last executing test programs: 2.155672258s ago: executing program 1: syz_mount_image$vfat(&(0x7f0000000100), &(0x7f0000000640)='./bus\x00', 0x0, &(0x7f0000000080)=ANY=[], 0x1, 0x1268, &(0x7f0000003780)="$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r0 = openat(0xffffffffffffff9c, &(0x7f0000000040)='.\x00', 0x0, 0x0) mkdirat(r0, &(0x7f0000000180)='./bus\x00', 0x0) mknodat$null(0xffffffffffffff9c, 0x0, 0x0, 0x103) ioctl$SECCOMP_IOCTL_NOTIF_RECV(0xffffffffffffffff, 0xc0502100, 0x0) statfs(&(0x7f0000000040)='./file0\x00', &(0x7f0000000140)=""/83) 1.941007171s ago: executing program 1: perf_event_open(&(0x7f0000000240)={0x2, 0x80, 0x26, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = syz_genetlink_get_family_id$ethtool(&(0x7f0000000040), 0xffffffffffffffff) r1 = socket$nl_generic(0x10, 0x3, 0x10) sendmsg$ETHTOOL_MSG_COALESCE_GET(r1, &(0x7f0000000100)={0x0, 0x0, &(0x7f00000000c0)={&(0x7f0000000380)={0x2c, r0, 0x1, 0x0, 0x0, {0x1a}, [@HEADER={0x18, 0x1, 0x0, 0x1, [@ETHTOOL_A_HEADER_DEV_NAME={0x14, 0x2, 'veth0_to_bond\x00'}]}]}, 0x2c}}, 0x0) 1.726745094s ago: executing program 1: r0 = socket$netlink(0x10, 0x3, 0x4) r1 = socket$inet_udplite(0x2, 0x2, 0x88) getsockopt$sock_cred(r1, 0x1, 0x11, &(0x7f0000000240)={0x0, 0x0}, &(0x7f0000000280)=0x5) setreuid(0x0, r2) writev(r0, &(0x7f0000000300)=[{&(0x7f0000000340)="580000001400192340834b80040d8c560a117436b784000000000000000058000b4824ca945f6400940f6a0325010ebc000000000000008000f0fffeffe809005300fff5dd000000100001000408100000200000024e0000", 0x58}], 0x1) 1.672238342s ago: executing program 1: r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000000000), 0x2, 0x0) write$binfmt_aout(r0, &(0x7f00000000c0)=ANY=[], 0xff2e) ioctl$TCXONC(r0, 0x540a, 0x0) mmap(&(0x7f0000001000/0xc00000)=nil, 0xc00000, 0x0, 0x3032, 0xffffffffffffffff, 0x0) r1 = bpf$BPF_PROG_RAW_TRACEPOINT_LOAD(0x5, &(0x7f0000000340)={0x18, 0x5, 0x0, &(0x7f00000000c0)='GPL\x00'}, 0x90) bpf$BPF_RAW_TRACEPOINT_OPEN(0x11, &(0x7f0000000100)={&(0x7f00000001c0)='mmap_lock_acquire_returned\x00', r1}, 0x10) keyctl$KEYCTL_CAPABILITIES(0x1f, &(0x7f0000002180)=""/4076, 0xfec) ioctl$TCXONC(r0, 0x540a, 0x2) ioctl$VT_ACTIVATE(0xffffffffffffffff, 0x5600, 0x10000000000004) ppoll(&(0x7f0000000140)=[{r0}], 0x1, 0x0, 0x0, 0x0) ioctl$TIOCSETD(r0, 0x5423, &(0x7f0000000100)) ioctl$TIOCGPGRP(r0, 0x540f, 0x0) sched_setscheduler(0x0, 0x5, &(0x7f0000000100)) ioprio_set$pid(0x0, 0x0, 0x0) r2 = open(&(0x7f00000005c0)='./bus\x00', 0x145442, 0x0) seccomp$SECCOMP_SET_MODE_FILTER_LISTENER(0x1, 0x0, &(0x7f00000001c0)={0x1, &(0x7f0000000080)=[{0x6, 0x0, 0x0, 0x7fff0000}]}) get_mempolicy(0x0, 0x0, 0x0, &(0x7f0000ffb000/0x3000)=nil, 0x0) r3 = eventfd2(0x0, 0x80800) io_setup(0x2, &(0x7f0000000080)=0x0) pipe(&(0x7f0000000180)={0xffffffffffffffff, 0xffffffffffffffff}) r6 = pidfd_getfd(r2, 0xffffffffffffffff, 0x0) eventfd(0x0) io_submit(r4, 0x2, &(0x7f00000003c0)=[&(0x7f00000000c0)={0x0, 0x0, 0x0, 0x0, 0x0, r2, 0x0, 0x0, 0x0, 0x0, 0x1, r3}, &(0x7f0000000200)={0x0, 0x0, 0x0, 0x0, 0x3, r5, &(0x7f00000001c0)="c6acad5e8adbe9", 0x7, 0x2, 0x0, 0x0, r6}]) 1.129978306s ago: executing program 4: prctl$PR_SET_SECCOMP(0x16, 0x2, 0x0) bpf$BPF_PROG_RAW_TRACEPOINT_LOAD(0x5, &(0x7f0000000180)={0x18, 0x5, &(0x7f0000000280)=ANY=[], 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, '\x00', 0x0, 0x2}, 0x90) r0 = socket$l2tp(0x2, 0x2, 0x73) connect$inet(r0, &(0x7f0000000300)={0x2, 0x4e23, @multicast1}, 0x10) r1 = socket$inet6(0xa, 0x80001, 0x0) setsockopt$inet6_MCAST_JOIN_GROUP(r1, 0x29, 0x2a, &(0x7f0000fca000)={0x100000001, {{0xa, 0x0, 0x0, @mcast1}}}, 0x88) prctl$PR_SET_SECCOMP(0x16, 0x2, &(0x7f0000000040)={0x1, &(0x7f0000000000)=[{0x6, 0x0, 0x0, 0x7fff0000}]}) renameat2(0xffffffffffffff9c, 0x0, 0xffffffffffffff9c, 0x0, 0x0) setsockopt$inet6_MCAST_MSFILTER(r1, 0x29, 0x30, &(0x7f0000000240)=ANY=[@ANYBLOB="01000000000000000a0000000000ff00ff010000000000000000000000000001000001000000000000000000e0ff00000000000000bd0000000000000000000000e4ec010000000040000000000000000000000000000000000000013da51fd47aa2e2f70000000000000000000000000000000000000000000000000000000000000067ff0000000000000005"], 0x310) syz_mount_image$ext4(&(0x7f00000000c0)='ext4\x00', &(0x7f0000000200)='./file1\x00', 0x200002, &(0x7f0000000600), 0x0, 0x566, &(0x7f0000000a00)="$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") pselect6(0x29, &(0x7f0000000040)={0x8}, 0x0, 0x0, 0x0, 0x0) setsockopt$inet6_group_source_req(r1, 0x29, 0x2b, &(0x7f0000000040)={0x0, {{0xa, 0x0, 0x0, @mcast1, 0x8000}}, {{0xa, 0xfffc, 0x0, @empty}}}, 0x108) bpf$BPF_RAW_TRACEPOINT_OPEN(0x11, 0x0, 0x0) r2 = openat$hwrng(0xffffffffffffff9c, &(0x7f0000000000), 0x40880, 0x0) preadv(r2, &(0x7f0000001880)=[{&(0x7f0000001a80)=""/102400, 0x19000}], 0x3, 0x0, 0x0) mkdirat(r2, &(0x7f0000000340)='./file0\x00', 0x150) fchmodat(0xffffffffffffff9c, 0x0, 0x0) 793.813938ms ago: executing program 1: r0 = socket$inet_udp(0x2, 0x2, 0x0) bind$inet(r0, &(0x7f00000001c0)={0x2, 0x0, @local}, 0x10) connect$inet(r0, &(0x7f0000000480)={0x2, 0x0, @multicast1}, 0x10) sendmsg$inet(r0, &(0x7f00000017c0)={0x0, 0x0, &(0x7f0000000440)=[{&(0x7f0000000400)="896caaa7dc4fdfbbce721977e4d4ab75ebf351349bccac86964173351ff91bda2508d31927903c448fb944", 0x2b}, {&(0x7f0000000580)="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", 0x56e}], 0x2, &(0x7f0000000040)=[@ip_retopts={{0x38, 0x0, 0x7, {[@timestamp_addr={0x44, 0x24, 0x3b, 0x1, 0x0, [{@dev}, {@broadcast}, {@multicast1}, {@remote}]}, @ra={0x94, 0x4}]}}}], 0x38}, 0x0) 776.639361ms ago: executing program 1: r0 = socket$inet6_sctp(0xa, 0x1, 0x84) setsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX_OLD(r0, 0x84, 0x6b, &(0x7f0000000180)=[@in6={0xa, 0x4e22, 0x0, @rand_addr=' \x01\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x01'}], 0x1c) listen(r0, 0xfff) getpeername(r0, 0x0, &(0x7f0000000140)) 654.444559ms ago: executing program 0: ioperm(0x0, 0x2, 0x2) move_pages(0x0, 0x0, 0x0, 0x0, 0x0, 0x0) 641.505591ms ago: executing program 0: r0 = socket$nl_generic(0x10, 0x3, 0x10) fsopen(0x0, 0x0) fsmount(0xffffffffffffffff, 0x0, 0x0) fsconfig$FSCONFIG_CMD_RECONFIGURE(0xffffffffffffffff, 0x8, 0x0, 0x0, 0x0) socket$inet6_icmp_raw(0xa, 0x3, 0x3a) socket(0x0, 0x803, 0x0) sendto(0xffffffffffffffff, &(0x7f00000000c0)="120000001200e7", 0x7, 0x0, 0x0, 0x0) sendmsg$TIPC_NL_MON_SET(r0, &(0x7f0000000480)={0x0, 0x0, &(0x7f0000000080)={&(0x7f0000000540)=ANY=[@ANYBLOB], 0x20}}, 0x0) r1 = openat$sndseq(0xffffffffffffff9c, &(0x7f0000000000), 0x0) ioctl$SNDRV_SEQ_IOCTL_UNSUBSCRIBE_PORT(r1, 0x40505330, &(0x7f0000000680)={{}, {0xe}}) socketpair$unix(0x1, 0x0, 0x0, &(0x7f00000001c0)) socket$inet6_tcp(0xa, 0x1, 0x0) io_uring_setup(0x15ae, &(0x7f0000000080)) io_uring_register$IORING_REGISTER_BUFFERS(0xffffffffffffffff, 0x0, 0x0, 0x0) syz_io_uring_setup(0x0, 0x0, 0x0, 0x0) mbind(&(0x7f0000001000/0x800000)=nil, 0x800000, 0x0, 0x0, 0x0, 0x2) madvise(&(0x7f0000000000/0x600000)=nil, 0x600000, 0x8) setsockopt$inet6_buf(0xffffffffffffffff, 0x29, 0x0, &(0x7f0000000000)="0bbb268dd6ffa80800000000000000000000210d0000aaa8fa017242ba9380d410000000000000002900000003000000", 0x30) socket$inet_udplite(0x2, 0x2, 0x88) ioctl$sock_ipv4_tunnel_SIOCDELTUNNEL(0xffffffffffffffff, 0x89f2, &(0x7f0000000140)={'ip_vti0\x00', &(0x7f00000003c0)={'syztnl0\x00', 0x0, 0x0, 0x0, 0x0, 0x0, {{0x5, 0x4, 0x0, 0x0, 0x14, 0x0, 0x0, 0x0, 0x0, 0x0, @initdev={0xac, 0x1e, 0x0, 0x0}, @local}}}}) alarm(0x8000000000000001) alarm(0x0) r2 = socket$nl_xfrm(0x10, 0x3, 0x6) sendmsg$nl_xfrm(r2, &(0x7f0000000580)={0x0, 0x0, &(0x7f0000000180)={&(0x7f0000000000)=ANY=[@ANYBLOB="b80000001300e9990000000000000000fc000000000000000000000000000000fc03000000b761bd0000000000000000000000000000000002"], 0xb8}}, 0x0) r3 = socket$nl_xfrm(0x10, 0x3, 0x6) sendmsg$nl_xfrm(r3, &(0x7f0000000580)={0x0, 0x0, &(0x7f0000000180)={&(0x7f0000000000)=ANY=[@ANYBLOB="b80000001400e9990000000000000000"], 0xb8}}, 0x0) perf_event_open(0x0, 0x0, 0x0, 0xffffffffffffffff, 0x0) socketpair$unix(0x1, 0x0, 0x0, &(0x7f0000000080)) 590.782859ms ago: executing program 0: r0 = socket$inet_udp(0x2, 0x2, 0x0) bind$inet(r0, &(0x7f00000001c0)={0x2, 0x0, @local}, 0x10) connect$inet(r0, &(0x7f0000000480)={0x2, 0x0, @multicast1}, 0x10) sendmsg$inet(r0, &(0x7f00000017c0)={0x0, 0x0, &(0x7f0000000440)=[{&(0x7f0000000400)="896caaa7dc4fdfbbce721977e4d4ab75ebf351349bccac86964173351ff91bda2508d31927903c448fb944", 0x2b}, {&(0x7f0000000580)="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", 0x56e}], 0x2, &(0x7f0000000040)=[@ip_retopts={{0x38, 0x0, 0x7, {[@timestamp_addr={0x44, 0x24, 0x3b, 0x1, 0x0, [{@dev}, {@broadcast}, {@multicast1}, {@remote}]}, @ra={0x94, 0x4}]}}}], 0x38}, 0x0) 576.895921ms ago: executing program 0: r0 = socket$inet6(0xa, 0x6, 0x0) bind$inet6(r0, &(0x7f0000000300)={0xa, 0x4e20}, 0x1c) listen(r0, 0x80080400) r1 = socket$inet_dccp(0x2, 0x6, 0x0) connect$inet(r1, &(0x7f0000e5c000)={0x2, 0x4e20, @loopback=0x7f000002}, 0x10) getsockopt$inet_int(r1, 0x10d, 0xbc, &(0x7f0000000080), &(0x7f00000000c0)=0x4) 558.461124ms ago: executing program 0: bpf$PROG_LOAD_XDP(0x5, 0x0, 0x0) r0 = bpf$BPF_PROG_RAW_TRACEPOINT_LOAD(0x5, &(0x7f0000000280)={0x18, 0x5, &(0x7f0000000040)=ANY=[@ANYBLOB="180100002100000000000000000000108500000075000000a50000002300000095"], &(0x7f0000000000)='syzkaller\x00'}, 0x90) bpf$BPF_RAW_TRACEPOINT_OPEN(0x11, &(0x7f0000000100)={&(0x7f00000001c0)='mmap_lock_acquire_returned\x00', r0}, 0x10) r1 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f00000001c0)='cgroup.controllers\x00', 0x275a, 0x0) r2 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000080)='cgroup.controllers\x00', 0x275a, 0x0) write$binfmt_script(r2, &(0x7f0000000180), 0xfea7) mmap(&(0x7f0000000000/0xb36000)=nil, 0xb36000, 0x2, 0x28011, r1, 0x0) close(0xffffffffffffffff) bpf$MAP_UPDATE_ELEM_TAIL_CALL(0x2, 0x0, 0x0) bpf$BPF_PROG_RAW_TRACEPOINT_LOAD(0x5, 0x0, 0x0) perf_event_open(&(0x7f0000000240)={0x2, 0x80, 0x2f, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) kexec_load(0x0, 0x0, 0x0, 0x0) prctl$PR_SET_SYSCALL_USER_DISPATCH_ON(0x3b, 0x1, 0x0, 0x0, &(0x7f00000000c0)) madvise(&(0x7f0000000000/0x600000)=nil, 0x600000, 0x15) 495.008784ms ago: executing program 0: r0 = socket$inet6(0xa, 0x6, 0x0) bind$inet6(r0, &(0x7f0000000000)={0xa, 0x4e20}, 0x1c) io_uring_setup(0x48ae, &(0x7f00000000c0)) syz_io_uring_setup(0x5b1f, &(0x7f0000000100), 0x0, 0x0) listen(r0, 0x80080400) r1 = socket$inet_dccp(0x2, 0x6, 0x0) creat(&(0x7f0000000300)='./bus\x00', 0x0) bpf$MAP_CREATE(0x0, &(0x7f00000000c0)=@base={0x1b, 0x0, 0x0, 0x8000}, 0x48) pselect6(0x40, &(0x7f00000000c0), 0x0, &(0x7f0000000140)={0x1ff}, 0x0, 0x0) connect$inet(r1, &(0x7f0000000040)={0x2, 0x4e20, @empty}, 0x10) 315.645272ms ago: executing program 3: bind$inet(0xffffffffffffffff, 0x0, 0x0) socket$nl_generic(0x10, 0x3, 0x10) socket(0x22, 0x0, 0x0) prlimit64(0x0, 0xe, &(0x7f0000000140)={0x8, 0x8b}, 0x0) r0 = getpid() sched_setscheduler(r0, 0x2, &(0x7f0000000200)=0x4) r1 = syz_open_dev$usbmon(&(0x7f0000000900), 0x0, 0x0) ioctl$MON_IOCX_MFETCH(r1, 0xc0109207, &(0x7f0000000080)={0x0}) ioctl$MON_IOCX_GETX(r1, 0x4018920a, &(0x7f0000000a40)={0x0, 0x0}) r2 = gettid() socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000000240)={0xffffffffffffffff, 0xffffffffffffffff}) recvmmsg(r3, &(0x7f0000003440)=[{{0x0, 0x0, 0x0}}], 0x1, 0x0, 0x0) ioctl$int_in(r3, 0x5452, &(0x7f0000000200)=0x3e) fcntl$setsig(r3, 0xa, 0x12) poll(&(0x7f0000b2c000)=[{r4}], 0x1, 0xfffffffffffffff8) dup2(r3, r4) fcntl$setown(r4, 0x8, r2) tkill(r2, 0x14) r5 = socket$nl_route(0x10, 0x3, 0x0) socketpair$unix(0x1, 0x1, 0x0, &(0x7f0000000080)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$sock_SIOCGIFINDEX(r7, 0x8933, &(0x7f0000000000)={'lo\x00', 0x0}) r9 = socket$pppl2tp(0x18, 0x1, 0x1) connect$pppl2tp(r9, &(0x7f0000000040)=@pppol2tpin6={0x18, 0x1, {0x0, r6, 0x2, 0x0, 0x4, 0x2, {0xa, 0x4e20, 0x2, @local, 0x9}}}, 0x32) sendmsg$nl_route(r5, &(0x7f0000000080)={0x0, 0x0, &(0x7f0000000140)={&(0x7f00000000c0)=@ipv6_newaddr={0x34, 0x14, 0x1, 0x0, 0x0, {0xa, 0x0, 0x0, 0x0, r8}, [@IFA_ADDRESS={0x14, 0x1, @mcast1}, @IFA_FLAGS={0x8, 0x8, 0x402}]}, 0x34}}, 0x0) syz_genetlink_get_family_id$ethtool(&(0x7f0000000040), 0xffffffffffffffff) bpf$LINK_GET_FD_BY_ID(0x1e, &(0x7f0000000000)=0xffffffffffffffff, 0x4) 278.848757ms ago: executing program 4: r0 = socket$netlink(0x10, 0x3, 0x0) r1 = socket$inet_udplite(0x2, 0x2, 0x88) ioctl$sock_SIOCGIFINDEX(r1, 0x8933, &(0x7f0000000000)={'bond_slave_1\x00', 0x0}) sendmsg$nl_route(r0, &(0x7f0000000140)={0x0, 0x0, &(0x7f0000000080)={&(0x7f0000000180)=ANY=[@ANYBLOB="3400000011000500000000000000000007000000", @ANYRES32=r2], 0x34}}, 0x0) 243.787572ms ago: executing program 2: syz_open_dev$loop(&(0x7f00000001c0), 0x75f, 0x0) socket$xdp(0x2c, 0x3, 0x0) ioctl$sock_SIOCGIFINDEX(0xffffffffffffffff, 0x8933, 0x0) setsockopt$XDP_UMEM_FILL_RING(0xffffffffffffffff, 0x11b, 0x5, 0x0, 0x0) bind$xdp(0xffffffffffffffff, 0x0, 0x0) r0 = syz_io_uring_setup(0x27f3, &(0x7f0000000340)={0x0, 0x0, 0x10100}, &(0x7f0000000140), &(0x7f0000000100)=0x0) syz_io_uring_setup(0x1868, &(0x7f00000003c0), &(0x7f0000000040)=0x0, &(0x7f0000000180)) syz_io_uring_submit(r2, r1, &(0x7f00000001c0)=@IORING_OP_READ=@pass_buffer={0x16, 0x0, 0x0, @fd_index=0x3, 0x0, 0x0, 0xfffffffffffffe54}) io_uring_enter(r0, 0x184c, 0x0, 0x0, 0x0, 0x0) 220.727646ms ago: executing program 2: setsockopt$XDP_UMEM_COMPLETION_RING(0xffffffffffffffff, 0x11b, 0x6, 0x0, 0x0) chroot(0x0) umount2(0x0, 0x0) bpf$BPF_RAW_TRACEPOINT_OPEN(0x11, 0x0, 0x0) move_pages(0x0, 0x1, &(0x7f0000000040)=[&(0x7f000002f000/0xb000)=nil], 0xffffffffffffffff, 0x0, 0x0) 217.735927ms ago: executing program 4: perf_event_open(&(0x7f0000000240)={0x2, 0x80, 0x26, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x2, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) socketpair(0x0, 0x0, 0x3, 0x0) r0 = bpf$MAP_CREATE(0x0, &(0x7f00000009c0)=@base={0x19, 0x4, 0x8, 0x6}, 0x48) r1 = bpf$PROG_LOAD(0x5, &(0x7f00000000c0)={0x11, 0xc, &(0x7f0000000180)=ANY=[@ANYBLOB="1800000000000000000000000000000018110000", @ANYRES32=r0, @ANYBLOB="0000000000000000b7080000000019007b8af8ff00000000bfa200000000000007020000f8ffffffb703000008000000b704000000000000850000000100000095"], &(0x7f0000000240)='GPL\x00', 0x0, 0x0, 0x0, 0x0, 0x0, '\x00', 0x0, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x90) bpf$MAP_UPDATE_ELEM_TAIL_CALL(0x2, &(0x7f0000000880)={{r0, 0xffffffffffffffff}, &(0x7f0000000800), &(0x7f0000000840)=r1}, 0x20) bpf$PROG_LOAD(0x5, 0x0, 0x0) bpf$MAP_UPDATE_ELEM_TAIL_CALL(0x2, &(0x7f0000000600)={{r2}, &(0x7f0000000300), &(0x7f00000005c0)}, 0x20) 209.081698ms ago: executing program 2: iopl(0x3) prctl$PR_SET_IO_FLUSHER(0x41, 0x2) 196.17357ms ago: executing program 2: r0 = socket$nl_route(0x10, 0x3, 0x0) r1 = socket$inet_udplite(0x2, 0x2, 0x88) ioctl$sock_SIOCGIFINDEX(r1, 0x8933, &(0x7f00000002c0)={'bridge_slave_0\x00'}) r2 = socket$nl_route(0x10, 0x3, 0x0) socketpair$unix(0x1, 0x2, 0x0, &(0x7f0000000040)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$sock_SIOCGIFINDEX(r3, 0x8933, &(0x7f0000000080)={'bridge_slave_1\x00', 0x0}) sendmsg$nl_route(r2, &(0x7f0000000140)={0x0, 0x40000, &(0x7f00000000c0)={&(0x7f0000000280)=ANY=[@ANYBLOB="5400000010000104000000000200000000000000", @ANYRES32=r4, @ANYBLOB="0000faffffff000034001280110001006272696467655f736c617665000000001c000580050021000000000006001f0000000000080022"], 0x54}}, 0x0) r5 = socket$inet6_udp(0xa, 0x2, 0x0) prlimit64(0x0, 0xd, &(0x7f0000000140)={0x200000000005, 0x8000000000200003}, 0x0) setpriority(0x2, 0x0, 0xffffffffffffffcd) r6 = syz_open_procfs(0x0, &(0x7f00000004c0)='stat\x00') r7 = io_uring_setup(0x6db7, &(0x7f0000000180)) r8 = bpf$BPF_PROG_RAW_TRACEPOINT_LOAD(0x5, &(0x7f0000000200)={0x18, 0x3, &(0x7f00000000c0)=@framed, &(0x7f0000000580)='GPL\x00', 0x0, 0x0, 0x0, 0x0, 0x0, '\x00', 0x0, 0x2}, 0x80) bpf$BPF_RAW_TRACEPOINT_OPEN(0x11, &(0x7f0000000480)={&(0x7f0000000440)='rxrpc_local\x00', r8}, 0x10) r9 = bpf$BPF_PROG_RAW_TRACEPOINT_LOAD(0x5, &(0x7f0000000200)={0x18, 0x3, &(0x7f00000000c0)=@framed, &(0x7f0000000580)='GPL\x00', 0x0, 0x0, 0x0, 0x0, 0x0, '\x00', 0x0, 0x2}, 0x80) bpf$BPF_RAW_TRACEPOINT_OPEN(0x11, &(0x7f0000000480)={&(0x7f0000000440)='rxrpc_local\x00', r9}, 0x10) r10 = socket$rxrpc(0x21, 0x2, 0xa) bind$rxrpc(r10, &(0x7f0000000400)=@in6={0x21, 0x0, 0x2, 0x1c, {0x2, 0x0, 0x0, @private1}}, 0x24) close_range(r7, 0xffffffffffffffff, 0x0) preadv(r6, &(0x7f0000000280)=[{&(0x7f0000000ac0)=""/100, 0x64}], 0x1, 0x0, 0x0) ioctl$sock_SIOCGIFINDEX(r5, 0x8933, &(0x7f0000000c80)={'lo\x00', 0x0}) sendmsg$nl_route_sched(r0, &(0x7f0000001200)={0x0, 0x0, &(0x7f0000000000)={&(0x7f0000001240)=@newqdisc={0x48, 0x24, 0x4ee4e6a52ff56541, 0x0, 0x0, {0x0, 0x0, 0x0, r11, {}, {0xffff, 0xffff}}, [@qdisc_kind_options=@q_cbs={{0x8}, {0x1c, 0x2, @TCA_CBS_PARMS={0x18, 0x1, {0x9}}}}]}, 0x48}}, 0x0) 187.185892ms ago: executing program 4: syz_emit_ethernet(0x109, &(0x7f00000009c0)=ANY=[@ANYBLOB="aaaaaaaaaa1200000000000081004e0088f7"], 0x0) 171.238234ms ago: executing program 4: prctl$PR_SET_MM_MAP(0x41, 0x3, 0x0, 0x0) mprotect(&(0x7f0000ffb000/0x2000)=nil, 0x2000, 0x6) 169.774954ms ago: executing program 2: r0 = socket$nl_route(0x10, 0x3, 0x0) setsockopt$netlink_NETLINK_NO_ENOBUFS(r0, 0x10e, 0xc, &(0x7f0000000380)=0xae0, 0x4) sendmsg$nl_route(r0, &(0x7f0000000100)={0x0, 0x0, &(0x7f00000000c0)={&(0x7f0000000300)=ANY=[@ANYBLOB], 0x24}, 0x1, 0x0, 0x0, 0x20002042}, 0x0) bpf$ENABLE_STATS(0x20, 0x0, 0x0) semget$private(0x0, 0x3, 0x0) semop(0x0, &(0x7f0000000040)=[{}], 0x1f4) bpf$MAP_CREATE(0x0, &(0x7f0000000180)=@bloom_filter={0x1e, 0x0, 0x0, 0x0, 0x0, 0x1}, 0x48) bpf$PROG_LOAD_XDP(0x5, &(0x7f0000000a40)={0x3, 0xc, 0x0, 0x0}, 0x90) bpf$PROG_LOAD(0x5, 0x0, 0x0) close_range(0xffffffffffffffff, 0xffffffffffffffff, 0x0) socket$inet_mptcp(0x2, 0x1, 0x106) socket$packet(0x11, 0x0, 0x300) setsockopt$packet_rx_ring(0xffffffffffffffff, 0x107, 0x5, 0x0, 0x0) setsockopt$packet_int(0xffffffffffffffff, 0x107, 0x0, 0x0, 0x0) setreuid(0x0, 0x0) keyctl$restrict_keyring(0x4, 0xfffffffffffffffc, 0x0, 0x0) socket(0x0, 0x0, 0x0) setsockopt$netlink_NETLINK_TX_RING(0xffffffffffffffff, 0x10e, 0xc, 0x0, 0x0) syz_open_procfs(0x0, 0x0) fchownat(0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0) write(0xffffffffffffffff, 0x0, 0x0) setresgid(0x0, 0x0, 0x0) bpf$BPF_RAW_TRACEPOINT_OPEN(0x11, 0x0, 0x0) mkdir(0x0, 0x0) mount(0x0, 0x0, 0x0, 0x0, 0x0) setxattr$incfs_metadata(0x0, 0x0, 0x0, 0x0, 0x0) removexattr(0x0, 0x0) r1 = socket(0x40000000015, 0x805, 0x0) getsockopt(r1, 0x114, 0x271b, &(0x7f0000000440)=""/102400, &(0x7f00000000c0)=0x41) 156.540616ms ago: executing program 4: setsockopt$inet6_tcp_TLS_TX(0xffffffffffffffff, 0x11a, 0x2, &(0x7f0000000400)=@gcm_128={{0x303, 