last executing test programs: 2m40.880940918s ago: executing program 1 (id=970): r0 = socket$can_bcm(0x1d, 0x2, 0x2) io_setup(0x9, &(0x7f0000000240)=0x0) (async) connect$can_bcm(r0, &(0x7f0000000000), 0x10) io_submit(r1, 0x1, &(0x7f00000004c0)=[&(0x7f00000000c0)={0x400000, 0x0, 0x0, 0x1, 0x0, r0, &(0x7f0000000200)="0500000093c21faf16da39de706f646800580f02000000003f420f000000000000580f02000000003f420f00000000000029ffffff000000", 0x38}]) (async) syz_emit_vhci(&(0x7f0000000080)=@HCI_EVENT_PKT={0x4, @inquiry_info={{0x2, 0x1d}, {0x2, [{@none, 0x5, 0x6, 0x7, "825c8c", 0x6}, {@fixed={'\xaa\xaa\xaa\xaa\xaa', 0x11}, 0x9, 0x9, 0x9, "edda1f", 0x5}]}}}, 0x20) (async) ioctl$BLKTRACESETUP(0xffffffffffffffff, 0xc0481273, &(0x7f0000000180)={'\x00', 0x7ff, 0x5, 0x8, 0x8, 0x5, 0x0}) prlimit64(r2, 0x7, &(0x7f0000000140)={0x8, 0x8b}, 0x0) (async) sched_setscheduler(0x0, 0x1, &(0x7f0000000080)=0x7) r3 = getpid() (async) mkdir(&(0x7f00000003c0)='./file0\x00', 0x21) (async) mkdirat(0xffffffffffffff9c, &(0x7f0000000040)='./file1\x00', 0x0) (async) mkdir(&(0x7f0000000280)='./bus\x00', 0x0) mount$overlay(0x0, &(0x7f00000000c0)='./bus\x00', &(0x7f0000000080), 0x0, &(0x7f0000000400)={[{@upperdir={'upperdir', 0x3d, './file1'}}, {@lowerdir={'lowerdir', 0x3d, './file0'}}, {@workdir={'workdir', 0x3d, './bus'}}]}) (async) r4 = open(&(0x7f0000000040)='./file0\x00', 0x400, 0x43) mknodat$loop(r4, &(0x7f0000000180)='./file1\x00', 0x6000, 0x0) chdir(&(0x7f00000003c0)='./bus\x00') linkat(r4, &(0x7f0000000100)='./file1\x00', r4, &(0x7f0000000240)='./file0\x00', 0x400) (async) r5 = openat$dir(0xffffffffffffff9c, &(0x7f0000000000)='.\x00', 0x0, 0x0) (async) mkdir(&(0x7f0000000300)='./bus\x00', 0x0) chdir(&(0x7f0000000140)='./bus\x00') (async) openat(0xffffffffffffff9c, &(0x7f00000002c0)='./bus\x00', 0x42, 0x58) renameat2(0xffffffffffffff9c, &(0x7f0000000480)='./bus\x00', r5, &(0x7f00000004c0)='./file0\x00', 0x2) sched_setscheduler(r3, 0x2, &(0x7f0000000200)=0x6) mmap(&(0x7f0000000000/0xb36000)=nil, 0xb36000, 0xb635773f06ebbeef, 0x8031, 0xffffffffffffffff, 0x0) (async) socketpair$unix(0x1, 0x2, 0x0, &(0x7f0000000200)={0xffffffffffffffff}) connect$unix(r6, &(0x7f000057eff8)=@file={0x0, './file0\x00'}, 0x6e) r7 = socket$inet(0xa, 0x801, 0x84) connect$inet(r7, &(0x7f0000004cc0)={0x2, 0x0, @remote={0xac, 0x14, 0xffffffffffffffff}}, 0x10) (async) listen(r7, 0x8) (async) accept4(r7, 0x0, 0x0, 0x0) 2m40.623357246s ago: executing program 1 (id=974): ioctl$AUTOFS_DEV_IOCTL_ISMOUNTPOINT(0xffffffffffffffff, 0xc018937e, &(0x7f0000000000)={{0x1, 0x1, 0x18, 0xffffffffffffffff, {0x4}}, './file0\x00'}) r0 = socket$rds(0x15, 0x5, 0x0) setsockopt$SO_TIMESTAMP(r0, 0x1, 0x40, &(0x7f0000000240), 0x4) fanotify_init(0x16, 0x0) r1 = syz_usb_connect(0x2, 0x2d, &(0x7f0000000000)={{0x12, 0x1, 0x110, 0x73, 0x9e, 0x61, 0x8, 0xfd9, 0x2c, 0x66b, 0x1, 0x2, 0x3, 0x1, [{{0x9, 0x2, 0x1b, 0x1, 0x7, 0xd4, 0x40, 0x0, [{{0x9, 0x4, 0x65, 0x0, 0x1, 0xbe, 0x86, 0x6d, 0x1, [], [{{0x9, 0x5, 0x1, 0x2, 0x40, 0x1, 0x3, 0x9}}]}}]}}]}}, 0x0) syz_usb_ep_read(r1, 0x1, 0x0, 0x0) syz_usb_control_io$hid(r1, &(0x7f00000003c0)={0x24, 0x0, &(0x7f0000000040)={0x0, 0x3, 0x2, @string={0x2}}, 0x0, 0x0}, 0x0) syz_usb_control_io$printer(r1, &(0x7f00000008c0)={0x14, 0x0, &(0x7f00000002c0)={0x0, 0x3, 0x4, @lang_id={0x4, 0x3, 0x437}}}, 0x0) io_cancel(0x0, 0xfffffffffffffffe, 0x0) bpf$BPF_RAW_TRACEPOINT_OPEN(0x11, &(0x7f0000000080)={&(0x7f0000000040)='sched_switch\x00'}, 0x18) recvmsg$unix(0xffffffffffffffff, 0x0, 0x2121) prlimit64(0x0, 0xe, &(0x7f0000000140)={0x8, 0x8b}, 0x0) sched_setscheduler(0x0, 0x1, 0x0) r2 = getpid() sched_setscheduler(r2, 0x2, &(0x7f0000000200)=0x4) mmap(&(0x7f0000000000/0xb36000)=nil, 0xb36000, 0xb635773f06ebbeef, 0x8031, 0xffffffffffffffff, 0x0) r3 = openat$tun(0xffffffffffffff9c, &(0x7f00000001c0), 0xa2f01, 0x0) ioctl$TUNSETIFF(r3, 0x400454ca, &(0x7f00000000c0)={'syzkaller1\x00', 0x6bf1c2d5adba8c32}) r4 = socket$kcm(0x2, 0xa, 0x2) ioctl$SIOCSIFHWADDR(r4, 0x8914, &(0x7f0000000180)={'syzkaller1\x00', @link_local}) r5 = socket$nl_netfilter(0x10, 0x3, 0xc) bind$xdp(0xffffffffffffffff, &(0x7f0000000100)={0x2c, 0x2, 0x0, 0xa}, 0x10) sendmsg$NFT_BATCH(r5, &(0x7f0000000200)={0x0, 0x0, &(0x7f0000000000)={&(0x7f0000000040)=ANY=[@ANYBLOB="140000001000040000000000000000000000000a20000000000a01020000000000000000010000000900010073797a300000000058000000160a01000000000000000000010000000900010073797a30000000000900020073797a30000000002c0003800800014000000000080002400000000010000380140001007465616d3000000000000000000000005c000000160a0101000b000000000000010000000900020073797a30000000000900010073797a3000000000300003802c00038014"], 0xfc}}, 0x0) write$tun(r3, &(0x7f0000000580)={@void, @void, @eth={@multicast, @broadcast, @val={@void, {0x8100, 0x0, 0x1, 0x3}}, {@ipv6={0x86dd, @dccp_packet={0xf, 0x6, "a3de38", 0x10, 0x21, 0xff, @mcast1, @loopback, {[], {{0x4e20, 0x4e22, 0x4, 0x1, 0xf, 0x0, 0x0, 0x8, 0x6, "a8fb0e", 0xc, "f4682c"}}}}}}}}, 0x4a) socketpair$unix(0x1, 0x2, 0x0, &(0x7f0000000200)={0xffffffffffffffff, 0xffffffffffffffff}) connect$unix(r6, &(0x7f000057eff8)=@file={0x0, './file0\x00'}, 0x6e) sendmmsg$unix(r7, &(0x7f0000000000), 0x400000000000041, 0x0) recvmmsg(r6, &(0x7f00000000c0), 0x10106, 0x2, 0x0) mount(0x0, &(0x7f0000000280)='./file0/file0\x00', &(0x7f0000000040)='jffs2\x00', 0x0, 0x0) seccomp$SECCOMP_SET_MODE_FILTER_LISTENER(0x1, 0xc, &(0x7f0000000040)={0x4, &(0x7f0000000240)=[{0xc, 0x0, 0x3, 0x20000003}, {0x6, 0x0, 0x2f, 0x8}, {0x8, 0x0, 0x1, 0x48}, {0x8, 0xf, 0x10, 0x9}]}) 2m35.406264601s ago: executing program 1 (id=986): r0 = socket$nl_route(0x10, 0x3, 0x0) ioctl$ifreq_SIOCGIFINDEX_team(r0, 0x8933, &(0x7f0000000000)={'team0\x00', 0x0}) sendmsg$nl_route(r0, &(0x7f0000000000)={0x0, 0x0, &(0x7f0000000180)={&(0x7f00000000c0)=@newlink={0x68, 0x10, 0xffffffffffffffff, 0x70bd25, 0x25dfdbfb, {0x0, 0x0, 0x0, 0x0, 0x2017, 0x2021}, [@IFLA_LINKINFO={0x40, 0x12, 0x0, 0x1, @macvlan={{0xc}, {0x30, 0x2, 0x0, 0x1, [@IFLA_MACVLAN_MACADDR_MODE={0x8, 0x3, 0x3}, @IFLA_MACVLAN_MODE={0x8, 0x1, 0x10}, @IFLA_MACVLAN_MACADDR_DATA={0x1c, 0x5, 0x0, 0x1, [{0xa, 0x4, @local}, {0xa, 0x4, @local}]}]}}}, @IFLA_LINK={0x8, 0x5, r1}]}, 0x68}, 0x1, 0x0, 0x0, 0x1}, 0x8000002) r2 = socket(0x2, 0x80805, 0x0) getsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX3(r2, 0x84, 0x6f, &(0x7f0000000000)={0x0, 0x300, &(0x7f0000000380)=[@in={0x2, 0x0, @initdev={0xac, 0x1e, 0x0, 0x0}}]}, &(0x7f0000000180)=0x10) socket$nl_generic(0x10, 0x3, 0x10) sendmsg$nl_route(0xffffffffffffffff, 0x0, 0x0) r3 = syz_usb_connect$hid(0x0, 0x36, &(0x7f0000000040)={{0x12, 0x1, 0x0, 0x0, 0x0, 0x0, 0x40, 0x1e7d, 0x2cf6, 0x0, 0x0, 0x0, 0x0, 0x1, [{{0x9, 0x2, 0x24, 0x1, 0x0, 0x0, 0x0, 0x0, [{{0x9, 0x4, 0x0, 0x0, 0x1, 0x3, 0x0, 0x2, 0x0, {0x9, 0x21, 0x0, 0x0, 0x1, {0x22, 0x7}}}}]}}]}}, 0x0) syz_usb_control_io$hid(r3, 0x0, 0x0) syz_usb_control_io(r3, &(0x7f0000000000)={0x2c, &(0x7f00000000c0)=ANY=[@ANYBLOB="eb21070000003c183d7da3"], 0x0, 0x0, 0x0, 0x0}, 0x0) syz_genetlink_get_family_id$ipvs(&(0x7f0000000080), r2) socket$nl_generic(0x10, 0x3, 0x10) bpf$PROG_LOAD(0x5, &(0x7f0000000200)={0x11, 0xb, 0x0, &(0x7f0000000040)='GPL\x00', 0x0, 0x0, 0x0, 0x40f00, 0x0, '\x00', 0x0, @fallback=0x33, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x94) prlimit64(0x0, 0xe, &(0x7f0000000140)={0x8, 0x8b}, 0x0) sched_setscheduler(0x0, 0x2, &(0x7f0000000080)=0x8) r4 = getpid() sched_setaffinity(0x0, 0x8, &(0x7f00000002c0)=0x2) sched_setscheduler(r4, 0x2, &(0x7f0000000200)=0x7) mmap(&(0x7f0000000000/0xb36000)=nil, 0xb36000, 0xb635773f06ebbeee, 0x8031, 0xffffffffffffffff, 0x0) socketpair$unix(0x1, 0x2, 0x0, &(0x7f0000000200)={0xffffffffffffffff, 0xffffffffffffffff}) connect$unix(r5, &(0x7f000057eff8)=@abs, 0x6e) sendmmsg$unix(r6, &(0x7f0000000000), 0x651, 0x0) recvmmsg(r5, &(0x7f00000000c0), 0x10106, 0x2, 0x0) ioctl$TIOCVHANGUP(0xffffffffffffffff, 0x5437, 0x0) r7 = openat$binfmt_format(0xffffff9c, &(0x7f0000000040)='/proc/sys/fs/binfmt_misc/syz1\x00', 0x2, 0x0) bpf$MAP_CREATE(0x0, &(0x7f0000000680)=ANY=[@ANYBLOB="1b000000000000000000"], 0x48) bpf$PROG_LOAD(0x5, 0x0, 0x0) bpf$BPF_RAW_TRACEPOINT_OPEN(0x11, 0x0, 0x0) uname(&(0x7f0000000080)=""/209) write$binfmt_format(r7, &(0x7f0000000100)='-1\x00', 0x2) 2m33.765542304s ago: executing program 0 (id=992): openat$uinput(0xffffffffffffff9c, &(0x7f0000000080), 0x802, 0x0) openat$sysfs(0xffffffffffffff9c, &(0x7f0000000000)='/sys/block/nbd8', 0x0, 0x43) r0 = socket$inet_udplite(0x2, 0x2, 0x88) setsockopt$IPT_SO_SET_REPLACE(r0, 0x4000000000000, 0x40, &(0x7f0000000340)=@raw={'raw\x00', 0x4001, 0x3, 0x2b0, 0x138, 0x0, 0x148, 0x0, 0x148, 0x218, 0x240, 0x240, 0x218, 0x240, 0x7fffffe, 0x0, {[{{@ip={@loopback, @local, 0x0, 0x0, 'ip6gretap0\x00', 'netdevsim0\x00'}, 0x0, 0xf0, 0x138, 0x0, {}, [@common=@inet=@hashlimit1={{0x58}, {'lo\x00', {0x0, 0x0, 0x1ff, 0x0, 0x0, 0xed, 0x7}}}, @common=@unspec=@connlabel={{0x28}}]}, @common=@inet=@TEE={0x48, 'TEE\x00', 0x1, {@ipv6=@private1, 'ip6erspan0\x00'}}}, {{@ip={@local, @loopback, 0x0, 0x0, 'veth0_vlan\x00', 'macvtap0\x00'}, 0x0, 0xc0, 0xe0, 0x0, {}, [@inet=@rpfilter={{0x28}}, @inet=@rpfilter={{0x28, 'rpfilter\x00', 0x2}}]}, @unspec=@TRACE={0x20}}], {{'\x00', 0x0, 0x70, 0x98}, {0x28}}}}, 0x310) r1 = bpf$BPF_PROG_RAW_TRACEPOINT_LOAD(0x5, &(0x7f00000013c0)={0x18, 0x3, &(0x7f0000000080)=ANY=[@ANYBLOB="1801200000000080d80800000000"], &(0x7f0000000000)='syzkaller\x00'}, 0x90) bpf$BPF_RAW_TRACEPOINT_OPEN(0x11, &(0x7f00000000c0)={&(0x7f0000000040)='contention_end\x00', r1}, 0x10) prctl$PR_SCHED_CORE(0x3e, 0x1, 0x0, 0x2, 0x0) sched_setaffinity(0x0, 0x0, 0x0) socket$inet6_tcp(0xa, 0x1, 0x0) prlimit64(0x0, 0xe, &(0x7f0000000140)={0x8, 0x8b}, 0x0) bind$vsock_stream(0xffffffffffffffff, 0x0, 0x0) socket$nl_route(0x10, 0x3, 0x0) mmap(&(0x7f0000000000/0x95c000)=nil, 0x95c000, 0x200000b, 0x8c4b815a5465c2b2, 0xffffffffffffffff, 0x0) r2 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$sock_int(r2, 0x1, 0x3c, &(0x7f0000000040)=0x1, 0x4) setsockopt$inet_tcp_TCP_REPAIR(r2, 0x6, 0x13, &(0x7f00000000c0)=0x1, 0x4) connect$inet(r2, &(0x7f0000000080)={0x2, 0x0, @loopback}, 0x10) setsockopt$inet_tcp_TCP_REPAIR(r2, 0x6, 0x13, &(0x7f00000001c0)=0xffffffffffffffff, 0x4) sendmmsg$inet(r2, &(0x7f0000000d00)=[{{0x0, 0x0, &(0x7f0000002c00)=[{&(0x7f0000001500)="b25b365c0254a7c6fc7ea6155a71b613b02d1645aab67271075189c3540c4dd19ebfb3c4acf87f2eeb258e62cc6ae96db360d874500cb86b4185ee533bf708", 0x3f}, {&(0x7f0000002800)="cf", 0x1}, {&(0x7f0000000380)="08e0ac8fb1d99df61d7b518d0a62071e7ec69f658d5a52d7eb7ea31db43f8cf570f335a80860ac4cc240dc149d8468493db8aad089f590d62e0bcb9d1dcee636ee311ee51839b7201745baef82209b2ab741dc5ea481ae9dcebe39b1101a42a8c82de46107541c240ad0d9ee4a9340cffd72aaea692a60993637c81d23a0d0ebbae66f1eb2771df2482c043d8715ae788b56cc91eaa4d6bbdec82d8f91eb822d0b5f3ebd86", 0xa5}, {&(0x7f0000000180)="8a", 0x1}, {&(0x7f0000002b40)='-', 0x1}], 0x5}}, {{0x0, 0x0, &(0x7f0000002f00)=[{&(0x7f0000001580)="ce90bfdbcfb8a86a74f6799f98c36e23e210f053830ac8e978a0785884001a7099c4b9016f1a65a57390caf78c272cbf9711f94505dd525af1ff7d013438df5b844226f41b81e58eb73366", 0x4b}, {&(0x7f0000000540)="f2e659a0b00d26c2", 0x8}, {&(0x7f0000002e40)="d4", 0x1}], 0x3}}, {{0x0, 0x0, &(0x7f0000000580)=[{&(0x7f0000003000)="e1", 0x1}, {&(0x7f00000010c0)="fa", 0x1}, {&(0x7f0000001680)="d8", 0x1}, {&(0x7f0000001600)="f2964dd16e01d56b414499264923beda58d7da0313c1ccafe53965750f25bdaa6b56a87307ec23d48b6f35ce49a813a2bc3cb23fdf42826bdc16788ff466919594de5bf8a1fa5d825947271ade4a95efeb170c", 0x53}, {&(0x7f0000001340)="b8", 0x1}, {&(0x7f0000000500)="01", 0x1}, {&(0x7f0000000280)="87", 0x1}], 0x7}}, {{0x0, 0x0, &(0x7f0000001540)=[{&(0x7f0000000140)}, {&(0x7f0000000340)="e4", 0x1}], 0x2}}], 0x4, 0x4000000) setsockopt$sock_int(r2, 0x1, 0x20, &(0x7f0000000000)=0x7fffffff, 0x4) syz_open_procfs$namespace(0x0, &(0x7f0000000080)='ns/ipc\x00') sched_setscheduler(0x0, 0x2, &(0x7f0000000180)=0x1) socketpair$unix(0x1, 0x2, 0x0, &(0x7f0000000340)) r3 = syz_open_dev$MSR(&(0x7f00000001c0), 0x0, 0x0) read$msr(r3, &(0x7f0000004c00)=""/102392, 0x18ff8) socket$nl_netfilter(0x10, 0x3, 0xc) syz_genetlink_get_family_id$ipvs(&(0x7f0000000200), 0xffffffffffffffff) sendmsg$IPVS_CMD_SET_DEST(r3, &(0x7f0000000300)={&(0x7f0000000040)={0x10, 0x0, 0x0, 0x4000}, 0xc, &(0x7f00000002c0)={&(0x7f0000000440)=ANY=[], 0x28}, 0x1, 0x0, 0x0, 0x20000000}, 0x4000880) madvise(&(0x7f0000000000/0x600000)=nil, 0x600000, 0xd) 2m33.067662922s ago: executing program 0 (id=993): r0 = socket$packet(0x11, 0x3, 0x300) setsockopt$packet_tx_ring(r0, 0x107, 0xd, &(0x7f0000000380)=@req3={0x10000, 0x100000001, 0x10000, 0x1}, 0x1c) sendmmsg$sock(r0, &(0x7f0000006740)=[{{&(0x7f0000000180)=@l2tp6={0xa, 0x0, 0x5c2e, @mcast1, 0x8001}, 0x80, 0x0}}], 0x1, 0x24064044) ioctl$vim2m_VIDIOC_S_FMT(0xffffffffffffffff, 0xc0d05605, &(0x7f0000000140)={0x1, @pix_mp={0x8000, 0x3, 0x34343452, 0x4, 0x7, [{0x592e3537, 0x2}, {0xfffffff7, 0x9}, {0x1, 0x9}, {0xe53, 0x7}, {0x7000, 0x8}, {0x7, 0xc}, {0x8, 0x32}, {0x1, 0xfffffff0}], 0xd7, 0x7, 0x3, 0x2, 0x4}}) prctl$PR_SCHED_CORE(0x3e, 0x1, 0x0, 0x2, 0x0) prlimit64(0x0, 0xe, &(0x7f0000000240)={0x9, 0x100008b}, 0x0) sched_setscheduler(0x0, 0x1, &(0x7f0000000100)=0x9) openat$sequencer(0xffffffffffffff9c, &(0x7f00000000c0), 0x8200, 0x0) setsockopt$ax25_int(0xffffffffffffffff, 0x101, 0x2, 0x0, 0x0) r1 = syz_open_dev$sndmidi(&(0x7f00000004c0), 0x2, 0x141102) writev(r1, &(0x7f0000000840)=[{&(0x7f00000002c0)="94", 0xf000}, {0x0}], 0x2) r2 = socket$kcm(0x10, 0x2, 0x0) sendmsg$kcm(r2, &(0x7f0000000000)={0x0, 0x0, &(0x7f0000000140)=[{0x0}], 0x1}, 0x0) ioctl$DRM_IOCTL_MODE_CREATE_DUMB(0xffffffffffffffff, 0xc02064b2, &(0x7f0000000040)={0x7, 0x6576, 0x8}) r3 = socket$pppl2tp(0x18, 0x1, 0x1) r4 = openat$comedi(0xffffff9c, &(0x7f0000000040)='/dev/comedi1\x00', 0x2180, 0x0) ioctl$COMEDI_DEVCONFIG(r4, 0x40946400, &(0x7f0000000280)={'pcl812\x00', [0x2f00, 0x5, 0x3, 0x2, 0x0, 0x1, 0x1, 0x9, 0xffe, 0x1, 0xc, 0x1, 0x4, 0x2, 0xffff, 0x6, 0xffffffa7, 0x40000009, 0x832, 0x30000, 0x3ff, 0x9, 0x800, 0xe2df, 0x2, 0x1, 0x80, 0x3, 0x4, 0x7, 0x70f]}) close_range(0xffffffffffffffff, 0xffffffffffffffff, 0x2) r5 = socket$l2tp6(0xa, 0x2, 0x73) r6 = socket$nl_route(0x10, 0x3, 0x0) sendmsg$nl_route(r6, &(0x7f0000001400)={0x0, 0x0, &(0x7f00000013c0)={&(0x7f0000000580)=ANY=[@ANYBLOB="5842e4186f562989c2a5e5c10000002000a9ba00000000000000000a20000000000000000000001400110076657468315f766c616e00000000000014000100000000000000000000000000000000001400030014f132000000000000000000001300"], 0x58}}, 0x0) connect$pppl2tp(r3, &(0x7f0000000080)=@pppol2tpv3in6={0x18, 0x1, {0x0, r5, 0x4, 0x0, 0x0, 0x0, {0xa, 0x4e23, 0x2, @mcast1, 0x5a89}}}, 0x3a) r7 = syz_genetlink_get_family_id$mptcp(&(0x7f0000000400), 0xffffffffffffffff) sendmsg$MPTCP_PM_CMD_GET_ADDR(r0, &(0x7f0000000540)={&(0x7f00000003c0)={0x10, 0x0, 0x0, 0x400000}, 0xc, &(0x7f0000000500)={&(0x7f0000000440)=ANY=[@ANYBLOB=',\x00\x00\x00', @ANYRES16=r7, @ANYBLOB="0004b0d439b282ae999d03000000080003000100000008000300040000000800040000000080"], 0x2c}, 0x1, 0x0, 0x0, 0x90}, 0x40688c1) mmap(&(0x7f0000001000/0x4000)=nil, 0x4000, 0x4, 0x11, 0xffffffffffffffff, 0x100000000) bpf$BPF_MAP_CONST_STR_FREEZE(0x16, &(0x7f0000000480), 0x4) mount(&(0x7f0000000140)=@nullb, &(0x7f0000000040)='./cgroup\x00', &(0x7f0000000180)='gfs2\x00', 0x2208004, 0x0) connect$pppoe(0xffffffffffffffff, 0x0, 0x0) r8 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f00000001c0)='memory.events\x00', 0x275a, 0x0) write$cgroup_subtree(r8, 0x0, 0x32600) 2m31.763215864s ago: executing program 0 (id=998): ioctl$KVM_CREATE_VM(0xffffffffffffffff, 0xae01, 0x0) r0 = userfaultfd(0x80001) ioctl$UFFDIO_API(r0, 0xc018aa3f, &(0x7f0000000140)) ioctl$UFFDIO_REGISTER(r0, 0xc020aa00, &(0x7f0000000080)={{&(0x7f0000ffd000/0x3000)=nil, 0x3000}, 0x1}) madvise(&(0x7f0000000000/0x400000)=nil, 0x400000, 0x19) r1 = socket$xdp(0x2c, 0x3, 0x0) setsockopt$XDP_UMEM_REG(r1, 0x11b, 0x4, &(0x7f0000000340)={&(0x7f0000000000)=""/59, 0x304000, 0x800, 0x0, 0x3}, 0x20) ioctl$UFFDIO_COPY(r0, 0xc028aa05, &(0x7f00000003c0)={&(0x7f0000ffd000/0x3000)=nil, &(0x7f0000000000/0x3000)=nil, 0x3000, 0xf500}) 2m31.06166516s ago: executing program 0 (id=1000): r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000000180), 0x2, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) syz_open_dev$sndctrl(0x0, 0x1, 0x0) prlimit64(0x0, 0xe, &(0x7f0000000140)={0x8, 0x8b}, 0x0) sendmsg$RDMA_NLDEV_CMD_STAT_GET(0xffffffffffffffff, 0x0, 0x0) sched_setscheduler(0x0, 0x2, &(0x7f0000000640)=0x2) getsockopt$inet_mreqsrc(0xffffffffffffffff, 0x0, 0x53, &(0x7f0000000000)={@initdev, @empty, @remote}, 0x0) sched_setaffinity(0x0, 0x8, &(0x7f0000000280)=0x2) prctl$PR_SCHED_CORE(0x3e, 0x1, 0x0, 0x2, 0x0) r2 = syz_open_dev$MSR(&(0x7f00000001c0), 0x0, 0x0) read$msr(r2, &(0x7f0000019680)=""/102392, 0x18ff8) connect$inet6(0xffffffffffffffff, &(0x7f0000000000)={0xa, 0x4e22, 0x0, @dev, 0x5}, 0x1c) sendmmsg$inet6(0xffffffffffffffff, &(0x7f0000003cc0)=[{{0x0, 0x0, &(0x7f0000003980), 0x171}}], 0x400000000000172, 0x4000000) r3 = socket$nl_route(0x10, 0x3, 0x0) sendmsg$nl_route(r3, &(0x7f0000000040)={0x0, 0x0, &(0x7f00000002c0)={&(0x7f00000000c0)=@newlink={0x30, 0x10, 0xc362e63b3f31ba5f, 0x0, 0x0, {0x0, 0x0, 0x0, 0x0, 0x20080, 0x8}, [@IFLA_GROUP={0x8}, @IFLA_GSO_MAX_SIZE={0x8, 0x29, 0xdc6e}]}, 0x30}}, 0x0) ioctl$KVM_CREATE_IRQCHIP(r1, 0xae60) r4 = ioctl$KVM_CREATE_VCPU(r1, 0xae41, 0x0) bpf$PROG_LOAD(0x5, &(0x7f0000000180)={0x5, 0x4, &(0x7f0000000080)=ANY=[@ANYBLOB="1800000000081000000000000000400063010c200000000095"], &(0x7f0000000000)='GPL\x00', 0x0, 0x0, 0x0, 0x0, 0x0, '\x00', 0x0, @fallback, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x94) syz_kvm_setup_cpu$x86(r1, r4, &(0x7f0000fd8000/0x18000)=nil, &(0x7f0000000380)=[@text64={0x40, 0x0}], 0x1, 0x32, 0x0, 0x0) r5 = openat(0xffffffffffffff9c, 0x0, 0x2c41, 0x0) getsockopt$inet_pktinfo(r5, 0x0, 0x8, &(0x7f0000000300)={0x0, @local, @broadcast}, &(0x7f0000000340)=0xc) prctl$PR_SET_SYSCALL_USER_DISPATCH_ON(0x3b, 0x1, 0x0, 0x2, &(0x7f0000006680)) sched_setscheduler(0x0, 0x2, &(0x7f0000000280)=0x2) sched_setaffinity(0x0, 0x8, &(0x7f00000002c0)=0x2) prctl$PR_SCHED_CORE(0x3e, 0x1, 0x0, 0x2, 0x0) r6 = syz_open_dev$MSR(&(0x7f00000001c0), 0x0, 0x0) read$msr(r6, 0x0, 0x0) 2m31.054456341s ago: executing program 1 (id=1001): r0 = socket$inet_tcp(0x2, 0x1, 0x0) bind$inet(r0, &(0x7f0000000200)={0x2, 0x4e20, @multicast1}, 0x10) setsockopt$inet_tcp_int(r0, 0x6, 0x1e, &(0x7f0000000040)=0x200, 0x0) connect$inet(r0, &(0x7f0000000000)={0x2, 0x4e20, @dev={0xac, 0x14, 0x14, 0x18}}, 0x10) r1 = socket(0x10, 0x3, 0x0) socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000000240)) ioctl$sock_SIOCGIFINDEX(0xffffffffffffffff, 0x8933, &(0x7f0000000000)={'vlan0\x00', 0x0}) mkdirat(0xffffffffffffff9c, &(0x7f0000000100)='./file0\x00', 0x0) bpf$BPF_MAP_GET_NEXT_ID(0xc, &(0x7f0000000000)={0x41}, 0x8) mount$tmpfs(0x0, &(0x7f0000000200)='./file0\x00', &(0x7f0000000280), 0x810000, 0x0) r3 = open_tree(0xffffffffffffff9c, &(0x7f0000000640)='\x00', 0x89901) move_mount(r3, &(0x7f0000000000)='.\x00', 0xffffffffffffff9c, &(0x7f0000000180)='./file0\x00', 0x220) sendmsg$nl_route_sched(r1, &(0x7f0000000040)={0x0, 0x0, &(0x7f0000000300)={&(0x7f00000000c0)=@newqdisc={0x24, 0x24, 0xd0f, 0x70bd2d, 0x0, {0x60, 0x0, 0x0, r2, {0x0, 0xa}, {0xffff, 0xffff}, {0x0, 0xffff}}}, 0x24}}, 0x44080) sendmsg$nl_route_sched(r1, 0x0, 0xc010) sendto$unix(r3, &(0x7f0000000740)="1aa6b0a4fcb9c0ae1e781fc8a479f787ea8a0c1fe9425984508c88da85debb985ed5b3894ba596d1d022b520bb554f0c6a2fbf85205dd447152c1602085cddf9f732d1a5936cafd23e5045d76b50c820d2f9531f1a0908f22fef1f4c2e767bc1d16588772ea30982fc2f064c485ddf1304e56c45199ebc1f98b5e40e82dd419f7d3e5d92238cfec32c07456daac923a07f97fc06bc20bd1ea805f938cb48e5d12cc351ebf20bb3d72194219dd04aa7db400584e7ce997869", 0xb8, 0x0, &(0x7f0000000800)=@file={0x1, './file0\x00'}, 0x6e) r4 = openat$full(0xffffffffffffff9c, &(0x7f0000000140), 0x200000, 0x0) socket$nl_generic(0x10, 0x3, 0x10) r5 = syz_genetlink_get_family_id$nl80211(&(0x7f0000000040), 0xffffffffffffffff) sendmsg$NL80211_CMD_REQ_SET_REG(r3, &(0x7f0000000700)={0x0, 0x0, &(0x7f00000006c0)={&(0x7f0000000080)=ANY=[@ANYBLOB="57f9f91b23", @ANYRES16=r5, @ANYBLOB="010025bd7001fddbdf051b0000000000010010000000"], 0x1c}, 0x1, 0x0, 0x0, 0x40048c5}, 0x30044840) sendmsg$NL80211_CMD_ADD_TX_TS(r1, &(0x7f0000000680)={&(0x7f0000000580)={0x10, 0x0, 0x0, 0x4000}, 0xc, &(0x7f0000000600)={&(0x7f0000000380)=ANY=[@ANYBLOB="c22c0002", @ANYRES16=r5, @ANYBLOB="000229bd7000fddbdf25690000000600d4007f0000000a000600ffffffffffff0000"], 0x28}}, 0x4000011) r6 = openat$mice(0xffffffffffffff9c, &(0x7f00000001c0), 0x0) r7 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) ioctl$AUTOFS_DEV_IOCTL_SETPIPEFD(r3, 0xc0189378, &(0x7f00000003c0)={{0x1, 0x1, 0x18, r1, {r4}}, './file0\x00'}) socketpair$nbd(0x1, 0x1, 0x0, &(0x7f0000000400)={0xffffffffffffffff}) sendmsg$NBD_CMD_DISCONNECT(r7, &(0x7f0000000540)={&(0x7f0000000340)={0x10, 0x0, 0x0, 0x8}, 0xc, &(0x7f0000000500)={&(0x7f0000000880)=ANY=[@ANYBLOB="b8000000", @ANYRES16=0x0, @ANYBLOB="00022abd7000fbdbdf25020000000c000500000000000000000007000a005b282d0008000100000000000c00040002000000000000000c000800f7ffffffffffffff0c0005000400000000000000400007800c00018008000100", @ANYRES32=r8, @ANYBLOB="0c60db57199b0020005fd007769c9ee8267494013d347c4f3bdbd73800", @ANYRES32=r1, @ANYBLOB="0c00018008000100", @ANYRES32=r1, @ANYBLOB="0c00018008000100", @ANYRES32=r9, @ANYBLOB="0c00018008000100", @ANYRES32=r4, @ANYBLOB="0c00020009000000000000000c00080005000000000000000c0002000000000000000000"], 0xb8}, 0x1, 0x0, 0x0, 0x20000000}, 0x2e3e128ce411f53f) ioctl$sock_kcm_SIOCKCMATTACH(r3, 0x89e0, &(0x7f00000002c0)={r4, r6}) syz_open_procfs(0x0, &(0x7f0000000100)='mountinfo\x00') pipe2$watch_queue(&(0x7f0000000140)={0xffffffffffffffff, 0xffffffffffffffff}, 0x80) syz_usb_connect(0x3, 0x62, &(0x7f0000000240)=ANY=[@ANYBLOB="12010000fb5d7d086d04c30816040102030109025000010000000009041f0000ff0100000a24010400050201020724070500000508240805040004960d24f4000103020001000600060924030505030605810924030601030405050724", @ANYRES64=r10], 0x0) sendmsg$inet(r0, &(0x7f00000015c0)={0x0, 0x14, &(0x7f0000001600)=[{&(0x7f0000000240)=' ', 0xffffff1f}], 0x1}, 0x0) 2m29.404720997s ago: executing program 0 (id=1009): bpf$BPF_RAW_TRACEPOINT_OPEN(0x11, 0x0, 0x0) prlimit64(0x0, 0xe, &(0x7f0000000140)={0x7, 0x100}, 0x0) sched_setscheduler(0x0, 0x1, &(0x7f0000000240)=0x7) r0 = getpid() sched_setscheduler(r0, 0x2, &(0x7f0000000200)=0x7) r1 = syz_io_uring_setup(0x49a, &(0x7f0000000140)={0x0, 0xa065, 0x3180, 0x2, 0x240024e}, &(0x7f0000000080)=0x0, &(0x7f0000000040)=0x0) syz_memcpy_off$IO_URING_METADATA_GENERIC(r2, 0x4, &(0x7f00000000c0)=0xffb, 0x0, 0x4) syz_io_uring_submit(r2, r3, &(0x7f00000002c0)=@IORING_OP_TIMEOUT={0xb, 0x11, 0x0, 0x0, 0x0, &(0x7f0000000100), 0x1, 0x40, 0x1}) io_uring_enter(r1, 0x628, 0xc88d, 0x43, 0x0, 0x0) mmap(&(0x7f0000000000/0xb36000)=nil, 0xb36000, 0xb635773f06ebbeee, 0x8031, 0xffffffffffffffff, 0x0) getsockopt$sock_cred(0xffffffffffffffff, 0x1, 0x11, &(0x7f0000000040)={0x0}, &(0x7f0000000080)=0xc) ptrace$ARCH_GET_GS(0x1e, r4, &(0x7f00000000c0), 0x1004) socketpair$unix(0x1, 0x2, 0x0, &(0x7f0000000200)={0xffffffffffffffff, 0xffffffffffffffff}) connect$unix(r5, &(0x7f000057eff8)=@abs, 0x6e) sendmmsg$unix(r6, &(0x7f0000000000), 0x651, 0x0) recvmmsg(r5, &(0x7f00000000c0), 0x10106, 0x2, 0x0) sched_setscheduler(0x0, 0x2, &(0x7f0000000000)=0x6) setns(0xffffffffffffffff, 0x24020000) syz_init_net_socket$bt_hidp(0x1f, 0x3, 0x6) r7 = syz_open_procfs(0xffffffffffffffff, &(0x7f0000000000)='net/fib_triestat\x00') lseek(r7, 0x10000000005, 0x0) timerfd_settime(0xffffffffffffffff, 0x3, &(0x7f0000000140), 0x0) kexec_load(0x5, 0x0, 0x0, 0x0) 2m28.175731892s ago: executing program 0 (id=1013): bpf$PROG_LOAD(0x5, &(0x7f0000000680)={0x0, 0xc, &(0x7f0000000440)=ANY=[@ANYBLOB="18090000000000000000000000000000850000006d0000001801000020696c2500000000002020207b1af8ff00000000bfa100000000000007010000f8ffffffb702000008000000b703000000000000850000007000000095"], 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, '\x00', 0x0, @fallback, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x90) r0 = bpf$PROG_LOAD(0x5, &(0x7f00000000c0)={0x11, 0x14, &(0x7f0000000400)=ANY=[@ANYBLOB="1800000000000000000000000000000018110000", @ANYRES32, @ANYBLOB="0000000000000000b7080000000000007b8af8ff00000000bfa200000000000007020000f8ffffffb703000008000000b7040000000000008500000001"], &(0x7f0000000240)='GPL\x00', 0x0, 0x0, 0x0, 0x0, 0x0, '\x00', 0x0, @fallback, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x94) bpf$BPF_RAW_TRACEPOINT_OPEN(0x11, &(0x7f0000000bc0)={&(0x7f0000000940)='percpu_alloc_percpu\x00', r0}, 0x10) bpf$BPF_PROG_WITH_BTFID_LOAD(0x5, &(0x7f0000000300)=@bpf_lsm={0xd, 0x5, &(0x7f0000000040)=@framed={{0x75, 0xa, 0x0, 0x0, 0x0, 0x61, 0x11, 0x9c}, [@initr0]}, &(0x7f0000000000)='GPL\x00'}, 0x80) r1 = syz_open_dev$ndb(&(0x7f0000000080), 0x0, 0x8842) r2 = syz_init_net_socket$bt_l2cap(0x1f, 0x1, 0x0) bind$bt_l2cap(r2, &(0x7f00000007c0)={0x1f, 0x0, @fixed={'\xaa\xaa\xaa\xaa\xaa', 0x10}, 0x4}, 0xe) setsockopt$bt_l2cap_L2CAP_OPTIONS(r2, 0x6, 0x1, &(0x7f0000000280)={0x4403, 0x5b24, 0x1, 0x40, 0x7, 0x0, 0x40}, 0xc) listen(r2, 0x8) r3 = openat$sw_sync(0xffffffffffffff9c, &(0x7f0000000080), 0x0, 0x0) ioctl$SW_SYNC_IOC_CREATE_FENCE(r3, 0xc0285700, &(0x7f0000000100)={0x4, "5660359c3245d1c42317afad7d48ed51000000000000000100"}) ioctl$SW_SYNC_IOC_INC(r3, 0x40045701, &(0x7f00000002c0)=0x3) bpf$BPF_BTF_LOAD(0x12, &(0x7f0000000140)={&(0x7f0000000400)={{0xeb9f, 0x1, 0x0, 0x18, 0x0, 0x18, 0x18, 0x4, [@func={0x2, 0x0, 0x0, 0xc, 0x2}, @func_proto]}, {0x0, [0x0, 0x5f]}}, 0x0, 0x34}, 0x28) bpf$BPF_PROG_RAW_TRACEPOINT_LOAD(0x5, &(0x7f0000000180)={0x11, 0x3, &(0x7f0000000040)=@framed={{0x18, 0x0, 0x3, 0x0, 0x1, 0x0, 0x0, 0x0, 0x3}}, &(0x7f0000000080)='syzkaller\x00', 0x8, 0x0, 0x0, 0x41000}, 0x94) ioctl$ifreq_SIOCGIFINDEX_team(r2, 0x8933, &(0x7f0000000000)) ioctl$BLKGETZONESZ(r1, 0x80041284, &(0x7f00000000c0)=0x400) 2m27.473305294s ago: executing program 1 (id=1014): ioctl$DRM_IOCTL_MODE_GETRESOURCES(0xffffffffffffffff, 0xc04064a0, 0x0) setsockopt$inet6_tcp_int(0xffffffffffffffff, 0x6, 0x2000000000000022, 0x0, 0x0) r0 = socket$netlink(0x10, 0x3, 0x0) r1 = socket(0x10, 0x3, 0x0) sendmsg$nl_route_sched(r1, &(0x7f0000000040)={0x0, 0x0, &(0x7f0000000100)={0x0, 0x24}}, 0x0) getsockname$packet(r1, &(0x7f0000000080)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f0000000100)=0x14) sendmsg$nl_route(r0, &(0x7f0000000040)={0x0, 0x0, &(0x7f0000000000)={&(0x7f00000008c0)=ANY=[@ANYBLOB="48000000100005070000000000000000160000", @ANYRES32=r2, @ANYBLOB="0000000200000000280012000c00010076657468"], 0x48}}, 0x0) sendmsg$nl_route_sched(r0, &(0x7f0000000040)={0x0, 0x0, &(0x7f00000002c0)={&(0x7f0000000140)=@newqdisc={0x30, 0x24, 0xf1d, 0x0, 0x0, {0x0, 0x0, 0x0, r2, {}, {0xfff1, 0xffff}}, [@qdisc_kind_options=@q_clsact={0xb}]}, 0x30}}, 0x0) r3 = socket$nl_route(0x10, 0x3, 0x0) r4 = socket(0x10, 0x803, 0x4) syz_genetlink_get_family_id$nl80211(&(0x7f0000000380), r4) getsockname$packet(r4, &(0x7f0000000180)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f00000001c0)=0x14) sendmsg$nl_route_sched(r3, &(0x7f0000000280)={0x0, 0x0, &(0x7f0000000300)={&(0x7f00000003c0)=@delchain={0x34, 0x2c, 0xf31, 0x0, 0x2000, {0x0, 0x0, 0x0, r5, {}, {0xfff2, 0xffff}, {0xffff, 0x1}}, [@filter_kind_options=@f_flower={{0xb}, {0x4}}]}, 0x34}, 0x1, 0x0, 0x0, 0x4008844}, 0x4010) 2m26.933272706s ago: executing program 1 (id=1017): r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000000240), 0x0, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) ioctl$KVM_CREATE_IRQCHIP(r1, 0xae60) r2 = eventfd(0x6) ioctl$KVM_IRQFD(r1, 0x4020ae76, &(0x7f0000000100)={r2, 0x6, 0x2, r2}) r3 = ioctl$KVM_CREATE_VCPU(r1, 0xae41, 0x0) ioctl$KVM_SET_IRQCHIP(r1, 0x8208ae63, &(0x7f0000000600)={0x0, 0x0, @pic={0x2a, 0xc0, 0x15, 0x7, 0x3, 0x0, 0xf, 0x8, 0x3, 0x41, 0x3, 0x58, 0x8a, 0x5, 0x9, 0x7f}}) ioctl$KVM_SET_REGS(r3, 0x4090ae82, &(0x7f0000000000)={[0x5, 0xe, 0x4, 0x7, 0x2, 0x1020, 0xf1, 0x0, 0x7fffffffffffb, 0x5, 0x0, 0x1, 0x0, 0x5, 0x0, 0xbde], 0x4, 