last executing test programs: 42.278633105s ago: executing program 1 (id=887): r0 = bpf$MAP_CREATE(0x0, &(0x7f0000000180)=ANY=[@ANYBLOB="0b00000007000000080000000500000001"], 0x50) bpf$MAP_UPDATE_ELEM_TAIL_CALL(0x2, &(0x7f0000000700)={{r0}, &(0x7f0000000600), &(0x7f00000006c0)}, 0x20) r1 = bpf$PROG_LOAD(0x5, &(0x7f00000000c0)={0x11, 0xd, &(0x7f0000000280)=ANY=[@ANYBLOB="18000000000000000000000000000000850000000e00000018110000", @ANYRES32=r0, @ANYBLOB="0000000000000000b7080000000000007b8a10ff00000000bfa200000000000007020000f8ffffffb703000008000000b704000000000000850000000300000095"], &(0x7f0000000040)='GPL\x00', 0x0, 0x0, 0x0, 0x0, 0x5, '\x00', 0x0, @fallback=0x1d, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x94) bpf$BPF_PROG_TEST_RUN(0xa, &(0x7f0000000640)={r1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x50) 42.190046301s ago: executing program 1 (id=889): mmap(&(0x7f0000000000/0x200000)=nil, 0x200000, 0x300000b, 0x204031, 0xffffffffffffffff, 0xec776000) r0 = openat$rdma_cm(0xffffffffffffff9c, &(0x7f00000020c0), 0x2, 0x0) write$RDMA_USER_CM_CMD_CREATE_ID(r0, &(0x7f0000000280)={0x0, 0x18, 0xfa00, {0x2, &(0x7f0000000000)={0xffffffffffffffff}, 0x13f, 0x4}}, 0x20) write$RDMA_USER_CM_CMD_QUERY_ROUTE(r0, &(0x7f0000000240)={0x5, 0x10, 0xfa00, {&(0x7f00000012c0), r1, 0x1}}, 0x18) 42.090486847s ago: executing program 1 (id=890): seccomp$SECCOMP_SET_MODE_FILTER_LISTENER(0x1, 0x0, &(0x7f00000000c0)={0x1, &(0x7f0000000100)=[{0x6, 0x0, 0x0, 0x7fff0026}]}) mmap(&(0x7f0000001000/0xc00000)=nil, 0xc00000, 0x0, 0x3032, 0xffffffffffffffff, 0x0) mkdir(0x0, 0x0) listxattr(0x0, 0x0, 0x0) 42.040480649s ago: executing program 1 (id=892): mkdirat(0xffffffffffffff9c, &(0x7f0000000280)='./file0\x00', 0x0) chroot(&(0x7f0000000000)='./file0/../file0\x00') mount$bind(&(0x7f00000002c0)='.\x00', &(0x7f0000000200)='./file0\x00', 0x0, 0x101091, 0x0) mount(0x0, &(0x7f0000000d40)='./file0/../file0/../file0\x00', &(0x7f0000000040)='sysfs\x00', 0x10, 0x0) 42.04035387s ago: executing program 1 (id=893): r0 = perf_event_open(&(0x7f0000000500)={0x2, 0x80, 0x2c, 0x1, 0x0, 0x0, 0x0, 0x9, 0x640b9, 0x3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x107b7e, 0x2, @perf_bp={0x0, 0x2}, 0x0, 0x32, 0x43a1bd76, 0x7, 0x9, 0x6, 0x2, 0x0, 0x0, 0x0, 0x2009}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r1 = bpf$PROG_LOAD(0x5, &(0x7f00000018c0)={0x5, 0x5, &(0x7f0000000180)=ANY=[@ANYBLOB="180800000000000000000000000000001800000000000000000000000000000095"], &(0x7f0000000280)='syzkaller\x00', 0x5, 0x0, 0x0, 0x0, 0x48, '\x00', 0x0, @fallback=0x23, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x94) ioctl$PERF_EVENT_IOC_SET_BPF(r0, 0x40042408, r1) mmap(&(0x7f0000000000/0x400000)=nil, 0x1400000, 0x0, 0xc3072, 0xffffffffffffffff, 0x0) 41.736792127s ago: executing program 1 (id=903): mlock(&(0x7f0000000000/0x800000)=nil, 0x800000) mbind(&(0x7f0000001000/0x800000)=nil, 0x800000, 0x0, 0x0, 0x0, 0x2) mprotect(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x0) syz_clone(0x20300000, 0x0, 0x0, 0x0, 0x0, 0x0) 41.736006947s ago: executing program 32 (id=903): mlock(&(0x7f0000000000/0x800000)=nil, 0x800000) mbind(&(0x7f0000001000/0x800000)=nil, 0x800000, 0x0, 0x0, 0x0, 0x2) mprotect(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x0) syz_clone(0x20300000, 0x0, 0x0, 0x0, 0x0, 0x0) 2.089233478s ago: executing program 2 (id=2328): r0 = gettid() timer_create(0x2, &(0x7f000049efa0)={0x0, 0x7, 0x4, @tid=r0}, &(0x7f0000044000)) prctl$PR_SET_SECCOMP(0x16, 0x1, 0x0) timer_delete(0x0) 1.218114419s ago: executing program 2 (id=2369): r0 = perf_event_open(&(0x7f0000000500)={0x2, 0x80, 0x27, 0x1, 0x0, 0x0, 0x0, 0x9, 0x690bb, 0x3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x107b7e, 0x1, @perf_config_ext={0x0, 0x3fff8000}, 0x0, 0x32, 0x43a1bd76, 0x7, 0x3, 0x6, 0x2, 0x0, 0x0, 0x0, 0x6}, 0x0, 0x0, 0xffffffffffffffff, 0x1) ioctl$PERF_EVENT_IOC_SET_BPF(r0, 0x40042408, 0xffffffffffffffff) r1 = socket$nl_generic(0x10, 0x3, 0x10) sendmsg$nl_generic(r1, &(0x7f00000001c0)={0x0, 0x0, &(0x7f0000000140)={&(0x7f000000b240)=ANY=[@ANYBLOB="140000002e00f10326bd7000fdffffff06"], 0x14}}, 0x4044080) 1.100314206s ago: executing program 2 (id=2374): r0 = bpf$PROG_LOAD(0x5, &(0x7f00000006c0)={0x5, 0x5, &(0x7f0000000180)=ANY=[@ANYBLOB="180800000000000000000000000000001800000000000000000000000000000095"], &(0x7f0000000080)='syzkaller\x00', 0x0, 0x0, 0x0, 0x0, 0x48, '\x00', 0x0, @fallback=0x2f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x94) ioctl$PERF_EVENT_IOC_SET_BPF(0xffffffffffffffff, 0x40042408, r0) r1 = socket$nl_route(0x10, 0x3, 0x0) sendmsg$nl_route_sched(r1, &(0x7f0000000b00)={0x0, 0x0, &(0x7f0000000080)={&(0x7f0000000100)=@newtaction={0xc0, 0x30, 0x1, 0x70bd2a, 0x25dfdbfb, {}, [{0xac, 0x1, [@m_skbedit={0x50, 0x1, 0x0, 0x0, {{0xc}, {0x24, 0x2, 0x0, 0x1, [@TCA_SKBEDIT_PARMS={0x18, 0x2, {0x2, 0x9, 0xffffffffffffffff, 0x8be6, 0x5}}, @TCA_SKBEDIT_PTYPE={0x6, 0x7, 0x1}]}, {0x4}, {0xc}, {0xc, 0x8, {0x0, 0x1}}}}, @m_skbedit={0x58, 0x2, 0x0, 0x0, {{0xc}, {0x2c, 0x2, 0x0, 0x1, [@TCA_SKBEDIT_PARMS={0x18, 0x2, {0x2, 0x0, 0x6, 0xffffffff, 0x3}}, @TCA_SKBEDIT_QUEUE_MAPPING={0x6, 0x4, 0x80}, @TCA_SKBEDIT_PTYPE={0x6, 0x7, 0x4}]}, {0x4}, {0xc, 0x7, {0x1, 0x1}}, {0xc, 0x8, {0x0, 0x3}}}}]}]}, 0xc0}, 0x1, 0x0, 0x0, 0x40081}, 0x2400c800) 924.996156ms ago: executing program 0 (id=2377): getrusage(0x0, &(0x7f00000007c0)) madvise(&(0x7f0000000000/0x600000)=nil, 0x600000, 0x15) ioctl$AUTOFS_DEV_IOCTL_PROTOSUBVER(0xffffffffffffffff, 0xc0189373, &(0x7f0000000000)={{0x1, 0x1, 0x18, 0xffffffffffffffff, {0x6}}, './file0\x00'}) madvise(&(0x7f0000000000/0x600000)=nil, 0x600002, 0x8) 924.582566ms ago: executing program 4 (id=2380): r0 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_genetlink_get_family_id$nl802154(&(0x7f0000000180), 0xffffffffffffffff) ioctl$sock_SIOCGIFINDEX_802154(r0, 0x8933, &(0x7f00000001c0)={'wpan1\x00', 0x0}) sendmsg$NL802154_CMD_NEW_SEC_KEY(r0, &(0x7f00000003c0)={0x0, 0x0, &(0x7f00000002c0)={&(0x7f0000000000)=ANY=[@ANYBLOB='|\x00\x00\x00', @ANYRES16=r1, @ANYBLOB="3f9d00000000000000001700000008000300", @ANYRES32=r2, @ANYBLOB="60003080050003"], 0x7c}, 0x1, 0x0, 0x0, 0x4004}, 0x0) 924.494636ms ago: executing program 0 (id=2381): r0 = perf_event_open(&(0x7f0000000040)={0x5, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x2, @perf_bp={0x0, 0x2}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) seccomp$SECCOMP_SET_MODE_FILTER_LISTENER(0x1, 0xa, &(0x7f0000000040)={0x1, &(0x7f0000000000)=[{0x6, 0x0, 0x0, 0x7fc00100}]}) getpid() ioctl$PERF_EVENT_IOC_PERIOD(r0, 0x40082404, &(0x7f0000000000)=0x1) 881.100649ms ago: executing program 4 (id=2383): syz_mount_image$iso9660(&(0x7f00000000c0), &(0x7f0000000080)='./file0\x00', 0x8400, &(0x7f00000003c0)={[{@uid}, {@overriderock}, {@nojoliet}, {@unhide}, {@check_relaxed}, {@nocompress}, {@mode={'mode', 0x3d, 0x10001}}, {@cruft}, {@check_strict}, {@hide}]}, 0x1, 0x688, &(0x7f0000000a40)="$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") r0 = syz_io_uring_setup(0x38, &(0x7f0000000140)={0x0, 0x1d30, 0x13500}, &(0x7f0000000240), &(0x7f0000000480)) mprotect(&(0x7f0000000000/0x3000)=nil, 0x3000, 0x1) io_uring_register$IORING_REGISTER_EVENTFD_ASYNC(r0, 0x21, &(0x7f0000000440), 0x1) 880.807189ms ago: executing program 2 (id=2384): openat$procfs(0xffffffffffffff9c, &(0x7f0000000040)='/proc/sysvipc/shm\x00', 0x41, 0x0) r0 = syz_open_procfs(0x0, &(0x7f00000001c0)='fd/3\x00') r1 = epoll_create1(0x0) epoll_ctl$EPOLL_CTL_ADD(r1, 0x1, r0, &(0x7f0000000040)) 804.755183ms ago: executing program 2 (id=2388): r0 = socket$pppl2tp(0x18, 0x1, 0x1) r1 = socket$inet6_udp(0xa, 0x2, 0x0) connect$pppl2tp(r0, &(0x7f0000000000)=@pppol2tpv3={0x18, 0x1, {0x3, r1, {0x2, 0x0, @dev}, 0x2, 0x0, 0xfffffffc}}, 0x2e) writev(r0, &(0x7f0000000300)=[{0x0, 0x60}, {&(0x7f0000000280)="8577c28b54", 0x5}], 0x2) 804.509033ms ago: executing program 3 (id=2389): munmap(&(0x7f0000002000/0x1000)=nil, 0x1000) pipe(&(0x7f0000000140)={0xffffffffffffffff, 0xffffffffffffffff}) write(r1, &(0x7f0000000340), 0x11000) vmsplice(r0, &(0x7f0000000000)=[{&(0x7f0000000500), 0x3528a9c0}], 0x1, 0x0) 804.362673ms ago: executing program 4 (id=2390): socketpair$nbd(0x1, 0x1, 0x0, &(0x7f0000000100)={0xffffffffffffffff, 0xffffffffffffffff}) r1 = bpf$MAP_CREATE(0x0, &(0x7f0000000200)=ANY=[@ANYBLOB="12000000060000000400000002"], 0x50) bpf$MAP_UPDATE_ELEM_TAIL_CALL(0x2, &(0x7f00000003c0)={{r1, 0xffffffffffffffff}, &(0x7f0000000080), &(0x7f0000000380)=r0}, 0x20) bpf$MAP_GET_NEXT_KEY(0x4, &(0x7f0000000300)={r2, &(0x7f00000001c0), 0x0}, 0x20) 804.263043ms ago: executing program 3 (id=2391): r0 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000040)='cgroup.controllers\x00', 0x275a, 0x0) mmap(&(0x7f0000000000/0xb36000)=nil, 0xb36000, 0xa, 0x28011, r0, 0x0) madvise(&(0x7f0000000000/0x600000)=nil, 0x600000, 0x1) syz_mount_image$ext4(&(0x7f0000000180)='ext4\x00', &(0x7f0000000040)='./file1\x00', 0x21081e, &(0x7f00000001c0)={[{@auto_da_alloc_val={'auto_da_alloc', 0x3d, 0x9}}, {@journal_path={'journal_path', 0x3d, './file1'}}]}, 0x1, 0x4fa, &(0x7f00000005c0)="$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") 801.466433ms ago: executing program 2 (id=2392): r0 = socket$inet_sctp(0x2, 0x1, 0x84) setsockopt$inet_sctp_SCTP_SOCKOPT_BINDX_ADD(r0, 0x84, 0x64, &(0x7f00000000c0)=[@in={0x2, 0x4e24, @empty}], 0x10) setsockopt$inet_sctp_SCTP_PARTIAL_DELIVERY_POINT(r0, 0x84, 0x13, &(0x7f0000000000)=0x7ff, 0x4) sendmsg$inet_sctp(r0, &(0x7f0000000040)={&(0x7f0000000240)=@in={0x2, 0x4e24, @loopback}, 0x10, &(0x7f0000000580)=[{&(0x7f0000000500)="1b", 0x1fff8}], 0x1, 0x0, 0x0, 0x4000083}, 0x80) 778.910185ms ago: executing program 3 (id=2393): prctl$PR_SET_SECCOMP(0x16, 0x2, 0x0) r0 = perf_event_open(&(0x7f0000000800)={0x5, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x5, 0x0, 0x0, 0x1, 0x1, 0x1, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x1, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x1, 0x1, 0x0, 0x1, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x4, @perf_bp={0x0, 0x8}, 0x0, 0x0, 0x0, 0x4, 0x0, 0x0, 0x4}, 0x0, 0x0, 0xffffffffffffffff, 0x0) syz_clone(0x100411, 0x0, 0x0, 0x0, 0x0, 0x0) ioctl$PERF_EVENT_IOC_ENABLE(r0, 0x2400, 0x2) 776.242965ms ago: executing program 4 (id=2394): r0 = syz_io_uring_setup(0xbe7, &(0x7f0000000400)={0x0, 0xe7a8, 0x80, 0x3, 0x40024e}, &(0x7f0000000340)=0x0, &(0x7f0000000040)=0x0) syz_memcpy_off$IO_URING_METADATA_GENERIC(r1, 0x4, &(0x7f0000000000)=0xffb, 0x0, 0x4) syz_io_uring_submit(r1, r2, &(0x7f00000002c0)=@IORING_OP_MSG_RING={0x28, 0x40, 0x0, r0, 0x0, 0x0, 0x0, 0x2}) io_uring_enter(r0, 0x3d0e, 0x4be, 0x43, 0x0, 0x0) 712.694689ms ago: executing program 3 (id=2395): r0 = socket$nl_xfrm(0x10, 0x3, 0x6) sendmsg$nl_xfrm(r0, &(0x7f0000000040)={0x0, 0x0, &(0x7f0000000000)={&(0x7f0000003200)=ANY=[@ANYBLOB="5c01000010000100feffffff00010000fe880000000000000000000000000000000001010000004e230005000000003a00"/64, @ANYRES32=0x0, @ANYRES32=0x0, @ANYBLOB="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"], 0x15c}, 0x1, 0x0, 0x0, 0x8801}, 0x0) r1 = socket$nl_xfrm(0x10, 0x3, 0x6) sendmsg$nl_xfrm(r1, &(0x7f0000000040)={0x0, 0x0, &(0x7f0000000380)={&(0x7f0000000740)=@newsa={0x138, 0x1a, 0x1, 0xfffffffe, 0x100, {{@in=@initdev={0xac, 0x1e, 0x1, 0x0}, @in=@remote, 0x1, 0x717, 0x4e23, 0x5, 0xa, 0x0, 0x20, 0x3a}, {@in6=@mcast2, 0x4d4, 0x6c}, @in6=@private2={0xfc, 0x2, '\x00', 0x1}, {0xfe, 0x1000000000000192, 0x9ba3, 0xffff, 0x8251c, 0x5, 0xfffffffffffffffc, 0x4}, {0xffffffffffffffff, 0x0, 0x1f, 0xfffffffffffffffe}, {0xfffffffe, 0x3fc}, 0x7e, 0x3505, 0x2, 0x1, 0x0, 0x20}, [@algo_comp={0x48, 0x3, {{'deflate\x00'}}}]}, 0x138}}, 0x844) 712.477219ms ago: executing program 3 (id=2396): r0 = socket$inet_tcp(0x2, 0x1, 0x0) mknodat(0xffffffffffffff9c, &(0x7f0000000040)='./file0\x00', 0x1000, 0x0) r1 = open(&(0x7f0000000300)='./file0\x00', 0xa042, 0x8) mount$9p_fd(0x0, &(0x7f0000000240)='./file0\x00', &(0x7f0000000000), 0x200800, &(0x7f0000000340)={'trans=fd,', {'rfdno', 0x3d, r1}, 0x2c, {'wfdno', 0x3d, r0}}) 712.317628ms ago: executing program 3 (id=2397): r0 = perf_event_open(&(0x7f0000000000)={0x2, 0x80, 0x24, 0x1, 0x0, 0x0, 0x0, 0x7, 0x1f0519, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffffffff, 0x1, @perf_bp={0x0, 0x3}, 0x2065, 0x4005, 0xb, 0x3, 0x1, 0x20005, 0xb, 0x0, 0x0, 0x0, 0x20000006}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) seccomp$SECCOMP_SET_MODE_FILTER_LISTENER(0x1, 0x8, &(0x7f00000000c0)={0x1, &(0x7f00000005c0)=[{0x6}]}) mmap$perf(&(0x7f0000ffc000/0x3000)=nil, 0x3000, 0x1, 0x4000011, r0, 0x0) perf_event_open(&(0x7f0000000140)={0x0, 0x80, 0x26, 0x1, 0x0, 0x0, 0x0, 0x7, 0x510, 0x1f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfffffffc, 0x1, @perf_config_ext={0x7, 0x6}, 0x2120, 0x10000, 0x33f8, 0x1, 0x8, 0x20007, 0xb, 0x0, 0x0, 0x0, 0x80000401}, 0x0, 0xffffffffffffffff, r0, 0x2) 675.847171ms ago: executing program 4 (id=2398): r0 = socket$packet(0x11, 0x2, 0x300) setsockopt$packet_fanout(r0, 0x107, 0x12, &(0x7f0000000080)={0x1, 0x4}, 0x4) r1 = socket$nl_netfilter(0x10, 0x3, 0xc) sendmsg$NFNL_MSG_CTHELPER_NEW(r1, &(0x7f0000000180)={0x0, 0x0, &(0x7f0000000140)={&(0x7f0000000100)={0x14, 0x0, 0x9, 0x101, 0x0, 0x0, {0xa, 0x0, 0x7}}, 0x14}, 0x1, 0x0, 0x0, 0x400c044}, 0x10) 656.363992ms ago: executing program 4 (id=2399): socketpair$tipc(0x1e, 0x1, 0x0, &(0x7f00000001c0)={0xffffffffffffffff, 0xffffffffffffffff}) recvmsg(r0, &(0x7f0000000500)={&(0x7f0000000040)=@hci, 0x80, &(0x7f0000000100)=[{&(0x7f0000000400)=""/248, 0xd68210}], 0x1, 0x0, 0x1f00000000000000, 0x200000}, 0x1f00) sendmsg$tipc(r1, &(0x7f0000000240)={0x0, 0x0, &(0x7f0000000200)=[{&(0x7f0000000140)="a2", 0xfffffdef}], 0x1}, 0x0) setsockopt$TIPC_IMPORTANCE(r0, 0x10f, 0x7f, &(0x7f0000000540)=0x6, 0x4) 124.223173ms ago: executing program 5 (id=2420): capset(&(0x7f0000000000)={0x20080522}, &(0x7f0000000080)={0x0, 0x100, 0xe79c, 0x1, 0x3ff, 0xcdd7}) r0 = shmget$private(0x0, 0x1000, 0x200, &(0x7f0000ffa000/0x1000)=nil) shmctl$SHM_LOCK(r0, 0xb) shmctl$SHM_UNLOCK(r0, 0xc) 123.553643ms ago: executing program 5 (id=2421): perf_event_open(&(0x7f0000000000)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x24, 0x0, 0x4, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x1, 0x0, 0xfefffffd, 0x1, @perf_config_ext={0x3fffffffc}, 0x10020, 0x7f, 0x0, 0x7, 0xfff, 0x8001, 0xfff, 0x0, 0x0, 0x0, 0x7}, 0x0, 0xffefffffffffffff, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000002000/0x3000)=nil, 0x3000, 0x100000b, 0x12011, 0xffffffffffffffff, 0x0) bpf$BPF_PROG_DETACH(0x9, &(0x7f00000004c0)={@cgroup, 0xffffffffffffffff, 0x31, 0x8}, 0x20) bpf$BPF_PROG_RAW_TRACEPOINT_LOAD(0x5, 0x0, 0x0) 110.855264ms ago: executing program 5 (id=2422): r0 = openat$rdma_cm(0xffffffffffffff9c, &(0x7f0000000000), 0x2, 0x0) r1 = openat$rdma_cm(0xffffffffffffff9c, &(0x7f00000004c0), 0x2, 0x0) write$RDMA_USER_CM_CMD_CREATE_ID(r1, &(0x7f00000000c0)={0x0, 0x18, 0xfa00, {0x40000000000004, &(0x7f0000000040)={0xffffffffffffffff}, 0x2, 0x6}}, 0x20) write$RDMA_USER_CM_CMD_CONNECT(r0, &(0x7f0000000140)={0x6, 0x118, 0xfa00, {{0x5, 0xa3, "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", 0x35, 0x5, 0xb, 0x8, 0x10, 0x0, 0x6, 0x1}, r2}}, 0x120) 97.169194ms ago: executing program 5 (id=2423): r0 = socket$nl_netfilter(0x10, 0x3, 0xc) sendmsg$NFT_BATCH(r0, &(0x7f000000c2c0)={0x0, 0x0, &(0x7f0000000200)={&(0x7f0000000340)=ANY=[@ANYBLOB="140000001000010000000000000000000000000a28000000000a0101000000005e1affd5020000000900010073797a300000000008000240000000032c000000030a01030000e6ff00000000020000000900010073797a30000000000900030073797a320000000014000000110001"], 0x7c}, 0x1, 0x0, 0x0, 0x4008000}, 0x20000000) r1 = socket$nl_netfilter(0x10, 0x3, 0xc) sendmsg$NFT_BATCH(r1, &(0x7f0000000080)={0x0, 0x0, &(0x7f0000000000)={&(0x7f0000001000)={{0x14}, [@NFT_MSG_DELRULE={0x20, 0x8, 0xa, 0x5, 0x0, 0x0, {0x2, 0x0, 0x7}, [@NFTA_RULE_TABLE={0x9, 0x1, 'syz0\x00'}]}], {0x14, 0x11, 0x1, 0x0, 0x0, {0xa}}}, 0x48}}, 0x0) 55.555257ms ago: executing program 5 (id=2424): perf_event_open(&(0x7f0000000500)={0x2, 0x80, 0x27, 0x6, 0x0, 0x0, 0x0, 0x9, 0x690bb, 0x3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x107b7e, 0x1, @perf_bp={0x0, 0x8}, 0x0, 0x32, 0x43a1bd76, 0x7, 0x3, 0x1, 0x2, 0x0, 0x0, 0x0, 0x6}, 0x0, 0x0, 0xffffffffffffffff, 0x1) getsockopt$inet_sctp_SCTP_DEFAULT_SEND_PARAM(0xffffffffffffffff, 0x84, 0xa, &(0x7f0000000080)={0xfffe, 0x1, 0x200, 0x33d, 0xffff0001, 0xe0, 0x3, 0xb}, 0x0) r0 = socket$kcm(0x10, 0x400000002, 0x0) write$cgroup_subtree(r0, &(0x7f0000000080)=ANY=[@ANYBLOB="33fe0000240013"], 0xfe33) 12.9232ms ago: executing program 0 (id=2425): r0 = open(&(0x7f00009e1000)='./file0\x00', 0x48141, 0x0) fcntl$setlease(r0, 0x400, 0x1) open(&(0x7f00009e1000)='./file0\x00', 0x60840, 0x0) fcntl$getflags(r0, 0x401) 12.770509ms ago: executing program 0 (id=2426): r0 = open_tree(0xffffffffffffff9c, &(0x7f0000000100)='\x00', 0x89901) r1 = fspick(r0, &(0x7f00000000c0)='.\x00', 0x0) fsconfig$FSCONFIG_CMD_RECONFIGURE(r1, 0x7, 0x0, 0x0, 0x0) fsconfig$FSCONFIG_CMD_RECONFIGURE(r1, 0x7, 0x0, 0x0, 0x0) 12.698829ms ago: executing program 0 (id=2427): r0 = openat(0xffffffffffffff9c, &(0x7f0000000040)='.