0x38}, "be00", "00000c70423a000000000000ffff00", "ec69d337", "df02000000000ece"}, 0x28) setsockopt$SO_ATTACH_FILTER(0xffffffffffffffff, 0x29, 0x6, 0x0, 0x0) r0 = openat$rdma_cm(0xffffffffffffff9c, &(0x7f0000002540), 0x2, 0x0) ioctl$TIOCSETD(0xffffffffffffffff, 0x5423, 0x0) r1 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000040)='cpuacct.usage_percpu_user\x00', 0x275a, 0x0) r2 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000040)='cpuacct.usage_percpu_user\x00', 0x275a, 0x0) r3 = add_key$fscrypt_v1(&(0x7f0000000080), &(0x7f00000000c0)={'fscrypt:', @desc2}, &(0x7f0000000140)={0x0, "88cd7c90ba984081dd9fe2e2ba26fa17480e91fac66e8d75faf113a22f3757b90e05fc6e4b70e82d3f2fa11a3967f1ead30ee3fec4822cf1a3d597748ca56571", 0x1c}, 0x48, 0xfffffffffffffffb) r4 = add_key$user(&(0x7f00000009c0), &(0x7f0000000a00)={'syz', 0x1}, &(0x7f0000000a40)='[', 0x1, 0xfffffffffffffffe) r5 = add_key$fscrypt_v1(&(0x7f0000000000), &(0x7f0000000040)={'fscrypt:', @desc4}, &(0x7f0000000080)={0x0, "3124d18cf8618b3a89791f8026cf5e7ed40665f9a738dea15b9e9e79970e2d7890d8a57a931e162f9eec77a8202982548609487aae1bd08d72ed6bf93ecb31e6"}, 0x48, 0xfffffffffffffffc) r6 = add_key$keyring(&(0x7f0000000000), &(0x7f0000000040)={'syz', 0x1}, 0x0, 0x0, 0xfffffffffffffffe) keyctl$KEYCTL_MOVE(0x1e, r4, r5, r6, 0x0) keyctl$search(0xa, r3, 0x0, &(0x7f0000000200)={'syz', 0x0}, r5) semget$private(0x0, 0x2, 0x4) r7 = semget$private(0x0, 0x4, 0x0) semtimedop(r7, &(0x7f0000000040)=[{}, {0x0, 0xffff}], 0x2, 0x0) semctl$GETZCNT(r7, 0x0, 0xf, 0x0) semget$private(0x0, 0x4, 0x1) r8 = semget$private(0x0, 0x400000000b, 0x0) semop(r8, &(0x7f0000000240)=[{0x2, 0x7fff, 0x1000}], 0x1) semop(r8, &(0x7f0000000100)=[{0x2, 0xd5db}], 0x1) semop(r8, &(0x7f0000000040)=[{0x2, 0x6, 0x1000}], 0x1) semctl$SEM_STAT(0x0, 0x0, 0x12, 0x0) pwritev(0xffffffffffffffff, &(0x7f0000000640)=[{&(0x7f0000000300)="e3b1ed39ac10d6da4ca5a7", 0xb}], 0x1, 0x0, 0x0) write$binfmt_aout(r2, &(0x7f00000002c0)=ANY=[], 0xc1) mmap(&(0x7f0000000000/0x3000)=nil, 0x3000, 0x3000005, 0x13, r1, 0x0) socket$vsock_stream(0x28, 0x1, 0x0) write$RDMA_USER_CM_CMD_CREATE_ID(r0, &(0x7f0000000140)={0x0, 0x18, 0xfa00, {0x0, &(0x7f0000000180), 0x106}}, 0x20) 141.579949ms ago: executing program 2: r0 = bpf$BPF_PROG_RAW_TRACEPOINT_LOAD(0x5, &(0x7f0000000200)={0x11, 0x5, &(0x7f0000000000)=ANY=[@ANYBLOB="180000000020000000000000f9ffff0b8500000007000000850000000700000095"], &(0x7f0000000080)='syzkaller\x00', 0x0, 0x0, 0x0, 0x0, 0x0, '\x00', 0x0, 0x2}, 0x90) r1 = accept4$llc(0xffffffffffffffff, &(0x7f00000002c0)={0x1a, 0x0, 0x0, 0x0, 0x0, 0x0, @multicast}, &(0x7f0000000300)=0x10, 0x80000) sendto$llc(r1, &(0x7f0000000380)="42be61107377499b8307d77b03ff21182f67b269cf6f7e1c423b1f9559d4bc2efb33549620e66f3b8b24b95008b6e4051f1c80085947013191a92b0cf425a24a91464c03d842f5eaef5e89a3a010956eba8ac9887b718aa3a91709d3d3969261c3e6eddb626bafc0355a6ea26108cb7f86253c699360989af5740ee49fa9c60000d08282dcf6", 0x86, 0x8004, &(0x7f0000000440)={0x1a, 0x0, 0x20, 0x7, 0x6, 0x20, @random="2315d385360d"}, 0x10) bpf$BPF_RAW_TRACEPOINT_OPEN(0x11, &(0x7f0000000480)={&(0x7f0000000040)='sys_exit\x00', r0}, 0x90) getpriority(0x2, 0x0) r2 = openat$snapshot(0xffffffffffffff9c, &(0x7f0000000040), 0x200, 0x0) r3 = perf_event_open(&(0x7f0000000240)={0x2, 0x80, 0x24, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r4 = epoll_create(0x20000007) r5 = epoll_create1(0x0) epoll_ctl$EPOLL_CTL_ADD(r5, 0x1, r4, &(0x7f0000000180)) ioctl$SNAPSHOT_PLATFORM_SUPPORT(r2, 0x330f, 0x0) r6 = socket$nl_generic(0x10, 0x3, 0x10) syz_mount_image$ext4(&(0x7f00000000c0)='ext2\x00', &(0x7f0000000140)='./file0\x00', 0x188dd, &(0x7f00000001c0), 0x1, 0x7b5, &(0x7f0000000440)="$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") r7 = syz_genetlink_get_family_id$fou(&(0x7f0000000200), 0xffffffffffffffff) sendmsg$FOU_CMD_ADD(r6, &(0x7f0000000000)={0x0, 0x0, &(0x7f0000000340)={&(0x7f0000000180)={0x1c, r7, 0x209, 0x0, 0x0, {}, [@FOU_ATTR_TYPE={0x5, 0x4, 0x2}]}, 0x1c}}, 0x0) r8 = socket$packet(0x11, 0x2, 0x300) ppoll(&(0x7f0000000100)=[{r6, 0x4000}, {r2, 0x8069}, {r3, 0x3}, {r3, 0x2200}, {r3, 0x4}, {r2, 0x2}], 0x6, &(0x7f0000000140), &(0x7f00000001c0)={[0x3]}, 0x8) getsockname$packet(r8, &(0x7f0000000080)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @local}, &(0x7f00000000c0)=0x14) r9 = syz_init_net_socket$bt_hci(0x1f, 0x3, 0x1) bind$bt_hci(r9, &(0x7f00000004c0)={0x1f, 0x3, 0x1}, 0x6) 89.843516ms ago: executing program 3: r0 = openat$urandom(0xffffffffffffff9c, &(0x7f0000000040), 0x0, 0x0) ioctl$RNDCLEARPOOL(r0, 0x541b, 0x0) 56.315951ms ago: executing program 3: r0 = socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_genetlink_get_family_id$ethtool(&(0x7f0000000240), 0xffffffffffffffff) sendmsg$ETHTOOL_MSG_LINKMODES_SET(r0, &(0x7f00000002c0)={0x0, 0x0, &(0x7f0000000000)={&(0x7f00000001c0)={0x2c, r1, 0x1, 0x0, 0x0, {0x2b}, [@ETHTOOL_A_LINKMODES_HEADER={0x18, 0x1, 0x0, 0x1, [@ETHTOOL_A_HEADER_DEV_NAME={0x14, 0x2, 'geneve0\x00'}]}]}, 0x2c}}, 0x0) 38.672214ms ago: executing program 3: syz_open_dev$loop(&(0x7f00000001c0), 0x75f, 0x0) socket$xdp(0x2c, 0x3, 0x0) ioctl$sock_SIOCGIFINDEX(0xffffffffffffffff, 0x8933, 0x0) setsockopt$XDP_UMEM_FILL_RING(0xffffffffffffffff, 0x11b, 0x5, 0x0, 0x0) bind$xdp(0xffffffffffffffff, 0x0, 0x0) r0 = syz_io_uring_setup(0x27f3, &(0x7f0000000340)={0x0, 0x0, 0x10100}, &(0x7f0000000140), &(0x7f0000000100)=0x0) syz_io_uring_setup(0x1868, &(0x7f00000003c0), &(0x7f0000000040)=0x0, &(0x7f0000000180)) syz_io_uring_submit(r2, r1, &(0x7f00000001c0)=@IORING_OP_READ=@pass_buffer={0x16, 0x0, 0x0, @fd_index=0x3, 0x0, 0x0, 0xfffffffffffffe54}) io_uring_enter(r0, 0x184c, 0x0, 0x0, 0x0, 0x0) 16.916277ms ago: executing program 3: r0 = socket$inet6_mptcp(0xa, 0x1, 0x106) getsockopt$inet6_tcp_buf(r0, 0x6, 0xd, 0x0, &(0x7f0000000240)) 0s ago: executing program 3: r0 = socket$key(0xf, 0x3, 0x2) sendmsg$key(r0, &(0x7f0000000000)={0x0, 0x3, &(0x7f0000000080)={&(0x7f00000008c0)={0x2, 0x5, 0x0, 0x0, 0x7, 0x0, 0x0, 0x0, [@sadb_x_kmaddress={0x5, 0x17, 0x0, @in={0x2, 0x0, @initdev={0xac, 0x1e, 0x0, 0x0}}}]}, 0x38}}, 0x0) kernel console output (not intermixed with test programs): tered promiscuous mode [ 74.166958][ T5697] syzkaller1: entered allmulticast mode [ 74.359100][ T5713] loop1: detected capacity change from 0 to 512 [ 74.399624][ T29] audit: type=1326 audit(1718607706.369:1726): auid=4294967295 uid=0 gid=0 ses=4294967295 subj=root:sysadm_r:sysadm_t pid=5710 comm="syz-executor.0" exe="/root/syz-executor.0" sig=31 arch=c000003e syscall=202 compat=0 ip=0x7fa9886b5ea9 code=0x0 [ 74.449241][ T5713] EXT4-fs: Warning: mounting with data=journal disables delayed allocation, dioread_nolock, O_DIRECT and fast_commit support! [ 74.462360][ T5713] EXT4-fs (loop1): encrypted files will use data=ordered instead of data journaling mode [ 74.515429][ T5713] EXT4-fs warning (device loop1): ext4_expand_extra_isize_ea:2856: Unable to expand inode 15. Delete some EAs or run e2fsck. [ 74.534948][ T5713] EXT4-fs (loop1): 1 truncate cleaned up [ 74.542346][ T5713] EXT4-fs (loop1): mounted filesystem 00000000-0000-0000-0000-000000000000 r/w without journal. Quota mode: none. [ 74.599806][ T29] audit: type=1400 audit(1718607706.569:1727): avc: denied { remove_name } for pid=5712 comm="syz-executor.1" name="file0" dev="loop1" ino=13 scontext=root:sysadm_r:sysadm_t tcontext=system_u:object_r:unlabeled_t tclass=dir permissive=1 [ 74.623041][ T29] audit: type=1400 audit(1718607706.569:1728): avc: denied { rename } for pid=5712 comm="syz-executor.1" name="file0" dev="loop1" ino=13 scontext=root:sysadm_r:sysadm_t tcontext=system_u:object_r:unlabeled_t tclass=file permissive=1 [ 74.684620][ T3884] EXT4-fs (loop1): unmounting filesystem 00000000-0000-0000-0000-000000000000. [ 74.775559][ T5721] loop0: detected capacity change from 0 to 4 [ 74.815696][ T5723] loop1: detected capacity change from 0 to 2048 [ 74.858594][ T5723] loop1: p2 < > p4 [ 74.868438][ T5723] loop1: p4 size 8192 extends beyond EOD, truncated [ 74.975225][ T3186] kernel write not supported for file task/5730/attr/prev (pid: 3186 comm: kworker/0:3) [ 75.297958][ T5744] tc_dump_action: action bad kind [ 75.373629][ T29] audit: type=1400 audit(1718607707.339:1729): avc: denied { write } for pid=5745 comm="syz-executor.1" name="ppp" dev="devtmpfs" ino=116 scontext=root:sysadm_r:sysadm_t tcontext=system_u:object_r:ppp_device_t tclass=chr_file permissive=1 [ 75.560434][ T5752] vhci_hcd: invalid port number 253 [ 75.565788][ T5752] vhci_hcd: invalid port number 253 [ 75.587065][ T29] audit: type=1400 audit(1718607707.559:1730): avc: denied { read } for pid=5753 comm="syz-executor.1" scontext=root:sysadm_r:sysadm_t tcontext=root:sysadm_r:sysadm_t tclass=perf_event permissive=1 [ 75.934846][ T29] audit: type=1400 audit(1718607707.899:1731): avc: denied { listen } for pid=5771 comm="syz-executor.1" scontext=root:sysadm_r:sysadm_t tcontext=root:sysadm_r:sysadm_t tclass=smc_socket permissive=1 [ 75.954790][ T29] audit: type=1400 audit(1718607707.899:1732): avc: denied { accept } for pid=5771 comm="syz-executor.1" scontext=root:sysadm_r:sysadm_t tcontext=root:sysadm_r:sysadm_t tclass=smc_socket permissive=1 [ 76.053808][ T5779] loop0: detected capacity change from 0 to 512 [ 76.076114][ T5779] EXT4-fs error (device loop0): ext4_validate_block_bitmap:432: comm syz-executor.0: bg 0: block 5: invalid block bitmap [ 76.105853][ T5779] EXT4-fs error (device loop0) in ext4_mb_clear_bb:6551: Corrupt filesystem [ 76.126003][ T5779] EXT4-fs error (device loop0): ext4_free_branches:1030: inode #11: comm syz-executor.0: invalid indirect mapped block 3 (level 2) [ 76.157417][ T5779] EXT4-fs (loop0): 1 orphan inode deleted [ 76.163178][ T5779] EXT4-fs (loop0): 1 truncate cleaned up [ 76.182861][ T5779] EXT4-fs (loop0): mounted filesystem 00000000-0000-0000-0000-000000000000 r/w without journal. Quota mode: writeback. [ 76.228292][ T4374] EXT4-fs (loop0): unmounting filesystem 00000000-0000-0000-0000-000000000000. [ 76.922098][ T5799] loop1: detected capacity change from 0 to 512 [ 76.931803][ T5799] EXT4-fs (loop1): orphan cleanup on readonly fs [ 76.940232][ T5799] EXT4-fs error (device loop1): ext4_xattr_ibody_find:2234: inode #15: comm syz-executor.1: corrupted in-inode xattr: bad e_name length [ 76.956031][ T5799] EXT4-fs error (device loop1): ext4_orphan_get:1399: comm syz-executor.1: couldn't read orphan inode 15 (err -117) [ 76.985265][ T5799] EXT4-fs (loop1): mounted filesystem 00000000-0000-0000-0000-000000000000 ro without journal. Quota mode: writeback. [ 77.128161][ T3884] EXT4-fs (loop1): unmounting filesystem 00000000-0000-0000-0000-000000000000. [ 77.267247][ T5804] loop0: detected capacity change from 0 to 512 [ 77.275140][ T5804] SELinux: security_context_str_to_sid (system_u) failed with errno=-22 [ 77.305857][ T5806] netlink: 'syz-executor.1': attribute type 27 has an invalid length. [ 77.351201][ T5804] loop0: detected capacity change from 0 to 512 [ 77.384970][ T5804] EXT4-fs: Ignoring removed bh option [ 77.390433][ T5804] EXT4-fs: Ignoring removed mblk_io_submit option [ 77.455164][ T5804] EXT4-fs (sda1): can't mount with journal_async_commit in data=ordered mode [ 77.544789][ T5806] bridge0: port 2(bridge_slave_1) entered disabled state [ 77.552050][ T5806] bridge0: port 1(bridge_slave_0) entered disabled state [ 77.638516][ T5814] loop0: detected capacity change from 0 to 256 [ 77.697420][ T5814] FAT-fs (loop0): error, fat_free_clusters: deleting FAT entry beyond EOF [ 77.706006][ T5814] FAT-fs (loop0): Filesystem has been set read-only [ 77.833643][ T5806] batman_adv: batadv0: Interface deactivated: batadv_slave_0 [ 77.897542][ T5806] batman_adv: batadv0: Interface deactivated: batadv_slave_1 [ 78.035380][ T5806] netdevsim netdevsim1 netdevsim0: unset [1, 0] type 2 family 0 port 6081 - 0 [ 78.044359][ T5806] netdevsim netdevsim1 netdevsim1: unset [1, 0] type 2 family 0 port 6081 - 0 [ 78.053340][ T5806] netdevsim netdevsim1 netdevsim2: unset [1, 0] type 2 family 0 port 6081 - 0 [ 78.062337][ T5806] netdevsim netdevsim1 netdevsim3: unset [1, 0] type 2 family 0 port 6081 - 0 [ 78.152490][ T5810] 8021q: adding VLAN 0 to HW filter on device bond0 [ 78.161134][ T5810] 8021q: adding VLAN 0 to HW filter on device team0 [ 78.171876][ T5810] A link change request failed with some changes committed already. Interface caif0 may have been left with an inconsistent configuration, please check. [ 78.226401][ T5836] netlink: 'syz-executor.0': attribute type 10 has an invalid length. [ 78.243974][ T5836] team0: Device lo is loopback device. Loopback devices can't be added as a team port [ 78.276288][ T5838] netlink: 12 bytes leftover after parsing attributes in process `syz-executor.1'. [ 78.276300][ T5836] A link change request failed with some changes committed already. Interface lo may have been left with an inconsistent configuration, please check. [ 78.393590][ T29] kauditd_printk_skb: 4 callbacks suppressed [ 78.393622][ T29] audit: type=1400 audit(1718607710.359:1737): avc: denied { sqpoll } for pid=5837 comm="syz-executor.1" scontext=root:sysadm_r:sysadm_t tcontext=root:sysadm_r:sysadm_t tclass=io_uring permissive=1 [ 78.415967][ T5838] loop1: detected capacity change from 0 to 764 [ 78.446252][ T5838] iso9660: Unknown parameter '' [ 78.497323][ T5838] usb usb7: Requested nonsensical USBDEVFS_URB_ZERO_PACKET. [ 78.625825][ T5856] loop0: detected capacity change from 0 to 8192 [ 78.664913][ T5856] loop0: p1 < > p2 p3 < p5 p6 > p4 [ 78.670216][ T5856] loop0: partition table partially beyond EOD, truncated [ 78.694717][ T5856] loop0: p1 start 277760 is beyond EOD, truncated [ 78.701313][ T5856] loop0: p2 start 6684676 is beyond EOD, truncated [ 78.717753][ T5856] loop0: p5 start 6684676 is beyond EOD, truncated [ 79.134297][ T29] audit: type=1400 audit(1718607711.099:1738): avc: denied { execute } for pid=5866 comm="syz-executor.1" path=2F6D656D66643A59FFFF202864656C6574656429 dev="hugetlbfs" ino=14653 scontext=root:sysadm_r:sysadm_t tcontext=root:object_r:hugetlbfs_t tclass=file permissive=1 [ 79.323622][ T5873] loop1: detected capacity change from 0 to 256 [ 80.027460][ T5894] loop0: detected capacity change from 0 to 256 [ 80.133484][ T28] netdevsim netdevsim2 netdevsim3 (unregistering): unset [1, 0] type 2 family 0 port 6081 - 0 [ 80.230116][ T28] netdevsim netdevsim2 netdevsim2 (unregistering): unset [1, 0] type 2 family 0 port 6081 - 0 [ 80.288019][ T28] netdevsim netdevsim2 netdevsim1 (unregistering): unset [1, 0] type 2 family 0 port 6081 - 0 [ 80.347944][ T28] netdevsim netdevsim2 netdevsim0 (unregistering): unset [1, 0] type 2 family 0 port 6081 - 0 [ 80.408864][ T5905] vxcan1: entered allmulticast mode [ 80.423773][ T5905] netlink: 'syz-executor.1': attribute type 39 has an invalid length. [ 80.453910][ T5905] vxcan1: left allmulticast mode [ 80.476641][ T28] bridge_slave_1: left allmulticast mode [ 80.482308][ T28] bridge_slave_1: left promiscuous mode [ 80.488014][ T28] bridge0: port 2(bridge_slave_1) entered disabled state [ 80.520148][ T28] bridge_slave_0: left allmulticast mode [ 80.525874][ T28] bridge_slave_0: left promiscuous mode [ 80.531520][ T28] bridge0: port 1(bridge_slave_0) entered disabled state [ 80.698169][ T28] bond0 (unregistering): (slave bond_slave_0): Releasing backup interface [ 80.719929][ T28] bond0 (unregistering): (slave bond_slave_1): Releasing backup interface [ 80.738106][ T28] bond0 (unregistering): Released all slaves [ 80.754055][ T5912] netlink: 4 bytes leftover after parsing attributes in process `syz-executor.1'. [ 80.763433][ T5913] netlink: 12 bytes leftover after parsing attributes in process `syz-executor.1'. [ 80.804620][ T5915] netlink: 2 bytes leftover after parsing attributes in process `syz-executor.1'. [ 80.819134][ T5912] netlink: 'syz-executor.1': attribute type 10 has an invalid length. [ 80.866689][ T5912] team0: Failed to send port change of device dummy0 via netlink (err -105) [ 80.884331][ T5912] team0: Failed to send options change via netlink (err -105) [ 80.891861][ T5912] team0: Port device dummy0 added [ 80.929729][ T28] hsr_slave_0: left promiscuous mode [ 80.942381][ T28] hsr_slave_1: left promiscuous mode [ 80.955849][ T28] batman_adv: batadv0: Interface deactivated: batadv_slave_0 [ 80.963259][ T28] batman_adv: batadv0: Removing interface: batadv_slave_0 [ 80.997887][ T28] batman_adv: batadv0: Interface deactivated: batadv_slave_1 [ 81.005340][ T28] batman_adv: batadv0: Removing interface: batadv_slave_1 [ 81.027142][ T28] veth1_macvtap: left promiscuous mode [ 81.032639][ T28] veth0_macvtap: left promiscuous mode [ 81.033805][ T5924] process 'syz-executor.0' launched './file0' with NULL argv: empty string added [ 81.038169][ T28] veth1_vlan: left promiscuous mode [ 81.052598][ T28] veth0_vlan: left promiscuous mode [ 81.082668][ T5922] loop1: detected capacity change from 0 to 512 [ 81.105442][ T5922] EXT4-fs error (device loop1): ext4_validate_block_bitmap:432: comm syz-executor.1: bg 0: block 5: invalid block bitmap [ 81.155057][ T5922] EXT4-fs error (device loop1) in ext4_mb_clear_bb:6551: Corrupt filesystem [ 81.174114][ T5927] loop0: detected capacity change from 0 to 8192 [ 81.174606][ T5922] EXT4-fs error (device loop1): ext4_free_branches:1030: inode #11: comm syz-executor.1: invalid indirect mapped block 3 (level 2) [ 81.204950][ T5922] EXT4-fs (loop1): 1 orphan inode deleted [ 81.210710][ T5922] EXT4-fs (loop1): 1 truncate cleaned up [ 81.228275][ T5922] EXT4-fs (loop1): mounted filesystem 00000000-0000-0000-0000-000000000000 r/w without journal. Quota mode: writeback. [ 81.244364][ T5927] loop0: p1 p4 < > [ 81.248380][ T5927] loop0: partition table partially beyond EOD, truncated [ 81.266563][ T5927] loop0: p1 size 8388608 extends beyond EOD, truncated [ 81.290137][ T5927] loop0: p4 start 50689 is beyond EOD, truncated [ 81.308895][ T3884] EXT4-fs (loop1): unmounting filesystem 00000000-0000-0000-0000-000000000000. [ 81.320711][ T28] team0 (unregistering): Port device team_slave_1 removed [ 81.338670][ T28] team0 (unregistering): Port device team_slave_0 removed [ 81.551086][ T5902] chnl_net:caif_netlink_parms(): no params data found [ 81.664715][ T5902] bridge0: port 1(bridge_slave_0) entered blocking state [ 81.671902][ T5902] bridge0: port 1(bridge_slave_0) entered disabled state [ 81.694838][ T5902] bridge_slave_0: entered allmulticast mode [ 81.705277][ T5902] bridge_slave_0: entered promiscuous mode [ 81.746899][ T5902] bridge0: port 2(bridge_slave_1) entered blocking state [ 81.754060][ T5902] bridge0: port 2(bridge_slave_1) entered disabled state [ 81.771540][ T5902] bridge_slave_1: entered allmulticast mode [ 81.782213][ T5902] bridge_slave_1: entered promiscuous mode [ 81.835734][ T5902] bond0: (slave bond_slave_0): Enslaving as an active interface with an up link [ 81.856114][ T5902] bond0: (slave bond_slave_1): Enslaving as an active interface with an up link [ 81.893292][ T5902] team0: Port device team_slave_0 added [ 81.907350][ T5902] team0: Port device team_slave_1 added [ 81.928694][ T5950] netlink: 284 bytes leftover after parsing attributes in process `syz-executor.0'. [ 81.960780][ T5902] batman_adv: batadv0: Adding interface: batadv_slave_0 [ 81.967802][ T5902] batman_adv: batadv0: The MTU of interface batadv_slave_0 is too small (1500) to handle the transport of batman-adv packets. Packets going over this interface will be fragmented on layer2 which could impact the performance. Setting the MTU to 1560 would solve the problem. [ 81.993760][ T5902] batman_adv: batadv0: Not using interface batadv_slave_0 (retrying later): interface not active [ 82.006446][ T5902] batman_adv: batadv0: Adding interface: batadv_slave_1 [ 82.013442][ T5902] batman_adv: batadv0: The MTU of interface batadv_slave_1 is too small (1500) to handle the transport of batman-adv packets. Packets going over this interface will be fragmented on layer2 which could impact the performance. Setting the MTU to 1560 would solve the problem. [ 82.039565][ T5902] batman_adv: batadv0: Not using interface batadv_slave_1 (retrying later): interface not active [ 82.056545][ T29] audit: type=1400 audit(1718607714.029:1739): avc: denied { read } for pid=5951 comm="syz-executor.0" scontext=root:sysadm_r:sysadm_t tcontext=root:sysadm_r:sysadm_t tclass=pppox_socket permissive=1 [ 82.107406][ T5902] hsr_slave_0: entered promiscuous mode [ 82.121461][ T5902] hsr_slave_1: entered promiscuous mode [ 82.134733][ T5902] debugfs: Directory 'hsr0' with parent 'hsr' already present! [ 82.150364][ T5902] Cannot create hsr debugfs directory [ 82.235485][ T5958] netlink: 4 bytes leftover after parsing attributes in process `syz-executor.0'. [ 82.255321][ T5958] netlink: 12 bytes leftover after parsing attributes in process `syz-executor.0'. [ 82.292037][ T5958] netlink: 2 bytes leftover after parsing attributes in process `syz-executor.0'. [ 82.320566][ T5958] netlink: 'syz-executor.0': attribute type 10 has an invalid length. [ 82.349371][ T5958] team0: Failed to send port change of device dummy0 via netlink (err -105) [ 82.376081][ T5958] team0: Failed to send options change via netlink (err -105) [ 82.383631][ T5958] team0: Port device dummy0 added [ 82.408244][ T5962] netlink: 12 bytes leftover after parsing attributes in process `syz-executor.1'. [ 82.498897][ T5962] loop1: detected capacity change from 0 to 764 [ 82.525912][ T5962] iso9660: Unknown parameter '' [ 82.577745][ T5962] usb usb7: Requested nonsensical USBDEVFS_URB_ZERO_PACKET. [ 82.693154][ T5902] netdevsim netdevsim2 netdevsim0: renamed from eth0 [ 82.702136][ T5902] netdevsim netdevsim2 netdevsim1: renamed from eth1 [ 82.727292][ T5902] netdevsim netdevsim2 netdevsim2: renamed from eth2 [ 82.737662][ T5902] netdevsim netdevsim2 netdevsim3: renamed from eth3 [ 82.833653][ T5902] 8021q: adding VLAN 0 to HW filter on device bond0 [ 82.857560][ T5902] 8021q: adding VLAN 0 to HW filter on device team0 [ 82.876913][ T5808] bridge0: port 1(bridge_slave_0) entered blocking state [ 82.884061][ T5808] bridge0: port 1(bridge_slave_0) entered forwarding state [ 82.907731][ T24] bridge0: port 2(bridge_slave_1) entered blocking state [ 82.914874][ T24] bridge0: port 2(bridge_slave_1) entered forwarding state [ 83.041080][ T5902] 8021q: adding VLAN 0 to HW filter on device batadv0 [ 83.196762][ T5902] veth0_vlan: entered promiscuous mode [ 83.213324][ T5902] veth1_vlan: entered promiscuous mode [ 83.241540][ T5902] veth0_macvtap: entered promiscuous mode [ 83.258622][ T5902] veth1_macvtap: entered promiscuous mode [ 83.285569][ T5902] batman_adv: The newly added mac address (aa:aa:aa:aa:aa:3e) already exists on: batadv_slave_0 [ 83.296194][ T5902] batman_adv: It is strongly recommended to keep mac addresses unique to avoid problems! [ 83.306050][ T5902] batman_adv: The newly added mac address (aa:aa:aa:aa:aa:3e) already exists on: batadv_slave_0 [ 83.316533][ T5902] batman_adv: It is strongly recommended to keep mac addresses unique to avoid problems! [ 83.326380][ T5902] batman_adv: The newly added mac address (aa:aa:aa:aa:aa:3e) already exists on: batadv_slave_0 [ 83.336887][ T5902] batman_adv: It is strongly recommended to keep mac addresses unique to avoid problems! [ 83.348070][ T5902] batman_adv: batadv0: Interface activated: batadv_slave_0 [ 83.359095][ T5902] batman_adv: The newly added mac address (aa:aa:aa:aa:aa:3f) already exists on: batadv_slave_1 [ 83.369616][ T5902] batman_adv: It is strongly recommended to keep mac addresses unique to avoid problems! [ 83.379534][ T5902] batman_adv: The newly added mac address (aa:aa:aa:aa:aa:3f) already exists on: batadv_slave_1 [ 83.390124][ T5902] batman_adv: It is strongly recommended to keep mac addresses unique to avoid problems! [ 83.400004][ T5902] batman_adv: The newly added mac address (aa:aa:aa:aa:aa:3f) already exists on: batadv_slave_1 [ 83.410442][ T5902] batman_adv: It is strongly recommended to keep mac addresses unique to avoid problems! [ 83.422524][ T5902] batman_adv: batadv0: Interface activated: batadv_slave_1 [ 83.432821][ T5902] netdevsim netdevsim2 netdevsim0: set [1, 0] type 2 family 0 port 6081 - 0 [ 83.441804][ T5902] netdevsim netdevsim2 netdevsim1: set [1, 0] type 2 family 0 port 6081 - 0 [ 83.450610][ T5902] netdevsim netdevsim2 netdevsim2: set [1, 0] type 2 family 0 port 6081 - 0 [ 83.459468][ T5902] netdevsim netdevsim2 netdevsim3: set [1, 0] type 2 family 0 port 6081 - 0 [ 83.592734][ T5993] vlan2: entered promiscuous mode [ 83.597930][ T5993] syz_tun: entered promiscuous mode [ 83.625477][ T5993] syz_tun: left promiscuous mode [ 83.752556][ T6003] netlink: 484 bytes leftover after parsing attributes in process `syz-executor.2'. [ 83.784081][ T6003] netlink: 162 bytes leftover after parsing attributes in process `syz-executor.2'. [ 83.981528][ T6020] loop2: detected capacity change from 0 to 2048 [ 84.029471][ T6019] syzkaller0: entered promiscuous mode [ 84.035108][ T6019] syzkaller0: entered allmulticast mode [ 84.069852][ T6020] EXT4-fs (loop2): mounted filesystem 00000000-0000-0000-0000-000000000000 r/w without journal. Quota mode: none. [ 84.105165][ T29] audit: type=1400 audit(1718607716.079:1740): avc: denied { unlink } for pid=6018 comm="syz-executor.2" name="file2" dev="loop2" ino=16 scontext=root:sysadm_r:sysadm_t tcontext=system_u:object_r:unlabeled_t tclass=file permissive=1 [ 84.179819][ T5902] EXT4-fs (loop2): unmounting filesystem 00000000-0000-0000-0000-000000000000. [ 84.345490][ T6032] loop2: detected capacity change from 0 to 764 [ 84.408369][ T6032] rock: directory entry would overflow storage [ 84.414548][ T6032] rock: sig=0x4f50, size=4, remaining=3 [ 84.420251][ T6032] iso9660: Corrupted directory entry in block 4 of inode 1792 [ 84.611925][ T29] audit: type=1400 audit(1718607716.579:1741): avc: denied { setopt } for pid=6035 comm="syz-executor.2" scontext=root:sysadm_r:sysadm_t tcontext=root:sysadm_r:sysadm_t tclass=icmp_socket permissive=1 [ 84.916861][ T6046] usb usb7: Requested nonsensical USBDEVFS_URB_ZERO_PACKET. [ 85.587518][ T6093] loop0: detected capacity change from 0 to 512 [ 85.676987][ T6093] EXT4-fs (loop0): mounted filesystem 00000000-0000-0000-0000-000000000000 r/w without journal. Quota mode: writeback. [ 85.738541][ T6093] ext4 filesystem being mounted at /root/syzkaller-testdir3504705621/syzkaller.hL76xT/165/file0 supports timestamps until 2038-01-19 (0x7fffffff) [ 85.822985][ T4374] EXT4-fs (loop0): unmounting filesystem 00000000-0000-0000-0000-000000000000. [ 86.223298][ T6121] loop2: detected capacity change from 0 to 764 [ 86.266843][ T29] audit: type=1400 audit(1718607718.239:1742): avc: denied { mount } for pid=6118 comm="syz-executor.0" name="/" dev="rpc_pipefs" ino=15723 scontext=root:sysadm_r:sysadm_t tcontext=system_u:object_r:rpc_pipefs_t tclass=filesystem permissive=1 [ 86.346471][ T6121] rock: directory entry would overflow storage [ 86.352670][ T6121] rock: sig=0x4f50, size=4, remaining=3 [ 86.358262][ T6121] iso9660: Corrupted directory entry in block 4 of inode 1792 [ 86.491838][ T6135] loop1: detected capacity change from 0 to 2048 [ 86.504240][ T6133] debugfs: Directory 'ttyS3' with parent 'caif_serial' already present! [ 86.528370][ T6135] EXT4-fs (loop1): mounted filesystem 00000000-0000-0000-0000-000000000000 r/w without journal. Quota mode: none. [ 86.591014][ T3884] EXT4-fs (loop1): unmounting filesystem 00000000-0000-0000-0000-000000000000. [ 86.686450][ T29] audit: type=1400 audit(1718607718.649:1743): avc: denied { write } for pid=6141 comm="syz-executor.0" scontext=root:sysadm_r:sysadm_t tcontext=system_u:system_r:kernel_t tclass=key permissive=1 [ 86.776666][ T29] audit: type=1326 audit(1718607718.749:1744): auid=4294967295 uid=0 gid=0 ses=4294967295 subj=root:sysadm_r:sysadm_t pid=6146 comm="syz-executor.1" exe="/root/syz-executor.1" sig=0 arch=c000003e syscall=202 compat=0 ip=0x7f4ce8f7bea9 code=0x7ffc0000 [ 86.845734][ T29] audit: type=1326 audit(1718607718.749:1745): auid=4294967295 uid=0 gid=0 ses=4294967295 subj=root:sysadm_r:sysadm_t pid=6146 comm="syz-executor.1" exe="/root/syz-executor.1" sig=0 arch=c000003e syscall=202 compat=0 ip=0x7f4ce8f7bea9 code=0x7ffc0000 [ 86.869754][ T29] audit: type=1326 audit(1718607718.749:1746): auid=4294967295 uid=0 gid=0 ses=4294967295 subj=root:sysadm_r:sysadm_t pid=6146 comm="syz-executor.1" exe="/root/syz-executor.1" sig=0 arch=c000003e syscall=321 compat=0 ip=0x7f4ce8f7bea9 code=0x7ffc0000 [ 86.894067][ T29] audit: type=1326 audit(1718607718.799:1747): auid=4294967295 uid=0 gid=0 ses=4294967295 subj=root:sysadm_r:sysadm_t pid=6146 comm="syz-executor.1" exe="/root/syz-executor.1" sig=0 arch=c000003e syscall=202 compat=0 ip=0x7f4ce8f7bea9 code=0x7ffc0000 [ 86.918118][ T29] audit: type=1326 audit(1718607718.809:1748): auid=4294967295 uid=0 gid=0 ses=4294967295 subj=root:sysadm_r:sysadm_t pid=6146 comm="syz-executor.1" exe="/root/syz-executor.1" sig=0 arch=c000003e syscall=202 compat=0 ip=0x7f4ce8f7bea9 code=0x7ffc0000 [ 86.942385][ T29] audit: type=1326 audit(1718607718.809:1749): auid=4294967295 uid=0 gid=0 ses=4294967295 subj=root:sysadm_r:sysadm_t pid=6146 comm="syz-executor.1" exe="/root/syz-executor.1" sig=0 arch=c000003e syscall=326 compat=0 ip=0x7f4ce8f7bea9 code=0x7ffc0000 [ 89.056034][ C1] TCP: request_sock_TCP: Possible SYN flooding on port [::ffff:172.20.20.170]:2. Sending cookies. [ 89.314683][ T29] kauditd_printk_skb: 34 callbacks suppressed [ 89.314706][ T29] audit: type=1400 audit(1718607721.269:1784): avc: denied { wake_alarm } for pid=6240 comm="syz-executor.0" capability=35 scontext=root:sysadm_r:sysadm_t tcontext=root:sysadm_r:sysadm_t tclass=capability2 permissive=1 [ 89.782233][ T6263] netlink: 'syz-executor.1': attribute type 4 has an invalid length. [ 89.842048][ T6264] netlink: 'syz-executor.1': attribute type 4 has an invalid length. [ 90.476116][ T6280] tipc: Enabled bearer , priority 10 [ 91.015517][ T29] audit: type=1400 audit(1718607722.979:1785): avc: denied { write } for pid=6295 comm="syz-executor.2" name="urandom" dev="devtmpfs" ino=8 scontext=root:sysadm_r:sysadm_t tcontext=system_u:object_r:urandom_device_t tclass=chr_file permissive=1 [ 91.181894][ T6299] netlink: 12 bytes leftover after parsing attributes in process `syz-executor.2'. [ 91.276338][ T6299] SELinux: unrecognized netlink message: protocol=0 nlmsg_type=1015 sclass=netlink_route_socket pid=6299 comm=syz-executor.2 [ 91.428137][ T6310] smc: adding net device pimreg with user defined pnetid SYZ1 [ 91.445679][ T6310] pimreg: entered allmulticast mode [ 91.452263][ T6314] usb usb9: usbfs: interface 0 claimed by hub while 'syz-executor.2' sets config #0 [ 91.510797][ T6316] Illegal XDP return value 4294967282 on prog (id 244) dev N/A, expect packet loss! [ 91.640612][ T6321] loop1: detected capacity change from 0 to 8192 [ 91.668029][ T29] audit: type=1400 audit(1718607723.639:1786): avc: denied { execute } for pid=6322 comm="syz-executor.0" path=2F6D656D66643A0B656D31C1F8A68D4EC0A377E2CBA2BAE5F497AC232AFF202864656C6574656429 dev="tmpfs" ino=1126 scontext=root:sysadm_r:sysadm_t tcontext=root:object_r:user_tmpfs_t tclass=file permissive=1 [ 91.709570][ T6321] FAT-fs (loop1): Volume was not properly unmounted. Some data may be corrupt. Please run fsck. [ 92.486899][ T6335] sctp: [Deprecated]: syz-executor.0 (pid 6335) Use of struct sctp_assoc_value in delayed_ack socket option. [ 92.486899][ T6335] Use struct sctp_sack_info instead [ 92.506230][ T6337] netlink: 20 bytes leftover after parsing attributes in process `syz-executor.2'. [ 92.573707][ T6345] usb usb9: usbfs: interface 0 claimed by hub while 'syz-executor.2' sets config #0 [ 92.626076][ T6344] smc: adding net device pimreg with user defined pnetid SYZ1 [ 92.637152][ T6344] pimreg: entered allmulticast mode [ 92.656516][ T6350] loop0: detected capacity change from 0 to 512 [ 92.696807][ T29] audit: type=1326 audit(1718607724.669:1787): auid=4294967295 uid=0 gid=0 ses=4294967295 subj=root:sysadm_r:sysadm_t pid=6352 comm="syz-executor.1" exe="/root/syz-executor.1" sig=0 arch=c000003e syscall=202 compat=0 ip=0x7f4ce8f7bea9 code=0x7ffc0000 [ 92.720907][ T29] audit: type=1326 audit(1718607724.669:1788): auid=4294967295 uid=0 gid=0 ses=4294967295 subj=root:sysadm_r:sysadm_t pid=6352 comm="syz-executor.1" exe="/root/syz-executor.1" sig=0 arch=c000003e syscall=202 compat=0 ip=0x7f4ce8f7bea9 code=0x7ffc0000 [ 92.785184][ T29] audit: type=1326 audit(1718607724.719:1789): auid=4294967295 uid=0 gid=0 ses=4294967295 subj=root:sysadm_r:sysadm_t pid=6352 comm="syz-executor.1" exe="/root/syz-executor.1" sig=0 arch=c000003e syscall=26 compat=0 ip=0x7f4ce8f7bea9 code=0x7ffc0000 [ 92.809230][ T29] audit: type=1326 audit(1718607724.719:1790): auid=4294967295 uid=0 gid=0 ses=4294967295 subj=root:sysadm_r:sysadm_t pid=6352 comm="syz-executor.1" exe="/root/syz-executor.1" sig=0 arch=c000003e syscall=202 compat=0 ip=0x7f4ce8f7bea9 code=0x7ffc0000 [ 92.833203][ T29] audit: type=1326 audit(1718607724.719:1791): auid=4294967295 uid=0 gid=0 ses=4294967295 subj=root:sysadm_r:sysadm_t pid=6352 comm="syz-executor.1" exe="/root/syz-executor.1" sig=0 arch=c000003e syscall=202 compat=0 ip=0x7f4ce8f7bea9 code=0x7ffc0000 [ 92.964669][ T29] audit: type=1400 audit(1718607724.859:1792): avc: denied { ioctl } for pid=6356 comm="syz-executor.1" path="socket:[16760]" dev="sockfs" ino=16760 ioctlcmd=0x8933 scontext=root:sysadm_r:sysadm_t tcontext=root:sysadm_r:sysadm_t tclass=smc_socket permissive=1 [ 93.050043][ T6361] loop2: detected capacity change from 0 to 8192 [ 93.106858][ T6361] FAT-fs (loop2): Volume was not properly unmounted. Some data may be corrupt. Please run fsck. [ 93.239248][ T6370] netlink: 100 bytes leftover after parsing attributes in process `syz-executor.1'. [ 93.357371][ T6377] loop1: detected capacity change from 0 to 1024 [ 93.398758][ T6377] EXT4-fs (loop1): mounted filesystem 00000000-0000-0000-0000-000000000000 r/w without journal. Quota mode: writeback. [ 93.415112][ T29] audit: type=1400 audit(1718607725.389:1793): avc: denied { mounton } for pid=6376 comm="syz-executor.1" path="/root/syzkaller-testdir2814482249/syzkaller.XFv4JM/279/file0/file0" dev="loop1" ino=12 scontext=root:sysadm_r:sysadm_t tcontext=system_u:object_r:unlabeled_t tclass=dir permissive=1 [ 93.416683][ T6377] EXT4-fs error (device loop1): ext4_xattr_ibody_get:653: inode #2: comm syz-executor.1: corrupted in-inode xattr: bad e_name length [ 93.517907][ T6383] loop2: detected capacity change from 0 to 512 [ 93.565892][ T6377] EXT4-fs (loop1): Remounting filesystem read-only [ 93.608396][ T3884] SELinux: inode_doinit_use_xattr: getxattr returned 5 for dev=loop1 ino=11 [ 93.617581][ T3884] SELinux: inode_doinit_use_xattr: getxattr returned 5 for dev=loop1 ino=11 [ 93.644993][ T3884] SELinux: inode_doinit_use_xattr: getxattr returned 5 for dev=loop1 ino=11 [ 93.653943][ T3884] SELinux: inode_doinit_use_xattr: getxattr returned 5 for dev=loop1 ino=11 [ 93.684680][ T3884] SELinux: inode_doinit_use_xattr: getxattr returned 5 for dev=loop1 ino=11 [ 93.693590][ T3884] SELinux: inode_doinit_use_xattr: getxattr returned 5 for dev=loop1 ino=11 [ 93.725095][ T3884] SELinux: inode_doinit_use_xattr: getxattr returned 5 for dev=loop1 ino=11 [ 93.746212][ T3884] SELinux: inode_doinit_use_xattr: getxattr returned 5 for dev=loop1 ino=13 [ 93.764800][ T3884] SELinux: inode_doinit_use_xattr: getxattr returned 5 for dev=loop1 ino=13 [ 93.773938][ T3884] SELinux: inode_doinit_use_xattr: getxattr returned 5 for dev=loop1 ino=14 [ 93.794717][ T3884] SELinux: inode_doinit_use_xattr: getxattr returned 5 for dev=loop1 ino=14 [ 93.866186][ T3884] EXT4-fs (loop1): unmounting filesystem 00000000-0000-0000-0000-000000000000. [ 94.096811][ T42] bridge_slave_1: left allmulticast mode [ 94.102546][ T42] bridge_slave_1: left promiscuous mode [ 94.108288][ T42] bridge0: port 2(bridge_slave_1) entered disabled state [ 94.123334][ T42] bridge_slave_0: left allmulticast mode [ 94.129140][ T42] bridge_slave_0: left promiscuous mode [ 94.134872][ T42] bridge0: port 1(bridge_slave_0) entered disabled state [ 94.347239][ T42] bond0 (unregistering): (slave bond_slave_0): Releasing backup interface [ 94.359019][ T42] bond0 (unregistering): (slave bond_slave_1): Releasing backup interface [ 94.373918][ T42] bond0 (unregistering): Released all slaves [ 94.462355][ T6395] chnl_net:caif_netlink_parms(): no params data found [ 94.529324][ T42] hsr_slave_0: left promiscuous mode [ 94.538509][ T42] hsr_slave_1: left promiscuous mode [ 94.546448][ T42] batman_adv: batadv0: Removing interface: batadv_slave_0 [ 94.560288][ T42] batman_adv: batadv0: Removing interface: batadv_slave_1 [ 94.593737][ T42] pimreg (unregistering): left allmulticast mode [ 94.612749][ T42] smc: removing net device pimreg with user defined pnetid SYZ1 [ 94.766793][ T42] team0 (unregistering): Port device team_slave_1 removed [ 94.784966][ T42] team0 (unregistering): Port device team_slave_0 removed [ 94.869705][ T42] team0 (unregistering): Port device dummy0 removed [ 94.907837][ T6395] bridge0: port 1(bridge_slave_0) entered blocking state [ 94.915012][ T6395] bridge0: port 1(bridge_slave_0) entered disabled state [ 94.936032][ T6395] bridge_slave_0: entered allmulticast mode [ 94.944811][ T6395] bridge_slave_0: entered promiscuous mode [ 94.945431][ T6422] loop0: detected capacity change from 0 to 1024 [ 94.951963][ T6395] bridge0: port 2(bridge_slave_1) entered