Extracting prog: 27m22.734022027s Minimizing prog: 41m26.772646445s Simplifying prog options: 0s Extracting C: 1m7.482117883s Simplifying C: 21m48.896012932s extracting reproducer from 42 programs testing a last program of every proc single: executing 7 programs separately with timeout 1m40s testing program (duration=1m40s, {Threaded:true Repeat:true RepeatTimes:0 Procs:7 Slowdown:1 Sandbox:none SandboxArg:0 Leak:true 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}}): setns-socket-setsockopt-socket$inet6_sctp-bind$llc-getsockopt$inet_sctp6_SCTP_MAX_BURST-getsockopt$inet_sctp_SCTP_AUTH_ACTIVE_KEY-mprotect-syz_io_uring_submit-io_uring_enter detailed listing: executing program 0: setns(0xc9, 0x0) r0 = socket(0x8, 0x2, 0x0) setsockopt(r0, 0x108, 0x42020054, &(0x7f0000000200)="01000000000000000000e787df0000000000000000dc050000000000000000010000000000000000000100000000040000000000000072c2e4e50000000000000000000000000000000500"/84, 0x54) r1 = socket$inet6_sctp(0xa, 0x1, 0x84) bind$llc(0xffffffffffffffff, &(0x7f0000000000)={0x1a, 0x5, 0x1, 0x7, 0x1, 0x42, @remote}, 0x10) getsockopt$inet_sctp6_SCTP_MAX_BURST(r1, 0x84, 0x83, &(0x7f0000000000)=@assoc_value={0x0}, &(0x7f0000000080)=0x8) getsockopt$inet_sctp_SCTP_AUTH_ACTIVE_KEY(0xffffffffffffffff, 0x84, 0x18, &(0x7f0000000040)={r2, 0x3}, 0x0) mprotect(&(0x7f0000000000/0xf000)=nil, 0xf000, 0x9) syz_io_uring_submit(0x0, 0x0, 0x0, &(0x7f0000000040)=@IORING_OP_CLOSE={0x13, 0x48, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x1}) io_uring_enter(0xffffffffffffffff, 0x1, 0x1, 0x1, 0x0, 0x0) program did not crash testing program (duration=1m40s, {Threaded:true Repeat:true RepeatTimes:0 Procs:7 Slowdown:1 Sandbox:none SandboxArg:0 Leak:true 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$rtc-ioctl$RTC_WKALM_SET detailed listing: executing program 0: r0 = openat$rtc(0xffffffffffffff9c, &(0x7f0000000000), 0x0, 0x0) ioctl$RTC_WKALM_SET(r0, 0x4028700f, &(0x7f0000000080)={0x5, 0x0, {0xf, 0x5, 0x8, 0xa, 0x7, 0xffff, 0x5}}) program did not crash testing program (duration=1m40s, {Threaded:true Repeat:true RepeatTimes:0 Procs:7 Slowdown:1 Sandbox:none SandboxArg:0 Leak:true 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}}): setsockopt$inet_tcp_TCP_CONGESTION-shutdown-syz_usb_connect-syz_open_dev$char_usb-openat$kvm-mprotect-pwritev detailed listing: executing program 0: setsockopt$inet_tcp_TCP_CONGESTION(0xffffffffffffffff, 0x6, 0xd, 0x0, 0x0) shutdown(0xffffffffffffffff, 0x1) syz_usb_connect(0x0, 0x36, &(0x7f00000004c0)=ANY=[@ANYBLOB="1a0100005c6b4408070a64006e40010203030902240001a8230800090400bc6435fb4d00090503034d00ff99090805", @ANYRES32], &(0x7f0000000480)={0x0, 0x0, 0x0, 0x0, 0x1, [{0x0, 0x0}]}) r0 = syz_open_dev$char_usb(0xc, 0xb4, 0x0) openat$kvm(0xffffffffffffff9c, &(0x7f0000000200), 0x8000, 0x0) mprotect(&(0x7f0000000000/0xf000)=nil, 0xf000, 0x1) pwritev(r0, &(0x7f0000000200)=[{0x0}], 0x1, 0x2dc, 0x2) program did not crash testing program (duration=1m40s, {Threaded:true Repeat:true RepeatTimes:0 Procs:7 Slowdown:1 Sandbox:none SandboxArg:0 Leak:true 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_open_procfs-syz_init_net_socket$nfc_llcp-bpf$BPF_BTF_LOAD-openat-openat$sequencer2-prctl$PR_SCHED_CORE-prlimit64-sched_setscheduler-syz_open_dev$sndmidi-writev-socket$inet6_tcp-keyctl$dh_compute-syz_genetlink_get_family_id$tipc2-syz_open_procfs-read$FUSE detailed listing: executing program 0: syz_open_procfs(0xffffffffffffffff, &(0x7f0000000040)='net/mcfilter\x00') syz_init_net_socket$nfc_llcp(0x27, 0x2, 0x1) bpf$BPF_BTF_LOAD(0x12, 0x0, 0x0) openat(0xffffffffffffff9c, &(0x7f0000000380)='./cgroup.cpu/cgroup.procs\x00', 0x0, 0x0) openat$sequencer2(0xffffffffffffff9c, &(0x7f0000000080), 0x0, 0x0) prctl$PR_SCHED_CORE(0x3e, 0x1, 0x0, 0x2, 0x0) prlimit64(0x0, 0xe, &(0x7f0000000380)={0x8, 0x100008b}, 0x0) sched_setscheduler(0x0, 0x1, &(0x7f0000000000)=0x7) r0 = syz_open_dev$sndmidi(&(0x7f00000004c0), 0x2, 0x143102) writev(r0, &(0x7f0000000840)=[{&(0x7f00000002c0)="94", 0xf000}, {0x0}], 0x2) socket$inet6_tcp(0xa, 0x1, 0x0) keyctl$dh_compute(0x17, 0x0, &(0x7f00000000c0)=""/83, 0x53, 0x0) syz_genetlink_get_family_id$tipc2(&(0x7f00000057c0), 0xffffffffffffffff) r1 = syz_open_procfs(0x0, &(0x7f0000002040)='net/tcp\x00') read$FUSE(r1, &(0x7f0000005040)={0x2020}, 0x2020) program did not crash testing program (duration=1m40s, {Threaded:true Repeat:true RepeatTimes:0 Procs:7 Slowdown:1 Sandbox:none SandboxArg:0 Leak:true 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_CREATE_VCPU-openat$adsp1-ioctl$SNDCTL_DSP_SETFRAGMENT-ioctl$SNDCTL_DSP_SPEED-socket-openat-sendmsg$nl_route-openat$sequencer2-prctl$PR_SCHED_CORE-prlimit64-sched_setscheduler-syz_open_dev$sndmidi-writev-mlock-setsockopt$MRT6_ADD_MIF-statx-setsockopt$MRT6_FLUSH-mkdir-mount-chdir-openat-lseek-sendmsg$DEVLINK_CMD_PORT_UNSPLIT-ioctl$SNDCTL_DSP_CHANNELS detailed listing: executing program 0: r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000000240), 0x101000, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) ioctl$KVM_CREATE_IRQCHIP(r1, 0xae60) ioctl$KVM_CREATE_VCPU(r1, 0xae41, 0x0) r2 = openat$adsp1(0xffffffffffffff9c, &(0x7f0000000040), 0xa0201, 0x0) ioctl$SNDCTL_DSP_SETFRAGMENT(r2, 0xc004500a, &(0x7f0000001340)) ioctl$SNDCTL_DSP_SPEED(r2, 0xc0045002, &(0x7f00000001c0)=0x40) r3 = socket(0xa, 0x3, 0x3a) openat(0xffffffffffffff9c, &(0x7f0000000380)='./cgroup.cpu/cgroup.procs\x00', 0x0, 0x0) sendmsg$nl_route(0xffffffffffffffff, 0x0, 0x0) openat$sequencer2(0xffffffffffffff9c, &(0x7f0000000080), 0x0, 0x0) prctl$PR_SCHED_CORE(0x3e, 0x1, 0x0, 0x2, 0x0) prlimit64(0x0, 0xe, &(0x7f0000000380)={0x8, 0x100008b}, 0x0) sched_setscheduler(0x0, 0x1, &(0x7f0000000000)=0x7) r4 = syz_open_dev$sndmidi(&(0x7f00000004c0), 0x2, 0x143102) writev(r4, &(0x7f0000000840)=[{&(0x7f00000002c0)="94", 0xf000}, {0x0}], 0x2) mlock(&(0x7f0000000000/0x800000)=nil, 0x800000) setsockopt$MRT6_ADD_MIF(r3, 0x29, 0xca, &(0x7f0000000000)={0x4, 0x1, 0x4}, 0xc) statx(0xffffffffffffffff, 0x0, 0x1000, 0xf0cb2f4a0c2cfc5d, 0x0) setsockopt$MRT6_FLUSH(r3, 0x29, 0xd4, &(0x7f0000000080)=0xa, 0x4) mkdir(&(0x7f0000000240)='./file1\x00', 0x8) mount(0x0, &(0x7f0000000200)='./file1\x00', &(0x7f0000000000)='tmpfs\x00', 0x8, &(0x7f0000000300)='usrquota') chdir(&(0x7f00000000c0)='./file1\x00') r5 = openat(0xffffffffffffff9c, &(0x7f00000002c0)='./file2\x00', 0x42, 0x0) lseek(r5, 0x5, 0x4) sendmsg$DEVLINK_CMD_PORT_UNSPLIT(0xffffffffffffffff, &(0x7f00000015c0)={0x0, 0x0, &(0x7f0000001580)={&(0x7f0000001480)={0x3c, 0x0, 0x1, 0x70bd25, 0x25dfdbfb, {}, [{{@nsim={{0xe}, {0xf, 0x2, {'netdevsim', 0x0}}}, {0x8, 0xb8}}}]}, 0x3c}, 0x1, 0x0, 0x0, 0x1}, 0x40) ioctl$SNDCTL_DSP_CHANNELS(r2, 0xc0045006, &(0x7f0000000180)=0x6f) program did not crash testing program (duration=1m40s, {Threaded:true Repeat:true RepeatTimes:0 Procs:7 Slowdown:1 Sandbox:none SandboxArg:0 Leak:true 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}}): mkdirat-mount-openat-read$FUSE-fcntl$lock-mprotect-timer_settime detailed listing: executing program 0: mkdirat(0xffffffffffffff9c, &(0x7f0000000080)='./dev\x00', 0x1ff) mount(0x0, &(0x7f00000000c0)='./dev\x00', &(0x7f0000000100)='devtmpfs\x00', 0x0, 0x0) r0 = openat(0xffffffffffffff9c, &(0x7f0000000140)='./dev/vhci\x00', 0x2, 0x0) read$FUSE(r0, &(0x7f00000002c0)={0x2020}, 0x2020) fcntl$lock(0xffffffffffffffff, 0x25, &(0x7f0000000040)={0x0, 0x0, 0xfd8b, 0x5}) mprotect(&(0x7f0000000000/0xf000)=nil, 0xf000, 0x1) timer_settime(0x0, 0x1, &(0x7f0000000040)={{}, {0x77359400}}, 0x0) program did not crash testing program (duration=1m40s, {Threaded:true Repeat:true RepeatTimes:0 Procs:7 Slowdown:1 Sandbox:none SandboxArg:0 Leak:true 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_usb_control_io$cdc_ncm-syz_usb_control_io$uac1-syz_usb_control_io$cdc_ecm-syz_open_dev$char_usb-write$char_usb detailed listing: executing program 0: r0 = syz_usb_connect(0x0, 0x371, &(0x7f0000000280)=ANY=[@ANYBLOB="1201000057ec0020c215dcff30bd0102030109025f03019b00000009040000"], 0x0) syz_usb_control_io$cdc_ncm(r0, 0x0, 0x0) syz_usb_control_io$uac1(r0, 0x0, 0x0) syz_usb_control_io$cdc_ecm(r0, 0x0, 0x0) r1 = syz_open_dev$char_usb(0xc, 0xb4, 0x80000000) write$char_usb(r1, &(0x7f0000006800)="10", 0x20) program did not crash single: failed to extract reproducer bisect: bisecting 42 programs with base timeout 1m40s testing program (duration=1m50s, {Threaded:true Repeat:true RepeatTimes:0 Procs:7 Slowdown:1 Sandbox:none SandboxArg:0 Leak:true 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}}): [20, 2, 21, 26, 23, 21, 18, 3, 29, 4, 20, 27, 28, 6, 24, 21, 30, 24, 5, 19, 6, 3, 3, 10, 18, 5, 24, 27, 6, 7, 7, 8, 10, 5, 27, 5, 6, 3, 15, 7, 2, 10] detailed listing: executing program 6: setsockopt$sock_int(0xffffffffffffffff, 0x1, 0x29, &(0x7f0000000100)=0x90c3ff, 0x4) setsockopt$SO_TIMESTAMPING(0xffffffffffffffff, 0x1, 0x41, &(0x7f0000000040)=0x5b70, 0x4) sendmmsg$inet6(0xffffffffffffffff, &(0x7f00000000c0)=[{{&(0x7f0000000080)={0xa, 0x0, 0x2, @mcast2}, 0x1c, 0x0}}], 0x1, 0x0) recvmmsg(0xffffffffffffffff, &(0x7f0000005cc0), 0x1, 0x40012000, 0x0) sendmsg$nl_route_sched(0xffffffffffffffff, 0x0, 0x40844) io_uring_setup(0x899, &(0x7f0000000040)={0x0, 0x4dc0, 0x9c080, 0xa, 0x1b1}) ioctl$BTRFS_IOC_SNAP_CREATE_V2(0xffffffffffffffff, 0x50009417, 0x0) mlock(&(0x7f0000000000/0x800000)=nil, 0x800000) madvise(&(0x7f0000c00000/0x400000)=nil, 0x400000, 0xe) madvise(&(0x7f0000ff9000/0x4000)=nil, 0x4000, 0x17) shmget$private(0x0, 0x4000, 0x1, &(0x7f0000ff9000/0x4000)=nil) setsockopt$inet6_IPV6_FLOWLABEL_MGR(0xffffffffffffffff, 0x29, 0x20, &(0x7f0000000100)={@dev={0xfe, 0x80, '\x00', 0x23}, 0x800, 0x2, 0x2, 0x1, 0x80, 0x7}, 0x20) setsockopt$inet6_IPV6_FLOWLABEL_MGR(0xffffffffffffffff, 0x29, 0x20, &(0x7f0000000240)={@rand_addr=' \x01\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x01', 0x800, 0x2, 0x2, 0x1, 0x96, 0x4}, 0x20) r0 = syz_open_dev$vim2m(&(0x7f0000000000), 0x47b, 0x2) r1 = openat$ttyS3(0xffffffffffffff9c, &(0x7f0000000180), 0x2982, 0x0) mbind(&(0x7f0000ffe000/0x2000)=nil, 0x2000, 0x6002, &(0x7f0000000040)=0xa, 0x7, 0x0) sendfile(r1, 0xffffffffffffffff, 0x0, 0x20000023896) ioctl$BLKRESETZONE(0xffffffffffffffff, 0x40101283, &(0x7f0000000700)={0x6}) bpf$BPF_PROG_RAW_TRACEPOINT_LOAD(0x5, &(0x7f0000000000)={0x1, 0x1, &(0x7f0000000140)=@raw=[@exit], &(0x7f00000003c0)='GPL\x00', 0x0, 0x0, 0x0, 0x40f00, 0x0, '\x00', 0x0, 0x0, 0xffffffffffffffff, 0x8, 0x0, 0x0, 0x10, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x10, 0xfffffffe}, 0x94) ioctl$vim2m_VIDIOC_S_CTRL(r0, 0xc008561c, &(0x7f00000002c0)={0xf0f003}) executing program 5: mprotect(&(0x7f0000000000/0xf000)=nil, 0xf000, 0x1) setsockopt$XDP_RX_RING(0xffffffffffffffff, 0x11b, 0x2, &(0x7f00000002c0)=0x100, 0x4) executing program 6: r0 = socket$inet6_sctp(0xa, 0x801, 0x84) getsockopt$inet_sctp6_SCTP_DEFAULT_PRINFO(r0, 0x84, 0x72, 0x0, &(0x7f0000000080)) r1 = socket$alg(0x26, 0x5, 0x0) bind$alg(0xffffffffffffffff, &(0x7f0000000480)={0x26, 'aead\x00', 0x0, 0x0, 'morus1280-sse2\x00'}, 0x58) setsockopt$ALG_SET_KEY(r1, 0x117, 0x1, &(0x7f0000001280)="b7f2288a911993f08d3aaea2bc0000de", 0x10) seccomp$SECCOMP_SET_MODE_FILTER_LISTENER(0x1, 0x8, &(0x7f0000000240)={0x1, &(0x7f0000000200)=[{0x6, 0x1, 0x27, 0x7fffffff}]}) seccomp$SECCOMP_SET_MODE_FILTER_LISTENER(0x1, 0x1f, &(0x7f0000000040)={0x1, &(0x7f00000000c0)=[{0x6, 0x4, 0x40, 0x7fff0000}]}) r2 = syz_init_net_socket$bt_l2cap(0x1f, 0x1, 0x3) setsockopt$bt_BT_DEFER_SETUP(r2, 0x112, 0x7, 0x0, 0x0) r3 = accept4(r1, 0x0, 0x0, 0x800) r4 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000000000), 0x121a03, 0x0) ioctl$TIOCSETD(r4, 0x5423, &(0x7f0000000080)=0x3) r5 = syz_open_dev$usbfs(&(0x7f0000000080), 0xf, 0x8041) ioctl$USBDEVFS_DISCONNECT_CLAIM(r5, 0x8108551b, &(0x7f00000001c0)={0x0, 0x2, "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"}) ioctl$USBDEVFS_ALLOC_STREAMS(r5, 0x8008551c, &(0x7f0000000340)={0x94d0, 0x2, [{0x1, 0x1}, {0xd, 0x1}]}) ioctl$TIOCSTI(r4, 0x5412, &(0x7f0000000180)=0x7d) ioctl$TIOCSTI(r4, 0x5412, &(0x7f0000000200)=0x7e) sendmmsg$alg(r3, &(0x7f0000000040)=[{0x0, 0x0, &(0x7f0000000000)=[{&(0x7f0000000080)="f78d9ca38fff48f3be52163448412ba8", 0x10}, {&(0x7f0000000140)="ebe3a0e9796cfd1647e299f4e376fdba128280b372219d205e81f4a7f71c1926aae1efd7e0054a863f3d5cfe6cb55b5bb9fa6935849e6098ed884e7cb51726b360fbb37b4fe035bbb0958730", 0x4c}, {&(0x7f00000003c0)="e8700e444d50a969ff67347cff6127e6ef12ee3819271482a4975a52c1ab9b8b4db3945d1032005eabe97b4dc33a47d3a158da988456d30026b433186f53cdcdb93a4722bf306a10470d50f5cb1ece9ead3459bab1cf1538cd0b157653c5e892962c80f158c443e9c6ad7d2a8103ef2f4b93766b9a21501f94c1568b13756b66f74f46cf801704d2da8b96c34070b233af0afcc436712e58ed25e721193af05a045ad3fdc928f02f3dbad19d3e66eebda2e63f3f", 0xb4}], 0x3}], 0x1, 0x40800) recvmsg(r3, &(0x7f00000005c0)={0x0, 0x0, &(0x7f0000000600)=[{&(0x7f00000000c0)=""/81, 0x51}, {&(0x7f0000000200)=""/77, 0x4d}, {&(0x7f0000000300)=""/135, 0x87}], 0x3}, 0x0) seccomp$SECCOMP_SET_MODE_FILTER_LISTENER(0x1, 0x0, &(0x7f0000001100)={0x1, &(0x7f0000000100)=[{0x6, 0x8, 0x94, 0x7fff0000}]}) mq_open(&(0x7f0000000080)='eth0\x00#\x13\xaeu\xe0\xfbu0*\xf3\x11i\xdd\xd9\xc6\x87\xde\xbf_\xa0\xf6\xdfk\xbf.\"\xa6\xc0#p\xcd\x1c/\xa6\xf2\xbcyL\x85a\xb5\xbb~+>\xbc\x93\xf8\xab\x9a3\x85l\x1d\x15\x11\x1a\x9e@!2\xb6!\xae\xf79k\x90\x88\v8I$\xfdQ\x1d\x90=r\xd8\xc0\xd8\t/\x8dv\xb8\x93\xc3C\xae\x9dc\xd1T\xdd\x14\xd3\xe1\xbe_$A=z\xee\xbd/X\xbemOX)s\x94\xde\xbe_\v\x01\xbe\xeb\xbb\x91\x11z\xc2|d\x1b\x04\xd2\xf9yx\xb2\x1b\bLTrw\x88\x9e0\t\xc6\xe2\x9c\xed\\\xd8[\xc8\x04 \xf3\xac]V\x1d:\xfc\xc3\x9e*\ax\xef\xfe\x1c.TT\xcf\xbf\xf5\x80a%\xdcQ\xb3CuT\xcc7\x8avs\xb2\a\xfe\xb3j*\xad\x18I\xcc\xe9\xaa{]\xef\xb7\xf2\xee*\xf95\bJt\xd0s\xc4\xaa\xc8\x13~\xb2\xf20\xbdf\xdb\xaeG\xe3\xfb\xef\x94\xef:Q\x1b\xe3\xa3\xa4}\xef`e\xcdL\xab\xdb\r\xf2y\x9fg1\xf4\t\x18i/!\x13\xf1,\x8cu\xaa\xbf~)\x94\x1b2\x93\x86\xe7\x9a\xf2j\xa8\x96\xa6\xa2\xfcN\x81\xafTh\xb3\x1bo:\xe8\vq7S\xe4H\xf3L\xa0\x9c\x97B\x12\x10\x9d\xaa\x7fq\x06\xb9(\xf6\x1c\x83\xb1J\xec\x926\xb5a0\xa0B\xae|', 0x42, 0x0, 0x0) executing program 5: r0 = syz_io_uring_setup(0x34b8, 0x0, 0x0, &(0x7f00000002c0)=0x0, &(0x7f0000000240)=0x0) recvmmsg(0xffffffffffffffff, &(0x7f0000001640)=[{{0x0, 0x0, &(0x7f00000005c0)=[{0x0}, {&(0x7f00000000c0)=""/250, 0xfa}], 0x2}}], 0x1, 0x34000, 0x0) ioctl$FE_GET_PROPERTY(0xffffffffffffffff, 0x80106f53, &(0x7f0000000040)={0x30, 0x0}) mprotect(&(0x7f0000000000/0xf000)=nil, 0xf000, 0x9) syz_io_uring_submit(0x0, r1, r2, &(0x7f0000000040)=@IORING_OP_CLOSE={0x13, 0x48, 0x0, r0}) mmap(&(0x7f0000000000/0xfbe000)=nil, 0xfbe000, 0x300000a, 0x4031, 0xffffffffffffffff, 0x0) madvise(&(0x7f0000000000/0x800000)=nil, 0x800000, 0xe) openat(0xffffffffffffffff, &(0x7f0000000380)='./cgroup.cpu/cgroup.procs\x00', 0x0, 0x0) openat$sequencer2(0xffffffffffffff9c, &(0x7f0000000280), 0x20080, 0x0) prctl$PR_SCHED_CORE(0x3e, 0x1, 0x0, 0x2, 0x0) prlimit64(0x0, 0xe, &(0x7f0000000380)={0x8, 0x100008b}, 0x0) sched_setscheduler(0x0, 0x1, &(0x7f0000000000)=0x7) r3 = syz_open_dev$sndmidi(&(0x7f0000000040), 0x2, 0x4a102) writev(r3, &(0x7f0000000840)=[{&(0x7f00000002c0)="94", 0x1}], 0x1) openat$sndseq(0xffffffffffffff9c, 0x0, 0x4844c1) mremap(&(0x7f000054e000/0x1000)=nil, 0x1000, 0x3000, 0x3, &(0x7f000022c000/0x3000)=nil) userfaultfd(0x800) madvise(&(0x7f0000000000/0xc00000)=nil, 0xc00000, 0x17) setsockopt$IP6T_SO_SET_REPLACE(0xffffffffffffffff, 0x29, 0x40, &(0x7f0000000380)=@raw={'raw\x00', 0x3c1, 0x3, 0x31c, 0x0, 0x111, 0x4b4, 0x148, 0x700, 0x254, 0x278, 0x278, 0x254, 0x278, 0x3, 0x0, {[{{@ipv6={@mcast2, @empty, [], [0x0, 0xff], 'vlan0\x00', 'vlan1\x00', {}, {}, 0x88}, 0x0, 0x118, 0x148, 0x0, {}, [@common=@inet=@multiport={{0x50}, {0x0, 0x0, [0x0, 0x0, 0x2000], [0x0, 0x1]}}, @common=@unspec=@connlabel={{0x24}, {0x5, 0x1001}}]}, @common=@inet=@SET2={0x30, 'SET\x00', 0x2, {{0x0, 0x1, 0x3}, {0x0, 0x4}, 0xf}}}, {{@uncond, 0x0, 0xdc, 0x10c, 0x0, {}, [@common=@unspec=@statistic={{0x38}, {0x0, 0x0, 0x0, 0x0, 0x8}}]}, @common=@inet=@SET2={0x30, 'SET\x00', 0x2, {{0x0, 0x1, 0x4}, {0x4, 0x1, 0x4}, 0x3, 0x5}}}], {{'\x00', 0x0, 0xa4, 0xc8}, {0x24}}}}, 0x378) ioctl$sock_SIOCGIFINDEX(0xffffffffffffffff, 0x8933, &(0x7f0000000100)={'syzkaller0\x00', 0x0}) sendmsg$nl_route_sched(0xffffffffffffffff, &(0x7f0000000000)={0x0, 0x0, &(0x7f0000000580)={&(0x7f00000001c0)=@newqdisc={0x48, 0x24, 0x4ee4e6a52ff56541, 0x4, 0x35dfdbfd, {0x0, 0x0, 0x0, r4, {0x0, 0xb}, {0xffff, 0xffff}, {0xf}}, [@qdisc_kind_options=@q_cbs={{0x8}, {0x1c, 0x2, @TCA_CBS_PARMS={0x18, 0x1, {0x0, '\x00', 0x1ea74798, 0x80000000, 0x0, 0xd}}}}]}, 0x48}, 0x1, 0x0, 0x0, 0x40088c1}, 0x0) r5 = socket$nl_route(0x10, 0x3, 0x0) ioctl$sock_SIOCGIFINDEX(r5, 0x8933, &(0x7f0000000100)={'syzkaller0\x00'}) r6 = syz_init_net_socket$x25(0x9, 0x5, 0x0) listen(r6, 0x1) accept4$x25(r6, 0x0, 0x0, 0x80800) executing program 6: r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000000180), 0x0, 0x0) ioctl$TCSETS(r0, 0x40045431, &(0x7f0000000080)={0x0, 0x10, 0x572, 0x8000, 0x9, "ff000d00009a468e0cd912098d00"}) r1 = syz_open_pts(r0, 0x0) ioctl$TCSETA(r0, 0x5406, &(0x7f0000000280)={0xfffe, 0x3, 0x3, 0x3, 0x15, "0000000000001f00"}) ioctl$TIOCSTI(r1, 0x5412, 0x0) ioctl$UFFDIO_UNREGISTER(0xffffffffffffffff, 0x8010aa01, 0x0) socket(0x840000000002, 0x3, 0x9) r2 = socket$nl_netfilter(0x10, 0x3, 0xc) sendmsg$IPSET_CMD_CREATE(r2, &(0x7f0000000040)={0x0, 0x0, &(0x7f00000044c0)={&(0x7f0000000200)={0x4c, 0x2, 0x6, 0x801, 0x0, 0x0, {0x0, 0x0, 0x40}, [@IPSET_ATTR_PROTOCOL={0x5, 0x1, 0x6}, @IPSET_ATTR_FAMILY={0x5, 0x5, 0x2}, @IPSET_ATTR_REVISION={0x5}, @IPSET_ATTR_SETNAME={0x9, 0x2, 'syz1\x00'}, @IPSET_ATTR_TYPENAME={0x11, 0x3, 'hash:ip,mark\x00'}]}, 0x4c}}, 0x0) r3 = openat$ttyS3(0xffffffffffffff9c, &(0x7f0000000000), 0x0, 0x0) ioctl$TIOCSETD(r3, 0x5423, 0x0) ioctl$TIOCSETD(r3, 0x5423, &(0x7f0000000100)=0x2) socket$nl_netfilter(0x10, 0x3, 0xc) r4 = socket$nl_netfilter(0x10, 0x3, 0xc) sendmsg$NFT_BATCH(0xffffffffffffffff, &(0x7f00000000c0)={0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x4404c810}, 0x0) sendmsg$IPSET_CMD_ADD(r4, &(0x7f00000002c0)={0x0, 0x0, &(0x7f0000000080)={&(0x7f0000000180)={0x48, 0x9, 0x6, 0x201, 0x0, 0x0, {0x2, 0x0, 0xffff}, [@IPSET_ATTR_DATA={0x20, 0x7, 0x0, 0x1, [@IPSET_ATTR_IP={0xc, 0x1, 0x0, 0x1, @IPSET_ATTR_IPADDR_IPV4={0x8, 0x1, 0x1, 0x0, @multicast2}}, @IPSET_ATTR_MARK={0x8, 0xa, 0x1, 0x0, 0x2}, @IPSET_ATTR_CIDR={0x5, 0x3, 0x2}]}, @IPSET_ATTR_SETNAME={0x9, 0x2, 'syz1\x00'}, @IPSET_ATTR_PROTOCOL={0x5}]}, 0x48}, 0x1, 0x0, 0x0, 0x800}, 0x40c0080) r5 = syz_open_dev$evdev(&(0x7f0000000000), 0x0, 0x0) lseek(0xffffffffffffffff, 0xc18, 0x4) syz_usb_disconnect(r5) ioctl$DRM_IOCTL_MODE_ATOMIC(0xffffffffffffffff, 0xc03864bc, &(0x7f0000000380)={0x701, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x300}) syz_usb_connect$printer(0x4, 0x2d, &(0x7f0000000040)={{0x12, 0x1, 0x300, 0x0, 0x0, 0x0, 0x40, 0x525, 0xa4a8, 0x40, 0x1, 0x2, 0x3, 0x1, [{{0x9, 0x2, 0x1b, 0x1, 0x1, 0x8, 0x10, 0x1, "", [{{0x9, 0x4, 0x0, 0x40, 0x2, 0x7, 0x1, 0x3, 0x4, "", {{{0x9, 0x5, 0x1, 0x2, 0x40, 0x5, 0x4, 0x1a}}}}}]}}]}}, 0x0) ioctl$EVIOCRMFF(r5, 0x4004550d, 0x0) sendmsg$IPSET_CMD_ADD(0xffffffffffffffff, &(0x7f00000002c0)={0x0, 0x0, &(0x7f0000000080)={&(0x7f0000000180)=ANY=[@ANYBLOB='H\x00\x00\x00\n'], 0x48}, 0x1, 0x0, 0x0, 0x800}, 0x40c0080) executing program 2: syz_ublk_add_dev(0xffffffffffffffff, 0x0, 0x0, 0x0, &(0x7f0000000200)={0x2e, 0x14, 0x0, 0xffffffffffffffff, 0xc0207504, 0x0, 0x0, 0x0, 0x0, 0x4, 0x0, 0x0, '\x00', {0xffffffff, 0xffff, 0x0, 0x0}}, 0x0) socket$inet6_tcp(0xa, 0x1, 0x0) openat$kvm(0xffffffffffffff9c, &(0x7f0000000100), 0x8001, 0x0) openat(0xffffffffffffff9c, &(0x7f0000000380)='./cgroup.cpu/cgroup.procs\x00', 0x4c0142, 0x161) openat$sequencer2(0xffffffffffffff9c, &(0x7f0000000080), 0x0, 0x0) prctl$PR_SCHED_CORE(0x3e, 0x1, 0x0, 0x2, 0x0) prlimit64(0x0, 0xe, &(0x7f0000000380)={0x8, 0x100008b}, 0x0) sched_setscheduler(0x0, 0x1, &(0x7f0000000000)=0x7) r0 = syz_open_dev$sndmidi(&(0x7f00000004c0), 0x2, 0x143102) writev(r0, 0x0, 0x0) openat(0xffffffffffffff9c, 0x0, 0x40, 0x1) openat$fuse(0xffffffffffffff9c, 0x0, 0x42, 0x0) mount$fuse(0x0, &(0x7f00000020c0)='./file0\x00', 0x0, 0x50000, 0x0) openat$nullb(0xffffffffffffff9c, 0x0, 0x1c3902, 0x0) syz_io_uring_setup(0x29d7, &(0x7f0000000540)={0x0, 0x8550, 0x3100, 0x1, 0x1d5}, &(0x7f0000000100)=0x0, &(0x7f00000001c0)=0x0, &(0x7f0000000180)=0x0) syz_io_uring_submit(r1, r2, r3, &(0x7f0000000280)=@IORING_OP_WAITID={0x32, 0x0, 0x0, 0x7, 0x0, 0x0, 0x0, 0x0, 0x0, {0x0, 0x0, 0x4}}) syz_clone(0x11, 0x0, 0x0, 0x0, 0x0, 0x0) getdents64(0xffffffffffffffff, &(0x7f0000000280)=""/226, 0xe2) r4 = openat$nullb(0xffffffffffffff9c, &(0x7f0000000000), 0xa4242, 0x0) bpf$MAP_CREATE(0x0, 0x0, 0x50) sendfile(r4, r4, 0x0, 0x1002000ff) executing program 0: timerfd_create(0x9, 0x0) gettid() msgsnd(0x0, &(0x7f00000001c0)=ANY=[@ANYBLOB="770702000000"], 0x8, 0x0) openat(0xffffffffffffff9c, &(0x7f0000000380)='./cgroup.cpu/cgroup.procs\x00', 0x0, 0x0) openat$sequencer2(0xffffffffffffff9c, &(0x7f0000000080), 0x0, 0x0) prctl$PR_SCHED_CORE(0x3e, 0x1, 0x0, 0x2, 0x0) prlimit64(0x0, 0xe, &(0x7f0000000380)={0x8, 0x100008b}, 0x0) sched_setscheduler(0x0, 0x1, &(0x7f0000000000)=0x7) r0 = syz_open_dev$sndmidi(&(0x7f00000004c0), 0x2, 0x143102) writev(r0, &(0x7f0000000840)=[{&(0x7f00000002c0)="94", 0xf000}, {0x0}], 0x2) socket$inet(0x2, 0x2, 0x11) socket$pppl2tp(0x18, 0x1, 0x1) mkdirat(0xffffffffffffff9c, &(0x7f0000000040)='./proc\x00', 0x1ff) mount(0x0, &(0x7f0000000080)='./proc\x00', &(0x7f00000000c0)='proc\x00', 0x0, 0x0) r1 = openat(0xffffffffffffff9c, &(0x7f0000000140)='./proc/net/pppol2tp\x00', 0x0, 0x0) read(r1, &(0x7f0000000300), 0x1) read(r1, &(0x7f0000000400), 0x120) read(r1, &(0x7f0000000500), 0x1000) executing program 2: setns(0xc9, 0x0) r0 = socket(0x8, 0x2, 0x0) setsockopt(r0, 0x108, 0x42020054, &(0x7f0000000200)="01000000000000000000e787df0000000000000000dc050000000000000000010000000000000000000100000000040000000000000072c2e4e5000000000000000000000000000000050000000000", 0x4f) executing program 4: r0 = openat$comedi(0xffffffffffffff9c, &(0x7f0000000080)='/dev/comedi2\x00', 0x1, 0x0) ioctl$COMEDI_DEVCONFIG(r0, 0x40946400, 0x0) r1 = socket$inet6_tcp(0xa, 0x1, 0x0) r2 = socket$nl_generic(0x10, 0x3, 0x10) r3 = syz_genetlink_get_family_id$devlink(&(0x7f0000000640), 0xffffffffffffffff) sendmsg$DEVLINK_CMD_RATE_SET(r2, &(0x7f00000005c0)={0x0, 0x0, &(0x7f0000000580)={&(0x7f00000002c0)=ANY=[@ANYBLOB, @ANYRES16=r3, @ANYBLOB='?\x00\x00\x00\x00\x00\x00\x00\x00\x00-\x00\x00\x00'], 0x14}}, 0x4000000) r4 = memfd_create(&(0x7f0000000000)='\x103q}2\x9a\xce\xaf\x03\xdfy[\xd9\xffR8\xf4\x1c\bi\xe4^\xd5\xfd\xa9\r\xac7A\x94\xa0\x00\x00\x00\x90+\xd6\x05\r\x84\x87\x1c\b\xdb\xe2\x00\x00A\x90m\xb6&\xd0\x9d\x00\x00\xc5\xb8,\f\xd4s\xb2\x99/\xc0\x9a\xf2O\xdb\x00\x00\x00\x00\x00\x00\r\x1b\xd3\xff<\x83z\x80\x8fQ|\xf5d\x10\x10\xd7\x01M\x7fML\x18\'\x1a<\xfee7{l\x16}\xa0I\x7f\xb5)l\xbb\x02\xfa\xb7\xb6\xa0]\xda8\xe0~\x1c \x91\t\x8b\xbd\x1f\xb3834d1i\x9b\x94\xa6\\\x0e\xe2\xfa\xe5!