last executing test programs: 10m52.330943836s ago: executing program 2 (id=3): r0 = syz_open_dev$evdev(&(0x7f00000000c0), 0x200000000000, 0x0) syz_usb_disconnect(r0) bpf$MAP_CREATE(0x0, &(0x7f00000000c0)=ANY=[@ANYBLOB], 0x48) prlimit64(0x0, 0xe, &(0x7f0000000140)={0x8, 0x80000008b}, 0x0) sched_setscheduler(0x0, 0x2, &(0x7f0000000080)=0x8) sched_setaffinity(0x0, 0x8, &(0x7f00000002c0)=0x2) 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$unix(r3, &(0x7f00000bd000), 0x318, 0x0) recvmmsg(r2, &(0x7f00000000c0), 0x10106, 0x2, 0x0) sched_setaffinity(0x0, 0x8, &(0x7f00000002c0)=0x2) close(r3) listen(r2, 0x0) sendto$inet6(0xffffffffffffffff, 0x0, 0xff32, 0x8fc, &(0x7f0000000480)={0xa, 0x3a, 0x9, @loopback={0xff00000000000000}, 0x2}, 0x1c) madvise(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x15) mkdirat(0xffffffffffffff9c, &(0x7f0000000000)='./config\x00', 0x1ff) mount(0x0, &(0x7f0000000040)='./config\x00', &(0x7f0000000080)='configfs\x00', 0x0, 0x0) mkdirat(0xffffffffffffff9c, &(0x7f00000000c0)='./config/usb_gadget/g1\x00', 0x1ff) mkdirat(0xffffffffffffff9c, &(0x7f0000000340)='./config/usb_gadget/g1/configs/c.1\x00', 0x1ff) symlinkat(&(0x7f0000000580)='./config/usb_gadget/g1/functions/midi.usb0\x00', 0xffffffffffffff9c, &(0x7f00000005c0)='./config/usb_gadget/g1/configs/c.1/midi.usb0\x00') r4 = openat(0xffffffffffffff9c, &(0x7f0000000600)='./config/usb_gadget/g1/UDC\x00', 0x1, 0x0) write(r4, &(0x7f0000000680)='dummy_udc.0', 0xb) bpf$PROG_LOAD(0x5, &(0x7f0000000440)={0xa, 0x12, &(0x7f0000000380)=ANY=[@ANYBLOB="06000005000000007111240000000000b7080000000000007b8af8ff00000000b7080000147700007b8af0ff00000000bfa100000000000007010000f8ffffffbfa400000000000007040000f0ffffffb70200000800000018230000", @ANYRES32=r4], &(0x7f0000000280)='GPL\x00', 0x5, 0xc9, &(0x7f0000000180)=""/201, 0x41100, 0x0, '\x00', 0x0, @fallback=0x3, 0xffffffffffffffff, 0x6}, 0x94) unlink(&(0x7f0000000300)='./config\x00') syz_usb_connect(0x5, 0x24, 0x0, 0x0) ioctl$EVIOCRMFF(r0, 0xc0085508, &(0x7f0000000040)=0x18) seccomp$SECCOMP_SET_MODE_FILTER_LISTENER(0x1, 0x2c, &(0x7f0000000040)={0x1, &(0x7f0000000000)=[{0x6, 0x0, 0x0, 0x7fc00100}]}) mremap(&(0x7f0000a96000/0x1000)=nil, 0x1000, 0x1000, 0xf, &(0x7f0000ffd000/0x1000)=nil) 10m48.997451475s ago: executing program 2 (id=12): mkdirat(0xffffffffffffff9c, &(0x7f0000000000)='./debug\x00', 0x1ff) mount(0x0, &(0x7f0000000080)='./debug\x00', &(0x7f00000000c0)='debugfs\x00', 0x0, 0x0) r0 = openat(0xffffffffffffff9c, &(0x7f0000000100)='./debug/tracing/events/kvm/enable\x00', 0x1, 0x0) prlimit64(0x0, 0xe, &(0x7f0000000140)={0x8, 0x8b}, 0x0) sched_setscheduler(0x0, 0x1, &(0x7f0000000080)=0x7) r1 = getpid() r2 = syz_open_dev$tty1(0xc, 0x4, 0x1) sched_setaffinity(0x0, 0x8, &(0x7f00000002c0)=0x2) sched_setscheduler(r1, 0x2, &(0x7f0000000200)=0x4) r3 = syz_open_dev$MSR(&(0x7f00000001c0), 0x0, 0x0) read$msr(r3, &(0x7f0000032680)=""/102392, 0x18ff8) sched_setaffinity(0x0, 0xfffffef7, &(0x7f0000000740)=0x410000002) ioctl$TIOCGSERIAL(r2, 0x541e, &(0x7f00000003c0)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, &(0x7f0000000540)=""/154}) r4 = syz_open_procfs$namespace(0x0, &(0x7f0000000540)='ns/pid_for_children\x00') ioctl$NS_GET_PARENT(r4, 0xb702, 0x0) r5 = syz_clone(0x0, 0x0, 0x0, 0x0, 0x0, 0x0) ptrace(0x10, r5) ptrace$pokeuser(0x6, r5, 0x358, 0xffff8881f5c0a000) utimes(0x0, &(0x7f0000001d40)={{}, {0x0, 0x80000000}}) pipe2$9p(&(0x7f0000000100), 0x0) mkdir(&(0x7f0000000000)='./cgroup/../file0\x00', 0x0) r6 = openat$cgroup_root(0xffffffffffffff9c, 0x0, 0x200002, 0x0) r7 = openat$cgroup_subtree(r6, &(0x7f0000000200), 0x2, 0x0) write$cgroup_subtree(r7, &(0x7f0000000080)={[{0x2b, 'pids'}]}, 0x6) write(r0, &(0x7f0000000140)='1', 0x1) r8 = openat$kvm(0xffffffffffffff9c, &(0x7f0000000080), 0x2001, 0x0) r9 = ioctl$KVM_CREATE_VM(r8, 0xae01, 0x0) ioctl$KVM_CREATE_IRQCHIP(r9, 0xae60) ioctl$KVM_IRQ_LINE_STATUS(r9, 0xc008ae67, &(0x7f00000000c0)={0x3, 0xb018}) 10m44.994211223s ago: executing program 2 (id=16): mmap$KVM_VCPU(&(0x7f0000eb3000/0x1000)=nil, 0x930, 0x0, 0x20031, 0xffffffffffffffff, 0x0) munmap(&(0x7f0000ffa000/0x3000)=nil, 0x3000) prlimit64(0x0, 0xe, &(0x7f0000000140)={0x8, 0x8b}, 0x0) sched_setscheduler(0x0, 0x1, &(0x7f0000000300)=0x7) r0 = getpid() sched_setscheduler(r0, 0x2, &(0x7f0000000000)=0x6) syz_clone(0x8000, 0x0, 0xfffffffffffffe7e, 0x0, 0x0, 0x0) sched_setaffinity(0x0, 0x8, &(0x7f00000002c0)=0x400000bce) r1 = syz_open_dev$MSR(&(0x7f00000001c0), 0x0, 0x0) read$msr(r1, &(0x7f0000019680)=""/102392, 0x18ff8) syz_init_net_socket$bt_hci(0x1f, 0x3, 0x1) ptrace(0x8, r0) socket$nl_netfilter(0x10, 0x3, 0xc) inotify_init1(0x80800) unshare(0x22020600) mmap$IORING_OFF_SQ_RING(0x110c230000, 0x8000002, 0x2000007, 0x401d031, 0xffffffffffffffff, 0x0) pipe(&(0x7f00000000c0)={0xffffffffffffffff, 0xffffffffffffffff}) setsockopt$MRT_PIM(r2, 0x0, 0xcf, 0x0, 0x0) r3 = socket$packet(0x11, 0x3, 0x300) setsockopt$packet_fanout(r3, 0x107, 0x12, &(0x7f0000000040)={0x0, 0x6}, 0x4) setsockopt$packet_fanout_data(r3, 0x107, 0x16, &(0x7f0000000100)={0x1, &(0x7f0000002040)=[{0x4, 0x8, 0x8, 0x6}]}, 0x10) munmap(&(0x7f0000f0f000/0x2000)=nil, 0x2000) munmap(&(0x7f0000f2a000/0x2000)=nil, 0x2000) munmap(&(0x7f0000e76000/0x12000)=nil, 0x12000) mmap$KVM_VCPU(&(0x7f0000f1a000/0x4000)=nil, 0x930, 0x0, 0x9032, 0xffffffffffffffff, 0x0) mmap$KVM_VCPU(&(0x7f0000fed000/0x3000)=nil, 0x930, 0x0, 0x4030031, 0xffffffffffffffff, 0x0) munmap(&(0x7f0000011000/0xc00000)=nil, 0xc00000) munmap(&(0x7f000099a000/0x1000)=nil, 0x1000) munmap(&(0x7f0000470000/0x400000)=nil, 0xe06500) 10m43.378087363s ago: executing program 2 (id=21): r0 = syz_open_dev$tty1(0xc, 0x4, 0x4) syz_mount_image$ext4(&(0x7f00000000c0)='ext4\x00', &(0x7f0000000040)='./file1\x00', 0x815, &(0x7f0000000180)={[{@data_err_ignore}, {@resgid}, {@abort}, {@barrier_val={'barrier', 0x3d, 0x1}}, {@nobarrier}]}, 0x9, 0x624, &(0x7f0000001340)="$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") socket(0x10, 0x3, 0x0) mmap$IORING_OFF_SQ_RING(0x110c230000, 0x8000000, 0x2000007, 0x401d031, 0xffffffffffffffff, 0x0) prlimit64(0x0, 0xe, &(0x7f0000000140)={0x8, 0x8b}, 0x0) sched_setscheduler(0x0, 0x1, &(0x7f0000000080)=0x7) r1 = getpid() sched_setscheduler(r1, 0x2, &(0x7f0000000200)=0x6) mmap(&(0x7f0000000000/0xb36000)=nil, 0xb36000, 0xb635773f06ebbeef, 0x8031, 0xffffffffffffffff, 0x0) socketpair$unix(0x1, 0x2, 0x0, &(0x7f0000000200)={0xffffffffffffffff, 0xffffffffffffffff}) connect$unix(r2, &(0x7f000057eff8)=@file={0x0, './file0\x00'}, 0x6e) sendmmsg$unix(r3, &(0x7f0000000000), 0x400000000000041, 0x0) recvmmsg(r2, &(0x7f00000000c0), 0x10106, 0x2, 0x0) setsockopt$IP_VS_SO_SET_ADD(0xffffffffffffffff, 0x0, 0x482, 0x0, 0x0) r4 = socket$inet_tcp(0x2, 0x1, 0x0) bind$inet(r4, &(0x7f00000000c0)={0x2, 0x4e21, @broadcast}, 0x10) connect$inet(r4, &(0x7f0000000100)={0x2, 0x4e21, @dev={0xac, 0x14, 0x14, 0x17}}, 0x10) sendto$inet(r4, &(0x7f0000000000), 0xffffffffffffff94, 0x0, 0x0, 0x0) setsockopt$inet_tcp_TCP_CONGESTION(r4, 0x6, 0xd, &(0x7f0000000040)='bbr', 0x3) recvfrom$inet(r4, &(0x7f0000000080)=""/8, 0xfffffffffffffd0b, 0x720, 0x0, 0xfffffffffffffd25) mkdirat(0xffffffffffffff9c, &(0x7f00000000c0)='./config\x00', 0x1c0) r5 = socket$nl_route(0x10, 0x3, 0x0) r6 = socket$inet6_udp(0xa, 0x2, 0x0) ioctl$sock_SIOCGIFINDEX(r6, 0x8933, &(0x7f0000000c80)={'lo\x00'}) sendmsg$nl_route_sched(r5, &(0x7f0000001200)={0x0, 0x0, &(0x7f0000000000)={0x0}, 0x1, 0x0, 0x0, 0x20048881}, 0x0) r7 = socket$inet6_sctp(0xa, 0x5, 0x84) shutdown(r7, 0x0) write$UHID_INPUT(r0, &(0x7f0000001580)={0xfc, {"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", 0x1000}}, 0x1006) socket$inet6_tcp(0xa, 0x1, 0x0) 10m40.300011713s ago: executing program 32 (id=21): r0 = syz_open_dev$tty1(0xc, 0x4, 0x4) syz_mount_image$ext4(&(0x7f00000000c0)='ext4\x00', &(0x7f0000000040)='./file1\x00', 0x815, &(0x7f0000000180)={[{@data_err_ignore}, {@resgid}, {@abort}, {@barrier_val={'barrier', 0x3d, 0x1}}, {@nobarrier}]}, 0x9, 0x624, &(0x7f0000001340)="$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") socket(0x10, 0x3, 0x0) mmap$IORING_OFF_SQ_RING(0x110c230000, 0x8000000, 0x2000007, 0x401d031, 0xffffffffffffffff, 0x0) prlimit64(0x0, 0xe, &(0x7f0000000140)={0x8, 0x8b}, 0x0) sched_setscheduler(0x0, 0x1, &(0x7f0000000080)=0x7) r1 = getpid() sched_setscheduler(r1, 0x2, &(0x7f0000000200)=0x6) mmap(&(0x7f0000000000/0xb36000)=nil, 0xb36000, 0xb635773f06ebbeef, 0x8031, 0xffffffffffffffff, 0x0) socketpair$unix(0x1, 0x2, 0x0, &(0x7f0000000200)={0xffffffffffffffff, 0xffffffffffffffff}) connect$unix(r2, &(0x7f000057eff8)=@file={0x0, './file0\x00'}, 0x6e) sendmmsg$unix(r3, &(0x7f0000000000), 0x400000000000041, 0x0) recvmmsg(r2, &(0x7f00000000c0), 0x10106, 0x2, 0x0) setsockopt$IP_VS_SO_SET_ADD(0xffffffffffffffff, 0x0, 0x482, 0x0, 0x0) r4 = socket$inet_tcp(0x2, 0x1, 0x0) bind$inet(r4, &(0x7f00000000c0)={0x2, 0x4e21, @broadcast}, 0x10) connect$inet(r4, &(0x7f0000000100)={0x2, 0x4e21, @dev={0xac, 0x14, 0x14, 0x17}}, 0x10) sendto$inet(r4, &(0x7f0000000000), 0xffffffffffffff94, 0x0, 0x0, 0x0) setsockopt$inet_tcp_TCP_CONGESTION(r4, 0x6, 0xd, &(0x7f0000000040)='bbr', 0x3) recvfrom$inet(r4, &(0x7f0000000080)=""/8, 0xfffffffffffffd0b, 0x720, 0x0, 0xfffffffffffffd25) mkdirat(0xffffffffffffff9c, &(0x7f00000000c0)='./config\x00', 0x1c0) r5 = socket$nl_route(0x10, 0x3, 0x0) r6 = socket$inet6_udp(0xa, 0x2, 0x0) ioctl$sock_SIOCGIFINDEX(r6, 0x8933, &(0x7f0000000c80)={'lo\x00'}) sendmsg$nl_route_sched(r5, &(0x7f0000001200)={0x0, 0x0, &(0x7f0000000000)={0x0}, 0x1, 0x0, 0x0, 0x20048881}, 0x0) r7 = socket$inet6_sctp(0xa, 0x5, 0x84) shutdown(r7, 0x0) write$UHID_INPUT(r0, &(0x7f0000001580)={0xfc, {"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", 0x1000}}, 0x1006) socket$inet6_tcp(0xa, 0x1, 0x0) 6m5.552718273s ago: executing program 3 (id=906): prctl$PR_SET_MM_MAP(0x23, 0xe, 0x0, 0x0) r0 = socket$nl_route(0x10, 0x3, 0x0) prlimit64(0x0, 0xe, &(0x7f0000000140)={0x8, 0x88}, 0x0) sched_setscheduler(0x0, 0x1, &(0x7f0000000240)=0x7) r1 = getpid() sched_setscheduler(r1, 0x1, &(0x7f0000000180)=0x7) mmap(&(0x7f0000000000/0xb36000)=nil, 0xb36000, 0xb635773f06ebbeee, 0x8031, 0xffffffffffffffff, 0x0) socketpair$unix(0x1, 0x2, 0x0, &(0x7f0000000200)={0xffffffffffffffff, 0xffffffffffffffff}) connect$unix(r2, &(0x7f0000000380)=@file={0x0, './file0\x00'}, 0x6e) sendmmsg$unix(r3, &(0x7f0000000000), 0x651, 0x0) recvmmsg(r2, &(0x7f00000000c0), 0x10106, 0x2, 0x0) sched_setscheduler(0x0, 0x2, &(0x7f0000000000)=0x6) madvise(&(0x7f0000bdc000/0x4000)=nil, 0x86ac726dff2f4713, 0xa) bpf$PROG_LOAD(0x5, 0x0, 0x0) sendmsg$nl_route(r0, &(0x7f0000000200)={0x0, 0x0, &(0x7f0000000280)={&(0x7f0000000300)=ANY=[@ANYBLOB="2c0000007800010402000000000000000700000064000000140001800800010064"], 0x2c}}, 0x0) r4 = socket$inet_mptcp(0x2, 0x1, 0x106) connect$inet(r4, &(0x7f0000000080)={0x2, 0x4e21, @remote}, 0x10) r5 = socket$netlink(0x10, 0x3, 0xb) setsockopt$netlink_NETLINK_ADD_MEMBERSHIP(r5, 0x10e, 0x1, 0x0, 0x0) setsockopt$inet_tcp_TCP_CONGESTION(r4, 0x6, 0xd, &(0x7f0000000000)='dctcp', 0x5) r6 = mq_open(&(0x7f0000000100)='&\x00', 0x40, 0x100, 0x0) mq_notify(r6, 0x0) bpf$BPF_PROG_RAW_TRACEPOINT_LOAD(0x5, 0x0, 0x0) socket$nl_generic(0x10, 0x3, 0x10) syz_genetlink_get_family_id$nl80211(&(0x7f0000000080), 0xffffffffffffffff) 6m4.442988436s ago: executing program 3 (id=908): r0 = socket$inet6_sctp(0xa, 0x1, 0x84) setsockopt$inet_sctp_SCTP_SOCKOPT_BINDX_ADD(r0, 0x84, 0x64, &(0x7f0000000000)=[@in6={0xa, 0x4e23, 0x401, @ipv4={'\x00', '\xff\xff', @empty}}], 0x1c) sendto$inet6(r0, &(0x7f00000004c0)="b0", 0x1, 0x0, &(0x7f0000000140)={0xa, 0x4e23, 0x0, @loopback, 0xffffffff}, 0x1c) sendto$inet6(r0, &(0x7f0000000580)="9b", 0x29fff, 0x0, 0x0, 0x0) close(0x3) 6m3.32446694s ago: executing program 3 (id=911): chdir(0x0) r0 = socket$inet6_tcp(0xa, 0x1, 0x0) add_key$keyring(0x0, 0x0, 0x0, 0x0, 0xfffffffffffffffe) prlimit64(0x0, 0xe, &(0x7f0000000180)={0x7, 0x81}, 0x0) sched_setscheduler(0x0, 0x1, &(0x7f0000000240)=0x7) r1 = getpid() sched_setscheduler(r1, 0x2, &(0x7f0000000200)=0x7) mmap(&(0x7f0000000000/0xb36000)=nil, 0xb36000, 0xb635773f06ebbeee, 0x8031, 0xffffffffffffffff, 0x0) socketpair$unix(0x1, 0x2, 0x0, &(0x7f0000000200)={0xffffffffffffffff, 0xffffffffffffffff}) connect$unix(r2, &(0x7f000057eff8)=@abs, 0x6e) sendmmsg$unix(r3, &(0x7f0000000000), 0x651, 0x0) recvmmsg(r2, &(0x7f00000000c0), 0x10106, 0x2, 0x0) sched_setscheduler(0x0, 0x2, &(0x7f0000000000)=0x6) setsockopt$inet6_tcp_int(r0, 0x6, 0xa, 0x0, 0x0) setsockopt$sock_int(r0, 0x1, 0x8, &(0x7f0000000380)=0xfffffffe, 0x4) renameat2(0xffffffffffffff9c, &(0x7f0000000080)='./bus\x00', 0xffffffffffffff9c, &(0x7f00000003c0)='./file0\x00', 0x0) r4 = bpf$MAP_CREATE_CONST_STR(0x0, &(0x7f00000003c0)={0x9, 0x4, 0x4, 0x2, 0x80, 0x1, 0x0, '\x00', 0x0, 0xffffffffffffffff, 0x1, 0x1}, 0x48) bpf$MAP_CREATE(0x0, &(0x7f0000000580)=@base={0xd, 0x4, 0x4, 0xa8, 0x0, r4, 0x0, '\x00', 0x0, 0xffffffffffffffff, 0x0, 0x5}, 0x50) 6m2.214452953s ago: executing program 3 (id=914): r0 = socket$nl_netfilter(0x10, 0x3, 0xc) getsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f0000000340)={0x0, 0x0, 0x0}, &(0x7f0000000040)=0xc) syz_mount_image$exfat(&(0x7f0000000400), &(0x7f0000000240)='./file0\x00', 0x2000084c, &(0x7f0000000440)=ANY=[@ANYBLOB='iocharset=ascii,discard,dmask=00000000000000000000007,uid=', @ANYRESHEX=r1, @ANYBLOB=',dmask=00000000000000000000152,fmask=00000000000000000000006,gid=', @ANYRESHEX=r2, @ANYBLOB=',\x00\x00\x00\x00\x00\x00\x00\x00\x00', @ANYRESHEX=r0, @ANYBLOB="2c646973636172642c00fb278330ab3b4884d36adf6908d11f57832035e96a1513231140da182ca77aeedc492bbc501d94f854a7e26909bde6e698d72a15ec808a86c25d"], 0x81, 0x14f3, &(0x7f0000001580)="$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") rmdir(&(0x7f0000000000)='./file0\x00') mount(0x0, &(0x7f0000000040)='./file0\x00', &(0x7f0000000080)='sysfs\x00', 0x1214040, 0x0) 5m58.918986944s ago: executing program 3 (id=920): socket$igmp(0x2, 0x3, 0x2) r0 = openat$dsp(0xffffffffffffff9c, &(0x7f0000000000), 0x42, 0x0) syz_emit_ethernet(0x377, 0x0, 0x0) prctl$PR_SCHED_CORE(0x3e, 0x1, 0x0, 0x1, 0x0) prlimit64(0x0, 0xe, 0x0, 0x0) sched_setscheduler(0x0, 0x1, &(0x7f0000000200)=0x5) openat$sequencer(0xffffffffffffff9c, &(0x7f0000000300), 0x80200, 0x0) r1 = syz_open_dev$sndmidi(&(0x7f00000004c0), 0x2, 0x141102) writev(r1, &(0x7f0000000840)=[{&(0x7f00000002c0)="94", 0xf000}, {0x0}], 0x2) socket$inet_udp(0x2, 0x2, 0x0) r2 = socket$inet6_sctp(0xa, 0x1, 0x84) setsockopt$inet_sctp6_SCTP_SOCKOPT_BINDX_ADD(r2, 0x84, 0x64, &(0x7f0000000080)=[@in={0x2, 0x4e20, @empty}], 0x10) socket$kcm(0x10, 0x2, 0x0) getsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX3(r2, 0x84, 0x6f, &(0x7f00000000c0)={0x0, 0x10, &(0x7f0000000480)=[@in={0x2, 0x4e20, @dev={0xac, 0x14, 0x14, 0x14}}]}, &(0x7f0000000100)=0x10) add_key(&(0x7f0000000040)='rxrpc\x00', 0x0, &(0x7f0000000340)="0000000000000002ff69000000", 0xd, 0xffffffffffffffff) sendmsg$nl_route(0xffffffffffffffff, &(0x7f0000000140)={0x0, 0x0, 0x0}, 0x0) setsockopt$inet_sctp6_SCTP_PEER_ADDR_PARAMS(r2, 0x84, 0x9, &(0x7f0000000840)={r3, @in6={{0xa, 0x4e23, 0xe84, @empty, 0x129}}, 0x2, 0x2, 0x0, 0x2, 0x5, 0x8, 0x4}, 0x9c) write$dsp(r0, 0x0, 0x0) fsconfig$FSCONFIG_CMD_CREATE(0xffffffffffffffff, 0x6, 0x0, 0x0, 0x0) r4 = fsmount(0xffffffffffffffff, 0x0, 0x2) fchdir(r4) getsockopt$inet6_tcp_TCP_ZEROCOPY_RECEIVE(r4, 0x6, 0x23, &(0x7f0000000940)={&(0x7f0000ffa000/0x3000)=nil, 0x3000, 0x0, 0x0, 0x0, &(0x7f00000007c0)=""/80, 0x50, 0x1, &(0x7f0000000900)=""/19, 0x13}, &(0x7f0000000980)=0x40) ioctl$SOUND_MIXER_WRITE_RECSRC(r0, 0xc0044dff, &(0x7f0000000180)=0x4) r5 = socket$nl_netfilter(0x10, 0x3, 0xc) sendmsg$IPCTNL_MSG_CT_NEW(r5, &(0x7f0000000300)={0x0, 0x0, &(0x7f0000000000)={&(0x7f0000000100)=ANY=[@ANYBLOB="640000000001010400000000141a000002000000240001801400018008000100e000000108000200e00000010c00028005000100000000002400028014000180080001000000000008000200ac1e00010c00028005000100000000000800074000000001"], 0x64}}, 0x0) sendmsg$IPCTNL_MSG_CT_NEW(0xffffffffffffffff, &(0x7f0000000000)={0x0, 0x0, &(0x7f0000000040)={&(0x7f0000000800)=ANY=[@ANYBLOB="4c00000000010104000000000000000002000000240001801400018008000100e000000108000200e00000010c00028005000100000000001400188008000140000000"], 0x4c}}, 0x0) ioctl$SNDCTL_DSP_SYNC(r0, 0x5001, 0x0) 5m58.363302561s ago: executing program 3 (id=923): timer_create(0x0, &(0x7f00000000c0)={0x0, 0x21, 0x2, @thr={0x0, 0x0}}, &(0x7f0000000300)=0x0) fcntl$lock(0xffffffffffffffff, 0x24, &(0x7f0000000040)={0x0, 0x0, 0x10001, 0x5}) mprotect(&(0x7f0000000000/0xf000)=nil, 0xf000, 0x1) timer_settime(r0, 0x1, &(0x7f0000000040)={{}, {0x0, 0x989680}}, 0x0) syz_usb_connect$printer(0x3, 0x2d, &(0x7f0000000000)={{0x12, 0x1, 0x300, 0x0, 0x0, 0x0, 0x8, 0x3f0, 0x4, 0x40, 0x1, 0x2, 0x3, 0x1, [{{0x9, 0x2, 0x1b, 0x1, 0x1, 0x6, 0x60, 0x7, "", [{{0x9, 0x4, 0x0, 0x10, 0x2, 0x7, 0x1, 0x3, 0x8e, "", {{{0x9, 0x5, 0x1, 0x2, 0x8, 0xff, 0x0, 0x8}}}}}]}}]}}, 0x0) 5m57.183783077s ago: executing program 33 (id=923): timer_create(0x0, &(0x7f00000000c0)={0x0, 0x21, 0x2, @thr={0x0, 0x0}}, &(0x7f0000000300)=0x0) fcntl$lock(0xffffffffffffffff, 0x24, &(0x7f0000000040)={0x0, 0x0, 0x10001, 0x5}) mprotect(&(0x7f0000000000/0xf000)=nil, 0xf000, 0x1) timer_settime(r0, 0x1, &(0x7f0000000040)={{}, {0x0, 0x989680}}, 0x0) syz_usb_connect$printer(0x3, 0x2d, &(0x7f0000000000)={{0x12, 0x1, 0x300, 0x0, 0x0, 0x0, 0x8, 0x3f0, 0x4, 0x40, 0x1, 0x2, 0x3, 0x1, [{{0x9, 0x2, 0x1b, 0x1, 0x1, 0x6, 0x60, 0x7, "", [{{0x9, 0x4, 0x0, 0x10, 0x2, 0x7, 0x1, 0x3, 0x8e, "", {{{0x9, 0x5, 0x1, 0x2, 0x8, 0xff, 0x0, 0x8}}}}}]}}]}}, 0x0) 9.356150778s ago: executing program 5 (id=1934): r0 = syz_usb_connect$hid(0x0, 0x36, 0x0, 0x0) r1 = mmap$IORING_OFF_SQ_RING(0x110c230000, 0x3, 0x1, 0x401d031, 0xffffffffffffffff, 0x0) syz_mount_image$vfat(&(0x7f0000000300), &(0x7f0000000180)='./file0\x00', 0x200008, &(0x7f0000000080)=ANY=[@ANYRES8=r1, @ANYRES32=r0, @ANYRESOCT=r0], 0xfd, 0x392, &(0x7f0000001000)="$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") r2 = openat(0xffffffffffffff9c, &(0x7f0000000000)='./file1\x00', 0x185042, 0x2d) setns(r2, 0x20080) pwrite64(r2, &(0x7f00000001c0)='*', 0x1, 0x8e1c) write$cgroup_subtree(r2, &(0x7f0000000380)=ANY=[], 0x33fe0) 7.424127945s ago: executing program 5 (id=1939): openat$tun(0xffffffffffffff9c, &(0x7f0000000240), 0x2, 0x0) sendmsg$nl_route_sched(0xffffffffffffffff, 0x0, 0x0) socket$nl_netfilter(0x10, 0x3, 0xc) bpf$BPF_PROG_TEST_RUN(0xa, &(0x7f0000000180)={0xffffffffffffffff, 0x0, 0x3, 0x0, &(0x7f0000000900)="928e04", 0x0, 0x8001, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x50) socket$kcm(0x10, 0x2, 0x4) r0 = socket$inet(0x2, 0x1, 0x6) connect(r0, &(0x7f0000000200)=@in={0x2, 0x15, @loopback}, 0x10) 7.016787189s ago: executing program 5 (id=1941): mmap$IORING_OFF_SQES(0x0, 0x1000, 0x2, 0x4199831, 0xffffffffffffffff, 0x10000000) r0 = syz_usb_connect(0x3, 0x40, &(0x7f0000001300)=ANY=[@ANYBLOB="12010002000000407205feca00010000000109022e0001010080fa0904000004ff000000070501020002000705810200020007050204e5"], 0x0) setns(0xc9, 0x0) r1 = socket(0x8, 0x5, 0x7fff) syz_usb_ep_read(r0, 0x1, 0x0, 0x0) syz_usb_ep_write(r0, 0x81, 0x40, &(0x7f0000000100)="900100"/64) ioctl$sock_SIOCOUTQNSD(r1, 0x40106181, 0x0) 6.579302399s ago: executing program 1 (id=1950): openat$kvm(0xffffffffffffff9c, &(0x7f0000000200), 0x0, 0x0) r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000000040), 0x0, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) ioctl$KVM_CREATE_IRQCHIP(r1, 0xae60) ioctl$KVM_SET_IRQCHIP(r1, 0xae64, 0x0) ioctl$KVM_SET_PIT2(r1, 0xae71, &(0x7f00000002c0)={[{0x10000, 0x6, 0x0, 0x0, 0x0, 0x2, 0x0, 0xff, 0x80, 0x1, 0x0, 0x0, 0x100000000000000}, {0xffffffff, 0x0, 0x80, 0x0, 0x2, 0x0, 0x0, 0x0, 0x2, 0x2, 0x0, 0x10, 0xc}, {0x10000, 0x0, 0xfd, 0x0, 0x0, 0x0, 0x21, 0x3, 0xfd, 0x0, 0xfe, 0x0, 0x800}], 0x5}) close(0x5) 6.52341892s ago: executing program 4 (id=1951): mkdirat(0xffffffffffffff9c, &(0x7f0000000000)='./proc\x00', 0x1ff) mount(0x0, &(0x7f0000000000)='./proc\x00', &(0x7f0000000040)='proc\x00', 0x0, 0x0) r0 = socket$nl_netfilter(0x10, 0x3, 0xc) sendmsg$NFQNL_MSG_CONFIG(r0, &(0x7f0000000240)={0x0, 0x0, &(0x7f0000000200)={&(0x7f0000000180)={0x1c, 0x2, 0x3, 0x3, 0x0, 0x0, {}, [@NFQA_CFG_CMD={0x8, 0x1, {0x1}}]}, 0x1c}}, 0x0) sendmsg$NFQNL_MSG_CONFIG(r0, &(0x7f0000000280)={0x0, 0x0, &(0x7f00000002c0)={&(0x7f0000000300)={0x1c, 0x2, 0x3, 0x3, 0x0, 0x0, {0x0, 0x0, 0x1}, [@NFQA_CFG_CMD={0x8, 0x1, {0x1}}]}, 0x1c}}, 0x0) r1 = openat(0xffffffffffffff9c, &(0x7f0000000080)='./proc/net/netfilter/nfnetlink_queue\x00', 0x0, 0x0) lseek(r1, 0x100000000002, 0x0) 6.455003254s ago: executing program 0 (id=1952): r0 = openat$tun(0xffffffffffffff9c, &(0x7f0000000000), 0x40241, 0x0) ioctl$TUNSETIFF(r0, 0x400454ca, &(0x7f0000000200)={'syzkaller1\x00', 0xc201}) r1 = socket$nl_route(0x10, 0x3, 0x0) r2 = socket$unix(0x1, 0x3, 0x0) ioctl$sock_SIOCGIFINDEX(r2, 0x8933, &(0x7f0000000100)={'syzkaller1\x00', 0x0}) sendmsg$nl_route_sched(r1, &(0x7f00000012c0)={0x0, 0x0, &(0x7f0000000080)={&(0x7f00000000c0)=@newqdisc={0x30, 0x24, 0x601, 0x0, 0x0, {0x0, 0x0, 0x0, r3, {}, {0xfff1, 0xffff}}, [@qdisc_kind_options=@q_ingress={0xc}]}, 0x30}}, 0x0) sendmsg$nl_route_sched(r1, &(0x7f0000000580)={0x0, 0x0, &(0x7f0000000300)={&(0x7f0000000340)=@newtfilter={0x58, 0x2c, 0x601, 0x0, 0x0, {0x0, 0x0, 0x0, r3, {0xfff1, 0x7}, {0xffe0, 0xffff}, {0x300}}, [@filter_kind_options=@f_cgroup={{0xb}, {0x28, 0x2, [@TCA_CGROUP_EMATCHES={0x24, 0x3, 0x0, 0x1, [@TCA_EMATCH_TREE_HDR={0x8, 