last executing test programs: 8m28.211391553s ago: executing program 4 (id=5655): r0 = shmget$private(0x0, 0x4000, 0x1a81, &(0x7f0000ffa000/0x4000)=nil) shmat(r0, &(0x7f0000000000/0x4000)=nil, 0x4000) get_mempolicy(&(0x7f0000000080), &(0x7f0000001100), 0x5eb, &(0x7f0000001000/0x13000)=nil, 0x3) 8m28.035753673s ago: executing program 4 (id=5659): r0 = socket$nl_netfilter(0x10, 0x3, 0xc) sendmsg$NFT_BATCH(r0, &(0x7f00000000c0)={0x0, 0x0, &(0x7f0000000080)={&(0x7f0000000240)=ANY=[@ANYBLOB="140000001000010000000000000000000500000a28000000000a030000000000000000000a00000708000240000000020900010073797a31000000002c000000030a010100000000000000000a0000070900010073797a31000000000900030073797a320000000014000000110001"], 0x7c}, 0x1, 0x0, 0x0, 0x4000}, 0x0) sendmsg$NFT_BATCH(r0, &(0x7f0000009b40)={0x0, 0x0, &(0x7f0000009b00)={&(0x7f0000000100)=ANY=[@ANYBLOB="140000001000010000000000000000000a00000a38000000030a030000000000000000000a0000090c00024000000000000000010900030073790400000000000900010073797a310000000014000000110001"], 0x60}, 0x1, 0x0, 0x0, 0x4000850}, 0x490) 8m27.901596851s ago: executing program 4 (id=5662): r0 = bpf$MAP_CREATE(0x0, &(0x7f00000000c0)=@base={0x1b, 0x0, 0x0, 0x8000}, 0x48) r1 = bpf$PROG_LOAD(0x5, &(0x7f00000000c0)={0x16, 0x14, &(0x7f0000000400)=ANY=[@ANYBLOB="18000000000000000000000000000000180100002020702500000000002020207b1af8ff00000000bfa100000000000007010000f8ffffffb702000008000000b703000000000020850000007000000018110000", @ANYRES32=r0, @ANYBLOB="0000000000000000b7080000000000007b8af8ff00000000bfa200000000000007020000f8ffffffb703000008000000b704000077cb0000850000008200000095"], &(0x7f0000000200)='GPL\x00', 0x0, 0x0, 0x0, 0x0, 0x0, '\x00', 0x0, @flow_dissector, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x94) bpf$BPF_PROG_TEST_RUN(0xa, &(0x7f0000000240)={r1, 0xfca804a0, 0x10, 0x38, &(0x7f00000002c0)="b800000500000000", &(0x7f0000000300)=""/8, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x4c) 8m27.77976925s ago: executing program 4 (id=5664): syz_mount_image$msdos(&(0x7f0000000240), &(0x7f0000000280)='./file0\x00', 0x201809a, &(0x7f0000000300)=ANY=[], 0x1, 0x236, &(0x7f0000000000)="$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") syz_clone(0x0, 0x0, 0x0, 0x0, 0x0, 0x0) unlinkat(0xffffffffffffff9c, &(0x7f0000000180)='./file0/file0\x00', 0x0) 8m27.580052777s ago: executing program 4 (id=5670): perf_event_open(&(0x7f0000000000)={0x2, 0x80, 0x2b, 0x1, 0x0, 0x0, 0x0, 0x4, 0x510, 0xc, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfffffffc, 0x0, @perf_bp={0x0, 0xb}, 0x102260, 0x10000, 0x0, 0x1, 0x8, 0x20005, 0x0, 0x0, 0x0, 0x0, 0x2000000020000006}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x2) seccomp$SECCOMP_SET_MODE_FILTER_LISTENER(0x1, 0x7, &(0x7f0000000240)={0x1, &(0x7f0000000000)=[{0x6, 0x85, 0x7, 0x7ffc0001}]}) munlock(&(0x7f00004ff000/0x3000)=nil, 0x3000) 8m27.166646038s ago: executing program 4 (id=5681): bpf$PROG_LOAD(0x5, &(0x7f0000000400)={0x16, 0x13, 0x0, &(0x7f0000000200)='GPL\x00', 0x0, 0x0, 0x0, 0x41000, 0x0, '\x00', 0x0, @flow_dissector=0x11, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x94) socketpair(0x1, 0x1, 0x0, &(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$PERF_EVENT_IOC_SET_FILTER(r0, 0x8946, &(0x7f0000000400)='{\x05T\x82\x89\x98Yi:') 8m27.114781549s ago: executing program 32 (id=5681): bpf$PROG_LOAD(0x5, &(0x7f0000000400)={0x16, 0x13, 0x0, &(0x7f0000000200)='GPL\x00', 0x0, 0x0, 0x0, 0x41000, 0x0, '\x00', 0x0, @flow_dissector=0x11, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x94) socketpair(0x1, 0x1, 0x0, &(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$PERF_EVENT_IOC_SET_FILTER(r0, 0x8946, &(0x7f0000000400)='{\x05T\x82\x89\x98Yi:') 6m58.479183673s ago: executing program 2 (id=7775): r0 = socket$nl_route(0x10, 0x3, 0x0) setsockopt$netlink_NETLINK_TX_RING(r0, 0x10e, 0xc, &(0x7f0000000040)={0x80}, 0x10) sendmsg$nl_route(r0, &(0x7f0000000300)={0x0, 0x0, &(0x7f00000007c0)={&(0x7f0000000000)=ANY=[@ANYBLOB="240000001a00010000000000fbdbdf250a8000000000000000000000080002"], 0x24}}, 0x0) 6m58.420765854s ago: executing program 2 (id=7776): r0 = socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_genetlink_get_family_id$tipc2(&(0x7f0000000580), r0) sendmsg$TIPC_NL_UDP_GET_REMOTEIP(r0, &(0x7f0000000940)={0x0, 0x0, &(0x7f0000000900)={&(0x7f0000000440)=ANY=[@ANYBLOB='(\x00\x00\x00', @ANYRES16=r1, @ANYBLOB="090327bd7000fedbdf2516000000140001800d000100fbbb61803b9a2f8de529"], 0x28}, 0x1, 0x0, 0x0, 0x20000000}, 0x20000000) 6m58.322719347s ago: executing program 2 (id=7781): socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000000040)={0xffffffffffffffff, 0xffffffffffffffff}) setsockopt$SO_ATTACH_FILTER(r1, 0x1, 0x1a, &(0x7f0000000240)={0x3, &(0x7f00000000c0)=[{0x48, 0x37, 0x80, 0x9}, {0x28, 0x1, 0xf7, 0xfffff024}, {0x6, 0x6, 0x2, 0x57c}]}, 0x10) write$binfmt_aout(r0, &(0x7f0000000000)=ANY=[], 0xa052) 6m58.196017596s ago: executing program 2 (id=7783): r0 = socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_genetlink_get_family_id$SEG6(&(0x7f0000000080), 0xffffffffffffffff) sendmsg$SEG6_CMD_SETHMAC(r0, &(0x7f00000004c0)={0x0, 0x0, &(0x7f00000001c0)={&(0x7f00000000c0)={0x2c, r1, 0x1, 0x0, 0x0, {}, [@SEG6_ATTR_SECRETLEN={0x5, 0x5, 0x1}, @SEG6_ATTR_ALGID={0x5, 0x6, 0x1}, @SEG6_ATTR_HMACKEYID={0x8, 0x3, 0x1}]}, 0x2c}}, 0x0) 6m58.059273483s ago: executing program 2 (id=7787): r0 = open(&(0x7f0000000300)='.\x00', 0x0, 0x0) ioctl$FS_IOC_SETFLAGS(r0, 0x40086602, &(0x7f00000001c0)=0x10) mkdirat(r0, &(0x7f0000002040)='./file0\x00', 0x5) 6m57.941165163s ago: executing program 2 (id=7790): r0 = socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_genetlink_get_family_id$devlink(&(0x7f0000000400), 0xffffffffffffffff) sendmsg$DEVLINK_CMD_TRAP_GET(r0, &(0x7f00000004c0)={0x0, 0x0, &(0x7f0000000440)={&(0x7f00000000c0)={0x4c, r1, 0x2b8ee6cf79dab3f, 0x0, 0x0, {0x2e}, [{@pci={{0x8}, {0x11}}, {0x1c}}]}, 0x4c}, 0x1, 0x0, 0x0, 0x4008040}, 0x0) 6m42.909968936s ago: executing program 33 (id=7790): r0 = socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_genetlink_get_family_id$devlink(&(0x7f0000000400), 0xffffffffffffffff) sendmsg$DEVLINK_CMD_TRAP_GET(r0, &(0x7f00000004c0)={0x0, 0x0, &(0x7f0000000440)={&(0x7f00000000c0)={0x4c, r1, 0x2b8ee6cf79dab3f, 0x0, 0x0, {0x2e}, [{@pci={{0x8}, {0x11}}, {0x1c}}]}, 0x4c}, 0x1, 0x0, 0x0, 0x4008040}, 0x0) 1m39.228164186s ago: executing program 5 (id=14760): r0 = syz_init_net_socket$bt_l2cap(0x1f, 0x2, 0x0) r1 = socket$nl_route(0x10, 0x3, 0x0) r2 = dup2(r0, r1) bind$bt_hci(r2, &(0x7f0000000000)={0x1f, 0x2}, 0x6) 1m39.163393255s ago: executing program 5 (id=14761): r0 = add_key$keyring(&(0x7f0000000200), &(0x7f0000000140)={'syz', 0x1}, 0x0, 0x0, 0xffffffffffffffff) bpf$BPF_PROG_RAW_TRACEPOINT_LOAD(0x5, 0x0, 0x0) perf_event_open(&(0x7f0000000340)={0x2, 0x80, 0x2a, 0x1, 0x0, 0x0, 0x0, 0x7, 0x510, 0x15, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 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, @perf_bp={0x0, 0x9}, 0x12662a, 0x10004, 0x20da, 0x5, 0xa, 0x8, 0xb, 0x0, 0x0, 0x0, 0x20000006}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0xb) keyctl$KEYCTL_RESTRICT_KEYRING(0x1d, r0, &(0x7f0000000000)='asymmetric\x00', &(0x7f0000000040)=@chain={'key_or_keyring:', r0}) 1m38.962653422s ago: executing program 5 (id=14766): perf_event_open(&(0x7f0000000140)={0x2, 0x80, 0x29, 0x1, 0x0, 0x0, 0x0, 0x400000000000b, 0x42718, 0x15, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfffffc00, 0x0, @perf_config_ext={0xd07, 0x20040}, 0x100b28, 0x6, 0x0, 0x1, 0x8, 0x20005, 0xb, 0x0, 0x0, 0x0, 0x20000006}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x2) r0 = syz_open_dev$usbfs(&(0x7f0000000100), 0x205, 0x8401) r1 = fcntl$dupfd(r0, 0x406, r0) ioctl$USBDEVFS_SUBMITURB(r1, 0x8038550a, &(0x7f0000000000)=@urb_type_control={0x2, {}, 0x0, 0x0, &(0x7f0000000080)={0x2, 0x3, 0x0, 0x0, 0x7995}, 0xfcb5, 0x0, 0x0, 0x48000000, 0x0, 0x0, 0x0}) 1m38.838288601s ago: executing program 5 (id=14769): sendmsg$ETHTOOL_MSG_CHANNELS_SET(0xffffffffffffffff, &(0x7f0000000100)={0x0, 0x0, &(0x7f00000000c0)={&(0x7f0000000000)=ANY=[@ANYBLOB='<\x00\x00\x00', @ANYRES16, @ANYBLOB="010000000000fcdbdf251200000018000180"], 0x3c}, 0x1, 0x0, 0x0, 0x400c000}, 0x2004c0a0) r0 = socket$inet6(0x10, 0x3, 0x0) sendmsg$nl_route(0xffffffffffffffff, &(0x7f0000000140)={0x0, 0x0, &(0x7f0000000100)={&(0x7f0000000000)=ANY=[@ANYBLOB="2c0000001900010000000000000000000218"], 0x2c}}, 0x0) sendto$inet6(r0, &(0x7f0000000000)='s', 0x10a73, 0x800, 0x0, 0x4b6ae4f95a5de35b) 1m38.632388886s ago: executing program 5 (id=14774): mkdir(&(0x7f0000001a80)='./file0\x00', 0x18b) bpf$BPF_TASK_FD_QUERY(0x14, &(0x7f00000000c0)={0x0, 0xffffffffffffffff, 0x0, 0x31, &(0x7f0000000000)='//sys\x00\x00\x00\x00\x00\x00\x80\x004\x00\x00s/\x92ync_\x93\x96\xff\x92\xaf\x00Se\xf44.\x00'/49}, 0x30) mount$bpf(0x200000000000, &(0x7f0000000200)='./file0\x00', 0x0, 0x206002, 0x0) rmdir(&(0x7f0000000140)='./file0/../file0\x00') 1m38.546650641s ago: executing program 5 (id=14776): r0 = openat$ppp(0xffffffffffffff9c, &(0x7f0000000040), 0x161042, 0x0) ioctl$PPPIOCNEWUNIT(r0, 0xc004743e, &(0x7f0000000000)=0x2) ioctl$PPPIOCSPASS(r0, 0x40107447, &(0x7f0000000180)={0x2, &(0x7f0000000080)=[{0x48, 0x0, 0x38, 0x7ffffffe}, {0x6, 0xfd}]}) write$ppp(r0, &(0x7f0000000140)="1e08", 0x2) 1m23.37514873s ago: executing program 34 (id=14776): r0 = openat$ppp(0xffffffffffffff9c, &(0x7f0000000040), 0x161042, 0x0) ioctl$PPPIOCNEWUNIT(r0, 0xc004743e, &(0x7f0000000000)=0x2) ioctl$PPPIOCSPASS(r0, 0x40107447, &(0x7f0000000180)={0x2, &(0x7f0000000080)=[{0x48, 0x0, 0x38, 0x7ffffffe}, {0x6, 0xfd}]}) write$ppp(r0, &(0x7f0000000140)="1e08", 0x2) 3.432963257s ago: executing program 7 (id=16214): bpf$MAP_CREATE(0x0, &(0x7f00000000c0)=ANY=[@ANYBLOB="1f00000000000000000000000010"], 0x48) memfd_secret(0x80000) unshare(0x24020400) pselect6(0x40, &(0x7f0000000100), 0x0, &(0x7f0000000240)={0x1f, 0xfffffffffffffffe, 0xe, 0x0, 0x7, 0x4, 0x0, 0xfffffffffffffffc}, &(0x7f0000000280)={0x0, 0x3938700}, 0x0) 3.186304285s ago: executing program 7 (id=16217): r0 = openat$rdma_cm(0xffffffffffffff9c, &(0x7f0000000000), 0x2, 0x0) r1 = openat$rdma_cm(0xffffffffffffff9c, &(0x7f0000000340), 0x2, 0x0) write$RDMA_USER_CM_CMD_CREATE_ID(r1, &(0x7f00000000c0)={0x0, 0x18, 0xfa00, {0x3, &(0x7f0000000080)={0xffffffffffffffff}, 0x13f}}, 0x20) write$RDMA_USER_CM_CMD_QUERY(r0, &(0x7f0000000040)={0x13, 0x10, 0xfa00, {0x0, r2}}, 0x18) 3.041406341s ago: executing program 7 (id=16220): r0 = socket$kcm(0x23, 0x2, 0x0) ioctl$sock_kcm_SIOCKCMATTACH(r0, 0x8927, &(0x7f0000000000)={r0}) socket$kcm(0x2, 0x1000000000000007, 0x0) ioctl$TUNSETOFFLOAD(0xffffffffffffffff, 0x400454c9, 0xba98575a95aeb70d) 2.91680122s ago: executing program 0 (id=16222): r0 = socket(0x400000000010, 0x3, 0x0) ioctl$sock_SIOCGIFINDEX(r0, 0x8933, &(0x7f0000000100)={'batadv_slave_0\x00', 0x0}) sendmsg$nl_route_sched(r0, &(0x7f00000012c0)={0x0, 0x0, &(0x7f0000000000)={&(0x7f00000000c0)=@newqdisc={0x38, 0x24, 0x4ee4e6a52ff56541, 0x70bd2a, 0xfffffffd, {0x0, 0x0, 0x0, r1, {0x0, 0x1}, {0xffff, 0xffff}, {0xffe0, 0x9}}, [@qdisc_kind_options=@q_multiq={{0xb}, {0x8}}]}, 0x38}}, 0x0) sendmsg$nl_route_sched(r0, &(0x7f00000001c0)={0x0, 0x0, &(0x7f0000000300)={&(0x7f0000000680)=@newtfilter={0x54, 0x2c, 0xf3f, 0x70bd2c, 0x25dfdbfd, {0x0, 0x0, 0x0, r1, {0xffff, 0xffe0}, {}, {0x4, 0x1}}, [@filter_kind_options=@f_flow={{0x9}, {0x24, 0x2, [@TCA_FLOW_MODE={0x8, 0x2, 0x1}, @TCA_FLOW_KEYS={0x8, 0x1, 0x1446}, @TCA_FLOW_XOR={0x8}, @TCA_FLOW_PERTURB={0x8, 0xc, 0x8}]}}]}, 0x54}, 0x1, 0x0, 0x0, 0x20000040}, 0x90) 2.765226094s ago: executing program 6 (id=16227): r0 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r2 = syz_genetlink_get_family_id$netlbl_mgmt(&(0x7f0000002b40), r1) sendmsg$NLBL_MGMT_C_ADD(r0, &(0x7f0000000500)={0x0, 0x0, &(0x7f0000002c00)={&(0x7f0000000100)={0x14, r2, 0x1, 0x70bd25, 0x25dfdbfe}, 0x14}, 0x1, 0x2000000, 0x0, 0x20000000}, 0x4000080) 2.724292358s ago: executing program 0 (id=16228): timer_create(0x3, 0x0, &(0x7f00000001c0)) timer_settime(0x0, 0x0, &(0x7f0000000340)={{}, {0x0, 0x9}}, 0x0) prlimit64(0x0, 0x0, &(0x7f0000000000)={0x4, 0x8}, 0x0) mlock(&(0x7f0000bff000/0x400000)=nil, 0x400000) 2.710131655s ago: executing program 7 (id=16229): r0 = bpf$PROG_LOAD(0x5, &(0x7f00000018c0)={0x5, 0x5, &(0x7f0000000180)=ANY=[@ANYBLOB="180800000000000000000000000000001800000000000000000000000000000095"], &(0x7f0000000280)='syzkaller\x00', 0x0, 0x0, 0x0, 0x0, 0x48, '\x00', 0x0, @fallback, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x94) symlink(&(0x7f0000000040)='.\x00', &(0x7f0000000100)='./file0\x00') bpf$OBJ_PIN_PROG(0x6, &(0x7f0000000f80)=@generic={&(0x7f0000000f40)='./file0\x00', r0}, 0x18) seccomp$SECCOMP_SET_MODE_FILTER_LISTENER(0x1, 0x8, &(0x7f0000000580)={0x1, &(0x7f0000000000)=[{0x6, 0x0, 0x57, 0x7fc00100}]}) 2.553572599s ago: executing program 6 (id=16231): r0 = bpf$MAP_CREATE(0x0, &(0x7f00000004c0)=@base={0x2, 0x4, 0x404, 0x9}, 0x50) r1 = bpf$MAP_CREATE(0x0, &(0x7f0000000040)=@base={0xd, 0x3, 0x4, 0x7f, 0x1, r0, 0x15b4}, 0x50) bpf$MAP_UPDATE_ELEM_TAIL_CALL(0x2, &(0x7f00000008c0)={{r1}, &(0x7f0000000840), &(0x7f0000000880)=r0}, 0x20) bpf$MAP_DELETE_ELEM(0x3, &(0x7f0000000380)={r1, &(0x7f0000000900)}, 0x20) 2.495651289s ago: executing program 7 (id=16232): perf_event_open(&(0x7f0000000340)={0x2, 0x80, 0x2a, 0x1, 0x0, 0x0, 0x0, 0x7, 0x510, 0x15, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, @perf_bp={0x0, 0x9}, 0x106200, 0x10004, 0x20da, 0x5, 0xa, 0x20005, 0xb, 0x0, 0x0, 0x0, 0x20000002}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0xb) r0 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000380)='memory.events\x00', 0x26e1, 0x0) r1 = bpf$MAP_CREATE(0x0, &(0x7f0000000000)=@base={0x10, 0x4, 0x4, 0x2, 0x0, 0x1}, 0x48) bpf$MAP_UPDATE_ELEM_TAIL_CALL(0x2, &(0x7f0000000a80)={{r1}, &(0x7f0000000a00), &(0x7f0000000a40)=r0}, 0x20) 2.37962581s ago: executing program 6 (id=16234): syz_emit_ethernet(0x2a, &(0x7f0000000000)={@local, @local, @void, {@ipv4={0x800, @udp={{0x5, 0x4, 0x0, 0x0, 0x1c, 0x66, 0x0, 0x0, 0x11, 0x0, @dev={0xac, 0x14, 0x14, 0x26}, @multicast1}, {0x0, 0x4e20, 0x8}}}}}, 0x0) syz_mount_image$vfat(&(0x7f0000000040), &(0x7f0000002240)='./file0\x00', 0x0, &(0x7f0000001300)=ANY=[@ANYBLOB="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", @ANYRES16=0x0], 0x1, 0x2c2, &(0x7f00000006c0)="$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") mprotect(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x5) mkdirat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000000)='./cgroup.cpu/syz1\x00', 0x1ff) 2.356090876s ago: executing program 1 (id=16235): r0 = openat$tun(0xffffffffffffff9c, &(0x7f0000000080), 0x0, 0x0) ioctl$TUNSETIFF(r0, 0x400454ca, &(0x7f0000000000)={'\x00', 0x2}) ioctl$TUNSETPERSIST(r0, 0x400454c9, 0x1) ioctl$TUNSETLINK(r0, 0x400454cd, 0x300) 2.316818819s ago: executing program 0 (id=16236): ioprio_set$pid(0x2, 0x0, 0x2007) r0 = eventfd2(0x0, 0x0) io_setup(0x81, &(0x7f0000000400)=0x0) io_submit(r1, 0x1, &(0x7f0000000440)=[&(0x7f0000000180)={0x0, 0x0, 0x30, 0x0, 0x1fd, r0, 0x0, 0x0, 0x0, 0x0, 0x1, r0}]) 2.191748628s ago: executing program 7 (id=16238): r0 = socket$can_bcm(0x1d, 0x2, 0x2) connect$can_bcm(r0, &(0x7f00000005c0), 0x10) recvmmsg(r0, &(0x7f00000099c0)=[{{0x0, 0x0, 0x0}, 0x4251}, {{0x0, 0x0, &(0x7f0000007040)=[{&(0x7f0000006040)=""/4086, 0x1000}], 0x1}, 0x8000}], 0x3fffffffffffdfc, 0x10002, 0x0) sendmsg$can_bcm(r0, &(0x7f0000000300)={0x0, 0x0, &(0x7f0000000000)={&(0x7f0000000240)=ANY=[@ANYBLOB="050000007f0000000000010000000000", @ANYRES64=0x0, @ANYRES64=0x2710], 0x48}}, 0x0) 2.120639266s ago: executing program 6 (id=16240): mmap(&(0x7f0000000000/0xb36000)=nil, 0xb36000, 0xb635773f06ebbeef, 0x8031, 0xffffffffffffffff, 0x0) connect$unix(0xffffffffffffffff, &(0x7f000057eff8)=@file={0x0, './file0\x00'}, 0x6e) mmap$xdp(&(0x7f0000800000/0x800000)=nil, 0x800006, 0x7000001, 0x6e073, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0xff5000)=nil, 0xff5000, 0x2, 0x4c831, 0xffffffffffffffff, 0x0) 2.011275227s ago: executing program 0 (id=16241): socketpair$tipc(0x1e, 0x1, 0x0, &(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}) recvmsg(r0, &(0x7f0000000500)={&(0x7f0000000040)=@hci, 0x19, &(0x7f0000000100)=[{&(0x7f0000000400)=""/248, 0x200105d0}], 0x1}, 0x1f00) sendmsg$tipc(r1, &(0x7f0000000240)={0x0, 0xfffffff5, &(0x7f0000000200)=[{&(0x7f0000000140)="a2", 0xfffffdef}], 0x1}, 0x0) write$cgroup_devices(r1, 0x0, 0x9) 1.96457961s ago: executing program 1 (id=16242): getsockopt$inet_sctp_SCTP_GET_ASSOC_ID_LIST(0xffffffffffffffff, 0x84, 0x1d, &(0x7f00000000c0)={0x1, [0x0]}, &(0x7f0000000040)=0x8) mprotect(&(0x7f0000000000/0x3000)=nil, 0x3000, 0x1) r0 = socket$inet_sctp(0x2, 0x1, 0x84) getsockopt$inet_sctp_SCTP_MAX_BURST(r0, 0x84, 0x14, 0x0, &(0x7f0000000040)) 1.675718601s ago: executing program 1 (id=16244): mmap(&(0x7f0000000000/0xfbe000)=nil, 0xfbe000, 0x2, 0x31, 0xffffffffffffffff, 0x0) mbind(&(0x7f0000000000/0x600000)=nil, 0x600000, 0x2, &(0x7f0000000000)=0x9, 0x8, 0x0) set_mempolicy_home_node(&(0x7f0000146000/0x1000)=nil, 0x1000, 0x0, 0x0) madvise(&(0x7f00000ec000/0x800000)=nil, 0x800000, 0x17) 1.644986346s ago: executing program 3 (id=16245): perf_event_open(&(0x7f0000000480)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x5c31, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext, 0x105840, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) bpf$BPF_GET_PROG_INFO(0xf, &(0x7f0000000100)={0xffffffffffffffff, 0xe0, &(0x7f0000000740)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, ""/16, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xd7, &(0x7f0000000080)=[{}], 0x8, 0x10, &(0x7f0000001f00), &(0x7f0000000540), 0x8, 0x53, 0x8, 0x0, 0x0}}, 0x10) r0 = bpf$BPF_PROG_RAW_TRACEPOINT_LOAD(0x5, &(0x7f0000000200)={0x18, 0x4, &(0x7f00000002c0)=ANY=[@ANYBLOB="18010000001158000000000000800000850000006d00000095"], &(0x7f0000000280)='GPL\x00', 0x0, 0x0, 0x0, 0x0, 0x0, '\x00', 0x0, 0x2}, 0x80) bpf$BPF_GET_PROG_INFO(0xf, &(0x7f00000008c0)={r0, 0xe0, &(0x7f00000007c0)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, ""/16, 0x0, 0x0, 0x0, 0x0, 0x2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x8, 0x0, 0x0}}, 0x10) 1.375337921s ago: executing program 3 (id=16246): r0 = socket$nl_netfilter(0x10, 0x3, 0xc) sendmsg$NFT_BATCH(r0, &(0x7f0000000000)={0x0, 0x0, &(0x7f0000000200)={&(0x7f00000003c0)=ANY=[@ANYBLOB="140000001000010000000000000000000000000a28000000000a0101000000005e1affd5020000000900010073797a300000000008000240000000032c000000030a01030000e6ff00000000020000000900010073797a30000000000900030073797a320000000014000000110001"], 0x7c}}, 0x0) sendmsg$NFT_BATCH(r0, &(0x7f00000000c0)={0x0, 0x0, &(0x7f0000000080)={&(0x7f0000000680)=ANY=[@ANYBLOB="14000000100001000000000000b890c1a000000a80000000160a01030000000000000000020000000900020073797a30000000000900010073797a30000000005400038008000240000000000800014000000000400003801400010076657468315f746f5f6272696467650014000100776732000000000000000000000000001400010076657468305f746f5f7465616d00000014000000110001"], 0xa8}}, 0x0) sendmsg$NFT_BATCH(r0, &(0x7f0000000500)={0x0, 0x0, &(0x7f00000004c0)={&(0x7f00000007c0)={{0x14, 0x10, 0x1, 0xf5ffffff, 0x0, {0x5}}, [@NFT_MSG_DELFLOWTABLE={0x2c, 0x18, 0xa, 0x5, 0x0, 0x0, {0x2, 0x0, 0x100}, [@NFTA_FLOWTABLE_HANDLE={0xc, 0x5, 0x1, 0x0, 0x2}, @NFTA_FLOWTABLE_TABLE={0x9, 0x1, 'syz0\x00'}]}, @NFT_MSG_DELTABLE={0x14, 0x2, 0xa, 0x101, 0x0, 0x0, {0x0, 0x0, 0x6}}], {0x14, 0x11, 0x1, 0x0, 0x0, {0x3}}}, 0x68}, 0x1, 0x0, 0x0, 0x4048000}, 0x880) 989.293826ms ago: executing program 1 (id=16247): prctl$PR_SET_SYSCALL_USER_DISPATCH_ON(0x3b, 0x1, 0x0, 0x0, &(0x7f0000006680)) mmap(&(0x7f0000000000/0xb36000)=nil, 0xb36000, 0x2, 0x8031, 0xffffffffffffffff, 0x3a8bc000) madvise(&(0x7f0000000000/0x600000)=nil, 0x600002, 0x9) execveat(0xffffffffffffffff, 0x0, 0x0, 0x0, 0x100) 983.760875ms ago: executing program 3 (id=16257): r0 = syz_io_uring_setup(0x49f, &(0x7f0000000400)={0x0, 0x4000e7a9, 0x80, 0x7ffe, 0x40024e}, &(0x7f0000000340)=0x0, &(0x7f0000000380)=0x0) syz_memcpy_off$IO_URING_METADATA_GENERIC(r1, 0x4, &(0x7f0000000000)=0x200ffb, 0x0, 0x4) syz_io_uring_submit(r1, r2, &(0x7f00000002c0)=@IORING_OP_RECVMSG={0xa, 0x40, 0x0, 0xffffffffffffffff, 0x0, &(0x7f0000000280)={0x0, 0x0, &(0x7f00000000c0)=[{0x0}, {0x0}], 0x2}, 0x0, 0x2161, 0x1, {0x2}}) io_uring_enter(r0, 0x3d0e, 0x4c1, 0x43, 0x0, 0x0) 870.209036ms ago: executing program 6 (id=16248): syz_mount_image$ext4(&(0x7f0000000400)='ext4\x00', &(0x7f0000000480)='./file0\x00', 0x8488, &(0x7f0000000180)={[{@jqfmt_vfsold}, {@grpjquota, 0x22}, {@journal_checksum}, {@noload}, {@nombcache}, {@usrjquota, 0x22}, {@dax}, {@errors_remount}, {@barrier}]}, 0x1, 0x473, &(0x7f0000000940)="$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") r0 = open(&(0x7f0000000480)='.