0000000780)={0x0, 0x0, &(0x7f0000000740)={0x0}}, 0x0) sendmsg$L2TP_CMD_SESSION_DELETE(0xffffffffffffffff, &(0x7f0000000340)={&(0x7f0000000100)={0x10, 0x0, 0x0, 0x4000000}, 0xc, 0x0}, 0x0) syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000040)='./file0\x00', 0x0, 0x41c, &(0x7f0000000540)=[{&(0x7f0000010000)="200000180002000019000700600100000f040000000000000000000004000000000002000020000020000000ddf4655fddf4655f0100ffff53ef010001000000ddf4655f000000000000000001000000000000000b0000000001000008000000d26400004003", 0x66, 0x400}, {&(0x7f0000010100)="0000000000000000000000026856d49a00cc4371bd6a7c893f280045010040", 0x1f, 0x4e0}, {&(0x7f0000010300)="03", 0xfeb1, 0x640}, {&(0x7f0000010400)="030000000200000005", 0xffc3, 0x800}, {&(0x7f0000010e00)="ed41000000040000ddf4655fddf4655fddf4655f000000000000040020", 0x1d, 0x1500}, {&(0x7f00000000c0)="80810000007f", 0xfc3b, 0x1600}], 0x81, &(0x7f0000000180)={[{@errors_remount}]}) [ 471.258232][T28287] loop1: detected capacity change from 0 to 264192 [ 471.275744][T28287] FAT-fs (loop1): invalid media value (0x00) [ 471.280826][ T1854] EXT4-fs (loop5): unmounting filesystem. [ 471.281790][T28287] FAT-fs (loop1): Can't find a valid FAT filesystem [ 471.295598][T28289] loop3: detected capacity change from 0 to 264192 04:24:00 executing program 0: openat$bsg(0xffffff9c, &(0x7f0000000000), 0x4000, 0x0) 04:24:00 executing program 0: r0 = add_key$keyring(&(0x7f0000000180), &(0x7f00000001c0)={'syz', 0x2}, 0x0, 0x0, 0xfffffffffffffffc) add_key$keyring(&(0x7f0000000100), &(0x7f0000000140)={'syz', 0x3}, 0x0, 0x0, r0) keyctl$get_persistent(0x16, 0xee01, r0) [ 471.314593][T28293] loop4: detected capacity change from 0 to 264192 [ 471.333328][T28297] loop2: detected capacity change from 0 to 264192 [ 471.339794][T28289] EXT4-fs (loop3): inodes count not valid: 67108896 vs 32 [ 471.349458][T28293] EXT4-fs (loop4): inodes count not valid: 33554464 vs 32 04:24:00 executing program 0: bpf$BPF_PROG_RAW_TRACEPOINT_LOAD(0x5, &(0x7f00000002c0)={0x0, 0x1, &(0x7f0000000040)=@raw=[@generic], &(0x7f00000000c0)='GPL\x00', 0x0, 0x0, 0x0, 0x0, 0x0, '\x00', 0x0, 0x0, 0xffffffffffffffff, 0x8, 0x0, 0x0, 0x10, 0x0}, 0x80) 04:24:00 executing program 0: r0 = gettid() syz_open_procfs$namespace(r0, 0x0) syz_genetlink_get_family_id$SEG6(&(0x7f0000003dc0), 0xffffffffffffffff) 04:24:00 executing program 2: sendmsg$BATADV_CMD_GET_ORIGINATORS(0xffffffffffffffff, &(0x7f0000000780)={0x0, 0x0, &(0x7f0000000740)={0x0}}, 0x0) sendmsg$L2TP_CMD_SESSION_DELETE(0xffffffffffffffff, &(0x7f0000000340)={&(0x7f0000000100)={0x10, 0x0, 0x0, 0x4000000}, 0xc, 0x0}, 0x0) syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000040)='./file0\x00', 0x0, 0x41c, &(0x7f0000000540)=[{&(0x7f0000010000)="200000220002000019000700600100000f040000000000000000000004000000000002000020000020000000ddf4655fddf4655f0100ffff53ef010001000000ddf4655f000000000000000001000000000000000b0000000001000008000000d26400004003", 0x66, 0x400}, {&(0x7f0000010100)="0000000000000000000000026856d49a00cc4371bd6a7c893f280045010040", 0x1f, 0x4e0}, {&(0x7f0000010300)="03", 0xfeb1, 0x640}, {&(0x7f0000010400)="030000000200000005", 0xffc3, 0x800}, {&(0x7f0000010e00)="ed41000000040000ddf4655fddf4655fddf4655f000000000000040020", 0x1d, 0x1500}, {&(0x7f00000000c0)="80810000007f", 0xfc3b, 0x1600}], 0x81, &(0x7f0000000180)={[{@errors_remount}]}) [ 471.362963][T28297] EXT4-fs (loop2): inodes count not valid: 402653216 vs 32 [ 471.365402][T28299] loop5: detected capacity change from 0 to 264192 [ 471.390713][T28299] EXT4-fs (loop5): ext4_check_descriptors: Inode bitmap for group 0 overlaps block group descriptors [ 471.448304][T28299] EXT4-fs (loop5): orphan cleanup on readonly fs [ 471.469476][T28308] loop2: detected capacity change from 0 to 264192 [ 471.479894][T28299] EXT4-fs error (device loop5): __ext4_iget:4988: inode #3: block 67108864: comm syz-executor.5: invalid block [ 471.502228][T28308] EXT4-fs (loop2): inodes count not valid: 570425376 vs 32 [ 471.516655][T28299] EXT4-fs (loop5): Remounting filesystem read-only [ 471.523174][T28299] EXT4-fs error (device loop5): ext4_quota_enable:6781: comm syz-executor.5: Bad quota inode # 3 [ 471.535152][T28299] EXT4-fs warning (device loop5): ext4_enable_quotas:6821: Failed to enable quota tracking (type=0, err=-117). Please run e2fsck to fix. 04:24:00 executing program 5: sendmsg$nl_route(0xffffffffffffffff, &(0x7f0000000480)={&(0x7f00000003c0)={0x10, 0x0, 0x0, 0x200}, 0xc, &(0x7f0000000440)={&(0x7f0000000400)=@ipv6_getmulticast={0x14, 0x3a, 0x203, 0x70bd2c, 0x25dfdbfc, {}, ["", "", "", "", "", ""]}, 0x14}, 0x1, 0x0, 0x0, 0x4000}, 0x80) sendmsg$BATADV_CMD_GET_ORIGINATORS(0xffffffffffffffff, &(0x7f0000000780)={0x0, 0x0, &(0x7f0000000740)={0x0}}, 0x0) sendmsg$BATADV_CMD_GET_HARDIF(0xffffffffffffffff, &(0x7f0000000200)={0x0, 0x0, &(0x7f00000001c0)={&(0x7f0000000140)={0x14, 0x0, 0x0, 0x70bd27}, 0x14}}, 0x0) r0 = socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_genetlink_get_family_id$l2tp(&(0x7f0000000680), 0xffffffffffffffff) sendmsg$L2TP_CMD_TUNNEL_CREATE(r0, &(0x7f0000000240)={0x0, 0x0, &(0x7f0000000380)={&(0x7f0000000300)={0x44, r1, 0x917, 0x0, 0x0, {}, [@L2TP_ATTR_PROTO_VERSION={0x5}, @L2TP_ATTR_CONN_ID={0x8, 0x9, 0xc000000}, @L2TP_ATTR_ENCAP_TYPE={0x6, 0x2, 0x1}, @L2TP_ATTR_PEER_CONN_ID={0x8}, @L2TP_ATTR_IP_SADDR={0x8, 0x18, @loopback=0xac1414aa}, @L2TP_ATTR_IP_DADDR={0x8, 0x19, @multicast2}]}, 0x44}}, 0x0) sendmsg$L2TP_CMD_SESSION_DELETE(0xffffffffffffffff, &(0x7f0000000340)={&(0x7f0000000100)={0x10, 0x0, 0x0, 0x4000000}, 0xc, &(0x7f0000000300)={&(0x7f00000002c0)={0x40, r1, 0x8, 0x70bd25, 0x25dfdbfc, {}, [@L2TP_ATTR_UDP_CSUM={0x5, 