\xd3\xcf\xfc\xce\xba\xe2\x9f\x05xgL5\x14Y+\xb3\x1axi)<\xf7\x98\xc1\xba\xf4|\xe7|\xc4\xd7\x03\x00\x00\x00\x04D\x15E^7%8\x94y\x98\xf0l\xa0\'Q%\xd4\xda\xee\x81}\xcc\xfd\xa2\xe3M~x\x96\xe3]\xd70\xa2\x17\xca\xde\x1b\xaa\xe0l\xfc\x85\x8fc\x1c{|e\x8bs\xb0\x85E\xce;p)\xf8\xa6\xaa&QC4V\x81\x04\xcf\xd2\x81\xdc\xdf\xd7<\x9f\x93\x8bX\xd4\xea\xb2\xff\b\x92\xc7\x00\xef\xff\x00\x93\x1f\x92\xa7dcY\x9c\x9e9O-\xfcF\xbb\xbd{:IR\xea\xd8$\xe2\xa0\xc2\x8b\x1a\xead\xb8\xe1:6\x15M\x1d\xdak\x8c\x909\xd8\xb3\x02\xe0\x04\x9c\xc2\x06|\xf0\x0f\xa6Y&r\x9b\xc7\x1d\xe7jDf\x87@\x8fg\x15RJwe\xe2\xdcunu\xff`\xa40\xce\xffB%\xe4k\xff\x8d\x06\x0e\x89\xd9DC\x9fF\x9c[M=\xe0^\xa8\xed)\xe8Z\xe8\x99&\x87\x04\xa4\t\xaa\xd8\xd6\xd5pG\xcb\xc4\x8b\xf7\xb8#\xcb\xd8|\xa5\xa6S\x8b\x8cv\xb7)\x02k\xf3L\x03\xbb\xfa\xe1\\\xf1\x8cUj\xd5\xa5\x88GL\xe7_\xfd\x17C=G\x0f\xe9u\x1d\xfeg\xfex\xcd\xaa\xad\x906\xd0sy\xc6T\x93\xae\xd5r\xc8G\xc5\xfdS\xff\x04:`\x1e\xe3;l\xcd&\xd4\xf4\x8eum\x04\x00~\xfa\x05\xd7\xe7X\xc7/\xae5\x93wwT\x13\xbd,\xd6\x16\x84\xcd\xd1\xd8\xe1P_\xbf0\xd8\x8d%Yh\xb5\xb4\"\xf5\x93\xdeh\xce\xa5\xe8\xc8\xec\x88\x89\xf07{\x95\xc9\xd0\xee\xe1\x1d\x80\xcc]-\xc2\xa1\x02ELhI\xd9\xf5\xcfk\x8a&i\xc1\xff9T\x8e\xe2rY\xa3\xd2H9\xfe\x0e\x1e\xac\x0f\xc3\xbd{\xd9\xcc\xbe\xa9\x93\xe0\xa4W\x1cn>\xc1\xf1\x9e\"\x93\x19\x19\x1a\xcc\x7fy\xd2~\x05\x99\xe6\x00o\xca\xe0\xc6\xd4\xf5\xa0\xc8P\xd6;\xf3\xc6~E\xacI\xd4\xe9\xa1|>\x91.K\x81\xa9+\xcf\xff\xcb\xfa\x0f\xe7n\x83H\x12\xac\x80\x16\xf8\x87Q\x97Az\n`\xb6\xe13A\xec\x8d(\\D\xec\xa6\t1\xa0h\xfc\x1f\xdd1@-4\xb4:\xf8\xd5wP \x84m\xe2\xd9\xfcb\xa0\xc3\xc9\xe7W\x86\xd7$\xa4ml\xee\x97[\xb7\xfa', 0x2) syz_usb_connect(0x2, 0x2d, &(0x7f0000000340)=ANY=[@ANYBLOB="120100000c9768405e0483020b9901e4020109021b000100000000090400ff0160291d000905", @ANYRES8=r4, @ANYBLOB="79a9"], 0x0) r5 = openat$rfkill(0xffffffffffffff9c, &(0x7f00000000c0), 0x801, 0x0) timer_create(0x0, &(0x7f00000000c0)={0x0, 0x21, 0x2, @thr={0x0, 0x0}}, &(0x7f0000000340)=0x0) timer_delete(r6) fcntl$lock(0xffffffffffffffff, 0x5, &(0x7f0000000040)={0x0, 0x0, 0x10001, 0x5}) mprotect(&(0x7f0000000000/0xf000)=nil, 0xf000, 0x1) timer_settime(r6, 0x1, &(0x7f0000000040)={{}, {0x0, 0x989680}}, 0x0) mmap(&(0x7f0000000000/0x200000)=nil, 0x200000, 0x300000b, 0x204031, 0xffffffffffffffff, 0xec776000) madvise(&(0x7f0000c00000/0x400000)=nil, 0x400000, 0xe) r7 = userfaultfd(0x801) ioctl$UFFDIO_API(r7, 0xc018aa3f, &(0x7f00000000c0)={0xaa, 0x108}) ioctl$UFFDIO_REGISTER(r7, 0xc020aa00, &(0x7f0000000000)={{&(0x7f0000400000/0xc00000)=nil, 0xc00000}, 0x3}) syz_io_uring_setup(0x4a8b, &(0x7f0000000140)={0x0, 0xb684, 0x40000, 0xfffffffd, 0x359}, &(0x7f00000002c0), &(0x7f0000ff4000), 0x0) syz_clone(0x500, 0x0, 0x0, 0x0, 0x0, 0x0) write$rfkill(r5, &(0x7f0000000080)={0x0, 0x1, 0x3, 0x3, 0xfd}, 0x8) r8 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r9 = syz_genetlink_get_family_id$nl802154(&(0x7f00000013c0), 0xffffffffffffffff) sendmsg$NL802154_CMD_DEL_SEC_LEVEL(r8, &(0x7f0000001540)={0x0, 0x0, &(0x7f0000001500)={&(0x7f0000001400)=ANY=[@ANYBLOB='<\x00\x00\x00', @ANYRES16=r9, @ANYBLOB="370625bd7000fddbdf25210000001c002d800500040001000000080002000200001ed470b500020000000c0006000100000001000000"], 0x3c}, 0x1, 0x0, 0x0, 0x2004c010}, 0x4004800) write$rfkill(r5, &(0x7f0000000340)={0x6, 0x0, 0x3, 0x0, 0x1}, 0x8) syz_open_dev$usbmon(&(0x7f0000000080), 0x20008006, 0xaa002) syz_open_dev$audion(&(0x7f00000002c0), 0x3, 0x1) close_range(r1, 0xffffffffffffffff, 0x0) executing program 5: socket$nl_netfilter(0x10, 0x3, 0xc) r0 = syz_usb_connect$cdc_ncm(0x0, 0x72, &(0x7f0000000000)=ANY=[@ANYBLOB="1201000002000040257d15a4400001040001090260004201000000090400000102090000052406000105240000000d240f01000004eaffffff1e0006031a00000804800200090581", @ANYBLOB="f7", @ANYRESDEC], 0x0) syz_usb_disconnect(r0) read$char_usb(0xffffffffffffffff, 0x0, 0x0) executing program 6: setsockopt$sock_int(0xffffffffffffffff, 0x1, 0x29, &(0x7f0000000100)=0x90c3ff, 0x4) setsockopt$SO_TIMESTAMPING(0xffffffffffffffff, 0x1, 0x41, &(0x7f0000000040)=0x5b70, 0x4) sendmmsg$inet6(0xffffffffffffffff, &(0x7f00000000c0)=[{{&(0x7f0000000080)={0xa, 0x0, 0x2, @mcast2}, 0x1c, 0x0}}], 0x1, 0x0) recvmmsg(0xffffffffffffffff, &(0x7f0000005cc0), 0x1, 0x40012000, 0x0) sendmsg$nl_route_sched(0xffffffffffffffff, 0x0, 0x40844) io_uring_setup(0x899, &(0x7f0000000040)={0x0, 0x4dc0, 0x9c080, 0xa, 0x1b1}) ioctl$BTRFS_IOC_SNAP_CREATE_V2(0xffffffffffffffff, 0x50009417, 0x0) mlock(&(0x7f0000000000/0x800000)=nil, 0x800000) madvise(&(0x7f0000c00000/0x400000)=nil, 0x400000, 0xe) madvise(&(0x7f0000ff9000/0x4000)=nil, 0x4000, 0x17) shmget$private(0x0, 0x4000, 0x1, &(0x7f0000ff9000/0x4000)=nil) setsockopt$inet6_IPV6_FLOWLABEL_MGR(0xffffffffffffffff, 0x29, 0x20, &(0x7f0000000100)={@dev={0xfe, 0x80, '\x00', 0x23}, 0x800, 0x2, 0x2, 0x1, 0x80, 0x7}, 0x20) setsockopt$inet6_IPV6_FLOWLABEL_MGR(0xffffffffffffffff, 0x29, 0x20, &(0x7f0000000240)={@rand_addr=' \x01\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x01', 0x800, 0x2, 0x2, 0x1, 0x96, 0x4}, 0x20) r0 = syz_open_dev$vim2m(&(0x7f0000000000), 0x47b, 0x2) r1 = openat$ttyS3(0xffffffffffffff9c, &(0x7f0000000180), 0x2982, 0x0) mbind(&(0x7f0000ffe000/0x2000)=nil, 0x2000, 0x6002, &(0x7f0000000040)=0xa, 0x7, 0x0) sendfile(r1, 0xffffffffffffffff, 0x0, 0x20000023896) ioctl$BLKRESETZONE(0xffffffffffffffff, 0x40101283, &(0x7f0000000700)={0x6}) bpf$BPF_PROG_RAW_TRACEPOINT_LOAD(0x5, &(0x7f0000000000)={0x1, 0x1, &(0x7f0000000140)=@raw=[@exit], &(0x7f00000003c0)='GPL\x00', 0x0, 0x0, 0x0, 0x40f00, 0x0, '\x00', 0x0, 0x0, 0xffffffffffffffff, 0x8, 0x0, 0x0, 0x10, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x10, 0xfffffffe}, 0x94) ioctl$vim2m_VIDIOC_S_CTRL(r0, 0xc008561c, &(0x7f00000002c0)={0xf0f003}) executing program 2: openat$binderfs(0xffffffffffffff9c, &(0x7f0000000380)='./binderfs/custom0\x00', 0x0, 0x0) prctl$PR_SCHED_CORE(0x3e, 0x1, 0x0, 0x1, 0x0) prlimit64(0x0, 0xe, &(0x7f0000000380)={0x8, 0x100008b}, 0x0) sched_setscheduler(0x0, 0x1, &(0x7f0000000200)=0x5) openat$sequencer(0xffffffffffffff9c, &(0x7f0000000140), 0x80200, 0x0) r0 = syz_open_dev$sndmidi(&(0x7f00000004c0), 0x2, 0x141102) writev(r0, &(0x7f0000000840)=[{&(0x7f00000002c0)="94", 0xf000}, {0x0}], 0x2) socket$can_j1939(0x1d, 0x2, 0x7) r1 = socket$nl_route(0x10, 0x3, 0x0) r2 = socket$nl_netfilter(0x10, 0x3, 0xc) sendmsg$IPSET_CMD_ADD(r2, 0x0, 0x20004000) sendmsg$nl_route(r1, 0x0, 0x0) recvmmsg(0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0) shmat(0x0, &(0x7f0000ffc000/0x3000)=nil, 0x4000) bpf$BPF_PROG_RAW_TRACEPOINT_LOAD(0x5, 0x0, 0x0) bpf$MAP_CREATE(0x0, &(0x7f0000000200)=ANY=[@ANYBLOB], 0x48) socket(0x29, 0x2, 0x0) r3 = syz_open_procfs(0x0, 0x0) r4 = socket$alg(0x26, 0x5, 0x0) bind$alg(r4, 0x0, 0x0) setsockopt$ALG_SET_KEY(r4, 0x117, 0x1, &(0x7f0000000280)="ad56b6c5820fae9d6dcd3292ea54c7beef915d564c90c200", 0x18) r5 = accept4(r4, 0x0, 0x0, 0x800) sendmmsg$alg(r5, &(0x7f0000000040)=[{0x0, 0x0, &(0x7f0000000000), 0x0, &(0x7f0000000380)=[@op={0x10}], 0x10}], 0x1, 0x40800) recvmsg(r5, &(0x7f00000005c0)={0x0, 0x0, &(0x7f00000001c0)=[{&(0x7f00000000c0)=""/81, 0x7ffff000}, {&(0x7f0000000200)=""/83, 0x20000253}], 0x2}, 0x0) setsockopt$inet_tcp_TCP_ULP(r3, 0x6, 0x1f, &(0x7f0000000300), 0x3) r6 = socket$inet6_sctp(0xa, 0x1, 0x84) getsockopt$inet_sctp6_SCTP_STREAM_SCHEDULER_VALUE(r6, 0x84, 0x82, &(0x7f0000000180), &(0x7f0000000200)=0x8) executing program 0: r0 = socket$nl_generic(0x10, 0x3, 0x10) prctl$PR_SET_SYSCALL_USER_DISPATCH_ON(0x3b, 0x1, 0x0, 0x0, &(0x7f0000006680)) mmap(&(0x7f0000000000/0xb36000)=nil, 0xb36000, 0x2, 0x8031, 0xffffffffffffffff, 0x3a8bc000) madvise(&(0x7f0000000000/0x600000)=nil, 0x600002, 0x9) ioctl$sock_SIOCGIFINDEX(r0, 0x8933, &(0x7f00000001c0)={'team_slave_1\x00'}) r1 = openat$binderfs(0xffffffffffffff9c, 0x0, 0x0, 0x0) openat$binderfs(0xffffffffffffff9c, &(0x7f0000000380)='./binderfs/binder0\x00', 0x0, 0x0) ioctl$AUTOFS_DEV_IOCTL_PROTOVER(0xffffffffffffffff, 0xc0189372, &(0x7f00000000c0)={{0x1, 0x1, 0x18, r1, {0x9}}, './my_configfs/usb_gadget/g1/functions/uvc.usb0\x00'}) ioctl$VIDIOC_S_EDID(r2, 0xc0245629, &(0x7f0000000240)={0x0, 0x6, 0xc93, '\x00', &(0x7f00000001c0)=0xe}) prctl$PR_SCHED_CORE(0x3e, 0x1, 0x0, 0x1, 0x0) prlimit64(0x0, 0xe, &(0x7f0000000380)={0x8, 0x100008b}, 0x0) syz_open_dev$dvb_frontend(&(0x7f00000002c0), 0x0, 0x2) sched_setscheduler(0x0, 0x1, &(0x7f0000000200)=0x5) openat$sequencer(0xffffffffffffff9c, &(0x7f0000000300), 0x80200, 0x0) r3 = syz_open_dev$sndmidi(&(0x7f0000000000), 0x2, 0x141102) r4 = socket$inet6(0x10, 0x3, 0x0) sendmsg(r4, 0x0, 0x20048000) write(r4, &(0x7f0000000040)="2400000021002551241c0165ff00fc020200000003100f000ee1000c08000b0000000000", 0x24) bpf$MAP_CREATE(0x0, &(0x7f00000003c0)=ANY=[@ANYBLOB="0700000004000000080000000102020000000000", @ANYRES32, @ANYBLOB="0000007ced0628db0000000000000000000000a9c23f880000", @ANYRES32=0x0, @ANYRES32, @ANYBLOB="0000000000000100"/28], 0x50) writev(0xffffffffffffffff, 0x0, 0x0) writev(r3, &(0x7f0000000840)=[{&(0x7f00000002c0)="94", 0xf000}, {0x0}], 0x2) mkdirat(0xffffffffffffff9c, &(0x7f0000000000)='./my_configfs\x00', 0x1ff) mount(0x0, &(0x7f0000000200)='./my_configfs\x00', &(0x7f0000000300)='configfs\x00', 0x0, 0x0) mkdirat(0xffffffffffffff9c, &(0x7f0000000700)='./my_configfs/usb_gadget/g1/functions/uvc.usb0\x00', 0x1ff) chdir(&(0x7f0000000b00)='./my_configfs/usb_gadget/g1/functions/uvc.usb0\x00') mkdirat(0xffffffffffffff9c, &(0x7f0000000e00)='streaming/uncompressed/u\x00', 0x1ff) mkdirat(0xffffffffffffff9c, &(0x7f0000000f00)='streaming/uncompressed/u/360p\x00', 0x1ff) symlink(&(0x7f0000001600)='streaming/header/h\x00', &(0x7f0000001700)='streaming/class/fs/h\x00') executing program 3: bpf$PROG_LOAD(0x5, &(0x7f00000000c0)={0x0, 0xc, &(0x7f0000000440)=ANY=[@ANYBLOB="1800000000000000000000000000000018110000", @ANYRES32, @ANYBLOB="0000000000000000b70800000d0000007b8af8ff00000000bfa200000000000007020000f8ffffffb703000008000000b704000000000000850000000100000095"], 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, '\x00', 0x0, @fallback, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x90) r0 = bpf$MAP_CREATE(0x0, &(0x7f0000000740)=ANY=[@ANYBLOB="0b00000005000000000400000900000001"], 0x48) bpf$PROG_LOAD(0x5, &(0x7f00000000c0)={0xa, 0x4, &(0x7f0000000480)=ANY=[@ANYBLOB="18000000000000000000000000000000850000006d"], 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, '\x00', 0x0, @fallback, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x94) bpf$PROG_LOAD(0x5, &(0x7f00000000c0)={0xe, 0x0, &(0x7f0000000440)=ANY=[@ANYBLOB="1800000000800000000000000000000018110000", @ANYRES32=r0], 0x0, 0x0, 0x0, 0x0, 0x41100, 0x59, '\x00', 0x0, @fallback=0x2a, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x9}, 0x94) r1 = bpf$PROG_LOAD(0x5, &(0x7f0000000880)={0x6, 0xc, &(0x7f0000000440)=ANY=[], &(0x7f00000002c0)='GPL\x00', 0x0, 0x0, 0x0, 0x0, 0x0, '\x00', 0x0, @xdp, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x94) bpf$BPF_PROG_TEST_RUN(0xa, &(0x7f0000000340)={r1, 0x2000002, 0x0, 0x0, &(0x7f0000000200), 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x2}, 0x50) executing program 2: timerfd_create(0x9, 0x0) gettid() msgsnd(0x0, &(0x7f00000001c0)=ANY=[@ANYBLOB="770702000000"], 0x8, 0x0) openat(0xffffffffffffff9c, &(0x7f0000000380)='./cgroup.cpu/cgroup.procs\x00', 0x0, 0x0) openat$sequencer2(0xffffffffffffff9c, &(0x7f0000000080), 0x0, 0x0) prctl$PR_SCHED_CORE(0x3e, 0x1, 0x0, 0x2, 0x0) prlimit64(0x0, 0xe, &(0x7f0000000380)={0x8, 0x100008b}, 0x0) sched_setscheduler(0x0, 0x1, &(0x7f0000000000)=0x7) r0 = syz_open_dev$sndmidi(&(0x7f00000004c0), 0x2, 0x143102) writev(r0, &(0x7f0000000840)=[{&(0x7f00000002c0)="94", 0xf000}, {0x0}], 0x2) r1 = socket$inet(0x2, 0x2, 0x11) r2 = socket$pppl2tp(0x18, 0x1, 0x1) connect$pppl2tp(r2, &(0x7f0000000100)=@pppol2tp={0x18, 0x1, {0x0, r1, {0x2, 0x115c, @loopback}, 0x1, 0x0, 0x1}}, 0x26) mkdirat(0xffffffffffffff9c, &(0x7f0000000040)='./proc\x00', 0x1ff) mount(0x0, &(0x7f0000000080)='./proc\x00', &(0x7f00000000c0)='proc\x00', 0x0, 0x0) r3 = openat(0xffffffffffffff9c, &(0x7f0000000140)='./proc/net/pppol2tp\x00', 0x0, 0x0) read(r3, &(0x7f0000000300), 0x1) read(r3, &(0x7f0000000400), 0x120) read(r3, &(0x7f0000000500), 0x1000) migrate_pages(0x0, 0x71, 0x0, 0xffffffffffffffff) sendmsg$IPSET_CMD_CREATE(0xffffffffffffffff, 0x0, 0x0) bpf$MAP_CREATE(0x0, &(0x7f0000001400)=ANY=[@ANYBLOB="01000000420000000600000008000000000000", @ANYRES32=0x1, @ANYBLOB='\x00'/20, @ANYRES32=0x0, @ANYRES32, @ANYBLOB], 0x48) bpf$MAP_CREATE(0x0, &(0x7f0000000040)=ANY=[], 0x50) sendmsg$IPSET_CMD_ADD(0xffffffffffffffff, &(0x7f0000000200)={0x0, 0x0, &(0x7f0000000240)={&(0x7f0000000180)=ANY=[@ANYBLOB="4400000009060102000000000000000000000000090002007379"], 0x44}, 0x1, 0x0, 0x0, 0x10000047}, 0x4000084) executing program 0: r0 = openat(0xffffffffffffff9c, &(0x7f0000000380)='./cgroup.cpu/cgroup.procs\x00', 0x0, 0x0) openat$sequencer2(0xffffffffffffff9c, 0x0, 0x0, 0x0) prctl$PR_SCHED_CORE(0x3e, 0x1, 0x0, 0x2, 0x0) prlimit64(0x0, 0xe, &(0x7f0000000380)={0x8, 0x100008b}, 0x0) sched_setscheduler(0x0, 0x1, &(0x7f0000000000)=0x7) r1 = syz_open_dev$sndmidi(&(0x7f00000004c0), 0x2, 0x143102) writev(r1, &(0x7f0000000840)=[{&(0x7f00000002c0)="94", 0xf000}, {0x0}], 0x2) mknod(0x0, 0x8000, 0xd02) r2 = socket$inet6_tcp(0xa, 0x1, 0x0) connect$inet6(r2, &(0x7f0000000200)={0xa, 0x0, 0x9, @loopback}, 0x1c) setsockopt$inet6_tcp_TCP_ULP(r2, 0x6, 0x1f, 0x0, 0x0) acct(0x0) listen(0xffffffffffffffff, 0x5) r3 = syz_ublk_setup_io_uring(0x617a, &(0x7f0000000040)={0x0, 0x0, 0x10000}, 0x0, 0x0, 0x0) r4 = open(&(0x7f0000000140)='./file1\x00', 0x66842, 0x21) syz_ublk_add_dev(r4, 0x0, 0x0, 0x0, &(0x7f00000003c0)={0x2e, 0x71, 0x0, 0xffffffffffffffff, 0xc0207504, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, '\x00', {0xffffffff, 0xffff, 0x40, &(0x7f0000000180)=@any_dev={0x4, 0x58e, 0x0, 0x0, 0x1000, 0x9, 0xffffffffffffffff}}}, 0x0) syz_ublk_setup_queues(r4, 0x0, &(0x7f0000000340)={0x0, 0xfb7e, 0x800, 0x2, 0x321, 0x0, r3}, &(0x7f00000007c0)=[{0x0, 0x0, 0xffffffffffffffff, {0x0, 0xd3db, 0x200, 0x1, 0x3de, 0x0, r3}}, {0x0, 0x0, 0xffffffffffffffff, {0x0, 0x9e00, 0x200, 0x1, 0x278, 0x0, r3}}, {0x0, 0x0, 0xffffffffffffffff, {0x0, 0xb60e, 0x1000, 0x1, 0x321, 0x0, r3}}, {0x0, 0x0, 0xffffffffffffffff, {0x0, 0xc9b3, 0x200, 0x3, 0xc4}}], 0x4, &(0x7f00000017c0)={0x2e, 0x40, 0x0, 0xffffffffffffffff, 0xc0107520, 0x0, 0x0, 0x0, 0x0, {0xf6}, 0x0, 0x0, '\x00', {0x5, 0xc81, 0x0, 0x0}}, 0x0) ioctl$TUNSETIFF(0xffffffffffffffff, 0x400454ca, &(0x7f0000000040)={'syzkaller0\x00', 0x2}) socket$kcm(0xa, 0x5, 0x0) mount$9p_fd(0x0, 0x0, 0x0, 0x0, 0x0) read$FUSE(r0, &(0x7f00000021c0)={0x2020}, 0x2020) executing program 2: r0 = openat$procfs(0xffffffffffffff9c, &(0x7f0000000180)='/proc/mdstat\x00', 0x0, 0x0) io_setup(0x3, &(0x7f0000000140)=0x0) io_submit(r1, 0x1, &(0x7f0000000a40)=[&(0x7f0000000840)={0x0, 0x0, 0x0, 0x5, 0x0, r0, 0x0}]) r2 = socket$inet_udp(0x2, 0x2, 0x0) setsockopt$SO_TIMESTAMPING(r2, 0x1, 0x25, &(0x7f0000000080)=0x9fe, 0x4) setns(0xc9, 0x0) r3 = openat$tun(0xffffffffffffff9c, &(0x7f0000000040), 0x2, 0x0) ioctl$TUNSETIFF(r3, 0x400454ca, &(0x7f0000000080)={'syzkaller0\x00', 0x1}) ioctl$TUNSETLINK(r3, 0x400454cd, 0x10f) r4 = socket$inet(0x2, 0x2, 0x0) ioctl$sock_inet_SIOCSIFFLAGS(r4, 0x8914, &(0x7f00000000c0)={'syzkaller0\x00', 0x1}) write$tun(r3, &(0x7f0000000240)={@val={0x0, 0x805}, @void, @x25={0x0, 0x0, 0x1, '\v'}}, 0x8) connect$inet(r2, &(0x7f0000000240)={0x2, 0x0, @remote}, 0x10) sendmmsg(r2, &(0x7f0000007fc0), 0x800001d, 0x0) openat$vnet(0xffffffffffffff9c, &(0x7f0000000140), 0x2, 0x0) r5 = socket$alg(0x26, 0x5, 0x0) bind$alg(r5, &(0x7f0000000000)={0x26, 'hash\x00', 0x0, 0x0, 'sha384\x00'}, 0x58) r6 = accept4(r5, 0x0, 0x0, 0x0) sendmsg$TIPC_CMD_ENABLE_BEARER(r6, &(0x7f0000010280)={0x0, 0x0, &(0x7f00000001c0)={&(0x7f0000000200)=ANY=[], 0x34}, 0x1, 0x0, 0x0, 0x800c1}, 0x8004) accept4(r6, 0x0, 0x0, 0x0) r7 = socket(0x200000000000011, 0x2, 0x8001) ioctl$sock_SIOCGIFINDEX(r7, 0x8933, &(0x7f00000000c0)={'syz_tun\x00', 0x0}) r9 = socket(0x200000000000011, 0x2, 0xd) ioctl$sock_SIOCGIFINDEX(r9, 0x8933, &(0x7f00000000c0)={'syz_tun\x00', 0x0}) bind$packet(r9, &(0x7f0000000080)={0x11, 0x800, r10, 0x1, 0x0, 0x6, @multicast}, 0x23) bind$packet(r7, &(0x7f0000000080)={0x11, 0x800, r8, 0x1, 0x0, 0x6, @multicast}, 0x14) syz_emit_ethernet(0x3e, &(0x7f0000000200)={@link_local={0x3, 0x80, 0xc2, 0x0, 0x0, 0x2}, @broadcast, @void, {@ipv4={0x800, @icmp={{0x5, 0x4, 0x0, 0x0, 0x30, 0x0, 0x1c, 0x0, 0x1, 0x0, @initdev={0xac, 0x1e, 0x0, 0x0}, @local}, @time_exceeded={0x3, 0x4, 0x0, 0x12, 0x0, 0x3f18, {0x5, 0x2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, @loopback, @empty}}}}}}, 0x0) syz_io_uring_setup(0xf00, &(0x7f0000000400)={0x0, 0x0, 0x2000, 0x4, 0x40055}, &(0x7f0000000100)=0x0, &(0x7f00000000c0)=0x0, &(0x7f0000000080)=0x0) syz_io_uring_submit(r11, r12, r13, &(0x7f00000001c0)=@IORING_OP_POLL_ADD={0x6, 0x0, 0x0, @fd_index=0x3, 0x0, 0x0, 0x0, {0x2011}}) creat(&(0x7f0000000280)='./file0\x00', 0xecf86c37d53049cc) executing program 3: openat$sndseq(0xffffffffffffff9c, &(0x7f0000000000), 0x101041) openat$sequencer(0xffffffffffffff9c, &(0x7f00000000c0), 0x400100, 0x0) fsopen(&(0x7f0000000180)='binfmt_misc\x00', 0x0) r0 = socket(0x28, 0x805, 0x0) bind$vsock_stream(r0, &(0x7f0000000040)={0x28, 0x0, 0x0, @local}, 0x10) r1 = socket(0x28, 0x5, 0x0) bind$vsock_stream(r1, &(0x7f0000000040), 0x10) openat$sysfs(0xffffffffffffff9c, &(0x7f0000000140)='/sys/kernel/address_bits', 0x100, 0x0) r2 = openat$make_it_fail(0xffffff9c, &(0x7f00000024c0)='/proc/thread-self/make-it-fail\x00', 0x1, 0x0) recvmmsg(0xffffffffffffffff, 0x0, 0x0, 0x2, 0x0) mmap$IORING_OFF_SQ_RING(0x0, 0xc00000, 0x2000007, 0x401d031, 0xffffffffffffffff, 0x0) r3 = openat$vhost_vsock(0xffffffffffffff9c, &(0x7f00000015c0), 0x2, 0x0) ioctl$VHOST_SET_VRING_BASE(r3, 0xaf01, 0x0) r4 = eventfd(0x7) ioctl$VHOST_SET_VRING_KICK(r3, 0x4008af20, &(0x7f0000000000)={0x0, r4}) ioctl$VHOST_SET_LOG_FD(r3, 0x4004af07, &(0x7f0000000240)=r4) ioctl$VHOST_SET_VRING_ADDR(r3, 0x4028af11, &(0x7f0000000080)={0x0, 0x1, 0x0, 0x0, 0x0, 0x2000}) ioctl$VHOST_SET_MEM_TABLE(r3, 0x4008af03, 0x0) ioctl$VHOST_VSOCK_SET_RUNNING(r3, 0x4004af61, &(0x7f0000000140)=0x1) fchmod(r2, 0x1c8) r5 = socket(0x9, 0x3, 0x0) setsockopt$netlink_NETLINK_TX_RING(r5, 0x10e, 0xc, &(0x7f0000000000)={0x209d, 0x0, 0x9, 0xfffffffd}, 0x10) write(r5, &(0x7f00000000c0)="1100000016005f0214fffffffffffff807", 0x11) add_key$user(&(0x7f0000000080), &(0x7f0000000200)={'syz', 0x2}, &(0x7f0000000280)="ac870979ba52e3a7c4baa7973ba0b2b61ed27d0568f4df944e82ba61e11ee749562ad17bf575a2078ea1268ad706090a00df45cd47091a52bc2fab490332cb1321d3ed7f5264bd14b29a3d5ca55ea5e491a55fb7af7f83891a5f743ad31378cd2f1e5d506e69a8b96cb8ed90412978bc5a0ebcb07b6520796543a7e18fb3e0c07dc1b4ee071cbafffea5ba38185af416a12e614fafa8a83961c0ae85f6ec4a409d7a0533fc0b", 0xa6, 0xfffffffffffffffb) executing program 4: syz_usb_connect$hid(0x2, 0x0, 0x0, 0x0) unshare(0x28000600) rseq(&(0x7f0000000300), 0x20, 0x0, 0x0) r0 = fsopen(&(0x7f0000000000)='sysfs\x00', 0x1) fsconfig$FSCONFIG_CMD_CREATE(r0, 0x6, 0x0, 0x0, 0x0) executing program 5: prctl$PR_SCHED_CORE(0x3e, 0x1, 0x0, 0x1, 0x0) sendmsg$nl_route_sched(0xffffffffffffffff, &(0x7f0000000080)={0x0, 0x0, &(0x7f0000000040)={&(0x7f00000000c0)=@newtaction={0xa4, 0x30, 0x1, 0xffffffff, 0x0, {}, [{0x90, 0x1, [@m_ct={0x44, 0x2, 0x0, 0x0, {{0x7}, {0x1c, 0x2, 0x0, 0x1, [@TCA_CT_PARMS={0x18, 0x1, {0xe4b, 0x11e41e7a, 0x20000000, 0x3, 0xf}}]}, {0x4}, {0xc, 0x7, {0x0, 0x1}}, {0xc, 0x8, {0x0, 0x1}}}}, @m_ife={0x48, 0x1, 0x0, 0x0, {{0x8}, {0x20, 0x2, 0x0, 0x1, [@TCA_IFE_PARMS={0x1c, 0x1, {{0x0, 0x0, 0x0, 0x0, 0x4}}}]}, {0x4}, {0xc}, {0xc, 0x8, {0x0, 0x2}}}}]}]}, 0xa4}, 0x1, 0x0, 0x0, 0x40844}, 0x0) prlimit64(0x0, 0xe, &(0x7f0000000140)={0x8, 0x8b}, 0x0) sched_setscheduler(0x0, 0x2, &(0x7f0000000380)=0x34) r0 = getpid() sched_setaffinity(0x0, 0x8, &(0x7f00000002c0)=0x10000000000002) mmap(&(0x7f0000000000/0xb36000)=nil, 0xb36000, 0xb635773f06ebbeef, 0x8031, 0xffffffffffffffff, 0x0) socketpair$unix(0x1, 0x2, 0x0, &(0x7f0000000200)={0xffffffffffffffff, 0xffffffffffffffff}) connect$unix(r1, &(0x7f000057eff8)=@abs={0x0, 0x0, 0x4e21}, 0x6e) sendmmsg$unix(r2, &(0x7f0000000000), 0x400000000000041, 0x0) sched_setaffinity(r0, 0x8, &(0x7f0000000240)=0x2) recvmmsg(r1, &(0x7f00000000c0), 0x10106, 0x2, 0x0) syz_io_uring_setup(0x278, &(0x7f0000000340)={0x0, 0x0, 0x13580}, &(0x7f0000000100), 0x0, &(0x7f0000000000)) setsockopt$packet_rx_ring(0xffffffffffffffff, 0x107, 0x5, 0x0, 0x0) write(0xffffffffffffffff, &(0x7f0000005c00)="2700000014000707030e0000120f0a001100", 0x12) socket$nl_generic(0x10, 0x3, 0x10) madvise(&(0x7f0000bc0000/0x400000)=nil, 0x600000, 0x9) bpf$PROG_LOAD(0x5, 0x0, 0x0) ioctl$sock_SIOCGIFINDEX(0xffffffffffffffff, 0x8933, &(0x7f0000000040)={'sit0\x00'}) executing program 6: setsockopt$inet6_group_source_req(0xffffffffffffffff, 0x29, 0x2e, 0x0, 0x0) r0 = gettid() timer_create(0x0, &(0x7f0000533fa0)={0x0, 0x21, 0x800000000004, @tid=r0}, &(0x7f0000000000)=0x0) timer_settime(r1, 0x0, &(0x7f0000000280)={{0x0, 0x989680}, {0x0, 0x989680}}, 0x0) r2 = openat$panthor(0xffffffffffffff9c, &(0x7f0000002bc0), 0x2, 0x0) readv(r2, &(0x7f0000004500)=[{&(0x7f0000003100)=""/141, 0x8d}], 0x1) executing program 1: r0 = socket$kcm(0x11, 0x3, 0x0) setsockopt$sock_attach_bpf(r0, 0x107, 0xf, &(0x7f0000000000), 0x4) sendmsg$kcm(r0, &(0x7f0000000080)={&(0x7f0000000500)=@hci={0x1f, 0x0, 0x4}, 0x80, &(0x7f0000000400)=[{&(0x7f0000000040)="02042700ea0e0000000000001eafbcf706e105000000", 0x16}, {&(0x7f0000000800)="126873159fca3fa38fb198e9a6b363ceb3e6d803ab766b7a38e4", 0x1a}], 0x2}, 0x40080) executing program 0: setns(0xc9, 0x0) r0 = socket(0x8, 0x2, 0x0) setsockopt(r0, 0x108, 0x42020054, &(0x7f0000000200)="01000000000000000000e787df0000000000000000dc050000000000000000010000000000000000000100000000040000000000000072c2e4e5000000000000000000000000000000050000000000", 0x4f) executing program 1: setns(0xc9, 0x0) r0 = socket(0x8, 0x2, 0x0) setsockopt(r0, 0x108, 0x42020054, &(0x7f0000000200)="01000000000000000000e787df0000000000000000dc050000000000000000010000000000000000000100000000040000000000000072c2e4e50000000000000000000000000000000500"/84, 0x54) r1 = syz_io_uring_setup(0x34b8, &(0x7f0000000540)={0x0, 0xc3b1, 0x800, 0x1, 0x82, 0x0, 0x0}, &(0x7f0000000180)=0x0, &(0x7f0000000140)=0x0, &(0x7f0000000100)=0x0) bind$llc(0xffffffffffffffff, &(0x7f0000000000)={0x1a, 0x5, 0x1, 0x7, 0x1, 0x42, @remote}, 0x10) getsockopt$inet_sctp6_SCTP_MAX_BURST(0xffffffffffffffff, 0x84, 0x83, &(0x7f0000000000)=@assoc_value={0x0}, &(0x7f0000000080)=0x8) getsockopt$inet_sctp_SCTP_AUTH_ACTIVE_KEY(0xffffffffffffffff, 0x84, 0x18, &(0x7f0000000040)={r5, 0x3}, 0x0) mprotect(&(0x7f0000000000/0xf000)=nil, 0xf000, 0x9) syz_io_uring_submit(r2, r3, r4, &(0x7f0000000040)=@IORING_OP_CLOSE={0x13, 0x48, 0x0, r1, 0x0, 0x0, 0x0, 0x0, 0x1}) io_uring_enter(r1, 0x1, 0x1, 0x1, 0x0, 0x0) executing program 0: timerfd_create(0x9, 0x0) gettid() msgsnd(0x0, &(0x7f00000001c0)=ANY=[@ANYBLOB="770702000000"], 0x8, 0x0) openat(0xffffffffffffff9c, &(0x7f0000000380)='./cgroup.cpu/cgroup.procs\x00', 0x0, 0x0) openat$sequencer2(0xffffffffffffff9c, &(0x7f0000000080), 0x0, 0x0) prctl$PR_SCHED_CORE(0x3e, 0x1, 0x0, 0x2, 0x0) prlimit64(0x0, 0xe, &(0x7f0000000380)={0x8, 0x100008b}, 0x0) sched_setscheduler(0x0, 0x1, &(0x7f0000000000)=0x7) r0 = syz_open_dev$sndmidi(&(0x7f00000004c0), 0x2, 0x143102) writev(r0, &(0x7f0000000840)=[{&(0x7f00000002c0)="94", 0xf000}, {0x0}], 0x2) r1 = socket$inet(0x2, 0x2, 0x11) r2 = socket$pppl2tp(0x18, 0x1, 0x1) connect$pppl2tp(r2, &(0x7f0000000100)=@pppol2tp={0x18, 0x1, {0x0, r1, {0x2, 0x115c, @loopback}, 0x1, 0x0, 0x1}}, 0x26) mkdirat(0xffffffffffffff9c, &(0x7f0000000040)='./proc\x00', 0x1ff) mount(0x0, &(0x7f0000000080)='./proc\x00', &(0x7f00000000c0)='proc\x00', 0x0, 0x0) r3 = openat(0xffffffffffffff9c, &(0x7f0000000140)='./proc/net/pppol2tp\x00', 0x0, 0x0) read(r3, &(0x7f0000000300), 0x1) read(r3, &(0x7f0000000500), 0x1000) executing program 3: r0 = socket$inet6(0xa, 0x800000000000002, 0x0) setsockopt$SO_TIMESTAMPING(r0, 0x1, 0x41, 0x0, 0x0) setsockopt$inet6_int(r0, 0x29, 0x4a, &(0x7f0000000200)=0x80000a2c, 0x4) sendmmsg$inet6(r0, &(0x7f0000000000)=[{{&(0x7f0000000140)={0xa, 0x4c62, 0x7, @loopback, 0x9}, 0x1c, 0x0}}], 0x1, 0x60000040) recvmmsg(r0, &(0x7f0000000240)=[{{0x0, 0x0, 0x0}, 0xdb30}], 0x1, 0x40002142, 0x0) executing program 1: mkdirat(0xffffffffffffff9c, &(0x7f00000004c0)='./file0\x00', 0x0) syz_open_dev$dvb_demux(&(0x7f0000000140), 0x0, 0x62400) gettid() r0 = openat$vicodec1(0xffffffffffffff9c, &(0x7f0000001440), 0x2, 0x0) sched_setscheduler(0x0, 0x1, 0x0) bpf$MAP_CREATE(0x0, &(0x7f0000000800)=ANY=[@ANYBLOB="0e0000000400000004000000ffff010000000000", @ANYRES32=0x1, @ANYBLOB="000000d17c"], 0x50) seccomp$SECCOMP_SET_MODE_FILTER_LISTENER(0x1, 0xa, 0x0) set_mempolicy(0x4005, &(0x7f0000000080)=0x7e, 0x9) prctl$PR_MCE_KILL(0x4e, 0x1, 0x20000) openat$vhost_vsock(0xffffffffffffff9c, &(0x7f00000007c0), 0x2, 0x0) prlimit64(0x0, 0xe, &(0x7f00000007c0)={0x8, 0x88}, 0x0) sched_setscheduler(0x0, 0x2, &(0x7f0000000180)=0x8) prctl$PR_SCHED_CORE(0x3e, 0x1, 0x0, 0x2, 0x0) openat$sequencer(0xffffffffffffff9c, &(0x7f0000000300), 0x0, 