\x00', 0x68800, 0x101) openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000100)='cpuacct.usage_sys\x00', 0x275a, 0x0) getdents(r0, 0x0, 0x0) 766.886138ms ago: executing program 3 (id=16249): r0 = socket$nl_netfilter(0x10, 0x3, 0xc) sendmsg$NFT_BATCH(r0, &(0x7f00000000c0)={0x0, 0x0, &(0x7f0000000040)={&(0x7f00000007c0)=ANY=[@ANYBLOB="140000001000010000000000000000000000000a28000000000a0101000000005e1affd5020000000900010073797a300000000008000240000000032c000000030a01030000e6ff00000000020000000900010073797a30000000000900030073797a320000000014000000110001"], 0x7c}, 0x1, 0x0, 0x0, 0x44}, 0x0) sendmsg$NFT_BATCH(r0, &(0x7f0000000000)={0x0, 0x0, &(0x7f00000002c0)={&(0x7f0000000940)=ANY=[@ANYBLOB="140000001000010400000000000000000100000a74000000060a0b04000000000000000002000008400004803c000180080001006c6f670030000280060004400001000008000340fffffffa0a0002407d5def2e21000000080003400000000806000140000100000900010073797a30000000000900020073797a320000000008000b400000000314000000110001"], 0x9c}, 0x1, 0x0, 0x0, 0x8010}, 0x0) close(r0) 533.983329ms ago: executing program 6 (id=16250): perf_event_open(&(0x7f0000000500)={0x2, 0x80, 0x29, 0x1, 0x0, 0x0, 0x0, 0x2, 0xf3049, 0x5, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x147b7e, 0x0, @perf_config_ext={0x0, 0xf60e}, 0x9092, 0x0, 0x43a1bd76, 0x2, 0x9, 0x6, 0x2, 0x0, 0x0, 0x0, 0xb}, 0x0, 0x4000000000, 0xffffffffffffffff, 0x8) bpf$ENABLE_STATS(0x20, 0x0, 0x0) perf_event_open(&(0x7f0000000040)={0x2, 0x80, 0x65, 0x0, 0x0, 0x0, 0x0, 0x5, 0x0, 0xb, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xc093, 0x2, @perf_bp={0x0, 0x8}, 0x4, 0x0, 0x10000, 0x0, 0x2, 0x80000001, 0x0, 0x0, 0x0, 0x0, 0xc0}, 0x0, 0xdfffffffffffffff, 0xffffffffffffffff, 0x1) bpf$PROG_LOAD(0x5, &(0x7f00000054c0)={0x3, 0x16, &(0x7f0000000140)=ANY=[@ANYBLOB="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"], &(0x7f0000000100)='GPL\x00', 0x0, 0x0, 0x0, 0x0, 0x0, '\x00', 0x0, @sched_cls, 0xffffffffffffffff, 0x8, &(0x7f0000000000), 0x37de6c8a68769c38}, 0x48) 532.210409ms ago: executing program 3 (id=16251): r0 = socket$nl_netfilter(0x10, 0x3, 0xc) bind$netlink(r0, &(0x7f0000000000)={0x10, 0x0, 0x0, 0x80065c9}, 0xc) r1 = socket$nl_netfilter(0x10, 0x3, 0xc) sendmsg$NFT_BATCH(r1, &(0x7f00000000c0)={0x0, 0x0, &(0x7f0000000040)={&(0x7f0000000380)=ANY=[@ANYBLOB="140000001000010000000000000000000000000a20000000000a05000000000000000000010000000900010073797a30000000002c000000030a01020000000000000000010000000900010073797a30000000000900030073797a310000000084000000060a010400000000000000000100000008000b40000000005c0004802c000180090001007866726d000000001c0002800800024000000004050003000000000008000140000000092c00018008000100636d7000200002800c00038005000100ac000000080001400000000c08000240000000000900010073797a300000000014000000110001"], 0xf8}, 0x1, 0x0, 0x0, 0x40010}, 0x0) 473.746559ms ago: executing program 0 (id=16252): syz_mount_image$ext4(&(0x7f0000000080)='ext4\x00', &(0x7f0000000280)='./file1\x00', 0x200000, &(0x7f0000000180)={[{@dioread_nolock}, {@norecovery}, {@min_batch_time={'min_batch_time', 0x3d, 0x1}}, {@nojournal_checksum}, {@debug_want_extra_isize={'debug_want_extra_isize', 0x3d, 0x80}}, {@nodelalloc}, {@errors_remount}, {@acl}, {@auto_da_alloc_val={'auto_da_alloc', 0x3d, 0x343}}, {@jqfmt_vfsold}, {@barrier_val={'barrier', 0x3d, 0x7}}, {@nombcache}]}, 0xfd, 0x573, &(0x7f0000000cc0)="$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") r0 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000080)='blkio.bfq.group_wait_time\x00', 0x275a, 0x0) r1 = openat$dir(0xffffffffffffff9c, &(0x7f00000000c0)='./bus\x00', 0x40, 0x100) ioctl$EXT4_IOC_MOVE_EXT(r0, 0xc028660f, &(0x7f0000000140)={0x0, r1, 0x0, 0x15, 0x2, 0x8}) 359.85311ms ago: executing program 3 (id=16253): r0 = perf_event_open(&(0x7f0000000040)={0x5, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x10000, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x4, @perf_config_ext={0x0, 0x8}, 0x0, 0x0, 0x4}, 0x0, 0x0, 0xffffffffffffffff, 0x2) seccomp$SECCOMP_SET_MODE_FILTER_LISTENER(0x1, 0x8, &(0x7f00000000c0)={0x1, &(0x7f0000000100)=[{0x6, 0x2}]}) syz_clone(0x630c1100, 0x0, 0x0, 0x0, 0x0, 0x0) ioctl$PERF_EVENT_IOC_MODIFY_ATTRIBUTES(r0, 0x4008240b, &(0x7f00000000c0)={0x5, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x2, @perf_config_ext={0x10000010000000, 0x8}}) 184.27902ms ago: executing program 0 (id=16254): unshare(0x42000000) r0 = socket$inet6_udplite(0xa, 0x2, 0x88) connect$inet6(r0, &(0x7f0000000180)={0xa, 0x4e24, 0x0, @mcast1, 0xd}, 0x1c) getsockopt$sock_buf(r0, 0x1, 0x19, 0xfffffffffffffffd, &(0x7f0000003080)=0x7a) 105.265117ms ago: executing program 1 (id=16255): r0 = socket$inet_udplite(0x2, 0x2, 0x88) setsockopt$inet_udp_int(r0, 0x11, 0xb, &(0x7f0000000200)=0x6, 0x4) bind$inet(r0, &(0x7f00000001c0)={0x2, 0x4e24, @empty}, 0x10) syz_emit_ethernet(0xbe, &(0x7f0000000300)={@local, @broadcast, @void, {@ipv4={0x800, @udp={{0x5, 0x4, 0x0, 0x0, 0xb0, 0x68, 0x0, 0x0, 0x88, 0x0, @initdev={0xac, 0x1e, 0x0, 0x0}, @local}, {0xfffe, 0x4e24, 0x9c, 0x0, @wg=@initiation={0x1, 0x4, "497a1d08fd3d0ee007022798bb6374ed840b4f36f41fc4d035e9ebe414aa958d", "4bbef5e4007898221aa606d083cd59745493938f1e2de8fd6bd3823fedd2c01b17ff03050a4ca5d10fd1b6b06f47ea42", "ef7c9d6a98e3943f6892078bb952854743fe4dddd2e7c0ce70a4ac7d", {"a843fe07acbae2ab0b233d00", "01422d01cd53c3abe94331d0b7918724"}}}}}}}, 0x0) 0s ago: executing program 1 (id=16256): syz_mount_image$vfat(&(0x7f00000000c0), &(0x7f0000000580)='./file1\x00', 0x0, &(0x7f0000000940)=ANY=[@ANYBLOB="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", @ANYRES8=0x0], 0x6, 0x2b0, &(0x7f0000000280)="$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") syz_emit_ethernet(0x86, &(0x7f0000000000)=ANY=[@ANYBLOB="bbbb"], 0x0) mprotect(&(0x7f0000000000/0xf000)=nil, 0xf000, 0x1) openat(0xffffffffffffff9c, &(0x7f0000000000)='./file1\x00', 0x88040, 0x0) kernel console output (not intermixed with test programs): arms(): no params data found [ 607.980899][T18863] netlink: 64859 bytes leftover after parsing attributes in process `syz.0.14930'. [ 608.007571][ T8366] hid-generic 0003:0003:0000.0004: unknown main item tag 0x6 [ 608.030979][ T8366] hid-generic 0003:0003:0000.0004: hidraw0: USB HID v0.00 Device [syz0] on syz1 [ 608.053178][ T70] netdevsim netdevsim5 netdevsim0 (unregistering): unset [1, 0] type 2 family 0 port 6081 - 0 [ 608.211094][T18785] smc: adding net device wg2 with user defined pnetid SYZ0 [ 608.311947][T18785] bridge0: port 1(bridge_slave_0) entered blocking state [ 608.336231][T18785] bridge0: port 1(bridge_slave_0) entered disabled state [ 608.345451][T18785] bridge_slave_0: entered allmulticast mode [ 608.369140][T18785] bridge_slave_0: entered promiscuous mode [ 608.404100][ T70] bridge_slave_1: left allmulticast mode [ 608.409786][ T70] bridge_slave_1: left promiscuous mode [ 608.439256][ T70] bridge0: port 2(bridge_slave_1) entered disabled state [ 608.464902][ T70] bridge_slave_0: left allmulticast mode [ 608.480857][ T70] bridge_slave_0: left promiscuous mode [ 608.495998][ T70] bridge0: port 1(bridge_slave_0) entered disabled state [ 608.700860][T18834] udevd[18834]: symlink '../../loop6' '/dev/disk/by-diskseq/1530.tmp-b7:6' failed: Read-only file system [ 608.714995][T18800] udevd[18800]: symlink '../../loop0' '/dev/disk/by-diskseq/1534.tmp-b7:0' failed: Read-only file system [ 608.798495][T19010] loop1: detected capacity change from 0 to 1024 [ 608.854703][T19010] EXT4-fs (loop1): mounted filesystem 00000000-0000-0000-0000-000000000000 r/w without journal. Quota mode: none. [ 608.864230][T19017] loop6: detected capacity change from 0 to 128 [ 608.897269][ T70] bond0 (unregistering): (slave bond_slave_0): Releasing backup interface [ 608.944367][ T70] bond0 (unregistering): (slave bond_slave_1): Releasing backup interface [ 608.980134][T19014] fido_id[19014]: Failed to open report descriptor at '/sys/devices/virtual/misc/uhid/report_descriptor': No such file or directory [ 608.994982][T19017] bio_check_eod: 323 callbacks suppressed [ 608.994997][T19017] syz.6.14946: attempt to access beyond end of device [ 608.994997][T19017] loop6: rw=2049, sector=154, nr_sectors = 6 limit=128 [ 609.024627][ T70] bond0 (unregistering): (slave dummy0): Releasing backup interface [ 609.055435][T19007] udevd[19007]: symlink '../../loop3' '/dev/disk/by-diskseq/1532.tmp-b7:3' failed: Read-only file system [ 609.057439][T19017] syz.6.14946: attempt to access beyond end of device [ 609.057439][T19017] loop6: rw=8390657, sector=158, nr_sectors = 2 limit=128 [ 609.089816][T19010] EXT4-fs error (device loop1): ext4_mb_mark_diskspace_used:4222: comm syz.1.14945: Allocating blocks 497-513 which overlap fs metadata [ 609.155896][ T70] bond0 (unregistering): Released all slaves [ 609.181233][T19017] Buffer I/O error on dev loop6, logical block 79, lost async page write [ 609.195923][T19023] udevd[19023]: symlink '../../loop0' '/dev/disk/by-diskseq/1534.tmp-b7:0' failed: Read-only file system [ 609.214033][T18785] bridge0: port 2(bridge_slave_1) entered blocking state [ 609.225360][T19017] syz.6.14946: attempt to access beyond end of device [ 609.225360][T19017] loop6: rw=8390657, sector=160, nr_sectors = 2 limit=128 [ 609.236034][T18785] bridge0: port 2(bridge_slave_1) entered disabled state [ 609.267965][T18785] bridge_slave_1: entered allmulticast mode [ 609.280971][T19017] Buffer I/O error on dev loop6, logical block 80, lost async page write [ 609.296135][T18785] bridge_slave_1: entered promiscuous mode [ 609.334110][T19017] syz.6.14946: attempt to access beyond end of device [ 609.334110][T19017] loop6: rw=2049, sector=162, nr_sectors = 6 limit=128 [ 609.372504][T19017] syz.6.14946: attempt to access beyond end of device [ 609.372504][T19017] loop6: rw=8390657, sector=166, nr_sectors = 2 limit=128 [ 609.397469][ T70] tipc: Disabling bearer [ 609.405991][T19017] Buffer I/O error on dev loop6, logical block 83, lost async page write [ 609.415398][ T70] tipc: Left network mode [ 609.419817][ T5105] EXT4-fs (loop1): unmounting filesystem 00000000-0000-0000-0000-000000000000. [ 609.451397][T18785] bond0: (slave bond_slave_0): Enslaving as an active interface with an up link [ 609.491737][T19017] syz.6.14946: attempt to access beyond end of device [ 609.491737][T19017] loop6: rw=8390657, sector=168, nr_sectors = 2 limit=128 [ 609.515027][T19017] Buffer I/O error on dev loop6, logical block 84, lost async page write [ 609.533083][T18785] bond0: (slave bond_slave_1): Enslaving as an active interface with an up link [ 609.551973][T19017] syz.6.14946: attempt to access beyond end of device [ 609.551973][T19017] loop6: rw=2049, sector=186, nr_sectors = 6 limit=128 [ 609.612469][T19017] syz.6.14946: attempt to access beyond end of device [ 609.612469][T19017] loop6: rw=8390657, sector=190, nr_sectors = 2 limit=128 [ 609.620256][T18819] udevd[18819]: symlink '../../loop3' '/dev/disk/by-diskseq/1532.tmp-b7:3' failed: Read-only file system [ 609.653489][ T70] hsr_slave_0: left promiscuous mode [ 609.654615][T19017] Buffer I/O error on dev loop6, logical block 95, lost async page write [ 609.667359][T19017] syz.6.14946: attempt to access beyond end of device [ 609.667359][T19017] loop6: rw=8390657, sector=192, nr_sectors = 2 limit=128 [ 609.681955][ T70] hsr_slave_1: left promiscuous mode [ 609.687436][T19017] Buffer I/O error on dev loop6, logical block 96, lost async page write [ 609.702330][ T70] batman_adv: batadv0: Interface deactivated: batadv_slave_0 [ 609.709884][ T70] batman_adv: batadv0: Removing interface: batadv_slave_0 [ 609.748369][T19017] syz.6.14946: attempt to access beyond end of device [ 609.748369][T19017] loop6: rw=2049, sector=194, nr_sectors = 6 limit=128 [ 609.768533][ T70] batman_adv: batadv0: Interface deactivated: batadv_slave_1 [ 609.790930][ T70] batman_adv: batadv0: Removing interface: batadv_slave_1 [ 609.800771][T19017] Buffer I/O error on dev loop6, logical block 99, lost async page write [ 609.839180][ T70] macsec0: left allmulticast mode [ 609.855566][ T70] veth1_macvtap: left allmulticast mode [ 609.877081][T19007] udevd[19007]: symlink '../../loop6' '/dev/disk/by-diskseq/1530.tmp-b7:6' failed: Read-only file system [ 609.895012][T19081] loop1: detected capacity change from 0 to 512 [ 609.915699][ T70] veth1_macvtap: left promiscuous mode [ 609.924373][T18834] udevd[18834]: symlink '../../loop0' '/dev/disk/by-diskseq/1534.tmp-b7:0' failed: Read-only file system [ 609.925677][T19081] EXT4-fs (loop1): encrypted files will use data=ordered instead of data journaling mode [ 609.947950][T19017] Buffer I/O error on dev loop6, logical block 100, lost async page write [ 609.957137][ T70] veth0_macvtap: left promiscuous mode [ 609.983392][ T70] veth1_vlan: left promiscuous mode [ 609.990467][T19007] udevd[19007]: symlink '../../loop6' '/dev/disk/by-uuid/8AF2-58AF.tmp-b7:6' failed: Read-only file system [ 609.994269][ T70] veth0_vlan: left promiscuous mode [ 610.017991][T19081] EXT4-fs (loop1): 1 truncate cleaned up [ 610.023396][T19094] netlink: 4 bytes leftover after parsing attributes in process `syz.0.14955'. [ 610.033152][T19081] EXT4-fs (loop1): mounted filesystem 00000000-0000-0000-0000-000000000000 r/w without journal. Quota mode: none. [ 610.143905][T19094] netlink: 4 bytes leftover after parsing attributes in process `syz.0.14955'. [ 610.225452][T18838] udevd[18838]: symlink '../../loop3' '/dev/disk/by-diskseq/1532.tmp-b7:3' failed: Read-only file system [ 610.265623][ T5105] EXT4-fs (loop1): unmounting filesystem 00000000-0000-0000-0000-000000000000. [ 610.289527][T19094] netlink: 4 bytes leftover after parsing attributes in process `syz.0.14955'. [ 610.310212][T19094] netlink: 4 bytes leftover after parsing attributes in process `syz.0.14955'. [ 610.336514][T19007] udevd[19007]: symlink '../../loop6' '/dev/disk/by-diskseq/1530.tmp-b7:6' failed: Read-only file system [ 610.354159][T19114] loop6: detected capacity change from 0 to 512 [ 610.375424][T18799] udevd[18799]: symlink '../../loop3' '/dev/disk/by-diskseq/1532.tmp-b7:3' failed: Read-only file system [ 610.409639][T19114] EXT4-fs (loop6): 1 truncate cleaned up [ 610.417073][T19114] EXT4-fs (loop6): mounted filesystem 00000000-0000-0000-0000-000000000000 r/w without journal. Quota mode: none. [ 610.476394][T19122] loop1: detected capacity change from 0 to 512 [ 610.488160][T19100] udevd[19100]: symlink '../../loop1' '/dev/disk/by-diskseq/1535.tmp-b7:1' failed: Read-only file system [ 610.499499][T19094] netlink: 4 bytes leftover after parsing attributes in process `syz.0.14955'. [ 610.508767][T19094] netlink: 4 bytes leftover after parsing attributes in process `syz.0.14955'. [ 610.541097][T19122] EXT4-fs (loop1): mounted filesystem 00000000-0000-0000-0000-000000000000 r/w without journal. Quota mode: writeback. [ 610.591126][ T70] team0 (unregistering): Port device team_slave_1 removed [ 610.628525][T19122] ext4 filesystem being mounted at /838/file1 supports timestamps until 2038-01-19 (0x7fffffff) [ 610.644621][T27983] EXT4-fs (loop6): unmounting filesystem 00000000-0000-0000-0000-000000000000. [ 610.703825][ T70] team0 (unregistering): Port device team_slave_0 removed [ 610.788656][ T5105] EXT4-fs (loop1): unmounting filesystem 00000000-0000-0000-0000-000000000000. [ 610.801379][ T28] kauditd_printk_skb: 701 callbacks suppressed [ 610.801396][ T28] audit: type=1400 audit(2000000031.020:102862): avc: denied { read } for pid=19126 comm="syz.0.14962" scontext=root:sysadm_r:sysadm_t tcontext=root:sysadm_r:sysadm_t tclass=netlink_generic_socket permissive=1 [ 610.864270][ T28] audit: type=1400 audit(2000000031.030:102863): avc: denied { write } for pid=19126 comm="syz.0.14962" scontext=root:sysadm_r:sysadm_t tcontext=root:sysadm_r:sysadm_t tclass=netlink_generic_socket permissive=1 [ 610.887021][ T28] audit: type=1400 audit(2000000031.030:102864): avc: denied { recv } for pid=28 comm="kauditd" saddr=10.128.0.163 src=30036 daddr=10.128.0.142 dest=48462 netif=eth0 scontext=root:sysadm_r:sysadm_t tcontext=system_u:object_r:unlabeled_t tclass=peer permissive=1 [ 610.951108][ T28] audit: type=1400 audit(2000000031.070:102865): avc: denied { recv } for pid=19100 comm="udevd" saddr=10.128.0.163 src=30036 daddr=10.128.0.142 dest=48462 netif=eth0 scontext=root:sysadm_r:sysadm_t tcontext=system_u:object_r:unlabeled_t tclass=peer permissive=1 [ 611.028774][T19111] Falling back ldisc for ptm0. [ 611.076491][T18785] team0: Port device team_slave_0 added [ 611.095139][ T28] audit: type=1400 audit(2000000031.080:102866): avc: denied { recv } for pid=70 comm="kworker/u8:4" saddr=10.128.0.163 src=30036 daddr=10.128.0.142 dest=48462 netif=eth0 scontext=root:sysadm_r:sysadm_t tcontext=system_u:object_r:unlabeled_t tclass=peer permissive=1 [ 611.100263][T19147] loop6: detected capacity change from 0 to 512 [ 611.167243][T19128] netlink: 168 bytes leftover after parsing attributes in process `syz.0.14962'. [ 611.189033][ T28] audit: type=1400 audit(2000000031.080:102867): avc: denied { read write } for pid=27983 comm="syz-executor" name="loop6" dev="devtmpfs" ino=106 scontext=root:sysadm_r:sysadm_t tcontext=system_u:object_r:fixed_disk_device_t tclass=blk_file permissive=1 [ 611.257893][ T28] audit: type=1400 audit(2000000031.080:102868): avc: denied { open } for pid=27983 comm="syz-executor" path="/dev/loop6" dev="devtmpfs" ino=106 scontext=root:sysadm_r:sysadm_t tcontext=system_u:object_r:fixed_disk_device_t tclass=blk_file permissive=1 [ 611.287179][ T28] audit: type=1400 audit(2000000031.080:102869): avc: denied { ioctl } for pid=27983 comm="syz-executor" path="/dev/loop6" dev="devtmpfs" ino=106 ioctlcmd=0x4c01 scontext=root:sysadm_r:sysadm_t tcontext=system_u:object_r:fixed_disk_device_t tclass=blk_file permissive=1 [ 611.316569][T19147] EXT4-fs (loop6): 1 orphan inode deleted [ 611.322861][T19147] EXT4-fs (loop6): mounted filesystem 00000000-0000-0000-0000-000000000000 r/w without journal. Quota mode: writeback. [ 611.336170][ T314] Quota error (device loop6): do_check_range: Getting dqdh_entries 15 out of range 0-14 [ 611.352104][T19147] ext4 filesystem being mounted at /1354/file1 supports timestamps until 2038-01-19 (0x7fffffff) [ 611.353775][ T28] audit: type=1400 audit(2000000031.090:102870): avc: denied { read write } for pid=5105 comm="syz-executor" name="loop1" dev="devtmpfs" ino=101 scontext=root:sysadm_r:sysadm_t tcontext=system_u:object_r:fixed_disk_device_t tclass=blk_file permissive=1 [ 611.374913][ T314] EXT4-fs error (device loop6): ext4_release_dquot:7037: comm kworker/u8:6: Failed to release dquot type 1 [ 611.423449][T18785] team0: Port device team_slave_1 added [ 611.482431][T19177] syz_tun: entered promiscuous mode [ 611.491883][T19177] batadv0: entered promiscuous mode [ 611.556932][T19177] syz_tun: left promiscuous mode [ 611.655936][T19177] batadv0: left promiscuous mode [ 611.712475][T27983] EXT4-fs (loop6): unmounting filesystem 00000000-0000-0000-0000-000000000000. [ 611.751900][T18785] batman_adv: batadv0: Adding interface: batadv_slave_0 [ 611.798512][T18785] 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 1532 would solve the problem. [ 611.916814][T18785] batman_adv: batadv0: Not using interface batadv_slave_0 (retrying later): interface not active [ 611.973108][T19228] program syz.0.14972 is using a deprecated SCSI ioctl, please convert it to SG_IO [ 612.005384][T18785] batman_adv: batadv0: Adding interface: batadv_slave_1 [ 612.043975][T18785] 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 1532 would solve the problem. [ 612.167578][T18785] batman_adv: batadv0: Not using interface batadv_slave_1 (retrying later): interface not active [ 612.281355][T19241] loop3: detected capacity change from 0 to 512 [ 612.329902][T19241] EXT4-fs: Journaled quota options ignored when QUOTA feature is enabled [ 612.404169][T18785] hsr_slave_0: entered promiscuous mode [ 612.411268][T19241] [EXT4 FS bs=1024, gc=1, bpg=8192, ipg=32, mo=a84ec01c, mo2=0003] [ 612.419192][T19241] System zones: 1-2, 4-12, 8-8 [ 612.447384][T18785] hsr_slave_1: entered promiscuous mode [ 612.484764][T18785] debugfs: 'hsr0' already exists in 'hsr' [ 612.490507][T18785] Cannot create hsr debugfs directory [ 612.511386][T19241] EXT4-fs error (device loop3): ext4_orphan_get:1391: inode #15: comm syz.3.14976: iget: bad i_size value: 38620345925642 [ 612.591004][T19241] loop3: lost file I/O error report for ino 15 type 5 pos 0x0 len 0x0 error -117 [ 612.600928][ C0] EXT4-fs (loop3): error count since last fsck: 1 [ 612.616517][ C0] EXT4-fs (loop3): initial error at time 2000000032: ext4_orphan_get:1391: inode 15 [ 612.625934][ C0] EXT4-fs (loop3): last error at time 2000000032: ext4_orphan_get:1391: inode 15 [ 612.639354][T19241] EXT4-fs error (device loop3): ext4_orphan_get:1396: comm syz.3.14976: couldn't read orphan inode 15 (err -117) [ 612.688601][T19241] loop3: lost filesystem error report for type 5 error -117 [ 612.692376][T19241] EXT4-fs (loop3): mounted filesystem 00000000-0000-0000-0000-000000000000 r/w without journal. Quota mode: writeback. [ 612.816518][ T70] IPVS: stop unused estimator thread 0... [ 612.877279][ T3309] EXT4-fs (loop3): unmounting filesystem 00000000-0000-0000-0000-000000000000. [ 613.074076][T19379] Invalid ELF header magic: != ELF [ 613.284891][T19424] loop6: detected capacity change from 0 to 512 [ 613.332390][T19424] EXT4-fs: Ignoring removed oldalloc option [ 613.353357][T19424] EXT4-fs (loop6): ext4_check_descriptors: Checksum for group 0 failed (57259!