0xd, 0x1}, @L2TP_ATTR_IP6_DADDR={0x14, 0x20, @local}, @L2TP_ATTR_FD={0x8, 0x17, @l2tp}, @L2TP_ATTR_UDP_ZERO_CSUM6_TX={0x5}]}, 0x40}, 0x1, 0x0, 0x0, 0x4000000}, 0x4000042) syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000040)='./file0\x00', 0xfbffffff, 0x41c, &(0x7f0000000540)=[{&(0x7f0000010000)="200000000002000019000700600100000f040000000000000000000004000000000002000020000020000000ddf4655fddf4655f0100ffff53ef010001000000ddf4655f000000000000000001000000000000000b0000000001000008000000d26400004003", 0x66, 0x400}, {&(0x7f0000010100)="0000000000000000000000026856d49a00cc4371bd6a7c893f280045010040", 0x1f, 0x4e0}, {&(0x7f0000010300)="03", 0xfeb1, 0x640}, {&(0x7f0000010400)="030000000200000005", 0xffc3, 0x800}, {&(0x7f0000010e00)="ed41000000040000ddf4655fddf4655fddf4655f000000000000040020", 0x1d, 0x1500}, {&(0x7f00000000c0)="80810000007f", 0xfc3b, 0x1600}], 0x81, &(0x7f0000000180)={[{@errors_remount}]}) 04:24:00 executing program 0: openat$vsock(0xffffff9c, &(0x7f0000000000), 0x42c0, 0x0) 04:24:00 executing program 4: sendmsg$BATADV_CMD_GET_ORIGINATORS(0xffffffffffffffff, &(0x7f0000000780)={0x0, 0x0, &(0x7f0000000740)={0x0}}, 0x0) sendmsg$L2TP_CMD_SESSION_DELETE(0xffffffffffffffff, &(0x7f0000000340)={&(0x7f0000000100)={0x10, 0x0, 0x0, 0x4000000}, 0xc, 0x0}, 0x0) syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000040)='./file0\x00', 0x0, 0x41c, &(0x7f0000000540)=[{&(0x7f0000010000)="20000002ca02000019000700600100000f040000000000000000000004000000000002000020000020000000ddf4655fddf4655f0100ffff53ef010001000000ddf4655f000000000000000001000000000000000b0000000001000008000000d26400004003", 0x66, 0x400}, {&(0x7f0000010100)="0000000000000000000000026856d49a00cc4371bd6a7c893f280045010040", 0x1f, 0x4e0}, {&(0x7f0000010300)="03", 0xfeb1, 0x640}, {&(0x7f0000010400)="030000000200000005", 0xffc3, 0x800}, {&(0x7f0000010e00)="ed41000000040000ddf4655fddf4655fddf4655f000000000000040020", 0x1d, 0x1500}, {&(0x7f00000000c0)="80810000007f", 0xfc3b, 0x1600}], 0x81, &(0x7f0000000180)={[{@errors_remount}]}) 04:24:00 executing program 1: mkdirat(0xffffffffffffff9c, &(0x7f0000000240)='./file0\x00', 0x0) mount(0x0, &(0x7f0000000280)='./file0\x00', &(0x7f0000000000)='cgroup2\x00', 0x0, 0x0) chdir(&(0x7f00000005c0)='./file0\x00') rmdir(&(0x7f0000000040)='./file0\x00') 04:24:00 executing program 3: sendmsg$BATADV_CMD_GET_ORIGINATORS(0xffffffffffffffff, &(0x7f0000000780)={0x0, 0x0, &(0x7f0000000740)={0x0}}, 0x0) sendmsg$L2TP_CMD_SESSION_DELETE(0xffffffffffffffff, &(0x7f0000000340)={&(0x7f0000000100)={0x10, 0x0, 0x0, 0x4000000}, 0xc, 0x0}, 0x0) syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000040)='./file0\x00', 0x0, 0x41c, &(0x7f0000000540)=[{&(0x7f0000010000)="200000050002000019000700600100000f040000000000000000000004000000000002000020000020000000ddf4655fddf4655f0100ffff53ef010001000000ddf4655f000000000000000001000000000000000b0000000001000008000000d26400004003", 0x66, 0x400}, {&(0x7f0000010100)="0000000000000000000000026856d49a00cc4371bd6a7c893f280045010040", 0x1f, 0x4e0}, {&(0x7f0000010300)="03", 0xfeb1, 0x640}, {&(0x7f0000010400)="030000000200000005", 0xffc3, 0x800}, {&(0x7f0000010e00)="ed41000000040000ddf4655fddf4655fddf4655f000000000000040020", 0x1d, 0x1500}, {&(0x7f00000000c0)="80810000007f", 0xfc3b, 0x1600}], 0x81, &(0x7f0000000180)={[{@errors_remount}]}) 04:24:00 executing program 2: sendmsg$BATADV_CMD_GET_ORIGINATORS(0xffffffffffffffff, &(0x7f0000000780)={0x0, 0x0, &(0x7f0000000740)={0x0}}, 0x0) sendmsg$L2TP_CMD_SESSION_DELETE(0xffffffffffffffff, &(0x7f0000000340)={&(0x7f0000000100)={0x10, 0x0, 0x0, 0x4000000}, 0xc, 0x0}, 0x0) syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000040)='./file0\x00', 0x0, 0x41c, &(0x7f0000000540)=[{&(0x7f0000010000)="200000250002000019000700600100000f040000000000000000000004000000000002000020000020000000ddf4655fddf4655f0100ffff53ef010001000000ddf4655f000000000000000001000000000000000b0000000001000008000000d26400004003", 0x66, 0x400}, {&(0x7f0000010100)="0000000000000000000000026856d49a00cc4371bd6a7c893f280045010040", 0x1f, 0x4e0}, {&(0x7f0000010300)="03", 0xfeb1, 0x640}, {&(0x7f0000010400)="030000000200000005", 0xffc3, 0x800}, {&(0x7f0000010e00)="ed41000000040000ddf4655fddf4655fddf4655f000000000000040020", 0x1d, 0x1500}, {&(0x7f00000000c0)="80810000007f", 0xfc3b, 0x1600}], 0x81, &(0x7f0000000180)={[{@errors_remount}]}) 04:24:00 executing program 1: bpf$PROG_BIND_MAP(0x9, 0x0, 0x0) [ 471.549285][T28299] EXT4-fs (loop5): Cannot turn on quotas: error -117 [ 471.556102][T28299] EXT4-fs (loop5): mounted filesystem without journal. Quota mode: writeback. 04:24:00 executing program 0: syz_open_dev$vcsu(&(0x7f0000000180), 0x0, 0x0) prctl$PR_GET_PDEATHSIG(0x2, &(0x7f0000000100)) 04:24:00 executing program 1: add_key(&(0x7f0000000000)='cifs.idmap\x00', 0x0, 0x0, 0x0, 0xfffffffffffffffd) r0 = add_key$keyring(&(0x7f0000000180), &(0x7f00000001c0)={'syz', 0x2}, 0x0, 0x0, 0xfffffffffffffffc) keyctl$restrict_keyring(0x1d, r0, 0x0, 0x0) [ 471.594811][T28317] loop2: detected capacity change from 0 to 264192 [ 471.608907][T28318] loop3: detected capacity change from 0 to 264192 [ 471.615341][T28314] loop4: detected capacity change from 0 to 264192 [ 471.629757][T28314] EXT4-fs (loop4): inodes count not valid: 33554464 vs 32 [ 471.637967][T28317] EXT4-fs (loop2): inodes count not valid: 620757024 vs 32 04:24:00 executing program 1: syz_open_procfs$namespace(0xffffffffffffffff, &(0x7f00000002c0)='ns/pid_for_children\x00') 04:24:00 executing program 0: socket(0x28, 0x0, 0xfffc) 04:24:00 executing program 1: bpf$MAP_CREATE(0x0, &(0x7f0000000240)=@bloom_filter={0x1e, 