last executing test programs: 3m54.873007963s ago: executing program 0 (id=174): r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000000240), 0x1e1740, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) r2 = socket$inet6_sctp(0xa, 0x1, 0x84) sendmmsg$inet6(r2, &(0x7f0000000000)=[{{&(0x7f0000000040)={0xa, 0x4e23, 0xb, @local, 0x800}, 0x1c, &(0x7f0000000080)=[{&(0x7f00000000c0)="f9", 0x1}], 0x1}}], 0x1, 0x8045) r3 = syz_kvm_setup_syzos_vm$x86(r1, &(0x7f0000c00000/0x400000)=nil) r4 = syz_kvm_add_vcpu$x86(r3, &(0x7f0000000440)={0x0, &(0x7f0000000480)=[@wrmsr={0x65, 0x20, {0x40000000, 0x3}}, @wrmsr={0x65, 0x20, {0x40000001, 0x3f}}], 0x40}) ioctl$KVM_SET_CPUID2(r4, 0x4008ae90, &(0x7f00000004c0)={0x1, 0x0, [{0x40000001, 0x4, 0x2, 0x31237648, 0x6, 0x2, 0x80}]}) ioctl$KVM_RUN(r4, 0xae80, 0x0) ioctl$KVM_SET_REGS(r4, 0x4090ae82, &(0x7f0000000500)={[0x8, 0x7ffffffffffffffe, 0x10000000014, 0x3, 0x9, 0x1004, 0x100, 0x1010, 0x4, 0x7ffffffc00000001, 0x1, 0x0, 0x3, 0x800007, 0x6], 0x0, 0x110900}) ioctl$KVM_RUN(r4, 0xae80, 0x0) 3m54.584689367s ago: executing program 0 (id=176): r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000000240), 0x1e1740, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) mprotect(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x5) madvise(&(0x7f0000000000/0xc00000)=nil, 0xc00000, 0xe) mlock(&(0x7f0000000000/0x800000)=nil, 0x800000) mbind(&(0x7f0000001000/0x800000)=nil, 0x800000, 0x0, 0x0, 0x0, 0x2) r2 = syz_kvm_setup_syzos_vm$x86(r1, &(0x7f0000c00000/0x400000)=nil) r3 = syz_kvm_add_vcpu$x86(r2, &(0x7f0000000440)={0x0, 0x0}) ioctl$KVM_RUN(r3, 0xae80, 0x0) ioctl$KVM_SET_CPUID2(r3, 0x4008ae90, &(0x7f0000000040)={0x2, 0x0, [{0xc0000001, 0x0, 0x7, 0x2, 0x7, 0x3, 0x3}, {0x40000000, 0x1, 0x6, 0x5, 0x9, 0x4f7fe5b2, 0x1}]}) 3m54.466937286s ago: executing program 0 (id=177): r0 = syz_usb_connect(0x0, 0x24, &(0x7f0000000000)=ANY=[@ANYBLOB="12010000795d6c08450c3e616dc4010203010902120001000000000904"], 0x0) syz_usb_control_io(r0, 0x0, 0x0) syz_usb_control_io$hid(r0, 0x0, &(0x7f0000000040)={0x2c, &(0x7f0000000080)=ANY=[], 0x0, 0x0, 0x0, 0x0}) syz_usb_control_io$cdc_ncm(r0, 0x0, 0x0) syz_usb_control_io(r0, 0x0, &(0x7f00000000c0)={0x44, &(0x7f0000000180)={0x0, 0x0, 0x1, "12"}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) r1 = open(&(0x7f0000000080)='./file1\x00', 0x80242, 0x1df2a23c5997fa5f) mkdirat(0xffffffffffffff9c, &(0x7f00000001c0)='./proc\x00', 0x1ff) mount(0x0, &(0x7f0000000200)='./proc\x00', &(0x7f0000000240)='proc\x00', 0x0, 0x0) r2 = openat(0xffffffffffffff9c, &(0x7f0000000280)='./proc/thread-self/fail-nth\x00', 0x2, 0x0) write(r2, &(0x7f00000002c0)='3', 0x1) sendfile(r1, r1, 0x0, 0x8112) syz_usb_control_io$uac1(r0, 0x0, 0x0) syz_usb_control_io$uac1(r0, 0x0, 0x0) 3m51.872852767s ago: executing program 0 (id=179): mkdirat(0xffffffffffffff9c, &(0x7f0000000100)='./config\x00', 0x1ff) mount(0x0, &(0x7f0000000140)='./config\x00', &(0x7f0000000180)='configfs\x00', 0x0, 0x0) r0 = socket$nl_audit(0x10, 0x3, 0x9) sendmsg$AUDIT_SIGNAL_INFO(r0, &(0x7f00000000c0)={&(0x7f0000000000)={0x10, 0x0, 0x0, 0x800}, 0xc, &(0x7f0000000080)={&(0x7f0000000040)={0x10, 0x3f2, 0x418, 0x70bd2d, 0x25dfdbfc, "", ["", "", "", "", "", "", "", "", ""]}, 0x10}, 0x1, 0x0, 0x0, 0x4000015}, 0xc84) r1 = openat(0xffffffffffffff9c, &(0x7f0000000280)='./config/target/core/rd_mcp_0/dev0/control\x00', 0x1, 0x0) write(r1, &(0x7f0000000300)='rd', 0x2) read$ptp(r1, &(0x7f00000001c0)=""/54, 0x36) 3m51.836980071s ago: executing program 0 (id=181): mkdirat(0xffffffffffffff9c, &(0x7f0000000000)='./proc\x00', 0x1ff) mount(0x0, &(0x7f0000000040)='./proc\x00', &(0x7f0000000080)='proc\x00', 0x0, 0x0) r0 = openat(0xffffffffffffff9c, &(0x7f00000000c0)='./proc/thread-self/fail-nth\x00', 0x2, 0x12c) write(r0, &(0x7f0000000100)='27', 0x2) r1 = userfaultfd(0x801) ioctl$UFFDIO_API(r1, 0xc018aa3f, &(0x7f0000000140)) ioctl$UFFDIO_REGISTER(r1, 0xc020aa00, &(0x7f0000000180)={{&(0x7f00000e2000/0xc00000)=nil, 0xc00000}, 0x2}) ioctl$UFFDIO_COPY(r1, 0xc028aa03, &(0x7f00000001c0)={&(0x7f00002b9000/0x400000)=nil, &(0x7f0000003000/0x2000)=nil, 0x400000, 0x3, 0x2}) syz_clone(0x400100, 0x0, 0x0, 0x0, 0x0, 0x0) userfaultfd(0x400) syz_clone(0x100211, 0x0, 0x0, 0x0, 0x0, 0x0) mkdirat(0xffffffffffffff9c, &(0x7f0000000000)='./proc\x00', 0x1ff) (async) mount(0x0, &(0x7f0000000040)='./proc\x00', &(0x7f0000000080)='proc\x00', 0x0, 0x0) (async) openat(0xffffffffffffff9c, &(0x7f00000000c0)='./proc/thread-self/fail-nth\x00', 0x2, 0x12c) (async) write(r0, &(0x7f0000000100)='27', 0x2) (async) userfaultfd(0x801) (async) ioctl$UFFDIO_API(r1, 0xc018aa3f, &(0x7f0000000140)) (async) ioctl$UFFDIO_REGISTER(r1, 0xc020aa00, &(0x7f0000000180)={{&(0x7f00000e2000/0xc00000)=nil, 0xc00000}, 0x2}) (async) ioctl$UFFDIO_COPY(r1, 0xc028aa03, &(0x7f00000001c0)={&(0x7f00002b9000/0x400000)=nil, &(0x7f0000003000/0x2000)=nil, 0x400000, 0x3, 0x2}) (async) syz_clone(0x400100, 0x0, 0x0, 0x0, 0x0, 0x0) (async) userfaultfd(0x400) (async) syz_clone(0x100211, 0x0, 0x0, 0x0, 0x0, 0x0) (async) 3m50.900739099s ago: executing program 0 (id=186): r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000000300), 0x101800, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) r2 = ioctl$KVM_CREATE_VCPU(r1, 0xae41, 0x6) syz_kvm_setup_cpu$x86(r1, r2, &(0x7f00009b3000/0x18000)=nil, &(0x7f0000000340)=[@text32={0x20, &(0x7f0000000380)="b9800000c00f3235004000000f30b9fa000000130f01d9300d76c4020a1bf7b805000000b90000c0fe0f3cae0a41d941d900b80c0000000f23c00f21f83501000f000f23f8ba00e500000f30660fc775022e0fba600c9864660ffc76002f3166b85766baa00066ed00d0", 0x6a}], 0x1, 0x1, 0x0, 0x0) ioctl$KVM_SET_CPUID2(r2, 0x4008ae90, &(0x7f0000000400)={0x1, 0x0, [{0x7, 0x0, 0x5, 0x62, 0x2000000d, 0x7a2, 0x6b89}]}) ioctl$KVM_RUN(r2, 0xae80, 0x0) 3m35.795159618s ago: executing program 32 (id=186): r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000000300), 0x101800, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) r2 = ioctl$KVM_CREATE_VCPU(r1, 0xae41, 0x6) syz_kvm_setup_cpu$x86(r1, r2, &(0x7f00009b3000/0x18000)=nil, &(0x7f0000000340)=[@text32={0x20, &(0x7f0000000380)="b9800000c00f3235004000000f30b9fa000000130f01d9300d76c4020a1bf7b805000000b90000c0fe0f3cae0a41d941d900b80c0000000f23c00f21f83501000f000f23f8ba00e500000f30660fc775022e0fba600c9864660ffc76002f3166b85766baa00066ed00d0", 0x6a}], 0x1, 0x1, 0x0, 0x0) ioctl$KVM_SET_CPUID2(r2, 0x4008ae90, &(0x7f0000000400)={0x1, 0x0, [{0x7, 0x0, 0x5, 0x62, 0x2000000d, 0x7a2, 0x6b89}]}) ioctl$KVM_RUN(r2, 0xae80, 0x0) 1m41.27682032s ago: executing program 3 (id=782): r0 = openat$vcsa(0xffffffffffffff9c, &(0x7f0000000040), 0x101000, 0x0) r1 = openat$kvm(0xffffffffffffff9c, &(0x7f0000000540), 0x22203, 0x0) ioctl$KVM_GET_MSRS_sys(r1, 0xc008ae88, &(0x7f0000000580)={0x2, 0x0, [{0xce, 0x0, 0x1000}, {0x11a, 0x0, 0x47ffffffffffffd}]}) ioctl$XFS_IOC_ATTRMULTI_BY_HANDLE(0xffffffffffffffff, 0x4048587b, &(0x7f0000000480)={{0xffffffffffffffff, &(0x7f0000000080)='/dev/nbd#\x00', 0x400880, &(0x7f0000000100)={@align=0x5, {0x7f, 0x0, 0x9, 0x4}}, 0x9, &(0x7f0000000180), &(0x7f00000001c0)=0x9}, 0x3, &(0x7f0000000400)=[{0x2, 0x401, &(0x7f0000000200)='#--:##+\\\x00', &(0x7f0000000240)="35a8125c858f9a00de2233d876695cede4a3b83751b8c34c39e66b2aa104a89f7de29b6c2ecdcf312701ac53871f9800c1e4cd2777bf14603c31639fd9ecc6a4e76f6bb3bf95f4eae41cda80714cf67e3f9d04b2203d2f90838a707a3512ef68afa3855fa8aeaadf2eb6be69f0dfbd41a989696d708504753b", 0x79, 0x10}, {0x3, 0x0, &(0x7f00000002c0)='/dev/nbd#\x00', &(0x7f0000000300)="4e4cde3ee53fc597ce8a55bde355859917957fb2113eef484e175deb763608d8ec6bbfd873754aae5bbc095e170d", 0x2e, 0x2}, {0x1, 0xff, &(0x7f0000000340)='-^\x00', &(0x7f0000000380)="6ec2d634255546521999cb1a52f3543fafcf153f26f272c3cbb144df13a15a4711690b516b6f1c1f659faab91c30a688aafcfa642fd5ce77f2839da42a59c3c2ca0735afdf", 0x45, 0x18}]}) ioctl$AUTOFS_DEV_IOCTL_VERSION(r0, 0xc0189371, &(0x7f0000000500)={{0x1, 0x1, 0x18, r2}, './file0\x00'}) syz_emit_vhci(&(0x7f0000000000)=ANY=[@ANYBLOB="040e04010204"], 0x7) socketpair$nbd(0x1, 0x1, 0x0, 0x0) r3 = syz_init_net_socket$bt_hci(0x1f, 0x3, 0x1) bind$bt_hci(r3, 0x0, 0x0) write(r3, 0x0, 0x0) r4 = syz_usb_connect(0x0, 0x47, &(0x7f00000005c0)=ANY=[@ANYBLOB="1201000200000040109720770000000000010902350001010080320904000005ffffff000705810340000107058202400000070503024000000705840240000007050502"], 0x0) syz_usb_control_io(r4, 0x0, &(0x7f0000000640)={0x84, &(0x7f0000000700)={0x40, 0xc, 0x6, "a5978ea16dcf"}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) syz_open_dev$ndb(&(0x7f00000000c0), 0x0, 0x2a003) ioctl$NBD_CLEAR_SOCK(0xffffffffffffffff, 0xab04) 1m39.809272263s ago: executing program 3 (id=784): r0 = socket$nl_generic(0x10, 0x3, 0x10) openat$kvm(0xffffffffffffff9c, &(0x7f00000004c0), 0x1, 0x0) ioctl$KVM_SET_IRQCHIP(0xffffffffffffffff, 0x8208ae63, &(0x7f0000000680)={0x2, 0x0, @pic={0x5, 0x7, 0x5, 0x6, 0x4, 0x4, 0x3, 0x7, 0xc, 0x9, 0x64, 0x2, 0x4e, 0x7, 0x9, 0x4}}) ioctl$KVM_CREATE_IRQCHIP(0xffffffffffffffff, 0xae60) r1 = ioctl$KVM_CREATE_VCPU(0xffffffffffffffff, 0xae41, 0x0) r2 = openat$binderfs(0xffffffffffffff9c, 0x0, 0x2, 0x0) ioctl$BINDER_WRITE_READ(r2, 0xc0306201, 0x0) ioctl$SNDRV_CTL_IOCTL_ELEM_UNLOCK(0xffffffffffffffff, 0xc4c85513, &(0x7f00000008c0)={0x1}) r3 = socket$nl_generic(0x10, 0x3, 0x10) ioctl$sock_SIOCGIFINDEX_80211(r3, 0x8933, &(0x7f0000000900)={'wlan0\x00'}) syz_genetlink_get_family_id$nl80211(&(0x7f0000000940), 0xffffffffffffffff) sendmsg$NL80211_CMD_REMAIN_ON_CHANNEL(r3, 0x0, 0x0) r4 = socket$nl_generic(0x10, 0x3, 0x10) r5 = syz_genetlink_get_family_id$nl80211(&(0x7f0000000a40), 0xffffffffffffffff) ioctl$sock_SIOCGIFINDEX_80211(r4, 0x8933, &(0x7f0000000a80)={'wlan0\x00', 0x0}) ioctl$sock_SIOCGIFINDEX_80211(r4, 0x8b18, &(0x7f0000000ac0)={'wlan0\x00'}) sendmsg$NL80211_CMD_SET_INTERFACE(r4, &(0x7f0000000b00)={0x0, 0x0, &(0x7f0000000b40)={&(0x7f0000000b80)=ANY=[@ANYBLOB='$\x00\x00\x00', @ANYRES16=r5, @ANYBLOB="010000000000e9dbdf250600000008000300", @ANYRES32=r6, @ANYBLOB="080005000800"], 0x24}}, 0x0) (fail_nth: 5) mprotect(&(0x7f0000000000/0xf000)=nil, 0xf000, 0x2000002) ioctl$KVM_SET_LAPIC(r1, 0x4400ae8f, &(0x7f0000000bc0)={"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"}) ioctl$KVM_SET_IRQCHIP(0xffffffffffffffff, 0x8208ae63, &(0x7f0000000fc0)={0x2, 0x0, @pic={0x0, 0x0, 0x3, 0x93, 0x0, 0x0, 0x1, 0xbb, 0x2, 0xc0, 0x4d, 0x9, 0x61, 0x5, 0x90, 0xd}}) syz_genetlink_get_family_id$nl80211(0x0, r0) ioctl$sock_SIOCGIFINDEX_80211(r0, 0x8933, 0x0) sendmsg$NL80211_CMD_FRAME(r0, &(0x7f0000000240)={0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x800}, 0x0) pselect6(0x0, 0x0, 0x0, 0x0, 0x0, 0x0) syz_usb_connect(0x0, 0x24, &(0x7f00000000c0)=ANY=[@ANYBLOB="12010100ab51a0407b0500000000000000010902120001200000000904"], 0x0) pipe(&(0x7f0000000300)={0xffffffffffffffff, 0xffffffffffffffff}) write(r7, &(0x7f0000000340), 0x11000) 1m36.530955117s ago: executing program 3 (id=801): r0 = socket$inet6(0xa, 0x2, 0x0) setsockopt$inet6_IPV6_DSTOPTS(r0, 0x29, 0x3b, &(0x7f0000000200)=ANY=[@ANYBLOB="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"], 0x160) setsockopt$sock_linger(r0, 0x1, 0x3c, &(0x7f0000000380)={0x200000000000001}, 0x8) connect$inet6(r0, &(0x7f00000003c0)={0xa, 0x0, 0x0, @dev, 0x5}, 0x1c) sendmmsg$inet6(r0, &(0x7f0000000400)=[{{0x0, 0x0, &(0x7f0000000440), 0x171}}], 0x400000000000172, 0x4000000) setsockopt$inet6_group_source_req(r0, 0x29, 0x2e, &(0x7f0000000480)={0x2, {{0xa, 0x4e21, 0x80, @mcast1, 0x7}}, {{0xa, 0x4e22, 0x3, @remote, 0xe}}}, 0x108) openat$comedi(0xffffff9c, &(0x7f0000000100)='/dev/comedi0\x00', 0x10200, 0x0) r1 = openat(0xffffffffffffff9c, &(0x7f00000000c0)='./file1\x00', 0x42, 0x0) sendto(0xffffffffffffffff, 0x0, 0x0, 0x40000, 0x0, 0x0) r2 = socket$nl_generic(0x10, 0x3, 0x10) sendmsg$nl_generic(r2, &(0x7f0000000000)={0x0, 0x0, &(0x7f0000000040)={&(0x7f0000000080)={0x14, 0x432, 0x1, 0x1c, 0x25dfdbfe, {0xb}}, 0x14}, 0x1, 0x0, 0x0, 0x40c0}, 0x40010) fallocate(r1, 0x0, 0x0, 0x8ffff) write$midi(r1, &(0x7f0000000140)="3af850f45a1bd34cdb436d6930b143f280950cabad81a80744f90e929ac769ac6c6e8b7b6e093b0ea5c4d8add0e5a5cb060b979159deb32960ed107035f8dc472495757fbe44010e1bd75978f0054a1a9ae57c3e6ad67abe4414eca040128a75a706fe36e05ecc0ef80941ee288f31d02d8153df1e0bf461da28e7284b985fa4c9b1a560b1a73490cbc3793647ea8e322c2aba4338c526421c1e5b2f2f9792c29e5f1e15e0150ff7f9135198aed9e83340effd6c9b", 0xb5) 1m36.131357672s ago: executing program 3 (id=802): r0 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_genetlink_get_family_id$net_dm(&(0x7f0000000700), r0) sendmsg$NET_DM_CMD_START(r0, &(0x7f0000000740)={0x0, 0x0, &(0x7f0000000780)={&(0x7f00000007c0)={0x14, r1, 0x401, 0x70bd2c, 0x25dfdbfd, {0x2}}, 0x14}, 0x1, 0x0, 0x100000000000000, 0x4}, 0x0) 1m36.024574655s ago: executing program 3 (id=803): r0 = socket$inet6_sctp(0xa, 0x5, 0x84) r1 = socket$inet6_sctp(0xa, 0x1, 0x84) getsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX3(r1, 0x84, 0x6f, &(0x7f00000002c0)={0x0, 0x10, &(0x7f0000000300)=[@in={0x2, 0x4e20, @rand_addr=0x64010100}]}, 0x0) getsockopt$inet_sctp6_SCTP_MAX_BURST(r1, 0x84, 0x83, &(0x7f0000000340)=@assoc_value={0x0}, &(0x7f0000000380)=0x8) setsockopt$inet_sctp6_SCTP_DEFAULT_SEND_PARAM(r0, 0x84, 0xa, &(0x7f00000003c0)={0x8000, 0xfffb, 0x3, 0x7ff, 0x401, 0x5, 0x7, 0x8315, r2}, 0x20) mkdirat(0xffffffffffffff9c, &(0x7f0000000000)='./sys\x00', 0x1ff) mount(0x0, &(0x7f0000000040)='./sys\x00', &(0x7f0000000080)='sysfs\x00', 0x0, 0x0) r3 = openat(0xffffffffffffff9c, &(0x7f00000000c0)='./sys/module/usbcore/parameters/quirks\x00', 0x2, 0x0) r4 = syz_clone(0x100000, 0x0, 0x0, &(0x7f0000000100), 0x0, 0x0) r5 = syz_open_dev$sndctrl(0x0, 0xfffffffffffffeff, 0x4000) r6 = syz_open_dev$sndpcmc(&(0x7f0000000400), 0x0, 0x2) ioctl$SNDRV_PCM_IOCTL_HW_PARAMS(r6, 0xc2604111, &(0x7f0000000440)={0xe9, [[0x8, 0xffffffff, 0xffffffff, 0xffffffff, 0xffffffff, 0xffffffff, 0xffffffff, 0xffffffff], [0xffffffff, 0xffffffff, 0xffffffff, 0xffffffff, 0x0, 0xffffffff, 0x81, 0x3], [0xffffffff, 0x55, 0xffffffff, 0x6, 0xffffffff, 0xffffdfff, 0xffffffff, 0xffffffdf]], '\x00', [{0xd, 0x10, 0x0, 0x0, 0x1}, {0x20, 0x20, 0x0, 0x0, 0x1}, {0x2, 0x4, 0x0, 0x0, 0x1}, {0xac44, 0xac44, 0x0, 0x0, 0x1}, {0x1388, 0x186a0, 0x0, 0x0, 0x1}, {0x100, 0x400, 0x0, 0x0, 0x1}, {0x400, 0x1000, 0x0, 0x0, 0x1}, {0x4, 0x8, 0x0, 0x0, 0x1}, {0x2710, 0xf4240, 0x0, 0x0, 0x1}, {0x400, 0x1000, 0x0, 0x0, 0x1}, {0x1000, 0x4000, 0x0, 0x0, 0x1}, {0x0, 0xf4240, 0x0, 0x0, 0x1}]}) ioctl$SNDRV_PCM_IOCTL_PREPARE(r6, 0x4140, 0x0) read$snddsp(r6, &(0x7f0000000740)=""/4096, 0x1000) socket$kcm(0x10, 0x2, 0x0) sendmsg$kcm(r5, &(0x7f0000000140)={0x0, 0x0, &(0x7f0000000180)=[{&(0x7f00000001c0)="d80000001800811a0681f783db4cb9040a07080006007c09e8fc55a10a0015000600142603600e120800020081000401a8007e38a3fd8705df0100fcc0ffff000000fd035c0461c1d67f6f94007134cf6efb8000b607a290457f0189b316277ce06bbaceac3c2fb14c2ee5a7cef4090000001fb71b14d6d930dfe1d9d322fe7c9f8775820d16a4683fb96c858a5aeb4e95367a5025ccca9e00360db798262f3d40fad9e3bb9ad809d5e1cace0d81cd0bffece0b42a9eebee5de6ccd4e1ffffffffc1c9b6278754ca397c388b0dd6e4b43a3d930000000000", 0xd8}], 0x1}, 0x1) ioctl$SNDRV_CTL_IOCTL_ELEM_INFO(r5, 0xc1105511, 0x0) getpriority(0x2, r4) write(r3, &(0x7f00000006c0)="306669ed6b3f8e62866482cb63353a313232373a6961c2a4430b39cb485fafdcffbf3a61e5c0e6ad4497509628ff041f4f5a90390f4c579f4f7ce82e9b664553427c30ecc58840c479439cea0b1bdfe9b9211c2e593dfafb801267daa16a6bc42715bce6d4459dec2db47af2637fb51788a5c69fb7456da69b479fbf36c10cdf", 0x80) 1m35.928463664s ago: executing program 3 (id=804): sendmsg$netlink(0xffffffffffffffff, &(0x7f0000000140)={0x0, 0x0, 0x0, 0x0, 0x0, 0x2a, 0x4}, 0x488c4) r0 = socket$packet(0x11, 0x3, 0x300) ioctl$sock_SIOCGIFINDEX(r0, 0x8933, &(0x7f0000000180)={'veth0\x00', 0x0}) r2 = socket(0x10, 0x3, 0x0) sendmsg$NFT_BATCH(0xffffffffffffffff, &(0x7f0000000340)={0x0, 0x0, &(0x7f0000000380)={&(0x7f00000003c0)={{0x14}, [@NFT_MSG_NEWTABLE={0x20, 0x0, 0xa, 0x301, 0x0, 0x0, {0x1, 0x0, 0x20}, [@NFTA_TABLE_NAME={0x9, 0x1, 'syz0\x00'}]}, @NFT_MSG_NEWCHAIN={0x28, 0x3, 0xa, 0x201, 0x0, 0x0, {0x1, 0x0, 0x8}, [@NFTA_CHAIN_TABLE={0x9, 0x1, 'syz0\x00'}, @NFTA_CHAIN_TYPE={0x8, 0x3, 'nat\x00'}]}, @NFT_MSG_NEWRULE={0x28, 0x6, 0xa, 0x401, 0x0, 0x0, {0x1}, [@NFTA_RULE_CHAIN_ID={0x8}, @NFTA_RULE_TABLE={0x9, 0x1, 'syz0\x00'}]}], {0x14}}, 0x98}}, 0x8800) sendto$inet6(r2, &(0x7f0000000480)="c10e000018001f06b9409b0dffff110d0207be040205fe0506100a124300040018000000fac8388827a685a168d9a44604094565360c648dcaaf6c26c291214549932fde4a460c89b6ec0cff3959547f509058ba86c902fc3a10004a320c0400160005000a00000000000000000000080756ede4ccbe5880", 0xec1, 0x0, 0x0, 0x9e5e111c47e3504f) setsockopt$packet_int(r0, 0x107, 0xf, &(0x7f00000001c0)=0xf3f, 0x4) sendto$packet(r0, &(0x7f0000000200)="3f03fe7f0302140006001e0089e9aaa911d7c2290f0086dd1327c9167c643c4a1b7880610cc96655b1b141ab059b24d0fbc50df71548a3f6c5609063382a0c153cfdf9435e3ffe46", 0x48, 0x0, &(0x7f0000000280)={0xc9, 0xc, r1, 0x1, 0x0, 0x6, @multicast}, 0x14) r3 = syz_open_procfs(0x0, &(0x7f0000000000)='status\x00') setns(0xc9, 0x0) r4 = openat$tun(0xffffffffffffff9c, &(0x7f00000002c0), 0x2, 0x0) ioctl$TUNSETIFF(r4, 0x400454ca, &(0x7f0000000300)={'syzkaller0\x00', 0x1}) r5 = openat$ttyprintk(0xffffffffffffff9c, &(0x7f0000000500), 0x1, 0x0) ioctl$FIONREAD(r5, 0x541b, &(0x7f0000000540)) mkdirat(0xffffffffffffff9c, &(0x7f0000000580)='./dev\x00', 0x1ff) mount(0x0, &(0x7f00000005c0)='./dev\x00', &(0x7f0000000600)='devtmpfs\x00', 0x0, 0x0) r6 = openat(0xffffffffffffff9c, &(0x7f0000000640)='./dev/mapper/control\x00', 0x2, 0x0) ioctl(r6, 0xc138fd0a, &(0x7f0000000680)="0400000000000000000000005001000038010000000000000000000000000000000000000000000000000000000000006d7061746830") ioctl$TUNSETLINK(r4, 0x400454cd, 0x10f) r7 = openat$vhost_vsock(0xffffffffffffff9c, &(0x7f00000006c0), 0x2, 0x0) ioctl$VHOST_SET_VRING_BASE(r7, 0xaf01, 0x0) ioctl$BTRFS_IOC_SUBVOL_GETFLAGS(r7, 0x4008af04, 0x0) ioctl$TUNSETLINK(r4, 0x400454cd, 0x30a) r8 = socket$nl_generic(0x10, 0x3, 0x10) sendmsg$nl_generic(r8, &(0x7f0000000080)={0x0, 0x0, &(0x7f00000000c0)={&(0x7f0000000100)={0x2c, 0x41, 0x107, 0xfffffffe, 0xfffffffe, {0x1, 0x7c}, [@nested={0x8, 0x142, 0x0, 0x1, [@typed={0x4, 0x8}]}, @nested={0xc, 0x1, 0x0, 0x1, [@typed={0x6, 0x6, 0x0, 0x0, @str='\x00\x00'}]}, @nested={0x4, 0x2}]}, 0x2c}, 0x1, 0x0, 0x0, 0x4048011}, 0xc0d4) pread64(r3, &(0x7f0000000040)=""/59, 0x3b, 0x40000000009) syz_emit_vhci(&(0x7f0000001b80)=@HCI_EVENT_PKT={0x4, @hci_ev_key_refresh_complete={{0x30, 0x3}, {0x5, 0xc9}}}, 0x6) 1m20.83968471s ago: executing program 33 (id=804): sendmsg$netlink(0xffffffffffffffff, &(0x7f0000000140)={0x0, 0x0, 0x0, 0x0, 0x0, 0x2a, 0x4}, 0x488c4) r0 = socket$packet(0x11, 0x3, 0x300) ioctl$sock_SIOCGIFINDEX(r0, 0x8933, &(0x7f0000000180)={'veth0\x00', 0x0}) r2 = socket(0x10, 0x3, 0x0) sendmsg$NFT_BATCH(0xffffffffffffffff, &(0x7f0000000340)={0x0, 0x0, &(0x7f0000000380)={&(0x7f00000003c0)={{0x14}, [@NFT_MSG_NEWTABLE={0x20, 0x0, 0xa, 0x301, 0x0, 0x0, {0x1, 0x0, 0x20}, [@NFTA_TABLE_NAME={0x9, 0x1, 'syz0\x00'}]}, @NFT_MSG_NEWCHAIN={0x28, 0x3, 0xa, 0x201, 0x0, 0x0, {0x1, 0x0, 0x8}, [@NFTA_CHAIN_TABLE={0x9, 0x1, 'syz0\x00'}, @NFTA_CHAIN_TYPE={0x8, 0x3, 'nat\x00'}]}, @NFT_MSG_NEWRULE={0x28, 0x6, 0xa, 0x401, 0x0, 0x0, {0x1}, [@NFTA_RULE_CHAIN_ID={0x8}, @NFTA_RULE_TABLE={0x9, 0x1, 'syz0\x00'}]}], {0x14}}, 0x98}}, 0x8800) sendto$inet6(r2, &(0x7f0000000480)="c10e000018001f06b9409b0dffff110d0207be040205fe0506100a124300040018000000fac8388827a685a168d9a44604094565360c648dcaaf6c26c291214549932fde4a460c89b6ec0cff3959547f509058ba86c902fc3a10004a320c0400160005000a00000000000000000000080756ede4ccbe5880", 0xec1, 0x0, 0x0, 0x9e5e111c47e3504f) setsockopt$packet_int(r0, 0x107, 0xf, &(0x7f00000001c0)=0xf3f, 0x4) sendto$packet(r0, &(0x7f0000000200)="3f03fe7f0302140006001e0089e9aaa911d7c2290f0086dd1327c9167c643c4a1b7880610cc96655b1b141ab059b24d0fbc50df71548a3f6c5609063382a0c153cfdf9435e3ffe46", 0x48, 0x0, &(0x7f0000000280)={0xc9, 0xc, r1, 0x1, 0x0, 0x6, @multicast}, 0x14) r3 = syz_open_procfs(0x0, &(0x7f0000000000)='status\x00') setns(0xc9, 0x0) r4 = openat$tun(0xffffffffffffff9c, &(0x7f00000002c0), 0x2, 0x0) ioctl$TUNSETIFF(r4, 0x400454ca, &(0x7f0000000300)={'syzkaller0\x00', 0x1}) r5 = openat$ttyprintk(0xffffffffffffff9c, &(0x7f0000000500), 0x1, 0x0) ioctl$FIONREAD(r5, 0x541b, &(0x7f0000000540)) mkdirat(0xffffffffffffff9c, &(0x7f0000000580)='./dev\x00', 0x1ff) mount(0x0, &(0x7f00000005c0)='./dev\x00', &(0x7f0000000600)='devtmpfs\x00', 0x0, 0x0) r6 = openat(0xffffffffffffff9c, &(0x7f0000000640)='./dev/mapper/control\x00', 0x2, 0x0) ioctl(r6, 0xc138fd0a, &(0x7f0000000680)="0400000000000000000000005001000038010000000000000000000000000000000000000000000000000000000000006d7061746830") ioctl$TUNSETLINK(r4, 0x400454cd, 0x10f) r7 = openat$vhost_vsock(0xffffffffffffff9c, &(0x7f00000006c0), 0x2, 0x0) ioctl$VHOST_SET_VRING_BASE(r7, 0xaf01, 0x0) ioctl$BTRFS_IOC_SUBVOL_GETFLAGS(r7, 0x4008af04, 0x0) ioctl$TUNSETLINK(r4, 0x400454cd, 0x30a) r8 = socket$nl_generic(0x10, 0x3, 0x10) sendmsg$nl_generic(r8, &(0x7f0000000080)={0x0, 0x0, &(0x7f00000000c0)={&(0x7f0000000100)={0x2c, 0x41, 0x107, 0xfffffffe, 0xfffffffe, {0x1, 0x7c}, [@nested={0x8, 0x142, 0x0, 0x1, [@typed={0x4, 0x8}]}, @nested={0xc, 0x1, 0x0, 0x1, [@typed={0x6, 0x6, 0x0, 0x0, @str='\x00\x00'}]}, @nested={0x4, 0x2}]}, 0x2c}, 0x1, 0x0, 0x0, 0x4048011}, 0xc0d4) pread64(r3, &(0x7f0000000040)=""/59, 0x3b, 0x40000000009) syz_emit_vhci(&(0x7f0000001b80)=@HCI_EVENT_PKT={0x4, @hci_ev_key_refresh_complete={{0x30, 0x3}, {0x5, 0xc9}}}, 0x6) 7.221884165s ago: executing program 2 (id=1236): r0 = socket$kcm(0x10, 0x2, 0x0) r1 = syz_open_dev$vim2m(&(0x7f0000000100), 0x5, 0x2) ioctl$vim2m_VIDIOC_ENUM_FMT(r1, 0xc0405602, &(0x7f0000000280)={0x14, 0x1, 0x80, "98df66552fb8af2b9f10f3d681de96a590d25f27440643cc1e70c317fd815cee"}) sendmsg$kcm(r0, &(0x7f0000000000)={0x0, 0x0, &(0x7f0000000080)=[{&(0x7f0000000180)="d8000000140081044e81f782db44b9040221080207000000040000a118000200e000000100000e1208000f0100810401a80016ea1f000840032e5f54c92011148ed08734843c8802033d0803600cfab94dcf5c0461c1d67f6f94007134cf6ee08000a0e408e8d8ef075c0100000000000000cb090000001fb791643a5ee4001b146218a07445d6d930dfe1d9d322fe7c9fd68775730d16a4683f5aeb4edbb57a5025ccca9e00360db70100000040fad95667e0060000000000000080bb9ad809d5e1cace81ed0bffece0b42a9ecbee5de6ccd40dd68adbef", 0xd8}], 0x1, 0x0, 0x0, 0x7400}, 0x0) r2 = socket$nl_generic(0x10, 0x3, 0x10) r3 = syz_genetlink_get_family_id$tipc2(&(0x7f0000000400), 0xffffffffffffffff) sendmsg$TIPC_NL_BEARER_SET(r2, &(0x7f00000000c0)={0x0, 0x0, &(0x7f0000000040)={&(0x7f0000000140)={0x18, r3, 0x1, 0x70bd26, 0x25dfdbfb, {}, [@TIPC_NLA_BEARER={0x4}]}, 0x18}, 0x1, 0x0, 0x0, 0x48c05}, 0x4040140) 6.739535687s ago: executing program 1 (id=1239): r0 = syz_open_dev$video(&(0x7f0000000080), 0x1, 0x100) socket$nl_generic(0x10, 0x3, 0x10) socket$inet(0x2, 0x2, 0x1) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0xb, 0xc3072, 0xffffffffffffffff, 0x0) madvise(&(0x7f0000000000/0x600000)=nil, 0x600000, 0x4) r1 = socket$alg(0x26, 0x5, 0x0) bind$alg(r1, &(0x7f0000000700)={0x26, 'hash\x00', 0x0, 0x0, 'cmac(aes)\x00'}, 0x58) setsockopt$ALG_SET_KEY(r1, 0x117, 0x3c, 0x0, 0x0) socket$nl_netfilter(0x10, 0x3, 0xc) socket$nl_xfrm(0x10, 0x3, 0x6) r2 = openat$kvm(0xffffffffffffff9c, &(0x7f00000001c0), 0x181480, 0x0) r3 = ioctl$KVM_CREATE_VM(r2, 0xae01, 0x0) r4 = ioctl$KVM_CREATE_VCPU(r3, 0xae41, 0x0) ioctl$KVM_SET_SIGNAL_MASK(r4, 0x4004ae8b, &(0x7f0000000200)={0x8, "e3d509f2c24aa8f2"}) ioctl$KVM_RUN(r4, 0xae80, 0x0) socket(0x10, 0x803, 0x0) socket$inet6_tcp(0xa, 0x1, 0x0) mmap$IORING_OFF_SQ_RING(0x0, 0x8000002, 0x2000007, 0x401d031, 0xffffffffffffffff, 0x0) pipe2(0x0, 0x0) syz_ublk_add_dev(0xffffffffffffffff, 0x0, 0x0, 0x0, &(0x7f0000000000)={0x2e, 0x0, 0x0, 0xffffffffffffffff, 0xc0207504, 0x0, 0x0, 0x0, 0x0, 0x7, 0x0, 0x0, '\x00', {0xffffffff, 0xffff, 0x40, &(0x7f00000000c0)=@any_dev={0x4, 0x3f7, 0x0, 0x0, 0x1000, 0xe, 0x0, 0x0, 0x10}}}, &(0x7f0000000100)=0x0) r6 = socket$nl_netfilter(0x10, 0x3, 