last executing test programs: 15.251830239s ago: executing program 1 (id=5047): r0 = socket$nl_netfilter(0x10, 0x3, 0xc) sendmsg$IPSET_CMD_CREATE(r0, &(0x7f0000000200)={0x0, 0x0, &(0x7f0000000000)={&(0x7f0000000240)=ANY=[@ANYBLOB="5c0000000206010100000000000000000000000005000500020000000900020073797a32000000000c00e67f0500150000000000050004000000000016000300686173683a6e65742c706f72742c6e65740000000500010007"], 0x5c}}, 0x0) r1 = socket$nl_netfilter(0x10, 0x3, 0xc) sendmsg$IPSET_CMD_FLUSH(r1, &(0x7f0000000380)={0x0, 0x0, &(0x7f0000000340)={&(0x7f00000002c0)={0x28, 0x4, 0x6, 0x801, 0x0, 0x0, {}, [@IPSET_ATTR_PROTOCOL={0x5}, @IPSET_ATTR_SETNAME={0x9, 0x2, 'syz2\x00'}]}, 0x28}}, 0x0) 14.948963407s ago: executing program 1 (id=5049): r0 = syz_usb_connect$printer(0x0, 0x2d, &(0x7f00000004c0)=ANY=[@ANYBLOB="12010000000000202505a8a440000102030109021b00010100000009040000010701010009050102"], 0x0) syz_usb_control_io$printer(r0, 0x0, &(0x7f0000000b40)={0x34, 0x0, 0x0, 0x0, 0x0, 0x0, &(0x7f0000000b00)={0x20, 0x0, 0x1}}) bpf$MAP_UPDATE_BATCH(0x1a, 0x0, 0x0) r1 = syz_open_dev$char_usb(0xc, 0xb4, 0x0) r2 = syz_io_uring_setup(0x4ea1, &(0x7f00000002c0)={0x0, 0x0, 0x10100}, &(0x7f0000000080), &(0x7f00000000c0)=0x0) syz_io_uring_setup(0x5176, &(0x7f0000000200)={0x0, 0x0, 0x0, 0x2}, &(0x7f0000000040)=0x0, &(0x7f0000000000)) syz_io_uring_submit(r4, r3, &(0x7f00000001c0)=@IORING_OP_POLL_ADD={0x6, 0x0, 0x0, @fd=r1}) io_uring_enter(r2, 0x1d2d, 0x0, 0x0, 0x0, 0x0) 14.662608222s ago: executing program 1 (id=5050): r0 = socket$inet6_tcp(0xa, 0x1, 0x0) close(r0) r1 = socket$alg(0x26, 0x5, 0x0) bind$alg(r1, &(0x7f0000000280)={0x26, 'hash\x00', 0x0, 0x0, 'sm3\x00'}, 0x58) r2 = accept(r0, 0x0, 0x0) sendmsg$TEAM_CMD_OPTIONS_SET(r2, &(0x7f0000000080)={0x0, 0x0, &(0x7f0000000100)={&(0x7f0000000080)=ANY=[], 0xfffffdef}}, 0x0) 12.369674551s ago: executing program 1 (id=5052): bpf$PROG_LOAD(0x5, 0x0, 0x0) prlimit64(0x0, 0xe, &(0x7f0000000140)={0x8, 0x8b}, 0x0) sched_setscheduler(0x0, 0x1, &(0x7f0000000080)=0x7) r0 = getpid() sched_setscheduler(r0, 0x2, &(0x7f0000000200)=0x6) mmap(&(0x7f0000000000/0xb36000)=nil, 0xb36000, 0xb635773f06ebbeee, 0x8031, 0xffffffffffffffff, 0x0) socketpair$unix(0x1, 0x2, 0x0, &(0x7f0000000200)={0xffffffffffffffff, 0xffffffffffffffff}) connect$unix(r1, &(0x7f000057eff8)=@abs, 0x6e) sendmmsg$unix(r2, &(0x7f0000000000), 0x651, 0x0) recvmmsg(r1, &(0x7f00000000c0), 0x10106, 0x2, 0x0) r3 = openat$nullb(0xffffffffffffff9c, &(0x7f0000000000), 0x282, 0x0) sendfile(r3, r3, 0x0, 0x40008) 7.26118623s ago: executing program 0 (id=5053): bpf$MAP_CREATE(0x0, &(0x7f00000000c0)=@bloom_filter={0x1e, 0x0, 0x9, 0x401, 0x0, 0xffffffffffffffff, 0xffff0001, '\x00', 0x0, 0xffffffffffffffff, 0x0, 0x1, 0x0, 0xff, @void, @value, @void, @value}, 0x48) 7.15932822s ago: executing program 0 (id=5054): openat$ptmx(0xffffffffffffff9c, 0x0, 0x0, 0x0) prlimit64(0x0, 0xe, &(0x7f0000000140)={0x8, 0x8b}, 0x0) sched_setscheduler(0x0, 0x1, &(0x7f0000000080)=0x7) r0 = getpid() sched_setaffinity(0x0, 0x8, &(0x7f00000002c0)=0x200002) sched_setscheduler(r0, 0x2, &(0x7f0000000200)=0x6) r1 = socket$nl_generic(0x10, 0x3, 0x10) r2 = syz_genetlink_get_family_id$tipc2(&(0x7f0000000040), 0xffffffffffffffff) sendmsg$TIPC_NL_MEDIA_GET(r1, &(0x7f0000000b80)={0x0, 0x0, &(0x7f00000005c0)={&(0x7f0000000b00)={0x14, r2, 0x1, 0x0, 0x3, {0x3}}, 0x14}}, 0x0) mmap(&(0x7f0000000000/0xb36000)=nil, 0xb36000, 0xb635773f06ebbeee, 0x8031, 0xffffffffffffffff, 0x0) socketpair$unix(0x1, 0x2, 0x0, &(0x7f0000000200)={0xffffffffffffffff, 0xffffffffffffffff}) connect$unix(r3, &(0x7f000057eff8)=@abs, 0x6e) sendmmsg$unix(r4, &(0x7f0000000000), 0x651, 0x0) recvmmsg(r3, &(0x7f00000000c0), 0x10106, 0x2, 0x0) r5 = bpf$PROG_LOAD(0x5, &(0x7f0000000b40)={0x11, 0x8, 0x0, &(0x7f0000000100)='GPL\x00', 0x0, 0x0, 0x0, 0x0, 0x0, '\x00', 0x0, @fallback, 0xffffffffffffffff, 0x8, &(0x7f0000000000), 0x8, 0x10, &(0x7f0000000000), 0x10, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x10, 0x0, @void, @value}, 0x94) r6 = socket$nl_netfilter(0x10, 0x3, 0xc) close(r6) r7 = socket$inet6_tcp(0xa, 0x1, 0x0) listen(r7, 0x0) r8 = bpf$BPF_PROG_RAW_TRACEPOINT_LOAD(0x5, &(0x7f0000000680)={0x10, 0x4, &(0x7f0000000380)=ANY=[@ANYBLOB="1802000000c400000000000000000000850000003e00000095"], &(0x7f00000000c0)='GPL\x00', 0x1, 0xa6, &(0x7f00000003c0)=""/166, 0x0, 0x0, '\x00', 0x0, 0x0, 0xffffffffffffffff, 0x8, 0x0, 0x0, 0x10, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x10, 0x0, @void, @value}, 0x80) r9 = bpf$MAP_CREATE(0x0, &(0x7f00000023c0)=@base={0x12, 0x4, 0x8, 0xb, 0x0, 0xffffffffffffffff, 0x0, '\x00', 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, @void, @value, @void, @value}, 0x48) bpf$BPF_PROG_DETACH(0x8, &(0x7f00000001c0)={@map=r9, r8, 0x7, 0x0, 0x0, @void, @value}, 0x10) bpf$MAP_UPDATE_ELEM(0x2, &(0x7f0000000500)={r9, &(0x7f0000000240), &(0x7f00000004c0)=@tcp6=r7}, 0x20) sendmsg$IPCTNL_MSG_CT_DELETE(r6, &(0x7f00000002c0)={0x0, 0x0, &(0x7f0000000180)={&(0x7f0000000140)=ANY=[], 0x14}}, 0x0) sendto$inet6(r7, &(0x7f0000000040)="0b118f2b4190be586d04d99304c7975dfca451f6a36e5e11c583738f22bfc241adfd70c9456ea4fe6a5e0716c24ab3", 0xfffffffffffffea5, 0x0, &(0x7f0000000100)={0xa, 0x0, 0x0, @private1}, 0x1c) sendmmsg(r6, &(0x7f0000002640)=[{{0x0, 0x0, &(0x7f0000000980)=[{&(0x7f0000000780)="59c99668969c20a79aad77cd92a5796eea6895dbb0876ac9ac5a3dfe06bdb7b605b99043f8c1a78e26c32d21e905145995f39271ef9325e0c191431f801dcffdc2071f86514a3f4c6b41dd83a7e25d7fd929991b0a98cb83a3626ec3cc94ad85e30c52a55b12e329a28ce2e03dd1688147087295ec214d01588daa59081c0d6506b70371d4aa775506a3623a05e1d03113b7c7b8c7742973b65c8cb9b9540cd106ac9859f8a63c8a6c47b916cd31ff76600195e1b0a223beb52cd405b9a01a0cee5cacddf2bd3cda3c87f74100be816108d0368a0e01b6f8fa13de", 0xdb}, {&(0x7f0000000880)="e433ed6b54484f230393fbeef9ddb69102902f398ebe7840d7ee85f6fadd0c33521f4ce02664ad5ab7f3014f0b539423205fd1a8be0e0f495b89fa3273f9dbcbd9de304a18694f7b490a59673fda588a9c18b8e87ce4de7ca5f7fde265cf6c80b16e62eb9d098161bffba6000dbd45ce16def083c83bc28d2d", 0x79}, {&(0x7f0000000000)="17fb2fdfb50a4724cf477fc8eacdbb159343d10a94", 0x15}, {&(0x7f0000000900)="eefa7ecb828e6d2a38544751c43068b7fb36c461455b7a0eda681fcf6ea8c05c6c00c75574689cc303f99e121994211540f3a3a9cf9aa43165d311f4024dfc87ca5871f9ea8bc99a2c78c709e386dc6a", 0x50}, {&(0x7f0000000080)="0acf51f51b7f1c4e152a", 0xa}], 0x5}}, {{0x0, 0x0, &(0x7f0000000bc0)=[{&(0x7f0000000140)="e43d04fd2170bd50125ffa6d1e179f98984b2c72ca3bffd4871a112972963a9b524958b63a1619122acc32a1e1c81a85", 0x30}, {&(0x7f0000000480)="149d044c07e578f48f6e7fb65172a61b0316e20d92e71c834e31de4335c697b4f63ff06e8ef72792bc9e4d1880", 0x2d}], 0x2}}, {{0x0, 0x0, &(0x7f0000000e00)=[{&(0x7f0000000d40)="d7a92f8644cf4415acf7f5e870119282d7f60cf7b3c7de6ba0ed931dfc44a5229a4dd1ba32682754d61b68fa8c52b41dbf0db11ccf953586d379fed7efcae3b96cff06aea060bb4e8e0394d1d053d6cb1a35e046478829c098921589fd3d1917d2511991d1f21559b550a4c345460aa58103d9ddf3343e18d761a75bd6851db03670e16d203c0fd640117acf2fdb6ef569ea7cd6ccf76db10262d38abe9b93e3a46abb6e2a48cebc5afe864034b9ae1810a5d4", 0xb3}, {&(0x7f0000001140)="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", 0xc71}], 0x2}}], 0x3, 0x0) sendmsg$SOCK_DESTROY(r6, &(0x7f0000001100)={0x0, 0x0, &(0x7f00000010c0)={&(0x7f0000002440)={0x14}, 0xc3ec}}, 0x0) bpf$BPF_RAW_TRACEPOINT_OPEN(0x11, &(0x7f0000000140)={&(0x7f0000000080)='sched_switch\x00', r5, 0x0, 0x400000000003}, 0x18) socket$key(0xf, 0x3, 0x2) ptrace$peeksig(0x4209, r0, &(0x7f0000000040)={0xfffffffffffffff9, 0x1}, &(0x7f0000000380)) 6.299040664s ago: executing program 1 (id=5055): bpf$BPF_RAW_TRACEPOINT_OPEN(0x11, 0x0, 0x0) socket$inet6(0xa, 0x3, 0x2) bpf$PROG_LOAD(0x5, 0x0, 0x0) bpf$BPF_PROG_TEST_RUN(0xa, 0x0, 0x47) bpf$PROG_LOAD_XDP(0x5, 0x0, 0x0) openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000000)='net_prio.prioidx\x00', 0x275a, 0x0) bpf$PROG_LOAD_XDP(0x5, &(0x7f0000000100)={0x10, 0x6, &(0x7f00000000c0)=@framed={{0x18, 0x0, 0x0, 0x0, 0x2}, [@ldst={0x1, 0x2, 0x3, 0x0, 0x1, 0x36, 0xffffffffffffffff}, @cb_func={0x18, 0x7, 0x4, 0x0, 0xfffffffffffffffb}]}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, '\x00', 0x0, 0xf, 0xffffffffffffffff, 0x8, 0x0, 0x0, 0x10, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x10, 0x0, @void, @value}, 0x94) prlimit64(0x0, 0xe, &(0x7f0000000140)={0x8, 0x8b}, 0x0) sched_setscheduler(0x0, 0x1, &(0x7f0000000080)=0x7) r0 = getpid() sched_setscheduler(r0, 0x2, &(0x7f0000000200)=0x6) mmap(&(0x7f0000000000/0xb36000)=nil, 0xb36000, 0xb635773f06ebbeee, 0x8031, 0xffffffffffffffff, 0x0) socketpair$unix(0x1, 0x2, 0x0, &(0x7f0000000200)={0xffffffffffffffff, 0xffffffffffffffff}) connect$unix(r1, &(0x7f000057eff8)=@file={0x0, './file0\x00'}, 0x6e) sendmmsg$unix(r2, &(0x7f0000000000), 0x651, 0x0) recvmmsg(r1, &(0x7f00000000c0), 0x10106, 0x2, 0x0) r3 = syz_open_procfs(0x0, &(0x7f0000002400)='net/netstat\x00') read$FUSE(r3, &(0x7f0000002500)={0x2020}, 0x2020) getpid() r4 = socket$nl_route(0x10, 0x3, 0x0) ioctl$ifreq_SIOCGIFINDEX_batadv_hard(r4, 0x8933, &(0x7f0000000300)={'batadv_slave_0\x00', 0x0}) sendmsg$nl_route(r4, &(0x7f0000000180)={0x0, 0x0, &(0x7f0000000000)={&(0x7f0000000080)=ANY=[@ANYBLOB="340000001a000100000000000000000002000000000000000000000008000100e000000108000300", @ANYRES32=r5, @ANYBLOB="08000200ac"], 0x34}}, 0x0) 461.227682ms ago: executing program 0 (id=5056): r0 = socket$inet6_sctp(0xa, 0x1, 0x84) setsockopt$inet_sctp6_SCTP_DEFAULT_PRINFO(r0, 0x84, 0x72, &(0x7f00000000c0)={0x0, 0x0, 0x30}, 0xc) setsockopt$inet_sctp6_SCTP_STREAM_SCHEDULER(r0, 0x84, 0x7b, &(0x7f0000000100)={0x0, 0x1}, 0x8) bind$inet6(r0, &(0x7f0000000000)={0xa, 0x4e23, 0x0, @loopback}, 0x1c) sendto$inet6(r0, &(0x7f0000000180)="1a", 0x1, 0x0, &(0x7f00000004c0)={0xa, 0x4e23, 0x0, @loopback}, 0x1c) write$binfmt_elf64(r0, &(0x7f0000000380)=ANY=[], 0x2df) sendto$inet6(r0, &(0x7f0000000c80)="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", 0x34000, 0x0, 0x0, 0x0) 370.112899ms ago: executing program 0 (id=5057): r0 = bpf$MAP_CREATE(0x0, &(0x7f00000000c0)=@base={0x1b, 0x0, 0x0, 0x8000, 0x0, 0xffffffffffffffff, 0x0, '\x00', 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, @void, @value, @void, @value}, 0x48) r1 = bpf$PROG_LOAD(0x5, &(0x7f00000000c0)={0x11, 0x7, &(0x7f0000000300)=ANY=[@ANYBLOB="1800000000000000000000000000000018110000", @ANYRES32=r0, @ANYBLOB="0000000000000000b702000002000000850000008600000095"], &(0x7f0000000200)='GPL\x00', 0x0, 0x0, 0x0, 0x0, 0x0, '\x00', 0x0, @fallback, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @void, @value}, 0x90) bpf$BPF_RAW_TRACEPOINT_OPEN(0x11, &(0x7f0000000700)={&(0x7f00000006c0)='kmem_cache_free\x00', r1}, 0x10) write$FUSE_INIT(0xffffffffffffffff, 0x0, 0x0) r2 = socket$inet6_tcp(0xa, 0x1, 0x0) bind$inet6(r2, &(0x7f0000000080)={0xa, 0x14e22, 0x0, @ipv4}, 0x1c) listen(r2, 0x5) bpf$BPF_RAW_TRACEPOINT_OPEN(0x11, 0x0, 0x0) syz_emit_ethernet(0x36, &(0x7f0000000e00)={@local, @local, @void, {@ipv4={0x800, @tcp={{0x5, 0x4, 0x0, 0x0, 0x28, 0x0, 0x0, 0x0, 0x6, 0x0, @private=0xa010101, @local}, {{0x0, 0x4e22, 0x41424344, 0x41424344, 0x0, 0x6, 0x5, 0xc2}}}}}}, 0x0) 291.509245ms ago: executing program 0 (id=5058): r0 = socket$nl_route(0x10, 0x3, 0x0) r1 = socket$inet6_udp(0xa, 0x2, 0x0) ioctl$sock_SIOCGIFINDEX(r1, 0x8933, &(0x7f0000000c80)={'lo\x00', 0x0}) sendmsg$nl_route_sched(r0, &(0x7f0000001200)={0x0, 0x0, &(0x7f0000000040)={&(0x7f0000001240)=@newqdisc={0x45c, 0x24, 0x4ee4e6a52ff56541, 0xfffffff1, 0x0, {0x0, 0x0, 0x0, r2, {}, {0xffff, 0xffff}}, [@qdisc_kind_options=@q_tbf={{0x8}, {0x430, 0x2, [@TCA_TBF_RTAB={0x404, 0x2, [0x0, 0x0, 0x1ff, 0x0, 0xfffffc00, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x6, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xb97, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, 0x0, 0x0, 0x8, 0x0, 0x0, 0x0, 0x7, 0x0, 0xc, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x9, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x800000, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xd79, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x8]}, @TCA_TBF_PARMS={0x28, 0x1, {{0x1, 0x0, 0x0, 0x0, 0x0, 0x6}}}]}}]}, 0x45c}}, 0x0) 59.301199ms ago: executing program 0 (id=5059): prlimit64(0x0, 0xe, &(0x7f0000000140)={0x8, 0x8b}, 0x0) sched_setscheduler(0x0, 0x1, &(0x7f0000000080)=0x7) r0 = getpid() sched_setaffinity(0x0, 0x8, &(0x7f00000002c0)=0x2) sched_setscheduler(r0, 0x2, &(0x7f0000000200)=0x6) mmap(&(0x7f0000000000/0xb36000)=nil, 0xb36000, 0xb635773f06ebbeee, 0x8031, 0xffffffffffffffff, 0x0) socketpair$unix(0x1, 0x2, 0x0, &(0x7f0000000200)={0xffffffffffffffff, 0xffffffffffffffff}) connect$unix(r1, &(0x7f000057eff8)=@abs, 0x6e) sendmmsg$unix(r2, &(0x7f0000000000), 0x651, 0x0) recvmmsg(r1, &(0x7f00000000c0), 0x10106, 0x2, 0x0) r3 = bpf$PROG_LOAD(0x5, 0x0, 0x0) bpf$BPF_RAW_TRACEPOINT_OPEN(0x11, &(0x7f0000000180)={&(0x7f0000000080)='sched_switch\x00', r3}, 0x10) syz_open_dev$loop(0x0, 0x6, 0x80) sched_setaffinity(0x0, 0x8, &(0x7f00000002c0)=0x2) socket$inet(0xa, 0x801, 0x84) r4 = fsopen(&(0x7f00000000c0)='gadgetfs\x00', 0x0) fsconfig$FSCONFIG_SET_STRING(r4, 0x6, 0x0, 0x0, 0x0) close(r4) 0s ago: executing program 1 (id=5060): r0 = socket$can_j1939(0x1d, 0x2, 0x7) ioctl$ifreq_SIOCGIFINDEX_vcan(r0, 0x8933, &(0x7f00000011c0)={'vxcan0\x00', 0x0}) bind$can_j1939(r0, &(0x7f0000001200)={0x1d, r1, 0x0, {}, 0xfe}, 0x18) connect$can_j1939(r0, &(0x7f0000000080)={0x1d, r1}, 0x18) writev(r0, &(0x7f0000000240)=[{&(0x7f0000000000)='h', 0xfdef}], 0x1) kernel console output (not intermixed with test programs): 0:0000:0000.0005: unknown main item tag 0x0 [ 3358.431161][T13397] hid-generic 0000:0000:0000.0005: unknown main item tag 0x0 [ 3358.431642][T13397] hid-generic 0000:0000:0000.0005: unknown main item tag 0x0 [ 3358.432122][T13397] hid-generic 0000:0000:0000.0005: unknown main item tag 0x0 [ 3358.432681][T13397] hid-generic 0000:0000:0000.0005: unknown main item tag 0x0 [ 3358.433168][T13397] hid-generic 0000:0000:0000.0005: unknown main item tag 0x0 [ 3358.433696][T13397] hid-generic 0000:0000:0000.0005: unknown main item tag 0x0 [ 3358.434199][T13397] hid-generic 0000:0000:0000.0005: unknown main item tag 0x0 [ 3358.434685][T13397] hid-generic 0000:0000:0000.0005: unknown main item tag 0x0 [ 3358.435826][T13397] hid-generic 0000:0000:0000.0005: unknown main item tag 0x0 [ 3358.436383][T13397] hid-generic 0000:0000:0000.0005: unknown main item tag 0x0 [ 3358.436910][T13397] hid-generic 0000:0000:0000.0005: unknown main item tag 0x0 [ 3358.437432][T13397] hid-generic 0000:0000:0000.0005: unknown main item tag 0x0 [ 3358.437958][T13397] hid-generic 0000:0000:0000.0005: unknown main item tag 0x0 [ 3358.438492][T13397] hid-generic 0000:0000:0000.0005: unknown main item tag 0x0 [ 3358.439197][T13397] hid-generic 0000:0000:0000.0005: unknown main item tag 0x0 [ 3358.439772][T13397] hid-generic 0000:0000:0000.0005: unknown main item tag 0x0 [ 3358.440345][T13397] hid-generic 0000:0000:0000.0005: unknown main item tag 0x0 [ 3358.440972][T13397] hid-generic 0000:0000:0000.0005: unknown main item tag 0x0 [ 3358.441514][T13397] hid-generic 0000:0000:0000.0005: unknown main item tag 0x0 [ 3358.442020][T13397] hid-generic 0000:0000:0000.0005: unknown main item tag 0x0 [ 3358.456317][T13397] hid-generic 0000:0000:0000.0005: hidraw0: HID v0.00 Device [syz1] on syz1 [ 3396.526453][T16238] serio: Serial port pts0 [ 3402.282737][T16259] input: syz1 as /devices/virtual/input/input28 [ 3418.302745][ C1] TCP: request_sock_TCP: Possible SYN flooding on port [::]:2. Sending cookies. [ 3420.643806][T16308] serio: Serial port pts0 [ 3440.721314][T16366] UDC core: USB Raw Gadget: couldn't find an available UDC or it's busy [ 3440.757930][T16366] misc raw-gadget: fail, usb_gadget_register_driver returned -16 [ 3466.853332][T16440] serio: Serial port pts0 [ 3467.568533][T16444] input: syz0 as /devices/virtual/input/input29 [ 3480.941571][T16459] input: syz0 as /devices/virtual/input/input30 [ 3486.043529][T16472] serio: Serial port pts0 [ 3494.857882][T16491] input: syz0 as /devices/virtual/input/input31 [ 3497.456771][T16494] input: syz0 as /devices/virtual/input/input32 [ 3522.862705][T16562] input: syz0 as /devices/virtual/input/input33 [ 3525.563728][T16569] input: syz0 as /devices/virtual/input/input34 [ 3546.246770][T16614] input: syz1 as /devices/virtual/input/input35 [ 3562.447374][T16653] input: syz1 as /devices/virtual/input/input36 [ 3565.403316][T16662] input: syz0 as /devices/virtual/input/input37 [ 3584.443755][T16700] input: syz0 as /devices/virtual/input/input38 [ 3608.856314][ T9938] usb 1-1: new high-speed USB device number 13 using dummy_hcd [ 3609.016517][ T9938] usb 1-1: Using ep0 maxpacket: 32 [ 3609.041467][ T9938] usb 1-1: config 0 has no interfaces? [ 3609.042651][ T9938] usb 1-1: New USB device found, idVendor=048d, idProduct=8595, bcdDevice= 0.00 [ 3609.043785][ T9938] usb 1-1: New USB device strings: Mfr=0, Product=0, SerialNumber=0 [ 3609.077224][ T9938] usb 1-1: config 0 descriptor?? [ 3609.309795][ T9938] usb 1-1: USB disconnect, device number 13 [ 3610.361399][T16799] input: syz0 as /devices/virtual/input/input39 [ 3626.484619][T16842] serio: Serial port pts0 [ 3630.167341][T16861] input: syz0 as /devices/virtual/input/input40 [ 3651.097130][T16922] serio: Serial port pts0 [ 3657.573933][T16952] serio: Serial port pts0 [ 3660.003535][T16959] serio: Serial port pts1 [ 3663.311938][T16972] input: syz0 as /devices/virtual/input/input41 [ 3666.446187][T16977] serio: Serial port pts0 [ 3672.254297][T16988] serio: Serial port pts0 [ 3675.254693][T16995] serio: Serial port pts1 [ 3677.974812][T17005] serio: Serial port pts0 [ 3680.983296][T17015] serio: Serial port pts1 [ 3683.869089][T17027] input: syz0 as /devices/virtual/input/input42 [ 3704.424676][T17066] UDC core: USB Raw Gadget: couldn't find an available UDC or it's busy [ 3704.468342][T17066] misc raw-gadget: fail, usb_gadget_register_driver returned -16 [ 3706.087324][T17084] serio: Serial port pts0 [ 3711.850783][T17107] serio: Serial port pts0 [ 3712.586128][ T9938] usb 1-1: new high-speed USB device number 14 using dummy_hcd [ 3712.749049][ T9938] usb 1-1: config 1 interface 0 altsetting 8 bulk endpoint 0x82 has invalid maxpacket 64 [ 3712.750308][ T9938] usb 1-1: config 1 interface 0 altsetting 8 bulk endpoint 0x3 has invalid maxpacket 64 [ 3712.751680][ T9938] usb 1-1: config 1 interface 0 altsetting 8 has 2 endpoint descriptors, different from the interface descriptor's value: 3 [ 3712.753038][ T9938] usb 1-1: config 1 interface 0 has no altsetting 0 [ 3712.782665][ T9938] usb 1-1: New USB device found, idVendor=0525, idProduct=a4a1, bcdDevice= 0.40 [ 3712.783706][ T9938] usb 1-1: New USB device strings: Mfr=1, Product=2, SerialNumber=3 [ 3712.784622][ T9938] usb 1-1: Product: syz [ 3712.786357][ T9938] usb 1-1: Manufacturer: syz [ 3712.787290][ T9938] usb 1-1: SerialNumber: syz [ 3712.842418][T17112] raw-gadget.0 gadget.0: fail, usb_ep_enable returned -22 [ 3712.851553][T17112] raw-gadget.0 gadget.0: fail, usb_ep_enable returned -22 [ 3713.096589][ T9938] cdc_ether 1-1:1.0: probe with driver cdc_ether failed with error -71 [ 3713.113181][ T9938] usb 1-1: USB disconnect, device number 14 [ 3751.283942][T17201] vcan0 speed is unknown, defaulting to 1000 [ 3751.486388][T10671] usb 1-1: new high-speed USB device number 15 using dummy_hcd [ 3751.666294][T10671] usb 1-1: Using ep0 maxpacket: 32 [ 3751.708259][T10671] usb 1-1: config 0 interface 0 altsetting 0 bulk endpoint 0x85 has invalid maxpacket 1024 [ 3751.760115][T10671] usb 1-1: New USB device found, idVendor=12d8, idProduct=0001, bcdDevice=de.79 [ 3751.761681][T10671] usb 1-1: New USB device strings: Mfr=1, Product=236, SerialNumber=2 [ 3751.762628][T10671] usb 1-1: Product: syz [ 3751.763303][T10671] usb 1-1: Manufacturer: syz [ 3751.763960][T10671] usb 1-1: SerialNumber: syz [ 3751.797569][T10671] usb 1-1: config 0 descriptor?? [ 3751.802587][T17215] raw-gadget.0 gadget.0: fail, usb_ep_enable returned -22 [ 3752.523488][T13397] usb 1-1: USB disconnect, device number 15 [ 3753.953166][T17201] bond0: (slave bond_slave_0): Enslaving as an active interface with an up link [ 3753.964708][T17201] bond0: (slave bond_slave_1): Enslaving as an active interface with an up link [ 3755.191995][T17201] hsr_slave_0: entered promiscuous mode [ 3755.247983][T17201] hsr_slave_1: entered promiscuous mode [ 3755.286372][T17201] debugfs: Directory 'hsr0' with parent 'hsr' already present! [ 3755.287330][T17201] Cannot create hsr debugfs directory [ 3755.997328][T17201] netdevsim netdevsim1 netdevsim3 (unregistering): unset [1, 0] type 2 family 0 port 6081 - 0 [ 3756.109667][T17201] netdevsim netdevsim1 netdevsim2 (unregistering): unset [1, 0] type 2 family 0 port 6081 - 0 [ 3756.268779][T17201] netdevsim netdevsim1 netdevsim1 (unregistering): unset [1, 0] type 2 family 0 port 6081 - 0 [ 3756.391448][T17201] netdevsim netdevsim1 netdevsim0 (unregistering): unset [1, 0] type 2 family 0 port 6081 - 0 [ 3756.709946][T17201] netdevsim netdevsim1 netdevsim0: renamed from eth0 [ 3756.731126][T17201] netdevsim netdevsim1 netdevsim1: renamed from eth1 [ 3756.747603][T17201] netdevsim netdevsim1 netdevsim2: renamed from eth2 [ 3756.757639][T17201] netdevsim netdevsim1 netdevsim3: renamed from eth3 [ 3757.776149][T11873] usb 1-1: new high-speed USB device number 16 using dummy_hcd [ 3757.957011][T17201] 8021q: adding VLAN 0 to HW filter on device bond0 [ 3757.966396][T11873] usb 1-1: Using ep0 maxpacket: 16 [ 3758.001123][T11873] usb 1-1: too many endpoints for config 1 interface 0 altsetting 7: 255, using maximum allowed: 30 [ 3758.002267][T11873] usb 1-1: config 1 interface 0 altsetting 7 endpoint 0x82 has invalid wMaxPacketSize 0 [ 3758.003270][T11873] usb 1-1: config 1 interface 0 altsetting 7 bulk endpoint 0x82 has invalid maxpacket 0 [ 3758.003971][T11873] usb 1-1: config 1 interface 0 altsetting 7 bulk endpoint 0x3 has invalid maxpacket 32 [ 3758.004817][T11873] usb 1-1: config 1 interface 0 altsetting 7 has 2 endpoint descriptors, different from the interface descriptor's value: 255 [ 3758.007104][T11873] usb 1-1: config 1 interface 0 has no altsetting 0 [ 3758.014533][T11873] usb 1-1: New USB device found, idVendor=0525, idProduct=a4a1, bcdDevice= 0.40 [ 3758.016960][T11873] usb 1-1: New USB device strings: Mfr=0, Product=0, SerialNumber=1 [ 3758.017498][T11873] usb 1-1: SerialNumber: syz [ 3758.036427][T17257] raw-gadget.0 gadget.0: fail, usb_ep_enable returned -22 [ 3758.047529][T11873] cdc_acm 1-1:1.0: Control and data interfaces are not separated! [ 3758.048107][T11873] cdc_acm 1-1:1.0: This needs exactly 3 endpoints [ 3758.056226][T11873] cdc_acm 1-1:1.0: probe with driver cdc_acm failed with error -22 [ 3758.243902][T11873] usb 1-1: USB disconnect, device number 16 [ 3763.266984][T17201] veth0_vlan: entered promiscuous mode [ 3763.314756][T17201] veth1_vlan: entered promiscuous mode [ 3763.490826][T17201] veth0_macvtap: entered promiscuous mode [ 3763.514732][T17201] veth1_macvtap: entered promiscuous mode [ 3763.687290][T17301] input: syz0 as /devices/virtual/input/input43 [ 3763.724837][T17201] netdevsim netdevsim1 netdevsim0: set [1, 0] type 2 family 0 port 6081 - 0 [ 3763.728050][T17201] netdevsim netdevsim1 netdevsim1: set [1, 0] type 2 family 0 port 6081 - 0 [ 3763.729277][T17201] netdevsim netdevsim1 netdevsim2: set [1, 0] type 2 family 0 port 6081 - 0 [ 3763.730333][T17201] netdevsim netdevsim1 netdevsim3: set [1, 0] type 2 family 0 port 6081 - 0 [ 3784.975638][T17345] vcan0 speed is unknown, defaulting to 1000 [ 3785.439431][T17348] serio: Serial port pts0 [ 3793.416029][T11873] usb 1-1: new high-speed USB device number 17 using dummy_hcd [ 3793.578005][T11873] usb 1-1: config 0 has an invalid interface number: 117 but max is 0 [ 3793.578649][T11873] usb 1-1: config 0 has an invalid descriptor of length 0, skipping remainder of the config [ 3793.579163][T11873] usb 1-1: config 0 has no interface number 0 [ 3793.579795][T11873] usb 1-1: config 0 interface 117 altsetting 0 endpoint 0x88 has invalid wMaxPacketSize 0 [ 3793.580702][T11873] usb 1-1: config 0 interface 117 altsetting 0 has 2 endpoint descriptors, different from the interface descriptor's value: 3 [ 3793.609562][T11873] usb 1-1: New USB device found, idVendor=0afa, idProduct=03e8, bcdDevice=99.d0 [ 3793.610819][T11873] usb 1-1: New USB device strings: Mfr=1, Product=2, SerialNumber=3 [ 3793.611978][T11873] usb 1-1: Product: syz [ 3793.612733][T11873] usb 1-1: Manufacturer: syz [ 3793.613434][T11873] usb 1-1: SerialNumber: syz [ 3793.630385][T11873] usb 1-1: config 0 descriptor?? [ 3806.937492][T17391] serio: Serial port pts0 [ 3808.165784][T16511] usb 1-1: USB disconnect, device number 17 [ 3818.692874][T17436] input: syz0 as /devices/virtual/input/input44 [ 3820.584011][T17449] input: syz0 as /devices/virtual/input/input45 [ 3834.620021][T17465] serio: Serial port pts0 [ 3835.435942][T17468] UDC core: USB Raw Gadget: couldn't find an available UDC or it's busy [ 3835.478196][T17468] misc raw-gadget: fail, usb_gadget_register_driver returned -16 [ 3841.196507][T17451] usb 1-1: new high-speed USB device number 18 using dummy_hcd [ 3841.358188][T17451] usb 1-1: Using ep0 maxpacket: 8 [ 3841.393384][T17451] usb 1-1: config 16 interface 0 altsetting 0 endpoint 0x5 has invalid maxpacket 1536, setting to 1024 [ 3841.394729][T17451] usb 1-1: config 16 interface 0 altsetting 0 bulk endpoint 0x5 has invalid maxpacket 1024 [ 3841.398497][T17451] usb 1-1: config 16 interface 0 altsetting 0 bulk endpoint 0x8B has invalid maxpacket 32 [ 3841.399909][T17451] usb 1-1: config 16 interface 0 altsetting 0 has 2 endpoint descriptors, different from the interface descriptor's value: 3 [ 3841.401652][T17451] usb 1-1: New USB device found, idVendor=ee8d, idProduct=db1a, bcdDevice=61.23 [ 3841.403157][T17451] usb 1-1: New USB device strings: Mfr=0, Product=0, SerialNumber=0 [ 3841.685894][T17451] usb 1-1: usb_control_msg returned -32 [ 3841.686913][T17451] usbtmc 1-1:16.0: can't read capabilities [ 3845.215919][T17510] usbtmc 1-1:16.0: usb_control_msg returned -32 [ 3845.222471][T13397] usb 1-1: USB disconnect, device number 18 [ 3880.750423][T17554] vcan0 speed is unknown, defaulting to 1000 [ 3883.133613][T17581] input: syz1 as /devices/virtual/input/input46 [ 3883.578181][T17554] bond0: (slave bond_slave_0): Enslaving as an active interface with an up link [ 3883.602642][T17554] bond0: (slave bond_slave_1): Enslaving as an active interface with an up link [ 3885.368819][T17554] hsr_slave_0: entered promiscuous mode [ 3885.418612][T17554] hsr_slave_1: entered promiscuous mode [ 3885.499997][T17554] debugfs: Directory 'hsr0' with parent 'hsr' already present! [ 3885.501362][T17554] Cannot create hsr debugfs directory [ 3886.313321][T17554] netdevsim netdevsim1 netdevsim3 (unregistering): unset [1, 0] type 2 family 0 port 6081 - 0 [ 3886.457301][T17554] netdevsim netdevsim1 netdevsim2 (unregistering): unset [1, 0] type 2 family 0 port 6081 - 0 [ 3886.590331][T17554] netdevsim netdevsim1 netdevsim1 (unregistering): unset [1, 0] type 2 family 0 port 6081 - 0 [ 3886.694459][T17554] netdevsim netdevsim1 netdevsim0 (unregistering): unset [1, 0] type 2 family 0 port 6081 - 0 [ 3887.102614][T17554] netdevsim netdevsim1 netdevsim0: renamed from eth0 [ 3887.133649][T17554] netdevsim netdevsim1 netdevsim1: renamed from eth1 [ 3887.148660][T17554] netdevsim netdevsim1 netdevsim2: renamed from eth2 [ 3887.161218][T17554] netdevsim netdevsim1 netdevsim3: renamed from eth3 [ 3888.498925][T17554] 8021q: adding VLAN 0 to HW filter on device bond0 [ 3894.108999][T17554] veth0_vlan: entered promiscuous mode [ 3894.139030][T17554] veth1_vlan: entered promiscuous mode [ 3894.333316][T17554] veth0_macvtap: entered promiscuous mode [ 3894.379263][T17554] veth1_macvtap: entered promiscuous mode [ 3894.670741][T17554] netdevsim netdevsim1 netdevsim0: set [1, 0] type 2 family 0 port 6081 - 0 [ 3894.671857][T17554] netdevsim netdevsim1 netdevsim1: set [1, 0] type 2 family 0 port 6081 - 0 [ 3894.673210][T17554] netdevsim netdevsim1 netdevsim2: set [1, 0] type 2 family 0 port 6081 - 0 [ 3894.674183][T17554] netdevsim netdevsim1 netdevsim3: set [1, 0] type 2 family 0 port 6081 - 0 [ 3897.160679][T17638] UDC core: USB Raw Gadget: couldn't find an available UDC or it's busy [ 3897.210447][T17638] misc raw-gadget: fail, usb_gadget_register_driver returned -16 [ 3898.879757][T17654] FAULT_INJECTION: forcing a failure. [ 3898.879757][T17654] name fail_usercopy, interval 1, probability 0, space 0, times 1 [ 3898.882231][T17654] CPU: 0 UID: 0 PID: 17654 Comm: syz.1.4065 Tainted: G B 6.12.0-rc1-syzkaller-00042-gf23aa4c0761a #0 [ 3898.883630][T17654] Tainted: [B]=BAD_PAGE [ 3898.884249][T17654] Hardware name: linux,dummy-virt (DT) [ 3898.885423][T17654] Call trace: [ 3898.886023][T17654] dump_backtrace+0x94/0xec [ 3898.886905][T17654] show_stack+0x18/0x24 [ 3898.887523][T17654] dump_stack_lvl+0x78/0x90 [ 3898.888150][T17654] dump_stack+0x18/0x24 [ 3898.888766][T17654] should_fail_ex+0x18c/0x1e0 [ 3898.889352][T17654] should_fail+0x14/0x20 [ 3898.890033][T17654] should_fail_usercopy+0x1c/0x28 [ 3898.890714][T17654] simple_read_from_buffer+0x68/0x118 [ 3898.891424][T17654] proc_fail_nth_read+0xac/0x12c [ 3898.892136][T17654] vfs_read+0xc0/0x318 [ 3898.892841][T17654] ksys_read+0x70/0x104 [ 3898.893508][T17654] __arm64_sys_read+0x1c/0x28 [ 3898.894259][T17654] invoke_syscall+0x48/0x110 [ 3898.895472][T17654] el0_svc_common.constprop.0+0x40/0xe0 [ 3898.896400][T17654] do_el0_svc+0x1c/0x28 [ 3898.897159][T17654] el0_svc+0x34/0xec [ 3898.897856][T17654] el0t_64_sync_handler+0x100/0x12c [ 3898.898625][T17654] el0t_64_sync+0x19c/0x1a0 [ 3899.360911][T17661] FAULT_INJECTION: forcing a failure. [ 3899.360911][T17661] name fail_usercopy, interval 1, probability 0, space 0, times 0 [ 3899.362218][T17661] CPU: 0 UID: 0 PID: 17661 Comm: syz.1.4067 Tainted: G B 6.12.0-rc1-syzkaller-00042-gf23aa4c0761a #0 [ 3899.363545][T17661] Tainted: [B]=BAD_PAGE [ 3899.364127][T17661] Hardware name: linux,dummy-virt (DT) [ 3899.364940][T17661] Call trace: [ 3899.365739][T17661] dump_backtrace+0x94/0xec [ 3899.366417][T17661] show_stack+0x18/0x24 [ 3899.367032][T17661] dump_stack_lvl+0x78/0x90 [ 3899.367671][T17661] dump_stack+0x18/0x24 [ 3899.368360][T17661] should_fail_ex+0x18c/0x1e0 [ 3899.369061][T17661] should_fail+0x14/0x20 [ 3899.369733][T17661] should_fail_usercopy+0x1c/0x28 [ 3899.370436][T17661] simple_read_from_buffer+0x68/0x118 [ 3899.371049][T17661] proc_fail_nth_read+0xac/0x12c [ 3899.371985][T17661] vfs_read+0xc0/0x318 [ 3899.372852][T17661] ksys_read+0x70/0x104 [ 3899.373518][T17661] __arm64_sys_read+0x1c/0x28 [ 3899.374264][T17661] invoke_syscall+0x48/0x110 [ 3899.375060][T17661] el0_svc_common.constprop.0+0x40/0xe0 [ 3899.375844][T17661] do_el0_svc+0x1c/0x28 [ 3899.376536][T17661] el0_svc+0x34/0xec [ 3899.377194][T17661] el0t_64_sync_handler+0x100/0x12c [ 3899.377906][T17661] el0t_64_sync+0x19c/0x1a0 [ 3899.523557][T17663] FAULT_INJECTION: forcing a failure. [ 3899.523557][T17663] name failslab, interval 1, probability 0, space 0, times 1 [ 3899.524926][T17663] CPU: 0 UID: 0 PID: 17663 Comm: syz.1.4068 Tainted: G B 6.12.0-rc1-syzkaller-00042-gf23aa4c0761a #0 [ 3899.526310][T17663] Tainted: [B]=BAD_PAGE [ 3899.526865][T17663] Hardware name: linux,dummy-virt (DT) [ 3899.527456][T17663] Call trace: [ 3899.527932][T17663] dump_backtrace+0x94/0xec [ 3899.528593][T17663] show_stack+0x18/0x24 [ 3899.529167][T17663] dump_stack_lvl+0x78/0x90 [ 3899.529858][T17663] dump_stack+0x18/0x24 [ 3899.530481][T17663] should_fail_ex+0x18c/0x1e0 [ 3899.531110][T17663] should_failslab+0x54/0x80 [ 3899.531711][T17663] __kmalloc_node_track_caller_noprof+0xac/0x37c [ 3899.532420][T17663] kstrdup+0x48/0x90 [ 3899.532986][T17663] simple_xattr_set+0x7c/0x1f4 [ 3899.533593][T17663] shmem_xattr_handler_set+0x184/0x1a8 [ 3899.534237][T17663] __vfs_setxattr+0xac/0xe8 [ 3899.534854][T17663] __vfs_setxattr_noperm+0x88/0x22c [ 3899.535643][T17663] __vfs_setxattr_locked+0xe0/0x120 [ 3899.536274][T17663] vfs_setxattr+0x94/0x170 [ 3899.536879][T17663] do_setxattr+0xa0/0xb8 [ 3899.537457][T17663] __do_sys_fsetxattr+0x138/0x154 [ 3899.538085][T17663] __arm64_sys_fsetxattr+0x24/0x30 [ 3899.538733][T17663] invoke_syscall+0x48/0x110 [ 3899.539352][T17663] el0_svc_common.constprop.0+0x40/0xe0 [ 3899.540019][T17663] do_el0_svc+0x1c/0x28 [ 3899.540618][T17663] el0_svc+0x34/0xec [ 3899.541175][T17663] el0t_64_sync_handler+0x100/0x12c [ 3899.541816][T17663] el0t_64_sync+0x19c/0x1a0 [ 3899.770732][T17665] FAULT_INJECTION: forcing a failure. [ 3899.770732][T17665] name fail_usercopy, interval 1, probability 0, space 0, times 0 [ 3899.771925][T17665] CPU: 0 UID: 0 PID: 17665 Comm: syz.1.4069 Tainted: G B 6.12.0-rc1-syzkaller-00042-gf23aa4c0761a #0 [ 3899.772990][T17665] Tainted: [B]=BAD_PAGE [ 3899.773504][T17665] Hardware name: linux,dummy-virt (DT) [ 3899.774075][T17665] Call trace: [ 3899.774537][T17665] dump_backtrace+0x94/0xec [ 3899.775316][T17665] show_stack+0x18/0x24 [ 3899.775946][T17665] dump_stack_lvl+0x78/0x90 [ 3899.776608][T17665] dump_stack+0x18/0x24 [ 3899.777192][T17665] should_fail_ex+0x18c/0x1e0 [ 3899.777814][T17665] should_fail+0x14/0x20 [ 3899.778394][T17665] should_fail_usercopy+0x1c/0x28 [ 3899.779042][T17665] simple_read_from_buffer+0x68/0x118 [ 3899.779696][T17665] proc_fail_nth_read+0xac/0x12c [ 3899.780353][T17665] vfs_read+0xc0/0x318 [ 3899.780937][T17665] ksys_read+0x70/0x104 [ 3899.781538][T17665] __arm64_sys_read+0x1c/0x28 [ 3899.782138][T17665] invoke_syscall+0x48/0x110 [ 3899.782748][T17665] el0_svc_common.constprop.0+0x40/0xe0 [ 3899.783397][T17665] do_el0_svc+0x1c/0x28 [ 3899.784005][T17665] el0_svc+0x34/0xec [ 3899.784611][T17665] el0t_64_sync_handler+0x100/0x12c [ 3899.785379][T17665] el0t_64_sync+0x19c/0x1a0 [ 3899.957272][T17667] FAULT_INJECTION: forcing a failure. [ 3899.957272][T17667] name fail_usercopy, interval 1, probability 0, space 0, times 0 [ 3899.958424][T17667] CPU: 0 UID: 0 PID: 17667 Comm: syz.1.4070 Tainted: G B 6.12.0-rc1-syzkaller-00042-gf23aa4c0761a #0 [ 3899.959472][T17667] Tainted: [B]=BAD_PAGE [ 3899.959984][T17667] Hardware name: linux,dummy-virt (DT) [ 3899.960587][T17667] Call trace: [ 3899.961068][T17667] dump_backtrace+0x94/0xec [ 3899.961697][T17667] show_stack+0x18/0x24 [ 3899.962285][T17667] dump_stack_lvl+0x78/0x90 [ 3899.962897][T17667] dump_stack+0x18/0x24 [ 3899.963474][T17667] should_fail_ex+0x18c/0x1e0 [ 3899.964894][T17667] should_fail+0x14/0x20 [ 3899.965606][T17667] should_fail_usercopy+0x1c/0x28 [ 3899.966361][T17667] simple_read_from_buffer+0x68/0x118 [ 3899.967080][T17667] proc_fail_nth_read+0xac/0x12c [ 3899.967767][T17667] vfs_read+0xc0/0x318 [ 3899.968407][T17667] ksys_read+0x70/0x104 [ 3899.969034][T17667] __arm64_sys_read+0x1c/0x28 [ 3899.969710][T17667] invoke_syscall+0x48/0x110 [ 3899.970361][T17667] el0_svc_common.constprop.0+0x40/0xe0 [ 3899.971055][T17667] do_el0_svc+0x1c/0x28 [ 3899.971663][T17667] el0_svc+0x34/0xec [ 3899.972230][T17667] el0t_64_sync_handler+0x100/0x12c [ 3899.972940][T17667] el0t_64_sync+0x19c/0x1a0 [ 3903.210101][T17676] FAULT_INJECTION: forcing a failure. [ 3903.210101][T17676] name fail_usercopy, interval 1, probability 0, space 0, times 0 [ 3903.212351][T17676] CPU: 0 UID: 0 PID: 17676 Comm: syz.1.4073 Tainted: G B 6.12.0-rc1-syzkaller-00042-gf23aa4c0761a #0 [ 3903.214079][T17676] Tainted: [B]=BAD_PAGE [ 3903.214594][T17676] Hardware name: linux,dummy-virt (DT) [ 3903.215407][T17676] Call trace: [ 3903.215929][T17676] dump_backtrace+0x94/0xec [ 3903.216617][T17676] show_stack+0x18/0x24 [ 3903.217213][T17676] dump_stack_lvl+0x78/0x90 [ 3903.217832][T17676] dump_stack+0x18/0x24 [ 3903.218405][T17676] should_fail_ex+0x18c/0x1e0 [ 3903.219016][T17676] should_fail+0x14/0x20 [ 3903.219639][T17676] should_fail_usercopy+0x1c/0x28 [ 3903.220726][T17676] vmemdup_user+0x54/0x12c [ 3903.221489][T17676] setxattr_copy+0x54/0x94 [ 3903.222090][T17676] __do_sys_fsetxattr+0x98/0x154 [ 3903.222721][T17676] __arm64_sys_fsetxattr+0x24/0x30 [ 3903.223337][T17676] invoke_syscall+0x48/0x110 [ 3903.223934][T17676] el0_svc_common.constprop.0+0x40/0xe0 [ 3903.224611][T17676] do_el0_svc+0x1c/0x28 [ 3903.225420][T17676] el0_svc+0x34/0xec [ 3903.225985][T17676] el0t_64_sync_handler+0x100/0x12c [ 3903.226611][T17676] el0t_64_sync+0x19c/0x1a0 [ 3905.383690][T12027] bond0 (unregistering): (slave bond_slave_0): Releasing backup interface [ 3905.459941][T12027] bond0 (unregistering): (slave bond_slave_1): Releasing backup interface [ 3905.521368][T12027] bond0 (unregistering): Released all slaves [ 3905.832460][T17686] FAULT_INJECTION: forcing a failure. [ 3905.832460][T17686] name fail_usercopy, interval 1, probability 0, space 0, times 0 [ 3905.837211][T17686] CPU: 1 UID: 0 PID: 17686 Comm: syz.0.4077 Tainted: G B 6.12.0-rc1-syzkaller-00042-gf23aa4c0761a #0 [ 3905.838603][T17686] Tainted: [B]=BAD_PAGE [ 3905.839251][T17686] Hardware name: linux,dummy-virt (DT) [ 3905.840052][T17686] Call trace: [ 3905.840726][T17686] dump_backtrace+0x94/0xec [ 3905.841604][T17686] show_stack+0x18/0x24 [ 3905.842400][T17686] dump_stack_lvl+0x78/0x90 [ 3905.843068][T17686] dump_stack+0x18/0x24 [ 3905.843738][T17686] should_fail_ex+0x18c/0x1e0 [ 3905.844522][T17686] should_fail+0x14/0x20 [ 3905.845490][T17686] should_fail_usercopy+0x1c/0x28 [ 3905.847000][T17686] simple_read_from_buffer+0x68/0x118 [ 3905.848558][T17686] proc_fail_nth_read+0xac/0x12c [ 3905.849672][T17686] vfs_read+0xc0/0x318 [ 3905.850371][T17686] ksys_read+0x70/0x104 [ 3905.851056][T17686] __arm64_sys_read+0x1c/0x28 [ 3905.851779][T17686] invoke_syscall+0x48/0x110 [ 3905.852489][T17686] el0_svc_common.constprop.0+0x40/0xe0 [ 3905.853313][T17686] do_el0_svc+0x1c/0x28 [ 3905.854062][T17686] el0_svc+0x34/0xec [ 3905.854745][T17686] el0t_64_sync_handler+0x100/0x12c [ 3905.855863][T17686] el0t_64_sync+0x19c/0x1a0 [ 3906.026781][T12027] hsr_slave_0: left promiscuous mode [ 3906.078890][T12027] hsr_slave_1: left promiscuous mode [ 3906.184739][T12027] veth1_macvtap: left promiscuous mode [ 