Extracting prog: 48m30.706916738s Minimizing prog: 2h36m15.869464011s Simplifying prog options: 6m14.284512946s Extracting C: 3m6.096447134s Simplifying C: 18m41.835047351s extracting reproducer from 59 programs testing a last program of every proc single: executing 14 programs separately with timeout 6m0s testing program (duration=6m0s, {Threaded:true Repeat:true RepeatTimes:0 Procs:5 Slowdown:1 Sandbox:none SandboxArg:0 Leak:false NetInjection:true NetDevices:true NetReset:true Cgroups:true BinfmtMisc:true CloseFDs:true KCSAN:false DevlinkPCI:false NicVF:false USB:true VhciInjection:true Wifi:true IEEE802154:true Sysctl:true Swap:true UseTmpDir:true HandleSegv:true Trace:false CallComments:true LegacyOptions:{Collide:false Fault:false FaultCall:0 FaultNth:0}}): openat$kvm-ioctl$KVM_CREATE_VM-ioctl$KVM_CREATE_IRQCHIP-ioctl$KVM_SET_USER_MEMORY_REGION-openat$cgroup_ro-ioctl$vim2m_VIDIOC_CREATE_BUFS-socket$nl_generic-syz_open_dev$usbfs-ioctl$USBDEVFS_CONNECTINFO-syz_genetlink_get_family_id$batadv-prlimit64-sched_setscheduler-getpid-sched_setscheduler-mmap-socketpair$unix-connect$unix-sendmmsg$unix-recvmmsg-bpf$PROG_LOAD-close-socket$inet6_sctp-syz_io_uring_setup-syz_memcpy_off$IO_URING_METADATA_GENERIC-seccomp$SECCOMP_SET_MODE_FILTER_LISTENER-ioctl$SECCOMP_IOCTL_NOTIF_RECV-syz_io_uring_submit-io_uring_enter-shutdown-getsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX3 detailed listing: executing program 0: r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000000100), 0x0, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) ioctl$KVM_CREATE_IRQCHIP(r1, 0xae60) ioctl$KVM_SET_USER_MEMORY_REGION(r1, 0x4020ae46, &(0x7f0000000400)={0x1ff, 0x1, 0x3000, 0x1000, &(0x7f0000001000/0x1000)=nil}) openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000080)='memory.numa_stat\x00', 0x26e1, 0x0) ioctl$vim2m_VIDIOC_CREATE_BUFS(0xffffffffffffffff, 0xc100565c, 0x0) socket$nl_generic(0x10, 0x3, 0x10) r2 = syz_open_dev$usbfs(&(0x7f00000000c0), 0x204, 0x2) ioctl$USBDEVFS_CONNECTINFO(r2, 0x40085511, &(0x7f0000000300)) syz_genetlink_get_family_id$batadv(0x0, 0xffffffffffffffff) prlimit64(0x0, 0x9, &(0x7f0000000140)={0xa, 0x8b}, 0x0) sched_setscheduler(0x0, 0x2, &(0x7f0000000080)=0x8) r3 = getpid() sched_setscheduler(r3, 0x2, &(0x7f0000000200)=0x7) mmap(&(0x7f0000000000/0xb36000)=nil, 0xb36000, 0xb635773f06ebbeee, 0x8031, 0xffffffffffffffff, 0x0) socketpair$unix(0x1, 0x2, 0x0, &(0x7f0000000200)={0xffffffffffffffff, 0xffffffffffffffff}) connect$unix(r4, &(0x7f0000000180)=@abs={0x0, 0x0, 0xfffffffc}, 0x6e) sendmmsg$unix(r5, &(0x7f0000000000), 0x651, 0x0) recvmmsg(r4, &(0x7f00000000c0), 0x10106, 0x2, 0x0) bpf$PROG_LOAD(0x5, 0x0, 0x0) close(0xffffffffffffffff) r6 = socket$inet6_sctp(0xa, 0x5, 0x84) r7 = syz_io_uring_setup(0x10e, &(0x7f0000000140)={0x0, 0xcb6, 0x400, 0x0, 0x1bb}, &(0x7f0000000240)=0x0, &(0x7f0000000280)=0x0) syz_memcpy_off$IO_URING_METADATA_GENERIC(r8, 0x4, &(0x7f0000000080)=0xfffffffc, 0x0, 0x4) r10 = seccomp$SECCOMP_SET_MODE_FILTER_LISTENER(0x1, 0xa, &(0x7f0000000040)={0x1, &(0x7f0000000000)=[{0x6, 0x0, 0x8, 0x7fc00100}]}) ioctl$SECCOMP_IOCTL_NOTIF_RECV(r10, 0xc0502100, 0x0) syz_io_uring_submit(r8, r9, &(0x7f00000002c0)=@IORING_OP_WRITEV={0x2, 0x1, 0x1002, @fd_index=0x7, 0x3ff, &(0x7f0000001540)=[{&(0x7f0000000440)="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", 0x1000}, {&(0x7f0000000380)="c53705257215a9b4db553e63118c68f780aa2d0907ae73f9dc8df3aa90cf9c2b185a21f85dc4a7d6208783386dbfc86bf5b943f8cdeb856e151fbd141cc005a338c94e17c851", 0x46}, {&(0x7f0000001440)="dba5c48b52cd39e024b5944d80dd94657240f88382512ad0ba146448c38e262d46f16c06796d48682aa7df60899422d61d2624ee420cd204f6ae17b4f0772263a25645f3c905bc6b52bdf3b91f80d1670aae574e5c9ba9de1e74edd4d1efd39c9358b22cb4e1bdb46bee2b5837b6797d4ee3fdbb991230d9559cbbfa4e72803e98055875295721ee9e792ca6b2ba2545591c92e990057269121496c9d2b690bb88aa7365bb3a9378a33c940b7af3e699ee69eae06b1dfc4c7c7455949c1cada726449dc849b3cd2868b7eeea3fd8adc61202c47c4284ecb0f3bb8b", 0xdb}], 0x3, 0x2d, 0x1, {0x1}}) io_uring_enter(r7, 0x47f6, 0x0, 0x0, 0x0, 0x0) shutdown(r6, 0x0) getsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX3(r6, 0x84, 0x6f, &(0x7f0000000340)={0x0, 0x10, &(0x7f00000001c0)=[@in={0x2, 0x4e27, @multicast1}]}, 0x0) program did not crash program did not crash testing program (duration=6m0s, {Threaded:true Repeat:true RepeatTimes:0 Procs:5 Slowdown:1 Sandbox:none SandboxArg:0 Leak:false NetInjection:true NetDevices:true NetReset:true Cgroups:true BinfmtMisc:true CloseFDs:true KCSAN:false DevlinkPCI:false NicVF:false USB:true VhciInjection:true Wifi:true IEEE802154:true Sysctl:true Swap:true UseTmpDir:true HandleSegv:true Trace:false CallComments:true LegacyOptions:{Collide:false Fault:false FaultCall:0 FaultNth:0}}): sendmsg$NL80211_CMD_TRIGGER_SCAN-syz_usb_connect-socket$inet-setsockopt$inet_tcp_int-bind$inet-gettid-openat$cgroup_root-openat$cgroup_ro-read$alg-socket$nl_generic-syz_genetlink_get_family_id$nl80211-sendmsg$NL80211_CMD_REMAIN_ON_CHANNEL-syz_usb_connect-sendmsg$NL80211_CMD_GET_MPP-syz_open_dev$usbfs-ioctl$USBDEVFS_REAPURB-socket$nl_rdma-bpf$BPF_RAW_TRACEPOINT_OPEN-prlimit64-sched_setscheduler-getpid-sched_setscheduler-mmap-socketpair$unix-connect$unix-sendmmsg$unix-recvmmsg-sched_setscheduler-socket$inet6_sctp-setsockopt detailed listing: executing program 0: sendmsg$NL80211_CMD_TRIGGER_SCAN(0xffffffffffffffff, &(0x7f0000000380)={0x0, 0x0, &(0x7f0000000340)={&(0x7f0000000780)=ANY=[@ANYBLOB="ddd6541ca36da05536d960fb67d7de345044bcf8", @ANYBLOB="6fa207684f23c10241c5a60cf61f3bb454ae00b839dc184e0dcb7dba139ae48946c752dbae45f61361aadf94edde4495704b906a39cffc853c836a1ba5fe1abd82721f4911fe86306e3c202420ade0b74e7d8e0aa0ac18b154dbf566bfa6fb391c", @ANYRES16], 0x1c}, 0x1, 0x0, 0x0, 0x20004000}, 0x8c0) syz_usb_connect(0x0, 0x2d, &(0x7f0000000580)=ANY=[@ANYBLOB="1201000083667d1040206402d14e0102030109021b000100000000090400000190f19c00090584"], 0x0) r0 = socket$inet(0x2, 0x5, 0xfffffffd) setsockopt$inet_tcp_int(r0, 0x6, 0x80000000000002, &(0x7f00000004c0)=0x79, 0x4) bind$inet(r0, &(0x7f0000000080)={0x2, 0x4e23, @local}, 0x10) gettid() r1 = openat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000000), 0x200002, 0x0) r2 = openat$cgroup_ro(r1, &(0x7f0000000100)='cpuacct.usage_all\x00', 0x275a, 0x0) read$alg(r2, &(0x7f0000000040)=""/136, 0x88) r3 = socket$nl_generic(0x10, 0x3, 0x10) r4 = syz_genetlink_get_family_id$nl80211(&(0x7f0000000080), 0xffffffffffffffff) sendmsg$NL80211_CMD_REMAIN_ON_CHANNEL(r3, &(0x7f00000002c0)={0x0, 0x0, &(0x7f0000000400)={&(0x7f0000000700)=ANY=[@ANYRESHEX=r4, @ANYRES32=r4, @ANYBLOB="796100000000000000097e00000008040300", @ANYRES32=0x0, @ANYBLOB="050019010e000000"], 0x24}, 0x1, 0x0, 0x0, 0x2004c851}, 0x4020050) syz_usb_connect(0x2, 0x24, &(0x7f00000003c0)=ANY=[@ANYBLOB="1201000221ecfa383a854ec9a593275624081e041d40bfc5010203010902120001025320882f49482bbc730904df"], &(0x7f0000000440)={0x0, 0x0, 0x0, 0x0, 0x1, [{0x98, &(0x7f00000005c0)=ANY=[@ANYBLOB="98031522705b74b8fd57b8e0094a4f2d0223f7efdb0b63f6be1706fd4167058770cc5c5b88b8a39a2c3bcae6a76cb34295993e5c40137bdc2fbc4d96859a3d98f7f36ef0d3327659c8544c58e6b5c310395e79dbd1f87123653c9348ead4a9c33c718d9ead3db4e2ee7977b11df323c56780f84d4b4f234421d50ecf7421ca9ab4a9368650b4725fd36f4eceec4b54321bbfbb4bd62bb6c2"]}]}) sendmsg$NL80211_CMD_GET_MPP(r2, &(0x7f0000000240)={&(0x7f0000000000)={0x10, 0x0, 0x0, 0x200}, 0xc, &(0x7f0000000140)={&(0x7f0000000680)=ANY=[@ANYBLOB="380000001a104079850210d53d09c304d6bca13b99c0f583ddb4df011779379a3facb953cf", @ANYRESOCT=0x0, @ANYBLOB="080028bd7000fddbdf256b0000000a00060008021100000100000a001a00ffffffffffff00000a0006000802110000000000"], 0x38}, 0x1, 0x0, 0x0, 0x860}, 0x4) r5 = syz_open_dev$usbfs(&(0x7f0000000100), 0x76, 0x101301) ioctl$USBDEVFS_REAPURB(r5, 0x4008550c, 0x0) socket$nl_rdma(0x10, 0x3, 0x14) bpf$BPF_RAW_TRACEPOINT_OPEN(0x11, 0x0, 0x0) prlimit64(0x0, 0xe, &(0x7f0000000140)={0x8, 0x88}, 0x0) sched_setscheduler(0x0, 0x1, &(0x7f0000000240)=0x7) r6 = getpid() sched_setscheduler(r6, 0x2, &(0x7f0000000200)=0x7) mmap(&(0x7f0000000000/0xb36000)=nil, 0xb36000, 0xb635773f06ebbeee, 0x8031, 0xffffffffffffffff, 0x0) socketpair$unix(0x1, 0x2, 0x0, &(0x7f0000000200)={0xffffffffffffffff, 0xffffffffffffffff}) connect$unix(0xffffffffffffffff, &(0x7f0000000500)=@abs={0x0, 0x0, 0x4e1f}, 0x6e) sendmmsg$unix(r7, &(0x7f0000000940)=[{{&(0x7f0000000180)=@file={0x1, './file0\x00'}, 0x6e, &(0x7f00000003c0), 0x0, 0x0, 0x0, 0x895}}, {{&(0x7f0000000800)=@file={0x1, './file0\x00'}, 0x6e, &(0x7f0000000480)=[{&(0x7f0000000300)="646ad4006a9583f277e37d4c3a62b0d2381ccd66df554e843b793c7d2fb0f4823fb8dc5041f8ed1fc48dfec7280a0d3428267efa859fb33f674a8973ac13aba7", 0x40}], 0x1, &(0x7f0000000900)=[@rights={{0x18, 0x1, 0x1, [0xffffffffffffffff, 0xffffffffffffffff]}}], 0x18}}], 0x2, 0x814) recvmmsg(r0, &(0x7f00000000c0), 0x0, 0x2, 0x0) sched_setscheduler(0x0, 0x2, &(0x7f0000000000)=0x6) r8 = socket$inet6_sctp(0xa, 0x1, 0x84) setsockopt(r8, 0x84, 0x81, &(0x7f0000000280)="1a00000002000000", 0x8) program did not crash testing program (duration=6m0s, {Threaded:true Repeat:true RepeatTimes:0 Procs:5 Slowdown:1 Sandbox:none SandboxArg:0 Leak:false NetInjection:true NetDevices:true NetReset:true Cgroups:true BinfmtMisc:true CloseFDs:true KCSAN:false DevlinkPCI:false NicVF:false USB:true VhciInjection:true Wifi:true IEEE802154:true Sysctl:true Swap:true UseTmpDir:true HandleSegv:true Trace:false CallComments:true LegacyOptions:{Collide:false Fault:false FaultCall:0 FaultNth:0}}): add_key$keyring-request_key-openat$kvm-syz_open_dev$video-syz_open_dev$vim2m-pread64-pread64-ioctl$KVM_CREATE_VM-socket$inet6-bpf$BPF_PROG_WITH_BTFID_LOAD-bpf$BPF_PROG_TEST_RUN-syz_io_uring_setup-io_uring_register$IORING_REGISTER_EVENTFD_ASYNC-ioctl$TCSETS-timer_settime-prlimit64-sched_setaffinity-prctl$PR_SCHED_CORE-syz_open_dev$MSR-read$msr-openat$audio-ioctl$SNDCTL_DSP_SETFRAGMENT-ioctl$SNDCTL_DSP_CHANNELS-ioctl$SNDCTL_DSP_SPEED-read$dsp-ioctl$KVM_CREATE_VCPU-ioctl$KVM_SET_NESTED_STATE-syz_usb_connect detailed listing: executing program 0: r0 = add_key$keyring(&(0x7f00000000c0), &(0x7f0000000100)={'syz', 0x2}, 0x0, 0x0, 0xfffffffffffffffb) request_key(&(0x7f0000000240)='encrypted\x00', 0x0, &(0x7f0000000280)='\x00\xa8\xd8~3[q\x1f\x80\xc8\xcd\xd0\xa6\xd2G\xbb}\x1b\xd40\xb7\x1c^T\xb9\xeb\xda1\a]2F\x02\x8f\x0f\xb9K\x06S\xae\xac\x8d\xa89\xf9A\xe85\x93\xd8\xa0L8\x87\x16\xc8\xd7:\xeb\x19\xb1\xb7\xf4\x8c\xa0\xf6\xee\xdf\xf0\x11Y\x81p\xa3b\x8dvHf\xea\xe9\xe5\xce\xcb\x05\xef\x82\x8cYXo\x0e\xa2\b\x1c\xeb;J\x81c\x91[\x8a\x81O\x93g\xd9\xaf\x97\x99\t\xe6?#\x85', r0) r1 = openat$kvm(0xffffffffffffff9c, &(0x7f0000000100), 0x8000, 0x0) r2 = syz_open_dev$video(&(0x7f0000000000), 0x7fffffff, 0x0) r3 = syz_open_dev$vim2m(&(0x7f0000000000), 0x7, 0x2) pread64(r3, &(0x7f0000000180)=""/81, 0x51, 0x5) pread64(r2, 0x0, 0x0, 0x0) r4 = ioctl$KVM_CREATE_VM(r1, 0xae01, 0x0) socket$inet6(0xa, 0x1, 0x0) r5 = bpf$BPF_PROG_WITH_BTFID_LOAD(0x5, &(0x7f00000003c0)=@bpf_lsm={0x1e, 0x3, 0x0, &(0x7f0000000280)='GPL\x00', 0x0, 0x0, 0x0, 0x0, 0x0, '\x00', 0x0, 0x24}, 0x94) bpf$BPF_PROG_TEST_RUN(0x1c, &(0x7f00000005c0)={r5, 0x0, 0x24, 0x2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x4}, 0xa) r6 = syz_io_uring_setup(0x39, &(0x7f0000000580)={0x0, 0xe7b7, 0x13500, 0x0, 0xdf}, &(0x7f0000000240), &(0x7f0000001880)) io_uring_register$IORING_REGISTER_EVENTFD_ASYNC(r6, 0x21, &(0x7f0000000440), 0x1) ioctl$TCSETS(0xffffffffffffffff, 0x40045431, 0x0) timer_settime(0x0, 0x0, 0x0, 0x0) prlimit64(0x0, 0xe, &(0x7f0000000140)={0x8, 0x8b}, 0x0) sched_setaffinity(0x0, 0xff43, &(0x7f00000002c0)=0x2) prctl$PR_SCHED_CORE(0x3e, 0x1, 0x0, 0x2, 0x0) r7 = syz_open_dev$MSR(&(0x7f00000007c0), 0x0, 0x0) read$msr(r7, &(0x7f0000019680)=""/102392, 0x18ff8) r8 = openat$audio(0xffffffffffffff9c, &(0x7f0000000040), 0x0, 0x0) ioctl$SNDCTL_DSP_SETFRAGMENT(r8, 0xc004500a, &(0x7f0000000240)=0x3) ioctl$SNDCTL_DSP_CHANNELS(r8, 0xc0045006, 0x0) ioctl$SNDCTL_DSP_SPEED(r8, 0xc0045002, &(0x7f00000000c0)) read$dsp(r8, &(0x7f00000001c0)=""/95, 0x2) r9 = ioctl$KVM_CREATE_VCPU(r4, 0xae41, 0x2) ioctl$KVM_SET_NESTED_STATE(r9, 0xc048aeca, &(0x7f0000003680)={{0x1, 0x0, 0x80, {0x1000, 0x80a0000, 0x2}}, 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syz_usb_connect(0x0, 0x24, &(0x7f0000000080)=ANY=[@ANYBLOB="12010000201b4510fc0428155d6d01020301090212000100000000090401"], 0x0) program did not crash testing program (duration=6m0s, {Threaded:true Repeat:true RepeatTimes:0 Procs:5 Slowdown:1 Sandbox:none SandboxArg:0 Leak:false NetInjection:true NetDevices:true NetReset:true Cgroups:true BinfmtMisc:true CloseFDs:true KCSAN:false DevlinkPCI:false NicVF:false USB:true VhciInjection:true Wifi:true IEEE802154:true Sysctl:true Swap:true UseTmpDir:true HandleSegv:true Trace:false CallComments:true LegacyOptions:{Collide:false Fault:false FaultCall:0 FaultNth:0}}): openat$tun-ioctl$TUNSETIFF-ioctl$TUNSETOFFLOAD-openat$tun-ioctl$TUNSETIFF-add_key$user-creat-write$binfmt_elf32-open$dir-syz_usb_connect-syz_usb_control_io-syz_usb_control_io-syz_usb_control_io$cdc_ncm-syz_usb_control_io$cdc_ncm-syz_usb_control_io$hid-syz_usb_control_io$hid-syz_usb_control_io-syz_usb_disconnect-inotify_init1-mmap$xdp-bpf$PROG_LOAD-bpf$BPF_LINK_CREATE_XDP-socketpair$unix-setsockopt$SO_ATTACH_FILTER-syz_usb_connect-syz_usb_connect$cdc_ncm-syz_usb_disconnect-syz_usb_ep_write-syz_open_dev$char_usb-syz_genetlink_get_family_id$nl80211 detailed listing: executing program 0: r0 = openat$tun(0xffffffffffffff9c, &(0x7f0000000240), 0x0, 0x0) ioctl$TUNSETIFF(r0, 0x400454ca, &(0x7f0000000040)={'syzkaller0\x00', 0x7101}) ioctl$TUNSETOFFLOAD(r0, 0x400454ce, 0x6) r1 = openat$tun(0xffffffffffffff9c, &(0x7f0000000240), 0x0, 0x0) ioctl$TUNSETIFF(r1, 0x400454ca, &(0x7f0000000040)={'syzkaller0\x00', 0x7101}) add_key$user(&(0x7f00000002c0), 0x0, 0x0, 0x0, 0xfffffffffffffffe) r2 = creat(&(0x7f0000000000)='./file0\x00', 0xd931d3864d39ddd8) write$binfmt_elf32(r2, &(0x7f00000002c0)=ANY=[@ANYBLOB="48c5"], 0x69) r3 = open$dir(&(0x7f0000000080)='./file0\x00', 0x0, 0x0) r4 = syz_usb_connect(0x5, 0x24, &(0x7f0000000080)={{0x12, 0x1, 0x0, 0xd2, 0x15, 0x34, 0x8, 0x41e, 0x401c, 0x1d9c, 0x1, 0x2, 0x3, 0x1, [{{0x9, 0x2, 0x12, 0x1, 0x0, 0x0, 0x0, 0x0, [{{0x9, 0x4, 0x0, 0x0, 0x0, 0x4b, 0x19, 0x86}}]}}]}}, 0x0) syz_usb_control_io(r4, 0x0, 0x0) syz_usb_control_io(r4, 0x0, 