0xc) sendmsg$NFT_BATCH(r6, &(0x7f0000000240)={0x0, 0x0, &(0x7f0000000280)={&(0x7f0000000600)={{0x14}, [@NFT_MSG_NEWTABLE={0x20, 0x0, 0xa, 0x301, 0x0, 0x0, {0x1}, [@NFTA_TABLE_HANDLE={0xc, 0x4, 0x1, 0x0, 0x4}]}, @NFT_MSG_NEWCHAIN={0x54, 0x3, 0xa, 0x201, 0x0, 0x0, {0x1, 0x0, 0xffff}, [@NFTA_CHAIN_NAME={0x9, 0x3, 'syz2\x00'}, @NFTA_CHAIN_HOOK={0x28, 0x4, 0x0, 0x1, [@NFTA_HOOK_PRIORITY={0x8}, @NFTA_HOOK_HOOKNUM={0x8, 0x1, 0x1, 0x0, 0x5}, @NFTA_HOOK_DEV={0x14, 0x3, 'veth1_macvtap\x00'}]}, @NFTA_CHAIN_TABLE={0x9, 0x1, 'syz1\x00'}]}, @NFT_MSG_DELCHAIN={0x4c, 0x5, 0xa, 0x1b, 0x0, 0x0, {0x1, 0x0, 0x2000}, [@NFTA_CHAIN_HANDLE={0xc, 0x2, 0x1, 0x0, 0x1}, @NFTA_CHAIN_TABLE={0x9, 0x1, 'syz1\x00'}, @NFTA_CHAIN_HOOK={0x20, 0x4, 0x0, 0x1, [@NFTA_HOOK_DEV={0x14, 0x3, 'veth1_macvtap\x00'}, @NFTA_HOOK_HOOKNUM={0x8, 0x1, 0x1, 0x0, 0x5}]}]}, @NFT_MSG_DELOBJ={0x14, 0x14, 0xa, 0x401, 0x0, 0x0, {0x1, 0x0, 0x2}}], {0x14}}, 0xfc}}, 0x0) r7 = socket$inet6_tcp(0xa, 0x1, 0x0) r8 = dup(r7) syz_ublk_setup_queues(r8, r5, &(0x7f0000000140)={0x0, 0xc1, 0x10, 0xfffffffd, 0x7f}, &(0x7f0000000380)=[{0x0, 0x0, 0xffffffffffffffff, {0x0, 0x3, 0x42, 0x3, 0x91}}, {0x0, 0x0, 0xffffffffffffffff, {0x0, 0xc81d, 0x2, 0x1, 0x3aa}}, {0x0, 0x0, 0xffffffffffffffff, {0x0, 0x93ea, 0x2000, 0x4003bfff, 0x2b9}}, {0x0, 0x0, 0xffffffffffffffff, {0x0, 0x626d, 0x800, 0x1, 0x26d}}], 0x1, 0x0, 0x0) ioctl$VIDIOC_QUERYBUF_DMABUF(r0, 0xc0585609, &(0x7f0000000300)={0x9, 0xa, 0x4, 0x10, 0xc98, {0x0, 0xea60}, {0xe, 0x2, 0x5, 0x9, 0x1, 0x7, "8fe6b9c4"}, 0xbc7}) 6.087515242s ago: executing program 1 (id=1241): r0 = socket$inet6_sctp(0xa, 0x1, 0x84) setsockopt(r0, 0x84, 0x7f, &(0x7f0000000380)="1a00000009800000", 0x8) mkdirat(0xffffffffffffff9c, &(0x7f0000000040)='./proc\x00', 0x1ff) mount(0x0, &(0x7f0000000280)='./proc\x00', &(0x7f00000002c0)='proc\x00', 0x0, 0x0) r1 = socket$inet6_sctp(0xa, 0x5, 0x84) getsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX3(r1, 0x84, 0x6f, &(0x7f0000000580)={0x0, 0x10, &(0x7f0000000700)=[@in={0x2, 0x4e24, @private=0xa010102}]}, &(0x7f0000000740)=0x10) getsockopt$inet_sctp6_SCTP_GET_ASSOC_ID_LIST(r1, 0x84, 0x1d, &(0x7f0000000780)={0x1, [0x0]}, &(0x7f00000007c0)=0x8) setsockopt$inet_sctp6_SCTP_RTOINFO(r1, 0x84, 0x0, &(0x7f0000000800)={r2, 0xffff, 0x2, 0x40}, 0x10) getsockopt$inet_sctp6_SCTP_STREAM_SCHEDULER_VALUE(r0, 0x84, 0x7c, &(0x7f0000000840)={r2, 0x7f, 0x59}, &(0x7f0000000880)=0x8) r3 = openat(0xffffffffffffff9c, &(0x7f0000000300)='./proc/sys/kernel/watchdog\x00', 0x2, 0x0) write(r3, &(0x7f0000000340)='0', 0x1) r4 = socket$nl_sock_diag(0x10, 0x3, 0x4) syz_usb_connect(0x0, 0x3d, &(0x7f0000000240)=ANY=[@ANYBLOB="12010000bdce4208110f80106afc0000000109022b00010000000009043700022ee5cd0009058010ff037f790209050e0320000980070705ab0b78"], 0x0) r5 = syz_usb_connect(0x4, 0x4c, &(0x7f0000000400)=ANY=[@ANYBLOB="1201000202000040d804820000010000000109023a00020100c0320904000001020201000524001001052406000107058103ffff0a09040100020a00000007050202ffff0007058202ff"], 0x0) mkdirat(0xffffffffffffff9c, &(0x7f00000004c0)='./dev\x00', 0x1ff) mount(0x0, &(0x7f0000000500)='./dev\x00', &(0x7f0000000540)='devtmpfs\x00', 0x0, 0x0) r6 = openat(0xffffffffffffff9c, &(0x7f0000000640)='./sys/block/md0/md/resync_start\x00', 0x401, 0x0) ioctl$UFFDIO_API(r6, 0xc018aa3f, &(0x7f0000000680)={0xaa, 0x400}) write(r6, 0x0, 0x0) syz_usb_connect(0x5, 0x39, &(0x7f00000006c0)=ANY=[@ANYRES16=r3], 0x0) r7 = openat(0xffffffffffffff9c, &(0x7f00000005c0)='./dev/ttyUSB0\x00', 0x2, 0x0) write(r7, &(0x7f0000000600)="15d31003", 0x4) syz_emit_vhci(&(0x7f0000000480)=ANY=[@ANYBLOB="043e1d1b"], 0x20) syz_usb_control_io(r5, 0x0, 0x0) syz_usb_control_io$uac2(r5, 0x0, 0x0) r8 = syz_open_dev$vim2m(&(0x7f0000000000), 0x80000000000000a, 0x2) ioctl$vim2m_VIDIOC_G_FMT(r8, 0xc0285628, &(0x7f00000000c0)={0x1, @win={{0x3, 0x0, 0x7, 0x4}, 0x2, 0x4018, &(0x7f0000000200)={{0x6, 0x2, 0x5, 0x9}}, 0x3317, 0x0, 0x8}}) r9 = syz_open_dev$char_usb(0xc, 0xb4, 0x0) writev(r9, &(0x7f00000001c0)=[{&(0x7f00000003c0)="8c", 0x1}, {&(0x7f0000000080)='j', 0x1}], 0x2) close_range(r4, 0xffffffffffffffff, 0x0) 5.62916581s ago: executing program 2 (id=1243): r0 = socket$nl_netfilter(0x10, 0x3, 0xc) sendmsg$IPSET_CMD_FLUSH(r0, &(0x7f0000000280)={0x0, 0x0, &(0x7f00000002c0)={&(0x7f0000000300)={0x28, 0x4, 0x6, 0x201, 0x0, 0x0, {0x3, 0x0, 0x4}, [@IPSET_ATTR_PROTOCOL={0x5}, @IPSET_ATTR_SETNAME={0x9, 0x2, 'syz1\x00'}]}, 0x28}, 0x1, 0x0, 0x0, 0x8080}, 0x50) r1 = socket$inet6_sctp(0xa, 0x5, 0x84) r2 = socket(0x2, 0x80805, 0x0) getsockopt$inet_sctp_SCTP_MAX_BURST(r2, 0x84, 0xc, &(0x7f0000000000)=@assoc_value={0x0}, &(0x7f0000000040)=0x8) getsockopt$inet_sctp6_SCTP_RTOINFO(r1, 0x84, 0x0, &(0x7f0000000080)={r3, 0xb, 0x7e, 0x22f62674}, &(0x7f00000000c0)=0x10) getsockopt$inet_sctp_SCTP_ASCONF_SUPPORTED(0xffffffffffffffff, 0x84, 0x80, &(0x7f0000000100)={r3, 0x5}, &(0x7f0000000140)=0x8) 5.541522836s ago: executing program 2 (id=1244): r0 = socket$nl_generic(0x10, 0x3, 0x10) sendmsg$nl_generic(r0, &(0x7f0000000080)={0x0, 0x0, &(0x7f00000000c0)={&(0x7f0000000140)={0xd4, 0x3f, 0x10, 0x70bd26, 0x0, {0x1, 0x7c}, [@nested={0x4, 0x2fc}, @nested={0xbc, 0x1, 0x0, 0x1, [@typed={0xb5, 0x6, 0x0, 0x0, @binary="f521cf8c7dc578959d717e6815a6a140ba6d01b2bf2dd354a6eec65c0136f2e9778375998d5b5e9cf86d65c4a4729072cc11145fbd19f8e1425505e3f58180566a59cc34e935db653206f9ebb6c7b12d3197769b91de1fa47e952f1b05016db99426c0e2d14b6a4d98c10cc3ba9158848a13a787a4e24688fdc32e3e89837e0b2ee5cbb01765260ea05b02a97ab0a773806d078dd52263a3c495827f984ec303b909b5768efbd0558ffd992951890a1e7c"}]}]}, 0xd4}, 0x1, 0x0, 0x0, 0xc000}, 0x4040) r1 = socket$packet(0x11, 0x3, 0x300) getsockopt$inet_pktinfo(0xffffffffffffffff, 0x0, 0x8, &(0x7f0000000000)={0x0, @remote, @broadcast}, &(0x7f0000000040)=0xc) bind$packet(r1, &(0x7f0000000440)={0x11, 0x6, r2}, 0x14) 5.438920298s ago: executing program 2 (id=1245): lstat(0x0, 0x0) (async) ioctl$UBLK_U_CMD_START_DEV(0xffffffffffffffff, 0xc0207506, 0x0) (async, rerun: 64) mkdirat(0xffffffffffffff9c, &(0x7f0000000140)='./proc\x00', 0x1ff) (async, rerun: 64) mount(0x0, &(0x7f0000000180)='./proc\x00', &(0x7f00000001c0)='proc\x00', 0x4000, 0x0) (async) r0 = openat(0xffffffffffffff9c, &(0x7f0000000200)='./proc/thread-self/fail-nth\x00', 0x2, 0x0) socket(0x10, 0x803, 0x0) (async, rerun: 32) write(r0, &(0x7f0000000240)='27', 0x2) (rerun: 32) socket$inet6(0xa, 0x2, 0x0) syz_ublk_setup_io_uring(0x1c0b, &(0x7f0000000280)={0x0, 0x22a4, 0x800, 0x1, 0xc386}, &(0x7f0000000340), &(0x7f0000000380), &(0x7f00000003c0)) (async) r1 = syz_usb_connect$hid(0x2, 0x36, &(0x7f0000006c40)={{0x12, 0x1, 0x0, 0x0, 0x0, 0x0, 0x40, 0x46d, 0xc50c, 0x0, 0x0, 0x0, 0x0, 0x1, [{{0x9, 0x2, 0x24, 0x1, 0x0, 0x0, 0x0, 0x0, "", [{{0x9, 0x4, 0x0, 0x0, 0x2, 0x3, 0x0, 0x0, 0x0, {0x9, 0x21, 0x0, 0x4, 0x1, {0x22, 0x18}}, {{{0x9, 0x5, 0x81, 0x3, 0x0, 0x1}}}}}]}}]}}, 0x0) syz_usb_control_io$hid(r1, 0x0, 0x0) syz_usb_control_io$hid(r1, &(0x7f0000006c80)={0x24, 0x0, 0x0, &(0x7f0000006cc0)={0x0, 0x22, 0x18, {[@global=@item_012={0x1, 0x1, 0x5, "01"}, @local=@item_012={0x1, 0x2, 0x4, 'I'}, @global=@item_4={0x3, 0x1, 0x1, "799c78df"}, @global=@item_4={0x3, 0x1, 0x4, "ae566bf2"}, @global=@item_4={0x3, 0x1, 0x2, "7a2384da"}, @global=@item_012={0x1, 0x1, 0x7, '\b'}, @main=@item_012={0x2, 0x0, 0xc, "a993"}]}}, 0x0}, 0x0) (async, rerun: 64) r2 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) (rerun: 64) syz_genetlink_get_family_id$ieee802154(&(0x7f0000000000), r2) socket(0x11, 0x3, 0x0) socket$inet_tcp(0x2, 0x1, 0x0) (async, rerun: 32) socket$inet(0xa, 0x801, 0x84) (async, rerun: 32) socket$inet6_tcp(0xa, 0x1, 0x0) (async) userfaultfd(0x801) (async, rerun: 32) socket$kcm(0x2d, 0x2, 0x0) (rerun: 32) socket$unix(0x1, 0x1, 0x0) (async) socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000006d00)={0xffffffffffffffff, 0xffffffffffffffff}) sendmsg$inet(r4, &(0x7f0000006d40)={0x0, 0x0, 0x0, 0x0, &(0x7f0000006d80)=ANY=[@ANYBLOB="28010000000000000100000001"], 0x128}, 0x4004000) recvmsg$unix(r3, &(0x7f0000006dc0)={0x0, 0x0, 0x0, 0x0, &(0x7f0000006e00), 0x100}, 0x0) (async) socketpair$unix(0x1, 0x2, 0x0, &(0x7f0000006e40)) (async, rerun: 32) r5 = syz_clone(0x11, 0x0, 0x0, 0x0, 0x0, 0x0) (rerun: 32) ptrace(0x10, r5) (async) readv(0xffffffffffffffff, &(0x7f0000006e80)=[{&(0x7f0000006ec0)=""/35, 0x23}], 0x1) (async, rerun: 64) ptrace$setregs(0xd, r5, 0x2, &(0x7f0000006f00)) (async, rerun: 64) ptrace$cont(0x21, r5, 0x5, 0x4) 4.179874642s ago: executing program 4 (id=1248): r0 = syz_usb_connect$hid(0x0, 0x36, &(0x7f0000000240)=ANY=[@ANYBLOB="12010000000018105e04da0700000000000109022400010000000009040000090300000009210000000122220009058103"], 0x0) syz_usb_control_io$hid(r0, 0x0, 0x0) (async, rerun: 32) syz_usb_control_io$hid(r0, &(0x7f0000000280)={0x24, 0x0, 0x0, &(0x7f00000002c0)={0x0, 0x22, 0x22, {[@global=@item_012={0x2, 0x1, 0x9, "0100"}, @global=@item_012={0x2, 0x1, 0x0, "0100"}, @main=@item_4, @local=@item_012={0x2, 0x2, 0x2, "90a0"}, @global=@item_012={0x1, 0x1, 0x7, '8'}, @main=@item_4={0x3, 0x0, 0x8, "c83e2503"}, @local=@item_4={0x3, 0x2, 0x1, "dae04070"}, @local=@item_012={0x2, 0x2, 0x3, '\fh'}, @main=@item_4={0x3, 0x0, 0x9, ')$Q)'}]}}, 0x0}, 0x0) (rerun: 32) r1 = syz_open_dev$evdev(&(0x7f0000000300), 0x40, 0x0) (async) syz_usb_connect(0x5, 0x4a, &(0x7f0000000340)={{0x12, 0x1, 0x310, 0x8e, 0x3a, 0xc6, 0x20, 0x694, 0x1, 0x7813, 0x1, 0x2, 0x3, 0x1, [{{0x9, 0x2, 0x38, 0x2, 0xe, 0x6, 0x10, 0x3, "", [{{0x9, 0x4, 0x39, 0xd8, 0x1, 0x1a, 0xda, 0xa8, 0x8, [], [{{0x9, 0x5, 0x8, 0x10, 0x20, 0x7, 0x9, 0x80}}]}}, {{0x9, 0x4, 0xe4, 0x5, 0x2, 0xb9, 0x56, 0xda, 0x2, [], [{{0x9, 0x5, 0xb, 0x0, 0x20, 0x7, 0x3, 0x9a, [@generic={0x2, 0x5}]}}, {{0x9, 0x5, 0x9, 0x3, 0x40, 0x7a, 0xa, 0x84}}]}}]}}]}}, 0x0) (async) syz_usb_control_io$printer(0xffffffffffffffff, 0x0, 0x0) (async) setsockopt$sock_int(0xffffffffffffffff, 0x1, 0x50, 0x0, 0x0) ioctl$EVIOCGKEYCODE_V2(r1, 0x80284504, &(0x7f00000003c0)=""/221) (async) r2 = socket$nl_netfilter(0x10, 0x3, 0xc) (async) r3 = openat$ipvs(0xffffffffffffff9c, &(0x7f0000000000)='/proc/sys/net/ipv4/vs/secure_tcp\x00', 0x2, 0x0) openat$cgroup_int(r3, &(0x7f0000000040)='pids.max\x00', 0x2, 0x0) (async) r4 = openat$cgroup_int(r3, &(0x7f0000000200)='hugetlb.2MB.failcnt\x00', 0x2, 0x0) write$cgroup_int(r4, &(0x7f0000000080)=0x3, 0x12) (async) sendmsg$IPSET_CMD_GET_BYINDEX(r2, &(0x7f0000000100)={0x0, 0x0, &(0x7f00000000c0)={&(0x7f0000000140)=ANY=[@ANYBLOB="2c0000000f06010300000000000000000500000106000b0000000000050001000700000005000100070000008663a3995fae683df90f50e37e62d70950b78be69d727e000c95fd372285b61504086c36bf62d81e49e7d455854cd60cfe10997dea583e588c99de52b9690836fa27dae9eed386901cf8884450e5fd0d3ee9b497c0bef95408f7330b73ed6b3c2c4a4f8c9c598b3ae8a53569611f5a1897a7bca72ddb2bcbf3ae4a9adb351701caedd81f7c68b3e75da37d"], 0x2c}, 0x1, 0x0, 0x0, 0x800}, 0x800) 3.509151874s ago: executing program 4 (id=1249): r0 = syz_open_dev$MSR(&(0x7f00000001c0), 0x0, 0x0) read$msr(r0, &(0x7f0000019680)=""/102392, 0x18ff8) r1 = openat$nullb(0xffffffffffffff9c, &(0x7f0000000080), 0x400000000a882, 0x0) r2 = dup(r1) syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) mmap(&(0x7f0000000000/0xb36000)=nil, 0xb36000, 0x3000002, 0x28011, r2, 0x0) 3.312759778s ago: executing program 4 (id=1250): socket$pppl2tp(0x18, 0x1, 0x1) socket$inet6_udp(0xa, 0x2, 0x0) syz_genetlink_get_family_id$l2tp(0x0, 0xffffffffffffffff) prlimit64(0x0, 0xe, &(0x7f0000000380)={0xa, 0x400000000008d}, 0x0) ptrace$poke(0x5, 0x0, 0x0, 0x3) sched_setscheduler(0x0, 0x2, &(0x7f00000003c0)=0x8) r0 = socket$kcm(0x2, 0x200000000000001, 0x0) r1 = getpid() sched_setscheduler(r1, 0x2, &(0x7f0000000400)=0x7) socketpair$unix(0x1, 0x2, 0x0, &(0x7f0000000440)={0xffffffffffffffff}) connect$unix(r2, &(0x7f0000000480)=@abs={0x0, 0x0, 0x3}, 0x6e) sendmsg$inet(r0, &(0x7f0000000580)={&(0x7f00000005c0)={0x2, 0x4001, @dev}, 0x10, 0x0}, 0x3000c085) r3 = socket$nl_netfilter(0x10, 0x3, 0xc) sendmsg$NFT_BATCH(r3, &(0x7f0000000600)={0x0, 0x0, &(0x7f0000000640)={&(0x7f0000000680)=ANY=[@ANYBLOB="140000001000010000080000000000000200000a20000000000a050000000000000000000100fffc0900010073797a300000000040000000030a01010000000000000000010000000900030073797a310000000014000480080002400000000008000140000000030900010073797a300000000048000000060a0104000000000000000001000000200004801c0001800b00010072656a65637400000c000280080001400000000108000b40000000000900010073797a300000000014000000110001"], 0xd0}, 0x1, 0x0, 0x0, 0x24000890}, 0x0) sendmsg$inet(r0, &(0x7f0000000780)={0x0, 0xeafbff3, &(0x7f00000007c0)=[{&(0x7f0000000800)="b8", 0xfffffdef}], 0x1, 0x0, 0x0, 0x10000000}, 0x52cc) r4 = openat$vimc0(0xffffffffffffff9c, &(0x7f0000000000), 0x2, 0x0) ioctl$VIDIOC_G_FREQUENCY(r4, 0xc02c5638, &(0x7f0000000040)={0x80000001, 0x3, 0x2}) 3.081015761s ago: executing program 5 (id=1251): r0 = socket$inet6_sctp(0xa, 0x1, 0x84) memfd_create(&(0x7f0000000000)='\xff\x00l\x1e\xa00xffffffffffffffff, 0xc0207504, 0x0, 0x0, 0x0, 0x0, 0x4, 0x0, 0x0, '\x00', {0xffffffff, 0xffff, 0x0, 0x0}}, 0x0) setns(0xc9, 0x0) r2 = socket$nl_rdma(0x10, 0x3, 0x14) sendmsg$RDMA_NLDEV_CMD_SET(r2, &(0x7f0000000080)={0x0, 0x0, &(0x7f00000000c0)={&(0x7f0000000180)=ANY=[@ANYBLOB="180000000210"], 0x18}}, 0x0) ioctl$FS_IOC_SETFLAGS(r0, 0x40086602, &(0x7f0000000240)=0x100000) r3 = syz_usb_connect$uac3(0x0, 0x80, &(0x7f0000000100)=ANY=[@ANYBLOB="1201010200000040b421810040000102030109026e0003017f0006080b0002012230230904000000010130000a2401100a00090000000904010000010230000904010101010230000905010960"], &(0x7f00000001c0)={0x0, 0x0, 0x0, 0x0, 0x1, [{0x0, 0x0}]}) syz_usb_control_io(r3, 0x0, &(0x7f0000000940)={0x84, &(0x7f0000000200)=ANY=[@ANYRESDEC=0x0, @ANYRES16=r1], 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) 2.405237146s ago: executing program 4 (id=1256): r0 = syz_open_dev$audion(&(0x7f0000000000), 0x6bafb2c5, 0x101000) sendmsg$IPCTNL_MSG_CT_GET_CTRZERO(r0, &(0x7f0000002600)={&(0x7f0000002480)={0x10, 0x0, 0x0, 0x1000000}, 0xc, &(0x7f00000025c0)={&(0x7f00000024c0)={0xdc, 0x3, 0x1, 0xc01, 0x0, 0x0, {0x1, 0x0, 0xa}, [@CTA_TUPLE_REPLY={0x4c, 0x2, 0x0, 0x1, [@CTA_TUPLE_IP={0x14, 0x1, 0x0, 0x1, @ipv4={{0x8, 0x1, @rand_addr=0x64010100}, {0x8, 0x2, @private=0xa010100}}}, @CTA_TUPLE_IP={0x2c, 0x1, 0x0, 0x1, @ipv6={{0x14, 0x3, @private0={0xfc, 0x0, '\x00', 0x1}}, {0x14, 0x4, @empty}}}, @CTA_TUPLE_ZONE={0x6}]}, @CTA_TUPLE_MASTER={0x1c, 0xe, 0x0, 0x1, [@CTA_TUPLE_PROTO={0xc, 0x2, 0x0, 0x1, {0x5, 0x1, 0x11}}, @CTA_TUPLE_PROTO={0xc, 0x2, 0x0, 0x1, {0x5, 0x1, 0x21}}]}, @CTA_SEQ_ADJ_ORIG={0x24, 0xf, 0x0, 0x1, [@CTA_SEQADJ_OFFSET_AFTER={0x8, 0x3, 0x1, 0x0, 0x2}, @CTA_SEQADJ_OFFSET_BEFORE={0x8, 0x2, 0x1, 0x0, 0x4}, @CTA_SEQADJ_OFFSET_BEFORE={0x8}, @CTA_SEQADJ_CORRECTION_POS={0x8, 0x1, 0x1, 0x0, 0xfffffffb}]}, @CTA_FILTER={0x34, 0x19, 0x0, 0x1, [@CTA_FILTER_REPLY_FLAGS={0x8}, @CTA_FILTER_REPLY_FLAGS={0x8, 0x2, 0x250}, @CTA_FILTER_ORIG_FLAGS={0x8, 0x1, 0x844}, @CTA_FILTER_ORIG_FLAGS={0x8}, @CTA_FILTER_ORIG_FLAGS={0x8, 0x1, 0x4d2}, @CTA_FILTER_ORIG_FLAGS={0x8, 0x1, 0x18}]}, @CTA_TIMEOUT={0x8, 0x7, 0x1, 0x0, 0x9}]}, 0xdc}, 0x1, 0x0, 0x0, 0x4000081}, 0x4) read$FUSE(r0, &(0x7f00000002c0)={0x2020}, 0x2020) r1 = socket$netlink(0x10, 0x3, 0x0) r2 = socket$nl_netfilter(0x10, 0x3, 0xc) r3 = openat$kvm(0xffffffffffffff9c, &(0x7f0000002640), 0x0, 0x0) r4 = ioctl$KVM_CREATE_VM(r3, 0xae01, 0x0) r5 = ioctl$KVM_CREATE_VCPU(r4, 0xae41, 0x0) syz_kvm_setup_cpu$x86(r4, r5, &(0x7f0000fe8000/0x18000)=nil, &(0x7f0000002680)=[@text64={0x40, 0x0}], 0x1, 0xd2, 0x0, 0x0) syz_kvm_setup_cpu$x86(0xffffffffffffffff, r5, &(0x7f0000fe8000/0x18000)=nil, &(0x7f00000026c0)=[@text64={0x40, 0x0}], 0x1, 0x52, &(0x7f0000002700)=[@efer={0x2, 0x800}], 0x1) ioctl$KVM_RUN(r5, 0xae80, 0x0) sendmsg$NFT_BATCH(r2, &(0x7f0000000040)={0x0, 0x0, &(0x7f0000000080)={&(0x7f00000000c0)={{0x14, 0x10, 0x1, 0x0, 0x0, {0x1}}, [@NFT_MSG_NEWTABLE={0x20, 0x0, 0xa, 0x401, 0x0, 0x0, {0x1}, [@NFTA_TABLE_NAME={0x9, 0x1, 'syz1\x00'}]}, @NFT_MSG_NEWCHAIN={0x2c, 0x3, 0xa, 0x201, 0x0, 0x0, {0x1}, [@NFTA_CHAIN_TABLE={0x9, 0x1, 'syz1\x00'}, @NFTA_CHAIN_NAME={0x9, 0x3, 'syz2\x00'}]}, @NFT_MSG_NEWSET={0x54, 0x9, 0xa, 0x401, 0x0, 0x0, {0x1}, [@NFTA_SET_TABLE={0x9, 0x1, 'syz1\x00'}, @NFTA_SET_NAME={0x9, 0x2, 'syz1\x00'}, @NFTA_SET_FLAGS={0x8, 0x3, 0x1, 0x0, 0x8}, @NFTA_SET_KEY_LEN={0x8, 0x5, 0x1, 0x0, 0x4}, @NFTA_SET_DATA_TYPE={0x8}, @NFTA_SET_DATA_LEN={0x8, 0x7, 0x1, 0x0, 0x4}, @NFTA_SET_ID={0x8, 0xa, 0x1, 0x0, 0x1}]}], {0x14, 0x11, 0x1, 0x0, 0x0, {0x1}}}, 0xc8}}, 0x0) sendmsg$NFT_BATCH(r2, &(0x7f00000001c0)={0x0, 0x0, &(0x7f0000000200)={&(0x7f0000002300)={{0x14, 0x10, 0x1, 0x0, 0x0, {0x1}}, [@NFT_MSG_NEWSETELEM={0x4c, 0xc, 0xa, 0x101, 0x0, 0x0, {0x1}, [@NFTA_SET_ELEM_LIST_TABLE={0x9, 0x1, 'syz1\x00'}, @NFTA_SET_ELEM_LIST_SET={0x9, 0x2, 'syz1\x00'}, @NFTA_SET_ELEM_LIST_ELEMENTS={0x20, 0x3, 0x0, 0x1, [{0x1c, 0x0, 0x0, 0x1, [@NFTA_SET_ELEM_KEY={0xc, 0x1, 0x0, 0x1, [@NFTA_DATA_VALUE={0x8, 0x1, "11223344"}]}, @NFTA_SET_ELEM_DATA={0xc, 0x2, 0x0, 0x1, [@NFTA_DATA_VALUE={0x8, 0x1, "55667788"}]}]}]}]}], {0x14, 0x11, 0x1, 0x0, 0x0, {0x1}}}, 0x74}}, 0x0) sendmsg$NFT_BATCH(r2, &(0x7f0000002380)={0x0, 0x0, &(0x7f00000023c0)={&(0x7f0000002400)={{0x14, 0x10, 0x1, 0x0, 0x0, {0x1}}, [@NFT_MSG_NEWRULE={0x58, 0x6, 0xa, 0x401, 0x0, 0x0, {0x1}, [@NFTA_RULE_TABLE={0x9, 0x1, 'syz1\x00'}, @NFTA_RULE_CHAIN={0x9, 0x2, 'syz2\x00'}, @NFTA_RULE_EXPRESSIONS={0x2c, 0x4, 0x0, 0x1, [{0x28, 0x1, 0x0, 0x1, @lookup={{0xb}, @val={0x18, 0x2, 0x0, 0x1, [@NFTA_LOOKUP_SET={0x9, 0x1, 'syz1\x00'}, @NFTA_LOOKUP_SREG={0x8, 0x2, 0x1, 0x0, 0x1}]}}}]}]}], {0x14, 0x11, 0x1, 0x0, 0x0, {0x1}}}, 0x80}}, 0x0) sendto(r1, &(0x7f0000000240)="68000000310005050100000000000000000000005400018050000180090001006761746500000000400002801800020000000000000000000000000000000000000000001800058014000180080001000000000008000300640000000c000700e803000000000000", 0x68, 0x0, 0x0, 0x0) 2.082285407s ago: executing program 1 (id=1257): unshare(0x26020480) syz_io_uring_setup(0xefe, &(0x7f0000000300)={0x0, 0xcc19, 0x10806, 0xfffffffe}, &(0x7f0000000140), &(0x7f0000000180), &(0x7f00000001c0)) r0 = userfaultfd(0x80001) ioctl$UFFDIO_API(r0, 0xc018aa3f, &(0x7f0000000100)={0xaa, 0x268}) mkdirat(0xffffffffffffff9c, &(0x7f0000000000)='./trace\x00', 0x1ff) mount(0x0, &(0x7f0000000200)='./trace\x00', &(0x7f0000000240)='tracefs\x00', 0x0, 0x0) r1 = openat(0xffffffffffffff9c, &(0x7f0000000280)='trace/events/sched/sched_switch/filter\x00', 0x1, 0x0) write(r1, &(0x7f00000002c0)="707265765f73746174652e66756e6374696f6e203d3d3666f5ad", 0x1a) ioctl$UFFDIO_REGISTER(r0, 0xc020aa00, &(0x7f0000000040)={{&(0x7f00000e2000/0xc00000)=nil, 0xc00000}, 0x1}) munmap(&(0x7f00003fe000/0xc00000)=nil, 0xc00000) read(r0, &(0x7f0000000540)=""/157, 0x9d) 1.961095654s ago: executing program 4 (id=1258): r0 = socket$nl_route(0x10, 0x3, 0x0) write(r0, &(0x7f00000028c0)="340000001a000100000000000000000002202000000000000100000008000100e000000108000200ac1414bb0800050001000000", 0x34) 1.629158577s ago: executing program 2 (id=1259): socket$nl_route(0x10, 0x3, 0x0) socket$packet(0x11, 0x2, 0x300) fanotify_init(0x4, 0x0) openat$binderfs(0xffffffffffffff9c, &(0x7f0000000380)='./binderfs/binder0\x00', 0x0, 0x0) openat$sequencer(0xffffffffffffff9c, &(0x7f0000000300), 0x80200, 0x0) syz_open_dev$sndmidi(&(0x7f00000004c0), 0x2, 0x141102) socket$xdp(0x2c, 0x3, 0x0) pselect6(0x40, &(0x7f0000000240)={0x10000000, 0xfffffffffffffffc, 0xd0, 0x7d, 0x0, 0x8000, 0x4, 0x1}, 0x0, &(0x7f00000002c0)={0x3ff, 0x6, 0xffffffffffffffff, 0x9, 0x0, 0xa, 0x80000009, 0x400}, 0x0, 0x0) 1.612813811s ago: executing program 4 (id=1260): r0 = socket$inet6_tcp(0xa, 0x1, 0x0) syz_usb_connect$uac2(0x5, 0x9d, &(0x7f0000000000)=ANY=[@ANYBLOB="12015002000400401e04003040000102030109028b000301070006080b010105ff2005090400000001012000092401018008ec000609040100"], &(0x7f0000000080)={0x0, 0x0, 0x0, 0x0}) r1 = syz_usb_connect(0x0, 0x24, &(0x7f0000000700)=ANY=[@ANYBLOB="12010000c73d8a0870272091776c0102ef010902120001000000000904"], 0x0) syz_usb_control_io$cdc_ecm(r1, 0x0, 0x0) ioctl$FS_IOC_GETVERSION(r0, 0x80087601, &(0x7f00000000c0)) r2 = syz_open_dev$radio(&(0x7f00000002c0), 0x1, 0x2) ioctl$VIDIOC_S_EXT_CTRLS(r2, 0xc0205648, &(0x7f0000000300)={0x4, 0x1, 0x0, 0xffffffffffffffff, 0x0, &(0x7f0000000340)={0x9b0903, 0x5ff, '\x00', @string=0x0}}) r3 = openat$nci(0xffffffffffffff9c, &(0x7f0000000980), 0x2, 0x0) r4 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r5 = syz_genetlink_get_family_id$nfc(&(0x7f00000009c0), r4) ioctl$IOCTL_GET_NCIDEV_IDX(r3, 0x0, &(0x7f0000000a00)=0x0) sendmsg$NFC_CMD_DEV_UP(r4, &(0x7f0000000a40)={0x0, 0x0, &(0x7f0000000a80)={&(0x7f0000000ac0)=ANY=[@ANYBLOB="1c000000", @ANYRES16=r5, @ANYBLOB="010426bd7000f8dbdf250200000008000100", @ANYRES32=r6], 0x1c}}, 0x4008054) write$nci(r3, &(0x7f0000000b00)=ANY=[], 0xc) ioctl$VIDIOC_G_SELECTION(r2, 0xc040565e, &(0x7f0000000380)={0x8, 0x101, 0x0, {0x1a, 0x268f, 0x53f, 0x7d}}) r7 = openat$proc_mixer(0xffffffffffffff9c, &(0x7f0000000100)='/proc/asound/card0/oss_mixer\x00', 0x600, 0x0) r8 = socket$nl_generic(0x10, 0x3, 0x10) r9 = syz_genetlink_get_family_id$nl80211(&(0x7f00000003c0), 0xffffffffffffffff) ioctl$sock_SIOCGIFINDEX_80211(r8, 0x8933, &(0x7f0000000400)={'wlan0\x00', 0x0}) sendmsg$NL80211_CMD_TRIGGER_SCAN(r8, &(0x7f0000000440)={0x0, 0x0, &(0x7f0000000480)={&(0x7f00000004c0)=ANY=[@ANYBLOB='(\x00\f\x00', @ANYRES16=r9, @ANYBLOB="010027bd7000ffdbde252100000008000300", @ANYRES32=r10, @ANYBLOB="0c007d800500000016000000"], 0x28}, 0x1, 0x0, 0x0, 0x46b2d3ba8e12a610}, 0x4048840) read(r7, &(0x7f0000000180)=""/221, 0xdd) bind$inet6(r0, &(0x7f0000000280)={0xa, 0x4e22, 0x0, @loopback, 0x6}, 0x1c) mkdirat(0xffffffffffffff9c, &(0x7f0000000740)='./dev\x00', 0x1ff) mount(0x0, &(0x7f0000000780)='./dev\x00', &(0x7f00000007c0)='devtmpfs\x00', 0x0, 0x0) mkdirat(0xffffffffffffff9c, &(0x7f0000000800)='./mnt\x00', 0x1ff) mount(&(0x7f0000000840)=@filename='./dev/sda1\x00', &(0x7f0000000880)='./mnt\x00', &(0x7f00000008c0)='ext4\x00', 0x8410, 0x0) r11 = openat(0xffffffffffffff9c, &(0x7f0000000900)='./mnt\x00', 0x0, 0x0) ioctl$FS_IOC_SETFLAGS(r11, 0x40086602, &(0x7f0000000940)=0x113) setsockopt$sock_int(r0, 0x1, 0x8, &(0x7f0000000040)=0x40, 0x4) connect$inet6(r0, &(0x7f0000000140)={0xa, 0x4e22, 0x56202329, @empty, 0x4000005}, 0x1c) syz_clone(0x10002100, &(0x7f0000000500)="98db9b7ab1bb38fb477e18f1567abf84", 0x10, &(0x7f0000000540), &(0x7f0000000580), &(0x7f00000005c0)="0ffb1fe8370fcb86bb6e11bb65412d1badc2cfaf5d0dd949cfa59452a59526ddbb246864fecacf1b52d67323b17af24c6eaf6003da1a34891a68f1600d55325d3832516617f4b09cf2b9325891c4f15be8b02a58b26d4b6c01fb3b5a5f3b8d1c9918baeab7e74ce645717ad879c8c2cc936e5af881ff9e04d645825c5c503e90e1dd70410f9049716ea2717179b95139b74e5bf417f5fbee55dd736b7d749e06878f6e199e4d53cb2c290b4ba41a942f2f72142d3fde498e9f418ed2cf04ac938c445e0f13abd0f3f2221987ec78e01372188cce63") 1.513051256s ago: executing program 5 (id=1261): r0 = socket(0x40000000015, 0x5, 0x0) mkdirat(0xffffffffffffff9c, &(0x7f00000000c0)='./file0\x00', 0x1e) mount(0x0, &(0x7f0000000400)='./file0\x00', &(0x7f0000000440)='debugfs\x00', 0x1008010, 0x0) mount$bpf(0x0, &(0x7f0000000540)='./file0\x00', 0x0, 0x40020, &(0x7f0000000580)=ANY=[@ANYBLOB="4af8e604", @ANYBLOB=',mode=0']) connect$inet(r0, &(0x7f0000000040)={0x2, 0x4e20, @loopback}, 0x10) ioctl$F2FS_IOC_ABORT_ATOMIC_WRITE(r0, 0xf505, 0x0) socket$tipc(0x1e, 0x2, 0x0) setsockopt$SO_RDS_TRANSPORT(r0, 0x114, 0x8, &(0x7f00000008c0)=0x2, 0x4) setsockopt$sock_int(r0, 0x1, 0x8, &(0x7f00006dbffc), 0x4) seccomp$SECCOMP_SET_MODE_FILTER_LISTENER(0x1, 0xc, &(0x7f00000005c0)={0x2, &(0x7f0000000600)=[{0x74, 0x26, 0x6, 0x1}, {0x16, 0x7}]}) r1 = socket$nl_netfilter(0x10, 0x3, 0xc) sendmsg$NFT_BATCH(r1, &(0x7f0000000000)={0x0, 0x0, &(0x7f0000000080)={&(0x7f0000000140)=ANY=[@ANYBLOB="140000001000010000000000000000000500000a28000000000a030000000000000000000a00000708000240000000020900010073797a31000000002c000000030a010100000000000000000a0000070900010073797a31000000000900030073797a320000000014000000110001"], 0x7c}, 0x1, 0x0, 0x0, 