0x0) r1 = syz_open_dev$sndmidi(&(0x7f00000004c0), 0x2, 0x141102) writev(r1, &(0x7f0000000840)=[{&(0x7f00000002c0)="94", 0xf000}, {0x0}], 0x2) syz_genetlink_get_family_id$batadv(&(0x7f0000000000), 0xffffffffffffffff) socket$key(0xf, 0x3, 0x2) r2 = socket$inet6_sctp(0xa, 0x1, 0x84) setsockopt$inet_sctp6_SCTP_SOCKOPT_BINDX_ADD(r2, 0x84, 0x64, &(0x7f0000000080)=[@in={0x2, 0x4e20, @empty}], 0x10) getsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX3(r2, 0x84, 0x6f, &(0x7f00000000c0)={0x0, 0x10, &(0x7f0000000040)=[@in={0x2, 0x4e20, @dev={0xac, 0x14, 0x14, 0x20}}]}, &(0x7f0000000100)=0x10) fsmount(0xffffffffffffffff, 0x1, 0x0) setsockopt$inet_sctp6_SCTP_PEER_ADDR_PARAMS(r2, 0x84, 0x9, &(0x7f0000000840)={r3, @in6={{0xa, 0x4e20, 0x3ae, @empty, 0x129}}, 0x2, 0x2, 0x614, 0x1, 0xb5, 0x7, 0x4}, 0x9c) ioctl$VIDIOC_ENUMAUDIO(r0, 0xc0345641, &(0x7f0000001480)={0x80, "c21fead35dacaffab15599d9c7d075f15b9bab055e859ab2bfa6e8d1ffe1ec7c", 0x1}) executing program 4: openat$binderfs(0xffffffffffffff9c, &(0x7f0000000380)='./binderfs/custom0\x00', 0x0, 0x0) prctl$PR_SCHED_CORE(0x3e, 0x1, 0x0, 0x1, 0x0) prlimit64(0x0, 0xe, &(0x7f0000000380)={0x8, 0x100008b}, 0x0) sched_setscheduler(0x0, 0x1, &(0x7f0000000200)=0x5) openat$sequencer(0xffffffffffffff9c, &(0x7f0000000140), 0x80200, 0x0) r0 = syz_open_dev$sndmidi(&(0x7f00000004c0), 0x2, 0x141102) writev(r0, &(0x7f0000000840)=[{&(0x7f00000002c0)="94", 0xf000}, {0x0}], 0x2) socket$can_j1939(0x1d, 0x2, 0x7) r1 = socket$nl_route(0x10, 0x3, 0x0) r2 = socket$nl_netfilter(0x10, 0x3, 0xc) sendmsg$IPSET_CMD_ADD(r2, 0x0, 0x20004000) sendmsg$nl_route(r1, 0x0, 0x0) recvmmsg(0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0) shmat(0x0, &(0x7f0000ffc000/0x3000)=nil, 0x4000) bpf$BPF_PROG_RAW_TRACEPOINT_LOAD(0x5, 0x0, 0x0) bpf$MAP_CREATE(0x0, &(0x7f0000000200)=ANY=[@ANYBLOB], 0x48) socket(0x29, 0x2, 0x0) r3 = syz_open_procfs(0x0, 0x0) r4 = socket$alg(0x26, 0x5, 0x0) bind$alg(r4, 0x0, 0x0) setsockopt$ALG_SET_KEY(r4, 0x117, 0x1, &(0x7f0000000280)="ad56b6c5820fae9d6dcd3292ea54c7beef915d564c90c200", 0x18) r5 = accept4(r4, 0x0, 0x0, 0x800) sendmmsg$alg(r5, &(0x7f0000000040)=[{0x0, 0x0, &(0x7f0000000000), 0x0, &(0x7f0000000380)=[@op={0x10}], 0x10}], 0x1, 0x40800) recvmsg(r5, &(0x7f00000005c0)={0x0, 0x0, &(0x7f00000001c0)=[{&(0x7f00000000c0)=""/81, 0x7ffff000}, {&(0x7f0000000200)=""/83, 0x20000253}], 0x2}, 0x0) setsockopt$inet_tcp_TCP_ULP(r3, 0x6, 0x1f, &(0x7f0000000300), 0x3) r6 = socket$inet6_sctp(0xa, 0x1, 0x84) getsockopt$inet_sctp6_SCTP_STREAM_SCHEDULER_VALUE(r6, 0x84, 0x82, &(0x7f0000000180), &(0x7f0000000200)=0x8) executing program 0: r0 = syz_usb_connect(0x0, 0x371, &(0x7f0000000280)=ANY=[@ANYBLOB="1201000057ec0020c215dcff30bd0102030109025f03019b00000009040000"], 0x0) syz_usb_control_io$cdc_ncm(r0, 0x0, 0x0) syz_usb_control_io$uac1(r0, 0x0, 0x0) syz_usb_control_io$cdc_ecm(r0, 0x0, 0x0) r1 = syz_open_dev$char_usb(0xc, 0xb4, 0x80000000) write$char_usb(r1, &(0x7f0000006800)="10", 0x20) executing program 1: r0 = socket$nl_generic(0x10, 0x3, 0x10) sendmmsg$unix(0xffffffffffffffff, &(0x7f0000006500)=[{{&(0x7f0000000180)=@file={0x0, './file0\x00'}, 0x6e, 0x0, 0x0, 0x0, 0x0, 0x80}}, {{0x0, 0x0, &(0x7f0000000e40)=[{&(0x7f0000000480)}], 0x1, 0x0, 0x0, 0x14048004}}], 0x2, 0x10) openat$zero(0xffffffffffffff9c, &(0x7f0000000100), 0x400000, 0x0) writev(0xffffffffffffffff, &(0x7f0000000080)=[{&(0x7f0000000400)="ee", 0x1}], 0x1) r1 = syz_genetlink_get_family_id$nl80211(&(0x7f0000000140), 0xffffffffffffffff) ioctl$sock_SIOCGIFINDEX_80211(r0, 0x8933, &(0x7f00000013c0)={'wlan1\x00', 0x0}) sendmsg$NL80211_CMD_FRAME(r0, &(0x7f0000001380)={0x0, 0x0, &(0x7f0000001340)={&(0x7f0000000000)=ANY=[@ANYBLOB="f4060000", @ANYRES16=r1, @ANYBLOB="01000000000000e14f003b00000008000300", @ANYRES32=r2, @ANYBLOB="d506330080000000ffffffffffff080211000001"], 0x6f4}}, 0x0) executing program 2: mkdirat(0xffffffffffffff9c, &(0x7f0000000080)='./dev\x00', 0x1ff) mount(0x0, &(0x7f00000000c0)='./dev\x00', &(0x7f0000000100)='devtmpfs\x00', 0x0, 0x0) r0 = openat(0xffffffffffffff9c, &(0x7f0000000140)='./dev/vhci\x00', 0x2, 0x0) read$FUSE(r0, &(0x7f00000002c0)={0x2020}, 0x2020) fcntl$lock(0xffffffffffffffff, 0x25, &(0x7f0000000040)={0x0, 0x0, 0xfd8b, 0x5}) mprotect(&(0x7f0000000000/0xf000)=nil, 0xf000, 0x1) timer_settime(0x0, 0x1, &(0x7f0000000040)={{}, {0x77359400}}, 0x0) executing program 3: r0 = socket$inet_tcp(0x2, 0x1, 0x0) r1 = socket$inet_tcp(0x2, 0x1, 0x0) bind$inet(r1, &(0x7f0000000000)={0x2, 0x4e20, @loopback}, 0x10) listen(r1, 0x5) connect$inet(r0, 0x0, 0x0) setsockopt$inet_tcp_TCP_ULP(r0, 0x6, 0x1f, &(0x7f0000000100), 0x4) setsockopt$inet_tcp_TLS_TX(r0, 0x11a, 0x1, &(0x7f0000000200)=@gcm_128={{0x303}}, 0x28) sendto$inet(r0, 0x0, 0x0, 0x40, 0x0, 0x0) executing program 4: r0 = socket$inet6_tcp(0xa, 0x1, 0x0) close(r0) r1 = socket$inet6_mptcp(0xa, 0x1, 0x106) bind$inet6(r0, &(0x7f0000000080)={0xa, 0x4e22, 0x0, @empty}, 0x1c) listen(r0, 0x74) r2 = socket$inet_mptcp(0x2, 0x1, 0x106) connect$inet(r2, &(0x7f0000000000)={0x2, 0x4e22, @local}, 0x10) r3 = syz_genetlink_get_family_id$mptcp(&(0x7f0000000040), 0xffffffffffffffff) sendmsg$MPTCP_PM_CMD_DEL_ADDR(0xffffffffffffffff, &(0x7f0000000140)={0x0, 0x0, &(0x7f0000000100)={&(0x7f0000000240)={0x28, r3, 0x7, 0x0, 0x0, {}, [@MPTCP_PM_ATTR_ADDR={0x14, 0x1, 0x0, 0x1, [@MPTCP_PM_ADDR_ATTR_FAMILY={0x6, 0x1, 0x2}, @MPTCP_PM_ADDR_ATTR_ADDR4={0x8, 0x3, @local}]}]}, 0x28}}, 0x0) accept4$inet6(r1, 0x0, 0x0, 0x80800) executing program 5: mkdirat(0xffffffffffffff9c, &(0x7f0000000100)='./file0\x00', 0x1ff) mount(&(0x7f0000000200)=@filename='mtd0\x00', &(0x7f0000000100)='./file0\x00', &(0x7f0000000300)='jffs2\x00', 0x800000, 0x0) r0 = openat(0xffffffffffffff9c, &(0x7f0000000100)='.\x00', 0x0, 0x88) mkdirat(0xffffffffffffff9c, &(0x7f0000000180)='./file0\x00', 0xe) getdents64(r0, &(0x7f0000000000)=""/134, 0x86) executing program 6: r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000000240), 0x101000, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) ioctl$KVM_CREATE_IRQCHIP(r1, 0xae60) ioctl$KVM_CREATE_VCPU(r1, 0xae41, 0x0) r2 = openat$adsp1(0xffffffffffffff9c, &(0x7f0000000040), 0xa0201, 0x0) ioctl$SNDCTL_DSP_SETFRAGMENT(r2, 0xc004500a, &(0x7f0000001340)) ioctl$SNDCTL_DSP_SPEED(r2, 0xc0045002, &(0x7f00000001c0)=0x40) r3 = socket(0xa, 0x3, 0x3a) openat(0xffffffffffffff9c, &(0x7f0000000380)='./cgroup.cpu/cgroup.procs\x00', 0x0, 0x0) sendmsg$nl_route(0xffffffffffffffff, 0x0, 0x0) openat$sequencer2(0xffffffffffffff9c, &(0x7f0000000080), 0x0, 0x0) prctl$PR_SCHED_CORE(0x3e, 0x1, 0x0, 0x2, 0x0) prlimit64(0x0, 0xe, &(0x7f0000000380)={0x8, 0x100008b}, 0x0) sched_setscheduler(0x0, 0x1, &(0x7f0000000000)=0x7) r4 = syz_open_dev$sndmidi(&(0x7f00000004c0), 0x2, 0x143102) writev(r4, &(0x7f0000000840)=[{&(0x7f00000002c0)="94", 0xf000}, {0x0}], 0x2) mlock(&(0x7f0000000000/0x800000)=nil, 0x800000) setsockopt$MRT6_ADD_MIF(r3, 0x29, 0xca, &(0x7f0000000000)={0x4, 0x1, 0x4}, 0xc) statx(0xffffffffffffffff, 0x0, 0x1000, 0xf0cb2f4a0c2cfc5d, 0x0) setsockopt$MRT6_FLUSH(r3, 0x29, 0xd4, &(0x7f0000000080)=0xa, 0x4) mkdir(&(0x7f0000000240)='./file1\x00', 0x8) mount(0x0, &(0x7f0000000200)='./file1\x00', &(0x7f0000000000)='tmpfs\x00', 0x8, &(0x7f0000000300)='usrquota') chdir(&(0x7f00000000c0)='./file1\x00') r5 = openat(0xffffffffffffff9c, &(0x7f00000002c0)='./file2\x00', 0x42, 0x0) lseek(r5, 0x5, 0x4) sendmsg$DEVLINK_CMD_PORT_UNSPLIT(0xffffffffffffffff, &(0x7f00000015c0)={0x0, 0x0, &(0x7f0000001580)={&(0x7f0000001480)={0x3c, 0x0, 0x1, 0x70bd25, 0x25dfdbfb, {}, [{{@nsim={{0xe}, {0xf, 0x2, {'netdevsim', 0x0}}}, {0x8, 0xb8}}}]}, 0x3c}, 0x1, 0x0, 0x0, 0x1}, 0x40) ioctl$SNDCTL_DSP_CHANNELS(r2, 0xc0045006, &(0x7f0000000180)=0x6f) executing program 1: r0 = syz_open_dev$dri(&(0x7f0000000080), 0x1, 0x0) ioctl$DRM_IOCTL_SET_CLIENT_CAP(r0, 0x4010640d, &(0x7f0000000000)={0x3, 0x2}) ioctl$DRM_IOCTL_MODE_GETPLANERESOURCES(r0, 0xc01064b5, &(0x7f0000000140)={&(0x7f0000000040)=[0x0], 0x1}) ioctl$DRM_IOCTL_MODE_GETPLANE(r0, 0xc02064b6, &(0x7f00000001c0)={r1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) ioctl$DRM_IOCTL_MODE_GETCRTC(r0, 0xc06864a1, &(0x7f0000000400)={0x0, 0x0, r2}) executing program 3: r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f0000000500)={0x26, 'skcipher\x00', 0x0, 0x0, 'ecb-serpent-avx\x00'}, 0x58) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, 0x0, 0x0) r1 = accept4(r0, 0x0, 0x0, 0x800) sendmmsg$alg(r1, &(0x7f0000000040)=[{0x0, 0x0, &(0x7f0000000000)=[{&(0x7f0000000080)="f78d9ca38fff48f3be52163448412ba8", 0x10}, {&(0x7f0000000140)="ebe3a0e9796cfd1647e299f4e376fdba128280b372219d205e81f4a7f71c1926aae1efd7", 0x24}, {&(0x7f00000003c0)="e8700e444d50a969ff67347cff6127e6ef12ee3819271482a4975a52c1ab9b8b4db3945d1032005eabe97b4dc33a47d3a158da988456d30026b433186f53cdcdb93a4722bf306a10470d50f5cb1ece9ead3459bab1cf1538cd0b157653c5e892962c80f158c443e9c6", 0x69}], 0x3, &(0x7f0000000380)=[@op={0x10, 0x117, 0x3, 0x1}], 0x10}], 0x1, 0x40800) recvmsg(r1, &(0x7f0000000200)={0x0, 0x0, &(0x7f00000001c0)=[{&(0x7f00000000c0)=""/71, 0x47}, {&(0x7f0000000600)=""/85, 0x55}], 0x2}, 0x20) executing program 4: r0 = socket$kcm(0x11, 0x3, 0x0) setsockopt$sock_attach_bpf(r0, 0x107, 0xf, &(0x7f0000000000), 0x4) sendmsg$kcm(r0, &(0x7f0000000080)={&(0x7f0000000500)=@hci={0x1f, 0x0, 0x4}, 0x80, &(0x7f0000000400)=[{&(0x7f0000000040)="02042700ea0e0000000000001eafbcf706e105000000", 0x16}, {&(0x7f0000000800)="126873159fca3fa38fb198e9a6b363ceb3e6d803ab766b7a38e4", 0x1a}], 0x2}, 0x40080) executing program 3: syz_open_procfs(0xffffffffffffffff, &(0x7f0000000040)='net/mcfilter\x00') syz_init_net_socket$nfc_llcp(0x27, 0x2, 0x1) bpf$BPF_BTF_LOAD(0x12, 0x0, 0x0) openat(0xffffffffffffff9c, &(0x7f0000000380)='./cgroup.cpu/cgroup.procs\x00', 0x0, 0x0) openat$sequencer2(0xffffffffffffff9c, &(0x7f0000000080), 0x0, 0x0) prctl$PR_SCHED_CORE(0x3e, 0x1, 0x0, 0x2, 0x0) prlimit64(0x0, 0xe, &(0x7f0000000380)={0x8, 0x100008b}, 0x0) sched_setscheduler(0x0, 0x1, &(0x7f0000000000)=0x7) r0 = syz_open_dev$sndmidi(&(0x7f00000004c0), 0x2, 0x143102) writev(r0, &(0x7f0000000840)=[{&(0x7f00000002c0)="94", 0xf000}, {0x0}], 0x2) socket$inet6_tcp(0xa, 0x1, 0x0) keyctl$dh_compute(0x17, 0x0, &(0x7f00000000c0)=""/83, 0x53, 0x0) syz_genetlink_get_family_id$tipc2(&(0x7f00000057c0), 0xffffffffffffffff) r1 = syz_open_procfs(0x0, &(0x7f0000002040)='net/tcp\x00') read$FUSE(r1, &(0x7f0000005040)={0x2020}, 0x2020) executing program 4: setsockopt$inet_tcp_TCP_CONGESTION(0xffffffffffffffff, 0x6, 0xd, 0x0, 0x0) shutdown(0xffffffffffffffff, 0x1) syz_usb_connect(0x0, 0x36, &(0x7f00000004c0)=ANY=[@ANYBLOB="1a0100005c6b4408070a64006e40010203030902240001a8230800090400bc6435fb4d00090503034d00ff99090805", @ANYRES32], &(0x7f0000000480)={0x0, 0x0, 0x0, 0x0, 0x1, [{0x0, 0x0}]}) r0 = syz_open_dev$char_usb(0xc, 0xb4, 0x0) openat$kvm(0xffffffffffffff9c, &(0x7f0000000200), 0x8000, 0x0) mprotect(&(0x7f0000000000/0xf000)=nil, 0xf000, 0x1) pwritev(r0, &(0x7f0000000200)=[{0x0}], 0x1, 0x2dc, 0x2) executing program 1: r0 = openat$rtc(0xffffffffffffff9c, &(0x7f0000000000), 0x0, 0x0) ioctl$RTC_WKALM_SET(r0, 0x4028700f, &(0x7f0000000080)={0x5, 0x0, {0xf, 0x5, 0x8, 0xa, 0x7, 0xffff, 0x5}}) executing program 5: setns(0xc9, 0x0) r0 = socket(0x8, 0x2, 0x0) setsockopt(r0, 0x108, 0x42020054, &(0x7f0000000200)="01000000000000000000e787df0000000000000000dc050000000000000000010000000000000000000100000000040000000000000072c2e4e50000000000000000000000000000000500"/84, 0x54) r1 = socket$inet6_sctp(0xa, 0x1, 0x84) bind$llc(0xffffffffffffffff, &(0x7f0000000000)={0x1a, 0x5, 0x1, 0x7, 0x1, 0x42, @remote}, 0x10) getsockopt$inet_sctp6_SCTP_MAX_BURST(r1, 0x84, 0x83, &(0x7f0000000000)=@assoc_value={0x0}, &(0x7f0000000080)=0x8) getsockopt$inet_sctp_SCTP_AUTH_ACTIVE_KEY(0xffffffffffffffff, 0x84, 0x18, &(0x7f0000000040)={r2, 0x3}, 0x0) mprotect(&(0x7f0000000000/0xf000)=nil, 0xf000, 0x9) syz_io_uring_submit(0x0, 0x0, 0x0, &(0x7f0000000040)=@IORING_OP_CLOSE={0x13, 0x48, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x1}) io_uring_enter(0xffffffffffffffff, 0x1, 0x1, 0x1, 0x0, 0x0) program crashed: memory leak in l2tp_tunnel_create bisect: bisecting 42 programs bisect: split chunks (needed=false): <42> bisect: split chunk #0 of len 42 into 3 parts bisect: testing without sub-chunk 1/3 testing program (duration=1m47s, {Threaded:true Repeat:true RepeatTimes:0 Procs:7 Slowdown:1 Sandbox:none SandboxArg:0 Leak:true 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}}): [24, 21, 30, 24, 5, 19, 6, 3, 3, 10, 18, 5, 24, 27, 6, 7, 7, 8, 10, 5, 27, 5, 6, 3, 15, 7, 2, 10] detailed listing: executing program 2: timerfd_create(0x9, 0x0) gettid() msgsnd(0x0, &(0x7f00000001c0)=ANY=[@ANYBLOB="770702000000"], 0x8, 0x0) openat(0xffffffffffffff9c, &(0x7f0000000380)='./cgroup.cpu/cgroup.procs\x00', 0x0, 0x0) openat$sequencer2(0xffffffffffffff9c, &(0x7f0000000080), 0x0, 0x0) prctl$PR_SCHED_CORE(0x3e, 0x1, 0x0, 0x2, 0x0) prlimit64(0x0, 0xe, &(0x7f0000000380)={0x8, 0x100008b}, 0x0) sched_setscheduler(0x0, 0x1, &(0x7f0000000000)=0x7) r0 = syz_open_dev$sndmidi(&(0x7f00000004c0), 0x2, 0x143102) writev(r0, &(0x7f0000000840)=[{&(0x7f00000002c0)="94", 0xf000}, {0x0}], 0x2) r1 = socket$inet(0x2, 0x2, 0x11) r2 = socket$pppl2tp(0x18, 0x1, 0x1) connect$pppl2tp(r2, &(0x7f0000000100)=@pppol2tp={0x18, 0x1, {0x0, r1, {0x2, 0x115c, @loopback}, 0x1, 0x0, 0x1}}, 0x26) mkdirat(0xffffffffffffff9c, &(0x7f0000000040)='./proc\x00', 0x1ff) mount(0x0, &(0x7f0000000080)='./proc\x00', &(0x7f00000000c0)='proc\x00', 0x0, 0x0) r3 = openat(0xffffffffffffff9c, &(0x7f0000000140)='./proc/net/pppol2tp\x00', 0x0, 0x0) read(r3, &(0x7f0000000300), 0x1) read(r3, &(0x7f0000000400), 0x120) read(r3, &(0x7f0000000500), 0x1000) migrate_pages(0x0, 0x71, 0x0, 0xffffffffffffffff) sendmsg$IPSET_CMD_CREATE(0xffffffffffffffff, 0x0, 0x0) bpf$MAP_CREATE(0x0, &(0x7f0000001400)=ANY=[@ANYBLOB="01000000420000000600000008000000000000", @ANYRES32=0x1, @ANYBLOB='\x00'/20, @ANYRES32=0x0, @ANYRES32, @ANYBLOB], 0x48) bpf$MAP_CREATE(0x0, &(0x7f0000000040)=ANY=[], 0x50) sendmsg$IPSET_CMD_ADD(0xffffffffffffffff, &(0x7f0000000200)={0x0, 0x0, &(0x7f0000000240)={&(0x7f0000000180)=ANY=[@ANYBLOB="4400000009060102000000000000000000000000090002007379"], 0x44}, 0x1, 0x0, 0x0, 0x10000047}, 0x4000084) executing program 0: r0 = openat(0xffffffffffffff9c, &(0x7f0000000380)='./cgroup.cpu/cgroup.procs\x00', 0x0, 0x0) openat$sequencer2(0xffffffffffffff9c, 0x0, 0x0, 0x0) prctl$PR_SCHED_CORE(0x3e, 0x1, 0x0, 0x2, 0x0) prlimit64(0x0, 0xe, &(0x7f0000000380)={0x8, 0x100008b}, 0x0) sched_setscheduler(0x0, 0x1, &(0x7f0000000000)=0x7) r1 = syz_open_dev$sndmidi(&(0x7f00000004c0), 0x2, 0x143102) writev(r1, &(0x7f0000000840)=[{&(0x7f00000002c0)="94", 0xf000}, {0x0}], 0x2) mknod(0x0, 0x8000, 0xd02) r2 = socket$inet6_tcp(0xa, 0x1, 0x0) connect$inet6(r2, &(0x7f0000000200)={0xa, 0x0, 0x9, @loopback}, 0x1c) setsockopt$inet6_tcp_TCP_ULP(r2, 0x6, 0x1f, 0x0, 0x0) acct(0x0) listen(0xffffffffffffffff, 0x5) r3 = syz_ublk_setup_io_uring(0x617a, &(0x7f0000000040)={0x0, 0x0, 0x10000}, 0x0, 0x0, 0x0) r4 = open(&(0x7f0000000140)='./file1\x00', 0x66842, 0x21) syz_ublk_add_dev(r4, 0x0, 0x0, 0x0, &(0x7f00000003c0)={0x2e, 0x71, 0x0, 0xffffffffffffffff, 0xc0207504, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, '\x00', {0xffffffff, 0xffff, 0x40, &(0x7f0000000180)=@any_dev={0x4, 0x58e, 0x0, 0x0, 0x1000, 0x9, 0xffffffffffffffff}}}, 0x0) syz_ublk_setup_queues(r4, 0x0, &(0x7f0000000340)={0x0, 0xfb7e, 0x800, 0x2, 0x321, 0x0, r3}, &(0x7f00000007c0)=[{0x0, 0x0, 0xffffffffffffffff, {0x0, 0xd3db, 0x200, 0x1, 0x3de, 0x0, r3}}, {0x0, 0x0, 0xffffffffffffffff, {0x0, 0x9e00, 0x200, 0x1, 0x278, 0x0, r3}}, {0x0, 0x0, 0xffffffffffffffff, {0x0, 0xb60e, 0x1000, 0x1, 0x321, 0x0, r3}}, {0x0, 0x0, 0xffffffffffffffff, {0x0, 0xc9b3, 0x200, 0x3, 0xc4}}], 0x4, &(0x7f00000017c0)={0x2e, 0x40, 0x0, 0xffffffffffffffff, 0xc0107520, 0x0, 0x0, 0x0, 0x0, {0xf6}, 0x0, 0x0, '\x00', {0x5, 0xc81, 0x0, 0x0}}, 0x0) ioctl$TUNSETIFF(0xffffffffffffffff, 0x400454ca, &(0x7f0000000040)={'syzkaller0\x00', 0x2}) socket$kcm(0xa, 0x5, 0x0) mount$9p_fd(0x0, 0x0, 0x0, 0x0, 0x0) read$FUSE(r0, &(0x7f00000021c0)={0x2020}, 0x2020) executing program 2: r0 = openat$procfs(0xffffffffffffff9c, &(0x7f0000000180)='/proc/mdstat\x00', 0x0, 0x0) io_setup(0x3, &(0x7f0000000140)=0x0) io_submit(r1, 0x1, &(0x7f0000000a40)=[&(0x7f0000000840)={0x0, 0x0, 0x0, 0x5, 0x0, r0, 0x0}]) r2 = socket$inet_udp(0x2, 0x2, 0x0) setsockopt$SO_TIMESTAMPING(r2, 0x1, 0x25, &(0x7f0000000080)=0x9fe, 0x4) setns(0xc9, 0x0) r3 = openat$tun(0xffffffffffffff9c, &(0x7f0000000040), 0x2, 0x0) ioctl$TUNSETIFF(r3, 0x400454ca, &(0x7f0000000080)={'syzkaller0\x00', 0x1}) ioctl$TUNSETLINK(r3, 0x400454cd, 0x10f) r4 = socket$inet(0x2, 0x2, 0x0) ioctl$sock_inet_SIOCSIFFLAGS(r4, 0x8914, &(0x7f00000000c0)={'syzkaller0\x00', 0x1}) write$tun(r3, &(0x7f0000000240)={@val={0x0, 0x805}, @void, @x25={0x0, 0x0, 0x1, '\v'}}, 0x8) connect$inet(r2, &(0x7f0000000240)={0x2, 0x0, @remote}, 0x10) sendmmsg(r2, &(0x7f0000007fc0), 0x800001d, 0x0) openat$vnet(0xffffffffffffff9c, &(0x7f0000000140), 0x2, 0x0) r5 = socket$alg(0x26, 0x5, 0x0) bind$alg(r5, &(0x7f0000000000)={0x26, 'hash\x00', 0x0, 0x0, 'sha384\x00'}, 0x58) r6 = accept4(r5, 0x0, 0x0, 0x0) sendmsg$TIPC_CMD_ENABLE_BEARER(r6, &(0x7f0000010280)={0x0, 0x0, &(0x7f00000001c0)={&(0x7f0000000200)=ANY=[], 0x34}, 0x1, 0x0, 0x0, 0x800c1}, 0x8004) accept4(r6, 0x0, 0x0, 0x0) r7 = socket(0x200000000000011, 0x2, 0x8001) ioctl$sock_SIOCGIFINDEX(r7, 0x8933, &(0x7f00000000c0)={'syz_tun\x00', 0x0}) r9 = socket(0x200000000000011, 0x2, 0xd) ioctl$sock_SIOCGIFINDEX(r9, 0x8933, &(0x7f00000000c0)={'syz_tun\x00', 0x0}) bind$packet(r9, &(0x7f0000000080)={0x11, 0x800, r10, 0x1, 0x0, 0x6, @multicast}, 0x23) bind$packet(r7, &(0x7f0000000080)={0x11, 0x800, r8, 0x1, 0x0, 0x6, @multicast}, 0x14) syz_emit_ethernet(0x3e, &(0x7f0000000200)={@link_local={0x3, 0x80, 0xc2, 0x0, 0x0, 0x2}, @broadcast, @void, {@ipv4={0x800, @icmp={{0x5, 0x4, 0x0, 0x0, 0x30, 0x0, 0x1c, 0x0, 0x1, 0x0, @initdev={0xac, 0x1e, 0x0, 0x0}, @local}, @time_exceeded={0x3, 0x4, 0x0, 0x12, 0x0, 0x3f18, {0x5, 0x2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, @loopback, @empty}}}}}}, 0x0) syz_io_uring_setup(0xf00, &(0x7f0000000400)={0x0, 0x0, 0x2000, 0x4, 0x40055}, &(0x7f0000000100)=0x0, &(0x7f00000000c0)=0x0, &(0x7f0000000080)=0x0) syz_io_uring_submit(r11, r12, r13, &(0x7f00000001c0)=@IORING_OP_POLL_ADD={0x6, 0x0, 0x0, @fd_index=0x3, 0x0, 0x0, 0x0, {0x2011}}) creat(&(0x7f0000000280)='./file0\x00', 0xecf86c37d53049cc) executing program 3: openat$sndseq(0xffffffffffffff9c, &(0x7f0000000000), 0x101041) openat$sequencer(0xffffffffffffff9c, &(0x7f00000000c0), 0x400100, 0x0) fsopen(&(0x7f0000000180)='binfmt_misc\x00', 0x0) r0 = socket(0x28, 0x805, 0x0) bind$vsock_stream(r0, &(0x7f0000000040)={0x28, 0x0, 0x0, @local}, 0x10) r1 = socket(0x28, 0x5, 0x0) bind$vsock_stream(r1, &(0x7f0000000040), 0x10) openat$sysfs(0xffffffffffffff9c, &(0x7f0000000140)='/sys/kernel/address_bits', 0x100, 0x0) r2 = openat$make_it_fail(0xffffff9c, &(0x7f00000024c0)='/proc/thread-self/make-it-fail\x00', 0x1, 0x0) recvmmsg(0xffffffffffffffff, 0x0, 0x0, 0x2, 0x0) mmap$IORING_OFF_SQ_RING(0x0, 0xc00000, 0x2000007, 0x401d031, 0xffffffffffffffff, 0x0) r3 = openat$vhost_vsock(0xffffffffffffff9c, &(0x7f00000015c0), 0x2, 0x0) ioctl$VHOST_SET_VRING_BASE(r3, 0xaf01, 0x0) r4 = eventfd(0x7) ioctl$VHOST_SET_VRING_KICK(r3, 0x4008af20, &(0x7f0000000000)={0x0, r4}) ioctl$VHOST_SET_LOG_FD(r3, 0x4004af07, &(0x7f0000000240)=r4) ioctl$VHOST_SET_VRING_ADDR(r3, 0x4028af11, &(0x7f0000000080)={0x0, 0x1, 0x0, 0x0, 0x0, 0x2000}) ioctl$VHOST_SET_MEM_TABLE(r3, 0x4008af03, 0x0) ioctl$VHOST_VSOCK_SET_RUNNING(r3, 0x4004af61, &(0x7f0000000140)=0x1) fchmod(r2, 0x1c8) r5 = socket(0x9, 0x3, 0x0) setsockopt$netlink_NETLINK_TX_RING(r5, 0x10e, 0xc, &(0x7f0000000000)={0x209d, 0x0, 0x9, 0xfffffffd}, 0x10) write(r5, &(0x7f00000000c0)="1100000016005f0214fffffffffffff807", 0x11) add_key$user(&(0x7f0000000080), &(0x7f0000000200)={'syz', 0x2}, &(0x7f0000000280)="ac870979ba52e3a7c4baa7973ba0b2b61ed27d0568f4df944e82ba61e11ee749562ad17bf575a2078ea1268ad706090a00df45cd47091a52bc2fab490332cb1321d3ed7f5264bd14b29a3d5ca55ea5e491a55fb7af7f83891a5f743ad31378cd2f1e5d506e69a8b96cb8ed90412978bc5a0ebcb07b6520796543a7e18fb3e0c07dc1b4ee071cbafffea5ba38185af416a12e614fafa8a83961c0ae85f6ec4a409d7a0533fc0b", 0xa6, 0xfffffffffffffffb) executing program 4: syz_usb_connect$hid(0x2, 0x0, 0x0, 0x0) unshare(0x28000600) rseq(&(0x7f0000000300), 0x20, 0x0, 0x0) r0 = fsopen(&(0x7f0000000000)='sysfs\x00', 0x1) fsconfig$FSCONFIG_CMD_CREATE(r0, 0x6, 0x0, 0x0, 0x0) executing program 5: prctl$PR_SCHED_CORE(0x3e, 0x1, 0x0, 0x1, 0x0) sendmsg$nl_route_sched(0xffffffffffffffff, &(0x7f0000000080)={0x0, 0x0, &(0x7f0000000040)={&(0x7f00000000c0)=@newtaction={0xa4, 0x30, 0x1, 0xffffffff, 0x0, {}, [{0x90, 0x1, [@m_ct={0x44, 0x2, 0x0, 0x0, {{0x7}, {0x1c, 0x2, 0x0, 0x1, [@TCA_CT_PARMS={0x18, 0x1, {0xe4b, 0x11e41e7a, 0x20000000, 0x3, 0xf}}]}, {0x4}, {0xc, 0x7, {0x0, 0x1}}, {0xc, 0x8, {0x0, 0x1}}}}, @m_ife={0x48, 0x1, 0x0, 0x0, {{0x8}, {0x20, 0x2, 0x0, 0x1, [@TCA_IFE_PARMS={0x1c, 0x1, {{0x0, 0x0, 0x0, 0x0, 0x4}}}]}, {0x4}, {0xc}, {0xc, 0x8, {0x0, 0x2}}}}]}]}, 0xa4}, 0x1, 0x0, 0x0, 0x40844}, 0x0) prlimit64(0x0, 0xe, &(0x7f0000000140)={0x8, 0x8b}, 0x0) sched_setscheduler(0x0, 0x2, &(0x7f0000000380)=0x34) r0 = getpid() sched_setaffinity(0x0, 0x8, &(0x7f00000002c0)=0x10000000000002) mmap(&(0x7f0000000000/0xb36000)=nil, 0xb36000, 0xb635773f06ebbeef, 0x8031, 0xffffffffffffffff, 0x0) socketpair$unix(0x1, 0x2, 0x0, &(0x7f0000000200)={0xffffffffffffffff, 0xffffffffffffffff}) connect$unix(r1, &(0x7f000057eff8)=@abs={0x0, 0x0, 0x4e21}, 0x6e) sendmmsg$unix(r2, &(0x7f0000000000), 0x400000000000041, 0x0) sched_setaffinity(r0, 0x8, &(0x7f0000000240)=0x2) recvmmsg(r1, &(0x7f00000000c0), 0x10106, 0x2, 0x0) syz_io_uring_setup(0x278, &(0x7f0000000340)={0x0, 0x0, 0x13580}, &(0x7f0000000100), 0x0, &(0x7f0000000000)) setsockopt$packet_rx_ring(0xffffffffffffffff, 0x107, 0x5, 0x0, 0x0) write(0xffffffffffffffff, &(0x7f0000005c00)="2700000014000707030e0000120f0a001100", 0x12) socket$nl_generic(0x10, 0x3, 0x10) madvise(&(0x7f0000bc0000/0x400000)=nil, 0x600000, 0x9) bpf$PROG_LOAD(0x5, 0x0, 0x0) ioctl$sock_SIOCGIFINDEX(0xffffffffffffffff, 0x8933, &(0x7f0000000040)={'sit0\x00'}) executing program 6: setsockopt$inet6_group_source_req(0xffffffffffffffff, 0x29, 0x2e, 0x0, 0x0) r0 = gettid() timer_create(0x0, &(0x7f0000533fa0)={0x0, 0x21, 0x800000000004, @tid=r0}, &(0x7f0000000000)=0x0) timer_settime(r1, 0x0, &(0x7f0000000280)={{0x0, 0x989680}, {0x0, 0x989680}}, 0x0) r2 = openat$panthor(0xffffffffffffff9c, &(0x7f0000002bc0), 0x2, 0x0) readv(r2, &(0x7f0000004500)=[{&(0x7f0000003100)=""/141, 0x8d}], 0x1) executing program 1: r0 = socket$kcm(0x11, 0x3, 0x0) setsockopt$sock_attach_bpf(r0, 0x107, 0xf, &(0x7f0000000000), 0x4) sendmsg$kcm(r0, &(0x7f0000000080)={&(0x7f0000000500)=@hci={0x1f, 0x0, 0x4}, 0x80, &(0x7f0000000400)=[{&(0x7f0000000040)="02042700ea0e0000000000001eafbcf706e105000000", 0x16}, {&(0x7f0000000800)="126873159fca3fa38fb198e9a6b363ceb3e6d803ab766b7a38e4", 0x1a}], 0x2}, 0x40080) executing program 0: setns(0xc9, 0x0) r0 = socket(0x8, 0x2, 0x0) setsockopt(r0, 0x108, 0x42020054, &(0x7f0000000200)="01000000000000000000e787df0000000000000000dc050000000000000000010000000000000000000100000000040000000000000072c2e4e5000000000000000000000000000000050000000000", 0x4f) executing program 1: setns(0xc9, 0x0) r0 = socket(0x8, 0x2, 0x0) setsockopt(r0, 0x108, 0x42020054, &(0x7f0000000200)="01000000000000000000e787df0000000000000000dc050000000000000000010000000000000000000100000000040000000000000072c2e4e50000000000000000000000000000000500"/84, 0x54) r1 = syz_io_uring_setup(0x34b8, &(0x7f0000000540)={0x0, 0xc3b1, 0x800, 0x1, 0x82, 0x0, 0x0}, &(0x7f0000000180)=0x0, &(0x7f0000000140)=0x0, &(0x7f0000000100)=0x0) bind$llc(0xffffffffffffffff, &(0x7f0000000000)={0x1a, 0x5, 0x1, 0x7, 0x1, 0x42, @remote}, 0x10) getsockopt$inet_sctp6_SCTP_MAX_BURST(0xffffffffffffffff, 0x84, 0x83, &(0x7f0000000000)=@assoc_value={0x0}, &(0x7f0000000080)=0x8) getsockopt$inet_sctp_SCTP_AUTH_ACTIVE_KEY(0xffffffffffffffff, 