0x0) syz_usb_control_io$cdc_ncm(r4, 0x0, 0x0) syz_usb_control_io$cdc_ncm(r4, 0x0, 0x0) syz_usb_control_io$hid(r4, 0x0, 0x0) syz_usb_control_io$hid(r4, 0x0, 0x0) syz_usb_control_io(r4, 0x0, 0x0) syz_usb_disconnect(r4) inotify_init1(0x80000) mmap$xdp(&(0x7f0000ffc000/0x4000)=nil, 0x4000, 0x0, 0x12, r3, 0x0) r5 = bpf$PROG_LOAD(0x5, &(0x7f0000000040)={0x2, 0x4, &(0x7f0000000200)=ANY=[@ANYBLOB="180000000300000000000000fe020010850000000700000095"], &(0x7f0000000000)='GPL\x00', 0x0, 0x0, 0x0, 0x100, 0x70, '\x00', 0x0, @fallback=0x30, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfffffff8}, 0x94) bpf$BPF_LINK_CREATE_XDP(0x1c, &(0x7f0000000140)={r5, 0x0, 0x30, 0x15, @val=@netfilter={0x3, 0x0, 0x4, 0x1}}, 0x20) socketpair$unix(0x1, 0x2, 0x0, &(0x7f0000000380)={0xffffffffffffffff, 0xffffffffffffffff}) setsockopt$SO_ATTACH_FILTER(r6, 0x1, 0x1a, &(0x7f0000000ac0)={0x5, &(0x7f0000000080)=[{0x1, 0x3, 0x1, 0x7}, {0x800, 0x7c, 0x0, 0xb}, {0xf, 0xc, 0x7}, {0x7, 0x4, 0x5, 0x5}, {0x6, 0x6, 0xb7, 0x200}]}, 0x10) syz_usb_connect(0x2, 0x2d, &(0x7f0000000000)=ANY=[@ANYRES32=0x0, @ANYBLOB="cb0013dd", @ANYRES8=r6], 0x0) r7 = syz_usb_connect$cdc_ncm(0x0, 0x72, &(0x7f0000000080)=ANY=[@ANYBLOB="1201000002000040257d15a4400001040001090260004201000000090400000102090000052406000105240000000d240f01000004eaffffff1e0006031a00000804800200090581", @ANYBLOB="f7", @ANYRES32=r1], 0x0) syz_usb_disconnect(r7) syz_usb_ep_write(r7, 0x2, 0x64, &(0x7f0000000300)="e50a47d3c6577c3ef96cebfb38bf840fccb1a760e5d33f8a5196345391978dd8bdc68a5beeaeba5139a1b77ba26ffa8caf1692a118b8659023a020545ecf5d4ac58e58dfafffc4eeca6f3b256fff227a595fb501e4ba3612e4419eb97daa54fe138d8637") syz_open_dev$char_usb(0xc, 0xb4, 0x0) syz_genetlink_get_family_id$nl80211(0x0, 0xffffffffffffffff) program did not crash testing program (duration=6m0s, {Threaded:true Repeat:true RepeatTimes:0 Procs:5 Slowdown:1 Sandbox:none SandboxArg:0 Leak:false NetInjection:true NetDevices:true NetReset:true Cgroups:true BinfmtMisc:true CloseFDs:true KCSAN:false DevlinkPCI:false NicVF:false USB:true VhciInjection:true Wifi:true IEEE802154:true Sysctl:true Swap:true UseTmpDir:true HandleSegv:true Trace:false CallComments:true LegacyOptions:{Collide:false Fault:false FaultCall:0 FaultNth:0}}): sched_setscheduler-sched_setaffinity-prctl$PR_SCHED_CORE-syz_open_dev$MSR-read$msr-socket$key-socket$inet_tcp-socket$nl_route-fanotify_init-fcntl$dupfd-fanotify_mark-close-socket$inet6_mptcp-fsopen-syz_usb_connect$hid-syz_io_uring_setup-syz_memcpy_off$IO_URING_METADATA_GENERIC-syz_io_uring_submit-io_uring_enter detailed listing: executing program 0: sched_setscheduler(0x0, 0x2, &(0x7f0000000640)=0x2) sched_setaffinity(0x0, 0x8, &(0x7f0000000280)=0x2) prctl$PR_SCHED_CORE(0x3e, 0x1, 0x0, 0x2, 0x0) r0 = syz_open_dev$MSR(&(0x7f00000001c0), 0x0, 0x0) read$msr(r0, &(0x7f0000032680)=""/102392, 0x18ff8) socket$key(0xf, 0x3, 0x2) socket$inet_tcp(0x2, 0x1, 0x0) r1 = socket$nl_route(0x10, 0x3, 0x0) r2 = fanotify_init(0x500, 0x0) r3 = fcntl$dupfd(r1, 0x0, r2) fanotify_mark(r2, 0x1, 0x40000019, r3, 0x0) close(0xffffffffffffffff) socket$inet6_mptcp(0xa, 0x1, 0x106) fsopen(&(0x7f0000000280)='ceph\x00', 0x0) syz_usb_connect$hid(0x0, 0x3f, 0x0, 0x0) r4 = syz_io_uring_setup(0xbe0, &(0x7f0000000640)={0x0, 0xec22, 0x400, 0x2, 0x40000337, 0x0, r3}, &(0x7f00000006c0)=0x0, &(0x7f00000001c0)=0x0) syz_memcpy_off$IO_URING_METADATA_GENERIC(r5, 0x4, &(0x7f0000000180)=0xfffffffc, 0x0, 0x4) syz_io_uring_submit(r5, r6, &(0x7f0000000200)=@IORING_OP_READV=@pass_iovec={0x1, 0x0, 0x0, @fd_index=0x4, 0x0, &(0x7f0000000600)=[{&(0x7f0000001800)=""/216, 0xd8}], 0x1}) io_uring_enter(r4, 0x847ba, 0x0, 0xe, 0x0, 0x0) program did not crash testing program (duration=6m0s, {Threaded:true Repeat:true RepeatTimes:0 Procs:5 Slowdown:1 Sandbox:none SandboxArg:0 Leak:false NetInjection:true NetDevices:true NetReset:true Cgroups:true BinfmtMisc:true CloseFDs:true KCSAN:false DevlinkPCI:false NicVF:false USB:true VhciInjection:true Wifi:true IEEE802154:true Sysctl:true Swap:true UseTmpDir:true HandleSegv:true Trace:false CallComments:true LegacyOptions:{Collide:false Fault:false FaultCall:0 FaultNth:0}}): sched_setscheduler-sched_setaffinity-prctl$PR_SCHED_CORE-syz_open_dev$MSR-read$msr-socket$key-socket$inet_tcp-socket$nl_route-fanotify_init-fcntl$dupfd-fanotify_mark-close-socket$inet6_mptcp-fsopen-syz_usb_connect$hid-syz_io_uring_setup-syz_memcpy_off$IO_URING_METADATA_GENERIC-syz_io_uring_submit-io_uring_enter detailed listing: executing program 0: sched_setscheduler(0x0, 0x2, &(0x7f0000000640)=0x2) sched_setaffinity(0x0, 0x8, &(0x7f0000000280)=0x2) prctl$PR_SCHED_CORE(0x3e, 0x1, 0x0, 0x2, 0x0) r0 = syz_open_dev$MSR(&(0x7f00000001c0), 0x0, 0x0) read$msr(r0, &(0x7f0000032680)=""/102392, 0x18ff8) socket$key(0xf, 0x3, 0x2) socket$inet_tcp(0x2, 0x1, 0x0) r1 = socket$nl_route(0x10, 0x3, 0x0) r2 = fanotify_init(0x500, 0x0) r3 = fcntl$dupfd(r1, 0x0, r2) fanotify_mark(r2, 0x1, 0x40000019, r3, 0x0) close(0xffffffffffffffff) socket$inet6_mptcp(0xa, 0x1, 0x106) fsopen(&(0x7f0000000280)='ceph\x00', 0x0) syz_usb_connect$hid(0x0, 0x3f, 0x0, 0x0) r4 = syz_io_uring_setup(0xbe0, &(0x7f0000000640)={0x0, 0xec22, 0x400, 0x2, 0x40000337, 0x0, r3}, &(0x7f00000006c0)=0x0, &(0x7f00000001c0)=0x0) syz_memcpy_off$IO_URING_METADATA_GENERIC(r5, 0x4, &(0x7f0000000180)=0xfffffffc, 0x0, 0x4) syz_io_uring_submit(r5, r6, &(0x7f0000000200)=@IORING_OP_READV=@pass_iovec={0x1, 0x0, 0x0, @fd_index=0x4, 0x0, &(0x7f0000000600)=[{&(0x7f0000001800)=""/216, 0xd8}], 0x1}) io_uring_enter(r4, 0x847ba, 0x0, 0xe, 0x0, 0x0) program did not crash testing program (duration=6m0s, {Threaded:true Repeat:true RepeatTimes:0 Procs:5 Slowdown:1 Sandbox:none SandboxArg:0 Leak:false NetInjection:true NetDevices:true NetReset:true Cgroups:true BinfmtMisc:true CloseFDs:true KCSAN:false DevlinkPCI:false NicVF:false USB:true VhciInjection:true Wifi:true IEEE802154:true Sysctl:true Swap:true UseTmpDir:true HandleSegv:true Trace:false CallComments:true LegacyOptions:{Collide:false Fault:false FaultCall:0 FaultNth:0}}): openat$adsp1-ioctl$SNDCTL_DSP_SETFRAGMENT-openat$dsp1-syz_usb_connect-syz_open_dev$I2C-writev-read$dsp-write$dsp-prlimit64-creat-close-ioctl$NBD_SET_SIZE-syz_open_dev$tty20-socketpair$unix-mount$9p_fd-sched_setscheduler-getpid-sched_setscheduler-mmap-socketpair$unix-connect$unix-sendmmsg$unix-recvmmsg-sched_setscheduler-openat$fuse-openat$nvme_fabrics-openat$sysfs-write$binfmt_elf64-write$binfmt_aout detailed listing: executing program 0: r0 = openat$adsp1(0xffffffffffffff9c, &(0x7f0000000040), 0xa0201, 0x0) ioctl$SNDCTL_DSP_SETFRAGMENT(r0, 0xc004500a, &(0x7f0000000000)) r1 = openat$dsp1(0xffffffffffffff9c, &(0x7f0000000100), 0x0, 0x0) syz_usb_connect(0x0, 0x24, &(0x7f0000000000)={{0x12, 0x1, 0x0, 0x8e, 0x88, 0x5, 0x20, 0x8086, 0x9500, 0xb6d8, 0x1, 0x2, 0x3, 0x1, [{{0x9, 0x2, 0x12, 0x1, 0x0, 0x0, 0x0, 0x0, [{{0x9, 0x4, 0x1, 0x0, 0x0, 0x15, 0xcc, 0x1c}}]}}]}}, 0x0) r2 = syz_open_dev$I2C(&(0x7f0000000000), 0x1, 0x402) writev(r2, &(0x7f0000000180)=[{&(0x7f0000000040)='Y', 0x1}], 0x1) read$dsp(r1, &(0x7f00000002c0)=""/4092, 0xffc) write$dsp(r0, &(0x7f00000012c0)="a52876830a602214f6b4e928d758f38a5a7cb4b31c4c09289e9ebb6286784ca3", 0x4000) prlimit64(0x0, 0xe, &(0x7f0000000140)={0x8, 0x100}, 0x0) r3 = creat(&(0x7f0000000080)='./file0\x00', 0x0) close(r3) ioctl$NBD_SET_SIZE(r3, 0xab02, 0x1) syz_open_dev$tty20(0xc, 0x4, 0x0) socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000000140)={0xffffffffffffffff}) mount$9p_fd(0x0, &(0x7f0000000240)='./file0\x00', &(0x7f0000000040), 0x208000, &(0x7f0000000180)={'trans=fd,', {'rfdno', 0x3d, r3}, 0x2c, {'wfdno', 0x3d, r4}}) sched_setscheduler(0x0, 0x1, &(0x7f0000000240)=0x7) r5 = getpid() sched_setscheduler(r5, 0x2, &(0x7f0000000200)=0x7) mmap(&(0x7f0000000000/0xb36000)=nil, 0xb36000, 0xb635773f06ebbeee, 0x8031, 0xffffffffffffffff, 0x1000) socketpair$unix(0x1, 0x2, 0x0, &(0x7f0000000200)={0xffffffffffffffff, 0xffffffffffffffff}) connect$unix(r6, &(0x7f000001a300)=@file={0x0, './file0\x00'}, 0x6e) sendmmsg$unix(r7, &(0x7f0000000000), 0x651, 0x0) recvmmsg(r6, &(0x7f00000000c0), 0x10106, 0x2, 0x0) sched_setscheduler(0x0, 0x2, &(0x7f0000000000)=0x6) openat$fuse(0xffffffffffffff9c, 0x0, 0x42, 0x0) r8 = openat$nvme_fabrics(0xffffffffffffff9c, &(0x7f0000000000), 0x402, 0x0) r9 = openat$sysfs(0xffffffffffffff9c, &(0x7f00000002c0)='/sys/power/sync_on_suspend', 0x40002, 0x0) write$binfmt_elf64(r9, &(0x7f0000000040)=ANY=[], 0xfffffdd5) write$binfmt_aout(r8, 0x0, 0x0) program crashed: INFO: task hung in dvb_usbv2_exit single: successfully extracted reproducer found reproducer with 29 syscalls minimizing guilty program testing program (duration=6m0s, {Threaded:true Repeat:true RepeatTimes:0 Procs:5 Slowdown:1 Sandbox:none SandboxArg:0 Leak:false NetInjection:true NetDevices:true NetReset:true Cgroups:true BinfmtMisc:true CloseFDs:true KCSAN:false DevlinkPCI:false NicVF:false USB:true VhciInjection:true Wifi:true IEEE802154:true Sysctl:true Swap:true UseTmpDir:true HandleSegv:true Trace:false CallComments:true LegacyOptions:{Collide:false Fault:false FaultCall:0 FaultNth:0}}): openat$adsp1-ioctl$SNDCTL_DSP_SETFRAGMENT-openat$dsp1-syz_usb_connect-syz_open_dev$I2C-writev-read$dsp-write$dsp-prlimit64-creat-close-ioctl$NBD_SET_SIZE-syz_open_dev$tty20-socketpair$unix-mount$9p_fd-sched_setscheduler-getpid-sched_setscheduler-mmap-socketpair$unix-connect$unix-sendmmsg$unix-recvmmsg-sched_setscheduler-openat$fuse-openat$nvme_fabrics-openat$sysfs-write$binfmt_elf64 detailed listing: executing program 0: r0 = openat$adsp1(0xffffffffffffff9c, &(0x7f0000000040), 0xa0201, 0x0) ioctl$SNDCTL_DSP_SETFRAGMENT(r0, 0xc004500a, &(0x7f0000000000)) r1 = openat$dsp1(0xffffffffffffff9c, &(0x7f0000000100), 0x0, 0x0) syz_usb_connect(0x0, 0x24, &(0x7f0000000000)={{0x12, 0x1, 0x0, 0x8e, 0x88, 0x5, 0x20, 0x8086, 0x9500, 0xb6d8, 0x1, 0x2, 0x3, 0x1, [{{0x9, 0x2, 0x12, 0x1, 0x0, 0x0, 0x0, 0x0, [{{0x9, 0x4, 0x1, 0x0, 0x0, 0x15, 0xcc, 0x1c}}]}}]}}, 0x0) r2 = syz_open_dev$I2C(&(0x7f0000000000), 0x1, 0x402) writev(r2, &(0x7f0000000180)=[{&(0x7f0000000040)='Y', 0x1}], 0x1) read$dsp(r1, &(0x7f00000002c0)=""/4092, 0xffc) write$dsp(r0, &(0x7f00000012c0)="a52876830a602214f6b4e928d758f38a5a7cb4b31c4c09289e9ebb6286784ca3", 0x4000) prlimit64(0x0, 0xe, &(0x7f0000000140)={0x8, 0x100}, 0x0) r3 = creat(&(0x7f0000000080)='./file0\x00', 0x0) close(r3) ioctl$NBD_SET_SIZE(r3, 0xab02, 0x1) syz_open_dev$tty20(0xc, 0x4, 0x0) socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000000140)={0xffffffffffffffff}) mount$9p_fd(0x0, &(0x7f0000000240)='./file0\x00', &(0x7f0000000040), 0x208000, &(0x7f0000000180)={'trans=fd,', {'rfdno', 0x3d, r3}, 0x2c, {'wfdno', 0x3d, r4}}) sched_setscheduler(0x0, 0x1, &(0x7f0000000240)=0x7) r5 = getpid() sched_setscheduler(r5, 0x2, &(0x7f0000000200)=0x7) mmap(&(0x7f0000000000/0xb36000)=nil, 0xb36000, 0xb635773f06ebbeee, 0x8031, 0xffffffffffffffff, 0x1000) socketpair$unix(0x1, 0x2, 0x0, &(0x7f0000000200)={0xffffffffffffffff, 0xffffffffffffffff}) connect$unix(r6, &(0x7f000001a300)=@file={0x0, './file0\x00'}, 0x6e) sendmmsg$unix(r7, &(0x7f0000000000), 0x651, 0x0) recvmmsg(r6, &(0x7f00000000c0), 0x10106, 0x2, 0x0) sched_setscheduler(0x0, 0x2, &(0x7f0000000000)=0x6) openat$fuse(0xffffffffffffff9c, 0x0, 0x42, 0x0) openat$nvme_fabrics(0xffffffffffffff9c, &(0x7f0000000000), 0x402, 0x0) r8 = openat$sysfs(0xffffffffffffff9c, &(0x7f00000002c0)='/sys/power/sync_on_suspend', 0x40002, 0x0) write$binfmt_elf64(r8, &(0x7f0000000040)=ANY=[], 0xfffffdd5) program crashed: INFO: task hung in dvb_usbv2_exit testing program (duration=6m0s, {Threaded:true Repeat:true RepeatTimes:0 Procs:5 Slowdown:1 Sandbox:none SandboxArg:0 Leak:false NetInjection:true NetDevices:true NetReset:true Cgroups:true BinfmtMisc:true CloseFDs:true KCSAN:false DevlinkPCI:false NicVF:false USB:true VhciInjection:true Wifi:true IEEE802154:true Sysctl:true Swap:true UseTmpDir:true HandleSegv:true Trace:false CallComments:true LegacyOptions:{Collide:false Fault:false FaultCall:0 FaultNth:0}}): openat$adsp1-ioctl$SNDCTL_DSP_SETFRAGMENT-openat$dsp1-syz_usb_connect-syz_open_dev$I2C-writev-read$dsp-write$dsp-prlimit64-creat-close-ioctl$NBD_SET_SIZE-syz_open_dev$tty20-socketpair$unix-mount$9p_fd-sched_setscheduler-getpid-sched_setscheduler-mmap-socketpair$unix-connect$unix-sendmmsg$unix-recvmmsg-sched_setscheduler-openat$fuse-openat$nvme_fabrics-openat$sysfs detailed listing: executing program 0: r0 = openat$adsp1(0xffffffffffffff9c, &(0x7f0000000040), 0xa0201, 0x0) ioctl$SNDCTL_DSP_SETFRAGMENT(r0, 0xc004500a, &(0x7f0000000000)) r1 = openat$dsp1(0xffffffffffffff9c, &(0x7f0000000100), 0x0, 0x0) syz_usb_connect(0x0, 0x24, &(0x7f0000000000)={{0x12, 0x1, 0x0, 0x8e, 0x88, 0x5, 0x20, 0x8086, 0x9500, 0xb6d8, 0x1, 0x2, 0x3, 0x1, [{{0x9, 0x2, 0x12, 0x1, 0x0, 0x0, 0x0, 0x0, [{{0x9, 0x4, 0x1, 0x0, 0x0, 0x15, 0xcc, 0x1c}}]}}]}}, 0x0) r2 = syz_open_dev$I2C(&(0x7f0000000000), 0x1, 0x402) writev(r2, &(0x7f0000000180)=[{&(0x7f0000000040)='Y', 0x1}], 0x1) read$dsp(r1, &(0x7f00000002c0)=""/4092, 0xffc) write$dsp(r0, &(0x7f00000012c0)="a52876830a602214f6b4e928d758f38a5a7cb4b31c4c09289e9ebb6286784ca3", 0x4000) prlimit64(0x0, 0xe, &(0x7f0000000140)={0x8, 0x100}, 0x0) r3 = creat(&(0x7f0000000080)='./file0\x00', 0x0) close(r3) ioctl$NBD_SET_SIZE(r3, 0xab02, 0x1) syz_open_dev$tty20(0xc, 0x4, 0x0) socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000000140)={0xffffffffffffffff}) mount$9p_fd(0x0, &(0x7f0000000240)='./file0\x00', &(0x7f0000000040), 0x208000, &(0x7f0000000180)={'trans=fd,', {'rfdno', 0x3d, r3}, 0x2c, {'wfdno', 0x3d, r4}}) sched_setscheduler(0x0, 0x1, &(0x7f0000000240)=0x7) r5 = getpid() sched_setscheduler(r5, 0x2, &(0x7f0000000200)=0x7) mmap(&(0x7f0000000000/0xb36000)=nil, 0xb36000, 0xb635773f06ebbeee, 0x8031, 0xffffffffffffffff, 0x1000) socketpair$unix(0x1, 0x2, 0x0, &(0x7f0000000200)={0xffffffffffffffff, 0xffffffffffffffff}) connect$unix(r6, &(0x7f000001a300)=@file={0x0, './file0\x00'}, 0x6e) sendmmsg$unix(r7, &(0x7f0000000000), 0x651, 0x0) recvmmsg(r6, &(0x7f00000000c0), 0x10106, 0x2, 0x0) sched_setscheduler(0x0, 0x2, &(0x7f0000000000)=0x6) openat$fuse(0xffffffffffffff9c, 0x0, 0x42, 0x0) openat$nvme_fabrics(0xffffffffffffff9c, &(0x7f0000000000), 0x402, 0x0) openat$sysfs(0xffffffffffffff9c, &(0x7f00000002c0)='/sys/power/sync_on_suspend', 0x40002, 0x0) program crashed: INFO: task