=33349) [ 613.389616][T19424] EXT4-fs (loop6): orphan cleanup on readonly fs [ 613.430807][T18785] netdevsim netdevsim7 netdevsim0: renamed from eth13 [ 613.451791][T19424] EXT4-fs error (device loop6): ext4_read_block_bitmap_nowait:517: comm syz.6.14986: Block bitmap for bg 0 marked uninitialized [ 613.480507][T19424] loop6: lost filesystem error report for type 5 error -117 [ 613.480952][ C1] EXT4-fs (loop6): error count since last fsck: 1 [ 613.494719][ C1] EXT4-fs (loop6): initial error at time 2000000033: ext4_read_block_bitmap_nowait:517 [ 613.504377][ C1] EXT4-fs (loop6): last error at time 2000000033: ext4_read_block_bitmap_nowait:517 [ 613.527945][T18785] netdevsim netdevsim7 netdevsim1: renamed from eth14 [ 613.540999][T19424] EXT4-fs error (device loop6) in ext4_mb_clear_bb:6685: Corrupt filesystem [ 613.571187][T19424] loop6: lost filesystem error report for type 5 error -117 [ 613.574251][T19424] EXT4-fs error (device loop6): ext4_read_block_bitmap_nowait:517: comm syz.6.14986: Block bitmap for bg 0 marked uninitialized [ 613.617715][T18785] netdevsim netdevsim7 netdevsim2: renamed from eth15 [ 613.631304][T19424] loop6: lost filesystem error report for type 5 error -117 [ 613.642880][T19424] EXT4-fs error (device loop6) in ext4_mb_clear_bb:6685: Corrupt filesystem [ 613.683533][T18785] netdevsim netdevsim7 netdevsim3: renamed from eth16 [ 613.711301][T19424] loop6: lost filesystem error report for type 5 error -117 [ 613.721682][T19424] EXT4-fs error (device loop6): ext4_read_block_bitmap_nowait:517: comm syz.6.14986: Block bitmap for bg 0 marked uninitialized [ 613.777436][T19292] kexec: Could not allocate control_code_buffer [ 613.778014][T19424] loop6: lost filesystem error report for type 5 error -117 [ 613.818590][T19424] EXT4-fs error (device loop6) in ext4_mb_clear_bb:6685: Corrupt filesystem [ 613.861871][T19424] loop6: lost filesystem error report for type 5 error -117 [ 613.864566][T19424] EXT4-fs (loop6): 1 orphan inode deleted [ 613.882788][T19424] EXT4-fs (loop6): mounted filesystem 00000000-0000-0000-0000-000000000000 ro without journal. Quota mode: writeback. [ 614.053664][T19461] loop0: detected capacity change from 0 to 2048 [ 614.114681][T27983] EXT4-fs (loop6): unmounting filesystem 00000000-0000-0000-0000-000000000000. [ 614.125806][T19461] EXT4-fs (loop0): mounted filesystem 00000000-0000-0000-0000-000000000000 r/w without journal. Quota mode: none. [ 614.167611][T18785] 8021q: adding VLAN 0 to HW filter on device team0 [ 614.187025][ T30] bridge0: port 1(bridge_slave_0) entered blocking state [ 614.194114][ T30] bridge0: port 1(bridge_slave_0) entered forwarding state [ 614.234263][ T30] bridge0: port 2(bridge_slave_1) entered blocking state [ 614.241423][ T30] bridge0: port 2(bridge_slave_1) entered forwarding state [ 614.285809][T19482] macvtap1: entered promiscuous mode [ 614.301574][T19482] macvtap1: entered allmulticast mode [ 614.317907][T19482] veth1_vlan: entered allmulticast mode [ 614.412675][ T3310] EXT4-fs (loop0): unmounting filesystem 00000000-0000-0000-0000-000000000000. [ 614.540563][T19534] netlink: 277 bytes leftover after parsing attributes in process `syz.6.15001'. [ 614.603302][T19544] netlink: 488 bytes leftover after parsing attributes in process `syz.1.15002'. [ 614.639481][T19544] netlink: 488 bytes leftover after parsing attributes in process `syz.1.15002'. [ 614.920240][T18785] 8021q: adding VLAN 0 to HW filter on device batadv0 [ 614.955887][T18799] udevd[18799]: symlink '../../loop3' '/dev/disk/by-diskseq/1547.tmp-b7:3' failed: Read-only file system [ 615.082860][T19590] loop6: detected capacity change from 0 to 1024 [ 615.120592][T19590] EXT4-fs: dax option not supported [ 615.198687][T18799] udevd[18799]: symlink '../../loop3' '/dev/disk/by-diskseq/1547.tmp-b7:3' failed: Read-only file system [ 615.265215][T19605] UDC core: USB Raw Gadget: couldn't find an available UDC or it's busy [ 615.321790][T19616] loop0: detected capacity change from 0 to 512 [ 615.328348][T19605] misc raw-gadget: fail, usb_gadget_register_driver returned -16 [ 615.369576][T19616] EXT4-fs: Ignoring removed oldalloc option [ 615.421989][T19616] EXT4-fs (loop0): mounted filesystem 00000000-0000-0000-0000-000000000000 r/w without journal. Quota mode: writeback. [ 615.463458][T19616] ext4 filesystem being mounted at /3169/bus supports timestamps until 2038-01-19 (0x7fffffff) [ 615.531535][T19616] EXT4-fs error (device loop0): ext4_validate_block_bitmap:441: comm syz.0.15017: bg 0: block 217: padding at end of block bitmap is not set [ 615.633304][T19616] EXT4-fs (loop0): Remounting filesystem read-only [ 615.650535][T18799] udevd[18799]: symlink '../../loop3' '/dev/disk/by-diskseq/1548.tmp-b7:3' failed: Read-only file system [ 615.719911][ T3310] EXT4-fs (loop0): unmounting filesystem 00000000-0000-0000-0000-000000000000. [ 615.806312][T18785] veth0_vlan: entered promiscuous mode [ 615.813217][ T28] kauditd_printk_skb: 1276 callbacks suppressed [ 615.813232][ T28] audit: type=1400 audit(2000000036.040:104145): avc: denied { recv } for pid=18785 comm="syz-executor" saddr=10.128.0.163 src=30036 daddr=10.128.0.142 dest=48462 netif=eth0 scontext=root:sysadm_r:sysadm_t tcontext=system_u:object_r:unlabeled_t tclass=peer permissive=1 [ 615.865698][T18785] veth1_vlan: entered promiscuous mode [ 615.872416][ T28] audit: type=1400 audit(2000000036.040:104146): avc: denied { read write } for pid=27983 comm="syz-executor" name="loop6" dev="devtmpfs" ino=106 scontext=root:sysadm_r:sysadm_t tcontext=system_u:object_r:fixed_disk_device_t tclass=blk_file permissive=1 [ 615.917423][ T28] audit: type=1400 audit(2000000036.040:104147): avc: denied { open } for pid=27983 comm="syz-executor" path="/dev/loop6" dev="devtmpfs" ino=106 scontext=root:sysadm_r:sysadm_t tcontext=system_u:object_r:fixed_disk_device_t tclass=blk_file permissive=1 [ 615.979308][ T28] audit: type=1400 audit(2000000036.040:104148): avc: denied { ioctl } for pid=27983 comm="syz-executor" path="/dev/loop6" dev="devtmpfs" ino=106 ioctlcmd=0x4c01 scontext=root:sysadm_r:sysadm_t tcontext=system_u:object_r:fixed_disk_device_t tclass=blk_file permissive=1 [ 616.023945][T27983] audit: audit_backlog=65 > audit_backlog_limit=64 [ 616.026066][ T28] audit: type=1400 audit(2000000036.070:104149): avc: denied { read write } for pid=3309 comm="syz-executor" name="loop3" dev="devtmpfs" ino=103 scontext=root:sysadm_r:sysadm_t tcontext=system_u:object_r:fixed_disk_device_t tclass=blk_file permissive=1 [ 616.034409][ C0] audit: audit_backlog=65 > audit_backlog_limit=64 [ 616.061330][ C0] audit: audit_lost=873 audit_rate_limit=0 audit_backlog_limit=64 [ 616.063549][ T28] audit: type=1400 audit(2000000036.070:104150): avc: denied { open } for pid=3309 comm="syz-executor" path="/dev/loop3" dev="devtmpfs" ino=103 scontext=root:sysadm_r:sysadm_t tcontext=system_u:object_r:fixed_disk_device_t tclass=blk_file permissive=1 [ 616.069153][ C0] audit: backlog limit exceeded [ 616.159696][T19100] udevd[19100]: symlink '../../loop3' '/dev/disk/by-diskseq/1548.tmp-b7:3' failed: Read-only file system [ 616.209543][T19097] udevd[19097]: symlink '../../loop0' '/dev/disk/by-diskseq/1534.tmp-b7:0' failed: Read-only file system [ 616.230784][T18800] udevd[18800]: symlink '../../loop1' '/dev/disk/by-diskseq/1544.tmp-b7:1' failed: Read-only file system [ 616.234119][T18834] udevd[18834]: symlink '../../loop6' '/dev/disk/by-diskseq/1549.tmp-b7:6' failed: Read-only file system [ 616.304863][T18785] veth0_macvtap: entered promiscuous mode [ 616.325824][T18785] veth1_macvtap: entered promiscuous mode [ 616.487050][T18785] batman_adv: batadv0: Interface activated: batadv_slave_0 [ 616.552840][T18785] batman_adv: batadv0: Interface activated: batadv_slave_1 [ 616.616417][T18834] udevd[18834]: symlink '../../loop0' '/dev/disk/by-diskseq/1534.tmp-b7:0' failed: Read-only file system [ 616.632546][T19097] udevd[19097]: symlink '../../loop3' '/dev/disk/by-diskseq/1548.tmp-b7:3' failed: Read-only file system [ 616.663110][T19098] udevd[19098]: symlink '../../loop1' '/dev/disk/by-diskseq/1544.tmp-b7:1' failed: Read-only file system [ 616.672758][T19735] loop3: detected capacity change from 0 to 512 [ 616.691949][T19734] netlink: 'syz.1.15035': attribute type 1 has an invalid length. [ 616.699881][T18785] A link change request failed with some changes committed already. Interface geneve0 may have been left with an inconsistent configuration, please check. [ 616.762479][T19735] EXT4-fs (loop3): mounted filesystem 00000000-0000-0000-0000-000000000000 r/w without journal. Quota mode: writeback. [ 616.801446][T19735] ext4 filesystem being mounted at /3025/file0 supports timestamps until 2038-01-19 (0x7fffffff) [ 617.004975][T18785] A link change request failed with some changes committed already. Interface geneve1 may have been left with an inconsistent configuration, please check. [ 617.006507][ T3309] EXT4-fs (loop3): unmounting filesystem 00000000-0000-0000-0000-000000000000. [ 617.113630][T18785] wireguard: wg0: Could not create IPv4 socket [ 617.157077][T18785] wireguard: wg1: Could not create IPv4 socket [ 617.237538][T18785] wireguard: wg2: Could not create IPv4 socket [ 617.518805][T19759] netlink: 4 bytes leftover after parsing attributes in process `syz.1.15041'. [ 617.653567][T19765] loop7: detected capacity change from 0 to 128 [ 617.862589][T19773] blkio.reset_stats is deprecated [ 618.444356][ T12] bio_check_eod: 2 callbacks suppressed [ 618.444369][ T12] kworker/u8:0: attempt to access beyond end of device [ 618.444369][ T12] loop7: rw=1, sector=145, nr_sectors = 16 limit=128 [ 618.556808][ T12] kworker/u8:0: attempt to access beyond end of device [ 618.556808][ T12] loop7: rw=1, sector=169, nr_sectors = 8 limit=128 [ 618.573834][T19794] program syz.1.15054 is using a deprecated SCSI ioctl, please convert it to SG_IO [ 618.636785][ T12] kworker/u8:0: attempt to access beyond end of device [ 618.636785][ T12] loop7: rw=1, sector=185, nr_sectors = 8 limit=128 [ 618.689016][T19801] netlink: 4 bytes leftover after parsing attributes in process `syz.6.15057'. [ 618.721579][T19801] netlink: 4 bytes leftover after parsing attributes in process `syz.6.15057'. [ 618.731082][ T12] kworker/u8:0: attempt to access beyond end of device [ 618.731082][ T12] loop7: rw=1, sector=201, nr_sectors = 8 limit=128 [ 618.800569][ T12] kworker/u8:0: attempt to access beyond end of device [ 618.800569][ T12] loop7: rw=1, sector=217, nr_sectors = 8 limit=128 [ 618.828992][ T12] kworker/u8:0: attempt to access beyond end of device [ 618.828992][ T12] loop7: rw=1, sector=233, nr_sectors = 8 limit=128 [ 618.883278][ T12] kworker/u8:0: attempt to access beyond end of device [ 618.883278][ T12] loop7: rw=1, sector=249, nr_sectors = 8 limit=128 [ 618.964372][ T12] kworker/u8:0: attempt to access beyond end of device [ 618.964372][ T12] loop7: rw=1, sector=265, nr_sectors = 8 limit=128 [ 619.015148][ T12] kworker/u8:0: attempt to access beyond end of device [ 619.015148][ T12] loop7: rw=1, sector=281, nr_sectors = 8 limit=128 [ 619.084054][ T12] kworker/u8:0: attempt to access beyond end of device [ 619.084054][ T12] loop7: rw=1, sector=297, nr_sectors = 8 limit=128 [ 619.223873][T19818] netlink: 12 bytes leftover after parsing attributes in process `syz.3.15064'. [ 619.662567][T19851] netlink: 36 bytes leftover after parsing attributes in process `syz.6.15071'. [ 619.875270][T19860] loop3: detected capacity change from 0 to 1024 [ 619.924730][T19860] EXT4-fs: inline encryption not supported [ 619.996014][T19875] loop6: detected capacity change from 0 to 128 [ 620.023336][T19100] udevd[19100]: symlink '../../loop6' '/dev/disk/by-diskseq/1554.tmp-b7:6' failed: Read-only file system [ 620.045559][T19860] EXT4-fs (loop3): mounted filesystem 00000000-0000-0000-0000-000000000000 r/w without journal. Quota mode: writeback. [ 620.077464][T19009] udevd[19009]: symlink '../../loop7' '/dev/disk/by-diskseq/1561.tmp-b7:7' failed: Read-only file system [ 620.089775][T18799] udevd[18799]: symlink '../../loop0' '/dev/disk/by-diskseq/1555.tmp-b7:0' failed: Read-only file system [ 620.136631][T19860] EXT4-fs (loop3): re-mounted 00000000-0000-0000-0000-000000000000. [ 620.181981][T18799] udevd[18799]: symlink '../../loop0' '/dev/disk/by-diskseq/1555.tmp-b7:0' failed: Read-only file system [ 620.210448][T19009] udevd[19009]: symlink '../../loop7' '/dev/disk/by-diskseq/1561.tmp-b7:7' failed: Read-only file system [ 620.224442][T18819] udevd[18819]: symlink '../../loop1' '/dev/disk/by-diskseq/1544.tmp-b7:1' failed: Read-only file system [ 620.253357][T19100] udevd[19100]: symlink '../../loop6' '/dev/disk/by-diskseq/1554.tmp-b7:6' failed: Read-only file system [ 620.270253][T19007] udevd[19007]: symlink '../../loop3' '/dev/disk/by-diskseq/1558.tmp-b7:3' failed: Read-only file system [ 620.284077][ T3309] EXT4-fs (loop3): unmounting filesystem 00000000-0000-0000-0000-000000000000. [ 620.357069][T19100] udevd[19100]: symlink '../../loop6' '/dev/disk/by-label/SYZKALLER.tmp-b7:6' failed: Read-only file system [ 620.370001][T18799] udevd[18799]: symlink '../../loop0' '/dev/disk/by-diskseq/1555.tmp-b7:0' failed: Read-only file system [ 620.630544][T19927] Failed to initialize the IGMP autojoin socket (err -2) [ 620.679917][T19930] netlink: 4 bytes leftover after parsing attributes in process `syz.0.15090'. [ 620.753449][T19936] netlink: 4 bytes leftover after parsing attributes in process `syz.3.15092'. [ 620.823838][ T28] kauditd_printk_skb: 1348 callbacks suppressed [ 620.823874][ T28] audit: type=1400 audit(2000000041.050:105470): avc: denied { create } for pid=19928 comm="syz.7.15091" scontext=root:sysadm_r:sysadm_t tcontext=root:sysadm_r:sysadm_t tclass=phonet_socket permissive=1 [ 620.863921][T19936] macvtap2: entered promiscuous mode [ 620.889562][ T28] audit: type=1400 audit(2000000041.050:105471): avc: denied { map_create } for pid=19937 comm="syz.0.15094" scontext=root:sysadm_r:sysadm_t tcontext=root:sysadm_r:sysadm_t tclass=bpf permissive=1 [ 620.903427][T19936] bridge0: port 1(macvtap2) entered blocking state [ 620.987126][ T28] audit: type=1400 audit(2000000041.050:105472): avc: denied { bpf } for pid=19937 comm="syz.0.15094" capability=39 scontext=root:sysadm_r:sysadm_t tcontext=root:sysadm_r:sysadm_t tclass=capability2 permissive=1 [ 620.993186][T19936] bridge0: port 1(macvtap2) entered disabled state [ 621.027896][T19953] audit: audit_backlog=65 > audit_backlog_limit=64 [ 621.039188][ C0] audit: audit_backlog=65 > audit_backlog_limit=64 [ 621.045746][ C0] audit: audit_lost=884 audit_rate_limit=0 audit_backlog_limit=64 [ 621.053583][ C0] audit: backlog limit exceeded [ 621.059283][ C0] audit: audit_backlog=65 > audit_backlog_limit=64 [ 621.065822][ C0] audit: audit_lost=885 audit_rate_limit=0 audit_backlog_limit=64 [ 621.091118][T19936] macvtap2: entered allmulticast mode [ 621.097930][T19936] macvtap2: left allmulticast mode [ 621.160155][T27983] audit: audit_backlog=65 > audit_backlog_limit=64 [ 621.627531][T19982] loop3: detected capacity change from 0 to 8192 [ 621.962157][T20011] netlink: 24 bytes leftover after parsing attributes in process `syz.7.15106'. [ 622.051004][ T3589] Bluetooth: hci0: Opcode 0x1003 failed: -110 [ 622.249535][T20040] loop0: detected capacity change from 0 to 128 [ 622.370319][T20054] loop1: detected capacity change from 0 to 128 [ 622.483052][T20059] netlink: 64 bytes leftover after parsing attributes in process `syz.3.15118'. [ 622.532808][T20070] loop6: detected capacity change from 0 to 512 [ 622.540445][T20070] EXT4-fs: Ignoring removed orlov option [ 622.674258][T20070] EXT4-fs (loop6): 1 truncate cleaned up [ 622.681365][T20070] EXT4-fs (loop6): mounted filesystem 00000000-0000-0000-0000-000000000000 r/w without journal. Quota mode: none. [ 622.949092][T27983] EXT4-fs (loop6): unmounting filesystem 00000000-0000-0000-0000-000000000000. [ 623.370194][T20139] loop3: detected capacity change from 0 to 512 [ 623.424737][T20139] EXT4-fs (loop3): mounted filesystem 00000000-0000-0000-0000-000000000000 r/w without journal. Quota mode: writeback. [ 623.470377][T20139] ext4 filesystem being mounted at /3050/bus supports timestamps until 2038-01-19 (0x7fffffff) [ 623.698475][ T3309] EXT4-fs (loop3): unmounting filesystem 00000000-0000-0000-0000-000000000000. [ 623.775467][T20162] loop7: detected capacity change from 0 to 512 [ 623.845818][T20173] netlink: 16 bytes leftover after parsing attributes in process `syz.6.15142'. [ 623.974645][T20173] netlink: 16 bytes leftover after parsing attributes in process `syz.6.15142'. [ 624.262622][T20200] loop6: detected capacity change from 0 to 1024 [ 624.323134][T20200] EXT4-fs: inline encryption not supported [ 624.405620][T20197] loop1: detected capacity change from 0 to 8192 [ 624.405821][T20200] EXT4-fs (loop6): mounted filesystem 00000000-0000-0000-0000-000000000000 r/w without journal. Quota mode: writeback. [ 624.499413][T20207] EXT4-fs (loop7): mounted filesystem 00000000-0000-0000-0000-000000000000 r/w without journal. Quota mode: writeback. [ 624.552201][T20200] EXT4-fs error (device loop6): ext4_mb_mark_diskspace_used:4222: comm syz.6.15148: Allocating blocks 497-513 which overlap fs metadata [ 624.583380][T20200] EXT4-fs (loop6): Remounting filesystem read-only [ 624.642486][T18785] EXT4-fs (loop7): unmounting filesystem 00000000-0000-0000-0000-000000000000. [ 624.749976][T27983] EXT4-fs (loop6): unmounting filesystem 00000000-0000-0000-0000-000000000000. [ 624.883572][T20231] set_capacity_and_notify: 1 callbacks suppressed [ 624.883587][T20231] loop7: detected capacity change from 0 to 2048 [ 625.062172][T19009] udevd[19009]: symlink '../../loop7' '/dev/disk/by-diskseq/1580.tmp-b7:7' failed: Read-only file system [ 625.082396][T18799] udevd[18799]: symlink '../../loop1' '/dev/disk/by-diskseq/1579.tmp-b7:1' failed: Read-only file system [ 625.104453][T19007] udevd[19007]: symlink '../../loop3' '/dev/disk/by-diskseq/1576.tmp-b7:3' failed: Read-only file system [ 625.120397][T19100] udevd[19100]: symlink '../../loop6' '/dev/disk/by-diskseq/1578.tmp-b7:6' failed: Read-only file system [ 625.168738][T20259] loop6: detected capacity change from 0 to 1024 [ 625.222441][T20259] EXT4-fs: Ignoring removed orlov option [ 625.288858][T20259] EXT4-fs (loop6): mounted filesystem 00000000-0000-0000-0000-000000000000 r/w without journal. Quota mode: none. [ 625.298505][T18799] udevd[18799]: symlink '../../loop1' '/dev/disk/by-diskseq/1581.tmp-b7:1' failed: Read-only file system [ 625.406197][T19009] udevd[19009]: symlink '../../loop7' '/dev/disk/by-diskseq/1580.tmp-b7:7' failed: Read-only file system [ 625.447299][T20281] netlink: 'syz.7.15162': attribute type 3 has an invalid length. [ 625.483275][T19009] udevd[19009]: symlink '../../loop7' '/dev/disk/by-diskseq/1583.tmp-b7:7' failed: Read-only file system [ 625.511710][T20281] netlink: 13435 bytes leftover after parsing attributes in process `syz.7.15162'. [ 625.532167][T27983] EXT4-fs (loop6): unmounting filesystem 00000000-0000-0000-0000-000000000000. [ 625.534463][T19100] udevd[19100]: symlink '../../loop3' '/dev/disk/by-diskseq/1576.tmp-b7:3' failed: Read-only file system [ 625.589624][T18799] udevd[18799]: symlink '../../loop6' '/dev/disk/by-diskseq/1578.tmp-b7:6' failed: Read-only file system [ 625.637366][T19009] udevd[19009]: symlink '../../loop7' '/dev/disk/by-diskseq/1583.tmp-b7:7' failed: Read-only file system [ 625.831040][ T28] kauditd_printk_skb: 2507 callbacks suppressed [ 625.831054][ T28] audit: type=1400 audit(2000000046.050:107939): avc: denied { search } for pid=20306 comm="dhcpcd-run-hook" name="hook-state" dev="tmpfs" ino=489 scontext=system_u:system_r:dhcpc_t tcontext=system_u:object_r:tmpfs_t tclass=dir permissive=1 [ 625.907132][T20306] audit: audit_backlog=65 > audit_backlog_limit=64 [ 625.915514][ C0] audit: audit_backlog=65 > audit_backlog_limit=64 [ 625.922064][ C0] audit: audit_lost=900 audit_rate_limit=0 audit_backlog_limit=64 [ 625.928490][T20313] audit: audit_backlog=65 > audit_backlog_limit=64 [ 625.929872][ C0] audit: backlog limit exceeded [ 625.930053][ C0] audit: audit_backlog=65 > audit_backlog_limit=64 [ 625.939398][T27983] audit: audit_backlog=65 > audit_backlog_limit=64 [ 625.941243][ C0] audit: audit_lost=901 audit_rate_limit=0 audit_backlog_limit=64 [ 625.941258][ C0] audit: backlog limit exceeded [ 626.106140][T20325] netlink: 276 bytes leftover after parsing attributes in process `syz.6.15173'. [ 626.173161][T20336] netlink: 276 bytes leftover after parsing attributes in process `syz.6.15173'. [ 626.365482][T20347] usb usb6: Requested nonsensical USBDEVFS_URB_ZERO_PACKET. [ 626.393392][T20347] vhci_hcd vhci_hcd.2: invalid port number 96 [ 626.399557][T20347] vhci_hcd vhci_hcd.2: default hub control req: 0300 vfffa i0060 l0 [ 626.677002][T20369] netlink: 'syz.6.15185': attribute type 2 has an invalid length. [ 626.717989][T20369] netlink: 100 bytes leftover after parsing attributes in process `syz.6.15185'. [ 627.185185][T20415] netlink: 328 bytes leftover after parsing attributes in process `syz.1.15196'. [ 627.223316][T20419] loop0: detected capacity change from 0 to 512 [ 627.303980][T20419] EXT4-fs (loop0): mounted filesystem 00000000-0000-0000-0000-000000000000 r/w without journal. Quota mode: writeback. [ 627.352068][T20419] ext4 filesystem being mounted at /3198/file1 supports timestamps until 2038-01-19 (0x7fffffff) [ 627.625828][T20450] Failed to initialize the IGMP autojoin socket (err -2) [ 627.654500][ T3310] EXT4-fs (loop0): unmounting filesystem 00000000-0000-0000-0000-000000000000. [ 627.714923][T20459] netlink: 20 bytes leftover after parsing attributes in process `syz.7.15203'. [ 627.762448][T20459] netlink: 8 bytes leftover after parsing attributes in process `syz.7.15203'. [ 627.852772][T20459] geneve2: entered promiscuous mode [ 627.915881][T20477] RDS: rds_bind could not find a transport for c00::, load rds_tcp or rds_rdma? [ 628.141144][ C1] ip6_tunnel: ip6gre2 xmit: Local address not yet configured! [ 628.603877][T20535] program syz.6.15226 is using a deprecated SCSI ioctl, please convert it to SG_IO [ 629.300827][T20606] netlink: 444 bytes leftover after parsing attributes in process `syz.0.15242'. [ 629.333903][T20608] netlink: 1 bytes leftover after parsing attributes in process `syz.1.15243'. [ 629.360555][T20606] netlink: 4 bytes leftover after parsing attributes in process `syz.0.15242'. [ 629.679427][T20634] loop1: detected capacity change from 0 to 512 [ 629.766336][T20634] EXT4-fs (loop1): mounted filesystem 00000000-0000-0000-0000-000000000000 r/w without journal. Quota mode: writeback. [ 630.027024][ T5105] EXT4-fs (loop1): unmounting filesystem 00000000-0000-0000-0000-000000000000. [ 630.072355][T19009] udevd[19009]: symlink '../../loop6' '/dev/disk/by-diskseq/1587.tmp-b7:6' failed: Read-only file system [ 630.112195][T18799] udevd[18799]: symlink '../../loop1' '/dev/disk/by-diskseq/1590.tmp-b7:1' failed: Read-only file system [ 630.176616][T18799] udevd[18799]: symlink '../../loop1' '/dev/disk/by-label/syzkaller.tmp-b7:1' failed: Read-only file system [ 630.235212][T19100] udevd[19100]: symlink '../../loop3' '/dev/disk/by-diskseq/1576.tmp-b7:3' failed: Read-only file system [ 630.276914][T20693] Failed to initialize the IGMP autojoin socket (err -2) [ 630.368806][T18799] udevd[18799]: symlink '../../loop6' '/dev/disk/by-diskseq/1587.tmp-b7:6' failed: Read-only file system [ 630.435608][T19009] udevd[19009]: symlink '../../loop7' '/dev/disk/by-diskseq/1586.tmp-b7:7' failed: Read-only file system [ 630.452022][T19100] udevd[19100]: symlink '../../loop1' '/dev/disk/by-diskseq/1590.tmp-b7:1' failed: Read-only file system [ 630.462366][T19007] udevd[19007]: symlink '../../loop0' '/dev/disk/by-diskseq/1589.tmp-b7:0' failed: Read-only file system [ 630.482354][T20703] loop3: detected capacity change from 0 to 1024 [ 630.500407][T20703] EXT4-fs: inline encryption not supported [ 630.536242][T18819] udevd[18819]: symlink '../../loop3' '/dev/disk/by-diskseq/1576.tmp-b7:3' failed: Read-only file system [ 630.563635][T20703] EXT4-fs (loop3): mounted filesystem 00000000-0000-0006-0000-000000000000 r/w without journal. Quota mode: none. [ 630.594231][T20703] ext4 filesystem being mounted at /3079/file1 supports timestamps until 2038-01-19 (0x7fffffff) [ 630.636876][T19100] udevd[19100]: symlink '../../loop7' '/dev/disk/by-diskseq/1586.tmp-b7:7' failed: Read-only file system [ 630.704919][T20703] EXT4-fs error (device loop3): ext4_map_blocks:818: inode #15: block 3: comm syz.3.15264: lblock 3 mapped to illegal pblock 3 (length 3) [ 630.727391][T20703] EXT4-fs (loop3): Delayed block allocation failed for inode 15 at logical offset 3 with max blocks 3 with error 117 [ 630.739801][T20703] EXT4-fs (loop3): This should not happen!! Data will be lost [ 630.739801][T20703] [ 630.753180][T20703] EXT4-fs error (device loop3): ext4_free_blocks:6724: comm syz.3.15264: Freeing blocks not in datazone - block = 3, count = 3 [ 630.768408][T20703] EXT4-fs error (device loop3): ext4_free_blocks:6724: comm syz.3.15264: Freeing blocks not in datazone - block = 0, count = 16 [ 630.846727][ T28] kauditd_printk_skb: 3330 callbacks suppressed [ 630.846740][ T28] audit: type=1400 audit(2000000051.070:110898): avc: denied { read write } for pid=20719 comm="syz.0.15267" name="loop0" dev="devtmpfs" ino=100 scontext=root:sysadm_r:sysadm_t tcontext=system_u:object_r:fixed_disk_device_t tclass=blk_file permissive=1 [ 630.847374][T20722] loop0: detected capacity change from 0 to 1024 [ 630.853734][ T28] audit: type=1400 audit(2000000051.070:110899): avc: denied { open } for pid=20719 comm="syz.0.15267" path="/dev/loop0" dev="devtmpfs" ino=100 scontext=root:sysadm_r:sysadm_t tcontext=system_u:object_r:fixed_disk_device_t tclass=blk_file permissive=1 [ 630.921834][ T28] audit: type=1400 audit(2000000051.070:110900): avc: denied { ioctl } for pid=20719 comm="syz.0.15267" path="/dev/loop0" dev="devtmpfs" ino=100 ioctlcmd=0x4c00 scontext=root:sysadm_r:sysadm_t tcontext=system_u:object_r:fixed_disk_device_t tclass=blk_file permissive=1 [ 630.961226][ T314] EXT4-fs error (device loop3): ext4_validate_block_bitmap:441: comm kworker/u8:6: bg 0: block 112: padding at end of block bitmap is not set [ 630.981601][ T28] audit: type=1400 audit(2000000051.140:110901): avc: denied { unmount } for pid=3309 comm="syz-executor" scontext=root:sysadm_r:sysadm_t tcontext=system_u:object_r:fs_t tclass=filesystem permissive=1 [ 631.002563][ T314] EXT4-fs (loop3): Delayed block allocation failed for inode 15 at logical offset 29 with max blocks 39 with error 28 [ 631.061122][ T314] EXT4-fs (loop3): This should not happen!! Data will be lost [ 631.061122][ T314] [ 631.072481][ T314] EXT4-fs (loop3): Total free blocks count 0 [ 631.078461][ T314] EXT4-fs (loop3): Free/Dirty block details [ 631.087322][ T28] audit: type=1400 audit(2000000051.140:110902): avc: denied { search } for pid=20721 comm="sed" name="resolv.conf" dev="tmpfs" ino=490 scontext=system_u:system_r:dhcpc_t tcontext=system_u:object_r:tmpfs_t tclass=dir permissive=1 [ 631.127931][ T314] EXT4-fs (loop3): free_blocks=0 [ 631.132110][T20722] EXT4-fs: inline encryption not supported [ 631.151740][ T314] EXT4-fs (loop3): dirty_blocks=64 [ 631.156868][ T314] EXT4-fs (loop3): Block reservation details [ 631.173370][T20722] EXT4-fs (loop0): mounted filesystem 00000000-0000-0000-0000-000000000000 r/w without journal. Quota mode: writeback. [ 631.182223][ T28] audit: type=1400 audit(2000000051.140:110903): avc: denied { read } for pid=20721 comm="sed" name="eth0.dhcp" dev="tmpfs" ino=515 scontext=system_u:system_r:dhcpc_t tcontext=system_u:object_r:tmpfs_t tclass=file permissive=1 [ 631.193586][T20733] audit: audit_backlog=65 > audit_backlog_limit=64 [ 631.209215][T20722] audit: audit_backlog=65 > audit_backlog_limit=64 [ 631.215991][T20733] audit: audit_lost=1027 audit_rate_limit=0 audit_backlog_limit=64 [ 631.229612][T20733] audit: backlog limit exceeded [ 631.331756][T20745] loop3: detected capacity change from 0 to 512 [ 631.363732][T20745] EXT4-fs error (device loop3): ext4_orphan_get:1391: inode #15: comm syz.3.15268: inode has both inline data and extents flags [ 631.392802][ T3310] EXT4-fs (loop0): unmounting filesystem 00000000-0000-0000-0000-000000000000. [ 631.417550][T20745] loop3: lost file I/O error report for ino 15 type 5 pos 0x0 len 0x0 error -117 [ 631.417720][T20745] EXT4-fs error (device loop3): ext4_orphan_get:1396: comm syz.3.15268: couldn't read orphan inode 15 (err -117) [ 631.426994][ C1] EXT4-fs (loop3): error count since last fsck: 1 [ 631.427014][ C1] EXT4-fs (loop3): initial error at time 2000000051: ext4_orphan_get:1391: inode 15 [ 631.427060][ C1] EXT4-fs (loop3): last error at time 2000000051: ext4_orphan_get:1391: inode 15 [ 631.491005][T20745] loop3: lost filesystem error report for type 5 error -117 [ 631.491699][T20745] EXT4-fs (loop3): mounted filesystem 00000000-0000-0000-0000-000000000000 r/w without journal. Quota mode: writeback. [ 631.665805][ T3309] EXT4-fs (loop3): unmounting filesystem 00000000-0000-0000-0000-000000000000. [ 632.123538][T20809] loop7: detected capacity change from 0 to 512 [ 632.172103][T20809] EXT4-fs (loop7): mounted filesystem 00000000-0000-0000-0000-000000000000 r/w without journal. Quota mode: writeback. [ 632.201743][T20809] ext4 filesystem being mounted at /51/bus supports timestamps until 2038-01-19 (0x7fffffff) [ 632.378972][T18785] EXT4-fs (loop7): unmounting filesystem 00000000-0000-0000-0000-000000000000. [ 632.420741][T20826] netlink: 20 bytes leftover after parsing attributes in process `syz.0.15290'. [ 632.489792][T20826] bond2: option ad_actor_system: mode dependency failed, not supported in mode balance-rr(0) [ 632.563356][T20826] bond2 (unregistering): Released all slaves [ 632.908444][T20926] Failed to initialize the IGMP autojoin socket (err -2) [ 632.927777][T20928] netlink: 8 bytes leftover after parsing attributes in process `syz.0.15298'. [ 632.967361][T20928] netlink: 'syz.0.15298': attribute type 5 has an invalid length. [ 633.022230][T20931] netlink: 4 bytes leftover after parsing attributes in process `syz.3.15297'. [ 633.952800][T21022] netlink: 'syz.0.15321': attribute type 21 has an invalid length. [ 633.970468][T21022] IPv6: NLM_F_CREATE should be specified when creating new route [ 634.001820][T21022] IPv6: RTM_NEWROUTE with no NLM_F_CREATE or NLM_F_REPLACE [ 634.009105][T21022] IPv6: NLM_F_CREATE should be set when creating new route [ 634.016357][T21022] IPv6: NLM_F_CREATE should be set when creating new route [ 634.023696][T21022] IPv6: NLM_F_CREATE should be set when creating new route [ 634.119507][T21035] netlink: 'syz.0.15321': attribute type 21 has an invalid length. [ 634.131065][T21035] IPv6: RTM_NEWROUTE with no NLM_F_CREATE or NLM_F_REPLACE [ 634.234809][T21040] loop3: detected capacity change from 0 to 1024 [ 634.258118][T21040] EXT4-fs: Ignoring removed bh option [ 634.295907][T21040] EXT4-fs (loop3): stripe (65535) is not aligned with cluster size (4096), stripe is disabled [ 634.374565][T21040] EXT4-fs error (device loop3): ext4_map_blocks:818: inode #3: block 1: comm syz.3.15325: lblock 1 mapped to illegal pblock 1 (length 1) [ 634.431046][T21040] loop3: lost file I/O error report for ino 3 type 5 pos 0x0 len 0x0 error -117 [ 634.440944][ C0] EXT4-fs (loop3): error count since last fsck: 1 [ 634.456535][ C0] EXT4-fs (loop3): initial error at time 2000000054: ext4_map_blocks:818: inode 3: block 1 [ 634.466573][ C0] EXT4-fs (loop3): last error at time 2000000054: ext4_map_blocks:818: inode 3: block 1 [ 634.613144][T21040] EXT4-fs error (device loop3): ext4_acquire_dquot:7001: comm syz.3.15325: Failed to acquire dquot type 0 [ 634.645247][T21040] loop3: lost filesystem error report for type 5 error -117 [ 634.651681][T21040] EXT4-fs error (device loop3): ext4_free_blocks:6724: comm syz.3.15325: Freeing blocks not in datazone - block = 0, count = 4096 [ 634.712529][T21040] loop3: lost filesystem error report for type 5 error -117 [ 634.723435][T21040] EXT4-fs error (device loop3): ext4_read_inode_bitmap:139: comm syz.3.15325: Invalid inode bitmap blk 0 in block_group 0 [ 634.744240][ T70] EXT4-fs error (device loop3): ext4_map_blocks:776: inode #3: block 1: comm kworker/u8:4: lblock 1 mapped to illegal pblock 1 (length 1) [ 634.771013][T21040] loop3: lost filesystem error report for type 5 error -117 [ 634.771219][T21040] EXT4-fs error (device loop3) in ext4_free_inode:361: Corrupt filesystem [ 634.826180][ T70] loop3: lost file I/O error report for ino 3 type 5 pos 0x0 len 0x0 error -117 [ 634.826454][ T70] EXT4-fs error (device loop3): ext4_release_dquot:7037: comm kworker/u8:4: Failed to release dquot type 0 [ 634.841947][T21040] loop3: lost filesystem error report for type 5 error -117 [ 634.868916][T21040] EXT4-fs (loop3): 1 orphan inode deleted [ 634.896956][ T70] loop3: lost filesystem error report for type 5 error -117 [ 634.941486][T21040] EXT4-fs (loop3): mounted filesystem 00000000-0000-0000-0000-000000000000 r/w without journal. Quota mode: writeback. [ 634.994414][T21085] loop6: detected capacity change from 0 to 256 [ 635.051836][T21091] loop7: detected capacity change from 0 to 256 [ 635.059614][T21085] FAT-fs (loop6): utf8 is not a recommended IO charset for FAT filesystems, filesystem will be case sensitive! [ 635.109021][T21040] EXT4-fs: Remounting file system with no journal so ignoring journalled data option [ 635.152612][T18799] udevd[18799]: symlink '../../loop6' '/dev/disk/by-diskseq/1587.tmp-b7:6' failed: Read-only file system [ 635.167181][T21095] loop1: detected capacity change from 0 to 512 [ 635.177973][T21040] EXT4-fs: Cannot change quota options when quota turned on [ 635.221645][T19009] udevd[19009]: symlink '../../loop1' '/dev/disk/by-diskseq/1591.tmp-b7:1' failed: Read-only file system [ 635.263746][T19100] udevd[19100]: symlink '../../loop7' '/dev/disk/by-diskseq/1602.tmp-b7:7' failed: Read-only file system [ 635.299137][T21095] EXT4-fs (loop1): mounted filesystem 00000000-0000-0000-0000-000000000000 r/w without journal. Quota mode: writeback. [ 635.315045][ T3309] EXT4-fs (loop3): unmounting filesystem 00000000-0000-0000-0000-000000000000. [ 635.372294][T21095] ext4 filesystem being mounted at /917/bus supports timestamps until 2038-01-19 (0x7fffffff) [ 635.388807][T19009] udevd[19009]: symlink '../../loop1' '/dev/disk/by-diskseq/1603.tmp-b7:1' failed: Read-only file system [ 635.403528][T18799] udevd[18799]: symlink '../../loop6' '/dev/disk/by-diskseq/1601.tmp-b7:6' failed: Read-only file system [ 635.418922][T19100] udevd[19100]: symlink '../../loop7' '/dev/disk/by-diskseq/1602.tmp-b7:7' failed: Read-only file system [ 635.518753][T19007] udevd[19007]: symlink '../../loop3' '/dev/disk/by-diskseq/1600.tmp-b7:3' failed: Read-only file system [ 635.537259][T19009] udevd[19009]: symlink '../../loop1' '/dev/disk/by-label/syzkaller.tmp-b7:1' failed: Read-only file system [ 635.570530][ T5105] EXT4-fs (loop1): unmounting filesystem 00000000-0000-0000-0000-000000000000. [ 635.597706][T18819] udevd[18819]: symlink '../../loop0' '/dev/disk/by-diskseq/1596.tmp-b7:0' failed: Read-only file system [ 635.638396][T18799] udevd[18799]: symlink '../../loop6' '/dev/disk/by-diskseq/1601.tmp-b7:6' failed: Read-only file system [ 635.852708][ T28] kauditd_printk_skb: 2700 callbacks suppressed [ 635.852723][ T28] audit: type=1400 audit(2000000056.080:113515): avc: denied { search } for pid=21144 comm="dhcpcd-run-hook" name="/" dev="tmpfs" ino=1 scontext=system_u:system_r:dhcpc_t tcontext=system_u:object_r:tmpfs_t tclass=dir permissive=1 [ 635.918775][ T3309] audit: audit_backlog=65 > audit_backlog_limit=64 [ 635.927015][T21144] audit: audit_backlog=65 > audit_backlog_limit=64 [ 635.931731][T21151] audit: audit_backlog=66 > audit_backlog_limit=64 [ 635.935754][ T3310] audit: audit_backlog=66 > audit_backlog_limit=64 [ 635.949332][T21151] audit: audit_lost=1057 audit_rate_limit=0 audit_backlog_limit=64 [ 635.958534][T21152] audit: audit_backlog=66 > audit_backlog_limit=64 [ 635.970995][T21144] audit: audit_lost=1058 audit_rate_limit=0 audit_backlog_limit=64 [ 635.980303][ T3309] audit: audit_lost=1059 audit_rate_limit=0 audit_backlog_limit=64 [ 635.990978][ T28] audit: type=1400 audit(2000000056.080:113516): avc: denied { search } for pid=21144 comm="dhcpcd-run-hook" name="dhcpcd" dev="tmpfs" ino=484 scontext=system_u:system_r:dhcpc_t tcontext=system_u:object_r:tmpfs_t tclass=dir permissive=1 [ 636.353557][T21179] netlink: 168 bytes leftover after parsing attributes in process `syz.3.15356'. [ 636.535563][T21187] loop7: detected capacity change from 0 to 8192 [ 636.824577][T21217] netlink: 44 bytes leftover after parsing attributes in process `syz.0.15362'. [ 636.956589][T21234] loop0: detected capacity change from 0 to 512 [ 637.023199][T21234] EXT4-fs (loop0): mounted filesystem 00000000-0000-0000-0000-000000000000 r/w without journal. Quota mode: writeback. [ 637.042021][T21234] ext4 filesystem being mounted at /3233/file1 supports timestamps until 2038-01-19 (0x7fffffff) [ 637.181523][ T3310] EXT4-fs (loop0): unmounting filesystem 00000000-0000-0000-0000-000000000000. [ 637.964718][T21309] loop3: detected capacity change from 0 to 128 [ 638.065385][T21305] loop1: detected capacity change from 0 to 8192 [ 638.223616][T21334] loop7: detected capacity change from 0 to 128 [ 638.313396][T21334] FAT-fs (loop7): Directory bread(block 32) failed [ 638.320484][T21334] FAT-fs (loop7): Directory bread(block 33) failed [ 638.343376][T21334] FAT-fs (loop7): Directory bread(block 34) failed [ 638.371286][T21334] FAT-fs (loop7): Directory bread(block 35) failed [ 638.389010][T21334] FAT-fs (loop7): Directory bread(block 36) failed [ 638.427724][T21334] FAT-fs (loop7): Directory bread(block 37) failed [ 638.451112][T21334] FAT-fs (loop7): Directory bread(block 38) failed [ 638.460250][T21334] FAT-fs (loop7): Directory bread(block 39) failed [ 638.496889][T21334] FAT-fs (loop7): Directory bread(block 40) failed [ 638.501966][T21348] netlink: 228 bytes leftover after parsing attributes in process `syz.3.15390'. [ 638.547133][T21334] FAT-fs (loop7): Directory bread(block 41) failed [ 638.632018][T21359] loop6: detected capacity change from 0 to 512 [ 638.672945][T21359] EXT4-fs: Ignoring removed mblk_io_submit option [ 638.722795][T21359] EXT4-fs (loop6): ext4_check_descriptors: Checksum for group 0 failed (17031!