0x84, 0x18, &(0x7f0000000040)={r5, 0x3}, 0x0) mprotect(&(0x7f0000000000/0xf000)=nil, 0xf000, 0x9) syz_io_uring_submit(r2, r3, r4, &(0x7f0000000040)=@IORING_OP_CLOSE={0x13, 0x48, 0x0, r1, 0x0, 0x0, 0x0, 0x0, 0x1}) io_uring_enter(r1, 0x1, 0x1, 0x1, 0x0, 0x0) executing program 0: timerfd_create(0x9, 0x0) gettid() msgsnd(0x0, &(0x7f00000001c0)=ANY=[@ANYBLOB="770702000000"], 0x8, 0x0) openat(0xffffffffffffff9c, &(0x7f0000000380)='./cgroup.cpu/cgroup.procs\x00', 0x0, 0x0) openat$sequencer2(0xffffffffffffff9c, &(0x7f0000000080), 0x0, 0x0) prctl$PR_SCHED_CORE(0x3e, 0x1, 0x0, 0x2, 0x0) prlimit64(0x0, 0xe, &(0x7f0000000380)={0x8, 0x100008b}, 0x0) sched_setscheduler(0x0, 0x1, &(0x7f0000000000)=0x7) r0 = syz_open_dev$sndmidi(&(0x7f00000004c0), 0x2, 0x143102) writev(r0, &(0x7f0000000840)=[{&(0x7f00000002c0)="94", 0xf000}, {0x0}], 0x2) r1 = socket$inet(0x2, 0x2, 0x11) r2 = socket$pppl2tp(0x18, 0x1, 0x1) connect$pppl2tp(r2, &(0x7f0000000100)=@pppol2tp={0x18, 0x1, {0x0, r1, {0x2, 0x115c, @loopback}, 0x1, 0x0, 0x1}}, 0x26) mkdirat(0xffffffffffffff9c, &(0x7f0000000040)='./proc\x00', 0x1ff) mount(0x0, &(0x7f0000000080)='./proc\x00', &(0x7f00000000c0)='proc\x00', 0x0, 0x0) r3 = openat(0xffffffffffffff9c, &(0x7f0000000140)='./proc/net/pppol2tp\x00', 0x0, 0x0) read(r3, &(0x7f0000000300), 0x1) read(r3, &(0x7f0000000500), 0x1000) executing program 3: r0 = socket$inet6(0xa, 0x800000000000002, 0x0) setsockopt$SO_TIMESTAMPING(r0, 0x1, 0x41, 0x0, 0x0) setsockopt$inet6_int(r0, 0x29, 0x4a, &(0x7f0000000200)=0x80000a2c, 0x4) sendmmsg$inet6(r0, &(0x7f0000000000)=[{{&(0x7f0000000140)={0xa, 0x4c62, 0x7, @loopback, 0x9}, 0x1c, 0x0}}], 0x1, 0x60000040) recvmmsg(r0, &(0x7f0000000240)=[{{0x0, 0x0, 0x0}, 0xdb30}], 0x1, 0x40002142, 0x0) executing program 1: mkdirat(0xffffffffffffff9c, &(0x7f00000004c0)='./file0\x00', 0x0) syz_open_dev$dvb_demux(&(0x7f0000000140), 0x0, 0x62400) gettid() r0 = openat$vicodec1(0xffffffffffffff9c, &(0x7f0000001440), 0x2, 0x0) sched_setscheduler(0x0, 0x1, 0x0) bpf$MAP_CREATE(0x0, &(0x7f0000000800)=ANY=[@ANYBLOB="0e0000000400000004000000ffff010000000000", @ANYRES32=0x1, @ANYBLOB="000000d17c"], 0x50) seccomp$SECCOMP_SET_MODE_FILTER_LISTENER(0x1, 0xa, 0x0) set_mempolicy(0x4005, &(0x7f0000000080)=0x7e, 0x9) prctl$PR_MCE_KILL(0x4e, 0x1, 0x20000) openat$vhost_vsock(0xffffffffffffff9c, &(0x7f00000007c0), 0x2, 0x0) prlimit64(0x0, 0xe, &(0x7f00000007c0)={0x8, 0x88}, 0x0) sched_setscheduler(0x0, 0x2, &(0x7f0000000180)=0x8) prctl$PR_SCHED_CORE(0x3e, 0x1, 0x0, 0x2, 0x0) openat$sequencer(0xffffffffffffff9c, &(0x7f0000000300), 0x0, 0x0) r1 = syz_open_dev$sndmidi(&(0x7f00000004c0), 0x2, 0x141102) writev(r1, &(0x7f0000000840)=[{&(0x7f00000002c0)="94", 0xf000}, {0x0}], 0x2) syz_genetlink_get_family_id$batadv(&(0x7f0000000000), 0xffffffffffffffff) socket$key(0xf, 0x3, 0x2) r2 = socket$inet6_sctp(0xa, 0x1, 0x84) setsockopt$inet_sctp6_SCTP_SOCKOPT_BINDX_ADD(r2, 0x84, 0x64, &(0x7f0000000080)=[@in={0x2, 0x4e20, @empty}], 0x10) getsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX3(r2, 0x84, 0x6f, &(0x7f00000000c0)={0x0, 0x10, &(0x7f0000000040)=[@in={0x2, 0x4e20, @dev={0xac, 0x14, 0x14, 0x20}}]}, &(0x7f0000000100)=0x10) fsmount(0xffffffffffffffff, 0x1, 0x0) setsockopt$inet_sctp6_SCTP_PEER_ADDR_PARAMS(r2, 0x84, 0x9, &(0x7f0000000840)={r3, @in6={{0xa, 0x4e20, 0x3ae, @empty, 0x129}}, 0x2, 0x2, 0x614, 0x1, 0xb5, 0x7, 0x4}, 0x9c) ioctl$VIDIOC_ENUMAUDIO(r0, 0xc0345641, &(0x7f0000001480)={0x80, "c21fead35dacaffab15599d9c7d075f15b9bab055e859ab2bfa6e8d1ffe1ec7c", 0x1}) executing program 4: openat$binderfs(0xffffffffffffff9c, &(0x7f0000000380)='./binderfs/custom0\x00', 0x0, 0x0) prctl$PR_SCHED_CORE(0x3e, 0x1, 0x0, 0x1, 0x0) prlimit64(0x0, 0xe, &(0x7f0000000380)={0x8, 0x100008b}, 0x0) sched_setscheduler(0x0, 0x1, &(0x7f0000000200)=0x5) openat$sequencer(0xffffffffffffff9c, &(0x7f0000000140), 0x80200, 0x0) r0 = syz_open_dev$sndmidi(&(0x7f00000004c0), 0x2, 0x141102) writev(r0, &(0x7f0000000840)=[{&(0x7f00000002c0)="94", 0xf000}, {0x0}], 0x2) socket$can_j1939(0x1d, 0x2, 0x7) r1 = socket$nl_route(0x10, 0x3, 0x0) r2 = socket$nl_netfilter(0x10, 0x3, 0xc) sendmsg$IPSET_CMD_ADD(r2, 0x0, 0x20004000) sendmsg$nl_route(r1, 0x0, 0x0) recvmmsg(0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0) shmat(0x0, &(0x7f0000ffc000/0x3000)=nil, 0x4000) bpf$BPF_PROG_RAW_TRACEPOINT_LOAD(0x5, 0x0, 0x0) bpf$MAP_CREATE(0x0, &(0x7f0000000200)=ANY=[@ANYBLOB], 0x48) socket(0x29, 0x2, 0x0) r3 = syz_open_procfs(0x0, 0x0) r4 = socket$alg(0x26, 0x5, 0x0) bind$alg(r4, 0x0, 0x0) setsockopt$ALG_SET_KEY(r4, 0x117, 0x1, &(0x7f0000000280)="ad56b6c5820fae9d6dcd3292ea54c7beef915d564c90c200", 0x18) r5 = accept4(r4, 0x0, 0x0, 0x800) sendmmsg$alg(r5, &(0x7f0000000040)=[{0x0, 0x0, &(0x7f0000000000), 0x0, &(0x7f0000000380)=[@op={0x10}], 0x10}], 0x1, 0x40800) recvmsg(r5, &(0x7f00000005c0)={0x0, 0x0, &(0x7f00000001c0)=[{&(0x7f00000000c0)=""/81, 0x7ffff000}, {&(0x7f0000000200)=""/83, 0x20000253}], 0x2}, 0x0) setsockopt$inet_tcp_TCP_ULP(r3, 0x6, 0x1f, &(0x7f0000000300), 0x3) r6 = socket$inet6_sctp(0xa, 0x1, 0x84) getsockopt$inet_sctp6_SCTP_STREAM_SCHEDULER_VALUE(r6, 0x84, 0x82, &(0x7f0000000180), &(0x7f0000000200)=0x8) executing program 0: r0 = syz_usb_connect(0x0, 0x371, &(0x7f0000000280)=ANY=[@ANYBLOB="1201000057ec0020c215dcff30bd0102030109025f03019b00000009040000"], 0x0) syz_usb_control_io$cdc_ncm(r0, 0x0, 0x0) syz_usb_control_io$uac1(r0, 0x0, 0x0) syz_usb_control_io$cdc_ecm(r0, 0x0, 0x0) r1 = syz_open_dev$char_usb(0xc, 0xb4, 0x80000000) write$char_usb(r1, &(0x7f0000006800)="10", 0x20) executing program 1: r0 = socket$nl_generic(0x10, 0x3, 0x10) sendmmsg$unix(0xffffffffffffffff, &(0x7f0000006500)=[{{&(0x7f0000000180)=@file={0x0, './file0\x00'}, 0x6e, 0x0, 0x0, 0x0, 0x0, 0x80}}, {{0x0, 0x0, &(0x7f0000000e40)=[{&(0x7f0000000480)}], 0x1, 0x0, 0x0, 0x14048004}}], 0x2, 0x10) openat$zero(0xffffffffffffff9c, &(0x7f0000000100), 0x400000, 0x0) writev(0xffffffffffffffff, &(0x7f0000000080)=[{&(0x7f0000000400)="ee", 0x1}], 0x1) r1 = syz_genetlink_get_family_id$nl80211(&(0x7f0000000140), 0xffffffffffffffff) ioctl$sock_SIOCGIFINDEX_80211(r0, 0x8933, &(0x7f00000013c0)={'wlan1\x00', 0x0}) sendmsg$NL80211_CMD_FRAME(r0, &(0x7f0000001380)={0x0, 0x0, &(0x7f0000001340)={&(0x7f0000000000)=ANY=[@ANYBLOB="f4060000", @ANYRES16=r1, @ANYBLOB="01000000000000e14f003b00000008000300", @ANYRES32=r2, @ANYBLOB="d506330080000000ffffffffffff080211000001"], 0x6f4}}, 0x0) executing program 2: mkdirat(0xffffffffffffff9c, &(0x7f0000000080)='./dev\x00', 0x1ff) mount(0x0, &(0x7f00000000c0)='./dev\x00', &(0x7f0000000100)='devtmpfs\x00', 0x0, 0x0) r0 = openat(0xffffffffffffff9c, &(0x7f0000000140)='./dev/vhci\x00', 0x2, 0x0) read$FUSE(r0, &(0x7f00000002c0)={0x2020}, 0x2020) fcntl$lock(0xffffffffffffffff, 0x25, &(0x7f0000000040)={0x0, 0x0, 0xfd8b, 0x5}) mprotect(&(0x7f0000000000/0xf000)=nil, 0xf000, 0x1) timer_settime(0x0, 0x1, &(0x7f0000000040)={{}, {0x77359400}}, 0x0) executing program 3: r0 = socket$inet_tcp(0x2, 0x1, 0x0) r1 = socket$inet_tcp(0x2, 0x1, 0x0) bind$inet(r1, &(0x7f0000000000)={0x2, 0x4e20, @loopback}, 0x10) listen(r1, 0x5) connect$inet(r0, 0x0, 0x0) setsockopt$inet_tcp_TCP_ULP(r0, 0x6, 0x1f, &(0x7f0000000100), 0x4) setsockopt$inet_tcp_TLS_TX(r0, 0x11a, 0x1, &(0x7f0000000200)=@gcm_128={{0x303}}, 0x28) sendto$inet(r0, 0x0, 0x0, 0x40, 0x0, 0x0) executing program 4: r0 = socket$inet6_tcp(0xa, 0x1, 0x0) close(r0) r1 = socket$inet6_mptcp(0xa, 0x1, 0x106) bind$inet6(r0, &(0x7f0000000080)={0xa, 0x4e22, 0x0, @empty}, 0x1c) listen(r0, 0x74) r2 = socket$inet_mptcp(0x2, 0x1, 0x106) connect$inet(r2, &(0x7f0000000000)={0x2, 0x4e22, @local}, 0x10) r3 = syz_genetlink_get_family_id$mptcp(&(0x7f0000000040), 0xffffffffffffffff) sendmsg$MPTCP_PM_CMD_DEL_ADDR(0xffffffffffffffff, &(0x7f0000000140)={0x0, 0x0, &(0x7f0000000100)={&(0x7f0000000240)={0x28, r3, 0x7, 0x0, 0x0, {}, [@MPTCP_PM_ATTR_ADDR={0x14, 0x1, 0x0, 0x1, [@MPTCP_PM_ADDR_ATTR_FAMILY={0x6, 0x1, 0x2}, @MPTCP_PM_ADDR_ATTR_ADDR4={0x8, 0x3, @local}]}]}, 0x28}}, 0x0) accept4$inet6(r1, 0x0, 0x0, 0x80800) executing program 5: mkdirat(0xffffffffffffff9c, &(0x7f0000000100)='./file0\x00', 0x1ff) mount(&(0x7f0000000200)=@filename='mtd0\x00', &(0x7f0000000100)='./file0\x00', &(0x7f0000000300)='jffs2\x00', 0x800000, 0x0) r0 = openat(0xffffffffffffff9c, &(0x7f0000000100)='.\x00', 0x0, 0x88) mkdirat(0xffffffffffffff9c, &(0x7f0000000180)='./file0\x00', 0xe) getdents64(r0, &(0x7f0000000000)=""/134, 0x86) executing program 6: r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000000240), 0x101000, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) ioctl$KVM_CREATE_IRQCHIP(r1, 0xae60) ioctl$KVM_CREATE_VCPU(r1, 0xae41, 0x0) r2 = openat$adsp1(0xffffffffffffff9c, &(0x7f0000000040), 0xa0201, 0x0) ioctl$SNDCTL_DSP_SETFRAGMENT(r2, 0xc004500a, &(0x7f0000001340)) ioctl$SNDCTL_DSP_SPEED(r2, 0xc0045002, &(0x7f00000001c0)=0x40) r3 = socket(0xa, 0x3, 0x3a) openat(0xffffffffffffff9c, &(0x7f0000000380)='./cgroup.cpu/cgroup.procs\x00', 0x0, 0x0) sendmsg$nl_route(0xffffffffffffffff, 0x0, 0x0) openat$sequencer2(0xffffffffffffff9c, &(0x7f0000000080), 0x0, 0x0) prctl$PR_SCHED_CORE(0x3e, 0x1, 0x0, 0x2, 0x0) prlimit64(0x0, 0xe, &(0x7f0000000380)={0x8, 0x100008b}, 0x0) sched_setscheduler(0x0, 0x1, &(0x7f0000000000)=0x7) r4 = syz_open_dev$sndmidi(&(0x7f00000004c0), 0x2, 0x143102) writev(r4, &(0x7f0000000840)=[{&(0x7f00000002c0)="94", 0xf000}, {0x0}], 0x2) mlock(&(0x7f0000000000/0x800000)=nil, 0x800000) setsockopt$MRT6_ADD_MIF(r3, 0x29, 0xca, &(0x7f0000000000)={0x4, 0x1, 0x4}, 0xc) statx(0xffffffffffffffff, 0x0, 0x1000, 0xf0cb2f4a0c2cfc5d, 0x0) setsockopt$MRT6_FLUSH(r3, 0x29, 0xd4, &(0x7f0000000080)=0xa, 0x4) mkdir(&(0x7f0000000240)='./file1\x00', 0x8) mount(0x0, &(0x7f0000000200)='./file1\x00', &(0x7f0000000000)='tmpfs\x00', 0x8, &(0x7f0000000300)='usrquota') chdir(&(0x7f00000000c0)='./file1\x00') r5 = openat(0xffffffffffffff9c, &(0x7f00000002c0)='./file2\x00', 0x42, 0x0) lseek(r5, 0x5, 0x4) sendmsg$DEVLINK_CMD_PORT_UNSPLIT(0xffffffffffffffff, &(0x7f00000015c0)={0x0, 0x0, &(0x7f0000001580)={&(0x7f0000001480)={0x3c, 0x0, 0x1, 0x70bd25, 0x25dfdbfb, {}, [{{@nsim={{0xe}, {0xf, 0x2, {'netdevsim', 0x0}}}, {0x8, 0xb8}}}]}, 0x3c}, 0x1, 0x0, 0x0, 0x1}, 0x40) ioctl$SNDCTL_DSP_CHANNELS(r2, 0xc0045006, &(0x7f0000000180)=0x6f) executing program 1: r0 = syz_open_dev$dri(&(0x7f0000000080), 0x1, 0x0) ioctl$DRM_IOCTL_SET_CLIENT_CAP(r0, 0x4010640d, &(0x7f0000000000)={0x3, 0x2}) ioctl$DRM_IOCTL_MODE_GETPLANERESOURCES(r0, 0xc01064b5, &(0x7f0000000140)={&(0x7f0000000040)=[0x0], 0x1}) ioctl$DRM_IOCTL_MODE_GETPLANE(r0, 0xc02064b6, &(0x7f00000001c0)={r1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) ioctl$DRM_IOCTL_MODE_GETCRTC(r0, 0xc06864a1, &(0x7f0000000400)={0x0, 0x0, r2}) executing program 3: r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f0000000500)={0x26, 'skcipher\x00', 0x0, 0x0, 'ecb-serpent-avx\x00'}, 0x58) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, 0x0, 0x0) r1 = accept4(r0, 0x0, 0x0, 0x800) sendmmsg$alg(r1, &(0x7f0000000040)=[{0x0, 0x0, &(0x7f0000000000)=[{&(0x7f0000000080)="f78d9ca38fff48f3be52163448412ba8", 0x10}, {&(0x7f0000000140)="ebe3a0e9796cfd1647e299f4e376fdba128280b372219d205e81f4a7f71c1926aae1efd7", 0x24}, {&(0x7f00000003c0)="e8700e444d50a969ff67347cff6127e6ef12ee3819271482a4975a52c1ab9b8b4db3945d1032005eabe97b4dc33a47d3a158da988456d30026b433186f53cdcdb93a4722bf306a10470d50f5cb1ece9ead3459bab1cf1538cd0b157653c5e892962c80f158c443e9c6", 0x69}], 0x3, &(0x7f0000000380)=[@op={0x10, 0x117, 0x3, 0x1}], 0x10}], 0x1, 0x40800) recvmsg(r1, &(0x7f0000000200)={0x0, 0x0, &(0x7f00000001c0)=[{&(0x7f00000000c0)=""/71, 0x47}, {&(0x7f0000000600)=""/85, 0x55}], 0x2}, 0x20) executing program 4: r0 = socket$kcm(0x11, 0x3, 0x0) setsockopt$sock_attach_bpf(r0, 0x107, 0xf, &(0x7f0000000000), 0x4) sendmsg$kcm(r0, &(0x7f0000000080)={&(0x7f0000000500)=@hci={0x1f, 0x0, 0x4}, 0x80, &(0x7f0000000400)=[{&(0x7f0000000040)="02042700ea0e0000000000001eafbcf706e105000000", 0x16}, {&(0x7f0000000800)="126873159fca3fa38fb198e9a6b363ceb3e6d803ab766b7a38e4", 0x1a}], 0x2}, 0x40080) executing program 3: syz_open_procfs(0xffffffffffffffff, &(0x7f0000000040)='net/mcfilter\x00') syz_init_net_socket$nfc_llcp(0x27, 0x2, 0x1) bpf$BPF_BTF_LOAD(0x12, 0x0, 0x0) openat(0xffffffffffffff9c, &(0x7f0000000380)='./cgroup.cpu/cgroup.procs\x00', 0x0, 0x0) openat$sequencer2(0xffffffffffffff9c, &(0x7f0000000080), 0x0, 0x0) prctl$PR_SCHED_CORE(0x3e, 0x1, 0x0, 0x2, 0x0) prlimit64(0x0, 0xe, &(0x7f0000000380)={0x8, 0x100008b}, 0x0) sched_setscheduler(0x0, 0x1, &(0x7f0000000000)=0x7) r0 = syz_open_dev$sndmidi(&(0x7f00000004c0), 0x2, 0x143102) writev(r0, &(0x7f0000000840)=[{&(0x7f00000002c0)="94", 0xf000}, {0x0}], 0x2) socket$inet6_tcp(0xa, 0x1, 0x0) keyctl$dh_compute(0x17, 0x0, &(0x7f00000000c0)=""/83, 0x53, 0x0) syz_genetlink_get_family_id$tipc2(&(0x7f00000057c0), 0xffffffffffffffff) r1 = syz_open_procfs(0x0, &(0x7f0000002040)='net/tcp\x00') read$FUSE(r1, &(0x7f0000005040)={0x2020}, 0x2020) executing program 4: setsockopt$inet_tcp_TCP_CONGESTION(0xffffffffffffffff, 0x6, 0xd, 0x0, 0x0) shutdown(0xffffffffffffffff, 0x1) syz_usb_connect(0x0, 0x36, &(0x7f00000004c0)=ANY=[@ANYBLOB="1a0100005c6b4408070a64006e40010203030902240001a8230800090400bc6435fb4d00090503034d00ff99090805", @ANYRES32], &(0x7f0000000480)={0x0, 0x0, 0x0, 0x0, 0x1, [{0x0, 0x0}]}) r0 = syz_open_dev$char_usb(0xc, 0xb4, 0x0) openat$kvm(0xffffffffffffff9c, &(0x7f0000000200), 0x8000, 0x0) mprotect(&(0x7f0000000000/0xf000)=nil, 0xf000, 0x1) pwritev(r0, &(0x7f0000000200)=[{0x0}], 0x1, 0x2dc, 0x2) executing program 1: r0 = openat$rtc(0xffffffffffffff9c, &(0x7f0000000000), 0x0, 0x0) ioctl$RTC_WKALM_SET(r0, 0x4028700f, &(0x7f0000000080)={0x5, 0x0, {0xf, 0x5, 0x8, 0xa, 0x7, 0xffff, 0x5}}) executing program 5: setns(0xc9, 0x0) r0 = socket(0x8, 0x2, 0x0) setsockopt(r0, 0x108, 0x42020054, &(0x7f0000000200)="01000000000000000000e787df0000000000000000dc050000000000000000010000000000000000000100000000040000000000000072c2e4e50000000000000000000000000000000500"/84, 0x54) r1 = socket$inet6_sctp(0xa, 0x1, 0x84) bind$llc(0xffffffffffffffff, &(0x7f0000000000)={0x1a, 0x5, 0x1, 0x7, 0x1, 0x42, @remote}, 0x10) getsockopt$inet_sctp6_SCTP_MAX_BURST(r1, 0x84, 0x83, &(0x7f0000000000)=@assoc_value={0x0}, &(0x7f0000000080)=0x8) getsockopt$inet_sctp_SCTP_AUTH_ACTIVE_KEY(0xffffffffffffffff, 0x84, 0x18, &(0x7f0000000040)={r2, 0x3}, 0x0) mprotect(&(0x7f0000000000/0xf000)=nil, 0xf000, 0x9) syz_io_uring_submit(0x0, 0x0, 0x0, &(0x7f0000000040)=@IORING_OP_CLOSE={0x13, 0x48, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x1}) io_uring_enter(0xffffffffffffffff, 0x1, 0x1, 0x1, 0x0, 0x0) program crashed: memory leak in l2tp_tunnel_create bisect: the chunk can be dropped bisect: testing without sub-chunk 2/3 testing program (duration=1m43s, {Threaded:true Repeat:true RepeatTimes:0 Procs:7 Slowdown:1 Sandbox:none SandboxArg:0 Leak:true 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}}): [6, 7, 7, 8, 10, 5, 27, 5, 6, 3, 15, 7, 2, 10] detailed listing: executing program 0: r0 = syz_usb_connect(0x0, 0x371, &(0x7f0000000280)=ANY=[@ANYBLOB="1201000057ec0020c215dcff30bd0102030109025f03019b00000009040000"], 0x0) syz_usb_control_io$cdc_ncm(r0, 0x0, 0x0) syz_usb_control_io$uac1(r0, 0x0, 0x0) syz_usb_control_io$cdc_ecm(r0, 0x0, 0x0) r1 = syz_open_dev$char_usb(0xc, 0xb4, 0x80000000) write$char_usb(r1, &(0x7f0000006800)="10", 0x20) executing program 1: r0 = socket$nl_generic(0x10, 0x3, 0x10) sendmmsg$unix(0xffffffffffffffff, &(0x7f0000006500)=[{{&(0x7f0000000180)=@file={0x0, './file0\x00'}, 0x6e, 0x0, 0x0, 0x0, 0x0, 0x80}}, {{0x0, 0x0, &(0x7f0000000e40)=[{&(0x7f0000000480)}], 0x1, 0x0, 0x0, 0x14048004}}], 0x2, 0x10) openat$zero(0xffffffffffffff9c, &(0x7f0000000100), 0x400000, 0x0) writev(0xffffffffffffffff, &(0x7f0000000080)=[{&(0x7f0000000400)="ee", 0x1}], 0x1) r1 = syz_genetlink_get_family_id$nl80211(&(0x7f0000000140), 0xffffffffffffffff) ioctl$sock_SIOCGIFINDEX_80211(r0, 0x8933, &(0x7f00000013c0)={'wlan1\x00', 0x0}) sendmsg$NL80211_CMD_FRAME(r0, &(0x7f0000001380)={0x0, 0x0, &(0x7f0000001340)={&(0x7f0000000000)=ANY=[@ANYBLOB="f4060000", @ANYRES16=r1, @ANYBLOB="01000000000000e14f003b00000008000300", @ANYRES32=r2, @ANYBLOB="d506330080000000ffffffffffff080211000001"], 0x6f4}}, 0x0) executing program 2: mkdirat(0xffffffffffffff9c, &(0x7f0000000080)='./dev\x00', 0x1ff) mount(0x0, &(0x7f00000000c0)='./dev\x00', &(0x7f0000000100)='devtmpfs\x00', 0x0, 0x0) r0 = openat(0xffffffffffffff9c, &(0x7f0000000140)='./dev/vhci\x00', 0x2, 0x0) read$FUSE(r0, &(0x7f00000002c0)={0x2020}, 0x2020) fcntl$lock(0xffffffffffffffff, 0x25, &(0x7f0000000040)={0x0, 0x0, 0xfd8b, 0x5}) mprotect(&(0x7f0000000000/0xf000)=nil, 0xf000, 0x1) timer_settime(0x0, 0x1, &(0x7f0000000040)={{}, {0x77359400}}, 0x0) executing program 3: r0 = socket$inet_tcp(0x2, 0x1, 0x0) r1 = socket$inet_tcp(0x2, 0x1, 0x0) bind$inet(r1, &(0x7f0000000000)={0x2, 0x4e20, @loopback}, 0x10) listen(r1, 0x5) connect$inet(r0, 0x0, 0x0) setsockopt$inet_tcp_TCP_ULP(r0, 0x6, 0x1f, &(0x7f0000000100), 0x4) setsockopt$inet_tcp_TLS_TX(r0, 0x11a, 0x1, &(0x7f0000000200)=@gcm_128={{0x303}}, 0x28) sendto$inet(r0, 0x0, 0x0, 0x40, 0x0, 0x0) executing program 4: r0 = socket$inet6_tcp(0xa, 0x1, 0x0) close(r0) r1 = socket$inet6_mptcp(0xa, 0x1, 0x106) bind$inet6(r0, &(0x7f0000000080)={0xa, 0x4e22, 0x0, @empty}, 0x1c) listen(r0, 0x74) r2 = socket$inet_mptcp(0x2, 0x1, 0x106) connect$inet(r2, &(0x7f0000000000)={0x2, 0x4e22, @local}, 0x10) r3 = syz_genetlink_get_family_id$mptcp(&(0x7f0000000040), 0xffffffffffffffff) sendmsg$MPTCP_PM_CMD_DEL_ADDR(0xffffffffffffffff, &(0x7f0000000140)={0x0, 0x0, &(0x7f0000000100)={&(0x7f0000000240)={0x28, r3, 0x7, 0x0, 0x0, {}, [@MPTCP_PM_ATTR_ADDR={0x14, 0x1, 0x0, 0x1, [@MPTCP_PM_ADDR_ATTR_FAMILY={0x6, 0x1, 0x2}, @MPTCP_PM_ADDR_ATTR_ADDR4={0x8, 0x3, @local}]}]}, 0x28}}, 0x0) accept4$inet6(r1, 0x0, 0x0, 0x80800) executing program 5: mkdirat(0xffffffffffffff9c, &(0x7f0000000100)='./file0\x00', 0x1ff) mount(&(0x7f0000000200)=@filename='mtd0\x00', &(0x7f0000000100)='./file0\x00', &(0x7f0000000300)='jffs2\x00', 0x800000, 0x0) r0 = openat(0xffffffffffffff9c, &(0x7f0000000100)='.\x00', 0x0, 0x88) mkdirat(0xffffffffffffff9c, &(0x7f0000000180)='./file0\x00', 0xe) getdents64(r0, &(0x7f0000000000)=""/134, 0x86) executing program 6: r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000000240), 0x101000, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) ioctl$KVM_CREATE_IRQCHIP(r1, 0xae60) ioctl$KVM_CREATE_VCPU(r1, 0xae41, 0x0) r2 = openat$adsp1(0xffffffffffffff9c, &(0x7f0000000040), 0xa0201, 0x0) ioctl$SNDCTL_DSP_SETFRAGMENT(r2, 0xc004500a, &(0x7f0000001340)) ioctl$SNDCTL_DSP_SPEED(r2, 0xc0045002, &(0x7f00000001c0)=0x40) r3 = socket(0xa, 0x3, 0x3a) openat(0xffffffffffffff9c, &(0x7f0000000380)='./cgroup.cpu/cgroup.procs\x00', 0x0, 0x0) sendmsg$nl_route(0xffffffffffffffff, 0x0, 0x0) openat$sequencer2(0xffffffffffffff9c, &(0x7f0000000080), 0x0, 0x0) prctl$PR_SCHED_CORE(0x3e, 0x1, 0x0, 0x2, 0x0) prlimit64(0x0, 0xe, &(0x7f0000000380)={0x8, 0x100008b}, 0x0) sched_setscheduler(0x0, 0x1, &(0x7f0000000000)=0x7) r4 = syz_open_dev$sndmidi(&(0x7f00000004c0), 0x2, 0x143102) writev(r4, &(0x7f0000000840)=[{&(0x7f00000002c0)="94", 0xf000}, {0x0}], 0x2) mlock(&(0x7f0000000000/0x800000)=nil, 0x800000) setsockopt$MRT6_ADD_MIF(r3, 0x29, 0xca, &(0x7f0000000000)={0x4, 0x1, 0x4}, 0xc) statx(0xffffffffffffffff, 0x0, 0x1000, 0xf0cb2f4a0c2cfc5d, 0x0) setsockopt$MRT6_FLUSH(r3, 0x29, 0xd4, &(0x7f0000000080)=0xa, 0x4) mkdir(&(0x7f0000000240)='./file1\x00', 0x8) mount(0x0, &(0x7f0000000200)='./file1\x00', &(0x7f0000000000)='tmpfs\x00', 0x8, &(0x7f0000000300)='usrquota') chdir(&(0x7f00000000c0)='./file1\x00') r5 = openat(0xffffffffffffff9c, &(0x7f00000002c0)='./file2\x00', 0x42, 0x0) lseek(r5, 0x5, 0x4) sendmsg$DEVLINK_CMD_PORT_UNSPLIT(0xffffffffffffffff, &(0x7f00000015c0)={0x0, 0x0, &(0x7f0000001580)={&(0x7f0000001480)={0x3c, 0x0, 0x1, 0x70bd25, 0x25dfdbfb, {}, [{{@nsim={{0xe}, {0xf, 0x2, {'netdevsim', 0x0}}}, {0x8, 0xb8}}}]}, 0x3c}, 0x1, 0x0, 0x0, 0x1}, 0x40) ioctl$SNDCTL_DSP_CHANNELS(r2, 0xc0045006, &(0x7f0000000180)=0x6f) executing program 1: r0 = syz_open_dev$dri(&(0x7f0000000080), 0x1, 0x0) ioctl$DRM_IOCTL_SET_CLIENT_CAP(r0, 0x4010640d, &(0x7f0000000000)={0x3, 0x2}) ioctl$DRM_IOCTL_MODE_GETPLANERESOURCES(r0, 0xc01064b5, &(0x7f0000000140)={&(0x7f0000000040)=[0x0], 0x1}) ioctl$DRM_IOCTL_MODE_GETPLANE(r0, 0xc02064b6, &(0x7f00000001c0)={r1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) ioctl$DRM_IOCTL_MODE_GETCRTC(r0, 0xc06864a1, &(0x7f0000000400)={0x0, 0x0, r2}) executing program 3: r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f0000000500)={0x26, 'skcipher\x00', 0x0, 0x0, 'ecb-serpent-avx\x00'}, 0x58) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, 0x0, 0x0) r1 = accept4(r0, 0x0, 0x0, 0x800) sendmmsg$alg(r1, &(0x7f0000000040)=[{0x0, 0x0, &(0x7f0000000000)=[{&(0x7f0000000080)="f78d9ca38fff48f3be52163448412ba8", 0x10}, {&(0x7f0000000140)="ebe3a0e9796cfd1647e299f4e376fdba128280b372219d205e81f4a7f71c1926aae1efd7", 0x24}, {&(0x7f00000003c0)="e8700e444d50a969ff67347cff6127e6ef12ee3819271482a4975a52c1ab9b8b4db3945d1032005eabe97b4dc33a47d3a158da988456d30026b433186f53cdcdb93a4722bf306a10470d50f5cb1ece9ead3459bab1cf1538cd0b157653c5e892962c80f158c443e9c6", 0x69}], 0x3, &(0x7f0000000380)=[@op={0x10, 0x117, 0x3, 0x1}], 0x10}], 0x1, 0x40800) recvmsg(r1, &(0x7f0000000200)={0x0, 0x0, &(0x7f00000001c0)=[{&(0x7f00000000c0)=""/71, 0x47}, {&(0x7f0000000600)=""/85, 0x55}], 0x2}, 0x20) executing program 4: r0 = socket$kcm(0x11, 0x3, 0x0) setsockopt$sock_attach_bpf(r0, 0x107, 0xf, &(0x7f0000000000), 0x4) sendmsg$kcm(r0, &(0x7f0000000080)={&(0x7f0000000500)=@hci={0x1f, 0x0, 0x4}, 0x80, &(0x7f0000000400)=[{&(0x7f0000000040)="02042700ea0e0000000000001eafbcf706e105000000", 0x16}, {&(0x7f0000000800)="126873159fca3fa38fb198e9a6b363ceb3e6d803ab766b7a38e4", 0x1a}], 0x2}, 0x40080) executing program 3: syz_open_procfs(0xffffffffffffffff, &(0x7f0000000040)='net/mcfilter\x00') syz_init_net_socket$nfc_llcp(0x27, 0x2, 0x1) bpf$BPF_BTF_LOAD(0x12, 0x0, 0x0) openat(0xffffffffffffff9c, &(0x7f0000000380)='./cgroup.cpu/cgroup.procs\x00', 0x0, 0x0) openat$sequencer2(0xffffffffffffff9c, &(0x7f0000000080), 0x0, 0x0) prctl$PR_SCHED_CORE(0x3e, 0x1, 0x0, 0x2, 0x0) prlimit64(0x0, 0xe, &(0x7f0000000380)={0x8, 0x100008b}, 0x0) sched_setscheduler(0x0, 0x1, &(0x7f0000000000)=0x7) r0 = syz_open_dev$sndmidi(&(0x7f00000004c0), 0x2, 0x143102) writev(r0, &(0x7f0000000840)=[{&(0x7f00000002c0)="94", 0xf000}, {0x0}], 0x2) socket$inet6_tcp(0xa, 0x1, 0x0) keyctl$dh_compute(0x17, 0x0, &(0x7f00000000c0)=""/83, 0x53, 0x0) syz_genetlink_get_family_id$tipc2(&(0x7f00000057c0), 0xffffffffffffffff) r1 = syz_open_procfs(0x0, &(0x7f0000002040)='net/tcp\x00') read$FUSE(r1, &(0x7f0000005040)={0x2020}, 0x2020) executing program 4: setsockopt$inet_tcp_TCP_CONGESTION(0xffffffffffffffff, 0x6, 0xd, 0x0, 0x0) shutdown(0xffffffffffffffff, 0x1) syz_usb_connect(0x0, 0x36, &(0x7f00000004c0)=ANY=[@ANYBLOB="1a0100005c6b4408070a64006e40010203030902240001a8230800090400bc6435fb4d00090503034d00ff99090805", @ANYRES32], &(0x7f0000000480)={0x0, 0x0, 0x0, 0x0, 0x1, [{0x0, 0x0}]}) r0 = syz_open_dev$char_usb(0xc, 0xb4, 0x0) openat$kvm(0xffffffffffffff9c, &(0x7f0000000200), 0x8000, 0x0) mprotect(&(0x7f0000000000/0xf000)=nil, 0xf000, 0x1) pwritev(r0, &(0x7f0000000200)=[{0x0}], 0x1, 0x2dc, 0x2) executing program 1: r0 = openat$rtc(0xffffffffffffff9c, &(0x7f0000000000), 0x0, 0x0) ioctl$RTC_WKALM_SET(r0, 0x4028700f, &(0x7f0000000080)={0x5, 0x0, {0xf, 0x5, 0x8, 0xa, 0x7, 0xffff, 0x5}}) executing program 5: setns(0xc9, 0x0) r0 = socket(0x8, 0x2, 0x0) setsockopt(r0, 0x108, 0x42020054, &(0x7f0000000200)="01000000000000000000e787df0000000000000000dc050000000000000000010000000000000000000100000000040000000000000072c2e4e50000000000000000000000000000000500"/84, 0x54) r1 = socket$inet6_sctp(0xa, 0x1, 0x84) bind$llc(0xffffffffffffffff, &(0x7f0000000000)={0x1a, 0x5, 0x1, 0x7, 0x1, 0x42, @remote}, 0x10) getsockopt$inet_sctp6_SCTP_MAX_BURST(r1, 0x84, 0x83, &(0x7f0000000000)=@assoc_value={0x0}, &(0x7f0000000080)=0x8) getsockopt$inet_sctp_SCTP_AUTH_ACTIVE_KEY(0xffffffffffffffff, 