0x0, 0xf40, 0x80, 0x204}, 0x48) [ 471.639482][T28318] EXT4-fs (loop3): inodes count not valid: 83886112 vs 32 [ 471.660850][ T1854] EXT4-fs (loop5): unmounting filesystem. [ 471.694920][T28332] loop5: detected capacity change from 0 to 264192 [ 471.708838][T28332] EXT4-fs (loop5): ext4_check_descriptors: Inode bitmap for group 0 overlaps block group descriptors [ 471.735242][T28332] EXT4-fs (loop5): orphan cleanup on readonly fs [ 471.741723][T28332] EXT4-fs error (device loop5): __ext4_iget:4988: inode #3: block 67108864: comm syz-executor.5: invalid block [ 471.753809][T28332] EXT4-fs (loop5): Remounting filesystem read-only [ 471.760437][T28332] EXT4-fs error (device loop5): ext4_quota_enable:6781: comm syz-executor.5: Bad quota inode # 3 [ 471.771300][T28332] EXT4-fs warning (device loop5): ext4_enable_quotas:6821: Failed to enable quota tracking (type=0, err=-117). Please run e2fsck to fix. 04:24:00 executing program 1: keyctl$search(0xa, 0x0, &(0x7f0000000000)='keyring\x00', 0x0, 0x0) 04:24:00 executing program 0: r0 = openat$autofs(0xffffff9c, &(0x7f00000000c0), 0x0, 0x0) ioctl$AUTOFS_DEV_IOCTL_VERSION(r0, 0xc0189371, &(0x7f0000000180)={{0x1, 0x1, 0x18}, './file0\x00'}) 04:24:00 executing program 5: sendmsg$nl_route(0xffffffffffffffff, &(0x7f0000000480)={&(0x7f00000003c0)={0x10, 0x0, 0x0, 0x200}, 0xc, &(0x7f0000000440)={&(0x7f0000000400)=@ipv6_getmulticast={0x14, 0x3a, 0x203, 0x70bd2c, 0x25dfdbfc, {}, ["", "", "", "", "", ""]}, 0x14}, 0x1, 0x0, 0x0, 0x4000}, 0x80) sendmsg$BATADV_CMD_GET_ORIGINATORS(0xffffffffffffffff, &(0x7f0000000780)={0x0, 0x0, &(0x7f0000000740)={0x0}}, 0x0) sendmsg$BATADV_CMD_GET_HARDIF(0xffffffffffffffff, &(0x7f0000000200)={0x0, 0x0, &(0x7f00000001c0)={&(0x7f0000000140)={0x14, 0x0, 0x0, 0x70bd27}, 0x14}}, 0x0) r0 = socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_genetlink_get_family_id$l2tp(&(0x7f0000000680), 0xffffffffffffffff) sendmsg$L2TP_CMD_TUNNEL_CREATE(r0, &(0x7f0000000240)={0x0, 0x0, &(0x7f0000000380)={&(0x7f0000000300)={0x44, r1, 0x917, 0x0, 0x0, {}, [@L2TP_ATTR_PROTO_VERSION={0x5}, @L2TP_ATTR_CONN_ID={0x8, 0x9, 0xc000000}, @L2TP_ATTR_ENCAP_TYPE={0x6, 0x2, 0x1}, @L2TP_ATTR_PEER_CONN_ID={0x8}, @L2TP_ATTR_IP_SADDR={0x8, 0x18, @loopback=0xac1414aa}, @L2TP_ATTR_IP_DADDR={0x8, 0x19, @multicast2}]}, 0x44}}, 0x0) sendmsg$L2TP_CMD_SESSION_DELETE(0xffffffffffffffff, &(0x7f0000000340)={&(0x7f0000000100)={0x10, 0x0, 0x0, 0x4000000}, 0xc, &(0x7f0000000300)={&(0x7f00000002c0)={0x40, r1, 0x8, 0x70bd25, 0x25dfdbfc, {}, [@L2TP_ATTR_UDP_CSUM={0x5, 0xd, 0x1}, @L2TP_ATTR_IP6_DADDR={0x14, 0x20, @local}, @L2TP_ATTR_FD={0x8, 0x17, @l2tp}, @L2TP_ATTR_UDP_ZERO_CSUM6_TX={0x5}]}, 0x40}, 0x1, 0x0, 0x0, 0x4000000}, 0x4000042) syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000040)='./file0\x00', 0xfd530000, 0x41c, &(0x7f0000000540)=[{&(0x7f0000010000)="200000000002000019000700600100000f040000000000000000000004000000000002000020000020000000ddf4655fddf4655f0100ffff53ef010001000000ddf4655f000000000000000001000000000000000b0000000001000008000000d26400004003", 0x66, 0x400}, {&(0x7f0000010100)="0000000000000000000000026856d49a00cc4371bd6a7c893f280045010040", 0x1f, 0x4e0}, {&(0x7f0000010300)="03", 0xfeb1, 0x640}, {&(0x7f0000010400)="030000000200000005", 0xffc3, 0x800}, {&(0x7f0000010e00)="ed41000000040000ddf4655fddf4655fddf4655f000000000000040020", 0x1d, 0x1500}, {&(0x7f00000000c0)="80810000007f", 0xfc3b, 0x1600}], 0x81, &(0x7f0000000180)={[{@errors_remount}]}) 04:24:00 executing program 3: sendmsg$BATADV_CMD_GET_ORIGINATORS(0xffffffffffffffff, &(0x7f0000000780)={0x0, 0x0, &(0x7f0000000740)={0x0}}, 0x0) sendmsg$L2TP_CMD_SESSION_DELETE(0xffffffffffffffff, &(0x7f0000000340)={&(0x7f0000000100)={0x10, 0x0, 0x0, 0x4000000}, 0xc, 0x0}, 0x0) syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000040)='./file0\x00', 0x0, 0x41c, &(0x7f0000000540)=[{&(0x7f0000010000)="200000060002000019000700600100000f040000000000000000000004000000000002000020000020000000ddf4655fddf4655f0100ffff53ef010001000000ddf4655f000000000000000001000000000000000b0000000001000008000000d26400004003", 0x66, 0x400}, {&(0x7f0000010100)="0000000000000000000000026856d49a00cc4371bd6a7c893f280045010040", 0x1f, 0x4e0}, {&(0x7f0000010300)="03", 0xfeb1, 0x640}, {&(0x7f0000010400)="030000000200000005", 0xffc3, 0x800}, {&(0x7f0000010e00)="ed41000000040000ddf4655fddf4655fddf4655f000000000000040020", 0x1d, 0x1500}, {&(0x7f00000000c0)="80810000007f", 0xfc3b, 0x1600}], 0x81, &(0x7f0000000180)={[{@errors_remount}]}) 04:24:00 executing program 4: sendmsg$BATADV_CMD_GET_ORIGINATORS(0xffffffffffffffff, &(0x7f0000000780)={0x0, 0x0, &(0x7f0000000740)={0x0}}, 0x0) sendmsg$L2TP_CMD_SESSION_DELETE(0xffffffffffffffff, &(0x7f0000000340)={&(0x7f0000000100)={0x10, 0x0, 0x0, 0x4000000}, 0xc, 0x0}, 0x0) syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000040)='./file0\x00', 0x0, 0x41c, &(0x7f0000000540)=[{&(0x7f0000010000)="20ffffffda02000019000700600100000f040000000000000000000004000000000002000020000020000000ddf4655fddf4655f0100ffff53ef010001000000ddf4655f000000000000000001000000000000000b0000000001000008000000d26400004003", 0x66, 0x400}, {&(0x7f0000010100)="0000000000000000000000026856d49a00cc4371bd6a7c893f280045010040", 0x1f, 0x4e0}, {&(0x7f0000010300)="03", 0xfeb1, 0x640}, {&(0x7f0000010400)="030000000200000005", 0xffc3, 0x800}, {&(0x7f0000010e00)="ed41000000040000ddf4655fddf4655fddf4655f000000000000040020", 0x1d, 0x1500}, {&(0x7f00000000c0)="80810000007f", 0xfc3b, 0x1600}], 0x81, &(0x7f0000000180)={[{@errors_remount}]}) 04:24:00 executing program 2: sendmsg$BATADV_CMD_GET_ORIGINATORS(0xffffffffffffffff, &(0x7f0000000780)={0x0, 