last executing test programs: 1.271728903s ago: executing program 3 (id=1217): r0 = bpf$MAP_CREATE_CONST_STR(0x0, &(0x7f0000000240)={0x2, 0x4, 0x8, 0x1, 0x80, 0x0, 0x0, '\x00', 0x0, 0x0}, 0x48) bpf$BPF_MAP_LOOKUP_AND_DELETE_ELEM(0x15, &(0x7f0000000180)={r0, 0x0, 0x0, 0x4}, 0x20) socket$nl_route(0x10, 0x3, 0x0) r1 = socket$inet6(0xa, 0x2, 0x0) setsockopt$inet6_IPV6_FLOWLABEL_MGR(r1, 0x29, 0x20, &(0x7f0000000280)={@mcast1, 0x800, 0x0, 0x1, 0x1}, 0x20) setsockopt$inet6_int(r1, 0x29, 0x1000000000021, &(0x7f0000000040)=0x5, 0x4) sendmsg$inet6(r1, &(0x7f00000000c0)={&(0x7f00000001c0)={0xa, 0x4e23, 0x80000, @private1={0xfc, 0x1, '\x00', 0x1}}, 0x1c, 0x0, 0x0, &(0x7f0000000000)=ANY=[@ANYBLOB="120000000000000029000000", @ANYRES16=r1], 0x18}, 0x40c0) 1.271450263s ago: executing program 3 (id=1218): r0 = bpf$MAP_CREATE(0x0, &(0x7f0000001e80)=ANY=[@ANYBLOB="0b000000080000000c000000ffffffff01"], 0x48) r1 = bpf$PROG_LOAD(0x5, &(0x7f00000004c0)={0x11, 0xd, &(0x7f0000000240)=ANY=[@ANYBLOB="18000000000000000000000000000000850000006d00000018110000", @ANYRES32=r0, @ANYBLOB="0000000000000000b7080000000000007b8af8ff00000000bfa200000000000007020000f8ffffffb703000008000010b704000000000000850000000100000095"], &(0x7f0000000000)='syzkaller\x00', 0x0, 0x0, 0x0, 0x0, 0x0, '\x00', 0x0, @fallback=0x29, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x2}, 0x94) bpf$BPF_RAW_TRACEPOINT_OPEN(0x11, &(0x7f0000000540)={&(0x7f0000000000)='kfree\x00', r1, 0x0, 0x3}, 0x18) perf_event_open(&(0x7f00000000c0)={0x5, 0x80, 0xec, 0x6, 0x40, 0x3, 0x0, 0x4000000000, 0xd4, 0x1, 0x0, 0x0, 0x1, 0x0, 0x1, 0x0, 0x0, 0x1, 0x1, 0x1, 0x0, 0x1, 0x0, 0x0, 0x0, 0x1, 0x0, 0x1, 0x1, 0x0, 0x1, 0x0, 0x0, 0x1, 0x0, 0x1, 0x1, 0x1, 0x0, 0x0, 0x0, 0x1, 0x1, 0x1, 0x0, 0x1, 0x1, 0x0, 0x4, 0x2, @perf_bp={0x0, 0x8}, 0x100882, 0x7ff, 0x6, 0x3, 0xb, 0x2, 0x3ff, 0x0, 0x0, 0x0, 0x2}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0xa000)=nil, 0xa000, 0x100000a, 0x4082172, 0xffffffffffffffff, 0x0) mremap(&(0x7f0000001000/0x3000)=nil, 0x3000, 0x4000, 0x3, &(0x7f0000005000/0x4000)=nil) socketpair$unix(0x1, 0x1, 0x0, &(0x7f00000029c0)) 1.271204303s ago: executing program 3 (id=1219): syz_usb_connect$hid(0x2, 0x36, &(0x7f0000000000)={{0x12, 0x1, 0x0, 0x0, 0x0, 0x0, 0x20, 0x46d, 0xca04, 0x0, 0x0, 0x0, 0x0, 0x1, [{{0x9, 0x2, 0x24, 0x1, 0x0, 0x0, 0x0, 0x6, [{{0x9, 0x4, 0x0, 0x10, 0x15, 0x3, 0x0, 0x0, 0x0, {0x9, 0x21, 0x0, 0x36, 0x1, {0x22, 0x5}}, {{{0x9, 0x5, 0x81, 0x3, 0x0, 0xc, 0x0, 0x7}}}}}]}}]}}, 0x0) r0 = socket$nl_route(0x10, 0x3, 0x0) r1 = socket$nl_route(0x10, 0x3, 0x0) sendmsg$nl_route(r1, 0x0, 0x0) sendmsg$nl_route(r0, &(0x7f0000000100)={0x0, 0x0, &(0x7f00000000c0)={&(0x7f0000000500)=ANY=[@ANYBLOB="1c0000006800e97800000000000000000a000000000000000400040030"], 0x1c}}, 0x0) r2 = socket$nl_route(0x10, 0x3, 0x0) sendmsg$nl_route(r2, &(0x7f0000000000)={0x0, 0x0, &(0x7f00000001c0)={&(0x7f0000000300)=@newnexthop={0x24, 0x68, 0x1, 0x2, 0x7ffffffc, {}, [@NHA_GROUP={0xc, 0x2, [{0x2, 0x4}]}]}, 0x24}, 0x1, 0x0, 0x0, 0x24008000}, 0x4000) 720.036717ms ago: executing program 3 (id=1242): r0 = bpf$MAP_CREATE(0x0, &(0x7f00000009c0)=ANY=[@ANYBLOB="19000000040000000800000008"], 0x50) r1 = bpf$PROG_LOAD(0x5, &(0x7f00000000c0)={0x11, 0xc, &(0x7f0000000440)=ANY=[@ANYBLOB="180000000000000000000000000001b518110000", @ANYRES32=r0, @ANYBLOB="0000000000000000b7080000000000007b8af8ff00000000bfa200000000000007020000f8ffffffb703000008000000b704000000000000850000000100000095"], &(0x7f0000000240)='GPL\x00', 0x0, 0x0, 0x0, 0x0, 0x0, '\x00', 0x0, @fallback, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x90) bpf$MAP_UPDATE_ELEM_TAIL_CALL(0x2, &(0x7f0000000600)={{r0}, &(0x7f0000000000), &(0x7f00000005c0)=r1}, 0x20) r2 = bpf$PROG_LOAD(0x5, &(0x7f0000000800)={0x11, 0xc, &(0x7f0000000440)=ANY=[], &(0x7f0000000240)='GPL\x00', 0x0, 0x0, 0x0, 0x40f00, 0x0, '\x00', 0x0, @fallback=0x8, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x2000}, 0x94) bpf$BPF_RAW_TRACEPOINT_OPEN(0x11, &(0x7f0000000180)={&(0x7f0000000980)='mm_page_free\x00', r2}, 0x10) openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000080)='memory.numa_stat\x00', 0x26e1, 0x0) perf_event_open(&(0x7f0000000000)={0x8, 0x80, 0x0, 0x0, 0x0, 0x0, 0x600, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000080)}, 0x2405, 0x0, 0x0, 0x0, 0x8}, 0x0, 0x0, 0xffffffffffffffff, 0xd) 507.973447ms ago: executing program 3 (id=1249): socket$kcm(0x11, 0xa, 0x300) r0 = bpf$BPF_PROG_RAW_TRACEPOINT_LOAD(0x5, &(0x7f0000000200)={0x11, 0x3, &(0x7f0000000380)=ANY=[@ANYBLOB="1800000000000700000000000000000095"], &(0x7f0000000040)='syzkaller\x00'}, 0x90) bpf$BPF_RAW_TRACEPOINT_OPEN(0x11, &(0x7f0000000100)={&(0x7f00000000c0)='sock_rcvqueue_full\x00', r0}, 0x10) r1 = bpf$BPF_PROG_RAW_TRACEPOINT_LOAD(0x5, &(0x7f0000000200)={0x11, 0x3, &(0x7f0000000380)=ANY=[], &(0x7f0000000040)='syzkaller\x00'}, 0x94) bpf$BPF_RAW_TRACEPOINT_OPEN(0x11, &(0x7f0000000100)={&(0x7f00000000c0)='sock_rcvqueue_full\x00', r1}, 0x10) r2 = socket$kcm(0x10, 0x3, 0x10) sendmsg$kcm(r2, &(0x7f0000000000)={0x0, 0xd18c9b25, &(0x7f0000000080)=[{&(0x7f0000000040)="e03f03003f000b05d25a806c8c6f94f90524fc6010000200d7070000053582c137153e37000c0980fc0b10000300", 0x33fe0}], 0x1}, 0x0) 499.808978ms ago: executing program 3 (id=1252): r0 = socket$inet6_tcp(0xa, 0x1, 0x0) listen(r0, 0x0) io_setup(0x25, &(0x7f00000002c0)=0x0) r2 = eventfd2(0x0, 0x0) io_submit(r1, 0x1, &(0x7f0000000280)=[&(0x7f0000000000)={0x1802, 0x0, 0x0, 0x5, 0x0, r0, 0x0, 0x0, 0x0, 0x0, 0x1, r2}]) ppoll(&(0x7f0000000080)=[{r0, 0x400}, {r0, 0x120}], 0x2, 0x0, 0x0, 0x0) shutdown(r0, 0x1) 368.040008ms ago: executing program 0 (id=1254): r0 = openat$tun(0xffffffffffffff9c, &(0x7f0000000240), 0x0, 0x0) ioctl$TUNSETIFF(r0, 0x400454ca, &(0x7f0000000040)={'syzkaller0\x00', 0x7101}) r1 = socket(0x400000000010, 0x3, 0x0) r2 = socket$unix(0x1, 0x1, 0x0) ioctl$sock_SIOCGIFINDEX(r2, 0x8933, &(0x7f0000000100)={'syzkaller0\x00', 0x0}) sendmsg$nl_route_sched(r1, &(0x7f00000012c0)={0x0, 0x0, &(0x7f0000000080)={&(0x7f00000005c0)=@newqdisc={0x38, 0x24, 0x4ee4e6a52ff56541, 0x70bd2d, 0xffffffff, {0x0, 0x0, 0x0, r3, {0x0, 0xffde}, {0xffff, 0xffff}, {0x1, 0xf}}, [@qdisc_kind_options=@q_multiq={{0xb}, {0x8}}]}, 0x38}}, 0x0) sendmsg$nl_route_sched(r1, &(0x7f00000001c0)={0x0, 0x0, &(0x7f0000000440)={&(0x7f0000000940)=@newtfilter={0x10c, 0x2c, 0xd27, 0x70bd25, 0x25dfdbfd, {0x0, 0x0, 0x0, r3, {0xe, 0x7}, {}, {0x7, 0x2}}, [@filter_kind_options=@f_flower={{0xb}, {0xdc, 0x2, [@TCA_FLOWER_KEY_ENC_OPTS_MASK={0x4}, @TCA_FLOWER_KEY_ENC_OPTS={0xc, 0x54, 0x0, 0x1, [@TCA_FLOWER_KEY_ENC_OPTS_VXLAN={0x4}, @TCA_FLOWER_KEY_ENC_OPTS_ERSPAN]}, @TCA_FLOWER_KEY_ICMPV6_TYPE_MASK={0x5}, @TCA_FLOWER_KEY_ENC_OPTS_MASK={0xa4, 0x55, 0x0, 0x1, [@TCA_FLOWER_KEY_ENC_OPTS_VXLAN={0x4}, @TCA_FLOWER_KEY_ENC_OPTS_ERSPAN={0x0, 0x3, 0x0, 0x1, [@TCA_FLOWER_KEY_ENC_OPT_ERSPAN_DIR={0x0, 0x3, 0x8}]}, @TCA_FLOWER_KEY_ENC_OPTS_GENEVE={0x34, 0x1, 0x0, 0x1, [@TCA_FLOWER_KEY_ENC_OPT_GENEVE_DATA={0x5, 0x3, 0x8c}, @TCA_FLOWER_KEY_ENC_OPT_GENEVE_DATA={0x5, 0x3, 0x3}, @TCA_FLOWER_KEY_ENC_OPT_GENEVE_CLASS={0x6, 0x1, 0x4}, @TCA_FLOWER_KEY_ENC_OPT_GENEVE_DATA={0x5, 0x3, 0x10}, @TCA_FLOWER_KEY_ENC_OPT_GENEVE_CLASS={0x6, 0x1, 0x9}, @TCA_FLOWER_KEY_ENC_OPT_GENEVE_DATA={0x5, 0x3, 0xe7}]}, @TCA_FLOWER_KEY_ENC_OPTS_GENEVE={0x2c, 0x1, 0x0, 0x1, [@TCA_FLOWER_KEY_ENC_OPT_GENEVE_TYPE={0x5, 0x2, 0x5}, @TCA_FLOWER_KEY_ENC_OPT_GENEVE_DATA={0x5, 0x3, 0x8}, @TCA_FLOWER_KEY_ENC_OPT_GENEVE_TYPE={0x5, 0x2, 0x1}, @TCA_FLOWER_KEY_ENC_OPT_GENEVE_TYPE={0x5, 0x2, 0x8}, @TCA_FLOWER_KEY_ENC_OPT_GENEVE_CLASS={0x6, 0x1, 0x1}]}, @TCA_FLOWER_KEY_ENC_OPTS_GENEVE={0xc, 0x1, 0x0, 0x1, [@TCA_FLOWER_KEY_ENC_OPT_GENEVE_DATA={0x5, 0x3, 0x4}]}, @TCA_FLOWER_KEY_ENC_OPTS_GENEVE={0x4}]}, @TCA_FLOWER_KEY_ARP_THA={0xa, 0x41, @dev={'\xaa\xaa\xaa\xaa\xaa', 0x37}}, @TCA_FLOWER_KEY_TCP_SRC={0x6}, @TCA_FLOWER_KEY_ENC_IPV4_SRC={0x8, 0x1b, @local}]}}]}, 0x10c}, 0x1, 0x0, 0x0, 0x80}, 0x0) 329.661039ms ago: executing program 4 (id=1258): r0 = bpf$PROG_LOAD(0x5, &(0x7f0000000080)={0x3, 0x8, &(0x7f00000026c0)=ANY=[@ANYBLOB="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&(0x7f0000000100)='GPL\x00', 0x0, 0x0, 0x0, 0x0, 0x0, '\x00', 0x0, @sched_cls, 0xffffffffffffffff, 0x8, 0x0, 0x0, 0x10, 0x0, 0x5a}, 0x48) r1 = bpf$PROG_LOAD(0x5, &(0x7f0000000100)={0x1f, 0x5, &(0x7f0000000000)=ANY=[@ANYBLOB="1800000000000000000000000000000085000000a8000000850000000500000095"], &(0x7f0000000040)='GPL\x00', 0x0, 0x0, 0x0, 0x0, 0x1f, '\x00', 0x0, @fallback, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x10, 0xd8}, 0x94) bpf$BPF_PROG_TEST_RUN(0xa, &(0x7f0000000340)={r1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x48) r2 = bpf$PROG_LOAD(0x5, &(0x7f0000000080)={0x3, 0x8, 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&(0x7f0000000100)='GPL\x00', 0x0, 0x0, 0x0, 0x0, 0x0, '\x00', 0x0, @sched_cls}, 0x48) bpf$BPF_PROG_DETACH(0x1c, &(0x7f0000000300)={@ifindex, r0, 0x2f}, 0x20) bpf$LINK_GET_NEXT_ID(0x1f, &(0x7f0000000180)={0x0, 0x0}, 0x0) bpf$BPF_PROG_DETACH(0x9, &(0x7f0000000240)={@fallback=r0, r2, 0x2f, 0x2038, 0x4, @void, @void, @value=r3}, 0x20) 257.726039ms ago: executing program 2 (id=1259): mkdirat(0xffffffffffffff9c, &(0x7f00000000c0)='./file0\x00', 0x0) bpf$PROG_LOAD(0x5, &(0x7f0000000200)={0x11, 0xc, 0x0, &(0x7f00000001c0)='GPL\x00', 0x0, 0x0, 0x0, 0x0, 0x0, '\x00', 0x0, @fallback, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x94) r0 = openat$autofs(0xffffffffffffff9c, &(0x7f00000002c0), 0x40, 0x0) r1 = bpf$MAP_CREATE(0x0, &(0x7f0000001e80)=ANY=[@ANYBLOB="0b000000080000000c000000ffffffff01"], 0x48) r2 = bpf$PROG_LOAD(0x5, &(0x7f0000000800)={0x11, 0xd, &(0x7f0000000240)=ANY=[@ANYBLOB="18000000000000000000000000000000850000006d00000018110000", @ANYRES32=r1, @ANYBLOB="0000000000000000b7080000000000007b8af8ff00000000bfa200000000000007020000f8ffffffb703000008000010b704000000000000850000000100000095"], &(0x7f0000000500)='syzkaller\x00', 0x0, 0x0, 0x0, 0x0, 0x0, '\x00', 0x0, @fallback, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x2}, 0x94) bpf$BPF_RAW_TRACEPOINT_OPEN(0x11, &(0x7f00000001c0)={&(0x7f0000000140)='kmem_cache_free\x00', r2, 0x0, 0x2}, 0x18) ioctl$AUTOFS_DEV_IOCTL_CATATONIC(r0, 0xc018937e, &(0x7f0000000200)={{0x1, 0x1, 0x29}, './file0\x00'}) 257.278949ms ago: executing program 4 (id=1260): r0 = bpf$PROG_LOAD(0x5, &(0x7f0000000080)={0x11, 0x8, &(0x7f0000000a80)=ANY=[@ANYBLOB="620af8ffa1dc0021bfa100000000000007010000f8ffffffb702000007000000bd120000000000008500000010000000b70000000000000095000000000000003faf4f2aa3d9b18ed812a2e2c49e8020a6f4e0e4a9446c7670568982b4e020f698393aa0f3881f9c24561f1b2607995daa56f151905ea23c22624c9f87f9793f50bb546040677b0c5077da80fb982c1e9400e693146cea484a415b76966118b64b751a0f241b072e90080008002d75593a286cecc93e64c227c95aa0b784625704f07372c29184ff7f4a7c0000070000006056feb4cc664c0af9360a1f7a5e6b607130c89f18c0c1088d8b8588d72ec29c48f0af5f2d9f51c4b45e0000000000000401d01aa27ae8b09e00e79ab20b0b8ed8fb7a68af2ad0810000000000006fa03c6468978089b302d7ff6023cdcedb5e0125ebbcebdde510cb2364149215108337719acd97cfa107d40224edc5465ad32b77a74e802a0dc6bf25cca242bc6099ad2300000480006ef6c1ff0900000000000010c63a949e8b7955394ffaff03000000000000ab87b1bfeda7be586602d985430cea080000000000000026abfb0767042361448279b05d96a703a660581eecdbf5bcd3de227a167ca17a0faf60fd6ad9b97aa5fa68480366c9c6fd6fa5043aa3926b81e3b59c9b081d6a08000000ea2b1a52496dfcaf99431412fd134a996382a1a04d5bb924cfe5f3185418d605ffff9c4d2ec7c32f2095e63c80aff9fa740b6c7632d5933a1c1fa5605bd7603f2ba2a790d62d6faec2fed44da4928b30142ba1fde5c5d50b83bae645ffa4997da9c77af4c0cb97fca585ec6bf58351d578be00d952aab9c71764b0a8a7583c90b3433b809bdb9fbd48fc877505ebf6c9d13330ca006bce1a84521f14518c9b476fccbd6c712016219848624b87cec2dbe98223d8d9e86c5ea06d108d8f80a0eb4fa39f6b5c02e6d6d90756ff578f57000000009700cf0b4b8bc229413300000000000000000003000000000000000000000000001000000000559711e6e8fcffffffffffffffb2d02edc3e01dd271c896249ed85b980680b09000000000f0000169cdcacc413b48dafb7a2c8cb482bac0ac502d9ba96ffffffd897ef3b7cda42f93d53046da21b40216e14ba2d6af8656b01e17addaedab25b30002abbba7fa725f38400be7c1fb8f72cd317902f19e385be9e48dccf1f9f3282830689da6b53b263339863297771d74732d400003341bf4a00fc9fec2271ff01589646efd1cf870cd7bb2366fde4a594290c405ff870ce5dfd3467decb05cfd9fcb32c8ed1dbd9d30a64c108285e71b5565b1768ee58969c41595229df17bcad70fb4021428ce970275d13b78249788f11f761038b75d4fe32b561d46ea3abe0fa7956488bef241875f3b4b6ab7929a57affe760e797724f4fce1093b62d7e8c7123d890decacec55bf404e4e1f74b7eed82571be54c72d978cf906df0042e36acd37d7f9e109f2c06f815312e0cfe222a06f56dd022c074eb8a322fb0bf47c0a8d154b405c37feaf3dd95f6ef2acd1fe582786105c70600000000000000b7561301bb997316dbf17866fb84d4173731efe895ff2e1c5560926e90109b598502d3e959efc71f665c542c9062ece84c99a061887a20639b41c8c12ee86c50804042b3eac1f870b136345cf67ca3fb5aac518a75f9e7d7101da841735e186c489b3a06fb99e0347f23a054de2f4d92d6bd72ee2c9fdc75aaaf1e3e483b4ad05573af403269b4a39ce40293947d9a631bcbf3583784acbda216550d7aec6b79e30cbd128f91e358c3b377327ac9ecc34f24c9ae153ec60ac0694da85bff9f5f4df90400000000000000d6b2c5ea1393fdf24285bf16b99c9cc0ad1857216f1a985f369191ae954febb3df464bfe0f7f3ee9afe7befb89d2777399f5874c553aeb3729cffe86e669261192899d4562db0e22d564ae09bb6d163118e401e024fd452277c3887d6116c6cc9d8046c216c1f895778cb26e22a2a998de44aeadea2a40da8daccf080842a486721737390cbf3a74cb2003016f154772f514216bdf57d2a40d40b51ab67903ec8485b3b8a8c9ae3d14f93100c2e0893862eef552fcde2981f48c482bde8a168c3f5db2fea6f26e4a4304e50c349f4f9ecee27defc93871c5f99a3594191e104d417e60fc3541a2c905a1a95e9571bf38ae1981c4238ecaee6f75cd0a6881bd1594e32409e2a3bce109b6000000000000a1fec9000000d694210d7560eb92d6a97a27602b81f76386f1535bef1497f92186086e29c6bc5a1fad6ec9a31137ab79a404abde7750898b59270bb29b81367ac91bd627e87306703be8672d70d1ab57075228a9f46ed9bd1f00fb8191bbab2dc591dda61f0868afc4294859323e7a45319f18101288a0268893373750d1a8fe64680b0a3fc22dd704e4214d00000000d6c98cd1a9fbe1e7d58c08acaf30065b928a31d2eca55f74a23641f61f2d5b308cf0d031b0c7f0ce21d69993e9960ff5f76015e6009756237badf4e7965bbe2777e808fcba821a00e8c5c39609ff854356cb490000000000c1fee30a3f7a85d1b29e58c77685efc0ceb1c8e5729c66018d169fc03aa188546b3ad2a182068e1e3a0e2505bc7f41019645466ac96e0d0b3bc19faa5449209b085f3c334b47f067bbab40743b2a428f1da1f68df75cf43f8ecc8d3726602111b40e761fd21081920382f14d12ca3c471c784ae7da7eaa69eb7f7f80572fdd11bb1d070080fbc22bf73468788df51710eb0b428ee751c47d8e894f745a868404a0bf35f0121008b722b1eaa6aedfa1bf2e7ccb2d61d5d76331ff5e20fa26b8471d42645288d7226bbd9c9e9e1cc9eb3d541e407cc2dae5e690cd628ab84875f2c50ba830d3f474b079b407000000deff000040430a537a395dc73bda367bf12cb7d81691a5fe8c47be395656a297e9df0e71b967ce7daac4be290159f6bcd75f0dda9de5532e66ae9e48b0ed1254a81faae79b6af6fbb869604d51de44c4e0973171ad47d6c00ebc7603093f000000fdec30cd6db49a47613808bad959719c0000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000f15d6533f78a1f4e2df4ca23d867693fd42de9b49a1b36d48a44ba6a4530e59bec53e876dc660dd63bed8d31c31c37a373d4efd89f0000377b1b1292a893a516dab183ee65744fb8fc4f9ce2242e0f0059161c5e0000000000000000000057d77480e0345effff6413258d1f6eb190aa28cbb4bafe34124172e436b176c7ed4b132fb805d5edd9d188daf28d89c014c3ecca10ae55704544673e1fa03b84f63e022fe755f4007a4a899eaf52c4f491d8e97c862e29e457060000007ac691faee1e0c8fe056a07474e6e5490a7d3c3402000000b60600d837c6befc63ddf2f594ad7cbc56a1e44d218c956a5392a995f1fae8e9f206efbb33854dc70104ebc1581848f9745cb796d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&(0x7f0000000100)='GPL\x00'}, 0x41) bpf$BPF_RAW_TRACEPOINT_OPEN(0x11, &(0x7f0000000000)={&(0x7f0000000080)='sched_switch\x00', r0}, 0x10) prctl$PR_SET_NAME(0xf, &(0x7f00000001c0)='w\xde\xa3\x05\xff\a\x00\x00\x00\x00\x00\x00\x8f\xc0\x9b\x86\xef\\\xc0\x89\av\x9f\xd6\xd1\x98,\xc8\x18E/\x8c\x1a\xe3\xbd') r1 = bpf$MAP_CREATE_TAIL_CALL(0x0, &(0x7f0000000740)={0x3, 0x4, 0x4, 0xa, 0x0, 0x0, 0x0, '\x00', 0x0, 0x0}, 0x48) r2 = bpf$PROG_LOAD(0x5, &(0x7f0000000880)={0x3, 0x8, &(0x7f0000000940)=@framed={{0x18, 0x9}, [@tail_call={{0x18, 0x2, 0x1, 0x0, r1}}]}, &(0x7f0000000980)='GPL\x00', 0x0, 0x0, 0x0, 0x0, 0x0, '\x00', 0x0, @sched_cls, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x90) bpf$MAP_UPDATE_ELEM_TAIL_CALL(0x2, &(0x7f00000005c0)={{r1}, &(0x7f0000000540), &(0x7f0000000580)=r2}, 0x20) bpf$MAP_DELETE_ELEM(0x3, &(0x7f00000007c0)={r1, &(0x7f0000000780)}, 0x20) 256.927899ms ago: executing program 0 (id=1261): r0 = inotify_init() inotify_add_watch(r0, &(0x7f0000000340)='.