last executing test programs: 1.78012566s ago: executing program 2 (id=892): r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000000000), 0x20042, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) r2 = dup(r1) ioctl$KVM_SET_USER_MEMORY_REGION(r1, 0x4020ae46, &(0x7f0000000840)={0x1fe, 0x2, 0x2000, 0x1000, &(0x7f0000003000/0x1000)=nil}) r3 = ioctl$KVM_CREATE_VCPU(r2, 0xae41, 0x2) syz_kvm_setup_cpu$x86(0xffffffffffffffff, r3, &(0x7f0000000000/0x18000)=nil, &(0x7f0000000040)=[@text64={0x40, 0x0}], 0x1, 0x63, 0x0, 0x0) syz_kvm_setup_cpu$x86(r1, 0xffffffffffffffff, &(0x7f0000000000/0x18000)=nil, &(0x7f0000000200)=[@text64={0x40, 0x0}], 0x1, 0x0, 0x0, 0x0) ioctl$KVM_RUN(r3, 0xae80, 0x8000000) 1.55956316s ago: executing program 3 (id=894): r0 = openat$comedi(0xffffffffffffff9c, &(0x7f0000000080)='/dev/comedi3\x00', 0x400, 0x0) (async) r1 = openat$binfmt(0xffffffffffffff9c, 0x0, 0x41, 0x1ff) r2 = socket$alg(0x26, 0x5, 0x0) bind$alg(r2, &(0x7f0000000000)={0x26, 'hash\x00', 0x0, 0x0, 'sha384\x00'}, 0x58) (async) read$FUSE(0xffffffffffffffff, &(0x7f0000000280)={0x2020}, 0x2020) (async) mkdirat(0xffffffffffffff9c, &(0x7f0000000040)='./file0\x00', 0x0) mount(0x0, &(0x7f0000000080)='./file0\x00', &(0x7f0000000400)='debugfs\x00', 0x4000, 0x0) (async) mount$bpf(0x0, &(0x7f0000000000)='./file0\x00', 0x0, 0xc0060, &(0x7f0000002300)=ANY=[@ANYBLOB="674acb82dfd90da04d3fb44de89f5fd964fd643d", @ANYRESHEX=0x0, @ANYBLOB=',\x00']) (async, rerun: 64) r3 = accept4(r2, 0x0, 0x0, 0x80000) (rerun: 64) sendmsg$TIPC_NL_LINK_SET(r3, &(0x7f0000000200)={0x0, 0x0, &(0x7f0000000180)={&(0x7f00000004c0)=ANY=[], 0xac}, 0x1, 0x0, 0x0, 0x400c010}, 0x20004000) (async) write$binfmt_script(r1, &(0x7f00000001c0)={'#! ', './file0/file0', [], 0xa, "29af1b545a288d35cada3c1462fdbd0bdb2bcc562849e75c062104e76340b5186a89a4c836ebae62c11e3ed7836d7fc318"}, 0x42) add_key$keyring(&(0x7f0000000640), &(0x7f0000000680)={'syz', 0x2}, 0x0, 0x0, 0xfffffffffffffffc) (async) pipe2$watch_queue(&(0x7f00000006c0)={0xffffffffffffffff, 0xffffffffffffffff}, 0x80) ioctl$SNDCTL_DSP_CHANNELS(r4, 0xc0045006, &(0x7f00000000c0)=0x8) pipe2$watch_queue(&(0x7f0000000100)={0xffffffffffffffff, 0xffffffffffffffff}, 0x80) (async, rerun: 32) r6 = creat(&(0x7f0000000140)='./file0\x00', 0x71) (rerun: 32) socket$igmp6(0xa, 0x3, 0x2) (async) r7 = socket$inet6(0xa, 0x800000000000002, 0x0) r8 = socket(0x10, 0x3, 0x0) (async) ioctl$AUTOFS_DEV_IOCTL_CATATONIC(r6, 0xc0189379, &(0x7f0000002340)={{0x1, 0x1, 0x18, r7}, './file0/file0\x00'}) setsockopt$netlink_NETLINK_TX_RING(r8, 0x10e, 0xc, &(0x7f0000000040)={0x10000802, 0x80, 0x0, 0x40000}, 0x10) sendmsg$nl_generic(r8, &(0x7f0000000000)={0x0, 0x0, &(0x7f0000000080)={&(0x7f00000003c0)=ANY=[@ANYBLOB="280000005200010004000000000000001c0000001400", @ANYRES16=r8], 0x28}}, 0x0) (async) ioctl$AUTOFS_DEV_IOCTL_TIMEOUT(r5, 0xc018937a, &(0x7f00000022c0)={{0x1, 0x1, 0x18, r0, {0x8}}, './file0\x00'}) (async) r9 = epoll_create(0x10004) r10 = socket$inet6(0xa, 0x2, 0x3a) sendmsg$NL80211_CMD_TDLS_CHANNEL_SWITCH(r10, &(0x7f0000000200)={0x0, 0x0, &(0x7f00000000c0)={0x0, 0xffd8}}, 0x4000000) (async) epoll_ctl$EPOLL_CTL_ADD(r9, 0x1, r0, &(0x7f0000000000)={0x4}) creat(&(0x7f0000000080)='./file0\x00', 0x2) (async) r11 = socket$nl_netfilter(0x10, 0x3, 0xc) sendmsg$NFT_BATCH(r11, &(0x7f000000c2c0)={0x0, 0x0, &(0x7f0000000200)={&(0x7f0000000340)=ANY=[@ANYBLOB="140000001000010000000000000000000000000a28000000000a0101000000005e1affd5020000000900010073797a300000000008000240000000032c000000030a01030000e6ff00000000020000000900010073797a30000000000900030073797a320000000014000000110001"], 0x7c}}, 0x0) 1.44609544s ago: executing program 2 (id=895): r0 = syz_usb_connect(0x0, 0x24, 0x0, 0x0) syz_usb_control_io$cdc_ecm(r0, 0x0, 0x0) syz_usb_control_io(r0, 0x0, &(0x7f0000000c00)={0x84, &(0x7f00000001c0)=ANY=[@ANYBLOB="00170000000013ab7356d450eea22eb6ebfc4ca0bc61504ae03c0e0268a13bb7a6bdd84757fbb4d5ac8a825c741a4d49df691586f59089dbdd8adc20e1dd023acd271196357937a4634dcf159ac21537d91a16705553b765560601d59b94f4eb057aaad384ae0c1931c018cba96be8697de1d82f5f62744b7c48be677d9eb5e2f4d0b59e4bede7af5f51494dc5c197a00b9df70cee153e3a4160b9c2"], 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) setsockopt$SO_RDS_MSG_RXPATH_LATENCY(0xffffffffffffffff, 0x114, 0xa, &(0x7f0000000000)=ANY=[@ANYBLOB="03"], 0x4) syz_usb_control_io(r0, 0x0, 0x0) 1.326958371s ago: executing program 3 (id=897): r0 = socket$packet(0x11, 0x3, 0x300) r1 = syz_open_dev$vim2m(&(0x7f0000000500), 0x1, 0x2) ioctl$vim2m_VIDIOC_ENUM_FMT(r1, 0xc0405602, &(0x7f0000000000)={0x0, 0x2, 0x0, "e661094a2cd20e8612edd3bed9d220ff6cc5fba70000058d5f65cc4fc605c3e5"}) setsockopt$packet_fanout(r0, 0x107, 0x12, &(0x7f0000000040)={0x0, 0x6}, 0x4) r2 = syz_open_dev$ttys(0xc, 0x2, 0x0) ioctl$TIOCSETD(r2, 0x5423, &(0x7f0000000000)=0xe) r3 = socket$packet(0x11, 0x2, 0x300) ioctl$sock_SIOCGIFINDEX(r3, 0x8933, &(0x7f0000000040)={'wg0\x00', 0x0}) r5 = socket$packet(0x11, 0x3, 0x300) sendto$packet(r5, &(0x7f0000000180)='`', 0xcc, 0x0, &(0x7f0000000240)={0x6, 0x0, r4, 0x1, 0x0, 0x6, @random="4a99fee2a74d"}, 0x14) read(r2, 0x0, 0x0) r6 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000200)='blkio.bfq.io_wait_time\x00', 0x275a, 0x0) write$uinput_user_dev(r6, &(0x7f0000000b00)={'syz0\x00', {0x5, 0x7, 0x3, 0x7}, 0xc, [0x2, 0x9, 0x0, 0x1, 0x8, 0xea45, 0xe, 0x1, 0x0, 0x0, 0x800008, 0xc, 0x3, 0x5, 0x1, 0xb, 0x93f, 0x7fffffff, 0x51, 0x8, 0x800, 0xfffffffa, 0x3ff, 0x2, 0x7, 0x10001, 0x7ff, 0x0, 0x8, 0x6, 0x401, 0xc, 0x9, 0x4, 0x2, 0x1, 0x5, 0x4, 0x1, 0x4, 0xa, 0x8, 0x3, 0x8, 0x1, 0x2, 0x8c00, 0x6, 0x939, 0x5, 0x9, 0x2, 0x2, 0x4, 0xfffffff7, 0x7fff, 0x6, 0x5, 0x2, 0x56f00ca6, 0x5, 0x2a, 0x1, 0x23], [0x1, 0x9, 0x9, 0x1, 0x5, 0xe, 0x800, 0xc, 0xfffffffa, 0x2329, 0xfd8, 0x3, 0x5, 0x5, 0x0, 0x24e, 0x1, 0xfffffff7, 0x2, 0x3, 0x5, 0x9, 0x82, 0x8, 0x1, 0x40, 0xa3, 0x8, 0xffffffff, 0x5, 0x10000, 0x1, 0xffffff00, 0x7ff, 0x6, 0x7, 0x0, 0xe, 0xd, 0x10, 0x2, 0x9, 0x7, 0x8, 0x5, 0x8000, 0x800, 0x5, 0xc5, 0x3, 0x1, 0x9, 0x8, 0x3, 0xfffffff7, 0x3, 0x24c, 0x1ff, 0x2a0, 0x5, 0x6, 0x6, 0x7, 0x7], [0x2, 0x9, 0x1a9e1bfa, 0xfffffffc, 0x8, 0x6, 0x5, 0x8001, 0x7, 0x5, 0x2, 0x7fffffff, 0x8000, 0x1, 0x1, 0x5, 0x4, 0x2, 0x2b0, 0x5, 0x97f82544, 0x8, 0x0, 0x9, 0x5, 0x5, 0x4, 0x10000, 0xc93, 0xffffff3c, 0x8b2, 0x7, 0x0, 0xff, 0x140, 0x2, 0x4, 0xb, 0x4, 0x6, 0x7, 0x7c13, 0x5, 0x1, 0x7, 0x8000, 0xe, 0xf3, 0x4, 0x8, 0x0, 0xffffff00, 0x100, 0x7, 0x2, 0x0, 0x9, 0xdd, 0x1, 0x9, 0xc3, 0x7751c64, 0x7a3], [0x9, 0x3889, 0xffff9a7f, 0x200, 0x6, 0x2, 0x3, 0x1, 0x5, 0x4, 0x3, 0x1f, 0x3, 0x6, 0x6, 0x2, 0x9, 0x101, 0x2, 0x66608000, 0x5, 0x7ff, 0x6, 0x5, 0xa476, 0x5, 0x9, 0xffff, 0xd, 0x0, 0xffffff81, 0x5, 0x10001, 0x61, 0x10, 0x1000, 0x8, 0x100, 0x7, 0x20000000, 0x8, 0x1d, 0xb32a, 0xec000000, 0x2, 0x1904, 0x4, 0x9, 0x8, 0x7ff, 0x80, 0x5, 0xfffffffb, 0x7, 0x6e79, 0x8, 0x10000, 0x9371, 0x4f89, 0x7, 0x580, 0x10001, 0x80, 0x8]}, 0x45c) mmap(&(0x7f0000000000/0x3000)=nil, 0x3000, 0x1, 0x12, r6, 0x0) setsockopt$packet_fanout_data(r0, 0x107, 0x16, &(0x7f0000000100)={0x0, 0x0}, 0x10) r7 = openat$rnullb(0xffffffffffffff9c, &(0x7f0000000040), 0x28200, 0x0) preadv(r7, &(0x7f0000000080)=[{&(0x7f0000000280)=""/212, 0xfffffed3}], 0x1, 0xffeffffb, 0x1007) 1.266645458s ago: executing program 3 (id=899): syz_genetlink_get_family_id$nl80211(0x0, 0xffffffffffffffff) ioctl$sock_SIOCGIFINDEX_80211(0xffffffffffffffff, 0x8933, 0x0) sendmsg$NL80211_CMD_NEW_INTERFACE(0xffffffffffffffff, 0x0, 0x240048c0) syz_emit_vhci(0x0, 0xd) 1.125698345s ago: executing program 3 (id=901): mount(&(0x7f0000000080)=@rnullb, &(0x7f0000000040)='./cgroup\x00', &(0x7f0000000240)='hfs\x00', 0x200000, 0x0) r0 = signalfd4(0xffffffffffffffff, &(0x7f0000000000)={[0x6]}, 0x8, 0x80000) sendmmsg$inet6(r0, 0x0, 0x0, 0x20044000) r1 = syz_open_dev$vcsa(&(0x7f0000000040), 0xe7, 0x0) lseek(r1, 0x0, 0x0) r2 = syz_open_procfs(0x0, &(0x7f0000000200)='pagemap\x00') preadv(r2, &(0x7f0000002240)=[{&(0x7f0000000080)=""/262, 0x106}], 0x1, 0x7, 0xfff) r3 = openat$binderfs(0xffffffffffffff9c, &(0x7f00000000c0)='./binderfs/binder1\x00', 0x1002, 0x0) r4 = openat$kvm(0xffffffffffffff9c, &(0x7f0000000000), 0x0, 0x0) r5 = ioctl$KVM_CREATE_VM(r4, 0xae01, 0x0) mount$binder(0x0, &(0x7f00000001c0)='./cgroup\x00', &(0x7f0000000280), 0x40, &(0x7f00000002c0)={[{@max={'max', 0x3d, 0x2}}, {@stats}, {@stats}, {@max={'max', 0x3d, 0x1}}, {@max={'max', 0x3d, 0x4}}], [{@context={'context', 0x3d, 'system_u'}}]}) ioctl$KVM_REGISTER_COALESCED_MMIO(r5, 0x4010ae67, &(0x7f0000000040)={0xd000, 0x10000}) close_range(r3, 0xffffffffffffffff, 0x0) r6 = memfd_secret(0x0) ioctl$AUTOFS_DEV_IOCTL_CATATONIC(r1, 0xc0189379, &(0x7f0000000000)={{0x1, 0x1, 0x18, r6}, './cgroup\x00'}) 1.039882757s ago: executing program 1 (id=902): prctl$PR_GET_UNALIGN(0x5, &(0x7f0000000000)) r0 = openat$rnullb(0xffffffffffffff9c, &(0x7f0000000040), 0x0, 0x0) mmap(&(0x7f0000ffb000/0x2000)=nil, 0x2000, 0x3000002, 0x10010, r0, 0x2000) 923.439696ms ago: executing program 3 (id=904): syz_emit_vhci(&(0x7f00000040c0)=@HCI_EVENT_PKT={0x4, @hci_ev_cmd_complete={{0xe, 0x4}, @HCI_OP_WRITE_ENCRYPT_MODE={{0x8}, 0x1}}}, 0x7) getrandom(&(0x7f0000000380)=""/286, 0x11e, 0x0) openat$rnullb(0xffffffffffffff9c, &(0x7f0000000040), 0x329000, 0x0) capset(&(0x7f0000000500)={0x20080522}, &(0x7f0000000200)={0x200002, 0x200003, 0x801, 0x4, 0x7}) r0 = openat$userio(0xffffffffffffff9c, &(0x7f0000000000), 0x2002, 0x0) write$USERIO_CMD_SET_PORT_TYPE(r0, &(0x7f0000000040)={0x1, 0x6}, 0x2) write$USERIO_CMD_REGISTER(r0, &(0x7f0000000100), 0x2) write$USERIO_CMD_SEND_INTERRUPT(r0, &(0x7f00000000c0)={0x2, 0xfa}, 0x2) r1 = syz_genetlink_get_family_id$l2tp(&(0x7f0000000040), 0xffffffffffffffff) r2 = socket$nl_generic(0x10, 0x3, 0x10) sendmsg$L2TP_CMD_SESSION_DELETE(r2, &(0x7f0000000140)={0x0, 0x0, &(0x7f00000000c0)={&(0x7f0000000540)=ANY=[@ANYBLOB="1c000000", @ANYRES16=r1, @ANYBLOB="01002cbd700205000000050000000800090002000000a35fa85015175489cd558ab810449dfd8609d1f606e658b0df9fd213d771c84429e080f022df2add8322d889a75ea42416a6eee1d054cf934144b478"], 0x1c}}, 0x0) r3 = gettid() timer_create(0x0, &(0x7f0000533fa0)={0x0, 0x21, 0x800000000004, @tid=r3}, &(0x7f0000bbdffc)) timer_settime(0x0, 0x0, &(0x7f0000000280)={{0x0, 0x989680}, {0x0, 0x989680}}, 0x0) pselect6(0x0, 0x0, 0x0, 0x0, 0x0, 0x0) write$USERIO_CMD_SEND_INTERRUPT(r0, &(0x7f0000000080)={0x2, 0x3b}, 0x2) r4 = syz_open_dev$cec(&(0x7f0000000000), 0x0, 0x180) syz_emit_vhci(&(0x7f0000000280)=ANY=[@ANYBLOB="03c80021a5b7016e5e0211d9f4fa318f60265b97f5b5d84b6b94d33521d71853796855832f572b9027ec5ea189b252a653552c1f10f13be0a2dd2491"], 0x25) socket$nl_generic(0x10, 0x3, 0x10) ioctl$CEC_ADAP_S_LOG_ADDRS(r4, 0xc05c6104, &(0x7f00000000c0)={"0e00", 0x0, 0x6, 0x2, 0x0, 0x0, "f78000", '\x00\x00\a\x00', "0300", "fcffffff", ["50d5c2a7c5ae5cace40000b6", "808e88e2e9ffffffffff00", "43006d343c97c400a0607d00", "ff81000000008000"]}) ioctl$CEC_TRANSMIT(r4, 0xc0386105, &(0x7f0000000040)={0xb, 0x1, 0x5, 0x3ae9, 0x3, 0x3, "02f8ffff070000fbb4883d45f400", 0x8, 0xae, 0x7, 0x8, 0x2, 0x0, 0x7}) ioctl$SNDRV_TIMER_IOCTL_CREATE(0xffffffffffffffff, 0xc02054a5, &(0x7f00000002c0)={0x3, r0, 'id1\x00'}) ioctl$CEC_TRANSMIT(r5, 0xc0386105, &(0x7f0000000240)={0x8000, 0x0, 0x3, 0x8, 0x0, 0x0, "9fffa27ae673af45bdc9042824fcba70", 0x2, 0x4, 0xff, 0x0, 0x3, 0x9, 0x9}) ioctl$CEC_TRANSMIT(r4, 0xc0386105, &(0x7f00000001c0)={0x1, 0x6, 0x9, 0x1, 0x9, 0x3, "038efd0cba44bdb32fa80970c1e623f1", 0x7, 0x8, 0x45, 0x7, 0x5c, 0xfa, 0x5}) r6 = socket$inet6_sctp(0xa, 0x801, 0x84) connect$inet6(r6, &(0x7f0000000100)={0xa, 0x0, 0x0, @private1, 0x200000}, 0x1c) shutdown(r6, 0x1) sendmsg$NFT_BATCH(0xffffffffffffffff, &(0x7f0000000000)={0x0, 0x0, &(0x7f0000000080)={&(0x7f0000000480)=ANY=[], 0xa0}, 0x1, 0x0, 0x0, 0x840}, 0x0) mprotect(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1) getsockopt$inet_sctp6_SCTP_PEER_ADDR_PARAMS(r6, 0x84, 0x9, &(0x7f0000000140)={0x0, @in6={{0xa, 0x4e1d, 0x3, @empty, 0x5}}, 0x5, 0x4, 0x570b6188, 0x1ff, 0x8, 0x7afa, 0x8}, &(0x7f0000000080)=0x9c) 899.380024ms ago: executing program 1 (id=905): socketpair$unix(0x1, 0x2, 0x0, &(0x7f0000000200)={0xffffffffffffffff}) fstat(r0, &(0x7f00000000c0)={0x0, 0x0, 0x0, 0x0, 0x0}) setreuid(0x0, r1) r2 = openat$rnullb(0xffffffffffffff9c, &(0x7f0000001140), 0xa4201, 0x0) r3 = openat$kvm(0xffffffffffffff9c, &(0x7f0000000040), 0x0, 0x0) ioctl$KVM_GET_SUPPORTED_CPUID(r3, 0xc008ae05, 0x0) r4 = openat$nullb(0xffffffffffffff9c, &(0x7f0000000080), 0x2, 0x0) r5 = dup(r4) write$6lowpan_enable(r5, &(0x7f0000000000)='0', 0xfffffd2c) ioctl$PAGEMAP_SCAN(r5, 0xc0606610, &(0x7f0000000180)={0x60, 0x0, &(0x7f0000188000/0x1000)=nil, &(0x7f0000940000/0x2000)=nil, 0x3, &(0x7f0000000140)=[{0x4, 0x4, 0x1}, {0xd, 0x10001, 0x3ff}], 0x2, 0x2, 0x34, 0x1e, 0x40, 0x3}) mmap(&(0x7f0000000000/0xb36000)=nil, 0xb36000, 0x3000002, 0x22052, r2, 0x2000) 838.948125ms ago: executing program 2 (id=906): r0 = socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_genetlink_get_family_id$tipc2(&(0x7f0000000040), 0xffffffffffffffff) sendmsg$TIPC_NL_MEDIA_GET(r0, &(0x7f0000000000)={0x0, 0x0, &(0x7f00000005c0)={&(0x7f0000000200)=ANY=[@ANYBLOB='l\x00\x00\x00', @ANYRES16=r1, @ANYBLOB="01000000000000000000030000005800018044000400200001000a00000000000000fe800000000000000000000000000010f8000000200002000a00000000000000ff160000000000000000000000000001000000000d0001007564703a73"], 0x6c}, 0x1, 0x0, 0x6000}, 0x0) 731.752166ms ago: executing program 1 (id=907): r0 = syz_open_dev$dri(&(0x7f0000000000), 0x0, 0x0) r1 = socket$kcm(0x10, 0x2, 0x4) pipe(&(0x7f00000001c0)) r2 = socket$inet_tcp(0x2, 0x1, 0x0) bind$inet(r2, &(0x7f0000000080)={0x2, 0x4e21, @multicast1}, 0x10) connect$inet(r2, &(0x7f0000000180)={0x2, 0x4e21, @local}, 0x10) setsockopt$inet_tcp_TCP_CONGESTION(r2, 0x6, 0xd, &(0x7f0000000040)='nv\x00', 0x3) sendmsg$kcm(r1, &(0x7f00000000c0)={0x0, 0x0, &(0x7f0000000480)=[{&(0x7f0000000840)="89000000120081ae08060cdc030000fe7f030000000000000001ffca1b1f0000000024c00e72f750375ed08a56331dbf9ed7815e381ad6e747033a0093b837dc6cc01e32efaec8c7a6ec00150c00014003080c00bdad446b31007a46e3988285dcdf12f21308f868fece01955fed0009d78f0a947e", 0x75}, {&(0x7f0000000140)="11d6cb557c8496a2fe7a81f38210bfa9b70ee09c", 0x14}], 0x2}, 0x0) ioctl$DRM_IOCTL_MODE_CREATEPROPBLOB(r0, 0xc01064bd, &(0x7f0000000100)={0x0}) socket$inet_udp(0x2, 0x2, 0x0) mmap(&(0x7f0000000000/0xb36000)=nil, 0xb36000, 0x3000002, 0x22052, 0xffffffffffffffff, 0x2000) 731.434094ms ago: executing program 2 (id=908): socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000000340)={0xffffffffffffffff, 0xffffffffffffffff}) fcntl$lock(r1, 0x6, &(0x7f0000002000)={0x1}) (async) fcntl$lock(r1, 0x5, &(0x7f00000003c0)={0x2, 0x0, 0x0, 0x2000000}) (async) fcntl$lock(r1, 0x7, &(0x7f0000000040)={0x0, 0x0, 0x40000000, 0x3}) (async) openat$comedi(0xffffffffffffff9c, &(0x7f0000000140)='/dev/comedi4\x00', 0x2, 0x0) (async, rerun: 32) r2 = epoll_create(0x7) (async, rerun: 32) r3 = epoll_create1(0x80000) r4 = epoll_create(0x7) (async, rerun: 64) epoll_ctl$EPOLL_CTL_ADD(r3, 0x1, r2, &(0x7f0000000180)) (rerun: 64) epoll_ctl$EPOLL_CTL_ADD(r4, 0x1, r3, &(0x7f00000000c0)) (async) r5 = epoll_create1(0x0) (async, rerun: 64) r6 = epoll_create(0x6) (rerun: 64) epoll_ctl$EPOLL_CTL_ADD(r6, 0x1, r5, &(0x7f00000000c0)) epoll_ctl$EPOLL_CTL_ADD(r5, 0x1, r4, &(0x7f0000000100)) (async) socketpair$nbd(0x1, 0x1, 0x0, &(0x7f0000000040)={0xffffffffffffffff}) (async, rerun: 64) r8 = epoll_create1(0x0) (rerun: 64) epoll_ctl$EPOLL_CTL_ADD(r2, 0x1, r8, &(0x7f0000000080)) (async) epoll_ctl$EPOLL_CTL_ADD(r8, 0x1, r7, &(0x7f0000000200)) (async) r9 = openat$sndtimer(0xffffffffffffff9c, &(0x7f0000000000), 0x0) (async) mkdir(&(0x7f0000000000)='./cgroup/../file0/file0\x00', 0x0) r10 = openat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000000), 0x200002, 0x0) (async) r11 = openat$mice(0xffffffffffffff9c, &(0x7f0000000080), 0x501001) read$FUSE(0xffffffffffffffff, &(0x7f0000004080)={0x2020, 0x0, 0x0}, 0x2020) (async) getsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f00000000c0)={0x0, 0x0}, &(0x7f0000000100)=0xc) (async) r14 = getegid() write$FUSE_ENTRY(r11, &(0x7f00000001c0)={0x90, 0xfffffffffffffffe, r12, {0x4, 0x3, 0x400000000000007f, 0x9, 0x5, 0xdd0, {0x4, 0x7ff, 0x4, 0xdd, 0x861, 0x0, 0x5, 0x7, 0x8, 0x6000, 0x7, r13, r14, 0x5, 0xffff}}}, 0x90) (async) openat$cgroup_procs(r10, &(0x7f0000000380)='cgroup.procs\x00', 0x2, 0x0) (async) write$cgroup_pid(r11, &(0x7f0000000040), 0x12) (async) ioctl$SNDRV_TIMER_IOCTL_SELECT(r9, 0x40345410, &(0x7f00000083c0)={{0x1, 0x0, 0xfffffff5, 0x3}}) (async, rerun: 64) ioctl$SNDRV_TIMER_IOCTL_PARAMS(r9, 0x40505412, &(0x7f0000000280)={0x0, 0x3, 0xfffffffe}) (rerun: 64) 731.288419ms ago: executing program 0 (id=909): creat(&(0x7f0000001380)='./file0\x00', 0x1a6) mount(&(0x7f0000001400)=@md0, &(0x7f0000001440)='./file0\x00', &(0x7f0000000000)='efivarfs\x00', 0x2008040, 0x0) unlink(&(0x7f0000000080)='./file0\x00') open$dir(&(0x7f0000000040)='./file0\x00', 0x400280, 0x20) creat(&(0x7f0000001380)='./file0\x00', 0x1a6) (async) mount(&(0x7f0000001400)=@md0, &(0x7f0000001440)='./file0\x00', &(0x7f0000000000)='efivarfs\x00', 0x2008040, 0x0) (async) unlink(&(0x7f0000000080)='./file0\x00') (async) open$dir(&(0x7f0000000040)='./file0\x00', 0x400280, 0x20) (async) 653.581239ms ago: executing program 1 (id=910): syz_genetlink_get_family_id$nl80211(0x0, 0xffffffffffffffff) ioctl$sock_SIOCGIFINDEX_80211(0xffffffffffffffff, 0x8933, 0x0) sendmsg$NL80211_CMD_NEW_INTERFACE(0xffffffffffffffff, 0x0, 0x240048c0) syz_emit_vhci(0x0, 0xd) 569.873236ms ago: executing program 0 (id=911): ioctl$TCSETS(0xffffffffffffffff, 0x40384708, &(0x7f0000000200)={0x8, 0xffffff80, 0xd8, 0x8363, 0x1, "3eccd25569e20900"}) r0 = syz_open_dev$loop(&(0x7f0000000100), 0x3, 0x0) r1 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000240)='memory.events.local\x00', 0x275a, 0x0) write$binfmt_misc(r1, &(0x7f0000000040), 0xe09) ioctl$LOOP_CONFIGURE(r0, 0x4c0a, &(0x7f0000000400)={r1, 0x0, {0x2a00, 0x80010000, 0x0, 0x2, 0x204, 0x0, 0x0, 0x0, 0xc, "fee8a2ab78fc979fd1e00d96072000001ea89de2b7fb0000e60080b8785d96000100", "2809e8dbe108598948224ad54afac11d875397bdb22d0000b420a1a93c5240f45f819e01177d3d458dd4992861ac000000000000000000000000004000", "90be8b1c551265406c7f306003d8a0f4bd00"}}) 523.671821ms ago: executing program 1 (id=912): syz_emit_vhci(&(0x7f0000000180)=ANY=[@ANYBLOB="04080419c80001230d3b79c70e1ea3ccc982395dff2a2df600000000"], 0x7) r0 = seccomp$SECCOMP_SET_MODE_FILTER_LISTENER(0x1, 0xc, &(0x7f0000000100)={0x0, &(0x7f00000000c0)}) r1 = syz_open_dev$ttys(0xc, 0x2, 0x1) sendfile(r1, r0, 0x0, 0x9) mkdirat(0xffffffffffffff9c, 0x0, 0x0) syz_fuse_handle_req(0xffffffffffffffff, 0x0, 0x0, 0x0) mount(&(0x7f0000000100)=@rnullb, &(0x7f0000000040)='./cgroup\x00', &(0x7f0000000240)='udf\x00', 0x808000, 0x0) 460.163126ms ago: executing program 2 (id=913): r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000000000), 0x20042, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) r2 = dup(r1) ioctl$KVM_SET_USER_MEMORY_REGION(r1, 0x4020ae46, &(0x7f0000000840)={0x1fe, 0x2, 0x2000, 0x1000, &(0x7f0000003000/0x1000)=nil}) r3 = ioctl$KVM_CREATE_VCPU(r2, 0xae41, 0x2) syz_kvm_setup_cpu$x86(0xffffffffffffffff, r3, &(0x7f0000000000/0x18000)=nil, &(0x7f0000000040)=[@text64={0x40, 0x0}], 0x1, 0x63, 0x0, 0x0) syz_kvm_setup_cpu$x86(r1, 0xffffffffffffffff, &(0x7f0000000000/0x18000)=nil, &(0x7f0000000200)=[@text64={0x40, 0x0}], 0x1, 0x0, 0x0, 0x0) ioctl$KVM_RUN(r3, 0xae80, 0x0) (fail_nth: 5) 394.82613ms ago: executing program 1 (id=914): r0 = openat$rnullb(0xffffffffffffff9c, &(0x7f0000001140), 0x141342, 0x0) ioctl$F2FS_IOC_COMMIT_ATOMIC_WRITE(r0, 0xf502, 0x0) syz_clone(0x100411, 0x0, 0x0, 0x0, 0x0, 0x0) r1 = openat$tun(0xffffffffffffff9c, &(0x7f0000000040), 0x40241, 0x0) ioctl$TUNSETIFF(r1, 0x400454ca, &(0x7f0000000200)={'syzkaller1\x00', 0xc201}) r2 = socket$kcm(0x2, 0xa, 0x2) r3 = socket$can_j1939(0x1d, 0x2, 0x7) getsockopt$SO_J1939_ERRQUEUE(r3, 0x6b, 0x20, 0x0, &(0x7f00000016c0)) ioctl$SIOCSIFHWADDR(r2, 0x8914, &(0x7f0000000100)={'syzkaller1\x00', @link_local={0x1, 0x80, 0xc2, 0x0, 0x0, 0x3}}) write$tun(r1, &(0x7f00000000c0)=ANY=[@ANYBLOB="000086dd000411000400000000006eec00be10a42f01fe8000000000000000000000000000aaff020000000000000000000000000001330022eb"], 0x10da) ioprio_set$uid(0x3, 0x0, 0x6000) openat$tun(0xffffffffffffff9c, &(0x7f00000001c0), 0xa2f01, 0x0) socket$kcm(0x2, 0xa, 0x2) socket$kcm(0x2, 0xa, 0x2) r4 = openat$kvm(0x0, &(0x7f0000000040), 0x0, 0x0) r5 = ioctl$KVM_CREATE_VM(r4, 0xae01, 0x0) ioctl$KVM_CREATE_DEVICE(r5, 0xc00caee0, &(0x7f0000000100)={0x4, 0xffffffffffffffff}) memfd_create(&(0x7f0000000280)='\x01\xfd\xae.