last executing test programs: 2m4.773704295s ago: executing program 1 (id=692): socket$inet6_udp(0xa, 0x2, 0x0) mkdirat(0xffffffffffffff9c, &(0x7f00000002c0)='./nfsd\x00', 0x1ff) mount(0x0, &(0x7f0000000340)='./nfsd\x00', &(0x7f0000000380)='nfsd\x00', 0x0, 0x0) r0 = openat(0xffffffffffffff9c, &(0x7f00000003c0)='./nfsd/portlist\x00', 0x1, 0x0) write(r0, &(0x7f0000000400)='3', 0xff7) 2m3.990104687s ago: executing program 1 (id=699): mkdirat(0xffffffffffffff9c, &(0x7f0000000040)='./debug\x00', 0x1ff) futex(0x0, 0x9, 0x4000001, 0xffffffffffffffff, 0x0, 0x2) r0 = openat$dir(0xffffffffffffff9c, &(0x7f0000000000)='./debug/check_wx_pages\x00', 0x200400, 0x0) statx(r0, &(0x7f00000001c0)='./debug/check_wx_pages\x00', 0x100, 0x100, &(0x7f0000000200)) mount(0x0, &(0x7f0000000080)='./debug\x00', &(0x7f00000000c0)='debugfs\x00', 0x0, 0x0) r1 = openat(0xffffffffffffff9c, &(0x7f0000000100)='./debug/check_wx_pages\x00', 0x0, 0x0) read(r1, &(0x7f0000000140)=""/100, 0x64) 2m3.454038869s ago: executing program 1 (id=705): r0 = socket$nl_xfrm(0x10, 0x3, 0x6) sendmsg$nl_xfrm(r0, &(0x7f00000008c0)={0x0, 0x0, &(0x7f0000000900)={&(0x7f0000000940)=ANY=[@ANYBLOB="380100001000050000000000000000007f0000010000000000000000000000007f00000100000000000000000000000000000000000000000200000000000000", @ANYRES32=0x0, @ANYBLOB="7f00000100000000000000000000000000001234320000007f000001000000000000000000000000ffffffffffffffffffffffffffff9effffffffffffffffffffffffffffffffff00000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000002000100000000000000000048000200656362286369706865725f6e756c6c29"], 0x138}, 0x1, 0x0, 0x0, 0x20040}, 0x80) r1 = socket$inet_udp(0x2, 0x2, 0x0) setsockopt$inet_IP_XFRM_POLICY(r1, 0x0, 0x11, &(0x7f0000000a80)={{{@in=@loopback, @in=@loopback, 0x0, 0x0, 0x0, 0x0, 0x2}, {0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff}, {}, 0x0, 0x0, 0x1}, {{@in=@loopback, 0x1234, 0x32}, 0x2, @in=@loopback, 0x0, 0x1}}, 0xe8) connect$inet(r1, &(0x7f0000000b80)={0x2, 0x1234, @local}, 0x10) sendmsg$nl_xfrm(r0, &(0x7f0000000bc0)={0x0, 0x0, &(0x7f0000000c00)={&(0x7f0000000c40)=@flushsa={0x14, 0x1c, 0x1, 0x0, 0x0, {0x32}}, 0x14}, 0x1, 0x0, 0x0, 0x20040}, 0x80) getsockopt$inet_IP_IPSEC_POLICY(r1, 0x0, 0x10, 0x0, &(0x7f0000000100)) 2m3.334240057s ago: executing program 1 (id=706): r0 = socket$inet_udp(0x2, 0x2, 0x0) r1 = syz_open_dev$vcsn(&(0x7f0000000700), 0xbd, 0x200000) ioctl$FS_IOC_FSGETXATTR(r1, 0x801c581f, &(0x7f0000000740)={0x200, 0x2, 0x9, 0xcd, 0x71b}) symlinkat(&(0x7f0000000000)='.\x00', 0xffffffffffffff9c, &(0x7f0000000040)='./file0\x00') mkdirat(0xffffffffffffff9c, &(0x7f0000000080)='./file1\x00', 0x1) mkdirat(0xffffffffffffff9c, &(0x7f00000000c0)='./bus\x00', 0x0) mount$overlay(0x0, &(0x7f0000000100)='./bus\x00', &(0x7f0000000140), 0x0, &(0x7f0000000180)={[{@upperdir={'upperdir', 0x3d, './file1'}}, {@lowerdir={'lowerdir', 0x3d, './file0'}}, {@workdir={'workdir', 0x3d, './bus'}}]}) chdir(&(0x7f00000001c0)='./bus\x00') lsetxattr$security_ima(&(0x7f0000000340)='./bus/file0\x00', &(0x7f0000000380), &(0x7f00000003c0)=@sha1={0x1, "a46d84ef27c2608ac7d9597fd965b2de84da2070"}, 0x15, 0x3) mkdirat(0xffffffffffffff9c, &(0x7f0000000200)='./file7\x00', 0x1ac) r2 = socket$inet6_sctp(0xa, 0x1, 0x84) mkdirat(0xffffffffffffff9c, &(0x7f00000005c0)='./gadget\x00', 0x1ff) mount(0x0, &(0x7f0000000600)='./gadget\x00', &(0x7f0000000640)='gadgetfs\x00', 0x0, 0x0) r3 = openat(0xffffffffffffff9c, &(0x7f0000000680)='./gadget/dummy_udc\x00', 0x902, 0x4) write(r3, &(0x7f00000006c0)="0000000009020900010100804025059ba40001000000010000000000000000", 0x1f) setsockopt(r2, 0x84, 0x81, &(0x7f0000000400)="1a00000002000000", 0x8) setsockopt$inet_sctp6_SCTP_AUTH_KEY(r2, 0x84, 0x17, &(0x7f0000000440)={0x0, 0x3, 0x1, 'x'}, 0x9) fchmodat(0xffffffffffffff9c, &(0x7f0000000240)='.\x00', 0xfffffffb) renameat2(0xffffffffffffff9c, &(0x7f0000000280)='./file0\x00', 0xffffffffffffff9c, &(0x7f00000002c0)='./file7/file0\x00', 0x0) mkdir(&(0x7f0000000300)='./file0\x00', 0x2) setsockopt$inet_IP_XFRM_POLICY(r0, 0x0, 0x11, &(0x7f0000000a80)={{{@in=@private=0xa010101, @in=@loopback, 0x0, 0x0, 0x0, 0x0, 0x2}, {0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff, 0x0, 0x0, 0x3}, {0x0, 0x4}, 0x0, 0x0, 0x1}, {{@in=@loopback, 0x4d6, 0xb70233fdcf0eea74}, 0x2, @in=@private=0xa010100, 0x0, 0x3, 0x1}}, 0xe8) connect$inet(r0, &(0x7f0000000b80)={0x2, 0x1234, @local}, 0x10) ioctl$XFS_IOC_PATH_TO_HANDLE(r0, 0xc0385869, &(0x7f0000000580)={r2, &(0x7f0000000480)='&:[\x00', 0x301080, &(0x7f00000004c0)={@_ha_fsid={[0xc, 0x3]}, {0x6, 0x9267, 0x96e, 0x8}}, 0x4, &(0x7f0000000500)={@_ha_fsid}, &(0x7f0000000540)=0x7f}) ioctl$FITHAW(r4, 0xc0045878) 2m3.188555987s ago: executing program 1 (id=708): mmap(&(0x7f0000001000/0xc00000)=nil, 0xc00000, 0x0, 0x3032, 0xffffffffffffffff, 0x4c328000) (async) madvise(&(0x7f0000000000/0x600000)=nil, 0x600722, 0x66) (async) r0 = socket$kcm(0x10, 0x2, 0x0) sendmsg$kcm(r0, &(0x7f0000000000)={0x0, 0x0, &(0x7f0000000040)=[{&(0x7f0000000080)="2e00000010008188e6b62aa73f72cc9f0ba1f8483a0000005e1206021f1f00000e000a0010000000028000001294", 0x2e}], 0x1}, 0x20000090) (async) openat$ttyS3(0xffffffffffffff9c, &(0x7f0000000400), 0x8080, 0x0) (async) r1 = openat$kvm(0xffffffffffffff9c, &(0x7f00000000c0), 0x161642, 0x0) r2 = ioctl$KVM_CREATE_VM(r1, 0xae01, 0x0) r3 = ioctl$KVM_CREATE_VCPU(r2, 0xae41, 0x2) r4 = mmap$KVM_VCPU(&(0x7f0000004000/0x2000)=nil, 0x930, 0x2800002, 0x11, r3, 0x0) syz_memcpy_off$KVM_EXIT_HYPERCALL(r4, 0x20, &(0x7f0000000140)="fb4149dd053be3ac2cc4a22332a77b23b8898600087bb16c94a6ab80313804d92f00000000010000045a96383369d226270080ff000000000000000000a000", 0x0, 0xffa4) socket(0x40000000015, 0x5, 0x0) (async) pselect6(0x40, &(0x7f0000000100)={0x0, 0x0, 0x0, 0x180}, 0x0, &(0x7f0000000240)={0x1f, 0xfffffffffffffffe, 0xe, 0x0, 0x7, 0x4, 0x0, 0xfffffffffffffffc}, &(0x7f0000000280)={0x0, 0x989680}, 0x0) 2m2.782797833s ago: executing program 1 (id=712): mkdirat(0xffffffffffffff9c, &(0x7f0000000340)='./proc\x00', 0x1ff) mount(0x0, &(0x7f00000007c0)='./proc\x00', &(0x7f00000003c0)='proc\x00', 0x4000, 0x0) r0 = openat(0xffffffffffffff9c, &(0x7f0000000400)='./proc/thread-self/fail-nth\x00', 0x2, 0x0) write(r0, &(0x7f0000000440)='270', 0x3) r1 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) syz_genetlink_get_family_id$nbd(&(0x7f0000000380), r1) syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) syz_genetlink_get_family_id$nbd(0x0, 0xffffffffffffffff) mount(0x0, &(0x7f0000000640)='./proc\x00', &(0x7f0000000680)='proc\x00', 0x0, 0x0) mkdirat(0xffffffffffffff9c, &(0x7f00000006c0)='./dir0\x00', 0x1ff) mount(&(0x7f0000000700)=@filename='127.0.0.1:6789:/\x00', &(0x7f0000000740)='./dir0\x00', 0x0, 0x0, 0x0) 2m2.484467854s ago: executing program 32 (id=712): mkdirat(0xffffffffffffff9c, &(0x7f0000000340)='./proc\x00', 0x1ff) mount(0x0, &(0x7f00000007c0)='./proc\x00', &(0x7f00000003c0)='proc\x00', 0x4000, 0x0) r0 = openat(0xffffffffffffff9c, &(0x7f0000000400)='./proc/thread-self/fail-nth\x00', 0x2, 0x0) write(r0, &(0x7f0000000440)='270', 0x3) r1 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) syz_genetlink_get_family_id$nbd(&(0x7f0000000380), r1) syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) syz_genetlink_get_family_id$nbd(0x0, 0xffffffffffffffff) mount(0x0, &(0x7f0000000640)='./proc\x00', &(0x7f0000000680)='proc\x00', 0x0, 0x0) mkdirat(0xffffffffffffff9c, &(0x7f00000006c0)='./dir0\x00', 0x1ff) mount(&(0x7f0000000700)=@filename='127.0.0.1:6789:/\x00', &(0x7f0000000740)='./dir0\x00', 0x0, 0x0, 0x0) 8.843312749s ago: executing program 4 (id=1503): r0 = socket$nl_netfilter(0x10, 0x3, 0xc) prlimit64(0x0, 0xe, &(0x7f0000000000)={0x8, 0x8b}, 0x0) sched_setscheduler(0x0, 0x2, &(0x7f0000000040)=0x8) sched_setaffinity(0x0, 0x8, &(0x7f0000000080)=0x2) r1 = getpid() sched_setscheduler(r1, 0x1, 0x0) socketpair$unix(0x1, 0x2, 0x0, &(0x7f00000000c0)={0xffffffffffffffff, 0xffffffffffffffff}) connect$unix(r2, &(0x7f0000000100)=@file={0x0, './file0\x00'}, 0x6e) sendmmsg$unix(r3, &(0x7f0000000180), 0x318, 0x0) recvmmsg(r2, &(0x7f00000001c0), 0x10106, 0x2, 0x0) r4 = syz_clone(0x0, 0x0, 0x0, 0x0, 0x0, 0x0) ptrace(0x10, r4) openat$sysfs(0xffffffffffffff9c, &(0x7f0000000200)='/sys/power/disk', 0x129a02, 0x5) ptrace$pokeuser(0x6, r4, 0x388, 0x41d9fda7) sendmsg$NFT_BATCH(r0, &(0x7f0000000340)={0x0, 0x0, &(0x7f00000003c0)={&(0x7f00000028c0)=ANY=[], 0x15c}, 0x1, 0x0, 0x0, 0x48041}, 0xc011) r5 = socket$nl_netfilter(0x10, 0x3, 0xc) sendmsg$NFT_MSG_GETRULE(r5, &(0x7f0000002a40)={0x0, 0x0, &(0x7f0000002a80)={&(0x7f0000002ac0)=ANY=[@ANYBLOB="38000000070a010400000000000000000a0000090c000340000000f7ffffff030900020073797a32000000000900010073797a31"], 0x38}, 0x1, 0x0, 0x0, 0x20004000}, 0x0) 7.303490642s ago: executing program 4 (id=1511): socket$inet6_sctp(0xa, 0x1, 0x84) r0 = openat$ipvs(0xffffffffffffff9c, &(0x7f00000002c0)='/proc/sys/net/ipv4/vs/sync_qlen_max\x00', 0x2, 0x0) syz_clone3(&(0x7f0000000300)={0x321105100, &(0x7f0000000380), 0x0, 0x0, {0xd}, 0x0, 0x0, 0x0, 0x0, 0x0, {r0}}, 0x58) (fail_nth: 15) 6.897682663s ago: executing program 4 (id=1513): socket$inet6_udp(0xa, 0x2, 0x0) mkdirat(0xffffffffffffff9c, &(0x7f00000002c0)='./nfsd\x00', 0x1ff) mount(0x0, &(0x7f0000000340)='./nfsd\x00', &(0x7f0000000380)='nfsd\x00', 0x0, 0x0) r0 = openat(0xffffffffffffff9c, &(0x7f00000003c0)='./nfsd/portlist\x00', 0x1, 0x0) write(r0, &(0x7f0000000400)='3', 0x1) (fail_nth: 59) 6.21538107s ago: executing program 3 (id=1515): syz_usb_connect(0x0, 0x24, &(0x7f0000000000)=ANY=[@ANYBLOB="12010000bcb7f620e90f01d55023010203010902130001000000000904"], 0x0) r0 = syz_open_dev$I2C(&(0x7f0000000040), 0x1, 0xae00) ioctl$I2C_RDWR(r0, 0x707, &(0x7f0000000080)={&(0x7f00000000c0)=[{0x7, 0x4200, 0x0, 0x0}, {0x8007, 0x8001, 0x0, 0x0}], 0x2}) socket$inet6_sctp(0xa, 0x1, 0x84) r1 = openat$ipvs(0xffffffffffffff9c, &(0x7f00000002c0)='/proc/sys/net/ipv4/vs/sync_qlen_max\x00', 0x2, 0x0) syz_clone3(&(0x7f0000000300)={0x321105100, &(0x7f0000000380), 0x0, 0x0, {0xd}, 0x0, 0x0, 0x0, 0x0, 0x0, {r1}}, 0x58) 6.113666163s ago: executing program 4 (id=1516): capset(&(0x7f0000000500)={0x20080522}, &(0x7f0000000200)={0x200002, 0x200003, 0x801, 0x4, 0x7}) (async) mkdir(&(0x7f0000000400)='./file0\x00', 0x0) (async) mkdir(&(0x7f00000000c0)='./bus\x00', 0x0) mkdirat(0xffffffffffffff9c, &(0x7f0000000340)='./file1\x00', 0x0) (async) mkdirat(0xffffffffffffff9c, &(0x7f0000000240)='./file1/file0\x00', 0x0) (async) r0 = socket$netlink(0x10, 0x3, 0x10) (async) r1 = syz_genetlink_get_family_id$devlink(&(0x7f0000000040), 0xffffffffffffffff) sendmsg$DEVLINK_CMD_RATE_NEW(r0, &(0x7f0000000140)={0x0, 0x4500, &(0x7f0000000180)={&(0x7f0000000280)={0x34, r1, 0x1, 0x0, 0x25dfdbff, {0x25}, [@handle=@nsim={{0xe}, {0xf, 0x2, {'netdevsim', 0x0}}}]}, 0x34}, 0x1, 0x0, 0x0, 0x41}, 0x24004804) (async, rerun: 64) mount$bind(&(0x7f0000000100)='.\x00', &(0x7f0000000080)='./file1/file0\x00', 0x0, 0x1085408, 0x0) (async, rerun: 64) r2 = socket$xdp(0x2c, 0x3, 0x0) setsockopt$XDP_UMEM_REG(r2, 0x11b, 0x4, &(0x7f00000002c0)={&(0x7f0000000300)=""/5, 0x214000, 0x800}, 0x20) (async) setsockopt$XDP_TX_RING(r2, 0x11b, 0x3, &(0x7f0000000380)=0x800, 0x4) r3 = socket$tipc(0x1e, 0x2, 0x0) ioctl$SIOCSIFMTU(0xffffffffffffffff, 0x8922, &(0x7f00000005c0)={'ipvlan1\x00'}) (async, rerun: 64) setsockopt$XDP_UMEM_COMPLETION_RING(r2, 0x11b, 0x6, &(0x7f0000000440)=0x20000, 0x4) (rerun: 64) ioctl$sock_SIOCGIFINDEX(r3, 0x8933, &(0x7f0000000480)={'dummy0\x00', 0x0}) setsockopt$XDP_UMEM_FILL_RING(r2, 0x11b, 0x5, &(0x7f0000000540)=0x4000, 0x4) (async) bind$xdp(r2, &(0x7f0000000580)={0x2c, 0x0, r4, 0x40000000}, 0x10) (async) mount$overlay(0x0, &(0x7f00000000c0)='./bus\x00', &(0x7f00000003c0), 0x0, &(0x7f00000004c0)={[{@workdir={'workdir', 0x3d, './bus'}}, {@lowerdir={'lowerdir', 0x3d, './file1/file0'}}, {@upperdir={'upperdir', 0x3d, './file1'}}]}) chdir(&(0x7f00000001c0)='./bus\x00') (async) unlinkat(0xffffffffffffff9c, &(0x7f0000000000)='./file0\x00', 0x200) 5.269679947s ago: executing program 4 (id=1519): r0 = openat$tun(0xffffffffffffff9c, &(0x7f0000000300), 0x48241, 0x0) ioctl$TUNSETIFF(r0, 0x400454ca, &(0x7f0000001840)={'syzkaller1\x00', 0x6bf1c2d5adba8c32}) r1 = socket$inet6_tcp(0xa, 0x1, 0x0) r2 = dup(r1) ioctl$SIOCSIFHWADDR(r2, 0x8914, &(0x7f0000001880)={'syzkaller1\x00', @link_local={0x1, 0x80, 0xc2, 0x0, 0x0, 0x2}}) write$tun(r0, &(0x7f00000018c0)={@val={0x70, 0x3400}, @void, @eth={@broadcast, @remote, @void, {@ipv4={0x800, @udp={{0x5, 0x4, 0x0, 0x0, 0x26, 0x0, 0x4000, 0x0, 0x2f, 0x0, @initdev={0xac, 0x1e, 0x0, 0x0}, @dev={0xac, 0x14, 0x14, 0x18}}, {0x0, 0x6558, 0x12, 0x0, @gue={{0x1, 0x1, 0x2, 0x3, 0x100, @void}, "aa8ff18d88a8"}}}}}}}, 0x38) 4.534198441s ago: executing program 4 (id=1522): r0 = ioctl$KVM_CREATE_VCPU(0xffffffffffffffff, 0xae41, 0x0) ioctl$KVM_SET_REGS(r0, 0x4090ae82, &(0x7f0000000000)={[0x38, 0x8000000000a, 0x2, 0x184, 0x1000, 0x3, 0xffffffff, 0x83, 0x12, 0x5, 0x0, 0x61, 0x0, 0x6, 0x4, 0xbdc], 0x0, 0x43100}) syz_kvm_add_vcpu$x86(0x0, &(0x7f0000000080)={0x0, &(0x7f00000000c0)=[@code={0x1, 0x60, {"3ef30fc735fc9a00003e0f01c8c4417df1a9b398000066b824008ec8460f79f2c4e1717db49c26000000b9800000c00f3235000400000f307b9666baa00066b8000066ef66bad1040f01c2260f78da"}}], 0x60}) r1 = openat$kvm(0xffffffffffffff9c, &(0x7f0000000240), 0x0, 0x0) r2 = ioctl$KVM_CREATE_VM(r1, 0xae01, 0x0) r3 = ioctl$KVM_CREATE_VCPU(r2, 0xae41, 0x0) ioctl$KVM_SET_USER_MEMORY_REGION(r2, 0x4020ae46, &(0x7f0000000180)={0x0, 0x0, 0x0, 0x2000, &(0x7f0000000000/0x2000)=nil}) ioctl$KVM_SET_REGS(r3, 0x4090ae82, &(0x7f00000002c0)={[0x8, 0x7, 0x5ae, 0x0, 0x1000000004, 0x10, 0xf1, 0x483, 0x80, 0x2, 0x7, 0x5, 0x0, 0x9, 0x7, 0xbd9], 0x8080000, 0x3c4210}) ioctl$KVM_SET_NESTED_STATE(0xffffffffffffffff, 0x4080aebf, &(0x7f00000001c0)=@vmx={0x100, 0x0, 0x2080, {0x6000, 0x8000000, {}, 0x1, 0x768}, 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syz_kvm_add_vcpu$x86(0x0, &(0x7f00000000c0)={0x0, 0x0}) r4 = add_key$fscrypt_v1(&(0x7f0000000140), &(0x7f0000002240)={'fscrypt:', @desc1}, &(0x7f0000002280)={0x0, "3ff4057cbe5924464c439b8f826f00a0b3ab198e40a55462c05d329ad8430d9611dc0ff693dd1367edfa74cf2a6da5f4d68b3cfb2979dc95ee34f9c3da5707ae", 0x34}, 0x48, 0xffffffffffffffff) add_key$user(&(0x7f0000002300), 0x0, 0x0, 0x0, r4) ioctl$KVM_RUN(r3, 0xae80, 0x0) 4.247926932s ago: executing program 33 (id=1522): r0 = ioctl$KVM_CREATE_VCPU(0xffffffffffffffff, 0xae41, 0x0) ioctl$KVM_SET_REGS(r0, 0x4090ae82, &(0x7f0000000000)={[0x38, 0x8000000000a, 0x2, 0x184, 0x1000, 0x3, 0xffffffff, 0x83, 0x12, 0x5, 0x0, 0x61, 0x0, 0x6, 0x4, 0xbdc], 0x0, 0x43100}) syz_kvm_add_vcpu$x86(0x0, &(0x7f0000000080)={0x0, &(0x7f00000000c0)=[@code={0x1, 0x60, {"3ef30fc735fc9a00003e0f01c8c4417df1a9b398000066b824008ec8460f79f2c4e1717db49c26000000b9800000c00f3235000400000f307b9666baa00066b8000066ef66bad1040f01c2260f78da"}}], 0x60}) r1 = openat$kvm(0xffffffffffffff9c, &(0x7f0000000240), 0x0, 0x0) r2 = ioctl$KVM_CREATE_VM(r1, 0xae01, 0x0) r3 = ioctl$KVM_CREATE_VCPU(r2, 0xae41, 0x0) ioctl$KVM_SET_USER_MEMORY_REGION(r2, 0x4020ae46, &(0x7f0000000180)={0x0, 0x0, 0x0, 0x2000, &(0x7f0000000000/0x2000)=nil}) ioctl$KVM_SET_REGS(r3, 0x4090ae82, &(0x7f00000002c0)={[0x8, 0x7, 0x5ae, 0x0, 0x1000000004, 0x10, 0xf1, 0x483, 0x80, 0x2, 0x7, 0x5, 0x0, 0x9, 0x7, 0xbd9], 0x8080000, 0x3c4210}) ioctl$KVM_SET_NESTED_STATE(0xffffffffffffffff, 0x4080aebf, &(0x7f00000001c0)=@vmx={0x100, 0x0, 0x2080, {0x6000, 0x8000000, {}, 0x1, 0x768}, 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syz_kvm_add_vcpu$x86(0x0, &(0x7f00000000c0)={0x0, 0x0}) r4 = add_key$fscrypt_v1(&(0x7f0000000140), &(0x7f0000002240)={'fscrypt:', @desc1}, &(0x7f0000002280)={0x0, "3ff4057cbe5924464c439b8f826f00a0b3ab198e40a55462c05d329ad8430d9611dc0ff693dd1367edfa74cf2a6da5f4d68b3cfb2979dc95ee34f9c3da5707ae", 0x34}, 0x48, 0xffffffffffffffff) add_key$user(&(0x7f0000002300), 0x0, 0x0, 0x0, r4) ioctl$KVM_RUN(r3, 0xae80, 0x0) 4.202787267s ago: executing program 3 (id=1524): mkdirat(0xffffffffffffff9c, &(0x7f00000001c0)='./file0\x00', 0x0) mount$bind(&(0x7f0000000200)='.\x00', &(0x7f0000000240)='./file0/../file0\x00', 0x0, 0x101091, 0x0) mount$tmpfs(0x0, &(0x7f0000000280)='./file0\x00', 0x0, 0x20000, 0x0) mount$overlay(0x0, &(0x7f00000000c0)='./file0\x00', &(0x7f0000000100), 0xf401000000000000, &(0x7f0000000140)={[{@lowerdir={'lowerdir', 0x3d, './file0'}, 0x3a}], [], 0x2f}) 3.929183115s ago: executing program 3 (id=1526): r0 = socket$nl_netfilter(0x10, 0x3, 0xc) sendmsg$NFT_BATCH(r0, &(0x7f0000000240)={0x0, 0x0, &(0x7f00000004c0)={&(0x7f0000000580)=ANY=[@ANYBLOB="140000001000010000000000000000000200000a20000000000a01040000000000000000020000000900010073797a300000000048000000120a01040000000000000000020000000900010073797a30000000000900020073797a31000000000800034000000008130004800f000100"], 0x90}}, 0x4) mkdir(&(0x7f00000000c0)='./mnt\x00', 0x1ff) mount(0x0, &(0x7f0000000100)='./mnt\x00', &(0x7f00000006c0)='dax\x00', 0x0, 0x0) r1 = openat(0xffffffffffffff9c, &(0x7f0000000040)='./tracing/uprobe_events\x00', 0x1, 0x0) write(r1, &(0x7f0000000080)='p', 0x1) r2 = openat(r1, &(0x7f0000000180)='./mnt/module/block2mtd/parameters/block2mtd\x00', 0xb8000, 0x40) r3 = socket$kcm(0x11, 0x2, 0x0) sendmsg$sock(r3, &(0x7f0000000600)={&(0x7f0000000640)=@tipc=@nameseq={0x1e, 0x1, 0x0, {0x40, 0x1, 0x4}}, 0x80, 0x0}, 0x0) openat(0xffffffffffffff9c, &(0x7f0000000000)='./file1\x00', 0x183042, 0x25) setxattr$trusted_overlay_upper(&(0x7f00000001c0)='./file1\x00', &(0x7f0000000200), &(0x7f0000000240)=ANY=[], 0x841, 0x0) mmap$IORING_OFF_SQ_RING(0x110c230000, 0x8000002, 0x2000007, 0x401d031, 0xffffffffffffffff, 0x0) socket$inet6_tcp(0xa, 0x1, 0x0) seccomp$SECCOMP_SET_MODE_FILTER_LISTENER(0x1, 0x0, &(0x7f0000000280)={0x1, &(0x7f00000002c0)=[{0x6, 0x0, 0x0, 0x7fff0000}]}) socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000000300)={0xffffffffffffffff, 0xffffffffffffffff}) sendmsg$inet(r4, &(0x7f0000000340)={0x0, 0x0, 0x0, 0x0, &(0x7f0000000380)=ANY=[@ANYBLOB="28010000000000000100000001"], 0x128}, 0x4004000) openat$kvm(0xffffffffffffff9c, &(0x7f00000003c0), 0x20042, 0x0) syz_kvm_setup_cpu$x86(0xffffffffffffffff, 0xffffffffffffffff, &(0x7f0000000000/0x18000)=nil, &(0x7f0000000400)=[@text64={0x40, 0x0}], 0x1, 0x49, 0x0, 0x0) ioctl$KVM_RUN(0xffffffffffffffff, 0xae80, 0x0) lgetxattr(&(0x7f0000000440)='./file1\x00', &(0x7f0000000480)=@known='trusted.overlay.upper\x00', 0x0, 0x0) socketpair$unix(0x1, 0x5, 0x0, 0x0) write$binfmt_script(r2, &(0x7f0000000500)={'#! ', './mnt/module/block2mtd/parameters/block2mtd', [], 0xa, "5cc92d4680cc08bc57fe6c560913e54f6b52bf27cdc9bae83da09f1a14faf5d77f"}, 0x50) 3.649979862s ago: executing program 3 (id=1528): r0 = openat$rdma_cm(0xffffffffffffff9c, &(0x7f0000000340), 0x2, 0x0) write$RDMA_USER_CM_CMD_CREATE_ID(r0, &(0x7f0000000380)={0x0, 0x18, 0xfa00, {0x0, &(0x7f00000003c0)={0xffffffffffffffff}, 0x2}}, 0x20) write$RDMA_USER_CM_CMD_SET_OPTION(r0, &(0x7f0000000400)={0xe, 0x18, 0xfa00, @id_resuseaddr={&(0x7f0000000280), r1, 0x0, 0x1, 0x4}}, 0x20) r2 = openat$dlm_plock(0xffffffffffffff9c, &(0x7f0000000180), 0x105002, 0x0) write$RDMA_USER_CM_CMD_RESOLVE_IP(r2, &(0x7f0000000480)={0x3, 0x40, 0xfa00, {{0xa, 0x4e23, 0xe, @rand_addr=' \x01\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x01', 0x101}, {0xa, 0x4e1d, 0x8, @remote, 0x3}, r1, 0xb}}, 0x48) r3 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r4 = syz_genetlink_get_family_id$ieee802154(&(0x7f0000000000), r3) sendmsg$IEEE802154_ADD_IFACE(r3, &(0x7f0000000040)={0x0, 0x0, &(0x7f0000000080)={&(0x7f00000000c0)=ANY=[@ANYBLOB=' \x00\x00\x00', @ANYRES16=r4, @ANYBLOB="010025bd7000fcdbdf252100000009001f007068793209"], 0x20}}, 0x4000000) r5 = openat$rdma_cm(0xffffffffffffff9c, &(0x7f0000000500), 0x2, 0x0) r6 = syz_usb_connect(0x0, 0x3f, &(0x7f0000000100)=ANY=[@ANYBLOB="11010000733336088dee1edb23610000000109022d0101100000000904000003fe03010009cd8d1f0002000000090505020000fcffff09058b1e20"], 0x0) syz_usb_control_io(r6, 0x0, 0x0) syz_usb_control_io$uac1(r6, 0x0, 0x0) syz_usb_disconnect(r6) syz_open_dev$char_usb(0xc, 0xb4, 0xffffffffffffffff) sched_setscheduler(0x0, 0x5, &(0x7f00000001c0)) mkdirat(0xffffffffffffff9c, &(0x7f0000000700)='./dev\x00', 0x1ff) setsockopt$inet_sctp6_SCTP_CONTEXT(0xffffffffffffffff, 0x84, 0x11, &(0x7f0000000740)={0x0, 0xff}, 0x8) mount(0x0, &(0x7f0000000780)='./dev\x00', &(0x7f00000007c0)='devtmpfs\x00', 0x0, 0x0) r7 = openat(0xffffffffffffff9c, &(0x7f0000000800)='./dev/mapper/control\x00', 0x2, 0x167) ioctl(r7, 0xc138fd03, &(0x7f0000000840)="0400000000000000000000003801000000000000000000000000000000000000000000000000000000000000000000006d79706f6f6c00") write(r7, &(0x7f0000000880)="0000000000000000008000000000000000000000000000007468696e2d706f6f6c00000000000000373a3020373a31203132382030", 0xfffffffffffffd9a) ioctl(r7, 0xc138fd09, &(0x7f00000008c0)="0400000000000000000000006e01000038010000010000000000000000000000000000000000000000000000000000006d79706f") ioprio_set$uid(0x3, 0x0, 0x0) ioprio_get$pid(0x2, 0x0) syz_usb_connect$cdc_ncm(0x3, 0x0, 0x0, 0x0) ioctl$HIDIOCGUSAGE(r7, 0xc0105b08, &(0x7f0000000140)={0x1, 0x2, 0x3cf3, 0x8000, 0x110001, 0x81}) write$RDMA_USER_CM_CMD_CREATE_ID(r5, &(0x7f0000000540)={0x0, 0x18, 0xfa00, {0x2, &(0x7f0000000580)={0xffffffffffffffff}, 0x2, 0x5}}, 0x20) write$RDMA_USER_CM_CMD_BIND(r5, &(0x7f0000000640)={0x14, 0x88, 0xfa00, {r8, 0x10, 0x0, @in={0x2, 0x4e23, @empty}}}, 0x90) r9 = openat$iommufd(0xffffffffffffff9c, &(0x7f0000000200), 0x2, 0x0) ioctl$IOMMU_IOAS_ALLOC(r9, 0x3b81, &(0x7f00000002c0)={0xfffffffffffffeef}) 2.96562369s ago: executing program 0 (id=1529): r0 = openat$dm_control(0xffffffffffffff9c, &(0x7f0000000180), 0x101002, 0x0) ioctl$DM_TABLE_LOAD(r0, 0xc138fd09, &(0x7f00000001c0)={0x4, 0x0, 0x2000000, 0x188, 0x138, 0x1, 0x0, 0x0, 0x0, 0x0, @by_name={0x0, {'syz', 0x0, '1\x00'}}, [@integrity={0x0, 0xd0, 0x0, 0x50, 'integrity\x00', {{@ram={'/dev/ram', 0x0}, 0x20, '0'}, 0x20, '4', 0x20, 'J', ' 1 commit_time:100'}}]}) 2.834755649s ago: executing program 2 (id=1530): mkdirat(0xffffffffffffff9c, &(0x7f00000001c0)='./file0\x00', 0x0) mount$bind(&(0x7f0000000200)='.