blocking state [ 94.964218][ T6395] bridge0: port 2(bridge_slave_1) entered disabled state [ 94.994918][ T6395] bridge_slave_1: entered allmulticast mode [ 95.006743][ T6395] bridge_slave_1: entered promiscuous mode [ 95.015672][ T6422] EXT4-fs (loop0): mounted filesystem 00000000-0000-0000-0000-000000000000 r/w without journal. Quota mode: writeback. [ 95.096997][ T6422] EXT4-fs error (device loop0): ext4_xattr_ibody_get:653: inode #2: comm syz-executor.0: corrupted in-inode xattr: bad e_name length [ 95.127154][ T6395] bond0: (slave bond_slave_0): Enslaving as an active interface with an up link [ 95.137910][ T6422] EXT4-fs (loop0): Remounting filesystem read-only [ 95.155767][ T4374] SELinux: inode_doinit_use_xattr: getxattr returned 5 for dev=loop0 ino=11 [ 95.158550][ T6395] bond0: (slave bond_slave_1): Enslaving as an active interface with an up link [ 95.173841][ T4374] SELinux: inode_doinit_use_xattr: getxattr returned 5 for dev=loop0 ino=11 [ 95.184889][ T4374] SELinux: inode_doinit_use_xattr: getxattr returned 5 for dev=loop0 ino=11 [ 95.204768][ T4374] SELinux: inode_doinit_use_xattr: getxattr returned 5 for dev=loop0 ino=11 [ 95.213604][ T4374] SELinux: inode_doinit_use_xattr: getxattr returned 5 for dev=loop0 ino=11 [ 95.234794][ T4374] SELinux: inode_doinit_use_xattr: getxattr returned 5 for dev=loop0 ino=11 [ 95.255229][ T4374] SELinux: inode_doinit_use_xattr: getxattr returned 5 for dev=loop0 ino=11 [ 95.274910][ T4374] SELinux: inode_doinit_use_xattr: getxattr returned 5 for dev=loop0 ino=13 [ 95.283780][ T4374] SELinux: inode_doinit_use_xattr: getxattr returned 5 for dev=loop0 ino=13 [ 95.306053][ T6395] team0: Port device team_slave_0 added [ 95.312355][ T4374] SELinux: inode_doinit_use_xattr: getxattr returned 5 for dev=loop0 ino=14 [ 95.312710][ T6395] team0: Port device team_slave_1 added [ 95.335943][ T4374] SELinux: inode_doinit_use_xattr: getxattr returned 5 for dev=loop0 ino=14 [ 95.402011][ T6395] batman_adv: batadv0: Adding interface: batadv_slave_0 [ 95.409003][ T6395] batman_adv: batadv0: The MTU of interface batadv_slave_0 is too small (1500) to handle the transport of batman-adv packets. Packets going over this interface will be fragmented on layer2 which could impact the performance. Setting the MTU to 1560 would solve the problem. [ 95.435040][ T6395] batman_adv: batadv0: Not using interface batadv_slave_0 (retrying later): interface not active [ 95.456454][ T6395] batman_adv: batadv0: Adding interface: batadv_slave_1 [ 95.463543][ T6395] batman_adv: batadv0: The MTU of interface batadv_slave_1 is too small (1500) to handle the transport of batman-adv packets. Packets going over this interface will be fragmented on layer2 which could impact the performance. Setting the MTU to 1560 would solve the problem. [ 95.489485][ T6395] batman_adv: batadv0: Not using interface batadv_slave_1 (retrying later): interface not active [ 95.586211][ T6395] hsr_slave_0: entered promiscuous mode [ 95.595286][ T6395] hsr_slave_1: entered promiscuous mode [ 95.619261][ T6395] debugfs: Directory 'hsr0' with parent 'hsr' already present! [ 95.627618][ T4374] EXT4-fs (loop0): unmounting filesystem 00000000-0000-0000-0000-000000000000. [ 95.637750][ T28] __quota_error: 2 callbacks suppressed [ 95.637761][ T28] Quota error (device loop0): dquot_write_dquot: Can't write quota structure (error -5). Quota may get out of sync! [ 95.655573][ T6395] Cannot create hsr debugfs directory [ 95.667172][ T6414] chnl_net:caif_netlink_parms(): no params data found [ 95.698120][ T28] Quota error (device loop0): dquot_write_dquot: Can't write quota structure (error -5). Quota may get out of sync! [ 95.790528][ T42] netdevsim netdevsim0 netdevsim3 (unregistering): unset [0, 0] type 1 family 0 port 65023 - 0 [ 95.801091][ T42] netdevsim netdevsim0 netdevsim3 (unregistering): unset [1, 0] type 2 family 0 port 6081 - 0 [ 95.934748][ T42] netdevsim netdevsim0 netdevsim2 (unregistering): unset [0, 0] type 1 family 0 port 65023 - 0 [ 95.945223][ T42] netdevsim netdevsim0 netdevsim2 (unregistering): unset [1, 0] type 2 family 0 port 6081 - 0 [ 96.019704][ T6414] bridge0: port 1(bridge_slave_0) entered blocking state [ 96.026832][ T6414] bridge0: port 1(bridge_slave_0) entered disabled state [ 96.045556][ T6414] bridge_slave_0: entered allmulticast mode [ 96.055545][ T6414] bridge_slave_0: entered promiscuous mode [ 96.076691][ T6414] bridge0: port 2(bridge_slave_1) entered blocking state [ 96.083775][ T6414] bridge0: port 2(bridge_slave_1) entered disabled state [ 96.094877][ T6414] bridge_slave_1: entered allmulticast mode [ 96.101621][ T6414] bridge_slave_1: entered promiscuous mode [ 96.113019][ T42] netdevsim netdevsim0 netdevsim1 (unregistering): unset [0, 0] type 1 family 0 port 65023 - 0 [ 96.123453][ T42] netdevsim netdevsim0 netdevsim1 (unregistering): unset [1, 0] type 2 family 0 port 6081 - 0 [ 96.199062][ T42] netdevsim netdevsim0 netdevsim0 (unregistering): unset [0, 0] type 1 family 0 port 65023 - 0 [ 96.209567][ T42] netdevsim netdevsim0 netdevsim0 (unregistering): unset [1, 0] type 2 family 0 port 6081 - 0 [ 96.277534][ T6414] bond0: (slave bond_slave_0): Enslaving as an active interface with an up link [ 96.298589][ T6414] bond0: (slave bond_slave_1): Enslaving as an active interface with an up link [ 96.326245][ T42] netdevsim netdevsim2 netdevsim3 (unregistering): unset [1, 0] type 2 family 0 port 6081 - 0 [ 96.367161][ T6414] team0: Port device team_slave_0 added [ 96.373853][ T6414] team0: Port device team_slave_1 added [ 96.401429][ T42] netdevsim netdevsim2 netdevsim2 (unregistering): unset [1, 0] type 2 family 0 port 6081 - 0 [ 96.466346][ T6414] batman_adv: batadv0: Adding interface: batadv_slave_0 [ 96.473302][ T6414] batman_adv: batadv0: The MTU of interface batadv_slave_0 is too small (1500) to handle the transport of batman-adv packets. Packets going over this interface will be fragmented on layer2 which could impact the performance. Setting the MTU to 1560 would solve the problem. [ 96.499326][ T6414] batman_adv: batadv0: Not using interface batadv_slave_0 (retrying later): interface not active [ 96.555664][ T6414] batman_adv: batadv0: Adding interface: batadv_slave_1 [ 96.562614][ T6414] batman_adv: batadv0: The MTU of interface batadv_slave_1 is too small (1500) to handle the transport of batman-adv packets. Packets going over this interface will be fragmented on layer2 which could impact the performance. Setting the MTU to 1560 would solve the problem. [ 96.588665][ T6414] batman_adv: batadv0: Not using interface batadv_slave_1 (retrying later): interface not active [ 96.637966][ T42] netdevsim netdevsim2 netdevsim1 (unregistering): unset [1, 0] type 2 family 0 port 6081 - 0 [ 96.679757][ T6414] hsr_slave_0: entered promiscuous mode [ 96.685943][ T6414] hsr_slave_1: entered promiscuous mode [ 96.691887][ T6414] debugfs: Directory 'hsr0' with parent 'hsr' already present! [ 96.704665][ T6414] Cannot create hsr debugfs directory [ 96.716100][ T42] netdevsim netdevsim2 netdevsim0 (unregistering): unset [1, 0] type 2 family 0 port 6081 - 0 [ 96.812927][ T6395] netdevsim netdevsim1 netdevsim0: renamed from eth0 [ 96.848059][ T6395] netdevsim netdevsim1 netdevsim1: renamed from eth1 [ 96.869789][ T6437] chnl_net:caif_netlink_parms(): no params data found [ 96.884177][ T6395] netdevsim netdevsim1 netdevsim2: renamed from eth2 [ 96.908634][ T6395] netdevsim netdevsim1 netdevsim3: renamed from eth3 [ 96.959797][ T42] bridge_slave_1: left allmulticast mode [ 96.965632][ T42] bridge_slave_1: left promiscuous mode [ 96.971297][ T42] bridge0: port 2(bridge_slave_1) entered disabled state [ 96.994235][ T42] bridge_slave_0: left allmulticast mode [ 96.999943][ T42] bridge_slave_0: left promiscuous mode [ 97.005596][ T42] bridge0: port 1(bridge_slave_0) entered disabled state [ 97.014311][ T42] bridge_slave_1: left allmulticast mode [ 97.020016][ T42] bridge_slave_1: left promiscuous mode [ 97.025733][ T42] bridge0: port 2(bridge_slave_1) entered disabled state [ 97.035001][ T42] bridge_slave_0: left allmulticast mode [ 97.040679][ T42] bridge_slave_0: left promiscuous mode [ 97.046401][ T42] bridge0: port 1(bridge_slave_0) entered disabled state [ 97.367675][ T42] bond0 (unregistering): (slave bond_slave_0): Releasing backup interface [ 97.379765][ T42] bond0 (unregistering): (slave bond_slave_1): Releasing backup interface [ 97.390011][ T42] bond0 (unregistering): Released all slaves [ 97.401329][ T42] bond0 (unregistering): (slave bond_slave_0): Releasing backup interface [ 97.411940][ T42] bond0 (unregistering): (slave bond_slave_1): Releasing backup interface [ 97.423940][ T42] bond0 (unregistering): Released all slaves [ 97.489425][ T42] tipc: Disabling bearer [ 97.504731][ T42] tipc: Left network mode [ 97.536204][ T6437] bridge0: port 1(bridge_slave_0) entered blocking state [ 97.543357][ T6437] bridge0: port 1(bridge_slave_0) entered disabled state [ 97.552948][ T6437] bridge_slave_0: entered allmulticast mode [ 97.559948][ T6437] bridge_slave_0: entered promiscuous mode [ 97.580580][ T6437] bridge0: port 2(bridge_slave_1) entered blocking state [ 97.587750][ T6437] bridge0: port 2(bridge_slave_1) entered disabled state [ 97.596816][ T6437] bridge_slave_1: entered allmulticast mode [ 97.603396][ T6437] bridge_slave_1: entered promiscuous mode [ 97.618028][ T6395] 8021q: adding VLAN 0 to HW filter on device bond0 [ 97.633417][ T6395] 8021q: adding VLAN 0 to HW filter on device team0 [ 97.655892][ T3186] bridge0: port 1(bridge_slave_0) entered blocking state [ 97.663033][ T3186] bridge0: port 1(bridge_slave_0) entered forwarding state [ 97.688058][ T6437] bond0: (slave bond_slave_0): Enslaving as an active interface with an up link [ 97.700168][ T3186] bridge0: port 2(bridge_slave_1) entered blocking state [ 97.707324][ T3186] bridge0: port 2(bridge_slave_1) entered forwarding state [ 97.733020][ T42] hsr_slave_0: left promiscuous mode [ 97.740327][ T42] hsr_slave_1: left promiscuous mode [ 97.753792][ T42] batman_adv: batadv0: Interface deactivated: batadv_slave_0 [ 97.761299][ T42] batman_adv: batadv0: Removing interface: batadv_slave_0 [ 97.835157][ T42] batman_adv: batadv0: Interface deactivated: batadv_slave_1 [ 97.842565][ T42] batman_adv: batadv0: Removing interface: batadv_slave_1 [ 97.868322][ T42] hsr_slave_0: left promiscuous mode [ 97.885641][ T42] hsr_slave_1: left promiscuous mode [ 97.891741][ T42] batman_adv: batadv0: Interface deactivated: batadv_slave_0 [ 97.899303][ T42] batman_adv: batadv0: Removing interface: batadv_slave_0 [ 97.915185][ T42] batman_adv: batadv0: Interface deactivated: batadv_slave_1 [ 97.922714][ T42] batman_adv: batadv0: Removing interface: batadv_slave_1 [ 97.942479][ T42] veth1_macvtap: left promiscuous mode [ 97.948082][ T42] veth0_macvtap: left promiscuous mode [ 97.953655][ T42] veth1_vlan: left promiscuous mode [ 97.959050][ T42] veth0_vlan: left promiscuous mode [ 97.965297][ T42] veth1_macvtap: left promiscuous mode [ 97.970850][ T42] veth0_macvtap: left promiscuous mode [ 97.976538][ T42] veth1_vlan: left promiscuous mode [ 97.981748][ T42] veth0_vlan: left promiscuous mode [ 98.076674][ T42] pimreg (unregistering): left allmulticast mode [ 98.083482][ T42] smc: removing net device pimreg with user defined pnetid SYZ1 [ 98.121108][ T42] team0 (unregistering): Port device team_slave_1 removed [ 98.131862][ T42] team0 (unregistering): Port device team_slave_0 removed [ 98.162053][ T42] team0 (unregistering): Port device dummy0 removed [ 98.201734][ T42] team0 (unregistering): Port device team_slave_1 removed [ 98.212097][ T42] team0 (unregistering): Port device team_slave_0 removed [ 98.248810][ T6437] bond0: (slave bond_slave_1): Enslaving as an active interface with an up link [ 98.300377][ T6437] team0: Port device team_slave_0 added [ 98.308215][ T6437] team0: Port device team_slave_1 added [ 98.345356][ T6437] batman_adv: batadv0: Adding interface: batadv_slave_0 [ 98.352319][ T6437] batman_adv: batadv0: The MTU of interface batadv_slave_0 is too small (1500) to handle the transport of batman-adv packets. Packets going over this interface will be fragmented on layer2 which could impact the performance. Setting the MTU to 1560 would solve the problem. [ 98.378315][ T6437] batman_adv: batadv0: Not using interface batadv_slave_0 (retrying later): interface not active [ 98.391274][ T6437] batman_adv: batadv0: Adding interface: batadv_slave_1 [ 98.398278][ T6437] batman_adv: batadv0: The MTU of interface batadv_slave_1 is too small (1500) to handle the transport of batman-adv packets. Packets going over this interface will be fragmented on layer2 which could impact the performance. Setting the MTU to 1560 would solve the problem. [ 98.424327][ T6437] batman_adv: batadv0: Not using interface batadv_slave_1 (retrying later): interface not active [ 98.441398][ T6395] 8021q: adding VLAN 0 to HW filter on device batadv0 [ 98.472464][ T6437] hsr_slave_0: entered promiscuous mode [ 98.478401][ T6437] hsr_slave_1: entered promiscuous mode [ 98.507245][ T6414] netdevsim netdevsim2 netdevsim0: renamed from eth0 [ 98.526828][ T6414] netdevsim netdevsim2 netdevsim1: renamed from eth1 [ 98.537603][ T6414] netdevsim netdevsim2 netdevsim2: renamed from eth2 [ 98.561493][ T6414] netdevsim netdevsim2 netdevsim3: renamed from eth3 [ 98.719571][ T6395] veth0_vlan: entered promiscuous mode [ 98.731557][ T6414] 8021q: adding VLAN 0 to HW filter on device bond0 [ 98.741364][ T6395] veth1_vlan: entered promiscuous mode [ 98.757453][ T6453] chnl_net:caif_netlink_parms(): no params data found [ 98.788787][ T6395] veth0_macvtap: entered promiscuous mode [ 98.800426][ T6414] 8021q: adding VLAN 0 to HW filter on device team0 [ 98.810912][ T6395] veth1_macvtap: entered promiscuous mode [ 98.830619][ T6453] bridge0: port 1(bridge_slave_0) entered blocking state [ 98.837829][ T6453] bridge0: port 1(bridge_slave_0) entered disabled state [ 98.845014][ T6453] bridge_slave_0: entered allmulticast mode [ 98.851483][ T6453] bridge_slave_0: entered promiscuous mode [ 98.866643][ T6453] bridge0: port 2(bridge_slave_1) entered blocking state [ 98.873732][ T6453] bridge0: port 2(bridge_slave_1) entered disabled state [ 98.881094][ T6453] bridge_slave_1: entered allmulticast mode [ 98.887706][ T6453] bridge_slave_1: entered promiscuous mode [ 98.895780][ T5833] bridge0: port 1(bridge_slave_0) entered blocking state [ 98.902853][ T5833] bridge0: port 1(bridge_slave_0) entered forwarding state [ 98.911596][ T5833] bridge0: port 2(bridge_slave_1) entered blocking state [ 98.918700][ T5833] bridge0: port 2(bridge_slave_1) entered forwarding state [ 98.944380][ T6453] bond0: (slave bond_slave_0): Enslaving as an active interface with an up link [ 98.955715][ T6453] bond0: (slave bond_slave_1): Enslaving as an active interface with an up link [ 98.983164][ T6395] batman_adv: The newly added mac address (aa:aa:aa:aa:aa:3e) already exists on: batadv_slave_0 [ 98.993809][ T6395] batman_adv: It is strongly recommended to keep mac addresses unique to avoid problems! [ 99.003780][ T6395] batman_adv: The newly added mac address (aa:aa:aa:aa:aa:3e) already exists on: batadv_slave_0 [ 99.014280][ T6395] batman_adv: It is strongly recommended to keep mac addresses unique to avoid problems! [ 99.027574][ T6395] batman_adv: batadv0: Interface activated: batadv_slave_0 [ 99.055070][ T6395] batman_adv: The newly added mac address (aa:aa:aa:aa:aa:3f) already exists on: batadv_slave_1 [ 99.065576][ T6395] batman_adv: It is strongly recommended to keep mac addresses unique to avoid problems! [ 99.075414][ T6395] batman_adv: The newly added mac address (aa:aa:aa:aa:aa:3f) already exists on: batadv_slave_1 [ 99.085913][ T6395] batman_adv: It is strongly recommended to keep mac addresses unique to avoid problems! [ 99.097279][ T6395] batman_adv: batadv0: Interface activated: batadv_slave_1 [ 99.105657][ T6453] team0: Port device team_slave_0 added [ 99.113858][ T6453] team0: Port device team_slave_1 added [ 99.123985][ T6395] netdevsim netdevsim1 netdevsim0: set [1, 0] type 2 family 0 port 6081 - 0 [ 99.132753][ T6395] netdevsim netdevsim1 netdevsim1: set [1, 0] type 2 family 0 port 6081 - 0 [ 99.141555][ T6395] netdevsim netdevsim1 netdevsim2: set [1, 0] type 2 family 0 port 6081 - 0 [ 99.150377][ T6395] netdevsim netdevsim1 netdevsim3: set [1, 0] type 2 family 0 port 6081 - 0 [ 99.180175][ T6453] batman_adv: batadv0: Adding interface: batadv_slave_0 [ 99.187170][ T6453] batman_adv: batadv0: The MTU of interface batadv_slave_0 is too small (1500) to handle the transport of batman-adv packets. Packets going over this interface will be fragmented on layer2 which could impact the performance. Setting the MTU to 1560 would solve the problem. [ 99.213177][ T6453] batman_adv: batadv0: Not using interface batadv_slave_0 (retrying later): interface not active [ 99.225777][ T6453] batman_adv: batadv0: Adding interface: batadv_slave_1 [ 99.232716][ T6453] batman_adv: batadv0: The MTU of interface batadv_slave_1 is too small (1500) to handle the transport of batman-adv packets. Packets going over this interface will be fragmented on layer2 which could impact the performance. Setting the MTU to 1560 would solve the problem. [ 99.258738][ T6453] batman_adv: batadv0: Not using interface batadv_slave_1 (retrying later): interface not active [ 99.297064][ T6453] hsr_slave_0: entered promiscuous mode [ 99.303001][ T6453] hsr_slave_1: entered promiscuous mode [ 99.308993][ T6453] debugfs: Directory 'hsr0' with parent 'hsr' already present! [ 99.316693][ T6453] Cannot create hsr debugfs directory [ 99.371592][ T6414] 8021q: adding VLAN 0 to HW filter on device batadv0 [ 99.402823][ T6476] chnl_net:caif_netlink_parms(): no params data found [ 99.418657][ T6437] netdevsim netdevsim0 netdevsim0: renamed from eth0 [ 99.427505][ T6437] netdevsim netdevsim0 netdevsim1: renamed from eth1 [ 99.438302][ T6437] netdevsim netdevsim0 netdevsim2: renamed from eth2 [ 99.461943][ T6437] netdevsim netdevsim0 netdevsim3: renamed from eth3 [ 99.539708][ T6476] bridge0: port 1(bridge_slave_0) entered blocking state [ 99.546893][ T6476] bridge0: port 1(bridge_slave_0) entered disabled state [ 99.554177][ T6476] bridge_slave_0: entered allmulticast mode [ 99.562848][ T6476] bridge_slave_0: entered promiscuous mode [ 99.578911][ T42] netdevsim netdevsim4 netdevsim3 (unregistering): unset [1, 0] type 2 family 0 port 6081 - 0 [ 99.594174][ T6453] netdevsim netdevsim3 netdevsim3 (unregistering): unset [0, 0] type 1 family 0 port 65023 - 0 [ 99.604900][ T6453] netdevsim netdevsim3 netdevsim3 (unregistering): unset [1, 0] type 2 family 0 port 6081 - 0 [ 