0x0, &(0x7f0000000740)={0x0}}, 0x0) sendmsg$L2TP_CMD_SESSION_DELETE(0xffffffffffffffff, &(0x7f0000000340)={&(0x7f0000000100)={0x10, 0x0, 0x0, 0x4000000}, 0xc, 0x0}, 0x0) syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000040)='./file0\x00', 0x0, 0x41c, &(0x7f0000000540)=[{&(0x7f0000010000)="200000260002000019000700600100000f040000000000000000000004000000000002000020000020000000ddf4655fddf4655f0100ffff53ef010001000000ddf4655f000000000000000001000000000000000b0000000001000008000000d26400004003", 0x66, 0x400}, {&(0x7f0000010100)="0000000000000000000000026856d49a00cc4371bd6a7c893f280045010040", 0x1f, 0x4e0}, {&(0x7f0000010300)="03", 0xfeb1, 0x640}, {&(0x7f0000010400)="030000000200000005", 0xffc3, 0x800}, {&(0x7f0000010e00)="ed41000000040000ddf4655fddf4655fddf4655f000000000000040020", 0x1d, 0x1500}, {&(0x7f00000000c0)="80810000007f", 0xfc3b, 0x1600}], 0x81, &(0x7f0000000180)={[{@errors_remount}]}) [ 471.785310][T28332] EXT4-fs (loop5): Cannot turn on quotas: error -117 [ 471.791988][T28332] EXT4-fs (loop5): mounted filesystem without journal. Quota mode: writeback. [ 471.810877][ T1854] EXT4-fs (loop5): unmounting filesystem. 04:24:00 executing program 1: r0 = socket$netlink(0x10, 0x3, 0x0) setsockopt$netlink_NETLINK_NO_ENOBUFS(r0, 0x10e, 0x5, &(0x7f00000004c0)=0x163a, 0x4) 04:24:00 executing program 0: r0 = socket$netlink(0x10, 0x3, 0x0) setsockopt$netlink_NETLINK_NO_ENOBUFS(r0, 0x10e, 0xc, 0x0, 0x0) [ 471.822351][ T24] audit: type=1400 audit(1662265440.642:313): avc: denied { read } for pid=28335 comm="syz-executor.0" name="autofs" dev="devtmpfs" ino=91 scontext=root:sysadm_r:sysadm_t tcontext=system_u:object_r:autofs_device_t tclass=chr_file permissive=1 [ 471.831988][T28342] loop2: detected capacity change from 0 to 264192 [ 471.845932][ T24] audit: type=1400 audit(1662265440.642:314): avc: denied { open } for pid=28335 comm="syz-executor.0" path="/dev/autofs" dev="devtmpfs" ino=91 scontext=root:sysadm_r:sysadm_t tcontext=system_u:object_r:autofs_device_t tclass=chr_file permissive=1 04:24:00 executing program 1: socket$netlink(0x10, 0x3, 0x0) syz_clone(0x0, 0x0, 0x0, 0x0, 0x0, 0x0) 04:24:00 executing program 0: syz_clone(0x41121200, 0x0, 0x0, 0x0, 0x0, 0x0) [ 471.895869][T28340] loop4: detected capacity change from 0 to 264192 [ 471.900805][T28347] loop5: detected capacity change from 0 to 264192 [ 471.907919][T28344] loop3: detected capacity change from 0 to 264192 [ 471.915590][T28347] EXT4-fs (loop5): ext4_check_descriptors: Inode bitmap for group 0 overlaps block group descriptors 04:24:00 executing program 0: bpf$BPF_TASK_FD_QUERY(0x14, &(0x7f0000000040)={0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0}, 0xff64) 04:24:00 executing program 1: bpf$PROG_BIND_MAP(0xc, 0x0, 0x0) [ 471.921033][ T24] audit: type=1400 audit(1662265440.702:315): avc: denied { ioctl } for pid=28335 comm="syz-executor.0" path="/dev/autofs" dev="devtmpfs" ino=91 ioctlcmd=0x9371 scontext=root:sysadm_r:sysadm_t tcontext=system_u:object_r:autofs_device_t tclass=chr_file permissive=1 [ 471.952525][T28342] EXT4-fs (loop2): inodes count not valid: 637534240 vs 32 [ 471.954666][T28344] EXT4-fs (loop3): inodes count not valid: 100663328 vs 32 [ 471.962896][T28347] EXT4-fs (loop5): orphan cleanup on readonly fs [ 471.970277][T28340] EXT4-fs (loop4): inodes count not valid: 4294967072 vs 32 [ 471.975550][T28347] EXT4-fs error (device loop5): __ext4_iget:4988: inode #3: block 67108864: comm syz-executor.5: invalid block [ 472.002537][T28347] EXT4-fs (loop5): Remounting filesystem read-only [ 472.009127][T28347] EXT4-fs error (device loop5): ext4_quota_enable:6781: comm syz-executor.5: Bad quota inode # 3 [ 472.023310][T28347] EXT4-fs warning (device loop5): ext4_enable_quotas:6821: Failed to enable quota tracking (type=0, err=-117). Please run e2fsck to fix. [ 472.037422][T28347] EXT4-fs (loop5): Cannot turn on quotas: error -117 [ 472.044178][T28347] EXT4-fs (loop5): mounted filesystem without journal. Quota mode: writeback. 04:24:00 executing program 5: sendmsg$nl_route(0xffffffffffffffff, &(0x7f0000000480)={&(0x7f00000003c0)={0x10, 0x0, 0x0, 0x200}, 0xc, &(0x7f0000000440)={&(0x7f0000000400)=@ipv6_getmulticast={0x14, 0x3a, 0x203, 0x70bd2c, 0x25dfdbfc, {}, ["", "", "", "", "", ""]}, 0x14}, 0x1, 0x0, 0x0, 0x4000}, 0x80) sendmsg$BATADV_CMD_GET_ORIGINATORS(0xffffffffffffffff, &(0x7f0000000780)={0x0, 0x0, &(0x7f0000000740)={0x0}}, 0x0) sendmsg$BATADV_CMD_GET_HARDIF(0xffffffffffffffff, &(0x7f0000000200)={0x0, 0x0, &(0x7f00000001c0)={&(0x7f0000000140)={0x14, 0x0, 0x0, 0x70bd27}, 0x14}}, 0x0) r0 = socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_genetlink_get_family_id$l2tp(&(0x7f0000000680), 0xffffffffffffffff) sendmsg$L2TP_CMD_TUNNEL_CREATE(r0, &(0x7f0000000240)={0x0, 0x0, &(0x7f0000000380)={&(0x7f0000000300)={0x44, r1, 0x917, 0x0, 0x0, {}, [@L2TP_ATTR_PROTO_VERSION={0x5}, @L2TP_ATTR_CONN_ID={0x8, 0x9, 0xc000000}, @L2TP_ATTR_ENCAP_TYPE={0x6, 0x2, 0x1}, @L2TP_ATTR_PEER_CONN_ID={0x8}, @L2TP_ATTR_IP_SADDR={0x8, 0x18, @loopback=0xac1414aa}, @L2TP_ATTR_IP_DADDR={0x8, 0x19, @multicast2}]}, 0x44}}, 0x0) sendmsg$L2TP_CMD_SESSION_DELETE(0xffffffffffffffff, &(0x7f0000000340)={&(0x7f0000000100)={0x10, 0x0, 0x0, 0x4000000}, 0xc, &(0x7f0000000300)={&(0x7f00000002c0)={0x40, r1, 0x8, 0x70bd25, 0x25dfdbfc, {}, [@L2TP_ATTR_UDP_CSUM={0x5, 0xd, 0x1}, @L2TP_ATTR_IP6_DADDR={0x14, 0x20, @local}, @L2TP_ATTR_FD={0x8, 0x17, @l2tp}, @L2TP_ATTR_UDP_ZERO_CSUM6_TX={0x5}]}, 0x40}, 0x1, 0x0, 0x0, 0x4000000}, 0x4000042) syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000040)='./file0\x00', 0xfdfdffff, 