Extracting prog: 34m46.073915244s Minimizing prog: 2h45m40.055482413s Simplifying prog options: 0s Extracting C: 2m58.11552434s Simplifying C: 1h3m23.842165521s extracting reproducer from 44 programs testing a last program of every proc single: executing 9 programs separately with timeout 6m0s testing program (duration=6m0s, {Threaded:true Repeat:true RepeatTimes:0 Procs:5 Slowdown:1 Sandbox:none SandboxArg:0 Leak:false NetInjection:true NetDevices:true NetReset:true Cgroups:true BinfmtMisc:true CloseFDs:true KCSAN:false DevlinkPCI:false NicVF:false USB:true VhciInjection:true Wifi:true IEEE802154:true Sysctl:true Swap:true UseTmpDir:true HandleSegv:true Trace:false CallComments:true LegacyOptions:{Collide:false Fault:false FaultCall:0 FaultNth:0}}): prctl$PR_SCHED_CORE-sched_setattr-syz_clone-socket$inet_tcp-ioctl$sock_SIOCGIFINDEX-sendmsg$nl_route-sendmsg$DEVLINK_CMD_RATE_GET-mount-openat$cgroup_ro-syz_emit_ethernet-openat$cgroup_ro-close-socketpair$unix-ioctl$SIOCSIFHWADDR detailed listing: executing program 0: prctl$PR_SCHED_CORE(0x3e, 0x1, 0xffffffffffffffff, 0x2, 0x0) sched_setattr(0x0, &(0x7f0000000280)={0x78, 0x0, 0x8, 0x0, 0x0, 0xd, 0x0, 0xfffffe0000000001, 0xfa11, 0xffffffff}, 0x0) syz_clone(0x2020000, &(0x7f0000000240), 0x0, 0x0, 0x0, &(0x7f00000007c0)) socket$inet_tcp(0x2, 0x1, 0x0) ioctl$sock_SIOCGIFINDEX(0xffffffffffffffff, 0x8933, &(0x7f0000000080)={'bridge_slave_0\x00'}) sendmsg$nl_route(0xffffffffffffffff, 0x0, 0x8) sendmsg$DEVLINK_CMD_RATE_GET(0xffffffffffffffff, &(0x7f0000000380)={&(0x7f00000001c0)={0x10, 0x0, 0x0, 0x10040000}, 0xc, &(0x7f0000000340)={&(0x7f00000002c0)=ANY=[@ANYBLOB='d\x00\x00\x00', @ANYRES16, @ANYBLOB="10002abd7000fbdbdf254a0000000800030001000000080001007063690011000200303030303a30303a31302e30000000000500000000000000746e616d65000000080001007063690011000200300800303a30303a31302e3000000000"], 0x64}, 0x1, 0x0, 0x0, 0x1}, 0x1) mount(0x0, &(0x7f0000000040)='./dev\x00', &(0x7f0000000100)='devtmpfs\x00', 0x0, 0x0) openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000600)='blkio.bfq.io_wait_time\x00', 0x26e1, 0x0) syz_emit_ethernet(0x3a, &(0x7f0000000680)={@local, @broadcast, @void, {@ipv4={0x800, @tcp={{0x6, 0x4, 0x0, 0x0, 0x2c, 0xffff, 0x0, 0x0, 0x6, 0x0, @dev, @initdev={0xac, 0x1e, 0x0, 0x0}, {[@generic={0x89, 0x2}]}}, {{0x0, 0x0, 0x41424344, 0x41424344, 0x0, 0x0, 0x5, 0x4, 0x5}}}}}}, 0x0) r0 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000700)='blkio.bfq.io_wait_time_recursive\x00', 0x26e1, 0x0) close(r0) socketpair$unix(0x1, 0x1, 0x0, &(0x7f0000000740)) ioctl$SIOCSIFHWADDR(r0, 0x8b14, &(0x7f0000000780)={'wlan1\x00', @random="0100"}) program did not crash testing program (duration=6m0s, {Threaded:true Repeat:true RepeatTimes:0 Procs:5 Slowdown:1 Sandbox:none SandboxArg:0 Leak:false NetInjection:true NetDevices:true NetReset:true Cgroups:true BinfmtMisc:true CloseFDs:true KCSAN:false DevlinkPCI:false NicVF:false USB:true VhciInjection:true Wifi:true IEEE802154:true Sysctl:true Swap:true UseTmpDir:true HandleSegv:true Trace:false CallComments:true LegacyOptions:{Collide:false Fault:false FaultCall:0 FaultNth:0}}): bpf$PROG_LOAD_XDP-bpf$MAP_CREATE-bpf$MAP_CREATE-bpf$PROG_LOAD_XDP-bpf$PROG_LOAD-bpf$PROG_BIND_MAP detailed listing: executing program 0: bpf$PROG_LOAD_XDP(0x5, &(0x7f0000000a40)={0x3, 0xc, &(0x7f0000000440)=ANY=[@ANYBLOB="1800000000000000000000000000000018110000", @ANYRES32, @ANYBLOB="0000000000000000b7080000000000007b8af8ff00000000bfa200000000000007020000f8ffffffb703000008000000b704000000000000850000005900000095"], 0x0}, 0x90) bpf$MAP_CREATE(0x0, &(0x7f0000000640)=ANY=[@ANYBLOB="16000000000000000400000001"], 0x48) r0 = bpf$MAP_CREATE(0x0, &(0x7f0000000640)=ANY=[], 0x48) bpf$PROG_LOAD_XDP(0x5, &(0x7f0000000340)={0x3, 0xc, &(0x7f0000000440)=ANY=[@ANYBLOB="1800000000008000000000000000000018110000", @ANYRES32=r0, @ANYBLOB="0000000000000000b7080000000000007b8af8ff00000000bfa200000000000007020000f8ffffffb703000008000000b7040000000000008500000058"], 0x0}, 0x94) r1 = bpf$PROG_LOAD(0x5, &(0x7f0000000680)={0x11, 0x14, &(0x7f0000000400)=ANY=[@ANYBLOB="180000000000000000000000000000001801000020646c2100000000002020207b1af8ff00000000bfa100000000000007010000f8ffffffb7"], &(0x7f0000000000)='GPL\x00', 0x0, 0x0, 0x0, 0x40f00, 0x0, '\x00', 0x0, @fallback, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x94) bpf$PROG_BIND_MAP(0xa, &(0x7f00000004c0)={r1}, 0xc) program did not crash testing program (duration=6m0s, {Threaded:true Repeat:true RepeatTimes:0 Procs:5 Slowdown:1 Sandbox:none SandboxArg:0 Leak:false NetInjection:true NetDevices:true NetReset:true Cgroups:true BinfmtMisc:true CloseFDs:true KCSAN:false DevlinkPCI:false NicVF:false USB:true VhciInjection:true Wifi:true IEEE802154:true Sysctl:true Swap:true UseTmpDir:true HandleSegv:true Trace:false CallComments:true LegacyOptions:{Collide:false Fault:false FaultCall:0 FaultNth:0}}): prlimit64-sched_setscheduler-getpid-sched_setscheduler-mmap-socketpair$unix-connect$unix-sendmmsg$unix-recvmmsg-socket$inet6_mptcp-openat$ttyS3-socket$kcm-setsockopt$inet6_buf-sendmsg$kcm-ioctl$TIOCSETD-ioctl$TIOCVHANGUP-socket$nl_route-sendmsg$nl_route-capset-syz_init_net_socket$nl_generic-syz_genetlink_get_family_id$ieee802154-sendmsg$IEEE802154_LLSEC_DEL_KEY-openat$cgroup-bpf$BPF_PROG_DETACH-sendto$inet6 detailed listing: executing program 0: prlimit64(0x0, 0xe, &(0x7f0000000080)={0x8, 0x8b}, 0x0) sched_setscheduler(0x0, 0x1, &(0x7f00000000c0)=0x7) r0 = getpid() sched_setscheduler(r0, 0x2, &(0x7f0000000140)=0x5) mmap(&(0x7f0000000000/0xb36000)=nil, 0xb36000, 0xb635773f06ebbeef, 0x8031, 0xffffffffffffffff, 0xffffc000) socketpair$unix(0x1, 0x2, 0x0, &(0x7f0000000180)={0xffffffffffffffff, 0xffffffffffffffff}) connect$unix(r1, &(0x7f00000001c0)=@file={0x0, './file0\x00'}, 0x6e) sendmmsg$unix(r2, &(0x7f0000000240), 0x400000000000041, 0x0) recvmmsg(r1, &(0x7f0000000380), 0x10106, 0x2, 0x0) r3 = socket$inet6_mptcp(0xa, 0x1, 0x106) r4 = openat$ttyS3(0xffffffffffffff9c, &(0x7f0000000400), 0x121602, 0x0) r5 = socket$kcm(0x1e, 0x5, 0x0) setsockopt$inet6_buf(r3, 0x29, 0x3d, 0x0, 0x0) sendmsg$kcm(r5, &(0x7f0000000440)={&(0x7f0000000480)=@tipc=@id={0x1e, 0x3, 0x2}, 0x80, 0x0, 0x0, &(0x7f0000000500)=ANY=[], 0x220}, 0x0) ioctl$TIOCSETD(r4, 0x5423, &(0x7f0000000540)=0x11) ioctl$TIOCVHANGUP(r4, 0x5437, 0x2) r6 = socket$nl_route(0x10, 0x3, 0x0) sendmsg$nl_route(r6, &(0x7f0000000000)={0x0, 0x0, &(0x7f0000000040)={&(0x7f0000000100)=@mpls_delroute={0x24, 0x18, 0x9, 0x0, 0x0, {0x1c, 0x14, 0x0, 0x0, 0xfe, 0x0, 0x0, 0x1}, [@RTA_DST={0x8, 0x1, {0x1100, 0x2}}]}, 0x24}}, 0x0) capset(&(0x7f0000000580)={0x19980330}, 0x0) r7 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) syz_genetlink_get_family_id$ieee802154(&(0x7f00000005c0), r7) sendmsg$IEEE802154_LLSEC_DEL_KEY(r7, &(0x7f0000000600)={0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x40}, 0x0) openat$cgroup(0xffffffffffffffff, &(0x7f0000000240)='syz0\x00', 