0x1, {0x200}}, @TCA_EMATCH_TREE_LIST={0x18, 0x2, 0x0, 0x1, [@TCF_EM_CANID={0x14, 0x1, 0x0, 0x0, {{0x2af, 0x7, 0x1}, {{0x3}, {0x2, 0x0, 0x1, 0x1}}}}]}]}]}}]}, 0x58}}, 0x0) 6.368833002s ago: executing program 4 (id=1953): socket$igmp(0x2, 0x3, 0x2) r0 = openat$dsp(0xffffffffffffff9c, &(0x7f0000000000), 0x42, 0x0) syz_emit_ethernet(0x377, 0x0, 0x0) prctl$PR_SCHED_CORE(0x3e, 0x1, 0x0, 0x1, 0x0) prlimit64(0x0, 0xe, &(0x7f0000000380)={0x8, 0x100008b}, 0x0) sched_setscheduler(0x0, 0x1, &(0x7f0000000200)=0x5) openat$sequencer(0xffffffffffffff9c, &(0x7f0000000300), 0x80200, 0x0) r1 = syz_open_dev$sndmidi(&(0x7f00000004c0), 0x2, 0x141102) writev(r1, &(0x7f0000000840)=[{&(0x7f00000002c0)="94", 0xf000}, {0x0}], 0x2) socket$inet_udp(0x2, 0x2, 0x0) r2 = socket$inet6_sctp(0xa, 0x1, 0x84) setsockopt$inet_sctp6_SCTP_SOCKOPT_BINDX_ADD(r2, 0x84, 0x64, &(0x7f0000000080)=[@in={0x2, 0x4e20, @empty}], 0x10) socket$kcm(0x10, 0x2, 0x0) getsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX3(r2, 0x84, 0x6f, &(0x7f00000000c0)={0x0, 0x10, &(0x7f0000000480)=[@in={0x2, 0x4e20, @dev={0xac, 0x14, 0x14, 0x14}}]}, &(0x7f0000000100)=0x10) add_key(&(0x7f0000000040)='rxrpc\x00', 0x0, &(0x7f0000000340)="0000000000000002ff69000000", 0xd, 0xffffffffffffffff) sendmsg$nl_route(0xffffffffffffffff, &(0x7f0000000140)={0x0, 0x0, 0x0}, 0x0) setsockopt$inet_sctp6_SCTP_PEER_ADDR_PARAMS(r2, 0x84, 0x9, &(0x7f0000000840)={r3, @in6={{0xa, 0x4e23, 0xe84, @empty, 0x129}}, 0x2, 0x2, 0x0, 0x2, 0x5, 0x8, 0x4}, 0x9c) write$dsp(r0, 0x0, 0x0) fsconfig$FSCONFIG_CMD_CREATE(0xffffffffffffffff, 0x6, 0x0, 0x0, 0x0) r4 = fsmount(0xffffffffffffffff, 0x0, 0x2) fchdir(r4) getsockopt$inet6_tcp_TCP_ZEROCOPY_RECEIVE(r4, 0x6, 0x23, &(0x7f0000000940)={&(0x7f0000ffa000/0x3000)=nil, 0x3000, 0x0, 0x0, 0x0, &(0x7f00000007c0)=""/80, 0x50, 0x1, &(0x7f0000000900)=""/19, 0x13}, &(0x7f0000000980)=0x40) ioctl$SOUND_MIXER_WRITE_RECSRC(r0, 0xc0044dff, &(0x7f0000000180)=0x4) r5 = socket$nl_netfilter(0x10, 0x3, 0xc) sendmsg$IPCTNL_MSG_CT_NEW(r5, &(0x7f0000000300)={0x0, 0x0, &(0x7f0000000000)={&(0x7f0000000100)=ANY=[@ANYBLOB="640000000001010400000000141a000002000000240001801400018008000100e000000108000200e00000010c00028005000100000000002400028014000180080001000000000008000200ac1e00010c00028005000100000000000800074000"], 0x64}}, 0x0) sendmsg$IPCTNL_MSG_CT_NEW(0xffffffffffffffff, &(0x7f0000000000)={0x0, 0x0, &(0x7f0000000040)={&(0x7f0000000800)=ANY=[@ANYBLOB="4c00000000010104000000000000000002000000240001801400018008000100e000000108000200e00000010c00028005000100000000001400188008000140000000"], 0x4c}}, 0x0) ioctl$SNDCTL_DSP_SYNC(r0, 0x5001, 0x0) 5.239049994s ago: executing program 1 (id=1954): socket$igmp(0x2, 0x3, 0x2) r0 = openat$dsp(0xffffffffffffff9c, &(0x7f0000000000), 0x42, 0x0) syz_emit_ethernet(0x377, 0x0, 0x0) prctl$PR_SCHED_CORE(0x3e, 0x1, 0x0, 0x1, 0x0) prlimit64(0x0, 0xe, &(0x7f0000000380)={0x8, 0x100008b}, 0x0) sched_setscheduler(0x0, 0x1, &(0x7f0000000200)=0x5) openat$sequencer(0xffffffffffffff9c, &(0x7f0000000300), 0x80200, 0x0) r1 = syz_open_dev$sndmidi(&(0x7f00000004c0), 0x2, 0x141102) writev(r1, &(0x7f0000000840)=[{&(0x7f00000002c0)="94", 0xf000}, {0x0}], 0x2) socket$inet_udp(0x2, 0x2, 0x0) r2 = socket$inet6_sctp(0xa, 0x1, 0x84) setsockopt$inet_sctp6_SCTP_SOCKOPT_BINDX_ADD(r2, 0x84, 0x64, &(0x7f0000000080)=[@in={0x2, 0x4e20, @empty}], 0x10) socket$kcm(0x10, 0x2, 0x0) getsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX3(r2, 0x84, 0x6f, &(0x7f00000000c0)={0x0, 0x10, &(0x7f0000000480)=[@in={0x2, 0x4e20, @dev={0xac, 0x14, 0x14, 0x14}}]}, &(0x7f0000000100)=0x10) add_key(&(0x7f0000000040)='rxrpc\x00', 0x0, &(0x7f0000000340)="0000000000000002ff69000000", 0xd, 0xffffffffffffffff) sendmsg$nl_route(0xffffffffffffffff, &(0x7f0000000140)={0x0, 0x0, 0x0}, 0x0) setsockopt$inet_sctp6_SCTP_PEER_ADDR_PARAMS(r2, 0x84, 0x9, &(0x7f0000000840)={r3, @in6={{0xa, 0x4e23, 0xe84, @empty, 0x129}}, 0x2, 0x2, 0x0, 0x2, 0x5, 0x8, 0x4}, 0x9c) write$dsp(r0, 0x0, 0x0) fsconfig$FSCONFIG_CMD_CREATE(0xffffffffffffffff, 0x6, 0x0, 0x0, 0x0) r4 = fsmount(0xffffffffffffffff, 0x0, 0x2) fchdir(r4) getsockopt$inet6_tcp_TCP_ZEROCOPY_RECEIVE(r4, 0x6, 0x23, &(0x7f0000000940)={&(0x7f0000ffa000/0x3000)=nil, 0x3000, 0x0, 0x0, 0x0, &(0x7f00000007c0)=""/80, 0x50, 0x1, &(0x7f0000000900)=""/19, 0x13}, &(0x7f0000000980)=0x40) ioctl$SOUND_MIXER_WRITE_RECSRC(r0, 0xc0044dff, &(0x7f0000000180)=0x4) r5 = socket$nl_netfilter(0x10, 0x3, 0xc) sendmsg$IPCTNL_MSG_CT_NEW(r5, &(0x7f0000000300)={0x0, 0x0, &(0x7f0000000000)={&(0x7f0000000100)=ANY=[@ANYBLOB="640000000001010400000000141a000002000000240001801400018008000100e000000108000200e00000010c00028005000100000000002400028014000180080001000000000008000200ac1e00010c00028005000100000000000800074000000001"], 0x64}}, 0x0) sendmsg$IPCTNL_MSG_CT_NEW(0xffffffffffffffff, &(0x7f0000000000)={0x0, 0x0, 0x0}, 0x0) ioctl$SNDCTL_DSP_SYNC(r0, 0x5001, 0x0) 4.380170811s ago: executing program 0 (id=1955): mkdirat(0xffffffffffffff9c, &(0x7f0000000040)='./gadget\x00', 0x1f3) mount(0x0, &(0x7f0000000100)='./gadget\x00', &(0x7f0000000200)='gadgetfs\x00', 0x0, 0x0) r0 = openat(0xffffffffffffff9c, &(0x7f0000000300)='./gadget/dummy_udc\x00', 0x802, 0x0) write(r0, &(0x7f0000000400)="0000000009020900010100803212010002000000402505a0a4000100000001", 0x1f) r1 = openat(0xffffffffffffff9c, &(0x7f0000000600)='./gadget/ep1in-bulk\x00', 0x2, 0x0) mount$9p_fd(0x0, &(0x7f00000001c0)='./gadget/ep1in-bulk\x00', &(0x7f0000000240), 0x4000, &(0x7f0000000840)={'trans=fd,', {'rfdno', 0x3d, r1}, 0x2c, {'wfdno', 0x3d, r0}}) ioctl$TIOCSTI(r1, 0x5412, 0x0) 2.563527104s ago: executing program 1 (id=1956): unshare(0x400) openat(0xffffffffffffff9c, &(0x7f0000000440)='./file1\x00', 0x169442, 0x1e8) syz_mount_image$vfat(&(0x7f0000000200), &(0x7f0000000040)='./bus\x00', 0x3c9c9b, 0x0, 0x0, 0x0, &(0x7f0000000140)) syz_mount_image$fuse(0x0, &(0x7f0000000240)='./file0\x00', 0x1, 0x0, 0x0, 0x0, 0x0) mount$overlay(0x0, &(0x7f0000000100)='./file0\x00', &(0x7f0000000b80), 0xc, &(0x7f0000000240)={[{@workdir={'workdir', 0x3d, './bus'}}, {@lowerdir={'lowerdir', 0x3d, '.'}}, {@upperdir={'upperdir', 0x3d, './file0'}}]}) r0 = openat$dir(0xffffffffffffff9c, &(0x7f0000000000)='./file0/file1\x00', 0x121500, 0x20) lseek(r0, 0x80000200008, 0x0) 2.479245491s ago: executing program 5 (id=1957): pipe(&(0x7f00000000c0)={0xffffffffffffffff, 0xffffffffffffffff}) socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000000040)={0xffffffffffffffff, 0xffffffffffffffff}) pipe(&(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}) splice(r3, 0x0, r1, 0x0, 0xf3a, 0x0) tee(r0, r4, 0x8f5, 0xb) ioctl$sock_inet_udp_SIOCINQ(r0, 0x541b, 0x0) write(r2, 0x0, 0x0) 2.465316464s ago: executing program 4 (id=1958): r0 = socket(0xa, 0x5, 0x0) setsockopt$inet_sctp_SCTP_SOCKOPT_BINDX_ADD(r0, 0x84, 0x64, &(0x7f00000001c0)=[@in={0x2, 0x4e23, @loopback}], 0x10) listen(r0, 0x100) r1 = socket$inet6_sctp(0xa, 0x1, 0x84) bind$inet6(r1, &(0x7f00000002c0)={0xa, 0x4e23, 0x0, @loopback}, 0x1c) listen(r1, 0x5) syz_emit_ethernet(0x4f, &(0x7f0000000380)=ANY=[@ANYBLOB="aaaaaaaaaaaa00000000000086dd6c2d01000019840100000000000000000002000000010102fe8000000000000000000000000000aaa5ba94e385673ccfd3fe184ab0643975bcc85fbf438632261b"], 0x0) 2.376652112s ago: executing program 0 (id=1959): r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000000000), 0x2, 0x0) ioctl$TIOCSPTLCK(r0, 0x40045431, &(0x7f0000000000)) r1 = syz_open_pts(r0, 0x2) ioctl$TIOCSETD(r1, 0x5423, &(0x7f0000000040)=0xf) ioctl$TCSBRK(r1, 0x400455c8, 0x2) ioctl$TIOCSTI(r1, 0x5412, &(0x7f0000000080)=0xc0) ioctl$TIOCSTI(r1, 0x5412, &(0x7f0000000080)=0x1) 2.354006077s ago: executing program 4 (id=1960): syz_mount_image$hfsplus(&(0x7f0000000100), &(0x7f0000002900)='./file0aaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaa\x00', 0x2000010, &(0x7f0000000c00)=ANY=[], 0x1, 0x6e5, &(0x7f0000000680)="$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") mknod$loop(&(0x7f0000000000)='./file0aaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaa\x00', 0x0, 0x1) symlinkat(&(0x7f00000000c0)='./file0\x00', 0xffffffffffffff9c, &(0x7f0000000840)='./file0aaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaa\x00') mknod(&(0x7f0000000040)='./file0\x00', 0x8001420, 0x0) rename(&(0x7f0000000600)='./file0aaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaa\x00', &(0x7f0000000440)='./file0aaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaa\x00') r0 = openat$dir(0xffffffffffffff9c, &(0x7f0000000580)='.\x00', 0xa880, 0x97) getdents64(r0, 0x0, 0x0) 2.315195175s ago: executing program 1 (id=1961): mknodat$null(0xffffffffffffff9c, &(0x7f0000000180)='./file0\x00', 0x0, 0x103) r0 = openat$fuse(0xffffffffffffff9c, &(0x7f0000000240), 0x2, 0x0) mount$fuse(0x0, &(0x7f0000000100)='./file0\x00', &(0x7f0000000140), 0x0, &(0x7f0000002280)={{'fd', 0x3d, r0}, 0x2c, {'rootmode', 0x3d, 0xc000}}) statx(0xffffffffffffff9c, &(0x7f00000001c0)='./file0\x00', 0x2000, 0x800, 0x0) read$FUSE(r0, &(0x7f0000008340)={0x2020, 0x0, 0x0, 0x0}, 0x2020) syz_fuse_handle_req(r0, &(0x7f0000004300)="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", 0x2000, &(0x7f0000000740)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, &(0x7f0000000400)={0x130, 0x0, 0xffffffffffffffff, {0x76, 0x4, 0x0, '\x00', {0x7ff, 0x7ff, 0x8, 0x8737, r2, 0x0, 0x6000, '\x00', 0x9, 0x83, 0x10001, 0x800003, {0x1, 0x400006}, {0x3, 0xb4}, {0x2000001, 0xc}, {0x1, 0x6}, 0x3, 0x8, 0xffc, 0x3}}}}) write$FUSE_INIT(r0, &(0x7f0000000000)={0x50, 0x0, r1, {0x7, 0x29, 0xfff, 0x2000020, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x4, 0x6}}, 0x50) 2.244697109s ago: executing program 0 (id=1962): mkdir(&(0x7f00000020c0)='./file0\x00', 0x0) r0 = openat$fuse(0xffffffffffffff9c, &(0x7f0000000040), 0x42, 0x0) mount$fuse(0x0, &(0x7f0000000000)='./file0\x00', &(0x7f0000002100), 0x0, &(0x7f0000002140)=ANY=[@ANYBLOB='fd=', @ANYRESHEX=r0, @ANYBLOB=',rootmode=0000000000000000040000,user_id=', @ANYRESDEC=0x0, @ANYBLOB=',group_id=', @ANYRESDEC=0x0]) read$FUSE(r0, &(0x7f00000041c0)={0x2020, 0x0, 0x0}, 0x2020) write$FUSE_INIT(r0, &(0x7f0000000380)={0x50, 0x0, r1, {0x7, 0x27, 0x0, 0x801001a, 0x66d, 0xfffe, 0x0, 0x0, 0x0, 0x0, 0x40}}, 0x50) syz_fuse_handle_req(r0, &(0x7f0000008280)="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", 0x2000, &(0x7f0000000b80)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, &(0x7f0000000580)={0x90, 0x0, 0x4, {0x4, 0x3, 0x0, 0x7e34, 0xf, 0x8, {0x10000, 0xfffffffffffffff7, 0x4b6, 0x1, 0x9, 0x1, 0x1, 0x200, 0x0, 0x2000, 0xf9}}}, 0x0, 0x0, 0x0, 0x0, 0x0}) rename(&(0x7f0000000100)='./file0/../file0/file0\x00', &(0x7f00000000c0)='./file0/../file0/file0\x00') 2.09554005s ago: executing program 4 (id=1963): sendmsg$nl_route(0xffffffffffffffff, &(0x7f0000000000)={0x0, 0x0, &(0x7f0000000180)={0x0, 0xa0}}, 0x0) r0 = socket(0x10, 0x3, 0x0) r1 = socket$nl_route(0x10, 0x3, 0x0) ioctl$ifreq_SIOCGIFINDEX_vcan(r1, 0x8933, &(0x7f0000000040)={'vxcan0\x00', 0x0}) sendmsg$nl_route(r1, &(0x7f0000000800)={0x0, 0x0, &(0x7f0000000040)={&(0x7f0000000340)=ANY=[@ANYBLOB="440000001800010000000000fddbdf251d01020008000a00", @ANYRES32=r2, @ANYBLOB='\b\x00\t\x00', @ANYRES32], 0x44}}, 0x0) sendmsg$nl_route(0xffffffffffffffff, &(0x7f0000000280)={0x0, 0x0, &(0x7f0000000180)={&(0x7f0000000840)=ANY=[@ANYBLOB="240000001900010028bd7000fbdbdf251d01020008000900", @ANYRES32=r2, @ANYBLOB="08000a00e1"], 0x24}, 0x1, 0x0, 0x0, 0x4048855}, 0x30004016) sendmmsg(r0, &(0x7f0000000000), 0x400000000000235, 0x0) 2.065158766s ago: executing program 5 (id=1964): socket$igmp(0x2, 0x3, 0x2) r0 = openat$dsp(0xffffffffffffff9c, &(0x7f0000000000), 0x42, 0x0) syz_emit_ethernet(0x377, 0x0, 0x0) prctl$PR_SCHED_CORE(0x3e, 0x1, 0x0, 0x1, 0x0) prlimit64(0x0, 0xe, &(0x7f0000000380)={0x8, 0x100008b}, 0x0) sched_setscheduler(0x0, 0x1, &(0x7f0000000200)=0x5) openat$sequencer(0xffffffffffffff9c, &(0x7f0000000300), 0x80200, 0x0) r1 = syz_open_dev$sndmidi(&(0x7f00000004c0), 0x2, 0x141102) writev(r1, &(0x7f0000000840)=[{&(0x7f00000002c0)="94", 0xf000}, {0x0}], 0x2) socket$inet_udp(0x2, 0x2, 0x0) r2 = socket$inet6_sctp(0xa, 0x1, 0x84) setsockopt$inet_sctp6_SCTP_SOCKOPT_BINDX_ADD(r2, 0x84, 0x64, &(0x7f0000000080)=[@in={0x2, 0x4e20, @empty}], 0x10) socket$kcm(0x10, 0x2, 0x0) getsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX3(r2, 0x84, 0x6f, &(0x7f00000000c0)={0x0, 0x10, &(0x7f0000000480)=[@in={0x2, 0x4e20, @dev={0xac, 0x14, 0x14, 0x14}}]}, &(0x7f0000000100)=0x10) add_key(&(0x7f0000000040)='rxrpc\x00', 0x0, &(0x7f0000000340)="0000000000000002ff69000000", 0xd, 0xffffffffffffffff) sendmsg$nl_route(0xffffffffffffffff, &(0x7f0000000140)={0x0, 0x0, 0x0}, 0x0) setsockopt$inet_sctp6_SCTP_PEER_ADDR_PARAMS(r2, 0x84, 0x9, &(0x7f0000000840)={r3, @in6={{0xa, 0x4e23, 0xe84, @empty, 0x129}}, 0x2, 0x2, 0x0, 0x2, 0x5, 0x8, 0x4}, 0x9c) write$dsp(r0, 0x0, 0x0) fsconfig$FSCONFIG_CMD_CREATE(0xffffffffffffffff, 0x6, 0x0, 0x0, 0x0) r4 = fsmount(0xffffffffffffffff, 0x0, 0x2) fchdir(r4) getsockopt$inet6_tcp_TCP_ZEROCOPY_RECEIVE(r4, 0x6, 0x23, &(0x7f0000000940)={&(0x7f0000ffa000/0x3000)=nil, 0x3000, 0x0, 0x0, 0x0, &(0x7f00000007c0)=""/80, 0x50, 0x1, &(0x7f0000000900)=""/19, 0x13}, &(0x7f0000000980)=0x40) ioctl$SOUND_MIXER_WRITE_RECSRC(r0, 0xc0044dff, &(0x7f0000000180)=0x4) r5 = socket$nl_netfilter(0x10, 0x3, 0xc) sendmsg$IPCTNL_MSG_CT_NEW(r5, &(0x7f0000000300)={0x0, 0x0, &(0x7f0000000000)={&(0x7f0000000100)=ANY=[@ANYBLOB="640000000001010400000000141a000002000000240001801400018008000100e000000108000200e00000010c00028005000100000000002400028014000180080001000000000008000200ac1e00010c00028005000100000000000800074000000001"], 0x64}}, 0x0) sendmsg$IPCTNL_MSG_CT_NEW(0xffffffffffffffff, &(0x7f0000000000)={0x0, 0x0, 0x0}, 0x0) ioctl$SNDCTL_DSP_SYNC(r0, 0x5001, 0x0) 2.019192135s ago: executing program 0 (id=1965): mmap(&(0x7f0000001000/0xc00000)=nil, 0xc00000, 0x0, 0x3032, 0xffffffffffffffff, 0x0) r0 = openat$iommufd(0xffffffffffffff9c, &(0x7f0000000200), 0xa2d42, 0x0) ioctl$IOMMU_IOAS_ALLOC(r0, 0x3b81, &(0x7f0000000000)={0xc, 0x0, 0x0}) ioctl$IOMMU_TEST_OP_ADD_RESERVED(r0, 0x3ba0, &(0x7f0000000340)={0x48, 0x1, r1, 0x0, 0x97, 0x8000000}) ioctl$IOMMU_IOAS_MAP$PAGES(r0, 0x3b85, &(0x7f0000000140)={0x28, 0x2, r1, 0x0, &(0x7f0000ff8000/0x2000)=nil, 0x2000, 0x1}) ioctl$IOMMU_IOAS_MAP$PAGES(r0, 0x3b85, &(0x7f0000000300)={0x28, 0x4, r1, 0x0, &(0x7f0000114000/0x3000)=nil, 0x3000}) ioctl$IOMMU_TEST_OP_MOCK_DOMAIN_FLAGS(r0, 0x3ba0, &(0x7f0000000040)={0x48, 0x2, r1}) 2.006035048s ago: executing program 1 (id=1966): socket$igmp(0x2, 0x3, 0x2) r0 = openat$dsp(0xffffffffffffff9c, &(0x7f0000000000), 0x42, 0x0) syz_emit_ethernet(0x377, 0x0, 0x0) prctl$PR_SCHED_CORE(0x3e, 0x1, 0x0, 0x1, 0x0) prlimit64(0x0, 0xe, &(0x7f0000000380)={0x8, 0x100008b}, 0x0) sched_setscheduler(0x0, 0x1, &(0x7f0000000200)=0x5) openat$sequencer(0xffffffffffffff9c, &(0x7f0000000300), 0x80200, 0x0) r1 = syz_open_dev$sndmidi(&(0x7f00000004c0), 0x2, 0x141102) writev(r1, &(0x7f0000000840)=[{&(0x7f00000002c0)="94", 0xf000}, {0x0}], 0x2) socket$inet_udp(0x2, 0x2, 0x0) r2 = socket$inet6_sctp(0xa, 0x1, 0x84) setsockopt$inet_sctp6_SCTP_SOCKOPT_BINDX_ADD(r2, 0x84, 0x64, &(0x7f0000000080)=[@in={0x2, 0x4e20, @empty}], 0x10) socket$kcm(0x10, 0x2, 0x0) getsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX3(r2, 0x84, 0x6f, &(0x7f00000000c0)={0x0, 0x10, &(0x7f0000000480)=[@in={0x2, 0x4e20, @dev={0xac, 0x14, 0x14, 0x14}}]}, &(0x7f0000000100)=0x10) add_key(&(0x7f0000000040)='rxrpc\x00', 0x0, &(0x7f0000000340)="0000000000000002ff69000000", 0xd, 0xffffffffffffffff) sendmsg$nl_route(0xffffffffffffffff, &(0x7f0000000140)={0x0, 0x0, 0x0}, 0x0) setsockopt$inet_sctp6_SCTP_PEER_ADDR_PARAMS(r2, 0x84, 0x9, &(0x7f0000000840)={r3, @in6={{0xa, 0x4e23, 0xe84, @empty, 0x129}}, 0x2, 0x2, 0x0, 0x2, 0x5, 0x8, 0x4}, 0x9c) write$dsp(r0, 0x0, 0x0) fsconfig$FSCONFIG_CMD_CREATE(0xffffffffffffffff, 0x6, 0x0, 0x0, 0x0) r4 = fsmount(0xffffffffffffffff, 0x0, 0x2) fchdir(r4) getsockopt$inet6_tcp_TCP_ZEROCOPY_RECEIVE(r4, 0x6, 0x23, &(0x7f0000000940)={&(0x7f0000ffa000/0x3000)=nil, 0x3000, 0x0, 0x0, 0x0, &(0x7f00000007c0)=""/80, 0x50, 0x1, &(0x7f0000000900)=""/19, 0x13}, &(0x7f0000000980)=0x40) ioctl$SOUND_MIXER_WRITE_RECSRC(r0, 0xc0044dff, &(0x7f0000000180)=0x4) r5 = socket$nl_netfilter(0x10, 0x3, 0xc) sendmsg$IPCTNL_MSG_CT_NEW(r5, &(0x7f0000000300)={0x0, 0x0, &(0x7f0000000000)={&(0x7f0000000100)=ANY=[@ANYBLOB="640000000001010400000000141a000002000000240001801400018008000100e000000108000200e00000010c00028005000100000000002400028014000180080001000000000008000200ac1e00010c00028005000100000000000800074000"], 0x64}}, 0x0) sendmsg$IPCTNL_MSG_CT_NEW(0xffffffffffffffff, &(0x7f0000000000)={0x0, 0x0, &(0x7f0000000040)={&(0x7f0000000800)=ANY=[@ANYBLOB="4c00000000010104000000000000000002000000240001801400018008000100e000000108000200e00000010c00028005000100000000001400188008000140000000"], 0x4c}}, 0x0) ioctl$SNDCTL_DSP_SYNC(r0, 0x5001, 0x0) 1.07421196s ago: executing program 0 (id=1967): socket$igmp(0x2, 0x3, 0x2) r0 = openat$dsp(0xffffffffffffff9c, &(0x7f0000000000), 0x42, 0x0) syz_emit_ethernet(0x377, 0x0, 0x0) prctl$PR_SCHED_CORE(0x3e, 0x1, 0x0, 0x1, 0x0) prlimit64(0x0, 0xe, &(0x7f0000000380)={0x8, 0x100008b}, 0x0) sched_setscheduler(0x0, 0x1, &(0x7f0000000200)=0x5) openat$sequencer(0xffffffffffffff9c, &(0x7f0000000300), 0x80200, 0x0) r1 = syz_open_dev$sndmidi(&(0x7f00000004c0), 0x2, 0x141102) writev(r1, &(0x7f0000000840)=[{&(0x7f00000002c0)="94", 0xf000}, {0x0}], 0x2) socket$inet_udp(0x2, 0x2, 0x0) r2 = socket$inet6_sctp(0xa, 0x1, 0x84) setsockopt$inet_sctp6_SCTP_SOCKOPT_BINDX_ADD(r2, 0x84, 0x64, &(0x7f0000000080)=[@in={0x2, 0x4e20, @empty}], 0x10) socket$kcm(0x10, 0x2, 0x0) getsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX3(r2, 0x84, 0x6f, &(0x7f00000000c0)={0x0, 0x10, &(0x7f0000000480)=[@in={0x2, 0x4e20, @dev={0xac, 0x14, 0x14, 0x14}}]}, &(0x7f0000000100)=0x10) add_key(&(0x7f0000000040)='rxrpc\x00', 0x0, &(0x7f0000000340)="0000000000000002ff69000000", 0xd, 0xffffffffffffffff) sendmsg$nl_route(0xffffffffffffffff, &(0x7f0000000140)={0x0, 0x0, 0x0}, 0x0) setsockopt$inet_sctp6_SCTP_PEER_ADDR_PARAMS(r2, 0x84, 0x9, &(0x7f0000000840)={r3, @in6={{0xa, 0x4e23, 0xe84, @empty, 0x129}}, 0x2, 0x2, 0x0, 0x2, 0x5, 0x8, 0x4}, 0x9c) write$dsp(r0, 0x0, 0x0) fsconfig$FSCONFIG_CMD_CREATE(0xffffffffffffffff, 0x6, 0x0, 0x0, 0x0) r4 = fsmount(0xffffffffffffffff, 0x0, 0x2) fchdir(r4) getsockopt$inet6_tcp_TCP_ZEROCOPY_RECEIVE(r4, 0x6, 0x23, &(0x7f0000000940)={&(0x7f0000ffa000/0x3000)=nil, 0x3000, 0x0, 0x0, 0x0, &(0x7f00000007c0)=""/80, 0x50, 0x1, &(0x7f0000000900)=""/19, 0x13}, &(0x7f0000000980)=0x40) ioctl$SOUND_MIXER_WRITE_RECSRC(r0, 0xc0044dff, &(0x7f0000000180)=0x4) r5 = socket$nl_netfilter(0x10, 0x3, 0xc) sendmsg$IPCTNL_MSG_CT_NEW(r5, &(0x7f0000000300)={0x0, 0x0, &(0x7f0000000000)={&(0x7f0000000100)=ANY=[@ANYBLOB="640000000001010400000000141a000002000000240001801400018008000100e000000108000200e00000010c00028005000100000000002400028014000180080001000000000008000200ac1e00010c00028005000100"], 0x64}}, 0x0) sendmsg$IPCTNL_MSG_CT_NEW(0xffffffffffffffff, &(0x7f0000000000)={0x0, 0x0, &(0x7f0000000040)={&(0x7f0000000800)=ANY=[@ANYBLOB="4c00000000010104000000000000000002000000240001801400018008000100e000000108000200e00000010c00028005000100000000001400188008000140000000"], 0x4c}}, 0x0) ioctl$SNDCTL_DSP_SYNC(r0, 0x5001, 0x0) 1.067776471s ago: executing program 4 (id=1968): r0 = socket$inet6_tcp(0xa, 0x1, 0x0) setsockopt$inet6_tcp_TCP_CONGESTION(r0, 0x6, 0xd, &(0x7f0000000100)='dctcp', 0x5) bind$inet6(r0, &(0x7f0000000080)={0xa, 0x2, 0x200, @loopback, 0x7}, 0x1c) setsockopt$inet6_tcp_int(r0, 0x6, 0x2000000000000022, &(0x7f0000000200)=0x1, 0x4) sendto$inet6(r0, &(0x7f00000003c0)="a6", 0x1, 0x2404c081, &(0x7f0000000300)={0xa, 0x2, 0xd, @loopback, 0x9}, 0x1c) mmap(&(0x7f0000001000/0xc00000)=nil, 0xc00000, 0x3000004, 0x3032, 0xffffffffffffffff, 0x0) setsockopt$inet6_tcp_TCP_CONGESTION(r0, 0x6, 0xd, &(0x7f00000001c0)='cdg', 0x3) shutdown(r0, 0x1) 841.097738ms ago: executing program 5 (id=1969): r0 = openat$tun(0xffffffffffffff9c, &(0x7f0000000140), 0x1c1341, 0x0) ioctl$TUNSETIFF(r0, 0x400454ca, &(0x7f00000000c0)={'syzkaller0\x00', 0x84aebfbd6349b7f2}) r1 = openat$tun(0xffffffffffffff9c, &(0x7f0000000280), 0x0, 0x0) close(r1) socketpair$unix(0x1, 0x5, 0x0, &(0x7f00000029c0)) ioctl$SIOCSIFHWADDR(r1, 0x8914, &(0x7f0000002280)={'syzkaller0\x00', @link_local={0x1, 0x80, 0xc2, 0x0, 0x0, 0xe}}) write$cgroup_subtree(r0, &(0x7f0000000800)=ANY=[@ANYBLOB="67edcb5d07081196f37538e486dd6372ce22667f2b00dbf6e97158cf474fec6d76745b686158bbcfe8875afdef00010000000021208e0c9dd6"], 0x66) 0s ago: executing program 1 (id=1970): r0 = socket$pppoe(0x18, 0x1, 0x0) connect$pppoe(r0, &(0x7f0000000000)={0x18, 0x0, {0x3, @empty, 'ip6gre0\x00'}}, 0x1e) ioctl$PPPIOCGCHAN(r0, 0x80047437, &(0x7f0000000040)) r1 = openat$ppp(0xffffffffffffff9c, &(0x7f0000000100), 0x2, 0x0) ioctl(r1, 0x40047438, &(0x7f0000000040)) r2 = openat$ppp(0xffffffffffffff9c, &(0x7f0000000100), 0x2, 0x0) ioctl(r2, 0x40047438, &(0x7f0000000040)) kernel console output (not intermixed with test programs): d at /171/file0 supports timestamps until 2038-01-19 (0x7fffffff) [ 350.959156][ T5788] EXT4-fs (loop1): unmounting filesystem 76b65be2-f6da-4727-8c75-0525a5b65a09. [ 351.154540][ T8642] input: syz0 as /devices/virtual/input/input23 [ 351.873604][ T8654] loop4: detected capacity change from 0 to 32768 [ 351.955910][ T8] usb 2-1: new full-speed USB device number 18 using dummy_hcd [ 351.997323][ T8654] BTRFS: device fsid