0x41c, &(0x7f0000000540)=[{&(0x7f0000010000)="200000000002000019000700600100000f040000000000000000000004000000000002000020000020000000ddf4655fddf4655f0100ffff53ef010001000000ddf4655f000000000000000001000000000000000b0000000001000008000000d26400004003", 0x66, 0x400}, {&(0x7f0000010100)="0000000000000000000000026856d49a00cc4371bd6a7c893f280045010040", 0x1f, 0x4e0}, {&(0x7f0000010300)="03", 0xfeb1, 0x640}, {&(0x7f0000010400)="030000000200000005", 0xffc3, 0x800}, {&(0x7f0000010e00)="ed41000000040000ddf4655fddf4655fddf4655f000000000000040020", 0x1d, 0x1500}, {&(0x7f00000000c0)="80810000007f", 0xfc3b, 0x1600}], 0x81, &(0x7f0000000180)={[{@errors_remount}]}) 04:24:00 executing program 0: add_key(&(0x7f0000000000)='cifs.idmap\x00', 0x0, 0x0, 0x0, 0xfffffffffffffffd) r0 = add_key$keyring(&(0x7f0000000180), &(0x7f00000001c0)={'syz', 0x2}, 0x0, 0x0, 0xfffffffffffffffc) keyctl$get_persistent(0x16, 0xee01, r0) 04:24:00 executing program 1: add_key(0x0, 0x0, 0x0, 0x0, 0xfffffffffffffffd) 04:24:00 executing program 4: sendmsg$BATADV_CMD_GET_ORIGINATORS(0xffffffffffffffff, &(0x7f0000000780)={0x0, 0x0, &(0x7f0000000740)={0x0}}, 0x0) sendmsg$L2TP_CMD_SESSION_DELETE(0xffffffffffffffff, &(0x7f0000000340)={&(0x7f0000000100)={0x10, 0x0, 0x0, 0x4000000}, 0xc, 0x0}, 0x0) syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000040)='./file0\x00', 0x0, 0x41c, &(0x7f0000000540)=[{&(0x7f0000010000)="20000001dc02000019000700600100000f040000000000000000000004000000000002000020000020000000ddf4655fddf4655f0100ffff53ef010001000000ddf4655f000000000000000001000000000000000b0000000001000008000000d26400004003", 0x66, 0x400}, {&(0x7f0000010100)="0000000000000000000000026856d49a00cc4371bd6a7c893f280045010040", 0x1f, 0x4e0}, {&(0x7f0000010300)="03", 0xfeb1, 0x640}, {&(0x7f0000010400)="030000000200000005", 0xffc3, 0x800}, {&(0x7f0000010e00)="ed41000000040000ddf4655fddf4655fddf4655f000000000000040020", 0x1d, 0x1500}, {&(0x7f00000000c0)="80810000007f", 0xfc3b, 0x1600}], 0x81, &(0x7f0000000180)={[{@errors_remount}]}) 04:24:00 executing program 2: sendmsg$BATADV_CMD_GET_ORIGINATORS(0xffffffffffffffff, &(0x7f0000000780)={0x0, 0x0, &(0x7f0000000740)={0x0}}, 0x0) sendmsg$L2TP_CMD_SESSION_DELETE(0xffffffffffffffff, &(0x7f0000000340)={&(0x7f0000000100)={0x10, 0x0, 0x0, 0x4000000}, 0xc, 0x0}, 0x0) syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000040)='./file0\x00', 0x0, 0x41c, &(0x7f0000000540)=[{&(0x7f0000010000)="200000320002000019000700600100000f040000000000000000000004000000000002000020000020000000ddf4655fddf4655f0100ffff53ef010001000000ddf4655f000000000000000001000000000000000b0000000001000008000000d26400004003", 0x66, 0x400}, {&(0x7f0000010100)="0000000000000000000000026856d49a00cc4371bd6a7c893f280045010040", 0x1f, 0x4e0}, {&(0x7f0000010300)="03", 0xfeb1, 0x640}, {&(0x7f0000010400)="030000000200000005", 0xffc3, 0x800}, {&(0x7f0000010e00)="ed41000000040000ddf4655fddf4655fddf4655f000000000000040020", 0x1d, 0x1500}, {&(0x7f00000000c0)="80810000007f", 0xfc3b, 0x1600}], 0x81, &(0x7f0000000180)={[{@errors_remount}]}) 04:24:00 executing program 3: sendmsg$BATADV_CMD_GET_ORIGINATORS(0xffffffffffffffff, &(0x7f0000000780)={0x0, 0x0, &(0x7f0000000740)={0x0}}, 0x0) sendmsg$L2TP_CMD_SESSION_DELETE(0xffffffffffffffff, &(0x7f0000000340)={&(0x7f0000000100)={0x10, 0x0, 0x0, 0x4000000}, 0xc, 0x0}, 0x0) syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000040)='./file0\x00', 0x0, 0x41c, &(0x7f0000000540)=[{&(0x7f0000010000)="200000070002000019000700600100000f040000000000000000000004000000000002000020000020000000ddf4655fddf4655f0100ffff53ef010001000000ddf4655f000000000000000001000000000000000b0000000001000008000000d26400004003", 0x66, 0x400}, {&(0x7f0000010100)="0000000000000000000000026856d49a00cc4371bd6a7c893f280045010040", 0x1f, 0x4e0}, {&(0x7f0000010300)="03", 0xfeb1, 0x640}, {&(0x7f0000010400)="030000000200000005", 0xffc3, 0x800}, {&(0x7f0000010e00)="ed41000000040000ddf4655fddf4655fddf4655f000000000000040020", 0x1d, 0x1500}, {&(0x7f00000000c0)="80810000007f", 0xfc3b, 0x1600}], 0x81, &(0x7f0000000180)={[{@errors_remount}]}) 04:24:00 executing program 1: syz_clone(0x60340080, 0x0, 0x0, 0x0, 0x0, 0x0) 04:24:00 executing program 0: openat$binderfs(0xffffff9c, 0x0, 0x0, 0x0) [ 472.063885][ T1854] EXT4-fs (loop5): unmounting filesystem. [ 472.087434][T28364] loop3: detected capacity change from 0 to 264192 [ 472.092025][T28368] loop4: detected capacity change from 0 to 264192 [ 472.101609][T28364] EXT4-fs (loop3): inodes count not valid: 117440544 vs 32 04:24:00 executing program 0: mq_notify(0xffffffffffffffff, &(0x7f0000000200)={0x0, 0x0, 0x1, @thr={0x0, 0x0}}) [ 472.110334][T28369] loop2: detected capacity change from 0 to 264192 04:24:00 executing program 0: openat$sysfs(0xffffffffffffff9c, &(0x7f0000000080)='/sys/block/loop0', 0x4400, 0x0) 04:24:01 executing program 3: sendmsg$BATADV_CMD_GET_ORIGINATORS(0xffffffffffffffff, &(0x7f0000000780)={0x0, 0x0, &(0x7f0000000740)={0x0}}, 0x0) sendmsg$L2TP_CMD_SESSION_DELETE(0xffffffffffffffff, &(0x7f0000000340)={&(0x7f0000000100)={0x10, 0x0, 0x0, 0x4000000}, 0xc, 0x0}, 0x0) syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000040)='./file0\x00', 0x0, 0x41c, &(0x7f0000000540)=[{&(0x7f0000010000)="200000080002000019000700600100000f040000000000000000000004000000000002000020000020000000ddf4655fddf4655f0100ffff53ef010001000000ddf4655f000000000000000001000000000000000b0000000001000008000000d26400004003", 0x66, 0x400}, {&(0x7f0000010100)="0000000000000000000000026856d49a00cc4371bd6a7c893f280045010040", 0x1f, 0x4e0}, {&(0x7f0000010300)="03", 0xfeb1, 0x640}, {&(0x7f0000010400)="030000000200000005", 0xffc3, 0x800}, {&(0x7f0000010e00)="ed41000000040000ddf4655fddf4655fddf4655f000000000000040020", 