0x200002, 0x0) bpf$BPF_PROG_DETACH(0x9, 0x0, 0x20) sendto$inet6(r3, 0x0, 0x0, 0x20004041, 0x0, 0x0) program did not crash testing program (duration=6m0s, {Threaded:true Repeat:true RepeatTimes:0 Procs:5 Slowdown:1 Sandbox:none SandboxArg:0 Leak:false NetInjection:true NetDevices:true NetReset:true Cgroups:true BinfmtMisc:true CloseFDs:true KCSAN:false DevlinkPCI:false NicVF:false USB:true VhciInjection:true Wifi:true IEEE802154:true Sysctl:true Swap:true UseTmpDir:true HandleSegv:true Trace:false CallComments:true LegacyOptions:{Collide:false Fault:false FaultCall:0 FaultNth:0}}): socket-socketpair$unix-ioctl$SIOCSIFHWADDR-socket$nl_generic-syz_genetlink_get_family_id$nl80211-syz_genetlink_get_family_id$wireguard-sendmsg$WG_CMD_SET_DEVICE-sendmsg$NL80211_CMD_VENDOR-sendmsg$NL80211_CMD_SET_POWER_SAVE-mount-openat-syz_open_procfs-madvise-io_uring_setup-io_uring_register$IORING_REGISTER_BUFFERS-bpf$BPF_BTF_LOAD-bpf$ITER_CREATE-close-syz_clone-bpf$BPF_BTF_LOAD-bpf$MAP_CREATE-bpf$MAP_CREATE-bpf$MAP_UPDATE_ELEM_TAIL_CALL-bpf$MAP_DELETE_ELEM-mremap-writev-write$fault_inject-fsopen detailed listing: executing program 0: r0 = socket(0x26, 0x800, 0x80000001) socketpair$unix(0x1, 0x2, 0x0, &(0x7f00000003c0)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$SIOCSIFHWADDR(r1, 0x8b07, &(0x7f0000000400)={'veth1_to_batadv\x00', @random="8dfffffbebea"}) r2 = socket$nl_generic(0x10, 0x3, 0x10) r3 = syz_genetlink_get_family_id$nl80211(&(0x7f0000000040), 0xffffffffffffffff) r4 = syz_genetlink_get_family_id$wireguard(&(0x7f0000000580), r0) sendmsg$WG_CMD_SET_DEVICE(r0, &(0x7f0000000540)={&(0x7f0000000440)={0x10, 0x0, 0x0, 0x4000}, 0xc, &(0x7f0000000500)={&(0x7f00000004c0)={0x40, r4, 0x2, 0x70bd27, 0x25dfdbfd, {}, [@WGDEVICE_A_FLAGS={0x8, 0x5, 0x1}, @WGDEVICE_A_LISTEN_PORT={0x6, 0x6, 0x4e23}, @WGDEVICE_A_IFNAME={0x14, 0x2, 'wg2\x00'}, @WGDEVICE_A_FLAGS={0x8, 0x5, 0x1}]}, 0x40}, 0x1, 0x0, 0x0, 0x20000000}, 0x4000) sendmsg$NL80211_CMD_VENDOR(r2, &(0x7f0000000080)={0x0, 0x0, &(0x7f00000000c0)={&(0x7f0000000100)=ANY=[@ANYBLOB='0\x00\x00\x00', @ANYRES16=r3, @ANYBLOB="01002dbd7000fbdbdf2567000000080001"], 0x30}, 0x1, 0x0, 0x0, 0x4000001}, 0xc800) sendmsg$NL80211_CMD_SET_POWER_SAVE(r0, &(0x7f0000000240)={&(0x7f0000000000)={0x10, 0x0, 0x0, 0x100000}, 0xc, &(0x7f00000001c0)={&(0x7f00000005c0)=ANY=[@ANYBLOB='L\x00\x00\x00', @ANYRES16=r3, @ANYBLOB="12012bbd7000af59297d06f7ebd69bfddbdf253d00000008005d008000000008005d3e0000002212b511f914ab9862e6c0c374ad0008005d000000000008005d000100000008005d000000000008005d000100000008005d0000000000"], 0x4c}, 0x1, 0x0, 0x0, 0x14}, 0x4001011) mount(0x0, &(0x7f00000002c0)='./sys\x00', &(0x7f0000000300)='sysfs\x00', 0x0, 0x0) r5 = openat(0xffffffffffffff9c, &(0x7f0000000340)='./sys/class/net/bridge0/bridge/max_age\x00', 0x2, 0x0) r6 = syz_open_procfs(0x0, &(0x7f0000000140)='clear_refs\x00') madvise(&(0x7f0000000000/0x800000)=nil, 0x800000, 0xe) r7 = io_uring_setup(0x6a83, &(0x7f0000000640)={0x0, 0x90eb, 0x800, 0x0, 0x274, 0x0, r6}) io_uring_register$IORING_REGISTER_BUFFERS(r7, 0x0, &(0x7f00000006c0)=[{&(0x7f0000000700)=""/4095, 0x440000}], 0x100000000000011a) bpf$BPF_BTF_LOAD(0x12, &(0x7f0000000180)={&(0x7f0000000480)=ANY=[@ANYBLOB="9feb0100180000000000000020000000200000000400000001000000000000010400000020000000010000000000000108"], 0x0, 0x3c}, 0x28) r8 = bpf$ITER_CREATE(0xb, &(0x7f0000001780), 0x0) close(r8) syz_clone(0x80881000, 0x0, 0x0, &(0x7f00000017c0), 0x0, 0x0) r9 = bpf$BPF_BTF_LOAD(0x12, &(0x7f0000001800)={&(0x7f0000001840)=ANY=[], 0x0, 0x3c}, 0x28) r10 = bpf$MAP_CREATE(0x0, &(0x7f0000001880)=ANY=[@ANYBLOB="1d0000000400000008000000000000000100"/48, @ANYRES32=r9, @ANYBLOB="0100000002"], 0x40) r11 = bpf$MAP_CREATE(0x0, &(0x7f00000018c0)=ANY=[], 0x40) bpf$MAP_UPDATE_ELEM_TAIL_CALL(0x2, &(0x7f0000001900)={{r10}, &(0x7f0000001940), &(0x7f0000001980)=r8}, 0x20) bpf$MAP_DELETE_ELEM(0x3, &(0x7f00000019c0)={r11, &(0x7f0000001a00)}, 0x20) mremap(&(0x7f00003eb000/0x2000)=nil, 0x2000, 0x1000, 0x3, &(0x7f0000003000/0x1000)=nil) writev(r6, &(0x7f0000001700)=[{&(0x7f0000001740)='4', 0x1}], 0x1) write$fault_inject(r5, &(0x7f0000000380)='100\x00', 0x4) fsopen(&(0x7f0000000200)='ufs\x00', 0x1) program did not crash testing program (duration=6m0s, {Threaded:true Repeat:true RepeatTimes:0 Procs:5 Slowdown:1 Sandbox:none SandboxArg:0 Leak:false NetInjection:true NetDevices:true NetReset:true Cgroups:true BinfmtMisc:true CloseFDs:true KCSAN:false DevlinkPCI:false NicVF:false USB:true VhciInjection:true Wifi:true IEEE802154:true Sysctl:true Swap:true UseTmpDir:true HandleSegv:true Trace:false CallComments:true LegacyOptions:{Collide:false Fault:false FaultCall:0 FaultNth:0}}): mkdirat-mkdirat-mkdirat-mount$bind-prlimit64-sched_setscheduler-openat$sequencer2-bpf$MAP_CREATE-bpf$PROG_LOAD-bpf$PROG_LOAD-bpf$PROG_BIND_MAP-prctl$PR_SCHED_CORE-syz_open_dev$sndmidi-writev-fsopen-fsconfig$FSCONFIG_SET_STRING-socket-ioctl$sock_SIOCGIFINDEX-sendmsg$nl_route_sched-sendmsg$nl_route_sched-gettid-fsconfig$FSCONFIG_CMD_CREATE-tkill-mount$overlay-getpgid-getpgrp-ioctl$AUTOFS_DEV_IOCTL_FAIL-sendmsg-chdir-renameat2 detailed listing: executing program 0: mkdirat(0xffffffffffffff9c, &(0x7f0000000380)='./file1\x00', 0x0) mkdirat(0xffffffffffffff9c, &(0x7f00000003c0)='./bus\x00', 0x1c5) mkdirat(0xffffffffffffff9c, &(0x7f0000000540)='./file1/file0\x00', 0x0) mount$bind(&(0x7f0000000580)='.\x00', &(0x7f00000005c0)='./file1/file0\x00', 0x0, 0x1085408, 0x0) prlimit64(0x0, 0xe, &(0x7f0000000280)={0x8, 0x8b}, 0x0) sched_setscheduler(0x0, 0x1, &(0x7f00000002c0)=0x7) openat$sequencer2(0xffffffffffffff9c, &(0x7f0000000300), 0x103000, 0x0) r0 = bpf$MAP_CREATE(0x0, &(0x7f0000000180)=ANY=[@ANYBLOB="04000000040000000400000005"], 0x48) bpf$PROG_LOAD(0x5, &(0x7f00000001c0)={0x1a, 0xc, &(0x7f0000003040)=ANY=[@ANYBLOB="1800000000000000000000000000000018110000", @ANYRES32=r0, @ANYBLOB="0000000000000000b70800000000e7057b8af8ff00000000bfa200000000000007020000f8ffffffb703000008000000b704000000000000850000001600000095"], 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, '\x00', 0x0, @fallback=0x10, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x2}, 0x94) r1 = bpf$PROG_LOAD(0x5, &(0x7f00000030c0)={0x11, 0x14, &(0x7f0000003180)=ANY=[@ANYBLOB="180000000000000000000000000000001801000020646c2100000000002020207b1af8ff00000000bfa100000000000007010000f8ffffffb702000008000000b7030000000000838500000072"], &(0x7f0000003200)='GPL\x00', 0x0, 0x0, 0x0, 0x40f00, 0x0, '\x00', 0x0, @fallback=0xa, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x94) bpf$PROG_BIND_MAP(0xa, &(0x7f0000003240)={r1}, 0xc) prctl$PR_SCHED_CORE(0x3e, 0x1, 0x0, 0x2, 0x0) r2 = syz_open_dev$sndmidi(&(0x7f0000000400), 0x2, 0x143102) writev(r2, &(0x7f0000000440)=[{&(0x7f0000000480)="94", 0xf000}, {0x0}], 0x2) r3 = fsopen(&(0x7f00000004c0)='ceph\x00', 0x0) fsconfig$FSCONFIG_SET_STRING(r3, 0x1, &(0x7f0000000500)='source', &(0x7f0000002dc0)='c:::\x00', 