\x00', 0x0, 0x0) ioctl$FS_IOC_FSSETXATTR(r0, 0x401c5820, &(0x7f00000008c0)={0xc0}) mknod$loop(&(0x7f0000000140)='./file0\x00', 0xfff, 0x0) execve(&(0x7f0000000080)='./file0\x00', 0x0, 0x0) 6.06016ms ago: executing program 5 (id=2428): r0 = socket$inet_smc(0x2b, 0x1, 0x0) setsockopt$inet_buf(r0, 0x0, 0x8008000000010, &(0x7f0000005e40)="17000000020001000003d68c5ee17688a2003208020300ecff3f0200000300000a000000009afc5ad9485bbb6a880000d6c8db0000dba67e060180000a0000f10607bdff59100ac45761407a681f009cee4a5acb3da400001fb700674f19b44e09f9315033bf79ac2dff060115003901000000000000ea000000000000000009ffff02dfccebf6ba0008400200000000e90554062a80e605007f71174aa951f3c63e5c83f1ba2112ce68bf17a6e000"/184, 0xb8) r1 = socket$nl_xfrm(0x10, 0x3, 0x6) sendmsg$nl_xfrm(r1, &(0x7f0000000180)={0x0, 0x0, &(0x7f00000001c0)={&(0x7f0000000000)=@updpolicy={0xb8, 0x19, 0x1, 0x0, 0x0, {{@in=@multicast1=0xe0000002, @in=@multicast1, 0x0, 0x0, 0x0, 0x0, 0xa, 0x20, 0x0, 0x87}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfffffffffffffffb}, {}, 0x2, 0x0, 0x0, 0x1, 0x0, 0x3}}, 0xb8}}, 0x0) 0s ago: executing program 0 (id=2429): syz_mount_image$ext4(&(0x7f0000000580)='ext4\x00', &(0x7f00000002c0)='./file0\x00', 0x10, &(0x7f0000000600), 0x1, 0x5a4, &(0x7f0000000640)="$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") munmap(&(0x7f0000002000/0x1000)=nil, 0x1000) r0 = open(&(0x7f0000000000)='./file0\x00', 0x2100, 0x0) getdents(r0, &(0x7f0000001fc0)=""/184, 0xb8) kernel console output (not intermixed with test programs): has been deprecated and [ 30.600979][ T3592] and is ignored by this kernel. Remove the mand [ 30.600979][ T3592] option from the mount to silence this warning. [ 30.600979][ T3592] ======================================================= [ 30.649573][ T3592] EXT4-fs (loop4): stripe (65535) is not aligned with cluster size (4096), stripe is disabled [ 30.661250][ T3592] EXT4-fs (loop4): revision level too high, forcing read-only mode [ 30.669423][ T3592] EXT4-fs (loop4): orphan cleanup on readonly fs [ 30.691141][ C1] Illegal XDP return value 16128 on prog (id 5) dev veth0_to_bond, expect packet loss! [ 30.734544][ T3592] EXT4-fs error (device loop4): ext4_acquire_dquot:6986: comm syz.4.45: Failed to acquire dquot type 0 [ 30.747877][ T3592] EXT4-fs error (device loop4): ext4_acquire_dquot:6986: comm syz.4.45: Failed to acquire dquot type 0 [ 30.777109][ T3592] EXT4-fs error (device loop4): ext4_free_blocks:6728: comm syz.4.45: Freeing blocks not in datazone - block = 0, count = 4096 [ 30.791006][ T3605] netlink: 8 bytes leftover after parsing attributes in process `syz.3.51'. [ 30.817836][ T3592] EXT4-fs error (device loop4): ext4_acquire_dquot:6986: comm syz.4.45: Failed to acquire dquot type 0 [ 30.859226][ T3592] EXT4-fs (loop4): 1 orphan inode deleted [ 30.881401][ T3592] EXT4-fs (loop4): mounted filesystem 00000000-0000-0000-0000-000000000000 ro without journal. Quota mode: writeback. [ 30.952628][ T3318] EXT4-fs (loop4): unmounting filesystem 00000000-0000-0000-0000-000000000000. [ 31.049135][ T3628] loop3: detected capacity change from 0 to 128 [ 31.061019][ T3628] vfat: Unknown parameter '' [ 31.502084][ T3482] IPVS: starting estimator thread 0... [ 31.590548][ T3684] IPVS: using max 2208 ests per chain, 110400 per kthread [ 31.715736][ T3686] mmap: syz.0.87 (3686) uses deprecated remap_file_pages() syscall. See Documentation/mm/remap_file_pages.rst. [ 31.912041][ T3668] Set syz1 is full, maxelem 65536 reached [ 32.071835][ T3703] netlink: 4 bytes leftover after parsing attributes in process `syz.2.95'. [ 32.258523][ T3723] dvmrp6: entered allmulticast mode [ 32.306434][ C0] hrtimer: interrupt took 41439 ns [ 32.473362][ T3739] netlink: 92 bytes leftover after parsing attributes in process `syz.1.112'. [ 32.694163][ T3757] loop2: detected capacity change from 0 to 1024 [ 32.712679][ T3757] EXT4-fs: Ignoring removed nomblk_io_submit option [ 32.741381][ T3757] [EXT4 FS bs=1024, gc=1, bpg=131072, ipg=32, mo=e855c01c, mo2=0003] [ 32.749509][ T3757] System zones: 0-1, 3-36 [ 32.799075][ T3757] EXT4-fs (loop2): mounted filesystem 00000000-0000-0000-0000-000000000000 r/w without journal. Quota mode: writeback. [ 32.865966][ T3311] EXT4-fs (loop2): unmounting filesystem 00000000-0000-0000-0000-000000000000. [ 33.004292][ T3781] netlink: 8 bytes leftover after parsing attributes in process `syz.0.131'. [ 33.021711][ T3781] netlink: 4 bytes leftover after parsing attributes in process `syz.0.131'. [ 33.026757][ T3782] semctl(GETNCNT/GETZCNT) is since 3.16 Single Unix Specification compliant. [ 33.026757][ T3782] The task syz.3.128 (3782) triggered the difference, watch for misbehavior. [ 33.040919][ T3781] netlink: 8 bytes leftover after parsing attributes in process `syz.0.131'. [ 33.228830][ T3798] loop0: detected capacity change from 0 to 256 [ 33.242151][ T3798] FAT-fs (loop0): utf8 is not a recommended IO charset for FAT filesystems, filesystem will be case sensitive! [ 33.267215][ T3798] FAT-fs (loop0): Volume was not properly unmounted. Some data may be corrupt. Please run fsck. [ 33.278179][ T3801] netlink: 164 bytes leftover after parsing attributes in process `syz.4.139'. [ 33.341829][ T3808] sch_tbf: burst 6 is lower than device ip6gre0 mtu (1448) ! [ 33.508771][ T3817] loop4: detected capacity change from 0 to 128 [ 33.630853][ T3827] loop0: detected capacity change from 0 to 512 [ 33.935201][ T3845] netlink: 8 bytes leftover after parsing attributes in process `syz.0.161'. [ 34.142280][ T3864] netlink: 16 bytes leftover after parsing attributes in process `syz.3.167'. [ 34.203273][ T3869] syz.0.171 (3869) used greatest stack depth: 9296 bytes left [ 34.452298][ T3850] Set syz1 is full, maxelem 65536 reached [ 34.589705][ T3902] netlink: 16 bytes leftover after parsing attributes in process `syz.3.186'. [ 34.787064][ T29] kauditd_printk_skb: 127 callbacks suppressed [ 34.787078][ T29] audit: type=1400 audit(2000000004.249:255): avc: denied { write } for pid=3924 comm="syz.4.197" scontext=root:sysadm_r:sysadm_t tcontext=system_u:system_r:kernel_t tclass=key permissive=1 [ 34.870571][ T29] audit: type=1400 audit(2000000004.329:256): avc: denied { write } for pid=3931 comm="syz.4.200" name="001" dev="devtmpfs" ino=162 scontext=root:sysadm_r:sysadm_t tcontext=system_u:object_r:usb_device_t tclass=chr_file permissive=1 [ 34.903904][ T3932] usb usb6: Requested nonsensical USBDEVFS_URB_ZERO_PACKET. [ 34.903927][ T3932] vhci_hcd vhci_hcd.2: invalid port number 96 [ 34.904009][ T3932] vhci_hcd vhci_hcd.2: default hub control req: 0300 vfffa i0060 l0 [ 35.231691][ T29] audit: type=1400 audit(2000000004.699:257): avc: denied { create } for pid=3948 comm="syz.4.210" scontext=root:sysadm_r:sysadm_t tcontext=root:sysadm_r:sysadm_t tclass=isdn_socket permissive=1 [ 35.259773][ T3949] delete_channel: no stack [ 35.273794][ T29] audit: type=1400 audit(2000000004.729:258): avc: denied { setopt } for pid=3948 comm="syz.4.210" scontext=root:sysadm_r:sysadm_t tcontext=root:sysadm_r:sysadm_t tclass=isdn_socket permissive=1 [ 35.282895][ T29] audit: type=1400 audit(2000000004.749:259): avc: denied { bind } for pid=3952 comm="syz.1.211" scontext=root:sysadm_r:sysadm_t tcontext=root:sysadm_r:sysadm_t tclass=rds_socket permissive=1 [ 35.312730][ T3959] process 'syz.4.213' launched '/dev/fd/4' with NULL argv: empty string added [ 35.312901][ T29] audit: type=1400 audit(2000000004.779:260): avc: denied { execute_no_trans } for pid=3957 comm="syz.4.213" path=2F6D656D66643A2D42D54E49C56A9A707070F00884A26D202864656C6574656429 dev="tmpfs" ino=11 scontext=root:sysadm_r:sysadm_t tcontext=root:object_r:user_tmpfs_t tclass=file permissive=1 [ 35.433720][ T3969] netlink: 'syz.4.218': attribute type 10 has an invalid length. [ 35.435896][ T3969] bond0: (slave hsr0): The slave device specified does not support setting the MAC address [ 35.435989][ T3969] hsr0: A HSR master's MTU cannot be greater than the smallest MTU of its slaves minus the HSR Tag length (6 octets). [ 35.436008][ T3969] bond0: (slave hsr0): Error -22 calling dev_set_mtu [ 35.460689][ T29] audit: type=1400 audit(2000000004.919:261): avc: denied { view } for pid=3972 comm="syz.1.220" scontext=root:sysadm_r:sysadm_t tcontext=system_u:system_r:kernel_t tclass=key permissive=1 [ 35.506566][ T29] audit: type=1400 audit(2000000004.959:262): avc: denied { write } for pid=3975 comm="syz.1.222" scontext=root:sysadm_r:sysadm_t tcontext=root:sysadm_r:sysadm_t tclass=icmp_socket permissive=1 [ 35.575232][ T29] audit: type=1400 audit(2000000005.039:263): avc: denied { block_suspend } for pid=3978 comm="syz.1.223" capability=36 scontext=root:sysadm_r:sysadm_t tcontext=root:sysadm_r:sysadm_t tclass=capability2 permissive=1 [ 35.632827][ T29] audit: type=1400 audit(2000000005.099:264): avc: denied { setopt } for pid=3982 comm="syz.2.226" scontext=root:sysadm_r:sysadm_t tcontext=root:sysadm_r:sysadm_t tclass=smc_socket permissive=1 [ 35.874482][ T4008] sctp: [Deprecated]: syz.2.236 (pid 4008) Use of int in maxseg socket option. [ 35.874482][ T4008] Use struct sctp_assoc_value instead [ 35.961308][ T4025] netlink: 12 bytes leftover after parsing attributes in process `syz.1.242'. [ 35.995304][ T4025] netlink: 'syz.1.242': attribute type 15 has an invalid length. [ 36.063939][ T4046] netlink: 28 bytes leftover after parsing attributes in process `syz.1.249'. [ 36.446580][ T4097] netlink: 140 bytes leftover after parsing attributes in process `syz.0.270'. [ 36.460890][ T4099] loop1: detected capacity change from 0 to 512 [ 36.471703][ T4099] EXT4-fs error (device loop1): ext4_orphan_get:1391: inode #15: comm syz.1.271: inode has both inline data and extents flags [ 36.499129][ T4099] EXT4-fs error (device loop1): ext4_orphan_get:1396: comm syz.1.271: couldn't read orphan inode 15 (err -117) [ 36.512717][ T4099] EXT4-fs (loop1): mounted filesystem 00000000-0000-0000-0000-000000000000 r/w without journal. Quota mode: none. [ 36.575130][ T3310] EXT4-fs (loop1): unmounting filesystem 00000000-0000-0000-0000-000000000000. [ 36.714175][ T4111] 9pnet: Limiting 'msize' to 1048576 as this is the maximum supported by transport fd [ 36.838825][ T4124] netlink: 28 bytes leftover after parsing attributes in process `syz.1.281'. [ 37.021780][ T4141] netlink: 20 bytes leftover after parsing attributes in process `syz.3.288'. [ 37.130012][ T4145] loop1: detected capacity change from 0 to 1024 [ 37.136883][ T4145] EXT4-fs: Ignoring removed orlov option [ 37.152142][ T4145] EXT4-fs (loop1): stripe (5) is not aligned with cluster size (16), stripe is disabled [ 37.174211][ T4145] EXT4-fs (loop1): mounted filesystem 00000000-0000-0000-0000-000000000000 r/w without journal. Quota mode: writeback. [ 37.190498][ T4145] EXT4-fs error (device loop1): ext4_check_all_de:659: inode #12: block 7: comm syz.1.290: bad entry in directory: rec_len is too small for name_len - offset=16, inode=14, rec_len=40, size=108 fake=0 [ 37.230678][ T4145] EXT4-fs warning (device loop1): ext4_expand_extra_isize_ea:2858: Unable to expand inode 12. Delete some EAs or run e2fsck. [ 37.256059][ T4150] EXT4-fs error (device loop1): ext4_check_all_de:659: inode #12: block 7: comm syz.1.290: bad entry in directory: rec_len is too small for name_len - offset=16, inode=14, rec_len=40, size=108 fake=0 [ 37.292543][ T3310] EXT4-fs (loop1): unmounting filesystem 00000000-0000-0000-0000-000000000000. [ 37.726398][ T4187] loop2: detected capacity change from 0 to 512 [ 37.795953][ T4187] EXT4-fs: Ignoring removed i_version option [ 37.823645][ T4187] EXT4-fs (loop2): 1 truncate cleaned up [ 37.834177][ T4187] EXT4-fs (loop2): mounted filesystem 00000000-0000-0000-0000-000000000000 r/w without journal. Quota mode: none. [ 37.843585][ T4192] netlink: 44 bytes leftover after parsing attributes in process `syz.0.310'. [ 37.855192][ T4192] netlink: 43 bytes leftover after parsing attributes in process `syz.0.310'. [ 37.864067][ T4192] netlink: 'syz.0.310': attribute type 6 has an invalid length. [ 37.871723][ T4192] netlink: 'syz.0.310': attribute type 5 has an invalid length. [ 37.879346][ T4192] netlink: 43 bytes leftover after parsing attributes in process `syz.0.310'. [ 37.901803][ T4187] EXT4-fs error (device loop2): ext4_find_dest_de:2050: inode #2: block 13: comm syz.2.308: bad entry in directory: directory entry overrun - offset=76, inode=0, rec_len=1024, size=1024 fake=0 [ 37.964071][ T4187] EXT4-fs (loop2): Remounting filesystem read-only [ 38.039365][ T4202] netlink: 28 bytes leftover after parsing attributes in process `syz.0.314'. [ 38.052716][ T3311] EXT4-fs (loop2): unmounting filesystem 00000000-0000-0000-0000-000000000000. [ 38.103051][ T4210] netlink: 'syz.2.316': attribute type 83 has an invalid length. [ 38.124591][ T4208] netlink: 144 bytes leftover after parsing attributes in process `syz.0.318'. [ 38.376522][ T4242] loop3: detected capacity change from 0 to 128 [ 38.506107][ T4248] bond1: ARP target 9.0.0.0 is already present [ 38.512397][ T4248] bond1: option arp_ip_target: invalid value (9) [ 38.539431][ T4248] bond1 (unregistering): Released all slaves [ 38.577284][ T4256] Invalid logical block size (2) [ 38.590854][ T4254] UDPLite6: UDP-Lite is deprecated and scheduled to be removed in 2025, please contact the netdev mailing list [ 38.681696][ T4268] capability: warning: `syz.2.345' uses deprecated v2 capabilities in a way that may be insecure [ 38.809310][ T4285] netlink: 'syz.3.354': attribute type 6 has an invalid length. [ 38.824609][ T4286] netlink: 'syz.0.353': attribute type 2 has an invalid length. [ 38.959085][ T4302] loop0: detected capacity change from 0 to 512 [ 39.028784][ T4302] EXT4-fs (loop0): mounted filesystem 00000000-0000-0000-0000-000000000000 r/w without journal. Quota mode: writeback. [ 39.061843][ T4302] ext4 filesystem being mounted at /75/file1 supports timestamps until 2038-01-19 (0x7fffffff) [ 39.254215][ T3313] EXT4-fs (loop0): unmounting filesystem 00000000-0000-0000-0000-000000000000. [ 39.535164][ T4321] syz.3.370 (4321) used greatest stack depth: 8872 bytes left [ 39.742951][ T4350] loop4: detected capacity change from 0 to 512 [ 39.759335][ T4350] EXT4-fs (loop4): feature flags set on rev 0 fs, running e2fsck is recommended [ 39.769075][ T4350] [EXT4 FS bs=4096, gc=1, bpg=32768, ipg=32, mo=42c018, mo2=0002] [ 39.777217][ T4350] EXT4-fs (loop4): orphan cleanup on readonly fs [ 39.784252][ T4350] EXT4-fs error (device loop4): ext4_mb_mark_diskspace_used:4215: comm syz.4.380: Allocating blocks 41-42 which overlap fs metadata [ 39.798740][ T4350] __quota_error: 58 callbacks suppressed [ 39.798757][ T4350] Quota error (device loop4): write_blk: dquota write failed [ 39.812032][ T4350] Quota error (device loop4): qtree_write_dquot: Error -117 occurred while creating quota [ 39.821958][ T4350] EXT4-fs error (device loop4): ext4_acquire_dquot:6986: comm syz.4.380: Failed to acquire dquot type 0 [ 39.837093][ T4350] EXT4-fs error (device loop4): mb_free_blocks:2037: group 0, inode 12: block 14:freeing already freed block (bit 14); block bitmap corrupt. [ 39.852500][ T4350] EXT4-fs error (device loop4): ext4_do_update_inode:5617: inode #12: comm syz.4.380: corrupted inode contents [ 39.864604][ T4350] EXT4-fs error (device loop4): ext4_dirty_inode:6502: inode #12: comm syz.4.380: mark_inode_dirty error [ 39.885697][ T4350] EXT4-fs error (device loop4): ext4_do_update_inode:5617: inode #12: comm syz.4.380: corrupted inode contents [ 39.898137][ T4350] EXT4-fs error (device loop4): __ext4_ext_dirty:206: inode #12: comm syz.4.380: mark_inode_dirty error [ 39.916211][ T4350] EXT4-fs error (device loop4): ext4_do_update_inode:5617: inode #12: comm syz.4.380: corrupted inode contents [ 39.928343][ T4350] EXT4-fs error (device loop4) in ext4_orphan_del:303: Corrupt filesystem [ 39.938189][ T4350] EXT4-fs error (device loop4): ext4_do_update_inode:5617: inode #12: comm syz.4.380: corrupted inode contents [ 39.963044][ T4350] EXT4-fs error (device loop4): ext4_truncate:4635: inode #12: comm syz.4.380: mark_inode_dirty error [ 40.005074][ T4350] EXT4-fs error (device loop4) in ext4_process_orphan:345: Corrupt filesystem [ 40.020912][ T4350] EXT4-fs (loop4): 1 truncate cleaned up [ 40.026680][ T4350] EXT4-fs (loop4): pa ffff88810055c000: logic 1, phys. 41, len 23 [ 40.034635][ T4350] EXT4-fs error (device loop4): ext4_mb_release_inode_pa:5466: group 0, free 22, pa_free 23 [ 40.045724][ T4350] EXT4-fs (loop4): mounted filesystem 00000000-0000-0000-0000-000000000000 ro without journal. Quota mode: writeback. [ 40.076262][ T4350] EXT4-fs (loop4): warning: mounting fs with errors, running e2fsck is recommended [ 40.111829][ T4350] [EXT4 FS bs=4096, gc=1, bpg=32768, ipg=32, mo=42c018, mo2=0002] [ 40.141109][ T4350] EXT4-fs (loop4): re-mounted 00000000-0000-0000-0000-000000000000 r/w. [ 40.182374][ T3318] EXT4-fs (loop4): unmounting filesystem 00000000-0000-0000-0000-000000000000. [ 40.209734][ T4386] loop4: detected capacity change from 0 to 128 [ 40.237076][ T4386] FAT-fs (loop4): Invalid FSINFO signature: 0x41615252, 0x80417272 (sector = 1) [ 40.312073][ T29] audit: type=1326 audit(2000000009.779:323): auid=4294967295 uid=0 gid=0 ses=4294967295 subj=root:sysadm_r:sysadm_t pid=4390 comm="syz.2.397" exe="/root/syz-executor" sig=0 arch=c000003e syscall=202 compat=0 ip=0x7f96e602aeb9 code=0x7ffc0000 [ 40.352437][ T3451] FAT-fs (loop4): Invalid FSINFO signature: 0x41615252, 0x80417272 (sector = 1) [ 40.372076][ T29] audit: type=1326 audit(2000000009.799:324): auid=4294967295 uid=0 gid=0 ses=4294967295 subj=root:sysadm_r:sysadm_t pid=4390 comm="syz.2.397" exe="/root/syz-executor" sig=0 arch=c000003e syscall=173 compat=0 ip=0x7f96e602aeb9 code=0x7ffc0000 [ 40.395334][ T29] audit: type=1326 audit(2000000009.799:325): auid=4294967295 uid=0 gid=0 ses=4294967295 subj=root:sysadm_r:sysadm_t pid=4390 comm="syz.2.397" exe="/root/syz-executor" sig=0 arch=c000003e syscall=202 compat=0 ip=0x7f96e602aeb9 code=0x7ffc0000 [ 40.418573][ T29] audit: type=1326 audit(2000000009.799:326): auid=4294967295 uid=0 gid=0 ses=4294967295 subj=root:sysadm_r:sysadm_t pid=4390 comm="syz.2.397" exe="/root/syz-executor" sig=0 arch=c000003e syscall=202 compat=0 ip=0x7f96e602aeb9 code=0x7ffc0000 [ 40.441808][ T29] audit: type=1326 audit(2000000009.799:327): auid=4294967295 uid=0 gid=0 ses=4294967295 subj=root:sysadm_r:sysadm_t pid=4390 comm="syz.2.397" exe="/root/syz-executor" sig=0 arch=c000003e syscall=173 compat=0 ip=0x7f96e602aeb9 code=0x7ffc0000 [ 40.465091][ T29] audit: type=1326 audit(2000000009.799:328): auid=4294967295 uid=0 gid=0 ses=4294967295 subj=root:sysadm_r:sysadm_t pid=4390 comm="syz.2.397" exe="/root/syz-executor" sig=0 arch=c000003e syscall=202 compat=0 ip=0x7f96e602aeb9 code=0x7ffc0000 [ 40.488319][ T29] audit: type=1326 audit(2000000009.799:329): auid=4294967295 uid=0 gid=0 ses=4294967295 subj=root:sysadm_r:sysadm_t pid=4390 comm="syz.2.397" exe="/root/syz-executor" sig=0 arch=c000003e syscall=202 compat=0 ip=0x7f96e602aeb9 code=0x7ffc0000 [ 40.649243][ T29] audit: type=1400 audit(2000000010.089:330): avc: denied { map } for pid=4413 comm="syz.3.408" path="socket:[8197]" dev="sockfs" ino=8197 scontext=root:sysadm_r:sysadm_t tcontext=root:sysadm_r:sysadm_t tclass=packet_socket permissive=1 [ 40.737684][ T4424] loop0: detected capacity change from 0 to 512 [ 40.781349][ T4424] [EXT4 FS bs=2048, gc=1, bpg=16384, ipg=32, mo=a842c01c, mo2=0002] [ 40.790643][ T4424] System zones: 0-2, 18-18, 34-35 [ 40.811269][ T4424] EXT4-fs (loop0): mounted filesystem 00000000-0000-0000-0000-000000000000 r/w without journal. Quota mode: writeback. [ 40.826004][ T4424] ext4 filesystem being mounted at /81/file0 supports timestamps until 2038-01-19 (0x7fffffff) [ 40.883031][ T3313] EXT4-fs (loop0): unmounting filesystem 00000000-0000-0000-0000-000000000000. [ 40.903161][ T4435] vhci_hcd vhci_hcd.2: invalid port number 96 [ 40.909336][ T4435] vhci_hcd vhci_hcd.2: default hub control req: 0000 vfffc i0060 l0 [ 41.109925][ T4454] __nla_validate_parse: 9 callbacks suppressed [ 41.109948][ T4454] netlink: 24 bytes leftover after parsing attributes in process `syz.4.425'. [ 41.152388][ T4463] netlink: 20 bytes leftover after parsing attributes in process `syz.4.429'. [ 41.217654][ T4470] SELinux: syz.3.431 (4470) set checkreqprot to 1. This is no longer supported. [ 41.269256][ T4478] loop3: detected capacity change from 0 to 128 [ 41.466751][ T4488] IPVS: Error connecting to the multicast addr [ 41.473104][ T4490] loop4: detected capacity change from 0 to 1024 [ 41.494550][ T4490] EXT4-fs (loop4): mounted filesystem 00000000-0000-0006-0000-000000000000 r/w without journal. Quota mode: none. [ 41.506930][ T4490] ext4 filesystem being mounted at /97/file1 supports timestamps until 2038-01-19 (0x7fffffff) [ 41.523433][ T4490] EXT4-fs error (device loop4): ext4_map_blocks:825: inode #15: block 3: comm syz.4.440: lblock 3 mapped to illegal pblock 3 (length 3) [ 41.537767][ T4490] EXT4-fs (loop4): Delayed block allocation failed for inode 15 at logical offset 3 with max blocks 3 with error 117 [ 41.550168][ T4490] EXT4-fs (loop4): This should not happen!! Data will be lost [ 41.550168][ T4490] [ 41.562525][ T41] EXT4-fs error (device loop4): ext4_map_blocks:825: inode #15: block 8: comm kworker/u8:2: lblock 8 mapped to illegal pblock 8 (length 8) [ 41.584516][ T41] EXT4-fs (loop4): Delayed block allocation failed for inode 15 at logical offset 8 with max blocks 8 with error 117 [ 41.596857][ T41] EXT4-fs (loop4): This should not happen!! Data will be lost [ 41.596857][ T41] [ 41.607641][ T3318] EXT4-fs (loop4): unmounting filesystem 00000000-0000-0006-0000-000000000000. [ 41.695022][ T4506] loop0: detected capacity change from 0 to 8192 [ 41.804534][ T4516] program syz.4.450 is using a deprecated SCSI ioctl, please convert it to SG_IO [ 42.065069][ T4558] loop0: detected capacity change from 0 to 128 [ 42.120755][ T4565] netlink: 4 bytes leftover after parsing attributes in process `syz.4.474'. [ 42.136635][ T4565] netlink: 64 bytes leftover after parsing attributes in process `syz.4.474'. [ 42.431125][ T4606] netlink: 32 bytes leftover after parsing attributes in process `syz.3.494'. [ 42.490973][ T4612] netlink: 24 bytes leftover after parsing attributes in process `syz.2.495'. [ 42.551230][ T4619] netlink: 24 bytes leftover after parsing attributes in process `syz.1.500'. [ 42.643143][ T4631] netlink: 28 bytes leftover after parsing attributes in process `syz.0.505'. [ 42.661316][ T4635] GUP no longer grows the stack in syz.3.508 (4635): 200000004000-200000005000 (200000001000) [ 42.671712][ T4635] CPU: 1 UID: 0 PID: 4635 Comm: syz.3.508 Not tainted syzkaller #0 PREEMPT(voluntary) [ 42.671742][ T4635] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 10/25/2025 [ 42.671756][ T4635] Call Trace: [ 42.671766][ T4635] [ 42.671821][ T4635] __dump_stack+0x1d/0x30 [ 42.671858][ T4635] dump_stack_lvl+0x95/0xd0 [ 42.671883][ T4635] dump_stack+0x15/0x1b [ 42.671904][ T4635] __get_user_pages+0x195b/0x1ea0 [ 42.672017][ T4635] ? __rcu_read_unlock+0x4e/0x70 [ 42.672048][ T4635] ? try_charge_memcg+0x215/0xa10 [ 42.672071][ T4635] __gup_longterm_locked+0x8d7/0xe30 [ 42.672094][ T4635] ? __rcu_read_unlock+0x33/0x70 [ 42.672146][ T4635] ? try_get_folio+0x369/0x3b0 [ 42.672178][ T4635] ? try_grab_folio_fast+0xdc/0x370 [ 42.672199][ T4635] gup_fast_fallback+0x1f3/0x13c0 [ 42.672231][ T4635] get_user_pages_fast+0x5f/0x90 [ 42.672254][ T4635] __iov_iter_get_pages_alloc+0x24e/0x6f0 [ 42.672313][ T4635] ? __rcu_read_unlock+0x4e/0x70 [ 42.672381][ T4635] iov_iter_get_pages2+0x5e/0xa0 [ 42.672406][ T4635] __se_sys_vmsplice+0x538/0xf90 [ 42.672518][ T4635] __x64_sys_vmsplice+0x55/0x70 [ 42.672537][ T4635] x64_sys_call+0x2344/0x3000 [ 42.672614][ T4635] do_syscall_64+0xc0/0x2a0 [ 42.672642][ T4635] entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 42.672662][ T4635] RIP: 0033:0x7f850841aeb9 [ 42.672685][ T4635] Code: ff c3 66 2e 0f 1f 84 00 00 00 00 00 0f 1f 44 00 00 48 89 f8 48 89 f7 48 89 d6 48 89 ca 4d 89 c2 4d 89 c8 4c 8b 4c 24 08 0f 05 <48> 3d 01 f0 ff ff 73 01 c3 48 c7 c1 e8 ff ff ff f7 d8 64 89 01 48 [ 42.672759][ T4635] RSP: 002b:00007f8506e77028 EFLAGS: 00000246 ORIG_RAX: 0000000000000116 [ 42.672883][ T4635] RAX: ffffffffffffffda RBX: 00007f8508695fa0 RCX: 00007f850841aeb9 [ 42.672898][ T4635] RDX: 0000000000000001 RSI: 0000200000000140 RDI: 0000000000000004 [ 42.672911][ T4635] RBP: 00007f8508488c1f R08: 0000000000000000 R09: 0000000000000000 [ 42.672926][ T4635] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000000 [ 42.672940][ T4635] R13: 00007f8508696038 R14: 00007f8508695fa0 R15: 00007ffd620ecd28 [ 42.672960][ T4635] [ 43.022313][ T4654] pim6reg: entered allmulticast mode [ 43.046835][ T4654] team0: entered allmulticast mode [ 43.052091][ T4654] team_slave_0: entered allmulticast mode [ 43.057819][ T4654] team_slave_1: entered allmulticast mode [ 43.115626][ T4665] netlink: 8 bytes leftover after parsing attributes in process `syz.3.522'. [ 43.144319][ T4665] macvlan2: entered allmulticast mode [ 43.149730][ T4665] veth1_vlan: entered allmulticast mode [ 43.192631][ T4675] x_tables: arp_tables: CLASSIFY target: used from hooks INPUT, but only usable from FORWARD/OUTPUT [ 43.241343][ T4683] netlink: 16 bytes leftover after parsing attributes in process `syz.2.531'. [ 43.295230][ T4690] bridge0: port 2(bridge_slave_1) entered disabled state [ 43.302499][ T4690] bridge0: port 1(bridge_slave_0) entered disabled state [ 43.700569][ T4726] batman_adv: batadv0: adding TT local entry aa:aa:aa:aa:aa:2a to non-existent VLAN 1303 [ 43.858421][ T4747] loop4: detected capacity change from 0 to 512 [ 43.876243][ T4747] EXT4-fs: Ignoring removed nomblk_io_submit option [ 43.877272][ T4749] SELinux: Context system_u:object_r:initrc_exec_t:s0 is not valid (left unmapped). [ 43.931013][ T4747] EXT4-fs (loop4): revision level too high, forcing read-only mode [ 43.938950][ T4747] [EXT4 FS bs=4096, gc=1, bpg=32768, ipg=32, mo=c000e128, mo2=0002] [ 43.958979][ T4747] EXT4-fs (loop4): orphan cleanup on readonly fs [ 43.965594][ T4747] EXT4-fs warning (device loop4): ext4_enable_quotas:7221: Failed to enable quota tracking (type=1, err=-22, ino=4). Please run e2fsck to fix. [ 43.980207][ T4747] EXT4-fs (loop4): Cannot turn on quotas: error -22 [ 44.025859][ T4747] EXT4-fs error (device loop4): ext4_validate_block_bitmap:441: comm syz.4.561: bg 0: block 40: padding at end of block bitmap is not set [ 44.041840][ T4747] EXT4-fs (loop4): Remounting filesystem read-only [ 44.051089][ T4759] erspan0: entered promiscuous mode [ 44.076731][ T4747] EXT4-fs (loop4): 1 truncate cleaned up [ 44.110814][ T4747] EXT4-fs (loop4): mounted filesystem 00000000-0000-0000-0000-000000000000 ro without journal. Quota mode: writeback. [ 44.188721][ T3318] EXT4-fs (loop4): unmounting filesystem 00000000-0000-0000-0000-000000000000. [ 44.305371][ T4788] loop0: detected capacity change from 0 to 128 [ 44.329788][ T4788] FAT-fs (loop0): utf8 is not a recommended IO charset for FAT filesystems, filesystem will be case sensitive! [ 44.369316][ T4788] FAT-fs (loop0): Invalid FSINFO signature: 0x41615252, 0x80417272 (sector = 1) [ 44.399022][ T4788] ieee802154 phy0 wpan0: encryption failed: -22 [ 44.824017][ T29] kauditd_printk_skb: 60 callbacks suppressed [ 44.824032][ T29] audit: type=1400 audit(2000000014.289:390): avc: denied { name_bind } for pid=4849 comm="syz.0.609" src=20000 scontext=root:sysadm_r:sysadm_t tcontext=system_u:object_r:unreserved_port_t tclass=tcp_socket permissive=1 [ 44.862961][ T29] audit: type=1400 audit(2000000014.289:391): avc: denied { node_bind } for pid=4849 comm="syz.0.609" saddr=255.255.255.255 src=20000 scontext=root:sysadm_r:sysadm_t tcontext=system_u:object_r:node_t tclass=tcp_socket permissive=1 [ 45.025304][ T29] audit: type=1400 audit(2000000014.489:392): avc: denied { create } for pid=4861 comm="syz.1.615" scontext=root:sysadm_r:sysadm_t tcontext=root:sysadm_r:sysadm_t tclass=tipc_socket permissive=1 [ 45.047084][ T29] audit: type=1400 audit(2000000014.509:393): avc: denied { read } for pid=4861 comm="syz.1.615" scontext=root:sysadm_r:sysadm_t tcontext=root:sysadm_r:sysadm_t tclass=tipc_socket permissive=1 [ 45.149179][ T29] audit: type=1400 audit(2000000014.609:394): avc: denied { getopt } for pid=4861 comm="syz.1.615" scontext=root:sysadm_r:sysadm_t tcontext=root:sysadm_r:sysadm_t tclass=tipc_socket permissive=1 [ 45.200755][ T29] audit: type=1400 audit(2000000014.669:395): avc: denied { write } for pid=4861 comm="syz.1.615" scontext=root:sysadm_r:sysadm_t tcontext=root:sysadm_r:sysadm_t tclass=tipc_socket permissive=1 [ 45.494501][ T4888] loop3: detected capacity change from 0 to 1024 [ 45.512835][ T4888] EXT4-fs: inline encryption not supported [ 45.518708][ T4888] EXT4-fs: Ignoring removed oldalloc option [ 45.549155][ T4888] EXT4-fs: inline encryption not supported [ 45.569055][ T4888] EXT4-fs: Ignoring removed orlov option [ 45.574768][ T4894] loop4: detected capacity change from 0 to 128 [ 45.591025][ T4894] FAT-fs (loop4): utf8 is not a recommended IO charset for FAT filesystems, filesystem will be case sensitive! [ 45.624730][ T4894] FAT-fs (loop4): Invalid FSINFO signature: 0x41615252, 0x80417272 (sector = 1) [ 45.637055][ T4888] EXT4-fs (loop3): mounted filesystem 00000000-0000-0000-0000-000000000000 r/w without journal. Quota mode: writeback. [ 45.664094][ T3315] EXT4-fs (loop3): unmounting filesystem 00000000-0000-0000-0000-000000000000. [ 45.676980][ T29] audit: type=1400 audit(2000000015.139:396): avc: denied { lock } for pid=4900 comm="syz.0.630" path="socket:[8077]" dev="sockfs" ino=8077 scontext=root:sysadm_r:sysadm_t tcontext=root:sysadm_r:sysadm_t tclass=sctp_socket permissive=1 [ 45.719909][ T4903] loop3: detected capacity change from 0 to 512 [ 45.739322][ T4903] EXT4-fs (loop3): 1 truncate cleaned up [ 45.788263][ T4903] EXT4-fs (loop3): mounted filesystem 00000000-0000-0000-0000-000000000000 r/w without journal. Quota mode: none. [ 45.823876][ T29] audit: type=1400 audit(2000000015.279:397): avc: denied { create } for pid=4902 comm="syz.3.631" name="file0" scontext=root:sysadm_r:sysadm_t tcontext=root:object_r:unlabeled_t tclass=file permissive=1 [ 45.865366][ T4914] batman_adv: batadv0: Interface deactivated: batadv_slave_0 [ 45.872845][ T4914] batman_adv: batadv0: Removing interface: batadv_slave_0 [ 45.882198][ T4914] batman_adv: batadv0: Interface deactivated: batadv_slave_1 [ 45.889576][ T4914] batman_adv: batadv0: Removing interface: batadv_slave_1 [ 45.897356][ T3315] EXT4-fs (loop3): unmounting filesystem 00000000-0000-0000-0000-000000000000. [ 45.939707][ T4917] netlink: 'syz.3.637': attribute type 1 has an invalid length. [ 45.979265][ T29] audit: type=1400 audit(2000000015.439:398): avc: denied { bind } for pid=4920 comm="syz.3.639" scontext=root:sysadm_r:sysadm_t tcontext=root:sysadm_r:sysadm_t tclass=pppox_socket permissive=1 [ 46.053688][ T29] audit: type=1326 audit(2000000015.519:399): auid=4294967295 uid=0 gid=0 ses=4294967295 subj=root:sysadm_r:sysadm_t pid=4928 comm="syz.3.653" exe="/root/syz-executor" sig=31 arch=c000003e syscall=202 compat=0 ip=0x7f850841aeb9 code=0x0 [ 46.351169][ T4954] delete_channel: no stack [ 46.821695][ T4978] loop1: detected capacity change from 0 to 1024 [ 46.829649][ T4978] EXT4-fs: Ignoring removed mblk_io_submit option [ 46.844232][ T4978] EXT4-fs: Journaled quota options ignored when QUOTA feature is enabled [ 46.853875][ T4978] EXT4-fs (loop1): stripe (65535) is not aligned with cluster size (4096), stripe is disabled [ 46.867372][ T4978] EXT4-fs error (device loop1): ext4_ext_check_inode:523: inode #11: comm syz.1.663: pblk 0 bad header/extent: invalid extent entries - magic f30a, entries 1, max 4(4), depth 32512(32512) [ 46.890322][ T4978] EXT4-fs error (device loop1): ext4_orphan_get:1396: comm syz.1.663: couldn't read orphan inode 11 (err -117) [ 46.913156][ T4978] EXT4-fs (loop1): mounted filesystem 00000000-0000-0000-0000-000000000000 r/w without journal. Quota mode: writeback. [ 46.973625][ T4978] EXT4-fs error (device loop1): ext4_read_block_bitmap_nowait:483: comm syz.1.663: Invalid block bitmap block 0 in block_group 0 [ 46.987348][ T4978] EXT4-fs error (device loop1): ext4_acquire_dquot:6986: comm syz.1.663: Failed to acquire dquot type 0 [ 47.033329][ T3310] EXT4-fs (loop1): unmounting filesystem 00000000-0000-0000-0000-000000000000. [ 47.122940][ T5001] netlink: 'syz.3.675': attribute type 10 has an invalid length. [ 47.130816][ T5001] __nla_validate_parse: 6 callbacks suppressed [ 47.130831][ T5001] netlink: 40 bytes leftover after parsing attributes in process `syz.3.675'. [ 47.164336][ T5001] geneve1: entered allmulticast mode [ 47.172138][ T5001] team0: Port device geneve1 added [ 47.184112][ T5009] netlink: 36 bytes leftover after parsing attributes in process `syz.0.678'. [ 47.560860][ T5061] sctp: [Deprecated]: syz.0.698 (pid 5061) Use of struct sctp_assoc_value in delayed_ack socket option. [ 47.560860][ T5061] Use struct sctp_sack_info instead [ 47.570078][ T5067] loop1: detected capacity change from 0 to 512 [ 47.623548][ T5067] EXT4-fs error (device loop1): ext4_iget_extra_inode:5073: inode #15: comm syz.1.700: corrupted in-inode xattr: invalid ea_ino [ 47.639587][ T5067] EXT4-fs error (device loop1): ext4_orphan_get:1396: comm syz.1.700: couldn't read orphan inode 15 (err -117) [ 47.652622][ T5067] EXT4-fs (loop1): mounted filesystem 00000000-0000-0000-0000-000000000000 r/w without journal. Quota mode: none. [ 47.681341][ T3310] EXT4-fs (loop1): unmounting filesystem 00000000-0000-0000-0000-000000000000. [ 47.699680][ T5076] loop3: detected capacity change from 0 to 512 [ 47.707524][ T5076] EXT4-fs: Ignoring removed orlov option [ 47.714869][ T5076] EXT4-fs: Ignoring removed mblk_io_submit option [ 47.755394][ T5076] EXT4-fs (loop3): Cannot turn on journaled quota: type 0: error -13 [ 47.789064][ T5076] EXT4-fs error (device loop3): ext4_clear_blocks:876: inode #13: comm syz.3.705: attempt to clear invalid blocks 2 len 1 [ 47.802205][ T5076] EXT4-fs error (device loop3): ext4_mb_generate_buddy:1306: group 0, block bitmap and bg descriptor inconsistent: 218 vs 220 free clusters [ 47.817659][ T5076] EXT4-fs error (device loop3): ext4_free_branches:1023: inode #13: comm syz.3.705: invalid indirect mapped block 1819239214 (level 0) [ 47.833093][ T5076] EXT4-fs error (device loop3): ext4_free_branches:1023: inode #13: comm syz.3.705: invalid indirect mapped block 1819239214 (level 1) [ 47.849051][ T5076] EXT4-fs (loop3): 1 truncate cleaned up [ 47.856792][ T5076] EXT4-fs (loop3): mounted filesystem 00000000-0000-0000-0000-000000000000 r/w without journal. Quota mode: writeback. [ 47.873367][ T5076] EXT4-fs (loop3): shut down requested (2) [ 47.893232][ T3315] EXT4-fs (loop3): unmounting filesystem 00000000-0000-0000-0000-000000000000. [ 48.081406][ T5116] netlink: 44 bytes leftover after parsing attributes in process `syz.2.721'. [ 48.098884][ T5119] netlink: 16 bytes leftover after parsing attributes in process `syz.3.722'. [ 48.117909][ T5120] netlink: 12 bytes leftover after parsing attributes in process `syz.0.723'. [ 48.206468][ T5127] loop0: detected capacity change from 0 to 512 [ 48.236080][ T5127] EXT4-fs: Journaled quota options ignored when QUOTA feature is enabled [ 48.272745][ T5127] EXT4-fs (loop0): mounted filesystem 00000000-0000-0000-0000-000000000000 r/w without journal. Quota mode: writeback. [ 48.286159][ T5127] ext4 filesystem being mounted at /153/bus supports timestamps until 2038-01-19 (0x7fffffff) [ 48.303669][ T5127] EXT4-fs error (device loop0): ext4_resize_begin:60: comm syz.0.726: resize_inode disabled but reserved GDT blocks non-zero [ 48.354413][ T3313] EXT4-fs (loop0): unmounting filesystem 00000000-0000-0000-0000-000000000000. [ 48.368904][ T5148] loop1: detected capacity change from 0 to 256 [ 48.384218][ T5148] FAT-fs (loop1): Volume was not properly unmounted. Some data may be corrupt. Please run fsck. [ 48.501369][ T5167] netlink: 'syz.0.755': attribute type 12 has an invalid length. [ 48.793055][ T5198] loop4: detected capacity change from 0 to 128 [ 48.810788][ T5198] EXT4-fs (loop4): mounted filesystem 76b65be2-f6da-4727-8c75-0525a5b65a09 r/w without journal. Quota mode: none. [ 48.823194][ T5198] ext4 filesystem being mounted at /161/file0aaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaa supports timestamps until 2038-01-19 (0x7fffffff) [ 48.889350][ T3318] EXT4-fs (loop4): unmounting filesystem 76b65be2-f6da-4727-8c75-0525a5b65a09. [ 48.967291][ T5216] No such timeout policy "syz0" [ 49.035094][ T5224] netlink: 4 bytes leftover after parsing attributes in process `syz.4.769'. [ 49.320763][ T5256] netlink: 64 bytes leftover after parsing attributes in process `syz.0.784'. [ 49.480294][ T5274] netlink: 260 bytes leftover after parsing attributes in process `syz.0.793'. [ 49.542946][ T5285] netlink: 27 bytes leftover after parsing attributes in process `syz.2.798'. [ 49.761549][ T5310] netlink: 4 bytes leftover after parsing attributes in process `syz.0.808'. [ 49.812529][ T5316] loop1: detected capacity change from 0 to 512 [ 49.840095][ T29] kauditd_printk_skb: 49 callbacks suppressed [ 49.840109][ T29] audit: type=1400 audit(2000000020.295:447): avc: denied { read } for pid=5319 comm="syz.4.815" path="socket:[10662]" dev="sockfs" ino=10662 scontext=root:sysadm_r:sysadm_t tcontext=root:sysadm_r:sysadm_t tclass=netlink_netfilter_socket permissive=1 [ 49.892260][ T5329] netlink: 'syz.3.818': attribute type 3 has an invalid length. [ 50.092420][ T5362] team_slave_0: entered promiscuous mode [ 50.098230][ T5362] team_slave_1: entered promiscuous mode [ 50.103961][ T5362] geneve1: entered promiscuous mode [ 50.110053][ T5362] team_slave_0: left promiscuous mode [ 50.115540][ T5362] team_slave_1: left promiscuous mode [ 50.120974][ T5362] geneve1: left promiscuous mode [ 50.176010][ T29] audit: type=1400 audit(2000000020.635:448): avc: denied { bind } for pid=5371 comm="syz.4.838" scontext=root:sysadm_r:sysadm_t tcontext=root:sysadm_r:sysadm_t tclass=smc_socket permissive=1 [ 50.384797][ T5391] No such timeout