0x4000}, 0x0) sendmsg$NFT_BATCH(r1, &(0x7f00000001c0)={0x0, 0x0, &(0x7f0000000200)={&(0x7f0000001000)={{0x14, 0x10, 0x1, 0x0, 0x0, {0x5}}, [@NFT_MSG_NEWSET={0x31c, 0x9, 0xa, 0x401, 0x0, 0x0, {0xa, 0x0, 0x4}, [@NFTA_SET_EXPR={0x2ec, 0x11, 0x0, 0x1, @cmp={{0x8}, @val={0x2e0, 0x2, 0x0, 0x1, [@NFTA_CMP_DATA={0x270, 0x3, 0x0, 0x1, [@NFTA_DATA_VERDICT={0x30, 0x2, 0x0, 0x1, [@NFTA_VERDICT_CHAIN_ID={0x8, 0x3, 0x1, 0x0, 0x1}, @NFTA_VERDICT_CHAIN_ID={0x8, 0x3, 0x1, 0x0, 0x4}, @NFTA_VERDICT_CHAIN={0x9, 0x2, 'syz0\x00'}, @NFTA_VERDICT_CHAIN_ID={0x8, 0x3, 0x1, 0x0, 0x4}, @NFTA_VERDICT_CODE={0x8, 0x1, 0x0, 0x1, 0xfffffffffffffffd}]}, @NFTA_DATA_VERDICT={0x48, 0x2, 0x0, 0x1, [@NFTA_VERDICT_CHAIN_ID={0x8, 0x3, 0x1, 0x0, 0x2}, @NFTA_VERDICT_CHAIN={0x9, 0x2, 'syz0\x00'}, @NFTA_VERDICT_CODE={0x8, 0x1, 0x0, 0x1, 0xfffffffffffffffb}, @NFTA_VERDICT_CHAIN={0x9, 0x2, 'syz0\x00'}, @NFTA_VERDICT_CHAIN={0x9, 0x2, 'syz0\x00'}, @NFTA_VERDICT_CODE={0x8, 0x1, 0x0, 0x1, 0xfffffffffffffffe}, @NFTA_VERDICT_CHAIN_ID={0x8, 0x3, 0x1, 0x0, 0x3}]}, @NFTA_DATA_VERDICT={0x2c, 0x2, 0x0, 0x1, [@NFTA_VERDICT_CHAIN={0x9, 0x2, 'syz2\x00'}, @NFTA_VERDICT_CODE={0x8, 0x1, 0x0, 0x1, 0xfffffffffffffffb}, @NFTA_VERDICT_CHAIN_ID={0x8, 0x3, 0x1, 0x0, 0x2}, @NFTA_VERDICT_CHAIN={0x9, 0x2, 'syz0\x00'}]}, @NFTA_DATA_VALUE={0x3c, 0x1, "4353f42839608b087effc9d0b38c7f408269e65d126af98394feee51bea6011b1ad0ebed9932f71644153f8cbdab3f9fffb5b9294535c00b"}, @NFTA_DATA_VALUE={0x94, 0x1, "2d5d98d9386448ecd4d5df7ab971a9c5070025334669cd4ca8e6f39372681e4246e9cd23d421f4ef116038c6c2f5554026b75e661d24039884f6faa76881d6352e326f375c5da1c1b345e6f601eb468891a50a105c5c09a2749d2dcf07c8f3b81e1757e03a9b2316c741530c64e2fa01355a906eb20afc760905ab090622ffef74c43981b1ea9e8566053c2d4333e081"}, @NFTA_DATA_VALUE={0xf8, 0x1, "ed0a60a673304cf0fd72075aad627f29b56e323efebd7fbebe0c4de0ac369d2527aee302ce4c18763e10a906d3d3856cbddb1a509f4e5ebd0fef96218fad9c16bd57c0ce44d7c778803893c8259d66a510c0797a92023cb0b0328e687439300f6c8c26b7bc490baef552a62b09ba0689d1572b6ac6cdf89a1f867664f9d124ca8fb32a8dd844b700ed6ad9cc24e4fe1b329fe88b0434e78c694eead696b4d8b066c5f04efd7c5c84b45ad0a16f5cd46129f3a43c6f1dea4127184796e9588b68d6a7aa646f62e57bf7e2699c239ca51c09c969aff4a5581e577aa1e21f4d6b032744d8c5ca1b798160f93f1e3ca3f27f78ec8df0"}]}, @NFTA_CMP_SREG={0x8, 0x1, 0x1, 0x0, 0xe}, @NFTA_CMP_DATA={0x4c, 0x3, 0x0, 0x1, [@NFTA_DATA_VERDICT={0x10, 0x2, 0x0, 0x1, [@NFTA_VERDICT_CHAIN={0x9, 0x2, 'syz1\x00'}]}, @NFTA_DATA_VERDICT={0xc, 0x2, 0x0, 0x1, [@NFTA_VERDICT_CODE={0x8}]}, @NFTA_DATA_VERDICT={0x2c, 0x2, 0x0, 0x1, [@NFTA_VERDICT_CHAIN_ID={0x8, 0x3, 0x1, 0x0, 0x3}, @NFTA_VERDICT_CHAIN={0x9, 0x2, 'syz2\x00'}, @NFTA_VERDICT_CHAIN={0x9, 0x2, 'syz1\x00'}, @NFTA_VERDICT_CHAIN_ID={0x8, 0x3, 0x1, 0x0, 0x4}]}]}, @NFTA_CMP_OP={0x8, 0x2, 0x1, 0x0, 0x3}, @NFTA_CMP_SREG={0x8, 0x1, 0x1, 0x0, 0x4}, @NFTA_CMP_OP={0x8, 0x2, 0x1, 0x0, 0x3}]}}}, @NFTA_SET_KEY_LEN={0x8, 0x5, 0x1, 0x0, 0x2}, @NFTA_SET_HANDLE={0xc, 0x10, 0x1, 0x0, 0x3}, @NFTA_SET_ID={0x8}]}], {0x14, 0x11, 0x1, 0x0, 0x0, {0x1}}}, 0x344}, 0x1, 0x0, 0x0, 0x4000850}, 0x800) r2 = socket$nl_netfilter(0x10, 0x3, 0xc) sendmsg$NFT_MSG_GETSETELEM(r2, &(0x7f00000002c0)={0x0, 0x0, &(0x7f0000000300)={&(0x7f0000000380)=ANY=[@ANYBLOB="3c0000000d0a010800000000000000000a0000040900020073797a31000000000900010073797a3100efffff0f0003800c0000800800034000000001"], 0x3c}, 0x1, 0x0, 0x0, 0x4000805}, 0x8000) bind$inet(r0, &(0x7f0000000340)={0x2, 0x4e20, @loopback}, 0x57) sendmsg$xdp(r0, &(0x7f0000000100)={0x0, 0x0, &(0x7f0000000480)=[{&(0x7f00000004c0)="0000000000aa303e97380e90231bdbdaf6a4bd866226b7cdb7c26858c4e4fd703be2f51ed6ddc4a47116ec2db75c7042a22491af0ffea4174a9de3350c0a498396b28c7d1784d04aa38922721cb7816094cb82950fd012efd26d", 0x5a}, {&(0x7f0000000900)="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", 0x3f1}, {&(0x7f00000003c0)="128b9306006d4810e5ac5040ad9201847839fc378469d5765b9cc241840896c1498194a7197b45d74a8532b82037b02c9e6045c361eb", 0x36}], 0x3}, 0x0) 894.799982ms ago: executing program 1 (id=1262): r0 = socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_genetlink_get_family_id$tipc2(&(0x7f0000000040), 0xffffffffffffffff) sendmsg$TIPC_NL_KEY_SET(r0, &(0x7f0000000540)={0x0, 0x0, &(0x7f0000000280)={&(0x7f00000003c0)=ANY=[@ANYBLOB='l\x00!\x00', @ANYRES16=r1, @ANYBLOB="010028bd7000f8dbdf25170000005800068008000600010000004c00040067636d2861657329000000000000000000000000000000000000000000000000240018"], 0x6c}, 0x1, 0x0, 0x0, 0x806}, 0x0) 835.924845ms ago: executing program 2 (id=1263): r0 = socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_create_resource$binfmt(&(0x7f0000000180)='./file0\x00') openat$binfmt(0xffffffffffffff9c, r1, 0x42, 0x1ff) r2 = openat$fuse(0xffffffffffffff9c, &(0x7f00000001c0), 0x2, 0x0) keyctl$set_timeout(0xf, 0x0, 0x3) mount$fuse(0x0, &(0x7f0000000200)='./file0\x00', &(0x7f0000000240), 0x2000413, &(0x7f0000000280)={{'fd', 0x3d, r2}, 0x2c, {'rootmode', 0x3d, 0x8000}}) syz_fuse_handle_req(r2, &(0x7f00000005c0)="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0x2000, &(0x7f00000025c0)={&(0x7f0000002680)={0x50, 0x0, 0x8000000000203, {0x7, 0x29, 0xcf940281, 0x782810a1, 0x1, 0x1a76, 0x4, 0x1801, 0x0, 0x0, 0x2, 0x2000009e}}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) syz_fuse_handle_req(r2, 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", 0x2000, &(0x7f0000004700)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, &(0x7f00000047c0)={0x78, 0x0, 0x9, {0x8, 0x0, 0x0, {0x4, 0x80800000009, 0x0, 0x7, 0x40000000000003, 0xfffffffffffffffe, 0x0, 0x35741061, 0x0, 0xa593e9c1ca988eda, 0xfffffff8, 0x0, 0x0, 0x3d, 0xe}}}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) execveat$binfmt(0xffffffffffffff9c, r1, 0x0, 0x0, 0x0) syz_fuse_handle_req(r2, 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", 0x2000, &(0x7f0000006840)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, &(0x7f0000006900)={0x20, 0x0, 0x2}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) r3 = syz_genetlink_get_family_id$nl80211(&(0x7f0000000000), r0) r4 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r5 = syz_genetlink_get_family_id$netlbl_cipso(&(0x7f0000000080), r4) r6 = openat$kvm(0xffffffffffffff9c, &(0x7f0000000340), 0x80, 0x0) r7 = socket$nl_generic(0x10, 0x3, 0x10) setsockopt$sock_int(r7, 0x1, 0x4, &(0x7f0000000480)=0x8, 0x4) ioctl$KVM_CHECK_EXTENSION(r6, 0xae03, 0xb8) ioctl$KVM_GET_MSRS_sys(r6, 0xc008ae88, &(0x7f0000000400)={0x4, 0x0, [{0x181e, 0x0, 0x1}, {0xaf0, 0x0, 0x9}, {0xb1d, 0x0, 0xa}, {0x92d, 0x0, 0x6}]}) sendmsg$NLBL_CIPSOV4_C_ADD(r4, &(0x7f00000000c0)={0x0, 0x0, &(0x7f0000000100)={&(0x7f0000000140)=ANY=[@ANYBLOB='@\x00\x00\x00', @ANYRES16=r5, @ANYBLOB="010000000000fcdbdf2501000000080002000200000008000100010000001c00048005000300010000000500040005"], 0x40}}, 0x20000080) ioctl$sock_SIOCGIFINDEX_80211(r0, 0x8933, &(0x7f0000000040)={'wlan1\x00', 0x0}) mmap(&(0x7f0000000000/0xff5000)=nil, 0xff5000, 0x1000002, 0x200000005c831, 0xffffffffffffffff, 0x0) msync(&(0x7f0000952000/0x2000)=nil, 0x87abbe8d1cc6ad9, 0x6) sendmsg$NL80211_CMD_JOIN_IBSS(r0, &(0x7f0000000300)={0x0, 0x0, &(0x7f0000000580)={&(0x7f0000000380)={0x54, r3, 0x121, 0x70bd28, 0x0, {{}, {@val={0x8, 0x3, r8}, @void}}, [@NL80211_ATTR_PRIVACY={0x4}, @NL80211_ATTR_SSID={0xa, 0x34, @default_ap_ssid}, @chandef_params=[@NL80211_ATTR_WIPHY_FREQ={0x8}], @NL80211_ATTR_KEYS={0x20, 0x51, 0x0, 0x1, [{0x1c, 0x0, 0x0, 0x1, [@NL80211_KEY_IDX={0x5, 0x2, 0x2}, @NL80211_KEY_DEFAULT_MGMT={0x4}, @NL80211_KEY_DATA_WEP40={0x9, 0x1, "9e1f50cc3c"}]}]}]}, 0x54}, 0x1, 0x0, 0x0, 0xf041}, 0x0) 141.25291ms ago: executing program 5 (id=1264): r0 = socket$nl_route(0x10, 0x3, 0x0) r1 = socket$nl_generic(0x10, 0x3, 0x10) sendmsg$nl_generic(r1, &(0x7f0000000080)={0x0, 0x0, &(0x7f00000000c0)={&(0x7f0000000100)=ANY=[@ANYBLOB="2c0000003f00070100000000fddbdf25027c000018"], 0x2c}, 0x1, 0x0, 0x0, 0xc880}, 0x0) write(r0, &(0x7f0000000000)="340000be9c0001246739c900fff70000df92fc0f0000000001088f0000002314bb088940abfe95208c0000667e79add29dbcc500050001000000dddfb3fe8b2551d7f99efed7bf34b3318c4a841b9c09f9ef27f05b4a7df2f36803bd72e5aedd5b6b14b0a1d144f067c494cda61847b45812f0d3a2f86b35de00", 0x7a) 0s ago: executing program 5 (id=1265): mkdirat(0xffffffffffffff9c, &(0x7f00000003c0)='./file0\x00', 0x3a) mkdirat(0xffffffffffffff9c, &(0x7f0000000480)='./file1\x00', 0x0) mkdirat(0xffffffffffffff9c, &(0x7f00000004c0)='./bus\x00', 0x1d7) mkdirat(0xffffffffffffff9c, &(0x7f0000000500)='./file1/file0\x00', 0x0) mount$bind(&(0x7f0000000540)='.\x00', &(0x7f0000000580)='./file1/file0\x00', 0x0, 0x1085408, 0x0) mount$overlay(0x0, &(0x7f00000005c0)='./bus\x00', &(0x7f0000000600), 0x40, &(0x7f0000000640)={[{@workdir={'workdir', 0x3d, './bus'}}, {@lowerdir={'lowerdir', 0x3d, './file1/file0'}}, {@upperdir={'upperdir', 0x3d, './file1'}}]}) chdir(&(0x7f0000000680)='./bus\x00') openat(0xffffffffffffff9c, &(0x7f0000000740)='./file0\x00', 0x400, 0x9) r0 = syz_init_net_socket$bt_l2cap(0x1f, 0x1, 0x0) ioctl$sock_SIOCETHTOOL(r0, 0x8946, &(0x7f0000000040)={'dvmrp0\x00', &(0x7f0000000000)=@ethtool_gfeatures={0x3a, 0x2, [{}, {}]}}) kernel console output (not intermixed with test programs): bInterval 0, changing to 7 [ 315.726232][ T5772] usb 3-1: config 0 interface 55 altsetting 0 has 3 endpoint descriptors, different from the interface descriptor's value: 2 [ 315.726271][ T5772] usb 3-1: New USB device strings: Mfr=0, Product=0, SerialNumber=0 [ 315.729485][ T5772] usb 3-1: config 0 descriptor?? [ 315.855113][ T5772] ldusb 3-1:0.55: LD USB Device #0 now attached to major 180 minor 0 [ 316.092485][ T9245] FAULT_INJECTION: forcing a failure. [ 316.092485][ T9245] name failslab, interval 1, probability 0, space 0, times 0 [ 316.092522][ T9245] CPU: 1 UID: 0 PID: 9245 Comm: syz.5.1023 Tainted: G L syzkaller #0 PREEMPT(full) [ 316.092551][ T9245] Tainted: [L]=SOFTLOCKUP [ 316.092559][ T9245] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 07/24/2026 [ 316.092575][ T9245] Call Trace: [ 316.092583][ T9245] [ 316.092593][ T9245] dump_stack_lvl+0xe8/0x150 [ 316.092627][ T9245] should_fail_ex+0x3eb/0x540 [ 316.092659][ T9245] ? __alloc_skb+0x1db/0x7a0 [ 316.092684][ T9245] should_failslab+0xa8/0x100 [ 316.092708][ T9245] ? __alloc_skb+0x1db/0x7a0 [ 316.092729][ T9245] kmem_cache_alloc_node_noprof+0x9c/0x600 [ 316.092759][ T9245] ? __alloc_skb+0x18d/0x7a0 [ 316.092782][ T9245] ? __alloc_skb+0x1db/0x7a0 [ 316.092813][ T9245] __alloc_skb+0x1db/0x7a0 [ 316.092842][ T9245] hci_mgmt_cmd+0x1c1/0xfc0 [ 316.092867][ T9245] ? hci_sock_sendmsg+0x4b3/0xfd0 [ 316.092901][ T9245] hci_sock_sendmsg+0x6e8/0xfd0 [ 316.092934][ T9245] ? __pfx_hci_sock_sendmsg+0x10/0x10 [ 316.092963][ T9245] ? apparmor_socket_sendmsg+0x98/0x360 [ 316.092997][ T9245] ? lock_acquire+0x115/0x350 [ 316.093019][ T9245] ? __pfx_hci_sock_sendmsg+0x10/0x10 [ 316.093042][ T9245] sock_sendmsg_nosec+0x14e/0x190 [ 316.093077][ T9245] sock_write_iter+0x2de/0x3e0 [ 316.093110][ T9245] ? __pfx_sock_write_iter+0x10/0x10 [ 316.093149][ T9245] ? bpf_lsm_file_permission+0x9/0x20 [ 316.093168][ T9245] ? security_file_permission+0x75/0x260 [ 316.093201][ T9245] vfs_write+0x612/0xba0 [ 316.093242][ T9245] ? __pfx_vfs_write+0x10/0x10 [ 316.093280][ T9245] ? __fget_files+0x3a2/0x420 [ 316.093309][ T9245] ? __fget_files+0x2a/0x420 [ 316.093341][ T9245] ? fdget+0x1ac/0x250 [ 316.093379][ T9245] ksys_write+0x150/0x270 [ 316.093416][ T9245] ? __pfx_ksys_write+0x10/0x10 [ 316.093459][ T9245] do_syscall_64+0x166/0x520 [ 316.093484][ T9245] ? trace_irq_disable+0x3b/0x140 [ 316.093509][ T9245] ? entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 316.093531][ T9245] ? clear_bhb_loop+0x70/0xc0 [ 316.093558][ T9245] entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 316.093580][ T9245] RIP: 0033:0x7f64ab99e559 [ 316.093600][ T9245] Code: ff c3 66 2e 0f 1f 84 00 00 00 00 00 0f 1f 44 00 00 48 89 f8 48 89 f7 48 89 d6 48 89 ca 4d 89 c2 4d 89 c8 4c 8b 4c 24 08 0f 05 <48> 3d 01 f0 ff ff 73 01 c3 48 c7 c1 e8 ff ff ff f7 d8 64 89 01 48 [ 316.093619][ T9245] RSP: 002b:00007f64ac867028 EFLAGS: 00000246 ORIG_RAX: 0000000000000001 [ 316.093642][ T9245] RAX: ffffffffffffffda RBX: 00007f64abc25fa0 RCX: 00007f64ab99e559 [ 316.093659][ T9245] RDX: 0000000000000007 RSI: 00002000000001c0 RDI: 0000000000000004 [ 316.093673][ T9245] RBP: 00007f64ac867090 R08: 0000000000000000 R09: 0000000000000000 [ 316.093687][ T9245] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000001 [ 316.093701][ T9245] R13: 00007f64abc26038 R14: 00007f64abc25fa0 R15: 00007ffdb1c6ddb8 [ 316.093736][ T9245] [ 316.411214][ T6285] usb 3-1: USB disconnect, device number 93 [ 316.431060][ T6285] ldusb 3-1:0.55: LD USB Device #0 now disconnected [ 316.531371][ T9249] UDC core: USB Raw Gadget: couldn't find an available UDC or it's busy [ 316.531828][ T9249] misc raw-gadget: fail, usb_gadget_register_driver returned -16 [ 316.650792][ T9249] loop5: detected capacity change from 0 to 7 [ 316.652645][ T9249] Dev loop5: unable to read RDB block 7 [ 316.652688][ T9249] loop5: unable to read partition table [ 316.652884][ T9249] loop5: partition table beyond EOD, truncated [ 316.652904][ T9249] loop_reread_partitions: partition scan of loop5 (þ被xü—ŸÑà– ) failed (rc=-5) [ 316.938542][ T9268] UDC core: USB Raw Gadget: couldn't find an available UDC or it's busy [ 316.949023][ T9268] misc raw-gadget: fail, usb_gadget_register_driver returned -16 [ 317.020620][ T5772] usb 6-1: new high-speed USB device number 11 using dummy_hcd [ 317.154289][ T5623] Bluetooth: hci2: ACL packet for unknown connection handle 201 [ 317.168607][ T9277] jffs2: notice: (9277) jffs2_build_xattr_subsystem: complete building xattr subsystem, 0 of xdatum (0 unchecked, 0 orphan) and 0 of xref (0 dead, 0 orphan) found. [ 317.169748][ T5772] usb 6-1: Using ep0 maxpacket: 16 [ 317.170593][ T5772] usb 6-1: New USB device found: idVendor=1d6b, idProduct=0101, bcdDevice=f.89 [ 317.171552][ T5772] usb 6-1: config 1 has an invalid descriptor of length 55, skipping remainder of the config [ 317.171576][ T5772] usb 6-1: config 1 has 1 interface, different from the descriptor's value: 3 [ 317.188695][ T9277] FAULT_INJECTION: forcing a failure. [ 317.188695][ T9277] name failslab, interval 1, probability 0, space 0, times 0 [ 317.188801][ T9277] CPU: 0 UID: 0 PID: 9277 Comm: syz.2.1032 Tainted: G L syzkaller #0 PREEMPT(full) [ 317.188885][ T9277] Tainted: [L]=SOFTLOCKUP [ 317.188908][ T9277] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 07/24/2026 [ 317.188960][ T9277] Call Trace: [ 317.188982][ T9277] [ 317.189011][ T9277] dump_stack_lvl+0xe8/0x150 [ 317.189108][ T9277] should_fail_ex+0x3eb/0x540 [ 317.189201][ T9277] ? __pfx_jffs2_alloc_inode+0x10/0x10 [ 317.189289][ T9277] should_failslab+0xa8/0x100 [ 317.189340][ T9277] ? __pfx_jffs2_alloc_inode+0x10/0x10 [ 317.189366][ T9277] kmem_cache_alloc_lru_noprof+0xa2/0x5f0 [ 317.189399][ T9277] ? jffs2_alloc_inode+0x28/0x40 [ 317.189424][ T9277] ? jffs2_alloc_inode+0x28/0x40 [ 317.189457][ T9277] ? __pfx_jffs2_alloc_inode+0x10/0x10 [ 317.189483][ T9277] jffs2_alloc_inode+0x28/0x40 [ 317.189510][ T9277] alloc_inode+0x6a/0x1b0 [ 317.189541][ T9277] new_inode+0x1f/0x170 [ 317.189575][ T9277] jffs2_new_inode+0xdd/0xd20 [ 317.189605][ T9277] ? rcu_is_watching+0x16/0xb0 [ 317.189633][ T9277] ? trace_kmem_cache_alloc+0x29/0xe0 [ 317.189660][ T9277] ? jffs2_create+0x21/0x320 [ 317.189693][ T9277] ? __pfx_jffs2_new_inode+0x10/0x10 [ 317.189718][ T9277] ? kmem_cache_alloc_noprof+0x151/0x600 [ 317.189747][ T9277] ? jffs2_create+0x21/0x320 [ 317.189782][ T9277] jffs2_create+0x87/0x320 [ 317.189824][ T9277] lookup_open+0xedc/0x1970 [ 317.189877][ T9277] path_openat+0x70c/0x20f0 [ 317.189921][ T9277] do_file_open+0x258/0x570 [ 317.189948][ T9277] ? __pfx_do_file_open+0x10/0x10 [ 317.189996][ T9277] ? _raw_spin_unlock+0x28/0x50 [ 317.190018][ T9277] ? alloc_fd+0x6af/0x760 [ 317.190061][ T9277] do_sys_openat2+0x115/0x200 [ 317.190088][ T9277] ? __se_sys_futex+0x3a8/0x450 [ 317.190119][ T9277] ? __pfx_do_sys_openat2+0x10/0x10 [ 317.190154][ T9277] ? rcu_is_watching+0x16/0xb0 [ 317.190187][ T9277] __x64_sys_openat+0x138/0x170 [ 317.190230][ T9277] do_syscall_64+0x166/0x520 [ 317.190257][ T9277] ? trace_irq_disable+0x3b/0x140 [ 317.190281][ T9277] ? entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 317.190306][ T9277] ? clear_bhb_loop+0x70/0xc0 [ 317.190335][ T9277] entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 317.190358][ T9277] RIP: 0033:0x7f9f5bd9e559 [ 317.190380][ T9277] Code: ff c3 66 2e 0f 1f 84 00 00 00 00 00 0f 1f 44 00 00 48 89 f8 48 89 f7 48 89 d6 48 89 ca 4d 89 c2 4d 89 c8 4c 8b 4c 24 08 0f 05 <48> 3d 01 f0 ff ff 73 01 c3 48 c7 c1 e8 ff ff ff f7 d8 64 89 01 48 [ 317.190401][ T9277] RSP: 002b:00007f9f5cbe0028 EFLAGS: 00000246 ORIG_RAX: 0000000000000101 [ 317.190426][ T9277] RAX: ffffffffffffffda RBX: 00007f9f5c025fa0 RCX: 00007f9f5bd9e559 [ 317.190443][ T9277] RDX: 0000000000101042 RSI: 00002000000004c0 RDI: ffffffffffffff9c [ 317.190459][ T9277] RBP: 00007f9f5be358b0 R08: 0000000000000000 R09: 0000000000000000 [ 317.190474][ T9277] R10: 0000000000000015 R11: 0000000000000246 R12: 0000000000000000 [ 317.190488][ T9277] R13: 00007f9f5c026038 R14: 00007f9f5c025fa0 R15: 00007fffefe979e8 [ 317.190523][ T9277] [ 317.217949][ T5772] usb 6-1: New USB device strings: Mfr=0, Product=0, SerialNumber=3 [ 317.217982][ T5772] usb 6-1: SerialNumber: syz [ 317.365485][ T1316] ieee802154 phy0 wpan0: encryption failed: -22 [ 317.365542][ T1316] ieee802154 phy1 wpan1: encryption failed: -22 [ 317.583940][ T5772] usb 6-1: 0:2 : does not exist [ 317.725312][ T9289] UDC core: USB Raw Gadget: couldn't find an available UDC or it's busy [ 317.729059][ T9289] misc raw-gadget: fail, usb_gadget_register_driver returned -16 [ 317.748103][ T9289] UDC core: USB Raw Gadget: couldn't find an available UDC or it's busy [ 317.748581][ T9289] misc raw-gadget: fail, usb_gadget_register_driver returned -16 [ 317.785222][ T9287] UDC core: USB Raw Gadget: couldn't find an available UDC or it's busy [ 317.788582][ T9287] misc raw-gadget: fail, usb_gadget_register_driver returned -16 [ 317.983651][ T5772] usb 6-1: 5:0: failed to get current value for ch 1 (-22) [ 318.008008][ T5772] usb 6-1: 5:0: failed to get current value for ch 2 (-22) [ 318.025072][ T5772] usb 6-1: 5:0: failed to get current value for ch 3 (-22) [ 318.044554][ T5772] usb 6-1: 5:0: cannot get min/max values for control 5 (id 5) [ 318.059077][ T5772] usb 6-1: 5:0: cannot get min/max values for control 5 (id 5) [ 318.092898][ T5772] usb 6-1: 5:0: cannot get min/max values for control 5 (id 5) [ 318.132483][ T5772] usb 6-1: USB disconnect, device number 11 [ 318.175095][ T5614] udevd[5614]: error opening ATTR{/sys/devices/platform/dummy_hcd.5/usb6/6-1/6-1:1.0/sound/card3/controlC3/../uevent} for writing: No such file or directory [ 318.319775][ T5723] usb 3-1: new low-speed USB device number 94 using dummy_hcd [ 318.472916][ T5723] usb 3-1: unable to get BOS descriptor or descriptor too short [ 318.472981][ T5723] usb 3-1: New USB device found: idVendor=0763, idProduct=1002, bcdDevice=5f.84 [ 318.474509][ T5723] usb 3-1: config 0 has an invalid descriptor of length 0, skipping remainder of the config [ 318.474563][ T5723] usb 3-1: config 0 interface 0 altsetting 0 has 0 endpoint descriptors, different from the interface descriptor's value: 5 [ 318.530396][ T5723] usb 3-1: string descriptor 0 read error: -22 [ 318.530559][ T5723] usb 3-1: New USB device strings: Mfr=1, Product=2, SerialNumber=3 [ 318.535838][ T5723] usb 3-1: config 0 descriptor?? [ 318.564581][ T5723] usb 3-1: Quirk or no altset; falling back to MIDI 1.0 [ 318.701354][ T5813] udevd[5813]: error opening ATTR{/sys/devices/platform/dummy_hcd.2/usb3/3-1/3-1:0.0/sound/card3/controlC3/../uevent} for writing: No such file or directory [ 318.712160][ T5730] usb 6-1: new high-speed USB device number 12 using dummy_hcd [ 318.815389][ T5723] snd-usb-audio 3-1:0.0: probe with driver snd-usb-audio failed with error -2 [ 318.837406][ T5723] usb 3-1: USB disconnect, device number 94 [ 318.848045][ T33] audit: type=1807 audit(1792591177.522:72): action=appraise func=F res=0 [ 318.848091][ T33] audit: type=1802 audit(1792591177.532:73): pid=9318 uid=0 auid=4294967295 ses=4294967295 subj=unconfined op=update_policy cause=invalid-policy comm="syz.1.1038" res=0 errno=-22 [ 318.910068][ T5730] usb 6-1: Using ep0 maxpacket: 32 [ 318.910886][ T5730] usb 6-1: New USB device found: idVendor=0424, idProduct=7500, bcdDevice=69.ee [ 318.911932][ T5730] usb 6-1: config 0 has an invalid interface number: 184 but max is 0 [ 318.911959][ T5730] usb 6-1: config 0 has no interface number 0 [ 318.912003][ T5730] usb 6-1: config 0 interface 184 has no altsetting 0 [ 318.915437][ T5730] usb 6-1: New USB device strings: Mfr=1, Product=2, SerialNumber=3 [ 318.915474][ T5730] usb 6-1: Product: syz [ 318.915486][ T5730] usb 6-1: Manufacturer: syz [ 318.915497][ T5730] usb 6-1: SerialNumber: syz [ 318.925971][ T5730] usb 6-1: config 0 descriptor?? [ 318.981210][ T9315] ima: policy update failed [ 318.985569][ T33] audit: type=1802 audit(1792591177.672:74): pid=9315 uid=0 auid=4294967295 ses=4294967295 subj=unconfined op=policy_update cause=failed comm="syz.1.1038" res=0 errno=-22 [ 319.563291][ T9312] FAULT_INJECTION: forcing a failure. [ 319.563291][ T9312] name failslab, interval 1, probability 0, space 0, times 0 [ 319.563332][ T9312] CPU: 0 UID: 0 PID: 9312 Comm: syz.5.1037 Tainted: G L syzkaller #0 PREEMPT(full) [ 319.563365][ T9312] Tainted: [L]=SOFTLOCKUP [ 319.563373][ T9312] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 07/24/2026 [ 319.563391][ T9312] Call Trace: [ 319.563401][ T9312] [ 319.563411][ T9312] dump_stack_lvl+0xe8/0x150 [ 319.563447][ T9312] should_fail_ex+0x3eb/0x540 [ 319.563484][ T9312] should_failslab+0xa8/0x100 [ 319.563511][ T9312] __kmalloc_noprof+0xf9/0x710 [ 319.563542][ T9312] ? trace_kmalloc+0x2a/0xf0 [ 319.563569][ T9312] ? tomoyo_encode+0x2ad/0x570 [ 319.563600][ T9312] ? tomoyo_encode+0x2ad/0x570 [ 319.563638][ T9312] tomoyo_encode+0x2ad/0x570 [ 319.563675][ T9312] tomoyo_realpath_from_path+0x5fa/0x640 [ 319.563720][ T9312] ? tomoyo_path_number_perm+0x219/0x5f0 [ 319.563749][ T9312] tomoyo_path_number_perm+0x246/0x5f0 [ 319.563782][ T9312] ? __pfx_tomoyo_path_number_perm+0x10/0x10 [ 319.563809][ T9312] ? __lock_acquire+0x747/0x2de0 [ 319.563849][ T9312] ? do_futex+0x458/0x4e0 [ 319.563900][ T9312] ? __fget_files+0x2a/0x420 [ 319.563935][ T9312] ? __fget_files+0x2a/0x420 [ 319.563967][ T9312] ? __fget_files+0x2a/0x420 [ 319.564004][ T9312] security_file_ioctl+0xc3/0x2a0 [ 319.564033][ T9312] __se_sys_ioctl+0x47/0x170 [ 319.564059][ T9312] do_syscall_64+0x166/0x520 [ 319.564085][ T9312] ? trace_irq_disable+0x3b/0x140 [ 319.564109][ T9312] ? entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 319.564132][ T9312] ? clear_bhb_loop+0x70/0xc0 [ 319.564171][ T9312] entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 319.564194][ T9312] RIP: 0033:0x7f64ab99e559 [ 319.564217][ T9312] Code: ff c3 66 2e 0f 1f 84 00 00 00 00 00 0f 1f 44 00 00 48 89 f8 48 89 f7 48 89 d6 48 89 ca 4d 89 c2 4d 89 c8 4c 8b 4c 24 08 0f 05 <48> 3d 01 f0 ff ff 73 01 c3 48 c7 c1 e8 ff ff ff f7 d8 64 89 01 48 [ 319.564239][ T9312] RSP: 002b:00007f64ac867028 EFLAGS: 00000246 ORIG_RAX: 0000000000000010 [ 319.564265][ T9312] RAX: ffffffffffffffda RBX: 00007f64abc25fa0 RCX: 00007f64ab99e559 [ 319.564283][ T9312] RDX: 0000000000000000 RSI: 0000000040086607 RDI: 0000000000000005 [ 319.564297][ T9312] RBP: 00007f64aba358b0 R08: 0000000000000000 R09: 0000000000000000 [ 319.564313][ T9312] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000000 [ 319.564327][ T9312] R13: 00007f64abc26038 R14: 00007f64abc25fa0 R15: 00007ffdb1c6ddb8 [ 319.564364][ T9312] [ 319.564435][ T9312] ERROR: Out of memory at tomoyo_realpath_from_path. [ 319.587444][ T9312] UDC core: USB Raw Gadget: couldn't find an available UDC