0x0) r4 = socket(0x10, 0x803, 0x0) ioctl$sock_SIOCGIFINDEX(r4, 0x8933, &(0x7f0000002e00)={'team_slave_1\x00', 0x0}) sendmsg$nl_route_sched(r4, &(0x7f0000002e40)={0x0, 0x0, &(0x7f0000002e80)={&(0x7f0000002ec0)=@newqdisc={0x44, 0x24, 0x4ee4e6a52ff56541, 0x70bd27, 0xffffffff, {0x0, 0x0, 0x0, r5, {0x0, 0xc}, {0xffff, 0xffff}, {0xb, 0xfff3}}, [@qdisc_kind_options=@q_hfsc={{0x9}, {0x14, 0x2, @TCA_HFSC_USC={0x10, 0x3, {0x101, 0x8, 0x2}}}}]}, 0x44}, 0x1, 0x0, 0x0, 0x4000}, 0x0) sendmsg$nl_route_sched(r4, &(0x7f0000002f40)={0x0, 0x0, &(0x7f0000002f80)={&(0x7f0000002fc0)=@newtfilter={0x5c, 0x2c, 0xd2b, 0x70bd2b, 0x25dfdbfb, {0x0, 0x0, 0x0, r5, {0x9}, {}, {0x4, 0xfff3}}, [@filter_kind_options=@f_u32={{0x8}, {0x30, 0x2, [@TCA_U32_CLASSID={0x8}, @TCA_U32_SEL={0x24, 0x5, {0xc, 0x7, 0x41, 0x3d3f, 0x100, 0xfff, 0x3, 0x58f, [{0xebd, 0x5, 0x206, 0x7}]}}]}}]}, 0x5c}}, 0x24040084) r6 = gettid() fsconfig$FSCONFIG_CMD_CREATE(r3, 0x6, 0x0, 0x0, 0x0) tkill(r6, 0xb) mount$overlay(0x0, &(0x7f0000000600)='./bus\x00', &(0x7f0000000640), 0x40, &(0x7f0000000680)={[{@workdir={'workdir', 0x3d, './bus'}}, {@lowerdir={'lowerdir', 0x3d, './file1/file0'}}, {@upperdir={'upperdir', 0x3d, './file1'}}]}) r7 = getpgid(0xffffffffffffffff) getpgrp(r7) ioctl$AUTOFS_DEV_IOCTL_FAIL(0xffffffffffffffff, 0xc0189377, &(0x7f0000000000)={{0x1, 0x1, 0x18, 0xffffffffffffffff, {0x101, 0x3}}, './file1/file0\x00'}) sendmsg(r8, &(0x7f0000002d80)={0x0, 0x0, &(0x7f0000002a40)=[{&(0x7f0000000040)="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", 0xff}, {&(0x7f0000000140)="9452a0f76bbd35f48e2bc02cec5bccac4fc904d363ba281c5ad93a", 0x1b}, {&(0x7f0000000780)="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0x1000}, {&(0x7f0000001780)="0e183c6136838a9922e7c6380889daa5d45283ff8cae6f248fd7abf7639de867fef86935432c2d5ed2299208646b21288ac06038591c697edf5564d4498f30b7a7fde544621a78b17b810e96532d98d7776b82e76d30121ae4641dcfa7151efef6f0b3cb98f78ffaff197b41217413dd30fb166a746e17909bbf3a8ae509aaa7e63899504858301a1ba0db7cc656a92706843d369615975864015d70582d55e402e924fa42cab5331ac4220f75a00ac716cf3165bbfa8c01e810341542e300", 0xbf}, {&(0x7f0000001840)="896b191b702f1d62985b5acf832eb0669e0c7c4ca183e7f288b8649c0be96119bf41a4bf630998d5cd9781930e9821f72bb6a55ea6809e6abf13fd2caa466e0de70e933761ec16441d932a10", 0x4c}, {&(0x7f00000018c0)="73b6b898094d0e690ded0392fb", 0xd}, {&(0x7f0000001900)="bc9a15fb6f506723b37a64a71cb7dfa91000203d37c4314d55a2d055c4b3d1558d77586a4ab79b0b20f6453a413f945b141dca927955e8ac54eab6e15197fb315ea462457ec1efd470af421a47d329e2c0c80e72f9dfdb969b88bea0338d193f2e35a8e6dc2eaadf485152b969e7db50c8370c0b5145b6fdccedd0ff5fe943cebc8156bbc885ca6232a6120f4932aa7361852a63e198cb19f4e7e6b09aa2680f13b702f8af52", 0xa6}, {&(0x7f00000019c0)="ecb46188152b123e1c73f24a50648cea83ed1d0dd28e696b48b4730b", 0x1c}, {&(0x7f0000001a00)="21fea6440237f03028b0bad61979501a4f40217c773c149c96bc8715b074f893be17b690f5b777b39f41b2bdce61cae50b93882e5b05c3680844e165772ee12b27f265c6ce684c6026ed1f53b4680dd5d062f1950c97986290ea73513e1aa85c2587a5292aa907b0f510a5788caeb38ccecb014ead9875544e1d1278d0728cf240bbf66c4db55d3111b5a350c67f6813e003afd2214bf50c3aa058b20428a4ec2ac15b17da9f678ec5505b0e00441c9ae1ea208ed9350c99278402c0370c6340fd983661ae50a3ef87cde26a2e7f014e282d48299b262d1d22f2db97e49435085ac478d364267e2c710f40edb1b0aad1bd0b2ffc63ab8f65cb23646b0567664a43c735d813a6a2deca0b639987ee0ffbed77e2a82e263132fadde3d49a3c89c6bb5a07374ca8a1d09722bd6f26e5893b77bf3334dd7e2291cf1070d01f67bd25b58ec23994fa123fb4aac7c857ffe745c733dbc6df8daaf11f89f6b82881ff8e68dffa128c374d3dc0366b11bbfd2ea688cfce133611b89be757fdbbbda941de9c85f10ec263500d5d9b2c7c85be761fed7a529c29e7ca59a0621cc70440e30f2f97e258e2226b3243ffd1a508a7f9f9b1de93b1a552f8d1d87cec662ef68957db217e7ca3f6009f137c6dae1521c24491959368bf53b3e86e48bcb6dbdec21c96fc562be964349f1702cd71336c53d53be8deb70299ce6508a0ba1f360203633aa4e77fc49bb89ab610d96238f23866a92d0b039495fd5da650d5c6cc2e001e452021550ab351941393a8fcc8812239605ec3174b04ab9a7fe914338f1299ebc38cea4573f9f215db1f74fdbaa354db33871d2ba5dcaf854be9305866fac008446e77defdcfbed3a1d9601031789c4fcf895c714fa1d4e4f9474b1b86b490ecbd3f60c3caaec557dc9a14cc1d878f4d7225b44c1485cb59523f01a3ab67e99e11534120057547f046bfb5d0301115b472202ceeef7a84fb1db7500fc0b0041e815607bd5bac02ede17df57815e2825822dc6f2b15184b4fbc26f43d20a21403ff8802e01e1d84c59d1298833543f1a21f45ce7876de706e3f6fb4d29ad8597e9797ffb857692893b563aebb64539ce44d5b33c0b5d135e01fb8d1106e9b3336fee08fb9543885842a89bb0446ce7c294c8d49bd7c37d07387ee2b8d91fe897dfed831273dc9301caabfd7c5e339e357f7f2894ef1035fbe38408b796421ee98a2686031d147bb7a91ae83b84676f5ae802617a5042f01b9b084aefa4cba3e58aad6c1a91af1716b07b6b7720010ef07abf1743d42ed3f94684c6a3433daac44dc345f494626c58003190759a292adb1d1ed1920aeb066677a3c77dd522fa07e936c33b8253db7453288c90b0cee578ded4f6a3dce1347ea45df39b22257c11fde14eb318f6626a8ebe8a27afb97c1027e52242bc8e8772427b9d99cc31853203a019db19be211b46d1115bd7a93d10a5c2a48a40b503a0010a1caddb2edaa7806ccd8d6b7b671485c8c66e73231e0c4cb91494f0c0820f3cce73f96e208ea1226a3b93222b0d6e775555f5efae4d4c565dc8f33c10b2e38bc65df0dc7e69c1efcde724ee9aa9d15cf12a2c36c9d8797c6ad6cf5c7cfa562ca66754fe647943bcea17c215855c3154c5981777c6ff49fb66eed0cadc68bf0551ce946859afcb2949636e83735031ab3dc4924d887b5dfccfa5f0425f5ac106a34726e53639bf12048cc17f06d830841da4ca956ee7f6f08f0de825afa22b18d7ea450c09dda15cc4e1235eb936b238459ab563ab1a53345926000b75bc078e7ec8c4de2e535d355bf732aa010d8bde4dc8a09aed9cdc54166f08d2b1fde2e6bbd20d56e7eb1536163e7a3500d3d1c7e051ae0c03446cd5575f8edef02062e6e51c987894634df4dcd72676d91cdbe05656a74dad3aa0a57f51b2f10921f16572a27f93653626b5c6595e79de99fe49c6b20436064cbea7a2f9e28201e8abdcda022105f9fd386785567c02d4c53cfeb856bbb1d6370e0c8175ff85828c94b0377e6127506ecf277e8952bd5dee336b02ce1cd7f69f2f3a51ee427eb96f33c5a3e56ae46c62058482c2b314ce1703dbfededb8e449111b1737edd046f226338defd4996395472945c999f874cb65296844f0a560afa58606408c55232a27d370ee8ede31e6f58167a4dba7277ddbc492ef462fdf8f9606c16fe021db077753fa5cbadc394e576131751f16cbe36410b634c92dc3c50b9fa2cca1b6b697f882fbb8b83c37815424e141a7885415aaf11711ccc51e4a48b23272f93a4fe4b5f478df022e8d2df4e40cf5a6b71121468d276ce8a18d085ebe96a509a037d7e9b0856748d3310addd1b7520655df9166e649348754413f649f17c1a474c94d4020b72b1c4dc308759683814a82a82f103fa063d6e1f749cb52cf071b56370416a09b9039a9b41c87eed2186cced189acc24efd02c24bce5ee606b422f300f1443aa4343cd3ff7984dfbd935945260a07738d0e6751085834fd9733d647bf00bbba45528b753f5c623a1d3d28c38a2645dbafb9136666e7c6c27cc7a9019dd38d45f8045e9a927b80b64e8d86d18f5f10b92d470511cbb8bd605110f87910ed94f18e5b8489cb9edad7edb5018c4a22bb7cdca70ef2eddcb59ab642415fe3148d92dea35eaeaa531d9d72a59c9a4a28a29ad102e9b0075bf2364bfc82d1d6ef50b24b484156203e5bbf227e4859ae75f368b69f47080778d73247b040f557e5c0d53813bc119b751fb16d89281205960c468622a0f6216e12cd8b9fb15b14c846686ac85d0d355ab528b764eeb840d6e8b30bbcd49a0e7f07021e70408cec5b467a63710d62621f54d63c6e754f4054c130c00fef5a366f5a4df71d8cb26ef