99.627551][ T6476] bridge0: port 2(bridge_slave_1) entered blocking state [ 99.634693][ T6476] bridge0: port 2(bridge_slave_1) entered disabled state [ 99.643287][ T6476] bridge_slave_1: entered allmulticast mode [ 99.650079][ T6476] bridge_slave_1: entered promiscuous mode [ 99.659136][ T42] netdevsim netdevsim4 netdevsim2 (unregistering): unset [1, 0] type 2 family 0 port 6081 - 0 [ 99.682139][ T6453] netdevsim netdevsim3 netdevsim2 (unregistering): unset [0, 0] type 1 family 0 port 65023 - 0 [ 99.692641][ T6453] netdevsim netdevsim3 netdevsim2 (unregistering): unset [1, 0] type 2 family 0 port 6081 - 0 [ 99.726597][ T42] netdevsim netdevsim4 netdevsim1 (unregistering): unset [1, 0] type 2 family 0 port 6081 - 0 [ 99.750157][ T6453] netdevsim netdevsim3 netdevsim1 (unregistering): unset [0, 0] type 1 family 0 port 65023 - 0 [ 99.760564][ T6453] netdevsim netdevsim3 netdevsim1 (unregistering): unset [1, 0] type 2 family 0 port 6081 - 0 [ 99.775015][ T6476] bond0: (slave bond_slave_0): Enslaving as an active interface with an up link [ 99.790474][ T6414] veth0_vlan: entered promiscuous mode [ 99.799725][ T6414] veth1_vlan: entered promiscuous mode [ 99.809216][ T6476] bond0: (slave bond_slave_1): Enslaving as an active interface with an up link [ 99.823319][ T42] netdevsim netdevsim4 netdevsim0 (unregistering): unset [1, 0] type 2 family 0 port 6081 - 0 [ 99.851475][ T6476] team0: Port device team_slave_0 added [ 99.860120][ T6476] team0: Port device team_slave_1 added [ 99.873408][ T6453] netdevsim netdevsim3 netdevsim0 (unregistering): unset [0, 0] type 1 family 0 port 65023 - 0 [ 99.883830][ T6453] netdevsim netdevsim3 netdevsim0 (unregistering): unset [1, 0] type 2 family 0 port 6081 - 0 [ 99.908851][ T6476] batman_adv: batadv0: Adding interface: batadv_slave_0 [ 99.915862][ T6476] batman_adv: batadv0: The MTU of interface batadv_slave_0 is too small (1500) to handle the transport of batman-adv packets. Packets going over this interface will be fragmented on layer2 which could impact the performance. Setting the MTU to 1560 would solve the problem. [ 99.942030][ T6476] batman_adv: batadv0: Not using interface batadv_slave_0 (retrying later): interface not active [ 99.970889][ T6476] batman_adv: batadv0: Adding interface: batadv_slave_1 [ 99.977897][ T6476] batman_adv: batadv0: The MTU of interface batadv_slave_1 is too small (1500) to handle the transport of batman-adv packets. Packets going over this interface will be fragmented on layer2 which could impact the performance. Setting the MTU to 1560 would solve the problem. [ 100.004208][ T6476] batman_adv: batadv0: Not using interface batadv_slave_1 (retrying later): interface not active [ 100.021257][ T6437] 8021q: adding VLAN 0 to HW filter on device bond0 [ 100.062534][ T6519] loop1: detected capacity change from 0 to 512 [ 100.071130][ T6437] 8021q: adding VLAN 0 to HW filter on device team0 [ 100.086045][ T6476] hsr_slave_0: entered promiscuous mode [ 100.092117][ T6476] hsr_slave_1: entered promiscuous mode [ 100.097276][ T6519] EXT4-fs (loop1): mounted filesystem 00000000-0000-0000-0000-000000000000 r/w without journal. Quota mode: writeback. [ 100.110889][ T6519] ext4 filesystem being mounted at /root/syzkaller-testdir1537099755/syzkaller.HM9ixi/6/file1 supports timestamps until 2038-01-19 (0x7fffffff) [ 100.112303][ T6476] debugfs: Directory 'hsr0' with parent 'hsr' already present! [ 100.133736][ T6476] Cannot create hsr debugfs directory [ 100.141638][ T5833] bridge0: port 1(bridge_slave_0) entered blocking state [ 100.148731][ T5833] bridge0: port 1(bridge_slave_0) entered forwarding state [ 100.165858][ T6414] veth0_macvtap: entered promiscuous mode [ 100.175738][ T42] bridge_slave_1: left allmulticast mode [ 100.181456][ T42] bridge_slave_1: left promiscuous mode [ 100.187153][ T42] bridge0: port 2(bridge_slave_1) entered disabled state [ 100.198104][ T42] bridge_slave_0: left allmulticast mode [ 100.203985][ T42] bridge_slave_0: left promiscuous mode [ 100.209679][ T42] bridge0: port 1(bridge_slave_0) entered disabled state [ 100.218153][ T42] bridge_slave_1: left allmulticast mode [ 100.223848][ T42] bridge_slave_1: left promiscuous mode [ 100.229574][ T42] bridge0: port 2(bridge_slave_1) entered disabled state [ 100.237177][ T6395] EXT4-fs (loop1): unmounting filesystem 00000000-0000-0000-0000-000000000000. [ 100.237392][ T42] bridge_slave_0: left allmulticast mode [ 100.251854][ T42] bridge_slave_0: left promiscuous mode [ 100.257720][ T42] bridge0: port 1(bridge_slave_0) entered disabled state [ 100.316997][ T6534] netlink: 4 bytes leftover after parsing attributes in process `syz-executor.1'. [ 100.447435][ T42] bond0 (unregistering): (slave bond_slave_0): Releasing backup interface [ 100.457759][ T42] bond0 (unregistering): (slave bond_slave_1): Releasing backup interface [ 100.467857][ T42] bond0 (unregistering): (slave dummy0): Releasing backup interface [ 100.477432][ T42] bond0 (unregistering): Released all slaves [ 100.486727][ T42] bond0 (unregistering): (slave bond_slave_0): Releasing backup interface [ 100.497123][ T42] bond0 (unregistering): (slave bond_slave_1): Releasing backup interface [ 100.507561][ T42] bond0 (unregistering): Released all slaves [ 100.516247][ T6414] veth1_macvtap: entered promiscuous mode [ 100.540876][ T5833] bridge0: port 2(bridge_slave_1) entered blocking state [ 100.548005][ T5833] bridge0: port 2(bridge_slave_1) entered forwarding state [ 100.565729][ T6453] netdevsim netdevsim3 netdevsim0: renamed from eth0 [ 100.583362][ T6537] loop1: detected capacity change from 0 to 1024 [ 100.593736][ T6453] netdevsim netdevsim3 netdevsim1: renamed from eth1 [ 100.594031][ T6537] EXT4-fs (loop1): mounted filesystem 00000000-0000-0000-0000-000000000000 r/w without journal. Quota mode: writeback. [ 100.619858][ T6414] batman_adv: The newly added mac address (aa:aa:aa:aa:aa:3e) already exists on: batadv_slave_0 [ 100.630520][ T6414] batman_adv: It is strongly recommended to keep mac addresses unique to avoid problems! [ 100.640598][ T6414] batman_adv: The newly added mac address (aa:aa:aa:aa:aa:3e) already exists on: batadv_slave_0 [ 100.651124][ T6414] batman_adv: It is strongly recommended to keep mac addresses unique to avoid problems! [ 100.660997][ T6414] batman_adv: The newly added mac address (aa:aa:aa:aa:aa:3e) already exists on: batadv_slave_0 [ 100.671546][ T6414] batman_adv: It is strongly recommended to keep mac addresses unique to avoid problems! [ 100.683293][ T6414] batman_adv: batadv0: Interface activated: batadv_slave_0 [ 100.707611][ T6453] netdevsim netdevsim3 netdevsim2: renamed from eth2 [ 100.715012][ T6395] EXT4-fs (loop1): unmounting filesystem 00000000-0000-0000-0000-000000000000. [ 100.716420][ T6453] netdevsim netdevsim3 netdevsim3: renamed from eth3 [ 100.737914][ T6414] batman_adv: The newly added mac address (aa:aa:aa:aa:aa:3f) already exists on: batadv_slave_1 [ 100.748356][ T6414] batman_adv: It is strongly recommended to keep mac addresses unique to avoid problems! [ 100.758179][ T6414] batman_adv: The newly added mac address (aa:aa:aa:aa:aa:3f) already exists on: batadv_slave_1 [ 100.768607][ T6414] batman_adv: It is strongly recommended to keep mac addresses unique to avoid problems! [ 100.778448][ T6414] batman_adv: The newly added mac address (aa:aa:aa:aa:aa:3f) already exists on: batadv_slave_1 [ 100.788872][ T6414] batman_adv: It is strongly recommended to keep mac addresses unique to avoid problems! [ 100.799638][ T6414] batman_adv: batadv0: Interface activated: batadv_slave_1 [ 100.808705][ T42] hsr_slave_0: left promiscuous mode [ 100.814345][ T42] hsr_slave_1: left promiscuous mode [ 100.820982][ T42] batman_adv: batadv0: Interface deactivated: batadv_slave_0 [ 100.828531][ T42] batman_adv: batadv0: Removing interface: batadv_slave_0 [ 100.836092][ T42] batman_adv: batadv0: Interface deactivated: batadv_slave_1 [ 100.843499][ T42] batman_adv: batadv0: Removing interface: batadv_slave_1 [ 100.854227][ T42] hsr_slave_0: left promiscuous mode [ 100.859955][ T42] hsr_slave_1: left promiscuous mode [ 100.865722][ T42] batman_adv: batadv0: Interface deactivated: batadv_slave_0 [ 100.873199][ T42] batman_adv: batadv0: Removing interface: batadv_slave_0 [ 100.880771][ T42] batman_adv: batadv0: Interface deactivated: batadv_slave_1 [ 100.888279][ T42] batman_adv: batadv0: Removing interface: batadv_slave_1 [ 100.899062][ T42] veth1_macvtap: left promiscuous mode [ 100.904653][ T42] veth0_macvtap: left promiscuous mode [ 100.910193][ T42] veth1_vlan: left promiscuous mode [ 100.915684][ T42] veth0_vlan: left promiscuous mode [ 100.923058][ T42] veth1_macvtap: left promiscuous mode [ 100.928612][ T42] veth0_macvtap: left promiscuous mode [ 100.934104][ T42] veth1_vlan: left promiscuous mode [ 100.939378][ T42] veth0_vlan: left promiscuous mode [ 101.050947][ T6542] vhci_hcd: default hub control req: 0000 v0000 i0000 l0 [ 101.088624][ T42] team0 (unregistering): Port device team_slave_1 removed [ 101.098913][ T42] team0 (unregistering): Port device team_slave_0 removed [ 101.148007][ T42] team0 (unregistering): Port device macvlan1 removed [ 101.175990][ T42] team0 (unregistering): Port device team_slave_1 removed [ 101.187355][ T42] team0 (unregistering): Port device team_slave_0 removed [ 101.250212][ T6542] vlan2: entered allmulticast mode [ 101.275699][ T6414] netdevsim netdevsim2 netdevsim0: set [1, 0] type 2 family 0 port 6081 - 0 [ 101.284484][ T6414] netdevsim netdevsim2 netdevsim1: set [1, 0] type 2 family 0 port 6081 - 0 [ 101.293247][ T6414] netdevsim netdevsim2 netdevsim2: set [1, 0] type 2 family 0 port 6081 - 0 [ 101.301955][ T6414] netdevsim netdevsim2 netdevsim3: set [1, 0] type 2 family 0 port 6081 - 0 [ 101.357707][ T6453] 8021q: adding VLAN 0 to HW filter on device bond0 [ 101.403308][ T6453] 8021q: adding VLAN 0 to HW filter on device team0 [ 101.414534][ T6551] loop1: detected capacity change from 0 to 512 [ 101.434292][ T3178] bridge0: port 1(bridge_slave_0) entered blocking state [ 101.441456][ T3178] bridge0: port 1(bridge_slave_0) entered forwarding state [ 101.458561][ T6551] EXT4-fs (loop1): mounted filesystem 00000000-0000-0000-0000-000000000000 r/w without journal. Quota mode: writeback. [ 101.473330][ T6551] ext4 filesystem being mounted at /root/syzkaller-testdir1537099755/syzkaller.HM9ixi/11/file1 supports timestamps until 2038-01-19 (0x7fffffff) [ 101.492312][ T3178] bridge0: port 2(bridge_slave_1) entered blocking state [ 101.499458][ T3178] bridge0: port 2(bridge_slave_1) entered forwarding state [ 101.509316][ T29] audit: type=1400 audit(1718607733.479:1794): avc: denied { setopt } for pid=6550 comm="syz-executor.1" scontext=root:sysadm_r:sysadm_t tcontext=root:sysadm_r:sysadm_t tclass=ieee802154_socket permissive=1 [ 101.530945][ T6395] EXT4-fs (loop1): unmounting filesystem 00000000-0000-0000-0000-000000000000. [ 101.548548][ T6437] 8021q: adding VLAN 0 to HW filter on device batadv0 [ 101.636707][ T6453] 8021q: adding VLAN 0 to HW filter on device batadv0 [ 101.681210][ T6579] netlink: 'syz-executor.1': attribute type 2 has an invalid length. [ 101.690602][ T6437] veth0_vlan: entered promiscuous mode [ 101.696360][ T29] audit: type=1400 audit(1718607733.649:1795): avc: denied { read } for pid=6580 comm="syz-executor.2" dev="9p" ino=2 scontext=root:sysadm_r:sysadm_t tcontext=system_u:object_r:unlabeled_t tclass=file permissive=1 [ 101.712690][ T6437] veth1_vlan: entered promiscuous mode [ 101.717605][ T29] audit: type=1400 audit(1718607733.649:1796): avc: denied { open } for pid=6580 comm="syz-executor.2" path="/root/syzkaller-testdir3280793569/syzkaller.DUAgaR/6/file0" dev="9p" ino=2 scontext=root:sysadm_r:sysadm_t tcontext=system_u:object_r:unlabeled_t tclass=file permissive=1 [ 101.736050][ T6437] veth0_macvtap: entered promiscuous mode [ 101.750025][ T29] audit: type=1400 audit(1718607733.649:1797): avc: denied { setattr } for pid=6580 comm="syz-executor.2" name="/" dev="9p" ino=2 scontext=root:sysadm_r:sysadm_t tcontext=system_u:object_r:unlabeled_t tclass=file permissive=1 [ 101.759401][ T6437] veth1_macvtap: entered promiscuous mode [ 101.812818][ T6437] batman_adv: The newly added mac address (aa:aa:aa:aa:aa:3e) already exists on: batadv_slave_0 [ 101.823315][ T6437] batman_adv: It is strongly recommended to keep mac addresses unique to avoid problems! [ 101.833253][ T6437] batman_adv: The newly added mac address (aa:aa:aa:aa:aa:3e) already exists on: batadv_slave_0 [ 101.843808][ T6437] batman_adv: It is strongly recommended to keep mac addresses unique to avoid problems! [ 101.857463][ T6437] batman_adv: batadv0: Interface activated: batadv_slave_0 [ 101.865431][ T6476] netdevsim netdevsim4 netdevsim0: renamed from eth0 [ 101.877869][ T6590] batadv0: entered promiscuous mode [ 101.884136][ T6590] batadv_slave_1: entered promiscuous mode [ 101.890069][ T6590] batadv_slave_1: left promiscuous mode [ 101.895893][ T6590] batadv0: left promiscuous mode [ 101.904485][ T6476] netdevsim netdevsim4 netdevsim1: renamed from eth1 [ 101.913022][ T6476] netdevsim netdevsim4 netdevsim2: renamed from eth2 [ 101.922687][ T6437] batman_adv: The newly added mac address (aa:aa:aa:aa:aa:3f) already exists on: batadv_slave_1 [ 101.933278][ T6437] batman_adv: It is strongly recommended to keep mac addresses unique to avoid problems! [ 101.943236][ T6437] batman_adv: The newly added mac address (aa:aa:aa:aa:aa:3f) already exists on: batadv_slave_1 [ 101.953735][ T6437] batman_adv: It is strongly recommended to keep mac addresses unique to avoid problems! [ 101.967723][ T6437] batman_adv: batadv0: Interface activated: batadv_slave_1 [ 101.979959][ T6476] netdevsim netdevsim4 netdevsim3: renamed from eth3 [ 102.006074][ T6437] netdevsim netdevsim0 netdevsim0: set [1, 0] type 2 family 0 port 6081 - 0 [ 102.014916][ T6437] netdevsim netdevsim0 netdevsim1: set [1, 0] type 2 family 0 port 6081 - 0 [ 102.023674][ T6437] netdevsim netdevsim0 netdevsim2: set [1, 0] type 2 family 0 port 6081 - 0 [ 102.032500][ T6437] netdevsim netdevsim0 netdevsim3: set [1, 0] type 2 family 0 port 6081 - 0 [ 102.043796][ T6596] netlink: 'syz-executor.2': attribute type 6 has an invalid length. [ 102.057050][ T6453] veth0_vlan: entered promiscuous mode [ 102.065931][ T6453] veth1_vlan: entered promiscuous mode [ 102.108501][ T6453] veth0_macvtap: entered promiscuous mode [ 102.122015][ T6453] veth1_macvtap: entered promiscuous mode [ 102.143027][ T6453] batman_adv: The newly added mac address (aa:aa:aa:aa:aa:3e) already exists on: batadv_slave_0 [ 102.153567][ T6453] batman_adv: It is strongly recommended to keep mac addresses unique to avoid problems! [ 102.163545][ T6453] batman_adv: The newly added mac address (aa:aa:aa:aa:aa:3e) already exists on: batadv_slave_0 [ 102.174178][ T6453] batman_adv: It is strongly recommended to keep mac addresses unique to avoid problems! [ 102.184119][ T6453] batman_adv: The newly added mac address (aa:aa:aa:aa:aa:3e) already exists on: batadv_slave_0 [ 102.194562][ T6453] batman_adv: It is strongly recommended to keep mac addresses unique to avoid problems! [ 102.206803][ T6453] batman_adv: batadv0: Interface activated: batadv_slave_0 [ 102.221568][ T6601] netlink: 28 bytes leftover after parsing attributes in process `syz-executor.2'. [ 102.222415][ T6476] 8021q: adding VLAN 0 to HW filter on device bond0 [ 102.239056][ T6453] batman_adv: The newly added mac address (aa:aa:aa:aa:aa:3f) already exists on: batadv_slave_1 [ 102.249569][ T6453] batman_adv: It is strongly recommended to keep mac addresses unique to avoid problems! [ 102.259677][ T6453] batman_adv: The newly added mac address (aa:aa:aa:aa:aa:3f) already exists on: batadv_slave_1 [ 102.270156][ T6453] batman_adv: It is strongly recommended to keep mac addresses unique to avoid problems! [ 102.280077][ T6453] batman_adv: The newly added mac address (aa:aa:aa:aa:aa:3f) already exists on: batadv_slave_1 [ 102.290574][ T6453] batman_adv: It is strongly recommended to keep mac addresses unique to avoid problems! [ 102.302357][ T6453] batman_adv: batadv0: Interface activated: batadv_slave_1 [ 102.314427][ T6453] netdevsim netdevsim3 netdevsim0: set [1, 0] type 2 family 0 port 6081 - 0 [ 102.323261][ T6453] netdevsim netdevsim3 netdevsim1: set [1, 0] type 2 family 0 port 6081 - 0 [ 102.332076][ T6453] netdevsim netdevsim3 netdevsim2: set [1, 0] type 2 family 0 port 6081 - 0 [ 102.340911][ T6453] netdevsim netdevsim3 netdevsim3: set [1, 0] type 2 family 0 port 6081 - 0 [ 102.379367][ T6476] 8021q: adding VLAN 0 to HW filter on device team0 [ 102.399467][ T5824] bridge0: port 1(bridge_slave_0) entered blocking state [ 102.406622][ T5824] bridge0: port 1(bridge_slave_0) entered forwarding state [ 102.439109][ T5824] bridge0: port 2(bridge_slave_1) entered blocking state [ 102.446282][ T5824] bridge0: port 2(bridge_slave_1) entered forwarding state [ 102.481892][ T6476] hsr0: Slave B (hsr_slave_1) is not up; please bring it up to get a fully working HSR network [ 102.496382][ T6622] loop0: detected capacity change from 0 to 2048 [ 102.559180][ T6622] EXT4-fs (loop0): mounted filesystem 00000000-0000-0000-0000-000000000000 r/w without journal. Quota mode: none. [ 102.590124][ T29] audit: type=1400 audit(1718607734.549:1798): avc: denied { bind } for pid=6630 comm="syz-executor.1" scontext=root:sysadm_r:sysadm_t tcontext=root:sysadm_r:sysadm_t tclass=rxrpc_socket permissive=1 [ 102.598149][ T6476] 8021q: adding VLAN 0 to HW filter on device batadv0 [ 102.610076][ T29] audit: type=1326 audit(1718607734.559:1799): auid=4294967295 uid=0 gid=0 ses=4294967295 subj=root:sysadm_r:sysadm_t pid=6621 comm="syz-executor.0" exe="/root/syz-executor.0" sig=0 arch=c000003e syscall=202 compat=0 ip=0x7fd3e104bea9 code=0x7ffc0000 [ 102.640785][ T29] audit: type=1326 audit(1718607734.559:1800): auid=4294967295 uid=0 gid=0 ses=4294967295 subj=root:sysadm_r:sysadm_t pid=6621 comm="syz-executor.0" exe="/root/syz-executor.0" sig=0 arch=c000003e syscall=202 compat=0 ip=0x7fd3e104bea9 code=0x7ffc0000 [ 102.664830][ T29] audit: type=1326 audit(1718607734.559:1801): auid=4294967295 uid=0 gid=0 ses=4294967295 subj=root:sysadm_r:sysadm_t pid=6621 comm="syz-executor.0" exe="/root/syz-executor.0" sig=0 arch=c000003e syscall=321 compat=0 ip=0x7fd3e104bea9 code=0x7ffc0000 [ 102.688792][ T29] audit: type=1326 audit(1718607734.559:1802): auid=4294967295 uid=0 gid=0 ses=4294967295 subj=root:sysadm_r:sysadm_t pid=6621 comm="syz-executor.0" exe="/root/syz-executor.0" sig=0 arch=c000003e syscall=202 compat=0 ip=0x7fd3e104bea9 code=0x7ffc0000 [ 102.712835][ T29] audit: type=1326 audit(1718607734.559:1803): auid=4294967295 uid=0 gid=0 