hung in dvb_usbv2_exit testing program (duration=6m0s, {Threaded:true Repeat:true RepeatTimes:0 Procs:5 Slowdown:1 Sandbox:none SandboxArg:0 Leak:false NetInjection:true NetDevices:true NetReset:true Cgroups:true BinfmtMisc:true CloseFDs:true KCSAN:false DevlinkPCI:false NicVF:false USB:true VhciInjection:true Wifi:true IEEE802154:true Sysctl:true Swap:true UseTmpDir:true HandleSegv:true Trace:false CallComments:true LegacyOptions:{Collide:false Fault:false FaultCall:0 FaultNth:0}}): openat$adsp1-ioctl$SNDCTL_DSP_SETFRAGMENT-openat$dsp1-syz_usb_connect-syz_open_dev$I2C-writev-read$dsp-write$dsp-prlimit64-creat-close-ioctl$NBD_SET_SIZE-syz_open_dev$tty20-socketpair$unix-mount$9p_fd-sched_setscheduler-getpid-sched_setscheduler-mmap-socketpair$unix-connect$unix-sendmmsg$unix-recvmmsg-sched_setscheduler-openat$fuse-openat$nvme_fabrics detailed listing: executing program 0: r0 = openat$adsp1(0xffffffffffffff9c, &(0x7f0000000040), 0xa0201, 0x0) ioctl$SNDCTL_DSP_SETFRAGMENT(r0, 0xc004500a, &(0x7f0000000000)) r1 = openat$dsp1(0xffffffffffffff9c, &(0x7f0000000100), 0x0, 0x0) syz_usb_connect(0x0, 0x24, &(0x7f0000000000)={{0x12, 0x1, 0x0, 0x8e, 0x88, 0x5, 0x20, 0x8086, 0x9500, 0xb6d8, 0x1, 0x2, 0x3, 0x1, [{{0x9, 0x2, 0x12, 0x1, 0x0, 0x0, 0x0, 0x0, [{{0x9, 0x4, 0x1, 0x0, 0x0, 0x15, 0xcc, 0x1c}}]}}]}}, 0x0) r2 = syz_open_dev$I2C(&(0x7f0000000000), 0x1, 0x402) writev(r2, &(0x7f0000000180)=[{&(0x7f0000000040)='Y', 0x1}], 0x1) read$dsp(r1, &(0x7f00000002c0)=""/4092, 0xffc) write$dsp(r0, &(0x7f00000012c0)="a52876830a602214f6b4e928d758f38a5a7cb4b31c4c09289e9ebb6286784ca3", 0x4000) prlimit64(0x0, 0xe, &(0x7f0000000140)={0x8, 0x100}, 0x0) r3 = creat(&(0x7f0000000080)='./file0\x00', 0x0) close(r3) ioctl$NBD_SET_SIZE(r3, 0xab02, 0x1) syz_open_dev$tty20(0xc, 0x4, 0x0) socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000000140)={0xffffffffffffffff}) mount$9p_fd(0x0, &(0x7f0000000240)='./file0\x00', &(0x7f0000000040), 0x208000, &(0x7f0000000180)={'trans=fd,', {'rfdno', 0x3d, r3}, 0x2c, {'wfdno', 0x3d, r4}}) sched_setscheduler(0x0, 0x1, &(0x7f0000000240)=0x7) r5 = getpid() sched_setscheduler(r5, 0x2, &(0x7f0000000200)=0x7) mmap(&(0x7f0000000000/0xb36000)=nil, 0xb36000, 0xb635773f06ebbeee, 0x8031, 0xffffffffffffffff, 0x1000) socketpair$unix(0x1, 0x2, 0x0, &(0x7f0000000200)={0xffffffffffffffff, 0xffffffffffffffff}) connect$unix(r6, &(0x7f000001a300)=@file={0x0, './file0\x00'}, 0x6e) sendmmsg$unix(r7, &(0x7f0000000000), 0x651, 0x0) recvmmsg(r6, &(0x7f00000000c0), 0x10106, 0x2, 0x0) sched_setscheduler(0x0, 0x2, &(0x7f0000000000)=0x6) openat$fuse(0xffffffffffffff9c, 0x0, 0x42, 0x0) openat$nvme_fabrics(0xffffffffffffff9c, &(0x7f0000000000), 0x402, 0x0) program crashed: INFO: task hung in dvb_usbv2_exit testing program (duration=6m0s, {Threaded:true Repeat:true RepeatTimes:0 Procs:5 Slowdown:1 Sandbox:none SandboxArg:0 Leak:false NetInjection:true NetDevices:true NetReset:true Cgroups:true BinfmtMisc:true CloseFDs:true KCSAN:false DevlinkPCI:false NicVF:false USB:true VhciInjection:true Wifi:true IEEE802154:true Sysctl:true Swap:true UseTmpDir:true HandleSegv:true Trace:false CallComments:true LegacyOptions:{Collide:false Fault:false FaultCall:0 FaultNth:0}}): openat$adsp1-ioctl$SNDCTL_DSP_SETFRAGMENT-openat$dsp1-syz_usb_connect-syz_open_dev$I2C-writev-read$dsp-write$dsp-prlimit64-creat-close-ioctl$NBD_SET_SIZE-syz_open_dev$tty20-socketpair$unix-mount$9p_fd-sched_setscheduler-getpid-sched_setscheduler-mmap-socketpair$unix-connect$unix-sendmmsg$unix-recvmmsg-sched_setscheduler-openat$fuse detailed listing: executing program 0: r0 = openat$adsp1(0xffffffffffffff9c, &(0x7f0000000040), 0xa0201, 0x0) ioctl$SNDCTL_DSP_SETFRAGMENT(r0, 0xc004500a, &(0x7f0000000000)) r1 = openat$dsp1(0xffffffffffffff9c, &(0x7f0000000100), 0x0, 0x0) syz_usb_connect(0x0, 0x24, &(0x7f0000000000)={{0x12, 0x1, 0x0, 0x8e, 0x88, 0x5, 0x20, 0x8086, 0x9500, 0xb6d8, 0x1, 0x2, 0x3, 0x1, [{{0x9, 0x2, 0x12, 0x1, 0x0, 0x0, 0x0, 0x0, [{{0x9, 0x4, 0x1, 0x0, 0x0, 0x15, 0xcc, 0x1c}}]}}]}}, 0x0) r2 = syz_open_dev$I2C(&(0x7f0000000000), 0x1, 0x402) writev(r2, &(0x7f0000000180)=[{&(0x7f0000000040)='Y', 0x1}], 0x1) read$dsp(r1, &(0x7f00000002c0)=""/4092, 0xffc) write$dsp(r0, &(0x7f00000012c0)="a52876830a602214f6b4e928d758f38a5a7cb4b31c4c09289e9ebb6286784ca3", 0x4000) prlimit64(0x0, 0xe, &(0x7f0000000140)={0x8, 0x100}, 0x0) r3 = creat(&(0x7f0000000080)='./file0\x00', 0x0) close(r3) ioctl$NBD_SET_SIZE(r3, 0xab02, 0x1) syz_open_dev$tty20(0xc, 0x4, 0x0) socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000000140)={0xffffffffffffffff}) mount$9p_fd(0x0, &(0x7f0000000240)='./file0\x00', &(0x7f0000000040), 0x208000, &(0x7f0000000180)={'trans=fd,', {'rfdno', 0x3d, r3}, 0x2c, {'wfdno', 0x3d, r4}}) sched_setscheduler(0x0, 0x1, &(0x7f0000000240)=0x7) r5 = getpid() sched_setscheduler(r5, 0x2, &(0x7f0000000200)=0x7) mmap(&(0x7f0000000000/0xb36000)=nil, 0xb36000, 0xb635773f06ebbeee, 0x8031, 0xffffffffffffffff, 0x1000) socketpair$unix(0x1, 0x2, 0x0, &(0x7f0000000200)={0xffffffffffffffff, 0xffffffffffffffff}) connect$unix(r6, &(0x7f000001a300)=@file={0x0, './file0\x00'}, 0x6e) sendmmsg$unix(r7, &(0x7f0000000000), 0x651, 0x0) recvmmsg(r6, &(0x7f00000000c0), 0x10106, 0x2, 0x0) sched_setscheduler(0x0, 0x2, &(0x7f0000000000)=0x6) openat$fuse(0xffffffffffffff9c, 0x0, 0x42, 0x0) program crashed: INFO: task hung in dvb_usbv2_exit testing program (duration=6m0s, {Threaded:true Repeat:true RepeatTimes:0 Procs:5 Slowdown:1 Sandbox:none SandboxArg:0 Leak:false NetInjection:true NetDevices:true NetReset:true Cgroups:true BinfmtMisc:true CloseFDs:true KCSAN:false DevlinkPCI:false NicVF:false USB:true VhciInjection:true Wifi:true IEEE802154:true Sysctl:true Swap:true UseTmpDir:true HandleSegv:true Trace:false CallComments:true LegacyOptions:{Collide:false Fault:false FaultCall:0 FaultNth:0}}): openat$adsp1-ioctl$SNDCTL_DSP_SETFRAGMENT-openat$dsp1-syz_usb_connect-syz_open_dev$I2C-writev-read$dsp-write$dsp-prlimit64-creat-close-ioctl$NBD_SET_SIZE-syz_open_dev$tty20-socketpair$unix-mount$9p_fd-sched_setscheduler-getpid-sched_setscheduler-mmap-socketpair$unix-connect$unix-sendmmsg$unix-recvmmsg-sched_setscheduler detailed listing: executing program 0: r0 = openat$adsp1(0xffffffffffffff9c, &(0x7f0000000040), 0xa0201, 0x0) ioctl$SNDCTL_DSP_SETFRAGMENT(r0, 0xc004500a, &(0x7f0000000000)) r1 = openat$dsp1(0xffffffffffffff9c, &(0x7f0000000100), 0x0, 0x0) syz_usb_connect(0x0, 0x24, &(0x7f0000000000)={{0x12, 0x1, 0x0, 0x8e, 0x88, 0x5, 0x20, 0x8086, 0x9500, 0xb6d8, 0x1, 0x2, 0x3, 0x1, [{{0x9, 0x2, 0x12, 0x1, 0x0, 0x0, 0x0, 0x0, [{{0x9, 0x4, 0x1, 0x0, 0x0, 0x15, 0xcc, 0x1c}}]}}]}}, 0x0) r2 = syz_open_dev$I2C(&(0x7f0000000000), 0x1, 0x402) writev(r2, &(0x7f0000000180)=[{&(0x7f0000000040)='Y', 0x1}], 0x1) read$dsp(r1, &(0x7f00000002c0)=""/4092, 0xffc) write$dsp(r0, &(0x7f00000012c0)="a52876830a602214f6b4e928d758f38a5a7cb4b31c4c09289e9ebb6286784ca3", 0x4000) prlimit64(0x0, 0xe, &(0x7f0000000140)={0x8, 0x100}, 0x0) r3 = creat(&(0x7f0000000080)='./file0\x00', 0x0) close(r3) ioctl$NBD_SET_SIZE(r3, 0xab02, 0x1) syz_open_dev$tty20(0xc, 0x4, 0x0) socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000000140)={0xffffffffffffffff}) mount$9p_fd(0x0, &(0x7f0000000240)='./file0\x00', &(0x7f0000000040), 0x208000, &(0x7f0000000180)={'trans=fd,', {'rfdno', 0x3d, r3}, 0x2c, {'wfdno', 0x3d, r4}}) sched_setscheduler(0x0, 0x1, &(0x7f0000000240)=0x7) r5 = getpid() sched_setscheduler(r5, 0x2, &(0x7f0000000200)=0x7) mmap(&(0x7f0000000000/0xb36000)=nil, 0xb36000, 0xb635773f06ebbeee, 0x8031, 0xffffffffffffffff, 0x1000) socketpair$unix(0x1, 0x2, 0x0, &(0x7f0000000200)={0xffffffffffffffff, 0xffffffffffffffff}) connect$unix(r6, &(0x7f000001a300)=@file={0x0, './file0\x00'}, 0x6e) sendmmsg$unix(r7, &(0x7f0000000000), 0x651, 0x0) recvmmsg(r6, &(0x7f00000000c0), 0x10106, 0x2, 0x0) sched_setscheduler(0x0, 0x2, &(0x7f0000000000)=0x6) program crashed: INFO: task hung in dvb_usbv2_exit testing program (duration=6m0s, {Threaded:true Repeat:true RepeatTimes:0 Procs:5 Slowdown:1 Sandbox:none SandboxArg:0 Leak:false NetInjection:true NetDevices:true NetReset:true Cgroups:true BinfmtMisc:true CloseFDs:true KCSAN:false DevlinkPCI:false NicVF:false USB:true VhciInjection:true Wifi:true IEEE802154:true Sysctl:true Swap:true UseTmpDir:true HandleSegv:true Trace:false CallComments:true LegacyOptions:{Collide:false Fault:false FaultCall:0 FaultNth:0}}): openat$adsp1-ioctl$SNDCTL_DSP_SETFRAGMENT-openat$dsp1-syz_usb_connect-syz_open_dev$I2C-writev-read$dsp-write$dsp-prlimit64-creat-close-ioctl$NBD_SET_SIZE-syz_open_dev$tty20-socketpair$unix-mount$9p_fd-sched_setscheduler-getpid-sched_setscheduler-mmap-socketpair$unix-connect$unix-sendmmsg$unix-recvmmsg detailed listing: executing program 0: r0 = openat$adsp1(0xffffffffffffff9c, &(0x7f0000000040), 0xa0201, 0x0) ioctl$SNDCTL_DSP_SETFRAGMENT(r0, 0xc004500a, &(0x7f0000000000)) r1 = openat$dsp1(0xffffffffffffff9c, &(0x7f0000000100), 0x0, 0x0) syz_usb_connect(0x0, 0x24, &(0x7f0000000000)={{0x12, 0x1, 0x0, 0x8e, 0x88, 0x5, 0x20, 0x8086, 0x9500, 0xb6d8, 0x1, 0x2, 0x3, 0x1, [{{0x9, 0x2, 0x12, 0x1, 0x0, 0x0, 0x0, 0x0, [{{0x9, 0x4, 0x1, 0x0, 0x0, 0x15, 0xcc, 0x1c}}]}}]}}, 0x0) r2 = syz_open_dev$I2C(&(0x7f0000000000), 0x1, 0x402) writev(r2, &(0x7f0000000180)=[{&(0x7f0000000040)='Y', 0x1}], 0x1) read$dsp(r1, &(0x7f00000002c0)=""/4092, 0xffc) write$dsp(r0, &(0x7f00000012c0)="a52876830a602214f6b4e928d758f38a5a7cb4b31c4c09289e9ebb6286784ca3", 0x4000) prlimit64(0x0, 0xe, &(0x7f0000000140)={0x8, 0x100}, 0x0) r3 = creat(&(0x7f0000000080)='./file0\x00', 0x0) close(r3) ioctl$NBD_SET_SIZE(r3, 0xab02, 0x1) syz_open_dev$tty20(0xc, 0x4, 0x0) socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000000140)={0xffffffffffffffff}) mount$9p_fd(0x0, &(0x7f0000000240)='./file0\x00', &(0x7f0000000040), 0x208000, &(0x7f0000000180)={'trans=fd,', {'rfdno', 0x3d, r3}, 0x2c, {'wfdno', 0x3d, r4}}) sched_setscheduler(0x0, 0x1, &(0x7f0000000240)=0x7) r5 = getpid() sched_setscheduler(r5, 0x2, &(0x7f0000000200)=0x7) mmap(&(0x7f0000000000/0xb36000)=nil, 0xb36000, 0xb635773f06ebbeee, 0x8031, 0xffffffffffffffff, 0x1000) socketpair$unix(0x1, 0x2, 0x0, &(0x7f0000000200)={0xffffffffffffffff, 0xffffffffffffffff}) connect$unix(r6, &(0x7f000001a300)=@file={0x0, './file0\x00'}, 0x6e) sendmmsg$unix(r7, &(0x7f0000000000), 0x651, 0x0) recvmmsg(r6, &(0x7f00000000c0), 0x10106, 0x2, 0x0) program crashed: INFO: task hung in dvb_usbv2_exit testing program (duration=6m0s, {Threaded:true Repeat:true RepeatTimes:0 Procs:5 Slowdown:1 Sandbox:none SandboxArg:0 Leak:false NetInjection:true NetDevices:true NetReset:true Cgroups:true BinfmtMisc:true CloseFDs:true KCSAN:false DevlinkPCI:false NicVF:false USB:true VhciInjection:true Wifi:true IEEE802154:true Sysctl:true Swap:true UseTmpDir:true HandleSegv:true Trace:false CallComments:true LegacyOptions:{Collide:false Fault:false FaultCall:0 FaultNth:0}}): openat$adsp1-ioctl$SNDCTL_DSP_SETFRAGMENT-openat$dsp1-syz_usb_connect-syz_open_dev$I2C-writev-read$dsp-write$dsp-prlimit64-creat-close-ioctl$NBD_SET_SIZE-syz_open_dev$tty20-socketpair$unix-mount$9p_fd-sched_setscheduler-getpid-sched_setscheduler-mmap-socketpair$unix-connect$unix-sendmmsg$unix detailed listing: executing program 0: r0 = openat$adsp1(0xffffffffffffff9c, &(0x7f0000000040), 0xa0201, 0x0) ioctl$SNDCTL_DSP_SETFRAGMENT(r0, 0xc004500a, &(0x7f0000000000)) r1 = openat$dsp1(0xffffffffffffff9c, &(0x7f0000000100), 0x0, 0x0) syz_usb_connect(0x0, 0x24, &(0x7f0000000000)={{0x12, 0x1, 0x0, 0x8e, 0x88, 0x5, 0x20, 0x8086, 0x9500, 0xb6d8, 0x1, 0x2, 0x3, 0x1, [{{0x9, 0x2, 0x12, 0x1, 0x0, 0x0, 0x0, 0x0, [{{0x9, 0x4, 0x1, 0x0, 0x0, 0x15, 0xcc, 0x1c}}]}}]}}, 0x0) r2 = syz_open_dev$I2C(&(0x7f0000000000), 0x1, 0x402) writev(r2, &(0x7f0000000180)=[{&(0x7f0000000040)='Y', 0x1}], 0x1) read$dsp(r1, &(0x7f00000002c0)=""/4092, 0xffc) write$dsp(r0, &(0x7f00000012c0)="a52876830a602214f6b4e928d758f38a5a7cb4b31c4c09289e9ebb6286784ca3", 0x4000) prlimit64(0x0, 0xe, &(0x7f0000000140)={0x8, 0x100}, 0x0) r3 = creat(&(0x7f0000000080)='./file0\x00', 0x0) close(r3) ioctl$NBD_SET_SIZE(r3, 0xab02, 0x1) syz_open_dev$tty20(0xc, 0x4, 0x0) socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000000140)={0xffffffffffffffff}) mount$9p_fd(0x0, &(0x7f0000000240)='./file0\x00', &(0x7f0000000040), 0x208000, &(0x7f0000000180)={'trans=fd,', {'rfdno', 0x3d, r3}, 0x2c, {'wfdno', 0x3d, r4}}) sched_setscheduler(0x0, 0x1, &(0x7f0000000240)=0x7) r5 = getpid() sched_setscheduler(r5, 0x2, &(0x7f0000000200)=0x7) mmap(&(0x7f0000000000/0xb36000)=nil, 0xb36000, 0xb635773f06ebbeee, 0x8031, 0xffffffffffffffff, 0x1000) socketpair$unix(0x1, 0x2, 0x0, &(0x7f0000000200)={0xffffffffffffffff, 0xffffffffffffffff}) connect$unix(r6, &(0x7f000001a300)=@file={0x0, './file0\x00'}, 0x6e) sendmmsg$unix(r7, &(0x7f0000000000), 0x651, 0x0) program crashed: INFO: task hung in dvb_usbv2_exit testing program (duration=6m0s, {Threaded:true Repeat:true RepeatTimes:0 Procs:5 Slowdown:1 Sandbox:none SandboxArg:0 Leak:false NetInjection:true NetDevices:true NetReset:true Cgroups:true BinfmtMisc:true CloseFDs:true KCSAN:false DevlinkPCI:false NicVF:false USB:true VhciInjection:true Wifi:true IEEE802154:true Sysctl:true Swap:true UseTmpDir:true HandleSegv:true Trace:false CallComments:true LegacyOptions:{Collide:false Fault:false FaultCall:0 FaultNth:0}}): openat$adsp1-ioctl$SNDCTL_DSP_SETFRAGMENT-openat$dsp1-syz_usb_connect-syz_open_dev$I2C-writev-read$dsp-write$dsp-prlimit64-creat-close-ioctl$NBD_SET_SIZE-syz_open_dev$tty20-socketpair$unix-mount$9p_fd-sched_setscheduler-getpid-sched_setscheduler-mmap-socketpair$unix-connect$unix detailed listing: executing program 0: r0 = openat$adsp1(0xffffffffffffff9c, &(0x7f0000000040), 0xa0201, 0x0) ioctl$SNDCTL_DSP_SETFRAGMENT(r0, 0xc004500a, &(0x7f0000000000)) r1 = openat$dsp1(0xffffffffffffff9c, &(0x7f0000000100), 0x0, 0x0) syz_usb_connect(0x0, 0x24, &(0x7f0000000000)={{0x12, 0x1, 0x0, 0x8e, 0x88, 0x5, 0x20, 0x8086, 0x9500, 0xb6d8, 0x1, 0x2, 0x3, 0x1, [{{0x9, 0x2, 0x12, 0x1, 0x0, 0x0, 0x0, 0x0, [{{0x9, 0x4, 0x1, 0x0, 0x0, 0x15, 0xcc, 0x1c}}]}}]}}, 0x0) r2 = syz_open_dev$I2C(&(0x7f0000000000), 0x1, 0x402) writev(r2, &(0x7f0000000180)=[{&(0x7f0000000040)='Y', 0x1}], 0x1) read$dsp(r1, &(0x7f00000002c0)=""/4092, 0xffc) write$dsp(r0, &(0x7f00000012c0)="a52876830a602214f6b4e928d758f38a5a7cb4b31c4c09289e9ebb6286784ca3", 