last executing test programs: 1.850528569s ago: executing program 3 (id=5696): r0 = socket(0x2a, 0x2, 0x0) sendmsg$nl_route_sched(0xffffffffffffffff, &(0x7f0000000300)={0x0, 0x0, &(0x7f0000000400)={&(0x7f00000005c0)=@newqdisc={0x24}, 0x24}}, 0x0) getsockname$packet(r0, &(0x7f0000000200)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f0000001480)=0x14) sendmsg$nl_route_sched(0xffffffffffffffff, &(0x7f00000002c0)={0x0, 0x0, &(0x7f0000000280)={&(0x7f0000000380)=@newqdisc={0x2c, 0x24, 0x0, 0x0, 0x0, {0x0, 0x0, 0x0, r1, {}, {0xffff, 0xffff}}, [@qdisc_kind_options=@q_drr={0x8}]}, 0x2c}}, 0x0) sendmsg$nl_route_sched(0xffffffffffffffff, &(0x7f0000000340)={0x0, 0x0, &(0x7f00000000c0)={&(0x7f0000000000)=@newtfilter={0x30, 0x2c, 0xd27, 0x0, 0x0, {0x0, 0x0, 0x0, r1, {0x0, 0xfff3}, {}, {0x1c}}, [@filter_kind_options=@f_u32={{0x8}, {0x4}}]}, 0x30}}, 0x0) r2 = socket$netlink(0x10, 0x3, 0x0) sendmmsg(r2, &(0x7f00000002c0), 0x40000000000009f, 0x0) 1.795468984s ago: executing program 3 (id=5697): socket$nl_netfilter(0x10, 0x3, 0xc) r0 = syz_init_net_socket$802154_raw(0x24, 0x3, 0x0) sendmsg$802154_raw(r0, &(0x7f00000004c0)={0x0, 0x0, &(0x7f0000000140)={&(0x7f0000000000)="711f2abf2d0c383d5264df6f5d", 0xd}}, 0x0) recvmmsg(r0, &(0x7f00000006c0)=[{{0x0, 0x0, 0x0}}], 0x1, 0x2121, 0x0) 1.262606557s ago: executing program 2 (id=5705): mkdirat(0xffffffffffffff9c, &(0x7f0000000340)='./file1\x00', 0x0) mkdir(&(0x7f0000000300)='./bus\x00', 0x0) syz_mount_image$fuse(0x0, &(0x7f0000004d40)='./file0\x00', 0x0, 0x0, 0x0, 0x0, 0x0) mount$overlay(0x0, &(0x7f00000022c0)='./bus\x00', &(0x7f0000000080), 0x0, &(0x7f0000000900)={[{@upperdir={'upperdir', 0x3d, './file1'}}, {@lowerdir={'lowerdir', 0x3d, './file0'}}, {@workdir={'workdir', 0x3d, './bus'}}]}) chdir(&(0x7f00000000c0)='./bus\x00') openat(0xffffffffffffff9c, &(0x7f000000c380)='./file0\x00', 0x40, 0x0) r0 = openat(0xffffffffffffff9c, &(0x7f0000000000)='./file0\x00', 0x20c01, 0x0) io_setup(0x202, &(0x7f0000000200)=0x0) io_submit(r1, 0x1, &(0x7f0000000700)=[&(0x7f0000000440)={0x18, 0x7000000, 0x4, 0x1, 0x0, r0, 0x0}]) 1.199330792s ago: executing program 2 (id=5706): pipe2(&(0x7f0000002140)={0xffffffffffffffff}, 0x0) openat$null(0xffffffffffffff9c, 0x0, 0x0, 0x0) r1 = syz_open_dev$ttys(0xc, 0x2, 0x0) ioctl$TIOCSPTLCK(r1, 0x5423, &(0x7f0000000040)=0x1) dup3(r0, r1, 0x0) 1.147423076s ago: executing program 2 (id=5707): r0 = socket$nl_route(0x10, 0x3, 0x0) ioctl$sock_SIOCGIFINDEX(r0, 0x8933, &(0x7f0000000000)={'vlan0\x00', 0x0}) sendmsg$nl_route_sched(r0, &(0x7f0000001200)={0x0, 0x0, &(0x7f0000000040)={&(0x7f0000000480)=@newqdisc={0x38, 0x24, 0x4ee4e6a52ff56541, 0x0, 0x0, {0x0, 0x0, 0x0, r1, {}, {0xffff, 0xffff}}, [@qdisc_kind_options=@q_hhf={{0x8}, {0xc, 0x2, [@TCA_HHF_ADMIT_BYTES={0x8}]}}]}, 0x38}}, 0x0) 1.147137246s ago: executing program 2 (id=5708): syz_mount_image$vfat(&(0x7f00000000c0), &(0x7f0000000280)='./bus\x00', 0x1200840, &(0x7f0000000880)=ANY=[@ANYBLOB="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"], 0x3, 0x377, &(0x7f00000002c0)="$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") r0 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000006ac0)='cpuacct.stat\x00', 0x275a, 0x0) write$binfmt_script(r0, &(0x7f0000000140)={'#! ', './file0'}, 0xb) mmap(&(0x7f0000000000/0x400000)=nil, 0x400000, 0x1, 0x10012, r0, 0x0) openat$dir(0xffffffffffffff9c, &(0x7f0000000000)='.\x00', 0x0, 0x0) 1.146937826s ago: executing program 2 (id=5709): r0 = openat$hwrng(0xffffffffffffff9c, &(0x7f0000000000), 0x0, 0x0) close_range(r0, 0xffffffffffffffff, 0x0) socket$nl_route(0x10, 0x3, 0x0) getsockopt$sock_timeval(r0, 0x1, 0x43, 0x0, &(0x7f0000000100)) 1.146774606s ago: executing program 2 (id=5710): timer_create(0x0, &(0x7f0000000680)={0x0, 0x21}, &(0x7f0000000100)) r0 = syz_open_dev$evdev(&(0x7f0000000080), 0x0, 0x802) write$evdev(r0, &(0x7f0000000000), 0x100000008) ioctl$EVIOCGVERSION(r0, 0x80044501, 0x0) timer_settime(0x0, 0x0, &(0x7f0000000080)={{0x0, 0x8}, {0x0, 0x989680}}, 0x0) 999.351189ms ago: executing program 3 (id=5711): r0 = socket$inet_udplite(0x2, 0x2, 0x88) bpf$PROG_LOAD(0x5, &(0x7f00000000c0)={0x0, 0xc, &(0x7f0000000440)=ANY=[@ANYBLOB="1800000001070000000000000000000018110000", @ANYRES32, @ANYBLOB="0000000000000000b7080000000000007b8af8ff00000000bfa200000000000007020000f8ffffffb703000008000000b704000000000000850000000800000095"], 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, '\x00', 0x0, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x90) r1 = bpf$MAP_CREATE(0x0, &(0x7f00000009c0)=@base={0x9, 0x4, 0x4, 0x5}, 0x48) bpf$PROG_LOAD(0x5, &(0x7f00000000c0)={0x0, 0xc, &(0x7f0000000440)=ANY=[@ANYBLOB="1800000000000000000000000000000018110000", @ANYRES32=r1], 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, '\x00', 0x0, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x90) sched_setscheduler(0x0, 0x0, &(0x7f0000000080)) sched_setaffinity(0x0, 0x0, 0x0) getpid() sched_setscheduler(0x0, 0x0, 0x0) r2 = bpf$PROG_LOAD(0x5, &(0x7f00000000c0)={0x11, 0xc, &(0x7f0000000440)=ANY=[], &(0x7f00000001c0)='syzkaller\x00', 0x0, 0x0, 0x0, 0x0, 0x0, '\x00', 0x0, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x90) bpf$BPF_RAW_TRACEPOINT_OPEN(0x11, &(0x7f0000000080)={&(0x7f0000000040)='sched_switch\x00', r2}, 0x10) bpf$PROG_LOAD(0x5, 0x0, 0x0) prlimit64(0x0, 0xe, &(0x7f0000000140)={0x8, 0x8b}, 0x0) sched_setscheduler(0x0, 0x1, &(0x7f0000000080)=0x7) r3 = getpid() sched_setaffinity(0x0, 0x8, &(0x7f00000002c0)=0x2) sched_setscheduler(r3, 0x1, &(0x7f0000000200)=0x5) mmap(&(0x7f0000000000/0xb36000)=nil, 0xb36000, 0xb635773f06ebbeee, 0x8031, 0xffffffffffffffff, 0x0) socketpair$unix(0x1, 0x3, 0x0, &(0x7f0000000380)={0xffffffffffffffff, 0xffffffffffffffff}) connect$unix(r4, &(0x7f000057eff8)=@abs, 0x6e) sendmmsg$unix(r5, &(0x7f0000000000), 0x651, 0x0) recvmmsg(r4, &(0x7f00000000c0), 0x10106, 0x2, 0x0) bpf$MAP_CREATE(0x0, 0x0, 0x0) bpf$PROG_LOAD(0x5, 0x0, 0x0) bpf$BPF_RAW_TRACEPOINT_OPEN(0x11, &(0x7f0000000340)={&(0x7f0000000200)='sched_switch\x00'}, 0x10) setsockopt$ARPT_SO_SET_REPLACE(r0, 0x0, 0x60, &(0x7f0000000080)={'filter\x00', 0x7, 0x4, 0x438, 0x240, 0x240, 0x0, 0x350, 0x370, 0x350, 0x4, 0x0, {[{{@arp={@private, @local, 0x0, 0x0, 0x0, 0x0, {@mac=@broadcast}, {}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 'veth1_to_batadv\x00', 'batadv0\x00'}, 0xc0, 0x130}, @unspec=@NFLOG={0x70, 'NFLOG\x00', 0x0, {0x0, 0x0, 0x0, 0x0, 0x0, "bc2e329885ea3654891fbae8c6c66e07212432bde429bcda7deb48d85c6f5e269c2021c8f8dc09af0b3f2e10e8ac79cc67e264613c4be6838ee2daacf7926a6e"}}}, {{@uncond, 0xc0, 0x110}, @mangle={0x50, 'mangle\x00', 0x0, {@empty, @empty, @rand_addr, @broadcast}}}, {{@arp={@private, @initdev={0xac, 0x1e, 0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, {@mac=@link_local}, {}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 'veth0\x00', 'veth0_to_bond\x00'}, 0xc0, 0x110}, @mangle={0x50, 'mangle\x00', 0x0, {@empty, @empty, @initdev={0xac, 0x1e, 0x0, 0x0}, @empty}}}], {{'\x00', 0xc0, 0xe8}, {0x28}}}}, 0x488) 418.302005ms ago: executing program 0 (id=5727): setsockopt$inet_mreqsrc(0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0) r0 = openat$hwrng(0xffffffffffffff9c, &(0x7f00000002c0), 0x0, 0x0) preadv(r0, &(0x7f0000000580)=[{&(0x7f0000000640)=""/102396, 0x18ffc}], 0x1, 0x0, 0x0) ioctl$KVM_CREATE_VM(0xffffffffffffffff, 0xae01, 0x0) madvise(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x0) bpf$PROG_LOAD(0x5, &(0x7f00002a0fb8)={0x0, 0x0, 0x0, 0x0}, 0x90) madvise(&(0x7f0000000000/0x600000)=nil, 0x600003, 0x19) r1 = syz_open_procfs$pagemap(0x0, &(0x7f0000000240)) unshare(0xc040400) ioctl$PAGEMAP_SCAN(r1, 0xc0606610, &(0x7f00000004c0)={0x60, 0x0, &(0x7f0000165000/0x4000)=nil, &(0x7f00004fa000/0x4000)=nil, 0x0, &(0x7f0000000ec0)=[{}], 0x1, 0x1ff, 0x0, 0x0, 0x0, 0x48}) 379.263439ms ago: executing program 1 (id=5729): sendmsg$nl_route(0xffffffffffffffff, &(0x7f0000000080)={0xffffffffffffffff, 0x0, &(0x7f00000001c0)={0x0, 0x34}}, 0x0) r0 = syz_open_dev$loop(&(0x7f0000000100), 0x0, 0x0) r1 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000080)='cgroup.stat\x00', 0x275a, 0x0) write$binfmt_aout(r1, &(0x7f00000010c0)=ANY=[], 0x1a3) write$binfmt_misc(r1, 0x0, 0xe09) ioctl$LOOP_CONFIGURE(r0, 0x1275, &(0x7f00000002c0)={r1, 0x0, {0x2a00, 0x80010000, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, "fee8a2ab78fc179fd1f8a0e91ddaaca7bd64c6a4b4e00d9683dda1af1ea89de2b7fb0a0100000000000000000300", "2809e8dbe108598948224ad54afac11d875397bdb22d0000b420a1a93c5240f45f819e01177d3d458dd4992861ac00", "90be8b1c551265406c7f306003d8a0f4bd00"}}) 362.34055ms ago: executing program 1 (id=5730): r0 = socket$inet6_tcp(0xa, 0x1, 0x0) setsockopt$inet6_tcp_int(r0, 0x6, 0x13, &(0x7f0000000080)=0x100000001, 0x4) connect$inet6(r0, &(0x7f0000000200)={0xa, 0x0, 0x0, @empty}, 0x1c) setsockopt$inet6_tcp_TCP_ULP(r0, 0x6, 0x1f, &(0x7f0000000540), 0x4) setsockopt$inet6_tcp_TLS_TX(r0, 0x11a, 0x1, &(0x7f00000000c0)=@gcm_128={{0x304, 0x37}, "475566172f45f011", "bd14060000000000000092f94413582b", "00001000", "4e67cb72f328ac2f"}, 0x28) writev(r0, &(0x7f0000000000)=[{0x0}, {&(0x7f0000000d00)="5d49b089e6a46cbcb3da6fb36aba65d65ad60aa79920202a095cb3187c92e34c4a01fc8b58c8f8891536e31e2b2d8929429e790225ca5af1c87152ac0392b1ef69e138d678639f770e2ce7b69aa8974c4694bc96f0822faaa42e75e1c0211bd52fd9d6198ad87f060f2d1f96c8bc091d4f44e4b977654a34ad5427626f662914dcf098c49f217c0bb50cfad15d88c2bf47350ddf9d89681fbc739cd277ccc7922b3f50c69afca1bab77ef3079c2524d074c3f2d8679c03779f701f11c17fb6343c51c1cc627fa21b11adbd732b7c058fe49740d94f212b1469da72c2e8c6ce29c6177f09b06f5d934727a718183d8648094c361036b991da0479e796de3935612d98765653fd4111bd4c24ea95e7cf6daa4a248cb5849b8ee05f8497e2dd0a8a2baf82cbfd4245dec43a8611a4c2619b99cdd1b0f846b5862fa67f6d87e6d28d3123cb0f6bf8e69c5ea5e4d6c21e76c4f903c2ad850be026bbba89abbed5bd5ac28b5e7e70acd37b0ddfa8fcc17b0543b026c8d8571818f20aeb96c0e3c0605e9daaf4a3ab7ff1007da7ff4e2c1f385257d6bb23e920e7a9cbaedda1346e4c2af96b408946c45e73c40985fc05a4a4620d8b2c8aa00c66d9547ac60c9741226f755e8c0dfb1834e1c3e79ff6a6b9de96606079cbfb1bcdde0da74a1c821ab95953181b309c95d7f44ecdc6d64fdf8e816829c2ed434c0ebae3ddc49a7840040c3caa871fd0c6f7602c80b3eee470cda6c1f23d0bc38a0a2b2f91e7a0a93dcb21cfe5d368d4dc028241ff4f24bf8273b172f974b7f1a72c26ffa3f9c175894eecf172fc11c69ce12b6781332c4f25d9c659cd3ce5a001cbbc357ef26d90bd6dd30ea98ca852f1c893012b6df46624ac1731cd32f79f90d6ddd8c1f8248fa5c75045adb221a04fa22e29ed0ac1ee6de9a3fd16ac1a6d0671ba71cf5403e1dd0ea13390ad33878998f5d6b265774accbb93bfb502310c756e03a23aea461d217ad33be4a5b7621f13750674108ec9a15e72b45a180472454de236ea4a0e5cd0cebb87f92518ed772683eb0879a7a445d9008f61f8b9ba04b49467eb9f3da21772b9c1b8f05ce9e406c638d6e461c09c1178d02f82eebbd33d96d04c92756d9ba509f783bea08b65a61bd8ec05131dafcdb0b910bf2389fff16b5db4c238eb8eab3ac8f20224264e3a744da7bc11fefbd25838288333ca5876e5a54e1711668586075ed02490e3e213890959688755602b171e3236422cee80a8f386c24fd270aed8c7b4982f3ae56f9b185ed29ce6f141611e165eaa6755d6d1d4a85a92a8c1fb1bc6c826181253a2cf6056a5162157a108a4f53d323f67b054af605d244d07267e1e1d3472dddff17ce24b37acc123642bf904bdfcd07b111d619d34f44e2a00fc1ca8fec3836445ca8a3639762d95222692421c0e39d521f132c8aaae16f06fd36cd0ea3e7d1978799dece7a5e247797f45ed43916950be5b40ffe37ca2e30c87d65c3c7d07f0b5007d7042392e4c32066a704fbabc5844b4c32309882dd70920c9d4415bb861f43f38248a1117790f14648bdf467135081e511242345202080e02bf4753f9c1b8a366583dfc82332b48f99cdbe71bed0d421af1fa12c52181fafdf19a0a1f2e71c1a843aa82d2462121d13c6b89d7660b6f3f111f472635dd33d31a28254649813e5208d5a9b7828755e802aec719de10d84d53c336d48e2aafb1319d902408fbb27f1d55c348f91f584b5115d403b4bdc93ddb6fc6528974aad8ab255e4c72aa3a0a6c5e236138cdfd12c9c36bcaf41fb799de391a543c3755b64075a398d1caf7a39740f47ad2842f886e02f6b4eb1c1bb4883205c65c1ab564eaa5a6b07dc6c5cf508dac1d0155c1e2ee61afc354d3ecebc87e9f09fd08b9ff8f893c32e2dc30bd3dcbadcd06d79881c18dfb606df55c2ad8622d298932d0cd55e8c92a77fb40f4357302d1647bd83d84ad0327375789eff9cdaa98273d22ccb83d664dc209e62f200418c193d23b0bbd14240a109acf756a7b96107d80ea13d46092d712da5917fb231d43f88d155b564ef37dbd2e268d6a193c2f3e89e5250d9291a92c671a31b6db199600a648e2e874ca7ea4b1ee38416c2733f6d2e70ce3804fb9724fd5270f7756b893ea92c1", 0x5f1}], 0x2) 300.614135ms ago: executing program 1 (id=5732): r0 = bpf$BPF_PROG_RAW_TRACEPOINT_LOAD(0x5, &(0x7f0000000280)={0x18, 0x5, &(0x7f0000000040)=ANY=[@ANYBLOB="180100002100000000000000000000108500000075000000a50000002300000095"], &(0x7f0000000000)='syzkaller\x00'}, 0x90) bpf$BPF_RAW_TRACEPOINT_OPEN(0x11, &(0x7f0000000100)={&(0x7f00000001c0)='mmap_lock_acquire_returned\x00', r0}, 0x10) io_setup(0x20, &(0x7f0000001140)) 300.282475ms ago: executing program 4 (id=5733): r0 = syz_clone(0x0, 0x0, 0x0, 0x0, 0x0, 0x0) ptrace(0x10, r0) ptrace$getregs(0xe, r0, 0x0, &(0x7f0000000500)=""/215) 299.813785ms ago: executing program 4 (id=5734): r0 = add_key(&(0x7f00000000c0)='big_key\x00', &(0x7f0000000100)={'syz', 0x2}, &(0x7f0000000140)="95", 0x1, 0xfffffffffffffffe) keyctl$revoke(0x3, r0) 299.246935ms ago: executing program 0 (id=5735): r0 = socket$nl_route(0x10, 0x3, 0x0) sendmsg$nl_route(r0, &(0x7f0000000180)={0x0, 0x0, &(0x7f0000000140)={&(0x7f0000000380)=ANY=[@ANYBLOB="3800000055000100000000000000000007000000", @ANYRES32=0x0, @ANYRES32, @ANYBLOB="00000000e07f000100000000dde3cc1c0000000008"], 0x38}}, 0x0) 247.49101ms ago: executing program 4 (id=5736): r0 = syz_open_dev$tty20(0xc, 0x4, 0x0) bpf$PROG_LOAD(0x5, &(0x7f00000000c0)={0x0, 0x14, &(0x7f00000002c0)=ANY=[@ANYBLOB="1800000000000000000000000000000018110000", @ANYRES32, @ANYBLOB="0000000000000000b7080000000000007b8af8ff00000000bfa200000000000007020000f8ffffffb703000008000000b704000000000000850000000100000018010000786c6c2500000000002020207b1af8ff00000000bfa100000000000007010000f8ffffffb702000008000000b703000000000000850000000f00000095"], 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, '\x00', 0x0, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0}, 0x90) r1 = bpf$PROG_LOAD(0x5, &(0x7f00000000c0)={0x11, 0xc, &(0x7f0000000300)=ANY=[@ANYBLOB="18010000120000000000000000000000850000006d"], &(0x7f0000000040)='GPL\x00', 0x0, 0x0, 0x0, 0x0, 0x0, '\x00', 0x0, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x90) bpf$BPF_RAW_TRACEPOINT_OPEN(0x11, &(0x7f00000001c0)={&(0x7f0000000180)='kfree\x00', r1}, 0x10) ioctl$sock_SIOCGIFINDEX_80211(0xffffffffffffffff, 0x8933, 0x0) socket$inet6(0xa, 0x0, 0x0) ioctl$KDSKBENT(r0, 0x4b47, &(0x7f0000000fc0)={0x0, 0x38}) 247.215239ms ago: executing program 0 (id=5737): prctl$PR_SET_SYSCALL_USER_DISPATCH_ON(0x3b, 0x1, 0x0, 0x0, &(0x7f00000000c0)) ioctl$EVIOCGABS20(0xffffffffffffffff, 0x40044591, 0x0) prctl$PR_SET_MM(0x23, 0x0, &(0x7f0000ffc000/0x4000)=nil) brk(0x0) 246.997369ms ago: executing program 4 (id=5738): ioctl$sock_SIOCGIFINDEX_80211(0xffffffffffffffff, 0x8933, 0x0) sendmsg$nl_route(0xffffffffffffffff, 0x0, 0x0) bpf$BPF_RAW_TRACEPOINT_OPEN(0x11, &(0x7f0000000200)={0x0}, 0x10) r0 = syz_init_net_socket$bt_hci(0x1f, 0x3, 0x1) bind$bt_hci(r0, &(0x7f0000000100)={0x1f, 0xffff, 0x3}, 0x6) write$binfmt_misc(r0, &(0x7f0000000200)=ANY=[@ANYBLOB="3a00030007"], 0xd) 246.93204ms ago: executing program 0 (id=5739): r0 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_genetlink_get_family_id$netlbl_mgmt(&(0x7f0000000180), r0) sendmsg$NLBL_MGMT_C_ADDDEF(r0, &(0x7f0000000100)={0x0, 0x0, &(0x7f00000000c0)={&(0x7f0000000200)=ANY=[@ANYBLOB='@\x00\x00\x00', @ANYRES16=r1, @ANYBLOB="01000000000000000000040000000800020000000000080007"], 0x40}}, 0x0) 246.824759ms ago: executing program 1 (id=5740): r0 = socket$inet6(0x10, 0x3, 0x0) read(r0, &(0x7f0000000340)=""/254, 0xfe) sendto$inet6(r0, &(0x7f0000000140)="1ba0000016001d0d89fdc5cbdd045798707bed4dca141a780f0f8e", 0xff3b, 0x0, 0x0, 0x0) sendmsg$BATADV_CMD_SET_MESH(0xffffffffffffffff, 0x0, 0x0) r1 = openat$tun(0xffffffffffffff9c, &(0x7f0000000040), 0x0, 0x0) ioctl$TUNSETIFF(r1, 0x400454ca, &(0x7f0000000000)={'\x00', 0x5}) recvfrom$inet6(r0, 0x0, 0x0, 0x0, 0x0, 0x0) 246.741229ms ago: executing program 4 (id=5741): syz_open_dev$evdev(&(0x7f0000000040), 0x0, 0x0) socket(0x0, 0x0, 0x0) r0 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_genetlink_get_family_id$nl802154(&(0x7f0000000040), 0xffffffffffffffff) sendmsg$NL802154_CMD_GET_SEC_DEVKEY(r0, &(0x7f0000000480)={0x0, 0x0, &(0x7f0000000440)={&(0x7f0000000400)={0x14, r1, 0x301}, 0x14}}, 0x0) 150.116957ms ago: executing program 0 (id=5742): r0 = bpf$PROG_LOAD(0x5, &(0x7f00000000c0)={0x11, 0xb, &(0x7f0000000180)=ANY=[@ANYBLOB="18000000000000000000000000000000180100002020702500000000002020207b1af8ff00000000bfa100000000000007010000f8ffffffb702000000000000b703000000000000850000007000000095"], &(0x7f0000000040)='GPL\x00', 0x0, 0x0, 0x0, 0x0, 0x0, '\x00', 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x90) bpf$BPF_RAW_TRACEPOINT_OPEN(0x11, &(0x7f0000000180)={&(0x7f0000000140)='kmem_cache_free\x00', r0}, 0x10) r1 = socket$inet_tcp(0x2, 0x1, 0x0) bind$inet(r1, &(0x7f0000000040)={0x2, 0x4e21, @local}, 0x10) setsockopt$inet_tcp_int(r1, 0x6, 0x210000000013, &(0x7f00000000c0)=0x100000001, 0x4) setsockopt$inet_tcp_TCP_REPAIR_QUEUE(r1, 0x6, 0x14, &(0x7f0000000140)=0x2, 0x4) connect$inet(r1, &(0x7f0000000180)={0x2, 0x4e21, @local}, 0x10) write$binfmt_elf64(r1, &(0x7f00000006c0)={{0x7f, 0x45, 0x4c, 0x46, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x40}, [{}]}, 0x78) setsockopt$inet_tcp_TCP_REPAIR_OPTIONS(r1, 0x6, 0x16, &(0x7f00000003c0)=[@window, @sack_perm, @sack_perm, @mss, @mss, @timestamp, @window, @mss, @mss, @mss, @mss, @sack_perm, @sack_perm, @sack_perm, @mss, @mss], 0x10) setsockopt$inet_tcp_TCP_REPAIR(r1, 0x6, 0x13, &(0x7f00000001c0), 0x4) sendto$inet(r1, &(0x7f00000004c0)="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", 0x109e8, 0x802, 0x0, 0x6) 149.650517ms ago: executing program 4 (id=5743): mkdirat(0xffffffffffffff9c, &(0x7f0000000000)='./file0\x00', 0x0) r0 = openat$fuse(0xffffffffffffff9c, &(0x7f0000002080), 0x2, 0x0) mount$fuse(0x0, &(0x7f00000020c0)='./file0\x00', &(0x7f0000002100), 0x0, &(0x7f0000000300)=ANY=[@ANYBLOB='fd=', @ANYRESHEX=r0, @ANYBLOB=',rootmode=00000000000000000040000,user_id=', @ANYRESDEC=0x0, @ANYBLOB=',group_id=', @ANYRESDEC=0x0]) syz_fuse_handle_req(r0, &(0x7f0000004280)="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0x2000, &(0x7f0000001000)={&(0x7f0000000080)={0x50, 0x0, 0x0, {0x7, 0x26}}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) syz_fuse_handle_req(r0, 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", 0x2000, &(0x7f00000005c0)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, &(0x7f0000000380)={0x20}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) r1 = openat$dir(0xffffffffffffff9c, &(0x7f0000004280)='./file0\x00', 0x0, 0x0) renameat2(r1, &(0x7f0000000500)='./file1\x00', r1, &(0x7f00000001c0)='./file0\x00', 0x0) read$FUSE(r0, &(0x7f0000008280)={0x2020, 0x0, 0x0}, 0x2020) bpf$PROG_LOAD(0x5, &(0x7f00000000c0)={0x0, 0xc, &(0x7f0000000440)=ANY=[@ANYBLOB, @ANYRES32, @ANYBLOB="0000000000000000b7080000000000007b8af8ff00000000bfa200000000000007020000f8ffffffb703000008000000b704000000000000850000000300000095"], 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, '\x00', 0x0, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x90) r3 = bpf$MAP_CREATE(0x0, &(0x7f0000000180)=@base={0xb, 0x5, 0x0, 0x9, 0x1}, 0x48) bpf$PROG_LOAD(0x5, &(0x7f00000000c0)={0x0, 0xc, &(0x7f0000000440)=ANY=[@ANYBLOB="18000000008000000000000000000000181100", @ANYRES32=r3], 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, '\x00', 0x0, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x90) r4 = bpf$PROG_LOAD(0x5, &(0x7f00000000c0)={0x11, 0xc, 0x0, &(0x7f0000000240)='GPL\x00', 0x0, 0x0, 0x0, 0x0, 0x0, '\x00', 