0560beb7321dc57f54bace52d5eac25a2366ce6271f0bdf325007580264145a7d63a01a05685a2d87400eefa8f9f5e30d114d33e6bc42e3a39698ee3b5ecdc3b5939da902e069a612e20329eb096c447517fd367f00e5397025e118790a25b772f52b6b6b8540d9e35e1d3e92e968dcbed81f8224d23e3e415adf0c52c778a2c17b9cf78cdf22ff5fbc24ab6b124db43b0007e61476051b2bddfe8bc334fff1a6f8ef206edb7e8a5c9cb973ef38940b02d6d7e605d8db5be328512366c478f6bb8b842588502e2315531fc23256c37d5b556dd4526aea1693184bcec10426902a876e1a538f06a4eb51bf5424c6201d534290afebc64fa1c6be6c97e1e23e9d8074785bdd5db363ac06decf429f35e17e2ff76fc155192623471ab3018495b03c42d2fc20d1d42867202220c4d0369d0640b19d1cc8b4288b6e46c2119bfae62748b68270babbbc6883532c478084d8cb2920ac1053e8c2db107937ff32c86c00305d4fc1f540429baa421e413d954bfd4da4e47ed2ec279fa5dae5e893873c6a04d123e0be64b9bef8a86c932356d7b27ba9e3fc9daadbbcbf0e34a3e4233b492d8e626b9e41a4f603cbb38d4f7e21ac23d4962f61c95b40f653fbb44e1ba99995b57b44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0xffc}, {&(0x7f0000002a00)="9fc32634ffa5520544cf6f020cc099840bb92d926a01d2e3", 0x18}], 0xa, &(0x7f0000002b00)=ANY=[@ANYBLOB="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"], 0x250}, 0x4000) chdir(&(0x7f00000006c0)='./bus\x00') renameat2(0xffffffffffffff9c, &(0x7f0000000700)='./cgroup\x00', 0xffffffffffffff9c, &(0x7f0000000740)='./file0\x00', 0x2) program did not crash testing program (duration=6m0s, {Threaded:true Repeat:true RepeatTimes:0 Procs:5 Slowdown:1 Sandbox:none SandboxArg:0 Leak:false NetInjection:true NetDevices:true NetReset:true Cgroups:true BinfmtMisc:true CloseFDs:true KCSAN:false DevlinkPCI:false NicVF:false USB:true VhciInjection:true Wifi:true IEEE802154:true Sysctl:true Swap:true UseTmpDir:true HandleSegv:true Trace:false CallComments:true LegacyOptions:{Collide:false Fault:false FaultCall:0 FaultNth:0}}): prctl$PR_SCHED_CORE-prlimit64-sched_setscheduler-openat$sequencer-getsockopt$kcm_KCM_RECV_DISABLE-io_uring_setup-io_uring_enter-io_uring_register$IORING_REGISTER_RESTRICTIONS-syz_open_dev$sndmidi-mkdir-mount-syz_usb_connect-openat-syz_usb_control_io$uac1-write-getpgrp-writev-syz_open_dev$vim2m-seccomp$SECCOMP_SET_MODE_FILTER_LISTENER-bpf$BPF_BTF_LOAD-syz_usb_connect-syz_usb_connect$uac2-syz_usb_control_io$uac3-ioctl$LOOP_CONFIGURE-bpf$BPF_GET_PROG_INFO detailed listing: executing program 0: prctl$PR_SCHED_CORE(0x3e, 0x1, 0x0, 0x1, 0x0) prlimit64(0x0, 0xe, &(0x7f0000000380)={0x8, 0x100008b}, 0x0) sched_setscheduler(0x0, 0x1, &(0x7f0000000200)=0x5) openat$sequencer(0xffffffffffffff9c, &(0x7f0000000300), 0x80200, 0x0) getsockopt$kcm_KCM_RECV_DISABLE(0xffffffffffffffff, 0x6, 0x2b, 0x0, 0x74efdfe049b861ab) r0 = io_uring_setup(0x76b0, &(0x7f00000000c0)={0x0, 0x1947c, 0x1}) io_uring_enter(r0, 0x0, 0x2, 0xf, 0x0, 0x0) io_uring_register$IORING_REGISTER_RESTRICTIONS(0xffffffffffffffff, 0xb, 0x0, 0x0) r1 = syz_open_dev$sndmidi(&(0x7f00000004c0), 0x2, 0x141102) mkdir(&(0x7f00000003c0)='mnt\x00', 0x1ff) mount(0x0, &(0x7f0000000400)='mnt\x00', &(0x7f0000000580)='devtmpfs\x00', 0x0, 0x0) r2 = syz_usb_connect(0x2, 0x39, &(0x7f00000005c0)=ANY=[@ANYBLOB="12010002ff000040a00e58684000010203010902270001010080320904000003ff00000007058102400000070502024000000705830308"], &(0x7f00000006c0)={0x0, 0x0, 0x0, 0x0}) r3 = openat(0xffffffffffffff9c, &(0x7f0000000700)='mnt/ttyUSB0\x00', 0x2, 0x0) syz_usb_control_io$uac1(r2, 0x0, &(0x7f0000000740)={0x44, &(0x7f00000007c0)={0x0, 0x13, 0x21, "780ef520cad49f44c6f7805504a2f74a319e2c8cd933a0bfa07c210b83793f7e67"}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) write(r3, &(0x7f0000000880)="352759ce906ef75794302dcfa18971d573996353fc8220016b955b1836dd634e9df84e7aecc4f2cf7f08a1aa26833bbd5c13b6e2b150fd2a501d69485ac545cfbe27f2ba7372bbb44c81d0887937d07fa8a1e41a58df6fb644f6be35533bfd11cae2ed8a46", 0x65) getpgrp(0x0) writev(r1, &(0x7f0000000840)=[{0x0}, {0x0}], 0x2) syz_open_dev$vim2m(&(0x7f0000000100), 0x6, 0x2) seccomp$SECCOMP_SET_MODE_FILTER_LISTENER(0x1, 0x0, &(0x7f0000000000)={0x0, 0x0}) bpf$BPF_BTF_LOAD(0x12, &(0x7f0000000480)={0x0, 0x0, 0x43}, 0x28) r4 = syz_usb_connect(0x0, 0x39, &(0x7f0000000040)=ANY=[@ANYBLOB="12010001ffffff40460801100001010203010902270001010080fa0904000003ffffff00070581020002000705020200020007"], 0x0) syz_usb_connect$uac2(0x6, 0x8e, &(0x7f0000000080)=ANY=[@ANYBLOB="12010003000000ffffffffffffffff"], 0x0) syz_usb_control_io$uac3(r4, 0x0, &(0x7f0000000140)={0x44, &(0x7f00000003c0)=ANY=[], 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) ioctl$LOOP_CONFIGURE(0xffffffffffffffff, 0x4c0a, 0x0) bpf$BPF_GET_PROG_INFO(0xf, &(0x7f0000000300)={0xffffffffffffffff, 0xe0, &(0x7f0000000440)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, ""/16, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x8, 0x0, 0x0}}, 0x10) program crashed: INFO: rcu detected stall in corrupted single: successfully extracted reproducer found reproducer with 25 syscalls minimizing guilty program testing program (duration=6m0s, {Threaded:true Repeat:true RepeatTimes:0 Procs:5 Slowdown:1 Sandbox:none SandboxArg:0 Leak:false NetInjection:true NetDevices:true NetReset:true Cgroups:true BinfmtMisc:true CloseFDs:true KCSAN:false DevlinkPCI:false NicVF:false USB:true VhciInjection:true Wifi:true IEEE802154:true Sysctl:true Swap:true UseTmpDir:true HandleSegv:true Trace:false CallComments:true LegacyOptions:{Collide:false Fault:false FaultCall:0 FaultNth:0}}): prctl$PR_SCHED_CORE-prlimit64-sched_setscheduler-openat$sequencer-getsockopt$kcm_KCM_RECV_DISABLE-io_uring_setup-io_uring_enter-io_uring_register$IORING_REGISTER_RESTRICTIONS-syz_open_dev$sndmidi-mkdir-mount-syz_usb_connect-openat-syz_usb_control_io$uac1-write-getpgrp-writev-syz_open_dev$vim2m-seccomp$SECCOMP_SET_MODE_FILTER_LISTENER-bpf$BPF_BTF_LOAD-syz_usb_connect-syz_usb_connect$uac2-syz_usb_control_io$uac3-ioctl$LOOP_CONFIGURE detailed listing: executing program 0: 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, &(0x7f0000000300), 0x80200, 0x0) getsockopt$kcm_KCM_RECV_DISABLE(0xffffffffffffffff, 0x6, 0x2b, 0x0, 0x74efdfe049b861ab) r0 = io_uring_setup(0x76b0, &(0x7f00000000c0)={0x0, 0x1947c, 0x1}) io_uring_enter(r0, 0x0, 0x2, 0xf, 0x0, 0x0) io_uring_register$IORING_REGISTER_RESTRICTIONS(0xffffffffffffffff, 0xb, 0x0, 0x0) r1 = syz_open_dev$sndmidi(&(0x7f00000004c0), 0x2, 0x141102) mkdir(&(0x7f00000003c0)='mnt\x00', 0x1ff) mount(0x0, &(0x7f0000000400)='mnt\x00', &(0x7f0000000580)='devtmpfs\x00', 0x0, 0x0) r2 = syz_usb_connect(0x2, 0x39, &(0x7f00000005c0)=ANY=[@ANYBLOB="12010002ff000040a00e58684000010203010902270001010080320904000003ff00000007058102400000070502024000000705830308"], &(0x7f00000006c0)={0x0, 0x0, 0x0, 0x0}) r3 = openat(0xffffffffffffff9c, &(0x7f0000000700)='mnt/ttyUSB0\x00', 0x2, 0x0) syz_usb_control_io$uac1(r2, 0x0, &(0x7f0000000740)={0x44, &(0x7f00000007c0)={0x0, 0x13, 