last executing test programs: 1m31.411827569s ago: executing program 4 (id=242): close_range(0xffffffffffffffff, 0xffffffffffffffff, 0x2) r0 = openat$vcsu(0xffffffffffffff9c, &(0x7f0000000080), 0x204200, 0x0) write$nci(r0, 0x0, 0x5) 1m31.34727438s ago: executing program 4 (id=244): sendmmsg$inet6(0xffffffffffffffff, &(0x7f00000025c0)=[{{&(0x7f0000000000)={0xa, 0x4e22, 0x0, @private1={0xfc, 0x1, '\x00', 0xff}}, 0x1c, 0x0}}], 0x1, 0x0) r0 = socket$inet6_mptcp(0xa, 0x1, 0x106) getsockopt$inet6_mptcp_buf(r0, 0x11c, 0x4, &(0x7f0000000000)=""/152, &(0x7f00000000c0)=0x98) 1m31.33236787s ago: executing program 4 (id=245): syz_mount_image$iso9660(&(0x7f0000000000), &(0x7f0000000240)='./file0\x00', 0x444, &(0x7f0000000940)=ANY=[@ANYBLOB="75746638006d61703d6f983c756661703d6e6f726d616c2c6909000000f2ff00003dda5de4d586f0df206d65656b416d6f64653d3078303030303010303071303030303030302c73657373696f6e3d307830faffffff30303030303030f4e4b4f82c6d61736b3d4d4159574b50be30c8486470722677b93165cfe6f62127553b2017754598752d977369672c7063723d303030303030303030303030303030303030332c64566e745f6d6561737572652c00000000000000006bbf4d6406b59dbc529c00000000000000fada265ab14119997600a2299d2c35a2efc1bf037787a0d801f26d335ef2ba9ac2423a358ccbb776b21e1d3b", @ANYRESDEC, @ANYRESHEX=0x0, @ANYRES64], 0xfe, 0x667, &(0x7f00000002c0)="$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") r0 = openat$dir(0xffffffffffffff9c, &(0x7f0000000000)='.\x00', 0x0, 0x0) getdents64(r0, &(0x7f0000001f80)=""/4098, 0x1002) 1m31.235527221s ago: executing program 4 (id=251): r0 = bpf$BPF_PROG_RAW_TRACEPOINT_LOAD(0x5, &(0x7f00000006c0)={0x11, 0x4, &(0x7f0000000180)=ANY=[@ANYBLOB="18010000000000f6000000006debff00850000007b00000095"], &(0x7f0000000100)='syzkaller\x00', 0x0, 0x0, 0x0, 0x0, 0x0, '\x00', 0x0, 0x2, 0xffffffffffffffff, 0x8, 0x0, 0x0, 0x10, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x10, 0x0, @void, @value}, 0x94) bpf$BPF_RAW_TRACEPOINT_OPEN(0x11, &(0x7f0000000040)={&(0x7f0000000000)='sys_enter\x00', r0}, 0x10) statx(0xffffffffffffffff, 0x0, 0x1000, 0x10, 0x0) 1m31.189510362s ago: executing program 4 (id=254): r0 = open(&(0x7f0000000300)='.\x00', 0x0, 0x0) ioctl$FS_IOC_SETFLAGS(r0, 0x40086602, &(0x7f00000001c0)=0x10) creat(&(0x7f0000000280)='./file0\x00', 0xecf86c37d53049cc) 1m31.160749852s ago: executing program 4 (id=256): r0 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_genetlink_get_family_id$netlbl_mgmt(&(0x7f0000000180), r0) sendmsg$NLBL_MGMT_C_ADD(r0, &(0x7f0000000480)={0x0, 0x0, &(0x7f0000000440)={&(0x7f0000000a00)=ANY=[@ANYBLOB="14010000", @ANYRES16=r1, @ANYBLOB="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"], 0x114}, 0x1, 0x0, 0x0, 0x20084880}, 0x0) 1m16.133350361s ago: executing program 32 (id=256): r0 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_genetlink_get_family_id$netlbl_mgmt(&(0x7f0000000180), r0) sendmsg$NLBL_MGMT_C_ADD(r0, &(0x7f0000000480)={0x0, 0x0, &(0x7f0000000440)={&(0x7f0000000a00)=ANY=[@ANYBLOB="14010000", @ANYRES16=r1, @ANYBLOB="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"], 0x114}, 0x1, 0x0, 0x0, 0x20084880}, 0x0) 55.019941855s ago: executing program 0 (id=1811): r0 = socket$nl_netfilter(0x10, 0x3, 0xc) sendmsg$NFT_BATCH(r0, &(0x7f000000c2c0)={0x0, 0x0, &(0x7f0000000200)={&(0x7f00000008c0)=ANY=[@ANYBLOB="140000001000010000000000000000000000000a28000000000a0101000000005e1affd5020000000900010073797a300000000008000240000000032c000000030a01030000e6ff00000000020000000900010073797a30000000000900030073797a320000000014000000110001"], 0x7c}}, 0x0) sendmsg$NFT_BATCH(r0, &(0x7f00000002c0)={0x0, 0x0, &(0x7f0000000040)={&(0x7f0000000500)=ANY=[@ANYBLOB="140000001000010000000000000000000000000a54000000060a0b0400000000000000000200000328000480240001800b0001007470726f78790000140002800800024000e3000908000140000000000900010073797a30000000000900020073797a32"], 0x7c}}, 0x0) 54.986076915s ago: executing program 0 (id=1814): syz_clone(0x11, 0x0, 0x0, 0x0, 0x0, 0x0) r0 = socket$inet_sctp(0x2, 0x1, 0x84) sendmsg$inet_sctp(r0, &(0x7f0000000200)={&(0x7f0000000080)=@in={0x2, 0x4e22, @rand_addr=0x64010101}, 0x10, &(0x7f00000001c0)=[{&(0x7f00000000c0)="3ad8", 0x2}], 0x1, &(0x7f0000000300)=[@init={0x18, 0x84, 0x0, {0x4, 0x8, 0x0, 0x7fff}}, @prinfo={0x18, 0x84, 0x5, {0x30, 0x3}}, @dstaddrv4={0x18, 0x84, 0x7, @dev={0xac, 0x14, 0x14, 0x29}}], 0x48, 0x4000014}, 0x4000000) 54.776602928s ago: executing program 0 (id=1820): r0 = syz_open_procfs(0xffffffffffffffff, &(0x7f0000000200)='mounts\x00') openat(0xffffffffffffff9c, &(0x7f0000000040)='./cgroup\x00', 0x0, 0x0) close_range(r0, 0xffffffffffffffff, 0x0) 54.728448879s ago: executing program 0 (id=1821): r0 = bpf$MAP_CREATE(0x0, &(0x7f00000000c0)=ANY=[@ANYBLOB="1b00000000000000000000000080"], 0x48) r1 = bpf$PROG_LOAD(0x5, &(0x7f0000000340)={0x6, 0x1c, &(0x7f0000000500)=ANY=[@ANYBLOB="1800000000000000000000000100000018110000", @ANYRES32=r0, @ANYBLOB="0000000000000000b702000014000000b7030000000000008500000083000000bf090000000000005509010000000000950000000000000018110000", @ANYRES32=r0, @ANYBLOB="0000000000000000b702000000000510850000001700000018110000", @ANYRES32=r0, @ANYBLOB="0000000000000000b7080000090000007b8af8ff00000000bfa200000000000007020000f8ffffffb703000008000000b7040000020000008500000082000000bf91000000000000b7020000000000008500000084000000b70000000000000095"], &(0x7f00000007c0)='GPL\x00', 0x0, 0x0, 0x0, 0x0, 0x0, '\x00', 0x0, @fallback=0x1d, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @void, @value}, 0x94) bpf$BPF_PROG_TEST_RUN(0xa, &(0x7f0000000000)={r1, 0xfca804a0, 0xe, 0x0, &(0x7f0000000800)="b80000050000000073c430f8a2e6", 0x0, 0xfffffffc, 0x0, 0x0, 0x0, 0x0, 0x0, 0x2}, 0x50) 53.732163833s ago: executing program 0 (id=1856): r0 = open(&(0x7f0000000000)='.\x00', 0x400, 0x0) ioctl$FS_IOC_SETFLAGS(r0, 0x40086602, &(0x7f00000001c0)=0x10) mknodat$loop(0xffffffffffffff9c, &(0x7f0000000140)='./file0\x00', 0x1000, 0x1) 53.664432834s ago: executing program 0 (id=1862): r0 = socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_genetlink_get_family_id$tipc2(&(0x7f00000002c0), 0xffffffffffffffff) sendmsg$TIPC_NL_LINK_SET(r0, &(0x7f0000000540)={0x0, 0x0, &(0x7f0000000340)={&(0x7f0000000600)=ANY=[@ANYBLOB='8\x00\x00\x00', @ANYRES16=r1, @ANYBLOB="0106000000000000000009000000240004801300010062726f6164636173742d6c6814485c"], 0x38}}, 0x0) 52.438683841s ago: executing program 2 (id=1898): r0 = syz_init_net_socket$bt_hci(0x1f, 0x3, 0x1) bind$bt_hci(r0, &(0x7f0000000100)={0x1f, 0xffffffffffffffff, 0x4}, 0x6) write$bt_hci(r0, &(0x7f0000000240)=ANY=[@ANYBLOB="0000020008"], 0xe) 52.395597542s ago: executing program 2 (id=1900): r0 = bpf$BPF_PROG_RAW_TRACEPOINT_LOAD(0x5, &(0x7f0000000740)={0x11, 0x4, &(0x7f0000000180)=ANY=[@ANYBLOB="18010000010000000000000000030000850000007b00000095"], &(0x7f0000000100)='syzkaller\x00', 0x0, 0x0, 0x0, 0x0, 0x0, '\x00', 0x0, 0x2, 0xffffffffffffffff, 0x8, 0x0, 0x0, 0x10, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x10, 0x0, @void, @value}, 0x94) bpf$BPF_RAW_TRACEPOINT_OPEN(0x11, &(0x7f0000000200)={&(0x7f0000000340)='kfree\x00', r0}, 0x10) bpf$PROG_LOAD_XDP(0x5, &(0x7f0000000600)={0x6, 0x4, &(0x7f0000000a00)=@framed={{0x18, 0x0, 0x0, 0x0, 0x3}, [@exit]}, &(0x7f0000000100)='GPL\x00', 0x0, 0x0, 0x0, 0x0, 0x0, '\x00', 0x0, 0x25, 0xffffffffffffffff, 0x8, 0x0, 0x0, 0x10, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x10, 0x0, @void, @value}, 0x94) 52.335392932s ago: executing program 2 (id=1906): r0 = socket(0x10, 0x3, 0x0) setsockopt$netlink_NETLINK_TX_RING(r0, 0x10e, 0xc, &(0x7f0000000040)={0x802}, 0x10) sendmsg$nl_generic(r0, &(0x7f0000000000)={0x0, 0x0, &(0x7f0000000080)={&(0x7f0000000440)=ANY=[@ANYBLOB="140000004a00010200000000000000000a00"], 0x14}}, 0x0) 52.298166123s ago: executing program 2 (id=1908): syz_mount_image$ext4(&(0x7f00000004c0)='ext4\x00', &(0x7f0000000500)='./file0\x00', 0x0, &(0x7f0000000140)={[{@noauto_da_alloc}, {@jqfmt_vfsold}, {@noquota}, {@norecovery}, {@barrier_val={'barrier', 0x3d, 0x3}}]}, 0xff, 0x4d1, &(0x7f0000000f00)="$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") mount$bind(&(0x7f0000000080)='./file0\x00', &(0x7f0000000200)='./file0/../file0\x00', 0x0, 0x2101491, 0x0) mount(0x0, &(0x7f0000000040)='./file0/../file0\x00', 0x0, 0x1304825, &(0x7f0000000140)='usrjquota=') 52.027086006s ago: executing program 2 (id=1919): r0 = syz_open_dev$vcsn(&(0x7f0000000180), 0x0, 0x26642) fsetxattr$security_capability(r0, &(0x7f0000000280), &(0x7f0000000380)=@v3={0x3000000, [{0x5, 0x82}, {0x80000000, 0xffffaf0a}]}, 0x18, 0x0) write$UHID_INPUT(r0, &(0x7f0000000500)={0x8, {"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", 0x1000}}, 0x1006) 51.529207713s ago: executing program 2 (id=1934): r0 = socket$inet_tcp(0x2, 0x1, 0x0) listen(r0, 0x0) getsockopt$inet_tcp_buf(r0, 0x6, 0x23, &(0x7f0000000180)=""/48, &(0x7f00000001c0)=0x30) 51.448082985s ago: executing program 33 (id=1934): r0 = socket$inet_tcp(0x2, 0x1, 0x0) listen(r0, 0x0) getsockopt$inet_tcp_buf(r0, 0x6, 0x23, &(0x7f0000000180)=""/48, &(0x7f00000001c0)=0x30) 38.649742863s ago: executing program 34 (id=1862): r0 = socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_genetlink_get_family_id$tipc2(&(0x7f00000002c0), 0xffffffffffffffff) sendmsg$TIPC_NL_LINK_SET(r0, &(0x7f0000000540)={0x0, 0x0, &(0x7f0000000340)={&(0x7f0000000600)=ANY=[@ANYBLOB='8\x00\x00\x00', @ANYRES16=r1, @ANYBLOB="0106000000000000000009000000240004801300010062726f6164636173742d6c6814485c"], 0x38}}, 0x0) 16.075244867s ago: executing program 3 (id=3452): r0 = socket(0x21, 0x2, 0x10000000000002) connect$rxrpc(r0, &(0x7f0000000140)=@in4={0x21, 0x0, 0x2, 0x10, {0x2, 0x8000, @multicast2}}, 0x24) setsockopt$RXRPC_EXCLUSIVE_CONNECTION(r0, 0x110, 0x3) 16.027460168s ago: executing program 3 (id=3454): r0 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000140)='blkio.bfq.io_service_bytes\x00', 0x275a, 0x0) write$cgroup_int(r0, &(0x7f0000000000), 0xffffff6a) ioctl$FS_IOC_RESVSP(r0, 0x4030582b, &(0x7f00000001c0)={0x1100, 0x2, 0x3, 0x9}) 15.532983944s ago: executing program 3 (id=3471): r0 = open(&(0x7f0000000040)='./file2\x00', 0x181042, 0x0) write$P9_RREADDIR(r0, &(0x7f0000000680)={0xb, 0x29, 0x2, {0x4}}, 0xb) sendfile(r0, r0, &(0x7f00000002c0), 0x7f03) 15.328426477s ago: executing program 3 (id=3477): perf_event_open(&(0x7f0000000140)={0x2, 0x80, 0x40, 0x1, 0x0, 0x0, 0x0, 0x8000, 0x0, 0xa, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x40000, 0x2, @perf_config_ext={0xf60, 0x40ffffffff}, 0x1100, 0x5, 0x3a65, 0x5, 0x0, 0x5, 0xfffb, 0x0, 0x0, 0x0, 0x5}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = socket$inet_udp(0x2, 0x2, 0x0) sendmmsg$inet(r0, &(0x7f0000002440)=[{{&(0x7f0000000200)={0x2, 0x4e21, @initdev={0xac, 0x1e, 0x1, 0x0}}, 0x10, 0x0, 0x0, &(0x7f0000000580)=[@ip_retopts={{0x10}}], 0x10}}], 0x1, 0x40040c4) 15.296697008s ago: executing program 3 (id=3479): r0 = open(&(0x7f0000000000)='.\x00', 0x400, 0x0) ioctl$FS_IOC_SETFLAGS(r0, 0x40086602, &(0x7f00000001c0)=0x10) mknodat$null(0xffffffffffffff9c, &(0x7f0000000180)='./file0\x00', 0x0, 0x103) 15.275965118s ago: executing program 3 (id=3480): r0 = socket$nl_netfilter(0x10, 0x3, 0xc) sendmsg$NFT_BATCH(r0, &(0x7f0000000080)={0x0, 0x0, &(0x7f0000000140)={&(0x7f0000000340)=ANY=[@ANYBLOB="140000001000010000000000000000000000000a28000000000a0101000000005e1affd5020000000900010073797a300000000008000240000000032c000000030a01030000e6ff00000000020000000900010073797a30000000000900030073797a320000000014000000110001"], 0x7c}}, 0x10) sendmsg$NFT_BATCH(r0, &(0x7f0000000000)={0x0, 0x0, &(0x7f0000000040)={&(0x7f0000000240)={{0x14, 0x10, 0x1, 0x0, 0x0, {0xa}}, [@NFT_MSG_NEWRULE={0x90, 0x6, 0xa, 0x40b, 0x0, 0x0, {0x2}, [@NFTA_RULE_EXPRESSIONS={0x64, 0x4, 0x0, 0x1, [{0x60, 0x1, 0x0, 0x1, @inner={{0xa}, @val={0x50, 0x2, 0x0, 0x1, [@NFTA_INNER_TYPE={0x8, 0x2, 0x1, 0x0, 0x84}, @NFTA_INNER_FLAGS={0x8, 0x3, 0x1, 0x0, 0x7}, @NFTA_INNER_HDRSIZE={0x8, 0x4, 0x1, 0x0, 0xf}, @NFTA_INNER_NUM={0x8}, @NFTA_INNER_EXPR={0x2c, 0x5, 0x0, 0x1, @payload={{0xc}, @val={0x1c, 0x2, 0x0, 0x1, [@NFTA_PAYLOAD_LEN={0x8, 0x4, 0x1, 0x0, 0x56}, @NFTA_PAYLOAD_OFFSET={0x8, 0x3, 0x1, 0x0, 0xb9}, @NFTA_PAYLOAD_BASE={0x8, 0x2, 0x1, 0x0, 0x4}]}}}]}}}]}, @NFTA_RULE_TABLE={0x9, 0x1, 'syz0\x00'}, @NFTA_RULE_CHAIN={0x9, 0x2, 'syz2\x00'}]}], {0x14, 0x11, 0x1, 0x0, 0x0, {0x3}}}, 0xb8}}, 0x0) 682.353831ms ago: executing program 6 (id=4027): capset(&(0x7f0000000000)={0x20080522}, &(0x7f0000000280)={0x0, 0x0, 0x0, 0x81, 0xffffffff}) r0 = bpf$MAP_CREATE(0x0, &(0x7f0000003940)=ANY=[@ANYBLOB="210000000000000000000000000010000004"], 0x48) bpf$PROG_LOAD(0x5, &(0x7f00000009c0)={0x1, 0x10, &(0x7f0000000440)=@framed={{0x18, 0x0, 0x0, 0x0, 0x9, 0x0, 0x0, 0x0, 0x8}, [@snprintf={{}, {}, {0x7, 0x0, 0xb, 0x8, 0x0, 0x0, 0x8}, {}, {}, {}, {}, {}, {}, {0x18, 0x3, 0x2, 0x0, r0, 0x0, 0x0, 0x0, 0x200000}}]}, &(0x7f0000000080)='GPL\x00', 0x4, 0x0, 0x0, 0x40f00, 0x0, '\x00', 0x0, @fallback=0xe, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x10, @void, @value}, 0x94) 601.736022ms ago: executing program 6 (id=4031): syz_mount_image$ext4(&(0x7f0000000040)='ext4\x00', &(0x7f0000000000)='./bus\x00', 0x58e, &(0x7f0000000180)={[{@oldalloc}, {@errors_remount}, {@init_itable}, {@block_validity}, {@block_validity}, {@quota}]}, 0x1, 0x451, &(0x7f0000000780)="$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") r0 = openat(0xffffffffffffff9c, &(0x7f0000000280)='.\x00', 0x111100, 0x0) open_by_handle_at(r0, &(0x7f0000000240)=@reiserfs_2={0x8, 0x2, {0xb}}, 0x0) 575.920062ms ago: executing program 5 (id=4032): prctl$PR_SET_SYSCALL_USER_DISPATCH_ON(0x3b, 0x1, 0x8, 0x5, &(0x7f0000000140)) clock_gettime(0x0, &(0x7f0000000040)={0x0, 0x0}) clock_settime(0x0, &(0x7f0000000100)={r0, r1+60000000}) 574.211612ms ago: executing program 1 (id=4033): r0 = memfd_create(&(0x7f0000000440)='\b\x83F\xd8\b\xb3~u\xa5\xdc\xfdy\xf6c\r;\xfcO\x92\x06\x81\xb1\x8aWpA\xd4\x98\x85K\x89>N\x8ar\x17O\x0fKR\xe2v)\xcc\xd4\xfe/m\xdf\xb6]\xc2\xaa\x86\xec(\xf7\xcd\xa6\xd9n^/\x13*\xd4Vx\xc2\xfe\x9e\xee\xe7\xd7E\xe9\t\x83\xdeNX\xec\xe66\x1b\x97$\xee\x84\x14n,B\xd5?\xe5E:+Pm\x1d\xb4\xb8\xeb\xe8O`2\x82\xc7\x0e\x97\x03\xef\x1a\xa5\x00.\x89\b!\xe3^\xc3\xd5$}\x9f\fX\x81\xa8\xf6\x94\xbc\xed\x80\xfcl]\xe9\xca\xd3\xc9\xa3\x9e\x9cJ\x05\xf1\xa2\xa0\xc4:\x00\x00\x00\xe0\xff\xff\a\x00\x00\x00\x00\x00\x00\x00\x10\x8b~\x8a\r\a\r\xfe\xb1\x0fZt\xc9%83\x00\x00i\xc5jZ\xda\aG\xbd\xc8\"\xfc/\xe3\xa6\b\x96\xf7q\xc0\xd0\xde\xbfw\x89w\xb4\xc6\xcc\xf8\x9c\x8d\x03\xe8\xb5\x04\xc9P\"]W\xeb+7\xc7\xa4\xde\x80!L\x11knp\x9ebBM?\xd3@kHq\xec\xf0\xeb\xd4U\xb2 \xb3\x9c\xe7\xaf\xcf\xfc\x83\xf4\x1e\x10\xcaa\x9d?\xb2\xbc\xa6\xaa*g\xdf1\xa5\b\xaaM,nhJZR\xab\xb8k\x9c\a7\'Zk\xae\xc1\x95c@m\x89.Z\xca\x8d\xa6]*\x8f\x1fJ\x17\xee\xc4VVs_|{\xa1\xbc\xcd\xf4\x8b\xf9\xe4\xadO\xbaW?\'', 0x7) pipe2(&(0x7f0000000040)={0xffffffffffffffff}, 0x0) splice(r1, 0x0, r0, 0x0, 0x4, 0x4) 519.953273ms ago: executing program 1 (id=4035): io_submit(0x0, 0x1, &(0x7f0000000380)=[&(0x7f0000000080)={0x0, 0x0, 0x2, 0x0, 0x0, 0xffffffffffffffff, 0x0}]) r0 = openat$pidfd(0xffffffffffffff9c, &(0x7f0000000040), 0x0, 0x0) pidfd_send_signal(r0, 0xfffffffb, &(0x7f0000000080)={0x0, 0x0, 0x80000001}, 0x0) 479.871623ms ago: executing program 5 (id=4036): r0 = socket$kcm(0x2, 0x200000000000001, 0x106) sendmsg$inet(r0, &(0x7f0000000080)={&(0x7f0000000140)={0x2, 0x4001, @local}, 0xfc, 0x0}, 0x30004001) setsockopt$sock_attach_bpf(r0, 0x1, 0x24, &(0x7f0000000000), 0x4) 450.871014ms ago: executing program 7 (id=4037): r0 = socket(0x200000000000011, 0x2, 0xd) bind$packet(r0, &(0x7f0000000080)={0x11, 0x800, 0x0, 0x1, 0x0, 0x6, @multicast}, 0x14) ioctl$sock_SIOCINQ(r0, 0x8954, 0x0) 428.411355ms ago: executing program 1 (id=4038): prctl$PR_SET_SYSCALL_USER_DISPATCH_ON(0x3b, 0x1, 0x0, 0x0, &(0x7f0000006680)) r0 = syz_open_procfs(0x0, &(0x7f0000000580)='net/tcp6\x00') preadv(r0, &(0x7f0000000340)=[{&(0x7f0000000040)=""/237, 0xed}], 0x1, 0x1ef, 0xfffffffd) 360.231255ms ago: executing program 5 (id=4039): mmap(&(0x7f0000000000/0xfbe000)=nil, 0xfbe000, 0x2, 0x31, 0xffffffffffffffff, 0x0) mbind(&(0x7f0000001000/0x800000)=nil, 0x800000, 0x4, 0x0, 0x0, 0x2) get_mempolicy(0x0, 0x0, 0xfffffffffffffffd, &(0x7f0000365000/0x3000)=nil, 0x3) 353.693076ms ago: executing program 7 (id=4040): r0 = openat$ptp0(0xffffffffffffff9c, &(0x7f00000002c0), 0x80042, 0x0) mprotect(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1) ioctl$PTP_EXTTS_REQUEST2(r0, 0x40103d0b, &(0x7f0000000040)={0x43, 0x359f35d7abcd234}) 325.093906ms ago: executing program 5 (id=4041): unshare(0x2040600) socketpair$unix(0x1, 0x3, 0x0, &(0x7f0000000080)={0xffffffffffffffff}) connect$unix(r0, &(0x7f0000000180)=@file={0x0, './bus\x00'}, 0xfffffffffffffc73) 295.412266ms ago: executing program 7 (id=4042): r0 = socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_genetlink_get_family_id$tipc(&(0x7f0000000200), 0xffffffffffffffff) sendmsg$TIPC_CMD_SHOW_LINK_STATS(r0, &(0x7f0000000300)={0x0, 0x0, &(0x7f00000002c0)={&(0x7f0000000080)={0x28, r1, 0xa98286efdde39995, 0x70bd29, 0x259fdbfc, {{}, {}, {0xc, 0x14, 'syz1\x00'}}}, 0x28}, 0x1, 0x0, 0x0, 0x810}, 0x800) 282.967226ms ago: executing program 6 (id=4043): r0 = socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_genetlink_get_family_id$l2tp(&(0x7f0000000040), 0xffffffffffffffff) sendmsg$L2TP_CMD_TUNNEL_DELETE(r0, &(0x7f0000000440)={0x0, 0x0, &(0x7f0000000400)={&(0x7f0000000380)={0x14, r1, 0x1, 0x70bd28, 0x25dfdbfc}, 0x14}}, 0x40) 237.556327ms ago: executing program 35 (id=3480): r0 = socket$nl_netfilter(0x10, 0x3, 0xc) sendmsg$NFT_BATCH(r0, &(0x7f0000000080)={0x0, 0x0, &(0x7f0000000140)={&(0x7f0000000340)=ANY=[@ANYBLOB="140000001000010000000000000000000000000a28000000000a0101000000005e1affd5020000000900010073797a300000000008000240000000032c000000030a01030000e6ff00000000020000000900010073797a30000000000900030073797a320000000014000000110001"], 0x7c}}, 0x10) sendmsg$NFT_BATCH(r0, &(0x7f0000000000)={0x0, 0x0, &(0x7f0000000040)={&(0x7f0000000240)={{0x14, 0x10, 0x1, 0x0, 0x0, {0xa}}, [@NFT_MSG_NEWRULE={0x90, 0x6, 0xa, 0x40b, 0x0, 0x0, {0x2}, [@NFTA_RULE_EXPRESSIONS={0x64, 0x4, 0x0, 0x1, [{0x60, 0x1, 0x0, 0x1, @inner={{0xa}, @val={0x50, 0x2, 0x0, 0x1, [@NFTA_INNER_TYPE={0x8, 0x2, 0x1, 0x0, 0x84}, @NFTA_INNER_FLAGS={0x8, 0x3, 0x1, 0x0, 0x7}, @NFTA_INNER_HDRSIZE={0x8, 0x4, 0x1, 0x0, 0xf}, @NFTA_INNER_NUM={0x8}, @NFTA_INNER_EXPR={0x2c, 0x5, 0x0, 0x1, @payload={{0xc}, @val={0x1c, 0x2, 0x0, 0x1, [@NFTA_PAYLOAD_LEN={0x8, 0x4, 0x1, 0x0, 0x56}, @NFTA_PAYLOAD_OFFSET={0x8, 0x3, 0x1, 0x0, 0xb9}, @NFTA_PAYLOAD_BASE={0x8, 0x2, 0x1, 0x0, 0x4}]}}}]}}}]}, @NFTA_RULE_TABLE={0x9, 0x1, 'syz0\x00'}, @NFTA_RULE_CHAIN={0x9, 0x2, 'syz2\x00'}]}], {0x14, 0x11, 0x1, 0x0, 0x0, {0x3}}}, 0xb8}}, 0x0) 226.720417ms ago: executing program 5 (id=4045): r0 = syz_open_procfs(0xffffffffffffffff, &(0x7f0000003800)='net/igmp6\x00') fcntl$setownex(r0, 0xf, &(0x7f0000003880)={0x1}) fcntl$getflags(r0, 0xb) 222.254467ms ago: executing program 7 (id=4046): r0 = socket$nl_netfilter(0x10, 0x3, 0xc) sendmsg$NFT_BATCH(r0, &(0x7f000000c2c0)={0x0, 0x0, &(0x7f0000000200)={&(0x7f00000008c0)=ANY=[@ANYBLOB="140000001000010000000000000000000000000a28000000000a0101000000005e1affd5020000000900010073797a300000000008000240000000032c000000030a01030000e6ff00000000020000000900010073797a30000000000900030073797a320000000014000000110001"], 0x7c}}, 0x0) sendmsg$NFT_BATCH(r0, &(0x7f00000002c0)={0x0, 0x0, &(0x7f0000000040)={&(0x7f0000000380)={{0x14}, [@NFT_MSG_NEWRULE={0x58, 0x6, 0xa, 0x40b, 0x0, 0x0, {0x2}, [@NFTA_RULE_EXPRESSIONS={0x2c, 0x4, 0x0, 0x1, [{0x28, 0x1, 0x0, 0x1, @ct={{0x7}, @val={0x1c, 0x2, 0x0, 0x1, [@NFTA_CT_DREG={0x8, 0x1, 0x1, 0x0, 0x4}, @NFTA_CT_KEY={0x8, 0x2, 0x1, 0x0, 0x3}, @NFTA_CT_DIRECTION={0x5, 0x3, 0x1}]}}}]}, @NFTA_RULE_TABLE={0x9, 0x1, 'syz0\x00'}, @NFTA_RULE_CHAIN={0x9, 0x2, 'syz2\x00'}]}], {0x14}}, 0x80}}, 0x0) 219.395817ms ago: executing program 1 (id=4047): unshare(0x400) r0 = socket$rxrpc(0x21, 0x2, 0xa) shutdown(r0, 0x0) 182.677928ms ago: executing program 7 (id=4048): syz_mount_image$vfat(&(0x7f00000000c0), &(0x7f0000000000)='./file1\x00', 0x4000, &(0x7f0000000140)=ANY=[@ANYBLOB="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"], 0x6, 0x2ab, &(0x7f0000000a80)="$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") rename(&(0x7f00000003c0)='./file0aaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaa\x00', &(0x7f0000000f40)='./file0aaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaa\x00') rename(&(0x7f0000000900)='./file0aaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaa\x00', &(0x7f0000000e00)='./file0aaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaa\x00') 