policy "syz1" [ 50.776615][ T29] audit: type=1400 audit(2000000021.235:449): avc: denied { write } for pid=5435 comm="syz.1.868" name="raw6" dev="proc" ino=4026532465 scontext=root:sysadm_r:sysadm_t tcontext=system_u:object_r:proc_net_t tclass=file permissive=1 [ 50.801723][ T29] audit: type=1400 audit(2000000021.235:450): avc: denied { associate } for pid=5435 comm="syz.1.868" name="raw6" scontext=root:object_r:sysadm_t tcontext=system_u:object_r:proc_t tclass=filesystem permissive=1 [ 51.040178][ T5470] loop4: detected capacity change from 0 to 512 [ 51.061356][ T5470] EXT4-fs: Warning: mounting with data=journal disables delayed allocation, dioread_nolock, O_DIRECT and fast_commit support! [ 51.074532][ T5470] EXT4-fs (loop4): encrypted files will use data=ordered instead of data journaling mode [ 51.112642][ T5470] EXT4-fs (loop4): 1 truncate cleaned up [ 51.125952][ T5470] EXT4-fs (loop4): mounted filesystem 00000000-0000-0000-0000-000000000000 r/w without journal. Quota mode: none. [ 51.195864][ T29] audit: type=1400 audit(2000000021.655:451): avc: denied { ioctl open } for pid=5469 comm="syz.4.885" path="/202/file1/bus" dev="loop4" ino=18 scontext=root:sysadm_r:sysadm_t tcontext=root:object_r:unlabeled_t tclass=file permissive=1 [ 51.218877][ T29] audit: type=1400 audit(2000000021.655:452): avc: denied { setattr } for pid=5469 comm="syz.4.885" name="bus" dev="loop4" ino=18 scontext=root:sysadm_r:sysadm_t tcontext=root:object_r:unlabeled_t tclass=file permissive=1 [ 51.272146][ T3318] EXT4-fs (loop4): unmounting filesystem 00000000-0000-0000-0000-000000000000. [ 51.332626][ T29] audit: type=1400 audit(2000000021.765:453): avc: denied { unmount } for pid=3310 comm="syz-executor" scontext=root:sysadm_r:sysadm_t tcontext=system_u:object_r:tmpfs_t tclass=filesystem permissive=1 [ 51.492321][ T5501] loop3: detected capacity change from 0 to 128 [ 51.518541][ T5505] loop4: detected capacity change from 0 to 4096 [ 51.520056][ T5501] EXT4-fs (loop3): mounted filesystem 76b65be2-f6da-4727-8c75-0525a5b65a09 r/w without journal. Quota mode: none. [ 51.537231][ T5501] ext4 filesystem being mounted at /175/mnt supports timestamps until 2038-01-19 (0x7fffffff) [ 51.549835][ T5505] EXT4-fs (loop4): mounted filesystem 00000000-0000-0000-0000-000000000000 r/w without journal. Quota mode: writeback. [ 51.573995][ T3451] netdevsim netdevsim1 netdevsim3 (unregistering): unset [1, 0] type 2 family 0 port 6081 - 0 [ 51.594279][ T3318] EXT4-fs (loop4): unmounting filesystem 00000000-0000-0000-0000-000000000000. [ 51.605134][ T3315] EXT4-fs (loop3): unmounting filesystem 76b65be2-f6da-4727-8c75-0525a5b65a09. [ 51.629759][ T3451] netdevsim netdevsim1 netdevsim2 (unregistering): unset [1, 0] type 2 family 0 port 6081 - 0 [ 51.672671][ T29] audit: type=1400 audit(2000000022.135:454): avc: denied { execute } for pid=5514 comm="syz.3.906" path=2F616E6F6E5F6875676570616765202864656C6574656429 dev="hugetlbfs" ino=10979 scontext=root:sysadm_r:sysadm_t tcontext=root:object_r:hugetlbfs_t tclass=file permissive=1 [ 51.709565][ T29] audit: type=1400 audit(2000000022.165:455): avc: denied { getopt } for pid=5517 comm="syz.4.907" scontext=root:sysadm_r:sysadm_t tcontext=root:sysadm_r:sysadm_t tclass=rds_socket permissive=1 [ 51.748623][ T3451] netdevsim netdevsim1 netdevsim1 (unregistering): unset [1, 0] type 2 family 0 port 6081 - 0 [ 51.793911][ T3451] netdevsim netdevsim1 netdevsim0 (unregistering): unset [1, 0] type 2 family 0 port 6081 - 0 [ 51.807728][ T5527] sch_tbf: burst 0 is lower than device ip6gre0 mtu (1448) ! [ 51.882402][ T29] audit: type=1400 audit(2000000022.345:456): avc: denied { read } for pid=3040 comm="dhcpcd" name="n25" dev="tmpfs" ino=4312 scontext=system_u:system_r:dhcpc_t tcontext=system_u:object_r:tmpfs_t tclass=file permissive=1 [ 51.949595][ T3451] bridge_slave_1: left allmulticast mode [ 51.955283][ T3451] bridge_slave_1: left promiscuous mode [ 51.960975][ T3451] bridge0: port 2(bridge_slave_1) entered disabled state [ 51.988784][ T3451] bridge_slave_0: left allmulticast mode [ 51.994483][ T3451] bridge_slave_0: left promiscuous mode [ 52.000235][ T3451] bridge0: port 1(bridge_slave_0) entered disabled state [ 52.142551][ T3451] bond0 (unregistering): (slave bond_slave_0): Releasing backup interface [ 52.152730][ T3451] bond0 (unregistering): (slave bond_slave_1): Releasing backup interface [ 52.162603][ T3451] bond0 (unregistering): Released all slaves [ 52.169729][ T5552] __nla_validate_parse: 9 callbacks suppressed [ 52.169742][ T5552] netlink: 40 bytes leftover after parsing attributes in process `syz.2.914'. [ 52.237224][ T3451] hsr_slave_0: left promiscuous mode [ 52.246730][ T5563] cgroup: Need name or subsystem set [ 52.255135][ T3451] hsr_slave_1: left promiscuous mode [ 52.267106][ T5567] loop4: detected capacity change from 0 to 164 [ 52.270983][ T3451] batman_adv: batadv0: Interface deactivated: batadv_slave_0 [ 52.280828][ T3451] batman_adv: batadv0: Removing interface: batadv_slave_0 [ 52.304415][ T3451] batman_adv: batadv0: Interface deactivated: batadv_slave_1 [ 52.311915][ T3451] batman_adv: batadv0: Removing interface: batadv_slave_1 [ 52.324488][ T3451] veth1_macvtap: left promiscuous mode [ 52.330371][ T3451] veth0_macvtap: left promiscuous mode [ 52.335969][ T3451] veth1_vlan: left promiscuous mode [ 52.341512][ T3451] veth0_vlan: left promiscuous mode [ 52.453600][ T5582] netlink: 56 bytes leftover after parsing attributes in process `syz.3.926'. [ 52.491597][ T3451] team0 (unregistering): Port device team_slave_1 removed [ 52.501763][ T3451] team0 (unregistering): Port device team_slave_0 removed [ 52.605011][ T5512] chnl_net:caif_netlink_parms(): no params data found [ 52.727516][ T5512] bridge0: port 1(bridge_slave_0) entered blocking state [ 52.734737][ T5512] bridge0: port 1(bridge_slave_0) entered disabled state [ 52.742956][ T5512] bridge_slave_0: entered allmulticast mode [ 52.749961][ T5512] bridge_slave_0: entered promiscuous mode [ 52.761398][ T5512] bridge0: port 2(bridge_slave_1) entered blocking state [ 52.768572][ T5512] bridge0: port 2(bridge_slave_1) entered disabled state [ 52.799482][ T5512] bridge_slave_1: entered allmulticast mode [ 52.808971][ T5512] bridge_slave_1: entered promiscuous mode [ 52.817680][ T5625] loop3: detected capacity change from 0 to 512 [ 52.841797][ T5512] bond0: (slave bond_slave_0): Enslaving as an active interface with an up link [ 52.861973][ T5512] bond0: (slave bond_slave_1): Enslaving as an active interface with an up link [ 52.875561][ T5601] UDC core: USB Raw Gadget: couldn't find an available UDC or it's busy [ 52.884539][ T5625] EXT4-fs (loop3): feature flags set on rev 0 fs, running e2fsck is recommended [ 52.893698][ T5625] EXT4-fs (loop3): mounting ext2 file system using the ext4 subsystem [ 52.903058][ T5601] misc raw-gadget: fail, usb_gadget_register_driver returned -16 [ 52.921484][ T5625] EXT4-fs (loop3): warning: mounting unchecked fs, running e2fsck is recommended [ 52.930305][ T5512] team0: Port device team_slave_0 added [ 52.940291][ T5625] [EXT4 FS bs=2048, gc=1, bpg=16384, ipg=32, mo=a002e01c, mo2=0006] [ 52.954440][ T5625] System zones: 0-2, 18-18, 34-35 [ 52.958049][ T5641] SELinux: Context system_u:object_r:fsa is not valid (left unmapped). [ 52.961615][ T5625] EXT4-fs (loop3): mounted filesystem 00000000-0000-0000-0000-000000000000 r/w without journal. Quota mode: none. [ 52.969559][ T5512] team0: Port device team_slave_1 added [ 52.999556][ T5625] EXT4-fs error (device loop3): ext4_validate_block_bitmap:441: comm syz.3.937: bg 0: block 353: padding at end of block bitmap is not set [ 53.038633][ T5512] batman_adv: batadv0: Adding interface: batadv_slave_0 [ 53.046299][ T5512] batman_adv: batadv0: The MTU of interface batadv_slave_0 is too small (1500) to handle the transport of batman-adv packets. Packets going over this interface will be fragmented on layer2 which could impact the performance. Setting the MTU to 1532 would solve the problem. [ 53.072975][ T5512] batman_adv: batadv0: Not using interface batadv_slave_0 (retrying later): interface not active [ 53.084771][ T5512] batman_adv: batadv0: Adding interface: batadv_slave_1 [ 53.085561][ T3315] EXT4-fs (loop3): unmounting filesystem 00000000-0000-0000-0000-000000000000. [ 53.091827][ T5512] batman_adv: batadv0: The MTU of interface batadv_slave_1 is too small (1500) to handle the transport of batman-adv packets. Packets going over this interface will be fragmented on layer2 which could impact the performance. Setting the MTU to 1532 would solve the problem. [ 53.127325][ T5512] batman_adv: batadv0: Not using interface batadv_slave_1 (retrying later): interface not active [ 53.161717][ T5512] hsr_slave_0: entered promiscuous mode [ 53.167932][ T5512] hsr_slave_1: entered promiscuous mode [ 53.362071][ T5512] netdevsim netdevsim5 netdevsim0: renamed from eth0 [ 53.456625][ T5512] netdevsim netdevsim5 netdevsim1: renamed from eth1 [ 53.483544][ T5512] netdevsim netdevsim5 netdevsim2: renamed from eth2 [ 53.504184][ T5512] netdevsim netdevsim5 netdevsim3: renamed from eth3 [ 53.528984][ T5690] loop0: detected capacity change from 0 to 1024 [ 53.602174][ T5690] EXT4-fs (loop0): mounted filesystem 00000000-0000-0000-0000-000000000000 r/w without journal. Quota mode: none. [ 53.766469][ T5512] 8021q: adding VLAN 0 to HW filter on device bond0 [ 53.776233][ T3313] EXT4-fs (loop0): unmounting filesystem 00000000-0000-0000-0000-000000000000. [ 53.797250][ T5512] 8021q: adding VLAN 0 to HW filter on device team0 [ 53.832118][ T12] bridge0: port 1(bridge_slave_0) entered blocking state [ 53.839325][ T12] bridge0: port 1(bridge_slave_0) entered forwarding state [ 53.857309][ T12] bridge0: port 2(bridge_slave_1) entered blocking state [ 53.864529][ T12] bridge0: port 2(bridge_slave_1) entered forwarding state [ 53.903348][ T5512] hsr0: Slave A (hsr_slave_0) is not up; please bring it up to get a fully working HSR network [ 53.914510][ T5512] hsr0: Slave B (hsr_slave_1) is not up; please bring it up to get a fully working HSR network [ 54.076203][ T5512] 8021q: adding VLAN 0 to HW filter on device batadv0 [ 54.220142][ T5760] loop2: detected capacity change from 0 to 128 [ 54.220296][ T5752] loop3: detected capacity change from 0 to 8192 [ 54.246014][ T5760] FAT-fs (loop2): utf8 is not a recommended IO charset for FAT filesystems, filesystem will be case sensitive! [ 54.376146][ T5512] veth0_vlan: entered promiscuous mode [ 54.384518][ T5512] veth1_vlan: entered promiscuous mode [ 54.400224][ T5512] veth0_macvtap: entered promiscuous mode [ 54.408546][ T5512] veth1_macvtap: entered promiscuous mode [ 54.419061][ T5512] batman_adv: batadv0: Interface activated: batadv_slave_0 [ 54.432501][ T5512] batman_adv: batadv0: Interface activated: batadv_slave_1 [ 54.443160][ T3451] netdevsim netdevsim5 netdevsim0: set [1, 0] type 2 family 0 port 6081 - 0 [ 54.453038][ T3451] netdevsim netdevsim5 netdevsim1: set [1, 0] type 2 family 0 port 6081 - 0 [ 54.463443][ T3451] netdevsim netdevsim5 netdevsim2: set [1, 0] type 2 family 0 port 6081 - 0 [ 54.474442][ T3451] netdevsim netdevsim5 netdevsim3: set [1, 0] type 2 family 0 port 6081 - 0 [ 54.613579][ T5799] netlink: 'syz.3.988': attribute type 3 has an invalid length. [ 54.621271][ T5799] netlink: 8 bytes leftover after parsing attributes in process `syz.3.988'. [ 54.630027][ T5799] netlink: 'syz.3.988': attribute type 3 has an invalid length. [ 54.637738][ T5799] netlink: 8 bytes leftover after parsing attributes in process `syz.3.988'. [ 54.896136][ T5812] Falling back ldisc for ttyS3. [ 54.958584][ T5818] syzkaller0: tun_chr_ioctl cmd 1074025677 [ 54.965363][ T5818] syzkaller0: linktype set to 773 [ 55.048601][ T5829] tap0: tun_chr_ioctl cmd 2147767520 [ 55.097904][ T5834] loop5: detected capacity change from 0 to 512 [ 55.105657][ T29] kauditd_printk_skb: 24 callbacks suppressed [ 55.105670][ T29] audit: type=1400 audit(2000000025.565:481): avc: denied { remount } for pid=5833 comm="syz.5.1004" scontext=root:sysadm_r:sysadm_t tcontext=system_u:object_r:tmpfs_t tclass=filesystem permissive=1 [ 55.199929][ T5842] loop3: detected capacity change from 0 to 4096 [ 55.231389][ T5842] EXT4-fs (loop3): mounted filesystem 00000000-0000-0000-0000-000000000000 r/w without journal. Quota mode: writeback. [ 55.388143][ T3315] EXT4-fs (loop3): unmounting filesystem 00000000-0000-0000-0000-000000000000. [ 55.510845][ T29] audit: type=1400 audit(2000000025.975:482): avc: denied { setopt } for pid=5881 comm="syz.4.1025" scontext=root:sysadm_r:sysadm_t tcontext=root:sysadm_r:sysadm_t tclass=vsock_socket permissive=1 [ 55.566637][ T29] audit: type=1400 audit(2000000026.025:483): avc: denied { mount } for pid=5885 comm="syz.3.1026" name="/" dev="bdev" ino=1 scontext=root:sysadm_r:sysadm_t tcontext=system_u:object_r:bdev_t tclass=filesystem permissive=1 [ 55.627899][ T29] audit: type=1400 audit(2000000026.085:484): avc: denied { getopt } for pid=5889 comm="syz.4.1029" scontext=root:sysadm_r:sysadm_t tcontext=root:sysadm_r:sysadm_t tclass=can_socket permissive=1 [ 55.660118][ T5892] netlink: 16186 bytes leftover after parsing attributes in process `syz.3.1028'. [ 55.822921][ T29] audit: type=1400 audit(2000000026.285:485): avc: denied { create } for pid=5907 comm="syz.3.1037" scontext=root:sysadm_r:sysadm_t tcontext=root:sysadm_r:sysadm_t tclass=ieee802154_socket permissive=1 [ 55.841525][ T5911] loop3: detected capacity change from 0 to 512 [ 55.843031][ T29] audit: type=1400 audit(2000000026.285:486): avc: denied { getopt } for pid=5907 comm="syz.3.1037" scontext=root:sysadm_r:sysadm_t tcontext=root:sysadm_r:sysadm_t tclass=ieee802154_socket permissive=1 [ 55.850239][ T5911] EXT4-fs (loop3): encrypted files will use data=ordered instead of data journaling mode [ 55.897631][ T5911] EXT4-fs (loop3): 1 truncate cleaned up [ 55.904478][ T5911] EXT4-fs (loop3): mounted filesystem 00000000-0000-0000-0000-000000000000 r/w without journal. Quota mode: none. [ 55.948638][ T5920] netlink: 1 bytes leftover after parsing attributes in process `syz.2.1042'. [ 55.959611][ T3315] EXT4-fs (loop3): unmounting filesystem 00000000-0000-0000-0000-000000000000. [ 56.018458][ T5925] team0: Device gtp0 is of different type [ 56.035785][ T29] audit: type=1400 audit(2000000026.495:487): avc: denied { execute } for pid=5927 comm="syz.4.1046" path="/233/file1" dev="tmpfs" ino=1215 scontext=root:sysadm_r:sysadm_t tcontext=root:object_r:user_tmpfs_t tclass=file permissive=1 [ 56.083392][ T29] audit: type=1326 audit(2000000026.545:488): auid=4294967295 uid=0 gid=0 ses=4294967295 subj=root:sysadm_r:sysadm_t pid=5931 comm="syz.4.1048" exe="/root/syz-executor" sig=0 arch=c000003e syscall=202 compat=0 ip=0x7ff898cbaeb9 code=0x7ffc0000 [ 56.148533][ T29] audit: type=1326 audit(2000000026.545:489): auid=4294967295 uid=0 gid=0 ses=4294967295 subj=root:sysadm_r:sysadm_t pid=5931 comm="syz.4.1048" exe="/root/syz-executor" sig=0 arch=c000003e syscall=298 compat=0 ip=0x7ff898cbaeb9 code=0x7ffc0000 [ 56.171886][ T29] audit: type=1326 audit(2000000026.565:490): auid=4294967295 uid=0 gid=0 ses=4294967295 subj=root:sysadm_r:sysadm_t pid=5931 comm="syz.4.1048" exe="/root/syz-executor" sig=0 arch=c000003e syscall=202 compat=0 ip=0x7ff898cbaeb9 code=0x7ffc0000 [ 56.196456][ T5934] loop2: detected capacity change from 0 to 2048 [ 56.292778][ T5934] EXT4-fs (loop2): mounted filesystem 00000000-0000-0000-0000-000000000000 r/w without journal. Quota mode: none. [ 56.318622][ T5951] vlan2: entered allmulticast mode [ 56.323919][ T5951] veth0_to_bond: entered allmulticast mode [ 56.324666][ T5934] ext4 filesystem being mounted at /168/file0 supports timestamps until 2038-01-19 (0x7fffffff) [ 56.416859][ T5957] EXT4-fs error (device loop2): ext4_validate_block_bitmap:441: comm syz.2.1049: bg 0: block 345: padding at end of block bitmap is not set [ 56.432408][ T5957] EXT4-fs (loop2): Delayed block allocation failed for inode 15 at logical offset 1 with max blocks 127 with error 117 [ 56.444961][ T5957] EXT4-fs (loop2): This should not happen!! Data will be lost [ 56.444961][ T5957] [ 56.469572][ T3451] EXT4-fs (loop2): Delayed block allocation failed for inode 15 at logical offset 0 with max blocks 1 with error 28 [ 56.481944][ T3451] EXT4-fs (loop2): This should not happen!! Data will be lost [ 56.481944][ T3451] [ 56.492325][ T3451] EXT4-fs (loop2): Total free blocks count 0 [ 56.498325][ T3451] EXT4-fs (loop2): Free/Dirty block details [ 56.504332][ T3451] EXT4-fs (loop2): free_blocks=0 [ 56.509305][ T3451] EXT4-fs (loop2): dirty_blocks=1168 [ 56.514631][ T3451] EXT4-fs (loop2): Block reservation details [ 56.524947][ T5963] SELinux: unrecognized netlink message: protocol=9 nlmsg_type=104 sclass=netlink_audit_socket pid=5963 comm=syz.4.1059 [ 56.525757][ T5949] UDC core: USB Raw Gadget: couldn't find an available UDC or it's busy [ 56.584038][ T5949] misc raw-gadget: fail, usb_gadget_register_driver returned -16 [ 56.605344][ T5968] bridge0: port 2(bridge_slave_1) entered disabled state [ 56.622738][ T5972] loop3: detected capacity change from 0 to 512 [ 56.651044][ T5972] EXT4-fs (loop3): mounted filesystem 00000000-0000-0000-0000-000000000000 r/w without journal. Quota mode: none. [ 56.711356][ T52] Bluetooth: hci0: Frame reassembly failed (-84) [ 56.719106][ T3315] EXT4-fs (loop3): unmounting filesystem 00000000-0000-0000-0000-000000000000. [ 56.856352][ T5999] can0: slcan on ttyS3. [ 56.911331][ T5999] can0 (unregistered): slcan off ttyS3. [ 56.953780][ T6014] EXT4-fs (loop2): 1 orphan inode deleted [ 56.962736][ T6014] EXT4-fs (loop2): mounted filesystem 00000000-0000-0000-0000-000000000000 r/w without journal. Quota mode: writeback. [ 56.978565][ T3451] EXT4-fs error (device loop2): ext4_release_dquot:7022: comm kworker/u8:7: Failed to release dquot type 1 [ 56.999290][ T6014] ext4 filesystem being mounted at /173/file1 supports timestamps until 2038-01-19 (0x7fffffff) [ 57.040364][ T3311] EXT4-fs (loop2): unmounting filesystem 00000000-0000-0000-0000-000000000000. [ 57.041740][ T6027] netlink: 8 bytes leftover after parsing attributes in process `syz.3.1083'. [ 57.080563][ T6027] netlink: 'syz.3.1083': attribute type 5 has an invalid length. [ 57.159591][ T6039] EXT4-fs (loop2): mounted filesystem 00000000-0000-0000-0000-000000000000 r/w without journal. Quota mode: none. [ 57.177883][ T6039] ext4 filesystem being mounted at /175/file0 supports timestamps until 2038-01-19 (0x7fffffff) [ 57.179127][ T6049] netlink: 20 bytes leftover after parsing attributes in process `syz.5.1088'. [ 57.237679][ T6049] netlink: 44 bytes leftover after parsing attributes in process `syz.5.1088'. [ 57.256211][ T3311] EXT4-fs (loop2): unmounting filesystem 00000000-0000-0000-0000-000000000000. [ 57.360155][ T6064] set_capacity_and_notify: 3 callbacks suppressed [ 57.360223][ T6064] loop2: detected capacity change from 0 to 128 [ 57.577273][ T6092] loop2: detected capacity change from 0 to 128 [ 57.589511][ T6092] msdos: Unknown parameter 'nod' [ 57.602420][ T6092] netlink: 16 bytes leftover after parsing attributes in process `syz.2.1106'. [ 57.638400][ T6098] loop3: detected capacity change from 0 to 512 [ 57.649761][ T6101] loop2: detected capacity change from 0 to 164 [ 57.653210][ T6102] loop5: detected capacity change from 0 to 512 [ 57.662684][ T6098] EXT4-fs (loop3): blocks per group (8192) and clusters per group (2304) inconsistent [ 57.704011][ T6102] EXT4-fs (loop5): orphan cleanup on readonly fs [ 57.730975][ T6102] EXT4-fs (loop5): Cannot turn on journaled quota: type 0: error -2 [ 57.750581][ T6102] EXT4-fs error (device loop5): ext4_get_branch:178: inode #13: block 1024: comm syz.5.1111: invalid block [ 57.769575][ T6102] EXT4-fs (loop5): Remounting filesystem read-only [ 57.779862][ T6102] EXT4-fs (loop5): 1 truncate cleaned up [ 57.792256][ T6102] EXT4-fs (loop5): mounted filesystem 00000000-0000-0000-0000-000000000000 ro without journal. Quota mode: writeback. [ 57.841916][ T6117] sg_write: data in/out 62844/1 bytes for SCSI command 0x1c-- guessing data in; [ 57.841916][ T6117] program syz.3.1118 not setting count and/or reply_len properly [ 57.861052][ T5512] EXT4-fs (loop5): unmounting filesystem 00000000-0000-0000-0000-000000000000. [ 58.133354][ T6146] loop2: detected capacity change from 0 to 128 [ 58.151656][ T6146] EXT4-fs (loop2): mounted filesystem 76b65be2-f6da-4727-8c75-0525a5b65a09 r/w without journal. Quota mode: none. [ 58.181882][ T6146] ext4 filesystem being mounted at /192/mnt supports timestamps until 2038-01-19 (0x7fffffff) [ 58.224452][ T3311] EXT4-fs (loop2): unmounting filesystem 76b65be2-f6da-4727-8c75-0525a5b65a09. [ 58.442506][ T6163] loop0: detected capacity change from 0 to 32768 [ 58.509778][ T3303] loop0: p1 p2 p3 < > p4 < p5 p6 > [ 58.515536][ T3303] loop0: p1 start 460800 is beyond EOD, truncated [ 58.522047][ T3303] loop0: p2 size 83886080 extends beyond EOD, truncated [ 58.541510][ T3303] loop0: p5 start 460800 is beyond EOD, truncated [ 58.548059][ T3303] loop0: p6 size 83886080 extends beyond EOD, truncated [ 58.564128][ T6174] UDC core: USB Raw Gadget: couldn't find an available UDC or it's busy [ 58.573957][ T6174] misc raw-gadget: fail, usb_gadget_register_driver returned -16 [ 58.591133][ T6163] loop0: p1 p2 p3 < > p4 < p5 p6 > [ 58.599967][ T6163] loop0: p1 start 460800 is beyond EOD, truncated [ 58.607136][ T6163] loop0: p2 size 83886080 extends beyond EOD, truncated [ 58.624686][ T6163] loop0: p5 start 460800 is beyond EOD, truncated [ 58.631864][ T6163] loop0: p6 size 83886080 extends beyond EOD, truncated [ 58.780709][ T3887] Bluetooth: hci0: Opcode 0x1003 failed: -110 [ 58.839874][ T3303] udevd[3303]: inotify_add_watch(7, /dev/loop0p2, 10) failed: No such file or directory [ 58.842965][ T4628] udevd[4628]: inotify_add_watch(7, /dev/loop0p3, 10) failed: No such file or directory [ 58.871994][ T3626] udevd[3626]: inotify_add_watch(7, /dev/loop0p4, 10) failed: No such file or directory [ 58.884966][ T3860] udevd[3860]: inotify_add_watch(7, /dev/loop0p6, 10) failed: No such file or directory [ 58.907929][ T3303] udevd[3303]: inotify_add_watch(7, /dev/loop0p2, 10) failed: No such file or directory [ 58.908147][ T4628] udevd[4628]: inotify_add_watch(7, /dev/loop0p3, 10) failed: No such file or directory [ 58.918953][ T3860] udevd[3860]: inotify_add_watch(7, /dev/loop0p6, 10) failed: No such file or directory [ 58.938791][ T3626] udevd[3626]: inotify_add_watch(7, /dev/loop0p4, 10) failed: No such file or directory [ 58.981712][ T3626] udevd[3626]: inotify_add_watch(7, /dev/loop0p4, 10) failed: No such file or directory [ 58.982422][ T4628] udevd[4628]: inotify_add_watch(7, /dev/loop0p3, 10) failed: No such file or directory [ 59.024575][ T6217] loop2: detected capacity change from 0 to 164 [ 59.047142][ T6217] rock: directory entry would overflow storage [ 59.054081][ T6217] rock: sig=0x4543, size=28, remaining=18 [ 59.215109][ T6242] netlink: 8 bytes leftover after parsing attributes in process `syz.5.1177'. [ 59.228362][ T6238] batman_adv: batadv0: adding TT local entry aa:aa:aa:aa:aa:2a to non-existent VLAN 1332 [ 59.252755][ T6244] netlink: 'syz.0.1176': attribute type 1 has an invalid length. [ 59.260608][ T6244] netlink: 'syz.0.1176': attribute type 2 has an invalid length. [ 59.411237][ T6269] xt_hashlimit: size too large, truncated to 1048576 [ 59.525370][ T6276] netlink: 28 bytes leftover after parsing attributes in process `syz.3.1190'. [ 59.706644][ T6289] loop3: detected capacity change from 0 to 1764 [ 59.828627][ T6306] loop3: detected capacity change from 0 to 2048 [ 59.836876][ T6308] netlink: 24 bytes leftover after parsing attributes in process `syz.4.1205'. [ 59.846937][ T6310] EXT4-fs (loop5): encrypted files will use data=ordered instead of data journaling mode [ 59.864740][ T6310] EXT4-fs (loop5): 1 truncate cleaned up [ 59.887765][ T6310] EXT4-fs (loop5): mounted filesystem 00000000-0000-0000-0000-000000000000 r/w without journal. Quota mode: none. [ 59.912353][ T6306] EXT4-fs (loop3): mounted filesystem 00000000-0000-0000-0000-000000000000 r/w without journal. Quota mode: none. [ 59.939521][ T6306] ext4 filesystem being mounted at /270/file0 supports timestamps until 2038-01-19 (0x7fffffff) [ 59.950670][ T5512] EXT4-fs (loop5): unmounting filesystem 00000000-0000-0000-0000-000000000000. [ 60.080551][ T6329] EXT4-fs error (device loop3): ext4_validate_block_bitmap:441: comm syz.3.1204: bg 0: block 345: padding at end of block bitmap is not set [ 60.103574][ T6329] EXT4-fs (loop3): Delayed block allocation failed for inode 15 at logical offset 1 with max blocks 127 with error 117 [ 60.116247][ T6329] EXT4-fs (loop3): This should not happen!! Data will be lost [ 60.116247][ T6329] [ 60.122924][ T29] kauditd_printk_skb: 42 callbacks suppressed [ 60.122939][ T29] audit: type=1400 audit(2000000030.585:532): avc: denied { setopt } for pid=6321 comm="syz.5.1210" scontext=root:sysadm_r:sysadm_t tcontext=root:sysadm_r:sysadm_t tclass=tipc_socket permissive=1 [ 60.158299][ T6333] EXT4-fs (loop2): mounted filesystem 00000000-0000-0000-0000-000000000000 r/w without journal. Quota mode: none. [ 60.198376][ T52] EXT4-fs (loop3): Delayed block allocation failed for inode 15 at logical offset 0 with max blocks 1 with error 28 [ 60.210637][ T52] EXT4-fs (loop3): This should not happen!! Data will be lost [ 60.210637][ T52] [ 60.210916][ T6333] ext4 filesystem being mounted at /209/file0 supports timestamps until 2038-01-19 (0x7fffffff) [ 60.220335][ T52] EXT4-fs (loop3): Total free blocks count 0 [ 60.236802][ T52] EXT4-fs (loop3): Free/Dirty block details [ 60.242771][ T52] EXT4-fs (loop3): free_blocks=0 [ 60.247720][ T52] EXT4-fs (loop3): dirty_blocks=592 [ 60.252962][ T52] EXT4-fs (loop3): Block reservation details [ 60.260574][ T29] audit: type=1400 audit(2000000030.715:533): avc: denied { connect } for pid=6343 comm="syz.4.1216" lport=7 scontext=root:sysadm_r:sysadm_t tcontext=root:sysadm_r:sysadm_t tclass=rawip_socket permissive=1 [ 60.316971][ T29] audit: type=1400 audit(2000000030.775:534): avc: denied { remove_name } for pid=6330 comm="syz.2.1212" name="file1" dev="loop2" ino=15 scontext=root:sysadm_r:sysadm_t tcontext=system_u:object_r:unlabeled_t tclass=dir permissive=1 [ 60.339572][ T29] audit: type=1400 audit(2000000030.775:535): avc: denied { unlink } for pid=6330 comm="syz.2.1212" name="file1" dev="loop2" ino=15 scontext=root:sysadm_r:sysadm_t tcontext=system_u:object_r:unlabeled_t tclass=file permissive=1 [ 60.377311][ T3311] EXT4-fs (loop2): unmounting filesystem 00000000-0000-0000-0000-000000000000. [ 60.440582][ T29] audit: type=1400 audit(2000000030.895:536): avc: denied { execute_no_trans } for pid=6353 comm="syz.4.1222" path="/260/file0" dev="tmpfs" ino=1351 scontext=root:sysadm_r:sysadm_t tcontext=root:object_r:user_tmpfs_t tclass=file permissive=1 [ 60.505755][ T6358] netlink: 8 bytes leftover after parsing attributes in process `syz.2.1224'. [ 60.539745][ T6364] netlink: 20 bytes leftover after parsing attributes in process `syz.0.1226'. [ 60.548832][ T6364] netlink: 24 bytes leftover after parsing attributes in process `syz.0.1226'. [ 60.560376][ T6358] netlink: 'syz.2.1224': attribute type 2 has an invalid length. [ 60.571438][ T6364] netlink: 20 bytes leftover after parsing attributes in process `syz.0.1226'. [ 60.754613][ T6387] FAT-fs (loop3): error, invalid FAT chain (i_pos 548, last_block 8) [ 60.762750][ T6387] FAT-fs (loop3): Filesystem has been set read-only [ 60.788583][ T6390] netlink: 'syz.0.1237': attribute type 2 has an invalid length. [ 60.798810][ T6387] FAT-fs (loop3): error, corrupted file size (i_pos 548, 522) [ 60.844081][ T6396] vlan2: entered allmulticast mode [ 60.901208][ T29] audit: type=1400 audit(2000000031.365:537): avc: denied { write } for pid=6401 comm="syz.3.1243" scontext=root:sysadm_r:sysadm_t tcontext=root:sysadm_r:sysadm_t tclass=pppox_socket permissive=1 [ 61.023178][ T6416] EXT4-fs (loop0): mounted filesystem 00000000-0000-0000-0000-000000000000 r/w without journal. Quota mode: writeback. [ 61.050574][ T6416] ext4 filesystem being mounted at /239/file0 supports timestamps until 2038-01-19 (0x7fffffff) [ 61.073051][ T6420] bond1: option lacp_rate: invalid value (35) [ 61.083279][ T6420] bond1 (unregistering): Released all slaves [ 61.092906][ T6416] EXT4-fs error (device loop0): ext4_xattr_block_get:597: inode #15: comm syz.0.1250: corrupted xattr block 33: invalid checksum [ 61.099408][ T6421] EXT4-fs (loop5): mounted filesystem 76b65be2-f6da-4727-8c75-0525a5b65a09 r/w without journal. Quota mode: none. [ 61.121077][ T6421] ext4 filesystem being mounted at /54/mnt supports timestamps until 2038-01-19 (0x7fffffff) [ 61.132480][ T6416] SELinux: inode_doinit_use_xattr: getxattr returned 74 for dev=loop0 ino=15 [ 61.141871][ T6416] EXT4-fs error (device loop0): ext4_xattr_block_get:597: inode #15: comm syz.0.1250: corrupted xattr block 33: invalid checksum [ 61.158594][ T6416] SELinux: inode_doinit_use_xattr: getxattr returned 74 for dev=loop0 ino=15 [ 61.192397][ T29] audit: type=1400 audit(2000000031.655:538): avc: denied { unlink } for pid=6415 comm="syz.0.1250" name="file1" dev="loop0" ino=15 scontext=root:sysadm_r:sysadm_t tcontext=system_u:object_r:unlabeled_t tclass=file permissive=1 [ 61.250427][ T6416] EXT4-fs error (device loop0): ext4_xattr_delete_inode:2972: inode #15: comm syz.0.1250: corrupted xattr block 33: invalid checksum [ 61.278519][ T6416] EXT4-fs warning (device loop0): ext4_evict_inode:273: xattr delete (err -74) [ 61.433439][ T6453] x_tables: ip6_tables: mh match: only valid for protocol 135 [ 61.452560][ T6456] netlink: 'syz.3.1266': attribute type 12 has an invalid length. [ 61.489832][ T6456] bond0: option primary_reselect: invalid value (8) [ 61.816766][ T29] audit: type=1400 audit(2000000032.275:539): avc: denied { shutdown } for pid=6488 comm="syz.5.1282" scontext=root:sysadm_r:sysadm_t tcontext=root:sysadm_r:sysadm_t tclass=bluetooth_socket permissive=1 [ 61.836897][ T29] audit: type=1400 audit(2000000032.275:540): avc: denied { read } for pid=6488 comm="syz.5.1282" scontext=root:sysadm_r:sysadm_t tcontext=root:sysadm_r:sysadm_t tclass=bluetooth_socket permissive=1 [ 61.879109][ T29] audit: type=1400 audit(2000000032.335:541): avc: denied { connect } for pid=6490 comm="syz.0.1283" scontext=root:sysadm_r:sysadm_t tcontext=root:sysadm_r:sysadm_t tclass=ieee802154_socket permissive=1 [ 62.105500][ T6516] EXT4-fs: Ignoring removed nobh option [ 62.122994][ T6516] EXT4-fs (loop4): encrypted files will use data=ordered instead of data journaling mode [ 62.152897][ T6519] FAT-fs (loop2): Invalid FSINFO signature: 0x41615252, 0x80417272 (sector = 1) [ 62.165186][ T6516] EXT4-fs (loop4): 1 truncate cleaned up [ 62.413636][ T6548] SELinux: unrecognized netlink message: protocol=0 nlmsg_type=0 sclass=netlink_route_socket pid=6548 comm=syz.5.1308 [ 62.429448][ T6547] set_capacity_and_notify: 9 callbacks suppressed [ 62.429465][ T6547] loop2: detected capacity change from 0 to 2368 [ 62.443960][ T6547] iso9660: Unknown parameter 'X-' [ 62.608270][ T6561] __nla_validate_parse: 14 callbacks suppressed [ 62.608287][ T6561] netlink: 20 bytes leftover after parsing attributes in process `syz.2.1314'. [ 62.623806][ T6561] netlink: 20 bytes leftover after parsing attributes in process `syz.2.1314'. [ 62.721896][ T6572] netlink: 4 bytes leftover after parsing attributes in process `syz.5.1320'. [ 62.735016][ T6572] netlink: 12 bytes leftover after parsing attributes in process `syz.5.1320'. [ 62.749517][ T6575] loop2: detected capacity change from 0 to 256 [ 62.779517][ T6575] FAT-fs (loop2): Directory bread(block 64) failed [ 62.786244][ T6575] FAT-fs (loop2): Directory bread(block 65) failed [ 62.793086][ T6575] FAT-fs (loop2): Directory bread(block 66) failed [ 62.799944][ T6575] FAT-fs (loop2): Directory bread(block 67) failed [ 62.806753][ T6575] FAT-fs (loop2): Directory bread(block 68) failed [ 62.813620][ T6575] FAT-fs (loop2): Directory bread(block 69) failed [ 62.820260][ T6575] FAT-fs (loop2): Directory bread(block 70) failed [ 62.833467][ T6575] FAT-fs (loop2): Directory bread(block 71) failed [ 62.840160][ T6575] FAT-fs (loop2): Directory bread(block 72) failed [ 62.846760][ T6575] FAT-fs (loop2): Directory bread(block 73) failed [ 63.085874][ T6619] program syz.4.1342 is using a deprecated SCSI ioctl, please convert it to SG_IO [ 63.371471][ T6656] loop4: detected capacity change from 0 to 512 [ 63.401206][ T6656] EXT4-fs: Ignoring removed orlov option [ 63.432408][ T6656] EXT4-fs (loop4): encrypted files will use data=ordered instead of data journaling mode [ 63.455560][ T6665] netlink: 12 bytes leftover after parsing attributes in process `syz.3.1363'. [ 63.465773][ T6656] EXT4-fs (loop4): 1 orphan inode deleted [ 63.471577][ T6656] EXT4-fs (loop4): 1 truncate cleaned up [ 63.501359][ T6656] EXT4-fs error (device loop4): ext4_inlinedir_to_tree:1324: inode #12: block 7: comm syz.4.1360: path /281/file1/file0: bad entry in directory: rec_len is too small for name_len - offset=20, inode=13, rec_len=16, size=60 fake=0 [ 63.537179][ T6672] netlink: 64 bytes leftover after parsing attributes in process `syz.2.1365'. [ 63.714557][ T6696] netlink: 'syz.0.1376': attribute type 29 has an invalid length. [ 63.728180][ T6700] program syz.3.1379 is using a deprecated SCSI ioctl, please convert it to SG_IO [ 63.806811][ T6715] netlink: 56 bytes leftover after parsing attributes in process `syz.3.1387'. [ 63.808588][ T6716] netlink: 12 bytes leftover after parsing attributes in process `syz.0.1385'. [ 63.858477][ T6715] netlink: 8 bytes leftover after parsing attributes in process `syz.3.1387'. [ 63.876256][ T6724] loop5: detected capacity change from 0 to 512 [ 63.884919][ T6726] loop4: detected capacity change from 0 to 128 [ 63.893897][ T6724] EXT4-fs (loop5): encrypted files will use data=ordered instead of data journaling mode [ 63.928294][ T6726] ext4 filesystem being mounted at /286/file0aaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaa supports timestamps until 2038-01-19 (0x7fffffff) [ 63.963500][ T6724] EXT4-fs (loop5): 1 truncate cleaned up [ 64.000884][ T6724] EXT4-fs error (device loop5): ext4_generic_delete_entry:2666: inode #2: block 13: comm syz.5.1389: bad entry in directory: rec_len is smaller than minimal - offset=24, inode=11, rec_len=8, size=1024 fake=0 [ 64.023819][ T6726] EXT4-fs (loop4): re-mounted 76b65be2-f6da-4727-8c75-0525a5b65a09. [ 64.044730][ T6724] EXT4-fs (loop5): Remounting filesystem read-only [ 64.051311][ T6724] EXT4-fs warning (device loop5): ext4_rename_delete:3729: inode #2: comm syz.5.1389: Deleting old file: nlink 4, error=-117 [ 64.089227][ T6745] loop3: detected capacity change from 0 to 1024 [ 64.101522][ T6747] netlink: 80 bytes leftover after parsing attributes in process `syz.5.1396'. [ 64.103352][ T6745] EXT4-fs: Ignoring removed nomblk_io_submit option [ 64.148680][ T6755] loop5: detected capacity change from 0 to 128 [ 64.324617][ T6774] x_tables: ip6_tables: rpfilter match: used from hooks OUTPUT, but only valid from PREROUTING [ 64.450972][ T6786] iwpm_register_pid: Unable to send a nlmsg (client = 2) [ 64.458573][ T6786] infiniband syz0: RDMA CMA: cma_listen_on_dev, error -98 [ 64.597637][ T6805] loop3: detected capacity change from 0 to 1024 [ 64.650407][ T6805] ext4 filesystem being mounted at /302/file1 supports timestamps until 2038-01-19 (0x7fffffff) [ 64.676600][ T6805] EXT4-fs error (device loop3): ext4_map_blocks:825: inode #15: comm syz.3.1423: lblock 0 mapped to illegal pblock 0 (length 1) [ 64.698306][ T6805] EXT4-fs (loop3): Delayed block allocation failed for inode 15 at logical offset 0 with max blocks 1 with error 117 [ 64.711505][ T6805] EXT4-fs (loop3): This should not happen!! Data will be lost [ 64.711505][ T6805] [ 64.760247][ T6805] EXT4-fs error (device loop3): ext4_map_blocks:783: inode #15: comm syz.3.1423: lblock 0 mapped to illegal pblock 0 (length 1) [ 64.955867][ T6843] loop5: detected capacity change from 0 to 512 [ 65.252456][ T29] kauditd_printk_skb: 59 callbacks suppressed [ 65.252472][ T29] audit: type=1400 audit(2000000035.715:601): avc: denied { create } for pid=6883 comm="syz.4.1451" scontext=root:sysadm_r:sysadm_t tcontext=root:sysadm_r:sysadm_t tclass=llc_socket permissive=1 [ 65.296588][ T29] audit: type=1400 audit(2000000035.755:602): avc: denied { connect } for pid=6883 comm="syz.4.1451" scontext=root:sysadm_r:sysadm_t tcontext=root:sysadm_r:sysadm_t tclass=llc_socket permissive=1 [ 65.343571][ T29] audit: type=1400 audit(2000000035.805:603): avc: denied { read } for pid=6883 comm="syz.4.1451" scontext=root:sysadm_r:sysadm_t tcontext=root:sysadm_r:sysadm_t tclass=llc_socket permissive=1 [ 65.453269][ T29] audit: type=1400 audit(2000000035.855:604): avc: denied { write } for pid=6883 comm="syz.4.1451" scontext=root:sysadm_r:sysadm_t tcontext=root:sysadm_r:sysadm_t tclass=llc_socket permissive=1 [ 65.480706][ T6899] netlink: 'syz.0.1457': attribute type 1 has an invalid length. [ 65.613000][ T29] audit: type=1400 audit(2000000036.075:605): avc: denied { create } for pid=6913 comm="syz.5.1461" anonclass=[io_uring] scontext=root:sysadm_r:sysadm_t tcontext=root:object_r:sysadm_t tclass=anon_inode permissive=1 [ 65.682068][ T29] audit: type=1400 audit(2000000036.105:606): avc: denied { map } for pid=6913 comm="syz.5.1461" path="anon_inode:[io_uring]" dev="anon_inodefs" ino=15853 scontext=root:sysadm_r:sysadm_t tcontext=root:object_r:sysadm_t tclass=anon_inode permissive=1 [ 65.707821][ T29] audit: type=1400 audit(2000000036.105:607): avc: denied { read write } for pid=6913 comm="syz.5.1461" path="anon_inode:[io_uring]" dev="anon_inodefs" ino=15853 scontext=root:sysadm_r:sysadm_t tcontext=root:object_r:sysadm_t tclass=anon_inode permissive=1 [ 65.733624][ T29] audit: type=1400 audit(2000000036.135:608): avc: denied { write } for pid=6918 comm="syz.3.1462" scontext=root:sysadm_r:sysadm_t tcontext=root:sysadm_r:sysadm_t tclass=kcm_socket permissive=1 [ 65.863105][ T29] audit: type=1400 audit(2000000036.325:609): avc: denied { read } for pid=6926 comm="syz.5.1464" scontext=root:sysadm_r:sysadm_t tcontext=root:sysadm_r:sysadm_t tclass=can_socket permissive=1 [ 66.022749][ T29] audit: type=1326 audit(2000000036.475:610): auid=4294967295 uid=0 gid=0 ses=4294967295 subj=root:sysadm_r:sysadm_t pid=6959 comm="syz.0.1473" exe="/root/syz-executor" sig=31 arch=c000003e syscall=202 compat=0 ip=0x7f430126aeb9 code=0x0 [ 66.081768][ T6968] netlink: 'syz.2.1476': attribute type 18 has an invalid length. [ 66.265551][ T6986] netlink: 'syz.4.1484': attribute type 5 has an invalid length. [ 66.592877][ T7025] loop9: detected capacity change from 0 to 7 [ 66.599298][ T7025] Buffer I/O error on dev loop9, logical block 0, async page read [ 66.608540][ T7026] EXT4-fs: Ignoring removed mblk_io_submit option [ 66.611405][ T7025] Buffer I/O error on dev loop9, logical block 0, async page read [ 66.622823][ T7025] loop9: unable to read partition table [ 66.628793][ T7025] loop_reread_partitions: partition scan of loop9 (被xڬdGݡ [ 66.628793][ T7025] ) failed (rc=-5) [ 66.630203][ T3303] Buffer I/O error on dev loop9, logical block 0, async page read [ 66.649351][ T7026] EXT4-fs: Journaled quota options ignored when QUOTA feature is enabled [ 66.669209][ T7025] Buffer I/O error on dev loop9, logical block 0, async page read [ 66.690657][ T7026] EXT4-fs (loop5): stripe (65535) is not aligned with cluster size (4096), stripe is disabled [ 66.691425][ T7025] Buffer I/O error on dev loop9, logical block 0, async page read [ 66.709710][ T7025] loop9: unable to read partition table [ 66.709719][ T3303] Buffer I/O error on dev loop9, logical block 0, async page read [ 66.724069][ T3303] Buffer I/O error on dev loop9, logical block 0, async page read [ 66.732294][ T3303] Buffer I/O error on dev loop9, logical block 0, async page read [ 66.740318][ T3303] Buffer I/O error on dev loop9, logical block 0, async page read [ 66.745413][ T7026] EXT4-fs error (device loop5): ext4_ext_check_inode:523: inode #11: comm syz.5.1495: pblk 0 bad header/extent: invalid extent entries - magic f30a, entries 1, max 4(4), depth 32512(32512) [ 66.822502][ T7026] EXT4-fs error (device loop5): ext4_orphan_get:1396: comm syz.5.1495: couldn't read orphan inode 11 (err -117) [ 66.822990][ T7035] EXT4-fs: Ignoring removed orlov option [ 66.841631][ T7026] EXT4-fs mount: 14 callbacks suppressed [ 66.841654][ T7026] EXT4-fs (loop5): mounted filesystem 00000000-0000-0000-0000-000000000000 r/w without journal. Quota mode: writeback. [ 66.874425][ T7035] EXT4-fs (loop2): mounted filesystem 00000000-0000-0000-0000-000000000000 r/w without journal. Quota mode: none. [ 66.911892][ T7026] EXT4-fs error (device loop5): ext4_read_block_bitmap_nowait:483: comm syz.5.1495: Invalid block bitmap block 0 in block_group 0 [ 66.931608][ T7026] EXT4-fs error (device loop5): ext4_acquire_dquot:6986: comm syz.5.1495: Failed to acquire dquot type 0 [ 66.946437][ T3311] EXT4-fs (loop2): unmounting filesystem 00000000-0000-0000-0000-000000000000. [ 66.957811][ T7026] EXT4-fs error (device loop5): ext4_read_inode_bitmap:139: comm syz.5.1495: Invalid inode bitmap blk 137438953472 in block_group 0 [ 66.963218][ T7044] EXT4-fs (loop3): encrypted files will use data=ordered instead of data journaling mode [ 66.994316][ T7041] EXT4-fs (loop0): mounted filesystem 00000000-0000-0000-0000-000000000000 r/w without journal. Quota mode: writeback. [ 67.006286][ T7044] EXT4-fs (loop3): 1 truncate cleaned up [ 67.014434][ T398] EXT4-fs error (device loop5): __ext4_get_inode_loc:4830: comm kworker/u8:5: Invalid inode table block 8589934593 in block_group 0 [ 67.036252][ T7044] EXT4-fs (loop3): mounted filesystem 00000000-0000-0000-0000-000000000000 r/w without journal. Quota mode: none. [ 67.055233][ T5512] EXT4-fs (loop5): unmounting filesystem 00000000-0000-0000-0000-000000000000. [ 67.055381][ T3313] EXT4-fs (loop0): unmounting filesystem 00000000-0000-0000-0000-000000000000. [ 67.101650][ T7051] netlink: 'syz.5.1505': attribute type 5 has an invalid length. [ 67.217196][ T3315] EXT4-fs (loop3): unmounting filesystem 00000000-0000-0000-0000-000000000000. [ 67.402066][ T7092] EXT4-fs: Ignoring removed orlov option [ 67.416956][ T7097] EXT4-fs: Ignoring removed orlov option [ 67.423923][ T7092] EXT4-fs (loop2): stripe (2) is not aligned with cluster size (16), stripe is disabled [ 67.434729][ T7097] EXT4-fs (loop5): stripe (2) is not aligned with cluster size (16), stripe is disabled [ 67.476037][ T7092] EXT4-fs (loop2): mounted filesystem 00000000-0000-0000-0000-000000000000 r/w without journal. Quota mode: writeback. [ 67.492783][ T7097] EXT4-fs (loop5): mounted filesystem 00000000-0000-0000-0000-000000000000 r/w without journal. Quota mode: writeback. [ 67.552429][ T3311] EXT4-fs (loop2): unmounting filesystem 00000000-0000-0000-0000-000000000000. [ 67.601716][ T7117] sctp: [Deprecated]: syz.2.1534 (pid 7117) Use of int in maxseg socket option. [ 67.601716][ T7117] Use struct sctp_assoc_value instead [ 67.621556][ T7121] __nla_validate_parse: 8 callbacks suppressed [ 67.621569][ T7121] netlink: 488 bytes leftover after parsing attributes in process `syz.3.1538'. [ 67.624110][ T7122] netlink: 28 bytes leftover after parsing attributes in process `syz.0.1537'. [ 67.627808][ T7121] netlink: 488 bytes leftover after parsing attributes in process `syz.3.1538'. [ 67.678628][ T5512] EXT4-fs (loop5): unmounting filesystem 00000000-0000-0000-0000-000000000000. [ 67.691462][ T7127] netlink: 'syz.2.1541': attribute type 25 has an invalid length. [ 67.741392][ T7133] program syz.5.1540 is using a deprecated SCSI ioctl, please convert it to SG_IO [ 67.980810][ T7149] set_capacity_and_notify: 7 callbacks suppressed [ 67.980832][ T7149] loop2: detected capacity change from 0 to 512 [ 68.031062][ T7149] EXT4-fs error (device loop2): ext4_iget_extra_inode:5073: inode #15: comm syz.2.1552: corrupted in-inode xattr: invalid ea_ino [ 68.086661][ T7149] EXT4-fs error (device loop2): ext4_orphan_get:1396: comm syz.2.1552: couldn't read orphan inode 15 (err -117) [ 68.144907][ T7149] EXT4-fs (loop2): mounted filesystem 00000000-0000-0000-0000-000000000000 r/w without journal. Quota mode: none. [ 68.220824][ T3311] EXT4-fs (loop2): unmounting filesystem 00000000-0000-0000-0000-000000000000. [ 68.503502][ T7169] netlink: 28 bytes leftover after parsing attributes in process `syz.5.1560'. [ 68.512512][ T7169] netlink: 28 bytes leftover after parsing attributes in process `syz.5.1560'. [ 68.595959][ T7173] loop5: detected capacity change from 0 to 4096 [ 68.616313][ T7173] EXT4-fs (loop5): mounted filesystem 00000000-0000-0000-0000-000000000000 r/w without journal. Quota mode: writeback. [ 68.656348][ T7173] EXT4-fs (loop5): shut down requested (1) [ 68.667975][ T7173] SELinux: inode_doinit_use_xattr: getxattr returned 5 for dev=loop5 ino=15 [ 68.680580][ T7173] SELinux: inode_doinit_use_xattr: getxattr returned 5 for dev=loop5 ino=15 [ 68.705363][ T5512] EXT4-fs (loop5): unmounting filesystem 00000000-0000-0000-0000-000000000000. [ 68.861880][ T7195] netlink: 20 bytes leftover after parsing attributes in process `syz.0.1572'. [ 68.886997][ T7197] netlink: 168 bytes leftover after parsing attributes in process `syz.0.1573'. [ 69.184039][ T7216] loop0: detected capacity change from 0 to 512 [ 69.194559][ T7216] EXT4-fs: Ignoring removed nobh option [ 69.204928][ T7216] EXT4-fs (loop0): encrypted files will use data=ordered instead of data journaling mode [ 69.217903][ T7216] EXT4-fs (loop0): 1 truncate cleaned up [ 69.231135][ T7216] EXT4-fs (loop0): mounted filesystem 00000000-0000-0000-0000-000000000000 r/w without journal. Quota mode: none. [ 69.257544][ T7221] SELinux: unrecognized netlink message: protocol=0 nlmsg_type=0 sclass=netlink_route_socket pid=7221 comm=syz.5.1583 [ 69.292597][ T7216] EXT4-fs error (device loop0): ext4_expand_extra_isize_ea:2808: inode #15: comm syz.0.1581: corrupted xattr block 33: invalid header [ 69.338813][ T7216] EXT4-fs (loop0): Remounting filesystem read-only [ 69.381203][ T3313] EXT4-fs (loop0): unmounting filesystem 00000000-0000-0000-0000-000000000000. [ 69.455766][ T7230] netlink: 16 bytes leftover after parsing attributes in process `syz.0.1587'. [ 69.474651][ T7234] syz.4.1589 uses obsolete (PF_INET,SOCK_PACKET) [ 69.536166][ T398] ip6_tunnel: ip6gre1 xmit: Local address not yet configured! [ 69.543872][ T398] ip6_tunnel: ip6gre1 xmit: Local address not yet configured! [ 69.560589][ T2964] ip6_tunnel: ip6gre1 xmit: Local address not yet configured! [ 69.654872][ T7246] loop5: detected capacity change from 0 to 1024 [ 69.669312][ T7246] EXT4-fs: inline encryption not supported [ 69.707855][ T7246] EXT4-fs (loop5): mounted filesystem 00000000-0000-0000-0000-000000000000 r/w without journal. Quota mode: writeback. [ 69.752604][ T5512] EXT4-fs (loop5): unmounting filesystem 00000000-0000-0000-0000-000000000000. [ 69.935250][ T7255] netlink: 4 bytes leftover after parsing attributes in process `syz.2.1599'. [ 70.032984][ T7263] loop5: detected capacity change from 0 to 2048 [ 70.101031][ T3303] Alternate GPT is invalid, using primary GPT. [ 70.107371][ T3303] loop5: p1 p2 p3 [ 70.129917][ T7263] Alternate GPT is invalid, using primary GPT. [ 70.136184][ T7263] loop5: p1 p2 p3 [ 70.210573][ T3405] ip6_tunnel: ip6gre1 xmit: Local address not yet configured! [ 70.241050][ T3626] udevd[3626]: inotify_add_watch(7, /dev/loop5p3, 10) failed: No such file or directory [ 70.261673][ T4628] udevd[4628]: inotify_add_watch(7, /dev/loop5p2, 10) failed: No such file or directory [ 70.273971][ T3303] udevd[3303]: inotify_add_watch(7, /dev/loop5p1, 10) failed: No such file or directory [ 70.295085][ T3405] ip6_tunnel: ip6gre1 xmit: Local address not yet configured! [ 70.380848][ T7286] netlink: 'syz.2.1612': attribute type 8 has an invalid length. [ 70.452669][ T7289] loop4: detected capacity change from 0 to 512 [ 70.511466][ T7289] EXT4-fs (loop4): revision level too high, forcing read-only mode [ 70.519409][ T7289] [EXT4 FS bs=4096, gc=1, bpg=32768, ipg=32, mo=c000e128, mo2=0002] [ 70.527845][ T7289] EXT4-fs (loop4): orphan cleanup on readonly fs [ 70.534467][ T7289] __quota_error: 54 callbacks suppressed [ 70.534483][ T7289] Quota error (device loop4): v2_read_header: Failed header read: expected=8 got=0 [ 70.550520][ T7289] EXT4-fs warning (device loop4): ext4_enable_quotas:7221: Failed to enable quota tracking (type=1, err=-22, ino=4). Please run e2fsck to fix. [ 70.565176][ T7289] EXT4-fs (loop4): Cannot turn on quotas: error -22 [ 70.590560][ T7300] loop2: detected capacity change from 0 to 512 [ 70.597245][ T7300] EXT4-fs: inline encryption not supported [ 70.606113][ T7289] EXT4-fs error (device loop4): ext4_validate_block_bitmap:441: comm syz.4.1614: bg 0: block 40: padding at end of block bitmap is not set [ 70.626576][ T7289] EXT4-fs (loop4): Remounting filesystem read-only [ 70.634153][ T7289] EXT4-fs (loop4): 1 truncate cleaned up [ 70.652820][ T7289] EXT4-fs (loop4): mounted filesystem 00000000-0000-0000-0000-000000000000 ro without journal. Quota mode: writeback. [ 70.666382][ T7300] EXT4-fs (loop2): Cannot turn on journaled quota: type 0: error -2 [ 70.686367][ T29] audit: type=1400 audit(2000000041.145:663): avc: denied { read } for pid=7288 comm="syz.4.1614" name="file2" dev="loop4" ino=16 scontext=root:sysadm_r:sysadm_t tcontext=system_u:object_r:unlabeled_t tclass=lnk_file permissive=1 [ 70.717296][ T7300] EXT4-fs error (device loop2): ext4_free_branches:1023: inode #13: comm syz.2.1619: invalid indirect mapped block 2683928664 (level 1) [ 70.745812][ T7300] EXT4-fs (loop2): 1 truncate cleaned up [ 70.754461][ T3318] EXT4-fs (loop4): unmounting filesystem 00000000-0000-0000-0000-000000000000. [ 70.764706][ T7300] EXT4-fs (loop2): mounted filesystem 00000000-0000-0000-0000-000000000000 r/w without journal. Quota mode: writeback. [ 70.792045][ T29] audit: type=1400 audit(2000000041.255:664): avc: denied { unmount } for pid=5512 comm="syz-executor" scontext=root:sysadm_r:sysadm_t tcontext=system_u:object_r:device_t tclass=filesystem permissive=1 [ 70.824535][ T7311] loop4: detected capacity change from 0 to 1764 [ 70.855716][ T3311] EXT4-fs (loop2): unmounting filesystem 00000000-0000-0000-0000-000000000000. [ 70.872958][ T7313] netlink: 12 bytes leftover after parsing attributes in process `syz.5.1626'. [ 70.988806][ T29] audit: type=1400 audit(2000000041.445:665): avc: denied { connect } for pid=7324 comm="syz.5.1631" scontext=root:sysadm_r:sysadm_t tcontext=root:sysadm_r:sysadm_t tclass=icmp_socket permissive=1 [ 71.042180][ T7329] batadv0: entered promiscuous mode [ 71.062275][ T7333] loop4: detected capacity change from 0 to 512 [ 71.078855][ T7333] EXT4-fs (loop4): encrypted files will use data=ordered instead of data journaling mode [ 71.094854][ T7337] loop0: detected capacity change from 0 to 2048 [ 71.137721][ T7333] EXT4-fs error (device loop4): ext4_orphan_get:1417: comm syz.4.1635: bad orphan inode 16 [ 71.161327][ T7333] ext4_test_bit(bit=15, block=4) = 0 [ 71.166655][ T7333] EXT4-fs (loop4): 1 orphan inode deleted [ 71.192939][ T7337] EXT4-fs (loop0): mounted filesystem 00000000-0000-0000-0000-000000000000 r/w without journal. Quota mode: none. [ 71.210955][ T7333] EXT4-fs (loop4): mounted filesystem 00000000-0000-0000-0000-000000000000 r/w without journal. Quota mode: none. [ 71.273489][ T3318] EXT4-fs (loop4): unmounting filesystem 00000000-0000-0000-0000-000000000000. [ 71.378838][ T29] audit: type=1400 audit(2000000041.835:666): avc: denied { watch_reads } for pid=7368 comm="syz.5.1649" path="/176/file1" dev="tmpfs" ino=929 scontext=root:sysadm_r:sysadm_t tcontext=root:object_r:user_tmpfs_t tclass=file permissive=1 [ 71.417052][ T41] EXT4-fs error (device loop0): ext4_mb_generate_buddy:1306: group 0, block bitmap and bg descriptor inconsistent: 25 vs 281 free clusters [ 71.441801][ T7375] netlink: 'syz.4.1650': attribute type 2 has an invalid length. [ 71.463467][ T7377] EXT4-fs: Ignoring removed oldalloc option [ 71.470753][ T41] EXT4-fs (loop0): Delayed block allocation failed for inode 15 at logical offset 0 with max blocks 1 with error 28 [ 71.482965][ T41] EXT4-fs (loop0): This should not happen!! Data will be lost [ 71.482965][ T41] [ 71.493507][ T41] EXT4-fs (loop0): Total free blocks count 0 [ 71.500003][ T41] EXT4-fs (loop0): Free/Dirty block details [ 71.505946][ T41] EXT4-fs (loop0): free_blocks=4096 [ 71.511258][ T41] EXT4-fs (loop0): dirty_blocks=512 [ 71.516473][ T41] EXT4-fs (loop0): Block reservation details [ 71.523221][ T41] EXT4-fs (loop0): i_reserved_data_blocks=32 [ 71.541105][ T41] EXT4-fs (loop0): Delayed block allocation failed for inode 15 at logical offset 18 with max blocks 480 with error 28 [ 71.559734][ T7377] EXT4-fs error (device loop2): ext4_xattr_inode_iget:437: comm syz.2.1652: Parent and EA inode have the same ino 15 [ 71.586354][ T7383] EXT4-fs: Ignoring removed orlov option [ 71.598205][ T29] audit: type=1400 audit(2000000042.055:667): avc: denied { mount } for pid=7382 comm="syz.0.1653" name="/" dev="hugetlbfs" ino=16958 scontext=root:sysadm_r:sysadm_t tcontext=system_u:object_r:hugetlbfs_t tclass=filesystem permissive=1 [ 71.599020][ T7377] EXT4-fs error (device loop2): ext4_xattr_inode_iget:437: comm syz.2.1652: Parent and EA inode have the same ino 15 [ 71.660591][ T29] audit: type=1400 audit(2000000042.115:668): avc: denied { name_bind } for pid=7385 comm="syz.4.1656" src=2 scontext=root:sysadm_r:sysadm_t tcontext=system_u:object_r:reserved_port_t tclass=tcp_socket permissive=1 [ 71.684567][ T7377] EXT4-fs (loop2): 1 orphan inode deleted [ 71.690926][ T7377] EXT4-fs (loop2): mounted filesystem 00000000-0000-0000-0000-000000000000 r/w without journal. Quota mode: writeback. [ 71.693038][ T7383] EXT4-fs (loop5): mounted filesystem 00000000-0000-0000-0000-000000000000 r/w without journal. Quota mode: none. [ 71.732525][ T7392] program syz.0.1657 is using a deprecated SCSI ioctl, please convert it to SG_IO [ 71.752678][ T29] audit: type=1400 audit(2000000042.185:669): avc: denied { name_bind } for pid=7389 comm="syz.4.1658" src=20004 scontext=root:sysadm_r:sysadm_t tcontext=system_u:object_r:port_t tclass=rawip_socket permissive=1 [ 71.790719][ T7383] EXT4-fs (loop5): shut down requested (1) [ 71.794901][ T7394] msdos: Unknown parameter '7' [ 71.806669][ T7383] SELinux: inode_doinit_use_xattr: getxattr returned 5 for dev=loop5 ino=12 [ 71.811823][ T3311] EXT4-fs (loop2): unmounting filesystem 00000000-0000-0000-0000-000000000000. [ 71.816102][ T7383] SELinux: inode_doinit_use_xattr: getxattr returned 5 for dev=loop5 ino=12 [ 71.838728][ T7383] SELinux: inode_doinit_use_xattr: getxattr returned 5 for dev=loop5 ino=13 [ 71.850011][ T29] audit: type=1400 audit(2000000042.305:670): avc: denied { connect } for pid=7393 comm="syz.4.1659" scontext=root:sysadm_r:sysadm_t tcontext=root:sysadm_r:sysadm_t tclass=rds_socket permissive=1 [ 71.869782][ T7383] SELinux: inode_doinit_use_xattr: getxattr returned 5 for dev=loop5 ino=15 [ 71.894537][ T7383] SELinux: inode_doinit_use_xattr: getxattr returned 5 for dev=loop5 ino=12 [ 71.916467][ T7383] SELinux: inode_doinit_use_xattr: getxattr returned 5 for dev=loop5 ino=12 [ 71.944899][ T29] audit: type=1400 audit(2000000042.405:671): avc: denied { read } for pid=7397 comm="syz.2.1660" scontext=root:sysadm_r:sysadm_t tcontext=root:sysadm_r:sysadm_t tclass=perf_event permissive=1 [ 71.946991][ T7383] SELinux: inode_doinit_use_xattr: getxattr returned 5 for dev=loop5 ino=13 [ 72.000642][ T7383] SELinux: inode_doinit_use_xattr: getxattr returned 5 for dev=loop5 ino=15 [ 72.109458][ T5512] EXT4-fs (loop5): unmounting filesystem 00000000-0000-0000-0000-000000000000. [ 72.504381][ T7451] SELinux: failed to load policy [ 72.846939][ T7476] syz.5.1696: attempt to access beyond end of device [ 72.846939][ T7476] loop5: rw=2049, sector=145, nr_sectors = 57 limit=128 [ 72.900288][ T7480] batman_adv: batadv0: Adding interface: ipvlan2 [ 72.906757][ T7480] batman_adv: batadv0: The MTU of interface ipvlan2 is too small (1500) to handle the transport of batman-adv packets. Packets going over this interface will be fragmented on layer2 which could impact the performance. Setting the MTU to 1532 would solve the problem. [ 72.932101][ T7480] batman_adv: The newly added mac address (aa:aa:aa:aa:aa:3f) already exists on: batadv_slave_1 [ 72.942654][ T7480] batman_adv: It is strongly recommended to keep mac addresses unique to avoid problems! [ 72.955382][ T7480] batman_adv: batadv0: Interface activated: ipvlan2 [ 73.044290][ T7491] set_capacity_and_notify: 4 callbacks suppressed [ 73.044301][ T7491] loop0: detected capacity change from 0 to 4096 [ 73.067257][ T7491] EXT4-fs (loop0): mounted filesystem 00000000-0000-0000-0000-000000000000 r/w without journal. Quota mode: writeback. [ 73.112273][ T7499] __nla_validate_parse: 6 callbacks suppressed [ 73.112290][ T7499] netlink: 277 bytes leftover after parsing attributes in process `syz.5.1705'. [ 73.141880][ T7491] EXT4-fs error (device loop0): ext4_do_update_inode:5617: inode #15: comm syz.0.1703: corrupted inode contents [ 73.172908][ T7491] EXT4-fs error (device loop0): ext4_dirty_inode:6502: inode #15: comm syz.0.1703: mark_inode_dirty error [ 73.190387][ T7491] EXT4-fs error (device loop0): ext4_do_update_inode:5617: inode #15: comm syz.0.1703: corrupted inode contents [ 73.210793][ T7491] EXT4-fs error (device loop0): __ext4_ext_dirty:206: inode #15: comm syz.0.1703: mark_inode_dirty error [ 73.239423][ T7506] EXT4-fs (loop0): shut down requested (1) [ 73.257381][ T7510] loop4: detected capacity change from 0 to 128 [ 73.284548][ T3313] EXT4-fs (loop0): unmounting filesystem 00000000-0000-0000-0000-000000000000. [ 73.298790][ T3451] EXT4-fs (loop0): Quota write (off=5120, len=1024) cancelled because transaction is not started [ 73.454509][ T7526] loop4: detected capacity change from 0 to 256 [ 73.540716][ T7526] syz.4.1718: attempt to access beyond end of device [ 73.540716][ T7526] loop4: rw=2049, sector=256, nr_sectors = 4 limit=256 [ 73.691852][ T7536] SELinux: failed to load policy [ 73.798676][ T7545] loop0: detected capacity change from 0 to 164 [ 73.857247][ T7550] netem: change failed [ 73.900501][ C1] ip6_tunnel: ip6gre1 xmit: Local address not yet configured! [ 73.991692][ T7567] SELinux: Context #! ./cgroup/file0aaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaa [ 74.141765][ T7586] program syz.4.1746 is using a deprecated SCSI ioctl, please convert it to SG_IO [ 74.243518][ T7585] A link change request failed with some changes committed already. Interface sit0 may have been left with an inconsistent configuration, please check. [ 74.655326][ T7614] loop4: detected capacity change from 0 to 512 [ 74.682001][ T7614] EXT4-fs (loop4): encrypted files will use data=ordered instead of data journaling mode [ 74.734324][ T7614] EXT4-fs (loop4): 1 truncate cleaned up [ 74.752905][ T7614] EXT4-fs (loop4): mounted filesystem 00000000-0000-0000-0000-000000000000 r/w without journal. Quota mode: none. [ 74.789615][ T7621] netlink: 24 bytes leftover after parsing attributes in process `syz.0.1760'. [ 74.841596][ T3318] EXT4-fs (loop4): unmounting filesystem 00000000-0000-0000-0000-000000000000. [ 74.924618][ T7629] loop0: detected capacity change from 0 to 512 [ 74.961836][ T7629] EXT4-fs (loop0): mounted filesystem 00000000-0000-0000-0000-000000000000 r/w without journal. Quota mode: writeback. [ 74.978306][ T7629] ext4 filesystem being mounted at /343/bus supports timestamps until 2038-01-19 (0x7fffffff) [ 75.077843][ T3313] EXT4-fs (loop0): unmounting filesystem 00000000-0000-0000-0000-000000000000. [ 75.469772][ T7648] loop4: detected capacity change from 0 to 164 [ 75.527600][ T7648] iso9660: Corrupted directory entry in block 2 of inode 1792 [ 75.633932][ T7660] loop2: detected capacity change from 0 to 128 [ 75.657529][ T7660] EXT4-fs (loop2): mounted filesystem 76b65be2-f6da-4727-8c75-0525a5b65a09 r/w without journal. Quota mode: writeback. [ 75.695050][ T7660] ext4 filesystem being mounted at /329/file1 supports timestamps until 2038-01-19 (0x7fffffff) [ 75.729857][ T29] kauditd_printk_skb: 12 callbacks suppressed [ 75.729871][ T29] audit: type=1400 audit(2000000046.185:682): avc: denied { write } for pid=7659 comm="syz.2.1775" path="/329/file1/file1" dev="loop2" ino=12 scontext=root:sysadm_r:sysadm_t tcontext=root:object_r:unlabeled_t tclass=file permissive=1 [ 75.816105][ T7676] loop5: detected capacity change from 0 to 256 [ 75.842490][ T7676] FAT-fs (loop5): utf8 is not a recommended IO charset for FAT filesystems, filesystem will be case sensitive! [ 75.875905][ T7676] FAT-fs (loop5): Volume was not properly unmounted. Some data may be corrupt. Please run fsck. [ 75.892536][ T3311] EXT4-fs (loop2): unmounting filesystem 76b65be2-f6da-4727-8c75-0525a5b65a09. [ 75.972527][ T29] audit: type=1400 audit(2000000046.435:683): avc: denied { mount } for pid=7683 comm="syz.5.1785" name="/" dev="sysfs" ino=1 scontext=root:sysadm_r:sysadm_t tcontext=system_u:object_r:sysfs_t tclass=filesystem permissive=1 [ 76.088093][ T7697] IPVS: Error connecting to the multicast addr [ 76.096584][ T7699] loop0: detected capacity change from 0 to 128 [ 76.107400][ T7699] FAT-fs (loop0): Directory bread(block 414) failed [ 76.114139][ T7699] FAT-fs (loop0): Directory bread(block 415) failed [ 76.123094][ T7699] FAT-fs (loop0): Directory bread(block 416) failed [ 76.129691][ T7699] FAT-fs (loop0): Directory bread(block 417) failed [ 76.155774][ T7699] FAT-fs (loop0): Directory bread(block 418) failed [ 76.174056][ T7699] FAT-fs (loop0): Directory bread(block 419) failed [ 76.197647][ T7699] FAT-fs (loop0): Directory bread(block 420) failed [ 76.207512][ T29] audit: type=1400 audit(2000000046.665:684): avc: denied { mounton } for pid=7705 comm="syz.2.1797" path="/proc/726/cgroup" dev="proc" ino=18476 scontext=root:sysadm_r:sysadm_t tcontext=root:sysadm_r:sysadm_t tclass=file permissive=1 [ 76.243810][ T7707] FAT-fs (loop5): Invalid FSINFO signature: 0x41615252, 0x61000000 (sector = 1) [ 76.247355][ T7699] FAT-fs (loop0): Directory bread(block 421) failed [ 76.315259][ T7699] FAT-fs (loop0): Directory bread(block 414) failed [ 76.325752][ T29] audit: type=1400 audit(2000000046.785:685): avc: denied { create } for pid=7708 comm="syz.4.1798" scontext=root:sysadm_r:sysadm_t tcontext=root:sysadm_r:sysadm_t tclass=key_socket permissive=1 [ 76.349816][ T7699] FAT-fs (loop0): Directory bread(block 415) failed [ 76.359592][ T29] audit: type=1400 audit(2000000046.795:686): avc: denied { write } for pid=7708 comm="syz.4.1798" scontext=root:sysadm_r:sysadm_t tcontext=root:sysadm_r:sysadm_t tclass=key_socket permissive=1 [ 76.616698][ T29] audit: type=1400 audit(2000000047.075:687): avc: denied { unmount } for pid=3315 comm="syz-executor" scontext=root:sysadm_r:sysadm_t tcontext=system_u:object_r:bpf_t tclass=filesystem permissive=1 [ 76.698333][ T7734] xt_NFQUEUE: number of queues (62232) out of range (got 67565) [ 76.814434][ T7738] SELinux: unrecognized netlink message: protocol=0 nlmsg_type=0 sclass=netlink_route_socket pid=7738 comm=syz.5.1811 [ 76.883688][ T7740] SELinux: security_context_str_to_sid (E) failed with errno=-22 [ 77.147881][ T7750] program syz.5.1817 is using a deprecated SCSI ioctl, please convert it to SG_IO [ 77.477170][ T29] audit: type=1400 audit(2000000047.935:688): avc: denied { listen } for pid=7786 comm="syz.4.1834" scontext=root:sysadm_r:sysadm_t tcontext=root:sysadm_r:sysadm_t tclass=tipc_socket permissive=1 [ 77.514864][ T29] audit: type=1400 audit(2000000047.975:689): avc: denied { setopt } for pid=7790 comm="syz.0.1835" scontext=root:sysadm_r:sysadm_t tcontext=root:sysadm_r:sysadm_t tclass=netlink_rdma_socket permissive=1 [ 77.552783][ T29] audit: type=1400 audit(2000000047.995:690): avc: denied { getopt } for pid=7790 comm="syz.0.1835" scontext=root:sysadm_r:sysadm_t tcontext=root:sysadm_r:sysadm_t tclass=netlink_rdma_socket permissive=1 [ 77.623291][ T7796] EXT4-fs (loop0): mounted filesystem 00000000-0000-0000-0000-000000000000 r/w without journal. Quota mode: none. [ 77.695893][ T3313] EXT4-fs (loop0): unmounting filesystem 00000000-0000-0000-0000-000000000000. [ 77.772136][ T7813] vhci_hcd vhci_hcd.0: invalid port number 97 [ 77.778311][ T7813] vhci_hcd vhci_hcd.0: invalid port number 97 [ 77.790998][ T7816] EXT4-fs (loop5): mounted filesystem 76b65be2-f6da-4727-8c75-0525a5b65a09 r/w without journal. Quota mode: none. [ 77.808283][ T7816] ext4 filesystem being mounted at /233/file0aaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaa supports timestamps until 2038-01-19 (0x7fffffff) [ 77.858111][ T5512] EXT4-fs (loop5): unmounting filesystem 76b65be2-f6da-4727-8c75-0525a5b65a09. [ 77.954493][ T29] audit: type=1326 audit(2000000048.415:691): auid=4294967295 uid=0 gid=0 ses=4294967295 subj=root:sysadm_r:sysadm_t pid=7829 comm="syz.5.1852" exe="/root/syz-executor" sig=31 arch=c000003e syscall=202 compat=0 ip=0x7fb89e93aeb9 code=0x0 [ 78.054029][ T7842] set_capacity_and_notify: 3 callbacks suppressed [ 78.054047][ T7842] loop0: detected capacity change from 0 to 512 [ 78.085740][ T7842] FAT-fs (loop0): utf8 is not a recommended IO charset for FAT filesystems, filesystem will be case sensitive! [ 78.224774][ T7854] loop2: detected capacity change from 0 to 128 [ 78.431467][ T7866] SELinux: Context system_u:object_r:mnt_t:s0 is not valid (left unmapped). [ 78.508737][ T7870] netlink: 92 bytes leftover after parsing attributes in process `syz.0.1869'. [ 78.519537][ T7870] netlink: 24 bytes leftover after parsing attributes in process `syz.0.1869'. [ 79.359445][ T7919] loop4: detected capacity change from 0 to 8192 [ 79.672001][ T7940] netlink: 64 bytes leftover after parsing attributes in process `syz.0.1901'. [ 79.884648][ T7963] 9p: Bad value for 'rfdno' [ 80.096964][ T7979] netlink: 24 bytes leftover after parsing attributes in process `syz.5.1920'. [ 80.170238][ T7990] sch_tbf: burst 20480 is lower than device lo mtu (65550) ! [ 80.234965][ T7996] atomic_op ffff888142f70d28 conn xmit_atomic 0000000000000000 [ 80.488997][ T8017] loop3: detected capacity change from 0 to 128 [ 80.552992][ T8017] EXT4-fs (loop3): mounted filesystem 76b65be2-f6da-4727-8c75-0525a5b65a09 r/w without journal. Quota mode: none. [ 80.601517][ T8017] ext4 filesystem being mounted at /344/file0aaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaa supports timestamps until 2038-01-19 (0x7fffffff) [ 80.691662][ T8017] EXT4-fs error (device loop3): htree_dirblock_to_tree:1080: inode #2: block 4: comm syz.3.1937: bad entry in directory: inode out of bounds - offset=1012, inode=128, rec_len=12, size=1024 fake=1 [ 80.761874][ T3315] EXT4-fs (loop3): unmounting filesystem 76b65be2-f6da-4727-8c75-0525a5b65a09. [ 80.807052][ T8028] pimreg3: entered allmulticast mode [ 81.347605][ T29] kauditd_printk_skb: 25 callbacks suppressed [ 81.347658][ T29] audit: type=1400 audit(2000000051.805:717): avc: denied { ioctl } for pid=8061 comm="syz.5.1956" path="socket:[18919]" dev="sockfs" ino=18919 ioctlcmd=0x8933 scontext=root:sysadm_r:sysadm_t tcontext=root:sysadm_r:sysadm_t tclass=can_socket permissive=1 [ 81.403428][ T29] audit: type=1400 audit(2000000051.835:718): avc: denied { write } for pid=8061 comm="syz.5.1956" scontext=root:sysadm_r:sysadm_t tcontext=root:sysadm_r:sysadm_t tclass=can_socket permissive=1 [ 81.645143][ T29] audit: type=1400 audit(2000000052.095:719): avc: denied { append } for pid=8092 comm="syz.5.1972" name="ppp" dev="devtmpfs" ino=140 scontext=root:sysadm_r:sysadm_t tcontext=system_u:object_r:ppp_device_t tclass=chr_file permissive=1 [ 81.668569][ T8095] netlink: 4 bytes leftover after parsing attributes in process `syz.0.1971'. [ 81.747005][ T8103] netlink: 4 bytes leftover after parsing attributes in process `syz.0.1976'. [ 81.873485][ T8107] netlink: 'syz.0.1977': attribute type 25 has an invalid length. [ 81.881361][ T8107] netlink: 'syz.0.1977': attribute type 7 has an invalid length. [ 81.889072][ T8107] netlink: 'syz.0.1977': attribute type 1 has an invalid length. [ 81.897616][ T8107] netlink: 156 bytes leftover after parsing attributes in process `syz.0.1977'. [ 81.906782][ T8107] bridge0: port 1(bridge_slave_0) entered disabled state [ 82.098149][ T8129] loop2: detected capacity change from 0 to 512 [ 82.210501][ C1] ip6_tunnel: ip6gre1 xmit: Local address not yet configured! [ 82.405212][ T8145] loop0: detected capacity change from 0 to 128 [ 82.425422][ T8131] loop5: detected capacity change from 0 to 32768 [ 82.436449][ T8145] EXT4-fs (loop0): mounted filesystem 76b65be2-f6da-4727-8c75-0525a5b65a09 r/w without journal. Quota mode: none. [ 82.451051][ T8145] ext4 filesystem being mounted at /400/file1 supports timestamps until 2038-01-19 (0x7fffffff) [ 82.481242][ T8145] EXT4-fs error (device loop0): ext4_validate_block_bitmap:423: comm syz.0.1995: bg 0: bad block bitmap checksum [ 82.501798][ T8149] program syz.2.1996 is using a deprecated SCSI ioctl, please convert it to SG_IO [ 82.581976][ T3313] EXT4-fs (loop0): unmounting filesystem 76b65be2-f6da-4727-8c75-0525a5b65a09. [ 82.656063][ T8158] atomic_op ffff8881034c6528 conn xmit_atomic 0000000000000000 [ 82.742380][ T8164] pimreg: tun_chr_ioctl cmd 21731 [ 82.847621][ T8176] loop3: detected capacity change from 0 to 1024 [ 82.868891][ T8176] EXT4-fs: Ignoring removed orlov option [ 82.909267][ T8176] EXT4-fs (loop3): mounted filesystem 00000000-0000-0000-0000-000000000000 r/w without journal. Quota mode: none. [ 82.965382][ T3315] EXT4-fs (loop3): unmounting filesystem 00000000-0000-0000-0000-000000000000. [ 83.010945][ T8193] netlink: 268 bytes leftover after parsing attributes in process `syz.5.2015'. [ 83.072979][ T8200] vcan0: tx drop: invalid da for name 0x00000000000000c7 [ 83.134295][ T8204] loop3: detected capacity change from 0 to 1024 [ 83.153852][ T8204] EXT4-fs (loop3): ext4_check_descriptors: Inode bitmap for group 0 overlaps block group descriptors [ 83.164850][ T8204] EXT4-fs (loop3): ext4_check_descriptors: Checksum for group 0 failed (51554!=20869) [ 83.181481][ T8204] JBD2: no valid journal superblock found [ 83.187210][ T8204] EXT4-fs (loop3): Could not load journal inode [ 83.220988][ T8204] SELinux: security_context_str_to_sid (-Xܘ7.H\ %u@) failed with errno=-22 [ 83.433834][ T29] audit: type=1326 audit(2000000053.895:720): auid=4294967295 uid=0 gid=0 ses=4294967295 subj=root:sysadm_r:sysadm_t pid=8222 comm="syz.3.2029" exe="/root/syz-executor" sig=0 arch=c000003e syscall=202 compat=0 ip=0x7f850841aeb9 code=0x7ffc0000 [ 83.462510][ T29] audit: type=1326 audit(2000000053.915:721): auid=4294967295 uid=0 gid=0 ses=4294967295 subj=root:sysadm_r:sysadm_t pid=8222 comm="syz.3.2029" exe="/root/syz-executor" sig=0 arch=c000003e syscall=202 compat=0 ip=0x7f850841aeb9 code=0x7ffc0000 [ 83.485902][ T29] audit: type=1326 audit(2000000053.915:722): auid=4294967295 uid=0 gid=0 ses=4294967295 subj=root:sysadm_r:sysadm_t pid=8222 comm="syz.3.2029" exe="/root/syz-executor" sig=0 arch=c000003e syscall=2 compat=0 ip=0x7f850841aeb9 code=0x7ffc0000 [ 83.509415][ T29] audit: type=1326 audit(2000000053.915:723): auid=4294967295 uid=0 gid=0 ses=4294967295 subj=root:sysadm_r:sysadm_t pid=8222 comm="syz.3.2029" exe="/root/syz-executor" sig=0 arch=c000003e syscall=202 compat=0 ip=0x7f850841aeb9 code=0x7ffc0000 [ 83.533129][ T29] audit: type=1326 audit(2000000053.915:724): auid=4294967295 uid=0 gid=0 ses=4294967295 subj=root:sysadm_r:sysadm_t pid=8222 comm="syz.3.2029" exe="/root/syz-executor" sig=0 arch=c000003e syscall=202 compat=0 ip=0x7f850841aeb9 code=0x7ffc0000 [ 83.556498][ T29] audit: type=1326 audit(2000000053.915:725): auid=4294967295 uid=0 gid=0 ses=4294967295 subj=root:sysadm_r:sysadm_t pid=8222 comm="syz.3.2029" exe="/root/syz-executor" sig=0 arch=c000003e syscall=328 compat=0 ip=0x7f850841aeb9 code=0x7ffc0000 [ 83.579788][ T29] audit: type=1326 audit(2000000053.915:726): auid=4294967295 uid=0 gid=0 ses=4294967295 subj=root:sysadm_r:sysadm_t pid=8222 comm="syz.3.2029" exe="/root/syz-executor" sig=0 arch=c000003e syscall=202 compat=0 ip=0x7f850841aeb9 code=0x7ffc0000 [ 83.621574][ T8228] netlink: 28 bytes leftover after parsing attributes in process `syz.3.2031'. [ 83.784619][ T8242] loop0: detected capacity change from 0 to 164 [ 83.854424][ T8244] loop3: detected capacity change from 0 to 512 [ 83.883523][ T8244] EXT4-fs (loop3): feature flags set on rev 0 fs, running e2fsck is recommended [ 83.892683][ T8244] EXT4-fs (loop3): filesystem is read-only [ 83.915001][ T8234] loop2: detected capacity change from 0 to 32768 [ 83.930544][ T8244] EXT4-fs (loop3): failed to initialize system zone (-117) [ 83.937787][ T8244] EXT4-fs (loop3): mount failed [ 83.964781][ T8252] loop0: detected capacity change from 0 to 1024 [ 84.013753][ T8252] EXT4-fs (loop0): mounted filesystem 00000000-0000-0000-0000-000000000000 r/w without journal. Quota mode: none. [ 84.075923][ T8252] EXT4-fs error (device loop0): ext4_mb_generate_buddy:1306: group 0, block bitmap and bg descriptor inconsistent: 25 vs 1305 free clusters [ 84.114074][ T8262] loop2: detected capacity change from 0 to 1024 [ 84.175985][ T8262] EXT4-fs (loop2): mounted filesystem 00000000-0000-0006-0000-000000000000 r/w without journal. Quota mode: none. [ 84.199159][ T3313] EXT4-fs (loop0): unmounting filesystem 00000000-0000-0000-0000-000000000000. [ 84.223462][ T8262] ext4 filesystem being mounted at /381/file1 supports timestamps until 2038-01-19 (0x7fffffff) [ 84.239843][ T8262] EXT4-fs