last executing test programs: 3.872827171s ago: executing program 1 (id=1084): r0 = bpf$MAP_CREATE(0x0, &(0x7f00000009c0)=@base={0x5, 0x4, 0x2, 0xc}, 0x48) r1 = bpf$PROG_LOAD(0x5, &(0x7f00000000c0)={0x11, 0xd, &(0x7f0000000040)=ANY=[@ANYBLOB="1801000000bae3000000000000000000850000007b00000018110000", @ANYRES32=r0, @ANYBLOB="0000000000000000b7080000000000007b8af8ff00000000bfa200000000000007020000f8ffffffb703000008000010b704000000000000850000000100000095"], &(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) r2 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000040)='blkio.bfq.io_wait_time_recursive\x00', 0x275a, 0x0) bpf$BPF_RAW_TRACEPOINT_OPEN(0x11, &(0x7f0000000380)={&(0x7f0000000640)='kfree\x00', r1}, 0x10) write$cgroup_int(r2, &(0x7f00000003c0), 0x12) 3.859918153s ago: executing program 1 (id=1085): mkdir(&(0x7f0000000400)='./file0\x00', 0x0) r0 = openat$fuse(0xffffffffffffff9c, &(0x7f0000000040), 0x42, 0x0) mount$fuse(0x0, &(0x7f0000000000)='./file0\x00', &(0x7f0000002100), 0x0, &(0x7f0000002140)=ANY=[@ANYBLOB='fd=', @ANYRESHEX=r0, @ANYBLOB=',rootmode=0000000000000000040000,user_id=', @ANYRESDEC=0x0, @ANYBLOB=',group_id=', @ANYRESDEC=0x0]) read$FUSE(r0, &(0x7f000000e280)={0x2020, 0x0, 0x0}, 0x2020) syz_fuse_handle_req(r0, &(0x7f000000c280)="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", 0x2000, &(0x7f0000000080)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, &(0x7f00000006c0)={0x90, 0x0, 0x0, {0x4, 0x0, 0x0, 0x0, 0x0, 0x0, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xa000}}}, 0x0, 0x0, 0x0, 0x0}) write$FUSE_INIT(r0, &(0x7f0000000380)={0x50, 0x0, r1}, 0x50) syz_fuse_handle_req(r0, &(0x7f00000041c0)="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", 0x2000, &(0x7f0000000a00)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, &(0x7f00000004c0)={0x90, 0x0, 0x0, {0x4, 0x0, 0x0, 0x0, 0x0, 0x0, {0x0, 0xfffffffffffffffc, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x6000}}}, 0x0, 0x0, 0x0, 0x0}) rename(&(0x7f0000000100)='./file0/../file0/file0\x00', &(0x7f0000000140)='./file0/../file0/file0\x00') 3.489688099s ago: executing program 2 (id=1089): r0 = getpgrp(0xffffffffffffffff) r1 = syz_pidfd_open(r0, 0x0) pidfd_send_signal(r1, 0x11, 0x0, 0x0) 3.484360961s ago: executing program 2 (id=1090): r0 = openat$vhost_vsock(0xffffffffffffff9c, &(0x7f0000000100), 0x2, 0x0) ioctl$VHOST_SET_OWNER(r0, 0xaf01, 0x0) ioctl$VHOST_SET_VRING_ADDR(r0, 0x4028af11, &(0x7f0000000300)={0x1, 0x0, 0x0, &(0x7f0000001600)=""/78, 0x0}) ioctl$VHOST_SET_MEM_TABLE(r0, 0x4008af03, &(0x7f0000000140)) ioctl$VHOST_SET_VRING_ADDR(r0, 0x4028af11, &(0x7f0000000280)={0x0, 0x0, 0x0, &(0x7f0000001500)=""/188, &(0x7f0000000140)=""/92}) sendmsg$nl_route(0xffffffffffffffff, &(0x7f0000000180)={0x0, 0x0, &(0x7f0000000140)={&(0x7f0000001500)=ANY=[], 0x1c}}, 0x0) ioctl$VHOST_VSOCK_SET_RUNNING(r0, 0x4004af61, &(0x7f00000000c0)=0x1) ioctl$VHOST_VSOCK_SET_GUEST_CID(r0, 0x4008af60, &(0x7f0000000040)={@my=0x1}) r1 = socket$vsock_stream(0x28, 0x1, 0x0) ioctl$TCSETS(0xffffffffffffffff, 0x5402, &(0x7f0000000080)={0x0, 0x0, 0x0, 0xb73, 0x0, "4415264a88b82c002013fb23590aaf2574c69e"}) connect$vsock_stream(r1, &(0x7f0000000200)={0x28, 0x0, 0x0, @my=0x1}, 0x10) ioctl$VHOST_SET_VRING_ADDR(r0, 0x4028af11, &(0x7f00000001c0)={0x0, 0x0, &(0x7f0000000080)=""/57, 0x0, &(0x7f0000000500)=""/4096}) ioctl$VHOST_VSOCK_SET_RUNNING(r0, 0x4004af61, &(0x7f0000000000)=0x1) 3.019858351s ago: executing program 1 (id=1097): bpf$PROG_LOAD(0x5, 0x0, 0x0) syz_usb_connect$cdc_ecm(0x0, 0x4d, &(0x7f0000000440)={{0x12, 0x1, 0x0, 0x2, 0x0, 0x0, 0x10, 0x525, 0xa4a1, 0x40, 0x1, 0x2, 0x3, 0x1, [{{0x9, 0x2, 0x3b, 0x1, 0x1, 0x0, 0x0, 0x0, [{{0x9, 0x4, 0x0, 0x9, 0x2, 0x2, 0x6, 0x0, 0x0, {{0x5}, {0x5}, {0xd}}, {[], {{0x9, 0x5, 0x82, 0x2, 0x20}}, {{0x9, 0x5, 0x3, 0x2, 0x200}}}}}]}}]}}, 0x0) 2.613098983s ago: executing program 2 (id=1105): r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000000000), 0x0, 0x0) ioctl$KVM_CHECK_EXTENSION(r0, 0xae03, 0xf) 2.607489914s ago: executing program 2 (id=1106): r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000000000), 0x0, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) r2 = bpf$MAP_CREATE(0x0, &(0x7f00000000c0)=@base={0x1b, 0x0, 0x0, 0x8000}, 0x48) bpf$PROG_LOAD(0x5, &(0x7f00000000c0)={0x0, 0xc, &(0x7f0000000240)=ANY=[@ANYBLOB="1800000000000000000000000000000018120000", @ANYRES32=r2, @ANYBLOB="0000000000000000b7080000000000007b8af8ff00000000bfa200000000000007020000f8ffffffb703000008000000b704000002010000850000004300000095"], 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$PROG_LOAD(0x5, &(0x7f00000000c0)={0x11, 0xc, &(0x7f0000000240)=ANY=[], &(0x7f0000000200)='GPL\x00', 0x0, 0x0, 0x0, 0x0, 0x0, '\x00', 0x0, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x90) bpf$BPF_RAW_TRACEPOINT_OPEN(0x11, &(0x7f0000000000)={&(0x7f0000000300)='kfree\x00', r3}, 0x10) r4 = ioctl$KVM_CREATE_VCPU(r1, 0xae41, 0x0) r5 = dup(r4) ioctl$KVM_SET_MSRS(r5, 0xc008ae88, &(0x7f0000000040)=ANY=[]) 2.590012546s ago: executing program 2 (id=1107): openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000100)='memory.events\x00', 0x26e1, 0x0) r0 = bpf$MAP_CREATE(0x0, &(0x7f0000000640)=@base={0x16, 0x0, 0x4, 0xff, 0x0, 0x1}, 0x48) bpf$PROG_LOAD_XDP(0x5, &(0x7f0000000a40)={0x3, 0xc, &(0x7f0000000440)=ANY=[@ANYBLOB="1800000000000000000000000000000018110000", @ANYRES32=r0, @ANYBLOB="0000000000000000b7080000000000007b8af8ff00000000bfa200000000000007020000f8ffffffb703000008000000b704000000000000850000006d00000095"], 0x0}, 0x90) r1 = bpf$PROG_LOAD(0x5, &(0x7f00000000c0)={0x11, 0xc, &(0x7f0000000440)=ANY=[], &(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$BPF_RAW_TRACEPOINT_OPEN(0x11, &(0x7f0000000200)={&(0x7f0000000080)='ext4_mballoc_prealloc\x00', r1}, 0x10) r2 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000580)='memory.events\x00', 0x100002, 0x0) write$cgroup_type(r2, &(0x7f0000000180), 0x2000) 2.359586791s ago: executing program 2 (id=1109): openat$dir(0xffffffffffffff9c, &(0x7f0000002a00)='./file0\x00', 0x40, 0x0) r0 = openat$fuse(0xffffffffffffff9c, &(0x7f0000002080), 0x42, 0x0) mount$fuse(0x0, &(0x7f00000020c0)='./file0\x00', &(0x7f0000000000), 0x0, &(0x7f0000000040)=ANY=[@ANYBLOB='fd=', @ANYRESHEX=r0, @ANYBLOB=',rootmode=00000000000000000100000,user_id=', @ANYRESDEC=0x0, @ANYBLOB=',group_id=', @ANYRESDEC=0x0]) read$FUSE(r0, &(0x7f0000006380)={0x2020, 0x0, 0x0}, 0x2020) write$FUSE_INIT(r0, &(0x7f0000000100)={0x50, 0x0, r1, {0x7, 0x1f, 0x0, 0x80d804}}, 0x50) syz_fuse_handle_req(r0, &(0x7f00000041c0)="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", 0x2000, &(0x7f0000000e40)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, &(0x7f0000000500)={0x20}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) syz_fuse_handle_req(r0, 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", 0x2000, &(0x7f0000000cc0)={0x0, 0x0, 0x0, 0x0, &(0x7f0000000300)={0x18}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) r2 = openat(0xffffffffffffff9c, &(0x7f0000000180)='./file0\x00', 0x24c01, 0x0) write$FUSE_WRITE(r2, &(0x7f0000000280)={0x18}, 0x18) syz_fuse_handle_req(r0, 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4d529becfb5e74d02f8f5860dbff4f68b02c553e9975db71173858bf3e861209ecf1dcf4d8ca1206d4a6346fcea5c015b05b6c0d94393dca84d206e6a7d5955a09c12c4c4cdf4db720176cbe323a57c280ce04caca2ab6f97395ac541b3cc80adce0c4e56d04c7be10797532b03b239cf32846b8e4d001dd12755fc36b7434c5e44d9dc4ca9bc2d6e9fab6f5cf12296a83d074842230b2a568f1155b0cd240dcba017eb2c1775b109a4b0e205e04fa514f500cd5f7a82f8f1d4b496aafa710ac8c9ada90da179de2a60a3a1838732d21493e70c91ac891f70b2f747c3609a376b97125e7f50c5b0e75cd608d7b6e69f25eb93fb45f34b8a53579a548c0469e270e58811fa1909164531799752052292acd4c45bb716bbe9060da8860739e00d8a4d11f89e13cd71dfad87230c4ddcf1208a7e66c2b969ad14ff2b1c128c91251a12697db8c240710198a3c32ea1fc84ef634eade28c0c2c36446eda6d1a8594303a0791d58c7bd1a99627c21445f8ec9044f718fe736d582284fd5f6ea0d96d19e0208040f885f1f574d11debefcfd408700146da696084fea8259f485c1060d485de2209bb1a2e8d1e8c5006a53ae031fe64e27380d50a3ae558348e804acc98e78120e5da84fddd0e8f8510ece0f2d27b0d983c24cb4687283863520ac9ab73743bc53765cc997ef7f9366c8a855f10c8680e70598f556d4bcba0e76d28e0be922a02fbc7250569a2b15fe84edc8cbc61f2a7d461567f68853bc712dab4c5eac489936a49b1e1f187965e5be0eff6adc15a61135bf09848154a68e2e8638c45cf6c56458e965d2d3aea14c966160a5d665493d8bc42dbb9f621d99e81d7515918221e63c9da0f242bcb7c9962101097f58df02832448c442e221aab756696bcae1444a49f93dba385cbfa4acaa23572d0a1f9c3d4d52d3f16e23c9b444470711a35c513ce44d286757408c2edd9396cb5d18bc5b52a00", 0x2000, &(0x7f0000001ec0)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, &(0x7f0000000600)={0x18, 0x0, 0x0, {0x2000000}}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) 1.8402994s ago: executing program 4 (id=1117): r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000000000), 0x0, 0x0) ioctl$KVM_CHECK_EXTENSION(r0, 0xae03, 0xf) 1.831796742s ago: executing program 4 (id=1118): r0 = bpf$MAP_CREATE(0x0, &(0x7f0000000180)=@base={0xb, 0x5, 0x10001, 0x9, 0x1}, 0x48) r1 = bpf$PROG_LOAD(0x5, &(0x7f0000000540)={0x11, 0xc, &(0x7f0000000740)=@framed={{}, [@ringbuf_output={{0x18, 0x1, 0x1, 0x0, r0}, {0x7, 0x0, 0xb, 0x8, 0x0, 0x0, 0x100}, {}, {}, {}, {}, {}, {0x85, 0x0, 0x0, 0x3}}]}, &(0x7f0000000700)='GPL\x00', 0x0, 0x0, 0x0, 0x0, 0x0, '\x00', 0x0, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x90) bpf$BPF_RAW_TRACEPOINT_OPEN(0x11, &(0x7f0000000240)={&(0x7f0000000200)='kmem_cache_free\x00', r1}, 0x10) r2 = openat$tun(0xffffffffffffff9c, &(0x7f0000000cc0), 0x1c1341, 0x0) ioctl$TUNSETIFF(r2, 0x400454ca, &(0x7f00000000c0)={'syzkaller0\x00', 0x84aebfbd6349b7f2}) syz_emit_ethernet(0x36, &(0x7f0000000180)={@link_local, @remote, @void, {@ipv4={0x800, @tcp={{0x5, 0x4, 0x0, 0x0, 0x28, 0x0, 0x0, 0x0, 0x6, 0x0, @dev, @private=0xa010102}, {{0x0, 0x0, 0x41424344, 0x41424344, 0x0, 0x0, 0x5}}}}}}, 0x0) r3 = openat$tun(0xffffffffffffff9c, &(0x7f0000000080), 0x0, 0x0) close(r3) socket$inet_udp(0x2, 0x2, 0x0) ioctl$SIOCSIFHWADDR(r3, 0x8914, &(0x7f0000002280)={'syzkaller0\x00', @multicast}) write$cgroup_subtree(r2, &(0x7f0000000180)=ANY=[], 0x240) 1.749357504s ago: executing program 4 (id=1119): syz_usb_connect(0x0, 0x1c, &(0x7f00000000c0)={{0x12, 0x1, 0x0, 0x4, 0x39, 0xac, 0x8, 0x13d1, 0xabe6, 0xd77d, 0x0, 0x0, 0x0, 0x1, [{{0x9, 0x2, 0x12, 0x1}}]}}, 0x0) 1.519048009s ago: executing program 0 (id=1120): openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000100)='memory.events\x00', 0x26e1, 0x0) r0 = bpf$MAP_CREATE(0x0, &(0x7f0000000640)=@base={0x16, 0x0, 0x4, 0xff, 0x0, 0x1}, 0x48) bpf$PROG_LOAD_XDP(0x5, &(0x7f0000000a40)={0x3, 0xc, &(0x7f0000000440)=ANY=[@ANYBLOB="1800000000000000000000000000000018110000", @ANYRES32=r0, @ANYBLOB="0000000000000000b7080000000000007b8af8ff00000000bfa200000000000007020000f8ffffffb703000008000000b704000000000000850000006d00000095"], 0x0}, 0x90) r1 = bpf$PROG_LOAD(0x5, &(0x7f00000000c0)={0x11, 0xc, &(0x7f0000000440)=ANY=[], &(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$BPF_RAW_TRACEPOINT_OPEN(0x11, &(0x7f0000000200)={&(0x7f0000000080)='ext4_mballoc_prealloc\x00', r1}, 0x10) r2 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000580)='memory.events\x00', 0x100002, 0x0) write$cgroup_type(r2, &(0x7f0000000180), 0x2000) 1.504698071s ago: executing program 0 (id=1121): r0 = openat$fuse(0xffffffffffffff9c, &(0x7f0000000040), 0x2, 0x0) syz_mount_image$fuse(&(0x7f0000000080), &(0x7f00000000c0)='./file0\x00', 0x0, &(0x7f0000002880)={{'fd', 0x3d, r0}, 0x2c, {'rootmode', 0x3d, 0x4000}}, 0x0, 0x0, 0x0) read$FUSE(r0, &(0x7f0000000100)={0x2020, 0x0, 0x0}, 0x2020) r2 = bpf$PROG_LOAD(0x5, &(0x7f00000000c0)={0x11, 0xb, &(0x7f0000000180)=ANY=[@ANYBLOB="18000000000000000000000000000000180100002020702500000000002020207b1af8ff00000000bfa100000000000007010000f8ffffffb702000001000000b703000000000000850000002d00000095"], &(0x7f0000000040)='GPL\x00', 0x0, 0x0, 0x0, 0x0, 0x0, '\x00', 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x90) bpf$BPF_RAW_TRACEPOINT_OPEN(0x11, &(0x7f0000000180)={&(0x7f0000000140)='kmem_cache_free\x00', r2}, 0x10) write$FUSE_INIT(r0, &(0x7f0000002140)={0x50, 0x0, r1, {0x7, 0x27}}, 0x50) read$FUSE(r0, &(0x7f0000002900)={0x2020, 0x0, 0x0}, 0x2020) write$FUSE_INTERRUPT(r0, &(0x7f0000000000)={0x10, 0xffffffffffffffda, r3}, 0x10) 1.44588208s ago: executing program 0 (id=1122): r0 = syz_btf_id_by_name$bpf_lsm(0x0) prlimit64(0x0, 0xe, &(0x7f0000000140)={0x8, 0x8b}, 0x0) sched_setscheduler(0x0, 0x1, &(0x7f0000000080)=0x7) r1 = getpid() sched_setaffinity(0x0, 0x8, &(0x7f00000002c0)=0x2) sched_setscheduler(r1, 0x2, &(0x7f0000000200)=0x4) mmap(&(0x7f0000000000/0xb36000)=nil, 0xb36000, 0xb635773f06ebbeee, 0x8031, 0xffffffffffffffff, 0x0) socketpair$unix(0x1, 0x2, 0x0, &(0x7f0000000200)={0xffffffffffffffff, 0xffffffffffffffff}) connect$unix(r2, &(0x7f000057eff8)=@abs, 0x6e) sendmmsg$unix(r3, &(0x7f0000000000), 0x651, 0x0) recvmmsg(r2, &(0x7f00000000c0), 0x10106, 0x2, 0x0) mkdir(&(0x7f00000020c0)='./file0\x00', 0x0) r4 = bpf$MAP_CREATE(0x0, &(0x7f00000000c0)=@base={0x1b, 0x0, 0x0, 0x8000}, 0x48) bpf$PROG_LOAD(0x5, &(0x7f00000000c0)={0x0, 0xc, &(0x7f0000000440)=ANY=[@ANYBLOB="1800000000000000000000000000000018120000", @ANYRES32=r4, @ANYBLOB="0000000000000000b7080000000000007b8af8ff00000000bfa200000000000007020000f8ffffffb703000008000000b7040000f6000000850000004300000095"], 0x0, 0x0, 0x0, 0x0, 0x0, 0x38, '\x00', 0x0, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x90) r5 = bpf$PROG_LOAD(0x5, &(0x7f00000005c0)={0x18, 0xc, &(0x7f0000000440)=ANY=[], &(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$BPF_RAW_TRACEPOINT_OPEN(0x11, &(0x7f0000000540)={&(0x7f0000000140)='sched_switch\x00', r5}, 0x10) r6 = syz_io_uring_setup(0x51c4, &(0x7f0000000200), &(0x7f0000000280), &(0x7f00000002c0)) io_uring_register$IORING_REGISTER_BUFFERS(r6, 0x0, &(0x7f00000024c0)=[{0x0}], 0x1) io_uring_register$IORING_UNREGISTER_BUFFERS(r6, 0x1, 0x0, 0x0) bpf$PROG_LOAD(0x5, &(0x7f00000000c0)={0x0, 0xc, &(0x7f0000000440)=ANY=[@ANYBLOB="1800000001070000000000000000000018110000", @ANYRES32, @ANYBLOB="0000000000000000b7080000000000007b8af8ff00000000bfa200000000000007020000f8ffffffb703000008000000b704000000000000850000000100000095"], 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, '\x00', 0x0, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, r0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x90) bpf$MAP_CREATE(0x0, &(0x7f00000000c0)=@base={0xb, 0x8, 0x0, 0x3, 0x1}, 0x48) bpf$PROG_LOAD(0x5, &(0x7f00000000c0)={0x0, 0xc, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, '\x00', 0x0, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x90) r7 = bpf$PROG_LOAD(0x5, &(0x7f00000000c0)={0x11, 0xc, &(0x7f0000000440)=ANY=[], &(0x7f0000000240)='GPL\x00', 0x0, 0x0, 0x0, 0x0, 0x0, '\x00', 0x0, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x90) bpf$BPF_RAW_TRACEPOINT_OPEN(0x11, &(0x7f0000000540)={&(0x7f0000000040)='hrtimer_init\x00', r7}, 0x10) r8 = openat$tun(0xffffffffffffff9c, &(0x7f00000002c0), 0x0, 0x0) ioctl$TUNSETIFF(r8, 0x400454ca, &(0x7f0000000280)={'\x00', 0x41}) socketpair$nbd(0x1, 0x1, 0x0, &(0x7f00000001c0)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$SIOCSIFHWADDR(r9, 0x8914, &(0x7f0000000280)={'wg2\x00'}) geteuid() getresgid(&(0x7f00000023c0), &(0x7f0000002400), 0x0) 1.012513976s ago: executing program 1 (id=1123): r0 = socket$vsock_stream(0x28, 0x1, 0x0) bind$vsock_stream(r0, &(0x7f0000000440), 0x10) listen(r0, 0x0) bpf$BPF_BTF_LOAD(0x12, &(0x7f0000000140)={0x0, 0x0, 0x26}, 0x20) r1 = socket$nl_netfilter(0x10, 0x3, 0xc) sendmsg$IPSET_CMD_CREATE(r1, &(0x7f0000001080)={0x0, 0x0, &(0x7f0000000080)={&(0x7f0000000180)=ANY=[@ANYBLOB="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"], 0x68}}, 0x0) socket$inet_udplite(0x2, 0x2, 0x88) socket$xdp(0x2c, 0x3, 0x0) socket$inet6_udplite(0xa, 0x2, 0x88) r2 = openat$selinux_attr(0xffffffffffffff9c, &(0x7f00000002c0)='/proc/thread-self/attr/sockcreate\x00', 0x2, 0x0) write$selinux_attr(r2, &(0x7f0000000100)='system_u:object_r:hugetlbfs_t:s0\x00', 0x1d) socket$netlink(0x10, 0x3, 0x0) socket$packet(0x11, 0x2, 0x300) openat$procfs(0xffffffffffffff9c, &(0x7f00000002c0)='/proc/bus/input/devices\x00', 0x0, 0x0) socket$vsock_stream(0x28, 0x1, 0x0) accept4$vsock_stream(r0, &(0x7f0000000040)={0x28, 0x0, 0x0, @my=0x1}, 0x10, 0x0) 981.936701ms ago: executing program 3 (id=1125): r0 = socket$inet6(0xa, 0x80002, 0x0) connect$inet6(r0, &(0x7f0000000000)={0xa, 0x4e22, 0x0, @ipv4={'\x00', '\xff\xff', @local}}, 0x1c) sendmmsg$inet6(r0, &(0x7f00000008c0)=[{{0x0, 0x0, 0x0}}, {{&(0x7f0000000040)={0xa, 0x4e22, 0x0, @local}, 0x1c, 0x0, 0x0, &(0x7f0000000840)=[@pktinfo={{0x24, 0x11, 0x32, {@private1}}}], 0x28}}], 0x2, 0x0) 976.167142ms ago: executing program 3 (id=1126): r0 = bpf$MAP_CREATE(0x0, &(0x7f00000000c0)=@base={0x1b, 0x0, 0x0, 0x8000}, 0x48) bpf$PROG_LOAD(0x5, &(0x7f00000000c0)={0x0, 0xc, &(0x7f0000000240)=ANY=[@ANYBLOB="1800000000000000000000000000000018120000", @ANYRES32=r0, @ANYBLOB="0000000000000000b7080000000000007b8af8ff00000000bfa200000000000007020000f8ffffffb703000008000000b704000002010000850000004300000095"], 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$PROG_LOAD(0x5, &(0x7f00000000c0)={0x11, 0xc, &(0x7f0000000240)=ANY=[], &(0x7f0000000200)='GPL\x00', 0x0, 0x0, 0x0, 0x0, 0x0, '\x00', 0x0, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x90) bpf$BPF_RAW_TRACEPOINT_OPEN(0x11, &(0x7f00000001c0)={&(0x7f0000000080)='kmem_cache_free\x00', r1}, 0x10) syz_mount_image$ext4(&(0x7f0000000080)='ext4\x00', &(0x7f0000000500)='./bus\x00', 0x0, &(0x7f0000000140), 0xfc, 0x540, &(0x7f0000000a80)="$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") chdir(0x0) r2 = openat(0xffffffffffffff9c, &(0x7f00000001c0)='./file0\x00', 0x0, 0x0) flock(r2, 0x1) flock(r2, 0x2) 821.068555ms ago: executing program 3 (id=1127): r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000000040), 0x0, 0x0) ioctl$TIOCPKT(r0, 0x5420, &(0x7f0000000080)=0xfffffffa) ioctl$TCSETS(r0, 0x40045431, &(0x7f0000000100)={0x0, 0x0, 0x0, 0x0, 0x0, "00769a7d8200010000001495595915303d6000"}) openat$dir(0xffffffffffffff9c, 0x0, 0x0, 0x0) r1 = syz_open_pts(r0, 0x0) ioctl$TCFLSH(r1, 0x540b, 0x2) 774.592872ms ago: executing program 3 (id=1128): r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000000000), 0x0, 0x0) ioctl$KVM_CHECK_EXTENSION(r0, 0xae03, 0xf) 769.517433ms ago: executing program 3 (id=1129): r0 = bpf$MAP_CREATE(0x0, &(0x7f00000009c0)=@base={0xa, 0x4, 0x4, 0xc}, 0x48) r1 = bpf$PROG_LOAD(0x5, &(0x7f00000004c0)={0x11, 0xd, &(0x7f0000000040)=ANY=[@ANYBLOB="18000000000000000000000000000000850000006d00000018110000", @ANYRES32=r0, @ANYBLOB="0000000000000000b7080000000000007b8af8ff00000000bfa200000000000007020000f8ffffffb703000008000010b704000000000000850000000100000095"], &(0x7f00000001c0)='syzkaller\x00', 0x0, 0x0, 0x0, 0x0, 0x0, '\x00', 0x0, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x90) bpf$BPF_RAW_TRACEPOINT_OPEN(0x11, &(0x7f0000000380)={&(0x7f0000000180)='kfree\x00', r1}, 0x10) bpf$MAP_UPDATE_CONST_STR(0x2, &(0x7f0000001ac0)={{r0}, &(0x7f0000000c40), &(0x7f0000001a80)='%-010d \x00'}, 0x20) r2 = bpf$BPF_PROG_RAW_TRACEPOINT_LOAD(0x5, &(0x7f0000000280)={0x1a, 0x3, &(0x7f0000000400)=@framed, &(0x7f0000000340)='syzkaller\x00', 0x1, 0xc5, &(0x7f0000000180)=""/197, 0x0, 0x0, '\x00', 0x0, 0x19, 0xffffffffffffffff, 0x8, 0x0, 0x0, 0x10, 0x0, 0x0, 0x64}, 0x80) bpf$BPF_RAW_TRACEPOINT_OPEN(0x11, &(0x7f0000000500)={0x0, r2}, 0x10) 761.412254ms ago: executing program 3 (id=1130): mkdirat(0xffffffffffffff9c, &(0x7f0000000100)='./file0\x00', 0x0) r0 = openat$fuse(0xffffffffffffff9c, &(0x7f0000000140), 0x2, 0x0) mount$fuse(0x0, &(0x7f00000020c0)='./file0\x00', &(0x7f00000001c0), 0x0, &(0x7f0000000040)={{'fd', 0x3d, r0}, 0x2c, {'rootmode', 0x3d, 0x4000}}) read$FUSE(r0, &(0x7f00000021c0)={0x2020, 0x0, 0x0}, 0x2020) write$FUSE_INIT(r0, &(0x7f0000004300)={0x50, 0x0, r1}, 0x50) mount$tmpfs(0x0, &(0x7f00000002c0)='./file0/file0\x00', 0x0, 0x0, 