last executing test programs: 5m30.631203394s ago: executing program 3 (id=4): syz_mount_image$ext4(&(0x7f00000001c0)='ext4\x00', &(0x7f0000000340)='./file2\x00', 0x210805, &(0x7f0000002f40)={[{@nobarrier}, {@dioread_lock}, {@barrier_val={'barrier', 0x3d, 0x4}}, {@nolazytime}, {@debug_want_extra_isize={'debug_want_extra_isize', 0x3d, 0x80}}, {@lazytime}, {@errors_remount}, {@stripe={'stripe', 0x3d, 0x10}}, {@bh}, {@init_itable}]}, 0xfc, 0x584, &(0x7f0000000700)="$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") socket$nl_generic(0x10, 0x3, 0x10) bpf$MAP_CREATE(0x0, &(0x7f00000009c0)=@base={0x10}, 0x48) prlimit64(0x0, 0xe, &(0x7f0000000140)={0x8, 0x8b}, 0x0) sched_setscheduler(0x0, 0x1, &(0x7f0000000080)=0x7) r0 = getpid() sched_setaffinity(0x0, 0x8, &(0x7f00000002c0)=0x2) sched_setscheduler(r0, 0x2, &(0x7f0000000200)=0x4) r1 = syz_open_dev$MSR(&(0x7f00000001c0), 0x0, 0x0) read$msr(r1, &(0x7f0000032680)=""/102392, 0x18ff8) r2 = syz_clone(0x0, 0x0, 0x0, 0x0, 0x0, 0x0) ptrace(0x10, r2) ptrace$pokeuser(0x6, r2, 0x358, 0xffff8881f5c0a000) socket$nl_route(0x10, 0x3, 0x0) ioctl$sock_SIOCGIFINDEX_80211(0xffffffffffffffff, 0x8933, &(0x7f00000001c0)={'wlan0\x00', 0x0}) sendmsg$NL80211_CMD_DEL_KEY(0xffffffffffffffff, &(0x7f00000002c0)={0x0, 0x0, &(0x7f0000000280)={&(0x7f0000000240)={0x38, 0x0, 0x1, 0x70bd28, 0x25dfdbfc, {{}, {@val={0x8, 0x3, r3}, @void}}, [@NL80211_ATTR_MAC={0xa, 0x6, @broadcast}, @NL80211_ATTR_KEY_TYPE={0x8}, @NL80211_ATTR_KEY_IDX={0x5, 0x8, 0x5}]}, 0x38}, 0x1, 0x0, 0x0, 0x8}, 0x8010) 5m29.713426627s ago: executing program 3 (id=5): mmap(&(0x7f0000c00000/0x400000)=nil, 0x400000, 0xc, 0x6c033, 0xffffffffffffffff, 0x0) ioctl$UFFDIO_REGISTER(0xffffffffffffffff, 0xc020aa00, 0x0) madvise(&(0x7f0000c00000/0x400000)=nil, 0x400000, 0x4) 5m27.492044753s ago: executing program 3 (id=6): r0 = socket$nl_netfilter(0x10, 0x3, 0xc) sendmsg$NFQNL_MSG_CONFIG(r0, &(0x7f0000000240)={0x0, 0x0, 0x0}, 0x0) prlimit64(0x0, 0xe, &(0x7f0000000240)={0x8, 0x8}, 0x0) sched_setscheduler(0x0, 0x2, &(0x7f0000000080)=0x8) sendmsg$nl_xfrm(0xffffffffffffffff, &(0x7f00000000c0)={0x0, 0x0, &(0x7f0000000340)={0x0, 0xec}, 0x1, 0x0, 0x0, 0x24008080}, 0x0) sched_setscheduler(0x0, 0x2, &(0x7f0000000200)=0x7) r1 = socket$nl_netfilter(0x10, 0x3, 0xc) sendmsg$IPSET_CMD_CREATE(r1, &(0x7f0000000180)={0x0, 0x0, &(0x7f00000044c0)={&(0x7f0000000640)=ANY=[@ANYBLOB="6000000002060108000000000000000005000003050005000a000000050001000700000005000400000000000900020073797a310000000014000300686173683a69702c706f72742c6970001400078008000640000002000800084088cda533cf3b0b"], 0x60}}, 0x200040c0) r2 = socket$nl_netfilter(0x10, 0x3, 0xc) sendmsg$IPSET_CMD_ADD(r2, &(0x7f00000002c0)={0x0, 0x0, &(0x7f0000000240)={&(0x7f0000000400)=ANY=[@ANYBLOB="74000000090601020000000000000000030000000900020073797a310000000005000100070000004c0007801800018014000240fe8000000000000000000300000000aa1800148014000240fc000000000000000000000000000000060004404e1f0000050007008400000006000540"], 0x74}, 0x1, 0x0, 0x0, 0x10040003}, 0x0) 5m26.872789828s ago: executing program 32 (id=6): r0 = socket$nl_netfilter(0x10, 0x3, 0xc) sendmsg$NFQNL_MSG_CONFIG(r0, &(0x7f0000000240)={0x0, 0x0, 0x0}, 0x0) prlimit64(0x0, 0xe, &(0x7f0000000240)={0x8, 0x8}, 0x0) sched_setscheduler(0x0, 0x2, &(0x7f0000000080)=0x8) sendmsg$nl_xfrm(0xffffffffffffffff, &(0x7f00000000c0)={0x0, 0x0, &(0x7f0000000340)={0x0, 0xec}, 0x1, 0x0, 0x0, 0x24008080}, 0x0) sched_setscheduler(0x0, 0x2, &(0x7f0000000200)=0x7) r1 = socket$nl_netfilter(0x10, 0x3, 0xc) sendmsg$IPSET_CMD_CREATE(r1, &(0x7f0000000180)={0x0, 0x0, &(0x7f00000044c0)={&(0x7f0000000640)=ANY=[@ANYBLOB="6000000002060108000000000000000005000003050005000a000000050001000700000005000400000000000900020073797a310000000014000300686173683a69702c706f72742c6970001400078008000640000002000800084088cda533cf3b0b"], 0x60}}, 0x200040c0) r2 = socket$nl_netfilter(0x10, 0x3, 0xc) sendmsg$IPSET_CMD_ADD(r2, &(0x7f00000002c0)={0x0, 0x0, &(0x7f0000000240)={&(0x7f0000000400)=ANY=[@ANYBLOB="74000000090601020000000000000000030000000900020073797a310000000005000100070000004c0007801800018014000240fe8000000000000000000300000000aa1800148014000240fc000000000000000000000000000000060004404e1f0000050007008400000006000540"], 0x74}, 0x1, 0x0, 0x0, 0x10040003}, 0x0) 12.454194468s ago: executing program 1 (id=869): mkdirat(0xffffffffffffff9c, &(0x7f0000000000)='./sys\x00', 0x1ed) mount(0x0, &(0x7f0000000040)='./sys\x00', 0x0, 0x0, 0x0) write(0xffffffffffffffff, 0x0, 0x0) close(0xffffffffffffffff) r0 = openat(0xffffffffffffff9c, &(0x7f0000000100)='./sys/class/fcloop/ctl/add_local_port\x00', 0x1, 0x0) write(r0, &(0x7f0000000200)='wwnn=0x1111111111111111,wwpn=0x2222222222222222', 0x2f) r1 = openat(0xffffffffffffff9c, &(0x7f0000000300)='./sys/class/fcloop/ctl/add_target_port\x00', 0x1, 0x0) write(r1, &(0x7f0000000400)='wwnn=0x3333333333333333,wwpn=0x4444444444444444', 0x2f) close(r1) r2 = openat(0xffffffffffffff9c, &(0x7f0000000500)='./sys/class/fcloop/ctl/add_remote_port\x00', 0x1, 0x0) write(r2, &(0x7f0000000600)='wwnn=0x3333333333333333,wwpn=0x4444444444444444,roles=32,lpwwnn=0x1111111111111111,lpwwpn=0x2222222222222222', 0x6c) 12.280363022s ago: executing program 2 (id=871): r0 = syz_usb_connect$hid(0x3, 0x36, &(0x7f0000000040)={{0x12, 0x1, 0x110, 0x0, 0x0, 0x0, 0x20, 0x1b1c, 0xa53, 0x0, 0x0, 0x0, 0x0, 0x1, [{{0x9, 0x2, 0x24, 0x1, 0x0, 0x0, 0x30, 0x9, "", [{{0x9, 0x4, 0x0, 0x0, 0x2, 0x3, 0x0, 0x1, 0x0, {0x9, 0x21, 0x205, 0x3, 0x1, {0x22, 0x13}}, {{{0x9, 0x5, 0x81, 0x3, 0x20, 0x3, 0x81, 0x2}}}}}]}}]}}, 0x0) syz_usb_control_io$hid(r0, 0x0, 0x0) syz_usb_control_io(r0, &(0x7f0000000080)={0x2c, &(0x7f00000000c0)={0x20, 0x9, 0x1d, {0x1d, 0xda5041a76f0541e7, "83efb930f0187ff0478f010061a54607b71ea9e44e359c479c37f5"}}, 0x0, 0x0, 0x0, 0x0}, 0x0) 12.186507264s ago: executing program 1 (id=872): prlimit64(0x0, 0xe, &(0x7f0000000140)={0x8, 0x88}, 0x0) sched_setscheduler(0x0, 0x1, &(0x7f0000000240)=0x7) r0 = getpid() sched_setscheduler(r0, 0x2, &(0x7f0000000200)=0x7) mmap(&(0x7f0000000000/0xb36000)=nil, 0xb36000, 0xb635773f06ebbeee, 0x8031, 0xffffffffffffffff, 0x0) connect$unix(0xffffffffffffffff, &(0x7f000057eff8)=@abs={0x0, 0x0, 0x4e24}, 0x6e) recvmmsg(0xffffffffffffffff, &(0x7f00000006c0)=[{{0x0, 0x0, &(0x7f0000000580), 0x0, &(0x7f00000005c0)=""/235, 0xeb}, 0xba}], 0x1, 0x2020, 0x0) sendmmsg$unix(0xffffffffffffffff, &(0x7f0000000000), 0x651, 0x0) recvmmsg(0xffffffffffffffff, &(0x7f00000000c0), 0x1011f, 0x2, 0x0) execveat(0xffffffffffffff9c, &(0x7f0000000280)='./file2\x00', 0x0, 0x0, 0x0) sched_setscheduler(0x0, 0x2, &(0x7f0000000000)=0x6) sendmsg$NFQNL_MSG_CONFIG(0xffffffffffffffff, 0x0, 0x0) r1 = openat$sw_sync(0xffffffffffffff9c, &(0x7f0000000080), 0x0, 0x0) r2 = openat$sw_sync(0xffffffffffffff9c, &(0x7f0000000ac0), 0x0, 0x0) ioctl$SW_SYNC_IOC_CREATE_FENCE(r2, 0xc0285700, &(0x7f0000000040)={0x4, "abacd211119ca94c63377526aeb5ab2c7b9ca5fa07558139ede6dc06270ee042", 0xffffffffffffffff}) ioctl$SW_SYNC_IOC_CREATE_FENCE(r1, 0xc0285700, &(0x7f0000000100)={0x8, "b546baa5cc590d3033de259c2996817bb959ebab028deda501009bdeffafde25", 0xffffffffffffffff}) ioctl$SYNC_IOC_MERGE(r3, 0xc0303e03, &(0x7f00000001c0)={"0080bced01eb0100000000000000000700000000000000c900", r4, 0xffffffffffffffff}) ioctl$SYNC_IOC_FILE_INFO(r5, 0xc0383e04, &(0x7f00000003c0)={""/32, 0x0, 0x0, 0x0, 0x0, 0x0}) r6 = syz_open_dev$mtd(&(0x7f00000000c0), 0x260c, 0x8a42) r7 = dup(r6) write$cgroup_subtree(r7, 0x0, 0x32600) sendmsg$NFQNL_MSG_CONFIG(0xffffffffffffffff, &(0x7f0000000240)={0x0, 0x0, 0x0}, 0x0) 11.776341313s ago: executing program 0 (id=874): r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000000040), 0x0, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) r2 = ioctl$KVM_CREATE_VCPU(r1, 0xae41, 0x0) syz_kvm_setup_cpu$x86(0xffffffffffffffff, r2, &(0x7f0000000000/0x18000)=nil, &(0x7f0000000140)=[@text64={0x40, 0x0}], 0x1, 0x44, 0x0, 0x0) r3 = socket$nl_generic(0x10, 0x3, 0x10) r4 = syz_genetlink_get_family_id$ethtool(&(0x7f0000000000), 0xffffffffffffffff) sendmsg$ETHTOOL_MSG_LINKMODES_SET(r3, &(0x7f00000000c0)={0x0, 0x0, &(0x7f00000001c0)={&(0x7f0000000140)=ANY=[@ANYBLOB='D\x00\x00\x00', @ANYRES16=r4, @ANYBLOB="0100000000000000000005000000180001801400020073797a5f74756e00000008000000000018000380140003801000018004000300080001"], 0x44}}, 0x0) sendmsg$ETHTOOL_MSG_LINKMODES_SET(r3, 0x0, 0x0) 11.715172605s ago: executing program 1 (id=875): prlimit64(0x0, 0xe, &(0x7f0000000140)={0x8, 0x8b}, 0x0) sched_setscheduler(0x0, 0x2, &(0x7f0000000240)=0x8) r0 = getpid() sched_setaffinity(0x0, 0x8, &(0x7f00000002c0)=0x2) sched_setscheduler(r0, 0x2, &(0x7f0000000200)=0x7) mmap(&(0x7f0000000000/0xb36000)=nil, 0xb36000, 0xb635773f06ebbeeb, 0x8031, 0xffffffffffffffff, 0x0) socketpair$unix(0x1, 0x2, 0x0, &(0x7f0000000200)={0xffffffffffffffff, 0xffffffffffffffff}) connect$unix(r1, &(0x7f000057eff8)=@abs, 0x6e) sendmmsg$unix(r2, &(0x7f0000000000), 0x651, 0x0) recvmmsg(r1, &(0x7f00000000c0), 0x10106, 0x2, 0x0) keyctl$KEYCTL_PKEY_VERIFY(0x1c, 0x0, 0x0, 0x0, 0x0) keyctl$KEYCTL_PKEY_QUERY(0x18, 0x0, 0x0, &(0x7f0000000080)=' hash=', 0x0) openat$kvm(0xffffffffffffff9c, 0x0, 0x12ba40, 0x0) fsconfig$FSCONFIG_CMD_CREATE(0xffffffffffffffff, 0x6, 0x0, 0x0, 0x0) mkdirat(0xffffffffffffff9c, &(0x7f0000000100)='./file0\x00', 0x181) mkdirat(0xffffffffffffff9c, &(0x7f0000000000)='./bus\x00', 0x140) mount$overlay(0x0, &(0x7f0000000100)='./bus\x00', &(0x7f0000000440), 0x8, &(0x7f0000000080)={[{@workdir={'workdir', 0x3d, './bus'}}, {@lowerdir={'lowerdir', 0x3d, './cgroup'}}, {@upperdir={'upperdir', 0x3d, './file0'}}]}) chdir(&(0x7f00000001c0)='./bus\x00') ioctl$XFS_IOC_FSGROWFSLOG(r2, 0x4008586f, &(0x7f0000000280)={0x0, 0x1ff}) creat(&(0x7f0000000240)='./file1\x00', 0x0) io_setup(0x200, &(0x7f0000000140)) socketpair$tipc(0x1e, 0x5, 0x0, &(0x7f0000000140)={0xffffffffffffffff}) setsockopt$TIPC_IMPORTANCE(r3, 0x10f, 0x7f, &(0x7f0000000180)=0xffffff66, 0x4) 11.48816011s ago: executing program 0 (id=876): bpf$BPF_BTF_LOAD(0x12, &(0x7f00000001c0)={&(0x7f0000000000)=ANY=[@ANYBLOB="9ff8ff001800af7ffdb047b45eec6a0000000000002c0000002c000000030000000c00000000000011"], 0x0, 0x47, 0x0, 0x1, 0x2, 0x10000}, 0x28) mkdirat(0xffffffffffffff9c, &(0x7f0000000040)='./dev\x00', 0x1ff) mount(0x0, &(0x7f0000000080)='./dev\x00', &(0x7f00000000c0)='devtmpfs\x00', 0x0, 0x0) r0 = openat(0xffffffffffffff9c, &(0x7f0000000180)='./dev/mapper/control\x00', 0x2, 0x0) ioctl(r0, 0xc138fd04, &(0x7f0000000000)="0400000000000000") 11.296323015s ago: executing program 0 (id=877): socketpair$tipc(0x1e, 0x1, 0x0, 0x0) prlimit64(0x0, 0xe, &(0x7f0000000140)={0x8, 0x89}, 0x0) r0 = getpid() sched_setscheduler(r0, 0x2, &(0x7f0000000200)=0x4) mmap(&(0x7f0000000000/0xb36000)=nil, 0xb36000, 0xb635773f06ebbeef, 0x8031, 0xffffffffffffffff, 0x0) socketpair$unix(0x1, 0x2, 0x0, &(0x7f0000000200)={0xffffffffffffffff, 0xffffffffffffffff}) connect$unix(r1, &(0x7f000057eff8)=@file={0x0, './file0\x00'}, 0x6e) sendmmsg$unix(r2, &(0x7f0000000000), 0x400000000000041, 0x0) recvmmsg(r1, 0x0, 0x0, 0x2, 0x0) socket$packet(0x11, 0x2, 0x300) sendto$inet(0xffffffffffffffff, &(0x7f0000000140)='^', 0x34000, 0x0, &(0x7f0000004ff0)={0x2, 0x0, @rand_addr=0xfffffffffffffffe}, 0x10) listen(0xffffffffffffffff, 0xda90) recvmsg(0xffffffffffffffff, &(0x7f0000000500)={&(0x7f0000000040)=@hci, 0x80, &(0x7f0000000100)=[{&(0x7f0000000400)=""/248, 0x200105d0}], 0x1}, 0x1f00) socket$packet(0x11, 0x3, 0x300) sendmsg$tipc(0xffffffffffffffff, &(0x7f0000000240)={0x0, 0xfffffff5, &(0x7f0000000200)=[{&(0x7f0000000140)="a2", 0xfffffdef}], 0x1}, 0x0) write$cgroup_devices(0xffffffffffffffff, 0x0, 0x9) 9.70758507s ago: executing program 1 (id=878): ioctl$sock_SIOCGIFINDEX(0xffffffffffffffff, 0x8933, &(0x7f00000000c0)={'wg2\x00'}) openat$kvm(0xffffffffffffff9c, &(0x7f0000000340), 0x8000, 0x0) socket$nl_audit(0x10, 0x3, 0x9) ioctl$KVM_SET_USER_MEMORY_REGION(0xffffffffffffffff, 0x4020ae46, &(0x7f0000000400)={0x0, 0x0, 0x0, 0x20002000, &(0x7f0000000000/0x2000)=nil}) ioctl$KVM_CREATE_IRQCHIP(0xffffffffffffffff, 0xae60) ioctl$sock_SIOCSIFVLAN_ADD_VLAN_CMD(0xffffffffffffffff, 0x8983, 0x0) r0 = ioctl$KVM_CREATE_VCPU(0xffffffffffffffff, 0xae41, 0x0) ioctl$KVM_RUN(r0, 0xae80, 0x0) syz_kvm_setup_cpu$x86(0xffffffffffffffff, 0xffffffffffffffff, &(0x7f0000fe8000/0x18000)=nil, &(0x7f0000000440)=[@text64={0x40, 0x0}], 0x1, 0x4, 0x0, 0x0) io_setup(0x66, &(0x7f0000000400)=0x0) r2 = openat$tcp_mem(0xffffffffffffff9c, &(0x7f0000000040)='/proc/sys/net/ipv4/tcp_rmem\x00', 0x1, 0x0) prlimit64(0x0, 0xe, &(0x7f0000000140)={0xa, 0x400000000008d}, 0x0) syz_ublk_setup_queues(0xffffffffffffffff, 0x0, &(0x7f0000000180)={0x0, 0x7573, 0x88, 0x3, 0x366}, 0x0, 0x4, 0x0, 0x0) sched_setscheduler(0x0, 0x1, &(0x7f0000000080)=0x7) getpid() sched_setaffinity(0x0, 0x8, &(0x7f00000002c0)=0x2) mmap(&(0x7f0000000000/0xb36000)=nil, 0xb36000, 0xb635773f06ebbeef, 0x8031, 0xffffffffffffffff, 0x0) socketpair$unix(0x1, 0x2, 0x0, &(0x7f0000000200)={0xffffffffffffffff, 0xffffffffffffffff}) connect$unix(r3, &(0x7f000057eff8)=@file={0x0, './file0\x00'}, 0x6e) sendmmsg$unix(r4, &(0x7f0000000000), 0x400000000000041, 0x0) recvmmsg(r3, &(0x7f0000000040), 0x80002c1, 0x2, 0x0) bpf$PROG_LOAD(0x5, &(0x7f00000054c0)={0x3, 0x16, &(0x7f0000000240)=ANY=[@ANYBLOB="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"/1752], &(0x7f0000000100)='GPL\x00', 0x0, 0x0, 0x0, 0x0, 0x0, '\x00', 0x0, @sched_cls, 0xffffffffffffffff, 0x8, &(0x7f0000000000), 0xffffffffffffffd2}, 0x48) io_submit(r1, 0x1, &(0x7f0000000100)=[&(0x7f0000000080)={0x0, 0x0, 0x0, 0x1, 0xe, r2, &(0x7f00000000c0)='-', 0x1, 0x0, 0x0, 0x4}]) 8.703953073s ago: executing program 0 (id=880): mkdirat(0xffffffffffffff9c, &(0x7f0000000000)='./sys\x00', 0x1ed) mount(0x0, &(0x7f0000000040)='./sys\x00', 0x0, 0x0, 0x0) write(0xffffffffffffffff, 0x0, 0x0) close(0xffffffffffffffff) r0 = openat(0xffffffffffffff9c, &(0x7f0000000100)='./sys/class/fcloop/ctl/add_local_port\x00', 0x1, 0x0) write(r0, &(0x7f0000000200)='wwnn=0x1111111111111111,wwpn=0x2222222222222222', 0x2f) r1 = openat(0xffffffffffffff9c, &(0x7f0000000300)='./sys/class/fcloop/ctl/add_target_port\x00', 0x1, 0x0) write(r1, &(0x7f0000000400)='wwnn=0x3333333333333333,wwpn=0x4444444444444444', 0x2f) close(r1) r2 = openat(0xffffffffffffff9c, &(0x7f0000000500)='./sys/class/fcloop/ctl/add_remote_port\x00', 0x1, 0x0) write(r2, &(0x7f0000000600)='wwnn=0x3333333333333333,wwpn=0x4444444444444444,roles=32,lpwwnn=0x1111111111111111,lpwwpn=0x2222222222222222', 0x6c) 8.596113615s ago: executing program 2 (id=882): openat$tun(0xffffffffffffff9c, 0x0, 0x40241, 0x0) r0 = syz_usb_connect$hid(0x0, 0x36, &(0x7f0000000080)=ANY=[@ANYBLOB="12010000000018105e04da07000000000001090224000100000000090400000903000000092100000001222200090581", @ANYRES64], 0x0) syz_usb_control_io$hid(r0, 0x0, 0x0) syz_usb_control_io$hid(r0, &(0x7f00000001c0)={0x24, 0x0, 0x0, &(0x7f0000000000)=ANY=[@ANYBLOB="002222000000962313927b7c070c0000007e24591de11d47eadb132a76009b01f6216683"], 0x0}, 0x0) 8.36901861s ago: executing program 0 (id=884): mknodat(0xffffffffffffff9c, &(0x7f0000000040)='./file0\x00', 0x8000, 0x10103) r0 = openat$fuse(0xffffffffffffff9c, &(0x7f0000002080), 0x2, 0x0) sendmsg$nl_route(0xffffffffffffffff, 0x0, 0x0) prlimit64(0x0, 0xe, &(0x7f0000000140)={0x8, 0x8b}, 0x0) sched_setscheduler(0x0, 0x2, &(0x7f0000000080)=0x8) r1 = getpid() sched_setaffinity(0x0, 0x8, &(0x7f00000002c0)=0x2) sched_setscheduler(r1, 0x1, &(0x7f0000000240)=0x7) mmap(&(0x7f0000000000/0xb36000)=nil, 0xb36000, 0xb635773f06ebbeee, 0x8031, 0xffffffffffffffff, 0xf84be000) socketpair$unix(0x1, 0x2, 0x0, &(0x7f0000000200)={0xffffffffffffffff, 0xffffffffffffffff}) connect$unix(r2, &(0x7f0000000180)=@abs, 0x6e) sendmmsg$unix(r3, &(0x7f0000000000), 0x651, 0x0) recvmmsg(r2, &(0x7f00000000c0), 0x4000087, 0x2, 0x0) syz_mount_image$fuse(0x0, &(0x7f00000000c0)='./bus\x00', 0x3000009, 0x0, 0x1, 0x0, 0x0) syz_ublk_setup_io_uring(0x56ce, &(0x7f0000000000)={0x0, 0x12bf, 0x8, 0x3, 0x1d0}, &(0x7f0000000100)=0x0, 0x0, &(0x7f0000000380)) r5 = mmap$IORING_OFF_SQ_RING(0x0, 0xc00000, 0x2000007, 0x401d031, 0xffffffffffffffff, 0x0) syz_io_uring_complete(0x0, r5) syz_io_uring_setup(0x266b, 0x0, &(0x7f0000000500), &(0x7f0000000540), &(0x7f0000000580)=0x0) ioctl$UBLK_U_CMD_GET_PARAMS(0xffffffffffffffff, 0x80207509, &(0x7f00000007c0)={0x0, 0xffff, 0x70, &(0x7f0000000740)={0x70}}) syz_io_uring_submit$UBLK(r4, r5, r6, &(0x7f0000000840)=@ublk_ctrl_cmd_sqes={0x2e, 0x44, 0x0, 0xffffffffffffffff, 0xc0207505, 0x0, 0x0, 0x0, 0x0, 0x49f, 0x0, 0x0, '\x00', @start_dev_cmd={r7, 0xffff, 0x0, 0x0, r1}}) mount$overlay(0x0, &(0x7f0000000280)='./bus\x00', &(0x7f0000000440), 0x8, 0x0) r8 = socket$nl_route(0x10, 0x3, 0x0) r9 = socket$nl_sock_diag(0x10, 0x3, 0x4) ioctl$sock_SIOCGIFINDEX(r9, 0x8933, &(0x7f0000000340)={'bridge0\x00', 0x0}) sendmsg$nl_route_sched(r8, &(0x7f00000003c0)={0x0, 0x0, &(0x7f0000000700)={&(0x7f0000000180)=@getchain={0x24, 0x11, 0x839, 0x70bd28, 0x25dfdbfd, {0x0, 0x0, 0x0, r10, {0x1, 0x2}, {0xd, 0x10}, {0x1, 0xa}}}, 0x24}, 0x1, 0x0, 0x0, 0x84}, 0x0) mount$fuse(0x0, &(0x7f00000020c0)='./file0\x00', &(0x7f0000002100), 0x0, &(0x7f0000000080)={{'fd', 0x3d, r0}, 0x2c, {'rootmode', 0x3d, 0x8000}, 0x2c, {}, 0x2c, {}, 0x2c, {[{@allow_other}]}}) utimensat(0xffffffffffffff9c, &(0x7f0000000000)='./file0\x00', 0x0, 0x0) r11 = fsopen(&(0x7f0000000240)='ramfs\x00', 0x0) fsconfig$FSCONFIG_CMD_CREATE(r11, 0x6, 0x0, 0x0, 0x0) close(0x3) 6.031379254s ago: executing program 0 (id=886): r0 = openat$tun(0xffffffffffffff9c, &(0x7f0000000100), 0xc1842, 0x0) r1 = openat$tun(0xffffffffffffff9c, &(0x7f0000000240), 0x0, 0x0) ioctl$TUNSETIFF(r1, 0x400454ca, &(0x7f0000000040)={'syzkaller0\x00', 0x7101}) r2 = openat$tun(0xffffffffffffff9c, &(0x7f0000000080), 0x0, 0x0) ioctl$TUNSETDEBUG(r0, 0x400454c9, &(0x7f00000007c0)=0x2) close(r2) socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000000180)) ioctl$SIOCSIFHWADDR(r2, 0x8914, &(0x7f0000002280)={'syzkaller0\x00', @link_local={0x1, 0x80, 0xc2, 0x0, 0x0, 0xe}}) write$cgroup_devices(r0, &(0x7f0000000840)=ANY=[@ANYBLOB="1e0308004d6b71ef288563"], 0xffdd) 4.552400337s ago: executing program 2 (id=887): r0 = syz_open_dev$evdev(&(0x7f0000002440), 0x1, 0x101001) ioctl$EVIOCGMASK(r0, 0x80104592, &(0x7f0000002540)={0x1f, 0x2, &(0x7f0000002480)="c8ce"}) 4.332396472s ago: executing program 2 (id=888): socketpair$tipc(0x1e, 0x1, 0x0, 0x0) prlimit64(0x0, 0xe, &(0x7f0000000140)={0x8, 0x89}, 0x0) r0 = getpid() sched_setscheduler(r0, 0x2, &(0x7f0000000200)=0x4) mmap(&(0x7f0000000000/0xb36000)=nil, 0xb36000, 0xb635773f06ebbeef, 0x8031, 0xffffffffffffffff, 0x0) socketpair$unix(0x1, 0x2, 0x0, &(0x7f0000000200)={0xffffffffffffffff, 0xffffffffffffffff}) connect$unix(r1, &(0x7f000057eff8)=@file={0x0, './file0\x00'}, 0x6e) sendmmsg$unix(r2, &(0x7f0000000000), 0x400000000000041, 0x0) recvmmsg(r1, 0x0, 0x0, 0x2, 0x0) socket$packet(0x11, 0x2, 0x300) sendto$inet(0xffffffffffffffff, &(0x7f0000000140)='^', 0x34000, 0x0, &(0x7f0000004ff0)={0x2, 0x0, @rand_addr=0xfffffffffffffffe}, 0x10) listen(0xffffffffffffffff, 0xda90) recvmsg(0xffffffffffffffff, &(0x7f0000000500)={&(0x7f0000000040)=@hci, 0x80, &(0x7f0000000100)=[{&(0x7f0000000400)=""/248, 0x200105d0}], 0x1}, 0x1f00) socket$packet(0x11, 0x3, 0x300) sendmsg$tipc(0xffffffffffffffff, &(0x7f0000000240)={0x0, 0xfffffff5, &(0x7f0000000200)=[{&(0x7f0000000140)="a2", 0xfffffdef}], 0x1}, 0x0) write$cgroup_devices(0xffffffffffffffff, 0x0, 0x9) 3.376612413s ago: executing program 4 (id=890): socketpair$tipc(0x1e, 0x1, 0x0, &(0x7f0000000000)) socket$nl_route(0x10, 0x3, 0x0) prlimit64(0x0, 0xe, &(0x7f0000000000)={0x8, 0x8b}, 0x0) sched_setscheduler(0x0, 0x2, &(0x7f0000000080)=0x8) sched_setaffinity(0x0, 0x8, &(0x7f00000002c0)=0x2) r0 = getpid() sched_setscheduler(r0, 0x1, &(0x7f0000000100)=0x5) socketpair$unix(0x1, 0x2, 0x0, &(0x7f0000001480)={0xffffffffffffffff, 0xffffffffffffffff}) syz_init_net_socket$nfc_llcp(0x27, 0x2, 0x1) epoll_create1(0x0) sendmsg$TIPC_NL_NAME_TABLE_GET(0xffffffffffffffff, &(0x7f0000000a40)={0x0, 0x0, &(0x7f0000000a00)={0x0}, 0x1, 0x0, 0x0, 0x41}, 0x200080c5) connect$unix(r1, &(0x7f00000004c0)=@file={0x0, './file0\x00'}, 0x6e) madvise(&(0x7f000004d000/0x2000)=nil, 0x2000, 0xb) sendmmsg$unix(r2, &(0x7f00000bd000), 0x318, 0x0) recvmmsg(r1, &(0x7f00000000c0), 0x10106, 0x2, 0x0) sched_setaffinity(0x0, 0x8, &(0x7f00000002c0)=0x2) getsockopt(0xffffffffffffffff, 0x1, 0x9, &(0x7f00000003c0)=""/169, &(0x7f0000000480)=0xa9) r3 = io_uring_setup(0x5f4f, &(0x7f00000003c0)={0x0, 0x804, 0x2, 0x1000000}) io_uring_register$IORING_REGISTER_BUFFERS_UPDATE(r3, 0xf, &(0x7f0000000540)={0x1002, 0x0, 0x0, 0x0, 0x28}, 0x20) 3.168359218s ago: executing program 2 (id=891): prctl$PR_SET_MM_MAP(0x23, 0xe, 0x0, 0x0) io_uring_setup(0x2001c79, 0x0) prlimit64(0x0, 0xe, &(0x7f0000000140)={0x9, 0x800001000091}, 0x0) sched_setscheduler(0x0, 0x1, &(0x7f0000000300)=0x4) prctl$PR_SCHED_CORE(0x3e, 0x1, 0x0, 0x1, 0x0) sched_setaffinity(0x0, 0x0, 0x0) r0 = syz_open_dev$MSR(&(0x7f00000001c0), 0x0, 0x0) read$msr(r0, &(0x7f0000032680)=""/102400, 0x19000) mount(&(0x7f00000003c0)=@nullb, 0x0, &(0x7f0000000300)='udf\x00', 0x200480, 0x0) 2.326501167s ago: executing program 4 (id=892): mkdirat(0xffffffffffffff9c, &(0x7f0000000000)='./sys\x00', 0x1ed) mount(0x0, &(0x7f0000000040)='./sys\x00', &(0x7f0000000080)='sysfs\x00', 0x0, 0x0) write(0xffffffffffffffff, 0x0, 0x0) close(0xffffffffffffffff) r0 = openat(0xffffffffffffff9c, 0x0, 0x1, 0x0) write(r0, &(0x7f0000000200)='wwnn=0x1111111111111111,wwpn=0x2222222222222222', 0x2f) r1 = openat(0xffffffffffffff9c, &(0x7f0000000300)='./sys/class/fcloop/ctl/add_target_port\x00', 0x1, 0x0) write(r1, &(0x7f0000000400)='wwnn=0x3333333333333333,wwpn=0x4444444444444444', 0x2f) close(r1) r2 = openat(0xffffffffffffff9c, &(0x7f0000000500)='./sys/class/fcloop/ctl/add_remote_port\x00', 0x1, 0x0) write(r2, &(0x7f0000000600)='wwnn=0x3333333333333333,wwpn=0x4444444444444444,roles=32,lpwwnn=0x1111111111111111,lpwwpn=0x2222222222222222', 0x6c) 2.126564752s ago: executing program 2 (id=893): r0 = socket(0x1, 0x5, 0x0) ioctl$SIOCGSTAMP(r0, 0x8906, 0x0) ioctl$sock_SIOCETHTOOL(r0, 0x89fe, &(0x7f0000000340)={'bridge0\x00', &(0x7f0000000100)=@ethtool_ringparam={0xe, 0x0, 0x20}}) 2.089934713s ago: executing program 4 (id=894): prlimit64(0x0, 0xe, &(0x7f0000000000)={0x8, 0x8b}, 0x0) sched_setscheduler(0x0, 0x2, &(0x7f0000000080)=0x8) sched_setaffinity(0x0, 0x8, &(0x7f00000002c0)=0x2) socket$nl_route(0x10, 0x3, 0x0) r0 = socket$nl_generic(0x10, 0x3, 0x10) syz_genetlink_get_family_id$devlink(&(0x7f00000000c0), 0xffffffffffffffff) sendmsg$DEVLINK_CMD_RATE_GET(r0, 0x0, 0x8040) r1 = getpid() sched_setscheduler(r1, 0x1, &(0x7f0000000100)=0x5) socketpair$unix(0x1, 0x2, 0x0, &(0x7f0000001480)={0xffffffffffffffff, 0xffffffffffffffff}) connect$unix(r2, &(0x7f00000004c0)=@file={0x0, './file0\x00'}, 0x6e) sendmmsg$unix(r3, &(0x7f00000bd000), 0x318, 0x0) recvmmsg(r2, &(0x7f00000000c0), 0x10106, 0x2, 0x0) sched_setaffinity(0x0, 0x8, &(0x7f00000002c0)=0x2) bpf$BPF_PROG_RAW_TRACEPOINT_LOAD(0x5, &(0x7f0000000600)={0xe, 0x3, &(0x7f0000000000)=@framed={{0x3e, 0xa, 0xa, 0x0, 0x0, 0x71, 0x10, 0x3f}}, &(0x7f0000000480)='syzkaller\x00'}, 0x80) 1.106203575s ago: executing program 4 (id=895): r0 = openat(0xffffffffffffff9c, &(0x7f0000000080)='./file1\x00', 0x42, 0x0) mmap(&(0x7f0000000000/0x600000)=nil, 0x600000, 0x27ffff2, 0x4012011, r0, 0x0) r1 = syz_init_net_socket$bt_hidp(0x1f, 0x3, 0x6) ioctl$sock_bt_hidp_HIDPGETCONNLIST(r1, 0x800448d2, 0x0) 976.347418ms ago: executing program 4 (id=896): socket$unix(0x1, 0x2, 0x0) r0 = io_uring_setup(0x1dd, &(0x7f0000000080)={0x0, 0x1ffffb, 0x0, 0x5, 0xc}) creat(&(0x7f0000000000)='./file0\x00', 0x8a) io_uring_register$IORING_REGISTER_FILES_UPDATE2(r0, 0xd, &(0x7f0000000140)={0x7, 0x0, 0x0, 0x0}, 0x20) io_uring_register$IORING_REGISTER_FILES_UPDATE2(r0, 0xe, &(0x7f0000001180)={0x0, 0x0, &(0x7f0000000040)=[{0x0, 0xffffffff00000005}], &(0x7f0000000180)=[0xffffffff, 0x7fffffff, 0x2, 0x6, 0x101, 0x1], 0x7}, 0x20) 887.056539ms ago: executing program 4 (id=897): r0 = socket$can_raw(0x1d, 0x3, 0x1) setsockopt$CAN_RAW_FILTER(r0, 0x65, 0x1, &(0x7f0000000140)=[{{0xbd, 0x0, 0x1, 0x1}, {0x3, 0x1, 0x1}}, {{0x0, 0x1, 0x1, 0x1}, {0x2, 0x1, 0x1, 0x1}}, {{0x0, 0x1, 0x0, 0x1}, {0x2, 0x0, 0x1}}], 0x18) r1 = syz_init_net_socket$802154_dgram(0x24, 0x2, 0x0) r2 = add_key$fscrypt_v1(0x0, &(0x7f0000000740)={'fscrypt:', @desc3}, &(0x7f0000000780)={0x0, "3215ee5299c6f92fe43dd9c925e421d383d95c7d40a0dc64eb3897e609000000cd1ae9cfd5bb7cd51e2a1550b5699a6fffc50001af1f91341326b8cb0100", 0x12}, 0x48, 0xfffffffffffffffe) keyctl$chown(0x4, r2, 0xee01, 0xffffffffffffffff) ioctl$sock_SIOCINQ(r1, 0x541b, &(0x7f0000000a00)) socket$nl_route(0x10, 0x3, 0x0) preadv(0xffffffffffffffff, 0x0, 0x0, 0x6, 0x0) r3 = openat$proc_mixer(0xffffffffffffff9c, &(0x7f0000000180)='/proc/asound/card0/oss_mixer\x00', 0x2, 0x0) close(r3) ioctl$ifreq_SIOCGIFINDEX_batadv_mesh(0xffffffffffffffff, 0x8933, 0x0) setsockopt$inet_msfilter(0xffffffffffffffff, 0x0, 0x29, 0x0, 0x57) landlock_restrict_self(0xffffffffffffffff, 0x0) prctl$PR_SCHED_CORE(0x3e, 0x1, 0x0, 0x1, 0x0) r4 = syz_open_dev$MSR(&(0x7f00000001c0), 0x0, 0x0) read$msr(r4, &(0x7f0000019680)=""/102392, 0x18ff8) socketpair$unix(0x1, 0x1, 0x0, &(0x7f00000009c0)={0xffffffffffffffff, 0xffffffffffffffff}) sendmsg$inet(r6, &(0x7f0000000040)={0x0, 0x0, &(0x7f0000000840)=[{&(0x7f0000000080)="8824", 0x2}], 0x1}, 0x45) recvmsg$unix(r5, &(0x7f0000000300)={0x0, 0x0, 0x0}, 0x2082) sendmsg$unix(r6, &(0x7f0000000400)={0x0, 0x0, &(0x7f00000003c0)=[{&(0x7f0000000140)="0df5", 0x2}], 0x1, 0x0, 0x0, 0x9080}, 0x885) 824.878611ms ago: executing program 1 (id=898): semctl$IPC_SET(0x0, 0x0, 0x13, &(0x7f00000001c0)={{0x0, 0x0, 0x0, 0xee00, 0x0, 0x18, 0x2}, 0x457, 0x6, 0x0, 0x0, 0x0, 0x0, 0x5}) symlink(&(0x7f0000000040)='.\x00', &(0x7f0000000100)='./file0\x00') mount(0x0, 0x0, 0x0, 0x0, 0x0) write(0xffffffffffffffff, 0x0, 0x0) mkdirat(0xffffffffffffff9c, &(0x7f0000000340)='./file1\x00', 0x2) socket$inet6(0xa, 0x5, 0x0) mkdir(&(0x7f00000004c0)='./bus\x00', 0x0) mount$overlay(0x0, &(0x7f00000000c0)='./bus\x00', &(0x7f0000000080), 0x0, 0x0) prctl$PR_SCHED_CORE(0x3e, 0x1, 0x0, 0x2, 0x0) prlimit64(0x0, 0xe, &(0x7f0000000140)={0x8, 0x8b}, 0x0) userfaultfd(0x0) sched_setscheduler(0x0, 0x2, &(0x7f0000000640)=0x2) sched_setaffinity(0x0, 0x8, &(0x7f0000000280)=0x2) socket$netlink(0x10, 0x3, 0x0) r0 = syz_open_dev$MSR(&(0x7f00000001c0), 0x0, 0x0) read$msr(r0, &(0x7f0000005580)=""/102392, 0x18ff8) chdir(&(0x7f0000000000)='./bus\x00') lchown(&(0x7f0000000040)='./file0\x00', 0x0, 0x0) 0s ago: executing program 1 (id=899): write(0xffffffffffffffff, 0x0, 0x0) close(0xffffffffffffffff) mkdirat(0xffffffffffffff9c, &(0x7f0000000400)='./config\x00', 0x1ed) mount(0x0, &(0x7f0000000500)='./config\x00', &(0x7f0000000600)='configfs\x00', 0x0, 0x0) mkdirat(0xffffffffffffff9c, 0x0, 0x1ed) write(0xffffffffffffffff, 0x0, 0x0) r0 = openat(0xffffffffffffff9c, &(0x7f0000000a00)='./config/usb_gadget/g1/idProduct\x00', 0x1, 0x0) close(r0) mkdirat(0xffffffffffffff9c, 0x0, 0x1ed) mkdirat(0xffffffffffffff9c, 0x0, 0x1ed) symlinkat(&(0x7f0000000e00)='./config/usb_gadget/g1/functions/uvc.usb0/control/header/h\x00', 0xffffffffffffff9c, &(0x7f0000000f00)='./config/usb_gadget/g1/functions/uvc.usb0/control/class/fs/h\x00') symlinkat(&(0x7f0000001000)='./config/usb_gadget/g1/functions/uvc.usb0/control/header/h\x00', 0xffffffffffffff9c, &(0x7f0000001100)='./config/usb_gadget/g1/functions/uvc.usb0/control/class/ss/h\x00') mkdirat(0xffffffffffffff9c, &(0x7f0000001300)='./config/usb_gadget/g1/functions/uvc.usb0/streaming/uncompressed/u\x00', 0x1ed) mkdirat(0xffffffffffffff9c, &(0x7f0000001400)='./config/usb_gadget/g1/functions/uvc.usb0/streaming/uncompressed/u/360p\x00', 0x1ed) symlinkat(&(0x7f0000001500)='./config/usb_gadget/g1/functions/uvc.usb0/streaming/uncompressed/u\x00', 0xffffffffffffff9c, &(0x7f0000001600)='./config/usb_gadget/g1/functions/uvc.usb0/streaming/header/h/u\x00') symlinkat(&(0x7f0000001700)='./config/usb_gadget/g1/functions/uvc.usb0/streaming/header/h\x00', 0xffffffffffffff9c, &(0x7f0000001800)='./config/usb_gadget/g1/functions/uvc.usb0/streaming/class/fs/h\x00') kernel console output (not intermixed with test programs): g mounted at /16/file1 supports timestamps until 2038-01-19 (0x7fffffff) [ 114.856864][ T59] wlan0: Created IBSS using preconfigured BSSID 50:50:50:50:50:50 [ 114.931605][ T6129] futex_wake_op: syz.1.48 tries to shift op by 144; fix this program [ 115.086222][ T59] wlan0: Creating new IBSS network, BSSID 50:50:50:50:50:50 [ 115.840586][ T3546] wlan1: Created IBSS using preconfigured BSSID 50:50:50:50:50:50 [ 115.891979][ T3546] wlan1: Creating new IBSS network, BSSID 50:50:50:50:50:50 [ 115.960033][ T5793] EXT4-fs (loop2): unmounting filesystem 00000000-0000-0000-0000-000000000000. [ 116.945880][ T6147] loop2: detected capacity change from 0 to 2048 [ 117.007778][ T6147] UDF-fs: error (device loop2): udf_process_sequence: Primary Volume Descriptor not found! [ 117.073387][ T6147] UDF-fs: INFO Mounting volume 'LinuxUDF', timestamp 2022/11/22 14:59 (1000) [ 118.262873][ T6154] Config c/1 of g1 needs at least one function. [ 118.320274][ T6154] udc usbip-vudc.0: failed to start g1: -22 [ 118.326299][ T6154] configfs-gadget.g1: probe of gadget.32 failed with error -22 [ 118.440625][ T6154] UDC core: g1: couldn't find an available UDC or it's busy [ 119.378124][ T6144] loop0: detected capacity change from 0 to 32768 [ 120.275486][ T6144] ocfs2: Slot 0 on device (7,0) was already allocated to this node! [ 120.364667][ T6144] JBD2: Ignoring recovery information on journal [ 121.035007][ T6144] JBD2: journal reset failed [ 121.048882][ T6144] (syz.0.52,6144,1):ocfs2_journal_load:1168 ERROR: Failed to load journal! [ 121.098272][ T6144] (syz.0.52,6144,1):ocfs2_check_volume:2430 ERROR: ocfs2 journal load failed! -4 [ 121.876455][ T6200] loop1: detected capacity change from 0 to 2048 [ 122.175384][ T6200] UDF-fs: error (device loop1): udf_process_sequence: Primary Volume Descriptor not found! [ 122.220908][ T6200] UDF-fs: INFO Mounting volume 'LinuxUDF', timestamp 2022/11/22 14:59 (1000) [ 123.089471][ T27] audit: type=1800 audit(1786134363.373:2): pid=6212 uid=0 auid=4294967295 ses=4294967295 subj=unconfined op=collect_data cause=failed comm="syz.1.63" name="file1" dev="loop1" ino=1346 res=0 errno=0 [ 123.232427][ T173] IPVS: starting estimator thread 0... [ 123.300489][ T6221] warning: `syz.2.66' uses wireless extensions which will stop working for Wi-Fi 7 hardware; use nl80211 [ 123.349728][ T6222] IPVS: using max 20 ests per chain, 48000 per kthread [ 123.815659][ T6239] vivid-003: disconnect [ 124.223948][ T6232] vivid-003: reconnect [ 124.270279][ T6241] UDF-fs: warning (device nullb0): udf_load_vrs: No VRS found [ 124.278151][ T6241] UDF-fs: Scanning with blocksize 512 failed [ 124.300737][ T6241] UDF-fs: warning (device nullb0): udf_load_vrs: No VRS found [ 124.308561][ T6241] UDF-fs: Scanning with blocksize 1024 failed [ 124.322054][ T6241] UDF-fs: warning (device nullb0): udf_load_vrs: No VRS found [ 124.333407][ T6241] UDF-fs: Scanning with blocksize 2048 failed [ 124.347623][ T6241] UDF-fs: warning (device nullb0): udf_load_vrs: No VRS found [ 124.355419][ T6241] UDF-fs: Scanning with blocksize 4096 failed [ 126.800387][ T6259] loop1: detected capacity change from 0 to 2048 [ 126.892715][ T6259] UDF-fs: error (device loop1): udf_process_sequence: Primary Volume Descriptor not found! [ 126.949317][ T6259] UDF-fs: INFO Mounting volume 'LinuxUDF', timestamp 2022/11/22 14:59 (1000) [ 127.216215][ T173] IPVS: starting estimator thread 0... [ 127.405882][ T5833] usb 3-1: new high-speed USB device number 4 using dummy_hcd [ 127.470794][ T6267] IPVS: using max 17 ests per chain, 40800 per kthread [ 128.019524][ T5833] usb 3-1: Using ep0 maxpacket: 8 [ 128.041502][ T5833] usb 3-1: config 0 has an invalid interface number: 1 but max is 0 [ 128.078545][ T5833] usb 3-1: config 0 has no interface number 0 [ 128.119463][ T5833] usb 3-1: config 0 interface 1 altsetting 0 endpoint 0x82 has an invalid bInterval 0, changing to 7 [ 128.139980][ T5833] usb 3-1: New USB device found, idVendor=07c0, idProduct=1512, bcdDevice=30.22 [ 128.161682][ T5833] usb 3-1: New USB device strings: Mfr=0, Product=0, SerialNumber=0 [ 128.185440][ T5833] usb 3-1: config 0 descriptor?? [ 128.205936][ T6278] loop4: detected capacity change from 0 to 512 [ 128.363158][ T5833] iowarrior 3-1:0.1: IOWarrior product=0x1512, serial= interface=1 now attached to iowarrior0 [ 128.420094][ T6278] EXT4-fs: Ignoring removed oldalloc option [ 128.559782][ T173] usb 2-1: new high-speed USB device number 5 using dummy_hcd [ 128.645480][ T6278] EXT4-fs: Quota format mount options ignored when QUOTA feature is enabled [ 128.909738][ T173] usb 2-1: Using ep0 maxpacket: 16 [ 129.091967][ T173] usb 2-1: config 0 interface 0 altsetting 0 endpoint 0x81 has an invalid bInterval 255, changing to 11 [ 129.151993][ T173] usb 2-1: config 0 interface 0 altsetting 0 endpoint 0x81 has invalid maxpacket 59391, setting to 1024 [ 129.158046][ T6278] EXT4-fs (loop4): mounted filesystem 00000000-0000-0000-0000-000000000000 r/w without journal. Quota mode: writeback. [ 129.215014][ T173] usb 2-1: config 0 interface 0 altsetting 0 has 1 endpoint descriptor, different from the interface descriptor's value: 9 [ 129.261789][ T173] usb 2-1: New USB device found, idVendor=045e, idProduct=07da, bcdDevice= 0.00 [ 129.289544][ T173] usb 2-1: New USB device strings: Mfr=0, Product=0, SerialNumber=0 [ 129.313887][ T173] usb 2-1: config 0 descriptor?? [ 129.320281][ T6275] raw-gadget.1 gadget.1: fail, usb_ep_enable returned -22 [ 129.429080][ T5905] EXT4-fs (loop4): unmounting filesystem 00000000-0000-0000-0000-000000000000. [ 129.776167][ T6296] vivid-000: disconnect [ 129.873691][ T173] usbhid 2-1:0.0: can't add hid device: -71 [ 130.067787][ T6293] vivid-000: reconnect [ 130.109262][ T173] usbhid: probe of 2-1:0.0 failed with error -71 [ 130.164030][ T173] usb 2-1: USB disconnect, device number 5 [ 130.291930][ T5832] usb 3-1: USB disconnect, device number 4 [ 130.352580][ T6304] loop0: detected capacity change from 0 to 64 [ 131.029792][ T6319] loop1: detected capacity change from 0 to 2048 [ 131.065555][ T6319] UDF-fs: error (device loop1): udf_process_sequence: Primary Volume Descriptor not found! [ 131.133251][ T6319] UDF-fs: INFO Mounting volume 'LinuxUDF', timestamp 2022/11/22 14:59 (1000) [ 131.368308][ T6324] syzkaller0: entered promiscuous mode [ 131.392760][ T6324] syzkaller0: entered allmulticast mode [ 136.218644][ T1293] ieee802154 phy0 wpan0: encryption failed: -22 [ 136.227527][ T1293] ieee802154 phy1 wpan1: encryption failed: -22 [ 136.384426][ T6347] vivid-002: disconnect [ 137.092138][ T6344] vivid-002: reconnect [ 137.578293][ T6361] loop4: detected capacity change from 0 to 64 [ 137.824725][ T6366] loop1: detected capacity change from 0 to 128 [ 137.936234][ T6366] hpfs: filesystem error: invalid number of hotfixes: 2066844986, used: 2066844985; already mounted read-only [ 138.016526][ T6366] hpfs: filesystem error: improperly stopped [ 138.061827][ T6368] loop4: detected capacity change from 0 to 512 [ 138.075986][ T6366] hpfs: You really don't want any checks? You are crazy... [ 138.114613][ T6366] hpfs: hpfs_map_sector(): read error [ 138.150028][ T6366] hpfs: code page support is disabled [ 138.195720][ T6366] hpfs: hpfs_map_4sectors(): unaligned read [ 138.213227][ T6366] hpfs: hpfs_map_4sectors(): unaligned read [ 138.251529][ T6368] EXT4-fs (loop4): mounted filesystem 00000000-0000-0000-0000-000000000000 r/w without journal. Quota mode: writeback. [ 138.286185][ T6366] hpfs: filesystem error: unable to find root dir [ 138.294660][ T6368] ext4 filesystem being mounted at /13/file1 supports timestamps until 2038-01-19 (0x7fffffff) [ 138.635865][ T5905] EXT4-fs (loop4): unmounting filesystem 00000000-0000-0000-0000-000000000000. [ 138.816282][ T6379] vivid-002: disconnect [ 139.288741][ T6377] vivid-002: reconnect [ 139.520297][ T5833] usb 5-1: new high-speed USB device number 2 using dummy_hcd [ 140.450942][ T5833] usb 5-1: Using ep0 maxpacket: 32 [ 140.503311][ T5833] usb 5-1: config 155 has an invalid descriptor of length 0, skipping remainder of the config [ 140.560142][ T5833] usb 5-1: config 155 interface 0 altsetting 0 has an invalid endpoint with address 0xE2, skipping [ 140.610195][ T5833] usb 5-1: config 155 interface 0 altsetting 0 has 1 endpoint descriptor, different from the interface descriptor's value: 11 [ 140.637367][ T5833] usb 5-1: New USB device found, idVendor=15c2, idProduct=ffdc, bcdDevice=bd.30 [ 140.657097][ T5833] usb 5-1: New USB device strings: Mfr=1, Product=2, SerialNumber=3 [ 140.715327][ T5833] usb 5-1: Product: syz [ 140.723469][ T5833] usb 5-1: Manufacturer: syz [ 140.744426][ T5833] usb 5-1: SerialNumber: syz [ 140.805042][ T5833] imon:imon_find_endpoints: no valid input (IR) endpoint found [ 140.846631][ T5833] imon 5-1:155.0: unable to initialize intf0, err -19 [ 141.008873][ T5833] imon:imon_probe: failed to initialize context! [ 141.303087][ T5833] imon 5-1:155.0: unable to register, err -19 [ 141.534034][ T6401] UDF-fs: warning (device nullb0): udf_load_vrs: No VRS found [ 141.584146][ T6401] UDF-fs: Scanning with blocksize 512 failed [ 141.617718][ T6401] UDF-fs: warning (device nullb0): udf_load_vrs: No VRS found [ 141.667626][ T6405] loop0: detected capacity change from 0 to 64 [ 141.677141][ T6401] UDF-fs: Scanning with blocksize 1024 failed [ 141.712608][ T6401] UDF-fs: warning (device nullb0): udf_load_vrs: No VRS found [ 141.738627][ T6401] UDF-fs: Scanning with blocksize 2048 failed [ 141.786567][ T6401] UDF-fs: warning (device nullb0): udf_load_vrs: No VRS found [ 141.812620][ T6401] UDF-fs: Scanning with blocksize 4096 failed [ 142.127447][ T6413] loop1: detected capacity change from 0 to 512 [ 142.168581][ T6413] EXT4-fs (loop1): mounted filesystem 00000000-0000-0000-0000-000000000000 r/w without journal. Quota mode: writeback. [ 142.182821][ T6413] ext4 filesystem being mounted at /32/file1 supports timestamps until 2038-01-19 (0x7fffffff) [ 142.231578][ T5779] usb 3-1: new high-speed USB device number 5 using dummy_hcd [ 142.245675][ T5789] EXT4-fs (loop1): unmounting filesystem 00000000-0000-0000-0000-000000000000. [ 142.371540][ T23] usb 5-1: USB disconnect, device number 2 [ 142.556868][ T5779] usb 3-1: config 220 has an invalid descriptor of length 0, skipping remainder of the config [ 142.597132][ T5779] usb 3-1: config 220 has 1 interface, different from the descriptor's value: 3 [ 142.667389][ T5779] usb 3-1: config 220 interface 0 has no altsetting 0 [ 143.229393][ T0] NOHZ tick-stop error: local softirq work is pending, handler #02!!! [ 143.299569][ T5833] usb 1-1: new high-speed USB device number 3 using dummy_hcd [ 143.334107][ T5779] usb 3-1: New USB device found, idVendor=8086, idProduct=0b07, bcdDevice=6c.b9 [ 143.462858][ T5779] usb 3-1: New USB device strings: Mfr=1, Product=2, SerialNumber=3 [ 143.529885][ T5779] usb 3-1: Product: syz [ 143.534379][ T5779] usb 3-1: Manufacturer: syz [ 143.551821][ T5833] usb 1-1: config 1 has an invalid descriptor of length 0, skipping remainder of the config [ 143.567023][ T5779] usb 3-1: SerialNumber: syz [ 143.792828][ T5833] usb 1-1: New USB device found, idVendor=08ca, idProduct=0110, bcdDevice= 1.00 [ 143.967592][ T5833] usb 1-1: New USB device strings: Mfr=1, Product=2, SerialNumber=3 [ 144.069963][ T5833] usb 1-1: Product: syz [ 144.083354][ T5833] usb 1-1: Manufacturer: syz [ 144.118049][ T5833] usb 1-1: SerialNumber: syz [ 144.362839][ T5833] gspca_main: mr97310a-2.14.0 probing 08ca:0110 [ 144.931902][ T5779] usb 3-1: USB disconnect, device number 5 [ 145.211723][ T5833] gspca_mr97310a: reg write [19] error -71 [ 145.217655][ T5833] mr97310a: probe of 1-1:1.0 failed with error -71 [ 145.601137][ T5833] usb 1-1: USB disconnect, device number 3 [ 146.062394][ T6453] loop2: detected capacity change from 0 to 512 [ 146.133371][ T6453] EXT4-fs (loop2): mounted filesystem 00000000-0000-0000-0000-000000000000 r/w without journal. Quota mode: writeback. [ 146.161778][ T6453] ext4 filesystem being mounted at /31/file1 supports timestamps until 2038-01-19 (0x7fffffff) [ 146.871810][ T5793] EXT4-fs (loop2): unmounting filesystem 00000000-0000-0000-0000-000000000000. [ 147.107073][ T6463] loop2: detected capacity change from 0 to 64 [ 148.309519][ T0] NOHZ tick-stop error: local softirq work is pending, handler #42!!! [ 149.258803][ T6479] loop2: detected capacity change from 0 to 256 [ 149.401555][ T6479] FAT-fs (loop2): utf8 is not a recommended IO charset for FAT filesystems, filesystem will be case sensitive! [ 151.048038][ T6491] loop1: detected capacity change from 0 to 128 [ 151.114290][ T6491] EXT4-fs (loop1): mounted filesystem 76b65be2-f6da-4727-8c75-0525a5b65a09 r/w without journal. Quota mode: none. [ 151.233158][ T6491] ext4 filesystem being mounted at /37/file0aaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaa supports timestamps until 2038-01-19 (0x7fffffff) [ 151.620260][ T6497] configfs-gadget.g1 gadget.32: uvc: uvc_function_bind() [ 151.800698][ T6497] udc usbip-vudc.0: failed to start g1: -19 [ 152.017793][ T6497] UDC core: g1: couldn't find an available UDC or it's busy [ 152.053476][ T6501] loop0: detected capacity change from 0 to 2048 [ 152.087355][ T6501] EXT4-fs (loop0): mounted filesystem 00000000-0000-0000-0000-000000000000 r/w without journal. Quota mode: none. [ 153.326990][ T6496] EXT4-fs error (device loop0): ext4_mb_generate_buddy:1244: group 0, block bitmap and bg descriptor inconsistent: 25 vs 150994969 free clusters [ 154.331526][ T5789] EXT4-fs (loop1): unmounting filesystem 76b65be2-f6da-4727-8c75-0525a5b65a09. [ 154.372104][ T5797] EXT4-fs (loop0): unmounting filesystem 00000000-0000-0000-0000-000000000000. [ 154.479478][ T5779] usb 5-1: new high-speed USB device number 3 using dummy_hcd [ 154.729487][ T5779] usb 5-1: Using ep0 maxpacket: 32 [ 155.534173][ T5779] usb 5-1: unable to get BOS descriptor or descriptor too short [ 155.546602][ T5779] usb 5-1: config 1 contains an unexpected descriptor of type 0x1, skipping [ 155.580283][ T5779] usb 5-1: config 1 descriptor has 1 excess byte, ignoring [ 155.587631][ T5779] usb 5-1: config 1 interface 0 altsetting 0 has 0 endpoint descriptors, different from the interface descriptor's value: 1 [ 155.630244][ T5779] usb 5-1: config 1 interface 2 altsetting 1 endpoint 0x82 has an invalid bInterval 83, changing to 7 [ 155.679476][ T5779] usb 5-1: config 1 interface 1 has no altsetting 0 [ 155.722165][ T5779] usb 5-1: New USB device found, idVendor=1d6b, idProduct=0101, bcdDevice= 0.40 [ 155.749577][ T5779] usb 5-1: New USB device strings: Mfr=1, Product=2, SerialNumber=3 [ 155.757653][ T5779] usb 5-1: Product: syz [ 155.783054][ T5779] usb 5-1: Manufacturer: syz [ 155.788998][ T5779] usb 5-1: SerialNumber: syz [ 156.050957][ T6512] sch_tbf: burst 19872 is lower than device lo mtu (65550) ! [ 157.796183][ T5779] usb 5-1: USB disconnect, device number 3 [ 157.864460][ T27] audit: type=1800 audit(1786134398.283:3): pid=6567 uid=0 auid=4294967295 ses=4294967295 subj=unconfined op=collect_data cause=failed comm="syz.1.137" name="protocol" dev="configfs" ino=9541 res=0 errno=0 [ 159.341203][ T6584] netlink: 4 bytes leftover after parsing attributes in process `syz.1.141'. [ 159.369858][ T6584] netlink: 16 bytes leftover after parsing attributes in process `syz.1.141'. [ 160.505711][ T173] usb 5-1: new high-speed USB device number 4 using dummy_hcd [ 160.597765][ T6597] iommufd_mock iommufd_mock1: Adding to iommu group 0 [ 161.389138][ T173] usb 5-1: Using ep0 maxpacket: 32 [ 161.420566][ T173] usb 5-1: config 0 has an invalid interface number: 67 but max is 0 [ 161.428775][ T173] usb 5-1: config 0 has no interface number 0 [ 161.430589][ T6610] configfs-gadget.g1 gadget.32: uvc: uvc_function_bind() [ 161.471534][ T6610] udc usbip-vudc.0: failed to start g1: -19 [ 161.481919][ T173] usb 5-1: New USB device found, idVendor=0424, idProduct=9901, bcdDevice=c2.57 [ 161.492158][ T6610] UDC core: g1: couldn't find an available UDC or it's busy [ 161.499486][ T173] usb 5-1: New USB device strings: Mfr=1, Product=2, SerialNumber=3 [ 161.499538][ T173] usb 5-1: Product: syz [ 161.499555][ T173] usb 5-1: Manufacturer: syz [ 161.499570][ T173] usb 5-1: SerialNumber: syz [ 161.528508][ T173] usb 5-1: config 0 descriptor?? [ 161.561154][ T173] smsc95xx v2.0.0 [ 161.598481][ T6584] bridge0: port 2(bridge_slave_1) entered disabled state [ 161.607584][ T6584] bridge0: port 1(bridge_slave_0) entered disabled state [ 161.974678][ T173] smsc95xx 5-1:0.67 (unnamed net_device) (uninitialized): Failed to read reg index 0x00000030: -32 [ 162.001542][ T173] smsc95xx 5-1:0.67 (unnamed net_device) (uninitialized): Error reading E2P_CMD [ 162.443446][ T6622] UDF-fs: warning (device nullb0): udf_load_vrs: No VRS found [ 162.451165][ T6622] UDF-fs: Scanning with blocksize 512 failed [ 162.457784][ T6622] UDF-fs: warning (device nullb0): udf_load_vrs: No VRS found [ 162.466063][ T6622] UDF-fs: Scanning with blocksize 1024 failed [ 162.472707][ T6622] UDF-fs: warning (device nullb0): udf_load_vrs: No VRS found [ 162.480287][ T6622] UDF-fs: Scanning with blocksize 2048 failed [ 162.486766][ T6622] UDF-fs: warning (device nullb0): udf_load_vrs: No VRS found [ 162.494390][ T6622] UDF-fs: Scanning with blocksize 4096 failed [ 162.719768][ T6624] loop2: detected capacity change from 0 to 256 [ 162.748332][ T6624] exfat: Deprecated parameter 'namecase' [ 162.823627][ T173] smsc95xx 5-1:0.67 (unnamed net_device) (uninitialized): Failed to read reg index 0x00000014: -32 [ 162.853855][ T6624] exFAT-fs (loop2): failed to load upcase table (idx : 0x00010000, chksum : 0x36dfe6b4, utbl_chksum : 0xe619d30d) [ 162.866709][ T173] smsc95xx: probe of 5-1:0.67 failed with error -32 [ 162.967473][ T6626] loop0: detected capacity change from 0 to 2048 [ 162.982204][ T6584] batman_adv: batadv0: Interface deactivated: batadv_slave_0 [ 163.019153][ T6626] UDF-fs: error (device loop0): udf_process_sequence: Primary Volume Descriptor not found! [ 163.028683][ T6584] batman_adv: batadv0: Interface deactivated: batadv_slave_1 [ 163.049908][ T27] audit: type=1804 audit(1786134403.463:4): pid=6624 uid=0 auid=4294967295 ses=4294967295 subj=unconfined op=invalid_pcr cause=open_writers comm="syz.2.149" name="/newroot/45/file0/file2" dev="loop2" ino=1048595 res=1 errno=0 [ 163.116291][ T6626] UDF-fs: INFO Mounting volume 'LinuxUDF', timestamp 2022/11/22 14:59 (1000) [ 164.000746][ T27] audit: type=1800 audit(1786134404.323:5): pid=6631 uid=0 auid=4294967295 ses=4294967295 subj=unconfined op=collect_data cause=failed comm="syz.0.150" name="file1" dev="loop0" ino=1346 res=0 errno=0 [ 164.472512][ T5800] usb 5-1: USB disconnect, device number 4 [ 165.634307][ T6584] netdevsim netdevsim1 netdevsim0: unset [1, 0] type 2 family 0 port 6081 - 0 [ 165.643367][ T6584] netdevsim netdevsim1 netdevsim1: unset [1, 0] type 2 family 0 port 6081 - 0 [ 165.652625][ T6584] netdevsim netdevsim1 netdevsim2: unset [1, 0] type 2 family 0 port 6081 - 0 [ 165.662179][ T6584] netdevsim netdevsim1 netdevsim3: unset [1, 0] type 2 family 0 port 6081 - 0 [ 166.044209][ T6647] autofs4:pid:6647:autofs_fill_super: called with bogus options [ 166.405523][ T6661] loop4: detected capacity change from 0 to 2048 [ 166.419481][ T6604] usb 2-1: new full-speed USB device number 6 using dummy_hcd [ 166.442497][ T6661] UDF-fs: error (device loop4): udf_process_sequence: Primary Volume Descriptor not found! [ 166.501192][ T6661] UDF-fs: INFO Mounting volume 'LinuxUDF', timestamp 2022/11/22 14:59 (1000) [ 166.539494][ T6599] usb 3-1: new high-speed USB device number 6 using dummy_hcd [ 166.793031][ T6604] usb 2-1: New USB device found, idVendor=09c0, idProduct=0203, bcdDevice=d3.43 [ 166.802501][ T6604] usb 2-1: New USB device strings: Mfr=0, Product=0, SerialNumber=0 [ 166.816343][ T6604] usb 2-1: config 0 descriptor?? [ 167.468541][ T6604] dvb-usb: found a 'Genpix SkyWalker-1 DVB-S receiver' in warm state. [ 167.478549][ T6604] gp8psk: usb in 128 operation failed. [ 167.576714][ T6599] usb 3-1: config 1 has an invalid descriptor of length 0, skipping remainder of the config [ 167.743782][ T6676] input: syz0 as /devices/virtual/input/input7 [ 167.792475][ T6599] usb 3-1: New USB device found, idVendor=08ca, idProduct=0110, bcdDevice= 1.00 [ 167.802089][ T6599] usb 3-1: New USB device strings: Mfr=1, Product=2, SerialNumber=3 [ 167.811350][ T6599] usb 3-1: Product: syz [ 167.818093][ T6599] usb 3-1: Manufacturer: syz [ 167.835383][ T6599] usb 3-1: SerialNumber: syz [ 167.873377][ T6599] gspca_main: mr97310a-2.14.0 probing 08ca:0110 [ 167.914599][ T6604] gp8psk: usb in 146 operation failed. [ 168.198532][ T6685] loop4: detected capacity change from 0 to 32768 [ 168.231388][ T6604] gp8psk: failed to get FW version [ 168.288606][ T6604] gp8psk: usb in 149 operation failed. [ 168.389465][ T6604] gp8psk: failed to get FPGA version [ 168.395314][ T6604] gp8psk: usb in 138 operation failed. [ 168.401033][ T6604] dvb-usb: This USB2.0 device cannot be run on a USB1.1 port. (it lacks a hardware PID filter) [ 168.411507][ T6604] dvb-usb: Genpix SkyWalker-1 DVB-S receiver error while loading driver (-19) [ 168.422806][ T5794] I/O error, dev loop4, sector 32640 op 0x0:(READ) flags 0x80700 phys_seg 1 prio class 2 [ 168.424242][ T6604] usb 2-1: USB disconnect, device number 6 [ 168.667141][ T6688] loop4: detected capacity change from 0 to 256 [ 168.680552][ T6688] FAT-fs (loop4): Unrecognized mount option "shortname=lowes" or missing value [ 168.970490][ T6599] gspca_mr97310a: reg read [21] error -110 [ 168.977106][ T6599] mr97310a: probe of 3-1:1.0 failed with error -110 [ 169.554775][ T5800] usb 3-1: USB disconnect, device number 6 [ 170.343129][ T6706] netlink: 4 bytes leftover after parsing attributes in process `syz.2.166'. [ 172.709450][ T5800] usb 5-1: new high-speed USB device number 5 using dummy_hcd [ 172.845930][ T6706] bridge0: port 2(bridge_slave_1) entered disabled state [ 172.853823][ T6706] bridge0: port 1(bridge_slave_0) entered disabled state [ 173.781762][ T5800] usb 5-1: config 0 has an invalid interface number: 148 but max is 0 [ 173.793674][ T5800] usb 5-1: config 0 has no interface number 0 [ 173.796099][ T6706] batman_adv: batadv0: Interface deactivated: batadv_slave_0 [ 173.804237][ T5800] usb 5-1: New USB device found, idVendor=0bed, idProduct=1100, bcdDevice=ec.c3 [ 173.824726][ T5800] usb 5-1: New USB device strings: Mfr=0, Product=0, SerialNumber=0 [ 173.965719][ T5800] usb 5-1: config 0 descriptor?? [ 173.972573][ T6706] batman_adv: batadv0: Interface deactivated: batadv_slave_1 [ 174.081188][ T5800] cp210x 5-1:0.148: cp210x converter detected [ 174.388567][ T5800] cp210x 5-1:0.148: failed to get vendor val 0x370b size 1: -71 [ 174.460020][ T5800] cp210x 5-1:0.148: querying part number failed [ 174.484271][ T5800] usb 5-1: cp210x converter now attached to ttyUSB0 [ 174.497338][ T5800] usb 5-1: USB disconnect, device number 5 [ 174.515710][ T5800] cp210x ttyUSB0: cp210x converter now disconnected from ttyUSB0 [ 174.525150][ T5800] cp210x 5-1:0.148: device disconnected [ 175.450437][ T6706] netdevsim netdevsim2 netdevsim0: unset [1, 0] type 2 family 0 port 6081 - 0 [ 175.459501][ T6706] netdevsim netdevsim2 netdevsim1: unset [1, 0] type 2 family 0 port 6081 - 0 [ 175.468415][ T6706] netdevsim netdevsim2 netdevsim2: unset [1, 0] type 2 family 0 port 6081 - 0 [ 175.478132][ T6706] netdevsim netdevsim2 netdevsim3: unset [1, 0] type 2 family 0 port 6081 - 0 [ 175.679615][ T5800] usb 5-1: new full-speed USB device number 6 using dummy_hcd [ 175.903453][ T5800] usb 5-1: New USB device found, idVendor=09c0, idProduct=0203, bcdDevice=d3.43 [ 176.135497][ T6747] netlink: 20 bytes leftover after parsing attributes in process `syz.1.176'. [ 176.606023][ T5800] usb 5-1: New USB device strings: Mfr=0, Product=0, SerialNumber=0 [ 176.617341][ T5800] usb 5-1: config 0 descriptor?? [ 176.635801][ T5800] dvb-usb: found a 'Genpix SkyWalker-1 DVB-S receiver' in warm state. [ 176.763981][ T6747] team0 (unregistering): Port device team_slave_0 removed [ 176.785323][ T6747] team0 (unregistering): Port device team_slave_1 removed [ 176.799480][ T6710] usb 3-1: new high-speed USB device number 7 using dummy_hcd [ 176.915014][ T5800] gp8psk: usb in 128 operation failed. [ 177.089461][ T6710] usb 3-1: Using ep0 maxpacket: 16 [ 177.101912][ T6710] usb 3-1: config 0 interface 0 altsetting 0 endpoint 0x81 has an invalid bInterval 255, changing to 11 [ 177.129421][ T6710] usb 3-1: config 0 interface 0 altsetting 0 endpoint 0x81 has invalid maxpacket 59391, setting to 1024 [ 177.191902][ T6710] usb 3-1: config 0 interface 0 altsetting 0 has 1 endpoint descriptor, different from the interface descriptor's value: 9 [ 177.249425][ T6710] usb 3-1: New USB device found, idVendor=045e, idProduct=07da, bcdDevice= 0.00 [ 177.279036][ T6710] usb 3-1: New USB device strings: Mfr=0, Product=0, SerialNumber=0 [ 177.300975][ T6710] usb 3-1: config 0 descriptor?? [ 177.324765][ T5800] gp8psk: usb in 146 operation failed. [ 177.330375][ T5800] gp8psk: failed to get FW version [ 177.336732][ T5800] gp8psk: usb in 149 operation failed. [ 177.342306][ T5800] gp8psk: failed to get FPGA version [ 177.349734][ T5800] gp8psk: usb in 138 operation failed. [ 177.355260][ T5800] dvb-usb: This USB2.0 device cannot be run on a USB1.1 port. (it lacks a hardware PID filter) [ 177.372833][ T6743] raw-gadget.1 gadget.2: fail, usb_ep_enable returned -22 [ 177.394341][ T5800] dvb-usb: Genpix SkyWalker-1 DVB-S receiver error while loading driver (-19) [ 177.418501][ T5800] usb 5-1: USB disconnect, device number 6 [ 178.503690][ T6710] input: HID 045e:07da as /devices/platform/dummy_hcd.2/usb3/3-1/3-1:0.0/0003:045E:07DA.0002/input/input8 [ 178.720155][ T6710] microsoft 0003:045E:07DA.0002: input,hidraw0: USB HID v0.00 Device [HID 045e:07da] on usb-dummy_hcd.2-1/input0 [ 178.819936][ T6710] usb 3-1: USB disconnect, device number 7 [ 178.905447][ T6778] configfs-gadget.g1 gadget.32: uvc: uvc_function_bind() [ 178.923951][ T6778] udc usbip-vudc.0: failed to start g1: -19 [ 178.932736][ T6778] UDC core: g1: couldn't find an available UDC or it's busy [ 178.940318][ T6601] usb 2-1: new high-speed USB device number 7 using dummy_hcd [ 178.973448][ T6776] fido_id[6776]: Failed to open report descriptor at '/sys/devices/platform/dummy_hcd.2/usb3/report_descriptor': No such file or directory [ 179.136612][ T6601] usb 2-1: config 220 has an invalid descriptor of length 0, skipping remainder of the config [ 179.177990][ T6601] usb 2-1: config 220 has 1 interface, different from the descriptor's value: 3 [ 179.198271][ T6601] usb 2-1: config 220 interface 0 has no altsetting 0 [ 179.232028][ T6601] usb 2-1: New USB device found, idVendor=8086, idProduct=0b07, bcdDevice=6c.b9 [ 179.256874][ T6601] usb 2-1: New USB device strings: Mfr=1, Product=2, SerialNumber=3 [ 179.292258][ T6601] usb 2-1: Product: syz [ 179.296510][ T6601] usb 2-1: Manufacturer: syz [ 179.301233][ T6601] usb 2-1: SerialNumber: syz [ 179.532429][ T6601] usb 2-1: USB disconnect, device number 7 [ 179.685934][ T6795] netlink: 20 bytes leftover after parsing attributes in process `syz.2.185'. [ 179.853737][ T6795] team0 (unregistering): Port device team_slave_0 removed [ 179.875257][ T6795] team0 (unregistering): Port device team_slave_1 removed [ 181.573748][ T6807] loop1: detected capacity change from 0 to 2048 [ 181.714920][ T6814] NILFS (loop1): segctord starting. Construction interval = 5 seconds, CP frequency < 30 seconds [ 181.811729][ T6782] loop4: detected capacity change from 0 to 32768 [ 182.262991][ T6782] workqueue: Failed to create a rescuer kthread for wq "ocfs2_wq": -EINTR [ 182.264571][ T6782] (syz.4.181,6782,0):ocfs2_initialize_super:2283 ERROR: status = -12 [ 182.502415][ T6782] (syz.4.181,6782,0):ocfs2_fill_super:1178 ERROR: status = -12 [ 182.787778][ T6820] configfs-gadget.g1 gadget.32: uvc: uvc_function_bind() [ 182.845362][ T6814] NILFS (loop1): vblocknr = 23 has abnormal lifetime: start cno (= 4294967298) > current cno (= 3) [ 182.869035][ T6820] udc usbip-vudc.0: failed to start g1: -19 [ 182.898150][ T6814] NILFS error (device loop1): nilfs_bmap_propagate: broken bmap (inode number=4) [ 182.916635][ T6820] UDC core: g1: couldn't find an available UDC or it's busy [ 182.935255][ T6814] Remounting filesystem read-only [ 182.997207][ T5789] NILFS (loop1): disposed unprocessed dirty file(s) when stopping log writer [ 183.073060][ T5789] NILFS (loop1): discard dirty page: offset=0, ino=18 [ 183.080128][ T5789] NILFS (loop1): discard dirty block: blocknr=0, size=1024 [ 183.089697][ T6601] usb 1-1: new high-speed USB device number 4 using dummy_hcd [ 183.097657][ T5789] NILFS (loop1): discard dirty block: blocknr=18446744073709551615, size=1024 [ 183.137400][ T5789] NILFS (loop1): discard dirty block: blocknr=18446744073709551615, size=1024 [ 183.179526][ T5789] NILFS (loop1): discard dirty block: blocknr=18446744073709551615, size=1024 [ 183.196004][ T5789] NILFS (loop1): discard dirty page: offset=0, ino=2 [ 183.227875][ T6829] loop2: detected capacity change from 0 to 64 [ 183.230277][ T5789] NILFS (loop1): discard dirty block: blocknr=18, size=1024 [ 183.260685][ T5789] NILFS (loop1): discard dirty block: blocknr=18446744073709551615, size=1024 [ 183.279703][ T5789] NILFS (loop1): discard dirty block: blocknr=18446744073709551615, size=1024 [ 183.296449][ T6601] usb 1-1: config 2 interface 0 altsetting 0 endpoint 0x83 has an invalid bInterval 0, changing to 7 [ 183.307808][ T5789] NILFS (loop1): discard dirty block: blocknr=18446744073709551615, size=1024 [ 183.331726][ T6601] usb 1-1: config 2 interface 0 altsetting 0 endpoint 0x83 has an invalid bInterval 0, changing to 7 [ 183.350661][ T5789] NILFS (loop1): discard dirty page: offset=0, ino=6 [ 183.357432][ T5789] NILFS (loop1): discard dirty block: blocknr=35, size=1024 [ 183.372336][ T6601] usb 1-1: New USB device found, idVendor=0451, idProduct=505f, bcdDevice= 1.00 [ 183.393082][ T6601] usb 1-1: New USB device strings: Mfr=1, Product=2, SerialNumber=3 [ 183.399480][ T5789] NILFS (loop1): discard dirty block: blocknr=36, size=1024 [ 183.439143][ T5789] NILFS (loop1): discard dirty block: blocknr=37, size=1024 [ 183.450057][ T6601] usb 1-1: Product: syz [ 183.454393][ T6601] usb 1-1: Manufacturer: syz [ 183.459052][ T6601] usb 1-1: SerialNumber: syz [ 183.465146][ T5789] NILFS (loop1): discard dirty block: blocknr=38, size=1024 [ 183.498787][ T6601] ti_usb_3410_5052 1-1:2.0: TI USB 5052 2 port adapter converter detected [ 183.520611][ T5789] NILFS (loop1): discard dirty page: offset=4096, ino=6 [ 183.528468][ T6601] usb 1-1: TI USB 5052 2 port adapter converter now attached to ttyUSB0 [ 183.549469][ T5789] NILFS (loop1): discard dirty block: blocknr=39, size=1024 [ 183.556858][ T5789] NILFS (loop1): discard dirty block: blocknr=18446744073709551615, size=1024 [ 183.577352][ T5789] NILFS (loop1): discard dirty block: blocknr=18446744073709551615, size=1024 [ 183.589054][ T6601] usb 1-1: TI USB 5052 2 port adapter converter now attached to ttyUSB1 [ 183.626201][ T5789] NILFS (loop1): discard dirty block: blocknr=18446744073709551615, size=1024 [ 183.659666][ T6710] usb 5-1: new high-speed USB device number 7 using dummy_hcd [ 183.677020][ T5789] NILFS (loop1): discard dirty page: offset=0, ino=5 [ 183.716157][ T5789] NILFS (loop1): discard dirty block: blocknr=41, size=1024 [ 183.767934][ T5789] NILFS (loop1): discard dirty block: blocknr=18446744073709551615, size=1024 [ 183.801162][ T5789] NILFS (loop1): discard dirty block: blocknr=18446744073709551615, size=1024 [ 183.810214][ T5789] NILFS (loop1): discard dirty block: blocknr=18446744073709551615, size=1024 [ 183.820316][ T5789] NILFS (loop1): discard dirty page: offset=0, ino=4 [ 183.827071][ T5789] NILFS (loop1): discard dirty block: blocknr=40, size=1024 [ 183.835509][ T5789] NILFS (loop1): discard dirty block: blocknr=18446744073709551615, size=1024 [ 183.846445][ T5789] NILFS (loop1): discard dirty block: blocknr=18446744073709551615, size=1024 [ 183.856991][ T5789] NILFS (loop1): discard dirty block: blocknr=18446744073709551615, size=1024 [ 183.889244][ T5789] NILFS (loop1): discard dirty page: offset=0, ino=3 [ 183.897453][ T6710] usb 5-1: config 1 has an invalid descriptor of length 0, skipping remainder of the config [ 183.913103][ T5789] NILFS (loop1): discard dirty block: blocknr=42, size=1024 [ 183.921111][ T5789] NILFS (loop1): discard dirty block: blocknr=43, size=1024 [ 183.928652][ T5789] NILFS (loop1): discard dirty block: blocknr=44, size=1024 [ 183.938672][ T6710] usb 5-1: New USB device found, idVendor=08ca, idProduct=0110, bcdDevice= 1.00 [ 183.953496][ T5789] NILFS (loop1): discard dirty block: blocknr=18446744073709551615, size=1024 [ 183.962658][ T6710] usb 5-1: New USB device strings: Mfr=1, Product=2, SerialNumber=3 [ 183.978305][ T5789] NILFS (loop1): discard dirty page: offset=65536, ino=3 [ 183.985939][ T6710] usb 5-1: Product: syz [ 183.990553][ T6710] usb 5-1: Manufacturer: syz [ 183.995234][ T6710] usb 5-1: SerialNumber: syz [ 184.000145][ T5789] NILFS (loop1): discard dirty block: blocknr=18446744073709551615, size=1024 [ 184.009307][ T5789] NILFS (loop1): discard dirty block: blocknr=18446744073709551615, size=1024 [ 184.020409][ T5789] NILFS (loop1): discard dirty block: blocknr=0, size=1024 [ 184.028225][ T5789] NILFS (loop1): discard dirty block: blocknr=18446744073709551615, size=1024 [ 184.042686][ T6601] usb 3-1: new high-speed USB device number 8 using dummy_hcd [ 184.052200][ T5789] NILFS (loop1): discard dirty page: offset=196608, ino=3 [ 184.059789][ T5789] NILFS (loop1): discard dirty block: blocknr=18446744073709551615, size=1024 [ 184.083568][ T6710] gspca_main: mr97310a-2.14.0 probing 08ca:0110 [ 184.089592][ T5789] NILFS (loop1): discard dirty block: blocknr=18446744073709551615, size=1024 [ 184.098845][ T5789] NILFS (loop1): discard dirty block: blocknr=49, size=1024 [ 184.114530][ T5789] NILFS (loop1): discard dirty block: blocknr=18446744073709551615, size=1024 [ 184.290807][ T6601] usb 3-1: config 220 has an invalid descriptor of length 0, skipping remainder of the config [ 184.325592][ T6601] usb 3-1: config 220 has 1 interface, different from the descriptor's value: 3 [ 184.350420][ T6601] usb 3-1: config 220 interface 0 has no altsetting 0 [ 184.372742][ T6601] usb 3-1: New USB device found, idVendor=8086, idProduct=0b07, bcdDevice=6c.b9 [ 184.389493][ T6601] usb 3-1: New USB device strings: Mfr=1, Product=2, SerialNumber=3 [ 184.397651][ T6601] usb 3-1: Product: syz [ 184.409603][ T6601] usb 3-1: Manufacturer: syz [ 184.414339][ T6601] usb 3-1: SerialNumber: syz [ 184.656302][ T6601] usb 3-1: USB disconnect, device number 8 [ 184.711607][ T6710] gspca_mr97310a: reg read [21] error -71 [ 184.723808][ T6710] mr97310a: probe of 5-1:1.0 failed with error -71 [ 184.775098][ T6710] usb 5-1: USB disconnect, device number 7 [ 185.022873][ T6822] ti_usb_3410_5052_2 ttyUSB0: ti_write_byte - failed, -110 [ 185.036261][ T6822] ti_usb_3410_5052_2 ttyUSB0: ti_set_termios - cannot set modem control on port 0, -110 [ 185.050893][ T6822] ti_usb_3410_5052_2 ttyUSB0: ti_open - cannot send open command, -32 [ 185.081280][ T6710] usb 1-1: USB disconnect, device number 4 [ 185.106194][ T6710] ti_usb_3410_5052_2 ttyUSB0: TI USB 5052 2 port adapter converter now disconnected from ttyUSB0 [ 185.132124][ T6710] ti_usb_3410_5052_2 ttyUSB1: TI USB 5052 2 port adapter converter now disconnected from ttyUSB1 [ 185.152699][ T6710] ti_usb_3410_5052 1-1:2.0: device disconnected [ 185.279270][ T6857] netlink: 20 bytes leftover after parsing attributes in process `syz.2.196'. [ 186.311837][ T6864] loop4: detected capacity change from 0 to 128 [ 186.522082][ T6867] FAT-fs (loop4): error, corrupted directory (invalid entries) [ 186.532286][ T6867] FAT-fs (loop4): Filesystem has been set read-only [ 187.288347][ T6871] UDF-fs: warning (device nullb0): udf_load_vrs: No VRS found [ 187.355851][ T6871] UDF-fs: Scanning with blocksize 512 failed [ 187.402831][ T6871] UDF-fs: warning (device nullb0): udf_load_vrs: No VRS found [ 187.476536][ T6871] UDF-fs: Scanning with blocksize 1024 failed [ 187.531916][ T6871] UDF-fs: warning (device nullb0): udf_load_vrs: No VRS found [ 187.625875][ T6871] UDF-fs: Scanning with blocksize 2048 failed [ 187.682434][ T6871] UDF-fs: warning (device nullb0): udf_load_vrs: No VRS found [ 187.697154][ T6871] UDF-fs: Scanning with blocksize 4096 failed [ 187.753116][ T6875] configfs-gadget.g1 gadget.32: uvc: uvc_function_bind() [ 187.772839][ T6875] udc usbip-vudc.0: failed to start g1: -19 [ 187.800164][ T6875] UDC core: g1: couldn't find an available UDC or it's busy [ 187.881886][ T27] audit: type=1326 audit(1786134428.303:6): auid=4294967295 uid=0 gid=0 ses=4294967295 subj=unconfined pid=6877 comm="syz.4.203" exe="/root/ci2-linux-6-6-kasan/syz-executor" sig=0 arch=c000003e syscall=202 compat=0 ip=0x7f678739e0d9 code=0x7ffc0000 [ 187.926671][ T27] audit: type=1326 audit(1786134428.323:7): auid=4294967295 uid=0 gid=0 ses=4294967295 subj=unconfined pid=6877 comm="syz.4.203" exe="/root/ci2-linux-6-6-kasan/syz-executor" sig=0 arch=c000003e syscall=202 compat=0 ip=0x7f678739e0d9 code=0x7ffc0000 [ 187.993197][ T27] audit: type=1326 audit(1786134428.323:8): auid=4294967295 uid=0 gid=0 ses=4294967295 subj=unconfined pid=6877 comm="syz.4.203" exe="/root/ci2-linux-6-6-kasan/syz-executor" sig=0 arch=c000003e syscall=202 compat=0 ip=0x7f678739e0d9 code=0x7ffc0000 [ 188.059400][ T27] audit: type=1326 audit(1786134428.333:9): auid=4294967295 uid=0 gid=0 ses=4294967295 subj=unconfined pid=6877 comm="syz.4.203" exe="/root/ci2-linux-6-6-kasan/syz-executor" sig=0 arch=c000003e syscall=41 compat=0 ip=0x7f678739e0d9 code=0x7ffc0000 [ 188.113250][ T27] audit: type=1326 audit(1786134428.333:10): auid=4294967295 uid=0 gid=0 ses=4294967295 subj=unconfined pid=6877 comm="syz.4.203" exe="/root/ci2-linux-6-6-kasan/syz-executor" sig=0 arch=c000003e syscall=202 compat=0 ip=0x7f678739e0d9 code=0x7ffc0000 [ 188.134563][ T6866] loop0: detected capacity change from 0 to 32768 [ 188.140168][ T27] audit: type=1326 audit(1786134428.333:11): auid=4294967295 uid=0 gid=0 ses=4294967295 subj=unconfined pid=6877 comm="syz.4.203" exe="/root/ci2-linux-6-6-kasan/syz-executor" sig=0 arch=c000003e syscall=202 compat=0 ip=0x7f678739e0d9 code=0x7ffc0000 [ 188.171608][ T27] audit: type=1326 audit(1786134428.333:12): auid=4294967295 uid=0 gid=0 ses=4294967295 subj=unconfined pid=6877 comm="syz.4.203" exe="/root/ci2-linux-6-6-kasan/syz-executor" sig=0 arch=c000003e syscall=202 compat=0 ip=0x7f678739e0d9 code=0x7ffc0000 [ 188.196043][ T27] audit: type=1326 audit(1786134428.333:13): auid=4294967295 uid=0 gid=0 ses=4294967295 subj=unconfined pid=6877 comm="syz.4.203" exe="/root/ci2-linux-6-6-kasan/syz-executor" sig=0 arch=c000003e syscall=202 compat=0 ip=0x7f678739e0d9 code=0x7ffc0000 [ 188.229657][ T6866] BTRFS: device fsid 24c7a497-3402-47dd-bef8-82358f5f30e0 devid 1 transid 8 /dev/loop0 scanned by syz.0.200 (6866) [ 188.256709][ T27] audit: type=1326 audit(1786134428.333:14): auid=4294967295 uid=0 gid=0 ses=4294967295 subj=unconfined pid=6877 comm="syz.4.203" exe="/root/ci2-linux-6-6-kasan/syz-executor" sig=0 arch=c000003e syscall=50 compat=0 ip=0x7f678739e0d9 code=0x7ffc0000 [ 188.336204][ T6866] BTRFS info (device loop0): first mount of filesystem 24c7a497-3402-47dd-bef8-82358f5f30e0 [ 188.390916][ T27] audit: type=1326 audit(1786134428.333:15): auid=4294967295 uid=0 gid=0 ses=4294967295 subj=unconfined pid=6877 comm="syz.4.203" exe="/root/ci2-linux-6-6-kasan/syz-executor" sig=0 arch=c000003e syscall=202 compat=0 ip=0x7f678739e0d9 code=0x7ffc0000 [ 188.424568][ T6866] BTRFS info (device loop0): using crc32c (crc32c-intel) checksum algorithm [ 188.453836][ T6866] BTRFS info (device loop0): using free space tree [ 189.093661][ T6886] netlink: 12 bytes leftover after parsing attributes in process `syz.1.204'. [ 189.126762][ T6866] BTRFS info (device loop0): enabling ssd optimizations [ 189.142662][ T6866] BTRFS info (device loop0): auto enabling async discard [ 189.946396][ T6916] netlink: 24 bytes leftover after parsing attributes in process `syz.1.204'. [ 190.045170][ T5797] BTRFS info (device loop0): last unmount of filesystem 24c7a497-3402-47dd-bef8-82358f5f30e0 [ 190.177674][ T6919] comedi: valid board names for 8255 driver are: [ 190.184810][ T6919] 8255 [ 190.187750][ T6919] comedi: valid board names for vmk80xx driver are: [ 190.195975][ T6919] vmk80xx [ 190.199419][ T6919] comedi: valid board names for usbduxsigma driver are: [ 190.206554][ T6919] usbduxsigma [ 190.210236][ T6919] comedi: valid board names for usbduxfast driver are: [ 190.217230][ T6919] usbduxfast [ 190.220709][ T6919] comedi: valid board names for usbdux driver are: [ 190.227348][ T6919] usbdux [ 190.230609][ T6919] comedi: valid board names for ni6501 driver are: [ 190.237271][ T6919] ni6501 [ 190.243037][ T6919] comedi: valid board names for dt9812 driver are: [ 190.253304][ T6919] dt9812 [ 190.259969][ T6919] comedi: valid board names for ni_labpc_cs driver are: [ 190.267767][ T6919] ni_labpc_cs [ 190.272970][ T6919] comedi: valid board names for ni_daq_700 driver are: [ 190.282967][ T6919] ni_daq_700 [ 190.288970][ T6919] comedi: valid board names for labpc_pci driver are: [ 190.298971][ T6919] labpc_pci [ 190.307922][ T6919] comedi: valid board names for adl_pci9118 driver are: [ 190.317722][ T6919] pci9118dg [ 190.322288][ T6919] pci9118hg [ 190.325627][ T6919] pci9118hr [ 190.328967][ T6919] comedi: valid board names for 8255_pci driver are: [ 190.338962][ T6919] 8255_pci [ 190.344966][ T6919] comedi: valid board names for s526 driver are: [ 190.352965][ T6919] s526 [ 190.358962][ T6919] comedi: valid board names for multiq3 driver are: [ 190.366882][ T6919] multiq3 [ 190.370187][ T6919] comedi: valid board names for pcmuio driver are: [ 190.376889][ T6919] pcmuio48 [ 190.380862][ T6919] pcmuio96 [ 190.384130][ T6919] comedi: valid board names for pcmmio driver are: [ 190.391017][ T6919] pcmmio [ 190.394137][ T6919] comedi: valid board names for pcmda12 driver are: [ 190.400955][ T6919] pcmda12 [ 190.404172][ T6919] comedi: valid board names for pcmad driver are: [ 190.410890][ T6919] pcmad12 [ 190.414012][ T6919] pcmad16 [ 190.417186][ T6919] comedi: valid board names for ni_labpc driver are: [ 190.424270][ T6919] lab-pc-1200 [ 190.427797][ T6919] lab-pc-1200ai [ 190.431567][ T6919] lab-pc+ [ 190.434748][ T6919] comedi: valid board names for atmio16 driver are: [ 190.441711][ T6919] atmio16 [ 190.444899][ T6919] atmio16d [ 190.448168][ T6919] comedi: valid board names for ni_at_ao driver are: [ 190.455065][ T6919] at-ao-6 [ 190.458207][ T6919] at-ao-10 [ 190.461516][ T6919] comedi: valid board names for ni_at_a2150 driver are: [ 190.468679][ T6919] ni_at_a2150 [ 190.472283][ T6919] comedi: valid board names for adq12b driver are: [ 190.478935][ T6919] adq12b [ 190.482129][ T6919] comedi: valid board names for mpc624 driver are: [ 190.488801][ T6919] mpc624 [ 190.491992][ T6919] comedi: valid board names for c6xdigio driver are: [ 190.498795][ T6919] c6xdigio [ 190.502156][ T6919] comedi: valid board names for aio_iiro_16 driver are: [ 190.509273][ T6919] aio_iiro_16 [ 190.512837][ T6919] comedi: valid board names for aio_aio12_8 driver are: [ 190.520025][ T6919] aio_aio12_8 [ 190.523549][ T6919] aio_ai12_8 [ 190.526997][ T6919] aio_ao12_4 [ 190.530551][ T6919] comedi: valid board names for fl512 driver are: [ 190.537111][ T6919] fl512 [ 190.540949][ T6919] comedi: valid board names for dmm32at driver are: [ 190.550421][ T6919] dmm32at [ 190.563947][ T6919] comedi: valid board names for dt282x driver are: [ 190.572947][ T6919] dt2821 [ 190.578151][ T6919] dt2821-f [ 190.585953][ T6919] dt2821-g [ 190.589187][ T6919] dt2823 [ 190.592338][ T6919] dt2824-pgh [ 190.595763][ T6919] dt2824-pgl [ 190.599170][ T6919] dt2825 [ 190.602302][ T6919] dt2827 [ 190.605356][ T6919] dt2828 [ 190.608428][ T6919] dt2829 [ 190.611602][ T6919] dt21-ez [ 190.614743][ T6919] dt23-ez [ 190.617886][ T6919] dt24-ez [ 190.621363][ T6919] dt24-ez-pgl [ 190.624906][ T6919] comedi: valid board names for dt2817 driver are: [ 190.631937][ T6919] dt2817 [ 190.642943][ T6919] comedi: valid board names for dt2815 driver are: [ 190.650715][ T6919] dt2815 [ 190.653779][ T6919] comedi: valid board names for dt2814 driver are: [ 190.660988][ T6919] dt2814 [ 190.664450][ T6919] comedi: valid board names for dt2811 driver are: [ 190.671194][ T6919] dt2811-pgh [ 190.674598][ T6919] dt2811-pgl [ 190.678363][ T6919] comedi: valid board names for dt2801 driver are: [ 190.686013][ T6919] dt2801 [ 190.689941][ T6919] comedi: valid board names for das6402 driver are: [ 190.697381][ T6919] das6402-12 [ 190.700925][ T6919] das6402-16 [ 190.705013][ T6919] comedi: valid board names for das1800 driver are: [ 190.712054][ T6919] das-1701st [ 190.715548][ T6919] das-1701st-da [ 190.722987][ T6919] das-1702st [ 190.726902][ T6919] das-1702st-da [ 190.730670][ T6919] das-1702hr [ 190.734110][ T6919] das-1702hr-da [ 190.737772][ T6919] das-1701ao [ 190.741307][ T6919] das-1702ao [ 190.744732][ T6919] das-1801st [ 190.748138][ T6919] das-1801st-da [ 190.751932][ T6919] das-1802st [ 190.755339][ T6919] das-1802st-da [ 190.759008][ T6919] das-1802hr [ 190.762617][ T6919] das-1802hr-da [ 190.766291][ T6919] das-1801hc [ 190.769815][ T6919] das-1802hc [ 190.773256][ T6919] das-1801ao [ 190.776653][ T6919] das-1802ao [ 190.780156][ T6919] comedi: valid board names for das800 driver are: [ 190.786844][ T6919] das-800 [ 190.790009][ T6919] cio-das800 [ 190.793428][ T6919] das-801 [ 190.796617][ T6919] cio-das801 [ 190.800126][ T6919] das-802 [ 190.803315][ T6919] cio-das802 [ 190.806720][ T6919] cio-das802/16 [ 190.810509][ T6919] comedi: valid board names for isa-das08 driver are: [ 190.817430][ T6919] isa-das08 [ 190.820847][ T6919] das08-pgm [ 190.824171][ T6919] das08-pgh [ 190.827485][ T6919] das08-pgl [ 190.830880][ T6919] das08-aoh [ 190.834206][ T6919] das08-aol [ 190.837519][ T6919] das08-aom [ 190.840906][ T6919] das08/jr-ao [ 190.844458][ T6919] das08jr-16-ao [ 190.848212][ T6919] pc104-das08 [ 190.851922][ T6919] das08jr/16 [ 190.855350][ T6919] comedi: valid board names for das16m1 driver are: [ 190.862223][ T6919] das16m1 [ 190.865460][ T6919] comedi: valid board names for dac02 driver are: [ 190.872166][ T6919] dac02 [ 190.875141][ T6919] comedi: valid board names for rti802 driver are: [ 190.882925][ T6919] rti802 [ 190.886925][ T6919] comedi: valid board names for rti800 driver are: [ 190.894196][ T6919] rti800 [ 190.898425][ T6919] rti815 [ 190.901925][ T6919] comedi: valid board names for pcm3724 driver are: [ 190.909367][ T6919] pcm3724 [ 190.914925][ T6919] comedi: valid board names for pcl818 driver are: [ 190.923919][ T6919] pcl818l [ 190.931148][ T6919] pcl818h [ 190.935913][ T6919] pcl818hd [ 190.940918][ T6919] pcl818hg [ 190.946145][ T6919] pcl818 [ 190.949373][ T6919] pcl718 [ 190.952580][ T6919] pcm3718 [ 190.956260][ T6919] comedi: valid board names for pcl816 driver are: [ 190.963439][ T6919] pcl816 [ 190.969591][ T6919] pcl814b [ 190.977815][ T6919] comedi: valid board names for pcl812 driver are: [ 190.984690][ T6919] pcl812 [ 190.988463][ T6919] pcl812pg [ 190.992916][ T6919] acl8112pg [ 190.998913][ T6919] acl8112dg [ 191.007832][ T6919] acl8112hg [ 191.011914][ T6919] a821pgl [ 191.015908][ T6919] a821pglnda [ 191.024917][ T6919] a821pgh [ 191.028908][ T6919] a822pgl [ 191.032906][ T6919] a822pgh [ 191.043909][ T6919] a823pgl [ 191.049484][ T6919] a823pgh [ 191.055895][ T6919] pcl813 [ 191.059690][ T6919] pcl813b [ 191.065857][ T6919] acl8113 [ 191.071103][ T6919] iso813 [ 191.074907][ T6919] acl8216 [ 191.078908][ T6919] a826pg [ 191.090905][ T6919] comedi: valid board names for pcl730 driver are: [ 191.100902][ T6919] pcl730 [ 191.109597][ T6919] iso730 [ 191.112624][ T6919] acl7130 [ 191.115781][ T6919] pcm3730 [ 191.119191][ T6919] pcl725 [ 191.122312][ T6919] p8r8dio [ 191.125453][ T6919] acl7225b [ 191.128659][ T6919] p16r16dio [ 191.132051][ T6919] pcl733 [ 191.135070][ T6919] pcl734 [ 191.138080][ T6919] opmm-1616-xt [ 191.141840][ T6919] pearl-mm-p [ 191.145233][ T6919] ir104-pbf [ 191.148537][ T6919] comedi: valid board names for pcl726 driver are: [ 191.155347][ T6919] pcl726 [ 191.158411][ T6919] pcl727 [ 191.161545][ T6919] pcl728 [ 191.164602][ T6919] acl6126 [ 191.167730][ T6919] acl6128 [ 191.409585][ T6919] comedi: valid board names for pcl724 driver are: [ 191.419942][ T6919] pcl724 [ 191.422963][ T6919] pcl722 [ 191.425932][ T6919] pcl731 [ 191.428990][ T6919] acl7122 [ 191.432161][ T6919] acl7124 [ 191.435239][ T6919] pet48dio [ 191.438400][ T6919] pcmio48 [ 191.441556][ T6919] onyx-mm-dio [ 191.445002][ T6919] comedi: valid board names for pcl711 driver are: [ 191.474031][ T6919] pcl711 [ 191.477364][ T6919] pcl711b [ 191.481080][ T6919] acl8112hg [ 191.484412][ T6919] acl8112dg [ 191.487773][ T6919] comedi: valid board names for amplc_pc263 driver are: [ 191.589259][ T6919] pc263 [ 191.636582][ T6919] comedi: valid board names for amplc_pc236 driver are: [ 191.647922][ T6919] pc36at [ 191.651227][ T6919] comedi: valid board names for amplc_dio200 driver are: [ 191.658772][ T6919] pc212e [ 191.672727][ T6919] pc214e [ 191.675979][ T6919] pc215e [ 191.688684][ T6919] pc218e [ 191.707899][ T6919] pc272e [ 191.712332][ T6919] comedi: valid board names for comedi_parport driver are: [ 191.745903][ T6919] comedi_parport [ 191.755997][ T6919] comedi: valid board names for comedi_test driver are: [ 191.786764][ T6919] comedi_test [ 191.803771][ T6919] comedi: valid board names for comedi_bond driver are: [ 191.840243][ T6919] comedi_bond [ 192.268967][ T6929] netlink: 20 bytes leftover after parsing attributes in process `syz.0.207'. [ 192.410292][ T6933] UDF-fs: warning (device nullb0): udf_load_vrs: No VRS found [ 192.417966][ T6933] UDF-fs: Scanning with blocksize 512 failed [ 192.432181][ T6933] UDF-fs: warning (device nullb0): udf_load_vrs: No VRS found [ 192.442179][ T6933] UDF-fs: Scanning with blocksize 1024 failed [ 192.453643][ T6933] UDF-fs: warning (device nullb0): udf_load_vrs: No VRS found [ 192.464206][ T6933] UDF-fs: Scanning with blocksize 2048 failed [ 192.473783][ T6933] UDF-fs: warning (device nullb0): udf_load_vrs: No VRS found [ 192.481544][ T6933] UDF-fs: Scanning with blocksize 4096 failed [ 193.198834][ T6929] team0 (unregistering): Port device team_slave_0 removed [ 193.292563][ T6929] team0 (unregistering): Port device team_slave_1 removed [ 194.406876][ T6939] netlink: 4 bytes leftover after parsing attributes in process `syz.2.213'. [ 194.467985][ T1293] ieee802154 phy0 wpan0: encryption failed: -22 [ 194.478016][ T1293] ieee802154 phy1 wpan1: encryption failed: -22 [ 195.186804][ T173] usb 5-1: new high-speed USB device number 8 using dummy_hcd [ 195.579605][ T173] usb 5-1: Using ep0 maxpacket: 16 [ 195.760837][ T173] usb 5-1: config 0 interface 0 altsetting 0 endpoint 0x81 has an invalid bInterval 255, changing to 11 [ 195.859513][ T173] usb 5-1: config 0 interface 0 altsetting 0 endpoint 0x81 has invalid maxpacket 59391, setting to 1024 [ 195.890010][ T173] usb 5-1: config 0 interface 0 altsetting 0 has 1 endpoint descriptor, different from the interface descriptor's value: 9 [ 195.903353][ T173] usb 5-1: New USB device found, idVendor=045e, idProduct=07da, bcdDevice= 0.00 [ 195.914219][ T173] usb 5-1: New USB device strings: Mfr=0, Product=0, SerialNumber=0 [ 195.956046][ T173] usb 5-1: config 0 descriptor?? [ 195.983727][ T6944] raw-gadget.0 gadget.4: fail, usb_ep_enable returned -22 [ 196.086059][ T6958] CIFS: Attempting to mount //127.0.0.1/share [ 196.441339][ T173] input: HID 045e:07da as /devices/platform/dummy_hcd.4/usb5/5-1/5-1:0.0/0003:045E:07DA.0003/input/input9 [ 196.559136][ T173] microsoft 0003:045E:07DA.0003: input,hidraw0: USB HID v0.00 Device [HID 045e:07da] on usb-dummy_hcd.4-1/input0 [ 196.636310][ T173] usb 5-1: USB disconnect, device number 8 [ 196.782344][ T6959] fido_id[6959]: Failed to open report descriptor at '/sys/devices/platform/dummy_hcd.4/usb5/report_descriptor': No such file or directory [ 196.916330][ T6958] CIFS: VFS: Error connecting to socket. Aborting operation. [ 196.927950][ T6958] CIFS: VFS: cifs_mount failed w/return code = -4 [ 197.129650][ T6592] usb 3-1: new full-speed USB device number 9 using dummy_hcd [ 198.060920][ T6592] usb 3-1: New USB device found, idVendor=09c0, idProduct=0203, bcdDevice=d3.43 [ 198.079471][ T173] usb 1-1: new low-speed USB device number 5 using dummy_hcd [ 198.163401][ T6592] usb 3-1: New USB device strings: Mfr=0, Product=0, SerialNumber=0 [ 198.541582][ T6592] usb 3-1: config 0 descriptor?? [ 198.550526][ T6592] dvb-usb: found a 'Genpix SkyWalker-1 DVB-S receiver' in warm state. [ 198.762290][ T173] usb 1-1: config 168 descriptor has 1 excess byte, ignoring [ 198.774301][ T173] usb 1-1: config 168 interface 0 altsetting 0 endpoint 0x3 has invalid maxpacket 77, setting to 8 [ 198.795724][ T6592] gp8psk: usb in 128 operation failed. [ 198.822715][ T173] usb 1-1: config 168 interface 0 altsetting 0 has an invalid endpoint with address 0xFF, skipping [ 198.923266][ T173] usb 1-1: config 168 descriptor has 1 excess byte, ignoring [ 198.959837][ T173] usb 1-1: config 168 interface 0 altsetting 0 endpoint 0x3 has invalid maxpacket 77, setting to 8 [ 198.990821][ T173] usb 1-1: config 168 interface 0 altsetting 0 has an invalid endpoint with address 0xFF, skipping [ 199.006540][ T6592] gp8psk: usb in 146 operation failed. [ 199.187518][ T6983] netlink: 4 bytes leftover after parsing attributes in process `syz.4.225'. [ 199.253108][ T6592] gp8psk: failed to get FW version [ 199.258727][ T6592] gp8psk: usb in 149 operation failed. [ 199.354225][ T6592] gp8psk: failed to get FPGA version [ 199.380718][ T6592] gp8psk: usb in 138 operation failed. [ 199.393983][ T6592] dvb-usb: This USB2.0 device cannot be run on a USB1.1 port. (it lacks a hardware PID filter) [ 199.404862][ T6592] dvb-usb: Genpix SkyWalker-1 DVB-S receiver error while loading driver (-19) [ 199.432581][ T6592] usb 3-1: USB disconnect, device number 9 [ 200.134413][ T173] usb 1-1: unable to read config index 2 descriptor/start: -71 [ 200.152784][ T173] usb 1-1: can't read configurations, error -71 [ 200.832077][ T6983] bridge0: port 2(bridge_slave_1) entered disabled state [ 200.839909][ T6983] bridge0: port 1(bridge_slave_0) entered disabled state [ 202.127029][ T6999] loop2: detected capacity change from 0 to 2048 [ 202.671355][ T7002] NILFS (loop2): segctord starting. Construction interval = 5 seconds, CP frequency < 30 seconds [ 202.956263][ T6999] syz.2.229: attempt to access beyond end of device [ 202.956263][ T6999] loop2: rw=0, sector=281474976710722, nr_sectors = 2 limit=2048 [ 202.999893][ T6999] NILFS (loop2): I/O error reading b-tree node block (ino=16, blocknr=15) [ 203.034029][ T6999] syz.2.229: attempt to access beyond end of device [ 203.034029][ T6999] loop2: rw=0, sector=281474976710722, nr_sectors = 2 limit=2048 [ 203.103480][ T6999] NILFS (loop2): I/O error reading b-tree node block (ino=16, blocknr=15) [ 203.143675][ T6999] syz.2.229: attempt to access beyond end of device [ 203.143675][ T6999] loop2: rw=0, sector=281474976710722, nr_sectors = 2 limit=2048 [ 203.261034][ T6999] NILFS (loop2): I/O error reading b-tree node block (ino=16, blocknr=15) [ 204.064669][ T6999] syz.2.229: attempt to access beyond end of device [ 204.064669][ T6999] loop2: rw=0, sector=281474976710722, nr_sectors = 2 limit=2048 [ 204.079244][ T6999] NILFS (loop2): I/O error reading b-tree node block (ino=16, blocknr=15) [ 204.088491][ T6999] syz.2.229: attempt to access beyond end of device [ 204.088491][ T6999] loop2: rw=0, sector=281474976710722, nr_sectors = 2 limit=2048 [ 204.103333][ T6999] NILFS (loop2): I/O error reading b-tree node block (ino=16, blocknr=15) [ 204.113171][ T6999] syz.2.229: attempt to access beyond end of device [ 204.113171][ T6999] loop2: rw=0, sector=281474976710722, nr_sectors = 2 limit=2048 [ 204.129016][ T6999] NILFS (loop2): I/O error reading b-tree node block (ino=16, blocknr=15) [ 204.184111][ T6983] batman_adv: batadv0: Interface deactivated: batadv_slave_0 [ 204.247426][ T6983] batman_adv: batadv0: Interface deactivated: batadv_slave_1 [ 204.310159][ T6999] syz.2.229: attempt to access beyond end of device [ 204.310159][ T6999] loop2: rw=0, sector=281474976710722, nr_sectors = 2 limit=2048 [ 204.389630][ T6999] NILFS (loop2): I/O error reading b-tree node block (ino=16, blocknr=15) [ 204.398379][ T6999] syz.2.229: attempt to access beyond end of device [ 204.398379][ T6999] loop2: rw=0, sector=281474976710722, nr_sectors = 2 limit=2048 [ 204.453892][ T6999] NILFS (loop2): I/O error reading b-tree node block (ino=16, blocknr=15) [ 204.848415][ T6999] syz.2.229: attempt to access beyond end of device [ 204.848415][ T6999] loop2: rw=0, sector=281474976710722, nr_sectors = 2 limit=2048 [ 204.994756][ T6999] NILFS (loop2): I/O error reading b-tree node block (ino=16, blocknr=15) [ 205.060815][ T6999] syz.2.229: attempt to access beyond end of device [ 205.060815][ T6999] loop2: rw=0, sector=281474976710722, nr_sectors = 2 limit=2048 [ 205.160068][ T6999] NILFS (loop2): I/O error reading b-tree node block (ino=16, blocknr=15) [ 205.205519][ T6999] NILFS (loop2): I/O error reading b-tree node block (ino=16, blocknr=15) [ 205.225357][ T6999] NILFS (loop2): I/O error reading b-tree node block (ino=16, blocknr=15) [ 205.249808][ T6999] NILFS (loop2): I/O error reading b-tree node block (ino=16, blocknr=15) [ 205.286253][ T6999] NILFS (loop2): I/O error reading b-tree node block (ino=16, blocknr=15) [ 205.304784][ T6999] NILFS (loop2): I/O error reading b-tree node block (ino=16, blocknr=15) [ 205.325710][ T6999] NILFS (loop2): I/O error reading b-tree node block (ino=16, blocknr=15) [ 205.385343][ T27] kauditd_printk_skb: 37 callbacks suppressed [ 205.385360][ T27] audit: type=1800 audit(1786134445.803:53): pid=6999 uid=0 auid=4294967295 ses=4294967295 subj=unconfined op=collect_data cause=failed comm="syz.2.229" name="file2" dev="loop2" ino=16 res=0 errno=0 [ 205.518834][ T6999] syz.2.229 (6999) used greatest stack depth: 18264 bytes left [ 206.470466][ T6983] netdevsim netdevsim4 netdevsim0: unset [1, 0] type 2 family 0 port 6081 - 0 [ 206.479584][ T6983] netdevsim netdevsim4 netdevsim1: unset [1, 0] type 2 family 0 port 6081 - 0 [ 206.488492][ T6983] netdevsim netdevsim4 netdevsim2: unset [1, 0] type 2 family 0 port 6081 - 0 [ 206.497606][ T6983] netdevsim netdevsim4 netdevsim3: unset [1, 0] type 2 family 0 port 6081 - 0 [ 208.389694][ T6601] usb 2-1: new high-speed USB device number 8 using dummy_hcd [ 208.663809][ T6601] usb 2-1: Using ep0 maxpacket: 32 [ 208.695069][ T6601] usb 2-1: config 0 has an invalid interface number: 67 but max is 0 [ 208.703742][ T6601] usb 2-1: config 0 has no interface number 0 [ 208.710044][ T5835] usb 5-1: new high-speed USB device number 9 using dummy_hcd [ 208.719520][ T6601] usb 2-1: New USB device found, idVendor=0424, idProduct=9901, bcdDevice=c2.57 [ 208.731428][ T6601] usb 2-1: New USB device strings: Mfr=1, Product=2, SerialNumber=3 [ 208.740443][ T6601] usb 2-1: Product: syz [ 208.744835][ T6601] usb 2-1: Manufacturer: syz [ 208.749945][ T6601] usb 2-1: SerialNumber: syz [ 208.765996][ T6601] usb 2-1: config 0 descriptor?? [ 208.777844][ T6601] smsc95xx v2.0.0 [ 209.069636][ T5835] usb 5-1: device descriptor read/64, error -71 [ 210.879532][ T5835] usb 5-1: new high-speed USB device number 10 using dummy_hcd [ 211.700131][ T6601] smsc95xx 2-1:0.67 (unnamed net_device) (uninitialized): Failed to read reg index 0x00000030: -32 [ 211.729404][ T6601] smsc95xx 2-1:0.67 (unnamed net_device) (uninitialized): Error reading E2P_CMD [ 211.812409][ T7047] Zero length message leads to an empty skb [ 211.909496][ T5835] usb 5-1: device descriptor read/64, error -71 [ 212.004403][ T6601] smsc95xx 2-1:0.67 (unnamed net_device) (uninitialized): Failed to write reg index 0x00000014: -71 [ 212.049473][ T6601] smsc95xx: probe of 2-1:0.67 failed with error -71 [ 212.080672][ T6601] usb 2-1: USB disconnect, device number 8 [ 212.095504][ T7054] netlink: 16 bytes leftover after parsing attributes in process `syz.2.244'. [ 212.111994][ T5835] usb usb5-port1: attempt power cycle [ 212.243276][ T7059] netlink: 4 bytes leftover after parsing attributes in process `syz.0.243'. [ 212.806488][ T51] Bluetooth: hci0: command 0x0406 tx timeout [ 212.822580][ T51] Bluetooth: hci3: command 0x0406 tx timeout [ 212.828788][ T51] Bluetooth: hci1: command 0x0406 tx timeout [ 214.155521][ T7080] loop2: detected capacity change from 0 to 128 [ 214.206609][ T7080] EXT4-fs (loop2): mounted filesystem 76b65be2-f6da-4727-8c75-0525a5b65a09 r/w without journal. Quota mode: none. [ 214.241451][ T7080] ext4 filesystem being mounted at /72/file0aaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaa supports timestamps until 2038-01-19 (0x7fffffff) [ 214.414275][ T7059] bridge0: port 2(bridge_slave_1) entered disabled state [ 214.422099][ T7059] bridge0: port 1(bridge_slave_0) entered disabled state [ 214.497347][ T5793] EXT4-fs (loop2): unmounting filesystem 76b65be2-f6da-4727-8c75-0525a5b65a09. [ 215.776285][ T7091] input: syz0 as /devices/virtual/input/input10 [ 215.802715][ T7059] batman_adv: batadv0: Interface deactivated: batadv_slave_0 [ 216.202542][ T7059] batman_adv: batadv0: Interface deactivated: batadv_slave_1 [ 216.889531][ T5795] usb 3-1: new high-speed USB device number 10 using dummy_hcd [ 217.036664][ T7059] netdevsim netdevsim0 netdevsim0: unset [1, 0] type 2 family 0 port 6081 - 0 [ 217.046422][ T7059] netdevsim netdevsim0 netdevsim1: unset [1, 0] type 2 family 0 port 6081 - 0 [ 217.055845][ T7059] netdevsim netdevsim0 netdevsim2: unset [1, 0] type 2 family 0 port 6081 - 0 [ 217.064869][ T7059] netdevsim netdevsim0 netdevsim3: unset [1, 0] type 2 family 0 port 6081 - 0 [ 217.079706][ T5795] usb 3-1: Using ep0 maxpacket: 32 [ 217.093441][ T5795] usb 3-1: config 0 has an invalid interface number: 67 but max is 0 [ 217.103138][ T5795] usb 3-1: config 0 has no interface number 0 [ 217.116470][ T5795] usb 3-1: New USB device found, idVendor=0424, idProduct=9901, bcdDevice=c2.57 [ 217.127190][ T5795] usb 3-1: New USB device strings: Mfr=1, Product=2, SerialNumber=3 [ 217.140204][ T5795] usb 3-1: Product: syz [ 217.144476][ T5795] usb 3-1: Manufacturer: syz [ 217.149277][ T5795] usb 3-1: SerialNumber: syz [ 217.161366][ T5795] usb 3-1: config 0 descriptor?? [ 217.175582][ T5795] smsc95xx v2.0.0 [ 217.504688][ T7106] netlink: 4 bytes leftover after parsing attributes in process `syz.1.255'. [ 217.597251][ T5795] smsc95xx 3-1:0.67 (unnamed net_device) (uninitialized): Failed to read reg index 0x00000030: -32 [ 217.622933][ T5795] smsc95xx 3-1:0.67 (unnamed net_device) (uninitialized): Error reading E2P_CMD [ 219.472265][ T5795] smsc95xx 3-1:0.67 (unnamed net_device) (uninitialized): Failed to read reg index 0x00000014: -32 [ 219.483494][ T5795] smsc95xx: probe of 3-1:0.67 failed with error -32 [ 219.647917][ T7125] CacheFiles: No cache directory specified [ 220.673075][ T6602] usb 3-1: USB disconnect, device number 10 [ 222.197287][ T7141] netlink: 4 bytes leftover after parsing attributes in process `syz.2.263'. [ 222.219686][ T7141] netlink: 28 bytes leftover after parsing attributes in process `syz.2.263'. [ 224.502427][ T7169] netlink: 20 bytes leftover after parsing attributes in process `syz.1.273'. [ 225.393051][ T6604] IPVS: starting estimator thread 0... [ 225.519888][ T7173] IPVS: using max 19 ests per chain, 45600 per kthread [ 226.588999][ T7192] tipc: Started in network mode [ 226.595015][ T7192] tipc: Node identity 16f8797f8e04, cluster identity 4711 [ 226.602983][ T7192] tipc: Enabled bearer , priority 0 [ 226.615966][ T7192] tipc: Resetting bearer [ 226.676384][ T7191] tipc: Disabling bearer [ 226.928451][ T7205] netlink: 20 bytes leftover after parsing attributes in process `syz.2.283'. [ 228.050897][ T7212] vivid-003: disconnect [ 228.056186][ T7211] vivid-003: reconnect [ 229.095617][ T7221] Bluetooth: hci0: invalid length 0, exp 2 for type 4 [ 229.298543][ T7227] tipc: Enabled bearer , priority 0 [ 229.342289][ T7227] tipc: Resetting bearer [ 229.375203][ T7208] loop2: detected capacity change from 0 to 32768 [ 229.445427][ T7226] tipc: Disabling bearer [ 229.510399][ T7233] input: syz0 as /devices/virtual/input/input11 [ 229.673932][ T7239] netlink: 20 bytes leftover after parsing attributes in process `syz.1.293'. [ 229.713063][ T7208] XFS (loop2): Mounting V5 Filesystem d7dc424e-7990-42cb-9f91-9cb7200a101d [ 230.723024][ T7208] XFS (loop2): Ending clean mount [ 230.774275][ T7250] loop0: detected capacity change from 0 to 128 [ 230.788221][ T7248] netlink: 40 bytes leftover after parsing attributes in process `syz.1.295'. [ 230.817540][ T7250] EXT4-fs (loop0): mounted filesystem 76b65be2-f6da-4727-8c75-0525a5b65a09 r/w without journal. Quota mode: none. [ 230.840892][ T7250] ext4 filesystem being mounted at /72/mnt supports timestamps until 2038-01-19 (0x7fffffff) [ 230.899459][ T6604] usb 5-1: new high-speed USB device number 12 using dummy_hcd [ 231.064889][ T5793] XFS (loop2): Unmounting Filesystem d7dc424e-7990-42cb-9f91-9cb7200a101d [ 231.089774][ T6604] usb 5-1: Using ep0 maxpacket: 32 [ 231.103493][ T6604] usb 5-1: config 0 has an invalid interface number: 67 but max is 0 [ 231.115541][ T6604] usb 5-1: config 0 has no interface number 0 [ 231.127497][ T6604] usb 5-1: New USB device found, idVendor=0424, idProduct=9901, bcdDevice=c2.57 [ 231.142173][ T6604] usb 5-1: New USB device strings: Mfr=1, Product=2, SerialNumber=3 [ 231.153559][ T6604] usb 5-1: Product: syz [ 231.157772][ T6604] usb 5-1: Manufacturer: syz [ 231.165377][ T6604] usb 5-1: SerialNumber: syz [ 231.216365][ T6604] usb 5-1: config 0 descriptor?? [ 231.237219][ T6604] smsc95xx v2.0.0 [ 231.300464][ T6602] usb 2-1: new high-speed USB device number 9 using dummy_hcd [ 231.509670][ T6602] usb 2-1: Using ep0 maxpacket: 16 [ 231.556313][ T6602] usb 2-1: config 0 interface 0 altsetting 0 endpoint 0x81 has an invalid bInterval 255, changing to 11 [ 231.702385][ T6602] usb 2-1: config 0 interface 0 altsetting 0 endpoint 0x81 has invalid maxpacket 59391, setting to 1024 [ 231.722069][ T6602] usb 2-1: config 0 interface 0 altsetting 0 has 1 endpoint descriptor, different from the interface descriptor's value: 9 [ 231.741132][ T6604] smsc95xx 5-1:0.67 (unnamed net_device) (uninitialized): Failed to read reg index 0x00000030: -32 [ 231.755640][ T6602] usb 2-1: New USB device found, idVendor=045e, idProduct=07da, bcdDevice= 0.00 [ 231.764891][ T6604] smsc95xx 5-1:0.67 (unnamed net_device) (uninitialized): Error reading E2P_CMD [ 231.779076][ T6602] usb 2-1: New USB device strings: Mfr=0, Product=0, SerialNumber=0 [ 231.800279][ T6602] usb 2-1: config 0 descriptor?? [ 231.806140][ T7254] raw-gadget.1 gadget.1: fail, usb_ep_enable returned -22 [ 231.943291][ T5797] EXT4-fs (loop0): unmounting filesystem 76b65be2-f6da-4727-8c75-0525a5b65a09. [ 231.992594][ T6604] smsc95xx 5-1:0.67 (unnamed net_device) (uninitialized): Failed to read reg index 0x00000014: -32 [ 232.019911][ T6604] smsc95xx: probe of 5-1:0.67 failed with error -32 [ 232.074316][ T7259] Bluetooth: hci0: invalid length 0, exp 2 for type 4 [ 232.319369][ T7262] UDF-fs: warning (device nullb0): udf_load_vrs: No VRS found [ 232.327031][ T7262] UDF-fs: Scanning with blocksize 512 failed [ 232.392218][ T7262] UDF-fs: warning (device nullb0): udf_load_vrs: No VRS found [ 232.401026][ T7262] UDF-fs: Scanning with blocksize 1024 failed [ 232.468023][ T7262] UDF-fs: warning (device nullb0): udf_load_vrs: No VRS found [ 232.470594][ T6602] input: HID 045e:07da as /devices/platform/dummy_hcd.1/usb2/2-1/2-1:0.0/0003:045E:07DA.0004/input/input12 [ 232.489634][ T7262] UDF-fs: Scanning with blocksize 2048 failed [ 232.539590][ T7262] UDF-fs: warning (device nullb0): udf_load_vrs: No VRS found [ 232.560010][ T7262] UDF-fs: Scanning with blocksize 4096 failed [ 232.613063][ T6602] microsoft 0003:045E:07DA.0004: input,hidraw0: USB HID v0.00 Device [HID 045e:07da] on usb-dummy_hcd.1-1/input0 [ 232.655873][ T6602] usb 2-1: USB disconnect, device number 9 [ 232.905835][ T7265] fido_id[7265]: Failed to open report descriptor at '/sys/devices/platform/dummy_hcd.1/usb2/report_descriptor': No such file or directory [ 232.941073][ T7267] vivid-004: disconnect [ 232.946328][ T7266] vivid-004: reconnect [ 233.144841][ T7271] tipc: Enabled bearer , priority 0 [ 233.158854][ T7274] netlink: 20 bytes leftover after parsing attributes in process `syz.0.303'. [ 233.176105][ T7271] tipc: Resetting bearer [ 233.320222][ T7270] tipc: Disabling bearer [ 234.106911][ T7279] input: syz0 as /devices/virtual/input/input13 [ 234.166879][ T6604] usb 5-1: USB disconnect, device number 12 [ 234.903572][ T7288] configfs-gadget.g1 gadget.32: uvc: uvc_function_bind() [ 234.929845][ T7288] udc usbip-vudc.0: failed to start g1: -19 [ 234.967193][ T7288] UDC core: g1: couldn't find an available UDC or it's busy [ 235.068798][ T7292] CacheFiles: No cache directory specified [ 235.109022][ T7290] loop2: detected capacity change from 0 to 2048 [ 235.134856][ T7290] UDF-fs: error (device loop2): udf_process_sequence: Primary Volume Descriptor not found! [ 235.200871][ T7290] UDF-fs: INFO Mounting volume 'LinuxUDF', timestamp 2022/11/22 14:59 (1000) [ 235.282477][ T6604] IPVS: starting estimator thread 0... [ 235.290387][ T7294] vivid-000: disconnect [ 235.295777][ T7293] vivid-000: reconnect [ 235.399525][ T7297] IPVS: using max 19 ests per chain, 45600 per kthread [ 235.857357][ T7306] tipc: Enabled bearer , priority 0 [ 235.875573][ T7306] tipc: Resetting bearer [ 235.914404][ T7305] tipc: Disabling bearer [ 236.096529][ T7310] netlink: 20 bytes leftover after parsing attributes in process `syz.1.315'. [ 238.101838][ T7325] vivid-002: disconnect [ 238.114867][ T7324] vivid-002: reconnect [ 239.542345][ T7340] tipc: Started in network mode [ 239.553904][ T7342] UDF-fs: warning (device nullb0): udf_load_vrs: No VRS found [ 239.568586][ T7342] UDF-fs: Scanning with blocksize 512 failed [ 239.569737][ T7340] tipc: Node identity 2ae3090402b3, cluster identity 4711 [ 239.590307][ T7340] tipc: Enabled bearer , priority 0 [ 239.597372][ T7343] netlink: 20 bytes leftover after parsing attributes in process `syz.1.325'. [ 239.611144][ T7342] UDF-fs: warning (device nullb0): udf_load_vrs: No VRS found [ 239.619460][ T7342] UDF-fs: Scanning with blocksize 1024 failed [ 239.641288][ T7342] UDF-fs: warning (device nullb0): udf_load_vrs: No VRS found [ 239.649337][ T7342] UDF-fs: Scanning with blocksize 2048 failed [ 239.671482][ T7340] tipc: Resetting bearer [ 239.812418][ T7337] tipc: Disabling bearer [ 240.479379][ T7342] UDF-fs: warning (device nullb0): udf_load_vrs: No VRS found [ 240.488448][ T7342] UDF-fs: Scanning with blocksize 4096 failed [ 241.762492][ T7354] netlink: 'syz.1.329': attribute type 10 has an invalid length. [ 241.774637][ T7354] bond0: (slave netdevsim0): Enslaving as an active interface with an up link [ 241.805040][ T7354] netlink: 14 bytes leftover after parsing attributes in process `syz.1.329'. [ 242.325601][ T7354] bond0 (unregistering): (slave bond_slave_0): Releasing backup interface [ 242.392145][ T7354] bond0 (unregistering): (slave bond_slave_1): Releasing backup interface [ 242.415758][ T7358] vivid-000: disconnect [ 242.426153][ T7357] vivid-000: reconnect [ 242.433562][ T7354] bond0 (unregistering): (slave netdevsim0): Releasing backup interface [ 242.541225][ T7354] bond0 (unregistering): Released all slaves [ 242.629178][ T7362] CacheFiles: No cache directory specified [ 242.864483][ T7366] netlink: 20 bytes leftover after parsing attributes in process `syz.4.334'. [ 243.912064][ T7370] A link change request failed with some changes committed already. Interface batadv0 may have been left with an inconsistent configuration, please check. [ 245.141009][ T7385] loop2: detected capacity change from 0 to 128 [ 245.312914][ T7385] EXT4-fs (loop2): mounted filesystem 76b65be2-f6da-4727-8c75-0525a5b65a09 r/w without journal. Quota mode: none. [ 245.580300][ T7385] ext4 filesystem being mounted at /93/mnt supports timestamps until 2038-01-19 (0x7fffffff) [ 245.802524][ T7391] loop4: detected capacity change from 0 to 128 [ 245.852621][ T7391] EXT4-fs (loop4): mounted filesystem 76b65be2-f6da-4727-8c75-0525a5b65a09 r/w without journal. Quota mode: none. [ 246.313093][ T7391] ext4 filesystem being mounted at /63/file0aaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaa supports timestamps until 2038-01-19 (0x7fffffff) [ 246.382665][ T5793] EXT4-fs (loop2): unmounting filesystem 76b65be2-f6da-4727-8c75-0525a5b65a09. [ 246.499461][ T7397] CacheFiles: No cache directory specified [ 246.637391][ T5905] EXT4-fs (loop4): unmounting filesystem 76b65be2-f6da-4727-8c75-0525a5b65a09. [ 247.406765][ T7407] A link change request failed with some changes committed already. Interface batadv0 may have been left with an inconsistent configuration, please check. [ 247.690824][ T7406] netlink: 20 bytes leftover after parsing attributes in process `syz.2.344'. [ 249.455309][ T7424] CacheFiles: No cache directory specified [ 249.927422][ T7429] netlink: 4 bytes leftover after parsing attributes in process `syz.4.351'. [ 249.940049][ T7429] netlink: 28 bytes leftover after parsing attributes in process `syz.4.351'. [ 250.652731][ T7434] loop1: detected capacity change from 0 to 128 [ 250.754174][ T7434] EXT4-fs (loop1): mounted filesystem 76b65be2-f6da-4727-8c75-0525a5b65a09 r/w without journal. Quota mode: none. [ 250.802265][ T7434] ext4 filesystem being mounted at /97/file0aaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaa supports timestamps until 2038-01-19 (0x7fffffff) [ 250.834206][ C1] vkms_vblank_simulate: vblank timer overrun [ 251.800420][ T7443] CacheFiles: No cache directory specified [ 252.005662][ T5789] EXT4-fs (loop1): unmounting filesystem 76b65be2-f6da-4727-8c75-0525a5b65a09. [ 252.497595][ T5835] usb 5-1: new high-speed USB device number 13 using dummy_hcd [ 252.619767][ T7454] netlink: 20 bytes leftover after parsing attributes in process `syz.0.358'. [ 252.708463][ T7456] netlink: 80 bytes leftover after parsing attributes in process `syz.2.359'. [ 252.735346][ T5835] usb 5-1: config 1 interface 0 altsetting 0 endpoint 0x2 has invalid wMaxPacketSize 0 [ 252.811295][ T5835] usb 5-1: config 1 interface 0 altsetting 0 bulk endpoint 0x2 has invalid maxpacket 0 [ 252.907740][ T5835] usb 5-1: New USB device found, idVendor=1d50, idProduct=614d, bcdDevice= 0.00 [ 253.001035][ T5835] usb 5-1: New USB device strings: Mfr=0, Product=0, SerialNumber=0 [ 254.170563][ T7463] UDF-fs: warning (device nullb0): udf_load_vrs: No VRS found [ 254.183586][ T7463] UDF-fs: Scanning with blocksize 512 failed [ 254.198015][ T5835] gud 5-1:1.0: No supported pixel formats found [ 254.215682][ T5835] gud: probe of 5-1:1.0 failed with error -22 [ 254.242116][ T7463] UDF-fs: warning (device nullb0): udf_load_vrs: No VRS found [ 254.279283][ T7463] UDF-fs: Scanning with blocksize 1024 failed [ 254.287603][ T7463] UDF-fs: warning (device nullb0): udf_load_vrs: No VRS found [ 254.305615][ T7463] UDF-fs: Scanning with blocksize 2048 failed [ 254.323838][ T7463] UDF-fs: warning (device nullb0): udf_load_vrs: No VRS found [ 254.334766][ T7463] UDF-fs: Scanning with blocksize 4096 failed [ 254.413945][ T5835] usb 5-1: USB disconnect, device number 13 [ 255.905624][ T1293] ieee802154 phy0 wpan0: encryption failed: -22 [ 255.912200][ T1293] ieee802154 phy1 wpan1: encryption failed: -22 [ 257.066054][ T7496] input: syz0 as /devices/virtual/input/input14 [ 257.245701][ T7499] netlink: 20 bytes leftover after parsing attributes in process `syz.2.370'. [ 258.569482][ T6602] usb 2-1: new high-speed USB device number 10 using dummy_hcd [ 258.759565][ T6602] usb 2-1: Using ep0 maxpacket: 32 [ 258.768488][ T6602] usb 2-1: config 0 has an invalid interface number: 67 but max is 0 [ 258.779046][ T6602] usb 2-1: config 0 has no interface number 0 [ 258.791880][ T6602] usb 2-1: New USB device found, idVendor=0424, idProduct=9901, bcdDevice=c2.57 [ 258.801101][ T6602] usb 2-1: New USB device strings: Mfr=1, Product=2, SerialNumber=3 [ 258.809156][ T6602] usb 2-1: Product: syz [ 258.813556][ T6602] usb 2-1: Manufacturer: syz [ 258.818194][ T6602] usb 2-1: SerialNumber: syz [ 258.826796][ T6602] usb 2-1: config 0 descriptor?? [ 258.835155][ T6602] smsc95xx v2.0.0 [ 258.949468][ T5835] usb 3-1: new high-speed USB device number 11 using dummy_hcd [ 259.100012][ T5835] usb 3-1: device descriptor read/64, error -71 [ 259.243748][ T6602] smsc95xx 2-1:0.67 (unnamed net_device) (uninitialized): Failed to read reg index 0x00000030: -32 [ 259.255850][ T6602] smsc95xx 2-1:0.67 (unnamed net_device) (uninitialized): Error reading E2P_CMD [ 259.421357][ T5835] usb 3-1: new high-speed USB device number 12 using dummy_hcd [ 259.485028][ T6602] smsc95xx 2-1:0.67 (unnamed net_device) (uninitialized): Failed to read reg index 0x00000014: -32 [ 260.130653][ T6602] smsc95xx: probe of 2-1:0.67 failed with error -32 [ 260.269444][ T5835] usb 3-1: device descriptor read/64, error -71 [ 260.394962][ T5835] usb usb3-port1: attempt power cycle [ 260.487790][ T7531] input: syz0 as /devices/virtual/input/input15 [ 260.822140][ T7541] UDF-fs: warning (device nullb0): udf_load_vrs: No VRS found [ 260.830041][ T7541] UDF-fs: Scanning with blocksize 512 failed [ 260.839580][ T7541] UDF-fs: warning (device nullb0): udf_load_vrs: No VRS found [ 260.847338][ T7541] UDF-fs: Scanning with blocksize 1024 failed [ 260.856172][ T7541] UDF-fs: warning (device nullb0): udf_load_vrs: No VRS found [ 260.863946][ T7541] UDF-fs: Scanning with blocksize 2048 failed [ 260.872296][ T7541] UDF-fs: warning (device nullb0): udf_load_vrs: No VRS found [ 260.880067][ T7541] UDF-fs: Scanning with blocksize 4096 failed [ 260.979694][ T5835] usb 3-1: new high-speed USB device number 13 using dummy_hcd [ 261.081541][ T5835] usb 3-1: device descriptor read/8, error -71 [ 261.359094][ T6990] usb 2-1: USB disconnect, device number 10 [ 261.399610][ T5835] usb 3-1: new high-speed USB device number 14 using dummy_hcd [ 261.457180][ T5835] usb 3-1: device descriptor read/8, error -71 [ 261.590173][ T5835] usb usb3-port1: unable to enumerate USB device [ 265.436414][ T7565] loop4: detected capacity change from 0 to 128 [ 265.518013][ T7565] EXT4-fs (loop4): mounted filesystem 76b65be2-f6da-4727-8c75-0525a5b65a09 r/w without journal. Quota mode: none. [ 265.633915][ T7565] ext4 filesystem being mounted at /75/mnt supports timestamps until 2038-01-19 (0x7fffffff) [ 265.949594][ T6602] usb 3-1: new high-speed USB device number 15 using dummy_hcd [ 266.504767][ T5905] EXT4-fs (loop4): unmounting filesystem 76b65be2-f6da-4727-8c75-0525a5b65a09. [ 266.639483][ T6602] usb 3-1: Using ep0 maxpacket: 32 [ 266.647008][ T6602] usb 3-1: config 0 has an invalid interface number: 67 but max is 0 [ 266.655882][ T6602] usb 3-1: config 0 has no interface number 0 [ 266.667461][ T6602] usb 3-1: New USB device found, idVendor=0424, idProduct=9901, bcdDevice=c2.57 [ 266.677190][ T6602] usb 3-1: New USB device strings: Mfr=1, Product=2, SerialNumber=3 [ 266.685963][ T6602] usb 3-1: Product: syz [ 266.694060][ T6602] usb 3-1: Manufacturer: syz [ 266.698814][ T6602] usb 3-1: SerialNumber: syz [ 266.726203][ T6602] usb 3-1: config 0 descriptor?? [ 266.742634][ T6602] smsc95xx v2.0.0 [ 266.775535][ T7581] input: syz0 as /devices/virtual/input/input16 [ 267.157691][ T6602] smsc95xx 3-1:0.67 (unnamed net_device) (uninitialized): Failed to read reg index 0x00000030: -32 [ 267.168907][ T6602] smsc95xx 3-1:0.67 (unnamed net_device) (uninitialized): Error reading E2P_CMD [ 267.340328][ T5835] usb 2-1: new full-speed USB device number 11 using dummy_hcd [ 269.899338][ T0] NOHZ tick-stop error: local softirq work is pending, handler #02!!! [ 270.709339][ T0] NOHZ tick-stop error: local softirq work is pending, handler #82!!! [ 270.889336][ T0] NOHZ tick-stop error: local softirq work is pending, handler #02!!! [ 270.972944][ T6602] smsc95xx 3-1:0.67 (unnamed net_device) (uninitialized): Failed to read reg index 0x00000014: -71 [ 271.027911][ T5835] usb 2-1: device descriptor read/all, error -71 [ 271.065612][ T6602] smsc95xx: probe of 3-1:0.67 failed with error -71 [ 271.098867][ T6602] usb 3-1: USB disconnect, device number 15 [ 271.719112][ T6990] usb 5-1: new low-speed USB device number 14 using dummy_hcd [ 272.301293][ T6990] usb 5-1: config 0 has an invalid interface number: 55 but max is 0 [ 272.319224][ T6990] usb 5-1: config 0 has no interface number 0 [ 272.382118][ T7608] overlayfs: missing 'lowerdir' [ 273.420015][ T6990] usb 5-1: config 0 interface 55 altsetting 0 has an invalid endpoint with address 0x80, skipping [ 273.430811][ T6990] usb 5-1: config 0 interface 55 altsetting 0 endpoint 0xE has invalid maxpacket 32, setting to 8 [ 273.441485][ T6990] usb 5-1: config 0 interface 55 altsetting 0 has an invalid endpoint with address 0xAB, skipping [ 273.452808][ T6990] usb 5-1: config 0 interface 55 altsetting 0 has 3 endpoint descriptors, different from the interface descriptor's value: 2 [ 273.465966][ T6990] usb 5-1: New USB device found, idVendor=0f11, idProduct=1080, bcdDevice=fc.6a [ 273.475132][ T6990] usb 5-1: New USB device strings: Mfr=0, Product=0, SerialNumber=0 [ 273.542201][ T6990] usb 5-1: config 0 descriptor?? [ 273.615651][ T7591] raw-gadget.0 gadget.4: fail, usb_ep_enable returned -22 [ 273.649761][ T7591] raw-gadget.0 gadget.4: fail, usb_ep_enable returned -22 [ 273.662612][ T6990] ldusb 5-1:0.55: Interrupt in endpoint not found [ 273.843782][ T7616] loop2: detected capacity change from 0 to 4096 [ 273.892325][ T6604] usb 5-1: USB disconnect, device number 14 [ 274.019725][ T6602] usb 2-1: new high-speed USB device number 13 using dummy_hcd [ 274.165483][ T7622] input: syz0 as /devices/virtual/input/input17 [ 274.229490][ T6602] usb 2-1: Using ep0 maxpacket: 32 [ 274.244000][ T6602] usb 2-1: config 0 has an invalid interface number: 67 but max is 0 [ 274.252677][ T6602] usb 2-1: config 0 has no interface number 0 [ 274.263686][ T6602] usb 2-1: New USB device found, idVendor=0424, idProduct=9901, bcdDevice=c2.57 [ 274.272956][ T6602] usb 2-1: New USB device strings: Mfr=1, Product=2, SerialNumber=3 [ 274.282181][ T6602] usb 2-1: Product: syz [ 274.286437][ T6602] usb 2-1: Manufacturer: syz [ 274.291547][ T6602] usb 2-1: SerialNumber: syz [ 274.299569][ T6602] usb 2-1: config 0 descriptor?? [ 274.308164][ T6602] smsc95xx v2.0.0 [ 274.721940][ T6602] smsc95xx 2-1:0.67 (unnamed net_device) (uninitialized): Failed to read reg index 0x00000030: -32 [ 274.766204][ T6602] smsc95xx 2-1:0.67 (unnamed net_device) (uninitialized): Error reading E2P_CMD [ 274.803967][ T7625] loop4: detected capacity change from 0 to 32768 [ 274.844870][ T7625] ocfs2: Slot 0 on device (7,4) was already allocated to this node! [ 274.865007][ T7625] JBD2: Ignoring recovery information on journal [ 274.913568][ T7625] ocfs2: Mounting device (7,4) on (node local, slot 0) with ordered data mode. [ 274.993876][ T7625] ocfs2: Unmounting device (7,4) on (node local) [ 274.997662][ T6602] smsc95xx 2-1:0.67 (unnamed net_device) (uninitialized): Failed to read reg index 0x00000014: -32 [ 275.040873][ T6602] smsc95xx: probe of 2-1:0.67 failed with error -32 [ 275.178694][ T7633] loop2: detected capacity change from 0 to 2048 [ 275.206900][ T7633] UDF-fs: error (device loop2): udf_process_sequence: Primary Volume Descriptor not found! [ 275.260691][ T7633] UDF-fs: INFO Mounting volume 'LinuxUDF', timestamp 2022/11/22 14:59 (1000) [ 277.599394][ T6990] usb 2-1: USB disconnect, device number 13 [ 277.954594][ T7674] input: syz0 as /devices/virtual/input/input18 [ 278.359831][ T5835] usb 3-1: new high-speed USB device number 16 using dummy_hcd [ 278.539858][ T5835] usb 3-1: device descriptor read/64, error -71 [ 278.850887][ T5835] usb 3-1: new high-speed USB device number 17 using dummy_hcd [ 279.019543][ T5835] usb 3-1: device descriptor read/64, error -71 [ 279.239960][ T5835] usb usb3-port1: attempt power cycle [ 279.663454][ T7695] netlink: 12 bytes leftover after parsing attributes in process `syz.1.430'. [ 280.019441][ T5835] usb 3-1: new high-speed USB device number 18 using dummy_hcd [ 280.060216][ T5835] usb 3-1: device descriptor read/8, error -71 [ 280.339763][ T5835] usb 3-1: new high-speed USB device number 19 using dummy_hcd [ 280.395750][ T5835] usb 3-1: device descriptor read/8, error -71 [ 280.519818][ T5835] usb usb3-port1: unable to enumerate USB device [ 280.624360][ T7704] loop1: detected capacity change from 0 to 32768 [ 280.648916][ T7704] BTRFS: device fsid 14d642db-7b15-43e4-81e6-4b8fac6a25f8 devid 1 transid 8 /dev/loop1 scanned by syz.1.432 (7704) [ 280.688470][ T7704] BTRFS info (device loop1): first mount of filesystem 14d642db-7b15-43e4-81e6-4b8fac6a25f8 [ 280.704256][ T7704] BTRFS info (device loop1): using blake2b (blake2b-256-generic) checksum algorithm [ 280.719719][ T7704] BTRFS info (device loop1): use zlib compression, level 3 [ 280.740173][ T7704] BTRFS info (device loop1): using free space tree [ 280.866571][ T7704] BTRFS info (device loop1): enabling ssd optimizations [ 280.873915][ T7704] BTRFS info (device loop1): auto enabling async discard [ 280.969197][ T5789] BTRFS info (device loop1): last unmount of filesystem 14d642db-7b15-43e4-81e6-4b8fac6a25f8 [ 282.421252][ T7742] loop2: detected capacity change from 0 to 2048 [ 282.459471][ T7742] UDF-fs: error (device loop2): udf_process_sequence: Primary Volume Descriptor not found! [ 282.489595][ T7742] UDF-fs: INFO Mounting volume 'LinuxUDF', timestamp 2022/11/22 14:59 (1000) [ 283.210530][ T7751] loop2: detected capacity change from 0 to 128 [ 283.261289][ T7751] EXT4-fs (loop2): mounted filesystem 76b65be2-f6da-4727-8c75-0525a5b65a09 r/w without journal. Quota mode: none. [ 283.289538][ T7751] ext4 filesystem being mounted at /117/mnt supports timestamps until 2038-01-19 (0x7fffffff) [ 283.499459][ T6604] usb 2-1: new high-speed USB device number 14 using dummy_hcd [ 283.696813][ T6604] usb 2-1: device descriptor read/64, error -71 [ 284.001777][ T6604] usb 2-1: new high-speed USB device number 15 using dummy_hcd [ 284.179645][ T6604] usb 2-1: device descriptor read/64, error -71 [ 284.188467][ T7766] loop0: detected capacity change from 0 to 128 [ 284.224727][ T7766] EXT4-fs (loop0): Test dummy encryption mode enabled [ 284.279390][ T5793] EXT4-fs (loop2): unmounting filesystem 76b65be2-f6da-4727-8c75-0525a5b65a09. [ 284.289818][ T7766] EXT4-fs (loop0): mounted filesystem 76b65be2-f6da-4727-8c75-0525a5b65a09 r/w without journal. Quota mode: none. [ 284.302795][ T7766] ext4 filesystem being mounted at /117/mnt supports timestamps until 2038-01-19 (0x7fffffff) [ 284.329697][ T6604] usb usb2-port1: attempt power cycle [ 284.739546][ T6604] usb 2-1: new high-speed USB device number 16 using dummy_hcd [ 284.800377][ T6604] usb 2-1: device descriptor read/8, error -71 [ 285.111187][ T6604] usb 2-1: new high-speed USB device number 17 using dummy_hcd [ 285.190744][ T6604] usb 2-1: device descriptor read/8, error -71 [ 285.319627][ T6604] usb usb2-port1: unable to enumerate USB device [ 286.115485][ T5797] EXT4-fs (loop0): unmounting filesystem 76b65be2-f6da-4727-8c75-0525a5b65a09. [ 286.360016][ T7805] CacheFiles: No cache directory specified [ 289.844911][ T7822] netlink: 128 bytes leftover after parsing attributes in process `syz.2.457'. [ 290.142754][ T7831] netlink: 'syz.2.463': attribute type 29 has an invalid length. [ 290.151559][ T7831] netlink: 'syz.2.463': attribute type 29 has an invalid length. [ 290.165398][ T7831] netlink: 'syz.2.463': attribute type 29 has an invalid length. [ 290.184323][ T7831] netlink: 'syz.2.463': attribute type 29 has an invalid length. [ 290.518029][ T7835] netlink: 'syz.0.466': attribute type 29 has an invalid length. [ 290.543032][ T7835] netlink: 'syz.0.466': attribute type 29 has an invalid length. [ 290.557538][ T7835] netlink: 'syz.0.466': attribute type 29 has an invalid length. [ 290.566479][ T7835] netlink: 'syz.0.466': attribute type 29 has an invalid length. [ 290.634748][ T7837] loop1: detected capacity change from 0 to 2048 [ 290.656987][ T7837] UDF-fs: error (device loop1): udf_process_sequence: Primary Volume Descriptor not found! [ 290.686620][ T7837] UDF-fs: INFO Mounting volume 'LinuxUDF', timestamp 2022/11/22 14:59 (1000) [ 292.824945][ T7865] A link change request failed with some changes committed already. Interface batadv0 may have been left with an inconsistent configuration, please check. [ 294.068951][ T7880] netlink: 'syz.1.482': attribute type 29 has an invalid length. [ 294.077609][ T7880] netlink: 'syz.1.482': attribute type 29 has an invalid length. [ 294.264847][ T27] audit: type=1800 audit(1786134534.673:54): pid=7882 uid=0 auid=4294967295 ses=4294967295 subj=unconfined op=collect_data cause=failed comm="syz.2.484" name="nexus" dev="configfs" ino=14867 res=0 errno=0 [ 294.610618][ T7892] UDC core: g1: couldn't find an available UDC or it's busy [ 295.673444][ T7910] CacheFiles: No cache directory specified [ 297.087585][ T7922] A link change request failed with some changes committed already. Interface batadv0 may have been left with an inconsistent configuration, please check. [ 297.436063][ T7926] UDC core: g1: couldn't find an available UDC or it's busy [ 298.941536][ T5798] Bluetooth: hci2: command 0x0406 tx timeout [ 299.207962][ T7942] CacheFiles: No cache directory specified [ 300.420336][ T7955] UDC core: g1: couldn't find an available UDC or it's busy [ 301.863699][ T7975] validate_nla: 2 callbacks suppressed [ 301.863715][ T7975] netlink: 'syz.2.517': attribute type 2 has an invalid length. [ 301.909476][ T7975] netlink: 'syz.2.517': attribute type 1 has an invalid length. [ 302.304636][ T7983] UDC core: g1: couldn't find an available UDC or it's busy [ 302.671200][ T6604] usb 5-1: new high-speed USB device number 15 using dummy_hcd [ 302.976984][ T6604] usb 5-1: config 1 has an invalid descriptor of length 0, skipping remainder of the config [ 303.061710][ T6604] usb 5-1: config 1 interface 0 altsetting 0 has 0 endpoint descriptors, different from the interface descriptor's value: 2 [ 303.217950][ T6604] usb 5-1: New USB device found, idVendor=08ca, idProduct=0110, bcdDevice= 1.00 [ 303.356872][ T6604] usb 5-1: New USB device strings: Mfr=1, Product=2, SerialNumber=3 [ 303.394555][ T6604] usb 5-1: Product: syz [ 303.419516][ T6604] usb 5-1: Manufacturer: syz [ 303.439159][ T6604] usb 5-1: SerialNumber: syz [ 303.631435][ T8001] A link change request failed with some changes committed already. Interface batadv0 may have been left with an inconsistent configuration, please check. [ 303.856650][ T6604] gspca_main: mr97310a-2.14.0 probing 08ca:0110 [ 303.863844][ T6604] gspca_mr97310a: reg write [21] error -22 [ 303.870443][ T6604] mr97310a: probe of 5-1:1.0 failed with error -22 [ 304.178024][ T6990] usb 5-1: USB disconnect, device number 15 [ 305.273531][ T8019] netlink: 20 bytes leftover after parsing attributes in process `syz.4.532'. [ 307.874954][ T8047] netlink: 20 bytes leftover after parsing attributes in process `syz.4.543'. [ 309.915127][ T8084] netlink: 20 bytes leftover after parsing attributes in process `syz.2.555'. [ 311.507452][ T8100] A link change request failed with some changes committed already. Interface batadv0 may have been left with an inconsistent configuration, please check. [ 312.021801][ T8107] syzkaller0: entered promiscuous mode [ 312.027510][ T8107] syzkaller0: entered allmulticast mode [ 312.053509][ T8107] tipc: Enabled bearer , priority 0 [ 312.090028][ T8109] overlayfs: failed to resolve './file0': -2 [ 312.096393][ T8107] tipc: Resetting bearer [ 312.108889][ T8105] tipc: Resetting bearer [ 312.464783][ T8105] tipc: Disabling bearer [ 312.743160][ T8114] netlink: 20 bytes leftover after parsing attributes in process `syz.0.564'. [ 313.945949][ T27] audit: type=1800 audit(1786134554.363:55): pid=8122 uid=0 auid=4294967295 ses=4294967295 subj=unconfined op=collect_data cause=failed comm="syz.0.567" name="nexus" dev="configfs" ino=15713 res=0 errno=0 [ 314.358681][ T8129] netlink: 'syz.1.570': attribute type 2 has an invalid length. [ 314.375067][ T8129] netlink: 'syz.1.570': attribute type 1 has an invalid length. [ 314.667529][ T8136] overlayfs: failed to resolve './file0': -2 [ 315.342759][ T8144] netlink: 20 bytes leftover after parsing attributes in process `syz.1.575'. [ 316.267075][ T27] audit: type=1800 audit(1786134556.643:56): pid=8149 uid=0 auid=4294967295 ses=4294967295 subj=unconfined op=collect_data cause=failed comm="syz.4.576" name="nexus" dev="configfs" ino=16413 res=0 errno=0 [ 316.511966][ T8159] loop4: detected capacity change from 0 to 2048 [ 316.530483][ T8159] UDF-fs: error (device loop4): udf_process_sequence: Primary Volume Descriptor not found! [ 316.553539][ T8159] UDF-fs: INFO Mounting volume 'LinuxUDF', timestamp 2022/11/22 14:59 (1000) [ 317.333507][ T27] audit: type=1800 audit(1786134557.753:57): pid=8165 uid=0 auid=4294967295 ses=4294967295 subj=unconfined op=collect_data cause=failed comm="syz.4.579" name="file1" dev="loop4" ino=1346 res=0 errno=0 [ 317.369829][ T1293] ieee802154 phy0 wpan0: encryption failed: -22 [ 317.496024][ T1293] ieee802154 phy1 wpan1: encryption failed: -22 [ 317.541031][ T8167] A link change request failed with some changes committed already. Interface batadv0 may have been left with an inconsistent configuration, please check. [ 317.884858][ T8175] overlayfs: failed to resolve './file0': -2 [ 318.738348][ T8188] netlink: 20 bytes leftover after parsing attributes in process `syz.2.586'. [ 319.646943][ T27] audit: type=1800 audit(1786134560.063:58): pid=8193 