0x21, "780ef520cad49f44c6f7805504a2f74a319e2c8cd933a0bfa07c210b83793f7e67"}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) write(r3, &(0x7f0000000880)="352759ce906ef75794302dcfa18971d573996353fc8220016b955b1836dd634e9df84e7aecc4f2cf7f08a1aa26833bbd5c13b6e2b150fd2a501d69485ac545cfbe27f2ba7372bbb44c81d0887937d07fa8a1e41a58df6fb644f6be35533bfd11cae2ed8a46", 0x65) getpgrp(0x0) writev(r1, &(0x7f0000000840)=[{0x0}, {0x0}], 0x2) syz_open_dev$vim2m(&(0x7f0000000100), 0x6, 0x2) seccomp$SECCOMP_SET_MODE_FILTER_LISTENER(0x1, 0x0, &(0x7f0000000000)={0x0, 0x0}) bpf$BPF_BTF_LOAD(0x12, &(0x7f0000000480)={0x0, 0x0, 0x43}, 0x28) r4 = syz_usb_connect(0x0, 0x39, &(0x7f0000000040)=ANY=[@ANYBLOB="12010001ffffff40460801100001010203010902270001010080fa0904000003ffffff00070581020002000705020200020007"], 0x0) syz_usb_connect$uac2(0x6, 0x8e, &(0x7f0000000080)=ANY=[@ANYBLOB="12010003000000ffffffffffffffff"], 0x0) syz_usb_control_io$uac3(r4, 0x0, &(0x7f0000000140)={0x44, &(0x7f00000003c0)=ANY=[], 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) ioctl$LOOP_CONFIGURE(0xffffffffffffffff, 0x4c0a, 0x0) program crashed: INFO: rcu detected stall in corrupted testing program (duration=6m0s, {Threaded:true Repeat:true RepeatTimes:0 Procs:5 Slowdown:1 Sandbox:none SandboxArg:0 Leak:false NetInjection:true NetDevices:true NetReset:true Cgroups:true BinfmtMisc:true CloseFDs:true KCSAN:false DevlinkPCI:false NicVF:false USB:true VhciInjection:true Wifi:true IEEE802154:true Sysctl:true Swap:true UseTmpDir:true HandleSegv:true Trace:false CallComments:true LegacyOptions:{Collide:false Fault:false FaultCall:0 FaultNth:0}}): prctl$PR_SCHED_CORE-prlimit64-sched_setscheduler-openat$sequencer-getsockopt$kcm_KCM_RECV_DISABLE-io_uring_setup-io_uring_enter-io_uring_register$IORING_REGISTER_RESTRICTIONS-syz_open_dev$sndmidi-mkdir-mount-syz_usb_connect-openat-syz_usb_control_io$uac1-write-getpgrp-writev-syz_open_dev$vim2m-seccomp$SECCOMP_SET_MODE_FILTER_LISTENER-bpf$BPF_BTF_LOAD-syz_usb_connect-syz_usb_connect$uac2-syz_usb_control_io$uac3 detailed listing: executing program 0: prctl$PR_SCHED_CORE(0x3e, 0x1, 0x0, 0x1, 0x0) prlimit64(0x0, 0xe, &(0x7f0000000380)={0x8, 0x100008b}, 0x0) sched_setscheduler(0x0, 0x1, &(0x7f0000000200)=0x5) openat$sequencer(0xffffffffffffff9c, &(0x7f0000000300), 0x80200, 0x0) getsockopt$kcm_KCM_RECV_DISABLE(0xffffffffffffffff, 0x6, 0x2b, 0x0, 0x74efdfe049b861ab) r0 = io_uring_setup(0x76b0, &(0x7f00000000c0)={0x0, 0x1947c, 0x1}) io_uring_enter(r0, 0x0, 0x2, 0xf, 0x0, 0x0) io_uring_register$IORING_REGISTER_RESTRICTIONS(0xffffffffffffffff, 0xb, 0x0, 0x0) r1 = syz_open_dev$sndmidi(&(0x7f00000004c0), 0x2, 0x141102) mkdir(&(0x7f00000003c0)='mnt\x00', 0x1ff) mount(0x0, &(0x7f0000000400)='mnt\x00', &(0x7f0000000580)='devtmpfs\x00', 0x0, 0x0) r2 = syz_usb_connect(0x2, 0x39, &(0x7f00000005c0)=ANY=[@ANYBLOB="12010002ff000040a00e58684000010203010902270001010080320904000003ff00000007058102400000070502024000000705830308"], &(0x7f00000006c0)={0x0, 0x0, 0x0, 0x0}) r3 = openat(0xffffffffffffff9c, &(0x7f0000000700)='mnt/ttyUSB0\x00', 0x2, 0x0) syz_usb_control_io$uac1(r2, 0x0, &(0x7f0000000740)={0x44, &(0x7f00000007c0)={0x0, 0x13, 0x21, "780ef520cad49f44c6f7805504a2f74a319e2c8cd933a0bfa07c210b83793f7e67"}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) write(r3, &(0x7f0000000880)="352759ce906ef75794302dcfa18971d573996353fc8220016b955b1836dd634e9df84e7aecc4f2cf7f08a1aa26833bbd5c13b6e2b150fd2a501d69485ac545cfbe27f2ba7372bbb44c81d0887937d07fa8a1e41a58df6fb644f6be35533bfd11cae2ed8a46", 0x65) getpgrp(0x0) writev(r1, &(0x7f0000000840)=[{0x0}, {0x0}], 0x2) syz_open_dev$vim2m(&(0x7f0000000100), 0x6, 0x2) seccomp$SECCOMP_SET_MODE_FILTER_LISTENER(0x1, 0x0, &(0x7f0000000000)={0x0, 0x0}) bpf$BPF_BTF_LOAD(0x12, &(0x7f0000000480)={0x0, 0x0, 0x43}, 0x28) r4 = syz_usb_connect(0x0, 0x39, &(0x7f0000000040)=ANY=[@ANYBLOB="12010001ffffff40460801100001010203010902270001010080fa0904000003ffffff00070581020002000705020200020007"], 0x0) syz_usb_connect$uac2(0x6, 0x8e, &(0x7f0000000080)=ANY=[@ANYBLOB="12010003000000ffffffffffffffff"], 0x0) syz_usb_control_io$uac3(r4, 0x0, &(0x7f0000000140)={0x44, &(0x7f00000003c0)=ANY=[], 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) program crashed: WARNING in rcu_check_gp_start_stall testing program (duration=6m0s, {Threaded:true Repeat:true RepeatTimes:0 Procs:5 Slowdown:1 Sandbox:none SandboxArg:0 Leak:false NetInjection:true NetDevices:true NetReset:true Cgroups:true BinfmtMisc:true CloseFDs:true KCSAN:false DevlinkPCI:false NicVF:false USB:true VhciInjection:true Wifi:true IEEE802154:true Sysctl:true Swap:true UseTmpDir:true HandleSegv:true Trace:false CallComments:true LegacyOptions:{Collide:false Fault:false FaultCall:0 FaultNth:0}}): prctl$PR_SCHED_CORE-prlimit64-sched_setscheduler-openat$sequencer-getsockopt$kcm_KCM_RECV_DISABLE-io_uring_setup-io_uring_enter-io_uring_register$IORING_REGISTER_RESTRICTIONS-syz_open_dev$sndmidi-mkdir-mount-syz_usb_connect-openat-syz_usb_control_io$uac1-write-getpgrp-writev-syz_open_dev$vim2m-seccomp$SECCOMP_SET_MODE_FILTER_LISTENER-bpf$BPF_BTF_LOAD-syz_usb_connect-syz_usb_connect$uac2 detailed listing: executing program 0: 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, &(0x7f0000000300), 0x80200, 0x0) getsockopt$kcm_KCM_RECV_DISABLE(0xffffffffffffffff, 0x6, 0x2b, 0x0, 0x74efdfe049b861ab) r0 = io_uring_setup(0x76b0, &(0x7f00000000c0)={0x0, 0x1947c, 0x1}) io_uring_enter(r0, 0x0, 0x2, 0xf, 0x0, 0x0) io_uring_register$IORING_REGISTER_RESTRICTIONS(0xffffffffffffffff, 0xb, 0x0, 0x0) r1 = syz_open_dev$sndmidi(&(0x7f00000004c0), 0x2, 0x141102) mkdir(&(0x7f00000003c0)='mnt\x00', 0x1ff) mount(0x0, &(0x7f0000000400)='mnt\x00', &(0x7f0000000580)='devtmpfs\x00', 0x0, 0x0) r2 = syz_usb_connect(0x2, 0x39, &(0x7f00000005c0)=ANY=[@ANYBLOB="12010002ff000040a00e58684000010203010902270001010080320904000003ff00000007058102400000070502024000000705830308"], &(0x7f00000006c0)={0x0, 0x0, 0x0, 0x0}) r3 = openat(0xffffffffffffff9c, &(0x7f0000000700)='mnt/ttyUSB0\x00', 0x2, 0x0) syz_usb_control_io$uac1(r2, 0x0, &(0x7f0000000740)={0x44, &(0x7f00000007c0)={0x0, 0x13, 0x21, "780ef520cad49f44c6f7805504a2f74a319e2c8cd933a0bfa07c210b83793f7e67"}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) write(r3, &(0x7f0000000880)="352759ce906ef75794302dcfa18971d573996353fc8220016b955b1836dd634e9df84e7aecc4f2cf7f08a1aa26833bbd5c13b6e2b150fd2a501d69485ac545cfbe27f2ba7372bbb44c81d0887937d07fa8a1e41a58df6fb644f6be35533bfd11cae2ed8a46", 0x65) getpgrp(0x0) writev(r1, &(0x7f0000000840)=[{0x0}, {0x0}], 0x2) syz_open_dev$vim2m(&(0x7f0000000100), 0x6, 0x2) seccomp$SECCOMP_SET_MODE_FILTER_LISTENER(0x1, 0x0, &(0x7f0000000000)={0x0, 0x0}) bpf$BPF_BTF_LOAD(0x12, &(0x7f0000000480)={0x0, 0x0, 0x43}, 0x28) syz_usb_connect(0x0, 0x39, &(0x7f0000000040)=ANY=[@ANYBLOB="12010001ffffff40460801100001010203010902270001010080fa0904000003ffffff00070581020002000705020200020007"], 0x0) syz_usb_connect$uac2(0x6, 0x8e, &(0x7f0000000080)=ANY=[@ANYBLOB="12010003000000ffffffffffffffff"], 0x0) program crashed: INFO: rcu detected stall