0x4000) prlimit64(0x0, 0xe, &(0x7f0000000140)={0x8, 0x100}, 0x0) r3 = creat(&(0x7f0000000080)='./file0\x00', 0x0) close(r3) ioctl$NBD_SET_SIZE(r3, 0xab02, 0x1) syz_open_dev$tty20(0xc, 0x4, 0x0) socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000000140)={0xffffffffffffffff}) mount$9p_fd(0x0, &(0x7f0000000240)='./file0\x00', &(0x7f0000000040), 0x208000, &(0x7f0000000180)={'trans=fd,', {'rfdno', 0x3d, r3}, 0x2c, {'wfdno', 0x3d, r4}}) sched_setscheduler(0x0, 0x1, &(0x7f0000000240)=0x7) r5 = getpid() sched_setscheduler(r5, 0x2, &(0x7f0000000200)=0x7) mmap(&(0x7f0000000000/0xb36000)=nil, 0xb36000, 0xb635773f06ebbeee, 0x8031, 0xffffffffffffffff, 0x1000) socketpair$unix(0x1, 0x2, 0x0, &(0x7f0000000200)={0xffffffffffffffff}) connect$unix(r6, &(0x7f000001a300)=@file={0x0, './file0\x00'}, 0x6e) program crashed: INFO: task hung in dvb_usbv2_exit testing program (duration=6m0s, {Threaded:true Repeat:true RepeatTimes:0 Procs:5 Slowdown:1 Sandbox:none SandboxArg:0 Leak:false NetInjection:true NetDevices:true NetReset:true Cgroups:true BinfmtMisc:true CloseFDs:true KCSAN:false DevlinkPCI:false NicVF:false USB:true VhciInjection:true Wifi:true IEEE802154:true Sysctl:true Swap:true UseTmpDir:true HandleSegv:true Trace:false CallComments:true LegacyOptions:{Collide:false Fault:false FaultCall:0 FaultNth:0}}): openat$adsp1-ioctl$SNDCTL_DSP_SETFRAGMENT-openat$dsp1-syz_usb_connect-syz_open_dev$I2C-writev-read$dsp-write$dsp-prlimit64-creat-close-ioctl$NBD_SET_SIZE-syz_open_dev$tty20-socketpair$unix-mount$9p_fd-sched_setscheduler-getpid-sched_setscheduler-mmap-socketpair$unix detailed listing: executing program 0: r0 = openat$adsp1(0xffffffffffffff9c, &(0x7f0000000040), 0xa0201, 0x0) ioctl$SNDCTL_DSP_SETFRAGMENT(r0, 0xc004500a, &(0x7f0000000000)) r1 = openat$dsp1(0xffffffffffffff9c, &(0x7f0000000100), 0x0, 0x0) syz_usb_connect(0x0, 0x24, &(0x7f0000000000)={{0x12, 0x1, 0x0, 0x8e, 0x88, 0x5, 0x20, 0x8086, 0x9500, 0xb6d8, 0x1, 0x2, 0x3, 0x1, [{{0x9, 0x2, 0x12, 0x1, 0x0, 0x0, 0x0, 0x0, [{{0x9, 0x4, 0x1, 0x0, 0x0, 0x15, 0xcc, 0x1c}}]}}]}}, 0x0) r2 = syz_open_dev$I2C(&(0x7f0000000000), 0x1, 0x402) writev(r2, &(0x7f0000000180)=[{&(0x7f0000000040)='Y', 0x1}], 0x1) read$dsp(r1, &(0x7f00000002c0)=""/4092, 0xffc) write$dsp(r0, &(0x7f00000012c0)="a52876830a602214f6b4e928d758f38a5a7cb4b31c4c09289e9ebb6286784ca3", 0x4000) prlimit64(0x0, 0xe, &(0x7f0000000140)={0x8, 0x100}, 0x0) r3 = creat(&(0x7f0000000080)='./file0\x00', 0x0) close(r3) ioctl$NBD_SET_SIZE(r3, 0xab02, 0x1) syz_open_dev$tty20(0xc, 0x4, 0x0) socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000000140)={0xffffffffffffffff}) mount$9p_fd(0x0, &(0x7f0000000240)='./file0\x00', &(0x7f0000000040), 0x208000, &(0x7f0000000180)={'trans=fd,', {'rfdno', 0x3d, r3}, 0x2c, {'wfdno', 0x3d, r4}}) sched_setscheduler(0x0, 0x1, &(0x7f0000000240)=0x7) r5 = getpid() sched_setscheduler(r5, 0x2, &(0x7f0000000200)=0x7) mmap(&(0x7f0000000000/0xb36000)=nil, 0xb36000, 0xb635773f06ebbeee, 0x8031, 0xffffffffffffffff, 0x1000) socketpair$unix(0x1, 0x2, 0x0, &(0x7f0000000200)) program crashed: INFO: task hung in dvb_usbv2_exit testing program (duration=6m0s, {Threaded:true Repeat:true RepeatTimes:0 Procs:5 Slowdown:1 Sandbox:none SandboxArg:0 Leak:false NetInjection:true NetDevices:true NetReset:true Cgroups:true BinfmtMisc:true CloseFDs:true KCSAN:false DevlinkPCI:false NicVF:false USB:true VhciInjection:true Wifi:true IEEE802154:true Sysctl:true Swap:true UseTmpDir:true HandleSegv:true Trace:false CallComments:true LegacyOptions:{Collide:false Fault:false FaultCall:0 FaultNth:0}}): openat$adsp1-ioctl$SNDCTL_DSP_SETFRAGMENT-openat$dsp1-syz_usb_connect-syz_open_dev$I2C-writev-read$dsp-write$dsp-prlimit64-creat-close-ioctl$NBD_SET_SIZE-syz_open_dev$tty20-socketpair$unix-mount$9p_fd-sched_setscheduler-getpid-sched_setscheduler-mmap detailed listing: executing program 0: r0 = openat$adsp1(0xffffffffffffff9c, &(0x7f0000000040), 0xa0201, 0x0) ioctl$SNDCTL_DSP_SETFRAGMENT(r0, 0xc004500a, &(0x7f0000000000)) r1 = openat$dsp1(0xffffffffffffff9c, &(0x7f0000000100), 0x0, 0x0) syz_usb_connect(0x0, 0x24, &(0x7f0000000000)={{0x12, 0x1, 0x0, 0x8e, 0x88, 0x5, 0x20, 0x8086, 0x9500, 0xb6d8, 0x1, 0x2, 0x3, 0x1, [{{0x9, 0x2, 0x12, 0x1, 0x0, 0x0, 0x0, 0x0, [{{0x9, 0x4, 0x1, 0x0, 0x0, 0x15, 0xcc, 0x1c}}]}}]}}, 0x0) r2 = syz_open_dev$I2C(&(0x7f0000000000), 0x1, 0x402) writev(r2, &(0x7f0000000180)=[{&(0x7f0000000040)='Y', 0x1}], 0x1) read$dsp(r1, &(0x7f00000002c0)=""/4092, 0xffc) write$dsp(r0, &(0x7f00000012c0)="a52876830a602214f6b4e928d758f38a5a7cb4b31c4c09289e9ebb6286784ca3", 0x4000) prlimit64(0x0, 0xe, &(0x7f0000000140)={0x8, 0x100}, 0x0) r3 = creat(&(0x7f0000000080)='./file0\x00', 0x0) close(r3) ioctl$NBD_SET_SIZE(r3, 0xab02, 0x1) syz_open_dev$tty20(0xc, 0x4, 0x0) socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000000140)={0xffffffffffffffff}) mount$9p_fd(0x0, &(0x7f0000000240)='./file0\x00', &(0x7f0000000040), 0x208000, &(0x7f0000000180)={'trans=fd,', {'rfdno', 0x3d, r3}, 0x2c, {'wfdno', 0x3d, r4}}) sched_setscheduler(0x0, 0x1, &(0x7f0000000240)=0x7) r5 = getpid() sched_setscheduler(r5, 0x2, &(0x7f0000000200)=0x7) mmap(&(0x7f0000000000/0xb36000)=nil, 0xb36000, 0xb635773f06ebbeee, 0x8031, 0xffffffffffffffff, 0x1000) program crashed: INFO: task hung in dvb_usbv2_exit testing program (duration=6m0s, {Threaded:true Repeat:true RepeatTimes:0 Procs:5 Slowdown:1 Sandbox:none SandboxArg:0 Leak:false NetInjection:true NetDevices:true NetReset:true Cgroups:true BinfmtMisc:true CloseFDs:true KCSAN:false DevlinkPCI:false NicVF:false USB:true VhciInjection:true Wifi:true IEEE802154:true Sysctl:true Swap:true UseTmpDir:true HandleSegv:true Trace:false CallComments:true LegacyOptions:{Collide:false Fault:false FaultCall:0 FaultNth:0}}): openat$adsp1-ioctl$SNDCTL_DSP_SETFRAGMENT-openat$dsp1-syz_usb_connect-syz_open_dev$I2C-writev-read$dsp-write$dsp-prlimit64-creat-close-ioctl$NBD_SET_SIZE-syz_open_dev$tty20-socketpair$unix-mount$9p_fd-sched_setscheduler-getpid-sched_setscheduler detailed listing: executing program 0: r0 = openat$adsp1(0xffffffffffffff9c, &(0x7f0000000040), 0xa0201, 0x0) ioctl$SNDCTL_DSP_SETFRAGMENT(r0, 0xc004500a, &(0x7f0000000000)) r1 = openat$dsp1(0xffffffffffffff9c, &(0x7f0000000100), 0x0, 0x0) syz_usb_connect(0x0, 0x24, &(0x7f0000000000)={{0x12, 0x1, 0x0, 0x8e, 0x88, 0x5, 0x20, 0x8086, 0x9500, 0xb6d8, 0x1, 0x2, 0x3, 0x1, [{{0x9, 0x2, 0x12, 0x1, 0x0, 0x0, 0x0, 0x0, [{{0x9, 0x4, 0x1, 0x0, 0x0, 0x15, 0xcc, 0x1c}}]}}]}}, 0x0) r2 = syz_open_dev$I2C(&(0x7f0000000000), 0x1, 0x402) writev(r2, &(0x7f0000000180)=[{&(0x7f0000000040)='Y', 0x1}], 0x1) read$dsp(r1, &(0x7f00000002c0)=""/4092, 0xffc) write$dsp(r0, &(0x7f00000012c0)="a52876830a602214f6b4e928d758f38a5a7cb4b31c4c09289e9ebb6286784ca3", 0x4000) prlimit64(0x0, 0xe, &(0x7f0000000140)={0x8, 0x100}, 0x0) r3 = creat(&(0x7f0000000080)='./file0\x00', 0x0) close(r3) ioctl$NBD_SET_SIZE(r3, 0xab02, 0x1) syz_open_dev$tty20(0xc, 0x4, 0x0) socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000000140)={0xffffffffffffffff}) mount$9p_fd(0x0, &(0x7f0000000240)='./file0\x00', &(0x7f0000000040), 0x208000, &(0x7f0000000180)={'trans=fd,', {'rfdno', 0x3d, r3}, 0x2c, {'wfdno', 0x3d, r4}}) sched_setscheduler(0x0, 0x1, &(0x7f0000000240)=0x7) r5 = getpid() sched_setscheduler(r5, 0x2, &(0x7f0000000200)=0x7) program crashed: INFO: task hung in dvb_usbv2_exit testing program (duration=6m0s, {Threaded:true Repeat:true RepeatTimes:0 Procs:5 Slowdown:1 Sandbox:none SandboxArg:0 Leak:false NetInjection:true NetDevices:true NetReset:true Cgroups:true BinfmtMisc:true CloseFDs:true KCSAN:false DevlinkPCI:false NicVF:false USB:true VhciInjection:true Wifi:true IEEE802154:true Sysctl:true Swap:true UseTmpDir:true HandleSegv:true Trace:false CallComments:true LegacyOptions:{Collide:false Fault:false FaultCall:0 FaultNth:0}}): openat$adsp1-ioctl$SNDCTL_DSP_SETFRAGMENT-openat$dsp1-syz_usb_connect-syz_open_dev$I2C-writev-read$dsp-write$dsp-prlimit64-creat-close-ioctl$NBD_SET_SIZE-syz_open_dev$tty20-socketpair$unix-mount$9p_fd-sched_setscheduler-getpid detailed listing: executing program 0: r0 = openat$adsp1(0xffffffffffffff9c, &(0x7f0000000040), 0xa0201, 0x0) ioctl$SNDCTL_DSP_SETFRAGMENT(r0, 0xc004500a, &(0x7f0000000000)) r1 = openat$dsp1(0xffffffffffffff9c, &(0x7f0000000100), 0x0, 0x0) syz_usb_connect(0x0, 0x24, &(0x7f0000000000)={{0x12, 0x1, 0x0, 0x8e, 0x88, 0x5, 0x20, 0x8086, 0x9500, 0xb6d8, 0x1, 0x2, 0x3, 0x1, [{{0x9, 0x2, 0x12, 0x1, 0x0, 0x0, 0x0, 0x0, [{{0x9, 0x4, 0x1, 0x0, 0x0, 0x15, 0xcc, 0x1c}}]}}]}}, 0x0) r2 = syz_open_dev$I2C(&(0x7f0000000000), 0x1, 0x402) writev(r2, &(0x7f0000000180)=[{&(0x7f0000000040)='Y', 0x1}], 0x1) read$dsp(r1, &(0x7f00000002c0)=""/4092, 0xffc) write$dsp(r0, &(0x7f00000012c0)="a52876830a602214f6b4e928d758f38a5a7cb4b31c4c09289e9ebb6286784ca3", 0x4000) prlimit64(0x0, 0xe, &(0x7f0000000140)={0x8, 0x100}, 0x0) r3 = creat(&(0x7f0000000080)='./file0\x00', 0x0) close(r3) ioctl$NBD_SET_SIZE(r3, 0xab02, 0x1) syz_open_dev$tty20(0xc, 0x4, 0x0) socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000000140)={0xffffffffffffffff}) mount$9p_fd(0x0, &(0x7f0000000240)='./file0\x00', &(0x7f0000000040), 0x208000, &(0x7f0000000180)={'trans=fd,', {'rfdno', 0x3d, r3}, 0x2c, {'wfdno', 0x3d, r4}}) sched_setscheduler(0x0, 0x1, &(0x7f0000000240)=0x7) getpid() program crashed: INFO: task hung in dvb_usbv2_exit testing program (duration=6m0s, {Threaded:true Repeat:true RepeatTimes:0 Procs:5 Slowdown:1 Sandbox:none SandboxArg:0 Leak:false NetInjection:true NetDevices:true NetReset:true Cgroups:true BinfmtMisc:true CloseFDs:true KCSAN:false DevlinkPCI:false NicVF:false USB:true VhciInjection:true Wifi:true IEEE802154:true Sysctl:true Swap:true UseTmpDir:true HandleSegv:true Trace:false CallComments:true LegacyOptions:{Collide:false Fault:false FaultCall:0 FaultNth:0}}): openat$adsp1-ioctl$SNDCTL_DSP_SETFRAGMENT-openat$dsp1-syz_usb_connect-syz_open_dev$I2C-writev-read$dsp-write$dsp-prlimit64-creat-close-ioctl$NBD_SET_SIZE-syz_open_dev$tty20-socketpair$unix-mount$9p_fd-sched_setscheduler detailed listing: executing program 0: r0 = openat$adsp1(0xffffffffffffff9c, &(0x7f0000000040), 0xa0201, 0x0) ioctl$SNDCTL_DSP_SETFRAGMENT(r0, 0xc004500a, &(0x7f0000000000)) r1 = openat$dsp1(0xffffffffffffff9c, &(0x7f0000000100), 0x0, 0x0) syz_usb_connect(0x0, 0x24, &(0x7f0000000000)={{0x12, 0x1, 0x0, 0x8e, 0x88, 0x5, 0x20, 0x8086, 0x9500, 0xb6d8, 0x1, 0x2, 0x3, 0x1, [{{0x9, 0x2, 0x12, 0x1, 0x0, 0x0, 0x0, 0x0, [{{0x9, 0x4, 0x1, 0x0, 0x0, 0x15, 0xcc, 0x1c}}]}}]}}, 0x0) r2 = syz_open_dev$I2C(&(0x7f0000000000), 0x1, 0x402) writev(r2, &(0x7f0000000180)=[{&(0x7f0000000040)='Y', 0x1}], 0x1) read$dsp(r1, &(0x7f00000002c0)=""/4092, 0xffc) write$dsp(r0, &(0x7f00000012c0)="a52876830a602214f6b4e928d758f38a5a7cb4b31c4c09289e9ebb6286784ca3", 0x4000) prlimit64(0x0, 0xe, &(0x7f0000000140)={0x8, 0x100}, 0x0) r3 = creat(&(0x7f0000000080)='./file0\x00', 0x0) close(r3) ioctl$NBD_SET_SIZE(r3, 0xab02, 0x1) syz_open_dev$tty20(0xc, 0x4, 0x0) socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000000140)={0xffffffffffffffff}) mount$9p_fd(0x0, &(0x7f0000000240)='./file0\x00', &(0x7f0000000040), 0x208000, &(0x7f0000000180)={'trans=fd,', {'rfdno', 0x3d, r3}, 0x2c, {'wfdno', 0x3d, r4}}) sched_setscheduler(0x0, 0x1, &(0x7f0000000240)=0x7) program crashed: INFO: task hung in dvb_usbv2_exit testing program (duration=6m0s, {Threaded:true Repeat:true RepeatTimes:0 Procs:5 Slowdown:1 Sandbox:none SandboxArg:0 Leak:false NetInjection:true NetDevices:true NetReset:true Cgroups:true BinfmtMisc:true CloseFDs:true KCSAN:false DevlinkPCI:false NicVF:false USB:true VhciInjection:true Wifi:true IEEE802154:true Sysctl:true Swap:true UseTmpDir:true HandleSegv:true Trace:false CallComments:true LegacyOptions:{Collide:false Fault:false FaultCall:0 FaultNth:0}}): openat$adsp1-ioctl$SNDCTL_DSP_SETFRAGMENT-openat$dsp1-syz_usb_connect-syz_open_dev$I2C-writev-read$dsp-write$dsp-prlimit64-creat-close-ioctl$NBD_SET_SIZE-syz_open_dev$tty20-socketpair$unix-mount$9p_fd detailed listing: executing program 0: r0 = openat$adsp1(0xffffffffffffff9c, &(0x7f0000000040), 0xa0201, 0x0) ioctl$SNDCTL_DSP_SETFRAGMENT(r0, 0xc004500a, &(0x7f0000000000)) r1 = openat$dsp1(0xffffffffffffff9c, &(0x7f0000000100), 0x0, 0x0) syz_usb_connect(0x0, 0x24, &(0x7f0000000000)={{0x12, 0x1, 0x0, 0x8e, 0x88, 0x5, 0x20, 0x8086, 0x9500, 0xb6d8, 0x1, 0x2, 0x3, 0x1, [{{0x9, 0x2, 0x12, 0x1, 0x0, 0x0, 0x0, 0x0, [{{0x9, 0x4, 0x1, 0x0, 0x0, 0x15, 0xcc, 0x1c}}]}}]}}, 0x0) r2 = syz_open_dev$I2C(&(0x7f0000000000), 0x1, 0x402) writev(r2, &(0x7f0000000180)=[{&(0x7f0000000040)='Y', 0x1}], 0x1) read$dsp(r1, &(0x7f00000002c0)=""/4092, 0xffc) write$dsp(r0, &(0x7f00000012c0)="a52876830a602214f6b4e928d758f38a5a7cb4b31c4c09289e9ebb6286784ca3", 0x4000) prlimit64(0x0, 0xe, &(0x7f0000000140)={0x8, 0x100}, 0x0) r3 = creat(&(0x7f0000000080)='./file0\x00', 0x0) close(r3) ioctl$NBD_SET_SIZE(r3, 0xab02, 0x1) syz_open_dev$tty20(0xc, 0x4, 0x0) socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000000140)={0xffffffffffffffff}) mount$9p_fd(0x0, &(0x7f0000000240)='./file0\x00', &(0x7f0000000040), 0x208000, &(0x7f0000000180)={'trans=fd,', {'rfdno', 0x3d, r3}, 0x2c, {'wfdno', 0x3d, r4}}) program crashed: INFO: task hung in dvb_usbv2_exit testing program (duration=6m0s, {Threaded:true Repeat:true RepeatTimes:0 Procs:5 Slowdown:1 Sandbox:none SandboxArg:0 Leak:false NetInjection:true NetDevices:true NetReset:true Cgroups:true BinfmtMisc:true CloseFDs:true KCSAN:false DevlinkPCI:false NicVF:false USB:true VhciInjection:true Wifi:true IEEE802154:true Sysctl:true Swap:true UseTmpDir:true HandleSegv:true Trace:false CallComments:true LegacyOptions:{Collide:false Fault:false FaultCall:0 FaultNth:0}}): openat$adsp1-ioctl$SNDCTL_DSP_SETFRAGMENT-openat$dsp1-syz_usb_connect-syz_open_dev$I2C-writev-read$dsp-write$dsp-prlimit64-creat-close-ioctl$NBD_SET_SIZE-syz_open_dev$tty20-socketpair$unix detailed listing: executing program 0: r0 = openat$adsp1(0xffffffffffffff9c, &(0x7f0000000040), 0xa0201, 0x0) ioctl$SNDCTL_DSP_SETFRAGMENT(r0, 0xc004500a, &(0x7f0000000000)) r1 = openat$dsp1(0xffffffffffffff9c, &(0x7f0000000100), 0x0, 0x0) syz_usb_connect(0x0, 0x24, &(0x7f0000000000)={{0x12, 0x1, 0x0, 0x8e, 0x88, 0x5, 0x20, 0x8086, 0x9500, 0xb6d8, 0x1, 0x2, 0x3, 0x1, [{{0x9, 0x2, 0x12, 0x1, 0x0, 0x0, 0x0, 0x0, [{{0x9, 0x4, 0x1, 0x0, 