0x0) syz_fuse_handle_req(r0, &(0x7f00000083c0)="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971c36ec55e75536bc143a4912e444776e62f6106c0be01bf61dbcea7f1dddac809730847c9e1c42ae1cae683693ba7db33f5b2a473c8d20a531c4669c770c2b4472bdff6b803b2ac6a2157fd09fa455335cb390e0f2e30c836c59140446e66499e57f8805a8ab7943b7759e6b4fa3cd7b226d9123c8cbb09690a1226e2a6bc3a284ede320cd393cc6ac23a0c77f421518b68bfe26600e62a293b71c163ec26d2b104e8d9edb135fd7df6d0dc9cf833cf54d7f6c7a7f54eb41c3ca5358087c585810cd70160c90edb5e568300ed024fbc4f6f1ef054963dcb95b4632d93f1d0ed89e9edad164ab227657b7e079220d546370ae9d508206bef9f142e8a32649f4806e48c9081339d9e921b8bf2f609250cdac6abe9ebdbf6bf8fd96831cb169f7046b666f7385487908e0777a701e7c21b845451d8220bb20f7f08e2c31e908c3f9922cb48f6a1dfd95208b3535fc2be132057fa54f48e50dc6fa3d6a3103bdbbc2611f258b8a476b1d8a6eabefb2a8be4da7caa072266802fc6f22e8df1062cf315b81be63b7d4a333da126444a37900292e50915d1f718c1f34fd59c671c320c2f1afeb985dc54eca85e6107a2001c6e88102cf8ede05854f394f3b18cd33de689d03deb94ef5c6b7df9474fbaefb6548bef41e1409d52d41a2e6a5f1687b9189e3a7d62cdebd2af2965a33e09b3827a5112b435c40825da5db4c2514f095a4e2656b9e8fa9b57d1ba8a78f3539e26805eb4ac21372362fd77499682bdca135ffac269e29e48fadf24b927648ba8e0ab2c04ed76af19193a8ea38501755f5a62171d4c19169b18d44ec2474b491ceeec25e1fe12a09ce781d4e1352e16a4fc30d68f1c59ca48f91220133404e757b2c2ec8818b316b964d78ca64ddc9bd5f29557e3c473e8e79161faac7698c898e260e8c85c8fae0d889d50840beeb40cecd82d71dcc21984a482e34a4dde97ad6f67d869280de8b6a48ab13a9ea676", 0x2000, &(0x7f0000000e00)={0x0, 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, &(0x7f0000000240)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, &(0x7f00000002c0)={0x60, 0xfffffffffffffff5}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) statfs(&(0x7f0000000200)='./file0\x00', 0x0) 537.810838ms ago: executing program 0 (id=1131): r0 = socket$nl_audit(0x10, 0x3, 0x9) sendmsg$AUDIT_USER(r0, &(0x7f00000001c0)={0x0, 0x0, &(0x7f0000000040)={&(0x7f00000000c0)={0x33fe0, 0x3eb}, 0x33fe0}}, 0x0) sendmsg$AUDIT_GET(r0, &(0x7f0000000140)={0x0, 0x0, &(0x7f0000000100)={&(0x7f0000000080)={0x10}, 0x10}}, 0x0) 512.323372ms ago: executing program 0 (id=1132): madvise(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x0) r0 = socket$inet(0x2, 0x4000000000000001, 0x0) setsockopt$SO_ATTACH_FILTER(r0, 0x1, 0x1a, &(0x7f0000000480)={0x1, &(0x7f0000000400)=[{0x6}]}, 0x10) getsockopt$sock_buf(r0, 0x1, 0x1a, &(0x7f0000001340)=""/4096, &(0x7f0000000340)=0x1000) 484.684147ms ago: executing program 0 (id=1133): prlimit64(0x0, 0xe, &(0x7f0000000140)={0x8, 0x8b}, 0x0) sched_setscheduler(0x0, 0x1, &(0x7f0000000080)=0x7) r0 = getpid() r1 = bpf$MAP_CREATE(0x0, &(0x7f00000009c0)=@base={0x2, 0x4, 0x6, 0x5, 0x1000}, 0x48) bpf$PROG_LOAD(0x5, &(0x7f00000000c0)={0x0, 0xc, &(0x7f0000000440)=ANY=[@ANYBLOB="1800000001070000000000000000000018110000", @ANYRES32=r1, @ANYBLOB="0000000000000000b7080000000000007b8af8ff00000000bfa200000000000007020000f8ffffffb703000008000000b704000000000000850000000100000095"], 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, '\x00', 0x0, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x90) r2 = bpf$PROG_LOAD(0x5, &(0x7f00000000c0)={0x11, 0xc, &(0x7f0000000440)=ANY=[], &(0x7f0000000240)='GPL\x00', 0x0, 0x0, 0x0, 0x0, 0x0, '\x00', 0x0, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x90) bpf$BPF_RAW_TRACEPOINT_OPEN(0x11, &(0x7f0000000200)={&(0x7f0000000080)='vm_unmapped_area\x00', r2}, 0x10) r3 = bpf$PROG_LOAD(0x5, &(0x7f00000000c0)={0x11, 0xc, &(0x7f0000000440)=ANY=[], &(0x7f0000000240)='GPL\x00', 0x0, 0x0, 0x0, 0x0, 0x0, '\x00', 0x0, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x90) bpf$BPF_RAW_TRACEPOINT_OPEN(0x11, &(0x7f0000000200)={&(0x7f0000000080)='vm_unmapped_area\x00', r3}, 0x10) io_setup(0x3, &(0x7f0000000340)) sched_setaffinity(0x0, 0x8, &(0x7f00000002c0)=0x2) 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(r4, &(0x7f000057eff8)=@abs, 0x6e) sendmmsg$unix(r5, &(0x7f0000000000), 0x651, 0x0) r6 = bpf$MAP_CREATE(0x0, &(0x7f00000000c0)=@base={0x1b, 0x0, 0x0, 0x8000}, 0x48) bpf$PROG_LOAD(0x5, &(0x7f00000000c0)={0x0, 0xc, &(0x7f0000000240)=ANY=[@ANYBLOB="180000000000f3ff000000000000000018110000", @ANYRES32=r6, @ANYBLOB="0000000000000000b7080000000000007b8af8ff00000000bfa200000000000007020000f8ffffffb703000008000000b70400000000000085000000820000009500000000000000"], &(0x7f0000000200)='GPL\x00', 0x0, 0x0, 0x0, 0x0, 0x0, '\x00', 0x0, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x90) bpf$PROG_LOAD(0x5, &(0x7f00000000c0)={0x0, 0xc, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, '\x00', 0x0, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x90) syz_open_dev$usbfs(&(0x7f0000000100), 0x76, 0x0) socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000000140)) openat(0xffffffffffffff9c, &(0x7f0000000140)='./file0\x00', 0x40, 0x0) r7 = openat$fuse(0xffffffffffffff9c, &(0x7f00000000c0), 0x42, 0x0) mount$fuse(0x0, &(0x7f0000000600)='./file0\x00', &(0x7f0000002100), 0x0, &(0x7f0000002140)=ANY=[@ANYBLOB='fd=', @ANYRESHEX=r7, @ANYBLOB=',rootmode=00000000000000000100000,user_id=', @ANYRESDEC=0x0, @ANYBLOB=',group_id=', @ANYRESDEC=0x0]) 168.564354ms ago: executing program 1 (id=1134): r0 = socket$inet_udplite(0x2, 0x2, 0x88) getsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f0000000240)={0x0, 0x0}, &(0x7f0000000280)=0x5) setreuid(0x0, r1) r2 = socket$inet6_udplite(0xa, 0x2, 0x88) ioctl$sock_inet6_SIOCDIFADDR(r2, 0x8936, 0x0) 162.721125ms ago: executing program 1 (id=1135): r0 = openat$vhost_vsock(0xffffffffffffff9c, &(0x7f0000000100), 0x2, 0x0) ioctl$VHOST_SET_OWNER(r0, 0xaf01, 0x0) ioctl$VHOST_SET_VRING_ADDR(r0, 0x4028af11, &(0x7f0000000300)={0x1, 0x0, 0x0, &(0x7f0000001600)=""/78, 0x0}) ioctl$VHOST_SET_MEM_TABLE(r0, 0x4008af03, &(0x7f0000000140)) ioctl$VHOST_SET_VRING_ADDR(r0, 0x4028af11, &(0x7f0000000280)={0x0, 0x0, 0x0, &(0x7f0000001500)=""/188, &(0x7f0000000140)=""/92}) sendmsg$nl_route(0xffffffffffffffff, &(0x7f0000000180)={0x0, 0x0, &(0x7f0000000140)={&(0x7f0000001500)=ANY=[], 0x1c}}, 0x0) ioctl$VHOST_VSOCK_SET_RUNNING(r0, 0x4004af61, &(0x7f00000000c0)=0x1) ioctl$VHOST_VSOCK_SET_GUEST_CID(r0, 0x4008af60, &(0x7f0000000040)={@my=0x1}) r1 = socket$vsock_stream(0x28, 0x1, 0x0) ioctl$TCSETS(0xffffffffffffffff, 0x5402, &(0x7f0000000080)={0x0, 0x0, 0x0, 0xb73, 0x0, "4415264a88b82c002013fb23590aaf2574c69e"}) connect$vsock_stream(r1, &(0x7f0000000200)={0x28, 0x0, 0x0, @my=0x1}, 0x10) ioctl$VHOST_SET_VRING_ADDR(r0, 0x4028af11, &(0x7f00000001c0)={0x0, 0x0, &(0x7f0000000080)=""/57, 0x0, &(0x7f0000000500)=""/4096}) ioctl$VHOST_VSOCK_SET_RUNNING(r0, 0x4004af61, &(0x7f0000000000)=0x1) 129.9168ms ago: executing program 4 (id=1136): r0 = socket$inet6(0xa, 0x80002, 0x0) connect$inet6(r0, &(0x7f0000000000)={0xa, 0x4e22, 0x0, @ipv4={'\x00', '\xff\xff', @local}}, 0x1c) sendmmsg$inet6(r0, &(0x7f00000008c0)=[{{0x0, 0x0, 0x0}}, {{&(0x7f0000000040)={0xa, 0x4e22, 0x0, @local}, 0x1c, 0x0, 0x0, &(0x7f0000000840)=[@pktinfo={{0x24, 0x11, 0x32, {@private1}}}], 0x28}}], 0x2, 0x0) 124.361531ms ago: executing program 4 (id=1137): syz_mount_image$ext4(&(0x7f0000000040)='ext4\x00', &(0x7f0000000140)='./file1\x00', 0x200000, &(0x7f0000000280)={[{@noblock_validity}, {}, {@sysvgroups}, {@norecovery}, {@debug_want_extra_isize={'debug_want_extra_isize', 0x3d, 0x80}}, {@orlov}, {@errors_continue}, {@noauto_da_alloc}, {@nomblk_io_submit}]}, 0x3, 0x56a, &(0x7f0000000680)="$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") chdir(&(0x7f0000000000)='./file0\x00') creat(&(0x7f0000000040)='./bus\x00', 0x0) mount(&(0x7f0000000380)=@loop={'/dev/loop', 0x0}, &(0x7f0000000140)='./bus\x00', 0x0, 0x1000, 0x0) r0 = open(&(0x7f0000000080)='./bus\x00', 0x185102, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x2, 0x28011, r0, 0x0) readv(0xffffffffffffffff, &(0x7f0000001f80)=[{0x0}, {0x0}, {0xffffffffffffffff}], 0x3) openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000280)='cgroup.controllers\x00', 0x275a, 0x0) 0s ago: executing program 4 (id=1138): r0 = bpf$MAP_CREATE(0x0, &(0x7f00000000c0)=@base={0x1b, 0x0, 0x0, 0x8000}, 0x48) bpf$PROG_LOAD(0x5, &(0x7f00000000c0)={0x0, 0xc, &(0x7f0000000240)=ANY=[@ANYBLOB="1800000000000000000000000000000018120000", @ANYRES32=r0, @ANYBLOB="0000000000000000b7080000000000007b8af8ff00000000bfa200000000000007020000f8ffffffb703000008000000b704000002010000850000004300000095"], 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, '\x00', 0x0, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x90) r1 = bpf$PROG_LOAD(0x5, &(0x7f00000000c0)={0x11, 0xc, &(0x7f0000000240)=ANY=[], &(0x7f0000000200)='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$BPF_RAW_TRACEPOINT_OPEN(0x11, &(0x7f00000001c0)={&(0x7f0000000080)='kmem_cache_free\x00', r1}, 0x10) syz_mount_image$ext4(&(0x7f0000000080)='ext4\x00', &(0x7f0000000500)='./bus\x00', 0x0, &(0x7f0000000140), 0xfc, 0x540, &(0x7f0000000a80)="$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") chdir(0x0) r2 = openat(0xffffffffffffff9c, &(0x7f00000001c0)='./file0\x00', 0x0, 0x0) flock(r2, 0x1) flock(r2, 0x2) kernel console output (not intermixed with test programs): 7176][ T10] device bridge_slave_0 left promiscuous mode [ 45.923125][ T10] bridge0: port 1(bridge_slave_0) entered disabled state [ 45.931274][ T10] device veth1_macvtap left promiscuous mode [ 45.937141][ T311] usb 1-1: new high-speed USB device number 2 using dummy_hcd [ 45.937581][ T10] device veth0_vlan left promiscuous mode [ 45.985854][ T39] usb 5-1: new high-speed USB device number 4 using dummy_hcd [ 46.017752][ T30] audit: type=1400 audit(1719352936.215:262): avc: denied { map } for pid=1191 comm="syz.2.327" path="/root/syzkaller.30CBRM/23/bus/cpuacct.usage_sys" dev="loop2" ino=10 scontext=root:sysadm_r:sysadm_t tcontext=root:object_r:unlabeled_t tclass=file permissive=1 [ 46.255807][ T39] usb 5-1: Using ep0 maxpacket: 16 [ 46.312653][ T1221] loop2: detected capacity change from 0 to 512 [ 46.325906][ T311] usb 1-1: config 0 interface 0 altsetting 0 endpoint 0x81 has an invalid bInterval 0, changing to 7 [ 46.336815][ T311] usb 1-1: config 0 interface 0 altsetting 0 endpoint 0x81 has invalid wMaxPacketSize 0 [ 46.346519][ T311] usb 1-1: config 0 interface 0 altsetting 0 has 1 endpoint descriptor, different from the interface descriptor's value: 2 [ 46.346891][ T1221] EXT4-fs (loop2): Ignoring removed mblk_io_submit option [ 46.359130][ T311] usb 1-1: New USB device found, idVendor=046d, idProduct=c293, bcdDevice= 0.00 [ 46.359153][ T311] usb 1-1: New USB device strings: Mfr=0, Product=0, SerialNumber=0 [ 46.359703][ T311] usb 1-1: config 0 descriptor?? [ 46.367069][ T1221] EXT4-fs (loop2): Warning: mounting with an experimental mount option 'dioread_nolock' for blocksize < PAGE_SIZE [ 46.395850][ T39] usb 5-1: config 0 interface 0 altsetting 0 endpoint 0x81 has an invalid bInterval 0, changing to 7 [ 46.401119][ T1221] EXT4-fs error (device loop2): __ext4_iget:4892: inode #11: block 1: comm syz.2.338: invalid block [ 46.410908][ T39] usb 5-1: config 0 interface 0 altsetting 0 endpoint 0x81 has invalid wMaxPacketSize 0 [ 46.423622][ T1221] EXT4-fs error (device loop2): ext4_orphan_get:1402: comm syz.2.338: couldn't read orphan inode 11 (err -117) [ 46.433647][ T39] usb 5-1: config 0 interface 0 altsetting 0 has 1 endpoint descriptor, different from the interface descriptor's value: 2 [ 46.442405][ T1221] EXT4-fs (loop2): mounted filesystem without journal. Opts: noauto_da_alloc,user_xattr,commit=0x0000000000000005,mblk_io_submit,stripe=0x0000000000000004,auto_da_alloc=0x0000000000000008,dioread_nolock,lazytime,quota,,errors=continue. Quota mode: writeback. [ 46.455080][ T39] usb 5-1: New USB device found, idVendor=1e7d, idProduct=2e22, bcdDevice= 0.00 [ 46.487957][ T39] usb 5-1: New USB device strings: Mfr=0, Product=0, SerialNumber=0 [ 46.497776][ T39] usb 5-1: config 0 descriptor?? [ 46.527020][ T312] usb 4-1: new high-speed USB device number 4 using dummy_hcd [ 46.597983][ T1225] loop1: detected capacity change from 0 to 40427 [ 46.626432][ T1225] F2FS-fs (loop1): Invalid log_blocksize (268), supports only 12 [ 46.634002][ T1225] F2FS-fs (loop1): Can't find valid F2FS filesystem in 1th superblock [ 46.644210][ T1225] F2FS-fs (loop1): Found nat_bits in checkpoint [ 46.664079][ T1225] F2FS-fs (loop1): f2fs_check_nid_range: out-of-range nid=1, run fsck to fix. [ 46.678379][ T1225] F2FS-fs (loop1): Try to recover 1th superblock, ret: 0 [ 46.685222][ T1225] F2FS-fs (loop1): Mounted with checkpoint version = 48b305e5 [ 46.701709][ T1225] attempt to access beyond end of device [ 46.701709][ T1225] loop1: rw=2049, want=77960, limit=40427 [ 46.785873][ T312] usb 4-1: Using ep0 maxpacket: 8 [ 46.823560][ T309] usb 3-1: new high-speed USB device number 4 using dummy_hcd [ 46.837347][ T311] logitech 0003:046D:C293.0001: item fetching failed at offset 6/7 [ 46.845774][ T311] logitech 0003:046D:C293.0001: parse failed [ 46.851842][ T311] logitech: probe of 0003:046D:C293.0001 failed with error -22 [ 46.925880][ T312] usb 4-1: config 1 has an invalid descriptor of length 0, skipping remainder of the config [ 46.935830][ T312] usb 4-1: config 1 has 1 interface, different from the descriptor's value: 3 [ 47.006846][ T39] koneplus 0003:1E7D:2E22.0002: item fetching failed at offset 0/2 [ 47.014685][ T39] koneplus 0003:1E7D:2E22.0002: parse failed [ 47.020421][ T39] koneplus: probe of 0003:1E7D:2E22.0002 failed with error -22 [ 47.043013][ T6] usb 1-1: USB disconnect, device number 2 [ 47.115902][ T312] usb 4-1: New USB device found, idVendor=1d6b, idProduct=0101, bcdDevice= 0.40 [ 47.124818][ T312] usb 4-1: New USB device strings: Mfr=1, Product=2, SerialNumber=3 [ 47.132583][ T312] usb 4-1: Product: syz [ 47.136547][ T312] usb 4-1: Manufacturer: syz [ 47.140960][ T312] usb 4-1: SerialNumber: syz [ 47.185834][ T309] usb 3-1: New USB device found, idVendor=9710, idProduct=7730, bcdDevice=96.33 [ 47.194750][ T309] usb 3-1: New USB device strings: Mfr=0, Product=0, SerialNumber=0 [ 47.203187][ T309] usb 3-1: config 0 descriptor?? [ 47.212159][ T292] usb 5-1: USB disconnect, device number 4 [ 47.486079][ T312] usb 4-1: cannot find UAC_HEADER [ 47.490946][ T312] snd-usb-audio: probe of 4-1:1.0 failed with error -22 [ 47.498151][ T312] usb 4-1: USB disconnect, device number 4 [ 47.595959][ T1246] capability: warning: `syz.0.345' uses deprecated v2 capabilities in a way that may be insecure [ 48.040422][ T1263] loop3: detected capacity change from 0 to 16 [ 48.101517][ T1263] erofs: (device loop3): mounted with root inode @ nid 36. [ 48.311331][ T1267] loop3: detected capacity change from 0 to 512 [ 48.356520][ T1267] EXT4-fs (loop3): Ignoring removed mblk_io_submit option [ 48.363551][ T1267] EXT4-fs (loop3): Warning: mounting with an experimental mount option 'dioread_nolock' for blocksize < PAGE_SIZE [ 48.376729][ T1267] EXT4-fs error (device loop3): __ext4_iget:4892: inode #11: block 1: comm syz.3.353: invalid block [ 48.387543][ T1267] EXT4-fs error (device loop3): ext4_orphan_get:1402: comm syz.3.353: couldn't read orphan inode 11 (err -117) [ 48.399467][ T1267] EXT4-fs (loop3): mounted filesystem without journal. Opts: noauto_da_alloc,user_xattr,commit=0x0000000000000005,mblk_io_submit,stripe=0x0000000000000004,auto_da_alloc=0x0000000000000008,dioread_nolock,lazytime,quota,,errors=continue. Quota mode: writeback. [ 48.582281][ T1280] syz.3.359[1280] is installing a program with bpf_probe_write_user helper that may corrupt user memory! [ 48.582334][ T1280] syz.3.359[1280] is installing a program with bpf_probe_write_user helper that may corrupt user memory! [ 48.659749][ T30] kauditd_printk_skb: 21 callbacks suppressed [ 48.659763][ T30] audit: type=1400 audit(1719352938.855:284): avc: denied { read } for pid=1289 comm="syz.3.364" name="file1" dev="incremental-fs" ino=2022 scontext=root:sysadm_r:sysadm_t tcontext=system_u:object_r:unlabeled_t tclass=file permissive=1 [ 48.700107][ T30] audit: type=1400 audit(1719352938.855:285): avc: denied { link } for pid=1289 comm="syz.3.364" name="file1" dev="incremental-fs" ino=2022 scontext=root:sysadm_r:sysadm_t tcontext=system_u:object_r:unlabeled_t tclass=file permissive=1 [ 48.740456][ T1296] loop3: detected capacity change from 0 to 512 [ 48.776581][ T1296] EXT4-fs (loop3): Ignoring removed mblk_io_submit option [ 48.783634][ T1296] EXT4-fs (loop3): Warning: mounting with an experimental mount option 'dioread_nolock' for blocksize < PAGE_SIZE [ 48.797666][ T1296] EXT4-fs error (device loop3): __ext4_iget:4892: inode #11: block 1: comm syz.3.366: invalid block [ 48.808614][ T1296] EXT4-fs error (device loop3): ext4_orphan_get:1402: comm syz.3.366: couldn't read orphan inode 11 (err -117) [ 48.809006][ T292] usb 1-1: new high-speed USB device number 3 using dummy_hcd [ 48.820619][ T1296] EXT4-fs (loop3): mounted filesystem without journal. Opts: noauto_da_alloc,user_xattr,commit=0x0000000000000005,mblk_io_submit,stripe=0x0000000000000004,auto_da_alloc=0x0000000000000008,dioread_nolock,lazytime,quota,,errors=continue. Quota mode: writeback. [ 49.556604][ T1312] bridge0: port 1(bridge_slave_0) entered blocking state [ 49.563435][ T1312] bridge0: port 1(bridge_slave_0) entered disabled state [ 49.570712][ T1312] device bridge_slave_0 entered promiscuous mode [ 49.577422][ T1312] bridge0: port 2(bridge_slave_1) entered blocking state [ 49.584329][ T1312] bridge0: port 2(bridge_slave_1) entered disabled state [ 49.591400][ T1312] device bridge_slave_1 entered promiscuous mode [ 49.630934][ T1312] bridge0: port 2(bridge_slave_1) entered blocking state [ 49.637780][ T1312] bridge0: port 2(bridge_slave_1) entered forwarding state [ 49.644852][ T1312] bridge0: port 1(bridge_slave_0) entered blocking state [ 49.651678][ T1312] bridge0: port 1(bridge_slave_0) entered forwarding state [ 49.670492][ T312] IPv6: ADDRCONF(NETDEV_CHANGE): veth0: link becomes ready [ 49.677820][ T312] bridge0: port 1(bridge_slave_0) entered disabled state [ 49.684872][ T312] bridge0: port 2(bridge_slave_1) entered disabled state [ 49.693695][ T20] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_0: link becomes ready [ 49.701823][ T20] bridge0: port 1(bridge_slave_0) entered blocking state [ 49.708690][ T20] bridge0: port 1(bridge_slave_0) entered forwarding state [ 49.729247][ T20] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_1: link becomes ready [ 49.737350][ T20] bridge0: port 2(bridge_slave_1) entered blocking state [ 49.744231][ T20] bridge0: port 2(bridge_slave_1) entered forwarding state [ 49.751837][ T20] IPv6: ADDRCONF(NETDEV_CHANGE): hsr_slave_0: link becomes ready [ 49.759634][ T292] usb 1-1: config 0 interface 0 altsetting 0 endpoint 0x81 has an invalid bInterval 0, changing to 7 [ 49.771215][ T20] IPv6: ADDRCONF(NETDEV_CHANGE): hsr_slave_1: link becomes ready [ 49.779121][ T292] usb 1-1: config 0 interface 0 altsetting 0 endpoint 0x81 has invalid wMaxPacketSize 0 [ 49.797041][ T292] usb 1-1: config 0 interface 0 altsetting 0 has 1 endpoint descriptor, different from the interface descriptor's value: 2 [ 49.801634][ T1312] device veth0_vlan entered promiscuous mode [ 49.810404][ T292] usb 1-1: New USB device found, idVendor=046d, idProduct=c293, bcdDevice= 0.00 [ 49.824654][ T292] usb 1-1: New USB device strings: Mfr=0, Product=0, SerialNumber=0 [ 49.833565][ T30] audit: type=1400 audit(1719352940.025:286): avc: denied { create } for pid=1321 comm="syz.4.375" scontext=root:sysadm_r:sysadm_t tcontext=root:sysadm_r:sysadm_t tclass=icmp_socket permissive=1 [ 49.834786][ T20] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_virt_wifi: link becomes ready [ 49.860838][ T30] audit: type=1400 audit(1719352940.025:287): avc: denied { write } for pid=1321 comm="syz.4.375" scontext=root:sysadm_r:sysadm_t tcontext=root:sysadm_r:sysadm_t tclass=icmp_socket permissive=1 [ 49.861123][ T292] usb 1-1: config 0 descriptor?? [ 49.885512][ T20] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_vlan: link becomes ready [ 49.893725][ T20] IPv6: ADDRCONF(NETDEV_CHANGE): vlan0: link becomes ready [ 49.901390][ T20] IPv6: ADDRCONF(NETDEV_CHANGE): vlan1: link becomes ready [ 49.914350][ T1312] device veth1_macvtap entered promiscuous mode [ 49.921687][ T39] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_macvtap: link becomes ready [ 49.936428][ T312] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_batadv: link becomes ready [ 49.944933][ T312] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_batadv: link becomes ready [ 49.971811][ T1331] syz.3.372[1331] is installing a program with bpf_probe_write_user helper that may corrupt user memory! [ 49.971896][ T1331] syz.3.372[1331] is installing a program with bpf_probe_write_user helper that may corrupt user memory! [ 49.983126][ T309] usb 3-1: Cannot set autoneg [ 50.008302][ T309] MOSCHIP