e417788f-7a09-42b2-9266-8ddc5d5d35d2 devid 1 transid 8 /dev/loop4 scanned by syz.4.763 (8654) [ 352.222077][ T8654] BTRFS info (device loop4): first mount of filesystem e417788f-7a09-42b2-9266-8ddc5d5d35d2 [ 352.232459][ T8654] BTRFS info (device loop4): using xxhash64 (xxhash64-generic) checksum algorithm [ 352.241819][ T8654] BTRFS info (device loop4): force zlib compression, level 3 [ 352.249374][ T8654] BTRFS info (device loop4): force clearing of disk cache [ 352.256588][ T8654] BTRFS info (device loop4): allowing degraded mounts [ 352.263485][ T8654] BTRFS info (device loop4): using free space tree [ 352.455727][ T8] usb 2-1: config 0 interface 0 altsetting 127 endpoint 0x81 has an invalid bInterval 0, changing to 10 [ 353.917919][ T8] usb 2-1: config 0 interface 0 altsetting 127 endpoint 0x81 has invalid maxpacket 255, setting to 64 [ 354.137331][ T8683] loop3: detected capacity change from 0 to 128 [ 354.171028][ T8654] BTRFS info (device loop4): enabling ssd optimizations [ 354.178188][ T8654] BTRFS info (device loop4): auto enabling async discard [ 354.201145][ T8654] BTRFS info (device loop4): rebuilding free space tree [ 354.280600][ T8683] EXT4-fs (loop3): mounting ext2 file system using the ext4 subsystem [ 354.301523][ T8] usb 2-1: config 0 interface 0 altsetting 127 has 1 endpoint descriptor, different from the interface descriptor's value: 3 [ 354.431346][ T8683] EXT4-fs (loop3): mounted filesystem 76b65be2-f6da-4727-8c75-0525a5b65a09 r/w without journal. Quota mode: none. [ 354.477408][ T8654] BTRFS info (device loop4): setting incompat feature flag for DEFAULT_SUBVOL (0x2) [ 354.554097][ T8683] ext2 filesystem being mounted at /198/file0 supports timestamps until 2038-01-19 (0x7fffffff) [ 354.811359][ T8] usb 2-1: config 0 interface 0 has no altsetting 0 [ 354.819171][ T8] usb 2-1: New USB device found, idVendor=056a, idProduct=0065, bcdDevice= 0.00 [ 354.828299][ T8] usb 2-1: New USB device strings: Mfr=0, Product=0, SerialNumber=0 [ 354.840361][ T8] usb 2-1: config 0 descriptor?? [ 354.848688][ T8] usb 2-1: can't set config #0, error -71 [ 354.874951][ T8] usb 2-1: USB disconnect, device number 18 [ 354.889210][ T5946] BTRFS info (device loop4): last unmount of filesystem e417788f-7a09-42b2-9266-8ddc5d5d35d2 [ 354.975089][ T5778] EXT4-fs (loop3): unmounting filesystem 76b65be2-f6da-4727-8c75-0525a5b65a09. [ 355.298827][ T8698] loop4: detected capacity change from 0 to 256 [ 355.625278][ T8702] loop3: detected capacity change from 0 to 1024 [ 355.633564][ T8702] EXT4-fs: Ignoring removed bh option [ 355.766430][ T8702] EXT4-fs (loop3): mounted filesystem 00000000-0000-0000-0000-000000000000 r/w without journal. Quota mode: none. [ 356.095364][ T5778] EXT4-fs (loop3): unmounting filesystem 00000000-0000-0000-0000-000000000000. [ 358.040591][ T8739] loop1: detected capacity change from 0 to 256 [ 358.063662][ T8739] FAT-fs (loop1): utf8 is not a recommended IO charset for FAT filesystems, filesystem will be case sensitive! [ 358.761898][ T8739] FAT-fs (loop1): Volume was not properly unmounted. Some data may be corrupt. Please run fsck. [ 359.912690][ T8756] syzkaller1: entered promiscuous mode [ 359.927913][ T8756] syzkaller1: entered allmulticast mode [ 360.205204][ T8747] loop4: detected capacity change from 0 to 32768 [ 360.248691][ T8747] XFS (loop4): Mounting V5 Filesystem bfdc47fc-10d8-4eed-a562-11a831b3f791 [ 360.433074][ T8747] XFS (loop4): Ending clean mount [ 360.456121][ T8776] loop1: detected capacity change from 0 to 128 [ 360.466739][ T2134] usb 4-1: new full-speed USB device number 18 using dummy_hcd [ 360.479518][ T8747] XFS (loop4): Quotacheck needed: Please wait. [ 360.484313][ T8776] UDF-fs: error (device loop1): udf_read_tagged: read failed, block=256, location=256 [ 360.557569][ T8747] XFS (loop4): Quotacheck: Done. [ 360.595419][ T8776] UDF-fs: error (device loop1): udf_bitmap_new_block: bitmap for partition 0 corrupted (block 264 marked as free, partition length is 40) [ 360.618251][ T8777] UDF-fs: error (device loop1): udf_bitmap_new_block: bitmap for partition 0 corrupted (block 264 marked as free, partition length is 40) [ 360.666384][ T2134] usb 4-1: config 0 interface 0 altsetting 0 endpoint 0x81 has an invalid bInterval 0, changing to 10 [ 360.684220][ T2134] usb 4-1: config 0 interface 0 altsetting 0 endpoint 0x81 has invalid wMaxPacketSize 0 [ 360.709281][ T2134] usb 4-1: config 0 interface 0 altsetting 0 has 1 endpoint descriptor, different from the interface descriptor's value: 2 [ 360.732518][ T2134] usb 4-1: New USB device found, idVendor=047f, idProduct=ffff, bcdDevice= 0.00 [ 360.767020][ T2134] usb 4-1: New USB device strings: Mfr=0, Product=0, SerialNumber=0 [ 360.799688][ T2134] usb 4-1: config 0 descriptor?? [ 360.873204][ T5946] XFS (loop4): Unmounting Filesystem bfdc47fc-10d8-4eed-a562-11a831b3f791 [ 361.256520][ T2134] plantronics 0003:047F:FFFF.000C: No inputs registered, leaving [ 361.290629][ T2134] plantronics 0003:047F:FFFF.000C: hiddev0,hidraw0: USB HID v0.00 Joystick [HID 047f:ffff] on usb-dummy_hcd.3-1/input0 [ 361.317159][ T8793] loop4: detected capacity change from 0 to 128 [ 361.339171][ T8793] EXT4-fs (loop4): Test dummy encryption mode enabled [ 361.391286][ T8793] EXT4-fs (loop4): mounted filesystem 76b65be2-f6da-4727-8c75-0525a5b65a09 r/w without journal. Quota mode: none. [ 361.428713][ T8793] ext4 filesystem being mounted at /164/mnt supports timestamps until 2038-01-19 (0x7fffffff) [ 361.753630][ T8793] fscrypt: AES-256-CTS-CBC using implementation "cts-cbc-aes-aesni" [ 361.830863][ T5946] EXT4-fs (loop4): unmounting filesystem 76b65be2-f6da-4727-8c75-0525a5b65a09. [ 361.963638][ T8811] input: syz0 as /devices/virtual/input/input25 [ 362.409560][ T8813] loop1: detected capacity change from 0 to 32768 [ 362.429094][ T8813] XFS (loop1): Mounting V5 Filesystem bfdc47fc-10d8-4eed-a562-11a831b3f791 [ 362.514629][ T8813] XFS (loop1): Ending clean mount [ 362.538697][ T8813] XFS (loop1): Quotacheck needed: Please wait. [ 362.621817][ T8813] XFS (loop1): Quotacheck: Done. [ 362.866513][ T5788] XFS (loop1): Unmounting Filesystem bfdc47fc-10d8-4eed-a562-11a831b3f791 [ 363.059770][ T8838] input: syz0 as /devices/virtual/input/input26 [ 364.649387][ T5852] usb 4-1: USB disconnect, device number 18 [ 365.439586][ T8859] loop4: detected capacity change from 0 to 512 [ 365.460274][ T8859] EXT4-fs (loop4): Test dummy encryption mode enabled [ 365.521174][ T8859] EXT4-fs (loop4): mounted filesystem 00000000-0000-0000-0000-000000000000 r/w without journal. Quota mode: writeback. [ 365.737638][ T8866] loop1: detected capacity change from 0 to 128 [ 365.794148][ T8866] EXT4-fs (loop1): Test dummy encryption mode enabled [ 365.930263][ T8866] EXT4-fs (loop1): mounted filesystem 76b65be2-f6da-4727-8c75-0525a5b65a09 r/w without journal. Quota mode: none. [ 366.009585][ T8866] ext4 filesystem being mounted at /185/mnt supports timestamps until 2038-01-19 (0x7fffffff) [ 366.101091][ T5946] EXT4-fs (loop4): unmounting filesystem 00000000-0000-0000-0000-000000000000. [ 366.297619][ T5788] EXT4-fs (loop1): unmounting filesystem 76b65be2-f6da-4727-8c75-0525a5b65a09. [ 366.422744][ T8858] loop3: detected capacity change from 0 to 32768 [ 366.489345][ T8858] XFS (loop3): Mounting V5 Filesystem bfdc47fc-10d8-4eed-a562-11a831b3f791 [ 366.538647][ T8877] loop4: detected capacity change from 0 to 2048 [ 366.600873][ T8877] loop4: p1 < > p4 [ 366.631736][ T8877] loop4: p4 size 8388608 extends beyond EOD, truncated [ 366.865558][ T8858] XFS (loop3): Ending clean mount [ 366.891075][ T8858] XFS (loop3): Quotacheck needed: Please wait. [ 366.958210][ T8858] XFS (loop3): Quotacheck: Done. [ 367.161068][ T5778] XFS (loop3): Unmounting Filesystem bfdc47fc-10d8-4eed-a562-11a831b3f791 [ 369.039951][ T8906] loop3: detected capacity change from 0 to 256 [ 369.091235][ T8906] FAT-fs (loop3): Volume was not properly unmounted. Some data may be corrupt. Please run fsck. [ 369.192663][ T8908] syz.4.832 uses obsolete (PF_INET,SOCK_PACKET) [ 369.550834][ T8921] loop4: detected capacity change from 0 to 1024 [ 369.565579][ T8921] EXT4-fs: Warning: mounting with an experimental mount option 'dioread_nolock' for blocksize < PAGE_SIZE [ 369.596006][ T8921] EXT4-fs: Quota format mount options ignored when QUOTA feature is enabled [ 369.612395][ T8921] [EXT4 FS bs=1024, gc=1, bpg=131072, ipg=32, mo=e055c01c, mo2=0002] [ 369.644156][ T8921] System zones: 0-1, 3-36 [ 369.731995][ T8921] EXT4-fs (loop4): mounted filesystem 00000000-0000-0000-0000-000000000000 r/w without journal. Quota mode: writeback. [ 372.514819][ T2134] usb 2-1: new full-speed USB device number 19 using dummy_hcd [ 372.568106][ T5946] EXT4-fs (loop4): unmounting filesystem 00000000-0000-0000-0000-000000000000. [ 372.812496][ T2134] usb 2-1: unable to get BOS descriptor or descriptor too short [ 372.824251][ T2134] usb 2-1: not running at top speed; connect to a high speed hub [ 372.842809][ T2134] usb 2-1: config 1 has an invalid descriptor of length 0, skipping remainder of the config [ 372.883863][ T2134] usb 2-1: config 1 has 1 interface, different from the descriptor's value: 3 [ 372.926924][ T2134] usb 2-1: New USB device found, idVendor=200c, idProduct=1018, bcdDevice= 0.40 [ 372.945102][ T2134] usb 2-1: New USB device strings: Mfr=1, Product=2, SerialNumber=3 [ 372.968114][ T2134] usb 2-1: Product: syz [ 372.972389][ T2134] usb 2-1: Manufacturer: syz [ 372.992553][ T2134] usb 2-1: SerialNumber: syz [ 373.076214][ T8] usb 5-1: new high-speed USB device number 13 using dummy_hcd [ 373.276182][ T8] usb 5-1: config 1 interface 0 altsetting 0 endpoint 0x81 has an invalid bInterval 0, changing to 7 [ 373.302139][ T8] usb 5-1: New USB device found, idVendor=08ca, idProduct=0001, bcdDevice= 1.00 [ 373.307842][ T2134] usb 2-1: USB disconnect, device number 19 [ 373.353808][ T8] usb 5-1: New USB device strings: Mfr=0, Product=0, SerialNumber=0 [ 373.805911][ T5852] usb 4-1: new high-speed USB device number 19 using dummy_hcd [ 374.025963][ T5852] usb 4-1: config 1 interface 0 altsetting 0 endpoint 0x83 has an invalid bInterval 0, changing to 7 [ 374.060332][ T5852] usb 4-1: config 1 interface 0 altsetting 0 endpoint 0x83 has invalid wMaxPacketSize 0 [ 374.081853][ T5852] usb 4-1: New USB device found, idVendor=0846, idProduct=1001, bcdDevice= 1.00 [ 374.094474][ T5852] usb 4-1: New USB device strings: Mfr=1, Product=2, SerialNumber=3 [ 374.102586][ T5852] usb 4-1: Product: syz [ 374.113817][ T5852] usb 4-1: Manufacturer: syz [ 374.118532][ T5852] usb 4-1: SerialNumber: syz [ 374.353856][ T23] usb 2-1: new high-speed USB device number 20 using dummy_hcd [ 374.356431][ T5852] kaweth 4-1:1.0: Firmware present in device. [ 374.540809][ T5852] kaweth 4-1:1.0: Statistics collection: 0 [ 374.547697][ T23] usb 2-1: config 1 has an invalid descriptor of length 0, skipping remainder of the config [ 374.548284][ T5852] kaweth 4-1:1.0: Multicast filter limit: 0 [ 374.569354][ T5852] kaweth 4-1:1.0: MTU: 0 [ 374.573654][ T5852] kaweth 4-1:1.0: Read MAC address 00:00:00:00:00:00 [ 374.574892][ T23] usb 2-1: config 1 interface 0 altsetting 0 bulk endpoint 0x2 has invalid maxpacket 64 [ 374.599436][ T23] usb 2-1: config 1 interface 0 altsetting 0 has 2 endpoint descriptors, different from the interface descriptor's value: 3 [ 374.615886][ T23] usb 2-1: New USB device found, idVendor=091e, idProduct=0003, bcdDevice= 0.01 [ 374.631091][ T23] usb 2-1: New USB device strings: Mfr=1, Product=2, SerialNumber=0 [ 374.639615][ T23] usb 2-1: Product: syz [ 374.646066][ T23] usb 2-1: Manufacturer: syz [ 374.656148][ T8956] raw-gadget.2 gadget.1: fail, usb_ep_enable returned -22 [ 374.670357][ T23] garmin_gps 2-1:1.0: Garmin GPS usb/tty converter detected [ 374.689915][ T23] usb 2-1: Garmin GPS usb/tty converter now attached to ttyUSB0 [ 374.804849][ T8] aiptek 5-1:1.0: Aiptek using 400 ms programming speed [ 374.826790][ T8] input: Aiptek as /devices/platform/dummy_hcd.4/usb5/5-1/5-1:1.0/input/input27 [ 374.927291][ T8] usb 5-1: USB disconnect, device number 13 [ 374.933339][ C0] aiptek 5-1:1.0: aiptek_irq - usb_submit_urb failed with result -19 [ 374.994450][ T23] usb 2-1: USB disconnect, device number 20 [ 375.038943][ T23] garmin_gps ttyUSB0: Garmin GPS usb/tty converter now disconnected from ttyUSB0 [ 375.072016][ T23] garmin_gps 2-1:1.0: device disconnected [ 375.144610][ T5852] kaweth 4-1:1.0: Error setting receive filter [ 375.155399][ T5852] kaweth: probe of 4-1:1.0 failed with error -5 [ 375.196036][ T5852] usb 4-1: USB disconnect, device number 19 [ 377.635311][ T8995] syzkaller1: entered promiscuous mode [ 377.642526][ T8995] syzkaller1: entered allmulticast mode [ 378.981224][ T1293] ieee802154 phy0 wpan0: encryption failed: -22 [ 378.990110][ T1293] ieee802154 phy1 wpan1: encryption failed: -22 [ 379.004758][ T9005] loop1: detected capacity change from 0 to 32768 [ 379.225901][ T9005] XFS (loop1): Mounting V5 Filesystem 986211a9-7d00-4ebf-a576-e3de63fa2cbd [ 379.484493][ T9005] XFS (loop1): Ending clean mount [ 380.226119][ T5788] XFS (loop1): Unmounting Filesystem 986211a9-7d00-4ebf-a576-e3de63fa2cbd [ 380.487880][ T9026] loop3: detected capacity change from 0 to 32768 [ 380.494454][ T5852] usb 5-1: new high-speed USB device number 14 using dummy_hcd [ 380.549919][ T2134] IPVS: starting estimator thread 0... [ 380.595646][ T9026] JBD2: Ignoring recovery information on journal [ 380.654129][ T9040] IPVS: using max 16 ests per chain, 38400 per kthread [ 380.686998][ T5852] usb 5-1: config 1 interface 0 altsetting 0 endpoint 0x81 has an invalid bInterval 0, changing to 7 [ 380.723952][ T5852] usb 5-1: config 1 interface 0 altsetting 0 endpoint 0x81 has invalid wMaxPacketSize 0 [ 380.769136][ T5852] usb 5-1: New USB device found, idVendor=056a, idProduct=033b, bcdDevice= 0.00 [ 380.806211][ T5852] usb 5-1: New USB device strings: Mfr=0, Product=0, SerialNumber=0 [ 380.828037][ T9026] ocfs2: Mounting device (7,3) on (node local, slot 0) with ordered data mode. [ 382.009825][ T5778] ocfs2: Unmounting device (7,3) on (node local) [ 382.456399][ T5852] wacom 0003:056A:033B.000D: Unknown device_type for 'HID 056a:033b'. Assuming pen. [ 383.749854][ T5852] wacom 0003:056A:033B.000D: hidraw0: USB HID v1.11 Device [HID 056a:033b] on usb-dummy_hcd.4-1/input0 [ 383.771082][ T5852] input: Wacom Intuos S 2 Pen as /devices/platform/dummy_hcd.4/usb5/5-1/5-1:1.0/0003:056A:033B.000D/input/input28 [ 384.331204][ T5852] usb 5-1: USB disconnect, device number 14 [ 384.584852][ T9077] fido_id[9077]: Failed to open report descriptor at '/sys/devices/platform/dummy_hcd.4/usb5/report_descriptor': No such file or directory [ 384.954138][ T5852] usb 5-1: new high-speed USB device number 15 using dummy_hcd [ 385.233923][ T5852] usb 5-1: Using ep0 maxpacket: 32 [ 385.344416][ T5852] usb 5-1: config 0 interface 0 altsetting 128 endpoint 0x2 has an invalid bInterval 0, changing to 7 [ 385.460973][ T5852] usb 5-1: config 0 interface 0 has no altsetting 0 [ 385.488278][ T5852] usb 5-1: New USB device found, idVendor=1b1c, idProduct=0c10, bcdDevice= 0.00 [ 385.524012][ T5852] usb 5-1: New USB device strings: Mfr=0, Product=0, SerialNumber=0 [ 385.568475][ T5852] usb 5-1: config 0 descriptor?? [ 385.845452][ T9094] jffs2: notice: (9094) jffs2_build_xattr_subsystem: complete building xattr subsystem, 0 of xdatum (0 unchecked, 0 orphan) and 0 of xref (0 dead, 0 orphan) found. [ 386.414500][ T5852] corsair-cpro 0003:1B1C:0C10.000E: hidraw0: USB HID v4.06 Device [HID 1b1c:0c10] on usb-dummy_hcd.4-1/input0 [ 387.374089][ T5852] corsair-cpro: probe of 0003:1B1C:0C10.000E failed with error -110 [ 387.437504][ T5852] usb 5-1: USB disconnect, device number 15 [ 388.581273][ T9129] Illegal XDP return value 4294967274 on prog (id 59) dev syz_tun, expect packet loss! [ 390.528480][ T9154] loop1: detected capacity change from 0 to 128 [ 391.328572][ T9163] loop1: detected capacity change from 0 to 32768 [ 391.346321][ T9163] BTRFS: device fsid db05bf05-c4f4-4d41-ba1f-eb57295b561b devid 1 transid 8 /dev/loop1 scanned by syz.1.910 (9163) [ 391.377765][ T9163] BTRFS info (device loop1): first mount of filesystem db05bf05-c4f4-4d41-ba1f-eb57295b561b [ 391.453976][ T9163] BTRFS info (device loop1): using xxhash64 (xxhash64-generic) checksum algorithm [ 391.463322][ T9163] BTRFS info (device loop1): using free space tree [ 391.913966][ T9163] BTRFS info (device loop1): enabling ssd optimizations [ 391.923027][ T9163] BTRFS info (device loop1): auto enabling async discard [ 394.473655][ T9198] loop3: detected capacity change from 0 to 256 [ 394.564909][ T9198] exFAT-fs (loop3): failed to load upcase table (idx : 0x00010000, chksum : 0x204dac4c, utbl_chksum : 0xe619d30d) [ 394.974070][ T5788] BTRFS info (device loop1): last unmount of filesystem db05bf05-c4f4-4d41-ba1f-eb57295b561b [ 397.549813][ T59] netdevsim netdevsim3 netdevsim3 (unregistering): unset [1, 0] type 2 family 0 port 6081 - 0 [ 397.735553][ T59] netdevsim netdevsim3 netdevsim2 (unregistering): unset [1, 0] type 2 family 0 port 6081 - 0 [ 398.915216][ T59] netdevsim netdevsim3 netdevsim1 (unregistering): unset [1, 0] type 2 family 0 port 6081 - 0 [ 400.033161][ T59] netdevsim netdevsim3 netdevsim0 (unregistering): unset [1, 0] type 2 family 0 port 6081 - 0 [ 400.134264][ T5783] Bluetooth: hci0: unexpected cc 0x0c03 length: 249 > 1 [ 400.152957][ T5783] Bluetooth: hci0: unexpected cc 0x1003 length: 249 > 9 [ 400.169384][ T5783] Bluetooth: hci0: unexpected cc 0x1001 length: 249 > 9 [ 400.194316][ T5783] Bluetooth: hci0: unexpected cc 0x0c23 length: 249 > 4 [ 400.205129][ T5783] Bluetooth: hci0: unexpected cc 0x0c25 length: 249 > 3 [ 400.214429][ T5783] Bluetooth: hci0: unexpected cc 0x0c38 length: 249 > 2 [ 402.605004][ T5783] Bluetooth: hci0: command tx timeout [ 402.985604][ T9244] chnl_net:caif_netlink_parms(): no params data found [ 404.632235][ T9244] bridge0: port 1(bridge_slave_0) entered blocking state [ 404.641031][ T9244] bridge0: port 1(bridge_slave_0) entered disabled state [ 404.648967][ T9244] bridge_slave_0: entered allmulticast mode [ 404.656836][ T9244] bridge_slave_0: entered promiscuous mode [ 404.683952][ T5783] Bluetooth: hci0: command tx timeout [ 404.799628][ T9244] bridge0: port 2(bridge_slave_1) entered blocking state [ 404.813983][ T9244] bridge0: port 2(bridge_slave_1) entered disabled state [ 404.842594][ T9244] bridge_slave_1: entered allmulticast mode [ 404.870291][ T9244] bridge_slave_1: entered promiscuous mode [ 405.753122][ T9310] loop4: detected capacity change from 0 to 512 [ 405.795786][ T9310] EXT4-fs: Ignoring removed i_version option [ 405.838738][ T9310] EXT4-fs: Ignoring removed oldalloc option [ 405.893841][ T9310] EXT4-fs (loop4): Test dummy encryption mode enabled [ 405.964840][ T9244] bond0: (slave bond_slave_0): Enslaving as an active interface with an up link [ 405.981142][ T9310] EXT4-fs (loop4): 1 truncate cleaned up [ 406.026562][ T9310] EXT4-fs (loop4): mounted filesystem 00000000-0000-0000-0000-000000000000 r/w without journal. Quota mode: none. [ 406.046253][ T9244] bond0: (slave bond_slave_1): Enslaving as an active interface with an up link [ 406.485318][ T9244] team0: Port device team_slave_0 added [ 406.548105][ T9244] team0: Port device team_slave_1 added [ 406.612079][ T59] hsr_slave_0: left promiscuous mode [ 406.652646][ T59] hsr_slave_1: left promiscuous mode [ 406.661195][ T5946] EXT4-fs (loop4): unmounting filesystem 00000000-0000-0000-0000-000000000000. [ 406.672800][ T59] batman_adv: batadv0: Interface deactivated: batadv_slave_0 [ 406.680760][ T59] batman_adv: batadv0: Removing interface: batadv_slave_0 [ 406.689582][ T59] batman_adv: batadv0: Interface deactivated: batadv_slave_1 [ 406.697226][ T59] batman_adv: batadv0: Removing interface: batadv_slave_1 [ 406.709002][ C1] vkms_vblank_simulate: vblank timer overrun [ 406.764981][ T5783] Bluetooth: hci0: command tx timeout [ 406.874639][ T59] bridge_slave_1: left allmulticast mode [ 406.911010][ T59] bridge_slave_1: left promiscuous mode [ 407.096808][ T59] bridge0: port 2(bridge_slave_1) entered disabled state [ 408.645937][ T59] bridge_slave_0: left allmulticast mode [ 408.651764][ T59] bridge_slave_0: left promiscuous mode [ 408.853969][ T5783] Bluetooth: hci0: command tx timeout [ 408.951459][ T59] bridge0: port 1(bridge_slave_0) entered disabled state [ 409.324967][ T59] veth1_macvtap: left promiscuous mode [ 409.330590][ T59] veth0_macvtap: left promiscuous mode [ 409.351426][ T59] veth1_vlan: left promiscuous mode [ 409.369687][ T59] veth0_vlan: left promiscuous mode [ 410.917761][ T9366] serio: Serial port ptm0 [ 412.072744][ T59] team0 (unregistering): Port device team_slave_1 removed [ 412.163679][ T59] team0 (unregistering): Port device team_slave_0 removed [ 412.221561][ T59] bond0 (unregistering): (slave bond_slave_1): Releasing backup interface [ 412.300606][ T59] bond0 (unregistering): (slave bond_slave_0): Releasing backup interface [ 412.843597][ T59] bond0 (unregistering): Released all slaves [ 414.126881][ T9244] batman_adv: batadv0: Adding interface: batadv_slave_0 [ 414.229356][ T9244] batman_adv: batadv0: The MTU of interface batadv_slave_0 is too small (1500) to handle the transport of batman-adv packets. Packets going over this interface will be fragmented on layer2 which could impact the performance. Setting the MTU to 1560 would solve the problem. [ 414.256085][ C0] vkms_vblank_simulate: vblank timer overrun [ 414.303923][ T9244] batman_adv: batadv0: Not using interface batadv_slave_0 (retrying later): interface not active [ 414.325310][ T9244] batman_adv: batadv0: Adding interface: batadv_slave_1 [ 414.332385][ T9244] batman_adv: batadv0: The MTU of interface batadv_slave_1 is too small (1500) to handle the transport of batman-adv packets. Packets going over this interface will be fragmented on layer2 which could impact the performance. Setting the MTU to 1560 would solve the problem. [ 414.358315][ C0] vkms_vblank_simulate: vblank timer overrun [ 414.365356][ T9244] batman_adv: batadv0: Not using interface batadv_slave_1 (retrying later): interface not active [ 414.712059][ T9244] hsr_slave_0: entered promiscuous mode [ 414.920753][ T9244] hsr_slave_1: entered promiscuous mode [ 414.946867][ T9244] debugfs: Directory 'hsr0' with parent 'hsr' already present! [ 415.740069][ T9244] Cannot create hsr debugfs directory [ 416.283861][ T5823] usb 2-1: new high-speed USB device number 21 using dummy_hcd [ 416.482794][ T9244] netdevsim netdevsim5 netdevsim0: renamed from eth0 [ 416.490770][ T5823] usb 2-1: Using ep0 maxpacket: 16 [ 416.502191][ T5823] usb 2-1: config 0 has an invalid interface number: 105 but max is 0 [ 416.511700][ T5823] usb 2-1: config 0 has an invalid descriptor of length 0, skipping remainder of the config [ 416.526379][ T9244] netdevsim netdevsim5 netdevsim1: renamed from eth1 [ 416.533632][ T5823] usb 2-1: config 0 has no interface number 0 [ 416.551719][ T5823] usb 2-1: New USB device found, idVendor=046d, idProduct=08d3, bcdDevice= b.28 [ 416.563066][ T9244] netdevsim netdevsim5 netdevsim2: renamed from eth2 [ 416.576716][ T5823] usb 2-1: New USB device strings: Mfr=1, Product=2, SerialNumber=3 [ 416.597607][ T9244] netdevsim netdevsim5 netdevsim3: renamed from eth3 [ 416.606994][ T5823] usb 2-1: Product: syz [ 416.619937][ T5823] usb 2-1: Manufacturer: syz [ 416.635624][ T5823] usb 2-1: SerialNumber: syz [ 416.660974][ T5823] usb 2-1: config 0 descriptor?? [ 416.818990][ T9244] 8021q: adding VLAN 0 to HW filter on device bond0 [ 416.864969][ T9244] 8021q: adding VLAN 0 to HW filter on device team0 [ 416.880902][ T5823] usb 2-1: Found UVC 0.00 device syz (046d:08d3) [ 416.899279][ T2924] bridge0: port 1(bridge_slave_0) entered blocking state [ 416.906540][ T2924] bridge0: port 1(bridge_slave_0) entered forwarding state [ 416.915045][ T5823] usb 2-1: No valid video chain found. [ 416.978031][ T2924] bridge0: port 2(bridge_slave_1) entered blocking state [ 416.985324][ T2924] bridge0: port 2(bridge_slave_1) entered forwarding state [ 417.094823][ T2134] usb 2-1: USB disconnect, device number 21 [ 417.133168][ T9244] hsr0: Slave B (hsr_slave_1) is not up; please bring it up to get a fully working HSR network [ 418.865691][ T9441] loop4: detected capacity change from 0 to 131072 [ 418.931456][ T9441] F2FS-fs (loop4): invalid crc value [ 419.256462][ T9441] F2FS-fs (loop4): Found nat_bits in checkpoint [ 419.848399][ T9441] F2FS-fs (loop4): Mounted with checkpoint version = 48b305e4 [ 420.442897][ T9244] 8021q: adding VLAN 0 to HW filter on device batadv0 [ 421.357354][ T9244] veth0_vlan: entered promiscuous mode [ 421.395300][ T9244] veth1_vlan: entered promiscuous mode [ 421.487373][ T9244] veth0_macvtap: entered promiscuous mode [ 421.565189][ T9244] veth1_macvtap: entered promiscuous mode [ 421.645258][ T9244] batman_adv: The newly added mac address (aa:aa:aa:aa:aa:3e) already exists on: batadv_slave_0 [ 421.681758][ T9244] batman_adv: It is strongly recommended to keep mac addresses unique to avoid problems! [ 421.703821][ T9244] batman_adv: The newly added mac address (aa:aa:aa:aa:aa:3e) already exists on: batadv_slave_0 [ 421.744601][ T9244] batman_adv: It is strongly recommended to keep mac addresses unique to avoid problems! [ 421.797782][ T9244] batman_adv: The newly added mac address (aa:aa:aa:aa:aa:3e) already exists on: batadv_slave_0 [ 421.845347][ T9244] batman_adv: It is strongly recommended to keep mac addresses unique to avoid problems! [ 421.892482][ T9244] batman_adv: batadv0: Interface activated: batadv_slave_0 [ 421.961000][ T9244] batman_adv: The newly added mac address (aa:aa:aa:aa:aa:3f) already exists on: batadv_slave_1 [ 422.043619][ T9244] batman_adv: It is strongly recommended to keep mac addresses unique to avoid problems! [ 422.173000][ T9244] batman_adv: The newly added mac address (aa:aa:aa:aa:aa:3f) already exists on: batadv_slave_1 [ 422.337750][ T9244] batman_adv: It is strongly recommended to keep mac addresses unique to avoid problems! [ 422.483777][ T9244] batman_adv: The newly added mac address (aa:aa:aa:aa:aa:3f) already exists on: batadv_slave_1 [ 422.524254][ T9244] batman_adv: It is strongly recommended to keep mac addresses unique to avoid problems! [ 422.569618][ T9244] batman_adv: batadv0: Interface activated: batadv_slave_1 [ 422.658621][ T9244] netdevsim netdevsim5 netdevsim0: set [1, 0] type 2 family 0 port 6081 - 0 [ 422.715146][ T9244] netdevsim netdevsim5 netdevsim1: set [1, 0] type 2 family 0 port 6081 - 0 [ 422.724055][ T9244] netdevsim netdevsim5 netdevsim2: set [1, 0] type 2 family 0 port 6081 - 0 [ 422.733496][ T9244] netdevsim netdevsim5 netdevsim3: set [1, 0] type 2 family 0 port 6081 - 0 [ 422.968052][ T11] wlan0: Created IBSS using preconfigured BSSID 50:50:50:50:50:50 [ 422.994329][ T11] wlan0: Creating new IBSS network, BSSID 50:50:50:50:50:50 [ 423.065667][ T59] wlan1: Created IBSS using preconfigured BSSID 50:50:50:50:50:50 [ 423.073597][ T59] wlan1: Creating new IBSS network, BSSID 50:50:50:50:50:50 [ 424.306983][ T9521] loop1: detected capacity change from 0 to 2048 [ 424.349821][ T9521] UDF-fs: error (device loop1): udf_process_sequence: Primary Volume Descriptor not found! [ 424.400179][ T9521] UDF-fs: INFO Mounting volume 'LinuxUDF', timestamp 2022/11/22 14:59 (1000) [ 424.483929][ T5852] usb 6-1: new high-speed USB device number 2 using dummy_hcd [ 424.708749][ T5852] usb 6-1: New USB device found, idVendor=0424, idProduct=7850, bcdDevice= 0.00 [ 424.748743][ T5852] usb 6-1: New USB device strings: Mfr=1, Product=2, SerialNumber=3 [ 424.776130][ T5852] usb 6-1: Product: syz [ 424.794334][ T5852] usb 6-1: Manufacturer: syz [ 424.799014][ T5852] usb 6-1: SerialNumber: syz [ 425.091192][ T5852] lan78xx 6-1:1.0 (unnamed net_device) (uninitialized): Failed to read register index 0x00000098. ret = -32 [ 425.113053][ T5852] lan78xx 6-1:1.0 (unnamed net_device) (uninitialized): Failed to read register index 0x00000098. ret = -32 [ 425.359002][ T5852] lan78xx 6-1:1.0 (unnamed net_device) (uninitialized): Failed to write register index 0x00000010. ret = -71 [ 425.417272][ T5852] lan78xx 6-1:1.0 (unnamed net_device) (uninitialized): Registers INIT FAILED.... [ 425.465181][ T5852] lan78xx 6-1:1.0 (unnamed net_device) (uninitialized): Bind routine FAILED [ 425.522316][ T5852] lan78xx: probe of 6-1:1.0 failed with error -71 [ 425.587535][ T5852] usb 6-1: USB disconnect, device number 2 [ 430.433972][ T974] usb 2-1: new high-speed USB device number 22 using dummy_hcd [ 430.682004][ T974] usb 2-1: config 0 interface 0 altsetting 0 endpoint 0x81 has an invalid bInterval 0, changing to 7 [ 430.810741][ T974] usb 2-1: config 0 interface 0 altsetting 0 endpoint 0x81 has invalid wMaxPacketSize 0 [ 431.063134][ T974] usb 2-1: New USB device found, idVendor=256c, idProduct=006d, bcdDevice= 0.00 [ 431.214042][ T974] usb 2-1: New USB device strings: Mfr=2, Product=0, SerialNumber=0 [ 431.248657][ T974] usb 2-1: Manufacturer: syz [ 431.275010][ T974] usb 2-1: config 0 descriptor?? [ 431.321013][ T9614] netlink: 72 bytes leftover after parsing attributes in process `syz.5.1001'. [ 431.783764][ T0] NOHZ tick-stop error: local softirq work is pending, handler #02!!! [ 432.336343][ T974] uclogic 0003:256C:006D.000F: failed retrieving string descriptor #100: -71 [ 432.357147][ T974] uclogic 0003:256C:006D.000F: failed retrieving pen parameters: -71 [ 432.397217][ T974] uclogic 0003:256C:006D.000F: failed probing pen v1 parameters: -71 [ 432.431294][ T974] uclogic 0003:256C:006D.000F: failed probing parameters: -71 [ 432.469788][ T974] uclogic: probe of 0003:256C:006D.000F failed with error -71 [ 432.508490][ T974] usb 2-1: USB disconnect, device number 22 [ 434.819307][ T9624] loop5: detected capacity change from 0 to 32768 [ 434.903153][ T9624] BTRFS: device fsid c9fe44da-de57-406a-8241-57ec7d4412cf devid 1 transid 8 /dev/loop5 scanned by syz.5.1003 (9624) [ 434.959928][ T9624] BTRFS info (device loop5): first mount of filesystem c9fe44da-de57-406a-8241-57ec7d4412cf [ 434.985260][ T9624] BTRFS info (device loop5): using crc32c (crc32c-intel) checksum algorithm [ 435.007676][ T9624] BTRFS info (device loop5): setting nodatasum [ 435.026589][ T9624] BTRFS info (device loop5): force zlib compression, level 3 [ 435.052310][ T9624] BTRFS info (device loop5): setting incompat feature flag for COMPRESS_LZO (0x8) [ 435.263547][ T9624] BTRFS info (device loop5): use lzo compression, level 0 [ 435.270925][ T9624] BTRFS info (device loop5): turning on flush-on-commit [ 435.283683][ T9624] BTRFS info (device loop5): enabling auto defrag [ 435.312420][ T9624] BTRFS info (device loop5): max_inline at 4096 [ 435.331853][ T9624] BTRFS info (device loop5): using free space tree [ 435.350026][ T9624] workqueue: Failed to create a rescuer kthread for wq "btrfs-worker": -EINTR [ 435.370658][ T9624] workqueue: Failed to create a rescuer kthread for wq "btrfs-delalloc": -EINTR [ 435.401756][ T9624] workqueue: Failed to create a rescuer kthread for wq "btrfs-flush_delalloc": -EINTR [ 435.435490][ T9624] workqueue: Failed to create a rescuer kthread for wq "btrfs-cache": -EINTR [ 435.454907][ T9624] workqueue: Failed to create a rescuer kthread for wq "btrfs-fixup": -EINTR [ 435.498436][ T9624] workqueue: Failed to create a rescuer kthread for wq "btrfs-endio": -EINTR [ 435.565548][ T9624] workqueue: Failed to create a rescuer kthread for wq "btrfs-rmw": -EINTR [ 435.637140][ T9624] workqueue: Failed to create a rescuer kthread for wq "btrfs-qgroup-rescan": -EINTR [ 435.762077][ T9624] BTRFS error (device loop5): open_ctree failed: -12 [ 438.077820][ T9717] loop5: detected capacity change from 0 to 128 [ 438.211374][ T9721] loop4: detected capacity change from 0 to 256 [ 438.303078][ T9721] exFAT-fs (loop4): failed to load upcase table (idx : 0x00011a39, chksum : 0xd7c18d7b, utbl_chksum : 0xe619d30d) [ 438.674527][ T9727] loop4: detected capacity change from 0 to 256 [ 439.395007][ T9715] loop1: detected capacity change from 0 to 40427 [ 439.426090][ T9715] F2FS-fs (loop1): invalid crc value [ 440.369941][ T1293] ieee802154 phy0 wpan0: encryption failed: -22 [ 440.385250][ T1293] ieee802154 phy1 wpan1: encryption failed: -22 [ 440.454080][ T9715] F2FS-fs (loop1): Found nat_bits in checkpoint [ 441.189901][ T9715] F2FS-fs (loop1): Start checkpoint disabled! [ 442.141202][ T2134] usb 5-1: new high-speed USB device number 16 using dummy_hcd [ 442.408560][ T2134] usb 5-1: config 0 interface 0 altsetting 0 endpoint 0x81 has an invalid bInterval 0, changing to 7 [ 442.586412][ T2134] usb 5-1: config 0 interface 0 altsetting 0 endpoint 0x81 has invalid wMaxPacketSize 0 [ 442.644964][ T2134] usb 5-1: New USB device found, idVendor=28de, idProduct=1142, bcdDevice= 0.00 [ 442.717564][ T2134] usb 5-1: New USB device strings: Mfr=0, Product=0, SerialNumber=0 [ 442.765956][ T2134] usb 5-1: config 0 descriptor?? [ 443.260781][ T2134] hid-steam 0003:28DE:1142.0010: unknown main item tag 0x0 [ 443.291135][ T2134] hid-steam 0003:28DE:1142.0010: : USB HID v0.00 Device [HID 28de:1142] on usb-dummy_hcd.4-1/input0 [ 443.544931][ T2134] hid-steam 0003:28DE:1142.0010: Steam wireless receiver connected [ 443.560753][ T2134] hid-steam 0003:28DE:1142.0011: unknown main item tag 0x0 [ 443.582746][ T2134] hid-steam 0003:28DE:1142.0011: hidraw0: USB HID v0.00 Device [HID 28de:1142] on usb-dummy_hcd.4-1/input0 [ 444.666616][ T2134] usb 5-1: reset high-speed USB device number 16 using dummy_hcd [ 445.229973][ T9821] bridge0: port 2(bridge_slave_1) entered disabled state [ 445.237357][ T9821] bridge0: port 1(bridge_slave_0) entered disabled state [ 445.289192][ T9821] bridge0: port 2(bridge_slave_1) entered blocking state [ 445.296815][ T9821] bridge0: port 2(bridge_slave_1) entered forwarding state [ 445.306488][ T9821] bridge0: port 1(bridge_slave_0) entered blocking state [ 445.313802][ T9821] bridge0: port 1(bridge_slave_0) entered forwarding state [ 445.362215][ T9821] team0: Port device bridge0 added [ 445.760001][ T5851] usb 5-1: USB disconnect, device number 16 [ 446.384253][ T5851] hid-steam 0003:28DE:1142.0010: Steam wireless receiver disconnected [ 447.964527][ T9855] jffs2: notice: (9855) jffs2_build_xattr_subsystem: complete building xattr subsystem, 0 of xdatum (0 unchecked, 0 orphan) and 0 of xref (0 dead, 0 orphan) found. [ 456.575213][ T9961] FAULT_INJECTION: forcing a failure. [ 456.575213][ T9961] name fail_page_alloc, interval 1, probability 0, space 0, times 1 [ 456.623290][ T9961] CPU: 0 PID: 9961 Comm: syz.5.1070 Not tainted syzkaller #0 [ 456.630741][ T9961] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 07/24/2026 [ 456.640823][ T9961] Call Trace: [ 456.644177][ T9961] [ 456.647157][ T9961] dump_stack_lvl+0x18c/0x250 [ 456.651923][ T9961] ? show_regs_print_info+0x20/0x20 [ 456.657175][ T9961] ? load_image+0x420/0x420 [ 456.661713][ T9961] ? __lock_acquire+0x7d80/0x7d80 [ 456.666783][ T9961] should_fail_ex+0x394/0x4c0 [ 456.671550][ T9961] prepare_alloc_pages+0x1e1/0x5b0 [ 456.676704][ T9961] __alloc_pages+0x134/0x460 [ 456.681315][ T9961] ? zone_statistics+0x170/0x170 [ 456.686279][ T9961] ? alloc_pages+0x4e1/0x740 [ 456.690927][ T9961] ? do_raw_spin_unlock+0x121/0x230 [ 456.696156][ T9961] __get_free_pages+0xc/0x30 [ 456.700763][ T9961] kasan_populate_vmalloc_pte+0x35/0x100 [ 456.706509][ T9961] __apply_to_page_range+0x860/0xdd0 [ 456.711891][ T9961] ? kasan_populate_vmalloc+0x70/0x70 [ 456.717312][ T9961] ? apply_to_page_range+0x50/0x50 [ 456.722451][ T9961] ? do_raw_spin_unlock+0x121/0x230 [ 456.728118][ T9961] alloc_vmap_area+0x1d26/0x1e50 [ 456.733245][ T9961] ? vm_map_ram+0xcf0/0xcf0 [ 456.737781][ T9961] ? rcu_is_watching+0x15/0xb0 [ 456.742643][ T9961] __get_vm_area_node+0x162/0x370 [ 456.747695][ T9961] ? __x64_sys_bpf+0x7c/0x90 [ 456.752346][ T9961] __vmalloc_node_range+0x36f/0x1320 [ 456.757761][ T9961] ? dev_map_create_hash+0x21/0x1b0 [ 456.763065][ T9961] ? free_vm_area+0x50/0x50 [ 456.767600][ T9961] ? __kmem_cache_alloc_node+0x194/0x250 [ 456.773270][ T9961] bpf_map_area_alloc+0xf1/0x110 [ 456.778235][ T9961] ? dev_map_create_hash+0x21/0x1b0 [ 456.783459][ T9961] dev_map_create_hash+0x21/0x1b0 [ 456.788510][ T9961] dev_map_alloc+0x277/0x4c0 [ 456.793127][ T9961] map_create+0x877/0x12f0 [ 456.797572][ T9961] __sys_bpf+0x651/0x890 [ 456.801857][ T9961] ? bpf_link_show_fdinfo+0x560/0x560 [ 456.807261][ T9961] ? lock_chain_count+0x20/0x20 [ 456.812136][ T9961] __x64_sys_bpf+0x7c/0x90 [ 456.816568][ T9961] do_syscall_64+0x55/0xb0 [ 456.821008][ T9961] ? clear_bhb_loop+0x40/0x90 [ 456.825721][ T9961] ? clear_bhb_loop+0x40/0x90 [ 456.830426][ T9961] entry_SYSCALL_64_after_hwframe+0x68/0xd2 [ 456.836359][ T9961] RIP: 0033:0x7f601719e159 [ 456.840857][ T9961] 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 [ 456.860511][ T9961] RSP: 002b:00007f60180ca028 EFLAGS: 00000246 ORIG_RAX: 0000000000000141 [ 456.868943][ T9961] RAX: ffffffffffffffda RBX: 00007f6017425fa0 RCX: 00007f601719e159 [ 456.876964][ T9961] RDX: 000000000000001d RSI: 00002000000001c0 RDI: 0000000000000000 [ 456.884951][ T9961] RBP: 00007f601723506b R08: 0000000000000000 R09: 0000000000000000 [ 456.892956][ T9961] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000000 [ 456.900949][ T9961] R13: 00007f6017426038 R14: 00007f6017425fa0 R15: 00007ffef6b712a8 [ 456.908946][ T9961] [ 456.912099][ C0] vkms_vblank_simulate: vblank timer overrun [ 457.303958][ T9984] FAULT_INJECTION: forcing a failure. [ 457.303958][ T9984] name fail_usercopy, interval 1, probability 0, space 0, times 1 [ 457.330240][ T9984] CPU: 1 PID: 9984 Comm: syz.5.1078 Not tainted syzkaller #0 [ 457.337692][ T9984] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 07/24/2026 [ 457.347808][ T9984] Call Trace: [ 457.351121][ T9984] [ 457.354090][ T9984] dump_stack_lvl+0x18c/0x250 [ 457.358827][ T9984] ? show_regs_print_info+0x20/0x20 [ 457.364075][ T9984] ? load_image+0x420/0x420 [ 457.368656][ T9984] ? __might_fault+0xaa/0x120 [ 457.373402][ T9984] ? __lock_acquire+0x7d80/0x7d80 [ 457.378476][ T9984] ? __virt_addr_valid+0x10c/0x380 [ 457.383672][ T9984] should_fail_ex+0x394/0x4c0 [ 457.388403][ T9984] _copy_to_user+0x2f/0xa0 [ 457.392917][ T9984] bpf_verifier_vlog+0x5ac/0x840 [ 457.398045][ T9984] btf_verifier_log+0x11e/0x1a0 [ 457.402992][ T9984] ? btf_parse_graph_root+0xb00/0xb00 [ 457.408429][ T9984] ? __btf_verifier_log+0xe3/0x140 [ 457.413603][ T9984] ? btf_check_sec_info+0x350/0x350 [ 457.418855][ T9984] btf_func_proto_log+0x474/0x850 [ 457.423939][ T9984] __btf_verifier_log_type+0x457/0x690 [ 457.429463][ T9984] ? btf_int_show+0x2810/0x2810 [ 457.434390][ T9984] btf_func_proto_check_meta+0xc0/0x150 [ 457.440029][ T9984] btf_check_all_metas+0x371/0xaf0 [ 457.445204][ T9984] btf_parse_type_sec+0xfc/0x1960 [ 457.450270][ T9984] ? btf_check_sec_info+0x350/0x350 [ 457.455524][ T9984] ? __virt_addr_valid+0x10c/0x380 [ 457.460689][ T9984] ? btf_verifier_log+0x1a0/0x1a0 [ 457.465763][ T9984] ? btf_parse_hdr+0x545/0x700 [ 457.470579][ T9984] ? btf_parse_str_sec+0x20d/0x2a0 [ 457.475738][ T9984] btf_new_fd+0x440/0x9e0 [ 457.480215][ T9984] ? bpf_btf_show_fdinfo+0x80/0x80 [ 457.485373][ T9984] ? capable+0x88/0xe0 [ 457.489600][ T9984] __sys_bpf+0x670/0x890 [ 457.493900][ T9984] ? bpf_link_show_fdinfo+0x560/0x560 [ 457.499686][ T9984] ? lock_chain_count+0x20/0x20 [ 457.504594][ T9984] __x64_sys_bpf+0x7c/0x90 [ 457.509058][ T9984] do_syscall_64+0x55/0xb0 [ 457.513524][ T9984] ? clear_bhb_loop+0x40/0x90 [ 457.518254][ T9984] ? clear_bhb_loop+0x40/0x90 [ 457.523008][ T9984] entry_SYSCALL_64_after_hwframe+0x68/0xd2 [ 457.528953][ T9984] RIP: 0033:0x7f601719e159 [ 457.533411][ T9984] 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 [ 457.553065][ T9984] RSP: 002b:00007f60180ca028 EFLAGS: 00000246 ORIG_RAX: 0000000000000141 [ 457.561532][ T9984] RAX: ffffffffffffffda RBX: 00007f6017425fa0 RCX: 00007f601719e159 [ 457.569551][ T9984] RDX: 0000000000000028 RSI: 0000200000000180 RDI: 0000000000000012 [ 457.577573][ T9984] RBP: 00007f601723506b R08: 0000000000000000 R09: 0000000000000000 [ 457.585595][ T9984] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000000 [ 457.593607][ T9984] R13: 00007f6017426038 R14: 00007f6017425fa0 R15: 00007ffef6b712a8 [ 457.601736][ T9984] [ 460.864872][T10035] ip6_tables: ip6tables: counters copy to user failed while replacing table [ 461.874619][ T2134] usb 5-1: new high-speed USB device number 17 using dummy_hcd [ 462.086601][ T2134] usb 5-1: config 0 interface 0 altsetting 8 endpoint 0x81 has an invalid bInterval 0, changing to 7 [ 462.097776][ T2134] usb 5-1: config 0 interface 0 altsetting 8 has 1 endpoint descriptor, different from the interface descriptor's value: 2 [ 462.135512][ T2134] usb 5-1: config 0 interface 0 has no altsetting 0 [ 462.150699][ T2134] usb 5-1: New USB device found, idVendor=056a, idProduct=00bb, bcdDevice= 0.00 [ 462.175527][ T2134] usb 5-1: New USB device strings: Mfr=0, Product=0, SerialNumber=0 [ 462.193993][ T2134] usb 5-1: config 0 descriptor?? [ 462.372555][T10088] loop1: detected capacity change from 0 to 512 [ 462.385957][T10088] EXT4-fs: Ignoring removed mblk_io_submit option [ 462.435347][T10088] EXT4-fs (loop1): mounted filesystem 00000000-0000-0000-0000-000000000000 r/w without journal. Quota mode: writeback. [ 462.488341][T10088] ext4 filesystem being mounted at /263/file2 supports timestamps until 2038-01-19 (0x7fffffff) [ 462.582539][ T5788] EXT4-fs (loop1): unmounting filesystem 00000000-0000-0000-0000-000000000000. [ 462.777561][ T2134] wacom 0003:056A:00BB.0012: Unknown device_type for 'HID 056a:00bb'. Assuming pen. [ 462.902580][ T2134] wacom 0003:056A:00BB.0012: hidraw0: USB HID v0.00 Device [HID 056a:00bb] on usb-dummy_hcd.4-1/input0 [ 463.417104][ T2134] input: Wacom Intuos4 12x19 Pen as /devices/platform/dummy_hcd.4/usb5/5-1/5-1:0.0/0003:056A:00BB.0012/input/input31 [ 463.759652][ T2134] usb 5-1: USB disconnect, device number 17 [ 463.832680][T10101] fido_id[10101]: Failed to open report descriptor at '/sys/devices/platform/dummy_hcd.4/usb5/5-1/report_descriptor': No such file or directory [ 470.799831][T10214] loop4: detected capacity change from 0 to 512 [ 470.807535][T10214] EXT4-fs: Ignoring removed oldalloc option [ 470.844110][T10214] EXT4-fs (loop4): encrypted files will use data=ordered instead of data journaling mode [ 470.893540][T10214] EXT4-fs (loop4): 1 truncate cleaned up [ 470.960084][T10220] loop1: detected capacity change from 0 to 512 [ 471.045694][T10214] EXT4-fs (loop4): mounted filesystem 00000000-0000-0000-0000-000000000000 r/w without journal. Quota mode: none. [ 471.378499][T10220] EXT4-fs (loop1): mounted filesystem 00000000-0000-0000-0000-000000000000 r/w without journal. Quota mode: writeback. [ 471.461095][T10220] ext4 filesystem being mounted at /270/file1 supports timestamps until 2038-01-19 (0x7fffffff) [ 471.611252][ T5946] EXT4-fs (loop4): unmounting filesystem 00000000-0000-0000-0000-000000000000. [ 471.868990][T10229] FAULT_INJECTION: forcing a failure. [ 471.868990][T10229] name failslab, interval 1, probability 0, space 0, times 0 [ 471.870725][ T5788] EXT4-fs (loop1): unmounting filesystem 00000000-0000-0000-0000-000000000000. [ 471.882663][T10229] CPU: 1 PID: 10229 Comm: syz.4.1136 Not tainted syzkaller #0 [ 471.898765][T10229] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 07/24/2026 [ 471.908866][T10229] Call Trace: [ 471.912183][T10229] [ 471.915156][T10229] dump_stack_lvl+0x18c/0x250 [ 471.919893][T10229] ? show_regs_print_info+0x20/0x20 [ 471.925147][T10229] ? load_image+0x420/0x420 [ 471.929819][T10229] ? __might_sleep+0xe0/0xe0 [ 471.934540][T10229] ? __lock_acquire+0x7d80/0x7d80 [ 471.939623][T10229] should_fail_ex+0x394/0x4c0 [ 471.944362][T10229] should_failslab+0x9/0x20 [ 471.948999][T10229] slab_pre_alloc_hook+0x59/0x300 [ 471.954085][T10229] kmem_cache_alloc_lru+0x4d/0x2b0 [ 471.959263][T10229] ? __d_alloc+0x31/0x710 [ 471.963670][T10229] __d_alloc+0x31/0x710 [ 471.967903][T10229] d_alloc_pseudo+0x1d/0x70 [ 471.972449][T10229] alloc_file_pseudo+0xe4/0x210 [ 471.977404][T10229] ? fput+0x1a0/0x1a0 [ 471.981515][T10229] ? _raw_spin_unlock+0x28/0x40 [ 471.986431][T10229] ? alloc_fd+0x590/0x640 [ 471.990861][T10229] anon_inode_getfd+0xca/0x1c0 [ 471.995714][T10229] __se_sys_fsopen+0x22d/0x2c0 [ 472.000512][T10229] do_syscall_64+0x55/0xb0 [ 472.004963][T10229] ? clear_bhb_loop+0x40/0x90 [ 472.009670][T10229] ? clear_bhb_loop+0x40/0x90 [ 472.014375][T10229] entry_SYSCALL_64_after_hwframe+0x68/0xd2 [ 472.020294][T10229] RIP: 0033:0x7f72a299e159 [ 472.024731][T10229] 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 [ 472.044359][T10229] RSP: 002b:00007f72a381f028 EFLAGS: 00000246 ORIG_RAX: 00000000000001ae [ 472.052792][T10229] RAX: ffffffffffffffda RBX: 00007f72a2c25fa0 RCX: 00007f72a299e159 [ 472.060785][T10229] RDX: 0000000000000000 RSI: 0000000000000001 RDI: 00002000000002c0 [ 472.068791][T10229] RBP: 00007f72a2a3506b R08: 0000000000000000 R09: 0000000000000000 [ 472.076789][T10229] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000000 [ 472.084785][T10229] R13: 00007f72a2c26038 R14: 00007f72a2c25fa0 R15: 00007ffd35a99418 [ 472.092803][T10229] [ 472.095948][ C1] vkms_vblank_simulate: vblank timer overrun [ 478.231877][T10309] input: syz0 as /devices/virtual/input/input34 [ 481.398999][T10356] loop5: detected capacity change from 0 to 512 [ 481.431345][T10356] EXT4-fs (loop5): mounted filesystem 00000000-0000-0000-0000-000000000000 r/w without journal. Quota mode: writeback. [ 481.497587][T10356] ext4 filesystem being mounted at /54/file1 supports timestamps until 2038-01-19 (0x7fffffff) [ 481.798968][ T9244] EXT4-fs (loop5): unmounting filesystem 00000000-0000-0000-0000-000000000000. [ 484.091671][T10364] loop5: detected capacity change from 0 to 32768 [ 484.122434][T10364] BTRFS: device fsid 14d642db-7b15-43e4-81e6-4b8fac6a25f8 devid 1 transid 8 /dev/loop5 scanned by syz.5.1169 (10364) [ 484.341373][T10364] BTRFS info (device loop5): first mount of filesystem 14d642db-7b15-43e4-81e6-4b8fac6a25f8 [ 484.378649][T10364] BTRFS info (device loop5): using blake2b (blake2b-256-generic) checksum algorithm [ 484.413842][T10364] BTRFS info (device loop5): using free space tree [ 484.556241][T10364] BTRFS info (device loop5): enabling ssd optimizations [ 484.556795][T10372] loop4: detected capacity change from 0 to 40427 [ 484.590057][T10372] F2FS-fs (loop4): build fault injection attr: rate: 690, type: 0x7ffff [ 484.602508][T10372] F2FS-fs (loop4): Image doesn't support compression [ 484.610312][T10372] F2FS-fs (loop4): Image doesn't support compression [ 484.638100][T10372] F2FS-fs (loop4): invalid crc value [ 484.661434][T10372] F2FS-fs (loop4): Found nat_bits in checkpoint [ 484.831517][T10372] F2FS-fs (loop4): Mounted with checkpoint version = 48b305e5 [ 485.130020][ T9244] BTRFS info (device loop5): last unmount of filesystem 14d642db-7b15-43e4-81e6-4b8fac6a25f8 [ 485.349406][T10290] BTRFS: device fsid 14d642db-7b15-43e4-81e6-4b8fac6a25f8 devid 1 transid 10 /dev/loop5 scanned by udevd (10290) [ 485.631118][ T5946] syz-executor: attempt to access beyond end of device [ 485.631118][ T5946] loop4: rw=2049, sector=45096, nr_sectors = 8 limit=40427 [ 485.651630][ T5946] F2FS-fs (loop4): Stopped filesystem due to reason: 3 [ 487.938146][T10425] loop1: detected capacity change from 0 to 131072 [ 488.024503][T10425] F2FS-fs (loop1): invalid crc value [ 488.072805][T10425] F2FS-fs (loop1): Found nat_bits in checkpoint [ 488.142395][T10425] F2FS-fs (loop1): Mounted with checkpoint version = 48b305e4 [ 492.873884][ T5822] usb 5-1: new full-speed USB device number 18 using dummy_hcd [ 493.066485][ T5822] usb 5-1: config 0 interface 0 altsetting 0 endpoint 0x81 has an invalid bInterval 0, changing to 10 [ 493.096388][ T5822] usb 5-1: config 0 interface 0 altsetting 0 endpoint 0x81 has invalid wMaxPacketSize 0 [ 493.112048][ T5822] usb 5-1: config 0 interface 0 altsetting 0 has 1 endpoint descriptor, different from the interface descriptor's value: 21 [ 493.132043][ T5822] usb 5-1: New USB device found, idVendor=047f, idProduct=ffff, bcdDevice= 0.00 [ 493.141719][ T5822] usb 5-1: New USB device strings: Mfr=0, Product=0, SerialNumber=0 [ 493.159989][ T5822] usb 5-1: config 0 descriptor?? [ 493.919174][ T5822] plantronics 0003:047F:FFFF.0013: No inputs registered, leaving [ 493.963622][ T5822] plantronics 0003:047F:FFFF.0013: hiddev0,hidraw0: USB HID v0.40 Device [HID 047f:ffff] on usb-dummy_hcd.4-1/input0 [ 494.009842][ T5822] usb 5-1: USB disconnect, device number 18 [ 494.372471][T10487] fido_id[10487]: Failed to open report descriptor at '/sys/devices/platform/dummy_hcd.4/usb5/report_descriptor': No such file or directory [ 497.243129][T10520] jffs2: notice: (10520) jffs2_build_xattr_subsystem: complete building xattr subsystem, 0 of xdatum (0 unchecked, 0 orphan) and 0 of xref (0 dead, 0 orphan) found. [ 499.356170][T10528] loop5: detected capacity change from 0 to 32768 [ 499.402272][T10528] JBD2: Ignoring recovery information on journal [ 499.553064][T10528] ocfs2: Mounting device (7,5) on (node local, slot 0) with ordered data mode. [ 499.777007][ T9244] ocfs2: Unmounting device (7,5) on (node local) [ 500.255620][ T5822] usb 6-1: new high-speed USB device number 3 using dummy_hcd [ 500.444298][ T5822] usb 6-1: Using ep0 maxpacket: 32 [ 500.474121][ T5822] usb 6-1: config 4 interface 0 altsetting 0 endpoint 0x81 has an invalid bInterval 0, changing to 7 [ 500.491407][ T5822] usb 6-1: config 4 interface 0 altsetting 0 endpoint 0x81 has invalid wMaxPacketSize 0 [ 500.509469][ T5822] usb 6-1: New USB device found, idVendor=046d, idProduct=c314, bcdDevice= 0.40 [ 500.530962][ T5822] usb 6-1: New USB device strings: Mfr=255, Product=255, SerialNumber=0 [ 500.539650][ T5822] usb 6-1: Product: syz [ 500.544135][ T5822] usb 6-1: Manufacturer: syz [ 500.577421][ T5822] hub 6-1:4.0: USB hub found [ 500.880044][ T5822] hub 6-1:4.0: config failed, can't read hub descriptor (err -22) [ 501.808617][ T1293] ieee802154 phy0 wpan0: encryption failed: -22 [ 501.815409][ T1293] ieee802154 phy1 wpan1: encryption failed: -22 [ 502.252445][ T5822] usb 6-1: USB disconnect, device number 3 [ 502.700962][T10577] FAULT_INJECTION: forcing a failure. [ 502.700962][T10577] name fail_usercopy, interval 1, probability 0, space 0, times 0 [ 502.715534][T10577] CPU: 0 PID: 10577 Comm: syz.1.1231 Not tainted syzkaller #0 [ 502.723070][T10577] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 07/24/2026 [ 502.733177][T10577] Call Trace: [ 502.736525][T10577] [ 502.739497][T10577] dump_stack_lvl+0x18c/0x250 [ 502.744239][T10577] ? show_regs_print_info+0x20/0x20 [ 502.749502][T10577] ? load_image+0x420/0x420 [ 502.754064][T10577] ? __lock_acquire+0x7d80/0x7d80 [ 502.759145][T10577] ? __virt_addr_valid+0x10c/0x380 [ 502.764316][T10577] should_fail_ex+0x394/0x4c0 [ 502.769061][T10577] _copy_from_user+0x2f/0xe0 [ 502.773713][T10577] load_msg+0x28a/0x380 [ 502.778019][T10577] do_msgrcv+0x279/0x13d0 [ 502.782402][T10577] ? do_msgrcv+0x13d0/0x13d0 [ 502.787066][T10577] ? ksys_msgrcv+0x40/0x40 [ 502.791534][T10577] ? lockdep_hardirqs_on_prepare+0x44c/0x7d0 [ 502.797581][T10577] ? lock_chain_count+0x20/0x20 [ 502.802489][T10577] ? lockdep_hardirqs_on+0x98/0x150 [ 502.807734][T10577] ? __x64_sys_msgrcv+0x20/0xd0 [ 502.812648][T10577] do_syscall_64+0x55/0xb0 [ 502.817124][T10577] ? clear_bhb_loop+0x40/0x90 [ 502.818271][ T5822] usb 6-1: new full-speed USB device number 4 using dummy_hcd [ 502.821943][T10577] ? clear_bhb_loop+0x40/0x90 [ 502.834141][T10577] entry_SYSCALL_64_after_hwframe+0x68/0xd2 [ 502.840169][T10577] RIP: 0033:0x7f45e0b9e159 [ 502.844609][T10577] 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 [ 502.864325][T10577] RSP: 002b:00007f45e19b1028 EFLAGS: 00000246 ORIG_RAX: 0000000000000046 [ 502.872788][T10577] RAX: ffffffffffffffda RBX: 00007f45e0e25fa0 RCX: 00007f45e0b9e159 [ 502.880786][T10577] RDX: 00000000ffffff4e RSI: 0000200000002fc0 RDI: 0000000000000000 [ 502.888792][T10577] RBP: 00007f45e0c3506b R08: 0000000000004800 R09: 0000000000000000 [ 502.896868][T10577] R10: 0000000000000001 R11: 0000000000000246 R12: 0000000000000000 [ 502.904861][T10577] R13: 00007f45e0e26038 R14: 00007f45e0e25fa0 R15: 00007ffee9b3e5b8 [ 502.912879][T10577] [ 503.313791][ T5822] usb 6-1: device not accepting address 4, error -71 [ 505.273500][T10601] FAULT_INJECTION: forcing a failure. [ 505.273500][T10601] name fail_futex, interval 1, probability 0, space 0, times 1 [ 505.925336][T10601] CPU: 1 PID: 10601 Comm: syz.5.1238 Not tainted syzkaller #0 [ 505.932887][T10601] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 07/24/2026 [ 505.942988][T10601] Call Trace: [ 505.946310][T10601] [ 505.949292][T10601] dump_stack_lvl+0x18c/0x250 [ 505.954037][T10601] ? show_regs_print_info+0x20/0x20 [ 505.959284][T10601] ? load_image+0x420/0x420 [ 505.963829][T10601] ? unwind_get_return_address+0x91/0xc0 [ 505.969514][T10601] ? _raw_spin_unlock_irqrestore+0x86/0x120 [ 505.975492][T10601] ? lockdep_hardirqs_on+0x98/0x150 [ 505.980738][T10601] should_fail_ex+0x394/0x4c0 [ 505.985496][T10601] get_futex_key+0x136/0x1030 [ 505.990372][T10601] ? __stack_depot_save+0x575/0x660 [ 505.995627][T10601] ? futex_setup_timer+0xc0/0xc0 [ 506.000612][T10601] ? kasan_save_free_info+0x28/0x40 [ 506.005862][T10601] ? ____kasan_slab_free+0x126/0x1f0 [ 506.011190][T10601] ? slab_free_freelist_hook+0x130/0x1a0 [ 506.016880][T10601] ? kmem_cache_free+0xf8/0x290 [ 506.021815][T10601] ? getname_flags+0x277/0x500 [ 506.026634][T10601] futex_wake+0x127/0x4f0 [ 506.031016][T10601] ? futex_wake_mark+0x150/0x150 [ 506.036011][T10601] ? lockdep_hardirqs_on_prepare+0x44c/0x7d0 [ 506.042138][T10601] do_futex+0x35d/0x3e0 [ 506.046346][T10601] ? __ia32_sys_get_robust_list+0x110/0x110 [ 506.052315][T10601] __se_sys_futex+0x3a9/0x440 [ 506.057096][T10601] ? kmem_cache_free+0xf8/0x290 [ 506.061996][T10601] ? __x64_sys_futex+0xf0/0xf0 [ 506.066817][T10601] ? __x64_sys_futex+0x21/0xf0 [ 506.071623][T10601] do_syscall_64+0x55/0xb0 [ 506.076086][T10601] ? clear_bhb_loop+0x40/0x90 [ 506.080821][T10601] ? clear_bhb_loop+0x40/0x90 [ 506.085539][T10601] entry_SYSCALL_64_after_hwframe+0x68/0xd2 [ 506.091469][T10601] RIP: 0033:0x7f601719e159 [ 506.095917][T10601] 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 [ 506.115575][T10601] RSP: 002b:00007f60180ca0e8 EFLAGS: 00000246 ORIG_RAX: 00000000000000ca [ 506.124034][T10601] RAX: ffffffffffffffda RBX: 00007f6017425fa8 RCX: 00007f601719e159 [ 506.132038][T10601] RDX: 00000000000f4240 RSI: 0000000000000081 RDI: 00007f6017425fac [ 506.140127][T10601] RBP: 00007f6017425fa0 R08: 0000000000745d1e R09: 0000000000000000 [ 506.148140][T10601] R10: ffffffffffffffff R11: 0000000000000246 R12: 0000000000000000 [ 506.156170][T10601] R13: 00007f6017426038 R14: 00007ffef6b711c0 R15: 00007ffef6b712a8 [ 506.164202][T10601] [ 506.167308][ C1] vkms_vblank_simulate: vblank timer overrun [ 506.335281][T10607] jffs2: notice: (10607) jffs2_build_xattr_subsystem: complete building xattr subsystem, 0 of xdatum (0 unchecked, 0 orphan) and 0 of xref (0 dead, 0 orphan) found. [ 510.521686][T10658] loop5: detected capacity change from 0 to 512 [ 510.532365][T10658] EXT4-fs: Ignoring removed bh option [ 510.578881][T10658] EXT4-fs: Warning: mounting with an experimental mount option 'dioread_nolock' for blocksize < PAGE_SIZE [ 510.668870][T10658] EXT4-fs (loop5): mounted filesystem 00000000-0000-0000-0000-000000000000 r/w without journal. Quota mode: writeback. [ 510.885277][T10658] ext4 filesystem being mounted at /72/file1 supports timestamps until 2038-01-19 (0x7fffffff) [ 511.741250][T10672] jffs2: notice: (10672) jffs2_build_xattr_subsystem: complete building xattr subsystem, 0 of xdatum (0 unchecked, 0 orphan) and 0 of xref (0 dead, 0 orphan) found. [ 511.748723][ T9244] EXT4-fs (loop5): unmounting filesystem 00000000-0000-0000-0000-000000000000. [ 513.959184][T10689] loop1: detected capacity change from 0 to 131072 [ 514.022627][T10689] F2FS-fs (loop1): Wrong CP boundary, start(512) end(1536) blocks(0) [ 514.031123][T10689] F2FS-fs (loop1): Can't find valid F2FS filesystem in 1th superblock [ 514.065609][T10689] F2FS-fs (loop1): invalid crc value [ 514.118627][T10689] F2FS-fs (loop1): Found nat_bits in checkpoint [ 514.221753][T10689] F2FS-fs (loop1): Try to recover 1th superblock, ret: 0 [ 514.229037][T10689] F2FS-fs (loop1): Mounted with checkpoint version = 48b305e4 [ 519.300432][T10761] FAULT_INJECTION: forcing a failure. [ 519.300432][T10761] name fail_usercopy, interval 1, probability 0, space 0, times 0 [ 519.324596][T10761] CPU: 1 PID: 10761 Comm: syz.4.1284 Not tainted syzkaller #0 [ 519.332151][T10761] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 07/24/2026 [ 519.342251][T10761] Call Trace: [ 519.345575][T10761] [ 519.348541][T10761] dump_stack_lvl+0x18c/0x250 [ 519.353275][T10761] ? show_regs_print_info+0x20/0x20 [ 519.358545][T10761] ? load_image+0x420/0x420 [ 519.363110][T10761] ? __lock_acquire+0x7d80/0x7d80 [ 519.368192][T10761] ? __virt_addr_valid+0x10c/0x380 [ 519.373367][T10761] should_fail_ex+0x394/0x4c0 [ 519.378115][T10761] _copy_from_user+0x2f/0xe0 [ 519.382752][T10761] load_msg+0x209/0x380 [ 519.386978][T10761] do_msgrcv+0x279/0x13d0 [ 519.391359][T10761] ? do_msgrcv+0x13d0/0x13d0 [ 519.396020][T10761] ? ksys_msgrcv+0x40/0x40 [ 519.400489][T10761] ? lockdep_hardirqs_on_prepare+0x44c/0x7d0 [ 519.406524][T10761] ? lock_chain_count+0x20/0x20 [ 519.411426][T10761] ? lockdep_hardirqs_on+0x98/0x150 [ 519.416670][T10761] ? __x64_sys_msgrcv+0x20/0xd0 [ 519.421576][T10761] do_syscall_64+0x55/0xb0 [ 519.426041][T10761] ? clear_bhb_loop+0x40/0x90 [ 519.430779][T10761] ? clear_bhb_loop+0x40/0x90 [ 519.435511][T10761] entry_SYSCALL_64_after_hwframe+0x68/0xd2 [ 519.441459][T10761] RIP: 0033:0x7f72a299e159 [ 519.445915][T10761] 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 [ 519.465596][T10761] RSP: 002b:00007f72a381f028 EFLAGS: 00000246 ORIG_RAX: 0000000000000046 [ 519.474062][T10761] RAX: ffffffffffffffda RBX: 00007f72a2c25fa0 RCX: 00007f72a299e159 [ 519.482076][T10761] RDX: 00000000ffffff4e RSI: 0000200000002fc0 RDI: 0000000000000000 [ 519.490095][T10761] RBP: 00007f72a2a3506b R08: 0000000000004800 R09: 0000000000000000 [ 519.498111][T10761] R10: 0000000000000001 R11: 0000000000000246 R12: 0000000000000000 [ 519.506127][T10761] R13: 00007f72a2c26038 R14: 00007f72a2c25fa0 R15: 00007ffd35a99418 [ 519.514161][T10761] [ 523.229208][T10778] loop4: detected capacity change from 0 to 32768 [ 523.249802][T10778] BTRFS: device fsid db05bf05-c4f4-4d41-ba1f-eb57295b561b devid 1 transid 8 /dev/loop4 scanned by syz.4.1290 (10778) [ 523.297641][T10778] BTRFS info (device loop4): first mount of filesystem db05bf05-c4f4-4d41-ba1f-eb57295b561b [ 523.315457][T10778] BTRFS info (device loop4): using xxhash64 (xxhash64-generic) checksum algorithm [ 523.333978][T10778] BTRFS info (device loop4): using free space tree [ 523.439671][T10778] BTRFS info (device loop4): enabling ssd optimizations [ 523.460294][T10778] BTRFS info (device loop4): auto enabling async discard [ 523.821988][ T5946] BTRFS info (device loop4): last unmount of filesystem db05bf05-c4f4-4d41-ba1f-eb57295b561b [ 524.333819][ T5792] usb 5-1: new high-speed USB device number 19 using dummy_hcd [ 524.372546][ T5783] Bluetooth: hci0: command 0x0406 tx timeout [ 524.414413][ T2935] Bluetooth: hci4: Frame reassembly failed (-84) [ 524.535928][ T5792] usb 5-1: config 1 interface 0 altsetting 0 endpoint 0x2 has invalid wMaxPacketSize 0 [ 524.553850][ T5792] usb 5-1: config 1 interface 0 altsetting 0 bulk endpoint 0x2 has invalid maxpacket 0 [ 524.566486][ T5792] usb 5-1: New USB device found, idVendor=104f, idProduct=0004, bcdDevice= 1.00 [ 524.576052][ T5792] usb 5-1: New USB device strings: Mfr=1, Product=2, SerialNumber=0 [ 524.584895][ T5792] usb 5-1: Product: syz [ 524.589226][ T5792] usb 5-1: Manufacturer: syz [ 524.610644][ T5792] iuu_phoenix 5-1:1.0: iuu_phoenix converter detected [ 524.626005][ T5792] usb 5-1: iuu_phoenix converter now attached to ttyUSB0 [ 524.857793][T10823] iuu_phoenix ttyUSB0: vcc_mode_store - vcc_mode: is not a unsigned long [ 524.868053][ T2134] usb 5-1: USB disconnect, device number 19 [ 524.885908][ T2134] iuu_phoenix ttyUSB0: iuu_phoenix converter now disconnected from ttyUSB0 [ 524.896675][ T2134] iuu_phoenix 5-1:1.0: device disconnected [ 526.449120][ T5784] Bluetooth: hci4: command 0x1003 tx timeout [ 526.456678][ T5783] Bluetooth: hci4: Opcode 0x1003 failed: -110 [ 529.147561][ T5792] hid-generic 0000:0000:0000.0014: unknown main item tag 0x0 [ 529.325246][ T5792] hid-generic 0000:0000:0000.0014: hidraw0: HID v0.00 Device [syz1] on syz0 [ 529.446788][T10867] loop1: detected capacity change from 0 to 512 [ 529.591807][T10867] EXT4-fs error (device loop1): ext4_orphan_get:1408: inode #15: comm syz.1.1315: inode has both inline data and extents flags [ 529.687503][T10867] EXT4-fs error (device loop1): ext4_orphan_get:1413: comm syz.1.1315: couldn't read orphan inode 15 (err -117) [ 529.772727][T10867] EXT4-fs (loop1): mounted filesystem 00000000-0000-0000-0000-000000000000 r/w without journal. Quota mode: writeback. [ 529.979756][T10867] Invalid argument reading file caps for ./file0 [ 530.024960][ T5788] EXT4-fs (loop1): unmounting filesystem 00000000-0000-0000-0000-000000000000. [ 530.127014][T10877] FAULT_INJECTION: forcing a failure. [ 530.127014][T10877] name fail_usercopy, interval 1, probability 0, space 0, times 0 [ 530.163876][T10877] CPU: 1 PID: 10877 Comm: syz.1.1318 Not tainted syzkaller #0 [ 530.171420][T10877] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 07/24/2026 [ 530.181520][T10877] Call Trace: [ 530.184840][T10877] [ 530.187814][T10877] dump_stack_lvl+0x18c/0x250 [ 530.192552][T10877] ? show_regs_print_info+0x20/0x20 [ 530.197807][T10877] ? load_image+0x420/0x420 [ 530.202368][T10877] ? __might_fault+0xaa/0x120 [ 530.207096][T10877] ? __lock_acquire+0x7d80/0x7d80 [ 530.212175][T10877] ? __up_read+0x2b8/0x6b0 [ 530.216665][T10877] ? __virt_addr_valid+0x10c/0x380 [ 530.221839][T10877] should_fail_ex+0x394/0x4c0 [ 530.226578][T10877] _copy_to_user+0x2f/0xa0 [ 530.231135][T10877] __se_sys_mincore+0x4fb/0x600 [ 530.236052][T10877] ? lockdep_hardirqs_on+0x98/0x150 [ 530.241319][T10877] do_syscall_64+0x55/0xb0 [ 530.245802][T10877] ? clear_bhb_loop+0x40/0x90 [ 530.250548][T10877] ? clear_bhb_loop+0x40/0x90 [ 530.255299][T10877] entry_SYSCALL_64_after_hwframe+0x68/0xd2 [ 530.261270][T10877] RIP: 0033:0x7f45e0b9e159 [ 530.265744][T10877] 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 [ 530.285419][T10877] RSP: 002b:00007f45e19b1028 EFLAGS: 00000246 ORIG_RAX: 000000000000001b [ 530.293913][T10877] RAX: ffffffffffffffda RBX: 00007f45e0e25fa0 RCX: 00007f45e0b9e159 [ 530.301952][T10877] RDX: 0000000000000000 RSI: 0000000000004000 RDI: 0000200000ffa000 [ 530.309983][T10877] RBP: 00007f45e0c3506b R08: 0000000000000000 R09: 0000000000000000 [ 530.318018][T10877] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000000 [ 530.326050][T10877] R13: 00007f45e0e26038 R14: 00007f45e0e25fa0 R15: 00007ffee9b3e5b8 [ 530.334192][T10877] [ 532.890899][T10872] loop5: detected capacity change from 0 to 40427 [ 532.912800][T10872] F2FS-fs (loop5): Invalid log blocks per segment (1) [ 532.921237][T10872] F2FS-fs (loop5): Can't find valid F2FS filesystem in 1th superblock [ 532.946910][T10872] F2FS-fs (loop5): build fault injection attr: rate: 0, type: 0x35f7 [ 532.961158][T10872] F2FS-fs (loop5): build fault injection attr: rate: 690, type: 0x7ffff [ 532.974041][T10872] F2FS-fs (loop5): Image doesn't support compression [ 533.087943][T10872] F2FS-fs (loop5): invalid crc value [ 533.093529][T10872] F2FS-fs (loop5): Failed to initialize F2FS segment manager (-4) [ 533.965694][T10906] FAULT_INJECTION: forcing a failure. [ 533.965694][T10906] name failslab, interval 1, probability 0, space 0, times 0 [ 534.028244][T10906] CPU: 0 PID: 10906 Comm: syz.5.1327 Not tainted syzkaller #0 [ 534.035838][T10906] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 07/24/2026 [ 534.045934][T10906] Call Trace: [ 534.049240][T10906] [ 534.052197][T10906] dump_stack_lvl+0x18c/0x250 [ 534.057003][T10906] ? show_regs_print_info+0x20/0x20 [ 534.062255][T10906] ? load_image+0x420/0x420 [ 534.066806][T10906] ? __might_sleep+0xe0/0xe0 [ 534.071429][T10906] ? __lock_acquire+0x7d80/0x7d80 [ 534.076512][T10906] should_fail_ex+0x394/0x4c0 [ 534.081233][T10906] should_failslab+0x9/0x20 [ 534.085777][T10906] slab_pre_alloc_hook+0x59/0x300 [ 534.090867][T10906] ? subflow_ulp_init+0x95/0x530 [ 534.095901][T10906] __kmem_cache_alloc_node+0x53/0x250 [ 534.101332][T10906] ? tcp_set_ulp+0xb1/0x5f0 [ 534.105896][T10906] ? subflow_ulp_init+0x95/0x530 [ 534.110872][T10906] kmalloc_trace+0x2a/0xe0 [ 534.115330][T10906] subflow_ulp_init+0x95/0x530 [ 534.120128][T10906] ? tcp_set_ulp+0xb1/0x5f0 [ 534.124661][T10906] tcp_set_ulp+0x536/0x5f0 [ 534.129117][T10906] mptcp_subflow_create_socket+0x61d/0xad0 [ 534.134959][T10906] ? __mptcp_subflow_connect+0x14d0/0x14d0 [ 534.140811][T10906] ? lock_chain_count+0x20/0x20 [ 534.145695][T10906] __mptcp_nmpc_sk+0x157/0x720 [ 534.150490][T10906] ? __bpf_trace_subflow_check_data_avail+0x160/0x160 [ 534.157286][T10906] mptcp_listen+0xb8/0x540 [ 534.161733][T10906] ? bpf_lsm_socket_listen+0x9/0x10 [ 534.167023][T10906] __sys_listen+0x1a4/0x220 [ 534.171553][T10906] __x64_sys_listen+0x5a/0x70 [ 534.176253][T10906] do_syscall_64+0x55/0xb0 [ 534.180700][T10906] ? clear_bhb_loop+0x40/0x90 [ 534.185422][T10906] ? clear_bhb_loop+0x40/0x90 [ 534.190129][T10906] entry_SYSCALL_64_after_hwframe+0x68/0xd2 [ 534.196046][T10906] RIP: 0033:0x7f601719e159 [ 534.200571][T10906] 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 [ 534.220215][T10906] RSP: 002b:00007f60180ca028 EFLAGS: 00000246 ORIG_RAX: 0000000000000032 [ 534.228674][T10906] RAX: ffffffffffffffda RBX: 00007f6017425fa0 RCX: 00007f601719e159 [ 534.236678][T10906] RDX: 0000000000000000 RSI: 0000000000000002 RDI: 0000000000000003 [ 534.244706][T10906] RBP: 00007f601723506b R08: 0000000000000000 R09: 0000000000000000 [ 534.252703][T10906] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000000 [ 534.260785][T10906] R13: 00007f6017426038 R14: 00007f6017425fa0 R15: 00007ffef6b712a8 [ 534.268795][T10906] [ 536.262040][T10921] Unable to allocate crypto cipher with name [ecb(aes)]; rc = [-2] [ 536.290647][T10921] Error attempting to initialize key TFM cipher with name = [aes]; rc = [-2] [ 536.324139][T10921] Error attempting to initialize cipher with name = [aes] and key size = [16]; rc = [-2] [ 536.414211][T10921] Error parsing options; rc = [-22] [ 537.629502][T10957] tipc: Started in network mode [ 537.635033][T10957] tipc: Node identity aaaaaaaaaaaa, cluster identity 4711 [ 537.645904][T10957] tipc: Enabled bearer , priority 0 [ 537.686266][ T5792] usb 6-1: new high-speed USB device number 6 using dummy_hcd [ 537.993914][ T5792] usb 6-1: Using ep0 maxpacket: 32 [ 538.010158][ T5792] usb 6-1: config 0 has an invalid interface number: 196 but max is 0 [ 538.019483][ T5792] usb 6-1: config 0 has no interface number 0 [ 538.028762][ T5792] usb 6-1: config 0 interface 196 altsetting 1 bulk endpoint 0x2 has invalid maxpacket 528 [ 538.333907][ T5792] usb 6-1: config 0 interface 196 has no altsetting 0 [ 538.928505][ T5792] usb 6-1: New USB device found, idVendor=05ac, idProduct=7700, bcdDevice=eb.3a [ 538.940798][ T8] tipc: Node number set to 43690 [ 538.948795][ T5792] usb 6-1: New USB device strings: Mfr=1, Product=2, SerialNumber=3 [ 538.993770][ T5792] usb 6-1: Product: syz [ 538.998016][ T5792] usb 6-1: Manufacturer: syz [ 539.002647][ T5792] usb 6-1: SerialNumber: syz [ 539.045396][ T5792] usb 6-1: config 0 descriptor?? [ 539.051137][T10949] raw-gadget.0 gadget.5: fail, usb_ep_enable returned -22 [ 539.061012][ T8] hid-generic 0000:0000:0000.0015: unknown main item tag 0x0 [ 539.134750][ T8] hid-generic 0000:0000:0000.0015: hidraw0: HID v0.00 Device [syz1] on syz0 [ 539.635118][T10985] loop1: detected capacity change from 0 to 2048 [ 539.778231][ T5792] ipheth 6-1:0.196: ipheth_enable_ncm: usb_control_msg: 0 [ 539.839689][T10985] EXT4-fs (loop1): mounted filesystem 00000000-0000-0000-0000-000000000000 r/w without journal. Quota mode: none. [ 540.145542][T10985] ext4 filesystem being mounted at /328/file0 supports timestamps until 2038-01-19 (0x7fffffff) [ 540.327193][ T5792] ipheth 6-1:0.196: Apple iPhone USB Ethernet device attached [ 540.373042][T10985] fs-verity: sha512 using implementation "sha512-avx2" [ 540.419037][ T5792] usb 6-1: USB disconnect, device number 6 [ 540.555412][ T5792] ipheth 6-1:0.196: Apple iPhone USB Ethernet now disconnected [ 540.582413][ T5788] EXT4-fs (loop1): unmounting filesystem 00000000-0000-0000-0000-000000000000. [ 543.143553][T11032] loop4: detected capacity change from 0 to 16 [ 543.188155][T11032] erofs: (device loop4): mounted with root inode @ nid 36. [ 546.522979][T11067] loop4: detected capacity change from 0 to 256 [ 548.995127][T11098] overlayfs: failed to clone upperpath [ 549.905493][T11103] loop5: detected capacity change from 0 to 256 [ 550.173848][ T5792] usb 2-1: new high-speed USB device number 23 using dummy_hcd [ 550.358902][ T5792] usb 2-1: New USB device found, idVendor=0424, idProduct=7850, bcdDevice= 0.00 [ 550.388527][ T5792] usb 2-1: New USB device strings: Mfr=1, Product=2, SerialNumber=3 [ 550.413796][ T5792] usb 2-1: Product: syz [ 550.423903][ T5792] usb 2-1: Manufacturer: syz [ 550.437811][ T5792] usb 2-1: SerialNumber: syz [ 551.118065][ T5792] lan78xx 2-1:1.0 (unnamed net_device) (uninitialized): Failed to read register index 0x00000098. ret = -32 [ 551.188178][ T5792] lan78xx 2-1:1.0 (unnamed net_device) (uninitialized): Failed to read register index 0x00000098. ret = -32 [ 551.671043][ T5792] lan78xx 2-1:1.0 (unnamed net_device) (uninitialized): Failed to write register index 0x00000010. ret = -71 [ 551.683522][ T5792] lan78xx 2-1:1.0 (unnamed net_device) (uninitialized): Registers INIT FAILED.... [ 551.695892][ T5792] lan78xx 2-1:1.0 (unnamed net_device) (uninitialized): Bind routine FAILED [ 551.734175][ T5792] lan78xx: probe of 2-1:1.0 failed with error -71 [ 551.754080][ T5792] usb 2-1: USB disconnect, device number 23 [ 554.623957][ T0] NOHZ tick-stop error: local softirq work is pending, handler #42!!! [ 555.314120][T11142] loop5: detected capacity change from 0 to 131072 [ 555.392797][T11142] F2FS-fs (loop5): invalid crc value [ 555.415941][T11142] F2FS-fs (loop5): Found nat_bits in checkpoint [ 555.472637][T11142] F2FS-fs (loop5): Mounted with checkpoint version = 48b305e4 [ 555.740547][T11156] loop1: detected capacity change from 0 to 8 [ 555.837970][T11106] I/O error, dev loop1, sector 0 op 0x0:(READ) flags 0x80700 phys_seg 1 prio class 2 [ 558.620622][ T27] audit: type=1326 audit(1790813288.234:31): auid=4294967295 uid=0 gid=0 ses=4294967295 subj=unconfined pid=11184 comm="syz.5.1401" exe="/root/ci2-linux-6-6-kasan/syz-executor" sig=31 arch=c000003e syscall=202 compat=0 ip=0x7f601719e159 code=0x0 [ 558.807926][T11195] loop4: detected capacity change from 0 to 2048 [ 558.823796][ T2134] usb 2-1: new full-speed USB device number 24 using dummy_hcd [ 558.853184][T11195] UDF-fs: INFO Mounting volume 'LiuxUDF', timestamp 2022/11/22 14:59 (1000) [ 559.015420][ T2134] usb 2-1: not running at top speed; connect to a high speed hub [ 559.029598][ T2134] usb 2-1: New USB device found, idVendor=06cd, idProduct=0131, bcdDevice= 1.00 [ 559.045014][ T2134] usb 2-1: New USB device strings: Mfr=1, Product=2, SerialNumber=3 [ 559.054492][ T2134] usb 2-1: Product: syz [ 559.058713][ T2134] usb 2-1: Manufacturer: syz [ 559.063345][ T2134] usb 2-1: SerialNumber: syz [ 559.075747][ T2134] keyspan 2-1:1.0: Keyspan 4 port adapter converter detected [ 559.108784][ T2134] usb 2-1: Keyspan 4 port adapter converter now attached to ttyUSB0 [ 559.152487][T11198] ip_tables: iptables: counters copy to user failed while replacing table [ 559.161262][ T2134] usb 2-1: Keyspan 4 port adapter converter now attached to ttyUSB1 [ 559.189301][ T2134] usb 2-1: Keyspan 4 port adapter converter now attached to ttyUSB2 [ 559.206111][ T2134] usb 2-1: Keyspan 4 port adapter converter now attached to ttyUSB3 [ 559.365798][T11204] fuse: Bad value for 'fd' [ 559.489967][ C1] usb 2-1: malformed indat packet [ 559.495422][ C1] usb 2-1: malformed indat packet [ 559.501046][ C1] usb 2-1: malformed indat packet [ 559.506743][ C1] usb 2-1: malformed indat packet [ 559.512122][ C1] usb 2-1: malformed indat packet [ 559.517476][ C1] usb 2-1: malformed indat packet [ 559.522816][ C1] usb 2-1: malformed indat packet [ 559.924600][ T5792] usb 2-1: USB disconnect, device number 24 [ 560.276671][ T5792] keyspan_4 ttyUSB0: Keyspan 4 port adapter converter now disconnected from ttyUSB0 [ 560.444681][ T5792] keyspan_4 ttyUSB1: Keyspan 4 port adapter converter now disconnected from ttyUSB1 [ 560.504953][ T5792] keyspan_4 ttyUSB2: Keyspan 4 port adapter converter now disconnected from ttyUSB2 [ 560.600412][ T5792] keyspan_4 ttyUSB3: Keyspan 4 port adapter converter now disconnected from ttyUSB3 [ 560.654213][ T5792] keyspan 2-1:1.0: device disconnected [ 561.645831][ T2134] hid-generic 0000:0000:0000.0016: unknown main item tag 0x0 [ 561.868040][ T2134] hid-generic 0000:0000:0000.0016: hidraw0: HID v0.00 Device [syz1] on syz0 [ 563.265688][ T1293] ieee802154 phy0 wpan0: encryption failed: -22 [ 563.272235][ T1293] ieee802154 phy1 wpan1: encryption failed: -22 [ 563.913955][ T974] usb 5-1: new high-speed USB device number 20 using dummy_hcd [ 564.746275][ T974] usb 5-1: config 1 has too many interfaces: 66, using maximum allowed: 32 [ 564.755145][ T974] usb 5-1: config 1 has an invalid descriptor of length 0, skipping remainder of the config [ 564.766930][ T974] usb 5-1: config 1 has 1 interface, different from the descriptor's value: 66 [ 564.778002][ T974] usb 5-1: config 1 interface 0 altsetting 0 endpoint 0x81 has an invalid bInterval 0, changing to 7 [ 564.793049][ T974] usb 5-1: New USB device found, idVendor=7d25, idProduct=a415, bcdDevice= 0.40 [ 564.803017][ T974] usb 5-1: New USB device strings: Mfr=1, Product=4, SerialNumber=0 [ 564.816383][ T974] usb 5-1: Product: syz [ 564.820696][ T974] usb 5-1: Manufacturer: syz [ 564.831647][ T974] cdc_wdm 5-1:1.0: skipping garbage [ 564.838189][ T974] cdc_wdm 5-1:1.0: skipping garbage [ 564.850747][ T974] cdc_wdm 5-1:1.0: cdc-wdm0: USB WDM device [ 564.856945][ T974] cdc_wdm 5-1:1.0: Unknown control protocol [ 564.994051][ T5792] usb 2-1: new high-speed USB device number 25 using dummy_hcd [ 565.179806][ T5792] usb 2-1: config 0 interface 0 altsetting 0 endpoint 0x81 has an invalid bInterval 0, changing to 7 [ 565.190934][ T5792] usb 2-1: config 0 interface 0 altsetting 0 endpoint 0x81 has invalid wMaxPacketSize 0 [ 565.205161][ T5792] usb 2-1: New USB device found, idVendor=0d8c, idProduct=0022, bcdDevice= 0.00 [ 565.216251][ T5792] usb 2-1: New USB device strings: Mfr=0, Product=0, SerialNumber=0 [ 565.230398][ T5792] usb 2-1: config 0 descriptor?? [ 565.312212][ T2134] usb 5-1: USB disconnect, device number 20 [ 565.673912][ T5792] cm6533_jd 0003:0D8C:0022.0017: unknown main item tag 0x0 [ 565.681519][ T5792] cm6533_jd 0003:0D8C:0022.0017: unknown main item tag 0x0 [ 565.699121][ T5792] input: HID 0d8c:0022 as /devices/platform/dummy_hcd.1/usb2/2-1/2-1:0.0/0003:0D8C:0022.0017/input/input35 [ 565.739247][ T5792] cm6533_jd 0003:0D8C:0022.0017: input,hiddev0,hidraw0: USB HID v0.00 Device [HID 0d8c:0022] on usb-dummy_hcd.1-1/input0 [ 565.967352][ T2134] usb 2-1: USB disconnect, device number 25 [ 566.456413][ T5851] usb 5-1: new high-speed USB device number 21 using dummy_hcd [ 566.797919][ T5851] usb 5-1: config 1 interface 0 altsetting 0 endpoint 0x3 has invalid wMaxPacketSize 0 [ 566.837603][ T5851] usb 5-1: config 1 interface 0 altsetting 0 bulk endpoint 0x3 has invalid maxpacket 0 [ 566.886846][ T5851] usb 5-1: New USB device found, idVendor=0471, idProduct=081e, bcdDevice= 1.00 [ 566.933801][ T5851] usb 5-1: New USB device strings: Mfr=0, Product=0, SerialNumber=0 [ 566.995069][ T5851] spcp8x5 5-1:1.0: SPCP8x5 converter detected [ 567.026746][ T5851] usb 5-1: SPCP8x5 converter now attached to ttyUSB0 [ 567.865031][T11274] SPCP8x5 ttyUSB0: failed to set control lines: -110 [ 567.907739][T11274] SPCP8x5 ttyUSB0: Set UART format 0x30b failed (error = -32) [ 567.916510][T11274] SPCP8x5 ttyUSB0: failed to set control lines: -32 [ 567.960873][T11274] SPCP8x5 ttyUSB0: failed to set control lines: -32 [ 568.114417][T11273] SPCP8x5 ttyUSB0: failed to set control lines: -32 [ 568.154952][ T974] usb 5-1: USB disconnect, device number 21 [ 568.386179][ T974] SPCP8x5 ttyUSB0: SPCP8x5 converter now disconnected from ttyUSB0 [ 568.532872][ T974] spcp8x5 5-1:1.0: device disconnected [ 579.933936][ T5851] usb 6-1: new high-speed USB device number 7 using dummy_hcd [ 580.133932][ T5851] usb 6-1: Using ep0 maxpacket: 8 [ 580.218428][ T5851] usb 6-1: unable to get BOS descriptor or descriptor too short [ 580.361858][ T5851] usb 6-1: config 10 has an invalid interface number: 91 but max is 0 [ 580.480944][ T5851] usb 6-1: config 10 has no interface number 0 [ 580.550123][ T5851] usb 6-1: config 10 interface 91 has no altsetting 0 [ 580.578820][ T5851] usb 6-1: string descriptor 0 read error: -22 [ 580.595118][ T5851] usb 6-1: New USB device found, idVendor=097b, idProduct=61f6, bcdDevice=d4.9a [ 580.639891][ T5851] usb 6-1: New USB device strings: Mfr=1, Product=2, SerialNumber=3 [ 580.692512][ T5851] usb 6-1: Found UVC 0.00 device (097b:61f6) [ 580.738112][ T5851] usb 6-1: No valid video chain found. [ 581.640514][ T5792] usb 6-1: USB disconnect, device number 7 [ 585.343998][ T0] NOHZ tick-stop error: local softirq work is pending, handler #40!!! [ 587.548632][T11450] fuse: Bad value for 'fd' [ 590.873714][ T0] NOHZ tick-stop error: local softirq work is pending, handler #42!!! [ 594.938646][ T5852] usb 2-1: new high-speed USB device number 26 using dummy_hcd [ 595.723851][ T5852] usb 2-1: Using ep0 maxpacket: 32 [ 595.745365][ T5852] usb 2-1: config 0 interface 0 altsetting 0 bulk endpoint 0x85 has invalid maxpacket 1024 [ 595.770387][ T5852] usb 2-1: New USB device found, idVendor=12d8, idProduct=0001, bcdDevice=de.79 [ 595.780461][ T5852] usb 2-1: New USB device strings: Mfr=1, Product=236, SerialNumber=2 [ 595.792476][ T5852] usb 2-1: Product: syz [ 595.839063][ T5852] usb 2-1: Manufacturer: syz [ 595.850234][ T5852] usb 2-1: SerialNumber: syz [ 595.883506][ T5852] usb 2-1: config 0 descriptor?? [ 595.915142][T11514] raw-gadget.0 gadget.1: fail, usb_ep_enable returned -22 [ 596.062009][ T5852] hub 2-1:0.0: bad descriptor, ignoring hub [ 596.069370][ T5852] hub: probe of 2-1:0.0 failed with error -5 [ 597.977797][ T5852] usb 2-1: USB disconnect, device number 26 [ 598.374188][ T5852] usb 2-1: new full-speed USB device number 27 using dummy_hcd [ 598.644373][ T5852] usb 2-1: device descriptor read/all, error -71 [ 599.585030][ T974] usb 6-1: new high-speed USB device number 8 using dummy_hcd [ 599.984588][ T974] usb 6-1: Using ep0 maxpacket: 32 [ 601.987502][ T974] usb 6-1: unable to read config index 0 descriptor/start: -71 [ 601.995569][ T974] usb 6-1: can't read configurations, error -71 [ 606.833914][ T5822] usb 2-1: new high-speed USB device number 29 using dummy_hcd [ 607.008661][T11614] nci: __nci_request: wait_for_completion_interruptible_timeout failed -512 [ 607.043606][ T5822] usb 2-1: config 0 has no interfaces? [ 607.283563][ T5822] usb 2-1: New USB device found, idVendor=18b4, idProduct=fffb, bcdDevice=dc.7b [ 607.369004][ T5822] usb 2-1: New USB device strings: Mfr=1, Product=2, SerialNumber=3 [ 607.434645][ T5822] usb 2-1: Product: syz [ 607.438885][ T5822] usb 2-1: Manufacturer: syz [ 607.466118][ T5822] usb 2-1: SerialNumber: syz [ 607.502409][ T5822] usb 2-1: config 0 descriptor?? [ 609.001663][ T5823] usb 2-1: USB disconnect, device number 29 [ 615.935739][T11710] kvm_intel: kvm [11709]: vcpu0, guest rIP: 0x0 Unhandled WRMSR(0x1d9) = 0x7 [ 624.688629][ T1293] ieee802154 phy0 wpan0: encryption failed: -22 [ 624.767279][ T1293] ieee802154 phy1 wpan1: encryption failed: -22 [ 637.960659][T11859] netlink: 144 bytes leftover after parsing attributes in process `syz.4.1580'. [ 638.003062][T11859] team0: Port device team_slave_0 removed [ 638.010152][T11859] A link change request failed with some changes committed already. Interface team_slave_0 may have been left with an inconsistent configuration, please check. [ 638.278452][T11883] loop5: detected capacity change from 0 to 256 [ 638.337384][T11883] exfat: Deprecated parameter 'namecase' [ 638.371055][T11883] exfat: Deprecated parameter 'namecase' [ 638.432306][T11883] exFAT-fs (loop5): failed to load upcase table (idx : 0x00010000, chksum : 0xfcc0b04e, utbl_chksum : 0xe619d30d) [ 639.444387][T11893] loop4: detected capacity change from 0 to 1024 [ 639.551934][T11893] EXT4-fs (loop4): mounted filesystem 00000000-0000-0000-0000-000000000000 r/w without journal. Quota mode: none. [ 642.047601][T11913] FAULT_INJECTION: forcing a failure. [ 642.047601][T11913] name failslab, interval 1, probability 0, space 0, times 0 [ 642.182240][T11913] CPU: 1 PID: 11913 Comm: syz.5.1589 Not tainted syzkaller #0 [ 642.189802][T11913] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 07/24/2026 [ 642.199895][T11913] Call Trace: [ 642.203208][T11913] [ 642.206174][T11913] dump_stack_lvl+0x18c/0x250 [ 642.210910][T11913] ? show_regs_print_info+0x20/0x20 [ 642.216164][T11913] ? load_image+0x420/0x420 [ 642.220727][T11913] ? __lock_acquire+0x7d80/0x7d80 [ 642.225820][T11913] should_fail_ex+0x394/0x4c0 [ 642.230568][T11913] should_failslab+0x9/0x20 [ 642.235167][T11913] slab_pre_alloc_hook+0x59/0x300 [ 642.240264][T11913] ? __vb2_queue_alloc+0x142/0x1410 [ 642.245512][T11913] ? __vb2_queue_alloc+0x142/0x1410 [ 642.250769][T11913] __kmem_cache_alloc_node+0x53/0x250 [ 642.256214][T11913] ? __vb2_queue_alloc+0x142/0x1410 [ 642.261463][T11913] __kmalloc+0xa7/0x240 [ 642.265690][T11913] __vb2_queue_alloc+0x142/0x1410 [ 642.270813][T11913] vb2_core_reqbufs+0x9e8/0x10d0 [ 642.275835][T11913] ? vb2_verify_memory_type+0x570/0x570 [ 642.281441][T11913] ? __mutex_lock+0x321/0xc80 [ 642.286180][T11913] ? __video_do_ioctl+0x56d/0xde0 [ 642.291279][T11913] ? vb2_verify_memory_type+0x1fc/0x570 [ 642.296887][T11913] vb2_ioctl_reqbufs+0x474/0x790 [ 642.301888][T11913] __video_do_ioctl+0xa34/0xde0 [ 642.306811][T11913] ? video_ioctl2+0x30/0x30 [ 642.311436][T11913] ? lockdep_hardirqs_on_prepare+0x44c/0x7d0 [ 642.317479][T11913] ? __might_fault+0xc6/0x120 [ 642.322212][T11913] ? __might_fault+0xaa/0x120 [ 642.326981][T11913] video_usercopy+0x889/0x1360 [ 642.331810][T11913] ? video_ioctl2+0x30/0x30 [ 642.336371][T11913] ? v4l_printk_ioctl+0x160/0x160 [ 642.341466][T11913] ? v4l2_ioctl+0x2d/0x1e0 [ 642.345943][T11913] v4l2_ioctl+0x18a/0x1e0 [ 642.350319][T11913] ? v4l2_poll+0x2b0/0x2b0 [ 642.354781][T11913] __se_sys_ioctl+0xfd/0x170 [ 642.359437][T11913] do_syscall_64+0x55/0xb0 [ 642.363898][T11913] ? clear_bhb_loop+0x40/0x90 [ 642.368626][T11913] ? clear_bhb_loop+0x40/0x90 [ 642.373353][T11913] entry_SYSCALL_64_after_hwframe+0x68/0xd2 [ 642.379312][T11913] RIP: 0033:0x7f601719e159 [ 642.383779][T11913] 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 [ 642.403429][T11913] RSP: 002b:00007f60180ca028 EFLAGS: 00000246 ORIG_RAX: 0000000000000010 [ 642.411898][T11913] RAX: ffffffffffffffda RBX: 00007f6017425fa0 RCX: 00007f601719e159 [ 642.419993][T11913] RDX: 0000200000000040 RSI: 00000000c0145608 RDI: 0000000000000004 [ 642.428004][T11913] RBP: 00007f601723506b R08: 0000000000000000 R09: 0000000000000000 [ 642.436048][T11913] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000000 [ 642.444057][T11913] R13: 00007f6017426038 R14: 00007f6017425fa0 R15: 00007ffef6b712a8 [ 642.452092][T11913] [ 642.455308][ C1] vkms_vblank_simulate: vblank timer overrun [ 642.778712][ T5946] EXT4-fs (loop4): unmounting filesystem 00000000-0000-0000-0000-000000000000. [ 649.269300][T11976] loop1: detected capacity change from 0 to 512 [ 649.503589][T11976] EXT4-fs (loop1): mounted filesystem 00000000-0000-0000-0000-000000000000 r/w without journal. Quota mode: writeback. [ 649.680671][T11976] ext4 filesystem being mounted at /387/file1 supports timestamps until 2038-01-19 (0x7fffffff) [ 650.234443][T11987] loop5: detected capacity change from 0 to 1024 [ 650.537012][ T5788] EXT4-fs (loop1): unmounting filesystem 00000000-0000-0000-0000-000000000000. [ 650.664254][ T974] usb 6-1: new full-speed USB device number 10 using dummy_hcd [ 650.961462][ T974] usb 6-1: config 0 has an invalid interface number: 133 but max is 0 [ 651.082969][ T974] usb 6-1: config 0 has no interface number 0 [ 651.203494][ T974] usb 6-1: New USB device found, idVendor=06cd, idProduct=0121, bcdDevice=dd.3d [ 651.432046][ T974] usb 6-1: New USB device strings: Mfr=1, Product=2, SerialNumber=3 [ 651.441067][ T974] usb 6-1: Product: syz [ 651.445618][ T974] usb 6-1: Manufacturer: syz [ 651.450264][ T974] usb 6-1: SerialNumber: syz [ 651.468810][ T974] usb 6-1: config 0 descriptor?? [ 652.926899][ T974] keyspan 6-1:0.133: Keyspan 1 port adapter converter detected [ 652.938421][ T974] keyspan 6-1:0.133: found no endpoint descriptor for endpoint 81 [ 653.493847][ T974] keyspan 6-1:0.133: found no endpoint descriptor for endpoint 1 [ 653.584897][ T974] keyspan 6-1:0.133: found no endpoint descriptor for endpoint 2 [ 653.608251][ T974] usb 6-1: Keyspan 1 port adapter