0x0, 0x15, 0xcc, 0x1c}}]}}]}}, 0x0) r2 = syz_open_dev$I2C(&(0x7f0000000000), 0x1, 0x402) writev(r2, &(0x7f0000000180)=[{&(0x7f0000000040)='Y', 0x1}], 0x1) read$dsp(r1, &(0x7f00000002c0)=""/4092, 0xffc) write$dsp(r0, &(0x7f00000012c0)="a52876830a602214f6b4e928d758f38a5a7cb4b31c4c09289e9ebb6286784ca3", 0x4000) prlimit64(0x0, 0xe, &(0x7f0000000140)={0x8, 0x100}, 0x0) r3 = creat(&(0x7f0000000080)='./file0\x00', 0x0) close(r3) ioctl$NBD_SET_SIZE(r3, 0xab02, 0x1) syz_open_dev$tty20(0xc, 0x4, 0x0) socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000000140)) program did not crash testing program (duration=6m0s, {Threaded:true Repeat:true RepeatTimes:0 Procs:5 Slowdown:1 Sandbox:none SandboxArg:0 Leak:false NetInjection:true NetDevices:true NetReset:true Cgroups:true BinfmtMisc:true CloseFDs:true KCSAN:false DevlinkPCI:false NicVF:false USB:true VhciInjection:true Wifi:true IEEE802154:true Sysctl:true Swap:true UseTmpDir:true HandleSegv:true Trace:false CallComments:true LegacyOptions:{Collide:false Fault:false FaultCall:0 FaultNth:0}}): openat$adsp1-ioctl$SNDCTL_DSP_SETFRAGMENT-openat$dsp1-syz_usb_connect-syz_open_dev$I2C-writev-read$dsp-write$dsp-prlimit64-creat-close-ioctl$NBD_SET_SIZE-syz_open_dev$tty20-mount$9p_fd detailed listing: executing program 0: r0 = openat$adsp1(0xffffffffffffff9c, &(0x7f0000000040), 0xa0201, 0x0) ioctl$SNDCTL_DSP_SETFRAGMENT(r0, 0xc004500a, &(0x7f0000000000)) r1 = openat$dsp1(0xffffffffffffff9c, &(0x7f0000000100), 0x0, 0x0) syz_usb_connect(0x0, 0x24, &(0x7f0000000000)={{0x12, 0x1, 0x0, 0x8e, 0x88, 0x5, 0x20, 0x8086, 0x9500, 0xb6d8, 0x1, 0x2, 0x3, 0x1, [{{0x9, 0x2, 0x12, 0x1, 0x0, 0x0, 0x0, 0x0, [{{0x9, 0x4, 0x1, 0x0, 0x0, 0x15, 0xcc, 0x1c}}]}}]}}, 0x0) r2 = syz_open_dev$I2C(&(0x7f0000000000), 0x1, 0x402) writev(r2, &(0x7f0000000180)=[{&(0x7f0000000040)='Y', 0x1}], 0x1) read$dsp(r1, &(0x7f00000002c0)=""/4092, 0xffc) write$dsp(r0, &(0x7f00000012c0)="a52876830a602214f6b4e928d758f38a5a7cb4b31c4c09289e9ebb6286784ca3", 0x4000) prlimit64(0x0, 0xe, &(0x7f0000000140)={0x8, 0x100}, 0x0) r3 = creat(&(0x7f0000000080)='./file0\x00', 0x0) close(r3) ioctl$NBD_SET_SIZE(r3, 0xab02, 0x1) syz_open_dev$tty20(0xc, 0x4, 0x0) mount$9p_fd(0x0, &(0x7f0000000240)='./file0\x00', &(0x7f0000000040), 0x208000, &(0x7f0000000180)={'trans=fd,', {'rfdno', 0x3d, r3}}) program did not crash testing program (duration=6m0s, {Threaded:true Repeat:true RepeatTimes:0 Procs:5 Slowdown:1 Sandbox:none SandboxArg:0 Leak:false NetInjection:true NetDevices:true NetReset:true Cgroups:true BinfmtMisc:true CloseFDs:true KCSAN:false DevlinkPCI:false NicVF:false USB:true VhciInjection:true Wifi:true IEEE802154:true Sysctl:true Swap:true UseTmpDir:true HandleSegv:true Trace:false CallComments:true LegacyOptions:{Collide:false Fault:false FaultCall:0 FaultNth:0}}): openat$adsp1-ioctl$SNDCTL_DSP_SETFRAGMENT-openat$dsp1-syz_usb_connect-syz_open_dev$I2C-writev-read$dsp-write$dsp-prlimit64-creat-close-ioctl$NBD_SET_SIZE-socketpair$unix-mount$9p_fd detailed listing: executing program 0: r0 = openat$adsp1(0xffffffffffffff9c, &(0x7f0000000040), 0xa0201, 0x0) ioctl$SNDCTL_DSP_SETFRAGMENT(r0, 0xc004500a, &(0x7f0000000000)) r1 = openat$dsp1(0xffffffffffffff9c, &(0x7f0000000100), 0x0, 0x0) syz_usb_connect(0x0, 0x24, &(0x7f0000000000)={{0x12, 0x1, 0x0, 0x8e, 0x88, 0x5, 0x20, 0x8086, 0x9500, 0xb6d8, 0x1, 0x2, 0x3, 0x1, [{{0x9, 0x2, 0x12, 0x1, 0x0, 0x0, 0x0, 0x0, [{{0x9, 0x4, 0x1, 0x0, 0x0, 0x15, 0xcc, 0x1c}}]}}]}}, 0x0) r2 = syz_open_dev$I2C(&(0x7f0000000000), 0x1, 0x402) writev(r2, &(0x7f0000000180)=[{&(0x7f0000000040)='Y', 0x1}], 0x1) read$dsp(r1, &(0x7f00000002c0)=""/4092, 0xffc) write$dsp(r0, &(0x7f00000012c0)="a52876830a602214f6b4e928d758f38a5a7cb4b31c4c09289e9ebb6286784ca3", 0x4000) prlimit64(0x0, 0xe, &(0x7f0000000140)={0x8, 0x100}, 0x0) r3 = creat(&(0x7f0000000080)='./file0\x00', 0x0) close(r3) ioctl$NBD_SET_SIZE(r3, 0xab02, 0x1) socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000000140)={0xffffffffffffffff}) mount$9p_fd(0x0, &(0x7f0000000240)='./file0\x00', &(0x7f0000000040), 0x208000, &(0x7f0000000180)={'trans=fd,', {'rfdno', 0x3d, r3}, 0x2c, {'wfdno', 0x3d, r4}}) program crashed: INFO: task hung in dvb_usbv2_exit testing program (duration=6m0s, {Threaded:true Repeat:true RepeatTimes:0 Procs:5 Slowdown:1 Sandbox:none SandboxArg:0 Leak:false NetInjection:true NetDevices:true NetReset:true Cgroups:true BinfmtMisc:true CloseFDs:true KCSAN:false DevlinkPCI:false NicVF:false USB:true VhciInjection:true Wifi:true IEEE802154:true Sysctl:true Swap:true UseTmpDir:true HandleSegv:true Trace:false CallComments:true LegacyOptions:{Collide:false Fault:false FaultCall:0 FaultNth:0}}): openat$adsp1-ioctl$SNDCTL_DSP_SETFRAGMENT-openat$dsp1-syz_usb_connect-syz_open_dev$I2C-writev-read$dsp-write$dsp-prlimit64-creat-close-socketpair$unix-mount$9p_fd detailed listing: executing program 0: r0 = openat$adsp1(0xffffffffffffff9c, &(0x7f0000000040), 0xa0201, 0x0) ioctl$SNDCTL_DSP_SETFRAGMENT(r0, 0xc004500a, &(0x7f0000000000)) r1 = openat$dsp1(0xffffffffffffff9c, &(0x7f0000000100), 0x0, 0x0) syz_usb_connect(0x0, 0x24, &(0x7f0000000000)={{0x12, 0x1, 0x0, 0x8e, 0x88, 0x5, 0x20, 0x8086, 0x9500, 0xb6d8, 0x1, 0x2, 0x3, 0x1, [{{0x9, 0x2, 0x12, 0x1, 0x0, 0x0, 0x0, 0x0, [{{0x9, 0x4, 0x1, 0x0, 0x0, 0x15, 0xcc, 0x1c}}]}}]}}, 0x0) r2 = syz_open_dev$I2C(&(0x7f0000000000), 0x1, 0x402) writev(r2, &(0x7f0000000180)=[{&(0x7f0000000040)='Y', 0x1}], 0x1) read$dsp(r1, &(0x7f00000002c0)=""/4092, 0xffc) write$dsp(r0, &(0x7f00000012c0)="a52876830a602214f6b4e928d758f38a5a7cb4b31c4c09289e9ebb6286784ca3", 0x4000) prlimit64(0x0, 0xe, &(0x7f0000000140)={0x8, 0x100}, 0x0) r3 = creat(&(0x7f0000000080)='./file0\x00', 0x0) close(r3) socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000000140)={0xffffffffffffffff}) mount$9p_fd(0x0, &(0x7f0000000240)='./file0\x00', &(0x7f0000000040), 0x208000, &(0x7f0000000180)={'trans=fd,', {'rfdno', 0x3d, r3}, 0x2c, {'wfdno', 0x3d, r4}}) program crashed: INFO: task hung in dvb_usbv2_exit testing program (duration=6m0s, {Threaded:true Repeat:true RepeatTimes:0 Procs:5 Slowdown:1 Sandbox:none SandboxArg:0 Leak:false NetInjection:true NetDevices:true NetReset:true Cgroups:true BinfmtMisc:true CloseFDs:true KCSAN:false DevlinkPCI:false NicVF:false USB:true VhciInjection:true Wifi:true IEEE802154:true Sysctl:true Swap:true UseTmpDir:true HandleSegv:true Trace:false CallComments:true LegacyOptions:{Collide:false Fault:false FaultCall:0 FaultNth:0}}): openat$adsp1-ioctl$SNDCTL_DSP_SETFRAGMENT-openat$dsp1-syz_usb_connect-syz_open_dev$I2C-writev-read$dsp-write$dsp-prlimit64-creat-socketpair$unix-mount$9p_fd detailed listing: executing program 0: r0 = openat$adsp1(0xffffffffffffff9c, &(0x7f0000000040), 0xa0201, 0x0) ioctl$SNDCTL_DSP_SETFRAGMENT(r0, 0xc004500a, &(0x7f0000000000)) r1 = openat$dsp1(0xffffffffffffff9c, &(0x7f0000000100), 0x0, 0x0) syz_usb_connect(0x0, 0x24, &(0x7f0000000000)={{0x12, 0x1, 0x0, 0x8e, 0x88, 0x5, 0x20, 0x8086, 0x9500, 0xb6d8, 0x1, 0x2, 0x3, 0x1, [{{0x9, 0x2, 0x12, 0x1, 0x0, 0x0, 0x0, 0x0, [{{0x9, 0x4, 0x1, 0x0, 0x0, 0x15, 0xcc, 0x1c}}]}}]}}, 0x0) r2 = syz_open_dev$I2C(&(0x7f0000000000), 0x1, 0x402) writev(r2, &(0x7f0000000180)=[{&(0x7f0000000040)='Y', 0x1}], 0x1) read$dsp(r1, &(0x7f00000002c0)=""/4092, 0xffc) write$dsp(r0, &(0x7f00000012c0)="a52876830a602214f6b4e928d758f38a5a7cb4b31c4c09289e9ebb6286784ca3", 0x4000) prlimit64(0x0, 0xe, &(0x7f0000000140)={0x8, 0x100}, 0x0) r3 = creat(&(0x7f0000000080)='./file0\x00', 0x0) socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000000140)={0xffffffffffffffff}) mount$9p_fd(0x0, &(0x7f0000000240)='./file0\x00', &(0x7f0000000040), 0x208000, &(0x7f0000000180)={'trans=fd,', {'rfdno', 0x3d, r3}, 0x2c, {'wfdno', 0x3d, r4}}) program did not crash testing program (duration=6m0s, {Threaded:true Repeat:true RepeatTimes:0 Procs:5 Slowdown:1 Sandbox:none SandboxArg:0 Leak:false NetInjection:true NetDevices:true NetReset:true Cgroups:true BinfmtMisc:true CloseFDs:true KCSAN:false DevlinkPCI:false NicVF:false USB:true VhciInjection:true Wifi:true IEEE802154:true Sysctl:true Swap:true UseTmpDir:true HandleSegv:true Trace:false CallComments:true LegacyOptions:{Collide:false Fault:false FaultCall:0 FaultNth:0}}): openat$adsp1-ioctl$SNDCTL_DSP_SETFRAGMENT-openat$dsp1-syz_usb_connect-syz_open_dev$I2C-writev-read$dsp-write$dsp-prlimit64-close-socketpair$unix-mount$9p_fd detailed listing: executing program 0: r0 = openat$adsp1(0xffffffffffffff9c, &(0x7f0000000040), 0xa0201, 0x0) ioctl$SNDCTL_DSP_SETFRAGMENT(r0, 0xc004500a, &(0x7f0000000000)) r1 = openat$dsp1(0xffffffffffffff9c, &(0x7f0000000100), 0x0, 0x0) syz_usb_connect(0x0, 0x24, &(0x7f0000000000)={{0x12, 0x1, 0x0, 0x8e, 0x88, 0x5, 0x20, 0x8086, 0x9500, 0xb6d8, 0x1, 0x2, 0x3, 0x1, [{{0x9, 0x2, 0x12, 0x1, 0x0, 0x0, 0x0, 0x0, [{{0x9, 0x4, 0x1, 0x0, 0x0, 0x15, 0xcc, 0x1c}}]}}]}}, 0x0) r2 = syz_open_dev$I2C(&(0x7f0000000000), 0x1, 0x402) writev(r2, &(0x7f0000000180)=[{&(0x7f0000000040)='Y', 0x1}], 0x1) read$dsp(r1, &(0x7f00000002c0)=""/4092, 0xffc) write$dsp(r0, &(0x7f00000012c0)="a52876830a602214f6b4e928d758f38a5a7cb4b31c4c09289e9ebb6286784ca3", 0x4000) prlimit64(0x0, 0xe, &(0x7f0000000140)={0x8, 0x100}, 0x0) close(0xffffffffffffffff) socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000000140)={0xffffffffffffffff}) mount$9p_fd(0x0, &(0x7f0000000240)='./file0\x00', &(0x7f0000000040), 0x208000, &(0x7f0000000180)={'trans=fd,', {}, 0x2c, {'wfdno', 0x3d, r3}}) program did not crash testing program (duration=6m0s, {Threaded:true Repeat:true RepeatTimes:0 Procs:5 Slowdown:1 Sandbox:none SandboxArg:0 Leak:false NetInjection:true NetDevices:true NetReset:true Cgroups:true BinfmtMisc:true CloseFDs:true KCSAN:false DevlinkPCI:false NicVF:false USB:true VhciInjection:true Wifi:true IEEE802154:true Sysctl:true Swap:true UseTmpDir:true HandleSegv:true Trace:false CallComments:true LegacyOptions:{Collide:false Fault:false FaultCall:0 FaultNth:0}}): openat$adsp1-ioctl$SNDCTL_DSP_SETFRAGMENT-openat$dsp1-syz_usb_connect-syz_open_dev$I2C-writev-read$dsp-write$dsp-creat-close-socketpair$unix-mount$9p_fd detailed listing: executing program 0: r0 = openat$adsp1(0xffffffffffffff9c, &(0x7f0000000040), 0xa0201, 0x0) ioctl$SNDCTL_DSP_SETFRAGMENT(r0, 0xc004500a, &(0x7f0000000000)) r1 = openat$dsp1(0xffffffffffffff9c, &(0x7f0000000100), 0x0, 0x0) syz_usb_connect(0x0, 0x24, &(0x7f0000000000)={{0x12, 0x1, 0x0, 0x8e, 0x88, 0x5, 0x20, 0x8086, 0x9500, 0xb6d8, 0x1, 0x2, 0x3, 0x1, [{{0x9, 0x2, 0x12, 0x1, 0x0, 0x0, 0x0, 0x0, [{{0x9, 0x4, 0x1, 0x0, 0x0, 0x15, 0xcc, 0x1c}}]}}]}}, 0x0) r2 = syz_open_dev$I2C(&(0x7f0000000000), 0x1, 0x402) writev(r2, &(0x7f0000000180)=[{&(0x7f0000000040)='Y', 0x1}], 0x1) read$dsp(r1, &(0x7f00000002c0)=""/4092, 0xffc) write$dsp(r0, &(0x7f00000012c0)="a52876830a602214f6b4e928d758f38a5a7cb4b31c4c09289e9ebb6286784ca3", 0x4000) r3 = creat(&(0x7f0000000080)='./file0\x00', 0x0) close(r3) socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000000140)={0xffffffffffffffff}) mount$9p_fd(0x0, &(0x7f0000000240)='./file0\x00', &(0x7f0000000040), 0x208000, &(0x7f0000000180)={'trans=fd,', {'rfdno', 0x3d, r3}, 0x2c, {'wfdno', 0x3d, r4}}) program crashed: INFO: task hung in dvb_usbv2_exit testing program (duration=6m0s, {Threaded:true Repeat:true RepeatTimes:0 Procs:5 Slowdown:1 Sandbox:none SandboxArg:0 Leak:false NetInjection:true NetDevices:true NetReset:true Cgroups:true BinfmtMisc:true CloseFDs:true KCSAN:false DevlinkPCI:false NicVF:false USB:true VhciInjection:true Wifi:true IEEE802154:true Sysctl:true Swap:true UseTmpDir:true HandleSegv:true Trace:false CallComments:true LegacyOptions:{Collide:false Fault:false FaultCall:0 FaultNth:0}}): openat$adsp1-ioctl$SNDCTL_DSP_SETFRAGMENT-openat$dsp1-syz_usb_connect-syz_open_dev$I2C-writev-read$dsp-creat-close-socketpair$unix-mount$9p_fd detailed listing: executing program 0: r0 = openat$adsp1(0xffffffffffffff9c, &(0x7f0000000040), 0xa0201, 0x0) ioctl$SNDCTL_DSP_SETFRAGMENT(r0, 0xc004500a, &(0x7f0000000000)) r1 = openat$dsp1(0xffffffffffffff9c, &(0x7f0000000100), 0x0, 0x0) syz_usb_connect(0x0, 0x24, &(0x7f0000000000)={{0x12, 0x1, 0x0, 0x8e, 0x88, 0x5, 0x20, 0x8086, 0x9500, 0xb6d8, 0x1, 0x2, 0x3, 0x1, [{{0x9, 0x2, 0x12, 0x1, 0x0, 0x0, 0x0, 0x0, [{{0x9, 0x4, 0x1, 0x0, 0x0, 0x15, 0xcc, 0x1c}}]}}]}}, 0x0) r2 = syz_open_dev$I2C(&(0x7f0000000000), 0x1, 0x402) writev(r2, &(0x7f0000000180)=[{&(0x7f0000000040)='Y', 0x1}], 0x1) read$dsp(r1, &(0x7f00000002c0)=""/4092, 0xffc) r3 = creat(&(0x7f0000000080)='./file0\x00', 0x0) close(r3) socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000000140)={0xffffffffffffffff}) mount$9p_fd(0x0, &(0x7f0000000240)='./file0\x00', &(0x7f0000000040), 0x208000, &(0x7f0000000180)={'trans=fd,', {'rfdno', 0x3d, r3}, 0x2c, {'wfdno', 0x3d, r4}}) program crashed: INFO: task hung in dvb_usbv2_exit testing program (duration=6m0s, {Threaded:true Repeat:true RepeatTimes:0 Procs:5 Slowdown:1 Sandbox:none SandboxArg:0 Leak:false NetInjection:true NetDevices:true NetReset:true Cgroups:true BinfmtMisc:true CloseFDs:true KCSAN:false DevlinkPCI:false NicVF:false USB:true VhciInjection:true Wifi:true IEEE802154:true Sysctl:true Swap:true UseTmpDir:true HandleSegv:true Trace:false CallComments:true LegacyOptions:{Collide:false Fault:false FaultCall:0 FaultNth:0}}): openat$adsp1-ioctl$SNDCTL_DSP_SETFRAGMENT-openat$dsp1-syz_usb_connect-syz_open_dev$I2C-writev-creat-close-socketpair$unix-mount$9p_fd detailed listing: executing program 0: r0 = openat$adsp1(0xffffffffffffff9c, &(0x7f0000000040), 0xa0201, 0x0) ioctl$SNDCTL_DSP_SETFRAGMENT(r0, 0xc004500a, &(0x7f0000000000)) openat$dsp1(0xffffffffffffff9c, &(0x7f0000000100), 0x0, 0x0) syz_usb_connect(0x0, 0x24, &(0x7f0000000000)={{0x12, 0x1, 0x0, 0x8e, 0x88, 0x5, 0x20, 0x8086, 0x9500, 0xb6d8, 0x1, 0x2, 0x3, 0x1, [{{0x9, 0x2, 0x12, 0x1, 0x0, 0x0, 0x0, 0x0, [{{0x9, 0x4, 0x1, 0x0, 0x0, 0x15, 0xcc, 0x1c}}]}}]}}, 0x0) r1 = syz_open_dev$I2C(&(0x7f0000000000), 0x1, 0x402) writev(r1, &(0x7f0000000180)=[{&(0x7f0000000040)='Y', 0x1}], 0x1) r2 = creat(&(0x7f0000000080)='./file0\x00', 0x0) close(r2) socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000000140)={0xffffffffffffffff}) mount$9p_fd(0x0, &(0x7f0000000240)='./file0\x00', &(0x7f0000000040), 0x208000, &(0x7f0000000180)={'trans=fd,', {'rfdno', 0x3d, r2}, 0x2c, {'wfdno', 0x3d, r3}}) program crashed: INFO: task hung