usb-ethernet driver: probe of 3-1:0.0 failed with error -71 [ 50.032637][ T309] usb 3-1: USB disconnect, device number 4 [ 50.631218][ T1347] IPv6: NLM_F_REPLACE set, but no existing node found! [ 51.287643][ T1361] syz.4.390[1361] is installing a program with bpf_probe_write_user helper that may corrupt user memory! [ 51.288583][ T1361] syz.4.390[1361] is installing a program with bpf_probe_write_user helper that may corrupt user memory! [ 51.404837][ T292] logitech 0003:046D:C293.0003: item fetching failed at offset 6/7 [ 51.425559][ T292] logitech 0003:046D:C293.0003: parse failed [ 51.431463][ T292] logitech: probe of 0003:046D:C293.0003 failed with error -22 [ 51.439654][ T292] usb 1-1: USB disconnect, device number 3 [ 51.499706][ T1378] IPv6: NLM_F_REPLACE set, but no existing node found! [ 51.523178][ T1386] loop1: detected capacity change from 0 to 512 [ 51.568940][ T1386] EXT4-fs (loop1): 1 orphan inode deleted [ 51.571745][ T1394] syz.4.404[1394] is installing a program with bpf_probe_write_user helper that may corrupt user memory! [ 51.574541][ T1394] syz.4.404[1394] is installing a program with bpf_probe_write_user helper that may corrupt user memory! [ 51.574590][ T1386] EXT4-fs (loop1): mounted filesystem without journal. Opts: errors=remount-ro,nodiscard,noquota,init_itable,stripe=0x0000000000000079,resgid=0x0000000000000000,sysvgroups,delalloc,usrquota,. Quota mode: writeback. [ 51.617603][ T1386] ext4 filesystem being mounted at /root/syzkaller.Y3BJ8Q/12/file1 supports timestamps until 2038 (0x7fffffff) [ 51.706061][ T1162] EXT4-fs error (device loop1): ext4_lookup:1859: inode #2: comm syz-executor: deleted inode referenced: 16 [ 51.719258][ T1162] EXT4-fs (loop1): Remounting filesystem read-only [ 51.726332][ T1162] EXT4-fs error (device loop1): ext4_lookup:1859: inode #2: comm syz-executor: deleted inode referenced: 16 [ 52.028126][ T1414] IPv6: NLM_F_REPLACE set, but no existing node found! [ 52.112365][ T1420] bridge0: port 1(bridge_slave_0) entered blocking state [ 52.119566][ T1420] bridge0: port 1(bridge_slave_0) entered disabled state [ 52.127145][ T1420] device bridge_slave_0 entered promiscuous mode [ 52.135499][ T1420] bridge0: port 2(bridge_slave_1) entered blocking state [ 52.142653][ T1420] bridge0: port 2(bridge_slave_1) entered disabled state [ 52.150375][ T1420] device bridge_slave_1 entered promiscuous mode [ 52.229916][ T1420] bridge0: port 2(bridge_slave_1) entered blocking state [ 52.236819][ T1420] bridge0: port 2(bridge_slave_1) entered forwarding state [ 52.243893][ T1420] bridge0: port 1(bridge_slave_0) entered blocking state [ 52.250690][ T1420] bridge0: port 1(bridge_slave_0) entered forwarding state [ 52.277662][ T309] IPv6: ADDRCONF(NETDEV_CHANGE): veth0: link becomes ready [ 52.285484][ T309] bridge0: port 1(bridge_slave_0) entered disabled state [ 52.293376][ T309] bridge0: port 2(bridge_slave_1) entered disabled state [ 52.304288][ T1441] IPv6: NLM_F_REPLACE set, but no existing node found! [ 52.321637][ T292] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_0: link becomes ready [ 53.260409][ T1450] SELinux: unrecognized netlink message: protocol=9 nlmsg_type=0 sclass=netlink_audit_socket pid=1450 comm=syz.4.425 [ 53.272269][ T292] bridge0: port 1(bridge_slave_0) entered blocking state [ 53.279365][ T292] bridge0: port 1(bridge_slave_0) entered forwarding state [ 53.286579][ T292] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_1: link becomes ready [ 53.294567][ T292] bridge0: port 2(bridge_slave_1) entered blocking state [ 53.301441][ T292] bridge0: port 2(bridge_slave_1) entered forwarding state [ 53.308738][ T292] IPv6: ADDRCONF(NETDEV_CHANGE): hsr_slave_0: link becomes ready [ 53.319001][ T26] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_hsr: link becomes ready [ 53.326992][ T26] IPv6: ADDRCONF(NETDEV_CHANGE): hsr_slave_1: link becomes ready [ 53.354198][ T1420] device veth0_vlan entered promiscuous mode [ 53.360523][ T26] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_virt_wifi: link becomes ready [ 53.368717][ T26] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_virt_wifi: link becomes ready [ 53.377009][ T26] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_vlan: link becomes ready [ 53.384607][ T26] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_vlan: link becomes ready [ 53.393801][ T802] device bridge_slave_1 left promiscuous mode [ 53.401003][ T802] bridge0: port 2(bridge_slave_1) entered disabled state [ 53.409025][ T802] device bridge_slave_0 left promiscuous mode [ 53.414997][ T802] bridge0: port 1(bridge_slave_0) entered disabled state [ 53.422683][ T802] device veth1_macvtap left promiscuous mode [ 53.428558][ T802] device veth0_vlan left promiscuous mode [ 53.486177][ T60] usb 1-1: new high-speed USB device number 4 using dummy_hcd [ 53.521978][ T1420] device veth1_macvtap entered promiscuous mode [ 53.528873][ T312] IPv6: ADDRCONF(NETDEV_CHANGE): vlan0: link becomes ready [ 53.536399][ T312] IPv6: ADDRCONF(NETDEV_CHANGE): vlan1: link becomes ready [ 53.543571][ T312] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_macvtap: link becomes ready [ 53.551574][ T312] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_macvtap: link becomes ready [ 53.559627][ T312] IPv6: ADDRCONF(NETDEV_CHANGE): macsec0: link becomes ready [ 53.576730][ T20] IPv6: ADDRCONF(NETDEV_CHANGE): batadv_slave_0: link becomes ready [ 53.585057][ T20] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_batadv: link becomes ready [ 53.597550][ T312] IPv6: ADDRCONF(NETDEV_CHANGE): batadv_slave_1: link becomes ready [ 53.606174][ T312] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_batadv: link becomes ready [ 54.222532][ T1480] SELinux: unrecognized netlink message: protocol=9 nlmsg_type=0 sclass=netlink_audit_socket pid=1480 comm=syz.1.438 [ 54.229508][ T60] usb 1-1: Using ep0 maxpacket: 8 [ 54.286291][ T60] usb 1-1: too many configurations: 39, using maximum allowed: 8 [ 54.384472][ T1501] xt_CT: You must specify a L4 protocol and not use inversions on it [ 54.392490][ T60] usb 1-1: config 1 has an invalid descriptor of length 0, skipping remainder of the config [ 54.402639][ T60] usb 1-1: config 1 has 0 interfaces, different from the descriptor's value: 3 [ 54.437773][ T30] audit: type=1400 audit(1719352944.635:288): avc: denied { map } for pid=1504 comm="syz.2.447" path="/dev/ashmem" dev="devtmpfs" ino=173 scontext=root:sysadm_r:sysadm_t tcontext=system_u:object_r:device_t tclass=chr_file permissive=1 [ 54.516176][ T60] usb 1-1: config 1 has an invalid descriptor of length 0, skipping remainder of the config [ 54.526754][ T60] usb 1-1: config 1 has 0 interfaces, different from the descriptor's value: 3 [ 54.552060][ T1514] SELinux: unrecognized netlink message: protocol=9 nlmsg_type=0 sclass=netlink_audit_socket pid=1514 comm=syz.3.451 [ 54.575812][ T1525] xt_CT: You must specify a L4 protocol and not use inversions on it [ 54.635841][ T60] usb 1-1: config 1 has an invalid descriptor of length 0, skipping remainder of the config [ 54.645943][ T60] usb 1-1: config 1 has 0 interfaces, different from the descriptor's value: 3 [ 54.845440][ T60] usb 1-1: config 1 has an invalid descriptor of length 0, skipping remainder of the config [ 54.899765][ T60] usb 1-1: config 1 has 0 interfaces, different from the descriptor's value: 3 [ 54.910565][ T802] device bridge_slave_1 left promiscuous mode [ 54.916726][ T802] bridge0: port 2(bridge_slave_1) entered disabled state [ 54.924312][ T802] device bridge_slave_0 left promiscuous mode [ 54.930443][ T802] bridge0: port 1(bridge_slave_0) entered disabled state [ 54.938479][ T802] device veth1_macvtap left promiscuous mode [ 54.944315][ T802] device veth0_vlan left promiscuous mode [ 54.989382][ T1555] SELinux: unrecognized netlink message: protocol=9 nlmsg_type=0 sclass=netlink_audit_socket pid=1555 comm=syz.3.468 [ 55.006432][ T60] usb 1-1: config 1 has an invalid descriptor of length 0, skipping remainder of the config [ 55.016570][ T60] usb 1-1: config 1 has 0 interfaces, different from the descriptor's value: 3 [ 55.116323][ T60] usb 1-1: config 1 has an invalid descriptor of length 0, skipping remainder of the config [ 55.121951][ T1561] xt_CT: You must specify a L4 protocol and not use inversions on it [ 55.127737][ T60] usb 1-1: config 1 has 0 interfaces, different from the descriptor's value: 3 [ 55.265882][ T60] usb 1-1: unable to read config index 6 descriptor/all [ 55.272853][ T60] usb 1-1: can't read configurations, error -71 [ 55.290154][ T1575] syz.0.477[1575] is installing a program with bpf_probe_write_user helper that may corrupt user memory! [ 55.290199][ T1575] syz.0.477[1575] is installing a program with bpf_probe_write_user helper that may corrupt user memory! [ 55.425801][ T20] usb 4-1: new high-speed USB device number 5 using dummy_hcd [ 55.560055][ T1588] bridge0: port 1(bridge_slave_0) entered blocking state [ 55.567503][ T1588] bridge0: port 1(bridge_slave_0) entered disabled state [ 55.574779][ T1588] device bridge_slave_0 entered promiscuous mode [ 55.581937][ T1588] bridge0: port 2(bridge_slave_1) entered blocking state [ 56.260557][ T30] audit: type=1400 audit(1719352946.455:289): avc: denied { wake_alarm } for pid=1586 comm="syz.4.481" capability=35 scontext=root:sysadm_r:sysadm_t tcontext=root:sysadm_r:sysadm_t tclass=capability2 permissive=1 [ 56.289341][ T1588] bridge0: port 2(bridge_slave_1) entered disabled state [ 56.299345][ T1588] device bridge_slave_1 entered promiscuous mode [ 56.520098][ T311] IPv6: ADDRCONF(NETDEV_CHANGE): veth1: link becomes ready [ 56.528453][ T311] IPv6: ADDRCONF(NETDEV_CHANGE): veth0: link becomes ready [ 56.531401][ T1610] syz.4.489[1610] is installing a program with bpf_probe_write_user helper that may corrupt user memory! [ 56.535602][ T1610] syz.4.489[1610] is installing a program with bpf_probe_write_user helper that may corrupt user memory! [ 56.546851][ T311] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_bridge: link becomes ready [ 56.565948][ T60] usb 1-1: new high-speed USB device number 5 using dummy_hcd [ 56.573649][ T311] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_0: link becomes ready [ 56.582370][ T311] bridge0: port 1(bridge_slave_0) entered blocking state [ 56.589324][ T311] bridge0: port 1(bridge_slave_0) entered forwarding state [ 56.596602][ T311] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_bridge: link becomes ready [ 56.604752][ T311] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_1: link becomes ready [ 56.605856][ T20] usb 4-1: config 0 has an invalid interface number: 48 but max is 0 [ 56.613170][ T311] bridge0: port 2(bridge_slave_1) entered blocking state [ 56.621327][ T20] usb 4-1: config 0 has no interface number 0 [ 56.627499][ T311] bridge0: port 2(bridge_slave_1) entered forwarding state [ 56.633594][ T20] usb 4-1: too many endpoints for config 0 interface 48 altsetting 120: 48, using maximum allowed: 30 [ 56.640738][ T311] IPv6: ADDRCONF(NETDEV_CHANGE): hsr_slave_0: link becomes ready [ 56.651440][ T20] usb 4-1: config 0 interface 48 altsetting 120 has 0 endpoint descriptors, different from the interface descriptor's value: 48 [ 56.659064][ T311] IPv6: ADDRCONF(NETDEV_CHANGE): hsr_slave_1: link becomes ready [ 56.672235][ T20] usb 4-1: config 0 interface 48 has no altsetting 0 [ 56.679975][ T311] IPv6: ADDRCONF(NETDEV_CHANGE): bridge0: link becomes ready [ 56.693142][ T20] usb 4-1: New USB device found, idVendor=9710, idProduct=7730, bcdDevice=96.33 [ 56.702106][ T20] usb 4-1: New USB device strings: Mfr=0, Product=0, SerialNumber=0 [ 56.711517][ T20] usb 4-1: config 0 descriptor?? [ 56.718320][ T39] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_virt_wifi: link becomes ready [ 56.730864][ T1588] device veth0_vlan entered promiscuous mode [ 56.738336][ T39] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_vlan: link becomes ready [ 56.756601][ T311] IPv6: ADDRCONF(NETDEV_CHANGE): vlan0: link becomes ready [ 56.763867][ T311] IPv6: ADDRCONF(NETDEV_CHANGE): vlan1: link becomes ready [ 56.775969][ T292] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_macvtap: link becomes ready [ 56.785054][ T1588] device veth1_macvtap entered promiscuous mode [ 56.799448][ T311] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_batadv: link becomes ready [ 56.810159][ T30] audit: type=1400 audit(1719352947.005:290): avc: denied { shutdown } for pid=1614 comm="syz.4.491" scontext=root:sysadm_r:sysadm_t tcontext=root:sysadm_r:sysadm_t tclass=vsock_socket permissive=1 [ 56.834189][ T39] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_batadv: link becomes ready [ 56.851677][ T1619] xt_CT: You must specify a L4 protocol and not use inversions on it [ 56.859830][ T60] usb 1-1: Using ep0 maxpacket: 8 [ 56.905876][ T60] usb 1-1: too many configurations: 39, using maximum allowed: 8 [ 57.084986][ T1625] 9pnet: Insufficient options for proto=fd [ 57.135859][ T60] usb 1-1: config 1 has an invalid descriptor of length 0, skipping remainder of the config [ 57.147064][ T60] usb 1-1: config 1 has 0 interfaces, different from the descriptor's value: 3 [ 57.186155][ T802] device bridge_slave_1 left promiscuous mode [ 57.192134][ T802] bridge0: port 2(bridge_slave_1) entered disabled state [ 57.199314][ T802] device bridge_slave_0 left promiscuous mode [ 57.205263][ T802] bridge0: port 1(bridge_slave_0) entered disabled state [ 57.212945][ T802] device veth1_macvtap left promiscuous mode [ 57.218800][ T802] device veth0_vlan left promiscuous mode [ 57.255866][ T60] usb 1-1: config 1 has an invalid descriptor of length 0, skipping remainder of the config [ 57.265952][ T60] usb 1-1: config 1 has 0 interfaces, different from the descriptor's value: 3 [ 57.315849][ T20] usb 4-1: string descriptor 0 read error: -32 [ 57.356044][ T60] usb 1-1: config 1 has an invalid descriptor of length 0, skipping remainder of the config [ 57.366082][ T60] usb 1-1: config 1 has 0 interfaces, different from the descriptor's value: 3 [ 57.435831][ T20] usb 4-1: Cannot read MAC address [ 57.440813][ T20] MOSCHIP usb-ethernet driver: probe of 4-1:0.48 failed with error -71 [ 57.449726][ T20] usb 4-1: USB disconnect, device number 5 [ 57.456087][ T60] usb 1-1: config 1 has an invalid descriptor of length 0, skipping remainder of the config [ 57.466083][ T60] usb 1-1: config 1 has 0 interfaces, different from the descriptor's value: 3 [ 57.565854][ T60] usb 1-1: config 1 has an invalid descriptor of length 0, skipping remainder of the config [ 57.575845][ T60] usb 1-1: config 1 has 0 interfaces, different from the descriptor's value: 3 [ 57.655831][ T60] usb 1-1: config 1 has an invalid descriptor of length 0, skipping remainder of the config [ 57.665808][ T60] usb 1-1: config 1 has 0 interfaces, different from the descriptor's value: 3 [ 57.755830][ T60] usb 1-1: config 1 has an invalid descriptor of length 0, skipping remainder of the config [ 57.766039][ T60] usb 1-1: config 1 has 0 interfaces, different from the descriptor's value: 3 [ 57.798470][ T1641] syz.2.501[1641] is installing a program with bpf_probe_write_user helper that may corrupt user memory! [ 57.798512][ T1641] syz.2.501[1641] is installing a program with bpf_probe_write_user helper that may corrupt user memory! [ 57.845835][ T60] usb 1-1: config 1 has an invalid descriptor of length 0, skipping remainder of the config [ 57.867078][ T60] usb 1-1: config 1 has 0 interfaces, different from the descriptor's value: 3 [ 58.430443][ T26] usb 5-1: new high-speed USB device number 5 using dummy_hcd [ 58.476420][ T60] usb 1-1: New USB device found, idVendor=1d6b, idProduct=0101, bcdDevice= 0.40 [ 58.485806][ T60] usb 1-1: New USB device strings: Mfr=137, Product=106, SerialNumber=129 [ 58.494275][ T60] usb 1-1: Product: syz [ 58.499843][ T60] usb 1-1: Manufacturer: syz [ 58.504380][ T60] usb 1-1: SerialNumber: syz [ 58.585829][ T60] usb 1-1: can't set config #1, error -71 [ 58.593656][ T60] usb 1-1: USB disconnect, device number 5 [ 58.776985][ T1673] syz.2.513[1673] is installing a program with bpf_probe_write_user helper that may corrupt user memory! [ 58.777043][ T1673] syz.2.513[1673] is installing a program with bpf_probe_write_user helper that may corrupt user memory! [ 58.815348][ T26] usb 5-1: New USB device found, idVendor=9710, idProduct=7730, bcdDevice=96.33 [ 58.839615][ T26] usb 5-1: New USB device strings: Mfr=0, Product=0, SerialNumber=0 [ 58.848474][ T26] usb 5-1: config 0 descriptor?? [ 59.275799][ T309] usb 3-1: new high-speed USB device number 5 using dummy_hcd [ 59.645849][ T309] usb 3-1: config 0 has an invalid interface number: 48 but max is 0 [ 59.653801][ T309] usb 3-1: config 0 has no interface number 0 [ 59.659695][ T309] usb 3-1: too many endpoints for config 0 interface 48 altsetting 120: 48, using maximum allowed: 30 [ 59.670444][ T309] usb 3-1: config 0 interface 48 altsetting 120 has 0 endpoint descriptors, different from the interface descriptor's value: 48 [ 59.683465][ T309] usb 3-1: config 0 interface 48 has no altsetting 0 [ 59.689971][ T309] usb 3-1: New USB device found, idVendor=9710, idProduct=7730, bcdDevice=96.33 [ 59.698903][ T309] usb 3-1: New USB device strings: Mfr=0, Product=0, SerialNumber=0 [ 59.711752][ T309] usb 3-1: config 0 descriptor?? [ 60.103981][ T1702] syz.1.525[1702] is installing a program with bpf_probe_write_user helper that may corrupt user memory! [ 60.104027][ T1702] syz.1.525[1702] is installing a program with bpf_probe_write_user helper that may corrupt user memory! [ 60.495849][ T309] usb 3-1: string descriptor 0 read error: -32 [ 60.625843][ T309] usb 3-1: Cannot read MAC address [ 60.630866][ T309] MOSCHIP usb-ethernet driver: probe of 3-1:0.48 failed with error -71 [ 60.639620][ T309] usb 3-1: USB disconnect, device number 5 [ 61.108260][ T1722] overlayfs: workdir and upperdir must be separate subtrees [ 61.283191][ T1732] overlayfs: failed to resolve './file2': -2 [ 61.355883][ T26] usb 5-1: Cannot set autoneg [ 61.360432][ T60] usb 2-1: new high-speed USB device number 4 using dummy_hcd [ 61.368847][ T26] MOSCHIP usb-ethernet driver: probe of 5-1:0.0 failed with error -71 [ 61.379250][ T26] usb 5-1: USB disconnect, device number 5 [ 61.600023][ T1735] SELinux: security_context_str_to_sid(sysadm_u) failed for (dev ?, type ?) errno=-22 [ 61.609574][ T1735] SELinux: security_context_str_to_sid(sysadm_u) failed for (dev bpf, type bpf) errno=-22 [ 61.901155][ T60] usb 2-1: config 0 interface 0 altsetting 0 endpoint 0x81 has an invalid bInterval 0, changing to 7 [ 61.912064][ T60] usb 2-1: config 0 interface 0 altsetting 0 endpoint 0x81 has invalid wMaxPacketSize 0 [ 61.966540][ T60] usb 2-1: config 0 interface 0 altsetting 0 has 1 endpoint descriptor, different from the interface descriptor's value: 2 [ 62.123064][ T60] usb 2-1: New USB device found, idVendor=046d, idProduct=c293, bcdDevice= 0.00 [ 62.238699][ T60] usb 2-1: New USB device strings: Mfr=0, Product=0, SerialNumber=0 [ 62.257891][ T60] usb 2-1: config 0 descriptor?? [ 62.332863][ T1751] loop4: detected capacity change from 0 to 2048 [ 62.367560][ T1751] EXT4-fs (loop4): mounted filesystem without journal. Opts: ,errors=continue. Quota mode: none. [ 62.380707][ T30] audit: type=1400 audit(1719352952.575:291): avc: denied { execute } for pid=1750 comm="syz.4.543" path="/root/syzkaller.b6Zvtp/51/file0/bus" dev="loop4" ino=18 scontext=root:sysadm_r:sysadm_t tcontext=root:object_r:unlabeled_t tclass=file permissive=1 [ 62.411037][ T1751] EXT4-fs error (device loop4): ext4_mb_generate_buddy:1152: group 0, block bitmap and bg descriptor inconsistent: 25 vs 150994969 free clusters [ 62.425721][ T1751] EXT4-fs (loop4): Delayed block allocation failed for inode 18 at logical offset 0 with max blocks 4 with error 28 [ 62.437885][ T1751] EXT4-fs (loop4): This should not happen!! Data will be lost [ 62.437885][ T1751] [ 62.447357][ T1751] EXT4-fs (loop4): Total free blocks count 0 [ 62.453144][ T1751] EXT4-fs (loop4): Free/Dirty block details [ 62.459039][ T1751] EXT4-fs (loop4): free_blocks=2415919104 [ 62.464794][ T1751] EXT4-fs (loop4): dirty_blocks=16 [ 62.470055][ T1751] EXT4-fs (loop4): Block reservation details [ 62.477398][ T1751] EXT4-fs (loop4): i_reserved_data_blocks=1 [ 62.487136][ T1755] EXT4-fs (loop4): Delayed block allocation failed for inode 18 at logical offset 0 with max