178.636028ms ago: executing program 6 (id=4049): r0 = syz_open_dev$usbfs(&(0x7f00000000c0), 0x201, 0x2) mmap(&(0x7f0000000000/0x400000)=nil, 0x400000, 0x1000002, 0x11012, r0, 0x0) syz_clone3(&(0x7f0000000340)={0xa00000, &(0x7f0000000040), &(0x7f0000000100), 0x0, {0x32}, 0x0, 0x0, &(0x7f0000000280)=""/88, 0x0}, 0x58) 161.609458ms ago: executing program 5 (id=4050): syz_mount_image$vfat(&(0x7f0000000240), &(0x7f00000000c0)='./file0\x00', 0x400, &(0x7f0000000000)={[{@shortname_winnt}, {@utf8no}, {@fat=@check_strict}, {@fat=@discard}, {@utf8}, {@fat=@nfs}, {@shortname_win95}, {@shortname_lower}, {@utf8}]}, 0xfd, 0x2a0, &(0x7f0000000540)="$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") r0 = syz_open_procfs(0x0, &(0x7f0000000040)='mountinfo\x00') lseek(r0, 0x10001, 0x0) 144.328788ms ago: executing program 1 (id=4051): r0 = socket(0x840000000002, 0x3, 0xff) setsockopt$SO_BINDTODEVICE(r0, 0x1, 0x19, &(0x7f0000000040)='gre0\x00', 0x10) sendmmsg$inet(r0, &(0x7f0000000440)=[{{&(0x7f00000001c0)={0x2, 0x0, @multicast1}, 0x10, &(0x7f0000001980)=[{&(0x7f0000000200)="00e3950826e5c064c6000000eeffffffff", 0x11}, {&(0x7f0000000340)="174640", 0x3}], 0x2}}], 0x1, 0x0) 98.076279ms ago: executing program 6 (id=4052): r0 = socket$nl_netfilter(0x10, 0x3, 0xc) sendmsg$NFT_BATCH(r0, &(0x7f000000c2c0)={0x0, 0x0, &(0x7f0000000200)={&(0x7f00000008c0)=ANY=[@ANYBLOB="140000001000010000000000000000000000000a28000000000a0101000000005e1affd5020000000900010073797a300000000008000240000000032c000000030a01030000e6ff00000000020000000900010073797a30000000000900030073797a320000000014000000110001"], 0x7c}}, 0x20048800) sendmsg$NFT_BATCH(r0, &(0x7f0000000000)={0x0, 0x0, &(0x7f0000000040)={&(0x7f0000000580)={{0x14, 0x10, 0x1, 0x0, 0x0, {0xa}}, [@NFT_MSG_NEWRULE={0x54, 0x6, 0xa, 0x40b, 0x0, 0x0, {0x2}, [@NFTA_RULE_EXPRESSIONS={0x28, 0x4, 0x0, 0x1, [{0x24, 0x1, 0x0, 0x1, @meta={{0x9}, @val={0x14, 0x2, 0x0, 0x1, [@NFTA_META_KEY={0x8, 0x2, 0x1, 0x0, 0xe}, @NFTA_META_SREG={0x8}]}}}]}, @NFTA_RULE_TABLE={0x9, 0x1, 'syz0\x00'}, @NFTA_RULE_CHAIN={0x9, 0x2, 'syz2\x00'}]}], {0x14}}, 0x7c}, 0x1, 0x0, 0x0, 0x240480d1}, 0x0) 58.124959ms ago: executing program 7 (id=4053): r0 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_genetlink_get_family_id$netlbl_cipso(&(0x7f0000000100), r0) sendmsg$NLBL_CIPSOV4_C_ADD(r0, &(0x7f0000000000)={0x0, 0x0, &(0x7f0000000040)={&(0x7f0000000300)={0x24, r1, 0x1, 0x0, 0x0, {}, [@NLBL_CIPSOV4_A_DOI={0x8, 0x1, 0xffffffffffffffff}, @NLBL_CIPSOV4_A_MTYPE={0x8, 0x2, 0x3}]}, 0x24}}, 0x0) 16.8072ms ago: executing program 6 (id=4054): perf_event_open(&(0x7f0000000000)={0x1, 0x80, 0x2, 0x0, 0x0, 0x0, 0x0, 0x100, 0x12504, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 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, 0x1, 0x0, 0x0, 0x1, @perf_bp={0x0, 0x8}, 0x7600, 0xe}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x2) mprotect(&(0x7f0000000000/0xa000)=nil, 0xa000, 0x0) modify_ldt$write2(0x11, &(0x7f0000000300)={0x80000000, 0x20001000, 0x1000, 0x1, 0x0, 0x1}, 0x10) 0s ago: executing program 1 (id=4055): r0 = socket(0x10, 0x3, 0x0) setsockopt$netlink_NETLINK_TX_RING(r0, 0x10e, 0xc, &(0x7f0000000980)={0x6}, 0x10) sendmsg$nl_generic(r0, &(0x7f0000000180)={0x0, 0x0, &(0x7f0000000080)={&(0x7f00000005c0)={0x1c, 0x52, 0x1, 0x70bd25, 0x4, {0x2}, [@typed={0x8, 0x1, 0x0, 0x0, @fd}]}, 0x1c}}, 0x800) kernel console output (not intermixed with test programs): idge0: port 1(bridge_slave_0) entered disabled state [ 77.776462][ T7931] SELinux: Context system_u:object_r:iptables_initrc_exec_t:s0 is not valid (left unmapped). [ 77.842154][ T7934] loop5: detected capacity change from 0 to 1024 [ 77.848655][ T7931] EXT4-fs error (device loop3): ext4_read_block_bitmap_nowait:517: comm syz.3.1964: Block bitmap for bg 0 marked uninitialized [ 77.866239][ T7858] bridge_slave_0: entered allmulticast mode [ 77.881847][ T7934] EXT4-fs (loop5): mounted filesystem 00000000-0000-0000-0000-000000000000 r/w without journal. Quota mode: none. [ 77.897126][ T7858] bridge_slave_0: entered promiscuous mode [ 77.903931][ T7858] bridge0: port 2(bridge_slave_1) entered blocking state [ 77.911630][ T7858] bridge0: port 2(bridge_slave_1) entered disabled state [ 77.918947][ T7858] bridge_slave_1: entered allmulticast mode [ 77.921147][ T7931] EXT4-fs error (device loop3): ext4_read_block_bitmap_nowait:517: comm syz.3.1964: Block bitmap for bg 0 marked uninitialized [ 77.925546][ T7858] bridge_slave_1: entered promiscuous mode [ 77.976366][ T7931] EXT4-fs error (device loop3): ext4_read_block_bitmap_nowait:517: comm syz.3.1964: Block bitmap for bg 0 marked uninitialized [ 78.002597][ T5199] EXT4-fs (loop5): unmounting filesystem 00000000-0000-0000-0000-000000000000. [ 78.013150][ T7858] bond0: (slave bond_slave_0): Enslaving as an active interface with an up link [ 78.046282][ T7858] bond0: (slave bond_slave_1): Enslaving as an active interface with an up link [ 78.074273][ T7931] EXT4-fs error (device loop3): ext4_read_block_bitmap_nowait:517: comm syz.3.1964: Block bitmap for bg 0 marked uninitialized [ 78.100629][ T7931] EXT4-fs error (device loop3): ext4_read_block_bitmap_nowait:517: comm syz.3.1964: Block bitmap for bg 0 marked uninitialized [ 78.119507][ T7858] team0: Port device team_slave_0 added [ 78.128645][ T7858] team0: Port device team_slave_1 added [ 78.136387][ T7931] EXT4-fs error (device loop3): ext4_read_block_bitmap_nowait:517: comm syz.3.1964: Block bitmap for bg 0 marked uninitialized [ 78.162636][ T7858] batman_adv: batadv0: Adding interface: batadv_slave_0 [ 78.169620][ T7858] 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. [ 78.196355][ T7858] batman_adv: batadv0: Not using interface batadv_slave_0 (retrying later): interface not active [ 78.224105][ T7858] batman_adv: batadv0: Adding interface: batadv_slave_1 [ 78.231688][ T7858] 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. [ 78.257673][ T7858] batman_adv: batadv0: Not using interface batadv_slave_1 (retrying later): interface not active [ 78.314351][ T3316] EXT4-fs (loop3): unmounting filesystem 00000000-0000-0000-0000-000000000000. [ 78.319024][ T7858] hsr_slave_0: entered promiscuous mode [ 78.319458][ T7858] hsr_slave_1: entered promiscuous mode [ 78.319774][ T7858] debugfs: Directory 'hsr0' with parent 'hsr' already present! [ 78.319786][ T7858] Cannot create hsr debugfs directory [ 78.534035][ T7955] loop5: detected capacity change from 0 to 512 [ 78.538677][ T7858] netdevsim netdevsim6 netdevsim0: renamed from eth0 [ 78.549346][ T7858] netdevsim netdevsim6 netdevsim1: renamed from eth1 [ 78.584350][ T7858] netdevsim netdevsim6 netdevsim2: renamed from eth2 [ 78.594877][ T7955] EXT4-fs (loop5): mounted filesystem 00000000-0000-0000-0000-000000000000 r/w without journal. Quota mode: writeback. [ 78.615660][ T7858] netdevsim netdevsim6 netdevsim3: renamed from eth3 [ 78.618179][ T7955] ext4 filesystem being mounted at /250/file0 supports timestamps until 2038-01-19 (0x7fffffff) [ 78.649406][ T7955] EXT4-fs error (device loop5): ext4_readdir:264: inode #2: block 3: comm syz.5.1975: path /250/file0: bad entry in directory: rec_len is smaller than minimal - offset=60, inode=113, rec_len=0, size=2048 fake=0 [ 78.679153][ T7961] loop1: detected capacity change from 0 to 4096 [ 78.718080][ T7955] EXT4-fs error (device loop5): ext4_readdir:264: inode #2: block 12: comm syz.5.1975: path /250/file0: bad entry in directory: rec_len is smaller than minimal - offset=0, inode=5066064, rec_len=1, size=2048 fake=0 [ 78.747718][ T7858] 8021q: adding VLAN 0 to HW filter on device bond0 [ 78.755740][ T7961] EXT4-fs (loop1): mounted filesystem 00000000-0000-0000-0000-000000000000 r/w without journal. Quota mode: writeback. [ 78.779260][ T7858] 8021q: adding VLAN 0 to HW filter on device team0 [ 78.790786][ T29] kauditd_printk_skb: 22 callbacks suppressed [ 78.790796][ T29] audit: type=1400 audit(1746849602.705:779): avc: denied { link } for pid=7960 comm="syz.1.1977" name="file1" dev="loop1" ino=15 scontext=root:sysadm_r:sysadm_t tcontext=system_u:object_r:unlabeled_t tclass=file permissive=1 [ 78.819978][ T7955] EXT4-fs error (device loop5): ext4_readdir:264: inode #2: block 13: comm syz.5.1975: path /250/file0: bad entry in directory: rec_len is smaller than minimal - offset=0, inode=3653246737, rec_len=1, size=2048 fake=0 [ 78.861291][ T31] bridge0: port 1(bridge_slave_0) entered blocking state [ 78.868365][ T31] bridge0: port 1(bridge_slave_0) entered forwarding state [ 78.879089][ T3321] EXT4-fs (loop1): unmounting filesystem 00000000-0000-0000-0000-000000000000. [ 78.888189][ T7955] EXT4-fs error (device loop5): ext4_readdir:264: inode #2: block 14: comm syz.5.1975: path /250/file0: bad entry in directory: rec_len is smaller than minimal - offset=0, inode=3, rec_len=0, size=2048 fake=0 [ 78.889743][ T31] bridge0: port 2(bridge_slave_1) entered blocking state [ 78.915662][ T31] bridge0: port 2(bridge_slave_1) entered forwarding state [ 78.939769][ T7955] EXT4-fs error (device loop5): ext4_readdir:264: inode #2: block 15: comm syz.5.1975: path /250/file0: bad entry in directory: rec_len is smaller than minimal - offset=0, inode=5, rec_len=0, size=2048 fake=0 [ 78.993812][ T7969] loop1: detected capacity change from 0 to 512 [ 79.001458][ T7955] EXT4-fs error (device loop5): ext4_readdir:264: inode #2: block 16: comm syz.5.1975: path /250/file0: bad entry in directory: rec_len is smaller than minimal - offset=0, inode=3653245223, rec_len=1, size=2048 fake=0 [ 79.029630][ T7858] 8021q: adding VLAN 0 to HW filter on device batadv0 [ 79.043168][ T7955] EXT4-fs error (device loop5): ext4_readdir:264: inode #2: block 17: comm syz.5.1975: path /250/file0: bad entry in directory: rec_len is smaller than minimal - offset=0, inode=3, rec_len=0, size=2048 fake=0 [ 79.065730][ T7955] EXT4-fs error (device loop5): ext4_map_blocks:675: inode #2: block 18: comm syz.5.1975: lblock 23 mapped to illegal pblock 18 (length 1) [ 79.082200][ T7969] EXT4-fs (loop1): mounted filesystem 00000000-0000-0000-0000-000000000000 r/w without journal. Quota mode: writeback. [ 79.096419][ T7969] ext4 filesystem being mounted at /450/file1 supports timestamps until 2038-01-19 (0x7fffffff) [ 79.122648][ T5199] EXT4-fs (loop5): unmounting filesystem 00000000-0000-0000-0000-000000000000. [ 79.164042][ T3321] EXT4-fs (loop1): unmounting filesystem 00000000-0000-0000-0000-000000000000. [ 79.245874][ T7988] SELinux: unrecognized netlink message: protocol=9 nlmsg_type=17 sclass=netlink_audit_socket pid=7988 comm=syz.1.1982 [ 79.250181][ T29] audit: type=1400 audit(1746849603.165:780): avc: denied { nlmsg_write } for pid=7987 comm="syz.1.1982" scontext=root:sysadm_r:sysadm_t tcontext=root:sysadm_r:sysadm_t tclass=netlink_audit_socket permissive=1 [ 79.297411][ T7992] loop5: detected capacity change from 0 to 1764 [ 79.308925][ T7858] veth0_vlan: entered promiscuous mode [ 79.332817][ T7858] veth1_vlan: entered promiscuous mode [ 79.367225][ T7858] veth0_macvtap: entered promiscuous mode [ 79.373019][ T7998] syz.5.1986 uses obsolete (PF_INET,SOCK_PACKET) [ 79.393033][ T7858] veth1_macvtap: entered promiscuous mode [ 79.408208][ T8002] netlink: 132 bytes leftover after parsing attributes in process `syz.3.1988'. [ 79.426495][ T7858] batman_adv: The newly added mac address (aa:aa:aa:aa:aa:3e) already exists on: batadv_slave_0 [ 79.436958][ T7858] batman_adv: It is strongly recommended to keep mac addresses unique to avoid problems! [ 79.446805][ T7858] batman_adv: The newly added mac address (aa:aa:aa:aa:aa:3e) already exists on: batadv_slave_0 [ 79.458044][ T7858] batman_adv: It is strongly recommended to keep mac addresses unique to avoid problems! [ 79.468140][ T7858] batman_adv: The newly added mac address (aa:aa:aa:aa:aa:3e) already exists on: batadv_slave_0 [ 79.478705][ T7858] batman_adv: It is strongly recommended to keep mac addresses unique to avoid problems! [ 79.489248][ T7858] batman_adv: The newly added mac address (aa:aa:aa:aa:aa:3e) already exists on: batadv_slave_0 [ 79.499787][ T7858] batman_adv: It is strongly recommended to keep mac addresses unique to avoid problems! [ 79.545415][ T7858] batman_adv: batadv0: Interface activated: batadv_slave_0 [ 79.620363][ T7858] batman_adv: The newly added mac address (aa:aa:aa:aa:aa:3f) already exists on: batadv_slave_1 [ 79.631543][ T7858] batman_adv: It is strongly recommended to keep mac addresses unique to avoid problems! [ 79.641549][ T7858] batman_adv: The newly added mac address (aa:aa:aa:aa:aa:3f) already exists on: batadv_slave_1 [ 79.652103][ T7858] batman_adv: It is strongly recommended to keep mac addresses unique to avoid problems! [ 79.662652][ T7858] batman_adv: The newly added mac address (aa:aa:aa:aa:aa:3f) already exists on: batadv_slave_1 [ 79.673145][ T7858] batman_adv: It is strongly recommended to keep mac addresses unique to avoid problems! [ 79.682976][ T7858] batman_adv: The newly added mac address (aa:aa:aa:aa:aa:3f) already exists on: batadv_slave_1 [ 79.693958][ T7858] batman_adv: It is strongly recommended to keep mac addresses unique to avoid problems! [ 79.706637][ T8027] loop1: detected capacity change from 0 to 256 [ 79.720789][ T29] audit: type=1326 audit(1746849603.635:781): auid=4294967295 uid=0 gid=0 ses=4294967295 subj=root:sysadm_r:sysadm_t pid=8025 comm="syz.5.1999" exe="/root/syz-executor" sig=0 arch=c000003e syscall=202 compat=0 ip=0x7f194427e969 code=0x7ffc0000 [ 79.744230][ T29] audit: type=1326 audit(1746849603.635:782): auid=4294967295 uid=0 gid=0 ses=4294967295 subj=root:sysadm_r:sysadm_t pid=8025 comm="syz.5.1999" exe="/root/syz-executor" sig=0 arch=c000003e syscall=298 compat=0 ip=0x7f194427e969 code=0x7ffc0000 [ 79.812580][ T7858] batman_adv: batadv0: Interface activated: batadv_slave_1 [ 79.834549][ T7858] netdevsim netdevsim6 netdevsim0: set [1, 0] type 2 family 0 port 6081 - 0 [ 79.843954][ T7858] netdevsim netdevsim6 netdevsim1: set [1, 0] type 2 family 0 port 6081 - 0 [ 79.844866][ T29] audit: type=1326 audit(1746849603.695:783): auid=4294967295 uid=0 gid=0 ses=4294967295 subj=root:sysadm_r:sysadm_t pid=8025 comm="syz.5.1999" exe="/root/syz-executor" sig=0 arch=c000003e syscall=202 compat=0 ip=0x7f194427e969 code=0x7ffc0000 [ 79.852706][ T7858] netdevsim netdevsim6 netdevsim2: set [1, 0] type 2 family 0 port 6081 - 0 [ 79.852736][ T7858] netdevsim netdevsim6 netdevsim3: set [1, 0] type 2 family 0 port 6081 - 0 [ 79.894617][ T29] audit: type=1326 audit(1746849603.695:784): auid=4294967295 uid=0 gid=0 ses=4294967295 subj=root:sysadm_r:sysadm_t pid=8025 comm="syz.5.1999" exe="/root/syz-executor" sig=0 arch=c000003e syscall=202 compat=0 ip=0x7f194427e969 code=0x7ffc0000 [ 79.981854][ T5292] udevd[5292]: symlink '../../loop1' '/dev/disk/by-diskseq/365.tmp-b7:1' failed: Read-only file system [ 80.001748][ T5276] udevd[5276]: symlink '../../loop5' '/dev/disk/by-diskseq/363.tmp-b7:5' failed: Read-only file system [ 80.054731][ T29] audit: type=1400 audit(1746849603.905:785): avc: denied { audit_read } for pid=8036 comm="syz.5.2003" capability=37 scontext=root:sysadm_r:sysadm_t tcontext=root:sysadm_r:sysadm_t tclass=capability2 permissive=1 [ 80.056413][ T5292] udevd[5292]: symlink '../../loop5' '/dev/disk/by-diskseq/363.tmp-b7:5' failed: Read-only file system [ 80.075887][ T29] audit: type=1400 audit(1746849603.925:786): avc: denied { mounton } for pid=7858 comm="syz-executor" path="/root/syzkaller.zhTHFA/syz-tmp" dev="sda1" ino=2049 scontext=root:sysadm_r:sysadm_t tcontext=root:object_r:user_home_t tclass=dir permissive=1 [ 80.112513][ T29] audit: type=1400 audit(1746849603.925:787): avc: denied { mount } for pid=7858 comm="syz-executor" name="/" dev="proc" ino=1 scontext=root:sysadm_r:sysadm_t tcontext=system_u:object_r:proc_t tclass=filesystem permissive=1 [ 80.132346][ T5276] udevd[5276]: symlink '../../loop1' '/dev/disk/by-diskseq/365.tmp-b7:1' failed: Read-only file system [ 80.134432][ T29] audit: type=1400 audit(1746849603.925:788): avc: denied { mounton } for pid=7858 comm="syz-executor" path="/root/syzkaller.zhTHFA/syz-tmp/newroot/sys/kernel/debug" dev="debugfs" ino=1 scontext=root:sysadm_r:sysadm_t tcontext=system_u:object_r:debugfs_t tclass=dir permissive=1 [ 80.194157][ T8051] gtp0: entered promiscuous mode [ 80.199155][ T8051] gtp0: entered allmulticast mode [ 80.207114][ T5292] udevd[5292]: symlink '../../loop5' '/dev/disk/by-diskseq/363.tmp-b7:5' failed: Read-only file system [ 80.242573][ T3304] udevd[3304]: symlink '../../loop1' '/dev/disk/by-diskseq/365.tmp-b7:1' failed: Read-only file system [ 80.282489][ T8063] netlink: 8 bytes leftover after parsing attributes in process `syz.6.2014'. [ 80.307552][ T5292] udevd[5292]: symlink '../../loop1' '/dev/disk/by-diskseq/365.tmp-b7:1' failed: Read-only file system [ 80.357750][ T5292] udevd[5292]: symlink '../../loop3' '/dev/disk/by-diskseq/355.tmp-b7:3' failed: Read-only file system [ 80.370880][ T8071] SELinux: syz.3.2017 (8071) wrote to /sys/fs/selinux/user! This will not be supported in the future; please update your userspace. [ 80.423603][ T5292] udevd[5292]: symlink '../../loop1' '/dev/disk/by-diskseq/365.tmp-b7:1' failed: Read-only file system [ 80.441813][ T5276] udevd[5276]: symlink '../../loop3' '/dev/disk/by-diskseq/355.tmp-b7:3' failed: Read-only file system [ 80.559355][ T8085] loop3: detected capacity change from 0 to 2048 [ 80.627706][ T8085] EXT4-fs (loop3): mounted filesystem 00000000-0000-0000-0000-000000000000 r/w without journal. Quota mode: none. [ 80.665691][ T8085] ext4 filesystem being mounted at /486/file1 supports timestamps until 2038-01-19 (0x7fffffff) [ 80.831725][ T8102] IPVS: Unknown mcast interface: pim6reg [ 81.296129][ T8127] loop6: detected capacity change from 0 to 512 [ 81.334049][ T8127] EXT4-fs: Ignoring removed oldalloc option [ 81.361922][ T8127] EXT4-fs (loop6): 1 truncate cleaned up [ 81.367996][ T8127] EXT4-fs (loop6): mounted filesystem 00000000-0000-0000-0000-000000000000 r/w without journal. Quota mode: writeback. [ 81.498144][ T51] EXT4-fs error (device loop3): ext4_validate_block_bitmap:441: comm kworker/u8:3: bg 0: block 345: padding at end of block bitmap is not set [ 81.521173][ T8146] netlink: 320 bytes leftover after parsing attributes in process `syz.1.2053'. [ 81.532012][ T51] EXT4-fs (loop3): Delayed block allocation failed for inode 15 at logical offset 16 with max blocks 2048 with error 117 [ 81.544744][ T51] EXT4-fs (loop3): This should not happen!! Data will be lost [ 81.544744][ T51] [ 81.585726][ T8148] netlink: 12 bytes leftover after parsing attributes in process `syz.5.2055'. [ 81.589561][ T1786] EXT4-fs (loop3): Delayed block allocation failed for inode 15 at logical offset 2065 with max blocks 2040 with error 28 [ 81.598512][ T8148] netlink: 'syz.5.2055': attribute type 2 has an invalid length. [ 81.607404][ T1786] EXT4-fs (loop3): This should not happen!! Data will be lost [ 81.607404][ T1786] [ 81.607433][ T1786] EXT4-fs (loop3): Total free blocks count 0 [ 81.607446][ T1786] EXT4-fs (loop3): Free/Dirty block details [ 81.607457][ T1786] EXT4-fs (loop3): free_blocks=0 [ 81.607468][ T1786] EXT4-fs (loop3): dirty_blocks=2048 [ 81.607479][ T1786] EXT4-fs (loop3): Block reservation details [ 81.677076][ T8150] loop1: detected capacity change from 0 to 512 [ 81.695497][ T8150] EXT4-fs (loop1): encrypted files will use data=ordered instead of data journaling mode [ 81.711897][ T8150] EXT4-fs (loop1): 1 truncate cleaned up [ 81.788993][ T8155] loop5: detected capacity change from 0 to 256 [ 81.818071][ T8155] FAT-fs (loop5): error, corrupted file size (i_pos 196, 2097152) [ 81.826634][ T8155] FAT-fs (loop5): Filesystem has been set read-only [ 81.965850][ T8169] loop5: detected capacity change from 0 to 2048 [ 81.991316][ T8171] netlink: 8 bytes leftover after parsing attributes in process `syz.3.2065'. [ 82.044481][ T8178] netlink: 8 bytes leftover after parsing attributes in process `syz.3.2065'. [ 82.047675][ T8171] veth0_to_bond: entered allmulticast mode [ 82.125498][ T8186] loop1: detected capacity change from 0 to 512 [ 82.138654][ T8186] EXT4-fs (loop1): mounting ext3 file system using the ext4 subsystem [ 82.164696][ T8186] EXT4-fs (loop1): invalid journal inode [ 82.172094][ T8186] EXT4-fs (loop1): can't get journal size [ 82.203895][ T8186] [EXT4 FS