=33349) [ 638.761590][T21359] [EXT4 FS bs=1024, gc=1, bpg=8192, ipg=32, mo=c842e028, mo2=0002] [ 638.831865][T21359] EXT4-fs (loop6): orphan cleanup on readonly fs [ 638.880019][T21359] EXT4-fs error (device loop6): ext4_validate_block_bitmap:441: comm syz.6.15392: bg 0: block 361: padding at end of block bitmap is not set [ 638.951670][T21359] loop6: lost filesystem error report for type 5 error -117 [ 638.954580][T21359] EXT4-fs (loop6): Remounting filesystem read-only [ 638.962001][ C0] EXT4-fs (loop6): error count since last fsck: 1 [ 638.962019][ C0] EXT4-fs (loop6): initial error at time 2000000059: ext4_validate_block_bitmap:441 [ 638.962039][ C0] EXT4-fs (loop6): last error at time 2000000059: ext4_validate_block_bitmap:441 [ 639.021194][T21359] EXT4-fs (loop6): 1 truncate cleaned up [ 639.070378][T21359] EXT4-fs (loop6): mounted filesystem 00000000-0000-0000-0000-000000000007 ro without journal. Quota mode: none. [ 639.164248][T21359] netlink: 8 bytes leftover after parsing attributes in process `syz.6.15392'. [ 639.306475][T27983] EXT4-fs (loop6): unmounting filesystem 00000000-0000-0000-0000-000000000007. [ 639.556474][T21432] netlink: 8 bytes leftover after parsing attributes in process `syz.1.15408'. [ 639.685401][T21452] netlink: 172 bytes leftover after parsing attributes in process `syz.6.15410'. [ 640.203092][T21493] loop3: detected capacity change from 0 to 512 [ 640.216504][T21493] EXT4-fs: Ignoring removed bh option [ 640.223751][T21493] EXT4-fs (loop3): mounting ext3 file system using the ext4 subsystem [ 640.282523][T21493] EXT4-fs error (device loop3): ext4_iget_extra_inode:5025: inode #15: comm syz.3.15422: corrupted in-inode xattr: e_value size too large [ 640.311733][T21493] loop3: lost file I/O error report for ino 15 type 5 pos 0x0 len 0x0 error -117 [ 640.311905][T21493] EXT4-fs error (device loop3): ext4_orphan_get:1396: comm syz.3.15422: couldn't read orphan inode 15 (err -117) [ 640.321069][ C1] EXT4-fs (loop3): error count since last fsck: 1 [ 640.321091][ C1] EXT4-fs (loop3): initial error at time 2000000060: ext4_iget_extra_inode:5025: inode 15 [ 640.321120][ C1] EXT4-fs (loop3): last error at time 2000000060: ext4_iget_extra_inode:5025: inode 15 [ 640.371926][T19007] udevd[19007]: symlink '../../loop0' '/dev/disk/by-diskseq/1611.tmp-b7:0' failed: Read-only file system [ 640.386279][T19009] udevd[19009]: symlink '../../loop3' '/dev/disk/by-diskseq/1624.tmp-b7:3' failed: Read-only file system [ 640.389716][T18799] udevd[18799]: symlink '../../loop1' '/dev/disk/by-diskseq/1621.tmp-b7:1' failed: Read-only file system [ 640.423563][T21493] loop3: lost filesystem error report for type 5 error -117 [ 640.425872][T19009] udevd[19009]: symlink '../../loop3' '/dev/disk/by-label/\x86\x5b.tmp-b7:3' failed: Read-only file system [ 640.426129][T19100] udevd[19100]: symlink '../../loop6' '/dev/disk/by-diskseq/1623.tmp-b7:6' failed: Read-only file system [ 640.468823][T21493] EXT4-fs (loop3): mounted filesystem 00000000-0000-0000-0000-000000000000 r/w without journal. Quota mode: none. [ 640.535378][T18799] udevd[18799]: symlink '../../loop6' '/dev/disk/by-diskseq/1623.tmp-b7:6' failed: Read-only file system [ 640.577267][T19009] udevd[19009]: symlink '../../loop3' '/dev/disk/by-diskseq/1624.tmp-b7:3' failed: Read-only file system [ 640.624876][ T3309] EXT4-fs (loop3): unmounting filesystem 00000000-0000-0000-0000-000000000000. [ 640.663068][T19100] udevd[19100]: symlink '../../loop1' '/dev/disk/by-diskseq/1621.tmp-b7:1' failed: Read-only file system [ 640.682588][T19009] udevd[19009]: symlink '../../loop3' '/dev/disk/by-label/\x86\x5b.tmp-b7:3' failed: Read-only file system [ 640.830233][T18799] udevd[18799]: symlink '../../loop6' '/dev/disk/by-diskseq/1623.tmp-b7:6' failed: Read-only file system [ 640.863274][ T28] kauditd_printk_skb: 2863 callbacks suppressed [ 640.863306][ T28] audit: type=1400 audit(2000000061.090:116199): avc: denied { prog_load } for pid=21536 comm="syz.6.15434" scontext=root:sysadm_r:sysadm_t tcontext=root:sysadm_r:sysadm_t tclass=bpf permissive=1 [ 641.004966][T21516] audit: audit_backlog=65 > audit_backlog_limit=64 [ 641.013424][ T28] audit: type=1400 audit(2000000061.090:116200): avc: denied { bpf } for pid=21536 comm="syz.6.15434" capability=39 scontext=root:sysadm_r:sysadm_t tcontext=root:sysadm_r:sysadm_t tclass=capability2 permissive=1 [ 641.041650][T21549] audit: audit_backlog=65 > audit_backlog_limit=64 [ 641.050164][T21555] audit: audit_backlog=65 > audit_backlog_limit=64 [ 641.056774][T21549] audit: audit_lost=1120 audit_rate_limit=0 audit_backlog_limit=64 [ 641.067379][T21555] audit: audit_lost=1121 audit_rate_limit=0 audit_backlog_limit=64 [ 641.071058][T21516] audit: audit_lost=1122 audit_rate_limit=0 audit_backlog_limit=64 [ 641.076623][T21549] audit: backlog limit exceeded [ 641.088920][T21555] audit: backlog limit exceeded [ 641.680788][T21600] netlink: 68 bytes leftover after parsing attributes in process `syz.1.15452'. [ 641.713895][T21604] netlink: 40 bytes leftover after parsing attributes in process `syz.6.15453'. [ 641.760610][T21604] netlink: 40 bytes leftover after parsing attributes in process `syz.6.15453'. [ 641.905824][T21619] loop0: detected capacity change from 0 to 512 [ 642.095185][T21633] netlink: 83992 bytes leftover after parsing attributes in process `syz.0.15459'. [ 642.154043][T21633] netlink: zone id is out of range [ 642.159187][T21633] netlink: zone id is out of range [ 642.181788][T21633] netlink: zone id is out of range [ 642.245596][T21633] netlink: zone id is out of range [ 642.308613][T21633] netlink: set zone limit has 8 unknown bytes [ 642.493673][T21666] loop1: detected capacity change from 0 to 512 [ 642.505825][T21668] loop0: detected capacity change from 0 to 1024 [ 642.553581][T21672] bridge0: entered promiscuous mode [ 642.592123][T21668] EXT4-fs (loop0): mounted filesystem 00000000-0000-0000-0000-000000000000 r/w without journal. Quota mode: none. [ 642.604607][T21666] EXT4-fs error (device loop1): ext4_orphan_get:1396: comm syz.1.15466: couldn't read orphan inode 26 (err -116) [ 642.617998][T21672] macvlan2: entered promiscuous mode [ 642.681662][T21666] loop1: lost filesystem error report for type 5 error -116 [ 642.685953][T21666] EXT4-fs (loop1): mounted filesystem 00000000-0000-0000-0000-000000000000 r/w without journal. Quota mode: writeback. [ 642.772087][T21666] ext4 filesystem being mounted at /944/file1 supports timestamps until 2038-01-19 (0x7fffffff) [ 642.825204][ T3310] EXT4-fs (loop0): unmounting filesystem 00000000-0000-0000-0000-000000000000. [ 642.864668][T21666] EXT4-fs error (device loop1): ext4_validate_block_bitmap:441: comm syz.1.15466: bg 0: block 64: padding at end of block bitmap is not set [ 642.979965][T21704] loop3: detected capacity change from 0 to 512 [ 643.015748][T21704] EXT4-fs: Ignoring removed bh option [ 643.033353][ T5105] EXT4-fs (loop1): unmounting filesystem 00000000-0000-0000-0000-000000000000. [ 643.078255][T21704] EXT4-fs (loop3): mounting ext3 file system using the ext4 subsystem [ 643.123727][T21704] EXT4-fs (loop3): 1 truncate cleaned up [ 643.139933][T21704] EXT4-fs (loop3): mounted filesystem 00000000-0000-0000-0000-000000000000 r/w without journal. Quota mode: none. [ 643.284742][ T3309] EXT4-fs (loop3): unmounting filesystem 00000000-0000-0000-0000-000000000000. [ 643.437200][T21742] Failed to initialize the IGMP autojoin socket (err -2) [ 643.583635][T21752] loop7: detected capacity change from 0 to 512 [ 643.615262][T21752] EXT4-fs (loop7): encrypted files will use data=ordered instead of data journaling mode [ 643.652608][T21752] EXT4-fs error (device loop7): ext4_read_block_bitmap_nowait:483: comm syz.7.15481: Invalid block bitmap block 0 in block_group 0 [ 643.690944][T21752] loop7: lost filesystem error report for type 5 error -117 [ 643.691152][T21752] EXT4-fs error (device loop7) in ext4_mb_clear_bb:6685: Corrupt filesystem [ 643.707300][ C0] EXT4-fs (loop7): error count since last fsck: 1 [ 643.707334][ C0] EXT4-fs (loop7): initial error at time 2000000063: ext4_read_block_bitmap_nowait:483 [ 643.707355][ C0] EXT4-fs (loop7): last error at time 2000000063: ext4_read_block_bitmap_nowait:483 [ 643.741701][T21752] loop7: lost filesystem error report for type 5 error -117 [ 643.750602][T21752] EXT4-fs error (device loop7): ext4_clear_blocks:876: inode #11: comm syz.7.15481: attempt to clear invalid blocks 983261 len 1 [ 643.800365][T21768] loop6: detected capacity change from 0 to 764 [ 643.805394][T21752] loop7: lost file I/O error report for ino 11 type 5 pos 0x0 len 0x0 error -117 [ 643.810979][T21752] EXT4-fs error (device loop7): __ext4_get_inode_loc:4782: comm syz.7.15481: Invalid inode table block 0 in block_group 0 [ 643.863867][T21752] loop7: lost filesystem error report for type 5 error -117 [ 643.864073][T21752] EXT4-fs error (device loop7) in ext4_reserve_inode_write:6246: Corrupt filesystem [ 643.943337][T21752] loop7: lost filesystem error report for type 5 error -117 [ 643.955907][T21752] EXT4-fs error (device loop7) in ext4_orphan_del:303: Corrupt filesystem [ 644.008725][T21752] loop7: lost filesystem error report for type 5 error -117 [ 644.009357][T21752] EXT4-fs error (device loop7): __ext4_get_inode_loc:4782: comm syz.7.15481: Invalid inode table block 0 in block_group 0 [ 644.063844][T21752] loop7: lost filesystem error report for type 5 error -117 [ 644.064080][T21752] EXT4-fs error (device loop7) in ext4_reserve_inode_write:6246: Corrupt filesystem [ 644.124915][T21752] loop7: lost filesystem error report for type 5 error -117 [ 644.125181][T21752] EXT4-fs error (device loop7): ext4_truncate:4587: inode #11: comm syz.7.15481: mark_inode_dirty error [ 644.196033][T21752] loop7: lost file I/O error report for ino 11 type 5 pos 0x0 len 0x0 error -117 [ 644.196318][T21752] EXT4-fs error (device loop7) in ext4_process_orphan:345: Corrupt filesystem [ 644.232251][T21796] netlink: 28 bytes leftover after parsing attributes in process `syz.1.15491'. [ 644.251743][T21752] loop7: lost filesystem error report for type 5 error -117 [ 644.251933][T21752] EXT4-fs error (device loop7): __ext4_get_inode_loc:4782: comm syz.7.15481: Invalid inode table block 0 in block_group 0 [ 644.310130][T21796] netlink: 28 bytes leftover after parsing attributes in process `syz.1.15491'. [ 644.417244][T21752] loop7: lost filesystem error report for type 5 error -117 [ 644.417464][T21752] EXT4-fs (loop7): 1 truncate cleaned up [ 644.437331][T21752] EXT4-fs (loop7): mounted filesystem 00000000-0000-0000-0000-000000000000 r/w without journal. Quota mode: none. [ 644.592469][T21816] netlink: 16 bytes leftover after parsing attributes in process `syz.1.15494'. [ 644.640438][T21752] EXT4-fs error (device loop7): __ext4_get_inode_loc:4782: comm syz.7.15481: Invalid inode table block 0 in block_group 0 [ 644.701854][T21752] EXT4-fs error (device loop7) in ext4_reserve_inode_write:6246: Corrupt filesystem [ 644.802306][T18785] EXT4-fs (loop7): unmounting filesystem 00000000-0000-0000-0000-000000000000. [ 645.030744][T21849] netlink: 116 bytes leftover after parsing attributes in process `syz.1.15500'. [ 645.098646][T21849] vlan0: entered promiscuous mode [ 645.250481][T21861] loop7: detected capacity change from 0 to 256 [ 645.279796][T21861] FAT-fs (loop7): Volume was not properly unmounted. Some data may be corrupt. Please run fsck. [ 645.442214][T21879] FAT-fs (loop7): error, corrupted file size (i_pos 196, 16779008) [ 645.486674][T18799] udevd[18799]: symlink '../../loop7' '/dev/disk/by-diskseq/1637.tmp-b7:7' failed: Read-only file system [ 645.500220][T19009] udevd[19009]: symlink '../../loop1' '/dev/disk/by-diskseq/1631.tmp-b7:1' failed: Read-only file system [ 645.571660][T21879] FAT-fs (loop7): Filesystem has been set read-only [ 645.619145][T19100] udevd[19100]: symlink '../../loop6' '/dev/disk/by-diskseq/1636.tmp-b7:6' failed: Read-only file system [ 645.650990][T21879] FAT-fs (loop7): error, corrupted file size (i_pos 196, 16779008) [ 645.696029][T18799] udevd[18799]: symlink '../../loop7' '/dev/disk/by-diskseq/1637.tmp-b7:7' failed: Read-only file system [ 645.726630][T19009] udevd[19009]: symlink '../../loop1' '/dev/disk/by-diskseq/1631.tmp-b7:1' failed: Read-only file system [ 645.870952][ T28] kauditd_printk_skb: 2594 callbacks suppressed [ 645.870968][ T28] audit: type=1400 audit(2000000066.090:118794): avc: denied { write } for pid=21899 comm="syz.1.15513" scontext=root:sysadm_r:sysadm_t tcontext=root:sysadm_r:sysadm_t tclass=netlink_netfilter_socket permissive=1 [ 645.885323][T18799] udevd[18799]: symlink '../../loop7' '/dev/disk/by-diskseq/1638.tmp-b7:7' failed: Read-only file system [ 645.932144][T19100] udevd[19100]: symlink '../../loop1' '/dev/disk/by-diskseq/1631.tmp-b7:1' failed: Read-only file system [ 645.956646][ T28] audit: type=1400 audit(2000000066.100:118795): avc: denied { recv } for pid=3297 comm="syz-executor" saddr=10.128.0.163 src=30036 daddr=10.128.0.142 dest=48462 netif=eth0 scontext=root:sysadm_r:sysadm_t tcontext=system_u:object_r:unlabeled_t tclass=peer permissive=1 [ 646.039738][ T28] audit: type=1400 audit(2000000066.100:118796): avc: denied { recv } for pid=3297 comm="syz-executor" saddr=10.128.0.163 src=30036 daddr=10.128.0.142 dest=48462 netif=eth0 scontext=root:sysadm_r:sysadm_t tcontext=system_u:object_r:unlabeled_t tclass=peer permissive=1 [ 646.049390][T21909] netlink: 36 bytes leftover after parsing attributes in process `syz.7.15515'. [ 646.086132][ T28] audit: type=1400 audit(2000000066.130:118797): avc: denied { search } for pid=21898 comm="dhcpcd-run-hook" name="/" dev="tmpfs" ino=1 scontext=system_u:system_r:dhcpc_t tcontext=system_u:object_r:tmpfs_t tclass=dir permissive=1 [ 646.124311][T19009] udevd[19009]: symlink '../../loop0' '/dev/disk/by-diskseq/1632.tmp-b7:0' failed: Read-only file system [ 646.138887][T21921] audit: audit_backlog=65 > audit_backlog_limit=64 [ 646.169424][T19007] udevd[19007]: symlink '../../loop6' '/dev/disk/by-diskseq/1636.tmp-b7:6' failed: Read-only file system [ 646.181719][T19100] udevd[19100]: symlink '../../loop1' '/dev/disk/by-diskseq/1631.tmp-b7:1' failed: Read-only file system [ 646.196532][T21921] audit: audit_lost=1123 audit_rate_limit=0 audit_backlog_limit=64 [ 646.197223][T21920] audit: audit_backlog=65 > audit_backlog_limit=64 [ 646.213214][T21927] audit: audit_backlog=65 > audit_backlog_limit=64 [ 646.215336][T18785] audit: audit_backlog=65 > audit_backlog_limit=64 [ 646.221231][ T28] audit: type=1400 audit(2000000066.130:118798): avc: denied { search } for pid=21898 comm="dhcpcd-run-hook" name="dhcpcd" dev="tmpfs" ino=484 scontext=system_u:system_r:dhcpc_t tcontext=system_u:object_r:tmpfs_t tclass=dir permissive=1 [ 646.501959][T21945] ifb0: entered promiscuous mode [ 646.523775][T21945] macsec1: entered promiscuous mode [ 647.886467][T22011] netlink: 168 bytes leftover after parsing attributes in process `syz.7.15536'. [ 647.936711][T22014] tipc: Enabling of bearer rejected, failed to enable media [ 647.949315][T22018] loop1: detected capacity change from 0 to 1024 [ 648.061884][T22018] EXT4-fs (loop1): mounted filesystem 00000000-0000-0006-0000-000000000000 r/w without journal. Quota mode: none. [ 648.101636][T22018] ext4 filesystem being mounted at /960/file3 supports timestamps until 2038-01-19 (0x7fffffff) [ 648.122862][T22018] EXT4-fs error (device loop1): ext4_map_blocks:818: inode #15: comm syz.1.15537: lblock 0 mapped to illegal pblock 0 (length 6) [ 648.142410][T22018] EXT4-fs (loop1): Delayed block allocation failed for inode 15 at logical offset 0 with max blocks 6 with error 117 [ 648.156618][T22018] EXT4-fs (loop1): This should not happen!! Data will be lost [ 648.156618][T22018] [ 648.196196][T22043] EXT4-fs error (device loop1): ext4_map_blocks:818: inode #15: block 8: comm syz.1.15537: lblock 8 mapped to illegal pblock 8 (length 8) [ 648.293731][T22043] EXT4-fs (loop1): Delayed block allocation failed for inode 15 at logical offset 8 with max blocks 8 with error 117 [ 648.326990][T22043] EXT4-fs (loop1): This should not happen!! Data will be lost [ 648.326990][T22043] [ 648.352384][T22043] EXT4-fs error (device loop1): ext4_validate_block_bitmap:441: comm syz.1.15537: bg 0: block 112: padding at end of block bitmap is not set [ 648.402762][T22055] tap0: tun_chr_ioctl cmd 1074025677 [ 648.408212][T22055] tap0: linktype set to 768 [ 648.555148][ T5105] EXT4-fs (loop1): unmounting filesystem 00000000-0000-0006-0000-000000000000. [ 648.686359][T22081] netlink: 8 bytes leftover after parsing attributes in process `syz.1.15548'. [ 650.105117][T22191] netlink: 128 bytes leftover after parsing attributes in process `syz.7.15573'. [ 650.137092][T22191] netlink: 20 bytes leftover after parsing attributes in process `syz.7.15573'. [ 650.499769][T18799] udevd[18799]: symlink '../../loop6' '/dev/disk/by-diskseq/1636.tmp-b7:6' failed: Read-only file system [ 650.538072][T19009] udevd[19009]: symlink '../../loop7' '/dev/disk/by-diskseq/1639.tmp-b7:7' failed: Read-only file system [ 650.579216][T22214] veth0_to_team: entered promiscuous mode [ 650.605590][T19007] udevd[19007]: symlink '../../loop1' '/dev/disk/by-diskseq/1641.tmp-b7:1' failed: Read-only file system [ 650.647721][T19100] udevd[19100]: symlink '../../loop0' '/dev/disk/by-diskseq/1632.tmp-b7:0' failed: Read-only file system [ 650.740588][T19009] udevd[19009]: symlink '../../loop7' '/dev/disk/by-diskseq/1639.tmp-b7:7' failed: Read-only file system [ 650.795337][T22238] loop6: detected capacity change from 0 to 1024 [ 650.881063][ T28] kauditd_printk_skb: 2894 callbacks suppressed [ 650.881077][ T28] audit: type=1400 audit(2000000071.110:121404): avc: denied { search } for pid=22247 comm="dhcpcd-run-hook" name="dhcpcd" dev="tmpfs" ino=484 scontext=system_u:system_r:dhcpc_t tcontext=system_u:object_r:tmpfs_t tclass=dir permissive=1 [ 650.936726][T18799] udevd[18799]: symlink '../../loop6' '/dev/disk/by-diskseq/1636.tmp-b7:6' failed: Read-only file system [ 650.949571][T22247] audit: audit_backlog=65 > audit_backlog_limit=64 [ 650.953674][T18785] audit: audit_backlog=65 > audit_backlog_limit=64 [ 650.958766][ T3309] audit: audit_backlog=65 > audit_backlog_limit=64 [ 650.968927][T19100] udevd[19100]: symlink '../../loop1' '/dev/disk/by-diskseq/1641.tmp-b7:1' failed: Read-only file system [ 650.972981][ C0] audit: audit_backlog=65 > audit_backlog_limit=64 [ 650.986817][ C0] audit: audit_lost=1221 audit_rate_limit=0 audit_backlog_limit=64 [ 650.989616][T19009] udevd[19009]: symlink '../../loop7' '/dev/disk/by-diskseq/1642.tmp-b7:7' failed: Read-only file system [ 650.994715][ C0] audit: backlog limit exceeded [ 650.995503][ C0] audit: audit_backlog=65 > audit_backlog_limit=64 [ 651.007832][T18785] audit: audit_lost=1222 audit_rate_limit=0 audit_backlog_limit=64 [ 651.010784][ C0] audit: audit_lost=1223 audit_rate_limit=0 audit_backlog_limit=64 [ 651.036977][T18799] udevd[18799]: symlink '../../loop6' '/dev/disk/by-label/syzkaller.tmp-b7:6' failed: Read-only file system [ 651.083524][T22238] EXT4-fs (loop6): mounted filesystem 00000000-0000-0000-0000-000000000000 r/w without journal. Quota mode: none. [ 651.142705][T22249] loop1: detected capacity change from 0 to 8192 [ 651.200585][T19009] udevd[19009]: symlink '../../loop7' '/dev/disk/by-diskseq/1642.tmp-b7:7' failed: Read-only file system [ 651.295974][T22238] EXT4-fs error (device loop6): ext4_mb_mark_diskspace_used:4222: comm syz.6.15584: Allocating blocks 497-513 which overlap fs metadata [ 651.372787][T22238] EXT4-fs error (device loop6): ext4_mb_mark_diskspace_used:4222: comm syz.6.15584: Allocating blocks 497-513 which overlap fs metadata [ 651.505962][T22236] EXT4-fs (loop6): pa ffff888107e85bd0: logic 48, phys. 177, len 21 [ 651.514016][T22236] EXT4-fs error (device loop6): ext4_mb_release_inode_pa:5465: group 0, free 0, pa_free 1 [ 651.650843][T22288] netlink: 60 bytes leftover after parsing attributes in process `syz.7.15593'. [ 651.672239][T22289] netlink: 16 bytes leftover after parsing attributes in process `syz.3.15594'. [ 651.706609][T27983] EXT4-fs (loop6): unmounting filesystem 00000000-0000-0000-0000-000000000000. [ 651.754112][T22292] netlink: 44 bytes leftover after parsing attributes in process `syz.0.15596'. [ 652.283294][T22345] loop0: detected capacity change from 0 to 128 [ 653.515149][T22459] loop1: detected capacity change from 0 to 128 [ 653.643536][ T4991] kernel read