blocks 1 with error 28 [ 62.499829][ T1755] EXT4-fs (loop4): This should not happen!! Data will be lost [ 62.499829][ T1755] [ 62.509395][ T20] usb 1-1: new high-speed USB device number 6 using dummy_hcd [ 62.531495][ T30] audit: type=1326 audit(1719352952.725:292): auid=4294967295 uid=0 gid=0 ses=4294967295 subj=root:sysadm_r:sysadm_t pid=1759 comm="syz.4.545" exe="/root/syz-executor" sig=31 arch=c000003e syscall=202 compat=0 ip=0x7f9cd9b2eae9 code=0x0 [ 62.736465][ T60] logitech 0003:046D:C293.0004: item fetching failed at offset 6/7 [ 62.744432][ T60] logitech 0003:046D:C293.0004: parse failed [ 62.750358][ T60] logitech: probe of 0003:046D:C293.0004 failed with error -22 [ 62.788189][ T20] usb 1-1: Using ep0 maxpacket: 8 [ 62.915818][ T20] usb 1-1: config 1 has an invalid descriptor of length 0, skipping remainder of the config [ 62.925803][ T20] usb 1-1: config 1 has 1 interface, different from the descriptor's value: 2 [ 62.934406][ T20] usb 1-1: config 1 interface 0 altsetting 0 endpoint 0xA has an invalid bInterval 0, changing to 7 [ 62.950427][ T20] usb 1-1: config 1 interface 0 altsetting 0 endpoint 0xA has invalid wMaxPacketSize 0 [ 62.959948][ T20] usb 1-1: New USB device found, idVendor=0225, idProduct=0000, bcdDevice= 0.00 [ 62.968763][ T20] usb 1-1: New USB device strings: Mfr=0, Product=0, SerialNumber=0 [ 62.976935][ T309] usb 2-1: USB disconnect, device number 4 [ 63.026266][ T20] hub 1-1:1.0: bad descriptor, ignoring hub [ 63.032071][ T20] hub: probe of 1-1:1.0 failed with error -5 [ 63.037956][ T20] cdc_wdm 1-1:1.0: skipping garbage [ 63.043011][ T20] cdc_wdm 1-1:1.0: skipping garbage [ 63.048059][ T20] cdc_wdm: probe of 1-1:1.0 failed with error -22 [ 63.345939][ T309] usb 1-1: USB disconnect, device number 6 [ 63.717121][ T30] audit: type=1400 audit(1719352953.915:293): avc: denied { audit_write } for pid=1787 comm="syz.2.554" capability=29 scontext=root:sysadm_r:sysadm_t tcontext=root:sysadm_r:sysadm_t tclass=capability permissive=1 [ 63.737997][ T30] audit: type=1107 audit(1719352953.915:294): pid=1787 uid=0 auid=4294967295 ses=4294967295 subj=root:sysadm_r:sysadm_t msg='' [ 64.040034][ T1655] usb 2-1: new high-speed USB device number 5 using dummy_hcd [ 64.064038][ T1795] loop0: detected capacity change from 0 to 2048 [ 64.127197][ T1795] EXT4-fs (loop0): mounted filesystem without journal. Opts: ,errors=continue. Quota mode: none. [ 64.141068][ T1795] EXT4-fs error (device loop0): ext4_mb_generate_buddy:1152: group 0, block bitmap and bg descriptor inconsistent: 25 vs 150994969 free clusters [ 64.155798][ T1795] EXT4-fs (loop0): Delayed block allocation failed for inode 18 at logical offset 0 with max blocks 4 with error 28 [ 64.167870][ T1795] EXT4-fs (loop0): This should not happen!! Data will be lost [ 64.167870][ T1795] [ 64.177318][ T1795] EXT4-fs (loop0): Total free blocks count 0 [ 64.183096][ T1795] EXT4-fs (loop0): Free/Dirty block details [ 64.188863][ T1795] EXT4-fs (loop0): free_blocks=2415919104 [ 64.194512][ T1795] EXT4-fs (loop0): dirty_blocks=16 [ 64.199493][ T1795] EXT4-fs (loop0): Block reservation details [ 64.205344][ T1795] EXT4-fs (loop0): i_reserved_data_blocks=1 [ 64.211572][ T1798] EXT4-fs (loop0): Delayed block allocation failed for inode 18 at logical offset 0 with max blocks 1 with error 28 [ 64.223846][ T1798] EXT4-fs (loop0): This should not happen!! Data will be lost [ 64.223846][ T1798] [ 64.307104][ T30] audit: type=1326 audit(1719352954.505:295): auid=4294967295 uid=0 gid=0 ses=4294967295 subj=root:sysadm_r:sysadm_t pid=1805 comm="syz.3.560" exe="/root/syz-executor" sig=31 arch=c000003e syscall=202 compat=0 ip=0x7efcd4f5cae9 code=0x0 [ 64.425874][ T1655] usb 2-1: New USB device found, idVendor=9710, idProduct=7730, bcdDevice=96.33 [ 64.435367][ T1655] usb 2-1: New USB device strings: Mfr=0, Product=0, SerialNumber=0 [ 64.443857][ T1655] usb 2-1: config 0 descriptor?? [ 64.616293][ T30] audit: type=1107 audit(1719352954.815:296): pid=1820 uid=0 auid=4294967295 ses=4294967295 subj=root:sysadm_r:sysadm_t msg='' [ 64.645829][ T26] usb 1-1: new high-speed USB device number 7 using dummy_hcd [ 65.005900][ T26] usb 1-1: config 0 interface 0 altsetting 0 endpoint 0x81 has an invalid bInterval 0, changing to 7 [ 65.016735][ T26] usb 1-1: config 0 interface 0 altsetting 0 endpoint 0x81 has invalid wMaxPacketSize 0 [ 65.026377][ T26] usb 1-1: config 0 interface 0 altsetting 0 has 1 endpoint descriptor, different from the interface descriptor's value: 2 [ 65.038999][ T26] usb 1-1: New USB device found, idVendor=046d, idProduct=c293, bcdDevice= 0.00 [ 65.047910][ T26] usb 1-1: New USB device strings: Mfr=0, Product=0, SerialNumber=0 [ 65.056264][ T26] usb 1-1: config 0 descriptor?? [ 65.150436][ T1826] loop3: detected capacity change from 0 to 512 [ 65.180205][ T1826] EXT4-fs (loop3): 1 truncate cleaned up [ 65.185674][ T1826] EXT4-fs (loop3): mounted filesystem without journal. Opts: i_version,,errors=continue. Quota mode: none. [ 65.202691][ T30] audit: type=1400 audit(1719352955.395:297): avc: denied { link } for pid=1825 comm="syz.3.568" name="file0aaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaa" dev="loop3" ino=20 scontext=root:sysadm_r:sysadm_t tcontext=root:object_r:unlabeled_t tclass=file permissive=1 [ 65.294943][ T1833] loop3: detected capacity change from 0 to 2048 [ 65.357153][ T1833] EXT4-fs (loop3): mounted filesystem without journal. Opts: ,errors=continue. Quota mode: none. [ 65.668750][ T26] logitech 0003:046D:C293.0005: item fetching failed at offset 6/7 [ 65.856171][ T26] logitech 0003:046D:C293.0005: parse failed [ 65.862469][ T26] logitech: probe of 0003:046D:C293.0005 failed with error -22 [ 66.014954][ T26] usb 1-1: USB disconnect, device number 7 [ 66.075786][ T6] usb 5-1: new high-speed USB device number 6 using dummy_hcd [ 66.202143][ T30] audit: type=1400 audit(1719352956.395:298): avc: denied { create } for pid=1840 comm="syz.3.572" name="file0" scontext=root:sysadm_r:sysadm_t tcontext=root:object_r:user_home_t tclass=blk_file permissive=1 [ 66.222828][ T1841] loop3: detected capacity change from 0 to 2048 [ 66.287177][ T1841] EXT4-fs (loop3): mounted filesystem without journal. Opts: nolazytime,journal_ioprio=0x0000000000000007,sb=0x0000000000000009,bsdgroups,journal_path=./file0,,errors=continue. Quota mode: none. [ 66.306111][ T1841] ext4 filesystem being mounted at /root/syzkaller.GLUmSQ/42/bus supports timestamps until 2038 (0x7fffffff) [ 66.355909][ T6] usb 5-1: Using ep0 maxpacket: 16 [ 66.359066][ T30] audit: type=1400 audit(1719352956.555:299): avc: denied { unlink } for pid=1312 comm="syz-executor" name="file0" dev="sda1" ino=2031 scontext=root:sysadm_r:sysadm_t tcontext=root:object_r:user_home_t tclass=blk_file permissive=1 [ 66.516071][ T6] usb 5-1: config 0 interface 0 altsetting 0 endpoint 0x81 has an invalid bInterval 0, changing to 7 [ 66.526885][ T6] usb 5-1: config 0 interface 0 altsetting 0 endpoint 0x81 has invalid wMaxPacketSize 0 [ 66.536437][ T6] usb 5-1: config 0 interface 0 altsetting 0 has 1 endpoint descriptor, different from the interface descriptor's value: 2 [ 66.549065][ T6] usb 5-1: New USB device found, idVendor=1e7d, idProduct=2e22, bcdDevice= 0.00 [ 66.557891][ T6] usb 5-1: New USB device strings: Mfr=0, Product=0, SerialNumber=0 [ 66.567543][ T6] usb 5-1: config 0 descriptor?? [ 66.567633][ T1850] netlink: 8 bytes leftover after parsing attributes in process `syz.0.575'. [ 66.581003][ T1850] tc_dump_action: action bad kind [ 66.665853][ T26] usb 4-1: new high-speed USB device number 6 using dummy_hcd [ 66.835842][ T1655] usb 2-1: Cannot set autoneg [ 66.840386][ T1655] MOSCHIP usb-ethernet driver: probe of 2-1:0.0 failed with error -71 [ 66.848902][ T1655] usb 2-1: USB disconnect, device number 5 [ 67.036346][ T6] koneplus 0003:1E7D:2E22.0006: item fetching failed at offset 0/2 [ 67.044184][ T6] koneplus 0003:1E7D:2E22.0006: parse failed [ 67.049912][ T6] koneplus: probe of 0003:1E7D:2E22.0006 failed with error -22 [ 67.055953][ T26] usb 4-1: config 0 interface 0 altsetting 0 endpoint 0xB has invalid wMaxPacketSize 0 [ 67.066791][ T26] usb 4-1: config 0 interface 0 altsetting 0 bulk endpoint 0xB has invalid maxpacket 0 [ 67.235844][ T26] usb 4-1: New USB device found, idVendor=07fd, idProduct=0001, bcdDevice=48.99 [ 67.244783][ T26] usb 4-1: New USB device strings: Mfr=1, Product=2, SerialNumber=3 [ 67.249498][ T6] usb 5-1: USB disconnect, device number 6 [ 67.252547][ T26] usb 4-1: Product: syz [ 67.262326][ T26] usb 4-1: Manufacturer: syz [ 67.266693][ T26] usb 4-1: SerialNumber: syz [ 67.271492][ T26] usb 4-1: config 0 descriptor?? [ 67.336827][ T30] audit: type=1326 audit(1719352957.535:300): auid=4294967295 uid=0 gid=0 ses=4294967295 subj=root:sysadm_r:sysadm_t pid=1855 comm="syz.1.577" exe="/root/syz-executor" sig=0 arch=c000003e syscall=202 compat=0 ip=0x7f96d937fae9 code=0x7ffc0000 [ 67.464820][ T30] kauditd_printk_skb: 4 callbacks suppressed [ 67.464834][ T30] audit: type=1326 audit(1719352957.655:305): auid=4294967295 uid=0 gid=0 ses=4294967295 subj=root:sysadm_r:sysadm_t pid=1870 comm="syz.1.584" exe="/root/syz-executor" sig=31 arch=c000003e syscall=202 compat=0 ip=0x7f96d937fae9 code=0x0 [ 67.546071][ T26] snd-usb-audio: probe of 4-1:0.0 failed with error -12 [ 67.553727][ T26] usb 4-1: USB disconnect, device number 6 [ 68.355801][ T6] usb 4-1: new high-speed USB device number 7 using dummy_hcd [ 68.635797][ T20] usb 2-1: new high-speed USB device number 6 using dummy_hcd [ 68.702988][ T1887] loop4: detected capacity change from 0 to 2048 [ 68.737336][ T1887] EXT4-fs (loop4): mounted filesystem without journal. Opts: ,errors=continue. Quota mode: none. [ 68.747811][ T6] usb 4-1: config 0 interface 0 altsetting 0 endpoint 0x81 has an invalid bInterval 0, changing to 7 [ 68.751777][ T1887] EXT4-fs error (device loop4): ext4_mb_generate_buddy:1152: group 0, block bitmap and bg descriptor inconsistent: 25 vs 150994969 free clusters [ 68.758664][ T6] usb 4-1: config 0 interface 0 altsetting 0 endpoint 0x81 has invalid wMaxPacketSize 0 [ 68.773308][ T1887] EXT4-fs (loop4): Delayed block allocation failed for inode 18 at logical offset 0 with max blocks 4 with error 28 [ 68.782988][ T6] usb 4-1: config 0 interface 0 altsetting 0 has 1 endpoint descriptor, different from the interface descriptor's value: 2 [ 68.794599][ T1887] EXT4-fs (loop4): This should not happen!! Data will be lost [ 68.794599][ T1887] [ 68.807472][ T6] usb 4-1: New USB device found, idVendor=046d, idProduct=c293, bcdDevice= 0.00 [ 68.816952][ T1887] EXT4-fs (loop4): Total free blocks count 0 [ 68.825659][ T6] usb 4-1: New USB device strings: Mfr=0, Product=0, SerialNumber=0 [ 68.831399][ T1887] EXT4-fs (loop4): Free/Dirty block details [ 68.839667][ T6] usb 4-1: config 0 descriptor?? [ 68.849771][ T1887] EXT4-fs (loop4): free_blocks=2415919104 [ 68.855294][ T1887] EXT4-fs (loop4): dirty_blocks=16 [ 68.860328][ T1887] EXT4-fs (loop4): Block reservation details [ 68.866100][ T1887] EXT4-fs (loop4): i_reserved_data_blocks=1 [ 68.872071][ T1891] EXT4-fs (loop4): Delayed block allocation failed for inode 18 at logical offset 0 with max blocks 1 with error 28 [ 68.884097][ T1891] EXT4-fs (loop4): This should not happen!! Data will be lost [ 68.884097][ T1891] [ 68.952110][ T1894] loop4: detected capacity change from 0 to 512 [ 69.005860][ T20] usb 2-1: New USB device found, idVendor=9710, idProduct=7730, bcdDevice=96.33 [ 69.008018][ T1894] EXT4-fs (loop4): 1 truncate cleaned up [ 69.014789][ T20] usb 2-1: New USB device strings: Mfr=0, Product=0, SerialNumber=0 [ 69.020271][ T1894] EXT4-fs (loop4): mounted filesystem without journal. Opts: i_version,,errors=continue. Quota mode: none. [ 69.028919][ T20] usb 2-1: config 0 descriptor?? [ 69.554881][ T6] logitech 0003:046D:C293.0007: item fetching failed at offset 6/7 [ 69.562882][ T6] logitech 0003:046D:C293.0007: parse failed [ 69.568856][ T6] logitech: probe of 0003:046D:C293.0007 failed with error -22 [ 69.577372][ T6] usb 4-1: USB disconnect, device number 7 [ 70.375808][ T309] usb 4-1: new high-speed USB device number 8 using dummy_hcd [ 70.579987][ T1921] loop4: detected capacity change from 0 to 2048 [ 70.615806][ T309] usb 4-1: Using ep0 maxpacket: 16 [ 70.627384][ T1921] EXT4-fs (loop4): mounted filesystem without journal. Opts: ,errors=continue. Quota mode: none. [ 70.629969][ T1926] loop0: detected capacity change from 0 to 512 [ 70.641860][ T1921] EXT4-fs error (device loop4): ext4_mb_generate_buddy:1152: group 0, block bitmap and bg descriptor inconsistent: 25 vs 150994969 free clusters [ 70.658491][ T1921] EXT4-fs (loop4): Delayed block allocation failed for inode 18 at logical offset 0 with max blocks 4 with error 28 [ 70.670673][ T1921] EXT4-fs (loop4): This should not happen!! Data will be lost [ 70.670673][ T1921] [ 70.680546][ T1921] EXT4-fs (loop4): Total free blocks count 0 [ 70.682572][ T1926] EXT4-fs (loop0): 1 truncate cleaned up [ 70.686756][ T1921] EXT4-fs (loop4): Free/Dirty block details [ 70.691975][ T1926] EXT4-fs (loop0): mounted filesystem without journal. Opts: i_version,,errors=continue. Quota mode: none. [ 70.698137][ T1921] EXT4-fs (loop4): free_blocks=2415919104 [ 70.714433][ T1921] EXT4-fs (loop4): dirty_blocks=16 [ 70.719442][ T1921] EXT4-fs (loop4): Block reservation details [ 70.725225][ T1921] EXT4-fs (loop4): i_reserved_data_blocks=1 [ 70.731291][ T1928] EXT4-fs (loop4): Delayed block allocation failed for inode 18 at logical offset 0 with max blocks 1 with error 28 [ 70.736270][ T309] usb 4-1: config 0 interface 0 altsetting 0 endpoint 0x81 has an invalid bInterval 0, changing to 7 [ 70.743491][ T1928] EXT4-fs (loop4): This should not happen!! Data will be lost [ 70.743491][ T1928] [ 70.763011][ T309] usb 4-1: config 0 interface 0 altsetting 0 endpoint 0x81 has invalid wMaxPacketSize 0 [ 70.773203][ T309] usb 4-1: config 0 interface 0 altsetting 0 has 1 endpoint descriptor, different from the interface descriptor's value: 2 [ 70.786040][ T309] usb 4-1: New USB device found, idVendor=1e7d, idProduct=2e22, bcdDevice= 0.00 [ 70.794887][ T309] usb 4-1: New USB device strings: Mfr=0, Product=0, SerialNumber=0 [ 70.803194][ T309] usb 4-1: config 0 descriptor?? [ 71.195847][ T311] usb 5-1: new high-speed USB device number 7 using dummy_hcd [ 71.345908][ T20] usb 2-1: Cannot set autoneg [ 71.350529][ T20] MOSCHIP usb-ethernet driver: probe of 2-1:0.0 failed with error -71 [ 71.359475][ T20] usb 2-1: USB disconnect, device number 6 [ 71.366454][ T309] koneplus 0003:1E7D:2E22.0008: item fetching failed at offset 0/2 [ 71.374316][ T309] koneplus 0003:1E7D:2E22.0008: parse failed [ 71.380148][ T309] koneplus: probe of 0003:1E7D:2E22.0008 failed with error -22 [ 71.582064][ T20] usb 4-1: USB disconnect, device number 8 [ 71.615955][ T311] usb 5-1: config 0 interface 0 altsetting 0 endpoint 0x81 has an invalid bInterval 0, changing to 7 [ 71.626757][ T311] usb 5-1: config 0 interface 0 altsetting 0 endpoint 0x81 has invalid wMaxPacketSize 0 [ 71.636864][ T311] usb 5-1: config 0 interface 0 altsetting 0 has 1 endpoint descriptor, different from the interface descriptor's value: 2 [ 71.649492][ T311] usb 5-1: New USB device found, idVendor=046d, idProduct=c293, bcdDevice= 0.00 [ 71.658332][ T311] usb 5-1: New USB device strings: Mfr=0, Product=0, SerialNumber=0 [ 71.666734][ T311] usb 5-1: config 0 descriptor?? [ 72.146548][ T311] logitech 0003:046D:C293.0009: item fetching failed at offset 6/7 [ 72.154418][ T311] logitech 0003:046D:C293.0009: parse failed [ 72.160517][ T311] logitech: probe of 0003:046D:C293.0009 failed with error -22 [ 72.264479][ T1962] overlayfs: workdir and upperdir must be separate subtrees [ 72.279263][ T30] audit: type=1400 audit(1719352962.475:306): avc: denied { read } for pid=1963 comm="syz.3.616" name="rtc0" dev="devtmpfs" ino=167 scontext=root:sysadm_r:sysadm_t tcontext=system_u:object_r:clock_device_t tclass=chr_file permissive=1 [ 72.302418][ T30] audit: type=1400 audit(1719352962.475:307): avc: denied { open } for pid=1963 comm="syz.3.616" path="/dev/rtc0" dev="devtmpfs" ino=167 scontext=root:sysadm_r:sysadm_t tcontext=system_u:object_r:clock_device_t tclass=chr_file permissive=1 [ 72.350468][ T309] usb 5-1: USB disconnect, device number 7 [ 72.720727][ T1970] SELinux: security_context_str_to_sid(sysadm_u) failed for (dev ?, type ?) errno=-22 [ 72.730321][ T1970] SELinux: security_context_str_to_sid(sysadm_u) failed for (dev bpf, type bpf) errno=-22 [ 72.956893][ T1977] overlayfs: failed to resolve './file2': -2 [ 73.226089][ T26] usb 5-1: new high-speed USB device number 8 using dummy_hcd [ 73.505785][ T26] usb 5-1: Using ep0 maxpacket: 16 [ 73.655936][ T26] usb 5-1: config 0 interface 0 altsetting 0 endpoint 0x81 has an invalid bInterval 0, changing to 7 [ 73.667673][ T26] usb 5-1: config 0 interface 0 altsetting 0 endpoint 0x81 has invalid wMaxPacketSize 0 [ 73.677821][ T26] usb 5-1: config 0 interface 0 altsetting 0 has 1 endpoint descriptor, different from the interface descriptor's value: 2 [ 73.690887][ T26] usb 5-1: New USB device found, idVendor=1e7d, idProduct=2e22, bcdDevice= 0.00 [ 73.699952][ T26] usb 5-1: New USB device strings: Mfr=0, Product=0, SerialNumber=0 [ 73.708518][ T26] usb 5-1: config 0 descriptor?? [ 73.795112][ T1992] overlayfs: workdir and upperdir must be separate subtrees [ 74.075792][ T1655] usb 2-1: new high-speed USB device number 7 using dummy_hcd [ 74.186672][ T26] koneplus 0003:1E7D:2E22.000A: item fetching failed at offset 0/2 [ 74.194614][ T26] koneplus 0003:1E7D:2E22.000A: parse failed [ 74.201016][ T26] koneplus: probe of 0003:1E7D:2E22.000A failed with error -22 [ 74.325789][ T1655] usb 2-1: Using ep0 maxpacket: 8 [ 74.392452][ T26] usb 5-1: USB disconnect, device number 8 [ 74.455822][ T1655] usb 2-1: config 1 has an invalid descriptor of length 0, skipping remainder of the config [ 74.465729][ T1655] usb 2-1: config 1 has 1 interface, different from the descriptor's value: 2 [ 74.474401][ T1655] usb 2-1: config 1 interface 0 altsetting 0 endpoint 0xA has an invalid bInterval 0, changing to 7 [ 74.484999][ T1655] usb 2-1: config 1 interface 0 altsetting 0 endpoint 0xA has invalid wMaxPacketSize 0 [ 74.494461][ T1655] usb 2-1: New USB device found, idVendor=0225, idProduct=0000, bcdDevice= 0.00 [ 74.505073][ T1655] usb 2-1: New USB device strings: Mfr=0, Product=0, SerialNumber=0 [ 74.556089][ T1655] hub 2-1:1.0: bad descriptor, ignoring hub [ 74.561828][ T1655] hub: probe of 2-1:1.0 failed with error -5 [ 74.567734][ T1655] cdc_wdm 2-1:1.0: skipping garbage [ 74.572746][ T1655] cdc_wdm 2-1:1.0: skipping garbage [ 74.577801][ T1655] cdc_wdm: probe of 2-1:1.0 failed with error -22 [ 74.750391][ T2002] bridge0: port 1(bridge_slave_0) entered blocking state [ 74.757372][ T2002] bridge0: port 1(bridge_slave_0) entered disabled state [ 74.764642][ T2002] device bridge_slave_0 entered promiscuous mode [ 74.771854][ T2002] bridge0: port 2(bridge_slave_1) entered blocking state [ 74.778725][ T2002] bridge0: port 2(bridge_slave_1) entered disabled state [ 74.786540][ T2002] device bridge_slave_1 entered promiscuous mode [ 74.833753][ T2002] bridge0: port 2(bridge_slave_1) entered blocking state [ 74.840606][ T2002] bridge0: port 2(bridge_slave_1) entered forwarding state [ 74.847819][ T2002] bridge0: port 1(bridge_slave_0) entered blocking state [ 74.854563][ T2002] bridge0: port 1(bridge_slave_0) entered forwarding state [ 74.873584][ T6] IPv6: ADDRCONF(NETDEV_CHANGE): veth0: link becomes ready [ 74.883662][ T6] bridge0: port 1(bridge_slave_0) entered disabled state [ 74.891428][ T6] bridge0: port 2(bridge_slave_1) entered disabled state [ 74.898737][ T309] usb 2-1: USB disconnect, device number 7 [ 74.914828][ T309] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_0: link becomes ready [ 74.926151][ T309] bridge0: port 1(bridge_slave_0) entered blocking state [ 74.933093][ T309] bridge0: port 1(bridge_slave_0) entered forwarding state [ 74.940371][ T309] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_1: link becomes ready [ 74.948626][ T309] bridge0: port 2(bridge_slave_1) entered blocking state [ 74.955461][ T309] bridge0: port 2(bridge_slave_1) entered forwarding state [ 74.963353][ T309] IPv6: ADDRCONF(NETDEV_CHANGE): hsr_slave_0: link becomes ready [ 74.978754][ T309] IPv6: ADDRCONF(NETDEV_CHANGE): hsr_slave_1: link becomes