bs=1024, gc=1, bpg=8192, ipg=32, mo=a056c118, mo2=0002] [ 82.261441][ T8186] System zones: 1-12, 13-13 [ 82.277241][ T8186] EXT4-fs error (device loop1): ext4_iget_extra_inode:4693: inode #15: comm syz.1.2072: corrupted in-inode xattr: ea_inode specified without ea_inode feature enabled [ 82.313037][ T8202] loop3: detected capacity change from 0 to 512 [ 82.336069][ T8186] EXT4-fs error (device loop1): ext4_orphan_get:1396: comm syz.1.2072: couldn't read orphan inode 15 (err -117) [ 82.356406][ T8204] loop6: detected capacity change from 0 to 512 [ 82.365438][ T8202] EXT4-fs (loop3): revision level too high, forcing read-only mode [ 82.384250][ T8202] EXT4-fs (loop3): orphan cleanup on readonly fs [ 82.413143][ T8204] ext4 filesystem being mounted at /23/file1 supports timestamps until 2038-01-19 (0x7fffffff) [ 82.428108][ T8202] EXT4-fs error (device loop3): ext4_free_branches:1023: inode #11: comm syz.3.2078: invalid indirect mapped block 256 (level 2) [ 82.481040][ T8202] EXT4-fs (loop3): 2 truncates cleaned up [ 82.494509][ T8210] vhci_hcd: invalid port number 254 [ 82.670197][ T8225] netlink: 'syz.3.2088': attribute type 1 has an invalid length. [ 82.702240][ T8229] tipc: Started in network mode [ 82.707157][ T8229] tipc: Node identity -, cluster identity 4711 [ 82.713363][ T8229] tipc: Enabling of bearer rejected, failed to enable media [ 82.939826][ T8259] IPVS: sync thread started: state = MASTER, mcast_ifn = veth0_virt_wifi, syncid = 33554432, id = 0 [ 82.951889][ T8258] IPVS: stopping master sync thread 8259 ... [ 83.002048][ T8264] team_slave_0: entered promiscuous mode [ 83.007766][ T8264] team_slave_1: entered promiscuous mode [ 83.015280][ T8264] 8021q: adding VLAN 0 to HW filter on device macvtap1 [ 83.046076][ T8264] team0: Device macvtap1 is already an upper device of the team interface [ 83.068266][ T8264] team_slave_0: left promiscuous mode [ 83.073718][ T8264] team_slave_1: left promiscuous mode [ 83.155035][ T8278] loop6: detected capacity change from 0 to 1024 [ 83.204756][ T8278] EXT4-fs: inline encryption not supported [ 83.210428][ T8285] netlink: 16 bytes leftover after parsing attributes in process `syz.3.2117'. [ 83.239320][ T8278] EXT4-fs (loop6): stripe (65535) is not aligned with cluster size (4096), stripe is disabled [ 83.256583][ T8278] EXT4-fs error (device loop6): ext4_map_blocks:709: inode #3: block 1: comm syz.6.2113: lblock 1 mapped to illegal pblock 1 (length 1) [ 83.298414][ T8278] EXT4-fs (loop6): Remounting filesystem read-only [ 83.328480][ T8278] EXT4-fs (loop6): 1 orphan inode deleted [ 83.547807][ T8315] loop5: detected capacity change from 0 to 164 [ 83.555328][ T8317] loop1: detected capacity change from 0 to 512 [ 83.564209][ T8317] EXT4-fs: Ignoring removed bh option [ 83.587980][ T8317] EXT4-fs (loop1): mounting ext3 file system using the ext4 subsystem [ 83.639689][ T8317] EXT4-fs (loop1): 1 truncate cleaned up [ 83.727127][ T8330] xt_CHECKSUM: CHECKSUM should be avoided. If really needed, restrict with "-p udp" and only use in OUTPUT [ 83.770572][ T8330] xt_SECMARK: invalid security context 'system_u:object_r:dbusd_etc_t:s0' [ 83.848992][ T8341] netlink: 32 bytes leftover after parsing attributes in process `syz.5.2143'. [ 83.873690][ T8341] netlink: 216 bytes leftover after parsing attributes in process `syz.5.2143'. [ 83.890925][ T8341] bond0: (slave batadv0): Releasing backup interface [ 83.901472][ T8341] batadv0: left allmulticast mode [ 83.922589][ T8341] netlink: 216 bytes leftover after parsing attributes in process `syz.5.2143'. [ 83.932264][ T8341] A link change request failed with some changes committed already. Interface batadv0 may have been left with an inconsistent configuration, please check. [ 83.995819][ T8349] sd 0:0:1:0: ioctl_internal_command: ILLEGAL REQUEST asc=0x20 ascq=0x0 [ 84.075207][ T8358] netlink: 'syz.1.2150': attribute type 4 has an invalid length. [ 84.151177][ T29] kauditd_printk_skb: 30 callbacks suppressed [ 84.151191][ T29] audit: type=1400 audit(2000000001.960:817): avc: denied { write } for pid=8361 comm="syz.3.2154" scontext=root:sysadm_r:sysadm_t tcontext=root:sysadm_r:sysadm_t tclass=pppox_socket permissive=1 [ 84.211318][ T8370] rdma_op ffff88810b31ed80 conn xmit_rdma 0000000000000000 [ 84.321003][ T8384] vhci_hcd: invalid port number 15 [ 84.326158][ T8384] vhci_hcd: USB_PORT_FEAT_U1/2_TIMEOUT req not supported for USB 2.0 roothub [ 84.401355][ T29] audit: type=1400 audit(2000000002.200:818): avc: denied { connect } for pid=8391 comm="syz.3.2168" scontext=root:sysadm_r:sysadm_t tcontext=root:sysadm_r:sysadm_t tclass=qipcrtr_socket permissive=1 [ 84.472639][ T29] audit: type=1400 audit(2000000002.210:819): avc: denied { read } for pid=8391 comm="syz.3.2168" scontext=root:sysadm_r:sysadm_t tcontext=root:sysadm_r:sysadm_t tclass=qipcrtr_socket permissive=1 [ 84.563068][ T29] audit: type=1400 audit(2000000002.370:820): avc: denied { mounton } for pid=8407 comm="syz.3.2175" path="/syzcgroup/unified/syz3" dev="cgroup2" ino=75 scontext=root:sysadm_r:sysadm_t tcontext=system_u:object_r:cgroup_t tclass=dir permissive=1 [ 84.626081][ T29] audit: type=1400 audit(2000000002.400:821): avc: denied { shutdown } for pid=8411 comm="syz.6.2178" scontext=root:sysadm_r:sysadm_t tcontext=root:sysadm_r:sysadm_t tclass=dccp_socket permissive=1 [ 84.768206][ T8431] loop6: detected capacity change from 0 to 1024 [ 84.782698][ T8431] EXT4-fs: inline encryption not supported [ 84.788866][ T8431] EXT4-fs: Ignoring removed bh option [ 84.825337][ T8438] bridge0: entered promiscuous mode [ 84.862013][ T29] audit: type=1326 audit(2000000002.670:822): auid=4294967295 uid=0 gid=0 ses=4294967295 subj=root:sysadm_r:sysadm_t pid=8442 comm="syz.3.2192" exe="/root/syz-executor" sig=0 arch=c000003e syscall=202 compat=0 ip=0x7f8a94b4e969 code=0x7ffc0000 [ 84.862235][ T8438] macvlan2: entered promiscuous mode [ 84.886109][ T29] audit: type=1326 audit(2000000002.670:823): auid=4294967295 uid=0 gid=0 ses=4294967295 subj=root:sysadm_r:sysadm_t pid=8442 comm="syz.3.2192" exe="/root/syz-executor" sig=0 arch=c000003e syscall=202 compat=0 ip=0x7f8a94b4e969 code=0x7ffc0000 [ 84.915233][ T29] audit: type=1326 audit(2000000002.700:824): auid=4294967295 uid=0 gid=0 ses=4294967295 subj=root:sysadm_r:sysadm_t pid=8442 comm="syz.3.2192" exe="/root/syz-executor" sig=0 arch=c000003e syscall=298 compat=0 ip=0x7f8a94b4e969 code=0x7ffc0000 [ 84.938902][ T29] audit: type=1326 audit(2000000002.750:825): auid=4294967295 uid=0 gid=0 ses=4294967295 subj=root:sysadm_r:sysadm_t pid=8442 comm="syz.3.2192" exe="/root/syz-executor" sig=0 arch=c000003e syscall=202 compat=0 ip=0x7f8a94b4e969 code=0x7ffc0000 [ 84.959651][ T8438] bridge0: port 3(macvlan2) entered blocking state [ 84.963101][ T29] audit: type=1326 audit(2000000002.750:826): auid=4294967295 uid=0 gid=0 ses=4294967295 subj=root:sysadm_r:sysadm_t pid=8442 comm="syz.3.2192" exe="/root/syz-executor" sig=0 arch=c000003e syscall=202 compat=0 ip=0x7f8a94b4e969 code=0x7ffc0000 [ 84.969360][ T8438] bridge0: port 3(macvlan2) entered disabled state [ 85.002842][ T8438] macvlan2: entered allmulticast mode [ 85.008248][ T8438] bridge0: entered allmulticast mode [ 85.014354][ T8438] macvlan2: left allmulticast mode [ 85.019499][ T8438] bridge0: left allmulticast mode [ 85.032932][ T5292] udevd[5292]: symlink '../../loop2' '/dev/disk/by-label/syzkaller.tmp-b7:6' failed: Read-only file system [ 85.038062][ T8438] bridge0: left promiscuous mode [ 85.045389][ T5292] udevd[5292]: symlink '../../loop6' '/dev/disk/by-diskseq/388.tmp-b7:6' failed: Read-only file system [ 85.074502][ T5292] udevd[5292]: symlink '../../loop6' '/dev/disk/by-diskseq/388.tmp-b7:6' failed: Read-only file system [ 85.093522][ T5276] udevd[5276]: symlink '../../loop3' '/dev/disk/by-diskseq/381.tmp-b7:3' failed: Read-only file system [ 85.113449][ T5292] udevd[5292]: symlink '../../loop6' '/dev/disk/by-diskseq/389.tmp-b7:6' failed: Read-only file system [ 85.145352][ T5276] udevd[5276]: symlink '../../loop3' '/dev/disk/by-diskseq/381.tmp-b7:3' failed: Read-only file system [ 85.185921][ T5292] udevd[5292]: symlink '../../loop3' '/dev/disk/by-diskseq/381.tmp-b7:3' failed: Read-only file system [ 85.223798][ T5292] udevd[5292]: symlink '../../loop3' '/dev/disk/by-diskseq/381.tmp-b7:3' failed: Read-only file system [ 85.245769][ T5276] udevd[5276]: symlink '../../loop1' '/dev/disk/by-diskseq/387.tmp-b7:1' failed: Read-only file system [ 85.269842][ T3304] udevd[3304]: symlink '../../loop5' '/dev/disk/by-diskseq/386.tmp-b7:5' failed: Read-only file system [ 85.360486][ T8467] xt_hashlimit: overflow, try lower: 18446744073709551615/7 [ 85.605096][ T8500] Cannot find del_set index 0 as target [ 85.695423][ T8512] SELinux: unrecognized netlink message: protocol=9 nlmsg_type=49 sclass=netlink_audit_socket pid=8512 comm=syz.3.2223 [ 85.799796][ T8526] loop1: detected capacity change from 0 to 764 [ 85.800959][ T8526] rock: directory entry would overflow storage [ 85.800966][ T8526] rock: sig=0x4654, size=5, remaining=4 [ 85.915696][ T8535] netlink: 'syz.1.2236': attribute type 16 has an invalid length. [ 85.923581][ T8535] netlink: 'syz.1.2236': attribute type 3 has an invalid length. [ 85.931317][ T8535] netlink: 64066 bytes leftover after parsing attributes in process `syz.1.2236'. [ 85.968734][ T8538] loop3: detected capacity change from 0 to 512 [ 85.990688][ T8541] netlink: 8 bytes leftover after parsing attributes in process `syz.5.2240'. [ 86.003631][ T8538] EXT4-fs (loop3): external journal device major/minor numbers have changed [ 86.063854][ T8538] EXT4-fs (loop3): failed to open journal device unknown-block(0,3) -6 [ 86.163199][ T8557] netlink: set zone limit has 4 unknown bytes [ 86.257635][ T8563] loop5: detected capacity change from 0 to 2048 [ 86.546111][ T8574] loop5: detected capacity change from 0 to 512 [ 86.616389][ T8574] ext4 filesystem being mounted at /319/file1 supports timestamps until 2038-01-19 (0x7fffffff) [ 86.889307][ T8588] loop1: detected capacity change from 0 to 512 [ 86.913639][ T8588] ext4 filesystem being mounted at /529/file1 supports timestamps until 2038-01-19 (0x7fffffff) [ 86.930665][ T8594] loop3: detected capacity change from 0 to 512 [ 86.983300][ T8594] EXT4-fs (loop3): 1 orphan inode deleted [ 87.000134][ T51] EXT4-fs error (device loop3): ext4_release_dquot:6971: comm kworker/u8:3: Failed to release dquot type 1 [ 87.001329][ T8594] ext4 filesystem being mounted at /548/file1 supports timestamps until 2038-01-19 (0x7fffffff) [ 87.275707][ T8623] loop3: detected capacity change from 0 to 2048 [ 87.291038][ T8623] EXT4-fs: Ignoring removed bh option [ 87.370843][ T8629] bond1: entered promiscuous mode [ 87.375976][ T8629] bond1: entered allmulticast mode [ 87.396404][ T8634] loop1: detected capacity change from 0 to 512 [ 87.403048][ T8629] 8021q: adding VLAN 0 to HW filter on device bond1 [ 87.411774][ T8634] EXT4-fs (loop1): external journal device major/minor numbers have changed [ 87.431909][ T8629] bond1 (unregistering): Released all slaves [ 87.489715][ T8634] EXT4-fs (loop1): failed to open journal device unknown-block(0,3) -6 [ 87.604147][ T8652] netlink: 8 bytes leftover after parsing attributes in process `syz.1.2286'. [ 87.631688][ T8654] netlink: 12 bytes leftover after parsing attributes in process `syz.3.2287'. [ 87.640812][ T8654] netlink: 36 bytes leftover after parsing attributes in process `syz.3.2287'. [ 87.675996][ T8654] vlan2: entered allmulticast mode [ 87.681225][ T8654] syz_tun: entered allmulticast mode [ 87.690725][ T8656] loop6: detected capacity change from 0 to 4096 [ 87.699167][ T8660] loop1: detected capacity change from 0 to 512 [ 87.738855][ T8656] EXT4-fs: Journaled quota options ignored when QUOTA feature is enabled [ 87.747750][ T8660] EXT4-fs (loop1): encrypted files will use data=ordered instead of data journaling mode [ 87.793252][ T8660] EXT4-fs (loop1): 1 truncate cleaned up [ 87.886194][ T8673] loop1: detected capacity change from 0 to 512 [ 87.935256][ T8681] SELinux: unrecognized netlink message: protocol=9 nlmsg_type=0 sclass=netlink_audit_socket pid=8681 comm=syz.3.2299 [ 87.970659][ T8673] EXT4-fs (loop1): too many log groups per flexible block group [ 87.978376][ T8673] EXT4-fs (loop1): failed to initialize mballoc (-12) [ 88.059887][ T8673] EXT4-fs (loop1): mount failed [ 88.130566][ T8692] netlink: 36 bytes leftover after parsing attributes in process `syz.3.2303'. [ 88.184300][ T8699] loop5: detected capacity change from 0 to 512 [ 88.195431][ T8699] EXT4-fs (loop5): feature flags set on rev 0 fs, running e2fsck is recommended [ 88.204559][ T8699] EXT4-fs (loop5): mounting ext2 file system using the ext4 subsystem [ 88.230906][ T8699] EXT4-fs (loop5): warning: checktime reached, running e2fsck is recommended [ 88.277583][ T8699] [EXT4 FS bs=4096, gc=1, bpg=32768, ipg=32, mo=a042c01c, mo2=0002] [ 88.285732][ T8699] System zones: 0-2, 18-18, 34-34 [ 88.292513][ T8699] EXT4-fs warning (device loop5): ext4_update_dynamic_rev:1132: updating to rev 1 because of new feature flag, running e2fsck is recommended [ 88.308268][ T8699] EXT4-fs (loop5): 1 truncate cleaned up [ 88.330334][ T8699] EXT4-fs error (device loop5): ext4_readdir:264: inode #2: block 3: comm syz.5.2306: path /330/file1: bad entry in directory: inode out of bounds - offset=0, inode=63, rec_len=12, size=4096 fake=1 [ 88.559414][ T8715] loop1: detected capacity change from 0 to 512 [ 88.576428][ T8715] EXT4-fs: Journaled quota options ignored when QUOTA feature is enabled [ 88.758596][ T8715] ext4 filesystem being mounted at /545/file1 supports timestamps until 2038-01-19 (0x7fffffff) [ 89.280411][ T29] kauditd_printk_skb: 60 callbacks suppressed [ 89.280486][ T29] audit: type=1400 audit(2000000007.090:886): avc: denied { read } for pid=8753 comm="syz-executor" dev="nsfs" ino=4026531840 scontext=root:sysadm_r:sysadm_t tcontext=system_u:object_r:nsfs_t tclass=file permissive=1 [ 89.285941][ T8755] netlink: 64 bytes leftover after parsing attributes in process `syz.1.2332'. [ 89.286753][ T29] audit: type=1400 audit(2000000007.090:887): avc: denied { open } for pid=8753 comm="syz-executor" path="net:[4026531840]" dev="nsfs" ino=4026531840 scontext=root:sysadm_r:sysadm_t tcontext=system_u:object_r:nsfs_t tclass=file permissive=1 [ 89.373329][ T29] audit: type=1400 audit(2000000007.150:888): avc: denied { mounton } for pid=8753 comm="syz-executor" path="/" dev="sda1" ino=2 scontext=root:sysadm_r:sysadm_t tcontext=system_u:object_r:root_t tclass=dir permissive=1 [ 89.394853][ T29] audit: type=1400 audit(2000000007.170:889): avc: denied { create } for pid=8757 comm="syz.5.2333" scontext=root:sysadm_r:sysadm_t tcontext=root:sysadm_r:sysadm_t tclass=smc_socket permissive=1 [ 89.454446][ T3418] netdevsim netdevsim0 eth3 (unregistering): unset [1, 0] type 2 family 0 port 6081 - 0 [ 89.481522][ T29] audit: type=1400 audit(2000000007.230:890): avc: denied { sys_module } for pid=8753 comm="syz-executor" capability=16 scontext=root:sysadm_r:sysadm_t tcontext=root:sysadm_r:sysadm_t tclass=capability permissive=1 [ 89.512125][ T8776] bond1: entered promiscuous mode [ 89.517250][ T8776] bond1: entered allmulticast mode [ 89.525070][ T8776] 8021q: adding VLAN 0 to HW filter on device bond1 [ 89.535560][ T8776] bond1 (unregistering): Released all slaves [ 89.556520][ T8778] 8021q: adding VLAN 0 to HW filter on device ipvlan2 [ 89.634455][ T3418] netdevsim netdevsim0 eth2 (unregistering): unset [1, 0] type 2 family 0 port 6081 - 0 [ 89.645481][ T29] audit: type=1400 audit(2000000007.440:891): avc: denied { setopt } for pid=8781 comm="syz.5.2341" lport=17 scontext=root:sysadm_r:sysadm_t tcontext=root:sysadm_r:sysadm_t tclass=rawip_socket permissive=1 [ 89.666496][ T29] audit: type=1400 audit(2000000007.460:892): avc: denied { shutdown } for pid=8783 comm="syz.1.2342" scontext=root:sysadm_r:sysadm_t tcontext=root:sysadm_r:sysadm_t tclass=netlink_netfilter_socket permissive=1 [ 89.746083][ T8790] loop5: detected capacity change from 0 to 512 [ 89.771486][ T8790] EXT4-fs (loop5): encrypted files will use data=ordered instead of data journaling mode [ 89.786289][ T3418] netdevsim netdevsim0 eth1 (unregistering): unset [1, 0] type 2 family 0 port 6081 - 0 [ 89.799748][ T29] audit: type=1400 audit(2000000007.510:893): avc: denied { map } for pid=8787 comm="syz.5.2344" path="/dev/zero" dev="devtmpfs" ino=5 scontext=root:sysadm_r:sysadm_t tcontext=system_u:object_r:zero_device_t tclass=chr_file permissive=1 [ 89.842578][ T8790] EXT4-fs (loop5): 1 truncate cleaned up [ 89.873528][ T3418] netdevsim netdevsim0 eth0 (unregistering): unset [1, 0] type 2 family 0 port 6081 - 0 [ 89.930692][ T29] audit: type=1400 audit(2000000007.700:894): avc: denied { setattr } for pid=8789 comm="syz.5.2345" name="file1" dev="loop5" ino=15 scontext=root:sysadm_r:sysadm_t tcontext=system_u:object_r:unlabeled_t tclass=file permissive=1 [ 89.963981][ T8753] chnl_net:caif_netlink_parms(): no params data found [ 90.010303][ T29] audit: type=1400 audit(2000000007.790:895): avc: denied { create } for pid=8802 comm="syz.6.2350" scontext=root:sysadm_r:sysadm_t tcontext=root:sysadm_r:sysadm_t tclass=bluetooth_socket permissive=1 [ 90.055880][ T5276] udevd[5276]: symlink '../../loop2' '/dev/disk/by-label/syzkaller.tmp-b7:5' failed: Read-only file system [ 90.071896][ T8807] loop6: detected capacity change from 0 to 512 [ 90.085357][ T3304] udevd[3304]: symlink '../../loop1' '/dev/disk/by-diskseq/415.tmp-b7:1' failed: Read-only file system [ 90.087818][ T5292] udevd[5292]: symlink '../../loop6' '/dev/disk/by-diskseq/418.tmp-b7:6' failed: Read-only file system [ 90.097429][ T5276] udevd[5276]: symlink '../../loop5' '/dev/disk/by-diskseq/416.tmp-b7:5' failed: Read-only file system [ 90.112014][ T3418] bridge_slave_1: left allmulticast mode [ 90.124774][ T3418] bridge_slave_1: left promiscuous mode [ 90.130535][ T3418] bridge0: port 2(bridge_slave_1) entered disabled state [ 90.143836][ T8807] EXT4-fs (loop6): feature flags set on rev 0 fs, running e2fsck is recommended [ 90.149045][ T5276] udevd[5276]: symlink '../../loop5' '/dev/disk/by-diskseq/416.tmp-b7:5' failed: Read-only file system [ 90.152894][ T8807] EXT4-fs (loop6): mounting ext2 file system using the ext4 subsystem [ 90.181639][ T5276] udevd[5276]: symlink '../../loop5' '/dev/disk/by-diskseq/417.tmp-b7:5' failed: Read-only file system [ 90.190705][ T5292] udevd[5292]: symlink '../../loop6' '/dev/disk/by-label/syzkaller.tmp-b7:6' failed: Read-only file system [ 90.218992][ T5276] udevd[5276]: symlink '../../loop5' '/dev/disk/by-diskseq/417.tmp-b7:5' failed: Read-only file system [ 90.219074][ T3304] udevd[3304]: symlink '../../loop1' '/dev/disk/by-diskseq/415.tmp-b7:1' failed: Read-only file system [ 90.249864][ T3418] bridge_slave_0: left allmulticast mode [ 90.255576][ T3418] bridge_slave_0: left promiscuous mode [ 90.255618][ T8807] EXT4-fs (loop6): warning: checktime reached, running e2fsck is recommended [ 90.261243][ T3418] bridge0: port 1(bridge_slave_0) entered disabled state [ 90.299560][ T8807] [EXT4 FS bs=4096, gc=1, bpg=32768, ipg=32, mo=a042c01c, mo2=0002] [ 90.307709][ T8807] System zones: 0-2, 18-18, 34-34 [ 90.323471][ T8807] EXT4-fs warning (device loop6): ext4_update_dynamic_rev:1132: updating to rev 1 because of new feature flag, running e2fsck is recommended [ 90.352438][ T5292] udevd[5292]: symlink '../../loop5' '/dev/disk/by-diskseq/417.tmp-b7:5' failed: Read-only file system [ 90.415275][ T8807] EXT4-fs (loop6): 1 truncate cleaned up [ 90.500778][ T8807] EXT4-fs error (device loop6): ext4_readdir:264: inode #2: block 3: comm syz.6.2352: path /79/file1: bad entry in directory: inode out of bounds - offset=0, inode=63, rec_len=12, size=4096 fake=1 [ 90.529991][ T3418] bond0 (unregistering): (slave bond_slave_0): Releasing backup interface [ 90.544615][ T3418] bond0 (unregistering): (slave bond_slave_1): Releasing backup interface [ 90.554177][ T3418] bond0 (unregistering): Released all slaves [ 90.574896][ T8753] bridge0: port 1(bridge_slave_0) entered blocking state [ 90.582027][ T8753] bridge0: port 1(bridge_slave_0) entered disabled state [ 90.619483][ T8753] bridge_slave_0: entered allmulticast mode [ 90.626956][ T8833] loop1: detected capacity change from 0 to 256 [ 90.634539][ T8753] bridge_slave_0: entered promiscuous mode [ 90.660276][ T3418] tipc: Left network mode [ 90.660513][ T8753] bridge0: port 2(bridge_slave_1) entered blocking state [ 90.671878][ T8753] bridge0: port 2(bridge_slave_1) entered disabled state [ 90.690952][ T3418] IPVS: stopping master sync thread 6184 ... [ 90.698683][ T8753] bridge_slave_1: entered allmulticast mode [ 90.723825][ T8753] bridge_slave_1: entered promiscuous mode [ 90.755898][ T3418] hsr_slave_0: left promiscuous mode [ 90.774846][ T3418] hsr_slave_1: left promiscuous mode [ 90.788935][ T3418] batman_adv: batadv0: Interface deactivated: batadv_slave_0 [ 90.796516][ T3418] batman_adv: batadv0: Removing interface: batadv_slave_0 [ 90.812524][ T3418] batman_adv: batadv0: Interface deactivated: batadv_slave_1 [ 90.820037][ T3418] batman_adv: batadv0: Removing interface: batadv_slave_1 [ 90.857179][ T3418] veth1_macvtap: left promiscuous mode [ 90.872770][ T3418] veth0_macvtap: left promiscuous mode [ 90.879503][ T3418] veth1_vlan: left promiscuous mode [ 90.886444][ T3418] veth0_vlan: left promiscuous mode [ 90.968208][ T3418] team0 (unregistering): Port device team_slave_1 removed [ 90.981007][ T3418] team0 (unregistering): Port device team_slave_0 removed [ 90.987643][ T8859] netlink: 8 bytes leftover after parsing attributes in process `syz.1.2376'. [ 91.041274][ T8863] loop3: detected capacity change from 0 to 512 [ 91.056552][ T8753] bond0: (slave bond_slave_0): Enslaving as an active interface with an up link [ 91.073281][ T8863] EXT4-fs: Journaled quota options ignored when QUOTA feature is enabled [ 91.074228][ T8841] netlink: 8 bytes leftover after parsing attributes in process `syz.5.2367'. [ 91.096350][ T8753] bond0: (slave bond_slave_1): Enslaving as an active interface with an up link [ 91.134299][ T8863] ext4 filesystem being mounted at /567/file1 supports timestamps until 2038-01-19 (0x7fffffff) [ 91.169934][ T8863] EXT4-fs error (device loop3): ext4_mb_generate_buddy:1220: group 0, block bitmap and bg descriptor inconsistent: 41 vs 39667 free clusters [ 91.221636][ T8753] team0: Port device team_slave_0 added [ 91.248172][ T8753] team0: Port device team_slave_1 added [ 91.318639][ T8753] batman_adv: batadv0: Adding interface: batadv_slave_0 [ 91.325682][ T8753] 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. [ 91.351614][ T8753] batman_adv: batadv0: Not using interface batadv_slave_0 (retrying later): interface not active [ 91.386365][ T8889] loop6: detected capacity change from 0 to 1024 [ 91.400194][ T8753] batman_adv: batadv0: Adding interface: batadv_slave_1 [ 91.407196][ T8753] 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. [ 91.433149][ T8753] batman_adv: batadv0: Not using interface batadv_slave_1 (retrying later): interface not active [ 91.549919][ T8753] hsr_slave_0: entered promiscuous mode [ 91.557403][ T8753] hsr_slave_1: entered promiscuous mode [ 91.728282][ T8753] netdevsim netdevsim7 netdevsim0: renamed from eth0 [ 91.742678][ T8753] netdevsim netdevsim7 netdevsim1: renamed from eth1 [ 91.760098][ T8753] netdevsim netdevsim7 netdevsim2: renamed from eth2 [ 91.772280][ T8753] netdevsim netdevsim7 netdevsim3: renamed from eth3 [ 91.805230][ T8753] 8021q: adding VLAN 0 to HW filter on device bond0 [ 91.847364][ T8753] 8021q: adding VLAN 0 to HW filter on device team0 [ 91.867780][ T51] bridge0: port 1(bridge_slave_0) entered blocking state [ 91.874842][ T51] bridge0: port 1(bridge_slave_0) entered forwarding state [ 91.892024][ T51] bridge0: port 2(bridge_slave_1) entered blocking state [ 91.899206][ T51] bridge0: port 2(bridge_slave_1) entered forwarding state [ 92.009312][ T36] hid-generic 0000:FFFFFFFD:0000.0003: unknown main item tag 0x0 [ 92.017383][ T36] hid-generic 0000:FFFFFFFD:0000.0003: unknown main item tag 0x0 [ 92.026371][ T8753] 8021q: adding VLAN 0 to HW filter on device batadv0 [ 92.036731][ T8949] loop3: detected capacity change from 0 to 512 [ 92.043329][ T36] hid-generic 0000:FFFFFFFD:0000.0003: hidraw0: HID v0.00 Device [syz0] on syz1 [ 92.054227][ T8949] EXT4-fs: journaled quota format not specified [ 92.145054][ T8961] fido_id[8961]: Failed to open report descriptor at '/sys/devices/virtual/misc/uhid/report_descriptor': No such file or directory [ 92.258296][ T8753] veth0_vlan: entered promiscuous mode [ 92.286171][ T8753] veth1_vlan: entered promiscuous mode [ 92.322675][ T8753] veth0_macvtap: entered promiscuous mode [ 92.332097][ T8753] veth1_macvtap: entered promiscuous mode [ 92.352161][ T8753] batman_adv: The newly added mac address (aa:aa:aa:aa:aa:3e) already exists on: batadv_slave_0 [ 92.363379][ T8753] batman_adv: It is strongly recommended to keep mac addresses unique to avoid problems! [ 92.373259][ T8753] batman_adv: The newly added mac address (aa:aa:aa:aa:aa:3e) already exists on: batadv_slave_0 [ 92.383866][ T8753] batman_adv: It is strongly recommended to keep mac addresses unique to avoid problems! [ 92.394573][ T8753] batman_adv: The newly added mac address (aa:aa:aa:aa:aa:3e) already exists on: batadv_slave_0 [ 92.405146][ T8753] batman_adv: It is strongly recommended to keep mac addresses unique to avoid problems! [ 92.415053][ T8753] batman_adv: The newly added mac address (aa:aa:aa:aa:aa:3e) already exists on: batadv_slave_0 [ 92.426246][ T8753] batman_adv: It is strongly recommended to keep mac addresses unique to avoid problems! [ 92.452719][ T8753] batman_adv: batadv0: Interface activated: batadv_slave_0 [ 92.460918][ T8753] batman_adv: The newly added mac address (aa:aa:aa:aa:aa:3f) already exists on: batadv_slave_1 [ 92.471428][ T8753] batman_adv: It is strongly recommended to keep mac addresses unique to avoid problems! [ 92.481900][ T8753] batman_adv: The newly added mac address (aa:aa:aa:aa:aa:3f) already exists on: batadv_slave_1 [ 92.492399][ T8753] batman_adv: It is strongly recommended to keep mac addresses unique to avoid problems! [ 92.502246][ T8753] batman_adv: The newly added mac address (aa:aa:aa:aa:aa:3f) already exists on: batadv_slave_1 [ 92.513286][ T8753] batman_adv: It is strongly recommended to keep mac addresses unique to avoid problems! [ 92.523125][ T8753] batman_adv: The newly added mac address (aa:aa:aa:aa:aa:3f) already exists on: batadv_slave_1 [ 92.533638][ T8753] batman_adv: It is strongly recommended to keep mac addresses unique to avoid problems! [ 92.552445][ T8753] batman_adv: batadv0: Interface activated: batadv_slave_1 [ 92.566657][ T8753] netdevsim netdevsim7 netdevsim0: set [1, 0] type 2 family 0 port 6081 - 0 [ 92.575410][ T8753] netdevsim netdevsim7 netdevsim1: set [1, 0] type 2 family 0 port 6081 - 0 [ 92.584202][ T8753] netdevsim netdevsim7 netdevsim2: set [1, 0] type 2 family 0 port 6081 - 0 [ 92.592963][ T8753] netdevsim netdevsim7 netdevsim3: set [1, 0] type 2 family 0 port 6081 - 0 [ 92.659854][ T9006] x_tables: ip6_tables: TCPOPTSTRIP target: only valid in mangle table, not raw [ 92.683236][ T9011] loop3: detected capacity change from 0 to 256 [ 92.806752][ T9023] loop5: detected capacity change from 0 to 2048 [ 92.828705][ T9029] loop6: detected capacity change from 0 to 512 [ 92.837165][ T9029] EXT4-fs: Ignoring removed oldalloc option [ 92.843786][ T9029] EXT4-fs: Ignoring removed nobh option [ 92.865846][ T9029] EXT4-fs error (device loop6): ext4_orphan_get:1391: inode #15: comm syz.6.2440: iget: bad extended attribute block 1 [ 92.881932][ T9023] loop5: p2 p3 p7 [ 92.886146][ T9029] EXT4-fs error (device loop6): ext4_orphan_get:1396: comm syz.6.2440: couldn't read orphan inode 15 (err -117) [ 92.956925][ T9042] loop3: detected capacity change from 0 to 1024 [ 92.970099][ T9042] EXT4-fs: Ignoring removed orlov option [ 92.975837][ T9042] EXT4-fs: Ignoring removed nomblk_io_submit option [ 93.171679][ T9064] loop6: detected capacity change from 0 to 8192 [ 93.208144][ T9073] netlink: 16 bytes leftover after parsing attributes in process `syz.5.2459'. [ 93.475093][ T9111] loop6: detected capacity change from 0 to 512 [ 93.522718][ T9111] EXT4-fs (loop6): too many log groups per flexible block group [ 93.531173][ T9111] EXT4-fs (loop6): failed to initialize mballoc (-12) [ 93.549035][ T9111] EXT4-fs (loop6): mount failed [ 93.619705][ T9127] netlink: 340 bytes leftover after parsing attributes in process `syz.6.2484'. [ 93.889120][ T9169] netlink: 256 bytes leftover after parsing attributes in process `syz.5.2504'. [ 93.941491][ T9175] netlink: 148 bytes leftover after parsing attributes in process `syz.3.2506'. [ 94.023608][ T9192] loop3: detected capacity change from 0 to 512 [ 94.036602][ T9192] EXT4-fs error (device loop3): ext4_iget_extra_inode:4693: inode #15: comm syz.3.2513: corrupted in-inode xattr: e_name out of bounds [ 94.079508][ T9192] EXT4-fs error (device loop3): ext4_orphan_get:1396: comm syz.3.2513: couldn't read orphan inode 15 (err -117) [ 94.098342][ T9200] 9pnet_fd: Insufficient options for proto=fd [ 94.123464][ T9192] EXT4-fs error (device loop3): htree_dirblock_to_tree:1082: inode #2: block 13: comm syz.3.2513: bad entry in directory: rec_len % 4 != 0 - offset=76, inode=4294967056, rec_len=127, size=1024 fake=0 [ 94.327572][ T29] kauditd_printk_skb: 108 callbacks suppressed [ 94.327588][ T29] audit: type=1400 audit(2000000012.130:1004): avc: denied { setopt } for pid=9232 comm="syz.5.2533" scontext=root:sysadm_r:sysadm_t tcontext=root:sysadm_r:sysadm_t tclass=sctp_socket permissive=1 [ 94.378381][ T9237] loop6: detected capacity change from 0 to 512 [ 94.402481][ T29] audit: type=1326 audit(2000000012.200:1005): auid=4294967295 uid=0 gid=0 ses=4294967295 subj=root:sysadm_r:sysadm_t pid=9242 comm="syz.3.2537" exe="/root/syz-executor" sig=0 arch=c000003e syscall=202 compat=0 ip=0x7f8a94b4e969 code=0x7ffc0000 [ 94.426086][ T29] audit: type=1326 audit(2000000012.200:1006): auid=4294967295 uid=0 gid=0 ses=4294967295 subj=root:sysadm_r:sysadm_t pid=9242 comm="syz.3.2537" exe="/root/syz-executor" sig=0 arch=c000003e syscall=202 compat=0 ip=0x7f8a94b4e969 code=0x7ffc0000 [ 94.436903][ T9246] loop5: detected capacity change from 0 to 1024 [ 94.449503][ T29] audit: type=1326 audit(2000000012.200:1007): auid=4294967295 uid=0 gid=0 ses=4294967295 subj=root:sysadm_r:sysadm_t pid=9242 comm="syz.3.2537" exe="/root/syz-executor" sig=0 arch=c000003e syscall=298 compat=0 ip=0x7f8a94b4e969 code=0x7ffc0000 [ 94.449583][ T29] audit: type=1326 audit(2000000012.210:1008): auid=4294967295 uid=0 gid=0 ses=4294967295 subj=root:sysadm_r:sysadm_t pid=9242 comm="syz.3.2537" exe="/root/syz-executor" sig=0 arch=c000003e syscall=202 compat=0 ip=0x7f8a94b4e969 code=0x7ffc0000 [ 94.449610][ T29] audit: type=1326 audit(2000000012.210:1009): auid=4294967295 uid=0 gid=0 ses=4294967295 subj=root:sysadm_r:sysadm_t pid=9242 comm="syz.3.2537" exe="/root/syz-executor" sig=0 arch=c000003e syscall=202 compat=0 ip=0x7f8a94b4e969 code=0x7ffc0000 [ 94.456892][ T29] audit: type=1326 audit(2000000012.260:1010): auid=4294967295 uid=0 gid=0 ses=4294967295 subj=root:sysadm_r:sysadm_t pid=9242 comm="syz.3.2537" exe="/root/syz-executor" sig=0 arch=c000003e syscall=443 compat=0 ip=0x7f8a94b4e969 code=0x7ffc0000 [ 94.503496][ T9241] loop7: detected capacity change from 0 to 512 [ 94.526693][ T29] audit: type=1326 audit(2000000012.260:1011): auid=4294967295 uid=0 gid=0 ses=4294967295 subj=root:sysadm_r:sysadm_t pid=9242 comm="syz.3.2537" exe="/root/syz-executor" sig=0 arch=c000003e syscall=202 compat=0 ip=0x7f8a94b4e969 code=0x7ffc0000 [ 94.526728][ T29] audit: type=1326 audit(2000000012.260:1012): auid=4294967295 uid=0 gid=0 ses=4294967295 subj=root:sysadm_r:sysadm_t pid=9242 comm="syz.3.2537" exe="/root/syz-executor" sig=0 arch=c000003e syscall=202 compat=0 ip=0x7f8a94b4e969 code=0x7ffc0000 [ 94.530224][ T9237] ext4 filesystem being mounted at /116/file1 supports timestamps until 2038-01-19 (0x7fffffff) [ 94.552736][ T9246] EXT4-fs: Ignoring removed nobh option [ 94.573714][ T29] audit: type=1400 audit(2000000012.360:1013): avc: denied { setattr } for pid=9236 comm="syz.6.2536" name="file0" dev="loop6" ino=12 scontext=root:sysadm_r:sysadm_t tcontext=system_u:object_r:unlabeled_t tclass=dir permissive=1 [ 94.581664][ T9246] EXT4-fs (loop5): stripe (65535) is not aligned with cluster size (4096), stripe is disabled [ 94.633920][ T9241] EXT4-fs (loop7): encrypted files will use data=ordered instead of data journaling mode [ 94.658351][ T9246] EXT4-fs error (device loop5): ext4_ext_check_inode:524: inode #11: comm syz.5.2539: pblk 0 bad header/extent: invalid extent entries - magic f30a, entries 1, max 4(4), depth 32512(32512) [ 94.682070][ T9246] EXT4-fs error (device loop5): ext4_orphan_get:1396: comm syz.5.2539: couldn't read orphan inode 11 (err -117) [ 94.695594][ T9241] EXT4-fs (loop7): 1 truncate cleaned up [ 94.743684][ T9246] EXT4-fs error (device loop5): ext4_validate_block_bitmap:441: comm syz.5.2539: bg 0: block 10: padding at end of block bitmap is not set [ 95.058206][ T9285] loop1: detected capacity change from 0 to 128 [ 95.089025][ T5276] udevd[5276]: symlink '../../loop7' '/dev/disk/by-diskseq/447.tmp-b7:7' failed: Read-only file system [ 95.102752][ T5292] udevd[5292]: symlink '../../loop1' '/dev/disk/by-diskseq/448.tmp-b7:1' failed: Read-only file system [ 95.104303][ T3304] udevd[3304]: symlink '../../loop3' '/dev/disk/by-diskseq/441.tmp-b7:3' failed: Read-only file system [ 95.115334][ T9285] ext4 filesystem being mounted at /619/file0aaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaa supports timestamps until 2038-01-19 (0x7fffffff) [ 95.173908][ T5292] udevd[5292]: symlink '../../loop1' '/dev/disk/by-uuid/76b65be2-f6da-4727-8c75-0525a5b65a09.tmp-b7:1' failed: Read-only file system [ 95.217401][ T3304] udevd[3304]: symlink '../../loop5' '/dev/disk/by-diskseq/446.tmp-b7:5' failed: Read-only file system [ 95.234051][ T5276] udevd[5276]: symlink '../../loop7' '/dev/disk/by-diskseq/447.tmp-b7:7' failed: Read-only file system [ 95.248992][ T5292] udevd[5292]: symlink '../../loop1' '/dev/disk/by-diskseq/448.tmp-b7:1' failed: Read-only file system [ 95.273639][ T5292] udevd[5292]: symlink '../../loop1' '/dev/disk/by-uuid/76b65be2-f6da-4727-8c75-0525a5b65a09.tmp-b7:1' failed: Read-only file system [ 95.292113][ T9302] netlink: 277 bytes leftover after parsing attributes in process `syz.7.2563'. [ 95.304402][ T9285] SELinux: Context : is not valid (left unmapped). [ 95.345586][ T5276] udevd[5276]: symlink '../../loop7' '/dev/disk/by-diskseq/447.tmp-b7:7' failed: Read-only file system [ 95.372003][ T3304] udevd[3304]: symlink '../../loop1' '/dev/disk/by-diskseq/448.tmp-b7:1' failed: Read-only file system [ 95.392800][ T9308] batman_adv: batadv0: adding TT local entry aa:aa:aa:aa:aa:2a to non-existent VLAN 909 [ 95.475712][ T9318] sit0: entered promiscuous mode [ 95.492483][ T9318] netlink: 'syz.7.2571': attribute type 1 has an invalid length. [ 95.500284][ T9318] netlink: 1 bytes leftover after parsing attributes in process `syz.7.2571'. [ 95.553598][ T9324] loop6: detected capacity change from 0 to 512 [ 95.592282][ T9324] ext4 filesystem being mounted at /119/bus supports timestamps until 2038-01-19 (0x7fffffff) [ 95.610641][ T9324] EXT4-fs error (device loop6): ext4_ext_check_inode:524: inode #2: comm syz.6.2574: pblk 0 bad header/extent: invalid extent entries - magic f30a, entries 1, max 4(4), depth 0(0) [ 95.719153][ T9348] loop1: detected capacity change from 0 to 128 [ 95.787639][ T9353] loop7: detected capacity change from 0 to 512 [ 95.815296][ T9353] EXT4-fs: Ignoring removed nobh option [ 95.854316][ T9353] EXT4-fs error (device loop7): ext4_ext_check_inode:524: inode #4: comm syz.7.2587: pblk 0 bad header/extent: invalid eh_entries - magic f30a, entries 771, max 4(4), depth 0(0) [ 95.919661][ T9353] EXT4-fs error (device loop7): ext4_quota_enable:7129: comm syz.7.2587: Bad quota inode: 4, type: 1 [ 95.965746][ T9353] EXT4-fs warning (device loop7): ext4_enable_quotas:7170: Failed to enable quota tracking (type=1, err=-117, ino=4). Please run e2fsck to fix. [ 95.984254][ T9373] loop6: detected capacity change from 0 to 1024 [ 95.998022][ T9373] EXT4-fs: quotafile must be on filesystem root [ 96.058347][ T9353] EXT4-fs (loop7): mount failed [ 96.062739][ T9380] loop5: detected capacity change from 0 to 512 [ 96.099879][ T9380] EXT4-fs: Ignoring removed orlov option [ 96.158404][ T9380] ext4 filesystem being mounted at /399/bus supports timestamps until 2038-01-19 (0x7fffffff) [ 96.332558][ T9422] netlink: 4 bytes leftover after parsing attributes in process `syz.3.2618'. [ 96.359154][ T9427] sch_tbf: peakrate 8 is lower than or equals to rate 12 ! [ 96.393517][ T9431] netlink: 'syz.7.2624': attribute type 21 has an invalid length. [ 96.410522][ T9433] vhci_hcd vhci_hcd.0: pdev(6) rhport(0) sockfd(5) [ 96.417039][ T9433] vhci_hcd vhci_hcd.0: devid(0) speed(1) speed_str(low-speed) [ 96.424630][ T9433] vhci_hcd vhci_hcd.0: Device attached [ 96.424883][ T9431] netlink: 156 bytes leftover after parsing attributes in process `syz.7.2624'. [ 96.454861][ T9436] vhci_hcd: connection closed [ 96.455014][ T12] vhci_hcd: stop threads [ 96.463970][ T12] vhci_hcd: release socket [ 96.463979][ T12] vhci_hcd: disconnect device [ 96.486330][ T9443] netlink: 164 bytes leftover after parsing attributes in process `syz.5.2627'. [ 96.495795][ T9443] netlink: 164 bytes leftover after parsing attributes in process `syz.5.2627'. [ 96.531481][ T9449] loop5: detected capacity change from 0 to 164 [ 96.543959][ T9451] loop3: detected capacity change from 0 to 512 [ 96.560004][ T9451] EXT4-fs: Ignoring removed mblk_io_submit option [ 96.571063][ T9451] EXT4-fs (loop3): ext4_check_descriptors: Block bitmap for group 0 overlaps superblock [ 96.624527][ T9451] EXT4-fs (loop3): revision level too high, forcing read-only mode [ 96.641989][ T9451] EXT4-fs (loop3): orphan cleanup on readonly fs [ 96.656473][ T9451] EXT4-fs error (device loop3): ext4_read_block_bitmap_nowait:483: comm syz.3.2631: Invalid block bitmap block 0 in block_group 0 [ 96.683875][ T9451] EXT4-fs (loop3): Remounting filesystem read-only [ 96.691361][ T9451] EXT4-fs (loop3): 1 orphan inode deleted [ 97.021136][ T9519] loop6: detected capacity change from 0 to 512 [ 97.057298][ T9519] EXT4-fs (loop6): ext4_check_descriptors: Checksum for group 0 failed (17031!=33349) [ 97.100357][ T9519] [EXT4 FS bs=1024, gc=1, bpg=8192, ipg=32, mo=c842e12c, mo2=0102] [ 97.112610][ T9519] EXT4-fs (loop6): orphan cleanup on readonly fs [ 97.119382][ T9519] EXT4-fs error (device loop6): ext4_clear_blocks:876: inode #11: comm syz.6.2663: attempt to clear invalid blocks 1024 len 1 [ 97.139367][ T9519] EXT4-fs (loop6): Remounting filesystem read-only [ 97.157812][ T9537] loop3: detected capacity change from 0 to 1024 [ 97.164438][ T9537] EXT4-fs: Ignoring removed bh option [ 97.170507][ T9537] EXT4-fs (loop3): ext4_check_descriptors: Block bitmap for group 0 overlaps block group descriptors [ 97.181424][ T9537] EXT4-fs (loop3): ext4_check_descriptors: Checksum for group 0 failed (31873!