not supported for file [fscontext] (pid: 4991 comm: kworker/0:1) [ 653.731211][T22478] netlink: 'syz.1.15642': attribute type 3 has an invalid length. [ 654.358553][T22524] loop3: detected capacity change from 0 to 512 [ 654.392147][T22524] EXT4-fs: Ignoring removed mblk_io_submit option [ 654.438041][T22524] EXT4-fs (loop3): 1 truncate cleaned up [ 654.468951][T22524] EXT4-fs (loop3): mounted filesystem 00000000-0000-0000-0000-000000000000 r/w without journal. Quota mode: writeback. [ 654.617612][T22546] veth1_to_bond: entered allmulticast mode [ 654.650358][T22546] veth1_to_bond: left allmulticast mode [ 654.662490][ T3309] EXT4-fs (loop3): unmounting filesystem 00000000-0000-0000-0000-000000000000. [ 655.271590][T22591] netlink: 4 bytes leftover after parsing attributes in process `syz.1.15667'. [ 655.502226][T22602] tap0: tun_chr_ioctl cmd 1074025677 [ 655.518720][T22602] tap0: linktype set to 804 [ 655.524082][T18799] udevd[18799]: symlink '../../loop0' '/dev/disk/by-diskseq/1649.tmp-b7:0' failed: Read-only file system [ 655.560386][T22608] loop6: detected capacity change from 0 to 128 [ 655.605985][T22608] FAT-fs (loop6): utf8 is not a recommended IO charset for FAT filesystems, filesystem will be case sensitive! [ 655.621419][T19100] udevd[19100]: symlink '../../loop1' '/dev/disk/by-diskseq/1651.tmp-b7:1' failed: Read-only file system [ 655.656635][T19009] udevd[19009]: symlink '../../loop3' '/dev/disk/by-diskseq/1653.tmp-b7:3' failed: Read-only file system [ 655.691335][T22608] FAT-fs (loop6): Invalid FSINFO signature: 0x41615252, 0x80417272 (sector = 1) [ 655.706245][T19007] udevd[19007]: symlink '../../loop6' '/dev/disk/by-diskseq/1646.tmp-b7:6' failed: Read-only file system [ 655.879586][T22631] loop1: detected capacity change from 0 to 2048 [ 655.912001][ T28] kauditd_printk_skb: 3083 callbacks suppressed [ 655.912017][ T28] audit: type=1400 audit(2000000076.140:124371): avc: denied { allowed } for pid=22635 comm="syz.6.15676" scontext=root:sysadm_r:sysadm_t tcontext=root:sysadm_r:sysadm_t tclass=io_uring permissive=1 [ 655.938002][T19100] udevd[19100]: symlink '../../loop1' '/dev/disk/by-diskseq/1651.tmp-b7:1' failed: Read-only file system [ 655.987272][T22640] audit: audit_backlog=65 > audit_backlog_limit=64 [ 656.020278][T19009] udevd[19009]: symlink '../../loop7' '/dev/disk/by-diskseq/1643.tmp-b7:7' failed: Read-only file system [ 656.044153][T22640] audit: audit_lost=1263 audit_rate_limit=0 audit_backlog_limit=64 [ 656.046690][T18785] audit: audit_backlog=65 > audit_backlog_limit=64 [ 656.063400][T22640] audit: backlog limit exceeded [ 656.075610][T22640] audit: audit_backlog=65 > audit_backlog_limit=64 [ 656.083968][ C0] audit: audit_backlog=65 > audit_backlog_limit=64 [ 656.090506][ C0] audit: audit_lost=1264 audit_rate_limit=0 audit_backlog_limit=64 [ 656.098435][ C0] audit: backlog limit exceeded [ 656.103711][T18799] udevd[18799]: symlink '../../loop6' '/dev/disk/by-diskseq/1654.tmp-b7:6' failed: Read-only file system [ 656.107080][T22640] audit: audit_lost=1265 audit_rate_limit=0 audit_backlog_limit=64 [ 656.116380][T22631] EXT4-fs (loop1): mounted filesystem 00000000-0000-0000-0000-000000000000 r/w without journal. Quota mode: none. [ 656.151501][T19100] udevd[19100]: symlink '../../loop1' '/dev/disk/by-diskseq/1655.tmp-b7:1' failed: Read-only file system [ 656.272183][T22631] EXT4-fs error (device loop1): ext4_mb_generate_buddy:1315: group 0, block bitmap and bg descriptor inconsistent: 0 vs 150994969 free clusters [ 656.311733][T19100] udevd[19100]: symlink '../../loop1' '/dev/disk/by-label/syzkaller.tmp-b7:1' failed: Read-only file system [ 656.357410][T19009] udevd[19009]: symlink '../../loop7' '/dev/disk/by-diskseq/1643.tmp-b7:7' failed: Read-only file system [ 656.439125][ T5105] EXT4-fs (loop1): unmounting filesystem 00000000-0000-0000-0000-000000000000. [ 656.660052][T22685] loop3: detected capacity change from 0 to 512 [ 656.689029][T22677] netlink: 60 bytes leftover after parsing attributes in process `syz.1.15684'. [ 656.704393][T22685] EXT4-fs (loop3): 1 truncate cleaned up [ 656.710551][T22685] EXT4-fs (loop3): mounted filesystem 00000000-0000-0000-0000-000000000000 r/w without journal. Quota mode: none. [ 656.754991][T22699] loop0: detected capacity change from 0 to 128 [ 656.803945][T22685] EXT4-fs error (device loop3): ext4_validate_block_bitmap:441: comm syz.3.15680: bg 0: block 465: padding at end of block bitmap is not set [ 656.901910][T22699] EXT4-fs (loop0): mounted filesystem 76b65be2-f6da-4727-8c75-0525a5b65a09 r/w without journal. Quota mode: none. [ 656.904449][T22685] EXT4-fs error (device loop3) in ext4_mb_clear_bb:6685: Corrupt filesystem [ 656.940380][T22685] EXT4-fs error (device loop3): ext4_free_branches:1023: inode #13: comm syz.3.15680: invalid indirect mapped block 234881024 (level 0) [ 657.001828][T22699] ext4 filesystem being mounted at /3299/file1 supports timestamps until 2038-01-19 (0x7fffffff) [ 657.079370][T22716] atomic_op ffff88813abcf928 conn xmit_atomic 0000000000000000 [ 657.094133][T22710] netlink: 105116 bytes leftover after parsing attributes in process `syz.1.15691'. [ 657.172220][ T3309] EXT4-fs (loop3): unmounting filesystem 00000000-0000-0000-0000-000000000000. [ 657.262464][ T3310] EXT4-fs (loop0): unmounting filesystem 76b65be2-f6da-4727-8c75-0525a5b65a09. [ 657.418468][T22740] loop1: detected capacity change from 0 to 512 [ 657.479052][T22740] EXT4-fs (loop1): mounted filesystem 00000000-0000-0000-0000-000000000000 r/w without journal. Quota mode: writeback. [ 657.511200][T22740] ext4 filesystem being mounted at /990/file0 supports timestamps until 2038-01-19 (0x7fffffff) [ 657.700958][T22759] loop6: detected capacity change from 0 to 2048 [ 657.709476][T22763] loop3: detected capacity change from 0 to 512 [ 657.719532][ T5105] EXT4-fs (loop1): unmounting filesystem 00000000-0000-0000-0000-000000000000. [ 657.755699][T22763] EXT4-fs (loop3): Cannot turn on journaled quota: type 0: error -2 [ 657.816459][T22763] EXT4-fs (loop3): Cannot turn on journaled quota: type 1: error -2 [ 657.830539][T22763] EXT4-fs (loop3): 1 truncate cleaned up [ 657.838030][T22763] EXT4-fs (loop3): mounted filesystem 00000000-0000-0000-0000-000000000000 r/w without journal. Quota mode: writeback. [ 657.857242][T22763] EXT4-fs error (device loop3): ext4_map_blocks:776: inode #2: block 4: comm syz.3.15702: lblock 0 mapped to illegal pblock 4 (length 1) [ 657.865280][T22759] Alternate GPT is invalid, using primary GPT. [ 657.881730][T22763] EXT4-fs (loop3): Remounting filesystem read-only [ 657.917611][T22759] loop6: p2 p3 p7 [ 657.962464][ T3309] EXT4-fs (loop3): unmounting filesystem 00000000-0000-0000-0000-000000000000. [ 658.307622][T22812] Failed to initialize the IGMP autojoin socket (err -2) [ 658.382322][T22811] loop6: detected capacity change from 0 to 4096 [ 658.434684][T22811] EXT4-fs (loop6): mounted filesystem 00000000-0000-0000-0000-000000000000 r/w without journal. Quota mode: writeback. [ 658.499807][T22826] EXT4-fs (loop1): encrypted files will use data=ordered instead of data journaling mode [ 658.500279][T22811] EXT4-fs error (device loop6): ext4_do_update_inode:5569: inode #15: comm syz.6.15710: corrupted inode contents [ 658.539862][T22811] EXT4-fs error (device loop6): ext4_dirty_inode:6450: inode #15: comm syz.6.15710: mark_inode_dirty error [ 658.555175][T22826] EXT4-fs (loop1): 1 truncate cleaned up [ 658.563057][T22811] EXT4-fs error (device loop6): ext4_do_update_inode:5569: inode #15: comm syz.6.15710: corrupted inode contents [ 658.569301][T22826] EXT4-fs (loop1): mounted filesystem 00000000-0000-0000-0000-000000000000 r/w without journal. Quota mode: writeback. [ 658.588753][T22811] EXT4-fs error (device loop6): __ext4_ext_dirty:207: inode #15: comm syz.6.15710: mark_inode_dirty error [ 658.622905][T22811] EXT4-fs error (device loop6): ext4_do_update_inode:5569: inode #15: comm syz.6.15710: corrupted inode contents [ 658.641739][T22811] EXT4-fs error (device loop6): __ext4_ext_dirty:207: inode #15: comm syz.6.15710: mark_inode_dirty error [ 658.704534][T22811] EXT4-fs error (device loop6): ext4_do_update_inode:5569: inode #15: comm syz.6.15710: corrupted inode contents [ 658.762757][T22811] EXT4-fs error (device loop6): ext4_truncate:4587: inode #15: comm syz.6.15710: mark_inode_dirty error [ 658.804890][T22811] EXT4-fs error (device loop6) in ext4_setattr:5983: Corrupt filesystem [ 658.834598][T22830] EXT4-fs error (device loop6): ext4_do_update_inode:5569: inode #15: comm syz.6.15710: corrupted inode contents [ 658.921770][ T5105] EXT4-fs (loop1): unmounting filesystem 00000000-0000-0000-0000-000000000000. [ 659.037123][T27983] loop6: lost file I/O error report for ino 15 type 5 pos 0x0 len 0x0 error -117 [ 659.037311][T27983] loop6: lost file I/O error report for ino 15 type 5 pos 0x0 len 0x0 error -117 [ 659.057801][T22860] set_capacity_and_notify: 1 callbacks suppressed [ 659.057874][T22860] loop0: detected capacity change from 0 to 512 [ 659.071223][T27983] EXT4-fs warning (device loop6): ext4_evict_inode:258: couldn't mark inode dirty (err -117) [ 659.140506][T22860] EXT4-fs (loop0): orphan cleanup on readonly fs [ 659.177375][T22860] EXT4-fs error (device loop0): ext4_quota_enable:7188: comm syz.0.15718: Bad quota inum: 2, type: 1 [ 659.189933][T22860] loop0: lost filesystem error report for type 5 error -117 [ 659.190439][T22860] EXT4-fs warning (device loop0): ext4_enable_quotas:7236: Failed to enable quota tracking (type=1, err=-117, ino=2). Please run e2fsck to fix. [ 659.197768][ C1] EXT4-fs (loop0): error count since last fsck: 1 [ 659.197788][ C1] EXT4-fs (loop0): last error at time 2000000079: ext4_quota_enable:7188 [ 659.202362][T27983] EXT4-fs (loop6): unmounting filesystem 00000000-0000-0000-0000-000000000000. [ 659.278932][T22860] EXT4-fs (loop0): Cannot turn on quotas: error -117 [ 659.311692][T22860] EXT4-fs (loop0): mounted filesystem 00000000-0000-0000-0000-000000000000 ro without journal. Quota mode: writeback. [ 659.333299][T22874] Failed to initialize the IGMP autojoin socket (err -2) [ 659.399499][T22860] EXT4-fs (loop0): warning: mounting fs with errors, running e2fsck is recommended [ 659.493006][T22860] EXT4-fs warning (device loop0): read_mmp_block:111: Error -117 while reading MMP block 8 [ 659.665580][ T3310] EXT4-fs (loop0): unmounting filesystem 00000000-0000-0000-0000-000000000000. [ 659.868993][T22915] loop3: detected capacity change from 0 to 1024 [ 659.906755][T22920] loop6: detected capacity change from 0 to 512 [ 659.932806][T22915] EXT4-fs (loop3): mounted filesystem 00000000-0000-0000-0000-000000000000 r/w without journal. Quota mode: none. [ 659.963296][T22920] EXT4-fs (loop6): encrypted files will use data=ordered instead of data journaling mode [ 659.991564][T22920] EXT4-fs (loop6): 1 truncate cleaned up [ 660.001043][T22920] EXT4-fs (loop6): mounted filesystem 00000000-0000-0000-0000-000000000000 r/w without journal. Quota mode: none. [ 660.022235][ T3309] EXT4-fs (loop3): unmounting filesystem 00000000-0000-0000-0000-000000000000. [ 660.223942][T27983] EXT4-fs (loop6): unmounting filesystem 00000000-0000-0000-0000-000000000000. [ 660.533453][T22971] netlink: 12 bytes leftover after parsing attributes in process `syz.0.15744'. [ 660.580881][T18799] udevd[18799]: symlink '../../loop6' '/dev/disk/by-diskseq/1672.tmp-b7:6' failed: Read-only file system [ 660.594818][T19100] udevd[19100]: symlink '../../loop3' '/dev/disk/by-diskseq/1674.tmp-b7:3' failed: Read-only file system [ 660.598152][T22971] netlink: 12 bytes leftover after parsing attributes in process `syz.0.15744'. [ 660.680668][T18819] udevd[18819]: symlink '../../loop0' '/dev/disk/by-diskseq/1673.tmp-b7:0' failed: Read-only file system [ 660.795808][T19100] udevd[19100]: symlink '../../loop3' '/dev/disk/by-diskseq/1674.tmp-b7:3' failed: Read-only file system [ 660.854610][T18799] udevd[18799]: symlink '../../loop6' '/dev/disk/by-diskseq/1675.tmp-b7:6' failed: Read-only file system [ 660.923340][ T28] kauditd_printk_skb: 2726 callbacks suppressed [ 660.923356][ T28] audit: type=1400 audit(2000000081.150:127053): avc: denied { recv } for pid=23008 comm="dhcpcd-run-hook" saddr=10.128.0.163 src=30036 daddr=10.128.0.142 dest=48462 netif=eth0 scontext=root:sysadm_r:sysadm_t tcontext=system_u:object_r:unlabeled_t tclass=peer permissive=1 [ 660.924240][T23006] Failed to initialize the IGMP autojoin socket (err -2) [ 660.929974][ T28] audit: type=1400 audit(2000000081.150:127054): avc: denied { recv } for pid=28 comm="kauditd" saddr=10.128.0.163 src=30036 daddr=10.128.0.142 dest=48462 netif=eth0 scontext=root:sysadm_r:sysadm_t tcontext=system_u:object_r:unlabeled_t tclass=peer permissive=1 [ 660.960282][T19007] udevd[19007]: symlink '../../loop7' '/dev/disk/by-diskseq/1643.tmp-b7:7' failed: Read-only file system [ 661.001556][T23013] SELinux: unrecognized netlink message: protocol=0 nlmsg_type=14385 sclass=netlink_route_socket pid=23013 comm=syz.0.15752 [ 661.099016][T18799] udevd[18799]: symlink '../../loop6' '/dev/disk/by-diskseq/1675.tmp-b7:6' failed: Read-only file system [ 661.112492][T19100] udevd[19100]: symlink '../../loop3' '/dev/disk/by-diskseq/1674.tmp-b7:3' failed: Read-only file system [ 661.114125][ T28] audit: type=1400 audit(2000000081.190:127055): avc: denied { read write open } for pid=3310 comm="syz-executor" path="/dev/loop0" dev="devtmpfs" ino=100 scontext=root:sysadm_r:sysadm_t tcontext=system_u:object_r:fixed_disk_device_t tclass=blk_file permissive=1 [ 661.153106][T19009] udevd[19009]: symlink '../../loop0' '/dev/disk/by-diskseq/1673.tmp-b7:0' failed: Read-only file system [ 661.183454][T18819] udevd[18819]: symlink '../../loop1' '/dev/disk/by-diskseq/1670.tmp-b7:1' failed: Read-only file system [ 661.190453][T23020] audit: audit_backlog=65 > audit_backlog_limit=64 [ 661.217235][ C0] audit: audit_backlog=65 > audit_backlog_limit=64 [ 661.223806][ C0] audit: audit_lost=1281 audit_rate_limit=0 audit_backlog_limit=64 [ 661.224514][T23020] audit: audit_lost=1282 audit_rate_limit=0 audit_backlog_limit=64 [ 661.231716][ C0] audit: backlog limit exceeded [ 661.232824][ C0] audit: audit_backlog=65 > audit_backlog_limit=64 [ 661.251062][ C0] audit: audit_lost=1283 audit_rate_limit=0 audit_backlog_limit=64 [ 661.690845][T23049] netlink: 'syz.3.15763': attribute type 2 has an invalid length. [ 661.714553][T23055] loop6: detected capacity change from 0 to 512 [ 661.823628][T23055] EXT4-fs (loop6): mounted filesystem 00000000-0000-0000-0000-000000000000 r/w without journal. Quota mode: writeback. [ 661.841266][T23055] ext4 filesystem being mounted at /1506/file1 supports timestamps until 2038-01-19 (0x7fffffff) [ 661.872793][T23055] netlink: 56 bytes leftover after parsing attributes in process `syz.6.15765'. [ 661.961787][T23055] netlink: 8 bytes leftover after parsing attributes in process `syz.6.15765'. [ 662.131456][T27983] EXT4-fs (loop6): unmounting filesystem 00000000-0000-0000-0000-000000000000. [ 662.453657][T23116] loop3: detected capacity change from 0 to 128 [ 662.510347][T23116] FAT-fs (loop3): utf8 is not a recommended IO charset for FAT filesystems, filesystem will be case sensitive! [ 662.601335][T23116] FAT-fs (loop3): Invalid FSINFO signature: 0x41615252, 0x80417272 (sector = 1) [ 662.790178][T23134] loop0: detected capacity change from 0 to 512 [ 662.851896][T23134] EXT4-fs (loop0): encrypted files will use data=ordered instead of data journaling mode [ 662.931558][T23134] EXT4-fs (loop0): 1 truncate cleaned up [ 662.942963][T23134] EXT4-fs (loop0): mounted filesystem 00000000-0000-0000-0000-000000000000 r/w without journal. Quota mode: writeback. [ 663.103601][ T3310] EXT4-fs (loop0): unmounting filesystem 00000000-0000-0000-0000-000000000000. [ 663.253088][T23162] netlink: 72 bytes leftover after parsing attributes in process `syz.1.15794'. [ 663.290565][T23165] loop7: detected capacity change from 0 to 1024 [ 663.311010][T23162] netlink: 12 bytes leftover after parsing attributes in process `syz.1.15794'. [ 663.342670][T23163] netlink: 40 bytes leftover after parsing attributes in process `syz.0.15792'. [ 663.359927][T23165] EXT4-fs (loop7): mounted filesystem 00000000-0000-0000-0000-000000000000 r/w without journal. Quota mode: none. [ 663.377710][T23162] netlink: 20 bytes leftover after parsing attributes in process `syz.1.15794'. [ 663.391612][T23173] loop6: detected capacity change from 0 to 512 [ 663.478962][T23173] EXT4-fs (loop6): mounted filesystem 00000000-0000-0000-0000-000000000000 r/w without journal. Quota mode: writeback. [ 663.509580][T23173] ext4 filesystem being mounted at /1509/bus supports timestamps until 2038-01-19 (0x7fffffff) [ 663.520362][T18785] EXT4-fs (loop7): unmounting filesystem 00000000-0000-0000-0000-000000000000. [ 663.708641][T27983] EXT4-fs (loop6): unmounting filesystem 00000000-0000-0000-0000-000000000000. [ 663.866698][T23204] loop7: detected capacity change from 0 to 128 [ 663.908921][T23201] netlink: 399 bytes leftover after parsing attributes in process `syz.3.15804'. [ 663.944828][T23210] loop1: detected capacity change from 0 to 256 [ 663.966755][T23204] EXT4-fs (loop7): mounted filesystem 76b65be2-f6da-4727-8c75-0525a5b65a09 r/w without journal. Quota mode: none. [ 663.982124][T23201] openvswitch: netlink: ufid size 36 bytes exceeds the range (1, 16) [ 664.041195][T23204] ext4 filesystem being mounted at /158/file1 supports timestamps until 2038-01-19 (0x7fffffff) [ 664.134532][T23212] loop3: detected capacity change from 0 to 8192 [ 664.230389][T18785] EXT4-fs (loop7): unmounting filesystem 76b65be2-f6da-4727-8c75-0525a5b65a09. [ 664.724215][T23258] loop3: detected capacity change from 0 to 256 [ 664.906424][T23271] loop0: detected capacity change from 0 to 512 [ 665.064372][T23281] loop3: detected capacity change from 0 to 1024 [ 665.096417][T23283] netlink: 7 bytes leftover after parsing attributes in process `syz.6.15827'. [ 665.138765][T23281] EXT4-fs (loop3): mounted filesystem 00000000-0000-0006-0000-000000000000 r/w without journal. Quota mode: none. [ 665.172409][T23271] EXT4-fs (loop0): mounted filesystem 00000000-0000-0000-0000-000000000000 r/w without journal. Quota mode: writeback. [ 665.204761][T23281] ext4 filesystem being mounted at /3196/file3 supports timestamps until 2038-01-19 (0x7fffffff) [ 665.254490][T23281] EXT4-fs error (device loop3): ext4_map_blocks:818: inode #15: comm syz.3.15826: lblock 0 mapped to illegal pblock 0 (length 6) [ 665.312760][T23271] ext4 filesystem being mounted at /3325/file1 supports timestamps until 2038-01-19 (0x7fffffff) [ 665.341014][T23281] EXT4-fs (loop3): Delayed block allocation failed for inode 15 at logical offset 0 with max blocks 6 with error 117 [ 665.380617][T23294] loop7: detected capacity change from 0 to 512 [ 665.401194][T23281] EXT4-fs (loop3): This should not happen!! Data will be lost [ 665.401194][T23281] [ 665.458305][T23294] EXT4-fs error (device loop7): ext4_free_branches:1023: inode #11: comm syz.7.15830: invalid indirect mapped block 4294967295 (level 1) [ 665.461517][T23297] EXT4-fs error (device loop3): ext4_map_blocks:818: inode #15: block 8: comm syz.3.15826: lblock 8 mapped to illegal pblock 8 (length 8) [ 665.511682][T23294] loop7: lost file I/O error report for ino 11 type 5 pos 0x0 len 0x0 error -117 [ 665.511839][T23294] EXT4-fs error (device loop7): ext4_free_branches:1023: inode #11: comm syz.7.15830: invalid indirect mapped block 4294967295 (level 1) [ 665.521030][ C1] EXT4-fs (loop7): error count since last fsck: 1 [ 665.521050][ C1] EXT4-fs (loop7): initial error at time 2000000085: ext4_free_branches:1023: inode 11 [ 665.521079][ C1] EXT4-fs (loop7): last error at time 2000000085: ext4_free_branches:1023: inode 11 [ 665.583917][T19100] udevd[19100]: symlink '../../loop0' '/dev/disk/by-diskseq/1695.tmp-b7:0' failed: Read-only file system [ 665.592040][T23271] EXT4-fs error (device loop0): ext4_empty_dir:3075: inode #12: comm syz.0.15822: invalid size [ 665.596078][T18799] udevd[18799]: symlink '../../loop3' '/dev/disk/by-diskseq/1694.tmp-b7:3' failed: Read-only file system [ 665.628581][T19100] udevd[19100]: symlink '../../loop0' '/dev/disk/by-label/syzkaller.tmp-b7:0' failed: Read-only