last executing test programs: 5m31.410657931s ago: executing program 0 (id=1313): r0 = add_key$fscrypt_v1(&(0x7f0000000400), &(0x7f0000000440)={'fscrypt:', @desc3}, &(0x7f0000000180)={0x0, "4135ae1e0fe721441705322225930e6c1e3e2a51747cb4d42e2b253a6e0236805b4377f7ab1a9b01c103a4c6a7ef54e60000d7264c39ea00c508ba6062696118", 0x3f}, 0x48, 0xffffffffffffffff) keyctl$revoke(0x3, r0) keyctl$describe(0x6, r0, 0x0, 0x0) 5m31.352680894s ago: executing program 0 (id=1317): capset(&(0x7f0000000dc0)={0x20080522}, &(0x7f0000000e00)={0x0, 0x4, 0x4, 0x0, 0x80000, 0xffffffff}) r0 = syz_open_dev$tty1(0xc, 0x4, 0x1) ioctl$VT_ACTIVATE(r0, 0x5603, 0x10000000000004) 5m31.322556716s ago: executing program 0 (id=1318): r0 = bpf$MAP_CREATE(0x0, &(0x7f0000000080)=@base={0x9, 0x5, 0x8, 0x40, 0x42}, 0x48) bpf$MAP_UPDATE_BATCH(0x1a, &(0x7f0000000200)={0x0, 0x0, &(0x7f0000000100), &(0x7f0000000580), 0x1000, r0}, 0x38) bpf$MAP_GET_NEXT_KEY(0x4, &(0x7f0000001600)={r0, &(0x7f0000000140), &(0x7f0000001580)=""/92}, 0x20) 5m31.141322037s ago: executing program 0 (id=1327): syz_mount_image$ext4(&(0x7f0000000280)='ext4\x00', &(0x7f0000000040)='./file2\x00', 0x1010051, &(0x7f0000000540)={[{@errors_remount}, {@delalloc}, {@bh}, {@dioread_lock}, {@nouid32}, {@data_writeback}]}, 0x2, 0x550, &(0x7f0000000900)="$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") mount$bind(&(0x7f0000000380)='./file0\x00', &(0x7f0000000300)='./file0\x00', 0x0, 0x2125099, 0x0) mount$tmpfs(0x0, &(0x7f0000000180)='./file0\x00', 0x0, 0x84022, 0x0) 5m30.951896758s ago: executing program 0 (id=1335): r0 = socket$netlink(0x10, 0x3, 0x0) ioctl$sock_SIOCGIFINDEX(r0, 0x8933, &(0x7f00000001c0)={'dummy0\x00', 0x0}) sendmsg$nl_route_sched(r0, &(0x7f0000000000)={0x0, 0x0, &(0x7f0000000540)={&(0x7f0000000200)=@newqdisc={0x3c, 0x28, 0x4ee4e6a52ff56541, 0x4001, 0xfffffdfc, {0x0, 0x0, 0x0, r1, {0xffff}, {0xffff, 0xffff}, {0x2, 0x4}}, [@TCA_EGRESS_BLOCK={0x8, 0xe, 0x2}, @TCA_EGRESS_BLOCK={0x9}, @TCA_INGRESS_BLOCK={0x8, 0xd, 0x7}]}, 0x3c}}, 0x0) 5m30.638046166s ago: executing program 0 (id=1344): r0 = openat$rdma_cm(0xffffffffffffff9c, &(0x7f0000000040), 0x2, 0x0) write$RDMA_USER_CM_CMD_CREATE_ID(r0, &(0x7f0000000340)={0x0, 0x18, 0xfa00, {0x0, &(0x7f0000000080)={0xffffffffffffffff}, 0x2, 0x6}}, 0x20) write$RDMA_USER_CM_CMD_BIND(r0, &(0x7f00000000c0)={0x14, 0x88, 0xfa00, {r1, 0x10, 0x0, @in={0x2, 0x4e22, @local}}}, 0x90) 5m30.550862231s ago: executing program 32 (id=1344): r0 = openat$rdma_cm(0xffffffffffffff9c, &(0x7f0000000040), 0x2, 0x0) write$RDMA_USER_CM_CMD_CREATE_ID(r0, &(0x7f0000000340)={0x0, 0x18, 0xfa00, {0x0, &(0x7f0000000080)={0xffffffffffffffff}, 0x2, 0x6}}, 0x20) write$RDMA_USER_CM_CMD_BIND(r0, &(0x7f00000000c0)={0x14, 0x88, 0xfa00, {r1, 0x10, 0x0, @in={0x2, 0x4e22, @local}}}, 0x90) 2m19.831130575s ago: executing program 5 (id=9810): openat$rfkill(0xffffffffffffff9c, &(0x7f00000000c0), 0x602, 0x0) pselect6(0x40, &(0x7f0000000040)={0x7, 0x3f00000000000000, 0x0, 0x300, 0x0, 0xd1d1}, 0x0, &(0x7f0000000100)={0x8}, 0x0, 0x0) openat$nci(0xffffffffffffff9c, &(0x7f0000000040), 0x2, 0x0) 2m18.913515549s ago: executing program 5 (id=9858): sched_setattr(0x0, &(0x7f0000000100)={0x38, 0x5, 0x4, 0x8001, 0x0, 0xb49, 0x200000000002, 0x5, 0x8, 0x3}, 0x0) ioprio_set$pid(0x2, 0x0, 0x0) syz_extract_tcp_res(0x0, 0x6, 0x8) 2m18.869139682s ago: executing program 5 (id=9862): bpf$MAP_CREATE(0x0, &(0x7f00000004c0)=ANY=[@ANYBLOB="0600000004000000040400000900000000000000", @ANYRES32], 0x50) r0 = socket$kcm(0x10, 0x400000002, 0x0) write$cgroup_subtree(r0, &(0x7f00000004c0)=ANY=[@ANYBLOB="33fe0000660091"], 0xfe33) 2m18.763778958s ago: executing program 5 (id=9868): syz_mount_image$ext4(&(0x7f0000000440)='ext4\x00', &(0x7f0000000040)='./file0\x00', 0x9e, &(0x7f00000000c0)={[{@orlov}, {@init_itable_val={'init_itable', 0x3d, 0x3}}, {@usrquota}, {@minixdf}, {@jqfmt_vfsv0}, {@usrjquota, 0x2e}], [], 0x2e}, 0x84, 0x450, &(0x7f0000000940)="$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") mount(0x0, &(0x7f0000000040)='./file0\x00', &(0x7f0000000080)='debugfs\x00', 0x0, 0x0) quotactl$Q_QUOTAON(0xffffffff80000201, &(0x7f0000000080)=@loop={'/dev/loop', 0x0}, 0xee01, &(0x7f0000000000)='./file0\x00') 2m18.494471013s ago: executing program 5 (id=9874): r0 = openat$sndseq(0xffffffffffffff9c, &(0x7f00000018c0), 0x62d81) ioctl$SNDRV_SEQ_IOCTL_CREATE_QUEUE(r0, 0xc08c5332, &(0x7f0000000040)={0x0, 0x0, 0x0, 'queue0\x00'}) write$sndseq(r0, &(0x7f00000001c0)=[{0x23, 0x0, 0x0, 0x0, @tick, {0x10}, {}, @queue={0x0, {0x7a120}}}], 0x1c) 2m18.006202192s ago: executing program 5 (id=9893): mkdirat(0xffffffffffffff9c, &(0x7f0000000040)='./file0\x00', 0x0) mount(0x0, &(0x7f00000001c0)='./file0\x00', &(0x7f0000000140)='tmpfs\x00', 0x16, 0x0) mount$tmpfs(0x0, &(0x7f0000000000)='./file0\x00', 0x0, 0x84022, &(0x7f00000000c0)={[{@nr_inodes={'nr_inodes', 0x3d, [0x30]}}, {@inode32}]}) 2m17.975426773s ago: executing program 33 (id=9893): mkdirat(0xffffffffffffff9c, &(0x7f0000000040)='./file0\x00', 0x0) mount(0x0, &(0x7f00000001c0)='./file0\x00', &(0x7f0000000140)='tmpfs\x00', 0x16, 0x0) mount$tmpfs(0x0, &(0x7f0000000000)='./file0\x00', 0x0, 0x84022, &(0x7f00000000c0)={[{@nr_inodes={'nr_inodes', 0x3d, [0x30]}}, {@inode32}]}) 2m17.593914926s ago: executing program 3 (id=9910): r0 = syz_open_procfs(0x0, &(0x7f0000000000)='ns\x00') getdents(r0, &(0x7f0000000ec0)=""/4096, 0x1000) getdents(r0, 0x0, 0x0) 2m17.574049287s ago: executing program 3 (id=9911): r0 = bpf$MAP_CREATE(0x0, &(0x7f00000000c0)=@base={0x1b, 0x0, 0x0, 0x8000}, 0x50) r1 = bpf$PROG_LOAD(0x5, &(0x7f00000004c0)={0xc, 0x10, &(0x7f00000009c0)=ANY=[@ANYBLOB="1800000000000000000000000000000018150000", @ANYRES32=r0, @ANYBLOB="0000000000000000b7080000000000007b5af8ff00000000bfa200000000000007020000f8ffffffb703000008000000b704000000000000850000001d00000018110000", @ANYRES32=r0, @ANYBLOB="0000000000000000b70200000000df00850000008600000095"], &(0x7f0000000280)='GPL\x00', 0x0, 0x0, 0x0, 0x0, 0x0, '\x00', 0x0, @fallback, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x90) bpf$BPF_PROG_TEST_RUN(0xa, &(0x7f00000002c0)={r1, 0x0, 0xe, 0x0, &(0x7f0000000100)="e0b9547ed387dbe9abc89b6f5bec", 0x0, 0x2f00, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x50) 2m17.493527212s ago: executing program 3 (id=9913): r0 = socket$inet_sctp(0x2, 0x5, 0x84) getsockopt$inet_sctp_SCTP_MAX_BURST(r0, 0x84, 0x14, &(0x7f0000000500)=@assoc_value={0x0}, &(0x7f0000000140)=0x4) setsockopt$inet_sctp_SCTP_STREAM_SCHEDULER_VALUE(r0, 0x84, 0x7c, &(0x7f0000000000)={r1, 0xffff, 0x3}, 0x8) 2m17.436409325s ago: executing program 3 (id=9915): r0 = socket$nl_route(0x10, 0x3, 0x0) ioctl$sock_SIOCGIFINDEX(r0, 0x8933, &(0x7f00000009c0)={'veth1_virt_wifi\x00', 0x0}) sendmsg$nl_route(r0, &(0x7f0000000240)={0x0, 0x0, &(0x7f0000000100)={&(0x7f0000000000)=@newlink={0x44, 0x10, 0x401, 0xfffffffc, 0x80, {0x0, 0x0, 0x0, 0x0, 0x1703}, [@IFLA_LINKINFO={0x14, 0x12, 0x0, 0x1, @macsec={{0xb}, {0x4}}}, @IFLA_LINK={0x8, 0x5, r1}, @IFLA_MASTER={0x8, 0xa, r1}]}, 0x44}, 0x1, 0x0, 0x0, 0x2004d808}, 0x0) 2m17.214920258s ago: executing program 3 (id=9920): r0 = open(&(0x7f0000000300)='.\x00', 0x0, 0x0) ioctl$FS_IOC_SETFLAGS(r0, 0x40086602, &(0x7f00000001c0)=0x10) mknod$loop(&(0x7f0000000000)='./file0aaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaa\x00', 0x0, 0x1) 2m17.152460242s ago: executing program 3 (id=9924): r0 = perf_event_open(&(0x7f0000000100)={0x5, 0x80, 0x71, 0x5, 0x8, 0x8, 0x0, 0x1f, 0x0, 0x0, 0x1, 0x1, 0x0, 0x1, 0x0, 0x0, 0x1, 0x0, 0x1, 0x0, 0x1, 0x1, 0x1, 0x0, 0x1, 0x2, 0x0, 0x1, 0x1, 0x0, 0x0, 0x0, 0x1, 0x0, 0x1, 0x1, 0x1, 0x0, 0x0, 0x1, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x6, 0x2, @perf_bp={0x0, 0x1}, 0xb06, 0x3, 0x8, 0x1, 0x7f, 0x800, 0x5, 0x0, 0x0, 0x0, 0x4}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x2) ioctl$PERF_EVENT_IOC_ENABLE(r0, 0x2400, 0x3) bpf$BPF_PROG_RAW_TRACEPOINT_LOAD(0x5, &(0x7f0000000140)={0x1e, 0x4, &(0x7f0000000000)=ANY=[@ANYBLOB="1800000000000000000000000000000071121e000000000095"], &(0x7f0000000040)='GPL\x00', 0x0, 0x0, 0x0, 0x0, 0x0, '\x00', 0x0, 0x24}, 0x94) 2m2.14977252s ago: executing program 34 (id=9924): r0 = perf_event_open(&(0x7f0000000100)={0x5, 0x80, 0x71, 0x5, 0x8, 0x8, 0x0, 0x1f, 0x0, 0x0, 0x1, 0x1, 0x0, 0x1, 0x0, 0x0, 0x1, 0x0, 0x1, 0x0, 0x1, 0x1, 0x1, 0x0, 0x1, 0x2, 0x0, 0x1, 0x1, 0x0, 0x0, 0x0, 0x1, 0x0, 0x1, 0x1, 0x1, 0x0, 0x0, 0x1, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x6, 0x2, @perf_bp={0x0, 0x1}, 0xb06, 0x3, 0x8, 0x1, 0x7f, 0x800, 0x5, 0x0, 0x0, 0x0, 0x4}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x2) ioctl$PERF_EVENT_IOC_ENABLE(r0, 0x2400, 0x3) bpf$BPF_PROG_RAW_TRACEPOINT_LOAD(0x5, &(0x7f0000000140)={0x1e, 0x4, &(0x7f0000000000)=ANY=[@ANYBLOB="1800000000000000000000000000000071121e000000000095"], &(0x7f0000000040)='GPL\x00', 0x0, 0x0, 0x0, 0x0, 0x0, '\x00', 0x0, 0x24}, 0x94) 1m15.402689416s ago: executing program 1 (id=12540): bpf$MAP_CREATE(0x0, &(0x7f0000000080)=ANY=[@ANYBLOB="14000000040000000400000001"], 0x50) r0 = bpf$MAP_CREATE(0x0, &(0x7f0000000080)=ANY=[], 0x50) bpf$MAP_GET_NEXT_KEY(0x2, &(0x7f0000000000)={r0, &(0x7f0000000140), &(0x7f0000000200)=""/221, 0x1000000}, 0x20) 1m15.277879043s ago: executing program 1 (id=12545): close_range(0xffffffffffffffff, 0xffffffffffffffff, 0x2) r0 = seccomp$SECCOMP_SET_MODE_FILTER_LISTENER(0x1, 0x8, &(0x7f0000002180)={0x1, &(0x7f0000000240)=[{0x6, 0xfd, 0x0, 0x7fffffff}]}) ioctl$SECCOMP_IOCTL_NOTIF_RECV(r0, 0xc0502100, 0x0) 1m15.246749766s ago: executing program 1 (id=12547): prctl$PR_SET_SYSCALL_USER_DISPATCH_ON(0x3b, 0x1, 0x0, 0x0, &(0x7f0000006680)) futex_waitv(0x0, 0x0, 0x0, 0x0, 0x0) munlock(&(0x7f0000ffb000/0x1000)=nil, 0x1000) 1m15.199620828s ago: executing program 1 (id=12549): r0 = socket$nl_route(0x10, 0x3, 0x0) setsockopt$netlink_NETLINK_NO_ENOBUFS(r0, 0x10e, 0xc, &(0x7f0000000040)=0x7f, 0x4) sendmsg$netlink(r0, &(0x7f0000000080)={0x0, 0x0, &(0x7f0000000380)=[{&(0x7f0000000400)={0x1c, 0x5a, 0x30d, 0x0, 0x0, "", [@nested={0x4}, @nested={0x8, 0x1, 0x0, 0x1, [@nested={0x4, 0xdc}]}]}, 0x1c}], 0x1}, 0x0) 1m15.122511063s ago: executing program 1 (id=12554): r0 = open(&(0x7f0000000300)='.\x00', 0x0, 0x0) ioctl$FS_IOC_SETFLAGS(r0, 0x40086602, &(0x7f00000001c0)=0x10) mkdirat(r0, &(0x7f0000002040)='./file0\x00', 0x5) 1m15.077601645s ago: executing program 1 (id=12557): r0 = socket$nl_netfilter(0x10, 0x3, 0xc) sendmsg$NFT_BATCH(r0, &(0x7f0000000080)={0x0, 0x0, &(0x7f0000000140)={&(0x7f0000000340)=ANY=[@ANYBLOB="140000001000010000000000000000000000000a28000000000a0101000000005e1affd5020000000900010073797a300000000008000240000000032c000000030a01030000e6ff00000000020000000900010073797a30000000000900030073797a320000000014000000110001"], 0x7c}}, 0x10) sendmsg$NFT_BATCH(r0, &(0x7f0000000000)={0x0, 0x0, &(0x7f0000000040)={&(0x7f0000000180)={{0x14, 0x10, 0x1, 0x0, 0x0, {0x3}}, [@NFT_MSG_NEWRULE={0x64, 0x6, 0xa, 0x40b, 0x0, 0x0, {0x2}, [@NFTA_RULE_EXPRESSIONS={0x38, 0x4, 0x0, 0x1, [{0x34, 0x1, 0x0, 0x1, @xfrm={{0x9}, @val={0x24, 0x2, 0x0, 0x1, [@NFTA_XFRM_DREG={0x8, 0x1, 0x1, 0x0, 0x16}, @NFTA_XFRM_SPNUM={0x8, 0x4, 0x1, 0x0, 0x4}, @NFTA_XFRM_DIR={0x5, 0x3, 0x1}, @NFTA_XFRM_KEY={0x8, 0x2, 0x1, 0x0, 0x1}]}}}]}, @NFTA_RULE_TABLE={0x9, 0x1, 'syz0\x00'}, @NFTA_RULE_CHAIN={0x9, 0x2, 'syz2\x00'}]}], {0x14, 0x11, 0x1, 0x0, 0x0, {0x1}}}, 0x8c}}, 0x0) 1m0.045716185s ago: executing program 35 (id=12557): r0 = socket$nl_netfilter(0x10, 0x3, 0xc) sendmsg$NFT_BATCH(r0, &(0x7f0000000080)={0x0, 0x0, &(0x7f0000000140)={&(0x7f0000000340)=ANY=[@ANYBLOB="140000001000010000000000000000000000000a28000000000a0101000000005e1affd5020000000900010073797a300000000008000240000000032c000000030a01030000e6ff00000000020000000900010073797a30000000000900030073797a320000000014000000110001"], 0x7c}}, 0x10) sendmsg$NFT_BATCH(r0, &(0x7f0000000000)={0x0, 0x0, &(0x7f0000000040)={&(0x7f0000000180)={{0x14, 0x10, 0x1, 0x0, 0x0, {0x3}}, [@NFT_MSG_NEWRULE={0x64, 0x6, 0xa, 0x40b, 0x0, 0x0, {0x2}, [@NFTA_RULE_EXPRESSIONS={0x38, 0x4, 0x0, 0x1, [{0x34, 0x1, 0x0, 0x1, @xfrm={{0x9}, @val={0x24, 0x2, 0x0, 0x1, [@NFTA_XFRM_DREG={0x8, 0x1, 0x1, 0x0, 0x16}, @NFTA_XFRM_SPNUM={0x8, 0x4, 0x1, 0x0, 0x4}, @NFTA_XFRM_DIR={0x5, 0x3, 0x1}, @NFTA_XFRM_KEY={0x8, 0x2, 0x1, 0x0, 0x1}]}}}]}, @NFTA_RULE_TABLE={0x9, 0x1, 'syz0\x00'}, @NFTA_RULE_CHAIN={0x9, 0x2, 'syz2\x00'}]}], {0x14, 0x11, 0x1, 0x0, 0x0, {0x1}}}, 0x8c}}, 0x0) 1.427280097s ago: executing program 7 (id=14897): r0 = socket$inet_icmp_raw(0x2, 0x3, 0x1) setsockopt$inet_int(r0, 0x0, 0xb, &(0x7f0000000040)=0x3, 0x4) setsockopt$IP_VS_SO_SET_STARTDAEMON(r0, 0x0, 0x1a, &(0x7f0000000200)={0x1, 'netdevsim0\x00'}, 0x18) syz_emit_ethernet(0xc2, &(0x7f0000000580)={@broadcast, @empty, @void, {@ipv4={0x800, @icmp={{0x5, 0x4, 0x0, 0x6, 0xb4, 0x0, 0x0, 0x0, 0x1, 0x0, @initdev={0xac, 0x1e, 0x0, 0x0}, @local}, @time_exceeded={0x3, 0x0, 0x0, 0x3, 0x24, 0x0, {0x26, 0x4, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, @local, @initdev={0xac, 0x1e, 0x0, 0x0}, {[@cipso={0x86, 0x71, 0x0, [{0x0, 0xc, "e2ffb28c599d1681fb52"}, {0x0, 0x9, "789607671442eb"}, {0x0, 0xe, "7434954373561de584b703c8"}, {0x0, 0x9, "e706d30bd224f8"}, {0x0, 0x7, "cfa11cab1a"}, {0x0, 0x10, "8475be675de6a70a05a0dc91e5c6"}, {0x1, 0xa, "6580a9e97612fe86"}, {0x0, 0x12, "240011000300"/16}, {0x0, 0xc, "c8f46976e79e56c7a95e"}]}, @cipso={0x86, 0xc, 0x3, [{0x0, 0x6, "7f36c525"}]}, @timestamp_prespec={0x44, 0x4, 0x3c, 0x3, 0x2}]}}}}}}}, 0x0) 1.374159169s ago: executing program 7 (id=14901): mmap(&(0x7f0000000000/0xfbe000)=nil, 0xfbe000, 0x2, 0x31, 0xffffffffffffffff, 0x0) mremap(&(0x7f0000a96000/0x1000)=nil, 0x1000, 0x800000, 0x3, &(0x7f0000130000/0x800000)=nil) mremap(&(0x7f000046d000/0x4000)=nil, 0x4000, 0x400000, 0x3, &(0x7f000082a000/0x400000)=nil) mremap(&(0x7f0000a96000/0x1000)=nil, 0x1000, 0x400000, 0x3, &(0x7f0000000000/0x400000)=nil) 1.303770324s ago: executing program 7 (id=14906): prctl$PR_SET_SYSCALL_USER_DISPATCH_ON(0x3b, 0x1, 0x6, 0x8, &(0x7f0000006680)) mmap(&(0x7f0000000000/0xb36000)=nil, 0xb36000, 0x2, 0x8031, 0xffffffffffffffff, 0x0) madvise(&(0x7f0000000000/0x600000)=nil, 0x600002, 0x9) keyctl$invalidate(0x15, 0x0) 1.074957957s ago: executing program 8 (id=14914): close_range(0xffffffffffffffff, 0xffffffffffffffff, 0x2) r0 = syz_init_net_socket$nl_rdma(0x10, 0x3, 0x10) r1 = open(&(0x7f00009e1000)='./file0\x00', 0x8060, 0x0) epoll_ctl$EPOLL_CTL_DEL(r1, 0x2, r0) 1.02398578s ago: executing program 8 (id=14916): r0 = socket$netlink(0x10, 0x3, 0x14) sendmsg$RDMA_NLDEV_CMD_NEWLINK(r0, &(0x7f0000000180)={0x0, 0x0, &(0x7f0000001200)={&(0x7f0000000380)=ANY=[@ANYBLOB="380000001b1401002dbd7000000000000900020073797a310000000008"], 0x38}, 0x1, 0x0, 0x0, 0x844}, 0x4840) mprotect(&(0x7f0000000000/0x3000)=nil, 0x3000, 0x1) sendmsg$SEG6_CMD_SET_TUNSRC(r0, &(0x7f0000000180)={0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x1}, 0x4044810) 1.012101381s ago: executing program 8 (id=14918): r0 = openat$tun(0xffffffffffffff9c, &(0x7f0000000180), 0x0, 0x0) ioctl$TUNSETIFF(r0, 0x400454ca, &(0x7f0000000000)={'\x00', 0x5}) ioctl$TUNSETPERSIST(r0, 0x400454cb, 0x40000) ioctl$TUNSETPERSIST(r0, 0x400454cb, 0x0) 903.921667ms ago: executing program 8 (id=14919): r0 = socket$inet6(0xa, 0x3, 0x8000000003c) connect$inet6(r0, &(0x7f0000000180)={0xa, 0x103, 0x3, @dev={0xfe, 0x80, '\x00', 0x9}, 0x9}, 0x1c) sendmmsg$unix(r0, &(0x7f0000007b80)=[{{0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x2404c054}}], 0x1, 0x2000c080) sendmsg(r0, &(0x7f00000000c0)={0x0, 0x33, &(0x7f0000000100)=[{&(0x7f0000000000)=',', 0x584}], 0x1, 0x0, 0x0, 0x2c}, 0x44004) 854.57774ms ago: executing program 8 (id=14921): perf_event_open(&(0x7f00000000c0)={0x2, 0x80, 0x63, 0x0, 0x0, 0x0, 0x0, 0x8, 0x0, 0x8, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x4, 0x2, @perf_config_ext={0xffffffff, 0xfc}, 0x0, 0x0, 0x800000, 0x6, 0x2, 0xcb, 0xffff, 0x0, 0x0, 0x0, 0xc0}, 0x0, 0xfff7ffffffffffff, 0xffffffffffffffff, 0x1) r0 = socket(0x40000000015, 0x5, 0x0) recvfrom(r0, 0x0, 0x0, 0x0, 0x0, 0x0) setsockopt$sock_int(r0, 0x1, 0x7, &(0x7f0000000000)=0x80, 0x4) 790.357134ms ago: executing program 7 (id=14923): 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) 576.689506ms ago: executing program 2 (id=14935): 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, 0xdd008d5803396e68}}, [@qdisc_kind_options=@q_multiq={{0xb}, {0x8}}]}, 0x38}}, 0x0) sendmsg$nl_route_sched(r0, &(0x7f00000001c0)={0x0, 0x0, &(0x7f0000000300)={&(0x7f0000000800)=@newtfilter={0x44, 0x2c, 0xf3f, 0x30bd29, 0x25dfdbfd, {0x0, 0x0, 0x0, r1, {0xb, 0xd}, {}, {0xe, 0xffe0}}, [@filter_kind_options=@f_flower={{0xb}, {0x14, 0x2, [@TCA_FLOWER_KEY_ETH_TYPE={0x6, 0x8, 0x88a8}, @TCA_FLOWER_KEY_VLAN_PRIO={0x5, 0x18, 0x2}]}}]}, 0x44}, 0x1, 0x0, 0x0, 0x20041090}, 0xd0) 546.561138ms ago: executing program 2 (id=14937): r0 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_genetlink_get_family_id$nfc(&(0x7f0000001ec0), r0) r2 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) sendmsg$NFC_CMD_LLC_SET_PARAMS(r2, &(0x7f00000002c0)={0x0, 0x0, &(0x7f0000000280)={&(0x7f0000000140)={0x24, r1, 0x1, 0x70bd27, 0x25dfdbfc, {}, [@NFC_ATTR_LLC_PARAM_LTO={0x5, 0xf, 0x6}, @NFC_ATTR_DEVICE_INDEX={0x8}]}, 0x24}, 0x1, 0x0, 0x0, 0x610760d08fcbfec6}, 0x2004c040) 515.67303ms ago: executing program 2 (id=14939): r0 = socket(0x400000000010, 0x3, 0x0) ioctl$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)={&(0x7f0000019240)=@newtfilter={0x64, 0x2c, 0xf3f, 0x30bd29, 0x25dfdbff, {0x0, 0x0, 0x0, r1, {0xffff, 0xfff3}, {}, {0x7, 0x300}}, [@filter_kind_options=@f_basic={{0xa}, {0x34, 0x2, [@TCA_BASIC_EMATCHES={0x30, 0x2, 0x0, 0x1, [@TCA_EMATCH_TREE_HDR={0x8, 0x1, {0x1}}, @TCA_EMATCH_TREE_LIST={0x24, 0x2, 0x0, 0x1, [@TCF_EM_META={0x20, 0x1, 0x0, 0x0, {{0x5c0, 0x4, 0x4}, [@TCA_EM_META_LVALUE={0x8, 0x2, [@TCF_META_TYPE_INT=0x5]}, @TCA_EM_META_HDR={0xc, 0x1, {{0x0, 0x8, 0x1}, {0x5, 0x2, 0x2}}}]}}]}]}]}}]}, 0x64}, 0x1, 0x0, 0x0, 0x200410d1}, 0x0) 515.38027ms ago: executing program 6 (id=14940): r0 = openat(0xffffffffffffff9c, &(0x7f0000000040)='./file1\x00', 0x42, 0x0) r1 = inotify_init() inotify_add_watch(r1, &(0x7f00000000c0)='./file1\x00', 0x4000423) ioctl$EXT4_IOC_MOVE_EXT(r0, 0x40305829, &(0x7f00000005c0)={0x17c04, 0xffffffffffffffff, 0x7, 0x3, 0x100000004, 0x803}) 446.701704ms ago: executing program 6 (id=14941): newfstatat(0xffffffffffffff9c, &(0x7f00000000c0)='.