0x1d, 0x1500}, {&(0x7f00000000c0)="80810000007f", 0xfc3b, 0x1600}], 0x81, &(0x7f0000000180)={[{@errors_remount}]}) 04:24:01 executing program 0: syz_mount_image$vfat(&(0x7f0000000540), &(0x7f0000000580)='./file0\x00', 0x0, 0x0, &(0x7f0000000640), 0x1008000, &(0x7f0000000680)={[{@fat=@allow_utime}], [{@seclabel}]}) [ 472.170428][ T2594] I/O error, dev loop3, sector 264064 op 0x0:(READ) flags 0x80700 phys_seg 1 prio class 2 [ 472.184097][T28377] loop5: detected capacity change from 0 to 264192 [ 472.203812][T28368] EXT4-fs (loop4): inodes count not valid: 16777248 vs 32 [ 472.215753][T28369] EXT4-fs (loop2): inodes count not valid: 838860832 vs 32 [ 472.223342][T28377] EXT4-fs (loop5): ext4_check_descriptors: Inode bitmap for group 0 overlaps block group descriptors [ 472.228444][T28381] loop3: detected capacity change from 0 to 264192 [ 472.247624][T28381] EXT4-fs (loop3): inodes count not valid: 134217760 vs 32 [ 472.260505][T28377] EXT4-fs (loop5): orphan cleanup on readonly fs [ 472.277722][T28377] EXT4-fs error (device loop5): __ext4_iget:4988: inode #3: block 67108864: comm syz-executor.5: invalid block [ 472.291207][T28377] EXT4-fs (loop5): Remounting filesystem read-only [ 472.297776][T28377] EXT4-fs error (device loop5): ext4_quota_enable:6781: comm syz-executor.5: Bad quota inode # 3 [ 472.314288][T28377] EXT4-fs warning (device loop5): ext4_enable_quotas:6821: Failed to enable quota tracking (type=0, err=-117). Please run e2fsck to fix. 04:24:01 executing program 5: sendmsg$nl_route(0xffffffffffffffff, &(0x7f0000000480)={&(0x7f00000003c0)={0x10, 0x0, 0x0, 0x200}, 0xc, &(0x7f0000000440)={&(0x7f0000000400)=@ipv6_getmulticast={0x14, 0x3a, 0x203, 0x70bd2c, 0x25dfdbfc, {}, ["", "", "", "", "", ""]}, 0x14}, 0x1, 0x0, 0x0, 0x4000}, 0x80) sendmsg$BATADV_CMD_GET_ORIGINATORS(0xffffffffffffffff, &(0x7f0000000780)={0x0, 0x0, &(0x7f0000000740)={0x0}}, 0x0) sendmsg$BATADV_CMD_GET_HARDIF(0xffffffffffffffff, &(0x7f0000000200)={0x0, 0x0, &(0x7f00000001c0)={&(0x7f0000000140)={0x14, 0x0, 0x0, 0x70bd27}, 0x14}}, 0x0) r0 = socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_genetlink_get_family_id$l2tp(&(0x7f0000000680), 0xffffffffffffffff) sendmsg$L2TP_CMD_TUNNEL_CREATE(r0, &(0x7f0000000240)={0x0, 0x0, &(0x7f0000000380)={&(0x7f0000000300)={0x44, r1, 0x917, 0x0, 0x0, {}, [@L2TP_ATTR_PROTO_VERSION={0x5}, @L2TP_ATTR_CONN_ID={0x8, 0x9, 0xc000000}, @L2TP_ATTR_ENCAP_TYPE={0x6, 0x2, 0x1}, @L2TP_ATTR_PEER_CONN_ID={0x8}, @L2TP_ATTR_IP_SADDR={0x8, 0x18, @loopback=0xac1414aa}, @L2TP_ATTR_IP_DADDR={0x8, 0x19, @multicast2}]}, 0x44}}, 0x0) sendmsg$L2TP_CMD_SESSION_DELETE(0xffffffffffffffff, &(0x7f0000000340)={&(0x7f0000000100)={0x10, 0x0, 0x0, 0x4000000}, 0xc, &(0x7f0000000300)={&(0x7f00000002c0)={0x40, r1, 0x8, 0x70bd25, 0x25dfdbfc, {}, [@L2TP_ATTR_UDP_CSUM={0x5, 0xd, 0x1}, @L2TP_ATTR_IP6_DADDR={0x14, 0x20, @local}, @L2TP_ATTR_FD={0x8, 0x17, @l2tp}, @L2TP_ATTR_UDP_ZERO_CSUM6_TX={0x5}]}, 0x40}, 0x1, 0x0, 0x0, 0x4000000}, 0x4000042) syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000040)='./file0\x00', 0xfeffffff, 0x41c, &(0x7f0000000540)=[{&(0x7f0000010000)="200000000002000019000700600100000f040000000000000000000004000000000002000020000020000000ddf4655fddf4655f0100ffff53ef010001000000ddf4655f000000000000000001000000000000000b0000000001000008000000d26400004003", 0x66, 0x400}, {&(0x7f0000010100)="0000000000000000000000026856d49a00cc4371bd6a7c893f280045010040", 0x1f, 0x4e0}, {&(0x7f0000010300)="03", 0xfeb1, 0x640}, {&(0x7f0000010400)="030000000200000005", 0xffc3, 0x800}, {&(0x7f0000010e00)="ed41000000040000ddf4655fddf4655fddf4655f000000000000040020", 0x1d, 0x1500}, {&(0x7f00000000c0)="80810000007f", 0xfc3b, 0x1600}], 0x81, &(0x7f0000000180)={[{@errors_remount}]}) 04:24:01 executing program 1: openat$nvram(0xffffff9c, &(0x7f0000000000), 0xea102, 0x0) 04:24:01 executing program 4: sendmsg$BATADV_CMD_GET_ORIGINATORS(0xffffffffffffffff, &(0x7f0000000780)={0x0, 0x0, &(0x7f0000000740)={0x0}}, 0x0) sendmsg$L2TP_CMD_SESSION_DELETE(0xffffffffffffffff, &(0x7f0000000340)={&(0x7f0000000100)={0x10, 0x0, 0x0, 0x4000000}, 0xc, 0x0}, 0x0) syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000040)='./file0\x00', 0x0, 0x41c, &(0x7f0000000540)=[{&(0x7f0000010000)="20000002dd02000019000700600100000f040000000000000000000004000000000002000020000020000000ddf4655fddf4655f0100ffff53ef010001000000ddf4655f000000000000000001000000000000000b0000000001000008000000d26400004003", 0x66, 0x400}, {&(0x7f0000010100)="0000000000000000000000026856d49a00cc4371bd6a7c893f280045010040", 0x1f, 0x4e0}, {&(0x7f0000010300)="03", 0xfeb1, 0x640}, {&(0x7f0000010400)="030000000200000005", 0xffc3, 0x800}, {&(0x7f0000010e00)="ed41000000040000ddf4655fddf4655fddf4655f000000000000040020", 0x1d, 0x1500}, {&(0x7f00000000c0)="80810000007f", 0xfc3b, 0x1600}], 0x81, &(0x7f0000000180)={[{@errors_remount}]}) 04:24:01 executing program 3: sendmsg$BATADV_CMD_GET_ORIGINATORS(0xffffffffffffffff, &(0x7f0000000780)={0x0, 0x0, &(0x7f0000000740)={0x0}}, 0x0) sendmsg$L2TP_CMD_SESSION_DELETE(0xffffffffffffffff, &(0x7f0000000340)={&(0x7f0000000100)={0x10, 0x0, 0x0, 0x4000000}, 0xc, 0x0}, 0x0) syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000040)='./file0\x00', 0x0, 0x41c, &(0x7f0000000540)=[{&(0x7f0000010000)="200000090002000019000700600100000f040000000000000000000004000000000002000020000020000000ddf4655fddf4655f0100ffff53ef010001000000ddf4655f000000000000000001000000000000000b0000000001000008000000d26400004003", 0x66, 0x400}, {&(0x7f0000010100)="0000000000000000000000026856d49a00cc4371bd6a7c893f280045010040", 0x1f, 0x4e0}, {&(0x7f0000010300)="03", 