in dvb_usbv2_exit testing program (duration=6m0s, {Threaded:true Repeat:true RepeatTimes:0 Procs:5 Slowdown:1 Sandbox:none SandboxArg:0 Leak:false NetInjection:true NetDevices:true NetReset:true Cgroups:true BinfmtMisc:true CloseFDs:true KCSAN:false DevlinkPCI:false NicVF:false USB:true VhciInjection:true Wifi:true IEEE802154:true Sysctl:true Swap:true UseTmpDir:true HandleSegv:true Trace:false CallComments:true LegacyOptions:{Collide:false Fault:false FaultCall:0 FaultNth:0}}): openat$adsp1-ioctl$SNDCTL_DSP_SETFRAGMENT-openat$dsp1-syz_usb_connect-syz_open_dev$I2C-creat-close-socketpair$unix-mount$9p_fd detailed listing: executing program 0: r0 = openat$adsp1(0xffffffffffffff9c, &(0x7f0000000040), 0xa0201, 0x0) ioctl$SNDCTL_DSP_SETFRAGMENT(r0, 0xc004500a, &(0x7f0000000000)) openat$dsp1(0xffffffffffffff9c, &(0x7f0000000100), 0x0, 0x0) syz_usb_connect(0x0, 0x24, &(0x7f0000000000)={{0x12, 0x1, 0x0, 0x8e, 0x88, 0x5, 0x20, 0x8086, 0x9500, 0xb6d8, 0x1, 0x2, 0x3, 0x1, [{{0x9, 0x2, 0x12, 0x1, 0x0, 0x0, 0x0, 0x0, [{{0x9, 0x4, 0x1, 0x0, 0x0, 0x15, 0xcc, 0x1c}}]}}]}}, 0x0) syz_open_dev$I2C(&(0x7f0000000000), 0x1, 0x402) r1 = creat(&(0x7f0000000080)='./file0\x00', 0x0) close(r1) socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000000140)={0xffffffffffffffff}) mount$9p_fd(0x0, &(0x7f0000000240)='./file0\x00', &(0x7f0000000040), 0x208000, &(0x7f0000000180)={'trans=fd,', {'rfdno', 0x3d, r1}, 0x2c, {'wfdno', 0x3d, r2}}) program crashed: INFO: task hung in dvb_usbv2_exit testing program (duration=6m0s, {Threaded:true Repeat:true RepeatTimes:0 Procs:5 Slowdown:1 Sandbox:none SandboxArg:0 Leak:false NetInjection:true NetDevices:true NetReset:true Cgroups:true BinfmtMisc:true CloseFDs:true KCSAN:false DevlinkPCI:false NicVF:false USB:true VhciInjection:true Wifi:true IEEE802154:true Sysctl:true Swap:true UseTmpDir:true HandleSegv:true Trace:false CallComments:true LegacyOptions:{Collide:false Fault:false FaultCall:0 FaultNth:0}}): openat$adsp1-ioctl$SNDCTL_DSP_SETFRAGMENT-openat$dsp1-syz_usb_connect-creat-close-socketpair$unix-mount$9p_fd detailed listing: executing program 0: r0 = openat$adsp1(0xffffffffffffff9c, &(0x7f0000000040), 0xa0201, 0x0) ioctl$SNDCTL_DSP_SETFRAGMENT(r0, 0xc004500a, &(0x7f0000000000)) openat$dsp1(0xffffffffffffff9c, &(0x7f0000000100), 0x0, 0x0) syz_usb_connect(0x0, 0x24, &(0x7f0000000000)={{0x12, 0x1, 0x0, 0x8e, 0x88, 0x5, 0x20, 0x8086, 0x9500, 0xb6d8, 0x1, 0x2, 0x3, 0x1, [{{0x9, 0x2, 0x12, 0x1, 0x0, 0x0, 0x0, 0x0, [{{0x9, 0x4, 0x1, 0x0, 0x0, 0x15, 0xcc, 0x1c}}]}}]}}, 0x0) r1 = creat(&(0x7f0000000080)='./file0\x00', 0x0) close(r1) socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000000140)={0xffffffffffffffff}) mount$9p_fd(0x0, &(0x7f0000000240)='./file0\x00', &(0x7f0000000040), 0x208000, &(0x7f0000000180)={'trans=fd,', {'rfdno', 0x3d, r1}, 0x2c, {'wfdno', 0x3d, r2}}) program did not crash testing program (duration=6m0s, {Threaded:true Repeat:true RepeatTimes:0 Procs:5 Slowdown:1 Sandbox:none SandboxArg:0 Leak:false NetInjection:true NetDevices:true NetReset:true Cgroups:true BinfmtMisc:true CloseFDs:true KCSAN:false DevlinkPCI:false NicVF:false USB:true VhciInjection:true Wifi:true IEEE802154:true Sysctl:true Swap:true UseTmpDir:true HandleSegv:true Trace:false CallComments:true LegacyOptions:{Collide:false Fault:false FaultCall:0 FaultNth:0}}): openat$adsp1-ioctl$SNDCTL_DSP_SETFRAGMENT-openat$dsp1-syz_open_dev$I2C-creat-close-socketpair$unix-mount$9p_fd detailed listing: executing program 0: r0 = openat$adsp1(0xffffffffffffff9c, &(0x7f0000000040), 0xa0201, 0x0) ioctl$SNDCTL_DSP_SETFRAGMENT(r0, 0xc004500a, &(0x7f0000000000)) openat$dsp1(0xffffffffffffff9c, &(0x7f0000000100), 0x0, 0x0) syz_open_dev$I2C(&(0x7f0000000000), 0x1, 0x402) r1 = creat(&(0x7f0000000080)='./file0\x00', 0x0) close(r1) socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000000140)={0xffffffffffffffff}) mount$9p_fd(0x0, &(0x7f0000000240)='./file0\x00', &(0x7f0000000040), 0x208000, &(0x7f0000000180)={'trans=fd,', {'rfdno', 0x3d, r1}, 0x2c, {'wfdno', 0x3d, r2}}) program did not crash testing program (duration=6m0s, {Threaded:true Repeat:true RepeatTimes:0 Procs:5 Slowdown:1 Sandbox:none SandboxArg:0 Leak:false NetInjection:true NetDevices:true NetReset:true Cgroups:true BinfmtMisc:true CloseFDs:true KCSAN:false DevlinkPCI:false NicVF:false USB:true VhciInjection:true Wifi:true IEEE802154:true Sysctl:true Swap:true UseTmpDir:true HandleSegv:true Trace:false CallComments:true LegacyOptions:{Collide:false Fault:false FaultCall:0 FaultNth:0}}): openat$adsp1-ioctl$SNDCTL_DSP_SETFRAGMENT-syz_usb_connect-syz_open_dev$I2C-creat-close-socketpair$unix-mount$9p_fd detailed listing: executing program 0: r0 = openat$adsp1(0xffffffffffffff9c, &(0x7f0000000040), 0xa0201, 0x0) ioctl$SNDCTL_DSP_SETFRAGMENT(r0, 0xc004500a, &(0x7f0000000000)) syz_usb_connect(0x0, 0x24, &(0x7f0000000000)={{0x12, 0x1, 0x0, 0x8e, 0x88, 0x5, 0x20, 0x8086, 0x9500, 0xb6d8, 0x1, 0x2, 0x3, 0x1, [{{0x9, 0x2, 0x12, 0x1, 0x0, 0x0, 0x0, 0x0, [{{0x9, 0x4, 0x1, 0x0, 0x0, 0x15, 0xcc, 0x1c}}]}}]}}, 0x0) syz_open_dev$I2C(&(0x7f0000000000), 0x1, 0x402) r1 = creat(&(0x7f0000000080)='./file0\x00', 0x0) close(r1) socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000000140)={0xffffffffffffffff}) mount$9p_fd(0x0, &(0x7f0000000240)='./file0\x00', &(0x7f0000000040), 0x208000, &(0x7f0000000180)={'trans=fd,', {'rfdno', 0x3d, r1}, 0x2c, {'wfdno', 0x3d, r2}}) program crashed: INFO: task hung in dvb_usbv2_exit testing program (duration=6m0s, {Threaded:true Repeat:true RepeatTimes:0 Procs:5 Slowdown:1 Sandbox:none SandboxArg:0 Leak:false NetInjection:true NetDevices:true NetReset:true Cgroups:true BinfmtMisc:true CloseFDs:true KCSAN:false DevlinkPCI:false NicVF:false USB:true VhciInjection:true Wifi:true IEEE802154:true Sysctl:true Swap:true UseTmpDir:true HandleSegv:true Trace:false CallComments:true LegacyOptions:{Collide:false Fault:false FaultCall:0 FaultNth:0}}): openat$adsp1-syz_usb_connect-syz_open_dev$I2C-creat-close-socketpair$unix-mount$9p_fd detailed listing: executing program 0: openat$adsp1(0xffffffffffffff9c, &(0x7f0000000040), 0xa0201, 0x0) syz_usb_connect(0x0, 0x24, &(0x7f0000000000)={{0x12, 0x1, 0x0, 0x8e, 0x88, 0x5, 0x20, 0x8086, 0x9500, 0xb6d8, 0x1, 0x2, 0x3, 0x1, [{{0x9, 0x2, 0x12, 0x1, 0x0, 0x0, 0x0, 0x0, [{{0x9, 0x4, 0x1, 0x0, 0x0, 0x15, 0xcc, 0x1c}}]}}]}}, 0x0) syz_open_dev$I2C(&(0x7f0000000000), 0x1, 0x402) r0 = creat(&(0x7f0000000080)='./file0\x00', 0x0) close(r0) socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000000140)={0xffffffffffffffff}) mount$9p_fd(0x0, &(0x7f0000000240)='./file0\x00', &(0x7f0000000040), 0x208000, &(0x7f0000000180)={'trans=fd,', {'rfdno', 0x3d, r0}, 0x2c, {'wfdno', 0x3d, r1}}) program crashed: INFO: task hung in dvb_usbv2_exit testing program (duration=6m0s, {Threaded:true Repeat:true RepeatTimes:0 Procs:5 Slowdown:1 Sandbox:none SandboxArg:0 Leak:false NetInjection:true NetDevices:true NetReset:true Cgroups:true BinfmtMisc:true CloseFDs:true KCSAN:false DevlinkPCI:false NicVF:false USB:true VhciInjection:true Wifi:true IEEE802154:true Sysctl:true Swap:true UseTmpDir:true HandleSegv:true Trace:false CallComments:true LegacyOptions:{Collide:false Fault:false FaultCall:0 FaultNth:0}}): syz_usb_connect-syz_open_dev$I2C-creat-close-socketpair$unix-mount$9p_fd detailed listing: executing program 0: syz_usb_connect(0x0, 0x24, &(0x7f0000000000)={{0x12, 0x1, 0x0, 0x8e, 0x88, 0x5, 0x20, 0x8086, 0x9500, 0xb6d8, 0x1, 0x2, 0x3, 0x1, [{{0x9, 0x2, 0x12, 0x1, 0x0, 0x0, 0x0, 0x0, [{{0x9, 0x4, 0x1, 0x0, 0x0, 0x15, 0xcc, 0x1c}}]}}]}}, 0x0) syz_open_dev$I2C(&(0x7f0000000000), 0x1, 0x402) r0 = creat(&(0x7f0000000080)='./file0\x00', 0x0) close(r0) socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000000140)={0xffffffffffffffff}) mount$9p_fd(0x0, &(0x7f0000000240)='./file0\x00', &(0x7f0000000040), 0x208000, &(0x7f0000000180)={'trans=fd,', {'rfdno', 0x3d, r0}, 0x2c, {'wfdno', 0x3d, r1}}) program crashed: INFO: task hung in dvb_usbv2_exit testing program (duration=6m0s, {Threaded:true Repeat:true RepeatTimes:0 Procs:5 Slowdown:1 Sandbox:none SandboxArg:0 Leak:false NetInjection:true NetDevices:true NetReset:true Cgroups:true BinfmtMisc:true CloseFDs:true KCSAN:false DevlinkPCI:false NicVF:false USB:true VhciInjection:true Wifi:true IEEE802154:true Sysctl:true Swap:true UseTmpDir:true HandleSegv:true Trace:false CallComments:true LegacyOptions:{Collide:false Fault:false FaultCall:0 FaultNth:0}}): syz_usb_connect-syz_open_dev$I2C-creat-close-socketpair$unix-mount$9p_fd detailed listing: executing program 0: syz_usb_connect(0x0, 0x0, 0x0, 0x0) syz_open_dev$I2C(&(0x7f0000000000), 0x1, 0x402) r0 = creat(&(0x7f0000000080)='./file0\x00', 0x0) close(r0) socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000000140)={0xffffffffffffffff}) mount$9p_fd(0x0, &(0x7f0000000240)='./file0\x00', &(0x7f0000000040), 0x208000, &(0x7f0000000180)={'trans=fd,', {'rfdno', 0x3d, r0}, 0x2c, {'wfdno', 0x3d, r1}}) program did not crash testing program (duration=6m0s, {Threaded:true Repeat:true RepeatTimes:0 Procs:5 Slowdown:1 Sandbox:none SandboxArg:0 Leak:false NetInjection:true NetDevices:true NetReset:true Cgroups:true BinfmtMisc:true CloseFDs:true KCSAN:false DevlinkPCI:false NicVF:false USB:true VhciInjection:true Wifi:true IEEE802154:true Sysctl:true Swap:true UseTmpDir:true HandleSegv:true Trace:false CallComments:true LegacyOptions:{Collide:false Fault:false FaultCall:0 FaultNth:0}}): syz_usb_connect-syz_open_dev$I2C-creat-close-socketpair$unix-mount$9p_fd detailed listing: executing program 0: syz_usb_connect(0x0, 0x24, &(0x7f0000000000)={{0x12, 0x1, 0x0, 0x8e, 0x88, 0x5, 0x20, 0x8086, 0x9500, 0xb6d8, 0x1, 0x2, 0x3, 0x1, [{{0x9, 0x2, 0x12, 0x1, 0x0, 0x0, 0x0, 0x0, [{{0x9, 0x4, 0x1, 0x0, 0x0, 0x15, 0xcc, 0x1c}}]}}]}}, 0x0) syz_open_dev$I2C(0x0, 0x1, 0x402) r0 = creat(&(0x7f0000000080)='./file0\x00', 0x0) close(r0) socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000000140)={0xffffffffffffffff}) mount$9p_fd(0x0, &(0x7f0000000240)='./file0\x00', &(0x7f0000000040), 0x208000, &(0x7f0000000180)={'trans=fd,', {'rfdno', 0x3d, r0}, 0x2c, {'wfdno', 0x3d, r1}}) program did not crash testing program (duration=6m0s, {Threaded:true Repeat:true RepeatTimes:0 Procs:5 Slowdown:1 Sandbox:none SandboxArg:0 Leak:false NetInjection:true NetDevices:true NetReset:true Cgroups:true BinfmtMisc:true CloseFDs:true KCSAN:false DevlinkPCI:false NicVF:false USB:true VhciInjection:true Wifi:true IEEE802154:true Sysctl:true Swap:true UseTmpDir:true HandleSegv:true Trace:false CallComments:true LegacyOptions:{Collide:false Fault:false FaultCall:0 FaultNth:0}}): syz_usb_connect-syz_open_dev$I2C-creat-close-socketpair$unix-mount$9p_fd detailed listing: executing program 0: syz_usb_connect(0x0, 0x24, &(0x7f0000000000)={{0x12, 0x1, 0x0, 0x8e, 0x88, 0x5, 0x20, 0x8086, 0x9500, 0xb6d8, 0x1, 0x2, 0x3, 0x1, [{{0x9, 0x2, 0x12, 0x1, 0x0, 0x0, 0x0, 0x0, [{{0x9, 0x4, 0x1, 0x0, 0x0, 0x15, 0xcc, 0x1c}}]}}]}}, 0x0) syz_open_dev$I2C(&(0x7f0000000000), 0x1, 0x402) r0 = creat(0x0, 0x0) close(r0) socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000000140)={0xffffffffffffffff}) mount$9p_fd(0x0, &(0x7f0000000240)='./file0\x00', &(0x7f0000000040), 0x208000, &(0x7f0000000180)={'trans=fd,', {'rfdno', 0x3d, r0}, 0x2c, {'wfdno', 0x3d, r1}}) program did not crash testing program (duration=6m0s, {Threaded:true Repeat:true RepeatTimes:0 Procs:5 Slowdown:1 Sandbox:none SandboxArg:0 Leak:false NetInjection:true NetDevices:true NetReset:true Cgroups:true BinfmtMisc:true CloseFDs:true KCSAN:false DevlinkPCI:false NicVF:false USB:true VhciInjection:true Wifi:true IEEE802154:true Sysctl:true Swap:true UseTmpDir:true HandleSegv:true Trace:false CallComments:true LegacyOptions:{Collide:false Fault:false FaultCall:0 FaultNth:0}}): syz_usb_connect-syz_open_dev$I2C-creat-close-socketpair$unix-mount$9p_fd detailed listing: executing program 0: syz_usb_connect(0x0, 0x24, &(0x7f0000000000)={{0x12, 0x1, 0x0, 0x8e, 0x88, 0x5, 0x20, 0x8086, 0x9500, 0xb6d8, 0x1, 0x2, 0x3, 0x1, [{{0x9, 0x2, 0x12, 0x1, 0x0, 0x0, 0x0, 0x0, [{{0x9, 0x4, 0x1, 0x0, 0x0, 0x15, 0xcc, 0x1c}}]}}]}}, 0x0) syz_open_dev$I2C(&(0x7f0000000000), 0x1, 0x402) r0 = creat(&(0x7f0000000080)='./file0\x00', 0x0) close(r0) socketpair$unix(0x1, 0x5, 0x0, 0x0) mount$9p_fd(0x0, &(0x7f0000000240)='./file0\x00', &(0x7f0000000040), 0x208000, &(0x7f0000000180)={'trans=fd,', {'rfdno', 0x3d, r0}}) program did not crash testing program (duration=6m0s, {Threaded:true Repeat:true RepeatTimes:0 Procs:5 Slowdown:1 Sandbox:none SandboxArg:0 Leak:false NetInjection:true NetDevices:true NetReset:true Cgroups:true BinfmtMisc:true CloseFDs:true KCSAN:false DevlinkPCI:false NicVF:false USB:true VhciInjection:true Wifi:true IEEE802154:true Sysctl:true Swap:true UseTmpDir:true HandleSegv:true Trace:false CallComments:true LegacyOptions:{Collide:false Fault:false FaultCall:0 FaultNth:0}}): syz_usb_connect-syz_open_dev$I2C-creat-close-socketpair$unix-mount$9p_fd detailed listing: executing program 0: syz_usb_connect(0x0, 0x24, &(0x7f0000000000)={{0x12, 0x1, 0x0, 0x8e, 0x88, 0x5, 0x20, 0x8086, 0x9500, 0xb6d8, 0x1, 0x2, 0x3, 0x1, [{{0x9, 0x2, 0x12, 0x1, 0x0, 0x0, 0x0, 0x0, [{{0x9, 0x4, 0x1, 0x0, 0x0, 0x15, 0xcc, 0x1c}}]}}]}}, 0x0) syz_open_dev$I2C(&(0x7f0000000000), 0x1, 0x402) r0 = creat(&(0x7f0000000080)='./file0\x00', 0x0) close(r0) socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000000140)={0xffffffffffffffff}) mount$9p_fd(0x0, 0x0, &(0x7f0000000040), 0x208000, &(0x7f0000000180)={'trans=fd,', {'rfdno', 0x3d, r0}, 0x2c, {'wfdno', 0x3d, r1}}) program did not crash testing program (duration=6m0s, {Threaded:true Repeat:true RepeatTimes:0 Procs:5 Slowdown:1 Sandbox:none SandboxArg:0 Leak:false NetInjection:true NetDevices:true NetReset:true Cgroups:true BinfmtMisc:true CloseFDs:true KCSAN:false DevlinkPCI:false NicVF:false USB:true VhciInjection:true Wifi:true IEEE802154:true Sysctl:true Swap:true UseTmpDir:true HandleSegv:true Trace:false CallComments:true LegacyOptions:{Collide:false Fault:false FaultCall:0 FaultNth:0}}): syz_usb_connect-syz_open_dev$I2C-creat-close-socketpair$unix-mount$9p_fd detailed listing: executing program 0: syz_usb_connect(0x0, 0x24, &(0x7f0000000000)={{0x12, 0x1, 0x0, 0x8e, 0x88, 0x5, 0x20, 0x8086, 0x9500, 0xb6d8, 0x1, 0x2, 0x3, 0x1, [{{0x9, 