\x00', &(0x7f0000000200)={0x0, 0x0, 0x0, 0x0, 0x0}, 0x6000) setresuid(0xee01, r0, r0) r1 = socket$inet6_tcp(0xa, 0x1, 0x0) getsockopt$IP_VS_SO_GET_SERVICES(r1, 0x0, 0x482, 0x0, &(0x7f0000000100)) 434.506214ms ago: executing program 7 (id=14942): r0 = socket$inet_sctp(0x2, 0x1, 0x84) connect$inet(r0, &(0x7f0000000040)={0x2, 0x4e21, @initdev={0xac, 0x1e, 0x1, 0x0}}, 0x10) shutdown(r0, 0x1) getsockopt$inet_sctp_SCTP_PR_SUPPORTED(r0, 0x84, 0x71, &(0x7f0000000100)={0x0, 0x9}, &(0x7f0000000140)=0x8) 406.238646ms ago: executing program 2 (id=14943): 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, 0x11000, 0x0, 0x2, 0x80000011, 0x0, 0x0, 0x0, 0x0, 0xc0}, 0x0, 0xdfffffffffffffff, 0xffffffffffffffff, 0xb) unshare(0x6a040000) mmap(&(0x7f00002ad000/0xc00000)=nil, 0xc00000, 0x3, 0x8031, 0xffffffffffffffff, 0x0) mlock2(&(0x7f0000000000/0x400000)=nil, 0x400000, 0x1) 355.89053ms ago: executing program 6 (id=14945): syz_mount_image$ext4(&(0x7f0000000040)='ext4\x00', &(0x7f0000000140)='./file1\x00', 0x200000, &(0x7f00000003c0)={[{@resgid={'resgid', 0x3d, 0xee00}}, {}, {@grpquota}, {@nobarrier}, {@debug_want_extra_isize={'debug_want_extra_isize', 0x3d, 0x80}}, {@orlov}, {@nogrpid}, {@noauto_da_alloc}, {@stripe={'stripe', 0x3d, 0x2}}]}, 0x3, 0x572, &(0x7f00000006c0)="$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") setxattr$trusted_overlay_upper(&(0x7f0000000380)='./file1\x00', &(0x7f00000001c0), &(0x7f0000001400)=ANY=[], 0x835, 0x0) setxattr$trusted_overlay_upper(&(0x7f0000000300)='./file0\x00', &(0x7f0000000080), &(0x7f0000001400)=ANY=[], 0x835, 0x0) lsetxattr$trusted_overlay_upper(&(0x7f00000001c0)='./file1\x00', &(0x7f0000000180), &(0x7f00000001c0)=ANY=[], 0x361, 0x0) 343.62846ms ago: executing program 7 (id=14947): prctl$PR_SET_SYSCALL_USER_DISPATCH_ON(0x3b, 0x1, 0x6, 0x7, &(0x7f0000006680)) mmap(&(0x7f0000000000/0xb36000)=nil, 0xb36000, 0x2, 0x8031, 0xffffffffffffffff, 0x0) madvise(&(0x7f0000000000/0x600000)=nil, 0x600002, 0x9) rt_sigprocmask(0x0, &(0x7f0000000000)={[0xfffffffffffffffd]}, 0x0, 0x8) 329.592091ms ago: executing program 4 (id=14948): ioctl$HIDIOCGUSAGES(0xffffffffffffffff, 0xd01c4813, &(0x7f0000000240)={{0x3, 0x2, 0x5, 0xb7a4, 0x1, 0xffff}, 0x341, [0xc, 0x40, 0xcd6, 0x4, 0x6, 0x0, 0x80000000, 0x7, 0x9, 0x7a18fde9, 0x9, 0xf12, 0x4, 0x3, 0x378, 0x9, 0x4, 0x0, 0x1, 0xffff06bd, 0x0, 0xf, 0x1a, 0xf2, 0x10, 0x9, 0x8, 0x10001, 0x401, 0x80000000, 0x401, 0x3ca5, 0x1, 0x0, 0xff, 0x4, 0x4, 0x3, 0x0, 0xaa80, 0x40000000, 0x80000000, 0x7fff, 0x7, 0x5, 0xa, 0x1, 0x10000, 0x405, 0x8, 0xffff, 0x91ba, 0x7, 0x9, 0x9, 0xb6, 0x24, 0xcb, 0x5, 0x7f, 0x5, 0x311, 0x66d1, 0xfffffffd, 0xa7d6, 0xb6eb, 0xc74, 0x77, 0x1, 0xc0000000, 0x5cb5, 0xfffffffd, 0x401, 0xedf4, 0x4, 0x1000, 0x6, 0xfffffffe, 0x8001, 0xc1, 0x1, 0x8, 0x1, 0x32, 0x98, 0x7f, 0xffff, 0x401, 0x2, 0x2, 0x4680, 0x9a7f, 0xe665, 0x3c6e, 0x3, 0x7, 0x80, 0x4b, 0x9, 0x2, 0xb, 0x6, 0x4fa4, 0x80000000, 0x1, 0xb, 0x0, 0xfffffffa, 0x3, 0x9, 0xfd, 0x101, 0x4, 0x0, 0xa, 0x1b, 0x202, 0x7ff, 0x9, 0x80000000, 0xffff, 0x9, 0x0, 0x6, 0x2, 0xffffff87, 0xe, 0xa0, 0xf, 0x8, 0x9, 0x7, 0x6, 0x400, 0x8, 0xff2, 0x6, 0x0, 0x6, 0x0, 0x8, 0x1, 0x3, 0x664, 0x4, 0x9, 0x9, 0x2, 0x8, 0xfffffffd, 0x10, 0x0, 0x9, 0x10000, 0x1, 0x9, 0x9, 0xc6, 0x1, 0x4, 0x7ff, 0xe6, 0x6, 0x10001, 0x9, 0x68, 0x7, 0x201, 0x5, 0x3, 0x9a3f, 0x400000, 0x0, 0x80000067, 0xffffff7e, 0x7, 0x10000000, 0x10001, 0x7, 0x3, 0x10, 0x10a, 0xa, 0x40, 0x18, 0x80, 0xb5f8, 0x8bc, 0x3, 0x8000103, 0x5, 0x63, 0x4, 0x18000, 0x10, 0x1000, 0x288c, 0x1ffe, 0x73ee, 0x1, 0x5, 0x9, 0x7fffffff, 0x73, 0x5, 0x8, 0x6, 0x400, 0x40, 0x0, 0x0, 0x0, 0x546c, 0x981, 0x5aa, 0x7fff, 0x7, 0x4, 0x7, 0xc4c, 0x45e3, 0x5, 0x7, 0x3, 0x5, 0x3, 0x0, 0x1, 0x2, 0xffffffff, 0x4, 0x200000ce, 0xf, 0x0, 0x1, 0xa, 0x3, 0x0, 0x9, 0x9, 0x37c, 0x10001, 0xc, 0x1, 0x5, 0x2, 0x6, 0x4, 0x6, 0x1, 0x8, 0x6, 0xfffffffa, 0x5, 0x0, 0x9, 0x5, 0x2, 0x7, 0x3, 0xffffff1b, 0x9, 0x2, 0xd, 0x34ea, 0x10000, 0x0, 0x80002001, 0x8, 0x8000, 0x4, 0x10, 0x8, 0x9, 0x5, 0x1, 0x6, 0x10001, 0x0, 0x4, 0x10000, 0x4, 0xffff, 0x2, 0x89, 0x2, 0x6, 0x1, 0x73, 0x3, 0x9, 0x4, 0x1, 0x9, 0x0, 0x8, 0x0, 0x81, 0x80000004, 0x9, 0x9, 0x0, 0x4, 0x10000004, 0x0, 0x1, 0x4, 0x5, 0x4, 0x10001, 0xf, 0x9, 0x100, 0x4, 0x59b, 0x7, 0x8, 0x9, 0x3, 0x2, 0x4, 0x6, 0x0, 0x8, 0x40, 0xd3, 0x7, 0x1, 0x89aa, 0x8, 0x0, 0xf0ce, 0x4, 0x1, 0x0, 0x2, 0xc6, 0x1000, 0x800001, 0x937, 0xa, 0x6, 0x3, 0xffffffff, 0x5, 0x9, 0x5, 0xffffffff, 0xbe, 0x1, 0x7, 0x0, 0xffffffff, 0x0, 0x3d6, 0x0, 0xae, 0x6, 0x1, 0xfffffeff, 0x4, 0x5, 0x7fff, 0x103, 0x7, 0x6, 0x709, 0x2, 0x49, 0x10, 0xfffffff7, 0xfffff772, 0x8, 0x80000000, 0x3, 0x7, 0xa9c, 0x9, 0x8, 0x1, 0x2, 0x5, 0x1000, 0x69f, 0x1ff, 0x9, 0x10, 0x3, 0x10000, 0xffff0000, 0xf, 0x1, 0x3, 0xffffa9b4, 0x1, 0x4, 0x5, 0xd58, 0x4b5f, 0x6, 0x7fffffff, 0xffffffff, 0x1, 0x80000000, 0xb, 0x0, 0xc8d, 0x1, 0x7, 0x8, 0x1, 0x89, 0x6, 0x818a, 0x10, 0x8, 0x10, 0xfffffffc, 0xfffff001, 0xa, 0xfffffff7, 0x8000005, 0x4, 0xffd, 0x9, 0x10, 0xfffffffd, 0x4, 0xc2, 0x400, 0x4, 0x2, 0x80000000, 0xd, 0x2, 0x1, 0x0, 0x20000005, 0xb6, 0x101, 0x401, 0x2, 0x7, 0xc, 0x6623258, 0xf2, 0x741, 0xfffffffc, 0x9, 0xffffa0a6, 0xc, 0x11, 0x2, 0x8, 0x9, 0x1, 0x7f, 0x9a, 0x9, 0xb, 0x800, 0x4, 0x3ff, 0x5, 0x7, 0x7, 0x8, 0xfe, 0x7f, 0x9, 0x4, 0x6, 0x20000000, 0x2, 0x8000, 0x0, 0x0, 0x1000, 0xb, 0x0, 0x7, 0x8000000, 0x0, 0xfff, 0x8101, 0x4, 0x0, 0x96c6, 0xc, 0x5, 0xffe, 0x100, 0xffff, 0x1, 0x401, 0xf0, 0x0, 0xfffff53d, 0x9, 0x2, 0x6, 0x0, 0x4, 0x4b15, 0x10000, 0x1, 0x6, 0x1, 0xd, 0x8, 0x4, 0xfffffe01, 0x1, 0x6, 0x0, 0x2, 0x10001, 0x1, 0x7, 0xe4ce, 0x5, 0x9, 0xffffc487, 0x204, 0x10002, 0x1000, 0x7, 0x6, 0x6, 0x8, 0xfffffe00, 0x1, 0x1, 0x0, 0xe, 0x2, 0x2, 0x4, 0x80000000, 0xb66d, 0x3, 0x1000, 0x1eb4bce6, 0x10, 0x8, 0x1, 0x5, 0x1, 0x5, 0x9, 0x1000, 0x7, 0x62f2f805, 0x5, 0x3, 0xffffffff, 0x2, 0x7f, 0x6, 0x9, 0x40, 0x5, 0x2, 0xa, 0x5, 0x6, 0x80000000, 0x25, 0x8, 0x7, 0x7, 0x1, 0x5, 0x9, 0x6709, 0x10001, 0x0, 0x80, 0x8, 0x6, 0x0, 0xa95a, 0xff, 0x5, 0x2, 0x2, 0x4, 0xfffc, 0x80000001, 0x5, 0x1, 0x9, 0x0, 0xb7, 0x3, 0xff, 0x9, 0x0, 0x80, 0xfea5, 0x7fff, 0x7, 0x7, 0x7, 0x7485, 0x193, 0x8, 0x0, 0x5, 0xf, 0x3, 0xe, 0x8, 0x1000, 0x3, 0x7, 0x382d, 0x459, 0xcad, 0x9, 0x0, 0x2, 0x109, 0x6, 0x20000a4, 0xe0, 0xfffffffb, 0x5, 0xffffffff, 0x2, 0x4007, 0xa05a, 0x0, 0x0, 0x0, 0x35, 0x8, 0x1, 0x2, 0x30, 0xb, 0x101, 0x2, 0x9, 0x3, 0x7, 0x8, 0x8, 0x1, 0x2, 0x4, 0x15294b70, 0x3, 0x3, 0x2, 0x1, 0x3, 0x9, 0x1, 0x80000000, 0x9, 0x0, 0x5, 0x800081, 0x1, 0x2, 0x3fd, 0x1df, 0x6, 0x6, 0xfffffffa, 0x1a, 0x9, 0x2, 0x9, 0x1, 0x9, 0x7, 0x2c1, 0x9e95, 0x2, 0xfffffedd, 0x30c8, 0x2, 0x38a0, 0x7b, 0x0, 0x8, 0x4, 0x6, 0x9, 0x0, 0x8, 0x5, 0x8, 0x1ff, 0x7fff, 0x3, 0x9, 0x8, 0x2b, 0x200006, 0x4, 0x7, 0x2, 0x4, 0xbfb, 0x7, 0x405, 0x6, 0x4, 0x8001, 0x9, 0x8, 0x3, 0x6ae574d2, 0x6, 0xfffffe00, 0x1000, 0x5, 0x92, 0xffffffff, 0x7fffffff, 0xd7, 0x8001, 0x905, 0x3, 0x6, 0xfffffb31, 0xb, 0x4, 0x7, 0x8, 0x1, 0x6, 0x1, 0xff, 0x100, 0x4, 0x3, 0x6, 0x80000001, 0x0, 0x100a, 0x7fffffff, 0x7fff, 0x2, 0xfffffff8, 0x2, 0x9af, 0x10001, 0x8, 0x4, 0x8, 0x6, 0x7742348d, 0x5, 0x5, 0x1f, 0x40, 0x0, 0x6, 0xfffffffc, 0x7, 0x7, 0x8, 0x17f, 0x6, 0x2, 0x1, 0x6, 0x14827783, 0xb, 0xe, 0x5, 0x1, 0xfe7, 0xfffffffc, 0x8, 0x7ff, 0x3e9, 0x0, 0x3, 0x2000, 0xa, 0x3, 0x9, 0x3, 0x81, 0x8, 0x14, 0x8, 0x9, 0x80, 0xffff, 0xf28c, 0x7, 0x6, 0x4, 0x7fffffff, 0xffff, 0x7fffffff, 0xc9, 0x2, 0xfffffffe, 0x924, 0x499, 0x100, 0x1, 0x5, 0xffff351b, 0x7, 0xfffffffb, 0x7, 0x9, 0x2, 0x5, 0x4, 0x4, 0x4, 0xff, 0xee, 0x2, 0x4, 0x8, 0x9f, 0x7, 0x3, 0x9, 0xc9, 0x1, 0x1, 0x1, 0xfffffff7, 0x0, 0x6, 0x5, 0x6, 0x400, 0x51, 0x7, 0xefb, 0xb8, 0x1, 0x5, 0xfffffff7, 0x7, 0x7, 0x4, 0x6330, 0xff, 0x6, 0xea, 0xbb2d, 0xfff, 0x7, 0x6, 0x0, 0x6, 0xffff, 0xfffffffa, 0x3, 0x0, 0x1, 0x6, 0xfffffc00, 0x5, 0x7, 0x64c822e3, 0x9, 0x6, 0x80, 0x6, 0xfff, 0x0, 0xa7b, 0x62cc, 0xfffffff7, 0x7, 0x40, 0xa, 0x9b, 0x3, 0xe, 0xf01, 0x1, 0x3, 0x40, 0x3, 0x4, 0x5, 0x5, 0x7ff, 0x5, 0x8, 0x5, 0x3, 0x9, 0x2, 0x80000001, 0x54, 0x400, 0x1, 0x8, 0xa, 0x9, 0x10000c0, 0x3, 0x72, 0x80, 0x1000, 0x7, 0x800, 0x6, 0xd19, 0x3, 0x93c, 0x6, 0x20000000, 0x0, 0xe, 0x5, 0x3, 0xfffffffa, 0xa01, 0xf3, 0xffffff00, 0x8, 0xe, 0x3, 0x3ff, 0x5, 0x2, 0x6, 0xa3, 0xffff, 0xfffffff9, 0x9, 0x5, 0x62, 0x2, 0x1, 0xfffffffa, 0x1af88, 0x2, 0x9, 0x7, 0x0, 0x7, 0x8, 0x10000, 0x42, 0xaa1, 0x7, 0x2b, 0x6, 0x10, 0x5, 0x200, 0x9, 0x6, 0x3, 0x8, 0x10, 0x4, 0x6, 0x633, 0xf05, 0x0, 0x101, 0x200, 0x8, 0x7ff, 0x0, 0x40, 0x1, 0x10000, 0x9, 0x40, 0x9, 0x0, 0x7f, 0x8, 0x6, 0xe, 0x3, 0x80000001, 0x0, 0x8, 0x8, 0x7, 0xdd, 0x6, 0x89, 0x0, 0x100, 0x1, 0x9, 0x6, 0x400, 0x1, 0x0, 0x200, 0xe9ab, 0x3, 0x8000, 0x13, 0x2, 0x2, 0x43, 0x3ff, 0x0, 0x7, 0x9, 0x401, 0x6, 0x7, 0xa, 0xf, 0xf39d, 0x71, 0xfff, 0x5, 0x8]}) r0 = syz_open_dev$evdev(&(0x7f0000000000), 0x2, 0x8c2b01) write$char_usb(r0, &(0x7f0000000040)="e2", 0x12d8) ioctl$EVIOCGKEY(r0, 0x80404518, &(0x7f0000001540)=""/136) 259.865145ms ago: executing program 4 (id=14949): r0 = socket$nl_netfilter(0x10, 0x3, 0xc) sendmsg$NFT_BATCH(r0, &(0x7f000000c2c0)={0x0, 0x0, &(0x7f0000000200)={&(0x7f0000000340)=ANY=[@ANYBLOB="140000001000010000000000000000000000000a28000000000a0101000000005e1affd5020000000900010073797a300000000008000240000000032c000000030a01030000e6ff00000000020000000900010073797a30000000000900030073797a320000000014000000110001"], 0x7c}}, 0x0) sendmsg$NFT_BATCH(r0, &(0x7f0000000000)={0x0, 0x0, &(0x7f0000000040)={&(0x7f0000000080)=ANY=[@ANYBLOB="140000001000010000000000000000000000000a80000000060a0b0400000000000000000200fffe540004802800018007000100637400001c0002800800014000000002080002400000001405000300010000002800018007000100637400001c0002800800024000000011080004400000000c05000300010000000900010073797a30000000000900020073797a320000000014000000110001"], 0xa8}, 0x1, 0x0, 0x0, 0x840}, 0x0) sendmsg$NFT_MSG_GETRULE(r0, &(0x7f0000000240)={0x0, 0x0, &(0x7f00000001c0)={&(0x7f0000000280)={0x14, 0x19, 0xa, 0x101, 0x0, 0x0, {0x2, 0x0, 0x9}}, 0x14}, 0x1, 0x0, 0x0, 0x40c0}, 0x0) 247.248056ms ago: executing program 4 (id=14950): mkdir(&(0x7f0000000000)='./cgroup/../file0\x00', 0x0) r0 = openat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000000), 0x200002, 0x0) r1 = openat$cgroup_int(r0, &(0x7f0000000080)='cpu.weight\x00', 0x2, 0x0) write$cgroup_int(r1, &(0x7f0000000040)=0xdb, 0xc) 213.875648ms ago: executing program 6 (id=14951): syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000240)='./file0\x00', 0x4002, &(0x7f00000000c0)={[{@journal_ioprio={'journal_ioprio', 0x3d, 0x1}}, {@commit={'commit', 0x3d, 0x2452c94c}}, {@grpquota}, {@debug_want_extra_isize={'debug_want_extra_isize', 0x3d, 0x5}}]}, 0x1, 0xbd2, &(0x7f0000000540)="$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") r0 = socket$packet(0x11, 0x2, 0x300) mprotect(&(0x7f0000000000/0xf000)=nil, 0xf000, 0x1) getsockopt$packet_int(r0, 0x107, 0xb, &(0x7f0000000080), &(0x7f00000000c0)=0x4) 177.00603ms ago: executing program 4 (id=14952): bpf$ENABLE_STATS(0x20, 0x0, 0x0) r0 = bpf$MAP_CREATE(0x0, &(0x7f00000009c0)=ANY=[@ANYBLOB="0e00000004000000080000000c"], 0x48) r1 = bpf$PROG_LOAD(0x5, &(0x7f00000000c0)={0x11, 0x14, &(0x7f0000000280)=ANY=[@ANYBLOB="180000000000000000000000000000001801000020646c2100000000002020207b1af8ff00000000bfa100000000000007010000f8ffffffb702000008000000b70300000000000085000000b000000018110000", @ANYRES32=r0, @ANYBLOB="0000000000000000b7080000000000007b8af8ff00000000bfa200000000000007020000f8ffffffb703000008000000b704000000000000850000000100000095"], &(0x7f0000000240)='GPL\x00', 0x0, 0x0, 0x0, 0x0, 0xe, '\x00', 0x0, @fallback=0x25, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x94) bpf$PROG_BIND_MAP(0xa, &(0x7f0000000080)={r1}, 0xc) 126.095813ms ago: executing program 4 (id=14953): r0 = syz_io_uring_setup(0x23c, &(0x7f0000000080)={0x0, 0x0, 0x10100}, &(0x7f0000000180)=0x0, &(0x7f0000000040)=0x0) socketpair$unix(0x1, 0x1, 0x0, &(0x7f0000000140)={0xffffffffffffffff, 0xffffffffffffffff}) syz_io_uring_submit(r1, r2, &(0x7f0000000000)=@IORING_OP_SEND={0x1a, 0x0, 0x0, r3, 0x0, &(0x7f00000003c0)="352f1938", 0x4, 0xebec93e830f96115, 0x1}) io_uring_enter(r0, 0x7f5f, 0x4000000, 0x0, 0x0, 0x0) 116.914203ms ago: executing program 2 (id=14954): r0 = openat$ttyS3(0xffffffffffffff9c, &(0x7f0000000000), 0x0, 0x0) ioctl$TIOCSETD(r0, 0x5423, &(0x7f00000003c0)=0x19) ioctl$TIOCVHANGUP(r0, 0x5437, 0x2) openat$ttyS3(0xffffffffffffff9c, &(0x7f0000001840), 0x80002, 0x0) 58.359996ms ago: executing program 2 (id=14955): 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$nl_route_sched(r0, &(0x7f00000001c0)={0x0, 0x0, &(0x7f0000000300)={&(0x7f0000000140)=@newtfilter={0x54, 0x2c, 0xf3f, 0x30bd29, 0x25dfdbfd, {0x0, 0x0, 0x0, r1, {0xffff, 0xfff3}, {}, {0x7, 0xffff}}, [@filter_kind_options=@f_flow={{0x9}, {0x24, 0x2, [@TCA_FLOW_MODE={0x8, 0x2, 0x1}, @TCA_FLOW_MASK={0x8, 0x6, 0xa}, @TCA_FLOW_KEYS={0x8, 0x1, 0x1d6c8}, @TCA_FLOW_XOR={0x8, 0x7, 0x129}]}}]}, 0x54}, 0x1, 0x0, 0x0, 0x20041090}, 0xd0) 57.935557ms ago: executing program 6 (id=14956): r0 = socket(0x10, 0x3, 0x0) r1 = socket$nl_generic(0x10, 0x3, 0x10) ioctl$sock_SIOCGIFINDEX(r1, 0x8933, &(0x7f0000000240)={'veth0_virt_wifi\x00', 0x0}) sendmsg$nl_route_sched(r0, &(0x7f0000000200)={0x0, 0x0, &(0x7f0000000000)={&(0x7f0000000740)=@newqdisc={0x88, 0x24, 0xf0b, 0x70bd26, 0x0, {0x0, 0x0, 0x0, r2, {0x0, 0xffff}, {0xffff, 0xffff}}, [@qdisc_kind_options=@q_mqprio={{0xb}, {0x58, 0x2, {{0xc, [0x0, 0x5, 0x0, 0x0, 0x0, 0x0, 0x1], 0x1, [0x1, 0xffff, 0xfffe, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x5c1, 0x0, 0x0, 0x2, 0x3df], [0x0, 0x4, 0x0, 0x0, 0x1, 0x0, 0x5, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1000]}}}}]}, 0x88}}, 0x20000000) 57.498656ms ago: executing program 4 (id=14957): bpf$ENABLE_STATS(0x20, 0x0, 0x0) r0 = bpf$MAP_CREATE(0x0, &(0x7f00000009c0)=@base={0xe, 0x4, 0x8, 0x7}, 0x48) r1 = bpf$PROG_LOAD(0x5, &(0x7f0000000340)={0x3, 0xc, &(0x7f00000001c0)=@framed={{0x18, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xa000000}, [@ringbuf_output={{0x18, 0x5, 0x1, 0x0, r0}, {0x7, 0x0, 0xb, 0x8, 0x0, 0x0, 0x800000}, {0x3, 0x3, 0x3, 0xa, 0x5}, {}, {}, {}, {0x7, 0x0, 0xb, 0x4, 0x0, 0x0, 0x2}, {0x85, 0x0, 0x0, 0x14}}]}, &(0x7f0000000840)='GPL\x00', 0x0, 0x0, 0x0, 0x0, 0x0, '\x00', 0x0, @fallback, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x94) bpf$BPF_PROG_TEST_RUN(0xa, &(0x7f0000000d80)={r1, 0x18000000000002a0, 0xe, 0x0, &(0x7f0000000040)="76ea090000000000009ba56a88ca", 0x0, 0xfffffe01, 0x60000000, 0x0, 0x0, 0x0, 0x0}, 0x50) 605.94µs ago: executing program 6 (id=14958): mkdirat(0xffffffffffffff9c, &(0x7f0000000040)='./file0\x00', 0x1c0) mkdirat(0xffffffffffffff9c, &(0x7f0000000080)='./file1\x00', 0x1c0) mknodat(0xffffffffffffff9c, &(0x7f00000000c0)='./file1/file2\x00', 0x81c0, 0x0) renameat2(0xffffffffffffff9c, &(0x7f0000000480)='./file1/file2\x00', 0xffffffffffffff9c, &(0x7f00000004c0)='./file0\x00', 0x2) 0s ago: executing program 8 (id=14959): syz_mount_image$ext4(&(0x7f0000000680)='ext4\x00', &(0x7f0000000240)='./file0\x00', 0x800700, &(0x7f0000000580)={[{@grpjquota}, {@stripe={'stripe', 0x3d, 0x3}}, {@norecovery}, {@user_xattr}, {@init_itable_val={'init_itable', 0x3d, 0x1}}, {@minixdf}, {@usrjquota}, {@debug_want_extra_isize={'debug_want_extra_isize', 0x3d, 0x5c}}, {@errors_continue}, {@dioread_lock}, {@noblock_validity}, {@noquota}]}, 0x3, 0x465, &(0x7f0000000f00)="$eJzs3M9vFFUcAPDvzLYgP1sRf4CoVWJs/NHSgsrBi0YTDxhN9IDH2hZCWKihNRFCpBqDFxND1LPxaOJf4M2LUU8mXvVuSIhyAT3VzOwM7C67pYXtLnQ/n2SX92Ze+963b97Mm3m7BNC3RrK3JGJrRPwREUO1bGOBkdo/Vy+fnf738tnpJJaW3v47yctduXx2uixa/tyWIjOaRqSfJkUljeZPnzk+Va3Oniry4wsn3h+fP33muWMnpo7OHp09OXnw4IH9Ey++MPn8Mq3fuOI4s7iu7P5obs+u19+98Mb04Qvv/fJ91t6txf76ODplJAv8n6Vc3eYvs7cnO11Zj22rSycDPWwIq1KJiKy7BvPxPxSVuN55Q/HaJz1tHLCmsmvTMlfRxSVgHUtihcViZQWBu0V5oc/uf8tXl6Yed4RLL9dugLK4rxav2p6BSIsyg033t500EhGHF//7JnvFGj2HAACo9/n014fi2VbzvzQeqCu3vVhDGY6IeyNiR0TcFxE7I+L+iLzsgxHxUNuaNrTc2rw0dOP8J714y8GtQDb/e6lY22qc/5Wzv8pwpchty+MfTI4cq87uK/4mozG4MctPLFPHj6/+/kW7ffXzv+yV1V/OBYt2XBxoekA3M7UwlU9KO+DSxxG7B1rFn1xbCchu/XdFxO7V/ertZeLY09/taVfo5vEvowPrTEvfRjxV6//FaIq/lCy/Pjl+T1Rn942XR8WNfv3t/Fvt6r+t+Dsg6//Njcd/c5HhpH69dn71dZz/87O29zS3evxvSN7J+6U8q3w4tbBwaiJiQ3Iozzdsn7z+s2W+LJ/FP7q39fjfUUtsyt4ejojsIH4kIh6NiMeKtj8eEU9ExN5l4v/5lfb77oT+n2l5/rt2/Df1/+oTleM//dCu/pX1/4E8NVpsyc9/N7HSBt7O3w4AAADuFmn+GfgkHbuWTtOxsdpn+HfG5rQ6N7/wzJG5D07O1D4rPxyDafmka6jueehEslj8xlp+snhWXO7fXzw3/qqyKc+PTc9VZ3ocO/S7LW3Gf+avSq9bB6y5Vutoky3Xaxu+yAasA83jP23Mnnuzm40Busr3taF/3WT8p91qB9B9rv/Qv1qN/3NNeWsBsD65/kP/Mv6hfxn/0L+Mf+hLt/O9/n5OZKfMO6AZ1aGiH7tfe6S9jl1iLRKt/58mAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAACAu9X/AQAA//9l+OT1") r0 = syz_genetlink_get_family_id$nl80211(&(0x7f0000000040), 0xffffffffffffffff) r1 = socket$nl_generic(0x10, 0x3, 0x10) sendmsg$NL80211_CMD_SET_BEACON(r1, &(0x7f00000016c0)={0x0, 0x0, &(0x7f0000001680)={&(0x7f0000000580)=ANY=[@ANYBLOB='L\x00\x00\x00', @ANYRES16=r0, @ANYBLOB="010004000000fedbdf250e00000008000300", @ANYRES32, @ANYBLOB="0c00990000000000fd77ebff15000e001c"], 0x4c}}, 0x0) kernel console output (not intermixed with test programs): 478][ T718] loop7: detected capacity change from 0 to 128 [ 338.291555][ T732] loop7: detected capacity change from 0 to 1024 [ 338.299934][ T732] EXT4-fs: Ignoring removed mblk_io_submit option [ 338.314479][ T732] EXT4-fs: Journaled quota options ignored when QUOTA feature is enabled [ 338.323878][ T732] EXT4-fs (loop7): stripe (65535) is not aligned with cluster size (4096), stripe is disabled [ 338.337255][ T732] EXT4-fs error (device loop7): ext4_ext_check_inode:523: inode #11: comm syz.7.13258: pblk 0 bad header/extent: invalid extent entries - magic f30a, entries 1, max 4(4), depth 32512(32512) [ 338.367587][ T732] EXT4-fs error (device loop7): ext4_orphan_get:1396: comm syz.7.13258: couldn't read orphan inode 11 (err -117) [ 338.425363][ T732] EXT4-fs error (device loop7): ext4_read_block_bitmap_nowait:483: comm syz.7.13258: Invalid block bitmap block 0 in block_group 0 [ 338.440480][ T732] EXT4-fs error (device loop7): ext4_acquire_dquot:6986: comm syz.7.13258: Failed to acquire dquot type 0 [ 338.514922][ T746] sch_tbf: burst 32855 is lower than device lo mtu (65550) ! [ 338.667960][ T767] af_packet: tpacket_rcv: packet too big, clamped from 70 to 4294967286. macoff=82 [ 338.825001][ T787] netdevsim netdevsim8 netdevsim0: entered allmulticast mode [ 338.864871][ T3319] cgroup: fork rejected by pids controller in /syz4 [ 338.902083][ T792] netlink: 'syz.8.13287': attribute type 14 has an invalid length. [ 338.910099][ T792] netlink: 20 bytes leftover after parsing attributes in process `syz.8.13287'. [ 338.939437][ T792] bond0: option xmit_hash_policy: invalid value (8) [ 339.222542][ T6776] netdevsim netdevsim4 eth3 (unregistering): unset [1, 0] type 2 family 0 port 20001 - 0 [ 339.232515][ T6776] netdevsim netdevsim4 eth3 (unregistering): unset [1, 1] type 2 family 0 port 6081 - 0 [ 339.281177][ T816] netlink: 32 bytes leftover after parsing attributes in process `syz.7.13297'. [ 339.322504][ T6776] netdevsim netdevsim4 eth2 (unregistering): unset [1, 0] type 2 family 0 port 20001 - 0 [ 339.332451][ T6776] netdevsim netdevsim4 eth2 (unregistering): unset [1, 1] type 2 family 0 port 6081 - 0 [ 339.341934][ T820] EXT4-fs (loop2): encrypted files will use data=ordered instead of data journaling mode [ 339.386943][ T820] EXT4-fs (loop2): 1 truncate cleaned up [ 339.421142][ T6776] netdevsim netdevsim4 eth1 (unregistering): unset [1, 0] type 2 family 0 port 20001 - 0 [ 339.431753][ T6776] netdevsim netdevsim4 eth1 (unregistering): unset [1, 1] type 2 family 0 port 6081 - 0 [ 339.510558][ T6776] netdevsim netdevsim4 eth0 (unregistering): unset [1, 0] type 2 family 0 port 20001 - 0 [ 339.520552][ T6776] netdevsim netdevsim4 eth0 (unregistering): unset [1, 1] type 2 family 0 port 6081 - 0 [ 339.577339][ T845] netlink: 16 bytes leftover after parsing attributes in process `syz.7.13306'. [ 339.665944][ T6776] tipc: Resetting bearer [ 339.761031][ T6776] tipc: Disabling bearer [ 339.870917][ T6776] bond0 (unregistering): Released all slaves [ 339.947717][ T6776] tipc: Disabling bearer [ 339.953108][ T6776] tipc: Disabling bearer [ 339.966430][ T6776] tipc: Left network mode [ 340.023229][ T885] netlink: 48 bytes leftover after parsing attributes in process `syz.7.13316'. [ 340.051744][ T885] netlink: 'syz.7.13316': attribute type 8 has an invalid length. [ 340.132257][ T6776] hsr_slave_0: left promiscuous mode [ 340.161496][ T6776] hsr_slave_1: left promiscuous mode [ 340.183507][ T6776] veth1_macvtap: left promiscuous mode [ 340.198616][ T6776] veth0_macvtap: left promiscuous mode [ 340.207566][ T6776] veth1_vlan: left promiscuous mode [ 340.219536][ T6776] veth0_vlan: left promiscuous mode [ 340.292383][ T6776] pim6reg (unregistering): left allmulticast mode [ 340.398440][ C0] bridge0: received packet on bridge_slave_0 with own address as source address (addr:aa:aa:aa:aa:aa:1b, vlan:0) [ 340.429781][ T3326] smc: removing ib device !yz! [ 340.520535][ T817] chnl_net:caif_netlink_parms(): no params data found [ 340.712289][ T817] bridge0: port 1(bridge_slave_0) entered blocking state [ 340.720216][ T817] bridge0: port 1(bridge_slave_0) entered disabled state [ 340.759742][ T817] bridge_slave_0: entered allmulticast mode [ 340.806489][ T817] bridge_slave_0: entered promiscuous mode [ 340.829203][ T817] bridge0: port 2(bridge_slave_1) entered blocking state [ 340.836291][ T817] bridge0: port 2(bridge_slave_1) entered disabled state [ 340.862008][ T817] bridge_slave_1: entered allmulticast mode [ 340.887339][ T817] bridge_slave_1: entered promiscuous mode [ 341.022629][ T817] bond0: (slave bond_slave_0): Enslaving as an active interface with an up link [ 341.041339][ T6776] IPVS: stop unused estimator thread 0... [ 341.110700][ T817] bond0: (slave bond_slave_1): Enslaving as an active interface with an up link [ 341.181799][ T817] team0: Port device team_slave_0 added [ 341.204820][ T817] team0: Port device team_slave_1 added [ 341.224054][ T3304] udevd[3304]: symlink '../../loop7' '/dev/disk/by-diskseq/1931.tmp-b7:7' failed: Read-only file system [ 341.252118][ T981] EXT4-fs mount: 44 callbacks suppressed [ 341.252140][ T981] EXT4-fs (loop7): mounted filesystem 00000000-0000-0000-0000-000000000000 r/w without journal. Quota mode: writeback. [ 341.253189][ T3304] udevd[3304]: symlink '../../loop7' '/dev/disk/by-label/syzkaller.tmp-b7:7' failed: Read-only file system [ 341.268149][ T3299] udevd[3299]: symlink '../../loop2' '/dev/disk/by-diskseq/1926.tmp-b7:2' failed: Read-only file system [ 341.273243][ T3996] udevd[3996]: symlink '../../loop8' '/dev/disk/by-diskseq/1930.tmp-b7:8' failed: Read-only file system [ 341.305901][ T3302] udevd[3302]: symlink '../../loop6' '/dev/disk/by-diskseq/1928.tmp-b7:6' failed: Read-only file system [ 341.322588][ T817] batman_adv: batadv0: Adding interface: batadv_slave_0 [ 341.323237][ T3304] udevd[3304]: symlink '../../loop7' '/dev/disk/by-diskseq/1931.tmp-b7:7' failed: Read-only file system [ 341.329779][ T817] 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. [ 341.367072][ T817] batman_adv: batadv0: Not using interface batadv_slave_0 (retrying later): interface not active [ 341.378753][ T817] batman_adv: batadv0: Adding interface: batadv_slave_1 [ 341.385713][ T817] 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. [ 341.411701][ T817] batman_adv: batadv0: Not using interface batadv_slave_1 (retrying later): interface not active [ 341.453756][ T3304] udevd[3304]: symlink '../../loop7' '/dev/disk/by-label/syzkaller.tmp-b7:7' failed: Read-only file system [ 341.454012][ T3299] udevd[3299]: symlink '../../loop2' '/dev/disk/by-diskseq/1926.tmp-b7:2' failed: Read-only file system [ 341.483794][ T817] hsr_slave_0: entered promiscuous mode [ 341.491874][ T817] hsr_slave_1: entered promiscuous mode [ 341.497992][ T817] debugfs: 'hsr0' already exists in 'hsr' [ 341.503749][ T817] Cannot create hsr debugfs directory [ 341.520199][ T3304] udevd[3304]: symlink '../../loop8' '/dev/disk/by-diskseq/1930.tmp-b7:8' failed: Read-only file system [ 341.559511][ T1006] IPv6: RTM_NEWROUTE with no NLM_F_CREATE or NLM_F_REPLACE [ 341.566760][ T1006] IPv6: NLM_F_CREATE should be set when creating new route [ 341.574027][ T1006] IPv6: NLM_F_CREATE should be set when creating new route [ 341.581266][ T1006] IPv6: NLM_F_CREATE should be set when creating new route [ 341.583550][ T3299] udevd[3299]: symlink '../../loop6' '/dev/disk/by-diskseq/1928.tmp-b7:6' failed: Read-only file system [ 341.615955][ T1006] IPv6: RTM_NEWROUTE with no NLM_F_CREATE or NLM_F_REPLACE [ 341.624582][T26785] EXT4-fs (loop7): unmounting filesystem 00000000-0000-0000-0000-000000000000. [ 341.656202][ T1019] netlink: 92 bytes leftover after parsing attributes in process `syz.6.13359'. [ 341.675258][ T1019] netlink: 16 bytes leftover after parsing attributes in process `syz.6.13359'. [ 341.935412][ T1058] pimreg0: tun_chr_ioctl cmd 1074025678 [ 341.941126][ T1058] pimreg0: group set to 1 [ 342.092555][ T1082] set_capacity_and_notify: 5 callbacks suppressed [ 342.092578][ T1082] loop2: detected capacity change from 0 to 512 [ 342.127213][ T1082] FAT-fs (loop2): Directory bread(block 199916) failed [ 342.142393][ T1082] FAT-fs (loop2): Directory bread(block 199917) failed [ 342.182264][ T1082] FAT-fs (loop2): Directory bread(block 199918) failed [ 342.199427][ T817] netdevsim netdevsim4 netdevsim0: renamed from eth0 [ 342.206642][ T1082] FAT-fs (loop2): Directory bread(block 199919) failed [ 342.216064][ T817] netdevsim netdevsim4 netdevsim1: renamed from eth1 [ 342.223616][ T1082] FAT-fs (loop2): Directory bread(block 199920) failed [ 342.248269][ T817] netdevsim netdevsim4 netdevsim2: renamed from eth2 [ 342.260943][ T1082] FAT-fs (loop2): Directory bread(block 199921) failed [ 342.286756][ T817] netdevsim netdevsim4 netdevsim3: renamed from eth3 [ 342.293719][ T1082] FAT-fs (loop2): Directory bread(block 199922) failed [ 342.306559][ T1082] FAT-fs (loop2): Directory bread(block 199923) failed [ 342.424630][ T817] 8021q: adding VLAN 0 to HW filter on device bond0 [ 342.450706][ T1082] FAT-fs (loop2): FAT read failed (blocknr 128) [ 342.464956][ T817] 8021q: adding VLAN 0 to HW filter on device team0 [ 342.490242][ T53] bridge0: port 1(bridge_slave_0) entered blocking state [ 342.497382][ T53] bridge0: port 1(bridge_slave_0) entered forwarding state [ 342.546955][ T1134] loop2: detected capacity change from 0 to 256 [ 342.556005][ T3326] bridge0: port 2(bridge_slave_1) entered blocking state [ 342.563151][ T3326] bridge0: port 2(bridge_slave_1) entered forwarding state [ 342.635154][ T1134] FAT-fs (loop2): Directory bread(block 64) failed [ 342.650590][ T1134] FAT-fs (loop2): Directory bread(block 65) failed [ 342.657164][ T1134] FAT-fs (loop2): Directory bread(block 66) failed [ 342.699671][ T1134] FAT-fs (loop2): Directory bread(block 67) failed [ 342.706271][ T1134] FAT-fs (loop2): Directory bread(block 68) failed [ 342.754442][ T1134] FAT-fs (loop2): Directory bread(block 69) failed [ 342.769484][ T9] kernel read not supported for file /newroot/61 (pid: 9 comm: kworker/0:0) [ 342.784574][ T817] 8021q: adding VLAN 0 to HW filter on device batadv0 [ 342.787934][ T1134] FAT-fs (loop2): Directory bread(block 70) failed [ 342.820027][ T1134] FAT-fs (loop2): Directory bread(block 71) failed [ 342.839246][ T1134] FAT-fs (loop2): Directory bread(block 72) failed [ 342.855137][ T29] kauditd_printk_skb: 46 callbacks suppressed [ 342.855153][ T29] audit: type=1326 audit(343.329:14777): auid=4294967295 uid=0 gid=0 ses=4294967295 subj=root:sysadm_r:sysadm_t pid=1156 comm="syz.8.13398" exe="/root/syz-executor" sig=0 arch=c000003e syscall=202 compat=0 ip=0x7fc5b793aeb9 code=0x7ffc0000 [ 342.861761][ T1134] FAT-fs (loop2): Directory bread(block 73) failed [ 342.884587][ T29] audit: type=1326 audit(343.329:14778): auid=4294967295 uid=0 gid=0 ses=4294967295 subj=root:sysadm_r:sysadm_t pid=1156 comm="syz.8.13398" exe="/root/syz-executor" sig=0 arch=c000003e syscall=202 compat=0 ip=0x7fc5b793aeb9 code=0x7ffc0000 [ 342.913690][ T29] audit: type=1326 audit(343.339:14779): auid=4294967295 uid=0 gid=0 ses=4294967295 subj=root:sysadm_r:sysadm_t pid=1156 comm="syz.8.13398" exe="/root/syz-executor" sig=0 arch=c000003e syscall=202 compat=0 ip=0x7fc5b793aeb9 code=0x7ffc0000 [ 342.937984][ T29] audit: type=1326 audit(343.339:14780): auid=4294967295 uid=0 gid=0 ses=4294967295 subj=root:sysadm_r:sysadm_t pid=1156 comm="syz.8.13398" exe="/root/syz-executor" sig=0 arch=c000003e syscall=202 compat=0 ip=0x7fc5b793aeb9 code=0x7ffc0000 [ 342.961405][ T29] audit: type=1326 audit(343.339:14781): auid=4294967295 uid=0 gid=0 ses=4294967295 subj=root:sysadm_r:sysadm_t pid=1156 comm="syz.8.13398" exe="/root/syz-executor" sig=0 arch=c000003e syscall=46 compat=0 ip=0x7fc5b793aeb9 code=0x7ffc0000 [ 342.984385][ T29] audit: type=1326 audit(343.339:14782): auid=4294967295 uid=0 gid=0 ses=4294967295 subj=root:sysadm_r:sysadm_t pid=1156 comm="syz.8.13398" exe="/root/syz-executor" sig=0 arch=c000003e syscall=202 compat=0 ip=0x7fc5b793aeb9 code=0x7ffc0000 [ 343.007424][ T29] audit: type=1326 audit(343.339:14783): auid=4294967295 uid=0 gid=0 ses=4294967295 subj=root:sysadm_r:sysadm_t pid=1156 comm="syz.8.13398" exe="/root/syz-executor" sig=0 arch=c000003e syscall=202 compat=0 ip=0x7fc5b793aeb9 code=0x7ffc0000 [ 343.030452][ T29] audit: type=1326 audit(343.339:14784): auid=4294967295 uid=0 gid=0 ses=4294967295 subj=root:sysadm_r:sysadm_t pid=1156 comm="syz.8.13398" exe="/root/syz-executor" sig=0 arch=c000003e syscall=202 compat=0 ip=0x7fc5b793aeb9 code=0x7ffc0000 [ 343.053458][ T29] audit: type=1326 audit(343.339:14785): auid=4294967295 uid=0 gid=0 ses=4294967295 subj=root:sysadm_r:sysadm_t pid=1156 comm="syz.8.13398" exe="/root/syz-executor" sig=0 arch=c000003e syscall=258 compat=0 ip=0x7fc5b793aeb9 code=0x7ffc0000 [ 343.076560][ T29] audit: type=1326 audit(343.339:14786): auid=4294967295 uid=0 gid=0 ses=4294967295 subj=root:sysadm_r:sysadm_t pid=1156 comm="syz.8.13398" exe="/root/syz-executor" sig=0 arch=c000003e syscall=202 compat=0 ip=0x7fc5b793aeb9 code=0x7ffc0000 [ 343.261484][ T817] veth0_vlan: entered promiscuous mode [ 343.299630][ T817] veth1_vlan: entered promiscuous mode [ 343.310823][ T1192] loop6: detected capacity change from 0 to 2048 [ 343.363805][ T817] veth0_macvtap: entered promiscuous mode [ 343.381749][ T817] veth1_macvtap: entered promiscuous mode [ 343.396331][ T1192] EXT4-fs (loop6): mounted filesystem 00000000-0000-0000-0000-000000000000 r/w without journal. Quota mode: none. [ 343.418279][ T817] batman_adv: batadv0: Interface activated: batadv_slave_0 [ 343.437897][ T817] batman_adv: batadv0: Interface activated: batadv_slave_1 [ 343.453774][T25417] EXT4-fs (loop6): unmounting filesystem 00000000-0000-0000-0000-000000000000. [ 343.475217][ T52] netdevsim netdevsim4 netdevsim0: set [1, 0] type 2 family 0 port 6081 - 0 [ 343.505710][ T1219] netlink: 28 bytes leftover after parsing attributes in process `syz.2.13414'. [ 343.519344][ T3326] netdevsim netdevsim4 netdevsim1: set [1, 0] type 2 family 0 port 6081 - 0 [ 343.547202][ T3326] netdevsim netdevsim4 netdevsim2: set [1, 0] type 2 family 0 port 6081 - 0 [ 343.607142][ T3326] netdevsim netdevsim4 netdevsim3: set [1, 0] type 2 family 0 port 6081 - 0 [ 343.698885][ T1246] loop7: detected capacity change from 0 to 512 [ 343.706062][ T1246] EXT4-fs (loop7): feature flags set on rev 0 fs, running e2fsck is recommended [ 343.715283][ T1246] EXT4-fs (loop7): filesystem is read-only [ 343.915361][ T1286] batman_adv: batadv0: Adding interface: ipvlan2 [ 343.921809][ T1286] batman_adv: batadv0: The MTU of interface ipvlan2 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. [ 343.947183][ T1286] batman_adv: The newly added mac address (aa:aa:aa:aa:aa:3f) already exists on: batadv_slave_1 [ 343.957953][ T1286] batman_adv: It is strongly recommended to keep mac addresses unique to avoid problems! [ 343.990313][ T1286] batman_adv: batadv0: Interface activated: ipvlan2 [ 344.067190][ T1305] netlink: 28 bytes leftover after parsing attributes in process `syz.4.13439'. [ 344.082801][ T1307] loop6: detected capacity change from 0 to 1024 [ 344.120658][ T1307] EXT4-fs: inline encryption not supported [ 344.141129][ T1307] EXT4-fs (loop6): mounted filesystem 00000000-0000-0000-0000-000000000000 r/w without journal. Quota mode: writeback. [ 344.241481][T25417] EXT4-fs (loop6): unmounting filesystem 00000000-0000-0000-0000-000000000000. [ 344.292574][ T1328] 9pnet: Limiting 'msize' to 1048576 as this is the maximum supported by transport fd [ 344.759116][ T1348] loop2: detected capacity change from 0 to 8192 [ 344.878126][ T1356] loop2: detected capacity change from 0 to 1024 [ 344.911693][ T1356] EXT4-fs: Ignoring removed orlov option [ 344.937654][ T1356] EXT4-fs (loop2): stripe (2) is not aligned with cluster size (16), stripe is disabled [ 344.984408][ T1356] EXT4-fs (loop2): mounted filesystem 00000000-0000-0000-0000-000000000000 r/w without journal. Quota mode: writeback. [ 345.076092][ T3310] EXT4-fs (loop2): unmounting filesystem 00000000-0000-0000-0000-000000000000. [ 345.171198][ T1386] loop4: detected capacity change from 0 to 512 [ 345.183597][ T1386] EXT4-fs (loop4): mounted filesystem 00000000-0000-0000-0000-000000000000 r/w without journal. Quota mode: writeback. [ 345.257688][ T1386] EXT4-fs error (device loop4): ext4_validate_inode_bitmap:105: comm syz.4.13473: Corrupt inode bitmap - block_group = 0, inode_bitmap = 20 [ 345.328898][ T817] EXT4-fs (loop4): unmounting filesystem 00000000-0000-0000-0000-000000000000. [ 345.363494][ T1396] netlink: 16 bytes leftover after parsing attributes in process `syz.2.13478'. [ 345.497930][ T1413] netlink: 'syz.2.13480': attribute type 1 has an invalid length. [ 345.505787][ T1413] netlink: 'syz.2.13480': attribute type 2 has an invalid length. [ 345.601067][ T1426] loop4: detected capacity change from 0 to 128 [ 345.642815][ T1428] loop2: detected capacity change from 0 to 1024 [ 345.691576][ T1428] EXT4-fs (loop2): mounted filesystem 00000000-0000-0000-0000-000000000000 r/w without journal. Quota mode: none. [ 345.775494][ T3310] EXT4-fs (loop2): unmounting filesystem 00000000-0000-0000-0000-000000000000. [ 345.795965][ T1438] EXT4-fs (loop7): encrypted files will use data=ordered instead of data journaling mode [ 345.819352][ T1438] EXT4-fs (loop7): 1 truncate cleaned up [ 345.835159][ T1438] EXT4-fs (loop7): mounted filesystem 00000000-0000-0000-0000-000000000000 r/w without journal. Quota mode: none. [ 345.864077][ T1445] netlink: 4 bytes leftover after parsing attributes in process `syz.4.13492'. [ 345.936421][T26785] EXT4-fs (loop7): unmounting filesystem 00000000-0000-0000-0000-000000000000. [ 345.969724][ T1451] netlink: 12 bytes leftover after parsing attributes in process `syz.4.13496'. [ 346.067404][ T1461] netlink: 'syz.4.13500': attribute type 4 has an invalid length. [ 346.227280][ T3304] udevd[3304]: symlink '../../loop8' '/dev/disk/by-diskseq/1930.tmp-b7:8' failed: Read-only file system [ 346.234609][ T3299] udevd[3299]: symlink '../../loop6' '/dev/disk/by-diskseq/1942.tmp-b7:6' failed: Read-only file system [ 346.316696][ T3304] udevd[3304]: symlink '../../loop4' '/dev/disk/by-diskseq/1951.tmp-b7:4' failed: Read-only file system [ 346.328103][ T1482] syz.8.13510: attempt to access beyond end of device [ 346.328103][ T1482] loop8: rw=8388608, sector=57847, nr_sectors = 1 limit=8192 [ 346.328209][ T1482] Buffer I/O error on dev loop8, logical block 57847, async page read [ 346.375036][ T3299] udevd[3299]: symlink '../../loop8' '/dev/disk/by-diskseq/1955.tmp-b7:8' failed: Read-only file system [ 346.389359][ T3302] udevd[3302]: symlink '../../loop6' '/dev/disk/by-diskseq/1942.tmp-b7:6' failed: Read-only file system [ 346.435913][ T3304] udevd[3304]: symlink '../../loop4' '/dev/disk/by-diskseq/1951.tmp-b7:4' failed: Read-only file system [ 346.452015][ T3299] udevd[3299]: symlink '../../loop8' '/dev/disk/by-label/SYZKALLER.tmp-b7:8' failed: Read-only file system [ 346.474502][ T3302] udevd[3302]: symlink '../../loop6' '/dev/disk/by-diskseq/1942.tmp-b7:6' failed: Read-only file system [ 346.514716][ T1504] smc: net device bond0 erased user defined pnetid SYZ2 [ 346.518713][ T3299] udevd[3299]: symlink '../../loop8' '/dev/disk/by-uuid/1DC8-C73B.tmp-b7:8' failed: Read-only file system [ 346.528571][ T3304] udevd[3304]: symlink '../../loop2' '/dev/disk/by-diskseq/1953.tmp-b7:2' failed: Read-only file system [ 346.657202][ T52] kworker/u8:3: attempt to access beyond end of device [ 346.657202][ T52] loop6: rw=1, sector=129, nr_sectors = 8 limit=128 [ 346.691207][ T52] kworker/u8:3: attempt to access beyond end of device [ 346.691207][ T52] loop6: rw=1, sector=145, nr_sectors = 8 limit=128 [ 346.720330][ T52] kworker/u8:3: attempt to access beyond end of device [ 346.720330][ T52] loop6: rw=1, sector=161, nr_sectors = 8 limit=128 [ 346.765803][ T52] kworker/u8:3: attempt to access beyond end of device [ 346.765803][ T52] loop6: rw=1, sector=177, nr_sectors = 8 limit=128 [ 346.797029][ T52] kworker/u8:3: attempt to access beyond end of device [ 346.797029][ T52] loop6: rw=1, sector=193, nr_sectors = 8 limit=128 [ 346.831383][ T52] kworker/u8:3: attempt to access beyond end of device [ 346.831383][ T52] loop6: rw=1, sector=209, nr_sectors = 8 limit=128 [ 346.867067][ T1530] EXT4-fs: Ignoring removed orlov option [ 346.891210][ T1530] EXT4-fs (loop2): mounting ext3 file system using the ext4 subsystem [ 346.902167][ T1536] netlink: 8 bytes leftover after parsing attributes in process `syz.6.13524'. [ 346.933117][ T1542] netlink: 8 bytes leftover after parsing attributes in process `syz.4.13527'. [ 346.944297][ T1530] [EXT4 FS bs=1024, gc=1, bpg=8192, ipg=32, mo=8042c119, mo2=0002] [ 346.989773][ T1530] EXT4-fs error (device loop2): ext4_iget_extra_inode:5073: inode #15: comm syz.2.13525: corrupted in-inode xattr: e_value size too large [ 347.093582][ T1530] EXT4-fs error (device loop2): ext4_orphan_get:1396: comm syz.2.13525: couldn't read orphan inode 15 (err -117) [ 347.135143][ T1530] EXT4-fs (loop2): mounted filesystem 00000000-0000-0000-0000-000000000000 r/w without journal. Quota mode: none. [ 347.159441][ T1567] netlink: 8 bytes leftover after parsing attributes in process `syz.6.13532'. [ 347.193122][ T1567] netlink: 'syz.6.13532': attribute type 2 has an invalid length. [ 347.209587][ T1530] EXT4-fs (loop2): re-mounted 00000000-0000-0000-0000-000000000000 ro. [ 347.244337][ T1530] EXT4-fs (loop2): warning: mounting fs with errors, running e2fsck is recommended [ 347.274560][ T1530] [EXT4 FS bs=1024, gc=1, bpg=8192, ipg=32, mo=8042c119, mo2=0002] [ 347.286778][ T1530] EXT4-fs (loop2): re-mounted 00000000-0000-0000-0000-000000000000 r/w. [ 347.348026][ T1585] set_capacity_and_notify: 4 callbacks suppressed [ 347.348046][ T1585] loop6: detected capacity change from 0 to 128 [ 347.349356][ T3310] EXT4-fs (loop2): unmounting filesystem 00000000-0000-0000-0000-000000000000. [ 347.366687][ T1585] FAT-fs (loop6): utf8 is not a recommended IO charset for FAT filesystems, filesystem will be case sensitive! [ 347.391456][ T1586] loop4: detected capacity change from 0 to 128 [ 347.431986][ T1586] FAT-fs (loop4): utf8 is not a recommended IO charset for FAT filesystems, filesystem will be case sensitive! [ 347.462396][ T1585] FAT-fs (loop6): Invalid FSINFO signature: 0x41615252, 0x80417272 (sector = 1) [ 347.480386][ T1586] FAT-fs (loop4): Invalid FSINFO signature: 0x41615252, 0x80417272 (sector = 1) [ 347.499311][ T1586] ieee802154 phy0 wpan0: encryption failed: -22 [ 347.740641][ T1621] loop6: detected capacity change from 0 to 128 [ 347.880333][ T1629] loop6: detected capacity change from 0 to 1024 [ 347.911237][ T1629] EXT4-fs: Ignoring removed orlov option [ 347.917399][ T1629] EXT4-fs: inline encryption not supported [ 347.954332][ T1629] ext3: Unknown parameter 'hash' [ 347.965702][ T29] kauditd_printk_skb: 8 callbacks suppressed [ 347.965722][ T29] audit: type=1400 audit(348.430:14795): avc: denied { listen } for pid=1624 comm="syz.7.13556" scontext=root:sysadm_r:sysadm_t tcontext=root:sysadm_r:sysadm_t tclass=phonet_socket permissive=1 [ 348.229074][ T1649] netlink: 28 bytes leftover after parsing attributes in process `syz.7.13564'. [ 348.405844][ T1668] semctl(GETNCNT/GETZCNT) is since 3.16 Single Unix Specification compliant. [ 348.405844][ T1668] The task syz.6.13567 (1668) triggered the difference, watch for misbehavior. [ 348.494709][ T10] kernel read not supported for file /vcs (pid: 10 comm: kworker/0:1) [ 348.592032][ T1683] bond1 (unregistering): Released all slaves [ 348.643079][ T1686] loop8: detected capacity change from 0 to 512 [ 348.657297][ T1686] EXT4-fs (loop8): mounted filesystem 00000000-0000-0000-0000-000000000000 r/w without journal. Quota mode: writeback. [ 348.671962][ T1686] EXT4-fs error (device loop8): ext4_do_update_inode:5617: inode #2: comm syz.8.13577: corrupted inode contents [ 348.686578][ T1686] EXT4-fs (loop8): Remounting filesystem read-only [ 348.701488][T32582] EXT4-fs (loop8): unmounting filesystem 00000000-0000-0000-0000-000000000000. [ 348.711288][ T3326] Quota error (device loop8): dquot_write_dquot: Can't write quota structure (error -30). Quota may get out of sync! [ 348.768765][ T1694] netlink: 16 bytes leftover after parsing attributes in process `syz.8.13580'. [ 348.801304][ T1696] netlink: 8 bytes leftover after parsing attributes in process `syz.8.13589'. [ 348.813081][ T1696] vlan2: entered allmulticast mode [ 349.123736][ T1702] bpf: Bad value for 'gid' [ 349.271851][ T29] audit: type=1326 audit(349.741:14796): auid=4294967295 uid=0 gid=0 ses=4294967295 subj=root:sysadm_r:sysadm_t pid=1717 comm="syz.7.13591" exe="/root/syz-executor" sig=0 arch=c000003e syscall=202 compat=0 ip=0x7fc24493aeb9 code=0x7ffc0000 [ 349.296639][ T1716] netlink: 15 bytes leftover after parsing attributes in process `syz.6.13590'. [ 349.315905][ T1718] loop7: detected capacity change from 0 to 1024 [ 349.323375][ T1718] EXT4-fs: Ignoring removed bh option [ 349.329427][ T1718] EXT4-fs: Ignoring removed nomblk_io_submit option [ 349.338751][ T29] audit: type=1326 audit(349.771:14797): auid=4294967295 uid=0 gid=0 ses=4294967295 subj=root:sysadm_r:sysadm_t pid=1717 comm="syz.7.13591" exe="/root/syz-executor" sig=0 arch=c000003e syscall=202 compat=0 ip=0x7fc24493aeb9 code=0x7ffc0000 [ 349.362196][ T29] audit: type=1326 audit(349.771:14798): auid=4294967295 uid=0 gid=0 ses=4294967295 subj=root:sysadm_r:sysadm_t pid=1717 comm="syz.7.13591" exe="/root/syz-executor" sig=0 arch=c000003e syscall=202 compat=0 ip=0x7fc24493aeb9 code=0x7ffc0000 [ 349.385443][ T29] audit: type=1326 audit(349.771:14799): auid=4294967295 uid=0 gid=0 ses=4294967295 subj=root:sysadm_r:sysadm_t pid=1717 comm="syz.7.13591" exe="/root/syz-executor" sig=0 arch=c000003e syscall=319 compat=0 ip=0x7fc24493aeb9 code=0x7ffc0000 [ 349.408567][ T29] audit: type=1326 audit(349.771:14800): auid=4294967295 uid=0 gid=0 ses=4294967295 subj=root:sysadm_r:sysadm_t pid=1717 comm="syz.7.13591" exe="/root/syz-executor" sig=0 arch=c000003e syscall=9 compat=0 ip=0x7fc24493ac22 code=0x7ffc0000 [ 349.431482][ T29] audit: type=1326 audit(349.781:14801): auid=4294967295 uid=0 gid=0 ses=4294967295 subj=root:sysadm_r:sysadm_t pid=1717 comm="syz.7.13591" exe="/root/syz-executor" sig=0 arch=c000003e syscall=202 compat=0 ip=0x7fc24493aeb9 code=0x7ffc0000 [ 349.454470][ T29] audit: type=1326 audit(349.781:14802): auid=4294967295 uid=0 gid=0 ses=4294967295 subj=root:sysadm_r:sysadm_t pid=1717 comm="syz.7.13591" exe="/root/syz-executor" sig=0 arch=c000003e syscall=1 compat=0 ip=0x7fc2448fb78e code=0x7ffc0000 [ 349.477400][ T29] audit: type=1326 audit(349.781:14803): auid=4294967295 uid=0 gid=0 ses=4294967295 subj=root:sysadm_r:sysadm_t pid=1717 comm="syz.7.13591" exe="/root/syz-executor" sig=0 arch=c000003e syscall=11 compat=0 ip=0x7fc24493ace7 code=0x7ffc0000 [ 349.508113][ T1718] [EXT4 FS bs=1024, gc=1, bpg=131072, ipg=32, mo=e841c01c, mo2=0003] [ 349.516548][ T1718] System zones: 0-1, 3-36 [ 349.535672][ T1718] EXT4-fs (loop7): mounted filesystem 00000000-0000-0000-0000-000000000000 r/w without journal. Quota mode: writeback. [ 349.665248][T26785] EXT4-fs (loop7): unmounting filesystem 00000000-0000-0000-0000-000000000000. [ 349.874227][ T1763] netlink: 24 bytes leftover after parsing attributes in process `syz.6.13607'. [ 349.995896][ T1780] netlink: 'syz.8.13613': attribute type 3 has an invalid length. [ 350.091794][ T1788] program syz.2.13617 is using a deprecated SCSI ioctl, please convert it to SG_IO [ 350.115455][ T1791] netlink: 136 bytes leftover after parsing attributes in process `syz.6.13618'. [ 350.124877][ T1791] A link change request failed with some changes committed already. Interface erspan0 may have been left with an inconsistent configuration, please check. [ 350.435274][ T1832] loop4: detected capacity change from 0 to 256 [ 350.468637][ T1832] FAT-fs (loop4): error, fat_get_cluster: invalid start cluster (i_pos 196, start 00000001) [ 350.489393][ T1832] FAT-fs (loop4): error, fat_get_cluster: invalid start cluster (i_pos 196, start 00000001) [ 350.499110][ T1842] loop2: detected capacity change from 0 to 256 [ 350.504953][ T1832] FAT-fs (loop4): error, fat_get_cluster: invalid start cluster (i_pos 196, start 00000001) [ 350.516725][ T1832] FAT-fs (loop4): error, fat_get_cluster: invalid start cluster (i_pos 196, start 00000001) [ 350.529319][ T1842] FAT-fs (loop2): unable to read block(603979776) for building NFS inode [ 350.537918][ T1831] FAT-fs (loop4): error, fat_get_cluster: invalid start cluster (i_pos 196, start 00000001) [ 350.548206][ T1832] FAT-fs (loop4): error, fat_get_cluster: invalid start cluster (i_pos 196, start 00000001) [ 350.605095][ T1831] FAT-fs (loop4): error, fat_get_cluster: invalid start cluster (i_pos 196, start 00000001) [ 350.616021][ T1832] FAT-fs (loop4): error, fat_get_cluster: invalid start cluster (i_pos 196, start 00000001) [ 350.652916][ T1852] netlink: 28 bytes leftover after parsing attributes in process `syz.6.13640'. [ 350.662974][ T1831] FAT-fs (loop4): error, fat_get_cluster: invalid start cluster (i_pos 196, start 00000001) [ 350.673416][ T1832] FAT-fs (loop4): error, fat_get_cluster: invalid start cluster (i_pos 196, start 00000001) [ 350.731395][ T1865] program syz.7.13649 is using a deprecated SCSI ioctl, please convert it to SG_IO [ 350.762458][ T1869] loop7: detected capacity change from 0 to 256 [ 350.785037][ T1869] vfat: Unknown parameter '0xffffffffffffffffÿÿÿÿÿÿÿÿÿÿ18446744073709551615ÿÿÿÿÿÿÿÿ' [ 351.277012][ T3304] udevd[3304]: symlink '../../loop7' '/dev/disk/by-diskseq/1977.tmp-b7:7' failed: Read-only file system [ 351.357616][ T3304] udevd[3304]: symlink '../../loop8' '/dev/disk/by-diskseq/1970.tmp-b7:8' failed: Read-only file system [ 351.382961][ T3299] udevd[3299]: symlink '../../loop7' '/dev/disk/by-diskseq/1977.tmp-b7:7' failed: Read-only file system [ 351.421801][ T3304] udevd[3304]: symlink '../../loop6' '/dev/disk/by-diskseq/1968.tmp-b7:6' failed: Read-only file system [ 351.427827][ T6776] tipc: Subscription rejected, illegal request [ 351.490989][ T3304] udevd[3304]: symlink '../../loop8' '/dev/disk/by-diskseq/1970.tmp-b7:8' failed: Read-only file system [ 351.518228][ T3299] udevd[3299]: symlink '../../loop6' '/dev/disk/by-diskseq/1968.tmp-b7:6' failed: Read-only file system [ 351.519119][ T3302] udevd[3302]: symlink '../../loop4' '/dev/disk/by-diskseq/1973.tmp-b7:4' failed: Read-only file system [ 351.553152][ T2964] Process accounting resumed [ 351.565311][ T3304] udevd[3304]: symlink '../../loop4' '/dev/disk/by-diskseq/1973.tmp-b7:4' failed: Read-only file system [ 351.583401][ T3299] udevd[3299]: symlink '../../loop8' '/dev/disk/by-diskseq/1970.tmp-b7:8' failed: Read-only file system [ 351.601112][ T3304] udevd[3304]: symlink '../../loop4' '/dev/disk/by-diskseq/1978.tmp-b7:4' failed: Read-only file system [ 351.649411][ T1906] loop6: detected capacity change from 0 to 128 [ 351.730567][ T1906] EXT4-fs (loop6): mounted filesystem 76b65be2-f6da-4727-8c75-0525a5b65a09 r/w without journal. Quota mode: none. [ 351.753260][ T1913] program syz.2.13669 is using a deprecated SCSI ioctl, please convert it to SG_IO [ 351.852399][T25417] EXT4-fs (loop6): unmounting filesystem 76b65be2-f6da-4727-8c75-0525a5b65a09. [ 351.923266][ T1917] EXT4-fs (loop4): feature flags set on rev 0 fs, running e2fsck is recommended [ 351.932510][ T1917] EXT4-fs (loop4): mounting ext2 file system using the ext4 subsystem [ 352.025363][ T1917] EXT4-fs (loop4): warning: mounting unchecked fs, running e2fsck is recommended [ 352.076956][ T1917] [EXT4 FS bs=2048, gc=1, bpg=16384, ipg=32, mo=a002e01c, mo2=0006] [ 352.112258][ T1917] System zones: 0-2, 18-18, 34-35 [ 352.118819][ T1917] EXT4-fs (loop4): mounted filesystem 00000000-0000-0000-0000-000000000000 r/w without journal. Quota mode: none. [ 352.151181][ T1917] EXT4-fs error (device loop4): ext4_validate_block_bitmap:441: comm syz.4.13671: bg 0: block 353: padding at end of block bitmap is not set [ 352.177201][ T1933] option changes via remount are deprecated (pid=1932 comm=syz.2.13678) [ 352.185774][ T1933] cgroup: option or name mismatch, new: 0x0 "none", old: 0x0 "" [ 352.252939][ T817] EXT4-fs (loop4): unmounting filesystem 00000000-0000-0000-0000-000000000000. [ 352.319797][ T1909] syz.7.13659 (1909) used greatest stack depth: 7232 bytes left [ 352.332288][ T1939] netlink: 4 bytes leftover after parsing attributes in process `syz.4.13680'. [ 352.364699][ T1942] set_capacity_and_notify: 1 callbacks suppressed [ 352.364721][ T1942] loop6: detected capacity change from 0 to 256 [ 352.398059][ T1944] netem: change failed [ 352.566756][ T1962] netlink: 28 bytes leftover after parsing attributes in process `syz.4.13692'. [ 352.576548][ T1959] netlink: 212 bytes leftover after parsing attributes in process `syz.2.13688'. [ 352.677155][ T1975] netlink: 'syz.7.13699': attribute type 9 has an invalid length. [ 352.778770][ T1989] loop7: detected capacity change from 0 to 512 [ 352.806651][ T1989] EXT4-fs: Ignoring removed orlov option [ 352.838907][ T1989] EXT4-fs (loop7): mounting ext3 file system using the ext4 subsystem [ 352.883596][ T1989] [EXT4 FS bs=1024, gc=1, bpg=8192, ipg=32, mo=8042c119, mo2=0002] [ 352.894980][ T1989] EXT4-fs error (device loop7): ext4_iget_extra_inode:5073: inode #15: comm syz.7.13705: corrupted in-inode xattr: e_value size too large [ 352.914980][ T1989] EXT4-fs error (device loop7): ext4_orphan_get:1396: comm syz.7.13705: couldn't read orphan inode 15 (err -117) [ 352.932325][ T1989] EXT4-fs (loop7): mounted filesystem 00000000-0000-0000-0000-000000000000 r/w without journal. Quota mode: none. [ 352.987263][ T2002] netlink: 'syz.4.13711': attribute type 5 has an invalid length. [ 352.988286][T26785] EXT4-fs (loop7): unmounting filesystem 00000000-0000-0000-0000-000000000000. [ 352.997838][ T2002] ip6erspan0: entered promiscuous mode [ 353.469572][ T2030] loop8: detected capacity change from 0 to 128 [ 353.482774][ T2034] loop7: detected capacity change from 0 to 128 [ 353.597293][ T2043] sock: sock_set_timeout: `syz.4.13730' (pid 2043) tries to set negative timeout [ 353.666897][ T2048] netlink: 4 bytes leftover after parsing attributes in process `syz.4.13733'. [ 353.795320][ T2048] netlink: 4 bytes leftover after parsing attributes in process `syz.4.13733'. [ 354.072522][ T2083] netlink: 8 bytes leftover after parsing attributes in process `syz.6.13723'. [ 354.113874][ T2083] netdevsim netdevsim6 netdevsim3 (unregistering): unset [1, 0] type 2 family 0 port 6081 - 0 [ 354.187917][ T2083] netdevsim netdevsim6 netdevsim2 (unregistering): unset [1, 0] type 2 family 0 port 6081 - 0 [ 354.261190][ T29] kauditd_printk_skb: 31 callbacks suppressed [ 354.261209][ T29] audit: type=1400 audit(354.732:14835): avc: denied { getopt } for pid=2092 comm="syz.4.13754" scontext=root:sysadm_r:sysadm_t tcontext=root:sysadm_r:sysadm_t tclass=tipc_socket permissive=1 [ 354.296572][ T2083] netdevsim netdevsim6 netdevsim1 (unregistering): unset [1, 0] type 2 family 0 port 6081 - 0 [ 354.397792][ T2083] netdevsim netdevsim6 netdevsim0 (unregistering): unset [1, 0] type 2 family 0 port 6081 - 0 [ 354.498753][ T53] netdevsim netdevsim6 eth0: set [1, 0] type 2 family 0 port 6081 - 0 [ 354.517932][ T53] netdevsim netdevsim6 eth1: set [1, 0] type 2 family 0 port 6081 - 0 [ 354.546111][ T53] netdevsim netdevsim6 eth2: set [1, 0] type 2 family 0 port 6081 - 0 [ 354.566506][ T53] netdevsim netdevsim6 eth3: set [1, 0] type 2 family 0 port 6081 - 0 [ 354.587513][ T2115] team0: Device ipvlan0 is VLAN challenged and team device has VLAN set up [ 354.683640][ T29] audit: type=1326 audit(355.152:14836): auid=4294967295 uid=0 gid=0 ses=4294967295 subj=root:sysadm_r:sysadm_t pid=2121 comm="syz.6.13766" exe="/root/syz-executor" sig=0 arch=c000003e syscall=202 compat=0 ip=0x7fa51726aeb9 code=0x7ffc0000 [ 354.707065][ T29] audit: type=1326 audit(355.152:14837): auid=4294967295 uid=0 gid=0 ses=4294967295 subj=root:sysadm_r:sysadm_t pid=2121 comm="syz.6.13766" exe="/root/syz-executor" sig=0 arch=c000003e syscall=202 compat=0 ip=0x7fa51726aeb9 code=0x7ffc0000 [ 354.730283][ T29] audit: type=1326 audit(355.152:14838): auid=4294967295 uid=0 gid=0 ses=4294967295 subj=root:sysadm_r:sysadm_t pid=2121 comm="syz.6.13766" exe="/root/syz-executor" sig=0 arch=c000003e syscall=319 compat=0 ip=0x7fa51726aeb9 code=0x7ffc0000 [ 354.753523][ T29] audit: type=1326 audit(355.152:14839): auid=4294967295 uid=0 gid=0 ses=4294967295 subj=root:sysadm_r:sysadm_t pid=2121 comm="syz.6.13766" exe="/root/syz-executor" sig=0 arch=c000003e syscall=9 compat=0 ip=0x7fa51726ac22 code=0x7ffc0000 [ 354.778610][ T2122] loop6: detected capacity change from 0 to 512 [ 354.780954][ T29] audit: type=1326 audit(355.152:14840): auid=4294967295 uid=0 gid=0 ses=4294967295 subj=root:sysadm_r:sysadm_t pid=2121 comm="syz.6.13766" exe="/root/syz-executor" sig=0 arch=c000003e syscall=1 compat=0 ip=0x7fa51722b78e code=0x7ffc0000 [ 354.807886][ T29] audit: type=1326 audit(355.252:14841): auid=4294967295 uid=0 gid=0 ses=4294967295 subj=root:sysadm_r:sysadm_t pid=2121 comm="syz.6.13766" exe="/root/syz-executor" sig=0 arch=c000003e syscall=11 compat=0 ip=0x7fa51726ace7 code=0x7ffc0000 [ 354.830944][ T29] audit: type=1326 audit(355.252:14842): auid=4294967295 uid=0 gid=0 ses=4294967295 subj=root:sysadm_r:sysadm_t pid=2121 comm="syz.6.13766" exe="/root/syz-executor" sig=0 arch=c000003e syscall=257 compat=0 ip=0x7fa51722b78e code=0x7ffc0000 [ 354.837000][ T2122] EXT4-fs (loop6): mounted filesystem 00000000-0000-0000-0000-000000000000 r/w without journal. Quota mode: writeback. [ 354.854142][ T29] audit: type=1326 audit(355.252:14843): auid=4294967295 uid=0 gid=0 ses=4294967295 subj=root:sysadm_r:sysadm_t pid=2121 comm="syz.6.13766" exe="/root/syz-executor" sig=0 arch=c000003e syscall=16 compat=0 ip=0x7fa51726ab4b code=0x7ffc0000 [ 354.854304][ T29] audit: type=1326 audit(355.262:14844): auid=4294967295 uid=0 gid=0 ses=4294967295 subj=root:sysadm_r:sysadm_t pid=2121 comm="syz.6.13766" exe="/root/syz-executor" sig=0 arch=c000003e syscall=3 compat=0 ip=0x7fa51722b78e code=0x7ffc0000 [ 354.995102][T25417] EXT4-fs (loop6): unmounting filesystem 00000000-0000-0000-0000-000000000000. [ 355.012944][ T2139] loop7: detected capacity change from 0 to 128 [ 355.021765][ T2139] FAT-fs (loop7): utf8 is not a recommended IO charset for FAT filesystems, filesystem will be case sensitive! [ 355.053790][ T2146] SELinux: unrecognized netlink message: protocol=0 nlmsg_type=0 sclass=netlink_route_socket pid=2146 comm=syz.2.13776 [ 355.068344][ T2139] FAT-fs (loop7): Invalid FSINFO signature: 0x41615252, 0x80417272 (sector = 1) [ 355.075509][ T2143] dvmrp1: tun_chr_ioctl cmd 2147767507 [ 355.106439][ T6776] FAT-fs (loop7): Invalid FSINFO signature: 0x41615252, 0x80417272 (sector = 1) [ 355.199975][ T2148] loop4: detected capacity change from 0 to 8192 [ 355.223294][ T2148] syz.4.13778: attempt to access beyond end of device [ 355.223294][ T2148] loop4: rw=8388608, sector=57847, nr_sectors = 1 limit=8192 [ 355.237678][ T2148] Buffer I/O error on dev loop4, logical block 57847, async page read [ 355.251728][ T2163] loop8: detected capacity change from 0 to 512 [ 355.265586][ T2163] EXT4-fs: Ignoring removed i_version option [ 355.316948][ T2163] EXT4-fs (loop8): mounted filesystem 00000000-0000-0000-0000-000000000000 r/w without journal. Quota mode: writeback. [ 355.375384][ T2173] netlink: 4 bytes leftover after parsing attributes in process `syz.6.13788'. [ 355.412404][T32582] EXT4-fs (loop8): unmounting filesystem 00000000-0000-0000-0000-000000000000. [ 355.599943][ T2205] netlink: 27 bytes leftover after parsing attributes in process `syz.4.13800'. [ 355.620958][ T2204] iwpm_register_pid: Unable to send a nlmsg (client = 2) [ 355.637307][ T2204] infiniband syz0: RDMA CMA: cma_listen_on_dev, error -98 [ 355.650436][ T2209] netlink: 4 bytes leftover after parsing attributes in process `syz.2.13804'. [ 355.827515][ T2223] loop4: detected capacity change from 0 to 1024 [ 355.880252][ T2223] EXT4-fs: Ignoring removed bh option [ 355.915066][ T2223] EXT4-fs: Ignoring removed nobh option [ 355.977150][ T2223] EXT4-fs (loop4): mounted filesystem 00000000-0000-0000-0000-000000000000 r/w without journal. Quota mode: none. [ 356.020709][ T817] EXT4-fs (loop4): unmounting filesystem 00000000-0000-0000-0000-000000000000. [ 356.123581][ T2248] loop8: detected capacity change from 0 to 2048 [ 356.143481][ T2254] EXT4-fs: Ignoring removed bh option [ 356.161071][ T2254] EXT4-fs: Ignoring removed nomblk_io_submit option [ 356.169086][ T2258] program syz.4.13827 is using a deprecated SCSI ioctl, please convert it to SG_IO [ 356.197322][ T2248] FAT-fs (loop8): error, fat_get_cluster: detected the cluster chain loop (i_pos 1) [ 356.206829][ T2248] FAT-fs (loop8): Filesystem has been set read-only [ 356.225026][ T2254] [EXT4 FS bs=1024, gc=1, bpg=131072, ipg=32, mo=e841c01c, mo2=0003] [ 356.233194][ T2254] System zones: 0-1, 3-36 [ 356.257698][ T2254] EXT4-fs (loop2): mounted filesystem 00000000-0000-0000-0000-000000000000 r/w without journal. Quota mode: writeback. [ 356.282667][ T2256] syz.6.13826: attempt to access beyond end of device [ 356.282667][ T2256] loop6: rw=2049, sector=138, nr_sectors = 8 limit=128 [ 356.297675][ T3304] udevd[3304]: symlink '../../loop4' '/dev/disk/by-diskseq/2000.tmp-b7:4' failed: Read-only file system [ 356.317802][ T2256] syz.6.13826: attempt to access beyond end of device [ 356.317802][ T2256] loop6: rw=2049, sector=146, nr_sectors = 8 limit=128 [ 356.338664][ T3996] udevd[3996]: symlink '../../loop6' '/dev/disk/by-diskseq/2003.tmp-b7:6' failed: Read-only file system [ 356.355192][ T3996] udevd[3996]: symlink '../../loop6' '/dev/disk/by-uuid/8AF2-58AF.tmp-b7:6' failed: Read-only file system [ 356.383313][ T3299] udevd[3299]: symlink '../../loop7' '/dev/disk/by-diskseq/1994.tmp-b7:7' failed: Read-only file system [ 356.411245][ T3310] EXT4-fs (loop2): unmounting filesystem 00000000-0000-0000-0000-000000000000. [ 356.413756][ T2256] syz.6.13826: attempt to access beyond end of device [ 356.413756][ T2256] loop6: rw=8390657, sector=152, nr_sectors = 2 limit=128 [ 356.420753][ T3304] udevd[3304]: symlink '../../loop6' '/dev/disk/by-diskseq/2003.tmp-b7:6' failed: Read-only file system [ 356.434041][ T2256] Buffer I/O error on dev loop6, logical block 76, lost async page write [ 356.445443][ T3302] udevd[3302]: symlink '../../loop8' '/dev/disk/by-diskseq/2004.tmp-b7:8' failed: Read-only file system [ 356.461031][ T3304] udevd[3304]: symlink '../../loop6' '/dev/disk/by-uuid/8AF2-58AF.tmp-b7:6' failed: Read-only file system [ 356.467882][ T3996] udevd[3996]: symlink '../../loop4' '/dev/disk/by-diskseq/2000.tmp-b7:4' failed: Read-only file system [ 356.483029][ T2275] netlink: 168 bytes leftover after parsing attributes in process `syz.7.13837'. [ 356.499700][ T2275] netlink: 24 bytes leftover after parsing attributes in process `syz.7.13837'. [ 356.513529][ T2256] syz.6.13826: attempt to access beyond end of device [ 356.513529][ T2256] loop6: rw=2049, sector=170, nr_sectors = 8 limit=128 [ 356.537134][ T3299] udevd[3299]: symlink '../../loop8' '/dev/disk/by-diskseq/2004.tmp-b7:8' failed: Read-only file system [ 356.554788][ T3304] udevd[3304]: symlink '../../loop7' '/dev/disk/by-diskseq/1994.tmp-b7:7' failed: Read-only file system [ 356.593751][ T2256] syz.6.13826: attempt to access beyond end of device [ 356.593751][ T2256] loop6: rw=8390657, sector=176, nr_sectors = 2 limit=128 [ 356.607704][ T2256] Buffer I/O error on dev loop6, logical block 88, lost async page write [ 356.614415][ T2279] bridge0: port 3(macsec3) entered blocking state [ 356.622704][ T2279] bridge0: port 3(macsec3) entered disabled state [ 356.629756][ T2256] syz.6.13826: attempt to access beyond end of device [ 356.629756][ T2256] loop6: rw=2049, sector=178, nr_sectors = 8 limit=128 [ 356.643709][ T2279] macsec3: entered allmulticast mode [ 356.649125][ T2279] bridge0: entered allmulticast mode [ 356.662643][ T2279] macsec3: left allmulticast mode [ 356.667880][ T2279] bridge0: left allmulticast mode [ 356.690364][ T2256] syz.6.13826: attempt to access beyond end of device [ 356.690364][ T2256] loop6: rw=8390657, sector=184, nr_sectors = 2 limit=128 [ 356.705064][ T2256] Buffer I/O error on dev loop6, logical block 92, lost async page write [ 356.736935][ T2256] syz.6.13826: attempt to access beyond end of device [ 356.736935][ T2256] loop6: rw=2049, sector=202, nr_sectors = 8 limit=128 [ 356.785541][ T2298] netlink: 240 bytes leftover after parsing attributes in process `syz.2.13846'. [ 356.799742][ T2256] syz.6.13826: attempt to access beyond end of device [ 356.799742][ T2256] loop6: rw=8390657, sector=208, nr_sectors = 2 limit=128 [ 356.813741][ T2256] Buffer I/O error on dev loop6, logical block 104, lost async page write [ 356.839815][ T2256] Buffer I/O error on dev loop6, logical block 108, lost async page write [ 356.867853][ T2256] Buffer I/O error on dev loop6, logical block 120, lost async page write [ 356.892188][ T2256] Buffer I/O error on dev loop6, logical block 124, lost async page write [ 356.916781][ T2306] netlink: 48 bytes leftover after parsing attributes in process `syz.2.13850'. [ 356.996553][ T2256] Buffer I/O error on dev loop6, logical block 80, lost async page write [ 357.049184][ T2316] EXT4-fs: Ignoring removed oldalloc option [ 357.082214][ T2316] EXT4-fs (loop2): 1 truncate cleaned up [ 357.096398][ T2316] EXT4-fs (loop2): mounted filesystem 00000000-0000-0000-0000-000000000000 r/w without journal. Quota mode: writeback. [ 357.102793][ T2307] syz.7.13851 invoked oom-killer: gfp_mask=0x100cca(GFP_HIGHUSER_MOVABLE), order=0, oom_score_adj=1000 [ 357.120118][ T2307] CPU: 0 UID: 0 PID: 2307 Comm: syz.7.13851 Tainted: G W syzkaller #0 PREEMPT(voluntary) [ 357.120153][ T2307] Tainted: [W]=WARN [ 357.120216][ T2307] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/24/2026 [ 357.120231][ T2307] Call Trace: [ 357.120241][ T2307] [ 357.120250][ T2307] __dump_stack+0x1d/0x30 [ 357.120339][ T2307] dump_stack_lvl+0x95/0xd0 [ 357.120390][ T2307] dump_stack+0x15/0x1b [ 357.120413][ T2307] dump_header+0x80/0x240 [ 357.120436][ T2307] oom_kill_process+0x295/0x350 [ 357.120498][ T2307] out_of_memory+0x97d/0xb80 [ 357.120537][ T2307] try_charge_memcg+0x62e/0xa10 [ 357.120571][ T2307] mem_cgroup_swapin_charge_folio+0x103/0x1f0 [ 357.120612][ T2307] __read_swap_cache_async+0x17b/0x2d0 [ 357.120644][ T2307] swap_cluster_readahead+0x262/0x3c0 [ 357.120733][ T2307] swapin_readahead+0xde/0x840 [ 357.120762][ T2307] ? mod_memcg_lruvec_state+0x1a1/0x280 [ 357.120876][ T2307] ? lruvec_stat_mod_folio+0xd2/0x110 [ 357.120967][ T2307] ? __rcu_read_unlock+0x4e/0x70 [ 357.120997][ T2307] ? swap_cache_get_folio+0x26f/0x280 [ 357.121036][ T2307] do_swap_page+0x59b/0x2a50 [ 357.121121][ T2307] ? __rcu_read_lock+0x36/0x50 [ 357.121181][ T2307] ? __pfx_default_wake_function+0x10/0x10 [ 357.121216][ T2307] handle_mm_fault+0xb40/0x3030 [ 357.121259][ T2307] ? vma_start_read+0x1c7/0x2c0 [ 357.121345][ T2307] do_user_addr_fault+0x62f/0x1050 [ 357.121377][ T2307] ? fpregs_assert_state_consistent+0xb3/0xe0 [ 357.121404][ T2307] ? arch_exit_to_user_mode_prepare+0x26/0x80 [ 357.121506][ T2307] ? irqentry_exit+0x3c/0x510 [ 357.121541][ T2307] exc_page_fault+0x62/0xa0 [ 357.121565][ T2307] asm_exc_page_fault+0x26/0x30 [ 357.121644][ T2307] RIP: 0033:0x7fc24493aed2 [ 357.121664][ T2307] Code: d6 48 89 ca 4d 89 c2 4d 89 c8 4c 8b 4c 24 08 0f 05 48 3d 01 f0 ff ff 73 01 c3 48 c7 c1 e8 ff ff ff f7 d8 64 89 01 48 83 c8 ff 66 2e 0f 1f 84 00 00 00 00 00 66 2e 0f 1f 84 00 00 00 00 00 66 [ 357.121720][ T2307] RSP: 002b:00007ffdbb9b5aa8 EFLAGS: 00010286 [ 357.121738][ T2307] RAX: ffffffffffffffff RBX: 0000000000057469 RCX: ffffffffffffffe8 [ 357.121834][ T2307] RDX: 0000000000000000 RSI: 0000000000000080 RDI: 00007fc244bb5fac [ 357.121850][ T2307] RBP: 0000000000000032 R08: 7fffffffffffffff R09: 0000000000000000 [ 357.121867][ T2307] R10: 00007ffdbb9b5bb0 R11: 0000000000000246 R12: 00007ffdbb9b5bd0 [ 357.121960][ T2307] R13: 00007fc244bb5fac R14: 000000000005749b R15: 00007ffdbb9b5bb0 [ 357.121980][ T2307] [ 357.121989][ T2307] memory: usage 307200kB, limit 307200kB, failcnt 213 [ 357.371236][ T2307] memory+swap: usage 215176kB, limit 