ready [ 75.005148][ T2002] device veth0_vlan entered promiscuous mode [ 75.018753][ T2002] device veth1_macvtap entered promiscuous mode [ 75.026505][ T20] usb 4-1: new high-speed USB device number 9 using dummy_hcd [ 75.038676][ T6] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_batadv: link becomes ready [ 75.047436][ T6] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_batadv: link becomes ready [ 75.055682][ T6] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_virt_wifi: link becomes ready [ 75.064390][ T6] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_vlan: link becomes ready [ 75.072459][ T6] IPv6: ADDRCONF(NETDEV_CHANGE): vlan0: link becomes ready [ 75.079969][ T6] IPv6: ADDRCONF(NETDEV_CHANGE): vlan1: link becomes ready [ 75.471151][ T2016] loop4: detected capacity change from 0 to 2048 [ 75.583025][ T2016] EXT4-fs (loop4): mounted filesystem without journal. Opts: nolazytime,journal_ioprio=0x0000000000000007,sb=0x0000000000000009,bsdgroups,journal_path=./file0,,errors=continue. Quota mode: none. [ 75.602138][ T2016] ext4 filesystem being mounted at /root/syzkaller.b6Zvtp/71/bus supports timestamps until 2038 (0x7fffffff) [ 75.616943][ T6] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_macvtap: link becomes ready [ 75.647750][ T2021] SELinux: security_context_str_to_sid(sysadm_u) failed for (dev ?, type ?) errno=-22 [ 75.658298][ T2021] SELinux: security_context_str_to_sid(sysadm_u) failed for (dev bpf, type bpf) errno=-22 [ 75.697900][ T2027] overlayfs: workdir and upperdir must be separate subtrees [ 75.836679][ T10] device bridge_slave_1 left promiscuous mode [ 75.842650][ T10] bridge0: port 2(bridge_slave_1) entered disabled state [ 75.855915][ T20] usb 4-1: config 0 interface 0 altsetting 0 endpoint 0x81 has an invalid bInterval 0, changing to 7 [ 75.866834][ T10] device bridge_slave_0 left promiscuous mode [ 75.872870][ T10] bridge0: port 1(bridge_slave_0) entered disabled state [ 75.875825][ T20] usb 4-1: config 0 interface 0 altsetting 0 endpoint 0x81 has invalid wMaxPacketSize 0 [ 75.892042][ T2033] overlayfs: failed to resolve './file2': -2 [ 75.898098][ T20] usb 4-1: config 0 interface 0 altsetting 0 has 1 endpoint descriptor, different from the interface descriptor's value: 2 [ 75.898118][ T10] device veth1_macvtap left promiscuous mode [ 75.898154][ T10] device veth0_vlan left promiscuous mode [ 75.911161][ T20] usb 4-1: New USB device found, idVendor=046d, idProduct=c293, bcdDevice= 0.00 [ 75.931284][ T20] usb 4-1: New USB device strings: Mfr=0, Product=0, SerialNumber=0 [ 75.941325][ T20] usb 4-1: config 0 descriptor?? [ 76.426300][ T20] logitech 0003:046D:C293.000B: item fetching failed at offset 6/7 [ 76.434158][ T20] logitech 0003:046D:C293.000B: parse failed [ 76.440557][ T20] logitech: probe of 0003:046D:C293.000B failed with error -22 [ 76.545837][ T292] usb 3-1: new high-speed USB device number 6 using dummy_hcd [ 76.623039][ T2046] loop1: detected capacity change from 0 to 2048 [ 76.633662][ T311] usb 4-1: USB disconnect, device number 9 [ 76.656959][ T2046] EXT4-fs (loop1): mounted filesystem without journal. Opts: nolazytime,journal_ioprio=0x0000000000000007,sb=0x0000000000000009,bsdgroups,journal_path=./file0,,errors=continue. Quota mode: none. [ 76.676635][ T2046] ext4 filesystem being mounted at /root/syzkaller.ZC2okG/30/bus supports timestamps until 2038 (0x7fffffff) [ 76.795954][ T292] usb 3-1: Using ep0 maxpacket: 16 [ 76.893611][ T2058] SELinux: security_context_str_to_sid(sysadm_u) failed for (dev ?, type ?) errno=-22 [ 76.903217][ T2058] SELinux: security_context_str_to_sid(sysadm_u) failed for (dev bpf, type bpf) errno=-22 [ 76.915848][ T292] usb 3-1: config 0 interface 0 altsetting 0 endpoint 0x81 has an invalid bInterval 0, changing to 7 [ 76.928916][ T292] usb 3-1: config 0 interface 0 altsetting 0 endpoint 0x81 has invalid wMaxPacketSize 0 [ 76.938790][ T292] usb 3-1: config 0 interface 0 altsetting 0 has 1 endpoint descriptor, different from the interface descriptor's value: 2 [ 76.951910][ T292] usb 3-1: New USB device found, idVendor=1e7d, idProduct=2e22, bcdDevice= 0.00 [ 76.952103][ T2061] overlayfs: workdir and upperdir must be separate subtrees [ 76.960992][ T292] usb 3-1: New USB device strings: Mfr=0, Product=0, SerialNumber=0 [ 76.976633][ T292] usb 3-1: config 0 descriptor?? [ 77.335794][ T309] usb 2-1: new high-speed USB device number 8 using dummy_hcd [ 77.466346][ T292] koneplus 0003:1E7D:2E22.000C: item fetching failed at offset 0/2 [ 77.474124][ T292] koneplus 0003:1E7D:2E22.000C: parse failed [ 77.479926][ T292] koneplus: probe of 0003:1E7D:2E22.000C failed with error -22 [ 77.575793][ T309] usb 2-1: Using ep0 maxpacket: 8 [ 77.683135][ T292] usb 3-1: USB disconnect, device number 6 [ 77.695933][ T309] usb 2-1: config 1 has an invalid descriptor of length 0, skipping remainder of the config [ 77.705848][ T309] usb 2-1: config 1 has 1 interface, different from the descriptor's value: 2 [ 77.714501][ T309] usb 2-1: config 1 interface 0 altsetting 0 endpoint 0xA has an invalid bInterval 0, changing to 7 [ 77.725225][ T309] usb 2-1: config 1 interface 0 altsetting 0 endpoint 0xA has invalid wMaxPacketSize 0 [ 77.734751][ T309] usb 2-1: New USB device found, idVendor=0225, idProduct=0000, bcdDevice= 0.00 [ 77.743621][ T309] usb 2-1: New USB device strings: Mfr=0, Product=0, SerialNumber=0 [ 77.786253][ T309] hub 2-1:1.0: bad descriptor, ignoring hub [ 77.791961][ T309] hub: probe of 2-1:1.0 failed with error -5 [ 77.797968][ T309] cdc_wdm 2-1:1.0: skipping garbage [ 77.802985][ T309] cdc_wdm 2-1:1.0: skipping garbage [ 77.808105][ T309] cdc_wdm: probe of 2-1:1.0 failed with error -22 [ 77.981612][ T2078] loop0: detected capacity change from 0 to 2048 [ 78.027043][ T2078] EXT4-fs (loop0): mounted filesystem without journal. Opts: nolazytime,journal_ioprio=0x0000000000000007,sb=0x0000000000000009,bsdgroups,journal_path=./file0,,errors=continue. Quota mode: none. [ 78.046731][ T2078] ext4 filesystem being mounted at /root/syzkaller.fKAZJB/47/bus supports timestamps until 2038 (0x7fffffff) [ 78.102061][ T2082] overlayfs: failed to resolve './file2': -2 [ 78.115915][ T292] usb 2-1: USB disconnect, device number 8 [ 78.376159][ T2092] SELinux: security_context_str_to_sid(sysadm_u) failed for (dev ?, type ?) errno=-22 [ 78.385665][ T2092] SELinux: security_context_str_to_sid(sysadm_u) failed for (dev bpf, type bpf) errno=-22 [ 78.685811][ T292] usb 3-1: new high-speed USB device number 7 using dummy_hcd [ 79.458707][ T2112] loop0: detected capacity change from 0 to 2048 [ 79.517395][ T2112] EXT4-fs (loop0): mounted filesystem without journal. Opts: nolazytime,journal_ioprio=0x0000000000000007,sb=0x0000000000000009,bsdgroups,journal_path=./file0,,errors=continue. Quota mode: none. [ 79.536502][ T2112] ext4 filesystem being mounted at /root/syzkaller.fKAZJB/51/bus supports timestamps until 2038 (0x7fffffff) [ 79.615939][ T292] usb 3-1: config 0 interface 0 altsetting 0 endpoint 0x81 has an invalid bInterval 0, changing to 7 [ 79.626833][ T292] usb 3-1: config 0 interface 0 altsetting 0 endpoint 0x81 has invalid wMaxPacketSize 0 [ 79.636468][ T292] usb 3-1: config 0 interface 0 altsetting 0 has 1 endpoint descriptor, different from the interface descriptor's value: 2 [ 79.649437][ T292] usb 3-1: New USB device found, idVendor=046d, idProduct=c293, bcdDevice= 0.00 [ 79.658540][ T292] usb 3-1: New USB device strings: Mfr=0, Product=0, SerialNumber=0 [ 79.669705][ T292] usb 3-1: config 0 descriptor?? [ 79.755785][ T60] usb 2-1: new high-speed USB device number 9 using dummy_hcd [ 79.962313][ T2133] overlayfs: failed to resolve './file2': -2 [ 79.995896][ T60] usb 2-1: Using ep0 maxpacket: 16 [ 80.105844][ T26] usb 1-1: new high-speed USB device number 8 using dummy_hcd [ 80.125933][ T60] usb 2-1: config 0 interface 0 altsetting 0 endpoint 0x81 has an invalid bInterval 0, changing to 7 [ 80.137373][ T60] usb 2-1: config 0 interface 0 altsetting 0 endpoint 0x81 has invalid wMaxPacketSize 0 [ 80.146567][ T292] logitech 0003:046D:C293.000D: item fetching failed at offset 6/7 [ 80.147190][ T60] usb 2-1: config 0 interface 0 altsetting 0 has 1 endpoint descriptor, different from the interface descriptor's value: 2 [ 80.154813][ T292] logitech 0003:046D:C293.000D: parse failed [ 80.167401][ T60] usb 2-1: New USB device found, idVendor=1e7d, idProduct=2e22, bcdDevice= 0.00 [ 80.182073][ T60] usb 2-1: New USB device strings: Mfr=0, Product=0, SerialNumber=0 [ 80.185797][ T292] logitech: probe of 0003:046D:C293.000D failed with error -22 [ 80.202104][ T60] usb 2-1: config 0 descriptor?? [ 80.345789][ T26] usb 1-1: Using ep0 maxpacket: 8 [ 80.353978][ T292] usb 3-1: USB disconnect, device number 7 [ 80.465868][ T26] usb 1-1: config 1 has an invalid descriptor of length 0, skipping remainder of the config [ 80.475785][ T26] usb 1-1: config 1 has 1 interface, different from the descriptor's value: 2 [ 80.484437][ T26] usb 1-1: config 1 interface 0 altsetting 0 endpoint 0xA has an invalid bInterval 0, changing to 7 [ 80.495062][ T26] usb 1-1: config 1 interface 0 altsetting 0 endpoint 0xA has invalid wMaxPacketSize 0 [ 80.504508][ T26] usb 1-1: New USB device found, idVendor=0225, idProduct=0000, bcdDevice= 0.00 [ 80.513364][ T26] usb 1-1: New USB device strings: Mfr=0, Product=0, SerialNumber=0 [ 80.556050][ T26] hub 1-1:1.0: bad descriptor, ignoring hub [ 80.561768][ T26] hub: probe of 1-1:1.0 failed with error -5 [ 80.567723][ T26] cdc_wdm 1-1:1.0: skipping garbage [ 80.572723][ T26] cdc_wdm 1-1:1.0: skipping garbage [ 80.577827][ T26] cdc_wdm: probe of 1-1:1.0 failed with error -22 [ 80.686661][ T60] koneplus 0003:1E7D:2E22.000E: item fetching failed at offset 0/2 [ 80.694514][ T60] koneplus 0003:1E7D:2E22.000E: parse failed [ 80.700365][ T60] koneplus: probe of 0003:1E7D:2E22.000E failed with error -22 [ 80.895863][ T60] usb 1-1: USB disconnect, device number 8 [ 80.910080][ T6] usb 2-1: USB disconnect, device number 9 [ 81.036310][ T2147] loop2: detected capacity change from 0 to 2048 [ 81.097253][ T2147] EXT4-fs (loop2): mounted filesystem without journal. Opts: nolazytime,journal_ioprio=0x0000000000000007,sb=0x0000000000000009,bsdgroups,journal_path=./file0,,errors=continue. Quota mode: none. [ 81.116233][ T2147] ext4 filesystem being mounted at /root/syzkaller.FVGbD0/14/bus supports timestamps until 2038 (0x7fffffff) [ 81.576545][ T2168] SELinux: security_context_str_to_sid( ) failed for (dev ?, type ?) errno=-22 [ 81.586120][ T2168] SELinux: security_context_str_to_sid( ) failed for (dev incremental-fs, type incremental-fs) errno=-22 [ 81.747250][ T2185] overlayfs: failed to resolve './file2': -2 [ 82.105802][ T60] usb 4-1: new high-speed USB device number 10 using dummy_hcd [ 82.345786][ T60] usb 4-1: Using ep0 maxpacket: 8 [ 82.375823][ T6] usb 3-1: new high-speed USB device number 8 using dummy_hcd [ 82.487850][ T60] usb 4-1: config 1 has an invalid descriptor of length 0, skipping remainder of the config [ 82.497783][ T60] usb 4-1: config 1 has 1 interface, different from the descriptor's value: 2 [ 82.506598][ T60] usb 4-1: config 1 interface 0 altsetting 0 endpoint 0xA has an invalid bInterval 0, changing to 7 [ 82.517755][ T60] usb 4-1: config 1 interface 0 altsetting 0 endpoint 0xA has invalid wMaxPacketSize 0 [ 82.527305][ T60] usb 4-1: New USB device found, idVendor=0225, idProduct=0000, bcdDevice= 0.00 [ 82.536095][ T60] usb 4-1: New USB device strings: Mfr=0, Product=0, SerialNumber=0 [ 82.537937][ T2211] loop1: detected capacity change from 0 to 1024 [ 82.587740][ T60] hub 4-1:1.0: bad descriptor, ignoring hub [ 82.593681][ T60] hub: probe of 4-1:1.0 failed with error -5 [ 82.601279][ T60] cdc_wdm 4-1:1.0: skipping garbage [ 82.607162][ T60] cdc_wdm 4-1:1.0: skipping garbage [ 82.612280][ T60] cdc_wdm: probe of 4-1:1.0 failed with error -22 [ 82.756172][ T2211] EXT4-fs (loop1): failed to open journal device unknown-block(0,0) -6 [ 82.775805][ T6] usb 3-1: Using ep0 maxpacket: 16 [ 82.915857][ T6] usb 3-1: config 0 interface 0 altsetting 0 endpoint 0x81 has an invalid bInterval 0, changing to 7 [ 82.926607][ T6] usb 3-1: config 0 interface 0 altsetting 0 endpoint 0x81 has invalid wMaxPacketSize 0 [ 82.936137][ T6] usb 3-1: config 0 interface 0 altsetting 0 has 1 endpoint descriptor, different from the interface descriptor's value: 2 [ 82.948721][ T6] usb 3-1: New USB device found, idVendor=1e7d, idProduct=2e22, bcdDevice= 0.00 [ 82.957598][ T6] usb 3-1: New USB device strings: Mfr=0, Product=0, SerialNumber=0 [ 82.965707][ T6] usb 3-1: config 0 descriptor?? [ 82.970660][ T292] usb 4-1: USB disconnect, device number 10 [ 83.305807][ T292] usb 2-1: new high-speed USB device number 10 using dummy_hcd [ 83.454136][ T6] koneplus 0003:1E7D:2E22.000F: item fetching failed at offset 0/2 [ 83.461962][ T6] koneplus 0003:1E7D:2E22.000F: parse failed [ 83.468684][ T6] koneplus: probe of 0003:1E7D:2E22.000F failed with error -22 [ 83.738196][ T6] usb 3-1: USB disconnect, device number 8 [ 83.745803][ T292] usb 2-1: Using ep0 maxpacket: 8 [ 83.895844][ T292] usb 2-1: New USB device found, idVendor=1557, idProduct=7720, bcdDevice=b7.eb [ 83.904755][ T292] usb 2-1: New USB device strings: Mfr=0, Product=0, SerialNumber=0 [ 83.913107][ T292] usb 2-1: config 0 descriptor?? [ 84.281640][ T2232] loop0: detected capacity change from 0 to 128 [ 84.496888][ T2242] overlayfs: filesystem on './file2' not supported [ 84.719235][ T1655] usb 3-1: new high-speed USB device number 9 using dummy_hcd [ 85.085842][ T1655] usb 3-1: config 0 has an invalid interface number: 48 but max is 0 [ 85.093734][ T1655] usb 3-1: config 0 has no interface number 0 [ 85.099799][ T1655] usb 3-1: too many endpoints for config 0 interface 48 altsetting 120: 48, using maximum allowed: 30 [ 85.110595][ T1655] usb 3-1: config 0 interface 48 altsetting 120 has 0 endpoint descriptors, different from the interface descriptor's value: 48 [ 85.123590][ T1655] usb 3-1: config 0 interface 48 has no altsetting 0 [ 85.147688][ T1655] usb 3-1: New USB device found, idVendor=9710, idProduct=7730, bcdDevice=96.33 [ 85.156831][ T1655] usb 3-1: New USB device strings: Mfr=0, Product=0, SerialNumber=0 [ 85.165726][ T1655] usb 3-1: config 0 descriptor?? [ 85.191248][ T30] audit: type=1400 audit(1719352975.385:308): avc: denied { ioctl } for pid=2246 comm="syz.0.720" path="/dev/rtc0" dev="devtmpfs" ino=167 ioctlcmd=0x700f scontext=root:sysadm_r:sysadm_t tcontext=system_u:object_r:clock_device_t tclass=chr_file permissive=1 [ 85.345884][ T2253] loop3: detected capacity change from 0 to 1024 [ 85.511946][ T2253] EXT4-fs (loop3): failed to open journal device unknown-block(0,0) -6 [ 85.661128][ T1655] usb 3-1: string descriptor 0 read error: -32 [ 85.675926][ T292] asix 2-1:0.0 (unnamed net_device) (uninitialized): Failed to write reg index 0x0000: -71 [ 85.685768][ T292] asix 2-1:0.0 (unnamed net_device) (uninitialized): Failed to send software reset: ffffffb9 [ 85.695825][ T292] asix: probe of 2-1:0.0 failed with error -71 [ 85.702212][ T292] usb 2-1: USB disconnect, device number 10 [ 85.950510][ T1655] usb 3-1: Cannot read MAC address [ 85.955487][ T1655] MOSCHIP usb-ethernet driver: probe of 3-1:0.48 failed with error -71 [ 85.964226][ T1655] usb 3-1: USB disconnect, device number 9 [ 86.172322][ T2265] bridge0: port 1(bridge_slave_0) entered blocking state [ 86.179190][ T2265] bridge0: port 1(bridge_slave_0) entered disabled state [ 86.186513][ T2265] device bridge_slave_0 entered promiscuous mode [ 86.197236][ T2265] bridge0: port 2(bridge_slave_1) entered blocking state [ 86.204072][ T2265] bridge0: port 2(bridge_slave_1) entered disabled state [ 86.211344][ T2265] device bridge_slave_1 entered promiscuous mode [ 86.269773][ T2265] bridge0: port 2(bridge_slave_1) entered blocking state [ 86.276681][ T2265] bridge0: port 2(bridge_slave_1) entered forwarding state [ 86.283727][ T2265] bridge0: port 1(bridge_slave_0) entered blocking state [ 86.290534][ T2265] bridge0: port 1(bridge_slave_0) entered forwarding state [ 86.317399][ T292] IPv6: ADDRCONF(NETDEV_CHANGE): veth0: link becomes ready [ 86.325086][ T292] bridge0: port 1(bridge_slave_0) entered disabled state [ 86.333047][ T292] bridge0: port 2(bridge_slave_1) entered disabled state [ 86.345068][ T1655] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_0: link becomes ready [ 86.353380][ T1655] bridge0: port 1(bridge_slave_0) entered blocking state [ 86.360247][ T1655] bridge0: port 1(bridge_slave_0) entered forwarding state [ 86.375399][ T1655] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_1: link becomes ready [ 86.385068][ T1655] bridge0: port 2(bridge_slave_1) entered blocking state [ 86.391948][ T1655] bridge0: port 2(bridge_slave_1) entered forwarding state [ 86.615248][ T60] IPv6: ADDRCONF(NETDEV_CHANGE): hsr_slave_0: link becomes ready [ 86.638534][ T2280] loop3: detected capacity change from 0 to 128 [ 86.646402][ T60] IPv6: ADDRCONF(NETDEV_CHANGE): hsr_slave_1: link becomes ready [ 86.665869][ T292] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_virt_wifi: link becomes ready [ 86.678445][ T2265] device veth0_vlan entered promiscuous mode [ 86.684856][ T6] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_vlan: link becomes ready [ 86.693217][ T6] IPv6: ADDRCONF(NETDEV_CHANGE): vlan0: link becomes ready [ 86.701431][ T6] IPv6: ADDRCONF(NETDEV_CHANGE): vlan1: link becomes ready [ 86.715331][ T2265] device veth1_macvtap entered promiscuous mode [ 86.725560][ T292] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_macvtap: link becomes ready [ 86.738254][ T6] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_batadv: link becomes ready [ 86.749756][ T6] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_batadv: link becomes ready [ 86.812317][ T2284] overlayfs: failed to resolve './file2': -2 [ 86.877770][ T10] device bridge_slave_1 left promiscuous mode [ 86.886121][ T2286] overlayfs: filesystem on './file2' not supported [ 86.886683][ T10] bridge0: port 2(bridge_slave_1) entered disabled state [ 86.912914][ T10] device bridge_slave_0 left promiscuous mode [ 86.925436][ T10] bridge0: port 1(bridge_slave_0) entered disabled state [ 86.941697][ T10] device veth1_macvtap left promiscuous mode [ 86.954085][ T10] device veth0_vlan left promiscuous mode [ 87.075840][ T6] usb 5-1: new high-speed USB device number 9 using dummy_hcd [ 87.566166][ T6] usb 5-1: Using ep0 maxpacket: 16 [ 87.645782][ T60] usb 1-1: new high-speed USB device number 9 using dummy_hcd [ 87.705846][ T6] usb 5-1: config 0 interface 0 altsetting 0 endpoint 0x81 has an invalid bInterval 0, changing to 7 [ 87.716665][ T6] usb 5-1: config 0 interface 0 altsetting 0 endpoint 0x81 has invalid wMaxPacketSize 0 [ 87.726648][ T6] usb 5-1: config 0 interface 0 altsetting 0 has 1 endpoint descriptor, different from the interface descriptor's value: 2 [ 87.740818][ T6] usb 5-1: New USB device found, idVendor=1e7d, idProduct=2e22, bcdDevice= 0.00 [ 87.750254][ T6] usb 5-1: New USB device strings: Mfr=0, Product=0, SerialNumber=0 [ 87.758553][ T6] usb 5-1: config 0 descriptor?? [ 87.785676][ T2302] loop2: detected capacity change from 0 to 1024 [ 87.846208][ T2302] EXT4-fs (loop2): failed to open journal device unknown-block(0,0) -6 [ 87.895814][ T60] usb 1-1: Using ep0 maxpacket: 8 [ 88.015855][ T60] usb 1-1: config 1 has an invalid descriptor of length 0, skipping remainder of the config [ 88.025786][ T60] usb 1-1: config 1 has 1 interface, different from the descriptor's value: 2 [ 88.034520][ T60] usb 1-1: config 1 interface 0 altsetting 0 endpoint 0xA has an invalid bInterval 0, changing to 7 [ 88.045695][ T60] usb 1-1: config 1 interface 0 altsetting 0 endpoint 0xA has invalid wMaxPacketSize 0 [ 88.055798][ T60] usb 1-1: New USB device found, idVendor=0225, idProduct=0000, bcdDevice= 0.00 [ 88.064678][ T60] usb 1-1: New USB device strings: Mfr=0, Product=0, SerialNumber=0 [ 88.167737][ T60] hub 1-1:1.0: bad descriptor, ignoring hub [ 88.173594][ T60] hub: probe of 1-1:1.0 failed with error -5 [ 88.186543][ T60] cdc_wdm 1-1:1.0: skipping garbage [ 88.191657][ T60] cdc_wdm 1-1:1.0: skipping garbage [ 88.196949][ T60] cdc_wdm: probe of 1-1:1.0 failed with error -22 [ 88.236619][ T6] koneplus 0003:1E7D:2E22.0010: item fetching failed at offset 0/2 [ 88.244557][ T6] koneplus 0003:1E7D:2E22.0010: parse failed [ 88.250420][ T6] koneplus: probe of 0003:1E7D:2E22.0010 failed with error -22 [ 88.276862][ T1655] usb 2-1: new high-speed USB device number 11 using dummy_hcd [ 88.445578][ T60] usb 5-1: USB disconnect, device number 9 [ 88.505868][ T6] usb 1-1: USB disconnect, device number 9 [ 88.516470][ T1655] usb 2-1: Using ep0 maxpacket: 8 [ 88.635845][ T1655] usb 2-1: New USB device found, idVendor=1557, idProduct=7720, bcdDevice=b7.eb [ 88.644737][ T1655] usb 2-1: New USB device strings: Mfr=0, Product=0, SerialNumber=0 [ 88.653131][ T1655] usb 2-1: config 0 descriptor?? [ 89.245280][ T26] usb 3-1: new high-speed USB device number 10 using dummy_hcd [ 89.745836][ T26] usb 3-1: config 0 has an invalid interface number: 48 but max is 0 [ 89.753758][ T26] usb 3-1: config 0 has no interface number 0 [ 89.759821][ T26] usb 3-1: too many endpoints for config 0 interface 48 altsetting 120: 48, using maximum allowed: 30 [ 89.770652][ T26] usb 3-1: config 0 interface 48 altsetting 120 has 0 endpoint descriptors, different from the interface descriptor's value: 48 [ 89.783773][ T26] usb 3-1: config 0 interface 48 has no altsetting 0 [ 89.790383][ T26] usb 3-1: New USB device found, idVendor=9710, idProduct=7730, bcdDevice=96.33 [ 89.799328][ T26] usb 3-1: New USB device strings: Mfr=0, Product=0, SerialNumber=0 [ 89.807712][ T26] usb 3-1: config 0 descriptor?? [ 90.037149][ T2329] overlayfs: failed to resolve './file2': -2 [ 90.195490][ T2333] loop4: detected capacity change from 0 to 128 [ 90.295829][ T26] usb 3-1: string descriptor 0 read error: -32 [ 90.389669][ T2337] overlayfs: filesystem on './file2' not supported [ 90.396483][ T1655] asix 2-1:0.0 (unnamed net_device) (uninitialized): Failed to write reg index 0x0000: -71 [ 90.406878][ T1655] asix 2-1:0.0 (unnamed net_device) (uninitialized): Failed to send software reset: ffffffb9 [ 90.418086][ T1655] asix: probe of 2-1:0.0 failed with error -71 [ 90.426067][ T26] usb 3-1: Cannot read MAC address [ 90.432814][ T26] MOSCHIP usb-ethernet driver: probe of 3-1:0.48 failed with error -71 [ 90.462726][ T1655] usb 2-1: USB disconnect, device number 11 [ 90.474117][ T26] usb 3-1: USB disconnect, device number 10 [ 90.765399][ T2341] loop0: detected capacity change from 0 to 1024 [ 90.796065][ T2341] EXT4-fs (loop0): failed to open journal device unknown-block(0,0) -6 [ 91.335814][ T6] usb 2-1: new high-speed USB device number 12 using dummy_hcd [ 91.395975][ T1655] usb 1-1: new high-speed USB device number 10 using dummy_hcd [ 91.785787][ T6] usb 2-1: Using ep0 maxpacket: 16 [ 91.785802][ T1655] usb 1-1: Using ep0 maxpacket: 8 [ 92.005923][ T1655] usb 1-1: config 1 has an invalid descriptor of length 0, skipping remainder of the config [ 92.016349][ T1655] usb 1-1: config 1 has 1 interface, different from the descriptor's value: 2 [ 92.025061][ T1655] usb 1-1: config 1 interface 0 altsetting 0 endpoint 0xA has an invalid bInterval 0, changing to 7 [ 92.046007][ T1655] usb 1-1: config 1 interface 0 altsetting 0 endpoint 0xA has invalid wMaxPacketSize 0 [ 92.055487][ T1655] usb 1-1: New USB device found, idVendor=0225, idProduct=0000, bcdDevice= 0.00 [ 92.064369][ T1655] usb 1-1: New USB device strings: Mfr=0, Product=0, SerialNumber=0 [ 92.065839][ T6] usb 2-1: config 0 interface 0 altsetting 0 endpoint 0x81 has an invalid bInterval 0, changing to 7 [ 92.082862][ T6] usb 2-1: config 0 interface 0 altsetting 0 endpoint 0x81 has invalid wMaxPacketSize 0 [ 92.092431][ T6] usb 2-1: config 0 interface 0 altsetting 0 has 1 endpoint descriptor, different from the interface descriptor's value: 2 [ 92.106257][ T1655] hub 1-1:1.0: bad descriptor, ignoring hub [ 92.112093][ T1655] hub: probe of 1-1:1.0 failed with error -5 [ 92.117569][ T6] usb 2-1: New USB device found, idVendor=1e7d, idProduct=2e22, bcdDevice= 0.00 [ 92.118490][ T1655] cdc_wdm 1-1:1.0: skipping garbage [ 92.127272][ T6] usb 2-1: New USB device strings: Mfr=0, Product=0, SerialNumber=0 [ 92.131855][ T1655] cdc_wdm 1-1:1.0: skipping garbage [ 92.140373][ T6] usb 2-1: config 0 descriptor?? [ 92.144696][ T1655] cdc_wdm: probe of 1-1:1.0 failed with error -22 [ 92.239522][ T2369] SELinux: security_context_str_to_sid( ) failed for (dev ?, type ?) errno=-22 [ 92.249070][ T2369] SELinux: security_context_str_to_sid( ) failed for (dev incremental-fs, type incremental-fs) errno=-22 [ 92.423216][ T2374] overlayfs: failed to resolve './file2': -2 [ 92.465869][ T309] usb 1-1: USB disconnect, device number 10 [ 92.606521][ T6] koneplus 0003:1E7D:2E22.0011: item fetching failed at offset 0/2 [ 92.614690][ T6] koneplus 0003:1E7D:2E22.0011: parse failed [ 92.620814][ T6] koneplus: probe of 0003:1E7D:2E22.0011 failed with error -22 [ 92.821903][ T20] usb 2-1: USB disconnect, device number 12 [ 92.905794][ T6] usb 3-1: new high-speed USB device number 11 using dummy_hcd [ 92.947723][ T2382] loop0: detected capacity change from 0 to 1024 [ 92.996163][ T2382] EXT4-fs (loop0): failed to open journal device unknown-block(0,0) -6 [ 93.134916][ T2387] loop4: detected capacity change from 0 to 128 [ 93.285925][ T6] usb 3-1: config 0 has an invalid interface number: 48 but max is 0 [ 93.293903][ T6] usb 3-1: config 0 has no interface number 0 [ 93.301997][ T2390] overlayfs: filesystem on './file2' not supported [ 93.308393][ T6] usb 3-1: too many endpoints for config 0 interface 48 altsetting 120: 48, using maximum allowed: 30 [ 93.321292][ T6] usb 3-1: config 0 interface 48 altsetting 120 has 0 endpoint descriptors, different from the interface descriptor's value: 48 [ 93.336665][ T6] usb 3-1: config 0 interface 48 has no altsetting 0 [ 93.343200][ T6] usb 3-1: New USB device found, idVendor=9710, idProduct=7730, bcdDevice=96.33 [ 93.352526][ T6] usb 3-1: New USB device strings: Mfr=0, Product=0, SerialNumber=0 [ 93.375778][ T312] usb 1-1: new high-speed USB device number 11 using dummy_hcd [ 93.375988][ T6] usb 3-1: config 0 descriptor?? [ 93.625783][ T312] usb 1-1: Using ep0 maxpacket: 8 [ 93.766087][ T312] usb 1-1: New USB device found, idVendor=1557, idProduct=7720, bcdDevice=b7.eb [ 93.775322][ T312] usb 1-1: New USB device strings: Mfr=0, Product=0, SerialNumber=0 [ 93.787669][ T312] usb 1-1: config 0 descriptor?? [ 94.035875][ T6] usb 3-1: string descriptor 0 read error: -32 [ 94.357227][ T6] usb 3-1: Cannot read MAC address [ 94.362203][ T6] MOSCHIP usb-ethernet driver: probe of 3-1:0.48 failed with error -71 [ 94.371154][ T6] usb 3-1: USB disconnect, device number 11 [ 94.432621][ T2405] SELinux: security_context_str_to_sid( ) failed for (dev ?, type ?) errno=-22 [ 94.441956][ T2405] SELinux: security_context_str_to_sid( ) failed for (dev incremental-fs, type incremental-fs) errno=-22 [ 94.987134][ T2420] loop4: detected capacity change from 0 to 1024 [ 95.016223][ T2420] EXT4-fs (loop4): failed to open journal device unknown-block(0,0) -6 [ 95.165828][ T6] usb 3-1: new high-speed USB device number 12 using dummy_hcd [ 95.264344][ T2425] overlayfs: failed to resolve './file2': -2 [ 95.415868][ T312] asix 1-1:0.0 (unnamed net_device) (uninitialized): Failed to write reg index 0x0000: -71 [ 95.426118][ T312] asix 1-1:0.0 (unnamed net_device) (uninitialized): Failed to send software reset: ffffffb9 [ 95.467174][ T312] asix: probe of 1-1:0.0 failed with error -71 [ 95.473808][ T312] usb 1-1: USB disconnect, device number 11 [ 95.485784][ T6] usb 3-1: Using ep0 maxpacket: 8 [ 95.765839][ T6] usb 3-1: config 1 has an invalid descriptor of length 0, skipping remainder of the config [ 95.775804][ T6] usb 3-1: config 1 has 1 interface, different from the descriptor's value: 2 [ 95.784405][ T6] usb 3-1: config 1 interface 0 altsetting 0 endpoint 0xA has an invalid bInterval 0, changing to 7 [ 95.795058][ T6] usb 3-1: config 1 interface 0 altsetting 0 endpoint 0xA has invalid wMaxPacketSize 0 [ 95.804468][ T6] usb 3-1: New USB device found, idVendor=0225, idProduct=0000, bcdDevice= 0.00 [ 95.816803][ T6] usb 3-1: New USB device strings: Mfr=0, Product=0, SerialNumber=0 [ 95.866180][ T6] hub 3-1:1.0: bad descriptor, ignoring hub [ 95.871935][ T6] hub: probe of 3-1:1.0 failed with error -5 [ 95.877847][ T6] cdc_wdm 3-1:1.0: skipping garbage [ 95.882861][ T6] cdc_wdm 3-1:1.0: skipping garbage [ 95.887919][ T6] cdc_wdm: probe of 3-1:1.0 failed with error -22 [ 95.981511][ T2440] SELinux: security_context_str_to_sid( ) failed for (dev ?, type ?) errno=-22 [ 95.990744][ T2440] SELinux: security_context_str_to_sid( ) failed for (dev incremental-fs, type incremental-fs) errno=-22 [ 96.370315][ T1655] usb 3-1: USB disconnect, device number 12 [ 96.417185][ T2453] loop1: detected capacity change from 0 to 1024 [ 96.445790][ T312] usb 5-1: new high-speed USB device number 10 using dummy_hcd [ 96.446138][ T2453] EXT4-fs (loop1): failed to open journal device unknown-block(0,0) -6 [ 96.925891][ T312] usb 5-1: config 0 has an invalid interface number: 48 but max is 0 [ 96.933875][ T312] usb 5-1: config 0 has no interface number 0 [ 96.939800][ T312] usb 5-1: too many endpoints for config 0 interface 48 altsetting 120: 48, using maximum allowed: 30 [ 96.950549][ T312] usb 5-1: config 0 interface 48 altsetting 120 has 0 endpoint descriptors, different from the interface descriptor's value: 48 [ 96.963567][ T312] usb 5-1: config 0 interface 48 has no altsetting 0 [ 96.970089][ T312] usb 5-1: New USB device found, idVendor=9710, idProduct=7730, bcdDevice=96.33 [ 96.978942][ T312] usb 5-1: New USB device strings: Mfr=0, Product=0, SerialNumber=0 [ 96.987321][ T312] usb 5-1: config 0 descriptor?? [ 97.080827][ T2470] SELinux: security_context_str_to_sid( ) failed for (dev ?, type ?) errno=-22 [ 97.090417][ T2470] SELinux: security_context_str_to_sid( ) failed for (dev incremental-fs, type incremental-fs) errno=-22 [ 97.236709][ T2474] overlayfs: failed to resolve './file2': -2 [ 97.375856][ T26] usb 1-1: new high-speed USB device number 12 using dummy_hcd [ 97.435825][ T312] usb 5-1: string descriptor 0 read error: -32 [ 97.473213][ T30] audit: type=1400 audit(1719352987.665:309): avc: denied { create } for pid=2480 comm="syz.1.798" scontext=root:sysadm_r:sysadm_t tcontext=root:sysadm_r:sysadm_t tclass=xdp_socket permissive=1 [ 97.494426][ T2481] bridge: RTM_NEWNEIGH with invalid ether address [ 97.555886][ T312] usb 5-1: Cannot read MAC address [ 97.562435][ T312] MOSCHIP usb-ethernet driver: probe of 5-1:0.48 failed with error -71 [ 97.576232][ T312] usb 5-1: USB disconnect, device number 10 [ 97.625803][ T26] usb 1-1: Using ep0 maxpacket: 8 [ 97.745869][ T26] usb 1-1: New USB device found, idVendor=1557, idProduct=7720, bcdDevice=b7.eb [ 97.754780][ T26] usb 1-1: New USB device strings: Mfr=0, Product=0, SerialNumber=0 [ 97.763014][ T26] usb 1-1: config 0 descriptor?? [ 97.876180][ T6] usb 2-1: new high-speed USB device number 13 using dummy_hcd [ 98.036652][ T2491] bridge0: port 1(bridge_slave_0) entered blocking state [ 98.043499][ T2491] bridge0: port 1(bridge_slave_0) entered disabled state [ 98.051347][ T2491] device bridge_slave_0 entered promiscuous mode [ 98.079428][ T2491] bridge0: port 2(bridge_slave_1) entered blocking state [ 98.140616][ T2491] bridge0: port 2(bridge_slave_1) entered disabled state [ 98.197652][ T2491] device bridge_slave_1 entered promiscuous mode [ 98.296264][ T2504] SELinux: security_context_str_to_sid( ) failed for (dev ?, type ?) errno=-22 [ 98.307300][ T2504] SELinux: security_context_str_to_sid( ) failed for (dev incremental-fs, type incremental-fs) errno=-22 [ 98.335831][ T6] usb 2-1: Using ep0 maxpacket: 8 [ 98.348702][ T2491] bridge0: port 2(bridge_slave_1) entered blocking state [ 98.355676][ T2491] bridge0: port 2(bridge_slave_1) entered forwarding state [ 98.362777][ T2491] bridge0: port 1(bridge_slave_0) entered blocking state [ 98.369542][ T2491] bridge0: port 1(bridge_slave_0) entered forwarding state [ 98.395218][ T20] IPv6: ADDRCONF(NETDEV_CHANGE): veth0: link becomes ready [ 98.402701][ T20] bridge0: port 1(bridge_slave_0) entered disabled state [ 98.410308][ T20] bridge0: port 2(bridge_slave_1) entered disabled state [ 98.421468][ T20] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_0: link becomes ready [ 98.429539][ T20] bridge0: port 1(bridge_slave_0) entered blocking state [ 98.436480][ T20] bridge0: port 1(bridge_slave_0) entered forwarding state [ 98.445069][ T2336] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_1: link becomes ready [ 98.453633][ T2336] bridge0: port 2(bridge_slave_1) entered blocking state [ 98.460504][ T2336] bridge0: port 2(bridge_slave_1) entered forwarding state [ 98.482688][ T6] usb 2-1: config 1 has an invalid descriptor of length 0, skipping remainder of the config [ 98.493795][ T6] usb 2-1: config 1 has 1 interface, different from the descriptor's value: 2 [ 98.923607][ T6] usb 2-1: config 1 interface 0 altsetting 0 endpoint 0xA has an invalid bInterval 0, changing to 7 [ 98.934320][ T6] usb 2-1: config 1 interface 0 altsetting 0 endpoint 0xA has invalid wMaxPacketSize 0 [ 98.941759][ T2513] syz.2.808[2513] is installing a program with bpf_probe_write_user helper that may corrupt user memory! [ 98.943875][ T6] usb 2-1: New USB device found, idVendor=0225, idProduct=0000, bcdDevice= 0.00 [ 98.944701][ T2513] syz.2.808[2513] is installing a program with bpf_probe_write_user helper that may corrupt user memory! [ 98.955089][ T6] usb 2-1: New USB device strings: Mfr=0, Product=0, SerialNumber=0 [ 98.983240][ T312] IPv6: ADDRCONF(NETDEV_CHANGE): hsr_slave_0: link becomes ready [ 98.991377][ T312] IPv6: ADDRCONF(NETDEV_CHANGE): hsr_slave_1: link becomes ready [ 99.006016][ T20] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_virt_wifi: link becomes ready [ 99.014184][ T20] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_virt_wifi: link becomes ready [ 99.025124][ T2491] device veth0_vlan entered promiscuous mode [ 99.031616][ T2336] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_vlan: link becomes ready [ 99.036215][ T6] hub 2-1:1.0: bad descriptor, ignoring hub [ 99.039958][ T2336] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_vlan: link becomes ready [ 99.045110][ T6] hub: probe of 2-1:1.0 failed with error -5 [ 99.058554][ T6] cdc_wdm 2-1:1.0: skipping garbage [ 99.060514][ T2336] IPv6: ADDRCONF(NETDEV_CHANGE): vlan0: link becomes ready [ 99.070675][ T6] cdc_wdm 2-1:1.0: skipping garbage [ 99.071214][ T2336] IPv6: ADDRCONF(NETDEV_CHANGE): vlan1: link becomes ready [ 99.075650][ T6] cdc_wdm: probe of 2-1:1.0 failed with error -22 [ 99.098163][ T6] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_macvtap: link becomes ready [ 99.107011][ T6] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_macvtap: link becomes ready [ 99.116233][ T2491] device veth1_macvtap entered promiscuous mode [ 99.126770][ T20] IPv6: ADDRCONF(NETDEV_CHANGE): macsec0: link becomes ready [ 99.134301][ T20] IPv6: ADDRCONF(NETDEV_CHANGE): batadv_slave_0: link becomes ready [ 99.142512][ T20] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_batadv: link becomes ready [ 99.151214][ T2518] bridge: RTM_NEWNEIGH with invalid ether address [ 99.165695][ T309] IPv6: ADDRCONF(NETDEV_CHANGE): batadv_slave_1: link becomes ready [ 99.174617][ T309] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_batadv: link becomes ready [ 99.276933][ T802] device bridge_slave_1 left promiscuous mode [ 99.282916][ T802] bridge0: port 2(bridge_slave_1) entered disabled state [ 99.333977][ T802] device bridge_slave_0 left promiscuous mode [ 99.340115][ T802] bridge0: port 1(bridge_slave_0) entered disabled state [ 99.349886][ T802] device veth1_macvtap left promiscuous mode [ 99.355804][ T802] device veth0_vlan left promiscuous mode [ 99.486081][ T26] asix 1-1:0.0 (unnamed net_device) (uninitialized): Failed to write reg index 0x0000: -71 [ 99.571728][ T26] asix 1-1:0.0 (unnamed net_device) (uninitialized): Failed to send software reset: ffffffb9 [ 99.606192][ T6] usb 2-1: USB disconnect, device number 13 [ 99.626430][ T26] asix: probe of 1-1:0.0 failed with error -71 [ 99.633187][ T26] usb 1-1: USB disconnect, device number 12 [ 99.675808][ T292] usb 4-1: new high-speed USB device number 11 using dummy_hcd [ 99.735430][ T30] audit: type=1400 audit(1719352989.925:310): avc: denied { read } for pid=2539 comm="syz.2.817" name="vga_arbiter" dev="devtmpfs" ino=2 scontext=root:sysadm_r:sysadm_t tcontext=system_u:object_r:xserver_misc_device_t tclass=chr_file permissive=1 [ 99.759305][ T30] audit: type=1400 audit(1719352989.925:311): avc: denied { open } for pid=2539 comm="syz.2.817" path="/dev/vga_arbiter" dev="devtmpfs" ino=2 scontext=root:sysadm_r:sysadm_t tcontext=system_u:object_r:xserver_misc_device_t tclass=chr_file permissive=1 [ 99.783471][ T30] audit: type=1400 audit(1719352989.925:312): avc: denied { write } for pid=2539 comm="syz.2.817" name="vga_arbiter" dev="devtmpfs" ino=2 scontext=root:sysadm_r:sysadm_t tcontext=system_u:object_r:xserver_misc_device_t tclass=chr_file permissive=1 [ 99.808439][ T30] audit: type=1400 audit(1719352989.955:313): avc: denied { write } for pid=2539 comm="syz.2.817" name="001" dev="devtmpfs" ino=161 scontext=root:sysadm_r:sysadm_t tcontext=system_u:object_r:usb_device_t tclass=chr_file permissive=1 [ 99.872865][ T2546] syz.2.820[2546] is installing a program with bpf_probe_write_user helper that may corrupt user memory! [ 99.872914][ T2546] syz.2.820[2546] is installing a program with bpf_probe_write_user helper that may corrupt user memory! [ 100.039566][ T30] audit: type=1400 audit(1719352990.235:314): avc: denied { read write } for pid=2561 comm="syz.0.827" name="uhid" dev="devtmpfs" ino=171 scontext=root:sysadm_r:sysadm_t tcontext=system_u:object_r:uhid_device_t tclass=chr_file permissive=1 [ 100.075917][ T6] hid-generic 0000:0000:0000.0012: unknown main item tag 0x1 [ 100.088474][ T30] audit: type=1400 audit(1719352990.265:315): avc: denied { open } for pid=2561 comm="syz.0.827" path="/dev/uhid" dev="devtmpfs" ino=171 scontext=root:sysadm_r:sysadm_t tcontext=system_u:object_r:uhid_device_t tclass=chr_file permissive=1 [ 100.090287][ T6] hid-generic 0000:0000:0000.0012: unknown main item tag 0x0 [ 100.373783][ T292] usb 4-1: config 0 has an invalid interface number: 48 but max is 0 [ 100.382178][ T292] usb 4-1: config 0 has no interface number 0 [ 100.388104][ T292] usb 4-1: too many endpoints for config 0 interface 48 altsetting 120: 48, using maximum allowed: 30 [ 100.398929][ T292] usb 4-1: config 0 interface 48 altsetting 120 has 0 endpoint descriptors, different from the interface descriptor's value: 48 [ 100.420292][ T6] hid-generic 0000:0000:0000.0012: unknown main item tag 0x0 [ 100.433725][ T292] usb 4-1: config 0 interface 48 has no altsetting 0 [ 100.443636][ T6] hid-generic 0000:0000:0000.0012: unknown main item tag 0x0 [ 100.468350][ T292] usb 4-1: New USB device found, idVendor=9710, idProduct=7730, bcdDevice=96.33 [ 100.477586][ T6] hid-generic 0000:0000:0000.0012: unknown main item tag 0x0 [ 100.484856][ T292] usb 4-1: New USB device strings: Mfr=0, Product=0, SerialNumber=0 [ 100.492768][ T6] hid-generic 0000:0000:0000.0012: unknown main item tag 0x0 [ 100.500405][ T6] hid-generic 0000:0000:0000.0012: unknown main item tag 0x4 [ 100.507895][ T292] usb 4-1: config 0 descriptor?? [ 100.512746][ T6] hid-generic 0000:0000:0000.0012: unknown main item tag 0x0 [ 100.520167][ T6] hid-generic 0000:0000:0000.0012: unknown main item tag 0x0 [ 100.714367][ T6] hid-generic 0000:0000:0000.0012: unknown main item tag 0x0 [ 100.721597][ T6] hid-generic 0000:0000:0000.0012: unknown main item tag 0x0 [ 100.728874][ T6] hid-generic 0000:0000:0000.0012: unknown main item tag 0x0 [ 100.736083][ T6] hid-generic 0000:0000:0000.0012: unknown main item tag 0x0 [ 100.743242][ T6] hid-generic 0000:0000:0000.0012: unknown main item tag 0x0 [ 100.751156][ T6] hid-generic 0000:0000:0000.0012: unknown main item tag 0x0 [ 100.758506][ T6] hid-generic 0000:0000:0000.0012: unknown main item tag 0x0 [ 100.765725][ T6] hid-generic 0000:0000:0000.0012: unknown main item tag 0x0 [ 100.765804][ T26] usb 2-1: new high-speed USB device number 14 using dummy_hcd [ 100.765846][ T6] hid-generic 0000:0000:0000.0012: unknown main item tag 0x0 [ 100.787657][ T6] hid-generic 0000:0000:0000.0012: unknown main item tag 0x0 [ 100.794832][ T6] hid-generic 0000:0000:0000.0012: unknown main item tag 0x0 [ 100.802060][ T6] hid-generic 0000:0000:0000.0012: unknown main