or it's busy [ 319.588054][ T9312] misc raw-gadget: fail, usb_gadget_register_driver returned -16 [ 319.627588][ T5730] smsc75xx 6-1:0.184 (unnamed net_device) (uninitialized): Failed to read reg index 0x00000040: -32 [ 319.627680][ T5730] smsc75xx 6-1:0.184 (unnamed net_device) (uninitialized): Error reading E2P_CMD [ 320.094347][ T9358] FAULT_INJECTION: forcing a failure. [ 320.094347][ T9358] name failslab, interval 1, probability 0, space 0, times 0 [ 320.094383][ T9358] CPU: 0 UID: 0 PID: 9358 Comm: syz.4.1047 Tainted: G L syzkaller #0 PREEMPT(full) [ 320.094414][ T9358] Tainted: [L]=SOFTLOCKUP [ 320.094422][ T9358] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 07/24/2026 [ 320.094436][ T9358] Call Trace: [ 320.094445][ T9358] [ 320.094455][ T9358] dump_stack_lvl+0xe8/0x150 [ 320.094531][ T9358] should_fail_ex+0x3eb/0x540 [ 320.094566][ T9358] should_failslab+0xa8/0x100 [ 320.094593][ T9358] __kmalloc_noprof+0xf9/0x710 [ 320.094621][ T9358] ? rcu_is_watching+0x16/0xb0 [ 320.094648][ T9358] ? tomoyo_realpath_from_path+0xef/0x640 [ 320.094680][ T9358] ? tomoyo_realpath_from_path+0xef/0x640 [ 320.094721][ T9358] tomoyo_realpath_from_path+0xef/0x640 [ 320.094764][ T9358] ? tomoyo_path_number_perm+0x219/0x5f0 [ 320.094792][ T9358] tomoyo_path_number_perm+0x246/0x5f0 [ 320.094824][ T9358] ? __pfx_tomoyo_path_number_perm+0x10/0x10 [ 320.094850][ T9358] ? __lock_acquire+0x747/0x2de0 [ 320.094913][ T9358] ? __fget_files+0x2a/0x420 [ 320.094947][ T9358] ? __fget_files+0x2a/0x420 [ 320.094978][ T9358] ? __fget_files+0x2a/0x420 [ 320.095014][ T9358] security_file_ioctl+0xc3/0x2a0 [ 320.095043][ T9358] __se_sys_ioctl+0x47/0x170 [ 320.095070][ T9358] do_syscall_64+0x166/0x520 [ 320.095096][ T9358] ? trace_irq_disable+0x3b/0x140 [ 320.095119][ T9358] ? entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 320.095146][ T9358] ? clear_bhb_loop+0x70/0xc0 [ 320.095174][ T9358] entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 320.095197][ T9358] RIP: 0033:0x7f3fc519e559 [ 320.095218][ T9358] Code: ff c3 66 2e 0f 1f 84 00 00 00 00 00 0f 1f 44 00 00 48 89 f8 48 89 f7 48 89 d6 48 89 ca 4d 89 c2 4d 89 c8 4c 8b 4c 24 08 0f 05 <48> 3d 01 f0 ff ff 73 01 c3 48 c7 c1 e8 ff ff ff f7 d8 64 89 01 48 [ 320.095239][ T9358] RSP: 002b:00007f3fc5fb1028 EFLAGS: 00000246 ORIG_RAX: 0000000000000010 [ 320.095263][ T9358] RAX: ffffffffffffffda RBX: 00007f3fc5425fa0 RCX: 00007f3fc519e559 [ 320.095280][ T9358] RDX: 0000200000000800 RSI: 0000000040946400 RDI: 0000000000000003 [ 320.095296][ T9358] RBP: 00007f3fc5fb1090 R08: 0000000000000000 R09: 0000000000000000 [ 320.095310][ T9358] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000001 [ 320.095324][ T9358] R13: 00007f3fc5426038 R14: 00007f3fc5425fa0 R15: 00007ffc820c16e8 [ 320.095360][ T9358] [ 320.095382][ T9358] ERROR: Out of memory at tomoyo_realpath_from_path. [ 320.261295][ T6285] usb 3-1: new high-speed USB device number 95 using dummy_hcd [ 320.363523][ T9360] FAULT_INJECTION: forcing a failure. [ 320.363523][ T9360] name fail_usercopy, interval 1, probability 0, space 0, times 0 [ 320.363560][ T9360] CPU: 1 UID: 0 PID: 9360 Comm: syz.1.1048 Tainted: G L syzkaller #0 PREEMPT(full) [ 320.363591][ T9360] Tainted: [L]=SOFTLOCKUP [ 320.363600][ T9360] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 07/24/2026 [ 320.363614][ T9360] Call Trace: [ 320.363624][ T9360] [ 320.363634][ T9360] dump_stack_lvl+0xe8/0x150 [ 320.363670][ T9360] should_fail_ex+0x3eb/0x540 [ 320.363706][ T9360] _copy_to_user+0x31/0xb0 [ 320.363739][ T9360] simple_read_from_buffer+0xe1/0x170 [ 320.363778][ T9360] proc_fail_nth_read+0x1bb/0x230 [ 320.363807][ T9360] ? __pfx_proc_fail_nth_read+0x10/0x10 [ 320.363835][ T9360] ? rw_verify_area+0x24a/0x4c0 [ 320.363870][ T9360] ? __pfx_proc_fail_nth_read+0x10/0x10 [ 320.363894][ T9360] vfs_read+0x213/0xa80 [ 320.363933][ T9360] ? __pfx___mutex_lock+0x10/0x10 [ 320.363962][ T9360] ? __pfx_vfs_read+0x10/0x10 [ 320.364005][ T9360] ? __fget_files+0x2a/0x420 [ 320.364035][ T9360] ? __fget_files+0x3a2/0x420 [ 320.364069][ T9360] ? __fget_files+0x2a/0x420 [ 320.364102][ T9360] ? fdget+0x1ac/0x250 [ 320.364140][ T9360] ksys_read+0x150/0x270 [ 320.364175][ T9360] ? __pfx_ksys_read+0x10/0x10 [ 320.364207][ T9360] ? __pfx_snd_seq_ioctl+0x10/0x10 [ 320.364240][ T9360] do_syscall_64+0x166/0x520 [ 320.364266][ T9360] ? trace_irq_disable+0x3b/0x140 [ 320.364291][ T9360] ? entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 320.364314][ T9360] ? clear_bhb_loop+0x70/0xc0 [ 320.364341][ T9360] entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 320.364363][ T9360] RIP: 0033:0x7f3a4895ed8e [ 320.364385][ T9360] Code: 08 0f 85 a5 a8 ff ff 49 89 fb 48 89 f0 48 89 d7 48 89 ce 4c 89 c2 4d 89 ca 4c 8b 44 24 08 4c 8b 4c 24 10 4c 89 5c 24 08 0f 05 66 2e 0f 1f 84 00 00 00 00 00 0f 1f 80 00 00 00 00 48 83 ec 08 [ 320.364404][ T9360] RSP: 002b:00007f3a498f9fe8 EFLAGS: 00000246 ORIG_RAX: 0000000000000000 [ 320.364428][ T9360] RAX: ffffffffffffffda RBX: 00007f3a498fa6c0 RCX: 00007f3a4895ed8e [ 320.364444][ T9360] RDX: 000000000000000f RSI: 00007f3a498fa0a0 RDI: 0000000000000004 [ 320.364458][ T9360] RBP: 00007f3a498fa090 R08: 0000000000000000 R09: 0000000000000000 [ 320.364471][ T9360] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000001 [ 320.364485][ T9360] R13: 00007f3a48c26038 R14: 00007f3a48c25fa0 R15: 00007ffd30c3da28 [ 320.364521][ T9360] [ 320.455775][ T6285] usb 3-1: New USB device found: idVendor=18b4, idProduct=fffb, bcdDevice=dc.7b [ 320.530135][ T6285] usb 3-1: config 0 has an invalid interface number: 1 but max is 0 [ 320.530264][ T6285] usb 3-1: config 0 has no interface number 0 [ 320.590628][ T6285] usb 3-1: New USB device strings: Mfr=1, Product=2, SerialNumber=3 [ 320.590658][ T6285] usb 3-1: Product: syz [ 320.590675][ T6285] usb 3-1: Manufacturer: syz [ 320.590717][ T6285] usb 3-1: SerialNumber: syz [ 320.660587][ T6285] usb 3-1: config 0 descriptor?? [ 320.726373][ T9364] UDC core: USB Raw Gadget: couldn't find an available UDC or it's busy [ 320.728795][ T9364] misc raw-gadget: fail, usb_gadget_register_driver returned -16 [ 320.866720][ T6285] usb 3-1: dvb_usb_v2: found a 'E3C EC168 reference design' in warm state [ 320.909217][ T6285] usb 3-1: dvb_usb_v2: will pass the complete MPEG2 transport stream to the software demuxer [ 320.917687][ T6285] dvbdev: DVB: registering new adapter (E3C EC168 reference design) [ 320.917885][ T6285] usb 3-1: media controller created [ 320.970784][ T6285] dvbdev: dvb_create_media_entity: media entity 'dvb-demux' registered. [ 321.149458][ T9378] /dev/nullb0: Can't open blockdev [ 321.217777][ T9383] UDC core: USB Raw Gadget: couldn't find an available UDC or it's busy [ 321.218388][ T9383] misc raw-gadget: fail, usb_gadget_register_driver returned -16 [ 321.245179][ T9383] Bluetooth: MGMT ver 1.23 [ 322.071123][ T6285] i2c i2c-1: ec100: i2c rd failed=-110 reg=33 [ 322.233141][ T6285] usb 3-1: USB disconnect, device number 95 [ 322.801948][ T9430] tipc: Enabling of bearer rejected, failed to enable media [ 322.917110][ T9434] dvmrp8: entered allmulticast mode [ 322.976962][ T5730] smsc75xx 6-1:0.184 (unnamed net_device) (uninitialized): Failed to write reg index 0x0000003c: -71 [ 322.977006][ T5730] smsc75xx 6-1:0.184 (unnamed net_device) (uninitialized): Failed to write BULK_IN_DLY: -71 [ 322.977032][ T5730] smsc75xx 6-1:0.184 (unnamed net_device) (uninitialized): smsc75xx_reset error -71 [ 322.977334][ T5730] smsc75xx 6-1:0.184: probe with driver smsc75xx failed with error -71 [ 323.025854][ T5730] usb 6-1: USB disconnect, device number 12 [ 323.592465][ T9464] CacheFiles: Empty tag specified [ 323.874673][ T5623] Bluetooth: hci2: unexpected event for opcode 0x0c1c [ 323.889576][ T5772] usb 6-1: new high-speed USB device number 13 using dummy_hcd [ 323.996884][ T9473] mac80211_hwsim: wmediumd released netlink socket, switching to perfect channel medium [ 324.042305][ T5772] usb 6-1: New USB device found: idVendor=0424, idProduct=7850, bcdDevice=0.00 [ 324.045479][ T5772] usb 6-1: New USB device strings: Mfr=1, Product=2, SerialNumber=3 [ 324.045516][ T5772] usb 6-1: Product: syz [ 324.045537][ T5772] usb 6-1: Manufacturer: syz [ 324.045549][ T5772] usb 6-1: SerialNumber: syz [ 324.219452][ T5721] usb 3-1: new low-speed USB device number 96 using dummy_hcd [ 324.371087][ T5721] usb 3-1: New USB device found: idVendor=0582, idProduct=0582, bcdDevice=0.40 [ 324.373194][ T5721] usb 3-1: config 1 interface 1 altsetting 1 endpoint 0x1 has invalid maxpacket 16, setting to 0 [ 324.373244][ T5721] usb 3-1: config 1 interface 2 altsetting 1 endpoint 0x82 has an invalid bInterval 96, changing to 4 [ 324.373274][ T5721] usb 3-1: config 1 interface 2 altsetting 1 endpoint 0x82 has invalid maxpacket 512, setting to 0 [ 324.400919][ T5721] usb 3-1: string descriptor 0 read error: -22 [ 324.401062][ T5721] usb 3-1: New USB device strings: Mfr=1, Product=2, SerialNumber=3 [ 324.463548][ T5721] usb 3-1: Audio class v2/v3 interfaces need an interface association [ 324.509519][ T5772] lan78xx 6-1:1.0 (unnamed net_device) (uninitialized): Failed to read register index 0x00000098. ret = -EPIPE [ 324.509595][ T5772] lan78xx 6-1:1.0 (unnamed net_device) (uninitialized): Failed to sync IRQ enable register: -EPIPE [ 324.610177][ T5721] snd-usb-audio 3-1:1.0: probe with driver snd-usb-audio failed with error -22 [ 324.615830][ T6055] udevd[6055]: error opening ATTR{/sys/devices/platform/dummy_hcd.2/usb3/3-1/3-1:1.0/sound/card3/controlC3/../uevent} for writing: No such file or directory [ 324.669808][ T5721] usb 3-1: USB disconnect, device number 96 [ 324.823697][ T9502] FAULT_INJECTION: forcing a failure. [ 324.823697][ T9502] name fail_usercopy, interval 1, probability 0, space 0, times 0 [ 324.823734][ T9502] CPU: 0 UID: 0 PID: 9502 Comm: syz.1.1072 Tainted: G L syzkaller #0 PREEMPT(full) [ 324.823765][ T9502] Tainted: [L]=SOFTLOCKUP [ 324.823774][ T9502] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 07/24/2026 [ 324.823789][ T9502] Call Trace: [ 324.823799][ T9502] [ 324.823809][ T9502] dump_stack_lvl+0xe8/0x150 [ 324.823845][ T9502] should_fail_ex+0x3eb/0x540 [ 324.823880][ T9502] _copy_to_iter+0x59e/0x1990 [ 324.823909][ T9502] ? __kernel_text_address+0xd/0x30 [ 324.823948][ T9502] ? __pfx__copy_to_iter+0x10/0x10 [ 324.823986][ T9502] ? _raw_spin_unlock_irqrestore+0x30/0x80 [ 324.824021][ T9502] ? _raw_spin_unlock_irqrestore+0x4c/0x80 [ 324.824049][ T9502] __skb_datagram_iter+0xf8/0x980 [ 324.824082][ T9502] ? __pfx_simple_copy_to_iter+0x10/0x10 [ 324.824122][ T9502] skb_copy_datagram_iter+0xb5/0x240 [ 324.824162][ T9502] netlink_recvmsg+0x2c8/0xa70 [ 324.824195][ T9502] ? __pfx_netlink_recvmsg+0x10/0x10 [ 324.824223][ T9502] ? aa_sock_msg_perm+0x144/0x210 [ 324.824260][ T9502] ? bpf_lsm_socket_recvmsg+0x9/0x20 [ 324.824289][ T9502] ? security_socket_recvmsg+0x7e/0x2c0 [ 324.824309][ T9502] ? __pfx_netlink_recvmsg+0x10/0x10 [ 324.824330][ T9502] sock_recvmsg+0x196/0x1e0 [ 324.824365][ T9502] ____sys_recvmsg+0x1e6/0x4a0 [ 324.824393][ T9502] ? iovec_from_user+0x87/0x250 [ 324.824435][ T9502] ? __pfx_____sys_recvmsg+0x10/0x10 [ 324.824479][ T9502] ? import_iovec+0x73/0xa0 [ 324.824512][ T9502] ___sys_recvmsg+0x213/0x5a0 [ 324.824541][ T9502] ? lock_acquire+0x115/0x350 [ 324.824566][ T9502] ? __pfx____sys_recvmsg+0x10/0x10 [ 324.824598][ T9502] ? lock_acquire+0x115/0x350 [ 324.824634][ T9502] ? __fget_files+0x2a/0x420 [ 324.824665][ T9502] ? __fget_files+0x3a2/0x420 [ 324.824695][ T9502] ? __fget_files+0x2a/0x420 [ 324.824730][ T9502] ? fdget+0x1ac/0x250 [ 324.824764][ T9502] do_recvmmsg+0x31a/0x7f0 [ 324.824804][ T9502] ? __pfx_do_recvmmsg+0x10/0x10 [ 324.824846][ T9502] ? get_timespec64+0x119/0x1b0 [ 324.824873][ T9502] ? __pfx_get_timespec64+0x10/0x10 [ 324.824899][ T9502] ? fdget+0x1ac/0x250 [ 324.824935][ T9502] __x64_sys_recvmmsg+0x1b7/0x250 [ 324.824967][ T9502] ? __pfx___x64_sys_recvmmsg+0x10/0x10 [ 324.825015][ T9502] do_syscall_64+0x166/0x520 [ 324.825040][ T9502] ? trace_irq_disable+0x3b/0x140 [ 324.825063][ T9502] ? entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 324.825086][ T9502] ? clear_bhb_loop+0x70/0xc0 [ 324.825114][ T9502] entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 324.825136][ T9502] RIP: 0033:0x7f3a4899e559 [ 324.825156][ T9502] Code: ff c3 66 2e 0f 1f 84 00 00 00 00 00 0f 1f 44 00 00 48 89 f8 48 89 f7 48 89 d6 48 89 ca 4d 89 c2 4d 89 c8 4c 8b 4c 24 08 0f 05 <48> 3d 01 f0 ff ff 73 01 c3 48 c7 c1 e8 ff ff ff f7 d8 64 89 01 48 [ 324.825176][ T9502] RSP: 002b:00007f3a498fa028 EFLAGS: 00000246 ORIG_RAX: 000000000000012b [ 324.825201][ T9502] RAX: ffffffffffffffda RBX: 00007f3a48c25fa0 RCX: 00007f3a4899e559 [ 324.825217][ T9502] RDX: 04000000000003b4 RSI: 00002000000037c0 RDI: 0000000000000003 [ 324.825233][ T9502] RBP: 00007f3a498fa090 R08: 0000200000003700 R09: 0000000000000000 [ 324.825249][ T9502] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000001 [ 324.825262][ T9502] R13: 00007f3a48c26038 R14: 00007f3a48c25fa0 R15: 00007ffd30c3da28 [ 324.825297][ T9502] [ 325.269223][ T9508] UDC core: USB Raw Gadget: couldn't find an available UDC or it's busy [ 325.285976][ T9508] misc raw-gadget: fail, usb_gadget_register_driver returned -16 [ 325.330664][ T9510] bridge0: entered allmulticast mode [ 325.337609][ T9511] netlink: 4 bytes leftover after parsing attributes in process `syz.4.1074'. [ 325.375495][ T9515] netlink: 8 bytes leftover after parsing attributes in process `syz.4.1074'. [ 325.375765][ T9515] netlink: 8 bytes leftover after parsing attributes in process `syz.4.1074'. [ 325.376031][ T9515] netlink: 8 bytes leftover after parsing attributes in process `syz.4.1074'. [ 325.376256][ T9515] netlink: 8 bytes leftover after parsing attributes in process `syz.4.1074'. [ 325.376498][ T9515] netlink: 8 bytes leftover after parsing attributes in process `syz.4.1074'. [ 325.376629][ T9514] netlink: 4 bytes leftover after parsing attributes in process `syz.4.1074'. [ 325.376647][ T9514] netlink: 4 bytes leftover after parsing attributes in process `syz.4.1074'. [ 325.376657][ T9514] iwpm_parse_nlmsg: Invalid NULL attribute (msg type Remote Mapping info ret = -22) [ 325.379947][ T9515] netlink: 8 bytes leftover after parsing attributes in process `syz.4.1074'. [ 325.380191][ T9515] netlink: 8 bytes leftover after parsing attributes in process `syz.4.1074'. [ 325.393955][ T9511] bridge_slave_1: left allmulticast mode [ 325.394044][ T9511] bridge_slave_1: left promiscuous mode [ 325.403085][ T9511] bridge0: port 2(bridge_slave_1) entered disabled state [ 325.515845][ T9511] bridge_slave_0: left allmulticast mode [ 325.515875][ T9511] bridge_slave_0: left promiscuous mode [ 325.516105][ T9511] bridge0: port 1(bridge_slave_0) entered disabled state [ 325.518118][ T9514] iwpm_parse_nlmsg: Invalid NULL attribute (msg type Remote Mapping info ret = -22) [ 325.518272][ T9514] iwpm_parse_nlmsg: Invalid NULL attribute (msg type Remote Mapping info ret = -22) [ 325.518413][ T9514] iwpm_parse_nlmsg: Invalid NULL attribute (msg type Remote Mapping info ret = -22) [ 325.578594][ T9514] iwpm_parse_nlmsg: Invalid NULL attribute (msg type Remote Mapping info ret = -22) [ 325.588507][ T9514] iwpm_parse_nlmsg: Invalid NULL attribute (msg type Remote Mapping info ret = -22) [ 325.598344][ T9514] iwpm_parse_nlmsg: Invalid NULL attribute (msg type Remote Mapping info ret = -22) [ 325.616407][ T9514] iwpm_parse_nlmsg: Invalid NULL attribute (msg type Remote Mapping info ret = -22) [ 325.616571][ T9514] iwpm_parse_nlmsg: Invalid NULL attribute (msg type Remote Mapping info ret = -22) [ 325.616681][ T9514] iwpm_parse_nlmsg: Invalid NULL attribute (msg type Remote Mapping info ret = -22) [ 325.616860][ T9514] iwpm_parse_nlmsg: Invalid NULL attribute (msg type Remote Mapping info ret = -22) [ 325.639911][ T9514] iwpm_parse_nlmsg: Invalid NULL attribute (msg type Remote Mapping info ret = -22) [ 325.684792][ T9514] iwpm_parse_nlmsg: Invalid NULL attribute (msg type Remote Mapping info ret = -22) [ 325.684954][ T9514] iwpm_parse_nlmsg: Invalid NULL attribute (msg type Remote Mapping info ret = -22) [ 325.685112][ T9514] iwpm_parse_nlmsg: Invalid NULL attribute (msg type Remote Mapping info ret = -22) [ 325.685253][ T9514] iwpm_parse_nlmsg: Invalid NULL attribute (msg type Remote Mapping info ret = -22) [ 325.685371][ T9514] iwpm_parse_nlmsg: Invalid NULL attribute (msg type Remote Mapping info ret = -22) [ 325.685495][ T9514] iwpm_parse_nlmsg: Invalid NULL attribute (msg type Remote Mapping info ret = -22) [ 325.685614][ T9514] iwpm_parse_nlmsg: Invalid NULL attribute (msg type Remote Mapping info ret = -22) [ 325.686509][ T9514] iwpm_parse_nlmsg: Invalid NULL attribute (msg type Remote Mapping info ret = -22) [ 325.686646][ T9514] iwpm_parse_nlmsg: Invalid NULL attribute (msg type Remote Mapping info ret = -22) [ 325.686939][ T9514] iwpm_parse_nlmsg: Invalid NULL attribute (msg type Remote Mapping info ret = -22) [ 325.687081][ T9514] iwpm_parse_nlmsg: Invalid NULL attribute (msg type Remote Mapping info ret = -22) [ 325.687208][ T9514] iwpm_parse_nlmsg: Invalid NULL attribute (msg type Remote Mapping info ret = -22) [ 325.687335][ T9514] iwpm_parse_nlmsg: Invalid NULL attribute (msg type Remote Mapping info ret = -22) [ 325.687466][ T9514] iwpm_parse_nlmsg: Invalid NULL attribute (msg type Remote Mapping info ret = -22) [ 325.687603][ T9514] iwpm_parse_nlmsg: Invalid NULL attribute (msg type Remote Mapping info ret = -22) [ 325.687728][ T9514] iwpm_parse_nlmsg: Invalid NULL attribute (msg type Remote Mapping info ret = -22) [ 325.766503][ T9514] iwpm_parse_nlmsg: Invalid NULL attribute (msg type Remote Mapping info ret = -22) [ 325.830637][ T5772] lan78xx 6-1:1.0 (unnamed net_device) (uninitialized): Failed to read register index 0x00000010. ret = -EPIPE [ 325.859620][ T5772] lan78xx 6-1:1.0 (unnamed net_device) (uninitialized): Failed to read register index 0x00001000. ret = -EPIPE [ 325.873470][ T9514] iwpm_parse_nlmsg: Invalid NULL attribute (msg type Remote Mapping info ret = -22) [ 325.874022][ T9514] iwpm_parse_nlmsg: Invalid NULL attribute (msg type Remote Mapping info ret = -22) [ 325.874346][ T9514] iwpm_parse_nlmsg: Invalid NULL attribute (msg type Remote Mapping info ret = -22) [ 325.874637][ T9514] iwpm_parse_nlmsg: Invalid NULL attribute (msg type Remote Mapping info ret = -22) [ 325.916897][ T9514] iwpm_parse_nlmsg: Invalid NULL attribute (msg type Remote Mapping info ret = -22) [ 325.917269][ T9514] iwpm_parse_nlmsg: Invalid NULL attribute (msg type Remote Mapping info ret = -22) [ 325.966103][ T9511] bridge0 (unregistering): left allmulticast mode [ 325.985529][ T9514] iwpm_parse_nlmsg: Invalid NULL attribute (msg type Remote Mapping info ret = -22) [ 325.985746][ T9514] iwpm_parse_nlmsg: Invalid NULL attribute (msg type Remote Mapping info ret = -22) [ 325.985902][ T9514] iwpm_parse_nlmsg: Invalid NULL attribute (msg type Remote Mapping info ret = -22) [ 325.986039][ T9514] iwpm_parse_nlmsg: Invalid NULL attribute (msg type Remote Mapping info ret = -22) [ 325.987137][ T9514] iwpm_parse_nlmsg: Invalid NULL attribute (msg type Remote Mapping info ret = -22) [ 325.987979][ T9514] iwpm_parse_nlmsg: Invalid NULL attribute (msg type Remote Mapping info ret = -22) [ 325.988205][ T9514] iwpm_parse_nlmsg: Invalid NULL attribute (msg type Remote Mapping info ret = -22) [ 325.988285][ T9514] iwpm_parse_nlmsg: Invalid NULL attribute (msg type Remote Mapping info ret = -22) [ 325.988487][ T9514] iwpm_parse_nlmsg: Invalid NULL attribute (msg type Remote Mapping info ret = -22) [ 325.991000][ T9514] iwpm_parse_nlmsg: Invalid NULL attribute (msg type Remote Mapping info ret = -22) [ 325.992843][ T9514] iwpm_parse_nlmsg: Invalid NULL attribute (msg type Remote Mapping info ret = -22) [ 325.992984][ T9514] iwpm_parse_nlmsg: Invalid NULL attribute (msg type Remote Mapping info ret = -22) [ 325.993125][ T9514] iwpm_parse_nlmsg: Invalid NULL attribute (msg type Remote Mapping info ret = -22) [ 326.311023][ T5772] lan78xx 6-1:1.0 (unnamed net_device) (uninitialized): Failed to write register index 0x00000404. ret = -EPROTO [ 326.311085][ T5772] lan78xx 6-1:1.0 (unnamed net_device) (uninitialized): Registers INIT FAILED.... [ 326.348112][ T5772] lan78xx 6-1:1.0 (unnamed net_device) (uninitialized): Bind routine FAILED [ 326.350392][ T5772] lan78xx 6-1:1.0: probe with driver lan78xx failed with error -71 [ 326.378647][ T5772] usb 6-1: USB disconnect, device number 13 [ 326.399546][ T9530] UDC core: USB Raw Gadget: couldn't find an available UDC or it's busy [ 326.429616][ T9530] misc raw-gadget: fail, usb_gadget_register_driver returned -16 [ 326.443796][ T9529] NOTICE: Automounting of tracing to debugfs is deprecated and will be removed in 2030 [ 326.560643][ T9534] overlay: filesystem on ./file0 not supported as upperdir [ 327.057978][ T9544] FAULT_INJECTION: forcing a failure. [ 327.057978][ T9544] name fail_page_alloc, interval 1, probability 0, space 0, times 0 [ 327.058020][ T9544] CPU: 1 UID: 0 PID: 9544 Comm: syz.5.1082 Tainted: G L syzkaller #0 PREEMPT(full) [ 327.058053][ T9544] Tainted: [L]=SOFTLOCKUP [ 327.058062][ T9544] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 07/24/2026 [ 327.058076][ T9544] Call Trace: [ 327.058085][ T9544] [ 327.058095][ T9544] dump_stack_lvl+0xe8/0x150 [ 327.058131][ T9544] should_fail_ex+0x3eb/0x540 [ 327.058168][ T9544] prepare_alloc_pages+0x21e/0x5f0 [ 327.058209][ T9544] __alloc_frozen_pages_noprof+0x17c/0x410 [ 327.058244][ T9544] ? __lock_acquire+0x747/0x2de0 [ 327.058268][ T9544] ? __pfx___alloc_frozen_pages_noprof+0x10/0x10 [ 327.058314][ T9544] ? policy_nodemask+0x2cc/0x8e0 [ 327.058345][ T9544] alloc_pages_mpol+0x21e/0x390 [ 327.058376][ T9544] alloc_pages_noprof+0xb1/0x2b0 [ 327.058404][ T9544] get_free_pages_noprof+0xf/0x80 [ 327.058437][ T9544] __kasan_populate_vmalloc+0x38/0x1c0 [ 327.058506][ T9544] ? do_raw_spin_unlock+0xf5/0x200 [ 327.058540][ T9544] alloc_vmap_area+0xd10/0x1410 [ 327.058595][ T9544] ? __pfx_alloc_vmap_area+0x10/0x10 [ 327.058623][ T9544] ? __kmalloc_cache_node_noprof+0x3cc/0x620 [ 327.058658][ T9544] ? __kmalloc_cache_node_noprof+0x1f2/0x620 [ 327.058688][ T9544] ? __get_vm_area_node+0x155/0x2f0 [ 327.058720][ T9544] __get_vm_area_node+0x200/0x2f0 [ 327.058755][ T9544] __vmalloc_node_range_noprof+0x36e/0x16f0 [ 327.058785][ T9544] ? vb2_vmalloc_alloc+0xef/0x360 [ 327.058864][ T9544] ? __pfx___vmalloc_node_range_noprof+0x10/0x10 [ 327.058895][ T9544] ? __kasan_kmalloc+0x93/0xb0 [ 327.058919][ T9544] ? __kmalloc_cache_noprof+0x31c/0x600 [ 327.058956][ T9544] vmalloc_user_noprof+0xad/0xe0 [ 327.058986][ T9544] ? vb2_vmalloc_alloc+0xef/0x360 [ 327.059018][ T9544] vb2_vmalloc_alloc+0xef/0x360 [ 327.059049][ T9544] ? __pfx_vb2_vmalloc_alloc+0x10/0x10 [ 327.059082][ T9544] __vb2_queue_alloc+0xa0b/0x1660 [ 327.059137][ T9544] vb2_core_reqbufs+0xc3f/0x1470 [ 327.059182][ T9544] ? __pfx_vb2_core_reqbufs+0x10/0x10 [ 327.059216][ T9544] ? __video_do_ioctl+0x473/0xc70 [ 327.059251][ T9544] ? vb2_verify_memory_type+0x1fc/0x570 [ 327.059285][ T9544] vb2_ioctl_reqbufs+0x4bb/0x850 [ 327.059330][ T9544] __video_do_ioctl+0x8af/0xc70 [ 327.059372][ T9544] ? __pfx___video_do_ioctl+0x10/0x10 [ 327.059408][ T9544] ? __might_fault+0xaf/0x130 [ 327.059443][ T9544] video_usercopy+0x860/0x1430 [ 327.059483][ T9544] ? __pfx___video_do_ioctl+0x10/0x10 [ 327.059517][ T9544] ? __pfx_video_usercopy+0x10/0x10 [ 327.059567][ T9544] ? __fget_files+0x2a/0x420 [ 327.059599][ T9544] ? __fget_files+0x2a/0x420 [ 327.059633][ T9544] v4l2_ioctl+0x18d/0x1e0 [ 327.059664][ T9544] ? __pfx_v4l2_ioctl+0x10/0x10 [ 327.059694][ T9544] __se_sys_ioctl+0xfc/0x170 [ 327.059723][ T9544] do_syscall_64+0x166/0x520 [ 327.059748][ T9544] ? trace_irq_disable+0x3b/0x140 [ 327.059773][ T9544] ? entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 327.059797][ T9544] ? clear_bhb_loop+0x70/0xc0 [ 327.059833][ T9544] entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 327.059857][ T9544] RIP: 0033:0x7f64ab99e559 [ 327.059879][ T9544] Code: ff c3 66 2e 0f 1f 84 00 00 00 00 00 0f 1f 44 00 00 48 89 f8 48 89 f7 48 89 d6 48 89 ca 4d 89 c2 4d 89 c8 4c 8b 4c 24 08 0f 05 <48> 3d 01 f0 ff ff 73 01 c3 48 c7 c1 e8 ff ff ff f7 d8 64 89 01 48 [ 327.059900][ T9544] RSP: 002b:00007f64ac867028 EFLAGS: 00000246 ORIG_RAX: 0000000000000010 [ 327.059925][ T9544] RAX: ffffffffffffffda RBX: 00007f64abc25fa0 RCX: 00007f64ab99e559 [ 327.059942][ T9544] RDX: 00002000000001c0 RSI: 00000000c0145608 RDI: 0000000000000004 [ 327.059958][ T9544] RBP: 00007f64aba358b0 R08: 0000000000000000 R09: 0000000000000000 [ 327.059973][ T9544] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000000 [ 327.059987][ T9544] R13: 00007f64abc26038 R14: 00007f64abc25fa0 R15: 00007ffdb1c6ddb8 [ 327.060024][ T9544] [ 327.060415][ T9544] syz.5.1082: vmalloc error: size 921600, align 0x1000, vm_struct allocation failed, mode:0xdc0(GFP_KERNEL|__GFP_ZERO), nodemask=(null),cpuset=/,mems_allowed=0-1 [ 327.060676][ T9544] CPU: 1 UID: 0 PID: 9544 Comm: syz.5.1082 Tainted: G L syzkaller #0 PREEMPT(full) [ 327.060707][ T9544] Tainted: [L]=SOFTLOCKUP [ 327.060716][ T9544] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 07/24/2026 [ 327.060730][ T9544] Call Trace: [ 327.060740][ T9544] [ 327.060749][ T9544] dump_stack_lvl+0xe8/0x150 [ 327.060784][ T9544] warn_alloc+0x24d/0x270 [ 327.060827][ T9544] ? lockdep_hardirqs_on+0x7b/0x110 [ 327.060858][ T9544] ? __pfx_warn_alloc+0x10/0x10 [ 327.060888][ T9544] ? kfree+0x1c5/0x650 [ 327.060918][ T9544] ? __get_vm_area_node+0x219/0x2f0 [ 327.061010][ T9544] __vmalloc_node_range_noprof+0x396/0x16f0 [ 327.061082][ T9544] ? __pfx___vmalloc_node_range_noprof+0x10/0x10 [ 327.061112][ T9544] ? __kasan_kmalloc+0x93/0xb0 [ 327.061135][ T9544] ? __kmalloc_cache_noprof+0x31c/0x600 [ 327.061173][ T9544] vmalloc_user_noprof+0xad/0xe0 [ 327.061204][ T9544] ? vb2_vmalloc_alloc+0xef/0x360 [ 327.061237][ T9544] vb2_vmalloc_alloc+0xef/0x360 [ 327.061269][ T9544] ? __pfx_vb2_vmalloc_alloc+0x10/0x10 [ 327.061302][ T9544] __vb2_queue_alloc+0xa0b/0x1660 [ 327.061360][ T9544] vb2_core_reqbufs+0xc3f/0x1470 [ 327.061405][ T9544] ? __pfx_vb2_core_reqbufs+0x10/0x10 [ 327.061440][ T9544] ? __video_do_ioctl+0x473/0xc70 [ 327.061475][ T9544] ? vb2_verify_memory_type+0x1fc/0x570 [ 327.061508][ T9544] vb2_ioctl_reqbufs+0x4bb/0x850 [ 327.061552][ T9544] __video_do_ioctl+0x8af/0xc70 [ 327.061594][ T9544] ? __pfx___video_do_ioctl+0x10/0x10 [ 327.061630][ T9544] ? __might_fault+0xaf/0x130 [ 327.061664][ T9544] video_usercopy+0x860/0x1430 [ 327.061704][ T9544] ? __pfx___video_do_ioctl+0x10/0x10 [ 327.061737][ T9544] ? __pfx_video_usercopy+0x10/0x10 [ 327.061786][ T9544] ? __fget_files+0x2a/0x420 [ 327.061826][ T9544] ? __fget_files+0x2a/0x420 [ 327.061862][ T9544] v4l2_ioctl+0x18d/0x1e0 [ 327.061893][ T9544] ? __pfx_v4l2_ioctl+0x10/0x10 [ 327.061923][ T9544] __se_sys_ioctl+0xfc/0x170 [ 327.061950][ T9544] do_syscall_64+0x166/0x520 [ 327.061977][ T9544] ? trace_irq_disable+0x3b/0x140 [ 327.062002][ T9544] ? entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 327.062026][ T9544] ? clear_bhb_loop+0x70/0xc0 [ 327.062055][ T9544] entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 327.062078][ T9544] RIP: 0033:0x7f64ab99e559 [ 327.062100][ T9544] Code: ff c3 66 2e 0f 1f 84 00 00 00 00 00 0f 1f 44 00 00 48 89 f8 48 89 f7 48 89 d6 48 89 ca 4d 89 c2 4d 89 c8 4c 8b 4c 24 08 0f 05 <48> 3d 01 f0 ff ff 73 01 c3 48 c7 c1 e8 ff ff ff f7 d8 64 89 01 48 [ 327.062120][ T9544] RSP: 002b:00007f64ac867028 EFLAGS: 00000246 ORIG_RAX: 0000000000000010 [ 327.062143][ T9544] RAX: ffffffffffffffda RBX: 00007f64abc25fa0 RCX: 00007f64ab99e559 [ 327.062161][ T9544] RDX: 00002000000001c0 RSI: 00000000c0145608 RDI: 0000000000000004 [ 327.062178][ T9544] RBP: 00007f64aba358b0 R08: 0000000000000000 R09: 0000000000000000 [ 327.062193][ T9544] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000000 [ 327.062207][ T9544] R13: 00007f64abc26038 R14: 00007f64abc25fa0 R15: 00007ffdb1c6ddb8 [ 327.062244][ T9544] [ 327.065310][ T9544] Mem-Info: [ 327.065325][ T9544] active_anon:9431 inactive_anon:0 isolated_anon:0 [ 327.065325][ T9544] active_file:0 inactive_file:58103 isolated_file:0 [ 327.065325][ T9544] unevictable:0 dirty:2976 writeback:0 [ 327.065325][ T9544] slab_reclaimable:11198 slab_unreclaimable:97774 [ 327.065325][ T9544] mapped:29497 shmem:3422 pagetables:1700 [ 327.065325][ T9544] sec_pagetables:3 bounce:0 [ 327.065325][ T9544] kernel_misc_reclaimable:0 [ 327.065325][ T9544] free:1273603 free_pcp:9315 free_cma:0 [ 327.065389][ T9544] Node 0 active_anon:37724kB inactive_anon:0kB active_file:0kB inactive_file:232204kB unevictable:0kB isolated(anon):0kB isolated(file):0kB mapped:117988kB dirty:11904kB writeback:0kB shmem:13688kB shmem_thp:0kB shmem_pmdmapped:0kB anon_thp:0kB kernel_stack:12392kB pagetables:6676kB sec_pagetables:12kB all_unreclaimable? no Balloon:0kB gpu_active:0kB gpu_reclaim:0kB [ 327.065454][ T9544] Node 1 active_anon:0kB inactive_anon:0kB active_file:0kB inactive_file:208kB unevictable:0kB isolated(anon):0kB isolated(file):0kB mapped:0kB dirty:0kB writeback:0kB shmem:0kB shmem_thp:0kB shmem_pmdmapped:0kB anon_thp:0kB kernel_stack:32kB pagetables:124kB sec_pagetables:0kB all_unreclaimable? no Balloon:0kB gpu_active:0kB gpu_reclaim:0kB [ 327.065519][ T9544] Node 0 DMA free:15344kB boost:0kB min:208kB low:260kB high:312kB reserved_highatomic:0kB free_highatomic:0kB active_anon:0kB inactive_anon:0kB active_file:0kB inactive_file:0kB unevictable:0kB writepending:0kB zspages:0kB present:15992kB managed:15360kB mlocked:0kB bounce:0kB free_pcp:0kB local_pcp:0kB free_cma:0kB [ 327.065602][ T9544] lowmem_reserve[]: 0 2462 2463 2463 2463 [ 327.065645][ T9544] Node 0 DMA32 free:1201436kB boost:0kB min:33920kB low:42400kB high:50880kB reserved_highatomic:0kB free_highatomic:0kB active_anon:37724kB inactive_anon:0kB active_file:0kB inactive_file:232204kB unevictable:0kB writepending:11904kB zspages:0kB present:3129332kB managed:2521404kB mlocked:0kB bounce:0kB free_pcp:37256kB local_pcp:17596kB free_cma:0kB [ 327.065712][ T9544] lowmem_reserve[]: 0 0 1 1 1 [ 327.065752][ T9544] Node 0 Normal free:0kB boost:0kB min:16kB low:20kB high:24kB reserved_highatomic:0kB free_highatomic:0kB active_anon:0kB inactive_anon:0kB active_file:0kB inactive_file:0kB unevictable:0kB writepending:0kB zspages:0kB present:1048580kB managed:1388kB mlocked:0kB bounce:0kB free_pcp:4kB local_pcp:0kB free_cma:0kB [ 327.065826][ T9544] lowmem_reserve[]: 0 0 0 0 0 [ 327.065865][ T9544] Node 1 Normal free:3877632kB boost:0kB min:55960kB low:69948kB high:83936kB reserved_highatomic:0kB free_highatomic:0kB active_anon:0kB inactive_anon:0kB active_file:0kB inactive_file:208kB unevictable:0kB writepending:0kB zspages:0kB present:4194300kB managed:4111104kB mlocked:0kB bounce:0kB free_pcp:0kB local_pcp:0kB free_cma:0kB [ 327.065934][ T9544] lowmem_reserve[]: 0 0 0 0 0 [ 327.065973][ T9544] Node 0 DMA: 0*4kB 0*8kB 1*16kB (U) 1*32kB (U) 1*64kB (U) 1*128kB (U) 1*256kB (U) 1*512kB (U) 0*1024kB 1*2048kB (M) 3*4096kB (M) = 15344kB [ 327.066130][ T9544] Node 0 DMA32: 0*4kB 3*8kB (UME) 135*16kB (UME) 399*32kB (UE) 58*64kB (UE) 80*128kB (ME) 70*256kB (ME) 13*512kB (ME) 11*1024kB (UM) 9*2048kB (ME) 273*4096kB (UM) = 1201384kB [ 327.066372][ T9544] Node 0 Normal: 0*4kB 0*8kB 0*16kB 0*32kB 0*64kB 0*128kB 0*256kB 0*512kB 0*1024kB 0*2048kB 0*4096kB = 0kB [ 327.066483][ T9544] Node 1 Normal: 2*4kB (UM) 5*8kB (UM) 9*16kB (UM) 10*32kB (UM) 10*64kB (UM) 3*128kB (UM) 3*256kB (UM) 3*512kB (UM) 1*1024kB (M) 1*2048kB (U) 945*4096kB (M) = 3877632kB [ 327.067951][ T9544] Node 0 hugepages_total=0 hugepages_free=0 hugepages_surp=0 hugepages_size=1048576kB [ 327.068004][ T9544] Node 0 hugepages_total=30 hugepages_free=30 hugepages_surp=0 hugepages_size=2048kB [ 327.068053][ T9544] Node 1 hugepages_total=0 hugepages_free=0 hugepages_surp=0 hugepages_size=1048576kB [ 327.068105][ T9544] Node 1 hugepages_total=30 hugepages_free=30 hugepages_surp=0 hugepages_size=2048kB [ 327.068150][ T9544] 61521 total pagecache pages [ 327.068184][ T9544] 0 pages in swap cache [ 327.068205][ T9544] Free swap = 124996kB [ 327.068235][ T9544] Total swap = 124996kB [ 327.068259][ T9544] 2097051 pages RAM [ 327.068288][ T9544] 0 pages HighMem/MovableOnly [ 327.068304][ T9544] 434737 pages reserved [ 327.068333][ T9544] 0 pages cma reserved [ 327.081086][ T5730] usb 3-1: new full-speed USB device number 97 using dummy_hcd [ 327.330037][ T5730] usb 3-1: New USB device found: idVendor=0c72, idProduct=0013, bcdDevice=ba.be [ 327.475768][ T5730] usb 3-1: New USB device strings: Mfr=175, Product=2, SerialNumber=3 [ 327.475799][ T5730] usb 3-1: Product: syz [ 327.475815][ T5730] usb 3-1: Manufacturer: syz [ 327.475832][ T5730] usb 3-1: SerialNumber: syz [ 327.612949][ T9546] UDC core: USB Raw Gadget: couldn't find an available UDC or it's busy [ 327.614306][ T9546] misc raw-gadget: fail, usb_gadget_register_driver returned -16 [ 327.723373][ T5730] usb 3-1: config 0 descriptor?? [ 328.174019][ T5730] peak_usb 3-1:0.0 can0: unable to request usb[type=0 value=1] err=-71 [ 328.174157][ T5730] peak_usb 3-1:0.0: unable to read PCAN-Chip USB firmware info (err -71) [ 328.358542][ T5730] peak_usb 3-1:0.0: probe with driver peak_usb failed with error -71 [ 328.365726][ T5730] usb 3-1: USB disconnect, device number 97 [ 328.416706][ T9555] UDC core: USB Raw Gadget: couldn't find an available UDC or it's busy [ 328.420390][ T9555] misc raw-gadget: fail, usb_gadget_register_driver returned -16 [ 329.021357][ T5772] usb 6-1: new full-speed USB device number 14 using dummy_hcd [ 329.092281][ T9582] jffs2: notice: (9582) jffs2_build_xattr_subsystem: complete building xattr subsystem, 0 of xdatum (0 unchecked, 0 orphan) and 0 of xref (0 dead, 0 orphan) found. [ 329.140391][ T5723] usb 3-1: new full-speed USB device number 98 using dummy_hcd [ 329.164696][ T9582] UDC core: USB Raw Gadget: couldn't find an available UDC or it's busy [ 329.165326][ T9582] misc raw-gadget: fail, usb_gadget_register_driver returned -16 [ 329.189470][ T5772] usb 6-1: New USB device found: idVendor=0a07, idProduct=0064, bcdDevice=40.6e [ 329.199881][ T5772] usb 6-1: config 168 descriptor has 1 excess byte, ignoring [ 329.199932][ T5772] usb 6-1: config 168 interface 0 altsetting 0 endpoint 0x3 has invalid maxpacket 77, setting to 64 [ 329.199962][ T5772] usb 6-1: config 168 interface 0 altsetting 0 has an endpoint descriptor with address 0xFF, changing to 0x8F [ 329.199990][ T5772] usb 6-1: config 168 interface 0 altsetting 0 endpoint 0x8F has an invalid bInterval 0, changing to 10 [ 329.200017][ T5772] usb 6-1: config 168 interface 0 altsetting 0 endpoint 0x8F has invalid maxpacket 65535, setting to 64 [ 329.201269][ T5772] usb 6-1: config 168 descriptor has 1 excess byte, ignoring [ 329.201316][ T5772] usb 6-1: config 168 interface 0 altsetting 0 endpoint 0x3 has invalid maxpacket 77, setting to 64 [ 329.201349][ T5772] usb 6-1: config 168 interface 0 altsetting 0 has an endpoint descriptor with address 0xFF, changing to 0x8F [ 329.201368][ T5772] usb 6-1: config 168 interface 0 altsetting 0 endpoint 0x8F has an invalid bInterval 0, changing to 10 [ 329.201387][ T5772] usb 6-1: config 168 interface 0 altsetting 0 endpoint 0x8F has invalid maxpacket 65535, setting to 64 [ 329.202535][ T5772] usb 6-1: config 168 descriptor has 1 excess byte, ignoring [ 329.202570][ T5772] usb 6-1: config 168 interface 0 altsetting 0 endpoint 0x3 has invalid maxpacket 77, setting to 64 [ 329.202590][ T5772] usb 6-1: config 168 interface 0 altsetting 0 has an endpoint descriptor with address 0xFF, changing to 0x8F [ 329.202610][ T5772] usb 6-1: config 168 interface 0 altsetting 0 endpoint 0x8F has an invalid bInterval 0, changing to 10 [ 329.202628][ T5772] usb 6-1: config 168 interface 0 altsetting 0 endpoint 0x8F has invalid maxpacket 65535, setting to 64 [ 329.206984][ T5772] usb 6-1: string descriptor 0 read error: -22 [ 329.207116][ T5772] usb 6-1: New USB device strings: Mfr=1, Product=2, SerialNumber=3 [ 329.366642][ T5723] usb 3-1: device descriptor read/64, error -71 [ 329.407729][ T5772] adutux 6-1:168.0: ADU100 now attached to /dev/usb/adutux0 [ 329.452638][ T9585] rxe_eth0 speed is unknown, defaulting to 1000 [ 329.479268][ T9586] page: refcount:1 mapcount:0 mapping:0000000000000000 index:0x0 pfn:0x118000 [ 329.479302][ T9586] flags: 0x17ff00000002000(reserved|node=0|zone=2|lastcpupid=0x7ff) [ 329.479335][ T9586] raw: 017ff00000002000 ffffea0004600008 ffffea0004600008 0000000000000000 [ 329.479354][ T9586] raw: 0000000000000000 0000000000000000 00000001ffffffff 0000000000000000 [ 329.479367][ T9586] page dumped because: unmovable page [ 329.479388][ T9586] page_owner info is not present (never set?) [ 329.593332][ T5730] usb 6-1: USB disconnect, device number 14 [ 329.597189][ T5723] usb 3-1: new full-speed USB device number 99 using dummy_hcd [ 329.696727][ T9586] smpboot: CPU 1 is now offline [ 329.768368][ T5723] usb 3-1: device descriptor read/64, error -71 [ 329.815949][ T9594] phram: illegal erasesize or len [ 329.875838][ T5723] usb usb3-port1: attempt power cycle [ 330.176863][ T9601] UDC core: USB Raw Gadget: couldn't find an available UDC or it's busy [ 330.177181][ T9601] misc raw-gadget: fail, usb_gadget_register_driver returned -16 [ 330.212870][ T5723] usb 3-1: new full-speed USB device number 100 using dummy_hcd [ 330.235851][ T5723] usb 3-1: device descriptor read/8, error -71 [ 330.473291][ T5723] usb 3-1: new full-speed USB device number 101 using dummy_hcd [ 330.496158][ T5723] usb 3-1: device descriptor read/8, error -71 [ 330.601224][ T5723] usb usb3-port1: unable to enumerate USB device [ 330.931475][ T6285] hid_parser_main: 217 callbacks suppressed [ 330.931495][ T6285] hid-generic 0000:0000:0000.0015: unknown main item tag 0x0 [ 331.119171][ T6285] hid-generic 0000:0000:0000.0015: hidraw0: HID v0.00 Device [syz1] on syz0 [ 331.285722][ T33] audit: type=1800 audit(1792591446.016:75): pid=9615 uid=0 auid=4294967295 ses=4294967295 subj=unconfined op=collect_data cause=failed(directio) comm="syz.4.1103" name="/" dev="fuse" ino=1 res=0 errno=-22 [ 331.662235][ T9629] UDC core: USB Raw Gadget: couldn't find an available UDC or it's busy [ 331.673859][ T9629] misc raw-gadget: fail, usb_gadget_register_driver returned -16 [ 332.310984][ T9651] UDC core: USB Raw Gadget: couldn't find an available UDC or it's busy [ 332.311304][ T9651] misc raw-gadget: fail, usb_gadget_register_driver returned -16 [ 332.723366][ T5730] usb 6-1: new high-speed USB device number 15 using dummy_hcd [ 332.872835][ T5730] usb 6-1: New USB device found: idVendor=0424, idProduct=7850, bcdDevice=0.00 [ 332.876882][ T5730] usb 6-1: New USB device strings: Mfr=1, Product=2, SerialNumber=3 [ 332.876903][ T5730] usb 6-1: Product: syz [ 332.876914][ T5730] usb 6-1: Manufacturer: syz [ 332.876925][ T5730] usb 6-1: SerialNumber: syz [ 332.953618][ T9656] ieee802154 phy0 wpan0: encryption failed: -22 [ 333.144251][ T9661] UDC core: USB Raw Gadget: couldn't find an available UDC or it's busy [ 333.146643][ T9661] misc raw-gadget: fail, usb_gadget_register_driver returned -16 [ 333.327876][ T9654] UDC core: USB Raw Gadget: couldn't find an available UDC or it's busy [ 333.328303][ T9654] misc raw-gadget: fail, usb_gadget_register_driver returned -16 [ 333.550333][ T5730] lan78xx 6-1:1.0 (unnamed net_device) (uninitialized): Failed to read register index 0x00000098. ret = -EPIPE [ 333.550380][ T5730] lan78xx 6-1:1.0 (unnamed net_device) (uninitialized): Failed to sync IRQ enable register: -EPIPE [ 333.710614][ T9663] FAULT_INJECTION: forcing a failure. [ 333.710614][ T9663] name failslab, interval 1, probability 0, space 0, times 0 [ 333.710640][ T9663] CPU: 0 UID: 0 PID: 9663 Comm: syz.1.1117 Tainted: G L syzkaller #0 PREEMPT(full) [ 333.710661][ T9663] Tainted: [L]=SOFTLOCKUP [ 333.710668][ T9663] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 07/24/2026 [ 333.710678][ T9663] Call Trace: [ 333.710684][ T9663] [ 333.710691][ T9663] dump_stack_lvl+0xe8/0x150 [ 333.710719][ T9663] should_fail_ex+0x3eb/0x540 [ 333.710744][ T9663] should_failslab+0xa8/0x100 [ 333.710760][ T9663] ? __kvm_mmu_topup_memory_cache+0x1b2/0x600 [ 333.710784][ T9663] kmem_cache_alloc_noprof+0x9c/0x600 [ 333.710805][ T9663] ? __kvm_mmu_topup_memory_cache+0x1b2/0x600 [ 333.710826][ T9663] ? kmem_cache_alloc_noprof+0x151/0x600 [ 333.710847][ T9663] ? __kvm_mmu_topup_memory_cache+0x1b2/0x600 [ 333.710874][ T9663] __kvm_mmu_topup_memory_cache+0x1b2/0x600 [ 333.710905][ T9663] mmu_topup_memory_caches+0x21/0x1a0 [ 333.710932][ T9663] kvm_mmu_load+0x9d/0x21e0 [ 333.710948][ T9663] ? kvm_msr_allowed+0x9a/0x490 [ 333.710971][ T9663] ? kvm_msr_allowed+0x3f4/0x490 [ 333.710993][ T9663] ? kvm_msr_allowed+0x9a/0x490 [ 333.711015][ T9663] ? kvm_msr_allowed+0x9a/0x490 [ 333.711043][ T9663] ? kvm_apic_has_interrupt+0x740/0x770 [ 333.711071][ T9663] vcpu_run+0x4f5b/0x7a90 [ 333.711093][ T9663] ? kvm_vcpu_is_bsp+0x46/0x60 [ 333.711142][ T9663] ? __set_sregs+0x15a/0x220 [ 333.711171][ T9663] ? __pfx_kvm_run_sync_regs_from_user+0x10/0x10 [ 333.711211][ T9663] ? __pfx_vcpu_run+0x10/0x10 [ 333.711240][ T9663] ? fpu_swap_kvm_fpstate+0xbe/0x510 [ 333.711259][ T9663] ? vmx_unhandleable_emulation_required+0x77/0x230 [ 333.711287][ T9663] kvm_arch_vcpu_ioctl_run+0xe83/0x18b0 [ 333.711312][ T9663] ? kvm_arch_vcpu_ioctl_run+0x1f5/0x18b0 [ 333.711337][ T9663] ? kvm_vcpu_ioctl+0xe8f/0xfd0 [ 333.711366][ T9663] kvm_vcpu_ioctl+0xa61/0xfd0 [ 333.711394][ T9663] ? __pfx_kvm_vcpu_ioctl+0x10/0x10 [ 333.711418][ T9663] ? seqcount_lockdep_reader_access+0xd4/0x100 [ 333.711449][ T9663] ? __fget_files+0x2a/0x420 [ 333.711473][ T9663] ? __fget_files+0x2a/0x420 [ 333.711495][ T9663] ? __fget_files+0x2a/0x420 [ 333.711526][ T9663] ? bpf_lsm_file_ioctl+0x9/0x20 [ 333.711542][ T9663] ? __pfx_kvm_vcpu_ioctl+0x10/0x10 [ 333.711567][ T9663] __se_sys_ioctl+0xfc/0x170 [ 333.711586][ T9663] do_syscall_64+0x166/0x520 [ 333.711606][ T9663] ? entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 333.711622][ T9663] ? clear_bhb_loop+0x70/0xc0 [ 333.711641][ T9663] entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 333.711657][ T9663] RIP: 0033:0x7f3a4899e559 [ 333.711672][ T9663] Code: ff c3 66 2e 0f 1f 84 00 00 00 00 00 0f 1f 44 00 00 48 89 f8 48 89 f7 48 89 d6 48 89 ca 4d 89 c2 4d 89 c8 4c 8b 4c 24 08 0f 05 <48> 3d 01 f0 ff ff 73 01 c3 48 c7 c1 e8 ff ff ff f7 d8 64 89 01 48 [ 333.711686][ T9663] RSP: 002b:00007f3a498fa028 EFLAGS: 00000246 ORIG_RAX: 0000000000000010 [ 333.711703][ T9663] RAX: ffffffffffffffda RBX: 00007f3a48c25fa0 RCX: 00007f3a4899e559 [ 333.711715][ T9663] RDX: 0000000000000000 RSI: 000000000000ae80 RDI: 0000000000000005 [ 333.711725][ T9663] RBP: 00007f3a498fa090 R08: 0000000000000000 R09: 0000000000000000 [ 333.711735][ T9663] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000002 [ 333.711744][ T9663] R13: 00007f3a48c26038 R14: 00007f3a48c25fa0 R15: 00007ffd30c3da28 [ 333.711769][ T9663] [ 334.536701][ T9667] vxcan0: tx address claim with dlc 0 [ 334.657654][ T9670] UDC core: USB Raw Gadget: couldn't find an available UDC or it's busy [ 334.658038][ T9670] misc raw-gadget: fail, usb_gadget_register_driver returned -16 [ 334.685859][ T9670] UDC core: USB Raw Gadget: couldn't find an available UDC or it's busy [ 334.686781][ T9670] misc raw-gadget: fail, usb_gadget_register_driver returned -16 [ 334.881822][ T5730] lan78xx 6-1:1.0 (unnamed net_device) (uninitialized): Failed to read register index 0x00000118. ret = -EPROTO [ 334.881866][ T5730] lan78xx 6-1:1.0 (unnamed net_device) (uninitialized): Registers INIT FAILED.... [ 334.882344][ T5730] lan78xx 6-1:1.0 (unnamed net_device) (uninitialized): Bind routine FAILED [ 334.888471][ T5730] lan78xx 6-1:1.0: probe with driver lan78xx failed with error -71 [ 334.936602][ T5730] usb 6-1: USB disconnect, device number 15 [ 335.109912][ T9648] nci: __nci_request: wait_for_completion_interruptible_timeout failed -512 [ 335.337714][ T33] audit: type=1800 audit(1792591450.106:76): pid=9672 uid=0 auid=4294967295 ses=4294967295 subj=unconfined op=collect_data cause=failed(directio) comm="syz.4.1121" name="/" dev="fuse" ino=1 res=0 errno=-22 [ 335.374994][ T9672] FAULT_INJECTION: forcing a failure. [ 335.374994][ T9672] name failslab, interval 1, probability 0, space 0, times 0 [ 335.390697][ T9677] __nla_validate_parse: 121 callbacks suppressed [ 335.390716][ T9677] netlink: 272 bytes leftover after parsing attributes in process `syz.1.1123'. [ 335.391128][ T9672] CPU: 0 UID: 0 PID: 9672 Comm: syz.4.1121 Tainted: G L syzkaller #0 PREEMPT(full) [ 335.391151][ T9672] Tainted: [L]=SOFTLOCKUP [ 335.391157][ T9672] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 07/24/2026 [ 335.391167][ T9672] Call Trace: [ 335.391174][ T9672] [ 335.391182][ T9672] dump_stack_lvl+0xe8/0x150 [ 335.391208][ T9672] should_fail_ex+0x3eb/0x540 [ 335.391233][ T9672] should_failslab+0xa8/0x100 [ 335.391260][ T9672] kmem_cache_alloc_lru_noprof+0xa2/0x5f0 [ 335.391284][ T9672] ? __d_alloc+0x37/0x7f0 [ 335.391306][ T9672] ? __d_alloc+0x37/0x7f0 [ 335.391333][ T9672] __d_alloc+0x37/0x7f0 [ 335.391355][ T9672] ? __pfx_get_random_u32+0x10/0x10 [ 335.391370][ T9672] ? dquot_alloc_inode+0x216/0xa50 [ 335.391388][ T9672] d_alloc_pseudo+0x21/0xc0 [ 335.391413][ T9672] alloc_path_pseudo+0x107/0x220 [ 335.391435][ T9672] ? __pfx_alloc_path_pseudo+0x10/0x10 [ 335.391463][ T9672] alloc_file_pseudo+0xa8/0x1e0 [ 335.391485][ T9672] ? __pfx_alloc_file_pseudo+0x10/0x10 [ 335.391512][ T9672] __shmem_file_setup+0x2e9/0x370 [ 335.391538][ T9672] ? __pfx___shmem_file_setup+0x10/0x10 [ 335.391564][ T9672] ? vma_set_pgoff+0x163/0x290 [ 335.391584][ T9672] shmem_zero_setup+0x90/0x130 [ 335.391608][ T9672] mmap_region+0x1ce8/0x2840 [ 335.391641][ T9672] ? __pfx_mmap_region+0x10/0x10 [ 335.391666][ T9672] ? process_measurement+0x7b2/0x1c10 [ 335.391690][ T9672] ? __lock_acquire+0x747/0x2de0 [ 335.391724][ T9672] ? lock_acquire+0x115/0x350 [ 335.391771][ T9672] ? arch_get_unmapped_area_topdown+0x269/0xc30 [ 335.391810][ T9672] ? shmem_get_unmapped_area+0x2cf/0x8f0 [ 335.391834][ T9672] ? cap_mmap_addr+0xaa/0xf0 [ 335.391853][ T9672] ? bpf_lsm_mmap_addr+0x9/0x50 [ 335.391867][ T9672] ? security_mmap_addr+0x71/0x240 [ 335.391892][ T9672] do_mmap+0xe0a/0x1300 [ 335.391915][ T9672] ? __pfx_do_mmap+0x10/0x10 [ 335.391940][ T9672] ? vm_mmap_pgoff+0x1dd/0x4e0 [ 335.391960][ T9672] ? down_write_killable+0x179/0x230 [ 335.391985][ T9672] ? __pfx_down_write_killable+0x10/0x10 [ 335.392007][ T9672] ? apparmor_mmap_file+0x1cc/0x390 [ 335.392024][ T9672] ? security_mmap_file+0x4df/0xa20 [ 335.392045][ T9672] vm_mmap_pgoff+0x272/0x4e0 [ 335.392073][ T9672] ? __pfx_vm_mmap_pgoff+0x10/0x10 [ 335.392093][ T9672] ? ksys_write+0x242/0x270 [ 335.392119][ T9672] ? __pfx_ksys_write+0x10/0x10 [ 335.392145][ T9672] ? ksys_mmap_pgoff+0xf3/0x760 [ 335.392162][ T9672] ? __x64_sys_mmap+0x7f/0x140 [ 335.392189][ T9672] do_syscall_64+0x166/0x520 [ 335.392207][ T9672] ? trace_irq_disable+0x3b/0x140 [ 335.392224][ T9672] ? entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 335.392240][ T9672] ? clear_bhb_loop+0x70/0xc0 [ 335.392266][ T9672] entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 335.392282][ T9672] RIP: 0033:0x7f3fc519e559 [ 335.392297][ T9672] Code: ff c3 66 2e 0f 1f 84 00 00 00 00 00 0f 1f 44 00 00 48 89 f8 48 89 f7 48 89 d6 48 89 ca 4d 89 c2 4d 89 c8 4c 8b 4c 24 08 0f 05 <48> 3d 01 f0 ff ff 73 01 c3 48 c7 c1 e8 ff ff ff f7 d8 64 89 01 48 [ 335.392311][ T9672] RSP: 002b:00007f3fc5fb1028 EFLAGS: 00000246 ORIG_RAX: 0000000000000009 [ 335.392328][ T9672] RAX: ffffffffffffffda RBX: 00007f3fc5425fa0 RCX: 00007f3fc519e559 [ 335.392340][ T9672] RDX: b635773f06ebbeef RSI: 0000000000b36000 RDI: 0000200000000000 [ 335.392351][ T9672] RBP: 00007f3fc5fb1090 R08: ffffffffffffffff R09: 0000000000000000 [ 335.392362][ T9672] R10: 0000000000008031 R11: 0000000000000246 R12: 0000000000000002 [ 335.392371][ T9672] R13: 00007f3fc5426038 R14: 00007f3fc5425fa0 R15: 00007ffc820c16e8 [ 335.392398][ T9672] [ 335.671101][ T5730] usb 3-1: new high-speed USB device number 102 using dummy_hcd [ 335.963918][ T5730] usb 3-1: New USB device found: idVendor=0547, idProduct=0201, bcdDevice=11.64 [ 335.981086][ T5730] usb 3-1: New USB device strings: Mfr=1, Product=2, SerialNumber=3 [ 335.981107][ T5730] usb 3-1: Product: syz [ 335.981118][ T5730] usb 3-1: Manufacturer: syz [ 335.981129][ T5730] usb 3-1: SerialNumber: syz [ 336.016194][ T5730] usb 3-1: config 0 descriptor?? [ 336.028730][ T5730] dvb-usb: found a 'Nebula Electronics uDigiTV DVB-T USB2.0)' in warm state. [ 336.061151][ T5730] dvb-usb: will pass the complete MPEG2 transport stream to the software demuxer. [ 336.061797][ T5730] dvbdev: DVB: registering new adapter (Nebula Electronics uDigiTV DVB-T USB2.0)) [ 336.061839][ T5730] usb 3-1: media controller created [ 336.097701][ T9683] FAULT_INJECTION: forcing a failure. [ 336.097701][ T9683] name failslab, interval 1, probability 0, space 0, times 0 [ 336.097728][ T9683] CPU: 0 UID: 0 PID: 9683 Comm: syz.4.1124 Tainted: G L syzkaller #0 PREEMPT(full) [ 336.097749][ T9683] Tainted: [L]=SOFTLOCKUP [ 336.097755][ T9683] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 07/24/2026 [ 336.097765][ T9683] Call Trace: [ 336.097772][ T9683] [ 336.097779][ T9683] dump_stack_lvl+0xe8/0x150 [ 336.097806][ T9683] should_fail_ex+0x3eb/0x540 [ 336.097831][ T9683] should_failslab+0xa8/0x100 [ 336.097848][ T9683] ? do_getname+0x2e/0x250 [ 336.097868][ T9683] kmem_cache_alloc_noprof+0x9c/0x600 [ 336.097889][ T9683] ? do_futex+0x3e7/0x4e0 [ 336.097911][ T9683] ? do_getname+0x2e/0x250 [ 336.097934][ T9683] do_getname+0x2e/0x250 [ 336.097953][ T9683] ? getname_flags+0x11/0x20 [ 336.097974][ T9683] do_sys_openat2+0xce/0x200 [ 336.097993][ T9683] ? __se_sys_futex+0x3a8/0x450 [ 336.098015][ T9683] ? __pfx_do_sys_openat2+0x10/0x10 [ 336.098038][ T9683] ? rcu_is_watching+0x16/0xb0 [ 336.098062][ T9683] __x64_sys_openat+0x138/0x170 [ 336.098085][ T9683] do_syscall_64+0x166/0x520 [ 336.098104][ T9683] ? trace_irq_disable+0x3b/0x140 [ 336.098121][ T9683] ? entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 336.098137][ T9683] ? clear_bhb_loop+0x70/0xc0 [ 336.098157][ T9683] entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 336.098173][ T9683] RIP: 0033:0x7f3fc519e559 [ 336.098189][ T9683] Code: ff c3 66 2e 0f 1f 84 00 00 00 00 00 0f 1f 44 00 00 48 89 f8 48 89 f7 48 89 d6 48 89 ca 4d 89 c2 4d 89 c8 4c 8b 4c 24 08 0f 05 <48> 3d 01 f0 ff ff 73 01 c3 48 c7 c1 e8 ff ff ff f7 d8 64 89 01 48 [ 336.098203][ T9683] RSP: 002b:00007f3fc5fb1028 EFLAGS: 00000246 ORIG_RAX: 0000000000000101 [ 336.098220][ T9683] RAX: ffffffffffffffda RBX: 00007f3fc5425fa0 RCX: 00007f3fc519e559 [ 336.098232][ T9683] RDX: 0000000000000080 RSI: 00002000000004c0 RDI: ffffffffffffff9c [ 336.098243][ T9683] RBP: 00007f3fc52358b0 R08: 0000000000000000 R09: 0000000000000000 [ 336.098253][ T9683] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000000 [ 336.098263][ T9683] R13: 00007f3fc5426038 R14: 00007f3fc5425fa0 R15: 00007ffc820c16e8 [ 336.098287][ T9683] [ 336.366022][ T5730] dvbdev: dvb_create_media_entity: media entity 'dvb-demux' registered. [ 336.573960][ T5730] DVB: Unable to find symbol mt352_attach() [ 336.604529][ T9690] netlink: 104 bytes leftover after parsing attributes in process `syz.1.1128'. [ 336.621600][ T9691] tipc: Started in network mode [ 336.621624][ T9691] tipc: Node identity 00000000000000000000000000000001, cluster identity 4711 [ 336.621660][ T9691] tipc: Enabling of bearer rejected, failed to enable media [ 336.649351][ T9690] netlink: 20 bytes leftover after parsing attributes in process `syz.1.1128'. [ 336.649377][ T9690] openvswitch: netlink: Missing key (keys=c0, expected=480) [ 336.767499][ T5730] DVB: Unable to find symbol nxt6000_attach() [ 336.767514][ T5730] dvb-usb: no frontend was attached by 'Nebula Electronics uDigiTV DVB-T USB2.0)' [ 336.772911][ T5730] input: IR-receiver inside an USB DVB receiver as /devices/platform/dummy_hcd.2/usb3/3-1/input/input30 [ 336.814400][ T5730] dvb-usb: schedule remote query interval to 1000 msecs. [ 336.814419][ T5730] dvb-usb: Nebula Electronics uDigiTV DVB-T USB2.0) successfully initialized and connected. [ 336.814432][ T5730] dvb-usb: bulk message failed: -22 (7/0) [ 336.814443][ T5730] dvb-usb: bulk message failed: -22 (7/0) [ 336.859025][ T5730] usb 3-1: USB disconnect, device number 102 [ 336.989418][ T9699] bond0: option active_slave: mode dependency failed, not supported in mode balance-rr(0) [ 336.989516][ T9699] bond0: option active_slave: mode dependency failed, not supported in mode balance-rr(0) [ 336.989580][ T9699] bond0: option active_slave: mode dependency failed, not supported in mode balance-rr(0) [ 336.989643][ T9699] bond0: option active_slave: mode dependency failed, not supported in mode balance-rr(0) [ 336.989705][ T9699] bond0: option active_slave: mode dependency failed, not supported in mode balance-rr(0) [ 336.989770][ T9699] bond0: option active_slave: mode dependency failed, not supported in mode balance-rr(0) [ 336.989834][ T9699] bond0: option active_slave: mode dependency failed, not supported in mode balance-rr(0) [ 336.989897][ T9699] bond0: option active_slave: mode dependency failed, not supported in mode balance-rr(0) [ 336.989959][ T9699] bond0: option active_slave: mode dependency failed, not supported in mode balance-rr(0) [ 336.990024][ T9699] bond0: option active_slave: mode dependency failed, not supported in mode balance-rr(0) [ 336.990087][ T9699] bond0: option active_slave: mode dependency failed, not supported in mode balance-rr(0) [ 336.990149][ T9699] bond0: option active_slave: mode dependency failed, not supported in mode balance-rr(0) [ 336.990212][ T9699] bond0: option active_slave: mode dependency failed, not supported in mode balance-rr(0) [ 336.990670][ T9699] bond0: option active_slave: mode dependency failed, not supported in mode balance-rr(0) [ 336.990734][ T9699] bond0: option active_slave: mode dependency failed, not supported in mode balance-rr(0) [ 336.990796][ T9699] bond0: option active_slave: mode dependency failed, not supported in mode balance-rr(0) [ 336.990858][ T9699] bond0: option active_slave: mode dependency failed, not supported in mode balance-rr(0) [ 336.991071][ T5623] Bluetooth: hci4: unexpected event for opcode 0x0000 [ 337.049570][ T9699] bond0: option active_slave: mode dependency failed, not supported in mode balance-rr(0) [ 337.049655][ T9699] bond0: option active_slave: mode dependency failed, not supported in mode balance-rr(0) [ 337.049718][ T9699] bond0: option active_slave: mode dependency failed, not supported in mode balance-rr(0) [ 337.049781][ T9699] bond0: option active_slave: mode dependency failed, not supported in mode balance-rr(0) [ 337.049844][ T9699] bond0: option active_slave: mode dependency failed, not supported in mode balance-rr(0) [ 337.049908][ T9699] bond0: option active_slave: mode dependency failed, not supported in mode balance-rr(0) [ 337.049970][ T9699] bond0: option active_slave: mode dependency failed, not supported in mode balance-rr(0) [ 337.050032][ T9699] bond0: option active_slave: mode dependency failed, not supported in mode balance-rr(0) [ 337.050112][ T9699] bond0: option active_slave: mode dependency failed, not supported in mode balance-rr(0) [ 337.050177][ T9699] bond0: option active_slave: mode dependency failed, not supported in mode balance-rr(0) [ 337.050245][ T9699] bond0: option active_slave: mode dependency failed, not supported in mode balance-rr(0) [ 337.050307][ T9699] bond0: option active_slave: mode dependency failed, not supported in mode balance-rr(0) [ 337.050370][ T9699] bond0: option active_slave: mode dependency failed, not supported in mode balance-rr(0) [ 337.050435][ T9699] bond0: option active_slave: mode dependency failed, not supported in mode balance-rr(0) [ 337.050497][ T9699] bond0: option active_slave: mode dependency failed, not supported in mode balance-rr(0) [ 337.050558][ T9699] bond0: option active_slave: mode dependency failed, not supported in mode balance-rr(0) [ 337.407650][ T5730] dvb-usb: Nebula Electronics uDigiTV DVB-T USB2.0 successfully deinitialized and disconnected. [ 337.546205][ T9704] UDC core: USB Raw Gadget: couldn't find an available UDC or it's busy [ 337.546526][ T9704] misc raw-gadget: fail, usb_gadget_register_driver returned -16 [ 337.664278][ T9707] FAULT_INJECTION: forcing a failure. [ 337.664278][ T9707] name failslab, interval 1, probability 0, space 0, times 0 [ 337.664305][ T9707] CPU: 0 UID: 0 PID: 9707 Comm: syz.5.1135 Tainted: G L syzkaller #0 PREEMPT(full) [ 337.664333][ T9707] Tainted: [L]=SOFTLOCKUP [ 337.664341][ T9707] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 07/24/2026 [ 337.664353][ T9707] Call Trace: [ 337.664362][ T9707] [ 337.664372][ T9707] dump_stack_lvl+0xe8/0x150 [ 337.664398][ T9707] should_fail_ex+0x3eb/0x540 [ 337.664423][ T9707] should_failslab+0xa8/0x100 [ 337.664440][ T9707] ? security_file_alloc+0x34/0x310 [ 337.664457][ T9707] kmem_cache_alloc_noprof+0x9c/0x600 [ 337.664478][ T9707] ? rcu_is_watching+0x16/0xb0 [ 337.664498][ T9707] ? security_file_alloc+0x34/0x310 [ 337.664520][ T9707] security_file_alloc+0x34/0x310 [ 337.664539][ T9707] init_file+0x90/0x2b0 [ 337.664560][ T9707] alloc_empty_file+0x74/0x1d0 [ 337.664580][ T9707] dentry_open+0x44/0xa0 [ 337.664598][ T9707] ovl_fileattr_get+0x121/0x400 [ 337.664617][ T9707] ? __pfx_ovl_fileattr_get+0x10/0x10 [ 337.664636][ T9707] ? inode_owner_or_capable+0xeb/0x1b0 [ 337.664655][ T9707] vfs_fileattr_set+0x2e2/0xd10 [ 337.664678][ T9707] ? mnt_get_write_access+0x66/0x280 [ 337.664701][ T9707] ? __pfx_vfs_fileattr_set+0x10/0x10 [ 337.664731][ T9707] ? mnt_want_write_file+0x172/0x200 [ 337.664749][ T9707] ioctl_setflags+0x305/0x370 [ 337.664775][ T9707] ? __pfx_ioctl_setflags+0x10/0x10 [ 337.664801][ T9707] ? tomoyo_path_number_perm+0x219/0x5f0 [ 337.664822][ T9707] ? tomoyo_path_number_perm+0x219/0x5f0 [ 337.664844][ T9707] do_vfs_ioctl+0x9f2/0x1530 [ 337.664862][ T9707] ? __pfx_do_vfs_ioctl+0x10/0x10 [ 337.664905][ T9707] ? __fget_files+0x2a/0x420 [ 337.664932][ T9707] ? __fget_files+0x2a/0x420 [ 337.664954][ T9707] ? __fget_files+0x2a/0x420 [ 337.664979][ T9707] ? bpf_lsm_file_ioctl+0x9/0x20 [ 337.664997][ T9707] __se_sys_ioctl+0x82/0x170 [ 337.665015][ T9707] do_syscall_64+0x166/0x520 [ 337.665039][ T9707] ? trace_irq_disable+0x3b/0x140 [ 337.665056][ T9707] ? entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 337.665072][ T9707] ? clear_bhb_loop+0x70/0xc0 [ 337.665091][ T9707] entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 337.665106][ T9707] RIP: 0033:0x7f64ab99e559 [ 337.665121][ T9707] Code: ff c3 66 2e 0f 1f 84 00 00 00 00 00 0f 1f 44 00 00 48 89 f8 48 89 f7 48 89 d6 48 89 ca 4d 89 c2 4d 89 c8 4c 8b 4c 24 08 0f 05 <48> 3d 01 f0 ff ff 73 01 c3 48 c7 c1 e8 ff ff ff f7 d8 64 89 01 48 [ 337.665134][ T9707] RSP: 002b:00007f64ac867028 EFLAGS: 00000246 ORIG_RAX: 0000000000000010 [ 337.665151][ T9707] RAX: ffffffffffffffda RBX: 00007f64abc25fa0 RCX: 00007f64ab99e559 [ 337.665163][ T9707] RDX: 0000200000000040 RSI: 0000000040086602 RDI: 0000000000000003 [ 337.665173][ T9707] RBP: 00007f64ac867090 R08: 0000000000000000 R09: 0000000000000000 [ 337.665183][ T9707] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000001 [ 337.665193][ T9707] R13: 00007f64abc26038 R14: 00007f64abc25fa0 R15: 00007ffdb1c6ddb8 [ 337.665217][ T9707] [ 338.196618][ T9716] UDC core: USB Raw Gadget: couldn't find an available UDC or it's busy [ 338.196929][ T9716] misc raw-gadget: fail, usb_gadget_register_driver returned -16 [ 338.437252][ T9716] UDC core: USB Raw Gadget: couldn't find an available UDC or it's busy [ 338.437566][ T9716] misc raw-gadget: fail, usb_gadget_register_driver returned -16 [ 338.480846][ T9723] openvswitch: netlink: Flow actions may not be safe on all matching packets. [ 338.513809][ T9716] netlink: 76 bytes leftover after parsing attributes in process `syz.4.1139'. [ 338.519973][ T9716] netlink: 'syz.4.1139': attribute type 10 has an invalid length. [ 338.742405][ T9716] team0 (unregistering): Port device team_slave_0 removed [ 338.793938][ T9716] team0 (unregistering): Port device team_slave_1 removed [ 339.076232][ T9716] team0 (unregistering): Port device wlan0 removed [ 339.375926][ T9757] rxe_eth0 speed is unknown, defaulting to 1000 [ 339.446162][ T5730] usb 6-1: new high-speed USB device number 16 using dummy_hcd [ 339.490422][ T9762] UDC core: USB Raw Gadget: couldn't find an available UDC or it's busy [ 339.490734][ T9762] misc raw-gadget: fail, usb_gadget_register_driver returned -16 [ 339.564926][ T9] usb 3-1: new high-speed USB device number 103 using dummy_hcd [ 339.596157][ T5730] usb 6-1: Using ep0 maxpacket: 16 [ 339.596749][ T5730] usb 6-1: New USB device found: idVendor=0db0, idProduct=5581, bcdDevice=f9.22 [ 339.601843][ T5730] usb 6-1: New USB device strings: Mfr=1, Product=2, SerialNumber=3 [ 339.601863][ T5730] usb 6-1: Product: syz [ 339.601873][ T5730] usb 6-1: Manufacturer: syz [ 339.601884][ T5730] usb 6-1: SerialNumber: syz [ 339.714789][ T9] usb 3-1: Using ep0 maxpacket: 16 [ 339.717499][ T9] usb 3-1: New USB device found: idVendor=04f3, idProduct=074d, bcdDevice=0.00 [ 339.746136][ T9] usb 3-1: config 0 has no interfaces? [ 339.746163][ T9] usb 3-1: New USB device strings: Mfr=0, Product=0, SerialNumber=0 [ 339.775079][ T9] usb 3-1: config 0 descriptor?? [ 339.894764][ T5730] usb 6-1: dvb_usb_v2: found a 'MSI Mega Sky 55801 DVB-T USB2.0' in warm state [ 339.915104][ T5730] usb 6-1: dvb_usb_v2: will pass the complete MPEG2 transport stream to the software demuxer [ 339.915351][ T5730] dvbdev: DVB: registering new adapter (MSI Mega Sky 55801 DVB-T USB2.0) [ 339.915383][ T5730] usb 6-1: media controller created [ 339.994835][ T33] audit: type=1400 audit(1792591454.788:77): apparmor="STATUS" info="failed to unpack profile" error=-71 profile="unconfined" name="unknown" pid=9765 comm="syz.4.1148" name="unknown" offset=16 [ 340.026786][ T5730] dvbdev: dvb_create_media_entity: media entity 'dvb-demux' registered. [ 340.066363][ T9766] UDC core: USB Raw Gadget: couldn't find an available UDC or it's busy [ 340.066727][ T9766] misc raw-gadget: fail, usb_gadget_register_driver returned -16 [ 340.120322][ T9758] program syz.2.1146 is using a deprecated SCSI ioctl, please convert it to SG_IO [ 340.224340][ T5730] zl10353_read_register: readreg error (reg=127, ret==-71) [ 340.348253][ T5730] dvb_usb_gl861 6-1:157.0: probe with driver dvb_usb_gl861 failed with error -5 [ 340.369004][ T5730] usb 6-1: USB disconnect, device number 16 [ 340.615698][ T5730] usb 3-1: USB disconnect, device number 103 [ 340.826942][ T9] usb 6-1: new low-speed USB device number 17 using dummy_hcd [ 340.835355][ T9782] UDC core: USB Raw Gadget: couldn't find an available UDC or it's busy [ 340.857687][ T9782] misc raw-gadget: fail, usb_gadget_register_driver returned -16 [ 340.977448][ T9] usb 6-1: unable to get BOS descriptor or descriptor too short [ 340.977485][ T9] usb 6-1: New USB device found: idVendor=6737, idProduct=0001, bcdDevice=91.80 [ 340.978416][ T9] usb 6-1: config 142 has an invalid interface number: 251 but max is 0 [ 340.978435][ T9] usb 6-1: config 142 has no interface number 0 [ 340.978524][ T9] usb 6-1: config 142 interface 251 altsetting 11 has an endpoint descriptor with address 0x9F, changing to 0x8F [ 340.978544][ T9] usb 6-1: config 142 interface 251 altsetting 11 endpoint 0x8F is Bulk; changing to Interrupt [ 340.978562][ T9] usb 6-1: config 142 interface 251 altsetting 11 endpoint 0x1 is Bulk; changing to Interrupt [ 340.978579][ T9] usb 6-1: config 142 interface 251 has no altsetting 0 [ 341.070039][ T9] usb 6-1: string descriptor 0 read error: -22 [ 341.070134][ T9] usb 6-1: New USB device strings: Mfr=1, Product=2, SerialNumber=3 [ 341.093399][ T9777] raw-gadget.0 gadget.5: fail, usb_ep_enable returned -22 [ 341.093500][ T9777] raw-gadget.0 gadget.5: fail, usb_ep_enable returned -22 [ 341.118150][ T9] cypress_m8 6-1:142.251: HID->COM RS232 Adapter converter detected [ 341.139985][ T9] usb 6-1: HID->COM RS232 Adapter converter now attached to ttyUSB0 [ 341.329388][ T9777] FAULT_INJECTION: forcing a failure. [ 341.329388][ T9777] name failslab, interval 1, probability 0, space 0, times 0 [ 341.329415][ T9777] CPU: 0 UID: 0 PID: 9777 Comm: syz.5.1150 Tainted: G L syzkaller #0 PREEMPT(full) [ 341.329437][ T9777] Tainted: [L]=SOFTLOCKUP [ 341.329443][ T9777] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 07/24/2026 [ 341.329453][ T9777] Call Trace: [ 341.329459][ T9777] [ 341.329466][ T9777] dump_stack_lvl+0xe8/0x150 [ 341.329492][ T9777] should_fail_ex+0x3eb/0x540 [ 341.329516][ T9777] should_failslab+0xa8/0x100 [ 341.329534][ T9777] __kmalloc_noprof+0xf9/0x710 [ 341.329555][ T9777] ? rcu_is_watching+0x16/0xb0 [ 341.329574][ T9777] ? tomoyo_realpath_from_path+0xef/0x640 [ 341.329597][ T9777] ? tomoyo_realpath_from_path+0xef/0x640 [ 341.329626][ T9777] tomoyo_realpath_from_path+0xef/0x640 [ 341.329658][ T9777] tomoyo_check_open_permission+0x229/0x470 [ 341.329679][ T9777] ? tomoyo_check_open_permission+0x1d3/0x470 [ 341.329698][ T9777] ? __pfx_tomoyo_check_open_permission+0x10/0x10 [ 341.329719][ T9777] ? __asan_memset+0x22/0x50 [ 341.329765][ T9777] ? devcgroup_check_permission+0x31/0x8f0 [ 341.329784][ T9777] security_file_open+0xa9/0x240 [ 341.329811][ T9777] do_dentry_open+0x495/0x1360 [ 341.329838][ T9777] vfs_open_consume+0x4a/0x350 [ 341.329855][ T9777] ? path_openat+0x16e1/0x20f0 [ 341.329872][ T9777] path_openat+0x16fc/0x20f0 [ 341.329902][ T9777] do_file_open+0x258/0x570 [ 341.329919][ T9777] ? __pfx_do_file_open+0x10/0x10 [ 341.329950][ T9777] ? _raw_spin_unlock+0x28/0x50 [ 341.329974][ T9777] ? alloc_fd+0x6af/0x760 [ 341.330003][ T9777] do_sys_openat2+0x115/0x200 [ 341.330025][ T9777] ? __pfx_do_sys_openat2+0x10/0x10 [ 341.330046][ T9777] ? ksys_write+0x242/0x270 [ 341.330071][ T9777] ? __pfx_ksys_write+0x10/0x10 [ 341.330098][ T9777] __x64_sys_openat+0x138/0x170 [ 341.330121][ T9777] do_syscall_64+0x166/0x520 [ 341.330139][ T9777] ? trace_irq_disable+0x3b/0x140 [ 341.330156][ T9777] ? entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 341.330172][ T9777] ? clear_bhb_loop+0x70/0xc0 [ 341.330191][ T9777] entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 341.330206][ T9777] RIP: 0033:0x7f64ab99e559 [ 341.330221][ T9777] Code: ff c3 66 2e 0f 1f 84 00 00 00 00 00 0f 1f 44 00 00 48 89 f8 48 89 f7 48 89 d6 48 89 ca 4d 89 c2 4d 89 c8 4c 8b 4c 24 08 0f 05 <48> 3d 01 f0 ff ff 73 01 c3 48 c7 c1 e8 ff ff ff f7 d8 64 89 01 48 [ 341.330234][ T9777] RSP: 002b:00007f64ac867028 EFLAGS: 00000246 ORIG_RAX: 0000000000000101 [ 341.330251][ T9777] RAX: ffffffffffffffda RBX: 00007f64abc25fa0 RCX: 00007f64ab99e559 [ 341.330263][ T9777] RDX: 0000000000004026 RSI: 0000200000000280 RDI: ffffffffffffff9c [ 341.330274][ T9777] RBP: 00007f64ac867090 R08: 0000000000000000 R09: 0000000000000000 [ 341.330284][ T9777] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000001 [ 341.330293][ T9777] R13: 00007f64abc26038 R14: 00007f64abc25fa0 R15: 00007ffdb1c6ddb8 [ 341.330320][ T9777] [ 341.330326][ T9777] ERROR: Out of memory at tomoyo_realpath_from_path. [ 342.007342][ T9796] UDC core: USB Raw Gadget: couldn't find an available UDC or it's busy [ 342.007746][ T9796] misc raw-gadget: fail, usb_gadget_register_driver returned -16 [ 342.010216][ T9] usb 3-1: new high-speed USB device number 104 using dummy_hcd [ 342.169486][ T9] usb 3-1: Using ep0 maxpacket: 16 [ 342.172499][ T9] usb 3-1: unable to get BOS descriptor or descriptor too short [ 342.172536][ T9] usb 3-1: New USB device found: idVendor=1235, idProduct=8212, bcdDevice=0.40 [ 342.204309][ T9] usb 3-1: config 1 has an invalid descriptor of length 99, skipping remainder of the config [ 342.204330][ T9] usb 3-1: config 1 has 1 interface, different from the descriptor's value: 3 [ 342.244635][ T9] usb 3-1: New USB device strings: Mfr=1, Product=2, SerialNumber=3 [ 342.244657][ T9] usb 3-1: Product: syz [ 342.244669][ T9] usb 3-1: Manufacturer: syz [ 342.244680][ T9] usb 3-1: SerialNumber: syz [ 342.382609][ T9777] FAULT_INJECTION: forcing a failure. [ 342.382609][ T9777] name failslab, interval 1, probability 0, space 0, times 0 [ 342.382638][ T9777] CPU: 0 UID: 0 PID: 9777 Comm: syz.5.1150 Tainted: G L syzkaller #0 PREEMPT(full) [ 342.382659][ T9777] Tainted: [L]=SOFTLOCKUP [ 342.382665][ T9777] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 07/24/2026 [ 342.382674][ T9777] Call Trace: [ 342.382681][ T9777] [ 342.382687][ T9777] dump_stack_lvl+0xe8/0x150 [ 342.382715][ T9777] should_fail_ex+0x3eb/0x540 [ 342.382740][ T9777] should_failslab+0xa8/0x100 [ 342.382758][ T9777] __kmalloc_noprof+0xf9/0x710 [ 342.382778][ T9777] ? __kasan_kmalloc+0x93/0xb0 [ 342.382793][ T9777] ? usb_alloc_urb+0x46/0x150 [ 342.382813][ T9777] ? usb_alloc_urb+0x46/0x150 [ 342.382834][ T9777] ? __kmalloc_cache_noprof+0x148/0x600 [ 342.382858][ T9777] usb_alloc_urb+0x46/0x150 [ 342.382898][ T9777] usb_control_msg+0x118/0x3e0 [ 342.382921][ T9777] ? cypress_serial_control+0xe2/0xfa0 [ 342.382945][ T9777] cypress_serial_control+0x6eb/0xfa0 [ 342.382976][ T9777] cypress_set_termios+0x1f3/0x6e0 [ 342.383006][ T9777] cypress_open+0x199/0x6e0 [ 342.383023][ T9777] ? __pm_runtime_resume+0x124/0x170 [ 342.383047][ T9777] serial_port_activate+0x151/0x250 [ 342.383070][ T9777] tty_port_open+0x1df/0x2d0 [ 342.383089][ T9777] tty_open+0x48a/0xd80 [ 342.383113][ T9777] ? __pfx_tty_open+0x10/0x10 [ 342.383129][ T9777] ? do_raw_spin_unlock+0xf5/0x200 [ 342.383155][ T9777] chrdev_open+0x4d9/0x600 [ 342.383176][ T9777] ? __pfx_chrdev_open+0x10/0x10 [ 342.383193][ T9777] ? fsnotify_open_perm_and_set_mode+0x135/0x6b0 [ 342.383211][ T9777] ? devcgroup_check_permission+0x31/0x8f0 [ 342.383244][ T9777] ? __pfx_chrdev_open+0x10/0x10 [ 342.383260][ T9777] do_dentry_open+0x80e/0x1360 [ 342.383287][ T9777] vfs_open_consume+0x4a/0x350 [ 342.383304][ T9777] ? path_openat+0x16e1/0x20f0 [ 342.383322][ T9777] path_openat+0x16fc/0x20f0 [ 342.383351][ T9777] do_file_open+0x258/0x570 [ 342.383367][ T9777] ? __pfx_do_file_open+0x10/0x10 [ 342.383399][ T9777] ? _raw_spin_unlock+0x28/0x50 [ 342.383413][ T9777] ? alloc_fd+0x6af/0x760 [ 342.383442][ T9777] do_sys_openat2+0x115/0x200 [ 342.383463][ T9777] ? __pfx_do_sys_openat2+0x10/0x10 [ 342.383483][ T9777] ? ksys_write+0x242/0x270 [ 342.383526][ T9777] ? __pfx_ksys_write+0x10/0x10 [ 342.383559][ T9777] __x64_sys_openat+0x138/0x170 [ 342.383583][ T9777] do_syscall_64+0x166/0x520 [ 342.383600][ T9777] ? trace_irq_disable+0x3b/0x140 [ 342.383618][ T9777] ? entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 342.383634][ T9777] ? clear_bhb_loop+0x70/0xc0 [ 342.383654][ T9777] entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 342.383669][ T9777] RIP: 0033:0x7f64ab99e559 [ 342.383684][ T9777] Code: ff c3 66 2e 0f 1f 84 00 00 00 00 00 0f 1f 44 00 00 48 89 f8 48 89 f7 48 89 d6 48 89 ca 4d 89 c2 4d 89 c8 4c 8b 4c 24 08 0f 05 <48> 3d 01 f0 ff ff 73 01 c3 48 c7 c1 e8 ff ff ff f7 d8 64 89 01 48 [ 342.383698][ T9777] RSP: 002b:00007f64ac867028 EFLAGS: 00000246 ORIG_RAX: 0000000000000101 [ 342.383715][ T9777] RAX: ffffffffffffffda RBX: 00007f64abc25fa0 RCX: 00007f64ab99e559 [ 342.383727][ T9777] RDX: 0000000000004026 RSI: 0000200000000280 RDI: ffffffffffffff9c [ 342.383738][ T9777] RBP: 00007f64ac867090 R08: 0000000000000000 R09: 0000000000000000 [ 342.383749][ T9777] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000001 [ 342.383758][ T9777] R13: 00007f64abc26038 R14: 00007f64abc25fa0 R15: 00007ffdb1c6ddb8 [ 342.383782][ T9777] [ 342.574687][ T9777] cyphidcom ttyUSB0: cypress_serial_control - failed sending serial line settings - -32 [ 342.574728][ T9777] cyphidcom ttyUSB0: cypress_m8 suspending failing port 0 - interval might be too short [ 342.576385][ C0] usb 6-1: cypress_read_int_callback - unexpected nonzero read status received: -71 [ 342.838447][ T5730] usb 6-1: USB disconnect, device number 17 [ 342.886345][ T9] usb 3-1: Focusrite Scarlett Gen 3 Mixer Driver enabled (pid=0x8212); report any issues to https://github.com/geoffreybennett/scarlett-gen2/issues [ 342.886409][ T9] usb 3-1: Error initialising Scarlett Gen 3 Mixer Driver: -22 [ 343.007675][ T5730] cyphidcom ttyUSB0: HID->COM RS232 Adapter converter now disconnected from ttyUSB0 [ 343.008136][ T5730] cypress_m8 6-1:142.251: device disconnected [ 343.227398][ T9] snd-usb-audio 3-1:1.0: probe with driver snd-usb-audio failed with error -22 [ 343.242676][ T9] usb 3-1: USB disconnect, device number 104 [ 343.279764][ T5614] udevd[5614]: error opening ATTR{/sys/devices/platform/dummy_hcd.2/usb3/3-1/3-1:1.0/sound/card3/controlC3/../uevent} for writing: No such file or directory [ 343.305751][ T9807] UDC core: USB Raw Gadget: couldn't find an available UDC or it's busy [ 343.306604][ T9807] misc raw-gadget: fail, usb_gadget_register_driver returned -16 [ 343.330014][ T9807] FAULT_INJECTION: forcing a failure. [ 343.330014][ T9807] name failslab, interval 1, probability 0, space 0, times 0 [ 343.330039][ T9807] CPU: 0 UID: 0 PID: 9807 Comm: syz.1.1157 Tainted: G L syzkaller #0 PREEMPT(full) [ 343.330060][ T9807] Tainted: [L]=SOFTLOCKUP [ 343.330066][ T9807] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 07/24/2026 [ 343.330077][ T9807] Call Trace: [ 343.330083][ T9807] [ 343.330089][ T9807] dump_stack_lvl+0xe8/0x150 [ 343.330115][ T9807] should_fail_ex+0x3eb/0x540 [ 343.330139][ T9807] should_failslab+0xa8/0x100 [ 343.330156][ T9807] ? security_file_alloc+0x34/0x310 [ 343.330174][ T9807] kmem_cache_alloc_noprof+0x9c/0x600 [ 343.330194][ T9807] ? rcu_is_watching+0x16/0xb0 [ 343.330213][ T9807] ? security_file_alloc+0x34/0x310 [ 343.330239][ T9807] security_file_alloc+0x34/0x310 [ 343.330257][ T9807] init_file+0x90/0x2b0 [ 343.330278][ T9807] alloc_empty_file+0x74/0x1d0 [ 343.330298][ T9807] path_openat+0x96/0x20f0 [ 343.330327][ T9807] do_file_open+0x258/0x570 [ 343.330344][ T9807] ? __pfx_do_file_open+0x10/0x10 [ 343.330375][ T9807] ? _raw_spin_unlock+0x28/0x50 [ 343.330390][ T9807] ? alloc_fd+0x6af/0x760 [ 343.330419][ T9807] do_sys_openat2+0x115/0x200 [ 343.330441][ T9807] ? __pfx_do_sys_openat2+0x10/0x10 [ 343.330461][ T9807] ? ksys_write+0x242/0x270 [ 343.330486][ T9807] ? __pfx_ksys_write+0x10/0x10 [ 343.330512][ T9807] __x64_sys_openat+0x138/0x170 [ 343.330544][ T9807] do_syscall_64+0x166/0x520 [ 343.330561][ T9807] ? trace_irq_disable+0x3b/0x140 [ 343.330579][ T9807] ? entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 343.330594][ T9807] ? clear_bhb_loop+0x70/0xc0 [ 343.330613][ T9807] entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 343.330628][ T9807] RIP: 0033:0x7f3a4899e559 [ 343.330643][ T9807] Code: ff c3 66 2e 0f 1f 84 00 00 00 00 00 0f 1f 44 00 00 48 89 f8 48 89 f7 48 89 d6 48 89 ca 4d 89 c2 4d 89 c8 4c 8b 4c 24 08 0f 05 <48> 3d 01 f0 ff ff 73 01 c3 48 c7 c1 e8 ff ff ff f7 d8 64 89 01 48 [ 343.330656][ T9807] RSP: 002b:00007f3a498fa028 EFLAGS: 00000246 ORIG_RAX: 0000000000000101 [ 343.330673][ T9807] RAX: ffffffffffffffda RBX: 00007f3a48c25fa0 RCX: 00007f3a4899e559 [ 343.330684][ T9807] RDX: 0000000000000002 RSI: 0000200000000440 RDI: ffffffffffffff9c [ 343.330695][ T9807] RBP: 00007f3a498fa090 R08: 0000000000000000 R09: 0000000000000000 [ 343.330705][ T9807] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000001 [ 343.330715][ T9807] R13: 00007f3a48c26038 R14: 00007f3a48c25fa0 R15: 00007ffd30c3da28 [ 343.330739][ T9807] [ 343.638936][ T9809] UDC core: USB Raw Gadget: couldn't find an available UDC or it's busy [ 343.641662][ T9809] misc raw-gadget: fail, usb_gadget_register_driver returned -16 [ 343.923134][ T9818] iommufd_mock iommufd_mock0: Adding to iommu group 0 [ 343.990237][ T9818] kvm_intel: set kvm_intel.dump_invalid_vmcs=1 to dump internal KVM state. [ 344.158738][ T9826] MTD: Couldn't look up './proc/thread-self/fail-nth': -2 [ 344.199674][ T9826] FAULT_INJECTION: forcing a failure. [ 344.199674][ T9826] name failslab, interval 1, probability 0, space 0, times 0 [ 344.199701][ T9826] CPU: 0 UID: 0 PID: 9826 Comm: syz.1.1164 Tainted: G L syzkaller #0 PREEMPT(full) [ 344.199723][ T9826] Tainted: [L]=SOFTLOCKUP [ 344.199729][ T9826] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 07/24/2026 [ 344.199740][ T9826] Call Trace: [ 344.199746][ T9826] [ 344.199754][ T9826] dump_stack_lvl+0xe8/0x150 [ 344.199780][ T9826] should_fail_ex+0x3eb/0x540 [ 344.199806][ T9826] should_failslab+0xa8/0x100 [ 344.199824][ T9826] __kmalloc_node_noprof+0xfb/0x720 [ 344.199847][ T9826] ? __fget_files+0x2a/0x420 [ 344.199869][ T9826] ? load_msg+0x41/0x3a0 [ 344.199891][ T9826] ? load_msg+0x41/0x3a0 [ 344.199912][ T9826] ? __fget_files+0x2a/0x420 [ 344.199937][ T9826] load_msg+0x41/0x3a0 [ 344.199959][ T9826] ? fdget+0x1ac/0x250 [ 344.199983][ T9826] do_mq_timedsend+0x3b5/0xab0 [ 344.200005][ T9826] ? __pfx_do_mq_timedsend+0x10/0x10 [ 344.200025][ T9826] ? __pfx_do_futex+0x10/0x10 [ 344.200058][ T9826] __x64_sys_mq_timedsend+0x17a/0x220 [ 344.200077][ T9826] ? __pfx___x64_sys_mq_timedsend+0x10/0x10 [ 344.200102][ T9826] do_syscall_64+0x166/0x520 [ 344.200120][ T9826] ? trace_irq_disable+0x3b/0x140 [ 344.200136][ T9826] ? entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 344.200152][ T9826] ? clear_bhb_loop+0x70/0xc0 [ 344.200172][ T9826] entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 344.200188][ T9826] RIP: 0033:0x7f3a4899e559 [ 344.200202][ T9826] Code: ff c3 66 2e 0f 1f 84 00 00 00 00 00 0f 1f 44 00 00 48 89 f8 48 89 f7 48 89 d6 48 89 ca 4d 89 c2 4d 89 c8 4c 8b 4c 24 08 0f 05 <48> 3d 01 f0 ff ff 73 01 c3 48 c7 c1 e8 ff ff ff f7 d8 64 89 01 48 [ 344.200216][ T9826] RSP: 002b:00007f3a498fa028 EFLAGS: 00000246 ORIG_RAX: 00000000000000f2 [ 344.200234][ T9826] RAX: ffffffffffffffda RBX: 00007f3a48c25fa0 RCX: 00007f3a4899e559 [ 344.200245][ T9826] RDX: 0000000000000008 RSI: 0000000000000000 RDI: 0000000000000009 [ 344.200254][ T9826] RBP: 00007f3a48a358b0 R08: 0000000000000000 R09: 0000000000000000 [ 344.200264][ T9826] R10: 0000000000000003 R11: 0000000000000246 R12: 0000000000000000 [ 344.200274][ T9826] R13: 00007f3a48c26038 R14: 00007f3a48c25fa0 R15: 00007ffd30c3da28 [ 344.200328][ T9826] [ 344.545634][ T9828] UDC core: USB Raw Gadget: couldn't find an available UDC or it's busy [ 344.546045][ T9828] misc raw-gadget: fail, usb_gadget_register_driver returned -16 [ 344.592535][ T9830] FAULT_INJECTION: forcing a failure. [ 344.592535][ T9830] name fail_usercopy, interval 1, probability 0, space 0, times 0 [ 344.592561][ T9830] CPU: 0 UID: 0 PID: 9830 Comm: syz.1.1166 Tainted: G L syzkaller #0 PREEMPT(full) [ 344.592582][ T9830] Tainted: [L]=SOFTLOCKUP [ 344.592587][ T9830] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 07/24/2026 [ 344.592597][ T9830] Call Trace: [ 344.592603][ T9830] [ 344.592610][ T9830] dump_stack_lvl+0xe8/0x150 [ 344.592634][ T9830] should_fail_ex+0x3eb/0x540 [ 344.592657][ T9830] _copy_from_iter+0x1d3/0x18b0 [ 344.592675][ T9830] ? __might_fault+0xaf/0x130 [ 344.592696][ T9830] ? skb_set_owner_w+0x263/0x3d0 [ 344.592718][ T9830] ? sock_alloc_send_pskb+0xc87/0xd90 [ 344.592739][ T9830] ? __pfx__copy_from_iter+0x10/0x10 [ 344.592760][ T9830] ? __pfx__copy_from_iter+0x10/0x10 [ 344.592784][ T9830] copy_page_from_iter+0x219/0x2d0 [ 344.592805][ T9830] skb_copy_datagram_from_iter+0x2f4/0x720 [ 344.592834][ T9830] tun_get_user+0x14fd/0x4450 [ 344.592867][ T9830] ? aa_file_perm+0x18b/0x15f0 [ 344.592893][ T9830] ? aa_file_perm+0x4ed/0x15f0 [ 344.592916][ T9830] ? __pfx_tun_get_user+0x10/0x10 [ 344.592938][ T9830] ? __lock_acquire+0x747/0x2de0 [ 344.592955][ T9830] ? kstrtoull+0x137/0x1d0 [ 344.592980][ T9830] ? ref_tracker_alloc+0x172/0x530 [ 344.593000][ T9830] ? lock_acquire+0x115/0x350 [ 344.593014][ T9830] ? __pfx_ref_tracker_alloc+0x10/0x10 [ 344.593037][ T9830] ? lock_acquire+0x115/0x350 [ 344.593051][ T9830] ? tun_get+0x1c/0x2f0 [ 344.593075][ T9830] ? tun_get+0x1c/0x2f0 [ 344.593094][ T9830] ? tun_get+0x1c/0x2f0 [ 344.593117][ T9830] tun_chr_write_iter+0x113/0x200 [ 344.593166][ T9830] vfs_write+0x612/0xba0 [ 344.593211][ T9830] ? __pfx_vfs_write+0x10/0x10 [ 344.593236][ T9830] ? __fget_files+0x3a2/0x420 [ 344.593276][ T9830] ? __fget_files+0x2a/0x420 [ 344.593301][ T9830] ? fdget+0x1ac/0x250 [ 344.593327][ T9830] ksys_write+0x150/0x270 [ 344.593359][ T9830] ? __pfx_ksys_write+0x10/0x10 [ 344.593390][ T9830] do_syscall_64+0x166/0x520 [ 344.593408][ T9830] ? trace_irq_disable+0x3b/0x140 [ 344.593425][ T9830] ? entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 344.593441][ T9830] ? clear_bhb_loop+0x70/0xc0 [ 344.593460][ T9830] entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 344.593476][ T9830] RIP: 0033:0x7f3a4899e559 [ 344.593490][ T9830] Code: ff c3 66 2e 0f 1f 84 00 00 00 00 00 0f 1f 44 00 00 48 89 f8 48 89 f7 48 89 d6 48 89 ca 4d 89 c2 4d 89 c8 4c 8b 4c 24 08 0f 05 <48> 3d 01 f0 ff ff 73 01 c3 48 c7 c1 e8 ff ff ff f7 d8 64 89 01 48 [ 344.593504][ T9830] RSP: 002b:00007f3a498fa028 EFLAGS: 00000246 ORIG_RAX: 0000000000000001 [ 344.593521][ T9830] RAX: ffffffffffffffda RBX: 00007f3a48c25fa0 RCX: 00007f3a4899e559 [ 344.593532][ T9830] RDX: 000000000000fdef RSI: 0000200000000180 RDI: 0000000000000003 [ 344.593542][ T9830] RBP: 00007f3a498fa090 R08: 0000000000000000 R09: 0000000000000000 [ 344.593552][ T9830] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000002 [ 344.593562][ T9830] R13: 00007f3a48c26038 R14: 00007f3a48c25fa0 R15: 00007ffd30c3da28 [ 344.593586][ T9830] [ 345.246913][ T9836] overlayfs: missing 'lowerdir' [ 345.407204][ T9842] WARNING! power/level is deprecated; use power/control instead [ 345.544063][ T9850] UDC core: USB Raw Gadget: couldn't find an available UDC or it's busy [ 345.544402][ T9850] misc raw-gadget: fail, usb_gadget_register_driver returned -16 [ 345.626930][ T9850] UDC core: USB Raw Gadget: couldn't find an available UDC or it's busy [ 345.627273][ T9850] misc raw-gadget: fail, usb_gadget_register_driver returned -16 [ 345.864358][ T9842] md: async del_gendisk mode will be removed in future, please upgrade to mdadm-4.5+ [ 345.929085][ T9855] UDC core: USB Raw Gadget: couldn't find an available UDC or it's busy [ 345.929418][ T9855] misc raw-gadget: fail, usb_gadget_register_driver returned -16 [ 346.063412][ T5730] usb 6-1: new high-speed USB device number 18 using dummy_hcd [ 346.213642][ T5730] usb 6-1: Using ep0 maxpacket: 32 [ 346.217177][ T5730] usb 6-1: New USB device found: idVendor=1058, idProduct=0631, bcdDevice=30.d0 [ 346.218246][ T5730] usb 6-1: config 4 has an invalid interface number: 98 but max is 0 [ 346.218266][ T5730] usb 6-1: config 4 has no interface number 0 [ 346.218287][ T5730] usb 6-1: config 4 interface 98 has no altsetting 0 [ 346.220075][ T5730] usb 6-1: New USB device strings: Mfr=1, Product=2, SerialNumber=3 [ 346.220093][ T5730] usb 6-1: Product: syz [ 346.220103][ T5730] usb 6-1: Manufacturer: syz [ 346.220115][ T5730] usb 6-1: SerialNumber: syz [ 346.515144][ T5730] usb 6-1: USB disconnect, device number 18 [ 346.731258][ T9871] smbdirect: ib_dev[s`z1]: added: RNIC max_fast_reg_page_list_len=256 device_cap_flags=0x200000 kernel_cap_flags=0x10 page_size_cap=0x1000 [ 346.731288][ T9871] smbdirect: ib_dev[s`z1]: num_ports=1 max_qp_rd_atom=128 max_qp_init_rd_atom=128 max_sgl_rd=0 max_sge_rd=1 max_cqe=3276800 max_qp_wr=32768 max_send_sge=6 max_recv_sge=6 [ 346.731319][ T9871] smbdirect: ib_dev[s`z1]PORT[1]: iwarp=1 ib=0 roce=0 v1=0 v2=0 core_cap_flags=0x400008 [ 346.907440][ T9880] jffs2: notice: (9880) jffs2_build_xattr_subsystem: complete building xattr subsystem, 0 of xdatum (0 unchecked, 0 orphan) and 0 of xref (0 dead, 0 orphan) found. [ 347.041300][ T9885] UDC core: USB Raw Gadget: couldn't find an available UDC or it's busy [ 347.041678][ T9885] misc raw-gadget: fail, usb_gadget_register_driver returned -16 [ 347.201858][ T9888] FAULT_INJECTION: forcing a failure. [ 347.201858][ T9888] name failslab, interval 1, probability 0, space 0, times 0 [ 347.201884][ T9888] CPU: 0 UID: 0 PID: 9888 Comm: syz.5.1186 Tainted: G L syzkaller #0 PREEMPT(full) [ 347.201905][ T9888] Tainted: [L]=SOFTLOCKUP [ 347.201911][ T9888] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 07/24/2026 [ 347.201921][ T9888] Call Trace: [ 347.201927][ T9888] [ 347.201934][ T9888] dump_stack_lvl+0xe8/0x150 [ 347.201960][ T9888] should_fail_ex+0x3eb/0x540 [ 347.201984][ T9888] should_failslab+0xa8/0x100 [ 347.202002][ T9888] __kmalloc_noprof+0xf9/0x710 [ 347.202024][ T9888] ? kernfs_fop_write_iter+0x157/0x540 [ 347.202045][ T9888] ? kernfs_fop_write_iter+0x157/0x540 [ 347.202071][ T9888] kernfs_fop_write_iter+0x157/0x540 [ 347.202097][ T9888] vfs_write+0x612/0xba0 [ 347.202127][ T9888] ? __pfx_vfs_write+0x10/0x10 [ 347.202153][ T9888] ? __fget_files+0x3a2/0x420 [ 347.202174][ T9888] ? __fget_files+0x2a/0x420 [ 347.202207][ T9888] ? fdget+0x1ac/0x250 [ 347.202234][ T9888] ksys_write+0x150/0x270 [ 347.202259][ T9888] ? __pfx_ksys_write+0x10/0x10 [ 347.202292][ T9888] do_syscall_64+0x166/0x520 [ 347.202310][ T9888] ? trace_irq_disable+0x3b/0x140 [ 347.202327][ T9888] ? entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 347.202343][ T9888] ? clear_bhb_loop+0x70/0xc0 [ 347.202362][ T9888] entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 347.202378][ T9888] RIP: 0033:0x7f64ab99e559 [ 347.202392][ T9888] Code: ff c3 66 2e 0f 1f 84 00 00 00 00 00 0f 1f 44 00 00 48 89 f8 48 89 f7 48 89 d6 48 89 ca 4d 89 c2 4d 89 c8 4c 8b 4c 24 08 0f 05 <48> 3d 01 f0 ff ff 73 01 c3 48 c7 c1 e8 ff ff ff f7 d8 64 89 01 48 [ 347.202409][ T9888] RSP: 002b:00007f64ac867028 EFLAGS: 00000246 ORIG_RAX: 0000000000000001 [ 347.202426][ T9888] RAX: ffffffffffffffda RBX: 00007f64abc25fa0 RCX: 00007f64ab99e559 [ 347.202437][ T9888] RDX: 000000000000000c RSI: 0000200000000280 RDI: 0000000000000004 [ 347.202447][ T9888] RBP: 00007f64ac867090 R08: 0000000000000000 R09: 0000000000000000 [ 347.202458][ T9888] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000001 [ 347.202467][ T9888] R13: 00007f64abc26038 R14: 00007f64abc25fa0 R15: 00007ffdb1c6ddb8 [ 347.202492][ T9888] [ 347.613560][ T9894] UDC core: USB Raw Gadget: couldn't find an available UDC or it's busy [ 347.613890][ T9894] misc raw-gadget: fail, usb_gadget_register_driver returned -16 [ 347.922336][ T5342] usb 3-1: new high-speed USB device number 105 using dummy_hcd [ 348.071473][ T9901] UDC core: USB Raw Gadget: couldn't find an available UDC or it's busy [ 348.071818][ T9901] misc raw-gadget: fail, usb_gadget_register_driver returned -16 [ 348.071875][ T5342] usb 3-1: Using ep0 maxpacket: 32 [ 348.074365][ T5342] usb 3-1: New USB device found: idVendor=0424, idProduct=7500, bcdDevice=69.ee [ 348.080077][ T5342] usb 3-1: config 0 has an invalid interface number: 184 but max is 0 [ 348.080098][ T5342] usb 3-1: config 0 has no interface number 0 [ 348.080129][ T5342] usb 3-1: config 0 interface 184 has no altsetting 0 [ 348.101171][ T5342] usb 3-1: New USB device strings: Mfr=1, Product=2, SerialNumber=3 [ 348.101192][ T5342] usb 3-1: Product: syz [ 348.101203][ T5342] usb 3-1: Manufacturer: syz [ 348.101214][ T5342] usb 3-1: SerialNumber: syz [ 348.165982][ T5342] usb 3-1: config 0 descriptor?? [ 348.343456][ T9910] sg_write: data in/out 475100/136 bytes for SCSI command 0x0-- guessing data in; [ 348.343456][ T9910] program syz.4.1195 not setting count and/or reply_len properly [ 348.415002][ T9912] sg_write: data in/out 475100/136 bytes for SCSI command 0x0-- guessing data in; [ 348.415002][ T9912] program syz.4.1196 not setting count and/or reply_len properly [ 348.530411][ T5730] usb 6-1: new high-speed USB device number 19 using dummy_hcd [ 348.677766][ T5730] usb 6-1: Using ep0 maxpacket: 16 [ 348.678502][ T5730] usb 6-1: New USB device found: idVendor=05ac, idProduct=027c, bcdDevice=0.00 [ 348.679595][ T5730] usb 6-1: too many endpoints for config 0 interface 0 altsetting 0: 254, using maximum allowed: 30 [ 348.679625][ T5730] usb 6-1: config 0 interface 0 altsetting 0 has 1 endpoint descriptor, different from the interface descriptor's value: 254 [ 348.679655][ T5730] usb 6-1: New USB device strings: Mfr=0, Product=0, SerialNumber=0 [ 348.683438][ T5730] usb 6-1: config 0 descriptor?? [ 348.756836][ T5623] Bluetooth: hci4: unexpected event for opcode 0x0c25 [ 348.781518][ T5342] smsc75xx 3-1:0.184 (unnamed net_device) (uninitialized): Failed to read reg index 0x00000040: -32 [ 348.781543][ T5342] smsc75xx 3-1:0.184 (unnamed net_device) (uninitialized): Error reading E2P_CMD [ 348.846459][ T9919] netlink: 'syz.1.1199': attribute type 29 has an invalid length. [ 348.856255][ T9919] netlink: 'syz.1.1199': attribute type 29 has an invalid length. [ 348.947036][ T9924] binder: BINDER_SET_CONTEXT_MGR already set [ 348.947120][ T9924] binder: BINDER_SET_CONTEXT_MGR already set [ 348.947205][ T9924] binder: BINDER_SET_CONTEXT_MGR already set [ 348.947266][ T9924] binder: BINDER_SET_CONTEXT_MGR already set [ 348.951966][ T9924] binder: BINDER_SET_CONTEXT_MGR already set [ 348.952047][ T9924] binder: BINDER_SET_CONTEXT_MGR already set [ 348.952131][ T9924] binder: BINDER_SET_CONTEXT_MGR already set [ 348.952194][ T9924] binder: BINDER_SET_CONTEXT_MGR already set [ 348.952275][ T9924] binder: BINDER_SET_CONTEXT_MGR already set [ 348.952334][ T9924] binder: BINDER_SET_CONTEXT_MGR already set [ 349.034389][ T9923] Bluetooth: hci0: unsupported parameter 44303 [ 349.034405][ T9923] Bluetooth: hci0: unsupported parameter 128 [ 349.034434][ T9923] Bluetooth: hci0: unsupported parameter 44303 [ 349.034443][ T9923] Bluetooth: hci0: unsupported parameter 128 [ 349.081545][ T9921] netlink: 12 bytes leftover after parsing attributes in process `syz.1.1200'. [ 349.153612][ T5730] apple 0003:05AC:027C.0016: unknown main item tag 0x1 [ 349.153696][ T5730] apple 0003:05AC:027C.0016: ignoring exceeding usage max [ 349.183053][ T5730] apple 0003:05AC:027C.0016: hidraw0: USB HID v0.81 Device [HID 05ac:027c] on usb-dummy_hcd.5-1/input0 [ 349.362336][ T5730] usb 6-1: USB disconnect, device number 19 [ 349.489325][ T9924] FAULT_INJECTION: forcing a failure. [ 349.489325][ T9924] name fail_futex, interval 1, probability 0, space 0, times 0 [ 349.489371][ T9924] CPU: 0 UID: 0 PID: 9924 Comm: syz.1.1200 Tainted: G L syzkaller #0 PREEMPT(full) [ 349.489392][ T9924] Tainted: [L]=SOFTLOCKUP [ 349.489398][ T9924] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 07/24/2026 [ 349.489408][ T9924] Call Trace: [ 349.489415][ T9924] [ 349.489422][ T9924] dump_stack_lvl+0xe8/0x150 [ 349.489447][ T9924] should_fail_ex+0x3eb/0x540 [ 349.489470][ T9924] get_futex_key+0x8e2/0x1580 [ 349.489500][ T9924] ? __pfx_get_futex_key+0x10/0x10 [ 349.489527][ T9924] futex_wake+0x119/0x5f0 [ 349.489554][ T9924] ? __pfx_futex_wake+0x10/0x10 [ 349.489583][ T9924] ? mm_exit_exec_release+0x20/0x290 [ 349.489602][ T9924] do_futex+0x458/0x4e0 [ 349.489625][ T9924] ? __pfx_do_futex+0x10/0x10 [ 349.489648][ T9924] ? __might_fault+0xaf/0x130 [ 349.489668][ T9924] mm_exit_exec_release+0x10d/0x290 [ 349.489686][ T9924] exit_mm+0x50/0x240 [ 349.489709][ T9924] do_exit+0x6a8/0x2360 [ 349.489735][ T9924] ? __pfx_do_exit+0x10/0x10 [ 349.489757][ T9924] ? do_raw_spin_lock+0x12b/0x2f0 [ 349.489784][ T9924] do_group_exit+0x22d/0x2f0 [ 349.489804][ T9924] ? _raw_spin_unlock_irq+0x23/0x50 [ 349.489822][ T9924] get_signal+0x1216/0x12c0 [ 349.489853][ T9924] arch_do_signal_or_restart+0xbb/0x860 [ 349.489876][ T9924] ? __pfx_arch_do_signal_or_restart+0x10/0x10 [ 349.489910][ T9924] exit_to_user_mode_loop+0x10e/0x770 [ 349.489932][ T9924] ? rcu_is_watching+0x16/0xb0 [ 349.489954][ T9924] do_syscall_64+0x328/0x520 [ 349.489971][ T9924] ? trace_irq_disable+0x3b/0x140 [ 349.489987][ T9924] ? entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 349.490002][ T9924] ? clear_bhb_loop+0x70/0xc0 [ 349.490021][ T9924] entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 349.490035][ T9924] RIP: 0033:0x7f3a4899e559 [ 349.490049][ T9924] Code: ff c3 66 2e 0f 1f 84 00 00 00 00 00 0f 1f 44 00 00 48 89 f8 48 89 f7 48 89 d6 48 89 ca 4d 89 c2 4d 89 c8 4c 8b 4c 24 08 0f 05 <48> 3d 01 f0 ff ff 73 01 c3 48 c7 c1 e8 ff ff ff f7 d8 64 89 01 48 [ 349.490063][ T9924] RSP: 002b:00007f3a498970e8 EFLAGS: 00000246 ORIG_RAX: 00000000000000ca [ 349.490079][ T9924] RAX: fffffffffffffe00 RBX: 00007f3a48c26278 RCX: 00007f3a4899e559 [ 349.490090][ T9924] RDX: 0000000000000000 RSI: 0000000000000080 RDI: 00007f3a48c26278 [ 349.490100][ T9924] RBP: 00007f3a48c26270 R08: 0000000000000000 R09: 0000000000000000 [ 349.490110][ T9924] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000000 [ 349.490119][ T9924] R13: 00007f3a48c26308 R14: 00007ffd30c3d940 R15: 00007ffd30c3da28 [ 349.490142][ T9924] [ 350.158400][ T9932] FAULT_INJECTION: forcing a failure. [ 350.158400][ T9932] name fail_usercopy, interval 1, probability 0, space 0, times 0 [ 350.158426][ T9932] CPU: 0 UID: 0 PID: 9932 Comm: syz.1.1202 Tainted: G L syzkaller #0 PREEMPT(full) [ 350.158459][ T9932] Tainted: [L]=SOFTLOCKUP [ 350.158465][ T9932] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 07/24/2026 [ 350.158477][ T9932] Call Trace: [ 350.158484][ T9932] [ 350.158491][ T9932] dump_stack_lvl+0xe8/0x150 [ 350.158535][ T9932] should_fail_ex+0x3eb/0x540 [ 350.158560][ T9932] _copy_to_user+0x31/0xb0 [ 350.158583][ T9932] video_usercopy+0xdf4/0x1430 [ 350.158612][ T9932] ? __pfx_subdev_do_ioctl_lock+0x10/0x10 [ 350.158631][ T9932] ? __pfx_video_usercopy+0x10/0x10 [ 350.158664][ T9932] ? __fget_files+0x2a/0x420 [ 350.158688][ T9932] ? __fget_files+0x2a/0x420 [ 350.158711][ T9932] v4l2_ioctl+0x18d/0x1e0 [ 350.158733][ T9932] ? __pfx_v4l2_ioctl+0x10/0x10 [ 350.158754][ T9932] __se_sys_ioctl+0xfc/0x170 [ 350.158772][ T9932] do_syscall_64+0x166/0x520 [ 350.158790][ T9932] ? trace_irq_disable+0x3b/0x140 [ 350.158807][ T9932] ? entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 350.158824][ T9932] ? clear_bhb_loop+0x70/0xc0 [ 350.158843][ T9932] entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 350.158859][ T9932] RIP: 0033:0x7f3a4899e559 [ 350.158901][ T9932] Code: ff c3 66 2e 0f 1f 84 00 00 00 00 00 0f 1f 44 00 00 48 89 f8 48 89 f7 48 89 d6 48 89 ca 4d 89 c2 4d 89 c8 4c 8b 4c 24 08 0f 05 <48> 3d 01 f0 ff ff 73 01 c3 48 c7 c1 e8 ff ff ff f7 d8 64 89 01 48 [ 350.158914][ T9932] RSP: 002b:00007f3a498fa028 EFLAGS: 00000246 ORIG_RAX: 0000000000000010 [ 350.158932][ T9932] RAX: ffffffffffffffda RBX: 00007f3a48c25fa0 RCX: 00007f3a4899e559 [ 350.158944][ T9932] RDX: 00002000000001c0 RSI: 00000000c0585605 RDI: 0000000000000003 [ 350.158955][ T9932] RBP: 00007f3a498fa090 R08: 0000000000000000 R09: 0000000000000000 [ 350.158965][ T9932] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000001 [ 350.158974][ T9932] R13: 00007f3a48c26038 R14: 00007f3a48c25fa0 R15: 00007ffd30c3da28 [ 350.158999][ T9932] [ 350.534098][ T9937] UDC core: USB Raw Gadget: couldn't find an available UDC or it's busy [ 350.534472][ T9937] misc raw-gadget: fail, usb_gadget_register_driver returned -16 [ 350.536434][ T9938] UDC core: USB Raw Gadget: couldn't find an available UDC or it's busy [ 350.536803][ T9938] misc raw-gadget: fail, usb_gadget_register_driver returned -16 [ 350.581598][ T9938] FAULT_INJECTION: forcing a failure. [ 350.581598][ T9938] name fail_usercopy, interval 1, probability 0, space 