+\xa6\x8c\xb6?2\x199\x94S,|x?Ue[\xbd\xe1!\x033\xbc\'#\xff\x17\x9b%\xf3[d \x97\xf5G\x97A\xc2\xd8\xf0Uq\xe6+\xa5l\x94\v\xb6\a\x17\\\xfb\x04!\xe4\xc4\xb1\xa2\x1c\xffC;\x94Q\r\xb6}\x9c\xecC\v\xcf\xeb\xe4\x9aR\xe5,\x82\x03\x00\x19\x8d\xe8\xc6\xb9\xe4\xb4\x99\x8a\x19P\xb8\x8cx\b\x99\x04R\x05\xaf\xa2\xea5\f\xcc\x1a\x9b\x00Uf\xa5\xf7\x80Tgiz\nX\b\x91\xfd0\x8e\xb6\xa3\v#\xa1\xdf\xb4\xc0\xe6\xb4\xef\xa8i\xd8\xa2\xd2(\x98\x9bA\x8f\x13\xeb\xf4b/\xef!\x8f\xf6]-\xe9k\xb62\x89gEv\x13\xf4\xc7\xb2\xf5\\\x17\x90\xb5\xa6\xa8\xb8o\x0f\xe2 \xe7\x9c$\xd7\xf2@\xf7cdv[\t\x00\x8d\xf3\xcc1\r$\x1e\xff\xf0P\xb2\x97\xb8\xbc\xeb\x91\x87\x8bu\xbf\xd4\'\xff\x1f\f\x016\x9dQ\xeeT\xe8\bY\x00\xb2\x06\xa6\xbel\x9b.o\xbe\x80\x9dx\xd5O\xd6h\\I\xc9\x8d\a\x1d\xc9\x0f\x82\xdbs\xc7\x83L\x9e\xa2\xd1\xb3\xac\x8d\xd8\xb4\xb4\xea\x90Q\xd8\xc7\xeb%\x8bOp\x1ab\x96\xcf\xbb\x15\xcf\xfcN\xed\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00s\xaf\xa2\x14]p+\x96\x1ei|n\xda\xee\\\xae\x96*\x82*\xb8j\xda\xaa\x14\x1f\x1d\xf8\xf8\xae\xfcH\xc4\xb3j\xe8\xcfO\xef\x0e\xafe\xb5*\x89\x18\xb2w\x96\b\x1by\xeaT\xdd\xb3g6\xbc\x85\xb2Y\xccv\x06\x00\x00\x00\xc5e\x90\xc51\x9f\v_# \b\xa5\xbcP,|\xe9\xd6s\x1f\x1f\xbe\xd3\x80\xb1\xa8 \xce|df\x903\v\x02\xea.\x03X\xb5\xe4,8\xb7\xadEI\xdcA\xa7\xcc\xd7\xf9n\x1b\x95\xf8\x11Z\xe6:\x03\xce\xfe\x02\x8ctdy~_oC\x9e\xef\xf0\xa2K\xe9;\x8e:\x01\x03C\x92\xeb\x16\x1c\xbf\xbe\xef\xccUxhg\xffY\xe6\x83\xa6z\xff\x01\x9d o_{!O\xaajU\x84 \xe9\xb59r\x9cw\x18Z\xd3\xcd\x0e\xba\\\xdb\xf0\xe1\x86\t\xaf\vi\xdc\xbf?\xf5\n\xbd^\x05\xc0\xceuC}\xa8\xc7\xad\x86\xd7\x15&\xb9]1\x05J\x96\xf0\x84\xc1\f\xa6p\x96\xb8\x02\x13pA\x19\tf\x12\x88\xc8\x9c\xc9Cn\xd4\xa47V\'+\xcc\xbf\r\xa9\x10\x1d\xcf\xebKlb\xe5:\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00G\xdf\xbb\xc0_\x99F\xf4n]\x14\xbc\xcd\xd3\x9f\x9fe\xc5\xe6\xe8Mb\xc6\x82\x82\xcc\xcaXe\xe1\xa2\xaa\x02\x86\xb8\x18\xe2C\xeb\xa9\x17&\x01&\'w\xa1t0\x80\xf0\x93\x80\x9f\x9b\xe0\x9f\xea\xb9\x9eD]#V\xda\x92\xca\xc6\xfa.\xd6\xe31\xfe\xe8\x02\xebX\xbd\nz\x01O\xd3r\xa2\xa9u\x93', 0x6) ioctl$KVM_SET_DEVICE_ATTR(r6, 0x4018aee1, &(0x7f0000000180)=@attr_arm64={0x0, 0x1, 0x2, &(0x7f0000000000)=0x9}) r7 = socket$nl_generic(0x10, 0x3, 0x10) r8 = syz_genetlink_get_family_id$nl80211(&(0x7f0000000380), 0xffffffffffffffff) sendmsg$NL80211_CMD_FRAME(r7, &(0x7f0000000040)={0x0, 0x0, &(0x7f0000000fc0)={&(0x7f0000000cc0)=ANY=[@ANYBLOB, @ANYRES16=r8, @ANYBLOB="010000000000fcffffff0200000008000300", @ANYRES32=0x0, @ANYBLOB="0c0099000000000000000000"], 0x28}}, 0x4) mbind(&(0x7f0000ffb000/0x3000)=nil, 0x3000, 0x0, &(0x7f0000000080)=0x6, 0x4800000000000000, 0x0) sendfile(r0, r0, 0x0, 0x7ffff000) bind$can_j1939(0xffffffffffffffff, &(0x7f0000000100), 0x18) getsockopt$inet6_mreq(0xffffffffffffffff, 0x29, 0x14, &(0x7f0000004880)={@private2}, &(0x7f00000048c0)=0x14) r9 = socket$packet(0x11, 0x3, 0x300) ioctl$sock_SIOCGIFINDEX(r9, 0x8933, &(0x7f0000000240)={'erspan0\x00', 0x0}) sendto$packet(r9, &(0x7f0000000380)="00000000e8fe091c6202a0ffffffff", 0xf, 0x20000000, &(0x7f0000000a80)={0x11, 0x88a8, r10, 0x1, 0x0, 0x6, @multicast}, 0x14) 319.665914ms ago: executing program 0 (id=915): r0 = openat$rnullb(0xffffffffffffff9c, &(0x7f0000001140), 0xa00, 0x0) mmap(&(0x7f0000000000/0xb36000)=nil, 0xb36000, 0x3000001, 0x12, r0, 0x45809000) r1 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000040)='net_prio.prioidx\x00', 0x275a, 0x0) write$binfmt_script(r1, &(0x7f00000003c0), 0x4) mmap(&(0x7f0000000000/0x3000)=nil, 0x3000, 0x1000004, 0x10012, r1, 0x0) r2 = socket$inet_smc(0x2b, 0x1, 0x0) setsockopt$IP_VS_SO_SET_STARTDAEMON(r2, 0x0, 0x48b, &(0x7f0000000000)={0x1, 'ip6tnl0\x00', 0x3}, 0x18) semctl$SETALL(0x0, 0x0, 0x11, &(0x7f0000000180)) 226.781062ms ago: executing program 0 (id=916): r0 = socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_genetlink_get_family_id$tipc2(&(0x7f0000000040), 0xffffffffffffffff) sendmsg$TIPC_NL_MEDIA_GET(r0, &(0x7f0000000000)={0x0, 0x0, &(0x7f00000005c0)={&(0x7f0000000200)=ANY=[@ANYBLOB='l\x00\x00\x00', @ANYRES16=r1, @ANYBLOB="01000000000000000000030000005800018044000400200001000a00000000000000fe800000000000000000000000000010f8000000200002000a00000000000000ff160000000000000000000000000001000000000d0001007564703a73"], 0x6c}, 0x1, 0x0, 0x7c00}, 0x0) 156.346933ms ago: executing program 2 (id=917): r0 = openat$vmci(0xffffffffffffff9c, &(0x7f0000000740), 0x2, 0x0) ioctl$IOCTL_VMCI_VERSION2(r0, 0x7a7, &(0x7f0000000080)=0xb0000) ioctl$IOCTL_VMCI_INIT_CONTEXT(r0, 0x7a0, &(0x7f0000000000)={@my=0x0}) syz_emit_vhci(&(0x7f0000000140)=ANY=[@ANYBLOB="05c9"], 0x15) ioctl$IOCTL_VMCI_CTX_GET_CPT_STATE(r0, 0x7b1, &(0x7f0000000040)={0x0, 0x1}) r1 = openat$rnullb(0xffffffffffffff9c, &(0x7f0000001140), 0x141342, 0x0) syz_clone(0x100411, 0x0, 0x0, 0x0, 0x0, 0x0) sendfile(r1, r1, 0x0, 0x7ffff000) 99.492496ms ago: executing program 0 (id=918): r0 = socket$inet6_tcp(0xa, 0x1, 0x0) setsockopt$sock_int(r0, 0x1, 0x4a, &(0x7f0000000000), 0x4) creat(&(0x7f0000001380)='./file0\x00', 0x4) r1 = syz_open_procfs(0xffffffffffffffff, &(0x7f0000000100)='mountinfo\x00') (async) r2 = creat(&(0x7f0000000000)='./file0aaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaa\x00', 0x182) pipe2$9p(&(0x7f00000001c0)={0xffffffffffffffff, 0xffffffffffffffff}, 0x0) r5 = openat$vicodec0(0xffffffffffffff9c, &(0x7f0000000380), 0x2, 0x0) ioctl$VIDIOC_TRY_FMT(r5, 0xc0d05640, &(0x7f0000000500)={0xa, @raw_data="3aee44a9c226a51c91d96d057945493d62731d82b7b243ac2b8c09e616fac25ae19d22dde9f23f852c3c3ccc3a9bd805898c9b2332eefd90a8a3ec23a13d253cf99691b813d8bfe75bfd83c66b56546b67a6d49ef1aa41cd5fb1faa24fd3f04c0551ed1ce90da7f3c55d1722a954283520a13b98bbbda5d490614b0b944b44d09086680a995a0ef055c7b45c50f7096e53c69a5af5d8af27a799d80635b87bb98d78c265cc91f11d80f3215cb8e27902ded8695717e1bc25acbcb5f28d2e5cddcd7b000000009cae"}) (async) ioctl$sock_SIOCGIFINDEX(r2, 0x8933, 0x0) (async, rerun: 64) write$P9_RVERSION(r4, &(0x7f0000000080)=ANY=[@ANYBLOB="1500000065ffff0180000008003950323030302e4c"], 0x15) (async, rerun: 64) r6 = dup(r4) write$FUSE_BMAP(r6, &(0x7f0000000100)={0x18}, 0x18) (async) write$FUSE_DIRENTPLUS(r6, &(0x7f0000000000)=ANY=[@ANYBLOB="38010000fe0000"], 0x138) (async) r7 = openat$fuse(0xffffffffffffff9c, &(0x7f0000000040), 0x42, 0x0) mount$fuse(0x0, &(0x7f0000000000)='./file0\x00', &(0x7f0000002100), 0x0, &(0x7f0000002140)=ANY=[@ANYBLOB='fd=', @ANYRESHEX=r7, @ANYBLOB=',rootmode=0000000000000000040000,user_id=', @ANYRESDEC=0x0, @ANYBLOB=',group_id=', @ANYRESDEC=0x0]) read$FUSE(r7, &(0x7f00000021c0)={0x2020, 0x0, 0x0, 0x0, 0x0}, 0x2020) write$FUSE_INIT(r7, &(0x7f0000000380)={0x50, 0x0, r8, {0x7, 0x28, 0x0, 0x40488060, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x24522716a989086f, 0xfffffffc}}, 0x50) syz_fuse_handle_req(r7, &(0x7f000000a280)="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", 0x2000, &(0x7f0000000a00)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, &(0x7f0000000200)={0x90, 0x0, 0x0, {0x0, 0x0, 0x0, 0xfffffffffffffffc, 0x200, 0x0, {0x5, 0x81, 0x7, 0x1000007, 0x3, 0x0, 0xfffffffe, 0x8000000, 0x0, 0xa000, 0x10000, 0x0, r10, 0x6}}}, 0x0, 0x0, 0x0, 0x0, 0x0}) (async) r11 = socket$pppoe(0x18, 0x1, 0x0) connect$pppoe(r11, &(0x7f0000000400)={0x18, 0x0, {0x2, @dev={'\xaa\xaa\xaa\xaa\xaa', 0xa}, 'lo\x00'}}, 0x1e) (async) ioctl$PPPIOCGCHAN(r11, 0x80047437, &(0x7f00000004c0)) read(r11, &(0x7f00000001c0)=""/141, 0x8d) (async) syz_fuse_handle_req(r7, 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", 0x2000, &(0x7f00000004c0)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, &(0x7f00000006c0)={0x90, 0x0, 0x8, {0x4, 0x1, 0xfffffdfffffffff1, 0x0, 0x9, 0x4, {0x6, 0x80000808000080, 0x3, 0x6, 0x2b9, 0x100000000000008, 0x80000000, 0x4, 0x6, 0x2000, 0x7fffffff, r9, r10, 0x0, 0xcc}}}, 0x0, 0x0, 0x0, 0x0, 0x0}) (async) mount$9p_fd(0x0, &(0x7f0000000200)='./file0aaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaa\x00', &(0x7f0000004500), 0x0, &(0x7f0000000400)={'trans=fd,', {'rfdno', 0x3d, r3}, 0x2c, {'wfdno', 0x3d, r4}, 0x2c, {[], [{@defcontext={'defcontext', 0x3d, 'root'}}, {@hash}, {@fowner_lt={'fowner<', r9}}, {@defcontext={'defcontext', 0x3d, 'user_u'}}, {@euid_gt={'euid>', r9}}]}}) (async) open(&(0x7f0000000080)='./file1\x00', 0x10b942, 0x1) (async) r12 = socket$inet6_sctp(0xa, 0x5, 0x84) getsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX3(r12, 0x84, 0x6f, &(0x7f0000000040)={0x0, 0x38, &(0x7f0000000340)=[@in6={0xa, 0x4e24, 0x0, @rand_addr=' \x01\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x02', 0xafcd}, @in6={0xa, 0x4e20, 0x6, @rand_addr=' \x01\x00', 0x547f8dca}]}, &(0x7f0000000300)=0x10) (async) getsockopt$inet_sctp6_SCTP_GET_ASSOC_ID_LIST(r12, 0x84, 0x1d, &(0x7f0000000140)={0x1, [0x0]}, &(0x7f0000000240)=0x8) setsockopt$inet_sctp6_SCTP_RECONFIG_SUPPORTED(r12, 0x84, 0x75, &(0x7f0000000000)={r13, 0x208}, 0x8) getsockopt$inet_sctp_SCTP_PR_ASSOC_STATUS(r1, 0x84, 0x73, &(0x7f0000000140)={0x0, 0x9a, 0x0, 0x7fffffff, 0x8}, &(0x7f0000000180)=0x18) 41.3817ms ago: executing program 3 (id=919): r0 = openat$tun(0xffffffffffffff9c, &(0x7f0000000000), 0x48241, 0x0) ioctl$TUNSETIFF(r0, 0x400454ca, &(0x7f00000000c0)={'syzkaller1\x00', 0x6bf1c2d5adba8c32}) r1 = socket$kcm(0x2, 0xa, 0x2) ioctl$SIOCSIFHWADDR(r1, 0x8914, &(0x7f0000000280)={'syzkaller1\x00', @link_local}) write$tun(r0, 0x0, 0x0) 0s ago: executing program 0 (id=920): r0 = creat(&(0x7f0000001380)='./file0\x00', 0x4) mount(&(0x7f0000001400)=@rnullb, &(0x7f0000001440)='./file0\x00', &(0x7f0000001480)='qnx4\x00', 0x0, 0x0) openat$sysfs(0xffffffffffffff9c, 0x0, 0x20000, 0xf3) sendmsg$nl_xfrm(0xffffffffffffffff, 0x0, 0x0) sendmsg$IPCTNL_MSG_CT_GET_DYING(0xffffffffffffffff, &(0x7f0000000440)={&(0x7f0000000100)={0x10, 0x0, 0x0, 0x100000}, 0xc, 0x0}, 0x24044801) r1 = openat$binderfs_ctrl(0xffffffffffffff9c, &(0x7f0000000040)='./binderfs/binder-control\x00', 0x0, 0x0) ioctl$AUTOFS_IOC_READY(r1, 0xc1086201, 0x20002000) sendmsg$tipc(0xffffffffffffffff, &(0x7f0000000540)={&(0x7f00000001c0)=@id={0x1e, 0x3, 0x2, {0x4e22, 0x2}}, 0x10, 0x0}, 0x10) sendmsg$IPCTNL_MSG_EXP_NEW(0xffffffffffffffff, &(0x7f0000000500)={0x0, 0x0, &(0x7f00000004c0)={0x0, 0xa4}, 0x1, 0x0, 0x0, 0x8004}, 0x0) r2 = socket(0x10, 0x803, 0x0) sendto(r2, &(0x7f0000000740)="120000001200e7ef007b00000000000000a1", 0x12, 0x0, 0x0, 0x0) recvmmsg(0xffffffffffffffff, &(0x7f0000000040), 0x0, 0x2043, 0x0) socket$phonet(0x23, 0x2, 0x1) recvmmsg(r2, &(0x7f00000037c0)=[{{&(0x7f00000004c0)=@ethernet={0x0, @random}, 0xfdf4, &(0x7f0000000380)=[{&(0x7f0000000140)=""/100, 0x321}, {&(0x7f0000000280)=""/85, 0x21}, {&(0x7f0000000fc0)=""/4096, 0x197}, {&(0x7f0000000580)=""/106, 0x659}, {&(0x7f0000000980)=""/73, 0xd}, {&(0x7f0000000200)=""/77, 0x69}, {&(0x7f00000007c0)=""/141, 0xc4}, {&(0x7f00000001c0)=""/17, 0x1d8}], 0x21, &(0x7f0000000600)=""/191, 0x41}, 0x5}], 0x4000000000003b4, 0x2000, &(0x7f0000003700)={0x77359400}) ioctl$int_out(r0, 0x5462, &(0x7f0000000000)) socket(0x2c, 0x3, 0x3) kernel console output (not intermixed with test programs): 1: 0:2 : does not exist [ 138.622101][ T6887] IPVS: set_ctl: invalid protocol: 12078 114.111.117.112:35 [ 138.627393][ T6885] loop3: partition table beyond EOD, [ 138.638151][ T6887] IPVS: set_ctl: invalid protocol: 12078 114.111.117.112:35 [ 138.643031][ T6885] truncated [ 138.644424][ T6887] IPVS: set_ctl: invalid protocol: 12078 114.111.117.112:35 [ 138.661798][ T6887] IPVS: set_ctl: invalid protocol: 12078 114.111.117.112:35 [ 138.669615][ T6887] IPVS: set_ctl: invalid protocol: 12078 114.111.117.112:35 [ 138.671721][ T5922] usb 1-1: USB disconnect, device number 14 [ 138.683653][ T6885] loop_reread_partitions: partition scan of loop3 (þ被xü—ŸÑà– ) failed (rc=-5) [ 138.685132][ T6887] IPVS: set_ctl: invalid protocol: 12078 114.111.117.112:35 [ 138.707643][ T6887] IPVS: set_ctl: invalid protocol: 12078 114.111.117.112:35 [ 138.717865][ T6887] IPVS: set_ctl: invalid protocol: 12078 114.111.117.112:35 [ 138.727633][ T6890] IPVS: using max 31 ests per chain, 74400 per kthread [ 138.753925][ T6887] IPVS: set_ctl: invalid protocol: 12078 114.111.117.112:35 [ 138.761313][ T6887] IPVS: set_ctl: invalid protocol: 12078 114.111.117.112:35 [ 138.765316][ T6386] udevd[6386]: error opening ATTR{/sys/devices/platform/dummy_hcd.0/usb1/1-1/1-1:1.0/sound/card3/controlC3/../uevent} for writing: No such file or directory [ 138.775909][ T6887] IPVS: set_ctl: invalid protocol: 12078 114.111.117.112:35 [ 138.796484][ T6887] IPVS: set_ctl: invalid protocol: 12078 114.111.117.112:35 [ 138.822008][ T6887] IPVS: set_ctl: invalid protocol: 12078 114.111.117.112:35 [ 138.831754][ T6887] IPVS: set_ctl: invalid protocol: 12078 114.111.117.112:35 [ 138.855237][ T6887] IPVS: set_ctl: invalid protocol: 12078 114.111.117.112:35 [ 138.866910][ T6887] IPVS: set_ctl: invalid protocol: 12078 114.111.117.112:35 [ 138.875013][ T6887] IPVS: set_ctl: invalid protocol: 12078 114.111.117.112:35 [ 138.882481][ T6887] IPVS: set_ctl: invalid protocol: 12078 114.111.117.112:35 [ 138.889831][ T6887] IPVS: set_ctl: invalid protocol: 12078 114.111.117.112:35 [ 138.898397][ T6887] IPVS: set_ctl: invalid protocol: 12078 114.111.117.112:35 [ 138.906249][ T6887] IPVS: set_ctl: invalid protocol: 12078 114.111.117.112:35 [ 138.914592][ T6887] IPVS: set_ctl: invalid protocol: 12078 114.111.117.112:35 [ 138.922207][ T6887] IPVS: set_ctl: invalid protocol: 12078 114.111.117.112:35 [ 138.931235][ T6887] IPVS: set_ctl: invalid protocol: 12078 114.111.117.112:35 [ 138.942024][ T6887] IPVS: set_ctl: invalid protocol: 12078 114.111.117.112:35 [ 138.949512][ T6887] IPVS: set_ctl: invalid protocol: 12078 114.111.117.112:35 [ 138.972156][ T6887] IPVS: set_ctl: invalid protocol: 12078 114.111.117.112:35 [ 138.993839][ T6887] IPVS: set_ctl: invalid protocol: 12078 114.111.117.112:35 [ 139.003410][ T6887] IPVS: set_ctl: invalid protocol: 12078 114.111.117.112:35 [ 139.010948][ T6887] IPVS: set_ctl: invalid protocol: 12078 114.111.117.112:35 [ 139.020141][ T6887] IPVS: set_ctl: invalid protocol: 12078 114.111.117.112:35 [ 139.045581][ T6896] netlink: 52 bytes leftover after parsing attributes in process `syz.3.321'. [ 139.059329][ T6896] netlink: 52 bytes leftover after parsing attributes in process `syz.3.321'. [ 139.063030][ T6887] IPVS: set_ctl: invalid protocol: 12078 114.111.117.112:35 [ 139.176120][ T6898] hpfs: Bad magic ... probably not HPFS [ 139.462096][ T5955] usb 1-1: new high-speed USB device number 15 using dummy_hcd [ 139.529355][ T6912] loop3: detected capacity change from 0 to 1 [ 139.544076][ T6912] Dev loop3: unable to read RDB block 1 [ 139.550124][ T6912] loop3: unable to read partition table [ 139.558291][ T6912] loop3: partition table beyond EOD, truncated [ 139.566286][ T6912] loop_reread_partitions: partition scan of loop3 (þ被xü—ŸÑà– ) failed (rc=-5) [ 139.632027][ T5955] usb 1-1: Using ep0 maxpacket: 8 [ 139.647372][ T5955] usb 1-1: New USB device found, idVendor=046d, idProduct=08dd, bcdDevice=ff.f4 [ 139.665364][ T5955] usb 1-1: New USB device strings: Mfr=8, Product=2, SerialNumber=3 [ 139.682392][ T5955] usb 1-1: Product: syz [ 139.688900][ T5955] usb 1-1: Manufacturer: syz [ 139.699281][ T5955] usb 1-1: SerialNumber: syz [ 139.749314][ T5955] usb 1-1: config 0 descriptor?? [ 139.770076][ T5955] gspca_main: gspca_zc3xx-2.14.0 probing 046d:08dd [ 139.773796][ T6915] FAULT_INJECTION: forcing a failure. [ 139.773796][ T6915] name failslab, interval 1, probability 0, space 0, times 0 [ 139.815983][ T6915] CPU: 1 UID: 0 PID: 6915 Comm: syz.1.329 Not tainted 6.16.0-rc5-next-20250710-syzkaller #0 PREEMPT(full) [ 139.816013][ T6915] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 05/07/2025 [ 139.816026][ T6915] Call Trace: [ 139.816034][ T6915] [ 139.816043][ T6915] dump_stack_lvl+0x189/0x250 [ 139.816076][ T6915] ? __pfx____ratelimit+0x10/0x10 [ 139.816103][ T6915] ? __pfx_dump_stack_lvl+0x10/0x10 [ 139.816130][ T6915] ? __pfx__printk+0x10/0x10 [ 139.816161][ T6915] ? __pfx___might_resched+0x10/0x10 [ 139.816187][ T6915] ? fs_reclaim_acquire+0x7d/0x100 [ 139.816213][ T6915] should_fail_ex+0x414/0x560 [ 139.816256][ T6915] should_failslab+0xa8/0x100 [ 139.816278][ T6915] __kmalloc_noprof+0xcb/0x4f0 [ 139.816307][ T6915] ? tomoyo_encode+0x28b/0x550 [ 139.816330][ T6915] tomoyo_encode+0x28b/0x550 [ 139.816356][ T6915] tomoyo_realpath_from_path+0x58d/0x5d0 [ 139.816378][ T6915] ? tomoyo_domain+0xd9/0x130 [ 139.816403][ T6915] ? tomoyo_path_number_perm+0x1bc/0x5a0 [ 139.816431][ T6915] tomoyo_path_number_perm+0x1e8/0x5a0 [ 139.816461][ T6915] ? __pfx_tomoyo_path_number_perm+0x10/0x10 [ 139.816507][ T6915] ? __lock_acquire+0xab9/0xd20 [ 139.816551][ T6915] ? __fget_files+0x2a/0x420 [ 139.816577][ T6915] ? __fget_files+0x2a/0x420 [ 139.816599][ T6915] ? __fget_files+0x3a0/0x420 [ 139.816620][ T6915] ? __fget_files+0x2a/0x420 [ 139.816647][ T6915] security_file_ioctl+0xcb/0x2d0 [ 139.816675][ T6915] __se_sys_ioctl+0x47/0x170 [ 139.816707][ T6915] do_syscall_64+0xfa/0x3b0 [ 139.816733][ T6915] ? lockdep_hardirqs_on+0x9c/0x150 [ 139.816758][ T6915] ? entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 139.816777][ T6915] ? clear_bhb_loop+0x60/0xb0 [ 139.816801][ T6915] entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 139.816819][ T6915] RIP: 0033:0x7f401d58e929 [ 139.816839][ T6915] 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 [ 139.816855][ T6915] RSP: 002b:00007f401b3f6038 EFLAGS: 00000246 ORIG_RAX: 0000000000000010 [ 139.816880][ T6915] RAX: ffffffffffffffda RBX: 00007f401d7b6080 RCX: 00007f401d58e929 [ 139.816894][ T6915] RDX: 0000000000000000 RSI: 000000000000ae80 RDI: 0000000000000007 [ 139.816906][ T6915] RBP: 00007f401b3f6090 R08: 0000000000000000 R09: 0000000000000000 [ 139.816917][ T6915] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000001 [ 139.816928][ T6915] R13: 0000000000000001 R14: 00007f401d7b6080 R15: 00007fffdc09fc58 [ 139.816959][ T6915] [ 139.820015][ T6915] ERROR: Out of memory at tomoyo_realpath_from_path. [ 140.391251][ T6902] UDC core: USB Raw Gadget: couldn't find an available UDC or it's busy [ 140.412509][ T6902] misc raw-gadget: fail, usb_gadget_register_driver returned -16 [ 140.423617][ T6921] vxfs: WRONG superblock magic 00000000 at 1 [ 140.431049][ T6921] vxfs: WRONG superblock magic 00000000 at 8 [ 140.462220][ T5955] input: gspca_zc3xx as /devices/platform/dummy_hcd.0/usb1/1-1/input/input16 [ 140.472304][ T6921] vxfs: can't find superblock. [ 140.657643][ T5943] usb 1-1: USB disconnect, device number 15 [ 140.810147][ T6933] netlink: 4 bytes leftover after parsing attributes in process `syz.2.334'. [ 140.898847][ T6935] tipc: Enabling of bearer rejected, already enabled [ 140.979490][ T6937] loop3: detected capacity change from 0 to 1 [ 140.988810][ T6937] Dev loop3: unable to read RDB block 1 [ 141.002357][ T6937] loop3: unable to read partition table [ 141.008310][ T6937] loop3: partition table beyond EOD, truncated [ 141.017117][ T6937] loop_reread_partitions: partition scan of loop3 (þ被xü—ŸÑà– ) failed (rc=-5) [ 141.065384][ T6939] loop3: detected capacity change from 0 to 1 [ 141.087782][ T6386] Dev loop3: unable to read RDB block 1 [ 141.093875][ T6386] loop3: unable to read partition table [ 141.099690][ T6386] loop3: partition table beyond EOD, truncated [ 141.127421][ T6939] Dev loop3: unable to read RDB block 1 [ 141.134604][ T6939] loop3: unable to read partition table [ 141.134830][ T6939] loop3: partition table beyond EOD, truncated [ 141.157801][ T6939] loop_reread_partitions: partition scan of loop3 (þ被xü—ŸÑà– ) failed (rc=-5) [ 141.436463][ T5860] usb 3-1: new low-speed USB device number 12 using dummy_hcd [ 141.471699][ T6950] XFS (rnullb0): Invalid superblock magic number [ 141.573296][ T5860] usb 3-1: device descriptor read/64, error -71 [ 141.811437][ T6963] hpfs: Bad magic ... probably not HPFS [ 141.832107][ T5860] usb 3-1: new low-speed USB device number 13 using dummy_hcd [ 141.972051][ T5860] usb 3-1: device descriptor read/64, error -71 [ 142.055360][ T6973] loop3: detected capacity change from 0 to 1 [ 142.071421][ T6973] Dev loop3: unable to read RDB block 1 [ 142.084340][ T6973] loop3: unable to read partition table [ 142.098052][ T6973] loop3: partition table beyond EOD, truncated [ 142.109573][ T5860] usb usb3-port1: attempt power cycle [ 142.133710][ T6973] loop_reread_partitions: partition scan of loop3 (þ被xü—ŸÑà– ) failed (rc=-5) [ 142.152858][ T6977] EXT4-fs (rnullb0): VFS: Can't find ext4 filesystem [ 142.227505][ T6979] netlink: 36 bytes leftover after parsing attributes in process `syz.0.353'. [ 142.282422][ T6981] exFAT-fs (rnullb0): invalid boot record signature [ 142.291485][ T6981] exFAT-fs (rnullb0): failed to read boot sector [ 142.297554][ T6983] ref_tracker: memory allocation failure, unreliable refcount tracker. [ 142.302365][ T6981] exFAT-fs (rnullb0): failed to recognize exfat type [ 142.452341][ T5860] usb 3-1: new low-speed USB device number 14 using dummy_hcd [ 142.485953][ T5860] usb 3-1: device descriptor read/8, error -71 [ 142.534718][ T6992] openvswitch: netlink: Unknown key attributes 2 [ 142.562020][ T985] usb 1-1: new full-speed USB device number 16 using dummy_hcd [ 142.726055][ T985] usb 1-1: unable to get BOS descriptor or descriptor too short [ 142.733182][ T5860] usb 3-1: new low-speed USB device number 15 using dummy_hcd [ 142.739239][ T985] usb 1-1: not running at top speed; connect to a high speed hub [ 142.750757][ T985] usb 1-1: config 6 has an invalid interface number: 7 but max is 0 [ 142.752982][ T5860] usb 3-1: device descriptor read/8, error -71 [ 142.759139][ T985] usb 1-1: config 6 has no interface number 0 [ 142.771249][ T985] usb 1-1: config 6 interface 7 altsetting 5 endpoint 0xB has invalid maxpacket 43400, setting to 64 [ 142.783225][ T985] usb 1-1: config 6 interface 7 has no altsetting 0 [ 142.791640][ T985] usb 1-1: New USB device found, idVendor=1199, idProduct=68aa, bcdDevice=c9.92 [ 142.800999][ T985] usb 1-1: New USB device strings: Mfr=1, Product=2, SerialNumber=3 [ 142.810298][ T985] usb 1-1: Product: syz [ 142.817169][ T985] usb 1-1: Manufacturer: syz [ 142.821796][ T985] usb 1-1: SerialNumber: syz [ 142.875283][ T5860] usb usb3-port1: unable to enumerate USB device [ 142.961443][ T7000] UDC core: USB Raw Gadget: couldn't find an available UDC or it's busy [ 142.970439][ T7000] misc raw-gadget: fail, usb_gadget_register_driver returned -16 [ 143.037817][ T6979] syz.0.353: attempt to access beyond end of device [ 143.037817][ T6979] nbd0: rw=0, sector=64, nr_sectors = 8 limit=0 [ 143.042603][ T7004] loop3: detected capacity change from 0 to 1 [ 143.058538][ T6979] syz.0.353: attempt to access beyond end of device [ 143.058538][ T6979] nbd0: rw=0, sector=120, nr_sectors = 8 limit=0 [ 143.066235][ T7004] Dev loop3: unable to read RDB block 1 [ 143.077762][ T7004] loop3: unable to read partition table [ 143.080264][ T6979] Mount JFS Failure: -5 [ 143.087450][ T7004] loop3: partition table beyond EOD, truncated [ 143.094458][ T7004] loop_reread_partitions: partition scan of loop3 (þ被xü—ŸÑà– ) failed (rc=-5) [ 143.140360][ T985] usb 1-1: Expected 3 endpoints, found: 4 [ 143.167754][ T985] usb 1-1: USB disconnect, device number 16 [ 143.282603][ T7008] FAULT_INJECTION: forcing a failure. [ 143.282603][ T7008] name failslab, interval 1, probability 0, space 0, times 0 [ 143.295585][ T7008] CPU: 0 UID: 0 PID: 7008 Comm: syz.1.365 Not tainted 6.16.0-rc5-next-20250710-syzkaller #0 PREEMPT(full) [ 143.295612][ T7008] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 05/07/2025 [ 143.295623][ T7008] Call Trace: [ 143.295631][ T7008] [ 143.295639][ T7008] dump_stack_lvl+0x189/0x250 [ 143.295673][ T7008] ? __pfx____ratelimit+0x10/0x10 [ 143.295699][ T7008] ? __pfx_dump_stack_lvl+0x10/0x10 [ 143.295727][ T7008] ? __pfx__printk+0x10/0x10 [ 143.295757][ T7008] ? __pfx___might_resched+0x10/0x10 [ 143.295801][ T7008] ? fs_reclaim_acquire+0x7d/0x100 [ 143.295828][ T7008] should_fail_ex+0x414/0x560 [ 143.295865][ T7008] should_failslab+0xa8/0x100 [ 143.295887][ T7008] kmem_cache_alloc_node_noprof+0x76/0x3c0 [ 143.295917][ T7008] ? __alloc_skb+0x112/0x2d0 [ 143.295951][ T7008] __alloc_skb+0x112/0x2d0 [ 143.295984][ T7008] alloc_skb_with_frags+0xca/0x890 [ 143.296031][ T7008] ? __pfx_xfrm_state_find+0x10/0x10 [ 143.296069][ T7008] sock_alloc_send_pskb+0x857/0x990 [ 143.296110][ T7008] ? __pfx_sock_alloc_send_pskb+0x10/0x10 [ 143.296148][ T7008] __ip_append_data+0x2ce8/0x40c0 [ 143.296190][ T7008] ? __pfx_ip_generic_getfrag+0x10/0x10 [ 143.296233][ T7008] ? __pfx___ip_append_data+0x10/0x10 [ 143.296252][ T7008] ? ipv4_mtu+0x4b2/0x5c0 [ 143.296273][ T7008] ? ip_setup_cork+0x577/0x9a0 [ 143.296296][ T7008] ip_make_skb+0x1de/0x3f0 [ 143.296323][ T7008] ? __pfx_ip_generic_getfrag+0x10/0x10 [ 143.296344][ T7008] ? __pfx_ip_make_skb+0x10/0x10 [ 143.296385][ T7008] udp_sendmsg+0x1925/0x2300 [ 143.296415][ T7008] ? __pfx_aa_label_sk_perm+0x10/0x10 [ 143.296454][ T7008] ? __pfx_ip_generic_getfrag+0x10/0x10 [ 143.296475][ T7008] ? __pfx_udp_sendmsg+0x10/0x10 [ 143.296505][ T7008] ? count_memcg_event_mm+0x21/0x260 [ 143.296540][ T7008] ? count_memcg_event_mm+0x21/0x260 [ 143.296584][ T7008] ? sock_rps_record_flow+0x19/0x410 [ 143.296609][ T7008] ? inet_sendmsg+0x29c/0x370 [ 143.296630][ T7008] ? bpf_lsm_socket_sendmsg+0x9/0x20 [ 143.296658][ T7008] __sock_sendmsg+0x19c/0x270 [ 143.296685][ T7008] ____sys_sendmsg+0x52d/0x830 [ 143.296721][ T7008] ? __pfx_____sys_sendmsg+0x10/0x10 [ 143.296761][ T7008] ? import_iovec+0x74/0xa0 [ 143.296794][ T7008] ___sys_sendmsg+0x21f/0x2a0 [ 143.296815][ T7008] ? __pfx____sys_sendmsg+0x10/0x10 [ 143.296871][ T7008] ? __fget_files+0x2a/0x420 [ 143.296893][ T7008] ? __fget_files+0x3a0/0x420 [ 143.296927][ T7008] __sys_sendmmsg+0x227/0x430 [ 143.296952][ T7008] ? __pfx___sys_sendmmsg+0x10/0x10 [ 143.296968][ T7008] ? __mutex_unlock_slowpath+0x1cd/0x700 [ 143.297023][ T7008] ? ksys_write+0x22a/0x250 [ 143.297046][ T7008] ? __pfx_ksys_write+0x10/0x10 [ 143.297069][ T7008] ? rcu_is_watching+0x15/0xb0 [ 143.297102][ T7008] __x64_sys_sendmmsg+0xa0/0xc0 [ 143.297123][ T7008] do_syscall_64+0xfa/0x3b0 [ 143.297150][ T7008] ? lockdep_hardirqs_on+0x9c/0x150 [ 143.297175][ T7008] ? entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 143.297194][ T7008] ? clear_bhb_loop+0x60/0xb0 [ 143.297218][ T7008] entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 143.297237][ T7008] RIP: 0033:0x7f401d58e929 [ 143.297254][ T7008] 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 [ 143.297270][ T7008] RSP: 002b:00007f401e30f038 EFLAGS: 00000246 ORIG_RAX: 0000000000000133 [ 143.297291][ T7008] RAX: ffffffffffffffda RBX: 00007f401d7b5fa0 RCX: 00007f401d58e929 [ 143.297306][ T7008] RDX: 000000000800001d RSI: 0000200000007fc0 RDI: 0000000000000003 [ 143.297318][ T7008] RBP: 00007f401e30f090 R08: 0000000000000000 R09: 0000000000000000 [ 143.297330][ T7008] R10: 0000000000000b00 R11: 0000000000000246 R12: 0000000000000001 [ 143.297342][ T7008] R13: 0000000000000000 R14: 00007f401d7b5fa0 R15: 00007fffdc09fc58 [ 143.297373][ T7008] [ 143.706253][ T7010] netlink: 16 bytes leftover after parsing attributes in process `syz.3.366'. [ 143.978377][ T7022] netlink: 'syz.3.369': attribute type 10 has an invalid length. [ 144.091590][ T7023] netlink: 'syz.3.369': attribute type 29 has an invalid length. [ 144.099985][ T7023] netlink: 'syz.3.369': attribute type 29 has an invalid length. [ 144.109495][ T7023] netlink: 44 bytes leftover after parsing attributes in process `syz.3.369'. [ 144.114172][ T985] usb 2-1: new high-speed USB device number 21 using dummy_hcd [ 144.218374][ T7029] binder: Bad value for 'max' [ 144.276731][ T985] usb 2-1: New USB device found, idVendor=0572, idProduct=cb01, bcdDevice=26.65 [ 144.296360][ T985] usb 2-1: New USB device strings: Mfr=1, Product=2, SerialNumber=3 [ 144.321988][ T985] usb 2-1: Product: syz [ 144.326223][ T985] usb 2-1: Manufacturer: syz [ 144.352954][ T985] usb 2-1: SerialNumber: syz [ 144.364510][ T985] usb 2-1: config 0 descriptor?? [ 144.582527][ T7039] loop3: detected capacity change from 0 to 1 [ 144.603579][ T7039] Dev loop3: unable to read RDB block 1 [ 144.609705][ T7039] loop3: unable to read partition table [ 144.617930][ T7039] loop3: partition table beyond EOD, truncated [ 144.658808][ T7039] loop_reread_partitions: partition scan of loop3 (þ被xü—ŸÑà– ) failed (rc=-5) [ 144.990528][ T985] cx82310_eth 2-1:0.0: probe with driver cx82310_eth failed with error -22 [ 145.004478][ T985] cxacru 2-1:0.0: usbatm_usb_probe: bind failed: -19! [ 145.019568][ T985] usb 2-1: USB disconnect, device number 21 [ 145.048773][ T7056] 9p: Unknown access argument ŠÜ†¯;¹üÝvñA!RcICŠ‘öاø4]~Í®_Äð->–¦‹¶¶fß]U!‡YçØí_:»Ïc_‚vA3hNg­Ñ¡A憡‰¥ÎΘtL+†–Që1‚JL„¹g©™ã$H\S±!=iYûžèO­ •>Cþ ë7uÖÊÇ9ÖúŠßÑð¿¦cJÚ½#·£`†S &m13üâÃYãýÁX¶Cb†ë: -22 [ 145.331745][ T7061] netlink: 16186 bytes leftover after parsing attributes in process `syz.2.380'. [ 145.555651][ T7070] netlink: 16 bytes leftover after parsing attributes in process `syz.2.383'. [ 145.728746][ T7075] FAULT_INJECTION: forcing a failure. [ 145.728746][ T7075] name failslab, interval 1, probability 0, space 0, times 0 [ 145.752058][ T7075] CPU: 0 UID: 0 PID: 7075 Comm: syz.1.384 Not tainted 6.16.0-rc5-next-20250710-syzkaller #0 PREEMPT(full) [ 145.752086][ T7075] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 05/07/2025 [ 145.752099][ T7075] Call Trace: [ 145.752107][ T7075] [ 145.752115][ T7075] dump_stack_lvl+0x189/0x250 [ 145.752148][ T7075] ? __pfx____ratelimit+0x10/0x10 [ 145.752174][ T7075] ? __pfx_dump_stack_lvl+0x10/0x10 [ 145.752202][ T7075] ? __pfx__printk+0x10/0x10 [ 145.752236][ T7075] ? __pfx___might_resched+0x10/0x10 [ 145.752263][ T7075] ? fs_reclaim_acquire+0x7d/0x100 [ 145.752289][ T7075] should_fail_ex+0x414/0x560 [ 145.752325][ T7075] should_failslab+0xa8/0x100 [ 145.752347][ T7075] __kmalloc_noprof+0xcb/0x4f0 [ 145.752377][ T7075] ? security_task_alloc+0x4d/0x360 [ 145.752402][ T7075] ? perf_event_init_task+0x12d/0x4b0 [ 145.752434][ T7075] security_task_alloc+0x4d/0x360 [ 145.752462][ T7075] ? copy_process+0x978/0x3b80 [ 145.752489][ T7075] copy_process+0x14f8/0x3b80 [ 145.752525][ T7075] ? copy_process+0x978/0x3b80 [ 145.752579][ T7075] ? __pfx_copy_process+0x10/0x10 [ 145.752620][ T7075] ? __pfx_kvm_nx_huge_page_recovery_worker+0x10/0x10 [ 145.752653][ T7075] vhost_task_create+0x1c4/0x290 [ 145.752683][ T7075] ? __pfx_kvm_nx_huge_page_recovery_worker_kill+0x10/0x10 [ 145.752717][ T7075] ? __pfx_vhost_task_create+0x10/0x10 [ 145.752756][ T7075] ? __pfx_vhost_task_fn+0x10/0x10 [ 145.752796][ T7075] ? kasan_save_track+0x4f/0x80 [ 145.752843][ T7075] ? kasan_save_track+0x3e/0x80 [ 145.752878][ T7075] kvm_mmu_post_init_vm+0x147/0x2b0 [ 145.752906][ T7075] kvm_arch_vcpu_ioctl_run+0xdc/0x1940 [ 145.752947][ T7075] ? __mutex_trylock_common+0x153/0x260 [ 145.752980][ T7075] ? __pfx_kvm_arch_vcpu_ioctl_run+0x10/0x10 [ 145.753018][ T7075] ? rcu_is_watching+0x15/0xb0 [ 145.753045][ T7075] ? look_up_lock_class+0x74/0x170 [ 145.753075][ T7075] ? register_lock_class+0x51/0x320 [ 145.753105][ T7075] ? __lock_acquire+0xab9/0xd20 [ 145.753164][ T7075] kvm_vcpu_ioctl+0x95c/0xe90 [ 145.753201][ T7075] ? __pfx_kvm_vcpu_ioctl+0x10/0x10 [ 145.753230][ T7075] ? __lock_acquire+0xab9/0xd20 [ 145.753277][ T7075] ? __fget_files+0x2a/0x420 [ 145.753305][ T7075] ? __fget_files+0x2a/0x420 [ 145.753328][ T7075] ? __fget_files+0x3a0/0x420 [ 145.753350][ T7075] ? __fget_files+0x2a/0x420 [ 145.753379][ T7075] ? bpf_lsm_file_ioctl+0x9/0x20 [ 145.753407][ T7075] ? __pfx_kvm_vcpu_ioctl+0x10/0x10 [ 145.753437][ T7075] __se_sys_ioctl+0xfc/0x170 [ 145.753472][ T7075] do_syscall_64+0xfa/0x3b0 [ 145.753499][ T7075] ? lockdep_hardirqs_on+0x9c/0x150 [ 145.753526][ T7075] ? entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 145.753555][ T7075] ? clear_bhb_loop+0x60/0xb0 [ 145.753581][ T7075] entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 145.753601][ T7075] RIP: 0033:0x7f401d58e929 [ 145.753621][ T7075] 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 [ 145.753639][ T7075] RSP: 002b:00007f401b3f6038 EFLAGS: 00000246 ORIG_RAX: 0000000000000010 [ 145.753661][ T7075] RAX: ffffffffffffffda RBX: 00007f401d7b6080 RCX: 00007f401d58e929 [ 145.753676][ T7075] RDX: 0000000000000000 RSI: 000000000000ae80 RDI: 0000000000000007 [ 145.753689][ T7075] RBP: 00007f401b3f6090 R08: 0000000000000000 R09: 0000000000000000 [ 145.753702][ T7075] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000001 [ 145.753715][ T7075] R13: 0000000000000001 R14: 00007f401d7b6080 R15: 00007fffdc09fc58 [ 145.753748][ T7075] [ 146.252943][ T7078] loop3: detected capacity change from 0 to 1 [ 146.265734][ T6386] Dev loop3: unable to read RDB block 1 [ 146.271588][ T6386] loop3: unable to read partition table [ 146.280171][ T6386] loop3: partition table beyond EOD, truncated [ 146.333749][ T7078] Dev loop3: unable to read RDB block 1 [ 146.339485][ T7078] loop3: unable to read partition table [ 146.351584][ T7078] loop3: partition table beyond EOD, truncated [ 146.358130][ T7078] loop_reread_partitions: partition scan of loop3 (þ被xü—ŸÑà– ) failed (rc=-5) [ 146.563725][ T7086] [U]  [ 146.566719][ T7086] [U] K{‘ [ 146.569780][ T7086] [U] ät Ž1ÊàŠªFìÇÄfËŠî`GÊJç˜Ügö毹¬¡—þÈoÕñ/ümCç [ 146.579719][ T7086] [U] tžØ–/,~ˆÄœ­‹jõÿÊ}8îÊþ'o1Ü"™7-î‚JQœK—¤Wºïqé5c%"¬H12–¦Y“„‰ž€ÊXÍ`ˆ‚íè¼`+³û(·â¿!(éûéz'àtXln»I®gÅj– °üÝ­·på~÷7í!‘Õò"ø¨Î ¾ª(È5ˆObü¤‡ÍƒJÖ [ 146.599990][ T7086] [U] ±k\&—}6£6œXîHX ¥ôµ„Ìþ.`¸a“$Û40|϶¿9°øÞ¨„¯À ÏU‚ò4ôä®VbzÃð}ÌwÔM”TºŽíQŸýΦr’ 4”ÿ [ 146.611667][ T7086] [U] ".h6øÞ"Ökã‡[›‰¤ŒJá4çØIn¨™[Z(•„C|Të]z{â3Ÿc=»¨xîôžë…î4ßw‰)\T‘XJøSH{q;ì¹¢…ötÔÇ+‹¦÷gíèÿ®d„.Ë‚³>yž÷éwUh„fN—ŽÇhl]SÔ2ŠÇÙ\g%ŠO¼&z)µðš'¨pul‚_<㠢ذ‰ò®Ôå`Ò±TÔÁþœÐËþ;_ô"(‘u{7jœ¿2X ‘/€'ÝÙcÑÌõIº©ÀÏH¿cÕ³žV¦=‘AiÇ%w¼Esž RšŸjŠîœƒÚ”gÂ÷rÁ¹í¡hI˜¢œaïì6-úDúV¨á i"øånæ¨ þÚAsc~4Áª¹8cø*­OO5/ÿœJš~º§¡w—vK+¬®‰Œ3èÇY)Ž¹M°¸æv¶Ìyqæ½€DTr¯Otpem%f×ÊejÍA5æÔT_-X~ ^aaÛ‚ò˜½qÖå [ 146.653403][ T7086] [U] +w‰G?]£Ó'a: »Ú)Õïó™“' B>t¢ ¡f/™÷<'èUÓ'–¼h§ié.+]eŸ.½-É¿ÿ¿Ò%÷è>2`¶^Uÿ8F.Š6¤Å3ÓØ+ËA¾Â««„°g3ÓpÂó6:^0Àtéèv÷'Eõt¼€ûâYC‰n¾þrÏ©ÞnèPj× ;æZ†êôñû‘8!¯È\ù…¸AØÊ–2Á£$ðµ™Â­wi.Íç#ŠÈ/Bai¼Ä`ðá4j’ôdîy@Óz„ügW÷5Ë¿BÄ µÙœ Nóy"vI2ûÌ [ 146.692165][ T7086] [U] ôT¦_K5¸t¬YJÐþÎ9ðÕcÊ$brŸLúNul ¶ü9wÈýÍ|žGå"ʃÆ%Çú¶êCªØ°¶ºqîÙ ŸÇ3‹Æq¯ôN^HP*½Ü$ µ.Î7yÓ±œ2³ [ 146.723085][ T7086] [U] ½?©ÿ hüä*ÙÁ”Î3í7Üé¾^#Q"0~‡ ‚ð(éoïX LŒb£,'vîÓ=‹ÝëCÌS«…’G‚S¶Þ0•Ö‚‹Ù`˜›žÙ‡Ÿ†=1(÷î¾™÷p#ò2DO*Ƀ [ 146.742038][ T7086] [U] ©s¹“gžµ²¶“˜GuÐÔd-{¸™â|&“®ŸŸñ2µ›LÞc_©œ!`¨ÍozÖ¥¢B¶³%>êrñ¶öwï‡ýŽSsÂH"£yA4£O.šYÙÛä„RTÔ¶ŒBÚ[+/< HID v0.00 Device [syz0] on syz0 [ 147.836369][ T7118] netlink: 24 bytes leftover after parsing attributes in process `syz.0.398'. [ 147.890697][ T7118] /dev/rnullb0: Can't open blockdev [ 147.958048][ T7122] fido_id[7122]: Failed to open report descriptor at '/sys/devices/virtual/misc/uhid/report_descriptor': No such file or directory [ 148.003826][ T985] usb 3-1: new high-speed USB device number 16 using dummy_hcd [ 148.166958][ T7132] usb usb8: usbfs: interface 0 claimed by hub while 'syz.1.402' resets device [ 148.172021][ T985] usb 3-1: Using ep0 maxpacket: 32 [ 148.209500][ T985] usb 3-1: config 0 interface 0 altsetting 0 has an endpoint descriptor with address 0xFF, changing to 0x8F [ 148.224717][ T985] usb 3-1: config 0 interface 0 altsetting 0 endpoint 0x8F has an invalid bInterval 0, changing to 7 [ 148.238143][ T985] usb 3-1: config 0 interface 0 altsetting 0 endpoint 0x8F has invalid wMaxPacketSize 0 [ 148.250225][ T985] usb 3-1: New USB device found, idVendor=046d, idProduct=c314, bcdDevice= 0.40 [ 148.259751][ T985] usb 3-1: New USB device strings: Mfr=0, Product=0, SerialNumber=0 [ 148.276477][ T985] usb 3-1: config 0 descriptor?? [ 148.300694][ T985] hub 3-1:0.0: USB hub found [ 148.327913][ T7137] syz.1.404: attempt to access beyond end of device [ 148.327913][ T7137] loop1: rw=0, sector=0, nr_sectors = 1 limit=0 [ 148.490793][ T985] hub 3-1:0.0: 2 ports detected [ 148.555153][ T7145] tipc: Enabling of bearer rejected, already enabled [ 149.217029][ T7164] kvm_intel: set kvm_intel.dump_invalid_vmcs=1 to dump internal KVM state. [ 149.232188][ T5855] usb 2-1: new high-speed USB device number 22 using dummy_hcd [ 149.431744][ T5855] usb 2-1: device descriptor read/64, error -71 [ 149.508140][ T985] hub 3-1:0.0: hub_ext_port_status failed (err = 0) [ 149.571386][ T7169] loop3: detected capacity change from 0 to 1 [ 149.578537][ T7169] Dev loop3: unable to read RDB block 1 [ 149.587100][ T7169] loop3: unable to read partition table [ 149.593383][ T7169] loop3: partition table beyond EOD, truncated [ 149.599595][ T7169] loop_reread_partitions: partition scan of loop3 (þ被xü—ŸÑà– ) failed (rc=-5) [ 149.742134][ T5855] usb 2-1: new high-speed USB device number 23 using dummy_hcd [ 149.892044][ T5855] usb 2-1: device descriptor read/64, error -71 [ 149.910251][ T7116] UDC core: USB Raw Gadget: couldn't find an available UDC or it's busy [ 149.919380][ T7116] misc raw-gadget: fail, usb_gadget_register_driver returned -16 [ 149.947135][ T5860] usb 3-1: USB disconnect, device number 16 [ 149.950748][ T985] usb 3-1: Failed to suspend device, error -71 [ 150.015664][ T5855] usb usb2-port1: attempt power cycle [ 150.042058][ T7174] loop3: detected capacity change from 0 to 1 [ 150.050420][ T5853] Dev loop3: unable to read RDB block 1 [ 150.056156][ T5853] loop3: unable to read partition table [ 150.062213][ T5853] loop3: partition table beyond EOD, truncated [ 150.069451][ T7174] Dev loop3: unable to read RDB block 1 [ 150.082140][ T7174] loop3: unable to read partition table [ 150.088119][ T7174] loop3: partition table beyond EOD, truncated [ 150.094719][ T7174] loop_reread_partitions: partition scan of loop3 (þ被xü—ŸÑà– ) failed (rc=-5) [ 150.270974][ T7176] FAULT_INJECTION: forcing a failure. [ 150.270974][ T7176] name failslab, interval 1, probability 0, space 0, times 0 [ 150.290717][ T7176] CPU: 1 UID: 0 PID: 7176 Comm: syz.0.415 Not tainted 6.16.0-rc5-next-20250710-syzkaller #0 PREEMPT(full) [ 150.290745][ T7176] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 05/07/2025 [ 150.290757][ T7176] Call Trace: [ 150.290765][ T7176] [ 150.290774][ T7176] dump_stack_lvl+0x189/0x250 [ 150.290805][ T7176] ? __pfx____ratelimit+0x10/0x10 [ 150.290831][ T7176] ? __pfx_dump_stack_lvl+0x10/0x10 [ 150.290857][ T7176] ? __pfx__printk+0x10/0x10 [ 150.290889][ T7176] ? __pfx___might_resched+0x10/0x10 [ 150.290912][ T7176] ? fs_reclaim_acquire+0x7d/0x100 [ 150.290937][ T7176] should_fail_ex+0x414/0x560 [ 150.290970][ T7176] should_failslab+0xa8/0x100 [ 150.290990][ T7176] kmem_cache_alloc_noprof+0x73/0x3c0 [ 150.291017][ T7176] ? alloc_pid+0x9f/0xab0 [ 150.291040][ T7176] ? copy_thread+0x4c6/0x9a0 [ 150.291067][ T7176] alloc_pid+0x9f/0xab0 [ 150.291103][ T7176] copy_process+0x195b/0x3b80 [ 150.291137][ T7176] ? copy_process+0x978/0x3b80 [ 150.291184][ T7176] ? __pfx_copy_process+0x10/0x10 [ 150.291221][ T7176] ? __pfx_kvm_nx_huge_page_recovery_worker+0x10/0x10 [ 150.291269][ T7176] vhost_task_create+0x1c4/0x290 [ 150.291299][ T7176] ? __pfx_kvm_nx_huge_page_recovery_worker_kill+0x10/0x10 [ 150.291332][ T7176] ? __pfx_vhost_task_create+0x10/0x10 [ 150.291369][ T7176] ? __pfx_vhost_task_fn+0x10/0x10 [ 150.291409][ T7176] ? kasan_save_track+0x4f/0x80 [ 150.291434][ T7176] ? kasan_save_track+0x3e/0x80 [ 150.291466][ T7176] kvm_mmu_post_init_vm+0x147/0x2b0 [ 150.291492][ T7176] kvm_arch_vcpu_ioctl_run+0xdc/0x1940 [ 150.291531][ T7176] ? __mutex_trylock_common+0x153/0x260 [ 150.291564][ T7176] ? __pfx_kvm_arch_vcpu_ioctl_run+0x10/0x10 [ 150.291599][ T7176] ? rcu_is_watching+0x15/0xb0 [ 150.291625][ T7176] ? look_up_lock_class+0x74/0x170 [ 150.291654][ T7176] ? register_lock_class+0x51/0x320 [ 150.291683][ T7176] ? __lock_acquire+0xab9/0xd20 [ 150.291738][ T7176] kvm_vcpu_ioctl+0x95c/0xe90 [ 150.291775][ T7176] ? __pfx_kvm_vcpu_ioctl+0x10/0x10 [ 150.291801][ T7176] ? __lock_acquire+0xab9/0xd20 [ 150.291846][ T7176] ? __fget_files+0x2a/0x420 [ 150.291875][ T7176] ? __fget_files+0x2a/0x420 [ 150.291896][ T7176] ? __fget_files+0x3a0/0x420 [ 150.291917][ T7176] ? __fget_files+0x2a/0x420 [ 150.291942][ T7176] ? bpf_lsm_file_ioctl+0x9/0x20 [ 150.291969][ T7176] ? __pfx_kvm_vcpu_ioctl+0x10/0x10 [ 150.291998][ T7176] __se_sys_ioctl+0xfc/0x170 [ 150.292031][ T7176] do_syscall_64+0xfa/0x3b0 [ 150.292057][ T7176] ? lockdep_hardirqs_on+0x9c/0x150 [ 150.292083][ T7176] ? entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 150.292103][ T7176] ? clear_bhb_loop+0x60/0xb0 [ 150.292127][ T7176] entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 150.292146][ T7176] RIP: 0033:0x7fe98af8e929 [ 150.292170][ T7176] 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 [ 150.292188][ T7176] RSP: 002b:00007fe98be56038 EFLAGS: 00000246 ORIG_RAX: 0000000000000010 [ 150.292210][ T7176] RAX: ffffffffffffffda RBX: 00007fe98b1b5fa0 RCX: 00007fe98af8e929 [ 150.292224][ T7176] RDX: 0000000000000000 RSI: 000000000000ae80 RDI: 0000000000000007 [ 150.292236][ T7176] RBP: 00007fe98be56090 R08: 0000000000000000 R09: 0000000000000000 [ 150.292249][ T7176] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000001 [ 150.292261][ T7176] R13: 0000000000000000 R14: 00007fe98b1b5fa0 R15: 00007ffe78349d78 [ 150.292293][ T7176] [ 150.664597][ T7178] netlink: 'syz.3.416': attribute type 1 has an invalid length. [ 150.701988][ T5855] usb 2-1: new high-speed USB device number 24 using dummy_hcd [ 150.722734][ T5855] usb 2-1: device descriptor read/8, error -71 [ 150.840952][ T7184] tipc: Failed do clone local mcast rcv buffer [ 150.963760][ T5855] usb 2-1: new high-speed USB device number 25 using dummy_hcd [ 150.987247][ T5855] usb 2-1: device descriptor read/8, error -71 [ 151.081149][ T30] audit: type=1326 audit(1752178936.678:3): auid=4294967295 uid=0 gid=0 ses=4294967295 subj=unconfined pid=7196 comm="syz.2.422" exe="/root/syz-executor" sig=9 arch=c000003e syscall=231 compat=0 ip=0x7fc24e78e929 code=0x0 [ 151.113216][ T5855] usb usb2-port1: unable to enumerate USB device [ 151.134515][ T7198] devtmpfs: Unknown parameter 'e[^!U]' [ 151.251970][ T985] usb 4-1: new high-speed USB device number 14 using dummy_hcd [ 151.412344][ T985] usb 4-1: Using ep0 maxpacket: 8 [ 151.421846][ T985] usb 4-1: New USB device found, idVendor=046d, idProduct=08dd, bcdDevice=ff.f4 [ 151.431107][ T985] usb 4-1: New USB device strings: Mfr=8, Product=2, SerialNumber=3 [ 151.439397][ T985] usb 4-1: Product: syz [ 151.443645][ T985] usb 4-1: Manufacturer: syz [ 151.448362][ T985] usb 4-1: SerialNumber: syz [ 151.456164][ T985] usb 4-1: config 0 descriptor?? [ 151.468488][ T985] gspca_main: gspca_zc3xx-2.14.0 probing 046d:08dd [ 152.077722][ T7192] UDC core: USB Raw Gadget: couldn't find an available UDC or it's busy [ 152.092237][ T7192] misc raw-gadget: fail, usb_gadget_register_driver returned -16 [ 152.126589][ T985] input: gspca_zc3xx as /devices/platform/dummy_hcd.3/usb4/4-1/input/input18 [ 152.192264][ T5943] usb 1-1: new low-speed USB device number 17 using dummy_hcd [ 152.325260][ T7217] hpfs: Bad magic ... probably not HPFS [ 152.331787][ T5855] usb 4-1: USB disconnect, device number 14 [ 152.349717][ T7214] netlink: 24 bytes leftover after parsing attributes in process `syz.2.429'. [ 152.383849][ T5943] usb 1-1: Invalid ep0 maxpacket: 64 [ 152.401192][ T7216] omfs: Invalid superblock (0) [ 152.522022][ T5943] usb 1-1: new low-speed USB device number 18 using dummy_hcd [ 152.701993][ T5943] usb 1-1: Invalid ep0 maxpacket: 64 [ 152.713930][ T5943] usb usb1-port1: attempt power cycle [ 152.990436][ T7223] FAULT_INJECTION: forcing a failure. [ 152.990436][ T7223] name failslab, interval 1, probability 0, space 0, times 0 [ 153.021945][ T7223] CPU: 1 UID: 0 PID: 7223 Comm: syz.3.431 Not tainted 6.16.0-rc5-next-20250710-syzkaller #0 PREEMPT(full) [ 153.021974][ T7223] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 05/07/2025 [ 153.021986][ T7223] Call Trace: [ 153.021995][ T7223] [ 153.022003][ T7223] dump_stack_lvl+0x189/0x250 [ 153.022036][ T7223] ? __pfx____ratelimit+0x10/0x10 [ 153.022063][ T7223] ? __pfx_dump_stack_lvl+0x10/0x10 [ 153.022090][ T7223] ? __pfx__printk+0x10/0x10 [ 153.022124][ T7223] ? __pfx___might_resched+0x10/0x10 [ 153.022161][ T7223] should_fail_ex+0x414/0x560 [ 153.022201][ T7223] should_failslab+0xa8/0x100 [ 153.022222][ T7223] kmem_cache_alloc_node_noprof+0x76/0x3c0 [ 153.022254][ T7223] ? __alloc_skb+0x112/0x2d0 [ 153.022286][ T7223] __alloc_skb+0x112/0x2d0 [ 153.022319][ T7223] tipc_buf_acquire+0x2b/0xe0 [ 153.022346][ T7223] tipc_msg_build+0x785/0xcf0 [ 153.022382][ T7223] ? __pfx_tipc_msg_build+0x10/0x10 [ 153.022420][ T7223] ? tipc_group_bc_cong+0x15f/0x210 [ 153.022455][ T7223] tipc_send_group_bcast+0x76c/0xa70 [ 153.022502][ T7223] ? __pfx_tipc_send_group_bcast+0x10/0x10 [ 153.022542][ T7223] ? __pfx_woken_wake_function+0x10/0x10 [ 153.022579][ T7223] __tipc_sendmsg+0x2d7/0x2960 [ 153.022616][ T7223] ? process_measurement+0x72d/0x1a40 [ 153.022645][ T7223] ? __pfx___tipc_sendmsg+0x10/0x10 [ 153.022675][ T7223] ? aa_label_sk_perm+0x4d3/0x630 [ 153.022713][ T7223] ? __pfx_aa_label_sk_perm+0x10/0x10 [ 153.022769][ T7223] ? __lock_acquire+0xab9/0xd20 [ 153.022826][ T7223] ? __local_bh_enable_ip+0x12d/0x1c0 [ 153.022852][ T7223] ? lockdep_hardirqs_on+0x9c/0x150 [ 153.022880][ T7223] ? __local_bh_enable_ip+0x12d/0x1c0 [ 153.022905][ T7223] ? __pfx___local_bh_enable_ip+0x10/0x10 [ 153.022942][ T7223] tipc_sendmsg+0x55/0x70 [ 153.022968][ T7223] ? __pfx_tipc_sendmsg+0x10/0x10 [ 153.022994][ T7223] __sock_sendmsg+0x219/0x270 [ 153.023022][ T7223] ____sys_sendmsg+0x52d/0x830 [ 153.023061][ T7223] ? __pfx_____sys_sendmsg+0x10/0x10 [ 153.023103][ T7223] ? import_iovec+0x74/0xa0 [ 153.023138][ T7223] ___sys_sendmsg+0x21f/0x2a0 [ 153.023166][ T7223] ? __pfx____sys_sendmsg+0x10/0x10 [ 153.023227][ T7223] ? __fget_files+0x2a/0x420 [ 153.023250][ T7223] ? __fget_files+0x3a0/0x420 [ 153.023286][ T7223] __sys_sendmmsg+0x227/0x430 [ 153.023313][ T7223] ? __pfx___sys_sendmmsg+0x10/0x10 [ 153.023330][ T7223] ? __mutex_unlock_slowpath+0x1cd/0x700 [ 153.023388][ T7223] ? ksys_write+0x22a/0x250 [ 153.023412][ T7223] ? __pfx_ksys_write+0x10/0x10 [ 153.023429][ T7223] ? rcu_is_watching+0x15/0xb0 [ 153.023464][ T7223] __x64_sys_sendmmsg+0xa0/0xc0 [ 153.023486][ T7223] do_syscall_64+0xfa/0x3b0 [ 153.023514][ T7223] ? lockdep_hardirqs_on+0x9c/0x150 [ 153.023541][ T7223] ? entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 153.023561][ T7223] ? clear_bhb_loop+0x60/0xb0 [ 153.023586][ T7223] entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 153.023607][ T7223] RIP: 0033:0x7fe58738e929 [ 153.023624][ T7223] 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 [ 153.023642][ T7223] RSP: 002b:00007fe5881f5038 EFLAGS: 00000246 ORIG_RAX: 0000000000000133 [ 153.023665][ T7223] RAX: ffffffffffffffda RBX: 00007fe5875b5fa0 RCX: 00007fe58738e929 [ 153.023680][ T7223] RDX: 0400000000000181 RSI: 00002000000030c0 RDI: 0000000000000005 [ 153.023694][ T7223] RBP: 00007fe5881f5090 R08: 0000000000000000 R09: 0000000000000000 [ 153.023707][ T7223] R10: 9200000000000000 R11: 0000000000000246 R12: 0000000000000002 [ 153.023720][ T7223] R13: 0000000000000000 R14: 00007fe5875b5fa0 R15: 00007ffe27b5ba48 [ 153.023753][ T7223] [ 153.731967][ T5943] usb 1-1: new low-speed USB device number 19 using dummy_hcd [ 153.752604][ T5943] usb 1-1: Invalid ep0 maxpacket: 64 [ 153.882081][ T5943] usb 1-1: new low-speed USB device number 20 using dummy_hcd [ 153.921986][ T5943] usb 1-1: Invalid ep0 maxpacket: 64 [ 153.940617][ T5943] usb usb1-port1: unable to enumerate USB device [ 154.013567][ T7239] EXT4-fs (rnullb0): VFS: Can't find ext4 filesystem [ 154.026322][ T7239] warning: `syz.3.437' uses wireless extensions which will stop working for Wi-Fi 7 hardware; use nl80211 [ 154.139258][ T7241] syzkaller1: entered promiscuous mode [ 154.148589][ T7241] syzkaller1: entered allmulticast mode [ 154.232014][ T5943] usb 3-1: new high-speed USB device number 17 using dummy_hcd [ 154.271963][ T985] usb 2-1: new high-speed USB device number 26 using dummy_hcd [ 154.383714][ T5943] usb 3-1: device descriptor read/64, error -71 [ 154.456714][ T985] usb 2-1: Using ep0 maxpacket: 16 [ 154.472834][ T985] usb 2-1: too many configurations: 60, using maximum allowed: 8 [ 154.523569][ T985] usb 2-1: New USB device found, idVendor=0471, idProduct=032c, bcdDevice=ba.e9 [ 154.533181][ T985] usb 2-1: New USB device strings: Mfr=1, Product=2, SerialNumber=204 [ 154.541390][ T985] usb 2-1: Product: syz [ 154.552000][ T985] usb 2-1: Manufacturer: syz [ 154.556650][ T985] usb 2-1: SerialNumber: syz [ 154.575153][ T985] usb 2-1: config 0 descriptor?? [ 154.594916][ T985] pwc: Philips SPC 880NC USB webcam detected. [ 154.632086][ T5943] usb 3-1: new high-speed USB device number 18 using dummy_hcd [ 154.782679][ T5943] usb 3-1: device descriptor read/64, error -71 [ 154.893143][ T5943] usb usb3-port1: attempt power cycle [ 154.978987][ T985] pwc: Warning: more than 1 configuration available. [ 155.013982][ T985] pwc: Failed to set LED on/off time (-71) [ 155.032724][ T985] pwc: send_video_command error -71 [ 155.038007][ T985] pwc: Failed to set video mode VGA@30 fps; return code = -71 [ 155.061062][ T985] Philips webcam 2-1:0.0: probe with driver Philips webcam failed with error -71 [ 155.115959][ T985] usb 2-1: USB disconnect, device number 26 [ 155.215478][ T7255] /dev/rnullb0: Can't open blockdev [ 155.332629][ T5943] usb 3-1: new high-speed USB device number 19 using dummy_hcd [ 155.362677][ T5943] usb 3-1: device descriptor read/8, error -71 [ 155.377930][ T7258] FAULT_INJECTION: forcing a failure. [ 155.377930][ T7258] name failslab, interval 1, probability 0, space 0, times 0 [ 155.445005][ T7258] CPU: 0 UID: 0 PID: 7258 Comm: syz.1.442 Not tainted 6.16.0-rc5-next-20250710-syzkaller #0 PREEMPT(full) [ 155.445033][ T7258] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 05/07/2025 [ 155.445045][ T7258] Call Trace: [ 155.445053][ T7258] [ 155.445062][ T7258] dump_stack_lvl+0x189/0x250 [ 155.445096][ T7258] ? __pfx____ratelimit+0x10/0x10 [ 155.445124][ T7258] ? __pfx_dump_stack_lvl+0x10/0x10 [ 155.445152][ T7258] ? __pfx__printk+0x10/0x10 [ 155.445193][ T7258] should_fail_ex+0x414/0x560 [ 155.445229][ T7258] should_failslab+0xa8/0x100 [ 155.445252][ T7258] kmem_cache_alloc_node_noprof+0x76/0x3c0 [ 155.445283][ T7258] ? __alloc_skb+0x112/0x2d0 [ 155.445316][ T7258] __alloc_skb+0x112/0x2d0 [ 155.445349][ T7258] __pskb_copy_fclone+0xa8/0xfb0 [ 155.445371][ T7258] ? kfree+0x18e/0x440 [ 155.445403][ T7258] ? tipc_dest_pop+0x19c/0x230 [ 155.445426][ T7258] tipc_sk_mcast_rcv+0x596/0xeb0 [ 155.445463][ T7258] ? __pfx_tipc_sk_mcast_rcv+0x10/0x10 [ 155.445482][ T7258] ? __lock_acquire+0xab9/0xd20 [ 155.445526][ T7258] ? tipc_mcast_xmit+0x10a4/0x1850 [ 155.445552][ T7258] ? tipc_mcast_xmit+0x10a4/0x1850 [ 155.445575][ T7258] tipc_mcast_xmit+0x123a/0x1850 [ 155.445609][ T7258] ? _copy_from_iter+0x1f1/0x16f0 [ 155.445634][ T7258] ? __pfx_tipc_mcast_xmit+0x10/0x10 [ 155.445656][ T7258] ? rep_movs_alternative+0x4a/0x90 [ 155.445680][ T7258] ? _copy_from_iter+0x24c/0x16f0 [ 155.445707][ T7258] ? rcu_is_watching+0x15/0xb0 [ 155.445733][ T7258] ? trace_kmalloc+0x1f/0xd0 [ 155.445758][ T7258] ? __kmalloc_node_track_caller_noprof+0x28e/0x4e0 [ 155.445794][ T7258] ? __pfx__copy_from_iter+0x10/0x10 [ 155.445820][ T7258] ? __build_skb_around+0x257/0x3e0 [ 155.445852][ T7258] ? skb_put+0x11b/0x210 [ 155.445880][ T7258] ? tipc_msg_build+0x8c6/0xcf0 [ 155.445933][ T7258] ? net_generic+0x1e/0x240 [ 155.445960][ T7258] ? net_generic+0x1e/0x240 [ 155.445985][ T7258] ? tipc_group_bc_cong+0x15f/0x210 [ 155.446019][ T7258] tipc_send_group_bcast+0x79e/0xa70 [ 155.446065][ T7258] ? __pfx_tipc_send_group_bcast+0x10/0x10 [ 155.446105][ T7258] ? __pfx_woken_wake_function+0x10/0x10 [ 155.446142][ T7258] __tipc_sendmsg+0x2d7/0x2960 [ 155.446179][ T7258] ? process_measurement+0x72d/0x1a40 [ 155.446208][ T7258] ? __pfx___tipc_sendmsg+0x10/0x10 [ 155.446238][ T7258] ? aa_label_sk_perm+0x4d3/0x630 [ 155.446276][ T7258] ? __pfx_aa_label_sk_perm+0x10/0x10 [ 155.446333][ T7258] ? __lock_acquire+0xab9/0xd20 [ 155.446370][ T7258] ? __local_bh_enable_ip+0x12d/0x1c0 [ 155.446395][ T7258] ? lockdep_hardirqs_on+0x9c/0x150 [ 155.446423][ T7258] ? __local_bh_enable_ip+0x12d/0x1c0 [ 155.446447][ T7258] ? __pfx___local_bh_enable_ip+0x10/0x10 [ 155.446483][ T7258] tipc_sendmsg+0x55/0x70 [ 155.446507][ T7258] ? __pfx_tipc_sendmsg+0x10/0x10 [ 155.446532][ T7258] __sock_sendmsg+0x219/0x270 [ 155.446560][ T7258] ____sys_sendmsg+0x52d/0x830 [ 155.446597][ T7258] ? __pfx_____sys_sendmsg+0x10/0x10 [ 155.446638][ T7258] ? import_iovec+0x74/0xa0 [ 155.446671][ T7258] ___sys_sendmsg+0x21f/0x2a0 [ 155.446693][ T7258] ? __pfx____sys_sendmsg+0x10/0x10 [ 155.446751][ T7258] ? __fget_files+0x2a/0x420 [ 155.446774][ T7258] ? __fget_files+0x3a0/0x420 [ 155.446808][ T7258] __sys_sendmmsg+0x227/0x430 [ 155.446834][ T7258] ? __pfx___sys_sendmmsg+0x10/0x10 [ 155.446850][ T7258] ? __mutex_unlock_slowpath+0x1cd/0x700 [ 155.446907][ T7258] ? ksys_write+0x22a/0x250 [ 155.446930][ T7258] ? __pfx_ksys_write+0x10/0x10 [ 155.446963][ T7258] __x64_sys_sendmmsg+0xa0/0xc0 [ 155.446985][ T7258] do_syscall_64+0xfa/0x3b0 [ 155.447011][ T7258] ? lockdep_hardirqs_on+0x9c/0x150 [ 155.447037][ T7258] ? entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 155.447056][ T7258] ? clear_bhb_loop+0x60/0xb0 [ 155.447081][ T7258] entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 155.447099][ T7258] RIP: 0033:0x7f401d58e929 [ 155.447117][ T7258] 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 [ 155.447134][ T7258] RSP: 002b:00007f401e30f038 EFLAGS: 00000246 ORIG_RAX: 0000000000000133 [ 155.447155][ T7258] RAX: ffffffffffffffda RBX: 00007f401d7b5fa0 RCX: 00007f401d58e929 [ 155.447169][ T7258] RDX: 0400000000000181 RSI: 00002000000030c0 RDI: 0000000000000005 [ 155.447183][ T7258] RBP: 00007f401e30f090 R08: 0000000000000000 R09: 0000000000000000 [ 155.447195][ T7258] R10: 9200000000000000 R11: 0000000000000246 R12: 0000000000000002 [ 155.447208][ T7258] R13: 0000000000000000 R14: 00007f401d7b5fa0 R15: 00007fffdc09fc58 [ 155.447239][ T7258] [ 155.447248][ T7258] tipc: Failed to clone mcast rcv buffer [ 155.693968][ T5943] usb 3-1: new high-speed USB device number 20 using dummy_hcd [ 155.932615][ T5943] usb 3-1: device descriptor read/8, error -71 [ 156.043293][ T5943] usb usb3-port1: unable to enumerate USB device [ 156.342066][ T5922] usb 4-1: new full-speed USB device number 15 using dummy_hcd [ 156.514528][ T5922] usb 4-1: not running at top speed; connect to a high speed hub [ 156.525051][ T5922] usb 4-1: config 1 interface 0 altsetting 129 has 2 endpoint descriptors, different from the interface descriptor's value: 1 [ 156.538940][ T985] usb 2-1: new high-speed USB device number 27 using dummy_hcd [ 156.547277][ T5922] usb 4-1: config 1 interface 0 has no altsetting 0 [ 156.557247][ T5922] usb 4-1: New USB device found, idVendor=0525, idProduct=a4a8, bcdDevice= 0.40 [ 156.581945][ T5922] usb 4-1: New USB device strings: Mfr=1, Product=2, SerialNumber=3 [ 156.590001][ T5922] usb 4-1: Product: à°Œ [ 156.594727][ T5922] usb 4-1: Manufacturer: ç¡ï–ŸÆ®ã­ˆãµã­í…¬ï”€è“–ë€ï—³ìˆ©â¬‡ç¦”줉ä´æœ•çž«ç£„æ­šë‚·ä‰ë‘—摹涋ë î‹Œ [ 156.606800][ T5922] usb 4-1: SerialNumber: 伯æ•ç™¨é—ªæ±‘໰ï¼â©ç“ ì¢ºá¸žá° ê¿¹í˜œîŸ“䅅呂팵諆▖î·ê ‹ÂŸï‚´áˆ¦à¨¹ëŒ—ã–䘪㻓舚锬谼蜜윫ì»è²æž·ï†·å…‚緰뵗춣픺è¸â«¸ì¤ŒÌ‘✮詛à¼è®êš¥ã¼ƒí‚븅⃾✫å£é’î­Í£ì®‰ä¢ìŸç¯†ì©†ä®œë°¾é€°à®¶å­ ï«µ [ 156.727483][ T985] usb 2-1: too many configurations: 151, using maximum allowed: 8 [ 156.754528][ T985] usb 2-1: New USB device found, idVendor=04d8, idProduct=0082, bcdDevice=ce.b7 [ 156.764059][ T985] usb 2-1: New USB device strings: Mfr=1, Product=2, SerialNumber=130 [ 156.774206][ T985] usb 2-1: Product: syz [ 156.778435][ T985] usb 2-1: Manufacturer: syz [ 156.788561][ T985] usb 2-1: SerialNumber: syz [ 156.799464][ T985] usb 2-1: config 0 descriptor?? [ 156.816039][ T5855] IPVS: starting estimator thread 0... [ 156.829920][ T7280] IPVS: ovf: UDP 224.0.0.2:0 - no destination available [ 156.932056][ T7282] IPVS: using max 27 ests per chain, 64800 per kthread [ 156.952322][ T7284] exFAT-fs (rnullb0): invalid boot record signature [ 156.958958][ T7284] exFAT-fs (rnullb0): failed to read boot sector [ 156.965458][ T7284] exFAT-fs (rnullb0): failed to recognize exfat type [ 157.045297][ T7275] netlink: 'syz.1.447': attribute type 29 has an invalid length. [ 157.056508][ T7273] UDC core: USB Raw Gadget: couldn't find an available UDC or it's busy [ 157.073808][ T7275] netlink: 8 bytes leftover after parsing attributes in process `syz.1.447'. [ 157.078120][ T7273] misc raw-gadget: fail, usb_gadget_register_driver returned -16 [ 157.123402][ T7272] UDC core: USB Raw Gadget: couldn't find an available UDC or it's busy [ 157.144933][ T7272] misc raw-gadget: fail, usb_gadget_register_driver returned -16 [ 157.226534][ T5922] usb 4-1: USB disconnect, device number 15 [ 157.562612][ T985] usb 3-1: new high-speed USB device number 21 using dummy_hcd [ 157.724350][ T985] usb 3-1: Using ep0 maxpacket: 8 [ 157.755889][ T985] usb 3-1: config index 0 descriptor too short (expected 301, got 45) [ 157.784604][ T985] usb 3-1: config 16 interface 0 altsetting 0 endpoint 0x5 has invalid wMaxPacketSize 0 [ 157.789179][ T7310] UDC core: USB Raw Gadget: couldn't find an available UDC or it's busy [ 157.817973][ T985] usb 3-1: config 16 interface 0 altsetting 0 bulk endpoint 0x5 has invalid maxpacket 0 [ 157.837571][ T985] usb 3-1: config 16 interface 0 altsetting 0 bulk endpoint 0x8B has invalid maxpacket 32 [ 157.837833][ T7310] misc raw-gadget: fail, usb_gadget_register_driver returned -16 [ 157.860886][ T985] usb 3-1: config 16 interface 0 altsetting 0 has 2 endpoint descriptors, different from the interface descriptor's value: 3 [ 157.879011][ T7313] vxfs: WRONG superblock magic 00000000 at 1 [ 157.881215][ T985] usb 3-1: New USB device found, idVendor=ee8d, idProduct=db1e, bcdDevice=61.23 [ 157.889778][ T7313] vxfs: WRONG superblock magic 00000000 at 8 [ 157.896139][ T985] usb 3-1: New USB device strings: Mfr=0, Product=0, SerialNumber=0 [ 157.906473][ T7313] vxfs: can't find superblock. [ 157.944536][ T7314] ntfs3(rnullb0): Primary boot signature is not NTFS. [ 157.952533][ T7314] ntfs3(rnullb0): Alternative boot signature is not NTFS. [ 158.135361][ T7296] UDC core: USB Raw Gadget: couldn't find an available UDC or it's busy [ 158.143970][ T985] usb 3-1: usb_control_msg returned -32 [ 158.149614][ T985] usbtmc 3-1:16.0: can't read capabilities [ 158.156548][ T7296] misc raw-gadget: fail, usb_gadget_register_driver returned -16 [ 158.192391][ T985] usb 3-1: USB disconnect, device number 21 [ 158.531016][ T7330] FAULT_INJECTION: forcing a failure. [ 158.531016][ T7330] name failslab, interval 1, probability 0, space 0, times 0 [ 158.546700][ T7330] CPU: 0 UID: 0 PID: 7330 Comm: syz.1.467 Not tainted 6.16.0-rc5-next-20250710-syzkaller #0 PREEMPT(full) [ 158.546730][ T7330] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 05/07/2025 [ 158.546744][ T7330] Call Trace: [ 158.546751][ T7330] [ 158.546760][ T7330] dump_stack_lvl+0x189/0x250 [ 158.546794][ T7330] ? __pfx____ratelimit+0x10/0x10 [ 158.546822][ T7330] ? __pfx_dump_stack_lvl+0x10/0x10 [ 158.546849][ T7330] ? __pfx__printk+0x10/0x10 [ 158.546884][ T7330] ? __pfx___might_resched+0x10/0x10 [ 158.546908][ T7330] ? fs_reclaim_acquire+0x7d/0x100 [ 158.546934][ T7330] should_fail_ex+0x414/0x560 [ 158.546972][ T7330] should_failslab+0xa8/0x100 [ 158.546993][ T7330] kmem_cache_alloc_noprof+0x73/0x3c0 [ 158.547021][ T7330] ? __kvm_mmu_topup_memory_cache+0x1b4/0x610 [ 158.547053][ T7330] __kvm_mmu_topup_memory_cache+0x1b4/0x610 [ 158.547092][ T7330] mmu_topup_memory_caches+0x21/0x170 [ 158.547125][ T7330] kvm_mmu_load+0x9d/0x22f0 [ 158.547154][ T7330] ? queue_delayed_work_on+0x1f7/0x280 [ 158.547185][ T7330] ? kvm_end_pvclock_update+0x2c4/0x3b0 [ 158.547206][ T7330] ? __pfx_queue_delayed_work_on+0x10/0x10 [ 158.547234][ T7330] ? kvm_apic_has_interrupt+0x744/0x770 [ 158.547254][ T7330] ? vmx_flush_tlb_guest+0x27a/0x4c0 [ 158.547286][ T7330] vcpu_run+0x484e/0x6fa0 [ 158.547331][ T7330] ? sched_clock+0x3f/0x60 [ 158.547410][ T7330] ? __pfx_vcpu_run+0x10/0x10 [ 158.547447][ T7330] ? kvm_arch_vcpu_ioctl_run+0x1f3/0x1940 [ 158.547486][ T7330] ? rcu_is_watching+0x15/0xb0 [ 158.547524][ T7330] kvm_arch_vcpu_ioctl_run+0xfc9/0x1940 [ 158.547567][ T7330] ? kvm_arch_vcpu_ioctl_run+0x1f3/0x1940 [ 158.547602][ T7330] ? __pfx_kvm_arch_vcpu_ioctl_run+0x10/0x10 [ 158.547636][ T7330] ? rcu_is_watching+0x15/0xb0 [ 158.547659][ T7330] ? look_up_lock_class+0x74/0x170 [ 158.547686][ T7330] ? register_lock_class+0x51/0x320 [ 158.547714][ T7330] ? __lock_acquire+0xab9/0xd20 [ 158.547767][ T7330] kvm_vcpu_ioctl+0x95c/0xe90 [ 158.547804][ T7330] ? __pfx_kvm_vcpu_ioctl+0x10/0x10 [ 158.547830][ T7330] ? __lock_acquire+0xab9/0xd20 [ 158.547876][ T7330] ? __fget_files+0x2a/0x420 [ 158.547903][ T7330] ? __fget_files+0x2a/0x420 [ 158.547924][ T7330] ? __fget_files+0x3a0/0x420 [ 158.547946][ T7330] ? __fget_files+0x2a/0x420 [ 158.547973][ T7330] ? bpf_lsm_file_ioctl+0x9/0x20 [ 158.548000][ T7330] ? __pfx_kvm_vcpu_ioctl+0x10/0x10 [ 158.548028][ T7330] __se_sys_ioctl+0xfc/0x170 [ 158.548081][ T7330] do_syscall_64+0xfa/0x3b0 [ 158.548108][ T7330] ? lockdep_hardirqs_on+0x9c/0x150 [ 158.548135][ T7330] ? entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 158.548155][ T7330] ? clear_bhb_loop+0x60/0xb0 [ 158.548180][ T7330] entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 158.548200][ T7330] RIP: 0033:0x7f401d58e929 [ 158.548219][ T7330] 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 [ 158.548237][ T7330] RSP: 002b:00007f401e30f038 EFLAGS: 00000246 ORIG_RAX: 0000000000000010 [ 158.548258][ T7330] RAX: ffffffffffffffda RBX: 00007f401d7b5fa0 RCX: 00007f401d58e929 [ 158.548273][ T7330] RDX: 0000000000000000 RSI: 000000000000ae80 RDI: 0000000000000007 [ 158.548286][ T7330] RBP: 00007f401e30f090 R08: 0000000000000000 R09: 0000000000000000 [ 158.548297][ T7330] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000002 [ 158.548309][ T7330] R13: 0000000000000000 R14: 00007f401d7b5fa0 R15: 00007fffdc09fc58 [ 158.548340][ T7330] [ 159.032448][ T5943] usb 4-1: new high-speed USB device number 16 using dummy_hcd [ 159.070249][ T7341] UDF-fs: warning (device rnullb0): udf_load_vrs: No VRS found [ 159.100821][ T7341] UDF-fs: Scanning with blocksize 4096 failed [ 159.195100][ T5943] usb 4-1: Using ep0 maxpacket: 8 [ 159.234145][ T5943] usb 4-1: unable to get BOS descriptor or descriptor too short [ 159.242640][ T5944] usb 3-1: new high-speed USB device number 22 using dummy_hcd [ 159.261122][ T5943] usb 4-1: config 128 has an invalid interface number: 180 but max is 0 [ 159.276758][ T5943] usb 4-1: config 128 has no interface number 0 [ 159.297443][ T5943] usb 4-1: config 128 interface 180 has no altsetting 0 [ 159.325104][ T5943] usb 4-1: New USB device found, idVendor=05ac, idProduct=0232, bcdDevice=be.9c [ 159.336764][ T5943] usb 4-1: New USB device strings: Mfr=1, Product=2, SerialNumber=3 [ 159.345397][ T5943] usb 4-1: Product: syz [ 159.349607][ T5943] usb 4-1: Manufacturer: syz [ 159.355274][ T5943] usb 4-1: SerialNumber: syz [ 159.412997][ T5944] usb 3-1: Using ep0 maxpacket: 16 [ 159.419731][ T5944] usb 3-1: config 0 has an invalid descriptor of length 0, skipping remainder of the config [ 159.430028][ T5944] usb 3-1: config 0 interface 0 altsetting 0 endpoint 0x82 has an invalid bInterval 0, changing to 7 [ 159.441005][ T5944] usb 3-1: config 0 interface 0 altsetting 0 endpoint 0x2 has an invalid bInterval 0, changing to 7 [ 159.451840][ T5944] usb 3-1: config 0 interface 0 altsetting 0 endpoint 0x2 has invalid wMaxPacketSize 0 [ 159.461794][ T5944] usb 3-1: config 0 interface 0 altsetting 0 has 2 endpoint descriptors, different from the interface descriptor's value: 3 [ 159.475924][ T5944] usb 3-1: New USB device found, idVendor=2040, idProduct=b138, bcdDevice= 1.42 [ 159.485052][ T5944] usb 3-1: New USB device strings: Mfr=4, Product=0, SerialNumber=0 [ 159.493139][ T5944] usb 3-1: Manufacturer: syz [ 159.501107][ T5944] usb 3-1: config 0 descriptor?? [ 159.582687][ T5943] input: bcm5974 as /devices/platform/dummy_hcd.3/usb4/4-1/4-1:128.180/input/input19 [ 159.595281][ T5207] bcm5974 4-1:128.180: could not read from device [ 159.605836][ T5207] bcm5974 4-1:128.180: could not read from device [ 159.622656][ T5207] bcm5974 4-1:128.180: could not read from device [ 159.631112][ T5207] bcm5974 4-1:128.180: could not read from device [ 159.633619][ T5943] usb 4-1: USB disconnect, device number 16 [ 159.794116][ T5944] rc_core: IR keymap rc-hauppauge not found [ 159.800161][ T5944] Registered IR keymap rc-empty [ 159.807699][ T5944] mceusb 3-1:0.0: Error: mce write submit urb error = -90 [ 159.832182][ T5944] mceusb 3-1:0.0: Error: mce write submit urb error = -90 [ 159.865677][ T5944] rc rc0: Conexant Hybrid TV (cx231xx) MCE IR no TX as /devices/platform/dummy_hcd.2/usb3/3-1/3-1:0.0/rc/rc0 [ 159.879712][ T5944] input: Conexant Hybrid TV (cx231xx) MCE IR no TX as /devices/platform/dummy_hcd.2/usb3/3-1/3-1:0.0/rc/rc0/input20 [ 159.898304][ T5944] mceusb 3-1:0.0: Error: mce write submit urb error = -90 [ 159.932271][ T5944] mceusb 3-1:0.0: Error: mce write submit urb error = -90 [ 159.952096][ T5944] mceusb 3-1:0.0: Error: mce write submit urb error = -90 [ 159.995842][ T5944] mceusb 3-1:0.0: Error: mce write submit urb error = -90 [ 160.025521][ T5944] mceusb 3-1:0.0: Error: mce write submit urb error = -90 [ 160.062957][ T5944] mceusb 3-1:0.0: Error: mce write submit urb error = -90 [ 160.092095][ T5944] mceusb 3-1:0.0: Error: mce write submit urb error = -90 [ 160.112069][ T5944] mceusb 3-1:0.0: Error: mce write submit urb error = -90 [ 160.132281][ T5944] mceusb 3-1:0.0: Error: mce write submit urb error = -90 [ 160.152551][ T5944] mceusb 3-1:0.0: Error: mce write submit urb error = -90 [ 160.180052][ T7370] loop3: detected capacity change from 0 to 1 [ 160.182516][ T5944] mceusb 3-1:0.0: Error: mce write submit urb error = -90 [ 160.196094][ T7370] Dev loop3: unable to read RDB block 1 [ 160.201735][ T7370] loop3: unable to read partition table [ 160.212703][ T7370] loop3: partition table beyond EOD, truncated [ 160.218964][ T7370] loop_reread_partitions: partition scan of loop3 (þ被xü—ŸÑà– ) failed (rc=-5) [ 160.245891][ T5944] mceusb 3-1:0.0: Registered 424242424242 with mce emulator interface version 1 [ 160.280150][ T5944] mceusb 3-1:0.0: 2 tx ports (0x0 cabled) and 2 rx sensors (0x0 active) [ 160.435657][ T7376] omfs: Invalid superblock (0) [ 160.458332][ T985] usb 3-1: USB disconnect, device number 22 [ 160.497481][ T7378] UDC core: USB Raw Gadget: couldn't find an available UDC or it's busy [ 160.497972][ T7378] misc raw-gadget: fail, usb_gadget_register_driver returned -16 [ 160.535290][ T7378] vxfs: WRONG superblock magic 00000000 at 1 [ 160.535485][ T7378] vxfs: WRONG superblock magic 00000000 at 8 [ 160.535503][ T7378] vxfs: can't find superblock. [ 160.678356][ T7374] Trying to write to read-only block-device nullb0 [ 160.739807][ T7384] netlink: 64 bytes leftover after parsing attributes in process `syz.3.484'. [ 161.402693][ T7401] libceph: resolve '4' (ret=-3): failed [ 161.445054][ T51] Bluetooth: hci0: unexpected event 0x01 length: 4 > 1 [ 161.870260][ T7414] NILFS (rnullb0): couldn't find nilfs on the device [ 162.105499][ T7425] ntfs3(nbd3): try to read out of volume at offset 0x0 [ 162.687234][ T7439] can: request_module (can-proto-3) failed. [ 163.274387][ T7460] netlink: 8 bytes leftover after parsing attributes in process `syz.1.505'. [ 163.292239][ T5943] usb 4-1: new high-speed USB device number 17 using dummy_hcd [ 163.452000][ T5943] usb 4-1: Using ep0 maxpacket: 16 [ 163.459156][ T7466] UDC core: USB Raw Gadget: couldn't find an available UDC or it's busy [ 163.469571][ T5943] usb 4-1: config 0 has an invalid interface number: 236 but max is 0 [ 163.482548][ T5943] usb 4-1: config 0 has no interface number 0 [ 163.500200][ T5943] usb 4-1: too many endpoints for config 0 interface 236 altsetting 111: 147, using maximum allowed: 30 [ 163.505369][ T7466] misc raw-gadget: fail, usb_gadget_register_driver returned -16 [ 163.520925][ T5943] usb 4-1: config 0 interface 236 altsetting 111 has 0 endpoint descriptors, different from the interface descriptor's value: 147 [ 163.551940][ T5943] usb 4-1: config 0 interface 236 has no altsetting 0 [ 163.565792][ T5943] usb 4-1: New USB device found, idVendor=05d1, idProduct=2001, bcdDevice=29.00 [ 163.581989][ T5943] usb 4-1: New USB device strings: Mfr=1, Product=2, SerialNumber=3 [ 163.600669][ T5943] usb 4-1: Product: syz [ 163.610557][ T5943] usb 4-1: Manufacturer: syz [ 163.620712][ T5943] usb 4-1: SerialNumber: syz [ 163.641720][ T5943] usb 4-1: config 0 descriptor?? [ 163.774092][ T7468] tipc: Enabling of bearer rejected, already enabled [ 163.948239][ T5943] ftdi_sio 4-1:0.236: FTDI USB Serial Device converter detected [ 163.976292][ T5943] usb 4-1: Detected FT4233HP [ 164.162146][ T5943] ftdi_sio ttyUSB0: Unable to read latency timer: -71 [ 164.186021][ T5943] ftdi_sio ttyUSB0: Unable to write latency timer: -71 [ 164.206668][ T5943] usb 4-1: FTDI USB Serial Device converter now attached to ttyUSB0 [ 164.230902][ T5943] usb 4-1: USB disconnect, device number 17 [ 164.252560][ T5943] ftdi_sio ttyUSB0: FTDI USB Serial Device converter now disconnected from ttyUSB0 [ 164.283737][ T5943] ftdi_sio 4-1:0.236: device disconnected [ 164.652014][ T5944] usb 3-1: new full-speed USB device number 23 using dummy_hcd [ 164.755480][ T7484] loop3: detected capacity change from 0 to 1 [ 164.780556][ T7484] Dev loop3: unable to read RDB block 1 [ 164.786387][ T5944] usb 3-1: device descriptor read/64, error -71 [ 164.796521][ T7484] loop3: unable to read partition table [ 164.812330][ T7484] loop3: partition table beyond EOD, truncated [ 164.832034][ T7484] loop_reread_partitions: partition scan of loop3 (þ被xü—ŸÑà– ) failed (rc=-5) [ 165.042198][ T5944] usb 3-1: new full-speed USB device number 24 using dummy_hcd [ 165.183033][ T5944] usb 3-1: device descriptor read/64, error -71 [ 165.202009][ T5855] usb 4-1: new high-speed USB device number 18 using dummy_hcd [ 165.242645][ T7502] UDC core: USB Raw Gadget: couldn't find an available UDC or it's busy [ 165.252471][ T7502] misc raw-gadget: fail, usb_gadget_register_driver returned -16 [ 165.292491][ T5944] usb usb3-port1: attempt power cycle [ 165.368236][ T5855] usb 4-1: New USB device found, idVendor=055f, idProduct=c230, bcdDevice=b6.ac [ 165.377465][ T5855] usb 4-1: New USB device strings: Mfr=1, Product=2, SerialNumber=3 [ 165.385632][ T5855] usb 4-1: Product: syz [ 165.389838][ T5855] usb 4-1: Manufacturer: syz [ 165.394534][ T5855] usb 4-1: SerialNumber: syz [ 165.402523][ T5855] usb 4-1: config 0 descriptor?? [ 165.410671][ T5855] gspca_main: sunplus-2.14.0 probing 055f:c230 [ 165.631957][ T5944] usb 3-1: new full-speed USB device number 25 using dummy_hcd [ 165.652563][ T5944] usb 3-1: device descriptor read/8, error -71 [ 165.789654][ T7504] omfs: Invalid superblock (0) [ 165.801163][ T7506] omfs: Invalid superblock (0) [ 165.875902][ T7510] NILFS (rnullb0): couldn't find nilfs on the device [ 165.925375][ T5944] usb 3-1: new full-speed USB device number 26 using dummy_hcd [ 165.940154][ T7512] EXT4-fs (rnullb0): VFS: Can't find ext4 filesystem [ 165.966398][ T5944] usb 3-1: device descriptor read/8, error -71 [ 166.080503][ T7516] /dev/sg0: Can't lookup blockdev [ 166.096232][ T5944] usb usb3-port1: unable to enumerate USB device [ 166.191194][ T7520] No control pipe specified [ 166.199405][ T7520] No control pipe specified [ 166.211598][ T7520] No control pipe specified [ 166.225472][ T7520] No control pipe specified [ 166.229208][ T5855] gspca_sunplus: reg_r err -71 [ 166.230893][ T7520] No control pipe specified [ 166.239792][ T5855] sunplus 4-1:0.0: probe with driver sunplus failed with error -71 [ 166.244000][ T7520] No control pipe specified [ 166.252301][ T5855] usb 4-1: USB disconnect, device number 18 [ 166.260554][ T7520] No control pipe specified [ 166.262365][ T7518] ntfs3(rnullb0): Primary boot signature is not NTFS. [ 166.276037][ T7518] ntfs3(rnullb0): Alternative boot signature is not NTFS. [ 166.279317][ T7520] No control pipe specified [ 166.290058][ T7520] No control pipe specified [ 166.297229][ T7520] No control pipe specified [ 166.302598][ T7520] No control pipe specified [ 166.307526][ T7520] No control pipe specified [ 166.313094][ T7520] No control pipe specified [ 166.318078][ T7520] No control pipe specified [ 166.324424][ T7520] No control pipe specified [ 166.329374][ T7520] No control pipe specified [ 166.335550][ T7520] No control pipe specified [ 166.340421][ T7520] No control pipe specified [ 166.345656][ T7520] No control pipe specified [ 166.350519][ T7520] No control pipe specified [ 166.356634][ T7520] No control pipe specified [ 166.361522][ T7520] No control pipe specified [ 166.366657][ T7520] No control pipe specified [ 166.371388][ T7520] No control pipe specified [ 166.376494][ T7520] No control pipe specified [ 166.381248][ T7520] No control pipe specified [ 166.386539][ T7520] No control pipe specified [ 166.391275][ T7520] No control pipe specified [ 166.396370][ T7520] No control pipe specified [ 166.401827][ T7520] No control pipe specified [ 166.406942][ T7520] No control pipe specified [ 166.412338][ T7520] No control pipe specified [ 166.417236][ T7520] No control pipe specified [ 166.492493][ T7525] UDC core: USB Raw Gadget: couldn't find an available UDC or it's busy [ 166.503122][ T7525] misc raw-gadget: fail, usb_gadget_register_driver returned -16 [ 166.754381][ T7531] ./file0: Can't lookup blockdev [ 166.824158][ T7533] loop3: detected capacity change from 0 to 1 [ 166.836855][ T7533] Dev loop3: unable to read RDB block 1 [ 166.844840][ T7533] loop3: unable to read partition table [ 166.850644][ T7533] loop3: partition table beyond EOD, truncated [ 166.857674][ T7533] loop_reread_partitions: partition scan of loop3 (þ被xü—ŸÑà– ) failed (rc=-5) [ 167.062281][ T5855] usb 4-1: new high-speed USB device number 19 using dummy_hcd [ 167.212100][ T5855] usb 4-1: device descriptor read/64, error -71 [ 167.229327][ T7544] netlink: 'syz.2.536': attribute type 4 has an invalid length. [ 167.351272][ T7550] Can't find a SQUASHFS superblock on rnullb0 [ 167.428166][ T7542] netlink: 60 bytes leftover after parsing attributes in process `syz.1.535'. [ 167.439604][ T7541] netlink: 60 bytes leftover after parsing attributes in process `syz.1.535'. [ 167.462146][ T5855] usb 4-1: new high-speed USB device number 20 using dummy_hcd [ 167.611965][ T5855] usb 4-1: device descriptor read/64, error -71 [ 167.742425][ T5855] usb usb4-port1: attempt power cycle [ 167.804705][ T7558] sctp: failed to load transform for md5: -4 [ 168.092296][ T5855] usb 4-1: new high-speed USB device number 21 using dummy_hcd [ 168.124635][ T5855] usb 4-1: device descriptor read/8, error -71 [ 168.383714][ T5855] usb 4-1: new high-speed USB device number 22 using dummy_hcd [ 168.424699][ T5855] usb 4-1: device descriptor read/8, error -71 [ 168.553513][ T5855] usb usb4-port1: unable to enumerate USB device [ 168.648550][ T7593] MTD: Attempt to mount non-MTD device "/dev/rnullb0" [ 168.656098][ T7593] VFS: Can't find a romfs filesystem on dev rnullb0. [ 168.656098][ T7593] [ 168.923981][ T7605] netlink: 164 bytes leftover after parsing attributes in process `syz.2.553'. [ 168.958932][ T7606] UDC core: USB Raw Gadget: couldn't find an available UDC or it's busy [ 168.994943][ T7606] misc raw-gadget: fail, usb_gadget_register_driver returned -16 [ 169.154655][ T7612] vxfs: WRONG superblock magic 00000000 at 1 [ 169.160917][ T7612] vxfs: WRONG superblock magic 00000000 at 8 [ 169.167101][ T7612] vxfs: can't find superblock. [ 169.498722][ T7620] ptrace attach of "./syz-executor exec"[5854] was attempted by ""[7620] [ 169.510269][ T7620] hpfs: Bad magic ... probably not HPFS [ 169.560863][ T7622] UDC core: USB Raw Gadget: couldn't find an available UDC or it's busy [ 169.616074][ T7622] misc raw-gadget: fail, usb_gadget_register_driver returned -16 [ 169.651542][ T7622] UDC core: USB Raw Gadget: couldn't find an available UDC or it's busy [ 169.661330][ T7622] misc raw-gadget: fail, usb_gadget_register_driver returned -16 [ 169.782289][ T5944] usb 3-1: new high-speed USB device number 27 using dummy_hcd [ 169.801470][ T7631] hfs: can't find a HFS filesystem on dev rnullb0 [ 169.932021][ T5944] usb 3-1: device descriptor read/64, error -71 [ 170.129753][ T7638] /dev/rnullb0: Can't open blockdev [ 170.182352][ T5944] usb 3-1: new high-speed USB device number 28 using dummy_hcd [ 170.322228][ T5855] usb 4-1: new high-speed USB device number 23 using dummy_hcd [ 170.331412][ T5944] usb 3-1: device descriptor read/64, error -71 [ 170.464575][ T5944] usb usb3-port1: attempt power cycle [ 170.504885][ T5855] usb 4-1: Using ep0 maxpacket: 16 [ 170.540233][ T7637] binder_alloc: 7636: binder_alloc_buf, no vma [ 170.558048][ T5855] usb 4-1: unable to get BOS descriptor or descriptor too short [ 170.575254][ T5855] usb 4-1: unable to read config index 0 descriptor/start: -71 [ 170.586004][ T5855] usb 4-1: can't read configurations, error -71 [ 170.675951][ T7655] syz.1.568: attempt to access beyond end of device [ 170.675951][ T7655] loop1: rw=6144, sector=128, nr_sectors = 8 limit=0 [ 170.701969][ T7655] gfs2: error -5 reading superblock [ 170.802181][ T5944] usb 3-1: new high-speed USB device number 29 using dummy_hcd [ 170.839497][ T5944] usb 3-1: device descriptor read/8, error -71 [ 170.888753][ T7661] UDC core: USB Raw Gadget: couldn't find an available UDC or it's busy [ 170.900816][ T7661] misc raw-gadget: fail, usb_gadget_register_driver returned -16 [ 170.916292][ T7661] UDC core: USB Raw Gadget: couldn't find an available UDC or it's busy [ 170.925393][ T7661] misc raw-gadget: fail, usb_gadget_register_driver returned -16 [ 170.937074][ T7661] netlink: zone id is out of range [ 170.942737][ T7661] netlink: zone id is out of range [ 170.948038][ T7661] netlink: zone id is out of range [ 170.953509][ T7661] netlink: zone id is out of range [ 170.958779][ T7661] netlink: zone id is out of range [ 170.965933][ T7661] netlink: zone id is out of range [ 170.971138][ T7661] netlink: zone id is out of range [ 170.976971][ T7661] netlink: del zone limit has 4 unknown bytes [ 171.082282][ T5944] usb 3-1: new high-speed USB device number 30 using dummy_hcd [ 171.126209][ T5944] usb 3-1: device descriptor read/8, error -71 [ 171.252334][ T5944] usb usb3-port1: unable to enumerate USB device [ 171.534216][ T7668] loop3: detected capacity change from 0 to 1 [ 171.541376][ T7668] Dev loop3: unable to read RDB block 1 [ 171.549761][ T7668] loop3: unable to read partition table [ 171.556757][ T7668] loop3: partition table beyond EOD, truncated [ 171.565371][ T7668] loop_reread_partitions: partition scan of loop3 (þ被xü—ŸÑà– ) failed (rc=-5) [ 171.634078][ T5855] usb 4-1: new high-speed USB device number 24 using dummy_hcd [ 171.727642][ T30] audit: type=1326 audit(1752178957.328:4): auid=4294967295 uid=0 gid=0 ses=4294967295 subj=unconfined pid=7669 comm="syz.1.575" exe="/root/syz-executor" sig=9 arch=c000003e syscall=231 compat=0 ip=0x7f401d58e929 code=0x0 [ 171.792588][ T5855] usb 4-1: Using ep0 maxpacket: 8 [ 171.805391][ T5855] usb 4-1: New USB device found, idVendor=046d, idProduct=08dd, bcdDevice=ff.f4 [ 171.814702][ T7673] UDC core: USB Raw Gadget: couldn't find an available UDC or it's busy [ 171.815156][ T7673] misc raw-gadget: fail, usb_gadget_register_driver returned -16 [ 171.829014][ T5855] usb 4-1: New USB device strings: Mfr=8, Product=2, SerialNumber=3 [ 171.839470][ T5855] usb 4-1: Product: syz [ 171.844472][ T5855] usb 4-1: Manufacturer: syz [ 171.849184][ T5855] usb 4-1: SerialNumber: syz [ 171.859121][ T5855] usb 4-1: config 0 descriptor?? [ 171.870908][ T5855] gspca_main: gspca_zc3xx-2.14.0 probing 046d:08dd [ 172.481669][ T5855] input: gspca_zc3xx as /devices/platform/dummy_hcd.3/usb4/4-1/input/input21 [ 172.683590][ T5943] usb 4-1: USB disconnect, device number 24 [ 173.341647][ T7695] loop3: detected capacity change from 0 to 1 [ 173.357140][ T6386] Dev loop3: unable to read RDB block 1 [ 173.363314][ T6386] loop3: unable to read partition table [ 173.368815][ T7697] openvswitch: netlink: Unknown key attributes 2 [ 173.369319][ T6386] loop3: partition table beyond EOD, truncated [ 173.393805][ T7695] Dev loop3: unable to read RDB block 1 [ 