\x00', 0xa50003d1) readv(r0, &(0x7f0000000140)=[{&(0x7f0000000040)=""/182, 0xb6}], 0x1) bpf$PROG_LOAD_XDP(0x5, &(0x7f00000003c0)={0x5, 0xb, &(0x7f0000000180)=ANY=[@ANYBLOB="1804000000000000000000000000000018010000696c6c2500000000002020207b1af8ff00000000bfa100000000000007010000f8ffffffb702000008000000b70300000000000085000000b100000095"], 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, '\x00', 0x0, 0x25, 0xffffffffffffffff, 0x8, 0x0, 0x0, 0x10, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x10, 0xfffffff9}, 0x94) r1 = bpf$PROG_LOAD(0x5, &(0x7f0000000500)={0x11, 0xb, &(0x7f0000000180)=ANY=[], &(0x7f0000000040)='GPL\x00', 0x0, 0x0, 0x0, 0x0, 0x0, '\x00', 0x0, @fallback=0x2c, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x94) bpf$BPF_RAW_TRACEPOINT_OPEN(0x11, &(0x7f0000000380)={&(0x7f0000000180)='kfree\x00', r1, 0x0, 0x9}, 0x18) mkdir(&(0x7f0000000300)='./bus\x00', 0x0) 256.630709ms ago: executing program 2 (id=1262): r0 = bpf$MAP_CREATE(0x0, &(0x7f0000000280)=@base={0xb, 0x5, 0x2, 0x2, 0x5}, 0x50) r1 = bpf$PROG_LOAD(0x5, &(0x7f00000004c0)={0x11, 0xc, &(0x7f0000000440)=@framed={{}, [@ringbuf_output={{0x18, 0x1, 0x1, 0x0, r0}, {0x7, 0x0, 0xb, 0x8, 0x0, 0x0, 0xfffffffc}, {}, {}, {}, {}, {}, {0x85, 0x0, 0x0, 0x3}}]}, &(0x7f0000000100)='GPL\x00', 0x0, 0x0, 0x0, 0x0, 0x0, '\x00', 0x0, @fallback, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x94) bpf$BPF_RAW_TRACEPOINT_OPEN(0x11, &(0x7f00000000c0)={&(0x7f0000000080)='kmem_cache_free\x00', r1, 0x0, 0xffffffffffffffff}, 0x18) syz_emit_ethernet(0x28e, &(0x7f00000000c0)=ANY=[@ANYBLOB="e727dc07001f00000000000086dd609907a602582c03cb697a653e336f000000500000000000ff0200000000000000000000000000010102002e"], 0x0) bpf$MAP_CREATE(0x0, &(0x7f0000000300)=ANY=[], 0x50) sendmsg$DEVLINK_CMD_PORT_UNSPLIT(0xffffffffffffffff, 0x0, 0x820) syz_emit_ethernet(0x66, &(0x7f0000000080)=ANY=[@ANYBLOB="69e1629b6174391e7dd7a2d786dd60b6000000302c03cb697a653e336f000000500000000000ff02000000000000000000000000000102000003"], 0x0) 256.353999ms ago: executing program 4 (id=1263): r0 = bpf$MAP_CREATE(0x0, &(0x7f00000004c0)=ANY=[@ANYBLOB="1e000000000000000500000006"], 0x48) bpf$PROG_LOAD_XDP(0x5, &(0x7f0000000bc0)={0x3, 0xc, &(0x7f0000000440)=ANY=[@ANYBLOB="1800000000000000000000000000000018110000", @ANYRES32=r0, @ANYBLOB="0000000000000000b7080000000000007b8af8ff00000000bfa200000000000007020000f8ffffffb703000008000000b704000000000000850000005900000095"], 0x0, 0x2, 0x0, 0x0, 0x0, 0xf, '\x00', 0x0, 0x25, 0xffffffffffffffff, 0x8, 0x0, 0x0, 0x10, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x10, 0x3}, 0x94) r1 = bpf$PROG_LOAD(0x5, &(0x7f0000000740)={0x11, 0xc, &(0x7f0000000440)=ANY=[], &(0x7f0000000580)='GPL\x00', 0xc, 0x0, 0x0, 0x0, 0x0, '\x00', 0x0, @fallback=0x31, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffffffff}, 0x94) bpf$BPF_RAW_TRACEPOINT_OPEN(0x11, &(0x7f00000001c0)={&(0x7f0000000080)='kfree\x00', r1, 0x0, 0x7fff}, 0x18) r2 = socket$nl_generic(0x10, 0x3, 0x10) r3 = syz_genetlink_get_family_id$ethtool(&(0x7f0000000040), 0xffffffffffffffff) sendmsg$ETHTOOL_MSG_DEBUG_SET(r2, &(0x7f0000001540)={0x0, 0x0, &(0x7f0000001500)={&(0x7f0000000180)=ANY=[@ANYBLOB='P\x00\x00\x00', @ANYRES16=r3, @ANYBLOB="0100000000000000000008000000180001801400020073797a5f74756e00000000000000000024000280040001001c0003800c00"], 0x50}}, 0x0) 209.188459ms ago: executing program 2 (id=1265): bpf$MAP_CREATE(0x0, &(0x7f00000009c0)=ANY=[@ANYBLOB="19000000040000000400000005"], 0x48) r0 = bpf$MAP_CREATE(0x0, &(0x7f00000009c0)=ANY=[], 0x48) r1 = bpf$PROG_LOAD(0x5, &(0x7f00000000c0)={0x6, 0xc, &(0x7f00000001c0)=ANY=[@ANYBLOB="1800000000000000000000000000000018110000", @ANYRES32=r0, @ANYBLOB="0000000000000000b7080000000000007b8af8ff00000000bc82000000000000a6020000f8ffffffb703000008000000cd03000000000000850000003300000095"], &(0x7f0000000180)='GPL\x00', 0x0, 0x0, 0x0, 0x0, 0x0, '\x00', 0x0, @xdp=0xedf0e51957efc755, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x94) bpf$MAP_UPDATE_ELEM_TAIL_CALL(0x2, &(0x7f0000000080)={{r0}, &(0x7f0000000240), &(0x7f0000000380)=r1}, 0x20) r2 = socket$inet6_mptcp(0xa, 0x1, 0x106) bpf$MAP_UPDATE_ELEM(0x2, &(0x7f0000000440)={r0, &(0x7f0000000680)='@', &(0x7f0000000400)=@tcp6=r2, 0x2}, 0x20) bpf$BPF_PROG_TEST_RUN(0xa, &(0x7f0000000000)={r1, 0x18000000000002a0, 0x5ee, 0x0, &(0x7f0000000580)="b9ff03076804268c989e14f088a8", 0x0, 0x500, 0x60000000, 0x0, 0x0, 0x0, 0x0, 0x2}, 0x50) 208.627189ms ago: executing program 2 (id=1266): r0 = socket$inet6_sctp(0xa, 0x1, 0x84) sendto$inet6(r0, &(0x7f00000010c0)='X', 0x1, 0x0, &(0x7f000005ffe4)={0xa, 0x0, 0x0, @loopback={0x0, 0x1c9ae7fffe9a6f34}}, 0x1c) setsockopt$inet_sctp6_SCTP_EVENTS(r0, 0x84, 0xb, &(0x7f00000000c0)={0x0, 0xfc, 0xfa, 0x2, 0x1, 0x9, 0x5, 0x1, 0x0, 0x0, 0xfd, 0x0, 0x0, 0x3}, 0xe) setsockopt$inet_sctp6_SCTP_RECVRCVINFO(r0, 0x84, 0x20, &(0x7f0000000040)=0x10001, 0x4) shutdown(r0, 0x1) setsockopt$inet_sctp6_SCTP_RECVNXTINFO(r0, 0x84, 0x21, &(0x7f0000001100)=0x8, 0x4) recvmmsg(r0, &(0x7f0000008b00)=[{{0x0, 0x0, &(0x7f00000012c0)=[{&(0x7f00000011c0)=""/211, 0xd3}], 0x1, &(0x7f0000001300)=""/192, 0xc0}, 0xe214}, {{0x0, 0x0, &(0x7f0000002500)=[{&(0x7f0000001480)=""/4096, 0x1000}, {0x0}], 0x2}, 0x6}, {{0x0, 0x0, 0x0}, 0x2}], 0x3, 0x0, 0x0) 208.438399ms ago: executing program 4 (id=1267): r0 = bpf$MAP_CREATE(0x0, &(0x7f00000010c0)=ANY=[@ANYBLOB="0a000000040000000800000008"], 0x50) r1 = bpf$PROG_LOAD(0x5, &(0x7f00000000c0)={0x11, 0xd, &(0x7f0000000180)=ANY=[@ANYBLOB="18000000000000000000000000000000850000005000000018110000", @ANYRES32=r0, @ANYBLOB="0000000000000000b7080000000000007b8af8ff00000000bfa200000000000007020000f8ffffffb703000008000000b704000000000000850000000100000095"], &(0x7f0000001b80)='syzkaller\x00', 0x0, 0x0, 0x0, 0x0, 0x0, '\x00', 0x0, @fallback, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x40000}, 0x94) bpf$MAP_UPDATE_ELEM_TAIL_CALL(0x2, &(0x7f0000000300)={{r0}, &(0x7f0000000200), &(0x7f0000000280)=r1}, 0x20) bpf$BPF_RAW_TRACEPOINT_OPEN(0x11, &(0x7f0000000000)={&(0x7f0000000080)='kfree\x00', r1}, 0x10) r2 = openat$ppp(0xffffffffffffff9c, &(0x7f0000000040), 0x161042, 0x0) ioctl$PPPIOCNEWUNIT(r2, 0xc004743e, &(0x7f0000000000)=0x3) ioctl$PPPIOCSPASS(r2, 0x40107447, &(0x7f0000000080)={0x1, &(0x7f0000000100)=[{0x6, 0x60, 0x0, 0x8}]}) 152.36382ms ago: executing program 0 (id=1268): r0 = fsopen(&(0x7f00000001c0)='bpf\x00', 0x0) fsconfig$FSCONFIG_CMD_CREATE(r0, 0x6, 0x0, 0x0, 0x0) r1 = fsmount(r0, 0x1, 0x1) fchdir(r1) r2 = openat$dir(0xffffffffffffff9c, &(0x7f0000000040)='.