3906.186783][T12027] veth0_macvtap: left promiscuous mode [ 3906.187932][T12027] veth1_vlan: left promiscuous mode [ 3906.189031][T12027] veth0_vlan: left promiscuous mode [ 3907.333269][T17701] fuse: Bad value for 'rootmode' [ 3907.371629][T17701] fuse: Bad value for 'fd' [ 3907.525897][T15644] usb 1-1: new high-speed USB device number 19 using dummy_hcd [ 3907.706067][T15644] usb 1-1: Using ep0 maxpacket: 32 [ 3907.739288][T15644] usb 1-1: config 1 interface 0 altsetting 8 endpoint 0x81 has an invalid bInterval 31, changing to 8 [ 3907.740061][T15644] usb 1-1: config 1 interface 0 altsetting 8 bulk endpoint 0x82 has invalid maxpacket 1023 [ 3907.740741][T15644] usb 1-1: config 1 interface 0 altsetting 8 bulk endpoint 0x3 has invalid maxpacket 1024 [ 3907.741389][T15644] usb 1-1: config 1 interface 0 has no altsetting 0 [ 3907.753826][T15644] usb 1-1: New USB device found, idVendor=0525, idProduct=a4a1, bcdDevice= 0.40 [ 3907.754523][T15644] usb 1-1: New USB device strings: Mfr=1, Product=2, SerialNumber=3 [ 3907.755712][T15644] usb 1-1: Product:   [ 3907.756066][T15644] usb 1-1: Manufacturer: а [ 3907.756461][T15644] usb 1-1: SerialNumber: ᚾꙶ秷ਇ󠸚띬绽ꑅꟼᔔ苎箐晍믁ꩳ㍎薒釄柠鼢軝荋₺즍쉣懪ڧᲬ㉍퍣Ḯ葡븨橜뗎䡍켔旕禛ꚧ煚뚿 [ 3907.778580][T17698] raw-gadget.0 gadget.0: fail, usb_ep_enable returned -22 [ 3907.780632][T17698] raw-gadget.0 gadget.0: fail, usb_ep_enable returned -22 [ 3908.272358][T15644] cdc_ether 1-1:1.0: probe with driver cdc_ether failed with error -71 [ 3908.302729][T15644] usb 1-1: USB disconnect, device number 19 [ 3908.769673][T17713] FAULT_INJECTION: forcing a failure. [ 3908.769673][T17713] name fail_usercopy, interval 1, probability 0, space 0, times 0 [ 3908.770753][T17713] CPU: 0 UID: 0 PID: 17713 Comm: syz.0.4085 Tainted: G B 6.12.0-rc1-syzkaller-00042-gf23aa4c0761a #0 [ 3908.771552][T17713] Tainted: [B]=BAD_PAGE [ 3908.772027][T17713] Hardware name: linux,dummy-virt (DT) [ 3908.772698][T17713] Call trace: [ 3908.773105][T17713] dump_backtrace+0x94/0xec [ 3908.773896][T17713] show_stack+0x18/0x24 [ 3908.774629][T17713] dump_stack_lvl+0x78/0x90 [ 3908.775162][T17713] dump_stack+0x18/0x24 [ 3908.775661][T17713] should_fail_ex+0x18c/0x1e0 [ 3908.776130][T17713] should_fail+0x14/0x20 [ 3908.776594][T17713] should_fail_usercopy+0x1c/0x28 [ 3908.777056][T17713] simple_read_from_buffer+0x68/0x118 [ 3908.777531][T17713] proc_fail_nth_read+0xac/0x12c [ 3908.778072][T17713] vfs_read+0xc0/0x318 [ 3908.778531][T17713] ksys_read+0x70/0x104 [ 3908.779000][T17713] __arm64_sys_read+0x1c/0x28 [ 3908.779546][T17713] invoke_syscall+0x48/0x110 [ 3908.780021][T17713] el0_svc_common.constprop.0+0x40/0xe0 [ 3908.780559][T17713] do_el0_svc+0x1c/0x28 [ 3908.780990][T17713] el0_svc+0x34/0xec [ 3908.781446][T17713] el0t_64_sync_handler+0x100/0x12c [ 3908.781983][T17713] el0t_64_sync+0x19c/0x1a0 [ 3910.008427][T12027] bond0 (unregistering): (slave bond_slave_0): Releasing backup interface [ 3910.086178][T12027] bond0 (unregistering): (slave bond_slave_1): Releasing backup interface [ 3910.150857][T12027] bond0 (unregistering): Released all slaves [ 3910.198599][T12027] bond0 (unregistering): (slave bond_slave_0): Releasing backup interface [ 3910.252639][T12027] bond0 (unregistering): (slave bond_slave_1): Releasing backup interface [ 3910.290872][T12027] bond0 (unregistering): Released all slaves [ 3910.295976][T17722] FAULT_INJECTION: forcing a failure. [ 3910.295976][T17722] name fail_usercopy, interval 1, probability 0, space 0, times 0 [ 3910.297334][T17722] CPU: 1 UID: 0 PID: 17722 Comm: syz.1.4087 Tainted: G B 6.12.0-rc1-syzkaller-00042-gf23aa4c0761a #0 [ 3910.298893][T17722] Tainted: [B]=BAD_PAGE [ 3910.299509][T17722] Hardware name: linux,dummy-virt (DT) [ 3910.300191][T17722] Call trace: [ 3910.300823][T17722] dump_backtrace+0x94/0xec [ 3910.301561][T17722] show_stack+0x18/0x24 [ 3910.302223][T17722] dump_stack_lvl+0x78/0x90 [ 3910.303002][T17722] dump_stack+0x18/0x24 [ 3910.303780][T17722] should_fail_ex+0x18c/0x1e0 [ 3910.304548][T17722] should_fail+0x14/0x20 [ 3910.305919][T17722] should_fail_usercopy+0x1c/0x28 [ 3910.306797][T17722] _copy_from_iter+0x5c/0x68c [ 3910.307527][T17722] netlink_sendmsg+0x16c/0x3f4 [ 3910.308247][T17722] __sock_sendmsg+0x54/0x60 [ 3910.308926][T17722] ____sys_sendmsg+0x274/0x2ac [ 3910.309644][T17722] ___sys_sendmsg+0xac/0x100 [ 3910.310371][T17722] __sys_sendmsg+0x84/0xe0 [ 3910.311138][T17722] __arm64_sys_sendmsg+0x24/0x30 [ 3910.311860][T17722] invoke_syscall+0x48/0x110 [ 3910.312517][T17722] el0_svc_common.constprop.0+0x40/0xe0 [ 3910.313153][T17722] do_el0_svc+0x1c/0x28 [ 3910.313767][T17722] el0_svc+0x34/0xec [ 3910.314383][T17722] el0t_64_sync_handler+0x100/0x12c [ 3910.315282][T17722] el0t_64_sync+0x19c/0x1a0 [ 3911.270446][T12027] hsr_slave_0: left promiscuous mode [ 3911.368849][T12027] hsr_slave_1: left promiscuous mode [ 3911.478418][T12027] hsr_slave_0: left promiscuous mode [ 3911.517200][T12027] hsr_slave_1: left promiscuous mode [ 3911.651576][T12027] veth1_macvtap: left promiscuous mode [ 3911.652612][T12027] veth0_macvtap: left promiscuous mode [ 3911.653731][T12027] veth1_vlan: left promiscuous mode [ 3911.654679][T12027] veth0_vlan: left promiscuous mode [ 3911.682453][T12027] veth1_macvtap: left promiscuous mode [ 3911.683424][T12027] veth0_macvtap: left promiscuous mode [ 3911.684563][T12027] veth1_vlan: left promiscuous mode [ 3911.686958][T12027] veth0_vlan: left promiscuous mode [ 3914.194608][T17738] FAULT_INJECTION: forcing a failure. [ 3914.194608][T17738] name fail_usercopy, interval 1, probability 0, space 0, times 0 [ 3914.198863][T17738] CPU: 0 UID: 0 PID: 17738 Comm: syz.0.4094 Tainted: G B 6.12.0-rc1-syzkaller-00042-gf23aa4c0761a #0 [ 3914.200220][T17738] Tainted: [B]=BAD_PAGE [ 3914.200854][T17738] Hardware name: linux,dummy-virt (DT) [ 3914.201535][T17738] Call trace: [ 3914.202065][T17738] dump_backtrace+0x94/0xec [ 3914.202747][T17738] show_stack+0x18/0x24 [ 3914.203351][T17738] dump_stack_lvl+0x78/0x90 [ 3914.204005][T17738] dump_stack+0x18/0x24 [ 3914.204713][T17738] should_fail_ex+0x18c/0x1e0 [ 3914.205749][T17738] should_fail+0x14/0x20 [ 3914.207357][T17738] should_fail_usercopy+0x1c/0x28 [ 3914.208125][T17738] simple_read_from_buffer+0x68/0x118 [ 3914.208902][T17738] proc_fail_nth_read+0xac/0x12c [ 3914.209600][T17738] vfs_read+0xc0/0x318 [ 3914.210270][T17738] ksys_read+0x70/0x104 [ 3914.210921][T17738] __arm64_sys_read+0x1c/0x28 [ 3914.211611][T17738] invoke_syscall+0x48/0x110 [ 3914.212308][T17738] el0_svc_common.constprop.0+0x40/0xe0 [ 3914.213049][T17738] do_el0_svc+0x1c/0x28 [ 3914.213709][T17738] el0_svc+0x34/0xec [ 3914.214349][T17738] el0t_64_sync_handler+0x100/0x12c [ 3914.215282][T17738] el0t_64_sync+0x19c/0x1a0 [ 3914.610721][T17744] x_tables: duplicate underflow at hook 1 [ 3917.518088][T17757] serio: Serial port pts0 [ 3920.030809][T17784] capability: warning: `syz.0.4108' uses 32-bit capabilities (legacy support in use) [ 3923.241355][T17816] UDC core: USB Raw Gadget: couldn't find an available UDC or it's busy [ 3923.279371][T17816] misc raw-gadget: fail, usb_gadget_register_driver returned -16 [ 3923.553255][T17821] UDC core: USB Raw Gadget: couldn't find an available UDC or it's busy [ 3923.588207][T17821] misc raw-gadget: fail, usb_gadget_register_driver returned -16 [ 3924.106229][T13397] usb 1-1: new high-speed USB device number 20 using dummy_hcd [ 3924.266422][T13397] usb 1-1: Using ep0 maxpacket: 32 [ 3924.299674][T13397] usb 1-1: config 1 interface 0 altsetting 8 endpoint 0x81 has an invalid bInterval 31, changing to 8 [ 3924.300990][T13397] usb 1-1: config 1 interface 0 altsetting 8 bulk endpoint 0x82 has invalid maxpacket 1023 [ 3924.301940][T13397] usb 1-1: config 1 interface 0 altsetting 8 bulk endpoint 0x3 has invalid maxpacket 1024 [ 3924.302941][T13397] usb 1-1: config 1 interface 0 has no altsetting 0 [ 3924.323845][T13397] usb 1-1: New USB device found, idVendor=0525, idProduct=a4a1, bcdDevice= 0.40 [ 3924.325730][T13397] usb 1-1: New USB device strings: Mfr=1, Product=2, SerialNumber=3 [ 3924.326731][T13397] usb 1-1: Product:   [ 3924.327436][T13397] usb 1-1: Manufacturer: а [ 3924.328150][T13397] usb 1-1: SerialNumber: ᚾꙶ秷ਇ󠸚띬绽ꑅꟼᔔ苎箐晍믁ꩳ㍎薒釄柠鼢軝荋₺즍쉣懪ڧᲬ㉍퍣Ḯ葡븨橜뗎䡍켔旕禛ꚧ煚뚿 [ 3924.352598][T17829] raw-gadget.0 gadget.0: fail, usb_ep_enable returned -22 [ 3924.361291][T17829] raw-gadget.0 gadget.0: fail, usb_ep_enable returned -22 [ 3924.596412][T13397] cdc_ether 1-1:1.0: probe with driver cdc_ether failed with error -71 [ 3924.628989][T13397] usb 1-1: USB disconnect, device number 20 [ 3925.034524][T17836] UDC core: USB Raw Gadget: couldn't find an available UDC or it's busy [ 3925.077313][T17836] misc raw-gadget: fail, usb_gadget_register_driver returned -16 [ 3927.755555][T13397] usb 1-1: new high-speed USB device number 21 using dummy_hcd [ 3927.919328][T13397] usb 1-1: Using ep0 maxpacket: 32 [ 3927.963847][T13397] usb 1-1: config 1 interface 0 altsetting 8 endpoint 0x81 has an invalid bInterval 31, changing to 8 [ 3927.965841][T13397] usb 1-1: config 1 interface 0 altsetting 8 bulk endpoint 0x82 has invalid maxpacket 1023 [ 3927.966854][T13397] usb 1-1: config 1 interface 0 altsetting 8 bulk endpoint 0x3 has invalid maxpacket 1024 [ 3927.968509][T13397] usb 1-1: config 1 interface 0 has no altsetting 0 [ 3928.012171][T13397] usb 1-1: New USB device found, idVendor=0525, idProduct=a4a1, bcdDevice= 0.40 [ 3928.013424][T13397] usb 1-1: New USB device strings: Mfr=1, Product=2, SerialNumber=3 [ 3928.014416][T13397] usb 1-1: Product:   [ 3928.023029][T13397] usb 1-1: Manufacturer: а [ 3928.023926][T13397] usb 1-1: SerialNumber: ᚾꙶ秷ਇ󠸚띬绽ꑅꟼᔔ苎箐晍믁ꩳ㍎薒釄柠鼢軝荋₺즍쉣懪ڧᲬ㉍퍣Ḯ葡븨橜뗎䡍켔旕禛ꚧ煚뚿 [ 3928.047882][T17845] raw-gadget.0 gadget.0: fail, usb_ep_enable returned -22 [ 3928.050311][T17845] raw-gadget.0 gadget.0: fail, usb_ep_enable returned -22 [ 3928.286919][T13397] cdc_ether 1-1:1.0: probe with driver cdc_ether failed with error -71 [ 3928.308963][T13397] usb 1-1: USB disconnect, device number 21 [ 3928.986649][T13397] usb 1-1: new high-speed USB device number 22 using dummy_hcd [ 3929.126213][T13397] usb 1-1: device descriptor read/64, error -71 [ 3929.366256][T13397] usb 1-1: new high-speed USB device number 23 using dummy_hcd [ 3929.506537][T13397] usb 1-1: device descriptor read/64, error -71 [ 3929.617534][T13397] usb usb1-port1: attempt power cycle [ 3929.956713][T13397] usb 1-1: new high-speed USB device number 24 using dummy_hcd [ 3929.986934][T13397] usb 1-1: device descriptor read/8, error -71 [ 3930.233138][T13397] usb 1-1: new high-speed USB device number 25 using dummy_hcd [ 3930.280370][T13397] usb 1-1: device descriptor read/8, error -71 [ 3930.389654][T13397] usb usb1-port1: unable to enumerate USB device [ 3935.650917][T17867] FAULT_INJECTION: forcing a failure. [ 3935.650917][T17867] name failslab, interval 1, probability 0, space 0, times 0 [ 3935.652331][T17867] CPU: 1 UID: 0 PID: 17867 Comm: syz.1.4136 Tainted: G B 6.12.0-rc1-syzkaller-00042-gf23aa4c0761a #0 [ 3935.654425][T17867] Tainted: [B]=BAD_PAGE [ 3935.655231][T17867] Hardware name: linux,dummy-virt (DT) [ 3935.656029][T17867] Call trace: [ 3935.656599][T17867] dump_backtrace+0x94/0xec [ 3935.657507][T17867] show_stack+0x18/0x24 [ 3935.657923][T17867] dump_stack_lvl+0x78/0x90 [ 3935.658272][T17867] dump_stack+0x18/0x24 [ 3935.658596][T17867] should_fail_ex+0x18c/0x1e0 [ 3935.658939][T17867] should_failslab+0x54/0x80 [ 3935.659499][T17867] __kmalloc_noprof+0xa8/0x360 [ 3935.660207][T17867] kernfs_fop_write_iter+0x17c/0x1e4 [ 3935.660917][T17867] iter_file_splice_write+0x284/0x44c [ 3935.661340][T17867] direct_splice_actor+0x58/0x24c [ 3935.662035][T17867] splice_direct_to_actor+0xe0/0x26c [ 3935.662726][T17867] do_splice_direct+0x64/0xb0 [ 3935.663667][T17867] do_sendfile+0x318/0x39c [ 3935.664678][T17867] __arm64_sys_sendfile64+0xe8/0x14c [ 3935.665550][T17867] invoke_syscall+0x48/0x110 [ 3935.666267][T17867] el0_svc_common.constprop.0+0x40/0xe0 [ 3935.666968][T17867] do_el0_svc+0x1c/0x28 [ 3935.667588][T17867] el0_svc+0x34/0xec [ 3935.668221][T17867] el0t_64_sync_handler+0x100/0x12c [ 3935.668912][T17867] el0t_64_sync+0x19c/0x1a0 [ 3935.926098][T17451] usb 1-1: new high-speed USB device number 26 using dummy_hcd [ 3936.066021][T17451] usb 1-1: device descriptor read/64, error -71 [ 3936.306339][T17451] usb 1-1: new high-speed USB device number 27 using dummy_hcd [ 3936.436615][T17451] usb 1-1: device descriptor read/64, error -71 [ 3936.546732][T17451] usb usb1-port1: attempt power cycle [ 3936.895720][T17451] usb 1-1: new high-speed USB device number 28 using dummy_hcd [ 3936.926955][T17451] usb 1-1: device descriptor read/8, error -71 [ 3937.166814][T17451] usb 1-1: new high-speed USB device number 29 using dummy_hcd [ 3937.189595][T17451] usb 1-1: device descriptor read/8, error -71 [ 3937.297198][T17451] usb usb1-port1: unable to enumerate USB device [ 3940.584323][T17893] UDC core: USB Raw Gadget: couldn't find an available UDC or it's busy [ 3940.627826][T17893] misc raw-gadget: fail, usb_gadget_register_driver returned -16 [ 3950.177175][T10671] usb 1-1: new high-speed USB device number 30 using dummy_hcd [ 3950.352051][T10671] usb 1-1: config 0 interface 0 altsetting 0 endpoint 0x81 has an invalid bInterval 0, changing to 7 [ 3950.353712][T10671] usb 1-1: config 0 interface 0 altsetting 0 endpoint 0x81 has invalid wMaxPacketSize 0 [ 3950.354817][T10671] usb 1-1: config 0 interface 0 altsetting 0 has 1 endpoint descriptor, different from the interface descriptor's value: 9 [ 3950.366140][T10671] usb 1-1: New USB device found, idVendor=047f, idProduct=ffff, bcdDevice= 0.00 [ 3950.367222][T10671] usb 1-1: New USB device strings: Mfr=0, Product=0, SerialNumber=0 [ 3950.396125][T10671] usb 1-1: config 0 descriptor?? [ 3950.891046][T10671] hid-generic 0003:047F:FFFF.0006: unknown main item tag 0x0 [ 3950.892537][T10671] hid-generic 0003:047F:FFFF.0006: unknown main item tag 0x0 [ 3950.893551][T10671] hid-generic 0003:047F:FFFF.0006: unknown main item tag 0x0 [ 3950.894562][T10671] hid-generic 0003:047F:FFFF.0006: unknown main item tag 0x0 [ 3950.897002][T10671] hid-generic 0003:047F:FFFF.0006: unknown main item tag 0x0 [ 3950.897924][T10671] hid-generic 0003:047F:FFFF.0006: unknown main item tag 0x0 [ 3950.898838][T10671] hid-generic 0003:047F:FFFF.0006: unknown main item tag 0x0 [ 3950.899729][T10671] hid-generic 0003:047F:FFFF.0006: unknown main item tag 0x0 [ 3950.900676][T10671] hid-generic 0003:047F:FFFF.0006: unknown main item tag 0x0 [ 3950.901645][T10671] hid-generic 0003:047F:FFFF.0006: unknown main item tag 0x0 [ 3950.902618][T10671] hid-generic 0003:047F:FFFF.0006: unknown main item tag 0x0 [ 3950.903582][T10671] hid-generic 0003:047F:FFFF.0006: unknown main item tag 0x0 [ 3950.904510][T10671] hid-generic 0003:047F:FFFF.0006: unknown main item tag 0x0 [ 3950.906256][T10671] hid-generic 0003:047F:FFFF.0006: unknown main item tag 0x0 [ 3950.907205][T10671] hid-generic 0003:047F:FFFF.0006: unknown main item tag 0x0 [ 3950.908163][T10671] hid-generic 0003:047F:FFFF.0006: unknown main item tag 0x0 [ 3950.909093][T10671] hid-generic 0003:047F:FFFF.0006: unknown main item tag 0x0 [ 3950.910036][T10671] hid-generic 0003:047F:FFFF.0006: unknown main item tag 0x0 [ 3950.910933][T10671] hid-generic 0003:047F:FFFF.0006: unknown main item tag 0x0 [ 3950.911815][T10671] hid-generic 0003:047F:FFFF.0006: unknown main item tag 0x0 [ 3950.912890][T10671] hid-generic 0003:047F:FFFF.0006: unknown main item tag 0x0 [ 3950.913847][T10671] hid-generic 0003:047F:FFFF.0006: unknown main item tag 0x0 [ 3950.914700][T10671] hid-generic 0003:047F:FFFF.0006: unknown main item tag 0x0 [ 3950.936201][T10671] hid-generic 0003:047F:FFFF.0006: unknown main item tag 0x0 [ 3950.937454][T10671] hid-generic 0003:047F:FFFF.0006: unknown main item tag 0x0 [ 3950.946631][T10671] hid-generic 0003:047F:FFFF.0006: unknown main item tag 0x0 [ 3950.947815][T10671] hid-generic 0003:047F:FFFF.0006: unknown main item tag 0x0 [ 3950.948915][T10671] hid-generic 0003:047F:FFFF.0006: unknown main item tag 0x0 [ 3950.949928][T10671] hid-generic 0003:047F:FFFF.0006: unknown main item tag 0x0 [ 3950.951174][T10671] hid-generic 0003:047F:FFFF.0006: unknown main item tag 0x0 [ 3950.952396][T10671] hid-generic 0003:047F:FFFF.0006: unknown main item tag 0x0 [ 3950.953585][T10671] hid-generic 0003:047F:FFFF.0006: unknown main item tag 0x0 [ 3950.954482][T10671] hid-generic 0003:047F:FFFF.0006: unknown main item tag 0x0 [ 3950.960783][T10671] hid-generic 0003:047F:FFFF.0006: unknown main item tag 0x0 [ 3950.961847][T10671] hid-generic 0003:047F:FFFF.0006: unknown main item tag 0x0 [ 3950.962745][T10671] hid-generic 0003:047F:FFFF.0006: unknown main item tag 0x0 [ 3950.963648][T10671] hid-generic 0003:047F:FFFF.0006: unknown main item tag 0x0 [ 3950.964646][T10671] hid-generic 0003:047F:FFFF.0006: unknown main item tag 0x0 [ 3950.978678][T10671] hid-generic 0003:047F:FFFF.0006: hidraw0: USB HID v0.00 Device [HID 047f:ffff] on usb-dummy_hcd.0-1/input0 [ 3951.154733][T17451] usb 1-1: USB disconnect, device number 30 [ 3953.635879][T15644] usb 1-1: new high-speed USB device number 31 using dummy_hcd [ 3953.776604][T15644] usb 1-1: device descriptor read/64, error -71 [ 3954.015954][T15644] usb 1-1: new high-speed USB device number 32 using dummy_hcd [ 3954.036752][T18012] UDC core: USB Raw Gadget: couldn't find an available UDC or it's busy [ 3954.087683][T18012] misc raw-gadget: fail, usb_gadget_register_driver returned -16 [ 3954.156326][T15644] usb 1-1: device descriptor read/64, error -71 [ 3954.277074][T15644] usb usb1-port1: attempt power cycle [ 3954.655983][T15644] usb 1-1: new high-speed USB device number 33 using dummy_hcd [ 3954.691118][T15644] usb 1-1: device descriptor read/8, error -71 [ 3954.935877][T15644] usb 1-1: new high-speed USB device number 34 using dummy_hcd [ 3954.961197][T15644] usb 1-1: device descriptor read/8, error -71 [ 3955.076496][T15644] usb usb1-port1: unable to enumerate USB device [ 3956.177995][T18024] serio: Serial port pts0 [ 3961.117101][T18049] serio: Serial port pts0 [ 3964.305808][T13397] usb 1-1: new high-speed USB device number 35 using dummy_hcd [ 3964.492990][T13397] usb 1-1: config 0 interface 0 altsetting 0 endpoint 0x81 has an invalid bInterval 0, changing to 7 [ 3964.493664][T13397] usb 1-1: config 0 interface 0 altsetting 0 endpoint 0x81 has invalid wMaxPacketSize 0 [ 3964.494186][T13397] usb 1-1: config 0 interface 0 altsetting 0 has 1 endpoint descriptor, different from the interface descriptor's value: 9 [ 3964.494898][T13397] usb 1-1: New USB device found, idVendor=047f, idProduct=ffff, bcdDevice= 0.00 [ 3964.496850][T13397] usb 1-1: New USB device strings: Mfr=0, Product=0, SerialNumber=0 [ 3964.507625][T13397] usb 1-1: config 0 descriptor?? [ 3964.940070][T13397] hid-generic 0003:047F:FFFF.0007: unknown main item tag 0x0 [ 3964.941106][T13397] hid-generic 0003:047F:FFFF.0007: unknown main item tag 0x0 [ 3964.942501][T13397] hid-generic 0003:047F:FFFF.0007: unknown main item tag 0x0 [ 3964.943534][T13397] hid-generic 