173.399432][ T7695] loop3: unable to read partition table [ 173.405987][ T7695] loop3: partition table beyond EOD, truncated [ 173.412428][ T7695] loop_reread_partitions: partition scan of loop3 (þ被xü—ŸÑà– ) failed (rc=-5) [ 173.766418][ T7708] /dev/rnullb0: Can't open blockdev [ 173.780666][ T7708] /dev/rnullb0: Can't open blockdev [ 174.512131][ T5943] usb 4-1: new full-speed USB device number 25 using dummy_hcd [ 174.683964][ T5943] usb 4-1: config 0 has an invalid descriptor of length 0, skipping remainder of the config [ 174.695862][ T5943] usb 4-1: config 0 interface 0 altsetting 0 has an endpoint descriptor with address 0xF9, changing to 0x89 [ 174.708068][ T5943] usb 4-1: config 0 interface 0 altsetting 0 endpoint 0x89 has an invalid bInterval 0, changing to 10 [ 174.720833][ T5943] usb 4-1: config 0 interface 0 altsetting 0 endpoint 0x89 has invalid maxpacket 65535, setting to 64 [ 174.732494][ T5943] usb 4-1: config 0 interface 0 altsetting 0 endpoint 0xF has invalid wMaxPacketSize 0 [ 174.743281][ T5943] usb 4-1: config 0 interface 0 altsetting 0 has 2 endpoint descriptors, different from the interface descriptor's value: 3 [ 174.761744][ T5943] usb 4-1: New USB device found, idVendor=0bc7, idProduct=0008, bcdDevice=4f.c8 [ 174.771406][ T5943] usb 4-1: New USB device strings: Mfr=1, Product=2, SerialNumber=3 [ 174.784427][ T5943] usb 4-1: Product: syz [ 174.788763][ T5943] usb 4-1: Manufacturer: syz [ 174.795537][ T5943] usb 4-1: SerialNumber: syz [ 174.809341][ T5943] usb 4-1: config 0 descriptor?? [ 174.819995][ T7724] raw-gadget.1 gadget.3: fail, usb_ep_enable returned -22 [ 174.835656][ T5943] ati_remote 4-1:0.0: ati_remote_probe: Unexpected endpoint_out [ 174.994673][ T7729] /dev/rnullb0: Can't open blockdev [ 175.043697][ T5943] usb 4-1: USB disconnect, device number 25 [ 175.422518][ T7738] netlink: 8 bytes leftover after parsing attributes in process `syz.1.598'. [ 175.447677][ T7740] netlink: 8 bytes leftover after parsing attributes in process `syz.2.599'. [ 175.455861][ T7741] /dev/rnullb0: Can't open blockdev [ 175.510221][ T7738] /dev/rnullb0: Can't open blockdev [ 175.588619][ T7747] netlink: 830 bytes leftover after parsing attributes in process `syz.1.601'. [ 175.901942][ T985] usb 4-1: new full-speed USB device number 26 using dummy_hcd [ 176.042104][ T985] usb 4-1: device descriptor read/64, error -71 [ 176.273136][ T7763] UDC core: USB Raw Gadget: couldn't find an available UDC or it's busy [ 176.282602][ T7763] misc raw-gadget: fail, usb_gadget_register_driver returned -16 [ 176.284159][ T985] usb 4-1: new full-speed USB device number 27 using dummy_hcd [ 176.452446][ T985] usb 4-1: device descriptor read/64, error -71 [ 176.564805][ T985] usb usb4-port1: attempt power cycle [ 176.610729][ T7772] tipc: Enabling of bearer rejected, already enabled [ 176.787915][ T7779] /dev/rnullb0: Can't open blockdev [ 176.902067][ T985] usb 4-1: new full-speed USB device number 28 using dummy_hcd [ 176.938598][ T985] usb 4-1: device descriptor read/8, error -71 [ 176.980913][ T7787] hpfs: Bad magic ... probably not HPFS [ 177.202033][ T985] usb 4-1: new full-speed USB device number 29 using dummy_hcd [ 177.235344][ T985] usb 4-1: device descriptor read/8, error -71 [ 177.350713][ T7801] netlink: 'syz.0.620': attribute type 10 has an invalid length. [ 177.362753][ T985] usb usb4-port1: unable to enumerate USB device [ 177.391045][ T7801] 8021q: adding VLAN 0 to HW filter on device team0 [ 177.414960][ T7801] bond0: (slave team0): Enslaving as an active interface with an up link [ 177.823874][ T7820] UDC core: USB Raw Gadget: couldn't find an available UDC or it's busy [ 177.833995][ T7820] misc raw-gadget: fail, usb_gadget_register_driver returned -16 [ 177.841744][ T7815] /dev/sg0: Can't lookup blockdev [ 177.867569][ T7820] UDC core: USB Raw Gadget: couldn't find an available UDC or it's busy [ 177.878525][ T7820] misc raw-gadget: fail, usb_gadget_register_driver returned -16 [ 178.086777][ T7831] netlink: 2384 bytes leftover after parsing attributes in process `syz.2.630'. [ 178.582461][ T30] audit: type=1400 audit(1752178964.178:5): apparmor="DENIED" operation="stack_onexec" class="file" info="label not found" error=-2 profile="unconfined" name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overlayfs: missing 'workdir' [ 178.758109][ T7856] loop3: detected capacity change from 0 to 1 [ 178.765221][ T7854] hpfs: Bad magic ... probably not HPFS [ 178.769531][ T7853] overlayfs: missing 'workdir' [ 178.780065][ T7856] Dev loop3: unable to read RDB block 1 [ 178.796116][ T7856] loop3: unable to read partition table [ 178.803874][ T7856] loop3: partition table beyond EOD, truncated [ 178.817784][ T7856] loop_reread_partitions: partition scan of loop3 (þ被xü—ŸÑà– ) failed (rc=-5) [ 178.834766][ T7857] hpfs: Bad magic ... probably not HPFS [ 178.852401][ T5222] Dev loop3: unable to read RDB block 1 [ 178.862783][ T5222] loop3: unable to read partition table [ 178.869423][ T5222] loop3: partition table beyond EOD, truncated [ 178.884328][ T5944] IPVS: starting estimator thread 0... [ 178.992019][ T7862] IPVS: using max 26 ests per chain, 62400 per kthread [ 179.002048][ T7864] tmpfs: Bad value for 'mpol' [ 179.017846][ T5222] Dev loop3: unable to read RDB block 1 [ 179.026188][ T5222] loop3: unable to read partition table [ 179.045136][ T5222] loop3: partition table beyond EOD, truncated [ 179.252087][ T5944] usb 3-1: new high-speed USB device number 31 using dummy_hcd [ 179.320999][ T7882] UDC core: USB Raw Gadget: couldn't find an available UDC or it's busy [ 179.332966][ T5943] usb 4-1: new high-speed USB device number 30 using dummy_hcd [ 179.344739][ T7882] misc raw-gadget: fail, usb_gadget_register_driver returned -16 [ 179.359974][ T7882] UDC core: USB Raw Gadget: couldn't find an available UDC or it's busy [ 179.372483][ T7882] misc raw-gadget: fail, usb_gadget_register_driver returned -16 [ 179.444103][ T5944] usb 3-1: New USB device found, idVendor=0cf3, idProduct=9271, bcdDevice= 1.08 [ 179.455335][ T5944] usb 3-1: New USB device strings: Mfr=1, Product=2, SerialNumber=3 [ 179.464156][ T5944] usb 3-1: Product: syz [ 179.468498][ T5944] usb 3-1: Manufacturer: syz [ 179.473586][ T5944] usb 3-1: SerialNumber: syz [ 179.485074][ T5944] usb 3-1: ath9k_htc: Firmware ath9k_htc/htc_9271-1.4.0.fw requested [ 179.511425][ T5855] usb 3-1: ath9k_htc: Transferred FW: ath9k_htc/htc_9271-1.4.0.fw, size: 51008 [ 179.532938][ T5943] usb 4-1: Using ep0 maxpacket: 16 [ 179.541787][ T5943] usb 4-1: config index 0 descriptor too short (expected 59154, got 18) [ 179.550741][ T5943] usb 4-1: config 0 has an invalid interface number: 0 but max is -1 [ 179.559306][ T5943] usb 4-1: config 0 has 1 interface, different from the descriptor's value: 0 [ 179.573922][ T5943] usb 4-1: New USB device found, idVendor=061d, idProduct=c020, bcdDevice=9c.15 [ 179.583149][ T5943] usb 4-1: New USB device strings: Mfr=1, Product=2, SerialNumber=3 [ 179.591201][ T5943] usb 4-1: Product: syz [ 179.595572][ T5943] usb 4-1: Manufacturer: syz [ 179.600231][ T5943] usb 4-1: SerialNumber: syz [ 179.607982][ T5943] usb 4-1: config 0 descriptor?? [ 179.616647][ T5943] ssu100 4-1:0.0: Quatech SSU-100 USB to Serial Driver converter detected [ 179.919477][ T7864] hpfs: Bad magic ... probably not HPFS [ 179.972837][ T5944] usb 3-1: USB disconnect, device number 31 [ 180.020068][ T7871] openvswitch: netlink: VXLAN extension message has 1 unknown bytes. [ 180.031625][ T7871] UDC core: USB Raw Gadget: couldn't find an available UDC or it's busy [ 180.047269][ T7871] misc raw-gadget: fail, usb_gadget_register_driver returned -16 [ 180.061425][ T5943] ssu100 4-1:0.0: probe with driver ssu100 failed with error -71 [ 180.086029][ T5943] usb 4-1: USB disconnect, device number 30 [ 180.472972][ T7897] loop3: detected capacity change from 0 to 1 [ 180.505172][ T7897] Dev loop3: unable to read RDB block 1 [ 180.522707][ T7897] loop3: unable to read partition table [ 180.543326][ T7897] loop3: partition table beyond EOD, truncated [ 180.559829][ T7897] loop_reread_partitions: partition scan of loop3 (þ被xü—ŸÑà– ) failed (rc=-5) [ 180.602055][ T5855] ath9k_htc 3-1:1.0: ath9k_htc: Target is unresponsive [ 180.621746][ T5855] ath9k_htc: Failed to initialize the device [ 180.651212][ T5944] usb 3-1: ath9k_htc: USB layer deinitialized [ 180.982009][ T5944] usb 3-1: new high-speed USB device number 32 using dummy_hcd [ 181.143803][ T5944] usb 3-1: config 0 interface 0 altsetting 0 endpoint 0x6 has invalid wMaxPacketSize 0 [ 181.161955][ T5944] usb 3-1: config 0 interface 0 altsetting 0 bulk endpoint 0x6 has invalid maxpacket 0 [ 181.191976][ T5944] usb 3-1: config 0 interface 0 altsetting 0 endpoint 0x82 has invalid wMaxPacketSize 0 [ 181.201778][ T5944] usb 3-1: config 0 interface 0 altsetting 0 bulk endpoint 0x82 has invalid maxpacket 0 [ 181.215383][ T5944] usb 3-1: New USB device found, idVendor=1199, idProduct=b000, bcdDevice=e5.38 [ 181.225146][ T5944] usb 3-1: New USB device strings: Mfr=1, Product=2, SerialNumber=3 [ 181.233294][ T7911] /dev/rnullb0: Can't open blockdev [ 181.233690][ T5944] usb 3-1: Product: syz [ 181.255325][ T5944] usb 3-1: Manufacturer: syz [ 181.260000][ T5944] usb 3-1: SerialNumber: syz [ 181.424228][ T5944] usb 3-1: config 0 descriptor?? [ 181.771948][ T5944] usb 3-1: USB disconnect, device number 32 [ 181.851964][ T5855] usb 4-1: new high-speed USB device number 31 using dummy_hcd [ 182.002041][ T5855] usb 4-1: Using ep0 maxpacket: 32 [ 182.009338][ T5855] usb 4-1: config 0 has an invalid interface number: 194 but max is 0 [ 182.018297][ T5855] usb 4-1: config 0 has no interface number 0 [ 182.031930][ T5855] usb 4-1: too many endpoints for config 0 interface 194 altsetting 181: 76, using maximum allowed: 30 [ 182.053350][ T5855] usb 4-1: config 0 interface 194 altsetting 181 has 0 endpoint descriptors, different from the interface descriptor's value: 76 [ 182.071932][ T5855] usb 4-1: config 0 interface 194 has no altsetting 0 [ 182.081353][ T5855] usb 4-1: New USB device found, idVendor=05a9, idProduct=1550, bcdDevice=e4.bb [ 182.091312][ T5855] usb 4-1: New USB device strings: Mfr=1, Product=2, SerialNumber=3 [ 182.099761][ T5855] usb 4-1: Product: syz [ 182.104323][ T5855] usb 4-1: Manufacturer: syz [ 182.108963][ T5855] usb 4-1: SerialNumber: syz [ 182.125232][ T5855] usb 4-1: config 0 descriptor?? [ 182.397518][ T5855] gspca_main: ov534_9-2.14.0 probing 05a9:1550 [ 182.407301][ T5855] gspca_ov534_9: reg_w failed -71 [ 182.744938][ T44] usb 3-1: new high-speed USB device number 33 using dummy_hcd [ 182.812211][ T5855] gspca_ov534_9: Unknown sensor 0000 [ 182.812334][ T5855] ov534_9 4-1:0.194: probe with driver ov534_9 failed with error -22 [ 182.836460][ T7937] XFS (rnullb0): Invalid superblock magic number [ 182.849198][ T5855] usb 4-1: USB disconnect, device number 31 [ 182.902017][ T44] usb 3-1: Using ep0 maxpacket: 8 [ 182.935629][ T44] usb 3-1: New USB device found, idVendor=046d, idProduct=08dd, bcdDevice=ff.f4 [ 182.952367][ T44] usb 3-1: New USB device strings: Mfr=8, Product=2, SerialNumber=3 [ 182.962284][ T44] usb 3-1: Product: syz [ 182.966498][ T44] usb 3-1: Manufacturer: syz [ 183.000173][ T44] usb 3-1: SerialNumber: syz [ 183.020053][ T44] usb 3-1: config 0 descriptor?? [ 183.049305][ T44] gspca_main: gspca_zc3xx-2.14.0 probing 046d:08dd [ 183.074426][ T7948] netlink: 60 bytes leftover after parsing attributes in process `syz.0.668'. [ 183.271414][ T7954] iommufd_mock iommufd_mock0: Adding to iommu group 0 [ 183.558371][ T7962] 9pnet_fd: Insufficient options for proto=fd [ 183.636189][ T7961] UDF-fs: warning (device rnullb0): udf_load_vrs: No VRS found [ 183.643994][ T7961] UDF-fs: Scanning with blocksize 4096 failed [ 183.677180][ T44] input: gspca_zc3xx as /devices/platform/dummy_hcd.2/usb3/3-1/input/input24 [ 183.879685][ T44] usb 3-1: USB disconnect, device number 33 [ 184.128351][ T7976] /dev/rnullb0: Can't open blockdev [ 184.193745][ T7979] UDC core: USB Raw Gadget: couldn't find an available UDC or it's busy [ 184.222923][ T7979] misc raw-gadget: fail, usb_gadget_register_driver returned -16 [ 184.358823][ T7983] tipc: Enabled bearer , priority 10 [ 184.466403][ T7987] omfs: Invalid superblock (0) [ 184.556634][ T7992] /dev/rnullb0: Can't open blockdev [ 184.666710][ T7998] /dev/rnullb0: Can't open blockdev [ 184.722026][ T44] usb 3-1: new high-speed USB device number 34 using dummy_hcd [ 184.804690][ T8003] /dev/rnullb0: Can't open blockdev [ 184.882258][ T44] usb 3-1: Using ep0 maxpacket: 16 [ 184.899937][ T44] usb 3-1: config 0 has an invalid interface number: 214 but max is 0 [ 184.918976][ T44] usb 3-1: config 0 has no interface number 0 [ 184.926908][ T44] usb 3-1: config 0 interface 214 altsetting 0 endpoint 0x83 has invalid maxpacket 1023, setting to 64 [ 184.963725][ T44] usb 3-1: New USB device found, idVendor=0596, idProduct=0001, bcdDevice= 5.f5 [ 184.974346][ T44] usb 3-1: New USB device strings: Mfr=1, Product=2, SerialNumber=3 [ 185.014758][ T44] usb 3-1: Product: syz [ 185.023068][ T44] usb 3-1: Manufacturer: syz [ 185.027712][ T44] usb 3-1: SerialNumber: syz [ 185.054032][ T44] usb 3-1: config 0 descriptor?? [ 185.085518][ T8013] loop3: detected capacity change from 0 to 1 [ 185.105609][ T5853] Dev loop3: unable to read RDB block 1 [ 185.117381][ T5853] loop3: unable to read partition table [ 185.127695][ T5853] loop3: partition table beyond EOD, truncated [ 185.145832][ T8013] Dev loop3: unable to read RDB block 1 [ 185.161658][ T8013] loop3: unable to read partition table [ 185.176668][ T8016] /dev/rnullb0: Can't open blockdev [ 185.178084][ T8013] loop3: partition table beyond EOD, truncated [ 185.205676][ T8013] loop_reread_partitions: partition scan of loop3 (þ被xü—ŸÑà– ) failed (rc=-5) [ 185.264482][ T44] usbtouchscreen 3-1:0.214: Failed to read FW rev: -32 [ 185.271669][ T44] usbtouchscreen 3-1:0.214: probe with driver usbtouchscreen failed with error -32 [ 185.341416][ T44] usb 3-1: USB disconnect, device number 34 [ 185.352042][ T5955] tipc: Node number set to 4269801488 [ 185.778322][ T8041] /dev/rnullb0: Can't open blockdev [ 185.785545][ T8042] /dev/rnullb0: Can't open blockdev [ 186.055302][ T30] audit: type=1326 audit(1752178971.658:6): auid=4294967295 uid=0 gid=0 ses=4294967295 subj=unconfined pid=8045 comm="syz.1.703" exe="/root/syz-executor" sig=9 arch=c000003e syscall=231 compat=0 ip=0x7f401d58e929 code=0x0 [ 186.145201][ T5955] usb 4-1: new high-speed USB device number 32 using dummy_hcd [ 186.312131][ T5955] usb 4-1: Using ep0 maxpacket: 8 [ 186.322824][ T5955] usb 4-1: config index 0 descriptor too short (expected 4096, got 18) [ 186.339147][ T5955] usb 4-1: New USB device found, idVendor=0471, idProduct=0311, bcdDevice=81.d5 [ 186.348775][ T5955] usb 4-1: New USB device strings: Mfr=1, Product=2, SerialNumber=3 [ 186.360174][ T5955] usb 4-1: Product: syz [ 186.364811][ T5955] usb 4-1: Manufacturer: syz [ 186.370000][ T5955] usb 4-1: SerialNumber: syz [ 186.390523][ T5955] usb 4-1: config 0 descriptor?? [ 186.418220][ T5955] pwc: Philips PCVC740K (ToUCam Pro)/PCVC840 (ToUCam II) USB webcam detected. [ 186.549069][ T8050] Mount JFS Failure: -22 [ 187.319627][ T8068] trusted_key: encrypted_key: insufficient parameters specified [ 187.342729][ T5955] pwc: Failed to set LED on/off time (-71) [ 187.363681][ T5955] pwc: send_video_command error -71 [ 187.368948][ T5955] pwc: Failed to set video mode VGA@30 fps; return code = -71 [ 187.390393][ T5955] Philips webcam 4-1:0.0: probe with driver Philips webcam failed with error -71 [ 187.424960][ T5955] usb 4-1: USB disconnect, device number 32 [ 187.460080][ T30] audit: type=1326 audit(1752178973.058:7): auid=4294967295 uid=0 gid=0 ses=4294967295 subj=unconfined pid=8074 comm="syz.2.712" exe="/root/syz-executor" sig=9 arch=c000003e syscall=231 compat=0 ip=0x7fc24e78e929 code=0x0 [ 187.494376][ T30] audit: type=1326 audit(1752178973.058:8): auid=4294967295 uid=0 gid=0 ses=4294967295 subj=unconfined pid=8074 comm="syz.2.712" exe="/root/syz-executor" sig=9 arch=c000003e syscall=231 compat=0 ip=0x7fc24e78e929 code=0x0 [ 187.696217][ T8090] UDC core: USB Raw Gadget: couldn't find an available UDC or it's busy [ 187.707719][ T8090] misc raw-gadget: fail, usb_gadget_register_driver returned -16 [ 188.089492][ T8095] loop3: detected capacity change from 0 to 1 [ 188.100135][ T8095] Dev loop3: unable to read RDB block 1 [ 188.131803][ T8095] loop3: unable to read partition table [ 188.141214][ T8095] loop3: partition table beyond EOD, truncated [ 188.154739][ T8098] kAFS: unable to lookup cell '/yz1' [ 188.162360][ T8095] loop_reread_partitions: partition scan of loop3 (þ被xü—ŸÑà– ) failed (rc=-5) [ 188.439309][ T30] audit: type=1326 audit(1752178974.038:9): auid=4294967295 uid=0 gid=0 ses=4294967295 subj=unconfined pid=8099 comm="syz.3.722" exe="/root/syz-executor" sig=31 arch=c000003e syscall=202 compat=0 ip=0x7fe58738e929 code=0x0 [ 188.571248][ T8117] /dev/rnullb0: Can't open blockdev [ 188.638849][ T8118] netlink: 'syz.3.722': attribute type 1 has an invalid length. [ 188.772325][ T985] usb 3-1: new high-speed USB device number 35 using dummy_hcd [ 188.827042][ T8128] netlink: 24 bytes leftover after parsing attributes in process `syz.1.732'. [ 188.931987][ T985] usb 3-1: Using ep0 maxpacket: 16 [ 188.944005][ T985] usb 3-1: config 0 has an invalid interface number: 105 but max is 0 [ 188.962183][ T985] usb 3-1: config 0 has an invalid descriptor of length 0, skipping remainder of the config [ 188.976057][ T985] usb 3-1: config 0 has no interface number 0 [ 188.985576][ T8130] loop3: detected capacity change from 0 to 1 [ 188.988717][ T985] usb 3-1: New USB device found, idVendor=046d, idProduct=08f3, bcdDevice= b.28 [ 189.003034][ T6386] Dev loop3: unable to read RDB block 1 [ 189.008331][ T985] usb 3-1: New USB device strings: Mfr=1, Product=2, SerialNumber=3 [ 189.008832][ T6386] loop3: unable to read partition table [ 189.016853][ T985] usb 3-1: Product: syz [ 189.016872][ T985] usb 3-1: Manufacturer: syz [ 189.016887][ T985] usb 3-1: SerialNumber: syz [ 189.026593][ T985] usb 3-1: config 0 descriptor?? [ 189.038833][ T6386] loop3: partition table beyond EOD, truncated [ 189.048022][ T985] usb 3-1: Found UVC 0.00 device syz (046d:08f3) [ 189.049671][ T8130] Dev loop3: unable to read RDB block 1 [ 189.055431][ T985] usb 3-1: No valid video chain found. [ 189.074184][ T8130] loop3: unable to read partition table [ 189.080220][ T8130] loop3: partition table beyond EOD, truncated [ 189.102117][ T8130] loop_reread_partitions: partition scan of loop3 (þ被xü—ŸÑà– ) failed (rc=-5) [ 189.113937][ T8099] [U] ^C [ 189.202785][ T8132] @: renamed from vlan0 (while UP) [ 189.311558][ T8115] /dev/rnullb0: Can't open blockdev [ 189.423404][ T8145] /dev/rnullb0: Can't open blockdev [ 189.513319][ T8147] UDC core: USB Raw Gadget: couldn't find an available UDC or it's busy [ 189.527263][ T8147] misc raw-gadget: fail, usb_gadget_register_driver returned -16 [ 189.543779][ T8147] UDC core: USB Raw Gadget: couldn't find an available UDC or it's busy [ 189.555215][ T8147] misc raw-gadget: fail, usb_gadget_register_driver returned -16 [ 189.569811][ T8147] input input26: cannot allocate more than FF_MAX_EFFECTS effects [ 189.943486][ T44] usb 3-1: USB disconnect, device number 35 [ 190.281397][ T8158] /dev/rnullb0: Can't open blockdev [ 190.293177][ T8157] /dev/rnullb0: Can't open blockdev [ 190.368827][ T8160] /dev/rnullb0: Can't open blockdev [ 190.398468][ T8162] /dev/rnullb0: Can't open blockdev [ 190.558516][ T8169] netlink: 'syz.3.746': attribute type 1 has an invalid length. [ 190.597548][ T8169] netlink: 'syz.3.746': attribute type 2 has an invalid length. [ 190.645745][ T8171] /dev/rnullb0: Can't open blockdev [ 190.656788][ T8175] /dev/rnullb0: Can't open blockdev [ 190.862104][ T985] usb 4-1: new full-speed USB device number 33 using dummy_hcd [ 190.984592][ T5955] usb 3-1: new high-speed USB device number 36 using dummy_hcd [ 191.033865][ T985] usb 4-1: config 0 interface 0 altsetting 0 has an endpoint descriptor with address 0xA6, changing to 0x86 [ 191.046826][ T985] usb 4-1: config 0 interface 0 altsetting 0 endpoint 