=20869) [ 97.191048][ T9537] EXT4-fs (loop3): stripe (65535) is not aligned with cluster size (16), stripe is disabled [ 97.201836][ T9519] EXT4-fs (loop6): 1 truncate cleaned up [ 97.221489][ T9519] kernel profiling enabled (shift: 63) [ 97.227178][ T9519] profiling shift: 63 too large [ 97.256020][ T9541] netlink: 'syz.7.2673': attribute type 4 has an invalid length. [ 97.263852][ T9537] EXT4-fs (loop3): failed to open journal device unknown-block(0,5) -6 [ 97.351148][ T9551] loop6: detected capacity change from 0 to 2048 [ 97.427445][ T9566] loop3: detected capacity change from 0 to 512 [ 97.438059][ T9566] EXT4-fs (loop3): encrypted files will use data=ordered instead of data journaling mode [ 97.479975][ T9571] loop1: detected capacity change from 0 to 512 [ 97.520287][ T9571] EXT4-fs (loop1): 1 orphan inode deleted [ 97.556824][ T12] EXT4-fs error (device loop1): ext4_release_dquot:6971: comm kworker/u8:0: Failed to release dquot type 1 [ 97.580019][ T9566] EXT4-fs (loop3): 1 truncate cleaned up [ 97.588758][ T9571] ext4 filesystem being mounted at /639/bus supports timestamps until 2038-01-19 (0x7fffffff) [ 97.667183][ T9571] SELinux: Context system_u:object_r:bsdpty_d is not valid (left unmapped). [ 97.983961][ T9619] loop6: detected capacity change from 0 to 512 [ 98.032948][ T9619] ext4 filesystem being mounted at /137/file1 supports timestamps until 2038-01-19 (0x7fffffff) [ 98.166437][ T9644] loop3: detected capacity change from 0 to 128 [ 98.216560][ T9644] ext4 filesystem being mounted at /650/file0 supports timestamps until 2038-01-19 (0x7fffffff) [ 98.334425][ T9656] loop6: detected capacity change from 0 to 512 [ 98.341282][ T3316] EXT4-fs unmount: 73 callbacks suppressed [ 98.341297][ T3316] EXT4-fs (loop3): unmounting filesystem 76b65be2-f6da-4727-8c75-0525a5b65a09. [ 98.357812][ T9656] EXT4-fs: Ignoring removed orlov option [ 98.381039][ T9656] EXT4-fs (loop6): mounted filesystem 00000000-0000-0000-0000-000000000000 r/w without journal. Quota mode: writeback. [ 98.401742][ T9656] ext4 filesystem being mounted at /140/bus supports timestamps until 2038-01-19 (0x7fffffff) [ 98.421650][ T9667] 9pnet: Could not find request transport: r [ 98.432516][ T7858] EXT4-fs (loop6): unmounting filesystem 00000000-0000-0000-0000-000000000000. [ 98.467258][ T9673] netlink: 'syz.6.2731': attribute type 1 has an invalid length. [ 98.470656][ T9676] loop5: detected capacity change from 0 to 512 [ 98.483893][ T9676] EXT4-fs: Ignoring removed oldalloc option [ 98.492932][ T9676] EXT4-fs (loop5): mounted filesystem 00000000-0000-0000-0000-000000000000 r/w without journal. Quota mode: writeback. [ 98.505776][ T9676] ext4 filesystem being mounted at /426/bus supports timestamps until 2038-01-19 (0x7fffffff) [ 98.535501][ T5199] EXT4-fs (loop5): unmounting filesystem 00000000-0000-0000-0000-000000000000. [ 98.616978][ T9693] __nla_validate_parse: 6 callbacks suppressed [ 98.616990][ T9693] netlink: 4 bytes leftover after parsing attributes in process `syz.5.2740'. [ 98.632811][ T9693] veth1_macvtap: left promiscuous mode [ 98.702736][ T9697] netlink: 104 bytes leftover after parsing attributes in process `syz.5.2742'. [ 98.750993][ T9701] loop6: detected capacity change from 0 to 2048 [ 98.904387][ T9714] loop6: detected capacity change from 0 to 8192 [ 98.916129][ T9714] FAT-fs (loop6): error, fat_free_clusters: deleting FAT entry beyond EOF [ 98.924741][ T9714] FAT-fs (loop6): Filesystem has been set read-only [ 99.102754][ T9735] wireguard0: entered promiscuous mode [ 99.108250][ T9735] wireguard0: entered allmulticast mode [ 99.119087][ T9738] loop7: detected capacity change from 0 to 1024 [ 99.125843][ T9738] EXT4-fs: Ignoring removed bh option [ 99.134427][ T9738] EXT4-fs (loop7): ext4_check_descriptors: Block bitmap for group 0 overlaps block group descriptors [ 99.145352][ T9738] EXT4-fs (loop7): ext4_check_descriptors: Checksum for group 0 failed (31873!=20869) [ 99.155065][ T9738] EXT4-fs (loop7): stripe (65535) is not aligned with cluster size (16), stripe is disabled [ 99.205119][ T9738] EXT4-fs (loop7): failed to open journal device unknown-block(0,5) -6 [ 99.275589][ T9758] loop6: detected capacity change from 0 to 128 [ 99.290479][ T9760] netlink: 'syz.3.2771': attribute type 298 has an invalid length. [ 99.342485][ T9766] openvswitch: netlink: Message has 6 unknown bytes. [ 99.373998][ T9770] loop3: detected capacity change from 0 to 512 [ 99.402699][ T9776] loop6: detected capacity change from 0 to 1024 [ 99.409671][ T9776] EXT4-fs: Ignoring removed nobh option [ 99.415298][ T9776] EXT4-fs: Ignoring removed bh option [ 99.420832][ T29] kauditd_printk_skb: 130 callbacks suppressed [ 99.420847][ T29] audit: type=1400 audit(2000000017.230:1140): avc: denied { map } for pid=9774 comm="syz.7.2778" path="/dev/zero" dev="devtmpfs" ino=5 scontext=root:sysadm_r:sysadm_t tcontext=system_u:object_r:zero_device_t tclass=chr_file permissive=1 [ 99.450064][ T29] audit: type=1400 audit(2000000017.230:1141): avc: denied { execute } for pid=9774 comm="syz.7.2778" path="/dev/zero" dev="devtmpfs" ino=5 scontext=root:sysadm_r:sysadm_t tcontext=system_u:object_r:zero_device_t tclass=chr_file permissive=1 [ 99.489879][ T9770] EXT4-fs (loop3): mounted filesystem 00000000-0000-0000-0000-000000000000 r/w without journal. Quota mode: writeback. [ 99.503303][ T29] audit: type=1400 audit(2000000017.300:1142): avc: denied { create } for pid=9780 comm="syz.7.2780" scontext=root:sysadm_r:sysadm_t tcontext=root:sysadm_r:sysadm_t tclass=ieee802154_socket permissive=1 [ 99.509419][ T9770] ext4 filesystem being mounted at /653/bus supports timestamps until 2038-01-19 (0x7fffffff) [ 99.541086][ T9776] EXT4-fs (loop6): mounted filesystem 00000000-0000-0000-0000-000000000000 r/w without journal. Quota mode: writeback. [ 99.585151][ T9790] netlink: 44 bytes leftover after parsing attributes in process `syz.7.2783'. [ 99.594748][ T9790] netlink: 8 bytes leftover after parsing attributes in process `syz.7.2783'. [ 99.614451][ T7858] EXT4-fs (loop6): unmounting filesystem 00000000-0000-0000-0000-000000000000. [ 99.631582][ T9795] loop1: detected capacity change from 0 to 128 [ 99.646583][ T9798] loop5: detected capacity change from 0 to 256 [ 99.656387][ T3316] EXT4-fs (loop3): unmounting filesystem 00000000-0000-0000-0000-000000000000. [ 99.671621][ T9798] FAT-fs (loop5): error, invalid access to FAT (entry 0x00000001) [ 99.679565][ T9798] FAT-fs (loop5): Filesystem has been set read-only [ 99.747386][ T29] audit: type=1400 audit(2000000017.550:1143): avc: denied { create } for pid=9807 comm="syz.7.2792" scontext=root:sysadm_r:sysadm_t tcontext=root:sysadm_r:sysadm_t tclass=can_socket permissive=1 [ 99.829635][ T29] audit: type=1400 audit(2000000017.630:1144): avc: denied { create } for pid=9817 comm="syz.6.2797" scontext=root:sysadm_r:sysadm_t tcontext=root:sysadm_r:sysadm_t tclass=key_socket permissive=1 [ 99.864297][ T29] audit: type=1400 audit(2000000017.650:1145): avc: denied { write } for pid=9817 comm="syz.6.2797" scontext=root:sysadm_r:sysadm_t tcontext=root:sysadm_r:sysadm_t tclass=key_socket permissive=1 [ 99.883619][ T29] audit: type=1400 audit(2000000017.660:1146): avc: denied { read write } for pid=9825 comm="syz.7.2800" name="sg0" dev="devtmpfs" ino=135 scontext=root:sysadm_r:sysadm_t tcontext=system_u:object_r:scsi_generic_device_t tclass=chr_file permissive=1 [ 99.907613][ T29] audit: type=1400 audit(2000000017.660:1147): avc: denied { open } for pid=9825 comm="syz.7.2800" path="/dev/sg0" dev="devtmpfs" ino=135 scontext=root:sysadm_r:sysadm_t tcontext=system_u:object_r:scsi_generic_device_t tclass=chr_file permissive=1 [ 99.931526][ T29] audit: type=1400 audit(2000000017.660:1148): avc: denied { ioctl } for pid=9825 comm="syz.7.2800" path="/dev/sg0" dev="devtmpfs" ino=135 ioctlcmd=0x5393 scontext=root:sysadm_r:sysadm_t tcontext=system_u:object_r:scsi_generic_device_t tclass=chr_file permissive=1 [ 99.947552][ T9833] loop1: detected capacity change from 0 to 512 [ 99.966391][ T9830] loop7: detected capacity change from 0 to 128 [ 99.974107][ T29] audit: type=1326 audit(2000000017.750:1149): auid=4294967295 uid=0 gid=0 ses=4294967295 subj=root:sysadm_r:sysadm_t pid=9832 comm="syz.1.2803" exe="/root/syz-executor" sig=0 arch=c000003e syscall=202 compat=0 ip=0x7f8a3df4e969 code=0x7ffc0000 [ 100.035793][ T9833] EXT4-fs (loop1): encrypted files will use data=ordered instead of data journaling mode [ 100.064544][ T9846] netlink: 16 bytes leftover after parsing attributes in process `syz.7.2809'. [ 100.077703][ T9833] EXT4-fs (loop1): 1 truncate cleaned up [ 100.095409][ T9833] EXT4-fs (loop1): mounted filesystem 00000000-0000-0000-0000-000000000000 r/w without journal. Quota mode: writeback. [ 100.110475][ T5292] udevd[5292]: symlink '../../loop1' '/dev/disk/by-diskseq/498.tmp-b7:1' failed: Read-only file system [ 100.111563][ T5278] udevd[5278]: symlink '../../loop3' '/dev/disk/by-diskseq/494.tmp-b7:3' failed: Read-only file system [ 100.122553][ T5292] udevd[5292]: symlink '../../loop1' '/dev/disk/by-label/syzkaller.tmp-b7:1' failed: Read-only file system [ 100.137751][ T5276] udevd[5276]: symlink '../../loop7' '/dev/disk/by-diskseq/499.tmp-b7:7' failed: Read-only file system [ 100.157488][ T3304] udevd[3304]: symlink '../../loop6' '/dev/disk/by-diskseq/496.tmp-b7:6' failed: Read-only file system [ 100.181046][ T3304] udevd[3304]: symlink '../../loop6' '/dev/disk/by-diskseq/496.tmp-b7:6' failed: Read-only file system [ 100.188508][ T3508] udevd[3508]: symlink '../../loop3' '/dev/disk/by-diskseq/494.tmp-b7:3' failed: Read-only file system [ 100.194323][ T5292] udevd[5292]: symlink '../../loop1' '/dev/disk/by-diskseq/498.tmp-b7:1' failed: Read-only file system [ 100.216911][ T5278] udevd[5278]: symlink '../../loop5' '/dev/disk/by-diskseq/497.tmp-b7:5' failed: Read-only file system [ 100.230998][ T5276] udevd[5276]: symlink '../../loop7' '/dev/disk/by-diskseq/499.tmp-b7:7' failed: Read-only file system [ 100.263680][ T3321] EXT4-fs (loop1): unmounting filesystem 00000000-0000-0000-0000-000000000000. [ 100.311535][ T9864] x_tables: duplicate underflow at hook 4 [ 100.418472][ T9880] netlink: 8 bytes leftover after parsing attributes in process `syz.6.2827'. [ 100.453783][ T9887] netlink: 216 bytes leftover after parsing attributes in process `syz.5.2829'. [ 100.462985][ T9887] netlink: 80 bytes leftover after parsing attributes in process `syz.5.2829'. [ 100.614875][ T9912] loop1: detected capacity change from 0 to 512 [ 100.644267][ T9912] EXT4-fs: Ignoring removed mblk_io_submit option [ 100.650906][ T9915] loop6: detected capacity change from 0 to 512 [ 100.663704][ T9915] EXT4-fs: Ignoring removed nomblk_io_submit option [ 100.688093][ T9915] EXT4-fs (loop6): encrypted files will use data=ordered instead of data journaling mode [ 100.689249][ T9912] EXT4-fs (loop1): Cannot turn on journaled quota: type 0: error -13 [ 100.701086][ T9915] EXT4-fs error (device loop6): ext4_mb_generate_buddy:1220: group 0, block bitmap and bg descriptor inconsistent: 191 vs 220 free clusters [ 100.701322][ T9912] EXT4-fs error (device loop1): ext4_clear_blocks:876: inode #13: comm syz.1.2841: attempt to clear invalid blocks 2 len 1 [ 100.701493][ T9915] EXT4-fs (loop6): 1 truncate cleaned up [ 100.701957][ T9915] EXT4-fs (loop6): mounted filesystem 00000000-0000-0000-0000-000000000000 r/w without journal. Quota mode: writeback. [ 100.708102][ T9912] EXT4-fs (loop1): Remounting filesystem read-only [ 100.769519][ T9912] EXT4-fs (loop1): 1 truncate cleaned up [ 100.769788][ T9912] EXT4-fs (loop1): mounted filesystem 00000000-0000-0000-0000-000000000000 r/w without journal. Quota mode: writeback. [ 100.769994][ T7858] EXT4-fs (loop6): unmounting filesystem 00000000-0000-0000-0000-000000000000. [ 100.794759][ T3321] EXT4-fs (loop1): unmounting filesystem 00000000-0000-0000-0000-000000000000. [ 101.038725][ T9964] loop5: detected capacity change from 0 to 128 [ 101.075191][ T9964] FAT-fs (loop5): error, invalid access to FAT (entry 0x00000100) [ 101.083343][ T9964] FAT-fs (loop5): Filesystem has been set read-only [ 101.101146][ T9964] FAT-fs (loop5): error, invalid access to FAT (entry 0x00000100) [ 101.109446][ T9964] syz.5.2865: attempt to access beyond end of device [ 101.109446][ T9964] loop5: rw=2049, sector=2065, nr_sectors = 8 limit=128 [ 101.185366][ T9983] netlink: 16 bytes leftover after parsing attributes in process `syz.3.2874'. [ 101.307065][ T3379] IPVS: starting estimator thread 0... [ 101.409149][ T9998] IPVS: using max 2160 ests per chain, 108000 per kthread [ 101.497622][T10018] smc: net device bond0 applied user defined pnetid SYZ2 [ 101.521576][T10026] loop7: detected capacity change from 0 to 128 [ 101.527919][T10026] netlink: 20 bytes leftover after parsing attributes in process `syz.7.2894'. [ 101.590269][T10031] loop5: detected capacity change from 0 to 256 [ 101.748328][ T36] hid-generic 0000:0000:0000.0004: unknown main item tag 0x0 [ 101.760683][T10053] SELinux: ebitmap: map size 0 does not match my size 64 (high bit was 0) [ 101.781098][ T36] hid-generic 0000:0000:0000.0004: hidraw0: HID v0.00 Device [syz1] on syz0 [ 101.804387][T10053] SELinux: failed to load policy [ 101.835829][T10066] usb usb9: usbfs: interface 0 claimed by hub while 'syz.7.2913' resets device [ 101.854053][T10062] fido_id[10062]: Failed to open report descriptor at '/sys/devices/virtual/misc/uhid/report_descriptor': No such file or directory [ 101.955571][T10080] SELinux: unrecognized netlink message: protocol=9 nlmsg_type=49 sclass=netlink_audit_socket pid=10080 comm=syz.5.2919 [ 102.026272][T10092] loop1: detected capacity change from 0 to 736 [ 102.045411][T10090] RDS: rds_bind could not find a transport for ::c000:0:20:0, load rds_tcp or rds_rdma? [ 102.048693][T10092] rock: directory entry would overflow storage [ 102.061347][T10092] rock: sig=0x3b10, size=4, remaining=3 [ 102.134495][T10099] loop7: detected capacity change from 0 to 1024 [ 102.188499][T10099] EXT4-fs (loop7): mounted filesystem 00000000-0000-0000-0000-000000000000 r/w without journal. Quota mode: none. [ 102.203543][T10115] loop6: detected capacity change from 0 to 164 [ 102.336942][T10128] loop1: detected capacity change from 0 to 4096 [ 102.382666][T10141] futex_wake_op: syz.6.2947 tries to shift op by -1; fix this program [ 102.399123][T10128] EXT4-fs (loop1): mounted filesystem 00000000-0000-0000-0000-000000000000 r/w without journal. Quota mode: writeback. [ 102.474073][T10128] EXT4-fs error (device loop1): ext4_get_first_dir_block:3547: inode #12: block 80: comm syz.1.2942: bad entry in directory: rec_len is smaller than minimal - offset=12, inode=6, rec_len=0, size=4096 fake=0 [ 102.496481][T10128] EXT4-fs error (device loop1): ext4_get_first_dir_block:3549: inode #12: comm syz.1.2942: directory missing '..' [ 102.548760][ T3321] EXT4-fs (loop1): unmounting filesystem 00000000-0000-0000-0000-000000000000. [ 102.584467][ T8753] EXT4-fs (loop7): unmounting filesystem 00000000-0000-0000-0000-000000000000. [ 102.653136][T10164] loop6: detected capacity change from 0 to 1024 [ 102.696193][T10164] EXT4-fs (loop6): mounted filesystem 00000000-0000-0000-0000-000000000000 r/w without journal. Quota mode: none. [ 102.734296][T10165] loop3: detected capacity change from 0 to 8192 [ 102.763114][T10165] FAT-fs (loop3): Volume was not properly unmounted. Some data may be corrupt. Please run fsck. [ 102.798088][T10164] EXT4-fs error (device loop6): ext4_validate_block_bitmap:432: comm syz.6.2959: bg 0: block 260: invalid block bitmap [ 102.874922][ T7858] EXT4-fs (loop6): unmounting filesystem 00000000-0000-0000-0000-000000000000. [ 102.938111][T10200] loop6: detected capacity change from 0 to 1024 [ 102.965125][T10200] EXT4-fs (loop6): mounted filesystem 00000000-0000-0000-0000-000000000000 r/w without journal. Quota mode: none. [ 103.017728][T10200] EXT4-fs error (device loop6): ext4_xattr_inode_iget:437: inode #11: comm syz.6.2972: missing EA_INODE flag [ 103.057544][T10200] EXT4-fs (loop6): Remounting filesystem read-only [ 103.125008][ T7858] EXT4-fs (loop6): unmounting filesystem 00000000-0000-0000-0000-000000000000. [ 103.377381][T10261] loop5: detected capacity change from 0 to 1024 [ 103.430575][T10261] EXT4-fs: Ignoring removed bh option [ 103.445750][T10261] EXT4-fs (loop5): stripe (65535) is not aligned with cluster size (4096), stripe is disabled [ 103.458782][T10261] EXT4-fs error (device loop5): ext4_quota_enable:7126: comm syz.5.3004: inode #2304: comm syz.5.3004: iget: illegal inode # [ 103.476360][T10261] EXT4-fs (loop5): Remounting filesystem read-only [ 103.482922][T10261] EXT4-fs warning (device loop5): ext4_enable_quotas:7170: Failed to enable quota tracking (type=2, err=-117, ino=2304). Please run e2fsck to fix. [ 103.500211][T10261] EXT4-fs (loop5): mount failed [ 103.556346][T10276] loop5: detected capacity change from 0 to 128 [ 103.566718][T10276] FAT-fs (loop5): Invalid FSINFO signature: 0x41615200, 0x61417272 (sector = 1) [ 103.591670][T10278] netlink: 'syz.3.3013': attribute type 10 has an invalid length. [ 103.670740][T10289] netlink: 'syz.5.3017': attribute type 1 has an invalid length. [ 103.682888][T10292] __nla_validate_parse: 11 callbacks suppressed [ 103.682948][T10292] netlink: 8 bytes leftover after parsing attributes in process `syz.6.3019'. [ 103.704606][T10292] (unnamed net_device) (uninitialized): option updelay: invalid value (18446744073709551615) [ 103.714900][T10292] (unnamed net_device) (uninitialized): option updelay: allowed values 0 - 2147483647 [ 103.791684][T10302] loop6: detected capacity change from 0 to 256 [ 103.969029][ C1] ip6_tunnel: ip6tnl2 xmit: Local address not yet configured! [ 104.123725][T10340] loop7: detected capacity change from 0 to 512 [ 104.168797][T10340] EXT4-fs error (device loop7): ext4_orphan_get:1391: inode #15: comm syz.7.3043: iget: bad extended attribute block 1 [ 104.222365][T10340] EXT4-fs error (device loop7): ext4_orphan_get:1396: comm syz.7.3043: couldn't read orphan inode 15 (err -117) [ 104.249868][T10340] EXT4-fs (loop7): mounted filesystem 00000000-0000-0000-0000-000000000000 r/w without journal. Quota mode: none. [ 104.316817][ T8753] EXT4-fs (loop7): unmounting filesystem 00000000-0000-0000-0000-000000000000. [ 104.532813][ T29] kauditd_printk_skb: 111 callbacks suppressed [ 104.532851][ T29] audit: type=1400 audit(2000000022.341:1261): avc: denied { append } for pid=10395 comm="syz.7.3069" name="sg0" dev="devtmpfs" ino=135 scontext=root:sysadm_r:sysadm_t tcontext=system_u:object_r:scsi_generic_device_t tclass=chr_file permissive=1 [ 104.571828][T10397] program syz.7.3069 is using a deprecated SCSI ioctl, please convert it to SG_IO [ 104.577359][T10403] loop5: detected capacity change from 0 to 512 [ 104.583565][ T29] audit: type=1400 audit(2000000022.391:1262): avc: denied { read } for pid=10399 comm="syz.3.3071" path="socket:[27339]" dev="sockfs" ino=27339 scontext=root:sysadm_r:sysadm_t tcontext=root:sysadm_r:sysadm_t tclass=netlink_netfilter_socket permissive=1 [ 104.615160][T10403] EXT4-fs (loop5): encrypted files will use data=ordered instead of data journaling mode [ 104.631139][T10403] EXT4-fs (loop5): 1 truncate cleaned up [ 104.638263][T10403] EXT4-fs (loop5): mounted filesystem 00000000-0000-0000-0000-000000000000 r/w without journal. Quota mode: none. [ 104.653525][T10407] program syz.6.3073 is using a deprecated SCSI ioctl, please convert it to SG_IO [ 104.708210][ T5199] EXT4-fs (loop5): unmounting filesystem 00000000-0000-0000-0000-000000000000. [ 104.746739][T10419] loop6: detected capacity change from 0 to 128 [ 104.775953][T10423] loop5: detected capacity change from 0 to 512 [ 104.784152][T10419] FAT-fs (loop6): Invalid FSINFO signature: 0x41615200, 0x61417272 (sector = 1) [ 104.810482][T10423] [EXT4 FS bs=1024, gc=1, bpg=8192, ipg=32, mo=2802c198, mo2=0002] [ 104.824400][T10421] loop1: detected capacity change from 0 to 4096 [ 104.833330][T10423] System zones: 1-12 [ 104.839306][T10423] EXT4-fs error (device loop5): ext4_iget_extra_inode:4693: inode #15: comm syz.5.3081: corrupted in-inode xattr: invalid ea_ino [ 104.861849][T10421] EXT4-fs (loop1): mounted filesystem 00000000-0000-0000-0000-000000000000 r/w without journal. Quota mode: writeback. [ 104.874814][T10423] EXT4-fs error (device loop5): ext4_orphan_get:1396: comm syz.5.3081: couldn't read orphan inode 15 (err -117) [ 104.891812][ T29] audit: type=1400 audit(2000000022.701:1263): avc: denied { rename } for pid=10420 comm="syz.1.3080" name="file0aaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaa" dev="loop1" ino=18 scontext=root:sysadm_r:sysadm_t tcontext=root:object_r:unlabeled_t tclass=dir permissive=1 [ 104.936831][T10421] EXT4-fs error (device loop1): ext4_empty_dir:3095: inode #12: block 80: comm syz.1.3080: bad entry in directory: rec_len is smaller than minimal - offset=12, inode=6, rec_len=0, size=4096 fake=0 [ 104.957398][T10421] EXT4-fs warning (device loop1): ext4_empty_dir:3097: inode #12: comm syz.1.3080: directory missing '..' [ 104.971909][T10423] EXT4-fs (loop5): mounted filesystem 00000000-0000-0000-0000-000000000000 r/w without journal. Quota mode: none. [ 104.972584][ T29] audit: type=1400 audit(2000000022.741:1264): avc: denied { rmdir } for pid=10420 comm="syz.1.3080" name="file0" dev="loop1" ino=12 scontext=root:sysadm_r:sysadm_t tcontext=system_u:object_r:unlabeled_t tclass=dir permissive=1 [ 105.037002][ T29] audit: type=1400 audit(2000000022.841:1265): avc: denied { write } for pid=10434 comm="syz.6.3086" path="socket:[27406]" dev="sockfs" ino=27406 scontext=root:sysadm_r:sysadm_t tcontext=root:sysadm_r:sysadm_t tclass=qipcrtr_socket permissive=1 [ 105.064488][ T5199] EXT4-fs (loop5): unmounting filesystem 00000000-0000-0000-0000-000000000000. [ 105.078631][ T3321] EXT4-fs (loop1): unmounting filesystem 00000000-0000-0000-0000-000000000000. [ 105.092183][ T29] audit: type=1400 audit(2000000022.901:1266): avc: denied { write } for pid=10436 comm="syz.6.3089" scontext=root:sysadm_r:sysadm_t tcontext=root:sysadm_r:sysadm_t tclass=rds_socket permissive=1 [ 105.123572][ T5292] udevd[5292]: symlink '../../loop7' '/dev/disk/by-diskseq/533.tmp-b7:7' failed: Read-only file system [ 105.142140][ T5276] udevd[5276]: symlink '../../loop6' '/dev/disk/by-diskseq/539.tmp-b7:6' failed: Read-only file system [ 105.164185][ T3304] udevd[3304]: symlink '../../loop7' '/dev/disk/by-diskseq/533.tmp-b7:7' failed: Read-only file system [ 105.185123][ T5278] udevd[5278]: symlink '../../loop2' '/dev/disk/by-label/syzkaller.tmp-b7:5' failed: Read-only file system [ 105.196957][ T5292] udevd[5292]: symlink '../../loop1' '/dev/disk/by-diskseq/538.tmp-b7:1' failed: Read-only file system [ 105.222259][ T5292] udevd[5292]: symlink '../../loop1' '/dev/disk/by-diskseq/538.tmp-b7:1' failed: Read-only file system [ 105.222284][ T5276] udevd[5276]: symlink '../../loop6' '/dev/disk/by-diskseq/539.tmp-b7:6' failed: Read-only file system [ 105.234105][ T5278] udevd[5278]: symlink '../../loop5' '/dev/disk/by-diskseq/537.tmp-b7:5' failed: Read-only file system [ 105.259461][T10453] netlink: 4 bytes leftover after parsing attributes in process `syz.7.3095'. [ 105.262584][ T5292] udevd[5292]: symlink '../../loop5' '/dev/disk/by-diskseq/537.tmp-b7:5' failed: Read-only file system [ 105.284240][ T5292] udevd[5292]: symlink '../../loop5' '/dev/disk/by-diskseq/541.tmp-b7:5' failed: Read-only file system [ 105.315728][ T29] audit: type=1400 audit(2000000023.121:1267): avc: denied { create } for pid=10457 comm="syz.1.3098" scontext=root:sysadm_r:sysadm_t tcontext=root:sysadm_r:sysadm_t tclass=sctp_socket permissive=1 [ 105.351041][ T29] audit: type=1400 audit(2000000023.121:1268): avc: denied { setopt } for pid=10457 comm="syz.1.3098" scontext=root:sysadm_r:sysadm_t tcontext=root:sysadm_r:sysadm_t tclass=sctp_socket permissive=1 [ 105.358041][T10464] netlink: 'syz.6.3099': attribute type 29 has an invalid length. [ 105.390605][T10467] netlink: 24 bytes leftover after parsing attributes in process `syz.5.3102'. [ 105.408499][T10464] netlink: 'syz.6.3099': attribute type 29 has an invalid length. [ 105.445185][T10472] loop5: detected capacity change from 0 to 512 [ 105.453796][T10469] loop7: detected capacity change from 0 to 2048 [ 105.480872][T10472] EXT4-fs: Ignoring removed orlov option [ 105.509288][T10472] EXT4-fs (loop5): mounted filesystem 00000000-0000-0000-0000-000000000000 r/w without journal. Quota mode: writeback. [ 105.535525][T10472] ext4 filesystem being mounted at /527/bus supports timestamps until 2038-01-19 (0x7fffffff) [ 105.587652][ T5199] EXT4-fs (loop5): unmounting filesystem 00000000-0000-0000-0000-000000000000. [ 105.620842][ T29] audit: type=1400 audit(2000000023.431:1269): avc: denied { bind } for pid=10492 comm="syz.7.3112" scontext=root:sysadm_r:sysadm_t tcontext=root:sysadm_r:sysadm_t tclass=rawip_socket permissive=1 [ 105.640425][ T29] audit: type=1400 audit(2000000023.431:1270): avc: denied { node_bind } for pid=10492 comm="syz.7.3112" scontext=root:sysadm_r:sysadm_t tcontext=system_u:object_r:node_t tclass=rawip_socket permissive=1 [ 105.774619][T10511] loop1: detected capacity change from 0 to 512 [ 105.788380][T10511] EXT4-fs (loop1): feature flags set on rev 0 fs, running e2fsck is recommended [ 105.797621][T10517] loop6: detected capacity change from 0 to 512 [ 105.797833][T10517] EXT4-fs: Ignoring removed orlov option [ 105.810256][T10511] EXT4-fs (loop1): mounting ext2 file system using the ext4 subsystem [ 105.828881][T10511] EXT4-fs (loop1): warning: checktime reached, running e2fsck is recommended [ 105.838262][T10511] EXT4-fs error (device loop1): ext4_orphan_get:1391: inode #15: comm syz.1.3123: iget: bad extended attribute block 19 [ 105.859292][T10511] EXT4-fs error (device loop1): ext4_orphan_get:1396: comm syz.1.3123: couldn't read orphan inode 15 (err -117) [ 105.876042][T10511] EXT4-fs (loop1): mounted filesystem 00000000-0000-0000-0000-000000000000 r/w without journal. Quota mode: none. [ 105.893832][T10517] EXT4-fs (loop6): mounted filesystem 00000000-0000-0000-0000-000000000000 r/w without journal. Quota mode: writeback. [ 105.912698][T10517] ext4 filesystem being mounted at /238/bus supports timestamps until 2038-01-19 (0x7fffffff) [ 105.960804][ T3321] EXT4-fs (loop1): unmounting filesystem 00000000-0000-0000-0000-000000000000. [ 106.003994][ T7858] EXT4-fs (loop6): unmounting filesystem 00000000-0000-0000-0000-000000000000. [ 106.045565][T10546] netlink: 32 bytes leftover after parsing attributes in process `syz.7.3138'. [ 106.133788][T10560] xt_hashlimit: max too large, truncated to 1048576 [ 106.142566][T10560] ip6t_rpfilter: only valid in 'raw' or 'mangle' table, not '' [ 106.433437][T10601] loop7: detected capacity change from 0 to 512 [ 106.448612][T10601] EXT4-fs: Ignoring removed orlov option [ 106.478540][T10601] EXT4-fs (loop7): mounted filesystem 00000000-0000-0000-0000-000000000000 r/w without journal. Quota mode: writeback. [ 106.501825][T10601] ext4 filesystem being mounted at /154/bus supports timestamps until 2038-01-19 (0x7fffffff) [ 106.567203][ T8753] EXT4-fs (loop7): unmounting filesystem 00000000-0000-0000-0000-000000000000. [ 106.568424][T10612] loop6: detected capacity change from 0 to 512 [ 106.583472][T10612] EXT4-fs: inline encryption not supported [ 106.589474][T10612] EXT4-fs: Ignoring removed nobh option [ 106.618854][T10612] EXT4-fs (loop6): mounted filesystem 00000000-0000-0000-0000-000000000000 r/w without journal. Quota mode: none. [ 106.681991][ T7858] EXT4-fs (loop6): unmounting filesystem 00000000-0000-0000-0000-000000000000. [ 107.257944][T10715] netlink: 16186 bytes leftover after parsing attributes in process `syz.6.3218'. [ 107.288834][T10719] netlink: 'syz.5.3220': attribute type 1 has an invalid length. [ 107.363451][T10731] loop6: detected capacity change from 0 to 512 [ 107.418598][T10731] EXT4-fs (loop6): mounted filesystem 00000000-0000-0000-0000-000000000000 r/w without journal. Quota mode: writeback. [ 107.453685][T10731] ext4 filesystem being mounted at /263/file1 supports timestamps until 2038-01-19 (0x7fffffff) [ 107.491998][ T7858] EXT4-fs (loop6): unmounting filesystem 00000000-0000-0000-0000-000000000000. [ 107.539488][T10762] netlink: 4 bytes leftover after parsing attributes in process `syz.6.3238'. [ 107.647410][T10778] netlink: 16 bytes leftover after parsing attributes in process `syz.6.3247'. [ 107.667384][T10780] SELinux: Context system_u:object_r:cpu_online_t:s0 is not valid (left unmapped). [ 107.722033][T10788] loop5: detected capacity change from 0 to 128 [ 107.743586][T10791] loop6: detected capacity change from 0 to 1024 [ 107.758125][T10788] EXT4-fs: Ignoring removed nobh option [ 107.761849][T10791] EXT4-fs: Ignoring removed nobh option [ 107.769378][T10791] EXT4-fs: Ignoring removed bh option [ 107.776722][T10788] EXT4-fs (loop5): mounted filesystem 76b65be2-f6da-4727-8c75-0525a5b65a09 r/w without journal. Quota mode: none. [ 107.790315][T10788] ext4 filesystem being mounted at /570/mnt supports timestamps until 2038-01-19 (0x7fffffff) [ 107.791742][T10793] loop3: detected capacity change from 0 to 1764 [ 107.824003][T10788] EXT4-fs (loop5): shut down requested (0) [ 107.832535][T10791] EXT4-fs (loop6): mounted filesystem 00000000-0000-0000-0000-000000000000 r/w without journal. Quota mode: writeback. [ 107.869382][ T5199] EXT4-fs (loop5): unmounting filesystem 76b65be2-f6da-4727-8c75-0525a5b65a09. [ 107.882215][ T7858] EXT4-fs (loop6): unmounting filesystem 00000000-0000-0000-0000-000000000000. [ 108.066994][T10835] netlink: 32 bytes leftover after parsing attributes in process `syz.6.3273'. [ 108.076030][T10835] syz_tun: entered promiscuous mode [ 108.103044][T10839] tipc: Started in network mode [ 108.107996][T10839] tipc: Node identity aaaaaaaaaa3, cluster identity 4711 [ 108.115956][T10839] tipc: Enabled bearer , priority 1 [ 108.383654][T10880] loop5: detected capacity change from 0 to 2048 [ 108.400898][T10880] EXT4-fs (loop5): mounted filesystem 00000000-0000-0000-0000-000000000000 r/w without journal. Quota mode: writeback. [ 108.450021][ T5199] EXT4-fs (loop5): unmounting filesystem 00000000-0000-0000-0000-000000000000. [ 108.555964][T10898] ALSA: seq fatal error: cannot create timer (-22) [ 108.603936][T10908] loop5: detected capacity change from 0 to 512 [ 108.618575][T10910] loop1: detected capacity change from 0 to 512 [ 108.629457][T10908] EXT4-fs error (device loop5): ext4_acquire_dquot:6935: comm syz.5.3306: Failed to acquire dquot type 1 [ 108.658240][T10908] EXT4-fs (loop5): 1 truncate cleaned up [ 108.664858][T10908] EXT4-fs (loop5): mounted filesystem 00000000-0000-0000-0000-000000000000 r/w without journal. Quota mode: writeback. [ 108.679688][T10910] EXT4-fs (loop1): mounted filesystem 00000000-0000-0000-0000-000000000000 r/w without journal. Quota mode: writeback. [ 108.680113][T10908] ext4 filesystem being mounted at /584/file0 supports timestamps until 2038-01-19 (0x7fffffff) [ 108.692346][T10910] ext4 filesystem being mounted at /748/bus supports timestamps until 2038-01-19 (0x7fffffff) [ 108.749922][ T3321] EXT4-fs (loop1): unmounting filesystem 00000000-0000-0000-0000-000000000000. [ 108.777573][ T5199] EXT4-fs (loop5): unmounting filesystem 00000000-0000-0000-0000-000000000000. [ 108.790666][T10925] UDC core: USB Raw Gadget: couldn't find an available UDC or it's busy [ 108.800580][T10925] misc raw-gadget: fail, usb_gadget_register_driver returned -16 [ 108.972714][T10943] netlink: 12 bytes leftover after parsing attributes in process `syz.7.3321'. [ 109.108046][T10952] loop7: detected capacity change from 0 to 2048 [ 109.228727][ T36] tipc: Node number set to 10136234 [ 109.375186][T10987] loop7: detected capacity change from 0 to 512 [ 109.396534][T10991] sg_write: data in/out 122/14 bytes for SCSI command 0x0-- guessing data in; [ 109.396534][T10991] program syz.6.3344 not setting count and/or reply_len properly [ 109.414905][T10994] loop3: detected capacity change from 0 to 128 [ 109.415211][T10994] EXT4-fs: Ignoring removed nobh option [ 109.423075][T10994] EXT4-fs (loop3): mounted filesystem 76b65be2-f6da-4727-8c75-0525a5b65a09 r/w without journal. Quota mode: none. [ 109.423300][T10994] ext4 filesystem being mounted at /721/mnt supports timestamps until 2038-01-19 (0x7fffffff) [ 109.426204][T10994] EXT4-fs (loop3): shut down requested (0) [ 109.443924][T10987] EXT4-fs error (device loop7): ext4_iget_extra_inode:4693: inode #15: comm syz.7.3342: corrupted in-inode xattr: overlapping e_value [ 109.444694][T10987] EXT4-fs error (device loop7): ext4_orphan_get:1396: comm syz.7.3342: couldn't read orphan inode 15 (err -117) [ 109.445322][T10987] EXT4-fs (loop7): mounted filesystem 00000000-0000-0000-0000-000000000000 r/w without journal. Quota mode: writeback. [ 109.453624][ T3316] EXT4-fs (loop3): unmounting filesystem 76b65be2-f6da-4727-8c75-0525a5b65a09. [ 109.502408][T11003] netlink: 'syz.3.3349': attribute type 21 has an invalid length. [ 109.525566][T11004] loop1: detected capacity change from 0 to 1024 [ 109.563544][ T8753] EXT4-fs (loop7): unmounting filesystem 00000000-0000-0000-0000-000000000000. [ 109.572687][T11003] netlink: 152 bytes leftover after parsing attributes in process `syz.3.3349'. [ 109.630575][T11011] loop7: detected capacity change from 0 to 128 [ 109.637541][T11004] EXT4-fs (loop1): mounted filesystem 00000000-0000-0000-0000-000000000000 r/w without journal. Quota mode: none. [ 109.651613][T11004] ext4 filesystem being mounted at /751/file1 supports timestamps until 2038-01-19 (0x7fffffff) [ 109.676456][T11011] EXT4-fs (loop7): mounted filesystem 76b65be2-f6da-4727-8c75-0525a5b65a09 r/w without journal. Quota mode: writeback. [ 109.691034][T11011] ext4 filesystem being mounted at /191/file1 supports timestamps until 2038-01-19 (0x7fffffff) [ 109.704441][ T12] EXT4-fs error (device loop1): ext4_validate_block_bitmap:441: comm kworker/u8:0: bg 0: block 393: padding at end of block bitmap is not set [ 109.720263][ T29] kauditd_printk_skb: 55 callbacks suppressed [ 109.720274][ T29] audit: type=1400 audit(2000000001.490:1324): avc: denied { setattr } for pid=11008 comm="syz.7.3352" path="/191/file1/file1" dev="loop7" ino=12 scontext=root:sysadm_r:sysadm_t tcontext=root:object_r:unlabeled_t tclass=file permissive=1 [ 109.720775][ T12] EXT4-fs (loop1): Delayed block allocation failed for inode 15 at logical offset 2050 with max blocks 1 with error 28 [ 109.762262][ T12] EXT4-fs (loop1): This should not happen!! Data will be lost [ 109.762262][ T12] [ 109.771978][ T12] EXT4-fs (loop1): Total free blocks count 0 [ 109.777980][ T12] EXT4-fs (loop1): Free/Dirty block details [ 109.783925][ T12] EXT4-fs (loop1): free_blocks=0 [ 109.788957][ T12] EXT4-fs (loop1): dirty_blocks=16 [ 109.794125][ T12] EXT4-fs (loop1): Block reservation details [ 109.800148][ T12] EXT4-fs (loop1): i_reserved_data_blocks=1 [ 109.806985][ T3321] EXT4-fs (loop1): unmounting filesystem 00000000-0000-0000-0000-000000000000. [ 109.849360][ T8753] EXT4-fs (loop7): unmounting filesystem 76b65be2-f6da-4727-8c75-0525a5b65a09. [ 109.868416][ T29] audit: type=1400 audit(2000000001.630:1325): avc: denied { read } for pid=11020 comm="syz.5.3359" 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 [ 109.892382][ T29] audit: type=1400 audit(2000000001.630:1326): avc: denied { open } for pid=11020 comm="syz.5.3359" 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 [ 109.916052][ T29] audit: type=1400 audit(2000000001.630:1327): avc: denied { ioctl } for pid=11020 comm="syz.5.3359" path="/dev/autofs" dev="devtmpfs" ino=91 ioctlcmd=0x937e scontext=root:sysadm_r:sysadm_t tcontext=system_u:object_r:autofs_device_t tclass=chr_file permissive=1 [ 109.942225][ T29] audit: type=1400 audit(2000000001.630:1328): avc: denied { bind } for pid=11023 comm="syz.1.3355" scontext=root:sysadm_r:sysadm_t tcontext=root:sysadm_r:sysadm_t tclass=isdn_socket permissive=1 [ 110.043675][T11036] loop1: detected capacity change from 0 to 2048 [ 110.113762][T11046] loop7: detected capacity change from 0 to 512 [ 110.121631][T11036] EXT4-fs (loop1): mounted filesystem 00000000-0000-0000-0000-000000000000 r/w without journal. Quota mode: none. [ 110.151130][ T5292] udevd[5292]: symlink '../../loop3' '/dev/disk/by-diskseq/573.tmp-b7:3' failed: Read-only file system [ 110.163428][ T3321] EXT4-fs (loop1): unmounting filesystem 00000000-0000-0000-0000-000000000000. [ 110.183581][ T3304] udevd[3304]: symlink '../../loop5' '/dev/disk/by-diskseq/568.tmp-b7:5' failed: Read-only file system [ 110.208121][ T5276] udevd[5276]: symlink '../../loop7' '/dev/disk/by-diskseq/580.tmp-b7:7' failed: Read-only file system [ 110.226803][ T5292] udevd[5292]: symlink '../../loop5' '/dev/disk/by-diskseq/568.tmp-b7:5' failed: Read-only file system [ 110.238103][T11046] EXT4-fs (loop7): too many log groups per flexible block group [ 110.245834][T11046] EXT4-fs (loop7): failed to initialize mballoc (-12) [ 110.254159][ T5276] udevd[5276]: symlink '../../loop7' '/dev/disk/by-label/syzkaller.tmp-b7:7' failed: Read-only file system [ 110.267324][ T3304] udevd[3304]: symlink '../../loop2' '/dev/disk/by-label/syzkaller.tmp-b7:1' failed: Read-only file system [ 110.278684][T11046] EXT4-fs (loop7): mount failed [ 110.287550][ T3304] udevd[3304]: symlink '../../loop1' '/dev/disk/by-diskseq/579.tmp-b7:1' failed: Read-only file system [ 110.293161][ T5292] udevd[5292]: symlink '../../loop5' '/dev/disk/by-diskseq/568.tmp-b7:5' failed: Read-only file system [ 110.322290][ T5276] udevd[5276]: symlink '../../loop2' '/dev/disk/by-label/syzkaller.tmp-b7:7' failed: Read-only file system [ 110.335506][ T5278] udevd[5278]: symlink '../../loop3' '/dev/disk/by-diskseq/573.tmp-b7:3' failed: Read-only file system [ 110.404380][T11069] loop7: detected capacity change from 0 to 512 [ 110.425366][T11073] UDC core: USB Raw Gadget: couldn't find an available UDC or it's busy [ 110.451059][T11073] misc raw-gadget: fail, usb_gadget_register_driver returned -16 [ 110.459594][ T29] audit: type=1400 audit(2000000002.230:1329): avc: denied { append } for pid=11074 comm="syz.1.3381" name="001" dev="devtmpfs" ino=147 scontext=root:sysadm_r:sysadm_t tcontext=system_u:object_r:usb_device_t tclass=chr_file permissive=1 [ 110.490312][T11069] EXT4-fs (loop7): too many log groups per flexible block group [ 110.498044][T11069] EXT4-fs (loop7): failed to initialize mballoc (-12) [ 110.506940][T11069] EXT4-fs (loop7): mount failed [ 110.523899][T11085] loop6: detected capacity change from 0 to 128 [ 110.541204][T11081] netlink: 8 bytes leftover after parsing attributes in process `syz.1.3383'. [ 110.587278][T11087] netlink: 16 bytes leftover after parsing attributes in process `syz.5.3386'. [ 110.687895][T11104] netlink: 4 bytes leftover after parsing attributes in process `syz.1.3393'. [ 110.699732][T11100] netlink: 132 bytes leftover after parsing attributes in process `syz.7.3392'. [ 110.712794][T11106] x_tables: ip_tables: TPROXY target: used from hooks FORWARD, but only usable from PREROUTING [ 110.756051][T11110] bridge: RTM_NEWNEIGH with unconfigured vlan 4 on bridge0 [ 110.767017][ T3418] kworker/u8:7: attempt to access beyond end of device [ 110.767017][ T3418] loop6: rw=1, sector=153, nr_sectors = 8 limit=128 [ 110.789676][ T3418] kworker/u8:7: attempt to access beyond end of device [ 110.789676][ T3418] loop6: rw=1, sector=169, nr_sectors = 8 limit=128 [ 110.829050][ T3418] kworker/u8:7: attempt to access beyond end of device [ 110.829050][ T3418] loop6: rw=1, sector=185, nr_sectors = 8 limit=128 [ 110.843146][ T3418] kworker/u8:7: attempt to access beyond end of device [ 110.843146][ T3418] loop6: rw=1, sector=201, nr_sectors = 8 limit=128 [ 110.872219][ T3418] kworker/u8:7: attempt to access beyond end of device [ 110.872219][ T3418] loop6: rw=1, sector=217, nr_sectors = 8 limit=128 [ 110.885800][ T3418] kworker/u8:7: attempt to access beyond end of device [ 110.885800][ T3418] loop6: rw=1, sector=233, nr_sectors = 8 limit=128 [ 110.900111][ T3418] kworker/u8:7: attempt to access beyond end of device [ 110.900111][ T3418] loop6: rw=1, sector=249, nr_sectors = 8 limit=128 [ 110.913627][ T3418] kworker/u8:7: attempt to access beyond end of device [ 110.913627][ T3418] loop6: rw=1, sector=265, nr_sectors = 8 limit=128 [ 110.930591][ T3418] kworker/u8:7: attempt to access beyond end of device [ 110.930591][ T3418] loop6: rw=1, sector=281, nr_sectors = 8 limit=128 [ 110.944948][ T29] audit: type=1400 audit(2000000002.700:1330): avc: denied { setcheckreqprot } for pid=11121 comm="syz.1.3404" scontext=root:sysadm_r:sysadm_t tcontext=system_u:object_r:security_t tclass=security permissive=1 [ 110.952469][ T3418] kworker/u8:7: attempt to access beyond end of device [ 110.952469][ T3418] loop6: rw=1, sector=297, nr_sectors = 8 limit=128 [ 110.985177][ T29] audit: type=1400 audit(2000000002.750:1331): avc: denied { wake_alarm } for pid=11127 comm="syz.5.3407" capability=35 scontext=root:sysadm_r:sysadm_t tcontext=root:sysadm_r:sysadm_t tclass=capability2 permissive=1 [ 111.129910][ T29] audit: type=1400 audit(2000000002.900:1332): avc: denied { connect } for pid=11146 comm="syz.1.3416" lport=136 scontext=root:sysadm_r:sysadm_t tcontext=root:sysadm_r:sysadm_t tclass=rawip_socket permissive=1 [ 111.216083][ T3390] kernel write not supported for file /vcs (pid: 3390 comm: kworker/0:3) [ 111.229965][T11163] netlink: 'syz.3.3423': attribute type 1 has an invalid length. [ 111.237881][T11163] netlink: 80 bytes leftover after parsing attributes in process `syz.3.3423'. [ 111.237969][T11147] loop7: detected capacity change from 0 to 8192 [ 111.261007][T11165] usb usb1: usbfs: process 11165 (syz.5.3424) did not claim interface 0 before use [ 111.313745][T11169] loop3: detected capacity change from 0 to 1024 [ 111.314310][T11147] FAT-fs (loop7): Volume was not properly unmounted. Some data may be corrupt. Please run fsck. [ 111.374138][T11169] EXT4-fs (loop3): mounted filesystem 00000000-0000-0000-0000-000000000000 r/w without journal. Quota mode: none. [ 111.446851][ T29] audit: type=1400 audit(2000000003.210:1333): avc: denied { create } for pid=11185 comm="syz.6.3433" scontext=root:sysadm_r:sysadm_t tcontext=system_u:object_r:hugetlbfs_t tclass=netlink_kobject_uevent_socket permissive=1 [ 111.732923][T11224] loop5: detected capacity change from 0 to 512 [ 111.771860][T11224] ext4 filesystem being mounted at /620/file0 supports timestamps until 2038-01-19 (0x7fffffff) [ 111.799460][T11231] loop7: detected capacity change from 0 to 128 [ 111.808042][T11224] EXT4-fs error (device loop5): ext4_acquire_dquot:6935: comm syz.5.3451: Failed to acquire dquot type 0 [ 111.909736][T11236] loop5: detected capacity change from 0 to 2048 [ 111.990349][T11242] loop5: detected capacity change from 0 to 128 [ 112.252621][T11271] netlink: 60 bytes leftover after parsing attributes in process `syz.6.3470'. [ 112.261976][T11268] netlink: 60 bytes leftover after parsing attributes in process `syz.6.3470'. [ 112.470423][T11283] netlink: 'syz.5.3476': attribute type 1 has an invalid length. [ 112.478219][T11283] netlink: 352 bytes leftover after parsing attributes in process `syz.5.3476'. [ 113.536488][T11373] loop1: detected capacity change from 0 to 512 [ 113.581512][T11373] ext4 filesystem being mounted at /782/bus supports timestamps until 2038-01-19 (0x7fffffff) [ 114.118020][T11414] loop1: detected capacity change from 0 to 4096 [ 114.221469][T11429] @: renamed from vlan0 (while UP) [ 114.729236][T11451] netlink: 'syz.7.3554': attribute type 27 has an invalid length. [ 114.907863][ T29] kauditd_printk_skb: 13 callbacks suppressed [ 114.907877][ T29] audit: type=1400 audit(2000000006.670:1345): avc: denied { ioctl } for pid=11456 comm="syz.7.3557" path="socket:[31966]" dev="sockfs" ino=31966 ioctlcmd=0x8933 scontext=root:sysadm_r:sysadm_t tcontext=root:sysadm_r:sysadm_t tclass=packet_socket permissive=1 [ 115.177468][ T29] audit: type=1326 audit(2000000006.940:1346): auid=4294967295 uid=0 gid=0 ses=4294967295 subj=root:sysadm_r:sysadm_t pid=11475 comm="syz.7.3566" exe="/root/syz-executor" sig=0 arch=c000003e syscall=202 compat=0 ip=0x7fc85fe0e969 code=0x7ffc0000 [ 115.179922][ T5292] udevd[5292]: symlink '../../loop7' '/dev/disk/by-diskseq/597.tmp-b7:7' failed: Read-only file system [ 115.201646][ T29] audit: type=1326 audit(2000000006.940:1347): auid=4294967295 uid=0 gid=0 ses=4294967295 subj=root:sysadm_r:sysadm_t pid=11475 comm="syz.7.3566" exe="/root/syz-executor" sig=0 arch=c000003e syscall=202 compat=0 ip=0x7fc85fe0e969 code=0x7ffc0000 [ 115.252907][T11402] syz.5.3533 (11402) used greatest stack depth: 7912 bytes left [ 115.262328][T11472] loop1: detected capacity change from 0 to 4096 [ 115.293646][ T5276] udevd[5276]: symlink '../../loop6' '/dev/disk/by-diskseq/586.tmp-b7:6' failed: Read-only file system [ 115.313297][T11479] loop6: detected capacity change from 0 to 1024 [ 115.329504][ T5292] udevd[5292]: symlink '../../loop1' '/dev/disk/by-diskseq/603.tmp-b7:1' failed: Read-only file system [ 115.344352][ T3304] udevd[3304]: symlink '../../loop5' '/dev/disk/by-diskseq/598.tmp-b7:5' failed: Read-only file system [ 115.358436][T11485] __nla_validate_parse: 15 callbacks suppressed [ 115.358452][T11485] netlink: 4 bytes leftover after parsing attributes in process `syz.5.3568'. [ 115.374293][T11479] EXT4-fs: Ignoring removed nomblk_io_submit option [ 115.377450][ T5278] udevd[5278]: symlink '../../loop7' '/dev/disk/by-diskseq/597.tmp-b7:7' failed: Read-only file system [ 115.381616][ T29] audit: type=1326 audit(2000000007.010:1348): auid=4294967295 uid=0 gid=0 ses=4294967295 subj=root:sysadm_r:sysadm_t pid=11475 comm="syz.7.3566" exe="/root/syz-executor" sig=0 arch=c000003e syscall=435 compat=0 ip=0x7fc85fe0e969 code=0x7ffc0000 [ 115.413267][ T5276] udevd[5276]: symlink '../../loop6' '/dev/disk/by-diskseq/604.tmp-b7:6' failed: Read-only file system [ 115.416178][ T29] audit: type=1326 audit(2000000007.010:1349): auid=4294967295 uid=0 gid=0 ses=4294967295 subj=root:sysadm_r:sysadm_t pid=11475 comm="syz.7.3566" exe="/root/syz-executor" sig=0 arch=c000003e syscall=202 compat=0 ip=0x7fc85fe0e969 code=0x7ffc0000 [ 115.427592][ T5292] udevd[5292]: symlink '../../loop1' '/dev/disk/by-label/syzkaller.tmp-b7:1' failed: Read-only file system [ 115.450581][ T29] audit: type=1326 audit(2000000007.010:1350): auid=4294967295 uid=0 gid=0 ses=4294967295 subj=root:sysadm_r:sysadm_t pid=11475 comm="syz.7.3566" exe="/root/syz-executor" sig=0 arch=c000003e syscall=202 compat=0 ip=0x7fc85fe0e969 code=0x7ffc0000 [ 115.485523][ T29] audit: type=1326 audit(2000000007.010:1351): auid=4294967295 uid=0 gid=0 ses=4294967295 subj=root:sysadm_r:sysadm_t pid=11477 comm="syz.7.3566" exe="/root/syz-executor" sig=0 arch=c000003e syscall=230 compat=0 ip=0x7fc85fe41225 code=0x7ffc0000 [ 115.490922][ T5276] udevd[5276]: symlink '../../loop6' '/dev/disk/by-label/syzkaller.tmp-b7:6' failed: Read-only file system [ 115.509831][ T29] audit: type=1326 audit(2000000007.030:1352): auid=4294967295 uid=0 gid=0 ses=4294967295 subj=root:sysadm_r:sysadm_t pid=11475 comm="syz.7.3566" exe="/root/syz-executor" sig=0 arch=c000003e syscall=234 compat=0 ip=0x7fc85fe0e969 code=0x7ffc0000 [ 115.544559][ T29] audit: type=1326 audit(2000000007.030:1353): auid=4294967295 uid=0 gid=0 ses=4294967295 subj=root:sysadm_r:sysadm_t pid=11475 comm="syz.7.3566" exe="/root/syz-executor" sig=0 arch=c000003e syscall=202 compat=0 ip=0x7fc85fe0e969 code=0x7ffc0000 [ 115.568105][ T29] audit: type=1326 audit(2000000007.030:1354): auid=4294967295 uid=0 gid=0 ses=4294967295 subj=root:sysadm_r:sysadm_t pid=11475 comm="syz.7.3566" exe="/root/syz-executor" sig=0 arch=c000003e syscall=202 compat=0 ip=0x7fc85fe0e969 code=0x7ffc0000 [ 115.593573][ T5292] udevd[5292]: symlink '../../loop1' '/dev/disk/by-diskseq/603.tmp-b7:1' failed: Read-only file system [ 115.652067][ T5276] udevd[5276]: symlink '../../loop7' '/dev/disk/by-diskseq/597.tmp-b7:7' failed: Read-only file system [ 115.806128][T11490] loop7: detected capacity change from 0 to 8192 [ 115.841002][T11490] vfat: Unknown parameter '0xffffffffffffffff18446744073709551615' [ 115.908496][T11490] netlink: 'syz.7.3572': attribute type 8 has an invalid length. [ 116.001409][T11515] netlink: 164 bytes leftover after parsing attributes in process `syz.7.3580'. [ 116.072428][T11520] smc: net device bond0 erased user defined pnetid SYZ2 [ 116.196162][T11526] loop5: detected capacity change from 0 to 8192 [ 116.221987][T11535] netlink: 416 bytes leftover after parsing attributes in process `syz.1.3590'. [ 116.231084][T11535] netlink: 416 bytes leftover after parsing attributes in process `syz.1.3590'. [ 116.257325][T11526] FAT-fs (loop5): Volume was not properly unmounted. Some data may be corrupt. Please run fsck. [ 116.278947][T11537] loop7: detected capacity change from 0 to 512 [ 116.310558][T11537] [EXT4 FS bs=4096, gc=1, bpg=32768, ipg=32, mo=a843c018, mo2=0002] [ 116.320495][T11537] System zones: 0-2, 18-18, 34-34 [ 116.331413][T11537] ext4 filesystem being mounted at /259/file1 supports timestamps until 2038-01-19 (0x7fffffff) [ 116.489509][T11554] netlink: 24 bytes leftover after parsing attributes in process `syz.7.3599'. [ 116.580833][T11566] SELinux: unrecognized netlink message: protocol=9 nlmsg_type=17 sclass=netlink_audit_socket pid=11566 comm=syz.5.3603 [ 116.681938][T11577] loop5: detected capacity change from 0 to 512 [ 116.701004][T11577] EXT4-fs (loop5): feature flags set on rev 0 fs, running e2fsck is recommended [ 116.740581][T11577] EXT4-fs error (device loop5): ext4_validate_block_bitmap:441: comm syz.5.3610: bg 0: block 64: padding at end of block bitmap is not set [ 116.772681][T11577] EXT4-fs error (device loop5): ext4_acquire_dquot:6935: comm syz.5.3610: Failed to acquire dquot type 0 [ 116.800677][T11577] EXT4-fs (loop5): 1 truncate cleaned up [ 116.811368][T11577] EXT4-fs error (device loop5): ext4_acquire_dquot:6935: comm syz.5.3610: Failed to acquire dquot type 0 [ 117.071843][T11621] netlink: 'syz.6.3630': attribute type 3 has an invalid length. [ 117.079711][T11621] netlink: 'syz.6.3630': attribute type 3 has an invalid length. [ 117.178083][T11637] loop1: detected capacity change from 0 to 1024 [ 117.347817][T11661] loop1: detected capacity change from 0 to 128 [ 117.377718][T11661] ext4 filesystem being mounted at /809/file1 supports timestamps until 2038-01-19 (0x7fffffff) [ 117.638052][T11688] loop1: detected capacity change from 0 to 512 [ 117.683709][T11688] ext4 filesystem being mounted at /812/bus supports timestamps until 2038-01-19 (0x7fffffff) [ 117.814451][T11709] netlink: 44 bytes leftover after parsing attributes in process `syz.5.3670'. [ 117.823494][T11709] netlink: 43 bytes leftover after parsing attributes in process `syz.5.3670'. [ 117.832566][T11709] netlink: 'syz.5.3670': attribute type 6 has an invalid length. [ 117.840309][T11709] netlink: 'syz.5.3670': attribute type 5 has an invalid length. [ 117.848026][T11709] netlink: 43 bytes leftover after parsing attributes in process `syz.5.3670'. [ 117.879930][T11713] netlink: 4 bytes leftover after parsing attributes in process `syz.5.3672'. [ 117.961413][T11722] loop7: detected capacity change from 0 to 512 [ 117.986294][T11722] ext4 filesystem being mounted at /289/bus supports timestamps until 2038-01-19 (0x7fffffff) [ 118.002682][T11726] netlink: 'syz.5.3677': attribute type 3 has an invalid length. [ 118.068212][T11728] netlink: 32 bytes leftover after parsing attributes in process `syz.5.3678'. [ 118.161870][T11732] loop7: detected capacity change from 0 to 8192 [ 118.197370][T11732] FAT-fs (loop7): Volume was not properly unmounted. Some data may be corrupt. Please run fsck. [ 118.592062][T11777] loop1: detected capacity change from 0 to 512 [ 118.659510][T11777] EXT4-fs (loop1): 1 orphan inode deleted [ 118.678180][ T51] EXT4-fs error (device loop1): ext4_release_dquot:6971: comm kworker/u8:3: Failed to release dquot type 1 [ 118.703395][T11777] ext4 filesystem being mounted at /821/file1 supports timestamps until 2038-01-19 (0x7fffffff) [ 118.775139][T11796] netlink: 'syz.5.3712': attribute type 1 has an invalid length. [ 118.849916][T11801] loop6: detected capacity change from 0 to 1024 [ 118.903702][T11801] EXT4-fs: Ignoring removed nomblk_io_submit option [ 118.957953][T11801] EXT4-fs (loop6): re-mounted 00000000-0000-0000-0000-000000000000. [ 118.960323][T11817] SELinux: unrecognized netlink message: protocol=0 nlmsg_type=0 sclass=netlink_route_socket pid=11817 comm=syz.5.3721 [ 119.044999][T11821] 9p: Unknown access argument 18446744073709551615: -34 [ 119.579913][T11876] loop1: detected capacity change from 0 to 1024 [ 119.756376][T11902] bridge0: port 3(bond0) entered blocking state [ 119.762802][T11902] bridge0: port 3(bond0) entered disabled state [ 119.770600][T11902] bond0: entered allmulticast mode [ 119.770863][T11899] loop6: detected capacity change from 0 to 1024 [ 119.775706][T11902] bond_slave_0: entered allmulticast mode [ 119.775732][T11902] bond_slave_1: entered allmulticast mode [ 119.795815][T11899] EXT4-fs (loop6): ext4_check_descriptors: Checksum for group 0 failed (51269!=20869) [ 119.796950][T11902] bond0: entered promiscuous mode [ 119.810507][T11902] bond_slave_0: entered promiscuous mode [ 119.816258][T11902] bond_slave_1: entered promiscuous mode [ 119.825358][T11899] EXT4-fs (loop6): stripe (65535) is not aligned with cluster size (16), stripe is disabled [ 119.835913][T11899] EXT4-fs error (device loop6): ext4_get_journal_inode:5798: inode #32: comm syz.6.3759: iget: special inode unallocated [ 119.849826][T11902] bridge0: port 3(bond0) entered blocking state [ 119.856171][T11902] bridge0: port 3(bond0) entered forwarding state [ 119.863102][T11899] EXT4-fs (loop6): Remounting filesystem read-only [ 119.869656][T11899] EXT4-fs (loop6): no journal found [ 119.874891][T11899] EXT4-fs (loop6): can't get journal size [ 119.888268][T11899] EXT4-fs (loop6): filesystem is read-only [ 119.976234][T11909] loop1: detected capacity change from 0 to 2048 [ 120.008981][ T29] kauditd_printk_skb: 124 callbacks suppressed [ 120.008995][ T29] audit: type=1400 audit(2000000011.780:1474): avc: denied { create } for pid=11910 comm="syz.6.3764" scontext=root:sysadm_r:sysadm_t tcontext=root:sysadm_r:sysadm_t tclass=packet_socket permissive=1 [ 120.045050][ T29] audit: type=1400 audit(2000000011.800:1475): avc: denied { getopt } for pid=11910 comm="syz.6.3764" scontext=root:sysadm_r:sysadm_t tcontext=root:sysadm_r:sysadm_t tclass=packet_socket permissive=1 [ 120.172110][ T29] audit: type=1400 audit(2000000011.940:1476): avc: denied { create } for pid=11920 comm="syz.1.3769" scontext=root:sysadm_r:sysadm_t tcontext=root:sysadm_r:sysadm_t tclass=caif_socket permissive=1 [ 120.206143][ T5276] udevd[5276]: symlink '../../loop5' '/dev/disk/by-diskseq/614.tmp-b7:5' failed: Read-only file system [ 120.234162][ T3304] udevd[3304]: symlink '../../loop1' '/dev/disk/by-diskseq/634.tmp-b7:1' failed: Read-only file system [ 120.248741][ T29] audit: type=1400 audit(2000000011.940:1477): avc: denied { ioctl } for pid=11923 comm="syz.6.3771" path="socket:[32688]" dev="sockfs" ino=32688 ioctlcmd=0x8933 scontext=root:sysadm_r:sysadm_t tcontext=root:sysadm_r:sysadm_t tclass=packet_socket permissive=1 [ 120.264528][ T5278] udevd[5278]: symlink '../../loop6' '/dev/disk/by-diskseq/632.tmp-b7:6' failed: Read-only file system [ 120.273759][ T29] audit: type=1400 audit(2000000011.940:1478): avc: denied { write } for pid=11923 comm="syz.6.3771" scontext=root:sysadm_r:sysadm_t tcontext=root:sysadm_r:sysadm_t tclass=packet_socket permissive=1 [ 120.304959][ T29] audit: type=1400 audit(2000000011.960:1479): avc: denied { setopt } for pid=11920 comm="syz.1.3769" scontext=root:sysadm_r:sysadm_t tcontext=root:sysadm_r:sysadm_t tclass=caif_socket permissive=1 [ 120.349872][ T5276] udevd[5276]: symlink '../../loop7' '/dev/disk/by-diskseq/624.tmp-b7:7' failed: Read-only file system [ 120.367446][ T3304] udevd[3304]: symlink '../../loop6' '/dev/disk/by-diskseq/632.tmp-b7:6' failed: Read-only file system [ 120.416873][ T5276] udevd[5276]: symlink '../../loop6' '/dev/disk/by-diskseq/632.tmp-b7:6' failed: Read-only file system [ 120.453521][ T5276] udevd[5276]: symlink '../../loop1' '/dev/disk/by-diskseq/634.tmp-b7:1' failed: Read-only file system [ 120.466633][ T3304] udevd[3304]: symlink '../../loop7' '/dev/disk/by-diskseq/624.tmp-b7:7' failed: Read-only file system [ 120.508168][ T5278] udevd[5278]: symlink '../../loop5' '/dev/disk/by-diskseq/614.tmp-b7:5' failed: Read-only file system [ 120.510700][ T3508] udevd[3508]: symlink '../../loop6' '/dev/disk/by-diskseq/632.tmp-b7:6' failed: Read-only file system [ 120.544923][T11952] loop6: detected capacity change from 0 to 512 [ 120.551985][T11952] EXT4-fs: Ignoring removed orlov option [ 120.592740][T11952] EXT4-fs (loop6): revision level too high, forcing read-only mode [ 120.610690][ T29] audit: type=1400 audit(2000000012.380:1480): avc: denied { egress } for pid=14 comm="ksoftirqd/0" saddr=fe80::1c daddr=ff02::2 netif=gretap0 scontext=system_u:object_r:unlabeled_t tcontext=system_u:object_r:netif_t tclass=netif permissive=1 [ 120.634263][ T29] audit: type=1400 audit(2000000012.380:1481): avc: denied { sendto } for pid=14 comm="ksoftirqd/0" saddr=fe80::1c daddr=ff02::2 netif=gretap0 scontext=system_u:object_r:unlabeled_t tcontext=system_u:object_r:node_t tclass=node permissive=1 [ 120.679311][ T29] audit: type=1400 audit(2000000012.430:1482): avc: denied { setopt } for pid=11960 comm="syz.7.3786" scontext=root:sysadm_r:sysadm_t tcontext=root:sysadm_r:sysadm_t tclass=packet_socket permissive=1 [ 120.769655][ T29] audit: type=1400 audit(2000000012.540:1483): avc: denied { create } for pid=11968 comm="syz.7.3791" scontext=root:sysadm_r:sysadm_t tcontext=root:sysadm_r:sysadm_t tclass=netlink_rdma_socket permissive=1 [ 121.017478][T11983] __nla_validate_parse: 7 callbacks suppressed [ 121.017490][T11983] netlink: 8 bytes leftover after parsing attributes in process `syz.7.3798'. [ 121.104301][T11989] tipc: Started in network mode [ 121.109324][T11989] tipc: Node identity ac1414aa, cluster identity 4711 [ 121.128807][T11989] tipc: Enabled bearer , priority 10 [ 121.171137][T11993] can0: slcan on ptm0. [ 121.249091][T11992] can0 (unregistered): slcan off ptm0. [ 121.279780][T12001] netlink: 16 bytes leftover after parsing attributes in process `syz.5.3807'. [ 121.409700][T12004] loop5: detected capacity change from 0 to 8192 [ 121.573328][T12021] netlink: 27 bytes leftover after parsing attributes in process `syz.5.3816'. [ 121.711976][T12026] netlink: 56 bytes leftover after parsing attributes in process `syz.1.3820'. [ 121.721057][T12026] netlink: 8 bytes leftover after parsing attributes in process `syz.1.3820'. [ 121.876655][T12033] A link change request failed with some changes committed already. Interface bridge_slave_0 may have been left with an inconsistent configuration, please check. [ 121.922164][T12043] loop7: detected capacity change from 0 to 1024 [ 121.940169][T12043] EXT4-fs: Ignoring removed orlov option [ 121.945893][T12043] EXT4-fs: Ignoring removed nomblk_io_submit option [ 122.161501][T12072] loop7: detected capacity change from 0 to 512 [ 122.175780][T12072] EXT4-fs (loop7): feature flags set on rev 0 fs, running e2fsck is recommended [ 122.185519][T12072] EXT4-fs (loop7): mounting ext2 file system using the ext4 subsystem [ 122.234368][T12072] EXT4-fs (loop7): warning: checktime reached, running e2fsck is recommended [ 122.246924][T12072] [EXT4 FS bs=4096, gc=1, bpg=32768, ipg=32, mo=a042c01c, mo2=0002] [ 122.252459][T12079] netlink: 28 bytes leftover after parsing attributes in process `syz.1.3843'. [ 122.255210][ T1040] tipc: Node number set to 2886997162 [ 122.263936][T12079] netlink: 28 bytes leftover after parsing attributes in process `syz.1.3843'. [ 122.277947][T12072] System zones: 0-2, 18-18, 34-34 [ 122.288903][T12072] EXT4-fs error (device loop7): ext4_orphan_get:1417: comm syz.7.3840: bad orphan inode 15 [ 122.309525][T12072] ext4_test_bit(bit=14, block=18) = 0 [ 122.391286][T12091] netlink: 8 bytes leftover after parsing attributes in process `syz.6.3849'. [ 122.474938][T12102] loop5: detected capacity change from 0 to 512 [ 122.500240][T12102] EXT4-fs: Quota format mount options ignored when QUOTA feature is enabled [ 122.548150][T12102] EXT4-fs (loop5): revision level too high, forcing read-only mode [ 122.556132][T12102] [EXT4 FS bs=4096, gc=1, bpg=32768, ipg=32, mo=e000e118, mo2=0002] [ 122.590706][T12102] System zones: 0-1, 15-15, 18-18, 34-34 [ 122.596599][T12102] EXT4-fs (loop5): orphan cleanup on readonly fs [ 122.603776][T12102] EXT4-fs warning (device loop5): ext4_enable_quotas:7170: Failed to enable quota tracking (type=1, err=-22, ino=4). Please run e2fsck to fix. [ 122.618413][T12102] EXT4-fs (loop5): Cannot turn on quotas: error -22 [ 122.639838][T12102] EXT4-fs error (device loop5): ext4_validate_block_bitmap:441: comm syz.5.3855: bg 0: block 40: padding at end of block bitmap is not set [ 122.669627][T12102] EXT4-fs error (device loop5) in ext4_mb_clear_bb:6548: Corrupt filesystem [ 122.688519][T12102] EXT4-fs (loop5): 1 truncate cleaned up [ 122.746119][T12102] EXT4-fs error (device loop5): ext4_encrypted_get_link:46: inode #16: comm syz.5.3855: bad symlink. [ 122.996749][T12152] loop5: detected capacity change from 0 to 512 [ 123.011723][T12150] netlink: 8 bytes leftover after parsing attributes in process `syz.6.3878'. [ 123.032912][T12154] netlink: 'syz.7.3879': attribute type 3 has an invalid length. [ 123.040802][T12154] netlink: 'syz.7.3879': attribute type 3 has an invalid length. [ 123.066666][T12152] EXT4-fs (loop5): Cannot turn on journaled quota: type 0: error -2 [ 123.083041][T12154] netlink: 16 bytes leftover after parsing attributes in process `syz.7.3879'. [ 123.097962][T12152] EXT4-fs (loop5): Cannot turn on journaled quota: type 1: error -2 [ 123.124893][T12152] EXT4-fs (loop5): 1 truncate cleaned up [ 123.189922][T12152] EXT4-fs (loop5): re-mounted 00000000-0000-0000-0000-000000000000 ro. [ 123.234267][T12160] loop1: detected capacity change from 0 to 8192 [ 123.281021][T12170] loop6: detected capacity change from 0 to 1764 [ 123.287461][T12160] FAT-fs (loop1): Volume was not properly unmounted. Some data may be corrupt. Please run fsck. [ 123.337237][T12170] iso9660: Corrupted directory entry in block 0 of inode 1792 [ 123.379938][T12181] loop6: detected capacity change from 0 to 512 [ 123.450734][T12181] ext4 filesystem being mounted at /404/file1 supports timestamps until 2038-01-19 (0x7fffffff) [ 123.501569][T12181] EXT4-fs error (device loop6): ext4_empty_dir:3077: inode #12: comm syz.6.3891: invalid size [ 123.598836][T12194] loop6: detected capacity change from 0 to 512 [ 123.618533][T12194] EXT4-fs: Ignoring removed i_version option [ 123.645491][T12194] EXT4-fs (loop6): encrypted files will use data=ordered instead of data journaling mode [ 123.664486][T12199] netlink: 'syz.1.3898': attribute type 1 has an invalid length. [ 123.672259][T12199] netlink: 'syz.1.3898': attribute type 2 has an invalid length. [ 123.692901][T12194] EXT4-fs (loop6): 1 truncate cleaned up [ 123.709998][T12194] EXT4-fs warning (device loop6): verify_group_input:137: Cannot add at group 1025 (only 1 groups) [ 124.064170][T12233] loop1: detected capacity change from 0 to 1024 [ 124.089770][T12233] EXT4-fs: Ignoring removed nobh option [ 124.095405][T12233] EXT4-fs: Ignoring removed bh option [ 124.495569][T12278] loop6: detected capacity change from 0 to 8192 [ 124.522480][T12278] FAT-fs (loop6): Volume was not properly unmounted. Some data may be corrupt. Please run fsck. [ 124.837967][T12297] loop1: detected capacity change from 0 to 1024 [ 124.857273][T12297] ext4 filesystem being mounted at /886/file1 supports timestamps until 2038-01-19 (0x7fffffff) [ 125.227461][ T29] kauditd_printk_skb: 74 callbacks suppressed [ 125.227474][ T29] audit: type=1400 audit(2000000016.990:1557): avc: denied { mount } for pid=12323 comm="syz.1.3955" name="/" dev="hugetlbfs" ino=33338 scontext=root:sysadm_r:sysadm_t tcontext=system_u:object_r:hugetlbfs_t tclass=filesystem permissive=1 [ 125.260728][T12324] hugetlbfs: Bad value '%' for mount option 'size' [ 125.260728][T12324] [ 125.282157][ T29] audit: type=1400 audit(2000000017.030:1558): avc: denied { remount } for pid=12323 comm="syz.1.3955" scontext=root:sysadm_r:sysadm_t tcontext=system_u:object_r:hugetlbfs_t tclass=filesystem permissive=1 [ 125.322806][ T5276] udevd[5276]: symlink '../../loop5' '/dev/disk/by-diskseq/647.tmp-b7:5' failed: Read-only file system [ 125.345261][ T29] audit: type=1400 audit(2000000017.110:1559): avc: denied { unmount } for pid=3321 comm="syz-executor" scontext=root:sysadm_r:sysadm_t tcontext=system_u:object_r:hugetlbfs_t tclass=filesystem permissive=1 [ 125.396273][ T5276] udevd[5276]: symlink '../../loop6' '/dev/disk/by-diskseq/658.tmp-b7:6' failed: Read-only file system [ 125.416833][ T29] audit: type=1400 audit(2000000017.180:1560): avc: denied { create } for pid=12331 comm="syz.6.3959" scontext=root:sysadm_r:sysadm_t tcontext=root:sysadm_r:sysadm_t tclass=key_socket permissive=1 [ 125.460874][ T5276] udevd[5276]: symlink '../../loop6' '/dev/disk/by-diskseq/658.tmp-b7:6' failed: Read-only file system [ 125.499614][T12338] loop6: detected capacity change from 0 to 1024 [ 125.507783][T12338] EXT4-fs: inline encryption not supported [ 125.513713][T12338] EXT4-fs: Ignoring removed nomblk_io_submit option [ 125.536607][T12338] EXT4-fs (loop6): stripe (4) is not aligned with cluster size (16), stripe is disabled [ 125.550616][ T5276] udevd[5276]: symlink '../../loop6' '/dev/disk/by-diskseq/661.tmp-b7:6' failed: Read-only file system [ 125.551455][ T3304] udevd[3304]: symlink '../../loop7' '/dev/disk/by-diskseq/642.tmp-b7:7' failed: Read-only file system [ 125.568199][ T5276] udevd[5276]: symlink '../../loop6' '/dev/disk/by-label/syzkaller.tmp-b7:6' failed: Read-only file system [ 125.613609][ T29] audit: type=1400 audit(2000000017.380:1561): avc: denied { write } for pid=12343 comm="syz.1.3963" name="file0" dev="tmpfs" ino=4597 scontext=root:sysadm_r:sysadm_t tcontext=root:object_r:user_tmpfs_t tclass=blk_file permissive=1 [ 125.641047][ T5276] udevd[5276]: symlink '../../loop6' '/dev/disk/by-diskseq/661.tmp-b7:6' failed: Read-only file system [ 125.659908][ T3304] udevd[3304]: symlink '../../loop7' '/dev/disk/by-diskseq/642.tmp-b7:7' failed: Read-only file system [ 125.677837][ T5276] udevd[5276]: symlink '../../loop6' '/dev/disk/by-label/syzkaller.tmp-b7:6' failed: Read-only file system [ 125.702089][ T5276] udevd[5276]: symlink '../../loop2' '/dev/disk/by-label/syzkaller.tmp-b7:6' failed: Read-only file system [ 125.709840][T12350] loop1: detected capacity change from 0 to 164 [ 125.746908][T12350] rock: corrupted directory entry. extent=28, offset=16056320, size=0 [ 125.763916][T12350] rock: corrupted directory entry. extent=28, offset=16056320, size=0 [ 125.807008][T12350] Symlink component flag not implemented [ 125.812726][T12350] Symlink component flag not implemented [ 125.819544][T12350] Symlink component flag not implemented (7) [ 125.825583][T12350] Symlink component flag not implemented (116) [ 125.843639][T12358] loop6: detected capacity change from 0 to 128 [ 125.953950][ T29] audit: type=1400 audit(2000000017.720:1562): avc: denied { bind } for pid=12367 comm="syz.7.3975" scontext=root:sysadm_r:sysadm_t tcontext=root:sysadm_r:sysadm_t tclass=rds_socket permissive=1 [ 125.984344][ T29] audit: type=1400 audit(2000000017.750:1563): avc: denied { append } for pid=12369 comm="syz.1.3976" name="ptp0" dev="devtmpfs" ino=246 scontext=root:sysadm_r:sysadm_t tcontext=system_u:object_r:clock_device_t tclass=chr_file permissive=1 [ 126.080347][T12379] loop7: detected capacity change from 0 to 512 [ 126.087020][T12379] EXT4-fs: Ignoring removed i_version option [ 126.098637][T12379] EXT4-fs (loop7): encrypted files will use data=ordered instead of data journaling mode [ 126.121343][T12379] EXT4-fs (loop7): 1 truncate cleaned up [ 126.135105][T12379] EXT4-fs warning (device loop7): verify_group_input:137: Cannot add at group 1025 (only 1 groups) [ 126.227694][ T29] audit: type=1400 audit(2000000017.971:1564): avc: denied { create } for pid=12389 comm="syz.6.3985" scontext=root:sysadm_r:sysadm_t tcontext=root:sysadm_r:sysadm_t tclass=can_socket permissive=1 [ 126.247468][ T29] audit: type=1400 audit(2000000017.981:1565): avc: denied { write } for pid=12389 comm="syz.6.3985" scontext=root:sysadm_r:sysadm_t tcontext=root:sysadm_r:sysadm_t tclass=can_socket permissive=1 [ 126.274921][T12392] loop1: detected capacity change from 0 to 164 [ 126.306854][T12392] Unable to read rock-ridge attributes [ 126.383101][T12401] loop6: detected capacity change from 0 to 128 [ 126.405640][T12401] FAT-fs (loop6): bogus logical sector size 0 [ 126.411828][T12401] FAT-fs (loop6): Can't find a valid FAT filesystem [ 126.447192][T12401] __nla_validate_parse: 2 callbacks suppressed [ 126.447206][T12401] netlink: 16 bytes leftover after parsing attributes in process `syz.6.3991'. [ 126.467685][ T29] audit: type=1400 audit(2000000018.231:1566): avc: denied { shutdown } for pid=12403 comm="syz.5.3992" scontext=root:sysadm_r:sysadm_t tcontext=root:sysadm_r:sysadm_t tclass=rawip_socket permissive=1 [ 126.640897][T12426] loop6: detected capacity change from 0 to 512 [ 126.682402][T12428] loop1: detected capacity change from 0 to 512 [ 126.704273][T12426] EXT4-fs (loop6): 1 truncate cleaned up [ 126.766084][T12428] EXT4-fs (loop1): too many log groups per flexible block group [ 126.773962][T12428] EXT4-fs (loop1): failed to initialize mballoc (-12) [ 126.807847][T12428] EXT4-fs (loop1): mount failed [ 127.059286][T12468] loop7: detected capacity change from 0 to 128 [ 127.227492][T12487] loop6: detected capacity change from 0 to 512 [ 127.255084][T12487] EXT4-fs: Ignoring removed oldalloc option [ 127.269932][T12487] EXT4-fs (loop6): encrypted files will use data=ordered instead of data journaling mode [ 127.309599][T12487] EXT4-fs error (device loop6): ext4_free_branches:1023: inode #16: comm syz.6.4031: invalid indirect mapped block 4294967295 (level 0) [ 127.391559][T12487] EXT4-fs (loop6): Remounting filesystem read-only [ 127.437742][T12487] EXT4-fs (loop6): 1 orphan inode deleted [ 127.443512][T12487] EXT4-fs (loop6): 1 truncate cleaned up [ 127.655220][T12522] loop7: detected capacity change from 0 to 256 [ 127.686365][T12527] loop5: detected capacity change from 0 to 128 [ 127.688363][T12526] SELinux: failure in selinux_parse_skb(), unable to parse packet [ 127.700669][T12526] SELinux: failure in selinux_parse_skb(), unable to parse packet [ 127.738152][T12527] FAT-fs (loop5): Directory bread(block 162) failed [ 127.767933][T12527] FAT-fs (loop5): Directory bread(block 163) failed [ 127.807702][T12527] FAT-fs (loop5): Directory bread(block 164) failed [ 127.838605][ T37] ================================================================== [ 127.846731][ T37] BUG: KCSAN: data-race in process_scheduled_works / process_scheduled_works [ 127.850618][T12527] FAT-fs (loop5): Directory bread(block 165) failed [ 127.855526][ T37] [ 127.855560][ T37] read-write to 0xffff888100072eb0 of 8 bytes by task 12 on cpu 0: [ 127.855579][ T37] process_scheduled_works+0x4fe/0x9d0 [ 127.855609][ T37] worker_thread+0x582/0x770 [ 127.855636][ T37] kthread+0x486/0x510 [ 127.886551][ T37] ret_from_fork+0x4b/0x60 [ 127.890984][ T37] ret_from_fork_asm+0x1a/0x30 [ 127.895780][ T37] [ 127.898105][ T37] read-write to 0xffff888100072eb0 of 8 bytes by task 37 on cpu 1: [ 127.901918][T12527] FAT-fs (loop5): Directory bread(block 166) failed [ 127.905991][ T37] process_scheduled_works+0x4fe/0x9d0 [ 127.906023][ T37] worker_thread+0x582/0x770 [ 127.922632][ T37] kthread+0x486/0x510 [ 127.926731][ T37] ret_from_fork+0x4b/0x60 [ 127.931156][ T37] ret_from_fork_asm+0x1a/0x30 [ 127.935931][ T37] [ 127.938269][ T37] value changed: 0x0000000000002501 -> 0x0000000000002503 [ 127.945386][ T37] [ 127.947703][ T37] Reported by Kernel Concurrency Sanitizer on: [ 127.948960][T12527] FAT-fs (loop5): Directory bread(block 167) failed [ 127.953863][ T37] CPU: 1 UID: 0 PID: 37 Comm: kworker/u8:2 Not tainted 6.15.0-rc5-syzkaller-00204-g0e1329d4045c #0 PREEMPT(voluntary) [ 127.970627][T12527] FAT-fs (loop5): Directory bread(block 168) failed [ 127.972821][ T37] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 04/19/2025 [ 127.989489][ T37] Workqueue: events_unbound nsim_dev_trap_report_work [ 127.990308][T12527] FAT-fs (loop5): Directory bread(block 169) failed [ 127.996246][ T37] ================================================================== SYZFAIL: failed to recv rpc fd=3 want=4 recv=0 n=0 (errno 9: Bad file descriptor) [ 128.053727][T12528] chnl_net:caif_netlink_parms(): no params data found [ 128.125162][ T37] netdevsim netdevsim3 eth3 (unregistering): unset [1, 0] type 2 family 0 port 6081 - 0 [ 128.213312][ T37] netdevsim netdevsim3 eth2 (unregistering): unset [1, 0] type 2 family 0 port 6081 - 0 [ 128.278343][ T37] netdevsim netdevsim3 eth1 (unregistering): unset [1, 0] type 2 family 0 port 6081 - 0 [ 128.388575][ T37] netdevsim netdevsim3 eth0 (unregistering): unset [1, 0] type 2 family 0 port 6081 - 0 [ 128.485285][ T37] bridge_slave_1: left allmulticast mode [ 128.491066][ T37] bridge_slave_1: left promiscuous mode [ 128.496724][ T37] bridge0: port 2(bridge_slave_1) entered disabled state [ 128.504505][ T37] bridge_slave_0: left allmulticast mode [ 128.510170][ T37] bridge_slave_0: left promiscuous mode [ 128.515850][ T37] bridge0: port 1(bridge_slave_0) entered disabled state [ 128.600552][ T37] bond0 (unregistering): (slave bond_slave_0): Releasing backup interface [ 128.610259][ T37] bond0 (unregistering): (slave bond_slave_1): Releasing backup interface [ 128.620792][ T37] bond0 (unregistering): Released all slaves [ 128.678655][ T37] tipc: Disabling bearer [ 128.684974][ T37] tipc: Left network mode [ 128.691537][ T37] hsr_slave_0: left promiscuous mode [ 128.697226][ T37] hsr_slave_1: left promiscuous mode [ 128.702903][ T37] batman_adv: batadv0: Interface deactivated: batadv_slave_0 [ 128.710365][ T37] batman_adv: batadv0: Removing interface: batadv_slave_0 [ 128.718002][ T37] batman_adv: batadv0: Interface deactivated: batadv_slave_1 [ 128.725381][ T37] batman_adv: batadv0: Removing interface: batadv_slave_1 [ 128.735902][ T37] veth1_macvtap: left promiscuous mode [ 128.741490][ T37] veth0_macvtap: left promiscuous mode [ 128.746958][ T37] veth1_vlan: left promiscuous mode [ 128.752299][ T37] veth0_vlan: left promiscuous mode [ 128.785643][ T37] pim6reg (unregistering): left allmulticast mode [ 128.814845][ T37] team0 (unregistering): Port device team_slave_1 removed [ 128.824213][ T37] team0 (unregistering): Port device team_slave_0 removed [ 129.211037][ T37] netdevsim netdevsim1 eth3 (unregistering): unset [1, 0] type 2 family 0 port 6081 - 0 [ 129.258761][ T37] netdevsim netdevsim1 eth2 (unregistering): unset [1, 0] type 2 family 0 port 6081 - 0 [ 129.318684][ T37] netdevsim netdevsim1 eth1 (unregistering): unset [1, 0] type 2 family 0 port 6081 - 0 [ 129.368535][ T37] netdevsim netdevsim1 eth0 (unregistering): unset [1, 0] type 2 family 0 port 6081 - 0 [ 129.443851][ T37] netdevsim netdevsim7 netdevsim3 (unregistering): unset [1, 0] type 2 family 0 port 6081 - 0 [ 129.479808][ T37] netdevsim netdevsim7 netdevsim2 (unregistering): unset [1, 0] type 2 family 0 port 6081 - 0 [ 129.529792][ T37] netdevsim netdevsim7 netdevsim1 (unregistering): unset [1, 0] type 2 family 0 port 6081 - 0 [ 129.589885][ T37] netdevsim netdevsim7 netdevsim0 (unregistering): unset [1, 0] type 2 family 0 port 6081 - 0 [ 129.665635][ T37] netdevsim netdevsim6 netdevsim3 (unregistering): unset [1, 0] type 2 family 0 port 6081 - 0 [ 129.709566][ T37] netdevsim netdevsim6 netdevsim2 (unregistering): unset [1, 0] type 2 family 0 port 6081 - 0 [ 129.749818][ T37] netdevsim netdevsim6 netdevsim1 (unregistering): unset [1, 0] type 2 family 0 port 6081 - 0 [ 129.819906][ T37] netdevsim netdevsim6 netdevsim0 (unregistering): unset [1, 0] type 2 family 0 port 6081 - 0 [ 129.883609][ T37] bond0: left allmulticast mode [ 129.888529][ T37] bond_slave_0: left allmulticast mode [ 129.893983][ T37] bond_slave_1: left allmulticast mode [ 129.899493][ T37] bond0: left promiscuous mode [ 129.904244][ T37] bond_slave_0: left promiscuous mode [ 129.909687][ T37] bond_slave_1: left promiscuous mode [ 129.915337][ T37] bridge0: port 3(bond0) entered disabled state [ 129.922155][ T37] bridge_slave_1: left allmulticast mode [ 129.927802][ T37] bridge_slave_1: left promiscuous mode [ 129.933489][ T37] bridge0: port 2(bridge_slave_1) entered disabled state [ 129.941073][ T37] bridge_slave_0: left allmulticast mode [ 129.946709][ T37] bridge_slave_0: left promiscuous mode [ 129.952320][ T37] bridge0: port 1(bridge_slave_0) entered disabled state [ 129.960215][ T37] bridge_slave_1: left allmulticast mode [ 129.965932][ T37] bridge_slave_1: left promiscuous mode [ 129.971691][ T37] bridge0: port 2(bridge_slave_1) entered disabled state [ 129.979364][ T37] bridge_slave_0: left allmulticast mode [ 129.985074][ T37] bridge_slave_0: left promiscuous mode [ 129.990863][ T37] bridge0: port 1(bridge_slave_0) entered disabled state [ 129.998947][ T37] bridge_slave_1: left allmulticast mode [ 130.004571][ T37] bridge_slave_1: left promiscuous mode [ 130.010311][ T37] bridge0: port 2(bridge_slave_1) entered disabled state [ 130.017908][ T37] bridge_slave_0: left allmulticast mode [ 130.023631][ T37] bridge_slave_0: left promiscuous mode [ 130.029318][ T37] bridge0: port 1(bridge_slave_0) entered disabled state [ 130.439267][ T37] bond0 (unregistering): (slave bond_slave_0): Releasing backup interface [ 130.449370][ T37] bond0 (unregistering): (slave bond_slave_1): Releasing backup interface [ 130.458755][ T37] bond0 (unregistering): Released all slaves [ 130.467159][ T37] bond0 (unregistering): (slave bond_slave_0): Releasing backup interface [ 130.477059][ T37] bond0 (unregistering): (slave bond_slave_1): Releasing backup interface [ 130.486508][ T37] bond0 (unregistering): Released all slaves [ 130.495642][ T37] bond0 (unregistering): (slave bond_slave_0): Releasing backup interface [ 130.505300][ T37] bond0 (unregistering): (slave bond_slave_1): Releasing backup interface [ 130.514615][ T37] bond0 (unregistering): Released all slaves [ 130.522351][ T37] bond0 (unregistering): Released all slaves [ 130.570737][ T37] tipc: Left network mode [ 130.579390][ T37] hsr_slave_0: left promiscuous mode [ 130.584927][ T37] hsr_slave_1: left promiscuous mode [ 130.590456][ T37] batman_adv: batadv0: Interface deactivated: batadv_slave_0 [ 130.597871][ T37] batman_adv: batadv0: Removing interface: batadv_slave_0 [ 130.605331][ T37] batman_adv: batadv0: Interface deactivated: batadv_slave_1 [ 130.612850][ T37] batman_adv: batadv0: Removing interface: batadv_slave_1 [ 130.621829][ T37] hsr_slave_0: left promiscuous mode [ 130.627419][ T37] hsr_slave_1: left promiscuous mode [ 130.633013][ T37] batman_adv: batadv0: Interface deactivated: batadv_slave_0 [ 130.640487][ T37] batman_adv: batadv0: Removing interface: batadv_slave_0 [ 130.648073][ T37] batman_adv: batadv0: Interface deactivated: batadv_slave_1 [ 130.655453][ T37] batman_adv: batadv0: Removing interface: batadv_slave_1 [ 130.664439][ T37] hsr_slave_0: left promiscuous mode [ 130.670181][ T37] hsr_slave_1: left promiscuous mode [ 130.675705][ T37] batman_adv: batadv0: Interface deactivated: batadv_slave_0 [ 130.683160][ T37] batman_adv: batadv0: Removing interface: batadv_slave_0 [ 130.690738][ T37] batman_adv: batadv0: Interface deactivated: batadv_slave_1 [ 130.698155][ T37] batman_adv: batadv0: Removing interface: batadv_slave_1 [ 130.712177][ T37] veth1_macvtap: left promiscuous mode [ 130.717734][ T37] veth0_macvtap: left promiscuous mode [ 130.723202][ T37] veth1_vlan: left promiscuous mode [ 130.728852][ T37] veth1_macvtap: left promiscuous mode [ 130.734395][ T37] veth0_macvtap: left promiscuous mode [ 130.740131][ T37] veth1_vlan: left promiscuous mode [ 130.745526][ T37] veth0_vlan: left promiscuous mode [ 130.751426][ T37] veth1_macvtap: left promiscuous mode [ 130.756881][ T37] veth0_macvtap: left promiscuous mode [ 130.762437][ T37] veth1_vlan: left promiscuous mode [ 130.767789][ T37] veth0_vlan: left promiscuous mode [ 130.881046][ T37] team0 (unregistering): Port device team_slave_1 removed [ 130.890761][ T37] team0 (unregistering): Port device team_slave_0 removed [ 130.940052][ T37] team0 (unregistering): Port device team_slave_1 removed [ 130.950553][ T37] team0 (unregistering): Port device team_slave_0 removed [ 131.000096][ T37] team0 (unregistering): Port device team_slave_1 removed [ 131.010460][ T37] team0 (unregistering): Port device team_slave_0 removed [ 131.730178][ T37] netdevsim netdevsim5 netdevsim3 (unregistering): unset [1, 0] type 2 family 0 port 6081 - 0 [ 131.769369][ T37] netdevsim netdevsim5 netdevsim2 (unregistering): unset [1, 0] type 2 family 0 port 6081 - 0 [ 131.809483][ T37] netdevsim netdevsim5 netdevsim1 (unregistering): unset [1, 0] type 2 family 0 port 6081 - 0 [ 131.859381][ T37] netdevsim netdevsim5 netdevsim0 (unregistering): unset [1, 0] type 2 family 0 port 6081 - 0 [ 131.941903][ T37] bridge_slave_1: left allmulticast mode [ 131.947620][ T37] bridge_slave_1: left promiscuous mode [ 131.953282][ T37] bridge0: port 2(bridge_slave_1) entered disabled state [ 131.960891][ T37] bridge_slave_0: left allmulticast mode [ 131.966516][ T37] bridge_slave_0: left promiscuous mode [ 131.972182][ T37] bridge0: port 1(bridge_slave_0) entered disabled state [ 132.060068][ T37] bond0 (unregistering): (slave bond_slave_0): Releasing backup interface [ 132.068742][ T37] bond_slave_0: left allmulticast mode [ 132.075198][ T37] bond0 (unregistering): (slave bond_slave_1): Releasing backup interface [ 132.083960][ T37] bond_slave_1: left allmulticast mode [ 132.089990][ T37] bond0 (unregistering): Released all slaves [ 132.097993][ T37] bond1 (unregistering): Released all slaves [ 132.148789][ T37] tipc: Disabling bearer [ 132.153996][ T37] tipc: Left network mode [ 132.160391][ T37] hsr_slave_0: left promiscuous mode [ 132.166042][ T37] hsr_slave_1: left promiscuous mode [ 132.171588][ T37] batman_adv: batadv0: Interface deactivated: batadv_slave_0 [ 132.179005][ T37] batman_adv: batadv0: Removing interface: batadv_slave_0 [ 132.186369][ T37] batman_adv: batadv0: Interface deactivated: batadv_slave_1 [ 132.193760][ T37] batman_adv: batadv0: Removing interface: batadv_slave_1 [ 132.203147][ T37] veth0_macvtap: left promiscuous mode [ 132.208841][ T37] veth1_vlan: left promiscuous mode [ 132.214105][ T37] veth0_vlan: left promiscuous mode [ 132.266861][ T37] team0 (unregistering): Port device team_slave_1 removed [ 132.276654][ T37] team0 (unregistering): Port device team_slave_0 removed [ 132.541412][ T37] IPVS: stop unused estimator thread 0...