0x0, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x90) bpf$BPF_RAW_TRACEPOINT_OPEN(0x11, &(0x7f0000000000)={&(0x7f0000000100)='kmem_cache_free\x00', r4}, 0x10) write$FUSE_CREATE_OPEN(r0, &(0x7f00000003c0)={0xa0, 0x0, r2}, 0xa0) 149.310247ms ago: executing program 0 (id=5744): bpf$MAP_CREATE(0x0, 0x0, 0x0) prlimit64(0x0, 0xe, &(0x7f0000000140)={0x8, 0x89}, 0x0) sched_setscheduler(0x0, 0x1, &(0x7f0000000080)=0x7) r0 = getpid() sched_setaffinity(0x0, 0x4e, &(0x7f0000000040)=0x5) sched_setscheduler(r0, 0x2, &(0x7f0000000200)=0x4) mmap(&(0x7f0000000000/0xb36000)=nil, 0xb36000, 0xb635773f06ebbeee, 0x8031, 0xffffffffffffffff, 0x0) socketpair$unix(0x1, 0x2, 0x0, &(0x7f0000000200)={0xffffffffffffffff, 0xffffffffffffffff}) connect$unix(r1, &(0x7f000057eff8)=@abs, 0x6e) sendmmsg$unix(r2, 0x0, 0x0, 0x0) recvmmsg(r1, &(0x7f00000000c0), 0x10106, 0x2, 0x0) bpf$MAP_CREATE(0x0, &(0x7f00000000c0)=@base={0x1b, 0x0, 0x0, 0x8000}, 0x48) bpf$BPF_RAW_TRACEPOINT_OPEN(0x11, &(0x7f0000000740)={&(0x7f00000006c0)='sched_switch\x00'}, 0x10) r3 = bpf$MAP_CREATE(0x0, &(0x7f00000009c0)=@base={0x6, 0x4, 0x8, 0x8}, 0x48) r4 = bpf$PROG_LOAD(0x5, &(0x7f00000000c0)={0x0, 0xc, &(0x7f0000000440)=ANY=[], 0x0, 0xfffffffd, 0x0, 0x0, 0x0, 0x0, '\x00', 0x0, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x90) r5 = bpf$PROG_LOAD(0x5, &(0x7f00000007c0)={0x11, 0xc, &(0x7f0000000180)=ANY=[@ANYRES64=r3, @ANYRES16=r4], &(0x7f0000000880)='GPL\x00', 0x0, 0x0, 0x0, 0x0, 0x0, '\x00', 0x0, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0}, 0x90) r6 = bpf$MAP_CREATE_CONST_STR(0x0, &(0x7f0000000340), 0x48) bpf$BPF_MAP_CONST_STR_FREEZE(0x16, &(0x7f0000000480)={r6}, 0x4) r7 = bpf$PROG_LOAD(0x5, &(0x7f00000000c0)={0x11, 0x10, &(0x7f00000003c0)=ANY=[@ANYBLOB="18000000510700140000000000000001b7080000000000007b8af8ff00000000b7080000fcffffff7b8af0ff00000000bfa100000000000007010000f8ffffffbfa400000000000007040000f0ffffffb70200000800000018230000", @ANYRES32=r6, @ANYBLOB="0000000000000000b70500000800000085000000a500000095"], &(0x7f0000000200)='GPL\x00', 0x0, 0x0, 0x0, 0x0, 0x0, '\x00', 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x90) bpf$BPF_RAW_TRACEPOINT_OPEN(0x11, &(0x7f0000000540)={&(0x7f0000000040)='sched_switch\x00', r7}, 0x10) r8 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000000)='cgroup.controllers\x00', 0x275a, 0x0) write$binfmt_script(r8, &(0x7f0000000380), 0x208e24b) bpf$BPF_RAW_TRACEPOINT_OPEN(0x11, &(0x7f00000001c0)={&(0x7f0000000080)='kfree\x00', r5}, 0x10) r9 = bpf$MAP_CREATE(0x0, &(0x7f0000000200)=@base={0xb, 0xc, 0x4, 0xc4f, 0x1, 0x1}, 0x48) bpf$MAP_UPDATE_BATCH(0x1a, &(0x7f0000000680)={0x0, 0x0, &(0x7f0000000100), &(0x7f0000000100), 0x6c7, r9}, 0x38) r10 = socket$xdp(0x2c, 0x3, 0x0) setsockopt$XDP_UMEM_REG(r10, 0x11b, 0x4, &(0x7f00000002c0)={&(0x7f0000000280)=""/23, 0x61b000, 0x0, 0x1}, 0x20) bpf$MAP_LOOKUP_BATCH(0x18, &(0x7f00000001c0)={0x0, 0x0, 0x0, 0x0, 0x3, r9}, 0x38) 118.62675ms ago: executing program 3 (id=5745): r0 = syz_clone(0x0, 0x0, 0x0, 0x0, 0x0, 0x0) ptrace(0x10, r0) ptrace$getregs(0xe, r0, 0x0, &(0x7f0000000500)=""/215) 113.79424ms ago: executing program 1 (id=5746): setsockopt$inet_mreqsrc(0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0) r0 = openat$hwrng(0xffffffffffffff9c, &(0x7f00000002c0), 0x0, 0x0) preadv(r0, &(0x7f0000000580)=[{&(0x7f0000000640)=""/102396, 0x18ffc}], 0x1, 0x0, 0x0) ioctl$KVM_CREATE_VM(0xffffffffffffffff, 0xae01, 0x0) madvise(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x0) bpf$PROG_LOAD(0x5, &(0x7f00002a0fb8)={0x0, 0x0, 0x0, 0x0}, 0x90) madvise(&(0x7f0000000000/0x600000)=nil, 0x600003, 0x19) r1 = syz_open_procfs$pagemap(0x0, &(0x7f0000000240)) unshare(0xc040400) ioctl$PAGEMAP_SCAN(r1, 0xc0606610, &(0x7f00000004c0)={0x60, 0x0, &(0x7f0000165000/0x4000)=nil, &(0x7f00004fa000/0x4000)=nil, 0x0, &(0x7f0000000ec0)=[{}], 0x1, 0x1ff, 0x0, 0x0, 0x0, 0x48}) 104.818061ms ago: executing program 3 (id=5747): pipe2$9p(&(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}, 0x0) r1 = socket$inet_tcp(0x2, 0x1, 0x0) connect$inet(r1, &(0x7f0000000040)={0x2, 0x0, @local}, 0x10) r2 = fcntl$dupfd(r1, 0x0, r0) splice(r2, 0x0, r0, 0x0, 0x20000000000100, 0x0) 391.79µs ago: executing program 3 (id=5748): splice(0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x20000000000100, 0x0) 0s ago: executing program 1 (id=5749): pipe2$9p(&(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}, 0x0) r1 = socket$inet_tcp(0x2, 0x1, 0x0) r2 = fcntl$dupfd(r1, 0x0, r0) splice(r2, 0x0, r0, 0x0, 0x20000000000100, 0x0) kernel console output (not intermixed with test programs): duct=0, SerialNumber=0 [ 884.475066][ T509] usb 4-1: config 0 descriptor?? [ 884.573464][ T313] usb 3-1: new high-speed USB device number 66 using dummy_hcd [ 884.693345][T18130] xt_CONNSECMARK: invalid mode: 0 [ 884.727113][ T28] audit: type=1326 audit(1720966544.600:857): auid=4294967295 uid=0 gid=0 ses=4294967295 subj=root:sysadm_r:sysadm_t pid=18108 comm="syz.3.4959" exe="/root/syz-executor" sig=31 arch=c000003e syscall=202 compat=0 ip=0x7f096e575bd9 code=0x0 [ 884.755511][ T509] usb 4-1: USB disconnect, device number 68 [ 884.832471][ T313] usb 3-1: Using ep0 maxpacket: 32 [ 885.032460][ T313] usb 3-1: config 0 interface 0 altsetting 0 endpoint 0x81 has an invalid bInterval 0, changing to 7 [ 885.043356][ T313] usb 3-1: config 0 interface 0 altsetting 0 endpoint 0x81 has invalid wMaxPacketSize 0 [ 885.054484][ T313] usb 3-1: New USB device found, idVendor=0461, idProduct=4e72, bcdDevice= 0.00 [ 885.064291][ T313] usb 3-1: New USB device strings: Mfr=0, Product=0, SerialNumber=0 [ 885.075644][ T313] usb 3-1: config 0 descriptor?? [ 885.104995][T18134] device batadv_slave_0 entered promiscuous mode [ 885.459349][T18139] EXT4-fs warning (device sda1): verify_group_input:151: Cannot add at group 925 (only 8 groups) [ 885.562637][ T313] usbhid 3-1:0.0: can't add hid device: -71 [ 885.568616][ T313] usbhid: probe of 3-1:0.0 failed with error -71 [ 885.577875][ T313] usb 3-1: USB disconnect, device number 66 [ 886.322601][ T420] rtl8150 2-1:0.0: couldn't reset the device [ 886.329193][ T420] rtl8150: probe of 2-1:0.0 failed with error -5 [ 886.387436][ T420] usb 2-1: USB disconnect, device number 57 [ 886.393665][ T313] usb 3-1: new high-speed USB device number 67 using dummy_hcd [ 886.642234][ T313] usb 3-1: Using ep0 maxpacket: 32 [ 886.784366][ T313] usb 3-1: config 0 interface 0 altsetting 0 endpoint 0x81 has an invalid bInterval 0, changing to 7 [ 886.795234][ T313] usb 3-1: config 0 interface 0 altsetting 0 endpoint 0x81 has invalid wMaxPacketSize 0 [ 886.804813][ T313] usb 3-1: New USB device found, idVendor=0461, idProduct=4e72, bcdDevice= 0.00 [ 886.813640][ T313] usb 3-1: New USB device strings: Mfr=0, Product=0, SerialNumber=0 [ 886.824401][T18170] loop4: detected capacity change from 0 to 512 [ 886.825738][ T313] usb 3-1: config 0 descriptor?? [ 886.830919][T18170] /dev/loop4: Can't open blockdev [ 886.955286][ T420] hid-generic 0000:0000:0000.0095: unknown main item tag 0x0 [ 886.962734][ T420] hid-generic 0000:0000:0000.0095: unknown main item tag 0x0 [ 886.969984][ T420] hid-generic 0000:0000:0000.0095: unknown main item tag 0x0 [ 886.992062][ T420] hid-generic 0000:0000:0000.0095: unknown main item tag 0x0 [ 886.999355][ T420] hid-generic 0000:0000:0000.0095: unknown main item tag 0x0 [ 887.006531][ T420] hid-generic 0000:0000:0000.0095: unknown main item tag 0x0 [ 887.013735][ T420] hid-generic 0000:0000:0000.0095: unknown main item tag 0x0 [ 887.020895][ T420] hid-generic 0000:0000:0000.0095: unknown main item tag 0x0 [ 887.028140][ T420] hid-generic 0000:0000:0000.0095: unknown main item tag 0x0 [ 887.035328][ T420] hid-generic 0000:0000:0000.0095: unknown main item tag 0x0 [ 887.042556][ T420] hid-generic 0000:0000:0000.0095: unknown main item tag 0x0 [ 887.062463][ T420] hid-generic 0000:0000:0000.0095: unknown main item tag 0x0 [ 887.069684][ T420] hid-generic 0000:0000:0000.0095: unknown main item tag 0x0 [ 887.080782][ T420] hid-generic 0000:0000:0000.0095: unknown main item tag 0x0 [ 887.089421][ T420] hid-generic 0000:0000:0000.0095: unknown main item tag 0x0 [ 887.096770][ T420] hid-generic 0000:0000:0000.0095: unknown main item tag 0x0 [ 887.104337][ T420] hid-generic 0000:0000:0000.0095: unknown main item tag 0x0 [ 887.111567][ T420] hid-generic 0000:0000:0000.0095: unknown main item tag 0x0 [ 887.118795][ T420] hid-generic 0000:0000:0000.0095: unknown main item tag 0x0 [ 887.126007][ T420] hid-generic 0000:0000:0000.0095: unknown main item tag 0x0 [ 887.133205][ T420] hid-generic 0000:0000:0000.0095: unknown main item tag 0x0 [ 887.140359][ T420] hid-generic 0000:0000:0000.0095: unknown main item tag 0x0 [ 887.147600][ T420] hid-generic 0000:0000:0000.0095: unknown main item tag 0x0 [ 887.155790][ T420] hid-generic 0000:0000:0000.0095: unknown main item tag 0x0 [ 887.163000][ T420] hid-generic 0000:0000:0000.0095: unknown main item tag 0x0 [ 887.170174][ T420] hid-generic 0000:0000:0000.0095: unknown main item tag 0x0 [ 887.177411][ T420] hid-generic 0000:0000:0000.0095: unknown main item tag 0x0 [ 887.184617][ T420] hid-generic 0000:0000:0000.0095: unknown main item tag 0x0 [ 887.191784][ T420] hid-generic 0000:0000:0000.0095: unknown main item tag 0x0 [ 887.199029][ T420] hid-generic 0000:0000:0000.0095: unknown main item tag 0x0 [ 887.206208][ T420] hid-generic 0000:0000:0000.0095: unknown main item tag 0x0 [ 887.213429][ T420] hid-generic 0000:0000:0000.0095: unknown main item tag 0x0 [ 887.220955][ T420] hid-generic 0000:0000:0000.0095: hidraw0: HID v0.00 Device [syz0] on syz0 [ 887.312874][ T313] hid-rmi 0003:0461:4E72.0096: unknown main item tag 0x0 [ 887.319768][ T313] hid-rmi 0003:0461:4E72.0096: unknown main item tag 0x0 [ 887.326675][ T313] hid-rmi 0003:0461:4E72.0096: unknown main item tag 0x0 [ 887.333495][ T313] hid-rmi 0003:0461:4E72.0096: unknown main item tag 0x0 [ 887.340325][ T313] hid-rmi 0003:0461:4E72.0096: unknown main item tag 0x0 [ 887.347854][ T313] hid-rmi 0003:0461:4E72.0096: hidraw1: USB HID v0.00 Device [HID 0461:4e72] on usb-dummy_hcd.2-1/input0 [ 887.502245][ T313] usb 2-1: new high-speed USB device number 58 using dummy_hcd [ 887.525515][T17855] usb 3-1: USB disconnect, device number 67 [ 888.002317][ T313] usb 2-1: config 0 has no interfaces? [ 888.007694][ T313] usb 2-1: New USB device found, idVendor=1a34, idProduct=0802, bcdDevice= 0.00 [ 888.016631][ T313] usb 2-1: New USB device strings: Mfr=0, Product=0, SerialNumber=0 [ 888.025203][ T313] usb 2-1: config 0 descriptor?? [ 888.263538][ T28] audit: type=1326 audit(1720966548.150:858): auid=4294967295 uid=0 gid=0 ses=4294967295 subj=root:sysadm_r:sysadm_t pid=18173 comm="syz.1.4977" exe="/root/syz-executor" sig=31 arch=c000003e syscall=202 compat=0 ip=0x7f99f2775bd9 code=0x0 [ 888.790837][T17855] usb 3-1: new high-speed USB device number 68 using dummy_hcd [ 889.052270][T17855] usb 3-1: Using ep0 maxpacket: 32 [ 889.192296][T17855] usb 3-1: config 0 interface 0 altsetting 0 endpoint 0x81 has an invalid bInterval 0, changing to 7 [ 889.203184][T17855] usb 3-1: config 0 interface 0 altsetting 0 endpoint 0x81 has invalid wMaxPacketSize 0 [ 889.212864][T17855] usb 3-1: New USB device found, idVendor=0461, idProduct=4e72, bcdDevice= 0.00 [ 889.221680][T17855] usb 3-1: New USB device strings: Mfr=0, Product=0, SerialNumber=0 [ 889.230091][T17855] usb 3-1: config 0 descriptor?? [ 889.453252][T18215] loop4: detected capacity change from 0 to 256 [ 889.483315][ T1369] I/O error, dev loop4, sector 0 op 0x0:(READ) flags 0x80700 phys_seg 1 prio class 2 [ 889.485062][T18215] loop4: detected capacity change from 0 to 128 [ 889.492825][ T1369] I/O error, dev loop4, sector 0 op 0x0:(READ) flags 0x0 phys_seg 1 prio class 2 [ 889.508226][ T1369] Buffer I/O error on dev loop4, logical block 0, async page read [ 889.511108][T18215] netlink: 'syz.4.4987': attribute type 4 has an invalid length. [ 889.582274][T17855] usbhid 3-1:0.0: can't add hid device: -71 [ 889.588118][T17855] usbhid: probe of 3-1:0.0 failed with error -71 [ 889.597156][T17855] usb 3-1: USB disconnect, device number 68 [ 889.884902][ T294] usb 2-1: USB disconnect, device number 58 [ 890.281703][ T28] audit: type=1326 audit(1720966550.160:859): auid=4294967295 uid=0 gid=0 ses=4294967295 subj=root:sysadm_r:sysadm_t pid=18229 comm="syz.0.4991" exe="/root/syz-executor" sig=31 arch=c000003e syscall=202 compat=0 ip=0x7f02ecd75bd9 code=0x0 [ 890.514235][T18240] Invalid ELF section header overflow [ 890.556251][T18239] loop4: detected capacity change from 0 to 256 [ 891.443501][T18252] xt_CONNSECMARK: invalid mode: 0 [ 891.522350][ T24] usb 4-1: new high-speed USB device number 69 using dummy_hcd [ 892.792258][ T24] usb 4-1: Using ep0 maxpacket: 32 [ 892.819048][ T313] hid-generic 0000:0000:0000.0097: unknown main item tag 0x0 [ 892.826378][ T313] hid-generic 0000:0000:0000.0097: unknown main item tag 0x0 [ 892.833672][ T313] hid-generic 0000:0000:0000.0097: unknown main item tag 0x0 [ 892.841036][ T313] hid-generic 0000:0000:0000.0097: unknown main item tag 0x0 [ 892.848264][ T313] hid-generic 0000:0000:0000.0097: unknown main item tag 0x0 [ 892.855472][ T313] hid-generic 0000:0000:0000.0097: unknown main item tag 0x0 [ 892.862668][ T313] hid-generic 0000:0000:0000.0097: unknown main item tag 0x0 [ 892.869839][ T313] hid-generic 0000:0000:0000.0097: unknown main item tag 0x0 [ 892.877165][ T313] hid-generic 0000:0000:0000.0097: unknown main item tag 0x0 [ 892.884403][ T313] hid-generic 0000:0000:0000.0097: unknown main item tag 0x0 [ 892.891566][ T313] hid-generic 0000:0000:0000.0097: unknown main item tag 0x0 [ 892.898880][ T313] hid-generic 0000:0000:0000.0097: unknown main item tag 0x0 [ 892.906114][ T313] hid-generic 0000:0000:0000.0097: unknown main item tag 0x0 [ 892.913371][ T24] usb 4-1: config 0 interface 0 altsetting 0 endpoint 0x81 has an invalid bInterval 0, changing to 7 [ 892.923997][ T313] hid-generic 0000:0000:0000.0097: unknown main item tag 0x0 [ 892.931157][ T313] hid-generic 0000:0000:0000.0097: unknown main item tag 0x0 [ 892.938389][ T24] usb 4-1: config 0 interface 0 altsetting 0 endpoint 0x81 has invalid wMaxPacketSize 0 [ 892.947921][ T24] usb 4-1: New USB device found, idVendor=0461, idProduct=4e72, bcdDevice= 0.00 [ 892.956798][ T313] hid-generic 0000:0000:0000.0097: unknown main item tag 0x0 [ 892.963996][ T313] hid-generic 0000:0000:0000.0097: unknown main item tag 0x0 [ 892.971171][ T313] hid-generic 0000:0000:0000.0097: unknown main item tag 0x0 [ 892.978476][ T24] usb 4-1: New USB device strings: Mfr=0, Product=0, SerialNumber=0 [ 892.986522][ T313] hid-generic 0000:0000:0000.0097: unknown main item tag 0x0 [ 892.993942][ T24] usb 4-1: config 0 descriptor?? [ 892.998759][ T313] hid-generic 0000:0000:0000.0097: unknown main item tag 0x0 [ 893.002251][ T19] usb 1-1: new high-speed USB device number 57 using dummy_hcd [ 893.005953][ T313] hid-generic 0000:0000:0000.0097: unknown main item tag 0x0 [ 893.020587][ T313] hid-generic 0000:0000:0000.0097: unknown main item tag 0x0 [ 893.027826][ T313] hid-generic 0000:0000:0000.0097: unknown main item tag 0x0 [ 893.035602][ T313] hid-generic 0000:0000:0000.0097: unknown main item tag 0x0 [ 893.042843][ T313] hid-generic 0000:0000:0000.0097: unknown main item tag 0x0 [ 893.050009][ T313] hid-generic 0000:0000:0000.0097: unknown main item tag 0x0 [ 893.057271][ T313] hid-generic 0000:0000:0000.0097: unknown main item tag 0x0 [ 893.064439][ T313] hid-generic 0000:0000:0000.0097: unknown main item tag 0x0 [ 893.071618][ T313] hid-generic 0000:0000:0000.0097: unknown main item tag 0x0 [ 893.078860][ T313] hid-generic 0000:0000:0000.0097: unknown main item tag 0x0 [ 893.086040][ T313] hid-generic 0000:0000:0000.0097: unknown main item tag 0x0 [ 893.093257][ T313] hid-generic 0000:0000:0000.0097: unknown main item tag 0x0 [ 893.100998][ T313] hid-generic 0000:0000:0000.0097: hidraw0: HID v0.00 Device [syz0] on syz0 [ 893.262311][ T19] usb 1-1: Using ep0 maxpacket: 32 [ 893.362279][ T420] usb 2-1: new high-speed USB device number 59 using dummy_hcd [ 893.392287][ T19] usb 1-1: config 0 interface 0 altsetting 0 endpoint 0x81 has an invalid bInterval 0, changing to 7 [ 893.403053][ T19] usb 1-1: config 0 interface 0 altsetting 0 endpoint 0x81 has invalid wMaxPacketSize 0 [ 893.412660][ T19] usb 1-1: New USB device found, idVendor=0461, idProduct=4e72, bcdDevice= 0.00 [ 893.421509][ T19] usb 1-1: New USB device strings: Mfr=0, Product=0, SerialNumber=0 [ 893.430061][ T19] usb 1-1: config 0 descriptor?? [ 893.473169][ T24] hid-rmi 0003:0461:4E72.0098: unknown main item tag 0x0 [ 893.480129][ T24] hid-rmi 0003:0461:4E72.0098: unknown main item tag 0x0 [ 893.487172][ T24] hid-rmi 0003:0461:4E72.0098: unknown main item tag 0x0 [ 893.494063][ T24] hid-rmi 0003:0461:4E72.0098: unknown main item tag 0x0 [ 893.500888][ T24] hid-rmi 0003:0461:4E72.0098: unknown main item tag 0x0 [ 893.508297][ T24] hid-rmi 0003:0461:4E72.0098: hidraw1: USB HID v0.00 Device [HID 0461:4e72] on usb-dummy_hcd.3-1/input0 [ 893.680084][ T24] usb 4-1: USB disconnect, device number 69 [ 893.732517][ T420] usb 2-1: config 0 has no interfaces? [ 893.738153][ T420] usb 2-1: New USB device found, idVendor=1a34, idProduct=0802, bcdDevice= 0.00 [ 893.748913][ T420] usb 2-1: New USB device strings: Mfr=0, Product=0, SerialNumber=0 [ 893.775746][ T420] usb 2-1: config 0 descriptor?? [ 893.952290][ T19] usbhid 1-1:0.0: can't add hid device: -71 [ 893.958060][ T19] usbhid: probe of 1-1:0.0 failed with error -71 [ 893.965092][ T19] usb 1-1: USB disconnect, device number 57 [ 894.013820][ T28] audit: type=1326 audit(1720966553.900:860): auid=4294967295 uid=0 gid=0 ses=4294967295 subj=root:sysadm_r:sysadm_t pid=18264 comm="syz.1.4999" exe="/root/syz-executor" sig=31 arch=c000003e syscall=202 compat=0 ip=0x7f99f2775bd9 code=0x0 [ 894.403336][T18288] xt_CONNSECMARK: invalid mode: 0 [ 894.561085][ T28] audit: type=1326 audit(1720966554.440:861): auid=4294967295 uid=0 gid=0 ses=4294967295 subj=root:sysadm_r:sysadm_t pid=18289 comm="syz.4.5006" exe="/root/syz-executor" sig=31 arch=c000003e syscall=202 compat=0 ip=0x7f0b89f75bd9 code=0x0 [ 894.762983][T18293] Invalid ELF section header overflow [ 895.412103][T18303] loop4: detected capacity change from 0 to 256 [ 895.747669][ T512] usb 2-1: USB disconnect, device number 59 [ 895.938986][T18310] xt_CONNSECMARK: invalid mode: 0 [ 896.141622][ T28] audit: type=1326 audit(1720966556.020:862): auid=4294967295 uid=0 gid=0 ses=4294967295 subj=root:sysadm_r:sysadm_t pid=18314 comm="syz.2.5012" exe="/root/syz-executor" sig=31 arch=c000003e syscall=202 compat=0 ip=0x7fab81575bd9 code=0x0 [ 896.357144][T18324] Invalid ELF section header overflow [ 896.532236][ T37] usb 5-1: new high-speed USB device number 52 using dummy_hcd [ 896.633048][ T28] audit: type=1326 audit(1720966556.520:863): auid=4294967295 uid=0 gid=0 ses=4294967295 subj=root:sysadm_r:sysadm_t pid=18325 comm="syz.1.5015" exe="/root/syz-executor" sig=31 arch=c000003e syscall=202 compat=0 ip=0x7f99f2775bd9 code=0x0 [ 896.772233][ T37] usb 5-1: Using ep0 maxpacket: 32 [ 896.835122][T18329] Invalid ELF section header overflow [ 896.908143][ T37] usb 5-1: config 0 interface 0 altsetting 0 endpoint 0x81 has an invalid bInterval 0, changing to 7 [ 896.919028][ T37] usb 5-1: config 0 interface 0 altsetting 0 endpoint 0x81 has invalid wMaxPacketSize 0 [ 896.928971][ T37] usb 5-1: New USB device found, idVendor=0461, idProduct=4e72, bcdDevice= 0.00 [ 896.937844][ T37] usb 5-1: New USB device strings: Mfr=0, Product=0, SerialNumber=0 [ 896.946291][ T37] usb 5-1: config 0 descriptor?? [ 897.223489][T18323] loop4: detected capacity change from 0 to 1024 [ 897.229926][T18323] /dev/loop4: Can't open blockdev [ 897.293120][ T1369] I/O error, dev loop4, sector 0 op 0x0:(READ) flags 0x80700 phys_seg 1 prio class 2 [ 897.332936][ T420] hid-generic 0000:0000:0000.0099: unknown main item tag 0x0 [ 897.340236][ T420] hid-generic 0000:0000:0000.0099: unknown main item tag 0x0 [ 897.347593][ T420] hid-generic 0000:0000:0000.0099: unknown main item tag 0x0 [ 897.354913][ T420] hid-generic 0000:0000:0000.0099: unknown main item tag 0x0 [ 897.362113][ T420] hid-generic 0000:0000:0000.0099: unknown main item tag 0x0 [ 897.369480][ T420] hid-generic 0000:0000:0000.0099: unknown main item tag 0x0 [ 897.377027][ T420] hid-generic 0000:0000:0000.0099: unknown main item tag 0x0 [ 897.384268][ T37] usbhid 5-1:0.0: can't add hid device: -71 [ 897.389957][ T37] usbhid: probe of 5-1:0.0 failed with error -71 [ 897.396126][ T420] hid-generic 0000:0000:0000.0099: unknown main item tag 0x0 [ 897.403938][ T37] usb 5-1: USB disconnect, device number 52 [ 897.410192][ T420] hid-generic 0000:0000:0000.0099: unknown main item tag 0x0 [ 897.417897][ T420] hid-generic 0000:0000:0000.0099: unknown main item tag 0x0 [ 897.425132][ T420] hid-generic 0000:0000:0000.0099: unknown main item tag 0x0 [ 897.432343][ T420] hid-generic 0000:0000:0000.0099: unknown main item tag 0x0 [ 897.439506][ T420] hid-generic 0000:0000:0000.0099: unknown main item tag 0x0 [ 897.446762][ T420] hid-generic 0000:0000:0000.0099: unknown main item tag 0x0 [ 897.454080][ T420] hid-generic 0000:0000:0000.0099: unknown main item tag 0x0 [ 897.461253][ T420] hid-generic 0000:0000:0000.0099: unknown main item tag 0x0 [ 897.461280][ T420] hid-generic 0000:0000:0000.0099: unknown main item tag 0x0 [ 897.461297][ T420] hid-generic 0000:0000:0000.0099: unknown main item tag 0x0 [ 897.461316][ T420] hid-generic 0000:0000:0000.0099: unknown main item tag 0x0 [ 897.490237][ T420] hid-generic 0000:0000:0000.0099: unknown main item tag 0x0 [ 897.497597][ T420] hid-generic 0000:0000:0000.0099: unknown main item tag 0x0 [ 897.504879][ T420] hid-generic 0000:0000:0000.0099: unknown main item tag 0x0 [ 897.512017][ T420] hid-generic 0000:0000:0000.0099: unknown main item tag 0x0 [ 897.519270][ T420] hid-generic 0000:0000:0000.0099: unknown main item tag 0x0 [ 897.526599][ T420] hid-generic 0000:0000:0000.0099: unknown main item tag 0x0 [ 897.533913][ T420] hid-generic 0000:0000:0000.0099: unknown main item tag 0x0 [ 897.541131][ T420] hid-generic 0000:0000:0000.0099: unknown main item tag 0x0 [ 897.548341][ T420] hid-generic 0000:0000:0000.0099: unknown main item tag 0x0 [ 897.555546][ T420] hid-generic 0000:0000:0000.0099: unknown main item tag 0x0 [ 897.562869][ T420] hid-generic 0000:0000:0000.0099: unknown main item tag 0x0 [ 897.570196][ T420] hid-generic 0000:0000:0000.0099: unknown main item tag 0x0 [ 897.577476][ T420] hid-generic 0000:0000:0000.0099: unknown main item tag 0x0 [ 897.585710][ T420] hid-generic 0000:0000:0000.0099: hidraw0: HID v0.00 Device [syz0] on syz0 [ 897.972268][ T24] usb 4-1: new high-speed USB device number 70 using dummy_hcd [ 898.068026][T18362] xt_CONNSECMARK: invalid mode: 0 [ 898.217248][T18366] loop4: detected capacity change from 0 to 256 [ 898.422533][ T24] usb 4-1: config 0 has no interfaces? [ 898.428345][ T24] usb 4-1: New USB device found, idVendor=1a34, idProduct=0802, bcdDevice= 0.00 [ 898.518346][ T24] usb 4-1: New USB device strings: Mfr=0, Product=0, SerialNumber=0 [ 898.622523][ T24] usb 4-1: config 0 descriptor?? [ 898.636212][ T28] audit: type=1326 audit(1720966558.520:864): auid=4294967295 uid=0 gid=0 ses=4294967295 subj=root:sysadm_r:sysadm_t pid=18371 comm="syz.1.5028" exe="/root/syz-executor" sig=31 arch=c000003e syscall=202 compat=0 ip=0x7f99f2775bd9 code=0x0 [ 898.838136][T18377] Invalid ELF section header overflow [ 898.873532][ T28] audit: type=1326 audit(1720966558.760:865): auid=4294967295 uid=0 gid=0 ses=4294967295 subj=root:sysadm_r:sysadm_t pid=18342 comm="syz.3.5020" exe="/root/syz-executor" sig=31 arch=c000003e syscall=202 compat=0 ip=0x7f096e575bd9 code=0x0 [ 899.158832][T18391] loop4: detected capacity change from 0 to 512 [ 899.176714][T18391] [EXT4 FS bs=4096, gc=1, bpg=32768, ipg=32, mo=8856c01c, mo2=0002] [ 899.187163][T18391] EXT4-fs (loop4): write access unavailable, skipping orphan cleanup [ 899.197751][T18391] EXT4-fs (loop4): mounted filesystem without journal. Quota mode: writeback. [ 899.228551][ T28] audit: type=1326 audit(1720966559.110:866): auid=4294967295 uid=0 gid=0 ses=4294967295 subj=root:sysadm_r:sysadm_t pid=18390 comm="syz.4.5034" exe="/root/syz-executor" sig=31 arch=c000003e syscall=202 compat=0 ip=0x7f0b89f75bd9 code=0x0 [ 899.430409][T18395] Invalid ELF section header overflow [ 899.992282][ T313] usb 1-1: new high-speed USB device number 58 using dummy_hcd [ 900.090702][T11518] EXT4-fs (loop4): unmounting filesystem. [ 900.256852][ T313] usb 1-1: Using ep0 maxpacket: 32 [ 900.263502][ T37] usb 4-1: USB disconnect, device number 70 [ 900.612312][ T313] usb 1-1: config 0 interface 0 altsetting 0 endpoint 0x81 has an invalid bInterval 0, changing to 7 [ 900.623121][ T313] usb 1-1: config 0 interface 0 altsetting 0 endpoint 0x81 has invalid wMaxPacketSize 0 [ 900.638303][ T313] usb 1-1: New USB device found, idVendor=0461, idProduct=4e72, bcdDevice= 0.00 [ 900.654950][ T313] usb 1-1: New USB device strings: Mfr=0, Product=0, SerialNumber=0 [ 900.688377][T18420] xt_CONNSECMARK: invalid mode: 0 [ 900.850993][ T313] usb 1-1: config 0 descriptor?? [ 901.211816][T18438] loop4: detected capacity change from 0 to 1024 [ 901.218504][T18438] /dev/loop4: Can't open blockdev [ 901.260350][ T313] usbhid 1-1:0.0: can't add hid device: -71 [ 901.266823][ T313] usbhid: probe of 1-1:0.0 failed with error -71 [ 901.274060][ T313] usb 1-1: USB disconnect, device number 58 [ 902.300411][T18447] loop4: detected capacity change from 0 to 256 [ 902.458406][ T1369] I/O error, dev loop4, sector 0 op 0x0:(READ) flags 0x80700 phys_seg 1 prio class 2 [ 902.467844][ T28] audit: type=1326 audit(1720966562.340:867): auid=4294967295 uid=0 gid=0 ses=4294967295 subj=root:sysadm_r:sysadm_t pid=18448 comm="syz.3.5051" exe="/root/syz-executor" sig=31 arch=c000003e syscall=202 compat=0 ip=0x7f096e575bd9 code=0x0 [ 903.318849][T18469] Invalid ELF section header overflow [ 903.350620][T18465] loop4: detected capacity change from 0 to 512 [ 903.693466][T18465] /dev/loop4: Can't open blockdev [ 904.341710][T18492] xt_CONNSECMARK: invalid mode: 0 [ 904.551689][T18498] tap0: tun_chr_ioctl cmd 1074025675 [ 904.556931][T18498] tap0: persist disabled [ 904.668670][T18500] xt_CONNSECMARK: invalid mode: 0 [ 906.914438][T18552] xt_CONNSECMARK: invalid mode: 0 [ 907.374391][T18556] netlink: 40 bytes leftover after parsing attributes in process `syz.4.5079'. [ 908.256586][T18582] xt_CONNSECMARK: invalid mode: 0 [ 908.668504][T18595] loop4: detected capacity change from 0 to 512 [ 908.687916][T18595] /dev/loop4: Can't open blockdev [ 909.184734][T18611] FAULT_INJECTION: forcing a failure. [ 909.184734][T18611] name fail_usercopy, interval 1, probability 0, space 0, times 0 [ 909.197788][T18611] CPU: 1 PID: 18611 Comm: syz.0.5095 Not tainted 6.1.84-syzkaller-00005-g96d66062d076 #0 [ 909.207413][T18611] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 06/07/2024 [ 909.217307][T18611] Call Trace: [ 909.220428][T18611] [ 909.223207][T18611] dump_stack_lvl+0x151/0x1b7 [ 909.227722][T18611] ? nf_tcp_handle_invalid+0x3f1/0x3f1 [ 909.233015][T18611] dump_stack+0x15/0x1b [ 909.237007][T18611] should_fail_ex+0x3d0/0x520 [ 909.241521][T18611] should_fail+0xb/0x10 [ 909.245510][T18611] should_fail_usercopy+0x1a/0x20 [ 909.250370][T18611] _copy_to_user+0x1e/0x90 [ 909.254626][T18611] simple_read_from_buffer+0xc7/0x150 [ 909.259831][T18611] proc_fail_nth_read+0x1a3/0x210 [ 909.264696][T18611] ? proc_fault_inject_write+0x390/0x390 [ 909.270158][T18611] ? fsnotify_perm+0x470/0x5d0 [ 909.274761][T18611] ? security_file_permission+0x86/0xb0 [ 909.280140][T18611] ? proc_fault_inject_write+0x390/0x390 [ 909.285608][T18611] vfs_read+0x26c/0xad0 [ 909.289604][T18611] ? kernel_read+0x1f0/0x1f0 [ 909.294029][T18611] ? mutex_lock+0xb1/0x1e0 [ 909.298286][T18611] ? bit_wait_io_timeout+0x120/0x120 [ 909.303408][T18611] ? __fdget_pos+0x2e2/0x390 [ 909.307829][T18611] ? ksys_read+0x77/0x2c0 [ 909.311994][T18611] ksys_read+0x199/0x2c0 [ 909.316076][T18611] ? vfs_write+0xeb0/0xeb0 [ 909.320328][T18611] ? debug_smp_processor_id+0x17/0x20 [ 909.325538][T18611] ? fpregs_assert_state_consistent+0xb6/0xe0 [ 909.331437][T18611] __x64_sys_read+0x7b/0x90 [ 909.335773][T18611] do_syscall_64+0x3d/0xb0 [ 909.340025][T18611] entry_SYSCALL_64_after_hwframe+0x63/0xcd [ 909.345754][T18611] RIP: 0033:0x7f02ecd746bc [ 909.350006][T18611] Code: ec 28 48 89 54 24 18 48 89 74 24 10 89 7c 24 08 e8 c9 8c 02 00 48 8b 54 24 18 48 8b 74 24 10 41 89 c0 8b 7c 24 08 31 c0 0f 05 <48> 3d 00 f0 ff ff 77 34 44 89 c7 48 89 44 24 08 e8 1f 8d 02 00 48 [ 909.369456][T18611] RSP: 002b:00007f02edac6040 EFLAGS: 00000246 ORIG_RAX: 0000000000000000 [ 909.377695][T18611] RAX: ffffffffffffffda RBX: 00007f02ecf03f60 RCX: 00007f02ecd746bc [ 909.385509][T18611] RDX: 000000000000000f RSI: 00007f02edac60b0 RDI: 0000000000000007 [ 909.393320][T18611] RBP: 00007f02edac60a0 R08: 0000000000000000 R09: 0000000000000000 [ 909.401128][T18611] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000001 [ 909.408940][T18611] R13: 000000000000000b R14: 00007f02ecf03f60 R15: 00007fff75571f48 [ 909.416761][T18611] [ 909.422482][T18614] xt_CONNSECMARK: invalid mode: 0 [ 909.507948][T18623] loop4: detected capacity change from 0 to 512 [ 909.515324][T18623] [EXT4 FS bs=4096, gc=1, bpg=32768, ipg=32, mo=8856c01c, mo2=0002] [ 909.523811][T18623] EXT4-fs (loop4): write access unavailable, skipping orphan cleanup [ 909.531753][T18623] EXT4-fs (loop4): mounted filesystem without journal. Quota mode: writeback. [ 909.555967][ T28] audit: type=1326 audit(1720966569.440:868): auid=4294967295 uid=0 gid=0 ses=4294967295 subj=root:sysadm_r:sysadm_t pid=18622 comm="syz.4.5098" exe="/root/syz-executor" sig=31 arch=c000003e syscall=202 compat=0 ip=0x7f0b89f75bd9 code=0x0 [ 909.885047][T18632] Invalid ELF section header overflow [ 910.209296][T18639] xt_CONNSECMARK: invalid mode: 0 [ 910.608322][T11518] EXT4-fs (loop4): unmounting filesystem. [ 911.657168][T18651] loop4: detected capacity change from 0 to 256 [ 911.865277][T18661] netlink: 24 bytes leftover after parsing attributes in process `syz.2.5108'. [ 912.069259][T18661] device pim6reg1 entered promiscuous mode [ 912.300424][T18673] xt_CONNSECMARK: invalid mode: 0 [ 912.941225][ T28] audit: type=1326 audit(1720966572.820:869): auid=4294967295 uid=0 gid=0 ses=4294967295 subj=root:sysadm_r:sysadm_t pid=18682 comm="syz.3.5114" exe="/root/syz-executor" sig=31 arch=c000003e syscall=202 compat=0 ip=0x7f096e575bd9 code=0x0 [ 912.964097][ T19] usb 3-1: new high-speed USB device number 69 using dummy_hcd [ 913.153928][T18692] Invalid ELF section header overflow [ 913.219965][T18679] loop4: detected capacity change from 0 to 131072 [ 913.232218][ T19] usb 3-1: Using ep0 maxpacket: 8 [ 913.272459][ T1369] I/O error, dev loop4, sector 130944 op 0x0:(READ) flags 0x80700 phys_seg 1 prio class 2 [ 913.368352][T18679] loop4: detected capacity change from 0 to 8192 [ 913.382271][ T19] usb 3-1: config 135 has an invalid interface number: 230 but max is 0 [ 913.390494][ T19] usb 3-1: config 135 has an invalid descriptor of length 0, skipping remainder of the config [ 913.400764][ T19] usb 3-1: config 135 has no interface number 0 [ 913.406847][ T19] usb 3-1: config 135 interface 230 altsetting 0 has 0 endpoint descriptors, different from the interface descriptor's value: 3 [ 913.420073][ T1369] I/O error, dev loop4, sector 8064 op 0x0:(READ) flags 0x80700 phys_seg 1 prio class 2 [ 913.440717][T18694] loop4: detected capacity change from 0 to 256 [ 913.483219][ T1369] I/O error, dev loop4, sector 0 op 0x0:(READ) flags 0x80700 phys_seg 1 prio class 2 [ 913.828468][ T19] usb 3-1: New USB device found, idVendor=18ec, idProduct=3288, bcdDevice=3f.3a [ 913.837515][ T19] usb 3-1: New USB device strings: Mfr=1, Product=2, SerialNumber=3 [ 913.845512][ T19] usb 3-1: Product: syz [ 913.849514][ T19] usb 3-1: Manufacturer: syz [ 913.854059][ T19] usb 3-1: SerialNumber: syz [ 913.902934][ T19] usb 3-1: Found UVC 0.00 device syz (18ec:3288) [ 913.909190][ T19] usb 3-1: No valid video chain found. [ 914.109034][ T313] usb 3-1: USB disconnect, device number 69 [ 914.682780][T18725] xt_CONNSECMARK: invalid mode: 0 [ 915.625775][ T28] audit: type=1326 audit(1720966575.510:870): auid=4294967295 uid=0 gid=0 ses=4294967295 subj=root:sysadm_r:sysadm_t pid=18741 comm="syz.0.5129" exe="/root/syz-executor" sig=31 arch=c000003e syscall=202 compat=0 ip=0x7f02ecd75bd9 code=0x0 [ 915.827921][T18750] Invalid ELF section header overflow [ 916.233072][T18762] loop4: detected capacity change from 0 to 256 [ 917.304342][T18782] xt_CONNSECMARK: invalid mode: 0 [ 917.452223][ T5623] usb 4-1: new high-speed USB device number 71 using dummy_hcd [ 918.260703][T18797] bridge0: port 1(bridge_slave_0) entered blocking state [ 918.267635][T18797] bridge0: port 1(bridge_slave_0) entered disabled state [ 918.274861][T18797] device bridge_slave_0 entered promiscuous mode [ 918.281421][T18797] bridge0: port 2(bridge_slave_1) entered blocking state [ 918.288512][ T5623] usb 4-1: New USB device found, idVendor=0cf3, idProduct=9271, bcdDevice= 1.08 [ 918.288538][T18797] bridge0: port 2(bridge_slave_1) entered disabled state [ 918.297402][ T5623] usb 4-1: New USB device strings: Mfr=1, Product=2, SerialNumber=3 [ 918.304985][T18797] device bridge_slave_1 entered promiscuous mode [ 918.312135][ T5623] usb 4-1: Product: syz [ 918.322384][ T5623] usb 4-1: Manufacturer: syz [ 918.326794][ T5623] usb 4-1: SerialNumber: syz [ 918.369361][T18797] bridge0: port 2(bridge_slave_1) entered blocking state [ 918.376234][T18797] bridge0: port 2(bridge_slave_1) entered forwarding state [ 918.383332][T18797] bridge0: port 1(bridge_slave_0) entered blocking state [ 918.390092][T18797] bridge0: port 1(bridge_slave_0) entered forwarding state [ 918.411763][ T509] IPv6: ADDRCONF(NETDEV_CHANGE): veth0: link becomes ready [ 918.419240][ T509] bridge0: port 1(bridge_slave_0) entered disabled state [ 918.426998][ T509] bridge0: port 2(bridge_slave_1) entered disabled state [ 918.436959][ T5623] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_0: link becomes ready [ 918.444925][ T5623] bridge0: port 1(bridge_slave_0) entered blocking state [ 918.451742][ T5623] bridge0: port 1(bridge_slave_0) entered forwarding state [ 918.460165][ T509] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_1: link becomes ready [ 918.468191][ T509] bridge0: port 2(bridge_slave_1) entered blocking state [ 918.475039][ T509] bridge0: port 2(bridge_slave_1) entered forwarding state [ 918.491080][ T420] IPv6: ADDRCONF(NETDEV_CHANGE): hsr_slave_0: link becomes ready [ 918.498798][ T420] IPv6: ADDRCONF(NETDEV_CHANGE): hsr_slave_1: link becomes ready [ 918.509519][ T420] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_virt_wifi: link becomes ready [ 918.540698][ T5623] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_vlan: link becomes ready [ 918.548610][ T5623] IPv6: ADDRCONF(NETDEV_CHANGE): vlan0: link becomes ready [ 918.555952][ T5623] IPv6: ADDRCONF(NETDEV_CHANGE): vlan1: link becomes ready [ 918.563609][T18797] device veth0_vlan entered promiscuous mode [ 918.573082][ T5623] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_macvtap: link becomes ready [ 918.581688][T18797] device veth1_macvtap entered promiscuous mode [ 918.590425][ T5623] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_batadv: link becomes ready [ 918.602734][ T5623] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_batadv: link becomes ready [ 918.737249][T18810] loop4: detected capacity change from 0 to 512 [ 918.744779][T18810] [EXT4 FS bs=4096, gc=1, bpg=32768, ipg=32, mo=8856c01c, mo2=0002] [ 918.753271][T18810] EXT4-fs (loop4): write access unavailable, skipping orphan cleanup [ 918.761254][T18810] EXT4-fs (loop4): mounted filesystem without journal. Quota mode: writeback. [ 918.772741][ T28] audit: type=1326 audit(1720966578.660:871): auid=4294967295 uid=0 gid=0 ses=4294967295 subj=root:sysadm_r:sysadm_t pid=18809 comm="syz.4.5146" exe="/root/syz-executor" sig=31 arch=c000003e syscall=202 compat=0 ip=0x7f815c175bd9 code=0x0 [ 918.842706][T11188] device bridge_slave_1 left promiscuous mode [ 918.848810][T11188] bridge0: port 2(bridge_slave_1) entered disabled state [ 918.856217][T11188] device bridge_slave_0 left promiscuous mode [ 918.862252][T11188] bridge0: port 1(bridge_slave_0) entered disabled state [ 918.869674][T11188] device veth1_macvtap left promiscuous mode [ 918.875556][T11188] device veth0_vlan left promiscuous mode [ 918.977192][T18814] Invalid ELF section header overflow [ 919.572700][T18797] EXT4-fs (loop4): unmounting filesystem. [ 919.640592][T18826] loop4: detected capacity change from 0 to 1024 [ 919.662234][T18826] /dev/loop4: Can't open blockdev [ 920.558662][T18841] xt_CONNSECMARK: invalid mode: 0 [ 921.019388][T18839] loop4: detected capacity change from 0 to 131072 [ 921.062758][ T1369] I/O error, dev loop4, sector 130944 op 0x0:(READ) flags 0x80700 phys_seg 1 prio class 2 [ 921.420342][T18839] loop4: detected capacity change from 0 to 8192 [ 921.462794][ T1369] I/O error, dev loop4, sector 8064 op 0x0:(READ) flags 0x80700 phys_seg 1 prio class 2 [ 921.768043][ T420] usb 4-1: USB disconnect, device number 71 [ 921.786178][ T28] audit: type=1326 audit(1720966581.670:872): auid=4294967295 uid=0 gid=0 ses=4294967295 subj=root:sysadm_r:sysadm_t pid=18863 comm="syz.3.5160" exe="/root/syz-executor" sig=31 arch=c000003e syscall=202 compat=0 ip=0x7f096e575bd9 code=0x0 [ 922.003123][T18869] Invalid ELF section header overflow [ 922.325153][T18874] loop4: detected capacity change from 0 to 256 [ 922.352744][ T1369] I/O error, dev loop4, sector 0 op 0x0:(READ) flags 0x80700 phys_seg 1 prio class 2 [ 923.107041][T18897] xt_CONNSECMARK: invalid mode: 0 [ 923.591690][T18903] bridge0: port 1(bridge_slave_0) entered blocking state [ 923.601756][T18903] bridge0: port 1(bridge_slave_0) entered disabled state [ 923.611182][T18903] device bridge_slave_0 entered promiscuous mode [ 923.685205][T18903] bridge0: port 2(bridge_slave_1) entered blocking state [ 923.692270][T18903] bridge0: port 2(bridge_slave_1) entered disabled state [ 923.701399][T18903] device bridge_slave_1 entered promiscuous mode [ 924.012786][ T420] IPv6: ADDRCONF(NETDEV_CHANGE): veth1: link becomes ready [ 924.020314][ T420] IPv6: ADDRCONF(NETDEV_CHANGE): veth0: link becomes ready [ 924.040160][ T509] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_bridge: link becomes ready [ 924.048413][ T509] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_0: link becomes ready [ 924.056671][ T509] bridge0: port 1(bridge_slave_0) entered blocking state [ 924.063546][ T509] bridge0: port 1(bridge_slave_0) entered forwarding state [ 924.070974][ T509] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_bridge: link becomes ready [ 924.079833][ T509] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_1: link becomes ready [ 924.088311][ T509] bridge0: port 2(bridge_slave_1) entered blocking state [ 924.095264][ T509] bridge0: port 2(bridge_slave_1) entered forwarding state [ 924.105963][ T509] IPv6: ADDRCONF(NETDEV_CHANGE): hsr_slave_0: link becomes ready [ 