in corrupted testing program (duration=6m0s, {Threaded:true Repeat:true RepeatTimes:0 Procs:5 Slowdown:1 Sandbox:none SandboxArg:0 Leak:false NetInjection:true NetDevices:true NetReset:true Cgroups:true BinfmtMisc:true CloseFDs:true KCSAN:false DevlinkPCI:false NicVF:false USB:true VhciInjection:true Wifi:true IEEE802154:true Sysctl:true Swap:true UseTmpDir:true HandleSegv:true Trace:false CallComments:true LegacyOptions:{Collide:false Fault:false FaultCall:0 FaultNth:0}}): prctl$PR_SCHED_CORE-prlimit64-sched_setscheduler-openat$sequencer-getsockopt$kcm_KCM_RECV_DISABLE-io_uring_setup-io_uring_enter-io_uring_register$IORING_REGISTER_RESTRICTIONS-syz_open_dev$sndmidi-mkdir-mount-syz_usb_connect-openat-syz_usb_control_io$uac1-write-getpgrp-writev-syz_open_dev$vim2m-seccomp$SECCOMP_SET_MODE_FILTER_LISTENER-bpf$BPF_BTF_LOAD-syz_usb_connect detailed listing: executing program 0: prctl$PR_SCHED_CORE(0x3e, 0x1, 0x0, 0x1, 0x0) prlimit64(0x0, 0xe, &(0x7f0000000380)={0x8, 0x100008b}, 0x0) sched_setscheduler(0x0, 0x1, &(0x7f0000000200)=0x5) openat$sequencer(0xffffffffffffff9c, &(0x7f0000000300), 0x80200, 0x0) getsockopt$kcm_KCM_RECV_DISABLE(0xffffffffffffffff, 0x6, 0x2b, 0x0, 0x74efdfe049b861ab) r0 = io_uring_setup(0x76b0, &(0x7f00000000c0)={0x0, 0x1947c, 0x1}) io_uring_enter(r0, 0x0, 0x2, 0xf, 0x0, 0x0) io_uring_register$IORING_REGISTER_RESTRICTIONS(0xffffffffffffffff, 0xb, 0x0, 0x0) r1 = syz_open_dev$sndmidi(&(0x7f00000004c0), 0x2, 0x141102) mkdir(&(0x7f00000003c0)='mnt\x00', 0x1ff) mount(0x0, &(0x7f0000000400)='mnt\x00', &(0x7f0000000580)='devtmpfs\x00', 0x0, 0x0) r2 = syz_usb_connect(0x2, 0x39, &(0x7f00000005c0)=ANY=[@ANYBLOB="12010002ff000040a00e58684000010203010902270001010080320904000003ff00000007058102400000070502024000000705830308"], &(0x7f00000006c0)={0x0, 0x0, 0x0, 0x0}) r3 = openat(0xffffffffffffff9c, &(0x7f0000000700)='mnt/ttyUSB0\x00', 0x2, 0x0) syz_usb_control_io$uac1(r2, 0x0, &(0x7f0000000740)={0x44, &(0x7f00000007c0)={0x0, 0x13, 0x21, "780ef520cad49f44c6f7805504a2f74a319e2c8cd933a0bfa07c210b83793f7e67"}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) write(r3, &(0x7f0000000880)="352759ce906ef75794302dcfa18971d573996353fc8220016b955b1836dd634e9df84e7aecc4f2cf7f08a1aa26833bbd5c13b6e2b150fd2a501d69485ac545cfbe27f2ba7372bbb44c81d0887937d07fa8a1e41a58df6fb644f6be35533bfd11cae2ed8a46", 0x65) getpgrp(0x0) writev(r1, &(0x7f0000000840)=[{0x0}, {0x0}], 0x2) syz_open_dev$vim2m(&(0x7f0000000100), 0x6, 0x2) seccomp$SECCOMP_SET_MODE_FILTER_LISTENER(0x1, 0x0, &(0x7f0000000000)={0x0, 0x0}) bpf$BPF_BTF_LOAD(0x12, &(0x7f0000000480)={0x0, 0x0, 0x43}, 0x28) syz_usb_connect(0x0, 0x39, &(0x7f0000000040)=ANY=[@ANYBLOB="12010001ffffff40460801100001010203010902270001010080fa0904000003ffffff00070581020002000705020200020007"], 0x0) program crashed: INFO: rcu detected stall in corrupted testing program (duration=6m0s, {Threaded:true Repeat:true RepeatTimes:0 Procs:5 Slowdown:1 Sandbox:none SandboxArg:0 Leak:false NetInjection:true NetDevices:true NetReset:true Cgroups:true BinfmtMisc:true CloseFDs:true KCSAN:false DevlinkPCI:false NicVF:false USB:true VhciInjection:true Wifi:true IEEE802154:true Sysctl:true Swap:true UseTmpDir:true HandleSegv:true Trace:false CallComments:true LegacyOptions:{Collide:false Fault:false FaultCall:0 FaultNth:0}}): prctl$PR_SCHED_CORE-prlimit64-sched_setscheduler-openat$sequencer-getsockopt$kcm_KCM_RECV_DISABLE-io_uring_setup-io_uring_enter-io_uring_register$IORING_REGISTER_RESTRICTIONS-syz_open_dev$sndmidi-mkdir-mount-syz_usb_connect-openat-syz_usb_control_io$uac1-write-getpgrp-writev-syz_open_dev$vim2m-seccomp$SECCOMP_SET_MODE_FILTER_LISTENER-bpf$BPF_BTF_LOAD detailed listing: executing program 0: prctl$PR_SCHED_CORE(0x3e, 0x1, 0x0, 0x1, 0x0) prlimit64(0x0, 0xe, &(0x7f0000000380)={0x8, 0x100008b}, 0x0) sched_setscheduler(0x0, 0x1, &(0x7f0000000200)=0x5) openat$sequencer(0xffffffffffffff9c, &(0x7f0000000300), 0x80200, 0x0) getsockopt$kcm_KCM_RECV_DISABLE(0xffffffffffffffff, 0x6, 0x2b, 0x0, 0x74efdfe049b861ab) r0 = io_uring_setup(0x76b0, &(0x7f00000000c0)={0x0, 0x1947c, 0x1}) io_uring_enter(r0, 0x0, 0x2, 0xf, 0x0, 0x0) io_uring_register$IORING_REGISTER_RESTRICTIONS(0xffffffffffffffff, 0xb, 0x0, 0x0) r1 = syz_open_dev$sndmidi(&(0x7f00000004c0), 0x2, 0x141102) mkdir(&(0x7f00000003c0)='mnt\x00', 0x1ff) mount(0x0, &(0x7f0000000400)='mnt\x00', &(0x7f0000000580)='devtmpfs\x00', 0x0, 0x0) r2 = syz_usb_connect(0x2, 0x39, &(0x7f00000005c0)=ANY=[@ANYBLOB="12010002ff000040a00e58684000010203010902270001010080320904000003ff00000007058102400000070502024000000705830308"], &(0x7f00000006c0)={0x0, 0x0, 0x0, 0x0}) r3 = openat(0xffffffffffffff9c, &(0x7f0000000700)='mnt/ttyUSB0\x00', 0x2, 0x0) syz_usb_control_io$uac1(r2, 0x0, &(0x7f0000000740)={0x44, &(0x7f00000007c0)={0x0, 0x13, 0x21, "780ef520cad49f44c6f7805504a2f74a319e2c8cd933a0bfa07c210b83793f7e67"}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) write(r3, &(0x7f0000000880)="352759ce906ef75794302dcfa18971d573996353fc8220016b955b1836dd634e9df84e7aecc4f2cf7f08a1aa26833bbd5c13b6e2b150fd2a501d69485ac545cfbe27f2ba7372bbb44c81d0887937d07fa8a1e41a58df6fb644f6be35533bfd11cae2ed8a46", 0x65) getpgrp(0x0) writev(r1, &(0x7f0000000840)=[{0x0}, {0x0}], 0x2) syz_open_dev$vim2m(&(0x7f0000000100), 0x6, 0x2) seccomp$SECCOMP_SET_MODE_FILTER_LISTENER(0x1, 0x0, &(0x7f0000000000)={0x0, 0x0}) bpf$BPF_BTF_LOAD(0x12, &(0x7f0000000480)={0x0, 0x0, 0x43}, 0x28) program crashed: WARNING in rcu_check_gp_start_stall testing program (duration=6m0s, {Threaded:true Repeat:true RepeatTimes:0 Procs:5 Slowdown:1 Sandbox:none SandboxArg:0 Leak:false NetInjection:true NetDevices:true NetReset:true Cgroups:true BinfmtMisc:true CloseFDs:true KCSAN:false DevlinkPCI:false NicVF:false USB:true VhciInjection:true Wifi:true IEEE802154:true Sysctl:true Swap:true UseTmpDir:true HandleSegv:true Trace:false CallComments:true LegacyOptions:{Collide:false Fault:false FaultCall:0 FaultNth:0}}): prctl$PR_SCHED_CORE-prlimit64-sched_setscheduler-openat$sequencer-getsockopt$kcm_KCM_RECV_DISABLE-io_uring_setup-io_uring_enter-io_uring_register$IORING_REGISTER_RESTRICTIONS-syz_open_dev$sndmidi-mkdir-mount-syz_usb_connect-openat-syz_usb_control_io$uac1-write-getpgrp-writev-syz_open_dev$vim2m-seccomp$SECCOMP_SET_MODE_FILTER_LISTENER detailed listing: executing program 0: 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, &(0x7f0000000300), 0x80200, 0x0) getsockopt$kcm_KCM_RECV_DISABLE(0xffffffffffffffff, 0x6, 0x2b, 0x0, 0x74efdfe049b861ab) r0 = io_uring_setup(0x76b0, &(0x7f00000000c0)={0x0, 0x1947c, 0x1}) io_uring_enter(r0, 0x0, 0x2, 0xf, 0x0, 0x0) io_uring_register$IORING_REGISTER_RESTRICTIONS(0xffffffffffffffff, 0xb, 0x0, 0x0) r1 = syz_open_dev$sndmidi(&(0x7f00000004c0), 0x2, 0x141102) mkdir(&(0x7f00000003c0)='mnt\x00', 0x1ff) mount(0x0, &(0x7f0000000400)='mnt\x00', &(0x7f0000000580)='devtmpfs\x00', 0x0, 0x0) r2 = syz_usb_connect(0x2, 