0x2, 0x12, 0x1, 0x0, 0x0, 0x0, 0x0, [{{0x9, 0x4, 0x1, 0x0, 0x0, 0x15, 0xcc, 0x1c}}]}}]}}, 0x0) syz_open_dev$I2C(&(0x7f0000000000), 0x1, 0x402) r0 = creat(&(0x7f0000000080)='./file0\x00', 0x0) close(r0) socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000000140)={0xffffffffffffffff}) mount$9p_fd(0x0, &(0x7f0000000240)='./file0\x00', 0x0, 0x208000, &(0x7f0000000180)={'trans=fd,', {'rfdno', 0x3d, r0}, 0x2c, {'wfdno', 0x3d, r1}}) program did not crash testing program (duration=6m0s, {Threaded:true Repeat:true RepeatTimes:0 Procs:5 Slowdown:1 Sandbox:none SandboxArg:0 Leak:false NetInjection:true NetDevices:true NetReset:true Cgroups:true BinfmtMisc:true CloseFDs:true KCSAN:false DevlinkPCI:false NicVF:false USB:true VhciInjection:true Wifi:true IEEE802154:true Sysctl:true Swap:true UseTmpDir:true HandleSegv:true Trace:false CallComments:true LegacyOptions:{Collide:false Fault:false FaultCall:0 FaultNth:0}}): syz_usb_connect-syz_open_dev$I2C-creat-close-socketpair$unix-mount$9p_fd detailed listing: executing program 0: syz_usb_connect(0x0, 0x24, &(0x7f0000000000)={{0x12, 0x1, 0x0, 0x8e, 0x88, 0x5, 0x20, 0x8086, 0x9500, 0xb6d8, 0x1, 0x2, 0x3, 0x1, [{{0x9, 0x2, 0x12, 0x1, 0x0, 0x0, 0x0, 0x0, [{{0x9, 0x4, 0x1, 0x0, 0x0, 0x15, 0xcc, 0x1c}}]}}]}}, 0x0) syz_open_dev$I2C(&(0x7f0000000000), 0x1, 0x402) r0 = creat(&(0x7f0000000080)='./file0\x00', 0x0) close(r0) socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000000140)) mount$9p_fd(0x0, &(0x7f0000000240)='./file0\x00', &(0x7f0000000040), 0x208000, 0x0) program did not crash extracting C reproducer testing compiled C program (duration=6m0s, {Threaded:true Repeat:true RepeatTimes:0 Procs:5 Slowdown:1 Sandbox:none SandboxArg:0 Leak:false NetInjection:true NetDevices:true NetReset:true Cgroups:true BinfmtMisc:true CloseFDs:true KCSAN:false DevlinkPCI:false NicVF:false USB:true VhciInjection:true Wifi:true IEEE802154:true Sysctl:true Swap:true UseTmpDir:true HandleSegv:true Trace:false CallComments:true LegacyOptions:{Collide:false Fault:false FaultCall:0 FaultNth:0}}): syz_usb_connect-syz_open_dev$I2C-creat-close-socketpair$unix-mount$9p_fd program crashed: no output from test machine a never seen crash title: no output from test machine, ignore simplifying guilty program options testing program (duration=6m0s, {Threaded:false Repeat:true RepeatTimes:0 Procs:5 Slowdown:1 Sandbox:none SandboxArg:0 Leak:false NetInjection:true NetDevices:true NetReset:true Cgroups:true BinfmtMisc:true CloseFDs:true KCSAN:false DevlinkPCI:false NicVF:false USB:true VhciInjection:true Wifi:true IEEE802154:true Sysctl:true Swap:true UseTmpDir:true HandleSegv:true Trace:false CallComments:true LegacyOptions:{Collide:false Fault:false FaultCall:0 FaultNth:0}}): syz_usb_connect-syz_open_dev$I2C-creat-close-socketpair$unix-mount$9p_fd detailed listing: executing program 0: syz_usb_connect(0x0, 0x24, &(0x7f0000000000)={{0x12, 0x1, 0x0, 0x8e, 0x88, 0x5, 0x20, 0x8086, 0x9500, 0xb6d8, 0x1, 0x2, 0x3, 0x1, [{{0x9, 0x2, 0x12, 0x1, 0x0, 0x0, 0x0, 0x0, [{{0x9, 0x4, 0x1, 0x0, 0x0, 0x15, 0xcc, 0x1c}}]}}]}}, 0x0) syz_open_dev$I2C(&(0x7f0000000000), 0x1, 0x402) r0 = creat(&(0x7f0000000080)='./file0\x00', 0x0) close(r0) socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000000140)={0xffffffffffffffff}) mount$9p_fd(0x0, &(0x7f0000000240)='./file0\x00', &(0x7f0000000040), 0x208000, &(0x7f0000000180)={'trans=fd,', {'rfdno', 0x3d, r0}, 0x2c, {'wfdno', 0x3d, r1}}) program crashed: INFO: task hung in dvb_usbv2_exit extracting C reproducer testing compiled C program (duration=6m0s, {Threaded:false Repeat:true RepeatTimes:0 Procs:5 Slowdown:1 Sandbox:none SandboxArg:0 Leak:false NetInjection:true NetDevices:true NetReset:true Cgroups:true BinfmtMisc:true CloseFDs:true KCSAN:false DevlinkPCI:false NicVF:false USB:true VhciInjection:true Wifi:true IEEE802154:true Sysctl:true Swap:true UseTmpDir:true HandleSegv:true Trace:false CallComments:true LegacyOptions:{Collide:false Fault:false FaultCall:0 FaultNth:0}}): syz_usb_connect-syz_open_dev$I2C-creat-close-socketpair$unix-mount$9p_fd program crashed: INFO: task hung in dvb_usbv2_exit simplifying C reproducer testing compiled C program (duration=6m0s, {Threaded:false Repeat:true RepeatTimes:0 Procs:1 Slowdown:1 Sandbox:none SandboxArg:0 Leak:false NetInjection:true NetDevices:true NetReset:true Cgroups:true BinfmtMisc:true CloseFDs:true KCSAN:false DevlinkPCI:false NicVF:false USB:true VhciInjection:true Wifi:true IEEE802154:true Sysctl:true Swap:true UseTmpDir:true HandleSegv:true Trace:false CallComments:true LegacyOptions:{Collide:false Fault:false FaultCall:0 FaultNth:0}}): syz_usb_connect-syz_open_dev$I2C-creat-close-socketpair$unix-mount$9p_fd program crashed: INFO: task hung in dvb_usbv2_exit testing compiled C program (duration=6m0s, {Threaded:false Repeat:true RepeatTimes:0 Procs:1 Slowdown:1 Sandbox: SandboxArg:0 Leak:false NetInjection:false NetDevices:false NetReset:false Cgroups:false BinfmtMisc:false CloseFDs:false KCSAN:false DevlinkPCI:false NicVF:false USB:false VhciInjection:false Wifi:false IEEE802154:true Sysctl:true Swap:false UseTmpDir:true HandleSegv:true Trace:false CallComments:true LegacyOptions:{Collide:false Fault:false FaultCall:0 FaultNth:0}}): syz_usb_connect-syz_open_dev$I2C-creat-close-socketpair$unix-mount$9p_fd program crashed: INFO: task hung in dvb_usbv2_exit testing compiled C program (duration=6m0s, {Threaded:false Repeat:true RepeatTimes:0 Procs:1 Slowdown:1 Sandbox: SandboxArg:0 Leak:false NetInjection:false NetDevices:false NetReset:false Cgroups:false BinfmtMisc:false CloseFDs:false KCSAN:false DevlinkPCI:false NicVF:false USB:false VhciInjection:false Wifi:false IEEE802154:false Sysctl:true Swap:false UseTmpDir:true HandleSegv:true Trace:false CallComments:true LegacyOptions:{Collide:false Fault:false FaultCall:0 FaultNth:0}}): syz_usb_connect-syz_open_dev$I2C-creat-close-socketpair$unix-mount$9p_fd program crashed: INFO: task hung in dvb_usbv2_exit testing compiled C program (duration=6m0s, {Threaded:false Repeat:true RepeatTimes:0 Procs:1 Slowdown:1 Sandbox: SandboxArg:0 Leak:false NetInjection:false NetDevices:false NetReset:false Cgroups:false BinfmtMisc:false CloseFDs:false KCSAN:false DevlinkPCI:false NicVF:false USB:false VhciInjection:false Wifi:false IEEE802154:false Sysctl:true Swap:false UseTmpDir:false HandleSegv:true Trace:false CallComments:true LegacyOptions:{Collide:false Fault:false FaultCall:0 FaultNth:0}}): syz_usb_connect-syz_open_dev$I2C-creat-close-socketpair$unix-mount$9p_fd program crashed: INFO: task hung in dvb_usbv2_exit testing compiled C program (duration=6m0s, {Threaded:false Repeat:true RepeatTimes:0 Procs:1 Slowdown:1 Sandbox: SandboxArg:0 Leak:false NetInjection:false NetDevices:false NetReset:false Cgroups:false BinfmtMisc:false CloseFDs:false KCSAN:false DevlinkPCI:false NicVF:false USB:false VhciInjection:false Wifi:false IEEE802154:false Sysctl:true Swap:false UseTmpDir:false HandleSegv:false Trace:false CallComments:true LegacyOptions:{Collide:false Fault:false FaultCall:0 FaultNth:0}}): syz_usb_connect-syz_open_dev$I2C-creat-close-socketpair$unix-mount$9p_fd program crashed: INFO: task hung in dvb_usbv2_exit testing compiled C program (duration=6m0s, {Threaded:false Repeat:true RepeatTimes:0 Procs:1 Slowdown:1 Sandbox: SandboxArg:0 Leak:false NetInjection:false NetDevices:false NetReset:false Cgroups:false BinfmtMisc:false CloseFDs:false KCSAN:false DevlinkPCI:false NicVF:false USB:false VhciInjection:false Wifi:false IEEE802154:false Sysctl:false Swap:false UseTmpDir:false HandleSegv:false Trace:false CallComments:true LegacyOptions:{Collide:false Fault:false FaultCall:0 FaultNth:0}}): syz_usb_connect-syz_open_dev$I2C-creat-close-socketpair$unix-mount$9p_fd program crashed: INFO: task hung in dvb_usbv2_exit testing program (duration=6m0s, {Threaded:false Repeat:true RepeatTimes:0 Procs:1 Slowdown:1 Sandbox: SandboxArg:0 Leak:false NetInjection:false NetDevices:false NetReset:false Cgroups:false BinfmtMisc:false CloseFDs:false KCSAN:false DevlinkPCI:false NicVF:false USB:false VhciInjection:false Wifi:false IEEE802154:false Sysctl:false Swap:false UseTmpDir:false HandleSegv:false Trace:false CallComments:true LegacyOptions:{Collide:false Fault:false FaultCall:0 FaultNth:0}}): syz_usb_connect-syz_open_dev$I2C-creat-close-socketpair$unix-mount$9p_fd detailed listing: executing program 0: syz_usb_connect(0x0, 0x24, &(0x7f0000000000)={{0x12, 0x1, 0x0, 0x8e, 0x88, 0x5, 0x20, 0x8086, 0x9500, 0xb6d8, 0x1, 0x2, 0x3, 0x1, [{{0x9, 0x2, 0x12, 0x1, 0x0, 0x0, 0x0, 0x0, [{{0x9, 0x4, 0x1, 0x0, 0x0, 0x15, 0xcc, 0x1c}}]}}]}}, 0x0) syz_open_dev$I2C(&(0x7f0000000000), 0x1, 0x402) r0 = creat(&(0x7f0000000080)='./file0\x00', 0x0) close(r0) socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000000140)={0xffffffffffffffff}) mount$9p_fd(0x0, &(0x7f0000000240)='./file0\x00', &(0x7f0000000040), 0x208000, &(0x7f0000000180)={'trans=fd,', {'rfdno', 0x3d, r0}, 0x2c, {'wfdno', 0x3d, r1}}) program crashed: INFO: task hung in dvb_usbv2_exit validation run: crashed=true testing program (duration=6m0s, {Threaded:false Repeat:true RepeatTimes:0 Procs:1 Slowdown:1 Sandbox: SandboxArg:0 Leak:false NetInjection:false NetDevices:false NetReset:false Cgroups:false BinfmtMisc:false CloseFDs:false KCSAN:false DevlinkPCI:false NicVF:false USB:false VhciInjection:false Wifi:false IEEE802154:false Sysctl:false Swap:false UseTmpDir:false HandleSegv:false Trace:false CallComments:true LegacyOptions:{Collide:false Fault:false FaultCall:0 FaultNth:0}}): syz_usb_connect-syz_open_dev$I2C-creat-close-socketpair$unix-mount$9p_fd detailed listing: executing program 0: syz_usb_connect(0x0, 0x24, &(0x7f0000000000)={{0x12, 0x1, 0x0, 0x8e, 0x88, 0x5, 0x20, 0x8086, 0x9500, 0xb6d8, 0x1, 0x2, 0x3, 0x1, [{{0x9, 0x2, 0x12, 0x1, 0x0, 0x0, 0x0, 0x0, [{{0x9, 0x4, 0x1, 0x0, 0x0, 0x15, 0xcc, 0x1c}}]}}]}}, 0x0) syz_open_dev$I2C(&(0x7f0000000000), 0x1, 0x402) r0 = creat(&(0x7f0000000080)='./file0\x00', 0x0) close(r0) socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000000140)={0xffffffffffffffff}) mount$9p_fd(0x0, &(0x7f0000000240)='./file0\x00', &(0x7f0000000040), 0x208000, &(0x7f0000000180)={'trans=fd,', {'rfdno', 0x3d, r0}, 0x2c, {'wfdno', 0x3d, r1}}) program crashed: INFO: task hung in dvb_usbv2_exit validation run: crashed=true testing program (duration=6m0s, {Threaded:false Repeat:true RepeatTimes:0 Procs:1 Slowdown:1 Sandbox: SandboxArg:0 Leak:false NetInjection:false NetDevices:false NetReset:false Cgroups:false BinfmtMisc:false CloseFDs:false KCSAN:false DevlinkPCI:false NicVF:false USB:false VhciInjection:false Wifi:false IEEE802154:false Sysctl:false Swap:false UseTmpDir:false HandleSegv:false Trace:false CallComments:true LegacyOptions:{Collide:false Fault:false FaultCall:0 FaultNth:0}}): syz_usb_connect-syz_open_dev$I2C-creat-close-socketpair$unix-mount$9p_fd detailed listing: executing program 0: syz_usb_connect(0x0, 0x24, &(0x7f0000000000)={{0x12, 0x1, 0x0, 0x8e, 0x88, 0x5, 0x20, 0x8086, 0x9500, 0xb6d8, 0x1, 0x2, 0x3, 0x1, [{{0x9, 0x2, 0x12, 0x1, 0x0, 0x0, 0x0, 0x0, [{{0x9, 0x4, 0x1, 0x0, 0x0, 0x15, 0xcc, 0x1c}}]}}]}}, 0x0) syz_open_dev$I2C(&(0x7f0000000000), 0x1, 0x402) r0 = creat(&(0x7f0000000080)='./file0\x00', 0x0) close(r0) socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000000140)={0xffffffffffffffff}) mount$9p_fd(0x0, &(0x7f0000000240)='./file0\x00', &(0x7f0000000040), 0x208000, &(0x7f0000000180)={'trans=fd,', {'rfdno', 0x3d, r0}, 0x2c, {'wfdno', 0x3d, r1}}) program crashed: INFO: task hung in dvb_usbv2_exit validation run: crashed=true reproducing took 4h4m17.432015876s repro crashed as (corrupted=false): INFO: task kworker/0:1:10 blocked for more than 143 seconds. Not tainted 6.16.0-syzkaller-11852-g479058002c32 #0 "echo 0 > /proc/sys/kernel/hung_task_timeout_secs" disables this message. task:kworker/0:1 state:D stack:22712 pid:10 tgid:10 ppid:2 task_flags:0x4208060 flags:0x00004000 Workqueue: usb_hub_wq hub_event Call Trace: context_switch kernel/sched/core.c:5357 [inline] __schedule+0x1190/0x5de0 kernel/sched/core.c:6961 __schedule_loop kernel/sched/core.c:7043 [inline] schedule+0xe7/0x3a0 kernel/sched/core.c:7058 schedule_timeout+0x257/0x290 kernel/time/sleep_timeout.c:75 do_wait_for_common kernel/sched/completion.c:100 [inline] __wait_for_common+0x2fc/0x4e0 kernel/sched/completion.c:121 i2c_del_adapter+0x546/0x6f0 drivers/i2c/i2c-core-base.c:1817 dvb_usbv2_i2c_exit drivers/media/usb/dvb-usb-v2/dvb_usb_core.c:86 [inline] dvb_usbv2_exit.isra.0+0x45b/0x9f0 drivers/media/usb/dvb-usb-v2/dvb_usb_core.c:844 dvb_usbv2_probe+0x1f61/0x3e50 drivers/media/usb/dvb-usb-v2/dvb_usb_core.c:993 usb_probe_interface+0x303/0xa40 drivers/usb/core/driver.c:396 call_driver_probe drivers/base/dd.c:581 [inline] really_probe+0x241/0xa90 drivers/base/dd.c:659 __driver_probe_device+0x1de/0x440 drivers/base/dd.c:801 driver_probe_device+0x4c/0x1b0 drivers/base/dd.c:831 __device_attach_driver+0x1df/0x310 drivers/base/dd.c:959 bus_for_each_drv+0x159/0x1e0 drivers/base/bus.c:462 __device_attach+0x1e4/0x4b0 drivers/base/dd.c:1031 bus_probe_device+0x17f/0x1c0 drivers/base/bus.c:537 device_add+0x1148/0x1aa0 drivers/base/core.c:3689 usb_set_configuration+0x1187/0x1e20 drivers/usb/core/message.c:2210 usb_generic_driver_probe+0xb1/0x110 drivers/usb/core/generic.c:250 usb_probe_device+0xec/0x3e0 drivers/usb/core/driver.c:291 call_driver_probe drivers/base/dd.c:581 [inline] really_probe+0x241/0xa90 drivers/base/dd.c:659 __driver_probe_device+0x1de/0x440 drivers/base/dd.c:801 driver_probe_device+0x4c/0x1b0 drivers/base/dd.c:831 __device_attach_driver+0x1df/0x310 drivers/base/dd.c:959 bus_for_each_drv+0x159/0x1e0 drivers/base/bus.c:462 __device_attach+0x1e4/0x4b0 drivers/base/dd.c:1031 bus_probe_device+0x17f/0x1c0 drivers/base/bus.c:537 device_add+0x1148/0x1aa0 drivers/base/core.c:3689 usb_new_device+0xd07/0x1a60 drivers/usb/core/hub.c:2694 hub_port_connect drivers/usb/core/hub.c:5566 [inline] hub_port_connect_change drivers/usb/core/hub.c:5706 [inline] port_event drivers/usb/core/hub.c:5870 [inline] hub_event+0x2f34/0x4fe0 drivers/usb/core/hub.c:5952 process_one_work+0x9cc/0x1b70 kernel/workqueue.c:3236 process_scheduled_works kernel/workqueue.c:3319 [inline] worker_thread+0x6c8/0xf10 kernel/workqueue.c:3400 kthread+0x3c5/0x780 kernel/kthread.c:463 ret_from_fork+0x5d4/0x6f0 arch/x86/kernel/process.c:148 ret_from_fork_asm+0x1a/0x30 arch/x86/entry/entry_64.S:245 Showing all locks held in the system: 5 locks held by kworker/0:1/10: #0: ffff888022acb948 ((wq_completion)usb_hub_wq){+.