0xfeb1, 0x640}, {&(0x7f0000010400)="030000000200000005", 0xffc3, 0x800}, {&(0x7f0000010e00)="ed41000000040000ddf4655fddf4655fddf4655f000000000000040020", 0x1d, 0x1500}, {&(0x7f00000000c0)="80810000007f", 0xfc3b, 0x1600}], 0x81, &(0x7f0000000180)={[{@errors_remount}]}) 04:24:01 executing program 2: sendmsg$BATADV_CMD_GET_ORIGINATORS(0xffffffffffffffff, &(0x7f0000000780)={0x0, 0x0, &(0x7f0000000740)={0x0}}, 0x0) sendmsg$L2TP_CMD_SESSION_DELETE(0xffffffffffffffff, &(0x7f0000000340)={&(0x7f0000000100)={0x10, 0x0, 0x0, 0x4000000}, 0xc, 0x0}, 0x0) syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000040)='./file0\x00', 0x0, 0x41c, &(0x7f0000000540)=[{&(0x7f0000010000)="2000003e0002000019000700600100000f040000000000000000000004000000000002000020000020000000ddf4655fddf4655f0100ffff53ef010001000000ddf4655f000000000000000001000000000000000b0000000001000008000000d26400004003", 0x66, 0x400}, {&(0x7f0000010100)="0000000000000000000000026856d49a00cc4371bd6a7c893f280045010040", 0x1f, 0x4e0}, {&(0x7f0000010300)="03", 0xfeb1, 0x640}, {&(0x7f0000010400)="030000000200000005", 0xffc3, 0x800}, {&(0x7f0000010e00)="ed41000000040000ddf4655fddf4655fddf4655f000000000000040020", 0x1d, 0x1500}, {&(0x7f00000000c0)="80810000007f", 0xfc3b, 0x1600}], 0x81, &(0x7f0000000180)={[{@errors_remount}]}) 04:24:01 executing program 0: bpf$BPF_MAP_LOOKUP_AND_DELETE_BATCH(0x19, &(0x7f0000000100)={&(0x7f0000000340)="b2910a01c21eb5ce0a911206975a9ccb430c91760ab73a87d8dc1f3904b4502fa7a89c217952efdf7af2dc45d1c30cd494f35184c242e99ed61db34a7d3d6688800000000000000025491ad7223e0dd233f97d32bb6987f505e4b05d072b9d6b", &(0x7f00000001c0)=""/124, &(0x7f00000002c0)="2265f5a49427ba7440fc05d4e1fd851db7b0efae4e58080008000000da5aecbe727d59ad4aa4365db928fcbf3ed3420000ddf7ed4d9599e38b9bbd9c3a9f3f3d0511645f85df140a17fc6aeecad358ab0cb720ff17731d3c261fee3183586d8f2d14e75c8c06182cdbcf", &(0x7f0000000140)="42b42902dd576cf25cbf1d", 0x2000}, 0x9b) 04:24:01 executing program 0: add_key$keyring(0x0, 0x0, 0x0, 0x0, 0xfffffffffffffffc) [ 472.328355][T28377] EXT4-fs (loop5): Cannot turn on quotas: error -117 [ 472.335029][T28377] EXT4-fs (loop5): mounted filesystem without journal. Quota mode: writeback. [ 472.351308][ T1854] EXT4-fs (loop5): unmounting filesystem. 04:24:01 executing program 1: memfd_create(&(0x7f0000000100)='\'\x00', 0x2) 04:24:01 executing program 1: r0 = add_key$keyring(&(0x7f0000000000), &(0x7f0000000080)={'syz', 0x2}, 0x0, 0x0, 0xfffffffffffffffc) r1 = add_key$keyring(&(0x7f0000000140), &(0x7f0000000180)={'syz', 0x1}, 0x0, 0x0, r0) keyctl$clear(0x7, r1) [ 472.380926][T28393] loop3: detected capacity change from 0 to 264192 [ 472.381912][T28391] loop4: detected capacity change from 0 to 264192 [ 472.400933][T28394] loop2: detected capacity change from 0 to 264192 [ 472.405562][T28393] EXT4-fs (loop3): inodes count not valid: 150994976 vs 32 [ 472.418087][T28394] EXT4-fs (loop2): inodes count not valid: 1040187424 vs 32 04:24:01 executing program 1: r0 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) sendmsg$NET_DM_CMD_START(r0, &(0x7f00000003c0)={&(0x7f0000000300)={0x10, 0x0, 0x0, 0x80000000}, 0xc, &(0x7f0000000380)={0x0}}, 0x0) 04:24:01 executing program 0: socket$netlink(0x10, 0x3, 0x0) r0 = open(&(0x7f0000000000)='./file1\x00', 0xc0943, 0x0) close(r0) r1 = socket$unix(0x1, 0x1, 0x0) bind$unix(r0, &(0x7f00000002c0)=@file={0x1, '\xe9\x1fq\x89Y\x1e\x923aK\x00'}, 0x6e) listen(r1, 0x0) r2 = dup(r0) r3 = accept4$packet(r2, 0x0, 0x0, 0x0) r4 = socket$unix(0x1, 0x1, 0x0) connect$unix(r4, &(0x7f0000000280)=@file={0x1, '\xe9\x1fq\x89Y\x1e\x923aK\x00'}, 0x6e) setsockopt$inet_tcp_TCP_FASTOPEN_KEY(r3, 0x6, 0x21, 0x0, 0x0) 04:24:01 executing program 5: sendmsg$nl_route(0xffffffffffffffff, &(0x7f0000000480)={&(0x7f00000003c0)={0x10, 0x0, 0x0, 0x200}, 0xc, &(0x7f0000000440)={&(0x7f0000000400)=@ipv6_getmulticast={0x14, 0x3a, 0x203, 0x70bd2c, 0x25dfdbfc, {}, ["", "", "", "", "", ""]}, 0x14}, 0x1, 0x0, 0x0, 0x4000}, 0x80) sendmsg$BATADV_CMD_GET_ORIGINATORS(0xffffffffffffffff, &(0x7f0000000780)={0x0, 0x0, &(0x7f0000000740)={0x0}}, 0x0) sendmsg$BATADV_CMD_GET_HARDIF(0xffffffffffffffff, &(0x7f0000000200)={0x0, 0x0, &(0x7f00000001c0)={&(0x7f0000000140)={0x14, 0x0, 0x0, 0x70bd27}, 0x14}}, 0x0) r0 = socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_genetlink_get_family_id$l2tp(&(0x7f0000000680), 0xffffffffffffffff) sendmsg$L2TP_CMD_TUNNEL_CREATE(r0, &(0x7f0000000240)={0x0, 0x0, &(0x7f0000000380)={&(0x7f0000000300)={0x44, r1, 0x917, 0x0, 0x0, {}, [@L2TP_ATTR_PROTO_VERSION={0x5}, @L2TP_ATTR_CONN_ID={0x8, 0x9, 0xc000000}, @L2TP_ATTR_ENCAP_TYPE={0x6, 0x2, 0x1}, @L2TP_ATTR_PEER_CONN_ID={0x8}, @L2TP_ATTR_IP_SADDR={0x8, 0x18, @loopback=0xac1414aa}, @L2TP_ATTR_IP_DADDR={0x8, 0x19, @multicast2}]}, 0x44}}, 0x0) sendmsg$L2TP_CMD_SESSION_DELETE(0xffffffffffffffff, &(0x7f0000000340)={&(0x7f0000000100)={0x10, 0x0, 0x0, 0x4000000}, 0xc, &(0x7f0000000300)={&(0x7f00000002c0)={0x40, r1, 0x8, 0x70bd25, 0x25dfdbfc, {}, [@L2TP_ATTR_UDP_CSUM={0x5, 0xd, 0x1}, @L2TP_ATTR_IP6_DADDR={0x14, 0x20, @local}, @L2TP_ATTR_FD={0x8, 0x17, @l2tp}, @L2TP_ATTR_UDP_ZERO_CSUM6_TX={0x5}]}, 0x40}, 0x1, 0x0, 0x0, 0x4000000}, 0x4000042) syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000040)='./file0\x00', 0xff0f0000, 0x41c, &(0x7f0000000540)=[{&(0x7f0000010000)="200000000002000019000700600100000f040000000000000000000004000000000002000020000020000000ddf4655fddf4655f0100ffff53ef010001000000ddf4655f000000000000000001000000000000000b0000000001000008000000d26400004003", 0x66, 0x400}, {&(0x7f0000010100)="0000000000000000000000026856d49a00cc4371bd6a7c893f280045010040", 0x1f, 0x4e0}, {&(0x7f0000010300)="03", 