0x39, &(0x7f00000005c0)=ANY=[@ANYBLOB="12010002ff000040a00e58684000010203010902270001010080320904000003ff00000007058102400000070502024000000705830308"], &(0x7f00000006c0)={0x0, 0x0, 0x0, 0x0}) r3 = openat(0xffffffffffffff9c, &(0x7f0000000700)='mnt/ttyUSB0\x00', 0x2, 0x0) syz_usb_control_io$uac1(r2, 0x0, &(0x7f0000000740)={0x44, &(0x7f00000007c0)={0x0, 0x13, 0x21, "780ef520cad49f44c6f7805504a2f74a319e2c8cd933a0bfa07c210b83793f7e67"}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) write(r3, &(0x7f0000000880)="352759ce906ef75794302dcfa18971d573996353fc8220016b955b1836dd634e9df84e7aecc4f2cf7f08a1aa26833bbd5c13b6e2b150fd2a501d69485ac545cfbe27f2ba7372bbb44c81d0887937d07fa8a1e41a58df6fb644f6be35533bfd11cae2ed8a46", 0x65) getpgrp(0x0) writev(r1, &(0x7f0000000840)=[{0x0}, {0x0}], 0x2) syz_open_dev$vim2m(&(0x7f0000000100), 0x6, 0x2) seccomp$SECCOMP_SET_MODE_FILTER_LISTENER(0x1, 0x0, &(0x7f0000000000)={0x0, 0x0}) program crashed: INFO: rcu detected stall in corrupted testing program (duration=6m0s, {Threaded:true Repeat:true RepeatTimes:0 Procs:5 Slowdown:1 Sandbox:none SandboxArg:0 Leak:false NetInjection:true NetDevices:true NetReset:true Cgroups:true BinfmtMisc:true CloseFDs:true KCSAN:false DevlinkPCI:false NicVF:false USB:true VhciInjection:true Wifi:true IEEE802154:true Sysctl:true Swap:true UseTmpDir:true HandleSegv:true Trace:false CallComments:true LegacyOptions:{Collide:false Fault:false FaultCall:0 FaultNth:0}}): prctl$PR_SCHED_CORE-prlimit64-sched_setscheduler-openat$sequencer-getsockopt$kcm_KCM_RECV_DISABLE-io_uring_setup-io_uring_enter-io_uring_register$IORING_REGISTER_RESTRICTIONS-syz_open_dev$sndmidi-mkdir-mount-syz_usb_connect-openat-syz_usb_control_io$uac1-write-getpgrp-writev-syz_open_dev$vim2m detailed listing: executing program 0: prctl$PR_SCHED_CORE(0x3e, 0x1, 0x0, 0x1, 0x0) prlimit64(0x0, 0xe, &(0x7f0000000380)={0x8, 0x100008b}, 0x0) sched_setscheduler(0x0, 0x1, &(0x7f0000000200)=0x5) openat$sequencer(0xffffffffffffff9c, &(0x7f0000000300), 0x80200, 0x0) getsockopt$kcm_KCM_RECV_DISABLE(0xffffffffffffffff, 0x6, 0x2b, 0x0, 0x74efdfe049b861ab) r0 = io_uring_setup(0x76b0, &(0x7f00000000c0)={0x0, 0x1947c, 0x1}) io_uring_enter(r0, 0x0, 0x2, 0xf, 0x0, 0x0) io_uring_register$IORING_REGISTER_RESTRICTIONS(0xffffffffffffffff, 0xb, 0x0, 0x0) r1 = syz_open_dev$sndmidi(&(0x7f00000004c0), 0x2, 0x141102) mkdir(&(0x7f00000003c0)='mnt\x00', 0x1ff) mount(0x0, &(0x7f0000000400)='mnt\x00', &(0x7f0000000580)='devtmpfs\x00', 0x0, 0x0) r2 = syz_usb_connect(0x2, 0x39, &(0x7f00000005c0)=ANY=[@ANYBLOB="12010002ff000040a00e58684000010203010902270001010080320904000003ff00000007058102400000070502024000000705830308"], &(0x7f00000006c0)={0x0, 0x0, 0x0, 0x0}) r3 = openat(0xffffffffffffff9c, &(0x7f0000000700)='mnt/ttyUSB0\x00', 0x2, 0x0) syz_usb_control_io$uac1(r2, 0x0, &(0x7f0000000740)={0x44, &(0x7f00000007c0)={0x0, 0x13, 0x21, "780ef520cad49f44c6f7805504a2f74a319e2c8cd933a0bfa07c210b83793f7e67"}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) write(r3, &(0x7f0000000880)="352759ce906ef75794302dcfa18971d573996353fc8220016b955b1836dd634e9df84e7aecc4f2cf7f08a1aa26833bbd5c13b6e2b150fd2a501d69485ac545cfbe27f2ba7372bbb44c81d0887937d07fa8a1e41a58df6fb644f6be35533bfd11cae2ed8a46", 0x65) getpgrp(0x0) writev(r1, &(0x7f0000000840)=[{0x0}, {0x0}], 0x2) syz_open_dev$vim2m(&(0x7f0000000100), 0x6, 0x2) program crashed: WARNING in rcu_check_gp_start_stall testing program (duration=6m0s, {Threaded:true Repeat:true RepeatTimes:0 Procs:5 Slowdown:1 Sandbox:none SandboxArg:0 Leak:false NetInjection:true NetDevices:true NetReset:true Cgroups:true BinfmtMisc:true CloseFDs:true KCSAN:false DevlinkPCI:false NicVF:false USB:true VhciInjection:true Wifi:true IEEE802154:true Sysctl:true Swap:true UseTmpDir:true HandleSegv:true Trace:false CallComments:true LegacyOptions:{Collide:false Fault:false FaultCall:0 FaultNth:0}}): prctl$PR_SCHED_CORE-prlimit64-sched_setscheduler-openat$sequencer-getsockopt$kcm_KCM_RECV_DISABLE-io_uring_setup-io_uring_enter-io_uring_register$IORING_REGISTER_RESTRICTIONS-syz_open_dev$sndmidi-mkdir-mount-syz_usb_connect-openat-syz_usb_control_io$uac1-write-getpgrp-writev detailed listing: executing program 0: 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, &(0x7f0000000300), 0x80200, 0x0) getsockopt$kcm_KCM_RECV_DISABLE(0xffffffffffffffff, 0x6, 0x2b, 0x0, 0x74efdfe049b861ab) r0 = io_uring_setup(0x76b0, &(0x7f00000000c0)={0x0, 0x1947c, 0x1}) io_uring_enter(r0, 0x0, 0x2, 0xf, 0x0, 0x0) io_uring_register$IORING_REGISTER_RESTRICTIONS(0xffffffffffffffff, 0xb, 0x0, 0x0) r1 = syz_open_dev$sndmidi(&(0x7f00000004c0), 0x2, 0x141102) mkdir(&(0x7f00000003c0)='mnt\x00', 0x1ff) mount(0x0, &(0x7f0000000400)='mnt\x00', &(0x7f0000000580)='devtmpfs\x00', 0x0, 0x0) r2 = syz_usb_connect(0x2, 0x39, &(0x7f00000005c0)=ANY=[@ANYBLOB="12010002ff000040a00e58684000010203010902270001010080320904000003ff00000007058102400000070502024000000705830308"], &(0x7f00000006c0)={0x0, 0x0, 0x0, 0x0}) r3 = openat(0xffffffffffffff9c, &(0x7f0000000700)='mnt/ttyUSB0\x00', 0x2, 0x0) syz_usb_control_io$uac1(r2, 0x0, &(0x7f0000000740)={0x44, &(0x7f00000007c0)={0x0, 0x13, 0x21, "780ef520cad49f44c6f7805504a2f74a319e2c8cd933a0bfa07c210b83793f7e67"}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) write(r3, &(0x7f0000000880)="352759ce906ef75794302dcfa18971d573996353fc8220016b955b1836dd634e9df84e7aecc4f2cf7f08a1aa26833bbd5c13b6e2b150fd2a501d69485ac545cfbe27f2ba7372bbb44c81d0887937d07fa8a1e41a58df6fb644f6be35533bfd11cae2ed8a46", 0x65) getpgrp(0x0) writev(r1, &(0x7f0000000840)=[{0x0}, {0x0}], 0x2) program crashed: INFO: rcu detected stall in corrupted testing program (duration=6m0s, {Threaded:true Repeat:true RepeatTimes:0 Procs:5 Slowdown:1 Sandbox:none SandboxArg:0 Leak:false NetInjection:true NetDevices:true NetReset:true Cgroups:true BinfmtMisc:true CloseFDs:true KCSAN:false DevlinkPCI:false NicVF:false USB:true VhciInjection:true Wifi:true IEEE802154:true Sysctl:true Swap:true UseTmpDir:true HandleSegv:true Trace:false CallComments:true LegacyOptions:{Collide:false Fault:false FaultCall:0 FaultNth:0}}): prctl$PR_SCHED_CORE-prlimit64-sched_setscheduler-openat$sequencer-getsockopt$kcm_KCM_RECV_DISABLE-io_uring_setup-io_uring_enter-io_uring_register$IORING_REGISTER_RESTRICTIONS-syz_open_dev$sndmidi-mkdir-mount-syz_usb_connect-openat-syz_usb_control_io$uac1-write-getpgrp detailed listing: executing program 0: 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, &(0x7f0000000300), 0x80200, 0x0) getsockopt$kcm_KCM_RECV_DISABLE(0xffffffffffffffff, 0x6, 0x2b, 0x0, 0x74efdfe049b861ab) r0 = io_uring_setup(0x76b0, &(0x7f00000000c0)={0x0, 0x1947c, 0x1}) io_uring_enter(r0, 0x0, 0x2, 0xf, 0x0, 0x0) io_uring_register$IORING_REGISTER_RESTRICTIONS(0xffffffffffffffff, 0xb, 0x0, 0x0) syz_open_dev$sndmidi(&(0x7f00000004c0), 0x2, 0x141102) mkdir(&(0x7f00000003c0)='mnt\x00', 0x1ff) mount(0x0, &(0x7f0000000400)='mnt\x00', &(0x7f0000000580)='devtmpfs\x00', 