item tag 0x0 [ 100.809321][ T6] hid-generic 0000:0000:0000.0012: unknown main item tag 0x0 [ 100.816568][ T6] hid-generic 0000:0000:0000.0012: unknown main item tag 0x0 [ 100.823734][ T6] hid-generic 0000:0000:0000.0012: unknown main item tag 0x0 [ 100.842992][ T6] hid-generic 0000:0000:0000.0012: unknown main item tag 0x0 [ 100.872708][ T6] hid-generic 0000:0000:0000.0012: unknown main item tag 0x0 [ 100.879994][ T6] hid-generic 0000:0000:0000.0012: unknown main item tag 0x0 [ 100.887271][ T6] hid-generic 0000:0000:0000.0012: unknown main item tag 0x0 [ 100.894472][ T6] hid-generic 0000:0000:0000.0012: unknown main item tag 0x0 [ 100.901726][ T6] hid-generic 0000:0000:0000.0012: unknown main item tag 0x0 [ 100.908996][ T6] hid-generic 0000:0000:0000.0012: unknown main item tag 0x0 [ 100.917305][ T6] hid-generic 0000:0000:0000.0012: unknown main item tag 0x0 [ 100.930121][ T6] hid-generic 0000:0000:0000.0012: hidraw0: HID v0.00 Device [syz0] on syz0 [ 100.995852][ T292] usb 4-1: string descriptor 0 read error: -32 [ 101.004420][ T30] audit: type=1400 audit(1719352991.195:316): avc: denied { sys_admin } for pid=2582 comm="syz.2.834" capability=21 scontext=root:sysadm_r:sysadm_t tcontext=root:sysadm_r:sysadm_t tclass=cap_userns permissive=1 [ 101.025103][ T26] usb 2-1: Using ep0 maxpacket: 16 [ 101.034880][ T30] audit: type=1400 audit(1719352991.225:317): avc: denied { bind } for pid=2586 comm="syz.2.836" scontext=root:sysadm_r:sysadm_t tcontext=root:sysadm_r:sysadm_t tclass=tipc_socket permissive=1 [ 101.054910][ T30] audit: type=1400 audit(1719352991.225:318): avc: denied { listen } for pid=2586 comm="syz.2.836" scontext=root:sysadm_r:sysadm_t tcontext=root:sysadm_r:sysadm_t tclass=tipc_socket permissive=1 [ 101.106526][ T2593] netlink: 4 bytes leftover after parsing attributes in process `syz.2.839'. [ 101.138073][ T292] usb 4-1: Cannot read MAC address [ 101.143122][ T292] MOSCHIP usb-ethernet driver: probe of 4-1:0.48 failed with error -71 [ 101.153006][ T292] usb 4-1: USB disconnect, device number 11 [ 101.155986][ T26] usb 2-1: config 1 interface 0 altsetting 9 bulk endpoint 0x82 has invalid maxpacket 32 [ 101.169483][ T26] usb 2-1: config 1 interface 0 has no altsetting 0 [ 101.747670][ T2618] syz.4.849 (pid 2618) is setting deprecated v1 encryption policy; recommend upgrading to v2. [ 101.765845][ T26] usb 2-1: New USB device found, idVendor=0525, idProduct=a4a1, bcdDevice= 0.40 [ 101.780954][ T26] usb 2-1: New USB device strings: Mfr=1, Product=2, SerialNumber=3 [ 101.789088][ T26] usb 2-1: Product: syz [ 101.793194][ T26] usb 2-1: Manufacturer: syz [ 101.797972][ T26] usb 2-1: SerialNumber: syz [ 101.815865][ T2570] raw-gadget.0 gadget: fail, usb_ep_enable returned -22 [ 101.816509][ T2625] device syzkaller0 entered promiscuous mode [ 102.024683][ T2637] loop4: detected capacity change from 0 to 512 [ 102.055905][ T26] cdc_ether: probe of 2-1:1.0 failed with error -71 [ 102.119270][ T26] usb 2-1: USB disconnect, device number 14 [ 102.201706][ T2637] EXT4-fs warning (device loop4): dx_probe:877: Directory (ino: 2) htree depth 0x0002 exceedsupported value [ 102.213140][ T2637] EXT4-fs warning (device loop4): dx_probe:880: Enable large directory feature to access it [ 102.223940][ T2637] EXT4-fs warning (device loop4): dx_probe:965: inode #2: comm syz.4.855: Corrupt directory, running e2fsck is recommended [ 102.244913][ T2637] EXT4-fs (loop4): Cannot turn on journaled quota: type 1: error -2 [ 102.254258][ T2637] EXT4-fs error (device loop4): ext4_xattr_ibody_find:2213: inode #15: comm syz.4.855: corrupted in-inode xattr [ 102.266120][ T2637] EXT4-fs error (device loop4): ext4_orphan_get:1402: comm syz.4.855: couldn't read orphan inode 15 (err -117) [ 102.277872][ T2637] EXT4-fs (loop4): mounted filesystem without journal. Opts: data_err=abort,noblock_validity,dioread_lock,init_itable,auto_da_alloc,grpjquota=.nouid32,auto_da_alloc,jqfmt=vfsv1,i_version,,,errors=continue. Quota mode: writeback. [ 102.305229][ T2636] EXT4-fs warning (device loop4): dx_probe:877: Directory (ino: 2) htree depth 0x0002 exceedsupported value [ 102.316582][ T2636] EXT4-fs warning (device loop4): dx_probe:880: Enable large directory feature to access it [ 102.326598][ T2636] EXT4-fs warning (device loop4): dx_probe:965: inode #2: comm syz.4.855: Corrupt directory, running e2fsck is recommended [ 102.343564][ T2636] EXT4-fs warning (device loop4): dx_probe:877: Directory (ino: 2) htree depth 0x0002 exceedsupported value [ 102.354854][ T2636] EXT4-fs warning (device loop4): dx_probe:880: Enable large directory feature to access it [ 102.364760][ T2636] EXT4-fs warning (device loop4): dx_probe:965: inode #2: comm syz.4.855: Corrupt directory, running e2fsck is recommended [ 102.377364][ T2636] EXT4-fs error (device loop4): ext4_find_dest_de:2112: inode #2: block 3: comm syz.4.855: bad entry in directory: rec_len % 4 != 0 - offset=0, inode=4294967295, rec_len=17, size=1024 fake=0 [ 102.420340][ T2659] ip6_tunnel: non-ECT from fc00:0000:0000:0000:0000:0000:0000:0000 with DS=0x3 [ 102.756224][ T2688] SELinux: security_context_str_to_sid(s) failed for (dev ?, type ?) errno=-22 [ 102.768213][ T30] kauditd_printk_skb: 5 callbacks suppressed [ 102.768225][ T30] audit: type=1400 audit(1719352992.965:324): avc: denied { open } for pid=2685 comm="syz.3.882" path="/root/syzkaller.qO2BIm/9/file0/.log" dev="incremental-fs" ino=3 scontext=root:sysadm_r:sysadm_t tcontext=system_u:object_r:unlabeled_t tclass=file permissive=1 [ 102.803036][ T2688] SELinux: security_context_str_to_sid(s) failed for (dev incremental-fs, type incremental-fs) errno=-22 [ 102.819722][ T2695] device syzkaller0 entered promiscuous mode [ 102.880210][ T2704] netlink: 8 bytes leftover after parsing attributes in process `syz.1.890'. [ 102.890531][ T2704] netlink: 8 bytes leftover after parsing attributes in process `syz.1.890'. [ 102.926247][ T2712] syz.0.892[2712] is installing a program with bpf_probe_write_user helper that may corrupt user memory! [ 102.926318][ T2712] syz.0.892[2712] is installing a program with bpf_probe_write_user helper that may corrupt user memory! [ 102.979285][ T2718] loop4: detected capacity change from 0 to 256 [ 103.066126][ T2718] exFAT-fs (loop4): failed to load upcase table (idx : 0x000104d0, chksum : 0x60d18cac, utbl_chksum : 0xe619d30d) [ 103.100865][ T2725] loop3: detected capacity change from 0 to 512 [ 103.175857][ T26] usb 3-1: new high-speed USB device number 13 using dummy_hcd [ 103.204991][ T2725] EXT4-fs warning (device loop3): dx_probe:877: Directory (ino: 2) htree depth 0x0002 exceedsupported value [ 103.216369][ T2725] EXT4-fs warning (device loop3): dx_probe:880: Enable large directory feature to access it [ 103.226465][ T2725] EXT4-fs warning (device loop3): dx_probe:965: inode #2: comm syz.3.891: Corrupt directory, running e2fsck is recommended [ 103.243687][ T2725] EXT4-fs (loop3): Cannot turn on journaled quota: type 1: error -2 [ 103.251778][ T2725] EXT4-fs error (device loop3): ext4_xattr_ibody_find:2213: inode #15: comm syz.3.891: corrupted in-inode xattr [ 103.264094][ T2725] EXT4-fs error (device loop3): ext4_orphan_get:1402: comm syz.3.891: couldn't read orphan inode 15 (err -117) [ 103.276793][ T2725] EXT4-fs (loop3): mounted filesystem without journal. Opts: data_err=abort,noblock_validity,dioread_lock,init_itable,auto_da_alloc,grpjquota=.nouid32,auto_da_alloc,jqfmt=vfsv1,i_version,,,errors=continue. Quota mode: writeback. [ 103.325037][ T2724] EXT4-fs warning (device loop3): dx_probe:877: Directory (ino: 2) htree depth 0x0002 exceedsupported value [ 103.336407][ T2724] EXT4-fs warning (device loop3): dx_probe:880: Enable large directory feature to access it [ 103.346495][ T2724] EXT4-fs warning (device loop3): dx_probe:965: inode #2: comm syz.3.891: Corrupt directory, running e2fsck is recommended [ 103.364759][ T2724] EXT4-fs warning (device loop3): dx_probe:877: Directory (ino: 2) htree depth 0x0002 exceedsupported value [ 103.376085][ T2724] EXT4-fs warning (device loop3): dx_probe:880: Enable large directory feature to access it [ 103.385960][ T2724] EXT4-fs warning (device loop3): dx_probe:965: inode #2: comm syz.3.891: Corrupt directory, running e2fsck is recommended [ 103.398707][ T2724] EXT4-fs error (device loop3): ext4_find_dest_de:2112: inode #2: block 3: comm syz.3.891: bad entry in directory: rec_len % 4 != 0 - offset=0, inode=4294967295, rec_len=17, size=1024 fake=0 [ 103.449348][ T2743] netlink: 8 bytes leftover after parsing attributes in process `syz.4.904'. [ 103.458017][ T2743] netlink: 8 bytes leftover after parsing attributes in process `syz.4.904'. [ 103.476825][ T2747] syz.4.905[2747] is installing a program with bpf_probe_write_user helper that may corrupt user memory! [ 103.476885][ T2747] syz.4.905[2747] is installing a program with bpf_probe_write_user helper that may corrupt user memory! [ 103.511653][ T2749] device syzkaller0 entered promiscuous mode [ 103.535913][ T26] usb 3-1: Using ep0 maxpacket: 16 [ 103.557924][ T30] audit: type=1400 audit(1719352993.755:325): avc: denied { create } for pid=2752 comm="syz.4.909" scontext=root:sysadm_r:sysadm_t tcontext=root:sysadm_r:sysadm_t tclass=pppox_socket permissive=1 [ 103.577597][ T30] audit: type=1400 audit(1719352993.755:326): avc: denied { connect } for pid=2752 comm="syz.4.909" scontext=root:sysadm_r:sysadm_t tcontext=root:sysadm_r:sysadm_t tclass=pppox_socket permissive=1 [ 103.598891][ T30] audit: type=1400 audit(1719352993.755:327): avc: denied { write } for pid=2752 comm="syz.4.909" path="socket:[26442]" dev="sockfs" ino=26442 scontext=root:sysadm_r:sysadm_t tcontext=root:sysadm_r:sysadm_t tclass=pppox_socket permissive=1 [ 103.606192][ T2757] pci 0000:00:05.0: vgaarb: changed VGA decodes: olddecodes=io+mem,decodes=io+mem:owns=io+mem [ 103.656008][ T26] usb 3-1: config 1 interface 0 altsetting 9 bulk endpoint 0x82 has invalid maxpacket 32 [ 103.665659][ T26] usb 3-1: config 1 interface 0 has no altsetting 0 [ 103.685199][ T2767] netlink: 8 bytes leftover after parsing attributes in process `syz.1.915'. [ 103.694130][ T2767] netlink: 8 bytes leftover after parsing attributes in process `syz.1.915'. [ 104.116553][ T2768] pci 0000:00:05.0: vgaarb: changed VGA decodes: olddecodes=io+mem,decodes=none:owns=io+mem [ 104.163066][ T2777] syz.1.920[2777] is installing a program with bpf_probe_write_user helper that may corrupt user memory! [ 104.163112][ T2777] syz.1.920[2777] is installing a program with bpf_probe_write_user helper that may corrupt user memory! [ 104.176726][ T26] usb 3-1: New USB device found, idVendor=0525, idProduct=a4a1, bcdDevice= 0.40 [ 104.206495][ T26] usb 3-1: New USB device strings: Mfr=1, Product=2, SerialNumber=3 [ 104.215012][ T26] usb 3-1: Product: syz [ 104.220428][ T26] usb 3-1: Manufacturer: syz [ 104.225121][ T26] usb 3-1: SerialNumber: syz [ 104.245821][ T2701] raw-gadget.0 gadget: fail, usb_ep_enable returned -22 [ 104.373181][ T2801] loop3: detected capacity change from 0 to 1024 [ 104.387420][ T2801] EXT4-fs (loop3): Ignoring removed nobh option [ 104.393644][ T2801] EXT4-fs (loop3): Warning: mounting with an experimental mount option 'dioread_nolock' for blocksize < PAGE_SIZE [ 104.705789][ T2804] loop0: detected capacity change from 0 to 512 [ 104.866060][ T26] cdc_ether: probe of 3-1:1.0 failed with error -71 [ 104.891496][ T26] usb 3-1: USB disconnect, device number 13 [ 104.904868][ T2804] EXT4-fs warning (device loop0): dx_probe:877: Directory (ino: 2) htree depth 0x0002 exceedsupported value [ 104.916509][ T2804] EXT4-fs warning (device loop0): dx_probe:880: Enable large directory feature to access it [ 104.926557][ T2804] EXT4-fs warning (device loop0): dx_probe:965: inode #2: comm syz.0.928: Corrupt directory, running e2fsck is recommended [ 104.985600][ T2804] EXT4-fs (loop0): Cannot turn on journaled quota: type 1: error -2 [ 104.996320][ T2804] EXT4-fs error (device loop0): ext4_xattr_ibody_find:2213: inode #15: comm syz.0.928: corrupted in-inode xattr [ 105.008222][ T2804] EXT4-fs error (device loop0): ext4_orphan_get:1402: comm syz.0.928: couldn't read orphan inode 15 (err -117) [ 105.013190][ T2811] syz.4.932[2811] is installing a program with bpf_probe_write_user helper that may corrupt user memory! [ 105.019981][ T2804] EXT4-fs (loop0): mounted filesystem without journal. Opts: data_err=abort,noblock_validity,dioread_lock,init_itable,auto_da_alloc,grpjquota=.nouid32,auto_da_alloc,jqfmt=vfsv1,i_version,,,errors=continue. Quota mode: writeback. [ 105.020105][ T2811] syz.4.932[2811] is installing a program with bpf_probe_write_user helper that may corrupt user memory! [ 105.059100][ T2797] EXT4-fs warning (device loop0): dx_probe:877: Directory (ino: 2) htree depth 0x0002 exceedsupported value [ 105.081575][ T2797] EXT4-fs warning (device loop0): dx_probe:880: Enable large directory feature to access it [ 105.091485][ T2797] EXT4-fs warning (device loop0): dx_probe:965: inode #2: comm syz.0.928: Corrupt directory, running e2fsck is recommended [ 105.107847][ T2801] EXT4-fs (loop3): mounted filesystem without journal. Opts: nobh,noauto_da_alloc,jqfmt=vfsold,data_err=ignore,noauto_da_alloc,dioread_nolock,usrjquota=,nojournal_checksum,jqfmt=vfsv1,,errors=continue. Quota mode: none. [ 105.111777][ T2797] EXT4-fs warning (device loop0): dx_probe:877: Directory (ino: 2) htree depth 0x0002 exceedsupported value [ 105.140166][ T2797] EXT4-fs warning (device loop0): dx_probe:880: Enable large directory feature to access it [ 105.150046][ T2797] EXT4-fs warning (device loop0): dx_probe:965: inode #2: comm syz.0.928: Corrupt directory, running e2fsck is recommended [ 105.162792][ T2797] EXT4-fs error (device loop0): ext4_find_dest_de:2112: inode #2: block 3: comm syz.0.928: bad entry in directory: rec_len % 4 != 0 - offset=0, inode=4294967295, rec_len=17, size=1024 fake=0 [ 105.171737][ T30] audit: type=1400 audit(1719352995.365:328): avc: denied { read } for pid=2800 comm="syz.3.930" name="usbmon0" dev="devtmpfs" ino=135 scontext=root:sysadm_r:sysadm_t tcontext=system_u:object_r:usbmon_device_t tclass=chr_file permissive=1 [ 105.207366][ T30] audit: type=1400 audit(1719352995.375:329): avc: denied { open } for pid=2800 comm="syz.3.930" path="/dev/usbmon0" dev="devtmpfs" ino=135 scontext=root:sysadm_r:sysadm_t tcontext=system_u:object_r:usbmon_device_t tclass=chr_file permissive=1 [ 105.250274][ T30] audit: type=1400 audit(1719352995.375:330): avc: denied { ioctl } for pid=2800 comm="syz.3.930" path="/dev/usbmon0" dev="devtmpfs" ino=135 ioctlcmd=0x9207 scontext=root:sysadm_r:sysadm_t tcontext=system_u:object_r:usbmon_device_t tclass=chr_file permissive=1 [ 105.292393][ T2816] device syzkaller0 entered promiscuous mode [ 105.387095][ T2834] pci 0000:00:05.0: vgaarb: changed VGA decodes: olddecodes=none,decodes=io+mem:owns=io+mem [ 105.416085][ T2842] loop0: detected capacity change from 0 to 256 [ 105.800668][ T2854] pci 0000:00:05.0: vgaarb: changed VGA decodes: olddecodes=io+mem,decodes=none:owns=io+mem [ 106.039245][ T2852] device syzkaller0 entered promiscuous mode [ 106.202042][ T2882] loop1: detected capacity change from 0 to 256 [ 106.235326][ T2886] loop0: detected capacity change from 0 to 1024 [ 106.267110][ T2886] EXT4-fs (loop0): Ignoring removed nobh option [ 106.273688][ T2886] EXT4-fs (loop0): Warning: mounting with an experimental mount option 'dioread_nolock' for blocksize < PAGE_SIZE [ 106.326218][ T2886] EXT4-fs (loop0): mounted filesystem without journal. Opts: nobh,noauto_da_alloc,jqfmt=vfsold,data_err=ignore,noauto_da_alloc,dioread_nolock,usrjquota=,nojournal_checksum,jqfmt=vfsv1,,errors=continue. Quota mode: none. [ 106.360816][ T30] audit: type=1400 audit(1719352996.555:331): avc: denied { mount } for pid=2908 comm="syz.3.976" name="/" dev="configfs" ino=12907 scontext=root:sysadm_r:sysadm_t tcontext=system_u:object_r:configfs_t tclass=filesystem permissive=1 [ 106.392203][ T2911] device syzkaller0 entered promiscuous mode [ 106.400158][ T30] audit: type=1400 audit(1719352996.585:332): avc: denied { search } for pid=2908 comm="syz.3.976" name="/" dev="configfs" ino=12907 scontext=root:sysadm_r:sysadm_t tcontext=system_u:object_r:configfs_t tclass=dir permissive=1 [ 106.508597][ T2919] pci 0000:00:05.0: vgaarb: changed VGA decodes: olddecodes=none,decodes=io+mem:owns=io+mem [ 106.557188][ T30] audit: type=1400 audit(1719352996.754:333): avc: denied { unmount } for pid=2491 comm="syz-executor" scontext=root:sysadm_r:sysadm_t tcontext=system_u:object_r:configfs_t tclass=filesystem permissive=1 [ 106.636971][ T2927] syz.1.970[2927] is installing a program with bpf_probe_write_user helper that may corrupt user memory! [ 106.637432][ T2927] syz.1.970[2927] is installing a program with bpf_probe_write_user helper that may corrupt user memory! [ 106.683182][ T2928] pci 0000:00:05.0: vgaarb: changed VGA decodes: olddecodes=io+mem,decodes=none:owns=io+mem [ 106.746717][ T1655] hid-generic 0000:0000:0000.0013: unknown main item tag 0x0 [ 106.796863][ T1655] hid-generic 0000:0000:0000.0013: hidraw0: HID v0.00 Device [syz0] on syz0 [ 106.942689][ T2941] loop2: detected capacity change from 0 to 256 [ 107.237243][ T20] hid-generic 0000:0000:0000.0014: unknown main item tag 0x0 [ 107.245694][ T20] hid-generic 0000:0000:0000.0014: hidraw0: HID v0.00 Device [syz0] on syz0 [ 107.320453][ T2976] Invalid ELF header magic: != ELF [ 107.371166][ T312] hid-generic 0000:0000:0000.0015: unknown main item tag 0x0 [ 107.383103][ T312] hid-generic 0000:0000:0000.0015: hidraw0: HID v0.00 Device [syz0] on syz0 [ 107.496471][ T3002] Invalid ELF header magic: != ELF [ 107.530911][ T3009] pci 0000:00:05.0: vgaarb: changed VGA decodes: olddecodes=none,decodes=io+mem:owns=io+mem [ 107.543077][ T3010] syz.2.1002[3010] is installing a program with bpf_probe_write_user helper that may corrupt user memory! [ 107.543217][ T3010] syz.2.1002[3010] is installing a program with bpf_probe_write_user helper that may corrupt user memory! [ 107.570167][ T1655] hid-generic 0000:0000:0000.0016: unknown main item tag 0x0 [ 107.590157][ T1655] hid-generic 0000:0000:0000.0016: hidraw0: HID v0.00 Device [syz0] on syz0 [ 107.670847][ T3018] pci 0000:00:05.0: vgaarb: changed VGA decodes: olddecodes=io+mem,decodes=none:owns=io+mem [ 107.879175][ T3019] device syzkaller0 entered promiscuous mode [ 107.909881][ T3023] loop4: detected capacity change from 0 to 1024 [ 107.954357][ T3023] EXT4-fs (loop4): Test dummy encryption mode enabled [ 107.964920][ T3023] EXT4-fs (loop4): Quota format mount options ignored when QUOTA feature is enabled [ 108.005836][ T3023] EXT4-fs (loop4): Ignoring removed nomblk_io_submit option [ 108.019771][ T3023] [EXT4 FS bs=1024, gc=1, bpg=131072, ipg=32, mo=c815c01c, mo2=0003] [ 108.029496][ T3023] EXT4-fs (loop4): mounted filesystem without journal. Opts: grpquota,delalloc,noblock_validity,debug,test_dummy_encryption,jqfmt=vfsold,nomblk_io_submit,noauto_da_alloc,,errors=continue. Quota mode: writeback. [ 108.057869][ T3023] fscrypt: AES-256-CTS-CBC using implementation "cts-cbc-aes-aesni" [ 108.067467][ T3023] fscrypt: AES-256-XTS using implementation "xts-aes-aesni" [ 108.084959][ T20] hid-generic 0000:0000:0000.0017: unknown main item tag 0x0 [ 108.092686][ T20] hid-generic 0000:0000:0000.0017: hidraw0: HID v0.00 Device [syz0] on syz0 [ 108.117972][ T3044] Invalid ELF header magic: != ELF [ 108.222889][ T3061] device syzkaller0 entered promiscuous mode [ 108.536758][ T3079] loop4: detected capacity change from 0 to 1024 [ 108.551876][ T3079] EXT4-fs (loop4): Test dummy encryption mode enabled [ 108.560206][ T3079] EXT4-fs (loop4): Quota format mount options ignored when QUOTA feature is enabled [ 108.570406][ T3079] EXT4-fs (loop4): Ignoring removed nomblk_io_submit option [ 108.580195][ T3079] [EXT4 FS bs=1024, gc=1, bpg=131072, ipg=32, mo=c815c01c, mo2=0003] [ 108.590467][ T3079] EXT4-fs (loop4): mounted filesystem without journal. Opts: grpquota,delalloc,noblock_validity,debug,test_dummy_encryption,jqfmt=vfsold,nomblk_io_submit,noauto_da_alloc,,errors=continue. Quota mode: writeback. [ 108.635643][ T3084] syz.3.1037[3084] is installing a program with bpf_probe_write_user helper that may corrupt user memory! [ 108.635714][ T3084] syz.3.1037[3084] is installing a program with bpf_probe_write_user helper that may corrupt user memory! [ 108.698037][ T3088] Invalid