uid=0 auid=4294967295 ses=4294967295 subj=unconfined op=collect_data cause=failed comm="syz.2.587" name="nexus" dev="configfs" ino=15938 res=0 errno=0 [ 320.102702][ T8201] loop4: detected capacity change from 0 to 2048 [ 320.126872][ T8201] UDF-fs: error (device loop4): udf_process_sequence: Primary Volume Descriptor not found! [ 320.514970][ T8201] UDF-fs: INFO Mounting volume 'LinuxUDF', timestamp 2022/11/22 14:59 (1000) [ 321.628759][ T8214] netlink: 20 bytes leftover after parsing attributes in process `syz.1.595'. [ 323.282615][ T8227] netlink: set zone limit has 8 unknown bytes [ 323.458499][ T8232] loop2: detected capacity change from 0 to 128 [ 323.489031][ T8232] EXT4-fs (loop2): mounted filesystem 76b65be2-f6da-4727-8c75-0525a5b65a09 r/w without journal. Quota mode: none. [ 323.514934][ T8232] ext4 filesystem being mounted at /160/mnt supports timestamps until 2038-01-19 (0x7fffffff) [ 323.846459][ T8247] netlink: 20 bytes leftover after parsing attributes in process `syz.4.607'. [ 323.856205][ T2948] syzkaller0: tun_net_xmit 76 [ 323.983866][ T2948] syzkaller0: tun_net_xmit 48 [ 324.355557][ T6990] syzkaller0: tun_net_xmit 76 [ 324.720417][ T8245] syzkaller0: create flow: hash 1721800319 index 1 [ 324.762329][ T5793] EXT4-fs (loop2): unmounting filesystem 76b65be2-f6da-4727-8c75-0525a5b65a09. [ 324.967251][ T8244] syzkaller0: delete flow: hash 1721800319 index 1 [ 329.126812][ T8264] A link change request failed with some changes committed already. Interface batadv0 may have been left with an inconsistent configuration, please check. [ 329.225367][ T8277] netlink: 20 bytes leftover after parsing attributes in process `syz.1.616'. [ 331.474413][ T8313] netlink: 20 bytes leftover after parsing attributes in process `syz.1.626'. [ 331.547404][ T8316] netlink: 'syz.2.625': attribute type 10 has an invalid length. [ 332.599759][ T8318] A link change request failed with some changes committed already. Interface batadv0 may have been left with an inconsistent configuration, please check. [ 335.615882][ T8348] CacheFiles: No cache directory specified [ 336.643973][ T8355] netlink: 20 bytes leftover after parsing attributes in process `syz.2.636'. [ 336.742345][ T27] audit: type=1800 audit(1786134577.163:59): pid=8354 uid=0 auid=4294967295 ses=4294967295 subj=unconfined op=collect_data cause=failed comm="syz.1.638" name="nexus" dev="configfs" ino=16326 res=0 errno=0 [ 338.800605][ T27] audit: type=1800 audit(1786134579.203:60): pid=8385 uid=0 auid=4294967295 ses=4294967295 subj=unconfined op=collect_data cause=failed comm="syz.4.647" name="nexus" dev="configfs" ino=16364 res=0 errno=0 [ 338.931327][ T8383] syzkaller0: entered promiscuous mode [ 338.946748][ T8383] syzkaller0: entered allmulticast mode [ 338.959146][ T8389] netlink: 20 bytes leftover after parsing attributes in process `syz.4.649'. [ 338.978380][ T8383] tipc: Started in network mode [ 338.993141][ T8383] tipc: Node identity 025e2d78ae81, cluster identity 4711 [ 339.079941][ T8383] tipc: Enabled bearer , priority 0 [ 339.504680][ T8386] tipc: Resetting bearer [ 339.609906][ T8382] tipc: Resetting bearer [ 339.710196][ T8382] tipc: Disabling bearer [ 339.719577][ T8396] netlink: 60 bytes leftover after parsing attributes in process `syz.4.651'. [ 339.790948][ T8396] netlink: 60 bytes leftover after parsing attributes in process `syz.4.651'. [ 339.821144][ T8397] netlink: 60 bytes leftover after parsing attributes in process `syz.4.651'. [ 339.888854][ T8396] netlink: 60 bytes leftover after parsing attributes in process `syz.4.651'. [ 340.095105][ T8408] UDF-fs: warning (device nullb0): udf_load_vrs: No VRS found [ 340.128845][ T8408] UDF-fs: Scanning with blocksize 512 failed [ 340.150793][ T8408] UDF-fs: warning (device nullb0): udf_load_vrs: No VRS found [ 340.169033][ T8408] UDF-fs: Scanning with blocksize 1024 failed [ 340.249769][ T8408] UDF-fs: warning (device nullb0): udf_load_vrs: No VRS found [ 340.264065][ T8408] UDF-fs: Scanning with blocksize 2048 failed [ 340.305715][ T8408] UDF-fs: warning (device nullb0): udf_load_vrs: No VRS found [ 340.313573][ T8408] UDF-fs: Scanning with blocksize 4096 failed [ 341.073998][ T27] audit: type=1800 audit(1786134581.493:61): pid=8417 uid=0 auid=4294967295 ses=4294967295 subj=unconfined op=collect_data cause=failed comm="syz.1.657" name="nexus" dev="configfs" ino=17459 res=0 errno=0 [ 341.422043][ T8422] netlink: 20 bytes leftover after parsing attributes in process `syz.4.659'. [ 341.597726][ T8425] overlayfs: failed to resolve './file0': -2 [ 342.520751][ T8432] syzkaller0: entered promiscuous mode [ 342.533736][ T8432] syzkaller0: entered allmulticast mode [ 342.607638][ T8432] tipc: Enabled bearer , priority 0 [ 342.745693][ T8432] tipc: Resetting bearer [ 342.783329][ T8431] tipc: Resetting bearer [ 342.891835][ T8431] tipc: Disabling bearer [ 343.812780][ T8450] loop4: detected capacity change from 0 to 128 [ 343.887664][ T8450] EXT4-fs (loop4): mounted filesystem 76b65be2-f6da-4727-8c75-0525a5b65a09 r/w without journal. Quota mode: none. [ 343.934317][ T8450] ext4 filesystem being mounted at /156/mnt supports timestamps until 2038-01-19 (0x7fffffff) [ 344.027048][ T8457] netlink: 20 bytes leftover after parsing attributes in process `syz.1.671'. [ 344.215694][ T8462] overlayfs: failed to resolve './file0': -2 [ 344.996945][ T5905] EXT4-fs (loop4): unmounting filesystem 76b65be2-f6da-4727-8c75-0525a5b65a09. [ 345.141554][ T8472] syzkaller0: entered promiscuous mode [ 345.147116][ T8472] syzkaller0: entered allmulticast mode [ 345.209978][ T8472] tipc: Enabled bearer , priority 0 [ 345.271657][ T8472] tipc: Resetting bearer [ 345.324111][ T8471] tipc: Resetting bearer [ 346.175717][ T8482] UDF-fs: warning (device nullb0): udf_load_vrs: No VRS found [ 346.188760][ T8482] UDF-fs: Scanning with blocksize 512 failed [ 346.250317][ T8471] tipc: Disabling bearer [ 346.264626][ T8482] UDF-fs: warning (device nullb0): udf_load_vrs: No VRS found [ 346.747651][ T8482] UDF-fs: Scanning with blocksize 1024 failed [ 346.763602][ T8482] UDF-fs: warning (device nullb0): udf_load_vrs: No VRS found [ 346.777104][ T6602] tipc: Node number set to 1574212381 [ 346.787333][ T8482] UDF-fs: Scanning with blocksize 2048 failed [ 346.835570][ T8482] UDF-fs: warning (device nullb0): udf_load_vrs: No VRS found [ 346.844448][ T8482] UDF-fs: Scanning with blocksize 4096 failed [ 346.915337][ T8494] overlayfs: failed to resolve './file0': -2 [ 347.576627][ T8504] netlink: 20 bytes leftover after parsing attributes in process `syz.1.685'. [ 348.010407][ T8511] A link change request failed with some changes committed already. Interface batadv0 may have been left with an inconsistent configuration, please check. [ 351.689133][ T8532] loop1: detected capacity change from 0 to 256 [ 351.738328][ T8532] exfat: Deprecated parameter 'utf8' [ 351.885230][ T8532] exFAT-fs (loop1): failed to load upcase table (idx : 0x00010000, chksum : 0xffade8b4, utbl_chksum : 0xe619d30d) [ 352.087405][ T8536] overlayfs: failed to resolve './file0': -2 [ 352.812691][ T8544] loop2: detected capacity change from 0 to 256 [ 352.844968][ T8544] exfat: Deprecated parameter 'utf8' [ 352.854526][ T8546] netlink: 20 bytes leftover after parsing attributes in process `syz.1.697'. [ 352.871939][ T8544] exfat: Deprecated parameter 'utf8' [ 352.928039][ T8544] exFAT-fs (loop2): failed to load upcase table (idx : 0x0001fe89, chksum : 0xeb34f926, utbl_chksum : 0xe619d30d) [ 353.184933][ T8550] kvm_intel: set kvm_intel.dump_invalid_vmcs=1 to dump internal KVM state. [ 354.171240][ T8567] loop4: detected capacity change from 0 to 128 [ 354.216729][ T8569] overlayfs: failed to resolve './file0': -2 [ 354.847257][ T8567] EXT4-fs (loop4): mounted filesystem 76b65be2-f6da-4727-8c75-0525a5b65a09 r/w without journal. Quota mode: none. [ 354.879459][ T8567] ext4 filesystem being mounted at /166/mnt supports timestamps until 2038-01-19 (0x7fffffff) [ 356.179944][ T5835] usb 3-1: new high-speed USB device number 20 using dummy_hcd [ 356.351075][ T8580] netlink: 4 bytes leftover after parsing attributes in process `syz.0.707'. [ 356.363255][ T8580] netlink: 12 bytes leftover after parsing attributes in process `syz.0.707'. [ 356.793889][ T8587] netlink: 20 bytes leftover after parsing attributes in process `syz.0.708'. [ 357.151597][ T5905] EXT4-fs (loop4): unmounting filesystem 76b65be2-f6da-4727-8c75-0525a5b65a09. [ 357.334689][ T5835] usb 3-1: unable to get BOS descriptor or descriptor too short [ 357.355275][ T5835] usb 3-1: config 1 interface 0 altsetting 0 bulk endpoint 0x8C has invalid maxpacket 32 [ 357.407041][ T5835] usb 3-1: config 1 interface 0 altsetting 0 has 1 endpoint descriptor, different from the interface descriptor's value: 2 [ 357.466032][ T8595] input: syz0 as /devices/virtual/input/input19 [ 357.540133][ T5835] usb 3-1: New USB device found, idVendor=1430, idProduct=474b, bcdDevice= 0.40 [ 357.579712][ T8597] loop1: detected capacity change from 0 to 128 [ 357.620475][ T5835] usb 3-1: New USB device strings: Mfr=1, Product=2, SerialNumber=3 [ 357.680718][ T5835] usb 3-1: Product: syz [ 357.723047][ T5835] usb 3-1: Manufacturer: syz [ 357.769646][ T8597] FAT-fs (loop1): error, fat_free_clusters: deleting FAT entry beyond EOF [ 357.789848][ T5835] usb 3-1: SerialNumber: syz [ 357.929183][ T8597] FAT-fs (loop1): Filesystem has been set read-only [ 358.831159][ T5835] usb 3-1: can't set config #1, error -71 [ 358.879930][ T5835] usb 3-1: USB disconnect, device number 20 [ 358.994913][ T8607] overlayfs: failed to resolve './file1': -2 [ 359.226219][ T8618] netlink: 20 bytes leftover after parsing attributes in process `syz.4.718'. [ 359.621946][ T8619] netlink: 'syz.1.717': attribute type 2 has an invalid length. [ 361.095485][ T8641] netlink: 20 bytes leftover after parsing attributes in process `syz.1.728'. [ 361.488871][ T8646] overlayfs: failed to resolve './file1': -2 [ 361.827047][ T8649] syzkaller0: entered promiscuous mode [ 361.965262][ T8649] syzkaller0: entered allmulticast mode [ 362.052795][ T8651] tipc: Enabled bearer , priority 0 [ 362.115173][ T8649] tipc: Resetting bearer [ 362.180708][ T8648] tipc: Resetting bearer [ 362.270544][ T8648] tipc: Disabling bearer [ 362.310724][ T8635] loop4: detected capacity change from 0 to 40427 [ 362.377314][ T8656] netlink: 4 bytes leftover after parsing attributes in process `syz.1.731'. [ 362.397343][ T8656] netlink: 12 bytes leftover after parsing attributes in process `syz.1.731'. [ 362.620936][ T8635] F2FS-fs (loop4): Corrupted extension count (33554469 + 1 > 64) [ 362.758247][ T8635] F2FS-fs (loop4): Can't find valid F2FS filesystem in 2th superblock [ 363.174240][ T8635] F2FS-fs (loop4): invalid crc value [ 363.689845][ T8662] fuse: Bad value for 'fd' [ 363.992358][ T8635] F2FS-fs (loop4): Try to recover 2th superblock, ret: -30 [ 364.050572][ T8635] F2FS-fs (loop4): Mounted with checkpoint version = 48b305e5 [ 364.494372][ T8674] netlink: 20 bytes leftover after parsing attributes in process `syz.0.738'. [ 364.780470][ T8680] overlayfs: failed to resolve './file1': -2 [ 364.795341][ T8678] loop0: detected capacity change from 0 to 2048 [ 364.902514][ T8678] UDF-fs: error (device loop0): udf_process_sequence: Primary Volume Descriptor not found! [ 365.181033][ T8678] UDF-fs: INFO Mounting volume 'LinuxUDF', timestamp 2022/11/22 14:59 (1000) [ 367.169422][ T8704] netlink: 20 bytes leftover after parsing attributes in process `syz.4.749'. [ 369.674253][ T8721] loop4: detected capacity change from 0 to 2048 [ 369.692738][ T27] audit: type=1326 audit(1786134610.113:62): auid=4294967295 uid=0 gid=0 ses=4294967295 subj=unconfined pid=8725 comm="syz.0.756" exe="/root/ci2-linux-6-6-kasan/syz-executor" sig=0 arch=c000003e syscall=202 compat=0 ip=0x7f1486b9e0d9 code=0x7ffc0000 [ 369.739388][ T27] audit: type=1326 audit(1786134610.133:63): auid=4294967295 uid=0 gid=0 ses=4294967295 subj=unconfined pid=8725 comm="syz.0.756" exe="/root/ci2-linux-6-6-kasan/syz-executor" sig=0 arch=c000003e syscall=202 compat=0 ip=0x7f1486b9e0d9 code=0x7ffc0000 [ 369.782416][ T8727] UDF-fs: warning (device nullb0): udf_load_vrs: No VRS found [ 369.790231][ T8727] UDF-fs: Scanning with blocksize 512 failed [ 369.805911][ T8721] UDF-fs: error (device loop4): udf_process_sequence: Primary Volume Descriptor not found! [ 369.835584][ T27] audit: type=1326 audit(1786134610.143:64): auid=4294967295 uid=0 gid=0 ses=4294967295 subj=unconfined pid=8725 comm="syz.0.756" exe="/root/ci2-linux-6-6-kasan/syz-executor" sig=0 arch=c000003e syscall=120 compat=0 ip=0x7f1486b9e0d9 code=0x7ffc0000 [ 369.872226][ T8721] UDF-fs: INFO Mounting volume 'LinuxUDF', timestamp 2022/11/22 14:59 (1000) [ 369.935581][ T27] audit: type=1326 audit(1786134610.143:65): auid=4294967295 uid=0 gid=0 ses=4294967295 subj=unconfined pid=8725 comm="syz.0.756" exe="/root/ci2-linux-6-6-kasan/syz-executor" sig=0 arch=c000003e syscall=202 compat=0 ip=0x7f1486b9e0d9 code=0x7ffc0000 [ 370.794715][ T8727] UDF-fs: warning (device nullb0): udf_load_vrs: No VRS found [ 370.971427][ T8727] UDF-fs: Scanning with blocksize 1024 failed [ 370.995119][ T27] audit: type=1326 audit(1786134610.143:66): auid=4294967295 uid=0 gid=0 ses=4294967295 subj=unconfined pid=8725 comm="syz.0.756" exe="/root/ci2-linux-6-6-kasan/syz-executor" sig=0 arch=c000003e syscall=202 compat=0 ip=0x7f1486b9e0d9 code=0x7ffc0000 [ 371.414360][ T8727] UDF-fs: warning (device nullb0): udf_load_vrs: No VRS found [ 371.511521][ T8727] UDF-fs: Scanning with blocksize 2048 failed [ 371.551370][ T27] audit: type=1326 audit(1786134610.143:67): auid=4294967295 uid=0 gid=0 ses=4294967295 subj=unconfined pid=8725 comm="syz.0.756" exe="/root/ci2-linux-6-6-kasan/syz-executor" sig=0 arch=c000003e syscall=41 compat=0 ip=0x7f1486b9e0d9 code=0x7ffc0000 [ 371.594714][ T8727] UDF-fs: warning (device nullb0): udf_load_vrs: No VRS found [ 371.610519][ T27] audit: type=1326 audit(1786134610.143:68): auid=4294967295 uid=0 gid=0 ses=4294967295 subj=unconfined pid=8725 comm="syz.0.756" exe="/root/ci2-linux-6-6-kasan/syz-executor" sig=0 arch=c000003e syscall=202 compat=0 ip=0x7f1486b9e0d9 code=0x7ffc0000 [ 371.634953][ T8727] UDF-fs: Scanning with blocksize 4096 failed [ 371.871209][ T27] audit: type=1326 audit(1786134610.143:69): auid=4294967295 uid=0 gid=0 ses=4294967295 subj=unconfined pid=8725 comm="syz.0.756" exe="/root/ci2-linux-6-6-kasan/syz-executor" sig=0 arch=c000003e syscall=302 compat=0 ip=0x7f1486b9e0d9 code=0x7ffc0000 [ 371.896103][ T27] audit: type=1326 audit(1786134610.143:70): auid=4294967295 uid=0 gid=0 ses=4294967295 subj=unconfined pid=8725 comm="syz.0.756" exe="/root/ci2-linux-6-6-kasan/syz-executor" sig=0 arch=c000003e syscall=202 compat=0 ip=0x7f1486b9e0d9 code=0x7ffc0000 [ 371.928649][ T27] audit: type=1326 audit(1786134610.143:71): auid=4294967295 uid=0 gid=0 ses=4294967295 subj=unconfined pid=8725 comm="syz.0.756" exe="/root/ci2-linux-6-6-kasan/syz-executor" sig=0 arch=c000003e syscall=202 compat=0 ip=0x7f1486b9e0d9 code=0x7ffc0000 [ 372.332359][ T8747] netlink: 20 bytes leftover after parsing attributes in process `syz.2.762'. [ 372.631162][ T8750] capability: warning: `syz.2.763' uses 32-bit capabilities (legacy support in use) [ 372.959505][ T6604] usb 5-1: new high-speed USB device number 16 using dummy_hcd [ 375.613098][ T8761] usb usb7: usbfs: process 8761 (syz.0.767) did not claim interface 32 before use [ 375.721303][ T6604] usb 5-1: device descriptor read/all, error -71 [ 376.763213][ T8768] netlink: 4 bytes leftover after parsing attributes in process `syz.4.769'. [ 376.775443][ T8768] netlink: 12 bytes leftover after parsing attributes in process `syz.4.769'. [ 377.800676][ T8775] netlink: 20 bytes leftover after parsing attributes in process `syz.4.771'. [ 378.023989][ T27] kauditd_printk_skb: 22 callbacks suppressed [ 378.024024][ T27] audit: type=1800 audit(1786134618.443:94): pid=8780 uid=0 auid=4294967295 ses=4294967295 subj=unconfined op=collect_data cause=failed comm="syz.0.772" name="nexus" dev="configfs" ino=18364 res=0 errno=0 [ 378.461635][ T8799] netlink: 4 bytes leftover after parsing attributes in process `syz.0.779'. [ 378.483571][ T8799] netlink: 12 bytes leftover after parsing attributes in process `syz.0.779'. [ 378.784489][ T1293] ieee802154 phy0 wpan0: encryption failed: -22 [ 378.791145][ T1293] ieee802154 phy1 wpan1: encryption failed: -22 [ 379.403315][ T8807] netlink: 20 bytes leftover after parsing attributes in process `syz.1.782'. [ 380.290556][ T8818] syzkaller0: entered promiscuous mode [ 380.296291][ T8818] syzkaller0: entered allmulticast mode [ 380.468288][ T8822] netlink: 28 bytes leftover after parsing attributes in process `syz.1.790'. [ 380.661947][ T8828] netlink: 20 bytes leftover after parsing attributes in process `syz.2.792'. [ 382.161917][ T8848] UDF-fs: warning (device nullb0): udf_load_vrs: No VRS found [ 382.173858][ T8848] UDF-fs: Scanning with blocksize 512 failed [ 382.183221][ T8848] UDF-fs: warning (device nullb0): udf_load_vrs: No VRS found [ 382.191106][ T8848] UDF-fs: Scanning with blocksize 1024 failed [ 382.199496][ T8848] UDF-fs: warning (device nullb0): udf_load_vrs: No VRS found [ 382.207147][ T8848] UDF-fs: Scanning with blocksize 2048 failed [ 382.215605][ T8848] UDF-fs: warning (device nullb0): udf_load_vrs: No VRS found [ 382.223328][ T8848] UDF-fs: Scanning with blocksize 4096 failed [ 383.128675][ T8869] loop1: detected capacity change from 0 to 512 [ 383.158051][ T8871] syzkaller0: entered promiscuous mode [ 383.164094][ T8869] EXT4-fs (loop1): Test dummy encryption mode enabled [ 383.189422][ T8871] syzkaller0: entered allmulticast mode [ 383.207635][ T8869] EXT4-fs error (device loop1): ext4_iget_extra_inode:4740: inode #15: comm syz.1.802: corrupted in-inode xattr: invalid ea_ino [ 383.244046][ T8869] EXT4-fs error (device loop1): ext4_orphan_get:1409: comm syz.1.802: couldn't read orphan inode 15 (err -117) [ 383.293171][ T8869] EXT4-fs (loop1): mounted filesystem 00000000-0000-0000-0000-000000000000 r/w without journal. Quota mode: none. [ 383.367393][ T8875] netlink: 20 bytes leftover after parsing attributes in process `syz.0.803'. [ 383.685286][ T27] audit: type=1800 audit(1786134624.103:95): pid=8881 uid=0 auid=4294967295 ses=4294967295 subj=unconfined op=collect_data cause=failed comm="syz.2.805" name="nexus" dev="configfs" ino=19058 res=0 errno=0 [ 384.557685][ T5789] EXT4-fs (loop1): unmounting filesystem 00000000-0000-0000-0000-000000000000. [ 384.936493][ T8901] loop1: detected capacity change from 0 to 128 [ 384.983837][ T8901] EXT4-fs (loop1): mounted filesystem 76b65be2-f6da-4727-8c75-0525a5b65a09 r/w without journal. Quota mode: none. [ 385.033393][ T8901] ext4 filesystem being mounted at /211/mnt supports timestamps until 2038-01-19 (0x7fffffff) [ 387.293533][ T5789] EXT4-fs (loop1): unmounting filesystem 76b65be2-f6da-4727-8c75-0525a5b65a09. [ 388.211240][ T8912] netlink: 20 bytes leftover after parsing attributes in process `syz.1.814'. [ 388.392957][ T27] audit: type=1800 audit(1786134628.813:96): pid=8917 uid=0 auid=4294967295 ses=4294967295 subj=unconfined op=collect_data cause=failed comm="syz.2.816" name="nexus" dev="configfs" ino=19118 res=0 errno=0 [ 388.550197][ T8921] binder: 8920:8921 ioctl 40046210 0 returned -14 [ 388.786088][ T8927] loop2: detected capacity change from 0 to 128 [ 388.820907][ T8927] EXT4-fs (loop2): mounted filesystem 76b65be2-f6da-4727-8c75-0525a5b65a09 r/w without journal. Quota mode: none. [ 388.853385][ T8927] ext4 filesystem being mounted at /212/mnt supports timestamps until 2038-01-19 (0x7fffffff) [ 389.076966][ T8933] A link change request failed with some changes committed already. Interface batadv0 may have been left with an inconsistent configuration, please check. [ 389.960181][ T8940] netlink: 20 bytes leftover after parsing attributes in process `syz.0.823'. [ 390.861165][ T5793] EXT4-fs (loop2): unmounting filesystem 76b65be2-f6da-4727-8c75-0525a5b65a09. [ 391.279456][ T6604] usb 3-1: new high-speed USB device number 21 using dummy_hcd [ 391.431603][ T27] audit: type=1800 audit(1786134631.853:97): pid=8954 uid=0 auid=4294967295 ses=4294967295 subj=unconfined op=collect_data cause=failed comm="syz.0.827" name="nexus" dev="configfs" ino=19543 res=0 errno=0 [ 391.484116][ T6604] usb 3-1: Using ep0 maxpacket: 16 [ 