0, times 0 [ 350.581622][ T9938] CPU: 0 UID: 0 PID: 9938 Comm: syz.4.1205 Tainted: G L syzkaller #0 PREEMPT(full) [ 350.581645][ T9938] Tainted: [L]=SOFTLOCKUP [ 350.581651][ T9938] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 07/24/2026 [ 350.581661][ T9938] Call Trace: [ 350.581667][ T9938] [ 350.581674][ T9938] dump_stack_lvl+0xe8/0x150 [ 350.581707][ T9938] should_fail_ex+0x3eb/0x540 [ 350.581730][ T9938] _copy_to_user+0x31/0xb0 [ 350.581752][ T9938] simple_read_from_buffer+0xe1/0x170 [ 350.581778][ T9938] proc_fail_nth_read+0x1bb/0x230 [ 350.581797][ T9938] ? __pfx_proc_fail_nth_read+0x10/0x10 [ 350.581815][ T9938] ? rw_verify_area+0x24a/0x4c0 [ 350.581840][ T9938] ? __pfx_proc_fail_nth_read+0x10/0x10 [ 350.581855][ T9938] vfs_read+0x213/0xa80 [ 350.581881][ T9938] ? __pfx___mutex_lock+0x10/0x10 [ 350.581900][ T9938] ? __pfx_vfs_read+0x10/0x10 [ 350.581923][ T9938] ? __fget_files+0x2a/0x420 [ 350.581944][ T9938] ? __fget_files+0x3a2/0x420 [ 350.581964][ T9938] ? __fget_files+0x2a/0x420 [ 350.581987][ T9938] ? fdget+0x1ac/0x250 [ 350.582013][ T9938] ksys_read+0x150/0x270 [ 350.582037][ T9938] ? __pfx_ksys_read+0x10/0x10 [ 350.582068][ T9938] do_syscall_64+0x166/0x520 [ 350.582085][ T9938] ? entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 350.582101][ T9938] ? clear_bhb_loop+0x70/0xc0 [ 350.582120][ T9938] entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 350.582135][ T9938] RIP: 0033:0x7f3fc515ed8e [ 350.582148][ T9938] Code: 08 0f 85 a5 a8 ff ff 49 89 fb 48 89 f0 48 89 d7 48 89 ce 4c 89 c2 4d 89 ca 4c 8b 44 24 08 4c 8b 4c 24 10 4c 89 5c 24 08 0f 05 66 2e 0f 1f 84 00 00 00 00 00 0f 1f 80 00 00 00 00 48 83 ec 08 [ 350.582162][ T9938] RSP: 002b:00007f3fc5fb0fe8 EFLAGS: 00000246 ORIG_RAX: 0000000000000000 [ 350.582178][ T9938] RAX: ffffffffffffffda RBX: 00007f3fc5fb16c0 RCX: 00007f3fc515ed8e [ 350.582189][ T9938] RDX: 000000000000000f RSI: 00007f3fc5fb10a0 RDI: 0000000000000006 [ 350.582199][ T9938] RBP: 00007f3fc5fb1090 R08: 0000000000000000 R09: 0000000000000000 [ 350.582209][ T9938] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000001 [ 350.582218][ T9938] R13: 00007f3fc5426038 R14: 00007f3fc5425fa0 R15: 00007ffc820c16e8 [ 350.582242][ T9938] [ 350.896314][ T9943] UDC core: USB Raw Gadget: couldn't find an available UDC or it's busy [ 350.896684][ T9943] misc raw-gadget: fail, usb_gadget_register_driver returned -16 [ 350.902012][ T9943] UDC core: USB Raw Gadget: couldn't find an available UDC or it's busy [ 350.902924][ T9943] misc raw-gadget: fail, usb_gadget_register_driver returned -16 [ 351.074001][ T995] usb 6-1: new full-speed USB device number 20 using dummy_hcd [ 351.222606][ T9945] FAULT_INJECTION: forcing a failure. [ 351.222606][ T9945] name failslab, interval 1, probability 0, space 0, times 0 [ 351.222661][ T9945] CPU: 0 UID: 0 PID: 9945 Comm: syz.1.1208 Tainted: G L syzkaller #0 PREEMPT(full) [ 351.222682][ T9945] Tainted: [L]=SOFTLOCKUP [ 351.222688][ T9945] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 07/24/2026 [ 351.222698][ T9945] Call Trace: [ 351.222704][ T9945] [ 351.222711][ T9945] dump_stack_lvl+0xe8/0x150 [ 351.222737][ T9945] should_fail_ex+0x3eb/0x540 [ 351.222761][ T9945] should_failslab+0xa8/0x100 [ 351.222780][ T9945] ? security_file_alloc+0x34/0x310 [ 351.222797][ T9945] kmem_cache_alloc_noprof+0x9c/0x600 [ 351.222818][ T9945] ? rcu_is_watching+0x16/0xb0 [ 351.222837][ T9945] ? security_file_alloc+0x34/0x310 [ 351.222858][ T9945] security_file_alloc+0x34/0x310 [ 351.222876][ T9945] init_file+0x90/0x2b0 [ 351.222897][ T9945] alloc_empty_file+0x74/0x1d0 [ 351.222916][ T9945] path_openat+0x96/0x20f0 [ 351.222946][ T9945] do_file_open+0x258/0x570 [ 351.222962][ T9945] ? __pfx_do_file_open+0x10/0x10 [ 351.222993][ T9945] ? _raw_spin_unlock+0x28/0x50 [ 351.223008][ T9945] ? alloc_fd+0x6af/0x760 [ 351.223036][ T9945] do_sys_openat2+0x115/0x200 [ 351.223059][ T9945] ? __pfx_do_sys_openat2+0x10/0x10 [ 351.223078][ T9945] ? ksys_write+0x242/0x270 [ 351.223103][ T9945] ? __pfx_ksys_write+0x10/0x10 [ 351.223129][ T9945] __x64_sys_openat+0x138/0x170 [ 351.223152][ T9945] do_syscall_64+0x166/0x520 [ 351.223170][ T9945] ? trace_irq_disable+0x3b/0x140 [ 351.223186][ T9945] ? entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 351.223203][ T9945] ? clear_bhb_loop+0x70/0xc0 [ 351.223222][ T9945] entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 351.223237][ T9945] RIP: 0033:0x7f3a4899e559 [ 351.223252][ T9945] Code: ff c3 66 2e 0f 1f 84 00 00 00 00 00 0f 1f 44 00 00 48 89 f8 48 89 f7 48 89 d6 48 89 ca 4d 89 c2 4d 89 c8 4c 8b 4c 24 08 0f 05 <48> 3d 01 f0 ff ff 73 01 c3 48 c7 c1 e8 ff ff ff f7 d8 64 89 01 48 [ 351.223266][ T9945] RSP: 002b:00007f3a498fa028 EFLAGS: 00000246 ORIG_RAX: 0000000000000101 [ 351.223283][ T9945] RAX: ffffffffffffffda RBX: 00007f3a48c25fa0 RCX: 00007f3a4899e559 [ 351.223294][ T9945] RDX: 0000000000000002 RSI: 0000200000000140 RDI: ffffffffffffff9c [ 351.223306][ T9945] RBP: 00007f3a498fa090 R08: 0000000000000000 R09: 0000000000000000 [ 351.223316][ T9945] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000001 [ 351.223325][ T9945] R13: 00007f3a48c26038 R14: 00007f3a48c25fa0 R15: 00007ffd30c3da28 [ 351.223349][ T9945] [ 351.317041][ T995] usb 6-1: New USB device found: idVendor=0763, idProduct=200d, bcdDevice=0.40 [ 351.369912][ T995] usb 6-1: config index 0 descriptor too short (asked for 9, got 0) [ 351.369944][ T995] usb 6-1: can't read configurations, error -22 [ 351.573323][ T995] usb 6-1: new full-speed USB device number 21 using dummy_hcd [ 351.619451][ T9948] netlink: 'syz.1.1209': attribute type 6 has an invalid length. [ 351.648964][ T9949] UDC core: USB Raw Gadget: couldn't find an available UDC or it's busy [ 351.649367][ T9949] misc raw-gadget: fail, usb_gadget_register_driver returned -16 [ 351.680003][ T9951] UDC core: USB Raw Gadget: couldn't find an available UDC or it's busy [ 351.693643][ T9951] misc raw-gadget: fail, usb_gadget_register_driver returned -16 [ 351.722229][ T995] usb 6-1: New USB device found: idVendor=0763, idProduct=200d, bcdDevice=0.40 [ 351.723479][ T995] usb 6-1: config index 0 descriptor too short (asked for 9, got 0) [ 351.723505][ T995] usb 6-1: can't read configurations, error -22 [ 351.723730][ T995] usb usb6-port1: attempt power cycle [ 351.771866][ T9941] UDC core: USB Raw Gadget: couldn't find an available UDC or it's busy [ 351.772225][ T9941] misc raw-gadget: fail, usb_gadget_register_driver returned -16 [ 351.974636][ T5342] smsc75xx 3-1:0.184 (unnamed net_device) (uninitialized): Failed to read reg index 0x00000010: -32 [ 351.974676][ T5342] smsc75xx 3-1:0.184 (unnamed net_device) (uninitialized): Failed to read HW_CFG: -32 [ 351.974692][ T5342] smsc75xx 3-1:0.184 (unnamed net_device) (uninitialized): smsc75xx_reset error -32 [ 351.974931][ T5342] smsc75xx 3-1:0.184: probe with driver smsc75xx failed with error -32 [ 352.078308][ T995] usb 6-1: new full-speed USB device number 22 using dummy_hcd [ 352.100482][ T995] usb 6-1: New USB device found: idVendor=0763, idProduct=200d, bcdDevice=0.40 [ 352.101907][ T995] usb 6-1: config index 0 descriptor too short (asked for 9, got 0) [ 352.101933][ T995] usb 6-1: can't read configurations, error -22 [ 352.227707][ T995] usb 6-1: new full-speed USB device number 23 using dummy_hcd [ 352.249785][ T995] usb 6-1: New USB device found: idVendor=0763, idProduct=200d, bcdDevice=0.40 [ 352.251081][ T995] usb 6-1: config index 0 descriptor too short (asked for 9, got 0) [ 352.251106][ T995] usb 6-1: can't read configurations, error -22 [ 352.251412][ T995] usb usb6-port1: unable to enumerate USB device [ 352.674529][ T995] usb 3-1: USB disconnect, device number 105 [ 352.742283][ T9956] openvswitch: netlink: Flow key attr not present in new flow. [ 352.826232][ T9958] UDC core: USB Raw Gadget: couldn't find an available UDC or it's busy [ 352.828457][ T9958] misc raw-gadget: fail, usb_gadget_register_driver returned -16 [ 352.876133][ T9958] UDC core: USB Raw Gadget: couldn't find an available UDC or it's busy [ 352.876464][ T9958] misc raw-gadget: fail, usb_gadget_register_driver returned -16 [ 353.593996][ T9965] FAULT_INJECTION: forcing a failure. [ 353.593996][ T9965] name failslab, interval 1, probability 0, space 0, times 0 [ 353.594023][ T9965] CPU: 0 UID: 0 PID: 9965 Comm: syz.4.1216 Tainted: G L syzkaller #0 PREEMPT(full) [ 353.594044][ T9965] Tainted: [L]=SOFTLOCKUP [ 353.594050][ T9965] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 07/24/2026 [ 353.594060][ T9965] Call Trace: [ 353.594067][ T9965] [ 353.594073][ T9965] dump_stack_lvl+0xe8/0x150 [ 353.594099][ T9965] should_fail_ex+0x3eb/0x540 [ 353.594124][ T9965] should_failslab+0xa8/0x100 [ 353.594142][ T9965] __kmalloc_noprof+0xf9/0x710 [ 353.594164][ T9965] ? lock_acquire+0x115/0x350 [ 353.594177][ T9965] ? tomoyo_encode+0x2ad/0x570 [ 353.594199][ T9965] ? tomoyo_encode+0x2ad/0x570 [ 353.594226][ T9965] tomoyo_encode+0x2ad/0x570 [ 353.594252][ T9965] tomoyo_mount_permission+0x3a4/0x9e0 [ 353.594274][ T9965] ? tomoyo_mount_permission+0x2b5/0x9e0 [ 353.594299][ T9965] ? __pfx_tomoyo_mount_permission+0x10/0x10 [ 353.594320][ T9965] ? kasan_save_track+0x4f/0x80 [ 353.594379][ T9965] ? kasan_quarantine_put+0xbb/0x1f0 [ 353.594404][ T9965] security_sb_mount+0xe4/0x320 [ 353.594437][ T9965] path_mount+0xbc/0x1050 [ 353.594462][ T9965] ? user_path_at+0xd4/0x160 [ 353.594487][ T9965] __se_sys_mount+0x31d/0x420 [ 353.594513][ T9965] ? __pfx___se_sys_mount+0x10/0x10 [ 353.594540][ T9965] ? __x64_sys_mount+0x20/0xc0 [ 353.594563][ T9965] do_syscall_64+0x166/0x520 [ 353.594581][ T9965] ? trace_irq_disable+0x3b/0x140 [ 353.594598][ T9965] ? entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 353.594614][ T9965] ? clear_bhb_loop+0x70/0xc0 [ 353.594633][ T9965] entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 353.594649][ T9965] RIP: 0033:0x7f3fc519e559 [ 353.594663][ T9965] Code: ff c3 66 2e 0f 1f 84 00 00 00 00 00 0f 1f 44 00 00 48 89 f8 48 89 f7 48 89 d6 48 89 ca 4d 89 c2 4d 89 c8 4c 8b 4c 24 08 0f 05 <48> 3d 01 f0 ff ff 73 01 c3 48 c7 c1 e8 ff ff ff f7 d8 64 89 01 48 [ 353.594677][ T9965] RSP: 002b:00007f3fc5fb1028 EFLAGS: 00000246 ORIG_RAX: 00000000000000a5 [ 353.594694][ T9965] RAX: ffffffffffffffda RBX: 00007f3fc5425fa0 RCX: 00007f3fc519e559 [ 353.594706][ T9965] RDX: 0000200000000740 RSI: 0000200000000700 RDI: 00002000000006c0 [ 353.594717][ T9965] RBP: 00007f3fc5fb1090 R08: 0000000000000000 R09: 0000000000000000 [ 353.594727][ T9965] R10: 0000000000800040 R11: 0000000000000246 R12: 0000000000000001 [ 353.594737][ T9965] R13: 00007f3fc5426038 R14: 00007f3fc5425fa0 R15: 00007ffc820c16e8 [ 353.594761][ T9965] [ 354.021326][ T33] audit: type=1804 audit(1792591468.912:78): pid=9970 uid=0 auid=4294967295 ses=4294967295 subj=unconfined op=invalid_pcr cause=open_writers comm="syz.5.1217" name="bus" dev="ramfs" ino=33244 res=1 errno=0 [ 354.049430][ T33] audit: type=1804 audit(1792591468.943:79): pid=9970 uid=0 auid=4294967295 ses=4294967295 subj=unconfined op=invalid_pcr cause=ToMToU comm="syz.5.1217" name="bus" dev="ramfs" ino=33244 res=1 errno=0 [ 354.118021][ T9975] UDC core: USB Raw Gadget: couldn't find an available UDC or it's busy [ 354.131494][ T9975] misc raw-gadget: fail, usb_gadget_register_driver returned -16 [ 354.493215][ T9985] netlink: 8 bytes leftover after parsing attributes in process `syz.5.1217'. [ 355.640372][ T33] audit: type=1326 audit(1792591470.531:80): auid=4294967295 uid=0 gid=0 ses=4294967295 subj=unconfined pid=10009 comm="syz.2.1226" exe="/root/ci-upstream-rust-kasan-gce/syz-executor" sig=31 arch=c000003e syscall=202 compat=0 ip=0x7f9f5bd9e559 code=0x0 [ 355.687471][ T33] audit: type=1326 audit(1792591470.581:81): auid=4294967295 uid=0 gid=0 ses=4294967295 subj=unconfined pid=10009 comm="syz.2.1226" exe="/root/ci-upstream-rust-kasan-gce/syz-executor" sig=31 arch=c000003e syscall=202 compat=0 ip=0x7f9f5bd9e559 code=0x0 [ 356.555753][ T5342] usb 6-1: new high-speed USB device number 24 using dummy_hcd [ 356.712183][ T5342] usb 6-1: New USB device found: idVendor=0424, idProduct=7850, bcdDevice=0.00 [ 356.733719][ T5342] usb 6-1: New USB device strings: Mfr=1, Product=2, SerialNumber=3 [ 356.733741][ T5342] usb 6-1: Product: syz [ 356.733752][ T5342] usb 6-1: Manufacturer: syz [ 356.733763][ T5342] usb 6-1: SerialNumber: syz [ 356.855534][T10033] UDC core: USB Raw Gadget: couldn't find an available UDC or it's busy [ 356.856957][T10033] misc raw-gadget: fail, usb_gadget_register_driver returned -16 [ 356.911936][T10036] UDC core: USB Raw Gadget: couldn't find an available UDC or it's busy [ 356.924398][T10036] misc raw-gadget: fail, usb_gadget_register_driver returned -16 [ 357.028030][T10031] UDC core: USB Raw Gadget: couldn't find an available UDC or it's busy [ 357.028390][T10031] misc raw-gadget: fail, usb_gadget_register_driver returned -16 [ 357.217354][ T5342] lan78xx 6-1:1.0 (unnamed net_device) (uninitialized): Failed to read register index 0x00000098. ret = -EPIPE [ 357.217400][ T5342] lan78xx 6-1:1.0 (unnamed net_device) (uninitialized): Failed to sync IRQ enable register: -EPIPE [ 358.593166][ T5342] lan78xx 6-1:1.0 (unnamed net_device) (uninitialized): Failed to read register index 0x00000010. ret = -EPIPE [ 358.608229][T10061] UDC core: USB Raw Gadget: couldn't find an available UDC or it's busy [ 358.608602][T10061] misc raw-gadget: fail, usb_gadget_register_driver returned -16 [ 359.242465][ T5342] lan78xx 6-1:1.0 (unnamed net_device) (uninitialized): Failed to write register index 0x00001020. ret = -EPROTO [ 359.242819][ T5342] lan78xx 6-1:1.0 (unnamed net_device) (uninitialized): Failed to write register index 0x0000011c. ret = -EPROTO [ 359.242857][ T5342] lan78xx 6-1:1.0 (unnamed net_device) (uninitialized): Registers INIT FAILED.... [ 359.413194][ T5342] lan78xx 6-1:1.0 (unnamed net_device) (uninitialized): Bind routine FAILED [ 359.428630][ T5342] lan78xx 6-1:1.0: probe with driver lan78xx failed with error -71 [ 359.461531][ T5342] usb 6-1: USB disconnect, device number 24 [ 359.795397][T10082] UDC core: USB Raw Gadget: couldn't find an available UDC or it's busy [ 359.795753][T10082] misc raw-gadget: fail, usb_gadget_register_driver returned -16 [ 359.836506][T10082] UDC core: USB Raw Gadget: couldn't find an available UDC or it's busy [ 359.836855][T10082] misc raw-gadget: fail, usb_gadget_register_driver returned -16 [ 359.903186][T10085] netlink: 'syz.2.1236': attribute type 2 has an invalid length. [ 359.903204][T10085] netlink: 'syz.2.1236': attribute type 8 has an invalid length. [ 359.903214][T10085] netlink: 132 bytes leftover after parsing attributes in process `syz.2.1236'. [ 360.513981][ T5342] usb 3-1: new full-speed USB device number 106 using dummy_hcd [ 360.674045][ T5342] usb 3-1: New USB device found: idVendor=046d, idProduct=c50c, bcdDevice=0.00 [ 360.675285][ T5342] usb 3-1: config 0 interface 0 altsetting 0 endpoint 0x81 has invalid wMaxPacketSize 0 [ 360.675306][ T5342] usb 3-1: config 0 interface 0 altsetting 0 has 1 endpoint descriptor, different from the interface descriptor's value: 2 [ 360.675345][ T5342] usb 3-1: New USB device strings: Mfr=0, Product=0, SerialNumber=0 [ 360.679730][ T5342] usb 3-1: config 0 descriptor?? [ 360.934117][ C0] vxcan0: j1939_tp_rxtimer: 0xffff88805b760c00: rx timeout, send abort [ 361.087833][ T5342] logitech 0003:046D:C50C.0017: collection stack underflow [ 361.087860][ T5342] logitech 0003:046D:C50C.0017: item 0 2 0 12 parsing failed [ 361.111938][ T5342] logitech 0003:046D:C50C.0017: parse failed [ 361.112017][ T5342] logitech 0003:046D:C50C.0017: probe with driver logitech failed with error -22 [ 361.433387][ C0] vxcan0: j1939_tp_rxtimer: 0xffff88805b760c00: abort rx timeout. Force session deactivation [ 361.541716][T10123] UDC core: USB Raw Gadget: couldn't find an available UDC or it's busy [ 361.543129][T10123] misc raw-gadget: fail, usb_gadget_register_driver returned -16 [ 361.573812][T10124] UDC core: USB Raw Gadget: couldn't find an available UDC or it's busy [ 361.577578][T10124] misc raw-gadget: fail, usb_gadget_register_driver returned -16 [ 361.933174][T10104] cgroup: fork rejected by pids controller in /syz2 [ 362.982010][T10164] netlink: 8 bytes leftover after parsing attributes in process `syz.1.1255'. [ 362.985258][T10164] UDC core: USB Raw Gadget: couldn't find an available UDC or it's busy [ 362.986096][T10164] misc raw-gadget: fail, usb_gadget_register_driver returned -16 [ 363.980163][ T995] usb 3-1: USB disconnect, device number 106 [ 364.580612][T10176] UDC core: USB Raw Gadget: couldn't find an available UDC or it's busy [ 364.581061][T10176] misc raw-gadget: fail, usb_gadget_register_driver returned -16 [ 364.607514][T10176] UDC core: USB Raw Gadget: couldn't find an available UDC or it's busy [ 364.607954][T10176] misc raw-gadget: fail, usb_gadget_register_driver returned -16 [ 364.717522][ T33] audit: type=1326 audit(1792591479.656:82): auid=4294967295 uid=0 gid=0 ses=4294967295 subj=unconfined pid=10177 comm="syz.5.1261" exe="/root/ci-upstream-rust-kasan-gce/syz-executor" sig=31 arch=c000003e syscall=202 compat=0 ip=0x7f64ab99e559 code=0x0 [ 365.592991][T10194] netlink: 20 bytes leftover after parsing attributes in process `syz.5.1264'. [ 365.804876][T10196] [ 365.807310][T10196] ====================================================== [ 365.814330][T10196] WARNING: possible circular locking dependency detected [ 365.821365][T10196] syzkaller #0 Tainted: G L [ 365.827426][T10196] ------------------------------------------------------ [ 365.834445][T10196] syz.5.1265/10196 is trying to acquire lock: [ 365.840532][T10196] ffff88807be98460 (sb_writers#5){.+.+}-{0:0}, at: mnt_want_write+0x41/0x90 [ 365.849247][T10196] [ 365.849247][T10196] but task is already holding lock: [ 365.856610][T10196] ffff88805b01de40 (DCACHE_PAR_LOOKUP){+.+.}-{0:0}, at: __d_alloc_parallel+0x39e/0x1700 [ 365.866384][T10196] [ 365.866384][T10196] which lock already depends on the new lock. [ 365.866384][T10196] [ 365.876786][T10196] [ 365.876786][T10196] the existing dependency chain (in reverse order) is: [ 365.885805][T10196] [ 365.885805][T10196] -> #2 (DCACHE_PAR_LOOKUP){+.+.}-{0:0}: [ 365.893629][T10196] __d_alloc_parallel+0xc32/0x1700 [ 365.899274][T10196] __lookup_slow+0x82/0x2f0 [ 365.904312][T10196] lookup_slow+0x59/0x80 [ 365.909108][T10196] link_path_walk+0xd22/0x1910 [ 365.914415][T10196] path_openat+0x1b7/0x20f0 [ 365.919439][T10196] do_file_open+0x258/0x570 [ 365.924465][T10196] do_sys_openat2+0x115/0x200 [ 365.929669][T10196] __x64_sys_openat+0x138/0x170 [ 365.935058][T10196] do_syscall_64+0x166/0x520 [ 365.940180][T10196] entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 365.946615][T10196] [ 365.946615][T10196] -> #1 (&type->i_mutex_dir_key#5){++++}-{4:4}: [ 365.955053][T10196] down_write+0x91/0x200 [ 365.959835][T10196] lookup_open+0x246/0x1970 [ 365.964860][T10196] path_openat+0x70c/0x20f0 [ 365.969887][T10196] do_file_open+0x258/0x570 [ 365.974913][T10196] do_sys_openat2+0x115/0x200 [ 365.980125][T10196] __x64_sys_openat+0x138/0x170 [ 365.985502][T10196] do_syscall_64+0x166/0x520 [ 365.990622][T10196] entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 365.997040][T10196] [ 365.997040][T10196] -> #0 (sb_writers#5){.+.+}-{0:0}: [ 366.004444][T10196] __lock_acquire+0x164c/0x2de0 [ 366.009825][T10196] lock_acquire+0x115/0x350 [ 366.014851][T10196] sb_start_write+0x48/0x1c0 [ 366.019987][T10196] mnt_want_write+0x41/0x90 [ 366.025012][T10196] ovl_lookup+0xb93/0x1c80 [ 366.029959][T10196] lookup_open+0x94b/0x1970 [ 366.035008][T10196] path_openat+0x70c/0x20f0 [ 366.040036][T10196] do_file_open+0x258/0x570 [ 366.045076][T10196] do_sys_openat2+0x115/0x200 [ 366.050289][T10196] __x64_sys_openat+0x138/0x170 [ 366.055676][T10196] do_syscall_64+0x166/0x520 [ 366.060797][T10196] entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 366.067238][T10196] [ 366.067238][T10196] other info that might help us debug this: [ 366.067238][T10196] [ 366.077481][T10196] Chain exists of: [ 366.077481][T10196] sb_writers#5 --> &type->i_mutex_dir_key#5 --> DCACHE_PAR_LOOKUP [ 366.077481][T10196] [ 366.091229][T10196] Possible unsafe locking scenario: [ 366.091229][T10196] [ 366.098692][T10196] CPU0 CPU1 [ 366.104063][T10196] ---- ---- [ 366.109457][T10196] lock(DCACHE_PAR_LOOKUP); [ 366.114056][T10196] lock(&type->i_mutex_dir_key#5); [ 366.121787][T10196] lock(DCACHE_PAR_LOOKUP); [ 366.128921][T10196] rlock(sb_writers#5); [ 366.133175][T10196] [ 366.133175][T10196] *** DEADLOCK *** [ 366.133175][T10196] [ 366.141319][T10196] locks held by syz.5.1265/10196: 2, last CPU#0: [ 366.147649][T10196] #0: ffff88805b38f9b0 (&ovl_i_mutex_dir_key[depth]#2){++++}-{4:4}, at: lookup_open+0x221/0x1970 [ 366.158279][T10196] #1: ffff88805b01de40 (DCACHE_PAR_LOOKUP){+.+.}-{0:0}, at: __d_alloc_parallel+0x39e/0x1700 [ 366.168462][T10196] [ 366.168462][T10196] stack backtrace: [ 366.174391][T10196] CPU: 0 UID: 0 PID: 10196 Comm: syz.5.1265 Tainted: G L syzkaller #0 PREEMPT(full) [ 366.185419][T10196] Tainted: [L]=SOFTLOCKUP [ 366.189764][T10196] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 07/24/2026 [ 366.199832][T10196] Call Trace: [ 366.203217][T10196] [ 366.206158][T10196] dump_stack_lvl+0xe8/0x150 [ 366.210778][T10196] print_circular_bug+0x2e2/0x300 [ 366.215817][T10196] check_noncircular+0x12f/0x150 [ 366.220765][T10196] __lock_acquire+0x164c/0x2de0 [ 366.225631][T10196] ? do_raw_spin_unlock+0xf5/0x200 [ 366.230793][T10196] lock_acquire+0x115/0x350 [ 366.235322][T10196] ? mnt_want_write+0x41/0x90 [ 366.240009][T10196] sb_start_write+0x48/0x1c0 [ 366.244604][T10196] ? mnt_want_write+0x41/0x90 [ 366.249290][T10196] mnt_want_write+0x41/0x90 [ 366.253805][T10196] ovl_lookup+0xb93/0x1c80 [ 366.258232][T10196] ? lock_acquire+0x115/0x350 [ 366.262927][T10196] ? __pfx_ovl_lookup+0x10/0x10 [ 366.267785][T10196] ? __pfx___d_alloc_parallel+0x10/0x10 [ 366.273341][T10196] ? d_lookup+0x1f/0xa0 [ 366.277522][T10196] ? seqcount_lockdep_reader_access+0xa9/0x100 [ 366.283697][T10196] ? lockdep_hardirqs_on+0x7b/0x110 [ 366.288908][T10196] lookup_open+0x94b/0x1970 [ 366.293444][T10196] path_openat+0x70c/0x20f0 [ 366.297958][T10196] do_file_open+0x258/0x570 [ 366.302463][T10196] ? __pfx_do_file_open+0x10/0x10 [ 366.307519][T10196] ? _raw_spin_unlock+0x28/0x50 [ 366.312376][T10196] ? alloc_fd+0x6af/0x760 [ 366.316720][T10196] do_sys_openat2+0x115/0x200 [ 366.321405][T10196] ? __se_sys_futex+0x3a8/0x450 [ 366.326266][T10196] ? __pfx_do_sys_openat2+0x10/0x10 [ 366.331476][T10196] ? rcu_is_watching+0x16/0xb0 [ 366.336261][T10196] __x64_sys_openat+0x138/0x170 [ 366.341147][T10196] do_syscall_64+0x166/0x520 [ 366.345762][T10196] ? trace_irq_disable+0x3b/0x140 [ 366.350833][T10196] ? entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 366.356905][T10196] ? clear_bhb_loop+0x70/0xc0 [ 366.361593][T10196] entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 366.367517][T10196] RIP: 0033:0x7f64ab99e559 [ 366.371942][T10196] Code: ff c3 66 2e 0f 1f 84 00 00 00 00 00 0f 1f 44 00 00 48 89 f8 48 89 f7 48 89 d6 48 89 ca 4d 89 c2 4d 89 c8 4c 8b 4c 24 08 0f 05 <48> 3d 01 f0 ff ff 73 01 c3 48 c7 c1 e8 ff ff ff f7 d8 64 89 01 48 [ 366.391556][T10196] RSP: 002b:00007f64ac867028 EFLAGS: 00000246 ORIG_RAX: 0000000000000101 [ 366.399993][T10196] RAX: ffffffffffffffda RBX: 00007f64abc25fa0 RCX: 00007f64ab99e559 [ 366.408008][T10196] RDX: 0000000000000400 RSI: 0000200000000740 RDI: ffffffffffffff9c [ 366.416034][T10196] RBP: 00007f64aba358b0 R08: 0000000000000000 R09: 0000000000000000 [ 366.424127][T10196] R10: 0000000000000009 R11: 0000000000000246 R12: 0000000000000000 [ 366.432111][T10196] R13: 00007f64abc26038 R14: 00007f64abc25fa0 R15: 00007ffdb1c6ddb8 [ 366.440121][T10196] [ 367.878544][T10176] nci: __nci_request: wait_for_completion_interruptible_timeout failed -512