0x3c4210}) ioctl$KVM_RUN(r3, 0xae80, 0x0) 2m26.608682561s ago: executing program 32 (id=1017): r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000000240), 0x0, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) ioctl$KVM_CREATE_IRQCHIP(r1, 0xae60) r2 = eventfd(0x6) ioctl$KVM_IRQFD(r1, 0x4020ae76, &(0x7f0000000100)={r2, 0x6, 0x2, r2}) r3 = ioctl$KVM_CREATE_VCPU(r1, 0xae41, 0x0) ioctl$KVM_SET_IRQCHIP(r1, 0x8208ae63, &(0x7f0000000600)={0x0, 0x0, @pic={0x2a, 0xc0, 0x15, 0x7, 0x3, 0x0, 0xf, 0x8, 0x3, 0x41, 0x3, 0x58, 0x8a, 0x5, 0x9, 0x7f}}) ioctl$KVM_SET_REGS(r3, 0x4090ae82, &(0x7f0000000000)={[0x5, 0xe, 0x4, 0x7, 0x2, 0x1020, 0xf1, 0x0, 0x7fffffffffffb, 0x5, 0x0, 0x1, 0x0, 0x5, 0x0, 0xbde], 0x4, 0x3c4210}) ioctl$KVM_RUN(r3, 0xae80, 0x0) 2m12.985338607s ago: executing program 33 (id=1013): bpf$PROG_LOAD(0x5, &(0x7f0000000680)={0x0, 0xc, &(0x7f0000000440)=ANY=[@ANYBLOB="18090000000000000000000000000000850000006d0000001801000020696c2500000000002020207b1af8ff00000000bfa100000000000007010000f8ffffffb702000008000000b703000000000000850000007000000095"], 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, '\x00', 0x0, @fallback, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x90) r0 = bpf$PROG_LOAD(0x5, &(0x7f00000000c0)={0x11, 0x14, &(0x7f0000000400)=ANY=[@ANYBLOB="1800000000000000000000000000000018110000", @ANYRES32, @ANYBLOB="0000000000000000b7080000000000007b8af8ff00000000bfa200000000000007020000f8ffffffb703000008000000b7040000000000008500000001"], &(0x7f0000000240)='GPL\x00', 0x0, 0x0, 0x0, 0x0, 0x0, '\x00', 0x0, @fallback, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x94) bpf$BPF_RAW_TRACEPOINT_OPEN(0x11, &(0x7f0000000bc0)={&(0x7f0000000940)='percpu_alloc_percpu\x00', r0}, 0x10) bpf$BPF_PROG_WITH_BTFID_LOAD(0x5, &(0x7f0000000300)=@bpf_lsm={0xd, 0x5, &(0x7f0000000040)=@framed={{0x75, 0xa, 0x0, 0x0, 0x0, 0x61, 0x11, 0x9c}, [@initr0]}, &(0x7f0000000000)='GPL\x00'}, 0x80) r1 = syz_open_dev$ndb(&(0x7f0000000080), 0x0, 0x8842) r2 = syz_init_net_socket$bt_l2cap(0x1f, 0x1, 0x0) bind$bt_l2cap(r2, &(0x7f00000007c0)={0x1f, 0x0, @fixed={'\xaa\xaa\xaa\xaa\xaa', 0x10}, 0x4}, 0xe) setsockopt$bt_l2cap_L2CAP_OPTIONS(r2, 0x6, 0x1, &(0x7f0000000280)={0x4403, 0x5b24, 0x1, 0x40, 0x7, 0x0, 0x40}, 0xc) listen(r2, 0x8) r3 = openat$sw_sync(0xffffffffffffff9c, &(0x7f0000000080), 0x0, 0x0) ioctl$SW_SYNC_IOC_CREATE_FENCE(r3, 0xc0285700, &(0x7f0000000100)={0x4, "5660359c3245d1c42317afad7d48ed51000000000000000100"}) ioctl$SW_SYNC_IOC_INC(r3, 0x40045701, &(0x7f00000002c0)=0x3) bpf$BPF_BTF_LOAD(0x12, &(0x7f0000000140)={&(0x7f0000000400)={{0xeb9f, 0x1, 0x0, 0x18, 0x0, 0x18, 0x18, 0x4, [@func={0x2, 0x0, 0x0, 0xc, 0x2}, @func_proto]}, {0x0, [0x0, 0x5f]}}, 0x0, 0x34}, 0x28) bpf$BPF_PROG_RAW_TRACEPOINT_LOAD(0x5, &(0x7f0000000180)={0x11, 0x3, &(0x7f0000000040)=@framed={{0x18, 0x0, 0x3, 0x0, 0x1, 0x0, 0x0, 0x0, 0x3}}, &(0x7f0000000080)='syzkaller\x00', 0x8, 0x0, 0x0, 0x41000}, 0x94) ioctl$ifreq_SIOCGIFINDEX_team(r2, 0x8933, &(0x7f0000000000)) ioctl$BLKGETZONESZ(r1, 0x80041284, &(0x7f00000000c0)=0x400) 14.531888618s ago: executing program 2 (id=1480): openat$uinput(0xffffffffffffff9c, &(0x7f0000000080), 0x802, 0x0) openat$sysfs(0xffffffffffffff9c, &(0x7f0000000000)='/sys/block/nbd8', 0x0, 0x43) r0 = socket$inet_udplite(0x2, 0x2, 0x88) setsockopt$IPT_SO_SET_REPLACE(r0, 0x4000000000000, 0x40, &(0x7f0000000340)=@raw={'raw\x00', 0x4001, 0x3, 0x2b0, 0x138, 0x0, 0x148, 0x0, 0x148, 0x218, 0x240, 0x240, 0x218, 0x240, 0x7fffffe, 0x0, {[{{@ip={@loopback, @local, 0x0, 0x0, 'ip6gretap0\x00', 'netdevsim0\x00'}, 0x0, 0xf0, 0x138, 0x0, {}, [@common=@inet=@hashlimit1={{0x58}, {'lo\x00', {0x0, 0x0, 0x1ff, 0x0, 0x0, 0xed, 0x7}}}, @common=@unspec=@connlabel={{0x28}}]}, @common=@inet=@TEE={0x48, 'TEE\x00', 0x1, {@ipv6=@private1, 'ip6erspan0\x00'}}}, {{@ip={@local, @loopback, 0x0, 0x0, 'veth0_vlan\x00', 'macvtap0\x00'}, 0x0, 0xc0, 0xe0, 0x0, {}, [@inet=@rpfilter={{0x28}}, @inet=@rpfilter={{0x28, 'rpfilter\x00', 0x2}}]}, @unspec=@TRACE={0x20}}], {{'\x00', 0x0, 0x70, 0x98}, {0x28}}}}, 0x310) r1 = bpf$BPF_PROG_RAW_TRACEPOINT_LOAD(0x5, &(0x7f00000013c0)={0x18, 0x3, &(0x7f0000000080)=ANY=[@ANYBLOB="1801200000000080d80800000000"], &(0x7f0000000000)='syzkaller\x00'}, 0x90) bpf$BPF_RAW_TRACEPOINT_OPEN(0x11, &(0x7f00000000c0)={&(0x7f0000000040)='contention_end\x00', r1}, 0x10) prctl$PR_SCHED_CORE(0x3e, 0x1, 0x0, 0x2, 0x0) sched_setaffinity(0x0, 0x0, 0x0) socket$inet6_tcp(0xa, 0x1, 0x0) prlimit64(0x0, 0xe, &(0x7f0000000140)={0x8, 0x8b}, 0x0) bind$vsock_stream(0xffffffffffffffff, 0x0, 0x0) socket$nl_route(0x10, 0x3, 0x0) mmap(&(0x7f0000000000/0x95c000)=nil, 0x95c000, 0x200000b, 0x8c4b815a5465c2b2, 0xffffffffffffffff, 0x0) r2 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$sock_int(r2, 0x1, 0x3c, &(0x7f0000000040)=0x1, 0x4) setsockopt$inet_tcp_TCP_REPAIR(r2, 0x6, 0x13, &(0x7f00000000c0)=0x1, 0x4) connect$inet(r2, &(0x7f0000000080)={0x2, 0x0, @loopback}, 0x10) setsockopt$inet_tcp_TCP_REPAIR(r2, 0x6, 0x13, &(0x7f00000001c0)=0xffffffffffffffff, 0x4) sendmmsg$inet(r2, &(0x7f0000000d00)=[{{0x0, 0x0, &(0x7f0000002c00)=[{&(0x7f0000001500)="b25b365c0254a7c6fc7ea6155a71b613b02d1645aab67271075189c3540c4dd19ebfb3c4acf87f2eeb258e62cc6ae96db360d874500cb86b4185ee533bf708", 0x3f}, {&(0x7f0000002800)="cf", 0x1}, {&(0x7f0000000380)="08e0ac8fb1d99df61d7b518d0a62071e7ec69f658d5a52d7eb7ea31db43f8cf570f335a80860ac4cc240dc149d8468493db8aad089f590d62e0bcb9d1dcee636ee311ee51839b7201745baef82209b2ab741dc5ea481ae9dcebe39b1101a42a8c82de46107541c240ad0d9ee4a9340cffd72aaea692a60993637c81d23a0d0ebbae66f1eb2771df2482c043d8715ae788b56cc91eaa4d6bbdec82d8f91eb822d0b5f3ebd86", 0xa5}, {&(0x7f0000000180)="8a", 0x1}], 0x4}}, {{0x0, 0x0, &(0x7f0000002f00)=[{&(0x7f0000001580)="ce90bfdbcfb8a86a74f6799f98c36e23e210f053830ac8e978a0785884001a7099c4b9016f1a65a57390caf78c272cbf9711f94505dd525af1ff7d013438df5b844226f41b81e58eb73366", 0x4b}, {&(0x7f0000000540)="f2e659a0b00d26c2ee15", 0xa}, {&(0x7f0000002e40)="d4", 0x1}], 0x3}}, {{0x0, 0x0, &(0x7f0000000580)=[{&(0x7f0000003000)="e1", 0x1}, {&(0x7f00000010c0)="fa", 0x1}, {&(0x7f0000001680)="d8", 0x1}, {&(0x7f0000001600)="f2964dd16e01d56b414499264923beda58d7da0313c1ccafe53965750f25bdaa6b56a87307ec23d48b6f35ce49a813a2bc3cb23fdf42826bdc16788ff466919594de5bf8a1fa5d825947271ade4a95efeb170c", 0x53}, {&(0x7f0000001340)="b8", 0x1}, {&(0x7f0000000500)="01", 0x1}, {&(0x7f0000000280)="87", 0x1}], 0x7}}, {{0x0, 0x0, &(0x7f0000001540)=[{&(0x7f0000000140)}, {&(0x7f0000000340)="e4", 0x1}], 0x2}}], 0x4, 0x4000000) setsockopt$sock_int(r2, 0x1, 0x20, &(0x7f0000000000)=0x7fffffff, 0x4) syz_open_procfs$namespace(0x0, &(0x7f0000000080)='ns/ipc\x00') sched_setscheduler(0x0, 0x2, &(0x7f0000000180)=0x1) socketpair$unix(0x1, 0x2, 0x0, &(0x7f0000000340)) r3 = syz_open_dev$MSR(&(0x7f00000001c0), 0x0, 0x0) read$msr(r3, &(0x7f0000004c00)=""/102392, 0x18ff8) socket$nl_netfilter(0x10, 0x3, 0xc) syz_genetlink_get_family_id$ipvs(&(0x7f0000000200), 0xffffffffffffffff) sendmsg$IPVS_CMD_SET_DEST(r3, &(0x7f0000000300)={&(0x7f0000000040)={0x10, 0x0, 0x0, 0x4000}, 0xc, &(0x7f00000002c0)={&(0x7f0000000440)=ANY=[], 0x28}, 0x1, 0x0, 0x0, 0x20000000}, 0x4000880) madvise(&(0x7f0000000000/0x600000)=nil, 0x600000, 0xd) 14.414272773s ago: executing program 2 (id=1482): r0 = syz_usb_connect$hid(0x0, 0x36, &(0x7f00000000c0)={{0x12, 0x1, 0x200, 0x0, 0x0, 0x0, 0x40, 0x1e7d, 0x2e22, 0x0, 0x0, 0x0, 0x0, 0x1, [{{0x9, 0x2, 0x24, 0x1, 0x0, 0x0, 0xb0, 0xed, [{{0x9, 0x4, 0x0, 0x7c, 0x1, 0x3, 0x0, 0x0, 0x0, {0x9, 0x21, 0x0, 0x8, 0x1, {0x22, 0x7}}, {{{0x9, 0x5, 0x81, 0x3, 0x0, 0xff}}}}}]}}]}}, 0x0) syz_usb_control_io$hid(r0, 0x0, 0x0) r1 = syz_usb_connect$hid(0x1, 0x3f, &(0x7f0000000480)={{0x12, 0x1, 0x250, 0x0, 0x0, 0x0, 0xff, 0x56a, 0x31, 0x40, 0x1, 0x2, 0x3, 0x1, [{{0x9, 0x2, 0x2d, 0x1, 0x1, 0x29, 0x170, 0x9, [{{0x9, 0x4, 0x0, 0x5, 0x1, 0x3, 0x1, 0x3, 0x9, {0x9, 0x21, 0x5, 0x4, 0x1, {0x22, 0x1b7}}, {{{0x9, 0x5, 0x81, 0x3, 0x200, 0x9, 0x9, 0xc}}, [{{0x9, 0x5, 0x2, 0x3, 0x40, 0xd1, 0xff, 0x2}}]}}}]}}]}}, &(0x7f0000000600)={0xa, &(0x7f00000004c0)={0xa, 0x6, 0x310, 0xbd, 0x61, 0x6a, 0x10}, 0x33, &(0x7f0000000500)={0x5, 0xf, 0x33, 0x5, [@ss_cap={0xa, 0x10, 0x3, 0x23c1eb18edfca23a, 0x0, 0xa8, 0xc, 0x1}, @ptm_cap={0x3}, @wireless={0xb, 0x10, 0x1, 0x2, 0x1, 0x7, 0x7, 0x1, 0x5}, @wireless={0xb, 0x10, 0x1, 0x8, 0x42, 0x0, 0x0, 0x7, 0x2f}, @wireless={0xb, 0x10, 0x1, 0xc, 0xc0, 0xf5, 0x7, 0x40, 0xff}]}, 0x2, [{0x60, &(0x7f0000000540)=@string={0x60, 0x3, "15142adc1552740ea77ea1ce70686708d1859d1fa015904f4d489a64c1f7ad433aafd08ca53b39c8ae800678bd577b6a042780ba39d4b7bc459f31c8eb67ab10bca7c4bf06f0da511e7ad64d8657a6d31d48dc58724e0755aafca005f57d"}}, {0x4, &(0x7f00000005c0)=@lang_id={0x4, 0x3, 0x421}}]}) syz_usb_control_io(r1, &(0x7f0000000000)={0x2c, &(0x7f0000000040)={0x0, 0x7, 0x8, {0x8, 0x7, "392cdaab4ace"}}, 0x0, 0x0, 0x0, 0x0}, 0x0) r2 = openat$selinux_attr(0xffffffffffffff9c, &(0x7f0000000080)='/proc/thread-self/attr/sockcreate\x00', 0x2, 0x0) write$selinux_attr(r2, 0x0, 0x0) r3 = openat$ttyS3(0xffffffffffffff9c, &(0x7f0000000000), 0x40, 0x0) ioctl$F2FS_IOC_MOVE_RANGE(r3, 0xc020f509, &(0x7f0000000040)={r2, 0x8, 0x0, 0x1}) r4 = bpf$MAP_CREATE(0x0, &(0x7f00000009c0)=@base={0x5, 0x6, 0x8, 0x8}, 0x50) bpf$PROG_LOAD(0x5, &(0x7f00000000c0)={0x0, 0xc, &(0x7f0000000440)=@framed={{0x18, 0x0, 0x0, 0x0, 0x2}, [@ringbuf_output={{0x18, 0x1, 0x1, 0x0, r4}, {}, {}, {}, {}, {}, {}, {0x85, 0x0, 0x0, 0x3}}]}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, '\x00', 0x0, @fallback, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x94) r5 = bpf$PROG_LOAD(0x5, &(0x7f0000001340)={0x16, 0xc, &(0x7f0000000440)=ANY=[], &(0x7f0000000240)='syzkaller\x00', 0x0, 0x0, 0x0, 0x0, 0x0, '\x00', 0x0, @fallback=0x32, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x94) bpf$BPF_PROG_TEST_RUN(0xa, &(0x7f0000000000)={r5, 0x2000000, 0xe, 0x0, &(0x7f0000000200)="63eced8e46dc3f0adf33c9f7b986", 0x0, 0x8001, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x50) syz_init_net_socket$ax25(0x3, 0x5, 0xcb) prctl$PR_SET_SYSCALL_USER_DISPATCH_ON(0x3b, 0x1, 0x0, 0x7fffffffffe, &(0x7f0000006680)) mmap(&(0x7f0000000000/0xb36000)=nil, 0xb36000, 0x2, 0x8031, 0xffffffffffffffff, 0x0) madvise(&(0x7f0000000000/0x600000)=nil, 0x600002, 0x9) socketpair$unix(0x1, 0x3, 0x0, &(0x7f0000000080)={0xffffffffffffffff, 0xffffffffffffffff}) connect$unix(r6, &(0x7f000057eff8)=@abs, 0x6e) sendmmsg$unix(r7, &(0x7f00000bd000), 0x318, 0x0) recvmmsg(r6, &(0x7f00000000c0), 0x10106, 0x2, 0x0) prctl$PR_SCHED_CORE(0x3e, 0x1, 0x0, 0x2, 0x0) sched_setattr(0x0, &(0x7f0000000280)={0x38, 0x5, 0x8, 0x8001, 0x0, 0x9, 0x0, 0xfffffe0000000001, 0xfa11, 0xffffffff}, 0x0) write$USERIO_CMD_SEND_INTERRUPT(0xffffffffffffffff, 0x0, 0x0) setsockopt$sock_int(0xffffffffffffffff, 0x1, 0x2e, 0x0, 0x0) r8 = socket(0x10, 0x3, 0x0) ioctl$sock_SIOCGIFINDEX(r8, 0x8933, &(0x7f0000000080)={'ip6tnl0\x00'}) sendmsg$nl_route_sched(r8, &(0x7f00000000c0)={0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x2}, 0x2000400c) r9 = socket$inet6(0xa, 0x2, 0x0) bind$inet6(r9, &(0x7f0000000040)={0xa, 0xe22}, 0x1c) connect$inet6(r9, &(0x7f0000000340)={0x2, 0x0, 0x0, @rand_addr=' \x01\x00'}, 0x1c) 12.057175166s ago: executing program 6 (id=1487): r0 = openat$vnet(0xffffffffffffff9c, &(0x7f0000000140), 0x2, 0x0) dup(r0) madvise(&(0x7f0000000000/0x800000)=nil, 0x800000, 0xe) prlimit64(0x0, 0xe, &(0x7f0000000140)={0x8, 0x8b}, 0x0) sched_setscheduler(0x0, 0x1, &(0x7f0000000080)=0x7) mmap(&(0x7f0000000000/0xb36000)=nil, 0xb36000, 0xb635773f06ebbee2, 0x13, 0xffffffffffffffff, 0x0) r1 = syz_open_procfs$userns(0x0, &(0x7f0000000240)) ioctl$NS_GET_OWNER_UID(r1, 0xb704, &(0x7f0000003a40)) r2 = bpf$BPF_RAW_TRACEPOINT_OPEN(0x11, &(0x7f0000000080)={&(0x7f0000000000)='sched_switch\x00'}, 0x10) r3 = getpid() sched_setscheduler(r3, 0x2, &(0x7f0000000200)=0x7) mmap(&(0x7f0000000000/0xb36000)=nil, 0xb36000, 0xb635773f06ebbeee, 0x8031, 0xffffffffffffffff, 0x0) socketpair$unix(0x1, 0x2, 0x0, &(0x7f0000000200)={0xffffffffffffffff, 0xffffffffffffffff}) connect$unix(r4, &(0x7f000057eff8)=@abs, 0x6e) sendmmsg$unix(r5, &(0x7f0000000000), 0x651, 0x0) recvmmsg(r4, &(0x7f00000000c0), 0x10106, 0x2, 0x0) bpf$BPF_PROG_RAW_TRACEPOINT_LOAD(0x5, &(0x7f0000000440)={0x17, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, '\x00', 0x0, 0x1f, 0xffffffffffffffff, 0x8, 0x0, 0x0, 0x10, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x10, 0x20}, 0x94) sched_setscheduler(0x0, 0x2, &(0x7f0000000000)=0x6) r6 = syz_open_procfs(0xffffffffffffffff, &(0x7f0000000000)='status\x00') prctl$PR_SET_SYSCALL_USER_DISPATCH_ON(0x3b, 0x1, 0x1, 0x0, &(0x7f0000006680)) lseek(r6, 0x10000000005, 0x0) syz_emit_vhci(&(0x7f0000000040)=ANY=[@ANYBLOB="04040a"], 0xd) shmget(0x0, 0x3000, 0x200, &(0x7f0000ffd000/0x3000)=nil) sendmsg$nl_route(0xffffffffffffffff, &(0x7f0000000300)={0x0, 0x0, &(0x7f0000000080)={&(0x7f0000000180)=ANY=[@ANYBLOB="48ff01001052854ecac8e86115dbff2500008000", @ANYRES64=r2, @ANYRES32=0x0], 0x48}, 0x1, 0x0, 0x0, 0x810}, 0x4084) sendmsg$nl_route(0xffffffffffffffff, &(0x7f0000000000)={0x0, 0x0, &(0x7f0000000080)={&(0x7f0000000100)=ANY=[@ANYBLOB="500000001000010425bbe5ad600027842cf52300", @ANYRES32=0x0, @ANYBLOB="0300000000000000280012800a00010076786c616e00"], 0x50}, 0x1, 0x0, 0x0, 0x13d33d22cca65c15}, 0x4008840) sendmmsg(0xffffffffffffffff, &(0x7f0000000000), 0x4000000000001f2, 0x0) r7 = add_key$keyring(&(0x7f00000000c0), &(0x7f0000000140)={'syz', 0x0}, 0x0, 0x0, 0xffffffffffffffff) keyctl$revoke(0x3, r7) 11.001828293s ago: executing program 6 (id=1492): openat$uinput(0xffffffffffffff9c, &(0x7f0000000080), 0x802, 0x0) openat$sysfs(0xffffffffffffff9c, &(0x7f0000000000)='/sys/block/nbd8', 0x0, 0x43) r0 = socket$inet_udplite(0x2, 0x2, 0x88) setsockopt$IPT_SO_SET_REPLACE(r0, 0x4000000000000, 0x40, &(0x7f0000000340)=@raw={'raw\x00', 0x4001, 0x3, 0x2b0, 0x138, 0x0, 0x148, 0x0, 0x148, 0x218, 0x240, 0x240, 0x218, 0x240, 0x7fffffe, 0x0, {[{{@ip={@loopback, @local, 0x0, 0x0, 'ip6gretap0\x00', 'netdevsim0\x00'}, 0x0, 0xf0, 0x138, 0x0, {}, [@common=@inet=@hashlimit1={{0x58}, {'lo\x00', {0x0, 0x0, 0x1ff, 0x0, 0x0, 0xed, 0x7}}}, @common=@unspec=@connlabel={{0x28}}]}, @common=@inet=@TEE={0x48, 'TEE\x00', 0x1, {@ipv6=@private1, 'ip6erspan0\x00'}}}, {{@ip={@local, @loopback, 0x0, 0x0, 'veth0_vlan\x00', 'macvtap0\x00'}, 0x0, 0xc0, 0xe0, 0x0, {}, [@inet=@rpfilter={{0x28}}, @inet=@rpfilter={{0x28, 'rpfilter\x00', 0x2}}]}, @unspec=@TRACE={0x20}}], {{'\x00', 0x0, 0x70, 0x98}, {0x28}}}}, 0x310) r1 = bpf$BPF_PROG_RAW_TRACEPOINT_LOAD(0x5, &(0x7f00000013c0)={0x18, 0x3, &(0x7f0000000080)=ANY=[@ANYBLOB="1801200000000080d80800000000"], &(0x7f0000000000)='syzkaller\x00'}, 0x90) bpf$BPF_RAW_TRACEPOINT_OPEN(0x11, &(0x7f00000000c0)={&(0x7f0000000040)='contention_end\x00', r1}, 0x10) prctl$PR_SCHED_CORE(0x3e, 0x1, 0x0, 0x2, 0x0) sched_setaffinity(0x0, 0x0, 0x0) socket$inet6_tcp(0xa, 0x1, 0x0) prlimit64(0x0, 0xe, &(0x7f0000000140)={0x8, 0x8b}, 0x0) bind$vsock_stream(0xffffffffffffffff, 0x0, 0x0) socket$nl_route(0x10, 0x3, 0x0) mmap(&(0x7f0000000000/0x95c000)=nil, 0x95c000, 0x200000b, 0x8c4b815a5465c2b2, 0xffffffffffffffff, 0x0) r2 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$sock_int(r2, 0x1, 0x3c, &(0x7f0000000040)=0x1, 0x4) setsockopt$inet_tcp_TCP_REPAIR(r2, 0x6, 0x13, &(0x7f00000000c0)=0x1, 0x4) connect$inet(r2, &(0x7f0000000080)={0x2, 0x0, @loopback}, 0x10) setsockopt$inet_tcp_TCP_REPAIR(r2, 0x6, 0x13, &(0x7f00000001c0)=0xffffffffffffffff, 0x4) sendmmsg$inet(r2, &(0x7f0000000d00)=[{{0x0, 0x0, &(0x7f0000002c00)=[{&(0x7f0000001500)="b25b365c0254a7c6fc7ea6155a71b613b02d1645aab67271075189c3540c4dd19ebfb3c4acf87f2eeb258e62cc6ae96db360d874500cb86b4185ee533bf708", 0x3f}, {&(0x7f0000002800)="cf", 0x1}, {&(0x7f0000000380)="08e0ac8fb1d99df61d7b518d0a62071e7ec69f658d5a52d7eb7ea31db43f8cf570f335a80860ac4cc240dc149d8468493db8aad089f590d62e0bcb9d1dcee636ee311ee51839b7201745baef82209b2ab741dc5ea481ae9dcebe39b1101a42a8c82de46107541c240ad0d9ee4a9340cffd72aaea692a60993637c81d23a0d0ebbae66f1eb2771df2482c043d8715ae788b56cc91eaa4d6bbdec82d8f91eb822d0b5f3ebd86", 0xa5}, {&(0x7f0000000180)="8a", 0x1}, {0x0}], 0x5}}, {{0x0, 0x0, &(0x7f0000002f00)=[{&(0x7f0000001580)="ce90bfdbcfb8a86a74f6799f98c36e23e210f053830ac8e978a0785884001a7099c4b9016f1a65a57390caf78c272cbf9711f94505dd525af1ff7d013438df5b844226f41b81e58eb73366", 0x4b}, {&(0x7f0000000540)="f2e659a0b00d26c2ee15", 0xa}, {&(0x7f0000002e40)="d4", 0x1}], 0x3}}, {{0x0, 0x0, &(0x7f0000000580)=[{&(0x7f0000003000)="e1", 0x1}, {&(0x7f00000010c0)="fa", 0x1}, {&(0x7f0000001680)="d8", 0x1}, {&(0x7f0000001600)="f2964dd16e01d56b414499264923beda58d7da0313c1ccafe53965750f25bdaa6b56a87307ec23d48b6f35ce49a813a2bc3cb23fdf42826bdc16788ff466919594de5bf8a1fa5d825947271ade4a95efeb170c", 0x53}, {&(0x7f0000001340)="b8", 0x1}, {&(0x7f0000000500)="01", 0x1}, {&(0x7f0000000280)="87", 0x1}], 0x7}}, {{0x0, 0x0, &(0x7f0000001540)=[{&(0x7f0000000140)}, {&(0x7f0000000340)="e4", 0x1}], 0x2}}], 0x4, 0x4000000) setsockopt$sock_int(r2, 0x1, 0x20, &(0x7f0000000000)=0x7fffffff, 0x4) syz_open_procfs$namespace(0x0, &(0x7f0000000080)='ns/ipc\x00') sched_setscheduler(0x0, 0x2, &(0x7f0000000180)=0x1) socketpair$unix(0x1, 0x2, 0x0, &(0x7f0000000340)) r3 = syz_open_dev$MSR(&(0x7f00000001c0), 0x0, 0x0) read$msr(r3, &(0x7f0000004c00)=""/102392, 0x18ff8) socket$nl_netfilter(0x10, 0x3, 0xc) syz_genetlink_get_family_id$ipvs(&(0x7f0000000200), 0xffffffffffffffff) sendmsg$IPVS_CMD_SET_DEST(r3, &(0x7f0000000300)={&(0x7f0000000040)={0x10, 0x0, 0x0, 0x4000}, 0xc, &(0x7f00000002c0)={&(0x7f0000000440)=ANY=[], 0x28}, 0x1, 0x0, 0x0, 0x20000000}, 0x4000880) madvise(&(0x7f0000000000/0x600000)=nil, 0x600000, 0xd) 10.128718545s ago: executing program 6 (id=1494): r0 = bpf$BPF_RAW_TRACEPOINT_OPEN(0x11, &(0x7f0000000140)={&(0x7f0000000040)='sched_switch\x00'}, 0x10) bpf$BPF_LINK_UPDATE(0x1d, &(0x7f0000000000)={r0, 0xffffffffffffffff, 0x4}, 0xa8) r1 = syz_usb_connect$cdc_ncm(0x0, 0x72, &(0x7f0000000000)=ANY=[@ANYBLOB="1201000002000040257d15a4400001040001090260004201000000090400000102090000052406000105240000000d240f01000004eaffffff1e0006031a0000080480020009", @ANYBLOB="f7", @ANYRESDEC], 0x0) syz_usb_control_io$cdc_ncm(r1, 0x0, 0x0) r2 = socket$nl_generic(0x10, 0x3, 0x10) socket$nl_generic(0x10, 0x3, 0x10) syz_genetlink_get_family_id$tipc2(&(0x7f00000001c0), 0xffffffffffffffff) prlimit64(0x0, 0xe, &(0x7f0000000140)={0x8, 0x8b}, 0x0) sched_setscheduler(0x0, 0x2, &(0x7f0000000640)=0x2) sched_setaffinity(0x0, 0x8, &(0x7f0000000280)=0x2) prctl$PR_SCHED_CORE(0x3e, 0x1, 0x0, 0x1, 0x0) r3 = syz_open_dev$MSR(&(0x7f00000001c0), 0x0, 0x0) read$msr(r3, &(0x7f0000019680)=""/102392, 0x18ff8) bpf$BPF_MAP_CONST_STR_FREEZE(0x16, &(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}, 0x4) r5 = bpf$MAP_CREATE(0x0, &(0x7f0000000700)=ANY=[@ANYBLOB="02000000040000000100000022bf00", @ANYRES32, @ANYRES32=0x0, @ANYBLOB], 0x48) bpf$MAP_CREATE(0x0, &(0x7f0000000200)=ANY=[@ANYBLOB="1d0000802f00cae87c237e24a05eacbf1ac539f8e327c3f70ceb", @ANYRES32, @ANYRES16=r5, @ANYRES32=0x0, @ANYRES8=r2, @ANYBLOB="000000000000000000000000001000"/28], 0x50) bpf$OBJ_GET_MAP(0x7, &(0x7f0000000c40)=@o_path={0x0, 0x0, 0x8000, r4}, 0x18) bpf$MAP_UPDATE_ELEM_TAIL_CALL(0x2, &(0x7f0000000500)={{r5, 0xffffffffffffffff}, &(0x7f00000001c0), &(0x7f0000000400)}, 0x20) r7 = socket$nl_netfilter(0x10, 0x3, 0xc) sendmsg$NFT_BATCH(r7, &(0x7f00000000c0)={0x0, 0x0, &(0x7f0000000040)={&(0x7f0000006040)=ANY=[@ANYBLOB="140000001000010000000000000000000000000a20000000000a01020000000000000000050000000900010073797a30000000002c000000030a01010000000000000000050000000900010073797a30000000000900030073797a300000000068000000060a010400000000000000000500400008000b4000000000400004803c0001800b00010074756e6e656c00002c0002800800034000000000080001400000000108000340000000020800014000000000080002400000000c0900010073797a30"], 0x5d54}}, 0x0) bpf$MAP_LOOKUP_BATCH(0x18, &(0x7f00000004c0)={0x0, 0x0, &(0x7f0000000740), 0x0, 0xffffd6c0, r6, 0x0, 0x20}, 0x38) socket(0x10, 0x2, 0x0) io_setup(0x4, &(0x7f0000000080)=0x0) io_submit(r8, 0x2, &(0x7f0000000380)=[0x0, 0x0]) r9 = socket$pppoe(0x18, 0x1, 0x0) connect$pppoe(r9, &(0x7f00000000c0)={0x18, 0x0, {0x4, @multicast, 'bond0\x00'}}, 0x1e) ioctl$PPPOEIOCSFWD(r9, 0x80047453, &(0x7f00000002c0)={0x18, 0x4000000, {0x4, @remote, 'erspan0\x00'}}) r10 = openat$audio(0xffffffffffffff9c, &(0x7f0000000180), 0x8000, 0x0) mmap$dsp(&(0x7f0000ffd000/0x2000)=nil, 0x2000, 0x2000002, 0x8012, r10, 0x0) syz_open_dev$char_usb(0xc, 0xb4, 0x0) 9.088648263s ago: executing program 2 (id=1498): syz_usb_connect(0x2, 0x24, 0x0, 0x0) getpid() socket$nl_generic(0x10, 0x3, 0x10) r0 = bpf$BPF_PROG_RAW_TRACEPOINT_LOAD(0x5, &(0x7f0000000180)={0x18, 0x5, &(0x7f0000000280)=ANY=[@ANYBLOB="1801000000000066000000004b64ffec850000006d000000c500000005000000"], &(0x7f0000000100)='GPL\x00', 0x0, 0x0, 0x0, 0x0, 0x0, '\x00', 0x0, 0x2}, 0x94) bpf$BPF_RAW_TRACEPOINT_OPEN(0x11, &(0x7f00000000c0)={&(0x7f0000000080)='sched_switch\x00', r0}, 0x10) prlimit64(0x0, 0xe, &(0x7f0000000140)={0x8, 0x8b}, 0x0) r1 = getpid() sched_setaffinity(0x0, 0x8, &(0x7f00000002c0)=0x2) mmap(&(0x7f0000000000/0xb36000)=nil, 0xb36000, 0xb635773f06ebbeef, 0x8031, 0xffffffffffffffff, 0x0) socketpair$unix(0x1, 0x2, 0x0, &(0x7f0000000200)={0xffffffffffffffff, 0xffffffffffffffff}) connect$unix(r2, &(0x7f000057eff8)=@file={0x0, './file0\x00'}, 0x6e) sendmmsg$unix(r3, &(0x7f0000000000), 0x400000000000041, 0x0) openat$kvm(0xffffffffffffff9c, &(0x7f0000000380), 0x200000, 0x0) sched_setaffinity(r1, 0x8, &(0x7f0000000240)=0x2) recvmmsg(r2, &(0x7f00000000c0), 0x10106, 0x2, 0x0) r4 = openat$6lowpan_control(0xffffffffffffff9c, &(0x7f0000000300), 0x2, 0x0) close(r4) 6.520674732s ago: executing program 6 (id=1505): mkdirat(0xffffffffffffff9c, &(0x7f0000000200)='./file0\x00', 0x100) r0 = openat$fuse(0xffffffffffffff9c, &(0x7f0000000300), 0x2, 0x0) mount$fuse(0x0, &(0x7f00000020c0)='./file0\x00', &(0x7f0000002100), 0x0, &(0x7f00000003c0)=ANY=[@ANYBLOB='fd=', @ANYRESHEX=r0, @ANYBLOB=',rootmode=00000000000000000040000,user_id=', @ANYRESDEC=0x0, @ANYBLOB=',group_id=', @ANYRESDEC=0x0]) read$FUSE(r0, 0x0, 0x0) syz_fuse_handle_req(r0, &(0x7f0000004180)="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", 0x2000, &(0x7f00000000c0)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, &(0x7f00000004c0)={0x90, 0x0, 0xffffffffffffffff, {0xffffffffffffffff, 0x0, 0x101, 0x0, 0x100, 0x28000, {0x40, 0xd08, 0x0, 0x100, 0x0, 0x400000000000000, 0x7, 0x60d, 0x122, 0x6000, 0x10000, 0x0, 0x0, 0x902, 0x2f7}}}, 0x0, 0x0, 0x0, 0x0, 0x0}) write$FUSE_INIT(r0, &(0x7f0000000440)={0x50, 0x0, 0x0, {0x7, 0x29, 0x0, 0x0, 0x0, 0x2, 0xfffffffd, 0x2, 0x0, 0x0, 0x0, 0x1}}, 0x50) setxattr$trusted_overlay_opaque(&(0x7f0000000000)='./file0/file0\x00', &(0x7f0000000040), &(0x7f0000000080), 0x2, 0x1) openat(0xffffffffffffff9c, &(0x7f0000000a80)='./file0/file0\x00', 0x0, 0x3) 6.402033027s ago: executing program 4 (id=1506): r0 = socket$nl_generic(0x10, 0x3, 0x10) ioctl$sock_SIOCGIFINDEX_80211(r0, 0x8933, 0x0) sendmmsg$unix(0xffffffffffffffff, 0x0, 0x0, 0x0) mkdirat(0xffffffffffffff9c, &(0x7f0000000080)='./file1\x00', 0x1c0) mkdirat(0xffffffffffffff9c, &(0x7f0000000140)='./file1/file4\x00', 0x1c0) r1 = socket$inet_icmp_raw(0x2, 0x3, 0x1) getsockopt$inet_int(r1, 0x0, 0x6, 0x0, &(0x7f00000004c0)) r2 = syz_open_dev$MSR(&(0x7f00000001c0), 0x0, 0x0) read$msr(r2, &(0x7f0000002000)=""/102400, 0x19000) rseq(&(0x7f0000000400), 0x20, 0x0, 0x0) fanotify_init(0x0, 0x2) lchown(&(0x7f00000001c0)='./file1\x00', 0x0, 0x0) r3 = landlock_create_ruleset(&(0x7f0000000180)={0x2000, 0x0, 0x3}, 0x18, 0x0) r4 = openat$dir(0xffffffffffffff9c, &(0x7f0000000300)='./file1\x00', 0x200000, 0x0) landlock_add_rule$LANDLOCK_RULE_PATH_BENEATH(r3, 0x1, &(0x7f0000000340)={0x2000, r4}, 0x0) r5 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000000300), 0x0, 0x0) ioctl$TIOCSETD(r5, 0x5423, &(0x7f00000000c0)=0x17) r6 = bpf$PROG_LOAD(0x5, &(0x7f0000000140)={0x1, 0xe, &(0x7f0000000900)=ANY=[@ANYBLOB="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"], &(0x7f0000000280)='GPL\x00'}, 0x48) socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000000040)={0xffffffffffffffff, 0xffffffffffffffff}) setsockopt$sock_attach_bpf(r7, 0x1, 0x32, &(0x7f0000000780)=r6, 0x4) sendmsg$inet(r8, &(0x7f0000000000)={0x0, 0x0, 0x0}, 0x14) r9 = fcntl$dupfd(r5, 0x0, r5) ioctl$TCFLSH(r9, 0x400455c8, 0x2) ioctl$TIOCSETD(r9, 0x5412, &(0x7f0000000140)=0xffffffc0) ioctl$TIOCSTI(r9, 0x5412, &(0x7f0000000040)=0xfc) ioctl$TIOCSTI(r9, 0x5412, &(0x7f0000000080)=0x9) nanosleep(&(0x7f0000000100)={0x77359400}, &(0x7f0000000200)) ioctl$TIOCSTI(r9, 0x5412, &(0x7f00000003c0)=0x4) ioctl$TIOCSTI(r5, 0x5412, &(0x7f0000000180)=0xff) ioctl$TIOCSTI(r5, 0x5412, &(0x7f0000000000)) 5.459263926s ago: executing program 6 (id=1508): r0 = bpf$MAP_CREATE(0x0, &(0x7f0000000000)=@base={0x2, 0x4, 0x1, 0xbf27, 0x500}, 0x48) r1 = syz_usb_connect(0x0, 0x24, &(0x7f0000001040)={{0x12, 0x1, 0x0, 0xb1, 0x2, 0xa4, 0x20, 0x1781, 0xc30, 0x4ad0, 0x1, 0x2, 0x3, 0x1, [{{0x9, 0x2, 0x12, 0x1, 0x0, 0x0, 0x40, 0x0, [{{0x9, 0x4, 0x23, 0x0, 0x0, 0x43, 0x6c, 0xbe}}]}}]}}, 0x0) prctl$PR_SET_SYSCALL_USER_DISPATCH_ON(0x3b, 0x1, 0x0, 0x0, &(0x7f0000006680)) mmap(&(0x7f0000000000/0xb36000)=nil, 0xb36000, 0x2, 0x8031, 0xffffffffffffffff, 0x6a855000) madvise(&(0x7f0000000000/0x600000)=nil, 0x600002, 0x9) clock_nanosleep(0xa, 0x0, 0x0, 0x0) syz_usb_control_io$uac1(r1, 0x0, 0x0) syz_usb_control_io$uac1(r1, 0x0, 0x0) mmap(&(0x7f0000fa2000/0x3000)=nil, 0x3000, 0x3, 0x13, r0, 0x1000) mremap(&(0x7f0000fa4000/0x2000)=nil, 0x2000, 0x1000, 0x3, &(0x7f0000fa2000/0x1000)=nil) openat$comedi(0xffffffffffffff9c, &(0x7f0000001880)='/dev/comedi0\x00', 0x6000, 0x0) 5.310624239s ago: executing program 3 (id=1509): setsockopt$IP_VS_SO_SET_ADD(0xffffffffffffffff, 0x0, 0x482, 0x0, 0x0) socket$kcm(0xa, 0x2, 0x0) r0 = epoll_create1(0x0) r1 = timerfd_create(0x1, 0x80000) timerfd_settime(r1, 0x3, &(0x7f0000000200)={{}, {0x77359400}}, 0x0) ioctl$TFD_IOC_SET_TICKS(r1, 0x40085400, &(0x7f0000000000)=0x10001) r2 = socket$nl_netfilter(0x10, 0x3, 0xc) sendmsg$NFT_BATCH(r2, &(0x7f0000000000)={0x0, 0x0, &(0x7f0000000080)={&(0x7f0000000240)=ANY=[@ANYBLOB="140000001000010000000000000000000500000a28000000000a030000000000000000000a00000708000240000000020900010073797a31000000002c000000030a010100000000000000000a0000070900010073797a31000000000900030073797a320000000014000000110001"], 0x7c}, 0x1, 0x0, 0x0, 0x8080}, 0x20004450) syz_open_dev$dri(0x0, 0x1ff, 0x0) fsopen(0x0, 0x0) prctl$PR_SCHED_CORE(0x3e, 0x1, 0x0, 0x2, 0x0) prlimit64(0x0, 0xe, &(0x7f0000000000)={0x8, 0x100008b}, 0x0) sched_setaffinity(0x0, 0x8, &(0x7f0000000180)=0x1400200bce) sched_setscheduler(0x0, 0x1, &(0x7f0000000080)=0x1) r3 = syz_open_dev$MSR(&(0x7f0000000200), 0x0, 0x0) read$msr(r3, &(0x7f0000002700)=""/102392, 0x18ff8) r4 = socket(0x1e, 0x4, 0x0) setsockopt$packet_tx_ring(r4, 0x10f, 0x87, &(0x7f0000000140)=@req3={0x7fffffff, 0x400, 0x1, 0xd, 0x1, 0x6, 0x6}, 0x1c) recvmmsg$unix(r4, &(0x7f0000003100)=[{{0x0, 0x0, &(0x7f0000000080)=[{&(0x7f0000000480)=""/4096, 0xdab}], 0x1}}], 0x1, 0x0, 0x0) sendmmsg(r4, &(0x7f00000030c0)=[{{0x0, 0xa9cc7003, &(0x7f0000000400)=[{&(0x7f00000000c0)="ee", 0x101d0}], 0x1}}], 0x400000000000181, 0x9200000000000000) sendmmsg$unix(0xffffffffffffffff, &(0x7f00000bd000), 0x318, 0x0) r5 = epoll_create1(0x0) epoll_ctl$EPOLL_CTL_ADD(r5, 0x1, r0, 0x0) ppoll(&(0x7f0000000040)=[{r5, 0x1}], 0x1, 0x0, 0x0, 0x0) 4.964355017s ago: executing program 4 (id=1510): r0 = openat$vmci(0xffffffffffffff9c, &(0x7f0000000140), 0x2, 0x0) ioctl$IOCTL_VMCI_VERSION2(r0, 0x7a7, &(0x7f0000000040)=0x90000) ioctl$IOCTL_VMCI_INIT_CONTEXT(r0, 0x7a0, &(0x7f0000000000)={@host, 0x1}) ioctl$IOCTL_VMCI_QUEUEPAIR_ALLOC(r0, 0x7a8, &(0x7f0000000540)={{@hyper, 0x2}, @hyper, 0x0, 0x0, 0x5e}) r1 = openat$vmci(0xffffffffffffff9c, &(0x7f0000000140), 0x2, 0x0) ioctl$IOCTL_VMCI_VERSION2(r1, 0x7a7, &(0x7f0000000040)=0x90000) ioctl$IOCTL_VMCI_INIT_CONTEXT(r1, 0x7a0, &(0x7f0000000240)={@hyper}) ioctl$IOCTL_VMCI_QUEUEPAIR_ALLOC(r1, 0x7a8, &(0x7f0000000540)={{@hyper, 0x2}, @hyper, 0x10000000, 0x0, 0x5e}) 4.853228476s ago: executing program 4 (id=1511): getpid() prctl$PR_SCHED_CORE(0x3e, 