\x00', &(0x7f0000000240)='./file0/../file0\x00', 0x0, 0x101091, 0x0) mount$tmpfs(0x0, &(0x7f0000000280)='./file0\x00', 0x0, 0x20000, 0x0) mount$overlay(0x0, &(0x7f00000000c0)='./file0\x00', &(0x7f0000000100), 0x0, &(0x7f0000000140)={[{@lowerdir={'lowerdir', 0x3d, './file0'}, 0x3a}], [], 0x2f}) (fail_nth: 26) 2.420505422s ago: executing program 2 (id=1531): r0 = openat$tun(0xffffffffffffff9c, &(0x7f0000000300), 0x48241, 0x0) ioctl$TUNSETIFF(r0, 0x400454ca, &(0x7f0000001840)={'syzkaller1\x00', 0x6bf1c2d5adba8c32}) r1 = socket$inet6_tcp(0xa, 0x1, 0x0) r2 = dup(r1) ioctl$SIOCSIFHWADDR(r2, 0x8914, &(0x7f0000001880)={'syzkaller1\x00', @link_local={0x1, 0x80, 0xc2, 0x0, 0x0, 0x2}}) write$tun(r0, &(0x7f00000018c0)={@val={0x70, 0x7000}, @void, @eth={@broadcast, @remote, @void, {@ipv4={0x800, @udp={{0x5, 0x4, 0x0, 0x0, 0x26, 0x0, 0x4000, 0x0, 0x2f, 0x0, @initdev={0xac, 0x1e, 0x0, 0x0}, @dev={0xac, 0x14, 0x14, 0x18}}, {0x0, 0x6558, 0x12, 0x0, @gue={{0x1, 0x1, 0x2, 0x3, 0x100, @void}, "aa8ff18d88a8"}}}}}}}, 0x38) 2.400709431s ago: executing program 0 (id=1532): socket$inet6_sctp(0xa, 0x1, 0x84) r0 = openat$ipvs(0xffffffffffffff9c, &(0x7f00000002c0)='/proc/sys/net/ipv4/vs/sync_qlen_max\x00', 0x2, 0x0) syz_clone3(&(0x7f0000000300)={0x321105100, &(0x7f0000000380), 0x0, 0x0, {0xd}, 0x0, 0x0, 0x0, 0x0, 0x0, {r0}}, 0x58) ioctl$vim2m_VIDIOC_S_CTRL(r0, 0xc008561c, &(0x7f0000000000)={0x800, 0x400}) 2.062374496s ago: executing program 0 (id=1533): r0 = socket$inet_mptcp(0x2, 0x1, 0x106) setsockopt$inet6_tcp_TCP_ULP(0xffffffffffffffff, 0x6, 0x1f, 0x0, 0x0) r1 = socket$inet6_tcp(0xa, 0x1, 0x0) timer_create(0x7, &(0x7f00000008c0)={0x0, 0xf, 0x1}, &(0x7f0000000900)) bind$inet6(r1, &(0x7f0000000040)={0xa, 0x4e22, 0x9, @ipv4={'\x00', '\xff\xff', @loopback}, 0x5}, 0x1c) connect$inet6(r1, &(0x7f0000000080)={0xa, 0x4e22, 0x7, @ipv4={'\x00', '\xff\xff', @empty}, 0x106}, 0x1c) r2 = fcntl$dupfd(r1, 0x0, r1) r3 = getpid() fcntl$setownex(r2, 0xf, &(0x7f00000000c0)={0x1, r3}) ioctl$int_in(r2, 0x5452, &(0x7f0000000100)=0x1) r4 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r5 = syz_genetlink_get_family_id$netlbl_calipso(&(0x7f0000000980), 0xffffffffffffffff) sendmsg$NLBL_CALIPSO_C_LISTALL(r4, &(0x7f0000000a40)={&(0x7f0000000940)={0x10, 0x0, 0x0, 0x800000}, 0xc, &(0x7f0000000a00)={&(0x7f00000009c0)={0x24, r5, 0x100, 0x70bd28, 0x25dfdbfd, {}, [@NLBL_CALIPSO_A_MTYPE={0x8}, @NLBL_CALIPSO_A_MTYPE={0x8}]}, 0x24}, 0x1, 0x0, 0x0, 0x4}, 0x0) fcntl$setsig(r2, 0xa, 0x2d) sendmsg$NL80211_CMD_GET_KEY(r2, &(0x7f0000000140)={0x0, 0x0, &(0x7f0000000180)={&(0x7f00000001c0)=ANY=[@ANYBLOB="14000000", @ANYRES16=0x0, @ANYBLOB="62f50002"], 0x14}, 0x1, 0x0, 0x0, 0x20000090}, 0x41) r6 = accept4$packet(r2, &(0x7f0000000000)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @multicast}, &(0x7f0000000880)=0x14, 0x0) setsockopt$sock_linger(r6, 0x1, 0xd, &(0x7f0000000840)={0x101, 0x100}, 0x8) bind$inet(r0, &(0x7f0000000200)={0x2, 0x4e24, @loopback}, 0x10) sendmsg$rds(r2, &(0x7f0000000800)={&(0x7f0000000280)={0x2, 0x4e22, @rand_addr=0x64010100}, 0x10, &(0x7f0000000780)=[{&(0x7f0000000300)=""/193, 0xc1}, {&(0x7f0000000400)=""/122, 0x7a}, {&(0x7f0000000480)=""/38, 0x26}, {&(0x7f00000004c0)=""/152, 0x98}, {&(0x7f0000000580)=""/189, 0xbd}, {&(0x7f0000000640)=""/7, 0x7}, {&(0x7f0000000680)=""/128, 0x80}, {&(0x7f0000000700)=""/115, 0x73}], 0x8, 0x0, 0x0, 0x20000800}, 0x4c010) sendmmsg$inet(r0, &(0x7f0000000240)=[{{&(0x7f00000002c0)={0x2, 0x4e24, @loopback}, 0x10, 0x0}}], 0x1, 0x20008000) close(0x3) 1.958213664s ago: executing program 0 (id=1534): timer_settime(0x0, 0x1, 0x0, 0x0) syz_genetlink_get_family_id$nl80211(&(0x7f0000000000), 0xffffffffffffffff) mount$bpf(0x0, &(0x7f0000000040)='./cgroup\x00', &(0x7f0000000100), 0x4, &(0x7f0000000280)={[{@mode={'mode', 0x3d, 0x4}}]}) prctl$PR_SET_TSC(0x1a, 0x0) r0 = openat2$dir(0xffffffffffffff9c, &(0x7f0000000080)='./cgroup\x00', &(0x7f00000000c0)={0x800, 0x41, 0x12}, 0x18) openat(r0, &(0x7f0000000140)='./cgroup\x00', 0x8000, 0x80) 1.95762696s ago: executing program 2 (id=1535): r0 = openat$tun(0xffffffffffffff9c, &(0x7f0000000300), 0x48241, 0x0) ioctl$TUNSETIFF(r0, 0x400454ca, &(0x7f0000001840)={'syzkaller1\x00', 0x6bf1c2d5adba8c32}) r1 = seccomp$SECCOMP_SET_MODE_FILTER_LISTENER(0x1, 0xa, &(0x7f0000000040)={0x1, &(0x7f0000000080)=[{0x6, 0x0, 0x0, 0x7fc00100}]}) ioctl$SECCOMP_IOCTL_NOTIF_RECV(r1, 0xc0502100, 0x0) ioctl$SECCOMP_IOCTL_NOTIF_RECV(r1, 0xc0502100, &(0x7f00000000c0)={0x0}) ioctl$SECCOMP_IOCTL_NOTIF_ADDFD(r1, 0x40182103, &(0x7f0000000140)={r2, 0x3, r1, 0xffff}) r3 = socket$inet6_tcp(0xa, 0x1, 0x0) r4 = dup(r3) ioctl$SIOCSIFHWADDR(r4, 0x8914, &(0x7f0000001880)={'syzkaller1\x00', @remote}) write$tun(r0, &(0x7f00000018c0)=ANY=[@ANYBLOB="70000000ffffffffffffaaaaaaaaaabb08004500002600005000002f9078ac1e0001ac1414180000655800129078a1030001aa8ff18d88a8"], 0x38) ioctl$KVM_SET_MEMORY_ATTRIBUTES(r4, 0x4020aed2, &(0x7f0000000000)={0x100000, 0x8000}) 1.819945816s ago: executing program 0 (id=1536): r0 = openat(0xffffffffffffff9c, &(0x7f00000000c0)='./file0\x00', 0x20842, 0x0) mmap(&(0x7f0000000000/0x400000)=nil, 0x400000, 0x200002f, 0x10012, r0, 0x0) recvmsg$inet_nvme(r0, &(0x7f0000002680)={0x0, 0x0, &(0x7f0000002600)=[{&(0x7f0000000280)=""/210, 0xd2}, {&(0x7f0000000380)=""/2, 0x2}, {&(0x7f0000002480)=""/125, 0x7d}, {&(0x7f0000002500)=""/244, 0xf4}], 0x4, &(0x7f0000002640)=""/59, 0x3b}, 0x2000) r1 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000180)='memory.events\x00', 0x275a, 0x0) mremap(&(0x7f0000000000/0x9000)=nil, 0x600002, 0x600002, 0x7, &(0x7f0000a00000/0x600000)=nil) mremap(&(0x7f0000000000/0x9000)=nil, 0x600a00, 0x200000, 0x3, &(0x7f0000a00000/0x600000)=nil) read$FUSE(r1, &(0x7f0000000440)={0x2020}, 0x2020) syz_kvm_setup_syzos_vm$x86(0xffffffffffffffff, &(0x7f0000bfe000/0x400000)=nil) sendmsg$NFT_BATCH(0xffffffffffffffff, &(0x7f0000000400)={0x0, 0x0, &(0x7f0000000000)={&(0x7f00000030c0)=ANY=[], 0xe8}, 0x1, 0x0, 0x0, 0x80}, 0x0) mkdirat(0xffffffffffffff9c, &(0x7f0000000080)='./proc\x00', 0x1ff) mount(0x0, &(0x7f0000000080)='./proc\x00', &(0x7f0000000200)='fusectl\x00', 0x4000, 0x0) sched_rr_get_interval(0x0, &(0x7f0000000240)) r2 = openat(0xffffffffffffff9c, &(0x7f00000003c0)='./proc/sys/vm/nr_hugepages\x00', 0x8000, 0x17) creat(&(0x7f00000001c0)='./file0\x00', 0x81) write(r2, &(0x7f0000000000)='3', 0x4e) r3 = openat(0xffffffffffffff9c, &(0x7f0000000040)='./proc/sys/vm/nr_hugepages\x00', 0x2, 0x0) write$cgroup_int(r3, &(0x7f0000000100)=0x7ff, 0x12) 1.675146355s ago: executing program 0 (id=1537): r0 = openat$6lowpan_enable(0xffffffffffffff9c, &(0x7f0000000000), 0x2, 0x0) mprotect(&(0x7f0000e01000/0x4000)=nil, 0x4000, 0x6) read(r0, &(0x7f0000000040)=""/155, 0x9b) madvise(&(0x7f0000000000/0x800000)=nil, 0x800000, 0xe) mlock(&(0x7f0000000000/0x800000)=nil, 0x800000) madvise(&(0x7f0000df8000/0x3000)=nil, 0x3000, 0x9) r1 = openat$sysctl(0xffffffffffffff9c, &(0x7f0000000140)='/sys/kernel/mm/ksm/run\x00', 0x1, 0x0) mmap(&(0x7f0000000000/0x200000)=nil, 0x200000, 0x300000b, 0x204031, 0xffffffffffffffff, 0xec776000) write$sysctl(r1, &(0x7f0000000180)='1\x00', 0x2) r2 = openat$comedi(0xffffffffffffff9c, &(0x7f00000006c0)='/dev/comedi4\x00', 0x109040, 0x0) ioctl$COMEDI_BUFINFO(r2, 0xc02c640e, &(0x7f0000000700)={0x1, 0x3, 0xfffffffe, 0x6, 0x4002000, 0x0, 0x100000}) syz_usb_connect$hid(0x0, 0x36, &(0x7f00000001c0)=ANY=[@ANYBLOB="12010000000000406a0563000000000000010902"], 0x0) write$sysctl(r1, &(0x7f0000000200)='2\x00', 0x2) r3 = openat$kvm(0x0, &(0x7f0000000340), 0x18203, 0x0) r4 = ioctl$KVM_CREATE_VM(r3, 0xae01, 0x0) r5 = socket$nl_netfilter(0x10, 0x3, 0xc) sendmsg$NFQNL_MSG_CONFIG(r5, &(0x7f0000000540)={0x0, 0x0, &(0x7f0000000580)={&(0x7f00000005c0)={0x1c, 0x2, 0x3, 0x3, 0x0, 0x0, {}, [@NFQA_CFG_CMD={0x8, 0x1, {0x1}}]}, 0x1c}}, 0x0) sendmsg$NFQNL_MSG_VERDICT_BATCH(r5, &(0x7f0000000600)={0x0, 0x0, &(0x7f0000000640)={&(0x7f0000000680)={0x14, 0x3, 0x3, 0x101}, 0x14}, 0x1, 0x0, 0x0, 0x20004000}, 0x4000) eventfd2(0x1, 0x0) r6 = syz_kvm_setup_syzos_vm$x86(r4, &(0x7f0000beb000/0x400000)=nil) r7 = syz_kvm_add_vcpu$x86(r6, &(0x7f0000000380)={0x0, &(0x7f00000003c0)}) ioctl$KVM_RUN(r7, 0xae80, 0x0) r8 = openat$qrtrtun(0xffffffffffffff9c, &(0x7f0000000240), 0x88802) pread64(r8, 0x0, 0x0, 0x1) ioctl$sock_inet_SIOCGIFADDR(0xffffffffffffffff, 0x8915, &(0x7f0000000100)={'vlan1\x00', {0x2, 0x0, @remote}}) r9 = socket(0x2, 0x80805, 0x0) r10 = socket$inet6_sctp(0xa, 0x5, 0x84) getsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX3(r10, 0x84, 0x6f, &(0x7f0000000280)={0x0, 0x10, &(0x7f00000002c0)=[@in={0x2, 0x4e24, @initdev={0xac, 0x1e, 0x0, 0x0}}]}, &(0x7f0000000300)=0x10) getsockopt$inet_sctp6_SCTP_GET_ASSOC_ID_LIST(r10, 0x84, 0x1d, &(0x7f00000003c0)={0x1, [0x0]}, &(0x7f0000000400)=0x8) getsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX3(r9, 0x84, 0x6f, &(0x7f0000000440)={r11, 0x0, 0x0}, 0x0) 651.494624ms ago: executing program 2 (id=1538): ioctl$KVM_GET_STATS_FD_cpu(0xffffffffffffffff, 0xaece) (async) r0 = ioctl$KVM_GET_STATS_FD_cpu(0xffffffffffffffff, 0xaece) getsockopt$inet_sctp6_SCTP_PR_SUPPORTED(0xffffffffffffffff, 0x84, 0x71, &(0x7f0000000000)={0x2, 0x7}, &(0x7f0000000040)=0x8) (async) getsockopt$inet_sctp6_SCTP_PR_SUPPORTED(0xffffffffffffffff, 0x84, 0x71, &(0x7f0000000000)={0x2, 0x7}, &(0x7f0000000040)=0x8) setsockopt$inet_sctp6_SCTP_AUTH_ACTIVE_KEY(r0, 0x84, 0x18, &(0x7f0000000080)={r1, 0x401}, 0x8) r2 = ioctl$KVM_CREATE_VCPU(r0, 0xae41, 0x1) ioctl$BTRFS_IOC_SET_RECEIVED_SUBVOL(r0, 0xc0c89425, &(0x7f00000000c0)={"97cc36d9688e75d082f9be1626136e61", 0x0, 0x0, {0xee5, 0x2}, {0x6000000}, 0x3, [0x6f, 0x3ff, 0x8, 0x7, 0x5, 0x7, 0x6, 0x898, 0xffffffffffffff7f, 0x9, 0x3, 0x709, 0x5, 0x7ff, 0x9, 0x8]}) ioctl$BTRFS_IOC_SUBVOL_CREATE_V2(r0, 0x50009418, &(0x7f0000000240)={{r2}, r3, 0x0, @inherit={0x68, &(0x7f00000001c0)={0x0, 0x4, 0xc131, 0x8, {0x10, 0x1, 0x4, 0x100000000, 0x3}, [0x8, 0x7fff, 0x4, 0x5]}}, @subvolid=0x9}) r4 = syz_genetlink_get_family_id$ethtool(&(0x7f0000001280), r0) ioctl$sock_ipv6_tunnel_SIOCADDTUNNEL(r0, 0x89f1, &(0x7f0000001340)={'ip6gre0\x00', &(0x7f00000012c0)={'ip6_vti0\x00', 0x0, 0x2f, 0x40, 0x7, 0x9, 0x0, @mcast1, @rand_addr=' \x01\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x02', 0x8000, 0x7880, 0x3bb, 0x101}}) getsockopt$PNPIPE_IFINDEX(r0, 0x113, 0x2, &(0x7f0000001380), &(0x7f00000013c0)=0x4) (async) getsockopt$PNPIPE_IFINDEX(r0, 0x113, 0x2, &(0x7f0000001380)=0x0, &(0x7f00000013c0)=0x4) sendmsg$ETHTOOL_MSG_FEATURES_GET(r0, &(0x7f0000001580)={&(0x7f0000001240)={0x10, 0x0, 0x0, 0x400000}, 0xc, &(0x7f0000001540)={&(0x7f0000001400)={0x128, r4, 0x1, 0x70bd28, 0x25dfdbfe, {}, [@HEADER={0x48, 0x1, 0x0, 0x1, [@ETHTOOL_A_HEADER_DEV_INDEX={0x8, 0x1, r5}, @ETHTOOL_A_HEADER_DEV_NAME={0x14, 0x2, 'veth1_to_bridge\x00'}, @ETHTOOL_A_HEADER_FLAGS={0x8}, @ETHTOOL_A_HEADER_FLAGS={0x8, 0x3, 0x2}, @ETHTOOL_A_HEADER_FLAGS={0x8, 0x3, 0x2}, @ETHTOOL_A_HEADER_FLAGS={0x8, 0x3, 0x1}, @ETHTOOL_A_HEADER_DEV_INDEX={0x8}]}, @HEADER={0x3c, 0x1, 0x0, 0x1, [@ETHTOOL_A_HEADER_FLAGS={0x8, 0x3, 0x2}, @ETHTOOL_A_HEADER_DEV_NAME={0x14, 0x2, 'vcan0\x00'}, @ETHTOOL_A_HEADER_FLAGS={0x8}, @ETHTOOL_A_HEADER_DEV_NAME={0x14, 0x2, 'ip6_vti0\x00'}]}, @HEADER={0x84, 0x1, 0x0, 0x1, [@ETHTOOL_A_HEADER_DEV_NAME={0x14, 0x2, 'team_slave_1\x00'}, @ETHTOOL_A_HEADER_DEV_NAME={0x14, 0x2, 'gretap0\x00'}, @ETHTOOL_A_HEADER_DEV_NAME={0x14, 0x2, 'batadv_slave_0\x00'}, @ETHTOOL_A_HEADER_DEV_NAME={0x14, 0x2, 'bridge_slave_0\x00'}, @ETHTOOL_A_HEADER_DEV_INDEX={0x8, 0x1, r6}, @ETHTOOL_A_HEADER_FLAGS={0x8}, @ETHTOOL_A_HEADER_FLAGS={0x8, 0x3, 0x2}, @ETHTOOL_A_HEADER_FLAGS={0x8}, @ETHTOOL_A_HEADER_FLAGS={0x8, 0x3, 0x2}, @ETHTOOL_A_HEADER_FLAGS={0x8}]}, @HEADER={0xc, 0x1, 0x0, 0x1, [@ETHTOOL_A_HEADER_FLAGS={0x8, 0x3, 0x2}]}]}, 0x128}}, 0x4008084) read$watch_queue(r0, &(0x7f00000015c0)=""/4096, 0x1000) ioctl$KVM_X86_SETUP_MCE(r2, 0x4008ae9c, &(0x7f00000025c0)={0x13, 0x2, 0x2}) (async) ioctl$KVM_X86_SETUP_MCE(r2, 0x4008ae9c, &(0x7f00000025c0)={0x13, 0x2, 0x2}) syz_genetlink_get_family_id$SEG6(&(0x7f0000002600), r0) setsockopt$RXRPC_MIN_SECURITY_LEVEL(r0, 0x110, 0x4, &(0x7f0000002640), 0x4) getresuid(&(0x7f00000026c0)=0x0, &(0x7f0000002700), &(0x7f0000002740)) fstat(r2, &(0x7f0000002780)) (async) fstat(r2, &(0x7f0000002780)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) statx(r0, &(0x7f0000002800)='./file0\x00', 0x6000, 0x400, &(0x7f0000002840)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) getgroups(0x1, &(0x7f0000002940)=[0x0]) stat(&(0x7f0000002980)='./file0\x00', &(0x7f00000029c0)) (async) stat(&(0x7f0000002980)='./file0\x00', &(0x7f00000029c0)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) fsetxattr$system_posix_acl(r0, &(0x7f0000002680)='system.posix_acl_default\x00', &(0x7f0000002a40)={{}, {0x1, 0x2}, [{0x2, 0x3, r7}], {}, [{0x8, 0x3, r8}, {0x8, 0x5, 0xee00}, {0x8, 0x6f78a27067dd883f, r9}, {0x8, 0x2, 0xee01}, {0x8, 0x5, r10}, {0x8, 0x3, r11}], {0x10, 0x2}}, 0x5c, 0x1) setsockopt$bt_hci_HCI_DATA_DIR(r0, 0x0, 0x1, &(0x7f0000002ac0)=0x9, 0x4) (async) setsockopt$bt_hci_HCI_DATA_DIR(r0, 0x0, 0x1, &(0x7f0000002ac0)=0x9, 0x4) setsockopt$inet_sctp6_SCTP_FRAGMENT_INTERLEAVE(r0, 0x84, 0x12, &(0x7f0000002b00)=0xe, 0x4) r12 = syz_genetlink_get_family_id$nl80211(&(0x7f0000002b80), r0) ioctl$sock_SIOCGIFINDEX_80211(r0, 0x8933, &(0x7f0000002bc0)={'wlan0\x00', 0x0}) sendmsg$NL80211_CMD_SET_PMK(r0, &(0x7f0000002cc0)={&(0x7f0000002b40)={0x10, 0x0, 0x0, 0x200}, 0xc, &(0x7f0000002c80)={&(0x7f0000002c00)={0x60, r12, 0x400, 0x70bd2c, 0x25dfdbfd, {{}, {@val={0x8, 0x3, r13}, @val={0xc, 0x99, {0x8000, 0x3b}}}}, [@NL80211_ATTR_PMK={0x14, 0xfe, "7850a431efea3d9146fb88979508a22e"}, @NL80211_ATTR_MAC={0xa, 0x6, @device_b}, @NL80211_ATTR_MAC={0xa, 0x6, @broadcast}, @NL80211_ATTR_MAC={0xa, 0x6, @broadcast}]}, 0x60}, 0x1, 0x0, 0x0, 0x14004000}, 0x8084) (async) sendmsg$NL80211_CMD_SET_PMK(r0, &(0x7f0000002cc0)={&(0x7f0000002b40)={0x10, 0x0, 0x0, 0x200}, 0xc, &(0x7f0000002c80)={&(0x7f0000002c00)={0x60, r12, 0x400, 0x70bd2c, 0x25dfdbfd, {{}, {@val={0x8, 0x3, r13}, @val={0xc, 0x99, {0x8000, 0x3b}}}}, [@NL80211_ATTR_PMK={0x14, 0xfe, "7850a431efea3d9146fb88979508a22e"}, @NL80211_ATTR_MAC={0xa, 0x6, @device_b}, @NL80211_ATTR_MAC={0xa, 0x6, @broadcast}, @NL80211_ATTR_MAC={0xa, 0x6, @broadcast}]}, 0x60}, 0x1, 0x0, 0x0, 0x14004000}, 0x8084) read$FUSE(r0, &(0x7f0000002d00)={0x2020}, 0x2020) syz_genetlink_get_family_id$batadv(&(0x7f0000004d80), r0) (async) r14 = syz_genetlink_get_family_id$batadv(&(0x7f0000004d80), r0) sendmsg$BATADV_CMD_GET_DAT_CACHE(r0, &(0x7f0000004e40)={&(0x7f0000004d40)={0x10, 0x0, 0x0, 0x100000}, 0xc, &(0x7f0000004e00)={&(0x7f0000004dc0)={0x2c, r14, 0x4, 0x70bd28, 0x25dfdbfc, {}, [@BATADV_ATTR_HARD_IFINDEX={0x8, 0x6, r6}, @BATADV_ATTR_BRIDGE_LOOP_AVOIDANCE_ENABLED={0x5}, @BATADV_ATTR_AP_ISOLATION_ENABLED={0x5}]}, 0x2c}, 0x1, 0x0, 0x0, 0x4000001}, 0x810) getsockopt$inet_sctp6_SCTP_SOCKOPT_PEELOFF_FLAGS(r0, 0x84, 0x7a, &(0x7f0000004e80)={r1, 0xffffffffffffffff, 0x80000}, &(0x7f0000004ec0)=0xc) getsockopt$inet_sctp6_SCTP_GET_PEER_ADDR_INFO(r15, 0x84, 0xf, &(0x7f0000004f00)={r1, @in={{0x2, 0x4e20, @empty}}, 0x2, 0x9, 0x5, 0xa, 0x6e0d8851}, &(0x7f0000004fc0)=0x98) (async) getsockopt$inet_sctp6_SCTP_GET_PEER_ADDR_INFO(r15, 0x84, 0xf, &(0x7f0000004f00)={r1, @in={{0x2, 0x4e20, @empty}}, 0x2, 0x9, 0x5, 0xa, 0x6e0d8851}, &(0x7f0000004fc0)=0x98) 512.188355ms ago: executing program 3 (id=1539): mkdirat(0xffffffffffffff9c, &(0x7f00000001c0)='./file0\x00', 0x0) mount$bind(&(0x7f0000000200)='.\x00', &(0x7f0000000240)='./file0/../file0\x00', 0x0, 0x101091, 0x0) mount$tmpfs(0x0, &(0x7f0000000280)='./file0\x00', 0x0, 0x20000, 0x0) mount$overlay(0x0, &(0x7f00000000c0)='./file0\x00', &(0x7f0000000100), 0x0, &(0x7f0000000140)={[{@lowerdir={'lowerdir', 0x3d, './file0'}, 0x3a}], [], 0x2f}) (fail_nth: 27) 363.350777ms ago: executing program 2 (id=1540): r0 = openat$dm_control(0xffffffffffffff9c, &(0x7f0000000180), 0x101002, 0x0) ioctl$DM_TABLE_LOAD(r0, 0xc138fd09, &(0x7f00000001c0)={0x4, 0x0, 0x3000000, 0x188, 0x138, 0x1, 0x0, 0x0, 0x0, 0x0, @by_name={0x0, {'syz', 0x0, '1\x00'}}, [@integrity={0x0, 0xd0, 0x0, 0x50, 'integrity\x00', {{@ram={'/dev/ram', 0x0}, 0x20, '0'}, 0x20, '4', 0x20, 'J', ' 1 commit_time:100'}}]}) 63.002133ms ago: executing program 3 (id=1541): r0 = socket$nl_generic(0x10, 0x3, 0x10) sendmsg$nl_generic(r0, &(0x7f0000000380)={0x0, 0x0, &(0x7f00000003c0)={&(0x7f0000000400)={0x34, 0x41, 0x107, 0x70bd2c, 0x25dfdbfa, {0x3, 0x7c}, [@nested={0x4, 0x1c2}, @nested={0x1c, 0x1, 0x0, 0x1, [@nested={0x18, 0x10, 0x0, 0x1, [@typed={0x14, 0xc, 0x0, 0x0, @ipv6=@loopback}]}]}]}, 0x34}, 0x1, 0x0, 0x0, 0x4c084}, 0xc000) mkdirat(0xffffffffffffff9c, &(0x7f0000000000)='./mnt\x00', 0x1ff) syz_usb_connect(0x0, 0x32, &(0x7f0000000180)=ANY=[@ANYBLOB="1201000200000040a61b01000100000000010902200001010080320904"], 0x0) syz_open_dev$dvb_frontend(&(0x7f00000001c0), 0x1, 0x802) r1 = seccomp$SECCOMP_SET_MODE_FILTER_LISTENER(0x1, 0x0, &(0x7f0000000200)={0x1, &(0x7f0000000240)=[{0x6, 0x72, 0x0, 0x7fff0000}]}) close_range(r1, 0xffffffffffffffff, 0x0) mount(0x0, &(0x7f0000000040)='./mnt\x00', &(0x7f0000000080)='tracefs\x00', 0x0, 0x0) r2 = openat(0xffffffffffffff9c, &(0x7f0000000100)='./mnt/events/cdns3/cdns3_ep0_queue/inject\x00', 0x1, 0x22) write(r2, &(0x7f0000000140)='dir=1', 0x5) r3 = socket$packet(0x11, 0x2, 0x300) setsockopt$packet_tx_ring(r3, 0x107, 0x5, &(0x7f00000000c0)=@req3={0x8000, 0x6, 0x8000, 0x6, 0x0, 0x8, 0x1}, 0x1c) mmap(&(0x7f0000001000/0x3000)=nil, 0x30000, 0x0, 0x11, r3, 0x0) r4 = socket$inet6_sctp(0xa, 0x5, 0x84) getsockopt$inet_sctp6_SCTP_PEER_ADDR_THLDS(r4, 0x84, 0x1f, &(0x7f0000000280)={0x0, @in6={{0xa, 0x4e20, 0x3, @local}}, 0x3, 0x7fff}, &(0x7f0000000340)=0x90) mremap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x1000, 0x7, &(0x7f0000007000/0x1000)=nil) socket$nl_netfilter(0x10, 0x3, 0xc) syz_clone(0x82001000, 0x0, 0x0, 0x0, 0x0, 0x0) 0s ago: executing program 2 (id=1542): socket$inet6_sctp(0xa, 0x1, 0x84) r0 = socket(0x10, 0x803, 0x0) ioctl$sock_SIOCETHTOOL(r0, 0x8946, &(0x7f0000000100)={'veth1_to_hsr\x00', &(0x7f0000000140)=@ethtool_channels={0x3d, 0xfffffffe, 0x1, 0x0, 0x0, 0x1, 0x3ff, 0x2}}) syz_clone(0x20b84311, 0x0, 0x0, 0x0, 0x0, 0x0) r1 = syz_ublk_setup_io_uring(0x20, &(0x7f0000000180)={0x0, 0x0, 0x80, 0x2, 0x1e5}, &(0x7f0000000200)=0x0, &(0x7f0000000240)=0x0, &(0x7f0000000280)=0x0) syz_io_uring_submit(r2, r3, r4, &(0x7f00000003c0)=@IORING_OP_WAITID={0x32, 0x0, 0x0, 0xffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, {0x0, 0x0, 0x3}}) syz_ublk_add_dev(r1, r2, r3, r4, &(0x7f0000000440)={0x2e, 0x64, 0x0, 0xffffffffffffffff, 0xc0207504, 0x0, 0x0, 0x0, 0x0, 0x9, 0x0, 0x0, '\x00', {0xffffffff, 0xffff, 0x40, &(0x7f00000004c0)=@any_dev={0x4, 0xd74, 0x0, 0x0, 0x1000, 0x68ba, 0x0, 0x0, 0x10}}}, 0x0) r5 = openat$ipvs(0xffffffffffffff9c, &(0x7f00000002c0)='/proc/sys/net/ipv4/vs/sync_qlen_max\x00', 0x2, 0x0) r6 = socket$inet6_tcp(0xa, 0x1, 0x0) r7 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000000)='cpu.stat\x00', 0x275a, 0x0) write$binfmt_elf64(r7, &(0x7f0000000040)=ANY=[@ANYBLOB="7f45"], 0x78) mmap(&(0x7f0000000000/0x3000)=nil, 0x3000, 0x1, 0x12, r7, 0x0) getsockopt$inet6_tcp_TCP_ZEROCOPY_RECEIVE(r6, 0x6, 0x23, &(0x7f0000000080)={&(0x7f0000ffc000/0x1000)=nil, 0x1000, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, &(0x7f00000000c0)=0x40) syz_clone3(&(0x7f0000000300)={0x321105100, &(0x7f0000000380), 0x0, 0x0, {0xd}, 0x0, 0x0, 0x0, 0x0, 0x0, {r5}}, 0x58) kernel console output (not intermixed with test programs): altsetting 2 has an invalid descriptor for endpoint zero, skipping [ 244.942623][ T5747] usb 4-1: config 5 interface 173 altsetting 2 bulk endpoint 0x9 has invalid maxpacket 32 [ 244.942641][ T5747] usb 4-1: config 5 interface 173 altsetting 2 bulk endpoint 0xF has invalid maxpacket 16 [ 244.942659][ T5747] usb 4-1: config 5 interface 173 altsetting 2 has an invalid descriptor for endpoint zero, skipping [ 244.942675][ T5747] usb 4-1: config 5 interface 173 altsetting 2 endpoint 0x4 has an invalid bInterval 129, changing to 7 [ 244.942695][ T5747] usb 4-1: config 5 interface 173 altsetting 2 has an invalid descriptor for endpoint zero, skipping [ 244.942711][ T5747] usb 4-1: config 5 interface 173 altsetting 2 has a duplicate endpoint with address 0x2, skipping [ 244.942728][ T5747] usb 4-1: config 5 interface 173 altsetting 2 has a duplicate endpoint with address 0x2, skipping [ 244.942745][ T5747] usb 4-1: config 5 interface 173 altsetting 2 has a duplicate endpoint with address 0x8F, skipping [ 244.942762][ T5747] usb 4-1: config 5 interface 173 altsetting 2 has a duplicate endpoint with address 0x2, skipping [ 244.942779][ T5747] usb 4-1: config 5 interface 173 altsetting 2 has a duplicate endpoint with address 0xF, skipping [ 244.942795][ T5747] usb 4-1: config 5 interface 173 altsetting 2 has an endpoint descriptor with address 0x3D, changing to 0xD [ 244.942819][ T5747] usb 4-1: config 5 interface 173 altsetting 2 endpoint 0xD has an invalid bInterval 184, changing to 7 [ 244.942889][ T5747] usb 4-1: config 5 interface 173 altsetting 2 endpoint 0xD has invalid maxpacket 17178, setting to 1024 [ 244.942917][ T5747] usb 4-1: config 5 interface 173 altsetting 2 has 16 endpoint descriptors, different from the interface descriptor's value: 15 [ 244.942960][ T5747] usb 4-1: config 5 interface 135 altsetting 10 has a duplicate endpoint with address 0x7, skipping [ 244.942985][ T5747] usb 4-1: config 5 interface 135 altsetting 10 has a duplicate endpoint with address 0x1, skipping [ 244.943013][ T5747] usb 4-1: config 5 interface 135 altsetting 10 has a duplicate