0x84, 0x18, &(0x7f0000000040)={r2, 0x3}, 0x0) mprotect(&(0x7f0000000000/0xf000)=nil, 0xf000, 0x9) syz_io_uring_submit(0x0, 0x0, 0x0, &(0x7f0000000040)=@IORING_OP_CLOSE={0x13, 0x48, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x1}) io_uring_enter(0xffffffffffffffff, 0x1, 0x1, 0x1, 0x0, 0x0) program did not crash bisect: testing without sub-chunk 3/3 testing program (duration=1m43s, {Threaded:true Repeat:true RepeatTimes:0 Procs:7 Slowdown:1 Sandbox:none SandboxArg:0 Leak:true NetInjection:true NetDevices:true NetReset:true Cgroups:true BinfmtMisc:true CloseFDs:true KCSAN:false DevlinkPCI:false NicVF:false USB:true VhciInjection:true Wifi:true IEEE802154:true Sysctl:true Swap:true UseTmpDir:true HandleSegv:true Trace:false CallComments:true LegacyOptions:{Collide:false Fault:false FaultCall:0 FaultNth:0}}): [24, 21, 30, 24, 5, 19, 6, 3, 3, 10, 18, 5, 24, 27] detailed listing: executing program 2: timerfd_create(0x9, 0x0) gettid() msgsnd(0x0, &(0x7f00000001c0)=ANY=[@ANYBLOB="770702000000"], 0x8, 0x0) openat(0xffffffffffffff9c, &(0x7f0000000380)='./cgroup.cpu/cgroup.procs\x00', 0x0, 0x0) openat$sequencer2(0xffffffffffffff9c, &(0x7f0000000080), 0x0, 0x0) prctl$PR_SCHED_CORE(0x3e, 0x1, 0x0, 0x2, 0x0) prlimit64(0x0, 0xe, &(0x7f0000000380)={0x8, 0x100008b}, 0x0) sched_setscheduler(0x0, 0x1, &(0x7f0000000000)=0x7) r0 = syz_open_dev$sndmidi(&(0x7f00000004c0), 0x2, 0x143102) writev(r0, &(0x7f0000000840)=[{&(0x7f00000002c0)="94", 0xf000}, {0x0}], 0x2) r1 = socket$inet(0x2, 0x2, 0x11) r2 = socket$pppl2tp(0x18, 0x1, 0x1) connect$pppl2tp(r2, &(0x7f0000000100)=@pppol2tp={0x18, 0x1, {0x0, r1, {0x2, 0x115c, @loopback}, 0x1, 0x0, 0x1}}, 0x26) mkdirat(0xffffffffffffff9c, &(0x7f0000000040)='./proc\x00', 0x1ff) mount(0x0, &(0x7f0000000080)='./proc\x00', &(0x7f00000000c0)='proc\x00', 0x0, 0x0) r3 = openat(0xffffffffffffff9c, &(0x7f0000000140)='./proc/net/pppol2tp\x00', 0x0, 0x0) read(r3, &(0x7f0000000300), 0x1) read(r3, &(0x7f0000000400), 0x120) read(r3, &(0x7f0000000500), 0x1000) migrate_pages(0x0, 0x71, 0x0, 0xffffffffffffffff) sendmsg$IPSET_CMD_CREATE(0xffffffffffffffff, 0x0, 0x0) bpf$MAP_CREATE(0x0, &(0x7f0000001400)=ANY=[@ANYBLOB="01000000420000000600000008000000000000", @ANYRES32=0x1, @ANYBLOB='\x00'/20, @ANYRES32=0x0, @ANYRES32, @ANYBLOB], 0x48) bpf$MAP_CREATE(0x0, &(0x7f0000000040)=ANY=[], 0x50) sendmsg$IPSET_CMD_ADD(0xffffffffffffffff, &(0x7f0000000200)={0x0, 0x0, &(0x7f0000000240)={&(0x7f0000000180)=ANY=[@ANYBLOB="4400000009060102000000000000000000000000090002007379"], 0x44}, 0x1, 0x0, 0x0, 0x10000047}, 0x4000084) executing program 0: r0 = openat(0xffffffffffffff9c, &(0x7f0000000380)='./cgroup.cpu/cgroup.procs\x00', 0x0, 0x0) openat$sequencer2(0xffffffffffffff9c, 0x0, 0x0, 0x0) prctl$PR_SCHED_CORE(0x3e, 0x1, 0x0, 0x2, 0x0) prlimit64(0x0, 0xe, &(0x7f0000000380)={0x8, 0x100008b}, 0x0) sched_setscheduler(0x0, 0x1, &(0x7f0000000000)=0x7) r1 = syz_open_dev$sndmidi(&(0x7f00000004c0), 0x2, 0x143102) writev(r1, &(0x7f0000000840)=[{&(0x7f00000002c0)="94", 0xf000}, {0x0}], 0x2) mknod(0x0, 0x8000, 0xd02) r2 = socket$inet6_tcp(0xa, 0x1, 0x0) connect$inet6(r2, &(0x7f0000000200)={0xa, 0x0, 0x9, @loopback}, 0x1c) setsockopt$inet6_tcp_TCP_ULP(r2, 0x6, 0x1f, 0x0, 0x0) acct(0x0) listen(0xffffffffffffffff, 0x5) r3 = syz_ublk_setup_io_uring(0x617a, &(0x7f0000000040)={0x0, 0x0, 0x10000}, 0x0, 0x0, 0x0) r4 = open(&(0x7f0000000140)='./file1\x00', 0x66842, 0x21) syz_ublk_add_dev(r4, 0x0, 0x0, 0x0, &(0x7f00000003c0)={0x2e, 0x71, 0x0, 0xffffffffffffffff, 0xc0207504, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, '\x00', {0xffffffff, 0xffff, 0x40, &(0x7f0000000180)=@any_dev={0x4, 0x58e, 0x0, 0x0, 0x1000, 0x9, 0xffffffffffffffff}}}, 0x0) syz_ublk_setup_queues(r4, 0x0, &(0x7f0000000340)={0x0, 0xfb7e, 0x800, 0x2, 0x321, 0x0, r3}, &(0x7f00000007c0)=[{0x0, 0x0, 0xffffffffffffffff, {0x0, 0xd3db, 0x200, 0x1, 0x3de, 0x0, r3}}, {0x0, 0x0, 0xffffffffffffffff, {0x0, 0x9e00, 0x200, 0x1, 0x278, 0x0, r3}}, {0x0, 0x0, 0xffffffffffffffff, {0x0, 0xb60e, 0x1000, 0x1, 0x321, 0x0, r3}}, {0x0, 0x0, 0xffffffffffffffff, {0x0, 0xc9b3, 0x200, 0x3, 0xc4}}], 0x4, &(0x7f00000017c0)={0x2e, 0x40, 0x0, 0xffffffffffffffff, 0xc0107520, 0x0, 0x0, 0x0, 0x0, {0xf6}, 0x0, 0x0, '\x00', {0x5, 0xc81, 0x0, 0x0}}, 0x0) ioctl$TUNSETIFF(0xffffffffffffffff, 0x400454ca, &(0x7f0000000040)={'syzkaller0\x00', 0x2}) socket$kcm(0xa, 0x5, 0x0) mount$9p_fd(0x0, 0x0, 0x0, 0x0, 0x0) read$FUSE(r0, &(0x7f00000021c0)={0x2020}, 0x2020) executing program 2: r0 = openat$procfs(0xffffffffffffff9c, &(0x7f0000000180)='/proc/mdstat\x00', 0x0, 0x0) io_setup(0x3, &(0x7f0000000140)=0x0) io_submit(r1, 0x1, &(0x7f0000000a40)=[&(0x7f0000000840)={0x0, 0x0, 0x0, 0x5, 0x0, r0, 0x0}]) r2 = socket$inet_udp(0x2, 0x2, 0x0) setsockopt$SO_TIMESTAMPING(r2, 0x1, 0x25, &(0x7f0000000080)=0x9fe, 0x4) setns(0xc9, 0x0) r3 = openat$tun(0xffffffffffffff9c, &(0x7f0000000040), 0x2, 0x0) ioctl$TUNSETIFF(r3, 0x400454ca, &(0x7f0000000080)={'syzkaller0\x00', 0x1}) ioctl$TUNSETLINK(r3, 0x400454cd, 0x10f) r4 = socket$inet(0x2, 0x2, 0x0) ioctl$sock_inet_SIOCSIFFLAGS(r4, 0x8914, &(0x7f00000000c0)={'syzkaller0\x00', 0x1}) write$tun(r3, &(0x7f0000000240)={@val={0x0, 0x805}, @void, @x25={0x0, 0x0, 0x1, '\v'}}, 0x8) connect$inet(r2, &(0x7f0000000240)={0x2, 0x0, @remote}, 0x10) sendmmsg(r2, &(0x7f0000007fc0), 0x800001d, 0x0) openat$vnet(0xffffffffffffff9c, &(0x7f0000000140), 0x2, 0x0) r5 = socket$alg(0x26, 0x5, 0x0) bind$alg(r5, &(0x7f0000000000)={0x26, 'hash\x00', 0x0, 0x0, 'sha384\x00'}, 0x58) r6 = accept4(r5, 0x0, 0x0, 0x0) sendmsg$TIPC_CMD_ENABLE_BEARER(r6, &(0x7f0000010280)={0x0, 0x0, &(0x7f00000001c0)={&(0x7f0000000200)=ANY=[], 0x34}, 0x1, 0x0, 0x0, 0x800c1}, 0x8004) accept4(r6, 0x0, 0x0, 0x0) r7 = socket(0x200000000000011, 0x2, 0x8001) ioctl$sock_SIOCGIFINDEX(r7, 0x8933, &(0x7f00000000c0)={'syz_tun\x00', 0x0}) r9 = socket(0x200000000000011, 0x2, 0xd) ioctl$sock_SIOCGIFINDEX(r9, 0x8933, &(0x7f00000000c0)={'syz_tun\x00', 0x0}) bind$packet(r9, &(0x7f0000000080)={0x11, 0x800, r10, 0x1, 0x0, 0x6, @multicast}, 0x23) bind$packet(r7, &(0x7f0000000080)={0x11, 0x800, r8, 0x1, 0x0, 0x6, @multicast}, 0x14) syz_emit_ethernet(0x3e, &(0x7f0000000200)={@link_local={0x3, 0x80, 0xc2, 0x0, 0x0, 0x2}, @broadcast, @void, {@ipv4={0x800, @icmp={{0x5, 0x4, 0x0, 0x0, 0x30, 0x0, 0x1c, 0x0, 0x1, 0x0, @initdev={0xac, 0x1e, 0x0, 0x0}, @local}, @time_exceeded={0x3, 0x4, 0x0, 0x12, 0x0, 0x3f18, {0x5, 0x2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, @loopback, @empty}}}}}}, 0x0) syz_io_uring_setup(0xf00, &(0x7f0000000400)={0x0, 0x0, 0x2000, 0x4, 0x40055}, &(0x7f0000000100)=0x0, &(0x7f00000000c0)=0x0, &(0x7f0000000080)=0x0) syz_io_uring_submit(r11, r12, r13, &(0x7f00000001c0)=@IORING_OP_POLL_ADD={0x6, 0x0, 0x0, @fd_index=0x3, 0x0, 0x0, 0x0, {0x2011}}) creat(&(0x7f0000000280)='./file0\x00', 0xecf86c37d53049cc) executing program 3: openat$sndseq(0xffffffffffffff9c, &(0x7f0000000000), 0x101041) openat$sequencer(0xffffffffffffff9c, &(0x7f00000000c0), 0x400100, 0x0) fsopen(&(0x7f0000000180)='binfmt_misc\x00', 0x0) r0 = socket(0x28, 0x805, 0x0) bind$vsock_stream(r0, &(0x7f0000000040)={0x28, 0x0, 0x0, @local}, 0x10) r1 = socket(0x28, 0x5, 0x0) bind$vsock_stream(r1, &(0x7f0000000040), 0x10) openat$sysfs(0xffffffffffffff9c, &(0x7f0000000140)='/sys/kernel/address_bits', 0x100, 0x0) r2 = openat$make_it_fail(0xffffff9c, &(0x7f00000024c0)='/proc/thread-self/make-it-fail\x00', 0x1, 0x0) recvmmsg(0xffffffffffffffff, 0x0, 0x0, 0x2, 0x0) mmap$IORING_OFF_SQ_RING(0x0, 0xc00000, 0x2000007, 0x401d031, 0xffffffffffffffff, 0x0) r3 = openat$vhost_vsock(0xffffffffffffff9c, &(0x7f00000015c0), 0x2, 0x0) ioctl$VHOST_SET_VRING_BASE(r3, 0xaf01, 0x0) r4 = eventfd(0x7) ioctl$VHOST_SET_VRING_KICK(r3, 0x4008af20, &(0x7f0000000000)={0x0, r4}) ioctl$VHOST_SET_LOG_FD(r3, 0x4004af07, &(0x7f0000000240)=r4) ioctl$VHOST_SET_VRING_ADDR(r3, 0x4028af11, &(0x7f0000000080)={0x0, 0x1, 0x0, 0x0, 0x0, 0x2000}) ioctl$VHOST_SET_MEM_TABLE(r3, 0x4008af03, 0x0) ioctl$VHOST_VSOCK_SET_RUNNING(r3, 0x4004af61, &(0x7f0000000140)=0x1) fchmod(r2, 0x1c8) r5 = socket(0x9, 0x3, 0x0) setsockopt$netlink_NETLINK_TX_RING(r5, 0x10e, 0xc, &(0x7f0000000000)={0x209d, 0x0, 0x9, 0xfffffffd}, 0x10) write(r5, &(0x7f00000000c0)="1100000016005f0214fffffffffffff807", 0x11) add_key$user(&(0x7f0000000080), &(0x7f0000000200)={'syz', 0x2}, &(0x7f0000000280)="ac870979ba52e3a7c4baa7973ba0b2b61ed27d0568f4df944e82ba61e11ee749562ad17bf575a2078ea1268ad706090a00df45cd47091a52bc2fab490332cb1321d3ed7f5264bd14b29a3d5ca55ea5e491a55fb7af7f83891a5f743ad31378cd2f1e5d506e69a8b96cb8ed90412978bc5a0ebcb07b6520796543a7e18fb3e0c07dc1b4ee071cbafffea5ba38185af416a12e614fafa8a83961c0ae85f6ec4a409d7a0533fc0b", 0xa6, 0xfffffffffffffffb) executing program 4: syz_usb_connect$hid(0x2, 0x0, 0x0, 0x0) unshare(0x28000600) rseq(&(0x7f0000000300), 0x20, 0x0, 0x0) r0 = fsopen(&(0x7f0000000000)='sysfs\x00', 0x1) fsconfig$FSCONFIG_CMD_CREATE(r0, 0x6, 0x0, 0x0, 0x0) executing program 5: prctl$PR_SCHED_CORE(0x3e, 0x1, 0x0, 0x1, 0x0) sendmsg$nl_route_sched(0xffffffffffffffff, &(0x7f0000000080)={0x0, 0x0, &(0x7f0000000040)={&(0x7f00000000c0)=@newtaction={0xa4, 0x30, 0x1, 0xffffffff, 0x0, {}, [{0x90, 0x1, [@m_ct={0x44, 0x2, 0x0, 0x0, {{0x7}, {0x1c, 0x2, 0x0, 0x1, [@TCA_CT_PARMS={0x18, 0x1, {0xe4b, 0x11e41e7a, 0x20000000, 0x3, 0xf}}]}, {0x4}, {0xc, 0x7, {0x0, 0x1}}, {0xc, 0x8, {0x0, 0x1}}}}, @m_ife={0x48, 0x1, 0x0, 0x0, {{0x8}, {0x20, 0x2, 0x0, 0x1, [@TCA_IFE_PARMS={0x1c, 0x1, {{0x0, 0x0, 0x0, 0x0, 0x4}}}]}, {0x4}, {0xc}, {0xc, 0x8, {0x0, 0x2}}}}]}]}, 0xa4}, 0x1, 0x0, 0x0, 0x40844}, 0x0) prlimit64(0x0, 0xe, &(0x7f0000000140)={0x8, 0x8b}, 0x0) sched_setscheduler(0x0, 0x2, &(0x7f0000000380)=0x34) r0 = getpid() sched_setaffinity(0x0, 0x8, &(0x7f00000002c0)=0x10000000000002) mmap(&(0x7f0000000000/0xb36000)=nil, 0xb36000, 0xb635773f06ebbeef, 0x8031, 0xffffffffffffffff, 0x0) socketpair$unix(0x1, 0x2, 0x0, &(0x7f0000000200)={0xffffffffffffffff, 0xffffffffffffffff}) connect$unix(r1, &(0x7f000057eff8)=@abs={0x0, 0x0, 0x4e21}, 0x6e) sendmmsg$unix(r2, &(0x7f0000000000), 0x400000000000041, 0x0) sched_setaffinity(r0, 0x8, &(0x7f0000000240)=0x2) recvmmsg(r1, &(0x7f00000000c0), 0x10106, 0x2, 0x0) syz_io_uring_setup(0x278, &(0x7f0000000340)={0x0, 0x0, 0x13580}, &(0x7f0000000100), 0x0, &(0x7f0000000000)) setsockopt$packet_rx_ring(0xffffffffffffffff, 0x107, 0x5, 0x0, 0x0) write(0xffffffffffffffff, &(0x7f0000005c00)="2700000014000707030e0000120f0a001100", 0x12) socket$nl_generic(0x10, 0x3, 0x10) madvise(&(0x7f0000bc0000/0x400000)=nil, 0x600000, 0x9) bpf$PROG_LOAD(0x5, 0x0, 0x0) ioctl$sock_SIOCGIFINDEX(0xffffffffffffffff, 0x8933, &(0x7f0000000040)={'sit0\x00'}) executing program 6: setsockopt$inet6_group_source_req(0xffffffffffffffff, 0x29, 0x2e, 0x0, 0x0) r0 = gettid() timer_create(0x0, &(0x7f0000533fa0)={0x0, 0x21, 0x800000000004, @tid=r0}, &(0x7f0000000000)=0x0) timer_settime(r1, 0x0, &(0x7f0000000280)={{0x0, 0x989680}, {0x0, 0x989680}}, 0x0) r2 = openat$panthor(0xffffffffffffff9c, &(0x7f0000002bc0), 0x2, 0x0) readv(r2, &(0x7f0000004500)=[{&(0x7f0000003100)=""/141, 0x8d}], 0x1) executing program 1: r0 = socket$kcm(0x11, 0x3, 0x0) setsockopt$sock_attach_bpf(r0, 0x107, 0xf, &(0x7f0000000000), 0x4) sendmsg$kcm(r0, &(0x7f0000000080)={&(0x7f0000000500)=@hci={0x1f, 0x0, 0x4}, 0x80, &(0x7f0000000400)=[{&(0x7f0000000040)="02042700ea0e0000000000001eafbcf706e105000000", 0x16}, {&(0x7f0000000800)="126873159fca3fa38fb198e9a6b363ceb3e6d803ab766b7a38e4", 0x1a}], 0x2}, 0x40080) executing program 0: setns(0xc9, 0x0) r0 = socket(0x8, 0x2, 0x0) setsockopt(r0, 0x108, 0x42020054, &(0x7f0000000200)="01000000000000000000e787df0000000000000000dc050000000000000000010000000000000000000100000000040000000000000072c2e4e5000000000000000000000000000000050000000000", 0x4f) executing program 1: setns(0xc9, 0x0) r0 = socket(0x8, 0x2, 0x0) setsockopt(r0, 0x108, 0x42020054, &(0x7f0000000200)="01000000000000000000e787df0000000000000000dc050000000000000000010000000000000000000100000000040000000000000072c2e4e50000000000000000000000000000000500"/84, 0x54) r1 = syz_io_uring_setup(0x34b8, &(0x7f0000000540)={0x0, 0xc3b1, 0x800, 0x1, 0x82, 0x0, 0x0}, &(0x7f0000000180)=0x0, &(0x7f0000000140)=0x0, &(0x7f0000000100)=0x0) bind$llc(0xffffffffffffffff, &(0x7f0000000000)={0x1a, 0x5, 0x1, 0x7, 0x1, 0x42, @remote}, 0x10) getsockopt$inet_sctp6_SCTP_MAX_BURST(0xffffffffffffffff, 0x84, 0x83, &(0x7f0000000000)=@assoc_value={0x0}, &(0x7f0000000080)=0x8) getsockopt$inet_sctp_SCTP_AUTH_ACTIVE_KEY(0xffffffffffffffff, 0x84, 0x18, &(0x7f0000000040)={r5, 0x3}, 0x0) mprotect(&(0x7f0000000000/0xf000)=nil, 0xf000, 0x9) syz_io_uring_submit(r2, r3, r4, &(0x7f0000000040)=@IORING_OP_CLOSE={0x13, 0x48, 0x0, r1, 0x0, 0x0, 0x0, 0x0, 0x1}) io_uring_enter(r1, 0x1, 0x1, 0x1, 0x0, 0x0) executing program 0: timerfd_create(0x9, 0x0) gettid() msgsnd(0x0, &(0x7f00000001c0)=ANY=[@ANYBLOB="770702000000"], 0x8, 0x0) openat(0xffffffffffffff9c, &(0x7f0000000380)='./cgroup.cpu/cgroup.procs\x00', 0x0, 0x0) openat$sequencer2(0xffffffffffffff9c, &(0x7f0000000080), 0x0, 0x0) prctl$PR_SCHED_CORE(0x3e, 0x1, 0x0, 0x2, 0x0) prlimit64(0x0, 0xe, &(0x7f0000000380)={0x8, 0x100008b}, 0x0) sched_setscheduler(0x0, 0x1, &(0x7f0000000000)=0x7) r0 = syz_open_dev$sndmidi(&(0x7f00000004c0), 0x2, 0x143102) writev(r0, &(0x7f0000000840)=[{&(0x7f00000002c0)="94", 0xf000}, {0x0}], 0x2) r1 = socket$inet(0x2, 0x2, 0x11) r2 = socket$pppl2tp(0x18, 0x1, 0x1) connect$pppl2tp(r2, &(0x7f0000000100)=@pppol2tp={0x18, 0x1, {0x0, r1, {0x2, 0x115c, @loopback}, 0x1, 0x0, 0x1}}, 0x26) mkdirat(0xffffffffffffff9c, &(0x7f0000000040)='./proc\x00', 0x1ff) mount(0x0, &(0x7f0000000080)='./proc\x00', &(0x7f00000000c0)='proc\x00', 0x0, 0x0) r3 = openat(0xffffffffffffff9c, &(0x7f0000000140)='./proc/net/pppol2tp\x00', 0x0, 0x0) read(r3, &(0x7f0000000300), 0x1) read(r3, &(0x7f0000000500), 0x1000) executing program 3: r0 = socket$inet6(0xa, 0x800000000000002, 0x0) setsockopt$SO_TIMESTAMPING(r0, 0x1, 0x41, 0x0, 0x0) setsockopt$inet6_int(r0, 0x29, 0x4a, &(0x7f0000000200)=0x80000a2c, 0x4) sendmmsg$inet6(r0, &(0x7f0000000000)=[{{&(0x7f0000000140)={0xa, 0x4c62, 0x7, @loopback, 0x9}, 0x1c, 0x0}}], 0x1, 0x60000040) recvmmsg(r0, &(0x7f0000000240)=[{{0x0, 0x0, 0x0}, 0xdb30}], 0x1, 0x40002142, 0x0) executing program 1: mkdirat(0xffffffffffffff9c, &(0x7f00000004c0)='./file0\x00', 0x0) syz_open_dev$dvb_demux(&(0x7f0000000140), 0x0, 0x62400) gettid() r0 = openat$vicodec1(0xffffffffffffff9c, &(0x7f0000001440), 0x2, 0x0) sched_setscheduler(0x0, 0x1, 0x0) bpf$MAP_CREATE(0x0, &(0x7f0000000800)=ANY=[@ANYBLOB="0e0000000400000004000000ffff010000000000", @ANYRES32=0x1, @ANYBLOB="000000d17c"], 0x50) seccomp$SECCOMP_SET_MODE_FILTER_LISTENER(0x1, 0xa, 0x0) set_mempolicy(0x4005, &(0x7f0000000080)=0x7e, 0x9) prctl$PR_MCE_KILL(0x4e, 0x1, 0x20000) openat$vhost_vsock(0xffffffffffffff9c, &(0x7f00000007c0), 0x2, 0x0) prlimit64(0x0, 0xe, &(0x7f00000007c0)={0x8, 0x88}, 0x0) sched_setscheduler(0x0, 0x2, &(0x7f0000000180)=0x8) prctl$PR_SCHED_CORE(0x3e, 0x1, 0x0, 0x2, 0x0) openat$sequencer(0xffffffffffffff9c, &(0x7f0000000300), 0x0, 0x0) r1 = syz_open_dev$sndmidi(&(0x7f00000004c0), 0x2, 0x141102) writev(r1, &(0x7f0000000840)=[{&(0x7f00000002c0)="94", 0xf000}, {0x0}], 0x2) syz_genetlink_get_family_id$batadv(&(0x7f0000000000), 0xffffffffffffffff) socket$key(0xf, 0x3, 0x2) r2 = socket$inet6_sctp(0xa, 0x1, 0x84) setsockopt$inet_sctp6_SCTP_SOCKOPT_BINDX_ADD(r2, 0x84, 0x64, &(0x7f0000000080)=[@in={0x2, 0x4e20, @empty}], 0x10) getsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX3(r2, 0x84, 0x6f, &(0x7f00000000c0)={0x0, 0x10, &(0x7f0000000040)=[@in={0x2, 0x4e20, @dev={0xac, 0x14, 0x14, 0x20}}]}, &(0x7f0000000100)=0x10) fsmount(0xffffffffffffffff, 0x1, 0x0) setsockopt$inet_sctp6_SCTP_PEER_ADDR_PARAMS(r2, 0x84, 0x9, &(0x7f0000000840)={r3, @in6={{0xa, 0x4e20, 0x3ae, @empty, 0x129}}, 0x2, 0x2, 0x614, 0x1, 0xb5, 0x7, 0x4}, 0x9c) ioctl$VIDIOC_ENUMAUDIO(r0, 0xc0345641, &(0x7f0000001480)={0x80, "c21fead35dacaffab15599d9c7d075f15b9bab055e859ab2bfa6e8d1ffe1ec7c", 0x1}) executing program 4: openat$binderfs(0xffffffffffffff9c, &(0x7f0000000380)='./binderfs/custom0\x00', 0x0, 0x0) prctl$PR_SCHED_CORE(0x3e, 0x1, 0x0, 0x1, 0x0) prlimit64(0x0, 0xe, &(0x7f0000000380)={0x8, 0x100008b}, 0x0) sched_setscheduler(0x0, 0x1, &(0x7f0000000200)=0x5) openat$sequencer(0xffffffffffffff9c, &(0x7f0000000140), 0x80200, 0x0) r0 = syz_open_dev$sndmidi(&(0x7f00000004c0), 0x2, 0x141102) writev(r0, &(0x7f0000000840)=[{&(0x7f00000002c0)="94", 0xf000}, {0x0}], 0x2) socket$can_j1939(0x1d, 0x2, 0x7) r1 = socket$nl_route(0x10, 0x3, 0x0) r2 = socket$nl_netfilter(0x10, 0x3, 0xc) sendmsg$IPSET_CMD_ADD(r2, 0x0, 0x20004000) sendmsg$nl_route(r1, 0x0, 0x0) recvmmsg(0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0) shmat(0x0, &(0x7f0000ffc000/0x3000)=nil, 0x4000) bpf$BPF_PROG_RAW_TRACEPOINT_LOAD(0x5, 0x0, 0x0) bpf$MAP_CREATE(0x0, &(0x7f0000000200)=ANY=[@ANYBLOB], 0x48) socket(0x29, 0x2, 0x0) r3 = syz_open_procfs(0x0, 0x0) r4 = socket$alg(0x26, 0x5, 0x0) bind$alg(r4, 0x0, 0x0) setsockopt$ALG_SET_KEY(r4, 0x117, 0x1, &(0x7f0000000280)="ad56b6c5820fae9d6dcd3292ea54c7beef915d564c90c200", 0x18) r5 = accept4(r4, 0x0, 0x0, 0x800) sendmmsg$alg(r5, &(0x7f0000000040)=[{0x0, 0x0, &(0x7f0000000000), 0x0, &(0x7f0000000380)=[@op={0x10}], 0x10}], 0x1, 0x40800) recvmsg(r5, &(0x7f00000005c0)={0x0, 0x0, &(0x7f00000001c0)=[{&(0x7f00000000c0)=""/81, 0x7ffff000}, {&(0x7f0000000200)=""/83, 0x20000253}], 0x2}, 0x0) setsockopt$inet_tcp_TCP_ULP(r3, 0x6, 0x1f, &(0x7f0000000300), 0x3) r6 = socket$inet6_sctp(0xa, 0x1, 0x84) getsockopt$inet_sctp6_SCTP_STREAM_SCHEDULER_VALUE(r6, 0x84, 0x82, &(0x7f0000000180), &(0x7f0000000200)=0x8) program crashed: memory leak in inet_create bisect: the chunk can be dropped bisect: split chunks (needed=true): <14> bisect: split chunk #0 of len 14 into 2 parts bisect: testing without sub-chunk 1/2 testing program (duration=1m41s, {Threaded:true Repeat:true RepeatTimes:0 Procs:7 Slowdown:1 Sandbox:none SandboxArg:0 Leak:true NetInjection:true NetDevices:true NetReset:true Cgroups:true BinfmtMisc:true CloseFDs:true KCSAN:false DevlinkPCI:false NicVF:false USB:true VhciInjection:true Wifi:true IEEE802154:true Sysctl:true Swap:true UseTmpDir:true HandleSegv:true Trace:false CallComments:true LegacyOptions:{Collide:false Fault:false FaultCall:0 FaultNth:0}}): [3, 3, 10, 18, 5, 24, 27] detailed listing: executing program 1: r0 = socket$kcm(0x11, 0x3, 0x0) setsockopt$sock_attach_bpf(r0, 0x107, 0xf, &(0x7f0000000000), 0x4) sendmsg$kcm(r0, &(0x7f0000000080)={&(0x7f0000000500)=@hci={0x1f, 0x0, 0x4}, 0x80, &(0x7f0000000400)=[{&(0x7f0000000040)="02042700ea0e0000000000001eafbcf706e105000000", 0x16}, {&(0x7f0000000800)="126873159fca3fa38fb198e9a6b363ceb3e6d803ab766b7a38e4", 0x1a}], 0x2}, 0x40080) executing program 0: setns(0xc9, 0x0) r0 = socket(0x8, 0x2, 0x0) setsockopt(r0, 0x108, 0x42020054, &(0x7f0000000200)="01000000000000000000e787df0000000000000000dc050000000000000000010000000000000000000100000000040000000000000072c2e4e5000000000000000000000000000000050000000000", 0x4f) executing program 1: setns(0xc9, 0x0) r0 = socket(0x8, 0x2, 0x0) setsockopt(r0, 0x108, 0x42020054, &(0x7f0000000200)="01000000000000000000e787df0000000000000000dc050000000000000000010000000000000000000100000000040000000000000072c2e4e50000000000000000000000000000000500"/84, 0x54) r1 = syz_io_uring_setup(0x34b8, &(0x7f0000000540)={0x0, 0xc3b1, 0x800, 0x1, 0x82, 0x0, 0x0}, &(0x7f0000000180)=0x0, &(0x7f0000000140)=0x0, &(0x7f0000000100)=0x0) bind$llc(0xffffffffffffffff, &(0x7f0000000000)={0x1a, 0x5, 0x1, 0x7, 0x1, 0x42, @remote}, 0x10) getsockopt$inet_sctp6_SCTP_MAX_BURST(0xffffffffffffffff, 0x84, 0x83, &(0x7f0000000000)=@assoc_value={0x0}, &(0x7f0000000080)=0x8) getsockopt$inet_sctp_SCTP_AUTH_ACTIVE_KEY(0xffffffffffffffff, 0x84, 0x18, &(0x7f0000000040)={r5, 0x3}, 0x0) mprotect(&(0x7f0000000000/0xf000)=nil, 0xf000, 0x9) syz_io_uring_submit(r2, r3, r4, &(0x7f0000000040)=@IORING_OP_CLOSE={0x13, 0x48, 0x0, r1, 0x0, 0x0, 0x0, 0x0, 0x1}) io_uring_enter(r1, 0x1, 0x1, 0x1, 0x0, 0x0) executing program 0: timerfd_create(0x9, 0x0) gettid() msgsnd(0x0, &(0x7f00000001c0)=ANY=[@ANYBLOB="770702000000"], 0x8, 0x0) openat(0xffffffffffffff9c, &(0x7f0000000380)='./cgroup.cpu/cgroup.procs\x00', 0x0, 0x0) openat$sequencer2(0xffffffffffffff9c, &(0x7f0000000080), 0x0, 0x0) prctl$PR_SCHED_CORE(0x3e, 0x1, 0x0, 0x2, 0x0) prlimit64(0x0, 0xe, &(0x7f0000000380)={0x8, 0x100008b}, 0x0) sched_setscheduler(0x0, 0x1, &(0x7f0000000000)=0x7) r0 = syz_open_dev$sndmidi(&(0x7f00000004c0), 0x2, 0x143102) writev(r0, &(0x7f0000000840)=[{&(0x7f00000002c0)="94", 0xf000}, {0x0}], 0x2) r1 = socket$inet(0x2, 0x2, 0x11) r2 = socket$pppl2tp(0x18, 0x1, 0x1) connect$pppl2tp(r2, &(0x7f0000000100)=@pppol2tp={0x18, 0x1, {0x0, r1, {0x2, 0x115c, @loopback}, 0x1, 0x0, 0x1}}, 0x26) mkdirat(0xffffffffffffff9c, &(0x7f0000000040)='./proc\x00', 0x1ff) mount(0x0, &(0x7f0000000080)='./proc\x00', &(0x7f00000000c0)='proc\x00', 0x0, 0x0) r3 = openat(0xffffffffffffff9c, &(0x7f0000000140)='./proc/net/pppol2tp\x00', 0x0, 0x0) read(r3, &(0x7f0000000300), 0x1) read(r3, &(0x7f0000000500), 0x1000) executing program 3: r0 = socket$inet6(0xa, 0x800000000000002, 0x0) setsockopt$SO_TIMESTAMPING(r0, 0x1, 0x41, 0x0, 0x0) setsockopt$inet6_int(r0, 0x29, 0x4a, &(0x7f0000000200)=0x80000a2c, 0x4) sendmmsg$inet6(r0, &(0x7f0000000000)=[{{&(0x7f0000000140)={0xa, 0x4c62, 0x7, @loopback, 0x9}, 0x1c, 0x0}}], 0x1, 0x60000040) recvmmsg(r0, &(0x7f0000000240)=[{{0x0, 0x0, 0x0}, 0xdb30}], 0x1, 0x40002142, 0x0) executing program 1: mkdirat(0xffffffffffffff9c, &(0x7f00000004c0)='./file0\x00', 0x0) syz_open_dev$dvb_demux(&(0x7f0000000140), 0x0, 0x62400) gettid() r0 = openat$vicodec1(0xffffffffffffff9c, &(0x7f0000001440), 0x2, 0x0) sched_setscheduler(0x0, 0x1, 0x0) bpf$MAP_CREATE(0x0, &(0x7f0000000800)=ANY=[@ANYBLOB="0e0000000400000004000000ffff010000000000", @ANYRES32=0x1, @ANYBLOB="000000d17c"], 0x50) seccomp$SECCOMP_SET_MODE_FILTER_LISTENER(0x1, 0xa, 0x0) set_mempolicy(0x4005, &(0x7f0000000080)=0x7e, 0x9) prctl$PR_MCE_KILL(0x4e, 0x1, 0x20000) openat$vhost_vsock(0xffffffffffffff9c, &(0x7f00000007c0), 0x2, 0x0) prlimit64(0x0, 0xe, &(0x7f00000007c0)={0x8, 0x88}, 0x0) sched_setscheduler(0x0, 0x2, &(0x7f0000000180)=0x8) prctl$PR_SCHED_CORE(0x3e, 0x1, 0x0, 0x2, 0x0) openat$sequencer(0xffffffffffffff9c, &(0x7f0000000300), 0x0, 0x0) r1 = syz_open_dev$sndmidi(&(0x7f00000004c0), 0x2, 0x141102) writev(r1, &(0x7f0000000840)=[{&(0x7f00000002c0)="94", 0xf000}, {0x0}], 0x2) syz_genetlink_get_family_id$batadv(&(0x7f0000000000), 0xffffffffffffffff) socket$key(0xf, 0x3, 0x2) r2 = socket$inet6_sctp(0xa, 0x1, 0x84) setsockopt$inet_sctp6_SCTP_SOCKOPT_BINDX_ADD(r2, 0x84, 0x64, &(0x7f0000000080)=[@in={0x2, 0x4e20, @empty}], 0x10) getsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX3(r2, 0x84, 0x6f, &(0x7f00000000c0)={0x0, 0x10, &(0x7f0000000040)=[@in={0x2, 0x4e20, @dev={0xac, 0x14, 0x14, 0x20}}]}, &(0x7f0000000100)=0x10) fsmount(0xffffffffffffffff, 0x1, 0x0) setsockopt$inet_sctp6_SCTP_PEER_ADDR_PARAMS(r2, 0x84, 0x9, &(0x7f0000000840)={r3, @in6={{0xa, 0x4e20, 0x3ae, @empty, 0x129}}, 0x2, 0x2, 0x614, 0x1, 0xb5, 0x7, 0x4}, 0x9c) ioctl$VIDIOC_ENUMAUDIO(r0, 0xc0345641, &(0x7f0000001480)={0x80, "c21fead35dacaffab15599d9c7d075f15b9bab055e859ab2bfa6e8d1ffe1ec7c", 0x1}) executing program 4: openat$binderfs(0xffffffffffffff9c, &(0x7f0000000380)='./binderfs/custom0\x00', 0x0, 0x0) prctl$PR_SCHED_CORE(0x3e, 0x1, 0x0, 0x1, 0x0) prlimit64(0x0, 0xe, &(0x7f0000000380)={0x8, 0x100008b}, 0x0) sched_setscheduler(0x0, 0x1, &(0x7f0000000200)=0x5) openat$sequencer(0xffffffffffffff9c, &(0x7f0000000140), 0x80200, 0x0) r0 = syz_open_dev$sndmidi(&(0x7f00000004c0), 0x2, 0x141102) writev(r0, &(0x7f0000000840)=[{&(0x7f00000002c0)="94", 0xf000}, {0x0}], 0x2) socket$can_j1939(0x1d, 0x2, 0x7) r1 = socket$nl_route(0x10, 0x3, 0x0) r2 = socket$nl_netfilter(0x10, 0x3, 0xc) sendmsg$IPSET_CMD_ADD(r2, 0x0, 0x20004000) sendmsg$nl_route(r1, 0x0, 0x0) recvmmsg(0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0) shmat(0x0, &(0x7f0000ffc000/0x3000)=nil, 