0x1, 0x0, 0x2, 0x0) prlimit64(0x0, 0xe, &(0x7f0000000380)={0x8, 0x100008b}, 0x0) sched_setscheduler(0x0, 0x1, &(0x7f0000002200)=0x1) sched_setaffinity(0x0, 0x8, &(0x7f0000000240)=0x6) r0 = syz_open_dev$MSR(&(0x7f0000000080), 0x0, 0x0) read$msr(r0, &(0x7f0000019680)=""/102392, 0x18ff8) kexec_load(0x1000d0ffc2, 0x0, 0x0, 0x0) 4.508820233s ago: executing program 4 (id=1512): syz_kvm_setup_cpu$x86(0xffffffffffffffff, 0xffffffffffffffff, &(0x7f0000fe6000/0x18000)=nil, &(0x7f0000000200)=[@textreal={0x8, &(0x7f0000000080)="0f01390ff2f63e0fa10f01c966b80a00000066ba000000000f300f79d80f232d0f01c966b9024d564b0f32350280660f38dfec", 0x33}], 0x1, 0x1, 0x0, 0x0) r0 = openat$kvm(0xffffffffffffff9c, &(0x7f00000000c0), 0x101, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) r2 = syz_open_dev$vcsa(&(0x7f0000000300), 0x1, 0x102) ioctl$int_in(r2, 0x5452, &(0x7f0000001840)=0x5d4) ioctl$KVM_SET_USER_MEMORY_REGION(r1, 0x4020ae46, &(0x7f0000000400)={0x0, 0x0, 0x0, 0x2000, &(0x7f0000000000/0x2000)=nil}) r3 = ioctl$KVM_CREATE_VCPU(r1, 0xae41, 0x0) socket$packet(0x11, 0x3, 0x300) socket$nl_generic(0x10, 0x3, 0x10) mkdirat(0xffffffffffffff9c, &(0x7f0000000040)='./file0\x00', 0x0) openat$tun(0xffffffffffffff9c, &(0x7f0000000180), 0x0, 0x0) r4 = openat(0xffffffffffffff9c, &(0x7f00000000c0)='./file0\x00', 0x0, 0xc) syz_usb_connect(0x0, 0x62, &(0x7f00000000c0)=ANY=[@ANYBLOB="12010000fb5d7d086d04c308166b0102030109025000010000000009041f0000ff0100000a24010400050201020724070500000508240805040004960d2406010103020001000600060924030505030605810924030601030405050724040501", @ANYRES8=r4], 0x0) syz_kvm_setup_cpu$x86(0xffffffffffffffff, r3, &(0x7f0000134000/0x18000)=nil, &(0x7f0000000000)=[@text64={0x40, 0x0}], 0x1, 0x7c, 0x0, 0x0) setsockopt$inet_sctp6_SCTP_MAX_BURST(r2, 0x84, 0x14, &(0x7f0000000040)=@int=0x5, 0x4) 4.498320264s ago: executing program 2 (id=1513): prlimit64(0x0, 0xe, &(0x7f00000000c0)={0x8, 0x8000}, 0x0) sched_setaffinity(0x0, 0x8, &(0x7f0000000280)=0x2) prctl$PR_SCHED_CORE(0x3e, 0x1, 0x0, 0x2, 0x0) sched_setscheduler(0x0, 0x1, &(0x7f0000002200)=0x1) r0 = syz_open_dev$MSR(&(0x7f0000000200), 0x0, 0x0) read$msr(r0, &(0x7f0000002700)=""/102392, 0x18ff8) pipe2(&(0x7f0000000200)={0x0, 0x0}, 0x0) fanotify_init(0x200, 0x0) r1 = socket$alg(0x26, 0x5, 0x0) bind$alg(r1, &(0x7f00000007c0)={0x26, 'skcipher\x00', 0x0, 0x0, 'cbc(sm4)\x00'}, 0x58) setsockopt$ALG_SET_KEY(r1, 0x117, 0x1, &(0x7f0000001280)="b7f2288a911993f08d3aaea2bc0000de", 0x10) 4.080026818s ago: executing program 3 (id=1514): r0 = openat$vnet(0xffffffffffffff9c, &(0x7f0000000140), 0x2, 0x0) dup(r0) madvise(&(0x7f0000000000/0x800000)=nil, 0x800000, 0xe) prlimit64(0x0, 0xe, &(0x7f0000000140)={0x8, 0x8b}, 0x0) sched_setscheduler(0x0, 0x1, &(0x7f0000000080)=0x7) mmap(&(0x7f0000000000/0xb36000)=nil, 0xb36000, 0xb635773f06ebbee2, 0x13, 0xffffffffffffffff, 0x0) r1 = syz_open_procfs$userns(0x0, &(0x7f0000000240)) ioctl$NS_GET_OWNER_UID(r1, 0xb704, &(0x7f0000003a40)) r2 = bpf$BPF_RAW_TRACEPOINT_OPEN(0x11, &(0x7f0000000080)={&(0x7f0000000000)='sched_switch\x00'}, 0x10) r3 = getpid() sched_setscheduler(r3, 0x2, &(0x7f0000000200)=0x7) mmap(&(0x7f0000000000/0xb36000)=nil, 0xb36000, 0xb635773f06ebbeee, 0x8031, 0xffffffffffffffff, 0x0) socketpair$unix(0x1, 0x2, 0x0, &(0x7f0000000200)={0xffffffffffffffff, 0xffffffffffffffff}) connect$unix(r4, &(0x7f000057eff8)=@abs, 0x6e) sendmmsg$unix(r5, &(0x7f0000000000), 0x651, 0x0) recvmmsg(r4, &(0x7f00000000c0), 0x10106, 0x2, 0x0) bpf$BPF_PROG_RAW_TRACEPOINT_LOAD(0x5, &(0x7f0000000440)={0x17, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, '\x00', 0x0, 0x1f, 0xffffffffffffffff, 0x8, 0x0, 0x0, 0x10, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x10, 0x20}, 0x94) sched_setscheduler(0x0, 0x2, &(0x7f0000000000)=0x6) r6 = syz_open_procfs(0xffffffffffffffff, &(0x7f0000000000)='status\x00') prctl$PR_SET_SYSCALL_USER_DISPATCH_ON(0x3b, 0x1, 0x1, 0x0, &(0x7f0000006680)) lseek(r6, 0x10000000005, 0x0) syz_emit_vhci(&(0x7f0000000040)=ANY=[@ANYBLOB="04040a"], 0xd) shmget(0x0, 0x3000, 0x200, &(0x7f0000ffd000/0x3000)=nil) sendmsg$nl_route(0xffffffffffffffff, &(0x7f0000000300)={0x0, 0x0, &(0x7f0000000080)={&(0x7f0000000180)=ANY=[@ANYBLOB="48ff01001052854ecac8e86115dbff2500008000", @ANYRES64=r2, @ANYRES32=0x0], 0x48}, 0x1, 0x0, 0x0, 0x810}, 0x4084) sendmsg$nl_route(0xffffffffffffffff, &(0x7f0000000000)={0x0, 0x0, &(0x7f0000000080)={&(0x7f0000000100)=ANY=[@ANYBLOB="500000001000010425bbe5ad600027842cf52300", @ANYRES32=0x0, @ANYBLOB="0300000000000000280012800a00010076786c616e00"], 0x50}, 0x1, 0x0, 0x0, 0x13d33d22cca65c15}, 0x4008840) sendmmsg(0xffffffffffffffff, &(0x7f0000000000), 0x4000000000001f2, 0x0) r7 = add_key$keyring(&(0x7f00000000c0), &(0x7f0000000140)={'syz', 0x0}, 0x0, 0x0, 0xffffffffffffffff) keyctl$revoke(0x3, r7) 3.874527243s ago: executing program 2 (id=1515): r0 = bpf$BPF_RAW_TRACEPOINT_OPEN(0x11, &(0x7f0000000140)={&(0x7f0000000040)='sched_switch\x00'}, 0x10) bpf$BPF_LINK_UPDATE(0x1d, &(0x7f0000000000)={r0, 0xffffffffffffffff, 0x4}, 0xa8) r1 = syz_usb_connect$cdc_ncm(0x0, 0x72, &(0x7f0000000000)=ANY=[@ANYBLOB="1201000002000040257d15a4400001040001090260004201000000090400000102090000052406000105240000000d240f01000004eaffffff1e0006031a0000080480020009", @ANYBLOB="f7", @ANYRESDEC], 0x0) syz_usb_control_io$cdc_ncm(r1, 0x0, 0x0) r2 = socket$nl_generic(0x10, 0x3, 0x10) socket$nl_generic(0x10, 0x3, 0x10) syz_genetlink_get_family_id$tipc2(&(0x7f00000001c0), 0xffffffffffffffff) prlimit64(0x0, 0xe, &(0x7f0000000140)={0x8, 0x8b}, 0x0) sched_setscheduler(0x0, 0x2, &(0x7f0000000640)=0x2) sched_setaffinity(0x0, 0x8, &(0x7f0000000280)=0x2) prctl$PR_SCHED_CORE(0x3e, 0x1, 0x0, 0x1, 0x0) r3 = syz_open_dev$MSR(&(0x7f00000001c0), 0x0, 0x0) read$msr(r3, &(0x7f0000019680)=""/102392, 0x18ff8) bpf$BPF_MAP_CONST_STR_FREEZE(0x16, &(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}, 0x4) r5 = bpf$MAP_CREATE(0x0, &(0x7f0000000700)=ANY=[@ANYBLOB="02000000040000000100000022bf00", @ANYRES32, @ANYRES32=0x0, @ANYBLOB], 0x48) bpf$MAP_CREATE(0x0, &(0x7f0000000200)=ANY=[@ANYBLOB="1d0000802f00cae87c237e24a05eacbf1ac539f8e327c3f70ceb", @ANYRES32, @ANYRES16=r5, @ANYRES32=0x0, @ANYRES8=r2, @ANYBLOB="000000000000000000000000001000"/28], 0x50) bpf$OBJ_GET_MAP(0x7, &(0x7f0000000c40)=@o_path={0x0, 0x0, 0x8000, r4}, 0x18) bpf$MAP_UPDATE_ELEM_TAIL_CALL(0x2, &(0x7f0000000500)={{r5, 0xffffffffffffffff}, &(0x7f00000001c0), &(0x7f0000000400)}, 0x20) r7 = socket$nl_netfilter(0x10, 0x3, 0xc) sendmsg$NFT_BATCH(r7, &(0x7f00000000c0)={0x0, 0x0, &(0x7f0000000040)={&(0x7f0000006040)=ANY=[@ANYBLOB="140000001000010000000000000000000000000a20000000000a01020000000000000000050000000900010073797a30000000002c000000030a01010000000000000000050000000900010073797a30000000000900030073797a300000000068000000060a010400000000000000000500400008000b4000000000400004803c0001800b00010074756e6e656c00002c0002800800034000000000080001400000000108000340000000020800014000000000080002400000000c0900010073797a30"], 0x5d54}}, 0x0) bpf$MAP_LOOKUP_BATCH(0x18, &(0x7f00000004c0)={0x0, 0x0, &(0x7f0000000740), 0x0, 0xffffd6c0, r6, 0x0, 0x20}, 0x38) socket(0x10, 0x2, 0x0) io_setup(0x4, &(0x7f0000000080)=0x0) io_submit(r8, 0x2, &(0x7f0000000380)=[0x0, 0x0]) r9 = socket$pppoe(0x18, 0x1, 0x0) connect$pppoe(r9, &(0x7f00000000c0)={0x18, 0x0, {0x4, @multicast, 'bond0\x00'}}, 0x1e) ioctl$PPPOEIOCSFWD(r9, 0x80047453, &(0x7f00000002c0)={0x18, 0x4000000, {0x4, @remote, 'erspan0\x00'}}) r10 = openat$audio(0xffffffffffffff9c, &(0x7f0000000180), 0x8000, 0x0) mmap$dsp(&(0x7f0000ffd000/0x2000)=nil, 0x2000, 0x2000002, 0x8012, r10, 0x0) syz_open_dev$char_usb(0xc, 0xb4, 0x0) 3.25872475s ago: executing program 5 (id=1516): r0 = syz_init_net_socket$bt_l2cap(0x1f, 0x2, 0x0) r1 = openat$sequencer2(0xffffffffffffff9c, &(0x7f0000000040), 0x802, 0x0) ioctl$SNDCTL_TMR_METRONOME(r1, 0x40045407) r2 = openat$vimc0(0xffffffffffffff9c, &(0x7f0000006e40), 0x2, 0x0) ioctl$VIDIOC_QBUF(r2, 0xc058560f, &(0x7f0000006e80)=@mmap={0x0, 0x6, 0x4, 0x0, 0x7, {}, {0x5, 0x8, 0x0, 0xfa, 0x4, 0x2, "d0374c39"}, 0x40, 0x1, {}, 0x7}) connect$bt_l2cap(r0, &(0x7f0000000080)={0x1f, 0x0, @fixed={'\xaa\xaa\xaa\xaa\xaa', 0x10}, 0x7ff}, 0xe) r3 = syz_init_net_socket$bt_hidp(0x1f, 0x3, 0x6) r4 = socket$packet(0x11, 0x3, 0x300) setsockopt$packet_int(r4, 0x107, 0xf, &(0x7f0000000100)=0x207, 0x4) ioctl$ifreq_SIOCGIFINDEX_vcan(r4, 0x8933, &(0x7f0000000140)={'vcan0\x00', 0x0}) sendto$packet(r4, &(0x7f0000000080)="05031600d3fc140000004788031c09102c28a41e1131b8c58381c281b12183c0ff0f5a6f9d9a", 0x26, 0x4014, &(0x7f0000000000)={0x11, 0xc, r5, 0x1, 0x0, 0x6, @multicast}, 0x14) ioctl$sock_bt_hidp_HIDPCONNADD(r3, 0x400448c8, &(0x7f0000000340)={r0, r0, 0x8, 0xffffffffffffff8a, &(0x7f0000000000)="e6", 0x9, 0x1, 0xd45, 0x1012, 0xc7, 0x2, 0x7, 'syz1\x00'}) 3.145798275s ago: executing program 5 (id=1517): writev(0xffffffffffffffff, &(0x7f0000000000)=[{&(0x7f0000000040)="8a226ff432407a7f5fd09590d734f795e12e57ce9f00f0ffffffffffff559a85", 0x20}], 0x1) socket$rxrpc(0x21, 0x2, 0x2) syz_open_dev$usbmon(&(0x7f0000000180), 0x0, 0x0) syz_open_dev$usbfs(0x0, 0x20000007d, 0x0) socket$inet6_sctp(0xa, 0x801, 0x84) r0 = syz_clone(0x0, 0x0, 0x0, 0x0, 0x0, 0x0) ptrace(0x10, r0) ptrace$setregs(0xf, r0, 0x100, &(0x7f00000006c0)="7b6ddd951ce4eef691063a401d46950323b282b366840621dd0feb") openat$nullb(0xffffffffffffff9c, &(0x7f0000000440), 0x180, 0x0) syz_io_uring_setup(0xd1, 0x0, &(0x7f0000000080)=0x0, &(0x7f0000000100)) syz_memcpy_off$IO_URING_METADATA_GENERIC(r1, 0x4, &(0x7f0000000000)=0x3, 0x0, 0x4) r2 = fsopen(&(0x7f0000000000)='cgroup2\x00', 0x0) ioctl$DRM_IOCTL_MODE_GETPLANERESOURCES(0xffffffffffffffff, 0xc01064b5, 0x0) prctl$PR_SCHED_CORE(0x3e, 0x1, 0x0, 0x2, 0x0) prlimit64(0x0, 0xe, &(0x7f00000001c0)={0x8, 0x100008d}, 0x0) sched_setaffinity(0x0, 0x8, &(0x7f0000000180)=0x1400200bce) sched_setscheduler(0x0, 0x1, &(0x7f0000000080)=0x1) r3 = syz_open_dev$MSR(&(0x7f0000000200), 0x0, 0x0) read$msr(r3, &(0x7f0000002700)=""/102392, 0x18ff8) sendmsg$NFT_BATCH(0xffffffffffffffff, &(0x7f0000000240)={0x0, 0x0, &(0x7f0000000200)={&(0x7f00000003c0)=ANY=[], 0x7c}}, 0x4000084) r4 = syz_open_procfs(0x0, &(0x7f0000000000)='ns\x00') unlinkat(r4, &(0x7f00000000c0)='./mnt\x00', 0x200) setsockopt$inet6_tcp_TLS_TX(r4, 0x6, 0x1, &(0x7f0000000040)=@gcm_128={{0x304}, "c6318c1d0b0eaefb", "ce3dea771ff7609cf71a19c3bafcb62c", "5aa73c05", "9c454efe23950a8d"}, 0x28) fsconfig$FSCONFIG_SET_BINARY(r2, 0x6, 0x0, 0x0, 0x0) r5 = fsmount(r2, 0x0, 0x0) wait4(0x0, &(0x7f0000000140), 0x80000000, 0x0) r6 = openat$cgroup_subtree(r5, &(0x7f0000000100), 0x2, 0x0) write$cgroup_subtree(r6, &(0x7f00000000c0)={[{0x2b, 'cpuset'}]}, 0x8) ioctl$sock_SIOCGIFINDEX_80211(0xffffffffffffffff, 0x8b36, &(0x7f0000000000)={'wlan1\x00'}) 3.066416421s ago: executing program 3 (id=1518): mkdirat(0xffffffffffffff9c, &(0x7f0000000200)='./file0\x00', 0x100) r0 = openat$fuse(0xffffffffffffff9c, &(0x7f0000000300), 0x2, 0x0) mount$fuse(0x0, &(0x7f00000020c0)='./file0\x00', &(0x7f0000002100), 0x0, &(0x7f00000003c0)=ANY=[@ANYBLOB='fd=', @ANYRESHEX=r0, @ANYBLOB=',rootmode=00000000000000000040000,user_id=', @ANYRESDEC=0x0, @ANYBLOB=',group_id=', @ANYRESDEC=0x0]) read$FUSE(r0, 0x0, 0x0) syz_fuse_handle_req(r0, &(0x7f0000004180)="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", 0x2000, &(0x7f00000000c0)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, &(0x7f00000004c0)={0x90, 0x0, 0xffffffffffffffff, {0xffffffffffffffff, 0x0, 0x101, 0x0, 0x100, 0x28000, {0x40, 0xd08, 0x0, 0x100, 0x0, 0x400000000000000, 0x7, 0x60d, 0x122, 0x6000, 0x10000, 0x0, 0x0, 0x902, 0x2f7}}}, 0x0, 0x0, 0x0, 0x0, 0x0}) write$FUSE_INIT(r0, &(0x7f0000000440)={0x50, 0x0, 0x0, {0x7, 0x29, 0x0, 0x0, 0x0, 0x2, 0xfffffffd, 0x2, 0x0, 0x0, 0x0, 0x1}}, 0x50) setxattr$trusted_overlay_opaque(&(0x7f0000000000)='./file0/file0\x00', &(0x7f0000000040), &(0x7f0000000080), 0x2, 0x1) openat(0xffffffffffffff9c, &(0x7f0000000a80)='./file0/file0\x00', 0x0, 0x3) 2.539873921s ago: executing program 5 (id=1519): r0 = socket$nl_generic(0x10, 0x3, 0x10) ioctl$F2FS_IOC_WRITE_CHECKPOINT(r0, 0xf507, 0x0) ioctl$NS_GET_OWNER_UID(0xffffffffffffffff, 0xb704, &(0x7f0000000000)=0x0) setuid(r1) r2 = socket$nl_netfilter(0x10, 0x3, 0xc) r3 = syz_genetlink_get_family_id$nl80211(&(0x7f0000000c40), 0xffffffffffffffff) r4 = socket$nl_generic(0x10, 0x3, 0x10) ioctl$sock_SIOCGIFINDEX_80211(r2, 0x8933, &(0x7f0000000f80)={'wlan0\x00', 0x0}) setgroups(0xefff, 0x0) r6 = openat$rdma_cm(0xffffffffffffff9c, &(0x7f0000000040), 0x2, 0x0) r7 = syz_open_procfs(0x0, &(0x7f0000000000)='fd/3\x00') mount$9p_fd(0x0, &(0x7f0000000300)='.\x00', &(0x7f0000000080), 0x0, &(0x7f00000001c0)={'trans=fd,', {'rfdno', 0x3d, r7}, 0x2c, {'wfdno', 0x3d, r6}}) ioctl$KVM_SET_CLOCK(r7, 0x4030ae7b, &(0x7f0000000040)={0x7, 0x0, 0x7, 0x3, 0xa00000}) writev(0xffffffffffffffff, &(0x7f0000000000)=[{0x0}, {&(0x7f0000000340)="8a226ff432407a7f5fd09590d734f795e12e57ce9fed3f0300eb6368ed559a85603b0080", 0x24}], 0x2) r8 = syz_init_net_socket$rose(0xb, 0x5, 0x0) bpf$MAP_CREATE_CONST_STR(0x0, &(0x7f0000000340)=ANY=[@ANYBLOB="0200000004"], 0x48) prctl$PR_SET_SECCOMP(0x4e, 0x0, 0x0) ioctl$sock_SIOCGIFINDEX_80211(r8, 0x8b36, &(0x7f0000000000)={'wlan0\x00'}) sendmsg$NL80211_CMD_GET_KEY(r4, &(0x7f0000001040)={0x0, 0x0, &(0x7f0000001000)={&(0x7f0000000fc0)={0x1c, r3, 0x1, 0x70bd27, 0x25dfdbfb, {{}, {@val={0x8, 0x3, r5}, @void}}}, 0x1c}, 0x1, 0x0, 0x0, 0x4004090}, 0x4000) bpf$PROG_LOAD(0x5, &(0x7f00000000c0)={0x11, 0xb, &(0x7f0000000740)=ANY=[], 0x0, 0x0, 0x0, 0x0, 0x41100, 0x8, '\x00', 0x0, @fallback=0x1f, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x94) socket$packet(0x11, 0xa, 0x300) r9 = socket$inet6_udp(0xa, 0x2, 0x0) bind$inet6(r9, &(0x7f0000000000)={0xa, 0xe22, 0x0, @empty}, 0x1c) dup(0xffffffffffffffff) 2.466480851s ago: executing program 5 (id=1520): sendmsg$NFT_BATCH(0xffffffffffffffff, &(0x7f00000000c0)={0x0, 0x0, &(0x7f0000000000)={&(0x7f0000000100)=ANY=[@ANYBLOB="140000001000010000000000000000000000000a20000000000a03000000000000000000010000000900010073797a300000000044000000090a010400000000000000000100000008000a40000000000900020073797a32000000000900010073797a3000000000080005400000001f08000340000000076407"], 0x7f0}}, 0x0) r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000000080), 0x0, 0x0) r1 = socket$nl_netfilter(0x10, 0x3, 0xc) sendmsg$NFT_BATCH(r1, &(0x7f000000c2c0)={0x0, 0x0, &(0x7f0000000200)={&(0x7f0000000340)=ANY=[@ANYBLOB="140000001000010000000000000000000000000a28000000000a0101000000005e1affd5020000000900010073797a300000000008000240000000032c000000030a01030000e6ff00000000020000000900010073797a30000000000900030073797a320000000014000000110001"], 0x7c}}, 0x0) sendmsg$NFT_BATCH(r1, &(0x7f0000000180)={0x0, 0x0, &(0x7f0000000040)={&(0x7f00000005c0)={{0x14}, [@NFT_MSG_NEWRULE={0x50, 0x6, 0xa, 0x40b, 0x0, 0x0, {0x2, 0x0, 0xfffe}, [@NFTA_RULE_EXPRESSIONS={0x24, 0x4, 0x0, 0x1, [{0x20, 0x1, 0x0, 0x1, @ct={{0x7}, @val={0x14, 0x2, 0x0, 0x1, [@NFTA_CT_KEY={0x8, 0x2, 0x1, 0x0, 0x2}, @NFTA_CT_SREG={0x8, 0x4, 0x1, 0x0, 0xc}]}}}]}, @NFTA_RULE_TABLE={0x9, 0x1, 'syz0\x00'}, @NFTA_RULE_CHAIN={0x9, 0x2, 'syz2\x00'}]}], {0x14, 0x11, 0x1, 0x0, 0x0, {0x5}}}, 0x78}}, 0x890) ioctl$TUNSETIFF(0xffffffffffffffff, 0x400454ca, &(0x7f00000000c0)={'syzkaller1\x00', 0x2}) r2 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) ioctl$KVM_SET_USER_MEMORY_REGION(r2, 0x4020ae46, &(0x7f0000000400)={0x0, 0x0, 0x0, 0x20002000, &(0x7f0000000000/0x2000)=nil}) r3 = fsopen(0x0, 0x0) openat$udambuf(0xffffffffffffff9c, &(0x7f0000000180), 0x2) fsconfig$FSCONFIG_CMD_CREATE(r3, 0x6, 0x0, 0x0, 0x0) r4 = fsmount(r3, 0x1, 0x0) openat$cgroup_procs(r4, &(0x7f00000001c0)='cgroup.threads\x00', 0x2, 0x0) write$P9_RLERROR(r4, &(0x7f0000000040)={0x12, 0x7, 0x2, {0x9, '/dev/kvm\x00'}}, 0x12) r5 = ioctl$KVM_CREATE_VCPU(r2, 0xae41, 0x0) syz_kvm_setup_cpu$x86(0xffffffffffffffff, 0xffffffffffffffff, &(0x7f0000fe8000/0x18000)=nil, &(0x7f0000000000)=[@text64={0x40, 0x0}], 0x1, 0x60, 0x0, 0x0) ioctl$KVM_SET_NESTED_STATE(r5, 0x4080aebf, &(0x7f0000005700)={{0x0, 0x0, 0x80, {0x100000, 0x2}}, 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ioctl$KVM_RUN(r5, 0xae80, 0x0) 2.439411847s ago: executing program 4 (id=1521): syz_io_uring_setup(0x10e, &(0x7f0000000140)={0x0, 0x334e, 0x100, 0x3, 0x41}, &(0x7f00000003c0), &(0x7f0000000300)) setsockopt$IP_VS_SO_SET_ADD(0xffffffffffffffff, 0x0, 0x482, 0x0, 0x0) socket$kcm(0xa, 0x2, 0x0) epoll_create1(0x0) r0 = timerfd_create(0x1, 0x80000) timerfd_settime(r0, 0x3, &(0x7f0000000200)={{}, {0x77359400}}, 0x0) r1 = socket$nl_netfilter(0x10, 0x3, 0xc) sendmsg$NFT_BATCH(r1, &(0x7f0000000000)={0x0, 0x0, &(0x7f0000000080)={&(0x7f0000000240)=ANY=[@ANYBLOB="140000001000010000000000000000000500000a28000000000a030000000000000000000a00000708000240000000020900010073797a31000000002c000000030a010100000000000000000a0000070900010073797a31000000000900030073797a320000000014000000110001"], 0x7c}, 0x1, 0x0, 0x0, 0x8080}, 0x20004450) syz_open_dev$dri(0x0, 0x1ff, 0x0) fsopen(0x0, 0x0) prctl$PR_SCHED_CORE(0x3e, 0x1, 0x0, 0x2, 0x0) prlimit64(0x0, 0xe, &(0x7f0000000000)={0x8, 0x100008b}, 0x0) sched_setaffinity(0x0, 0x8, &(0x7f0000000180)=0x1400200bce) sched_setscheduler(0x0, 0x1, &(0x7f0000000080)=0x1) r2 = syz_open_dev$MSR(&(0x7f0000000200), 0x0, 0x0) read$msr(r2, &(0x7f0000002700)=""/102392, 0x18ff8) bpf$BPF_PROG_TEST_RUN(0xa, &(0x7f0000000080)={0xffffffffffffffff, 0x18000000000002a0, 0x1, 0x0, &(0x7f0000000000)="06", 0x0, 0xfe, 0x60000000, 0x0, 0x0, 0x0, 0x0, 0x4}, 0x50) getsockopt$inet_sctp_SCTP_MAX_BURST(0xffffffffffffffff, 0x84, 0xc, 0x0, 0x0) prctl$PR_SET_SYSCALL_USER_DISPATCH_ON(0x3b, 0x1, 0x0, 0x0, &(0x7f0000006680)) r3 = socket(0x1e, 0x4, 0x0) setsockopt$packet_tx_ring(r3, 0x10f, 0x87, &(0x7f0000000140)=@req3={0x7fffffff, 0x400, 0x1, 0xd, 0x1, 0x6, 0x6}, 0x1c) recvmmsg$unix(r3, &(0x7f0000003100)=[{{0x0, 0x0, &(0x7f0000000080)=[{&(0x7f0000000480)=""/4096, 0xdab}], 0x1}}], 0x1, 0x0, 0x0) sendmmsg(r3, &(0x7f00000030c0)=[{{0x0, 0xa9cc7003, &(0x7f0000000400)=[{&(0x7f00000000c0)="ee", 0x101d0}], 0x1}}], 0x400000000000181, 0x9200000000000000) 1.88138506s ago: executing program 5 (id=1522): getpid() prctl$PR_SCHED_CORE(0x3e, 0x1, 0x0, 0x2, 0x0) prlimit64(0x0, 0xe, &(0x7f0000000380)={0x8, 0x100008b}, 0x0) sched_setscheduler(0x0, 0x1, &(0x7f0000002200)=0x1) sched_setaffinity(0x0, 0x8, &(0x7f0000000240)=0x6) r0 = syz_open_dev$MSR(&(0x7f0000000080), 0x0, 0x0) read$msr(r0, &(0x7f0000019680)=""/102392, 0x18ff8) kexec_load(0x1000d0ffc2, 0x0, 0x0, 0x0) 1.795185523s ago: executing program 3 (id=1523): r0 = openat$sequencer(0xffffff9c, &(0x7f0000001bc0), 0x0, 0x0) ioctl$SNDCTL_SEQ_GETOUTCOUNT(r0, 0x4004510d, 0x0) (fail_nth: 3) 1.118622179s ago: executing program 5 (id=1524): r0 = openat$dlm_control(0xffffffffffffff9c, &(0x7f0000000000), 0x80, 0x0) ioctl$AUTOFS_DEV_IOCTL_CLOSEMOUNT(r0, 0xc0189375, &(0x7f0000000080)={{0x1, 0x1, 0x18}, './file0\x00'}) bpf$PROG_LOAD_XDP(0x5, &(0x7f00000000c0)={0x12, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, '\x00', 0x0, 0xf, 0xffffffffffffffff, 0x8, 0x0, 0x0, 0x10, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x10, 0x2}, 0x94) r1 = socket$nl_route(0x10, 0x3, 0x0) r2 = socket(0x1, 0x803, 0x0) getsockname$packet(r2, &(0x7f0000000100)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f00000001c0)=0x14) sendmsg$nl_route(r1, &(0x7f0000000280)={0x0, 0x64, &(0x7f0000000040)={&(0x7f0000001900)=@newlink={0x58, 0x10, 0x403, 0x300, 0x0, {}, [@IFLA_LINKINFO={0x28, 0x12, 0x0, 0x1, @vlan={{0x9}, {0x18, 0x2, 0x0, 0x1, [@IFLA_VLAN_FLAGS={0xc, 0x2, {0x1e, 0x1d}}, @IFLA_VLAN_ID={0x6, 0x1, 0xffe}]}}}, @IFLA_LINK={0x8, 0x5, r3}, @IFLA_MASTER={0x8, 0xa, r3}]}, 0x58}}, 0x8000) syz_usb_connect$cdc_ecm(0x0, 0x63, &(0x7f00000002c0)={{0x12, 0x1, 0x200, 0x2, 0x0, 0x0, 0x10, 0x525, 0xa4a1, 0x40, 0x0, 0x0, 0xffffffffffff8001, 0x1, [{{0x9, 0x2, 0x51, 0x1, 0x1, 0x1, 0x0, 0x0, [{{0x9, 0x4, 0x0, 0x0, 0x3, 0x2, 0x2, 0x0, 0x0, {{0x5}, {0x5}, {0xd, 0x24, 0xf, 0x1, 0x0, 0x1}, [@call_mgmt={0x5, 0x24, 0x1, 0x0, 0x9}, @mdlm_detail={0x4, 0x24, 0x13, 0xf}, @mdlm_detail={0x4, 0x24, 0x13, 0x2}]}, {[{{0x9, 0x5, 0x81, 0x3, 0x20, 0x1, 0x1, 0x5}}], {{0x9, 0x5, 0x82, 0x2, 0x10}}, {{0x9, 0x5, 0x3, 0x2, 0x8}}}}}]}}]}}, 0x0) 1.045394225s ago: executing program 3 (id=1525): bpf$BPF_PROG_RAW_TRACEPOINT_LOAD(0x5, &(0x7f00000013c0)={0x18, 0x3, &(0x7f0000000080)=@framed, &(0x7f0000000000)='syzkaller\x00'}, 0x90) bpf$BPF_RAW_TRACEPOINT_OPEN(0x11, 0x0, 0x0) r0 = socket$phonet(0x23, 0x2, 0x1) close_range(r0, 0xffffffffffffffff, 0x0) sendmmsg$unix(0xffffffffffffffff, 0x0, 0x0, 0x0) r1 = socket$nl_netfilter(0x10, 0x3, 0xc) sendmsg$IPSET_CMD_CREATE(r1, &(0x7f0000000240)={0x0, 0x0, &(0x7f0000000180)={&(0x7f0000000000)=ANY=[@ANYBLOB="5800000002060102000034e40000000000000003050001000600000005000400000000000900020073797a3100000000050005000200000011000300686173683a69702c706f7274000000000c000780050015"], 0x58}, 0x1, 0x0, 0x0, 0xc5dff1b4c279acea}, 0x2) r2 = socket$nl_netfilter(0x10, 0x3, 0xc) sendmsg$IPSET_CMD_ADD(r2, &(0x7f00000002c0)={0x0, 0x0, &(0x7f0000000240)={&(0x7f00000001c0)=ANY=[@ANYBLOB="50000000090601020000000000000000020000000900020073797a31000000000500010007000000280007800c00018008000140ffffffff0500070084000000060004404e22000006000540"], 0x50}, 0x1, 0x0, 0x0, 0x4000}, 0x80) 892.215458ms ago: executing program 4 (id=1526): r0 = getpid() sched_setscheduler(r0, 0x2, &(0x7f0000000200)=0x7) ioprio_set$pid(0x3, r0, 0x4004) r1 = bpf$BPF_PROG_RAW_TRACEPOINT_LOAD(0x5, &(0x7f0000000200)={0x18, 0x4, &(0x7f00000002c0)=ANY=[@ANYBLOB="18010000000000000000000000000000850000006d00000095"], &(0x7f00000004c0)='syzkaller\x00', 0x0, 0x0, 0x0, 0x41000, 0x0, '\x00', 0x0, 0x2}, 0x94) bpf$BPF_RAW_TRACEPOINT_OPEN(0x11, &(0x7f0000000080)={&(0x7f0000000000)='sched_switch\x00', r1}, 0x10) prlimit64(0x0, 0xe, &(0x7f0000000140)={0x8, 0x88}, 0x0) sched_setscheduler(0x0, 0x1, &(0x7f0000000240)=0x7) r2 = getpid() sched_setscheduler(r2, 0x1, &(0x7f0000000300)=0x7) mmap(&(0x7f0000000000/0xb36000)=nil, 0xb36000, 0xb635773f06ebbeee, 0x8031, 0xffffffffffffffff, 0x0) socketpair$unix(0x1, 0x2, 0x0, &(0x7f0000000200)={0xffffffffffffffff, 0xffffffffffffffff}) connect$unix(r3, &(0x7f000057eff8)=@abs, 0x6e) sendmmsg$unix(r4, &(0x7f0000000000), 0x651, 0x0) recvmmsg(r3, &(0x7f00000000c0), 0x10106, 0x2, 0x0) sched_setscheduler(0x0, 0x2, &(0x7f0000000000)=0x6) syz_genetlink_get_family_id$ieee802154(0x0, 0xffffffffffffffff) r5 = socket$inet6(0xa, 0x2, 0x0) bind$inet6(r5, &(0x7f0000000040)={0xa, 0xe22}, 0x1c) r6 = socket$netlink(0x10, 0x3, 0x8000000004) writev(r6, &(0x7f0000000000)=[{&(0x7f00000001c0)="580000001500add427323b472545b45602117fffffff81000e224e217f000001925aa80020007b00090080007f000001e809000000ff0000f03ac71033000000ffffffffffffffffffe7ee00000000000000000200000000", 0x58}], 0x1) syz_usb_connect(0x5, 0x24, &(0x7f0000002040)=ANY=[@ANYBLOB="12010000fe76181004160780a6af011703010902120001000000000904"], 0x0) r7 = openat$cgroup_procs(0xffffffffffffffff, &(0x7f0000000040)='tasks\x00', 0x2, 0x0) write$cgroup_pid(r7, &(0x7f0000000080)=r0, 0x12) r8 = fsopen(&(0x7f00000001c0)='ramfs\x00', 0x0) fsconfig$FSCONFIG_CMD_CREATE(r8, 0x6, 0x0, 0x0, 0x0) r9 = fsmount(r8, 0x0, 0x0) fchdir(r9) openat(r9, &(0x7f0000000000)='./file0\x00', 0x240, 0x4) openat(0xffffffffffffff9c, &(0x7f0000000100)='./file1\x00', 0x42, 0x1ff) 182.05983ms ago: executing program 2 (id=1527): getpgid(0x0) syz_open_dev$vim2m(&(0x7f00000003c0), 0x4, 0x2) socket$nl_route(0x10, 0x3, 0x0) socket(0x2b, 0x80801, 0x1) sendmsg$nl_route_sched(0xffffffffffffffff, &(0x7f0000000080)={0x0, 0x0, &(0x7f0000000040)={&(0x7f00000000c0)=@newtaction={0x94, 0x30, 0x1, 0x0, 0x0, {}, [{0x80, 0x1, [@m_ct={0x44, 0x2, 0x0, 0x0, {{0x7}, {0x1c, 0x2, 0x0, 0x1, [@TCA_CT_PARMS={0x18, 0x1, {0x9d, 0x7fff, 0x20000000, 0x0, 0xf}}]}, {0x4}, {0xc}, {0xc, 0x8, {0x0, 0x1}}}}, @m_ife={0x38, 0x1, 0x0, 0x0, {{0x8}, {0x10, 0x2, 0x0, 0x1, [@TCA_IFE_SMAC={0xa, 0x4, @link_local={0x1, 0x80, 0xc2, 0x0, 0x0, 0x1}}]}, {0x4}, {0xc}, {0xc, 0x8, {0x0, 0x2}}}}]}]}, 0x94}, 0x1, 0x0, 0x0, 0x800}, 0x40010) prlimit64(0x0, 0xe, &(0x7f0000000140)={0x8, 0x8b}, 0x0) sched_setscheduler(0x0, 0x1, &(0x7f0000000080)=0x7) r0 = getpid() sched_setscheduler(r0, 0x2, &(0x7f0000000200)=0x4) mmap(&(0x7f0000000000/0xb36000)=nil, 0xb36000, 0xb635773f06ebbeef, 0x8031, 0xffffffffffffffff, 0x0) socketpair$unix(0x1, 0x2, 0x0, &(0x7f0000000200)={0xffffffffffffffff, 0xffffffffffffffff}) connect$unix(r1, &(0x7f00000003c0)=@file={0x0, './file0\x00'}, 0x6e) sendmmsg$unix(r2, &(0x7f0000000000), 0x400000000000041, 0x0) recvmmsg(r1, &(0x7f00000000c0), 0x10106, 0x2, 0x0) r3 = socket$unix(0x1, 0x5, 0x0) r4 = socket$can_bcm(0x1d, 0x2, 0x2) ioctl$ifreq_SIOCGIFINDEX_vcan(r4, 0x8933, &(0x7f0000000100)={'vcan0\x00', 0x0}) connect$can_bcm(r4, &(0x7f00000000c0)={0x1d, r5}, 0x10) sendmsg$can_bcm(r4, &(0x7f0000000200)={0x0, 0x0, &(0x7f0000000040)={&(0x7f0000000580)=ANY=[@ANYBLOB="0100000003ece1e40ad8871461ab0800", @ANYRES64=0x0, @ANYRES64=0x0, @ANYRES64=0x0, @ANYRES64=r3, @ANYBLOB="3bf81bb9f9"], 0x20000600}, 0x1, 0x0, 0x0, 0x40000}, 0x0) r6 = seccomp$SECCOMP_SET_MODE_FILTER_LISTENER(0x1, 0x0, 0x0) close_range(r6, 0xffffffffffffffff, 0x0) 153.390528ms ago: executing program 6 (id=1528): syz_open_dev$loop(&(0x7f0000000100), 0xf01c, 0x0) r0 = socket$nl_netfilter(0x10, 0x3, 0xc) r1 = socket$inet_mptcp(0x2, 0x1, 0x106) bind$inet(r1, &(0x7f0000003900)={0x2, 0x4e24, @multicast1}, 0x10) prlimit64(0x0, 0xe, &(0x7f0000000140)={0x8, 0x8b}, 0x0) (async, rerun: 32) r2 = bpf$BPF_PROG_RAW_TRACEPOINT_LOAD(0x5, &(0x7f0000000200)={0x11, 0x4, &(0x7f00000009c0)=ANY=[@ANYBLOB="18010000000000000000000000000000850000006d00000095"], &(0x7f0000000100)='GPL\x00', 0x0, 0x0, 0x0, 0x0, 0x0, '\x00', 0x0, 0x2}, 0x94) (rerun: 32) bpf$BPF_RAW_TRACEPOINT_OPEN(0x11, &(0x7f00000001c0)={&(0x7f0000000000)='sched_switch\x00', r2, 0x0, 0xfff7fffffffffff5}, 0x18) (async) sched_setscheduler(0x0, 0x2, &(0x7f0000000180)=0x7) (async) r3 = getpid() ioctl$TCSETSW2(0xffffffffffffffff, 0x402c542c, 0x0) (async) sched_setscheduler(r3, 0x2, &(0x7f0000000200)=0x7) mmap(&(0x7f0000000000/0xb36000)=nil, 0xb36000, 0xb635773f06ebbee2, 0x8031, 0xffffffffffffffff, 0x0) (async, rerun: 64) socketpair$unix(0x1, 0x2, 0x0, &(0x7f0000000380)={0xffffffffffffffff, 0xffffffffffffffff}) (rerun: 64) connect$unix(r4, &(0x7f0000000300)=@abs={0x0, 0x0, 0x4e21}, 0x6e) (async, rerun: 32) sendmmsg$unix(r5, &(0x7f0000000000), 0x651, 0x0) (async, rerun: 32) r6 = socket$nl_rdma(0x10, 0x3, 0x14) sendmsg$RDMA_NLDEV_CMD_RES_CQ_GET(r6, &(0x7f0000000140)={0x0, 0x0, &(0x7f0000000000)={&(0x7f0000000080)={0x20, 0x1418, 0x1, 0x0, 0x25dfdbfd, "", [@RDMA_NLDEV_ATTR_PORT_INDEX={0x8, 0x3, 0x1}, @RDMA_NLDEV_ATTR_DEV_INDEX={0x8}]}, 0x20}, 0x1, 0x0, 0x0, 0x4000804}, 0x44810) (async) recvmmsg(r4, &(0x7f00000000c0), 0x10106, 0x2, 0x0) sched_setscheduler(0x0, 0x2, &(0x7f0000000000)=0x6) (async, rerun: 64) socket$unix(0x1, 0x2, 0x0) (async, rerun: 64) sendmsg$nl_route(0xffffffffffffffff, &(0x7f0000000280)={0x0, 0x0, &(0x7f0000000480)={&(0x7f00000004c0)=@delnexthop={0x18, 0x69, 0xb}, 0x18}, 0x1, 0x0, 0x0, 0x4008001}, 0x0) r7 = syz_genetlink_get_family_id$batadv(&(0x7f00000002c0), r1) sendmsg$BATADV_CMD_SET_MESH(0xffffffffffffffff, &(0x7f0000000440)={&(0x7f0000000040)={0x10, 0x0, 0x0, 0x2}, 0xc, &(0x7f0000000400)={&(0x7f00000003c0)={0x2c, r7, 0x2, 0x70bd2b, 0x25dfdbfd, {}, [@BATADV_ATTR_MULTICAST_FANOUT={0x8, 0x3c, 0x2}, @BATADV_ATTR_MULTICAST_FORCEFLOOD_ENABLED={0x5, 0x37, 0x1}, @BATADV_ATTR_HOP_PENALTY={0x5, 0x35, 0x3}]}, 0x2c}, 0x1, 0x0, 0x0, 0x4800}, 0x24000840) (async) r8 = socket$unix(0x1, 0x2, 0x0) connect$unix(r8, &(0x7f0000000180)=@file={0x1, '\xe9\x1fq\x89Y\x1e\x923aK\x00'}, 0x6e) r9 = openat$btrfs_control(0xffffffffffffff9c, &(0x7f0000000500), 0x20440, 0x0) getsockopt$inet_sctp_SCTP_AUTO_ASCONF(r9, 0x84, 0x1e, &(0x7f0000000540), &(0x7f0000000580)=0x4) (async, rerun: 64) setsockopt$inet_tcp_int(r1, 0x6, 0x5, &(0x7f0000000080)=0x7fe00, 0x4) (async, rerun: 64) sendmsg$NFT_BATCH(r0, &(0x7f000000c2c0)={0x0, 0x0, &(0x7f0000000200)={&(0x7f00000000c0)=ANY=[@ANYBLOB="140000001000010000000000000000000000000a28000000000a0101000000005e1affd5020000000900010073797a300000000008000240000000032c000000030a01030000e6ff00000000020000000900010073797a30000000000900030073797a320000000014000000110001"], 