\x00', 0x0, 0x0) getdents(r2, &(0x7f0000000180)=""/49, 0x2d) getdents(r2, 0xfffffffffffffffd, 0x58) 152.02402ms ago: executing program 1 (id=1269): r0 = socket$tipc(0x1e, 0x2, 0x0) r1 = socket$tipc(0x1e, 0x2, 0x0) setsockopt$TIPC_GROUP_JOIN(r1, 0x10f, 0x87, &(0x7f0000000080)={0x42, 0x80000009, 0x3}, 0x10) r2 = socket$tipc(0x1e, 0x5, 0x0) setsockopt$TIPC_GROUP_JOIN(r2, 0x10f, 0x87, &(0x7f0000000040)={0x80042, 0x1}, 0x10) bind$tipc(r1, 0x0, 0x0) setsockopt$TIPC_GROUP_JOIN(r0, 0x10f, 0x87, &(0x7f0000000000)={0x42, 0x0, 0x3}, 0x10) 151.6887ms ago: executing program 0 (id=1270): r0 = bpf$MAP_CREATE(0x0, &(0x7f0000000640)=ANY=[@ANYBLOB="170000000000000004000000ff"], 0x48) bpf$PROG_LOAD_XDP(0x5, &(0x7f0000000a40)={0x3, 0xc, &(0x7f0000000440)=ANY=[@ANYBLOB="1800000000000000000000000000000018110000", @ANYRES32=r0, @ANYBLOB="0000000000000000b7080000000000007b8af8ff00000000bfa200000000000007020000f8ffffffb703000000000000b704000000000000850000005700000095"], 0x0, 0x0, 0x0, 0x0, 0x0, 0x40}, 0x94) r1 = bpf$PROG_LOAD(0x5, &(0x7f0000000740)={0x11, 0xc, &(0x7f0000000440)=ANY=[], &(0x7f0000000880)='GPL\x00', 0x0, 0x0, 0x0, 0x41000, 0x0, '\x00', 0x0, @fallback=0x4, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x94) bpf$BPF_RAW_TRACEPOINT_OPEN(0x11, &(0x7f00000001c0)={&(0x7f0000000080)='kfree\x00', r1, 0x0, 0x7fff}, 0x18) socketpair$unix(0x1, 0x1, 0x0, &(0x7f0000002d40)={0xffffffffffffffff, 0xffffffffffffffff}) r4 = gettid() sendmsg$unix(r3, &(0x7f0000000600)={0x0, 0x0, &(0x7f0000000500)=[{&(0x7f00000007c0)='>', 0x1}], 0x1, &(0x7f0000001040)=ANY=[@ANYBLOB="1c000000000000000100000002000000", @ANYRES32=r4, @ANYRES32=0xee01, @ANYRES32=0x0, @ANYBLOB="0000000030000000000000000100000001000000", @ANYRES32=r3, @ANYRES32=r2, @ANYRES32=r2, @ANYRES32=r3, @ANYRES32=r2, @ANYRES32=r3, @ANYRES32=r2, @ANYRES32=r3, @ANYBLOB="1c000000000000000100000402000000", @ANYRES32, @ANYRES32=0xee01, @ANYRES32=0x0, @ANYBLOB="0000000014000000000000000100000001000000", @ANYRES32=r2, @ANYBLOB="e5ffff6e18"], 0xa0}, 0x4004881) 151.46728ms ago: executing program 1 (id=1271): syz_genetlink_get_family_id$devlink(&(0x7f0000000240), 0xffffffffffffffff) bpf$PROG_LOAD(0x5, &(0x7f0000000600)={0x2, 0x4, &(0x7f0000000200)=ANY=[@ANYBLOB="180000000300000000000000feffff10850000000700000095"], 0x0, 0x0, 0x0, 0x0, 0x40e00, 0x5a, '\x00', 0x0, @fallback=0x30, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x8}, 0x94) r0 = openat(0xffffffffffffff9c, &(0x7f000000c380)='./file0\x00', 0x20842, 0x0) write$P9_RLERRORu(r0, &(0x7f0000000240)=ANY=[], 0x10) r1 = bpf$PROG_LOAD(0x5, &(0x7f0000000040)={0x2, 0x4, &(0x7f0000000200)=ANY=[], &(0x7f0000000000)='GPL\x00', 0x0, 0x0, 0x0, 0x40e00, 0x5a, '\x00', 0x0, @fallback=0x30, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x94) bpf$BPF_LINK_CREATE_XDP(0x1c, &(0x7f00000012c0)={r1, 0x0, 0x30, 0x0, @val=@uprobe_multi={&(0x7f0000000140)='./file0\x00', &(0x7f00000001c0)=[0x0], 0x0, 0x0, 0x1, 0x1}}, 0x40) mmap(&(0x7f0000000000/0x400000)=nil, 0x400000, 0x20, 0x10012, r0, 0x0) 151.25444ms ago: executing program 0 (id=1272): r0 = bpf$PROG_LOAD(0x5, &(0x7f00000000c0)={0x11, 0xb, &(0x7f0000000240)=ANY=[@ANYBLOB="18000000000000000000000000000000180100002020702500000000002020207b1af8ff00000000bfa100000000000007010000f8ffffffb702000000000000b703000000001000850000007100000095"], &(0x7f0000000200)='GPL\x00', 0x0, 0x0, 0x0, 0x0, 0x0, '\x00', 0x0, @fallback=0x29, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffffffff}, 0x94) bpf$BPF_RAW_TRACEPOINT_OPEN(0x11, &(0x7f0000000bc0)={&(0x7f0000000040)='kmem_cache_free\x00', r0}, 0x10) r1 = openat$ppp(0xffffffffffffff9c, &(0x7f00000002c0), 0x129402, 0x0) ioctl$TUNSETOFFLOAD(r1, 0xc004743e, 0x110e22fff6) r2 = openat$ppp(0xffffffffffffff9c, &(0x7f0000000080), 0x1, 0x0) ioctl$TUNSETOFFLOAD(r2, 0x4004743d, 0x110e22fff6) write$cgroup_type(r2, &(0x7f0000000280), 0xfffffeed) 100.00386ms ago: executing program 4 (id=1273): mmap$IORING_OFF_SQ_RING(&(0x7f0000400000/0xc00000)=nil, 0xc00000, 0x300000c, 0x50032, 0xffffffffffffffff, 0x0) r0 = bpf$MAP_CREATE(0x0, &(0x7f00000009c0)=@base={0xa, 0x4, 0xffd, 0x7}, 0x48) r1 = bpf$PROG_LOAD(0x5, &(0x7f00000000c0)={0x11, 0xc, &(0x7f0000000440)=ANY=[@ANYBLOB="1800000000000000000000000000000018110000", @ANYRES32=r0, @ANYBLOB="0000000000000000b7080000000000007b8af8ff00000000bfa200000000000007020000f8ffffffb703000008000000b704000000000000850000000100000095"], 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, '\x00', 0x0, @fallback, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x94) bpf$MAP_UPDATE_ELEM_TAIL_CALL(0x2, &(0x7f00000002c0)={{r0}, &(0x7f0000000040), &(0x7f0000000080)=r1}, 0x20) r2 = bpf$PROG_LOAD(0x5, &(0x7f00000000c0)={0x11, 0xc, &(0x7f0000000440)=ANY=[], &(0x7f0000000240)='GPL\x00', 0x0, 0x0, 0x0, 0x0, 0x0, '\x00', 0x0, @fallback, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x94) bpf$BPF_RAW_TRACEPOINT_OPEN(0x11, &(0x7f0000000180)={&(0x7f0000000980)='mm_page_free\x00', r2}, 0x10) mmap$IORING_OFF_SQ_RING(&(0x7f0000400000/0xc00000)=nil, 0xc00000, 0x3000002, 0x5d031, 0xffffffffffffffff, 0x0) 99.61188ms ago: executing program 1 (id=1274): r0 = bpf$BPF_PROG_RAW_TRACEPOINT_LOAD(0x5, &(0x7f0000000200)={0x18, 0x4, &(0x7f0000000000)=ANY=[@ANYBLOB="18010000000000100000000000000000850000007d00000095"], &(0x7f0000000100)='GPL\x00', 0x0, 0x0, 0x0, 0x0, 0x0, '\x00', 0x0, 0x2}, 0x80) bpf$BPF_RAW_TRACEPOINT_OPEN(0x11, &(0x7f0000000440)={&(0x7f00000003c0)='kmem_cache_free\x00', r0}, 0x10) r1 = openat(0xffffffffffffff9c, &(0x7f0000000580)='./file0\x00', 0x2c41, 0x0) r2 = openat(0xffffffffffffff9c, &(0x7f00000001c0)='./file0\x00', 0x0, 0x0) flock(r2, 0x1) flock(r2, 0x2) dup3(r2, r1, 0x0) 99.33706ms ago: executing program 1 (id=1275): bpf$PROG_LOAD(0x5, &(0x7f00000000c0)={0x11, 0xc, &(0x7f0000000440)=ANY=[@ANYBLOB="1800000000000500000000000000000018110000", @ANYRES32, @ANYBLOB="0000000000000000b7080000000000107b8af8ff00000000bfa200000000000007020000f8ffffffb703000008000000b70400000000925e850000000100000095"], 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, '\x00', 0x0, @fallback=0x22, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x94) r0 = bpf$MAP_CREATE(0x0, &(0x7f00000009c0)=ANY=[@ANYBLOB="19000000040000000800000008"], 0x48) r1 = bpf$PROG_LOAD(0x5, &(0x7f0000000b00)={0x11, 0xc, &(0x7f0000000440)=ANY=[@ANYBLOB="1800000000000000000000000000000018110000", @ANYRES32=r0], &(0x7f0000000580)='GPL\x00', 0x0, 0x0, 0x0, 0x0, 0x0, '\x00', 0x0, @fallback, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x94) bpf$MAP_UPDATE_ELEM_TAIL_CALL(0x2, &(0x7f0000000400)={{r0}, &(0x7f0000000380), &(0x7f00000003c0)=r1}, 0x20) r2 = bpf$PROG_LOAD(0x5, &(0x7f00000000c0)={0x11, 0xc, &(0x7f0000000440)=ANY=[], &(0x7f0000000240)='GPL\x00', 0x0, 0x0, 0x0, 0x0, 0x0, '\x00', 0x0, @fallback, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x90) bpf$BPF_RAW_TRACEPOINT_OPEN(0x11, &(0x7f0000000200)={&(0x7f0000000500)='percpu_free_percpu\x00', r2}, 0x10) bpf$MAP_CREATE(0x0, &(0x7f0000000840)=ANY=[@ANYBLOB="0a00000001010000ff7f0000cc00000000000000", @ANYRES32, @ANYBLOB="005f760000000000d500"/20, @ANYRES32=0x0, @ANYRES32, @ANYBLOB="0000000004"], 0x50) 99.10158ms ago: executing program 4 (id=1276): r0 = syz_open_dev$loop(&(0x7f0000000140), 0x75f, 0xa382) r1 = memfd_create(&(0x7f0000000880)='C\x13\xfc2\x95WD\xaa\xba^\x90\xfd\x8d\xc2\xb1[\x81\xda\xda\xd6\x8c\xc99\xec\x0e*||\xe4\xb3\xc4\xb6\v\xaa\x15\x86,\xac\x8d\x89cu\x10\xdc\x93\x9b\xb4\x93\xafE*:\xe4\xdd\xa5\xa75\xb8\x1e;7\xb7.V\xdcrw[\r\x98\x93j\x9c\xf6\xf8\x99\xefF_\xcd\xdf!b\xc5\xec\ntb\xff\b\xaaF?!\x9f\a\x1a\x03\f\xe94\x1deU\x06zS\xc90\xb9voI\xa5/\xb4\xa7@\xa1\\B\xc2@\r_b\x9a\xeb\b\x81\x00V\xd6/N\xc5\xc6f\xb1\x95Z\xe5w^\xd8\xe7J\x80\xf7\xae\xafuv\x84\x9eG\xd1\xe7\x9b\xf0_9\xc2\x9b\xfd\xc3\xf3\xe4\x95P\xf1m\xcf\xc2\xe1\xe6\xa6\x8c\x11\xfb\xb8S\x8b\x92\\\asW-Ee\x02\x00\x00\x00\xd0;Q\xc1~\x89\xec\xc8\x9b\x88\a\xf2\x93\x82(\x8b\x00\xd8\xb4T\x80\x95\x93\x9c5\xcf\t\x04\x00\x00\x00\x00\x00\x00v\xef\xee+\xab\x9c\x00^R\xb2n?i=\xbe\x16\x8a\xbf\xe3\xcdB\xed\xe14\xe8\xd0\xb7\xff\xfeQ\x1c\x85n8\x1b\xc1\b\x00\x00\x00\x00\x00\x00\x00\x17\x94\xdfW\x92z\xbe\xb2R)\xf1K\xd7\xaf\x99\xf6d\xe8\xec\xb7\xbd+T3\xa6\xa9\xfaY-1qs\x82\xefn*\x96\xc9\x1e\xf4\xd1\x02Dt\xc0\x19\xf7\x89\x96.D [F\xeeYW\x95\x13\xc7;\x94\x13^\x13\xaf\xf0C\x9c\xabf\x1daCS2\x02\xb0\xef\xc7\x8c\x9e\xed\a\n HID v0.03 Device [syz0] on syz0 [ 52.891792][ T5080] fido_id[5080]: Failed to open report descriptor at '/sys/devices/virtual/misc/uhid/report_descriptor': No such file or directory [ 52.906055][ T5086] syzkaller0: entered allmulticast mode [ 52.912078][ T5086] syzkaller0: entered promiscuous mode [ 52.920694][ T5086] syzkaller0 (unregistering): left allmulticast mode [ 52.926820][ T5090] sg_write: process 262 (syz.1.699) changed security contexts after opening file descriptor, this is not allowed. [ 52.927470][ T5086] syzkaller0 (unregistering): left promiscuous mode [ 52.960019][ T5089] netlink: 4 bytes leftover after parsing attributes in process `syz.4.697'. [ 53.282237][ T5111] netlink: 36 bytes leftover after parsing attributes in process `syz.0.708'. [ 53.464723][ T5133] $H: renamed from bond0 (while UP) [ 53.482299][ T5133] $H: entered promiscuous mode [ 53.487395][ T5133] bond_slave_0: entered promiscuous mode [ 53.493662][ T5133] bond_slave_1: entered promiscuous mode [ 53.561270][ T5135] netlink: 'syz.3.720': attribute type 3 has an invalid length. [ 53.988698][ T5168] sch_tbf: burst 19872 is lower than device lo mtu (65550) ! [ 54.046499][ T5172] loop3: detected capacity change from 0 to 1024 [ 54.053736][ T5172] EXT4-fs: Ignoring removed nomblk_io_submit option [ 54.073470][ T5172] EXT4-fs (loop3): mounted filesystem 00000000-0000-0000-0000-000000000000 r/w without journal. Quota mode: none. [ 54.222346][ T5181] netlink: 96 bytes leftover after parsing attributes in process `syz.1.737'. [ 54.244543][ T3323] EXT4-fs (loop3): unmounting filesystem 00000000-0000-0000-0000-000000000000. [ 54.263076][ T5183] loop1: detected capacity change from 0 to 1024 [ 54.270958][ T5183] EXT4-fs (loop1): ext4_check_descriptors: Inode bitmap for group 0 overlaps block group descriptors [ 54.281919][ T5183] EXT4-fs (loop1): ext4_check_descriptors: Checksum for group 0 failed (51554!=20869) [ 54.297238][ T5183] JBD2: no valid journal superblock found [ 54.303108][ T5183] EXT4-fs (loop1): Could not load journal inode [ 54.312402][ T5183] SELinux: security_context_str_to_sid (-Xܘ7.H\ %u@) failed with errno=-22 [ 54.367274][ T5191] SELinux: unrecognized netlink message: protocol=9 nlmsg_type=40 sclass=netlink_audit_socket pid=5191 comm=syz.1.741 [ 54.408984][ T5196] netlink: 24 bytes leftover after parsing attributes in process `syz.3.744'. [ 54.625612][ T5217] netlink: 8 bytes leftover after parsing attributes in process `syz.3.753'. [ 54.635339][ T5217] netlink: 8 bytes leftover after parsing attributes in process `syz.3.753'. [ 54.646596][ T5217] netlink: 8 bytes leftover after parsing attributes in process `syz.3.753'. [ 54.782788][ T5230] bridge0: entered promiscuous mode [ 54.795783][ T5230] macsec1: entered promiscuous mode [ 54.810389][ T5230] bridge0: port 3(macsec1) entered blocking state [ 54.817050][ T5230] bridge0: port 3(macsec1) entered disabled state [ 54.845737][ T5230] macsec1: entered allmulticast mode [ 54.851218][ T5230] bridge0: entered allmulticast mode [ 54.864893][ T5230] macsec1: left allmulticast mode [ 54.869963][ T5230] bridge0: left allmulticast mode [ 54.878938][ T5230] bridge0: left promiscuous mode [ 54.973469][ T5250] FAT-fs (loop5): unable to read boot sector [ 55.030631][ T1094] IPVS: starting estimator thread 0... [ 55.045077][ T12] Bluetooth: hci0: Frame reassembly failed (-84) [ 55.113623][ T5273] SELinux: unrecognized netlink message: protocol=0 nlmsg_type=0 sclass=netlink_route_socket pid=5273 comm=syz.0.778 [ 55.131068][ T5263] IPVS: using max 2640 ests per chain, 132000 per kthread [ 55.197582][ T5282] UDC core: USB Raw Gadget: couldn't find an available UDC or it's busy [ 55.219229][ T5282] misc raw-gadget: fail, usb_gadget_register_driver returned -16 [ 55.410711][ T5307] loop2: detected capacity change from 0 to 256 [ 55.468222][ T5312] iwpm_register_pid: Unable to send a nlmsg (client = 2) [ 55.477115][ T5312] infiniband syz1: RDMA CMA: cma_listen_on_dev, error -98 [ 55.700922][ T5341] netlink: 'syz.2.809': attribute type 12 has an invalid length. [ 55.820735][ T5358] serio: Serial port ttyS3 [ 56.132546][ T5393] IPVS: Error connecting to the multicast addr [ 56.891274][ T29] kauditd_printk_skb: 281 callbacks suppressed [ 56.891287][ T29] audit: type=1400 audit(1762455947.431:1267): avc: denied { ioctl } for pid=5419 comm="syz.2.846" path="socket:[11301]" dev="sockfs" ino=11301 ioctlcmd=0x8933 scontext=root:sysadm_r:sysadm_t tcontext=root:sysadm_r:sysadm_t tclass=netlink_xfrm_socket permissive=1 [ 56.995860][ T5425] can0: slcan on ptm1. [ 57.041423][ T5425] can0 (unregistered): slcan off ptm1. [ 57.047588][ T5425] Falling back ldisc for ptm1. [ 57.091122][ T5266] Bluetooth: hci0: command 0x1003 tx timeout [ 57.091655][ T3542] Bluetooth: hci0: Opcode 0x1003 failed: -110 [ 57.103256][ T29] audit: type=1326 audit(1762455947.631:1268): auid=4294967295 uid=0 gid=0 ses=4294967295 subj=root:sysadm_r:sysadm_t pid=5436 comm="syz.2.854" exe="/root/syz-executor" sig=0 arch=c000003e syscall=202 compat=0 ip=0x7f7493e5f6c9 code=0x7ffc0000 [ 57.126656][ T29] audit: type=1326 audit(1762455947.631:1269): auid=4294967295 uid=0 gid=0 ses=4294967295 subj=root:sysadm_r:sysadm_t pid=5436 comm="syz.2.854" exe="/root/syz-executor" sig=0 arch=c000003e syscall=202 compat=0 ip=0x7f7493e5f6c9 code=0x7ffc0000 [ 57.150180][ T29] audit: type=1326 audit(1762455947.631:1270): auid=4294967295 uid=0 gid=0 ses=4294967295 subj=root:sysadm_r:sysadm_t pid=5436 comm="syz.2.854" exe="/root/syz-executor" sig=0 arch=c000003e syscall=321 compat=0 ip=0x7f7493e5f6c9 code=0x7ffc0000 [ 57.173646][ T29] audit: type=1326 audit(1762455947.631:1271): auid=4294967295 uid=0 gid=0 ses=4294967295 subj=root:sysadm_r:sysadm_t pid=5436 comm="syz.2.854" exe="/root/syz-executor" sig=0 arch=c000003e syscall=202 compat=0 ip=0x7f7493e5f6c9 code=0x7ffc0000 [ 57.197076][ T29] audit: type=1326 audit(1762455947.631:1272): auid=4294967295 uid=0 gid=0 ses=4294967295 subj=root:sysadm_r:sysadm_t pid=5436 comm="syz.2.854" exe="/root/syz-executor" sig=0 arch=c000003e syscall=202 compat=0 ip=0x7f7493e5f6c9 code=0x7ffc0000 [ 57.220427][ T29] audit: type=1326 audit(1762455947.631:1273): auid=4294967295 uid=0 gid=0 ses=4294967295 subj=root:sysadm_r:sysadm_t pid=5436 comm="syz.2.854" exe="/root/syz-executor" sig=0 arch=c000003e syscall=321 compat=0 ip=0x7f7493e5f6c9 code=0x7ffc0000 [ 57.243855][ T29] audit: type=1326 audit(1762455947.631:1274): auid=4294967295 uid=0 gid=0 ses=4294967295 subj=root:sysadm_r:sysadm_t pid=5436 comm="syz.2.854" exe="/root/syz-executor" sig=0 arch=c000003e syscall=202 compat=0 ip=0x7f7493e5f6c9 code=0x7ffc0000 [ 57.267530][ T29] audit: type=1326 audit(1762455947.631:1275): auid=4294967295 uid=0 gid=0 ses=4294967295 subj=root:sysadm_r:sysadm_t pid=5436 comm="syz.2.854" exe="/root/syz-executor" sig=0 arch=c000003e syscall=202 compat=0 ip=0x7f7493e5f6c9 code=0x7ffc0000 [ 57.291233][ T29] audit: type=1326 audit(1762455947.631:1276): auid=4294967295 uid=0 gid=0 ses=4294967295 subj=root:sysadm_r:sysadm_t pid=5436 comm="syz.2.854" exe="/root/syz-executor" sig=0 arch=c000003e syscall=321 compat=0 ip=0x7f7493e5f6c9 code=0x7ffc0000 [ 57.317007][ T5433] infiniband syz0: set active [ 57.321739][ T5433] infiniband syz0: added team_slave_1 [ 57.375786][ T5446] __nla_validate_parse: 10 callbacks suppressed [ 57.375798][ T5446] netlink: 8 bytes leftover after parsing attributes in process `syz.4.858'. [ 57.391281][ T5433] RDS/IB: syz0: added [ 57.395337][ T5433] smc: adding ib device syz0 with port count 1 [ 57.472342][ T5433] smc: ib device syz0 port 1 has no pnetid [ 57.484384][ T5452] xt_hashlimit: max too large, truncated to 1048576 [ 57.816522][ T5474] loop0: detected capacity change from 0 to 1024 [ 57.824174][ T5474] EXT4-fs (loop0): ext4_check_descriptors: Inode bitmap for group 0 overlaps block group descriptors [ 57.835179][ T5474] EXT4-fs (loop0): ext4_check_descriptors: Checksum for group 0 failed (51554!