+.}-{0:0}, at: process_one_work+0x12a2/0x1b70 kernel/workqueue.c:3211 #1: ffffc900000f7d10 ((work_completion)(&hub->events)){+.+.}-{0:0}, at: process_one_work+0x929/0x1b70 kernel/workqueue.c:3212 #2: ffff8880296c4198 (&dev->mutex){....}-{4:4}, at: device_lock include/linux/device.h:911 [inline] #2: ffff8880296c4198 (&dev->mutex){....}-{4:4}, at: hub_event+0x1c0/0x4fe0 drivers/usb/core/hub.c:5898 #3: ffff88807a2c7198 (&dev->mutex){....}-{4:4}, at: device_lock include/linux/device.h:911 [inline] #3: ffff88807a2c7198 (&dev->mutex){....}-{4:4}, at: __device_attach+0x7e/0x4b0 drivers/base/dd.c:1006 #4: ffff8880788ec160 (&dev->mutex){....}-{4:4}, at: device_lock include/linux/device.h:911 [inline] #4: ffff8880788ec160 (&dev->mutex){....}-{4:4}, at: __device_attach+0x7e/0x4b0 drivers/base/dd.c:1006 5 locks held by kworker/u8:0/12: #0: ffff8880b853a318 (&rq->__lock){-.-.}-{2:2}, at: raw_spin_rq_lock_nested+0x29/0x130 kernel/sched/core.c:636 #1: ffff8880b8524088 (psi_seq){-.-.}-{0:0}, at: psi_sched_switch kernel/sched/stats.h:220 [inline] #1: ffff8880b8524088 (psi_seq){-.-.}-{0:0}, at: __schedule+0x1861/0x5de0 kernel/sched/core.c:6955 #2: ffffffff8e5c1160 (rcu_read_lock){....}-{1:3}, at: rcu_lock_acquire include/linux/rcupdate.h:331 [inline] #2: ffffffff8e5c1160 (rcu_read_lock){....}-{1:3}, at: rcu_read_lock include/linux/rcupdate.h:841 [inline] #2: ffffffff8e5c1160 (rcu_read_lock){....}-{1:3}, at: batadv_nc_purge_orig_hash net/batman-adv/network-coding.c:408 [inline] #2: ffffffff8e5c1160 (rcu_read_lock){....}-{1:3}, at: batadv_nc_worker+0x159/0x1030 net/batman-adv/network-coding.c:719 #3: ffffffff9b052d00 (&obj_hash[i].lock){-.-.}-{2:2}, at: debug_object_activate+0x14c/0x4c0 lib/debugobjects.c:818 #4: ffffffff8e5c1160 (rcu_read_lock){....}-{1:3}, at: rcu_lock_acquire include/linux/rcupdate.h:331 [inline] #4: ffffffff8e5c1160 (rcu_read_lock){....}-{1:3}, at: rcu_read_lock include/linux/rcupdate.h:841 [inline] #4: ffffffff8e5c1160 (rcu_read_lock){....}-{1:3}, at: class_rcu_constructor include/linux/rcupdate.h:1155 [inline] #4: ffffffff8e5c1160 (rcu_read_lock){....}-{1:3}, at: unwind_next_frame+0xbd/0x20a0 arch/x86/kernel/unwind_orc.c:479 1 lock held by khungtaskd/31: #0: ffffffff8e5c1160 (rcu_read_lock){....}-{1:3}, at: rcu_lock_acquire include/linux/rcupdate.h:331 [inline] #0: ffffffff8e5c1160 (rcu_read_lock){....}-{1:3}, at: rcu_read_lock include/linux/rcupdate.h:841 [inline] #0: ffffffff8e5c1160 (rcu_read_lock){....}-{1:3}, at: debug_show_all_locks+0x36/0x1c0 kernel/locking/lockdep.c:6775 2 locks held by getty/5613: #0: ffff88814cfb70a0 (&tty->ldisc_sem){++++}-{0:0}, at: tty_ldisc_ref_wait+0x24/0x80 drivers/tty/tty_ldisc.c:243 #1: ffffc900036bb2f0 (&ldata->atomic_read_lock){+.+.}-{4:4}, at: n_tty_read+0x41b/0x14f0 drivers/tty/n_tty.c:2222 1 lock held by napi/wg0-0/6321: #0: ffff8880b853a318 (&rq->__lock){-.-.}-{2:2}, at: raw_spin_rq_lock_nested+0x29/0x130 kernel/sched/core.c:636 2 locks held by dhcpcd/6346: #0: ffff88805a8d1408 (&sb->s_type->i_mutex_key#11){+.+.}-{4:4}, at: inode_lock include/linux/fs.h:869 [inline] #0: ffff88805a8d1408 (&sb->s_type->i_mutex_key#11){+.+.}-{4:4}, at: __sock_release+0x86/0x270 net/socket.c:648 #1: ffffffff8e5cc6f8 (rcu_state.exp_mutex){+.+.}-{4:4}, at: exp_funnel_lock+0x284/0x3c0 kernel/rcu/tree_exp.h:311 ============================================= NMI backtrace for cpu 0 CPU: 0 UID: 0 PID: 31 Comm: khungtaskd Not tainted 6.16.0-syzkaller-11852-g479058002c32 #0 PREEMPT(full) Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 07/12/2025 Call Trace: __dump_stack lib/dump_stack.c:94 [inline] dump_stack_lvl+0x116/0x1f0 lib/dump_stack.c:120 nmi_cpu_backtrace+0x27b/0x390 lib/nmi_backtrace.c:113 nmi_trigger_cpumask_backtrace+0x29c/0x300 lib/nmi_backtrace.c:62 trigger_all_cpu_backtrace include/linux/nmi.h:160 [inline] check_hung_uninterruptible_tasks kernel/hung_task.c:328 [inline] watchdog+0xf0e/0x1260 kernel/hung_task.c:491 kthread+0x3c5/0x780 kernel/kthread.c:463 ret_from_fork+0x5d4/0x6f0 arch/x86/kernel/process.c:148 ret_from_fork_asm+0x1a/0x30 arch/x86/entry/entry_64.S:245 Sending NMI from CPU 0 to CPUs 1: NMI backtrace for cpu 1 CPU: 1 UID: 0 PID: 0 Comm: swapper/1 Not tainted 6.16.0-syzkaller-11852-g479058002c32 #0 PREEMPT(full) Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 07/12/2025 RIP: 0010:pv_native_safe_halt+0xf/0x20 arch/x86/kernel/paravirt.c:82 Code: 4c 63 02 c3 cc cc cc cc 0f 1f 00 90 90 90 90 90 90 90 90 90 90 90 90 90 90 90 90 f3 0f 1e fa 66 90 0f 00 2d f3 82 17 00 fb f4 4c 0d 03 00 66 2e 0f 1f 84 00 00 00 00 00 66 90 90 90 90 90 90 RSP: 0018:ffffc90000197df8 EFLAGS: 000002c2 RAX: 00000000001a9c99 RBX: 0000000000000001 RCX: ffffffff8b928c29 RDX: 0000000000000000 RSI: ffffffff8de4d731 RDI: ffffffff8c161100 RBP: ffffed1003c5d488 R08: 0000000000000001 R09: ffffed10170a6655 R10: ffff8880b85332ab R11: 0000000000000000 R12: 0000000000000001 R13: ffff88801e2ea440 R14: ffffffff90aaf390 R15: 0000000000000000 FS: 0000000000000000(0000) GS:ffff8881247c6000(0000) knlGS:0000000000000000 CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 CR2: 00005624d1414660 CR3: 000000000e380000 CR4: 00000000003526f0 Call Trace: arch_safe_halt arch/x86/include/asm/paravirt.h:107 [inline] default_idle+0x13/0x20 arch/x86/kernel/process.c:757 default_idle_call+0x6d/0xb0 kernel/sched/idle.c:122 cpuidle_idle_call kernel/sched/idle.c:190 [inline] do_idle+0x391/0x510 kernel/sched/idle.c:330 cpu_startup_entry+0x4f/0x60 kernel/sched/idle.c:428 start_secondary+0x21d/0x2b0 arch/x86/kernel/smpboot.c:315 common_startup_64+0x13e/0x148 final repro crashed as (corrupted=false): INFO: task kworker/0:1:10 blocked for more than 143 seconds. Not tainted 6.16.0-syzkaller-11852-g479058002c32 #0 "echo 0 > /proc/sys/kernel/hung_task_timeout_secs" disables this message. task:kworker/0:1 state:D stack:22712 pid:10 tgid:10 ppid:2 task_flags:0x4208060 flags:0x00004000 Workqueue: usb_hub_wq hub_event Call Trace: context_switch kernel/sched/core.c:5357 [inline] __schedule+0x1190/0x5de0 kernel/sched/core.c:6961 __schedule_loop kernel/sched/core.c:7043 [inline] schedule+0xe7/0x3a0 kernel/sched/core.c:7058 schedule_timeout+0x257/0x290 kernel/time/sleep_timeout.c:75 do_wait_for_common kernel/sched/completion.c:100 [inline] __wait_for_common+0x2fc/0x4e0 kernel/sched/completion.c:121 i2c_del_adapter+0x546/0x6f0 drivers/i2c/i2c-core-base.c:1817 dvb_usbv2_i2c_exit drivers/media/usb/dvb-usb-v2/dvb_usb_core.c:86 [inline] dvb_usbv2_exit.isra.0+0x45b/0x9f0 drivers/media/usb/dvb-usb-v2/dvb_usb_core.c:844 dvb_usbv2_probe+0x1f61/0x3e50 drivers/media/usb/dvb-usb-v2/dvb_usb_core.c:993 usb_probe_interface+0x303/0xa40 drivers/usb/core/driver.c:396 call_driver_probe drivers/base/dd.c:581 [inline] really_probe+0x241/0xa90 drivers/base/dd.c:659 __driver_probe_device+0x1de/0x440 drivers/base/dd.c:801 driver_probe_device+0x4c/0x1b0 drivers/base/dd.c:831 __device_attach_driver+0x1df/0x310 drivers/base/dd.c:959 bus_for_each_drv+0x159/0x1e0 drivers/base/bus.c:462 __device_attach+0x1e4/0x4b0 drivers/base/dd.c:1031 bus_probe_device+0x17f/0x1c0 drivers/base/bus.c:537 device_add+0x1148/0x1aa0 drivers/base/core.c:3689 usb_set_configuration+0x1187/0x1e20 drivers/usb/core/message.c:2210 usb_generic_driver_probe+0xb1/0x110 drivers/usb/core/generic.c:250 usb_probe_device+0xec/0x3e0 drivers/usb/core/driver.c:291 call_driver_probe drivers/base/dd.c:581 [inline] really_probe+0x241/0xa90 drivers/base/dd.c:659 __driver_probe_device+0x1de/0x440 drivers/base/dd.c:801 driver_probe_device+0x4c/0x1b0 drivers/base/dd.c:831 __device_attach_driver+0x1df/0x310 drivers/base/dd.c:959 bus_for_each_drv+0x159/0x1e0 drivers/base/bus.c:462 __device_attach+0x1e4/0x4b0 drivers/base/dd.c:1031 bus_probe_device+0x17f/0x1c0 drivers/base/bus.c:537 device_add+0x1148/0x1aa0 drivers/base/core.c:3689 usb_new_device+0xd07/0x1a60 drivers/usb/core/hub.c:2694 hub_port_connect drivers/usb/core/hub.c:5566 [inline] hub_port_connect_change drivers/usb/core/hub.c:5706 [inline] port_event drivers/usb/core/hub.c:5870 [inline] hub_event+0x2f34/0x4fe0 drivers/usb/core/hub.c:5952 process_one_work+0x9cc/0x1b70 kernel/workqueue.c:3236 process_scheduled_works kernel/workqueue.c:3319 [inline] worker_thread+0x6c8/0xf10 kernel/workqueue.c:3400 kthread+0x3c5/0x780 kernel/kthread.c:463 ret_from_fork+0x5d4/0x6f0 arch/x86/kernel/process.c:148 ret_from_fork_asm+0x1a/0x30 arch/x86/entry/entry_64.S:245 Showing all locks held in the system: 5 locks held by kworker/0:1/10: #0: ffff888022acb948 ((wq_completion)usb_hub_wq){+.+.}-{0:0}, at: process_one_work+0x12a2/0x1b70 kernel/workqueue.c:3211 #1: ffffc900000f7d10 ((work_completion)(&hub->events)){+.+.}-{0:0}, at: process_one_work+0x929/0x1b70 kernel/workqueue.c:3212 #2: ffff8880296c4198 (&dev->mutex){....}-{4:4}, at: device_lock include/linux/device.h:911 [inline] #2: ffff8880296c4198 (&dev->mutex){....}-{4:4}, at: hub_event+0x1c0/0x4fe0 drivers/usb/core/hub.c:5898 #3: ffff88807a2c7198 (&dev->mutex){....}-{4:4}, at: device_lock include/linux/device.h:911 [inline] #3: ffff88807a2c7198 (&dev->mutex){....}-{4:4}, at: __device_attach+0x7e/0x4b0 drivers/base/dd.c:1006 #4: ffff8880788ec160 (&dev->mutex){....}-{4:4}, at: device_lock include/linux/device.h:911 [inline] #4: ffff8880788ec160 (&dev->mutex){....}-{4:4}, at: __device_attach+0x7e/0x4b0 drivers/base/dd.c:1006 5 locks held by kworker/u8:0/12: #0: ffff8880b853a318 (&rq->__lock){-.-.}-{2:2}, at: raw_spin_rq_lock_nested+0x29/0x130 kernel/sched/core.c:636 #1: ffff8880b8524088 (psi_seq){-.-.}-{0:0}, at: psi_sched_switch kernel/sched/stats.h:220 [inline] #1: ffff8880b8524088 (psi_seq){-.-.}-{0:0}, at: __schedule+0x1861/0x5de0 kernel/sched/core.c:6955 #2: ffffffff8e5c1160 (rcu_read_lock){....}-{1:3}, at: rcu_lock_acquire include/linux/rcupdate.h:331 [inline] #2: ffffffff8e5c1160 (rcu_read_lock){....}-{1:3}, at: rcu_read_lock include/linux/rcupdate.h:841 [inline] #2: ffffffff8e5c1160 (rcu_read_lock){....}-{1:3}, at: batadv_nc_purge_orig_hash net/batman-adv/network-coding.c:408 [inline] #2: ffffffff8e5c1160 (rcu_read_lock){....}-{1:3}, at: batadv_nc_worker+0x159/0x1030 net/batman-adv/network-coding.c:719 #3: ffffffff9b052d00 (&obj_hash[i].lock){-.-.}-{2:2}, at: debug_object_activate+0x14c/0x4c0 lib/debugobjects.c:818 #4: ffffffff8e5c1160 (rcu_read_lock){....}-{1:3}, at: rcu_lock_acquire include/linux/rcupdate.h:331 [inline] #4: ffffffff8e5c1160 (rcu_read_lock){....}-{1:3}, at: rcu_read_lock include/linux/rcupdate.h:841 [inline] #4: ffffffff8e5c1160 (rcu_read_lock){....}-{1:3}, at: class_rcu_constructor include/linux/rcupdate.h:1155 [inline] #4: ffffffff8e5c1160 (rcu_read_lock){....}-{1:3}, at: unwind_next_frame+0xbd/0x20a0 arch/x86/kernel/unwind_orc.c:479 1 lock held by khungtaskd/31: #0: ffffffff8e5c1160 (rcu_read_lock){....}-{1:3}, at: rcu_lock_acquire include/linux/rcupdate.h:331 [inline] #0: ffffffff8e5c1160 (rcu_read_lock){....}-{1:3}, at: rcu_read_lock include/linux/rcupdate.h:841 [inline] #0: ffffffff8e5c1160 (rcu_read_lock){....}-{1:3}, at: debug_show_all_locks+0x36/0x1c0 kernel/locking/lockdep.c:6775 2 locks held by getty/5613: #0: ffff88814cfb70a0 (&tty->ldisc_sem){++++}-{0:0}, at: tty_ldisc_ref_wait+0x24/0x80 drivers/tty/tty_ldisc.c:243 #1: ffffc900036bb2f0 (&ldata->atomic_read_lock){+.+.}-{4:4}, at: n_tty_read+0x41b/0x14f0 drivers/tty/n_tty.c:2222 1 lock held by napi/wg0-0/6321: #0: ffff8880b853a318 (&rq->__lock){-.-.}-{2:2}, at: raw_spin_rq_lock_nested+0x29/0x130 kernel/sched/core.c:636 2 locks held by dhcpcd/6346: #0: ffff88805a8d1408 (&sb->s_type->i_mutex_key#11){+.+.}-{4:4}, at: inode_lock include/linux/fs.h:869 [inline] #0: ffff88805a8d1408 (&sb->s_type->i_mutex_key#11){+.+.}-{4:4}, at: __sock_release+0x86/0x270 net/socket.c:648 #1: ffffffff8e5cc6f8 (rcu_state.exp_mutex){+.+.}-{4:4}, at: exp_funnel_lock+0x284/0x3c0 kernel/rcu/tree_exp.h:311 ============================================= NMI backtrace for cpu 0 CPU: 0 UID: 0 PID: 31 Comm: khungtaskd Not tainted 6.16.0-syzkaller-11852-g479058002c32 #0 PREEMPT(full) Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 07/12/2025 Call Trace: __dump_stack lib/dump_stack.c:94 [inline] dump_stack_lvl+0x116/0x1f0 lib/dump_stack.c:120 nmi_cpu_backtrace+0x27b/0x390 lib/nmi_backtrace.c:113 nmi_trigger_cpumask_backtrace+0x29c/0x300 lib/nmi_backtrace.c:62 trigger_all_cpu_backtrace include/linux/nmi.h:160 [inline] check_hung_uninterruptible_tasks kernel/hung_task.c:328 [inline] watchdog+0xf0e/0x1260 kernel/hung_task.c:491 kthread+0x3c5/0x780 kernel/kthread.c:463 ret_from_fork+0x5d4/0x6f0 arch/x86/kernel/process.c:148 ret_from_fork_asm+0x1a/0x30 arch/x86/entry/entry_64.S:245 Sending NMI from CPU 0 to CPUs 1: NMI backtrace for cpu 1 CPU: 1 UID: 0 PID: 0 Comm: swapper/1 Not tainted 6.16.0-syzkaller-11852-g479058002c32 #0 PREEMPT(full) Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 07/12/2025 RIP: 0010:pv_native_safe_halt+0xf/0x20 arch/x86/kernel/paravirt.c:82 Code: 4c 63 02 c3 cc cc cc cc 0f 1f 00 90 90 90 90 90 90 90 90 90 90 90 90 90 90 90 90 f3 0f 1e fa 66 90 0f 00 2d f3 82 17 00 fb f4 4c 0d 03 00 66 2e 0f 1f 84 00 00 00 00 00 66 90 90 90 90 90 90 RSP: 0018:ffffc90000197df8 EFLAGS: 000002c2 RAX: 00000000001a9c99 RBX: 0000000000000001 RCX: ffffffff8b928c29 RDX: 0000000000000000 RSI: ffffffff8de4d731 RDI: ffffffff8c161100 RBP: ffffed1003c5d488 R08: 0000000000000001 R09: ffffed10170a6655 R10: ffff8880b85332ab R11: 0000000000000000 R12: 0000000000000001 R13: ffff88801e2ea440 R14: ffffffff90aaf390 R15: 0000000000000000 FS: 0000000000000000(0000) GS:ffff8881247c6000(0000) knlGS:0000000000000000 CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 CR2: 00005624d1414660 CR3: 000000000e380000 CR4: 00000000003526f0 Call Trace: arch_safe_halt arch/x86/include/asm/paravirt.h:107 [inline] default_idle+0x13/0x20 arch/x86/kernel/process.c:757 default_idle_call+0x6d/0xb0 kernel/sched/idle.c:122 cpuidle_idle_call kernel/sched/idle.c:190 [inline] do_idle+0x391/0x510 kernel/sched/idle.c:330 cpu_startup_entry+0x4f/0x60 kernel/sched/idle.c:428 start_secondary+0x21d/0x2b0 arch/x86/kernel/smpboot.c:315 common_startup_64+0x13e/0x148