0x86 has an invalid bInterval 0, changing to 10 [ 191.069515][ T985] usb 4-1: config 0 interface 0 altsetting 0 endpoint 0x86 has invalid wMaxPacketSize 0 [ 191.080360][ T985] usb 4-1: config 0 interface 0 altsetting 0 endpoint 0x7 has invalid maxpacket 65535, setting to 64 [ 191.094489][ T985] usb 4-1: New USB device found, idVendor=05ef, idProduct=020a, bcdDevice=91.36 [ 191.103723][ T985] usb 4-1: New USB device strings: Mfr=1, Product=2, SerialNumber=3 [ 191.111755][ T985] usb 4-1: Product: syz [ 191.121967][ T985] usb 4-1: Manufacturer: syz [ 191.126692][ T985] usb 4-1: SerialNumber: syz [ 191.135153][ T985] usb 4-1: config 0 descriptor?? [ 191.163674][ T5955] usb 3-1: New USB device found, idVendor=17e9, idProduct=8b4e, bcdDevice=9c.08 [ 191.176245][ T5955] usb 3-1: New USB device strings: Mfr=0, Product=0, SerialNumber=0 [ 191.213438][ T5955] usb 3-1: config 0 descriptor?? [ 191.366680][ T8169] pim6reg1: entered promiscuous mode [ 191.372317][ T8169] pim6reg1: entered allmulticast mode [ 191.554367][ T985] iforce 4-1:0.0: usb_submit_urb failed: -71 [ 191.564806][ T985] iforce 4-1:0.0: usb_submit_urb failed: -71 [ 191.571367][ T985] iforce 4-1:0.0: usb_submit_urb failed: -71 [ 191.578381][ T985] iforce 4-1:0.0: usb_submit_urb failed: -71 [ 191.588103][ T985] iforce 4-1:0.0: usb_submit_urb failed: -71 [ 191.609541][ T985] iforce 4-1:0.0: usb_submit_urb failed: -71 [ 191.622717][ T985] iforce 4-1:0.0: usb_submit_urb failed: -71 [ 191.632670][ T985] iforce 4-1:0.0: usb_submit_urb failed: -71 [ 191.642343][ T985] iforce 4-1:0.0: usb_submit_urb failed: -71 [ 191.652706][ T985] iforce 4-1:0.0: usb_submit_urb failed: -71 [ 191.660377][ T985] iforce 4-1:0.0: usb_submit_urb failed: -71 [ 191.716028][ T985] iforce 4-1:0.0: usb_submit_urb failed: -71 [ 191.732334][ T985] iforce 4-1:0.0: usb_submit_urb failed: -71 [ 191.738957][ T985] iforce 4-1:0.0: usb_submit_urb failed: -71 [ 191.753952][ T985] iforce 4-1:0.0: usb_submit_urb failed: -71 [ 191.760677][ T985] iforce 4-1:0.0: usb_submit_urb failed: -71 [ 191.776422][ T985] iforce 4-1:0.0: usb_submit_urb failed: -71 [ 191.798559][ T985] iforce 4-1:0.0: usb_submit_urb failed: -71 [ 191.805232][ T985] iforce 4-1:0.0: usb_submit_urb failed: -71 [ 191.812931][ T985] iforce 4-1:0.0: usb_submit_urb failed: -71 [ 191.819521][ T985] input input27: Timeout waiting for response from device. [ 191.849794][ T985] usb 4-1: USB disconnect, device number 33 [ 191.884117][ T8210] XFS (rnullb0): Invalid superblock magic number [ 191.886495][ T8214] /dev/rnullb0: Can't open blockdev [ 192.057512][ T8218] loop3: detected capacity change from 0 to 1 [ 192.065683][ T8218] Dev loop3: unable to read RDB block 1 [ 192.071333][ T8218] loop3: unable to read partition table [ 192.083659][ T8218] loop3: partition table beyond EOD, truncated [ 192.090126][ T8218] loop_reread_partitions: partition scan of loop3 (þ被xü—ŸÑà– ) failed (rc=-5) [ 192.230810][ T8220] netlink: 12 bytes leftover after parsing attributes in process `syz.2.761'. [ 192.294241][ T8223] UDC core: USB Raw Gadget: couldn't find an available UDC or it's busy [ 192.334108][ T8223] misc raw-gadget: fail, usb_gadget_register_driver returned -16 [ 192.374859][ T8220] netlink: 8 bytes leftover after parsing attributes in process `syz.2.761'. [ 192.392356][ T8220] openvswitch: netlink: Flow actions may not be safe on all matching packets. [ 192.592092][ T44] usb 4-1: new high-speed USB device number 34 using dummy_hcd [ 192.756358][ T44] usb 4-1: config 1 has an invalid descriptor of length 0, skipping remainder of the config [ 192.766570][ T44] usb 4-1: config 1 has 1 interface, different from the descriptor's value: 3 [ 192.777935][ T44] usb 4-1: New USB device found, idVendor=08b7, idProduct=0000, bcdDevice= 0.00 [ 192.787724][ T44] usb 4-1: New USB device strings: Mfr=0, Product=0, SerialNumber=3 [ 192.796247][ T44] usb 4-1: SerialNumber: syz [ 192.946683][ T8245] EXT4-fs (rnullb0): VFS: Can't find ext4 filesystem [ 193.005055][ T8248] netlink: 'syz.2.770': attribute type 1 has an invalid length. [ 193.013315][ T8248] netlink: 'syz.2.770': attribute type 2 has an invalid length. [ 193.024271][ T8222] UDC core: USB Raw Gadget: couldn't find an available UDC or it's busy [ 193.041328][ T8248] UDC core: USB Raw Gadget: couldn't find an available UDC or it's busy [ 193.041783][ T8222] misc raw-gadget: fail, usb_gadget_register_driver returned -16 [ 193.071984][ T8248] misc raw-gadget: fail, usb_gadget_register_driver returned -16 [ 193.120630][ T8248] pim6reg1: entered promiscuous mode [ 193.127010][ T8248] pim6reg1: entered allmulticast mode [ 193.141544][ T44] usb 4-1: 0:2 : does not exist [ 193.153533][ T44] usb 4-1: unit 255 not found! [ 193.169309][ T8250] loop3: detected capacity change from 0 to 1 [ 193.190105][ T44] usb 4-1: 5:0: cannot get min/max values for control 2 (id 5) [ 193.194700][ T5853] Dev loop3: unable to read RDB block 1 [ 193.204315][ T5853] loop3: unable to read partition table [ 193.210314][ T5853] loop3: partition table beyond EOD, truncated [ 193.214913][ T44] usb 4-1: 5:0: cannot get min/max values for control 3 (id 5) [ 193.227403][ T8250] Dev loop3: unable to read RDB block 1 [ 193.229937][ T44] usb 4-1: 5:0: cannot get min/max values for control 6 (id 5) [ 193.237533][ T8250] loop3: unable to read partition table [ 193.248788][ T8250] loop3: partition table beyond EOD, truncated [ 193.251625][ T44] usb 4-1: 5:0: cannot get min/max values for control 7 (id 5) [ 193.257253][ T8250] loop_reread_partitions: partition scan of loop3 (þ被xü—ŸÑà– ) failed (rc=-5) [ 193.277022][ T44] usb 4-1: 5:0: cannot get min/max values for control 13 (id 5) [ 193.306101][ T44] usb 4-1: 5:0: cannot get min/max values for control 14 (id 5) [ 193.346120][ T44] usb 4-1: USB disconnect, device number 34 [ 193.393212][ T6386] udevd[6386]: error opening ATTR{/sys/devices/platform/dummy_hcd.3/usb4/4-1/4-1:1.0/sound/card3/controlC3/../uevent} for writing: No such file or directory [ 193.560014][ T8255] UDC core: USB Raw Gadget: couldn't find an available UDC or it's busy [ 193.581117][ T8255] misc raw-gadget: fail, usb_gadget_register_driver returned -16 [ 194.199162][ T8270] /dev/rnullb0: Can't open blockdev [ 194.420615][ T8276] gfs2: not a GFS2 filesystem [ 194.446325][ T1304] ieee802154 phy0 wpan0: encryption failed: -22 [ 194.455218][ T1304] ieee802154 phy1 wpan1: encryption failed: -22 [ 194.491101][ T8278] netlink: 'syz.2.783': attribute type 1 has an invalid length. [ 194.499075][ T8278] netlink: 'syz.2.783': attribute type 2 has an invalid length. [ 194.511074][ T8278] UDC core: USB Raw Gadget: couldn't find an available UDC or it's busy [ 194.520739][ T8278] misc raw-gadget: fail, usb_gadget_register_driver returned -16 [ 194.539659][ T8278] pim6reg1: entered promiscuous mode [ 194.545196][ T8278] pim6reg1: entered allmulticast mode [ 194.612897][ T9] usb 4-1: new high-speed USB device number 35 using dummy_hcd [ 194.781940][ T9] usb 4-1: Using ep0 maxpacket: 16 [ 194.789180][ T9] usb 4-1: config 0 interface 0 altsetting 0 endpoint 0x81 has an invalid bInterval 0, changing to 7 [ 194.800432][ T9] usb 4-1: config 0 interface 0 altsetting 0 endpoint 0x81 has invalid wMaxPacketSize 0 [ 194.810525][ T9] usb 4-1: New USB device found, idVendor=060b, idProduct=0001, bcdDevice= 0.00 [ 194.819694][ T9] usb 4-1: New USB device strings: Mfr=0, Product=0, SerialNumber=0 [ 194.831434][ T9] usb 4-1: config 0 descriptor?? [ 195.045047][ T8279] vxfs: WRONG superblock magic 00000000 at 1 [ 195.071480][ T8279] vxfs: WRONG superblock magic 00000000 at 8 [ 195.087723][ T8279] vxfs: can't find superblock. [ 195.102140][ T8279] vxfs: WRONG superblock magic 00000000 at 1 [ 195.111085][ T9] macally 0003:060B:0001.0009: unknown main item tag 0x0 [ 195.122076][ T8279] vxfs: WRONG superblock magic 00000000 at 8 [ 195.129036][ T9] macally 0003:060B:0001.0009: unknown main item tag 0x0 [ 195.132431][ T8279] vxfs: can't find superblock. [ 195.139251][ T9] macally 0003:060B:0001.0009: unknown main item tag 0x0 [ 195.156902][ T8279] vxfs: WRONG superblock magic 00000000 at 1 [ 195.162303][ T9] macally 0003:060B:0001.0009: unknown main item tag 0x0 [ 195.166495][ T8279] vxfs: WRONG superblock magic 00000000 at 8 [ 195.179290][ T9] macally 0003:060B:0001.0009: unknown main item tag 0x0 [ 195.179528][ T8279] vxfs: can't find superblock. [ 195.198046][ T8279] vxfs: WRONG superblock magic 00000000 at 1 [ 195.200556][ T9] macally 0003:060B:0001.0009: unknown main item tag 0x0 [ 195.205151][ T8279] vxfs: WRONG superblock magic 00000000 at 8 [ 195.217696][ T8279] vxfs: can't find superblock. [ 195.224099][ T8279] vxfs: WRONG superblock magic 00000000 at 1 [ 195.230228][ T8279] vxfs: WRONG superblock magic 00000000 at 8 [ 195.236031][ T9] macally 0003:060B:0001.0009: unknown main item tag 0x0 [ 195.237741][ T8279] vxfs: can't find superblock. [ 195.249403][ T8279] vxfs: WRONG superblock magic 00000000 at 1 [ 195.258989][ T9] macally 0003:060B:0001.0009: unknown main item tag 0x0 [ 195.272890][ T9] macally 0003:060B:0001.0009: unknown main item tag 0x0 [ 195.279254][ T8279] vxfs: WRONG superblock magic 00000000 at 8 [ 195.280948][ T9] macally 0003:060B:0001.0009: unknown main item tag 0x0 [ 195.302162][ T8279] vxfs: can't find superblock. [ 195.323490][ T8279] vxfs: WRONG superblock magic 00000000 at 1 [ 195.331517][ T8279] vxfs: WRONG superblock magic 00000000 at 8 [ 195.357772][ T8284] kvm_intel: set kvm_intel.dump_invalid_vmcs=1 to dump internal KVM state. [ 195.357907][ T8279] vxfs: can't find superblock. [ 195.374092][ T9] macally 0003:060B:0001.0009: hidraw0: USB HID v0.00 Device [HID 060b:0001] on usb-dummy_hcd.3-1/input0 [ 195.380597][ T8279] vxfs: WRONG superblock magic 00000000 at 1 [ 195.398302][ T8284] /dev/rnullb0: Can't open blockdev [ 195.419132][ T8279] vxfs: WRONG superblock magic 00000000 at 8 [ 195.430706][ T8279] vxfs: can't find superblock. [ 195.441639][ T8279] vxfs: WRONG superblock magic 00000000 at 1 [ 195.448722][ T8279] vxfs: WRONG superblock magic 00000000 at 8 [ 195.455385][ T8279] vxfs: can't find superblock. [ 195.461299][ T8279] vxfs: WRONG superblock magic 00000000 at 1 [ 195.502000][ T8279] vxfs: WRONG superblock magic 00000000 at 8 [ 195.508154][ T8279] vxfs: can't find superblock. [ 195.526233][ T8279] vxfs: WRONG superblock magic 00000000 at 1 [ 195.541656][ T8279] vxfs: WRONG superblock magic 00000000 at 8 [ 195.555479][ T8279] vxfs: can't find superblock. [ 195.561126][ T8279] vxfs: WRONG superblock magic 00000000 at 1 [ 195.567752][ T8279] vxfs: WRONG superblock magic 00000000 at 8 [ 195.592255][ T8279] vxfs: can't find superblock. [ 195.599132][ T8290] loop3: detected capacity change from 0 to 1 [ 195.608989][ T8290] Dev loop3: unable to read RDB block 1 [ 195.614983][ T8290] loop3: unable to read partition table [ 195.615221][ T8279] vxfs: WRONG superblock magic 00000000 at 1 [ 195.626825][ T8290] loop3: partition table beyond EOD, truncated [ 195.637072][ T8279] vxfs: WRONG superblock magic 00000000 at 8 [ 195.640090][ T8292] UDC core: USB Raw Gadget: couldn't find an available UDC or it's busy [ 195.658824][ T8290] loop_reread_partitions: partition scan of loop3 (þ被xü—ŸÑà– ) failed (rc=-5) [ 195.671729][ T8292] misc raw-gadget: fail, usb_gadget_register_driver returned -16 [ 195.678514][ T8279] vxfs: can't find superblock. [ 195.691089][ T8279] vxfs: WRONG superblock magic 00000000 at 1 [ 195.705249][ T8279] vxfs: WRONG superblock magic 00000000 at 8 [ 195.728022][ T8279] vxfs: can't find superblock. [ 195.757698][ T8279] vxfs: WRONG superblock magic 00000000 at 1 [ 195.772991][ T8279] vxfs: WRONG superblock magic 00000000 at 8 [ 195.787052][ T8279] vxfs: can't find superblock. [ 195.799494][ T8279] vxfs: WRONG superblock magic 00000000 at 1 [ 195.821310][ T8279] vxfs: WRONG superblock magic 00000000 at 8 [ 195.845438][ T8279] vxfs: can't find superblock. [ 195.870224][ T8279] vxfs: WRONG superblock magic 00000000 at 1 [ 195.892126][ T8279] vxfs: WRONG superblock magic 00000000 at 8 [ 195.898266][ T8279] vxfs: can't find superblock. [ 195.913246][ T8279] vxfs: WRONG superblock magic 00000000 at 1 [ 195.971994][ T8279] vxfs: WRONG superblock magic 00000000 at 8 [ 195.982505][ T8279] vxfs: can't find superblock. [ 196.009415][ T8279] vxfs: WRONG superblock magic 00000000 at 1 [ 196.015680][ T8279] vxfs: WRONG superblock magic 00000000 at 8 [ 196.021748][ T8279] vxfs: can't find superblock. [ 196.027556][ T8279] vxfs: WRONG superblock magic 00000000 at 1 [ 196.033671][ T8279] vxfs: WRONG superblock magic 00000000 at 8 [ 196.039768][ T8279] vxfs: can't find superblock. [ 196.046844][ T8279] vxfs: WRONG superblock magic 00000000 at 1 [ 196.057762][ T8279] vxfs: WRONG superblock magic 00000000 at 8 [ 196.065076][ T8279] vxfs: can't find superblock. [ 196.083679][ T8279] vxfs: WRONG superblock magic 00000000 at 1 [ 196.089732][ T8279] vxfs: WRONG superblock magic 00000000 at 8 [ 196.124921][ T8279] vxfs: can't find superblock. [ 196.130619][ T8279] vxfs: WRONG superblock magic 00000000 at 1 [ 196.136936][ T8279] vxfs: WRONG superblock magic 00000000 at 8 [ 196.143638][ T8279] vxfs: can't find superblock. [ 196.149803][ T8279] vxfs: WRONG superblock magic 00000000 at 1 [ 196.156698][ T8279] vxfs: WRONG superblock magic 00000000 at 8 [ 196.163975][ T8279] vxfs: can't find superblock. [ 196.189573][ T8279] vxfs: WRONG superblock magic 00000000 at 1 [ 196.238101][ T8279] vxfs: WRONG superblock magic 00000000 at 8 [ 196.244703][ T8279] vxfs: can't find superblock. [ 196.250490][ T8279] vxfs: WRONG superblock magic 00000000 at 1 [ 196.259753][ T8279] vxfs: WRONG superblock magic 00000000 at 8 [ 196.268398][ T8279] vxfs: can't find superblock. [ 196.275449][ T8279] vxfs: WRONG superblock magic 00000000 at 1 [ 196.284781][ T5955] udl 3-1:0.0: [drm] Unrecognized vendor firmware descriptor [ 196.302276][ T5955] [drm:udl_init] *ERROR* Selecting channel failed [ 196.335211][ T8279] vxfs: WRONG superblock magic 00000000 at 8 [ 196.349024][ T8279] vxfs: can't find superblock. [ 196.355512][ T8279] vxfs: WRONG superblock magic 00000000 at 1 [ 196.363633][ T8279] vxfs: WRONG superblock magic 00000000 at 8 [ 196.369824][ T8279] vxfs: can't find superblock. [ 196.378043][ T5955] [drm] Initialized udl 0.0.1 for 3-1:0.0 on minor 2 [ 196.399963][ T5955] [drm] Initialized udl on minor 2 [ 196.403172][ T8279] vxfs: WRONG superblock magic 00000000 at 1 [ 196.419170][ T5955] udl 3-1:0.0: [drm] *ERROR* Read EDID byte 0 failed err ffffffe0 [ 196.421657][ T8279] vxfs: WRONG superblock magic 00000000 at 8 [ 196.435170][ T5955] udl 3-1:0.0: [drm] Cannot find any crtc or sizes [ 196.450438][ T8279] vxfs: can't find superblock. [ 196.463176][ T8279] vxfs: WRONG superblock magic 00000000 at 1 [ 196.469229][ T8279] vxfs: WRONG superblock magic 00000000 at 8 [ 196.473014][ T10] udl 3-1:0.0: [drm] *ERROR* Read EDID byte 0 failed err ffffffe0 [ 196.516471][ T10] udl 3-1:0.0: [drm] Cannot find any crtc or sizes [ 196.525565][ T8279] vxfs: can't find superblock. [ 196.531704][ T8279] vxfs: WRONG superblock magic 00000000 at 1 [ 196.540125][ T8279] vxfs: WRONG superblock magic 00000000 at 8 [ 196.547736][ T8279] vxfs: can't find superblock. [ 196.556545][ T8279] vxfs: WRONG superblock magic 00000000 at 1 [ 196.566849][ T8279] vxfs: WRONG superblock magic 00000000 at 8 [ 196.577754][ T8279] vxfs: can't find superblock. [ 196.585295][ T8279] vxfs: WRONG superblock magic 00000000 at 1 [ 196.591477][ T8279] vxfs: WRONG superblock magic 00000000 at 8 [ 196.600208][ T8279] vxfs: can't find superblock. [ 196.611515][ T8279] vxfs: WRONG superblock magic 00000000 at 1 [ 196.625540][ T8279] vxfs: WRONG superblock magic 00000000 at 8 [ 196.637301][ T8279] vxfs: can't find superblock. [ 196.644694][ T8309] netlink: 'syz.0.793': attribute type 1 has an invalid length. [ 196.653785][ T8279] vxfs: WRONG superblock magic 00000000 at 1 [ 196.663338][ T8279] vxfs: WRONG superblock magic 00000000 at 8 [ 196.671584][ T8309] netlink: 'syz.0.793': attribute type 2 has an invalid length. [ 196.682938][ T8279] vxfs: can't find superblock. [ 196.688559][ T8279] vxfs: WRONG superblock magic 00000000 at 1 [ 196.700482][ T8279] vxfs: WRONG superblock magic 00000000 at 8 [ 196.709332][ T8279] vxfs: can't find superblock. [ 196.717457][ T8279] vxfs: WRONG superblock magic 00000000 at 1 [ 196.724726][ T8279] vxfs: WRONG superblock magic 00000000 at 8 [ 196.730867][ T8279] vxfs: can't find superblock. [ 196.739341][ T8279] vxfs: WRONG superblock magic 00000000 at 1 [ 196.757353][ T8279] vxfs: WRONG superblock magic 00000000 at 8 [ 196.781048][ T8279] vxfs: can't find superblock. [ 196.787353][ T8279] vxfs: WRONG superblock magic 00000000 at 1 [ 196.794723][ T8279] vxfs: WRONG superblock magic 00000000 at 8 [ 196.800832][ T8279] vxfs: can't find superblock. [ 196.810068][ T8279] vxfs: WRONG superblock magic 00000000 at 1 [ 196.816421][ T8279] vxfs: WRONG superblock magic 00000000 at 8 [ 196.822818][ T8279] vxfs: can't find superblock. [ 196.828637][ T8279] vxfs: WRONG superblock magic 00000000 at 1 [ 196.835133][ T8279] vxfs: WRONG superblock magic 00000000 at 8 [ 196.841235][ T8279] vxfs: can't find superblock. [ 196.847330][ T8279] vxfs: WRONG superblock magic 00000000 at 1 [ 196.853791][ T8279] vxfs: WRONG superblock magic 00000000 at 8 [ 196.860065][ T8279] vxfs: can't find superblock. [ 196.866328][ T8279] vxfs: WRONG superblock magic 00000000 at 1 [ 196.873350][ T8279] vxfs: WRONG superblock magic 00000000 at 8 [ 196.888091][ T8279] vxfs: can't find superblock. [ 196.896560][ T8279] vxfs: WRONG superblock magic 00000000 at 1 [ 196.903114][ T8279] vxfs: WRONG superblock magic 00000000 at 8 [ 196.909371][ T8279] vxfs: can't find superblock. [ 196.915473][ T8279] vxfs: WRONG superblock magic 00000000 at 1 [ 196.921774][ T8279] vxfs: WRONG superblock magic 00000000 at 8 [ 196.930365][ T8279] vxfs: can't find superblock. [ 196.937276][ T8279] vxfs: WRONG superblock magic 00000000 at 1 [ 196.940269][ T8315] Device name not specified. [ 196.940269][ T8315] [ 196.946385][ T8279] vxfs: WRONG superblock magic 00000000 at 8 [ 196.957561][ T8279] vxfs: can't find superblock. [ 196.959178][ T8315] ksmbd: Unknown IPC event: 4, ignore. [ 196.966084][ T8279] vxfs: WRONG superblock magic 00000000 at 1 [ 196.976058][ T8279] vxfs: WRONG superblock magic 00000000 at 8 [ 196.983084][ T8279] vxfs: can't find superblock. [ 196.990316][ T8279] vxfs: WRONG superblock magic 00000000 at 1 [ 196.996516][ T8279] vxfs: WRONG superblock magic 00000000 at 8 [ 197.007282][ T8279] vxfs: can't find superblock. [ 197.015246][ T8279] vxfs: WRONG superblock magic 00000000 at 1 [ 197.021469][ T8279] vxfs: WRONG superblock magic 00000000 at 8 [ 197.028927][ T8279] vxfs: can't find superblock. [ 197.037166][ T8279] vxfs: WRONG superblock magic 00000000 at 1 [ 197.044343][ T8279] vxfs: WRONG superblock magic 00000000 at 8 [ 197.050545][ T8279] vxfs: can't find superblock. [ 197.056661][ T8279] vxfs: WRONG superblock magic 00000000 at 1 [ 197.079919][ T8279] vxfs: WRONG superblock magic 00000000 at 8 [ 197.086587][ T8279] vxfs: can't find superblock. [ 197.093448][ T8279] vxfs: WRONG superblock magic 00000000 at 1 [ 197.099582][ T8279] vxfs: WRONG superblock magic 00000000 at 8 [ 197.106412][ T8279] vxfs: can't find superblock. [ 197.112538][ T8279] vxfs: WRONG superblock magic 00000000 at 1 [ 197.118686][ T8279] vxfs: WRONG superblock magic 00000000 at 8 [ 197.123721][ T8316] UDC core: USB Raw Gadget: couldn't find an available UDC or it's busy [ 197.125646][ T8279] vxfs: can't find superblock. [ 197.141257][ T8279] vxfs: WRONG superblock magic 00000000 at 1 [ 197.152756][ T8279] vxfs: WRONG superblock magic 00000000 at 8 [ 197.158953][ T8279] vxfs: can't find superblock. [ 197.164308][ T8319] UDC core: USB Raw Gadget: couldn't find an available UDC or it's busy [ 197.173456][ T8319] misc raw-gadget: fail, usb_gadget_register_driver returned -16 [ 197.202646][ T8316] misc raw-gadget: fail, usb_gadget_register_driver returned -16 [ 197.212919][ T8279] vxfs: WRONG superblock magic 00000000 at 1 [ 197.222426][ T8279] vxfs: WRONG superblock magic 00000000 at 8 [ 197.228466][ T8279] vxfs: can't find superblock. [ 197.256018][ T8279] vxfs: WRONG superblock magic 00000000 at 1 [ 197.264997][ T8279] vxfs: WRONG superblock magic 00000000 at 8 [ 197.274297][ T8279] vxfs: can't find superblock. [ 197.290690][ T8279] vxfs: WRONG superblock magic 00000000 at 1 [ 197.299739][ T8279] vxfs: WRONG superblock magic 00000000 at 8 [ 197.300142][ T8323] syzkaller1: entered promiscuous mode [ 197.315205][ T8323] syzkaller1: entered allmulticast mode [ 197.319935][ T8279] vxfs: can't find superblock. [ 197.326684][ T8279] vxfs: WRONG superblock magic 00000000 at 1 [ 197.329628][ T8323] /dev/rnullb0: Can't open blockdev [ 197.333925][ T8279] vxfs: WRONG superblock magic 00000000 at 8 [ 197.344474][ T8279] vxfs: can't find superblock. [ 197.350905][ T8279] vxfs: WRONG superblock magic 00000000 at 1 [ 197.357405][ T8279] vxfs: WRONG superblock magic 00000000 at 8 [ 197.364590][ T8323] UDC core: USB Raw Gadget: couldn't find an available UDC or it's busy [ 197.365894][ T8279] vxfs: can't find superblock. [ 197.380225][ T8323] misc raw-gadget: fail, usb_gadget_register_driver returned -16 [ 197.400413][ T5955] usb 4-1: USB disconnect, device number 35 [ 197.631399][ T8331] MTD: Attempt to mount non-MTD device "/dev/rnullb0" [ 197.643063][ T8331] VFS: Can't find a romfs filesystem on dev rnullb0. [ 197.643063][ T8331] [ 198.328149][ T8356] ntfs3(rnullb0): Primary boot signature is not NTFS. [ 198.342278][ T8356] ntfs3(rnullb0): Alternative boot signature is not NTFS. [ 198.371493][ T8358] ntfs3(rnullb0): Primary boot signature is not NTFS. [ 198.378523][ T8358] ntfs3(rnullb0): Alternative boot signature is not NTFS. [ 199.045512][ T8374] EXT4-fs (rnullb0): VFS: Can't find ext4 filesystem [ 199.081713][ T8372] syzkaller0: entered promiscuous mode [ 199.087875][ T8372] syzkaller0: entered allmulticast mode [ 199.167845][ T8379] EXT4-fs (rnullb0): VFS: Can't find ext4 filesystem [ 199.448356][ T8387] Can't find a SQUASHFS superblock on rnullb0 [ 199.941293][ T8412] netlink: 8 bytes leftover after parsing attributes in process `syz.3.828'. [ 200.018424][ T8412] /dev/rnullb0: Can't open blockdev [ 200.141336][ T8420] /dev/rnullb0: Can't open blockdev [ 200.354508][ T8424] tmpfs: Bad value for 'usrquota_inode_hardlimit' [ 200.367733][ T8424] ntfs3(rnullb0): Primary boot signature is not NTFS. [ 200.392373][ T8424] ntfs3(rnullb0): Alternative boot signature is not NTFS. [ 200.438520][ T8428] ./cgroup: Can't lookup blockdev [ 200.635774][ T8431] netlink: 'syz.0.832': attribute type 21 has an invalid length. [ 200.643941][ T8431] netlink: 14548 bytes leftover after parsing attributes in process `syz.0.832'. [ 201.518595][ T8434] netlink: 'syz.3.833': attribute type 1 has an invalid length. [ 201.527645][ T8434] netlink: 'syz.3.833': attribute type 2 has an invalid length. [ 201.731548][ T8445] netlink: 5128 bytes leftover after parsing attributes in process `syz.1.838'. [ 201.741114][ T8445] netlink: 5128 bytes leftover after parsing attributes in process `syz.1.838'. [ 201.750566][ T8445] netlink: 584 bytes leftover after parsing attributes in process `syz.1.838'. [ 201.762855][ T8445] UDC core: USB Raw Gadget: couldn't find an available UDC or it's busy [ 201.772798][ T44] usb 4-1: new full-speed USB device number 36 using dummy_hcd [ 201.790608][ T8445] misc raw-gadget: fail, usb_gadget_register_driver returned -16 [ 201.822899][ T8447] UDC core: USB Raw Gadget: couldn't find an available UDC or it's busy [ 201.834619][ T8447] misc raw-gadget: fail, usb_gadget_register_driver returned -16 [ 201.936345][ T44] usb 4-1: config 0 interface 0 altsetting 0 has an endpoint descriptor with address 0xA6, changing to 0x86 [ 201.948018][ T44] usb 4-1: config 0 interface 0 altsetting 0 endpoint 0x86 has an invalid bInterval 0, changing to 10 [ 201.961270][ T44] usb 4-1: config 0 interface 0 altsetting 0 endpoint 0x86 has invalid wMaxPacketSize 0 [ 201.973166][ T44] usb 4-1: config 0 interface 0 altsetting 0 endpoint 0x7 has invalid maxpacket 65535, setting to 64 [ 201.986481][ T44] usb 4-1: New USB device found, idVendor=05ef, idProduct=020a, bcdDevice=91.36 [ 201.996169][ T44] usb 4-1: New USB device strings: Mfr=1, Product=2, SerialNumber=3 [ 202.004450][ T44] usb 4-1: Product: syz [ 202.008667][ T44] usb 4-1: Manufacturer: syz [ 202.013521][ T44] usb 4-1: SerialNumber: syz [ 202.021202][ T44] usb 4-1: config 0 descriptor?? [ 202.236571][ T8434] pim6reg1: entered promiscuous mode [ 202.242149][ T8434] pim6reg1: entered allmulticast mode [ 202.333706][ T44] iforce 4-1:0.0: usb_submit_urb failed: -71 [ 202.340350][ T44] iforce 4-1:0.0: usb_submit_urb failed: -71 [ 202.346918][ T44] iforce 4-1:0.0: usb_submit_urb failed: -71 [ 202.353439][ T44] iforce 4-1:0.0: usb_submit_urb failed: -71 [ 202.359765][ T44] iforce 4-1:0.0: usb_submit_urb failed: -71 [ 202.370646][ T44] iforce 4-1:0.0: usb_submit_urb failed: -71 [ 202.378052][ T44] iforce 4-1:0.0: usb_submit_urb failed: -71 [ 202.386021][ T44] iforce 4-1:0.0: usb_submit_urb failed: -71 [ 202.392873][ T44] iforce 4-1:0.0: usb_submit_urb failed: -71 [ 202.399313][ T44] iforce 4-1:0.0: usb_submit_urb failed: -71 [ 202.406908][ T44] iforce 4-1:0.0: usb_submit_urb failed: -71 [ 202.413580][ T44] iforce 4-1:0.0: usb_submit_urb failed: -71 [ 202.420141][ T44] iforce 4-1:0.0: usb_submit_urb failed: -71 [ 202.427110][ T44] iforce 4-1:0.0: usb_submit_urb failed: -71 [ 202.442760][ T44] iforce 4-1:0.0: usb_submit_urb failed: -71 [ 202.462043][ T44] iforce 4-1:0.0: usb_submit_urb failed: -71 [ 202.472396][ T44] iforce 4-1:0.0: usb_submit_urb failed: -71 [ 202.489032][ T44] iforce 4-1:0.0: usb_submit_urb failed: -71 [ 202.496756][ T44] iforce 4-1:0.0: usb_submit_urb failed: -71 [ 202.512762][ T44] iforce 4-1:0.0: usb_submit_urb failed: -71 [ 202.518887][ T44] input input29: Timeout waiting for response from device. [ 202.527239][ T8453] ntfs3(rnullb0): Primary boot signature is not NTFS. [ 202.539412][ T44] usb 4-1: USB disconnect, device number 36 [ 202.547663][ T8453] ntfs3(rnullb0): Alternative boot signature is not NTFS. [ 203.200653][ T8483] /dev/rnullb0: Can't open blockdev [ 203.231970][ T5855] usb 4-1: new high-speed USB device number 37 using dummy_hcd [ 203.382059][ T5855] usb 4-1: Using ep0 maxpacket: 8 [ 203.391432][ T5855] usb 4-1: config 73 has too many interfaces: 109, using maximum allowed: 32 [ 203.400503][ T5855] usb 4-1: config 73 has an invalid descriptor of length 0, skipping remainder of the config [ 203.413030][ T5855] usb 4-1: config 73 has 1 interface, different from the descriptor's value: 109 [ 203.422355][ T5855] usb 4-1: New USB device found, idVendor=2833, idProduct=0201, bcdDevice=2a.d5 [ 203.435332][ T5855] usb 4-1: New USB device strings: Mfr=0, Product=0, SerialNumber=0 [ 203.961235][ T8482] orangefs_mount: mount request failed with -4 [ 204.011503][ T8485] UDC core: USB Raw Gadget: couldn't find an available UDC or it's busy [ 204.043286][ T8485] misc raw-gadget: fail, usb_gadget_register_driver returned -16 [ 204.059470][ T8485] UDC core: USB Raw Gadget: couldn't find an available UDC or it's busy [ 204.078911][ T8487] netlink: 132 bytes leftover after parsing attributes in process `syz.1.854'. [ 204.084600][ T8485] misc raw-gadget: fail, usb_gadget_register_driver returned -16 [ 204.439799][ T8492] /dev/rnullb0: Can't open blockdev [ 204.507997][ T8495] UDC core: USB Raw Gadget: couldn't find an available UDC or it's busy [ 204.520825][ T8495] misc raw-gadget: fail, usb_gadget_register_driver returned -16 [ 204.769918][ T8501] loop3: detected capacity change from 0 to 1 [ 204.784147][ T6386] Dev loop3: unable to read RDB block 1 [ 204.790150][ T6386] loop3: unable to read partition table [ 204.801491][ T6386] loop3: partition table beyond EOD, truncated [ 204.809202][ T8501] Dev loop3: unable to read RDB block 1 [ 204.819704][ T8501] loop3: unable to read partition table [ 204.826039][ T8501] loop3: partition table beyond EOD, truncated [ 204.836821][ T8501] loop_reread_partitions: partition scan of loop3 (þ被xü—ŸÑà– ) failed (rc=-5) [ 205.395924][ T8510] tmpfs: Unknown parameter 'È"ù׎ÓØ' [ 205.475414][ T8510] /dev/rnullb0: Can't open blockdev [ 205.998586][ T8530] /dev/rnullb0: Can't open blockdev [ 206.009084][ T5855] usb 4-1: string descriptor 0 read error: -71 [ 206.026608][ T5855] uvcvideo 4-1:73.0: probe with driver uvcvideo failed with error -22 [ 206.063170][ T5855] usb 4-1: USB disconnect, device number 37 [ 206.366424][ T8540] netlink: 'syz.3.872': attribute type 1 has an invalid length. [ 206.379470][ T8540] netlink: 228 bytes leftover after parsing attributes in process `syz.3.872'. [ 206.608997][ T5955] udl 3-1:0.0: [drm] *ERROR* Read EDID byte 0 failed err ffffffe0 [ 206.676697][ T8553] omfs: Invalid superblock (0) [ 206.685043][ T8553] omfs: Invalid superblock (0) [ 206.741107][ T8556] EXT4-fs (rnullb0): VFS: Can't find ext4 filesystem [ 207.115759][ T8571] /dev/sg0: Can't lookup blockdev [ 207.121645][ T8571] /dev/sg0: Can't lookup blockdev [ 207.128283][ T8571] /dev/sg0: Can't lookup blockdev [ 207.133982][ T8571] /dev/sg0: Can't lookup blockdev [ 207.139322][ T8571] /dev/sg0: Can't lookup blockdev [ 207.147378][ T8571] /dev/sg0: Can't lookup blockdev [ 207.152955][ T8571] /dev/sg0: Can't lookup blockdev [ 207.158471][ T8571] /dev/sg0: Can't lookup blockdev [ 207.164020][ T8571] /dev/sg0: Can't lookup blockdev [ 207.169574][ T8571] /dev/sg0: Can't lookup blockdev [ 207.175009][ T8571] /dev/sg0: Can't lookup blockdev [ 207.180503][ T8571] /dev/sg0: Can't lookup blockdev [ 207.186110][ T8571] /dev/sg0: Can't lookup blockdev [ 207.191628][ T8571] /dev/sg0: Can't lookup blockdev [ 207.201645][ T8571] /dev/sg0: Can't lookup blockdev [ 207.215219][ T8571] /dev/sg0: Can't lookup blockdev [ 207.220615][ T8571] /dev/sg0: Can't lookup blockdev [ 207.229177][ T8571] /dev/sg0: Can't lookup blockdev [ 207.234688][ T8571] /dev/sg0: Can't lookup blockdev [ 207.240603][ T8571] /dev/sg0: Can't lookup blockdev [ 207.247509][ T8571] /dev/sg0: Can't lookup blockdev [ 207.253458][ T8571] /dev/sg0: Can't lookup blockdev [ 207.260313][ T8571] /dev/sg0: Can't lookup blockdev [ 207.266387][ T8571] /dev/sg0: Can't lookup blockdev [ 207.272199][ T8571] /dev/sg0: Can't lookup blockdev [ 207.282321][ T8571] /dev/sg0: Can't lookup blockdev [ 207.294976][ T8571] /dev/sg0: Can't lookup blockdev [ 207.302397][ T8571] /dev/sg0: Can't lookup blockdev [ 207.307922][ T8571] /dev/sg0: Can't lookup blockdev [ 207.315436][ T8571] /dev/sg0: Can't lookup blockdev [ 207.321561][ T8571] /dev/sg0: Can't lookup blockdev [ 207.327956][ T8571] /dev/sg0: Can't lookup blockdev [ 207.333932][ T8571] /dev/sg0: Can't lookup blockdev [ 207.339337][ T8571] /dev/sg0: Can't lookup blockdev [ 207.347981][ T8571] /dev/sg0: Can't lookup blockdev [ 207.353531][ T8571] /dev/sg0: Can't lookup blockdev [ 207.359045][ T8571] /dev/sg0: Can't lookup blockdev [ 207.407499][ T8571] /dev/sg0: Can't lookup blockdev [ 207.417612][ T8571] /dev/sg0: Can't lookup blockdev [ 207.444224][ T8571] /dev/sg0: Can't lookup blockdev [ 207.450042][ T8571] /dev/sg0: Can't lookup blockdev [ 207.456033][ T8571] /dev/sg0: Can't lookup blockdev [ 207.461789][ T8571] /dev/sg0: Can't lookup blockdev [ 207.467341][ T8571] /dev/sg0: Can't lookup blockdev [ 207.472977][ T8571] /dev/sg0: Can't lookup blockdev [ 207.478452][ T8571] /dev/sg0: Can't lookup blockdev [ 207.484448][ T8571] /dev/sg0: Can't lookup blockdev [ 207.489919][ T8571] /dev/sg0: Can't lookup blockdev [ 207.499818][ T8571] /dev/sg0: Can't lookup blockdev [ 207.505641][ T8571] /dev/sg0: Can't lookup blockdev [ 207.506931][ T8577] syz.2.886: attempt to access beyond end of device [ 207.506931][ T8577] loop2: rw=4096, sector=2, nr_sectors = 2 limit=0 [ 207.511146][ T8571] /dev/sg0: Can't lookup blockdev [ 207.531997][ T8577] EXT4-fs (loop2): unable to read superblock [ 207.551269][ T8571] /dev/sg0: Can't lookup blockdev [ 207.558168][ T8571] /dev/sg0: Can't lookup blockdev [ 207.564145][ T8571] /dev/sg0: Can't lookup blockdev [ 207.569833][ T8571] /dev/sg0: Can't lookup blockdev [ 207.585970][ T8579] netlink: 128 bytes leftover after parsing attributes in process `syz.3.887'. [ 207.597342][ T8571] /dev/sg0: Can't lookup blockdev [ 207.602858][ T8579] A link change request failed with some changes committed already. Interface team0 may have been left with an inconsistent configuration, please check. [ 207.619742][ T8571] /dev/sg0: Can't lookup blockdev [ 207.626218][ T8571] /dev/sg0: Can't lookup blockdev [ 207.632156][ T8571] /dev/sg0: Can't lookup blockdev [ 207.638654][ T8571] /dev/sg0: Can't lookup blockdev [ 207.661169][ T8571] /dev/sg0: Can't lookup blockdev [ 207.667043][ T8571] /dev/sg0: Can't lookup blockdev [ 207.673071][ T8571] /dev/sg0: Can't lookup blockdev [ 207.678569][ T8571] /dev/sg0: Can't lookup blockdev [ 207.684852][ T8571] /dev/sg0: Can't lookup blockdev [ 207.706164][ T8582] loop3: detected capacity change from 0 to 1 [ 207.721561][ T6386] Dev loop3: unable to read RDB block 1 [ 207.729685][ T6386] loop3: unable to read partition table [ 207.737792][ T6386] loop3: partition table beyond EOD, truncated [ 207.745476][ T8582] Dev loop3: unable to read RDB block 1 [ 207.761409][ T8582] loop3: unable to read partition table [ 207.769576][ T8582] loop3: partition table beyond EOD, truncated [ 207.787064][ T8582] loop_reread_partitions: partition scan of loop3 (þ被xü—ŸÑà– ) failed (rc=-5) [ 208.003631][ T8593] /dev/rnullb0: Can't open blockdev [ 208.522601][ T8616] loop3: detected capacity change from 0 to 1 [ 208.530450][ T6386] Dev loop3: unable to read RDB block 1 [ 208.540830][ T6386] loop3: unable to read partition table [ 208.547976][ T6386] loop3: partition table beyond EOD, truncated [ 208.548964][ T8618] hfs: can't find a HFS filesystem on dev rnullb0 [ 208.564229][ T8616] Dev loop3: unable to read RDB block 1 [ 208.570072][ T8616] loop3: unable to read partition table [ 208.576414][ T8616] loop3: partition table beyond EOD, truncated [ 208.576449][ T8616] loop_reread_partitions: partition scan of loop3 (þ被xü—ŸÑà– ) failed (rc=-5) [ 208.622095][ T8618] binder: Unknown parameter 'context' [ 209.151755][ T8645] loop3: detected capacity change from 0 to 1 [ 209.186230][ T8645] Dev loop3: unable to read RDB block 1 [ 209.200361][ T8645] loop3: unable to read partition table [ 209.216766][ T8645] loop3: partition table beyond EOD, truncated [ 209.230282][ T8645] loop_reread_partitions: partition scan of loop3 (þ被xü—ŸÑà– ) failed (rc=-5) [ 209.736461][ T8672] /dev/rnullb0: Can't open blockdev [ 209.808850][ T5172] ------------[ cut here ]------------ [ 209.814635][ T5172] WARNING: net/bluetooth/hci_conn.c:568 at hci_conn_timeout+0xff/0x290, CPU#1: kworker/u9:1/5172 [ 209.825300][ T5172] Modules linked in: [ 209.829426][ T5172] CPU: 1 UID: 0 PID: 5172 Comm: kworker/u9:1 Not tainted 6.16.0-rc5-next-20250710-syzkaller #0 PREEMPT(full) [ 209.841118][ T5172] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 05/07/2025 [ 209.851259][ T5172] Workqueue: hci2 hci_conn_timeout [ 209.856470][ T5172] RIP: 0010:hci_conn_timeout+0xff/0x290 [ 209.862226][ T5172] Code: 48 89 df e8 e3 03 09 00 eb 07 e8 dc 77 41 f7 b0 13 0f b6 f0 48 89 df 5b 41 5c 41 5e 41 5f 5d e9 07 cb fe ff e8 c2 77 41 f7 90 <0f> 0b 90 eb 8c 44 89 f9 80 e1 07 80 c1 03 38 c1 0f 8c 31 ff ff ff [ 209.882521][ T5172] RSP: 0018:ffffc9000f017a50 EFLAGS: 00010293 [ 209.888979][ T5172] RAX: ffffffff8a7e8e9e RBX: ffff88802ba6c000 RCX: ffff888034520000 [ 209.897082][ T5172] RDX: 0000000000000000 RSI: 00000000ffffffff RDI: 0000000000000000 [ 209.905554][ T5172] RBP: 00000000ffffffff R08: ffff88802ba6c013 R09: 1ffff1100574d802 [ 209.913710][ T5172] R10: dffffc0000000000 R11: ffffed100574d803 R12: dffffc0000000000 [ 209.921723][ T5172] R13: ffff888034245018 R14: ffff88802ba6c948 R15: ffff88802ba6c010 [ 209.929804][ T5172] FS: 0000000000000000(0000) GS:ffff888125898000(0000) knlGS:0000000000000000 [ 209.938826][ T5172] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 [ 209.945551][ T5172] CR2: 000000110c3e312b CR3: 000000000e336000 CR4: 00000000003526f0 [ 209.953597][ T5172] Call Trace: [ 209.956928][ T5172] [ 209.959889][ T5172] ? process_scheduled_works+0x9ef/0x17b0 [ 209.965713][ T5172] process_scheduled_works+0xade/0x17b0 [ 209.971346][ T5172] ? __pfx_process_scheduled_works+0x10/0x10 [ 209.977477][ T5172] worker_thread+0x8a0/0xda0 [ 209.982504][ T5172] ? __pfx__raw_spin_unlock_irqrestore+0x10/0x10 [ 209.988892][ T5172] ? __kthread_parkme+0x7b/0x200 [ 209.994294][ T5172] kthread+0x711/0x8a0 [ 209.998415][ T5172] ? __pfx_worker_thread+0x10/0x10 [ 210.003625][ T5172] ? __pfx_kthread+0x10/0x10 [ 210.008268][ T5172] ? _raw_spin_unlock_irq+0x23/0x50 [ 210.013557][ T5172] ? lockdep_hardirqs_on+0x9c/0x150 [ 210.018804][ T5172] ? __pfx_kthread+0x10/0x10 [ 210.023491][ T5172] ret_from_fork+0x3f9/0x770 [ 210.028126][ T5172] ? __pfx_ret_from_fork+0x10/0x10 [ 210.033344][ T5172] ? __switch_to_asm+0x39/0x70 [ 210.038150][ T5172] ? __switch_to_asm+0x33/0x70 [ 210.043067][ T5172] ? __pfx_kthread+0x10/0x10 [ 210.047705][ T5172] ret_from_fork_asm+0x1a/0x30 [ 210.052543][ T5172] [ 210.055607][ T5172] Kernel panic - not syncing: kernel: panic_on_warn set ... [ 210.062909][ T5172] CPU: 1 UID: 0 PID: 5172 Comm: kworker/u9:1 Not tainted 6.16.0-rc5-next-20250710-syzkaller #0 PREEMPT(full) [ 210.074588][ T5172] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 05/07/2025 [ 210.084675][ T5172] Workqueue: hci2 hci_conn_timeout [ 210.089835][ T5172] Call Trace: [ 210.093144][ T5172] [ 210.096104][ T5172] dump_stack_lvl+0x99/0x250 [ 210.100730][ T5172] ? __asan_memcpy+0x40/0x70 [ 210.105448][ T5172] ? __pfx_dump_stack_lvl+0x10/0x10 [ 210.110688][ T5172] ? __pfx__printk+0x10/0x10 [ 210.115333][ T5172] panic+0x2e2/0x7b0 [ 210.119284][ T5172] ? __pfx_panic+0x10/0x10 [ 210.123746][ T5172] ? ret_from_fork_asm+0x1a/0x30 [ 210.128722][ T5172] __warn+0x334/0x4c0 [ 210.132739][ T5172] ? hci_conn_timeout+0xff/0x290 [ 210.137714][ T5172] ? hci_conn_timeout+0xff/0x290 [ 210.142689][ T5172] report_bug+0x2be/0x4f0 [ 210.147054][ T5172] ? hci_conn_timeout+0xff/0x290 [ 210.152023][ T5172] ? hci_conn_timeout+0xff/0x290 [ 210.157041][ T5172] ? hci_conn_timeout+0x101/0x290 [ 210.162098][ T5172] handle_bug+0x84/0x160 [ 210.166377][ T5172] exc_invalid_op+0x1a/0x50 [ 210.170901][ T5172] asm_exc_invalid_op+0x1a/0x20 [ 210.175748][ T5172] RIP: 0010:hci_conn_timeout+0xff/0x290 [ 210.181298][ T5172] Code: 48 89 df e8 e3 03 09 00 eb 07 e8 dc 77 41 f7 b0 13 0f b6 f0 48 89 df 5b 41 5c 41 5e 41 5f 5d e9 07 cb fe ff e8 c2 77 41 f7 90 <0f> 0b 90 eb 8c 44 89 f9 80 e1 07 80 c1 03 38 c1 0f 8c 31 ff ff ff [ 210.200914][ T5172] RSP: 0018:ffffc9000f017a50 EFLAGS: 00010293 [ 210.207010][ T5172] RAX: ffffffff8a7e8e9e RBX: ffff88802ba6c000 RCX: ffff888034520000 [ 210.214992][ T5172] RDX: 0000000000000000 RSI: 00000000ffffffff RDI: 0000000000000000 [ 210.222969][ T5172] RBP: 00000000ffffffff R08: ffff88802ba6c013 R09: 1ffff1100574d802 [ 210.230941][ T5172] R10: dffffc0000000000 R11: ffffed100574d803 R12: dffffc0000000000 [ 210.238918][ T5172] R13: ffff888034245018 R14: ffff88802ba6c948 R15: ffff88802ba6c010 [ 210.246900][ T5172] ? hci_conn_timeout+0xfe/0x290 [ 210.251853][ T5172] ? process_scheduled_works+0x9ef/0x17b0 [ 210.257581][ T5172] process_scheduled_works+0xade/0x17b0 [ 210.263153][ T5172] ? __pfx_process_scheduled_works+0x10/0x10 [ 210.269155][ T5172] worker_thread+0x8a0/0xda0 [ 210.273752][ T5172] ? __pfx__raw_spin_unlock_irqrestore+0x10/0x10 [ 210.280092][ T5172] ? __kthread_parkme+0x7b/0x200 [ 210.285047][ T5172] kthread+0x711/0x8a0 [ 210.289128][ T5172] ? __pfx_worker_thread+0x10/0x10 [ 210.294244][ T5172] ? __pfx_kthread+0x10/0x10 [ 210.298846][ T5172] ? _raw_spin_unlock_irq+0x23/0x50 [ 210.304050][ T5172] ? lockdep_hardirqs_on+0x9c/0x150 [ 210.309277][ T5172] ? __pfx_kthread+0x10/0x10 [ 210.313881][ T5172] ret_from_fork+0x3f9/0x770 [ 210.318480][ T5172] ? __pfx_ret_from_fork+0x10/0x10 [ 210.323604][ T5172] ? __switch_to_asm+0x39/0x70 [ 210.328367][ T5172] ? __switch_to_asm+0x33/0x70 [ 210.333140][ T5172] ? __pfx_kthread+0x10/0x10 [ 210.337742][ T5172] ret_from_fork_asm+0x1a/0x30 [ 210.342518][ T5172] [ 210.345861][ T5172] Kernel Offset: disabled [ 210.350187][ T5172] Rebooting in 86400 seconds..