9007199254740988kB, failcnt 0 [ 357.380039][ T2307] kmem: usage 211812kB, limit 9007199254740988kB, failcnt 0 [ 357.387383][ T2307] Memory cgroup stats for /syz7: [ 357.390103][ T2307] cache 0 [ 357.394922][ T3310] EXT4-fs (loop2): unmounting filesystem 00000000-0000-0000-0000-000000000000. [ 357.395101][ T2307] rss 24576 [ 357.410698][ T2307] shmem 0 [ 357.413680][ T2307] mapped_file 0 [ 357.417221][ T2307] dirty 0 [ 357.420174][ T2307] writeback 4096 [ 357.423752][ T2307] workingset_refault_anon 80 [ 357.428355][ T2307] workingset_refault_file 0 [ 357.432927][ T2307] swap 815104 [ 357.436910][ T2307] swapcached 40960 [ 357.440738][ T2307] pgpgin 103774 [ 357.444347][ T2307] pgpgout 103760 [ 357.447928][ T2307] pgfault 133508 [ 357.451514][ T2307] pgmajfault 40 [ 357.455060][ T2307] inactive_anon 24576 [ 357.459049][ T2307] active_anon 28672 [ 357.462862][ T2307] inactive_file 4096 [ 357.467403][ T2307] active_file 0 [ 357.470884][ T2307] unevictable 0 [ 357.474565][ T2307] hierarchical_memory_limit 314572800 [ 357.479948][ T2307] hierarchical_memsw_limit 9223372036854771712 [ 357.486326][ T2307] total_cache 0 [ 357.489799][ T2307] total_rss 24576 [ 357.493446][ T2307] total_shmem 0 [ 357.497590][ T2307] total_mapped_file 0 [ 357.501673][ T2307] total_dirty 0 [ 357.505200][ T2307] total_writeback 4096 [ 357.509273][ T2307] total_workingset_refault_anon 80 [ 357.514493][ T2307] total_workingset_refault_file 0 [ 357.519651][ T2307] total_swap 815104 [ 357.524191][ T2307] total_swapcached 40960 [ 357.528508][ T2307] total_pgpgin 103774 [ 357.532831][ T2307] total_pgpgout 103760 [ 357.537032][ T2307] total_pgfault 133508 [ 357.541110][ T2307] total_pgmajfault 40 [ 357.545126][ T2307] total_inactive_anon 24576 [ 357.549723][ T2307] total_active_anon 28672 [ 357.554783][ T2307] total_inactive_file 4096 [ 357.559224][ T2307] total_active_file 0 [ 357.563396][ T2307] total_unevictable 0 [ 357.567481][ T2307] oom-kill:constraint=CONSTRAINT_MEMCG,nodemask=(null),cpuset=/,mems_allowed=0,oom_memcg=/syz7,task_memcg=/syz7,task=syz.7.13851,pid=2307,uid=0 [ 357.570438][ T2328] set_capacity_and_notify: 4 callbacks suppressed [ 357.570463][ T2328] loop6: detected capacity change from 0 to 512 [ 357.582203][ T2307] Memory cgroup out of memory: Killed process 2307 (syz.7.13851) total-vm:96060kB, anon-rss:1212kB, file-rss:22024kB, shmem-rss:0kB, UID:0 pgtables:124kB oom_score_adj:1000 [ 357.624326][ T2328] EXT4-fs (loop6): mounting ext3 file system using the ext4 subsystem [ 357.676766][ T2328] [EXT4 FS bs=1024, gc=1, bpg=8192, ipg=32, mo=a043c11c, mo2=0002] [ 357.699988][ T2328] System zones: 1-12 [ 357.725540][ T2328] EXT4-fs error (device loop6): ext4_iget_extra_inode:5073: inode #15: comm syz.6.13860: corrupted in-inode xattr: e_value size too large [ 357.763083][ T2328] EXT4-fs error (device loop6): ext4_orphan_get:1396: comm syz.6.13860: couldn't read orphan inode 15 (err -117) [ 357.780061][ T2328] EXT4-fs (loop6): mounted filesystem 00000000-0000-0000-0000-000000000000 r/w without journal. Quota mode: none. [ 357.818972][T25417] EXT4-fs (loop6): unmounting filesystem 00000000-0000-0000-0000-000000000000. [ 357.941370][ T9] kernel write not supported for file /snd/seq (pid: 9 comm: kworker/0:0) [ 358.227511][ T2375] loop7: detected capacity change from 0 to 128 [ 358.286923][ T2377] netlink: 24 bytes leftover after parsing attributes in process `syz.7.13880'. [ 358.710823][ T2410] loop7: detected capacity change from 0 to 1024 [ 358.741137][ T2410] EXT4-fs (loop7): mounted filesystem 00000000-0000-0006-0000-000000000000 r/w without journal. Quota mode: none. [ 358.761906][ T2420] loop4: detected capacity change from 0 to 256 [ 358.772375][ T2410] EXT4-fs error (device loop7): ext4_free_blocks:6728: comm syz.7.13895: Freeing blocks not in datazone - block = 0, count = 16 [ 358.809084][ T2422] loop6: detected capacity change from 0 to 512 [ 358.822898][T26785] EXT4-fs (loop7): unmounting filesystem 00000000-0000-0006-0000-000000000000. [ 358.846840][ T2422] EXT4-fs (loop6): mounted filesystem 00000000-0000-0000-0000-000000000000 r/w without journal. Quota mode: writeback. [ 358.885516][ T2422] EXT4-fs error (device loop6): ext4_do_update_inode:5617: inode #2: comm syz.6.13902: corrupted inode contents [ 358.928560][ T2422] EXT4-fs (loop6): Remounting filesystem read-only [ 358.999991][ T2435] infiniband syz0: RDMA CMA: cma_listen_on_dev, error -98 [ 359.094537][T25417] EXT4-fs (loop6): unmounting filesystem 00000000-0000-0000-0000-000000000000. [ 359.161743][ T2439] netlink: 92 bytes leftover after parsing attributes in process `syz.7.13907'. [ 359.360937][ T29] kauditd_printk_skb: 53 callbacks suppressed [ 359.360956][ T29] audit: type=1400 audit(359.833:14897): avc: denied { ioctl } for pid=2457 comm="syz.8.13916" path="socket:[106308]" dev="sockfs" ino=106308 ioctlcmd=0x8933 scontext=root:sysadm_r:sysadm_t tcontext=root:sysadm_r:sysadm_t tclass=vsock_socket permissive=1 [ 359.397244][ T2459] netlink: 12 bytes leftover after parsing attributes in process `syz.4.13917'. [ 359.494394][ T2471] loop8: detected capacity change from 0 to 128 [ 359.524110][ T2471] EXT4-fs (loop8): mounted filesystem 76b65be2-f6da-4727-8c75-0525a5b65a09 r/w without journal. Quota mode: none. [ 359.581327][ T2471] EXT4-fs (loop8): re-mounted 76b65be2-f6da-4727-8c75-0525a5b65a09. [ 359.619291][T32582] EXT4-fs (loop8): unmounting filesystem 76b65be2-f6da-4727-8c75-0525a5b65a09. [ 359.955224][ T9] IPVS: starting estimator thread 0... [ 360.029786][ T2510] loop6: detected capacity change from 0 to 764 [ 360.043242][ T2503] IPVS: using max 2448 ests per chain, 122400 per kthread [ 360.073689][ T2510] Symlink component flag not implemented [ 360.079377][ T2510] Symlink component flag not implemented [ 360.086042][ T2510] Symlink component flag not implemented (128) [ 360.092364][ T2510] Symlink component flag not implemented (122) [ 360.213699][ T2524] loop6: detected capacity change from 0 to 1024 [ 360.237060][ T2524] EXT4-fs (loop6): mounted filesystem 00000000-0000-0006-0000-000000000000 r/w without journal. Quota mode: none. [ 360.249017][ T2529] loop8: detected capacity change from 0 to 256 [ 360.264299][T25417] EXT4-fs (loop6): unmounting filesystem 00000000-0000-0006-0000-000000000000. [ 360.273755][ T2529] FAT-fs (loop8): Directory bread(block 64) failed [ 360.280946][ T2529] FAT-fs (loop8): Directory bread(block 65) failed [ 360.294085][ T2531] netlink: 8 bytes leftover after parsing attributes in process `syz.6.13947'. [ 360.304444][ T2529] FAT-fs (loop8): Directory bread(block 66) failed [ 360.311104][ T2529] FAT-fs (loop8): Directory bread(block 67) failed [ 360.332211][ T2529] FAT-fs (loop8): Directory bread(block 68) failed [ 360.345175][ T2529] FAT-fs (loop8): Directory bread(block 69) failed [ 360.362176][ T2529] FAT-fs (loop8): Directory bread(block 70) failed [ 360.368843][ T2529] FAT-fs (loop8): Directory bread(block 71) failed [ 360.375817][ T2529] FAT-fs (loop8): Directory bread(block 72) failed [ 360.382346][ T2529] FAT-fs (loop8): Directory bread(block 73) failed [ 360.854974][ T2541] bio_check_eod: 10 callbacks suppressed [ 360.855052][ T2541] syz.8.13946: attempt to access beyond end of device [ 360.855052][ T2541] loop8: rw=2049, sector=1192, nr_sectors = 8 limit=256 [ 360.884549][ T2558] program syz.4.13959 is using a deprecated SCSI ioctl, please convert it to SG_IO [ 360.916319][ T2562] netlink: 8 bytes leftover after parsing attributes in process `syz.2.13960'. [ 360.940464][ T3326] kworker/u8:5: attempt to access beyond end of device [ 360.940464][ T3326] loop8: rw=1, sector=1200, nr_sectors = 568 limit=256 [ 360.969749][ T2562] netdevsim netdevsim2 netdevsim3 (unregistering): unset [0, 0] type 1 family 0 port 8472 - 0 [ 360.980177][ T2562] netdevsim netdevsim2 netdevsim3 (unregistering): unset [1, 0] type 2 family 0 port 6081 - 0 [ 360.985950][ T2566] loop7: detected capacity change from 0 to 4096 [ 360.994258][ T3326] kworker/u8:5: attempt to access beyond end of device [ 360.994258][ T3326] loop8: rw=1, sector=1800, nr_sectors = 128 limit=256 [ 361.016185][ T3326] kworker/u8:5: attempt to access beyond end of device [ 361.016185][ T3326] loop8: rw=1, sector=1960, nr_sectors = 3328 limit=256 [ 361.038833][ T2566] EXT4-fs (loop7): mounted filesystem 00000000-0000-0000-0000-000000000000 r/w without journal. Quota mode: writeback. [ 361.055858][ T3326] kworker/u8:5: attempt to access beyond end of device [ 361.055858][ T3326] loop8: rw=1, sector=5288, nr_sectors = 2056 limit=256 [ 361.059135][ T2562] netdevsim netdevsim2 netdevsim2 (unregistering): unset [0, 0] type 1 family 0 port 8472 - 0 [ 361.079985][ T2562] netdevsim netdevsim2 netdevsim2 (unregistering): unset [1, 0] type 2 family 0 port 6081 - 0 [ 361.090516][ T3326] kworker/u8:5: attempt to access beyond end of device [ 361.090516][ T3326] loop8: rw=1, sector=7344, nr_sectors = 2048 limit=256 [ 361.097907][ T3326] kworker/u8:5: attempt to access beyond end of device [ 361.097907][ T3326] loop8: rw=1, sector=9392, nr_sectors = 2048 limit=256 [ 361.128083][ T3326] kworker/u8:5: attempt to access beyond end of device [ 361.128083][ T3326] loop8: rw=1, sector=11440, nr_sectors = 2048 limit=256 [ 361.150198][T26785] EXT4-fs (loop7): unmounting filesystem 00000000-0000-0000-0000-000000000000. [ 361.153141][ T3326] kworker/u8:5: attempt to access beyond end of device [ 361.153141][ T3326] loop8: rw=1, sector=13488, nr_sectors = 2048 limit=256 [ 361.177593][ T3326] kworker/u8:5: attempt to access beyond end of device [ 361.177593][ T3326] loop8: rw=1, sector=15536, nr_sectors = 2048 limit=256 [ 361.182884][ T2562] netdevsim netdevsim2 netdevsim1 (unregistering): unset [0, 0] type 1 family 0 port 8472 - 0 [ 361.202022][ T2562] netdevsim netdevsim2 netdevsim1 (unregistering): unset [1, 0] type 2 family 0 port 6081 - 0 [ 361.300528][ T2562] netdevsim netdevsim2 netdevsim0 (unregistering): unset [0, 0] type 1 family 0 port 8472 - 0 [ 361.311435][ T2562] netdevsim netdevsim2 netdevsim0 (unregistering): unset [1, 0] type 2 family 0 port 6081 - 0 [ 361.335418][ T3299] udevd[3299]: symlink '../../loop8' '/dev/disk/by-diskseq/2026.tmp-b7:8' failed: Read-only file system [ 361.357661][ T3304] udevd[3304]: symlink '../../loop7' '/dev/disk/by-diskseq/2030.tmp-b7:7' failed: Read-only file system [ 361.363043][ T3326] netdevsim netdevsim2 eth0: set [0, 0] type 1 family 0 port 8472 - 0 [ 361.373335][ T3304] udevd[3304]: symlink '../../loop7' '/dev/disk/by-label/syzkaller.tmp-b7:7' failed: Read-only file system [ 361.377689][ T3326] netdevsim netdevsim2 eth0: set [1, 0] type 2 family 0 port 6081 - 0 [ 361.394742][ T3304] udevd[3304]: symlink '../../loop8' '/dev/disk/by-diskseq/2026.tmp-b7:8' failed: Read-only file system [ 361.412467][ T3304] udevd[3304]: symlink '../../loop8' '/dev/disk/by-diskseq/2031.tmp-b7:8' failed: Read-only file system [ 361.453785][ T2583] EXT4-fs (loop7): mounted filesystem 00000000-0000-0000-0000-000000000000 r/w without journal. Quota mode: none. [ 361.473123][ T3326] netdevsim netdevsim2 eth1: set [0, 0] type 1 family 0 port 8472 - 0 [ 361.481352][ T3326] netdevsim netdevsim2 eth1: set [1, 0] type 2 family 0 port 6081 - 0 [ 361.481662][ T3304] udevd[3304]: symlink '../../loop4' '/dev/disk/by-diskseq/2019.tmp-b7:4' failed: Read-only file system [ 361.510260][ T2583] EXT4-fs (loop7): shut down requested (1) [ 361.521271][ T3326] netdevsim netdevsim2 eth2: set [0, 0] type 1 family 0 port 8472 - 0 [ 361.529698][ T3326] netdevsim netdevsim2 eth2: set [1, 0] type 2 family 0 port 6081 - 0 [ 361.552690][ T29] audit: type=1400 audit(2000000000.650:14898): avc: denied { read } for pid=2981 comm="syslogd" name="log" dev="sda1" ino=2010 scontext=system_u:system_r:syslogd_t tcontext=system_u:object_r:var_t tclass=lnk_file permissive=1 [ 361.575546][ T29] audit: type=1400 audit(2000000000.650:14899): avc: denied { search } for pid=2981 comm="syslogd" name="/" dev="tmpfs" ino=1 scontext=system_u:system_r:syslogd_t tcontext=system_u:object_r:tmpfs_t tclass=dir permissive=1 [ 361.597869][ T29] audit: type=1400 audit(2000000000.650:14900): avc: denied { append } for pid=2981 comm="syslogd" name="messages" dev="tmpfs" ino=5 scontext=system_u:system_r:syslogd_t tcontext=system_u:object_r:tmpfs_t tclass=file permissive=1 [ 361.618401][ T3304] udevd[3304]: symlink '../../loop2' '/dev/disk/by-diskseq/2011.tmp-b7:2' failed: Read-only file system [ 361.620804][ T29] audit: type=1400 audit(2000000000.650:14901): avc: denied { open } for pid=2981 comm="syslogd" path="/tmp/messages" dev="tmpfs" ino=5 scontext=system_u:system_r:syslogd_t tcontext=system_u:object_r:tmpfs_t tclass=file permissive=1 [ 361.654676][ T29] audit: type=1400 audit(2000000000.650:14902): avc: denied { getattr } for pid=2981 comm="syslogd" path="/tmp/messages" dev="tmpfs" ino=5 scontext=system_u:system_r:syslogd_t tcontext=system_u:object_r:tmpfs_t tclass=file permissive=1 [ 361.680065][ T3326] netdevsim netdevsim2 eth3: set [0, 0] type 1 family 0 port 8472 - 0 [ 361.688827][ T3326] netdevsim netdevsim2 eth3: set [1, 0] type 2 family 0 port 6081 - 0 [ 361.708916][T26785] EXT4-fs (loop7): unmounting filesystem 00000000-0000-0000-0000-000000000000. [ 361.750017][ T3304] udevd[3304]: symlink '../../loop2' '/dev/disk/by-diskseq/2011.tmp-b7:2' failed: Read-only file system [ 361.771654][ T3299] udevd[3299]: symlink '../../loop5' '/dev/disk/by-label/syzkaller.tmp-b7:7' failed: Read-only file system [ 361.808693][ T3304] udevd[3304]: symlink '../../loop2' '/dev/disk/by-diskseq/2011.tmp-b7:2' failed: Read-only file system [ 361.864129][ T2605] EXT4-fs (loop4): mounted filesystem 00000000-0000-0000-0000-000000000000 r/w without journal. Quota mode: none. [ 361.894141][ T2605] EXT4-fs error (device loop4): ext4_mb_generate_buddy:1306: group 0, block bitmap and bg descriptor inconsistent: 0 vs 150994969 free clusters [ 361.909298][ T2605] EXT4-fs (loop4): Delayed block allocation failed for inode 15 at logical offset 0 with max blocks 34 with error 28 [ 361.921718][ T2605] EXT4-fs (loop4): This should not happen!! Data will be lost [ 361.921718][ T2605] [ 361.931416][ T2605] EXT4-fs (loop4): Total free blocks count 0 [ 361.937477][ T2605] EXT4-fs (loop4): Free/Dirty block details [ 361.943500][ T2605] EXT4-fs (loop4): free_blocks=2415919504 [ 361.949264][ T2605] EXT4-fs (loop4): dirty_blocks=48 [ 361.954428][ T2605] EXT4-fs (loop4): Block reservation details [ 361.960579][ T2605] EXT4-fs (loop4): i_reserved_data_blocks=3 [ 361.967474][ T2609] EXT4-fs (loop4): re-mounted 00000000-0000-0000-0000-000000000000. [ 362.106637][ T2615] netlink: 16 bytes leftover after parsing attributes in process `syz.4.13978'. [ 362.676761][ T2650] sock: sock_set_timeout: `syz.2.13994' (pid 2650) tries to set negative timeout [ 362.994299][ T2663] sctp: [Deprecated]: syz.4.14002 (pid 2663) Use of int in maxseg socket option. [ 362.994299][ T2663] Use struct sctp_assoc_value instead [ 363.071096][ T576] IPVS: starting estimator thread 0... [ 363.153166][ T2668] IPVS: using max 2160 ests per chain, 108000 per kthread [ 363.296309][ T2687] set_capacity_and_notify: 3 callbacks suppressed [ 363.296331][ T2687] loop7: detected capacity change from 0 to 512 [ 363.328569][ T2687] EXT4-fs (loop7): encrypted files will use data=ordered instead of data journaling mode [ 363.369004][ T2687] EXT4-fs error (device loop7): ext4_free_branches:1023: inode #16: comm syz.7.14012: invalid indirect mapped block 4294967295 (level 0) [ 363.393967][ T2687] EXT4-fs (loop7): Remounting filesystem read-only [ 363.403323][ T2687] EXT4-fs (loop7): 1 orphan inode deleted [ 363.409169][ T2687] EXT4-fs (loop7): 1 truncate cleaned up [ 363.454164][ T2687] EXT4-fs (loop7): mounted filesystem 00000000-0000-0000-0000-000000000000 r/w without journal. Quota mode: writeback. [ 363.515533][ T2687] EXT4-fs (loop7): shut down requested (1) [ 363.538914][ T2687] SELinux: inode_doinit_use_xattr: getxattr returned 5 for dev=loop7 ino=12 [ 363.568138][ T2687] SELinux: inode_doinit_use_xattr: getxattr returned 5 for dev=loop7 ino=12 [ 363.613830][T26785] EXT4-fs (loop7): unmounting filesystem 00000000-0000-0000-0000-000000000000. [ 363.861894][ T2733] program syz.6.14031 is using a deprecated SCSI ioctl, please convert it to SG_IO [ 364.002514][ T3420] kernel write not supported for file /1877/clear_refs (pid: 3420 comm: kworker/1:4) [ 364.346059][ T2757] loop4: detected capacity change from 0 to 512 [ 364.379234][ T2760] sctp: [Deprecated]: syz.8.14044 (pid 2760) Use of struct sctp_assoc_value in delayed_ack socket option. [ 364.379234][ T2760] Use struct sctp_sack_info instead [ 364.456046][ T2768] bridge0: adding interface bridge0 with same address as a received packet (addr:aa:aa:aa:aa:aa:1b, vlan:0) [ 364.466175][ T2769] sctp: [Deprecated]: syz.2.14045 (pid 2769) Use of int in maxseg socket option. [ 364.466175][ T2769] Use struct sctp_assoc_value instead [ 364.662774][ T2792] loop8: detected capacity change from 0 to 512 [ 364.760170][ T2799] sctp: [Deprecated]: syz.7.14062 (pid 2799) Use of int in maxseg socket option. [ 364.760170][ T2799] Use struct sctp_assoc_value instead [ 364.882774][ T2814] program syz.7.14069 is using a deprecated SCSI ioctl, please convert it to SG_IO [ 365.148133][ T2834] SELinux: failed to load policy [ 365.186480][ T2836] netlink: 8 bytes leftover after parsing attributes in process `syz.7.14079'. [ 365.195603][ T2836] netlink: 'syz.7.14079': attribute type 30 has an invalid length. [ 365.203607][ T2836] netlink: 4 bytes leftover after parsing attributes in process `syz.7.14079'. [ 365.245713][ T2840] loop6: detected capacity change from 0 to 128 [ 365.272867][ T2840] FAT-fs (loop6): error, fat_get_cluster: invalid cluster chain (i_pos 323) [ 365.281786][ T2840] FAT-fs (loop6): Filesystem has been set read-only [ 365.395083][ T2856] loop7: detected capacity change from 0 to 128 [ 365.414057][ T2856] EXT4-fs (loop7): mounted filesystem 76b65be2-f6da-4727-8c75-0525a5b65a09 r/w without journal. Quota mode: writeback. [ 365.442702][ T2856] ext4 filesystem being mounted at /758/file1 supports timestamps until 2038-01-19 (0x7fffffff) [ 365.497307][ T2855] loop8: detected capacity change from 0 to 2048 [ 365.528221][ T2855] EXT4-fs (loop8): mounted filesystem 00000000-0000-0000-0000-000000000000 r/w without journal. Quota mode: none. [ 365.548423][ T2869] 8021q: adding VLAN 0 to HW filter on device batadv1 [ 365.564023][T32582] EXT4-fs (loop8): unmounting filesystem 00000000-0000-0000-0000-000000000000. [ 365.576073][ T2869] team0: Port device batadv1 added [ 365.667675][T26785] EXT4-fs (loop7): unmounting filesystem 76b65be2-f6da-4727-8c75-0525a5b65a09. [ 365.897491][ T2893] loop7: detected capacity change from 0 to 128 [ 365.930772][ T2897] loop2: detected capacity change from 0 to 512 [ 365.955012][ T2893] bio_check_eod: 8 callbacks suppressed [ 365.955030][ T2893] syz.7.14103: attempt to access beyond end of device [ 365.955030][ T2893] loop7: rw=2049, sector=138, nr_sectors = 8 limit=128 [ 365.988609][ T2897] EXT4-fs: Ignoring removed i_version option [ 365.994751][ T2897] EXT4-fs: Ignoring removed bh option [ 366.030594][ T2893] syz.7.14103: attempt to access beyond end of device [ 366.030594][ T2893] loop7: rw=2049, sector=146, nr_sectors = 8 limit=128 [ 366.056396][ T2897] EXT4-fs (loop2): mounted filesystem 00000000-0000-0000-0000-000000000000 r/w without journal. Quota mode: writeback. [ 366.091242][ T2903] loop6: detected capacity change from 0 to 128 [ 366.105370][ T2893] syz.7.14103: attempt to access beyond end of device [ 366.105370][ T2893] loop7: rw=8390657, sector=152, nr_sectors = 2 limit=128 [ 366.119184][ T2893] Buffer I/O error on dev loop7, logical block 76, lost async page write [ 366.138382][ T2897] ext4 filesystem being mounted at /2919/bus supports timestamps until 2038-01-19 (0x7fffffff) [ 366.201563][ T2893] syz.7.14103: attempt to access beyond end of device [ 366.201563][ T2893] loop7: rw=2049, sector=170, nr_sectors = 8 limit=128 [ 366.248365][ T2893] syz.7.14103: attempt to access beyond end of device [ 366.248365][ T2893] loop7: rw=8390657, sector=176, nr_sectors = 2 limit=128 [ 366.262303][ T2893] Buffer I/O error on dev loop7, logical block 88, lost async page write [ 366.307351][ T2893] syz.7.14103: attempt to access beyond end of device [ 366.307351][ T2893] loop7: rw=2049, sector=178, nr_sectors = 8 limit=128 [ 366.334269][ T2893] syz.7.14103: attempt to access beyond end of device [ 366.334269][ T2893] loop7: rw=8390657, sector=184, nr_sectors = 2 limit=128 [ 366.348215][ T2893] Buffer I/O error on dev loop7, logical block 92, lost async page write [ 366.368165][ T3310] EXT4-fs (loop2): unmounting filesystem 00000000-0000-0000-0000-000000000000. [ 366.378082][ T2893] syz.7.14103: attempt to access beyond end of device [ 366.378082][ T2893] loop7: rw=2049, sector=202, nr_sectors = 8 limit=128 [ 366.399006][ T2893] syz.7.14103: attempt to access beyond end of device [ 366.399006][ T2893] loop7: rw=8390657, sector=208, nr_sectors = 2 limit=128 [ 366.412853][ T2893] Buffer I/O error on dev loop7, logical block 104, lost async page write [ 366.417460][ T3304] udevd[3304]: symlink '../../loop8' '/dev/disk/by-diskseq/2047.tmp-b7:8' failed: Read-only file system [ 366.473065][ T2893] syz.7.14103: attempt to access beyond end of device [ 366.473065][ T2893] loop7: rw=2049, sector=210, nr_sectors = 8 limit=128 [ 366.501794][ T2914] loop8: detected capacity change from 0 to 8192 [ 366.514178][ T2893] Buffer I/O error on dev loop7, logical block 108, lost async page write [ 366.525159][ T3304] udevd[3304]: symlink '../../loop5' '/dev/disk/by-label/syzkaller.tmp-b7:2' failed: Read-only file system [ 366.544380][ T2893] Buffer I/O error on dev loop7, logical block 120, lost async page write [ 366.554951][ T2893] Buffer I/O error on dev loop7, logical block 124, lost async page write [ 366.578929][ T3304] udevd[3304]: symlink '../../loop2' '/dev/disk/by-diskseq/2050.tmp-b7:2' failed: Read-only file system [ 366.591606][ T2893] Buffer I/O error on dev loop7, logical block 80, lost async page write [ 366.614973][ T3299] udevd[3299]: symlink '../../loop8' '/dev/disk/by-diskseq/2054.tmp-b7:8' failed: Read-only file system [ 366.622195][ T2893] Buffer I/O error on dev loop7, logical block 84, lost async page write [ 366.640676][ T3304] udevd[3304]: symlink '../../loop2' '/dev/disk/by-diskseq/2050.tmp-b7:2' failed: Read-only file system [ 366.654859][ T3299] udevd[3299]: symlink '../../loop8' '/dev/disk/by-uuid/1DC8-C73B.tmp-b7:8' failed: Read-only file system [ 366.674132][ T2893] Buffer I/O error on dev loop7, logical block 112, lost async page write [ 366.709711][ T3299] udevd[3299]: symlink '../../loop8' '/dev/disk/by-diskseq/2054.tmp-b7:8' failed: Read-only file system [ 366.716116][ T3304] udevd[3304]: symlink '../../loop2' '/dev/disk/by-diskseq/2053.tmp-b7:2' failed: Read-only file system [ 366.743853][ T3299] udevd[3299]: symlink '../../loop8' '/dev/disk/by-uuid/1DC8-C73B.tmp-b7:8' failed: Read-only file system [ 366.792799][ T3304] udevd[3304]: symlink '../../loop8' '/dev/disk/by-diskseq/2054.tmp-b7:8' failed: Read-only file system [ 367.158993][ T2942] option changes via remount are deprecated (pid=2940 comm=syz.6.14125) [ 367.210053][ T2944] netlink: 12 bytes leftover after parsing attributes in process `syz.6.14126'. [ 367.348848][ T29] audit: type=1400 audit(2000000006.450:14903): avc: denied { name_connect } for pid=2947 comm="syz.6.14128" scontext=root:sysadm_r:sysadm_t tcontext=system_u:object_r:port_t tclass=sctp_socket permissive=1 [ 367.605241][ T2965] netlink: 24 bytes leftover after parsing attributes in process `syz.6.14135'. [ 367.688781][ T2971] bond0: (slave macvlan6): Error -98 calling set_mac_address [ 367.824471][ T2983] EXT4-fs: Ignoring removed i_version option [ 367.830557][ T2983] EXT4-fs: Ignoring removed nomblk_io_submit option [ 367.903571][ T2983] EXT4-fs (loop7): mounted filesystem 00000000-0000-0000-0000-000000000000 r/w without journal. Quota mode: none. [ 367.953091][ T29] audit: type=1400 audit(2000000007.040:14904): avc: denied { watch watch_reads } for pid=2982 comm="syz.7.14142" path="/771/file1" dev="loop7" ino=2 scontext=root:sysadm_r:sysadm_t tcontext=system_u:object_r:unlabeled_t tclass=dir permissive=1 [ 368.023382][ T29] audit: type=1400 audit(2000000007.100:14905): avc: denied { bind } for pid=2993 comm="syz.6.14145" scontext=root:sysadm_r:sysadm_t tcontext=root:sysadm_r:sysadm_t tclass=isdn_socket permissive=1 [ 368.053774][T26785] EXT4-fs (loop7): unmounting filesystem 00000000-0000-0000-0000-000000000000. [ 368.136057][ T3003] netlink: 28 bytes leftover after parsing attributes in process `syz.6.14149'. [ 368.145274][ T3003] netlink: 32 bytes leftover after parsing attributes in process `syz.6.14149'. [ 368.154544][ T3003] netlink: 28 bytes leftover after parsing attributes in process `syz.6.14149'. [ 368.203254][ T3003] netlink: 32 bytes leftover after parsing attributes in process `syz.6.14149'. [ 368.408719][ T3019] SELinux: failed to load policy [ 368.463322][ T3026] macvtap1: entered promiscuous mode [ 368.468940][ T3026] macvtap1: entered allmulticast mode [ 368.483224][ T3026] dummy0: entered promiscuous mode [ 368.491834][ T3026] dummy0: entered allmulticast mode [ 368.517238][ T3026] team0: Device macvtap1 failed to register rx_handler [ 368.536409][ T3026] dummy0: left allmulticast mode [ 368.541537][ T3026] dummy0: left promiscuous mode [ 368.684090][ T3043] set_capacity_and_notify: 1 callbacks suppressed [ 368.684110][ T3043] loop4: detected capacity change from 0 to 512 [ 368.701126][ T3045] program syz.7.14166 is using a deprecated SCSI ioctl, please convert it to SG_IO [ 368.746106][ T3043] EXT4-fs (loop4): ext4_check_descriptors: Checksum for group 0 failed (57259!=33349) [ 368.777389][ T3043] EXT4-fs (loop4): orphan cleanup on readonly fs [ 368.791382][ T3043] EXT4-fs error (device loop4): ext4_read_block_bitmap_nowait:517: comm syz.4.14167: Block bitmap for bg 0 marked uninitialized [ 368.843156][ T3043] EXT4-fs error (device loop4) in ext4_mb_clear_bb:6689: Corrupt filesystem [ 368.874568][ T3043] EXT4-fs (loop4): 1 orphan inode deleted [ 368.880837][ T3043] EXT4-fs (loop4): mounted filesystem 00000000-0000-0000-0000-000000000000 ro without journal. Quota mode: none. [ 368.940264][ T3043] EXT4-fs (loop4): warning: mounting fs with errors, running e2fsck is recommended [ 368.973713][ T3043] EXT4-fs (loop4): re-mounted 00000000-0000-0000-0000-000000000000 r/w. [ 369.030527][ T817] EXT4-fs (loop4): unmounting filesystem 00000000-0000-0000-0000-000000000000. [ 369.045639][ T3062] netlink: 28 bytes leftover after parsing attributes in process `syz.2.14175'. [ 369.404731][ T3104] loop7: detected capacity change from 0 to 128 [ 369.433601][ T3104] vfat: Unknown parameter '' [ 369.505016][ T3114] loop7: detected capacity change from 0 to 512 [ 369.799661][ T3147] loop7: detected capacity change from 0 to 1024 [ 369.845267][ T3147] [EXT4 FS bs=1024, gc=1, bpg=131072, ipg=32, mo=a842c018, mo2=0002] [ 369.853498][ T3154] netlink: 12 bytes leftover after parsing attributes in process `syz.4.14215'. [ 369.863048][ T3147] System zones: 0-1, 3-8 [ 369.867911][ T3147] ext4 filesystem being mounted at /796/file1 supports timestamps until 2038-01-19 (0x7fffffff) [ 369.910861][ T3160] loop6: detected capacity change from 0 to 512 [ 369.947215][ T3160] EXT4-fs: Ignoring removed mblk_io_submit option [ 369.973458][ T3160] EXT4-fs (loop6): ext4_check_descriptors: Checksum for group 0 failed (17031!=33349) [ 369.992917][ T3160] [EXT4 FS bs=1024, gc=1, bpg=8192, ipg=32, mo=c842e028, mo2=0002] [ 370.002001][ T3160] EXT4-fs (loop6): orphan cleanup on readonly fs [ 370.009419][ T3160] EXT4-fs error (device loop6): ext4_validate_block_bitmap:441: comm syz.6.14216: bg 0: block 361: padding at end of block bitmap is not set [ 370.027318][ T3160] EXT4-fs (loop6): Remounting filesystem read-only [ 370.034209][ T3160] EXT4-fs (loop6): 1 truncate cleaned up [ 370.159529][ T3181] netlink: 'syz.7.14225': attribute type 12 has an invalid length. [ 370.214901][ T29] audit: type=1400 audit(2000000009.320:14906): avc: denied { lock } for pid=3185 comm="syz.6.14227" path="socket:[108464]" dev="sockfs" ino=108464 scontext=root:sysadm_r:sysadm_t tcontext=root:sysadm_r:sysadm_t tclass=sctp_socket permissive=1 [ 370.303892][ T3190] loop6: detected capacity change from 0 to 4096 [ 370.338136][ T3190] EXT4-fs error (device loop6): ext4_do_update_inode:5617: inode #15: comm syz.6.14229: corrupted inode contents [ 370.377146][ T3190] EXT4-fs error (device loop6): ext4_dirty_inode:6502: inode #15: comm syz.6.14229: mark_inode_dirty error [ 370.411855][ T3190] EXT4-fs error (device loop6): ext4_do_update_inode:5617: inode #15: comm syz.6.14229: corrupted inode contents [ 370.438270][ T3190] EXT4-fs error (device loop6): __ext4_ext_dirty:206: inode #15: comm syz.6.14229: mark_inode_dirty error [ 370.461412][ T3190] EXT4-fs error (device loop6): ext4_do_update_inode:5617: inode #15: comm syz.6.14229: corrupted inode contents [ 370.547670][ T3190] EXT4-fs error (device loop6): __ext4_ext_dirty:206: inode #15: comm syz.6.14229: mark_inode_dirty error [ 370.576197][ T3190] EXT4-fs error (device loop6): ext4_do_update_inode:5617: inode #15: comm syz.6.14229: corrupted inode contents [ 370.593412][ T3190] EXT4-fs error (device loop6): ext4_truncate:4635: inode #15: comm syz.6.14229: mark_inode_dirty error [ 370.644218][ T3190] EXT4-fs error (device loop6) in ext4_setattr:6035: Corrupt filesystem [ 371.213113][ T3248] loop7: detected capacity change from 0 to 512 [ 371.268492][ T3248] EXT4-fs (loop7): Cannot turn on journaled quota: type 0: error -2 [ 371.276772][ T3248] EXT4-fs (loop7): Cannot turn on journaled quota: type 1: error -2 [ 371.294438][ T3248] EXT4-fs (loop7): 1 truncate cleaned up [ 371.300682][ T3248] EXT4-fs mount: 6 callbacks suppressed [ 371.300700][ T3248] EXT4-fs (loop7): mounted filesystem 00000000-0000-0000-0000-000000000000 r/w without journal. Quota mode: writeback. [ 371.332959][ T3248] __nla_validate_parse: 2 callbacks suppressed [ 371.332978][ T3248] netlink: 24 bytes leftover after parsing attributes in process `syz.7.14254'. [ 371.405085][T26785] EXT4-fs (loop7): unmounting filesystem 00000000-0000-0000-0000-000000000000. [ 371.512634][ T3252] netlink: 4 bytes leftover after parsing attributes in process `syz.7.14255'. [ 371.513780][ T3244] Set syz1 is full, maxelem 65536 reached [ 371.523790][ T3299] udevd[3299]: symlink '../../loop2' '/dev/disk/by-diskseq/2053.tmp-b7:2' failed: Read-only file system [ 371.534229][ T3304] udevd[3304]: symlink '../../loop7' '/dev/disk/by-diskseq/2073.tmp-b7:7' failed: Read-only file system [ 371.559673][ T29] audit: type=1326 audit(2000000010.660:14907): auid=4294967295 uid=0 gid=0 ses=4294967295 subj=root:sysadm_r:sysadm_t pid=3250 comm="syz.2.14256" exe="/root/syz-executor" sig=31 arch=c000003e syscall=202 compat=0 ip=0x7ff029b3aeb9 code=0x0 [ 371.586996][ T3304] udevd[3304]: symlink '../../loop7' '/dev/disk/by-diskseq/2073.tmp-b7:7' failed: Read-only file system [ 371.603311][ T3304] udevd[3304]: symlink '../../loop7' '/dev/disk/by-diskseq/2074.tmp-b7:7' failed: Read-only file system [ 371.644679][ T3304] udevd[3304]: symlink '../../loop7' '/dev/disk/by-diskseq/2074.tmp-b7:7' failed: Read-only file system [ 371.654648][ T3299] udevd[3299]: symlink '../../loop4' '/dev/disk/by-diskseq/2062.tmp-b7:4' failed: Read-only file system [ 371.690709][ T3304] udevd[3304]: symlink '../../loop6' '/dev/disk/by-diskseq/2072.tmp-b7:6' failed: Read-only file system [ 371.726313][ T3299] udevd[3299]: symlink '../../loop4' '/dev/disk/by-diskseq/2062.tmp-b7:4' failed: Read-only file system [ 371.753560][ C1] bridge0: received packet on bridge_slave_0 with own address as source address (addr:aa:aa:aa:aa:aa:1b, vlan:0) [ 371.770700][ T3304] udevd[3304]: symlink '../../loop7' '/dev/disk/by-diskseq/2074.tmp-b7:7' failed: Read-only file system [ 371.846327][ T3304] udevd[3304]: symlink '../../loop7' '/dev/disk/by-diskseq/2074.tmp-b7:7' failed: Read-only file system [ 371.959989][ T3279] netlink: 'syz.7.14267': attribute type 83 has an invalid length. [ 372.004584][ T3283] loop4: detected capacity change from 0 to 512 [ 372.017323][ T3283] [EXT4 FS bs=4096, gc=1, bpg=32768, ipg=32, mo=a842c018, mo2=0002] [ 372.025535][ T3283] System zones: 0-2, 18-18, 34-34 [ 372.030785][ T3283] EXT4-fs (loop4): orphan cleanup on readonly fs [ 372.040931][ T3283] Quota error (device loop4): v2_read_file_info: Free block number 58381 out of range (1, 6). [ 372.051613][ T3283] EXT4-fs warning (device loop4): ext4_enable_quotas:7221: Failed to enable quota tracking (type=1, err=-117, ino=4). Please run e2fsck to fix. [ 372.073215][ T3283] EXT4-fs (loop4): Cannot turn on quotas: error -117 [ 372.080181][ T3283] EXT4-fs error (device loop4): ext4_orphan_get:1417: comm syz.4.14269: bad orphan inode 4095 [ 372.093900][ T3283] EXT4-fs (loop4): mounted filesystem 00800000-0000-0000-0000-000000000000 ro without journal. Quota mode: writeback. [ 372.108423][ T3288] netlink: 20 bytes leftover after parsing attributes in process `syz.7.14271'. [ 372.139410][ T817] EXT4-fs (loop4): unmounting filesystem 00800000-0000-0000-0000-000000000000. [ 372.607535][ T29] audit: type=1400 audit(2000000011.710:14908): avc: denied { write } for pid=3352 comm="syz.6.14296" name="nvram" dev="devtmpfs" ino=98 scontext=root:sysadm_r:sysadm_t tcontext=system_u:object_r:nvram_device_t tclass=chr_file permissive=1 [ 372.729371][ T3374] loop4: detected capacity change from 0 to 512 [ 372.769460][ T3376] team0: Device gtp0 is of different type [ 372.777886][ T3374] EXT4-fs error (device loop4): ext4_validate_block_bitmap:441: comm syz.4.14304: bg 0: block 393: padding at end of block bitmap is not set [ 372.803511][ T3374] EXT4-fs error (device loop4) in ext4_mb_clear_bb:6689: Corrupt filesystem [ 372.828738][ T3369] SELinux: failed to load policy [ 372.830932][ T3374] EXT4-fs (loop4): 2 truncates cleaned up [ 372.862831][ T3374] EXT4-fs (loop4): mounted filesystem 00000000-0000-0000-0000-000000000000 r/w without journal. Quota mode: writeback. [ 372.910916][ T817] EXT4-fs (loop4): unmounting filesystem 00000000-0000-0000-0000-000000000000. [ 372.932396][ T3390] loop8: detected capacity change from 0 to 512 [ 372.940964][ T3390] FAT-fs (loop8): utf8 is not a recommended IO charset for FAT filesystems, filesystem will be case sensitive! [ 373.156462][ T3423] EXT4-fs: Ignoring removed bh option [ 373.162358][ T3423] EXT4-fs (loop8): mounting ext3 file system using the ext4 subsystem [ 373.172706][ T3423] EXT4-fs (loop8): 1 truncate cleaned up [ 373.180237][ T3423] EXT4-fs (loop8): mounted filesystem 00000000-0000-0000-0000-000000000000 r/w without journal. Quota mode: none. [ 373.240034][T32582] EXT4-fs (loop8): unmounting filesystem 00000000-0000-0000-0000-000000000000. [ 373.307724][ T3438] FAT-fs (loop2): bogus sectors per cluster 0 [ 373.313913][ T3438] FAT-fs (loop2): Can't find a valid FAT filesystem [ 373.397052][ T3445] netlink: 'syz.8.14333': attribute type 3 has an invalid length. [ 373.404989][ T3445] netlink: 8 bytes leftover after parsing attributes in process `syz.8.14333'. [ 373.453087][ T3445] netlink: 'syz.8.14333': attribute type 3 has an invalid length. [ 373.461052][ T3445] netlink: 8 bytes leftover after parsing attributes in process `syz.8.14333'. [ 373.602909][ T29] audit: type=1400 audit(2000000012.700:14909): avc: denied { getopt } for pid=3465 comm="syz.8.14343" scontext=root:sysadm_r:sysadm_t tcontext=root:sysadm_r:sysadm_t tclass=smc_socket permissive=1 [ 373.760654][ T29] audit: type=1400 audit(2000000012.860:14910): avc: denied { nlmsg_write } for pid=3479 comm="syz.8.14349" scontext=root:sysadm_r:sysadm_t tcontext=root:sysadm_r:sysadm_t tclass=netlink_audit_socket permissive=1 [ 373.781664][ T29] audit: type=1400 audit(2000000012.860:14911): avc: denied { nlmsg_read } for pid=3479 comm="syz.8.14349" scontext=root:sysadm_r:sysadm_t tcontext=root:sysadm_r:sysadm_t tclass=netlink_audit_socket permissive=1 [ 374.745022][ T3520] netlink: 'syz.4.14366': attribute type 29 has an invalid length. [ 374.807602][ T3522] program syz.2.14367 is using a deprecated SCSI ioctl, please convert it to SG_IO [ 375.123744][ T3539] A link change request failed with some changes committed already. Interface caif0 may have been left with an inconsistent configuration, please check. [ 375.163767][ T10] ip6_tunnel: ip6gretap0 xmit: Local address not yet configured! [ 375.226360][ T10] ip6_tunnel: ip6gretap0 xmit: Local address not yet configured! [ 375.256800][ T3545] A link change request failed with some changes committed already. Interface caif0 may have been left with an inconsistent configuration, please check. [ 375.326359][ T3553] cgroup: fork rejected by pids controller in /syz2 [ 375.399584][ T3578] set_capacity_and_notify: 3 callbacks suppressed [ 375.399606][ T3578] loop6: detected capacity change from 0 to 256 [ 375.424877][ T3578] FAT-fs (loop6): utf8 is not a recommended IO charset for FAT filesystems, filesystem will be case sensitive! [ 375.475507][ T3583] netlink: 52 bytes leftover after parsing attributes in process `syz.8.14386'. [ 375.484664][ T3583] netlink: 48 bytes leftover after parsing attributes in process `syz.8.14386'. [ 375.494327][ T3578] FAT-fs (loop6): Volume was not properly unmounted. Some data may be corrupt. Please run fsck. [ 375.553156][ T10] ip6_tunnel: ip6gretap0 xmit: Local address not yet configured! [ 375.596722][ T3591] loop6: detected capacity change from 0 to 512 [ 375.608272][ T3591] EXT4-fs error (device loop6): ext4_orphan_get:1391: inode #15: comm syz.6.14391: inode has both inline data and extents flags [ 375.646003][ T3591] EXT4-fs error (device loop6): ext4_orphan_get:1396: comm syz.6.14391: couldn't read orphan inode 15 (err -117) [ 375.677246][ T3591] EXT4-fs (loop6): mounted filesystem 00000000-0000-0000-0000-000000000000 r/w without journal. Quota mode: none. [ 375.689732][ T3326] ip6_tunnel: ip6gretap0 xmit: Local address not yet configured! [ 375.757301][ T3600] loop4: detected capacity change from 0 to 1024 [ 375.819633][ T3600] EXT4-fs: Ignoring removed orlov option [ 375.865429][ T3600] EXT4-fs (loop4): mounted filesystem 00000000-0000-0000-0000-000000000000 r/w without journal. Quota mode: none. [ 375.890181][T25417] EXT4-fs (loop6): unmounting filesystem 00000000-0000-0000-0000-000000000000. [ 375.939930][ T817] EXT4-fs (loop4): unmounting filesystem 00000000-0000-0000-0000-000000000000. [ 375.971040][ T3613] delete_channel: no stack [ 376.039693][ T3621] netlink: 32 bytes leftover after parsing attributes in process `syz.6.14403'. [ 376.090317][ T3625] loop8: detected capacity change from 0 to 512 [ 376.133788][ T3625] EXT4-fs: Journaled quota options ignored when QUOTA feature is enabled [ 376.188581][ T3625] EXT4-fs (loop8): mounted filesystem 00000000-0000-0000-0000-000000000000 r/w without journal. Quota mode: writeback. [ 376.235898][ T3637] loop4: detected capacity change from 0 to 256 [ 376.242834][ T3637] FAT-fs (loop4): utf8 is not a recommended IO charset for FAT filesystems, filesystem will be case sensitive! [ 376.265007][ T3625] ext4 filesystem being mounted at /272/bus supports timestamps until 2038-01-19 (0x7fffffff) [ 376.276678][ T3638] netlink: 16 bytes leftover after parsing attributes in process `syz.6.14410'. [ 376.287810][ T3637] FAT-fs (loop4): Volume was not properly unmounted. Some data may be corrupt. Please run fsck. [ 376.377015][T32582] EXT4-fs (loop8): unmounting filesystem 00000000-0000-0000-0000-000000000000. [ 376.533624][ T3650] loop8: detected capacity change from 0 to 8192 [ 376.555640][ T3304] udevd[3304]: symlink '../../loop8' '/dev/disk/by-diskseq/2098.tmp-b7:8' failed: Read-only file system [ 376.580369][ T3304] udevd[3304]: symlink '../../loop8' '/dev/disk/by-label/SYZKALLER.tmp-b7:8' failed: Read-only file system [ 376.600218][ T3304] udevd[3304]: symlink '../../loop8' '/dev/disk/by-uuid/1DC8-C73B.tmp-b7:8' failed: Read-only file system [ 376.636529][ T3648] UDC core: USB Raw Gadget: couldn't find an available UDC or it's busy [ 376.645187][ T3648] misc raw-gadget: fail, usb_gadget_register_driver returned -16 [ 376.658805][ T3304] udevd[3304]: symlink '../../loop8' '/dev/disk/by-diskseq/2098.tmp-b7:8' failed: Read-only file system [ 376.690943][ T3304] udevd[3304]: symlink '../../loop8' '/dev/disk/by-diskseq/2098.tmp-b7:8' failed: Read-only file system [ 376.713243][ T3326] ip6_tunnel: ip6gretap0 xmit: Local address not yet configured! [ 376.721068][ T3326] ip6_tunnel: ip6gretap0 xmit: Local address not yet configured! [ 376.743746][ T3304] udevd[3304]: symlink '../../loop8' '/dev/disk/by-diskseq/2099.tmp-b7:8' failed: Read-only file system [ 376.757813][ T3299] udevd[3299]: symlink '../../loop6' '/dev/disk/by-diskseq/2092.tmp-b7:6' failed: Read-only file system [ 376.793793][ T3304] udevd[3304]: symlink '../../loop8' '/dev/disk/by-diskseq/2099.tmp-b7:8' failed: Read-only file system [ 376.807325][ T3299] udevd[3299]: symlink '../../loop6' '/dev/disk/by-diskseq/2092.tmp-b7:6' failed: Read-only file system [ 376.857316][ T3304] udevd[3304]: symlink '../../loop8' '/dev/disk/by-diskseq/2099.tmp-b7:8' failed: Read-only file system [ 376.939904][ T29] audit: type=1400 audit(2000000016.040:14912): avc: denied { associate } for pid=3673 comm="syz.6.14426" name="current" scontext=root:object_r:sysadm_t tcontext=system_u:object_r:proc_t tclass=filesystem permissive=1 [ 376.973348][ T3676] netlink: 28 bytes leftover after parsing attributes in process `syz.8.14425'. [ 376.982431][ T3676] netlink: 32 bytes leftover after parsing attributes in process `syz.8.14425'. [ 376.991637][ T3676] netlink: 28 bytes