0x4000) bpf$BPF_PROG_RAW_TRACEPOINT_LOAD(0x5, 0x0, 0x0) bpf$MAP_CREATE(0x0, &(0x7f0000000200)=ANY=[@ANYBLOB], 0x48) socket(0x29, 0x2, 0x0) r3 = syz_open_procfs(0x0, 0x0) r4 = socket$alg(0x26, 0x5, 0x0) bind$alg(r4, 0x0, 0x0) setsockopt$ALG_SET_KEY(r4, 0x117, 0x1, &(0x7f0000000280)="ad56b6c5820fae9d6dcd3292ea54c7beef915d564c90c200", 0x18) r5 = accept4(r4, 0x0, 0x0, 0x800) sendmmsg$alg(r5, &(0x7f0000000040)=[{0x0, 0x0, &(0x7f0000000000), 0x0, &(0x7f0000000380)=[@op={0x10}], 0x10}], 0x1, 0x40800) recvmsg(r5, &(0x7f00000005c0)={0x0, 0x0, &(0x7f00000001c0)=[{&(0x7f00000000c0)=""/81, 0x7ffff000}, {&(0x7f0000000200)=""/83, 0x20000253}], 0x2}, 0x0) setsockopt$inet_tcp_TCP_ULP(r3, 0x6, 0x1f, &(0x7f0000000300), 0x3) r6 = socket$inet6_sctp(0xa, 0x1, 0x84) getsockopt$inet_sctp6_SCTP_STREAM_SCHEDULER_VALUE(r6, 0x84, 0x82, &(0x7f0000000180), &(0x7f0000000200)=0x8) program crashed: memory leak in inet_create bisect: the chunk can be dropped bisect: testing without sub-chunk 2/2 bisect: no need to test this chunk, it's definitely needed bisect: split chunks (needed=true): <7> bisect: split chunk #0 of len 7 into 2 parts bisect: testing without sub-chunk 1/2 testing program (duration=1m40s, {Threaded:true Repeat:true RepeatTimes:0 Procs:7 Slowdown:1 Sandbox:none SandboxArg:0 Leak:true NetInjection:true NetDevices:true NetReset:true Cgroups:true BinfmtMisc:true CloseFDs:true KCSAN:false DevlinkPCI:false NicVF:false USB:true VhciInjection:true Wifi:true IEEE802154:true Sysctl:true Swap:true UseTmpDir:true HandleSegv:true Trace:false CallComments:true LegacyOptions:{Collide:false Fault:false FaultCall:0 FaultNth:0}}): [5, 24, 27] detailed listing: executing program 3: r0 = socket$inet6(0xa, 0x800000000000002, 0x0) setsockopt$SO_TIMESTAMPING(r0, 0x1, 0x41, 0x0, 0x0) setsockopt$inet6_int(r0, 0x29, 0x4a, &(0x7f0000000200)=0x80000a2c, 0x4) sendmmsg$inet6(r0, &(0x7f0000000000)=[{{&(0x7f0000000140)={0xa, 0x4c62, 0x7, @loopback, 0x9}, 0x1c, 0x0}}], 0x1, 0x60000040) recvmmsg(r0, &(0x7f0000000240)=[{{0x0, 0x0, 0x0}, 0xdb30}], 0x1, 0x40002142, 0x0) executing program 1: mkdirat(0xffffffffffffff9c, &(0x7f00000004c0)='./file0\x00', 0x0) syz_open_dev$dvb_demux(&(0x7f0000000140), 0x0, 0x62400) gettid() r0 = openat$vicodec1(0xffffffffffffff9c, &(0x7f0000001440), 0x2, 0x0) sched_setscheduler(0x0, 0x1, 0x0) bpf$MAP_CREATE(0x0, &(0x7f0000000800)=ANY=[@ANYBLOB="0e0000000400000004000000ffff010000000000", @ANYRES32=0x1, @ANYBLOB="000000d17c"], 0x50) seccomp$SECCOMP_SET_MODE_FILTER_LISTENER(0x1, 0xa, 0x0) set_mempolicy(0x4005, &(0x7f0000000080)=0x7e, 0x9) prctl$PR_MCE_KILL(0x4e, 0x1, 0x20000) openat$vhost_vsock(0xffffffffffffff9c, &(0x7f00000007c0), 0x2, 0x0) prlimit64(0x0, 0xe, &(0x7f00000007c0)={0x8, 0x88}, 0x0) sched_setscheduler(0x0, 0x2, &(0x7f0000000180)=0x8) prctl$PR_SCHED_CORE(0x3e, 0x1, 0x0, 0x2, 0x0) openat$sequencer(0xffffffffffffff9c, &(0x7f0000000300), 0x0, 0x0) r1 = syz_open_dev$sndmidi(&(0x7f00000004c0), 0x2, 0x141102) writev(r1, &(0x7f0000000840)=[{&(0x7f00000002c0)="94", 0xf000}, {0x0}], 0x2) syz_genetlink_get_family_id$batadv(&(0x7f0000000000), 0xffffffffffffffff) socket$key(0xf, 0x3, 0x2) r2 = socket$inet6_sctp(0xa, 0x1, 0x84) setsockopt$inet_sctp6_SCTP_SOCKOPT_BINDX_ADD(r2, 0x84, 0x64, &(0x7f0000000080)=[@in={0x2, 0x4e20, @empty}], 0x10) getsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX3(r2, 0x84, 0x6f, &(0x7f00000000c0)={0x0, 0x10, &(0x7f0000000040)=[@in={0x2, 0x4e20, @dev={0xac, 0x14, 0x14, 0x20}}]}, &(0x7f0000000100)=0x10) fsmount(0xffffffffffffffff, 0x1, 0x0) setsockopt$inet_sctp6_SCTP_PEER_ADDR_PARAMS(r2, 0x84, 0x9, &(0x7f0000000840)={r3, @in6={{0xa, 0x4e20, 0x3ae, @empty, 0x129}}, 0x2, 0x2, 0x614, 0x1, 0xb5, 0x7, 0x4}, 0x9c) ioctl$VIDIOC_ENUMAUDIO(r0, 0xc0345641, &(0x7f0000001480)={0x80, "c21fead35dacaffab15599d9c7d075f15b9bab055e859ab2bfa6e8d1ffe1ec7c", 0x1}) executing program 4: openat$binderfs(0xffffffffffffff9c, &(0x7f0000000380)='./binderfs/custom0\x00', 0x0, 0x0) prctl$PR_SCHED_CORE(0x3e, 0x1, 0x0, 0x1, 0x0) prlimit64(0x0, 0xe, &(0x7f0000000380)={0x8, 0x100008b}, 0x0) sched_setscheduler(0x0, 0x1, &(0x7f0000000200)=0x5) openat$sequencer(0xffffffffffffff9c, &(0x7f0000000140), 0x80200, 0x0) r0 = syz_open_dev$sndmidi(&(0x7f00000004c0), 0x2, 0x141102) writev(r0, &(0x7f0000000840)=[{&(0x7f00000002c0)="94", 0xf000}, {0x0}], 0x2) socket$can_j1939(0x1d, 0x2, 0x7) r1 = socket$nl_route(0x10, 0x3, 0x0) r2 = socket$nl_netfilter(0x10, 0x3, 0xc) sendmsg$IPSET_CMD_ADD(r2, 0x0, 0x20004000) sendmsg$nl_route(r1, 0x0, 0x0) recvmmsg(0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0) shmat(0x0, &(0x7f0000ffc000/0x3000)=nil, 0x4000) bpf$BPF_PROG_RAW_TRACEPOINT_LOAD(0x5, 0x0, 0x0) bpf$MAP_CREATE(0x0, &(0x7f0000000200)=ANY=[@ANYBLOB], 0x48) socket(0x29, 0x2, 0x0) r3 = syz_open_procfs(0x0, 0x0) r4 = socket$alg(0x26, 0x5, 0x0) bind$alg(r4, 0x0, 0x0) setsockopt$ALG_SET_KEY(r4, 0x117, 0x1, &(0x7f0000000280)="ad56b6c5820fae9d6dcd3292ea54c7beef915d564c90c200", 0x18) r5 = accept4(r4, 0x0, 0x0, 0x800) sendmmsg$alg(r5, &(0x7f0000000040)=[{0x0, 0x0, &(0x7f0000000000), 0x0, &(0x7f0000000380)=[@op={0x10}], 0x10}], 0x1, 0x40800) recvmsg(r5, &(0x7f00000005c0)={0x0, 0x0, &(0x7f00000001c0)=[{&(0x7f00000000c0)=""/81, 0x7ffff000}, {&(0x7f0000000200)=""/83, 0x20000253}], 0x2}, 0x0) setsockopt$inet_tcp_TCP_ULP(r3, 0x6, 0x1f, &(0x7f0000000300), 0x3) r6 = socket$inet6_sctp(0xa, 0x1, 0x84) getsockopt$inet_sctp6_SCTP_STREAM_SCHEDULER_VALUE(r6, 0x84, 0x82, &(0x7f0000000180), &(0x7f0000000200)=0x8) program did not crash bisect: testing without sub-chunk 2/2 testing program (duration=1m41s, {Threaded:true Repeat:true RepeatTimes:0 Procs:7 Slowdown:1 Sandbox:none SandboxArg:0 Leak:true NetInjection:true NetDevices:true NetReset:true Cgroups:true BinfmtMisc:true CloseFDs:true KCSAN:false DevlinkPCI:false NicVF:false USB:true VhciInjection:true Wifi:true IEEE802154:true Sysctl:true Swap:true UseTmpDir:true HandleSegv:true Trace:false CallComments:true LegacyOptions:{Collide:false Fault:false FaultCall:0 FaultNth:0}}): [3, 3, 10, 18] detailed listing: executing program 1: r0 = socket$kcm(0x11, 0x3, 0x0) setsockopt$sock_attach_bpf(r0, 0x107, 0xf, &(0x7f0000000000), 0x4) sendmsg$kcm(r0, &(0x7f0000000080)={&(0x7f0000000500)=@hci={0x1f, 0x0, 0x4}, 0x80, &(0x7f0000000400)=[{&(0x7f0000000040)="02042700ea0e0000000000001eafbcf706e105000000", 0x16}, {&(0x7f0000000800)="126873159fca3fa38fb198e9a6b363ceb3e6d803ab766b7a38e4", 0x1a}], 0x2}, 0x40080) executing program 0: setns(0xc9, 0x0) r0 = socket(0x8, 0x2, 0x0) setsockopt(r0, 0x108, 0x42020054, &(0x7f0000000200)="01000000000000000000e787df0000000000000000dc050000000000000000010000000000000000000100000000040000000000000072c2e4e5000000000000000000000000000000050000000000", 0x4f) executing program 1: setns(0xc9, 0x0) r0 = socket(0x8, 0x2, 0x0) setsockopt(r0, 0x108, 0x42020054, &(0x7f0000000200)="01000000000000000000e787df0000000000000000dc050000000000000000010000000000000000000100000000040000000000000072c2e4e50000000000000000000000000000000500"/84, 0x54) r1 = syz_io_uring_setup(0x34b8, &(0x7f0000000540)={0x0, 0xc3b1, 0x800, 0x1, 0x82, 0x0, 0x0}, &(0x7f0000000180)=0x0, &(0x7f0000000140)=0x0, &(0x7f0000000100)=0x0) bind$llc(0xffffffffffffffff, &(0x7f0000000000)={0x1a, 0x5, 0x1, 0x7, 0x1, 0x42, @remote}, 0x10) getsockopt$inet_sctp6_SCTP_MAX_BURST(0xffffffffffffffff, 0x84, 0x83, &(0x7f0000000000)=@assoc_value={0x0}, &(0x7f0000000080)=0x8) getsockopt$inet_sctp_SCTP_AUTH_ACTIVE_KEY(0xffffffffffffffff, 0x84, 0x18, &(0x7f0000000040)={r5, 0x3}, 0x0) mprotect(&(0x7f0000000000/0xf000)=nil, 0xf000, 0x9) syz_io_uring_submit(r2, r3, r4, &(0x7f0000000040)=@IORING_OP_CLOSE={0x13, 0x48, 0x0, r1, 0x0, 0x0, 0x0, 0x0, 0x1}) io_uring_enter(r1, 0x1, 0x1, 0x1, 0x0, 0x0) executing program 0: timerfd_create(0x9, 0x0) gettid() msgsnd(0x0, &(0x7f00000001c0)=ANY=[@ANYBLOB="770702000000"], 0x8, 0x0) openat(0xffffffffffffff9c, &(0x7f0000000380)='./cgroup.cpu/cgroup.procs\x00', 0x0, 0x0) openat$sequencer2(0xffffffffffffff9c, &(0x7f0000000080), 0x0, 0x0) prctl$PR_SCHED_CORE(0x3e, 0x1, 0x0, 0x2, 0x0) prlimit64(0x0, 0xe, &(0x7f0000000380)={0x8, 0x100008b}, 0x0) sched_setscheduler(0x0, 0x1, &(0x7f0000000000)=0x7) r0 = syz_open_dev$sndmidi(&(0x7f00000004c0), 0x2, 0x143102) writev(r0, &(0x7f0000000840)=[{&(0x7f00000002c0)="94", 0xf000}, {0x0}], 0x2) r1 = socket$inet(0x2, 0x2, 0x11) r2 = socket$pppl2tp(0x18, 0x1, 0x1) connect$pppl2tp(r2, &(0x7f0000000100)=@pppol2tp={0x18, 0x1, {0x0, r1, {0x2, 0x115c, @loopback}, 0x1, 0x0, 0x1}}, 0x26) mkdirat(0xffffffffffffff9c, &(0x7f0000000040)='./proc\x00', 0x1ff) mount(0x0, &(0x7f0000000080)='./proc\x00', &(0x7f00000000c0)='proc\x00', 0x0, 0x0) r3 = openat(0xffffffffffffff9c, &(0x7f0000000140)='./proc/net/pppol2tp\x00', 0x0, 0x0) read(r3, &(0x7f0000000300), 0x1) read(r3, &(0x7f0000000500), 0x1000) program crashed: memory leak in l2tp_tunnel_create bisect: the chunk can be dropped bisect: split chunks (needed=true): <4> bisect: split chunk #0 of len 4 into 2 parts bisect: testing without sub-chunk 1/2 testing program (duration=1m40s, {Threaded:true Repeat:true RepeatTimes:0 Procs:7 Slowdown:1 Sandbox:none SandboxArg:0 Leak:true NetInjection:true NetDevices:true NetReset:true Cgroups:true BinfmtMisc:true CloseFDs:true KCSAN:false DevlinkPCI:false NicVF:false USB:true VhciInjection:true Wifi:true IEEE802154:true Sysctl:true Swap:true UseTmpDir:true HandleSegv:true Trace:false CallComments:true LegacyOptions:{Collide:false Fault:false FaultCall:0 FaultNth:0}}): [10, 18] detailed listing: executing program 1: setns(0xc9, 0x0) r0 = socket(0x8, 0x2, 0x0) setsockopt(r0, 0x108, 0x42020054, &(0x7f0000000200)="01000000000000000000e787df0000000000000000dc050000000000000000010000000000000000000100000000040000000000000072c2e4e50000000000000000000000000000000500"/84, 0x54) r1 = syz_io_uring_setup(0x34b8, &(0x7f0000000540)={0x0, 0xc3b1, 0x800, 0x1, 0x82, 0x0, 0x0}, &(0x7f0000000180)=0x0, &(0x7f0000000140)=0x0, &(0x7f0000000100)=0x0) bind$llc(0xffffffffffffffff, &(0x7f0000000000)={0x1a, 0x5, 0x1, 0x7, 0x1, 0x42, @remote}, 0x10) getsockopt$inet_sctp6_SCTP_MAX_BURST(0xffffffffffffffff, 0x84, 0x83, &(0x7f0000000000)=@assoc_value={0x0}, &(0x7f0000000080)=0x8) getsockopt$inet_sctp_SCTP_AUTH_ACTIVE_KEY(0xffffffffffffffff, 0x84, 0x18, &(0x7f0000000040)={r5, 0x3}, 0x0) mprotect(&(0x7f0000000000/0xf000)=nil, 0xf000, 0x9) syz_io_uring_submit(r2, r3, r4, &(0x7f0000000040)=@IORING_OP_CLOSE={0x13, 0x48, 0x0, r1, 0x0, 0x0, 0x0, 0x0, 0x1}) io_uring_enter(r1, 0x1, 0x1, 0x1, 0x0, 0x0) executing program 0: timerfd_create(0x9, 0x0) gettid() msgsnd(0x0, &(0x7f00000001c0)=ANY=[@ANYBLOB="770702000000"], 0x8, 0x0) openat(0xffffffffffffff9c, &(0x7f0000000380)='./cgroup.cpu/cgroup.procs\x00', 0x0, 0x0) openat$sequencer2(0xffffffffffffff9c, &(0x7f0000000080), 0x0, 0x0) prctl$PR_SCHED_CORE(0x3e, 0x1, 0x0, 0x2, 0x0) prlimit64(0x0, 0xe, &(0x7f0000000380)={0x8, 0x100008b}, 0x0) sched_setscheduler(0x0, 0x1, &(0x7f0000000000)=0x7) r0 = syz_open_dev$sndmidi(&(0x7f00000004c0), 0x2, 0x143102) writev(r0, &(0x7f0000000840)=[{&(0x7f00000002c0)="94", 0xf000}, {0x0}], 0x2) r1 = socket$inet(0x2, 0x2, 0x11) r2 = socket$pppl2tp(0x18, 0x1, 0x1) connect$pppl2tp(r2, &(0x7f0000000100)=@pppol2tp={0x18, 0x1, {0x0, r1, {0x2, 0x115c, @loopback}, 0x1, 0x0, 0x1}}, 0x26) mkdirat(0xffffffffffffff9c, &(0x7f0000000040)='./proc\x00', 0x1ff) mount(0x0, &(0x7f0000000080)='./proc\x00', &(0x7f00000000c0)='proc\x00', 0x0, 0x0) r3 = openat(0xffffffffffffff9c, &(0x7f0000000140)='./proc/net/pppol2tp\x00', 0x0, 0x0) read(r3, &(0x7f0000000300), 0x1) read(r3, &(0x7f0000000500), 0x1000) program crashed: memory leak in l2tp_tunnel_create bisect: the chunk can be dropped bisect: testing without sub-chunk 2/2 bisect: no need to test this chunk, it's definitely needed bisect: split chunks (needed=true): <2> bisect: split chunk #0 of len 2 into 2 parts bisect: testing without sub-chunk 1/2 testing program (duration=1m40s, {Threaded:true Repeat:true RepeatTimes:0 Procs:7 Slowdown:1 Sandbox:none SandboxArg:0 Leak:true 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}}): timerfd_create-gettid-msgsnd-openat-openat$sequencer2-prctl$PR_SCHED_CORE-prlimit64-sched_setscheduler-syz_open_dev$sndmidi-writev-socket$inet-socket$pppl2tp-connect$pppl2tp-mkdirat-mount-openat-read-read detailed listing: executing program 0: timerfd_create(0x9, 0x0) gettid() msgsnd(0x0, &(0x7f00000001c0)=ANY=[@ANYBLOB="770702000000"], 0x8, 0x0) openat(0xffffffffffffff9c, &(0x7f0000000380)='./cgroup.cpu/cgroup.procs\x00', 0x0, 0x0) openat$sequencer2(0xffffffffffffff9c, &(0x7f0000000080), 0x0, 0x0) prctl$PR_SCHED_CORE(0x3e, 0x1, 0x0, 0x2, 0x0) prlimit64(0x0, 0xe, &(0x7f0000000380)={0x8, 0x100008b}, 0x0) sched_setscheduler(0x0, 0x1, &(0x7f0000000000)=0x7) r0 = syz_open_dev$sndmidi(&(0x7f00000004c0), 0x2, 0x143102) writev(r0, &(0x7f0000000840)=[{&(0x7f00000002c0)="94", 0xf000}, {0x0}], 0x2) r1 = socket$inet(0x2, 0x2, 0x11) r2 = socket$pppl2tp(0x18, 0x1, 0x1) connect$pppl2tp(r2, &(0x7f0000000100)=@pppol2tp={0x18, 0x1, {0x0, r1, {0x2, 0x115c, @loopback}, 0x1, 0x0, 0x1}}, 0x26) mkdirat(0xffffffffffffff9c, &(0x7f0000000040)='./proc\x00', 0x1ff) mount(0x0, &(0x7f0000000080)='./proc\x00', &(0x7f00000000c0)='proc\x00', 0x0, 0x0) r3 = openat(0xffffffffffffff9c, &(0x7f0000000140)='./proc/net/pppol2tp\x00', 0x0, 0x0) read(r3, &(0x7f0000000300), 0x1) read(r3, &(0x7f0000000500), 0x1000) program crashed: memory leak in l2tp_tunnel_create bisect: the chunk can be dropped bisect: testing without sub-chunk 2/2 bisect: no need to test this chunk, it's definitely needed bisect: split chunks (needed=true): <1> bisect: split chunk #0 of len 1 into 2 parts bisect: no way to further split the chunk bisect: 1 programs left: executing program 0: timerfd_create(0x9, 0x0) gettid() msgsnd(0x0, &(0x7f00000001c0)=ANY=[@ANYBLOB="770702000000"], 0x8, 0x0) openat(0xffffffffffffff9c, &(0x7f0000000380)='./cgroup.cpu/cgroup.procs\x00', 0x0, 0x0) openat$sequencer2(0xffffffffffffff9c, &(0x7f0000000080), 0x0, 0x0) prctl$PR_SCHED_CORE(0x3e, 0x1, 0x0, 0x2, 0x0) prlimit64(0x0, 0xe, &(0x7f0000000380)={0x8, 0x100008b}, 0x0) sched_setscheduler(0x0, 0x1, &(0x7f0000000000)=0x7) r0 = syz_open_dev$sndmidi(&(0x7f00000004c0), 0x2, 0x143102) writev(r0, &(0x7f0000000840)=[{&(0x7f00000002c0)="94", 0xf000}, {0x0}], 0x2) r1 = socket$inet(0x2, 0x2, 0x11) r2 = socket$pppl2tp(0x18, 0x1, 0x1) connect$pppl2tp(r2, &(0x7f0000000100)=@pppol2tp={0x18, 0x1, {0x0, r1, {0x2, 0x115c, @loopback}, 0x1, 0x0, 0x1}}, 0x26) mkdirat(0xffffffffffffff9c, &(0x7f0000000040)='./proc\x00', 0x1ff) mount(0x0, &(0x7f0000000080)='./proc\x00', &(0x7f00000000c0)='proc\x00', 0x0, 0x0) r3 = openat(0xffffffffffffff9c, &(0x7f0000000140)='./proc/net/pppol2tp\x00', 0x0, 0x0) read(r3, &(0x7f0000000300), 0x1) read(r3, &(0x7f0000000500), 0x1000) bisect: trying to concatenate bisect: concatenate 1 entries testing program (duration=2m30s, {Threaded:true Repeat:true RepeatTimes:0 Procs:7 Slowdown:1 Sandbox:none SandboxArg:0 Leak:true 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}}): timerfd_create-gettid-msgsnd-openat-openat$sequencer2-prctl$PR_SCHED_CORE-prlimit64-sched_setscheduler-syz_open_dev$sndmidi-writev-socket$inet-socket$pppl2tp-connect$pppl2tp-mkdirat-mount-openat-read-read detailed listing: executing program 0: timerfd_create(0x9, 0x0) gettid() msgsnd(0x0, &(0x7f00000001c0)=ANY=[@ANYBLOB="770702000000"], 0x8, 0x0) openat(0xffffffffffffff9c, &(0x7f0000000380)='./cgroup.cpu/cgroup.procs\x00', 0x0, 0x0) openat$sequencer2(0xffffffffffffff9c, &(0x7f0000000080), 0x0, 0x0) prctl$PR_SCHED_CORE(0x3e, 0x1, 0x0, 0x2, 0x0) prlimit64(0x0, 0xe, &(0x7f0000000380)={0x8, 0x100008b}, 0x0) sched_setscheduler(0x0, 0x1, &(0x7f0000000000)=0x7) r0 = syz_open_dev$sndmidi(&(0x7f00000004c0), 0x2, 0x143102) writev(r0, &(0x7f0000000840)=[{&(0x7f00000002c0)="94", 0xf000}, {0x0}], 0x2) r1 = socket$inet(0x2, 0x2, 0x11) r2 = socket$pppl2tp(0x18, 0x1, 0x1) connect$pppl2tp(r2, &(0x7f0000000100)=@pppol2tp={0x18, 0x1, {0x0, r1, {0x2, 0x115c, @loopback}, 0x1, 0x0, 0x1}}, 0x26) mkdirat(0xffffffffffffff9c, &(0x7f0000000040)='./proc\x00', 0x1ff) mount(0x0, &(0x7f0000000080)='./proc\x00', &(0x7f00000000c0)='proc\x00', 0x0, 0x0) r3 = openat(0xffffffffffffff9c, &(0x7f0000000140)='./proc/net/pppol2tp\x00', 0x0, 0x0) read(r3, &(0x7f0000000300), 0x1) read(r3, &(0x7f0000000500), 0x1000) program crashed: memory leak in l2tp_tunnel_create bisect: concatenation succeeded found reproducer with 18 syscalls minimizing guilty program testing program (duration=1m46.967742984s, {Threaded:true Repeat:true RepeatTimes:0 Procs:7 Slowdown:1 Sandbox:none SandboxArg:0 Leak:true 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}}): timerfd_create-gettid-msgsnd-openat-openat$sequencer2-prctl$PR_SCHED_CORE-prlimit64-sched_setscheduler-syz_open_dev$sndmidi-writev-socket$inet-socket$pppl2tp-connect$pppl2tp-mkdirat-mount-openat-read detailed listing: executing program 0: timerfd_create(0x9, 0x0) gettid() msgsnd(0x0, &(0x7f00000001c0)=ANY=[@ANYBLOB="770702000000"], 0x8, 0x0) openat(0xffffffffffffff9c, &(0x7f0000000380)='./cgroup.cpu/cgroup.procs\x00', 0x0, 0x0) openat$sequencer2(0xffffffffffffff9c, &(0x7f0000000080), 0x0, 0x0) prctl$PR_SCHED_CORE(0x3e, 0x1, 0x0, 0x2, 0x0) prlimit64(0x0, 0xe, &(0x7f0000000380)={0x8, 0x100008b}, 0x0) sched_setscheduler(0x0, 0x1, &(0x7f0000000000)=0x7) r0 = syz_open_dev$sndmidi(&(0x7f00000004c0), 0x2, 0x143102) writev(r0, &(0x7f0000000840)=[{&(0x7f00000002c0)="94", 0xf000}, {0x0}], 0x2) r1 = socket$inet(0x2, 0x2, 0x11) r2 = socket$pppl2tp(0x18, 0x1, 0x1) connect$pppl2tp(r2, &(0x7f0000000100)=@pppol2tp={0x18, 0x1, {0x0, r1, {0x2, 0x115c, @loopback}, 0x1, 0x0, 0x1}}, 0x26) mkdirat(0xffffffffffffff9c, &(0x7f0000000040)='./proc\x00', 0x1ff) mount(0x0, &(0x7f0000000080)='./proc\x00', &(0x7f00000000c0)='proc\x00', 0x0, 0x0) r3 = openat(0xffffffffffffff9c, &(0x7f0000000140)='./proc/net/pppol2tp\x00', 0x0, 0x0) read(r3, &(0x7f0000000300), 0x1) program did not crash testing program (duration=1m46.967742984s, {Threaded:true Repeat:true RepeatTimes:0 Procs:7 Slowdown:1 Sandbox:none SandboxArg:0 Leak:true 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}}): timerfd_create-gettid-msgsnd-openat-openat$sequencer2-prctl$PR_SCHED_CORE-prlimit64-sched_setscheduler-syz_open_dev$sndmidi-writev-socket$inet-socket$pppl2tp-connect$pppl2tp-mkdirat-mount-openat-read detailed listing: executing program 0: timerfd_create(0x9, 0x0) gettid() msgsnd(0x0, &(0x7f00000001c0)=ANY=[@ANYBLOB="770702000000"], 0x8, 0x0) openat(0xffffffffffffff9c, &(0x7f0000000380)='./cgroup.cpu/cgroup.procs\x00', 0x0, 0x0) openat$sequencer2(0xffffffffffffff9c, &(0x7f0000000080), 0x0, 0x0) prctl$PR_SCHED_CORE(0x3e, 0x1, 0x0, 0x2, 0x0) prlimit64(0x0, 0xe, &(0x7f0000000380)={0x8, 0x100008b}, 0x0) sched_setscheduler(0x0, 0x1, &(0x7f0000000000)=0x7) r0 = syz_open_dev$sndmidi(&(0x7f00000004c0), 0x2, 0x143102) writev(r0, &(0x7f0000000840)=[{&(0x7f00000002c0)="94", 0xf000}, {0x0}], 0x2) r1 = socket$inet(0x2, 0x2, 0x11) r2 = socket$pppl2tp(0x18, 0x1, 0x1) connect$pppl2tp(r2, &(0x7f0000000100)=@pppol2tp={0x18, 0x1, {0x0, r1, {0x2, 0x115c, @loopback}, 0x1, 0x0, 0x1}}, 0x26) mkdirat(0xffffffffffffff9c, &(0x7f0000000040)='./proc\x00', 0x1ff) mount(0x0, &(0x7f0000000080)='./proc\x00', &(0x7f00000000c0)='proc\x00', 0x0, 0x0) r3 = openat(0xffffffffffffff9c, &(0x7f0000000140)='./proc/net/pppol2tp\x00', 0x0, 0x0) read(r3, &(0x7f0000000500), 0x1000) program did not crash testing program (duration=1m46.967742984s, {Threaded:true Repeat:true RepeatTimes:0 Procs:7 Slowdown:1 Sandbox:none SandboxArg:0 Leak:true 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}}): timerfd_create-gettid-msgsnd-openat-openat$sequencer2-prctl$PR_SCHED_CORE-prlimit64-sched_setscheduler-syz_open_dev$sndmidi-writev-socket$inet-socket$pppl2tp-connect$pppl2tp-mkdirat-mount-read-read detailed listing: executing program 0: timerfd_create(0x9, 0x0) gettid() msgsnd(0x0, &(0x7f00000001c0)=ANY=[@ANYBLOB="770702000000"], 0x8, 0x0) openat(0xffffffffffffff9c, &(0x7f0000000380)='./cgroup.cpu/cgroup.procs\x00', 0x0, 0x0) openat$sequencer2(0xffffffffffffff9c, &(0x7f0000000080), 0x0, 0x0) prctl$PR_SCHED_CORE(0x3e, 0x1, 0x0, 0x2, 0x0) prlimit64(0x0, 0xe, &(0x7f0000000380)={0x8, 0x100008b}, 0x0) sched_setscheduler(0x0, 0x1, &(0x7f0000000000)=0x7) r0 = syz_open_dev$sndmidi(&(0x7f00000004c0), 0x2, 0x143102) writev(r0, &(0x7f0000000840)=[{&(0x7f00000002c0)="94", 0xf000}, {0x0}], 0x2) r1 = socket$inet(0x2, 0x2, 0x11) r2 = socket$pppl2tp(0x18, 0x1, 0x1) connect$pppl2tp(r2, &(0x7f0000000100)=@pppol2tp={0x18, 0x1, {0x0, r1, {0x2, 0x115c, @loopback}, 0x1, 0x0, 0x1}}, 0x26) mkdirat(0xffffffffffffff9c, &(0x7f0000000040)='./proc\x00', 0x1ff) mount(0x0, &(0x7f0000000080)='./proc\x00', &(0x7f00000000c0)='proc\x00', 0x0, 0x0) read(0xffffffffffffffff, &(0x7f0000000300), 0x1) read(0xffffffffffffffff, &(0x7f0000000500), 0x1000) program did not crash testing program (duration=1m46.967742984s, {Threaded:true Repeat:true RepeatTimes:0 Procs:7 Slowdown:1 Sandbox:none SandboxArg:0 Leak:true 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}}): timerfd_create-gettid-msgsnd-openat-openat$sequencer2-prctl$PR_SCHED_CORE-prlimit64-sched_setscheduler-syz_open_dev$sndmidi-writev-socket$inet-socket$pppl2tp-connect$pppl2tp-mkdirat-openat-read-read detailed listing: executing program 0: timerfd_create(0x9, 0x0) gettid() msgsnd(0x0, &(0x7f00000001c0)=ANY=[@ANYBLOB="770702000000"], 0x8, 0x0) openat(0xffffffffffffff9c, &(0x7f0000000380)='./cgroup.cpu/cgroup.procs\x00', 0x0, 0x0) openat$sequencer2(0xffffffffffffff9c, &(0x7f0000000080), 0x0, 0x0) prctl$PR_SCHED_CORE(0x3e, 0x1, 0x0, 0x2, 0x0) prlimit64(0x0, 0xe, &(0x7f0000000380)={0x8, 0x100008b}, 0x0) sched_setscheduler(0x0, 0x1, &(0x7f0000000000)=0x7) r0 = syz_open_dev$sndmidi(&(0x7f00000004c0), 0x2, 0x143102) writev(r0, &(0x7f0000000840)=[{&(0x7f00000002c0)="94", 0xf000}, {0x0}], 0x2) r1 = socket$inet(0x2, 0x2, 0x11) r2 = socket$pppl2tp(0x18, 0x1, 0x1) connect$pppl2tp(r2, &(0x7f0000000100)=@pppol2tp={0x18, 0x1, {0x0, r1, {0x2, 0x115c, @loopback}, 0x1, 0x0, 0x1}}, 0x26) mkdirat(0xffffffffffffff9c, &(0x7f0000000040)='./proc\x00', 0x1ff) r3 = openat(0xffffffffffffff9c, &(0x7f0000000140)='./proc/net/pppol2tp\x00', 0x0, 0x0) read(r3, &(0x7f0000000300), 0x1) read(r3, &(0x7f0000000500), 0x1000) program did not crash testing program (duration=1m46.967742984s, {Threaded:true Repeat:true RepeatTimes:0 Procs:7 Slowdown:1 Sandbox:none SandboxArg:0 Leak:true 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}}): timerfd_create-gettid-msgsnd-openat-openat$sequencer2-prctl$PR_SCHED_CORE-prlimit64-sched_setscheduler-syz_open_dev$sndmidi-writev-socket$inet-socket$pppl2tp-connect$pppl2tp-mount-openat-read-read detailed listing: executing program 0: timerfd_create(0x9, 0x0) gettid() msgsnd(0x0, &(0x7f00000001c0)=ANY=[@ANYBLOB="770702000000"], 0x8, 0x0) openat(0xffffffffffffff9c, &(0x7f0000000380)='./cgroup.cpu/cgroup.procs\x00', 0x0, 0x0) openat$sequencer2(0xffffffffffffff9c, &(0x7f0000000080), 0x0, 0x0) prctl$PR_SCHED_CORE(0x3e, 0x1, 0x0, 0x2, 0x0) prlimit64(0x0, 0xe, &(0x7f0000000380)={0x8, 0x100008b}, 0x0) sched_setscheduler(0x0, 0x1, &(0x7f0000000000)=0x7) r0 = syz_open_dev$sndmidi(&(0x7f00000004c0), 0x2, 0x143102) writev(r0, &(0x7f0000000840)=[{&(0x7f00000002c0)="94", 0xf000}, {0x0}], 0x2) r1 = socket$inet(0x2, 0x2, 0x11) r2 = socket$pppl2tp(0x18, 0x1, 0x1) connect$pppl2tp(r2, &(0x7f0000000100)=@pppol2tp={0x18, 0x1, {0x0, r1, {0x2, 0x115c, @loopback}, 0x1, 0x0, 0x1}}, 0x26) mount(0x0, &(0x7f0000000080)='./proc\x00', &(0x7f00000000c0)='proc\x00', 0x0, 0x0) r3 = openat(0xffffffffffffff9c, &(0x7f0000000140)='./proc/net/pppol2tp\x00', 0x0, 0x0) read(r3, &(0x7f0000000300), 0x1) read(r3, &(0x7f0000000500), 0x1000) program did not crash testing program (duration=1m46.967742984s, {Threaded:true Repeat:true RepeatTimes:0 Procs:7 Slowdown:1 Sandbox:none SandboxArg:0 Leak:true 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}}): timerfd_create-gettid-msgsnd-openat-openat$sequencer2-prctl$PR_SCHED_CORE-prlimit64-sched_setscheduler-syz_open_dev$sndmidi-writev-socket$inet-socket$pppl2tp-mkdirat-mount-openat-read-read