924.124996][ T420] IPv6: ADDRCONF(NETDEV_CHANGE): bridge0: link becomes ready [ 924.132823][ T420] IPv6: ADDRCONF(NETDEV_CHANGE): hsr_slave_1: link becomes ready [ 924.147368][T18903] device veth0_vlan entered promiscuous mode [ 924.158301][ T509] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_virt_wifi: link becomes ready [ 924.166989][ T509] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_vlan: link becomes ready [ 924.175190][ T509] IPv6: ADDRCONF(NETDEV_CHANGE): vlan0: link becomes ready [ 924.182784][ T509] IPv6: ADDRCONF(NETDEV_CHANGE): vlan1: link becomes ready [ 924.199082][T18903] device veth1_macvtap entered promiscuous mode [ 924.206383][ T420] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_macvtap: link becomes ready [ 924.219905][ T5623] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_batadv: link becomes ready [ 924.233237][T17855] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_batadv: link becomes ready [ 924.241940][T11188] device bridge_slave_1 left promiscuous mode [ 924.248625][T11188] bridge0: port 2(bridge_slave_1) entered disabled state [ 924.256318][T11188] device bridge_slave_0 left promiscuous mode [ 924.262807][T11188] bridge0: port 1(bridge_slave_0) entered disabled state [ 924.271022][T11188] device veth1_macvtap left promiscuous mode [ 924.276942][T11188] device veth0_vlan left promiscuous mode [ 924.380928][ T28] audit: type=1400 audit(1720966584.260:873): avc: denied { mounton } for pid=18931 comm="syz.1.5169" path="/0/file0" dev="cgroup2" ino=1 scontext=root:sysadm_r:sysadm_t tcontext=system_u:object_r:cgroup_t tclass=dir permissive=1 [ 924.455228][T18935] SELinux: Context system_u:object_r:logrotate_exec_t:s0 is not valid (left unmapped). [ 924.465135][ T28] audit: type=1400 audit(1720966584.350:874): avc: denied { relabelto } for pid=18931 comm="syz.1.5169" name="0" dev="tmpfs" ino=12 scontext=root:sysadm_r:sysadm_t tcontext=system_u:object_r:unlabeled_t tclass=dir permissive=1 trawcon="system_u:object_r:logrotate_exec_t:s0" [ 924.491794][ T28] audit: type=1400 audit(1720966584.350:875): avc: denied { associate } for pid=18931 comm="syz.1.5169" name="0" dev="tmpfs" ino=12 scontext=system_u:object_r:unlabeled_t tcontext=system_u:object_r:tmpfs_t tclass=filesystem permissive=1 srawcon="system_u:object_r:logrotate_exec_t:s0" [ 924.880221][T18946] loop4: detected capacity change from 0 to 512 [ 924.895798][T18946] [EXT4 FS bs=4096, gc=1, bpg=32768, ipg=32, mo=8856c01c, mo2=0002] [ 924.905911][T18946] EXT4-fs (loop4): write access unavailable, skipping orphan cleanup [ 924.914194][T18946] EXT4-fs (loop4): mounted filesystem without journal. Quota mode: writeback. [ 924.931377][ T28] audit: type=1326 audit(1720966584.810:876): auid=4294967295 uid=0 gid=0 ses=4294967295 subj=root:sysadm_r:sysadm_t pid=18945 comm="syz.4.5180" exe="/root/syz-executor" sig=31 arch=c000003e syscall=202 compat=0 ip=0x7f815c175bd9 code=0x0 [ 925.193676][T18955] Invalid ELF section header overflow [ 925.243487][ T28] audit: type=1400 audit(1720966585.130:877): avc: denied { write } for pid=18903 comm="syz-executor" name="0" dev="tmpfs" ino=12 scontext=root:sysadm_r:sysadm_t tcontext=system_u:object_r:unlabeled_t tclass=dir permissive=1 trawcon="system_u:object_r:logrotate_exec_t:s0" [ 925.269750][ T28] audit: type=1400 audit(1720966585.130:878): avc: denied { remove_name } for pid=18903 comm="syz-executor" name="bus" dev="tmpfs" ino=18 scontext=root:sysadm_r:sysadm_t tcontext=system_u:object_r:unlabeled_t tclass=dir permissive=1 trawcon="system_u:object_r:logrotate_exec_t:s0" [ 925.296616][ T28] audit: type=1400 audit(1720966585.160:879): avc: denied { rmdir } for pid=18903 comm="syz-executor" name="0" dev="tmpfs" ino=12 scontext=root:sysadm_r:sysadm_t tcontext=system_u:object_r:unlabeled_t tclass=dir permissive=1 trawcon="system_u:object_r:logrotate_exec_t:s0" [ 925.472843][T18963] xt_CONNSECMARK: invalid mode: 0 [ 925.720085][T18797] EXT4-fs (loop4): unmounting filesystem. [ 927.309592][T19004] loop4: detected capacity change from 0 to 256 [ 928.041139][ T24] hid-generic 0000:0000:0000.009A: unknown main item tag 0x0 [ 928.049857][ T24] hid-generic 0000:0000:0000.009A: unknown main item tag 0x0 [ 928.057417][ T24] hid-generic 0000:0000:0000.009A: unknown main item tag 0x0 [ 928.065050][ T24] hid-generic 0000:0000:0000.009A: unknown main item tag 0x0 [ 928.073991][ T24] hid-generic 0000:0000:0000.009A: unknown main item tag 0x0 [ 928.081266][ T24] hid-generic 0000:0000:0000.009A: unknown main item tag 0x0 [ 928.089042][ T24] hid-generic 0000:0000:0000.009A: unknown main item tag 0x0 [ 928.106449][ T24] hid-generic 0000:0000:0000.009A: unknown main item tag 0x0 [ 928.121681][ T24] hid-generic 0000:0000:0000.009A: unknown main item tag 0x0 [ 928.129265][ T24] hid-generic 0000:0000:0000.009A: unknown main item tag 0x0 [ 928.136944][ T24] hid-generic 0000:0000:0000.009A: unknown main item tag 0x0 [ 928.202431][ T24] hid-generic 0000:0000:0000.009A: unknown main item tag 0x0 [ 928.209689][ T24] hid-generic 0000:0000:0000.009A: unknown main item tag 0x0 [ 928.222554][ T24] hid-generic 0000:0000:0000.009A: unknown main item tag 0x0 [ 928.237079][ T24] hid-generic 0000:0000:0000.009A: unknown main item tag 0x0 [ 928.252234][ T24] hid-generic 0000:0000:0000.009A: unknown main item tag 0x0 [ 928.259465][ T24] hid-generic 0000:0000:0000.009A: unknown main item tag 0x0 [ 928.266936][ T24] hid-generic 0000:0000:0000.009A: unknown main item tag 0x0 [ 928.274308][ T24] hid-generic 0000:0000:0000.009A: unknown main item tag 0x0 [ 928.284374][ T24] hid-generic 0000:0000:0000.009A: unknown main item tag 0x0 [ 928.291874][ T24] hid-generic 0000:0000:0000.009A: unknown main item tag 0x0 [ 928.299345][ T24] hid-generic 0000:0000:0000.009A: unknown main item tag 0x0 [ 928.307338][ T24] hid-generic 0000:0000:0000.009A: unknown main item tag 0x0 [ 928.315181][ T24] hid-generic 0000:0000:0000.009A: unknown main item tag 0x0 [ 928.322845][ T24] hid-generic 0000:0000:0000.009A: unknown main item tag 0x0 [ 928.333451][ T24] hid-generic 0000:0000:0000.009A: unknown main item tag 0x0 [ 928.341340][ T24] hid-generic 0000:0000:0000.009A: unknown main item tag 0x0 [ 928.350027][ T24] hid-generic 0000:0000:0000.009A: unknown main item tag 0x0 [ 928.357983][ T24] hid-generic 0000:0000:0000.009A: unknown main item tag 0x0 [ 928.365539][ T24] hid-generic 0000:0000:0000.009A: unknown main item tag 0x0 [ 928.382330][ T24] hid-generic 0000:0000:0000.009A: unknown main item tag 0x0 [ 928.389542][ T24] hid-generic 0000:0000:0000.009A: unknown main item tag 0x0 [ 928.413073][ T24] hid-generic 0000:0000:0000.009A: hidraw0: HID v0.00 Device [syz0] on syz0 [ 928.652241][ T294] usb 1-1: new high-speed USB device number 59 using dummy_hcd [ 928.682221][ T395] usb 4-1: new high-speed USB device number 72 using dummy_hcd [ 928.689629][ T420] usb 2-1: new high-speed USB device number 60 using dummy_hcd [ 928.862884][T19033] xt_CONNSECMARK: invalid mode: 0 [ 928.942534][ T420] usb 2-1: Using ep0 maxpacket: 8 [ 929.032215][ T294] usb 1-1: Using ep0 maxpacket: 32 [ 929.062294][ T395] usb 4-1: config 0 has no interfaces? [ 929.067625][ T395] usb 4-1: New USB device found, idVendor=1a34, idProduct=0802, bcdDevice= 0.00 [ 929.076670][ T420] usb 2-1: config 0 has an invalid interface number: 129 but max is 0 [ 929.084695][ T420] usb 2-1: config 0 has no interface number 0 [ 929.090559][ T420] usb 2-1: too many endpoints for config 0 interface 129 altsetting 164: 91, using maximum allowed: 30 [ 929.101422][ T395] usb 4-1: New USB device strings: Mfr=0, Product=0, SerialNumber=0 [ 929.109459][ T420] usb 2-1: config 0 interface 129 altsetting 164 has 0 endpoint descriptors, different from the interface descriptor's value: 91 [ 929.122970][ T395] usb 4-1: config 0 descriptor?? [ 929.127840][ T420] usb 2-1: config 0 interface 129 has no altsetting 0 [ 929.134357][ T420] usb 2-1: New USB device found, idVendor=1557, idProduct=7720, bcdDevice=b7.eb [ 929.143322][ T420] usb 2-1: New USB device strings: Mfr=0, Product=0, SerialNumber=0 [ 929.151665][ T420] usb 2-1: config 0 descriptor?? [ 929.172291][ T294] usb 1-1: config 0 interface 0 altsetting 0 endpoint 0x81 has an invalid bInterval 0, changing to 7 [ 929.183141][ T294] usb 1-1: config 0 interface 0 altsetting 0 endpoint 0x81 has invalid wMaxPacketSize 0 [ 929.192723][ T294] usb 1-1: New USB device found, idVendor=0461, idProduct=4e72, bcdDevice= 0.00 [ 929.201533][ T294] usb 1-1: New USB device strings: Mfr=0, Product=0, SerialNumber=0 [ 929.210178][ T294] usb 1-1: config 0 descriptor?? [ 929.243125][T19038] loop4: detected capacity change from 0 to 256 [ 929.283060][ T1369] I/O error, dev loop4, sector 0 op 0x0:(READ) flags 0x80700 phys_seg 1 prio class 2 [ 929.363464][ T28] audit: type=1326 audit(1720966589.250:880): auid=4294967295 uid=0 gid=0 ses=4294967295 subj=root:sysadm_r:sysadm_t pid=19011 comm="syz.3.5199" exe="/root/syz-executor" sig=31 arch=c000003e syscall=202 compat=0 ip=0x7f096e575bd9 code=0x0 [ 929.512221][ T420] usb 2-1: string descriptor 0 read error: -71 [ 929.532243][ T420] asix 2-1:0.129 (unnamed net_device) (uninitialized): Failed to read reg index 0x0000: -71 [ 929.542398][ T420] asix: probe of 2-1:0.129 failed with error -71 [ 929.549747][ T420] usb 2-1: USB disconnect, device number 60 [ 929.712261][ T294] usbhid 1-1:0.0: can't add hid device: -71 [ 929.718081][ T294] usbhid: probe of 1-1:0.0 failed with error -71 [ 929.905369][ T294] usb 1-1: USB disconnect, device number 59 [ 930.137709][ T28] audit: type=1326 audit(1720966590.020:881): auid=4294967295 uid=0 gid=0 ses=4294967295 subj=root:sysadm_r:sysadm_t pid=19060 comm="syz.0.5212" exe="/root/syz-executor" sig=31 arch=c000003e syscall=202 compat=0 ip=0x7f02ecd75bd9 code=0x0 [ 930.429373][T19067] Invalid ELF section header overflow [ 930.913212][ T294] usb 4-1: USB disconnect, device number 72 [ 931.164859][T19088] xt_CONNSECMARK: invalid mode: 0 [ 932.060180][T19107] loop4: detected capacity change from 0 to 256 [ 932.912260][ T19] hid-generic 0000:0000:0000.009B: unknown main item tag 0x0 [ 932.919490][ T19] hid-generic 0000:0000:0000.009B: unknown main item tag 0x0 [ 932.927178][ T19] hid-generic 0000:0000:0000.009B: unknown main item tag 0x0 [ 932.931008][ T28] audit: type=1326 audit(1720966592.810:882): auid=4294967295 uid=0 gid=0 ses=4294967295 subj=root:sysadm_r:sysadm_t pid=19120 comm="syz.1.5229" exe="/root/syz-executor" sig=31 arch=c000003e syscall=202 compat=0 ip=0x7f05ac775bd9 code=0x0 [ 932.934744][ T19] hid-generic 0000:0000:0000.009B: unknown main item tag 0x0 [ 932.989743][ T19] hid-generic 0000:0000:0000.009B: unknown main item tag 0x0 [ 932.997126][ T19] hid-generic 0000:0000:0000.009B: unknown main item tag 0x0 [ 933.004383][ T19] hid-generic 0000:0000:0000.009B: unknown main item tag 0x0 [ 933.011529][ T19] hid-generic 0000:0000:0000.009B: unknown main item tag 0x0 [ 933.018803][ T19] hid-generic 0000:0000:0000.009B: unknown main item tag 0x0 [ 933.026343][ T19] hid-generic 0000:0000:0000.009B: unknown main item tag 0x0 [ 933.033748][ T19] hid-generic 0000:0000:0000.009B: unknown main item tag 0x0 [ 933.044016][ T19] hid-generic 0000:0000:0000.009B: unknown main item tag 0x0 [ 933.051479][ T19] hid-generic 0000:0000:0000.009B: unknown main item tag 0x0 [ 933.059450][ T19] hid-generic 0000:0000:0000.009B: unknown main item tag 0x0 [ 933.066869][ T19] hid-generic 0000:0000:0000.009B: unknown main item tag 0x0 [ 933.074196][ T19] hid-generic 0000:0000:0000.009B: unknown main item tag 0x0 [ 933.081378][ T19] hid-generic 0000:0000:0000.009B: unknown main item tag 0x0 [ 933.089075][ T19] hid-generic 0000:0000:0000.009B: unknown main item tag 0x0 [ 933.493846][T19136] Invalid ELF section header overflow [ 933.501465][ T19] hid-generic 0000:0000:0000.009B: unknown main item tag 0x0 [ 933.509708][ T19] hid-generic 0000:0000:0000.009B: unknown main item tag 0x0 [ 933.516932][ T19] hid-generic 0000:0000:0000.009B: unknown main item tag 0x0 [ 933.524117][ T19] hid-generic 0000:0000:0000.009B: unknown main item tag 0x0 [ 933.531335][ T19] hid-generic 0000:0000:0000.009B: unknown main item tag 0x0 [ 933.538576][ T19] hid-generic 0000:0000:0000.009B: unknown main item tag 0x0 [ 933.547832][ T19] hid-generic 0000:0000:0000.009B: unknown main item tag 0x0 [ 933.558198][ T19] hid-generic 0000:0000:0000.009B: unknown main item tag 0x0 [ 933.569424][ T19] hid-generic 0000:0000:0000.009B: unknown main item tag 0x0 [ 933.579738][ T19] hid-generic 0000:0000:0000.009B: unknown main item tag 0x0 [ 933.591877][T19139] xt_CONNSECMARK: invalid mode: 0 [ 933.618977][ T19] hid-generic 0000:0000:0000.009B: unknown main item tag 0x0 [ 933.627253][ T19] hid-generic 0000:0000:0000.009B: unknown main item tag 0x0 [ 933.637573][ T19] hid-generic 0000:0000:0000.009B: unknown main item tag 0x0 [ 933.644812][ T19] hid-generic 0000:0000:0000.009B: unknown main item tag 0x0 [ 933.735329][ T19] hid-generic 0000:0000:0000.009B: hidraw0: HID v0.00 Device [syz0] on syz0 [ 934.112229][ T19] usb 1-1: new high-speed USB device number 60 using dummy_hcd [ 934.532282][ T19] usb 1-1: config 0 has no interfaces? [ 934.537731][ T19] usb 1-1: New USB device found, idVendor=1a34, idProduct=0802, bcdDevice= 0.00 [ 934.555801][ T19] usb 1-1: New USB device strings: Mfr=0, Product=0, SerialNumber=0 [ 934.572370][ T19] usb 1-1: config 0 descriptor?? [ 934.826568][ T28] audit: type=1326 audit(1720966594.710:883): auid=4294967295 uid=0 gid=0 ses=4294967295 subj=root:sysadm_r:sysadm_t pid=19113 comm="syz.0.5227" exe="/root/syz-executor" sig=31 arch=c000003e syscall=202 compat=0 ip=0x7f02ecd75bd9 code=0x0 [ 935.068925][T19178] loop4: detected capacity change from 0 to 512 [ 935.278681][T19178] [EXT4 FS bs=4096, gc=1, bpg=32768, ipg=32, mo=8856c01c, mo2=0002] [ 935.318849][T19178] EXT4-fs (loop4): write access unavailable, skipping orphan cleanup [ 935.327088][T19178] EXT4-fs (loop4): mounted filesystem without journal. Quota mode: writeback. [ 935.353352][ T28] audit: type=1326 audit(1720966595.240:884): auid=4294967295 uid=0 gid=0 ses=4294967295 subj=root:sysadm_r:sysadm_t pid=19177 comm="syz.4.5245" exe="/root/syz-executor" sig=31 arch=c000003e syscall=202 compat=0 ip=0x7f815c175bd9 code=0x0 [ 935.554963][T19182] Invalid ELF section header overflow [ 936.551336][ T313] usb 1-1: USB disconnect, device number 60 [ 936.635328][T18797] EXT4-fs (loop4): unmounting filesystem. [ 936.764702][T19209] xt_CONNSECMARK: invalid mode: 0 [ 937.312215][ T294] usb 2-1: new high-speed USB device number 61 using dummy_hcd [ 937.562247][ T294] usb 2-1: Using ep0 maxpacket: 32 [ 937.708534][ T294] usb 2-1: config 0 interface 0 altsetting 0 endpoint 0x81 has an invalid bInterval 0, changing to 7 [ 937.747922][ T37] hid-generic 0000:0000:0000.009C: unknown main item tag 0x0 [ 937.782565][ T37] hid-generic 0000:0000:0000.009C: unknown main item tag 0x0 [ 937.816930][ T37] hid-generic 0000:0000:0000.009C: unknown main item tag 0x0 [ 937.877781][ T37] hid-generic 0000:0000:0000.009C: unknown main item tag 0x0 [ 937.887625][ T294] usb 2-1: config 0 interface 0 altsetting 0 endpoint 0x81 has invalid wMaxPacketSize 0 [ 937.895400][ T37] hid-generic 0000:0000:0000.009C: unknown main item tag 0x0 [ 937.898233][ T294] usb 2-1: New USB device found, idVendor=0461, idProduct=4e72, bcdDevice= 0.00 [ 937.933386][ T37] hid-generic 0000:0000:0000.009C: unknown main item tag 0x0 [ 937.939223][ T294] usb 2-1: New USB device strings: Mfr=0, Product=0, SerialNumber=0 [ 937.948864][ T37] hid-generic 0000:0000:0000.009C: unknown main item tag 0x0 [ 937.949645][ T294] usb 2-1: config 0 descriptor?? [ 937.959612][ T37] hid-generic 0000:0000:0000.009C: unknown main item tag 0x0 [ 937.979242][ T37] hid-generic 0000:0000:0000.009C: unknown main item tag 0x0 [ 937.986488][ T37] hid-generic 0000:0000:0000.009C: unknown main item tag 0x0 [ 937.993725][ T37] hid-generic 0000:0000:0000.009C: unknown main item tag 0x0 [ 938.001016][ T37] hid-generic 0000:0000:0000.009C: unknown main item tag 0x0 [ 938.008371][ T37] hid-generic 0000:0000:0000.009C: unknown main item tag 0x0 [ 938.015610][ T37] hid-generic 0000:0000:0000.009C: unknown main item tag 0x0 [ 938.022793][ T37] hid-generic 0000:0000:0000.009C: unknown main item tag 0x0 [ 938.029968][ T37] hid-generic 0000:0000:0000.009C: unknown main item tag 0x0 [ 938.037212][ T37] hid-generic 0000:0000:0000.009C: unknown main item tag 0x0 [ 938.044501][ T37] hid-generic 0000:0000:0000.009C: unknown main item tag 0x0 [ 938.051720][ T37] hid-generic 0000:0000:0000.009C: unknown main item tag 0x0 [ 938.058946][ T37] hid-generic 0000:0000:0000.009C: unknown main item tag 0x0 [ 938.066176][ T37] hid-generic 0000:0000:0000.009C: unknown main item tag 0x0 [ 938.073346][ T37] hid-generic 0000:0000:0000.009C: unknown main item tag 0x0 [ 938.080527][ T37] hid-generic 0000:0000:0000.009C: unknown main item tag 0x0 [ 938.087790][ T37] hid-generic 0000:0000:0000.009C: unknown main item tag 0x0 [ 938.094969][ T37] hid-generic 0000:0000:0000.009C: unknown main item tag 0x0 [ 938.102527][ T37] hid-generic 0000:0000:0000.009C: unknown main item tag 0x0 [ 938.109971][ T37] hid-generic 0000:0000:0000.009C: unknown main item tag 0x0 [ 938.117357][ T37] hid-generic 0000:0000:0000.009C: unknown main item tag 0x0 [ 938.124759][ T37] hid-generic 0000:0000:0000.009C: unknown main item tag 0x0 [ 938.131971][ T37] hid-generic 0000:0000:0000.009C: unknown main item tag 0x0 [ 938.139196][ T37] hid-generic 0000:0000:0000.009C: unknown main item tag 0x0 [ 938.146412][ T37] hid-generic 0000:0000:0000.009C: unknown main item tag 0x0 [ 938.154744][ T37] hid-generic 0000:0000:0000.009C: hidraw0: HID v0.00 Device [syz0] on syz0 [ 938.312543][ T294] usbhid 2-1:0.0: can't add hid device: -71 [ 938.318490][ T294] usbhid: probe of 2-1:0.0 failed with error -71 [ 938.329383][ T294] usb 2-1: USB disconnect, device number 61 [ 938.464537][ T313] usb 5-1: new high-speed USB device number 53 using dummy_hcd [ 938.831673][ T28] audit: type=1326 audit(1720966598.710:885): auid=4294967295 uid=0 gid=0 ses=4294967295 subj=root:sysadm_r:sysadm_t pid=19245 comm="syz.0.5264" exe="/root/syz-executor" sig=31 arch=c000003e syscall=202 compat=0 ip=0x7f02ecd75bd9 code=0x0 [ 938.832301][ T313] usb 5-1: config 0 has no interfaces? [ 938.860080][ T313] usb 5-1: New USB device found, idVendor=1a34, idProduct=0802, bcdDevice= 0.00 [ 938.869003][ T313] usb 5-1: New USB device strings: Mfr=0, Product=0, SerialNumber=0 [ 938.877343][ T313] usb 5-1: config 0 descriptor?? [ 939.033844][T19255] Invalid ELF section header overflow [ 939.121230][ T28] audit: type=1326 audit(1720966599.000:886): auid=4294967295 uid=0 gid=0 ses=4294967295 subj=root:sysadm_r:sysadm_t pid=19223 comm="syz.4.5259" exe="/root/syz-executor" sig=31 arch=c000003e syscall=202 compat=0 ip=0x7f815c175bd9 code=0x0 [ 939.204926][T19257] xt_CONNSECMARK: invalid mode: 0 [ 940.574848][ T294] usb 5-1: USB disconnect, device number 53 [ 940.588602][T19291] loop4: detected capacity change from 0 to 256 [ 940.722241][T17855] usb 2-1: new high-speed USB device number 62 using dummy_hcd [ 941.727980][T19304] xt_CONNSECMARK: invalid mode: 0 [ 941.981055][T19309] loop4: detected capacity change from 0 to 512 [ 942.021721][T19309] [EXT4 FS bs=4096, gc=1, bpg=32768, ipg=32, mo=8856c01c, mo2=0002] [ 942.032251][T17855] usb 2-1: Using ep0 maxpacket: 32 [ 942.037724][T19309] EXT4-fs (loop4): write access unavailable, skipping orphan cleanup [ 942.060775][T19309] EXT4-fs (loop4): mounted filesystem without journal. Quota mode: writeback. [ 942.085117][ T28] audit: type=1326 audit(1720966601.970:887): auid=4294967295 