0003:047F:FFFF.0007: unknown main item tag 0x0 [ 3964.945772][T13397] hid-generic 0003:047F:FFFF.0007: unknown main item tag 0x0 [ 3964.949553][T13397] hid-generic 0003:047F:FFFF.0007: unknown main item tag 0x0 [ 3964.950557][T13397] hid-generic 0003:047F:FFFF.0007: unknown main item tag 0x0 [ 3964.951465][T13397] hid-generic 0003:047F:FFFF.0007: unknown main item tag 0x0 [ 3964.952384][T13397] hid-generic 0003:047F:FFFF.0007: unknown main item tag 0x0 [ 3964.954283][T13397] hid-generic 0003:047F:FFFF.0007: unknown main item tag 0x0 [ 3964.956377][T13397] hid-generic 0003:047F:FFFF.0007: unknown main item tag 0x0 [ 3964.960640][T13397] hid-generic 0003:047F:FFFF.0007: unknown main item tag 0x0 [ 3964.961599][T13397] hid-generic 0003:047F:FFFF.0007: unknown main item tag 0x0 [ 3964.962505][T13397] hid-generic 0003:047F:FFFF.0007: unknown main item tag 0x0 [ 3964.963365][T13397] hid-generic 0003:047F:FFFF.0007: unknown main item tag 0x0 [ 3964.964240][T13397] hid-generic 0003:047F:FFFF.0007: unknown main item tag 0x0 [ 3964.966580][T13397] hid-generic 0003:047F:FFFF.0007: unknown main item tag 0x0 [ 3964.970615][T13397] hid-generic 0003:047F:FFFF.0007: unknown main item tag 0x0 [ 3964.971562][T13397] hid-generic 0003:047F:FFFF.0007: unknown main item tag 0x0 [ 3964.972441][T13397] hid-generic 0003:047F:FFFF.0007: unknown main item tag 0x0 [ 3964.973283][T13397] hid-generic 0003:047F:FFFF.0007: unknown main item tag 0x0 [ 3964.974132][T13397] hid-generic 0003:047F:FFFF.0007: unknown main item tag 0x0 [ 3964.976381][T13397] hid-generic 0003:047F:FFFF.0007: unknown main item tag 0x0 [ 3964.977278][T13397] hid-generic 0003:047F:FFFF.0007: unknown main item tag 0x0 [ 3964.977885][T13397] hid-generic 0003:047F:FFFF.0007: unknown main item tag 0x0 [ 3964.978603][T13397] hid-generic 0003:047F:FFFF.0007: unknown main item tag 0x0 [ 3964.979465][T13397] hid-generic 0003:047F:FFFF.0007: unknown main item tag 0x0 [ 3964.980363][T13397] hid-generic 0003:047F:FFFF.0007: unknown main item tag 0x0 [ 3964.981250][T13397] hid-generic 0003:047F:FFFF.0007: unknown main item tag 0x0 [ 3964.982114][T13397] hid-generic 0003:047F:FFFF.0007: unknown main item tag 0x0 [ 3964.983043][T13397] hid-generic 0003:047F:FFFF.0007: unknown main item tag 0x0 [ 3964.983884][T13397] hid-generic 0003:047F:FFFF.0007: unknown main item tag 0x0 [ 3964.984784][T13397] hid-generic 0003:047F:FFFF.0007: unknown main item tag 0x0 [ 3964.986611][T13397] hid-generic 0003:047F:FFFF.0007: unknown main item tag 0x0 [ 3964.987489][T13397] hid-generic 0003:047F:FFFF.0007: unknown main item tag 0x0 [ 3964.987970][T13397] hid-generic 0003:047F:FFFF.0007: unknown main item tag 0x0 [ 3964.988528][T13397] hid-generic 0003:047F:FFFF.0007: unknown main item tag 0x0 [ 3964.989025][T13397] hid-generic 0003:047F:FFFF.0007: unknown main item tag 0x0 [ 3964.997696][T13397] hid-generic 0003:047F:FFFF.0007: hidraw0: USB HID v0.00 Device [HID 047f:ffff] on usb-dummy_hcd.0-1/input0 [ 3965.133719][T13397] usb 1-1: USB disconnect, device number 35 [ 3965.896148][T18073] serio: Serial port pts0 [ 3972.796965][T18096] FAULT_INJECTION: forcing a failure. [ 3972.796965][T18096] name failslab, interval 1, probability 0, space 0, times 0 [ 3972.799696][T18096] CPU: 0 UID: 0 PID: 18096 Comm: syz.0.4213 Tainted: G B 6.12.0-rc1-syzkaller-00042-gf23aa4c0761a #0 [ 3972.801321][T18096] Tainted: [B]=BAD_PAGE [ 3972.801977][T18096] Hardware name: linux,dummy-virt (DT) [ 3972.803148][T18096] Call trace: [ 3972.803671][T18096] dump_backtrace+0x94/0xec [ 3972.805573][T18096] show_stack+0x18/0x24 [ 3972.806281][T18096] dump_stack_lvl+0x78/0x90 [ 3972.807117][T18096] dump_stack+0x18/0x24 [ 3972.807882][T18096] should_fail_ex+0x18c/0x1e0 [ 3972.808758][T18096] should_failslab+0x54/0x80 [ 3972.809596][T18096] __kmalloc_noprof+0xa8/0x360 [ 3972.810400][T18096] tomoyo_realpath_from_path+0x48/0x1d0 [ 3972.811327][T18096] tomoyo_path_number_perm+0xd8/0x224 [ 3972.812222][T18096] tomoyo_file_ioctl+0x1c/0x28 [ 3972.812984][T18096] security_file_ioctl+0x8c/0x19c [ 3972.813725][T18096] __arm64_sys_ioctl+0x4c/0xf0 [ 3972.814448][T18096] invoke_syscall+0x48/0x110 [ 3972.815253][T18096] el0_svc_common.constprop.0+0x40/0xe0 [ 3972.816650][T18096] do_el0_svc+0x1c/0x28 [ 3972.817756][T18096] el0_svc+0x34/0xec [ 3972.818512][T18096] el0t_64_sync_handler+0x100/0x12c [ 3972.819395][T18096] el0t_64_sync+0x19c/0x1a0 [ 3972.832181][T18096] ERROR: Out of memory at tomoyo_realpath_from_path. [ 3976.273296][T18113] sctp: [Deprecated]: syz.0.4217 (pid 18113) Use of struct sctp_assoc_value in delayed_ack socket option. [ 3976.273296][T18113] Use struct sctp_sack_info instead [ 3979.614258][T18124] vcan0 speed is unknown, defaulting to 1000 [ 3984.357193][T18142] FAULT_INJECTION: forcing a failure. [ 3984.357193][T18142] name failslab, interval 1, probability 0, space 0, times 0 [ 3984.358721][T18142] CPU: 1 UID: 0 PID: 18142 Comm: syz.1.4227 Tainted: G B 6.12.0-rc1-syzkaller-00042-gf23aa4c0761a #0 [ 3984.360127][T18142] Tainted: [B]=BAD_PAGE [ 3984.360981][T18142] Hardware name: linux,dummy-virt (DT) [ 3984.361835][T18142] Call trace: [ 3984.362369][T18142] dump_backtrace+0x94/0xec [ 3984.362851][T18142] show_stack+0x18/0x24 [ 3984.363361][T18142] dump_stack_lvl+0x78/0x90 [ 3984.363856][T18142] dump_stack+0x18/0x24 [ 3984.364384][T18142] should_fail_ex+0x18c/0x1e0 [ 3984.364921][T18142] should_failslab+0x54/0x80 [ 3984.365695][T18142] __kmalloc_noprof+0xa8/0x360 [ 3984.366090][T18142] tomoyo_encode2+0x7c/0x140 [ 3984.366480][T18142] tomoyo_realpath_from_path+0x9c/0x1d0 [ 3984.366891][T18142] tomoyo_path_number_perm+0xd8/0x224 [ 3984.367291][T18142] tomoyo_file_ioctl+0x1c/0x28 [ 3984.367678][T18142] security_file_ioctl+0x8c/0x19c [ 3984.368065][T18142] __arm64_sys_ioctl+0x4c/0xf0 [ 3984.368530][T18142] invoke_syscall+0x48/0x110 [ 3984.368909][T18142] el0_svc_common.constprop.0+0x40/0xe0 [ 3984.369330][T18142] do_el0_svc+0x1c/0x28 [ 3984.369703][T18142] el0_svc+0x34/0xec [ 3984.370070][T18142] el0t_64_sync_handler+0x100/0x12c [ 3984.370486][T18142] el0t_64_sync+0x19c/0x1a0 [ 3984.373512][T18142] ERROR: Out of memory at tomoyo_realpath_from_path. [ 3986.586072][ T7786] usb 1-1: new high-speed USB device number 36 using dummy_hcd [ 3986.735604][ T7786] usb 1-1: Using ep0 maxpacket: 8 [ 3986.746815][ T7786] usb 1-1: unable to get BOS descriptor or descriptor too short [ 3986.752963][ T7786] usb 1-1: config 1 has an invalid descriptor of length 0, skipping remainder of the config [ 3986.753909][ T7786] usb 1-1: config 1 has 1 interface, different from the descriptor's value: 2 [ 3986.757067][ T7786] usb 1-1: config 1 interface 0 altsetting 0 has 0 endpoint descriptors, different from the interface descriptor's value: 1 [ 3986.767969][ T7786] usb 1-1: New USB device found, idVendor=0525, idProduct=a4a1, bcdDevice= 0.40 [ 3986.768625][ T7786] usb 1-1: New USB device strings: Mfr=1, Product=2, SerialNumber=3 [ 3986.769104][ T7786] usb 1-1: Product: syz [ 3986.769456][ T7786] usb 1-1: Manufacturer: syz [ 3986.769813][ T7786] usb 1-1: SerialNumber: syz [ 3987.002964][ T7786] cdc_ncm 1-1:1.0: CDC Union missing and no IAD found [ 3987.004059][ T7786] cdc_ncm 1-1:1.0: bind() failure [ 3987.023836][ T7786] usb 1-1: USB disconnect, device number 36 [ 3995.910693][T18222] FAULT_INJECTION: forcing a failure. [ 3995.910693][T18222] name failslab, interval 1, probability 0, space 0, times 0 [ 3995.911399][T18222] CPU: 0 UID: 0 PID: 18222 Comm: syz.1.4249 Tainted: G B 6.12.0-rc1-syzkaller-00042-gf23aa4c0761a #0 [ 3995.912007][T18222] Tainted: [B]=BAD_PAGE [ 3995.912334][T18222] Hardware name: linux,dummy-virt (DT) [ 3995.912763][T18222] Call trace: [ 3995.913034][T18222] dump_backtrace+0x94/0xec [ 3995.913407][T18222] show_stack+0x18/0x24 [ 3995.913738][T18222] dump_stack_lvl+0x78/0x90 [ 3995.914078][T18222] dump_stack+0x18/0x24 [ 3995.914411][T18222] should_fail_ex+0x18c/0x1e0 [ 3995.914754][T18222] should_failslab+0x54/0x80 [ 3995.915212][T18222] __kmalloc_noprof+0xa8/0x360 [ 3995.915744][T18222] tomoyo_encode2+0x7c/0x140 [ 3995.916114][T18222] tomoyo_realpath_from_path+0x9c/0x1d0 [ 3995.916675][T18222] tomoyo_check_open_permission+0x120/0x188 [ 3995.917058][T18222] tomoyo_file_open+0x38/0x44 [ 3995.917404][T18222] security_file_open+0xe8/0x2a4 [ 3995.917757][T18222] do_dentry_open+0xe4/0x50c [ 3995.918095][T18222] vfs_open+0x2c/0xe4 [ 3995.918424][T18222] path_openat+0x7a8/0x1050 [ 3995.918762][T18222] do_filp_open+0x9c/0x150 [ 3995.919096][T18222] do_sys_openat2+0xc0/0xf4 [ 3995.919434][T18222] __arm64_sys_openat+0x64/0xa4 [ 3995.919774][T18222] invoke_syscall+0x48/0x110 [ 3995.920115][T18222] el0_svc_common.constprop.0+0x40/0xe0 [ 3995.920542][T18222] do_el0_svc+0x1c/0x28 [ 3995.920874][T18222] el0_svc+0x34/0xec [ 3995.921194][T18222] el0t_64_sync_handler+0x100/0x12c [ 3995.921554][T18222] el0t_64_sync+0x19c/0x1a0 [ 3995.927415][T18222] ERROR: Out of memory at tomoyo_realpath_from_path. [ 3995.974183][T18222] UDC core: USB Raw Gadget: couldn't find an available UDC or it's busy [ 3996.027863][T18222] misc raw-gadget: fail, usb_gadget_register_driver returned -16 [ 3996.174545][ C1] vkms_vblank_simulate: vblank timer overrun [ 4010.111229][T18288] FAULT_INJECTION: forcing a failure. [ 4010.111229][T18288] name fail_usercopy, interval 1, probability 0, space 0, times 0 [ 4010.113360][T18288] CPU: 0 UID: 0 PID: 18288 Comm: syz.1.4268 Tainted: G B 6.12.0-rc1-syzkaller-00042-gf23aa4c0761a #0 [ 4010.114024][T18288] Tainted: [B]=BAD_PAGE [ 4010.114315][T18288] Hardware name: linux,dummy-virt (DT) [ 4010.114645][T18288] Call trace: [ 4010.114946][T18288] dump_backtrace+0x94/0xec [ 4010.115316][T18288] show_stack+0x18/0x24 [ 4010.115649][T18288] dump_stack_lvl+0x78/0x90 [ 4010.116022][T18288] dump_stack+0x18/0x24 [ 4010.116495][T18288] should_fail_ex+0x18c/0x1e0 [ 4010.117064][T18288] should_fail+0x14/0x20 [ 4010.117788][T18288] should_fail_usercopy+0x1c/0x28 [ 4010.118392][T18288] __arm64_sys_mq_open+0x4c/0xf4 [ 4010.119072][T18288] invoke_syscall+0x48/0x110 [ 4010.119476][T18288] el0_svc_common.constprop.0+0x40/0xe0 [ 4010.119846][T18288] do_el0_svc+0x1c/0x28 [ 4010.120174][T18288] el0_svc+0x34/0xec [ 4010.120563][T18288] el0t_64_sync_handler+0x100/0x12c [ 4010.120921][T18288] el0t_64_sync+0x19c/0x1a0 [ 4013.737038][T18302] FAULT_INJECTION: forcing a failure. [ 4013.737038][T18302] name failslab, interval 1, probability 0, space 0, times 0 [ 4013.738226][T18302] CPU: 0 UID: 0 PID: 18302 Comm: syz.1.4273 Tainted: G B 6.12.0-rc1-syzkaller-00042-gf23aa4c0761a #0 [ 4013.739366][T18302] Tainted: [B]=BAD_PAGE [ 4013.739907][T18302] Hardware name: linux,dummy-virt (DT) [ 4013.740567][T18302] Call trace: [ 4013.741060][T18302] dump_backtrace+0x94/0xec [ 4013.741741][T18302] show_stack+0x18/0x24 [ 4013.742360][T18302] dump_stack_lvl+0x78/0x90 [ 4013.743047][T18302] dump_stack+0x18/0x24 [ 4013.744057][T18302] should_fail_ex+0x18c/0x1e0 [ 4013.744825][T18302] should_failslab+0x54/0x80 [ 4013.745565][T18302] __kmalloc_cache_noprof+0x54/0x2e4 [ 4013.747228][T18302] raw_open+0x30/0xb4 [ 4013.747921][T18302] misc_open+0x134/0x15c [ 4013.748692][T18302] chrdev_open+0xb4/0x238 [ 4013.749377][T18302] do_dentry_open+0x13c/0x50c [ 4013.750191][T18302] vfs_open+0x2c/0xe4 [ 4013.750853][T18302] path_openat+0x7a8/0x1050 [ 4013.751598][T18302] do_filp_open+0x9c/0x150 [ 4013.752346][T18302] do_sys_openat2+0xc0/0xf4 [ 4013.752965][T18302] __arm64_sys_openat+0x64/0xa4 [ 4013.753634][T18302] invoke_syscall+0x48/0x110 [ 4013.754258][T18302] el0_svc_common.constprop.0+0x40/0xe0 [ 4013.755599][T18302] do_el0_svc+0x1c/0x28 [ 4013.756601][T18302] el0_svc+0x34/0xec [ 4013.757837][T18302] el0t_64_sync_handler+0x100/0x12c [ 4013.759284][T18302] el0t_64_sync+0x19c/0x1a0 [ 4023.506264][T18349] UDC core: USB Raw Gadget: couldn't find an available UDC or it's busy [ 4023.572969][T18349] misc raw-gadget: fail, usb_gadget_register_driver returned -16 [ 4024.084082][T18357] FAULT_INJECTION: forcing a failure. [ 4024.084082][T18357] name fail_page_alloc, interval 1, probability 0, space 0, times 1 [ 4024.086344][T18357] CPU: 0 UID: 0 PID: 18357 Comm: syz.1.4292 Tainted: G B 6.12.0-rc1-syzkaller-00042-gf23aa4c0761a #0 [ 4024.087393][T18357] Tainted: [B]=BAD_PAGE [ 4024.087913][T18357] Hardware name: linux,dummy-virt (DT) [ 4024.088558][T18357] Call trace: [ 4024.089035][T18357] dump_backtrace+0x94/0xec [ 4024.089666][T18357] show_stack+0x18/0x24 [ 4024.090285][T18357] dump_stack_lvl+0x78/0x90 [ 4024.090887][T18357] dump_stack+0x18/0x24 [ 4024.092061][T18357] should_fail_ex+0x18c/0x1e0 [ 4024.092734][T18357] should_fail_alloc_page+0x60/0x78 [ 4024.093473][T18357] __alloc_pages_noprof+0xdc/0xd5c [ 4024.094294][T18357] alloc_pages_mpol_noprof+0x8c/0x230 [ 4024.095022][T18357] alloc_pages_noprof+0x48/0xc0 [ 4024.095849][T18357] __pte_alloc+0x38/0x120 [ 4024.096547][T18357] __handle_mm_fault+0x169c/0x1990 [ 4024.097222][T18357] handle_mm_fault+0x164/0x314 [ 4024.097887][T18357] do_page_fault+0x114/0x4f4 [ 4024.098534][T18357] do_translation_fault+0xac/0xbc [ 4024.099219][T18357] do_mem_abort+0x44/0x94 [ 4024.099851][T18357] el0_da+0x78/0xa8 [ 4024.100504][T18357] el0t_64_sync_handler+0xb8/0x12c [ 4024.101184][T18357] el0t_64_sync+0x19c/0x1a0 [ 4024.126129][T18357] Huh VM_FAULT_OOM leaked out to the #PF handler. Retrying PF [ 4024.163733][T18357] UDC core: USB Raw Gadget: couldn't find an available UDC or it's busy [ 4024.227273][T18357] misc raw-gadget: fail, usb_gadget_register_driver returned -16 [ 4025.546194][T15644] usb 1-1: new high-speed USB device number 37 using dummy_hcd [ 4025.727277][T15644] usb 1-1: config 1 interface 0 altsetting 0 has an endpoint descriptor with address 0xFE, changing to 0x8E [ 4025.728085][T15644] usb 1-1: config 1 interface 0 altsetting 0 endpoint 0x8E has an invalid bInterval 0, changing to 7 [ 4025.728958][T15644] usb 1-1: config 1 interface 0 altsetting 0 has 2 endpoint descriptors, different from the interface descriptor's value: 18 [ 4025.744606][T15644] usb 1-1: New USB device found, idVendor=0525, idProduct=a4a1, bcdDevice= 0.40 [ 4025.746686][T15644] usb 1-1: New USB device strings: Mfr=0, Product=0, SerialNumber=1 [ 4025.747644][T15644] usb 1-1: SerialNumber: syz [ 4025.799986][T15644] cdc_ether 1-1:1.0: probe with driver cdc_ether failed with error -22 [ 4030.517397][T18381] UDC core: USB Raw Gadget: couldn't find an available UDC or it's busy [ 4030.557472][T18381] misc raw-gadget: fail, usb_gadget_register_driver returned -16 [ 4036.020697][T11873] usb 1-1: USB disconnect, device number 37 [ 4037.496097][T18421] FAULT_INJECTION: forcing a failure. [ 4037.496097][T18421] name fail_page_alloc, interval 1, probability 0, space 0, times 0 [ 4037.497002][T18421] CPU: 1 UID: 0 PID: 18421 Comm: syz.1.4312 Tainted: G B 6.12.0-rc1-syzkaller-00042-gf23aa4c0761a #0 [ 4037.497902][T18421] Tainted: [B]=BAD_PAGE [ 4037.498198][T18421] Hardware name: linux,dummy-virt (DT) [ 4037.498577][T18421] Call trace: [ 4037.498843][T18421] dump_backtrace+0x94/0xec [ 4037.499335][T18421] show_stack+0x18/0x24 [ 4037.499663][T18421] dump_stack_lvl+0x78/0x90 [ 4037.500057][T18421] dump_stack+0x18/0x24 [ 4037.500433][T18421] should_fail_ex+0x18c/0x1e0 [ 4037.500828][T18421] should_fail_alloc_page+0x60/0x78 [ 4037.501310][T18421] __alloc_pages_noprof+0xdc/0xd5c [ 4037.501810][T18421] alloc_pages_mpol_noprof+0x8c/0x230 [ 4037.502211][T18421] folio_alloc_mpol_noprof+0x14/0x64 [ 4037.502693][T18421] vma_alloc_folio_noprof+0x7c/0xcc [ 4037.503183][T18421] vma_alloc_zeroed_movable_folio+0x3c/0x48 [ 4037.503630][T18421] __handle_mm_fault+0x13b4/0x1990 [ 4037.504085][T18421] handle_mm_fault+0x164/0x314 [ 4037.504543][T18421] do_page_fault+0x114/0x4f4 [ 4037.505057][T18421] do_translation_fault+0xac/0xbc [ 4037.505569][T18421] do_mem_abort+0x44/0x94 [ 4037.506051][T18421] el0_da+0x78/0xa8 [ 4037.506666][T18421] el0t_64_sync_handler+0xb8/0x12c [ 4037.507140][T18421] el0t_64_sync+0x19c/0x1a0 [ 4037.532874][T18421] Huh VM_FAULT_OOM leaked out to the #PF handler. Retrying PF [ 4037.553613][T18421] UDC core: USB Raw Gadget: couldn't find an available UDC or it's busy [ 4037.613860][T18421] misc raw-gadget: fail, usb_gadget_register_driver returned -16 [ 4040.438873][T18442] serio: Serial port pts0 [ 4044.517257][T18457] serio: Serial port pts1 [ 4058.358537][T18469] FAULT_INJECTION: forcing a failure. [ 4058.358537][T18469] name failslab, interval 1, probability 0, space 0, times 0 [ 4058.359824][T18469] CPU: 0 UID: 0 PID: 18469 Comm: syz.0.4325 Tainted: G B 6.12.0-rc1-syzkaller-00042-gf23aa4c0761a #0 [ 4058.361381][T18469] Tainted: [B]=BAD_PAGE [ 4058.361931][T18469] Hardware name: linux,dummy-virt (DT) [ 4058.362562][T18469] Call trace: [ 4058.363192][T18469] dump_backtrace+0x94/0xec [ 4058.363922][T18469] show_stack+0x18/0x24 [ 4058.364542][T18469] dump_stack_lvl+0x78/0x90 [ 4058.365596][T18469] dump_stack+0x18/0x24 [ 4058.366237][T18469] should_fail_ex+0x18c/0x1e0 [ 4058.367002][T18469] should_failslab+0x54/0x80 [ 4058.368025][T18469] kmem_cache_alloc_noprof+0x54/0x2c4 [ 4058.368830][T18469] alloc_empty_file+0x68/0x140 [ 4058.369558][T18469] dentry_open+0x28/0x80 [ 4058.370250][T18469] do_mq_open+0x164/0x2a8 [ 4058.370935][T18469] __arm64_sys_mq_open+0xd8/0xf4 [ 4058.371672][T18469] invoke_syscall+0x48/0x110 [ 4058.372514][T18469] el0_svc_common.constprop.0+0x40/0xe0 [ 4058.373443][T18469] do_el0_svc+0x1c/0x28 [ 4058.374434][T18469] el0_svc+0x34/0xec [ 4058.375324][T18469] el0t_64_sync_handler+0x100/0x12c [ 4058.376014][T18469] el0t_64_sync+0x19c/0x1a0 [ 4059.823590][T18481] serio: Serial port pts0 [ 4061.699322][T18490] FAULT_INJECTION: forcing a failure. [ 4061.699322][T18490] name fail_usercopy, interval 1, probability 0, space 0, times 0 [ 4061.700023][T18490] CPU: 0 UID: 0 PID: 18490 Comm: syz.0.4333 Tainted: G B 6.12.0-rc1-syzkaller-00042-gf23aa4c0761a #0 [ 4061.700735][T18490] Tainted: [B]=BAD_PAGE [ 4061.701033][T18490] Hardware name: linux,dummy-virt (DT) [ 4061.701381][T18490] Call trace: [ 4061.701645][T18490] dump_backtrace+0x94/0xec [ 4061.702009][T18490] show_stack+0x18/0x24 [ 4061.702348][T18490] dump_stack_lvl+0x78/0x90 [ 4061.702696][T18490] dump_stack+0x18/0x24 [ 4061.703155][T18490] should_fail_ex+0x18c/0x1e0 [ 4061.703518][T18490] should_fail+0x14/0x20 [ 4061.703849][T18490] should_fail_usercopy+0x1c/0x28 [ 4061.704346][T18490] simple_read_from_buffer+0x68/0x118 [ 4061.704790][T18490] proc_fail_nth_read+0xac/0x12c [ 4061.705265][T18490] vfs_read+0xc0/0x318 [ 4061.705643][T18490] ksys_read+0x70/0x104 [ 4061.705980][T18490] __arm64_sys_read+0x1c/0x28 [ 4061.706393][T18490] invoke_syscall+0x48/0x110 [ 4061.706744][T18490] el0_svc_common.constprop.0+0x40/0xe0 [ 4061.707118][T18490] do_el0_svc+0x1c/0x28 [ 4061.707464][T18490] el0_svc+0xac/0xec [ 4061.707796][T18490] el0t_64_sync_handler+0x100/0x12c [ 4061.708234][T18490] el0t_64_sync+0x19c/0x1a0 [ 4065.713008][T18509] serio: Serial port pts0 [ 4069.404079][T18519] block nbd0: NBD_DISCONNECT [ 4075.353102][T18541] serio: Serial port pts0 [ 