detailed listing: executing program 0: timerfd_create(0x9, 0x0) gettid() msgsnd(0x0, &(0x7f00000001c0)=ANY=[@ANYBLOB="770702000000"], 0x8, 0x0) openat(0xffffffffffffff9c, &(0x7f0000000380)='./cgroup.cpu/cgroup.procs\x00', 0x0, 0x0) openat$sequencer2(0xffffffffffffff9c, &(0x7f0000000080), 0x0, 0x0) prctl$PR_SCHED_CORE(0x3e, 0x1, 0x0, 0x2, 0x0) prlimit64(0x0, 0xe, &(0x7f0000000380)={0x8, 0x100008b}, 0x0) sched_setscheduler(0x0, 0x1, &(0x7f0000000000)=0x7) r0 = syz_open_dev$sndmidi(&(0x7f00000004c0), 0x2, 0x143102) writev(r0, &(0x7f0000000840)=[{&(0x7f00000002c0)="94", 0xf000}, {0x0}], 0x2) socket$inet(0x2, 0x2, 0x11) socket$pppl2tp(0x18, 0x1, 0x1) mkdirat(0xffffffffffffff9c, &(0x7f0000000040)='./proc\x00', 0x1ff) mount(0x0, &(0x7f0000000080)='./proc\x00', &(0x7f00000000c0)='proc\x00', 0x0, 0x0) r1 = openat(0xffffffffffffff9c, &(0x7f0000000140)='./proc/net/pppol2tp\x00', 0x0, 0x0) read(r1, &(0x7f0000000300), 0x1) read(r1, &(0x7f0000000500), 0x1000) program did not crash testing program (duration=1m46.967742984s, {Threaded:true Repeat:true RepeatTimes:0 Procs:7 Slowdown:1 Sandbox:none SandboxArg:0 Leak:true 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}}): timerfd_create-gettid-msgsnd-openat-openat$sequencer2-prctl$PR_SCHED_CORE-prlimit64-sched_setscheduler-syz_open_dev$sndmidi-writev-socket$inet-connect$pppl2tp-mkdirat-mount-openat-read-read detailed listing: executing program 0: timerfd_create(0x9, 0x0) gettid() msgsnd(0x0, &(0x7f00000001c0)=ANY=[@ANYBLOB="770702000000"], 0x8, 0x0) openat(0xffffffffffffff9c, &(0x7f0000000380)='./cgroup.cpu/cgroup.procs\x00', 0x0, 0x0) openat$sequencer2(0xffffffffffffff9c, &(0x7f0000000080), 0x0, 0x0) prctl$PR_SCHED_CORE(0x3e, 0x1, 0x0, 0x2, 0x0) prlimit64(0x0, 0xe, &(0x7f0000000380)={0x8, 0x100008b}, 0x0) sched_setscheduler(0x0, 0x1, &(0x7f0000000000)=0x7) r0 = syz_open_dev$sndmidi(&(0x7f00000004c0), 0x2, 0x143102) writev(r0, &(0x7f0000000840)=[{&(0x7f00000002c0)="94", 0xf000}, {0x0}], 0x2) r1 = socket$inet(0x2, 0x2, 0x11) connect$pppl2tp(0xffffffffffffffff, &(0x7f0000000100)=@pppol2tp={0x18, 0x1, {0x0, r1, {0x2, 0x115c, @loopback}, 0x1, 0x0, 0x1}}, 0x26) mkdirat(0xffffffffffffff9c, &(0x7f0000000040)='./proc\x00', 0x1ff) mount(0x0, &(0x7f0000000080)='./proc\x00', &(0x7f00000000c0)='proc\x00', 0x0, 0x0) r2 = openat(0xffffffffffffff9c, &(0x7f0000000140)='./proc/net/pppol2tp\x00', 0x0, 0x0) read(r2, &(0x7f0000000300), 0x1) read(r2, &(0x7f0000000500), 0x1000) program did not crash testing program (duration=1m46.967742984s, {Threaded:true Repeat:true RepeatTimes:0 Procs:7 Slowdown:1 Sandbox:none SandboxArg:0 Leak:true 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}}): timerfd_create-gettid-msgsnd-openat-openat$sequencer2-prctl$PR_SCHED_CORE-prlimit64-sched_setscheduler-syz_open_dev$sndmidi-writev-socket$pppl2tp-connect$pppl2tp-mkdirat-mount-openat-read-read detailed listing: executing program 0: timerfd_create(0x9, 0x0) gettid() msgsnd(0x0, &(0x7f00000001c0)=ANY=[@ANYBLOB="770702000000"], 0x8, 0x0) openat(0xffffffffffffff9c, &(0x7f0000000380)='./cgroup.cpu/cgroup.procs\x00', 0x0, 0x0) openat$sequencer2(0xffffffffffffff9c, &(0x7f0000000080), 0x0, 0x0) prctl$PR_SCHED_CORE(0x3e, 0x1, 0x0, 0x2, 0x0) prlimit64(0x0, 0xe, &(0x7f0000000380)={0x8, 0x100008b}, 0x0) sched_setscheduler(0x0, 0x1, &(0x7f0000000000)=0x7) r0 = syz_open_dev$sndmidi(&(0x7f00000004c0), 0x2, 0x143102) writev(r0, &(0x7f0000000840)=[{&(0x7f00000002c0)="94", 0xf000}, {0x0}], 0x2) r1 = socket$pppl2tp(0x18, 0x1, 0x1) connect$pppl2tp(r1, &(0x7f0000000100)=@pppol2tp={0x18, 0x1, {0x0, 0xffffffffffffffff, {0x2, 0x115c, @loopback}, 0x1, 0x0, 0x1}}, 0x26) mkdirat(0xffffffffffffff9c, &(0x7f0000000040)='./proc\x00', 0x1ff) mount(0x0, &(0x7f0000000080)='./proc\x00', &(0x7f00000000c0)='proc\x00', 0x0, 0x0) r2 = openat(0xffffffffffffff9c, &(0x7f0000000140)='./proc/net/pppol2tp\x00', 0x0, 0x0) read(r2, &(0x7f0000000300), 0x1) read(r2, &(0x7f0000000500), 0x1000) program did not crash testing program (duration=1m46.967742984s, {Threaded:true Repeat:true RepeatTimes:0 Procs:7 Slowdown:1 Sandbox:none SandboxArg:0 Leak:true 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}}): timerfd_create-gettid-msgsnd-openat-openat$sequencer2-prctl$PR_SCHED_CORE-prlimit64-sched_setscheduler-syz_open_dev$sndmidi-socket$inet-socket$pppl2tp-connect$pppl2tp-mkdirat-mount-openat-read-read detailed listing: executing program 0: timerfd_create(0x9, 0x0) gettid() msgsnd(0x0, &(0x7f00000001c0)=ANY=[@ANYBLOB="770702000000"], 0x8, 0x0) openat(0xffffffffffffff9c, &(0x7f0000000380)='./cgroup.cpu/cgroup.procs\x00', 0x0, 0x0) openat$sequencer2(0xffffffffffffff9c, &(0x7f0000000080), 0x0, 0x0) prctl$PR_SCHED_CORE(0x3e, 0x1, 0x0, 0x2, 0x0) prlimit64(0x0, 0xe, &(0x7f0000000380)={0x8, 0x100008b}, 0x0) sched_setscheduler(0x0, 0x1, &(0x7f0000000000)=0x7) syz_open_dev$sndmidi(&(0x7f00000004c0), 0x2, 0x143102) r0 = socket$inet(0x2, 0x2, 0x11) r1 = socket$pppl2tp(0x18, 0x1, 0x1) connect$pppl2tp(r1, &(0x7f0000000100)=@pppol2tp={0x18, 0x1, {0x0, r0, {0x2, 0x115c, @loopback}, 0x1, 0x0, 0x1}}, 0x26) mkdirat(0xffffffffffffff9c, &(0x7f0000000040)='./proc\x00', 0x1ff) mount(0x0, &(0x7f0000000080)='./proc\x00', &(0x7f00000000c0)='proc\x00', 0x0, 0x0) r2 = openat(0xffffffffffffff9c, &(0x7f0000000140)='./proc/net/pppol2tp\x00', 0x0, 0x0) read(r2, &(0x7f0000000300), 0x1) read(r2, &(0x7f0000000500), 0x1000) program crashed: memory leak in l2tp_tunnel_create testing program (duration=1m46.967742984s, {Threaded:true Repeat:true RepeatTimes:0 Procs:7 Slowdown:1 Sandbox:none SandboxArg:0 Leak:true 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}}): timerfd_create-gettid-msgsnd-openat-openat$sequencer2-prctl$PR_SCHED_CORE-prlimit64-sched_setscheduler-socket$inet-socket$pppl2tp-connect$pppl2tp-mkdirat-mount-openat-read-read detailed listing: executing program 0: timerfd_create(0x9, 0x0) gettid() msgsnd(0x0, &(0x7f00000001c0)=ANY=[@ANYBLOB="770702000000"], 0x8, 0x0) openat(0xffffffffffffff9c, &(0x7f0000000380)='./cgroup.cpu/cgroup.procs\x00', 0x0, 0x0) openat$sequencer2(0xffffffffffffff9c, &(0x7f0000000080), 0x0, 0x0) prctl$PR_SCHED_CORE(0x3e, 0x1, 0x0, 0x2, 0x0) prlimit64(0x0, 0xe, &(0x7f0000000380)={0x8, 0x100008b}, 0x0) sched_setscheduler(0x0, 0x1, &(0x7f0000000000)=0x7) r0 = socket$inet(0x2, 0x2, 0x11) r1 = socket$pppl2tp(0x18, 0x1, 0x1) connect$pppl2tp(r1, &(0x7f0000000100)=@pppol2tp={0x18, 0x1, {0x0, r0, {0x2, 0x115c, @loopback}, 0x1, 0x0, 0x1}}, 0x26) mkdirat(0xffffffffffffff9c, &(0x7f0000000040)='./proc\x00', 0x1ff) mount(0x0, &(0x7f0000000080)='./proc\x00', &(0x7f00000000c0)='proc\x00', 0x0, 0x0) r2 = openat(0xffffffffffffff9c, &(0x7f0000000140)='./proc/net/pppol2tp\x00', 0x0, 0x0) read(r2, &(0x7f0000000300), 0x1) read(r2, &(0x7f0000000500), 0x1000) program crashed: memory leak in l2tp_tunnel_create testing program (duration=1m46.967742984s, {Threaded:true Repeat:true RepeatTimes:0 Procs:7 Slowdown:1 Sandbox:none SandboxArg:0 Leak:true 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}}): timerfd_create-gettid-msgsnd-openat-openat$sequencer2-prctl$PR_SCHED_CORE-prlimit64-socket$inet-socket$pppl2tp-connect$pppl2tp-mkdirat-mount-openat-read-read detailed listing: executing program 0: timerfd_create(0x9, 0x0) gettid() msgsnd(0x0, &(0x7f00000001c0)=ANY=[@ANYBLOB="770702000000"], 0x8, 0x0) openat(0xffffffffffffff9c, &(0x7f0000000380)='./cgroup.cpu/cgroup.procs\x00', 0x0, 0x0) openat$sequencer2(0xffffffffffffff9c, &(0x7f0000000080), 0x0, 0x0) prctl$PR_SCHED_CORE(0x3e, 0x1, 0x0, 0x2, 0x0) prlimit64(0x0, 0xe, &(0x7f0000000380)={0x8, 0x100008b}, 0x0) r0 = socket$inet(0x2, 0x2, 0x11) r1 = socket$pppl2tp(0x18, 0x1, 0x1) connect$pppl2tp(r1, &(0x7f0000000100)=@pppol2tp={0x18, 0x1, {0x0, r0, {0x2, 0x115c, @loopback}, 0x1, 0x0, 0x1}}, 0x26) mkdirat(0xffffffffffffff9c, &(0x7f0000000040)='./proc\x00', 0x1ff) mount(0x0, &(0x7f0000000080)='./proc\x00', &(0x7f00000000c0)='proc\x00', 0x0, 0x0) r2 = openat(0xffffffffffffff9c, &(0x7f0000000140)='./proc/net/pppol2tp\x00', 0x0, 0x0) read(r2, &(0x7f0000000300), 0x1) read(r2, &(0x7f0000000500), 0x1000) program crashed: memory leak in l2tp_tunnel_create testing program (duration=1m46.967742984s, {Threaded:true Repeat:true RepeatTimes:0 Procs:7 Slowdown:1 Sandbox:none SandboxArg:0 Leak:true 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}}): timerfd_create-gettid-msgsnd-openat-openat$sequencer2-prctl$PR_SCHED_CORE-socket$inet-socket$pppl2tp-connect$pppl2tp-mkdirat-mount-openat-read-read detailed listing: executing program 0: timerfd_create(0x9, 0x0) gettid() msgsnd(0x0, &(0x7f00000001c0)=ANY=[@ANYBLOB="770702000000"], 0x8, 0x0) openat(0xffffffffffffff9c, &(0x7f0000000380)='./cgroup.cpu/cgroup.procs\x00', 0x0, 0x0) openat$sequencer2(0xffffffffffffff9c, &(0x7f0000000080), 0x0, 0x0) prctl$PR_SCHED_CORE(0x3e, 0x1, 0x0, 0x2, 0x0) r0 = socket$inet(0x2, 0x2, 0x11) r1 = socket$pppl2tp(0x18, 0x1, 0x1) connect$pppl2tp(r1, &(0x7f0000000100)=@pppol2tp={0x18, 0x1, {0x0, r0, {0x2, 0x115c, @loopback}, 0x1, 0x0, 0x1}}, 0x26) mkdirat(0xffffffffffffff9c, &(0x7f0000000040)='./proc\x00', 0x1ff) mount(0x0, &(0x7f0000000080)='./proc\x00', &(0x7f00000000c0)='proc\x00', 0x0, 0x0) r2 = openat(0xffffffffffffff9c, &(0x7f0000000140)='./proc/net/pppol2tp\x00', 0x0, 0x0) read(r2, &(0x7f0000000300), 0x1) read(r2, &(0x7f0000000500), 0x1000) program crashed: memory leak in l2tp_tunnel_create testing program (duration=1m46.967742984s, {Threaded:true Repeat:true RepeatTimes:0 Procs:7 Slowdown:1 Sandbox:none SandboxArg:0 Leak:true 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}}): timerfd_create-gettid-msgsnd-openat-openat$sequencer2-socket$inet-socket$pppl2tp-connect$pppl2tp-mkdirat-mount-openat-read-read detailed listing: executing program 0: timerfd_create(0x9, 0x0) gettid() msgsnd(0x0, &(0x7f00000001c0)=ANY=[@ANYBLOB="770702000000"], 0x8, 0x0) openat(0xffffffffffffff9c, &(0x7f0000000380)='./cgroup.cpu/cgroup.procs\x00', 0x0, 0x0) openat$sequencer2(0xffffffffffffff9c, &(0x7f0000000080), 0x0, 0x0) r0 = socket$inet(0x2, 0x2, 0x11) r1 = socket$pppl2tp(0x18, 0x1, 0x1) connect$pppl2tp(r1, &(0x7f0000000100)=@pppol2tp={0x18, 0x1, {0x0, r0, {0x2, 0x115c, @loopback}, 0x1, 0x0, 0x1}}, 0x26) mkdirat(0xffffffffffffff9c, &(0x7f0000000040)='./proc\x00', 0x1ff) mount(0x0, &(0x7f0000000080)='./proc\x00', &(0x7f00000000c0)='proc\x00', 0x0, 0x0) r2 = openat(0xffffffffffffff9c, &(0x7f0000000140)='./proc/net/pppol2tp\x00', 0x0, 0x0) read(r2, &(0x7f0000000300), 0x1) read(r2, &(0x7f0000000500), 0x1000) program crashed: memory leak in l2tp_tunnel_create testing program (duration=1m46.967742984s, {Threaded:true Repeat:true RepeatTimes:0 Procs:7 Slowdown:1 Sandbox:none SandboxArg:0 Leak:true 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}}): timerfd_create-gettid-msgsnd-openat-socket$inet-socket$pppl2tp-connect$pppl2tp-mkdirat-mount-openat-read-read detailed listing: executing program 0: timerfd_create(0x9, 0x0) gettid() msgsnd(0x0, &(0x7f00000001c0)=ANY=[@ANYBLOB="770702000000"], 0x8, 0x0) openat(0xffffffffffffff9c, &(0x7f0000000380)='./cgroup.cpu/cgroup.procs\x00', 0x0, 0x0) r0 = socket$inet(0x2, 0x2, 0x11) r1 = socket$pppl2tp(0x18, 0x1, 0x1) connect$pppl2tp(r1, &(0x7f0000000100)=@pppol2tp={0x18, 0x1, {0x0, r0, {0x2, 0x115c, @loopback}, 0x1, 0x0, 0x1}}, 0x26) mkdirat(0xffffffffffffff9c, &(0x7f0000000040)='./proc\x00', 0x1ff) mount(0x0, &(0x7f0000000080)='./proc\x00', &(0x7f00000000c0)='proc\x00', 0x0, 0x0) r2 = openat(0xffffffffffffff9c, &(0x7f0000000140)='./proc/net/pppol2tp\x00', 0x0, 0x0) read(r2, &(0x7f0000000300), 0x1) read(r2, &(0x7f0000000500), 0x1000) program crashed: memory leak in l2tp_tunnel_create testing program (duration=1m46.967742984s, {Threaded:true Repeat:true RepeatTimes:0 Procs:7 Slowdown:1 Sandbox:none SandboxArg:0 Leak:true 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}}): timerfd_create-gettid-msgsnd-socket$inet-socket$pppl2tp-connect$pppl2tp-mkdirat-mount-openat-read-read detailed listing: executing program 0: timerfd_create(0x9, 0x0) gettid() msgsnd(0x0, &(0x7f00000001c0)=ANY=[@ANYBLOB="770702000000"], 0x8, 0x0) r0 = socket$inet(0x2, 0x2, 0x11) r1 = socket$pppl2tp(0x18, 0x1, 0x1) connect$pppl2tp(r1, &(0x7f0000000100)=@pppol2tp={0x18, 0x1, {0x0, r0, {0x2, 0x115c, @loopback}, 0x1, 0x0, 0x1}}, 0x26) mkdirat(0xffffffffffffff9c, &(0x7f0000000040)='./proc\x00', 0x1ff) mount(0x0, &(0x7f0000000080)='./proc\x00', &(0x7f00000000c0)='proc\x00', 0x0, 0x0) r2 = openat(0xffffffffffffff9c, &(0x7f0000000140)='./proc/net/pppol2tp\x00', 0x0, 0x0) read(r2, &(0x7f0000000300), 0x1) read(r2, &(0x7f0000000500), 0x1000) program crashed: memory leak in inet_create testing program (duration=1m46.967742984s, {Threaded:true Repeat:true RepeatTimes:0 Procs:7 Slowdown:1 Sandbox:none SandboxArg:0 Leak:true 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}}): timerfd_create-gettid-socket$inet-socket$pppl2tp-connect$pppl2tp-mkdirat-mount-openat-read-read detailed listing: executing program 0: timerfd_create(0x9, 0x0) gettid() r0 = socket$inet(0x2, 0x2, 0x11) r1 = socket$pppl2tp(0x18, 0x1, 0x1) connect$pppl2tp(r1, &(0x7f0000000100)=@pppol2tp={0x18, 0x1, {0x0, r0, {0x2, 0x115c, @loopback}, 0x1, 0x0, 0x1}}, 0x26) mkdirat(0xffffffffffffff9c, &(0x7f0000000040)='./proc\x00', 0x1ff) mount(0x0, &(0x7f0000000080)='./proc\x00', &(0x7f00000000c0)='proc\x00', 0x0, 0x0) r2 = openat(0xffffffffffffff9c, &(0x7f0000000140)='./proc/net/pppol2tp\x00', 0x0, 0x0) read(r2, &(0x7f0000000300), 0x1) read(r2, &(0x7f0000000500), 0x1000) program crashed: memory leak in l2tp_tunnel_create testing program (duration=1m46.967742984s, {Threaded:true Repeat:true RepeatTimes:0 Procs:7 Slowdown:1 Sandbox:none SandboxArg:0 Leak:true 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}}): timerfd_create-socket$inet-socket$pppl2tp-connect$pppl2tp-mkdirat-mount-openat-read-read detailed listing: executing program 0: timerfd_create(0x9, 0x0) r0 = socket$inet(0x2, 0x2, 0x11) r1 = socket$pppl2tp(0x18, 0x1, 0x1) connect$pppl2tp(r1, &(0x7f0000000100)=@pppol2tp={0x18, 0x1, {0x0, r0, {0x2, 0x115c, @loopback}, 0x1, 0x0, 0x1}}, 0x26) mkdirat(0xffffffffffffff9c, &(0x7f0000000040)='./proc\x00', 0x1ff) mount(0x0, &(0x7f0000000080)='./proc\x00', &(0x7f00000000c0)='proc\x00', 0x0, 0x0) r2 = openat(0xffffffffffffff9c, &(0x7f0000000140)='./proc/net/pppol2tp\x00', 0x0, 0x0) read(r2, &(0x7f0000000300), 0x1) read(r2, &(0x7f0000000500), 0x1000) program crashed: memory leak in l2tp_tunnel_create testing program (duration=1m46.967742984s, {Threaded:true Repeat:true RepeatTimes:0 Procs:7 Slowdown:1 Sandbox:none SandboxArg:0 Leak:true 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}}): socket$inet-socket$pppl2tp-connect$pppl2tp-mkdirat-mount-openat-read-read detailed listing: executing program 0: r0 = socket$inet(0x2, 0x2, 0x11) r1 = socket$pppl2tp(0x18, 0x1, 0x1) connect$pppl2tp(r1, &(0x7f0000000100)=@pppol2tp={0x18, 0x1, {0x0, r0, {0x2, 0x115c, @loopback}, 0x1, 0x0, 0x1}}, 0x26) mkdirat(0xffffffffffffff9c, &(0x7f0000000040)='./proc\x00', 0x1ff) mount(0x0, &(0x7f0000000080)='./proc\x00', &(0x7f00000000c0)='proc\x00', 0x0, 0x0) r2 = openat(0xffffffffffffff9c, &(0x7f0000000140)='./proc/net/pppol2tp\x00', 0x0, 0x0) read(r2, &(0x7f0000000300), 0x1) read(r2, &(0x7f0000000500), 0x1000) program crashed: memory leak in l2tp_tunnel_create testing program (duration=1m46.967742984s, {Threaded:true Repeat:true RepeatTimes:0 Procs:7 Slowdown:1 Sandbox:none SandboxArg:0 Leak:true 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}}): socket$inet-socket$pppl2tp-connect$pppl2tp-mkdirat-mount-openat-read-read detailed listing: executing program 0: socket$inet(0x2, 0x2, 0x11) r0 = socket$pppl2tp(0x18, 0x1, 0x1) connect$pppl2tp(r0, 0x0, 0x0) mkdirat(0xffffffffffffff9c, &(0x7f0000000040)='./proc\x00', 0x1ff) mount(0x0, &(0x7f0000000080)='./proc\x00', &(0x7f00000000c0)='proc\x00', 0x0, 0x0) r1 = openat(0xffffffffffffff9c, &(0x7f0000000140)='./proc/net/pppol2tp\x00', 0x0, 0x0) read(r1, &(0x7f0000000300), 0x1) read(r1, &(0x7f0000000500), 0x1000) program did not crash testing program (duration=1m46.967742984s, {Threaded:true Repeat:true RepeatTimes:0 Procs:7 Slowdown:1 Sandbox:none SandboxArg:0 Leak:true 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}}): socket$inet-socket$pppl2tp-connect$pppl2tp-mkdirat-mount-openat-read-read detailed listing: executing program 0: r0 = socket$inet(0x2, 0x2, 0x11) r1 = socket$pppl2tp(0x18, 0x1, 0x1) connect$pppl2tp(r1, &(0x7f0000000100)=@pppol2tp={0x18, 0x1, {0x0, r0, {0x2, 0x115c, @loopback}, 0x1, 0x0, 0x1}}, 0x26) mkdirat(0xffffffffffffff9c, 0x0, 0x1ff) mount(0x0, &(0x7f0000000080)='./proc\x00', &(0x7f00000000c0)='proc\x00', 0x0, 0x0) r2 = openat(0xffffffffffffff9c, &(0x7f0000000140)='./proc/net/pppol2tp\x00', 0x0, 0x0) read(r2, &(0x7f0000000300), 0x1) read(r2, &(0x7f0000000500), 0x1000) program did not crash testing program (duration=1m46.967742984s, {Threaded:true Repeat:true RepeatTimes:0 Procs:7 Slowdown:1 Sandbox:none SandboxArg:0 Leak:true 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}}): socket$inet-socket$pppl2tp-connect$pppl2tp-mkdirat-mount-openat-read-read detailed listing: executing program 0: r0 = socket$inet(0x2, 0x2, 0x11) r1 = socket$pppl2tp(0x18, 0x1, 0x1) connect$pppl2tp(r1, &(0x7f0000000100)=@pppol2tp={0x18, 0x1, {0x0, r0, {0x2, 0x115c, @loopback}, 0x1, 0x0, 0x1}}, 0x26) mkdirat(0xffffffffffffff9c, &(0x7f0000000040)='./proc\x00', 0x1ff) mount(0x0, 0x0, &(0x7f00000000c0)='proc\x00', 0x0, 0x0) r2 = openat(0xffffffffffffff9c, &(0x7f0000000140)='./proc/net/pppol2tp\x00', 0x0, 0x0) read(r2, &(0x7f0000000300), 0x1) read(r2, &(0x7f0000000500), 0x1000) program did not crash testing program (duration=1m46.967742984s, {Threaded:true Repeat:true RepeatTimes:0 Procs:7 Slowdown:1 Sandbox:none SandboxArg:0 Leak:true 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}}): socket$inet-socket$pppl2tp-connect$pppl2tp-mkdirat-mount-openat-read-read detailed listing: executing program 0: r0 = socket$inet(0x2, 0x2, 0x11) r1 = socket$pppl2tp(0x18, 0x1, 0x1) connect$pppl2tp(r1, &(0x7f0000000100)=@pppol2tp={0x18, 0x1, {0x0, r0, {0x2, 0x115c, @loopback}, 0x1, 0x0, 0x1}}, 0x26) mkdirat(0xffffffffffffff9c, &(0x7f0000000040)='./proc\x00', 0x1ff) mount(0x0, &(0x7f0000000080)='./proc\x00', 0x0, 0x0, 0x0) r2 = openat(0xffffffffffffff9c, &(0x7f0000000140)='./proc/net/pppol2tp\x00', 0x0, 0x0) read(r2, &(0x7f0000000300), 0x1) read(r2, &(0x7f0000000500), 0x1000) program did not crash testing program (duration=1m46.967742984s, {Threaded:true Repeat:true RepeatTimes:0 Procs:7 Slowdown:1 Sandbox:none SandboxArg:0 Leak:true 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}}): socket$inet-socket$pppl2tp-connect$pppl2tp-mkdirat-mount-openat-read-read detailed listing: executing program 0: r0 = socket$inet(0x2, 0x2, 0x11) r1 = socket$pppl2tp(0x18, 0x1, 0x1) connect$pppl2tp(r1, &(0x7f0000000100)=@pppol2tp={0x18, 0x1, {0x0, r0, {0x2, 0x115c, @loopback}, 0x1, 0x0, 0x1}}, 0x26) mkdirat(0xffffffffffffff9c, &(0x7f0000000040)='./proc\x00', 0x1ff) mount(0x0, &(0x7f0000000080)='./proc\x00', &(0x7f00000000c0)='proc\x00', 0x0, 0x0) r2 = openat(0xffffffffffffff9c, 0x0, 0x0, 0x0) read(r2, &(0x7f0000000300), 0x1) read(r2, &(0x7f0000000500), 0x1000) program did not crash testing program (duration=1m46.967742984s, {Threaded:true Repeat:true RepeatTimes:0 Procs:7 Slowdown:1 Sandbox:none SandboxArg:0 Leak:true 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}}): socket$inet-socket$pppl2tp-connect$pppl2tp-mkdirat-mount-openat-read-read detailed listing: executing program 0: r0 = socket$inet(0x2, 0x2, 0x11) r1 = socket$pppl2tp(0x18, 0x1, 0x1) connect$pppl2tp(r1, &(0x7f0000000100)=@pppol2tp={0x18, 0x1, {0x0, r0, {0x2, 0x115c, @loopback}, 0x1, 0x0, 0x1}}, 0x26) mkdirat(0xffffffffffffff9c, &(0x7f0000000040)='./proc\x00', 0x1ff) mount(0x0, &(0x7f0000000080)='./proc\x00', &(0x7f00000000c0)='proc\x00', 0x0, 0x0) r2 = openat(0xffffffffffffff9c, &(0x7f0000000140)='./proc/net/pppol2tp\x00', 0x0, 0x0) read(r2, 0x0, 0x0) read(r2, &(0x7f0000000500), 0x1000) program did not crash testing program (duration=1m46.967742984s, {Threaded:true Repeat:true RepeatTimes:0 Procs:7 Slowdown:1 Sandbox:none SandboxArg:0 Leak:true 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}}): socket$inet-socket$pppl2tp-connect$pppl2tp-mkdirat-mount-openat-read-read detailed listing: executing program 0: r0 = socket$inet(0x2, 0x2, 0x11) r1 = socket$pppl2tp(0x18, 0x1, 0x1) connect$pppl2tp(r1, &(0x7f0000000100)=@pppol2tp={0x18, 0x1, {0x0, r0, {0x2, 0x115c, @loopback}, 0x1, 0x0, 0x1}}, 0x26) mkdirat(0xffffffffffffff9c, &(0x7f0000000040)='./proc\x00', 0x1ff) mount(0x0, &(0x7f0000000080)='./proc\x00', &(0x7f00000000c0)='proc\x00', 0x0, 0x0) r2 = openat(0xffffffffffffff9c, &(0x7f0000000140)='./proc/net/pppol2tp\x00', 0x0, 0x0) read(r2, &(0x7f0000000300), 0x1) read(r2, 0x0, 0x0) program did not crash extracting C reproducer testing compiled C program (duration=1m46.967742984s, {Threaded:true Repeat:true RepeatTimes:0 Procs:7 Slowdown:1 Sandbox:none SandboxArg:0 Leak:true 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}}): socket$inet-socket$pppl2tp-connect$pppl2tp-mkdirat-mount-openat-read-read program crashed: memory leak in inet_create simplifying C reproducer testing compiled C program (duration=1m46.967742984s, {Threaded:false Repeat:true RepeatTimes:0 Procs:7 Slowdown:1 Sandbox:none SandboxArg:0 Leak:true NetInjection:true NetDevices:true NetReset:true Cgroups:true BinfmtMisc:true CloseFDs:true KCSAN:false DevlinkPCI:false NicVF:false USB:true VhciInjection:true Wifi:true IEEE802154:true Sysctl:true Swap:true UseTmpDir:true HandleSegv:true Trace:false CallComments:true LegacyOptions:{Collide:false Fault:false FaultCall:0 FaultNth:0}}): socket$inet-socket$pppl2tp-connect$pppl2tp-mkdirat-mount-openat-read-read program crashed: memory leak in l2tp_tunnel_create testing compiled C program (duration=1m46.967742984s, {Threaded:false Repeat:true RepeatTimes:0 Procs:1 Slowdown:1 Sandbox:none SandboxArg:0 Leak:true 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}}): socket$inet-socket$pppl2tp-connect$pppl2tp-mkdirat-mount-openat-read-read program did not crash testing compiled C program (duration=1m46.967742984s, {Threaded:false Repeat:true RepeatTimes:0 Procs:7 Slowdown:1 Sandbox: SandboxArg:0 Leak:true NetInjection:false NetDevices:false NetReset:false Cgroups:false BinfmtMisc:false CloseFDs:false KCSAN:false DevlinkPCI:false NicVF:false USB:false VhciInjection:false Wifi:false IEEE802154:true Sysctl:true Swap:false UseTmpDir:true HandleSegv:true Trace:false CallComments:true LegacyOptions:{Collide:false Fault:false FaultCall:0 FaultNth:0}}): socket$inet-socket$pppl2tp-connect$pppl2tp-mkdirat-mount-openat-read-read program did not crash testing compiled C program (duration=1m46.967742984s, {Threaded:false Repeat:true RepeatTimes:0 Procs:7 Slowdown:1 Sandbox:none SandboxArg:0 Leak:true NetInjection:false 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}}): socket$inet-socket$pppl2tp-connect$pppl2tp-mkdirat-mount-openat-read-read program crashed: memory leak in l2tp_tunnel_create testing compiled C program (duration=1m46.967742984s, {Threaded:false Repeat:true RepeatTimes:0 Procs:7 Slowdown:1 Sandbox:none SandboxArg:0 Leak:true NetInjection:false NetDevices:false NetReset:true Cgroups:true BinfmtMisc:true CloseFDs:true KCSAN:false DevlinkPCI:false NicVF:false USB:true VhciInjection:true Wifi:true IEEE802154:true Sysctl:true Swap:true UseTmpDir:true HandleSegv:true Trace:false CallComments:true LegacyOptions:{Collide:false Fault:false FaultCall:0 FaultNth:0}}): socket$inet-socket$pppl2tp-connect$pppl2tp-mkdirat-mount-openat-read-read program did not crash testing compiled C program (duration=1m46.967742984s, {Threaded:false Repeat:true RepeatTimes:0 Procs:7 Slowdown:1 Sandbox:none SandboxArg:0 Leak:true NetInjection:false NetDevices:true NetReset:false 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}}): socket$inet-socket$pppl2tp-connect$pppl2tp-mkdirat-mount-openat-read-read program crashed: memory leak in inet_create testing