file system [ 665.640853][T23294] loop7: lost file I/O error report for ino 11 type 5 pos 0x0 len 0x0 error -117 [ 665.653074][T23294] EXT4-fs (loop7): 2 truncates cleaned up [ 665.657146][T23297] EXT4-fs (loop3): Delayed block allocation failed for inode 15 at logical offset 8 with max blocks 8 with error 117 [ 665.673209][T19007] udevd[19007]: symlink '../../loop7' '/dev/disk/by-label/syzkaller.tmp-b7:7' failed: Read-only file system [ 665.693472][T23294] EXT4-fs (loop7): mounted filesystem 00000000-0000-0000-0000-000000000000 r/w without journal. Quota mode: writeback. [ 665.719560][T23271] EXT4-fs (loop0): Remounting filesystem read-only [ 665.734678][T23294] Invalid ELF header magic: != ELF [ 665.738853][T23302] __nla_validate_parse: 1 callbacks suppressed [ 665.738868][T23302] netlink: 40 bytes leftover after parsing attributes in process `syz.6.15832'. [ 665.743160][T18799] udevd[18799]: symlink '../../loop3' '/dev/disk/by-label/syzkaller.tmp-b7:3' failed: Read-only file system [ 665.767479][T23297] EXT4-fs (loop3): This should not happen!! Data will be lost [ 665.767479][T23297] [ 665.798592][T23297] EXT4-fs error (device loop3): ext4_validate_block_bitmap:441: comm syz.3.15826: bg 0: block 112: padding at end of block bitmap is not set [ 665.810568][T19100] udevd[19100]: symlink '../../loop6' '/dev/disk/by-diskseq/1687.tmp-b7:6' failed: Read-only file system [ 665.846479][T18785] EXT4-fs (loop7): unmounting filesystem 00000000-0000-0000-0000-000000000000. [ 665.882399][T18799] udevd[18799]: symlink '../../loop3' '/dev/disk/by-uuid/00000000-0000-0006-0000-000000000000.tmp-b7:3' failed: Read-only file system [ 665.905988][T23305] loop6: detected capacity change from 0 to 256 [ 665.935088][ T28] kauditd_printk_skb: 1986 callbacks suppressed [ 665.935103][ T28] audit: type=1400 audit(2000000086.160:129010): avc: denied { mounton } for pid=23304 comm="syz.6.15835" path="/1520/file0" dev="tmpfs" ino=7795 scontext=root:sysadm_r:sysadm_t tcontext=root:object_r:user_tmpfs_t tclass=dir permissive=1 [ 665.988165][ T3310] EXT4-fs (loop0): unmounting filesystem 00000000-0000-0000-0000-000000000000. [ 666.031106][ T70] EXT4-fs (loop0): Quota write (off=5120, len=1024) cancelled because transaction is not started [ 666.033573][T19100] udevd[19100]: symlink '../../loop3' '/dev/disk/by-label/syzkaller.tmp-b7:7' failed: Read-only file system [ 666.053940][T19009] udevd[19009]: symlink '../../loop6' '/dev/disk/by-diskseq/1700.tmp-b7:6' failed: Read-only file system [ 666.071917][ T70] Quota error (device loop0): write_blk: dquota write failed [ 666.073739][ T28] audit: type=1400 audit(2000000086.190:129011): avc: denied { unmount } for pid=3309 comm="syz-executor" scontext=root:sysadm_r:sysadm_t tcontext=system_u:object_r:fs_t tclass=filesystem permissive=1 [ 666.100254][ T70] Quota error (device loop0): free_dqentry: Can't write quota data block 5 [ 666.124489][T18799] udevd[18799]: symlink '../../loop3' '/dev/disk/by-diskseq/1694.tmp-b7:3' failed: Read-only file system [ 666.143886][ T28] audit: type=1400 audit(2000000086.200:129012): avc: denied { recv } for pid=23253 comm="syz.0.15818" saddr=10.128.0.163 src=30036 daddr=10.128.0.142 dest=48462 netif=eth0 scontext=root:sysadm_r:sysadm_t tcontext=system_u:object_r:unlabeled_t tclass=peer permissive=1 [ 666.147307][ T3309] EXT4-fs (loop3): unmounting filesystem 00000000-0000-0006-0000-000000000000. [ 666.211055][ T3589] Bluetooth: hci0: Opcode 0x1003 failed: -110 [ 666.216305][T19890] Bluetooth: hci0: command 0x1003 tx timeout [ 666.263108][ T28] audit: type=1400 audit(2000000086.200:129013): avc: denied { recv } for pid=23253 comm="syz.0.15818" saddr=10.128.0.163 src=30036 daddr=10.128.0.142 dest=48462 netif=eth0 scontext=root:sysadm_r:sysadm_t tcontext=system_u:object_r:unlabeled_t tclass=peer permissive=1 [ 666.361848][ T28] audit: type=1400 audit(2000000086.210:129014): avc: denied { mount } for pid=23304 comm="syz.6.15835" name="/" dev="loop6" ino=1 scontext=root:sysadm_r:sysadm_t tcontext=system_u:object_r:dosfs_t tclass=filesystem permissive=1 [ 666.472681][ C0] audit: audit_backlog=65 > audit_backlog_limit=64 [ 666.473834][T23343] audit: audit_backlog=65 > audit_backlog_limit=64 [ 666.479213][ C0] audit: audit_lost=1294 audit_rate_limit=0 audit_backlog_limit=64 [ 666.764617][T23356] netlink: 8 bytes leftover after parsing attributes in process `syz.6.15844'. [ 666.853158][T23359] loop7: detected capacity change from 0 to 512 [ 666.881562][T23359] EXT4-fs: dax option not supported [ 667.277900][T23384] loop3: detected capacity change from 0 to 8192 [ 667.381397][T23378] FAT-fs (loop3): error, invalid access to FAT (entry 0x0000e1b1) [ 667.405486][T23378] FAT-fs (loop3): Filesystem has been set read-only [ 669.141199][T23496] netlink: 28 bytes leftover after parsing attributes in process `syz.6.15880'. [ 669.578378][T23531] loop6: detected capacity change from 0 to 1024 [ 669.617750][T23531] EXT4-fs: Ignoring removed oldalloc option [ 669.644124][T23531] EXT4-fs: Ignoring removed bh option [ 669.717709][T23531] EXT4-fs (loop6): mounted filesystem 00000000-0000-0000-0000-000000000000 r/w without journal. Quota mode: writeback. [ 669.789521][T23538] loop3: detected capacity change from 0 to 4096 [ 669.812888][T23538] EXT4-fs (loop3): mounted filesystem 00000000-0000-0000-0000-000000000000 r/w without journal. Quota mode: writeback. [ 669.971959][T27983] EXT4-fs (loop6): unmounting filesystem 00000000-0000-0000-0000-000000000000. [ 670.008494][ T3309] EXT4-fs (loop3): unmounting filesystem 00000000-0000-0000-0000-000000000000. [ 670.032813][T23558] SELinux: failed to load policy [ 670.653545][T19009] udevd[19009]: symlink '../../loop1' '/dev/disk/by-diskseq/1690.tmp-b7:1' failed: Read-only file system [ 670.690124][T18799] udevd[18799]: symlink '../../loop6' '/dev/disk/by-diskseq/1708.tmp-b7:6' failed: Read-only file system [ 670.690546][T19100] udevd[19100]: symlink '../../loop3' '/dev/disk/by-diskseq/1709.tmp-b7:3' failed: Read-only file system [ 670.872645][T23628] bond1: option ad_actor_sys_prio: mode dependency failed, not supported in mode balance-rr(0) [ 670.912271][T18799] udevd[18799]: symlink '../../loop6' '/dev/disk/by-diskseq/1708.tmp-b7:6' failed: Read-only file system [ 670.942684][T23628] bond1 (unregistering): Released all slaves [ 670.951146][ T28] kauditd_printk_skb: 1299 callbacks suppressed [ 670.951160][ T28] audit: type=1400 audit(2000000091.150:130299): avc: denied { getattr } for pid=23622 comm="dhcpcd-run-hook" path="/run/dhcpcd/hook-state/resolv.conf" dev="tmpfs" ino=490 scontext=system_u:system_r:dhcpc_t tcontext=system_u:object_r:tmpfs_t tclass=dir permissive=1 [ 670.998981][T19009] udevd[19009]: symlink '../../loop7' '/dev/disk/by-diskseq/1705.tmp-b7:7' failed: Read-only file system [ 671.082748][T18819] udevd[18819]: symlink '../../loop1' '/dev/disk/by-diskseq/1690.tmp-b7:1' failed: Read-only file system [ 671.142690][T19100] udevd[19100]: symlink '../../loop3' '/dev/disk/by-diskseq/1711.tmp-b7:3' failed: Read-only file system [ 671.204614][ T28] audit: type=1400 audit(2000000091.170:130300): avc: denied { search } for pid=23622 comm="dhcpcd-run-hook" name="/" dev="tmpfs" ino=1 scontext=system_u:system_r:dhcpc_t tcontext=system_u:object_r:tmpfs_t tclass=dir permissive=1 [ 671.314990][T18799] udevd[18799]: symlink '../../loop6' '/dev/disk/by-diskseq/1710.tmp-b7:6' failed: Read-only file system [ 671.329589][T23751] audit: audit_backlog=65 > audit_backlog_limit=64 [ 671.329636][T23749] audit: audit_backlog=65 > audit_backlog_limit=64 [ 671.343592][ C0] audit: audit_backlog=65 > audit_backlog_limit=64 [ 671.350098][ C0] audit: audit_lost=1300 audit_rate_limit=0 audit_backlog_limit=64 [ 671.355596][T23750] audit: audit_backlog=65 > audit_backlog_limit=64 [ 671.358030][ C0] audit: backlog limit exceeded [ 671.369913][ C0] audit: audit_backlog=65 > audit_backlog_limit=64 [ 671.376444][ C0] audit: audit_lost=1301 audit_rate_limit=0 audit_backlog_limit=64 [ 671.466100][T19100] udevd[19100]: symlink '../../loop3' '/dev/disk/by-diskseq/1711.tmp-b7:3' failed: Read-only file system [ 671.529460][T23759] netlink: 8 bytes leftover after parsing attributes in process `syz.0.15919'. [ 671.832509][T23791] loop1: detected capacity change from 0 to 512 [ 672.273676][T23851] netlink: 20 bytes leftover after parsing attributes in process `syz.7.15942'. [ 672.543293][T23881] program syz.6.15947 is using a deprecated SCSI ioctl, please convert it to SG_IO [ 672.712877][T23899] loop1: detected capacity change from 0 to 256 [ 672.762334][T23899] FAT-fs (loop1): Directory bread(block 64) failed [ 672.768958][T23899] FAT-fs (loop1): Directory bread(block 65) failed [ 672.812118][T23899] FAT-fs (loop1): Directory bread(block 66) failed [ 672.825881][T23910] netlink: 4 bytes leftover after parsing attributes in process `syz.3.15955'. [ 672.859123][T23899] FAT-fs (loop1): Directory bread(block 67) failed [ 672.878325][T23899] FAT-fs (loop1): Directory bread(block 68) failed [ 672.913441][T23899] FAT-fs (loop1): Directory bread(block 69) failed [ 672.932271][T23899] FAT-fs (loop1): Directory bread(block 70) failed [ 672.944576][T23899] FAT-fs (loop1): Directory bread(block 71) failed [ 672.971869][T23899] FAT-fs (loop1): Directory bread(block 72) failed [ 672.981043][T23899] FAT-fs (loop1): Directory bread(block 73) failed [ 672.997079][T23928] loop3: detected capacity change from 0 to 256 [ 673.014856][T23928] FAT-fs (loop3): Directory bread(block 64) failed [ 673.022907][T23928] FAT-fs (loop3): Directory bread(block 65) failed [ 673.029571][T23928] FAT-fs (loop3): Directory bread(block 66) failed [ 673.041057][T23928] FAT-fs (loop3): Directory bread(block 67) failed [ 673.063155][T23928] FAT-fs (loop3): Directory bread(block 68) failed [ 673.087785][T23928] FAT-fs (loop3): Directory bread(block 69) failed [ 673.105193][T23928] FAT-fs (loop3): Directory bread(block 70) failed [ 673.116109][T23928] FAT-fs (loop3): Directory bread(block 71) failed [ 673.126311][T23945] netlink: 8 bytes leftover after parsing attributes in process `syz.7.15963'. [ 673.137343][T23944] netlink: 4 bytes leftover after parsing attributes in process `syz.0.15972'. [ 673.147838][T23928] FAT-fs (loop3): Directory bread(block 72) failed [ 673.179749][T23928] FAT-fs (loop3): Directory bread(block 73) failed [ 673.272772][T23956] netlink: 4 bytes leftover after parsing attributes in process `syz.7.15965'. [ 673.310134][T23956] netlink: 8 bytes leftover after parsing attributes in process `syz.7.15965'. [ 673.314845][T23966] bio_check_eod: 101 callbacks suppressed [ 673.314859][T23966] syz.3.15960: attempt to access beyond end of device [ 673.314859][T23966] loop3: rw=2049, sector=1192, nr_sectors = 8 limit=256 [ 673.449467][T23978] loop7: detected capacity change from 0 to 256 [ 673.462015][T23979] UDC core: USB Raw Gadget: couldn't find an available UDC or it's busy [ 673.479525][T18799] udevd[18799]: symlink '../../loop6' '/dev/disk/by-diskseq/1710.tmp-b7:6' failed: Read-only file system [ 673.500889][T23979] misc raw-gadget: fail, usb_gadget_register_driver returned -16 [ 673.523344][T23978] FAT-fs (loop7): utf8 is not a recommended IO charset for FAT filesystems, filesystem will be case sensitive! [ 673.588374][T23978] FAT-fs (loop7): Volume was not properly unmounted. Some data may be corrupt. Please run fsck. [ 673.928739][T24012] SELinux: security_context_str_to_sid (Eá…) failed with errno=-22 [ 674.185010][ T30] kworker/u8:1: attempt to access beyond end of device [ 674.185010][ T30] loop3: rw=1, sector=1200, nr_sectors = 568 limit=256 [ 674.257932][ T30] kworker/u8:1: attempt to access beyond end of device [ 674.257932][ T30] loop3: rw=1, sector=1800, nr_sectors = 128 limit=256 [ 674.323063][ T30] kworker/u8:1: attempt to access beyond end of device [ 674.323063][ T30] loop3: rw=1, sector=1960, nr_sectors = 4320 limit=256 [ 674.397344][ T30] kworker/u8:1: attempt to access beyond end of device [ 674.397344][ T30] loop3: rw=1, sector=6280, nr_sectors = 2136 limit=256 [ 674.513186][ T30] kworker/u8:1: attempt to access beyond end of device [ 674.513186][ T30] loop3: rw=1, sector=8416, nr_sectors = 2048 limit=256 [ 674.585903][ T30] kworker/u8:1: attempt to access beyond end of device [ 674.585903][ T30] loop3: rw=1, sector=10464, nr_sectors = 2632 limit=256 [ 674.693614][ T30] kworker/u8:1: attempt to access beyond end of device [ 674.693614][ T30] loop3: rw=1, sector=13096, nr_sectors = 2160 limit=256 [ 674.763054][ T30] kworker/u8:1: attempt to access beyond end of device [ 674.763054][ T30] loop3: rw=1, sector=15256, nr_sectors = 2096 limit=256 [ 674.849327][ T30] kworker/u8:1: attempt to access beyond end of device [ 674.849327][ T30] loop3: rw=1, sector=17352, nr_sectors = 4128 limit=256 [ 674.956442][T24062] netlink: 8 bytes leftover after parsing attributes in process `syz.6.15993'. [ 675.563414][T24107] netlink: 4 bytes leftover after parsing attributes in process `syz.0.16001'. [ 675.665490][T18819] udevd[18819]: symlink '../../loop3' '/dev/disk/by-diskseq/1715.tmp-b7:3' failed: Read-only file system [ 675.726531][T19100] udevd[19100]: symlink '../../loop1' '/dev/disk/by-diskseq/1714.tmp-b7:1' failed: Read-only file system [ 675.756068][T19009] udevd[19009]: symlink '../../loop7' '/dev/disk/by-diskseq/1705.tmp-b7:7' failed: Read-only file system [ 675.793690][T24122] netlink: 28 bytes leftover after parsing attributes in process `syz.0.16005'. [ 675.814673][T18799] udevd[18799]: symlink '../../loop0' '/dev/disk/by-diskseq/1701.tmp-b7:0' failed: Read-only file system [ 675.858357][T24122] netlink: 'syz.0.16005': attribute type 6 has an invalid length. [ 675.865353][T19007] udevd[19007]: symlink '../../loop6' '/dev/disk/by-diskseq/1710.tmp-b7:6' failed: Read-only file system [ 675.929257][T18819] udevd[18819]: symlink '../../loop3' '/dev/disk/by-diskseq/1715.tmp-b7:3' failed: Read-only file system [ 675.965833][T19100] udevd[19100]: symlink '../../loop1' '/dev/disk/by-diskseq/1714.tmp-b7:1' failed: Read-only file system [ 675.975619][ T28] kauditd_printk_skb: 2655 callbacks suppressed [ 675.975634][ T28] audit: type=1400 audit(2000000096.190:132913): avc: denied { search } for pid=24133 comm="dhcpcd-run-hook" name="/" dev="tmpfs" ino=1 scontext=system_u:system_r:dhcpc_t tcontext=system_u:object_r:tmpfs_t tclass=dir permissive=1 [ 676.024321][T19009] udevd[19009]: symlink '../../loop7' '/dev/disk/by-diskseq/1705.tmp-b7:7' failed: Read-only file system [ 676.058193][T18799] udevd[18799]: symlink '../../loop0' '/dev/disk/by-diskseq/1701.tmp-b7:0' failed: Read-only file system [ 676.101013][ T28] audit: type=1400 audit(2000000096.210:132914): avc: denied { create } for pid=24139 comm="syz.1.16008" scontext=root:sysadm_r:sysadm_t tcontext=root:sysadm_r:sysadm_t tclass=packet_socket permissive=1 [ 676.111082][T19007] udevd[19007]: symlink '../../loop6' '/dev/disk/by-diskseq/1710.tmp-b7:6' failed: Read-only file system [ 676.175029][T24145] audit: audit_backlog=65 > audit_backlog_limit=64 [ 676.182057][T24146] audit: audit_backlog=65 > audit_backlog_limit=64 [ 676.184106][ C0] audit: audit_backlog=65 > audit_backlog_limit=64 [ 676.195112][ C0] audit: audit_lost=1317 audit_rate_limit=0 audit_backlog_limit=64 [ 676.195222][ T28] audit: type=1400 audit(2000000096.220:132915): avc: denied { prog_load } for pid=24139 comm="syz.1.16008" scontext=root:sysadm_r:sysadm_t tcontext=root:sysadm_r:sysadm_t tclass=bpf permissive=1 [ 676.203040][ C0] audit: backlog limit exceeded [ 676.212630][T24145] audit: audit_lost=1318 audit_rate_limit=0 audit_backlog_limit=64 [ 676.240995][T24146] audit: audit_lost=1319 audit_rate_limit=0 audit_backlog_limit=64 [ 677.042971][T24203] loop6: detected capacity change from 0 to 1024 [ 677.110211][T24203] EXT4-fs: Ignoring removed orlov option [ 677.160133][T24203] EXT4-fs: Ignoring removed bh option [ 677.218802][T24203] EXT4-fs (loop6): mounted filesystem 00000000-0000-0000-0000-000000000000 r/w without journal. Quota mode: writeback. [ 677.396261][T24203] EXT4-fs error (device loop6): mb_free_blocks:2047: group 0, inode 15: block 369:freeing already freed block (bit 23); block bitmap corrupt. [ 677.561144][T27983] EXT4-fs (loop6): unmounting filesystem 00000000-0000-0000-0000-000000000000. [ 678.337524][T24306] program syz.7.16046 is using a deprecated SCSI ioctl, please convert it to SG_IO [ 678.678731][T24338] __nla_validate_parse: 1 callbacks suppressed [ 678.689529][T24338] netlink: 4 bytes leftover after parsing attributes in process `syz.0.16052'. [ 678.793210][T24339] 8021q: adding VLAN 0 to HW filter on device bond3 [ 678.805034][T24339] bond3: entered promiscuous mode [ 678.812529][T24339] bond0: (slave bond3): Enslaving as a backup interface with a down link [ 678.876861][T24387] loop3: detected capacity change from 0 to 512 [ 678.906169][T24387] EXT4-fs (loop3): mounted filesystem 00000000-0000-0000-0000-000000000000 r/w without journal. Quota mode: writeback. [ 678.918984][T24385] macvlan0: entered promiscuous mode [ 678.939539][T24385] netlink: 'syz.1.16056': attribute type 2 has an invalid length. [ 678.990513][T24387] ext4 filesystem being mounted at /3231/file1 supports timestamps until 2038-01-19 (0x7fffffff) [ 679.157473][ T3309] EXT4-fs (loop3): unmounting filesystem 00000000-0000-0000-0000-000000000000. [ 679.726406][T24458] loop3: detected capacity change from 0 to 1024 [ 679.788133][T24458] EXT4-fs: Ignoring removed nomblk_io_submit option [ 679.833513][T24458] EXT4-fs: inline encryption not supported [ 679.882696][T24458] EXT4-fs (loop3): mounted filesystem 00000000-0000-0000-0000-000000000000 r/w without journal. Quota mode: writeback. [ 679.983563][ T3309] EXT4-fs (loop3): unmounting filesystem 00000000-0000-0000-0000-000000000000. [ 680.103587][T24485] netlink: 12 bytes leftover after parsing attributes in process `syz.7.16082'. [ 680.278518][T24507] netlink: 28 bytes leftover after parsing attributes in process `syz.0.16087'. [ 680.341847][T24507] netlink: 28 bytes leftover after parsing attributes in process `syz.0.16087'. [ 680.497522][T24518] netlink: 236 bytes leftover after parsing attributes in process `syz.6.16090'. [ 680.561445][T24518] netlink: 236 bytes leftover after parsing attributes in process `syz.6.16090'. [ 680.637101][T24529] loop1: detected capacity change from 0 to 1024 [ 680.655147][T24529] EXT4-fs: inline encryption not supported [ 680.674216][T18799] udevd[18799]: symlink '../../loop3' '/dev/disk/by-diskseq/1724.tmp-b7:3' failed: Read-only file system [ 680.684999][T19100] udevd[19100]: symlink '../../loop7' '/dev/disk/by-diskseq/1718.tmp-b7:7' failed: Read-only file system [ 680.721854][T24529] EXT4-fs (loop1): mounted filesystem 00000000-0000-0000-0000-000000000000 r/w without journal. Quota mode: writeback. [ 680.821920][T18819] udevd[18819]: symlink '../../loop7' '/dev/disk/by-diskseq/1718.tmp-b7:7' failed: Read-only file system [ 680.894062][T19100] udevd[19100]: symlink '../../loop6' '/dev/disk/by-diskseq/1721.tmp-b7:6' failed: Read-only file system [ 680.915237][T19007] udevd[19007]: symlink '../../loop0' '/dev/disk/by-diskseq/1701.tmp-b7:0' failed: Read-only file system [ 680.926287][T18799] udevd[18799]: symlink '../../loop3' '/dev/disk/by-diskseq/1724.tmp-b7:3' failed: Read-only file system [ 680.964428][T19009] udevd[19009]: symlink '../../loop1' '/dev/disk/by-diskseq/1726.tmp-b7:1' failed: Read-only file system [ 680.982274][ T28] kauditd_printk_skb: 3271 callbacks suppressed [ 680.982287][ T28] audit: type=1400 audit(2000000101.210:136026): avc: denied { read write } for pid=3309 comm="syz-executor" name="loop3" dev="devtmpfs" ino=103 scontext=root:sysadm_r:sysadm_t tcontext=system_u:object_r:fixed_disk_device_t tclass=blk_file permissive=1 [ 681.074635][T19009] udevd[19009]: symlink '../../loop1' '/dev/disk/by-label/syzkaller.tmp-b7:1' failed: Read-only file system [ 681.090731][ T28] audit: type=1400 audit(2000000101.240:136027): avc: denied { read write } for pid=18785 comm="syz-executor" name="loop7" dev="devtmpfs" ino=107 scontext=root:sysadm_r:sysadm_t tcontext=system_u:object_r:fixed_disk_device_t tclass=blk_file permissive=1 [ 681.140048][T18799] udevd[18799]: symlink '../../loop3' '/dev/disk/by-diskseq/1724.tmp-b7:3' failed: Read-only file system [ 681.164353][ T28] audit: type=1400 audit(2000000101.240:136028): avc: denied { open } for pid=18785 comm="syz-executor" path="/dev/loop7" dev="devtmpfs" ino=107 scontext=root:sysadm_r:sysadm_t tcontext=system_u:object_r:fixed_disk_device_t tclass=blk_file permissive=1 [ 681.298602][ T28] audit: type=1400 audit(2000000101.240:136029): avc: denied { ioctl } for pid=18785 comm="syz-executor" path="/dev/loop7" dev="devtmpfs" ino=107 ioctlcmd=0x4c01 scontext=root:sysadm_r:sysadm_t tcontext=system_u:object_r:fixed_disk_device_t tclass=blk_file permissive=1 [ 681.337650][T19100] udevd[19100]: symlink '../../loop7' '/dev/disk/by-diskseq/1718.tmp-b7:7' failed: Read-only file system [ 681.361819][T24573] loop6: detected capacity change from 0 to 256 [ 681.374370][T24573] FAT-fs (loop6): Volume was not properly unmounted. Some data may be corrupt. Please run fsck. [ 681.383565][T24575] audit: audit_backlog=65 > audit_backlog_limit=64 [ 681.395653][T24577] audit: audit_backlog=65 > audit_backlog_limit=64 [ 681.409049][T24575] audit: audit_lost=1373 audit_rate_limit=0 audit_backlog_limit=64 [ 681.442472][T24577] audit: audit_lost=1374 audit_rate_limit=0 audit_backlog_limit=64 [ 681.448032][ T28] audit: type=1400 audit(2000000101.240:136030): avc: denied { read write open } for pid=3309 comm="syz-executor" path="/dev/loop3" dev="devtmpfs" ino=103 scontext=root:sysadm_r:sysadm_t tcontext=system_u:object_r:fixed_disk_device_t tclass=blk_file permissive=1 [ 681.472075][T24573] audit: audit_backlog=65 > audit_backlog_limit=64 [ 681.561777][ T5105] EXT4-fs (loop1): unmounting filesystem 00000000-0000-0000-0000-000000000000. [ 681.576759][T24577] netlink: 36 bytes leftover after parsing attributes in process `syz.3.16106'. [ 681.658973][T24584] loop7: detected capacity change from 0 to 4096 [ 681.691306][T24594] FAT-fs (loop6): error, corrupted file size (i_pos 196, 16779008) [ 681.742025][T24594] FAT-fs (loop6): Filesystem has been set read-only [ 681.762974][T24584] EXT4-fs (loop7): mounted filesystem 00000000-0000-0000-0000-000000000000 r/w without journal. Quota mode: writeback. [ 681.788912][T24594] FAT-fs (loop6): error, corrupted file size (i_pos 196, 16779008) [ 681.893125][T24584] EXT4-fs error (device loop7): ext4_do_update_inode:5569: inode #15: comm syz.7.16109: corrupted inode contents [ 681.934766][T24612] Failed to initialize the IGMP autojoin socket (err -2) [ 681.981692][T24584] loop7: lost file I/O error report for ino 15 type 5 pos 0x0 len 0x0 error -117 [ 681.982399][T24584] EXT4-fs error (device loop7): ext4_dirty_inode:6450: inode #15: comm syz.7.16109: mark_inode_dirty error [ 681.982661][T24618] EXT4-fs (loop7): shut down requested (1) [ 682.046341][T24584] loop7: lost file I/O error report for ino 15 type 5 pos 0x0 len 0x0 error -117 [ 682.049683][T24584] EXT4-fs error (device loop7): ext4_do_update_inode:5569: inode #15: comm syz.7.16109: corrupted inode contents [ 682.106904][T24584] loop7: lost file I/O error report for ino 15 type 5 pos 0x0 len 0x0 error -117 [ 682.133165][ T230] EXT4-fs (loop7): Quota write (off=5120, len=1024) cancelled because transaction is not started [ 682.297167][T18785] EXT4-fs (loop7): unmounting filesystem 00000000-0000-0000-0000-000000000000. [ 682.395783][T24645] program syz.3.16123 is using a deprecated SCSI ioctl, please convert it to SG_IO [ 682.485993][T24656] SELinux: security policydb version 16 (MLS) not backwards compatible [ 682.552334][T24656] SELinux: failed to load policy [ 682.685077][T24682] netlink: 28 bytes leftover after parsing attributes in process `syz.3.16131'. [ 683.237918][T24714] loop0: detected capacity change from 0 to 128 [ 683.408994][T24725] netlink: 8 bytes leftover after parsing attributes in process `syz.6.16144'. [ 683.593025][T24742] loop1: detected capacity change from 0 to 128 [ 683.642363][T24742] FAT-fs (loop1): utf8 is not a recommended IO charset for FAT filesystems, filesystem will be case sensitive! [ 683.699418][T24742] FAT-fs (loop1): Invalid FSINFO signature: 0x41615252, 0x80417272 (sector = 1) [ 684.157106][T24789] loop3: detected capacity change from 0 to 512 [ 684.336407][T24789] EXT4-fs (loop3): encrypted files will use data=ordered instead of data journaling mode [ 684.417666][T24789] EXT4-fs (loop3): 1 truncate cleaned up [ 684.464579][T24809] loop6: detected capacity change from 0 to 512 [ 684.474160][T24809] EXT4-fs (loop6): encrypted files will use data=ordered instead of data journaling mode [ 684.484689][T24789] EXT4-fs (loop3): mounted filesystem 00000000-0000-0000-0000-000000000000 r/w without journal. Quota mode: writeback. [ 684.595514][T24809] EXT4-fs (loop6): 1 truncate cleaned up [ 684.647746][T24809] EXT4-fs (loop6): mounted filesystem 00000000-0000-0000-0000-000000000000 r/w without journal. Quota mode: writeback. [ 684.672898][T24814] loop7: detected capacity change from 0 to 7 [ 684.683060][ T3309] EXT4-fs (loop3): unmounting filesystem 00000000-0000-0000-0000-000000000000. [ 684.745456][ C1] invalid error, dev loop7, sector 0 op 0x1:(WRITE) flags 0x800800 phys_seg 1 prio class 2 [ 684.755508][ C1] Buffer I/O error on dev loop7, logical block 0, lost async page write [ 684.882981][T27983] EXT4-fs (loop6): unmounting filesystem 00000000-0000-0000-0000-000000000000. [ 685.207297][T24861] netlink: 52 bytes leftover after parsing attributes in process `syz.7.16178'. [ 685.320195][T24863] netdevsim netdevsim6 netdevsim3 (unregistering): unset [0, 0] type 1 family 0 port 8472 - 0 [ 685.391904][T24863] netdevsim netdevsim6 netdevsim3 (unregistering): unset [1, 0] type 2 family 0 port 6081 - 0 [ 685.542816][T24863] netdevsim netdevsim6 netdevsim2 (unregistering): unset [0, 0] type 1 family 0 port 8472 - 0 [ 685.571043][T24863] netdevsim netdevsim6 netdevsim2 (unregistering): unset [1, 0] type 2 family 0 port 6081 - 0 [ 685.713474][T18799] udevd[18799]: symlink '../../loop3' '/dev/disk/by-diskseq/1739.tmp-b7:3' failed: Read-only file system [ 685.762584][T24863] netdevsim netdevsim6 netdevsim1 (unregistering): unset [0, 0] type 1 family 0 port 8472 - 0 [ 685.777393][T19100] udevd[19100]: symlink '../../loop0' '/dev/disk/by-diskseq/1733.tmp-b7:0' failed: Read-only file system [ 685.789072][T24863] netdevsim netdevsim6 netdevsim1 (unregistering): unset [1, 0] type 2 family 0 port 6081 - 0 [ 685.849882][T19009] udevd[19009]: symlink '../../loop7' '/dev/disk/by-diskseq/1740.tmp-b7:7' failed: Read-only file system [ 685.874734][T24916] loop3: detected capacity change from 0 to 256 [ 685.895935][T24863] netdevsim netdevsim6 netdevsim0 (unregistering): unset [0, 0] type 1 family 0 port 8472 - 0 [ 685.948843][T24863] netdevsim netdevsim6 netdevsim0 (unregistering): unset [1, 0] type 2 family 0 port 6081 - 0 [ 685.992520][ T28] kauditd_printk_skb: 3312 callbacks suppressed [ 685.992536][ T28] audit: type=1400 audit(2000000106.220:138773): avc: denied { recv } for pid=3309 comm="syz-executor" saddr=10.128.0.163 src=30036 daddr=10.128.0.142 dest=48462 netif=eth0 scontext=root:sysadm_r:sysadm_t tcontext=system_u:object_r:unlabeled_t tclass=peer permissive=1 [ 686.003110][T18799] udevd[18799]: symlink '../../loop3' '/dev/disk/by-diskseq/1739.tmp-b7:3' failed: Read-only file system [ 686.033973][T19100] udevd[19100]: symlink '../../loop1' '/dev/disk/by-diskseq/1735.tmp-b7:1' failed: Read-only file system [ 686.055057][ T28] audit: type=1400 audit(2000000106.220:138774): avc: denied { recv } for pid=24925 comm="syz.0.16194" saddr=10.128.0.163 src=30036 daddr=10.128.0.142 dest=48462 netif=eth0 scontext=root:sysadm_r:sysadm_t tcontext=system_u:object_r:unlabeled_t tclass=peer permissive=1 [ 686.098872][T24928] ieee802154 phy0 wpan0: encryption failed: -90 [ 686.137954][T19007] udevd[19007]: symlink '../../loop0' '/dev/disk/by-diskseq/1733.tmp-b7:0' failed: Read-only file system [ 686.205970][ T230] netdevsim netdevsim6 eth0: set [0, 0] type 1 family 0 port 8472 - 0 [ 686.215307][ T28] audit: type=1400 audit(2000000106.220:138775): avc: denied { unmount } for pid=3309 comm="syz-executor" scontext=root:sysadm_r:sysadm_t tcontext=system_u:object_r:dosfs_t tclass=filesystem permissive=1 [ 686.282314][ T230] netdevsim netdevsim6 eth0: set [1, 0] type 2 family 0 port 6081 - 0 [ 686.290531][ T230] netdevsim netdevsim6 eth1: set [0, 0] type 1 family 0 port 8472 - 0 [ 686.313447][ T28] audit: type=1400 audit(2000000106.250:138776): avc: denied { prog_load } for pid=24926 comm="syz.7.16195" scontext=root:sysadm_r:sysadm_t tcontext=root:sysadm_r:sysadm_t tclass=bpf permissive=1 [ 686.328171][T18799] udevd[18799]: symlink '../../loop3' '/dev/disk/by-diskseq/1742.tmp-b7:3' failed: Read-only file system [ 686.336703][T19100] udevd[19100]: symlink '../../loop7' '/dev/disk/by-diskseq/1740.tmp-b7:7' failed: Read-only file system [ 686.361122][ T230] netdevsim netdevsim6 eth1: set [1, 0] type 2 family 0 port 6081 - 0 [ 686.366864][T24964] audit: audit_backlog=65 > audit_backlog_limit=64 [ 686.376087][ T28] audit: type=1400 audit(2000000106.250:138777): avc: denied { bpf } for pid=24926 comm="syz.7.16195" capability=39 scontext=root:sysadm_r:sysadm_t tcontext=root:sysadm_r:sysadm_t tclass=capability2 permissive=1 [ 686.387665][T24963] audit: audit_backlog=65 > audit_backlog_limit=64 [ 686.408134][ T230] netdevsim netdevsim6 eth2: set [0, 0] type 1 family 0 port 8472 - 0 [ 686.419177][T19009] udevd[19009]: symlink '../../loop1' '/dev/disk/by-diskseq/1735.tmp-b7:1' failed: Read-only file system [ 686.440972][T24964] audit: audit_lost=1564 audit_rate_limit=0 audit_backlog_limit=64 [ 686.443775][ C0] audit: audit_backlog=65 > audit_backlog_limit=64 [ 686.452373][ T5105] audit: audit_backlog=65 > audit_backlog_limit=64 [ 686.462670][ T230] netdevsim netdevsim6 eth2: set [1, 0] type 2 family 0 port 6081 - 0 [ 686.516477][ T230] netdevsim netdevsim6 eth3: set [0, 0] type 1 family 0 port 8472 - 0 [ 686.561921][ T230] netdevsim netdevsim6 eth3: set [1, 0] type 2 family 0 port 6081 - 0 [ 686.589462][T18799] udevd[18799]: symlink '../../loop3' '/dev/disk/by-diskseq/1742.tmp-b7:3' failed: Read-only file system [ 686.859158][T24993] loop6: detected capacity change from 0 to 512 [ 686.894651][T24993] EXT4-fs: dax option not supported [ 687.145204][T25013] loop1: detected capacity change from 0 to 512 [ 687.204476][T25013] EXT4-fs error (device loop1): ext4_free_branches:1023: inode #11: comm syz.1.16209: invalid indirect mapped block 4294967295 (level 1) [ 687.260933][T25013] loop1: lost file I/O error report for ino 11 type 5 pos 0x0 len 0x0 error -117 [ 687.270946][ C1] EXT4-fs (loop1): error count since last fsck: 1 [ 687.286515][ C1] EXT4-fs (loop1): initial error at time 2000000107: ext4_free_branches:1023: inode 11 [ 687.296182][ C1] EXT4-fs (loop1): last error at time 2000000107: ext4_free_branches:1023: inode 11 [ 687.300965][T25013] EXT4-fs error (device loop1): ext4_free_branches:1023: inode #11: comm syz.1.16209: invalid indirect mapped block 4294967295 (level 1) [ 687.423555][T25013] loop1: lost file I/O error report for ino 11 type 5 pos 0x0 len 0x0 error -117 [ 687.423850][T25013] EXT4-fs (loop1): 2 truncates cleaned up [ 687.551440][T25013] EXT4-fs (loop1): mounted filesystem 00000000-0000-0000-0000-000000000000 r/w without journal. Quota mode: writeback. [ 687.652811][T25013] Invalid ELF header magic: != ELF [ 687.821685][ T5105] EXT4-fs (loop1): unmounting filesystem 00000000-0000-0000-0000-000000000000. [ 688.299905][T25102] 9p: Unknown access argument 18446744073709551615: -34 [ 688.380190][T25110] loop6: detected capacity change from 0 to 256 [ 688.413211][T25110] FAT-fs (loop6): utf8 is not a recommended IO charset for FAT filesystems, filesystem will be case sensitive! [ 688.443892][T25110] FAT-fs (loop6): Volume was not properly unmounted. Some data may be corrupt. Please run fsck. [ 688.488745][T25113] tap0: tun_chr_ioctl cmd 1074025677 [ 688.512339][T25113] tap0: linktype set to 768 [ 688.859109][T25151] netlink: 28 bytes leftover after parsing attributes in process `syz.3.16243'. [ 689.889719][T25187] loop6: detected capacity change from 0 to 512 [ 689.923930][T25187] EXT4-fs (loop6): Cannot turn on journaled quota: type 0: error -2 [ 689.932108][T25187] EXT4-fs (loop6): Cannot turn on journaled quota: type 1: error -2 [ 689.981910][T25187] EXT4-fs (loop6): 1 truncate cleaned up [ 689.987921][T25187] EXT4-fs (loop6): mounted filesystem 00000000-0000-0000-0000-000000000000 r/w without journal. Quota mode: writeback. [ 690.039270][T25187] EXT4-fs error (device loop6): ext4_map_blocks:776: inode #2: block 4: comm syz.6.16248: lblock 0 mapped to illegal pblock 4 (length 1) [ 690.082120][T25187] EXT4-fs (loop6): Remounting filesystem read-only [ 690.166387][T27983] EXT4-fs (loop6): unmounting filesystem 00000000-0000-0000-0000-000000000000. [ 690.272146][T25212] loop0: detected capacity change from 0 to 1024 [ 690.373592][T25212] EXT4-fs (loop0): mounted filesystem 00000000-0000-0000-0000-000000000000 r/w without journal. Quota mode: none. [ 690.521066][ T3310] EXT4-fs (loop0): unmounting filesystem 00000000-0000-0000-0000-000000000000. [ 690.684347][T25240] Failed to initialize the IGMP autojoin socket (err -2) [ 690.723804][T18799] udevd[18799]: symlink '../../loop6' '/dev/disk/by-diskseq/1750.tmp-b7:6' failed: Read-only file system [ 690.748172][T19100] udevd[19100]: symlink '../../loop0' '/dev/disk/by-diskseq/1751.tmp-b7:0' failed: Read-only file system [ 690.816142][T19009] udevd[19009]: symlink '../../loop1' '/dev/disk/by-diskseq/1747.tmp-b7:1' failed: Read-only file system [ 690.826520][T25246] loop1: detected capacity change from 0 to 256 [ 690.898441][T18799] udevd[18799]: symlink '../../loop0' '/dev/disk/by-diskseq/1751.tmp-b7:0' failed: Read-only file system [ 690.940177][T19100] ================================================================== [ 690.948285][T19100] BUG: KCSAN: data-race in _copy_to_iter / fat_set_state [ 690.955333][T19100] [ 690.957658][T19100] write to 0xffff88811f05f025 of 1 bytes by task 5105 on cpu 1: [ 690.965280][T19100] fat_set_state+0x16c/0x1e0 [ 690.969880][T19100] fat_put_super+0x2e/0x80 [ 690.974305][T19100] generic_shutdown_super+0xee/0x220 [ 690.979607][T19100] kill_block_super+0x2a/0x70 [ 690.984297][T19100] deactivate_locked_super+0x75/0x1c0 [ 690.989690][T19100] deactivate_super+0x97/0xa0 [ 690.994365][T19100] cleanup_mnt+0x2bb/0x330 [ 690.998788][T19100] __cleanup_mnt+0x19/0x20 [ 691.003197][T19100] task_work_run+0x130/0x1a0 [ 691.007794][T19100] exit_to_user_mode_loop+0x1f4/0x6f0 [ 691.013155][T19100] do_syscall_64+0x249/0x370 [ 691.017733][T19100] entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 691.023623][T19100] [ 691.025931][T19100] read to 0xffff88811f05f000 of 512 bytes by task 19100 on cpu 0: [ 691.033715][T19100] _copy_to_iter+0x130/0xea0 [ 691.038303][T19100] copy_page_to_iter+0x18f/0x2d0 [ 691.043248][T19100] filemap_read+0x407/0xa10 [ 691.047749][T19100] blkdev_read_iter+0x22d/0x2e0 [ 691.052589][T19100] vfs_read+0x6c0/0x7f0 [ 691.056739][T19100] ksys_read+0xdc/0x1a0 [ 691.060889][T19100] __x64_sys_read+0x40/0x50 [ 691.065377][T19100] x64_sys_call+0x2886/0x3020 [ 691.070052][T19100] do_syscall_64+0x12c/0x370 [ 691.074691][T19100] entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 691.080569][T19100] [ 691.082874][T19100] Reported by Kernel Concurrency Sanitizer on: [ 691.089016][T19100] CPU: 0 UID: 0 PID: 19100 Comm: udevd Tainted: G W syzkaller #0 PREEMPT(full) [ 691.099507][T19100] Tainted: [W]=WARN [ 691.103297][T19100] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 02/12/2026 [ 691.113356][T19100] ================================================================== [ 691.122892][ T28] kauditd_printk_skb: 2757 callbacks suppressed [ 691.122906][ T28] audit: type=1400 audit(2000000111.160:141042): avc: denied { read write } for pid=18785 comm="syz-executor" name="loop7" dev="devtmpfs" ino=107 scontext=root:sysadm_r:sysadm_t tcontext=system_u:object_r:fixed_disk_device_t tclass=blk_file permissive=1 [ 691.178368][ T28] audit: type=1400 audit(2000000111.160:141043): avc: denied { open } for pid=18785 comm="syz-executor" path="/dev/loop7" dev="devtmpfs" ino=107 scontext=root:sysadm_r:sysadm_t tcontext=system_u:object_r:fixed_disk_device_t tclass=blk_file permissive=1 [ 691.211716][ T28] audit: type=1400 audit(2000000111.160:141044): avc: denied { ioctl } for pid=18785 comm="syz-executor" path="/dev/loop7" dev="devtmpfs" ino=107 ioctlcmd=0x4c01 scontext=root:sysadm_r:sysadm_t tcontext=system_u:object_r:fixed_disk_device_t tclass=blk_file permissive=1 [ 691.242834][T19009] udevd[19009]: symlink '../../loop6' '/dev/disk/by-diskseq/1752.tmp-b7:6' failed: Read-only file system [ 691.271218][ T28] audit: type=1400 audit(2000000111.210:141045): avc: denied { search } for pid=25250 comm="dhcpcd-run-hook" name="/" dev="tmpfs" ino=1 scontext=system_u:system_r:dhcpc_t tcontext=system_u:object_r:tmpfs_t tclass=dir permissive=1 [ 691.302160][T18799] udevd[18799]: symlink '../../loop7' '/dev/disk/by-diskseq/1740.tmp-b7:7' failed: Read-only file system [ 691.309831][T19100] udevd[19100]: symlink '../../loop1' '/dev/disk/by-diskseq/1754.tmp-b7:1' failed: Read-only file system [ 691.354377][T19007] udevd[19007]: symlink '../../loop3' '/dev/disk/by-diskseq/1743.tmp-b7:3' failed: Read-only file system [ 691.370947][ T28] audit: type=1400 audit(2000000111.210:141046): avc: denied { search } for pid=25250 comm="dhcpcd-run-hook" name="dhcpcd" dev="tmpfs" ino=484 scontext=system_u:system_r:dhcpc_t tcontext=system_u:object_r:tmpfs_t tclass=dir permissive=1 [ 691.431613][ T28] audit: type=1400 audit(2000000111.210:141047): avc: denied { search } for pid=25250 comm="dhcpcd-run-hook" name="hook-state" dev="tmpfs" ino=489 scontext=system_u:system_r:dhcpc_t tcontext=system_u:object_r:tmpfs_t tclass=dir permissive=1 [ 691.449783][T25248] audit: audit_backlog=65 > audit_backlog_limit=64 [ 691.463649][T25248] audit: audit_lost=1730 audit_rate_limit=0 audit_backlog_limit=64 [ 691.473424][T25248] audit: backlog limit exceeded [ 691.479025][T25248] audit: audit_backlog=65 > audit_backlog_limit=64 [ 691.494331][T18799] udevd[18799]: symlink '../../loop1' '/dev/disk/by-diskseq/1754.tmp-b7:1' failed: Read-only file system [ 691.571521][T18799] udevd[18799]: symlink '../../loop1' '/dev/disk/by-diskseq/1754.tmp-b7:1' failed: Read-only file system [ 697.687985][ T28] kauditd_printk_skb: 2229 callbacks suppressed [ 697.688013][ T28] audit: type=1400 audit(2000000117.910:143275): avc: denied { search } for pid=25435 comm="dhcpcd-run-hook" name="/" dev="tmpfs" ino=1 scontext=system_u:system_r:dhcpc_t tcontext=system_u:object_r:tmpfs_t tclass=dir permissive=1 [ 697.719072][ T28] audit: type=1400 audit(2000000117.910:143276): avc: denied { search } for pid=25435 comm="dhcpcd-run-hook" name="dhcpcd" dev="tmpfs" ino=484 scontext=system_u:system_r:dhcpc_t tcontext=system_u:object_r:tmpfs_t tclass=dir permissive=1 [ 697.744328][ T28] audit: type=1400 audit(2000000117.910:143277): avc: denied { search } for pid=25435 comm="dhcpcd-run-hook" name="hook-state" dev="tmpfs" ino=489 scontext=system_u:system_r:dhcpc_t tcontext=system_u:object_r:tmpfs_t tclass=dir permissive=1 [ 697.765032][T25435] audit: audit_backlog=65 > audit_backlog_limit=64 [ 697.768495][ T28] audit: type=1400 audit(2000000117.910:143278): avc: denied { search } for pid=25435 comm="dhcpcd-run-hook" name="resolv.conf" dev="tmpfs" ino=490 scontext=system_u:system_r:dhcpc_t tcontext=system_u:object_r:tmpfs_t tclass=dir permissive=1 [ 697.775117][T25435] audit: audit_lost=1732 audit_rate_limit=0 audit_backlog_limit=64 [ 697.799310][ T28] audit: type=1400 audit(2000000117.910:143279): avc: denied { search } for pid=25436 comm="dhcpcd-run-hook" name="/" dev="tmpfs" ino=1 scontext=system_u:system_r:dhcpc_t tcontext=system_u:object_r:tmpfs_t tclass=dir permissive=1 [ 697.807655][T25435] audit: backlog limit exceeded [ 697.832121][ T28] audit: type=1400 audit(2000000117.910:143280): avc: denied { search } for pid=25436 comm="dhcpcd-run-hook" name="dhcpcd" dev="tmpfs" ino=484 scontext=system_u:system_r:dhcpc_t tcontext=system_u:object_r:tmpfs_t tclass=dir permissive=1 [ 697.837044][T25435] audit: audit_backlog=65 > audit_backlog_limit=64