0x7c}}, 0x0) (async, rerun: 32) sendmsg$NFT_BATCH(r0, &(0x7f0000000240)={0x0, 0x0, &(0x7f0000000000)={&(0x7f0000000040)=ANY=[@ANYBLOB="140000001000010000000000000000000000000a3c000000120a09000000000000000000020000000900020073797a310002000008000440000000000900010073797a30000000000800034000000009"], 0x64}}, 0x0) (rerun: 32) 0s ago: executing program 3 (id=1529): writev(0xffffffffffffffff, &(0x7f0000000000)=[{&(0x7f0000000040)="8a226ff432407a7f5fd09590d734f795e12e57ce9f00f0ffffffffffff559a85603b", 0x22}], 0x1) socket$rxrpc(0x21, 0x2, 0x2) syz_open_dev$usbmon(&(0x7f0000000180), 0x0, 0x0) syz_open_dev$usbfs(0x0, 0x20000007d, 0x0) socket$inet6_sctp(0xa, 0x801, 0x84) r0 = syz_clone(0x0, 0x0, 0x0, 0x0, 0x0, 0x0) ptrace(0x10, r0) ptrace$setregs(0xf, r0, 0x100, &(0x7f00000006c0)="7b6ddd951ce4eef691063a401d46950323b282b366840621dd0feb") openat$nullb(0xffffffffffffff9c, &(0x7f0000000440), 0x180, 0x0) syz_io_uring_setup(0xd1, 0x0, &(0x7f0000000080)=0x0, &(0x7f0000000100)) syz_memcpy_off$IO_URING_METADATA_GENERIC(r1, 0x4, &(0x7f0000000000)=0x3, 0x0, 0x4) r2 = fsopen(&(0x7f0000000000)='cgroup2\x00', 0x0) ioctl$DRM_IOCTL_MODE_GETPLANERESOURCES(0xffffffffffffffff, 0xc01064b5, 0x0) prctl$PR_SCHED_CORE(0x3e, 0x1, 0x0, 0x2, 0x0) prlimit64(0x0, 0xe, &(0x7f00000001c0)={0x8, 0x100008d}, 0x0) sched_setaffinity(0x0, 0x8, &(0x7f0000000180)=0x1400200bce) sched_setscheduler(0x0, 0x1, &(0x7f0000000080)=0x1) r3 = syz_open_dev$MSR(&(0x7f0000000200), 0x0, 0x0) read$msr(r3, &(0x7f0000002700)=""/102392, 0x18ff8) sendmsg$NFT_BATCH(0xffffffffffffffff, &(0x7f0000000240)={0x0, 0x0, &(0x7f0000000200)={&(0x7f00000003c0)=ANY=[], 0x7c}}, 0x4000084) r4 = syz_open_procfs(0x0, &(0x7f0000000000)='ns\x00') unlinkat(r4, &(0x7f00000000c0)='./mnt\x00', 0x200) setsockopt$inet6_tcp_TLS_TX(r4, 0x6, 0x1, &(0x7f0000000040)=@gcm_128={{0x304}, "c6318c1d0b0eaefb", "ce3dea771ff7609cf71a19c3bafcb62c", "5aa73c05", "9c454efe23950a8d"}, 0x28) fsconfig$FSCONFIG_SET_BINARY(r2, 0x6, 0x0, 0x0, 0x0) r5 = fsmount(r2, 0x0, 0x0) wait4(0x0, &(0x7f0000000140), 0x80000000, 0x0) r6 = openat$cgroup_subtree(r5, &(0x7f0000000100), 0x2, 0x0) write$cgroup_subtree(r6, &(0x7f00000000c0)={[{0x2b, 'cpuset'}]}, 0x8) ioctl$sock_SIOCGIFINDEX_80211(0xffffffffffffffff, 0x8b36, &(0x7f0000000000)={'wlan1\x00'}) kernel console output (not intermixed with test programs): T5952] udevd[5952]: symlink '../../loop3' '/dev/disk/by-diskseq/75.tmp-b7:3' failed: Read-only file system [ 400.863925][T10000] bridge0: port 2(bridge_slave_1) entered blocking state [ 400.876854][ T30] audit: type=1400 audit(1760104089.752:741): avc: denied { write } for pid=10158 comm="syz.3.1052" scontext=root:sysadm_r:sysadm_t tcontext=root:sysadm_r:sysadm_t tclass=key_socket permissive=1 [ 400.898814][T10000] bridge0: port 2(bridge_slave_1) entered disabled state [ 400.906077][T10000] bridge_slave_1: entered allmulticast mode [ 400.918696][T10000] bridge_slave_1: entered promiscuous mode [ 401.368997][T10000] bond0: (slave bond_slave_0): Enslaving as an active interface with an up link [ 401.392218][T10000] bond0: (slave bond_slave_1): Enslaving as an active interface with an up link [ 401.601959][ T5952] udevd[5952]: symlink '../../loop3' '/dev/disk/by-diskseq/75.tmp-b7:3' failed: Read-only file system [ 402.071912][T10000] team0: Port device team_slave_0 added [ 402.164430][T10000] team0: Port device team_slave_1 added [ 402.213652][T10199] FAULT_INJECTION: forcing a failure. [ 402.213652][T10199] name fail_usercopy, interval 1, probability 0, space 0, times 0 [ 402.235703][T10199] CPU: 1 UID: 0 PID: 10199 Comm: syz.2.1058 Not tainted syzkaller #0 PREEMPT(full) [ 402.235724][T10199] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 10/02/2025 [ 402.235733][T10199] Call Trace: [ 402.235740][T10199] [ 402.235746][T10199] dump_stack_lvl+0x16c/0x1f0 [ 402.235780][T10199] should_fail_ex+0x512/0x640 [ 402.235803][T10199] _copy_to_user+0x32/0xd0 [ 402.235815][T10199] simple_read_from_buffer+0xcb/0x170 [ 402.235834][T10199] proc_fail_nth_read+0x197/0x240 [ 402.235847][T10199] ? __pfx_proc_fail_nth_read+0x10/0x10 [ 402.235860][T10199] ? rw_verify_area+0xcf/0x6c0 [ 402.235875][T10199] ? __pfx_proc_fail_nth_read+0x10/0x10 [ 402.235887][T10199] vfs_read+0x1e4/0xcf0 [ 402.235899][T10199] ? __pfx___mutex_lock+0x10/0x10 [ 402.235910][T10199] ? __pfx_vfs_read+0x10/0x10 [ 402.235930][T10199] ? __fget_files+0x20e/0x3c0 [ 402.235945][T10199] ksys_read+0x12a/0x250 [ 402.235955][T10199] ? __pfx_ksys_read+0x10/0x10 [ 402.235968][T10199] do_syscall_64+0xcd/0xfa0 [ 402.235988][T10199] entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 402.235999][T10199] RIP: 0033:0x7f1dbc38d8dc [ 402.236008][T10199] Code: ec 28 48 89 54 24 18 48 89 74 24 10 89 7c 24 08 e8 99 93 02 00 48 8b 54 24 18 48 8b 74 24 10 41 89 c0 8b 7c 24 08 31 c0 0f 05 <48> 3d 00 f0 ff ff 77 34 44 89 c7 48 89 44 24 08 e8 ef 93 02 00 48 [ 402.236019][T10199] RSP: 002b:00007f1dbd224030 EFLAGS: 00000246 ORIG_RAX: 0000000000000000 [ 402.236030][T10199] RAX: ffffffffffffffda RBX: 00007f1dbc5e6090 RCX: 00007f1dbc38d8dc [ 402.236037][T10199] RDX: 000000000000000f RSI: 00007f1dbd2240a0 RDI: 0000000000000009 [ 402.236043][T10199] RBP: 00007f1dbd224090 R08: 0000000000000000 R09: 0000000000000000 [ 402.236049][T10199] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000001 [ 402.236056][T10199] R13: 00007f1dbc5e6128 R14: 00007f1dbc5e6090 R15: 00007ffdb2f7ad48 [ 402.236070][T10199] [ 402.530622][ T5843] usb 1-1: USB disconnect, device number 19 [ 402.549670][T10000] batman_adv: batadv0: Adding interface: batadv_slave_0 [ 402.556705][T10000] batman_adv: batadv0: The MTU of interface batadv_slave_0 is too small (1500) to handle the transport of batman-adv packets. Packets going over this interface will be fragmented on layer2 which could impact the performance. Setting the MTU to 1532 would solve the problem. [ 402.917749][T10000] batman_adv: batadv0: Not using interface batadv_slave_0 (retrying later): interface not active [ 402.976579][ T5952] udevd[5952]: symlink '../../loop3' '/dev/disk/by-diskseq/75.tmp-b7:3' failed: Read-only file system [ 403.023930][T10000] batman_adv: batadv0: Adding interface: batadv_slave_1 [ 403.043788][T10000] batman_adv: batadv0: The MTU of interface batadv_slave_1 is too small (1500) to handle the transport of batman-adv packets. Packets going over this interface will be fragmented on layer2 which could impact the performance. Setting the MTU to 1532 would solve the problem. [ 403.169299][T10000] batman_adv: batadv0: Not using interface batadv_slave_1 (retrying later): interface not active [ 403.567873][T10000] hsr_slave_0: entered promiscuous mode [ 403.590239][T10000] hsr_slave_1: entered promiscuous mode [ 403.610669][T10000] debugfs: 'hsr0' already exists in 'hsr' [ 403.629552][T10000] Cannot create hsr debugfs directory [ 403.635962][ T5814] Bluetooth: hci5: unexpected cc 0x0c03 length: 249 > 1 [ 403.662233][ T5814] Bluetooth: hci5: unexpected cc 0x1003 length: 249 > 9 [ 403.674793][ T5814] Bluetooth: hci5: unexpected cc 0x1001 length: 249 > 9 [ 403.683180][ T5814] Bluetooth: hci5: unexpected cc 0x0c23 length: 249 > 4 [ 403.691191][ T5814] Bluetooth: hci5: unexpected cc 0x0c38 length: 249 > 2 [ 403.767492][ T3094] usb 3-1: new high-speed USB device number 30 using dummy_hcd [ 403.908249][ T3094] usb 3-1: device descriptor read/64, error -71 [ 404.112484][ T5952] udevd[5952]: symlink '../../loop3' '/dev/disk/by-diskseq/75.tmp-b7:3' failed: Read-only file system [ 404.186308][ T3094] usb 3-1: new high-speed USB device number 31 using dummy_hcd [ 404.241033][ T30] kauditd_printk_skb: 1 callbacks suppressed [ 404.241348][ T30] audit: type=1400 audit(1760104093.122:743): avc: denied { name_connect } for pid=10236 comm="syz.4.1066" scontext=root:sysadm_r:sysadm_t tcontext=system_u:object_r:port_t tclass=sctp_socket permissive=1 [ 404.267977][ C0] vkms_vblank_simulate: vblank timer overrun [ 404.372440][T10000] netdevsim netdevsim5 netdevsim0: renamed from eth0 [ 404.382603][T10000] netdevsim netdevsim5 netdevsim1: renamed from eth1 [ 404.426926][ T30] audit: type=1400 audit(1760104093.292:744): avc: denied { accept } for pid=10236 comm="syz.4.1066" lport=34159 scontext=root:sysadm_r:sysadm_t tcontext=root:sysadm_r:sysadm_t tclass=sctp_socket permissive=1 [ 404.487037][ T30] audit: type=1400 audit(1760104093.342:745): avc: denied { setopt } for pid=10236 comm="syz.4.1066" scontext=root:sysadm_r:sysadm_t tcontext=root:sysadm_r:sysadm_t tclass=sctp_socket permissive=1 [ 404.562598][ T3094] usb 3-1: device descriptor read/64, error -71 [ 404.576910][ T30] audit: type=1400 audit(1760104093.342:746): avc: denied { bind } for pid=10236 comm="syz.4.1066" scontext=root:sysadm_r:sysadm_t tcontext=root:sysadm_r:sysadm_t tclass=sctp_socket permissive=1 [ 404.630010][T10000] netdevsim netdevsim5 netdevsim2: renamed from eth2 [ 404.651232][T10000] netdevsim netdevsim5 netdevsim3: renamed from eth3 [ 404.660678][ T30] audit: type=1400 audit(1760104093.342:747): avc: denied { name_bind } for pid=10236 comm="syz.4.1066" src=20004 scontext=root:sysadm_r:sysadm_t tcontext=system_u:object_r:unreserved_port_t tclass=sctp_socket permissive=1 [ 404.688656][ T3094] usb usb3-port1: attempt power cycle [ 404.735508][ T5952] udevd[5952]: symlink '../../loop3' '/dev/disk/by-diskseq/75.tmp-b7:3' failed: Read-only file system [ 404.841617][ T30] audit: type=1400 audit(1760104093.342:748): avc: denied { node_bind } for pid=10236 comm="syz.4.1066" saddr=::1 src=20004 scontext=root:sysadm_r:sysadm_t tcontext=system_u:object_r:node_t tclass=sctp_socket permissive=1 [ 404.869800][T10225] chnl_net:caif_netlink_parms(): no params data found [ 405.147027][ T3094] usb 3-1: new high-speed USB device number 32 using dummy_hcd [ 405.359548][ T3094] usb 3-1: device descriptor read/8, error -71 [ 405.493991][T10225] bridge0: port 1(bridge_slave_0) entered blocking state [ 405.502593][T10225] bridge0: port 1(bridge_slave_0) entered disabled state [ 405.512979][T10225] bridge_slave_0: entered allmulticast mode [ 405.532763][T10225] bridge_slave_0: entered promiscuous mode [ 405.551926][T10225] bridge0: port 2(bridge_slave_1) entered blocking state [ 405.621200][ T3094] usb 3-1: new high-speed USB device number 33 using dummy_hcd [ 405.629994][T10225] bridge0: port 2(bridge_slave_1) entered disabled state [ 405.643664][T10225] bridge_slave_1: entered allmulticast mode [ 405.661501][ T3094] usb 3-1: device descriptor read/8, error -71 [ 405.675246][T10225] bridge_slave_1: entered promiscuous mode [ 405.680181][ T5952] udevd[5952]: symlink '../../loop3' '/dev/disk/by-diskseq/75.tmp-b7:3' failed: Read-only file system [ 405.757142][ T5814] Bluetooth: hci5: command tx timeout [ 405.839985][ T3094] usb usb3-port1: unable to enumerate USB device [ 405.872694][ T30] audit: type=1400 audit(1760104094.752:749): avc: denied { create } for pid=10267 comm="syz.3.1069" scontext=root:sysadm_r:sysadm_t tcontext=root:sysadm_r:sysadm_t tclass=ieee802154_socket permissive=1 [ 405.898355][T10225] bond0: (slave bond_slave_0): Enslaving as an active interface with an up link [ 405.920242][T10225] bond0: (slave bond_slave_1): Enslaving as an active interface with an up link [ 405.966728][T10000] 8021q: adding VLAN 0 to HW filter on device bond0 [ 405.998121][T10225] team0: Port device team_slave_0 added [ 406.016002][T10225] team0: Port device team_slave_1 added [ 406.115974][T10225] batman_adv: batadv0: Adding interface: batadv_slave_0 [ 406.123524][T10225] batman_adv: batadv0: The MTU of interface batadv_slave_0 is too small (1500) to handle the transport of batman-adv packets. Packets going over this interface will be fragmented on layer2 which could impact the performance. Setting the MTU to 1532 would solve the problem. [ 406.150122][T10225] batman_adv: batadv0: Not using interface batadv_slave_0 (retrying later): interface not active [ 406.185010][T10225] batman_adv: batadv0: Adding interface: batadv_slave_1 [ 406.192219][T10225] batman_adv: batadv0: The MTU of interface batadv_slave_1 is too small (1500) to handle the transport of batman-adv packets. Packets going over this interface will be fragmented on layer2 which could impact the performance. Setting the MTU to 1532 would solve the problem. [ 406.218187][ C0] vkms_vblank_simulate: vblank timer overrun [ 406.224920][T10225] batman_adv: batadv0: Not using interface batadv_slave_1 (retrying later): interface not active [ 406.240387][T10000] 8021q: adding VLAN 0 to HW filter on device team0 [ 406.320776][ T13] bridge0: port 1(bridge_slave_0) entered blocking state [ 406.327898][ T13] bridge0: port 1(bridge_slave_0) entered forwarding state [ 406.387803][T10225] hsr_slave_0: entered promiscuous mode [ 406.401699][T10225] hsr_slave_1: entered promiscuous mode [ 406.422818][T10225] debugfs: 'hsr0' already exists in 'hsr' [ 406.446487][T10225] Cannot create hsr debugfs directory [ 406.479909][ T13] bridge0: port 2(bridge_slave_1) entered blocking state [ 406.487117][ T13] bridge0: port 2(bridge_slave_1) entered forwarding state [ 406.925359][ T5952] udevd[5952]: symlink '../../loop3' '/dev/disk/by-diskseq/75.tmp-b7:3' failed: Read-only file system [ 407.751987][ T5952] udevd[5952]: symlink '../../loop3' '/dev/disk/by-diskseq/75.tmp-b7:3' failed: Read-only file system [ 407.837340][ T5814] Bluetooth: hci5: command tx timeout [ 407.862054][T10299] FAULT_INJECTION: forcing a failure. [ 407.862054][T10299] name failslab, interval 1, probability 0, space 0, times 0 [ 407.909361][T10225] netdevsim netdevsim6 netdevsim0: renamed from eth0 [ 407.922213][T10225] netdevsim netdevsim6 netdevsim1: renamed from eth1 [ 407.930305][T10299] CPU: 1 UID: 0 PID: 10299 Comm: syz.2.1076 Not tainted syzkaller #0 PREEMPT(full) [ 407.930330][T10299] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 10/02/2025 [ 407.930340][T10299] Call Trace: [ 407.930346][T10299] [ 407.930353][T10299] dump_stack_lvl+0x16c/0x1f0 [ 407.930383][T10299] should_fail_ex+0x512/0x640 [ 407.930408][T10299] ? __kmalloc_noprof+0xca/0x880 [ 407.930433][T10299] should_failslab+0xc2/0x120 [ 407.930453][T10299] __kmalloc_noprof+0xdd/0x880 [ 407.930475][T10299] ? vb2_core_allocated_buffers_storage+0xc4/0x220 [ 407.930502][T10299] ? vb2_core_allocated_buffers_storage+0xc4/0x220 [ 407.930525][T10299] vb2_core_allocated_buffers_storage+0xc4/0x220 [ 407.930550][T10299] vb2_core_create_bufs+0x2bf/0xab0 [ 407.930577][T10299] ? __pfx_vb2_core_create_bufs+0x10/0x10 [ 407.930605][T10299] ? __mutex_trylock_common+0xe9/0x250 [ 407.930625][T10299] vb2_create_bufs+0x5e8/0x840 [ 407.930652][T10299] ? __pfx_vb2_create_bufs+0x10/0x10 [ 407.930672][T10299] ? __mutex_lock+0x1c5/0x1060 [ 407.930699][T10299] vb2_ioctl_create_bufs+0x244/0x3e0 [ 407.930721][T10299] ? __sanitizer_cov_trace_switch+0x54/0x90 [ 407.930746][T10299] vidioc_create_bufs+0x7d/0xf0 [ 407.930768][T10299] v4l_create_bufs+0x151/0x260 [ 407.930795][T10299] __video_do_ioctl+0xb77/0xf00 [ 407.930817][T10299] ? __might_fault+0xe3/0x190 [ 407.930841][T10299] ? __pfx___video_do_ioctl+0x10/0x10 [ 407.930869][T10299] video_usercopy+0x4cd/0x1720 [ 407.930891][T10299] ? __pfx___video_do_ioctl+0x10/0x10 [ 407.930909][T10299] ? selinux_kernel_read_file+0x130/0x130 [ 407.930928][T10299] ? __pfx_video_usercopy+0x10/0x10 [ 407.930975][T10299] v4l2_ioctl+0x1ba/0x250 [ 407.930992][T10299] ? __pfx_v4l2_ioctl+0x10/0x10 [ 407.931011][T10299] __x64_sys_ioctl+0x18e/0x210 [ 407.931039][T10299] do_syscall_64+0xcd/0xfa0 [ 407.931066][T10299] entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 407.931082][T10299] RIP: 0033:0x7f1dbc38eec9 [ 407.931097][T10299] Code: ff ff c3 66 2e 0f 1f 84 00 00 00 00 00 0f 1f 40 00 48 89 f8 48 89 f7 48 89 d6 48 89 ca 4d 89 c2 4d 89 c8 4c 8b 4c 24 08 0f 05 <48> 3d 01 f0 ff ff 73 01 c3 48 c7 c1 a8 ff ff ff f7 d8 64 89 01 48 [ 407.931112][T10299] RSP: 002b:00007f1dbd245038 EFLAGS: 00000246 ORIG_RAX: 0000000000000010 [ 407.931128][T10299] RAX: ffffffffffffffda RBX: 00007f1dbc5e5fa0 RCX: 00007f1dbc38eec9 [ 407.931139][T10299] RDX: 0000200000000200 RSI: 00000000c100565c RDI: 0000000000000003 [ 407.931149][T10299] RBP: 00007f1dbd245090 R08: 0000000000000000 R09: 0000000000000000 [ 407.931159][T10299] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000001 [ 407.931169][T10299] R13: 00007f1dbc5e6038 R14: 00007f1dbc5e5fa0 R15: 00007ffdb2f7ad48 [ 407.931194][T10299] [ 408.198483][ T5815] udevd[5815]: symlink '../../loop3' '/dev/disk/by-diskseq/75.tmp-b7:3' failed: Read-only file system [ 408.218403][T10225] netdevsim netdevsim6 netdevsim2: renamed from eth2 [ 408.244632][T10225] netdevsim netdevsim6 netdevsim3: renamed from eth3 [ 408.385892][ T5952] udevd[5952]: symlink '../../loop3' '/dev/disk/by-diskseq/75.tmp-b7:3' failed: Read-only file system [ 408.421510][T10307] netlink: 4 bytes leftover after parsing attributes in process `syz.4.1078'. [ 408.434593][T10225] 8021q: adding VLAN 0 to HW filter on device bond0 [ 408.450151][T10225] 8021q: adding VLAN 0 to HW filter on device team0 [ 408.463002][ T750] bridge0: port 1(bridge_slave_0) entered blocking state [ 408.470202][ T750] bridge0: port 1(bridge_slave_0) entered forwarding state [ 408.526046][T10307] netlink: 8 bytes leftover after parsing attributes in process `syz.4.1078'. [ 408.565135][ T750] bridge0: port 2(bridge_slave_1) entered blocking state [ 408.572325][ T750] bridge0: port 2(bridge_slave_1) entered forwarding state [ 408.624109][T10000] 8021q: adding VLAN 0 to HW filter on device batadv0 [ 408.624903][T10319] fuse: Unknown parameter 'group_id00000000000000000000' [ 408.646864][ T5921] usb 4-1: new full-speed USB device number 35 using dummy_hcd [ 408.700800][T10316] netlink: 'syz.2.1080': attribute type 1 has an invalid length. [ 408.842436][ T5921] usb 4-1: too many endpoints for config 1 interface 0 altsetting 0: 255, using maximum allowed: 30 [ 408.877136][ T5921] usb 4-1: config 1 interface 0 altsetting 0 endpoint 0x81 has invalid maxpacket 1024, setting to 64 [ 408.904842][ T5921] usb 4-1: config 1 interface 0 altsetting 0 endpoint 0x82 has invalid maxpacket 1024, setting to 64 [ 408.924005][ T5921] usb 4-1: config 1 interface 0 altsetting 0 has 3 endpoint descriptors, different from the interface descriptor's value: 255 [ 408.940550][ T5921] usb 4-1: New USB device found, idVendor=0525, idProduct=a4a1, bcdDevice= 0.40 [ 408.955534][ T5921] usb 4-1: New USB device strings: Mfr=0, Product=0, SerialNumber=1 [ 408.964804][T10225] 8021q: adding VLAN 0 to HW filter on device batadv0 [ 408.973777][ T5921] usb 4-1: SerialNumber: syz [ 408.998956][T10310] raw-gadget.0 gadget.3: fail, usb_ep_enable returned -22 [ 409.013543][T10310] raw-gadget.0 gadget.3: fail, usb_ep_enable returned -22 [ 409.048009][ T5921] cdc_acm 4-1:1.0: Control and data interfaces are not separated! [ 409.182746][T10000] veth0_vlan: entered promiscuous mode [ 409.222598][T10000] veth1_vlan: entered promiscuous mode [ 409.272994][ T5921] cdc_acm 4-1:1.0: ttyACM0: USB ACM device [ 409.303242][T10000] veth0_macvtap: entered promiscuous mode [ 409.313606][ T5921] usb 4-1: USB disconnect, device number 35 [ 409.325641][T10000] veth1_macvtap: entered promiscuous mode [ 409.349160][T10000] batman_adv: batadv0: Interface activated: batadv_slave_0 [ 409.394551][T10000] batman_adv: batadv0: Interface activated: batadv_slave_1 [ 409.414129][ T750] netdevsim netdevsim5 netdevsim0: set [1, 0] type 2 family 0 port 6081 - 0 [ 409.455524][ T750] netdevsim netdevsim5 netdevsim1: set [1, 0] type 2 family 0 port 6081 - 0 [ 409.469054][ T750] netdevsim netdevsim5 netdevsim2: set [1, 0] type 2 family 0 port 6081 - 0 [ 409.478898][ T750] netdevsim netdevsim5 netdevsim3: set [1, 0] type 2 family 0 port 6081 - 0 [ 409.574279][ T36] wlan0: Created IBSS using preconfigured BSSID 50:50:50:50:50:50 [ 409.588430][ T36] wlan0: Creating new IBSS network, BSSID 50:50:50:50:50:50 [ 409.600139][T10225] veth0_vlan: entered promiscuous mode [ 409.674432][T10348] iommufd_mock iommufd_mock0: Adding to iommu group 0 [ 409.917650][ T5814] Bluetooth: hci5: command tx timeout [ 409.994024][ T5952] udevd[5952]: symlink '../../loop3' '/dev/disk/by-diskseq/75.tmp-b7:3' failed: Read-only file system [ 410.008895][T10225] veth1_vlan: entered promiscuous mode [ 410.028857][ T36] wlan1: Created IBSS using preconfigured BSSID 50:50:50:50:50:50 [ 410.042070][ T36] wlan1: Creating new IBSS network, BSSID 50:50:50:50:50:50 [ 410.179806][T10225] veth0_macvtap: entered promiscuous mode [ 410.414401][ T30] audit: type=1400 audit(1760104099.282:750): avc: denied { mounton } for pid=10000 comm="syz-executor" path="/root/syzkaller.VQRf0w/syz-tmp" dev="sda1" ino=2048 scontext=root:sysadm_r:sysadm_t tcontext=root:object_r:user_home_t tclass=dir permissive=1 [ 410.452028][T10225] veth1_macvtap: entered promiscuous mode [ 410.485868][T10225] batman_adv: batadv0: Interface activated: batadv_slave_0 [ 410.493442][ T30] audit: type=1400 audit(1760104099.282:751): avc: denied { mount } for pid=10000 comm="syz-executor" name="/" dev="proc" ino=1 scontext=root:sysadm_r:sysadm_t tcontext=system_u:object_r:proc_t tclass=filesystem permissive=1 [ 410.522430][ T30] audit: type=1400 audit(1760104099.282:752): avc: denied { mounton } for pid=10000 comm="syz-executor" path="/root/syzkaller.VQRf0w/syz-tmp/newroot/sys/kernel/debug" dev="debugfs" ino=1 scontext=root:sysadm_r:sysadm_t tcontext=system_u:object_r:debugfs_t tclass=dir permissive=1 [ 410.525340][ T5952] udevd[5952]: symlink '../../loop3' '/dev/disk/by-diskseq/75.tmp-b7:3' failed: Read-only file system [ 410.570908][T10225] batman_adv: batadv0: Interface activated: batadv_slave_1 [ 410.588187][ T30] audit: type=1400 audit(1760104099.282:753): avc: denied { mounton } for pid=10000 comm="syz-executor" path="/root/syzkaller.VQRf0w/syz-tmp/newroot/proc/sys/fs/binfmt_misc" dev="proc" ino=27669 scontext=root:sysadm_r:sysadm_t tcontext=system_u:object_r:sysctl_fs_t tclass=dir permissive=1 [ 410.619414][ T1153] netdevsim netdevsim6 netdevsim0: set [1, 0] type 2 family 0 port 6081 - 0 [ 410.632475][ T1153] netdevsim netdevsim6 netdevsim1: set [1, 0] type 2 family 0 port 6081 - 0 [ 410.644531][ T1153] netdevsim netdevsim6 netdevsim2: set [1, 0] type 2 family 0 port 6081 - 0 [ 410.677303][ T1153] netdevsim netdevsim6 netdevsim3: set [1, 0] type 2 family 0 port 6081 - 0 [ 410.706979][ T30] audit: type=1400 audit(1760104099.332:754): avc: denied { mounton } for pid=10000 comm="syz-executor" path="/dev/gadgetfs" dev="devtmpfs" ino=2784 scontext=root:sysadm_r:sysadm_t tcontext=root:object_r:device_t tclass=dir permissive=1 [ 410.817613][ T30] audit: type=1400 audit(1760104099.332:755): avc: denied { mount } for pid=10000 comm="syz-executor" name="/" dev="binder" ino=1 scontext=root:sysadm_r:sysadm_t tcontext=system_u:object_r:unlabeled_t tclass=filesystem permissive=1 [ 410.846928][ T1206] usb 4-1: new high-speed USB device number 36 using dummy_hcd [ 410.875638][ T6174] wlan0: Created IBSS using preconfigured BSSID 50:50:50:50:50:50 [ 410.967372][ T30] audit: type=1400 audit(1760104099.332:756): avc: denied { mounton } for pid=10000 comm="syz-executor" path="/sys/fs/fuse/connections" dev="fusectl" ino=1 scontext=root:sysadm_r:sysadm_t tcontext=system_u:object_r:fusefs_t tclass=dir permissive=1 [ 410.976902][ T6174] wlan0: Creating new IBSS network, BSSID 50:50:50:50:50:50 [ 410.991923][ T30] audit: type=1400 audit(1760104099.332:757): avc: denied { mount } for pid=10000 comm="syz-executor" name="/" dev="fusectl" ino=1 scontext=root:sysadm_r:sysadm_t tcontext=system_u:object_r:fusefs_t tclass=filesystem permissive=1 [ 411.034371][ T30] audit: type=1400 audit(1760104099.632:758): avc: denied { name_bind } for pid=10358 comm="syz.5.1019" src=20000 scontext=root:sysadm_r:sysadm_t tcontext=system_u:object_r:unreserved_port_t tclass=udp_socket permissive=1 [ 411.071098][ T1206] usb 4-1: config 1 has too many interfaces: 66, using maximum allowed: 32 [ 411.089057][ T1206] usb 4-1: config 1 has an invalid descriptor of length 52, skipping remainder of the config [ 411.114198][ T1206] usb 4-1: config 1 has 1 interface, different from the descriptor's value: 66 [ 411.127151][ T1206] usb 4-1: config 1 interface 0 altsetting 0 has 0 endpoint descriptors, different from the interface descriptor's value: 1 [ 411.189224][ T1206] usb 4-1: New USB device found, idVendor=7d25, idProduct=a415, bcdDevice= 0.40 [ 411.200091][ T1206] usb 4-1: New USB device strings: Mfr=1, Product=4, SerialNumber=0 [ 411.222849][ T1206] usb 4-1: Product: syz [ 411.231397][ T1206] usb 4-1: Manufacturer: syz [ 411.351125][ T1206] cdc_wdm 4-1:1.0: skipping garbage [ 411.359332][ T1206] cdc_wdm 4-1:1.0: skipping garbage [ 411.369699][ T1206] cdc_wdm 4-1:1.0: skipping garbage [ 411.375014][ T1206] cdc_wdm 4-1:1.0: probe with driver cdc_wdm failed with error -22 [ 411.388785][ T13] wlan1: Created IBSS using preconfigured BSSID 50:50:50:50:50:50 [ 411.403489][ T13] wlan1: Creating new IBSS network, BSSID 50:50:50:50:50:50 [ 411.558792][ T30] audit: type=1400 audit(1760104100.442:759): avc: denied { write } for pid=10369 comm="syz.2.1088" name="file0" dev="fuse" ino=64 scontext=root:sysadm_r:sysadm_t tcontext=system_u:object_r:fusefs_t tclass=chr_file permissive=1 [ 411.998427][ T5814] Bluetooth: hci5: command tx timeout [ 412.334580][T10382] fuse: Unknown parameter 'group_id00000000000000000000' [ 413.456890][ T5941] usb 7-1: new high-speed USB device number 2 using dummy_hcd [ 413.467046][ T6554] block nbd0: Possible stuck request ffff8880265d0000: control (read@0,1024B). Runtime 300 seconds [ 413.481868][ T6554] block nbd0: Possible stuck request ffff8880265d01c0: control (read@1024,1024B). Runtime 300 seconds [ 413.611981][ T5941] usb 7-1: New USB device found, idVendor=1c40, idProduct=0534, bcdDevice=6d.cc [ 413.623670][ T5941] usb 7-1: New USB device strings: Mfr=1, Product=2, SerialNumber=3 [ 413.632634][ T5941] usb 7-1: Product: syz [ 413.653002][ T5941] usb 7-1: Manufacturer: syz [ 413.728275][ T5941] usb 7-1: SerialNumber: syz [ 413.784465][ T5941] usb 7-1: config 0 descriptor?? [ 413.960438][ T5941] i2c-tiny-usb 7-1:0.0: version 6d.cc found at bus 007 address 002 [ 414.005011][ T10] usb 4-1: USB disconnect, device number 36 [ 414.372175][ T6502] udevd[6502]: symlink '../../loop3' '/dev/disk/by-diskseq/75.tmp-b7:3' failed: Read-only file system [ 414.423694][ T5941] (null): failure reading functionality [ 414.535019][ T5941] i2c i2c-1: failure reading functionality [ 414.545575][ T5941] i2c i2c-1: connected i2c-tiny-usb device [ 414.572604][ T5941] usb 7-1: USB disconnect, device number 2 [ 414.716433][ T5815] udevd[5815]: symlink '../../loop3' '/dev/disk/by-diskseq/75.tmp-b7:3' failed: Read-only file system [ 414.840557][T10417] SELinux: unrecognized netlink message: protocol=0 nlmsg_type=0 sclass=netlink_route_socket pid=10417 comm=syz.3.1098 [ 415.552793][T10427] netlink: 24 bytes leftover after parsing attributes in process `syz.3.1098'. [ 415.649931][T10425] netlink: 'syz.3.1098': attribute type 1 has an invalid length. [ 415.832260][ T30] kauditd_printk_skb: 3 callbacks suppressed [ 415.832295][ T30] audit: type=1400 audit(1760104104.712:763): avc: denied { set_context_mgr } for pid=10429 comm="syz.6.1099" scontext=root:sysadm_r:sysadm_t tcontext=root:sysadm_r:sysadm_t tclass=binder permissive=1 [ 415.862649][ T30] audit: type=1400 audit(1760104104.722:764): avc: denied { read } for pid=10429 comm="syz.6.1099" dev="sockfs" ino=27956 scontext=root:sysadm_r:sysadm_t tcontext=root:sysadm_r:sysadm_t tclass=netlink_rdma_socket permissive=1 [ 417.693857][T10442] netlink: 12 bytes leftover after parsing attributes in process `syz.4.1093'. [ 417.702919][T10442] netlink: 24 bytes leftover after parsing attributes in process `syz.4.1093'. [ 417.712451][ T5941] usb 4-1: new high-speed USB device number 37 using dummy_hcd [ 417.943648][ T5941] usb 4-1: device descriptor read/all, error -71 [ 418.065646][T10450] fuse: Bad value for 'user_id' [ 