ELF header magic: != ELF [ 108.775419][ T3095] loop1: detected capacity change from 0 to 256 [ 108.858502][ T3095] FAT-fs (loop1): Directory bread(block 64) failed [ 108.880289][ T3095] FAT-fs (loop1): Directory bread(block 65) failed [ 108.894532][ T3095] FAT-fs (loop1): Directory bread(block 66) failed [ 108.901103][ T3095] FAT-fs (loop1): Directory bread(block 67) failed [ 108.907509][ T3095] FAT-fs (loop1): Directory bread(block 68) failed [ 108.913958][ T3095] FAT-fs (loop1): Directory bread(block 69) failed [ 108.920321][ T3095] FAT-fs (loop1): Directory bread(block 70) failed [ 108.926686][ T3095] FAT-fs (loop1): Directory bread(block 71) failed [ 108.932988][ T3095] FAT-fs (loop1): Directory bread(block 72) failed [ 108.939396][ T3095] FAT-fs (loop1): Directory bread(block 73) failed [ 108.996217][ T3100] pci 0000:00:05.0: vgaarb: changed VGA decodes: olddecodes=none,decodes=io+mem:owns=io+mem [ 109.006639][ T30] kauditd_printk_skb: 3 callbacks suppressed [ 109.006652][ T30] audit: type=1400 audit(1719352999.204:337): avc: denied { unlink } for pid=82 comm="syslogd" name="messages.0" dev="tmpfs" ino=2 scontext=system_u:system_r:syslogd_t tcontext=system_u:object_r:tmpfs_t tclass=file permissive=1 [ 109.088145][ T3114] loop1: detected capacity change from 0 to 1024 [ 109.096033][ T20] usb 5-1: new high-speed USB device number 11 using dummy_hcd [ 109.170309][ T3116] pci 0000:00:05.0: vgaarb: changed VGA decodes: olddecodes=io+mem,decodes=none:owns=io+mem [ 109.182841][ T3114] EXT4-fs (loop1): Test dummy encryption mode enabled [ 109.197609][ T3114] EXT4-fs (loop1): Quota format mount options ignored when QUOTA feature is enabled [ 109.236501][ T3114] EXT4-fs (loop1): Ignoring removed nomblk_io_submit option [ 109.327889][ T6] usb 1-1: new high-speed USB device number 13 using dummy_hcd [ 109.343486][ T3114] [EXT4 FS bs=1024, gc=1, bpg=131072, ipg=32, mo=c815c01c, mo2=0003] [ 109.352362][ T3114] EXT4-fs (loop1): mounted filesystem without journal. Opts: grpquota,delalloc,noblock_validity,debug,test_dummy_encryption,jqfmt=vfsold,nomblk_io_submit,noauto_da_alloc,,errors=continue. Quota mode: writeback. [ 109.425191][ T3125] x_tables: unsorted entry at hook 2 [ 109.430592][ T30] audit: type=1400 audit(1719352999.624:338): avc: denied { write } for pid=3124 comm="syz.1.1059" scontext=root:sysadm_r:sysadm_t tcontext=root:sysadm_r:sysadm_t tclass=netlink_xfrm_socket permissive=1 [ 109.450756][ T30] audit: type=1400 audit(1719352999.624:339): avc: denied { nlmsg_write } for pid=3124 comm="syz.1.1059" scontext=root:sysadm_r:sysadm_t tcontext=root:sysadm_r:sysadm_t tclass=netlink_xfrm_socket permissive=1 [ 109.801940][ T20] usb 5-1: Using ep0 maxpacket: 8 [ 109.806893][ T6] usb 1-1: Using ep0 maxpacket: 8 [ 109.955838][ T6] usb 1-1: config index 0 descriptor too short (expected 18, got 10) [ 109.963793][ T20] usb 5-1: config 1 has an invalid descriptor of length 0, skipping remainder of the config [ 109.973690][ T6] usb 1-1: config 0 descriptor has 1 excess byte, ignoring [ 109.980699][ T20] usb 5-1: config 1 has 1 interface, different from the descriptor's value: 2 [ 109.989362][ T6] usb 1-1: config 0 has 0 interfaces, different from the descriptor's value: 1 [ 109.998147][ T20] usb 5-1: config 1 interface 0 altsetting 0 endpoint 0xA has an invalid bInterval 0, changing to 7 [ 110.008732][ T6] usb 1-1: New USB device found, idVendor=13d1, idProduct=abe6, bcdDevice=d7.7d [ 110.017587][ T20] usb 5-1: config 1 interface 0 altsetting 0 endpoint 0xA has invalid wMaxPacketSize 0 [ 110.027033][ T6] usb 1-1: New USB device strings: Mfr=0, Product=0, SerialNumber=0 [ 110.034842][ T20] usb 5-1: New USB device found, idVendor=0225, idProduct=0000, bcdDevice= 0.00 [ 110.044096][ T20] usb 5-1: New USB device strings: Mfr=0, Product=0, SerialNumber=0 [ 110.052092][ T6] usb 1-1: config 0 descriptor?? [ 110.096355][ T20] hub 5-1:1.0: bad descriptor, ignoring hub [ 110.102073][ T20] hub: probe of 5-1:1.0 failed with error -5 [ 110.108051][ T20] cdc_wdm 5-1:1.0: skipping garbage [ 110.113077][ T20] cdc_wdm 5-1:1.0: skipping garbage [ 110.118153][ T20] cdc_wdm: probe of 5-1:1.0 failed with error -22 [ 110.205791][ T1153] usb 3-1: new high-speed USB device number 14 using dummy_hcd [ 110.298532][ T20] usb 1-1: USB disconnect, device number 13 [ 110.393822][ T3144] device syzkaller0 entered promiscuous mode [ 110.425888][ T39] usb 5-1: USB disconnect, device number 11 [ 110.475801][ T1153] usb 3-1: Using ep0 maxpacket: 16 [ 110.635819][ T1153] usb 3-1: config 1 interface 0 altsetting 9 bulk endpoint 0x82 has invalid maxpacket 32 [ 110.645489][ T1153] usb 3-1: config 1 interface 0 has no altsetting 0 [ 110.805828][ T1153] usb 3-1: New USB device found, idVendor=0525, idProduct=a4a1, bcdDevice= 0.40 [ 110.814743][ T1153] usb 3-1: New USB device strings: Mfr=1, Product=2, SerialNumber=3 [ 110.822786][ T1153] usb 3-1: Product: syz [ 110.826988][ T1153] usb 3-1: Manufacturer: syz [ 110.831392][ T1153] usb 3-1: SerialNumber: syz [ 110.855823][ T3136] raw-gadget.2 gadget: fail, usb_ep_enable returned -22 [ 110.907355][ T3157] loop4: detected capacity change from 0 to 1024 [ 110.926799][ T3157] EXT4-fs (loop4): Test dummy encryption mode enabled [ 110.933659][ T3157] EXT4-fs (loop4): Quota format mount options ignored when QUOTA feature is enabled [ 110.943329][ T3157] EXT4-fs (loop4): Ignoring removed nomblk_io_submit option [ 110.952656][ T3157] [EXT4 FS bs=1024, gc=1, bpg=131072, ipg=32, mo=c815c01c, mo2=0003] [ 110.961390][ T3157] EXT4-fs (loop4): mounted filesystem without journal. Opts: grpquota,delalloc,noblock_validity,debug,test_dummy_encryption,jqfmt=vfsold,nomblk_io_submit,noauto_da_alloc,,errors=continue. Quota mode: writeback. [ 111.059206][ T3171] loop0: detected capacity change from 0 to 256 [ 111.082549][ T3171] FAT-fs (loop0): Directory bread(block 64) failed [ 111.088942][ T3171] FAT-fs (loop0): Directory bread(block 65) failed [ 111.095249][ T3171] FAT-fs (loop0): Directory bread(block 66) failed [ 111.101689][ T1153] cdc_ether: probe of 3-1:1.0 failed with error -71 [ 111.101967][ T3171] FAT-fs (loop0): Directory bread(block 67) failed [ 111.109148][ T1153] usb 3-1: USB disconnect, device number 14 [ 111.114867][ T3171] FAT-fs (loop0): Directory bread(block 68) failed [ 111.127597][ T3171] FAT-fs (loop0): Directory bread(block 69) failed [ 111.134141][ T3171] FAT-fs (loop0): Directory bread(block 70) failed [ 111.145241][ T3171] FAT-fs (loop0): Directory bread(block 71) failed [ 111.152476][ T3171] FAT-fs (loop0): Directory bread(block 72) failed [ 111.206004][ T3171] FAT-fs (loop0): Directory bread(block 73) failed [ 111.625778][ T20] usb 1-1: new high-speed USB device number 14 using dummy_hcd [ 111.644234][ T3194] loop2: detected capacity change from 0 to 1024 [ 111.676642][ T3194] EXT4-fs (loop2): Test dummy encryption mode enabled [ 111.683297][ T3194] EXT4-fs (loop2): Quota format mount options ignored when QUOTA feature is enabled [ 111.692455][ T3194] EXT4-fs (loop2): Ignoring removed nomblk_io_submit option [ 111.700510][ T3194] [EXT4 FS bs=1024, gc=1, bpg=131072, ipg=32, mo=c815c01c, mo2=0003] [ 111.709132][ T3194] EXT4-fs (loop2): mounted filesystem without journal. Opts: grpquota,delalloc,noblock_validity,debug,test_dummy_encryption,jqfmt=vfsold,nomblk_io_submit,noauto_da_alloc,,errors=continue. Quota mode: writeback. [ 111.865818][ T20] usb 1-1: Using ep0 maxpacket: 8 [ 111.882149][ T3208] loop4: detected capacity change from 0 to 256 [ 111.911347][ T3208] FAT-fs (loop4): Directory bread(block 64) failed [ 111.917707][ T3208] FAT-fs (loop4): Directory bread(block 65) failed [ 111.924041][ T3208] FAT-fs (loop4): Directory bread(block 66) failed [ 111.930462][ T3208] FAT-fs (loop4): Directory bread(block 67) failed [ 111.936721][ T3208] FAT-fs (loop4): Directory bread(block 68) failed [ 111.943018][ T3208] FAT-fs (loop4): Directory bread(block 69) failed [ 111.949503][ T3208] FAT-fs (loop4): Directory bread(block 70) failed [ 111.956320][ T3208] FAT-fs (loop4): Directory bread(block 71) failed [ 111.962733][ T3208] FAT-fs (loop4): Directory bread(block 72) failed [ 111.969324][ T3208] FAT-fs (loop4): Directory bread(block 73) failed [ 111.985889][ T20] usb 1-1: config index 0 descriptor too short (expected 18, got 10) [ 111.993848][ T20] usb 1-1: config 0 descriptor has 1 excess byte, ignoring [ 112.000979][ T20] usb 1-1: config 0 has 0 interfaces, different from the descriptor's value: 1 [ 112.009831][ T20] usb 1-1: New USB device found, idVendor=13d1, idProduct=abe6, bcdDevice=d7.7d [ 112.018625][ T20] usb 1-1: New USB device strings: Mfr=0, Product=0, SerialNumber=0 [ 112.026906][ T20] usb 1-1: config 0 descriptor?? [ 112.268957][ T1655] usb 1-1: USB disconnect, device number 14 [ 112.555831][ T26] usb 2-1: new high-speed USB device number 15 using dummy_hcd [ 112.612835][ T30] audit: type=1400 audit(1719353002.804:340): avc: denied { create } for pid=3237 comm="syz.4.1104" scontext=root:sysadm_r:sysadm_t tcontext=system_u:object_r:hugetlbfs_t tclass=netlink_route_socket permissive=1 [ 112.633610][ T30] audit: type=1400 audit(1719353002.804:341): avc: denied { create } for pid=3237 comm="syz.4.1104" scontext=root:sysadm_r:sysadm_t tcontext=system_u:object_r:hugetlbfs_t tclass=packet_socket permissive=1 [ 112.653941][ T30] audit: type=1400 audit(1719353002.804:342): avc: denied { create } for pid=3237 comm="syz.4.1104" scontext=root:sysadm_r:sysadm_t tcontext=system_u:object_r:hugetlbfs_t tclass=vsock_socket permissive=1 [ 112.674111][ T30] audit: type=1400 audit(1719353002.804:343): avc: denied { accept } for pid=3237 comm="syz.4.1104" scontext=root:sysadm_r:sysadm_t tcontext=root:sysadm_r:sysadm_t tclass=vsock_socket permissive=1 [ 112.865901][ T26] usb 2-1: Using ep0 maxpacket: 16 [ 113.035865][ T26] usb 2-1: config 1 interface 0 altsetting 9 bulk endpoint 0x82 has invalid maxpacket 32 [ 113.045556][ T26] usb 2-1: config 1 interface 0 has no altsetting 0 [ 113.236225][ T26] usb 2-1: New USB device found, idVendor=0525, idProduct=a4a1, bcdDevice= 0.40 [ 113.245188][ T26] usb 2-1: New USB device strings: Mfr=1, Product=2, SerialNumber=3 [ 113.253005][ T26] usb 2-1: Product: syz [ 113.257064][ T26] usb 2-1: Manufacturer: syz [ 113.261484][ T26] usb 2-1: SerialNumber: syz [ 113.295821][ T3222] raw-gadget.0 gadget: fail, usb_ep_enable returned -22 [ 113.489990][ T3276] device syzkaller0 entered promiscuous mode [ 113.525930][ T26] cdc_ether: probe of 2-1:1.0 failed with error -71 [ 113.533118][ T26] usb 2-1: USB disconnect, device number 15 [ 113.826040][ T312] usb 5-1: new high-speed USB device number 12 using dummy_hcd [ 114.218192][ T312] usb 5-1: Using ep0 maxpacket: 8 [ 114.335871][ T312] usb 5-1: config index 0 descriptor too short (expected 18, got 10) [ 114.343892][ T312] usb 5-1: config 0 descriptor has 1 excess byte, ignoring [ 114.352161][ T312] usb 5-1: config 0 has 0 interfaces, different from the descriptor's value: 1 [ 114.355397][ T3298] loop3: detected capacity change from 0 to 512 [ 114.361072][ T312] usb 5-1: New USB device found, idVendor=13d1, idProduct=abe6, bcdDevice=d7.7d [ 114.361097][ T312] usb 5-1: New USB device strings: Mfr=0, Product=0, SerialNumber=0 [ 114.384265][ T312] usb 5-1: config 0 descriptor?? [ 114.408258][ T3298] EXT4-fs error (device loop3): ext4_orphan_get:1423: comm syz.3.1126: bad orphan inode 15 [ 114.418310][ T3298] ext4_test_bit(bit=14, block=18) = 1 [ 114.423501][ T3298] is_bad_inode(inode)=0 [ 114.428443][ T3298] NEXT_ORPHAN(inode)=1023 [ 114.432582][ T3298] max_ino=32 [ 114.435612][ T3298] i_nlink=0 [ 114.438936][ T3298] EXT4-fs error (device loop3): ext4_xattr_delete_inode:2925: inode #15: comm syz.3.1126: corrupted xattr block 19 [ 114.451034][ T3298] EXT4-fs warning (device loop3): ext4_evict_inode:303: xattr delete (err -117) [ 114.459915][ T3298] EXT4-fs (loop3): mounted filesystem without journal. Opts: ,errors=continue. Quota mode: none. [ 114.470448][ T3298] ext4 filesystem being mounted at /root/syzkaller.qO2BIm/42/bus supports timestamps until 2038 (0x7fffffff) [ 114.633953][ T6] usb 5-1: USB disconnect, device number 12 [ 114.773932][ T30] audit: type=1400 audit(1719353004.964:344): avc: denied { nlmsg_write } for pid=3311 comm="syz.0.1131" scontext=root:sysadm_r:sysadm_t tcontext=root:sysadm_r:sysadm_t tclass=netlink_audit_socket permissive=1 [ 114.794642][ T30] audit: type=1400 audit(1719353004.964:345): avc: denied { nlmsg_read } for pid=3311 comm="syz.0.1131" scontext=root:sysadm_r:sysadm_t tcontext=root:sysadm_r:sysadm_t tclass=netlink_audit_socket permissive=1 [ 115.189506][ T3326] loop4: detected capacity change from 0 to 1024 [ 115.206737][ T3326] EXT4-fs (loop4): Ignoring removed orlov option [ 115.213081][ T3326] EXT4-fs (loop4): Ignoring removed nomblk_io_submit option [ 115.227249][ T3326] EXT4-fs (loop4): mounted filesystem without journal. Opts: noblock_validity,bsddf,sysvgroups,norecovery,debug_want_extra_isize=0x0000000000000080,orlov,errors=continue,noauto_da_alloc,nomblk_io_submit,,errors=continue. Quota mode: none. [ 115.252159][ T30] audit: type=1400 audit(1719353005.444:346): avc: denied { map } for pid=3325 comm="syz.4.1137" path="/root/syzkaller.iKxUyD/90/file1/file0/bus" dev="devtmpfs" ino=116 scontext=root:sysadm_r:sysadm_t tcontext=system_u:object_r:fixed_disk_device_t tclass=blk_file permissive=1 [ 115.259750][ T3326] EXT4-fs error (device loop4): get_max_inline_xattr_value_size:69: inode #12: comm syz.4.1137: corrupt xattr in inline inode [ 115.291564][ T3326] EXT4-fs error (device loop4): ext4_xattr_ibody_find:2213: inode #12: comm syz.4.1137: corrupted in-inode xattr [ 115.308825][ T30] audit: type=1400 audit(1719353005.504:347): avc: denied { unmount } for pid=2265 comm="syz-executor" scontext=root:sysadm_r:sysadm_t tcontext=system_u:object_r:device_t tclass=filesystem permissive=1 [ 115.309105][ T2265] ================================================================== [ 115.336414][ T2265] BUG: KASAN: use-after-free in ext4_xattr_delete_inode+0xcd0/0xce0 [ 115.344224][ T2265] Read of size 4 at addr ffff8881253d0000 by task syz-executor/2265 [ 115.352036][ T2265] [ 115.354213][ T2265] CPU: 1 PID: 2265 Comm: syz-executor Not tainted 5.15.150-syzkaller-00330-g9044d25b8ff5 #0 [ 115.364187][ T2265] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 04/02/2024 [ 115.374089][ T2265] Call Trace: [ 115.377205][ T2265] [ 115.379989][ T2265] dump_stack_lvl+0x151/0x1b7 [ 115.384501][ T2265] ? io_uring_drop_tctx_refs+0x190/0x190 [ 115.389965][ T2265] ? panic+0x751/0x751 [ 115.393870][ T2265] print_address_description+0x87/0x3b0 [ 115.399255][ T2265] kasan_report+0x179/0x1c0 [ 115.403598][ T2265] ? ext4_xattr_delete_inode+0xcd0/0xce0 [ 115.409063][ T2265] ? ext4_xattr_delete_inode+0xcd0/0xce0 [ 115.414534][ T2265] __asan_report_load4_noabort+0x14/0x20 [ 115.419994][ T2265] ext4_xattr_delete_inode+0xcd0/0xce0 [ 115.425292][ T2265] ? sb_end_intwrite+0x120/0x120 [ 115.430062][ T2265] ? ext4_expand_extra_isize_ea+0x1bb0/0x1bb0 [ 115.435965][ T2265] ? ext4_journal_check_start+0x16c/0x230 [ 115.441523][ T2265] ? __kasan_check_read+0x11/0x20 [ 115.446381][ T2265] ? ext4_inode_is_fast_symlink+0x295/0x3d0 [ 115.452107][ T2265] ? ext4_evict_inode+0xb8d/0x14e0 [ 115.457055][ T2265] ext4_evict_inode+0xea1/0x14e0 [ 115.461829][ T2265] ? _raw_spin_unlock+0x4d/0x70 [ 115.466520][ T2265] ? ext4_inode_is_fast_symlink+0x3d0/0x3d0 [ 115.472250][ T2265] ? _raw_spin_unlock+0x4d/0x70 [ 115.476935][ T2265] ? inode_io_list_del+0x18b/0x1a0 [ 115.481878][ T2265] ? ext4_inode_is_fast_symlink+0x3d0/0x3d0 [ 115.487606][ T2265] evict+0x2a3/0x630 [ 115.491889][ T2265] iput+0x63b/0x7e0 [ 115.495504][ T2265] vfs_rmdir+0x359/0x470 [ 115.499583][ T2265] do_rmdir+0x3ab/0x630 [ 115.503577][ T2265] ? d_delete_notify+0x160/0x160 [ 115.508355][ T2265] __x64_sys_unlinkat+0xdf/0xf0 [ 115.513037][ T2265] do_syscall_64+0x3d/0xb0 [ 115.517375][ T2265] entry_SYSCALL_64_after_hwframe+0x61/0xcb [ 115.523111][ T2265] RIP: 0033:0x7febb4dac167 [ 115.527362][ T2265] Code: 73 01 c3 48 c7 c1 a8 ff ff ff f7 d8 64 89 01 48 83 c8 ff c3 66 2e 0f 1f 84 00 00 00 00 00 0f 1f 44 00 00 b8 07 01 00 00 0f 05 <48> 3d 01 f0 ff ff 73 01 c3 48 c7 c1 a8 ff ff ff f7 d8 64 89 01 48 [ 115.546798][ T2265] RSP: 002b:00007ffe99e303a8 EFLAGS: 00000207 ORIG_RAX: 0000000000000107 [ 115.555129][ T2265] RAX: ffffffffffffffda RBX: 0000000000000065 RCX: 00007febb4dac167 [ 115.562941][ T2265] RDX: 0000000000000200 RSI: 00007ffe99e31550 RDI: 00000000ffffff9c [ 115.570752][ T2265] RBP: 00007febb4e1a64a R08: 0000000000000000 R09: 0000000000000000 [ 115.578564][ T2265] R10: 0000000000000100 R11: 0000000000000207 R12: 00007ffe99e31550 [ 115.586383][ T2265] R13: 00007febb4e1a64a R14: 000000000001c1e1 R15: 00007ffe99e33730 [ 115.594193][ T2265] [ 115.597050][ T2265] [ 115.599220][ T2265] The buggy address belongs to the page: [ 115.604699][ T2265] page:ffffea000494f400 refcount:0 mapcount:0 mapping:0000000000000000 index:0x1 pfn:0x1253d0 [ 115.614756][ T2265] flags: 0x4000000000000000(zone=1) [ 115.619797][ T2265] raw: 4000000000000000 ffffea0004948dc8 ffffea0004948d48 0000000000000000 [ 115.628224][ T2265] raw: 0000000000000001 0000000000000000 00000000ffffffff 0000000000000000 [ 115.636629][ T2265] page dumped because: kasan: bad access detected [ 115.642882][ T2265] page_owner tracks the page as freed [ 115.648083][ T2265] page last allocated via order 0, migratetype Movable, gfp_mask 0x100dca(GFP_HIGHUSER_MOVABLE|__GFP_ZERO), pid 3226, ts 112546108233, free_ts 113416819641 [ 115.663539][ T2265] post_alloc_hook+0x1a3/0x1b0 [ 115.668133][ T2265] prep_new_page+0x1b/0x110 [ 115.672474][ T2265] get_page_from_freelist+0x3550/0x35d0 [ 115.677861][ T2265] __alloc_pages+0x27e/0x8f0 [ 115.682280][ T2265] handle_pte_fault+0xea0/0x24d0 [ 115.687054][ T2265] do_handle_mm_fault+0x1ea9/0x23a0 [ 115.692087][ T2265] exc_page_fault+0x3b5/0x830 [ 115.696600][ T2265] asm_exc_page_fault+0x27/0x30 [ 115.701288][ T2265] page last free stack trace: [ 115.705806][ T2265] free_unref_page_prepare+0x7c8/0x7d0 [ 115.711096][ T2265] free_unref_page_list+0x14b/0xa60 [ 115.716134][ T2265] release_pages+0x1310/0x1370 [ 115.720733][ T2265] free_pages_and_swap_cache+0x8a/0xa0 [ 115.726024][ T2265] tlb_finish_mmu+0x177/0x320 [ 115.730538][ T2265] exit_mmap+0x40d/0x940 [ 115.734616][ T2265] __mmput+0x95/0x310 [ 115.738436][ T2265] mmput+0x5b/0x170 [ 115.742079][ T2265] do_exit+0xb9c/0x2ca0 [ 115.746073][ T2265] do_group_exit+0x141/0x310 [ 115.750499][ T2265] get_signal+0x7a3/0x1630 [ 115.754752][ T2265] arch_do_signal_or_restart+0xbd/0x1680 [ 115.760220][ T2265] exit_to_user_mode_loop+0xa0/0xe0 [ 115.765254][ T2265] exit_to_user_mode_prepare+0x5a/0xa0 [ 115.770549][ T2265] syscall_exit_to_user_mode+0x26/0x160 [ 115.775930][ T2265] do_syscall_64+0x49/0xb0 [ 115.780185][ T2265] [ 115.782357][ T2265] Memory state around the buggy address: [ 115.787824][ T2265] ffff8881253cff00: 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 [ 115.795721][ T2265] ffff8881253cff80: 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 [ 115.803622][ T2265] >ffff8881253d0000: ff ff ff ff ff ff ff ff ff ff ff ff ff ff ff ff [ 115.811531][ T2265] ^ [ 115.815423][ T2265] ffff8881253d0080: ff ff ff ff ff ff ff ff ff ff ff ff ff ff ff ff [ 115.823321][ T2265] ffff8881253d0100: ff ff ff ff ff ff ff ff ff ff ff ff ff ff ff ff [ 115.831222][ T2265] ================================================================== [ 115.839116][ T2265] Disabling lock debugging due to kernel taint [ 115.873428][ T3334] loop4: detected capacity change from 0 to 512 [ 115.917699][ T3334] EXT4-fs error (device loop4): ext4_orphan_get:1423: comm syz.4.1138: bad orphan inode 15 [ 115.927716][ T3334] ext4_test_bit(bit=14, block=18) = 1 [ 115.932948][ T3334] is_bad_inode(inode)=0 [ 115.937100][ T3334] NEXT_ORPHAN(inode)=1023 [ 115.941296][ T3334] max_ino=32 [ 115.944298][ T3334] i_nlink=0 [ 115.947415][ T3334] EXT4-fs error (device loop4): ext4_xattr_delete_inode:2925: inode #15: comm syz.4.1138: corrupted xattr block 19 [ 115.959580][ T3334] EXT4-fs warning (device loop4): ext4_evict_inode:303: xattr delete (err -117) [ 115.968453][ T3334] EXT4-fs (loop4): mounted filesystem without journal. Opts: ,errors=continue. Quota mode: none. [ 115.978842][ T3334] ext4 filesystem being mounted at /root/syzkaller.iKxUyD/91/bus supports timestamps until 2038 (0x7fffffff)