endpoint with address 0x8, skipping [ 244.943064][ T5747] usb 4-1: config 5 interface 47 altsetting 15 has a duplicate endpoint with address 0x4, skipping [ 244.943091][ T5747] usb 4-1: config 5 interface 47 altsetting 15 endpoint 0x5 has invalid maxpacket 1023, setting to 64 [ 244.943120][ T5747] usb 4-1: config 5 interface 47 altsetting 15 endpoint 0xB has invalid maxpacket 1999, setting to 1024 [ 244.943147][ T5747] usb 4-1: config 5 interface 47 altsetting 15 bulk endpoint 0xB has invalid maxpacket 1024 [ 244.943176][ T5747] usb 4-1: config 5 interface 47 altsetting 15 has a duplicate endpoint with address 0x8, skipping [ 244.943195][ T5747] usb 4-1: config 5 interface 47 altsetting 15 has a duplicate endpoint with address 0x1, skipping [ 244.943211][ T5747] usb 4-1: config 5 interface 47 altsetting 15 has a duplicate endpoint with address 0x4, skipping [ 244.943228][ T5747] usb 4-1: config 5 interface 47 altsetting 15 has a duplicate endpoint with address 0x1, skipping [ 244.943245][ T5747] usb 4-1: config 5 interface 47 altsetting 15 has a duplicate endpoint with address 0xA, skipping [ 244.943263][ T5747] usb 4-1: config 5 interface 47 altsetting 15 bulk endpoint 0x3 has invalid maxpacket 1023 [ 244.943281][ T5747] usb 4-1: config 5 interface 47 altsetting 15 has a duplicate endpoint with address 0x1, skipping [ 244.943297][ T5747] usb 4-1: config 5 interface 47 altsetting 15 has 11 endpoint descriptors, different from the interface descriptor's value: 15 [ 244.943320][ T5747] usb 4-1: too many endpoints for config 5 interface 162 altsetting 11: 167, using maximum allowed: 30 [ 244.943347][ T5747] usb 4-1: config 5 interface 162 altsetting 11 has an invalid descriptor for endpoint zero, skipping [ 244.943365][ T5747] usb 4-1: config 5 interface 162 altsetting 11 endpoint 0x6 has invalid maxpacket 1023, setting to 64 [ 244.943385][ T5747] usb 4-1: config 5 interface 162 altsetting 11 has a duplicate endpoint with address 0x6, skipping [ 244.943401][ T5747] usb 4-1: config 5 interface 162 altsetting 11 has an invalid descriptor for endpoint zero, skipping [ 244.943417][ T5747] usb 4-1: config 5 interface 162 altsetting 11 has 4 endpoint descriptors, different from the interface descriptor's value: 167 [ 244.943436][ T5747] usb 4-1: config 5 interface 173 has no altsetting 0 [ 244.943450][ T5747] usb 4-1: config 5 interface 135 has no altsetting 0 [ 244.943463][ T5747] usb 4-1: config 5 interface 47 has no altsetting 0 [ 244.943476][ T5747] usb 4-1: config 5 interface 162 has no altsetting 0 [ 244.945554][ T5747] usb 4-1: New USB device strings: Mfr=1, Product=2, SerialNumber=3 [ 244.945573][ T5747] usb 4-1: Product: ೛ќ陦ᇎ灶楬ᕉ鄅燋锐㢱忘 [ 244.945586][ T5747] usb 4-1: Manufacturer: 㐊 [ 244.945597][ T5747] usb 4-1: SerialNumber: 蹕௎柹빎⃌ᡎ㫑鄏⠠⛾飏쏕Ể맥 [ 244.972479][ T9657] raw-gadget.3 gadget.3: fail, usb_ep_enable returned -22 [ 244.972599][ T9657] raw-gadget.3 gadget.3: fail, usb_ep_enable returned -22 [ 245.079877][ T9657] raw-gadget.3 gadget.3: fail, usb_ep_enable returned -22 [ 245.153835][ T27] usb 1-1: new high-speed USB device number 44 using dummy_hcd [ 245.165243][ T32] usb 5-1: New USB device found: idVendor=06cd, idProduct=010f, bcdDevice=1.00 [ 245.200148][ T27] usb 1-1: device descriptor read/8, error -71 [ 245.200239][ T32] usb 5-1: config 1 has an invalid descriptor of length 0, skipping remainder of the config [ 245.200288][ T32] usb 5-1: config 1 interface 0 altsetting 0 has 0 endpoint descriptors, different from the interface descriptor's value: 14 [ 245.319327][ T9657] UDC core: USB Raw Gadget: couldn't find an available UDC or it's busy [ 245.325352][ T9657] misc raw-gadget: fail, usb_gadget_register_driver returned -16 [ 245.337965][ T27] usb usb1-port1: unable to enumerate USB device [ 245.349434][ T32] usb 5-1: New USB device strings: Mfr=1, Product=2, SerialNumber=3 [ 245.349463][ T32] usb 5-1: Product: syz [ 245.349479][ T32] usb 5-1: Manufacturer: syz [ 245.349496][ T32] usb 5-1: SerialNumber: syz [ 245.370855][ T9621] overlayfs: statfs failed on './file0' [ 245.507941][ T5747] kvaser_usb 4-1:5.173: error -ENODEV: Cannot get usb endpoint(s) [ 245.691250][ T32] keyspan 5-1:1.0: Keyspan 2 port adapter converter detected [ 245.691506][ T32] keyspan 5-1:1.0: found no endpoint descriptor for endpoint 87 [ 245.691580][ T32] keyspan 5-1:1.0: found no endpoint descriptor for endpoint 7 [ 245.691948][ T5747] kvaser_usb 4-1:5.135: error -ENODEV: Cannot get usb endpoint(s) [ 245.692997][ T32] keyspan 5-1:1.0: found no endpoint descriptor for endpoint 81 [ 245.693085][ T32] keyspan 5-1:1.0: found no endpoint descriptor for endpoint 82 [ 245.693177][ T32] keyspan 5-1:1.0: found no endpoint descriptor for endpoint 1 [ 245.693262][ T32] keyspan 5-1:1.0: found no endpoint descriptor for endpoint 2 [ 245.693352][ T32] keyspan 5-1:1.0: found no endpoint descriptor for endpoint 85 [ 245.693440][ T32] keyspan 5-1:1.0: found no endpoint descriptor for endpoint 5 [ 245.779960][ T32] usb 5-1: Keyspan 2 port adapter converter now attached to ttyUSB0 [ 245.780462][ T5747] kvaser_usb 4-1:5.47: error -ENODEV: Cannot get usb endpoint(s) [ 245.781791][ T32] keyspan 5-1:1.0: found no endpoint descriptor for endpoint 83 [ 245.781881][ T32] keyspan 5-1:1.0: found no endpoint descriptor for endpoint 84 [ 245.781966][ T32] keyspan 5-1:1.0: found no endpoint descriptor for endpoint 3 [ 245.782052][ T32] keyspan 5-1:1.0: found no endpoint descriptor for endpoint 4 [ 245.782141][ T32] keyspan 5-1:1.0: found no endpoint descriptor for endpoint 86 [ 245.782229][ T32] keyspan 5-1:1.0: found no endpoint descriptor for endpoint 6 [ 245.786855][ T32] usb 5-1: Keyspan 2 port adapter converter now attached to ttyUSB1 [ 245.902203][ T5747] kvaser_usb 4-1:5.162: error -ENODEV: Cannot get usb endpoint(s) [ 245.907656][ T5747] usb 4-1: USB disconnect, device number 37 [ 246.092455][ T194] usb 5-1: USB disconnect, device number 20 [ 246.096455][ T194] keyspan_2 ttyUSB0: Keyspan 2 port adapter converter now disconnected from ttyUSB0 [ 246.122318][ T194] keyspan_2 ttyUSB1: Keyspan 2 port adapter converter now disconnected from ttyUSB1 [ 246.123079][ T194] keyspan 5-1:1.0: device disconnected [ 246.127440][ T9668] veth1_to_batadv: entered allmulticast mode [ 246.192796][ T9668] overlayfs: failed to resolve './bus': -2 [ 246.237046][ T9668] FAULT_INJECTION: forcing a failure. [ 246.237046][ T9668] name failslab, interval 1, probability 0, space 0, times 0 [ 246.237092][ T9668] CPU: 1 UID: 0 PID: 9668 Comm: syz.2.1406 Tainted: G L syzkaller #0 PREEMPT(full) [ 246.237125][ T9668] Tainted: [L]=SOFTLOCKUP [ 246.237134][ T9668] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 10/07/2026 [ 246.237150][ T9668] Call Trace: [ 246.237159][ T9668] [ 246.237169][ T9668] dump_stack_lvl+0xe8/0x150 [ 246.237222][ T9668] should_fail_ex+0x3eb/0x540 [ 246.237265][ T9668] should_failslab+0xa8/0x100 [ 246.237300][ T9668] __kmalloc_noprof+0xf9/0x710 [ 246.237328][ T9668] ? security_sk_alloc+0x52/0x360 [ 246.237352][ T9668] ? security_sk_alloc+0x52/0x360 [ 246.237383][ T9668] security_sk_alloc+0x52/0x360 [ 246.237412][ T9668] sk_prot_alloc+0x101/0x210 [ 246.237441][ T9668] ? sk_alloc+0x27/0x390 [ 246.237472][ T9668] sk_alloc+0x3a/0x390 [ 246.237506][ T9668] __netlink_create+0x62/0x260 [ 246.237531][ T9668] ? __pfx_genl_release+0x10/0x10 [ 246.237563][ T9668] netlink_create+0x3ca/0x590 [ 246.237591][ T9668] ? __pfx_genl_unbind+0x10/0x10 [ 246.237621][ T9668] ? __pfx_genl_bind+0x10/0x10 [ 246.237654][ T9668] __sock_create+0x4b5/0xac0 [ 246.237687][ T9668] __sys_socket+0xd6/0x1b0 [ 246.237724][ T9668] __x64_sys_socket+0x7a/0x90 [ 246.237751][ T9668] do_syscall_64+0x166/0x520 [ 246.237787][ T9668] ? entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 246.237811][ T9668] ? clear_bhb_loop+0x70/0xc0 [ 246.237840][ T9668] entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 246.237863][ T9668] RIP: 0033:0x7f67f179f559 [ 246.237886][ T9668] 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 [ 246.237907][ T9668] RSP: 002b:00007f67f2718028 EFLAGS: 00000246 ORIG_RAX: 0000000000000029 [ 246.237933][ T9668] RAX: ffffffffffffffda RBX: 00007f67f1a25fa0 RCX: 00007f67f179f559 [ 246.237951][ T9668] RDX: 0000000000000010 RSI: 0000000000000003 RDI: 0000000000000010 [ 246.237966][ T9668] RBP: 00007f67f1836b50 R08: 0000000000000000 R09: 0000000000000000 [ 246.237981][ T9668] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000000 [ 246.237996][ T9668] R13: 00007f67f1a26038 R14: 00007f67f1a25fa0 R15: 00007ffc961c15c8 [ 246.238032][ T9668] [ 246.563873][ T9678] UDC core: USB Raw Gadget: couldn't find an available UDC or it's busy [ 246.564338][ T9678] misc raw-gadget: fail, usb_gadget_register_driver returned -16 [ 246.653896][ T9680] UDC core: USB Raw Gadget: couldn't find an available UDC or it's busy [ 246.658641][ T9680] misc raw-gadget: fail, usb_gadget_register_driver returned -16 [ 246.949302][ T9688] FAULT_INJECTION: forcing a failure. [ 246.949302][ T9688] name failslab, interval 1, probability 0, space 0, times 0 [ 246.949340][ T9688] CPU: 0 UID: 0 PID: 9688 Comm: syz.4.1414 Tainted: G L syzkaller #0 PREEMPT(full) [ 246.949370][ T9688] Tainted: [L]=SOFTLOCKUP [ 246.949380][ T9688] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 10/07/2026 [ 246.949394][ T9688] Call Trace: [ 246.949403][ T9688] [ 246.949412][ T9688] dump_stack_lvl+0xe8/0x150 [ 246.949452][ T9688] should_fail_ex+0x3eb/0x540 [ 246.949490][ T9688] should_failslab+0xa8/0x100 [ 246.949522][ T9688] ? __kernfs_new_node+0xe6/0x980 [ 246.949557][ T9688] kmem_cache_alloc_noprof+0x9c/0x600 [ 246.949583][ T9688] ? __kernfs_new_node+0xe6/0x980 [ 246.949625][ T9688] __kernfs_new_node+0xe6/0x980 [ 246.949678][ T9688] ? __pfx___kernfs_new_node+0x10/0x10 [ 246.949711][ T9688] ? lock_acquire+0x115/0x350 [ 246.949737][ T9688] ? kernfs_root+0x1c/0x230 [ 246.949791][ T9688] ? kernfs_root+0x1c/0x230 [ 246.949827][ T9688] ? kernfs_root+0x1c/0x230 [ 246.949855][ T9688] ? kernfs_root+0x1c/0x230 [ 246.949893][ T9688] kernfs_new_node+0xeb/0x140 [ 246.949929][ T9688] __kernfs_create_file+0x4b/0x2e0 [ 246.949960][ T9688] sysfs_add_file_mode_ns+0x237/0x300 [ 246.949998][ T9688] internal_create_group+0x679/0x1180 [ 246.950042][ T9688] ? kernfs_create_dir_ns+0x1c0/0x220 [ 246.950071][ T9688] ? __pfx_internal_create_group+0x10/0x10 [ 246.950101][ T9688] ? sysfs_create_dir_ns+0x16a/0x2a0 [ 246.950135][ T9688] ? __pfx_sysfs_create_dir_ns+0x10/0x10 [ 246.950174][ T9688] sysfs_create_groups+0x59/0x120 [ 246.950210][ T9688] kobject_add_internal+0x669/0xcd0 [ 246.950245][ T9688] kobject_init_and_add+0x12b/0x1a0 [ 246.950272][ T9688] ? rcu_is_watching+0x16/0xb0 [ 246.950308][ T9688] ? __pfx_kobject_init_and_add+0x10/0x10 [ 246.950338][ T9688] ? __kmalloc_cache_noprof+0x148/0x600 [ 246.950363][ T9688] ? rpc_sysfs_client_setup+0x106/0x310 [ 246.950392][ T9688] ? rpc_sysfs_client_setup+0x106/0x310 [ 246.950433][ T9688] rpc_sysfs_client_setup+0x191/0x310 [ 246.950474][ T9688] ? __pfx_rpc_sysfs_client_setup+0x10/0x10 [ 246.950507][ T9688] ? rpc_net_ns+0x1e/0x230 [ 246.950533][ T9688] ? rpc_net_ns+0x1e/0x230 [ 246.950555][ T9688] ? rpc_net_ns+0x1e/0x230 [ 246.950586][ T9688] rpc_new_client+0x716/0xc50 [ 246.950624][ T9688] rpc_create_xprt+0x29f/0xa90 [ 246.950650][ T9688] ? __pfx_rpc_create_xprt+0x10/0x10 [ 246.950692][ T9688] ? rcu_is_watching+0x16/0xb0 [ 246.950722][ T9688] ? trace_kmalloc+0x2a/0xf0 [ 246.950750][ T9688] ? __kmalloc_node_track_caller_noprof+0x4cd/0x720 [ 246.950779][ T9688] ? __kmalloc_node_track_caller_noprof+0x2e6/0x720 [ 246.950804][ T9688] ? xprt_create_transport+0x39b/0x5f0 [ 246.950829][ T9688] ? xprt_create_transport+0x39b/0x5f0 [ 246.950854][ T9688] ? kstrdup+0x81/0x100 [ 246.950876][ T9688] ? __asan_memcpy+0x40/0x70 [ 246.950907][ T9688] ? xprt_create_transport+0x438/0x5f0 [ 246.950936][ T9688] rpc_create+0x68a/0x910 [ 246.950956][ T9688] ? is_bpf_text_address+0x26/0x2b0 [ 246.950993][ T9688] ? __pfx_rpc_create+0x10/0x10 [ 246.951026][ T9688] ? unwind_get_return_address+0x4d/0x90 [ 246.951086][ T9688] ? __lock_acquire+0x747/0x2de0 [ 246.951121][ T9688] rpcb_create_af_local+0x1d3/0x3f0 [ 246.951144][ T9688] ? __pfx_rpcb_create_af_local+0x10/0x10 [ 246.951189][ T9688] ? do_raw_spin_unlock+0xf5/0x200 [ 246.951221][ T9688] rpcb_create_local+0x271/0x690 [ 246.951243][ T9688] ? __pfx_rpcb_create_local+0x10/0x10 [ 246.951265][ T9688] ? _raw_spin_unlock_irqrestore+0x30/0x80 [ 246.951292][ T9688] ? _raw_spin_unlock_irqrestore+0x4c/0x80 [ 246.951317][ T9688] ? __percpu_counter_init_many+0x35f/0x380 [ 246.951352][ T9688] ? __svc_create+0x96f/0x9f0 [ 246.951381][ T9688] svc_bind+0x1e1/0x270 [ 246.951410][ T9688] nfsd_create_serv+0x5ef/0x910 [ 246.951444][ T9688] ? kasan_save_track+0x4f/0x80 [ 246.951468][ T9688] ? nfsctl_transaction_write+0xc7/0x160 [ 246.951491][ T9688] ? __pfx_nfsd_create_serv+0x10/0x10 [ 246.951521][ T9688] ? simple_strntoull+0x114/0x190 [ 246.951540][ T9688] ? net_generic+0x1e/0x240 [ 246.951570][ T9688] ? __pfx_simple_strntoull+0x10/0x10 [ 246.951595][ T9688] ? qword_get+0x5ad/0x650 [ 246.951628][ T9688] write_ports+0x855/0xe30 [ 246.951653][ T9688] ? __pfx_write_ports+0x10/0x10 [ 246.951694][ T9688] ? __might_fault+0xaf/0x130 [ 246.951725][ T9688] ? _copy_from_user+0x94/0xb0 [ 246.951743][ T9688] ? simple_transaction_get+0x12d/0x160 [ 246.951768][ T9688] nfsctl_transaction_write+0x10f/0x160 [ 246.951790][ T9688] ? __pfx_nfsctl_transaction_write+0x10/0x10 [ 246.951811][ T9688] vfs_write+0x296/0xba0 [ 246.951841][ T9688] ? __pfx_vfs_write+0x10/0x10 [ 246.951866][ T9688] ? __fget_files+0x2a/0x420 [ 246.951885][ T9688] ? __fget_files+0x3a2/0x420 [ 246.951905][ T9688] ? __fget_files+0x2a/0x420 [ 246.951929][ T9688] ? fdget+0x1ac/0x250 [ 246.951955][ T9688] ksys_write+0x150/0x270 [ 246.951981][ T9688] ? __pfx_ksys_write+0x10/0x10 [ 246.952014][ T9688] do_syscall_64+0x166/0x520 [ 246.952045][ T9688] ? trace_irq_disable+0x3b/0x140 [ 246.952074][ T9688] ? entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 246.952099][ T9688] ? clear_bhb_loop+0x70/0xc0 [ 246.952128][ T9688] entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 246.952151][ T9688] RIP: 0033:0x7f039759f559 [ 246.952181][ T9688] 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 [ 246.952201][ T9688] RSP: 002b:00007f03983c8028 EFLAGS: 00000246 ORIG_RAX: 0000000000000001 [ 246.952226][ T9688] RAX: ffffffffffffffda RBX: 00007f0397825fa0 RCX: 00007f039759f559 [ 246.952244][ T9688] RDX: 0000000000000001 RSI: 0000200000000400 RDI: 0000000000000004 [ 246.952259][ T9688] RBP: 00007f03983c8090 R08: 0000000000000000 R09: 0000000000000000 [ 246.952273][ T9688] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000002 [ 246.952288][ T9688] R13: 00007f0397826038 R14: 00007f0397825fa0 R15: 00007ffd11333968 [ 246.952326][ T9688] [ 247.021867][ T9688] kobject: kobject_add_internal failed for clnt-0 (error: -12 parent: rpc-clients) [ 247.243790][ T9688] svc: failed to register nfsdv3 RPC service (errno 97). [ 247.243861][ T9688] svc: failed to register nfsaclv3 RPC service (errno 97). [ 247.757221][ T9695] FAULT_INJECTION: forcing a failure. [ 247.757221][ T9695] name failslab, interval 1, probability 0, space 0, times 0 [ 247.757261][ T9695] CPU: 1 UID: 0 PID: 9695 Comm: syz.4.1416 Tainted: G L syzkaller #0 PREEMPT(full) [ 247.757294][ T9695] Tainted: [L]=SOFTLOCKUP [ 247.757303][ T9695] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 10/07/2026 [ 247.757317][ T9695] Call Trace: [ 247.757327][ T9695] [ 247.757338][ T9695] dump_stack_lvl+0xe8/0x150 [ 247.757378][ T9695] should_fail_ex+0x3eb/0x540 [ 247.757419][ T9695] should_failslab+0xa8/0x100 [ 247.757455][ T9695] __kmalloc_cache_noprof+0x9e/0x600 [ 247.757484][ T9695] ? alloc_fdtable+0xc0/0x2c0 [ 247.757506][ T9695] ? alloc_fdtable+0xc0/0x2c0 [ 247.757536][ T9695] alloc_fdtable+0xc0/0x2c0 [ 247.757558][ T9695] ? dup_fd+0x99c/0xbf0 [ 247.757584][ T9695] dup_fd+0x9a5/0xbf0 [ 247.757609][ T9695] ? __kmalloc_noprof+0x387/0x710 [ 247.757634][ T9695] ? __kmalloc_noprof+0x1a6/0x710 [ 247.757658][ T9695] ? security_task_alloc+0x4d/0x330 [ 247.757690][ T9695] ? apparmor_task_alloc+0x1ef/0x2d0 [ 247.757725][ T9695] copy_files+0xb5/0x140 [ 247.757757][ T9695] copy_process+0x1cfc/0x4510 [ 247.757800][ T9695] ? copy_process+0xd17/0x4510 [ 247.757849][ T9695] ? __pfx_copy_process+0x10/0x10 [ 247.757893][ T9695] kernel_clone+0x2d7/0x940 [ 247.757931][ T9695] ? __pfx_kernel_clone+0x10/0x10 [ 247.757983][ T9695] __se_sys_clone3+0x33c/0x360 [ 247.758019][ T9695] ? ksys_write+0x1e6/0x270 [ 247.758049][ T9695] ? __pfx___se_sys_clone3+0x10/0x10 [ 247.758128][ T9695] ? fdget+0x1ac/0x250 [ 247.758168][ T9695] ? __pfx_ksys_write+0x10/0x10 [ 247.758210][ T9695] do_syscall_64+0x166/0x520 [ 247.758244][ T9695] ? trace_irq_disable+0x3b/0x140 [ 247.758273][ T9695] ? entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 247.758297][ T9695] ? clear_bhb_loop+0x70/0xc0 [ 247.758326][ T9695] entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 247.758350][ T9695] RIP: 0033:0x7f039759f559 [ 247.758372][ T9695] 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 [ 247.758393][ T9695] RSP: 002b:00007f03983c7ef8 EFLAGS: 00000246 ORIG_RAX: 00000000000001b3 [ 247.758418][ T9695] RAX: ffffffffffffffda RBX: 0000000000000058 RCX: 00007f039759f559 [ 247.758435][ T9695] RDX: 00007f03983c7f10 RSI: 0000000000000058 RDI: 00007f03983c7f10 [ 247.758450][ T9695] RBP: 00007f03983c8090 R08: 0000000000000000 R09: 0000000000000058 [ 247.758470][ T9695] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000001 [ 247.758493][ T9695] R13: 00007f0397826038 R14: 00007f0397825fa0 R15: 00007ffd11333968 [ 247.758535][ T9695] [ 248.388054][ T5645] Bluetooth: hci1: SCO packet for unknown connection handle 1 [ 248.468670][ T194] usb 5-1: new high-speed USB device number 21 using dummy_hcd [ 248.584490][ T9715] overlayfs: failed to clone lowerpath [ 248.620904][ T194] usb 5-1: New USB device found: idVendor=06cd, idProduct=010f, bcdDevice=1.00 [ 248.623711][ T194] usb 5-1: config 1 has an invalid descriptor of length 0, skipping remainder of the config [ 248.623748][ T194] usb 5-1: config 1 interface 0 altsetting 0 has 0 endpoint descriptors, different from the interface descriptor's value: 14 [ 248.625799][ T194] usb 5-1: New USB device strings: Mfr=1, Product=2, SerialNumber=3 [ 248.625830][ T194] usb 5-1: Product: syz [ 248.625842][ T194] usb 5-1: Manufacturer: syz [ 248.625854][ T194] usb 5-1: SerialNumber: syz [ 248.689101][ T194] keyspan 5-1:1.0: Keyspan 2 port adapter converter detected [ 248.689402][ T194] keyspan 5-1:1.0: found no endpoint descriptor for endpoint 87 [ 248.689481][ T194] keyspan 5-1:1.0: found no endpoint descriptor for endpoint 7 [ 248.691510][ T194] keyspan 5-1:1.0: found no endpoint descriptor for endpoint 81 [ 248.691595][ T194] keyspan 5-1:1.0: found no endpoint descriptor for endpoint 82 [ 248.691692][ T194] keyspan 5-1:1.0: found no endpoint descriptor for endpoint 1 [ 248.691774][ T194] keyspan 5-1:1.0: found no endpoint descriptor for endpoint 2 [ 248.691858][ T194] keyspan 5-1:1.0: found no endpoint descriptor for endpoint 85 [ 248.691943][ T194] keyspan 5-1:1.0: found no endpoint descriptor for endpoint 5 [ 248.694322][ T194] usb 5-1: Keyspan 2 port adapter converter now attached to ttyUSB0 [ 248.697192][ T194] keyspan 5-1:1.0: found no endpoint descriptor for endpoint 83 [ 248.697278][ T194] keyspan 5-1:1.0: found no endpoint descriptor for endpoint 84 [ 248.697364][ T194] keyspan 5-1:1.0: found no endpoint descriptor for endpoint 3 [ 248.697449][ T194] keyspan 5-1:1.0: found no endpoint descriptor for endpoint 4 [ 248.697536][ T194] keyspan 5-1:1.0: found no endpoint descriptor for endpoint 86 [ 248.697630][ T194] keyspan 5-1:1.0: found no endpoint descriptor for endpoint 6 [ 248.769231][ T194] usb 5-1: Keyspan 2 port adapter converter now attached to ttyUSB1 [ 249.002337][ T5747] usb 5-1: USB disconnect, device number 21 [ 249.023431][ T5747] keyspan_2 ttyUSB0: Keyspan 2 port adapter converter now disconnected from ttyUSB0 [ 249.044193][ T5747] keyspan_2 ttyUSB1: Keyspan 2 port adapter converter now disconnected from ttyUSB1 [ 249.047623][ T5747] keyspan 5-1:1.0: device disconnected [ 249.506296][ T9735] FAULT_INJECTION: forcing a failure. [ 249.506296][ T9735] name failslab, interval 1, probability 0, space 0, times 0 [ 249.506348][ T9735] CPU: 1 UID: 0 PID: 9735 Comm: syz.2.1432 Tainted: G L syzkaller #0 PREEMPT(full) [ 249.506380][ T9735] Tainted: [L]=SOFTLOCKUP [ 249.506389][ T9735] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 10/07/2026 [ 249.506403][ T9735] Call Trace: [ 249.506412][ T9735] [ 249.506422][ T9735] dump_stack_lvl+0xe8/0x150 [ 249.506462][ T9735] should_fail_ex+0x3eb/0x540 [ 249.506505][ T9735] should_failslab+0xa8/0x100 [ 249.506541][ T9735] __kmalloc_noprof+0xf9/0x710 [ 249.506567][ T9735] ? kobject_get_path+0xc5/0x2f0 [ 249.506592][ T9735] ? kobject_get_path+0xc5/0x2f0 [ 249.506624][ T9735] kobject_get_path+0xc5/0x2f0 [ 249.506657][ T9735] kobject_uevent_env+0x29e/0x9e0 [ 249.506685][ T9735] ? rpc_sysfs_client_setup+0x106/0x310 [ 249.506721][ T9735] ? rpc_sysfs_client_setup+0x1f6/0x310 [ 249.506758][ T9735] rpc_sysfs_client_setup+0x26a/0x310 [ 249.506798][ T9735] ? __pfx_rpc_sysfs_client_setup+0x10/0x10 [ 249.506862][ T9735] ? rpc_net_ns+0x1e/0x230 [ 249.506889][ T9735] ? rpc_net_ns+0x1e/0x230 [ 249.506912][ T9735] ? rpc_net_ns+0x1e/0x230 [ 249.506943][ T9735] rpc_new_client+0x716/0xc50 [ 249.506983][ T9735] rpc_create_xprt+0x29f/0xa90 [ 249.507014][ T9735] ? __pfx_rpc_create_xprt+0x10/0x10 [ 249.507037][ T9735] ? rcu_is_watching+0x16/0xb0 [ 249.507061][ T9735] ? trace_kmalloc+0x2a/0xf0 [ 249.507081][ T9735] ? __kmalloc_node_track_caller_noprof+0x4cd/0x720 [ 249.507102][ T9735] ? __kmalloc_node_track_caller_noprof+0x2e6/0x720 [ 249.507120][ T9735] ? xprt_create_transport+0x39b/0x5f0 [ 249.507139][ T9735] ? xprt_create_transport+0x39b/0x5f0 [ 249.507157][ T9735] ? kstrdup+0x81/0x100 [ 249.507173][ T9735] ? __asan_memcpy+0x40/0x70 [ 249.507196][ T9735] ? xprt_create_transport+0x438/0x5f0 [ 249.507217][ T9735] rpc_create+0x68a/0x910 [ 249.507231][ T9735] ? is_bpf_text_address+0x26/0x2b0 [ 249.507258][ T9735] ? __pfx_rpc_create+0x10/0x10 [ 249.507282][ T9735] ? unwind_get_return_address+0x4d/0x90 [ 249.507327][ T9735] ? __lock_acquire+0x747/0x2de0 [ 249.507355][ T9735] rpcb_create_af_local+0x1d3/0x3f0 [ 249.507374][ T9735] ? __pfx_rpcb_create_af_local+0x10/0x10 [ 249.507413][ T9735] ? do_raw_spin_unlock+0xf5/0x200 [ 249.507442][ T9735] rpcb_create_local+0x271/0x690 [ 249.507461][ T9735] ? __pfx_rpcb_create_local+0x10/0x10 [ 249.507481][ T9735] ? _raw_spin_unlock_irqrestore+0x30/0x80 [ 249.507506][ T9735] ? _raw_spin_unlock_irqrestore+0x4c/0x80 [ 249.507528][ T9735] ? __percpu_counter_init_many+0x35f/0x380 [ 249.507559][ T9735] ? __svc_create+0x96f/0x9f0 [ 249.507586][ T9735] svc_bind+0x1e1/0x270 [ 249.507607][ T9735] nfsd_create_serv+0x5ef/0x910 [ 249.507636][ T9735] ? kasan_save_track+0x4f/0x80 [ 249.507657][ T9735] ? nfsctl_transaction_write+0xc7/0x160 [ 249.507677][ T9735] ? __pfx_nfsd_create_serv+0x10/0x10 [ 249.507705][ T9735] ? simple_strntoull+0x114/0x190 [ 249.507723][ T9735] ? net_generic+0x1e/0x240 [ 249.507750][ T9735] ? __pfx_simple_strntoull+0x10/0x10 [ 249.507773][ T9735] ? qword_get+0x5ad/0x650 [ 249.507803][ T9735] write_ports+0x855/0xe30 [ 249.507826][ T9735] ? __pfx_write_ports+0x10/0x10 [ 249.507861][ T9735] ? __might_fault+0xaf/0x130 [ 249.507888][ T9735] ? _copy_from_user+0x94/0xb0 [ 249.507905][ T9735] ? simple_transaction_get+0x12d/0x160 [ 249.507927][ T9735] nfsctl_transaction_write+0x10f/0x160 [ 249.507946][ T9735] ? __pfx_nfsctl_transaction_write+0x10/0x10 [ 249.507965][ T9735] vfs_write+0x296/0xba0 [ 249.508016][ T9735] ? __pfx_vfs_write+0x10/0x10 [ 249.508049][ T9735] ? __fget_files+0x2a/0x420 [ 249.508074][ T9735] ? __fget_files+0x3a2/0x420 [ 249.508099][ T9735] ? __fget_files+0x2a/0x420 [ 249.508131][ T9735] ? fdget+0x1ac/0x250 [ 249.508156][ T9735] ksys_write+0x150/0x270 [ 249.508181][ T9735] ? __pfx_ksys_write+0x10/0x10 [ 249.508210][ T9735] do_syscall_64+0x166/0x520 [ 249.508234][ T9735] ? trace_irq_disable+0x3b/0x140 [ 249.508254][ T9735] ? entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 249.508270][ T9735] ? clear_bhb_loop+0x70/0xc0 [ 249.508290][ T9735] entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 249.508306][ T9735] RIP: 0033:0x7f67f179f559 [ 249.508322][ T9735] 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 [ 249.508337][ T9735] RSP: 002b:00007f67f2718028 EFLAGS: 00000246 ORIG_RAX: 0000000000000001 [ 249.508357][ T9735] RAX: ffffffffffffffda RBX: 00007f67f1a25fa0 RCX: 00007f67f179f559 [ 249.508370][ T9735] RDX: 0000000000000001 RSI: 0000200000000400 RDI: 0000000000000004 [ 249.508380][ T9735] RBP: 00007f67f2718090 R08: 0000000000000000 R09: 0000000000000000 [ 249.508390][ T9735] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000002 [ 249.508400][ T9735] R13: 00007f67f1a26038 R14: 00007f67f1a25fa0 R15: 00007ffc961c15c8 [ 249.508427][ T9735] [ 249.856108][ T9735] svc: failed to register nfsdv3 RPC service (errno 97). [ 249.856172][ T9735] svc: failed to register nfsaclv3 RPC service (errno 97). [ 250.085256][ T9738] FAULT_INJECTION: forcing a failure. [ 250.085256][ T9738] name failslab, interval 1, probability 0, space 0, times 0 [ 250.085295][ T9738] CPU: 0 UID: 0 PID: 9738 Comm: syz.3.1434 Tainted: G L syzkaller #0 PREEMPT(full) [ 250.085326][ T9738] Tainted: [L]=SOFTLOCKUP [ 250.085335][ T9738] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 10/07/2026 [ 250.085350][ T9738] Call Trace: [ 250.085359][ T9738] [ 250.085369][ T9738] dump_stack_lvl+0xe8/0x150 [ 250.085407][ T9738] should_fail_ex+0x3eb/0x540 [ 250.085461][ T9738] should_failslab+0xa8/0x100 [ 250.085492][ T9738] ? alloc_task_exec_state+0x27/0x2e0 [ 250.085527][ T9738] kmem_cache_alloc_noprof+0x9c/0x600 [ 250.085550][ T9738] ? lruvec_stat_mod_folio+0x6e/0x3e0 [ 250.085575][ T9738] ? lruvec_stat_mod_folio+0x6e/0x3e0 [ 250.085597][ T9738] ? alloc_task_exec_state+0x27/0x2e0 [ 250.085637][ T9738] alloc_task_exec_state+0x27/0x2e0 [ 250.085674][ T9738] task_exec_state_copy+0x6d/0x120 [ 250.085712][ T9738] copy_process+0x802/0x4510 [ 250.085751][ T9738] ? __lock_acquire+0x747/0x2de0 [ 250.085782][ T9738] ? lock_acquire+0x115/0x350 [ 250.085819][ T9738] ? __pfx_copy_process+0x10/0x10 [ 250.085861][ T9738] kernel_clone+0x2d7/0x940 [ 250.085896][ T9738] ? __pfx_kernel_clone+0x10/0x10 [ 250.085946][ T9738] __se_sys_clone3+0x33c/0x360 [ 250.085978][ T9738] ? ksys_write+0x1e6/0x270 [ 250.086006][ T9738] ? __pfx___se_sys_clone3+0x10/0x10 [ 250.086054][ T9738] ? fdget+0x1ac/0x250 [ 250.086093][ T9738] ? __pfx_ksys_write+0x10/0x10 [ 250.086134][ T9738] do_syscall_64+0x166/0x520 [ 250.086167][ T9738] ? trace_irq_disable+0x3b/0x140 [ 250.086195][ T9738] ? entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 250.086219][ T9738] ? clear_bhb_loop+0x70/0xc0 [ 250.086247][ T9738] entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 250.086270][ T9738] RIP: 0033:0x7f34cc39f559 [ 250.086290][ T9738] 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 [ 250.086309][ T9738] RSP: 002b:00007f34cd1fbef8 EFLAGS: 00000246 ORIG_RAX: 00000000000001b3 [ 250.086333][ T9738] RAX: ffffffffffffffda RBX: 0000000000000058 RCX: 00007f34cc39f559 [ 250.086349][ T9738] RDX: 00007f34cd1fbf10 RSI: 0000000000000058 RDI: 00007f34cd1fbf10 [ 250.086365][ T9738] RBP: 00007f34cd1fc090 R08: 0000000000000000 R09: 0000000000000058 [ 250.086380][ T9738] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000001 [ 250.086394][ T9738] R13: 00007f34cc626038 R14: 00007f34cc625fa0 R15: 00007ffd8eb90d18 [ 250.086438][ T9738] [ 250.392641][ T9740] overlayfs: failed to resolve './file2': -2 [ 250.432330][ T9745] UDC core: USB Raw Gadget: couldn't find an available UDC or it's busy [ 250.432812][ T9745] misc raw-gadget: fail, usb_gadget_register_driver returned -16 [ 250.658608][ T32] usb 5-1: new high-speed USB device number 22 using dummy_hcd [ 250.708730][ T27] usb 1-1: new full-speed USB device number 45 using dummy_hcd [ 250.809848][ T32] usb 5-1: New USB device found: idVendor=0af0, idProduct=7a05, bcdDevice=f6.00 [ 250.812456][ T32] usb 5-1: New USB device strings: Mfr=0, Product=2, SerialNumber=3 [ 250.812488][ T32] usb 5-1: Product: syz [ 250.812504][ T32] usb 5-1: SerialNumber: syz [ 250.815440][ T32] usb 5-1: config 0 descriptor?? [ 250.859425][ T27] usb 1-1: New USB device found: idVendor=054c, idProduct=024b, bcdDevice=0.00 [ 250.860476][ T27] usb 1-1: config 0 interface 0 altsetting 132 has 1 endpoint descriptor, different from the interface descriptor's value: 2 [ 250.860502][ T27] usb 1-1: config 0 interface 0 has no altsetting 0 [ 250.860527][ T27] usb 1-1: New USB device strings: Mfr=0, Product=0, SerialNumber=0 [ 250.863130][ T27] usb 1-1: config 0 descriptor?? [ 250.958625][ T194] usb 4-1: new high-speed USB device number 38 using dummy_hcd [ 251.108688][ T194] usb 4-1: Using ep0 maxpacket: 32 [ 251.111396][ T194] usb 4-1: New USB device found: idVendor=2c42, idProduct=16f8, bcdDevice=1e.fa [ 251.113534][ T194] usb 4-1: config 245 has an invalid interface number: 214 but max is 0 [ 251.113565][ T194] usb 4-1: config 245 has no interface number 0 [ 251.113597][ T194] usb 4-1: config 245 interface 214 has no altsetting 0 [ 251.116108][ T194] usb 4-1: New USB device strings: Mfr=1, Product=2, SerialNumber=3 [ 251.116135][ T194] usb 4-1: Product: syz [ 251.116152][ T194] usb 4-1: Manufacturer: syz [ 251.116168][ T194] usb 4-1: SerialNumber: syz [ 251.226293][ T32] usb 5-1: USB disconnect, device number 22 [ 251.273114][ T9759] FAULT_INJECTION: forcing a failure. [ 251.273114][ T9759] name failslab, interval 1, probability 0, space 0, times 0 [ 251.273154][ T9759] CPU: 1 UID: 0 PID: 9759 Comm: syz.2.1439 Tainted: G L syzkaller #0 PREEMPT(full) [ 251.273189][ T9759] Tainted: [L]=SOFTLOCKUP [ 251.273198][ T9759] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 10/07/2026 [ 251.273211][ T9759] Call Trace: [ 251.273221][ T9759] [ 251.273231][ T9759] dump_stack_lvl+0xe8/0x150 [ 251.273271][ T9759] should_fail_ex+0x3eb/0x540 [ 251.273313][ T9759] should_failslab+0xa8/0x100 [ 251.273345][ T9759] ? dst_alloc+0x105/0x170 [ 251.273367][ T9759] kmem_cache_alloc_noprof+0x9c/0x600 [ 251.273394][ T9759] ? dst_alloc+0x105/0x170 [ 251.273423][ T9759] dst_alloc+0x105/0x170 [ 251.273462][ T9759] ip_route_input_rcu+0x20ca/0x3190 [ 251.273504][ T9759] ? __pfx_ip_route_input_rcu+0x10/0x10 [ 251.273531][ T9759] ? ipt_do_table+0x137f/0x15d0 [ 251.273592][ T9759] ? ipt_do_table+0x2b9/0x15d0 [ 251.273630][ T9759] ? ip_route_input_noref+0xad/0x270 [ 251.273660][ T9759] ip_route_input_noref+0x17c/0x270 [ 251.273693][ T9759] ? __pfx_ip_route_input_noref+0x10/0x10 [ 251.273731][ T9759] ? __pfx_nf_nat_ipv4_pre_routing+0x10/0x10 [ 251.273773][ T9759] ? nf_hook_slow_list+0x2b8/0x3a0 [ 251.273809][ T9759] ip_rcv_finish_core+0x59c/0x1bf0 [ 251.273849][ T9759] ip_sublist_rcv+0x3ab/0xa70 [ 251.273888][ T9759] ? __pfx_ip_sublist_rcv+0x10/0x10 [ 251.273916][ T9759] ? __pfx_ip_rcv_finish+0x10/0x10 [ 251.273939][ T9759] ? ip_rcv_core+0x88d/0xd50 [ 251.273970][ T9759] ip_list_rcv+0x3ec/0x440 [ 251.274002][ T9759] ? __pfx_ip_list_rcv+0x10/0x10 [ 251.274031][ T9759] ? eth_gro_receive+0x4b4/0x760 [ 251.274058][ T9759] ? __pfx_ip_list_rcv+0x10/0x10 [ 251.274084][ T9759] __netif_receive_skb_list_core+0x804/0x830 [ 251.274127][ T9759] ? __pfx___netif_receive_skb_list_core+0x10/0x10 [ 251.274167][ T9759] netif_receive_skb_list_internal+0x995/0xcf0 [ 251.274201][ T9759] ? netif_receive_skb_list_internal+0x501/0xcf0 [ 251.274229][ T9759] ? __pfx_netif_receive_skb_list_internal+0x10/0x10 [ 251.274259][ T9759] ? dev_gro_receive+0x1734/0x23a0 [ 251.274292][ T9759] ? dev_gro_receive+0x1097/0x23a0 [ 251.274331][ T9759] napi_complete_done+0x299/0x730 [ 251.274363][ T9759] ? __pfx_napi_complete_done+0x10/0x10 [ 251.274388][ T9759] ? napi_gro_frags+0x981/0x1060 [ 251.274424][ T9759] ? tun_get_user+0x275c/0x4470 [ 251.274455][ T9759] tun_get_user+0x29b1/0x4470 [ 251.274492][ T9759] ? tun_get_user+0x275c/0x4470 [ 251.274532][ T9759] ? aa_file_perm+0x4ed/0x15f0 [ 251.274568][ T9759] ? __pfx_tun_get_user+0x10/0x10 [ 251.274599][ T9759] ? __lock_acquire+0x747/0x2de0 [ 251.274628][ T9759] ? kstrtoull+0x137/0x1d0 [ 251.274665][ T9759] ? ref_tracker_alloc+0x172/0x530 [ 251.274688][ T9759] ? lock_acquire+0x115/0x350 [ 251.274724][ T9759] ? __pfx_ref_tracker_alloc+0x10/0x10 [ 251.274751][ T9759] ? lock_acquire+0x115/0x350 [ 251.274775][ T9759] ? tun_get+0x1c/0x2f0 [ 251.274804][ T9759] ? tun_get+0x1c/0x2f0 [ 251.274826][ T9759] ? tun_get+0x1c/0x2f0 [ 251.274854][ T9759] tun_chr_write_iter+0x113/0x200 [ 251.274881][ T9759] vfs_write+0x612/0xba0 [ 251.274915][ T9759] ? __pfx_vfs_write+0x10/0x10 [ 251.274944][ T9759] ? __fget_files+0x3a2/0x420 [ 251.274966][ T9759] ? __fget_files+0x2a/0x420 [ 251.274992][ T9759] ? fdget+0x1ac/0x250 [ 251.275021][ T9759] ksys_write+0x150/0x270 [ 251.275050][ T9759] ? __pfx_ksys_write+0x10/0x10 [ 251.275092][ T9759] do_syscall_64+0x166/0x520 [ 251.275125][ T9759] ? trace_irq_disable+0x3b/0x140 [ 251.275154][ T9759] ? entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 251.275178][ T9759] ? clear_bhb_loop+0x70/0xc0 [ 251.275206][ T9759] entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 251.275230][ T9759] RIP: 0033:0x7f67f179f559 [ 251.275251][ T9759] 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 [ 251.275272][ T9759] RSP: 002b:00007f67f2718028 EFLAGS: 00000246 ORIG_RAX: 0000000000000001 [ 251.275299][ T9759] RAX: ffffffffffffffda RBX: 00007f67f1a25fa0 RCX: 00007f67f179f559 [ 251.275316][ T9759] RDX: 0000000000000038 RSI: 00002000000018c0 RDI: 0000000000000003 [ 251.275329][ T9759] RBP: 00007f67f2718090 R08: 0000000000000000 R09: 0000000000000000 [ 251.275342][ T9759] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000001 [ 251.275355][ T9759] R13: 00007f67f1a26038 R14: 00007f67f1a25fa0 R15: 00007ffc961c15c8 [ 251.275392][ T9759] [ 251.732962][ T27] sony 0003:054C:024B.0006: unbalanced collection at end of report description [ 251.733758][ T27] sony 0003:054C:024B.0006: parse failed [ 251.733874][ T27] sony 0003:054C:024B.0006: probe with driver sony failed with error -22 [ 251.787379][ T27] usb 4-1: USB disconnect, device number 38 [ 251.797571][ T27] f81534a_ctrl 4-1:245.214: failed to enable ports: -19 [ 251.846668][ T9762] UDC core: USB Raw Gadget: couldn't find an available UDC or it's busy [ 251.879055][ T9762] misc raw-gadget: fail, usb_gadget_register_driver returned -16 [ 251.921858][ T32] usb 1-1: USB disconnect, device number 45 [ 252.218693][ T194] usb 5-1: new high-speed USB device number 23 using dummy_hcd [ 252.369870][ T194] usb 5-1: New USB device found: idVendor=06cd, idProduct=010f, bcdDevice=1.00 [ 252.370990][ T194] usb 5-1: config 1 has an invalid descriptor of length 0, skipping remainder of the config [ 252.371039][ T194] usb 5-1: config 1 interface 0 altsetting 0 has 0 endpoint descriptors, different from the interface descriptor's value: 14 [ 252.373138][ T194] usb 5-1: New USB device strings: Mfr=1, Product=2, SerialNumber=3 [ 252.373165][ T194] usb 5-1: Product: syz [ 252.373180][ T194] usb 5-1: Manufacturer: syz [ 252.373196][ T194] usb 5-1: SerialNumber: syz [ 252.382517][ T194] keyspan 5-1:1.0: Keyspan 2 port adapter converter detected [ 252.383290][ T194] keyspan 5-1:1.0: found no endpoint descriptor for endpoint 87 [ 252.383476][ T194] keyspan 5-1:1.0: found no endpoint descriptor for endpoint 7 [ 252.388392][ T194] keyspan 5-1:1.0: found no endpoint descriptor for endpoint 81 [ 252.390518][ T194] keyspan 5-1:1.0: found no endpoint descriptor for endpoint 82 [ 252.391019][ T194] keyspan 5-1:1.0: found no endpoint descriptor for endpoint 1 [ 252.391258][ T194] keyspan 5-1:1.0: found no endpoint descriptor for endpoint 2 [ 252.391510][ T194] keyspan 5-1:1.0: found no endpoint descriptor for endpoint 85 [ 252.391814][ T194] keyspan 5-1:1.0: found no endpoint descriptor for endpoint 5 [ 252.397858][ T194] usb 5-1: Keyspan 2 port adapter converter now attached to ttyUSB0 [ 252.416839][ T194] keyspan 5-1:1.0: found no endpoint descriptor for endpoint 83 [ 252.419444][ T194] keyspan 5-1:1.0: found no endpoint descriptor for endpoint 84 [ 252.419669][ T194] keyspan 5-1:1.0: found no endpoint descriptor for endpoint 3 [ 252.419908][ T194] keyspan 5-1:1.0: found no endpoint descriptor for endpoint 4 [ 252.420050][ T194] keyspan 5-1:1.0: found no endpoint descriptor for endpoint 86 [ 252.420132][ T194] keyspan 5-1:1.0: found no endpoint descriptor for endpoint 6 [ 252.541372][ T194] usb 5-1: Keyspan 2 port adapter converter now attached to ttyUSB1 [ 252.775359][ T5645] Bluetooth: hci2: SCO packet for unknown connection handle 0 [ 252.777429][ T9779] device-mapper: ioctl: The device has no table. [ 252.920513][ T5747] usb 5-1: USB disconnect, device number 23 [ 252.963675][ T5747] keyspan_2 ttyUSB0: Keyspan 2 port adapter converter now disconnected from ttyUSB0 [ 252.995455][ T5747] keyspan_2 ttyUSB1: Keyspan 2 port adapter converter now disconnected from ttyUSB1 [ 252.996232][ T5747] keyspan 5-1:1.0: device disconnected [ 253.097782][ T9791] input: syz0 as /devices/virtual/input/input23 [ 253.203545][ T9793] FAULT_INJECTION: forcing a failure. [ 253.203545][ T9793] name failslab, interval 1, probability 0, space 0, times 0 [ 253.203584][ T9793] CPU: 1 UID: 0 PID: 9793 Comm: syz.2.1448 Tainted: G L syzkaller #0 PREEMPT(full) [ 253.203615][ T9793] Tainted: [L]=SOFTLOCKUP [ 253.203624][ T9793] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 10/07/2026 [ 253.203638][ T9793] Call Trace: [ 253.203651][ T9793] [ 253.203661][ T9793] dump_stack_lvl+0xe8/0x150 [ 253.203701][ T9793] should_fail_ex+0x3eb/0x540 [ 253.203743][ T9793] should_failslab+0xa8/0x100 [ 253.203778][ T9793] __kmalloc_node_track_caller_noprof+0xf6/0x720 [ 253.203808][ T9793] ? ovl_do_parse_layer+0x39/0xc20 [ 253.203830][ T9793] ? ovl_do_parse_layer+0x39/0xc20 [ 253.203861][ T9793] kstrdup+0x42/0x100 [ 253.203885][ T9793] ovl_do_parse_layer+0x39/0xc20 [ 253.203913][ T9793] ? kfree+0x1c5/0x650 [ 253.203933][ T9793] ? ovl_parse_param_lowerdir+0x75d/0xb10 [ 253.203963][ T9793] ovl_parse_param_lowerdir+0x771/0xb10 [ 253.203997][ T9793] ? __pfx_ovl_parse_param_lowerdir+0x10/0x10 [ 253.204033][ T9793] ovl_parse_param+0x5f2/0xf40 [ 253.204062][ T9793] ? __pfx_ovl_parse_param+0x10/0x10 [ 253.204104][ T9793] ? static_key_count+0x41/0x70 [ 253.204144][ T9793] vfs_parse_fs_param+0x1a9/0x420 [ 253.204178][ T9793] vfs_parse_monolithic_sep+0x281/0x360 [ 253.204211][ T9793] ? __pfx_ovl_next_opt+0x10/0x10 [ 253.204235][ T9793] ? __pfx_vfs_parse_monolithic_sep+0x10/0x10 [ 253.204269][ T9793] ? mutex_init_lockdep+0xdf/0x110 [ 253.204302][ T9793] ? alloc_fs_context+0x9b2/0xd00 [ 253.204342][ T9793] do_new_mount+0x2ee/0xb00 [ 253.204374][ T9793] ? __pfx_do_new_mount+0x10/0x10 [ 253.204402][ T9793] ? ns_capable+0x84/0xe0 [ 253.204432][ T9793] ? path_mount+0x647/0x1050 [ 253.204461][ T9793] ? user_path_at+0xd4/0x160 [ 253.204492][ T9793] __se_sys_mount+0x31d/0x420 [ 253.204524][ T9793] ? __pfx___se_sys_mount+0x10/0x10 [ 253.204557][ T9793] ? __x64_sys_mount+0x20/0xc0 [ 253.204586][ T9793] do_syscall_64+0x166/0x520 [ 253.204620][ T9793] ? trace_irq_disable+0x3b/0x140 [ 253.204648][ T9793] ? entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 253.204672][ T9793] ? clear_bhb_loop+0x70/0xc0 [ 253.204701][ T9793] entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 253.204724][ T9793] RIP: 0033:0x7f67f179f559 [ 253.204745][ T9793] 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 [ 253.204766][ T9793] RSP: 002b:00007f67f2718028 EFLAGS: 00000246 ORIG_RAX: 00000000000000a5 [ 253.204790][ T9793] RAX: ffffffffffffffda RBX: 00007f67f1a25fa0 RCX: 00007f67f179f559 [ 253.204808][ T9793] RDX: 0000200000000100 RSI: 00002000000000c0 RDI: 0000000000000000 [ 253.204824][ T9793] RBP: 00007f67f2718090 R08: 0000200000000140 R09: 0000000000000000 [ 253.204840][ T9793] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000002 [ 253.204854][ T9793] R13: 00007f67f1a26038 R14: 00007f67f1a25fa0 R15: 00007ffc961c15c8 [ 253.204891][ T9793] [ 253.641525][ T9801] netlink: 20 bytes leftover after parsing attributes in process `syz.2.1449'. [ 253.806560][ T9807] FAULT_INJECTION: forcing a failure. [ 253.806560][ T9807] name failslab, interval 1, probability 0, space 0, times 0 [ 253.806599][ T9807] CPU: 0 UID: 0 PID: 9807 Comm: syz.0.1453 Tainted: G L syzkaller #0 PREEMPT(full) [ 253.806634][ T9807] Tainted: [L]=SOFTLOCKUP [ 253.806643][ T9807] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 10/07/2026 [ 253.806657][ T9807] Call Trace: [ 253.806667][ T9807] [ 253.806677][ T9807] dump_stack_lvl+0xe8/0x150 [ 253.806718][ T9807] should_fail_ex+0x3eb/0x540 [ 253.806760][ T9807] should_failslab+0xa8/0x100 [ 253.806792][ T9807] ? dst_alloc+0x105/0x170 [ 253.806816][ T9807] kmem_cache_alloc_noprof+0x9c/0x600 [ 253.806844][ T9807] ? dst_alloc+0x105/0x170 [ 253.806874][ T9807] dst_alloc+0x105/0x170 [ 253.806902][ T9807] ip_route_input_rcu+0x20ca/0x3190 [ 253.806944][ T9807] ? __pfx_ip_route_input_rcu+0x10/0x10 [ 253.806972][ T9807] ? ipt_do_table+0x137f/0x15d0 [ 253.807034][ T9807] ? ipt_do_table+0x2b9/0x15d0 [ 253.807073][ T9807] ? ip_route_input_noref+0xad/0x270 [ 253.807107][ T9807] ip_route_input_noref+0x17c/0x270 [ 253.807142][ T9807] ? __pfx_ip_route_input_noref+0x10/0x10 [ 253.807171][ T9807] ? __pfx_nf_nat_ipv4_pre_routing+0x10/0x10 [ 253.807213][ T9807] ? nf_hook_slow_list+0x2b8/0x3a0 [ 253.807251][ T9807] ip_rcv_finish_core+0x59c/0x1bf0 [ 253.807290][ T9807] ip_sublist_rcv+0x3ab/0xa70 [ 253.807330][ T9807] ? __pfx_ip_sublist_rcv+0x10/0x10 [ 253.807363][ T9807] ? __pfx_ip_rcv_finish+0x10/0x10 [ 253.807389][ T9807] ? ip_rcv_core+0x88d/0xd50 [ 253.807422][ T9807] ip_list_rcv+0x3ec/0x440 [ 253.807457][ T9807] ? __pfx_ip_list_rcv+0x10/0x10 [ 253.807493][ T9807] ? eth_gro_receive+0x4b4/0x760 [ 253.807519][ T9807] ? __pfx_ip_list_rcv+0x10/0x10 [ 253.807554][ T9807] __netif_receive_skb_list_core+0x804/0x830 [ 253.807597][ T9807] ? __pfx___netif_receive_skb_list_core+0x10/0x10 [ 253.807638][ T9807] netif_receive_skb_list_internal+0x995/0xcf0 [ 253.807671][ T9807] ? netif_receive_skb_list_internal+0x501/0xcf0 [ 253.807699][ T9807] ? __pfx_netif_receive_skb_list_internal+0x10/0x10 [ 253.807730][ T9807] ? dev_gro_receive+0x1734/0x23a0 [ 253.807763][ T9807] ? dev_gro_receive+0x1097/0x23a0 [ 253.807802][ T9807] napi_complete_done+0x299/0x730 [ 253.807836][ T9807] ? __pfx_napi_complete_done+0x10/0x10 [ 253.807860][ T9807] ? napi_gro_frags+0x981/0x1060 [ 253.807896][ T9807] ? tun_get_user+0x275c/0x4470 [ 253.807925][ T9807] tun_get_user+0x29b1/0x4470 [ 253.807963][ T9807] ? tun_get_user+0x275c/0x4470 [ 253.808004][ T9807] ? aa_file_perm+0x4ed/0x15f0 [ 253.808040][ T9807] ? __pfx_tun_get_user+0x10/0x10 [ 253.808070][ T9807] ? __lock_acquire+0x747/0x2de0 [ 253.808099][ T9807] ? kstrtoull+0x137/0x1d0 [ 253.808136][ T9807] ? ref_tracker_alloc+0x172/0x530 [ 253.808160][ T9807] ? lock_acquire+0x115/0x350 [ 253.808187][ T9807] ? __pfx_ref_tracker_alloc+0x10/0x10 [ 253.808213][ T9807] ? lock_acquire+0x115/0x350 [ 253.808240][ T9807] ? tun_get+0x1c/0x2f0 [ 253.808272][ T9807] ? tun_get+0x1c/0x2f0 [ 253.808298][ T9807] ? tun_get+0x1c/0x2f0 [ 253.808329][ T9807] tun_chr_write_iter+0x113/0x200 [ 253.808360][ T9807] vfs_write+0x612/0xba0 [ 253.808399][ T9807] ? __pfx_vfs_write+0x10/0x10 [ 253.808431][ T9807] ? __fget_files+0x3a2/0x420 [ 253.808455][ T9807] ? __fget_files+0x2a/0x420 [ 253.808483][ T9807] ? fdget+0x1ac/0x250 [ 253.808515][ T9807] ksys_write+0x150/0x270 [ 253.808554][ T9807] ? __pfx_ksys_write+0x10/0x10 [ 253.808595][ T9807] do_syscall_64+0x166/0x520 [ 253.808628][ T9807] ? trace_irq_disable+0x3b/0x140 [ 253.808656][ T9807] ? entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 253.808680][ T9807] ? clear_bhb_loop+0x70/0xc0 [ 253.808708][ T9807] entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 253.808730][ T9807] RIP: 0033:0x7f835439f559 [ 253.808752][ T9807] 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 [ 253.808772][ T9807] RSP: 002b:00007f8355219028 EFLAGS: 00000246 ORIG_RAX: 0000000000000001 [ 253.808796][ T9807] RAX: ffffffffffffffda RBX: 00007f8354625fa0 RCX: 00007f835439f559 [ 253.808813][ T9807] RDX: 0000000000000038 RSI: 00002000000018c0 RDI: 0000000000000003 [ 253.808828][ T9807] RBP: 00007f8355219090 R08: 0000000000000000 R09: 0000000000000000 [ 253.808843][ T9807] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000001 [ 253.808857][ T9807] R13: 00007f8354626038 R14: 00007f8354625fa0 R15: 00007ffe4284e868 [ 253.808895][ T9807] [ 254.044465][ T32] usb 5-1: new high-speed USB device number 24 using dummy_hcd [ 254.271169][ T32] usb 5-1: device descriptor read/64, error -71 [ 254.435767][ T9817] FAULT_INJECTION: forcing a failure. [ 254.435767][ T9817] name failslab, interval 1, probability 0, space 0, times 0 [ 254.435805][ T9817] CPU: 0 UID: 0 PID: 9817 Comm: syz.0.1455 Tainted: G L syzkaller #0 PREEMPT(full) [ 254.435835][ T9817] Tainted: [L]=SOFTLOCKUP [ 254.435844][ T9817] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 10/07/2026 [ 254.435858][ T9817] Call Trace: [ 254.435868][ T9817] [ 254.435878][ T9817] dump_stack_lvl+0xe8/0x150 [ 254.435924][ T9817] should_fail_ex+0x3eb/0x540 [ 254.435986][ T9817] ? __alloc_skb+0x1db/0x7a0 [ 254.436013][ T9817] should_failslab+0xa8/0x100 [ 254.436047][ T9817] ? __alloc_skb+0x1db/0x7a0 [ 254.436072][ T9817] kmem_cache_alloc_node_noprof+0x9c/0x600 [ 254.436097][ T9817] ? __alloc_skb+0x18d/0x7a0 [ 254.436125][ T9817] ? __alloc_skb+0x1db/0x7a0 [ 254.436161][ T9817] __alloc_skb+0x1db/0x7a0 [ 254.436194][ T9817] alloc_uevent_skb+0x7d/0x230 [ 254.436231][ T9817] kobject_uevent_net_broadcast+0x184/0x560 [ 254.436268][ T9817] kobject_uevent_env+0x566/0x9e0 [ 254.436311][ T9817] rpc_sysfs_client_setup+0x26a/0x310 [ 254.436352][ T9817] ? __pfx_rpc_sysfs_client_setup+0x10/0x10 [ 254.436386][ T9817] ? rpc_net_ns+0x1e/0x230 [ 254.436412][ T9817] ? rpc_net_ns+0x1e/0x230 [ 254.436434][ T9817] ? rpc_net_ns+0x1e/0x230 [ 254.436465][ T9817] rpc_new_client+0x716/0xc50 [ 254.436504][ T9817] rpc_create_xprt+0x29f/0xa90 [ 254.436530][ T9817] ? __pfx_rpc_create_xprt+0x10/0x10 [ 254.436563][ T9817] ? rcu_is_watching+0x16/0xb0 [ 254.436595][ T9817] ? trace_kmalloc+0x2a/0xf0 [ 254.436631][ T9817] ? __kmalloc_node_track_caller_noprof+0x4cd/0x720 [ 254.436660][ T9817] ? __kmalloc_node_track_caller_noprof+0x2e6/0x720 [ 254.436686][ T9817] ? xprt_create_transport+0x39b/0x5f0 [ 254.436711][ T9817] ? xprt_create_transport+0x39b/0x5f0 [ 254.436737][ T9817] ? kstrdup+0x81/0x100 [ 254.436760][ T9817] ? __asan_memcpy+0x40/0x70 [ 254.436793][ T9817] ? xprt_create_transport+0x438/0x5f0 [ 254.436823][ T9817] rpc_create+0x68a/0x910 [ 254.436843][ T9817] ? is_bpf_text_address+0x26/0x2b0 [ 254.436881][ T9817] ? __pfx_rpc_create+0x10/0x10 [ 254.436916][ T9817] ? unwind_get_return_address+0x4d/0x90 [ 254.436979][ T9817] ? __lock_acquire+0x747/0x2de0 [ 254.437016][ T9817] rpcb_create_af_local+0x1d3/0x3f0 [ 254.437042][ T9817] ? __pfx_rpcb_create_af_local+0x10/0x10 [ 254.437098][ T9817] ? do_raw_spin_unlock+0xf5/0x200 [ 254.437137][ T9817] rpcb_create_local+0x271/0x690 [ 254.437166][ T9817] ? __pfx_rpcb_create_local+0x10/0x10 [ 254.437193][ T9817] ? _raw_spin_unlock_irqrestore+0x30/0x80 [ 254.437228][ T9817] ? _raw_spin_unlock_irqrestore+0x4c/0x80 [ 254.437260][ T9817] ? __percpu_counter_init_many+0x35f/0x380 [ 254.437302][ T9817] ? __svc_create+0x96f/0x9f0 [ 254.437341][ T9817] svc_bind+0x1e1/0x270 [ 254.437371][ T9817] nfsd_create_serv+0x5ef/0x910 [ 254.437409][ T9817] ? kasan_save_track+0x4f/0x80 [ 254.437439][ T9817] ? nfsctl_transaction_write+0xc7/0x160 [ 254.437468][ T9817] ? __pfx_nfsd_create_serv+0x10/0x10 [ 254.437507][ T9817] ? simple_strntoull+0x114/0x190 [ 254.437532][ T9817] ? net_generic+0x1e/0x240 [ 254.437568][ T9817] ? __pfx_simple_strntoull+0x10/0x10 [ 254.437601][ T9817] ? qword_get+0x5ad/0x650 [ 254.437651][ T9817] write_ports+0x855/0xe30 [ 254.437684][ T9817] ? __pfx_write_ports+0x10/0x10 [ 254.437727][ T9817] ? __might_fault+0xaf/0x130 [ 254.437765][ T9817] ? _copy_from_user+0x94/0xb0 [ 254.437788][ T9817] ? simple_transaction_get+0x12d/0x160 [ 254.437818][ T9817] nfsctl_transaction_write+0x10f/0x160 [ 254.437846][ T9817] ? __pfx_nfsctl_transaction_write+0x10/0x10 [ 254.437873][ T9817] vfs_write+0x296/0xba0 [ 254.437911][ T9817] ? __pfx_vfs_write+0x10/0x10 [ 254.437942][ T9817] ? __fget_files+0x2a/0x420 [ 254.437967][ T9817] ? __fget_files+0x3a2/0x420 [ 254.437992][ T9817] ? __fget_files+0x2a/0x420 [ 254.438023][ T9817] ? fdget+0x1ac/0x250 [ 254.438056][ T9817] ksys_write+0x150/0x270 [ 254.438088][ T9817] ? __pfx_ksys_write+0x10/0x10 [ 254.438130][ T9817] do_syscall_64+0x166/0x520 [ 254.438162][ T9817] ? trace_irq_disable+0x3b/0x140 [ 254.438191][ T9817] ? entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 254.438215][ T9817] ? clear_bhb_loop+0x70/0xc0 [ 254.438244][ T9817] entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 254.438267][ T9817] RIP: 0033:0x7f835439f559 [ 254.438299][ T9817] 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 [ 254.438319][ T9817] RSP: 002b:00007f8355219028 EFLAGS: 00000246 ORIG_RAX: 0000000000000001 [ 254.438345][ T9817] RAX: ffffffffffffffda RBX: 00007f8354625fa0 RCX: 00007f835439f559 [ 254.438362][ T9817] RDX: 0000000000000001 RSI: 0000200000000400 RDI: 0000000000000004 [ 254.438378][ T9817] RBP: 00007f8355219090 R08: 0000000000000000 R09: 0000000000000000 [ 254.438392][ T9817] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000002 [ 254.438406][ T9817] R13: 00007f8354626038 R14: 00007f8354625fa0 R15: 00007ffe4284e868 [ 254.438443][ T9817] [ 254.539074][ T32] usb 5-1: new high-speed USB device number 25 using dummy_hcd [ 254.684715][ T9817] svc: failed to register nfsdv3 RPC service (errno 97). [ 254.684787][ T9817] svc: failed to register nfsaclv3 RPC service (errno 97). [ 254.766689][ T32] usb 5-1: device descriptor read/64, error -71 [ 254.890941][ T32] usb usb5-port1: attempt power cycle [ 255.152623][ T9827] UDC core: USB Raw Gadget: couldn't find an available UDC or it's busy [ 255.153093][ T9827] misc raw-gadget: fail, usb_gadget_register_driver returned -16 [ 255.290976][ T32] usb 5-1: new high-speed USB device number 26 using dummy_hcd [ 255.309509][ T32] usb 5-1: device descriptor read/8, error -71 [ 255.328616][ T27] usb 4-1: new high-speed USB device number 39 using dummy_hcd [ 255.479283][ T27] usb 4-1: New USB device found: idVendor=0813, idProduct=0001, bcdDevice=3a.08 [ 255.480175][ T27] usb 4-1: New USB device strings: Mfr=0, Product=0, SerialNumber=0 [ 255.482429][ T27] usb 4-1: config 0 descriptor?? [ 255.486313][ T27] gspca_main: cpia1-2.14.0 probing 0813:0001 [ 255.518639][ T5764] usb 1-1: new high-speed USB device number 46 using dummy_hcd [ 255.578734][ T32] usb 5-1: new high-speed USB device number 27 using dummy_hcd [ 255.599213][ T32] usb 5-1: device descriptor read/8, error -71 [ 255.670200][ T5764] usb 1-1: Using ep0 maxpacket: 32 [ 255.674383][ T5764] usb 1-1: unable to get BOS descriptor or descriptor too short [ 255.674437][ T5764] usb 1-1: New USB device found: idVendor=0e41, idProduct=534d, bcdDevice=0.40 [ 255.675826][ T5764] usb 1-1: config 1 interface 0 altsetting 0 endpoint 0x2 has an invalid bInterval 253, changing to 11 [ 255.675903][ T5764] usb 1-1: config 1 interface 0 altsetting 0 bulk endpoint 0xD has invalid maxpacket 64 [ 255.702229][ T5764] usb 1-1: New USB device strings: Mfr=1, Product=2, SerialNumber=3 [ 255.702262][ T5764] usb 1-1: Product: syz [ 255.702280][ T5764] usb 1-1: Manufacturer: syz [ 255.702296][ T5764] usb 1-1: SerialNumber: syz [ 255.749068][ T32] usb usb5-port1: unable to enumerate USB device [ 255.750152][ T27] cpia1 4-1:0.0: unexpected state after lo power cmd: 00 [ 255.755733][ T9831] raw-gadget.3 gadget.0: fail, usb_ep_enable returned -22 [ 255.935693][ T9837] overlayfs: failed to clone lowerpath [ 255.961803][ T9831] UDC core: USB Raw Gadget: couldn't find an available UDC or it's busy [ 255.962604][ T9831] misc raw-gadget: fail, usb_gadget_register_driver returned -16 [ 255.991474][ T1322] ieee802154 phy0 wpan0: encryption failed: -22 [ 255.991531][ T1322] ieee802154 phy1 wpan1: encryption failed: -22 [ 256.031329][ T9839] UDC core: USB Raw Gadget: couldn't find an available UDC or it's busy [ 256.032372][ T9839] misc raw-gadget: fail, usb_gadget_register_driver returned -16 [ 256.077076][ T27] gspca_cpia1: usb_control_msg 02, error -71 [ 256.077100][ T27] cpia1 4-1:0.0: only firmware version 1 is supported (got: 2) [ 256.094826][ T27] usb 4-1: USB disconnect, device number 39 [ 256.101228][ T9831] 9p: Could not find request transport: virtio(directio [ 256.140215][ T5764] usb 1-1: Quirk or no altset; falling back to MIDI 1.0 [ 256.140283][ T5764] usb 1-1: MIDIStreaming interface descriptor not found [ 256.140303][ T5764] usb 1-1: too many endpoints [ 256.227260][ T5764] usb 1-1: USB disconnect, device number 46 [ 256.286827][ T5651] udevd[5651]: error opening ATTR{/sys/devices/platform/dummy_hcd.0/usb1/1-1/1-1:1.0/sound/card3/controlC3/../uevent} for writing: No such file or directory [ 256.874703][ T9857] 9pnet_fd: Insufficient options for proto=fd [ 256.890331][ T9857] UDC core: USB Raw Gadget: couldn't find an available UDC or it's busy [ 256.890824][ T9857] misc raw-gadget: fail, usb_gadget_register_driver returned -16 [ 256.904764][ T9857] UDC core: USB Raw Gadget: couldn't find an available UDC or it's busy [ 256.907947][ T9857] misc raw-gadget: fail, usb_gadget_register_driver returned -16 [ 256.915915][ T9857] UDC core: USB Raw Gadget: couldn't find an available UDC or it's busy [ 256.945550][ T9857] misc raw-gadget: fail, usb_gadget_register_driver returned -16 [ 256.959039][ T9857] UDC core: USB Raw Gadget: couldn't find an available UDC or it's busy [ 256.962849][ T9857] misc raw-gadget: fail, usb_gadget_register_driver returned -16 [ 256.981684][ T9857] UDC core: USB Raw Gadget: couldn't find an available UDC or it's busy [ 256.982927][ T9857] misc raw-gadget: fail, usb_gadget_register_driver returned -16 [ 257.004947][ T9857] UDC core: USB Raw Gadget: couldn't find an available UDC or it's busy [ 257.020034][ T9857] misc raw-gadget: fail, usb_gadget_register_driver returned -16 [ 257.085113][ T27] usb 4-1: new high-speed USB device number 40 using dummy_hcd [ 257.128712][ T194] usb 1-1: new high-speed USB device number 47 using dummy_hcd [ 257.239359][ T27] usb 4-1: New USB device found: idVendor=04d8, idProduct=0082, bcdDevice=1.00 [ 257.240431][ T27] usb 4-1: config 1 interface 0 altsetting 0 endpoint 0x81 has invalid maxpacket 59391, setting to 1024 [ 257.240464][ T27] usb 4-1: config 1 interface 1 altsetting 0 endpoint 0x2 has invalid maxpacket 65535, setting to 1024 [ 257.240485][ T27] usb 4-1: config 1 interface 1 altsetting 0 bulk endpoint 0x2 has invalid maxpacket 1024 [ 257.240503][ T27] usb 4-1: config 1 interface 1 altsetting 0 has 1 endpoint descriptor, different from the interface descriptor's value: 2 [ 257.240535][ T27] usb 4-1: New USB device strings: Mfr=0, Product=0, SerialNumber=0 [ 257.243785][ T9852] raw-gadget.1 gadget.3: fail, usb_ep_enable returned -22 [ 257.247497][ T27] ims_pcu 4-1:1.0: Incorrect number of endpoints on data interface (1) [ 257.247557][ T27] ims_pcu 4-1:1.0: probe with driver ims_pcu failed with error -22 [ 257.282142][ T194] usb 1-1: New USB device found: idVendor=06cd, idProduct=010f, bcdDevice=1.00 [ 257.292279][ T194] usb 1-1: config 1 has an invalid descriptor of length 0, skipping remainder of the config [ 257.292425][ T194] usb 1-1: config 1 interface 0 altsetting 0 has an invalid descriptor for endpoint zero, skipping [ 257.292495][ T194] usb 1-1: config 1 interface 0 altsetting 0 has 1 endpoint descriptor, different from the interface descriptor's value: 14 [ 257.314465][ T194] usb 1-1: New USB device strings: Mfr=1, Product=2, SerialNumber=3 [ 257.314542][ T194] usb 1-1: Product: syz [ 257.314585][ T194] usb 1-1: Manufacturer: syz [ 257.314626][ T194] usb 1-1: SerialNumber: syz [ 257.419016][ T194] keyspan 1-1:1.0: Keyspan 2 port adapter converter detected [ 257.419267][ T194] keyspan 1-1:1.0: found no endpoint descriptor for endpoint 87 [ 257.419341][ T194] keyspan 1-1:1.0: found no endpoint descriptor for endpoint 7 [ 257.422623][ T194] keyspan 1-1:1.0: found no endpoint descriptor for endpoint 81 [ 257.422686][ T194] keyspan 1-1:1.0: found no endpoint descriptor for endpoint 82 [ 257.422742][ T194] keyspan 1-1:1.0: found no endpoint descriptor for endpoint 1 [ 257.422798][ T194] keyspan 1-1:1.0: found no endpoint descriptor for endpoint 2 [ 257.422853][ T194] keyspan 1-1:1.0: found no endpoint descriptor for endpoint 85 [ 257.422912][ T194] keyspan 1-1:1.0: found no endpoint descriptor for endpoint 5 [ 257.425704][ T194] usb 1-1: Keyspan 2 port adapter converter now attached to ttyUSB0 [ 257.435177][ T194] keyspan 1-1:1.0: found no endpoint descriptor for endpoint 83 [ 257.435421][ T194] keyspan 1-1:1.0: found no endpoint descriptor for endpoint 84 [ 257.435634][ T194] keyspan 1-1:1.0: found no endpoint descriptor for endpoint 3 [ 257.438798][ T194] keyspan 1-1:1.0: found no endpoint descriptor for endpoint 4 [ 257.439040][ T194] keyspan 1-1:1.0: found no endpoint descriptor for endpoint 86 [ 257.439295][ T194] keyspan 1-1:1.0: found no endpoint descriptor for endpoint 6 [ 257.480179][ T194] usb 1-1: Keyspan 2 port adapter converter now attached to ttyUSB1 [ 257.574026][ T194] usb 4-1: USB disconnect, device number 40 [ 257.697630][ T9873] FAULT_INJECTION: forcing a failure. [ 257.697630][ T9873] name failslab, interval 1, probability 0, space 0, times 0 [ 257.697666][ T9873] CPU: 0 UID: 0 PID: 9873 Comm: syz.4.1472 Tainted: G L syzkaller #0 PREEMPT(full) [ 257.697706][ T9873] Tainted: [L]=SOFTLOCKUP [ 257.697717][ T9873] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 10/07/2026 [ 257.697735][ T9873] Call Trace: [ 257.697747][ T9873] [ 257.697760][ T9873] dump_stack_lvl+0xe8/0x150 [ 257.697797][ T9873] should_fail_ex+0x3eb/0x540 [ 257.697835][ T9873] should_failslab+0xa8/0x100 [ 257.697867][ T9873] __kmalloc_noprof+0xf9/0x710 [ 257.697889][ T9873] ? rcuref_put+0x146/0x180 [ 257.697909][ T9873] ? metadata_dst_alloc+0x2e/0x430 [ 257.697930][ T9873] ? metadata_dst_alloc+0x2e/0x430 [ 257.697959][ T9873] metadata_dst_alloc+0x2e/0x430 [ 257.697985][ T9873] ip_tun_rx_dst+0xf9/0x4d0 [ 257.698018][ T9873] __ipgre_rcv+0x3ac/0x5d0 [ 257.698052][ T9873] gre_rcv+0x31e/0x540 [ 257.698077][ T9873] ? __pfx_gre_rcv+0x10/0x10 [ 257.698109][ T9873] ? raw_local_deliver+0x345/0x1010 [ 257.698140][ T9873] ? gre_rcv+0xf8/0x4b0 [ 257.698160][ T9873] gre_rcv+0x214/0x4b0 [ 257.698180][ T9873] ? __pfx_gre_rcv+0x10/0x10 [ 257.698201][ T9873] ip_protocol_deliver_rcu+0x2dc/0x440 [ 257.698223][ T9873] ? ip_local_deliver_finish+0x2ae/0x6f0 [ 257.698247][ T9873] ip_local_deliver_finish+0x3bb/0x6f0 [ 257.698276][ T9873] NF_HOOK+0x336/0x3c0 [ 257.698298][ T9873] ? __pfx_ip_local_deliver_finish+0x10/0x10 [ 257.698319][ T9873] ? NF_HOOK+0x9e/0x3c0 [ 257.698338][ T9873] ? __pfx_NF_HOOK+0x10/0x10 [ 257.698368][ T9873] ? __pfx_ip_local_deliver_finish+0x10/0x10 [ 257.698394][ T9873] ? ip_rcv_finish_core+0x112b/0x1bf0 [ 257.698416][ T9873] ? ip_local_deliver+0x113/0x190 [ 257.698443][ T9873] ? __pfx_ip_local_deliver+0x10/0x10 [ 257.698464][ T9873] ip_sublist_rcv_finish+0x1f0/0x240 [ 257.698495][ T9873] ip_sublist_rcv+0x767/0xa70 [ 257.698531][ T9873] ? __pfx_ip_sublist_rcv+0x10/0x10 [ 257.698559][ T9873] ? __pfx_ip_rcv_finish+0x10/0x10 [ 257.698581][ T9873] ? ip_rcv_core+0x88d/0xd50 [ 257.698610][ T9873] ip_list_rcv+0x3ec/0x440 [ 257.698640][ T9873] ? __pfx_ip_list_rcv+0x10/0x10 [ 257.698666][ T9873] ? eth_gro_receive+0x4b4/0x760 [ 257.698689][ T9873] ? __pfx_ip_list_rcv+0x10/0x10 [ 257.698712][ T9873] __netif_receive_skb_list_core+0x804/0x830 [ 257.698749][ T9873] ? __pfx___netif_receive_skb_list_core+0x10/0x10 [ 257.698785][ T9873] netif_receive_skb_list_internal+0x995/0xcf0 [ 257.698813][ T9873] ? netif_receive_skb_list_internal+0x501/0xcf0 [ 257.698837][ T9873] ? __pfx_netif_receive_skb_list_internal+0x10/0x10 [ 257.698864][ T9873] ? dev_gro_receive+0x1734/0x23a0 [ 257.698900][ T9873] ? dev_gro_receive+0x1097/0x23a0 [ 257.698934][ T9873] napi_complete_done+0x299/0x730 [ 257.698962][ T9873] ? __pfx_napi_complete_done+0x10/0x10 [ 257.698983][ T9873] ? napi_gro_frags+0x981/0x1060 [ 257.699014][ T9873] ? tun_get_user+0x275c/0x4470 [ 257.699039][ T9873] tun_get_user+0x29b1/0x4470 [ 257.699072][ T9873] ? tun_get_user+0x275c/0x4470 [ 257.699106][ T9873] ? aa_file_perm+0x4ed/0x15f0 [ 257.699137][ T9873] ? __pfx_tun_get_user+0x10/0x10 [ 257.699163][ T9873] ? __lock_acquire+0x747/0x2de0 [ 257.699190][ T9873] ? kstrtoull+0x137/0x1d0 [ 257.699223][ T9873] ? ref_tracker_alloc+0x172/0x530 [ 257.699243][ T9873] ? lock_acquire+0x115/0x350 [ 257.699266][ T9873] ? __pfx_ref_tracker_alloc+0x10/0x10 [ 257.699290][ T9873] ? lock_acquire+0x115/0x350 [ 257.699312][ T9873] ? tun_get+0x1c/0x2f0 [ 257.699341][ T9873] ? tun_get+0x1c/0x2f0 [ 257.699371][ T9873] ? tun_get+0x1c/0x2f0 [ 257.699398][ T9873] tun_chr_write_iter+0x113/0x200 [ 257.699425][ T9873] vfs_write+0x612/0xba0 [ 257.699459][ T9873] ? __pfx_vfs_write+0x10/0x10 [ 257.699488][ T9873] ? __fget_files+0x3a2/0x420 [ 257.699510][ T9873] ? __fget_files+0x2a/0x420 [ 257.699537][ T9873] ? fdget+0x1ac/0x250 [ 257.699567][ T9873] ksys_write+0x150/0x270 [ 257.699595][ T9873] ? __pfx_ksys_write+0x10/0x10 [ 257.699633][ T9873] do_syscall_64+0x166/0x520 [ 257.699662][ T9873] ? trace_irq_disable+0x3b/0x140 [ 257.699687][ T9873] ? entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 257.699708][ T9873] ? clear_bhb_loop+0x70/0xc0 [ 257.699733][ T9873] entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 257.699753][ T9873] RIP: 0033:0x7f039759f559 [ 257.699773][ T9873] 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 [ 257.699791][ T9873] RSP: 002b:00007f03983c8028 EFLAGS: 00000246 ORIG_RAX: 0000000000000001 [ 257.699813][ T9873] RAX: ffffffffffffffda RBX: 00007f0397825fa0 RCX: 00007f039759f559 [ 257.699828][ T9873] RDX: 0000000000000038 RSI: 00002000000018c0 RDI: 0000000000000003 [ 257.699841][ T9873] RBP: 00007f03983c8090 R08: 0000000000000000 R09: 0000000000000000 [ 257.699855][ T9873] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000001 [ 257.699868][ T9873] R13: 00007f0397826038 R14: 00007f0397825fa0 R15: 00007ffd11333968 [ 257.699902][ T9873] [ 257.942914][ T194] usb 1-1: USB disconnect, device number 47 [ 258.137381][ T194] keyspan_2 ttyUSB0: Keyspan 2 port adapter converter now disconnected from ttyUSB0 [ 258.225502][ T194] keyspan_2 ttyUSB1: Keyspan 2 port adapter converter now disconnected from ttyUSB1 [ 258.237290][ T194] keyspan 1-1:1.0: device disconnected [ 258.409145][ T9883] UDC core: USB Raw Gadget: couldn't find an available UDC or it's busy [ 258.409462][ T9883] misc raw-gadget: fail, usb_gadget_register_driver returned -16 [ 258.642293][ T27] usb 5-1: new high-speed USB device number 28 using dummy_hcd [ 258.675350][ T9898] FAULT_INJECTION: forcing a failure. [ 258.675350][ T9898] name failslab, interval 1, probability 0, space 0, times 0 [ 258.675377][ T9898] CPU: 0 UID: 0 PID: 9898 Comm: syz.2.1480 Tainted: G L syzkaller #0 PREEMPT(full) [ 258.675399][ T9898] Tainted: [L]=SOFTLOCKUP [ 258.675406][ T9898] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 10/07/2026 [ 258.675416][ T9898] Call Trace: [ 258.675422][ T9898] [ 258.675429][ T9898] dump_stack_lvl+0xe8/0x150 [ 258.675461][ T9898] should_fail_ex+0x3eb/0x540 [ 258.675491][ T9898] should_failslab+0xa8/0x100 [ 258.675561][ T9898] ? do_getname_kernel+0x54/0x230 [ 258.675584][ T9898] kmem_cache_alloc_noprof+0x9c/0x600 [ 258.675607][ T9898] ? trace_kmalloc+0x2a/0xf0 [ 258.675647][ T9898] ? do_getname_kernel+0x54/0x230 [ 258.675664][ T9898] ? __kmalloc_node_track_caller_noprof+0x4cd/0x720 [ 258.675686][ T9898] do_getname_kernel+0x54/0x230 [ 258.675701][ T9898] ? kern_path+0x1b/0x150 [ 258.675719][ T9898] kern_path+0x25/0x150 [ 258.675738][ T9898] ovl_parse_param_lowerdir+0x740/0xb10 [ 258.675760][ T9898] ? ovl_parse_param_lowerdir+0x810/0xb10 [ 258.675783][ T9898] ? __pfx_ovl_parse_param_lowerdir+0x10/0x10 [ 258.675808][ T9898] ovl_parse_param+0x5f2/0xf40 [ 258.675829][ T9898] ? __pfx_ovl_parse_param+0x10/0x10 [ 258.675850][ T9898] ? static_key_count+0x41/0x70 [ 258.675879][ T9898] vfs_parse_fs_param+0x1a9/0x420 [ 258.675904][ T9898] vfs_parse_monolithic_sep+0x281/0x360 [ 258.675930][ T9898] ? __pfx_ovl_next_opt+0x10/0x10 [ 258.675947][ T9898] ? __pfx_vfs_parse_monolithic_sep+0x10/0x10 [ 258.675971][ T9898] ? mutex_init_lockdep+0xdf/0x110 [ 258.675996][ T9898] ? alloc_fs_context+0x9b2/0xd00 [ 258.676024][ T9898] do_new_mount+0x2ee/0xb00 [ 258.676046][ T9898] ? __pfx_do_new_mount+0x10/0x10 [ 258.676065][ T9898] ? ns_capable+0x84/0xe0 [ 258.676087][ T9898] ? path_mount+0x647/0x1050 [ 258.676107][ T9898] ? user_path_at+0xd4/0x160 [ 258.676128][ T9898] __se_sys_mount+0x31d/0x420 [ 258.676150][ T9898] ? __pfx___se_sys_mount+0x10/0x10 [ 258.676173][ T9898] ? __x64_sys_mount+0x20/0xc0 [ 258.676192][ T9898] do_syscall_64+0x166/0x520 [ 258.676218][ T9898] ? trace_irq_disable+0x3b/0x140 [ 258.676239][ T9898] ? entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 258.676255][ T9898] ? clear_bhb_loop+0x70/0xc0 [ 258.676277][ T9898] entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 258.676293][ T9898] RIP: 0033:0x7f67f179f559 [ 258.676309][ T9898] 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 [ 258.676324][ T9898] RSP: 002b:00007f67f2718028 EFLAGS: 00000246 ORIG_RAX: 00000000000000a5 [ 258.676342][ T9898] RAX: ffffffffffffffda RBX: 00007f67f1a25fa0 RCX: 00007f67f179f559 [ 258.676354][ T9898] RDX: 0000200000000100 RSI: 00002000000000c0 RDI: 0000000000000000 [ 258.676366][ T9898] RBP: 00007f67f2718090 R08: 0000200000000140 R09: 0000000000000000 [ 258.676377][ T9898] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000002 [ 258.676387][ T9898] R13: 00007f67f1a26038 R14: 00007f67f1a25fa0 R15: 00007ffc961c15c8 [ 258.676413][ T9898] [ 258.676543][ T9898] overlayfs: failed to resolve '/': -12 [ 258.793159][ T27] usb 5-1: device descriptor read/64, error -71 [ 259.078605][ T27] usb 5-1: new high-speed USB device number 29 using dummy_hcd [ 259.208751][ T27] usb 5-1: device descriptor read/64, error -71 [ 259.299685][ T9916] FAULT_INJECTION: forcing a failure. [ 259.299685][ T9916] name fail_usercopy, interval 1, probability 0, space 0, times 0 [ 259.299717][ T9916] CPU: 0 UID: 0 PID: 9916 Comm: syz.2.1486 Tainted: G L syzkaller #0 PREEMPT(full) [ 259.299743][ T9916] Tainted: [L]=SOFTLOCKUP [ 259.299750][ T9916] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 10/07/2026 [ 259.299762][ T9916] Call Trace: [ 259.299770][ T9916] [ 259.299779][ T9916] dump_stack_lvl+0xe8/0x150 [ 259.299814][ T9916] should_fail_ex+0x3eb/0x540 [ 259.299848][ T9916] _copy_to_user+0x31/0xb0 [ 259.299869][ T9916] simple_read_from_buffer+0xe1/0x170 [ 259.299901][ T9916] proc_fail_nth_read+0x1bb/0x230 [ 259.299940][ T9916] ? __pfx_proc_fail_nth_read+0x10/0x10 [ 259.299979][ T9916] ? rw_verify_area+0x24a/0x4c0 [ 259.300007][ T9916] ? __pfx_proc_fail_nth_read+0x10/0x10 [ 259.300034][ T9916] vfs_read+0x213/0xa80 [ 259.300064][ T9916] ? __pfx___mutex_lock+0x10/0x10 [ 259.300094][ T9916] ? __pfx_vfs_read+0x10/0x10 [ 259.300119][ T9916] ? __fget_files+0x2a/0x420 [ 259.300140][ T9916] ? __fget_files+0x3a2/0x420 [ 259.300159][ T9916] ? __fget_files+0x2a/0x420 [ 259.300184][ T9916] ? fdget+0x1ac/0x250 [ 259.300210][ T9916] ksys_read+0x150/0x270 [ 259.300235][ T9916] ? __pfx_ksys_read+0x10/0x10 [ 259.300268][ T9916] do_syscall_64+0x166/0x520 [ 259.300295][ T9916] ? trace_irq_disable+0x3b/0x140 [ 259.300319][ T9916] ? entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 259.300338][ T9916] ? clear_bhb_loop+0x70/0xc0 [ 259.300361][ T9916] entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 259.300380][ T9916] RIP: 0033:0x7f67f175fd8e [ 259.300397][ T9916] Code: 08 0f 85 a5 a8 ff ff 49 89 fb 48 89 f0 48 89 d7 48 89 ce 4c 89 c2 4d 89 ca 4c 8b 44 24 08 4c 8b 4c 24 10 4c 89 5c 24 08 0f 05 66 2e 0f 1f 84 00 00 00 00 00 0f 1f 80 00 00 00 00 48 83 ec 08 [ 259.300414][ T9916] RSP: 002b:00007f67f2717fe8 EFLAGS: 00000246 ORIG_RAX: 0000000000000000 [ 259.300433][ T9916] RAX: ffffffffffffffda RBX: 00007f67f27186c0 RCX: 00007f67f175fd8e [ 259.300447][ T9916] RDX: 000000000000000f RSI: 00007f67f27180a0 RDI: 0000000000000006 [ 259.300459][ T9916] RBP: 00007f67f2718090 R08: 0000000000000000 R09: 0000000000000000 [ 259.300471][ T9916] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000001 [ 259.300481][ T9916] R13: 00007f67f1a26038 R14: 00007f67f1a25fa0 R15: 00007ffc961c15c8 [ 259.300509][ T9916] [ 259.356834][ T27] usb usb5-port1: attempt power cycle [ 259.714938][ T9921] vhci_hcd vhci_hcd.0: pdev(2) rhport(0) sockfd(3) [ 259.714961][ T9921] vhci_hcd vhci_hcd.0: devid(0) speed(4) speed_str(wireless) [ 259.715075][ T9921] vhci_hcd vhci_hcd.0: Device attached [ 259.778628][ T9925] vhci_hcd: connection closed [ 259.779058][ T685] vhci_hcd vhci_hcd.2: stop threads [ 259.779084][ T685] vhci_hcd vhci_hcd.2: release socket [ 259.779108][ T685] vhci_hcd vhci_hcd.2: disconnect device [ 259.839039][ T27] usb 5-1: new high-speed USB device number 30 using dummy_hcd [ 259.859238][ T27] usb 5-1: device descriptor read/8, error -71 [ 259.868856][ T194] usb 4-1: new high-speed USB device number 41 using dummy_hcd [ 260.019804][ T194] usb 4-1: New USB device found: idVendor=06cd, idProduct=010f, bcdDevice=1.00 [ 260.021034][ T194] usb 4-1: config 1 has an invalid descriptor of length 0, skipping remainder of the config [ 260.021069][ T194] usb 4-1: config 1 interface 0 altsetting 0 has an invalid descriptor for endpoint zero, skipping [ 260.021085][ T194] usb 4-1: config 1 interface 0 altsetting 0 has 1 endpoint descriptor, different from the interface descriptor's value: 14 [ 260.023212][ T194] usb 4-1: New USB device strings: Mfr=1, Product=2, SerialNumber=3 [ 260.023238][ T194] usb 4-1: Product: syz [ 260.023253][ T194] usb 4-1: Manufacturer: syz [ 260.023269][ T194] usb 4-1: SerialNumber: syz [ 260.053826][ T194] keyspan 4-1:1.0: Keyspan 2 port adapter converter detected [ 260.055337][ T194] keyspan 4-1:1.0: found no endpoint descriptor for endpoint 87 [ 260.055755][ T194] keyspan 4-1:1.0: found no endpoint descriptor for endpoint 7 [ 260.106245][ T194] keyspan 4-1:1.0: found no endpoint descriptor for endpoint 81 [ 260.106338][ T194] keyspan 4-1:1.0: found no endpoint descriptor for endpoint 82 [ 260.106420][ T194] keyspan 4-1:1.0: found no endpoint descriptor for endpoint 1 [ 260.106502][ T194] keyspan 4-1:1.0: found no endpoint descriptor for endpoint 2 [ 260.106585][ T194] keyspan 4-1:1.0: found no endpoint descriptor for endpoint 85 [ 260.106678][ T194] keyspan 4-1:1.0: found no endpoint descriptor for endpoint 5 [ 260.123116][ T27] usb 5-1: new high-speed USB device number 31 using dummy_hcd [ 260.125958][ T194] usb 4-1: Keyspan 2 port adapter converter now attached to ttyUSB0 [ 260.140324][ T194] keyspan 4-1:1.0: found no endpoint descriptor for endpoint 83 [ 260.140647][ T194] keyspan 4-1:1.0: found no endpoint descriptor for endpoint 84 [ 260.140880][ T194] keyspan 4-1:1.0: found no endpoint descriptor for endpoint 3 [ 260.141089][ T194] keyspan 4-1:1.0: found no endpoint descriptor for endpoint 4 [ 260.142917][ T194] keyspan 4-1:1.0: found no endpoint descriptor for endpoint 86 [ 260.143145][ T194] keyspan 4-1:1.0: found no endpoint descriptor for endpoint 6 [ 260.150811][ T27] usb 5-1: device descriptor read/8, error -71 [ 260.161305][ T194] usb 4-1: Keyspan 2 port adapter converter now attached to ttyUSB1 [ 260.258804][ T27] usb usb5-port1: unable to enumerate USB device [ 260.467090][ T27] usb 4-1: USB disconnect, device number 41 [ 260.491267][ T27] keyspan_2 ttyUSB0: Keyspan 2 port adapter converter now disconnected from ttyUSB0 [ 260.509373][ T27] keyspan_2 ttyUSB1: Keyspan 2 port adapter converter now disconnected from ttyUSB1 [ 260.510218][ T27] keyspan 4-1:1.0: device disconnected [ 260.923613][ T9948] FAULT_INJECTION: forcing a failure. [ 260.923613][ T9948] name failslab, interval 1, probability 0, space 0, times 0 [ 260.923641][ T9948] CPU: 1 UID: 0 PID: 9948 Comm: syz.0.1497 Tainted: G L syzkaller #0 PREEMPT(full) [ 260.923664][ T9948] Tainted: [L]=SOFTLOCKUP [ 260.923670][ T9948] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 10/07/2026 [ 260.923680][ T9948] Call Trace: [ 260.923686][ T9948] [ 260.923694][ T9948] dump_stack_lvl+0xe8/0x150 [ 260.923725][ T9948] should_fail_ex+0x3eb/0x540 [ 260.923754][ T9948] should_failslab+0xa8/0x100 [ 260.923779][ T9948] __kmalloc_cache_noprof+0x9e/0x600 [ 260.923799][ T9948] ? alloc_fdtable+0xc0/0x2c0 [ 260.923814][ T9948] ? alloc_fdtable+0xc0/0x2c0 [ 260.923834][ T9948] alloc_fdtable+0xc0/0x2c0 [ 260.923850][ T9948] ? dup_fd+0x99c/0xbf0 [ 260.923870][ T9948] dup_fd+0x9a5/0xbf0 [ 260.923887][ T9948] ? __kmalloc_noprof+0x387/0x710 [ 260.923905][ T9948] ? __kmalloc_noprof+0x1a6/0x710 [ 260.923921][ T9948] ? security_task_alloc+0x4d/0x330 [ 260.923944][ T9948] ? apparmor_task_alloc+0x1ef/0x2d0 [ 260.923969][ T9948] copy_files+0xb5/0x140 [ 260.923992][ T9948] copy_process+0x1cfc/0x4510 [ 260.924022][ T9948] ? copy_process+0xd17/0x4510 [ 260.924054][ T9948] ? __pfx_copy_process+0x10/0x10 [ 260.924083][ T9948] kernel_clone+0x2d7/0x940 [ 260.924110][ T9948] ? __pfx_kernel_clone+0x10/0x10 [ 260.924145][ T9948] __se_sys_clone3+0x33c/0x360 [ 260.924168][ T9948] ? ksys_write+0x1e6/0x270 [ 260.924220][ T9948] ? __pfx___se_sys_clone3+0x10/0x10 [ 260.924269][ T9948] ? fdget+0x1ac/0x250 [ 260.924308][ T9948] ? __pfx_ksys_write+0x10/0x10 [ 260.924356][ T9948] do_syscall_64+0x166/0x520 [ 260.924382][ T9948] ? trace_irq_disable+0x3b/0x140 [ 260.924404][ T9948] ? entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 260.924421][ T9948] ? clear_bhb_loop+0x70/0xc0 [ 260.924441][ T9948] entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 260.924458][ T9948] RIP: 0033:0x7f835439f559 [ 260.924474][ T9948] 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 [ 260.924488][ T9948] RSP: 002b:00007f8355218ef8 EFLAGS: 00000246 ORIG_RAX: 00000000000001b3 [ 260.924506][ T9948] RAX: ffffffffffffffda RBX: 0000000000000058 RCX: 00007f835439f559 [ 260.924518][ T9948] RDX: 00007f8355218f10 RSI: 0000000000000058 RDI: 00007f8355218f10 [ 260.924529][ T9948] RBP: 00007f8355219090 R08: 0000000000000000 R09: 0000000000000058 [ 260.924540][ T9948] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000002 [ 260.924550][ T9948] R13: 00007f8354626038 R14: 00007f8354625fa0 R15: 00007ffe4284e868 [ 260.924575][ T9948] [ 261.434656][ T33] audit: type=1800 audit(1793568038.850:8): pid=9950 uid=0 auid=4294967295 ses=4294967295 subj=unconfined op=set_data cause=unavailable-hash-algorithm comm="syz.0.1498" name="/newroot/360/file0" dev="tmpfs" ino=1962 res=0 errno=-13 [ 261.518144][ T9950] overlayfs: failed to clone lowerpath [ 261.605411][ T9960] FAULT_INJECTION: forcing a failure. [ 261.605411][ T9960] name failslab, interval 1, probability 0, space 0, times 0 [ 261.605448][ T9960] CPU: 0 UID: 0 PID: 9960 Comm: syz.4.1500 Tainted: G L syzkaller #0 PREEMPT(full) [ 261.605480][ T9960] Tainted: [L]=SOFTLOCKUP [ 261.605489][ T9960] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 10/07/2026 [ 261.605503][ T9960] Call Trace: [ 261.605513][ T9960] [ 261.605523][ T9960] dump_stack_lvl+0xe8/0x150 [ 261.605563][ T9960] should_fail_ex+0x3eb/0x540 [ 261.605606][ T9960] should_failslab+0xa8/0x100 [ 261.605638][ T9960] ? rpc_new_task+0xf3/0x800 [ 261.605671][ T9960] kmem_cache_alloc_noprof+0x9c/0x600 [ 261.605699][ T9960] ? rpc_new_task+0xf3/0x800 [ 261.605740][ T9960] rpc_new_task+0xf3/0x800 [ 261.605774][ T9960] ? __pfx_rpc_client_register+0x10/0x10 [ 261.605803][ T9960] ? __pfx_rpc_new_task+0x10/0x10 [ 261.605837][ T9960] ? trace_rpc_clnt_new+0x84/0x200 [ 261.605874][ T9960] rpc_run_task+0x22/0x660 [ 261.605905][ T9960] rpc_create_xprt+0x533/0xa90 [ 261.605931][ T9960] ? __pfx_rpc_create_xprt+0x10/0x10 [ 261.605965][ T9960] ? rcu_is_watching+0x16/0xb0 [ 261.606005][ T9960] ? trace_kmalloc+0x2a/0xf0 [ 261.606036][ T9960] ? __kmalloc_node_track_caller_noprof+0x2e6/0x720 [ 261.606062][ T9960] ? xprt_create_transport+0x39b/0x5f0 [ 261.606104][ T9960] ? xprt_create_transport+0x438/0x5f0 [ 261.606134][ T9960] rpc_create+0x68a/0x910 [ 261.606154][ T9960] ? is_bpf_text_address+0x26/0x2b0 [ 261.606192][ T9960] ? __pfx_rpc_create+0x10/0x10 [ 261.606231][ T9960] ? unwind_get_return_address+0x4d/0x90 [ 261.606295][ T9960] ? __lock_acquire+0x747/0x2de0 [ 261.606332][ T9960] rpcb_create_af_local+0x1d3/0x3f0 [ 261.606381][ T9960] ? __pfx_rpcb_create_af_local+0x10/0x10 [ 261.606437][ T9960] ? do_raw_spin_unlock+0xf5/0x200 [ 261.606476][ T9960] rpcb_create_local+0x271/0x690 [ 261.606504][ T9960] ? __pfx_rpcb_create_local+0x10/0x10 [ 261.606531][ T9960] ? _raw_spin_unlock_irqrestore+0x30/0x80 [ 261.606567][ T9960] ? _raw_spin_unlock_irqrestore+0x4c/0x80 [ 261.606598][ T9960] ? __percpu_counter_init_many+0x35f/0x380 [ 261.606671][ T9960] ? __svc_create+0x96f/0x9f0 [ 261.606709][ T9960] svc_bind+0x1e1/0x270 [ 261.606740][ T9960] nfsd_create_serv+0x5ef/0x910 [ 261.606779][ T9960] ? kasan_save_track+0x4f/0x80 [ 261.606809][ T9960] ? nfsctl_transaction_write+0xc7/0x160 [ 261.606838][ T9960] ? __pfx_nfsd_create_serv+0x10/0x10 [ 261.606877][ T9960] ? simple_strntoull+0x114/0x190 [ 261.606902][ T9960] ? net_generic+0x1e/0x240 [ 261.606943][ T9960] ? __pfx_simple_strntoull+0x10/0x10 [ 261.606976][ T9960] ? qword_get+0x5ad/0x650 [ 261.607025][ T9960] write_ports+0x855/0xe30 [ 261.607057][ T9960] ? __pfx_write_ports+0x10/0x10 [ 261.607100][ T9960] ? __might_fault+0xaf/0x130 [ 261.607138][ T9960] ? _copy_from_user+0x94/0xb0 [ 261.607161][ T9960] ? simple_transaction_get+0x12d/0x160 [ 261.607192][ T9960] nfsctl_transaction_write+0x10f/0x160 [ 261.607220][ T9960] ? __pfx_nfsctl_transaction_write+0x10/0x10 [ 261.607247][ T9960] vfs_write+0x296/0xba0 [ 261.607290][ T9960] ? __pfx_vfs_write+0x10/0x10 [ 261.607322][ T9960] ? __fget_files+0x2a/0x420 [ 261.607347][ T9960] ? __fget_files+0x3a2/0x420 [ 261.607371][ T9960] ? __fget_files+0x2a/0x420 [ 261.607402][ T9960] ? fdget+0x1ac/0x250 [ 261.607436][ T9960] ksys_write+0x150/0x270 [ 261.607469][ T9960] ? __pfx_ksys_write+0x10/0x10 [ 261.607508][ T9960] do_syscall_64+0x166/0x520 [ 261.607538][ T9960] ? trace_irq_disable+0x3b/0x140 [ 261.607566][ T9960] ? entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 261.607590][ T9960] ? clear_bhb_loop+0x70/0xc0 [ 261.607619][ T9960] entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 261.607643][ T9960] RIP: 0033:0x7f039759f559 [ 261.607665][ T9960] 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 [ 261.607685][ T9960] RSP: 002b:00007f03983c8028 EFLAGS: 00000246 ORIG_RAX: 0000000000000001 [ 261.607709][ T9960] RAX: ffffffffffffffda RBX: 00007f0397825fa0 RCX: 00007f039759f559 [ 261.607727][ T9960] RDX: 0000000000000001 RSI: 0000200000000400 RDI: 0000000000000004 [ 261.607742][ T9960] RBP: 00007f03983c8090 R08: 0000000000000000 R09: 0000000000000000 [ 261.607757][ T9960] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000002 [ 261.607771][ T9960] R13: 00007f0397826038 R14: 00007f0397825fa0 R15: 00007ffd11333968 [ 261.607815][ T9960] [ 261.743841][ T9960] svc: failed to register nfsdv3 RPC service (errno 97). [ 261.743900][ T9960] svc: failed to register nfsaclv3 RPC service (errno 97). [ 262.456580][ T9976] FAULT_INJECTION: forcing a failure. [ 262.456580][ T9976] name failslab, interval 1, probability 0, space 0, times 0 [ 262.456618][ T9976] CPU: 0 UID: 0 PID: 9976 Comm: syz.3.1506 Tainted: G L syzkaller #0 PREEMPT(full) [ 262.456650][ T9976] Tainted: [L]=SOFTLOCKUP [ 262.456659][ T9976] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 10/07/2026 [ 262.456673][ T9976] Call Trace: [ 262.456683][ T9976] [ 262.456693][ T9976] dump_stack_lvl+0xe8/0x150 [ 262.456733][ T9976] should_fail_ex+0x3eb/0x540 [ 262.456775][ T9976] should_failslab+0xa8/0x100 [ 262.456808][ T9976] ? __pfx_ovl_fill_super+0x10/0x10 [ 262.456844][ T9976] __kmalloc_cache_noprof+0x9e/0x600 [ 262.456873][ T9976] ? sget_fc+0x795/0x1ce0 [ 262.456896][ T9976] ? sget_fc+0x795/0x1ce0 [ 262.456924][ T9976] ? __pfx_ovl_fill_super+0x10/0x10 [ 262.456977][ T9976] sget_fc+0x795/0x1ce0 [ 262.457014][ T9976] ? __pfx_set_anon_super_fc+0x10/0x10 [ 262.457045][ T9976] ? __pfx_sget_fc+0x10/0x10 [ 262.457072][ T9976] ? vfs_parse_monolithic_sep+0x322/0x360 [ 262.457111][ T9976] ? __pfx_ovl_next_opt+0x10/0x10 [ 262.457144][ T9976] ? __pfx_ovl_fill_super+0x10/0x10 [ 262.457183][ T9976] get_tree_nodev+0x2a/0x150 [ 262.457215][ T9976] vfs_get_tree+0x92/0x2a0 [ 262.457250][ T9976] do_new_mount+0x325/0xb00 [ 262.457282][ T9976] ? __pfx_do_new_mount+0x10/0x10 [ 262.457310][ T9976] ? ns_capable+0x84/0xe0 [ 262.457341][ T9976] ? path_mount+0x647/0x1050 [ 262.457370][ T9976] ? user_path_at+0xd4/0x160 [ 262.457401][ T9976] __se_sys_mount+0x31d/0x420 [ 262.457433][ T9976] ? __pfx___se_sys_mount+0x10/0x10 [ 262.457467][ T9976] ? __x64_sys_mount+0x20/0xc0 [ 262.457495][ T9976] do_syscall_64+0x166/0x520 [ 262.457529][ T9976] ? trace_irq_disable+0x3b/0x140 [ 262.457558][ T9976] ? entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 262.457582][ T9976] ? clear_bhb_loop+0x70/0xc0 [ 262.457611][ T9976] entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 262.457635][ T9976] RIP: 0033:0x7f34cc39f559 [ 262.457656][ T9976] 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 [ 262.457676][ T9976] RSP: 002b:00007f34cd1fc028 EFLAGS: 00000246 ORIG_RAX: 00000000000000a5 [ 262.457701][ T9976] RAX: ffffffffffffffda RBX: 00007f34cc625fa0 RCX: 00007f34cc39f559 [ 262.457719][ T9976] RDX: 0000200000000100 RSI: 00002000000000c0 RDI: 0000000000000000 [ 262.457735][ T9976] RBP: 00007f34cd1fc090 R08: 0000200000000140 R09: 0000000000000000 [ 262.457751][ T9976] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000002 [ 262.457765][ T9976] R13: 00007f34cc626038 R14: 00007f34cc625fa0 R15: 00007ffd8eb90d18 [ 262.457803][ T9976] [ 262.813607][ T5747] usb 1-1: new high-speed USB device number 48 using dummy_hcd [ 262.963672][ T5747] usb 1-1: New USB device found: idVendor=047f, idProduct=0418, bcdDevice=0.00 [ 262.964877][ T5747] usb 1-1: config 0 interface 0 altsetting 8 endpoint 0x81 has an invalid bInterval 0, changing to 7 [ 262.964917][ T5747] usb 1-1: config 0 interface 0 altsetting 8 endpoint 0x81 has invalid wMaxPacketSize 0 [ 262.964943][ T5747] usb 1-1: config 0 interface 0 altsetting 8 has 1 endpoint descriptor, different from the interface descriptor's value: 2 [ 262.964973][ T5747] usb 1-1: config 0 interface 0 has no altsetting 0 [ 262.965011][ T5747] usb 1-1: New USB device strings: Mfr=0, Product=0, SerialNumber=0 [ 262.989174][ T5747] usb 1-1: config 0 descriptor?? [ 263.169403][ T194] usb 4-1: new high-speed USB device number 42 using dummy_hcd [ 263.321506][ T194] usb 4-1: New USB device found: idVendor=06cd, idProduct=010f, bcdDevice=1.00 [ 263.322916][ T194] usb 4-1: config 1 has an invalid descriptor of length 0, skipping remainder of the config [ 263.322969][ T194] usb 4-1: config 1 interface 0 altsetting 0 endpoint 0x81 has invalid wMaxPacketSize 0 [ 263.323025][ T194] usb 4-1: config 1 interface 0 altsetting 0 has 1 endpoint descriptor, different from the interface descriptor's value: 14 [ 263.327223][ T194] usb 4-1: New USB device strings: Mfr=1, Product=2, SerialNumber=3 [ 263.327252][ T194] usb 4-1: Product: syz [ 263.327296][ T194] usb 4-1: Manufacturer: syz [ 263.327314][ T194] usb 4-1: SerialNumber: syz [ 263.406185][ T194] keyspan 4-1:1.0: Keyspan 2 port adapter converter detected [ 263.406501][ T194] keyspan 4-1:1.0: found no endpoint descriptor for endpoint 87 [ 263.406604][ T194] keyspan 4-1:1.0: found no endpoint descriptor for endpoint 7 [ 263.433539][ T194] keyspan 4-1:1.0: unsupported endpoint type 0 [ 263.433660][ T194] keyspan 4-1:1.0: found no endpoint descriptor for endpoint 82 [ 263.433772][ T194] keyspan 4-1:1.0: found no endpoint descriptor for endpoint 1 [ 263.434101][ T194] keyspan 4-1:1.0: found no endpoint descriptor for endpoint 2 [ 263.434428][ T194] keyspan 4-1:1.0: found no endpoint descriptor for endpoint 85 [ 263.434756][ T194] keyspan 4-1:1.0: found no endpoint descriptor for endpoint 5 [ 263.473504][ T5747] usbhid 1-1:0.0: can't add hid device: -71 [ 263.473833][ T5747] usbhid 1-1:0.0: probe with driver usbhid failed with error -71 [ 263.475528][ T194] usb 4-1: Keyspan 2 port adapter converter now attached to ttyUSB0 [ 263.501342][ T194] keyspan 4-1:1.0: found no endpoint descriptor for endpoint 83 [ 263.501439][ T194] keyspan 4-1:1.0: found no endpoint descriptor for endpoint 84 [ 263.501528][ T194] keyspan 4-1:1.0: found no endpoint descriptor for endpoint 3 [ 263.501612][ T194] keyspan 4-1:1.0: found no endpoint descriptor for endpoint 4 [ 263.501696][ T194] keyspan 4-1:1.0: found no endpoint descriptor for endpoint 86 [ 263.501781][ T194] keyspan 4-1:1.0: found no endpoint descriptor for endpoint 6 [ 263.548666][ T194] usb 4-1: Keyspan 2 port adapter converter now attached to ttyUSB1 [ 263.574137][ T5747] usb 1-1: USB disconnect, device number 48 [ 263.785425][ T9989] FAULT_INJECTION: forcing a failure. [ 263.785425][ T9989] name fail_page_alloc, interval 1, probability 0, space 0, times 0 [ 263.785460][ T9989] CPU: 0 UID: 0 PID: 9989 Comm: syz.4.1511 Tainted: G L syzkaller #0 PREEMPT(full) [ 263.785488][ T9989] Tainted: [L]=SOFTLOCKUP [ 263.785496][ T9989] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 10/07/2026 [ 263.785508][ T9989] Call Trace: [ 263.785516][ T9989] [ 263.785525][ T9989] dump_stack_lvl+0xe8/0x150 [ 263.785560][ T9989] should_fail_ex+0x3eb/0x540 [ 263.785597][ T9989] prepare_alloc_pages+0x21e/0x5f0 [ 263.785628][ T9989] __alloc_frozen_pages_noprof+0x17c/0x410 [ 263.785657][ T9989] ? __pfx___alloc_frozen_pages_noprof+0x10/0x10 [ 263.785681][ T9989] ? percpu_ref_get_many+0x19/0x140 [ 263.785722][ T9989] ? policy_nodemask+0x31b/0x980 [ 263.785756][ T9989] alloc_pages_mpol+0x21e/0x390 [ 263.785790][ T9989] alloc_pages_noprof+0xb1/0x2b0 [ 263.785822][ T9989] pgd_alloc+0x44/0x750 [ 263.785862][ T9989] mm_init+0x61d/0xcb0 [ 263.785889][ T9989] copy_mm+0xfc/0x470 [ 263.785916][ T9989] copy_process+0x1ecc/0x4510 [ 263.785953][ T9989] ? copy_process+0xd17/0x4510 [ 263.785993][ T9989] ? __pfx_copy_process+0x10/0x10 [ 263.786029][ T9989] kernel_clone+0x2d7/0x940 [ 263.786061][ T9989] ? __pfx_kernel_clone+0x10/0x10 [ 263.786106][ T9989] __se_sys_clone3+0x33c/0x360 [ 263.786133][ T9989] ? ksys_write+0x1e6/0x270 [ 263.786159][ T9989] ? __pfx___se_sys_clone3+0x10/0x10 [ 263.786200][ T9989] ? fdget+0x1ac/0x250 [ 263.786237][ T9989] ? __pfx_ksys_write+0x10/0x10 [ 263.786272][ T9989] do_syscall_64+0x166/0x520 [ 263.786301][ T9989] ? trace_irq_disable+0x3b/0x140 [ 263.786326][ T9989] ? entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 263.786347][ T9989] ? clear_bhb_loop+0x70/0xc0 [ 263.786372][ T9989] entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 263.786392][ T9989] RIP: 0033:0x7f039759f559 [ 263.786411][ T9989] 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 [ 263.786428][ T9989] RSP: 002b:00007f03983c7ef8 EFLAGS: 00000246 ORIG_RAX: 00000000000001b3 [ 263.786450][ T9989] RAX: ffffffffffffffda RBX: 0000000000000058 RCX: 00007f039759f559 [ 263.786464][ T9989] RDX: 00007f03983c7f10 RSI: 0000000000000058 RDI: 00007f03983c7f10 [ 263.786478][ T9989] RBP: 00007f03983c8090 R08: 0000000000000000 R09: 0000000000000058 [ 263.786491][ T9989] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000002 [ 263.786503][ T9989] R13: 00007f0397826038 R14: 00007f0397825fa0 R15: 00007ffd11333968 [ 263.786534][ T9989] [ 263.842415][ T5747] usb 4-1: USB disconnect, device number 42 [ 263.919667][ T5747] keyspan_2 ttyUSB0: Keyspan 2 port adapter converter now disconnected from ttyUSB0 [ 264.005066][ T5747] keyspan_2 ttyUSB1: Keyspan 2 port adapter converter now disconnected from ttyUSB1 [ 264.015135][ T5747] keyspan 4-1:1.0: device disconnected [ 264.137677][ T9993] FAULT_INJECTION: forcing a failure. [ 264.137677][ T9993] name failslab, interval 1, probability 0, space 0, times 0 [ 264.137711][ T9993] CPU: 1 UID: 0 PID: 9993 Comm: syz.4.1513 Tainted: G L syzkaller #0 PREEMPT(full) [ 264.137738][ T9993] Tainted: [L]=SOFTLOCKUP [ 264.137745][ T9993] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 10/07/2026 [ 264.137757][ T9993] Call Trace: [ 264.137765][ T9993] [ 264.137773][ T9993] dump_stack_lvl+0xe8/0x150 [ 264.137808][ T9993] should_fail_ex+0x3eb/0x540 [ 264.137845][ T9993] should_failslab+0xa8/0x100 [ 264.137873][ T9993] ? security_inode_alloc+0x39/0x310 [ 264.137902][ T9993] kmem_cache_alloc_noprof+0x9c/0x600 [ 264.137921][ T9993] ? make_kgid+0x1d1/0x6a0 [ 264.137941][ T9993] ? rcu_is_watching+0x16/0xb0 [ 264.137966][ T9993] ? security_inode_alloc+0x39/0x310 [ 264.137999][ T9993] security_inode_alloc+0x39/0x310 [ 264.138035][ T9993] inode_init_always_gfp+0x97e/0xd30 [ 264.138060][ T9993] ? __pfx_sock_alloc_inode+0x10/0x10 [ 264.138078][ T9993] alloc_inode+0x82/0x1b0 [ 264.138099][ T9993] __sock_create+0x127/0xac0 [ 264.138120][ T9993] ? mod_delayed_work_on+0xdf/0x190 [ 264.138157][ T9993] xs_local_connect+0x144/0x810 [ 264.138186][ T9993] ? __pfx_xs_local_connect+0x10/0x10 [ 264.138215][ T9993] ? do_raw_spin_unlock+0xf5/0x200 [ 264.138248][ T9993] xprt_connect+0x613/0x850 [ 264.138267][ T9993] ? __pfx_call_connect+0x10/0x10 [ 264.138293][ T9993] __rpc_execute+0x521/0x1280 [ 264.138349][ T9993] ? __pfx___rpc_execute+0x10/0x10 [ 264.138377][ T9993] ? rpc_task_get_xprt+0x26/0x250 [ 264.138399][ T9993] ? rpc_make_runnable+0xae/0x1c0 [ 264.138428][ T9993] rpc_execute+0x1c1/0x390 [ 264.138459][ T9993] rpc_run_task+0x4a6/0x660 [ 264.138482][ T9993] rpc_create_xprt+0x533/0xa90 [ 264.138503][ T9993] ? __pfx_rpc_create_xprt+0x10/0x10 [ 264.138531][ T9993] ? rcu_is_watching+0x16/0xb0 [ 264.138559][ T9993] ? trace_kmalloc+0x2a/0xf0 [ 264.138588][ T9993] ? __kmalloc_node_track_caller_noprof+0x2e6/0x720 [ 264.138611][ T9993] ? xprt_create_transport+0x39b/0x5f0 [ 264.138646][ T9993] ? xprt_create_transport+0x438/0x5f0 [ 264.138671][ T9993] rpc_create+0x68a/0x910 [ 264.138686][ T9993] ? is_bpf_text_address+0x26/0x2b0 [ 264.138720][ T9993] ? __pfx_rpc_create+0x10/0x10 [ 264.138750][ T9993] ? unwind_get_return_address+0x4d/0x90 [ 264.138800][ T9993] ? __lock_acquire+0x747/0x2de0 [ 264.138833][ T9993] rpcb_create_af_local+0x1d3/0x3f0 [ 264.138856][ T9993] ? __pfx_rpcb_create_af_local+0x10/0x10 [ 264.138901][ T9993] ? do_raw_spin_unlock+0xf5/0x200 [ 264.138933][ T9993] rpcb_create_local+0x271/0x690 [ 264.138958][ T9993] ? __pfx_rpcb_create_local+0x10/0x10 [ 264.138981][ T9993] ? _raw_spin_unlock_irqrestore+0x30/0x80 [ 264.139012][ T9993] ? _raw_spin_unlock_irqrestore+0x4c/0x80 [ 264.139040][ T9993] ? __percpu_counter_init_many+0x35f/0x380 [ 264.139076][ T9993] ? __svc_create+0x96f/0x9f0 [ 264.139116][ T9993] svc_bind+0x1e1/0x270 [ 264.139144][ T9993] nfsd_create_serv+0x5ef/0x910 [ 264.139180][ T9993] ? kasan_save_track+0x4f/0x80 [ 264.139208][ T9993] ? nfsctl_transaction_write+0xc7/0x160 [ 264.139237][ T9993] ? __pfx_nfsd_create_serv+0x10/0x10 [ 264.139273][ T9993] ? simple_strntoull+0x114/0x190 [ 264.139297][ T9993] ? net_generic+0x1e/0x240 [ 264.139341][ T9993] ? __pfx_simple_strntoull+0x10/0x10 [ 264.139374][ T9993] ? qword_get+0x5ad/0x650 [ 264.139413][ T9993] write_ports+0x855/0xe30 [ 264.139446][ T9993] ? __pfx_write_ports+0x10/0x10 [ 264.139489][ T9993] ? __might_fault+0xaf/0x130 [ 264.139527][ T9993] ? _copy_from_user+0x94/0xb0 [ 264.139550][ T9993] ? simple_transaction_get+0x12d/0x160 [ 264.139580][ T9993] nfsctl_transaction_write+0x10f/0x160 [ 264.139607][ T9993] ? __pfx_nfsctl_transaction_write+0x10/0x10 [ 264.139633][ T9993] vfs_write+0x296/0xba0 [ 264.139673][ T9993] ? __pfx_vfs_write+0x10/0x10 [ 264.139703][ T9993] ? __fget_files+0x2a/0x420 [ 264.139728][ T9993] ? __fget_files+0x3a2/0x420 [ 264.139753][ T9993] ? __fget_files+0x2a/0x420 [ 264.139783][ T9993] ? fdget+0x1ac/0x250 [ 264.139817][ T9993] ksys_write+0x150/0x270 [ 264.139849][ T9993] ? __pfx_ksys_write+0x10/0x10 [ 264.139892][ T9993] do_syscall_64+0x166/0x520 [ 264.139925][ T9993] ? trace_irq_disable+0x3b/0x140 [ 264.139953][ T9993] ? entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 264.139977][ T9993] ? clear_bhb_loop+0x70/0xc0 [ 264.140005][ T9993] entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 264.140028][ T9993] RIP: 0033:0x7f039759f559 [ 264.140050][ T9993] 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 [ 264.140069][ T9993] RSP: 002b:00007f03983c8028 EFLAGS: 00000246 ORIG_RAX: 0000000000000001 [ 264.140094][ T9993] RAX: ffffffffffffffda RBX: 00007f0397825fa0 RCX: 00007f039759f559 [ 264.140110][ T9993] RDX: 0000000000000001 RSI: 0000200000000400 RDI: 0000000000000004 [ 264.140126][ T9993] RBP: 00007f03983c8090 R08: 0000000000000000 R09: 0000000000000000 [ 264.140141][ T9993] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000002 [ 264.140154][ T9993] R13: 00007f0397826038 R14: 00007f0397825fa0 R15: 00007ffd11333968 [ 264.140191][ T9993] [ 264.195630][ T9993] socket: no more sockets [ 264.245645][ T9994] overlayfs: failed to clone lowerpath [ 264.285580][ T9991] FAULT_INJECTION: forcing a failure. [ 264.285580][ T9991] name failslab, interval 1, probability 0, space 0, times 0 [ 264.285620][ T9991] CPU: 0 UID: 0 PID: 9991 Comm: syz.2.1512 Tainted: G L syzkaller #0 PREEMPT(full) [ 264.285652][ T9991] Tainted: [L]=SOFTLOCKUP [ 264.285662][ T9991] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 10/07/2026 [ 264.285677][ T9991] Call Trace: [ 264.285687][ T9991] [ 264.285716][ T9991] dump_stack_lvl+0xe8/0x150 [ 264.285851][ T9991] should_fail_ex+0x3eb/0x540 [ 264.285960][ T9991] should_failslab+0xa8/0x100 [ 264.286043][ T9991] ? __kernfs_new_node+0xe6/0x980 [ 264.286137][ T9991] kmem_cache_alloc_noprof+0x9c/0x600 [ 264.286202][ T9991] ? kstrdup+0x81/0x100 [ 264.286258][ T9991] ? __kernfs_new_node+0xe6/0x980 [ 264.286378][ T9991] __kernfs_new_node+0xe6/0x980 [ 264.286495][ T9991] ? __pfx___kernfs_new_node+0x10/0x10 [ 264.286592][ T9991] ? kernfs_root+0x1c/0x230 [ 264.286706][ T9991] ? kernfs_root+0x1c/0x230 [ 264.286784][ T9991] ? kernfs_root+0x1c/0x230 [ 264.286875][ T9991] ? kernfs_root+0x1c/0x230 [ 264.286972][ T9991] kernfs_create_dir_ns+0xf7/0x220 [ 264.287054][ T9991] sysfs_create_dir_ns+0x12f/0x2a0 [ 264.287158][ T9991] ? __pfx_sysfs_create_dir_ns+0x10/0x10 [ 264.287261][ T9991] ? do_raw_spin_unlock+0xf5/0x200 [ 264.287373][ T9991] kobject_add_internal+0x622/0xcd0 [ 264.287470][ T9991] kobject_add+0x163/0x240 [ 264.287547][ T9991] ? __pfx___mutex_unlock_slowpath+0x10/0x10 [ 264.287654][ T9991] ? __pfx_kobject_add+0x10/0x10 [ 264.287741][ T9991] ? get_device_parent+0x366/0x3a0 [ 264.287848][ T9991] device_add+0x3fa/0xb80 [ 264.287943][ T9991] tty_register_device_attr+0x428/0x9b0 [ 264.288023][ T9991] ? __pfx_tty_register_device_attr+0x10/0x10 [ 264.288163][ T9991] ? timer_init_key+0x161/0x2c0 [ 264.288234][ T9991] ? tty_port_register_device+0xca/0x150 [ 264.288314][ T9991] gserial_alloc_line_no_console+0x659/0x760 [ 264.288402][ T9991] gserial_alloc_line+0x18/0x90 [ 264.288475][ T9991] gser_alloc_inst+0x87/0xe0 [ 264.288564][ T9991] usb_get_function_instance+0xe3/0x2f0 [ 264.288661][ T9991] function_make+0x127/0x360 [ 264.288746][ T9991] ? __pfx___mutex_lock+0x10/0x10 [ 264.288842][ T9991] ? __pfx_function_make+0x10/0x10 [ 264.288917][ T9991] ? do_raw_spin_lock+0x12b/0x2f0 [ 264.289031][ T9991] ? do_raw_spin_unlock+0xf5/0x200 [ 264.289128][ T9991] configfs_mkdir+0x4f6/0x9e0 [ 264.289204][ T9991] ? d_splice_alias+0x12/0x30 [ 264.289291][ T9991] ? __pfx_configfs_mkdir+0x10/0x10 [ 264.289345][ T9991] ? generic_permission+0x2ba/0x660 [ 264.289431][ T9991] ? bpf_lsm_inode_mkdir+0x9/0x20 [ 264.289494][ T9991] ? security_inode_mkdir+0xc3/0x340 [ 264.289598][ T9991] vfs_mkdir+0x40e/0x630 [ 264.289695][ T9991] filename_mkdirat+0x285/0x510 [ 264.289780][ T9991] ? __might_fault+0xaf/0x130 [ 264.289888][ T9991] ? __pfx_filename_mkdirat+0x10/0x10 [ 264.289994][ T9991] ? do_getname+0x151/0x250 [ 264.290059][ T9991] __se_sys_mkdirat+0x35/0x150 [ 264.290152][ T9991] do_syscall_64+0x166/0x520 [ 264.290237][ T9991] ? trace_irq_disable+0x3b/0x140 [ 264.290315][ T9991] ? entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 264.290374][ T9991] ? clear_bhb_loop+0x70/0xc0 [ 264.290402][ T9991] entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 264.290425][ T9991] RIP: 0033:0x7f67f179f559 [ 264.290446][ T9991] 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 [ 264.290468][ T9991] RSP: 002b:00007f67f2718028 EFLAGS: 00000246 ORIG_RAX: 0000000000000102 [ 264.290493][ T9991] RAX: ffffffffffffffda RBX: 00007f67f1a25fa0 RCX: 00007f67f179f559 [ 264.290520][ T9991] RDX: 00000000000001ff RSI: 0000200000000400 RDI: ffffffffffffff9c [ 264.290573][ T9991] RBP: 00007f67f1836b50 R08: 0000000000000000 R09: 0000000000000000 [ 264.290622][ T9991] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000000 [ 264.290701][ T9991] R13: 00007f67f1a26038 R14: 00007f67f1a25fa0 R15: 00007ffc961c15c8 [ 264.290814][ T9991] [ 264.407458][ T9993] svc: failed to register nfsdv3 RPC service (errno 97). [ 264.407523][ T9993] svc: failed to register nfsaclv3 RPC service (errno 97). [ 264.486563][ T9991] kobject: kobject_add_internal failed for ttyGS0 (error: -12 parent: tty) [ 264.486797][ T9991] gserial_alloc_line_no_console: failed to register tty for port 0, err -12 [ 265.185877][T10006] FAULT_INJECTION: forcing a failure. [ 265.185877][T10006] name failslab, interval 1, probability 0, space 0, times 0 [ 265.185919][T10006] CPU: 0 UID: 0 PID: 10006 Comm: syz.2.1517 Tainted: G L syzkaller #0 PREEMPT(full) [ 265.185953][T10006] Tainted: [L]=SOFTLOCKUP [ 265.185962][T10006] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 10/07/2026 [ 265.185982][T10006] Call Trace: [ 265.185992][T10006] [ 265.186003][T10006] dump_stack_lvl+0xe8/0x150 [ 265.186045][T10006] should_fail_ex+0x3eb/0x540 [ 265.186088][T10006] should_failslab+0xa8/0x100 [ 265.186125][T10006] __kmalloc_node_track_caller_noprof+0xf6/0x720 [ 265.186157][T10006] ? __kthread_create_on_node+0x1b3/0x3d0 [ 265.186190][T10006] ? __kthread_create_on_node+0x1b3/0x3d0 [ 265.186234][T10006] kvasprintf+0xeb/0x1a0 [ 265.186262][T10006] ? __pfx_kvasprintf+0x10/0x10 [ 265.186288][T10006] ? __kmalloc_cache_noprof+0x148/0x600 [ 265.186311][T10006] ? __kthread_create_on_node+0x115/0x3d0 [ 265.186344][T10006] ? __kthread_create_on_node+0x115/0x3d0 [ 265.186388][T10006] __kthread_create_on_node+0x1b3/0x3d0 [ 265.186427][T10006] ? __pfx___kthread_create_on_node+0x10/0x10 [ 265.186473][T10006] ? udp_connect+0x4e/0x1e0 [ 265.186499][T10006] ? __pfx_sync_thread_master+0x10/0x10 [ 265.186528][T10006] ? __pfx_sync_thread_master+0x10/0x10 [ 265.186557][T10006] kthread_create_on_node+0xeb/0x140 [ 265.186598][T10006] ? __pfx_kthread_create_on_node+0x10/0x10 [ 265.186640][T10006] ? inet_select_addr+0x2e/0xa90 [ 265.186669][T10006] ? inet_select_addr+0x2e/0xa90 [ 265.186697][T10006] start_sync_thread+0x1c2d/0x2860 [ 265.186748][T10006] ? __pfx_sync_thread_master+0x10/0x10 [ 265.186790][T10006] ? __pfx_start_sync_thread+0x10/0x10 [ 265.186823][T10006] ? lock_acquire+0x115/0x350 [ 265.186868][T10006] ? __might_fault+0xaf/0x130 [ 265.186910][T10006] do_ip_vs_set_ctl+0x4b5/0xaf0 [ 265.186949][T10006] ? __pfx_do_ip_vs_set_ctl+0x10/0x10 [ 265.187032][T10006] nf_setsockopt+0x26f/0x290 [ 265.187070][T10006] ? __pfx_sock_common_setsockopt+0x10/0x10 [ 265.187099][T10006] do_sock_setsockopt+0x17c/0x1b0 [ 265.187136][T10006] __x64_sys_setsockopt+0x13d/0x1b0 [ 265.187174][T10006] do_syscall_64+0x166/0x520 [ 265.187208][T10006] ? entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 265.187235][T10006] ? clear_bhb_loop+0x70/0xc0 [ 265.187264][T10006] entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 265.187288][T10006] RIP: 0033:0x7f67f179f559 [ 265.187326][T10006] 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 [ 265.187348][T10006] RSP: 002b:00007f67f2718028 EFLAGS: 00000246 ORIG_RAX: 0000000000000036 [ 265.187374][T10006] RAX: ffffffffffffffda RBX: 00007f67f1a25fa0 RCX: 00007f67f179f559 [ 265.187392][T10006] RDX: 000000000000048b RSI: 0000000000000000 RDI: 0000000000000004 [ 265.187407][T10006] RBP: 00007f67f1836b50 R08: 0000000000000018 R09: 0000000000000000 [ 265.187423][T10006] R10: 00002000000002c0 R11: 0000000000000246 R12: 0000000000000000 [ 265.187439][T10006] R13: 00007f67f1a26038 R14: 00007f67f1a25fa0 R15: 00007ffc961c15c8 [ 265.187477][T10006] [ 265.276072][T10006] UDC core: USB Raw Gadget: couldn't find an available UDC or it's busy [ 265.291113][T10006] misc raw-gadget: fail, usb_gadget_register_driver returned -16 [ 265.381820][ T5643] usb 4-1: new high-speed USB device number 43 using dummy_hcd [ 265.533914][T10008] FAULT_INJECTION: forcing a failure. [ 265.533914][T10008] name failslab, interval 1, probability 0, space 0, times 0 [ 265.533952][T10008] CPU: 0 UID: 0 PID: 10008 Comm: syz.0.1518 Tainted: G L syzkaller #0 PREEMPT(full) [ 265.533984][T10008] Tainted: [L]=SOFTLOCKUP [ 265.533994][T10008] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 10/07/2026 [ 265.534008][T10008] Call Trace: [ 265.534018][T10008] [ 265.534027][T10008] dump_stack_lvl+0xe8/0x150 [ 265.534066][T10008] should_fail_ex+0x3eb/0x540 [ 265.534106][T10008] should_failslab+0xa8/0x100 [ 265.534141][T10008] __kmalloc_noprof+0xf9/0x710 [ 265.534167][T10008] ? down_write_nested+0x16d/0x200 [ 265.534207][T10008] ? security_sb_alloc+0x48/0x310 [ 265.534237][T10008] ? security_sb_alloc+0x48/0x310 [ 265.534275][T10008] security_sb_alloc+0x48/0x310 [ 265.534309][T10008] sget_fc+0x9dd/0x1ce0 [ 265.534347][T10008] ? __pfx_set_anon_super_fc+0x10/0x10 [ 265.534377][T10008] ? __pfx_sget_fc+0x10/0x10 [ 265.534404][T10008] ? vfs_parse_monolithic_sep+0x322/0x360 [ 265.534436][T10008] ? __pfx_ovl_next_opt+0x10/0x10 [ 265.534470][T10008] ? __pfx_ovl_fill_super+0x10/0x10 [ 265.534506][T10008] get_tree_nodev+0x2a/0x150 [ 265.534538][T10008] vfs_get_tree+0x92/0x2a0 [ 265.534571][T10008] do_new_mount+0x325/0xb00 [ 265.534610][T10008] ? __pfx_do_new_mount+0x10/0x10 [ 265.534637][T10008] ? ns_capable+0x84/0xe0 [ 265.534668][T10008] ? path_mount+0x647/0x1050 [ 265.534701][T10008] ? user_path_at+0xd4/0x160 [ 265.534731][T10008] __se_sys_mount+0x31d/0x420 [ 265.534764][T10008] ? __pfx___se_sys_mount+0x10/0x10 [ 265.534797][T10008] ? __x64_sys_mount+0x20/0xc0 [ 265.534826][T10008] do_syscall_64+0x166/0x520 [ 265.534859][T10008] ? trace_irq_disable+0x3b/0x140 [ 265.534888][T10008] ? entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 265.534912][T10008] ? clear_bhb_loop+0x70/0xc0 [ 265.534941][T10008] entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 265.534964][T10008] RIP: 0033:0x7f835439f559 [ 265.534985][T10008] 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 [ 265.535006][T10008] RSP: 002b:00007f8355219028 EFLAGS: 00000246 ORIG_RAX: 00000000000000a5 [ 265.535030][T10008] RAX: ffffffffffffffda RBX: 00007f8354625fa0 RCX: 00007f835439f559 [ 265.535047][T10008] RDX: 0000200000000100 RSI: 00002000000000c0 RDI: 0000000000000000 [ 265.535063][T10008] RBP: 00007f8355219090 R08: 0000200000000140 R09: 0000000000000000 [ 265.535076][T10008] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000002 [ 265.535102][T10008] R13: 00007f8354626038 R14: 00007f8354625fa0 R15: 00007ffe4284e868 [ 265.535162][T10008] [ 265.551267][ T5643] usb 4-1: Using ep0 maxpacket: 32 [ 265.552888][ T5643] usb 4-1: New USB device found: idVendor=0fe9, idProduct=d501, bcdDevice=23.50 [ 265.561316][ T5643] usb 4-1: config index 0 descriptor too short (expected 19, got 18) [ 265.583184][ T5643] usb 4-1: New USB device strings: Mfr=1, Product=2, SerialNumber=3 [ 265.583258][ T5643] usb 4-1: Product: syz [ 265.583300][ T5643] usb 4-1: Manufacturer: syz [ 265.583342][ T5643] usb 4-1: SerialNumber: syz [ 265.627699][ T5643] usb 4-1: config 0 descriptor?? [ 265.692853][ T5643] dvb-usb: found a 'DViCO FusionHDTV5 USB Gold' in warm state. [ 265.693023][ T5643] dvb-usb: bulk message failed: -22 (2/0) [ 265.756659][ T5643] dvb-usb: will pass the complete MPEG2 transport stream to the software demuxer. [ 265.766185][ T5643] dvbdev: DVB: registering new adapter (DViCO FusionHDTV5 USB Gold) [ 265.766343][ T5643] usb 4-1: media controller created [ 265.900525][T10003] dvb-usb: bulk message failed: -22 (3/0) [ 265.947309][ T5643] dvbdev: dvb_create_media_entity: media entity 'dvb-demux' registered. [ 266.028366][ T5643] usb 4-1: selecting invalid altsetting 7 [ 266.028391][ T5643] cxusb: set interface failed [ 266.028406][ T5643] dvb-usb: bulk message failed: -22 (1/0) [ 266.059986][T10012] sg_write: data in/out 344028/136 bytes for SCSI command 0x0-- guessing data in; [ 266.059986][T10012] program syz.0.1520 not setting count and/or reply_len properly [ 266.122474][ T5643] DVB: Unable to find symbol lgdt330x_attach() [ 266.122493][ T5643] dvb-usb: no frontend was attached by 'DViCO FusionHDTV5 USB Gold' [ 266.126635][T10012] FAULT_INJECTION: forcing a failure. [ 266.126635][T10012] name failslab, interval 1, probability 0, space 0, times 0 [ 266.126679][T10012] CPU: 0 UID: 0 PID: 10012 Comm: syz.0.1520 Tainted: G L syzkaller #0 PREEMPT(full) [ 266.126712][T10012] Tainted: [L]=SOFTLOCKUP [ 266.126729][T10012] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 10/07/2026 [ 266.126743][T10012] Call Trace: [ 266.126753][T10012] [ 266.126764][T10012] dump_stack_lvl+0xe8/0x150 [ 266.126826][T10012] should_fail_ex+0x3eb/0x540 [ 266.126869][T10012] should_failslab+0xa8/0x100 [ 266.126902][T10012] ? security_inode_alloc+0x39/0x310 [ 266.126936][T10012] kmem_cache_alloc_noprof+0x9c/0x600 [ 266.126965][T10012] ? security_inode_alloc+0x39/0x310 [ 266.127020][T10012] security_inode_alloc+0x39/0x310 [ 266.127057][T10012] inode_init_always_gfp+0x97e/0xd30 [ 266.127089][T10012] alloc_inode+0x82/0x1b0 [ 266.127115][T10012] new_inode+0x1f/0x170 [ 266.127145][T10012] devpts_fill_super+0x2be/0x500 [ 266.127179][T10012] ? __pfx_devpts_fill_super+0x10/0x10 [ 266.127211][T10012] get_tree_nodev+0xbe/0x150 [ 266.127243][T10012] vfs_get_tree+0x92/0x2a0 [ 266.127276][T10012] do_new_mount+0x325/0xb00 [ 266.127308][T10012] ? __pfx_do_new_mount+0x10/0x10 [ 266.127336][T10012] ? ns_capable+0x84/0xe0 [ 266.127366][T10012] ? path_mount+0x647/0x1050 [ 266.127391][T10012] ? user_path_at+0xd4/0x160 [ 266.127419][T10012] __se_sys_mount+0x31d/0x420 [ 266.127450][T10012] ? __pfx___se_sys_mount+0x10/0x10 [ 266.127483][T10012] ? __x64_sys_mount+0x20/0xc0 [ 266.127512][T10012] do_syscall_64+0x166/0x520 [ 266.127547][T10012] ? trace_irq_disable+0x3b/0x140 [ 266.127574][T10012] ? entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 266.127594][T10012] ? clear_bhb_loop+0x70/0xc0 [ 266.127619][T10012] entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 266.127637][T10012] RIP: 0033:0x7f835439f559 [ 266.127655][T10012] 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 [ 266.127673][T10012] RSP: 002b:00007f8355219028 EFLAGS: 00000246 ORIG_RAX: 00000000000000a5 [ 266.127695][T10012] RAX: ffffffffffffffda RBX: 00007f8354625fa0 RCX: 00007f835439f559 [ 266.127711][T10012] RDX: 0000200000000380 RSI: 0000200000000340 RDI: 0000000000000000 [ 266.127733][T10012] RBP: 00007f8354436b50 R08: 0000000000000000 R09: 0000000000000000 [ 266.127745][T10012] R10: 00000000022008d0 R11: 0000000000000246 R12: 0000000000000000 [ 266.127758][T10012] R13: 00007f8354626038 R14: 00007f8354625fa0 R15: 00007ffe4284e868 [ 266.127787][T10012] [ 266.321710][T10012] devpts: Unable to alloc inode for ptmx node [ 266.535116][ T5643] rc_core: IR keymap rc-dvico-portable not found [ 266.535137][ T5643] Registered IR keymap rc-empty [ 266.536450][ T5643] rc rc0: DViCO FusionHDTV5 USB Gold as /devices/platform/dummy_hcd.3/usb4/4-1/rc/rc0 [ 266.564881][ T5643] input: DViCO FusionHDTV5 USB Gold as /devices/platform/dummy_hcd.3/usb4/4-1/rc/rc0/input24 [ 266.580142][ T5643] dvb-usb: schedule remote query interval to 100 msecs. [ 266.580169][ T5643] dvb-usb: DViCO FusionHDTV5 USB Gold successfully initialized and connected. [ 266.612009][ T5643] usb 4-1: USB disconnect, device number 43 [ 266.753172][ T1016] netdevsim netdevsim4 netdevsim3 (unregistering): unset [1, 0] type 2 family 0 port 6081 - 0 [ 266.893061][ T5643] dvb-usb: DViCO FusionHDTV5 USB Gold successfully deinitialized and disconnected. [ 266.936797][ T55] Bluetooth: hci3: unexpected cc 0x0c03 length: 249 > 1 [ 