uid=0 gid=0 ses=4294967295 subj=root:sysadm_r:sysadm_t pid=19308 comm="syz.4.5282" exe="/root/syz-executor" sig=31 arch=c000003e syscall=202 compat=0 ip=0x7f815c175bd9 code=0x0 [ 942.192274][T17855] usb 2-1: config 0 interface 0 altsetting 0 endpoint 0x81 has an invalid bInterval 0, changing to 7 [ 942.207377][T17855] usb 2-1: config 0 interface 0 altsetting 0 endpoint 0x81 has invalid wMaxPacketSize 0 [ 942.224489][T17855] usb 2-1: New USB device found, idVendor=0461, idProduct=4e72, bcdDevice= 0.00 [ 942.238800][T17855] usb 2-1: New USB device strings: Mfr=0, Product=0, SerialNumber=0 [ 942.257038][T17855] usb 2-1: config 0 descriptor?? [ 942.286932][T19324] Invalid ELF section header overflow [ 942.612261][T17855] usbhid 2-1:0.0: can't add hid device: -71 [ 942.618128][T17855] usbhid: probe of 2-1:0.0 failed with error -71 [ 942.627784][T17855] usb 2-1: USB disconnect, device number 62 [ 942.768890][ T313] hid-generic 0000:0000:0000.009D: unknown main item tag 0x0 [ 942.781180][ T313] hid-generic 0000:0000:0000.009D: unknown main item tag 0x0 [ 942.859067][ T313] hid-generic 0000:0000:0000.009D: unknown main item tag 0x0 [ 942.867590][ T313] hid-generic 0000:0000:0000.009D: unknown main item tag 0x0 [ 942.905677][T18797] EXT4-fs (loop4): unmounting filesystem. [ 942.911334][ T313] hid-generic 0000:0000:0000.009D: unknown main item tag 0x0 [ 942.922220][ T313] hid-generic 0000:0000:0000.009D: unknown main item tag 0x0 [ 942.929480][ T313] hid-generic 0000:0000:0000.009D: unknown main item tag 0x0 [ 942.965616][ T313] hid-generic 0000:0000:0000.009D: unknown main item tag 0x0 [ 942.973016][ T313] hid-generic 0000:0000:0000.009D: unknown main item tag 0x0 [ 942.980280][ T313] hid-generic 0000:0000:0000.009D: unknown main item tag 0x0 [ 942.987611][ T313] hid-generic 0000:0000:0000.009D: unknown main item tag 0x0 [ 942.994806][ T313] hid-generic 0000:0000:0000.009D: unknown main item tag 0x0 [ 943.001979][ T313] hid-generic 0000:0000:0000.009D: unknown main item tag 0x0 [ 943.009207][ T313] hid-generic 0000:0000:0000.009D: unknown main item tag 0x0 [ 943.016553][ T313] hid-generic 0000:0000:0000.009D: unknown main item tag 0x0 [ 943.023768][ T313] hid-generic 0000:0000:0000.009D: unknown main item tag 0x0 [ 943.031023][ T313] hid-generic 0000:0000:0000.009D: unknown main item tag 0x0 [ 943.038554][ T313] hid-generic 0000:0000:0000.009D: unknown main item tag 0x0 [ 943.045975][ T313] hid-generic 0000:0000:0000.009D: unknown main item tag 0x0 [ 943.053295][ T313] hid-generic 0000:0000:0000.009D: unknown main item tag 0x0 [ 943.060699][ T313] hid-generic 0000:0000:0000.009D: unknown main item tag 0x0 [ 943.067966][ T313] hid-generic 0000:0000:0000.009D: unknown main item tag 0x0 [ 943.075263][ T313] hid-generic 0000:0000:0000.009D: unknown main item tag 0x0 [ 943.120060][ T313] hid-generic 0000:0000:0000.009D: unknown main item tag 0x0 [ 943.203329][ T313] hid-generic 0000:0000:0000.009D: unknown main item tag 0x0 [ 943.212319][ T313] hid-generic 0000:0000:0000.009D: unknown main item tag 0x0 [ 943.219600][ T313] hid-generic 0000:0000:0000.009D: unknown main item tag 0x0 [ 943.237901][ T313] hid-generic 0000:0000:0000.009D: unknown main item tag 0x0 [ 943.249298][ T313] hid-generic 0000:0000:0000.009D: unknown main item tag 0x0 [ 943.262250][ T313] hid-generic 0000:0000:0000.009D: unknown main item tag 0x0 [ 943.291618][ T313] hid-generic 0000:0000:0000.009D: unknown main item tag 0x0 [ 943.342228][ T313] hid-generic 0000:0000:0000.009D: unknown main item tag 0x0 [ 943.447705][ T313] hid-generic 0000:0000:0000.009D: hidraw0: HID v0.00 Device [syz0] on syz0 [ 943.682238][ T313] usb 4-1: new high-speed USB device number 73 using dummy_hcd [ 943.730929][T19351] xt_CONNSECMARK: invalid mode: 0 [ 944.062606][ T313] usb 4-1: config 0 has no interfaces? [ 944.071232][ T313] usb 4-1: New USB device found, idVendor=1a34, idProduct=0802, bcdDevice= 0.00 [ 944.150417][ T313] usb 4-1: New USB device strings: Mfr=0, Product=0, SerialNumber=0 [ 944.208354][ T313] usb 4-1: config 0 descriptor?? [ 944.438588][T19368] loop4: detected capacity change from 0 to 512 [ 944.456728][ T28] audit: type=1326 audit(1720966604.340:888): auid=4294967295 uid=0 gid=0 ses=4294967295 subj=root:sysadm_r:sysadm_t pid=19325 comm="syz.3.5288" exe="/root/syz-executor" sig=31 arch=c000003e syscall=202 compat=0 ip=0x7f096e575bd9 code=0x0 [ 944.480981][T19368] [EXT4 FS bs=4096, gc=1, bpg=32768, ipg=32, mo=8856c01c, mo2=0002] [ 944.489449][T19368] EXT4-fs (loop4): write access unavailable, skipping orphan cleanup [ 944.497493][T19368] EXT4-fs (loop4): mounted filesystem without journal. Quota mode: writeback. [ 944.513980][ T28] audit: type=1326 audit(1720966604.400:889): auid=4294967295 uid=0 gid=0 ses=4294967295 subj=root:sysadm_r:sysadm_t pid=19367 comm="syz.4.5300" exe="/root/syz-executor" sig=31 arch=c000003e syscall=202 compat=0 ip=0x7f815c175bd9 code=0x0 [ 944.715976][T19373] Invalid ELF section header overflow [ 945.276835][T18797] EXT4-fs (loop4): unmounting filesystem. [ 945.292457][T19389] loop4: detected capacity change from 0 to 256 [ 945.333039][ T1369] I/O error, dev loop4, sector 0 op 0x0:(READ) flags 0x80700 phys_seg 1 prio class 2 [ 945.789553][ T313] usb 4-1: USB disconnect, device number 73 [ 945.998564][T19407] xt_CONNSECMARK: invalid mode: 0 [ 946.226432][ T313] usb 4-1: new high-speed USB device number 74 using dummy_hcd [ 946.472226][ T313] usb 4-1: Using ep0 maxpacket: 32 [ 946.592233][ T313] usb 4-1: config 0 interface 0 altsetting 0 endpoint 0x81 has an invalid bInterval 0, changing to 7 [ 946.602983][ T313] usb 4-1: config 0 interface 0 altsetting 0 endpoint 0x81 has invalid wMaxPacketSize 0 [ 946.612742][ T313] usb 4-1: New USB device found, idVendor=0461, idProduct=4e72, bcdDevice= 0.00 [ 946.621610][ T313] usb 4-1: New USB device strings: Mfr=0, Product=0, SerialNumber=0 [ 946.636759][ T313] usb 4-1: config 0 descriptor?? [ 946.869084][ T28] audit: type=1326 audit(1720966606.750:890): auid=4294967295 uid=0 gid=0 ses=4294967295 subj=root:sysadm_r:sysadm_t pid=19424 comm="syz.0.5317" exe="/root/syz-executor" sig=31 arch=c000003e syscall=202 compat=0 ip=0x7f02ecd75bd9 code=0x0 [ 946.976013][T19412] loop4: detected capacity change from 0 to 131072 [ 947.052781][ T313] usbhid 4-1:0.0: can't add hid device: -71 [ 947.058740][ T313] usbhid: probe of 4-1:0.0 failed with error -71 [ 947.064057][T19412] loop4: detected capacity change from 0 to 8192 [ 947.067639][ T313] usb 4-1: USB disconnect, device number 74 [ 947.071985][T19432] Invalid ELF section header overflow [ 947.204827][ T37] hid-generic 0000:0000:0000.009E: unknown main item tag 0x0 [ 947.237199][ T37] hid-generic 0000:0000:0000.009E: unknown main item tag 0x0 [ 947.313274][ T37] hid-generic 0000:0000:0000.009E: unknown main item tag 0x0 [ 947.359593][ T37] hid-generic 0000:0000:0000.009E: unknown main item tag 0x0 [ 947.367254][ T37] hid-generic 0000:0000:0000.009E: unknown main item tag 0x0 [ 947.379383][ T37] hid-generic 0000:0000:0000.009E: unknown main item tag 0x0 [ 947.387736][ T37] hid-generic 0000:0000:0000.009E: unknown main item tag 0x0 [ 947.395081][ T37] hid-generic 0000:0000:0000.009E: unknown main item tag 0x0 [ 947.395279][T19435] loop4: detected capacity change from 0 to 256 [ 947.402367][ T37] hid-generic 0000:0000:0000.009E: unknown main item tag 0x0 [ 947.415940][ T37] hid-generic 0000:0000:0000.009E: unknown main item tag 0x0 [ 947.423231][ T37] hid-generic 0000:0000:0000.009E: unknown main item tag 0x0 [ 947.442785][ T37] hid-generic 0000:0000:0000.009E: unknown main item tag 0x0 [ 947.450014][ T37] hid-generic 0000:0000:0000.009E: unknown main item tag 0x0 [ 947.462210][ T37] hid-generic 0000:0000:0000.009E: unknown main item tag 0x0 [ 947.469502][ T37] hid-generic 0000:0000:0000.009E: unknown main item tag 0x0 [ 947.487188][ T37] hid-generic 0000:0000:0000.009E: unknown main item tag 0x0 [ 947.494479][ T37] hid-generic 0000:0000:0000.009E: unknown main item tag 0x0 [ 947.535720][ T37] hid-generic 0000:0000:0000.009E: unknown main item tag 0x0 [ 947.552231][ T37] hid-generic 0000:0000:0000.009E: unknown main item tag 0x0 [ 947.559440][ T37] hid-generic 0000:0000:0000.009E: unknown main item tag 0x0 [ 947.567278][ T37] hid-generic 0000:0000:0000.009E: unknown main item tag 0x0 [ 947.574575][ T37] hid-generic 0000:0000:0000.009E: unknown main item tag 0x0 [ 947.581890][ T37] hid-generic 0000:0000:0000.009E: unknown main item tag 0x0 [ 947.589260][ T37] hid-generic 0000:0000:0000.009E: unknown main item tag 0x0 [ 947.596526][ T37] hid-generic 0000:0000:0000.009E: unknown main item tag 0x0 [ 947.603925][ T37] hid-generic 0000:0000:0000.009E: unknown main item tag 0x0 [ 947.611199][ T37] hid-generic 0000:0000:0000.009E: unknown main item tag 0x0 [ 947.618442][ T37] hid-generic 0000:0000:0000.009E: unknown main item tag 0x0 [ 947.627967][ T37] hid-generic 0000:0000:0000.009E: unknown main item tag 0x0 [ 947.635804][ T37] hid-generic 0000:0000:0000.009E: unknown main item tag 0x0 [ 947.648627][ T37] hid-generic 0000:0000:0000.009E: unknown main item tag 0x0 [ 947.657006][ T37] hid-generic 0000:0000:0000.009E: unknown main item tag 0x0 [ 947.670949][ T37] hid-generic 0000:0000:0000.009E: hidraw0: HID v0.00 Device [syz0] on syz0 [ 948.556546][T19454] xt_CONNSECMARK: invalid mode: 0 [ 948.569169][ T313] usb 2-1: new high-speed USB device number 63 using dummy_hcd [ 949.022645][ T313] usb 2-1: config 0 has no interfaces? [ 949.028184][ T313] usb 2-1: New USB device found, idVendor=1a34, idProduct=0802, bcdDevice= 0.00 [ 949.102427][ T313] usb 2-1: New USB device strings: Mfr=0, Product=0, SerialNumber=0 [ 949.120778][ T313] usb 2-1: config 0 descriptor?? [ 949.366624][ T28] audit: type=1326 audit(1720966609.250:891): auid=4294967295 uid=0 gid=0 ses=4294967295 subj=root:sysadm_r:sysadm_t pid=19429 comm="syz.1.5318" exe="/root/syz-executor" sig=31 arch=c000003e syscall=202 compat=0 ip=0x7f05ac775bd9 code=0x0 [ 949.680483][T19482] loop4: detected capacity change from 0 to 512 [ 949.717298][T19482] [EXT4 FS bs=4096, gc=1, bpg=32768, ipg=32, mo=8856c01c, mo2=0002] [ 949.732742][T19482] EXT4-fs (loop4): write access unavailable, skipping orphan cleanup [ 949.745076][T19482] EXT4-fs (loop4): mounted filesystem without journal. Quota mode: writeback. [ 949.771939][ T28] audit: type=1326 audit(1720966609.650:892): auid=4294967295 uid=0 gid=0 ses=4294967295 subj=root:sysadm_r:sysadm_t pid=19481 comm="syz.4.5333" exe="/root/syz-executor" sig=31 arch=c000003e syscall=202 compat=0 ip=0x7f815c175bd9 code=0x0 [ 949.812239][ T294] usb 4-1: new high-speed USB device number 75 using dummy_hcd [ 949.988308][T19490] Invalid ELF section header overflow [ 950.230097][ T294] usb 4-1: Using ep0 maxpacket: 32 [ 950.352295][ T294] usb 4-1: config 0 interface 0 altsetting 0 endpoint 0x81 has an invalid bInterval 0, changing to 7 [ 950.363080][ T294] usb 4-1: config 0 interface 0 altsetting 0 endpoint 0x81 has invalid wMaxPacketSize 0 [ 950.372595][ T294] usb 4-1: New USB device found, idVendor=0461, idProduct=4e72, bcdDevice= 0.00 [ 950.381438][ T294] usb 4-1: New USB device strings: Mfr=0, Product=0, SerialNumber=0 [ 950.389826][ T294] usb 4-1: config 0 descriptor?? [ 950.429214][ T531] usb 2-1: USB disconnect, device number 63 [ 950.508658][T18797] EXT4-fs (loop4): unmounting filesystem. [ 950.520912][T19500] loop4: detected capacity change from 0 to 256 [ 950.527346][T19500] /dev/loop4: Can't open blockdev [ 950.862280][ T294] usbhid 4-1:0.0: can't add hid device: -71 [ 950.868401][ T294] usbhid: probe of 4-1:0.0 failed with error -71 [ 950.880365][ T294] usb 4-1: USB disconnect, device number 75 [ 950.946372][T19514] xt_CONNSECMARK: invalid mode: 0 [ 952.194932][ T28] audit: type=1326 audit(1720966612.070:893): auid=4294967295 uid=0 gid=0 ses=4294967295 subj=root:sysadm_r:sysadm_t pid=19532 comm="syz.2.5348" exe="/root/syz-executor" sig=31 arch=c000003e syscall=202 compat=0 ip=0x7fab81575bd9 code=0x0 [ 953.024097][ T313] hid-generic 0000:0000:0000.009F: unknown main item tag 0x0 [ 953.118993][T19542] Invalid ELF section header overflow [ 953.154802][ T313] hid-generic 0000:0000:0000.009F: unknown main item tag 0x0 [ 953.172246][ T313] hid-generic 0000:0000:0000.009F: unknown main item tag 0x0 [ 953.188289][ T313] hid-generic 0000:0000:0000.009F: unknown main item tag 0x0 [ 953.202217][ T313] hid-generic 0000:0000:0000.009F: unknown main item tag 0x0 [ 953.219648][ T313] hid-generic 0000:0000:0000.009F: unknown main item tag 0x0 [ 953.229723][ T313] hid-generic 0000:0000:0000.009F: unknown main item tag 0x0 [ 953.247210][ T313] hid-generic 0000:0000:0000.009F: unknown main item tag 0x0 [ 953.259117][ T313] hid-generic 0000:0000:0000.009F: unknown main item tag 0x0 [ 953.266929][ T313] hid-generic 0000:0000:0000.009F: unknown main item tag 0x0 [ 953.277273][ T313] hid-generic 0000:0000:0000.009F: unknown main item tag 0x0 [ 953.284721][ T313] hid-generic 0000:0000:0000.009F: unknown main item tag 0x0 [ 953.292030][ T313] hid-generic 0000:0000:0000.009F: unknown main item tag 0x0 [ 953.299472][ T313] hid-generic 0000:0000:0000.009F: unknown main item tag 0x0 [ 953.306952][ T313] hid-generic 0000:0000:0000.009F: unknown main item tag 0x0 [ 953.314580][ T313] hid-generic 0000:0000:0000.009F: unknown main item tag 0x0 [ 953.321874][ T313] hid-generic 0000:0000:0000.009F: unknown main item tag 0x0 [ 953.330545][ T313] hid-generic 0000:0000:0000.009F: unknown main item tag 0x0 [ 953.338683][ T313] hid-generic 0000:0000:0000.009F: unknown main item tag 0x0 [ 953.346210][ T313] hid-generic 0000:0000:0000.009F: unknown main item tag 0x0 [ 953.354937][ T313] hid-generic 0000:0000:0000.009F: unknown main item tag 0x0 [ 953.362429][ T313] hid-generic 0000:0000:0000.009F: unknown main item tag 0x0 [ 953.369731][ T313] hid-generic 0000:0000:0000.009F: unknown main item tag 0x0 [ 953.377187][ T313] hid-generic 0000:0000:0000.009F: unknown main item tag 0x0 [ 953.387059][ T313] hid-generic 0000:0000:0000.009F: unknown main item tag 0x0 [ 953.394554][ T313] hid-generic 0000:0000:0000.009F: unknown main item tag 0x0 [ 953.401851][ T313] hid-generic 0000:0000:0000.009F: unknown main item tag 0x0 [ 953.409648][ T313] hid-generic 0000:0000:0000.009F: unknown main item tag 0x0 [ 953.417224][ T313] hid-generic 0000:0000:0000.009F: unknown main item tag 0x0 [ 953.424701][ T313] hid-generic 0000:0000:0000.009F: unknown main item tag 0x0 [ 953.431995][ T313] hid-generic 0000:0000:0000.009F: unknown main item tag 0x0 [ 953.439424][ T313] hid-generic 0000:0000:0000.009F: unknown main item tag 0x0 [ 953.449616][ T313] hid-generic 0000:0000:0000.009F: hidraw0: HID v0.00 Device [syz0] on syz0 [ 953.612363][ T60] usb 4-1: new high-speed USB device number 76 using dummy_hcd [ 953.982250][ T60] usb 4-1: config 0 has no interfaces? [ 953.993703][ T60] usb 4-1: New USB device found, idVendor=1a34, idProduct=0802, bcdDevice= 0.00 [ 954.020980][ T60] usb 4-1: New USB device strings: Mfr=0, Product=0, SerialNumber=0 [ 954.037642][ T60] usb 4-1: config 0 descriptor?? [ 954.263151][T19574] xt_CONNSECMARK: invalid mode: 0 [ 954.320216][ T28] audit: type=1326 audit(1720966614.200:894): auid=4294967295 uid=0 gid=0 ses=4294967295 subj=root:sysadm_r:sysadm_t pid=19528 comm="syz.3.5347" exe="/root/syz-executor" sig=31 arch=c000003e syscall=202 compat=0 ip=0x7f096e575bd9 code=0x0 [ 955.127172][T19586] loop4: detected capacity change from 0 to 512 [ 955.134590][T19586] [EXT4 FS bs=4096, gc=1, bpg=32768, ipg=32, mo=8856c01c, mo2=0002] [ 955.142883][T19586] EXT4-fs (loop4): write access unavailable, skipping orphan cleanup [ 955.150819][T19586] EXT4-fs (loop4): mounted filesystem without journal. Quota mode: writeback. [ 955.205269][ T28] audit: type=1326 audit(1720966615.090:895): auid=4294967295 uid=0 gid=0 ses=4294967295 subj=root:sysadm_r:sysadm_t pid=19585 comm="syz.4.5362" exe="/root/syz-executor" sig=31 arch=c000003e syscall=202 compat=0 ip=0x7f815c175bd9 code=0x0 [ 955.369183][T19592] Invalid ELF section header overflow [ 955.440047][T19343] usb 4-1: USB disconnect, device number 76 [ 955.862212][T19343] usb 4-1: new high-speed USB device number 77 using dummy_hcd [ 955.962590][T18797] EXT4-fs (loop4): unmounting filesystem. [ 955.997022][T19609] loop4: detected capacity change from 0 to 256 [ 956.102215][T19343] usb 4-1: Using ep0 maxpacket: 32 [ 956.904205][T19343] usb 4-1: config 0 interface 0 altsetting 0 endpoint 0x81 has an invalid bInterval 0, changing to 7 [ 956.932211][T19343] usb 4-1: config 0 interface 0 altsetting 0 endpoint 0x81 has invalid wMaxPacketSize 0 [ 956.941780][T19343] usb 4-1: New USB device found, idVendor=0461, idProduct=4e72, bcdDevice= 0.00 [ 957.017229][T19626] xt_CONNSECMARK: invalid mode: 0 [ 957.054355][T19343] usb 4-1: New USB device strings: Mfr=0, Product=0, SerialNumber=0 [ 957.187005][T19343] usb 4-1: config 0 descriptor?? [ 957.668315][T17855] hid-generic 0000:0000:0000.00A0: unknown main item tag 0x0 [ 957.675596][T17855] hid-generic 0000:0000:0000.00A0: unknown main item tag 0x0 [ 957.685744][T17855] hid-generic 0000:0000:0000.00A0: unknown main item tag 0x0 [ 957.693441][T17855] hid-generic 0000:0000:0000.00A0: unknown main item tag 0x0 [ 957.700914][T17855] hid-generic 0000:0000:0000.00A0: unknown main item tag 0x0 [ 957.708276][T17855] hid-generic 0000:0000:0000.00A0: unknown main item tag 0x0 [ 957.715838][T17855] hid-generic 0000:0000:0000.00A0: unknown main item tag 0x0 [ 957.723297][T17855] hid-generic 0000:0000:0000.00A0: unknown main item tag 0x0 [ 957.731194][T17855] hid-generic 0000:0000:0000.00A0: unknown main item tag 0x0 [ 957.738710][T17855] hid-generic 0000:0000:0000.00A0: unknown main item tag 0x0 [ 957.746146][T17855] hid-generic 0000:0000:0000.00A0: unknown main item tag 0x0 [ 957.753699][T17855] hid-generic 0000:0000:0000.00A0: unknown main item tag 0x0 [ 957.764102][T17855] hid-generic 0000:0000:0000.00A0: unknown main item tag 0x0 [ 957.771347][T17855] hid-generic 0000:0000:0000.00A0: unknown main item tag 0x0 [ 957.778847][T17855] hid-generic 0000:0000:0000.00A0: unknown main item tag 0x0 [ 957.786505][T17855] hid-generic 0000:0000:0000.00A0: unknown main item tag 0x0 [ 957.794289][T17855] hid-generic 0000:0000:0000.00A0: unknown main item tag 0x0 [ 957.801504][T17855] hid-generic 0000:0000:0000.00A0: unknown main item tag 0x0 [ 957.809091][T17855] hid-generic 0000:0000:0000.00A0: unknown main item tag 0x0 [ 957.852832][T19343] usbhid 4-1:0.0: can't add hid device: -71 [ 957.858774][T19343] usbhid: probe of 4-1:0.0 failed with error -71 [ 957.891074][T19343] usb 4-1: USB disconnect, device number 77 [ 958.175402][T17855] hid-generic 0000:0000:0000.00A0: unknown main item tag 0x0 [ 958.193020][T17855] hid-generic 0000:0000:0000.00A0: unknown main item tag 0x0 [ 958.203339][T17855] hid-generic 0000:0000:0000.00A0: unknown main item tag 0x0 [ 958.213654][T17855] hid-generic 0000:0000:0000.00A0: unknown main item tag 0x0 [ 958.224973][T17855] hid-generic 0000:0000:0000.00A0: unknown main item tag 0x0 [ 958.236316][T17855] hid-generic 0000:0000:0000.00A0: unknown main item tag 0x0 [ 958.248720][T17855] hid-generic 0000:0000:0000.00A0: unknown main item tag 0x0 [ 958.259039][T17855] hid-generic 0000:0000:0000.00A0: unknown main item tag 0x0 [ 958.270370][T17855] hid-generic 0000:0000:0000.00A0: unknown main item tag 0x0 [ 958.281688][T17855] hid-generic 0000:0000:0000.00A0: unknown main item tag 0x0 [ 958.289956][T17855] hid-generic 0000:0000:0000.00A0: unknown main item tag 0x0 [ 958.300246][T17855] hid-generic 0000:0000:0000.00A0: unknown main item tag 0x0 [ 958.311548][T17855] hid-generic 