4081.530681][T13397] usb 1-1: new high-speed USB device number 38 using dummy_hcd [ 4081.735954][T13397] usb 1-1: config 1 interface 0 altsetting 0 has 2 endpoint descriptors, different from the interface descriptor's value: 18 [ 4081.755693][T13397] usb 1-1: New USB device found, idVendor=0525, idProduct=a4a1, bcdDevice= 0.40 [ 4081.756801][T13397] usb 1-1: New USB device strings: Mfr=0, Product=0, SerialNumber=1 [ 4081.757663][T13397] usb 1-1: SerialNumber: syz [ 4082.034553][T18570] UDC core: USB Raw Gadget: couldn't find an available UDC or it's busy [ 4082.086866][T18570] misc raw-gadget: fail, usb_gadget_register_driver returned -16 [ 4082.580782][T13397] cdc_ether 1-1:1.0 usb0: register 'cdc_ether' at usb-dummy_hcd.0-1, CDC Ethernet Device, 42:42:42:42:42:42 [ 4082.622012][T18580] serio: Serial port pts0 [ 4082.984023][T18570] UDC core: USB Raw Gadget: couldn't find an available UDC or it's busy [ 4083.018427][T18570] misc raw-gadget: fail, usb_gadget_register_driver returned -16 [ 4083.230611][T16511] usb 1-1: USB disconnect, device number 38 [ 4083.234716][T16511] cdc_ether 1-1:1.0 usb0: unregister 'cdc_ether' usb-dummy_hcd.0-1, CDC Ethernet Device [ 4084.078263][T18601] FAULT_INJECTION: forcing a failure. [ 4084.078263][T18601] name fail_usercopy, interval 1, probability 0, space 0, times 0 [ 4084.079570][T18601] CPU: 0 UID: 0 PID: 18601 Comm: syz.0.4360 Tainted: G B 6.12.0-rc1-syzkaller-00042-gf23aa4c0761a #0 [ 4084.080861][T18601] Tainted: [B]=BAD_PAGE [ 4084.081691][T18601] Hardware name: linux,dummy-virt (DT) [ 4084.082400][T18601] Call trace: [ 4084.082930][T18601] dump_backtrace+0x94/0xec [ 4084.083761][T18601] show_stack+0x18/0x24 [ 4084.084494][T18601] dump_stack_lvl+0x78/0x90 [ 4084.085544][T18601] dump_stack+0x18/0x24 [ 4084.086242][T18601] should_fail_ex+0x18c/0x1e0 [ 4084.086989][T18601] should_fail+0x14/0x20 [ 4084.087748][T18601] should_fail_usercopy+0x1c/0x28 [ 4084.088558][T18601] simple_read_from_buffer+0x68/0x118 [ 4084.089345][T18601] proc_fail_nth_read+0xac/0x12c [ 4084.090116][T18601] vfs_read+0xc0/0x318 [ 4084.090903][T18601] ksys_read+0x70/0x104 [ 4084.091557][T18601] __arm64_sys_read+0x1c/0x28 [ 4084.092317][T18601] invoke_syscall+0x48/0x110 [ 4084.093022][T18601] el0_svc_common.constprop.0+0x40/0xe0 [ 4084.093748][T18601] do_el0_svc+0x1c/0x28 [ 4084.094437][T18601] el0_svc+0x34/0xec [ 4084.095381][T18601] el0t_64_sync_handler+0x100/0x12c [ 4084.096137][T18601] el0t_64_sync+0x19c/0x1a0 [ 4090.738319][T18652] serio: Serial port pts0 [ 4093.256162][T13397] usb 1-1: new high-speed USB device number 39 using dummy_hcd [ 4093.415461][T13397] usb 1-1: config 0 interface 0 altsetting 0 endpoint 0x81 has an invalid bInterval 0, changing to 7 [ 4093.416156][T13397] usb 1-1: config 0 interface 0 altsetting 0 endpoint 0x81 has invalid wMaxPacketSize 0 [ 4093.416748][T13397] usb 1-1: config 0 interface 0 altsetting 0 has 1 endpoint descriptor, different from the interface descriptor's value: 9 [ 4093.417431][T13397] usb 1-1: New USB device found, idVendor=047f, idProduct=ffff, bcdDevice= 0.00 [ 4093.417934][T13397] usb 1-1: New USB device strings: Mfr=0, Product=0, SerialNumber=0 [ 4093.429782][T13397] usb 1-1: config 0 descriptor?? [ 4093.874538][T13397] hid-generic 0003:047F:FFFF.0008: unknown main item tag 0x0 [ 4093.876996][T13397] hid-generic 0003:047F:FFFF.0008: unknown main item tag 0x0 [ 4093.877916][T13397] hid-generic 0003:047F:FFFF.0008: unknown main item tag 0x0 [ 4093.878809][T13397] hid-generic 0003:047F:FFFF.0008: unknown main item tag 0x0 [ 4093.879854][T13397] hid-generic 0003:047F:FFFF.0008: unknown main item tag 0x0 [ 4093.880928][T13397] hid-generic 0003:047F:FFFF.0008: unknown main item tag 0x0 [ 4093.882168][T13397] hid-generic 0003:047F:FFFF.0008: unknown main item tag 0x0 [ 4093.883128][T13397] hid-generic 0003:047F:FFFF.0008: unknown main item tag 0x0 [ 4093.884071][T13397] hid-generic 0003:047F:FFFF.0008: unknown main item tag 0x0 [ 4093.886435][T13397] hid-generic 0003:047F:FFFF.0008: unknown main item tag 0x0 [ 4093.887449][T13397] hid-generic 0003:047F:FFFF.0008: unknown main item tag 0x0 [ 4093.888372][T13397] hid-generic 0003:047F:FFFF.0008: unknown main item tag 0x0 [ 4093.889323][T13397] hid-generic 0003:047F:FFFF.0008: unknown main item tag 0x0 [ 4093.890309][T13397] hid-generic 0003:047F:FFFF.0008: unknown main item tag 0x0 [ 4093.891282][T13397] hid-generic 0003:047F:FFFF.0008: unknown main item tag 0x0 [ 4093.892548][T13397] hid-generic 0003:047F:FFFF.0008: unknown main item tag 0x0 [ 4093.893925][T13397] hid-generic 0003:047F:FFFF.0008: unknown main item tag 0x0 [ 4093.894814][T13397] hid-generic 0003:047F:FFFF.0008: unknown main item tag 0x0 [ 4093.907746][T13397] hid-generic 0003:047F:FFFF.0008: unknown main item tag 0x0 [ 4093.908776][T13397] hid-generic 0003:047F:FFFF.0008: unknown main item tag 0x0 [ 4093.909678][T13397] hid-generic 0003:047F:FFFF.0008: unknown main item tag 0x0 [ 4093.910633][T13397] hid-generic 0003:047F:FFFF.0008: unknown main item tag 0x0 [ 4093.911593][T13397] hid-generic 0003:047F:FFFF.0008: unknown main item tag 0x0 [ 4093.912532][T13397] hid-generic 0003:047F:FFFF.0008: unknown main item tag 0x0 [ 4093.913502][T13397] hid-generic 0003:047F:FFFF.0008: unknown main item tag 0x0 [ 4093.914517][T13397] hid-generic 0003:047F:FFFF.0008: unknown main item tag 0x0 [ 4093.926754][T13397] hid-generic 0003:047F:FFFF.0008: unknown main item tag 0x0 [ 4093.927836][T13397] hid-generic 0003:047F:FFFF.0008: unknown main item tag 0x0 [ 4093.928757][T13397] hid-generic 0003:047F:FFFF.0008: unknown main item tag 0x0 [ 4093.929659][T13397] hid-generic 0003:047F:FFFF.0008: unknown main item tag 0x0 [ 4093.930654][T13397] hid-generic 0003:047F:FFFF.0008: unknown main item tag 0x0 [ 4093.931530][T13397] hid-generic 0003:047F:FFFF.0008: unknown main item tag 0x0 [ 4093.932376][T13397] hid-generic 0003:047F:FFFF.0008: unknown main item tag 0x0 [ 4093.933265][T13397] hid-generic 0003:047F:FFFF.0008: unknown main item tag 0x0 [ 4093.935960][T13397] hid-generic 0003:047F:FFFF.0008: unknown main item tag 0x0 [ 4093.937309][T13397] hid-generic 0003:047F:FFFF.0008: unknown main item tag 0x0 [ 4093.938231][T13397] hid-generic 0003:047F:FFFF.0008: unknown main item tag 0x0 [ 4093.939110][T13397] hid-generic 0003:047F:FFFF.0008: unknown main item tag 0x0 [ 4093.949161][T13397] hid-generic 0003:047F:FFFF.0008: hidraw0: USB HID v0.00 Device [HID 047f:ffff] on usb-dummy_hcd.0-1/input0 [ 4094.091842][T13397] usb 1-1: USB disconnect, device number 39 [ 4097.472105][T18687] fuse: Bad value for 'rootmode' [ 4100.662639][T18718] FAULT_INJECTION: forcing a failure. [ 4100.662639][T18718] name failslab, interval 1, probability 0, space 0, times 0 [ 4100.664075][T18718] CPU: 1 UID: 0 PID: 18718 Comm: syz.0.4390 Tainted: G B 6.12.0-rc1-syzkaller-00042-gf23aa4c0761a #0 [ 4100.667541][T18718] Tainted: [B]=BAD_PAGE [ 4100.668439][T18718] Hardware name: linux,dummy-virt (DT) [ 4100.669842][T18718] Call trace: [ 4100.670847][T18718] dump_backtrace+0x94/0xec [ 4100.671994][T18718] show_stack+0x18/0x24 [ 4100.672873][T18718] dump_stack_lvl+0x78/0x90 [ 4100.673917][T18718] dump_stack+0x18/0x24 [ 4100.675259][T18718] should_fail_ex+0x18c/0x1e0 [ 4100.676238][T18718] should_failslab+0x54/0x80 [ 4100.677058][T18718] __kmalloc_cache_noprof+0x54/0x2e4 [ 4100.678023][T18718] raw_open+0x30/0xb4 [ 4100.678859][T18718] misc_open+0x134/0x15c [ 4100.679731][T18718] chrdev_open+0xb4/0x238 [ 4100.681027][T18718] do_dentry_open+0x13c/0x50c [ 4100.682111][T18718] vfs_open+0x2c/0xe4 [ 4100.683019][T18718] path_openat+0x7a8/0x1050 [ 4100.684315][T18718] do_filp_open+0x9c/0x150 [ 4100.685698][T18718] do_sys_openat2+0xc0/0xf4 [ 4100.686521][T18718] __arm64_sys_openat+0x64/0xa4 [ 4100.687269][T18718] invoke_syscall+0x48/0x110 [ 4100.688008][T18718] el0_svc_common.constprop.0+0x40/0xe0 [ 4100.688885][T18718] do_el0_svc+0x1c/0x28 [ 4100.689601][T18718] el0_svc+0x34/0xec [ 4100.690439][T18718] el0t_64_sync_handler+0x100/0x12c [ 4100.691351][T18718] el0t_64_sync+0x19c/0x1a0 [ 4103.270500][T18746] UDC core: USB Raw Gadget: couldn't find an available UDC or it's busy [ 4103.310214][T18746] misc raw-gadget: fail, usb_gadget_register_driver returned -16 [ 4105.125800][T17451] usb 1-1: new high-speed USB device number 40 using dummy_hcd [ 4105.255612][T17451] usb 1-1: device descriptor read/64, error -71 [ 4105.496365][T17451] usb 1-1: new high-speed USB device number 41 using dummy_hcd [ 4105.626345][T17451] usb 1-1: device descriptor read/64, error -71 [ 4105.694657][T18759] FAULT_INJECTION: forcing a failure. [ 4105.694657][T18759] name fail_usercopy, interval 1, probability 0, space 0, times 0 [ 4105.696846][T18759] CPU: 1 UID: 0 PID: 18759 Comm: syz.1.4404 Tainted: G B 6.12.0-rc1-syzkaller-00042-gf23aa4c0761a #0 [ 4105.698192][T18759] Tainted: [B]=BAD_PAGE [ 4105.698801][T18759] Hardware name: linux,dummy-virt (DT) [ 4105.699501][T18759] Call trace: [ 4105.700031][T18759] dump_backtrace+0x94/0xec [ 4105.700820][T18759] show_stack+0x18/0x24 [ 4105.701524][T18759] dump_stack_lvl+0x78/0x90 [ 4105.702261][T18759] dump_stack+0x18/0x24 [ 4105.703320][T18759] should_fail_ex+0x18c/0x1e0 [ 4105.705553][T18759] should_fail+0x14/0x20 [ 4105.706438][T18759] should_fail_usercopy+0x1c/0x28 [ 4105.707146][T18759] _copy_from_iter+0x5c/0x68c [ 4105.707526][T18759] isotp_sendmsg+0x1e4/0x7b0 [ 4105.707875][T18759] __sock_sendmsg+0x54/0x60 [ 4105.708218][T18759] ____sys_sendmsg+0x274/0x2ac [ 4105.708606][T18759] ___sys_sendmsg+0xac/0x100 [ 4105.708950][T18759] __sys_sendmsg+0x84/0xe0 [ 4105.709286][T18759] __arm64_sys_sendmsg+0x24/0x30 [ 4105.709650][T18759] invoke_syscall+0x48/0x110 [ 4105.710001][T18759] el0_svc_common.constprop.0+0x40/0xe0 [ 4105.710398][T18759] do_el0_svc+0x1c/0x28 [ 4105.710912][T18759] el0_svc+0x34/0xec [ 4105.711536][T18759] el0t_64_sync_handler+0x100/0x12c [ 4105.712030][T18759] el0t_64_sync+0x19c/0x1a0 [ 4105.737734][T17451] usb usb1-port1: attempt power cycle [ 4106.090796][T17451] usb 1-1: new high-speed USB device number 42 using dummy_hcd [ 4106.823323][T17451] usb 1-1: device descriptor read/8, error -71 [ 4107.066138][T17451] usb 1-1: new high-speed USB device number 43 using dummy_hcd [ 4107.088879][T17451] usb 1-1: device descriptor read/8, error -71 [ 4107.197142][T17451] usb usb1-port1: unable to enumerate USB device [ 4109.796400][T17451] usb 1-1: new high-speed USB device number 44 using dummy_hcd [ 4109.925954][T17451] usb 1-1: device descriptor read/64, error -71 [ 4110.166228][T17451] usb 1-1: new high-speed USB device number 45 using dummy_hcd [ 4110.296972][T17451] usb 1-1: device descriptor read/64, error -71 [ 4110.407300][T17451] usb usb1-port1: attempt power cycle [ 4110.746151][T17451] usb 1-1: new high-speed USB device number 46 using dummy_hcd [ 4110.769863][T17451] usb 1-1: device descriptor read/8, error -71 [ 4111.005865][T17451] usb 1-1: new high-speed USB device number 47 using dummy_hcd [ 4111.029755][T17451] usb 1-1: device descriptor read/8, error -71 [ 4111.138284][T17451] usb usb1-port1: unable to enumerate USB device [ 4112.186072][T17451] usb 1-1: new high-speed USB device number 48 using dummy_hcd [ 4112.316188][T17451] usb 1-1: device descriptor read/64, error -71 [ 4112.576321][T17451] usb 1-1: new high-speed USB device number 49 using dummy_hcd [ 4112.716467][T17451] usb 1-1: device descriptor read/64, error -71 [ 4112.829610][T17451] usb usb1-port1: attempt power cycle [ 4113.176376][T17451] usb 1-1: new high-speed USB device number 50 using dummy_hcd [ 4113.198742][T17451] usb 1-1: device descriptor read/8, error -71 [ 4113.446428][T17451] usb 1-1: new high-speed USB device number 51 using dummy_hcd [ 4113.478230][T17451] usb 1-1: device descriptor read/8, error -71 [ 4113.589051][T17451] usb usb1-port1: unable to enumerate USB device [ 4120.692172][T18846] serio: Serial port pts0 [ 4131.976480][T18892] FAULT_INJECTION: forcing a failure. [ 4131.976480][T18892] name failslab, interval 1, probability 0, space 0, times 0 [ 4131.979644][T18892] CPU: 1 UID: 0 PID: 18892 Comm: syz.1.4450 Tainted: G B 6.12.0-rc1-syzkaller-00042-gf23aa4c0761a #0 [ 4131.980865][T18892] Tainted: [B]=BAD_PAGE [ 4131.981407][T18892] Hardware name: linux,dummy-virt (DT) [ 4131.982061][T18892] Call trace: [ 4131.982555][T18892] dump_backtrace+0x94/0xec [ 4131.983223][T18892] show_stack+0x18/0x24 [ 4131.983831][T18892] dump_stack_lvl+0x78/0x90 [ 4131.984493][T18892] dump_stack+0x18/0x24 [ 4131.985406][T18892] should_fail_ex+0x18c/0x1e0 [ 4131.986063][T18892] should_failslab+0x54/0x80 [ 4131.986729][T18892] __kmalloc_noprof+0xa8/0x360 [ 4131.987409][T18892] tomoyo_realpath_from_path+0x48/0x1d0 [ 4131.988117][T18892] tomoyo_path_number_perm+0xd8/0x224 [ 4131.988872][T18892] tomoyo_file_ioctl+0x1c/0x28 [ 4131.989534][T18892] security_file_ioctl+0x8c/0x19c [ 4131.990236][T18892] __arm64_sys_ioctl+0x4c/0xf0 [ 4131.990903][T18892] invoke_syscall+0x48/0x110 [ 4131.991571][T18892] el0_svc_common.constprop.0+0x40/0xe0 [ 4131.992267][T18892] do_el0_svc+0x1c/0x28 [ 4131.992940][T18892] el0_svc+0x34/0xec [ 4131.993570][T18892] el0t_64_sync_handler+0x100/0x12c [ 4131.994247][T18892] el0t_64_sync+0x19c/0x1a0 [ 4132.024463][T18892] ERROR: Out of memory at tomoyo_realpath_from_path. [ 4133.976331][T18919] UDC core: USB Raw Gadget: couldn't find an available UDC or it's busy [ 4134.061917][T18919] misc raw-gadget: fail, usb_gadget_register_driver returned -16 [ 4136.484714][T18951] FAULT_INJECTION: forcing a failure. [ 4136.484714][T18951] name fail_usercopy, interval 1, probability 0, space 0, times 0 [ 4136.486099][T18951] CPU: 0 UID: 0 PID: 18951 Comm: syz.1.4466 Tainted: G B 6.12.0-rc1-syzkaller-00042-gf23aa4c0761a #0 [ 4136.486727][T18951] Tainted: [B]=BAD_PAGE [ 4136.487017][T18951] Hardware name: linux,dummy-virt (DT) [ 4136.487347][T18951] Call trace: [ 4136.487607][T18951] dump_backtrace+0x94/0xec [ 4136.488126][T18951] show_stack+0x18/0x24 [ 4136.488727][T18951] dump_stack_lvl+0x78/0x90 [ 4136.489288][T18951] dump_stack+0x18/0x24 [ 4136.489611][T18951] should_fail_ex+0x18c/0x1e0 [ 4136.489962][T18951] should_fail+0x14/0x20 [ 4136.490337][T18951] should_fail_usercopy+0x1c/0x28 [ 4136.490692][T18951] strncpy_from_user+0x24/0x198 [ 4136.491041][T18951] getname_flags.part.0+0x48/0x1bc [ 4136.491406][T18951] getname+0x34/0x5c [ 4136.491732][T18951] do_sys_openat2+0x80/0xf4 [ 4136.492075][T18951] __arm64_sys_openat+0x64/0xa4 [ 4136.492456][T18951] invoke_syscall+0x48/0x110 [ 4136.492802][T18951] el0_svc_common.constprop.0+0x40/0xe0 [ 4136.493169][T18951] do_el0_svc+0x1c/0x28 [ 4136.493508][T18951] el0_svc+0x34/0xec [ 4136.493833][T18951] el0t_64_sync_handler+0x100/0x12c [ 4136.494191][T18951] el0t_64_sync+0x19c/0x1a0 [ 4136.639227][T18944] fuse: Bad value for 'fd' [ 4138.569360][T18963] serio: Serial port pts0 [ 4142.770799][T18976] fuse: Bad value for 'fd' [ 4151.284066][T18996] fuse: Bad value for 'fd' [ 4153.191822][T19005] UDC core: USB Raw Gadget: couldn't find an available UDC or it's busy [ 4153.238186][T19005] misc raw-gadget: fail, usb_gadget_register_driver returned -16 [ 4154.746958][T15644] usb 1-1: new high-speed USB device number 52 using dummy_hcd [ 4154.915740][T15644] usb 1-1: Using ep0 maxpacket: 32 [ 4154.932862][T15644] usb 1-1: unable to get BOS descriptor or descriptor too short [ 4154.951694][T15644] usb 1-1: config 1 interface 0 altsetting 8 endpoint 0x82 has invalid maxpacket 1967, setting to 1024 [ 4154.952513][T15644] usb 1-1: config 1 interface 0 altsetting 8 bulk endpoint 0x82 has invalid maxpacket 1024 [ 4154.953152][T15644] usb 1-1: config 1 interface 0 altsetting 8 bulk endpoint 0x3 has invalid maxpacket 1024 [ 4154.953735][T15644] usb 1-1: config 1 interface 0 has no altsetting 0 [ 4154.977503][T15644] usb 1-1: New USB device found, idVendor=0525, idProduct=a4a1, bcdDevice= 0.40 [ 4154.978088][T15644] usb 1-1: New USB device strings: Mfr=1, Product=2, SerialNumber=3 [ 4154.978539][T15644] usb 1-1: Product: syz [ 4154.978875][T15644] usb 1-1: Manufacturer: syz [ 4154.979198][T15644] usb 1-1: SerialNumber: syz [ 4155.000424][T19033] raw-gadget.0 gadget.0: fail, usb_ep_enable returned -22 [ 4155.001670][T19033] raw-gadget.0 gadget.0: fail, usb_ep_enable returned -22 [ 4155.230094][T15644] cdc_ether 1-1:1.0: probe with driver cdc_ether failed with error -71 [ 4155.293996][T15644] usb 1-1: USB disconnect, device number 52 [ 4156.351685][T19056] FAULT_INJECTION: forcing a failure. [ 4156.351685][T19056] name failslab, interval 1, probability 0, space 0, times 0 [ 4156.352720][T19056] CPU: 0 UID: 0 PID: 19056 Comm: syz.0.4499 Tainted: G B 6.12.0-rc1-syzkaller-00042-gf23aa4c0761a #0 [ 4156.353830][T19056] Tainted: [B]=BAD_PAGE [ 4156.354366][T19056] Hardware name: linux,dummy-virt (DT) [ 4156.355037][T19056] Call trace: [ 4156.356174][T19056] dump_backtrace+0x94/0xec [ 4156.356983][T19056] show_stack+0x18/0x24 [ 4156.357704][T19056] dump_stack_lvl+0x78/0x90 [ 4156.358689][T19056] dump_stack+0x18/0x24 [ 4156.359305][T19056] should_fail_ex+0x18c/0x1e0 [ 4156.359750][T19056] should_failslab+0x54/0x80 [ 4156.360122][T19056] kmem_cache_alloc_noprof+0x54/0x2c4 [ 4156.360574][T19056] security_file_alloc+0x28/0x1a0 [ 4156.361113][T19056] init_file+0x3c/0x104 [ 4156.361517][T19056] alloc_empty_file+0x7c/0x140 [ 4156.361935][T19056] path_openat+0x44/0x1050 [ 4156.362308][T19056] do_filp_open+0x9c/0x150 [ 4156.362690][T19056] do_sys_openat2+0xc0/0xf4 [ 4156.363135][T19056] __arm64_sys_openat+0x64/0xa4 [ 4156.363564][T19056] invoke_syscall+0x48/0x110 [ 4156.363958][T19056] el0_svc_common.constprop.0+0x40/0xe0 [ 4156.364455][T19056] do_el0_svc+0x1c/0x28 [ 4156.364923][T19056] el0_svc+0x34/0xec [ 4156.365377][T19056] el0t_64_sync_handler+0x100/0x12c [ 4156.365815][T19056] el0t_64_sync+0x19c/0x1a0 [ 4163.056896][T19133] fuse: Bad value for 'fd' [ 4168.921253][T19178] FAULT_INJECTION: forcing a failure. [ 4168.921253][T19178] name failslab, interval 1, probability 0, space 0, times 0 [ 4168.922523][T19178] CPU: 0 UID: 0 PID: 19178 Comm: syz.0.4537 Tainted: G B 6.12.0-rc1-syzkaller-00042-gf23aa4c0761a #0 [ 4168.924223][T19178] Tainted: [B]=BAD_PAGE [ 4168.924806][T19178] Hardware name: linux,dummy-virt (DT) [ 4168.925873][T19178] Call trace: [ 4168.926440][T19178] dump_backtrace+0x94/0xec [ 4168.927174][T19178] show_stack+0x18/0x24 [ 4168.927869][T19178] dump_stack_lvl+0x78/0x90 [ 4168.928611][T19178] dump_stack+0x18/0x24 [ 4168.929296][T19178] should_fail_ex+0x18c/0x1e0 [ 4168.929967][T19178] should_failslab+0x54/0x80 [ 4168.930687][T19178] __kmalloc_noprof+0xa8/0x360 [ 4168.931342][T19178] tomoyo_realpath_from_path+0x48/0x1d0 [ 4168.932069][T19178] tomoyo_check_open_permission+0x120/0x188 [ 4168.932841][T19178] tomoyo_file_open+0x38/0x44 [ 4168.933502][T19178] security_file_open+0xe8/0x2a4 [ 4168.934196][T19178] do_dentry_open+0xe4/0x50c [ 4168.934847][T19178] vfs_open+0x2c/0xe4 [ 4168.935482][T19178] path_openat+0x7a8/0x1050 [ 4168.936241][T19178] do_filp_open+0x9c/0x150 [ 4168.937278][T19178] do_sys_openat2+0xc0/0xf4 [ 4168.938201][T19178] __arm64_sys_openat+0x64/0xa4 [ 4168.939295][T19178] invoke_syscall+0x48/0x110 [ 4168.940117][T19178] el0_svc_common.constprop.0+0x40/0xe0 [ 4168.940889][T19178] do_el0_svc+0x1c/0x28 [ 4168.941644][T19178] el0_svc+0x34/0xec [ 4168.942264][T19178] el0t_64_sync_handler+0x100/0x12c [ 4168.942957][T19178] el0t_64_sync+0x19c/0x1a0 [ 4168.946089][T19178] ERROR: Out of memory at tomoyo_realpath_from_path. [ 4170.236035][T19192] fuse: Bad value for 'fd' [ 4171.886959][T19199] FAULT_INJECTION: forcing a failure. [ 4171.886959][T19199] name fail_usercopy, interval 1, probability 0, space 0, times 0 [ 4171.888265][T19199] CPU: 0 UID: 0 PID: 19199 Comm: syz.1.4541 Tainted: G B 6.12.0-rc1-syzkaller-00042-gf23aa4c0761a #0 [ 4171.889491][T19199] Tainted: [B]=BAD_PAGE [ 4171.890074][T19199] Hardware name: linux,dummy-virt (DT) [ 4171.890740][T19199] Call trace: [ 4171.891272][T19199] dump_backtrace+0x94/0xec [ 4171.891963][T19199] show_stack+0x18/0x24 [ 4171.892743][T19199] dump_stack_lvl+0x78/0x90 [ 4171.893473][T19199] dump_stack+0x18/0x24 [ 4171.894120][T19199] should_fail_ex+0x18c/0x1e0 [ 4171.894886][T19199] should_fail+0x14/0x20 [ 4171.895656][T19199] should_fail_usercopy+0x1c/0x28 [ 4171.896506][T19199] simple_read_from_buffer+0x68/0x118 [ 4171.897281][T19199] proc_fail_nth_read+0xac/0x12c [ 4171.897998][T19199] vfs_read+0xc0/0x318 [ 4171.898651][T19199] ksys_read+0x70/0x104 [ 4171.899314][T19199] __arm64_sys_read+0x1c/0x28 [ 4171.900029][T19199] invoke_syscall+0x48/0x110 [ 4171.900779][T19199] el0_svc_common.constprop.0+0x40/0xe0 [ 4171.901548][T19199] do_el0_svc+0x1c/0x28 [ 4171.902216][T19199] el0_svc+0x34/0xec [ 4171.902858][T19199] el0t_64_sync_handler+0x100/0x12c [ 4171.903595][T19199] el0t_64_sync+0x19c/0x1a0 [ 4173.045696][T19214] nbd: must specify a device to reconfigure [ 4174.066284][T16511] usb 1-1: new high-speed USB device number 53 using dummy_hcd [ 4174.247455][T16511] usb 1-1: Using ep0 maxpacket: 32 [ 4174.267285][T16511] usb 1-1: unable to get BOS descriptor or descriptor too short [ 4174.283959][T16511] usb 1-1: config 1 interface 0 altsetting 8 bulk endpoint 0x82 has invalid maxpacket 1023 [ 4174.284696][T16511] usb 1-1: config 1 interface 0 altsetting 8 bulk endpoint 0x3 has invalid maxpacket 1024 [ 4174.285684][T16511] usb 1-1: config 1 interface 0 altsetting 8 has 2 endpoint descriptors, different from the interface descriptor's value: 3 [ 4174.286493][T16511] usb 1-1: config 1 interface 0 has no altsetting 0 [ 4174.322894][T16511] usb 1-1: New USB device found, idVendor=0525, idProduct=a4a1, bcdDevice= 0.40 [ 4174.323970][T16511] usb 1-1: New USB device strings: Mfr=1, Product=2, SerialNumber=3 [ 4174.325775][T16511] usb 1-1: Product: syz [ 4174.326494][T16511] usb 1-1: Manufacturer: syz [ 4174.327226][T16511] usb 1-1: SerialNumber: syz [ 4174.371650][T19227] raw-gadget.0 gadget.0: fail, usb_ep_enable returned -22 [ 4174.377290][T19227] raw-gadget.0 gadget.0: fail, usb_ep_enable returned -22 [ 4174.646889][T16511] cdc_ether 1-1:1.0: probe with driver cdc_ether failed with error -71 [ 4174.679950][T16511] usb 1-1: USB disconnect, device number 53 [ 4175.665560][T19241] fuse: Bad value for 'fd' [ 4182.126529][T16511] usb 1-1: new high-speed USB device number 54 using dummy_hcd [ 4182.302639][T16511] usb 1-1: New USB device found, idVendor=0cf3, idProduct=9271, bcdDevice= 1.08 [ 4182.303651][T16511] usb 1-1: New USB device strings: Mfr=1, Product=2, SerialNumber=3 [ 4182.304544][T16511] usb 1-1: Product: syz [ 4182.306458][T16511] usb 1-1: Manufacturer: syz [ 4182.307247][T16511] usb 1-1: SerialNumber: syz [ 4191.878282][T16511] usb 1-1: USB disconnect, device number 54 [ 4195.079520][T19317] UDC core: USB Raw Gadget: couldn't find an available UDC or it's busy [ 4195.120450][T19317] misc raw-gadget: fail, usb_gadget_register_driver returned -16 [ 4195.164017][T19317] fuse: Bad value for 'fd' [ 4197.450901][T19342] fuse: Bad value for 'fd' [ 4198.104183][T19349] binder: 19348:19349 ioctl 40046629 20002b80 returned -22 [ 4200.103876][T19385] FAULT_INJECTION: forcing a failure. [ 4200.103876][T19385] name fail_usercopy, interval 1, probability 0, space 0, times 0 [ 4200.107465][T19385] CPU: 0 UID: 0 PID: 19385 Comm: syz.0.4594 Tainted: G B 6.12.0-rc1-syzkaller-00042-gf23aa4c0761a #0 [ 4200.108894][T19385] Tainted: [B]=BAD_PAGE [ 4200.109516][T19385] Hardware name: linux,dummy-virt (DT) [ 4200.110261][T19385] Call trace: [ 4200.110824][T19385] dump_backtrace+0x94/0xec [ 4200.111586][T19385] show_stack+0x18/0x24 [ 4200.112331][T19385] dump_stack_lvl+0x78/0x90 [ 4200.113045][T19385] dump_stack+0x18/0x24 [ 4200.113748][T19385] should_fail_ex+0x18c/0x1e0 [ 4200.114450][T19385] should_fail+0x14/0x20 [ 4200.115345][T19385] should_fail_usercopy+0x1c/0x28 [ 4200.116215][T19385] do_sock_getsockopt+0xec/0x288 [ 4200.117183][T19385] __sys_getsockopt+0x78/0xd0 [ 4200.118166][T19385] __arm64_sys_getsockopt+0x24/0x34 [ 4200.118878][T19385] invoke_syscall+0x48/0x110 [ 4200.119584][T19385] el0_svc_common.constprop.0+0x40/0xe0 [ 4200.120344][T19385] do_el0_svc+0x1c/0x28 [ 4200.121060][T19385] el0_svc+0xac/0xec [ 4200.121772][T19385] el0t_64_sync_handler+0x100/0x12c [ 4200.122560][T19385] el0t_64_sync+0x19c/0x1a0 [ 4204.696427][T19413] FAULT_INJECTION: forcing a failure. [ 4204.696427][T19413] name fail_usercopy, interval 1, probability 0, space 0, times 0 [ 4204.697903][T19413] CPU: 0 UID: 0 PID: 19413 Comm: syz.0.4603 Tainted: G B 6.12.0-rc1-syzkaller-00042-gf23aa4c0761a #0 [ 4204.699139][T19413] Tainted: [B]=BAD_PAGE [ 4204.699755][T19413] Hardware name: linux,dummy-virt (DT) [ 4204.700465][T19413] Call trace: [ 4204.700951][T19413] dump_backtrace+0x94/0xec [ 4204.701712][T19413] show_stack+0x18/0x24 [ 4204.702396][T19413] dump_stack_lvl+0x78/0x90 [ 4204.703373][T19413] dump_stack+0x18/0x24 [ 4204.704160][T19413] should_fail_ex+0x18c/0x1e0 [ 4204.704953][T19413] should_fail+0x14/0x20 [ 4204.705708][T19413] should_fail_usercopy+0x1c/0x28 [ 4204.706442][T19413] _inline_copy_from_user+0x24/0xb0 [ 4204.707221][T19413] sctp_getsockopt+0x508/0x1b18 [ 4204.708120][T19413] sock_common_getsockopt+0x1c/0x28 [ 4204.709060][T19413] do_sock_getsockopt+0x148/0x288 [ 4204.709807][T19413] __sys_getsockopt+0x78/0xd0 [ 4204.710536][T19413] __arm64_sys_getsockopt+0x24/0x34 [ 4204.711276][T19413] invoke_syscall+0x48/0x110 [ 4204.711968][T19413] el0_svc_common.constprop.0+0x40/0xe0 [ 4204.712746][T19413] do_el0_svc+0x1c/0x28 [ 4204.713425][T19413] el0_svc+0x34/0xec [ 4204.714095][T19413] el0t_64_sync_handler+0x100/0x12c [ 4204.715058][T19413] el0t_64_sync+0x19c/0x1a0 [ 4205.379383][T19423] FAULT_INJECTION: forcing a failure. [ 4205.379383][T19423] name failslab, interval 1, probability 0, space 0, times 0 [ 4205.380216][T19423] CPU: 0 UID: 0 PID: 19423 Comm: syz.0.4608 Tainted: G B 6.12.0-rc1-syzkaller-00042-gf23aa4c0761a #0 [ 4205.380904][T19423] Tainted: [B]=BAD_PAGE [ 4205.381237][T19423] Hardware name: linux,dummy-virt (DT) [ 4205.381600][T19423] Call trace: [ 4205.381955][T19423] dump_backtrace+0x94/0xec [ 4205.382407][T19423] show_stack+0x18/0x24 [ 4205.382779][T19423] dump_stack_lvl+0x78/0x90 [ 4205.383151][T19423] dump_stack+0x18/0x24 [ 4205.383597][T19423] should_fail_ex+0x18c/0x1e0 [ 4205.384085][T19423] should_failslab+0x54/0x80 [ 4205.384602][T19423] __kmalloc_cache_noprof+0x54/0x2e4 [ 4205.385439][T19423] __request_module+0x114/0x1fc [ 4205.386243][T19423] dev_load+0x9c/0xa4 [ 4205.387057][T19423] dev_ioctl+0x490/0x548 [ 4205.387892][T19423] sock_ioctl+0x268/0x358 [ 4205.388538][T19423] __arm64_sys_ioctl+0xac/0xf0 [ 4205.389171][T19423] invoke_syscall+0x48/0x110 [ 4205.389798][T19423] el0_svc_common.constprop.0+0x40/0xe0 [ 4205.390603][T19423] do_el0_svc+0x1c/0x28 [ 4205.391207][T19423] el0_svc+0x34/0xec [ 4205.391852][T19423] el0t_64_sync_handler+0x100/0x12c [ 4205.392607][T19423] el0t_64_sync+0x19c/0x1a0 [ 4211.761052][T19476] FAULT_INJECTION: forcing a failure. [ 4211.761052][T19476] name fail_usercopy, interval 1, probability 0, space 0, times 0 [ 4211.761808][T19476] CPU: 1 UID: 0 PID: 19476 Comm: syz.0.4618 Tainted: G B 6.12.0-rc1-syzkaller-00042-gf23aa4c0761a #0 [ 4211.762508][T19476] Tainted: [B]=BAD_PAGE [ 4211.762819][T19476] Hardware name: linux,dummy-virt (DT) [ 4211.763164][T19476] Call trace: [ 4211.763436][T19476] dump_backtrace+0x94/0xec [ 4211.763919][T19476] show_stack+0x18/0x24 [ 4211.764584][T19476] dump_stack_lvl+0x78/0x90 [ 4211.765459][T19476] dump_stack+0x18/0x24 [ 4211.766107][T19476] should_fail_ex+0x18c/0x1e0 [ 4211.766688][T19476] should_fail+0x14/0x20 [ 4211.767031][T19476] should_fail_usercopy+0x1c/0x28 [ 4211.767393][T19476] _inline_copy_to_user+0x24/0xb0 [ 4211.767769][T19476] sctp_getsockopt+0x580/0x1b18 [ 4211.768129][T19476] sock_common_getsockopt+0x1c/0x28 [ 4211.768588][T19476] do_sock_getsockopt+0x148/0x288 [ 4211.768957][T19476] __sys_getsockopt+0x78/0xd0 [ 4211.769314][T19476] __arm64_sys_getsockopt+0x24/0x34 [ 4211.769688][T19476] invoke_syscall+0x48/0x110 [ 4211.770099][T19476] el0_svc_common.constprop.0+0x40/0xe0 [ 4211.770564][T19476] do_el0_svc+0x1c/0x28 [ 4211.770947][T19476] el0_svc+0xac/0xec [ 4211.771298][T19476] el0t_64_sync_handler+0x100/0x12c [ 4211.771723][T19476] el0t_64_sync+0x19c/0x1a0 [ 4214.146224][T19485] serio: Serial port pts0 [ 4216.150756][T19491] FAULT_INJECTION: forcing a failure. [ 4216.150756][T19491] name failslab, interval 1, probability 0, space 0, times 0 [ 4216.152542][T19491] CPU: 1 UID: 0 PID: 19491 Comm: syz.0.4621 Tainted: G B 6.12.0-rc1-syzkaller-00042-gf23aa4c0761a #0 [ 4216.154768][T19491] Tainted: [B]=BAD_PAGE [ 4216.155792][T19491] Hardware name: linux,dummy-virt (DT) [ 4216.156518][T19491] Call trace: [ 4216.157118][T19491] dump_backtrace+0x94/0xec [ 4216.157819][T19491] show_stack+0x18/0x24 [ 4216.158478][T19491] dump_stack_lvl+0x78/0x90 [ 4216.159143][T19491] dump_stack+0x18/0x24 [ 4216.159795][T19491] should_fail_ex+0x18c/0x1e0 [ 4216.160512][T19491] should_failslab+0x54/0x80 [ 4216.161201][T19491] __kmalloc_node_track_caller_noprof+0xac/0x37c [ 4216.162008][T19491] kstrdup+0x48/0x90 [ 4216.162645][T19491] __request_module+0x128/0x1fc [ 4216.164617][T19491] dev_load+0x9c/0xa4 [ 4216.165366][T19491] dev_ioctl+0x490/0x548 [ 4216.166117][T19491] sock_ioctl+0x268/0x358 [ 4216.166779][T19491] __arm64_sys_ioctl+0xac/0xf0 [ 4216.167457][T19491] invoke_syscall+0x48/0x110 [ 4216.168093][T19491] el0_svc_common.constprop.0+0x40/0xe0 [ 4216.168824][T19491] do_el0_svc+0x1c/0x28 [ 4216.169513][T19491] el0_svc+0x34/0xec [ 4216.170172][T19491] el0t_64_sync_handler+0x100/0x12c [ 4216.170878][T19491] el0t_64_sync+0x19c/0x1a0 [ 4220.470457][T19518] fuse: Bad value for 'fd' [ 4226.245807][T17451] usb 1-1: new high-speed USB device number 55 using dummy_hcd [ 4226.396033][T17451] usb 1-1: Using ep0 maxpacket: 16 [ 4226.439019][T17451] usb 1-1: config 1 interface 1 altsetting 1 bulk endpoint 0x82 has invalid maxpacket 32 [ 4226.440187][T17451] usb 1-1: config 1 interface 1 altsetting 1 bulk endpoint 0x3 has invalid maxpacket 1024 [ 4226.491904][T17451] usb 1-1: New USB device found, idVendor=0525, idProduct=a4a1, bcdDevice= 0.40 [ 4226.493055][T17451] usb 1-1: New USB device strings: Mfr=1, Product=2, SerialNumber=3 [ 4226.494033][T17451] usb 1-1: Product: 茓ﷴ擁햅毮ꍹ眄☝⽢塰욾꽅姵๙塥ࢫ侽漌饏塳體䌳纅ᐅ緄塉﬷頊Ⳳ鿪㮯䖯吶췟ꞔ⨖啅묽⍶쐣厰฀젉ꍟ䗍㗤䡎ጱ剳憂횆嗺ⴃോ촪頪￦縂ᡐ㵺ꎓю펷뿅썍띾⊹살랛曺㋝㨁ퟭ雴㚸↩頤뾘뼊늕枝譯耂퐗헹訄㟧⟀ꈢ⣻㑯潵励鮽뢯 [ 4226.498852][T17451] usb 1-1: Manufacturer: 鼳됡靖鵖䵄厺ꋸ꭭肻瑨資恗㡍棾腼䎛⪎ꧩ₸᜺㙷窢퉛쓯ꝳ琐뻡③攂ぢ妉ᗷꋇ腥鬶咉練작櫥崸硝ꏄඐ躻⋁䔹銦㺞耭澟㯣鵳硘쭤칍算﬽ꑍ썓뭛ꋕ喀昊﯂ꧪ뺾㏗魃馪舥⣣ﳺ坙뫒樻旱⣺㐰趧揩관뫑杂䑳詎轴襒聇熿䎌ᮢ黏婕앞殌⻨త䨣賭ᵬƟꙜ [ 4226.501245][T17451] usb 1-1: SerialNumber: ⟆ꆐ艿뀞ꠧ槐죻蛈㪩냁睩䧺騣娢ऀ鋹㭷졡秦ჲ餫尗놅㿥稻ዛᆹ莢匍壚ၸʱṺ襹埥鬆댫䥮㷓㹠ꯕ컦뛿ꆒ봤誌㈝ៗ䰌샼讁玨즶蒀㼵䓾殜鳡鯟竤᫣ [ 4227.023266][T19550] UDC core: USB Raw Gadget: couldn't find an available UDC or it's busy [ 4227.078045][T19550] misc raw-gadget: fail, usb_gadget_register_driver returned -16 [ 4227.111433][T19550] UDC core: USB Raw Gadget: couldn't find an available UDC or it's busy [ 4227.147685][T19550] misc raw-gadget: fail, usb_gadget_register_driver returned -16 [ 4227.196316][T17451] cdc_ncm 1-1:1.0: bind() failure [ 4227.212610][T17451] cdc_ncm 1-1:1.1: CDC Union missing and no IAD found [ 4227.213589][T17451] cdc_ncm 1-1:1.1: bind() failure [ 4227.256543][T17451] usb 1-1: USB disconnect, device number 55 [ 4240.203133][T19628] UDC core: USB Raw Gadget: couldn't find an available UDC or it's busy [ 4240.274748][T19628] misc raw-gadget: fail, usb_gadget_register_driver returned -16 [ 4240.339861][T19628] UDC core: USB Raw Gadget: couldn't find an available UDC or it's busy [ 4240.436894][T19628] misc raw-gadget: fail, usb_gadget_register_driver returned -16 [ 4240.456383][T19628] UDC core: USB Raw Gadget: couldn't find an available UDC or it's busy [ 4240.549003][T19628] misc raw-gadget: fail, usb_gadget_register_driver returned -16 [ 4240.900936][T19637] fuse: Bad value for 'fd' [ 4242.072395][T19653] serio: Serial port pts0 [ 4242.110313][T19648] can: request_module (can-proto-4) failed. [ 4244.151945][T19679] FAULT_INJECTION: forcing a failure. [ 4244.151945][T19679] name failslab, interval 1, probability 0, space 0, times 0 [ 4244.152776][T19679] CPU: 1 UID: 0 PID: 19679 Comm: syz.1.4683 Tainted: G B 6.12.0-rc1-syzkaller-00042-gf23aa4c0761a #0 [ 4244.154031][T19679] Tainted: [B]=BAD_PAGE [ 4244.154843][T19679] Hardware name: linux,dummy-virt (DT) [ 4244.155692][T19679] Call trace: [ 4244.156234][T19679] dump_backtrace+0x94/0xec [ 4244.156976][T19679] show_stack+0x18/0x24 [ 4244.157760][T19679] dump_stack_lvl+0x78/0x90 [ 4244.158535][T19679] dump_stack+0x18/0x24 [ 4244.159267][T19679] should_fail_ex+0x18c/0x1e0 [ 4244.160042][T19679] should_failslab+0x54/0x80 [ 4244.160812][T19679] kmem_cache_alloc_node_noprof+0x5c/0x2e4 [ 4244.162323][T19679] __alloc_skb+0x150/0x194 [ 4244.163934][T19679] netlink_alloc_large_skb+0x94/0xb8 [ 4244.164857][T19679] netlink_sendmsg+0x10c/0x3f4 [ 4244.166079][T19679] __sock_sendmsg+0x54/0x60 [ 4244.166896][T19679] sock_write_iter+0x98/0xf8 [ 4244.167657][T19679] vfs_write+0x308/0x370 [ 4244.168447][T19679] ksys_write+0xe8/0x104 [ 4244.169166][T19679] __arm64_sys_write+0x1c/0x28 [ 4244.169904][T19679] invoke_syscall+0x48/0x110 [ 4244.170647][T19679] el0_svc_common.constprop.0+0x40/0xe0 [ 4244.171408][T19679] do_el0_svc+0x1c/0x28 [ 4244.172118][T19679] el0_svc+0x34/0xec [ 4244.172807][T19679] el0t_64_sync_handler+0x100/0x12c [ 4244.173577][T19679] el0t_64_sync+0x19c/0x1a0 [ 4249.851320][ C1] vkms_vblank_simulate: vblank timer overrun [ 4250.356156][ C1] vkms_vblank_simulate: vblank timer overrun [ 4250.587476][ C1] vkms_vblank_simulate: vblank timer overrun [ 4250.656258][ C1] vkms_vblank_simulate: vblank timer overrun [ 4250.834726][ C1] vkms_vblank_simulate: vblank timer overrun [ 4250.935934][ C1] vkms_vblank_simulate: vblank timer overrun [ 4251.956489][ C1] vkms_vblank_simulate: vblank timer overrun [ 4252.018637][ C1] vkms_vblank_simulate: vblank timer overrun [ 4252.135511][ C1] vkms_vblank_simulate: vblank timer overrun [ 4252.338789][ C1] vkms_vblank_simulate: vblank timer overrun [ 4255.886085][T19728] serio: Serial port pts0 [ 4256.074848][T19732] capability: warning: `syz.1.4699' uses deprecated v2 capabilities in a way that may be insecure [ 4256.333607][T19737] UDC core: USB Raw Gadget: couldn't find an available UDC or it's busy [ 4256.392319][T19737] misc raw-gadget: fail, usb_gadget_register_driver returned -16 [ 4259.711020][T19756] FAULT_INJECTION: forcing a failure. [ 4259.711020][T19756] name failslab, interval 1, probability 0, space 0, times 0 [ 4259.712259][T19756] CPU: 1 UID: 0 PID: 19756 Comm: syz.1.4704 Tainted: G B 6.12.0-rc1-syzkaller-00042-gf23aa4c0761a #0 [ 4259.713363][T19756] Tainted: [B]=BAD_PAGE [ 4259.713882][T19756] Hardware name: linux,dummy-virt (DT) [ 4259.714481][T19756] Call trace: [ 4259.715013][T19756] dump_backtrace+0x94/0xec [ 4259.715906][T19756] show_stack+0x18/0x24 [ 4259.716747][T19756] dump_stack_lvl+0x78/0x90 [ 4259.717635][T19756] dump_stack+0x18/0x24 [ 4259.718245][T19756] should_fail_ex+0x18c/0x1e0 [ 4259.718980][T19756] should_failslab+0x54/0x80 [ 4259.719937][T19756] kmem_cache_alloc_noprof+0x54/0x2c4 [ 4259.720821][T19756] skb_clone+0x60/0xc4 [ 4259.721389][T19756] __netlink_deliver_tap+0x1d0/0x284 [ 4259.721786][T19756] netlink_unicast+0x348/0x374 [ 4259.722142][T19756] netlink_sendmsg+0x1a4/0x3f4 [ 4259.722513][T19756] __sock_sendmsg+0x54/0x60 [ 4259.722869][T19756] sock_write_iter+0x98/0xf8 [ 4259.723227][T19756] vfs_write+0x308/0x370 [ 4259.723596][T19756] ksys_write+0xe8/0x104 [ 4259.723936][T19756] __arm64_sys_write+0x1c/0x28 [ 4259.724345][T19756] invoke_syscall+0x48/0x110 [ 4259.724756][T19756] el0_svc_common.constprop.0+0x40/0xe0 [ 4259.725329][T19756] do_el0_svc+0x1c/0x28 [ 4259.725739][T19756] el0_svc+0x34/0xec [ 4259.726072][T19756] el0t_64_sync_handler+0x100/0x12c [ 4259.726436][T19756] el0t_64_sync+0x19c/0x1a0 [ 4261.949900][T19771] fuse: Bad value for 'fd' [ 4265.188331][T19806] netdevsim netdevsim1 netdevsim3 (unregistering): unset [1, 0] type 2 family 0 port 6081 - 0 [ 4265.879814][T19806] netdevsim netdevsim1 netdevsim2 (unregistering): unset [1, 0] type 2 family 0 port 6081 - 0 [ 4266.793374][T19806] netdevsim netdevsim1 netdevsim1 (unregistering): unset [1, 0] type 2 family 0 port 6081 - 0 [ 4266.873237][T19806] netdevsim netdevsim1 netdevsim0 (unregistering): unset [1, 0] type 2 family 0 port 6081 - 0 [ 4267.165788][T19806] netdevsim netdevsim1 eth0: set [1, 0] type 2 family 0 port 6081 - 0 [ 4267.189217][T19806] netdevsim netdevsim1 eth1: set [1, 0] type 2 family 0 port 6081 - 0 [ 4267.211172][T19806] netdevsim netdevsim1 eth2: set [1, 0] type 2 family 0 port 6081 - 0 [ 4267.236819][T19806] netdevsim netdevsim1 eth3: set [1, 0] type 2 family 0 port 6081 - 0 [ 4270.589021][T19864] could not allocate digest TFM handle blake2s-224-arm [ 4271.627463][T19879] serio: Serial port pts0 [ 4276.916613][T19920] vcan0 speed is unknown, defaulting to 1000 [ 4278.206919][T19937] FAULT_INJECTION: forcing a failure. [ 4278.206919][T19937] name fail_usercopy, interval 1, probability 0, space 0, times 0 [ 4278.207964][T19937] CPU: 1 UID: 0 PID: 19937 Comm: syz.1.4736 Tainted: G B 6.12.0-rc1-syzkaller-00042-gf23aa4c0761a #0 [ 4278.208921][T19937] Tainted: [B]=BAD_PAGE [ 4278.209491][T19937] Hardware name: linux,dummy-virt (DT) [ 4278.210123][T19937] Call trace: [ 4278.210636][T19937] dump_backtrace+0x94/0xec [ 4278.211191][T19937] show_stack+0x18/0x24 [ 4278.211618][T19937] dump_stack_lvl+0x78/0x90 [ 4278.212146][T19937] dump_stack+0x18/0x24 [ 4278.212757][T19937] should_fail_ex+0x18c/0x1e0 [ 4278.213265][T19937] should_fail+0x14/0x20 [ 4278.213647][T19937] should_fail_usercopy+0x1c/0x28 [ 4278.214018][T19937] simple_read_from_buffer+0x68/0x118 [ 4278.214408][T19937] proc_fail_nth_read+0xac/0x12c [ 4278.214773][T19937] vfs_read+0xc0/0x318 [ 4278.215527][T19937] ksys_read+0x70/0x104 [ 4278.216211][T19937] __arm64_sys_read+0x1c/0x28 [ 4278.216809][T19937] invoke_syscall+0x48/0x110 [ 4278.217174][T19937] el0_svc_common.constprop.0+0x40/0xe0 [ 4278.217564][T19937] do_el0_svc+0x1c/0x28 [ 4278.217907][T19937] el0_svc+0x34/0xec [ 4278.218247][T19937] el0t_64_sync_handler+0x100/0x12c [ 4278.218619][T19937] el0t_64_sync+0x19c/0x1a0 [ 4286.651340][T20025] fuse: Unknown parameter 'group_id00000000000000000000' [ 4287.001449][T20036] fuse: Unknown parameter 'group_id00000000000000000000' [ 4289.223541][T20055] fuse: Bad value for 'user_id' [ 4289.225271][T20055] fuse: Bad value for 'user_id' [ 4290.504785][T20070] fuse: Bad value for 'user_id' [ 4290.506610][T20070] fuse: Bad value for 'user_id' [ 4293.036031][T20095] fuse: Bad value for 'user_id' [ 4293.036866][T20095] fuse: Bad value for 'user_id' [ 4294.220340][T20115] fuse: Bad value for 'fd' [ 4295.232875][T20129] fuse: Bad value for 'fd' [ 4299.001189][T20169] fuse: Bad value for 'fd' [ 4301.193308][T20189] fuse: Bad value for 'fd' [ 4314.932974][T20228] serio: Serial port pts0 [ 4334.154193][T20271] vcan0 speed is unknown, defaulting to 1000 [ 4336.204470][T20271] bond0: (slave bond_slave_0): Enslaving as an active interface with an up link [ 4336.226454][T20271] bond0: (slave bond_slave_1): Enslaving as an active interface with an up link [ 4337.841645][T20271] hsr_slave_0: entered promiscuous mode [ 4337.889302][T20271] hsr_slave_1: entered promiscuous mode [ 4337.945972][T20271] debugfs: Directory 'hsr0' with parent 'hsr' already present! [ 4337.946648][T20271] Cannot create hsr debugfs directory [ 4338.589435][T20271] netdevsim netdevsim1 eth3 (unregistering): unset [1, 0] type 2 family 0 port 6081 - 0 [ 4338.688398][T20271] netdevsim netdevsim1 eth2 (unregistering): unset [1, 0] type 2 family 0 port 6081 - 0 [ 4338.730318][T20323] fuse: Bad value for 'fd' [ 4338.767673][T20271] netdevsim netdevsim1 eth1 (unregistering): unset [1, 0] type 2 family 0 port 6081 - 0 [ 4338.844698][T20271] netdevsim netdevsim1 eth0 (unregistering): unset [1, 0] type 2 family 0 port 6081 - 0 [ 4339.292777][T20271] netdevsim netdevsim1 netdevsim0: renamed from eth0 [ 4339.329242][T20271] netdevsim netdevsim1 netdevsim1: renamed from eth1 [ 4339.347519][T20271] netdevsim netdevsim1 netdevsim2: renamed from eth2 [ 4339.377325][T20271] netdevsim netdevsim1 netdevsim3: renamed from eth3 [ 4340.482254][T20271] 8021q: adding VLAN 0 to HW filter on device bond0 [ 4345.061062][T20271] veth0_vlan: entered promiscuous mode [ 4345.109611][T20271] veth1_vlan: entered promiscuous mode [ 4345.329034][T20271] veth0_macvtap: entered promiscuous mode [ 4345.369618][T20271] veth1_macvtap: entered promiscuous mode [ 4345.571275][T20271] netdevsim netdevsim1 netdevsim0: set [1, 0] type 2 family 0 port 6081 - 0 [ 4345.572365][T20271] netdevsim netdevsim1 netdevsim1: set [1, 0] type 2 family 0 port 6081 - 0 [ 4345.573400][T20271] netdevsim netdevsim1 netdevsim2: set [1, 0] type 2 family 0 port 6081 - 0 [ 4345.574497][T20271] netdevsim netdevsim1 netdevsim3: set [1, 0] type 2 family 0 port 6081 - 0 [ 4346.277870][T20382] fuse: Bad value for 'fd' [ 4348.573259][T20388] FAULT_INJECTION: forcing a failure. [ 4348.573259][T20388] name fail_usercopy, interval 1, probability 0, space 0, times 0 [ 4348.575706][T20388] CPU: 1 UID: 0 PID: 20388 Comm: syz.0.4838 Tainted: G B 6.12.0-rc1-syzkaller-00042-gf23aa4c0761a #0 [ 4348.577195][T20388] Tainted: [B]=BAD_PAGE [ 4348.577771][T20388] Hardware name: linux,dummy-virt (DT) [ 4348.578424][T20388] Call trace: [ 4348.578948][T20388] dump_backtrace+0x94/0xec [ 4348.579691][T20388] show_stack+0x18/0x24 [ 4348.580368][T20388] dump_stack_lvl+0x78/0x90 [ 4348.581057][T20388] dump_stack+0x18/0x24 [ 4348.581708][T20388] should_fail_ex+0x18c/0x1e0 [ 4348.582370][T20388] should_fail+0x14/0x20 [ 4348.583024][T20388] should_fail_usercopy+0x1c/0x28 [ 4348.583798][T20388] simple_read_from_buffer+0x68/0x118 [ 4348.584840][T20388] proc_fail_nth_read+0xac/0x12c [ 4348.585814][T20388] vfs_read+0xc0/0x318 [ 4348.586480][T20388] ksys_read+0x70/0x104 [ 4348.587145][T20388] __arm64_sys_read+0x1c/0x28 [ 4348.587857][T20388] invoke_syscall+0x48/0x110 [ 4348.588571][T20388] el0_svc_common.constprop.0+0x40/0xe0 [ 4348.589367][T20388] do_el0_svc+0x1c/0x28 [ 4348.590052][T20388] el0_svc+0x34/0xec [ 4348.590740][T20388] el0t_64_sync_handler+0x100/0x12c [ 4348.591500][T20388] el0t_64_sync+0x19c/0x1a0 [ 4352.127898][T20408] fuse: Bad value for 'fd' [ 4361.190389][T20444] FAULT_INJECTION: forcing a failure. [ 4361.190389][T20444] name fail_usercopy, interval 1, probability 0, space 0, times 0 [ 4361.191865][T20444] CPU: 1 UID: 0 PID: 20444 Comm: syz.1.4853 Tainted: G B 6.12.0-rc1-syzkaller-00042-gf23aa4c0761a #0 [ 4361.193549][T20444] Tainted: [B]=BAD_PAGE [ 4361.194091][T20444] Hardware name: linux,dummy-virt (DT) [ 4361.194970][T20444] Call trace: [ 4361.195670][T20444] dump_backtrace+0x94/0xec [ 4361.196563][T20444] show_stack+0x18/0x24 [ 4361.197251][T20444] dump_stack_lvl+0x78/0x90 [ 4361.197932][T20444] dump_stack+0x18/0x24 [ 4361.198581][T20444] should_fail_ex+0x18c/0x1e0 [ 4361.199283][T20444] should_fail+0x14/0x20 [ 4361.199893][T20444] should_fail_usercopy+0x1c/0x28 [ 4361.200670][T20444] copy_msghdr_from_user+0x48/0x110 [ 4361.201783][T20444] ___sys_sendmsg+0x8c/0x100 [ 4361.202560][T20444] __sys_sendmsg+0x84/0xe0 [ 4361.203288][T20444] __arm64_sys_sendmsg+0x24/0x30 [ 4361.204193][T20444] invoke_syscall+0x48/0x110 [ 4361.205568][T20444] el0_svc_common.constprop.0+0x40/0xe0 [ 4361.206496][T20444] do_el0_svc+0x1c/0x28 [ 4361.207186][T20444] el0_svc+0x34/0xec [ 4361.207870][T20444] el0t_64_sync_handler+0x100/0x12c [ 4361.208715][T20444] el0t_64_sync+0x19c/0x1a0 [ 4367.943702][T20522] FAULT_INJECTION: forcing a failure. [ 4367.943702][T20522] name failslab, interval 1, probability 0, space 0, times 0 [ 4367.944558][T20522] CPU: 1 UID: 0 PID: 20522 Comm: syz.0.4870 Tainted: G B 6.12.0-rc1-syzkaller-00042-gf23aa4c0761a #0 [ 4367.945559][T20522] Tainted: [B]=BAD_PAGE [ 4367.945868][T20522] Hardware name: linux,dummy-virt (DT) [ 4367.946282][T20522] Call trace: [ 4367.946560][T20522] dump_backtrace+0x94/0xec [ 4367.946932][T20522] show_stack+0x18/0x24 [ 4367.947262][T20522] dump_stack_lvl+0x78/0x90 [ 4367.947610][T20522] dump_stack+0x18/0x24 [ 4367.947939][T20522] should_fail_ex+0x18c/0x1e0 [ 4367.948324][T20522] should_failslab+0x54/0x80 [ 4367.948694][T20522] kmem_cache_alloc_node_noprof+0x5c/0x2e4 [ 4367.949110][T20522] __alloc_skb+0x150/0x194 [ 4367.949468][T20522] netlink_alloc_large_skb+0x94/0xb8 [ 4367.949839][T20522] netlink_sendmsg+0x10c/0x3f4 [ 4367.950234][T20522] __sock_sendmsg+0x54/0x60 [ 4367.950584][T20522] ____sys_sendmsg+0x274/0x2ac [ 4367.951011][T20522] ___sys_sendmsg+0xac/0x100 [ 4367.951413][T20522] __sys_sendmsg+0x84/0xe0 [ 4367.951764][T20522] __arm64_sys_sendmsg+0x24/0x30 [ 4367.952155][T20522] invoke_syscall+0x48/0x110 [ 4367.952560][T20522] el0_svc_common.constprop.0+0x40/0xe0 [ 4367.952934][T20522] do_el0_svc+0x1c/0x28 [ 4367.953266][T20522] el0_svc+0x34/0xec [ 4367.953602][T20522] el0t_64_sync_handler+0x100/0x12c [ 4367.953960][T20522] el0t_64_sync+0x19c/0x1a0 [ 4368.486177][T11873] usb 1-1: new high-speed USB device number 56 using dummy_hcd [ 4368.616380][T11873] usb 1-1: device descriptor read/64, error -71 [ 4368.886765][T11873] usb 1-1: new high-speed USB device number 57 using dummy_hcd [ 4369.026352][T11873] usb 1-1: device descriptor read/64, error -71 [ 4369.123676][T20536] FAULT_INJECTION: forcing a failure. [ 4369.123676][T20536] name fail_usercopy, interval 1, probability 0, space 0, times 0 [ 4369.126399][T20536] CPU: 1 UID: 0 PID: 20536 Comm: syz.1.4875 Tainted: G B 6.12.0-rc1-syzkaller-00042-gf23aa4c0761a #0 [ 4369.127869][T20536] Tainted: [B]=BAD_PAGE [ 4369.128577][T20536] Hardware name: linux,dummy-virt (DT) [ 4369.129575][T20536] Call trace: [ 4369.130690][T20536] dump_backtrace+0x94/0xec [ 4369.131576][T20536] show_stack+0x18/0x24 [ 4369.132216][T20536] dump_stack_lvl+0x78/0x90 [ 4369.132967][T20536] dump_stack+0x18/0x24 [ 4369.133633][T20536] should_fail_ex+0x18c/0x1e0 [ 4369.134278][T20536] should_fail+0x14/0x20 [ 4369.135034][T20536] should_fail_usercopy+0x1c/0x28 [ 4369.135886][T20536] do_sock_getsockopt+0xec/0x288 [ 4369.136645][T20536] __sys_getsockopt+0x78/0xd0 [ 4369.137340][T20536] __arm64_sys_getsockopt+0x24/0x34 [ 4369.138078][T20536] invoke_syscall+0x48/0x110 [ 4369.138868][T20536] el0_svc_common.constprop.0+0x40/0xe0 [ 4369.139785][T20536] do_el0_svc+0x1c/0x28 [ 4369.140484][T20536] el0_svc+0x34/0xec [ 4369.141166][T20536] el0t_64_sync_handler+0x100/0x12c [ 4369.141924][T20536] el0t_64_sync+0x19c/0x1a0 [ 4369.148478][T11873] usb usb1-port1: attempt power cycle [ 4369.516887][T11873] usb 1-1: new high-speed USB device number 58 using dummy_hcd [ 4369.544192][T11873] usb 1-1: device descriptor read/8, error -71 [ 4369.786377][T11873] usb 1-1: new high-speed USB device number 59 using dummy_hcd [ 4369.810100][T11873] usb 1-1: device descriptor read/8, error -71 [ 4369.917307][T11873] usb usb1-port1: unable to enumerate USB device [ 4374.416146][T20554] FAULT_INJECTION: forcing a failure. [ 4374.416146][T20554] name fail_usercopy, interval 1, probability 0, space 0, times 0 [ 4374.418430][T20554] CPU: 0 UID: 0 PID: 20554 Comm: syz.1.4882 Tainted: G B 6.12.0-rc1-syzkaller-00042-gf23aa4c0761a #0 [ 4374.419728][T20554] Tainted: [B]=BAD_PAGE [ 4374.420037][T20554] Hardware name: linux,dummy-virt (DT) [ 4374.420433][T20554] Call trace: [ 4374.420714][T20554] dump_backtrace+0x94/0xec [ 4374.421095][T20554] show_stack+0x18/0x24 [ 4374.421428][T20554] dump_stack_lvl+0x78/0x90 [ 4374.421781][T20554] dump_stack+0x18/0x24 [ 4374.422254][T20554] should_fail_ex+0x18c/0x1e0 [ 4374.422948][T20554] should_fail+0x14/0x20 [ 4374.423599][T20554] should_fail_usercopy+0x1c/0x28 [ 4374.424261][T20554] _inline_copy_from_user+0x24/0xb0 [ 4374.424975][T20554] sctp_getsockopt+0xcb4/0x1b18 [ 4374.425941][T20554] sock_common_getsockopt+0x1c/0x28 [ 4374.427050][T20554] do_sock_getsockopt+0x148/0x288 [ 4374.428038][T20554] __sys_getsockopt+0x78/0xd0 [ 4374.428837][T20554] __arm64_sys_getsockopt+0x24/0x34 [ 4374.429591][T20554] invoke_syscall+0x48/0x110 [ 4374.430692][T20554] el0_svc_common.constprop.0+0x40/0xe0 [ 4374.431201][T20554] do_el0_svc+0x1c/0x28 [ 4374.431671][T20554] el0_svc+0x34/0xec [ 4374.432101][T20554] el0t_64_sync_handler+0x100/0x12c [ 4374.432687][T20554] el0t_64_sync+0x19c/0x1a0 [ 4378.978632][T18937] netdevsim netdevsim0 netdevsim3 (unregistering): unset [1, 0] type 2 family 0 port 6081 - 0 [ 4379.047183][T18937] netdevsim netdevsim0 netdevsim2 (unregistering): unset [1, 0] type 2 family 0 port 6081 - 0 [ 4379.128082][T18937] netdevsim netdevsim0 netdevsim1 (unregistering): unset [1, 0] type 2 family 0 port 6081 - 0 [ 4379.274780][T18937] netdevsim netdevsim0 netdevsim0 (unregistering): unset [1, 0] type 2 family 0 port 6081 - 0 [ 4380.375956][T18937] bond0 (unregistering): (slave bond_slave_0): Releasing backup interface [ 4380.453832][T18937] bond0 (unregistering): (slave bond_slave_1): Releasing backup interface [ 4380.531296][T18937] bond0 (unregistering): Released all slaves [ 4381.354769][T18937] hsr_slave_0: left promiscuous mode [ 4381.474437][T18937] hsr_slave_1: left promiscuous mode [ 4381.617929][T18937] veth1_macvtap: left promiscuous mode [ 4381.619542][T18937] veth0_macvtap: left promiscuous mode [ 4381.620969][T18937] veth1_vlan: left promiscuous mode [ 4381.881547][T18937] infiniband syz1: set down [ 4381.910991][T18937] pim6reg (unregistering): left allmulticast mode [ 4382.872152][T18939] smc: removing ib device syz1 [ 4382.892542][ T9938] vcan0 speed is unknown, defaulting to 1000 [ 4386.754166][T20581] bond0: (slave bond_slave_0): Enslaving as an active interface with an up link [ 4386.774861][T20581] bond0: (slave bond_slave_1): Enslaving as an active interface with an up link [ 4389.079722][T20648] random: crng reseeded on system resumption [ 4391.719718][T20581] hsr_slave_0: entered promiscuous mode [ 4391.764848][T20581] hsr_slave_1: entered promiscuous mode [ 4394.889427][T20581] netdevsim netdevsim0 netdevsim0: renamed from eth0 [ 4394.911665][T20581] netdevsim netdevsim0 netdevsim1: renamed from eth1 [ 4394.926923][T20581] netdevsim netdevsim0 netdevsim2: renamed from eth2 [ 4394.942256][T20581] netdevsim netdevsim0 netdevsim3: renamed from eth3 [ 4396.043670][T20581] 8021q: adding VLAN 0 to HW filter on device bond0 [ 4400.988037][T20581] veth0_vlan: entered promiscuous mode [ 4401.038498][T20581] veth1_vlan: entered promiscuous mode [ 4401.193693][T20581] veth0_macvtap: entered promiscuous mode [ 4401.223993][T20581] veth1_macvtap: entered promiscuous mode [ 4401.383855][T20581] netdevsim netdevsim0 netdevsim0: set [1, 0] type 2 family 0 port 6081 - 0 [ 4401.386814][T20581] netdevsim netdevsim0 netdevsim1: set [1, 0] type 2 family 0 port 6081 - 0 [ 4401.387858][T20581] netdevsim netdevsim0 netdevsim2: set [1, 0] type 2 family 0 port 6081 - 0 [ 4401.388874][T20581] netdevsim netdevsim0 netdevsim3: set [1, 0] type 2 family 0 port 6081 - 0 [ 4402.818569][T20736] UDC core: USB Raw Gadget: couldn't find an available UDC or it's busy [ 4402.888926][T20736] misc raw-gadget: fail, usb_gadget_register_driver returned -16 [ 4409.385796][T16511] usb 1-1: new high-speed USB device number 60 using dummy_hcd [ 4409.546814][T16511] usb 1-1: Using ep0 maxpacket: 8 [ 4409.600224][T16511] usb 1-1: config 0 has an invalid descriptor of length 0, skipping remainder of the config [ 4409.601589][T16511] usb 1-1: config 0 interface 0 altsetting 0 endpoint 0x3 has invalid wMaxPacketSize 0 [ 4409.602528][T16511] usb 1-1: config 0 interface 0 altsetting 0 has 1 endpoint descriptor, different from the interface descriptor's value: 2 [ 4409.642607][T16511] usb 1-1: New USB device found, idVendor=0582, idProduct=007a, bcdDevice=c7.3d [ 4409.643670][T16511] usb 1-1: New USB device strings: Mfr=1, Product=2, SerialNumber=3 [ 4409.644761][T16511] usb 1-1: Product: syz [ 4409.646409][T16511] usb 1-1: Manufacturer: syz [ 4409.647071][T16511] usb 1-1: SerialNumber: syz [ 4409.661511][T16511] usb 1-1: config 0 descriptor?? [ 4409.976467][T16511] usb 1-1: Quirk or no altset; falling back to MIDI 1.0 [ 4410.038883][T16511] snd-usb-audio 1-1:0.0: probe with driver snd-usb-audio failed with error -2 [ 4410.084801][T16511] usb 1-1: USB disconnect, device number 60 [ 4410.329163][T20780] udevd[20780]: error opening ATTR{/sys/devices/platform/dummy_hcd.0/usb1/1-1/1-1:0.0/sound/card3/controlC3/../uevent} for writing: No such file or directory [ 4412.196027][T16511] usb 1-1: new high-speed USB device number 61 using dummy_hcd [ 4412.356047][T16511] usb 1-1: Using ep0 maxpacket: 32 [ 4412.389917][T16511] usb 1-1: config 0 interface 0 altsetting 0 endpoint 0x81 has an invalid bInterval 0, changing to 7 [ 4412.394894][T16511] usb 1-1: config 0 interface 0 altsetting 0 endpoint 0x81 has invalid wMaxPacketSize 0 [ 4412.396932][T16511] usb 1-1: New USB device found, idVendor=046d, idProduct=c31c, bcdDevice= 0.40 [ 4412.397862][T16511] usb 1-1: New USB device strings: Mfr=0, Product=0, SerialNumber=0 [ 4412.412861][T16511] usb 1-1: config 0 descriptor?? [ 4412.428308][T16511] hub 1-1:0.0: USB hub found [ 4412.633265][T16511] hub 1-1:0.0: 1 port detected [ 4412.836523][T20799] nbd1: detected capacity change from 0 to 12 [ 4412.848653][T20780] block nbd1: Send control failed (result -89) [ 4412.849237][T20780] block nbd1: Request send failed, requeueing [ 4412.857997][T16511] hub 1-1:0.0: hub_hub_status failed (err = -71) [ 4412.859075][T16511] hub 1-1:0.0: config failed, can't get hub status (err -71) [ 4412.863128][ T38] block nbd1: Dead connection, failed to find a fallback [ 4412.863809][ T38] block nbd1: shutting down sockets [ 4412.864534][ T38] blk_print_req_error: 1 callbacks suppressed [ 4412.864730][ T38] I/O error, dev nbd1, sector 0 op 0x0:(READ) flags 0x0 phys_seg 1 prio class 0 [ 4412.867258][ T38] buffer_io_error: 1 callbacks suppressed [ 4412.867334][ T38] Buffer I/O error on dev nbd1, logical block 0, async page read [ 4412.874852][T20780] I/O error, dev nbd1, sector 0 op 0x0:(READ) flags 0x0 phys_seg 1 prio class 0 [ 4412.883054][T20780] Buffer I/O error on dev nbd1, logical block 0, async page read [ 4412.884027][T20780] nbd1: unable to read partition table [ 4412.891499][T16511] usbhid 1-1:0.0: can't add hid device: -71 [ 4412.892934][T16511] usbhid 1-1:0.0: probe with driver usbhid failed with error -71 [ 4412.898865][T20798] block nbd1: NBD_DISCONNECT [ 4412.899639][T20798] block nbd1: Send disconnect failed -89 [ 4412.913927][T20780] I/O error, dev nbd1, sector 0 op 0x0:(READ) flags 0x0 phys_seg 1 prio class 0 [ 4412.938871][T16511] usb 1-1: USB disconnect, device number 61 [ 4412.940920][T20780] Buffer I/O error on dev nbd1, logical block 0, async page read [ 4412.942427][T20780] I/O error, dev nbd1, sector 0 op 0x0:(READ) flags 0x0 phys_seg 1 prio class 0 [ 4412.943386][T20780] Buffer I/O error on dev nbd1, logical block 0, async page read [ 4412.944265][T20780] nbd1: unable to read partition table [ 4413.142644][T20798] I/O error, dev nbd1, sector 0 op 0x0:(READ) flags 0x0 phys_seg 1 prio class 0 [ 4413.143800][T20798] Buffer I/O error on dev nbd1, logical block 0, async page read [ 4413.146523][T20780] I/O error, dev nbd1, sector 0 op 0x0:(READ) flags 0x0 phys_seg 1 prio class 0 [ 4413.147611][T20780] Buffer I/O error on dev nbd1, logical block 0, async page read [ 4413.149587][T20780] I/O error, dev nbd1, sector 0 op 0x0:(READ) flags 0x0 phys_seg 1 prio class 0 [ 4413.150785][T20780] Buffer I/O error on dev nbd1, logical block 0, async page read [ 4413.152663][T20780] I/O error, dev nbd1, sector 0 op 0x0:(READ) flags 0x0 phys_seg 1 prio class 0 [ 4413.153747][T20780] Buffer I/O error on dev nbd1, logical block 0, async page read [ 4413.155739][T20780] I/O error, dev nbd1, sector 0 op 0x0:(READ) flags 0x0 phys_seg 1 prio class 0 [ 4413.156775][T20780] Buffer I/O error on dev nbd1, logical block 0, async page read [ 4413.159175][T20780] I/O error, dev nbd1, sector 0 op 0x0:(READ) flags 0x0 phys_seg 1 prio class 0 [ 4413.160588][T20780] Buffer I/O error on dev nbd1, logical block 0, async page read [ 4413.163698][T20798] nbd1: unable to read partition table [ 4420.497307][T20830] netlink: 12 bytes leftover after parsing attributes in process `syz.1.4923'. [ 4425.105850][T20845] UDC core: USB Raw Gadget: couldn't find an available UDC or it's busy [ 4425.154206][T20845] misc raw-gadget: fail, usb_gadget_register_driver returned -16 [ 4427.995974][T20651] usb 1-1: new high-speed USB device number 62 using dummy_hcd [ 4428.165714][T20651] usb 1-1: Using ep0 maxpacket: 32 [ 4428.194287][T20651] usb 1-1: config index 0 descriptor too short (expected 15196, got 92) [ 4428.195577][T20651] usb 1-1: config 84 has too many interfaces: 69, using maximum allowed: 32 [ 4428.196123][T20651] usb 1-1: config 84 contains an unexpected descriptor of type 0x1, skipping [ 4428.196628][T20651] usb 1-1: config 84 has an invalid descriptor of length 0, skipping remainder of the config [ 4428.197106][T20651] usb 1-1: config 84 has 0 interfaces, different from the