391.520992][ T6604] usb 3-1: config 0 interface 0 altsetting 0 has 0 endpoint descriptors, different from the interface descriptor's value: 9 [ 391.550479][ T6604] usb 3-1: New USB device found, idVendor=045e, idProduct=07da, bcdDevice= 0.00 [ 391.569352][ T6604] usb 3-1: New USB device strings: Mfr=0, Product=0, SerialNumber=0 [ 391.588776][ T6604] usb 3-1: config 0 descriptor?? [ 391.607529][ T6604] usbhid 3-1:0.0: couldn't find an input interrupt endpoint [ 391.667855][ T8956] UDF-fs: warning (device nullb0): udf_load_vrs: No VRS found [ 391.675572][ T8956] UDF-fs: Scanning with blocksize 512 failed [ 391.682184][ T8956] UDF-fs: warning (device nullb0): udf_load_vrs: No VRS found [ 391.689828][ T8956] UDF-fs: Scanning with blocksize 1024 failed [ 391.696233][ T8956] UDF-fs: warning (device nullb0): udf_load_vrs: No VRS found [ 391.703737][ T8956] UDF-fs: Scanning with blocksize 2048 failed [ 391.710140][ T8956] UDF-fs: warning (device nullb0): udf_load_vrs: No VRS found [ 391.717637][ T8956] UDF-fs: Scanning with blocksize 4096 failed [ 392.150454][ T8965] input: syz0 as /devices/virtual/input/input21 [ 393.013342][ T8971] loop0: detected capacity change from 0 to 128 [ 393.046215][ T8971] EXT4-fs (loop0): mounted filesystem 76b65be2-f6da-4727-8c75-0525a5b65a09 r/w without journal. Quota mode: none. [ 393.085687][ T8971] ext4 filesystem being mounted at /209/mnt supports timestamps until 2038-01-19 (0x7fffffff) [ 394.069924][ T6604] usb 3-1: USB disconnect, device number 21 [ 394.229649][ T8976] netlink: 20 bytes leftover after parsing attributes in process `syz.2.833'. [ 395.144622][ T5797] EXT4-fs (loop0): unmounting filesystem 76b65be2-f6da-4727-8c75-0525a5b65a09. [ 395.247004][ T27] audit: type=1800 audit(1786134635.653:98): pid=8983 uid=0 auid=4294967295 ses=4294967295 subj=unconfined op=collect_data cause=failed comm="syz.2.836" name="nexus" dev="configfs" ino=19266 res=0 errno=0 [ 395.699377][ T6602] usb 3-1: new high-speed USB device number 22 using dummy_hcd [ 395.806499][ T8991] UDF-fs: warning (device nullb0): udf_load_vrs: No VRS found [ 395.814197][ T8991] UDF-fs: Scanning with blocksize 512 failed [ 395.820739][ T8991] UDF-fs: warning (device nullb0): udf_load_vrs: No VRS found [ 395.828263][ T8991] UDF-fs: Scanning with blocksize 1024 failed [ 395.834763][ T8991] UDF-fs: warning (device nullb0): udf_load_vrs: No VRS found [ 395.842367][ T8991] UDF-fs: Scanning with blocksize 2048 failed [ 395.848749][ T8991] UDF-fs: warning (device nullb0): udf_load_vrs: No VRS found [ 395.856264][ T8991] UDF-fs: Scanning with blocksize 4096 failed [ 395.986278][ T8995] A link change request failed with some changes committed already. Interface batadv0 may have been left with an inconsistent configuration, please check. [ 396.066114][ T6602] usb 3-1: Using ep0 maxpacket: 32 [ 396.071531][ T6602] usb 3-1: config 0 has an invalid interface number: 67 but max is 0 [ 396.071562][ T6602] usb 3-1: config 0 has an invalid descriptor of length 0, skipping remainder of the config [ 396.071583][ T6602] usb 3-1: config 0 has no interface number 0 [ 396.071627][ T6602] usb 3-1: config 0 interface 67 altsetting 0 has 1 endpoint descriptor, different from the interface descriptor's value: 2 [ 396.076579][ T6602] usb 3-1: New USB device found, idVendor=0424, idProduct=9901, bcdDevice=c2.57 [ 396.076612][ T6602] usb 3-1: New USB device strings: Mfr=1, Product=2, SerialNumber=3 [ 396.076635][ T6602] usb 3-1: Product: syz [ 396.076651][ T6602] usb 3-1: Manufacturer: syz [ 396.076668][ T6602] usb 3-1: SerialNumber: syz [ 396.080506][ T6602] usb 3-1: config 0 descriptor?? [ 396.086486][ T6602] smsc95xx v2.0.0 [ 396.086533][ T6602] smsc95xx 3-1:0.67 (unnamed net_device) (uninitialized): usbnet_get_endpoints failed: -22 [ 396.086745][ T6602] smsc95xx: probe of 3-1:0.67 failed with error -22 [ 397.335267][ T9002] loop4: detected capacity change from 0 to 128 [ 397.402167][ T9002] EXT4-fs (loop4): mounted filesystem 76b65be2-f6da-4727-8c75-0525a5b65a09 r/w without journal. Quota mode: none. [ 397.431566][ T9002] ext4 filesystem being mounted at /194/mnt supports timestamps until 2038-01-19 (0x7fffffff) [ 397.535255][ T9006] loop1: detected capacity change from 0 to 16 [ 397.627013][ T9006] erofs: (device loop1): mounted with root inode @ nid 36. [ 399.176200][ T9006] erofs: (device loop1): z_erofs_readahead: readahead error at folio 3 @ nid 89 [ 399.191715][ T9006] bio_check_eod: 6 callbacks suppressed [ 399.191754][ T9006] syz.1.841: attempt to access beyond end of device [ 399.191754][ T9006] loop1: rw=524288, sector=34359738360, nr_sectors = 8 limit=16 [ 400.169035][ T6990] usb 3-1: USB disconnect, device number 22 [ 400.400058][ T9006] erofs: (device loop1): z_erofs_readahead: readahead error at folio 4 @ nid 89 [ 400.441819][ T5905] EXT4-fs (loop4): unmounting filesystem 76b65be2-f6da-4727-8c75-0525a5b65a09. [ 400.530192][ T9006] syz.1.841: attempt to access beyond end of device [ 400.530192][ T9006] loop1: rw=524288, sector=16, nr_sectors = 40 limit=16 [ 400.588802][ T9006] erofs: (device loop1): z_erofs_lz4_decompress_mem: failed to decompress -4055 in[4096, 0] out[8192] [ 400.616317][ T27] audit: type=1800 audit(1786134641.033:99): pid=9016 uid=0 auid=4294967295 ses=4294967295 subj=unconfined op=collect_data cause=failed comm="syz.2.845" name="nexus" dev="configfs" ino=19681 res=0 errno=0 [ 400.670539][ T27] audit: type=1800 audit(1786134641.063:100): pid=9006 uid=0 auid=4294967295 ses=4294967295 subj=unconfined op=collect_data cause=failed comm="syz.1.841" name="file2" dev="loop1" ino=89 res=0 errno=0 [ 400.690057][ C0] vkms_vblank_simulate: vblank timer overrun [ 400.826828][ T9022] netlink: 20 bytes leftover after parsing attributes in process `syz.4.844'. [ 401.079608][ T1097] Bluetooth: hci4: Frame reassembly failed (-84) [ 401.088543][ T3476] Bluetooth: hci4: Frame reassembly failed (-84) [ 401.099761][ T9027] netlink: 28 bytes leftover after parsing attributes in process `syz.0.848'. [ 401.109040][ T9027] netlink: 28 bytes leftover after parsing attributes in process `syz.0.848'. [ 401.186608][ T9027] dummy0: entered promiscuous mode [ 401.231765][ T9027] virtio_net virtio1 eth0: entered promiscuous mode [ 401.294553][ T9027] debugfs: Directory 'hsr0' with parent 'hsr' already present! [ 401.303043][ T9027] Cannot create hsr debugfs directory [ 402.091767][ T9047] A link change request failed with some changes committed already. Interface batadv0 may have been left with an inconsistent configuration, please check. [ 402.779406][ T27] audit: type=1800 audit(1786134643.193:101): pid=9057 uid=0 auid=4294967295 ses=4294967295 subj=unconfined op=collect_data cause=failed comm="syz.1.855" name="nexus" dev="configfs" ino=19757 res=0 errno=0 [ 402.949406][ T5795] usb 3-1: new high-speed USB device number 23 using dummy_hcd [ 402.978223][ T9062] loop1: detected capacity change from 0 to 2048 [ 403.023051][ T9062] EXT4-fs (loop1): mounted filesystem 00000000-0000-0000-0000-000000000000 r/w without journal. Quota mode: none. [ 403.045863][ T9062] ext4 filesystem being mounted at /220/file0 supports timestamps until 2038-01-19 (0x7fffffff) [ 403.100534][ T5087] Bluetooth: hci4: Opcode 0x1003 failed: -110 [ 403.101679][ T5798] Bluetooth: hci4: command 0x1003 tx timeout [ 403.152035][ T9062] fs-verity: sha256 using implementation "sha256-avx2" [ 403.160602][ T5795] usb 3-1: Using ep0 maxpacket: 32 [ 403.177158][ T5795] usb 3-1: config 0 has an invalid interface number: 67 but max is 0 [ 403.210987][ T5795] usb 3-1: config 0 has no interface number 0 [ 403.217202][ T5795] usb 3-1: config 0 interface 67 altsetting 0 has a duplicate endpoint with address 0x82, skipping [ 403.240355][ T9062] fs-verity (loop1, inode 13): Unsupported log_blocksize: 13 [ 403.240428][ T9070] netlink: 20 bytes leftover after parsing attributes in process `syz.0.857'. [ 403.291385][ T5795] usb 3-1: New USB device found, idVendor=0424, idProduct=9901, bcdDevice=c2.57 [ 403.319131][ T5795] usb 3-1: New USB device strings: Mfr=1, Product=2, SerialNumber=3 [ 403.328629][ T5795] usb 3-1: Product: syz [ 403.340561][ T5795] usb 3-1: Manufacturer: syz [ 403.355821][ T5795] usb 3-1: SerialNumber: syz [ 403.369699][ T5795] usb 3-1: config 0 descriptor?? [ 403.389549][ T5795] smsc95xx v2.0.0 [ 403.393324][ T5795] smsc95xx 3-1:0.67 (unnamed net_device) (uninitialized): usbnet_get_endpoints failed: -22 [ 403.431127][ T5789] EXT4-fs (loop1): unmounting filesystem 00000000-0000-0000-0000-000000000000. [ 403.463364][ T5795] smsc95xx: probe of 3-1:0.67 failed with error -22 [ 403.627363][ T9075] fuse: Bad value for 'fd' [ 405.456154][ T9102] loop1: detected capacity change from 0 to 128 [ 405.715507][ T9102] EXT4-fs (loop1): mounted filesystem 76b65be2-f6da-4727-8c75-0525a5b65a09 r/w without journal. Quota mode: none. [ 405.732913][ T9102] ext4 filesystem being mounted at /224/mnt supports timestamps until 2038-01-19 (0x7fffffff) [ 406.429401][ T6592] usb 3-1: USB disconnect, device number 23 [ 407.176381][ T9110] A link change request failed with some changes committed already. Interface batadv0 may have been left with an inconsistent configuration, please check. [ 407.597550][ T5789] EXT4-fs (loop1): unmounting filesystem 76b65be2-f6da-4727-8c75-0525a5b65a09. [ 407.781505][ T27] audit: type=1800 audit(1786134648.203:102): pid=9118 uid=0 auid=4294967295 ses=4294967295 subj=unconfined op=collect_data cause=failed comm="syz.1.865" name="nexus" dev="configfs" ino=19785 res=0 errno=0 [ 409.914820][ T9153] loop4: detected capacity change from 0 to 512 [ 410.121700][ T9153] EXT4-fs (loop4): mounted filesystem 00000000-0000-0000-0000-000000000000 r/w without journal. Quota mode: writeback. [ 410.159231][ T9153] ext4 filesystem being mounted at /198/file1 supports timestamps until 2038-01-19 (0x7fffffff) [ 410.350302][ T9153] EXT4-fs error (device loop4): ext4_lookup:1858: inode #12: comm syz.4.873: iget: bad i_size value: 2533274857506816 [ 410.350649][ T6602] usb 3-1: new high-speed USB device number 24 using dummy_hcd [ 410.424333][ T9153] EXT4-fs error (device loop4): ext4_lookup:1858: inode #12: comm syz.4.873: iget: bad i_size value: 2533274857506816 [ 410.463102][ T9153] EXT4-fs error (device loop4): ext4_lookup:1858: inode #12: comm syz.4.873: iget: bad i_size value: 2533274857506816 [ 411.052909][ T9171] tipc: Trying to set illegal importance in message [ 411.115304][ T6602] usb 3-1: Using ep0 maxpacket: 32 [ 411.458104][ T6602] usb 3-1: config 0 interface 0 altsetting 0 has 1 endpoint descriptor, different from the interface descriptor's value: 2 [ 411.479359][ T6602] usb 3-1: New USB device found, idVendor=1b1c, idProduct=0a53, bcdDevice= 0.00 [ 411.488590][ T6602] usb 3-1: New USB device strings: Mfr=0, Product=0, SerialNumber=0 [ 411.512278][ T6602] usb 3-1: config 0 descriptor?? [ 412.717063][ T6602] hid-generic 0003:1B1C:0A53.0005: unknown main item tag 0x0 [ 412.724693][ T6602] hid-generic 0003:1B1C:0A53.0005: unknown main item tag 0x6 [ 412.735621][ T6602] hid-generic 0003:1B1C:0A53.0005: hidraw0: USB HID v2.05 Device [HID 1b1c:0a53] on usb-dummy_hcd.2-1/input0 [ 412.767967][ T5795] usb 3-1: USB disconnect, device number 24 [ 412.928529][ T5905] EXT4-fs (loop4): unmounting filesystem 00000000-0000-0000-0000-000000000000. [ 412.993352][ T9183] fido_id[9183]: Failed to open report descriptor at '/sys/devices/platform/dummy_hcd.2/usb3/report_descriptor': No such file or directory [ 413.991144][ T6990] usb 3-1: new high-speed USB device number 25 using dummy_hcd [ 414.164465][ T9203] overlayfs: missing 'lowerdir' [ 414.196535][ T9203] netlink: 4 bytes leftover after parsing attributes in process `syz.0.884'. [ 414.209741][ T9203] bridge_slave_1: left allmulticast mode [ 414.215509][ T9203] bridge_slave_1: left promiscuous mode [ 414.222943][ T9203] bridge0: port 2(bridge_slave_1) entered disabled state [ 414.248541][ T9203] bridge_slave_0: left allmulticast mode [ 414.254398][ T9203] bridge_slave_0: left promiscuous mode [ 414.261215][ T9203] bridge0: port 1(bridge_slave_0) entered disabled state [ 415.999628][ T6990] usb 3-1: Using ep0 maxpacket: 16 [ 416.073508][ T6990] usb 3-1: config 0 interface 0 altsetting 0 endpoint 0x81 has an invalid bInterval 255, changing to 11 [ 416.086234][ T6990] usb 3-1: config 0 interface 0 altsetting 0 endpoint 0x81 has invalid maxpacket 59391, setting to 1024 [ 416.099219][ T6990] usb 3-1: config 0 interface 0 altsetting 0 has 1 endpoint descriptor, different from the interface descriptor's value: 9 [ 416.127143][ T6990] usb 3-1: New USB device found, idVendor=045e, idProduct=07da, bcdDevice= 0.00 [ 416.149295][ T6990] usb 3-1: New USB device strings: Mfr=0, Product=0, SerialNumber=0 [ 416.161823][ T6990] usb 3-1: config 0 descriptor?? [ 416.181693][ T9196] raw-gadget.0 gadget.2: fail, usb_ep_enable returned -22 [ 416.679518][ T6990] input: HID 045e:07da as /devices/platform/dummy_hcd.2/usb3/3-1/3-1:0.0/0003:045E:07DA.0006/input/input22 [ 416.810248][ T6990] microsoft 0003:045E:07DA.0006: input,hidraw0: USB HID v0.00 Device [HID 045e:07da] on usb-dummy_hcd.2-1/input0 [ 416.909405][ T6990] usb 3-1: USB disconnect, device number 25 [ 417.150578][ T9216] fido_id[9216]: Failed to open report descriptor at '/sys/devices/platform/dummy_hcd.2/usb3/report_descriptor': No such file or directory [ 421.236363][ T9249] overlayfs: missing 'lowerdir' [ 422.140792][ T9255] [ 422.143197][ T9255] ====================================================== [ 422.150219][ T9255] WARNING: possible circular locking dependency detected [ 422.157246][ T9255] syzkaller #0 Not tainted [ 422.161665][ T9255] ------------------------------------------------------ [ 422.168681][ T9255] syz.1.899/9255 is trying to acquire lock: [ 422.174569][ T9255] ffffffff8ddf7170 (gadget_subsys.su_mutex){+.+.}-{3:3}, at: uvcg_streaming_header_allow_link+0x71/0x4a0 [ 422.185987][ T9255] [ 422.185987][ T9255] but task is already holding lock: [ 422.193362][ T9255] ffff8880588e7400 (&sb->s_type->i_mutex_key#23){++++}-{3:3}, at: configfs_symlink+0x47a/0xfe0 [ 422.203904][ T9255] [ 422.203904][ T9255] which lock already depends on the new lock. [ 422.203904][ T9255] [ 422.214342][ T9255] [ 422.214342][ T9255] the existing dependency chain (in reverse order) is: [ 422.223400][ T9255] [ 422.223400][ T9255] -> #2 (&sb->s_type->i_mutex_key#23){++++}-{3:3}: [ 422.232170][ T9255] down_write+0x97/0x200 [ 422.237120][ T9255] configfs_depend_item_unlocked+0x157/0x430 [ 422.243666][ T9255] usbg_make_tpg+0x1f7/0x580 [ 422.248891][ T9255] target_fabric_make_tpg+0xa4/0x6d0 [ 422.254884][ T9255] configfs_mkdir+0x515/0x9e0 [ 422.260129][ T9255] vfs_mkdir+0x2a5/0x470 [ 422.265026][ T9255] do_mkdirat+0x1dc/0x450 [ 422.269916][ T9255] __x64_sys_mkdirat+0x89/0xa0 [ 422.275248][ T9255] do_syscall_64+0x55/0xb0 [ 422.280298][ T9255] entry_SYSCALL_64_after_hwframe+0x68/0xd2 [ 422.286849][ T9255] [ 422.286849][ T9255] -> #1 (&opts->dep_lock){+.+.}-{3:3}: [ 422.294537][ T9255] __mutex_lock+0x135/0xc80 [ 422.299686][ T9255] tcm_set_name+0x2a/0x90 [ 422.304581][ T9255] function_make+0x199/0x350 [ 422.309858][ T9255] configfs_mkdir+0x515/0x9e0 [ 422.315098][ T9255] vfs_mkdir+0x2a5/0x470 [ 422.319901][ T9255] do_mkdirat+0x1dc/0x450 [ 422.324853][ T9255] __x64_sys_mkdirat+0x89/0xa0 [ 422.330189][ T9255] do_syscall_64+0x55/0xb0 [ 422.335185][ T9255] entry_SYSCALL_64_after_hwframe+0x68/0xd2 [ 422.341634][ T9255] [ 422.341634][ T9255] -> #0 (gadget_subsys.su_mutex){+.+.}-{3:3}: [ 422.349906][ T9255] __lock_acquire+0x37ef/0x7d80 [ 422.355367][ T9255] lock_acquire+0x19e/0x420 [ 422.360415][ T9255] __mutex_lock+0x135/0xc80 [ 422.365471][ T9255] uvcg_streaming_header_allow_link+0x71/0x4a0 [ 422.372182][ T9255] configfs_symlink+0x5a5/0xfe0 [ 422.377578][ T9255] vfs_symlink+0x138/0x2b0 [ 422.382560][ T9255] do_symlinkat+0x1ba/0x400 [ 422.387590][ T9255] __x64_sys_symlinkat+0x99/0xb0 [ 422.393089][ T9255] do_syscall_64+0x55/0xb0 [ 422.398043][ T9255] entry_SYSCALL_64_after_hwframe+0x68/0xd2 [ 422.404483][ T9255] [ 422.404483][ T9255] other info that might help us debug this: [ 422.404483][ T9255] [ 422.414722][ T9255] Chain exists of: [ 422.414722][ T9255] gadget_subsys.su_mutex --> &opts->dep_lock --> &sb->s_type->i_mutex_key#23 [ 422.414722][ T9255] [ 422.429438][ T9255] Possible unsafe locking scenario: [ 422.429438][ T9255] [ 422.436983][ T9255] CPU0 CPU1 [ 422.442376][ T9255] ---- ---- [ 422.447743][ T9255] lock(&sb->s_type->i_mutex_key#23); [ 422.453218][ T9255] lock(&opts->dep_lock); [ 422.460182][ T9255] lock(&sb->s_type->i_mutex_key#23); [ 422.468177][ T9255] lock(gadget_subsys.su_mutex); [ 422.473225][ T9255] [ 422.473225][ T9255] *** DEADLOCK *** [ 422.473225][ T9255] [ 422.481378][ T9255] 2 locks held by syz.1.899/9255: [ 422.486400][ T9255] #0: ffff888141ee0418 (sb_writers#18){.+.+}-{0:0}, at: mnt_want_write+0x41/0x90 [ 422.495717][ T9255] #1: ffff8880588e7400 (&sb->s_type->i_mutex_key#23){++++}-{3:3}, at: configfs_symlink+0x47a/0xfe0 [ 422.506564][ T9255] [ 422.506564][ T9255] stack backtrace: [ 422.512478][ T9255] CPU: 1 PID: 9255 Comm: syz.1.899 Not tainted syzkaller #0 [ 422.519763][ T9255] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 07/24/2026 [ 422.529837][ T9255] Call Trace: [ 422.533192][ T9255] [ 422.536193][ T9255] dump_stack_lvl+0x18c/0x250 [ 422.540959][ T9255] ? load_image+0x420/0x420 [ 422.545567][ T9255] ? show_regs_print_info+0x20/0x20 [ 422.550787][ T9255] ? print_circular_bug+0x12b/0x1a0 [ 422.556050][ T9255] check_noncircular+0x2fc/0x400 [ 422.561000][ T9255] ? print_deadlock_bug+0x5d0/0x5d0 [ 422.566225][ T9255] ? lockdep_lock+0xf5/0x230 [ 422.570863][ T9255] ? _find_first_zero_bit+0xd6/0x100 [ 422.576297][ T9255] __lock_acquire+0x37ef/0x7d80 [ 422.581172][ T9255] ? __lock_acquire+0x1336/0x7d80 [ 422.586206][ T9255] ? verify_lock_unused+0x140/0x140 [ 422.591424][ T9255] lock_acquire+0x19e/0x420 [ 422.595947][ T9255] ? uvcg_streaming_header_allow_link+0x71/0x4a0 [ 422.602299][ T9255] ? __might_sleep+0xe0/0xe0 [ 422.607002][ T9255] ? read_lock_is_recursive+0x20/0x20 [ 422.612399][ T9255] __mutex_lock+0x135/0xc80 [ 422.616914][ T9255] ? uvcg_streaming_header_allow_link+0x71/0x4a0 [ 422.623257][ T9255] ? __might_sleep+0xe0/0xe0 [ 422.627862][ T9255] ? uvcg_streaming_header_allow_link+0x71/0x4a0 [ 422.634205][ T9255] ? read_lock_is_recursive+0x20/0x20 [ 422.639630][ T9255] ? mutex_lock_nested+0x20/0x20 [ 422.644601][ T9255] ? configfs_symlink+0x469/0xfe0 [ 422.649656][ T9255] ? make_vfsuid+0x67/0xb0 [ 422.654194][ T9255] ? generic_permission+0x1ed/0x590 [ 422.659445][ T9255] uvcg_streaming_header_allow_link+0x71/0x4a0 [ 422.665635][ T9255] ? inode_permission+0xf3/0x480 [ 422.670627][ T9255] ? bpf_lsm_inode_permission+0x9/0x10 [ 422.676165][ T9255] ? security_inode_permission+0xb0/0xf0 [ 422.681882][ T9255] configfs_symlink+0x5a5/0xfe0 [ 422.686749][ T9255] ? from_kgid+0x153/0x6a0 [ 422.691261][ T9255] ? generic_permission+0x1ed/0x590 [ 422.696511][ T9255] ? detach_groups+0x370/0x370 [ 422.701293][ T9255] ? inode_permission+0xf3/0x480 [ 422.706248][ T9255] ? bpf_lsm_inode_symlink+0x9/0x10 [ 422.711461][ T9255] ? security_inode_symlink+0xb6/0x100 [ 422.716945][ T9255] vfs_symlink+0x138/0x2b0 [ 422.721389][ T9255] do_symlinkat+0x1ba/0x400 [ 422.725903][ T9255] ? vfs_symlink+0x2b0/0x2b0 [ 422.730533][ T9255] __x64_sys_symlinkat+0x99/0xb0 [ 422.735484][ T9255] do_syscall_64+0x55/0xb0 [ 422.739914][ T9255] ? clear_bhb_loop+0x40/0x90 [ 422.744687][ T9255] ? clear_bhb_loop+0x40/0x90 [ 422.749382][ T9255] entry_SYSCALL_64_after_hwframe+0x68/0xd2 [ 422.755317][ T9255] RIP: 0033:0x7f1c3db9e0d9 [ 422.759840][ T9255] Code: ff c3 66 2e 0f 1f 84 00 00 00 00 00 0f 1f 44 00 00 48 89 f8 48 89 f7 48 89 d6 48 89 ca 4d 89 c2 4d 89 c8 4c 8b 4c 24 08 0f 05 <48> 3d 01 f0 ff ff 73 01 c3 48 c7 c1 e8 ff ff ff f7 d8 64 89 01 48 [ 422.779514][ T9255] RSP: 002b:00007f1c3e9f7028 EFLAGS: 00000246 ORIG_RAX: 000000000000010a [ 422.788040][ T9255] RAX: ffffffffffffffda RBX: 00007f1c3de25fa0 RCX: 00007f1c3db9e0d9 [ 422.796039][ T9255] RDX: 0000200000001600 RSI: ffffffffffffff9c RDI: 0000200000001500 [ 422.804020][ T9255] RBP: 00007f1c3dc35024 R08: 0000000000000000 R09: 0000000000000000 [ 422.811996][ T9255] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000000 [ 422.819972][ T9255] R13: 00007f1c3de26038 R14: 00007f1c3de25fa0 R15: 00007ffc350ad4c8 [ 422.827957][ T9255]