418.087227][T10450] fuse: Bad value for 'user_id' [ 418.111278][ T5815] udevd[5815]: symlink '../../loop3' '/dev/disk/by-diskseq/75.tmp-b7:3' failed: Read-only file system [ 418.471509][ T30] audit: type=1400 audit(1760104107.352:765): avc: denied { map } for pid=10458 comm="syz.3.1105" path="socket:[27455]" dev="sockfs" ino=27455 scontext=root:sysadm_r:sysadm_t tcontext=root:sysadm_r:sysadm_t tclass=unix_dgram_socket permissive=1 [ 420.883623][ T5952] udevd[5952]: symlink '../../loop3' '/dev/disk/by-diskseq/75.tmp-b7:3' failed: Read-only file system [ 420.935347][ T30] audit: type=1400 audit(1760104109.812:766): avc: denied { bind } for pid=10475 comm="syz.3.1107" scontext=root:sysadm_r:sysadm_t tcontext=root:sysadm_r:sysadm_t tclass=rxrpc_socket permissive=1 [ 420.978415][T10480] geneve2: entered promiscuous mode [ 420.984049][T10480] geneve2: entered allmulticast mode [ 421.060503][ T30] audit: type=1400 audit(1760104109.892:767): avc: denied { ioctl } for pid=10477 comm="syz.6.1108" path="socket:[28075]" dev="sockfs" ino=28075 ioctlcmd=0x8933 scontext=root:sysadm_r:sysadm_t tcontext=root:sysadm_r:sysadm_t tclass=tipc_socket permissive=1 [ 421.265389][ T5952] udevd[5952]: symlink '../../loop3' '/dev/disk/by-diskseq/75.tmp-b7:3' failed: Read-only file system [ 421.606979][ T30] audit: type=1400 audit(1760104110.472:768): avc: denied { checkpoint_restore } for pid=10492 comm="syz.3.1110" capability=40 scontext=root:sysadm_r:sysadm_t tcontext=root:sysadm_r:sysadm_t tclass=capability2 permissive=1 [ 421.876871][ T5941] usb 4-1: new full-speed USB device number 39 using dummy_hcd [ 422.036975][ T5941] usb 4-1: device descriptor read/64, error -71 [ 422.406838][ T30] audit: type=1400 audit(1760104111.282:769): avc: denied { write } for pid=10509 comm="syz.4.1113" name="ppp" dev="devtmpfs" ino=709 scontext=root:sysadm_r:sysadm_t tcontext=system_u:object_r:ppp_device_t tclass=chr_file permissive=1 [ 422.497060][ T5941] usb 4-1: new full-speed USB device number 40 using dummy_hcd [ 422.744138][T10516] sd 0:0:1:0: device reset [ 422.836987][ T5941] usb 4-1: device descriptor read/64, error -71 [ 423.237286][ T5941] usb usb4-port1: attempt power cycle [ 423.600654][T10527] sd 0:0:1:0: device reset [ 423.941570][ T5941] usb 4-1: new full-speed USB device number 41 using dummy_hcd [ 423.970286][ T5941] usb 4-1: device descriptor read/8, error -71 [ 424.136886][ T1206] usb 3-1: new high-speed USB device number 34 using dummy_hcd [ 424.581941][ T5941] usb 4-1: new full-speed USB device number 42 using dummy_hcd [ 424.614098][ T1206] usb 3-1: config 0 interface 0 altsetting 0 bulk endpoint 0x6 has invalid maxpacket 1023 [ 424.655130][ T1206] usb 3-1: config 0 interface 0 altsetting 0 has an endpoint descriptor with address 0xBA, changing to 0x8A [ 424.749499][ T1206] usb 3-1: config 0 interface 0 altsetting 0 bulk endpoint 0x8A has invalid maxpacket 121 [ 424.771524][ T5952] udevd[5952]: symlink '../../loop3' '/dev/disk/by-diskseq/75.tmp-b7:3' failed: Read-only file system [ 424.809005][ T1206] usb 3-1: New USB device found, idVendor=2294, idProduct=425b, bcdDevice=a2.10 [ 424.824901][ T1206] usb 3-1: New USB device strings: Mfr=1, Product=2, SerialNumber=3 [ 424.964722][ T5941] usb 4-1: device not accepting address 42, error -71 [ 424.974881][ T5941] usb usb4-port1: unable to enumerate USB device [ 424.984622][ T1206] usb 3-1: Product: syz [ 424.994629][ T1206] usb 3-1: Manufacturer: syz [ 425.458961][ T1206] usb 3-1: SerialNumber: syz [ 425.481935][ T1206] usb 3-1: config 0 descriptor?? [ 425.504979][T10522] raw-gadget.1 gadget.2: fail, usb_ep_enable returned -22 [ 425.506723][T10552] UDC core: USB Raw Gadget: couldn't find an available UDC or it's busy [ 425.514011][T10550] netlink: 'syz.3.1120': attribute type 11 has an invalid length. [ 425.536259][T10345] usb 5-1: new high-speed USB device number 34 using dummy_hcd [ 425.539838][T10552] misc raw-gadget: fail, usb_gadget_register_driver returned -16 [ 425.687088][T10522] raw-gadget.1 gadget.2: fail, usb_ep_enable returned -22 [ 425.908446][ T1206] usb 3-1: ucan: probing device on interface #0 [ 425.928780][T10345] usb 5-1: Using ep0 maxpacket: 32 [ 425.946433][T10345] usb 5-1: config 0 interface 0 altsetting 0 endpoint 0x81 has an invalid bInterval 0, changing to 7 [ 425.978652][T10345] usb 5-1: config 0 interface 0 altsetting 0 endpoint 0x81 has invalid wMaxPacketSize 0 [ 425.983784][ T5815] udevd[5815]: symlink '../../loop3' '/dev/disk/by-diskseq/75.tmp-b7:3' failed: Read-only file system [ 426.016678][T10345] usb 5-1: New USB device found, idVendor=0403, idProduct=6030, bcdDevice= 0.00 [ 426.042425][T10345] usb 5-1: New USB device strings: Mfr=0, Product=0, SerialNumber=0 [ 426.066729][T10345] usb 5-1: config 0 descriptor?? [ 426.109016][ T1206] usb 3-1: ucan: device protocol version -65533 is not supported [ 426.187460][ T1206] usb 3-1: ucan: probe failed; try to update the device firmware [ 426.618301][T10345] ft260 0003:0403:6030.000D: unknown main item tag 0x7 [ 426.826145][T10345] ft260 0003:0403:6030.000D: chip code: 6424 8183 [ 427.008781][T10345] ft260 0003:0403:6030.000D: failed to retrieve system status [ 427.033757][T10345] ft260 0003:0403:6030.000D: probe with driver ft260 failed with error -5 [ 427.293625][ T5952] udevd[5952]: symlink '../../loop3' '/dev/disk/by-diskseq/75.tmp-b7:3' failed: Read-only file system [ 427.385470][ T5952] udevd[5952]: symlink '../../loop3' '/dev/disk/by-diskseq/75.tmp-b7:3' failed: Read-only file system [ 427.810947][ T5843] usb 3-1: USB disconnect, device number 34 [ 427.894676][T10607] netlink: 8 bytes leftover after parsing attributes in process `syz.6.1130'. [ 429.499886][ T3094] usb 5-1: USB disconnect, device number 34 [ 430.482052][ T30] audit: type=1400 audit(1760104119.322:770): avc: denied { append } for pid=10626 comm="syz.2.1134" name="card0" dev="devtmpfs" ino=627 scontext=root:sysadm_r:sysadm_t tcontext=system_u:object_r:dri_device_t tclass=chr_file permissive=1 [ 430.766855][ T1206] usb 5-1: new high-speed USB device number 35 using dummy_hcd [ 430.982892][ T5952] udevd[5952]: symlink '../../loop3' '/dev/disk/by-diskseq/75.tmp-b7:3' failed: Read-only file system [ 431.004187][ T1206] usb 5-1: config 0 interface 0 altsetting 0 bulk endpoint 0x6 has invalid maxpacket 1023 [ 431.022991][ T1206] usb 5-1: config 0 interface 0 altsetting 0 has an endpoint descriptor with address 0xBA, changing to 0x8A [ 431.054992][ T1206] usb 5-1: config 0 interface 0 altsetting 0 bulk endpoint 0x8A has invalid maxpacket 121 [ 431.108012][ T1206] usb 5-1: New USB device found, idVendor=2294, idProduct=425b, bcdDevice=a2.10 [ 431.117775][ T1206] usb 5-1: New USB device strings: Mfr=1, Product=2, SerialNumber=3 [ 431.127758][ T30] audit: type=1400 audit(1760104120.002:771): avc: denied { mount } for pid=10645 comm="syz.5.1141" name="/" dev="autofs" ino=28443 scontext=root:sysadm_r:sysadm_t tcontext=system_u:object_r:autofs_t tclass=filesystem permissive=1 [ 431.162423][ T1206] usb 5-1: Product: syz [ 431.166615][ T1206] usb 5-1: Manufacturer: syz [ 431.179833][ T1206] usb 5-1: SerialNumber: syz [ 431.188843][ T30] audit: type=1400 audit(1760104120.072:772): avc: denied { unmount } for pid=10000 comm="syz-executor" scontext=root:sysadm_r:sysadm_t tcontext=system_u:object_r:autofs_t tclass=filesystem permissive=1 [ 431.211265][ T1206] usb 5-1: config 0 descriptor?? [ 431.221709][T10634] raw-gadget.0 gadget.4: fail, usb_ep_enable returned -22 [ 431.231140][T10634] raw-gadget.0 gadget.4: fail, usb_ep_enable returned -22 [ 431.240610][ T1206] usb 5-1: ucan: probing device on interface #0 [ 431.338751][T10651] netlink: 12 bytes leftover after parsing attributes in process `syz.6.1142'. [ 431.347493][ T30] audit: type=1400 audit(1760104120.222:773): avc: denied { append } for pid=10649 comm="syz.5.1143" name="ubi_ctrl" dev="devtmpfs" ino=706 scontext=root:sysadm_r:sysadm_t tcontext=system_u:object_r:device_t tclass=chr_file permissive=1 [ 431.375201][ T30] audit: type=1400 audit(1760104120.242:774): avc: denied { accept } for pid=10647 comm="syz.6.1142" scontext=root:sysadm_r:sysadm_t tcontext=root:sysadm_r:sysadm_t tclass=bluetooth_socket permissive=1 [ 431.577915][ T1206] usb 5-1: ucan: device protocol version -65533 is not supported [ 431.585716][ T1206] usb 5-1: ucan: probe failed; try to update the device firmware [ 434.015359][ T3094] usb 5-1: USB disconnect, device number 35 [ 434.227908][ T5815] udevd[5815]: symlink '../../loop3' '/dev/disk/by-diskseq/75.tmp-b7:3' failed: Read-only file system [ 434.867226][T10345] usb 3-1: new full-speed USB device number 35 using dummy_hcd [ 435.007811][T10703] sd 0:0:1:0: device reset [ 435.347213][T10345] usb 3-1: unable to get BOS descriptor or descriptor too short [ 435.436381][T10345] usb 3-1: not running at top speed; connect to a high speed hub [ 435.454403][T10706] macvtap0: entered allmulticast mode [ 435.461106][T10345] usb 3-1: config 129 has an invalid interface number: 135 but max is 0 [ 435.478922][T10706] veth0_macvtap: entered allmulticast mode [ 435.481374][T10345] usb 3-1: config 129 has 2 interfaces, different from the descriptor's value: 1 [ 435.554430][T10345] usb 3-1: config 129 has no interface number 1 [ 435.589273][T10345] usb 3-1: config 129 interface 135 altsetting 6 has 0 endpoint descriptors, different from the interface descriptor's value: 5 [ 435.619157][T10345] usb 3-1: config 129 interface 135 has no altsetting 0 [ 435.630824][T10345] usb 3-1: New USB device found, idVendor=2040, idProduct=721f, bcdDevice=f2.00 [ 435.640114][T10345] usb 3-1: New USB device strings: Mfr=1, Product=2, SerialNumber=3 [ 435.673743][T10345] usb 3-1: Product: syz [ 435.679378][T10345] usb 3-1: Manufacturer: syz [ 435.685992][T10345] usb 3-1: SerialNumber: syz [ 435.745416][ T30] audit: type=1400 audit(1760104124.622:775): avc: denied { map } for pid=10709 comm="syz.4.1159" path="/dev/binderfs/binder0" dev="binder" ino=16 scontext=root:sysadm_r:sysadm_t tcontext=system_u:object_r:unlabeled_t tclass=chr_file permissive=1 [ 435.807272][ T30] audit: type=1400 audit(1760104124.632:776): avc: denied { write } for pid=10709 comm="syz.4.1159" scontext=root:sysadm_r:sysadm_t tcontext=root:sysadm_r:sysadm_t tclass=rxrpc_socket permissive=1 [ 436.062986][T10345] au0828: au0828: Device initialization failed. [ 436.075035][T10345] au0828: au0828: Device must be connected to a high-speed USB 2.0 port. [ 436.094394][T10345] usb 3-1: USB disconnect, device number 35 [ 436.175489][ T6502] udevd[6502]: symlink '../../loop3' '/dev/disk/by-diskseq/75.tmp-b7:3' failed: Read-only file system [ 437.232112][ T5952] udevd[5952]: symlink '../../loop3' '/dev/disk/by-diskseq/75.tmp-b7:3' failed: Read-only file system [ 437.265349][ T30] audit: type=1326 audit(1760104126.122:777): auid=4294967295 uid=0 gid=0 ses=4294967295 subj=root:sysadm_r:sysadm_t pid=10730 comm="syz.2.1165" exe="/root/syz-executor" sig=31 arch=c000003e syscall=202 compat=0 ip=0x7f1dbc38eec9 code=0x5ffc0000 [ 437.643588][ T30] audit: type=1400 audit(1760104126.502:778): avc: denied { create } for pid=10740 comm="syz.4.1167" scontext=root:sysadm_r:sysadm_t tcontext=root:sysadm_r:sysadm_t tclass=mctp_socket permissive=1 [ 438.022407][ T30] audit: type=1400 audit(1760104126.512:779): avc: denied { ioctl } for pid=10740 comm="syz.4.1167" path="socket:[29754]" dev="sockfs" ino=29754 ioctlcmd=0x89e2 scontext=root:sysadm_r:sysadm_t tcontext=root:sysadm_r:sysadm_t tclass=mctp_socket permissive=1 [ 438.080772][ T30] audit: type=1400 audit(1760104126.522:780): avc: denied { bind } for pid=10740 comm="syz.4.1167" scontext=root:sysadm_r:sysadm_t tcontext=root:sysadm_r:sysadm_t tclass=mctp_socket permissive=1 [ 438.332930][ T30] audit: type=1400 audit(1760104127.032:781): avc: denied { create } for pid=10744 comm="syz.5.1168" scontext=root:sysadm_r:sysadm_t tcontext=root:sysadm_r:sysadm_t tclass=user_namespace permissive=1 [ 438.353262][ T30] audit: type=1400 audit(1760104127.032:782): avc: denied { sys_admin } for pid=10744 comm="syz.5.1168" capability=21 scontext=root:sysadm_r:sysadm_t tcontext=root:sysadm_r:sysadm_t tclass=cap_userns permissive=1 [ 438.543571][ T30] audit: type=1400 audit(1760104127.422:783): avc: denied { ioctl } for pid=10757 comm="syz.4.1171" path="socket:[29005]" dev="sockfs" ino=29005 ioctlcmd=0x8933 scontext=root:sysadm_r:sysadm_t tcontext=root:sysadm_r:sysadm_t tclass=netlink_netfilter_socket permissive=1 [ 438.548855][T10758] 9pnet_fd: Insufficient options for proto=fd [ 438.719157][ T30] audit: type=1400 audit(1760104127.562:784): avc: denied { create } for pid=10757 comm="syz.4.1171" scontext=root:sysadm_r:sysadm_t tcontext=root:sysadm_r:sysadm_t tclass=netlink_fib_lookup_socket permissive=1 [ 438.836323][ T5815] udevd[5815]: symlink '../../loop3' '/dev/disk/by-diskseq/75.tmp-b7:3' failed: Read-only file system [ 439.700196][ T1298] ieee802154 phy0 wpan0: encryption failed: -22 [ 440.086874][ T5843] usb 4-1: new full-speed USB device number 43 using dummy_hcd [ 440.278764][ T5843] usb 4-1: unable to get BOS descriptor or descriptor too short [ 440.287076][ T5843] usb 4-1: not running at top speed; connect to a high speed hub [ 440.298080][ T5843] usb 4-1: too many configurations: 221, using maximum allowed: 8 [ 440.319061][ T5843] usb 4-1: unable to read config index 0 descriptor/start: -61 [ 440.326678][ T5843] usb 4-1: can't read configurations, error -61 [ 440.469363][ T5843] usb 4-1: new full-speed USB device number 44 using dummy_hcd [ 440.517939][T10751] syz.6.1170: vmalloc error: size 6291456, failed to allocated page array size 12288, mode:0x400dc2(GFP_KERNEL_ACCOUNT|__GFP_HIGHMEM|__GFP_ZERO), nodemask=(null),cpuset=syz6,mems_allowed=0-1 [ 440.576849][T10751] CPU: 1 UID: 0 PID: 10751 Comm: syz.6.1170 Not tainted syzkaller #0 PREEMPT(full) [ 440.576877][T10751] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 10/02/2025 [ 440.576887][T10751] Call Trace: [ 440.576893][T10751] [ 440.576901][T10751] dump_stack_lvl+0x16c/0x1f0 [ 440.576934][T10751] warn_alloc+0x248/0x3a0 [ 440.576964][T10751] ? __pfx_warn_alloc+0x10/0x10 [ 440.577002][T10751] ? hash_ipport4_resize+0x1b4/0x1b10 [ 440.577023][T10751] ? __vmalloc_node_noprof+0xad/0xf0 [ 440.577052][T10751] __vmalloc_node_range_noprof+0xfe2/0x1480 [ 440.577088][T10751] ? hash_ipport4_resize+0x1b4/0x1b10 [ 440.577114][T10751] ? hash_ipport4_add+0xee9/0x2a00 [ 440.577134][T10751] ? __pfx___vmalloc_node_range_noprof+0x10/0x10 [ 440.577162][T10751] ? ___kmalloc_large_node+0xed/0x160 [ 440.577190][T10751] __kvmalloc_node_noprof+0x431/0x9c0 [ 440.577208][T10751] ? hash_ipport4_resize+0x1b4/0x1b10 [ 440.577227][T10751] ? __pfx_hash_ipport4_add+0x10/0x10 [ 440.577246][T10751] ? __pfx_ip_set_get_extensions+0x10/0x10 [ 440.577270][T10751] ? hash_ipport4_resize+0x1b4/0x1b10 [ 440.577296][T10751] ? hash_ipport4_resize+0x1b4/0x1b10 [ 440.577314][T10751] hash_ipport4_resize+0x1b4/0x1b10 [ 440.577338][T10751] ? __pfx_hash_ipport4_add+0x10/0x10 [ 440.577358][T10751] ? __pfx_hash_ipport4_uadt+0x10/0x10 [ 440.577385][T10751] ? __pfx_hash_ipport4_resize+0x10/0x10 [ 440.577411][T10751] call_ad.constprop.0+0x36d/0x940 [ 440.577436][T10751] ? __pfx_hash_ipport4_resize+0x10/0x10 [ 440.577459][T10751] ? __pfx_call_ad.constprop.0+0x10/0x10 [ 440.577481][T10751] ? __pfx___nla_validate_parse+0x10/0x10 [ 440.577513][T10751] ? __nla_parse+0x40/0x60 [ 440.577537][T10751] ip_set_ad.constprop.0.isra.0+0x3ce/0x870 [ 440.577567][T10751] ? __pfx_ip_set_ad.constprop.0.isra.0+0x10/0x10 [ 440.577595][T10751] ? srcu_barrier+0x210/0x7a0 [ 440.577638][T10751] ? find_held_lock+0x2b/0x80 [ 440.577670][T10751] nfnetlink_rcv_msg+0x9fc/0x1200 [ 440.577704][T10751] ? __pfx_nfnetlink_rcv_msg+0x10/0x10 [ 440.577731][T10751] ? __lock_acquire+0x62e/0x1ce0 [ 440.577794][T10751] ? avc_has_perm_noaudit+0x149/0x3b0 [ 440.577829][T10751] netlink_rcv_skb+0x158/0x420 [ 440.577848][T10751] ? __pfx_nfnetlink_rcv_msg+0x10/0x10 [ 440.577874][T10751] ? __pfx_netlink_rcv_skb+0x10/0x10 [ 440.577906][T10751] ? ns_capable+0xd7/0x110 [ 440.577932][T10751] nfnetlink_rcv+0x1b3/0x430 [ 440.577956][T10751] ? __pfx_nfnetlink_rcv+0x10/0x10 [ 440.577978][T10751] ? netlink_deliver_tap+0x1ae/0xd30 [ 440.578014][T10751] netlink_unicast+0x5a7/0x870 [ 440.578038][T10751] ? __pfx_netlink_unicast+0x10/0x10 [ 440.578069][T10751] netlink_sendmsg+0x8c8/0xdd0 [ 440.578093][T10751] ? __pfx_netlink_sendmsg+0x10/0x10 [ 440.578123][T10751] ____sys_sendmsg+0xa95/0xc70 [ 440.578146][T10751] ? copy_msghdr_from_user+0x10a/0x160 [ 440.578174][T10751] ? __pfx_____sys_sendmsg+0x10/0x10 [ 440.578202][T10751] ? __pfx_futex_wake_mark+0x10/0x10 [ 440.578230][T10751] ___sys_sendmsg+0x134/0x1d0 [ 440.578260][T10751] ? __pfx____sys_sendmsg+0x10/0x10 [ 440.578328][T10751] __sys_sendmsg+0x16d/0x220 [ 440.578357][T10751] ? __pfx___sys_sendmsg+0x10/0x10 [ 440.578385][T10751] ? __x64_sys_futex+0x1e0/0x4c0 [ 440.578422][T10751] do_syscall_64+0xcd/0xfa0 [ 440.578452][T10751] entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 440.578471][T10751] RIP: 0033:0x7f8ae198eec9 [ 440.578486][T10751] Code: ff ff c3 66 2e 0f 1f 84 00 00 00 00 00 0f 1f 40 00 48 89 f8 48 89 f7 48 89 d6 48 89 ca 4d 89 c2 4d 89 c8 4c 8b 4c 24 08 0f 05 <48> 3d 01 f0 ff ff 73 01 c3 48 c7 c1 a8 ff ff ff f7 d8 64 89 01 48 [ 440.578503][T10751] RSP: 002b:00007f8ae27f3038 EFLAGS: 00000246 ORIG_RAX: 000000000000002e [ 440.578522][T10751] RAX: ffffffffffffffda RBX: 00007f8ae1be5fa0 RCX: 00007f8ae198eec9 [ 440.578534][T10751] RDX: 0000000000000080 RSI: 00002000000002c0 RDI: 0000000000000007 [ 440.578545][T10751] RBP: 00007f8ae1a11f91 R08: 0000000000000000 R09: 0000000000000000 [ 440.578555][T10751] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000000 [ 440.578567][T10751] R13: 00007f8ae1be6038 R14: 00007f8ae1be5fa0 R15: 00007ffdd50aeb58 [ 440.578594][T10751] [ 440.976606][T10751] Mem-Info: [ 440.984195][T10751] active_anon:50257 inactive_anon:0 isolated_anon:0 [ 440.984195][T10751] active_file:21708 inactive_file:40778 isolated_file:0 [ 440.984195][T10751] unevictable:768 dirty:545 writeback:0 [ 440.984195][T10751] slab_reclaimable:12663 slab_unreclaimable:104761 [ 440.984195][T10751] mapped:51586 shmem:37097 pagetables:1580 [ 440.984195][T10751] sec_pagetables:0 bounce:0 [ 440.984195][T10751] kernel_misc_reclaimable:0 [ 440.984195][T10751] free:1231466 free_pcp:15898 free_cma:0 [ 441.029794][T10751] Node 0 active_anon:201028kB inactive_anon:0kB active_file:86832kB inactive_file:162908kB unevictable:1536kB isolated(anon):0kB isolated(file):0kB mapped:206344kB dirty:2180kB writeback:0kB shmem:146852kB shmem_thp:0kB shmem_pmdmapped:0kB anon_thp:0kB kernel_stack:13388kB pagetables:6176kB sec_pagetables:0kB all_unreclaimable? no Balloon:0kB [ 441.063142][T10751] Node 1 active_anon:0kB inactive_anon:0kB active_file:0kB inactive_file:204kB unevictable:1536kB isolated(anon):0kB isolated(file):0kB mapped:0kB dirty:0kB writeback:0kB shmem:1536kB shmem_thp:0kB shmem_pmdmapped:0kB anon_thp:0kB kernel_stack:48kB pagetables:144kB sec_pagetables:0kB all_unreclaimable? no Balloon:0kB [ 441.093408][T10751] Node 0 DMA free:15344kB boost:0kB min:208kB low:260kB high:312kB reserved_highatomic:0KB free_highatomic:0KB active_anon:0kB inactive_anon:0kB active_file:0kB inactive_file:0kB unevictable:0kB writepending:0kB zspages:0kB present:15992kB managed:15360kB mlocked:0kB bounce:0kB free_pcp:0kB local_pcp:0kB free_cma:0kB [ 441.130649][T10751] lowmem_reserve[]: 0 2481 2483 2483 2483 [ 441.136639][T10751] Node 0 DMA32 free:1027436kB boost:0kB min:34092kB low:42612kB high:51132kB reserved_highatomic:0KB free_highatomic:0KB active_anon:201028kB inactive_anon:0kB active_file:86832kB inactive_file:162908kB unevictable:1536kB writepending:2180kB zspages:0kB present:3129332kB managed:2541400kB mlocked:0kB bounce:0kB free_pcp:33188kB local_pcp:24260kB free_cma:0kB [ 441.170570][T10751] lowmem_reserve[]: 0 0 1 1 1 [ 441.175485][T10751] Node 0 Normal free:0kB boost:0kB min:20kB low:24kB high:28kB reserved_highatomic:0KB free_highatomic:0KB active_anon:0kB inactive_anon:0kB active_file:0kB inactive_file:0kB unevictable:0kB writepending:0kB zspages:0kB present:1048580kB managed:1644kB mlocked:0kB bounce:0kB free_pcp:0kB local_pcp:0kB free_cma:0kB [ 441.205580][T10751] lowmem_reserve[]: 0 0 0 0 0 [ 441.210563][T10751] Node 1 Normal free:3883084kB boost:0kB min:55784kB low:69728kB high:83672kB reserved_highatomic:0KB free_highatomic:0KB active_anon:0kB inactive_anon:0kB active_file:0kB inactive_file:204kB unevictable:1536kB writepending:0kB zspages:0kB present:4194300kB managed:4111100kB mlocked:0kB bounce:0kB free_pcp:30416kB local_pcp:24624kB free_cma:0kB [ 441.242959][T10751] lowmem_reserve[]: 0 0 0 0 0 [ 441.247924][T10751] Node 0 DMA: 0*4kB 0*8kB 1*16kB (U) 1*32kB (U) 1*64kB (U) 1*128kB (U) 1*256kB (U) 1*512kB (U) 0*1024kB 1*2048kB (M) 3*4096kB (M) = 15344kB [ 441.263469][T10751] Node 0 DMA32: 8*4kB (ME) 2*8kB (UE) 2*16kB (UE) 4*32kB (UME) 3*64kB (UME) 1*128kB (M) 1*256kB (M) 3*512kB (UME) 7*1024kB (UME) 5*2048kB (UM) 246*4096kB (M) = 1027344kB [ 441.281895][T10751] Node 0 Normal: 0*4kB 0*8kB 0*16kB 0*32kB 0*64kB 0*128kB 0*256kB 0*512kB 0*1024kB 0*2048kB 0*4096kB = 0kB [ 441.293612][T10751] Node 1 Normal: 182*4kB (UME) 59*8kB [ 441.293732][ T5843] usb 4-1: unable to get BOS descriptor or descriptor too short [ 441.307268][T10751] (UME) 23*16kB (UME) 105*32kB (UME) 37*64kB (UME) 10*128kB (UME) 7*256kB (UME) 4*512kB (UME) 2*1024kB (M) 3*2048kB (ME) 943*4096kB (M) = 3883136kB [ 441.309851][ T5843] usb 4-1: not running at top speed; connect to a high speed hub [ 441.407016][T10751] Node 0 hugepages_total=0 hugepages_free=0 hugepages_surp=0 hugepages_size=1048576kB [ 441.427308][T10751] Node 0 hugepages_total=6 hugepages_free=0 hugepages_surp=4 hugepages_size=2048kB [ 441.437352][ T5843] usb 4-1: too many configurations: 221, using maximum allowed: 8 [ 441.446690][ T5843] usb 4-1: unable to read config index 0 descriptor/start: -61 [ 441.454715][T10751] Node 1 hugepages_total=0 hugepages_free=0 hugepages_surp=0 hugepages_size=1048576kB [ 441.476744][T10751] Node 1 hugepages_total=2 hugepages_free=1 hugepages_surp=0 hugepages_size=2048kB [ 441.491186][ T5843] usb 4-1: can't read configurations, error -61 [ 441.491244][T10751] 93879 total pagecache pages [ 441.505244][T10751] 0 pages in swap cache [ 441.509766][T10751] Free swap = 124996kB [ 441.513925][T10751] Total swap = 124996kB [ 441.522186][T10751] 2097051 pages RAM [ 441.523498][ T5843] usb usb4-port1: attempt power cycle [ 441.526134][T10751] 0 pages HighMem/MovableOnly [ 441.559259][T10751] 429675 pages reserved [ 441.563893][T10751] 0 pages cma reserved [ 441.940915][ T6502] udevd[6502]: symlink '../../loop3' '/dev/disk/by-diskseq/75.tmp-b7:3' failed: Read-only file system [ 442.064717][ T5952] udevd[5952]: symlink '../../loop3' '/dev/disk/by-diskseq/75.tmp-b7:3' failed: Read-only file system [ 442.104497][ T30] kauditd_printk_skb: 1 callbacks suppressed [ 442.104511][ T30] audit: type=1400 audit(1760104130.982:786): avc: denied { shutdown } for pid=10776 comm="syz.2.1177" scontext=root:sysadm_r:sysadm_t tcontext=root:sysadm_r:sysadm_t tclass=bluetooth_socket permissive=1 [ 442.659269][ T30] audit: type=1400 audit(1760104131.452:787): avc: denied { write } for pid=10793 comm="syz.4.1182" path="socket:[29081]" dev="sockfs" ino=29081 scontext=root:sysadm_r:sysadm_t tcontext=root:sysadm_r:sysadm_t tclass=kcm_socket permissive=1 [ 442.947032][ T5941] usb 5-1: new high-speed USB device number 36 using dummy_hcd [ 443.154980][ T5941] usb 5-1: config 1 has too many interfaces: 66, using maximum allowed: 32 [ 443.426931][ T5941] usb 5-1: config 1 has an invalid descriptor of length 52, skipping remainder of the config [ 443.438406][ T5941] usb 5-1: config 1 has 1 interface, different from the descriptor's value: 66 [ 443.567349][ T6554] block nbd0: Possible stuck request ffff8880265d0000: control (read@0,1024B). Runtime 330 seconds [ 443.594460][ T6554] block nbd0: Possible stuck request ffff8880265d01c0: control (read@1024,1024B). Runtime 330 seconds [ 443.621632][ T5941] usb 5-1: config 1 interface 0 altsetting 0 has 0 endpoint descriptors, different from the interface descriptor's value: 1 [ 443.636473][ T5941] usb 5-1: New USB device found, idVendor=7d25, idProduct=a415, bcdDevice= 0.40 [ 443.646852][ T5941] usb 5-1: New USB device strings: Mfr=1, Product=4, SerialNumber=0 [ 443.654893][ T5941] usb 5-1: Product: syz [ 443.659264][ T5941] usb 5-1: Manufacturer: syz [ 443.668879][ T5941] cdc_wdm 5-1:1.0: skipping garbage [ 443.674095][ T5941] cdc_wdm 5-1:1.0: skipping garbage [ 443.681847][ T30] audit: type=1400 audit(1760104132.562:788): avc: denied { ioctl } for pid=10788 comm="syz.3.1181" path="/dev/fb0" dev="devtmpfs" ino=629 ioctlcmd=0x4605 scontext=root:sysadm_r:sysadm_t tcontext=system_u:object_r:framebuf_device_t tclass=chr_file permissive=1 [ 443.681870][ T5941] cdc_wdm 5-1:1.0: skipping garbage [ 443.706877][ C1] vkms_vblank_simulate: vblank timer overrun [ 443.722106][ T5941] cdc_wdm 5-1:1.0: probe with driver cdc_wdm failed with error -22 [ 444.221406][ T5952] udevd[5952]: symlink '../../loop3' '/dev/disk/by-diskseq/75.tmp-b7:3' failed: Read-only file system [ 445.215657][ T5843] usb 4-1: new full-speed USB device number 46 using dummy_hcd [ 445.594175][ T5843] usb 4-1: unable to get BOS descriptor or descriptor too short [ 445.616403][ T5843] usb 4-1: not running at top speed; connect to a high speed hub [ 445.626847][ T5843] usb 4-1: too many configurations: 221, using maximum allowed: 8 [ 445.658900][ T5843] usb 4-1: unable to read config index 0 descriptor/start: -61 [ 445.677200][ T5843] usb 4-1: can't read configurations, error -61 [ 445.816922][ T5843] usb 4-1: new full-speed USB device number 47 using dummy_hcd [ 445.982524][ T5843] usb 4-1: unable to get BOS descriptor or descriptor too short [ 445.991521][ T5843] usb 4-1: not running at top speed; connect to a high speed hub [ 446.011251][ T5843] usb 4-1: too many configurations: 221, using maximum allowed: 8 [ 446.049748][ T5843] usb 4-1: unable to read config index 0 descriptor/start: -61 [ 446.066746][ T5843] usb 4-1: can't read configurations, error -61 [ 446.087188][ T5843] usb usb4-port1: attempt power cycle [ 446.766852][ T5843] usb 4-1: new full-speed USB device number 48 using dummy_hcd [ 446.891347][ T5843] usb 4-1: unable to get BOS descriptor or descriptor too short [ 446.911792][ T5843] usb 4-1: not running at top speed; connect to a high speed hub [ 446.919845][ T5843] usb 4-1: too many configurations: 221, using maximum allowed: 8 [ 446.934908][ T5843] usb 4-1: unable to read config index 0 descriptor/start: -61 [ 446.964996][ T7769] usb 5-1: USB disconnect, device number 36 [ 447.000269][ T5843] usb 4-1: can't read configurations, error -61 [ 447.086635][T10849] netlink: 8 bytes leftover after parsing attributes in process `syz.4.1197'. [ 447.150184][ T5843] usb 4-1: new full-speed USB device number 49 using dummy_hcd [ 447.189719][ T5843] usb 4-1: unable to get BOS descriptor or descriptor too short [ 447.208155][ T5843] usb 4-1: not running at top speed; connect to a high speed hub [ 447.218579][ T5843] usb 4-1: too many configurations: 221, using maximum allowed: 8 [ 447.240135][ T5843] usb 4-1: unable to read config index 0 descriptor/start: -61 [ 447.362187][ T6671] udevd[6671]: symlink '../../loop3' '/dev/disk/by-diskseq/75.tmp-b7:3' failed: Read-only file system [ 447.445421][ T5843] usb 4-1: can't read configurations, error -61 [ 447.505838][ T5843] usb usb4-port1: unable to enumerate USB device [ 448.821378][T10878] sg_write: data in/out 345/29 bytes for SCSI command 0x40-- guessing data in; [ 448.821378][T10878] program syz.4.1206 not setting count and/or reply_len properly [ 449.809697][ T5952] udevd[5952]: symlink '../../loop3' '/dev/disk/by-diskseq/75.tmp-b7:3' failed: Read-only file system [ 449.830659][ T30] audit: type=1400 audit(1760104138.718:789): avc: denied { create } for pid=10877 comm="syz.4.1206" scontext=root:sysadm_r:sysadm_t tcontext=root:sysadm_r:sysadm_t