=20869) [ 57.861978][ T5474] JBD2: no valid journal superblock found [ 57.867765][ T5474] EXT4-fs (loop0): Could not load journal inode [ 57.894908][ T5474] SELinux: security_context_str_to_sid (-Xܘ7.H\ %u@) failed with errno=-22 [ 57.911047][ T5486] geneve2: entered promiscuous mode [ 57.916328][ T5486] geneve2: entered allmulticast mode [ 57.997062][ T5491] netlink: 20 bytes leftover after parsing attributes in process `syz.0.879'. [ 58.056401][ T5499] netlink: 24 bytes leftover after parsing attributes in process `syz.4.883'. [ 58.129076][ T5511] lo speed is unknown, defaulting to 1000 [ 58.135262][ T5511] lo speed is unknown, defaulting to 1000 [ 58.141488][ T5511] lo speed is unknown, defaulting to 1000 [ 58.149028][ T5511] infiniband syz2: RDMA CMA: cma_listen_on_dev, error -98 [ 58.156386][ T5512] netlink: 4 bytes leftover after parsing attributes in process `syz.4.888'. [ 58.172884][ T5512] team1: entered promiscuous mode [ 58.177940][ T5512] team1: entered allmulticast mode [ 58.183442][ T5512] 8021q: adding VLAN 0 to HW filter on device team1 [ 58.191539][ T5511] lo speed is unknown, defaulting to 1000 [ 58.197753][ T5511] lo speed is unknown, defaulting to 1000 [ 58.204021][ T5511] lo speed is unknown, defaulting to 1000 [ 58.210178][ T5511] lo speed is unknown, defaulting to 1000 [ 58.216388][ T5511] lo speed is unknown, defaulting to 1000 [ 58.252706][ T5517] bridge: RTM_NEWNEIGH with invalid ether address [ 58.272481][ T5519] loop0: detected capacity change from 0 to 2048 [ 58.311494][ T5519] loop0: p1 < > p4 [ 58.316033][ T5519] loop0: p4 size 8388608 extends beyond EOD, truncated [ 58.475162][ T5536] bridge: RTM_NEWNEIGH with invalid ether address [ 58.607130][ T5553] netlink: 4 bytes leftover after parsing attributes in process `syz.4.907'. [ 58.726391][ T10] hid-generic 0000:0000:0000.0002: unknown main item tag 0x0 [ 58.741941][ T10] hid-generic 0000:0000:0000.0002: hidraw0: HID v0.00 Device [syz1] on syz0 [ 58.789597][ T5574] loop9: detected capacity change from 0 to 7 [ 58.801199][ T5574] Buffer I/O error on dev loop9, logical block 0, async page read [ 58.809749][ T5574] Buffer I/O error on dev loop9, logical block 0, async page read [ 58.817670][ T5574] loop9: unable to read partition table [ 58.823845][ T5574] loop_reread_partitions: partition scan of loop9 (被xڬdGݡ [ 58.823845][ T5574] ) failed (rc=-5) [ 58.859761][ T5579] can0: slcan on ttyS3. [ 58.910900][ T5579] can0 (unregistered): slcan off ttyS3. [ 58.919718][ T5579] can0: slcan on ttyS3. [ 59.011610][ T5578] can0 (unregistered): slcan off ttyS3. [ 59.068608][ T5610] netlink: 24 bytes leftover after parsing attributes in process `syz.0.934'. [ 59.122689][ T5617] sch_tbf: peakrate 7 is lower than or equals to rate 6829859379779001161 ! [ 59.266536][ T5638] netlink: 'syz.0.945': attribute type 1 has an invalid length. [ 59.274402][ T5638] netlink: 'syz.0.945': attribute type 4 has an invalid length. [ 59.282055][ T5638] netlink: 9462 bytes leftover after parsing attributes in process `syz.0.945'. [ 59.633085][ T5664] netlink: 4 bytes leftover after parsing attributes in process `syz.0.954'. [ 59.877622][ T5681] loop2: detected capacity change from 0 to 2048 [ 59.911567][ T5681] EXT4-fs (loop2): mounted filesystem 00000000-0000-0000-0000-000000000000 r/w without journal. Quota mode: none. [ 59.945296][ T31] EXT4-fs (loop2): Delayed block allocation failed for inode 15 at logical offset 31 with max blocks 33 with error 28 [ 59.957754][ T31] EXT4-fs (loop2): This should not happen!! Data will be lost [ 59.957754][ T31] [ 59.967520][ T31] EXT4-fs (loop2): Total free blocks count 0 [ 59.973793][ T31] EXT4-fs (loop2): Free/Dirty block details [ 59.979733][ T31] EXT4-fs (loop2): free_blocks=0 [ 59.984729][ T31] EXT4-fs (loop2): dirty_blocks=0 [ 59.989883][ T31] EXT4-fs (loop2): Block reservation details [ 59.996125][ T31] EXT4-fs (loop2): i_reserved_data_blocks=0 [ 60.004473][ T3321] EXT4-fs (loop2): unmounting filesystem 00000000-0000-0000-0000-000000000000. [ 60.053165][ T5697] sch_tbf: burst 3298 is lower than device lo mtu (11337746) ! [ 60.129049][ T5707] loop1: detected capacity change from 0 to 512 [ 60.135760][ T5707] EXT4-fs: Ignoring removed nobh option [ 60.142036][ T5707] EXT4-fs: Warning: mounting with data=journal disables delayed allocation, dioread_nolock, O_DIRECT and fast_commit support! [ 60.171834][ T5707] EXT4-fs error (device loop1): ext4_do_update_inode:5632: inode #3: comm +}[@: corrupted inode contents [ 60.190289][ T5707] EXT4-fs (loop1): Remounting filesystem read-only [ 60.231409][ T5707] EXT4-fs (loop1): 1 truncate cleaned up [ 60.241875][ T5707] EXT4-fs (loop1): mounted filesystem 00000000-0000-0000-0000-000000000000 r/w without journal. Quota mode: writeback. [ 60.260995][ T5707] ext4 filesystem being mounted at /186/file0 supports timestamps until 2038-01-19 (0x7fffffff) [ 60.273025][ T5707] EXT4-fs (loop1): unmounting filesystem 00000000-0000-0000-0000-000000000000. [ 60.995300][ T5756] UDC core: USB Raw Gadget: couldn't find an available UDC or it's busy [ 61.020750][ T5756] misc raw-gadget: fail, usb_gadget_register_driver returned -16 [ 61.042163][ T5756] UDC core: USB Raw Gadget: couldn't find an available UDC or it's busy [ 61.055580][ T5756] misc raw-gadget: fail, usb_gadget_register_driver returned -16 [ 61.084596][ T5756] netlink: 566 bytes leftover after parsing attributes in process `syz.0.994'. [ 61.114344][ T5760] netlink: 4 bytes leftover after parsing attributes in process `syz.4.996'. [ 61.133548][ T5762] vlan2: entered allmulticast mode [ 61.202294][ T5768] sch_tbf: burst 6 is lower than device ip6gre0 mtu (1448) ! [ 61.242920][ T5772] IPv6: NLM_F_CREATE should be specified when creating new route [ 61.336733][ T5790] loop4: detected capacity change from 0 to 256 [ 61.988066][ T29] kauditd_printk_skb: 194 callbacks suppressed [ 61.988082][ T29] audit: type=1326 audit(1762455952.521:1469): auid=4294967295 uid=0 gid=0 ses=4294967295 subj=root:sysadm_r:sysadm_t pid=5828 comm="syz.0.1027" exe="/root/syz-executor" sig=0 arch=c000003e syscall=202 compat=0 ip=0x7f56b497f6c9 code=0x7ffc0000 [ 62.018764][ T29] audit: type=1326 audit(1762455952.521:1470): auid=4294967295 uid=0 gid=0 ses=4294967295 subj=root:sysadm_r:sysadm_t pid=5828 comm="syz.0.1027" exe="/root/syz-executor" sig=0 arch=c000003e syscall=202 compat=0 ip=0x7f56b497f6c9 code=0x7ffc0000 [ 62.042308][ T29] audit: type=1326 audit(1762455952.521:1471): auid=4294967295 uid=0 gid=0 ses=4294967295 subj=root:sysadm_r:sysadm_t pid=5828 comm="syz.0.1027" exe="/root/syz-executor" sig=0 arch=c000003e syscall=56 compat=0 ip=0x7f56b497f6c9 code=0x7ffc0000 [ 62.065734][ T29] audit: type=1326 audit(1762455952.541:1472): auid=4294967295 uid=0 gid=0 ses=4294967295 subj=root:sysadm_r:sysadm_t pid=5828 comm="syz.0.1027" exe="/root/syz-executor" sig=0 arch=c000003e syscall=202 compat=0 ip=0x7f56b497f6c9 code=0x7ffc0000 [ 62.089456][ T29] audit: type=1326 audit(1762455952.541:1473): auid=4294967295 uid=0 gid=0 ses=4294967295 subj=root:sysadm_r:sysadm_t pid=5828 comm="syz.0.1027" exe="/root/syz-executor" sig=0 arch=c000003e syscall=202 compat=0 ip=0x7f56b497f6c9 code=0x7ffc0000 [ 62.112858][ T29] audit: type=1326 audit(1762455952.541:1474): auid=4294967295 uid=0 gid=0 ses=4294967295 subj=root:sysadm_r:sysadm_t pid=5828 comm="syz.0.1027" exe="/root/syz-executor" sig=0 arch=c000003e syscall=101 compat=0 ip=0x7f56b497f6c9 code=0x7ffc0000 [ 62.136307][ T29] audit: type=1326 audit(1762455952.541:1475): auid=4294967295 uid=0 gid=0 ses=4294967295 subj=root:sysadm_r:sysadm_t pid=5828 comm="syz.0.1027" exe="/root/syz-executor" sig=0 arch=c000003e syscall=202 compat=0 ip=0x7f56b497f6c9 code=0x7ffc0000 [ 62.159758][ T29] audit: type=1326 audit(1762455952.541:1476): auid=4294967295 uid=0 gid=0 ses=4294967295 subj=root:sysadm_r:sysadm_t pid=5828 comm="syz.0.1027" exe="/root/syz-executor" sig=0 arch=c000003e syscall=200 compat=0 ip=0x7f56b497f6c9 code=0x7ffc0000 [ 62.183202][ T29] audit: type=1326 audit(1762455952.541:1477): auid=4294967295 uid=0 gid=0 ses=4294967295 subj=root:sysadm_r:sysadm_t pid=5828 comm="syz.0.1027" exe="/root/syz-executor" sig=0 arch=c000003e syscall=202 compat=0 ip=0x7f56b497f6c9 code=0x7ffc0000 [ 62.206571][ T29] audit: type=1326 audit(1762455952.561:1478): auid=4294967295 uid=0 gid=0 ses=4294967295 subj=root:sysadm_r:sysadm_t pid=5828 comm="syz.0.1027" exe="/root/syz-executor" sig=0 arch=c000003e syscall=202 compat=0 ip=0x7f56b497f6c9 code=0x7ffc0000 [ 62.381163][ T5848] Falling back ldisc for ttyS3. [ 62.426249][ T5858] loop3: detected capacity change from 0 to 1024 [ 