0000:0000:0000.00A0: unknown main item tag 0x0 [ 958.331952][T17855] hid-generic 0000:0000:0000.00A0: hidraw0: HID v0.00 Device [syz0] on syz0 [ 958.479184][ T28] audit: type=1326 audit(1720966618.360:896): auid=4294967295 uid=0 gid=0 ses=4294967295 subj=root:sysadm_r:sysadm_t pid=19648 comm="syz.3.5379" exe="/root/syz-executor" sig=31 arch=c000003e syscall=202 compat=0 ip=0x7f096e575bd9 code=0x0 [ 958.602280][ T294] usb 5-1: new high-speed USB device number 54 using dummy_hcd [ 958.680819][T19658] Invalid ELF section header overflow [ 959.180679][ T294] usb 5-1: config 0 has no interfaces? [ 959.186107][ T294] usb 5-1: New USB device found, idVendor=1a34, idProduct=0802, bcdDevice= 0.00 [ 959.195208][ T294] usb 5-1: New USB device strings: Mfr=0, Product=0, SerialNumber=0 [ 959.206561][ T294] usb 5-1: config 0 descriptor?? [ 959.454900][ T28] audit: type=1326 audit(1720966619.340:897): auid=4294967295 uid=0 gid=0 ses=4294967295 subj=root:sysadm_r:sysadm_t pid=19627 comm="syz.4.5374" exe="/root/syz-executor" sig=31 arch=c000003e syscall=202 compat=0 ip=0x7f815c175bd9 code=0x0 [ 959.653125][T19678] xt_CONNSECMARK: invalid mode: 0 [ 960.679065][ T313] usb 5-1: USB disconnect, device number 54 [ 960.790901][T19703] loop4: detected capacity change from 0 to 512 [ 960.804014][T19703] [EXT4 FS bs=4096, gc=1, bpg=32768, ipg=32, mo=8856c01c, mo2=0002] [ 960.812941][T19703] EXT4-fs (loop4): write access unavailable, skipping orphan cleanup [ 960.820894][T19703] EXT4-fs (loop4): mounted filesystem without journal. Quota mode: writeback. [ 960.822258][ T37] usb 2-1: new high-speed USB device number 64 using dummy_hcd [ 960.844430][ T28] audit: type=1326 audit(1720966620.730:898): auid=4294967295 uid=0 gid=0 ses=4294967295 subj=root:sysadm_r:sysadm_t pid=19702 comm="syz.4.5395" exe="/root/syz-executor" sig=31 arch=c000003e syscall=202 compat=0 ip=0x7f815c175bd9 code=0x0 [ 961.082570][T19708] Invalid ELF section header overflow [ 961.122214][ T37] usb 2-1: Using ep0 maxpacket: 32 [ 961.442274][ T37] usb 2-1: config 0 interface 0 altsetting 0 endpoint 0x81 has an invalid bInterval 0, changing to 7 [ 961.453452][ T37] usb 2-1: config 0 interface 0 altsetting 0 endpoint 0x81 has invalid wMaxPacketSize 0 [ 961.463731][ T37] usb 2-1: New USB device found, idVendor=0461, idProduct=4e72, bcdDevice= 0.00 [ 961.472960][ T37] usb 2-1: New USB device strings: Mfr=0, Product=0, SerialNumber=0 [ 961.484411][ T37] usb 2-1: config 0 descriptor?? [ 961.778840][T18797] EXT4-fs (loop4): unmounting filesystem. [ 961.800419][T19720] loop4: detected capacity change from 0 to 512 [ 961.807004][T19720] /dev/loop4: Can't open blockdev [ 961.905229][ T37] usbhid 2-1:0.0: can't add hid device: -71 [ 961.912637][ T37] usbhid: probe of 2-1:0.0 failed with error -71 [ 961.919884][ T37] usb 2-1: USB disconnect, device number 64 [ 962.023485][T19726] xt_CONNSECMARK: invalid mode: 0 [ 962.611260][ T509] hid-generic 0000:0000:0000.00A1: unknown main item tag 0x0 [ 962.619176][ T509] hid-generic 0000:0000:0000.00A1: unknown main item tag 0x0 [ 962.627952][ T509] hid-generic 0000:0000:0000.00A1: unknown main item tag 0x0 [ 962.660078][ T509] hid-generic 0000:0000:0000.00A1: unknown main item tag 0x0 [ 962.792286][ T509] hid-generic 0000:0000:0000.00A1: unknown main item tag 0x0 [ 962.809761][ T509] hid-generic 0000:0000:0000.00A1: unknown main item tag 0x0 [ 962.822205][ T509] hid-generic 0000:0000:0000.00A1: unknown main item tag 0x0 [ 962.839054][ T509] hid-generic 0000:0000:0000.00A1: unknown main item tag 0x0 [ 962.852267][ T509] hid-generic 0000:0000:0000.00A1: unknown main item tag 0x0 [ 962.872221][ T509] hid-generic 0000:0000:0000.00A1: unknown main item tag 0x0 [ 962.879574][ T509] hid-generic 0000:0000:0000.00A1: unknown main item tag 0x0 [ 962.890119][ T509] hid-generic 0000:0000:0000.00A1: unknown main item tag 0x0 [ 962.897475][ T509] hid-generic 0000:0000:0000.00A1: unknown main item tag 0x0 [ 962.904982][ T509] hid-generic 0000:0000:0000.00A1: unknown main item tag 0x0 [ 962.912326][ T509] hid-generic 0000:0000:0000.00A1: unknown main item tag 0x0 [ 962.919565][ T509] hid-generic 0000:0000:0000.00A1: unknown main item tag 0x0 [ 962.926826][ T509] hid-generic 0000:0000:0000.00A1: unknown main item tag 0x0 [ 962.933948][ T509] hid-generic 0000:0000:0000.00A1: unknown main item tag 0x0 [ 962.941169][ T509] hid-generic 0000:0000:0000.00A1: unknown main item tag 0x0 [ 962.948797][ T509] hid-generic 0000:0000:0000.00A1: unknown main item tag 0x0 [ 962.956029][ T509] hid-generic 0000:0000:0000.00A1: unknown main item tag 0x0 [ 962.963265][ T509] hid-generic 0000:0000:0000.00A1: unknown main item tag 0x0 [ 962.970510][ T509] hid-generic 0000:0000:0000.00A1: unknown main item tag 0x0 [ 962.977767][ T509] hid-generic 0000:0000:0000.00A1: unknown main item tag 0x0 [ 962.998970][ T509] hid-generic 0000:0000:0000.00A1: unknown main item tag 0x0 [ 963.006286][ T509] hid-generic 0000:0000:0000.00A1: unknown main item tag 0x0 [ 963.013541][ T509] hid-generic 0000:0000:0000.00A1: unknown main item tag 0x0 [ 963.029396][ T509] hid-generic 0000:0000:0000.00A1: unknown main item tag 0x0 [ 963.052207][ T509] hid-generic 0000:0000:0000.00A1: unknown main item tag 0x0 [ 963.059429][ T509] hid-generic 0000:0000:0000.00A1: unknown main item tag 0x0 [ 963.121221][ T509] hid-generic 0000:0000:0000.00A1: unknown main item tag 0x0 [ 963.129957][ T509] hid-generic 0000:0000:0000.00A1: unknown main item tag 0x0 [ 963.139177][ T509] hid-generic 0000:0000:0000.00A1: hidraw0: HID v0.00 Device [syz0] on syz0 [ 963.572339][ T509] usb 2-1: new high-speed USB device number 65 using dummy_hcd [ 963.641890][T19760] loop4: detected capacity change from 0 to 512 [ 963.655086][T19760] [EXT4 FS bs=4096, gc=1, bpg=32768, ipg=32, mo=8856c01c, mo2=0002] [ 963.663937][T19760] EXT4-fs (loop4): write access unavailable, skipping orphan cleanup [ 963.671853][T19760] EXT4-fs (loop4): mounted filesystem without journal. Quota mode: writeback. [ 963.695101][ T28] audit: type=1326 audit(1720966623.580:899): auid=4294967295 uid=0 gid=0 ses=4294967295 subj=root:sysadm_r:sysadm_t pid=19759 comm="syz.4.5410" exe="/root/syz-executor" sig=31 arch=c000003e syscall=202 compat=0 ip=0x7f815c175bd9 code=0x0 [ 963.896915][T19765] Invalid ELF section header overflow [ 963.948312][ T509] usb 2-1: config 0 has no interfaces? [ 963.957491][ T509] usb 2-1: New USB device found, idVendor=1a34, idProduct=0802, bcdDevice= 0.00 [ 963.967006][ T509] usb 2-1: New USB device strings: Mfr=0, Product=0, SerialNumber=0 [ 964.030550][ T509] usb 2-1: config 0 descriptor?? [ 964.302338][ T28] audit: type=1326 audit(1720966624.180:900): auid=4294967295 uid=0 gid=0 ses=4294967295 subj=root:sysadm_r:sysadm_t pid=19736 comm="syz.1.5404" exe="/root/syz-executor" sig=31 arch=c000003e syscall=202 compat=0 ip=0x7f05ac775bd9 code=0x0 [ 964.510938][T18797] EXT4-fs (loop4): unmounting filesystem. [ 964.636876][T19779] loop4: detected capacity change from 0 to 512 [ 964.643428][T19779] /dev/loop4: Can't open blockdev [ 964.982236][ T509] usb 4-1: new high-speed USB device number 78 using dummy_hcd [ 964.999461][T19787] xt_CONNSECMARK: invalid mode: 0 [ 965.242237][ T509] usb 4-1: Using ep0 maxpacket: 32 [ 965.402289][ T509] usb 4-1: config 0 interface 0 altsetting 0 endpoint 0x81 has an invalid bInterval 0, changing to 7 [ 965.413066][ T509] usb 4-1: config 0 interface 0 altsetting 0 endpoint 0x81 has invalid wMaxPacketSize 0 [ 965.422666][ T509] usb 4-1: New USB device found, idVendor=0461, idProduct=4e72, bcdDevice= 0.00 [ 965.431482][ T509] usb 4-1: New USB device strings: Mfr=0, Product=0, SerialNumber=0 [ 965.440078][ T509] usb 4-1: config 0 descriptor?? [ 965.473184][T19343] usb 2-1: USB disconnect, device number 65 [ 966.195307][ T28] audit: type=1326 audit(1720966626.080:901): auid=4294967295 uid=0 gid=0 ses=4294967295 subj=root:sysadm_r:sysadm_t pid=19810 comm="syz.0.5425" exe="/root/syz-executor" sig=31 arch=c000003e syscall=202 compat=0 ip=0x7f02ecd75bd9 code=0x0 [ 966.242236][ T509] usbhid 4-1:0.0: can't add hid device: -71 [ 966.248040][ T509] usbhid: probe of 4-1:0.0 failed with error -71 [ 966.257521][ T509] usb 4-1: USB disconnect, device number 78 [ 966.396862][T19813] Invalid ELF section header overflow [ 966.474695][T19818] loop4: detected capacity change from 0 to 256 [ 967.193309][ T509] hid-generic 0000:0000:0000.00A2: unknown main item tag 0x0 [ 967.201230][ T509] hid-generic 0000:0000:0000.00A2: unknown main item tag 0x0 [ 967.208968][ T509] hid-generic 0000:0000:0000.00A2: unknown main item tag 0x0 [ 967.221275][ T509] hid-generic 0000:0000:0000.00A2: unknown main item tag 0x0 [ 967.229217][ T509] hid-generic 0000:0000:0000.00A2: unknown main item tag 0x0 [ 967.236769][ T509] hid-generic 0000:0000:0000.00A2: unknown main item tag 0x0 [ 967.244560][ T509] hid-generic 0000:0000:0000.00A2: unknown main item tag 0x0 [ 967.252178][ T509] hid-generic 0000:0000:0000.00A2: unknown main item tag 0x0 [ 967.260067][ T509] hid-generic 0000:0000:0000.00A2: unknown main item tag 0x0 [ 967.283770][ T509] hid-generic 0000:0000:0000.00A2: unknown main item tag 0x0 [ 967.302219][ T509] hid-generic 0000:0000:0000.00A2: unknown main item tag 0x0 [ 967.322374][ T509] hid-generic 0000:0000:0000.00A2: unknown main item tag 0x0 [ 967.329828][ T509] hid-generic 0000:0000:0000.00A2: unknown main item tag 0x0 [ 967.362221][ T509] hid-generic 0000:0000:0000.00A2: unknown main item tag 0x0 [ 967.369429][ T509] hid-generic 0000:0000:0000.00A2: unknown main item tag 0x0 [ 967.379904][ T509] hid-generic 0000:0000:0000.00A2: unknown main item tag 0x0 [ 967.402227][ T509] hid-generic 0000:0000:0000.00A2: unknown main item tag 0x0 [ 967.409455][ T509] hid-generic 0000:0000:0000.00A2: unknown main item tag 0x0 [ 967.422219][ T509] hid-generic 0000:0000:0000.00A2: unknown main item tag 0x0 [ 967.465795][ T509] hid-generic 0000:0000:0000.00A2: unknown main item tag 0x0 [ 967.479228][ T509] hid-generic 0000:0000:0000.00A2: unknown main item tag 0x0 [ 967.491588][ T509] hid-generic 0000:0000:0000.00A2: unknown main item tag 0x0 [ 967.503090][ T509] hid-generic 0000:0000:0000.00A2: unknown main item tag 0x0 [ 967.510351][ T509] hid-generic 0000:0000:0000.00A2: unknown main item tag 0x0 [ 967.517711][ T509] hid-generic 0000:0000:0000.00A2: unknown main item tag 0x0 [ 967.579337][T19845] xt_CONNSECMARK: invalid mode: 0 [ 967.599213][ T509] hid-generic 0000:0000:0000.00A2: unknown main item tag 0x0 [ 967.606764][ T509] hid-generic 0000:0000:0000.00A2: unknown main item tag 0x0 [ 967.614126][ T509] hid-generic 0000:0000:0000.00A2: unknown main item tag 0x0 [ 967.621438][ T509] hid-generic 0000:0000:0000.00A2: unknown main item tag 0x0 [ 967.628913][ T509] hid-generic 0000:0000:0000.00A2: unknown main item tag 0x0 [ 967.636251][ T509] hid-generic 0000:0000:0000.00A2: unknown main item tag 0x0 [ 967.643574][ T509] hid-generic 0000:0000:0000.00A2: unknown main item tag 0x0 [ 967.724904][ T509] hid-generic 0000:0000:0000.00A2: hidraw0: HID v0.00 Device [syz0] on syz0 [ 967.815541][T19850] bridge0: port 1(bridge_slave_0) entered blocking state [ 967.822528][T19850] bridge0: port 1(bridge_slave_0) entered disabled state [ 967.829865][T19850] device bridge_slave_0 entered promiscuous mode [ 967.841884][T19850] bridge0: port 2(bridge_slave_1) entered blocking state [ 967.849064][T19850] bridge0: port 2(bridge_slave_1) entered disabled state [ 967.856786][T19850] device bridge_slave_1 entered promiscuous mode [ 967.899170][T19850] bridge0: port 2(bridge_slave_1) entered blocking state [ 967.906036][T19850] bridge0: port 2(bridge_slave_1) entered forwarding state [ 967.913135][T19850] bridge0: port 1(bridge_slave_0) entered blocking state [ 967.919913][T19850] bridge0: port 1(bridge_slave_0) entered forwarding state [ 968.012333][ T37] usb 1-1: new high-speed USB device number 61 using dummy_hcd [ 968.037991][ T509] IPv6: ADDRCONF(NETDEV_CHANGE): veth0: link becomes ready [ 968.048686][ T509] bridge0: port 1(bridge_slave_0) entered disabled state [ 968.057202][ T509] bridge0: port 2(bridge_slave_1) entered disabled state [ 968.103186][ T509] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_0: link becomes ready [ 968.112063][ T509] bridge0: port 1(bridge_slave_0) entered blocking state [ 968.118951][ T509] bridge0: port 1(bridge_slave_0) entered forwarding state [ 968.126223][ T509] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_1: link becomes ready [ 968.134520][ T509] bridge0: port 2(bridge_slave_1) entered blocking state [ 968.141361][ T509] bridge0: port 2(bridge_slave_1) entered forwarding state [ 968.156250][ T313] IPv6: ADDRCONF(NETDEV_CHANGE): hsr_slave_0: link becomes ready [ 968.164119][ T313] IPv6: ADDRCONF(NETDEV_CHANGE): hsr_slave_1: link becomes ready [ 968.175850][ T509] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_virt_wifi: link becomes ready [ 968.186928][ T509] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_vlan: link becomes ready [ 968.204994][ T509] IPv6: ADDRCONF(NETDEV_CHANGE): vlan0: link becomes ready [ 968.217498][ T509] IPv6: ADDRCONF(NETDEV_CHANGE): vlan1: link becomes ready [ 968.228517][T19850] device veth0_vlan entered promiscuous mode [ 968.240282][ T509] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_macvtap: link becomes ready [ 968.254700][T19850] device veth1_macvtap entered promiscuous mode [ 968.266088][ T512] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_batadv: link becomes ready [ 968.279941][ T294] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_batadv: link becomes ready [ 968.514424][ T37] usb 1-1: config 0 has no interfaces? [ 968.519807][ T37] usb 1-1: New USB device found, idVendor=1a34, idProduct=0802, bcdDevice= 0.00 [ 968.535868][ T37] usb 1-1: New USB device strings: Mfr=0, Product=0, SerialNumber=0 [ 968.546104][ T37] usb 1-1: config 0 descriptor?? [ 968.552826][T11177] device bridge_slave_1 left promiscuous mode [ 968.558814][T11177] bridge0: port 2(bridge_slave_1) entered disabled state [ 968.566203][T11177] device bridge_slave_0 left promiscuous mode [ 968.572208][T11177] bridge0: port 1(bridge_slave_0) entered disabled state [ 968.580101][T11177] device veth1_macvtap left promiscuous mode [ 968.588178][T11177] device veth0_vlan left promiscuous mode [ 968.790892][ T28] audit: type=1326 audit(1720966628.670:902): auid=4294967295 uid=0 gid=0 ses=4294967295 subj=root:sysadm_r:sysadm_t pid=19831 comm="syz.0.5430" exe="/root/syz-executor" sig=31 arch=c000003e syscall=202 compat=0 ip=0x7f02ecd75bd9 code=0x0 [ 968.827489][ T28] audit: type=1326 audit(1720966628.710:903): auid=4294967295 uid=0 gid=0 ses=4294967295 subj=root:sysadm_r:sysadm_t pid=19872 comm="syz.2.5440" exe="/root/syz-executor" sig=31 arch=c000003e syscall=202 compat=0 ip=0x7fab81575bd9 code=0x0 [ 969.028846][T19875] Invalid ELF section header overflow [ 969.102086][T19880] loop4: detected capacity change from 0 to 256 [ 969.142953][ T1369] I/O error, dev loop4, sector 0 op 0x0:(READ) flags 0x80700 phys_seg 1 prio class 2 [ 970.038034][T19901] xt_CONNSECMARK: invalid mode: 0 [ 970.127405][ T313] usb 1-1: USB disconnect, device number 61 [ 970.882387][ T294] usb 3-1: new high-speed USB device number 70 using dummy_hcd [ 971.142192][ T294] usb 3-1: Using ep0 maxpacket: 32 [ 971.188959][T19907] loop4: detected capacity change from 0 to 131072 [ 971.280584][T19907] loop4: detected capacity change from 0 to 8192 [ 971.312297][ T294] usb 3-1: config 0 interface 0 altsetting 0 endpoint 0x81 has an invalid bInterval 0, changing to 7 [ 971.344187][ T294] usb 3-1: config 0 interface 0 altsetting 0 endpoint 0x81 has invalid wMaxPacketSize 0 [ 971.370112][ T294] usb 3-1: New USB device found, idVendor=0461, idProduct=4e72, bcdDevice= 0.00 [ 971.387865][T19932] loop4: detected capacity change from 0 to 512 [ 971.394700][ T294] usb 3-1: New USB device strings: Mfr=0, Product=0, SerialNumber=0 [ 971.415051][ T294] usb 3-1: config 0 descriptor?? [ 971.420564][T19932] [EXT4 FS bs=4096, gc=1, bpg=32768, ipg=32, mo=8856c01c, mo2=0002] [ 971.428990][T19932] EXT4-fs (loop4): write access unavailable, skipping orphan cleanup [ 971.437546][T19932] EXT4-fs (loop4): mounted filesystem without journal. Quota mode: writeback. [ 971.452049][ T28] audit: type=1326 audit(1720966631.330:904): auid=4294967295 uid=0 gid=0 ses=4294967295 subj=root:sysadm_r:sysadm_t pid=19931 comm="syz.4.5458" exe="/root/syz-executor" sig=31 arch=c000003e syscall=202 compat=0 ip=0x7f815c175bd9 code=0x0 [ 971.654878][T19941] Invalid ELF section header overflow [ 971.784377][ T313] hid-generic 0000:0000:0000.00A3: unknown main item tag 0x0 [ 971.798238][ T313] hid-generic 0000:0000:0000.00A3: unknown main item tag 0x0 [ 971.842044][ T313] hid-generic 0000:0000:0000.00A3: unknown main item tag 0x0 [ 971.850085][ T294] usbhid 3-1:0.0: can't add hid device: -71 [ 971.869713][ T313] hid-generic 0000:0000:0000.00A3: unknown main item tag 0x0 [ 971.899732][ T294] usbhid: probe of 3-1:0.0 failed with error -71 [ 971.900340][ T313] hid-generic 0000:0000:0000.00A3: unknown main item tag 0x0 [ 971.917388][ T313] hid-generic 0000:0000:0000.00A3: unknown main item tag 0x0 [ 971.926778][ T313] hid-generic 0000:0000:0000.00A3: unknown main item tag 0x0 [ 971.935174][ T313] hid-generic 0000:0000:0000.00A3: unknown main item tag 0x0 [ 971.943557][ T313] hid-generic 0000:0000:0000.00A3: unknown main item tag 0x0 [ 971.951011][ T313] hid-generic 0000:0000:0000.00A3: unknown main item tag 0x0 [ 971.959727][ T313] hid-generic 0000:0000:0000.00A3: unknown main item tag 0x0 [ 971.964742][ T294] usb 3-1: USB disconnect, device number 70 [ 971.969302][ T313] hid-generic 0000:0000:0000.00A3: unknown main item tag 0x0 [ 971.994173][ T313] hid-generic 0000:0000:0000.00A3: unknown main item tag 0x0 [ 972.001469][ T313] hid-generic 0000:0000:0000.00A3: unknown main item tag 0x0 [ 972.008744][ T313] hid-generic 0000:0000:0000.00A3: unknown main item tag 0x0 [ 972.016226][ T313] hid-generic 0000:0000:0000.00A3: unknown main item tag 0x0 [ 972.032211][ T313] hid-generic 0000:0000:0000.00A3: unknown main item tag 0x0 [ 972.052201][ T313] hid-generic 0000:0000:0000.00A3: unknown main item tag 0x0 [ 972.059418][ T313] hid-generic 0000:0000:0000.00A3: unknown main item tag 0x0 [ 972.075731][ T313] hid-generic 0000:0000:0000.00A3: unknown main item tag 0x0 [ 972.082977][ T313] hid-generic 0000:0000:0000.00A3: unknown main item tag 0x0 [ 972.090156][ T313] hid-generic 0000:0000:0000.00A3: unknown main item tag 0x0 [ 972.097421][ T313] hid-generic 0000:0000:0000.00A3: unknown main item tag 0x0 [ 972.104786][ T313] hid-generic 0000:0000:0000.00A3: unknown main item tag 0x0 [ 972.112084][ T313] hid-generic 0000:0000:0000.00A3: unknown main item tag 0x0 [ 972.119324][ T313] hid-generic 0000:0000:0000.00A3: unknown main item tag 0x0 [ 972.126532][ T313] hid-generic 0000:0000:0000.00A3: unknown main item tag 0x0 [ 972.133732][ T313] hid-generic 0000:0000:0000.00A3: unknown main item tag 0x0 [ 972.140907][ T313] hid-generic 0000:0000:0000.00A3: unknown main item tag 0x0 [ 972.148137][ T313] hid-generic 0000:0000:0000.00A3: unknown main item tag 0x0 [ 972.155403][ T313] hid-generic 0000:0000:0000.00A3: unknown main item tag 0x0 [ 972.162797][ T313] hid-generic 0000:0000:0000.00A3: unknown main item tag 0x0 [ 972.170958][ T313] hid-generic 0000:0000:0000.00A3: hidraw0: HID v0.00 Device [syz0] on syz0 [ 972.219130][T18797] EXT4-fs (loop4): unmounting filesystem. [ 972.274903][T19952] loop4: detected capacity change from 0 to 512 [ 972.295529][T19952] /dev/loop4: Can't open blockdev [ 972.579638][T19957] xt_CONNSECMARK: invalid mode: 0 [ 972.662289][ T313] usb 2-1: new high-speed USB device number 66 using dummy_hcd [ 973.092765][ T313] usb 2-1: config 0 has no interfaces? [ 973.098255][ T313] usb 2-1: New USB device found, idVendor=1a34, idProduct=0802, bcdDevice= 0.00 [ 973.270221][ T313] usb 2-1: New USB device strings: Mfr=0, Product=0, SerialNumber=0 [ 973.296070][ T313] usb 2-1: config 0 descriptor?? [ 973.562188][ T28] audit: type=1326 audit(1720966633.420:905): auid=4294967295 uid=0 gid=0 ses=4294967295 subj=root:sysadm_r:sysadm_t pid=19939 comm="syz.1.5460" exe="/root/syz-executor" sig=31 arch=c000003e syscall=202 compat=0 ip=0x7f05ac775bd9 code=0x0 [ 973.922604][T19970] loop4: detected capacity change from 0 to 131072 [ 973.972743][ T1369] I/O error, dev loop4, sector 130944 op 0x0:(READ) flags 0x80700 phys_seg 1 prio class 2 [ 974.074965][T19970] loop4: detected capacity change from 0 to 8192 [ 974.102414][ T1369] I/O error, dev loop4, sector 8064 op 0x0:(READ) flags 0x80700 phys_seg 1 prio class 2 [ 974.126542][T19988] loop4: detected capacity change from 0 to 512 [ 974.133945][T19988] [EXT4 FS bs=4096, gc=1, bpg=32768, ipg=32, mo=8856c01c, mo2=0002] [ 974.142118][T19988] EXT4-fs (loop4): write access unavailable, skipping orphan cleanup [ 974.150107][T19988] EXT4-fs (loop4): mounted filesystem without journal. Quota mode: writeback. [ 974.161509][ T28] audit: type=1326 audit(1720966634.040:906): auid=4294967295 uid=0 gid=0 ses=4294967295 subj=root:sysadm_r:sysadm_t pid=19987 comm="syz.4.5473" exe="/root/syz-executor" sig=31 arch=c000003e syscall=202 compat=0 ip=0x7f815c175bd9 code=0x0 [ 974.363904][T19995] Invalid ELF section header overflow [ 974.636318][ T37] usb 2-1: USB disconnect, device number 66 [ 974.960949][T18797] EXT4-fs (loop4): unmounting filesystem. [ 974.982300][T17855] usb 4-1: new high-speed USB device number 79 using dummy_hcd [ 975.124136][T20013] xt_CONNSECMARK: invalid mode: 0 [ 975.343239][T17855] usb 4-1: Using ep0 maxpacket: 32 [ 975.482231][T17855] usb 4-1: config 0 interface 0 altsetting 0 endpoint 0x81 has an invalid bInterval 0, changing to 7 [ 975.493230][T17855] usb 4-1: config 0 interface 0 altsetting 0 endpoint 0x81 has invalid wMaxPacketSize 0 [ 975.503817][T17855] usb 4-1: New USB device found, idVendor=0461, idProduct=4e72, bcdDevice= 0.00 [ 975.512892][T17855] usb 4-1: New USB device strings: Mfr=0, Product=0, SerialNumber=0 [ 975.524793][T17855] usb 4-1: config 0 descriptor?? [ 975.882570][T17855] usbhid 4-1:0.0: can't add hid device: -71 [ 975.890377][T17855] usbhid: probe of 4-1:0.0 failed with error -71 [ 976.034177][T17855] usb 4-1: USB disconnect, device number 79 [ 976.756784][ T28] audit: type=1326 audit(1720966636.640:907): auid=4294967295 uid=0 gid=0 ses=4294967295 subj=root:sysadm_r:sysadm_t pid=20042 comm="syz.3.5489" exe="/root/syz-executor" sig=31 arch=c000003e syscall=202 compat=0 ip=0x7f97cd375bd9 code=0x0 [ 976.854178][T19343] hid-generic 0000:0000:0000.00A4: unknown main item tag 0x0 [ 976.861737][T19343] hid-generic 0000:0000:0000.00A4: unknown main item tag 0x0 [ 976.869099][T19343] hid-generic 0000:0000:0000.00A4: unknown main item tag 0x0 [ 976.876855][T19343] hid-generic 0000:0000:0000.00A4: unknown main item tag 0x0 [ 977.084619][T19343] hid-generic 0000:0000:0000.00A4: unknown main item tag 0x0 [ 977.106500][T19343] hid-generic 0000:0000:0000.00A4: unknown main item tag 0x0 [ 977.114259][T19343] hid-generic 0000:0000:0000.00A4: unknown main item tag 0x0 [ 977.121530][T19343] hid-generic 0000:0000:0000.00A4: unknown main item tag 0x0 [ 977.128971][T19343] hid-generic 0000:0000:0000.00A4: unknown main item tag 0x0 [ 977.136462][T19343] hid-generic 0000:0000:0000.00A4: unknown main item tag 0x0 [ 977.143880][T19343] hid-generic 0000:0000:0000.00A4: unknown main item tag 0x0 [ 977.151225][T19343] hid-generic 0000:0000:0000.00A4: unknown main item tag 0x0 [ 977.162206][T19343] hid-generic 0000:0000:0000.00A4: unknown main item tag 0x0 [ 977.171039][T20051] Invalid ELF section header overflow [ 977.184950][T19343] hid-generic 0000:0000:0000.00A4: unknown main item tag 0x0 [ 977.187161][T20053] loop4: detected capacity change from 0 to 256 [ 977.202470][T19343] hid-generic 0000:0000:0000.00A4: unknown main item tag 0x0 [ 977.209743][T19343] hid-generic 0000:0000:0000.00A4: unknown main item tag 0x0 [ 977.217487][T19343] hid-generic 0000:0000:0000.00A4: unknown main item tag 0x0 [ 977.225001][T19343] hid-generic 0000:0000:0000.00A4: unknown main item tag 0x0 [ 977.232455][T19343] hid-generic 0000:0000:0000.00A4: unknown main item tag 0x0 [ 977.239736][T19343] hid-generic 0000:0000:0000.00A4: unknown main item tag 0x0 [ 977.247244][T19343] hid-generic 0000:0000:0000.00A4: unknown main item tag 0x0 [ 977.254677][T19343] hid-generic 0000:0000:0000.00A4: unknown main item tag 0x0 [ 977.261959][T19343] hid-generic 0000:0000:0000.00A4: unknown main item tag 0x0 [ 977.269348][T19343] hid-generic 0000:0000:0000.00A4: unknown main item tag 0x0 [ 977.276836][T19343] hid-generic 0000:0000:0000.00A4: unknown main item tag 0x0 [ 977.284299][T19343] hid-generic 0000:0000:0000.00A4: unknown main item tag 0x0 [ 977.291580][T19343] hid-generic 0000:0000:0000.00A4: unknown main item tag 0x0 [ 977.299340][T19343] hid-generic 0000:0000:0000.00A4: unknown main item tag 0x0 [ 977.306936][T19343] hid-generic 0000:0000:0000.00A4: unknown main item tag 0x0 [ 977.314405][T19343] hid-generic 0000:0000:0000.00A4: unknown main item tag 0x0 [ 977.321689][T19343] hid-generic 0000:0000:0000.00A4: unknown main item tag 0x0 [ 977.329301][T19343] hid-generic 0000:0000:0000.00A4: unknown main item tag 0x0 [ 977.338029][T19343] hid-generic 0000:0000:0000.00A4: hidraw0: HID v0.00 Device [syz0] on syz0 [ 977.339693][ T1369] I/O error, dev loop4, sector 0 op 0x0:(READ) flags 0x80700 phys_seg 1 prio class 2 [ 977.827805][T20069] xt_CONNSECMARK: invalid mode: 0 [ 977.842301][ T313] usb 2-1: new high-speed USB device number 67 using dummy_hcd [ 978.262397][ T313] usb 2-1: config 0 has no interfaces? [ 978.268149][ T313] usb 2-1: New USB device found, idVendor=1a34, idProduct=0802, bcdDevice= 0.00 [ 978.278462][ T313] usb 2-1: New USB device strings: Mfr=0, Product=0, SerialNumber=0 [ 978.395938][ T313] usb 2-1: config 0 descriptor?? [ 978.634241][ T28] audit: type=1326 audit(1720966638.520:908): auid=4294967295 uid=0 gid=0 ses=4294967295 subj=root:sysadm_r:sysadm_t pid=20075 comm="syz.2.5497" exe="/root/syz-executor" sig=31 arch=c000003e syscall=202 compat=0 ip=0x7fab81575bd9 code=0x0 [ 978.825671][ T28] audit: type=1326 audit(1720966638.710:909): auid=4294967295 uid=0 gid=0 ses=4294967295 subj=root:sysadm_r:sysadm_t pid=20039 comm="syz.1.5488" exe="/root/syz-executor" sig=31 arch=c000003e syscall=202 compat=0 ip=0x7f05ac775bd9 code=0x0 [ 978.956315][T20092] Invalid ELF section header overflow [ 979.523709][ T28] audit: type=1326 audit(1720966639.410:910): auid=4294967295 uid=0 gid=0 ses=4294967295 subj=root:sysadm_r:sysadm_t pid=20103 comm="syz.0.5506" exe="/root/syz-executor" sig=31 arch=c000003e syscall=202 compat=0 ip=0x7f02ecd75bd9 code=0x0 [ 979.598251][T20106] loop4: detected capacity change from 0 to 256 [ 979.612307][ T509] usb 3-1: new high-speed USB device number 71 using dummy_hcd [ 979.961301][T20114] xt_CONNSECMARK: invalid mode: 0 [ 980.035818][ T313] usb 2-1: USB disconnect, device number 67 [ 980.082317][ T509] usb 3-1: Using ep0 maxpacket: 32 [ 980.182579][T20111] Invalid ELF section header overflow [ 980.262287][ T509] usb 3-1: config 0 interface 0 altsetting 0 endpoint 0x81 has an invalid bInterval 0, changing to 7 [ 980.273093][ T509] usb 3-1: config 0 interface 0 altsetting 0 endpoint 0x81 has invalid wMaxPacketSize 0 [ 980.283397][ T509] usb 3-1: New USB device found, idVendor=0461, idProduct=4e72, bcdDevice= 0.00 [ 980.292543][ T509] usb 3-1: New USB device strings: Mfr=0, Product=0, SerialNumber=0 [ 980.304854][ T509] usb 3-1: config 0 descriptor?? [ 981.162276][ T509] usbhid 3-1:0.0: can't add hid device: -71 [ 981.169156][ T509] usbhid: probe of 3-1:0.0 failed with error -71 [ 981.446544][T20135] xt_CONNSECMARK: invalid mode: 0 [ 982.249576][ T509] usb 3-1: USB disconnect, device number 71 [ 983.024155][ T6] hid-generic 0000:0000:0000.00A5: unknown main item tag 0x0 [ 983.031582][ T6] hid-generic 0000:0000:0000.00A5: unknown main item tag 0x0 [ 983.035830][ T28] audit: type=1326 audit(1720966642.920:911): auid=4294967295 uid=0 gid=0 ses=4294967295 subj=root:sysadm_r:sysadm_t pid=20155 comm="syz.2.5521" exe="/root/syz-executor" sig=31 arch=c000003e syscall=202 compat=0 ip=0x7fab81575bd9 code=0x0 [ 983.038966][ T6] hid-generic 0000:0000:0000.00A5: unknown main item tag 0x0 [ 983.068699][ T6] hid-generic 0000:0000:0000.00A5: unknown main item tag 0x0 [ 983.075958][ T6] hid-generic 0000:0000:0000.00A5: unknown main item tag 0x0 [ 983.083339][ T6] hid-generic 0000:0000:0000.00A5: unknown main item tag 0x0 [ 983.090613][ T6] hid-generic 0000:0000:0000.00A5: unknown main item tag 0x0 [ 983.097797][ T6] hid-generic 0000:0000:0000.00A5: unknown main item tag 0x0 [ 983.110133][ T6] hid-generic 0000:0000:0000.00A5: unknown main item tag 0x0 [ 983.122574][ T6] hid-generic 0000:0000:0000.00A5: unknown main item tag 0x0 [ 983.132595][ T6] hid-generic 0000:0000:0000.00A5: unknown main item tag 0x0 [ 983.139916][ T6] hid-generic 0000:0000:0000.00A5: unknown main item tag 0x0 [ 983.147342][ T6] hid-generic 0000:0000:0000.00A5: unknown main item tag 0x0 [ 983.154685][ T6] hid-generic 0000:0000:0000.00A5: unknown main item tag 0x0 [ 983.161898][ T6] hid-generic 0000:0000:0000.00A5: unknown main item tag 0x0 [ 983.169727][ T6] hid-generic 0000:0000:0000.00A5: unknown main item tag 0x0 [ 983.177391][ T6] hid-generic 0000:0000:0000.00A5: unknown main item tag 0x0 [ 983.184743][ T6] hid-generic 0000:0000:0000.00A5: unknown main item tag 0x0 [ 983.435137][T20165] Invalid ELF section header overflow [ 983.436525][ T6] hid-generic 0000:0000:0000.00A5: unknown main item tag 0x0 [ 983.448216][ T6] hid-generic 0000:0000:0000.00A5: unknown main item tag 0x0 [ 983.455467][ T6] hid-generic 0000:0000:0000.00A5: unknown main item tag 0x0 [ 983.462700][ T6] hid-generic 0000:0000:0000.00A5: unknown main item tag 0x0 [ 983.469827][ T6] hid-generic 0000:0000:0000.00A5: unknown main item tag 0x0 [ 983.477127][ T6] hid-generic 0000:0000:0000.00A5: unknown main item tag 0x0 [ 983.484582][ T6] hid-generic 0000:0000:0000.00A5: unknown main item tag 0x0 [ 983.491837][ T6] hid-generic 0000:0000:0000.00A5: unknown main item tag 0x0 [ 983.511990][ T6] hid-generic 0000:0000:0000.00A5: unknown main item tag 0x0 [ 983.520165][ T6] hid-generic 0000:0000:0000.00A5: unknown main item tag 0x0 [ 983.527800][ T6] hid-generic 0000:0000:0000.00A5: unknown main item tag 0x0 [ 983.535251][ T6] hid-generic 0000:0000:0000.00A5: unknown main item tag 0x0 [ 983.543007][ T6] hid-generic 0000:0000:0000.00A5: unknown main item tag 0x0 [ 983.550247][ T6] hid-generic 0000:0000:0000.00A5: unknown main item tag 0x0 [ 983.561515][ T6] hid-generic 0000:0000:0000.00A5: hidraw0: HID v0.00 Device [syz0] on syz0 [ 983.832196][T17855] usb 2-1: new high-speed USB device number 68 using dummy_hcd [ 984.222243][T17855] usb 2-1: config 0 has no interfaces? [ 984.227727][T17855] usb 2-1: New USB device found, idVendor=1a34, idProduct=0802, bcdDevice= 0.00 [ 984.237699][T17855] usb 2-1: New USB device strings: Mfr=0, Product=0, SerialNumber=0 [ 984.248475][T17855] usb 2-1: config 0 descriptor?? [ 984.252212][ T509] usb 1-1: new high-speed USB device number 62 using dummy_hcd [ 984.772274][ T509] usb 1-1: Using ep0 maxpacket: 32 [ 984.784704][ T28] audit: type=1326 audit(1720966644.610:912): auid=4294967295 uid=0 gid=0 ses=4294967295 subj=root:sysadm_r:sysadm_t pid=20150 comm="syz.1.5519" exe="/root/syz-executor" sig=31 arch=c000003e syscall=202 compat=0 ip=0x7f05ac775bd9 code=0x0 [ 984.851402][T20185] xt_CONNSECMARK: invalid mode: 0 [ 985.013341][ T509] usb 1-1: config 0 interface 0 altsetting 0 endpoint 0x81 has an invalid bInterval 0, changing to 7 [ 985.027162][ T509] usb 1-1: config 0 interface 0 altsetting 0 endpoint 0x81 has invalid wMaxPacketSize 0 [ 985.040815][ T509] usb 1-1: New USB device found, idVendor=0461, idProduct=4e72, bcdDevice= 0.00 [ 985.056486][ T509] usb 1-1: New USB device strings: Mfr=0, Product=0, SerialNumber=0 [ 985.066871][ T509] usb 1-1: config 0 descriptor?? [ 985.402246][ T509] usbhid 1-1:0.0: can't add hid device: -71 [ 985.408078][ T509] usbhid: probe of 1-1:0.0 failed with error -71 [ 985.418178][ T509] usb 1-1: USB disconnect, device number 62 [ 985.804989][ T28] audit: type=1326 audit(1720966645.690:913): auid=4294967295 uid=0 gid=0 ses=4294967295 subj=root:sysadm_r:sysadm_t pid=20205 comm="syz.2.5535" exe="/root/syz-executor" sig=31 arch=c000003e syscall=202 compat=0 ip=0x7fab81575bd9 code=0x0 [ 985.860584][ T512] usb 2-1: USB disconnect, device number 68 [ 985.938598][T20217] loop4: detected capacity change from 0 to 256 [ 986.012094][T20221] Invalid ELF section header overflow [ 986.139837][ T1369] I/O error, dev loop4, sector 0 op 0x0:(READ) flags 0x80700 phys_seg 1 prio class 2 [ 986.986912][T20235] xt_CONNSECMARK: invalid mode: 0 [ 987.414129][T17855] usb 3-1: new high-speed USB device number 72 using dummy_hcd [ 987.692370][T17855] usb 3-1: Using ep0 maxpacket: 32 [ 987.909993][T17855] usb 3-1: config 0 interface 0 altsetting 0 endpoint 0x81 has an invalid bInterval 0, changing to 7 [ 987.921728][T17855] usb 3-1: config 0 interface 0 altsetting 0 endpoint 0x81 has invalid wMaxPacketSize 0 [ 987.935998][T17855] usb 3-1: New USB device found, idVendor=0461, idProduct=4e72, bcdDevice= 0.00 [ 988.111423][ T509] hid-generic 0000:0000:0000.00A6: unknown main item tag 0x0 [ 988.188908][ T509] hid-generic 0000:0000:0000.00A6: unknown main item tag 0x0 [ 988.264400][ T509] hid-generic 0000:0000:0000.00A6: unknown main item tag 0x0 [ 988.318382][T17855] usb 3-1: New USB device strings: Mfr=0, Product=0, SerialNumber=0 [ 988.327170][T17855] usb 3-1: config 0 descriptor?? [ 988.331735][ T509] hid-generic 0000:0000:0000.00A6: unknown main item tag 0x0 [ 988.372224][ T509] hid-generic 0000:0000:0000.00A6: unknown main item tag 0x0 [ 988.379418][ T509] hid-generic 0000:0000:0000.00A6: unknown main item tag 0x0 [ 988.402207][ T509] hid-generic 0000:0000:0000.00A6: unknown main item tag 0x0 [ 988.409414][ T509] hid-generic 0000:0000:0000.00A6: unknown main item tag 0x0 [ 988.432024][ T509] hid-generic 0000:0000:0000.00A6: unknown main item tag 0x0 [ 988.439412][ T509] hid-generic 0000:0000:0000.00A6: unknown main item tag 0x0 [ 988.446873][ T509] hid-generic 0000:0000:0000.00A6: unknown main item tag 0x0 [ 988.454252][ T509] hid-generic 0000:0000:0000.00A6: unknown main item tag 0x0 [ 988.461412][ T509] hid-generic 0000:0000:0000.00A6: unknown main item tag 0x0 [ 988.506886][ T509] hid-generic 0000:0000:0000.00A6: unknown main item tag 0x0 [ 988.514219][ T509] hid-generic 0000:0000:0000.00A6: unknown main item tag 0x0 [ 988.521428][ T509] hid-generic 0000:0000:0000.00A6: unknown main item tag 0x0 [ 988.528690][ T509] hid-generic 0000:0000:0000.00A6: unknown main item tag 0x0 [ 988.535895][ T509] hid-generic 0000:0000:0000.00A6: unknown main item tag 0x0 [ 988.543088][ T509] hid-generic 0000:0000:0000.00A6: unknown main item tag 0x0 [ 988.553469][ T509] hid-generic 0000:0000:0000.00A6: unknown main item tag 0x0 [ 988.647959][T20266] xt_CONNSECMARK: invalid mode: 0 [ 988.678227][ T509] hid-generic 0000:0000:0000.00A6: unknown main item tag 0x0 [ 988.685616][ T509] hid-generic 0000:0000:0000.00A6: unknown main item tag 0x0 [ 988.693363][ T509] hid-generic 0000:0000:0000.00A6: unknown main item tag 0x0 [ 988.700675][ T509] hid-generic 0000:0000:0000.00A6: unknown main item tag 0x0 [ 988.721473][ T509] hid-generic 0000:0000:0000.00A6: unknown main item tag 0x0 [ 988.729879][ T509] hid-generic 0000:0000:0000.00A6: unknown main item tag 0x0 [ 988.739749][ T509] hid-generic 0000:0000:0000.00A6: unknown main item tag 0x0 [ 988.747696][ T509] hid-generic 0000:0000:0000.00A6: unknown main item tag 0x0 [ 988.755844][ T509] hid-generic 0000:0000:0000.00A6: unknown main item tag 0x0 [ 988.780166][ T509] hid-generic 0000:0000:0000.00A6: unknown main item tag 0x0 [ 988.787644][ T509] hid-generic 0000:0000:0000.00A6: unknown main item tag 0x0 [ 988.808045][ T509] hid-generic 0000:0000:0000.00A6: unknown main item tag 0x0 [ 988.816484][ T509] hid-generic 0000:0000:0000.00A6: hidraw0: HID v0.00 Device [syz0] on syz0 [ 988.882260][T17855] usbhid 3-1:0.0: can't add hid device: -71 [ 988.888159][T17855] usbhid: probe of 3-1:0.0 failed with error -71 [ 988.895323][T17855] usb 3-1: USB disconnect, device number 72 [ 989.082220][ T313] usb 1-1: new high-speed USB device number 63 using dummy_hcd [ 989.089660][T19343] usb 5-1: new high-speed USB device number 55 using dummy_hcd [ 989.512635][T19343] usb 5-1: Using ep0 maxpacket: 32 [ 989.632269][ T313] usb 1-1: config 0 has no interfaces? [ 989.637621][ T313] usb 1-1: New USB device found, idVendor=1a34, idProduct=0802, bcdDevice= 0.00 [ 989.646717][ T313] usb 1-1: New USB device strings: Mfr=0, Product=0, SerialNumber=0 [ 989.688527][T19343] usb 5-1: config 0 interface 0 altsetting 0 endpoint 0x81 has an invalid bInterval 0, changing to 7 [ 989.713357][T19343] usb 5-1: config 0 interface 0 altsetting 0 endpoint 0x81 has invalid wMaxPacketSize 0 [ 989.725754][ T313] usb 1-1: config 0 descriptor?? [ 989.730817][T19343] usb 5-1: New USB device found, idVendor=0461, idProduct=4e72, bcdDevice= 0.00 [ 989.739749][T19343] usb 5-1: New USB device strings: Mfr=0, Product=0, SerialNumber=0 [ 989.750351][T19343] usb 5-1: config 0 descriptor?? [ 990.159276][T20286] overlayfs: failed to resolve './file1': -2 [ 990.190262][ T28] audit: type=1326 audit(1720966650.070:914): auid=4294967295 uid=0 gid=0 ses=4294967295 subj=root:sysadm_r:sysadm_t pid=20249 comm="syz.0.5547" exe="/root/syz-executor" sig=31 arch=c000003e syscall=202 compat=0 ip=0x7f02ecd75bd9 code=0x0 [ 990.774852][T20255] loop4: detected capacity change from 0 to 1024 [ 990.783499][T20255] /dev/loop4: Can't open blockdev [ 990.833066][ T1369] I/O error, dev loop4, sector 0 op 0x0:(READ) flags 0x80700 phys_seg 1 prio class 2 [ 990.942250][T19343] usbhid 5-1:0.0: can't add hid device: -71 [ 991.075872][T19343] usbhid: probe of 5-1:0.0 failed with error -71 [ 991.092755][T19343] usb 5-1: USB disconnect, device number 55 [ 991.401988][T19343] usb 1-1: USB disconnect, device number 63 [ 991.654176][T20316] xt_CONNSECMARK: invalid mode: 0 [ 992.120979][T20326] xt_CONNSECMARK: invalid mode: 0 [ 992.392624][T20327] xt_CONNSECMARK: invalid mode: 0 [ 992.817747][T20339] FAULT_INJECTION: forcing a failure. [ 992.817747][T20339] name fail_usercopy, interval 1, probability 0, space 0, times 0 [ 992.872229][T20339] CPU: 0 PID: 20339 Comm: syz.2.5571 Not tainted 6.1.84-syzkaller-00005-g96d66062d076 #0 [ 992.881867][T20339] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 06/07/2024 [ 992.891763][T20339] Call Trace: [ 992.894884][T20339] [ 992.897664][T20339] dump_stack_lvl+0x151/0x1b7 [ 992.902174][T20339] ? nf_tcp_handle_invalid+0x3f1/0x3f1 [ 992.907472][T20339] ? vfs_write+0xbb3/0xeb0 [ 992.911724][T20339] dump_stack+0x15/0x1b [ 992.915718][T20339] should_fail_ex+0x3d0/0x520 [ 992.920230][T20339] should_fail+0xb/0x10 [ 992.924220][T20339] should_fail_usercopy+0x1a/0x20 [ 992.929082][T20339] _copy_from_user+0x1e/0xc0 [ 992.933508][T20339] __se_sys_mount_setattr+0x23a/0x1b70 [ 992.938800][T20339] ? trie_lookup_elem+0x271/0x2b0 [ 992.943666][T20339] ? bpf_trace_run2+0x138/0x290 [ 