tclass=ax25_socket permissive=1 [ 449.881906][T10894] ceph: No mds server is up or the cluster is laggy [ 449.991599][ T30] audit: type=1400 audit(1760104138.878:790): avc: denied { write } for pid=10893 comm="syz.3.1210" scontext=root:sysadm_r:sysadm_t tcontext=root:sysadm_r:sysadm_t tclass=phonet_socket permissive=1 [ 450.664047][ T5814] Bluetooth: hci5: connection err: -111 [ 451.174085][ T5952] udevd[5952]: symlink '../../loop3' '/dev/disk/by-diskseq/75.tmp-b7:3' failed: Read-only file system [ 451.851009][ T5952] udevd[5952]: symlink '../../loop3' '/dev/disk/by-diskseq/75.tmp-b7:3' failed: Read-only file system [ 452.115729][T10923] binder: 10916:10923 ioctl c0405602 200000000180 returned -22 [ 452.126581][T10923] FAULT_INJECTION: forcing a failure. [ 452.126581][T10923] name failslab, interval 1, probability 0, space 0, times 0 [ 452.139265][T10923] CPU: 1 UID: 0 PID: 10923 Comm: syz.4.1217 Not tainted syzkaller #0 PREEMPT(full) [ 452.139290][T10923] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 10/02/2025 [ 452.139300][T10923] Call Trace: [ 452.139311][T10923] [ 452.139319][T10923] dump_stack_lvl+0x16c/0x1f0 [ 452.139350][T10923] should_fail_ex+0x512/0x640 [ 452.139376][T10923] ? __kmalloc_cache_noprof+0x5f/0x780 [ 452.139403][T10923] should_failslab+0xc2/0x120 [ 452.139423][T10923] __kmalloc_cache_noprof+0x72/0x780 [ 452.139447][T10923] ? binder_transaction+0x19c1/0x9d10 [ 452.139471][T10923] ? binder_transaction+0x19c1/0x9d10 [ 452.139486][T10923] ? _raw_spin_unlock+0x28/0x50 [ 452.139510][T10923] binder_transaction+0x19c1/0x9d10 [ 452.139549][T10923] ? __lock_acquire+0x62e/0x1ce0 [ 452.139580][T10923] ? __pfx_binder_transaction+0x10/0x10 [ 452.139602][T10923] ? __lock_acquire+0xb97/0x1ce0 [ 452.139634][T10923] ? kvm_sched_clock_read+0x11/0x20 [ 452.139677][T10923] ? find_held_lock+0x2b/0x80 [ 452.139697][T10923] ? __might_fault+0xe3/0x190 [ 452.139721][T10923] ? __might_fault+0xe3/0x190 [ 452.139744][T10923] ? __might_fault+0x13b/0x190 [ 452.139778][T10923] binder_thread_write+0xaae/0x4e70 [ 452.139802][T10923] ? __pfx___schedule+0x10/0x10 [ 452.139828][T10923] ? __lock_acquire+0xb97/0x1ce0 [ 452.139853][T10923] ? __pfx_binder_thread_write+0x10/0x10 [ 452.139872][T10923] ? binder_debug+0xde/0x1a0 [ 452.139901][T10923] ? binder_debug+0xde/0x1a0 [ 452.139924][T10923] ? __pfx_binder_debug+0x10/0x10 [ 452.139950][T10923] ? find_held_lock+0x2b/0x80 [ 452.139984][T10923] binder_ioctl+0x253d/0x71f0 [ 452.140012][T10923] ? tomoyo_path_number_perm+0x18d/0x580 [ 452.140041][T10923] ? irqentry_exit+0x3b/0x90 [ 452.140066][T10923] ? lockdep_hardirqs_on+0x7c/0x110 [ 452.140092][T10923] ? __pfx_binder_ioctl+0x10/0x10 [ 452.140113][T10923] ? __sanitizer_cov_trace_switch+0x54/0x90 [ 452.140137][T10923] ? do_vfs_ioctl+0x128/0x14f0 [ 452.140161][T10923] ? __pfx_do_vfs_ioctl+0x10/0x10 [ 452.140185][T10923] ? __pfx_ioctl_has_perm.constprop.0.isra.0+0x10/0x10 [ 452.140212][T10923] ? hook_file_ioctl_common+0x145/0x410 [ 452.140241][T10923] ? selinux_file_ioctl+0x180/0x270 [ 452.140257][T10923] ? selinux_file_ioctl+0xb4/0x270 [ 452.140276][T10923] ? __pfx_binder_ioctl+0x10/0x10 [ 452.140295][T10923] __x64_sys_ioctl+0x18e/0x210 [ 452.140326][T10923] do_syscall_64+0xcd/0xfa0 [ 452.140353][T10923] entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 452.140371][T10923] RIP: 0033:0x7f8ddb38eec9 [ 452.140386][T10923] Code: ff ff c3 66 2e 0f 1f 84 00 00 00 00 00 0f 1f 40 00 48 89 f8 48 89 f7 48 89 d6 48 89 ca 4d 89 c2 4d 89 c8 4c 8b 4c 24 08 0f 05 <48> 3d 01 f0 ff ff 73 01 c3 48 c7 c1 a8 ff ff ff f7 d8 64 89 01 48 [ 452.140402][T10923] RSP: 002b:00007f8ddc28d038 EFLAGS: 00000246 ORIG_RAX: 0000000000000010 [ 452.140419][T10923] RAX: ffffffffffffffda RBX: 00007f8ddb5e6180 RCX: 00007f8ddb38eec9 [ 452.140430][T10923] RDX: 00002000000001c0 RSI: 00000000c0306201 RDI: 0000000000000003 [ 452.140440][T10923] RBP: 00007f8ddc28d090 R08: 0000000000000000 R09: 0000000000000000 [ 452.140451][T10923] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000002 [ 452.140461][T10923] R13: 00007f8ddb5e6218 R14: 00007f8ddb5e6180 R15: 00007fff97507c08 [ 452.140487][T10923] [ 452.141373][ T30] audit: type=1400 audit(1760104141.008:791): avc: denied { call } for pid=10916 comm="syz.4.1217" scontext=root:sysadm_r:sysadm_t tcontext=root:sysadm_r:sysadm_t tclass=binder permissive=1 [ 452.335699][ T5952] udevd[5952]: symlink '../../loop3' '/dev/disk/by-diskseq/75.tmp-b7:3' failed: Read-only file system [ 452.401848][ T30] audit: type=1400 audit(1760104141.268:792): avc: denied { map } for pid=10921 comm="syz.2.1219" path="socket:[29315]" dev="sockfs" ino=29315 scontext=root:sysadm_r:sysadm_t tcontext=root:sysadm_r:sysadm_t tclass=tcp_socket permissive=1 [ 452.715364][ T5952] udevd[5952]: symlink '../../loop3' '/dev/disk/by-diskseq/75.tmp-b7:3' failed: Read-only file system [ 452.813221][ T5814] Bluetooth: hci1: connection err: -111 [ 453.415416][ T30] audit: type=1400 audit(1760104142.298:793): avc: denied { append } for pid=10944 comm="syz.3.1228" name="binder1" dev="binder" ino=8 scontext=root:sysadm_r:sysadm_t tcontext=system_u:object_r:unlabeled_t tclass=chr_file permissive=1 [ 453.988408][ T5814] Bluetooth: hci5: connection err: -111 [ 453.990916][T10948] input: syz0 as /devices/virtual/input/input25 [ 454.397608][ T5952] udevd[5952]: symlink '../../loop3' '/dev/disk/by-diskseq/75.tmp-b7:3' failed: Read-only file system [ 454.470870][T10945] binder: 10944:10945 ioctl c0306201 0 returned -14 [ 454.597129][ T5952] udevd[5952]: symlink '../../loop3' '/dev/disk/by-diskseq/75.tmp-b7:3' failed: Read-only file system [ 454.613171][ T30] audit: type=1400 audit(1760104143.498:794): avc: denied { wake_alarm } for pid=10951 comm="syz.6.1230" capability=35 scontext=root:sysadm_r:sysadm_t tcontext=root:sysadm_r:sysadm_t tclass=capability2 permissive=1 [ 454.785179][ T30] audit: type=1400 audit(1760104143.648:795): avc: denied { connect } for pid=10951 comm="syz.6.1230" scontext=root:sysadm_r:sysadm_t tcontext=root:sysadm_r:sysadm_t tclass=ieee802154_socket permissive=1 [ 455.016968][ T5921] usb 4-1: new full-speed USB device number 50 using dummy_hcd [ 455.228386][ T5921] usb 4-1: config 252 has an invalid interface number: 95 but max is 0 [ 455.238690][ T5921] usb 4-1: config 252 has an invalid descriptor of length 0, skipping remainder of the config [ 455.267002][ T5921] usb 4-1: config 252 has no interface number 0 [ 455.345997][ T5921] usb 4-1: config 252 interface 95 altsetting 4 has an invalid descriptor for endpoint zero, skipping [ 455.456862][ T5921] usb 4-1: config 252 interface 95 altsetting 4 endpoint 0x8 has invalid wMaxPacketSize 0 [ 455.544819][ T5921] usb 4-1: config 252 interface 95 altsetting 4 has 3 endpoint descriptors, different from the interface descriptor's value: 5 [ 455.582576][T10939] warn_alloc: 3 callbacks suppressed [ 455.592812][T10939] syz.4.1226: vmalloc error: size 6291456, failed to allocated page array size 12288, mode:0x400dc2(GFP_KERNEL_ACCOUNT|__GFP_HIGHMEM|__GFP_ZERO), nodemask=(null),cpuset=syz4,mems_allowed=0-1 [ 455.627364][ T5921] usb 4-1: config 252 interface 95 has no altsetting 0 [ 455.637586][T10939] CPU: 1 UID: 0 PID: 10939 Comm: syz.4.1226 Not tainted syzkaller #0 PREEMPT(full) [ 455.637610][T10939] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 10/02/2025 [ 455.637620][T10939] Call Trace: [ 455.637626][T10939] [ 455.637635][T10939] dump_stack_lvl+0x16c/0x1f0 [ 455.637671][T10939] warn_alloc+0x248/0x3a0 [ 455.637697][T10939] ? __pfx_warn_alloc+0x10/0x10 [ 455.637723][T10939] ? lockdep_hardirqs_on+0x7c/0x110 [ 455.637765][T10939] __vmalloc_node_range_noprof+0xfe2/0x1480 [ 455.637788][T10939] ? find_held_lock+0x2b/0x80 [ 455.637819][T10939] ? hash_ipport4_resize+0x1b4/0x1b10 [ 455.637845][T10939] ? preempt_schedule_notrace+0x62/0xe0 [ 455.637873][T10939] ? __pfx___vmalloc_node_range_noprof+0x10/0x10 [ 455.637897][T10939] ? preempt_schedule_notrace_thunk+0x16/0x30 [ 455.637931][T10939] __kvmalloc_node_noprof+0x431/0x9c0 [ 455.637950][T10939] ? hash_ipport4_resize+0x1b4/0x1b10 [ 455.637971][T10939] ? hash_ipport4_resize+0x1b4/0x1b10 [ 455.637995][T10939] ? hash_ipport4_resize+0x1b4/0x1b10 [ 455.638014][T10939] hash_ipport4_resize+0x1b4/0x1b10 [ 455.638039][T10939] ? irqentry_exit+0x3b/0x90 [ 455.638066][T10939] ? lockdep_hardirqs_on+0x7c/0x110 [ 455.638100][T10939] ? __pfx_hash_ipport4_resize+0x10/0x10 [ 455.638118][T10939] ? call_ad.constprop.0+0x1c5/0x940 [ 455.638144][T10939] call_ad.constprop.0+0x36d/0x940 [ 455.638164][T10939] ? __pfx_hash_ipport4_resize+0x10/0x10 [ 455.638178][T10939] ? __pfx_call_ad.constprop.0+0x10/0x10 [ 455.638192][T10939] ? __pfx___nla_validate_parse+0x10/0x10 [ 455.638214][T10939] ? __nla_parse+0x40/0x60 [ 455.638228][T10939] ip_set_ad.constprop.0.isra.0+0x3ce/0x870 [ 455.638247][T10939] ? __pfx_ip_set_ad.constprop.0.isra.0+0x10/0x10 [ 455.638263][T10939] ? srcu_barrier+0x210/0x7a0 [ 455.638287][T10939] ? find_held_lock+0x2b/0x80 [ 455.638305][T10939] nfnetlink_rcv_msg+0x9fc/0x1200 [ 455.638324][T10939] ? __pfx_nfnetlink_rcv_msg+0x10/0x10 [ 455.638341][T10939] ? __lock_acquire+0x62e/0x1ce0 [ 455.638371][T10939] ? avc_has_perm_noaudit+0x149/0x3b0 [ 455.638390][T10939] netlink_rcv_skb+0x158/0x420 [ 455.638401][T10939] ? __pfx_nfnetlink_rcv_msg+0x10/0x10 [ 455.638416][T10939] ? __pfx_netlink_rcv_skb+0x10/0x10 [ 455.638440][T10939] ? ns_capable+0xd7/0x110 [ 455.638466][T10939] nfnetlink_rcv+0x1b3/0x430 [ 455.638481][T10939] ? __pfx_nfnetlink_rcv+0x10/0x10 [ 455.638494][T10939] ? netlink_deliver_tap+0x1ae/0xd30 [ 455.638514][T10939] netlink_unicast+0x5a7/0x870 [ 455.638527][T10939] ? __pfx_netlink_unicast+0x10/0x10 [ 455.638543][T10939] netlink_sendmsg+0x8c8/0xdd0 [ 455.638556][T10939] ? __pfx_netlink_sendmsg+0x10/0x10 [ 455.638573][T10939] ____sys_sendmsg+0xa95/0xc70 [ 455.638587][T10939] ? copy_msghdr_from_user+0x10a/0x160 [ 455.638604][T10939] ? __pfx_____sys_sendmsg+0x10/0x10 [ 455.638623][T10939] ___sys_sendmsg+0x134/0x1d0 [ 455.638641][T10939] ? __pfx____sys_sendmsg+0x10/0x10 [ 455.638676][T10939] __sys_sendmsg+0x16d/0x220 [ 455.638693][T10939] ? __pfx___sys_sendmsg+0x10/0x10 [ 455.638709][T10939] ? __x64_sys_futex+0x1e0/0x4c0 [ 455.638729][T10939] do_syscall_64+0xcd/0xfa0 [ 455.638747][T10939] entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 455.638759][T10939] RIP: 0033:0x7f8ddb38eec9 [ 455.638768][T10939] Code: ff ff c3 66 2e 0f 1f 84 00 00 00 00 00 0f 1f 40 00 48 89 f8 48 89 f7 48 89 d6 48 89 ca 4d 89 c2 4d 89 c8 4c 8b 4c 24 08 0f 05 <48> 3d 01 f0 ff ff 73 01 c3 48 c7 c1 a8 ff ff ff f7 d8 64 89 01 48 [ 455.638780][T10939] RSP: 002b:00007f8ddc2cf038 EFLAGS: 00000246 ORIG_RAX: 000000000000002e [ 455.638791][T10939] RAX: ffffffffffffffda RBX: 00007f8ddb5e5fa0 RCX: 00007f8ddb38eec9 [ 455.638798][T10939] RDX: 0000000000000080 RSI: 00002000000002c0 RDI: 0000000000000005 [ 455.638805][T10939] RBP: 00007f8ddb411f91 R08: 0000000000000000 R09: 0000000000000000 [ 455.638812][T10939] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000000 [ 455.638818][T10939] R13: 00007f8ddb5e6038 R14: 00007f8ddb5e5fa0 R15: 00007fff97507c08 [ 455.638833][T10939] [ 456.023800][T10939] Mem-Info: [ 456.036877][T10939] active_anon:44758 inactive_anon:0 isolated_anon:0 [ 456.036877][T10939] active_file:21708 inactive_file:40784 isolated_file:0 [ 456.036877][T10939] unevictable:768 dirty:284 writeback:0 [ 456.036877][T10939] slab_reclaimable:12635 slab_unreclaimable:106248 [ 456.036877][T10939] mapped:44893 shmem:31376 pagetables:1585 [ 456.036877][T10939] sec_pagetables:0 bounce:0 [ 456.036877][T10939] kernel_misc_reclaimable:0 [ 456.036877][T10939] free:1233226 free_pcp:15863 free_cma:0 [ 456.117921][T10939] Node 0 active_anon:178932kB inactive_anon:0kB active_file:86832kB inactive_file:162932kB unevictable:1536kB isolated(anon):0kB isolated(file):0kB mapped:179572kB dirty:1156kB writeback:0kB shmem:123968kB shmem_thp:0kB shmem_pmdmapped:0kB anon_thp:0kB kernel_stack:13216kB pagetables:6196kB sec_pagetables:0kB all_unreclaimable? no Balloon:0kB [ 456.227025][T10939] Node 1 active_anon:0kB inactive_anon:0kB active_file:0kB inactive_file:204kB unevictable:1536kB isolated(anon):0kB isolated(file):0kB mapped:0kB dirty:0kB writeback:0kB shmem:1536kB shmem_thp:0kB shmem_pmdmapped:0kB anon_thp:0kB kernel_stack:48kB pagetables:144kB sec_pagetables:0kB all_unreclaimable? no Balloon:0kB [ 456.282521][ T5921] usb 4-1: New USB device found, idVendor=07b0, idProduct=0006, bcdDevice=c6.10 [ 456.291640][ T5921] usb 4-1: New USB device strings: Mfr=1, Product=2, SerialNumber=3 [ 456.299746][ T5921] usb 4-1: Product: syz [ 456.303909][ T5921] usb 4-1: Manufacturer: syz [ 456.308559][ T5921] usb 4-1: SerialNumber: syz [ 456.313911][T10939] Node 0 DMA free:15344kB boost:0kB min:208kB low:260kB high:312kB reserved_highatomic:0KB free_highatomic:0KB active_anon:0kB inactive_anon:0kB active_file:0kB inactive_file:0kB unevictable:0kB writepending:0kB zspages:0kB present:15992kB managed:15360kB mlocked:0kB bounce:0kB free_pcp:0kB local_pcp:0kB free_cma:0kB [ 456.344424][T10957] raw-gadget.0 gadget.3: fail, usb_ep_enable returned -22 [ 456.527161][T10939] lowmem_reserve[]: 0 2481 2483 2483 2483 [ 456.533506][T10939] Node 0 DMA32 free:1044812kB boost:0kB min:34092kB low:42612kB high:51132kB reserved_highatomic:0KB free_highatomic:0KB active_anon:168668kB inactive_anon:0kB active_file:86832kB inactive_file:162932kB unevictable:1536kB writepending:1164kB zspages:0kB present:3129332kB managed:2541400kB mlocked:0kB bounce:0kB free_pcp:33700kB local_pcp:22392kB free_cma:0kB [ 456.628329][T10939] lowmem_reserve[]: 0 0 1 1 1 [ 456.641188][T10939] Node 0 Normal free:0kB boost:0kB min:20kB low:24kB high:28kB reserved_highatomic:0KB free_highatomic:0KB active_anon:0kB inactive_anon:0kB active_file:0kB inactive_file:0kB unevictable:0kB writepending:0kB zspages:0kB present:1048580kB managed:1644kB mlocked:0kB bounce:0kB free_pcp:0kB local_pcp:0kB free_cma:0kB [ 456.733117][ T5921] HFC-S_USB 4-1:252.95: probe with driver HFC-S_USB failed with error -5 [ 456.802583][T10939] lowmem_reserve[]: 0 0 0 0 0 [ 456.804410][ T5921] usb 4-1: USB disconnect, device number 50 [ 457.158167][T10939] Node 1 Normal free:3884600kB boost:0kB min:55784kB low:69728kB high:83672kB reserved_highatomic:0KB free_highatomic:0KB active_anon:0kB inactive_anon:0kB active_file:0kB inactive_file:204kB unevictable:1536kB writepending:0kB zspages:0kB present:4194300kB managed:4111100kB mlocked:0kB bounce:0kB free_pcp:28932kB local_pcp:23364kB free_cma:0kB [ 457.203873][T10939] lowmem_reserve[]: 0 0 0 0 0 [ 457.216010][T10939] Node 0 DMA: 0*4kB 0*8kB 1*16kB (U) 1*32kB (U) 1*64kB (U) 1*128kB (U) 1*256kB (U) 1*512kB (U) 0*1024kB 1*2048kB (M) 3*4096kB (M) = 15344kB [ 457.231783][T10939] Node 0 DMA32: 510*4kB (UME) 906*8kB (UME) 498*16kB (UM) 230*32kB (UME) 59*64kB (UM) 85*128kB (UME) 6*256kB (UE) 3*512kB (UM) 4*1024kB (UME) 7*2048kB (UM) 240*4096kB (M) = 1043816kB [ 457.268721][T10939] Node 0 Normal: 0*4kB 0*8kB 0*16kB 0*32kB 0*64kB 0*128kB 0*256kB 0*512kB 0*1024kB 0*2048kB 0*4096kB = 0kB [ 457.280543][T10939] Node 1 Normal: 181*4kB (UME) 59*8kB (UME) 28*16kB (UME) 108*32kB (UME) 38*64kB (UME) 10*128kB (UME) 6*256kB (UME) 3*512kB (UME) 2*1024kB (M) 2*2048kB (ME) 944*4096kB (M) = 3884652kB [ 457.306096][T10939] Node 0 hugepages_total=0 hugepages_free=0 hugepages_surp=0 hugepages_size=1048576kB [ 457.317762][T10939] Node 0 hugepages_total=6 hugepages_free=0 hugepages_surp=4 hugepages_size=2048kB [ 457.363091][T10939] Node 1 hugepages_total=0 hugepages_free=0 hugepages_surp=0 hugepages_size=1048576kB [ 457.389543][T10939] Node 1 hugepages_total=2 hugepages_free=1 hugepages_surp=0 hugepages_size=2048kB [ 457.399153][T10939] 91397 total pagecache pages [ 457.403876][T10939] 0 pages in swap cache [ 457.408194][T10939] Free swap = 124996kB [ 457.412479][T10939] Total swap = 124996kB [ 457.416658][T10939] 2097051 pages RAM [ 457.490342][T10939] 0 pages HighMem/MovableOnly [ 457.509228][T10939] 429675 pages reserved [ 457.513419][T10939] 0 pages cma reserved [ 458.402694][ T5952] udevd[5952]: symlink '../../loop3' '/dev/disk/by-diskseq/75.tmp-b7:3' failed: Read-only file system [ 458.564462][ T6502] udevd[6502]: symlink '../../loop3' '/dev/disk/by-diskseq/75.tmp-b7:3' failed: Read-only file system [ 458.703725][ T5941] usb 7-1: new high-speed USB device number 3 using dummy_hcd [ 458.925239][ T30] audit: type=1400 audit(1760104147.808:796): avc: denied { connect } for pid=11005 comm="syz.2.1246" scontext=root:sysadm_r:sysadm_t tcontext=root:sysadm_r:sysadm_t tclass=bluetooth_socket permissive=1 [ 458.968885][ T5941] usb 7-1: Using ep0 maxpacket: 16 [ 458.989707][ T5941] usb 7-1: New USB device found, idVendor=0582, idProduct=007d, bcdDevice=a3.85 [ 459.014470][ T5941] usb 7-1: New USB device strings: Mfr=0, Product=0, SerialNumber=0 [ 459.043845][ T5941] usb 7-1: config 0 descriptor?? [ 459.206330][ T5941] usb 7-1: interface 1 not found [ 459.640995][ T5941] usb 7-1: USB disconnect, device number 3 [ 459.831628][ T5815] udevd[5815]: symlink '../../loop3' '/dev/disk/by-diskseq/75.tmp-b7:3' failed: Read-only file system [ 460.688127][T11041] FAULT_INJECTION: forcing a failure. [ 460.688127][T11041] name failslab, interval 1, probability 0, space 0, times 0 [ 460.708074][T11041] CPU: 1 UID: 0 PID: 11041 Comm: syz.5.1257 Not tainted syzkaller #0 PREEMPT(full) [ 460.708101][T11041] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 10/02/2025 [ 460.708112][T11041] Call Trace: [ 460.708118][T11041] [ 460.708125][T11041] dump_stack_lvl+0x16c/0x1f0 [ 460.708165][T11041] should_fail_ex+0x512/0x640 [ 460.708191][T11041] ? kmem_cache_alloc_noprof+0x62/0x6e0 [ 460.708220][T11041] should_failslab+0xc2/0x120 [ 460.708241][T11041] kmem_cache_alloc_noprof+0x75/0x6e0 [ 460.708267][T11041] ? alloc_empty_file+0x55/0x1e0 [ 460.708294][T11041] ? alloc_empty_file+0x55/0x1e0 [ 460.708314][T11041] alloc_empty_file+0x55/0x1e0 [ 460.708337][T11041] path_openat+0xda/0x2cb0 [ 460.708364][T11041] ? __pfx_path_openat+0x10/0x10 [ 460.708389][T11041] do_filp_open+0x20b/0x470 [ 460.708408][T11041] ? __pfx_do_filp_open+0x10/0x10 [ 460.708443][T11041] ? alloc_fd+0x471/0x7d0 [ 460.708467][T11041] do_sys_openat2+0x11b/0x1d0 [ 460.708490][T11041] ? __pfx_do_sys_openat2+0x10/0x10 [ 460.708515][T11041] ? __fget_files+0x20e/0x3c0 [ 460.708537][T11041] __x64_sys_openat+0x174/0x210 [ 460.708560][T11041] ? __pfx___x64_sys_openat+0x10/0x10 [ 460.708581][T11041] ? ksys_write+0x1ac/0x250 [ 460.708606][T11041] do_syscall_64+0xcd/0xfa0 [ 460.708634][T11041] entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 460.708652][T11041] RIP: 0033:0x7fae43f8eec9 [ 460.708667][T11041] Code: ff ff c3 66 2e 0f 1f 84 00 00 00 00 00 0f 1f 40 00 48 89 f8 48 89 f7 48 89 d6 48 89 ca 4d 89 c2 4d 89 c8 4c 8b 4c 24 08 0f 05 <48> 3d 01 f0 ff ff 73 01 c3 48 c7 c1 a8 ff ff ff f7 d8 64 89 01 48 [ 460.708684][T11041] RSP: 002b:00007fae44db8038 EFLAGS: 00000246 ORIG_RAX: 0000000000000101 [ 460.708702][T11041] RAX: ffffffffffffffda RBX: 00007fae441e5fa0 RCX: 00007fae43f8eec9 [ 460.708713][T11041] RDX: 0000000000006000 RSI: 0000200000000180 RDI: ffffffffffffff9c [ 460.708724][T11041] RBP: 00007fae44db8090 R08: 0000000000000000 R09: 0000000000000000 [ 460.708735][T11041] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000001 [ 460.708745][T11041] R13: 00007fae441e6038 R14: 00007fae441e5fa0 R15: 00007fffa545de28 [ 460.708770][T11041] [ 461.624198][ T6502] udevd[6502]: symlink '../../loop3' '/dev/disk/by-diskseq/75.tmp-b7:3' failed: Read-only file system [ 461.808880][ T1206] usb 7-1: new full-speed USB device number 4 using dummy_hcd [ 461.998535][ T1206] usb 7-1: unable to get BOS descriptor or descriptor too short [ 462.009180][ T1206] usb 7-1: not running at top speed; connect to a high speed hub [ 462.019685][ T1206] usb 7-1: too many configurations: 221, using maximum allowed: 8 [ 462.101233][ T1206] usb 7-1: unable to read config index 0 descriptor/start: -61 [ 462.138866][ T1206] usb 7-1: can't read configurations, error -61 [ 462.376833][ T3094] usb 4-1: new high-speed USB device number 51 using dummy_hcd [ 462.378987][T11053] fuse: Bad value for 'rootmode' [ 462.457103][ T1206] usb 7-1: new full-speed USB device number 5 using dummy_hcd [ 462.627635][ T3094] usb 4-1: Using ep0 maxpacket: 16 [ 462.641869][ T3094] usb 4-1: New USB device found, idVendor=0582, idProduct=007d, bcdDevice=a3.85 [ 462.656853][ T3094] usb 4-1: New USB device strings: Mfr=0, Product=0, SerialNumber=0 [ 462.682440][ T3094] usb 4-1: config 0 descriptor?? [ 462.690034][ T3094] usb 4-1: interface 1 not found [ 462.770655][ T30] audit: type=1400 audit(1760104151.658:797): avc: denied { create } for pid=11028 comm="syz.2.1252" scontext=root:sysadm_r:sysadm_t tcontext=root:sysadm_r:sysadm_t tclass=netlink_dnrt_socket permissive=1 [ 462.798627][ T1206] usb 7-1: unable to get BOS descriptor or descriptor too short [ 462.817162][ T1206] usb 7-1: not running at top speed; connect to a high speed hub [ 462.920522][ T5941] usb 4-1: USB disconnect, device number 51 [ 462.946955][ T1206] usb 7-1: too many configurations: 221, using maximum allowed: 8 [ 463.412658][ T1206] usb 7-1: unable to read config index 0 descriptor/start: -61 [ 463.427250][ T1206] usb 7-1: can't read configurations, error -61 [ 463.445044][ T1206] usb usb7-port1: attempt power cycle [ 464.034320][ T5952] udevd[5952]: symlink '../../loop3' '/dev/disk/by-diskseq/75.tmp-b7:3' failed: Read-only file system [ 464.537797][T11030] bridge0: port 2(bridge_slave_1) entered disabled state [ 464.545374][T11030] bridge0: port 1(bridge_slave_0) entered disabled state [ 464.810848][ T5952] udevd[5952]: symlink '../../loop3' '/dev/disk/by-diskseq/75.tmp-b7:3' failed: Read-only file system [ 465.988195][T11030] batman_adv: batadv0: Interface deactivated: batadv_slave_0 [ 466.032624][T11030] batman_adv: batadv0: Interface deactivated: batadv_slave_1 [ 466.744158][T10345] syz1: Port: 1 Link DOWN [ 466.792787][ T6174] netdevsim netdevsim2 netdevsim0: unset [1, 0] type 2 family 0 port 6081 - 0 [ 466.823714][ T6174] netdevsim netdevsim2 netdevsim1: unset [1, 0] type 2 family 0 port 6081 - 0 [ 466.838299][ T5952] udevd[5952]: symlink '../../loop3' '/dev/disk/by-diskseq/75.tmp-b7:3' failed: Read-only file system [ 466.857308][ T6174] netdevsim netdevsim2 netdevsim2: unset [1, 0] type 2 family 0 port 6081 - 0 [ 466.870785][ T6174] netdevsim netdevsim2 netdevsim3: unset [1, 0] type 2 family 0 port 6081 - 0 [ 467.946971][ T5843] usb 4-1: new full-speed USB device number 52 using dummy_hcd [ 468.180440][ T5843] usb 4-1: unable to get BOS descriptor or descriptor too short [ 468.207094][ T5843] usb 4-1: not running at top speed; connect to a high speed hub [ 468.227191][ T5843] usb 4-1: too many configurations: 221, using maximum allowed: 8 [ 468.266584][ T5843] usb 4-1: unable to read config index 0 descriptor/start: -61 [ 468.285776][ T5843] usb 4-1: can't read configurations, error -61 [ 468.426972][ T5898] usb 7-1: new high-speed USB device number 7 using dummy_hcd [ 468.598119][ T5898] usb 7-1: config 0 interface 0 altsetting 0 bulk endpoint 0x6 has invalid maxpacket 1023 [ 468.617100][ T5898] usb 7-1: config 0 interface 0 altsetting 0 has an endpoint descriptor with address 0xBA, changing to 0x8A [ 468.656807][ T5898] usb 7-1: config 0 interface 0 altsetting 0 bulk endpoint 0x8A has invalid maxpacket 121 [ 468.696997][ T5898] usb 7-1: New USB device found, idVendor=2294, idProduct=425b, bcdDevice=a2.10 [ 468.697052][ T5843] usb 4-1: new full-speed USB device number 53 using dummy_hcd [ 468.706685][ T5898] usb 7-1: New USB device strings: Mfr=1, Product=2, SerialNumber=3 [ 468.724309][ T5898] usb 7-1: Product: syz [ 468.729552][ T5898] usb 7-1: Manufacturer: syz [ 468.734952][ T5898] usb 7-1: SerialNumber: syz [ 468.873726][ T5898] usb 7-1: config 0 descriptor?? [ 468.911367][T11124] raw-gadget.2 gadget.6: fail, usb_ep_enable returned -22 [ 468.920202][T11124] raw-gadget.2 gadget.6: fail, usb_ep_enable returned -22 [ 468.969248][ T5843] usb 4-1: unable to get BOS descriptor or descriptor too short [ 468.972995][ T5898] usb 7-1: ucan: probing device on interface #0 [ 469.015123][ T5843] usb 4-1: not running at top speed; connect to a high speed hub [ 469.066849][ T5843] usb 4-1: too many configurations: 221, using maximum allowed: 8 [ 469.096695][ T5843] usb 4-1: unable to read config index 0 descriptor/start: -61 [ 469.116027][ T5843] usb 4-1: can't read configurations, error -61 [ 469.131270][ T5843] usb usb4-port1: attempt power cycle [ 469.195855][ T5898] usb 7-1: ucan: device protocol version -65533 is not supported [ 469.213978][ T5898] usb 7-1: ucan: probe failed; try to update the device firmware [ 469.461435][T11153] sd 0:0:1:0: device reset [ 469.876903][ T5843] usb 4-1: new full-speed USB device number 54 using dummy_hcd [ 469.974724][ T5815] udevd[5815]: symlink '../../loop3' '/dev/disk/by-diskseq/75.tmp-b7:3' failed: Read-only file system [ 470.177401][ T5843] usb 4-1: device not accepting address 54, error -71 [ 470.823097][ T7768] usb 5-1: new high-speed USB device number 37 using dummy_hcd [ 470.968452][ T5826] Bluetooth: hci4: connection err: -111 [ 471.016844][ T7768] usb 5-1: Using ep0 maxpacket: 16 [ 471.032327][ T7768] usb 5-1: New USB device found, idVendor=1604, idProduct=8007, bcdDevice=af.a6 [ 471.042099][ T7768] usb 5-1: New USB device strings: Mfr=1, Product=23, SerialNumber=3 [ 471.050866][ T7768] usb 5-1: Product: syz [ 471.055059][ T7768] usb 5-1: Manufacturer: syz [ 471.060149][ T7768] usb 5-1: SerialNumber: syz [ 471.089086][ T7768] usb 5-1: config 0 descriptor?? [ 471.350100][ T30] audit: type=1400 audit(1760104160.218:798): avc: denied { mount } for pid=11154 comm="syz.4.1288" name="/" dev="ramfs" ino=30900 scontext=root:sysadm_r:sysadm_t tcontext=system_u:object_r:ramfs_t tclass=filesystem permissive=1 [ 471.821867][ T7768] usb 7-1: USB disconnect, device number 7 [ 472.443019][T11187] sd 0:0:1:0: device reset [ 472.953815][ T5898] usb 5-1: USB disconnect, device number 37 [ 473.201808][T11199] tipc: Enabling of bearer rejected, failed to enable media [ 473.373300][ T30] audit: type=1400 audit(1760104162.148:799): avc: denied { connect } for pid=11192 comm="syz.5.1295" scontext=root:sysadm_r:sysadm_t tcontext=root:sysadm_r:sysadm_t tclass=x25_socket permissive=1 [ 473.597631][ T6554] block nbd0: Possible stuck request ffff8880265d0000: control (read@0,1024B). Runtime 360 seconds [ 473.637158][ T6554] block nbd0: Possible stuck request ffff8880265d01c0: control (read@1024,1024B). Runtime 360 seconds [ 473.973823][ T5826] Bluetooth: hci5: connection err: -111 [ 474.404986][ T5952] udevd[5952]: symlink '../../loop3' '/dev/disk/by-diskseq/75.tmp-b7:3' failed: Read-only file system [ 475.454862][ T5952] udevd[5952]: symlink '../../loop3' '/dev/disk/by-diskseq/75.tmp-b7:3' failed: Read-only file system [ 475.830951][T11247] lo speed is unknown, defaulting to 1000 [ 475.837058][T11247] lo speed is unknown, defaulting to 1000 [ 475.846899][T11247] lo speed is unknown, defaulting to 1000 [ 475.909492][T11247] infiniband syz0: RDMA CMA: cma_listen_on_dev, error -98 [ 476.052732][T11247] lo speed is unknown, defaulting to 1000 [ 476.069950][T11247] lo speed is unknown, defaulting to 1000 [ 476.084656][T11247] lo speed is unknown, defaulting to 1000 [ 476.099368][T11247] lo speed is unknown, defaulting to 1000 [ 476.112750][T11247] lo speed is unknown, defaulting to 1000 [ 476.126006][T11247] lo speed is unknown, defaulting to 1000 [ 476.181480][T11249] netlink: 'syz.5.1307': attribute type 1 has an invalid length. [ 477.127768][T11257] UDC core: USB Raw Gadget: couldn't find an available UDC or it's busy [ 477.270592][T11257] misc raw-gadget: fail, usb_gadget_register_driver returned -16 [ 477.464743][ T6502] udevd[6502]: symlink '../../loop3' '/dev/disk/by-diskseq/75.tmp-b7:3' failed: Read-only file system [ 478.830275][ T5843] usb 5-1: new full-speed USB device number 38 using dummy_hcd [ 479.032402][T11267] fuse: Unknown parameter 