62.441608][ T5858] EXT4-fs: Ignoring removed orlov option [ 62.452064][ T5858] EXT4-fs (loop3): stripe (2) is not aligned with cluster size (16), stripe is disabled [ 62.483197][ T5858] EXT4-fs (loop3): mounted filesystem 00000000-0000-0000-0000-000000000000 r/w without journal. Quota mode: none. [ 62.514636][ T5858] EXT4-fs (loop3): Delayed block allocation failed for inode 15 at logical offset 63 with max blocks 65 with error 28 [ 62.527112][ T5858] EXT4-fs (loop3): This should not happen!! Data will be lost [ 62.527112][ T5858] [ 62.536823][ T5858] EXT4-fs (loop3): Total free blocks count 0 [ 62.542882][ T5858] EXT4-fs (loop3): Free/Dirty block details [ 62.548782][ T5858] EXT4-fs (loop3): free_blocks=0 [ 62.553772][ T5858] EXT4-fs (loop3): dirty_blocks=0 [ 62.558797][ T5858] EXT4-fs (loop3): Block reservation details [ 62.564804][ T5858] EXT4-fs (loop3): i_reserved_data_blocks=0 [ 62.642220][ T3323] EXT4-fs (loop3): unmounting filesystem 00000000-0000-0000-0000-000000000000. [ 62.656357][ T5869] netlink: 'syz.2.1044': attribute type 3 has an invalid length. [ 62.689898][ T5873] netlink: 'syz.2.1046': attribute type 3 has an invalid length. [ 63.066880][ T5897] loop3: detected capacity change from 0 to 2048 [ 63.103381][ T5897] EXT4-fs (loop3): mounted filesystem 00000000-0000-0000-0000-000000000000 r/w without journal. Quota mode: none. [ 63.115837][ T5897] ext4 filesystem being mounted at /238/file1 supports timestamps until 2038-01-19 (0x7fffffff) [ 63.145344][ T156] EXT4-fs error (device loop3): ext4_validate_block_bitmap:441: comm kworker/u8:4: bg 0: block 345: padding at end of block bitmap is not set [ 63.161218][ T156] EXT4-fs (loop3): Delayed block allocation failed for inode 15 at logical offset 16 with max blocks 64 with error 117 [ 63.173789][ T156] EXT4-fs (loop3): This should not happen!! Data will be lost [ 63.173789][ T156] [ 63.185707][ T3323] EXT4-fs (loop3): unmounting filesystem 00000000-0000-0000-0000-000000000000. [ 63.363329][ T5919] lo speed is unknown, defaulting to 1000 [ 63.387225][ T5926] netlink: 'syz.1.1069': attribute type 12 has an invalid length. [ 63.429071][ T5928] __nla_validate_parse: 5 callbacks suppressed [ 63.429088][ T5928] netlink: 4 bytes leftover after parsing attributes in process `syz.3.1071'. [ 63.713256][ T5961] loop1: detected capacity change from 0 to 1024 [ 63.736394][ T5961] EXT4-fs (loop1): mounted filesystem 00000000-0000-0000-0000-000000000000 r/w without journal. Quota mode: none. [ 63.789782][ T5961] EXT4-fs error (device loop1): ext4_mb_mark_diskspace_used:4193: comm syz.1.1080: Allocating blocks 449-513 which overlap fs metadata [ 63.813610][ T5960] EXT4-fs (loop1): pa ffff88810725e620: logic 48, phys. 177, len 21 [ 63.821743][ T5960] EXT4-fs error (device loop1): ext4_mb_release_inode_pa:5444: group 0, free 0, pa_free 4 [ 63.887823][ T3319] EXT4-fs (loop1): unmounting filesystem 00000000-0000-0000-0000-000000000000. [ 63.925513][ T5981] lo speed is unknown, defaulting to 1000 [ 64.004070][ T5993] lo speed is unknown, defaulting to 1000 [ 64.036466][ T6002] netlink: 68 bytes leftover after parsing attributes in process `syz.3.1096'. [ 64.108655][ T6012] netlink: 8 bytes leftover after parsing attributes in process `syz.3.1099'. [ 64.127245][ T6012] netlink: 312 bytes leftover after parsing attributes in process `syz.3.1099'. [ 64.136383][ T6012] netlink: 8 bytes leftover after parsing attributes in process `syz.3.1099'. [ 64.270383][ T6020] loop1: detected capacity change from 0 to 512 [ 64.308308][ T6020] EXT4-fs (loop1): mounted filesystem 00000000-0000-0000-0000-000000000000 r/w without journal. Quota mode: writeback. [ 64.326447][ T6020] ext4 filesystem being mounted at /206/file0 supports timestamps until 2038-01-19 (0x7fffffff) [ 64.344614][ T6020] EXT4-fs error (device loop1): ext4_xattr_block_get:597: inode #12: comm syz.1.1102: corrupted xattr block 6: invalid header [ 64.358685][ T6020] SELinux: inode_doinit_use_xattr: getxattr returned 117 for dev=loop1 ino=12 [ 64.381186][ T6020] EXT4-fs error (device loop1): ext4_xattr_block_get:597: inode #12: comm syz.1.1102: corrupted xattr block 6: invalid header [ 64.398767][ T6020] SELinux: inode_doinit_use_xattr: getxattr returned 117 for dev=loop1 ino=12 [ 64.430284][ T6020] EXT4-fs error (device loop1): ext4_xattr_block_get:597: inode #12: comm syz.1.1102: corrupted xattr block 6: invalid header [ 64.443994][ T6020] SELinux: inode_doinit_use_xattr: getxattr returned 117 for dev=loop1 ino=12 [ 64.453006][ T6020] EXT4-fs error (device loop1): ext4_xattr_block_get:597: inode #12: comm syz.1.1102: corrupted xattr block 6: invalid header [ 64.467885][ T6020] SELinux: inode_doinit_use_xattr: getxattr returned 117 for dev=loop1 ino=12 [ 64.482364][ T6020] EXT4-fs error (device loop1): ext4_xattr_block_get:597: inode #12: comm syz.1.1102: corrupted xattr block 6: invalid header [ 64.497520][ T6020] SELinux: inode_doinit_use_xattr: getxattr returned 117 for dev=loop1 ino=12 [ 64.526441][ T6020] EXT4-fs error (device loop1): ext4_xattr_block_get:597: inode #12: comm syz.1.1102: corrupted xattr block 6: invalid header [ 64.562148][ T3319] EXT4-fs (loop1): unmounting filesystem 00000000-0000-0000-0000-000000000000. [ 64.596204][ T6046] tipc: Started in network mode [ 64.601144][ T6046] tipc: Node identity ac14140f, cluster identity 4711 [ 64.612104][ T6046] tipc: New replicast peer: 255.255.255.255 [ 64.618204][ T6046] tipc: Enabled bearer , priority 10 [ 64.632773][ T6046] netlink: 12 bytes leftover after parsing attributes in process `syz.2.1112'. [ 64.641854][ T6046] tipc: Disabling bearer [ 64.714596][ T6066] rdma_op ffff88811a23c980 conn xmit_rdma 0000000000000000 [ 64.742704][ T6069] netlink: 12 bytes leftover after parsing attributes in process `syz.3.1122'. [ 64.756224][ T12] netdevsim netdevsim3 netdevsim0: set [0, 0] type 1 family 0 port 8472 - 0 [ 64.756254][ T6069] netlink: 12 bytes leftover after parsing attributes in process `syz.3.1122'. [ 64.770120][ T12] netdevsim netdevsim3 netdevsim1: set [0, 0] type 1 family 0 port 8472 - 0 [ 64.787770][ T12] netdevsim netdevsim3 netdevsim2: set [0, 0] type 1 family 0 port 8472 - 0 [ 64.796843][ T579] netdevsim netdevsim3 netdevsim3: set [0, 0] type 1 family 0 port 8472 - 0 [ 64.860430][ T6079] netlink: 176 bytes leftover after parsing attributes in process `syz.0.1127'. [ 64.994001][ T6095] netlink: 16 bytes leftover after parsing attributes in process `syz.3.1133'. [ 65.572539][ T6112] SELinux: failed to load policy [ 65.699163][ T6121] bond1: entered promiscuous mode [ 65.704281][ T6121] bond1: entered allmulticast mode [ 65.709586][ T6121] 8021q: adding VLAN 0 to HW filter on device bond1 [ 65.722167][ T6121] bond1 (unregistering): Released all slaves [ 65.879239][ C0] vcan0: j1939_tp_rxtimer: 0xffff888119fd5c00: rx timeout, send abort [ 65.954225][ T6153] netlink: 'syz.2.1159': attribute type 1 has an invalid length. [ 65.997803][ T6160] vlan0: entered allmulticast mode [ 66.056546][ T6165] A link change request failed with some changes committed already. Interface caif0 may have been left with an inconsistent configuration, please check. [ 66.284756][ T6192] loop3: detected capacity change from 0 to 512 [ 66.291711][ T6192] EXT4-fs: Ignoring removed i_version option [ 66.297871][ T6192] EXT4-fs: Ignoring removed bh option [ 66.313343][ T6192] EXT4-fs (loop3): mounted filesystem 00000000-0000-0000-0000-000000000000 r/w without journal. Quota mode: writeback. [ 66.326163][ T6192] ext4 filesystem being mounted at /278/bus supports timestamps until 2038-01-19 (0x7fffffff) [ 66.388172][ C0] vcan0: j1939_tp_rxtimer: 0xffff888119fd5c00: abort rx timeout. Force session deactivation [ 66.399945][ T3323] EXT4-fs (loop3): unmounting filesystem 00000000-0000-0000-0000-000000000000. [ 66.673669][ T6236] loop1: detected capacity change from 0 to 128 [ 66.683058][ T6236] EXT4-fs (loop1): mounted filesystem 76b65be2-f6da-4727-8c75-0525a5b65a09 