leftover after parsing attributes in process `syz.8.14425'. [ 377.033535][ T3680] loop7: detected capacity change from 0 to 512 [ 377.040008][ T3676] netlink: 32 bytes leftover after parsing attributes in process `syz.8.14425'. [ 377.049886][ T3680] msdos: Bad value for 'uid' [ 377.054540][ T3680] msdos: Bad value for 'uid' [ 377.137420][ T3690] loop8: detected capacity change from 0 to 1024 [ 377.151259][ T3690] EXT4-fs: Ignoring removed oldalloc option [ 377.157361][ T3690] EXT4-fs: Ignoring removed bh option [ 377.171793][ T29] audit: type=1326 audit(2000000016.270:14913): auid=4294967295 uid=0 gid=0 ses=4294967295 subj=root:sysadm_r:sysadm_t pid=3693 comm="syz.6.14435" exe="/root/syz-executor" sig=0 arch=c000003e syscall=202 compat=0 ip=0x7fa51726aeb9 code=0x7ffc0000 [ 377.196071][ T29] audit: type=1326 audit(2000000016.270:14914): auid=4294967295 uid=0 gid=0 ses=4294967295 subj=root:sysadm_r:sysadm_t pid=3693 comm="syz.6.14435" exe="/root/syz-executor" sig=0 arch=c000003e syscall=202 compat=0 ip=0x7fa51726aeb9 code=0x7ffc0000 [ 377.234606][ T29] audit: type=1326 audit(2000000016.300:14915): auid=4294967295 uid=0 gid=0 ses=4294967295 subj=root:sysadm_r:sysadm_t pid=3693 comm="syz.6.14435" exe="/root/syz-executor" sig=0 arch=c000003e syscall=321 compat=0 ip=0x7fa51726aeb9 code=0x7ffc0000 [ 377.258948][ T29] audit: type=1326 audit(2000000016.300:14916): auid=4294967295 uid=0 gid=0 ses=4294967295 subj=root:sysadm_r:sysadm_t pid=3693 comm="syz.6.14435" exe="/root/syz-executor" sig=0 arch=c000003e syscall=202 compat=0 ip=0x7fa51726aeb9 code=0x7ffc0000 [ 377.282683][ T29] audit: type=1326 audit(2000000016.300:14917): auid=4294967295 uid=0 gid=0 ses=4294967295 subj=root:sysadm_r:sysadm_t pid=3693 comm="syz.6.14435" exe="/root/syz-executor" sig=0 arch=c000003e syscall=202 compat=0 ip=0x7fa51726aeb9 code=0x7ffc0000 [ 377.323663][ T3690] EXT4-fs (loop8): mounted filesystem 00000000-0000-0000-0000-000000000000 r/w without journal. Quota mode: writeback. [ 377.347703][ T3704] loop6: detected capacity change from 0 to 764 [ 377.383647][ T3690] EXT4-fs error (device loop8): mb_free_blocks:2037: group 0, inode 15: block 241:freeing already freed block (bit 15); block bitmap corrupt. [ 377.399136][ T3704] rock: directory entry would overflow storage [ 377.406190][ T3704] rock: sig=0x5245, size=8, remaining=5 [ 377.407651][ T3714] loop2: detected capacity change from 0 to 512 [ 377.460968][ T3714] EXT4-fs (loop2): encrypted files will use data=ordered instead of data journaling mode [ 377.465286][T32582] EXT4-fs (loop8): unmounting filesystem 00000000-0000-0000-0000-000000000000. [ 377.493231][ T3714] EXT4-fs (loop2): 1 truncate cleaned up [ 377.506305][ T3714] EXT4-fs (loop2): mounted filesystem 00000000-0000-0000-0000-000000000000 r/w without journal. Quota mode: none. [ 377.529743][ T3720] A link change request failed with some changes committed already. Interface caif0 may have been left with an inconsistent configuration, please check. [ 377.596703][ T3310] EXT4-fs (loop2): unmounting filesystem 00000000-0000-0000-0000-000000000000. [ 377.686445][ T10] ip6_tunnel: ip6gretap0 xmit: Local address not yet configured! [ 377.718436][ T3724] A link change request failed with some changes committed already. Interface caif0 may have been left with an inconsistent configuration, please check. [ 377.935715][ T3849] netlink: 12 bytes leftover after parsing attributes in process `syz.2.14457'. [ 378.077313][ T3858] IPVS: Error connecting to the multicast addr [ 378.202819][ T3894] 9pnet: Limiting 'msize' to 1048576 as this is the maximum supported by transport fd [ 378.274035][ T29] kauditd_printk_skb: 11 callbacks suppressed [ 378.274053][ T29] audit: type=1326 audit(2000000017.370:14929): auid=4294967295 uid=0 gid=0 ses=4294967295 subj=root:sysadm_r:sysadm_t pid=3942 comm="syz.8.14471" exe="/root/syz-executor" sig=0 arch=c000003e syscall=202 compat=0 ip=0x7fc5b793aeb9 code=0x7ffc0000 [ 378.304531][ T29] audit: type=1326 audit(2000000017.370:14930): auid=4294967295 uid=0 gid=0 ses=4294967295 subj=root:sysadm_r:sysadm_t pid=3942 comm="syz.8.14471" exe="/root/syz-executor" sig=0 arch=c000003e syscall=202 compat=0 ip=0x7fc5b793aeb9 code=0x7ffc0000 [ 378.328201][ T29] audit: type=1326 audit(2000000017.370:14931): auid=4294967295 uid=0 gid=0 ses=4294967295 subj=root:sysadm_r:sysadm_t pid=3942 comm="syz.8.14471" exe="/root/syz-executor" sig=0 arch=c000003e syscall=202 compat=0 ip=0x7fc5b793aeb9 code=0x7ffc0000 [ 378.367155][ T29] audit: type=1326 audit(2000000017.380:14932): auid=4294967295 uid=0 gid=0 ses=4294967295 subj=root:sysadm_r:sysadm_t pid=3942 comm="syz.8.14471" exe="/root/syz-executor" sig=0 arch=c000003e syscall=298 compat=0 ip=0x7fc5b793aeb9 code=0x7ffc0000 [ 378.391566][ T29] audit: type=1326 audit(2000000017.450:14933): auid=4294967295 uid=0 gid=0 ses=4294967295 subj=root:sysadm_r:sysadm_t pid=3942 comm="syz.8.14471" exe="/root/syz-executor" sig=0 arch=c000003e syscall=202 compat=0 ip=0x7fc5b793aeb9 code=0x7ffc0000 [ 378.415991][ T29] audit: type=1326 audit(2000000017.460:14934): auid=4294967295 uid=0 gid=0 ses=4294967295 subj=root:sysadm_r:sysadm_t pid=3942 comm="syz.8.14471" exe="/root/syz-executor" sig=0 arch=c000003e syscall=202 compat=0 ip=0x7fc5b793aeb9 code=0x7ffc0000 [ 378.439782][ T29] audit: type=1326 audit(2000000017.460:14935): auid=4294967295 uid=0 gid=0 ses=4294967295 subj=root:sysadm_r:sysadm_t pid=3942 comm="syz.8.14471" exe="/root/syz-executor" sig=0 arch=c000003e syscall=202 compat=0 ip=0x7fc5b793aeb9 code=0x7ffc0000 [ 378.464150][ T29] audit: type=1326 audit(2000000017.470:14936): auid=4294967295 uid=0 gid=0 ses=4294967295 subj=root:sysadm_r:sysadm_t pid=3942 comm="syz.8.14471" exe="/root/syz-executor" sig=0 arch=c000003e syscall=202 compat=0 ip=0x7fc5b793aeb9 code=0x7ffc0000 [ 378.487779][ T29] audit: type=1326 audit(2000000017.470:14937): auid=4294967295 uid=0 gid=0 ses=4294967295 subj=root:sysadm_r:sysadm_t pid=3942 comm="syz.8.14471" exe="/root/syz-executor" sig=0 arch=c000003e syscall=202 compat=0 ip=0x7fc5b793aeb9 code=0x7ffc0000 [ 378.523432][ T29] audit: type=1326 audit(2000000017.480:14938): auid=4294967295 uid=0 gid=0 ses=4294967295 subj=root:sysadm_r:sysadm_t pid=3942 comm="syz.8.14471" exe="/root/syz-executor" sig=0 arch=c000003e syscall=437 compat=0 ip=0x7fc5b793aeb9 code=0x7ffc0000 [ 378.788274][ T4007] tun0: tun_chr_ioctl cmd 1074025675 [ 378.793754][ T4007] tun0: persist disabled [ 378.822958][ T4005] EXT4-fs (loop4): mounted filesystem 00000000-0000-0000-0000-000000000000 r/w without journal. Quota mode: writeback. [ 378.856347][ T4005] EXT4-fs (loop4): re-mounted 00000000-0000-0000-0000-000000000000 ro. [ 378.895316][ T817] EXT4-fs (loop4): unmounting filesystem 00000000-0000-0000-0000-000000000000. [ 378.948778][ T4016] EXT4-fs: Ignoring removed orlov option [ 378.967094][ T4016] EXT4-fs (loop2): mounted filesystem 00000000-0000-0000-0000-000000000000 r/w without journal. Quota mode: none. [ 379.065612][ T4027] EXT4-fs (loop6): revision level too high, forcing read-only mode [ 379.074260][ T4027] [EXT4 FS bs=4096, gc=1, bpg=32768, ipg=32, mo=c000e128, mo2=0002] [ 379.100438][ T4027] EXT4-fs (loop6): orphan cleanup on readonly fs [ 379.116501][ T4027] EXT4-fs warning (device loop6): ext4_enable_quotas:7221: Failed to enable quota tracking (type=1, err=-22, ino=4). Please run e2fsck to fix. [ 379.131089][ T4027] EXT4-fs (loop6): Cannot turn on quotas: error -22 [ 379.151767][ T4027] EXT4-fs error (device loop6): ext4_validate_block_bitmap:441: comm syz.6.14491: bg 0: block 40: padding at end of block bitmap is not set [ 379.179651][ T4027] EXT4-fs (loop6): Remounting filesystem read-only [ 379.193197][ T4027] EXT4-fs (loop6): 1 truncate cleaned up [ 379.201605][ T4027] EXT4-fs (loop6): mounted filesystem 00000000-0000-0000-0000-000000000000 ro without journal. Quota mode: writeback. [ 379.253486][ T3310] EXT4-fs (loop2): unmounting filesystem 00000000-0000-0000-0000-000000000000. [ 379.287064][T25417] EXT4-fs (loop6): unmounting filesystem 00000000-0000-0000-0000-000000000000. [ 379.305431][ T4035] netlink: 4 bytes leftover after parsing attributes in process `syz.6.14493'. [ 379.460292][ T4049] netlink: 64 bytes leftover after parsing attributes in process `syz.4.14500'. [ 379.486594][ T4052] EXT4-fs error (device loop2): ext4_orphan_get:1391: inode #15: comm syz.2.14501: inode has both inline data and extents flags [ 379.533054][ T4052] EXT4-fs error (device loop2): ext4_orphan_get:1396: comm syz.2.14501: couldn't read orphan inode 15 (err -117) [ 379.551419][ T4052] EXT4-fs (loop2): mounted filesystem 00000000-0000-0000-0000-000000000000 r/w without journal. Quota mode: writeback. [ 379.614316][ T4052] EXT4-fs error (device loop2): ext4_add_entry:2415: inode #2: comm syz.2.14501: Directory hole found for htree leaf block 0 [ 379.682458][ T3310] EXT4-fs (loop2): unmounting filesystem 00000000-0000-0000-0000-000000000000. [ 379.752285][ T4076] netlink: 12 bytes leftover after parsing attributes in process `syz.4.14511'. [ 379.761440][ T4076] netlink: 28 bytes leftover after parsing attributes in process `syz.4.14511'. [ 379.770607][ T4076] netlink: 12 bytes leftover after parsing attributes in process `syz.4.14511'. [ 379.791176][ T4076] netlink: 'syz.4.14511': attribute type 6 has an invalid length. [ 379.960495][ T4090] EXT4-fs: Ignoring removed orlov option [ 379.996113][ T4090] EXT4-fs (loop7): mounted filesystem 00000000-0000-0000-0000-000000000000 r/w without journal. Quota mode: none. [ 380.038217][T26785] EXT4-fs (loop7): unmounting filesystem 00000000-0000-0000-0000-000000000000. [ 380.278604][ T4121] bridge0: port 1(bridge_slave_0) entered disabled state [ 380.415058][ T4139] No such timeout policy "syz1" [ 380.463230][ T4145] set_capacity_and_notify: 5 callbacks suppressed [ 380.463248][ T4145] loop8: detected capacity change from 0 to 1024 [ 380.495927][ T4145] EXT4-fs (loop8): mounted filesystem 00000000-0000-0006-0000-000000000000 r/w without journal. Quota mode: none. [ 380.526050][ T4145] ext4 filesystem being mounted at /294/file1 supports timestamps until 2038-01-19 (0x7fffffff) [ 380.546550][ T4145] EXT4-fs error (device loop8): ext4_map_blocks:825: inode #15: comm syz.8.14543: lblock 0 mapped to illegal pblock 0 (length 6) [ 380.561167][ T4145] EXT4-fs (loop8): Delayed block allocation failed for inode 15 at logical offset 0 with max blocks 6 with error 117 [ 380.573593][ T4145] EXT4-fs (loop8): This should not happen!! Data will be lost [ 380.573593][ T4145] [ 380.586885][ T4145] EXT4-fs error (device loop8): ext4_map_blocks:783: inode #15: comm syz.8.14543: lblock 0 mapped to illegal pblock 0 (length 1) [ 380.604369][ T4145] EXT4-fs error (device loop8): ext4_free_blocks:6728: comm syz.8.14543: Freeing blocks not in datazone - block = 1, count = 5 [ 380.638701][ T3343] EXT4-fs error (device loop8): ext4_validate_block_bitmap:441: comm kworker/u8:6: bg 0: block 112: padding at end of block bitmap is not set [ 380.668462][ T3343] EXT4-fs (loop8): Delayed block allocation failed for inode 15 at logical offset 37 with max blocks 7 with error 28 [ 380.680840][ T3343] EXT4-fs (loop8): This should not happen!! Data will be lost [ 380.680840][ T3343] [ 380.690800][ T3343] EXT4-fs (loop8): Total free blocks count 0 [ 380.697044][ T3343] EXT4-fs (loop8): Free/Dirty block details [ 380.703409][ T3343] EXT4-fs (loop8): free_blocks=0 [ 380.708380][ T3343] EXT4-fs (loop8): dirty_blocks=16 [ 380.713792][ T3343] EXT4-fs (loop8): Block reservation details [ 380.875373][ C0] ip6_tunnel: ip6gretap0 xmit: Local address not yet configured! [ 380.974393][ T4183] loop6: detected capacity change from 0 to 256 [ 381.006795][ T4183] FAT-fs (loop6): utf8 is not a recommended IO charset for FAT filesystems, filesystem will be case sensitive! [ 381.056214][ T4183] FAT-fs (loop6): Volume was not properly unmounted. Some data may be corrupt. Please run fsck. [ 381.282202][ T4208] IPv6: RTM_NEWROUTE with no NLM_F_CREATE or NLM_F_REPLACE [ 381.289549][ T4208] IPv6: NLM_F_CREATE should be set when creating new route [ 381.296798][ T4208] IPv6: NLM_F_CREATE should be set when creating new route [ 381.304085][ T4208] IPv6: NLM_F_CREATE should be set when creating new route [ 381.378769][ T4216] loop6: detected capacity change from 0 to 1024 [ 381.391341][ T4216] EXT4-fs: Ignoring removed oldalloc option [ 381.397414][ T4216] EXT4-fs: Ignoring removed bh option [ 381.425268][ T4216] EXT4-fs (loop6): mounted filesystem 00000000-0000-0000-0000-000000000000 r/w without journal. Quota mode: writeback. [ 381.537632][T25417] EXT4-fs (loop6): unmounting filesystem 00000000-0000-0000-0000-000000000000. [ 381.563779][ T3304] udevd[3304]: symlink '../../loop6' '/dev/disk/by-diskseq/2125.tmp-b7:6' failed: Read-only file system [ 381.580598][ T3304] udevd[3304]: symlink '../../loop6' '/dev/disk/by-diskseq/2126.tmp-b7:6' failed: Read-only file system [ 381.637595][ T3304] udevd[3304]: symlink '../../loop6' '/dev/disk/by-diskseq/2126.tmp-b7:6' failed: Read-only file system [ 381.668510][ T3304] udevd[3304]: symlink '../../loop6' '/dev/disk/by-diskseq/2126.tmp-b7:6' failed: Read-only file system [ 381.747905][ T3304] udevd[3304]: symlink '../../loop6' '/dev/disk/by-diskseq/2126.tmp-b7:6' failed: Read-only file system [ 381.818595][ T3304] udevd[3304]: symlink '../../loop6' '/dev/disk/by-diskseq/2126.tmp-b7:6' failed: Read-only file system [ 381.819300][ T4253] xfrm0 speed is unknown, defaulting to 1000 [ 381.837266][ T4253] xfrm0 speed is unknown, defaulting to 1000 [ 381.843798][ T4253] xfrm0 speed is unknown, defaulting to 1000 [ 381.866983][ T3304] udevd[3304]: symlink '../../loop7' '/dev/disk/by-diskseq/2120.tmp-b7:7' failed: Read-only file system [ 381.906541][ T4253] infiniband syz1: set active [ 381.911283][ T4253] infiniband syz1: added xfrm0 [ 381.916530][ T576] xfrm0 speed is unknown, defaulting to 1000 [ 381.929942][ T4253] RDS/IB: syz1: added [ 381.934705][ T4253] smc: adding ib device syz1 with port count 1 [ 381.940879][ T4253] smc: ib device syz1 port 1 has no pnetid [ 381.947061][ T576] xfrm0 speed is unknown, defaulting to 1000 [ 381.953216][ T4253] xfrm0 speed is unknown, defaulting to 1000 [ 381.982634][ T3304] udevd[3304]: symlink '../../loop7' '/dev/disk/by-diskseq/2120.tmp-b7:7' failed: Read-only file system [ 382.013227][ T4253] xfrm0 speed is unknown, defaulting to 1000 [ 382.027537][ T3304] udevd[3304]: symlink '../../loop7' '/dev/disk/by-diskseq/2120.tmp-b7:7' failed: Read-only file system [ 382.066007][ T3304] udevd[3304]: symlink '../../loop7' '/dev/disk/by-diskseq/2120.tmp-b7:7' failed: Read-only file system [ 382.093799][ T4253] xfrm0 speed is unknown, defaulting to 1000 [ 382.117336][ T4276] loop4: detected capacity change from 0 to 256 [ 382.125185][ T4276] FAT-fs (loop4): utf8 is not a recommended IO charset for FAT filesystems, filesystem will be case sensitive! [ 382.172408][ T4276] FAT-fs (loop4): Volume was not properly unmounted. Some data may be corrupt. Please run fsck. [ 382.183215][ T4253] xfrm0 speed is unknown, defaulting to 1000 [ 382.276917][ T4253] xfrm0 speed is unknown, defaulting to 1000 [ 382.287648][ T4292] loop7: detected capacity change from 0 to 512 [ 382.442653][ T4308] loop8: detected capacity change from 0 to 512 [ 382.491559][ T4308] EXT4-fs: Ignoring removed orlov option [ 382.541081][ T4308] EXT4-fs: Ignoring removed mblk_io_submit option [ 382.581895][ T4308] EXT4-fs (loop8): Cannot turn on journaled quota: type 0: error -13 [ 382.592345][ T4308] EXT4-fs error (device loop8): ext4_clear_blocks:876: inode #13: comm syz.8.14616: attempt to clear invalid blocks 2 len 1 [ 382.625944][ T4308] EXT4-fs error (device loop8): ext4_mb_generate_buddy:1306: group 0, block bitmap and bg descriptor inconsistent: 218 vs 220 free clusters [ 382.693483][ T4308] EXT4-fs error (device loop8): ext4_free_branches:1023: inode #13: comm syz.8.14616: invalid indirect mapped block 1819239214 (level 0) [ 382.720362][ T4308] EXT4-fs error (device loop8): ext4_free_branches:1023: inode #13: comm syz.8.14616: invalid indirect mapped block 1819239214 (level 1) [ 382.756009][ T4302] loop4: detected capacity change from 0 to 32768 [ 382.779681][ T4308] EXT4-fs (loop8): 1 truncate cleaned up [ 382.786023][ T4308] EXT4-fs (loop8): mounted filesystem 00000000-0000-0000-0000-000000000000 r/w without journal. Quota mode: writeback. [ 382.865241][ T4308] EXT4-fs (loop8): shut down requested (2) [ 382.929613][T32582] EXT4-fs (loop8): unmounting filesystem 00000000-0000-0000-0000-000000000000. [ 382.955023][ T4357] loop4: detected capacity change from 0 to 1024 [ 382.993544][ T4357] EXT4-fs: Ignoring removed mblk_io_submit option [ 383.032191][ T4357] EXT4-fs: Journaled quota options ignored when QUOTA feature is enabled [ 383.061518][ T4357] EXT4-fs (loop4): stripe (65535) is not aligned with cluster size (4096), stripe is disabled [ 383.089794][ T557] IPVS: starting estimator thread 0... [ 383.100619][ T4357] EXT4-fs error (device loop4): ext4_ext_check_inode:523: inode #11: comm syz.4.14640: pblk 0 bad header/extent: invalid extent entries - magic f30a, entries 1, max 4(4), depth 32512(32512) [ 383.140447][ T4373] program syz.6.14646 is using a deprecated SCSI ioctl, please convert it to SG_IO [ 383.150343][ T4357] EXT4-fs error (device loop4): ext4_orphan_get:1396: comm syz.4.14640: couldn't read orphan inode 11 (err -117) [ 383.203755][ T4370] IPVS: using max 2160 ests per chain, 108000 per kthread [ 383.255069][ T4357] EXT4-fs (loop4): mounted filesystem 00000000-0000-0000-0000-000000000000 r/w without journal. Quota mode: writeback. [ 383.294072][ T29] kauditd_printk_skb: 29 callbacks suppressed [ 383.294089][ T29] audit: type=1326 audit(2000000022.400:14967): auid=4294967295 uid=0 gid=0 ses=4294967295 subj=root:sysadm_r:sysadm_t pid=4380 comm="syz.2.14649" exe="/root/syz-executor" sig=9 arch=c000003e syscall=231 compat=0 ip=0x7ff029b3aeb9 code=0x0 [ 383.341847][ T4357] EXT4-fs error (device loop4): ext4_read_block_bitmap_nowait:483: comm syz.4.14640: Invalid block bitmap block 0 in block_group 0 [ 383.380458][ T4357] Quota error (device loop4): write_blk: dquota write failed [ 383.388002][ T4357] Quota error (device loop4): qtree_write_dquot: Error -117 occurred while creating quota [ 383.413965][ T4394] __nla_validate_parse: 11 callbacks suppressed [ 383.413983][ T4394] netlink: 4 bytes leftover after parsing attributes in process `syz.6.14655'. [ 383.434316][ T4357] EXT4-fs error (device loop4): ext4_acquire_dquot:6986: comm syz.4.14640: Failed to acquire dquot type 0 [ 383.453673][ T4394] netlink: 4 bytes leftover after parsing attributes in process `syz.6.14655'. [ 383.467706][ T4399] EXT4-fs error (device loop4): ext4_read_inode_bitmap:139: comm syz.4.14640: Invalid inode bitmap blk 137438953472 in block_group 0 [ 383.473218][ T4394] netlink: 4 bytes leftover after parsing attributes in process `syz.6.14655'. [ 383.492100][ T4394] netlink: 4 bytes leftover after parsing attributes in process `syz.6.14655'. [ 383.516450][ T927] EXT4-fs error (device loop4): __ext4_get_inode_loc:4830: comm kworker/u8:8: Invalid inode table block 8589934593 in block_group 0 [ 383.533833][ T817] EXT4-fs (loop4): unmounting filesystem 00000000-0000-0000-0000-000000000000. [ 383.565733][ T4394] netlink: 4 bytes leftover after parsing attributes in process `syz.6.14655'. [ 383.574941][ T4394] netlink: 4 bytes leftover after parsing attributes in process `syz.6.14655'. [ 383.695647][ T4420] SELinux: unrecognized netlink message: protocol=0 nlmsg_type=0 sclass=netlink_route_socket pid=4420 comm=syz.6.14665 [ 383.841777][ T4434] loop4: detected capacity change from 0 to 2048 [ 383.883842][ T4434] EXT4-fs (loop4): mounted filesystem 00000000-0000-0000-0000-000000000000 r/w without journal. Quota mode: none. [ 383.950114][ T29] audit: type=1400 audit(2000000023.050:14968): avc: denied { watch_reads } for pid=4449 comm="syz.7.14678" path="/899/file1" dev="tmpfs" ino=4641 scontext=root:sysadm_r:sysadm_t tcontext=root:object_r:user_tmpfs_t tclass=file permissive=1 [ 383.974112][ T817] EXT4-fs (loop4): unmounting filesystem 00000000-0000-0000-0000-000000000000. [ 383.984244][ T4449] Process accounting resumed [ 384.204292][ T4476] netlink: 4 bytes leftover after parsing attributes in process `syz.2.14690'. [ 384.361495][ T4498] netlink: 4 bytes leftover after parsing attributes in process `syz.2.14698'. [ 384.668044][ T4519] loop4: detected capacity change from 0 to 512 [ 384.683188][ T4519] EXT4-fs: Ignoring removed bh option [ 384.698141][ T4519] EXT4-fs (loop4): mounting ext3 file system using the ext4 subsystem [ 384.733706][ T4519] EXT4-fs (loop4): 1 truncate cleaned up [ 384.754577][ T4519] EXT4-fs (loop4): mounted filesystem 00000000-0000-0000-0000-000000000000 r/w without journal. Quota mode: writeback. [ 384.860171][ T817] EXT4-fs (loop4): unmounting filesystem 