converter now attached to ttyUSB0 [ 653.734038][ T974] usb 6-1: USB disconnect, device number 10 [ 653.778341][ T974] keyspan_1 ttyUSB0: Keyspan 1 port adapter converter now disconnected from ttyUSB0 [ 653.805517][ T974] keyspan 6-1:0.133: device disconnected [ 655.940077][T12034] ip6_tables: ip6tables: counters copy to user failed while replacing table [ 658.794565][T12068] overlayfs: fs on './file0' does not support file handles, falling back to index=off,nfs_export=off. [ 658.936625][T12072] overlayfs: failed to clone upperpath [ 659.697980][ T5851] usb 5-1: new high-speed USB device number 22 using dummy_hcd [ 660.006518][ T5851] usb 5-1: Using ep0 maxpacket: 16 [ 660.018604][ T5851] usb 5-1: config 0 interface 0 has no altsetting 0 [ 660.032057][ T5851] usb 5-1: New USB device found, idVendor=258a, idProduct=6a88, bcdDevice= 0.00 [ 660.043299][ T5851] usb 5-1: New USB device strings: Mfr=0, Product=0, SerialNumber=0 [ 660.054255][ T5851] usb 5-1: config 0 descriptor?? [ 660.382790][ T5851] usbhid 5-1:0.0: can't add hid device: -71 [ 660.396405][ T5851] usbhid: probe of 5-1:0.0 failed with error -71 [ 660.773846][ T5783] Bluetooth: hci0: command 0x0406 tx timeout [ 661.128195][ T5851] usb 5-1: USB disconnect, device number 22 [ 662.968834][T12112] iommufd_mock iommufd_mock1: Adding to iommu group 0 [ 663.117888][T12118] FAULT_INJECTION: forcing a failure. [ 663.117888][T12118] name failslab, interval 1, probability 0, space 0, times 0 [ 663.161136][T12118] CPU: 1 PID: 12118 Comm: syz.1.1652 Not tainted syzkaller #0 [ 663.168842][T12118] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 07/24/2026 [ 663.178946][T12118] Call Trace: [ 663.182267][T12118] [ 663.185241][T12118] dump_stack_lvl+0x18c/0x250 [ 663.189981][T12118] ? show_regs_print_info+0x20/0x20 [ 663.195231][T12118] ? load_image+0x420/0x420 [ 663.199798][T12118] ? __might_sleep+0xe0/0xe0 [ 663.204533][T12118] ? __lock_acquire+0x7d80/0x7d80 [ 663.209608][T12118] should_fail_ex+0x394/0x4c0 [ 663.214343][T12118] should_failslab+0x9/0x20 [ 663.218915][T12118] slab_pre_alloc_hook+0x59/0x300 [ 663.224005][T12118] ? verify_lock_unused+0x140/0x140 [ 663.229265][T12118] ? load_msg+0x3c/0x380 [ 663.233579][T12118] ? load_msg+0x3c/0x380 [ 663.237877][T12118] __kmem_cache_alloc_node+0x53/0x250 [ 663.243410][T12118] ? load_msg+0x3c/0x380 [ 663.247714][T12118] __kmalloc+0xa7/0x240 [ 663.251939][T12118] load_msg+0x3c/0x380 [ 663.256066][T12118] do_msgsnd+0x1a8/0x1300 [ 663.260525][T12118] ? __might_fault+0xaa/0x120 [ 663.265270][T12118] ? __lock_acquire+0x7d80/0x7d80 [ 663.270350][T12118] ? lockdep_hardirqs_on_prepare+0x44c/0x7d0 [ 663.276500][T12118] ? ksys_msgsnd+0xa0/0xa0 [ 663.281005][T12118] ? __might_fault+0xc6/0x120 [ 663.285742][T12118] ? __might_fault+0xaa/0x120 [ 663.290472][T12118] ? __x64_sys_msgsnd+0xe9/0x110 [ 663.295468][T12118] do_syscall_64+0x55/0xb0 [ 663.299936][T12118] ? clear_bhb_loop+0x40/0x90 [ 663.304670][T12118] ? clear_bhb_loop+0x40/0x90 [ 663.309403][T12118] entry_SYSCALL_64_after_hwframe+0x68/0xd2 [ 663.315350][T12118] RIP: 0033:0x7f45e0b9e159 [ 663.319808][T12118] 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 [ 663.339458][T12118] RSP: 002b:00007f45e19b1028 EFLAGS: 00000246 ORIG_RAX: 0000000000000045 [ 663.347921][T12118] RAX: ffffffffffffffda RBX: 00007f45e0e25fa0 RCX: 00007f45e0b9e159 [ 663.355941][T12118] RDX: 0000000000002000 RSI: 0000200000000040 RDI: 0000000000000000 [ 663.363957][T12118] RBP: 00007f45e0c3506b R08: 0000000000000000 R09: 0000000000000000 [ 663.371966][T12118] R10: 0000000000000800 R11: 0000000000000246 R12: 0000000000000000 [ 663.379978][T12118] R13: 00007f45e0e26038 R14: 00007f45e0e25fa0 R15: 00007ffee9b3e5b8 [ 663.388008][T12118] [ 664.243744][ T5792] usb 6-1: new low-speed USB device number 11 using dummy_hcd [ 665.092122][ T5792] usb 6-1: config 0 interface 0 altsetting 0 endpoint 0x81 has an invalid bInterval 0, changing to 10 [ 665.103405][ T5792] usb 6-1: config 0 interface 0 altsetting 0 endpoint 0x81 has invalid wMaxPacketSize 0 [ 665.114177][ T5792] usb 6-1: New USB device found, idVendor=0c70, idProduct=f0b6, bcdDevice= 0.00 [ 665.123278][ T5792] usb 6-1: New USB device strings: Mfr=0, Product=0, SerialNumber=0 [ 665.796411][ T5792] usb 6-1: config 0 descriptor?? [ 666.416099][ T5792] aquacomputer_d5next 0003:0C70:F0B6.0018: hidraw0: USB HID v0.00 Device [HID 0c70:f0b6] on usb-dummy_hcd.5-1/input0 [ 666.546179][T12153] batadv_slave_1: entered promiscuous mode [ 666.576204][T12153] veth1_to_bridge: entered promiscuous mode [ 666.592929][T12151] veth1_to_bridge: left promiscuous mode [ 666.614257][T12151] batadv_slave_1: left promiscuous mode [ 669.871503][ T974] usb 6-1: USB disconnect, device number 11 [ 670.935218][T12197] loop5: detected capacity change from 0 to 256 [ 670.972559][T12197] FAT-fs (loop5): utf8 is not a recommended IO charset for FAT filesystems, filesystem will be case sensitive! [ 671.026111][T12197] FAT-fs (loop5): Volume was not properly unmounted. Some data may be corrupt. Please run fsck. [ 675.534413][T12238] loop1: detected capacity change from 0 to 256 [ 676.034877][ T5792] usb 2-1: new high-speed USB device number 30 using dummy_hcd [ 676.335060][ T5792] usb 2-1: Using ep0 maxpacket: 16 [ 676.451094][ T5792] usb 2-1: config 1 has an invalid descriptor of length 209, skipping remainder of the config [ 676.770069][ T5792] usb 2-1: config 1 has 1 interface, different from the descriptor's value: 3 [ 677.347962][ T5792] usb 2-1: New USB device found, idVendor=1d6b, idProduct=0101, bcdDevice= 0.40 [ 677.407138][ T5792] usb 2-1: New USB device strings: Mfr=1, Product=2, SerialNumber=3 [ 677.452189][ T5792] usb 2-1: Product: syz [ 677.467651][ T5792] usb 2-1: Manufacturer: syz [ 677.472355][ T5792] usb 2-1: SerialNumber: syz [ 678.701718][ T5792] usb 2-1: 0:2 : does not exist [ 678.712473][ T5792] usb 2-1: 5:0: failed to get current value for ch 0 (-22) [ 678.770666][ T5792] usb 2-1: USB disconnect, device number 30 [ 678.806135][T11908] udevd[11908]: error opening ATTR{/sys/devices/platform/dummy_hcd.1/usb2/2-1/2-1:1.0/sound/card3/controlC3/../uevent} for writing: No such file or directory [ 686.284312][ T1293] ieee802154 phy0 wpan0: encryption failed: -22 [ 686.290702][ T1293] ieee802154 phy1 wpan1: encryption failed: -22 [ 688.703415][ C0] vcan0: j1939_tp_rxtimer: 0xffff888027246c00: rx timeout, send abort [ 688.903774][ T5823] usb 2-1: new high-speed USB device number 31 using dummy_hcd [ 689.205558][ C0] vcan0: j1939_tp_rxtimer: 0xffff888021a98800: rx timeout, send abort [ 689.214182][ C0] vcan0: j1939_tp_rxtimer: 0xffff888027246c00: abort rx timeout. Force session deactivation [ 689.514939][ T5823] usb 2-1: Using ep0 maxpacket: 8 [ 689.713935][ C0] vcan0: j1939_tp_rxtimer: 0xffff888021a98800: abort rx timeout. Force session deactivation [ 689.736713][ T5823] usb 2-1: New USB device found, idVendor=0ccd, idProduct=00b3, bcdDevice=2e.04 [ 689.824109][ T5823] usb 2-1: New USB device strings: Mfr=1, Product=2, SerialNumber=3 [ 689.896634][ T5823] usb 2-1: Product: syz [ 689.925527][ T5823] usb 2-1: Manufacturer: syz [ 689.953062][ T5823] usb 2-1: SerialNumber: syz [ 690.105180][ T5823] usb 2-1: config 0 descriptor?? [ 690.470826][ T5823] usb 2-1: dvb_usb_v2: found a 'TerraTec NOXON DAB Stick' in warm state [ 691.516093][ T5823] dvb_usb_rtl28xxu: probe of 2-1:0.0 failed with error -71 [ 691.920278][ T5823] usb 2-1: USB disconnect, device number 31 [ 692.214675][T12397] loop5: detected capacity change from 0 to 128 [ 692.242657][T12397] EXT4-fs: Ignoring removed i_version option [ 692.291246][T12397] EXT4-fs (loop5): mounted filesystem 76b65be2-f6da-4727-8c75-0525a5b65a09 r/w without journal. Quota mode: writeback. [ 692.332017][T12397] ext4 filesystem being mounted at /177/file0aaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaa supports timestamps until 2038-01-19 (0x7fffffff) [ 692.431359][T12404] loop4: detected capacity change from 0 to 2048 [ 692.479967][T12397] EXT4-fs error (device loop5): dx_make_map:1328: inode #2: block 63: comm syz.5.1729: bad entry in directory: inode out of bounds - offset=988, inode=128, rec_len=36, size=1024 fake=1 [ 692.502719][T12397] EXT4-fs error (device loop5) in do_split:2097: Corrupt filesystem [ 692.518823][T12397] EXT4-fs error (device loop5): dx_make_map:1328: inode #2: block 63: comm syz.5.1729: bad entry in directory: inode out of bounds - offset=988, inode=128, rec_len=36, size=1024 fake=1 [ 692.540412][T12397] EXT4-fs error (device loop5) in do_split:2097: Corrupt filesystem [ 692.551501][T12404] EXT4-fs (loop4): mounted filesystem 00000000-0000-0000-0000-000000000900 r/w without journal. Quota mode: none. [ 692.664708][ T9244] EXT4-fs (loop5): unmounting filesystem 76b65be2-f6da-4727-8c75-0525a5b65a09. [ 692.701299][ T5946] EXT4-fs (loop4): unmounting filesystem 00000000-0000-0000-0000-000000000900. [ 693.972124][T12414] macvtap2: entered promiscuous mode [ 695.011793][T12414] vlan0: entered promiscuous mode [ 695.187994][T12414] macvtap2: entered allmulticast mode [ 695.213930][T12414] vlan0: entered allmulticast mode [ 695.220342][T12414] veth0_vlan: entered allmulticast mode [ 695.260745][T12418] loop5: detected capacity change from 0 to 2048 [ 695.275150][T12419] macvtap3: entered promiscuous mode [ 695.348961][T12419] macvtap3: entered allmulticast mode [ 695.705627][T12418] EXT4-fs (loop5): mounted filesystem 00000000-0000-0000-0000-000000000000 r/w without journal. Quota mode: none. [ 695.899326][T12418] ext4 filesystem being mounted at /178/file0 supports timestamps until 2038-01-19 (0x7fffffff) [ 697.945382][ T9244] EXT4-fs (loop5): unmounting filesystem 00000000-0000-0000-0000-000000000000. [ 698.502590][T12452] input: syz0 as /devices/virtual/input/input36 [ 700.634110][T12473] loop4: detected capacity change from 0 to 2048 [ 700.710483][T12473] EXT4-fs (loop4): mounted filesystem 00000000-0000-0000-0000-000000000000 r/w without journal. Quota mode: none. [ 700.729445][T12473] ext4 filesystem being mounted at /388/file0 supports timestamps until 2038-01-19 (0x7fffffff) [ 700.881235][ T5946] EXT4-fs (loop4): unmounting filesystem 00000000-0000-0000-0000-000000000000. [ 704.633936][ T5792] usb 6-1: new high-speed USB device number 12 using dummy_hcd [ 705.452510][ T5792] usb 6-1: Using ep0 maxpacket: 32 [ 705.534256][ T5792] usb 6-1: config 0 interface 0 altsetting 0 endpoint 0x81 has an invalid bInterval 0, changing to 7 [ 705.634252][ T5792] usb 6-1: config 0 interface 0 altsetting 0 endpoint 0x81 has invalid wMaxPacketSize 0 [ 705.709592][ T5792] usb 6-1: New USB device found, idVendor=046d, idProduct=c31c, bcdDevice= 0.40 [ 705.775675][ T5792] usb 6-1: New USB device strings: Mfr=0, Product=0, SerialNumber=0 [ 705.893407][ T5792] usb 6-1: config 0 descriptor?? [ 706.053258][ T5792] hub 6-1:0.0: USB hub found [ 708.090933][ T5792] hub 6-1:0.0: config failed, can't read hub descriptor (err -22) [ 708.127818][ T5792] usbhid 6-1:0.0: can't add hid device: -71 [ 708.149874][ T5792] usbhid: probe of 6-1:0.0 failed with error -71 [ 708.186130][ T5792] usb 6-1: USB disconnect, device number 12 [ 708.208740][T12558] FAULT_INJECTION: forcing a failure. [ 708.208740][T12558] name fail_usercopy, interval 1, probability 0, space 0, times 0 [ 708.224203][T12558] CPU: 0 PID: 12558 Comm: syz.5.1774 Not tainted syzkaller #0 [ 708.231742][T12558] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 07/24/2026 [ 708.241839][T12558] Call Trace: [ 708.245162][T12558] [ 708.248214][T12558] dump_stack_lvl+0x18c/0x250 [ 708.253027][T12558] ? show_regs_print_info+0x20/0x20 [ 708.258274][T12558] ? load_image+0x420/0x420 [ 708.262836][T12558] ? __might_fault+0xaa/0x120 [ 708.267587][T12558] ? __lock_acquire+0x7d80/0x7d80 [ 708.272664][T12558] ? __virt_addr_valid+0x10c/0x380 [ 708.277874][T12558] should_fail_ex+0x394/0x4c0 [ 708.282637][T12558] _copy_to_user+0x2f/0xa0 [ 708.287132][T12558] bpf_verifier_vlog+0x4e6/0x840 [ 708.292141][T12558] __btf_verifier_log+0xe3/0x140 [ 708.297121][T12558] ? entry_SYSCALL_64_after_hwframe+0x68/0xd2 [ 708.303326][T12558] ? btf_check_sec_info+0x350/0x350 [ 708.308569][T12558] ? mark_lock+0x94/0x320 [ 708.312949][T12558] __btf_verifier_log_type+0x4f7/0x690 [ 708.318453][T12558] ? sort_r+0x17f5/0x1810 [ 708.322840][T12558] ? btf_int_show+0x2810/0x2810 [ 708.327754][T12558] btf_datasec_check_meta+0x46d/0xb50 [ 708.333205][T12558] btf_check_all_metas+0x371/0xaf0 [ 708.338368][T12558] btf_parse_type_sec+0xfc/0x1960 [ 708.343510][T12558] ? btf_check_sec_info+0x350/0x350 [ 708.348750][T12558] ? __virt_addr_valid+0x10c/0x380 [ 708.353903][T12558] ? btf_verifier_log+0x1a0/0x1a0 [ 708.358967][T12558] ? btf_parse_hdr+0x545/0x700 [ 708.363848][T12558] ? btf_parse_str_sec+0x20d/0x2a0 [ 708.368994][T12558] btf_new_fd+0x440/0x9e0 [ 708.373378][T12558] ? bpf_btf_show_fdinfo+0x80/0x80 [ 708.378544][T12558] ? capable+0x88/0xe0 [ 708.382704][T12558] __sys_bpf+0x670/0x890 [ 708.386984][T12558] ? bpf_link_show_fdinfo+0x560/0x560 [ 708.392408][T12558] ? lock_chain_count+0x20/0x20 [ 708.397300][T12558] __x64_sys_bpf+0x7c/0x90 [ 708.401754][T12558] do_syscall_64+0x55/0xb0 [ 708.406208][T12558] ? clear_bhb_loop+0x40/0x90 [ 708.410945][T12558] ? clear_bhb_loop+0x40/0x90 [ 708.415662][T12558] entry_SYSCALL_64_after_hwframe+0x68/0xd2 [ 708.421596][T12558] RIP: 0033:0x7f601719e159 [ 708.426067][T12558] 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 [ 708.445840][T12558] RSP: 002b:00007f60180ca028 EFLAGS: 00000246 ORIG_RAX: 0000000000000141 [ 708.454289][T12558] RAX: ffffffffffffffda RBX: 00007f6017425fa0 RCX: 00007f601719e159 [ 708.462290][T12558] RDX: 0000000000000028 RSI: 0000200000001b40 RDI: 0000000000000012 [ 708.470292][T12558] RBP: 00007f601723506b R08: 0000000000000000 R09: 0000000000000000 [ 708.478380][T12558] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000000 [ 708.486379][T12558] R13: 00007f6017426038 R14: 00007f6017425fa0 R15: 00007ffef6b712a8 [ 708.494396][T12558] [ 708.497456][ C0] vkms_vblank_simulate: vblank timer overrun [ 708.681337][T12564] loop5: detected capacity change from 0 to 2048 [ 708.713722][T12564] UDF-fs: INFO Mounting volume 'LiuxUDF', timestamp 2022/11/22 14:59 (1000) [ 708.958513][ T2134] usb 5-1: new high-speed USB device number 23 using dummy_hcd [ 709.175805][ T2134] usb 5-1: config 0 interface 0 altsetting 0 endpoint 0x81 has an invalid bInterval 0, changing to 7 [ 709.189900][ T2134] usb 5-1: New USB device found, idVendor=0926, idProduct=3333, bcdDevice= 0.40 [ 709.206132][ T2134] usb 5-1: New USB device strings: Mfr=0, Product=0, SerialNumber=0 [ 709.219529][ T2134] usb 5-1: config 0 descriptor?? [ 709.303785][ T5792] usb 6-1: new high-speed USB device number 13 using dummy_hcd [ 709.436637][ T2134] usbhid 5-1:0.0: can't add hid device: -71 [ 709.447402][ T2134] usbhid: probe of 5-1:0.0 failed with error -71 [ 709.459443][ T2134] usb 5-1: USB disconnect, device number 23 [ 709.496052][ T5792] usb 6-1: config 0 interface 0 altsetting 0 endpoint 0x81 has an invalid bInterval 0, changing to 7 [ 709.510554][ T5792] usb 6-1: config 0 interface 0 altsetting 0 endpoint 0x81 has invalid wMaxPacketSize 0 [ 709.522089][ T5792] usb 6-1: New USB device found, idVendor=0d8c, idProduct=0022, bcdDevice= 0.00 [ 709.536622][ T5792] usb 6-1: New USB device strings: Mfr=0, Product=0, SerialNumber=0 [ 709.547906][ T5792] usb 6-1: config 0 descriptor?? [ 709.990183][ T5792] cm6533_jd 0003:0D8C:0022.0019: unknown main item tag 0x0 [ 710.008004][ T5792] cm6533_jd 0003:0D8C:0022.0019: unknown main item tag 0x0 [ 710.024091][ T2134] usb 5-1: new high-speed USB device number 24 using dummy_hcd [ 710.035078][ T5792] input: HID 0d8c:0022 as /devices/platform/dummy_hcd.5/usb6/6-1/6-1:0.0/0003:0D8C:0022.0019/input/input37 [ 710.090643][ T5792] cm6533_jd 0003:0D8C:0022.0019: input,hiddev0,hidraw0: USB HID v0.00 Device [HID 0d8c:0022] on usb-dummy_hcd.5-1/input0 [ 710.239279][ T2134] usb 5-1: config 0 interface 0 altsetting 0 endpoint 0x81 has an invalid bInterval 0, changing to 7 [ 710.251452][ T5792] usb 6-1: USB disconnect, device number 13 [ 710.269172][ T2134] usb 5-1: New USB device found, idVendor=0458, idProduct=5003, bcdDevice= 0.40 [ 710.293817][ T2134] usb 5-1: New USB device strings: Mfr=0, Product=0, SerialNumber=0 [ 710.321887][ T2134] usb 5-1: config 0 descriptor?? [ 710.396961][T12587] loop1: detected capacity change from 0 to 32768 [ 710.414735][T12587] BTRFS: device fsid c9fe44da-de57-406a-8241-57ec7d4412cf devid 1 transid 8 /dev/loop1 scanned by syz.1.1786 (12587) [ 710.438720][T12587] BTRFS info (device loop1): first mount of filesystem c9fe44da-de57-406a-8241-57ec7d4412cf [ 710.449542][T12587] BTRFS info (device loop1): using crc32c (crc32c-intel) checksum algorithm [ 710.459500][T12587] BTRFS info (device loop1): using free space tree [ 710.530227][T12587] BTRFS info (device loop1): enabling ssd optimizations [ 710.559320][T12587] BTRFS info (device loop1): auto enabling async discard [ 710.896698][T12587] BTRFS info (device loop1): balance: start -dconvert=raid0 -mconvert=raid0 [ 711.002358][T12587] BTRFS info (device loop1): relocating block group 6881280 flags data|metadata [ 711.120958][T12587] BTRFS info (device loop1): relocating block group 5242880 flags data|metadata [ 711.156957][T12587] BTRFS info (device loop1): balance: canceled [ 711.158423][ T2134] aiptek 5-1:0.0: Aiptek using 400 ms programming speed [ 711.181633][ T2134] input: Aiptek as /devices/platform/dummy_hcd.4/usb5/5-1/5-1:0.0/input/input38 [ 711.299373][ T5788] BTRFS info (device loop1): last unmount of filesystem c9fe44da-de57-406a-8241-57ec7d4412cf [ 711.359142][ T5792] usb 6-1: new full-speed USB device number 14 using dummy_hcd [ 711.560863][ T8] usb 5-1: USB disconnect, device number 24 [ 711.560864][ C1] aiptek 5-1:0.0: aiptek_irq - usb_submit_urb failed with result -19 [ 711.575885][ T5792] usb 6-1: not running at top speed; connect to a high speed hub [ 711.599241][ T5792] usb 6-1: New USB device found, idVendor=06cd, idProduct=0131, bcdDevice= 1.00 [ 711.621605][ T5792] usb 6-1: New USB device strings: Mfr=1, Product=2, SerialNumber=3 [ 711.632235][ T5792] usb 6-1: Product: syz [ 711.637306][ T5792] usb 6-1: Manufacturer: syz [ 711.641945][ T5792] usb 6-1: SerialNumber: syz [ 711.682158][ T5792] keyspan 6-1:1.0: Keyspan 4 port adapter converter detected [ 711.701978][ T5792] usb 6-1: Keyspan 4 port adapter converter now attached to ttyUSB0 [ 711.747377][ T5792] usb 6-1: Keyspan 4 port adapter converter now attached to ttyUSB1 [ 711.765974][ T5792] usb 6-1: Keyspan 4 port adapter converter now attached to ttyUSB2 [ 711.786415][ T5792] usb 6-1: Keyspan 4 port adapter converter now attached to ttyUSB3 [ 711.849930][ T27] audit: type=1326 audit(1790813441.464:32): auid=4294967295 uid=0 gid=0 ses=4294967295 subj=unconfined pid=12625 comm="syz.1.1794" exe="/root/ci2-linux-6-6-kasan/syz-executor" sig=31 arch=c000003e syscall=202 compat=0 ip=0x7f45e0b9e159 code=0x0 [ 712.003828][ C0] usb 6-1: malformed indat packet [ 712.009179][ C0] usb 6-1: malformed indat packet [ 712.014886][ C0] usb 6-1: malformed indat packet [ 712.020246][ C0] usb 6-1: malformed indat packet [ 712.025558][ C0] usb 6-1: malformed indat packet [ 712.030874][ C0] usb 6-1: malformed indat packet [ 712.036296][ C0] usb 6-1: malformed indat packet [ 712.351659][ T8] usb 6-1: USB disconnect, device number 14 [ 712.580833][ T8] keyspan_4 ttyUSB0: Keyspan 4 port adapter converter now disconnected from ttyUSB0 [ 713.343873][ T0] NOHZ tick-stop error: local softirq work is pending, handler #42!!! [ 714.014163][ T8] keyspan_4 ttyUSB1: Keyspan 4 port adapter converter now disconnected from ttyUSB1 [ 714.426747][ T8] keyspan_4 ttyUSB2: Keyspan 4 port adapter converter now disconnected from ttyUSB2 [ 714.726651][ T8] keyspan_4 ttyUSB3: Keyspan 4 port adapter converter now disconnected from ttyUSB3 [ 714.785088][ T8] keyspan 6-1:1.0: device disconnected [ 715.358108][ C1] vcan0: j1939_tp_rxtimer: 0xffff888026a76c00: rx timeout, send abort [ 715.843928][ T2134] usb 5-1: new high-speed USB device number 25 using dummy_hcd [ 715.858295][ C1] vcan0: j1939_tp_rxtimer: 0xffff888021522800: rx timeout, send abort [ 715.866840][ C1] vcan0: j1939_tp_rxtimer: 0xffff888026a76c00: abort rx timeout. Force session deactivation [ 715.989335][T12666] batadv_slave_1: entered promiscuous mode [ 716.000537][T12666] veth1_to_bridge: entered promiscuous mode [ 716.009235][T12665] veth1_to_bridge: left promiscuous mode [ 716.017065][T12665] batadv_slave_1: left promiscuous mode [ 716.043740][ T2134] usb 5-1: Using ep0 maxpacket: 8 [ 716.052673][ T2134] usb 5-1: unable to get BOS descriptor or descriptor too short [ 716.065610][ T2134] usb 5-1: config 10 has an invalid interface number: 91 but max is 0 [ 716.078153][ T2134] usb 5-1: config 10 has no interface number 0 [ 716.085570][ T2134] usb 5-1: config 10 interface 91 has no altsetting 0 [ 716.096462][ T2134] usb 5-1: string descriptor 0 read error: -22 [ 716.103099][ T2134] usb 5-1: New USB device found, idVendor=097b, idProduct=61f6, bcdDevice=d4.9a [ 716.117990][ T2134] usb 5-1: New USB device strings: Mfr=1, Product=2, SerialNumber=3 [ 716.366686][ C1] vcan0: j1939_tp_rxtimer: 0xffff888021522800: abort rx timeout. Force session deactivation [ 716.411933][ T5823] usb 2-1: new high-speed USB device number 32 using dummy_hcd [ 716.884547][ T2134] usb 5-1: Found UVC 0.00 device (097b:61f6) [ 