descriptor's value: 69 [ 4428.278071][T20651] usb 1-1: New USB device found, idVendor=0525, idProduct=a4a1, bcdDevice= 0.40 [ 4428.278677][T20651] usb 1-1: New USB device strings: Mfr=1, Product=2, SerialNumber=3 [ 4428.279119][T20651] usb 1-1: Product: syz [ 4428.279443][T20651] usb 1-1: Manufacturer: syz [ 4428.279778][T20651] usb 1-1: SerialNumber: syz [ 4428.564353][T20651] usb 1-1: USB disconnect, device number 62 [ 4431.105839][T20870] x_tables: ip6_tables: string.1 match: invalid size 160 (kernel) != (user) 200 [ 4437.585691][T20651] usb 1-1: new high-speed USB device number 63 using dummy_hcd [ 4437.774022][T20651] usb 1-1: config 0 interface 0 altsetting 0 endpoint 0x86 has an invalid bInterval 45, changing to 9 [ 4437.775967][T20651] usb 1-1: config 0 interface 0 altsetting 0 endpoint 0x86 has invalid maxpacket 9044, setting to 1024 [ 4437.777164][T20651] usb 1-1: New USB device found, idVendor=2040, idProduct=5530, bcdDevice=a8.82 [ 4437.778106][T20651] usb 1-1: New USB device strings: Mfr=0, Product=0, SerialNumber=0 [ 4437.810388][T20651] usb 1-1: config 0 descriptor?? [ 4438.081984][T20651] usb 1-1: USB disconnect, device number 63 [ 4438.363841][T20885] nbd: must specify a size in bytes for the device [ 4442.136944][ T9938] usb 1-1: new full-speed USB device number 64 using dummy_hcd [ 4442.311938][ T9938] usb 1-1: config index 0 descriptor too short (expected 156, got 27) [ 4442.312861][ T9938] usb 1-1: too many endpoints for config 0 interface 0 altsetting 191: 144, using maximum allowed: 30 [ 4442.315849][ T9938] usb 1-1: config 0 interface 0 altsetting 191 endpoint 0x87 has an invalid bInterval 0, changing to 10 [ 4442.316860][ T9938] usb 1-1: config 0 interface 0 altsetting 191 endpoint 0x87 has invalid maxpacket 255, setting to 64 [ 4442.329388][ T9938] usb 1-1: config 0 interface 0 altsetting 191 has 1 endpoint descriptor, different from the interface descriptor's value: 144 [ 4442.330672][ T9938] usb 1-1: config 0 interface 0 has no altsetting 0 [ 4442.364199][ T9938] usb 1-1: New USB device found, idVendor=0f11, idProduct=1021, bcdDevice=86.66 [ 4442.367341][ T9938] usb 1-1: New USB device strings: Mfr=85, Product=120, SerialNumber=172 [ 4442.368001][ T9938] usb 1-1: Product: syz [ 4442.368409][ T9938] usb 1-1: Manufacturer: syz [ 4442.368749][ T9938] usb 1-1: SerialNumber: syz [ 4442.394570][ T9938] usb 1-1: config 0 descriptor?? [ 4442.426190][T20900] raw-gadget.0 gadget.0: fail, usb_ep_enable returned -22 [ 4442.457877][ T9938] ldusb 1-1:0.0: Interrupt out endpoint not found (using control endpoint instead) [ 4442.480035][ T9938] ldusb 1-1:0.0: LD USB Device #0 now attached to major 180 minor 0 [ 4444.233030][T20906] UDC core: USB Raw Gadget: couldn't find an available UDC or it's busy [ 4444.281582][ T9938] usb 1-1: USB disconnect, device number 64 [ 4444.291258][ T9938] ldusb 1-1:0.0: LD USB Device #0 now disconnected [ 4444.322214][T20906] misc raw-gadget: fail, usb_gadget_register_driver returned -16 [ 4444.778742][T20911] UDC core: USB Raw Gadget: couldn't find an available UDC or it's busy [ 4444.817537][T20911] misc raw-gadget: fail, usb_gadget_register_driver returned -16 [ 4454.835975][T20651] usb 1-1: new high-speed USB device number 65 using dummy_hcd [ 4454.995999][T20651] usb 1-1: Using ep0 maxpacket: 8 [ 4455.018408][T20651] usb 1-1: config 179 has an invalid interface number: 65 but max is 0 [ 4455.019807][T20651] usb 1-1: config 179 has no interface number 0 [ 4455.020989][T20651] usb 1-1: config 179 interface 65 altsetting 0 endpoint 0xF has an invalid bInterval 0, changing to 7 [ 4455.022054][T20651] usb 1-1: config 179 interface 65 altsetting 0 endpoint 0xF has invalid maxpacket 1025, setting to 1024 [ 4455.023117][T20651] usb 1-1: config 179 interface 65 altsetting 0 endpoint 0x83 has an invalid bInterval 0, changing to 7 [ 4455.024154][T20651] usb 1-1: config 179 interface 65 altsetting 0 endpoint 0x83 has invalid maxpacket 41728, setting to 1024 [ 4455.026675][T20651] usb 1-1: config 179 interface 65 altsetting 0 has 2 endpoint descriptors, different from the interface descriptor's value: 23 [ 4455.028277][T20651] usb 1-1: New USB device found, idVendor=12ab, idProduct=90a3, bcdDevice=1e.eb [ 4455.029441][T20651] usb 1-1: New USB device strings: Mfr=0, Product=0, SerialNumber=0 [ 4455.057783][T20934] raw-gadget.0 gadget.0: fail, usb_ep_enable returned -22 [ 4455.357468][ T9938] usb 1-1: USB disconnect, device number 65 [ 4455.357985][ C1] xpad 1-1:179.65: xpad_irq_in - usb_submit_urb failed with result -19 [ 4455.358389][ C1] xpad 1-1:179.65: xpad_irq_out - usb_submit_urb failed with result -19 [ 4460.852731][T20963] random: crng reseeded on system resumption [ 4462.563199][T20965] xt_SECMARK: only valid in 'mangle' or 'security' table, not 'raw' [ 4476.136278][T20997] UDC core: USB Raw Gadget: couldn't find an available UDC or it's busy [ 4476.187155][T20997] misc raw-gadget: fail, usb_gadget_register_driver returned -16 [ 4503.482259][T21062] UDC core: USB Raw Gadget: couldn't find an available UDC or it's busy [ 4503.539138][T21062] misc raw-gadget: fail, usb_gadget_register_driver returned -16 [ 4511.875663][T21078] input: syz1 as /devices/virtual/input/input50 [ 4519.801068][T21109] x_tables: ip6_tables: TPROXY target: used from hooks FORWARD, but only usable from PREROUTING [ 4524.455984][T16511] usb 1-1: new high-speed USB device number 66 using dummy_hcd [ 4524.659308][T16511] usb 1-1: config 0 interface 0 altsetting 0 has an endpoint descriptor with address 0xFF, changing to 0x8F [ 4524.662720][T16511] usb 1-1: config 0 interface 0 altsetting 0 endpoint 0x8F has an invalid bInterval 255, changing to 11 [ 4524.675720][T16511] usb 1-1: config 0 interface 0 altsetting 0 endpoint 0x8F has invalid maxpacket 59391, setting to 1024 [ 4524.677136][T16511] usb 1-1: config 0 interface 0 altsetting 0 has 1 endpoint descriptor, different from the interface descriptor's value: 21 [ 4524.678439][T16511] usb 1-1: New USB device found, idVendor=047f, idProduct=ffff, bcdDevice= 0.00 [ 4524.679392][T16511] usb 1-1: New USB device strings: Mfr=0, Product=0, SerialNumber=0 [ 4524.702227][T16511] usb 1-1: config 0 descriptor?? [ 4524.732715][T21118] raw-gadget.0 gadget.0: fail, usb_ep_enable returned -22 [ 4524.902352][T21122] netlink: 576 bytes leftover after parsing attributes in process `syz.1.5009'. [ 4525.240571][T16511] hid-generic 0003:047F:FFFF.0009: hidraw0: USB HID v0.40 Device [HID 047f:ffff] on usb-dummy_hcd.0-1/input0 [ 4530.133590][T21140] netlink: 40 bytes leftover after parsing attributes in process `syz.1.5015'. [ 4536.276434][T21162] netlink: 'syz.1.5024': attribute type 10 has an invalid length. [ 4537.024717][T21171] UDC core: USB Raw Gadget: couldn't find an available UDC or it's busy [ 4537.077435][T21171] misc raw-gadget: fail, usb_gadget_register_driver returned -16 [ 4538.967898][ T7786] usb 1-1: USB disconnect, device number 66 [ 4549.950794][T21207] netlink: 4 bytes leftover after parsing attributes in process `syz.1.5036'. [ 4552.296430][T13397] usb 1-1: new high-speed USB device number 67 using dummy_hcd [ 4552.517562][T13397] usb 1-1: New USB device found, idVendor=1d50, idProduct=606f, bcdDevice= 0.00 [ 4552.518673][T13397] usb 1-1: New USB device strings: Mfr=0, Product=0, SerialNumber=0 [ 4552.588341][T13397] usb 1-1: config 0 descriptor?? [ 4553.106715][T13397] gs_usb 1-1:0.0: Configuring for 136 interfaces [ 4553.107746][T13397] gs_usb 1-1:0.0: Driver cannot handle more that 3 CAN interfaces [ 4553.109026][T13397] gs_usb 1-1:0.0: probe with driver gs_usb failed with error -22 [ 4553.327086][T13397] usb 1-1: USB disconnect, device number 67 [ 4557.858306][T21246] UDC core: USB Raw Gadget: couldn't find an available UDC or it's busy [ 4557.897595][T21246] misc raw-gadget: fail, usb_gadget_register_driver returned -16 [ 4557.956189][T11873] usb 1-1: new high-speed USB device number 68 using dummy_hcd [ 4558.127245][T11873] usb 1-1: Using ep0 maxpacket: 8 [ 4558.158425][T11873] usb 1-1: config 0 has an invalid interface number: 176 but max is 2 [ 4558.159065][T11873] usb 1-1: config 0 has an invalid interface number: 49 but max is 2 [ 4558.159620][T11873] usb 1-1: config 0 has no interface number 1 [ 4558.160074][T11873] usb 1-1: config 0 has no interface number 2 [ 4558.161420][T11873] usb 1-1: New USB device found, idVendor=05c6, idProduct=9205, bcdDevice=29.ac [ 4558.162277][T11873] usb 1-1: New USB device strings: Mfr=0, Product=0, SerialNumber=0 [ 4558.174839][T11873] usb 1-1: config 0 descriptor?? [ 4558.201588][T11873] qmi_wwan 1-1:0.0: probe with driver qmi_wwan failed with error -22 [ 4558.415818][T11873] usb 1-1: Could not set interface, error -71 [ 4558.447019][T11873] usb 1-1: USB disconnect, device number 68 [ 4572.456981][T21274] sch_tbf: burst 0 is lower than device lo mtu (65550) ! [ 4574.038793][ C0] vxcan0: j1939_tp_rxtimer: 0x000000008d886791: rx timeout, send abort [ 4574.540847][ C0] vxcan0: j1939_tp_rxtimer: 0x000000008d886791: abort rx timeout. Force session deactivation [ 4574.542652][ C0] ------------[ cut here ]------------ [ 4574.543373][ C0] refcount_t: underflow; use-after-free. [ 4574.545078][ C0] WARNING: CPU: 0 PID: 21279 at lib/refcount.c:28 refcount_warn_saturate+0xf4/0x144 [ 4574.547196][ C0] Modules linked in: [ 4574.550018][ C0] CPU: 0 UID: 0 PID: 21279 Comm: syz.0.5059 Tainted: G B 6.12.0-rc1-syzkaller-00042-gf23aa4c0761a #0 [ 4574.552677][ C0] Tainted: [B]=BAD_PAGE [ 4574.553314][ C0] Hardware name: linux,dummy-virt (DT) [ 4574.554244][ C0] pstate: 60400009 (nZCv daif +PAN -UAO -TCO -DIT -SSBS BTYPE=--) [ 4574.555643][ C0] pc : refcount_warn_saturate+0xf4/0x144 [ 4574.557151][ C0] lr : refcount_warn_saturate+0xf4/0x144 [ 4574.558482][ C0] sp : ffff800080003e20 [ 4574.559263][ C0] x29: ffff800080003e20 x28: 0000000000000000 x27: ffff8000818dc010 [ 4574.560756][ C0] x26: 0000000000000001 x25: 0000000000000000 x24: 0000042909e18c60 [ 4574.561884][ C0] x23: 00000000ffffffff x22: f2f00000065e4e68 x21: f2f00000065e4e00 [ 4574.563472][ C0] x20: 0000000000000001 x19: f2f00000062c4500 x18: ffffffffffffffff [ 4574.565634][ C0] x17: 202e74756f656d69 x16: 742078722074726f x15: ffff800080003860 [ 4574.566923][ C0] x14: 0000000000000000 x13: ffff80008274db38 x12: 000000000000589b [ 4574.568976][ C0] x11: 0000000000001d89 x10: ffff80008282a010 x9 : ffff80008274db38 [ 4574.570356][ C0] x8 : 0000000100001d89 x7 : ffff8000827fdb38 x6 : 0000000000003d89 [ 4574.571514][ C0] x5 : fff000007f8cb3c8 x4 : c000000100001d89 x3 : fff07ffffd1d6000 [ 4574.572768][ C0] x2 : 0000000000000000 x1 : 0000000000000000 x0 : f8f0000005daed80 [ 4574.574308][ C0] Call trace: [ 4574.575118][ C0] refcount_warn_saturate+0xf4/0x144 [ 4574.576042][ C0] sk_skb_reason_drop+0xc4/0xcc [ 4574.576843][ C0] j1939_session_destroy+0x7c/0x1b4 [ 4574.577629][ C0] j1939_tp_rxtimer+0xd8/0x24c [ 4574.578366][ C0] __hrtimer_run_queues+0x138/0x1bc [ 4574.579173][ C0] hrtimer_run_softirq+0x6c/0xc4 [ 4574.580106][ C0] handle_softirqs+0x108/0x240 [ 4574.580936][ C0] __do_softirq+0x14/0x20 [ 4574.581808][ C0] ____do_softirq+0x10/0x1c [ 4574.582430][ C0] call_on_irq_stack+0x24/0x4c [ 4574.583060][ C0] do_softirq_own_stack+0x1c/0x28 [ 4574.583730][ C0] irq_exit_rcu+0x8c/0xc4 [ 4574.584394][ C0] el1_interrupt+0x38/0x64 [ 4574.585174][ C0] el1h_64_irq_handler+0x18/0x24 [ 4574.586089][ C0] el1h_64_irq+0x64/0x68 [ 4574.587156][ C0] __memset+0x0/0x188 [ 4574.587809][ C0] do_recvmmsg+0xc4/0x2d0 [ 4574.588475][ C0] __arm64_sys_recvmmsg+0xd0/0xec [ 4574.589185][ C0] invoke_syscall+0x48/0x110 [ 4574.589907][ C0] el0_svc_common.constprop.0+0x40/0xe0 [ 4574.590763][ C0] do_el0_svc+0x1c/0x28 [ 4574.591777][ C0] el0_svc+0x34/0xec [ 4574.592451][ C0] el0t_64_sync_handler+0x100/0x12c [ 4574.593202][ C0] el0t_64_sync+0x19c/0x1a0 [ 4574.594073][ C0] ---[ end trace 0000000000000000 ]--- SYZFAIL: failed to recv rpc fd=3 want=4 recv=0 n=0 (errno 9: Bad file descriptor) [ 4578.479299][T18941] netdevsim netdevsim0 netdevsim3 (unregistering): unset [1, 0] type 2 family 0 port 6081 - 0 [ 4578.570158][T18941] netdevsim netdevsim0 netdevsim2 (unregistering): unset [1, 0] type 2 family 0 port 6081 - 0 [ 4578.665592][T18941] netdevsim netdevsim0 netdevsim1 (unregistering): unset [1, 0] type 2 family 0 port 6081 - 0 [ 4578.752259][T18941] netdevsim netdevsim0 netdevsim0 (unregistering): unset [1, 0] type 2 family 0 port 6081 - 0 [ 4579.609194][T18941] bond0 (unregistering): (slave bond_slave_0): Releasing backup interface [ 4579.657209][T18941] bond0 (unregistering): (slave bond_slave_1): Releasing backup interface [ 4579.720143][T18941] bond0 (unregistering): Released all slaves [ 4579.868714][T18941] hsr_slave_0: left promiscuous mode [ 4579.907808][T18941] hsr_slave_1: left promiscuous mode [ 4579.999059][T18941] veth1_macvtap: left promiscuous mode [ 4580.000658][T18941] veth0_macvtap: left promiscuous mode [ 4580.001938][T18941] veth1_vlan: left promiscuous mode [ 4580.003136][T18941] veth0_vlan: left promiscuous mode VM DIAGNOSIS: 08:28:56 Registers: info registers vcpu 0 CPU#0 PC=ffff800081a3b124 X00=ffff800081a3b120 X01=00000000ffffffff X02=0000000000000000 X03=ffff80008249e000 X04=ffff8000800038c0 X05=f8f0000005daed80 X06=ffff8000800039c0 X07=00000000ffffffc8 X08=ffff800080003a00 X09=ffff800080003a00 X10=ffff80008282a040 X11=0000000000001d8b X12=00000000000058a1 X13=ffff80008274db38 X14=0000000000000000 X15=ffff800080003550 X16=746e756f63666572 X17=61735f6e7261775f X18=ffffffffffffffff X19=ffff800082830108 X20=ffff800082830100 X21=0000000000000000 X22=0000000000000006 X23=ffff800082830108 X24=0000000000000028 X25=ffff80008249e000 X26=ffff800082746000 X27=0000000000000001 X28=f8f0000005daed80 X29=ffff8000800036e0 X30=ffff800081a3a920 SP=ffff8000800036e0 PSTATE=824003c9 N--- EL2h SVCR=00000000 -- BTYPE=0 FPCR=00000000 FPSR=00000000 P00=0000000000000000 P01=0000000000000000 P02=0000000000000000 P03=0000000000000000 P04=0000000000000000 P05=0000000000000000 P06=0000000000000000 P07=0000000000000000 P08=0000000000000000 P09=0000000000000000 P10=0000000000000000 P11=0000000000000000 P12=0000000000000000 P13=0000000000000000 P14=0000000000000000 P15=0000000000000000 FFR=0000000000000000 Z00=0000000000000000:0000000000000000:0000000000000000:0000000000000000:0000000000000000:0000000000000000:0000000000000000:0000000000000000 Z01=0000000000000000:0000000000000000:0000000000000000:0000000000000000:0000000000000000:0000000000000000:0000ffff8cad6418:0000ffff8cad6430 Z02=0000000000000000:0000000000000000:0000000000000000:0000000000000000:0000000000000000:0000000000000000:0000ffff8cad6428:0000ffff8cad6470 Z03=0000000000000000:0000000000000000:0000000000000000:0000000000000000:0000000000000000:0000000000000000:0000ffff8d63ca20:0000ffff8cad6410 Z04=0000000000000000:0000000000000000:0000000000000000:0000000000000000:0000000000000000:0000000000000000:0000ffff8cad6448:0000ffff8cad6420 Z05=0000000000000000:0000000000000000:0000000000000000:0000000000000000:0000000000000000:0000000000000000:0000ffff8cad6458:0000ffff8cad6450 Z06=0000000000000000:0000000000000000:0000000000000000:0000000000000000:0000000000000000:0000000000000000:0000ffff8cad6458:0000ffff8cad6450 Z07=0000000000000000:0000000000000000:0000000000000000:0000000000000000:0000000000000000:0000000000000000:0000ffff8cad6468:0000ffff8cad6460 Z08=0000000000000000:0000000000000000:0000000000000000:0000000000000000:0000000000000000:0000000000000000:0000000000000000:0000000000000000 Z09=0000000000000000:0000000000000000:0000000000000000:0000000000000000:0000000000000000:0000000000000000:0000000000000000:0000000000000000 Z10=0000000000000000:0000000000000000:0000000000000000:0000000000000000:0000000000000000:0000000000000000:0000000000000000:0000000000000000 Z11=0000000000000000:0000000000000000:0000000000000000:0000000000000000:0000000000000000:0000000000000000:0000000000000000:0000000000000000 Z12=0000000000000000:0000000000000000:0000000000000000:0000000000000000:0000000000000000:0000000000000000:0000000000000000:0000000000000000 Z13=0000000000000000:0000000000000000:0000000000000000:0000000000000000:0000000000000000:0000000000000000:0000000000000000:0000000000000000 Z14=0000000000000000:0000000000000000:0000000000000000:0000000000000000:0000000000000000:0000000000000000:0000000000000000:0000000000000000 Z15=0000000000000000:0000000000000000:0000000000000000:0000000000000000:0000000000000000:0000000000000000:0000000000000000:0000000000000000 Z16=0000000000000000:0000000000000000:0000000000000000:0000000000000000:0000000000000000:0000000000000000:0000fffff1a5c390:0000fffff1a5c390 Z17=0000000000000000:0000000000000000:0000000000000000:0000000000000000:0000000000000000:0000000000000000:ffffff80ffffffd0:0000fffff1a5c360 Z18=0000000000000000:0000000000000000:0000000000000000:0000000000000000:0000000000000000:0000000000000000:0000000000000000:0000000000000000 Z19=0000000000000000:0000000000000000:0000000000000000:0000000000000000:0000000000000000:0000000000000000:0000000000000000:0000000000000000 Z20=0000000000000000:0000000000000000:0000000000000000:0000000000000000:0000000000000000:0000000000000000:0000000000000000:0000000000000000 Z21=0000000000000000:0000000000000000:0000000000000000:0000000000000000:0000000000000000:0000000000000000:0000000000000000:0000000000000000 Z22=0000000000000000:0000000000000000:0000000000000000:0000000000000000:0000000000000000:0000000000000000:0000000000000000:0000000000000000 Z23=0000000000000000:0000000000000000:0000000000000000:0000000000000000:0000000000000000:0000000000000000:0000000000000000:0000000000000000 Z24=0000000000000000:0000000000000000:0000000000000000:0000000000000000:0000000000000000:0000000000000000:0000000000000000:0000000000000000 Z25=0000000000000000:0000000000000000:0000000000000000:0000000000000000:0000000000000000:0000000000000000:0000000000000000:0000000000000000 Z26=0000000000000000:0000000000000000:0000000000000000:0000000000000000:0000000000000000:0000000000000000:0000000000000000:0000000000000000 Z27=0000000000000000:0000000000000000:0000000000000000:0000000000000000:0000000000000000:0000000000000000:0000000000000000:0000000000000000 Z28=0000000000000000:0000000000000000:0000000000000000:0000000000000000:0000000000000000:0000000000000000:0000000000000000:0000000000000000 Z29=0000000000000000:0000000000000000:0000000000000000:0000000000000000:0000000000000000:0000000000000000:0000000000000000:0000000000000000 Z30=0000000000000000:0000000000000000:0000000000000000:0000000000000000:0000000000000000:0000000000000000:0000000000000000:0000000000000000 Z31=0000000000000000:0000000000000000:0000000000000000:0000000000000000:0000000000000000:0000000000000000:0000000000000000:0000000000000000 info registers vcpu 1 CPU#1 PC=ffff800081a3b2b8 X00=000000000037b73c X01=fff000007f8e9d18 X02=fff07ffffd1ef000 X03=ffff800082b6bdd0 X04=fff07ffffd1ef000 X05=4000000000000000 X06=7fffffffffffffff X07=7fffffffffffffff X08=f2f000000323ff58 X09=9f1df8469f105284 X10=aa7dcaea2bcc255c X11=0000000000000001 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