266.938046][ T55] Bluetooth: hci3: unexpected cc 0x1003 length: 249 > 9 [ 266.956779][ T55] Bluetooth: hci3: unexpected cc 0x1001 length: 249 > 9 [ 266.973516][ T55] Bluetooth: hci3: unexpected cc 0x0c23 length: 249 > 4 [ 266.974217][ T55] Bluetooth: hci3: unexpected cc 0x0c38 length: 249 > 2 [ 267.172447][ T1016] netdevsim netdevsim4 netdevsim2 (unregistering): unset [1, 0] type 2 family 0 port 6081 - 0 [ 267.301248][ T1016] netdevsim netdevsim4 netdevsim1 (unregistering): unset [1, 0] type 2 family 0 port 6081 - 0 [ 267.432564][ T1016] netdevsim netdevsim4 netdevsim0 (unregistering): unset [1, 0] type 2 family 0 port 6081 - 0 [ 267.629161][T10023] rxe_eth0 speed is unknown, defaulting to 1000 [ 267.635557][ T1016] bridge_slave_1: left allmulticast mode [ 267.635597][ T1016] bridge_slave_1: left promiscuous mode [ 267.635825][ T1016] bridge0: port 2(bridge_slave_1) entered disabled state [ 267.666977][ T1016] bridge_slave_0: left allmulticast mode [ 267.667007][ T1016] bridge_slave_0: left promiscuous mode [ 267.667268][ T1016] bridge0: port 1(bridge_slave_0) entered disabled state [ 267.669447][ T5764] usb 4-1: new high-speed USB device number 44 using dummy_hcd [ 267.844110][ T5764] usb 4-1: Using ep0 maxpacket: 8 [ 267.846192][ T5764] usb 4-1: New USB device found: idVendor=ee8d, idProduct=db1e, bcdDevice=61.23 [ 267.847584][ T5764] usb 4-1: config index 0 descriptor too short (expected 301, got 45) [ 267.847640][ T5764] usb 4-1: config 16 interface 0 altsetting 0 endpoint 0x5 has invalid wMaxPacketSize 0 [ 267.847668][ T5764] usb 4-1: config 16 interface 0 altsetting 0 bulk endpoint 0x5 has invalid maxpacket 0 [ 267.847696][ T5764] usb 4-1: config 16 interface 0 altsetting 0 bulk endpoint 0x8B has invalid maxpacket 32 [ 267.847723][ T5764] usb 4-1: config 16 interface 0 altsetting 0 has 2 endpoint descriptors, different from the interface descriptor's value: 3 [ 267.847770][ T5764] usb 4-1: New USB device strings: Mfr=0, Product=0, SerialNumber=0 [ 268.163162][ T5764] usb 4-1: usb_control_msg returned -32 [ 268.163199][ T5764] usbtmc 4-1:16.0: can't read capabilities [ 268.287851][T10061] FAULT_INJECTION: forcing a failure. [ 268.287851][T10061] name failslab, interval 1, probability 0, space 0, times 0 [ 268.287888][T10061] CPU: 1 UID: 0 PID: 10061 Comm: syz.2.1530 Tainted: G L syzkaller #0 PREEMPT(full) [ 268.287929][T10061] Tainted: [L]=SOFTLOCKUP [ 268.287938][T10061] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 10/07/2026 [ 268.287952][T10061] Call Trace: [ 268.287961][T10061] [ 268.287971][T10061] dump_stack_lvl+0xe8/0x150 [ 268.288010][T10061] should_fail_ex+0x3eb/0x540 [ 268.288052][T10061] should_failslab+0xa8/0x100 [ 268.288086][T10061] __kmalloc_cache_noprof+0x9e/0x600 [ 268.288118][T10061] ? shrinker_alloc+0x59/0xb90 [ 268.288152][T10061] ? shrinker_alloc+0x59/0xb90 [ 268.288195][T10061] shrinker_alloc+0x59/0xb90 [ 268.288231][T10061] ? __raw_spin_lock_init+0x45/0x100 [ 268.288271][T10061] ? __raw_spin_lock_init+0x45/0x100 [ 268.288311][T10061] sget_fc+0xe7e/0x1ce0 [ 268.288349][T10061] ? __pfx_set_anon_super_fc+0x10/0x10 [ 268.288380][T10061] ? __pfx_sget_fc+0x10/0x10 [ 268.288406][T10061] ? vfs_parse_monolithic_sep+0x322/0x360 [ 268.288438][T10061] ? __pfx_ovl_next_opt+0x10/0x10 [ 268.288468][T10061] ? __pfx_ovl_fill_super+0x10/0x10 [ 268.288503][T10061] get_tree_nodev+0x2a/0x150 [ 268.288535][T10061] vfs_get_tree+0x92/0x2a0 [ 268.288576][T10061] do_new_mount+0x325/0xb00 [ 268.288608][T10061] ? __pfx_do_new_mount+0x10/0x10 [ 268.288635][T10061] ? ns_capable+0x84/0xe0 [ 268.288667][T10061] ? path_mount+0x647/0x1050 [ 268.288695][T10061] ? user_path_at+0xd4/0x160 [ 268.288725][T10061] __se_sys_mount+0x31d/0x420 [ 268.288757][T10061] ? __pfx___se_sys_mount+0x10/0x10 [ 268.288789][T10061] ? __x64_sys_mount+0x20/0xc0 [ 268.288817][T10061] do_syscall_64+0x166/0x520 [ 268.288850][T10061] ? trace_irq_disable+0x3b/0x140 [ 268.288878][T10061] ? entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 268.288902][T10061] ? clear_bhb_loop+0x70/0xc0 [ 268.288931][T10061] entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 268.288955][T10061] RIP: 0033:0x7f67f179f559 [ 268.288976][T10061] 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 [ 268.288995][T10061] RSP: 002b:00007f67f2718028 EFLAGS: 00000246 ORIG_RAX: 00000000000000a5 [ 268.289020][T10061] RAX: ffffffffffffffda RBX: 00007f67f1a25fa0 RCX: 00007f67f179f559 [ 268.289038][T10061] RDX: 0000200000000100 RSI: 00002000000000c0 RDI: 0000000000000000 [ 268.289054][T10061] RBP: 00007f67f2718090 R08: 0000200000000140 R09: 0000000000000000 [ 268.289069][T10061] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000002 [ 268.289084][T10061] R13: 00007f67f1a26038 R14: 00007f67f1a25fa0 R15: 00007ffc961c15c8 [ 268.289121][T10061] [ 268.679040][ T1016] bond0 (unregistering): (slave bond_slave_0): Releasing backup interface [ 268.683783][ T1016] bond0 (unregistering): (slave bond_slave_1): Releasing backup interface [ 268.695059][ T1016] bond0 (unregistering): Released all slaves [ 268.739920][T10023] lo speed is unknown, defaulting to 1000 [ 269.028614][ T55] Bluetooth: hci3: command tx timeout [ 269.293795][T10086] syzkaller1: entered allmulticast mode [ 269.386868][ T5300] 8021q: adding VLAN 0 to HW filter on device eth5 [ 269.611760][ T194] usb 1-1: new high-speed USB device number 49 using dummy_hcd [ 269.765058][ T194] usb 1-1: New USB device found: idVendor=056a, idProduct=0063, bcdDevice=0.00 [ 269.777900][ T194] usb 1-1: config 0 has no interfaces? [ 269.777950][ T194] usb 1-1: New USB device strings: Mfr=0, Product=0, SerialNumber=0 [ 269.827291][ T194] usb 1-1: config 0 descriptor?? [ 269.948898][ T33] audit: type=1326 audit(1793568047.370:9): auid=4294967295 uid=0 gid=0 ses=4294967295 subj=unconfined pid=10080 comm="syz.2.1535" exe="/root/ci-upstream-rust-kasan-gce/syz-executor" sig=0 arch=c000003e syscall=202 compat=0 ip=0x7f67f179f559 code=0x7fc00000 [ 269.948953][ T33] audit: type=1326 audit(1793568047.370:10): auid=4294967295 uid=0 gid=0 ses=4294967295 subj=unconfined pid=10080 comm="syz.2.1535" exe="/root/ci-upstream-rust-kasan-gce/syz-executor" sig=0 arch=c000003e syscall=16 compat=0 ip=0x7f67f179f559 code=0x7fc00000 [ 269.948998][ T33] audit: type=1326 audit(1793568047.370:11): auid=4294967295 uid=0 gid=0 ses=4294967295 subj=unconfined pid=10080 comm="syz.2.1535" exe="/root/ci-upstream-rust-kasan-gce/syz-executor" sig=0 arch=c000003e syscall=202 compat=0 ip=0x7f67f179f559 code=0x7fc00000 [ 269.949037][ T33] audit: type=1326 audit(1793568047.370:12): auid=4294967295 uid=0 gid=0 ses=4294967295 subj=unconfined pid=10080 comm="syz.2.1535" exe="/root/ci-upstream-rust-kasan-gce/syz-executor" sig=0 arch=c000003e syscall=202 compat=0 ip=0x7f67f179f559 code=0x7fc00000 [ 269.949076][ T33] audit: type=1326 audit(1793568047.370:13): auid=4294967295 uid=0 gid=0 ses=4294967295 subj=unconfined pid=10080 comm="syz.2.1535" exe="/root/ci-upstream-rust-kasan-gce/syz-executor" sig=0 arch=c000003e syscall=202 compat=0 ip=0x7f67f179f559 code=0x7fc00000 [ 269.949111][ T33] audit: type=1326 audit(1793568047.370:14): auid=4294967295 uid=0 gid=0 ses=4294967295 subj=unconfined pid=10080 comm="syz.2.1535" exe="/root/ci-upstream-rust-kasan-gce/syz-executor" sig=0 arch=c000003e syscall=202 compat=0 ip=0x7f67f179f559 code=0x7fc00000 [ 269.949147][ T33] audit: type=1326 audit(1793568047.370:15): auid=4294967295 uid=0 gid=0 ses=4294967295 subj=unconfined pid=10080 comm="syz.2.1535" exe="/root/ci-upstream-rust-kasan-gce/syz-executor" sig=0 arch=c000003e syscall=202 compat=0 ip=0x7f67f179f559 code=0x7fc00000 [ 269.949181][ T33] audit: type=1326 audit(1793568047.380:16): auid=4294967295 uid=0 gid=0 ses=4294967295 subj=unconfined pid=10080 comm="syz.2.1535" exe="/root/ci-upstream-rust-kasan-gce/syz-executor" sig=0 arch=c000003e syscall=202 compat=0 ip=0x7f67f179f559 code=0x7fc00000 [ 269.949215][ T33] audit: type=1326 audit(1793568047.380:17): auid=4294967295 uid=0 gid=0 ses=4294967295 subj=unconfined pid=10080 comm="syz.2.1535" exe="/root/ci-upstream-rust-kasan-gce/syz-executor" sig=0 arch=c000003e syscall=202 compat=0 ip=0x7f67f179f559 code=0x7fc00000 [ 269.954150][ T33] audit: type=1326 audit(1793568047.380:18): auid=4294967295 uid=0 gid=0 ses=4294967295 subj=unconfined pid=10080 comm="syz.2.1535" exe="/root/ci-upstream-rust-kasan-gce/syz-executor" sig=0 arch=c000003e syscall=202 compat=0 ip=0x7f67f179f559 code=0x7fc00000 [ 270.402847][ T27] usb 4-1: USB disconnect, device number 44 [ 270.493023][ T1016] hsr_slave_0: left promiscuous mode [ 270.498371][ T1016] hsr_slave_1: left promiscuous mode [ 270.513993][ T1016] batman_adv: batadv0: Interface deactivated: batadv_slave_0 [ 270.514022][ T1016] batman_adv: batadv0: Removing interface: batadv_slave_0 [ 270.531879][ T1016] batman_adv: batadv0: Interface deactivated: batadv_slave_1 [ 270.531906][ T1016] batman_adv: batadv0: Removing interface: batadv_slave_1 [ 270.562454][ T1016] veth1_macvtap: left promiscuous mode [ 270.562500][ T1016] veth0_macvtap: left promiscuous mode [ 270.562627][ T1016] veth1_vlan: left promiscuous mode [ 270.623806][T10112] FAULT_INJECTION: forcing a failure. [ 270.623806][T10112] name failslab, interval 1, probability 0, space 0, times 0 [ 270.623844][T10112] CPU: 1 UID: 0 PID: 10112 Comm: syz.3.1539 Tainted: G L syzkaller #0 PREEMPT(full) [ 270.623876][T10112] Tainted: [L]=SOFTLOCKUP [ 270.623885][T10112] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 10/07/2026 [ 270.623900][T10112] Call Trace: [ 270.623909][T10112] [ 270.623920][T10112] dump_stack_lvl+0xe8/0x150 [ 270.623958][T10112] should_fail_ex+0x3eb/0x540 [ 270.623999][T10112] should_failslab+0xa8/0x100 [ 270.624033][T10112] __kmalloc_noprof+0xf9/0x710 [ 270.624060][T10112] ? __list_lru_init+0x114/0x680 [ 270.624082][T10112] ? __list_lru_init+0x114/0x680 [ 270.624110][T10112] ? __raw_spin_lock_init+0x45/0x100 [ 270.624148][T10112] __list_lru_init+0x114/0x680 [ 270.624180][T10112] sget_fc+0xf5a/0x1ce0 [ 270.624217][T10112] ? __pfx_set_anon_super_fc+0x10/0x10 [ 270.624247][T10112] ? __pfx_sget_fc+0x10/0x10 [ 270.624272][T10112] ? vfs_parse_monolithic_sep+0x322/0x360 [ 270.624304][T10112] ? __pfx_ovl_next_opt+0x10/0x10 [ 270.624338][T10112] ? __pfx_ovl_fill_super+0x10/0x10 [ 270.624373][T10112] get_tree_nodev+0x2a/0x150 [ 270.624403][T10112] vfs_get_tree+0x92/0x2a0 [ 270.624435][T10112] do_new_mount+0x325/0xb00 [ 270.624467][T10112] ? __pfx_do_new_mount+0x10/0x10 [ 270.624493][T10112] ? ns_capable+0x84/0xe0 [ 270.624524][T10112] ? path_mount+0x647/0x1050 [ 270.624552][T10112] ? user_path_at+0xd4/0x160 [ 270.624582][T10112] __se_sys_mount+0x31d/0x420 [ 270.624614][T10112] ? __pfx___se_sys_mount+0x10/0x10 [ 270.624647][T10112] ? __x64_sys_mount+0x20/0xc0 [ 270.624674][T10112] do_syscall_64+0x166/0x520 [ 270.624706][T10112] ? trace_irq_disable+0x3b/0x140 [ 270.624735][T10112] ? entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 270.624758][T10112] ? clear_bhb_loop+0x70/0xc0 [ 270.624793][T10112] entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 270.624816][T10112] RIP: 0033:0x7f34cc39f559 [ 270.624838][T10112] 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 [ 270.624858][T10112] RSP: 002b:00007f34cd1fc028 EFLAGS: 00000246 ORIG_RAX: 00000000000000a5 [ 270.624883][T10112] RAX: ffffffffffffffda RBX: 00007f34cc625fa0 RCX: 00007f34cc39f559 [ 270.624901][T10112] RDX: 0000200000000100 RSI: 00002000000000c0 RDI: 0000000000000000 [ 270.624917][T10112] RBP: 00007f34cd1fc090 R08: 0000200000000140 R09: 0000000000000000 [ 270.624933][T10112] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000002 [ 270.624947][T10112] R13: 00007f34cc626038 R14: 00007f34cc625fa0 R15: 00007ffd8eb90d18 [ 270.624984][T10112] [ 271.042087][T10117] openvswitch: netlink: IPv6 tunnel dst address is zero [ 271.108653][ T55] Bluetooth: hci3: command tx timeout [ 271.224959][ T1016] team0 (unregistering): Port device team_slave_1 removed [ 271.278582][ T5764] usb 4-1: new high-speed USB device number 45 using dummy_hcd [ 271.281302][ T1016] team0 (unregistering): Port device team_slave_0 removed [ 271.442614][ T5764] usb 4-1: New USB device found: idVendor=1ba6, idProduct=0001, bcdDevice=0.01 [ 271.445728][ T5764] usb 4-1: config 1 has an invalid descriptor of length 0, skipping remainder of the config [ 271.445786][ T5764] usb 4-1: New USB device strings: Mfr=0, Product=0, SerialNumber=0 [ 271.522145][ T5764] as10x_usb: device has been detected [ 271.527240][ T5764] dvbdev: DVB: registering new adapter (Abilis Systems DVB-Titan) [ 271.598255][ T5764] usb 4-1: DVB: registering adapter 1 frontend 0 (Abilis Systems DVB-Titan)... [ 271.709148][T10117] ------------[ cut here ]------------ [ 271.709167][T10117] DEBUG_LOCKS_WARN_ON(lock->magic != lock) [ 271.709183][T10117] WARNING: kernel/locking/mutex.c:625 at __mutex_lock+0x132a/0x15a0, CPU#1: syz.3.1541/10117 [ 271.732122][T10117] Modules linked in: [ 271.736076][T10117] CPU: 1 UID: 0 PID: 10117 Comm: syz.3.1541 Tainted: G L syzkaller #0 PREEMPT(full) [ 271.747291][T10117] Tainted: [L]=SOFTLOCKUP [ 271.751868][T10117] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 10/07/2026 [ 271.762404][T10117] RIP: 0010:__mutex_lock+0x1331/0x15a0 [ 271.768859][T10117] Code: f5 c0 91 48 c1 e8 03 0f b6 04 18 84 c0 0f 85 46 02 00 00 83 3d 23 48 a6 05 00 75 13 48 8d 3d e6 46 a9 05 48 c7 c6 c0 27 2d 8c <67> 48 0f b9 3a 90 e9 1d ee ff ff 90 0f 0b 90 e9 f0 f1 ff ff 90 0f [ 271.789046][T10117] RSP: 0018:ffffc90003a9f6a0 EFLAGS: 00010246 [ 271.795220][T10117] RAX: 0000000000000000 RBX: dffffc0000000000 RCX: 0000000000080000 [ 271.803504][T10117] RDX: ffffc90005ae1000 RSI: ffffffff8c2d27c0 RDI: ffffffff91c3f4c0 [ 271.811639][T10117] RBP: ffffc90003a9f840 R08: ffffffff91c0f5f3 R09: 1ffffffff2381ebe [ 271.820361][T10117] R10: dffffc0000000000 R11: fffffbfff2381ebf R12: ffff88807c0d4010 [ 271.828402][T10117] R13: 0000000000000000 R14: 1ffff92000753ee8 R15: 0000000000000000 [ 271.836899][T10117] FS: 00007f34cd1fc6c0(0000) GS:ffff888123476000(0000) knlGS:0000000000000000 [ 271.845922][T10117] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 [ 271.852635][T10117] CR2: 000000110c3d59df CR3: 00000000591f2000 CR4: 00000000003526f0 [ 271.860723][T10117] Call Trace: [ 271.864056][T10117] [ 271.867046][T10117] ? __lock_acquire+0x747/0x2de0 [ 271.872067][T10117] ? as102_stream_ctrl+0x27/0xc0 [ 271.877072][T10117] ? trace_contention_end+0x3d/0x140 [ 271.882489][T10117] ? __pfx___mutex_lock+0x10/0x10 [ 271.887571][T10117] ? __mutex_lock+0x305/0x15a0 [ 271.892439][T10117] ? __mutex_unlock_slowpath+0x731/0x900 [ 271.898139][T10117] ? lock_acquire+0x115/0x350 [ 271.902905][T10117] as102_stream_ctrl+0x27/0xc0 [ 271.907725][T10117] __dvb_frontend_open+0x2e9/0xca0 [ 271.912936][T10117] ? dvb_frontend_open+0x1ce/0x870 [ 271.918101][T10117] ? down_read+0x2b9/0x320 [ 271.923030][T10117] ? __pfx_dvb_frontend_open+0x10/0x10 [ 271.928879][T10117] dvb_device_open+0x24f/0x340 [ 271.933754][T10117] chrdev_open+0x4d9/0x600 [ 271.938229][T10117] ? __pfx_chrdev_open+0x10/0x10 [ 271.943292][T10117] ? fsnotify_open_perm_and_set_mode+0x135/0x6b0 [ 271.949715][T10117] ? devcgroup_check_permission+0x31/0x8f0 [ 271.955617][T10117] ? __pfx_chrdev_open+0x10/0x10 [ 271.960660][T10117] do_dentry_open+0x80e/0x1360 [ 271.965509][T10117] vfs_open_consume+0x4a/0x350 [ 271.970429][T10117] ? path_openat+0x16e1/0x20f0 [ 271.975263][T10117] path_openat+0x16fc/0x20f0 [ 271.979968][T10117] do_file_open+0x23e/0x4a0 [ 271.984537][T10117] ? __pfx_do_file_open+0x10/0x10 [ 271.989759][T10117] ? _raw_spin_unlock+0x28/0x50 [ 271.994674][T10117] ? alloc_fd+0x6af/0x760 [ 271.999096][T10117] do_sys_openat2+0x115/0x200 [ 272.003825][T10117] ? __se_sys_futex+0x3a8/0x450 [ 272.008777][T10117] ? __pfx_do_sys_openat2+0x10/0x10 [ 272.014037][T10117] ? rcu_is_watching+0x16/0xb0 [ 272.018930][T10117] __x64_sys_openat+0x138/0x170 [ 272.024310][T10117] do_syscall_64+0x166/0x520 [ 272.029353][T10117] ? trace_irq_disable+0x3b/0x140 [ 272.034446][T10117] ? entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 272.040620][T10117] ? clear_bhb_loop+0x70/0xc0 [ 272.045354][T10117] entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 272.051380][T10117] RIP: 0033:0x7f34cc35fd8e [ 272.055854][T10117] Code: 08 0f 85 a5 a8 ff ff 49 89 fb 48 89 f0 48 89 d7 48 89 ce 4c 89 c2 4d 89 ca 4c 8b 44 24 08 4c 8b 4c 24 10 4c 89 5c 24 08 0f 05 66 2e 0f 1f 84 00 00 00 00 00 0f 1f 80 00 00 00 00 48 83 ec 08 [ 272.075621][T10117] RSP: 002b:00007f34cd1fbb28 EFLAGS: 00000246 ORIG_RAX: 0000000000000101 [ 272.084152][T10117] RAX: ffffffffffffffda RBX: 00007f34cd1fc6c0 RCX: 00007f34cc35fd8e [ 272.092298][T10117] RDX: 0000000000000802 RSI: 00007f34cd1fbc00 RDI: ffffffffffffff9c [ 272.100347][T10117] RBP: 00007f34cd1fbc00 R08: 0000000000000000 R09: 0000000000000000 [ 272.108371][T10117] R10: 0000000000000000 R11: 0000000000000246 R12: cccccccccccccccd [ 272.116483][T10117] R13: 00007f34cc626038 R14: 00007f34cc625fa0 R15: 00007ffd8eb90d18 [ 272.124565][T10117] [ 272.128111][T10117] Kernel panic - not syncing: kernel: panic_on_warn set ... [ 272.135461][T10117] CPU: 1 UID: 0 PID: 10117 Comm: syz.3.1541 Tainted: G L syzkaller #0 PREEMPT(full) [ 272.146446][T10117] Tainted: [L]=SOFTLOCKUP [ 272.150802][T10117] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 10/07/2026 [ 272.160893][T10117] Call Trace: [ 272.164199][T10117] [ 272.167153][T10117] vpanic+0x26f/0x710 [ 272.171201][T10117] panic+0xc5/0xd0 [ 272.174948][T10117] ? __pfx_panic+0x10/0x10 [ 272.179396][T10117] __warn+0x315/0x4c0 [ 272.183400][T10117] ? __mutex_lock+0x132a/0x15a0 [ 272.188287][T10117] ? __mutex_lock+0x132a/0x15a0 [ 272.193211][T10117] __report_bug+0x276/0x570 [ 272.197746][T10117] ? __mutex_lock+0x132a/0x15a0 [ 272.202636][T10117] ? __pfx___report_bug+0x10/0x10 [ 272.207704][T10117] ? __lock_acquire+0x747/0x2de0 [ 272.212677][T10117] report_bug_entry+0x19b/0x290 [ 272.217556][T10117] ? __mutex_lock+0x1331/0x15a0 [ 272.222442][T10117] ? __mutex_lock+0x1336/0x15a0 [ 272.227334][T10117] handle_bug+0xce/0x200 [ 272.231608][T10117] exc_invalid_op+0x1a/0x50 [ 272.236139][T10117] asm_exc_invalid_op+0x1a/0x20 [ 272.241028][T10117] RIP: 0010:__mutex_lock+0x1331/0x15a0 [ 272.246522][T10117] Code: f5 c0 91 48 c1 e8 03 0f b6 04 18 84 c0 0f 85 46 02 00 00 83 3d 23 48 a6 05 00 75 13 48 8d 3d e6 46 a9 05 48 c7 c6 c0 27 2d 8c <67> 48 0f b9 3a 90 e9 1d ee ff ff 90 0f 0b 90 e9 f0 f1 ff ff 90 0f [ 272.266159][T10117] RSP: 0018:ffffc90003a9f6a0 EFLAGS: 00010246 [ 272.272260][T10117] RAX: 0000000000000000 RBX: dffffc0000000000 RCX: 0000000000080000 [ 272.280276][T10117] RDX: ffffc90005ae1000 RSI: ffffffff8c2d27c0 RDI: ffffffff91c3f4c0 [ 272.288292][T10117] RBP: ffffc90003a9f840 R08: ffffffff91c0f5f3 R09: 1ffffffff2381ebe [ 272.296284][T10117] R10: dffffc0000000000 R11: fffffbfff2381ebf R12: ffff88807c0d4010 [ 272.304283][T10117] R13: 0000000000000000 R14: 1ffff92000753ee8 R15: 0000000000000000 [ 272.312294][T10117] ? __lock_acquire+0x747/0x2de0 [ 272.317272][T10117] ? as102_stream_ctrl+0x27/0xc0 [ 272.322247][T10117] ? trace_contention_end+0x3d/0x140 [ 272.327574][T10117] ? __pfx___mutex_lock+0x10/0x10 [ 272.332631][T10117] ? __mutex_lock+0x305/0x15a0 [ 272.337431][T10117] ? __mutex_unlock_slowpath+0x731/0x900 [ 272.343155][T10117] ? lock_acquire+0x115/0x350 [ 272.347859][T10117] as102_stream_ctrl+0x27/0xc0 [ 272.352675][T10117] __dvb_frontend_open+0x2e9/0xca0 [ 272.357812][T10117] ? dvb_frontend_open+0x1ce/0x870 [ 272.362945][T10117] ? down_read+0x2b9/0x320 [ 272.367408][T10117] ? __pfx_dvb_frontend_open+0x10/0x10 [ 272.372928][T10117] dvb_device_open+0x24f/0x340 [ 272.377749][T10117] chrdev_open+0x4d9/0x600 [ 272.382202][T10117] ? __pfx_chrdev_open+0x10/0x10 [ 272.387176][T10117] ? fsnotify_open_perm_and_set_mode+0x135/0x6b0 [ 272.393533][T10117] ? devcgroup_check_permission+0x31/0x8f0 [ 272.399370][T10117] ? __pfx_chrdev_open+0x10/0x10 [ 272.404357][T10117] do_dentry_open+0x80e/0x1360 [ 272.409164][T10117] vfs_open_consume+0x4a/0x350 [ 272.413965][T10117] ? path_openat+0x16e1/0x20f0 [ 272.418761][T10117] path_openat+0x16fc/0x20f0 [ 272.423387][T10117] do_file_open+0x23e/0x4a0 [ 272.427924][T10117] ? __pfx_do_file_open+0x10/0x10 [ 272.432992][T10117] ? _raw_spin_unlock+0x28/0x50 [ 272.437874][T10117] ? alloc_fd+0x6af/0x760 [ 272.442237][T10117] do_sys_openat2+0x115/0x200 [ 272.446964][T10117] ? __se_sys_futex+0x3a8/0x450 [ 272.451851][T10117] ? __pfx_do_sys_openat2+0x10/0x10 [ 272.457074][T10117] ? rcu_is_watching+0x16/0xb0 [ 272.461878][T10117] __x64_sys_openat+0x138/0x170 [ 272.466797][T10117] do_syscall_64+0x166/0x520 [ 272.471423][T10117] ? trace_irq_disable+0x3b/0x140 [ 272.476475][T10117] ? entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 272.482566][T10117] ? clear_bhb_loop+0x70/0xc0 [ 272.487308][T10117] entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 272.493254][T10117] RIP: 0033:0x7f34cc35fd8e [ 272.497694][T10117] Code: 08 0f 85 a5 a8 ff ff 49 89 fb 48 89 f0 48 89 d7 48 89 ce 4c 89 c2 4d 89 ca 4c 8b 44 24 08 4c 8b 4c 24 10 4c 89 5c 24 08 0f 05 66 2e 0f 1f 84 00 00 00 00 00 0f 1f 80 00 00 00 00 48 83 ec 08 [ 272.517324][T10117] RSP: 002b:00007f34cd1fbb28 EFLAGS: 00000246 ORIG_RAX: 0000000000000101 [ 272.525789][T10117] RAX: ffffffffffffffda RBX: 00007f34cd1fc6c0 RCX: 00007f34cc35fd8e [ 272.533784][T10117] RDX: 0000000000000802 RSI: 00007f34cd1fbc00 RDI: ffffffffffffff9c [ 272.541785][T10117] RBP: 00007f34cd1fbc00 R08: 0000000000000000 R09: 0000000000000000 [ 272.549779][T10117] R10: 0000000000000000 R11: 0000000000000246 R12: cccccccccccccccd [ 272.557784][T10117] R13: 00007f34cc626038 R14: 00007f34cc625fa0 R15: 00007ffd8eb90d18 [ 272.565793][T10117] [ 272.569463][T10117] Kernel Offset: disabled [ 272.573822][T10117] Rebooting in 86400 seconds..