992.948351][T20339] ? __x64_sys_mount_setattr+0xd0/0xd0 [ 992.953644][T20339] ? bpf_trace_run1+0x240/0x240 [ 992.958336][T20339] __x64_sys_mount_setattr+0xbf/0xd0 [ 992.963454][T20339] do_syscall_64+0x3d/0xb0 [ 992.967703][T20339] entry_SYSCALL_64_after_hwframe+0x63/0xcd [ 992.973431][T20339] RIP: 0033:0x7fab81575bd9 [ 992.977687][T20339] Code: ff ff c3 66 2e 0f 1f 84 00 00 00 00 00 0f 1f 40 00 48 89 f8 48 89 f7 48 89 d6 48 89 ca 4d 89 c2 4d 89 c8 4c 8b 4c 24 08 0f 05 <48> 3d 01 f0 ff ff 73 01 c3 48 c7 c1 a8 ff ff ff f7 d8 64 89 01 48 [ 992.997129][T20339] RSP: 002b:00007fab823e0048 EFLAGS: 00000246 ORIG_RAX: 00000000000001ba [ 993.005376][T20339] RAX: ffffffffffffffda RBX: 00007fab81703f60 RCX: 00007fab81575bd9 [ 993.013182][T20339] RDX: 0000000000000000 RSI: 0000000000000000 RDI: ffffffffffffffff [ 993.020999][T20339] RBP: 00007fab823e00a0 R08: 0000000000000020 R09: 0000000000000000 [ 993.028808][T20339] R10: 0000000020000100 R11: 0000000000000246 R12: 0000000000000001 [ 993.036615][T20339] R13: 000000000000000b R14: 00007fab81703f60 R15: 00007fff34ad87c8 [ 993.044432][T20339] [ 993.442362][ T531] usb 3-1: new high-speed USB device number 73 using dummy_hcd [ 993.974556][ T531] usb 3-1: config 0 interface 0 altsetting 0 endpoint 0x81 has an invalid bInterval 0, changing to 7 [ 994.089703][ T531] usb 3-1: config 0 interface 0 altsetting 0 endpoint 0x81 has invalid wMaxPacketSize 0 [ 994.099960][ T531] usb 3-1: New USB device found, idVendor=1e7d, idProduct=319c, bcdDevice= 0.00 [ 994.108921][ T531] usb 3-1: New USB device strings: Mfr=0, Product=0, SerialNumber=0 [ 994.142615][ T531] usb 3-1: config 0 descriptor?? [ 994.287765][T20383] xt_CONNSECMARK: invalid mode: 0 [ 994.606522][ T28] audit: type=1326 audit(1720966654.490:915): auid=4294967295 uid=0 gid=0 ses=4294967295 subj=root:sysadm_r:sysadm_t pid=20385 comm="syz.1.5583" exe="/root/syz-executor" sig=31 arch=c000003e syscall=202 compat=0 ip=0x7f05ac775bd9 code=0x0 [ 994.739970][T20393] xt_CONNSECMARK: invalid mode: 0 [ 994.894190][T20395] xt_CONNSECMARK: invalid mode: 0 [ 995.079169][T20397] Invalid ELF section header overflow [ 995.120705][ T28] audit: type=1326 audit(1720966655.000:916): auid=4294967295 uid=0 gid=0 ses=4294967295 subj=root:sysadm_r:sysadm_t pid=20400 comm="syz.0.5587" exe="/root/syz-executor" sig=31 arch=c000003e syscall=202 compat=0 ip=0x7f02ecd75bd9 code=0x0 [ 995.189387][T20404] loop4: detected capacity change from 0 to 256 [ 995.232478][ T1369] I/O error, dev loop4, sector 0 op 0x0:(READ) flags 0x80700 phys_seg 1 prio class 2 [ 995.344210][T20407] Invalid ELF section header overflow [ 996.392250][ T531] usbhid 3-1:0.0: can't add hid device: -71 [ 996.398421][ T531] usbhid: probe of 3-1:0.0 failed with error -71 [ 996.413507][ T531] usb 3-1: USB disconnect, device number 73 [ 996.452556][T17855] usb 4-1: new high-speed USB device number 80 using dummy_hcd [ 996.932644][T20440] incfs: Backing dir is not set, filesystem can't be mounted. [ 996.940050][T20440] incfs: mount failed -2 [ 997.094343][T17855] usb 4-1: Using ep0 maxpacket: 32 [ 997.118518][T20444] xt_CONNSECMARK: invalid mode: 0 [ 997.298019][ T28] audit: type=1400 audit(1720966657.180:917): avc: denied { read } for pid=87 comm="acpid" name="event9" dev="devtmpfs" ino=2180 scontext=system_u:system_r:acpid_t tcontext=root:object_r:device_t tclass=file permissive=1 [ 997.319735][ T28] audit: type=1400 audit(1720966657.180:918): avc: denied { open } for pid=87 comm="acpid" path="/dev/input/event9" dev="devtmpfs" ino=2180 scontext=system_u:system_r:acpid_t tcontext=root:object_r:device_t tclass=file permissive=1 [ 997.342795][ T28] audit: type=1400 audit(1720966657.180:919): avc: denied { ioctl } for pid=87 comm="acpid" path="/dev/input/event9" dev="devtmpfs" ino=2180 ioctlcmd=0x4520 scontext=system_u:system_r:acpid_t tcontext=root:object_r:device_t tclass=file permissive=1 [ 997.355160][T20451] loop4: detected capacity change from 0 to 512 [ 997.380261][T20451] [EXT4 FS bs=4096, gc=1, bpg=32768, ipg=32, mo=8856c01c, mo2=0002] [ 997.388745][T20451] EXT4-fs (loop4): write access unavailable, skipping orphan cleanup [ 997.396723][T20451] EXT4-fs (loop4): mounted filesystem without journal. Quota mode: writeback. [ 997.409544][ T28] audit: type=1326 audit(1720966657.290:920): auid=4294967295 uid=0 gid=0 ses=4294967295 subj=root:sysadm_r:sysadm_t pid=20450 comm="syz.4.5601" exe="/root/syz-executor" sig=31 arch=c000003e syscall=202 compat=0 ip=0x7f815c175bd9 code=0x0 [ 997.412233][T17855] usb 4-1: config 0 interface 0 altsetting 0 endpoint 0x81 has an invalid bInterval 0, changing to 7 [ 997.443380][T17855] usb 4-1: config 0 interface 0 altsetting 0 endpoint 0x81 has invalid wMaxPacketSize 0 [ 997.452986][T17855] usb 4-1: New USB device found, idVendor=0461, idProduct=4e72, bcdDevice= 0.00 [ 997.461805][T17855] usb 4-1: New USB device strings: Mfr=0, Product=0, SerialNumber=0 [ 997.473165][T17855] usb 4-1: config 0 descriptor?? [ 997.496349][T20454] xt_CONNSECMARK: invalid mode: 0 [ 997.611987][T20456] Invalid ELF section header overflow [ 997.642202][ T531] usb 2-1: new high-speed USB device number 69 using dummy_hcd [ 997.842318][T17855] usbhid 4-1:0.0: can't add hid device: -71 [ 997.848150][T17855] usbhid: probe of 4-1:0.0 failed with error -71 [ 997.856670][T17855] usb 4-1: USB disconnect, device number 80 [ 998.183778][T18797] EXT4-fs (loop4): unmounting filesystem. [ 998.222338][ T531] usb 2-1: New USB device found, idVendor=0cf3, idProduct=9271, bcdDevice= 1.08 [ 998.231202][ T531] usb 2-1: New USB device strings: Mfr=1, Product=2, SerialNumber=3 [ 998.239486][ T531] usb 2-1: Product: syz [ 998.243575][ T531] usb 2-1: Manufacturer: syz [ 998.247877][ T531] usb 2-1: SerialNumber: syz [ 1000.259646][T20501] xt_CONNSECMARK: invalid mode: 0 [ 1000.294957][ T395] usb 2-1: USB disconnect, device number 69 [ 1000.334627][ T28] audit: type=1326 audit(1720966660.220:921): auid=4294967295 uid=0 gid=0 ses=4294967295 subj=root:sysadm_r:sysadm_t pid=20506 comm="syz.1.5616" exe="/root/syz-executor" sig=31 arch=c000003e syscall=202 compat=0 ip=0x7f05ac775bd9 code=0x0 [ 1000.544667][T20509] Invalid ELF section header overflow [ 1000.994497][ T531] usb 1-1: new high-speed USB device number 64 using dummy_hcd [ 1001.919600][ T531] usb 1-1: Using ep0 maxpacket: 32 [ 1002.322297][ T531] usb 1-1: config 0 interface 0 altsetting 0 endpoint 0x81 has an invalid bInterval 0, changing to 7 [ 1002.340853][ T531] usb 1-1: config 0 interface 0 altsetting 0 endpoint 0x81 has invalid wMaxPacketSize 0 [ 1002.372320][ T531] usb 1-1: New USB device found, idVendor=0461, idProduct=4e72, bcdDevice= 0.00 [ 1002.392457][ T531] usb 1-1: New USB device strings: Mfr=0, Product=0, SerialNumber=0 [ 1002.403506][ T531] usb 1-1: config 0 descriptor?? [ 1002.762195][ T531] usbhid 1-1:0.0: can't add hid device: -71 [ 1002.768034][ T531] usbhid: probe of 1-1:0.0 failed with error -71 [ 1002.790815][ T531] usb 1-1: USB disconnect, device number 64 [ 1002.800149][T20555] xt_CONNSECMARK: invalid mode: 0 [ 1003.126957][T20557] loop4: detected capacity change from 0 to 1024 [ 1003.136332][T20557] /dev/loop4: Can't open blockdev [ 1003.186342][ T28] audit: type=1326 audit(1720966663.070:922): auid=4294967295 uid=0 gid=0 ses=4294967295 subj=root:sysadm_r:sysadm_t pid=20560 comm="syz.1.5632" exe="/root/syz-executor" sig=31 arch=c000003e syscall=202 compat=0 ip=0x7f05ac775bd9 code=0x0 [ 1003.724379][T20573] Invalid ELF section header overflow [ 1005.022230][ T1234] usb 4-1: new high-speed USB device number 81 using dummy_hcd [ 1005.140576][T20611] loop4: detected capacity change from 0 to 256 [ 1005.188890][T20612] xt_CONNSECMARK: invalid mode: 0 [ 1005.302175][ T1234] usb 4-1: Using ep0 maxpacket: 32 [ 1005.422391][ T1234] usb 4-1: config 0 interface 0 altsetting 0 endpoint 0x81 has an invalid bInterval 0, changing to 7 [ 1005.500923][ T1234] usb 4-1: config 0 interface 0 altsetting 0 endpoint 0x81 has invalid wMaxPacketSize 0 [ 1005.571077][ T1234] usb 4-1: New USB device found, idVendor=0461, idProduct=4e72, bcdDevice= 0.00 [ 1005.642200][ T1234] usb 4-1: New USB device strings: Mfr=0, Product=0, SerialNumber=0 [ 1005.651002][ T1234] usb 4-1: config 0 descriptor?? [ 1006.025723][T20630] loop4: detected capacity change from 0 to 256 [ 1006.042210][ T1234] usbhid 4-1:0.0: can't add hid device: -71 [ 1006.048182][ T1234] usbhid: probe of 4-1:0.0 failed with error -71 [ 1006.056046][ T1234] usb 4-1: USB disconnect, device number 81 [ 1007.361198][ T28] audit: type=1326 audit(1720966667.240:923): auid=4294967295 uid=0 gid=0 ses=4294967295 subj=root:sysadm_r:sysadm_t pid=20656 comm="syz.4.5659" exe="/root/syz-executor" sig=0 arch=c000003e syscall=202 compat=0 ip=0x7f815c175bd9 code=0x7ffc0000 [ 1007.396794][ T28] audit: type=1326 audit(1720966667.240:924): auid=4294967295 uid=0 gid=0 ses=4294967295 subj=root:sysadm_r:sysadm_t pid=20656 comm="syz.4.5659" exe="/root/syz-executor" sig=0 arch=c000003e syscall=202 compat=0 ip=0x7f815c175bd9 code=0x7ffc0000 [ 1007.437918][ T28] audit: type=1326 audit(1720966667.240:925): auid=4294967295 uid=0 gid=0 ses=4294967295 subj=root:sysadm_r:sysadm_t pid=20656 comm="syz.4.5659" exe="/root/syz-executor" sig=0 arch=c000003e syscall=98 compat=0 ip=0x7f815c175bd9 code=0x7ffc0000 [ 1007.549520][ T28] audit: type=1326 audit(1720966667.240:926): auid=4294967295 uid=0 gid=0 ses=4294967295 subj=root:sysadm_r:sysadm_t pid=20656 comm="syz.4.5659" exe="/root/syz-executor" sig=0 arch=c000003e syscall=202 compat=0 ip=0x7f815c175bd9 code=0x7ffc0000 [ 1007.604416][ T28] audit: type=1326 audit(1720966667.240:927): auid=4294967295 uid=0 gid=0 ses=4294967295 subj=root:sysadm_r:sysadm_t pid=20656 comm="syz.4.5659" exe="/root/syz-executor" sig=0 arch=c000003e syscall=202 compat=0 ip=0x7f815c175bd9 code=0x7ffc0000 [ 1007.987456][T20677] syz.3.5666[20677] is installing a program with bpf_probe_write_user helper that may corrupt user memory! [ 1007.987531][T20677] syz.3.5666[20677] is installing a program with bpf_probe_write_user helper that may corrupt user memory! [ 1008.415543][T20692] loop4: detected capacity change from 0 to 256 [ 1008.442753][T20692] /dev/loop4: Can't open blockdev [ 1008.514862][T20692] netlink: 4 bytes leftover after parsing attributes in process `syz.4.5671'. [ 1008.821826][T20698] netlink: 'syz.3.5674': attribute type 1 has an invalid length. [ 1008.829473][T20698] netlink: 4 bytes leftover after parsing attributes in process `syz.3.5674'. [ 1009.249855][T20715] syz.3.5676[20715] is installing a program with bpf_probe_write_user helper that may corrupt user memory! [ 1009.249931][T20715] syz.3.5676[20715] is installing a program with bpf_probe_write_user helper that may corrupt user memory! [ 1009.352225][ T313] usb 2-1: new high-speed USB device number 70 using dummy_hcd [ 1009.522179][ T1234] usb 3-1: new high-speed USB device number 74 using dummy_hcd [ 1009.652423][ T313] usb 2-1: Using ep0 maxpacket: 16 [ 1009.762226][ T1234] usb 3-1: Using ep0 maxpacket: 32 [ 1009.773392][ T313] usb 2-1: config 0 interface 0 altsetting 0 endpoint 0x89 has an invalid bInterval 115, changing to 10 [ 1009.785130][ T313] usb 2-1: config 0 interface 0 altsetting 0 endpoint 0x89 has invalid maxpacket 26217, setting to 1024 [ 1009.797735][ T313] usb 2-1: New USB device found, idVendor=0158, idProduct=0100, bcdDevice= 0.00 [ 1009.808250][ T313] usb 2-1: New USB device strings: Mfr=0, Product=0, SerialNumber=0 [ 1009.818808][ T313] usb 2-1: config 0 descriptor?? [ 1009.842293][T20707] raw-gadget.0 gadget.1: fail, usb_ep_enable returned -22 [ 1009.882261][ T1234] usb 3-1: config 0 interface 0 altsetting 0 endpoint 0x81 has an invalid bInterval 255, changing to 11 [ 1009.893374][ T1234] usb 3-1: config 0 interface 0 altsetting 0 endpoint 0x81 has invalid maxpacket 59391, setting to 1024 [ 1009.904348][ T1234] usb 3-1: New USB device found, idVendor=046d, idProduct=c314, bcdDevice= 0.40 [ 1009.913322][ T1234] usb 3-1: New USB device strings: Mfr=0, Product=0, SerialNumber=0 [ 1009.941450][ T1234] usb 3-1: config 0 descriptor?? [ 1009.962252][T20714] raw-gadget.1 gadget.2: fail, usb_ep_enable returned -22 [ 1009.982733][ T1234] hub 3-1:0.0: USB hub found [ 1010.102206][ T395] usb 1-1: new high-speed USB device number 65 using dummy_hcd [ 1010.282206][ T1234] hub 3-1:0.0: config failed, can't read hub descriptor (err -22) [ 1010.290847][T20707] UDC core: USB Raw Gadget: couldn't find an available UDC or it's busy [ 1010.299164][T20707] misc raw-gadget: fail, usb_gadget_register_driver returned -16 [ 1010.322432][ T313] hid (null): report_id 0 is invalid [ 1010.329167][ T313] hid-generic 0003:0158:0100.00A7: unknown main item tag 0x1 [ 1010.336552][ T313] hid-generic 0003:0158:0100.00A7: unexpected long global item [ 1010.343962][ T395] usb 1-1: Using ep0 maxpacket: 16 [ 1010.348963][ T313] hid-generic: probe of 0003:0158:0100.00A7 failed with error -22 [ 1010.449554][T20738] input: syz1 as /devices/virtual/input/input40 [ 1010.462227][ T395] usb 1-1: config 0 interface 0 altsetting 0 endpoint 0x89 has an invalid bInterval 115, changing to 10 [ 1010.473397][ T395] usb 1-1: config 0 interface 0 altsetting 0 endpoint 0x89 has invalid maxpacket 26217, setting to 1024 [ 1010.484531][ T395] usb 1-1: New USB device found, idVendor=0158, idProduct=0100, bcdDevice= 0.00 [ 1010.523684][T20707] UDC core: USB Raw Gadget: couldn't find an available UDC or it's busy [ 1010.526524][ T395] usb 1-1: New USB device strings: Mfr=0, Product=0, SerialNumber=0 [ 1010.540292][T20707] misc raw-gadget: fail, usb_gadget_register_driver returned -16 [ 1010.549440][ T531] usb 2-1: USB disconnect, device number 70 [ 1010.554310][ T395] usb 1-1: config 0 descriptor?? [ 1010.560090][ T1234] hid-generic 0003:046D:C314.00A8: hidraw0: USB HID v8.00 Device [HID 046d:c314] on usb-dummy_hcd.2-1/input0 [ 1010.582251][T20726] raw-gadget.2 gadget.0: fail, usb_ep_enable returned -22 [ 1010.876962][ T28] audit: type=1400 audit(1720966670.760:928): avc: denied { bind } for pid=20749 comm="syz.3.5694" scontext=root:sysadm_r:sysadm_t tcontext=root:sysadm_r:sysadm_t tclass=netlink_xfrm_socket permissive=1 [ 1010.912273][ T1234] usb 3-1: USB disconnect, device number 74 [ 1011.024596][T20726] UDC core: USB Raw Gadget: couldn't find an available UDC or it's busy [ 1011.033411][T20726] misc raw-gadget: fail, usb_gadget_register_driver returned -16 [ 1011.042562][ T395] hid (null): report_id 0 is invalid [ 1011.048257][ T395] hid (null): unknown global tag 0xc [ 1011.060767][ T395] hid-generic 0003:0158:0100.00A9: unknown main item tag 0x1 [ 1011.068370][ T395] hid-generic 0003:0158:0100.00A9: unexpected long global item [ 1011.069987][ T28] audit: type=1400 audit(1720966670.960:929): avc: denied { read } for pid=20757 comm="syz.3.5697" scontext=root:sysadm_r:sysadm_t tcontext=root:sysadm_r:sysadm_t tclass=ieee802154_socket permissive=1 [ 1011.076324][ T395] hid-generic: probe of 0003:0158:0100.00A9 failed with error -22 [ 1011.262452][T20726] UDC core: USB Raw Gadget: couldn't find an available UDC or it's busy [ 1011.271187][T20726] misc raw-gadget: fail, usb_gadget_register_driver returned -16 [ 1011.285818][ T6] usb 1-1: USB disconnect, device number 65 [ 1012.611216][T20855] netlink: 32 bytes leftover after parsing attributes in process `syz.0.5735'. [ 1012.921609][T20874] general protection fault, probably for non-canonical address 0xdffffc0000000002: 0000 [#1] PREEMPT SMP KASAN [ 1012.933161][T20874] KASAN: null-ptr-deref in range [0x0000000000000010-0x0000000000000017] [ 1012.941406][T20874] CPU: 0 PID: 20874 Comm: syz.4.5743 Not tainted 6.1.84-syzkaller-00005-g96d66062d076 #0 [ 1012.951045][T20874] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 06/07/2024 [ 1012.960949][T20874] RIP: 0010:do_renameat2+0x6fd/0x1480 [ 1012.966144][T20874] Code: f2 e8 77 f0 fe ff 48 89 c3 48 3d 01 f0 ff ff 72 12 e8 57 08 ac ff 41 89 de 48 8b 5c 24 18 e9 6f 05 00 00 49 89 de 49 c1 ee 03 <43> 0f b6 04 26 84 c0 0f 85 8a 07 00 00 48 89 5c 24 40 8b 1b be 00 [ 1012.985586][T20874] RSP: 0018:ffffc9000892fc00 EFLAGS: 00010202 [ 1012.991485][T20874] RAX: 0000000000000010 RBX: 0000000000000010 RCX: 0000000000040000 [ 1012.999295][T20874] RDX: ffffc9000b46b000 RSI: 00000000000001fd RDI: 00000000000001fe [ 1013.007112][T20874] RBP: ffffc9000892fee0 R08: ffffffff81cbb018 R09: fffff52001125f59 [ 1013.014919][T20874] R10: 0000000000000000 R11: dffffc0000000001 R12: dffffc0000000000 [ 1013.022730][T20874] R13: ffffc9000892fde8 R14: 0000000000000002 R15: ffff88812c139690 [ 1013.030556][T20874] FS: 00007f815cf4a6c0(0000) GS:ffff8881f7000000(0000) knlGS:0000000000000000 [ 1013.039309][T20874] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 [ 1013.045730][T20874] CR2: 0000000000000000 CR3: 0000000127e84000 CR4: 00000000003506b0 [ 1013.053544][T20874] Call Trace: [ 1013.056667][T20874] [ 1013.059443][T20874] ? __die_body+0x62/0xb0 [ 1013.063615][T20874] ? die_addr+0x9f/0xd0 [ 1013.067607][T20874] ? exc_general_protection+0x317/0x4c0 [ 1013.072990][T20874] ? asm_exc_general_protection+0x27/0x30 [ 1013.078539][T20874] ? fast_dput+0x78/0x2a0 [ 1013.082705][T20874] ? do_renameat2+0x6fd/0x1480 [ 1013.087313][T20874] ? fsnotify_move+0x4e0/0x4e0 [ 1013.091909][T20874] ? strncpy_from_user+0x169/0x2b0 [ 1013.096853][T20874] ? getname_flags+0x1fd/0x520 [ 1013.101451][T20874] __x64_sys_renameat2+0xdd/0xf0 [ 1013.106232][T20874] do_syscall_64+0x3d/0xb0 [ 1013.110478][T20874] entry_SYSCALL_64_after_hwframe+0x63/0xcd [ 1013.116210][T20874] RIP: 0033:0x7f815c175bd9 [ 1013.120461][T20874] Code: ff ff c3 66 2e 0f 1f 84 00 00 00 00 00 0f 1f 40 00 48 89 f8 48 89 f7 48 89 d6 48 89 ca 4d 89 c2 4d 89 c8 4c 8b 4c 24 08 0f 05 <48> 3d 01 f0 ff ff 73 01 c3 48 c7 c1 a8 ff ff ff f7 d8 64 89 01 48 [ 1013.139902][T20874] RSP: 002b:00007f815cf4a048 EFLAGS: 00000246 ORIG_RAX: 000000000000013c [ 1013.148148][T20874] RAX: ffffffffffffffda RBX: 00007f815c303f60 RCX: 00007f815c175bd9 [ 1013.155956][T20874] RDX: 0000000000000004 RSI: 0000000020000500 RDI: 0000000000000004 [ 1013.163768][T20874] RBP: 00007f815c1e4e60 R08: 0000000000000000 R09: 0000000000000000 [ 1013.171579][T20874] R10: 00000000200001c0 R11: 0000000000000246 R12: 0000000000000000 [ 1013.179395][T20874] R13: 000000000000004d R14: 00007f815c303f60 R15: 00007ffd3e5ba4d8 [ 1013.187211][T20874] [ 1013.190081][T20874] Modules linked in: [ 1013.200920][T20874] ---[ end trace 0000000000000000 ]--- [ 1013.211903][T20874] RIP: 0010:do_renameat2+0x6fd/0x1480 [ 1013.217202][T20874] Code: f2 e8 77 f0 fe ff 48 89 c3 48 3d 01 f0 ff ff 72 12 e8 57 08 ac ff 41 89 de 48 8b 5c 24 18 e9 6f 05 00 00 49 89 de 49 c1 ee 03 <43> 0f b6 04 26 84 c0 0f 85 8a 07 00 00 48 89 5c 24 40 8b 1b be 00 [ 1013.237124][T20874] RSP: 0018:ffffc9000892fc00 EFLAGS: 00010202 [ 1013.243145][T20874] RAX: 0000000000000010 RBX: 0000000000000010 RCX: 0000000000040000 [ 1013.251065][T20874] RDX: ffffc9000b46b000 RSI: 00000000000001fd RDI: 00000000000001fe [ 1013.258942][T20874] RBP: ffffc9000892fee0 R08: ffffffff81cbb018 R09: fffff52001125f59 [ 1013.266889][T20874] R10: 0000000000000000 R11: dffffc0000000001 R12: dffffc0000000000 [ 1013.274710][T20874] R13: ffffc9000892fde8 R14: 0000000000000002 R15: ffff88812c139690 [ 1013.282703][T20874] FS: 00007f815cf4a6c0(0000) GS:ffff8881f7000000(0000) knlGS:0000000000000000 [ 1013.291540][T20874] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 [ 1013.297934][T20874] CR2: 0000001b2c71fffc CR3: 0000000127e84000 CR4: 00000000003506b0 [ 1013.305860][T20874] Kernel panic - not syncing: Fatal exception [ 1013.312065][T20874] Kernel Offset: disabled [ 1013.316198][T20874] Rebooting in 86400 seconds..