716.998697][ T2134] usb 5-1: No valid video chain found. [ 717.166002][ T5823] usb 2-1: config 1 has too many interfaces: 66, using maximum allowed: 32 [ 717.183709][ T5823] usb 2-1: config 1 has an invalid descriptor of length 0, skipping remainder of the config [ 717.194048][ T5823] usb 2-1: config 1 has 1 interface, different from the descriptor's value: 66 [ 717.203342][ T5823] usb 2-1: config 1 interface 0 altsetting 0 endpoint 0x81 has an invalid bInterval 0, changing to 7 [ 717.230919][ T5823] usb 2-1: New USB device found, idVendor=7d25, idProduct=a415, bcdDevice= 0.40 [ 717.250469][ T5823] usb 2-1: New USB device strings: Mfr=1, Product=4, SerialNumber=0 [ 717.273983][ T5823] usb 2-1: Product: syz [ 717.278295][ T5823] usb 2-1: Manufacturer: syz [ 717.298288][ T5823] cdc_wdm 2-1:1.0: skipping garbage [ 717.308375][ T5823] cdc_wdm 2-1:1.0: skipping garbage [ 717.319538][ T5823] cdc_wdm 2-1:1.0: cdc-wdm0: USB WDM device [ 717.326869][ T5823] cdc_wdm 2-1:1.0: Unknown control protocol [ 717.441882][T12683] loop5: detected capacity change from 0 to 2048 [ 717.466815][T12683] EXT4-fs (loop5): mounted filesystem 00000000-0000-0000-0000-000000000900 r/w without journal. Quota mode: none. [ 717.580122][ T9244] EXT4-fs (loop5): unmounting filesystem 00000000-0000-0000-0000-000000000900. [ 717.825707][ T8] usb 2-1: USB disconnect, device number 32 [ 719.091914][ T5823] usb 5-1: USB disconnect, device number 25 [ 719.402652][T12704] FAULT_INJECTION: forcing a failure. [ 719.402652][T12704] name failslab, interval 1, probability 0, space 0, times 0 [ 719.466053][T12704] CPU: 1 PID: 12704 Comm: syz.4.1819 Not tainted syzkaller #0 [ 719.473607][T12704] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 07/24/2026 [ 719.483706][T12704] Call Trace: [ 719.487024][T12704] [ 719.490021][T12704] dump_stack_lvl+0x18c/0x250 [ 719.494767][T12704] ? show_regs_print_info+0x20/0x20 [ 719.500025][T12704] ? load_image+0x420/0x420 [ 719.504616][T12704] ? __might_sleep+0xe0/0xe0 [ 719.509265][T12704] ? __lock_acquire+0x7d80/0x7d80 [ 719.514462][T12704] should_fail_ex+0x394/0x4c0 [ 719.519211][T12704] should_failslab+0x9/0x20 [ 719.523774][T12704] slab_pre_alloc_hook+0x59/0x300 [ 719.528896][T12704] ? verify_lock_unused+0x140/0x140 [ 719.534237][T12704] ? load_msg+0x3c/0x380 [ 719.538574][T12704] ? load_msg+0x3c/0x380 [ 719.542869][T12704] __kmem_cache_alloc_node+0x53/0x250 [ 719.548341][T12704] ? load_msg+0x3c/0x380 [ 719.552672][T12704] __kmalloc+0xa7/0x240 [ 719.556894][T12704] load_msg+0x3c/0x380 [ 719.561125][T12704] do_msgsnd+0x1a8/0x1300 [ 719.565559][T12704] ? __might_fault+0xaa/0x120 [ 719.570295][T12704] ? __lock_acquire+0x7d80/0x7d80 [ 719.575377][T12704] ? lockdep_hardirqs_on_prepare+0x44c/0x7d0 [ 719.581529][T12704] ? ksys_msgsnd+0xa0/0xa0 [ 719.586022][T12704] ? __might_fault+0xc6/0x120 [ 719.590742][T12704] ? __might_fault+0xaa/0x120 [ 719.595474][T12704] ? __x64_sys_msgsnd+0xe9/0x110 [ 719.600477][T12704] do_syscall_64+0x55/0xb0 [ 719.604955][T12704] ? clear_bhb_loop+0x40/0x90 [ 719.609684][T12704] ? clear_bhb_loop+0x40/0x90 [ 719.614431][T12704] entry_SYSCALL_64_after_hwframe+0x68/0xd2 [ 719.620386][T12704] RIP: 0033:0x7f72a299e159 [ 719.624852][T12704] 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 [ 719.644522][T12704] RSP: 002b:00007f72a381f028 EFLAGS: 00000246 ORIG_RAX: 0000000000000045 [ 719.653003][T12704] RAX: ffffffffffffffda RBX: 00007f72a2c25fa0 RCX: 00007f72a299e159 [ 719.661028][T12704] RDX: 0000000000002000 RSI: 0000200000000040 RDI: 0000000000000000 [ 719.669057][T12704] RBP: 00007f72a2a3506b R08: 0000000000000000 R09: 0000000000000000 [ 719.677088][T12704] R10: 0000000000000800 R11: 0000000000000246 R12: 0000000000000000 [ 719.685195][T12704] R13: 00007f72a2c26038 R14: 00007f72a2c25fa0 R15: 00007ffd35a99418 [ 719.693224][T12704] [ 720.906834][T12726] iommufd_mock iommufd_mock1: Adding to iommu group 0 [ 720.945803][T12729] loop5: detected capacity change from 0 to 512 [ 721.056310][T12729] EXT4-fs (loop5): mounted filesystem 00000000-0000-0000-0000-000000000000 r/w without journal. Quota mode: writeback. [ 721.106354][T12729] ext4 filesystem being mounted at /202/file1 supports timestamps until 2038-01-19 (0x7fffffff) [ 721.200094][T12736] loop4: detected capacity change from 0 to 256 [ 721.240093][T12736] exfat: Deprecated parameter 'namecase' [ 721.284694][T12736] exfat: Deprecated parameter 'namecase' [ 721.334218][T12736] exFAT-fs (loop4): failed to load upcase table (idx : 0x00010000, chksum : 0xfcc0b04e, utbl_chksum : 0xe619d30d) [ 721.337113][T12738] loop1: detected capacity change from 0 to 1024 [ 721.622670][ T9244] EXT4-fs (loop5): unmounting filesystem 00000000-0000-0000-0000-000000000000. [ 721.739236][ T9] usb 2-1: new full-speed USB device number 33 using dummy_hcd [ 721.946636][ T9] usb 2-1: config 0 has an invalid interface number: 133 but max is 0 [ 721.973650][ T9] usb 2-1: config 0 has no interface number 0 [ 721.993075][ T9] usb 2-1: New USB device found, idVendor=06cd, idProduct=0121, bcdDevice=dd.3d [ 722.008265][ T9] usb 2-1: New USB device strings: Mfr=1, Product=2, SerialNumber=3 [ 722.016721][ T9] usb 2-1: Product: syz [ 722.020925][ T9] usb 2-1: Manufacturer: syz [ 722.025758][ T9] usb 2-1: SerialNumber: syz [ 722.041947][ T9] usb 2-1: config 0 descriptor?? [ 722.220125][T12752] loop5: detected capacity change from 0 to 512 [ 722.276933][ T9] keyspan 2-1:0.133: Keyspan 1 port adapter converter detected [ 722.320712][ T9] keyspan 2-1:0.133: found no endpoint descriptor for endpoint 81 [ 722.341083][ T9] keyspan 2-1:0.133: found no endpoint descriptor for endpoint 1 [ 722.354182][ T9] keyspan 2-1:0.133: found no endpoint descriptor for endpoint 2 [ 722.376176][ T9] usb 2-1: Keyspan 1 port adapter converter now attached to ttyUSB0 [ 722.387452][T12752] EXT4-fs (loop5): mounted filesystem 00000000-0000-0000-0000-000000000000 r/w without journal. Quota mode: writeback. [ 722.457550][T12752] ext4 filesystem being mounted at /203/file1 supports timestamps until 2038-01-19 (0x7fffffff) [ 722.677265][ T9244] EXT4-fs (loop5): unmounting filesystem 00000000-0000-0000-0000-000000000000. [ 722.708161][ T9] usb 2-1: USB disconnect, device number 33 [ 722.735741][ T9] keyspan_1 ttyUSB0: Keyspan 1 port adapter converter now disconnected from ttyUSB0 [ 722.750776][ T9] keyspan 2-1:0.133: device disconnected [ 724.333823][ T9] usb 2-1: new full-speed USB device number 34 using dummy_hcd [ 724.463773][ T5822] usb 6-1: new high-speed USB device number 15 using dummy_hcd [ 724.536222][ T9] usb 2-1: config 0 interface 0 altsetting 0 endpoint 0x81 has an invalid bInterval 0, changing to 10 [ 724.573371][ T9] usb 2-1: config 0 interface 0 altsetting 0 endpoint 0x81 has invalid wMaxPacketSize 0 [ 724.598403][ T9] usb 2-1: New USB device found, idVendor=0925, idProduct=8066, bcdDevice= 0.00 [ 724.617018][ T9] usb 2-1: New USB device strings: Mfr=0, Product=0, SerialNumber=0 [ 724.631135][ T9] usb 2-1: config 0 descriptor?? [ 724.682557][ T5822] usb 6-1: config 0 interface 0 altsetting 0 endpoint 0x81 has an invalid bInterval 0, changing to 7 [ 724.699984][ T5822] usb 6-1: config 0 interface 0 altsetting 0 endpoint 0x81 has invalid wMaxPacketSize 0 [ 724.717573][ T5822] usb 6-1: New USB device found, idVendor=10c4, idProduct=ea90, bcdDevice= 0.80 [ 724.728366][ T5822] usb 6-1: New USB device strings: Mfr=0, Product=0, SerialNumber=0 [ 724.753169][ T5822] usb 6-1: config 0 descriptor?? [ 725.088352][ T9] hid-generic 0003:0925:8066.001A: unbalanced collection at end of report description [ 725.114620][ T9] hid-generic: probe of 0003:0925:8066.001A failed with error -22 [ 725.212008][ T5822] cp2112 0003:10C4:EA90.001B: unknown main item tag 0x0 [ 725.248836][ T5822] cp2112 0003:10C4:EA90.001B: unknown main item tag 0x0 [ 725.261335][ T5822] cp2112 0003:10C4:EA90.001B: unknown main item tag 0x0 [ 725.270139][ T5822] cp2112 0003:10C4:EA90.001B: unknown main item tag 0x0 [ 725.281122][ T5822] cp2112 0003:10C4:EA90.001B: unknown main item tag 0x0 [ 725.290020][ T5822] cp2112 0003:10C4:EA90.001B: unknown main item tag 0x0 [ 725.303683][ T9] usb 2-1: USB disconnect, device number 34 [ 725.314007][ T5822] cp2112 0003:10C4:EA90.001B: unknown main item tag 0x0 [ 725.342293][ T5822] cp2112 0003:10C4:EA90.001B: hidraw0: USB HID v0.00 Device [HID 10c4:ea90] on usb-dummy_hcd.5-1/input0 [ 725.444872][ T5822] cp2112 0003:10C4:EA90.001B: Part Number: 0x00 Device Version: 0x00 [ 726.281075][ T5823] usb 6-1: USB disconnect, device number 15 [ 727.796072][T12863] loop0: detected capacity change from 0 to 3904 [ 727.851955][T12863] ldm_parse_privhead(): Cannot find PRIVHEAD structure. LDM database is corrupt. Aborting. [ 727.875720][T12863] ldm_validate_privheads(): Cannot find PRIVHEAD 1. [ 727.893002][T12863] loop0: [ 728.058480][T12872] tipc: Started in network mode [ 728.072341][T12872] tipc: Node identity fe80000000000000000000000000001, cluster identity 4711 [ 728.108722][T12872] tipc: Enabled bearer , priority 10 [ 728.318597][T12881] netlink: 'syz.5.1867': attribute type 4 has an invalid length. [ 728.338964][T12884] netlink: 8 bytes leftover after parsing attributes in process `syz.0.1865'. [ 728.379957][T12884] netlink: 12 bytes leftover after parsing attributes in process `syz.0.1865'. [ 728.880595][T12899] loop4: detected capacity change from 0 to 32768 [ 728.891871][T12899] BTRFS: device fsid ed167579-eb65-4e76-9a50-61ac97e9b59d devid 1 transid 8 /dev/loop4 scanned by syz.4.1871 (12899) [ 728.925571][T12899] BTRFS info (device loop4): first mount of filesystem ed167579-eb65-4e76-9a50-61ac97e9b59d [ 728.942547][T12899] BTRFS info (device loop4): using sha256 (sha256-avx2) checksum algorithm [ 728.951992][T12899] BTRFS info (device loop4): using free space tree [ 728.993853][ T8] usb 6-1: new high-speed USB device number 16 using dummy_hcd [ 729.008778][T12899] BTRFS info (device loop4): enabling ssd optimizations [ 729.020208][T12899] BTRFS info (device loop4): auto enabling async discard [ 729.105104][ T5823] tipc: Node number set to 4269801488 [ 729.195804][ T8] usb 6-1: config 1 interface 0 altsetting 0 endpoint 0x3 has invalid wMaxPacketSize 0 [ 729.244365][ T8] usb 6-1: config 1 interface 0 altsetting 0 bulk endpoint 0x3 has invalid maxpacket 0 [ 729.273818][ T8] usb 6-1: New USB device found, idVendor=0471, idProduct=081e, bcdDevice= 1.00 [ 729.293233][ T8] usb 6-1: New USB device strings: Mfr=0, Product=0, SerialNumber=0 [ 729.333831][ T8] spcp8x5 6-1:1.0: SPCP8x5 converter detected [ 729.372432][ T8] usb 6-1: SPCP8x5 converter now attached to ttyUSB0 [ 729.652325][ T5946] BTRFS info (device loop4): last unmount of filesystem ed167579-eb65-4e76-9a50-61ac97e9b59d [ 729.980616][T12929] FAULT_INJECTION: forcing a failure. [ 729.980616][T12929] name failslab, interval 1, probability 0, space 0, times 0 [ 730.013723][T12929] CPU: 1 PID: 12929 Comm: syz.4.1876 Not tainted syzkaller #0 [ 730.021253][T12929] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 07/24/2026 [ 730.031353][T12929] Call Trace: [ 730.034653][T12929] [ 730.037612][T12929] dump_stack_lvl+0x18c/0x250 [ 730.042319][T12929] ? show_regs_print_info+0x20/0x20 [ 730.047559][T12929] ? load_image+0x420/0x420 [ 730.052097][T12929] ? __might_sleep+0xe0/0xe0 [ 730.056814][T12929] ? __lock_acquire+0x7d80/0x7d80 [ 730.061887][T12929] should_fail_ex+0x394/0x4c0 [ 730.066668][T12929] should_failslab+0x9/0x20 [ 730.071386][T12929] slab_pre_alloc_hook+0x59/0x300 [ 730.076471][T12929] ? __se_sys_fsopen+0x135/0x2c0 [ 730.081460][T12929] __kmem_cache_alloc_node+0x53/0x250 [ 730.086871][T12929] ? __se_sys_fsopen+0x135/0x2c0 [ 730.091853][T12929] kmalloc_trace+0x2a/0xe0 [ 730.096332][T12929] __se_sys_fsopen+0x135/0x2c0 [ 730.101119][T12929] do_syscall_64+0x55/0xb0 [ 730.105560][T12929] ? clear_bhb_loop+0x40/0x90 [ 730.110260][T12929] ? clear_bhb_loop+0x40/0x90 [ 730.114963][T12929] entry_SYSCALL_64_after_hwframe+0x68/0xd2 [ 730.120898][T12929] RIP: 0033:0x7f72a299e159 [ 730.125328][T12929] 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 [ 730.144956][T12929] RSP: 002b:00007f72a381f028 EFLAGS: 00000246 ORIG_RAX: 00000000000001ae [ 730.153391][T12929] RAX: ffffffffffffffda RBX: 00007f72a2c25fa0 RCX: 00007f72a299e159 [ 730.161387][T12929] RDX: 0000000000000000 RSI: 0000000000000001 RDI: 0000200000000180 [ 730.169392][T12929] RBP: 00007f72a2a3506b R08: 0000000000000000 R09: 0000000000000000 [ 730.177384][T12929] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000000 [ 730.185389][T12929] R13: 00007f72a2c26038 R14: 00007f72a2c25fa0 R15: 00007ffd35a99418 [ 730.193474][T12929] [ 731.088430][T12937] SPCP8x5 ttyUSB0: failed to set control lines: -110 [ 731.295010][T12900] SPCP8x5 ttyUSB0: failed to set control lines: -32 [ 731.304836][ T9] usb 6-1: USB disconnect, device number 16 [ 731.312822][T12883] nci: __nci_request: wait_for_completion_interruptible_timeout failed -512 [ 731.331340][ T9] SPCP8x5 ttyUSB0: SPCP8x5 converter now disconnected from ttyUSB0 [ 731.390146][ T9] spcp8x5 6-1:1.0: device disconnected [ 731.814795][T12960] netlink: 8 bytes leftover after parsing attributes in process `syz.4.1884'. [ 731.824016][T12960] netlink: 12 bytes leftover after parsing attributes in process `syz.4.1884'. [ 734.514845][T12979] loop1: detected capacity change from 0 to 512 [ 734.550888][T12979] EXT4-fs error (device loop1): ext4_orphan_get:1408: inode #15: comm syz.1.1890: iget: bad i_size value: 38620345925642 [ 734.593752][T12979] EXT4-fs error (device loop1): ext4_orphan_get:1413: comm syz.1.1890: couldn't read orphan inode 15 (err -117) [ 734.641185][T12979] EXT4-fs (loop1): mounted filesystem 00000000-0000-0000-0000-000000000000 r/w without journal. Quota mode: writeback. [ 734.832037][T12989] EXT4-fs error (device loop1): ext4_validate_block_bitmap:430: comm syz.1.1890: bg 0: block 5: invalid block bitmap [ 734.895373][T12989] EXT4-fs (loop1): Delayed block allocation failed for inode 18 at logical offset 0 with max blocks 8 with error 28 [ 734.942776][T12989] EXT4-fs (loop1): This should not happen!! Data will be lost [ 734.942776][T12989] [ 734.971582][T12989] EXT4-fs (loop1): Total free blocks count 0 [ 734.997632][T12989] EXT4-fs (loop1): Free/Dirty block details [ 735.018472][T12989] EXT4-fs (loop1): free_blocks=0 [ 735.030833][T12989] EXT4-fs (loop1): dirty_blocks=364 [ 735.041267][T12989] EXT4-fs (loop1): Block reservation details [ 735.055367][T12989] EXT4-fs (loop1): i_reserved_data_blocks=364 [ 735.648273][T11681] EXT4-fs (loop1): Delayed block allocation failed for inode 18 at logical offset 8 with max blocks 356 with error 28 [ 735.894334][T13011] netlink: 8 bytes leftover after parsing attributes in process `syz.1.1897'. [ 739.772013][T13030] loop4: detected capacity change from 0 to 512 [ 739.834917][T13030] EXT4-fs error (device loop4): ext4_orphan_get:1408: inode #15: comm syz.4.1903: inode has both inline data and extents flags [ 739.862509][T13030] EXT4-fs error (device loop4): ext4_orphan_get:1413: comm syz.4.1903: couldn't read orphan inode 15 (err -117) [ 739.879721][T13030] EXT4-fs (loop4): mounted filesystem 00000000-0000-0000-0000-000000000000 r/w without journal. Quota mode: writeback. [ 739.986146][ T5946] EXT4-fs (loop4): unmounting filesystem 00000000-0000-0000-0000-000000000000. [ 740.026932][ T8] IPVS: starting estimator thread 0... [ 740.124239][T13045] IPVS: using max 16 ests per chain, 38400 per kthread [ 740.166878][ T8] hid-generic 0000:0000:0000.001C: unknown main item tag 0x0 [ 740.180280][T13051] pim6reg1: entered promiscuous mode [ 740.191742][T13051] pim6reg1: entered allmulticast mode [ 740.208486][ T8] hid-generic 0000:0000:0000.001C: hidraw0: HID v0.00 Device [syz1] on syz0 [ 740.556518][T13059] loop5: detected capacity change from 0 to 256 [ 742.510657][T13078] iommufd_mock iommufd_mock1: Adding to iommu group 0 [ 744.918464][T13102] pim6reg1: entered promiscuous mode [ 744.928498][T13102] pim6reg1: entered allmulticast mode [ 745.009086][T13113] loop5: detected capacity change from 0 to 256 [ 745.017735][T13113] exfat: Deprecated parameter 'utf8' [ 745.037003][T13113] exFAT-fs (loop5): failed to load upcase table (idx : 0x00010000, chksum : 0x1a991031, utbl_chksum : 0xe619d30d) [ 745.506360][T13118] loop5: detected capacity change from 0 to 512 [ 745.587678][T13118] FAT-fs (loop5): error, fat_get_cluster: invalid cluster chain (i_pos 548) [ 745.597931][T13118] FAT-fs (loop5): Filesystem has been set read-only [ 745.611167][T13118] FAT-fs (loop5): error, fat_free: invalid cluster chain (i_pos 548) [ 745.622219][T13118] FAT-fs (loop5): error, fat_free: invalid cluster chain (i_pos 548) [ 745.783943][T13120] FAT-fs (loop5): error, fat_get_cluster: detected the cluster chain loop (i_pos 548) [ 747.577580][ T1293] ieee802154 phy0 wpan0: encryption failed: -22 [ 747.604935][ T1293] ieee802154 phy1 wpan1: encryption failed: -22 [ 747.800717][T13136] sd 0:0:1:0: device reset [ 747.840073][T13140] fuse: Bad value for 'fd' [ 748.123768][ T9] usb 6-1: new high-speed USB device number 17 using dummy_hcd [ 748.161586][T13154] iommufd_mock iommufd_mock1: Adding to iommu group 0 [ 748.315704][ T9] usb 6-1: config 1 has an invalid descriptor of length 0, skipping remainder of the config [ 748.329160][ T9] usb 6-1: config 1 interface 0 altsetting 0 endpoint 0x2 has invalid maxpacket 229, setting to 64 [ 748.352543][ T9] usb 6-1: config 1 interface 0 altsetting 0 has 3 endpoint descriptors, different from the interface descriptor's value: 4 [ 748.386122][ T9] usb 6-1: New USB device found, idVendor=0572, idProduct=cafe, bcdDevice= 1.00 [ 748.406858][ T9] usb 6-1: New USB device strings: Mfr=0, Product=0, SerialNumber=0 [ 752.246845][ T9] cxacru 6-1:1.0: send of cm 0x91 failed (-71) [ 752.254344][ T9] ATM dev 0: cxacru_atm_start: CARD_GET_MAC_ADDRESS returned -71 [ 752.268020][ T9] ATM dev 0: usbatm_atm_init: atm_start failed: -71! [ 752.296209][ T9] cxacru: probe of 6-1:1.0 failed with error -71 [ 752.336711][ T9] usb 6-1: USB disconnect, device number 17 [ 752.542455][T13191] loop4: detected capacity change from 0 to 1024 [ 752.750273][ T5946] hfsplus: node 4:3 still has 1 user(s)! [ 752.888494][T13204] netlink: 32 bytes leftover after parsing attributes in process `syz.4.1963'. [ 754.730437][T13217] netlink: 8 bytes leftover after parsing attributes in process `syz.0.1967'. [ 754.793528][T13219] [ 754.796354][T13219] ============================= [ 754.801278][T13219] WARNING: suspicious RCU usage [ 754.806370][T13219] syzkaller #0 Not tainted [ 754.810824][T13219] ----------------------------- [ 754.816307][T13219] net/mac80211/iface.c:378 suspicious rcu_dereference_protected() usage! [ 754.825000][T13219] [ 754.825000][T13219] other info that might help us debug this: [ 754.825000][T13219] [ 754.835312][T13219] [ 754.835312][T13219] rcu_scheduler_active = 2, debug_locks = 1 [ 754.843406][T13219] 1 lock held by syz.5.1969/13219: [ 754.848565][T13219] #0: ffffffff8e3d0988 (rtnl_mutex){+.+.}-{3:3}, at: dev_ioctl+0x7a4/0x1140 [ 754.857594][T13219] [ 754.857594][T13219] stack backtrace: [ 754.863495][T13219] CPU: 0 PID: 13219 Comm: syz.5.1969 Not tainted syzkaller #0 [ 754.870965][T13219] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 07/24/2026 [ 754.881039][T13219] Call Trace: [ 754.884344][T13219] [ 754.887286][T13219] dump_stack_lvl+0x18c/0x250 [ 754.891982][T13219] ? load_image+0x420/0x420 [ 754.896497][T13219] ? show_regs_print_info+0x20/0x20 [ 754.901709][T13219] ? load_image+0x420/0x420 [ 754.906231][T13219] ? print_tainted+0x14c/0x170 [ 754.911071][T13219] lockdep_rcu_suspicious+0x1e1/0x300 [ 754.916463][T13219] ieee80211_check_concurrent_iface+0x46b/0x950 [ 754.922814][T13219] ieee80211_open+0xc1/0x200 [ 754.927451][T13219] __dev_open+0x2cb/0x430 [ 754.931854][T13219] ? dev_open+0x190/0x190 [ 754.936206][T13219] __dev_change_flags+0x1e8/0x6a0 [ 754.941270][T13219] ? dev_load+0x21/0x1f0 [ 754.945532][T13219] ? __lock_acquire+0x7d80/0x7d80 [ 754.950578][T13219] ? dev_get_flags+0x1c0/0x1c0 [ 754.955354][T13219] ? full_name_hash+0x92/0xe0 [ 754.960071][T13219] dev_change_flags+0x7c/0x1a0 [ 754.964848][T13219] dev_ioctl+0x7b4/0x1140 [ 754.969197][T13219] sock_do_ioctl+0x239/0x310 [ 754.973880][T13219] ? sock_show_fdinfo+0xb0/0xb0 [ 754.978775][T13219] sock_ioctl+0x5be/0x7e0 [ 754.983124][T13219] ? sock_poll+0x3e0/0x3e0 [ 754.987565][T13219] ? bpf_lsm_file_ioctl+0x9/0x10 [ 754.992519][T13219] ? security_file_ioctl+0x80/0xa0 [ 754.997712][T13219] ? sock_poll+0x3e0/0x3e0 [ 755.002151][T13219] __se_sys_ioctl+0xfd/0x170 [ 755.006757][T13219] do_syscall_64+0x55/0xb0 [ 755.011193][T13219] ? clear_bhb_loop+0x40/0x90 [ 755.015967][T13219] ? clear_bhb_loop+0x40/0x90 [ 755.020691][T13219] entry_SYSCALL_64_after_hwframe+0x68/0xd2 [ 755.026622][T13219] RIP: 0033:0x7f601719e159 [ 755.031061][T13219] 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 [ 755.050690][T13219] RSP: 002b:00007f60180ca028 EFLAGS: 00000246 ORIG_RAX: 0000000000000010 [ 755.059116][T13219] RAX: ffffffffffffffda RBX: 00007f6017425fa0 RCX: 00007f601719e159 [ 755.067105][T13219] RDX: 0000200000002280 RSI: 0000000000008914 RDI: 0000000000000004 [ 755.075083][T13219] RBP: 00007f601723506b R08: 0000000000000000 R09: 0000000000000000 [ 755.083057][T13219] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000000 [ 755.091040][T13219] R13: 00007f6017426038 R14: 00007f6017425fa0 R15: 00007ffef6b712a8 [ 755.099056][T13219]