0xfeb1, 0x640}, {&(0x7f0000010400)="030000000200000005", 0xffc3, 0x800}, {&(0x7f0000010e00)="ed41000000040000ddf4655fddf4655fddf4655f000000000000040020", 0x1d, 0x1500}, {&(0x7f00000000c0)="80810000007f", 0xfc3b, 0x1600}], 0x81, &(0x7f0000000180)={[{@errors_remount}]}) 04:24:01 executing program 1: r0 = socket$inet_tcp(0x2, 0x1, 0x0) connect$inet(0xffffffffffffffff, &(0x7f0000000100)={0x2, 0x0, @private}, 0x10) r1 = socket$inet6_tcp(0xa, 0x1, 0x0) bind$inet6(r1, &(0x7f0000000500)={0xa, 0x2, 0x0, @empty}, 0x1c) listen(r1, 0x0) connect$inet(r0, &(0x7f0000000040)={0x2, 0x2, @loopback}, 0x10) r2 = accept4$inet(r1, 0x0, 0x0, 0x0) ioctl$INCFS_IOC_READ_FILE_SIGNATURE(0xffffffffffffffff, 0x8010671f, 0x0) setsockopt$EBT_SO_SET_ENTRIES(0xffffffffffffffff, 0x0, 0x80, 0x0, 0x440) setsockopt$inet_mtu(0xffffffffffffffff, 0x0, 0xa, 0x0, 0x0) setsockopt$inet_buf(0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0) getsockopt$inet_pktinfo(0xffffffffffffffff, 0x0, 0x8, 0x0, &(0x7f00000000c0)) setsockopt$inet_opts(r2, 0x0, 0xf, &(0x7f0000000540)="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", 0x12f) getsockopt$inet_int(r0, 0x0, 0x2, 0x0, 0x0) openat$tcp_mem(0xffffffffffffff9c, 0x0, 0x1, 0x0) setsockopt$IP_VS_SO_SET_ADDDEST(0xffffffffffffffff, 0x0, 0x487, 0x0, 0x0) fsetxattr$security_evm(r0, 0x0, 0x0, 0x0, 0x0) ioctl$sock_inet_tcp_SIOCATMARK(r2, 0x8905, &(0x7f0000000080)) ioctl$sock_SIOCOUTQ(0xffffffffffffffff, 0x5411, 0x0) [ 472.429195][T28391] EXT4-fs (loop4): inodes count not valid: 33554464 vs 32 04:24:01 executing program 3: sendmsg$BATADV_CMD_GET_ORIGINATORS(0xffffffffffffffff, &(0x7f0000000780)={0x0, 0x0, &(0x7f0000000740)={0x0}}, 0x0) sendmsg$L2TP_CMD_SESSION_DELETE(0xffffffffffffffff, &(0x7f0000000340)={&(0x7f0000000100)={0x10, 0x0, 0x0, 0x4000000}, 0xc, 0x0}, 0x0) syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000040)='./file0\x00', 0x0, 0x41c, &(0x7f0000000540)=[{&(0x7f0000010000)="2000000a0002000019000700600100000f040000000000000000000004000000000002000020000020000000ddf4655fddf4655f0100ffff53ef010001000000ddf4655f000000000000000001000000000000000b0000000001000008000000d26400004003", 0x66, 0x400}, {&(0x7f0000010100)="0000000000000000000000026856d49a00cc4371bd6a7c893f280045010040", 0x1f, 0x4e0}, {&(0x7f0000010300)="03", 0xfeb1, 0x640}, {&(0x7f0000010400)="030000000200000005", 0xffc3, 0x800}, {&(0x7f0000010e00)="ed41000000040000ddf4655fddf4655fddf4655f000000000000040020", 0x1d, 0x1500}, {&(0x7f00000000c0)="80810000007f", 0xfc3b, 0x1600}], 0x81, &(0x7f0000000180)={[{@errors_remount}]}) 04:24:01 executing program 4: sendmsg$BATADV_CMD_GET_ORIGINATORS(0xffffffffffffffff, &(0x7f0000000780)={0x0, 0x0, &(0x7f0000000740)={0x0}}, 0x0) sendmsg$L2TP_CMD_SESSION_DELETE(0xffffffffffffffff, &(0x7f0000000340)={&(0x7f0000000100)={0x10, 0x0, 0x0, 0x4000000}, 0xc, 0x0}, 0x0) syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000040)='./file0\x00', 0x0, 0x41c, &(0x7f0000000540)=[{&(0x7f0000010000)="20000003dd02000019000700600100000f040000000000000000000004000000000002000020000020000000ddf4655fddf4655f0100ffff53ef010001000000ddf4655f000000000000000001000000000000000b0000000001000008000000d26400004003", 0x66, 0x400}, {&(0x7f0000010100)="0000000000000000000000026856d49a00cc4371bd6a7c893f280045010040", 0x1f, 0x4e0}, {&(0x7f0000010300)="03", 0xfeb1, 0x640}, {&(0x7f0000010400)="030000000200000005", 0xffc3, 0x800}, {&(0x7f0000010e00)="ed41000000040000ddf4655fddf4655fddf4655f000000000000040020", 0x1d, 0x1500}, {&(0x7f00000000c0)="80810000007f", 0xfc3b, 0x1600}], 0x81, &(0x7f0000000180)={[{@errors_remount}]}) 04:24:01 executing program 2: sendmsg$BATADV_CMD_GET_ORIGINATORS(0xffffffffffffffff, &(0x7f0000000780)={0x0, 0x0, &(0x7f0000000740)={0x0}}, 0x0) sendmsg$L2TP_CMD_SESSION_DELETE(0xffffffffffffffff, &(0x7f0000000340)={&(0x7f0000000100)={0x10, 0x0, 0x0, 0x4000000}, 0xc, 0x0}, 0x0) syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000040)='./file0\x00', 0x0, 0x41c, &(0x7f0000000540)=[{&(0x7f0000010000)="200000460002000019000700600100000f040000000000000000000004000000000002000020000020000000ddf4655fddf4655f0100ffff53ef010001000000ddf4655f000000000000000001000000000000000b0000000001000008000000d26400004003", 0x66, 0x400}, {&(0x7f0000010100)="0000000000000000000000026856d49a00cc4371bd6a7c893f280045010040", 0x1f, 0x4e0}, {&(0x7f0000010300)="03", 0xfeb1, 0x640}, {&(0x7f0000010400)="030000000200000005", 0xffc3, 0x800}, {&(0x7f0000010e00)="ed41000000040000ddf4655fddf4655fddf4655f000000000000040020", 0x1d, 0x1500}, {&(0x7f00000000c0)="80810000007f", 0xfc3b, 0x1600}], 0x81, &(0x7f0000000180)={[{@errors_remount}]}) 04:24:01 executing program 0: r0 = socket$inet6(0xa, 0x2, 0x0) ioctl$EXT4_IOC_PRECACHE_EXTENTS(r0, 0x5451) [ 472.481887][ C0] TCP: request_sock_TCP: Possible SYN flooding on port 2. Sending cookies. Check SNMP counters. [ 472.508476][T28409] loop5: detected capacity change from 0 to 264192 [ 472.515880][T28409] EXT4-fs (loop5): ext4_check_descriptors: Inode bitmap for group 0 overlaps block group descriptors 04:24:01 executing program 0: r0 = msgget$private(0x0, 0x0) shmat(r0, &(0x7f0000ff1000/0x3000)=nil, 0x0) 04:24:01 executing program 1: r0 = socket$inet6(0xa, 0x2, 0x0) fcntl$F_GET_FILE_RW_HINT(r0, 0x9, 0x0) [ 472.527865][T28413] loop3: detected capacity change from 0 to 264192 [ 472.543207][T28417] loop2: detected capacity change from 0 to 264192 [ 472.560623][T28420] loop4: detected capacity change from 0 to 264192 04:24:01 executing program 0: bpf$PROG_LOAD_XDP(0x5, &(0x7f0000000300)={0x6, 0x3, &(0x7f0000000180)=@framed, &(0x7f0000000100)='GPL\x00', 0x0, 0x0, 0x0, 0x0, 0x0, '\x00', 0x0, 0x25, 0xfffff