'user_i00000000000000000000' [ 480.499918][T11288] netlink: 4 bytes leftover after parsing attributes in process `syz.4.1320'. [ 480.645678][T11295] iommufd_mock iommufd_mock0: Adding to iommu group 0 [ 480.658323][T11295] iommufd_mock iommufd_mock1: Adding to iommu group 1 [ 480.729917][ T5952] udevd[5952]: symlink '../../loop3' '/dev/disk/by-diskseq/75.tmp-b7:3' failed: Read-only file system [ 481.618570][ T5952] udevd[5952]: symlink '../../loop3' '/dev/disk/by-diskseq/75.tmp-b7:3' failed: Read-only file system [ 481.854515][T11316] lo speed is unknown, defaulting to 1000 [ 482.322885][T11322] netlink: 830 bytes leftover after parsing attributes in process `syz.5.1317'. [ 482.931122][ T5952] udevd[5952]: symlink '../../loop3' '/dev/disk/by-diskseq/75.tmp-b7:3' failed: Read-only file system [ 483.006524][ T7768] usb 5-1: new high-speed USB device number 39 using dummy_hcd [ 483.032196][ T30] audit: type=1400 audit(1760104171.918:800): avc: denied { read } for pid=11341 comm="syz.3.1335" name="cachefiles" dev="devtmpfs" ino=4 scontext=root:sysadm_r:sysadm_t tcontext=system_u:object_r:cachefiles_device_t tclass=chr_file permissive=1 [ 483.106411][ T5952] udevd[5952]: symlink '../../loop3' '/dev/disk/by-diskseq/75.tmp-b7:3' failed: Read-only file system [ 483.118487][ T30] audit: type=1400 audit(1760104171.918:801): avc: denied { open } for pid=11341 comm="syz.3.1335" path="/dev/cachefiles" dev="devtmpfs" ino=4 scontext=root:sysadm_r:sysadm_t tcontext=system_u:object_r:cachefiles_device_t tclass=chr_file permissive=1 [ 483.169550][ T7768] usb 5-1: Using ep0 maxpacket: 16 [ 483.324949][ T7768] usb 5-1: config 0 has an invalid interface number: 8 but max is 0 [ 483.343448][ T7768] usb 5-1: config 0 has no interface number 0 [ 483.540900][ T7768] usb 5-1: config 0 interface 8 altsetting 0 has 0 endpoint descriptors, different from the interface descriptor's value: 1 [ 483.690147][ T7768] usb 5-1: New USB device found, idVendor=0d8c, idProduct=000e, bcdDevice=8e.8f [ 483.730358][ T7768] usb 5-1: New USB device strings: Mfr=0, Product=24, SerialNumber=3 [ 483.739277][ T7768] usb 5-1: Product: syz [ 483.743543][ T7768] usb 5-1: SerialNumber: syz [ 483.750692][ T7768] usb 5-1: config 0 descriptor?? [ 483.758402][ T7768] usbhid 5-1:0.8: couldn't find an input interrupt endpoint [ 483.788444][T11349] fuse: Unknown parameter 'user_id00000000000000000000' [ 483.813978][ T5952] udevd[5952]: symlink '../../loop3' '/dev/disk/by-diskseq/75.tmp-b7:3' failed: Read-only file system [ 484.011287][T11332] xt_CT: You must specify a L4 protocol and not use inversions on it [ 484.017472][T11332] UDC core: USB Raw Gadget: couldn't find an available UDC or it's busy [ 484.047184][T11332] misc raw-gadget: fail, usb_gadget_register_driver returned -16 [ 484.206056][ T30] audit: type=1400 audit(1760104173.088:802): avc: denied { append } for pid=11330 comm="syz.4.1332" name="nbd4" dev="devtmpfs" ino=683 scontext=root:sysadm_r:sysadm_t tcontext=system_u:object_r:fixed_disk_device_t tclass=blk_file permissive=1 [ 484.547111][ T5941] usb 5-1: USB disconnect, device number 39 [ 484.575489][ T6502] udevd[6502]: symlink '../../nbd4' '/dev/disk/by-diskseq/79.tmp-b43:128' failed: Read-only file system [ 484.606454][T11361] binder: 11358:11361 ioctl 4018620d 0 returned -22 [ 484.618830][T11366] input: syz0 as /devices/virtual/input/input26 [ 484.776206][ T5952] udevd[5952]: symlink '../../loop3' '/dev/disk/by-diskseq/75.tmp-b7:3' failed: Read-only file system [ 484.824365][ T5952] udevd[5952]: symlink '../../loop3' '/dev/disk/by-diskseq/75.tmp-b7:3' failed: Read-only file system [ 484.848055][ T30] audit: type=1400 audit(1760104173.738:803): avc: denied { bind } for pid=11371 comm="syz.3.1347" scontext=root:sysadm_r:sysadm_t tcontext=root:sysadm_r:sysadm_t tclass=can_socket permissive=1 [ 484.867966][ T30] audit: type=1400 audit(1760104173.738:804): avc: denied { ioctl } for pid=11371 comm="syz.3.1347" path="socket:[32287]" dev="sockfs" ino=32287 ioctlcmd=0x89ea scontext=root:sysadm_r:sysadm_t tcontext=root:sysadm_r:sysadm_t tclass=ax25_socket permissive=1 [ 484.907269][ T5882] usb 3-1: new full-speed USB device number 36 using dummy_hcd [ 485.762888][ T5882] usb 3-1: unable to get BOS descriptor or descriptor too short [ 485.782929][ T5882] usb 3-1: unable to read config index 0 descriptor/start: -71 [ 485.805640][ T5882] usb 3-1: can't read configurations, error -71 [ 485.886270][T11387] netlink: 8 bytes leftover after parsing attributes in process `syz.6.1352'. [ 485.989445][ T5952] udevd[5952]: symlink '../../loop3' '/dev/disk/by-diskseq/75.tmp-b7:3' failed: Read-only file system [ 486.152899][ T30] audit: type=1326 audit(1760104175.038:805): auid=4294967295 uid=0 gid=0 ses=4294967295 subj=root:sysadm_r:sysadm_t pid=11392 comm="syz.6.1354" exe="/root/syz-executor" sig=31 arch=c000003e syscall=202 compat=0 ip=0x7f8ae198eec9 code=0x0 [ 486.251586][T11395] netlink: 12 bytes leftover after parsing attributes in process `syz.3.1353'. [ 486.633818][ T7768] usb 5-1: new high-speed USB device number 40 using dummy_hcd [ 486.786865][ T7768] usb 5-1: Using ep0 maxpacket: 16 [ 486.794095][ T7768] usb 5-1: config 0 has an invalid descriptor of length 0, skipping remainder of the config [ 486.804910][ T7768] usb 5-1: config 0 interface 0 altsetting 0 endpoint 0x82 has an invalid bInterval 0, changing to 7 [ 486.820534][ T7768] usb 5-1: config 0 interface 0 altsetting 0 endpoint 0x2 has invalid wMaxPacketSize 0 [ 486.835021][ T7768] usb 5-1: config 0 interface 0 altsetting 0 bulk endpoint 0x2 has invalid maxpacket 0 [ 486.863638][ T7768] usb 5-1: config 0 interface 0 altsetting 0 has 2 endpoint descriptors, different from the interface descriptor's value: 3 [ 486.878199][ T7768] usb 5-1: New USB device found, idVendor=2040, idProduct=b138, bcdDevice= 1.42 [ 486.887568][ T7768] usb 5-1: New USB device strings: Mfr=4, Product=0, SerialNumber=0 [ 486.895688][ T7768] usb 5-1: Manufacturer: syz [ 486.943593][ T7768] usb 5-1: config 0 descriptor?? [ 486.961275][ T5815] udevd[5815]: symlink '../../loop3' '/dev/disk/by-diskseq/75.tmp-b7:3' failed: Read-only file system [ 487.107805][T11406] netlink: 4 bytes leftover after parsing attributes in process `syz.5.1355'. [ 487.419518][ T30] audit: type=1400 audit(1760104175.998:806): avc: denied { nlmsg_write } for pid=11397 comm="syz.5.1355" scontext=root:sysadm_r:sysadm_t tcontext=root:sysadm_r:sysadm_t tclass=netlink_audit_socket permissive=1 [ 487.433513][ T5882] libceph: connect (1)[c::]:6789 error -101 [ 487.460332][ T5882] libceph: mon0 (1)[c::]:6789 connect error [ 487.487075][ T7768] rc_core: IR keymap rc-hauppauge not found [ 487.500053][ T7768] Registered IR keymap rc-empty [ 487.511121][ T7768] mceusb 5-1:0.0: Error: mce write submit urb error = -90 [ 487.700895][ T5815] udevd[5815]: symlink '../../loop3' '/dev/disk/by-diskseq/75.tmp-b7:3' failed: Read-only file system [ 487.727451][ T5882] libceph: connect (1)[c::]:6789 error -101 [ 487.733434][ T7768] mceusb 5-1:0.0: Error: mce write submit urb error = -90 [ 487.740724][ T5882] libceph: mon0 (1)[c::]:6789 connect error [ 487.758052][ T7768] rc rc0: Conexant Hybrid TV (cx231xx) MCE IR no TX as /devices/platform/dummy_hcd.4/usb5/5-1/5-1:0.0/rc/rc0 [ 487.840342][T11417] sd 0:0:1:0: device reset [ 488.247779][ T5869] libceph: connect (1)[c::]:6789 error -101 [ 488.253936][ T5869] libceph: mon0 (1)[c::]:6789 connect error [ 488.278218][T11388] UDC core: USB Raw Gadget: couldn't find an available UDC or it's busy [ 488.289035][T11388] misc raw-gadget: fail, usb_gadget_register_driver returned -16 [ 488.302863][T11405] ceph: No mds server is up or the cluster is laggy [ 488.311691][ T7768] input: Conexant Hybrid TV (cx231xx) MCE IR no TX as /devices/platform/dummy_hcd.4/usb5/5-1/5-1:0.0/rc/rc0/input28 [ 488.393024][ T7768] mceusb 5-1:0.0: Error: mce write submit urb error = -90 [ 488.432215][ T7768] mceusb 5-1:0.0: Error: mce write submit urb error = -90 [ 488.471790][ T7768] mceusb 5-1:0.0: Error: mce write submit urb error = -90 [ 488.530708][ T7768] mceusb 5-1:0.0: Error: mce write submit urb error = -90 [ 488.776881][ T7768] mceusb 5-1:0.0: Error: mce write submit urb error = -90 [ 488.824488][ T7768] mceusb 5-1:0.0: Error: mce write submit urb error = -90 [ 488.847639][ T7768] mceusb 5-1:0.0: Error: mce write submit urb error = -90 [ 488.876451][ T5815] udevd[5815]: symlink '../../loop3' '/dev/disk/by-diskseq/75.tmp-b7:3' failed: Read-only file system [ 488.897132][ T7768] mceusb 5-1:0.0: Error: mce write submit urb error = -90 [ 488.958677][ T7768] mceusb 5-1:0.0: Error: mce write submit urb error = -90 [ 489.006834][ T7768] mceusb 5-1:0.0: Error: mce write submit urb error = -90 [ 489.039567][T11426] FAULT_INJECTION: forcing a failure. [ 489.039567][T11426] name failslab, interval 1, probability 0, space 0, times 0 [ 489.105320][ T7768] mceusb 5-1:0.0: Registered 424242424242 with mce emulator interface version 1 [ 489.130774][T11426] CPU: 0 UID: 0 PID: 11426 Comm: syz.5.1363 Not tainted syzkaller #0 PREEMPT(full) [ 489.130800][T11426] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 10/02/2025 [ 489.130811][T11426] Call Trace: [ 489.130817][T11426] [ 489.130824][T11426] dump_stack_lvl+0x16c/0x1f0 [ 489.130860][T11426] should_fail_ex+0x512/0x640 [ 489.130887][T11426] ? __kmalloc_noprof+0xca/0x880 [ 489.130915][T11426] should_failslab+0xc2/0x120 [ 489.130937][T11426] __kmalloc_noprof+0xdd/0x880 [ 489.130959][T11426] ? nft_validate_register_store+0xc0/0x1f0 [ 489.130990][T11426] ? nft_trans_alloc+0x1d/0x2d0 [ 489.131020][T11426] ? nft_trans_alloc+0x1d/0x2d0 [ 489.131044][T11426] nft_trans_alloc+0x1d/0x2d0 [ 489.131070][T11426] nft_trans_rule_add+0x22/0x200 [ 489.131088][T11426] nf_tables_newrule+0x1c83/0x28f0 [ 489.131124][T11426] ? __pfx_nf_tables_newrule+0x10/0x10 [ 489.131158][T11426] ? __nla_parse+0x40/0x60 [ 489.131182][T11426] nfnetlink_rcv_batch+0x190d/0x2350 [ 489.131221][T11426] ? __pfx_nfnetlink_rcv_batch+0x10/0x10 [ 489.131264][T11426] ? avc_has_perm_noaudit+0x149/0x3b0 [ 489.131316][T11426] ? __nla_parse+0x40/0x60 [ 489.131339][T11426] nfnetlink_rcv+0x3c1/0x430 [ 489.131362][T11426] ? __pfx_nfnetlink_rcv+0x10/0x10 [ 489.131392][T11426] netlink_unicast+0x5a7/0x870 [ 489.131415][T11426] ? __pfx_netlink_unicast+0x10/0x10 [ 489.131444][T11426] netlink_sendmsg+0x8c8/0xdd0 [ 489.131466][T11426] ? __pfx_netlink_sendmsg+0x10/0x10 [ 489.131495][T11426] ____sys_sendmsg+0xa95/0xc70 [ 489.131517][T11426] ? copy_msghdr_from_user+0x10a/0x160 [ 489.131543][T11426] ? __pfx_____sys_sendmsg+0x10/0x10 [ 489.131576][T11426] ___sys_sendmsg+0x134/0x1d0 [ 489.131605][T11426] ? __pfx____sys_sendmsg+0x10/0x10 [ 489.131666][T11426] __sys_sendmsg+0x16d/0x220 [ 489.131693][T11426] ? __pfx___sys_sendmsg+0x10/0x10 [ 489.131736][T11426] do_syscall_64+0xcd/0xfa0 [ 489.131766][T11426] entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 489.131784][T11426] RIP: 0033:0x7fae43f8eec9 [ 489.131799][T11426] Code: ff ff c3 66 2e 0f 1f 84 00 00 00 00 00 0f 1f 40 00 48 89 f8 48 89 f7 48 89 d6 48 89 ca 4d 89 c2 4d 89 c8 4c 8b 4c 24 08 0f 05 <48> 3d 01 f0 ff ff 73 01 c3 48 c7 c1 a8 ff ff ff f7 d8 64 89 01 48 [ 489.131817][T11426] RSP: 002b:00007fae44db8038 EFLAGS: 00000246 ORIG_RAX: 000000000000002e [ 489.131834][T11426] RAX: ffffffffffffffda RBX: 00007fae441e5fa0 RCX: 00007fae43f8eec9 [ 489.131846][T11426] RDX: 0000000000000000 RSI: 0000200000000000 RDI: 0000000000000003 [ 489.131857][T11426] RBP: 00007fae44db8090 R08: 0000000000000000 R09: 0000000000000000 [ 489.131867][T11426] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000002 [ 489.131878][T11426] R13: 00007fae441e6038 R14: 00007fae441e5fa0 R15: 00007fffa545de28 [ 489.131905][T11426] [ 489.485336][ T7768] mceusb 5-1:0.0: 2 tx ports (0x0 cabled) and 2 rx sensors (0x0 active) [ 489.888509][ T7768] usb 5-1: USB disconnect, device number 40 [ 490.072490][ T6502] udevd[6502]: symlink '../../loop3' '/dev/disk/by-diskseq/75.tmp-b7:3' failed: Read-only file system [ 490.266910][ T30] audit: type=1400 audit(1760104179.108:807): avc: denied { mounton } for pid=11437 comm="syz.2.1367" path="/282/file0" dev="tmpfs" ino=1488 scontext=root:sysadm_r:sysadm_t tcontext=root:object_r:user_tmpfs_t tclass=sock_file permissive=1 [ 490.325799][T11441] netlink: 'syz.3.1366': attribute type 10 has an invalid length. [ 490.334085][T11441] bridge0: port 2(bridge_slave_1) entered disabled state [ 490.341443][T11441] bridge0: port 1(bridge_slave_0) entered disabled state [ 490.353302][T11446] fuse: Bad value for 'fd' [ 490.621610][T11441] bridge0: port 2(bridge_slave_1) entered blocking state [ 490.628872][T11441] bridge0: port 2(bridge_slave_1) entered forwarding state [ 490.637391][T11441] bridge0: port 1(bridge_slave_0) entered blocking state [ 490.644525][T11441] bridge0: port 1(bridge_slave_0) entered forwarding state [ 490.658487][T11441] : (slave bridge0): Enslaving as an active interface with an up link [ 490.831465][T11453] netlink: 'syz.4.1371': attribute type 2 has an invalid length. [ 490.840803][T11453] netlink: 4 bytes leftover after parsing attributes in process `syz.4.1371'. [ 490.853028][ T30] audit: type=1400 audit(1760104179.728:808): avc: denied { write } for pid=11450 comm="syz.4.1371" scontext=root:sysadm_r:sysadm_t tcontext=root:sysadm_r:sysadm_t tclass=qipcrtr_socket permissive=1 [ 491.046074][ T5952] udevd[5952]: symlink '../../loop3' '/dev/disk/by-diskseq/75.tmp-b7:3' failed: Read-only file system [ 492.702298][T11482] 9pnet_fd: Insufficient options for proto=fd [ 492.848288][ T5952] udevd[5952]: symlink '../../loop3' '/dev/disk/by-diskseq/75.tmp-b7:3' failed: Read-only file system [ 493.137961][T11493] nbd: nbd0 already in use [ 493.157887][T10345] usb 4-1: new high-speed USB device number 56 using dummy_hcd [ 493.167829][T11493] netlink: 12 bytes leftover after parsing attributes in process `syz.2.1380'. [ 494.489484][T10345] usb 4-1: config 0 interface 0 altsetting 0 bulk endpoint 0x6 has invalid maxpacket 1023 [ 494.499780][T10345] usb 4-1: config 0 interface 0 altsetting 0 has an endpoint descriptor with address 0xBA, changing to 0x8A [ 494.511974][T10345] usb 4-1: config 0 interface 0 altsetting 0 bulk endpoint 0x8A has invalid maxpacket 121 [ 494.525524][T10345] usb 4-1: New USB device found, idVendor=2294, idProduct=425b, bcdDevice=a2.10 [ 494.555829][T10345] usb 4-1: New USB device strings: Mfr=1, Product=2, SerialNumber=3 [ 494.576856][T10345] usb 4-1: Product: syz [ 494.581110][T10345] usb 4-1: Manufacturer: syz [ 494.606788][T10345] usb 4-1: SerialNumber: syz [ 494.643823][T10345] usb 4-1: config 0 descriptor?? [ 494.757161][T11486] raw-gadget.0 gadget.3: fail, usb_ep_enable returned -22 [ 494.764486][T11486] raw-gadget.0 gadget.3: fail, usb_ep_enable returned -22 [ 494.838104][T10345] usb 4-1: ucan: probing device on interface #0 [ 495.485389][T10345] usb 4-1: ucan: could not read protocol version, ret=-71 [ 495.535480][T10345] usb 4-1: ucan: probe failed; try to update the device firmware [ 495.595478][ T5952] udevd[5952]: symlink '../../loop3' '/dev/disk/by-diskseq/75.tmp-b7:3' failed: Read-only file system [ 495.629312][T10345] usb 4-1: USB disconnect, device number 56 [ 496.680863][ T5952] udevd[5952]: symlink '../../loop3' '/dev/disk/by-diskseq/75.tmp-b7:3' failed: Read-only file system [ 497.510763][ T30] audit: type=1400 audit(1760104186.388:809): avc: denied { bind } for pid=11535 comm="syz.5.1393" scontext=root:sysadm_r:sysadm_t tcontext=root:sysadm_r:sysadm_t tclass=netlink_netfilter_socket permissive=1 [ 497.572924][ T5952] udevd[5952]: symlink '../../loop3' '/dev/disk/by-diskseq/75.tmp-b7:3' failed: Read-only file system [ 497.574667][T11540] usb usb1: Requested nonsensical USBDEVFS_URB_ZERO_PACKET. [ 497.940915][ T7768] usb 5-1: new high-speed USB device number 41 using dummy_hcd [ 498.033167][ T5952] udevd[5952]: symlink '../../loop3' '/dev/disk/by-diskseq/75.tmp-b7:3' failed: Read-only file system [ 498.102351][ T7768] usb 5-1: config 0 interface 0 altsetting 0 endpoint 0x81 has an invalid bInterval 0, changing to 7 [ 498.114845][ T5952] udevd[5952]: symlink '../../loop3' '/dev/disk/by-diskseq/75.tmp-b7:3' failed: Read-only file system [ 498.131047][ T7768] usb 5-1: New USB device found, idVendor=1241, idProduct=5015, bcdDevice= 0.00 [ 498.149821][ T7768] usb 5-1: New USB device strings: Mfr=0, Product=0, SerialNumber=0 [ 498.175898][ T7768] usb 5-1: config 0 descriptor?? [ 498.276830][T10345] usb 3-1: new high-speed USB device number 38 using dummy_hcd [ 498.438432][T10345] usb 3-1: config 0 interface 0 altsetting 0 has an endpoint descriptor with address 0xF4, changing to 0x84 [ 498.450905][T10345] usb 3-1: config 0 interface 0 altsetting 0 bulk endpoint 0x84 has invalid maxpacket 1023 [ 498.461836][T10345] usb 3-1: config 0 interface 0 altsetting 0 has an endpoint descriptor with address 0xBA, changing to 0x8A [ 498.475097][ T5952] udevd[5952]: symlink '../../loop3' '/dev/disk/by-diskseq/75.tmp-b7:3' failed: Read-only file system [ 498.490585][T10345] usb 3-1: config 0 interface 0 altsetting 0 endpoint 0x8A has invalid wMaxPacketSize 0 [ 498.504050][T10345] usb 3-1: New USB device found, idVendor=2294, idProduct=425b, bcdDevice=a2.10 [ 498.513381][T10345] usb 3-1: New USB device strings: Mfr=1, Product=2, SerialNumber=3 [ 498.521515][T10345] usb 3-1: Product: syz [ 498.530717][T10345] usb 3-1: Manufacturer: syz [ 498.542506][T10345] usb 3-1: SerialNumber: syz [ 498.561127][T10345] usb 3-1: config 0 descriptor?? [ 498.575361][T11554] raw-gadget.2 gadget.2: fail, usb_ep_enable returned -22 [ 498.586426][T10345] usb 3-1: ucan: probing device on interface #0 [ 498.592986][T10345] usb 3-1: ucan: invalid endpoint configuration [ 498.596274][ T7768] holtek 0003:1241:5015.000E: unbalanced collection at end of report description [ 498.603888][T10345] usb 3-1: ucan: probe failed; try to update the device firmware [ 498.630045][ T7768] holtek 0003:1241:5015.000E: parse failed [ 498.636016][ T7768] holtek 0003:1241:5015.000E: probe with driver holtek failed with error -22 [ 498.646171][ T5815] udevd[5815]: symlink '../../loop3' '/dev/disk/by-diskseq/75.tmp-b7:3' failed: Read-only file system [ 498.902034][T11567] SELinux: unrecognized netlink message: protocol=0 nlmsg_type=513 sclass=netlink_route_socket pid=11567 comm=syz.4.1394 [ 499.130816][ T7768] usb 5-1: USB disconnect, device number 41 [ 499.291850][ T5952] udevd[5952]: symlink '../../loop3' '/dev/disk/by-diskseq/75.tmp-b7:3' failed: Read-only file system [ 500.736594][ T5952] udevd[5952]: symlink '../../loop3' '/dev/disk/by-diskseq/75.tmp-b7:3' failed: Read-only file system [ 500.760262][ T5869] usb 3-1: USB disconnect, device number 38 [ 501.182403][ T1298] ieee802154 phy0 wpan0: encryption failed: -22 [ 501.189734][ T5941] usb 5-1: new high-speed USB device number 42 using dummy_hcd [ 501.460150][ T5941] usb 5-1: config 0 interface 0 altsetting 0 endpoint 0x81 has an invalid bInterval 0, changing to 7 [ 501.491434][ T5941] usb 5-1: config 0 interface 0 altsetting 0 endpoint 0x81 has invalid wMaxPacketSize 0 [ 501.505434][ T5941] usb 5-1: New USB device found, idVendor=10c4, idProduct=ea90, bcdDevice= 0.00 [ 501.524729][ T5941] usb 5-1: New USB device strings: Mfr=0, Product=0, SerialNumber=0 [ 501.570812][ T5941] usb 5-1: config 0 descriptor?? [ 501.914500][ T5869] usb 3-1: new full-speed USB device number 39 using dummy_hcd [ 502.087527][ T5869] usb 3-1: config 0 has an invalid interface number: 251 but max is 0 [ 502.096901][ T5869] usb 3-1: config 0 has no interface number 0 [ 502.120873][ T5869] usb 3-1: New USB device found, idVendor=0b95, idProduct=172a, bcdDevice=f7.f4 [ 502.134750][ T5869] usb 3-1: New USB device strings: Mfr=1, Product=2, SerialNumber=3 [ 502.143179][ T5869] usb 3-1: Product: syz [ 502.148060][ T5869] usb 3-1: Manufacturer: syz [ 502.153572][ T5869] usb 3-1: SerialNumber: syz [ 502.166591][ T5869] usb 3-1: config 0 descriptor?? [ 502.294631][ T5815] udevd[5815]: symlink '../../loop3' '/dev/disk/by-diskseq/75.tmp-b7:3' failed: Read-only file system [ 502.508259][T11599] nbd: nbd0 already in use [ 502.521729][T11599] netlink: 12 bytes leftover after parsing attributes in process `syz.6.1411'. [ 502.612370][ T5869] asix 3-1:0.251 (unnamed net_device) (uninitialized): Failed to read reg index 0x0000: -71 [ 502.648132][ T5869] asix 3-1:0.251 (unnamed net_device) (uninitialized): Failed to read MAC address: -71 [ 502.661674][ T5869] asix 3-1:0.251: probe with driver asix failed with error -5 [ 502.684117][ T5869] usb 3-1: USB disconnect, device number 39 [ 502.841488][ T30] audit: type=1400 audit(1760104191.718:810): avc: denied { setopt } for pid=11600 comm="syz.6.1412" scontext=root:sysadm_r:sysadm_t tcontext=root:sysadm_r:sysadm_t tclass=icmp_socket permissive=1 [ 503.155706][ T5941] usbhid 5-1:0.0: can't add hid device: -71 [ 503.165842][ T5941] usbhid 5-1:0.0: probe with driver usbhid failed with error -71 [ 503.208159][ T5941] usb 5-1: USB disconnect, device number 42 [ 503.284496][ T5815] udevd[5815]: symlink '../../loop3' '/dev/disk/by-diskseq/75.tmp-b7:3' failed: Read-only file system [ 504.039946][ T6554] block nbd0: Possible stuck request ffff8880265d0000: control (read@0,1024B). Runtime 390 seconds [ 504.050952][ T6554] block nbd0: Possible stuck request ffff8880265d01c0: control (read@1024,1024B). Runtime 390 seconds [ 504.551552][T11621] 9pnet_fd: Insufficient options for proto=fd [ 504.937803][ T5952] udevd[5952]: symlink '../../loop3' '/dev/disk/by-diskseq/75.tmp-b7:3' failed: Read-only file system [ 505.236835][ T5941] usb 4-1: new high-speed USB device number 57 using dummy_hcd [ 505.687025][ T5941] usb 4-1: New USB device found, idVendor=17e9, idProduct=8b4e, bcdDevice=9c.08 [ 505.700534][ T5941] usb 4-1: New USB device strings: Mfr=0, Product=0, SerialNumber=0 [ 505.728014][ T5941] usb 4-1: config 0 descriptor?? [ 505.942155][ T5941] udl 4-1:0.0: [drm] Unrecognized vendor firmware descriptor [ 506.174465][ T5941] [drm] Initialized udl 0.0.1 for 4-1:0.0 on minor 2 [ 506.192877][ T5941] [drm] Initialized udl on minor 2 [ 506.203716][ T5941] udl 4-1:0.0: [drm] *ERROR* Read EDID byte 0 failed [ 506.210866][ T5941] udl 4-1:0.0: [drm] Cannot find any crtc or sizes [ 506.411821][T11630] UDC core: USB Raw Gadget: couldn't find an available UDC or it's busy [ 506.437431][T11630] misc raw-gadget: fail, usb_gadget_register_driver returned -16 [ 506.951239][ T5898] udl 4-1:0.0: [drm] *ERROR* Read EDID byte 0 failed err ffffffb9 [ 506.959482][ T5941] usb 4-1: USB disconnect, device number 57 [ 506.984921][ T5898] udl 4-1:0.0: [drm] Cannot find any crtc or sizes [ 507.304213][T11653] team0: Port device team_slave_0 removed [ 508.211512][T11664] 9pnet_fd: Insufficient options for proto=fd [ 508.690395][ T5952] udevd[5952]: symlink '../../loop3' '/dev/disk/by-diskseq/75.tmp-b7:3' failed: Read-only file system [ 508.971610][T11676] binder: BINDER_SET_CONTEXT_MGR already set [ 508.977756][T11676] binder: 11671:11676 ioctl 4018620d 2000000002c0 returned -16 [ 509.020201][T11678] binder: BINDER_SET_CONTEXT_MGR already set [ 509.034963][T11677] binder_alloc: binder_alloc_mmap_handler: 11671 200000ffd000-200001000000 already mapped failed -16 [ 509.046970][T11678] binder: 11671:11678 ioctl 4018620d 2000000002c0 returned -16 [ 509.278210][ T6502] udevd[6502]: symlink '../../loop3' '/dev/disk/by-diskseq/75.tmp-b7:3' failed: Read-only file system [ 509.486979][ T5869] usb 3-1: new high-speed USB device number 40 using dummy_hcd [ 510.067955][ T5869] usb 3-1: Using ep0 maxpacket: 32 [ 510.075109][ T5869] usb 3-1: config 0 has an invalid interface number: 1 but max is 0 [ 510.094700][ T5869] usb 3-1: config 0 has no interface number 0 [ 510.121478][ T5869] usb 3-1: New USB device found, idVendor=8086, idProduct=9500, bcdDevice=2c.d8 [ 510.144811][ T5869] usb 3-1: New USB device strings: Mfr=193, Product=2, SerialNumber=3 [ 510.158623][ T5869] usb 3-1: Product: syz [ 510.249237][ T5869] usb 3-1: Manufacturer: syz [ 510.253925][ T5869] usb 3-1: SerialNumber: syz [ 510.327581][ T5952] udevd[5952]: symlink '../../loop3' '/dev/disk/by-diskseq/75.tmp-b7:3' failed: Read-only file system [ 510.349997][ T5869] usb 3-1: config 0 descriptor?? [ 510.905593][ T5869] usb 3-1: dvb_usb_v2: found a 'Intel CE9500 reference design' in warm state [ 510.992486][ T5869] usb 3-1: selecting invalid altsetting 1 [ 511.021994][ T5869] usb 3-1: dvb_usb_ce6230: usb_set_interface() failed=-22 [ 511.045207][T11714] FAULT_INJECTION: forcing a failure. [ 511.045207][T11714] name fail_usercopy, interval 1, probability 0, space 0, times 0 [ 511.066256][ T5869] usb 3-1: dvb_usb_v2: will pass the complete MPEG2 transport stream to the software demuxer [ 511.107841][T11684] netlink: 8 bytes leftover after parsing attributes in process `syz.2.1434'. [ 511.118336][ T30] audit: type=1400 audit(1760104199.998:811): avc: denied { nlmsg_read } for pid=11683 comm="syz.2.1434" scontext=root:sysadm_r:sysadm_t tcontext=root:sysadm_r:sysadm_t tclass=netlink_xfrm_socket permissive=1 [ 511.119213][ T5869] dvbdev: DVB: registering new adapter (Intel CE9500 reference design) [ 511.151416][T11714] CPU: 1 UID: 0 PID: 11714 Comm: syz.4.1439 Not tainted syzkaller #0 PREEMPT(full) [ 511.151441][T11714] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 10/02/2025 [ 511.151452][T11714] Call Trace: [ 511.151458][T11714] [ 511.151464][T11714] dump_stack_lvl+0x16c/0x1f0 [ 511.151502][T11714] should_fail_ex+0x512/0x640 [ 511.151531][T11714] strncpy_from_user+0x3b/0x2e0 [ 511.151558][T11714] getname_flags.part.0+0x8f/0x550 [ 511.151586][T11714] getname_flags+0x93/0xf0 [ 511.151602][T11714] user_path_at+0x24/0x60 [ 511.151619][T11714] __x64_sys_mount+0x1fb/0x310 [ 511.151640][T11714] ? __pfx___x64_sys_mount+0x10/0x10 [ 511.151667][T11714] do_syscall_64+0xcd/0xfa0 [ 511.151694][T11714] entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 511.151712][T11714] RIP: 0033:0x7f8ddb38eec9 [ 511.151726][T11714] Code: ff ff c3 66 2e 0f 1f 84 00 00 00 00 00 0f 1f 40 00 48 89 f8 48 89 f7 48 89 d6 48 89 ca 4d 89 c2 4d 89 c8 4c 8b 4c 24 08 0f 05 <48> 3d 01 f0 ff ff 73 01 c3 48 c7 c1 a8 ff ff ff f7 d8 64 89 01 48 [ 511.151742][T11714] RSP: 002b:00007f8ddc2cf038 EFLAGS: 00000246 ORIG_RAX: 00000000000000a5 [ 511.151760][T11714] RAX: ffffffffffffffda RBX: 00007f8ddb5e5fa0 RCX: 00007f8ddb38eec9 [ 511.151771][T11714] RDX: 0000200000000080 RSI: 00002000000000c0 RDI: 0000000000000000 [ 511.151781][T11714] RBP: 00007f8ddc2cf090 R08: 00002000000001c0 R09: 0000000000000000 [ 511.151791][T11714] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000001 [ 511.151801][T11714] R13: 00007f8ddb5e6038 R14: 00007f8ddb5e5fa0 R15: 00007fff97507c08 [ 511.151825][T11714] [ 511.218418][ T5869] usb 3-1: media controller created [ 511.455355][ T5869] dvbdev: dvb_create_media_entity: media entity 'dvb-demux' registered. [ 511.561602][ T5869] usb 3-1: dvb_usb_ce6230: usb_control_msg() failed=-32 [ 511.597371][ T5869] zl10353_read_register: readreg error (reg=127, ret==-32) [ 511.609860][T11721] netlink: 'syz.4.1440': attribute type 4 has an invalid length. [ 511.627543][ T5869] usb 3-1: dvb_usb_ce6230: usb_set_interface() failed=-71 [ 511.676619][ T5869] usb 3-1: USB disconnect, device number 40 [ 512.118598][ T5952] udevd[5952]: symlink '../../loop3' '/dev/disk/by-diskseq/75.tmp-b7:3' failed: Read-only file system [ 512.132171][T11727] syzkaller0: entered promiscuous mode [ 512.138137][T11727] syzkaller0: entered allmulticast mode [ 512.164212][ T30] audit: type=1400 audit(1760104201.048:812): avc: denied { create } for pid=11726 comm="syz.3.1441" scontext=root:sysadm_r:sysadm_t tcontext=root:sysadm_r:sysadm_t tclass=netrom_socket permissive=1 [ 512.244445][T11729] bridge1: trying to set multicast query interval below minimum, setting to 100 (1000ms) [ 512.475092][ T5952] udevd[5952]: symlink '../../loop3' '/dev/disk/by-diskseq/75.tmp-b7:3' failed: Read-only file system [ 512.530927][T11735] 9pnet_fd: Insufficient options for proto=fd [ 512.611319][T11740] iommufd_mock iommufd_mock0: Adding to iommu group 0 [ 512.674129][T11740] f2fs: Unknown parameter 'usrquotaÔ' [ 512.817833][ T5869] usb 4-1: new high-speed USB device number 58 using dummy_hcd [ 513.057009][ T5869] usb 4-1: New USB device found, idVendor=0471, idProduct=0329, bcdDevice=db.da [ 513.066222][ T5869] usb 4-1: New USB device strings: Mfr=0, Product=0, SerialNumber=0 [ 513.088841][ T5869] usb 4-1: config 0 descriptor?? [ 513.096462][ T5869] pwc: Philips SPC 900NC USB webcam detected. [ 513.267066][T11718] Bluetooth: hci3: connection err: -111 [ 513.448650][T11718] Bluetooth: hci4: command 0x0406 tx timeout [ 513.520728][T11738] Driver unsupported XDP return value 0 on prog (id 205) dev N/A, expect packet loss! [ 514.438226][ T5869] pwc: Failed to set LED on/off time (-71) [ 514.450463][ T5869] pwc: send_video_command error -71 [ 514.465533][ T5869] pwc: Failed to set video mode VGA@30 fps; return code = -71 [ 514.483293][ T5869] Philips webcam 4-1:0.0: probe with driver Philips webcam failed with error -71 [ 514.498330][ T5869] usb 4-1: USB disconnect, device number 58 [ 515.195090][ T5952] udevd[5952]: symlink '../../loop3' '/dev/disk/by-diskseq/75.tmp-b7:3' failed: Read-only file system [ 515.562805][T11786] netlink: 12 bytes leftover after parsing attributes in process `syz.3.1457'. [ 516.253667][ T5869] usb 5-1: new high-speed USB device number 43 using dummy_hcd [ 516.463675][ T30] audit: type=1400 audit(1760104205.348:813): avc: denied { read } for pid=11797 comm="syz.2.1462" name="rtc0" dev="devtmpfs" ino=921 scontext=root:sysadm_r:sysadm_t tcontext=system_u:object_r:clock_device_t tclass=chr_file permissive=1 [ 516.464480][T11798] audit: audit_lost=1 audit_rate_limit=0 audit_backlog_limit=64 [ 516.488057][ T30] audit: type=1400 audit(1760104205.348:814): avc: denied { open } for pid=11797 comm="syz.2.1462" path="/dev/rtc0" dev="devtmpfs" ino=921 scontext=root:sysadm_r:sysadm_t tcontext=system_u:object_r:clock_device_t tclass=chr_file permissive=1 [ 516.496646][T11798] audit: out of memory in audit_log_start [ 516.596843][ T5869] usb 5-1: Using ep0 maxpacket: 32 [ 516.605024][ T5869] usb 5-1: config 0 interface 0 altsetting 0 endpoint 0x81 has an invalid bInterval 0, changing to 7 [ 516.634267][ T5952] udevd[5952]: symlink '../../loop3' '/dev/disk/by-diskseq/75.tmp-b7:3' failed: Read-only file system [ 516.657301][ T5869] usb 5-1: config 0 interface 0 altsetting 0 endpoint 0x81 has invalid wMaxPacketSize 0 [ 516.669274][ T5869] usb 5-1: New USB device found, idVendor=0403, idProduct=6030, bcdDevice= 0.00 [ 516.682388][ T5869] usb 5-1: New USB device strings: Mfr=0, Product=0, SerialNumber=0 [ 516.694694][ T5869] usb 5-1: config 0 descriptor?? [ 517.406422][ T30] audit: type=1400 audit(1760104206.288:815): avc: denied { remount } for pid=11788 comm="syz.4.1459" scontext=root:sysadm_r:sysadm_t tcontext=system_u:object_r:unlabeled_t tclass=filesystem permissive=1 [ 517.757881][ T5869] ft260 0003:0403:6030.000F: item fetching failed at offset 0/2 [ 517.779734][ T5815] udevd[5815]: symlink '../../loop3' '/dev/disk/by-diskseq/75.tmp-b7:3' failed: Read-only file system [ 517.791324][ T5869] ft260 0003:0403:6030.000F: failed to parse HID [ 517.802486][ T5869] ft260 0003:0403:6030.000F: probe with driver ft260 failed with error -22 [ 518.656465][ T5952] udevd[5952]: symlink '../../loop3' '/dev/disk/by-diskseq/75.tmp-b7:3' failed: Read-only file system [ 518.822087][T11831] tipc: Started in network mode [ 518.827150][T11831] tipc: Node identity aaaaaaaaaa35, cluster identity 4711 [ 518.834918][T11831] tipc: Enabled bearer , priority 2 [ 518.912264][ T5826] Bluetooth: hci5: connection err: -111 [ 519.302489][T10345] usb 5-1: USB disconnect, device number 43 [ 519.302766][T11834] netlink: 80 bytes leftover after parsing attributes in process `syz.2.1474'. [ 519.955762][ T5882] tipc: Node number set to 10463914 [ 520.826806][ T5941] usb 7-1: new high-speed USB device number 8 using dummy_hcd [ 521.037315][ T5941] usb 7-1: New USB device found, idVendor=0572, idProduct=cb01, bcdDevice=26.65 [ 521.057896][ T5941] usb 7-1: New USB device strings: Mfr=1, Product=2, SerialNumber=3 [ 521.074714][ T5941] usb 7-1: Product: syz [ 521.082740][ T5941] usb 7-1: Manufacturer: syz [ 521.185991][ T5941] usb 7-1: SerialNumber: syz [ 521.198616][ T5941] usb 7-1: config 0 descriptor?? [ 521.656846][ T7768] usb 3-1: new high-speed USB device number 41 using dummy_hcd [ 521.691564][ T5941] cx82310_eth 7-1:0.0: probe with driver cx82310_eth failed with error -22 [ 521.808442][ T7768] usb 3-1: config 0 interface 0 altsetting 124 endpoint 0x81 has an invalid bInterval 255, changing to 11 [ 521.820032][ T7768] usb 3-1: config 0 interface 0 altsetting 124 endpoint 0x81 has invalid wMaxPacketSize 0 [ 521.830128][ T7768] usb 3-1: config 0 interface 0 has no altsetting 0 [ 521.836851][ T7768] usb 3-1: New USB device found, idVendor=1e7d, idProduct=2e22, bcdDevice= 0.00 [ 521.846020][ T7768] usb 3-1: New USB device strings: Mfr=0, Product=0, SerialNumber=0 [ 521.858049][ T7768] usb 3-1: config 0 descriptor?? [ 522.411056][T11861] UDC core: USB Raw Gadget: couldn't find an available UDC or it's busy [ 522.423235][T11861] misc raw-gadget: fail, usb_gadget_register_driver returned -16 [ 523.258193][ T5941] cxacru 7-1:0.0: usbatm_usb_probe: bind failed: -19! [ 523.291642][ T5869] IPVS: starting estimator thread 0... [ 523.325676][ T5941] usb 7-1: USB disconnect, device number 8 [ 523.352381][ T30] audit: type=1400 audit(1760104211.216:816): avc: denied { execute } for pid=11875 comm="syz.5.1484" path="/dev/nullb0" dev="devtmpfs" ino=696 scontext=root:sysadm_r:sysadm_t tcontext=system_u:object_r:device_t tclass=blk_file permissive=1 [ 523.406943][T11880] IPVS: using max 73 ests per chain, 175200 per kthread [ 523.448863][ T30] audit: type=1400 audit(1760104211.236:817): avc: denied { ioctl } for pid=11875 comm="syz.5.1484" path="/dev/nullb0" dev="devtmpfs" ino=696 ioctlcmd=0x125f scontext=root:sysadm_r:sysadm_t tcontext=system_u:object_r:device_t tclass=blk_file permissive=1 [ 523.504985][T11884] IPVS: set_ctl: invalid protocol: 22 172.30.1.6:20 [ 523.525405][ T5952] udevd[5952]: symlink '../../loop3' '/dev/disk/by-diskseq/75.tmp-b7:3' failed: Read-only file system [ 523.831569][ T5826] Bluetooth: hci5: connection err: -111 [ 524.147869][ T5941] usb 5-1: new high-speed USB device number 44 using dummy_hcd [ 524.341565][ T5952] udevd[5952]: symlink '../../loop3' '/dev/disk/by-diskseq/75.tmp-b7:3' failed: Read-only file system [ 524.396890][ T5941] usb 5-1: Using ep0 maxpacket: 8 [ 524.446009][ T5941] usb 5-1: New USB device found, idVendor=0c45, idProduct=6128, bcdDevice=c4.6d [ 524.622972][ T5941] usb 5-1: New USB device strings: Mfr=1, Product=2, SerialNumber=3 [ 524.853465][ T5941] usb 5-1: Product: syz [ 524.997518][ T5941] usb 5-1: Manufacturer: syz [ 525.002297][ T5941] usb 5-1: SerialNumber: syz [ 525.072542][ T5941] usb 5-1: config 0 descriptor?? [ 525.080936][ T5941] gspca_main: sonixj-2.14.0 probing 0c45:6128 [ 525.166313][ T5815] udevd[5815]: symlink '../../loop3' '/dev/disk/by-diskseq/75.tmp-b7:3' failed: Read-only file system [ 525.482983][T11914] fuse: Bad value for 'rootmode' [ 525.511773][T11914] FAULT_INJECTION: forcing a failure. [ 525.511773][T11914] name fail_usercopy, interval 1, probability 0, space 0, times 0 [ 525.525771][ T5921] usb 4-1: new high-speed USB device number 59 using dummy_hcd [ 525.535206][T11914] CPU: 1 UID: 0 PID: 11914 Comm: syz.5.1496 Not tainted syzkaller #0 PREEMPT(full) [ 525.535239][T11914] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 10/02/2025 [ 525.535248][T11914] Call Trace: [ 525.535253][T11914] [ 525.535260][T11914] dump_stack_lvl+0x16c/0x1f0 [ 525.535288][T11914] should_fail_ex+0x512/0x640 [ 525.535307][T11914] _copy_from_user+0x2e/0xd0 [ 525.535319][T11914] __do_sys_add_key+0x22e/0x470 [ 525.535335][T11914] ? __pfx___do_sys_add_key+0x10/0x10 [ 525.535353][T11914] ? ksys_write+0x1ac/0x250 [ 525.535372][T11914] ? __secure_computing+0x28e/0x3b0 [ 525.535392][T11914] do_syscall_64+0xcd/0xfa0 [ 525.535419][T11914] entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 525.535435][T11914] RIP: 0033:0x7fae43f8eec9 [ 525.535448][T11914] Code: ff ff c3 66 2e 0f 1f 84 00 00 00 00 00 0f 1f 40 00 48 89 f8 48 89 f7 48 89 d6 48 89 ca 4d 89 c2 4d 89 c8 4c 8b 4c 24 08 0f 05 <48> 3d 01 f0 ff ff 73 01 c3 48 c7 c1 a8 ff ff ff f7 d8 64 89 01 48 [ 525.535463][T11914] RSP: 002b:00007fae44db8038 EFLAGS: 00000246 ORIG_RAX: 00000000000000f8 [ 525.535477][T11914] RAX: ffffffffffffffda RBX: 00007fae441e5fa0 RCX: 00007fae43f8eec9 [ 525.535485][T11914] RDX: 00002000000000c0 RSI: 0000200000000080 RDI: 0000200000000040 [ 525.535495][T11914] RBP: 00007fae44db8090 R08: ffffffffffffffff R09: 0000000000000000 [ 525.535505][T11914] R10: 00000000000052ba R11: 0000000000000246 R12: 0000000000000001 [ 525.535515][T11914] R13: 00007fae441e6038 R14: 00007fae441e5fa0 R15: 00007fffa545de28 [ 525.535539][T11914] [ 525.656920][ T5843] usb 7-1: new high-speed USB device number 9 using dummy_hcd [ 525.770919][ T5921] usb 4-1: Using ep0 maxpacket: 32 [ 525.787327][ T5921] usb 4-1: config 0 has an invalid interface number: 51 but max is 0 [ 525.795507][ T5921] usb 4-1: config 0 has no interface number 0 [ 525.803982][ T5921] usb 4-1: New USB device found, idVendor=061d, idProduct=c150, bcdDevice=ce.6f [ 525.813242][ T5921] usb 4-1: New USB device strings: Mfr=1, Product=2, SerialNumber=3 [ 525.822648][ T5921] usb 4-1: Product: syz [ 525.827437][ T5921] usb 4-1: Manufacturer: syz [ 525.832148][ T5921] usb 4-1: SerialNumber: syz [ 526.095073][ T5843] usb 7-1: config 1 has too many interfaces: 66, using maximum allowed: 32 [ 526.095174][ T5921] usb 4-1: config 0 descriptor?? [ 526.106833][ T5843] usb 7-1: config 1 has an invalid descriptor of length 52, skipping remainder of the config [ 526.151558][ T5843] usb 7-1: config 1 has 1 interface, different from the descriptor's value: 66 [ 526.156359][ T5921] quatech2 4-1:0.51: Quatech 2nd gen USB to Serial Driver converter detected [ 526.161584][ T5843] usb 7-1: config 1 interface 0 altsetting 0 has 0 endpoint descriptors, different from the interface descriptor's value: 1 [ 526.191965][ T5843] usb 7-1: New USB device found, idVendor=7d25, idProduct=a415, bcdDevice= 0.40 [ 526.201562][ T5843] usb 7-1: New USB device strings: Mfr=1, Product=4, SerialNumber=0 [ 526.211655][ T5843] usb 7-1: Product: syz [ 526.215923][ T5843] usb 7-1: Manufacturer: syz [ 526.230316][ T5843] cdc_wdm 7-1:1.0: skipping garbage [ 526.235854][ T5843] cdc_wdm 7-1:1.0: skipping garbage [ 526.243881][ T5843] cdc_wdm 7-1:1.0: skipping garbage [ 526.250465][ T5843] cdc_wdm 7-1:1.0: probe with driver cdc_wdm failed with error -22 [ 526.260915][ T7768] usbhid 3-1:0.0: can't add hid device: -71 [ 526.267301][ T7768] usbhid 3-1:0.0: probe with driver usbhid failed with error -71 [ 526.299173][ T7768] usb 3-1: USB disconnect, device number 41 [ 526.359407][ T5921] usb 4-1: Quatech 2nd gen USB to Serial Driver converter now attached to ttyUSB0 [ 526.373356][ T5921] usb 4-1: Quatech 2nd gen USB to Serial Driver converter now attached to ttyUSB1 [ 526.391126][ T5941] input: sonixj as /devices/platform/dummy_hcd.4/usb5/5-1/input/input29 [ 526.643666][ T5921] usb 5-1: USB disconnect, device number 44 [ 526.779256][T11907] netlink: 12 bytes leftover after parsing attributes in process `syz.3.1493'. [ 526.799050][T11907] iommufd_mock iommufd_mock0: Adding to iommu group 0 [ 526.813136][ C1] usb 4-1: qt2_read_bulk_callback - non-zero urb status: -71 [ 526.814232][ T5843] usb 4-1: USB disconnect, device number 59 [ 527.162040][ T5843] quatech-serial ttyUSB0: Quatech 2nd gen USB to Serial Driver converter now disconnected from ttyUSB0 [ 527.433651][ T5843] quatech-serial ttyUSB1: Quatech 2nd gen USB to Serial Driver converter now disconnected from ttyUSB1 [ 527.504423][ T5843] quatech2 4-1:0.51: device disconnected [ 527.529523][ T5952] udevd[5952]: symlink '../../loop3' '/dev/disk/by-diskseq/75.tmp-b7:3' failed: Read-only file system [ 528.444757][ T5826] Bluetooth: hci3: connection err: -111 [ 528.567942][ T5952] udevd[5952]: symlink '../../loop3' '/dev/disk/by-diskseq/75.tmp-b7:3' failed: Read-only file system [ 528.922822][ T7768] usb 7-1: USB disconnect, device number 9 [ 530.118849][ T5952] udevd[5952]: symlink '../../loop3' '/dev/disk/by-diskseq/75.tmp-b7:3' failed: Read-only file system [ 530.518372][ T5941] usb 7-1: new high-speed USB device number 10 using dummy_hcd [ 530.977484][ T5941] usb 7-1: Using ep0 maxpacket: 32 [ 531.048457][ T5941] usb 7-1: config 0 has an invalid interface number: 35 but max is 0 [ 531.056989][ T5941] usb 7-1: config 0 has no interface number 0 [ 531.302195][ T5941] usb 7-1: New USB device found, idVendor=1781, idProduct=0c30, bcdDevice=4a.d0 [ 531.333399][ T5941] usb 7-1: New USB device strings: Mfr=1, Product=2, SerialNumber=3 [ 531.354161][ T5941] usb 7-1: Product: syz [ 531.364370][ T5941] usb 7-1: Manufacturer: syz [ 531.370563][ T5941] usb 7-1: SerialNumber: syz [ 531.379071][ T5941] usb 7-1: config 0 descriptor?? [ 531.388194][ T5941] ftdi_sio 7-1:0.35: FTDI USB Serial Device converter detected [ 531.408970][ T5941] ftdi_sio ttyUSB0: unknown device type: 0x4ad0 [ 531.411753][ T5952] udevd[5952]: symlink '../../loop3' '/dev/disk/by-diskseq/75.tmp-b7:3' failed: Read-only file system [ 531.665758][ T5826] Bluetooth: hci0: connection err: -111 [ 531.797024][ T5869] usb 5-1: new high-speed USB device number 45 using dummy_hcd [ 531.987021][ T5869] usb 5-1: Using ep0 maxpacket: 8 [ 532.017058][ T5869] usb 5-1: config 0 has an invalid interface number: 31 but max is 0 [ 532.040286][ T5869] usb 5-1: config 0 has no interface number 0 [ 532.058937][ T5869] usb 5-1: New USB device found, idVendor=046d, idProduct=08c3, bcdDevice=6b.16 [ 532.068306][ T5869] usb 5-1: New USB device strings: Mfr=1, Product=2, SerialNumber=3 [ 532.076382][ T5869] usb 5-1: Product: syz [ 532.081884][ T5869] usb 5-1: Manufacturer: syz [ 532.086543][ T5869] usb 5-1: SerialNumber: syz [ 532.098190][ T5869] usb 5-1: config 0 descriptor?? [ 532.174256][ T5941] usb 3-1: new high-speed USB device number 42 using dummy_hcd [ 532.221088][ T5921] hid (null): unknown global tag 0xe [ 532.229132][ T5921] hid (null): invalid report_size 24931 [ 532.324740][ T5869] uvcvideo 5-1:0.31: Found UVC 0.04 device syz (046d:08c3) [ 532.345904][ T5869] uvcvideo 5-1:0.31: No valid video chain found. [ 532.379750][ T5941] usb 3-1: config 1 has too many interfaces: 66, using maximum allowed: 32 [ 532.396846][ T5941] usb 3-1: config 1 has an invalid descriptor of length 52, skipping remainder of the config [ 532.398862][ T5815] udevd[5815]: symlink '../../loop3' '/dev/disk/by-diskseq/75.tmp-b7:3' failed: Read-only file system [ 532.416934][ T5941] usb 3-1: config 1 has 1 interface, different from the descriptor's value: 66 [ 532.430975][ T5869] usb 5-1: USB disconnect, device number 45 [ 532.447776][ T5941] usb 3-1: config 1 interface 0 altsetting 0 has 0 endpoint descriptors, different from the interface descriptor's value: 1 [ 532.490160][ T5941] usb 3-1: New USB device found, idVendor=7d25, idProduct=a415, bcdDevice= 0.40 [ 532.509962][ T5941] usb 3-1: New USB device strings: Mfr=1, Product=4, SerialNumber=0 [ 532.526834][ T5941] usb 3-1: Product: syz [ 532.537839][ T5941] usb 3-1: Manufacturer: syz [ 532.609708][ T5941] cdc_wdm 3-1:1.0: skipping garbage [ 532.654249][ T5941] cdc_wdm 3-1:1.0: skipping garbage [ 532.698688][ T5941] cdc_wdm 3-1:1.0: skipping garbage [ 532.723844][ T5941] cdc_wdm 3-1:1.0: probe with driver cdc_wdm failed with error -22 [ 532.915313][ T5921] hid (null): invalid report_size 25705 [ 532.935784][T12002] 9pnet_fd: Insufficient options for proto=fd [ 533.693651][ T5952] udevd[5952]: symlink '../../loop3' '/dev/disk/by-diskseq/75.tmp-b7:3' failed: Read-only file system [ 534.059718][T12018] FAULT_INJECTION: forcing a failure. [ 534.059718][T12018] name fail_usercopy, interval 1, probability 0, space 0, times 0 [ 534.077461][T12018] CPU: 1 UID: 0 PID: 12018 Comm: syz.3.1523 Not tainted syzkaller #0 PREEMPT(full) [ 534.077487][T12018] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 10/02/2025 [ 534.077497][T12018] Call Trace: [ 534.077503][T12018] [ 534.077509][T12018] dump_stack_lvl+0x16c/0x1f0 [ 534.077539][T12018] should_fail_ex+0x512/0x640 [ 534.077567][T12018] _copy_to_user+0x32/0xd0 [ 534.077591][T12018] simple_read_from_buffer+0xcb/0x170 [ 534.077619][T12018] proc_fail_nth_read+0x197/0x240 [ 534.077638][T12018] ? __pfx_proc_fail_nth_read+0x10/0x10 [ 534.077662][T12018] ? rw_verify_area+0xcf/0x6c0 [ 534.077685][T12018] ? __pfx_proc_fail_nth_read+0x10/0x10 [ 534.077703][T12018] vfs_read+0x1e4/0xcf0 [ 534.077720][T12018] ? __pfx___mutex_lock+0x10/0x10 [ 534.077735][T12018] ? __pfx_vfs_read+0x10/0x10 [ 534.077766][T12018] ? __fget_files+0x20e/0x3c0 [ 534.077789][T12018] ksys_read+0x12a/0x250 [ 534.077803][T12018] ? __pfx_ksys_read+0x10/0x10 [ 534.077824][T12018] do_syscall_64+0xcd/0xfa0 [ 534.077851][T12018] entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 534.077867][T12018] RIP: 0033:0x7fbbebb8d8dc [ 534.077880][T12018] Code: ec 28 48 89 54 24 18 48 89 74 24 10 89 7c 24 08 e8 99 93 02 00 48 8b 54 24 18 48 8b 74 24 10 41 89 c0 8b 7c 24 08 31 c0 0f 05 <48> 3d 00 f0 ff ff 77 34 44 89 c7 48 89 44 24 08 e8 ef 93 02 00 48 [ 534.077895][T12018] RSP: 002b:00007fbbec98d030 EFLAGS: 00000246 ORIG_RAX: 0000000000000000 [ 534.077910][T12018] RAX: ffffffffffffffda RBX: 00007fbbebde5fa0 RCX: 00007fbbebb8d8dc [ 534.077921][T12018] RDX: 000000000000000f RSI: 00007fbbec98d0a0 RDI: 0000000000000004 [ 534.077930][T12018] RBP: 00007fbbec98d090 R08: 0000000000000000 R09: 0000000000000000 [ 534.077939][T12018] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000001 [ 534.077948][T12018] R13: 00007fbbebde6038 R14: 00007fbbebde5fa0 R15: 00007ffd4dd086d8 [ 534.077972][T12018] [ 534.271075][ T5921] hid-generic 0005:0D45:1012.0010: unknown global tag 0xe [ 534.278438][ T5921] hid-generic 0005:0D45:1012.0010: item 0 2 1 14 parsing failed [ 534.286357][ T5921] hid-generic 0005:0D45:1012.0010: probe with driver hid-generic failed with error -22 [ 534.365547][ T5952] udevd[5952]: symlink '../../loop3' '/dev/disk/by-diskseq/75.tmp-b7:3' failed: Read-only file system [ 534.409569][ T6554] block nbd0: Possible stuck request ffff8880265d0000: control (read@0,1024B). Runtime 420 seconds [ 534.420433][ T6554] block nbd0: Possible stuck request ffff8880265d01c0: control (read@1024,1024B). Runtime 420 seconds [ 534.709922][ T5898] usb 7-1: USB disconnect, device number 10 [ 535.207920][ T5898] ftdi_sio 7-1:0.35: device disconnected [ 535.245902][T10345] usb 3-1: USB disconnect, device number 42 [ 535.425755][ T5952] udevd[5952]: symlink '../../loop3' '/dev/disk/by-diskseq/75.tmp-b7:3' failed: Read-only file system [ 536.069959][ T5921] usb 5-1: new high-speed USB device number 46 using dummy_hcd [ 536.107529][ T31] INFO: task syz.0.1013:9968 blocked for more than 143 seconds. [ 536.577910][ T31] Not tainted syzkaller #0 [ 536.583003][ T31] "echo 0 > /proc/sys/kernel/hung_task_timeout_secs" disables this message. [ 536.596800][ T31] task:syz.0.1013 state:D stack:26584 pid:9968 tgid:9967 ppid:5809 task_flags:0x400140 flags:0x00080002 [ 536.778753][ T31] Call Trace: [ 536.851284][ T5921] usb 5-1: Using ep0 maxpacket: 16 [ 536.918173][ T31] [ 536.926447][ T31] __schedule+0x1190/0x5de0 [ 536.932584][ T31] ? __pfx___schedule+0x10/0x10 [ 536.940028][ T5921] usb 5-1: New USB device found, idVendor=1604, idProduct=8007, bcdDevice=af.a6 [ 536.949160][ T31] ? find_held_lock+0x2b/0x80 [ 536.953094][ T5921] usb 5-1: New USB device strings: Mfr=1, Product=23, SerialNumber=3 [ 536.961959][ T31] ? schedule+0x2d7/0x3a0 [ 536.962000][ T31] ? bdev_open+0x41a/0xe40 [ 536.962022][ T31] schedule+0xe7/0x3a0 [ 536.962048][ T31] schedule_preempt_disabled+0x13/0x30 [ 536.962074][ T31] __mutex_lock+0x818/0x1060 [ 536.962092][ T31] ? bdev_open+0x41a/0xe40 [ 536.962119][ T31] ? __pfx___mutex_lock+0x10/0x10 [ 536.962161][ T31] ? bdev_open+0x41a/0xe40 [ 536.962180][ T31] bdev_open+0x41a/0xe40 [ 536.962204][ T31] ? iput+0x35/0x40 [ 536.962230][ T31] blkdev_open+0x34e/0x4f0 [ 536.962259][ T31] do_dentry_open+0x97f/0x1530 [ 536.962279][ T31] ? __pfx_blkdev_open+0x10/0x10 [ 536.962311][ T31] vfs_open+0x82/0x3f0 [ 536.962337][ T31] path_openat+0x1de4/0x2cb0 [ 536.962366][ T31] ? __pfx_path_openat+0x10/0x10 [ 536.962409][ T31] do_filp_open+0x20b/0x470 [ 536.962431][ T31] ? __pfx_do_filp_open+0x10/0x10 [ 536.962470][ T31] ? alloc_fd+0x471/0x7d0 [ 536.962497][ T31] do_sys_openat2+0x11b/0x1d0 [ 536.962520][ T31] ? __pfx_do_sys_openat2+0x10/0x10 [ 536.962542][ T31] ? find_held_lock+0x2b/0x80 [ 536.962567][ T31] ? handle_mm_fault+0x2ab/0xd10 [ 536.962598][ T31] __x64_sys_openat+0x174/0x210 [ 536.962621][ T31] ? __pfx___x64_sys_openat+0x10/0x10 [ 536.962646][ T31] ? do_user_addr_fault+0x843/0x1370 [ 536.962672][ T31] do_syscall_64+0xcd/0xfa0 [ 536.962700][ T31] entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 536.962719][ T31] RIP: 0033:0x7f98d9d8d710 [ 536.962735][ T31] RSP: 002b:00007f98dac38b70 EFLAGS: 00000293 ORIG_RAX: 0000000000000101 [ 536.962755][ T31] RAX: ffffffffffffffda RBX: 0000000000008842 RCX: 00007f98d9d8d710 [ 536.962768][ T31] RDX: 0000000000008842 RSI: 00007f98dac38c10 RDI: 00000000ffffff9c [ 536.962780][ T31] RBP: 00007f98dac38c10 R08: 0000000000000000 R09: 002364626e2f7665 [ 536.962792][ T31] R10: 0000000000000000 R11: 0000000000000293 R12: cccccccccccccccd [ 536.962805][ T31] R13: 00007f98d9fe6038 R14: 00007f98d9fe5fa0 R15: 00007ffee4fb7558 [ 536.962833][ T31] [ 536.968130][ T31] [ 536.968130][ T31] Showing all locks held in the system: [ 536.980509][ T5921] usb 5-1: Product: syz [ 537.166426][ T31] 1 lock held by khungtaskd/31: [ 537.173645][ T31] #0: ffffffff8e3c44a0 (rcu_read_lock){....}-{1:3}, at: debug_show_all_locks+0x36/0x1c0 [ 537.195295][ T31] 2 locks held by getty/5574: [ 537.205688][ T31] #0: ffff88814d7640a0 (&tty->ldisc_sem){++++}-{0:0}, at: tty_ldisc_ref_wait+0x24/0x80 [ 537.232359][ T31] #1: ffffc900036bb2f0 (&ldata->atomic_read_lock){+.+.}-{4:4}, at: n_tty_read+0x41b/0x14f0 [ 537.261170][ T31] 1 lock held by udevd/5823: [ 537.272134][ T31] #0: ffff888142fed358 (&disk->open_mutex){+.+.}-{4:4}, at: bdev_open+0x41a/0xe40 [ 537.291696][ T31] 3 locks held by kworker/1:6/5921: [ 537.295601][ T5921] usb 5-1: Manufacturer: syz [ 537.301601][ T5921] usb 5-1: SerialNumber: syz [ 537.312134][ T31] 2 locks held by udevd/5952: [ 537.315151][ T5921] usb 5-1: config 0 descriptor?? [ 537.321317][ T31] 3 locks held by kworker/0:7/7768: [ 537.327169][ T31] 1 lock held by syz.0.1013/9968: [ 537.332506][ T31] #0: ffff888142fed358 (&disk->open_mutex){+.+.}-{4:4}, at: bdev_open+0x41a/0xe40 [ 537.367676][ T31] 1 lock held by syz-executor/10000: [ 537.373005][ T31] 1 lock held by syz.3.1529/12034: [ 537.380756][ T31] #0: ffffffff8e3cfa38 (rcu_state.exp_mutex){+.+.}-{4:4}, at: exp_funnel_lock+0x1a3/0x3c0 [ 537.417359][ T31] [ 537.419841][ T31] ============================================= [ 537.419841][ T31] [ 537.436697][ T31] NMI backtrace for cpu 1 [ 537.436716][ T31] CPU: 1 UID: 0 PID: 31 Comm: khungtaskd Not tainted syzkaller #0 PREEMPT(full) [ 537.436734][ T31] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 10/02/2025 [ 537.436744][ T31] Call Trace: [ 537.436750][ T31] [ 537.436756][ T31] dump_stack_lvl+0x116/0x1f0 [ 537.436788][ T31] nmi_cpu_backtrace+0x27b/0x390 [ 537.436807][ T31] ? _raw_spin_unlock_irqrestore+0x61/0x80 [ 537.436832][ T31] ? __pfx_nmi_raise_cpu_backtrace+0x10/0x10 [ 537.436858][ T31] nmi_trigger_cpumask_backtrace+0x29c/0x300 [ 537.436880][ T31] watchdog+0xf3f/0x1170 [ 537.436904][ T31] ? rcu_is_watching+0x12/0xc0 [ 537.436926][ T31] ? __pfx_watchdog+0x10/0x10 [ 537.436945][ T31] ? lockdep_hardirqs_on+0x7c/0x110 [ 537.436970][ T31] ? __kthread_parkme+0x19e/0x250 [ 537.436995][ T31] ? __pfx_watchdog+0x10/0x10 [ 537.437015][ T31] kthread+0x3c2/0x780 [ 537.437039][ T31] ? __pfx_kthread+0x10/0x10 [ 537.437057][ T31] ? rcu_is_watching+0x12/0xc0 [ 537.437077][ T31] ? __pfx_kthread+0x10/0x10 [ 537.437094][ T31] ret_from_fork+0x672/0x7d0 [ 537.437108][ T31] ? __pfx_kthread+0x10/0x10 [ 537.437123][ T31] ret_from_fork_asm+0x1a/0x30 [ 537.437153][ T31] [ 537.478773][ T5815] udevd[5815]: symlink '../../loop3' '/dev/disk/by-diskseq/75.tmp-b7:3' failed: Read-only file system [ 537.482453][ T31] Sending NMI from CPU 1 to CPUs 0: [ 537.574258][ C0] NMI backtrace for cpu 0 [ 537.574272][ C0] CPU: 0 UID: 0 PID: 7768 Comm: kworker/0:7 Not tainted syzkaller #0 PREEMPT(full) [ 537.574292][ C0] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 10/02/2025 [ 537.574302][ C0] Workqueue: events_power_efficient gc_worker [ 537.574324][ C0] RIP: 0010:lock_release+0x191/0x2f0 [ 537.574340][ C0] Code: 00 00 9c 58 f6 c4 02 0f 85 08 01 00 00 41 f7 c5 00 02 00 00 74 01 fb 48 8b 44 24 10 65 48 2b 05 4d e0 0b 12 0f 85 58 01 00 00 <48> 83 c4 18 5b 41 5c 41 5d 41 5e 41 5f e9 cd d7 cf 09 65 8b 05 5a [ 537.574352][ C0] RSP: 0018:ffffc90003c5fb00 EFLAGS: 00000246 [ 537.574363][ C0] RAX: 0000000000000000 RBX: ffffffff8e3c44a0 RCX: ffffc90003c5fb0c [ 537.574372][ C0] RDX: 0000000000000002 RSI: ffffffff8dadd0f6 RDI: ffffffff8bf1d240 [ 537.574380][ C0] RBP: ffffffff9afb7dec R08: 0000000000000001 R09: 0000000000000000 [ 537.574391][ C0] R10: 0000000000000001 R11: 0000000000000000 R12: ffffffff89850619 [ 537.574399][ C0] R13: 0000000000000202 R14: ffff8880363bc900 R15: 0000000000000003 [ 537.574408][ C0] FS: 0000000000000000(0000) GS:ffff8881249dd000(0000) knlGS:0000000000000000 [ 537.574422][ C0] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 [ 537.574431][ C0] CR2: 00007fae441b3ad8 CR3: 000000005b75d000 CR4: 00000000003526f0 [ 537.574440][ C0] Call Trace: [ 537.574445][ C0] [ 537.574452][ C0] gc_worker+0x99e/0x16e0 [ 537.574467][ C0] ? debug_object_deactivate+0x1ec/0x3a0 [ 537.574488][ C0] ? __pfx_gc_worker+0x10/0x10 [ 537.574503][ C0] ? rcu_is_watching+0x12/0xc0 [ 537.574521][ C0] process_one_work+0x9cf/0x1b70 [ 537.574540][ C0] ? __pfx_gc_worker+0x10/0x10 [ 537.574554][ C0] ? __pfx_process_one_work+0x10/0x10 [ 537.574571][ C0] ? assign_work+0x1a0/0x250 [ 537.574584][ C0] worker_thread+0x6c8/0xf10 [ 537.574602][ C0] ? __pfx_worker_thread+0x10/0x10 [ 537.574616][ C0] kthread+0x3c2/0x780 [ 537.574628][ C0] ? __pfx_kthread+0x10/0x10 [ 537.574642][ C0] ? rcu_is_watching+0x12/0xc0 [ 537.574658][ C0] ? __pfx_kthread+0x10/0x10 [ 537.574670][ C0] ret_from_fork+0x672/0x7d0 [ 537.574682][ C0] ? __pfx_kthread+0x10/0x10 [ 537.574695][ C0] ret_from_fork_asm+0x1a/0x30 [ 537.574714][ C0] [ 537.606658][ T31] Kernel panic - not syncing: hung_task: blocked tasks [ 537.606677][ T31] CPU: 0 UID: 0 PID: 31 Comm: khungtaskd Not tainted syzkaller #0 PREEMPT(full) [ 537.606695][ T31] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 10/02/2025 [ 537.606705][ T31] Call Trace: [ 537.606715][ T31] [ 537.606723][ T31] dump_stack_lvl+0x3d/0x1f0 [ 537.606751][ T31] vpanic+0x640/0x6f0 [ 537.606777][ T31] panic+0xca/0xd0 [ 537.606798][ T31] ? __pfx_panic+0x10/0x10 [ 537.606822][ T31] ? preempt_schedule_thunk+0x16/0x30 [ 537.606843][ T31] ? nmi_trigger_cpumask_backtrace+0x1b1/0x300 [ 537.606862][ T31] ? watchdog+0xe48/0x1170 [ 537.606881][ T31] ? watchdog+0xe3b/0x1170 [ 537.606915][ T31] watchdog+0xe59/0x1170 [ 537.606938][ T31] ? rcu_is_watching+0x12/0xc0 [ 537.606958][ T31] ? __pfx_watchdog+0x10/0x10 [ 537.606975][ T31] ? lockdep_hardirqs_on+0x7c/0x110 [ 537.607000][ T31] ? __kthread_parkme+0x19e/0x250 [ 537.607024][ T31] ? __pfx_watchdog+0x10/0x10 [ 537.607042][ T31] kthread+0x3c2/0x780 [ 537.607059][ T31] ? __pfx_kthread+0x10/0x10 [ 537.607075][ T31] ? rcu_is_watching+0x12/0xc0 [ 537.607095][ T31] ? __pfx_kthread+0x10/0x10 [ 537.607111][ T31] ret_from_fork+0x672/0x7d0 [ 537.607125][ T31] ? __pfx_kthread+0x10/0x10 [ 537.607141][ T31] ret_from_fork_asm+0x1a/0x30 [ 537.607168][ T31] [ 537.922254][ T31] Kernel Offset: disabled [ 537.926554][ T31] Rebooting in 86400 seconds..