error (device loop2): ext4_validate_block_bitmap:441: comm syz.2.2045: bg 0: block 112: padding at end of block bitmap is not set [ 84.260964][ T8262] EXT4-fs (loop2): Delayed block allocation failed for inode 15 at logical offset 21 with max blocks 44 with error 117 [ 84.273497][ T8262] EXT4-fs (loop2): This should not happen!! Data will be lost [ 84.273497][ T8262] [ 84.298324][ T3311] EXT4-fs (loop2): unmounting filesystem 00000000-0000-0006-0000-000000000000. [ 84.448068][ T3405] kernel read not supported for file 803/task/804/net (pid: 3405 comm: kworker/1:3) [ 84.454994][ T8295] loop2: detected capacity change from 0 to 1024 [ 84.507164][ T8295] EXT4-fs: Ignoring removed orlov option [ 84.519291][ T8309] netlink: 16 bytes leftover after parsing attributes in process `syz.5.2067'. [ 84.557918][ T8295] EXT4-fs (loop2): mounted filesystem 00000000-0000-0000-0000-000000000000 r/w without journal. Quota mode: none. [ 84.632348][ T3311] EXT4-fs (loop2): unmounting filesystem 00000000-0000-0000-0000-000000000000. [ 84.695728][ T8326] netlink: 168 bytes leftover after parsing attributes in process `syz.0.2075'. [ 84.752751][ T8332] bond0: (slave lo): enslaved VLAN challenged slave. Adding VLANs will be blocked as long as it is part of bond. [ 84.764841][ T8332] bond0: (slave lo): Error: Device can not be enslaved while up [ 84.799352][ T8337] program syz.2.2079 is using a deprecated SCSI ioctl, please convert it to SG_IO [ 84.965103][ T8358] loop0: detected capacity change from 0 to 128 [ 84.986847][ T8358] EXT4-fs (loop0): mounted filesystem 76b65be2-f6da-4727-8c75-0525a5b65a09 r/w without journal. Quota mode: none. [ 85.026925][ T8363] loop5: detected capacity change from 0 to 2048 [ 85.035653][ T8358] ext4 filesystem being mounted at /422/bus supports timestamps until 2038-01-19 (0x7fffffff) [ 85.053870][ T8358] EXT4-fs (loop0): shut down requested (2) [ 85.070833][ T3303] loop5: p1 p2 [ 85.088221][ T3313] EXT4-fs (loop0): unmounting filesystem 76b65be2-f6da-4727-8c75-0525a5b65a09. [ 85.101412][ T8363] loop5: p1 p2 [ 85.130042][ T8363] netlink: 204 bytes leftover after parsing attributes in process `syz.5.2093'. [ 85.424568][ T8390] loop3: detected capacity change from 0 to 256 [ 85.466824][ T8394] netlink: 20 bytes leftover after parsing attributes in process `syz.3.2107'. [ 85.537599][ T8396] netlink: 4 bytes leftover after parsing attributes in process `syz.3.2108'. [ 85.547096][ T8396] netlink: 4 bytes leftover after parsing attributes in process `syz.3.2108'. [ 85.682581][ T8411] msdos: Bad value for 'uid' [ 85.687210][ T8411] msdos: Bad value for 'uid' [ 86.364689][ T3405] IPVS: starting estimator thread 0... [ 86.438817][ T8457] hugetlbfs: syz.3.2136 (8457): Using mlock ulimits for SHM_HUGETLB is obsolete [ 86.480801][ T8449] IPVS: using max 2160 ests per chain, 108000 per kthread [ 86.518508][ T8463] EXT4-fs (loop2): orphan cleanup on readonly fs [ 86.531316][ T8466] netlink: 20 bytes leftover after parsing attributes in process `syz.3.2140'. [ 86.556939][ T8463] EXT4-fs (loop2): Cannot turn on journaled quota: type 0: error -2 [ 86.614532][ T8463] EXT4-fs (loop2): 1 truncate cleaned up [ 86.632859][ T8463] EXT4-fs (loop2): mounted filesystem 00000000-0000-0000-0000-000000000000 ro without journal. Quota mode: writeback. [ 86.707673][ T3311] EXT4-fs (loop2): unmounting filesystem 00000000-0000-0000-0000-000000000000. [ 86.860307][ T8486] EXT4-fs (loop5): mounted filesystem 00000000-0000-0000-0000-001000000000 r/w without journal. Quota mode: none. [ 86.920960][ T8497] EXT4-fs (loop2): mounting ext2 file system using the ext4 subsystem [ 86.934099][ T8500] netlink: 'syz.0.2154': attribute type 4 has an invalid length. [ 86.985552][ T5512] EXT4-fs (loop5): unmounting filesystem 00000000-0000-0000-0000-001000000000. [ 87.005290][ T8497] EXT4-fs error (device loop2): ext4_validate_block_bitmap:432: comm syz.2.2153: bg 0: block 104: invalid block bitmap [ 87.031386][ T8497] EXT4-fs error (device loop2) in ext4_mb_clear_bb:6689: Corrupt filesystem [ 87.050473][ T8497] EXT4-fs error (device loop2): ext4_free_branches:1023: inode #11: comm syz.2.2153: invalid indirect mapped block 1 (level 1) [ 87.064293][ T8497] EXT4-fs (loop2): 1 truncate cleaned up [ 87.084523][ T8497] EXT4-fs (loop2): mounted filesystem 00000000-0000-0000-0000-000000000000 r/w without journal. Quota mode: none. [ 87.131380][ T8506] EXT4-fs (loop5): mounted filesystem 00000000-0000-0000-0000-000000000000 r/w without journal. Quota mode: writeback. [ 87.160681][ T8506] ext4 filesystem being mounted at /316/bus supports timestamps until 2038-01-19 (0x7fffffff) [ 87.172347][ T29] kauditd_printk_skb: 38 callbacks suppressed [ 87.172359][ T29] audit: type=1400 audit(2000000057.635:765): avc: denied { create } for pid=8505 comm="syz.5.2156" name=E91F7189591E9233614B scontext=root:sysadm_r:sysadm_t tcontext=root:object_r:unlabeled_t tclass=sock_file permissive=1 [ 87.238577][ T8506] Quota error (device loop5): find_block_dqentry: Quota for id 0 referenced but not present [ 87.248767][ T8506] Quota error (device loop5): qtree_read_dquot: Can't read quota structure for id 0 [ 87.258217][ T8506] EXT4-fs error (device loop5): ext4_acquire_dquot:6986: comm syz.5.2156: Failed to acquire dquot type 1 [ 87.314701][ T29] audit: type=1326 audit(2000000057.775:766): auid=4294967295 uid=0 gid=0 ses=4294967295 subj=root:sysadm_r:sysadm_t pid=8514 comm="syz.0.2160" exe="/root/syz-executor" sig=31 arch=c000003e syscall=202 compat=0 ip=0x7f430126aeb9 code=0x0 [ 87.431739][ T29] audit: type=1400 audit(2000000057.895:767): avc: denied { read } for pid=8534 comm="syz.5.2169" scontext=root:sysadm_r:sysadm_t tcontext=root:sysadm_r:sysadm_t tclass=kcm_socket permissive=1 [ 87.488144][ T8538] syz.2.2168 calls setitimer() with new_value NULL pointer. Misfeature support will be removed [ 87.522801][ T8540] netlink: 4 bytes leftover after parsing attributes in process `syz.2.2170'. [ 87.556858][ T29] audit: type=1400 audit(2000000058.015:768): avc: denied { getopt } for pid=8543 comm="syz.2.2172" scontext=root:sysadm_r:sysadm_t tcontext=root:sysadm_r:sysadm_t tclass=phonet_socket permissive=1 [ 87.830377][ T29] audit: type=1400 audit(2000000058.285:769): avc: denied { getopt } for pid=8550 comm="syz.3.2175" scontext=root:sysadm_r:sysadm_t tcontext=root:sysadm_r:sysadm_t tclass=netlink_generic_socket permissive=1 [ 87.891305][ T8553] pimreg0: tun_chr_ioctl cmd 1074025678 [ 87.896975][ T8553] pimreg0: group set to 1 [ 88.219775][ T8587] sctp: [Deprecated]: syz.2.2193 (pid 8587) Use of int in maxseg socket option. [ 88.219775][ T8587] Use struct sctp_assoc_value instead [ 88.355903][ T8601] netlink: 4 bytes leftover after parsing attributes in process `syz.0.2199'. [ 88.378947][ T8603] set_capacity_and_notify: 7 callbacks suppressed [ 88.378962][ T8603] loop3: detected capacity change from 0 to 128 [ 88.421909][ T8603] FAT-fs (loop3): error, corrupted file size (i_pos 548, 512) [ 88.429431][ T8603] FAT-fs (loop3): Filesystem has been set read-only [ 88.788101][ T8638] loop0: detected capacity change from 0 to 1764 [ 88.838625][ T8640] A link change request failed with some changes committed already. Interface lo may have been left with an inconsistent configuration, please check. [ 89.038140][ T8651] loop0: detected capacity change from 0 to 1024 [ 89.105087][ T8651] EXT4-fs error (device loop0): ext4_mb_mark_diskspace_used:4215: comm syz.0.2221: Allocating blocks 497-513 which overlap fs metadata [ 89.119935][ T8651] EXT4-fs error (device loop0): ext4_mb_mark_diskspace_used:4215: comm syz.0.2221: Allocating blocks 497-513 which overlap fs metadata [ 89.166565][ T8661] netlink: 24 bytes leftover after parsing attributes in process `syz.4.2224'. [ 89.191317][ T8650] EXT4-fs (loop0): pa ffff88810055c7e0: logic 48, phys. 177, len 21 [ 89.199347][ T8650] EXT4-fs error (device loop0): ext4_mb_release_inode_pa:5466: group 0, free 0, pa_free 1 [ 89.299822][ T29] audit: type=1326 audit(2000000059.755:770): auid=4294967295 uid=0 gid=0 ses=4294967295 subj=root:sysadm_r:sysadm_t pid=8671 comm="syz.0.2229" exe="/root/syz-executor" sig=0 arch=c000003e syscall=202 compat=0 ip=0x7f430126aeb9 code=0x7ffc0000 [ 89.325533][ T29] audit: type=1326 audit(2000000059.795:771): auid=4294967295 uid=0 gid=0 ses=4294967295 subj=root:sysadm_r:sysadm_t pid=8671 comm="syz.0.2229" exe="/root/syz-executor" sig=0 arch=c000003e syscall=68 compat=0 ip=0x7f430126aeb9 code=0x7ffc0000 [ 89.349070][ T29] audit: type=1326 audit(2000000059.795:772): auid=4294967295 uid=0 gid=0 ses=4294967295 subj=root:sysadm_r:sysadm_t pid=8671 comm="syz.0.2229" exe="/root/syz-executor" sig=0 arch=c000003e syscall=202 compat=0 ip=0x7f430126aeb9 code=0x7ffc0000 [ 89.434713][ T8681] netlink: 182 bytes leftover after parsing attributes in process `syz.0.2233'. [ 89.484871][ T8688] loop3: detected capacity change from 0 to 512 [ 89.497671][ T8688] EXT4-fs: inline encryption not supported [ 89.528447][ T8688] EXT4-fs (loop3): 1 orphan inode deleted [ 89.541202][ T52] EXT4-fs error (device loop3): ext4_release_dquot:7022: comm kworker/u8:3: Failed to release dquot type 1 [ 89.553747][ T8688] ext4 filesystem being mounted at /430/file1 supports timestamps until 2038-01-19 (0x7fffffff) [ 89.655087][ T8710] usb usb6: Requested nonsensical USBDEVFS_URB_ZERO_PACKET. [ 89.674082][ T8710] vhci_hcd vhci_hcd.2: invalid port number 96 [ 89.680197][ T8710] vhci_hcd vhci_hcd.2: default hub control req: 0300 vfffa i0060 l0 [ 89.792091][ T8725] loop3: detected capacity change from 0 to 512 [ 89.819628][ T8725] EXT4-fs warning (device loop3): ext4_enable_quotas:7221: Failed to enable quota tracking (type=1, err=-117, ino=4). Please run e2fsck to fix. [ 89.837256][ T8725] EXT4-fs (loop3): mount failed [ 89.858623][ T3482] kernel write not supported for file /input/event0 (pid: 3482 comm: kworker/0:6) [ 90.113452][ T8757] netlink: 20 bytes leftover after parsing attributes in process `syz.4.2267'. [ 90.154855][ T8759] sg_write: process 937 (syz.2.2268) changed security contexts after opening file descriptor, this is not allowed. [ 90.305481][ T8775] loop3: detected capacity change from 0 to 128 [ 90.326889][ T8775] ext4 filesystem being mounted at /443/file1 supports timestamps until 2038-01-19 (0x7fffffff) [ 90.584552][ T8811] loop0: detected capacity change from 0 to 512 [ 90.597790][ T8811] EXT4-fs: Ignoring removed oldalloc option [ 90.619330][ T8811] EXT4-fs (loop0): encrypted files will use data=ordered instead of data journaling mode [ 90.632957][ T8811] EXT4-fs error (device loop0): ext4_iget_extra_inode:5073: inode #11: comm syz.0.2291: corrupted in-inode xattr: invalid ea_ino [ 90.650076][ T8811] EXT4-fs error (device loop0): ext4_orphan_get:1396: comm syz.0.2291: couldn't read orphan inode 11 (err -117) [ 90.814303][ T8835] loop0: detected capacity change from 0 to 1024 [ 90.828321][ T8835] EXT4-fs: Ignoring removed mblk_io_submit option [ 90.884876][ T8835] ext4 filesystem being mounted at /462/file1 supports timestamps until 2038-01-19 (0x7fffffff) [ 90.972279][ T8852] netlink: 8 bytes leftover after parsing attributes in process `syz.2.2310'. [ 91.218254][ T8884] batadv_slave_1: entered promiscuous mode [ 91.243017][ T8883] batadv_slave_1: left promiscuous mode [ 91.260203][ T8890] loop5: detected capacity change from 0 to 1024 [ 91.289630][ T8890] ext4 filesystem being mounted at /336/file1 supports timestamps until 2038-01-19 (0x7fffffff) [ 91.309776][ T8890] EXT4-fs error (device loop5): ext4_map_blocks:825: inode #15: comm syz.5.2327: lblock 0 mapped to illegal pblock 0 (length 1) [ 91.333353][ T8890] EXT4-fs (loop5): Remounting filesystem read-only [ 91.561707][ T8920] syzkaller0: tun_chr_ioctl cmd 1074812117 [ 91.647487][ T8934] loop5: detected capacity change from 0 to 512 [ 91.656105][ T8934] EXT4-fs (loop5): encrypted files will use data=ordered instead of data journaling mode [ 91.666039][ T8934] EXT4-fs (loop5): couldn't mount as ext3 due to feature incompatibilities [ 91.675350][ T8937] EXT4-fs: Ignoring removed orlov option [ 91.692282][ T8937] EXT4-fs (loop0): mounting ext3 file system using the ext4 subsystem [ 91.704546][ T8937] [EXT4 FS bs=1024, gc=1, bpg=8192, ipg=32, mo=8042c119, mo2=0002] [ 91.714197][ T8937] EXT4-fs error (device loop0): ext4_iget_extra_inode:5073: inode #15: comm syz.0.2348: corrupted in-inode xattr: e_value size too large [ 91.736098][ T8937] EXT4-fs error (device loop0): ext4_orphan_get:1396: comm syz.0.2348: couldn't read orphan inode 15 (err -117) [ 91.752843][ T8943] can0: slcan on ttyS3. [ 91.764529][ T8937] EXT4-fs (loop0): re-mounted 00000000-0000-0000-0000-000000000000. [ 91.810976][ T8943] can0 (unregistered): slcan off ttyS3. [ 91.821704][ T8952] can0: slcan on ttyS3. [ 91.879052][ T8965] SELinux: Context is not valid (left unmapped). [ 91.900624][ T8942] can0 (unregistered): slcan off ttyS3. [ 92.039313][ T8989] netlink: 76 bytes leftover after parsing attributes in process `syz.5.2362'. [ 92.191746][ T29] kauditd_printk_skb: 18 callbacks suppressed [ 92.191763][ T29] audit: type=1326 audit(2000000062.645:789): auid=4294967295 uid=0 gid=0 ses=4294967295 subj=root:sysadm_r:sysadm_t pid=9014 comm="syz.5.2370" exe="/root/syz-executor" sig=0 arch=c000003e syscall=202 compat=0 ip=0x7fb89e93aeb9 code=0x7ffc0000 [ 92.222000][ T29] audit: type=1326 audit(2000000062.645:790): auid=4294967295 uid=0 gid=0 ses=4294967295 subj=root:sysadm_r:sysadm_t pid=9014 comm="syz.5.2370" exe="/root/syz-executor" sig=0 arch=c000003e syscall=202 compat=0 ip=0x7fb89e93aeb9 code=0x7ffc0000 [ 92.245523][ T29] audit: type=1326 audit(2000000062.645:791): auid=4294967295 uid=0 gid=0 ses=4294967295 subj=root:sysadm_r:sysadm_t pid=9014 comm="syz.5.2370" exe="/root/syz-executor" sig=0 arch=c000003e syscall=202 compat=0 ip=0x7fb89e93aeb9 code=0x7ffc0000 [ 92.270169][ T29] audit: type=1326 audit(2000000062.645:792): auid=4294967295 uid=0 gid=0 ses=4294967295 subj=root:sysadm_r:sysadm_t pid=9014 comm="syz.5.2370" exe="/root/syz-executor" sig=0 arch=c000003e syscall=202 compat=0 ip=0x7fb89e93aeb9 code=0x7ffc0000 [ 92.294317][ T29] audit: type=1326 audit(2000000062.645:793): auid=4294967295 uid=0 gid=0 ses=4294967295 subj=root:sysadm_r:sysadm_t pid=9014 comm="syz.5.2370" exe="/root/syz-executor" sig=0 arch=c000003e syscall=225 compat=0 ip=0x7fb89e93aeb9 code=0x7ffc0000 [ 92.317915][ T29] audit: type=1326 audit(2000000062.645:794): auid=4294967295 uid=0 gid=0 ses=4294967295 subj=root:sysadm_r:sysadm_t pid=9014 comm="syz.5.2370" exe="/root/syz-executor" sig=0 arch=c000003e syscall=202 compat=0 ip=0x7fb89e93aeb9 code=0x7ffc0000 [ 92.342146][ T29] audit: type=1326 audit(2000000062.645:795): auid=4294967295 uid=0 gid=0 ses=4294967295 subj=root:sysadm_r:sysadm_t pid=9014 comm="syz.5.2370" exe="/root/syz-executor" sig=0 arch=c000003e syscall=436 compat=0 ip=0x7fb89e93aeb9 code=0x7ffc0000 [ 92.365741][ T29] audit: type=1326 audit(2000000062.645:796): auid=4294967295 uid=0 gid=0 ses=4294967295 subj=root:sysadm_r:sysadm_t pid=9014 comm="syz.5.2370" exe="/root/syz-executor" sig=0 arch=c000003e syscall=231 compat=0 ip=0x7fb89e93aeb9 code=0x7ffc0000 [ 92.470750][ T9047] rock: directory entry would overflow storage [ 92.476937][ T9047] rock: sig=0x5245, size=8, remaining=5 [ 92.635538][ T29] audit: type=1326 audit(2000000063.095:797): auid=4294967295 uid=0 gid=0 ses=4294967295 subj=root:sysadm_r:sysadm_t pid=9074 comm="syz.3.2397" exe="/root/syz-executor" sig=31 arch=c000003e syscall=202 compat=0 ip=0x7f850841aeb9 code=0x0 [ 92.982279][ T9104] ext4 filesystem being mounted at /364/file1 supports timestamps until 2038-01-19 (0x7fffffff) [ 93.258311][ T29] audit: type=1326 audit(2000000063.715:798): auid=4294967295 uid=0 gid=0 ses=4294967295 subj=root:sysadm_r:sysadm_t pid=9040 comm="syz.0.2381" exe="/root/syz-executor" sig=0 arch=c000003e syscall=202 compat=0 ip=0x7f430126aeb9 code=0x7fc00000 [ 93.304715][ T9138] netlink: 65039 bytes leftover after parsing attributes in process `syz.5.2424'. [ 93.356856][ T3001] ================================================================== [ 93.364967][ T3001] BUG: KCSAN: data-race in set_nlink / set_nlink [ 93.371389][ T3001] [ 93.373720][ T3001] read to 0xffff88811b1289e8 of 4 bytes by task 3303 on cpu 1: [ 93.381275][ T3001] set_nlink+0x29/0xb0 [ 93.385447][ T3001] kernfs_iop_permission+0x1e2/0x220 [ 93.390745][ T3001] inode_permission+0x2de/0x3c0 [ 93.395610][ T3001] link_path_walk+0x779/0xe30 [ 93.400298][ T3001] path_openat+0x1bf/0x23c0 [ 93.404825][ T3001] do_filp_open+0x15d/0x280 [ 93.409348][ T3001] do_sys_openat2+0xa6/0x150 [ 93.413946][ T3001] __x64_sys_openat+0xf2/0x120 [ 93.418727][ T3001] x64_sys_call+0x2b07/0x3000 [ 93.423512][ T3001] do_syscall_64+0xc0/0x2a0 [ 93.428136][ T3001] entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 93.434043][ T3001] [ 93.436362][ T3001] write to 0xffff88811b1289e8 of 4 bytes by task 3001 on cpu 0: [ 93.443985][ T3001] set_nlink+0x99/0xb0 [ 93.448059][ T3001] kernfs_iop_permission+0x1e2/0x220 [ 93.453367][ T3001] inode_permission+0x2de/0x3c0 [ 93.458218][ T3001] link_path_walk+0x779/0xe30 [ 93.462900][ T3001] path_lookupat+0x8c/0x500 [ 93.467415][ T3001] filename_lookup+0x190/0x390 [ 93.472168][ T3001] vfs_statx+0x96/0x170 [ 93.476321][ T3001] vfs_fstatat+0x115/0x170 [ 93.480735][ T3001] __se_sys_newfstatat+0x55/0x3e0 [ 93.485757][ T3001] __x64_sys_newfstatat+0x55/0x70 [ 93.490824][ T3001] x64_sys_call+0x111f/0x3000 [ 93.495586][ T3001] do_syscall_64+0xc0/0x2a0 [ 93.500102][ T3001] entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 93.505986][ T3001] [ 93.508294][ T3001] value changed: 0x00000008 -> 0x00000009 [ 93.514000][ T3001] [ 93.516306][ T3001] Reported by Kernel Concurrency Sanitizer on: [ 93.522449][ T3001] CPU: 0 UID: 0 PID: 3001 Comm: udevd Not tainted syzkaller #0 PREEMPT(voluntary) [ 93.531727][ T3001] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 10/25/2025 [ 93.541774][ T3001] ================================================================== [ 93.571848][ T9146] EXT4-fs error (device loop0): ext4_acquire_dquot:6986: comm syz.0.2429: Failed to acquire dquot type 0 [ 93.584217][ T9146] EXT4-fs error (device loop0): mb_free_blocks:2037: group 0, inode 13: block 160:freeing already freed block (bit 10); block bitmap corrupt. [ 93.608128][ T9146] EXT4-fs (loop0): 1 truncate cleaned up [ 98.850558][ C1] ip6_tunnel: ip6gre1 xmit: Local address not yet configured!