r/w without journal. Quota mode: writeback. [ 66.697633][ T6236] ext4 filesystem being mounted at /222/file1 supports timestamps until 2038-01-19 (0x7fffffff) [ 66.721494][ T3319] EXT4-fs (loop1): unmounting filesystem 76b65be2-f6da-4727-8c75-0525a5b65a09. [ 66.734646][ T6244] loop2: detected capacity change from 0 to 512 [ 66.753392][ T6244] EXT4-fs (loop2): mounted filesystem 00000000-0000-0000-0000-000000000000 r/w without journal. Quota mode: writeback. [ 66.767900][ T6244] EXT4-fs (loop2): re-mounted 00000000-0000-0000-0000-000000000000 ro. [ 66.795014][ T6244] EXT4-fs (loop2): re-mounted 00000000-0000-0000-0000-000000000000 r/w. [ 66.822921][ T3321] EXT4-fs (loop2): unmounting filesystem 00000000-0000-0000-0000-000000000000. [ 66.986304][ T6290] UDC core: USB Raw Gadget: couldn't find an available UDC or it's busy [ 66.994857][ T6290] misc raw-gadget: fail, usb_gadget_register_driver returned -16 [ 67.010834][ T3542] Bluetooth: hci0: Opcode 0x1003 failed: -110 [ 67.011027][ T5266] Bluetooth: hci0: command 0x1003 tx timeout [ 67.061076][ T29] kauditd_printk_skb: 177 callbacks suppressed [ 67.061098][ T29] audit: type=1326 audit(1762455957.601:1656): auid=4294967295 uid=0 gid=0 ses=4294967295 subj=root:sysadm_r:sysadm_t pid=6293 comm="syz.1.1221" exe="/root/syz-executor" sig=0 arch=c000003e syscall=202 compat=0 ip=0x7f9bb031f6c9 code=0x7ffc0000 [ 67.091145][ T29] audit: type=1326 audit(1762455957.601:1657): auid=4294967295 uid=0 gid=0 ses=4294967295 subj=root:sysadm_r:sysadm_t pid=6293 comm="syz.1.1221" exe="/root/syz-executor" sig=0 arch=c000003e syscall=120 compat=0 ip=0x7f9bb031f6c9 code=0x7ffc0000 [ 67.114776][ T29] audit: type=1326 audit(1762455957.601:1658): auid=4294967295 uid=0 gid=0 ses=4294967295 subj=root:sysadm_r:sysadm_t pid=6293 comm="syz.1.1221" exe="/root/syz-executor" sig=0 arch=c000003e syscall=202 compat=0 ip=0x7f9bb031f6c9 code=0x7ffc0000 [ 67.140182][ T29] audit: type=1326 audit(1762455957.651:1659): auid=4294967295 uid=0 gid=0 ses=4294967295 subj=root:sysadm_r:sysadm_t pid=6293 comm="syz.1.1221" exe="/root/syz-executor" sig=0 arch=c000003e syscall=202 compat=0 ip=0x7f9bb031f6c9 code=0x7ffc0000 [ 67.164908][ T29] audit: type=1400 audit(1762455957.681:1660): avc: denied { write } for pid=6297 comm="syz.0.1223" name="sg0" dev="devtmpfs" ino=135 scontext=root:sysadm_r:sysadm_t tcontext=system_u:object_r:scsi_generic_device_t tclass=chr_file permissive=1 [ 67.215440][ T29] audit: type=1326 audit(1762455957.751:1661): auid=4294967295 uid=0 gid=0 ses=4294967295 subj=root:sysadm_r:sysadm_t pid=6304 comm="syz.1.1226" exe="/root/syz-executor" sig=0 arch=c000003e syscall=202 compat=0 ip=0x7f9bb031f6c9 code=0x7ffc0000 [ 67.239163][ T29] audit: type=1326 audit(1762455957.751:1662): auid=4294967295 uid=0 gid=0 ses=4294967295 subj=root:sysadm_r:sysadm_t pid=6304 comm="syz.1.1226" exe="/root/syz-executor" sig=0 arch=c000003e syscall=202 compat=0 ip=0x7f9bb031f6c9 code=0x7ffc0000 [ 67.262766][ T29] audit: type=1326 audit(1762455957.751:1663): auid=4294967295 uid=0 gid=0 ses=4294967295 subj=root:sysadm_r:sysadm_t pid=6304 comm="syz.1.1226" exe="/root/syz-executor" sig=0 arch=c000003e syscall=41 compat=0 ip=0x7f9bb031f6c9 code=0x7ffc0000 [ 67.286332][ T29] audit: type=1326 audit(1762455957.751:1664): auid=4294967295 uid=0 gid=0 ses=4294967295 subj=root:sysadm_r:sysadm_t pid=6304 comm="syz.1.1226" exe="/root/syz-executor" sig=0 arch=c000003e syscall=202 compat=0 ip=0x7f9bb031f6c9 code=0x7ffc0000 [ 67.310085][ T29] audit: type=1326 audit(1762455957.751:1665): auid=4294967295 uid=0 gid=0 ses=4294967295 subj=root:sysadm_r:sysadm_t pid=6304 comm="syz.1.1226" exe="/root/syz-executor" sig=0 arch=c000003e syscall=202 compat=0 ip=0x7f9bb031f6c9 code=0x7ffc0000 [ 67.363500][ T6315] netlink: 'syz.0.1230': attribute type 3 has an invalid length. [ 67.436737][ T6329] netlink: 'syz.4.1238': attribute type 27 has an invalid length. [ 67.512174][ T6329] bridge0: port 2(bridge_slave_1) entered disabled state [ 67.519456][ T6329] bridge0: port 1(bridge_slave_0) entered disabled state [ 67.559689][ T6329] $H: left promiscuous mode [ 67.564561][ T6329] bond_slave_0: left promiscuous mode [ 67.570088][ T6329] bond_slave_1: left promiscuous mode [ 67.621870][ T6329] batman_adv: batadv0: Interface deactivated: batadv_slave_0 [ 67.633472][ T6329] batman_adv: batadv0: Interface deactivated: batadv_slave_1 [ 67.674093][ T6329] ipvlan0: left allmulticast mode [ 67.679208][ T6329] veth0_vlan: left allmulticast mode [ 67.765491][ T6329] team1: left promiscuous mode [ 67.770332][ T6329] team1: left allmulticast mode [ 67.796536][ T12] netdevsim netdevsim4 netdevsim0: unset [0, 0] type 1 family 0 port 8472 - 0 [ 67.805515][ T12] netdevsim netdevsim4 netdevsim0: unset [1, 0] type 2 family 0 port 6081 - 0 [ 67.830157][ T12] netdevsim netdevsim4 netdevsim1: unset [0, 0] type 1 family 0 port 8472 - 0 [ 67.839177][ T12] netdevsim netdevsim4 netdevsim1: unset [1, 0] type 2 family 0 port 6081 - 0 [ 67.858722][ T12] netdevsim netdevsim4 netdevsim2: unset [0, 0] type 1 family 0 port 8472 - 0 [ 67.867751][ T12] netdevsim netdevsim4 netdevsim2: unset [1, 0] type 2 family 0 port 6081 - 0 [ 67.880274][ T12] netdevsim netdevsim4 netdevsim3: unset [0, 0] type 1 family 0 port 8472 - 0 [ 67.889912][ T12] netdevsim netdevsim4 netdevsim3: unset [1, 0] type 2 family 0 port 6081 - 0 [ 68.194894][ T6430] loop7: detected capacity change from 0 to 16384 [ 68.310992][ T6439] ================================================================== [ 68.319470][ T6439] BUG: KCSAN: data-race in __xa_clear_mark / xas_find_marked [ 68.327308][ T6439] [ 68.329636][ T6439] read-write to 0xffff888119903900 of 8 bytes by interrupt on cpu 1: [ 68.337702][ T6439] __xa_clear_mark+0xf5/0x1e0 [ 68.342761][ T6439] __folio_end_writeback+0xf7/0x3b0 [ 68.348591][ T6439] folio_end_writeback_no_dropbehind+0x6d/0x1b0 [ 68.354942][ T6439] folio_end_writeback+0x1c/0x70 [ 68.359913][ T6439] end_buffer_async_write+0x156/0x1f0 [ 68.365313][ T6439] end_bio_bh_io_sync+0x79/0xa0 [ 68.370268][ T6439] bio_endio+0x37e/0x420 [ 68.374522][ T6439] blk_update_request+0x336/0x730 [ 68.379556][ T6439] blk_mq_end_request+0x26/0x50 [ 68.384410][ T6439] lo_complete_rq+0x98/0x140 [ 68.389000][ T6439] blk_done_softirq+0x77/0xb0 [ 68.393760][ T6439] handle_softirqs+0xba/0x290 [ 68.398443][ T6439] run_ksoftirqd+0x1c/0x30 [ 68.402868][ T6439] smpboot_thread_fn+0x32b/0x530 [ 68.407794][ T6439] kthread+0x489/0x510 [ 68.411855][ T6439] ret_from_fork+0x122/0x1b0 [ 68.416437][ T6439] ret_from_fork_asm+0x1a/0x30 [ 68.421203][ T6439] [ 68.423531][ T6439] read to 0xffff888119903900 of 8 bytes by task 6439 on cpu 0: [ 68.431059][ T6439] xas_find_marked+0x218/0x620 [ 68.436001][ T6439] find_get_entry+0x5d/0x380 [ 68.440590][ T6439] filemap_get_folios_tag+0x13b/0x210 [ 68.446052][ T6439] filemap_write_and_wait_range+0x1d3/0x340 [ 68.451950][ T6439] sync_blockdev+0x35/0x50 [ 68.456359][ T6439] loop_set_status+0x122/0x6a0 [ 68.461133][ T6439] lo_ioctl+0x71b/0x12b0 [ 68.465458][ T6439] blkdev_ioctl+0x356/0x440 [ 68.469951][ T6439] __se_sys_ioctl+0xce/0x140 [ 68.474538][ T6439] __x64_sys_ioctl+0x43/0x50 [ 68.479124][ T6439] x64_sys_call+0x1816/0x3000 [ 68.483795][ T6439] do_syscall_64+0xd2/0x200 [ 68.488296][ T6439] entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 68.494265][ T6439] [ 68.496580][ T6439] value changed: 0xffffffff00000000 -> 0xffff800000000000 [ 68.503679][ T6439] [ 68.505993][ T6439] Reported by Kernel Concurrency Sanitizer on: [ 68.512149][ T6439] CPU: 0 UID: 0 PID: 6439 Comm: syz.4.1276 Not tainted syzkaller #0 PREEMPT(voluntary) [ 68.521868][ T6439] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 10/02/2025 [ 68.532539][ T6439] ================================================================== [ 68.591135][ T6439] loop7: detected capacity change from 16384 to 0 [ 68.597799][ C1] I/O error, dev loop7, sector 13056 op 0x0:(READ) flags 0x80700 phys_seg 22 prio class 2