ses=4294967295 subj=root:sysadm_r:sysadm_t pid=6621 comm="syz-executor.0" exe="/root/syz-executor.0" sig=0 arch=c000003e syscall=321 compat=0 ip=0x7fd3e104bea9 code=0x7ffc0000 [ 102.745691][ T6638] netlink: 28 bytes leftover after parsing attributes in process `syz-executor.2'. [ 102.756075][ T6437] EXT4-fs (loop0): unmounting filesystem 00000000-0000-0000-0000-000000000000. [ 102.770530][ T6643] batadv0: entered promiscuous mode [ 102.788886][ T6643] batadv_slave_1: entered promiscuous mode [ 102.794828][ T6643] batadv_slave_1: left promiscuous mode [ 102.801153][ T6643] batadv0: left promiscuous mode [ 102.840390][ T6652] netlink: 12 bytes leftover after parsing attributes in process `syz-executor.2'. [ 102.849886][ T6652] netlink: 20 bytes leftover after parsing attributes in process `syz-executor.2'. [ 102.939017][ T6663] loop1: detected capacity change from 0 to 1024 [ 102.949023][ T6476] veth0_vlan: entered promiscuous mode [ 102.959504][ T6663] EXT4-fs: Ignoring removed orlov option [ 102.965193][ T6663] EXT4-fs: Ignoring removed nomblk_io_submit option [ 102.976420][ T6476] veth1_vlan: entered promiscuous mode [ 103.002483][ T6476] veth0_macvtap: entered promiscuous mode [ 103.009858][ T6663] EXT4-fs (loop1): stripe (5) is not aligned with cluster size (16), stripe is disabled [ 103.019724][ T6663] EXT4-fs (loop1): can't mount with journal_checksum, fs mounted w/o journal [ 103.032634][ T6476] veth1_macvtap: entered promiscuous mode [ 103.044539][ T6476] batman_adv: The newly added mac address (aa:aa:aa:aa:aa:3e) already exists on: batadv_slave_0 [ 103.055355][ T6476] batman_adv: It is strongly recommended to keep mac addresses unique to avoid problems! [ 103.065340][ T6476] batman_adv: The newly added mac address (aa:aa:aa:aa:aa:3e) already exists on: batadv_slave_0 [ 103.075825][ T6476] batman_adv: It is strongly recommended to keep mac addresses unique to avoid problems! [ 103.085737][ T6476] batman_adv: The newly added mac address (aa:aa:aa:aa:aa:3e) already exists on: batadv_slave_0 [ 103.096197][ T6476] batman_adv: It is strongly recommended to keep mac addresses unique to avoid problems! [ 103.106076][ T6476] batman_adv: The newly added mac address (aa:aa:aa:aa:aa:3e) already exists on: batadv_slave_0 [ 103.116683][ T6476] batman_adv: It is strongly recommended to keep mac addresses unique to avoid problems! [ 103.128251][ T6476] batman_adv: batadv0: Interface activated: batadv_slave_0 [ 103.140117][ T6476] batman_adv: The newly added mac address (aa:aa:aa:aa:aa:3f) already exists on: batadv_slave_1 [ 103.150765][ T6476] batman_adv: It is strongly recommended to keep mac addresses unique to avoid problems! [ 103.160727][ T6476] batman_adv: The newly added mac address (aa:aa:aa:aa:aa:3f) already exists on: batadv_slave_1 [ 103.168052][ T6675] loop2: detected capacity change from 0 to 512 [ 103.171154][ T6476] batman_adv: It is strongly recommended to keep mac addresses unique to avoid problems! [ 103.187319][ T6476] batman_adv: The newly added mac address (aa:aa:aa:aa:aa:3f) already exists on: batadv_slave_1 [ 103.197851][ T6476] batman_adv: It is strongly recommended to keep mac addresses unique to avoid problems! [ 103.207678][ T6476] batman_adv: The newly added mac address (aa:aa:aa:aa:aa:3f) already exists on: batadv_slave_1 [ 103.218293][ T6476] batman_adv: It is strongly recommended to keep mac addresses unique to avoid problems! [ 103.226463][ T6675] EXT4-fs (loop2): mounted filesystem 00000000-0000-0000-0000-000000000000 r/w without journal. Quota mode: writeback. [ 103.231164][ T6476] batman_adv: batadv0: Interface activated: batadv_slave_1 [ 103.247862][ T6675] ext4 filesystem being mounted at /root/syzkaller-testdir3280793569/syzkaller.DUAgaR/21/file1 supports timestamps until 2038-01-19 (0x7fffffff) [ 103.270098][ T6663] ref_ctr_offset mismatch. inode: 0x7aa offset: 0x0 ref_ctr_offset(old): 0x4 ref_ctr_offset(new): 0x0 [ 103.282633][ T6476] netdevsim netdevsim4 netdevsim0: set [1, 0] type 2 family 0 port 6081 - 0 [ 103.291390][ T6476] netdevsim netdevsim4 netdevsim1: set [1, 0] type 2 family 0 port 6081 - 0 [ 103.300141][ T6476] netdevsim netdevsim4 netdevsim2: set [1, 0] type 2 family 0 port 6081 - 0 [ 103.308869][ T6476] netdevsim netdevsim4 netdevsim3: set [1, 0] type 2 family 0 port 6081 - 0 [ 103.318733][ T6414] EXT4-fs (loop2): unmounting filesystem 00000000-0000-0000-0000-000000000000. [ 103.378172][ T6682] loop1: detected capacity change from 0 to 2048 [ 103.407331][ T6682] EXT4-fs (loop1): mounted filesystem 00000000-0000-0000-0000-000000000000 r/w without journal. Quota mode: none. [ 103.446882][ T6685] loop4: detected capacity change from 0 to 256 [ 103.471321][ T6395] EXT4-fs (loop1): unmounting filesystem 00000000-0000-0000-0000-000000000000. [ 103.496145][ T6685] FAT-fs (loop4): Volume was not properly unmounted. Some data may be corrupt. Please run fsck. [ 103.679736][ T6691] vhci_hcd: default hub control req: 0000 v0000 i0000 l0 [ 103.722858][ T6691] vlan2: entered allmulticast mode [ 103.754897][ T6716] netlink: 28 bytes leftover after parsing attributes in process `syz-executor.4'. [ 103.764296][ T6716] netlink: 28 bytes leftover after parsing attributes in process `syz-executor.4'. [ 103.969364][ C1] hrtimer: interrupt took 19932 ns [ 103.976886][ T6743] loop0: detected capacity change from 0 to 128 [ 103.986124][ T6743] syz-executor.0: attempt to access beyond end of device [ 103.986124][ T6743] loop0: rw=0, sector=2066, nr_sectors = 1 limit=128 [ 104.106575][ T6741] tmpfs: Bad value for 'mpol' [ 104.402464][ T6778] loop1: detected capacity change from 0 to 1024 [ 104.409595][ T6777] netlink: 8 bytes leftover after parsing attributes in process `syz-executor.4'. [ 104.427234][ T6778] EXT4-fs (loop1): corrupt root inode, run e2fsck [ 104.444475][ T6778] EXT4-fs (loop1): mount failed [ 104.469716][ T6790] SELinux: unrecognized netlink message: protocol=4 nlmsg_type=16 sclass=netlink_tcpdiag_socket pid=6790 comm=syz-executor.3 [ 104.473466][ T6792] Cannot find del_set index 0 as target [ 104.553810][ T6799] 9pnet_fd: Insufficient options for proto=fd [ 104.610158][ T6810] loop4: detected capacity change from 0 to 256 [ 104.620392][ T6810] FAT-fs (loop4): Volume was not properly unmounted. Some data may be corrupt. Please run fsck. [ 105.103126][ T6828] netlink: 8 bytes leftover after parsing attributes in process `syz-executor.2'. [ 105.176473][ T6841] 9pnet_fd: Insufficient options for proto=fd [ 105.190647][ T6843] loop4: detected capacity change from 0 to 128 [ 105.278044][ T24] kernel write not supported for file /input/event0 (pid: 24 comm: kworker/1:0) [ 105.306896][ T6864] Cannot find del_set index 0 as target [ 105.342167][ T6867] rtc_cmos 00:00: Alarms can be up to one day in the future [ 105.633971][ T6883] syzkaller0: default qdisc (pfifo_fast) fail, fallback to noqueue [ 106.303409][ T6911] loop1: detected capacity change from 0 to 128 [ 106.318614][ T6911] EXT4-fs (loop1): mounted filesystem 76b65be2-f6da-4727-8c75-0525a5b65a09 r/w without journal. Quota mode: none. [ 106.340459][ T6911] ext4 filesystem being mounted at /root/syzkaller-testdir1537099755/syzkaller.HM9ixi/47/mnt supports timestamps until 2038-01-19 (0x7fffffff) [ 106.387569][ T6920] rtc_cmos 00:00: Alarms can be up to one day in the future [ 106.395780][ T6395] EXT4-fs (loop1): unmounting filesystem 76b65be2-f6da-4727-8c75-0525a5b65a09. [ 106.441772][ T6928] loop3: detected capacity change from 0 to 512 [ 106.451787][ T6928] EXT4-fs error (device loop3): ext4_orphan_get:1394: inode #17: comm syz-executor.3: iget: bogus i_mode (0) [ 106.463877][ T6928] EXT4-fs error (device loop3): ext4_orphan_get:1399: comm syz-executor.3: couldn't read orphan inode 17 (err -117) [ 106.476805][ T6928] EXT4-fs (loop3): mounted filesystem 00000000-0000-0000-0000-000000000000 r/w without journal. Quota mode: none. [ 106.501643][ T6928] llcp: llcp_sock_recvmsg: Recv datagram failed state 4 -512 0 [ 106.511648][ T6928] llcp: llcp_sock_recvmsg: Recv datagram failed state 4 -512 0 [ 106.521643][ T6928] llcp: llcp_sock_recvmsg: Recv datagram failed state 4 -512 0 [ 106.531648][ T6928] llcp: llcp_sock_recvmsg: Recv datagram failed state 4 -512 0 [ 106.541648][ T6928] llcp: llcp_sock_recvmsg: Recv datagram failed state 4 -512 0 [ 106.551646][ T6928] llcp: llcp_sock_recvmsg: Recv datagram failed state 4 -512 0 [ 106.561646][ T6928] llcp: llcp_sock_recvmsg: Recv datagram failed state 4 -512 0 [ 106.571648][ T6928] llcp: llcp_sock_recvmsg: Recv datagram failed state 4 -512 0 [ 106.581659][ T6928] llcp: llcp_sock_recvmsg: Recv datagram failed state 4 -512 0 [ 106.591674][ T6928] llcp: llcp_sock_recvmsg: Recv datagram failed state 4 -512 0 [ 106.598269][ T6935] loop1: detected capacity change from 0 to 1024 [ 106.601659][ T6928] llcp: llcp_sock_recvmsg: Recv datagram failed state 4 -512 0 [ 106.607117][ T6935] EXT4-fs: quotafile must be on filesystem root [ 106.621652][ T6928] llcp: llcp_sock_recvmsg: Recv datagram failed state 4 -512 0 [ 106.631641][ T6928] llcp: llcp_sock_recvmsg: Recv datagram failed state 4 -512 0 [ 106.641645][ T6928] llcp: llcp_sock_recvmsg: Recv datagram failed state 4 -512 0 [ 106.651642][ T6928] llcp: llcp_sock_recvmsg: Recv datagram failed state 4 -512 0 [ 106.661643][ T6928] llcp: llcp_sock_recvmsg: Recv datagram failed state 4 -512 0 [ 106.671670][ T6928] llcp: llcp_sock_recvmsg: Recv datagram failed state 4 -512 0 [ 106.681645][ T6928] llcp: llcp_sock_recvmsg: Recv datagram failed state 4 -512 0 [ 106.691645][ T6928] llcp: llcp_sock_recvmsg: Recv datagram failed state 4 -512 0 [ 106.701644][ T6928] llcp: llcp_sock_recvmsg: Recv datagram failed state 4 -512 0 [ 106.711644][ T6928] llcp: llcp_sock_recvmsg: Recv datagram failed state 4 -512 0 [ 106.721646][ T6928] llcp: llcp_sock_recvmsg: Recv datagram failed state 4 -512 0 [ 106.731692][ T6928] llcp: llcp_sock_recvmsg: Recv datagram failed state 4 -512 0 [ 106.741644][ T6928] llcp: llcp_sock_recvmsg: Recv datagram failed state 4 -512 0 [ 106.751644][ T6928] llcp: llcp_sock_recvmsg: Recv datagram failed state 4 -512 0 [ 106.761641][ T6928] llcp: llcp_sock_recvmsg: Recv datagram failed state 4 -512 0 [ 106.771651][ T6928] llcp: llcp_sock_recvmsg: Recv datagram failed state 4 -512 0 [ 106.781644][ T6928] llcp: llcp_sock_recvmsg: Recv datagram failed state 4 -512 0 [ 106.791646][ T6928] llcp: llcp_sock_recvmsg: Recv datagram failed state 4 -512 0 [ 106.801651][ T6928] llcp: llcp_sock_recvmsg: Recv datagram failed state 4 -512 0 [ 106.811643][ T6928] llcp: llcp_sock_recvmsg: Recv datagram failed state 4 -512 0 [ 106.821646][ T6928] llcp: llcp_sock_recvmsg: Recv datagram failed state 4 -512 0 [ 106.831642][ T6928] llcp: llcp_sock_recvmsg: Recv datagram failed state 4 -512 0 [ 106.841643][ T6928] llcp: llcp_sock_recvmsg: Recv datagram failed state 4 -512 0 [ 106.851650][ T6928] llcp: llcp_sock_recvmsg: Recv datagram failed state 4 -512 0 [ 106.861646][ T6928] llcp: llcp_sock_recvmsg: Recv datagram failed state 4 -512 0 [ 106.871698][ T6928] llcp: llcp_sock_recvmsg: Recv datagram failed state 4 -512 0 [ 106.881648][ T6928] llcp: llcp_sock_recvmsg: Recv datagram failed state 4 -512 0 [ 106.891648][ T6928] llcp: llcp_sock_recvmsg: Recv datagram failed state 4 -512 0 [ 106.901661][ T6928] llcp: llcp_sock_recvmsg: Recv datagram failed state 4 -512 0 [ 106.911655][ T6928] llcp: llcp_sock_recvmsg: Recv datagram failed state 4 -512 0 [ 106.921674][ T6928] llcp: llcp_sock_recvmsg: Recv datagram failed state 4 -512 0 [ 106.931648][ T6928] llcp: llcp_sock_recvmsg: Recv datagram failed state 4 -512 0 [ 106.941649][ T6928] llcp: llcp_sock_recvmsg: Recv datagram failed state 4 -512 0 [ 106.951697][ T6928] llcp: llcp_sock_recvmsg: Recv datagram failed state 4 -512 0 [ 106.961643][ T6928] llcp: llcp_sock_recvmsg: Recv datagram failed state 4 -512 0 [ 106.971650][ T6928] llcp: llcp_sock_recvmsg: Recv datagram failed state 4 -512 0 [ 106.991656][ T6928] llcp: llcp_sock_recvmsg: Recv datagram failed state 4 -512 0 [ 106.996211][ T6939] loop0: detected capacity change from 0 to 256 [ 107.001668][ T6928] llcp: llcp_sock_recvmsg: Recv datagram failed state 4 -512 0 [ 107.022615][ T6928] llcp: llcp_sock_recvmsg: Recv datagram failed state 4 -512 0 [ 107.031708][ T6928] llcp: llcp_sock_recvmsg: Recv datagram failed state 4 -512 0 [ 107.041646][ T6928] llcp: llcp_sock_recvmsg: Recv datagram failed state 4 -512 0 [ 107.051647][ T6928] llcp: llcp_sock_recvmsg: Recv datagram failed state 4 -512 0 [ 107.061649][ T6928] llcp: llcp_sock_recvmsg: Recv datagram failed state 4 -512 0 [ 107.071660][ T6928] llcp: llcp_sock_recvmsg: Recv datagram failed state 4 -512 0 [ 107.081643][ T6928] llcp: llcp_sock_recvmsg: Recv datagram failed state 4 -512 0 [ 107.091652][ T6928] llcp: llcp_sock_recvmsg: Recv datagram failed state 4 -512 0 [ 107.101666][ T6928] llcp: llcp_sock_recvmsg: Recv datagram failed state 4 -512 0 [ 107.111661][ T6928] llcp: llcp_sock_recvmsg: Recv datagram failed state 4 -512 0 [ 107.121649][ T6928] llcp: llcp_sock_recvmsg: Recv datagram failed state 4 -512 0 [ 107.131684][ T6928] llcp: llcp_sock_recvmsg: Recv datagram failed state 4 -512 0 [ 107.142098][ T6928] llcp: llcp_sock_recvmsg: Recv datagram failed state 4 -512 0 [ 107.151642][ T6928] llcp: llcp_sock_recvmsg: Recv datagram failed state 4 -512 0 [ 107.161646][ T6928] llcp: llcp_sock_recvmsg: Recv datagram failed state 4 -512 0 [ 107.171652][ T6928] llcp: llcp_sock_recvmsg: Recv datagram failed state 4 -512 0 [ 107.181641][ T6928] llcp: llcp_sock_recvmsg: Recv datagram failed state 4 -512 0 [ 107.191678][ T6928] llcp: llcp_sock_recvmsg: Recv datagram failed state 4 -512 0 [ 107.201648][ T6928] llcp: llcp_sock_recvmsg: Recv datagram failed state 4 -512 0 [ 107.211649][ T6928] llcp: llcp_sock_recvmsg: Recv datagram failed state 4 -512 0 [ 107.221642][ T6928] llcp: llcp_sock_recvmsg: Recv datagram failed state 4 -512 0 [ 107.241683][ T6928] llcp: llcp_sock_recvmsg: Recv datagram failed state 4 -512 0 [ 107.261646][ T6928] llcp: llcp_sock_recvmsg: Recv datagram failed state 4 -512 0 [ 107.271659][ T6928] llcp: llcp_sock_recvmsg: Recv datagram failed state 4 -512 0 [ 107.291720][ T6928] llcp: llcp_sock_recvmsg: Recv datagram failed state 4 -512 0 [ 107.303402][ T6952] loop0: detected capacity change from 0 to 2048 [ 107.329720][ T6453] EXT4-fs (loop3): unmounting filesystem 00000000-0000-0000-0000-000000000000. [ 107.330893][ T6954] loop4: detected capacity change from 0 to 1024 [ 107.348385][ T6957] ªªªªªªq{: renamed from vlan0 (while UP) [ 107.367601][ T6952] EXT4-fs (loop0): mounted filesystem 00000000-0000-0000-0000-000000000000 r/w without journal. Quota mode: none. [ 107.380197][ T6954] EXT4-fs (loop4): can't mount with journal_async_commit, fs mounted w/o journal [ 107.468054][ T6958] syzkaller0: default qdisc (pfifo_fast) fail, fallback to noqueue [ 107.499787][ T6970] EXT4-fs error (device loop0): __ext4_remount:6503: comm syz-executor.0: Abort forced by user [ 107.516443][ T6970] EXT4-fs (loop0): Remounting filesystem read-only [ 107.523416][ T6974] rtc_cmos 00:00: Alarms can be up to one day in the future [ 107.541222][ T6954] loop4: detected capacity change from 0 to 1024 [ 107.549502][ T6952] SELinux: inode_doinit_use_xattr: getxattr returned 5 for dev=loop0 ino=16 [ 107.559692][ T6954] EXT4-fs (loop4): ext4_check_descriptors: Checksum for group 0 failed (47082!=20869) [ 107.561387][ T6952] SELinux: inode_doinit_use_xattr: getxattr returned 5 for dev=loop0 ino=16 [ 107.570570][ T6954] EXT4-fs (loop4): stripe (65535) is not aligned with cluster size (16), stripe is disabled [ 107.578223][ T29] kauditd_printk_skb: 109 callbacks suppressed [ 107.578292][ T29] audit: type=1400 audit(1718607739.549:1913): avc: denied { unlink } for pid=6951 comm="syz-executor.0" name="file2" dev="loop0" ino=16 scontext=root:sysadm_r:sysadm_t tcontext=system_u:object_r:unlabeled_t tclass=file permissive=1 [ 107.596838][ T6954] JBD2: no valid journal superblock found [ 107.623210][ T6954] EXT4-fs (loop4): Could not load journal inode [ 107.651816][ T6437] EXT4-fs (loop0): unmounting filesystem 00000000-0000-0000-0000-000000000000. [ 107.749419][ T29] audit: type=1326 audit(1718607739.719:1914): auid=4294967295 uid=0 gid=0 ses=4294967295 subj=root:sysadm_r:sysadm_t pid=6988 comm="syz-executor.4" exe="/root/syz-executor.4" sig=31 arch=c000003e syscall=202 compat=0 ip=0x7fb9b3d73ea9 code=0x0 [ 107.854094][ T6992] loop4: detected capacity change from 0 to 1024 [ 107.860632][ T6992] EXT4-fs: quotafile must be on filesystem root [ 108.250931][ T6994] loop1: detected capacity change from 0 to 512 [ 108.260055][ T6994] EXT4-fs error (device loop1): ext4_orphan_get:1394: inode #17: comm syz-executor.1: iget: bogus i_mode (0) [ 108.272008][ T6994] EXT4-fs error (device loop1): ext4_orphan_get:1399: comm syz-executor.1: couldn't read orphan inode 17 (err -117) [ 108.284725][ T6994] EXT4-fs (loop1): mounted filesystem 00000000-0000-0000-0000-000000000000 r/w without journal. Quota mode: none. [ 108.309188][ T6994] llcp: llcp_sock_recvmsg: Recv datagram failed state 4 -512 0 [ 108.319418][ T6994] llcp: llcp_sock_recvmsg: Recv datagram failed state 4 -512 0 [ 108.339978][ T6994] llcp: llcp_sock_recvmsg: Recv datagram failed state 4 -512 0 [ 108.359521][ T6994] llcp: llcp_sock_recvmsg: Recv datagram failed state 4 -512 0 [ 108.379192][ T6994] llcp: llcp_sock_recvmsg: Recv datagram failed state 4 -512 0 [ 108.389223][ T6994] llcp: llcp_sock_recvmsg: Recv datagram failed state 4 -512 0 [ 108.389832][ T7003] loop2: detected capacity change from 0 to 128 [ 108.409178][ T6994] llcp: llcp_sock_recvmsg: Recv datagram failed state 4 -512 0 [ 108.413637][ T7003] EXT4-fs (loop2): mounted filesystem 76b65be2-f6da-4727-8c75-0525a5b65a09 r/w without journal. Quota mode: none. [ 108.421260][ T6994] llcp: llcp_sock_recvmsg: Recv datagram failed state 4 -512 0 [ 108.429182][ T6994] llcp: llcp_sock_recvmsg: Recv datagram failed state 4 -512 0 [ 108.441196][ T7003] ext4 filesystem being mounted at /root/syzkaller-testdir3280793569/syzkaller.DUAgaR/56/mnt supports timestamps until 2038-01-19 (0x7fffffff) [ 108.463379][ T6994] llcp: llcp_sock_recvmsg: Recv datagram failed state 4 -512 0 [ 108.469181][ T6994] llcp: llcp_sock_recvmsg: Recv datagram failed state 4 -512 0 [ 108.477935][ T6414] EXT4-fs (loop2): unmounting filesystem 76b65be2-f6da-4727-8c75-0525a5b65a09. [ 108.479180][ T6994] llcp: llcp_sock_recvmsg: Recv datagram failed state 4 -512 0 [ 108.499189][ T6994] llcp: llcp_sock_recvmsg: Recv datagram failed state 4 -512 0 [ 108.509186][ T6994] llcp: llcp_sock_recvmsg: Recv datagram failed state 4 -512 0 [ 108.519208][ T6994] llcp: llcp_sock_recvmsg: Recv datagram failed state 4 -512 0 [ 108.529176][ T6994] llcp: llcp_sock_recvmsg: Recv datagram failed state 4 -512 0 [ 108.539176][ T6994] llcp: llcp_sock_recvmsg: Recv datagram failed state 4 -512 0 [ 108.549608][ T6994] llcp: llcp_sock_recvmsg: Recv datagram failed state 4 -512 0 [ 108.559178][ T6994] llcp: llcp_sock_recvmsg: Recv datagram failed state 4 -512 0 [ 108.569228][ T6994] llcp: llcp_sock_recvmsg: Recv datagram failed state 4 -512 0 [ 108.579175][ T6994] llcp: llcp_sock_recvmsg: Recv datagram failed state 4 -512 0 [ 108.589186][ T6994] llcp: llcp_sock_recvmsg: Recv datagram failed state 4 -512 0 [ 108.599185][ T6994] llcp: llcp_sock_recvmsg: Recv datagram failed state 4 -512 0 [ 108.619198][ T6994] llcp: llcp_sock_recvmsg: Recv datagram failed state 4 -512 0 [ 108.629208][ T6994] llcp: llcp_sock_recvmsg: Recv datagram failed state 4 -512 0 [ 108.632158][ T29] audit: type=1400 audit(1718607740.599:1915): avc: denied { create } for pid=7011 comm="syz-executor.4" name="file0" scontext=root:sysadm_r:sysadm_t tcontext=root:object_r:user_home_t tclass=chr_file permissive=1 [ 108.665439][ T6994] llcp: llcp_sock_recvmsg: Recv datagram failed state 4 -512 0 [ 108.669167][ T6994] llcp: llcp_sock_recvmsg: Recv datagram failed state 4 -512 0 [ 108.670462][ T29] audit: type=1400 audit(1718607740.609:1916): avc: denied { write } for pid=7011 comm="syz-executor.4" name="file0" dev="sda1" ino=1951 scontext=root:sysadm_r:sysadm_t tcontext=root:object_r:user_home_t tclass=chr_file permissive=1 [ 108.707129][ T6994] llcp: llcp_sock_recvmsg: Recv datagram failed state 4 -512 0 [ 108.707129][ T29] audit: type=1400 audit(1718607740.609:1917): avc: denied { open } for pid=7011 comm="syz-executor.4" path="/root/syzkaller-testdir852846427/syzkaller.8ihNPV/36/file0" dev="sda1" ino=1951 scontext=root:sysadm_r:sysadm_t tcontext=root:object_r:user_home_t tclass=chr_file permissive=1 [ 108.741934][ T6994] llcp: llcp_sock_recvmsg: Recv datagram failed state 4 -512 0 [ 108.749169][ T6994] llcp: llcp_sock_recvmsg: Recv datagram failed state 4 -512 0 [ 108.759193][ T6994] llcp: llcp_sock_recvmsg: Recv datagram failed state 4 -512 0 [ 108.769188][ T6994] llcp: llcp_sock_recvmsg: Recv datagram failed state 4 -512 0 [ 108.779192][ T6994] llcp: llcp_sock_recvmsg: Recv datagram failed state 4 -512 0 [ 108.789638][ T6994] llcp: llcp_sock_recvmsg: Recv datagram failed state 4 -512 0 [ 108.810423][ T6994] llcp: llcp_sock_recvmsg: Recv datagram failed state 4 -512 0 [ 108.829311][ T6994] llcp: llcp_sock_recvmsg: Recv datagram failed state 4 -512 0 [ 108.844794][ T6994] llcp: llcp_sock_recvmsg: Recv datagram failed state 4 -512 0 [ 108.869179][ T6994] llcp: llcp_sock_recvmsg: Recv datagram failed state 4 -512 0 [ 108.879223][ T6994] llcp: llcp_sock_recvmsg: Recv datagram failed state 4 -512 0 [ 108.889382][ T6994] llcp: llcp_sock_recvmsg: Recv datagram failed state 4 -512 0 [ 108.909193][ T6994] llcp: llcp_sock_recvmsg: Recv datagram failed state 4 -512 0 [ 108.921033][ T6994] llcp: llcp_sock_recvmsg: Recv datagram failed state 4 -512 0 [ 108.944105][ T6994] llcp: llcp_sock_recvmsg: Recv datagram failed state 4 -512 0 [ 108.990224][ T6994] llcp: llcp_sock_recvmsg: Recv datagram failed state 4 -512 0 [ 109.024207][ T6994] llcp: llcp_sock_recvmsg: Recv datagram failed state 4 -512 0 [ 109.039230][ T6994] llcp: llcp_sock_recvmsg: Recv datagram failed state 4 -512 0 [ 109.042083][ T7023] rtc_cmos 00:00: Alarms can be up to one day in the future [ 109.049201][ T6994] llcp: llcp_sock_recvmsg: Recv datagram failed state 4 -512 0 [ 109.069503][ T29] audit: type=1400 audit(1718607741.039:1918): avc: denied { unlink } for pid=6476 comm="syz-executor.4" name="file0" dev="sda1" ino=1951 scontext=root:sysadm_r:sysadm_t tcontext=root:object_r:user_home_t tclass=chr_file permissive=1 [ 109.070218][ T6994] llcp: llcp_sock_recvmsg: Recv datagram failed state 4 -512 0 [ 109.109575][ T6994] llcp: llcp_sock_recvmsg: Recv datagram failed state 4 -512 0 [ 109.123229][ T6395] EXT4-fs (loop1): unmounting filesystem 00000000-0000-0000-0000-000000000000. [ 109.361051][ T29] audit: type=1326 audit(1718607741.329:1919): auid=4294967295 uid=0 gid=0 ses=4294967295 subj=root:sysadm_r:sysadm_t pid=7054 comm="syz-executor.1" exe="/root/syz-executor.1" sig=0 arch=c000003e syscall=202 compat=0 ip=0x7f33063f1ea9 code=0x7ffc0000 [ 109.385556][ T29] audit: type=1326 audit(1718607741.329:1920): auid=4294967295 uid=0 gid=0 ses=4294967295 subj=root:sysadm_r:sysadm_t pid=7054 comm="syz-executor.1" exe="/root/syz-executor.1" sig=0 arch=c000003e syscall=202 compat=0 ip=0x7f33063f1ea9 code=0x7ffc0000 [ 109.409664][ T29] audit: type=1326 audit(1718607741.329:1921): auid=4294967295 uid=0 gid=0 ses=4294967295 subj=root:sysadm_r:sysadm_t pid=7054 comm="syz-executor.1" exe="/root/syz-executor.1" sig=0 arch=c000003e syscall=131 compat=0 ip=0x7f33063f1ea9 code=0x7ffc0000 [ 109.433786][ T29] audit: type=1326 audit(1718607741.329:1922): auid=4294967295 uid=0 gid=0 ses=4294967295 subj=root:sysadm_r:sysadm_t pid=7054 comm="syz-executor.1" exe="/root/syz-executor.1" sig=0 arch=c000003e syscall=202 compat=0 ip=0x7f33063f1ea9 code=0x7ffc0000 [ 109.606123][ T7066] xt_time: unknown flags 0xc [ 109.914828][ T7087] program syz-executor.4 is using a deprecated SCSI ioctl, please convert it to SG_IO [ 110.376638][ T7119] netlink: 16 bytes leftover after parsing attributes in process `syz-executor.3'. [ 110.696201][ T7120] chnl_net:caif_netlink_parms(): no params data found [ 110.734149][ T7120] bridge0: port 1(bridge_slave_0) entered blocking state [ 110.735315][ T7151] usb usb1: Requested nonsensical USBDEVFS_URB_ZERO_PACKET. [ 110.741279][ T7120] bridge0: port 1(bridge_slave_0) entered disabled state [ 110.755796][ T7120] bridge_slave_0: entered allmulticast mode [ 110.762274][ T7120] bridge_slave_0: entered promiscuous mode [ 110.769313][ T7120] bridge0: port 2(bridge_slave_1) entered blocking state [ 110.776560][ T7120] bridge0: port 2(bridge_slave_1) entered disabled state [ 110.783996][ T7120] bridge_slave_1: entered allmulticast mode [ 110.791897][ T7120] bridge_slave_1: entered promiscuous mode [ 110.799203][ T7139] syzkaller0: default qdisc (pfifo_fast) fail, fallback to noqueue [ 110.826138][ T7120] bond0: (slave bond_slave_0): Enslaving as an active interface with an up link [ 110.837118][ T7120] bond0: (slave bond_slave_1): Enslaving as an active interface with an up link [ 110.862389][ T7120] team0: Port device team_slave_0 added [ 110.869211][ T7120] team0: Port device team_slave_1 added [ 110.889737][ T7120] batman_adv: batadv0: Adding interface: batadv_slave_0 [ 110.896817][ T7120] batman_adv: batadv0: The MTU of interface batadv_slave_0 is too small (1500) to handle the transport of batman-adv packets. Packets going over this interface will be fragmented on layer2 which could impact the performance. Setting the MTU to 1560 would solve the problem. [ 110.922803][ T7120] batman_adv: batadv0: Not using interface batadv_slave_0 (retrying later): interface not active [ 110.933683][ T7163] netlink: 40 bytes leftover after parsing attributes in process `syz-executor.2'. [ 110.943599][ T7120] batman_adv: batadv0: Adding interface: batadv_slave_1 [ 110.950670][ T7120] batman_adv: batadv0: The MTU of interface batadv_slave_1 is too small (1500) to handle the transport of batman-adv packets. Packets going over this interface will be fragmented on layer2 which could impact the performance. Setting the MTU to 1560 would solve the problem. [ 110.950698][ T7120] batman_adv: batadv0: Not using interface batadv_slave_1 (retrying later): interface not active [ 111.002976][ T7120] hsr_slave_0: entered promiscuous mode [ 111.009410][ T7120] hsr_slave_1: entered promiscuous mode [ 111.016894][ T7120] debugfs: Directory 'hsr0' with parent 'hsr' already present! [ 111.024527][ T7120] Cannot create hsr debugfs directory [ 111.132182][ T7120] netdevsim netdevsim1 netdevsim3 (unregistering): unset [1, 0] type 2 family 0 port 6081 - 0 [ 111.208602][ T7120] netdevsim netdevsim1 netdevsim2 (unregistering): unset [1, 0] type 2 family 0 port 6081 - 0 [ 111.264054][ T7120] netdevsim netdevsim1 netdevsim1 (unregistering): unset [1, 0] type 2 family 0 port 6081 - 0 [ 111.342888][ T7120] netdevsim netdevsim1 netdevsim0 (unregistering): unset [1, 0] type 2 family 0 port 6081 - 0 [ 111.367183][ T7186] loop2: detected capacity change from 0 to 128 [ 111.414761][ T7186] loop2: detected capacity change from 0 to 512 [ 111.427069][ T7120] netdevsim netdevsim1 netdevsim0: renamed from eth0 [ 111.437992][ T7120] netdevsim netdevsim1 netdevsim1: renamed from eth1 [ 111.444992][ T7186] EXT4-fs (loop2): corrupt root inode, run e2fsck [ 111.452039][ T7186] EXT4-fs (loop2): mount failed [ 111.453073][ T7120] netdevsim netdevsim1 netdevsim2: renamed from eth2 [ 111.476650][ T7120] netdevsim netdevsim1 netdevsim3: renamed from eth3 [ 111.523465][ T7120] 8021q: adding VLAN 0 to HW filter on device bond0 [ 111.539390][ T7120] 8021q: adding VLAN 0 to HW filter on device team0 [ 111.550521][ T5824] bridge0: port 1(bridge_slave_0) entered blocking state [ 111.557608][ T5824] bridge0: port 1(bridge_slave_0) entered forwarding state [ 111.587540][ T3178] bridge0: port 2(bridge_slave_1) entered blocking state [ 111.594614][ T3178] bridge0: port 2(bridge_slave_1) entered forwarding state [ 111.664613][ T7208] netlink: 16 bytes leftover after parsing attributes in process `syz-executor.2'. [ 111.715187][ T7120] 8021q: adding VLAN 0 to HW filter on device batadv0 [ 111.779991][ T7226] loop2: detected capacity change from 0 to 2048 [ 111.796743][ T7226] EXT4-fs (loop2): mounted filesystem 00000000-0000-0000-0000-000000000000 r/w without journal. Quota mode: none. [ 111.802355][ T7120] veth0_vlan: entered promiscuous mode [ 111.820491][ T7120] veth1_vlan: entered promiscuous mode [ 111.838132][ T7120] veth0_macvtap: entered promiscuous mode [ 111.846743][ T7120] veth1_macvtap: entered promiscuous mode [ 111.860225][ T7120] batman_adv: The newly added mac address (aa:aa:aa:aa:aa:3e) already exists on: batadv_slave_0 [ 111.870833][ T7120] batman_adv: It is strongly recommended to keep mac addresses unique to avoid problems! [ 111.880676][ T7120] batman_adv: The newly added mac address (aa:aa:aa:aa:aa:3e) already exists on: batadv_slave_0 [ 111.891146][ T7120] batman_adv: It is strongly recommended to keep mac addresses unique to avoid problems! [ 111.900975][ T7120] batman_adv: The newly added mac address (aa:aa:aa:aa:aa:3e) already exists on: batadv_slave_0 [ 111.911529][ T7120] batman_adv: It is strongly recommended to keep mac addresses unique to avoid problems! [ 111.921355][ T7120] batman_adv: The newly added mac address (aa:aa:aa:aa:aa:3e) already exists on: batadv_slave_0 [ 111.931896][ T7120] batman_adv: It is strongly recommended to keep mac addresses unique to avoid problems! [ 111.941946][ T7120] batman_adv: The newly added mac address (aa:aa:aa:aa:aa:3e) already exists on: batadv_slave_0 [ 111.952424][ T7120] batman_adv: It is strongly recommended to keep mac addresses unique to avoid problems! [ 111.962422][ T7226] EXT4-fs error (device loop2): __ext4_remount:6503: comm syz-executor.2: Abort forced by user [ 111.965292][ T7120] batman_adv: batadv0: Interface activated: batadv_slave_0 [ 111.974582][ T7226] EXT4-fs (loop2): Remounting filesystem read-only [ 111.982334][ T7120] batman_adv: The newly added mac address (aa:aa:aa:aa:aa:3f) already exists on: batadv_slave_1 [ 111.997110][ T7120] batman_adv: It is strongly recommended to keep mac addresses unique to avoid problems! [ 112.006960][ T7120] batman_adv: The newly added mac address (aa:aa:aa:aa:aa:3f) already exists on: batadv_slave_1 [ 112.017386][ T7120] batman_adv: It is strongly recommended to keep mac addresses unique to avoid problems! [ 112.027277][ T7120] batman_adv: The newly added mac address (aa:aa:aa:aa:aa:3f) already exists on: batadv_slave_1 [ 112.037699][ T7120] batman_adv: It is strongly recommended to keep mac addresses unique to avoid problems! [ 112.047527][ T7120] batman_adv: The newly added mac address (aa:aa:aa:aa:aa:3f) already exists on: batadv_slave_1 [ 112.057983][ T7120] batman_adv: It is strongly recommended to keep mac addresses unique to avoid problems! [ 112.067894][ T7120] batman_adv: The newly added mac address (aa:aa:aa:aa:aa:3f) already exists on: batadv_slave_1 [ 112.078332][ T7120] batman_adv: It is strongly recommended to keep mac addresses unique to avoid problems! [ 112.089306][ T7120] batman_adv: batadv0: Interface activated: batadv_slave_1 [ 112.105636][ T7226] SELinux: inode_doinit_use_xattr: getxattr returned 5 for dev=loop2 ino=16 [ 112.112815][ T7120] netdevsim netdevsim1 netdevsim0: set [1, 0] type 2 family 0 port 6081 - 0 [ 112.114523][ T7226] SELinux: inode_doinit_use_xattr: getxattr returned 5 for dev=loop2 ino=16 [ 112.123124][ T7120] netdevsim netdevsim1 netdevsim1: set [1, 0] type 2 family 0 port 6081 - 0 [ 112.123153][ T7120] netdevsim netdevsim1 netdevsim2: set [1, 0] type 2 family 0 port 6081 - 0 [ 112.149713][ T7120] netdevsim netdevsim1 netdevsim3: set [1, 0] type 2 family 0 port 6081 - 0 [ 112.159390][ T6414] EXT4-fs (loop2): unmounting filesystem 00000000-0000-0000-0000-000000000000. [ 112.342361][ T7247] xt_time: unknown flags 0xc [ 112.592133][ T7256] netlink: 16 bytes leftover after parsing attributes in process `syz-executor.0'. [ 112.866740][ T29] kauditd_printk_skb: 28 callbacks suppressed [ 112.866757][ T29] audit: type=1326 audit(1718607744.839:1951): auid=4294967295 uid=0 gid=0 ses=4294967295 subj=root:sysadm_r:sysadm_t pid=7263 comm="syz-executor.1" exe="/root/syz-executor.1" sig=31 arch=c000003e syscall=202 compat=0 ip=0x7f6ca519aea9 code=0x0 [ 112.899426][ T29] audit: type=1326 audit(1718607744.869:1952): auid=4294967295 uid=0 gid=0 ses=4294967295 subj=root:sysadm_r:sysadm_t pid=7267 comm="syz-executor.0" exe="/root/syz-executor.0" sig=31 arch=c000003e syscall=202 compat=0 ip=0x7fd3e104bea9 code=0x0 [ 112.997187][ T7277] loop1: detected capacity change from 0 to 1024 [ 113.052048][ T7277] EXT4-fs: quotafile must be on filesystem root [ 113.222255][ T7287] netlink: 16 bytes leftover after parsing attributes in process `syz-executor.4'. [ 113.427350][ T7297] loop4: detected capacity change from 0 to 8192 [ 113.467273][ T29] audit: type=1400 audit(1718607745.439:1953): avc: denied { create } for pid=7299 comm="syz-executor.2" scontext=root:sysadm_r:sysadm_t tcontext=system_u:object_r:hugetlbfs_t tclass=netlink_kobject_uevent_socket permissive=1 [ 113.570106][ T7310] loop4: detected capacity change from 0 to 2048 [ 113.597229][ T7310] EXT4-fs (loop4): mounted filesystem 00000000-0000-0000-0000-000000000000 r/w without journal. Quota mode: none. [ 113.609906][ T7310] ext4 filesystem being mounted at /root/syzkaller-testdir852846427/syzkaller.8ihNPV/55/file0 supports timestamps until 2038-01-19 (0x7fffffff) [ 113.636537][ T6476] EXT4-fs (loop4): unmounting filesystem 00000000-0000-0000-0000-000000000000. [ 113.666865][ T7323] usb usb1: Requested nonsensical USBDEVFS_URB_ZERO_PACKET. [ 113.685367][ T7325] netlink: 20 bytes leftover after parsing attributes in process `syz-executor.4'. [ 113.728354][ T29] audit: type=1400 audit(1718607745.699:1954): avc: denied { ioctl } for pid=7327 comm="syz-executor.1" path="socket:[21989]" dev="sockfs" ino=21989 ioctlcmd=0x89e0 scontext=root:sysadm_r:sysadm_t tcontext=root:sysadm_r:sysadm_t tclass=rds_socket permissive=1 [ 113.788255][ T7328] loop1: detected capacity change from 0 to 8192 [ 113.799633][ T7328] FAT-fs (loop1): Volume was not properly unmounted. Some data may be corrupt. Please run fsck. [ 113.868200][ T29] audit: type=1400 audit(1718607745.839:1955): avc: denied { read } for pid=7324 comm="syz-executor.4" name="autofs" dev="devtmpfs" ino=91 scontext=root:sysadm_r:sysadm_t tcontext=system_u:object_r:autofs_device_t tclass=chr_file permissive=1 [ 113.907478][ T29] audit: type=1400 audit(1718607745.869:1956): avc: denied { open } for pid=7324 comm="syz-executor.4" path="/dev/autofs" dev="devtmpfs" ino=91 scontext=root:sysadm_r:sysadm_t tcontext=system_u:object_r:autofs_device_t tclass=chr_file permissive=1 [ 113.931779][ T29] audit: type=1400 audit(1718607745.869:1957): avc: denied { ioctl } for pid=7324 comm="syz-executor.4" path="/dev/autofs" dev="devtmpfs" ino=91 ioctlcmd=0x937e scontext=root:sysadm_r:sysadm_t tcontext=system_u:object_r:autofs_device_t tclass=chr_file permissive=1 [ 114.182472][ T7355] loop2: detected capacity change from 0 to 128 [ 114.192420][ T7355] syz-executor.2: attempt to access beyond end of device [ 114.192420][ T7355] loop2: rw=0, sector=2066, nr_sectors = 1 limit=128 [ 114.310216][ T7360] loop4: detected capacity change from 0 to 512 [ 114.319612][ T7360] EXT4-fs error (device loop4): ext4_orphan_get:1394: inode #17: comm syz-executor.4: iget: bogus i_mode (0) [ 114.332736][ T7360] EXT4-fs error (device loop4): ext4_orphan_get:1399: comm syz-executor.4: couldn't read orphan inode 17 (err -117) [ 114.347222][ T7360] EXT4-fs (loop4): mounted filesystem 00000000-0000-0000-0000-000000000000 r/w without journal. Quota mode: none. [ 114.373027][ T7360] llcp: llcp_sock_recvmsg: Recv datagram failed state 4 -512 0 [ 114.382282][ T7360] llcp: llcp_sock_recvmsg: Recv datagram failed state 4 -512 0 [ 114.392280][ T7360] llcp: llcp_sock_recvmsg: Recv datagram failed state 4 -512 0 [ 114.412358][ T7360] llcp: llcp_sock_recvmsg: Recv datagram failed state 4 -512 0 [ 114.432300][ T7360] llcp: llcp_sock_recvmsg: Recv datagram failed state 4 -512 0 [ 114.462289][ T7360] llcp: llcp_sock_recvmsg: Recv datagram failed state 4 -512 0 [ 114.492300][ T7360] llcp: llcp_sock_recvmsg: Recv datagram failed state 4 -512 0 [ 114.522284][ T7360] llcp: llcp_sock_recvmsg: Recv datagram failed state 4 -512 0 [ 114.532570][ T7360] llcp: llcp_sock_recvmsg: Recv datagram failed state 4 -512 0 [ 114.542347][ T7360] llcp: llcp_sock_recvmsg: Recv datagram failed state 4 -512 0 [ 114.552294][ T7360] llcp: llcp_sock_recvmsg: Recv datagram failed state 4 -512 0 [ 114.563129][ T7360] llcp: llcp_sock_recvmsg: Recv datagram failed state 4 -512 0 [ 114.572321][ T7360] llcp: llcp_sock_recvmsg: Recv datagram failed state 4 -512 0 [ 114.582672][ T7360] llcp: llcp_sock_recvmsg: Recv datagram failed state 4 -512 0 [ 114.602292][ T7360] llcp: llcp_sock_recvmsg: Recv datagram failed state 4 -512 0 [ 114.612309][ T7360] llcp: llcp_sock_recvmsg: Recv datagram failed state 4 -512 0 [ 114.622290][ T7360] llcp: llcp_sock_recvmsg: Recv datagram failed state 4 -512 0 [ 114.632321][ T7360] llcp: llcp_sock_recvmsg: Recv datagram failed state 4 -512 0 [ 114.642306][ T7360] llcp: llcp_sock_recvmsg: Recv datagram failed state 4 -512 0 [ 114.662592][ T7360] llcp: llcp_sock_recvmsg: Recv datagram failed state 4 -512 0 [ 114.684921][ T7360] llcp: llcp_sock_recvmsg: Recv datagram failed state 4 -512 0 [ 114.701343][ T29] audit: type=1400 audit(1718607746.669:1958): avc: denied { read } for pid=7365 comm="syz-executor.1" path="socket:[22765]" dev="sockfs" ino=22765 scontext=root:sysadm_r:sysadm_t tcontext=root:sysadm_r:sysadm_t tclass=rawip_socket permissive=1 [ 114.720966][ T7360] llcp: llcp_sock_recvmsg: Recv datagram failed state 4 -512 0 [ 114.737858][ T7368] loop1: detected capacity change from 0 to 512 [ 114.742343][ T7360] llcp: llcp_sock_recvmsg: Recv datagram failed state 4 -512 0 [ 114.751900][ T7368] EXT4-fs (loop1): couldn't mount as ext3 due to feature incompatibilities [ 114.762307][ T7360] llcp: llcp_sock_recvmsg: Recv datagram failed state 4 -512 0 [ 114.772306][ T7360] llcp: llcp_sock_recvmsg: Recv datagram failed state 4 -512 0 [ 114.782299][ T7360] llcp: llcp_sock_recvmsg: Recv datagram failed state 4 -512 0 [ 114.792314][ T7360] llcp: llcp_sock_recvmsg: Recv datagram failed state 4 -512 0 [ 114.802297][ T7360] llcp: llcp_sock_recvmsg: Recv datagram failed state 4 -512 0 [ 114.812300][ T7360] llcp: llcp_sock_recvmsg: Recv datagram failed state 4 -512 0 [ 114.821179][ T7370] loop0: detected capacity change from 0 to 128 [ 114.842310][ T7360] llcp: llcp_sock_recvmsg: Recv datagram failed state 4 -512 0 [ 114.849174][ T7370] loop0: detected capacity change from 0 to 512 [ 114.852305][ T7360] llcp: llcp_sock_recvmsg: Recv datagram failed state 4 -512 0 [ 114.858278][ T7370] EXT4-fs (loop0): corrupt root inode, run e2fsck [ 114.872297][ T7360] llcp: llcp_sock_recvmsg: Recv datagram failed state 4 -512 0 [ 114.877349][ T7370] EXT4-fs (loop0): mount failed [ 114.892298][ T7360] llcp: llcp_sock_recvmsg: Recv datagram failed state 4 -512 0 [ 114.902297][ T7360] llcp: llcp_sock_recvmsg: Recv datagram failed state 4 -512 0 [ 114.912300][ T7360] llcp: llcp_sock_recvmsg: Recv datagram failed state 4 -512 0 [ 114.922281][ T7360] llcp: llcp_sock_recvmsg: Recv datagram failed state 4 -512 0 [ 114.924144][ T7376] SELinux: unrecognized netlink message: protocol=9 nlmsg_type=0 sclass=netlink_audit_socket pid=7376 comm=syz-executor.1 [ 114.932428][ T7360] llcp: llcp_sock_recvmsg: Recv datagram failed state 4 -512 0 [ 114.937628][ T29] audit: type=1400 audit(1718607746.909:1959): avc: denied { nlmsg_write } for pid=7375 comm="syz-executor.1" scontext=root:sysadm_r:sysadm_t tcontext=root:sysadm_r:sysadm_t tclass=netlink_audit_socket permissive=1 [ 114.962371][ T7360] llcp: llcp_sock_recvmsg: Recv datagram failed state 4 -512 0 [ 114.982310][ T7360] llcp: llcp_sock_recvmsg: Recv datagram failed state 4 -512 0 [ 115.002328][ T7360] llcp: llcp_sock_recvmsg: Recv datagram failed state 4 -512 0 [ 115.024713][ T7360] llcp: llcp_sock_recvmsg: Recv datagram failed state 4 -512 0 [ 115.042319][ T7360] llcp: llcp_sock_recvmsg: Recv datagram failed state 4 -512 0 [ 115.070241][ T7360] llcp: llcp_sock_recvmsg: Recv datagram failed state 4 -512 0 [ 115.102286][ T7360] llcp: llcp_sock_recvmsg: Recv datagram failed state 4 -512 0 [ 115.121163][ T7382] loop0: detected capacity change from 0 to 8192 [ 115.135566][ T7360] llcp: llcp_sock_recvmsg: Recv datagram failed state 4 -512 0 [ 115.142446][ T7360] llcp: llcp_sock_recvmsg: Recv datagram failed state 4 -512 0 [ 115.157643][ T6476] EXT4-fs (loop4): unmounting filesystem 00000000-0000-0000-0000-000000000000. [ 115.234269][ T29] audit: type=1400 audit(1718607747.199:1960): avc: denied { write } for pid=7389 comm="syz-executor.1" dev="9p" ino=2 scontext=root:sysadm_r:sysadm_t tcontext=system_u:object_r:unlabeled_t tclass=file permissive=1 [ 115.270493][ T7392] cgroup: Bad value for 'name' [ 115.310744][ T7402] SELinux: unrecognized netlink message: protocol=9 nlmsg_type=0 sclass=netlink_audit_socket pid=7402 comm=syz-executor.1 [ 115.392887][ T7410] netlink: 12 bytes leftover after parsing attributes in process `syz-executor.1'. [ 115.501890][ T7413] xt_time: unknown flags 0xc [ 115.573340][ T7418] netlink: 104 bytes leftover after parsing attributes in process `syz-executor.1'. [ 115.583169][ T7418] 9pnet_fd: Insufficient options for proto=fd [ 115.589746][ T7418] 9pnet_fd: Insufficient options for proto=fd [ 115.641507][ T7425] cgroup: Bad value for 'name' [ 115.661785][ T7427] netlink: 20 bytes leftover after parsing attributes in process `syz-executor.4'. [ 115.730453][ T7433] xt_TPROXY: Can be used only with -p tcp or -p udp [ 115.739822][ T7433] loop1: detected capacity change from 0 to 256 [ 115.778137][ T7433] bridge_slave_1: left allmulticast mode [ 115.783817][ T7433] bridge_slave_1: left promiscuous mode [ 115.789554][ T7433] bridge0: port 2(bridge_slave_1) entered disabled state [ 115.946487][ T7440] loop4: detected capacity change from 0 to 8192 [ 116.023480][ T7447] loop1: detected capacity change from 0 to 1024 [ 116.034988][ T7447] EXT4-fs (loop1): can't mount with journal_async_commit, fs mounted w/o journal [ 116.117043][ T7447] loop1: detected capacity change from 0 to 1024 [ 116.125100][ T7447] EXT4-fs (loop1): ext4_check_descriptors: Checksum for group 0 failed (47082!=20869) [ 116.134759][ T7447] EXT4-fs (loop1): stripe (65535) is not aligned with cluster size (16), stripe is disabled [ 116.145935][ T7447] JBD2: no valid journal superblock found [ 116.151668][ T7447] EXT4-fs (loop1): Could not load journal inode [ 116.268287][ T7458] netlink: 8 bytes leftover after parsing attributes in process `syz-executor.1'. [ 116.353123][ T7462] xt_time: unknown flags 0xc [ 116.499549][ T7478] loop0: detected capacity change from 0 to 512 [ 116.502534][ T7482] 9pnet: p9_errstr2errno: server reported unknown error õ’ôD€B p4 [ 118.161007][ T7651] loop1: p4 size 8388608 extends beyond EOD, truncated [ 118.162224][ T29] kauditd_printk_skb: 33 callbacks suppressed [ 118.162238][ T29] audit: type=1400 audit(1718607750.129:1994): avc: denied { read } for pid=7658 comm="syz-executor.2" scontext=root:sysadm_r:sysadm_t tcontext=root:sysadm_r:sysadm_t tclass=vsock_socket permissive=1 [ 118.324392][ T7672] xt_SECMARK: invalid mode: 0 [ 118.433650][ T7682] loop0: detected capacity change from 0 to 256 [ 118.476803][ T7682] netlink: 16 bytes leftover after parsing attributes in process `syz-executor.0'. [ 118.488751][ T7682] loop0: detected capacity change from 0 to 512 [ 118.495648][ T7682] EXT4-fs (loop0): encrypted files will use data=ordered instead of data journaling mode [ 118.507146][ T7682] EXT4-fs (loop0): 1 orphan inode deleted [ 118.512894][ T7682] EXT4-fs (loop0): 1 truncate cleaned up [ 118.518885][ T7682] EXT4-fs (loop0): mounted filesystem 00000000-0000-0000-0000-000000000000 r/w without journal. Quota mode: writeback. [ 118.532006][ T7682] EXT4-fs (loop0): unmounting filesystem 00000000-0000-0000-0000-000000000000. [ 118.698468][ T7715] netlink: 'syz-executor.0': attribute type 1 has an invalid length. [ 118.749838][ T7720] loop0: detected capacity change from 0 to 256 [ 118.802058][ T7720] loop0: detected capacity change from 0 to 512 [ 118.811611][ T7720] EXT4-fs (loop0): encrypted files will use data=ordered instead of data journaling mode [ 118.828071][ T7720] EXT4-fs (loop0): 1 orphan inode deleted [ 118.833988][ T7720] EXT4-fs (loop0): 1 truncate cleaned up [ 118.840135][ T7720] EXT4-fs (loop0): mounted filesystem 00000000-0000-0000-0000-000000000000 r/w without journal. Quota mode: writeback. [ 118.854091][ T7720] EXT4-fs (loop0): unmounting filesystem 00000000-0000-0000-0000-000000000000. [ 119.047113][ T7747] vhci_hcd: Failed attach request for unsupported USB speed: UNKNOWN [ 119.057869][ T7747] vhci_hcd vhci_hcd.0: pdev(1) rhport(1) sockfd(7) [ 119.064404][ T7747] vhci_hcd vhci_hcd.0: devid(0) speed(3) speed_str(high-speed) [ 119.072211][ T7747] vhci_hcd vhci_hcd.0: Device attached [ 119.081288][ T7749] vhci_hcd: connection closed [ 119.081436][ T1553] vhci_hcd: stop threads [ 119.090418][ T1553] vhci_hcd: release socket [ 119.095051][ T1553] vhci_hcd: disconnect device [ 119.136238][ T7752] loop2: detected capacity change from 0 to 8192 [ 119.229118][ T7756] loop2: detected capacity change from 0 to 1024 [ 119.255230][ T7756] EXT4-fs: Quota format mount options ignored when QUOTA feature is enabled [ 119.278793][ T7756] EXT4-fs (loop2): mounted filesystem 00000000-0000-0000-0000-000000000000 r/w without journal. Quota mode: writeback. [ 119.334013][ T6414] EXT4-fs (loop2): unmounting filesystem 00000000-0000-0000-0000-000000000000. [ 119.541802][ T7768] loop0: detected capacity change from 0 to 128 [ 119.555359][ T7768] xt_CHECKSUM: CHECKSUM should be avoided. If really needed, restrict with "-p udp" and only use in OUTPUT [ 119.573629][ T7768] x_tables: ip_tables: osf match: only valid for protocol 6 [ 119.581674][ T7768] IPVS: set_ctl: invalid protocol: 47 224.0.0.1:20000 [ 119.697650][ T7774] loop2: detected capacity change from 0 to 8192 [ 119.800354][ T29] audit: type=1400 audit(1718607751.769:1995): avc: denied { setopt } for pid=7795 comm="syz-executor.2" scontext=root:sysadm_r:sysadm_t tcontext=root:sysadm_r:sysadm_t tclass=rxrpc_socket permissive=1 [ 119.834899][ T7801] vhci_hcd: Failed attach request for unsupported USB speed: UNKNOWN [ 119.853379][ T7801] vhci_hcd vhci_hcd.0: pdev(4) rhport(1) sockfd(7) [ 119.859920][ T7801] vhci_hcd vhci_hcd.0: devid(0) speed(3) speed_str(high-speed) [ 119.867777][ T7801] vhci_hcd vhci_hcd.0: Device attached [ 119.876365][ T7802] vhci_hcd: connection closed [ 119.876706][ T4005] vhci_hcd: stop threads [ 119.885791][ T4005] vhci_hcd: release socket [ 119.886908][ T7806] netlink: 'syz-executor.2': attribute type 1 has an invalid length. [ 119.890191][ T4005] vhci_hcd: disconnect device [ 119.920577][ T7806] bond1: entered promiscuous mode [ 119.932920][ T7806] batman_adv: Cannot find parent device. Skipping batadv-on-batadv check for ip6gretap1 [ 119.945883][ T7806] bond1: (slave ip6gretap1): making interface the new active one [ 119.953636][ T7806] ip6gretap1: entered promiscuous mode [ 119.960152][ T7806] bond1: (slave ip6gretap1): Enslaving as an active interface with an up link [ 120.029556][ T7826] loop3: detected capacity change from 0 to 8192 [ 120.298537][ T29] audit: type=1400 audit(1718607752.269:1996): avc: denied { execmem } for pid=7846 comm="syz-executor.3" scontext=root:sysadm_r:sysadm_t tcontext=root:sysadm_r:sysadm_t tclass=process permissive=1 [ 120.401983][ T7854] loop3: detected capacity change from 0 to 256 [ 120.409504][ T29] audit: type=1400 audit(1718607752.379:1997): avc: denied { create } for pid=7852 comm="syz-executor.4" scontext=root:sysadm_r:sysadm_t tcontext=root:sysadm_r:sysadm_t tclass=netlink_xfrm_socket permissive=1 [ 120.431709][ T29] audit: type=1400 audit(1718607752.399:1998): avc: denied { bind } for pid=7852 comm="syz-executor.4" scontext=root:sysadm_r:sysadm_t tcontext=root:sysadm_r:sysadm_t tclass=netlink_xfrm_socket permissive=1 [ 120.453298][ T7854] FAT-fs (loop3): invalid media value (0x00) [ 120.459320][ T7854] FAT-fs (loop3): Can't find a valid FAT filesystem [ 120.485998][ T7857] netlink: 'syz-executor.1': attribute type 1 has an invalid length. [ 120.502578][ T7857] bond1: entered promiscuous mode [ 120.530687][ T7857] batman_adv: Cannot find parent device. Skipping batadv-on-batadv check for ip6gretap1 [ 120.553615][ T7857] bond1: (slave ip6gretap1): making interface the new active one [ 120.555022][ T7864] loop3: detected capacity change from 0 to 512 [ 120.561475][ T7857] ip6gretap1: entered promiscuous mode [ 120.575234][ T7857] bond1: (slave ip6gretap1): Enslaving as an active interface with an up link [ 120.594528][ T7864] EXT4-fs error (device loop3): ext4_validate_block_bitmap:441: comm syz-executor.3: bg 0: block 288: padding at end of block bitmap is not set [ 120.610508][ T7864] EXT4-fs error (device loop3) in ext4_mb_clear_bb:6551: Corrupt filesystem [ 120.620322][ T7864] EXT4-fs error (device loop3): ext4_clear_blocks:883: inode #13: comm syz-executor.3: attempt to clear invalid blocks 1024 len 1 [ 120.635484][ T7864] EXT4-fs error (device loop3): ext4_free_branches:1030: inode #13: comm syz-executor.3: invalid indirect mapped block 1819239214 (level 0) [ 120.650790][ T7864] EXT4-fs (loop3): 1 truncate cleaned up [ 120.656997][ T7864] EXT4-fs (loop3): mounted filesystem 00000000-0000-0000-0000-000000000000 r/w without journal. Quota mode: none. [ 120.705938][ T29] audit: type=1400 audit(1718607752.669:1999): avc: denied { write } for pid=7877 comm="syz-executor.1" scontext=root:sysadm_r:sysadm_t tcontext=root:sysadm_r:sysadm_t tclass=netlink_xfrm_socket permissive=1 [ 120.726434][ T29] audit: type=1400 audit(1718607752.669:2000): avc: denied { nlmsg_write } for pid=7877 comm="syz-executor.1" scontext=root:sysadm_r:sysadm_t tcontext=root:sysadm_r:sysadm_t tclass=netlink_xfrm_socket permissive=1 [ 120.783834][ T6453] EXT4-fs (loop3): unmounting filesystem 00000000-0000-0000-0000-000000000000. [ 120.911076][ T7886] loop1: detected capacity change from 0 to 8192 [ 120.942401][ T7900] loop3: detected capacity change from 0 to 2048 [ 120.979989][ T7900] EXT4-fs (loop3): mounted filesystem 00000000-0000-0000-0000-000000000000 r/w without journal. Quota mode: none. [ 121.096653][ T29] audit: type=1400 audit(1718607753.069:2001): avc: denied { create } for pid=7911 comm="syz-executor.0" scontext=root:sysadm_r:sysadm_t tcontext=root:sysadm_r:sysadm_t tclass=x25_socket permissive=1 [ 121.122849][ T7912] loop0: detected capacity change from 0 to 256 [ 121.136337][ T7914] loop4: detected capacity change from 0 to 512 [ 121.153814][ T7912] FAT-fs (loop0): Directory bread(block 64) failed [ 121.161691][ T7912] FAT-fs (loop0): Directory bread(block 65) failed [ 121.168268][ T7912] FAT-fs (loop0): Directory bread(block 66) failed [ 121.174902][ T7912] FAT-fs (loop0): Directory bread(block 67) failed [ 121.194781][ T7912] FAT-fs (loop0): Directory bread(block 68) failed [ 121.201449][ T7912] FAT-fs (loop0): Directory bread(block 69) failed [ 121.238790][ T7912] FAT-fs (loop0): Directory bread(block 70) failed [ 121.267608][ T7912] FAT-fs (loop0): Directory bread(block 71) failed [ 121.314082][ T7912] FAT-fs (loop0): Directory bread(block 72) failed [ 121.334309][ T7914] EXT4-fs (loop4): mounted filesystem 00000000-0000-0000-0000-000000000000 r/w without journal. Quota mode: writeback. [ 121.363342][ T7912] FAT-fs (loop0): Directory bread(block 73) failed [ 121.391761][ T7914] ext4 filesystem being mounted at /root/syzkaller-testdir852846427/syzkaller.8ihNPV/123/file1 supports timestamps until 2038-01-19 (0x7fffffff) [ 121.539271][ T6476] EXT4-fs (loop4): unmounting filesystem 00000000-0000-0000-0000-000000000000. [ 121.551706][ T29] audit: type=1400 audit(1718607753.519:2002): avc: denied { write } for pid=7911 comm="syz-executor.0" scontext=root:sysadm_r:sysadm_t tcontext=root:sysadm_r:sysadm_t tclass=ieee802154_socket permissive=1 [ 121.691791][ T7936] loop0: detected capacity change from 0 to 2048 [ 121.745046][ T7936] loop0: p1 < > p4 [ 121.749443][ T7936] loop0: p4 size 8388608 extends beyond EOD, truncated [ 121.810391][ T7939] loop4: detected capacity change from 0 to 1024 [ 121.825829][ T6453] EXT4-fs (loop3): unmounting filesystem 00000000-0000-0000-0000-000000000000. [ 121.838353][ T7939] EXT4-fs error (device loop4): ext4_orphan_get:1420: comm syz-executor.4: bad orphan inode 2097152 [ 121.849623][ T7939] EXT4-fs (loop4): mounted filesystem 00000000-0000-0000-0000-000000000000 r/w without journal. Quota mode: none. [ 121.989472][ T7965] loop3: detected capacity change from 0 to 256 [ 121.999590][ T7965] FAT-fs (loop3): invalid media value (0x00) [ 122.005645][ T7965] FAT-fs (loop3): Can't find a valid FAT filesystem [ 122.097943][ T7974] __nla_validate_parse: 6 callbacks suppressed [ 122.097965][ T7974] netlink: 104 bytes leftover after parsing attributes in process `syz-executor.3'. [ 122.287714][ T29] audit: type=1400 audit(1718607754.259:2003): avc: denied { setattr } for pid=8008 comm="syz-executor.3" scontext=root:sysadm_r:sysadm_t tcontext=system_u:system_r:kernel_t tclass=key permissive=1 [ 122.311499][ T8011] netlink: 104 bytes leftover after parsing attributes in process `syz-executor.0'. [ 122.372962][ T8023] bridge0: port 2(bridge_slave_1) entered disabled state [ 122.642121][ T6476] EXT4-fs (loop4): unmounting filesystem 00000000-0000-0000-0000-000000000000. [ 122.830323][ T8070] semctl(GETNCNT/GETZCNT) is since 3.16 Single Unix Specification compliant. [ 122.830323][ T8070] The task syz-executor.4 (8070) triggered the difference, watch for misbehavior. [ 122.836164][ T8068] loop2: detected capacity change from 0 to 2048 [ 122.860181][ T8068] EXT4-fs (loop2): encrypted files will use data=ordered instead of data journaling mode [ 122.870406][ T8068] ================================================================== [ 122.878508][ T8068] BUG: KCSAN: data-race in __lru_add_drain_all / folio_add_lru_vma [ 122.886427][ T8068] [ 122.888752][ T8068] read-write to 0xffff888237d2ac08 of 1 bytes by task 8073 on cpu 1: [ 122.896833][ T8068] folio_add_lru_vma+0x74/0x170 [ 122.901732][ T8068] do_wp_page+0x1728/0x22b0 [ 122.906257][ T8068] handle_mm_fault+0xb9b/0x2a80 [ 122.911136][ T8068] exc_page_fault+0x3b9/0x650 [ 122.915854][ T8068] asm_exc_page_fault+0x26/0x30 [ 122.920743][ T8068] [ 122.923081][ T8068] read to 0xffff888237d2ac08 of 1 bytes by task 8068 on cpu 0: 2024/06/17 07:02:34 SYZFATAL: failed to recv *flatrpc.HostMessageRaw: EOF [ 122.930657][ T8068] __lru_add_drain_all+0x12c/0x410 [ 122.935777][ T8068] lru_add_drain_all+0x10/0x20 [ 122.940554][ T8068] invalidate_bdev+0x47/0x70 [ 122.945153][ T8068] ext4_fill_super+0x6f3/0x39e0 [ 122.950016][ T8068] get_tree_bdev+0x253/0x2e0 [ 122.954636][ T8068] ext4_get_tree+0x1c/0x30 [ 122.959081][ T8068] vfs_get_tree+0x56/0x1d0 [ 122.963513][ T8068] do_new_mount+0x227/0x690 [ 122.968027][ T8068] path_mount+0x49b/0xb30 [ 122.972368][ T8068] __se_sys_mount+0x27f/0x2d0 [ 122.977063][ T8068] __x64_sys_mount+0x67/0x80 [ 122.981677][ T8068] x64_sys_call+0x25c9/0x2d70 [ 122.986375][ T8068] do_syscall_64+0xc9/0x1c0 [ 122.990891][ T8068] entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 122.996830][ T8068] [ 122.999146][ T8068] value changed: 0x03 -> 0x05 [ 123.003829][ T8068] [ 123.006165][ T8068] Reported by Kernel Concurrency Sanitizer on: [ 123.012329][ T8068] CPU: 0 PID: 8068 Comm: syz-executor.2 Not tainted 6.10.0-rc4-syzkaller #0 [ 123.021028][ T8068] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 06/07/2024 [ 123.031094][ T8068] ==================================================================