compiled C program (duration=1m46.967742984s, {Threaded:false Repeat:true RepeatTimes:0 Procs:7 Slowdown:1 Sandbox:none SandboxArg:0 Leak:true NetInjection:false NetDevices:true NetReset:false Cgroups:false BinfmtMisc:true CloseFDs:true KCSAN:false DevlinkPCI:false NicVF:false USB:true VhciInjection:true Wifi:true IEEE802154:true Sysctl:true Swap:true UseTmpDir:true HandleSegv:true Trace:false CallComments:true LegacyOptions:{Collide:false Fault:false FaultCall:0 FaultNth:0}}): socket$inet-socket$pppl2tp-connect$pppl2tp-mkdirat-mount-openat-read-read program crashed: memory leak in l2tp_tunnel_create testing compiled C program (duration=1m46.967742984s, {Threaded:false Repeat:true RepeatTimes:0 Procs:7 Slowdown:1 Sandbox:none SandboxArg:0 Leak:true NetInjection:false NetDevices:true NetReset:false Cgroups:false BinfmtMisc:false 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}}): socket$inet-socket$pppl2tp-connect$pppl2tp-mkdirat-mount-openat-read-read program crashed: memory leak in l2tp_tunnel_create testing compiled C program (duration=1m46.967742984s, {Threaded:false Repeat:true RepeatTimes:0 Procs:7 Slowdown:1 Sandbox:none SandboxArg:0 Leak:true NetInjection:false NetDevices:true NetReset:false Cgroups:false BinfmtMisc:false CloseFDs:true KCSAN:false DevlinkPCI:false NicVF:false USB:false VhciInjection:true Wifi:true IEEE802154:true Sysctl:true Swap:true UseTmpDir:true HandleSegv:true Trace:false CallComments:true LegacyOptions:{Collide:false Fault:false FaultCall:0 FaultNth:0}}): socket$inet-socket$pppl2tp-connect$pppl2tp-mkdirat-mount-openat-read-read program crashed: memory leak in l2tp_tunnel_create testing compiled C program (duration=1m46.967742984s, {Threaded:false Repeat:true RepeatTimes:0 Procs:7 Slowdown:1 Sandbox:none SandboxArg:0 Leak:true NetInjection:false NetDevices:true NetReset:false Cgroups:false BinfmtMisc:false CloseFDs:true KCSAN:false DevlinkPCI:false NicVF:false USB:false VhciInjection:false 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}}): socket$inet-socket$pppl2tp-connect$pppl2tp-mkdirat-mount-openat-read-read program crashed: memory leak in l2tp_tunnel_create testing compiled C program (duration=1m46.967742984s, {Threaded:false Repeat:true RepeatTimes:0 Procs:7 Slowdown:1 Sandbox:none SandboxArg:0 Leak:true NetInjection:false NetDevices:true NetReset:false Cgroups:false BinfmtMisc:false CloseFDs:true KCSAN:false DevlinkPCI:false NicVF:false USB:false VhciInjection:false Wifi:false IEEE802154:true Sysctl:true Swap:true UseTmpDir:true HandleSegv:true Trace:false CallComments:true LegacyOptions:{Collide:false Fault:false FaultCall:0 FaultNth:0}}): socket$inet-socket$pppl2tp-connect$pppl2tp-mkdirat-mount-openat-read-read program crashed: memory leak in l2tp_tunnel_create testing compiled C program (duration=1m46.967742984s, {Threaded:false Repeat:true RepeatTimes:0 Procs:7 Slowdown:1 Sandbox:none SandboxArg:0 Leak:true NetInjection:false NetDevices:true NetReset:false Cgroups:false BinfmtMisc:false CloseFDs:true KCSAN:false DevlinkPCI:false NicVF:false USB:false VhciInjection:false Wifi:false IEEE802154:false Sysctl:true Swap:true UseTmpDir:true HandleSegv:true Trace:false CallComments:true LegacyOptions:{Collide:false Fault:false FaultCall:0 FaultNth:0}}): socket$inet-socket$pppl2tp-connect$pppl2tp-mkdirat-mount-openat-read-read program crashed: memory leak in inet_create testing compiled C program (duration=1m46.967742984s, {Threaded:false Repeat:true RepeatTimes:0 Procs:7 Slowdown:1 Sandbox:none SandboxArg:0 Leak:true NetInjection:false NetDevices:true NetReset:false Cgroups:false BinfmtMisc:false CloseFDs:true KCSAN:false DevlinkPCI:false NicVF:false USB:false VhciInjection:false Wifi:false IEEE802154:false Sysctl:true Swap:true UseTmpDir:false HandleSegv:true Trace:false CallComments:true LegacyOptions:{Collide:false Fault:false FaultCall:0 FaultNth:0}}): socket$inet-socket$pppl2tp-connect$pppl2tp-mkdirat-mount-openat-read-read program crashed: memory leak in inet_create testing compiled C program (duration=1m46.967742984s, {Threaded:false Repeat:true RepeatTimes:0 Procs:7 Slowdown:1 Sandbox:none SandboxArg:0 Leak:true NetInjection:false NetDevices:true NetReset:false Cgroups:false BinfmtMisc:false CloseFDs:true KCSAN:false DevlinkPCI:false NicVF:false USB:false VhciInjection:false Wifi:false IEEE802154:false Sysctl:true Swap:true UseTmpDir:false HandleSegv:false Trace:false CallComments:true LegacyOptions:{Collide:false Fault:false FaultCall:0 FaultNth:0}}): socket$inet-socket$pppl2tp-connect$pppl2tp-mkdirat-mount-openat-read-read program crashed: memory leak in inet_create testing compiled C program (duration=1m46.967742984s, {Threaded:false Repeat:true RepeatTimes:0 Procs:7 Slowdown:1 Sandbox:none SandboxArg:0 Leak:true NetInjection:false NetDevices:true NetReset:false Cgroups:false BinfmtMisc:false CloseFDs:true KCSAN:false DevlinkPCI:false NicVF:false USB:false VhciInjection:false Wifi:false IEEE802154:false Sysctl:false Swap:true UseTmpDir:false HandleSegv:false Trace:false CallComments:true LegacyOptions:{Collide:false Fault:false FaultCall:0 FaultNth:0}}): socket$inet-socket$pppl2tp-connect$pppl2tp-mkdirat-mount-openat-read-read program crashed: memory leak in inet_create testing compiled C program (duration=1m46.967742984s, {Threaded:false Repeat:true RepeatTimes:0 Procs:7 Slowdown:1 Sandbox:none SandboxArg:0 Leak:true NetInjection:false NetDevices:true NetReset:false Cgroups:false BinfmtMisc:false CloseFDs:true 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}}): socket$inet-socket$pppl2tp-connect$pppl2tp-mkdirat-mount-openat-read-read program crashed: memory leak in l2tp_tunnel_create testing program (duration=1m46.967742984s, {Threaded:false Repeat:true RepeatTimes:0 Procs:7 Slowdown:1 Sandbox:none SandboxArg:0 Leak:true NetInjection:false NetDevices:true NetReset:false Cgroups:false BinfmtMisc:false CloseFDs:true KCSAN:false DevlinkPCI:false NicVF:false USB:false VhciInjection:false Wifi:false IEEE802154:false Sysctl:false Swap:false UseTmpDir:false HandleSegv:false Trace:false CallComments:true LegacyOptions:{Collide:false Fault:false FaultCall:0 FaultNth:0}}): socket$inet-socket$pppl2tp-connect$pppl2tp-mkdirat-mount-openat-read-read detailed listing: executing program 0: r0 = socket$inet(0x2, 0x2, 0x11) r1 = socket$pppl2tp(0x18, 0x1, 0x1) connect$pppl2tp(r1, &(0x7f0000000100)=@pppol2tp={0x18, 0x1, {0x0, r0, {0x2, 0x115c, @loopback}, 0x1, 0x0, 0x1}}, 0x26) mkdirat(0xffffffffffffff9c, &(0x7f0000000040)='./proc\x00', 0x1ff) mount(0x0, &(0x7f0000000080)='./proc\x00', &(0x7f00000000c0)='proc\x00', 0x0, 0x0) r2 = openat(0xffffffffffffff9c, &(0x7f0000000140)='./proc/net/pppol2tp\x00', 0x0, 0x0) read(r2, &(0x7f0000000300), 0x1) read(r2, &(0x7f0000000500), 0x1000) program crashed: memory leak in l2tp_tunnel_create validation run: crashed=true testing program (duration=1m46.967742984s, {Threaded:false Repeat:true RepeatTimes:0 Procs:7 Slowdown:1 Sandbox:none SandboxArg:0 Leak:true NetInjection:false NetDevices:true NetReset:false Cgroups:false BinfmtMisc:false CloseFDs:true KCSAN:false DevlinkPCI:false NicVF:false USB:false VhciInjection:false Wifi:false IEEE802154:false Sysctl:false Swap:false UseTmpDir:false HandleSegv:false Trace:false CallComments:true LegacyOptions:{Collide:false Fault:false FaultCall:0 FaultNth:0}}): socket$inet-socket$pppl2tp-connect$pppl2tp-mkdirat-mount-openat-read-read detailed listing: executing program 0: r0 = socket$inet(0x2, 0x2, 0x11) r1 = socket$pppl2tp(0x18, 0x1, 0x1) connect$pppl2tp(r1, &(0x7f0000000100)=@pppol2tp={0x18, 0x1, {0x0, r0, {0x2, 0x115c, @loopback}, 0x1, 0x0, 0x1}}, 0x26) mkdirat(0xffffffffffffff9c, &(0x7f0000000040)='./proc\x00', 0x1ff) mount(0x0, &(0x7f0000000080)='./proc\x00', &(0x7f00000000c0)='proc\x00', 0x0, 0x0) r2 = openat(0xffffffffffffff9c, &(0x7f0000000140)='./proc/net/pppol2tp\x00', 0x0, 0x0) read(r2, &(0x7f0000000300), 0x1) read(r2, &(0x7f0000000500), 0x1000) program crashed: memory leak in l2tp_tunnel_create validation run: crashed=true testing program (duration=1m46.967742984s, {Threaded:false Repeat:true RepeatTimes:0 Procs:7 Slowdown:1 Sandbox:none SandboxArg:0 Leak:true NetInjection:false NetDevices:true NetReset:false Cgroups:false BinfmtMisc:false CloseFDs:true KCSAN:false DevlinkPCI:false NicVF:false USB:false VhciInjection:false Wifi:false IEEE802154:false Sysctl:false Swap:false UseTmpDir:false HandleSegv:false Trace:false CallComments:true LegacyOptions:{Collide:false Fault:false FaultCall:0 FaultNth:0}}): socket$inet-socket$pppl2tp-connect$pppl2tp-mkdirat-mount-openat-read-read detailed listing: executing program 0: r0 = socket$inet(0x2, 0x2, 0x11) r1 = socket$pppl2tp(0x18, 0x1, 0x1) connect$pppl2tp(r1, &(0x7f0000000100)=@pppol2tp={0x18, 0x1, {0x0, r0, {0x2, 0x115c, @loopback}, 0x1, 0x0, 0x1}}, 0x26) mkdirat(0xffffffffffffff9c, &(0x7f0000000040)='./proc\x00', 0x1ff) mount(0x0, &(0x7f0000000080)='./proc\x00', &(0x7f00000000c0)='proc\x00', 0x0, 0x0) r2 = openat(0xffffffffffffff9c, &(0x7f0000000140)='./proc/net/pppol2tp\x00', 0x0, 0x0) read(r2, &(0x7f0000000300), 0x1) read(r2, &(0x7f0000000500), 0x1000) program crashed: memory leak in inet_create validation run: crashed=true reproducing took 1h35m4.675421163s repro crashed as (corrupted=false): BUG: memory leak unreferenced object 0xffff88810af05d80 (size 1408): comm "syz.2.19", pid 6057, jiffies 4294946349 hex dump (first 32 bytes): 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 ................ 02 00 07 40 00 00 00 00 00 00 00 00 00 00 00 00 ...@............ backtrace (crc 45b6ad84): kmemleak_alloc_recursive include/linux/kmemleak.h:44 [inline] slab_post_alloc_hook mm/slub.c:4597 [inline] slab_alloc_node mm/slub.c:4917 [inline] kmem_cache_alloc_noprof+0x34f/0x440 mm/slub.c:4931 sk_prot_alloc+0x3e/0x1b0 net/core/sock.c:2245 sk_alloc+0x36/0x3d0 net/core/sock.c:2307 inet_create net/ipv4/af_inet.c:333 [inline] inet_create+0x168/0x4b0 net/ipv4/af_inet.c:259 __sock_create+0x1a9/0x2d0 net/socket.c:1651 sock_create net/socket.c:1709 [inline] __sys_socket_create net/socket.c:1746 [inline] __sys_socket+0xb7/0x1a0 net/socket.c:1793 __do_sys_socket net/socket.c:1807 [inline] __se_sys_socket net/socket.c:1805 [inline] __x64_sys_socket+0x1b/0x30 net/socket.c:1805 do_syscall_x64 arch/x86/entry/syscall_64.c:63 [inline] do_syscall_64+0xf8/0x610 arch/x86/entry/syscall_64.c:94 entry_SYSCALL_64_after_hwframe+0x77/0x7f BUG: memory leak unreferenced object 0xffff88812f3fc300 (size 32): comm "syz.2.19", pid 6057, jiffies 4294946349 hex dump (first 32 bytes): f8 52 0a 00 81 88 ff ff 00 00 00 00 00 00 00 00 .R.............. 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 ................ backtrace (crc 42a7bc0e): kmemleak_alloc_recursive include/linux/kmemleak.h:44 [inline] slab_post_alloc_hook mm/slub.c:4597 [inline] slab_alloc_node mm/slub.c:4917 [inline] __do_kmalloc_node mm/slub.c:5333 [inline] __kmalloc_noprof+0x3bf/0x550 mm/slub.c:5359 _kmalloc_noprof include/linux/slab.h:992 [inline] _kzalloc_noprof include/linux/slab.h:1309 [inline] lsm_blob_alloc+0x4d/0x80 security/security.c:218 lsm_sock_alloc security/security.c:4478 [inline] security_sk_alloc+0x2d/0x290 security/security.c:4494 sk_prot_alloc+0x8f/0x1b0 net/core/sock.c:2254 sk_alloc+0x36/0x3d0 net/core/sock.c:2307 inet_create net/ipv4/af_inet.c:333 [inline] inet_create+0x168/0x4b0 net/ipv4/af_inet.c:259 __sock_create+0x1a9/0x2d0 net/socket.c:1651 sock_create net/socket.c:1709 [inline] __sys_socket_create net/socket.c:1746 [inline] __sys_socket+0xb7/0x1a0 net/socket.c:1793 __do_sys_socket net/socket.c:1807 [inline] __se_sys_socket net/socket.c:1805 [inline] __x64_sys_socket+0x1b/0x30 net/socket.c:1805 do_syscall_x64 arch/x86/entry/syscall_64.c:63 [inline] do_syscall_64+0xf8/0x610 arch/x86/entry/syscall_64.c:94 entry_SYSCALL_64_after_hwframe+0x77/0x7f BUG: memory leak unreferenced object 0xffff88812f351600 (size 128): comm "syz.2.19", pid 6057, jiffies 4294946349 hex dump (first 32 bytes): 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 ................ 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 ................ backtrace (crc 0): kmemleak_alloc_recursive include/linux/kmemleak.h:44 [inline] slab_post_alloc_hook mm/slub.c:4597 [inline] slab_alloc_node mm/slub.c:4917 [inline] __do_kmalloc_node mm/slub.c:5333 [inline] __kmalloc_noprof+0x3bf/0x550 mm/slub.c:5359 _kmalloc_noprof include/linux/slab.h:992 [inline] _kzalloc_noprof include/linux/slab.h:1309 [inline] udp_lib_init_sock include/net/udp.h:295 [inline] udp_init_sock+0x88/0x120 net/ipv4/udp.c:1813 inet_create net/ipv4/af_inet.c:391 [inline] inet_create+0x301/0x4b0 net/ipv4/af_inet.c:259 __sock_create+0x1a9/0x2d0 net/socket.c:1651 sock_create net/socket.c:1709 [inline] __sys_socket_create net/socket.c:1746 [inline] __sys_socket+0xb7/0x1a0 net/socket.c:1793 __do_sys_socket net/socket.c:1807 [inline] __se_sys_socket net/socket.c:1805 [inline] __x64_sys_socket+0x1b/0x30 net/socket.c:1805 do_syscall_x64 arch/x86/entry/syscall_64.c:63 [inline] do_syscall_64+0xf8/0x610 arch/x86/entry/syscall_64.c:94 entry_SYSCALL_64_after_hwframe+0x77/0x7f BUG: memory leak unreferenced object 0xffff88812f176500 (size 256): comm "syz.2.19", pid 6057, jiffies 4294946349 hex dump (first 32 bytes): 01 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 ................ 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 ................ backtrace (crc e0acc96f): kmemleak_alloc_recursive include/linux/kmemleak.h:44 [inline] slab_post_alloc_hook mm/slub.c:4597 [inline] slab_alloc_node mm/slub.c:4917 [inline] __kmalloc_cache_noprof+0x356/0x440 mm/slub.c:5485 _kmalloc_noprof include/linux/slab.h:988 [inline] _kzalloc_noprof include/linux/slab.h:1309 [inline] l2tp_tunnel_create+0x55/0x130 net/l2tp/l2tp_core.c:1581 pppol2tp_tunnel_get+0x132/0x250 net/l2tp/l2tp_ppp.c:654 pppol2tp_connect+0x1f4/0x8d0 net/l2tp/l2tp_ppp.c:711 __sys_connect_file+0x7a/0xb0 net/socket.c:2135 __sys_connect+0xe1/0x110 net/socket.c:2154 __do_sys_connect net/socket.c:2160 [inline] __se_sys_connect net/socket.c:2157 [inline] __x64_sys_connect+0x1c/0x30 net/socket.c:2157 do_syscall_x64 arch/x86/entry/syscall_64.c:63 [inline] do_syscall_64+0xf8/0x610 arch/x86/entry/syscall_64.c:94 entry_SYSCALL_64_after_hwframe+0x77/0x7f BUG: memory leak unreferenced object 0xffff88812f176400 (size 256): comm "syz.2.24", pid 6060, jiffies 4294946352 hex dump (first 32 bytes): 01 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 ................ 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 ................ backtrace (crc 572dbdc2): kmemleak_alloc_recursive include/linux/kmemleak.h:44 [inline] slab_post_alloc_hook mm/slub.c:4597 [inline] slab_alloc_node mm/slub.c:4917 [inline] __kmalloc_cache_noprof+0x356/0x440 mm/slub.c:5485 _kmalloc_noprof include/linux/slab.h:988 [inline] _kzalloc_noprof include/linux/slab.h:1309 [inline] l2tp_tunnel_create+0x55/0x130 net/l2tp/l2tp_core.c:1581 pppol2tp_tunnel_get+0x132/0x250 net/l2tp/l2tp_ppp.c:654 pppol2tp_connect+0x1f4/0x8d0 net/l2tp/l2tp_ppp.c:711 __sys_connect_file+0x7a/0xb0 net/socket.c:2135 __sys_connect+0xe1/0x110 net/socket.c:2154 __do_sys_connect net/socket.c:2160 [inline] __se_sys_connect net/socket.c:2157 [inline] __x64_sys_connect+0x1c/0x30 net/socket.c:2157 do_syscall_x64 arch/x86/entry/syscall_64.c:63 [inline] do_syscall_64+0xf8/0x610 arch/x86/entry/syscall_64.c:94 entry_SYSCALL_64_after_hwframe+0x77/0x7f BUG: memory leak unreferenced object 0xffff88812f160e00 (size 256): comm "syz.2.25", pid 6062, jiffies 4294946354 hex dump (first 32 bytes): 01 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 ................ 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 ................ backtrace (crc cb29e57b): kmemleak_alloc_recursive include/linux/kmemleak.h:44 [inline] slab_post_alloc_hook mm/slub.c:4597 [inline] slab_alloc_node mm/slub.c:4917 [inline] __kmalloc_cache_noprof+0x356/0x440 mm/slub.c:5485 _kmalloc_noprof include/linux/slab.h:988 [inline] _kzalloc_noprof include/linux/slab.h:1309 [inline] l2tp_tunnel_create+0x55/0x130 net/l2tp/l2tp_core.c:1581 pppol2tp_tunnel_get+0x132/0x250 net/l2tp/l2tp_ppp.c:654 pppol2tp_connect+0x1f4/0x8d0 net/l2tp/l2tp_ppp.c:711 __sys_connect_file+0x7a/0xb0 net/socket.c:2135 __sys_connect+0xe1/0x110 net/socket.c:2154 __do_sys_connect net/socket.c:2160 [inline] __se_sys_connect net/socket.c:2157 [inline] __x64_sys_connect+0x1c/0x30 net/socket.c:2157 do_syscall_x64 arch/x86/entry/syscall_64.c:63 [inline] do_syscall_64+0xf8/0x610 arch/x86/entry/syscall_64.c:94 entry_SYSCALL_64_after_hwframe+0x77/0x7f connection error: failed to recv *flatrpc.ExecutorMessageRawT: EOF final repro crashed as (corrupted=false): BUG: memory leak unreferenced object 0xffff88810af05d80 (size 1408): comm "syz.2.19", pid 6057, jiffies 4294946349 hex dump (first 32 bytes): 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 ................ 02 00 07 40 00 00 00 00 00 00 00 00 00 00 00 00 ...@............ backtrace (crc 45b6ad84): kmemleak_alloc_recursive include/linux/kmemleak.h:44 [inline] slab_post_alloc_hook mm/slub.c:4597 [inline] slab_alloc_node mm/slub.c:4917 [inline] kmem_cache_alloc_noprof+0x34f/0x440 mm/slub.c:4931 sk_prot_alloc+0x3e/0x1b0 net/core/sock.c:2245 sk_alloc+0x36/0x3d0 net/core/sock.c:2307 inet_create net/ipv4/af_inet.c:333 [inline] inet_create+0x168/0x4b0 net/ipv4/af_inet.c:259 __sock_create+0x1a9/0x2d0 net/socket.c:1651 sock_create net/socket.c:1709 [inline] __sys_socket_create net/socket.c:1746 [inline] __sys_socket+0xb7/0x1a0 net/socket.c:1793 __do_sys_socket net/socket.c:1807 [inline] __se_sys_socket net/socket.c:1805 [inline] __x64_sys_socket+0x1b/0x30 net/socket.c:1805 do_syscall_x64 arch/x86/entry/syscall_64.c:63 [inline] do_syscall_64+0xf8/0x610 arch/x86/entry/syscall_64.c:94 entry_SYSCALL_64_after_hwframe+0x77/0x7f BUG: memory leak unreferenced object 0xffff88812f3fc300 (size 32): comm "syz.2.19", pid 6057, jiffies 4294946349 hex dump (first 32 bytes): f8 52 0a 00 81 88 ff ff 00 00 00 00 00 00 00 00 .R.............. 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 ................ backtrace (crc 42a7bc0e): kmemleak_alloc_recursive include/linux/kmemleak.h:44 [inline] slab_post_alloc_hook mm/slub.c:4597 [inline] slab_alloc_node mm/slub.c:4917 [inline] __do_kmalloc_node mm/slub.c:5333 [inline] __kmalloc_noprof+0x3bf/0x550 mm/slub.c:5359 _kmalloc_noprof include/linux/slab.h:992 [inline] _kzalloc_noprof include/linux/slab.h:1309 [inline] lsm_blob_alloc+0x4d/0x80 security/security.c:218 lsm_sock_alloc security/security.c:4478 [inline] security_sk_alloc+0x2d/0x290 security/security.c:4494 sk_prot_alloc+0x8f/0x1b0 net/core/sock.c:2254 sk_alloc+0x36/0x3d0 net/core/sock.c:2307 inet_create net/ipv4/af_inet.c:333 [inline] inet_create+0x168/0x4b0 net/ipv4/af_inet.c:259 __sock_create+0x1a9/0x2d0 net/socket.c:1651 sock_create net/socket.c:1709 [inline] __sys_socket_create net/socket.c:1746 [inline] __sys_socket+0xb7/0x1a0 net/socket.c:1793 __do_sys_socket net/socket.c:1807 [inline] __se_sys_socket net/socket.c:1805 [inline] __x64_sys_socket+0x1b/0x30 net/socket.c:1805 do_syscall_x64 arch/x86/entry/syscall_64.c:63 [inline] do_syscall_64+0xf8/0x610 arch/x86/entry/syscall_64.c:94 entry_SYSCALL_64_after_hwframe+0x77/0x7f BUG: memory leak unreferenced object 0xffff88812f351600 (size 128): comm "syz.2.19", pid 6057, jiffies 4294946349 hex dump (first 32 bytes): 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 ................ 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 ................ backtrace (crc 0): kmemleak_alloc_recursive include/linux/kmemleak.h:44 [inline] slab_post_alloc_hook mm/slub.c:4597 [inline] slab_alloc_node mm/slub.c:4917 [inline] __do_kmalloc_node mm/slub.c:5333 [inline] __kmalloc_noprof+0x3bf/0x550 mm/slub.c:5359 _kmalloc_noprof include/linux/slab.h:992 [inline] _kzalloc_noprof include/linux/slab.h:1309 [inline] udp_lib_init_sock include/net/udp.h:295 [inline] udp_init_sock+0x88/0x120 net/ipv4/udp.c:1813 inet_create net/ipv4/af_inet.c:391 [inline] inet_create+0x301/0x4b0 net/ipv4/af_inet.c:259 __sock_create+0x1a9/0x2d0 net/socket.c:1651 sock_create net/socket.c:1709 [inline] __sys_socket_create net/socket.c:1746 [inline] __sys_socket+0xb7/0x1a0 net/socket.c:1793 __do_sys_socket net/socket.c:1807 [inline] __se_sys_socket net/socket.c:1805 [inline] __x64_sys_socket+0x1b/0x30 net/socket.c:1805 do_syscall_x64 arch/x86/entry/syscall_64.c:63 [inline] do_syscall_64+0xf8/0x610 arch/x86/entry/syscall_64.c:94 entry_SYSCALL_64_after_hwframe+0x77/0x7f BUG: memory leak unreferenced object 0xffff88812f176500 (size 256): comm "syz.2.19", pid 6057, jiffies 4294946349 hex dump (first 32 bytes): 01 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 ................ 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 ................ backtrace (crc e0acc96f): kmemleak_alloc_recursive include/linux/kmemleak.h:44 [inline] slab_post_alloc_hook mm/slub.c:4597 [inline] slab_alloc_node mm/slub.c:4917 [inline] __kmalloc_cache_noprof+0x356/0x440 mm/slub.c:5485 _kmalloc_noprof include/linux/slab.h:988 [inline] _kzalloc_noprof include/linux/slab.h:1309 [inline] l2tp_tunnel_create+0x55/0x130 net/l2tp/l2tp_core.c:1581 pppol2tp_tunnel_get+0x132/0x250 net/l2tp/l2tp_ppp.c:654 pppol2tp_connect+0x1f4/0x8d0 net/l2tp/l2tp_ppp.c:711 __sys_connect_file+0x7a/0xb0 net/socket.c:2135 __sys_connect+0xe1/0x110 net/socket.c:2154 __do_sys_connect net/socket.c:2160 [inline] __se_sys_connect net/socket.c:2157 [inline] __x64_sys_connect+0x1c/0x30 net/socket.c:2157 do_syscall_x64 arch/x86/entry/syscall_64.c:63 [inline] do_syscall_64+0xf8/0x610 arch/x86/entry/syscall_64.c:94 entry_SYSCALL_64_after_hwframe+0x77/0x7f BUG: memory leak unreferenced object 0xffff88812f176400 (size 256): comm "syz.2.24", pid 6060, jiffies 4294946352 hex dump (first 32 bytes): 01 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 ................ 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 ................ backtrace (crc 572dbdc2): kmemleak_alloc_recursive include/linux/kmemleak.h:44 [inline] slab_post_alloc_hook mm/slub.c:4597 [inline] slab_alloc_node mm/slub.c:4917 [inline] __kmalloc_cache_noprof+0x356/0x440 mm/slub.c:5485 _kmalloc_noprof include/linux/slab.h:988 [inline] _kzalloc_noprof include/linux/slab.h:1309 [inline] l2tp_tunnel_create+0x55/0x130 net/l2tp/l2tp_core.c:1581 pppol2tp_tunnel_get+0x132/0x250 net/l2tp/l2tp_ppp.c:654 pppol2tp_connect+0x1f4/0x8d0 net/l2tp/l2tp_ppp.c:711 __sys_connect_file+0x7a/0xb0 net/socket.c:2135 __sys_connect+0xe1/0x110 net/socket.c:2154 __do_sys_connect net/socket.c:2160 [inline] __se_sys_connect net/socket.c:2157 [inline] __x64_sys_connect+0x1c/0x30 net/socket.c:2157 do_syscall_x64 arch/x86/entry/syscall_64.c:63 [inline] do_syscall_64+0xf8/0x610 arch/x86/entry/syscall_64.c:94 entry_SYSCALL_64_after_hwframe+0x77/0x7f BUG: memory leak unreferenced object 0xffff88812f160e00 (size 256): comm "syz.2.25", pid 6062, jiffies 4294946354 hex dump (first 32 bytes): 01 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 ................ 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 ................ backtrace (crc cb29e57b): kmemleak_alloc_recursive include/linux/kmemleak.h:44 [inline] slab_post_alloc_hook mm/slub.c:4597 [inline] slab_alloc_node mm/slub.c:4917 [inline] __kmalloc_cache_noprof+0x356/0x440 mm/slub.c:5485 _kmalloc_noprof include/linux/slab.h:988 [inline] _kzalloc_noprof include/linux/slab.h:1309 [inline] l2tp_tunnel_create+0x55/0x130 net/l2tp/l2tp_core.c:1581 pppol2tp_tunnel_get+0x132/0x250 net/l2tp/l2tp_ppp.c:654 pppol2tp_connect+0x1f4/0x8d0 net/l2tp/l2tp_ppp.c:711 __sys_connect_file+0x7a/0xb0 net/socket.c:2135 __sys_connect+0xe1/0x110 net/socket.c:2154 __do_sys_connect net/socket.c:2160 [inline] __se_sys_connect net/socket.c:2157 [inline] __x64_sys_connect+0x1c/0x30 net/socket.c:2157 do_syscall_x64 arch/x86/entry/syscall_64.c:63 [inline] do_syscall_64+0xf8/0x610 arch/x86/entry/syscall_64.c:94 entry_SYSCALL_64_after_hwframe+0x77/0x7f connection error: failed to recv *flatrpc.ExecutorMessageRawT: EOF