00000000-0000-0000-0000-000000000000. [ 384.861578][ T4534] EXT4-fs: Ignoring removed oldalloc option [ 384.875884][ T4534] EXT4-fs: Ignoring removed bh option [ 384.910903][ T4534] EXT4-fs (loop6): mounted filesystem 00000000-0000-0000-0000-000000000000 r/w without journal. Quota mode: writeback. [ 384.992045][ T4534] EXT4-fs error (device loop6): mb_free_blocks:2037: group 0, inode 15: block 241:freeing already freed block (bit 15); block bitmap corrupt. [ 385.013105][ T4553] vcan0: tx drop: invalid da for name 0x00000000000000ee [ 385.111881][T25417] EXT4-fs (loop6): unmounting filesystem 00000000-0000-0000-0000-000000000000. [ 385.304720][ T29] audit: type=1400 audit(2000000024.400:14969): avc: denied { name_connect } for pid=4677 comm="syz.8.14733" dest=32 scontext=root:sysadm_r:sysadm_t tcontext=system_u:object_r:reserved_port_t tclass=sctp_socket permissive=1 [ 385.344714][ T29] audit: type=1400 audit(2000000024.450:14970): avc: denied { mount } for pid=4680 comm="syz.2.14734" name="/" dev="bpf" ino=1 scontext=root:sysadm_r:sysadm_t tcontext=system_u:object_r:bpf_t tclass=filesystem permissive=1 [ 385.451466][ T4694] ieee802154 phy0 wpan0: encryption failed: -22 [ 385.520928][ T4704] SELinux: unrecognized netlink message: protocol=9 nlmsg_type=24 sclass=netlink_audit_socket pid=4704 comm=syz.8.14745 [ 385.703159][ T4721] set_capacity_and_notify: 2 callbacks suppressed [ 385.703177][ T4721] loop2: detected capacity change from 0 to 164 [ 385.970464][ T4745] syz_tun: entered promiscuous mode [ 385.989140][ T4751] loop2: detected capacity change from 0 to 512 [ 385.990722][ T4745] macvtap1: entered promiscuous mode [ 386.000973][ T4745] macvtap1: entered allmulticast mode [ 386.006233][ T4751] EXT4-fs (loop2): encrypted files will use data=ordered instead of data journaling mode [ 386.006461][ T4745] syz_tun: entered allmulticast mode [ 386.017793][ T4751] EXT4-fs error (device loop2): ext4_read_block_bitmap_nowait:483: comm syz.2.14767: Invalid block bitmap block 0 in block_group 0 [ 386.036788][ T4751] EXT4-fs error (device loop2) in ext4_mb_clear_bb:6689: Corrupt filesystem [ 386.045828][ T4751] EXT4-fs error (device loop2): ext4_clear_blocks:876: inode #11: comm syz.2.14767: attempt to clear invalid blocks 983261 len 1 [ 386.063573][ T4751] EXT4-fs error (device loop2): __ext4_get_inode_loc:4830: comm syz.2.14767: Invalid inode table block 0 in block_group 0 [ 386.083931][ T4751] EXT4-fs error (device loop2) in ext4_reserve_inode_write:6298: Corrupt filesystem [ 386.093735][ T4751] EXT4-fs error (device loop2) in ext4_orphan_del:303: Corrupt filesystem [ 386.109892][ T4757] loop7: detected capacity change from 0 to 1024 [ 386.112692][ T4751] EXT4-fs error (device loop2): __ext4_get_inode_loc:4830: comm syz.2.14767: Invalid inode table block 0 in block_group 0 [ 386.116800][ T4757] EXT4-fs: Ignoring removed orlov option [ 386.136716][ T4751] EXT4-fs error (device loop2) in ext4_reserve_inode_write:6298: Corrupt filesystem [ 386.146398][ T4751] EXT4-fs error (device loop2): ext4_truncate:4635: inode #11: comm syz.2.14767: mark_inode_dirty error [ 386.159099][ T4751] EXT4-fs error (device loop2) in ext4_process_orphan:345: Corrupt filesystem [ 386.169443][ T4757] EXT4-fs (loop7): mounted filesystem 00000000-0000-0000-0000-000000000000 r/w without journal. Quota mode: none. [ 386.183704][ T4751] EXT4-fs error (device loop2): __ext4_get_inode_loc:4830: comm syz.2.14767: Invalid inode table block 0 in block_group 0 [ 386.197583][ T4751] EXT4-fs (loop2): 1 truncate cleaned up [ 386.204449][ T4751] EXT4-fs (loop2): mounted filesystem 00000000-0000-0000-0000-000000000000 r/w without journal. Quota mode: none. [ 386.231620][ T4751] EXT4-fs error (device loop2): __ext4_get_inode_loc:4830: comm syz.2.14767: Invalid inode table block 0 in block_group 0 [ 386.255929][ T3310] EXT4-fs (loop2): unmounting filesystem 00000000-0000-0000-0000-000000000000. [ 386.292419][T26785] EXT4-fs (loop7): unmounting filesystem 00000000-0000-0000-0000-000000000000. [ 386.484124][ T29] audit: type=1400 audit(2000000025.590:14971): avc: denied { read } for pid=576 comm="kworker/0:5" path="anon_inode:[io_uring]" dev="anon_inodefs" ino=113416 scontext=system_u:system_r:kernel_t tcontext=root:object_r:sysadm_t tclass=anon_inode permissive=1 [ 386.525922][ T4797] netlink: 8 bytes leftover after parsing attributes in process `syz.7.14788'. [ 386.535621][ T4797] netlink: 4 bytes leftover after parsing attributes in process `syz.7.14788'. [ 386.544686][ T4797] netlink: 'syz.7.14788': attribute type 19 has an invalid length. [ 386.552684][ T4797] netlink: 'syz.7.14788': attribute type 20 has an invalid length. [ 386.576016][ T3299] udevd[3299]: symlink '../../loop7' '/dev/disk/by-diskseq/2150.tmp-b7:7' failed: Read-only file system [ 386.610153][ T3304] udevd[3304]: symlink '../../loop6' '/dev/disk/by-diskseq/2144.tmp-b7:6' failed: Read-only file system [ 386.658272][ T4810] loop2: detected capacity change from 0 to 1024 [ 386.667738][ T4808] loop8: detected capacity change from 0 to 1024 [ 386.668497][ T3304] udevd[3304]: symlink '../../loop8' '/dev/disk/by-diskseq/2141.tmp-b7:8' failed: Read-only file system [ 386.679027][ T3299] udevd[3299]: symlink '../../loop7' '/dev/disk/by-diskseq/2150.tmp-b7:7' failed: Read-only file system [ 386.687280][ T4810] EXT4-fs: Ignoring removed mblk_io_submit option [ 386.709320][ T4808] EXT4-fs (loop8): ext4_check_descriptors: Inode bitmap for group 0 overlaps block group descriptors [ 386.713863][ T3304] udevd[3304]: symlink '../../loop8' '/dev/disk/by-diskseq/2152.tmp-b7:8' failed: Read-only file system [ 386.720336][ T4808] EXT4-fs (loop8): ext4_check_descriptors: Checksum for group 0 failed (27642!=20869) [ 386.741714][ T4810] EXT4-fs: Journaled quota options ignored when QUOTA feature is enabled [ 386.750306][ T4810] EXT4-fs (loop2): stripe (65535) is not aligned with cluster size (4096), stripe is disabled [ 386.750597][ T3302] udevd[3302]: symlink '../../loop2' '/dev/disk/by-diskseq/2151.tmp-b7:2' failed: Read-only file system [ 386.761481][ T4808] JBD2: no valid journal superblock found [ 386.778197][ T4808] EXT4-fs (loop8): Could not load journal inode [ 386.785396][ T4810] EXT4-fs error (device loop2): ext4_ext_check_inode:523: inode #11: comm syz.2.14794: pblk 0 bad header/extent: invalid extent entries - magic f30a, entries 1, max 4(4), depth 32512(32512) [ 386.790705][ T3304] udevd[3304]: symlink '../../loop8' '/dev/disk/by-label/syzkaller.tmp-b7:8' failed: Read-only file system [ 386.816185][ T4812] xfrm0 speed is unknown, defaulting to 1000 [ 386.816452][ T4810] EXT4-fs error (device loop2): ext4_orphan_get:1396: comm syz.2.14794: couldn't read orphan inode 11 (err -117) [ 386.844055][ T3302] udevd[3302]: symlink '../../loop2' '/dev/disk/by-label/syzkal\xff\xff\xff\xff\xff\xff\xff\x7f.tmp-b7:2' failed: Read-only file system [ 386.871528][ T3302] udevd[3302]: symlink '../../loop4' '/dev/disk/by-diskseq/2143.tmp-b7:4' failed: Read-only file system [ 386.891144][ T3304] udevd[3304]: symlink '../../loop2' '/dev/disk/by-diskseq/2151.tmp-b7:2' failed: Read-only file system [ 386.911322][ T4810] EXT4-fs (loop2): mounted filesystem 00000000-0000-0000-0000-000000000000 r/w without journal. Quota mode: writeback. [ 386.938937][ T4810] EXT4-fs error (device loop2): ext4_read_block_bitmap_nowait:483: comm syz.2.14794: Invalid block bitmap block 0 in block_group 0 [ 386.954877][ T4810] Quota error (device loop2): write_blk: dquota write failed [ 386.962310][ T4810] Quota error (device loop2): qtree_write_dquot: Error -117 occurred while creating quota [ 386.972754][ T4810] EXT4-fs error (device loop2): ext4_acquire_dquot:6986: comm syz.2.14794: Failed to acquire dquot type 0 [ 387.026048][ T3310] EXT4-fs (loop2): unmounting filesystem 00000000-0000-0000-0000-000000000000. [ 387.171482][ T4833] loop4: detected capacity change from 0 to 4096 [ 387.203710][ T4833] EXT4-fs (loop4): mounted filesystem 00000000-0000-0000-0000-000000000000 r/w without journal. Quota mode: writeback. [ 387.258045][ T817] EXT4-fs (loop4): unmounting filesystem 00000000-0000-0000-0000-000000000000. [ 387.259222][ T29] audit: type=1326 audit(2000000026.360:14972): auid=4294967295 uid=0 gid=0 ses=4294967295 subj=root:sysadm_r:sysadm_t pid=4840 comm="syz.2.14807" exe="/root/syz-executor" sig=9 arch=c000003e syscall=231 compat=0 ip=0x7ff029b3aeb9 code=0x0 [ 387.381905][ T4852] loop4: detected capacity change from 0 to 512 [ 387.394035][ T4854] loop8: detected capacity change from 0 to 128 [ 387.459670][ T4852] EXT4-fs (loop4): mounted filesystem 00000000-0000-0000-0000-000000000000 r/w without journal. Quota mode: writeback. [ 387.488843][ T4852] ext4 filesystem being mounted at /271/bus supports timestamps until 2038-01-19 (0x7fffffff) [ 387.506420][ T4852] EXT4-fs error (device loop4): ext4_validate_block_bitmap:441: comm syz.4.14812: bg 0: block 416: padding at end of block bitmap is not set [ 387.537715][ T4852] EXT4-fs (loop4): Remounting filesystem read-only [ 387.583441][ T817] EXT4-fs (loop4): unmounting filesystem 00000000-0000-0000-0000-000000000000. [ 387.712783][ T4894] loop7: detected capacity change from 0 to 512 [ 387.725833][ T4894] EXT4-fs (loop7): mounted filesystem 00000000-0000-0000-0000-000000000000 r/w without journal. Quota mode: writeback. [ 387.739240][ T4894] ext4 filesystem being mounted at /925/file0 supports timestamps until 2038-01-19 (0x7fffffff) [ 387.769376][T26785] EXT4-fs (loop7): unmounting filesystem 00000000-0000-0000-0000-000000000000. [ 387.786274][ T4901] loop4: detected capacity change from 0 to 256 [ 387.800415][ T4901] FAT-fs (loop4): Volume was not properly unmounted. Some data may be corrupt. Please run fsck. [ 387.803411][ T4903] netlink: 'syz.7.14833': attribute type 25 has an invalid length. [ 387.819161][ T4903] netlink: 'syz.7.14833': attribute type 7 has an invalid length. [ 387.827077][ T4903] netlink: 'syz.7.14833': attribute type 1 has an invalid length. [ 387.873901][ T4907] EXT4-fs: Ignoring removed mblk_io_submit option [ 387.912072][ T4907] EXT4-fs: Quota format mount options ignored when QUOTA feature is enabled [ 387.923738][ T4907] EXT4-fs (loop7): revision level too high, forcing read-only mode [ 387.931728][ T4907] [EXT4 FS bs=4096, gc=1, bpg=32768, ipg=32, mo=a000e018, mo2=0002] [ 387.939833][ T4907] System zones: 0-1, 15-15, 18-18, 34-34 [ 387.946162][ T4907] EXT4-fs (loop7): orphan cleanup on readonly fs [ 387.952535][ T4907] EXT4-fs error (device loop7): ext4_ext_check_inode:523: inode #4: comm syz.7.14835: pblk 0 bad header/extent: invalid extent entries - magic f30a, entries 1, max 4(4), depth 0(0) [ 387.970689][ T4907] EXT4-fs error (device loop7): ext4_quota_enable:7180: comm syz.7.14835: Bad quota inode: 4, type: 1 [ 387.982286][ T4907] EXT4-fs warning (device loop7): ext4_enable_quotas:7221: Failed to enable quota tracking (type=1, err=-117, ino=4). Please run e2fsck to fix. [ 387.996990][ T4907] EXT4-fs (loop7): Cannot turn on quotas: error -117 [ 388.004528][ T4907] EXT4-fs (loop7): mounted filesystem 00000000-0000-0000-0000-000000000000 ro without journal. Quota mode: writeback. [ 388.018599][ T4907] EXT4-fs error (device loop7): ext4_get_link:106: inode #16: comm syz.7.14835: bad symlink. [ 388.037005][T26785] EXT4-fs (loop7): unmounting filesystem 00000000-0000-0000-0000-000000000000. [ 388.265834][ T4939] iso9660: Unknown parameter 'ŠXðÓ-¥¤ô' [ 388.326572][ T4943] [EXT4 FS bs=1024, gc=1, bpg=131072, ipg=32, mo=a842c018, mo2=0002] [ 388.326608][ T4943] System zones: 0-1, 3-8 [ 388.327120][ T4943] EXT4-fs (loop7): mounted filesystem 00000000-0000-0006-0000-000000000000 r/w without journal. Quota mode: none. [ 388.327182][ T4943] ext4 filesystem being mounted at /933/file1 supports timestamps until 2038-01-19 (0x7fffffff) [ 388.355444][T26785] EXT4-fs (loop7): unmounting filesystem 00000000-0000-0006-0000-000000000000. [ 388.528733][ T4953] FAT-fs (loop8): Volume was not properly unmounted. Some data may be corrupt. Please run fsck. [ 388.568223][ T4953] FAT-fs (loop8): error, fat_get_cluster: invalid cluster chain (i_pos 1046) [ 388.577181][ T4953] FAT-fs (loop8): Filesystem has been set read-only [ 388.586728][ T4953] FAT-fs (loop8): error, fat_get_cluster: invalid cluster chain (i_pos 1046) [ 388.595762][ T4953] FAT-fs (loop8): error, fat_get_cluster: invalid cluster chain (i_pos 1046) [ 388.614984][ T4953] FAT-fs (loop8): error, fat_get_cluster: invalid cluster chain (i_pos 1046) [ 388.623984][ T4953] FAT-fs (loop8): error, fat_get_cluster: invalid cluster chain (i_pos 1046) [ 388.632781][ T4953] FAT-fs (loop8): error, fat_get_cluster: invalid cluster chain (i_pos 1046) [ 388.648954][ T4953] FAT-fs (loop8): error, fat_get_cluster: invalid cluster chain (i_pos 1046) [ 388.659523][ T4953] FAT-fs (loop8): error, fat_get_cluster: invalid cluster chain (i_pos 1046) [ 388.669997][ T4953] FAT-fs (loop8): error, fat_get_cluster: invalid cluster chain (i_pos 1046) [ 388.690890][ T4953] FAT-fs (loop8): error, fat_get_cluster: invalid cluster chain (i_pos 1046) [ 388.993916][ T5075] xfrm0 speed is unknown, defaulting to 1000 [ 389.117388][ T5181] delete_channel: no stack [ 389.387283][ T29] kauditd_printk_skb: 11 callbacks suppressed [ 389.387303][ T29] audit: type=1400 audit(2000000028.490:14982): avc: denied { append } for pid=5194 comm="syz.2.14872" name="hwrng" dev="devtmpfs" ino=82 scontext=root:sysadm_r:sysadm_t tcontext=system_u:object_r:random_device_t tclass=chr_file permissive=1 [ 389.422894][ T5197] __nla_validate_parse: 2 callbacks suppressed [ 389.422912][ T5197] netlink: 24 bytes leftover after parsing attributes in process `syz.2.14873'. [ 389.651329][ T5213] delete_channel: no stack [ 389.673738][ C0] ip6_tunnel: ip6gretap0 xmit: Local address not yet configured! [ 389.694288][ T29] audit: type=1400 audit(2000000028.790:14983): avc: denied { setopt } for pid=5212 comm="syz.4.14880" scontext=root:sysadm_r:sysadm_t tcontext=root:sysadm_r:sysadm_t tclass=isdn_socket permissive=1 [ 389.810663][ T5219] EXT4-fs (loop6): mounted filesystem 00000000-0000-0006-0000-000000000000 r/w without journal. Quota mode: none. [ 389.833756][ T5219] ext4 filesystem being mounted at /1067/file1 supports timestamps until 2038-01-19 (0x7fffffff) [ 389.894935][ T6776] EXT4-fs error (device loop6): ext4_map_blocks:825: inode #15: comm kworker/u8:7: lblock 0 mapped to illegal pblock 0 (length 1) [ 389.947808][ T6776] EXT4-fs (loop6): Delayed block allocation failed for inode 15 at logical offset 0 with max blocks 1 with error 117 [ 389.960411][ T6776] EXT4-fs (loop6): This should not happen!! Data will be lost [ 389.960411][ T6776] [ 389.999228][T25417] EXT4-fs (loop6): unmounting filesystem 00000000-0000-0006-0000-000000000000. [ 390.152329][ T5254] netlink: 4 bytes leftover after parsing attributes in process `syz.6.14899'. [ 390.374437][ T5278] EXT4-fs (loop6): mounted filesystem 76b65be2-f6da-4727-8c75-0525a5b65a09 r/w without journal. Quota mode: none. [ 390.419363][ T5278] ext4 filesystem being mounted at /1073/mnt supports timestamps until 2038-01-19 (0x7fffffff) [ 390.434883][ T5278] EXT4-fs warning (device loop6): verify_group_input:137: Cannot add at group 1986356271 (only 1 groups) [ 390.499665][ T5289] FAT-fs (loop2): utf8 is not a recommended IO charset for FAT filesystems, filesystem will be case sensitive! [ 390.537739][T25417] EXT4-fs (loop6): unmounting filesystem 76b65be2-f6da-4727-8c75-0525a5b65a09. [ 390.553513][ T5289] FAT-fs (loop2): Volume was not properly unmounted. Some data may be corrupt. Please run fsck. [ 390.697296][ T29] audit: type=1400 audit(2000000029.800:14984): avc: denied { read } for pid=5301 comm="syz.8.14921" scontext=root:sysadm_r:sysadm_t tcontext=root:sysadm_r:sysadm_t tclass=rds_socket permissive=1 [ 390.760043][ T5300] netlink: 488 bytes leftover after parsing attributes in process `syz.6.14920'. [ 390.769287][ T5300] netlink: 488 bytes leftover after parsing attributes in process `syz.6.14920'. [ 390.861670][ T5321] netlink: 'syz.6.14928': attribute type 1 has an invalid length. [ 390.869795][ T5321] netlink: 60 bytes leftover after parsing attributes in process `syz.6.14928'. [ 390.901322][ T5319] netlink: 48 bytes leftover after parsing attributes in process `syz.4.14927'. [ 391.047378][ T5339] netlink: 'syz.4.14938': attribute type 25 has an invalid length. [ 391.055970][ T5339] netlink: 'syz.4.14938': attribute type 7 has an invalid length. [ 391.063851][ T5339] netlink: 'syz.4.14938': attribute type 1 has an invalid length. [ 391.071675][ T5339] netlink: 156 bytes leftover after parsing attributes in process `syz.4.14938'. [ 391.080964][ T5339] bridge0: port 1(bridge_slave_0) entered disabled state [ 391.152475][ T5349] xfrm0 speed is unknown, defaulting to 1000 [ 391.191870][ T5353] set_capacity_and_notify: 8 callbacks suppressed [ 391.191889][ T5353] loop6: detected capacity change from 0 to 1024 [ 391.237155][ T5353] EXT4-fs: Ignoring removed orlov option [ 391.261015][ T5353] EXT4-fs (loop6): stripe (2) is not aligned with cluster size (16), stripe is disabled [ 391.275634][ T5353] EXT4-fs (loop6): mounted filesystem 00000000-0000-0000-0000-000000000000 r/w without journal. Quota mode: writeback. [ 391.336821][T25417] EXT4-fs (loop6): unmounting filesystem 00000000-0000-0000-0000-000000000000. [ 391.390101][ T5468] loop6: detected capacity change from 0 to 4096 [ 391.423763][ T5468] EXT4-fs: Invalid commit interval 609405260, must be smaller than 21474836 [ 391.571509][ T5487] loop8: detected capacity change from 0 to 512 [ 391.580133][ T2999] ================================================================== [ 391.588342][ T2999] BUG: KCSAN: data-race in d_make_discardable / step_into_slowpath [ 391.596457][ T2999] [ 391.598808][ T2999] write to 0xffff888107a38e40 of 4 bytes by task 3304 on cpu 0: [ 391.606453][ T2999] d_make_discardable+0x4f/0xa0 [ 391.611352][ T2999] simple_unlink+0x68/0x80 [ 391.615796][ T2999] shmem_unlink+0x12d/0x140 [ 391.620319][ T2999] vfs_unlink+0x28b/0x440 [ 391.624665][ T2999] do_unlinkat+0x1e2/0x4b0 [ 391.629096][ T2999] __x64_sys_unlink+0x2e/0x40 [ 391.633970][ T2999] x64_sys_call+0x2f48/0x3000 [ 391.638663][ T2999] do_syscall_64+0xc0/0x2a0 [ 391.643192][ T2999] entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 391.649108][ T2999] [ 391.651447][ T2999] read to 0xffff888107a38e40 of 4 bytes by task 2999 on cpu 1: [ 391.658998][ T2999] step_into_slowpath+0xea/0x4c0 [ 391.664018][ T2999] path_lookupat+0x330/0x500 [ 391.668629][ T2999] filename_lookup+0x190/0x390 [ 391.673405][ T2999] do_readlinkat+0x7d/0x340 [ 391.678008][ T2999] __x64_sys_readlink+0x47/0x60 [ 391.682868][ T2999] x64_sys_call+0x2af1/0x3000 [ 391.687552][ T2999] do_syscall_64+0xc0/0x2a0 [ 391.692070][ T2999] entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 391.697967][ T2999] [ 391.700293][ T2999] value changed: 0x08300080 -> 0x00000080 [ 391.706007][ T2999] [ 391.708328][ T2999] Reported by Kernel Concurrency Sanitizer on: [ 391.714652][ T2999] CPU: 1 UID: 0 PID: 2999 Comm: udevd Tainted: G W syzkaller #0 PREEMPT(voluntary) [ 391.725596][ T2999] Tainted: [W]=WARN [ 391.729493][ T2999] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/24/2026 [ 391.739642][ T2999] ================================================================== [ 391.757572][ T3304] udevd[3304]: symlink '../../loop6' '/dev/disk/by-diskseq/2183.tmp-b7:6' failed: Read-only file system [ 391.776133][ T3304] udevd[3304]: symlink '../../loop6' '/dev/disk/by-diskseq/2184.tmp-b7:6' failed: Read-only file system [ 391.777418][ T3299] udevd[3299]: symlink '../../loop8' '/dev/disk/by-diskseq/2185.tmp-b7:8' failed: Read-only file system [ 391.813574][ T5487] EXT4-fs error (device loop8): ext4_iget_extra_inode:5073: inode #15: comm syz.8.14959: corrupted in-inode xattr: invalid ea_ino [ 391.829335][ T3304] udevd[3304]: symlink '../../loop7' '/dev/disk/by-diskseq/2172.tmp-b7:7' failed: Read-only file system [ 391.841069][ T5487] EXT4-fs error (device loop8): ext4_orphan_get:1396: comm syz.8.14959: couldn't read orphan inode 15 (err -117) [ 391.844907][ T3299] udevd[3299]: symlink '../../loop8' '/dev/disk/by-label/syzkaller.tmp-b7:8' failed: Read-only file system [ 391.892668][ T3299] udevd[3299]: symlink '../../loop2' '/dev/disk/by-diskseq/2180.tmp-b7:2' failed: Read-only file system [ 391.909397][ T3299] udevd[3299]: symlink '../../loop5' '/dev/disk/by-label/syzkaller.tmp-b7:8' failed: Read-only file system [ 391.922167][ T3299] udevd[3299]: symlink '../../loop8' '/dev/disk/by-diskseq/2185.tmp-b7:8' failed: Read-only file system [ 391.939070][ T3304] udevd[3304]: symlink '../../loop8' '/dev/disk/by-diskseq/2185.tmp-b7:8' failed: Read-only file system [ 391.955031][ T3304] udevd[3304]: symlink '../../loop8' '/dev/disk/by-diskseq/2186.tmp-b7:8' failed: Read-only file system [ 392.243589][ C1] ip6_tunnel: ip6tnl1 xmit: Local address not yet configured!