0x0, 0x0) r1 = syz_usb_connect(0x2, 0x39, &(0x7f00000005c0)=ANY=[@ANYBLOB="12010002ff000040a00e58684000010203010902270001010080320904000003ff00000007058102400000070502024000000705830308"], &(0x7f00000006c0)={0x0, 0x0, 0x0, 0x0}) r2 = openat(0xffffffffffffff9c, &(0x7f0000000700)='mnt/ttyUSB0\x00', 0x2, 0x0) syz_usb_control_io$uac1(r1, 0x0, &(0x7f0000000740)={0x44, &(0x7f00000007c0)={0x0, 0x13, 0x21, "780ef520cad49f44c6f7805504a2f74a319e2c8cd933a0bfa07c210b83793f7e67"}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) write(r2, &(0x7f0000000880)="352759ce906ef75794302dcfa18971d573996353fc8220016b955b1836dd634e9df84e7aecc4f2cf7f08a1aa26833bbd5c13b6e2b150fd2a501d69485ac545cfbe27f2ba7372bbb44c81d0887937d07fa8a1e41a58df6fb644f6be35533bfd11cae2ed8a46", 0x65) getpgrp(0x0) program crashed: WARNING in rcu_check_gp_start_stall testing program (duration=6m0s, {Threaded:true Repeat:true RepeatTimes:0 Procs:5 Slowdown:1 Sandbox:none SandboxArg:0 Leak:false NetInjection:true NetDevices:true NetReset:true Cgroups:true BinfmtMisc:true CloseFDs:true KCSAN:false DevlinkPCI:false NicVF:false USB:true VhciInjection:true Wifi:true IEEE802154:true Sysctl:true Swap:true UseTmpDir:true HandleSegv:true Trace:false CallComments:true LegacyOptions:{Collide:false Fault:false FaultCall:0 FaultNth:0}}): prctl$PR_SCHED_CORE-prlimit64-sched_setscheduler-openat$sequencer-getsockopt$kcm_KCM_RECV_DISABLE-io_uring_setup-io_uring_enter-io_uring_register$IORING_REGISTER_RESTRICTIONS-syz_open_dev$sndmidi-mkdir-mount-syz_usb_connect-openat-syz_usb_control_io$uac1-write detailed listing: executing program 0: 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, &(0x7f0000000300), 0x80200, 0x0) getsockopt$kcm_KCM_RECV_DISABLE(0xffffffffffffffff, 0x6, 0x2b, 0x0, 0x74efdfe049b861ab) r0 = io_uring_setup(0x76b0, &(0x7f00000000c0)={0x0, 0x1947c, 0x1}) io_uring_enter(r0, 0x0, 0x2, 0xf, 0x0, 0x0) io_uring_register$IORING_REGISTER_RESTRICTIONS(0xffffffffffffffff, 0xb, 0x0, 0x0) syz_open_dev$sndmidi(&(0x7f00000004c0), 0x2, 0x141102) mkdir(&(0x7f00000003c0)='mnt\x00', 0x1ff) mount(0x0, &(0x7f0000000400)='mnt\x00', &(0x7f0000000580)='devtmpfs\x00', 0x0, 0x0) r1 = syz_usb_connect(0x2, 0x39, &(0x7f00000005c0)=ANY=[@ANYBLOB="12010002ff000040a00e58684000010203010902270001010080320904000003ff00000007058102400000070502024000000705830308"], &(0x7f00000006c0)={0x0, 0x0, 0x0, 0x0}) r2 = openat(0xffffffffffffff9c, &(0x7f0000000700)='mnt/ttyUSB0\x00', 0x2, 0x0) syz_usb_control_io$uac1(r1, 0x0, &(0x7f0000000740)={0x44, &(0x7f00000007c0)={0x0, 0x13, 0x21, "780ef520cad49f44c6f7805504a2f74a319e2c8cd933a0bfa07c210b83793f7e67"}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) write(r2, &(0x7f0000000880)="352759ce906ef75794302dcfa18971d573996353fc8220016b955b1836dd634e9df84e7aecc4f2cf7f08a1aa26833bbd5c13b6e2b150fd2a501d69485ac545cfbe27f2ba7372bbb44c81d0887937d07fa8a1e41a58df6fb644f6be35533bfd11cae2ed8a46", 0x65) VM was preempted during syz execution: failed to run command in VM: instance is preempted, retrying program crashed: INFO: rcu detected stall in corrupted testing program (duration=6m0s, {Threaded:true Repeat:true RepeatTimes:0 Procs:5 Slowdown:1 Sandbox:none SandboxArg:0 Leak:false NetInjection:true NetDevices:true NetReset:true Cgroups:true BinfmtMisc:true CloseFDs:true KCSAN:false DevlinkPCI:false NicVF:false USB:true VhciInjection:true Wifi:true IEEE802154:true Sysctl:true Swap:true UseTmpDir:true HandleSegv:true Trace:false CallComments:true LegacyOptions:{Collide:false Fault:false FaultCall:0 FaultNth:0}}): prctl$PR_SCHED_CORE-prlimit64-sched_setscheduler-openat$sequencer-getsockopt$kcm_KCM_RECV_DISABLE-io_uring_setup-io_uring_enter-io_uring_register$IORING_REGISTER_RESTRICTIONS-syz_open_dev$sndmidi-mkdir-mount-syz_usb_connect-openat-syz_usb_control_io$uac1 detailed listing: executing program 0: 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, &(0x7f0000000300), 0x80200, 0x0) getsockopt$kcm_KCM_RECV_DISABLE(0xffffffffffffffff, 0x6, 0x2b, 0x0, 0x74efdfe049b861ab) r0 = io_uring_setup(0x76b0, &(0x7f00000000c0)={0x0, 0x1947c, 0x1}) io_uring_enter(r0, 0x0, 0x2, 0xf, 0x0, 0x0) io_uring_register$IORING_REGISTER_RESTRICTIONS(0xffffffffffffffff, 0xb, 0x0, 0x0) syz_open_dev$sndmidi(&(0x7f00000004c0), 0x2, 0x141102) mkdir(&(0x7f00000003c0)='mnt\x00', 0x1ff) mount(0x0, &(0x7f0000000400)='mnt\x00', &(0x7f0000000580)='devtmpfs\x00', 0x0, 0x0) r1 = syz_usb_connect(0x2, 0x39, &(0x7f00000005c0)=ANY=[@ANYBLOB="12010002ff000040a00e58684000010203010902270001010080320904000003ff00000007058102400000070502024000000705830308"], &(0x7f00000006c0)={0x0, 0x0, 0x0, 0x0}) openat(0xffffffffffffff9c, &(0x7f0000000700)='mnt/ttyUSB0\x00', 0x2, 0x0) syz_usb_control_io$uac1(r1, 0x0, &(0x7f0000000740)={0x44, &(0x7f00000007c0)={0x0, 0x13, 0x21, "780ef520cad49f44c6f7805504a2f74a319e2c8cd933a0bfa07c210b83793f7e67"}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) program crashed: INFO: rcu detected stall in corrupted testing program (duration=6m0s, {Threaded:true Repeat:true RepeatTimes:0 Procs:5 Slowdown:1 Sandbox:none SandboxArg:0 Leak:false NetInjection:true NetDevices:true NetReset:true Cgroups:true BinfmtMisc:true CloseFDs:true KCSAN:false DevlinkPCI:false NicVF:false USB:true VhciInjection:true Wifi:true IEEE802154:true Sysctl:true Swap:true UseTmpDir:true HandleSegv:true Trace:false CallComments:true LegacyOptions:{Collide:false Fault:false FaultCall:0 FaultNth:0}}): prctl$PR_SCHED_CORE-prlimit64-sched_setscheduler-openat$sequencer-getsockopt$kcm_KCM_RECV_DISABLE-io_uring_setup-io_uring_enter-io_uring_register$IORING_REGISTER_RESTRICTIONS-syz_open_dev$sndmidi-mkdir-mount-syz_usb_connect-openat detailed listing: executing program 0: prctl$PR_SCHED_CORE(0x3e, 0x1, 0x0, 0x1, 0x0) prlimit64(0x0, 0xe, &(0x7f0000000380)={0x8, 0x100008b}, 0x0) sched_setscheduler(0x0, 0x1, &(0x7f0000000200)=0x5) openat$sequencer(0xffffffffffffff9c, &(0x7f0000000300), 0x80200, 0x0) getsockopt$kcm_KCM_RECV_DISABLE(0xffffffffffffffff, 0x6, 0x2b, 0x0, 0x74efdfe049b861ab) r0 = io_uring_setup(0x76b0, &(0x7f00000000c0)={0x0, 0x1947c, 0x1}) io_uring_enter(r0, 0x0, 0x2, 0xf, 0x0, 0x0) io_uring_register$IORING_REGISTER_RESTRICTIONS(0xffffffffffffffff, 0xb, 0x0, 0x0) syz_open_dev$sndmidi(&(0x7f00000004c0), 0x2, 0x141102) mkdir(&(0x7f00000003c0)='mnt\x00', 0x1ff) mount(0x0, &(0x7f0000000400)='mnt\x00', &(0x7f0000000580)='devtmpfs\x00', 0x0, 0x0) syz_usb_connect(0x2, 0x39, &(0x7f00000005c0)=ANY=[@ANYBLOB="12010002ff000040a00e58684000010203010902270001010080320904000003ff00000007058102400000070502024000000705830308"], &(0x7f00000006c0)={0x0, 0x0, 0x0, 0x0}) openat(0xffffffffffffff9c, &(0x7f0000000700)='mnt/ttyUSB0\x00', 0x2, 0x0) program crashed: INFO: rcu detected stall in corrupted testing program (duration=6m0s, {Threaded:true Repeat:true RepeatTimes:0 Procs:5 Slowdown:1 Sandbox:none SandboxArg:0 Leak:false NetInjection:true NetDevices:true NetReset:true Cgroups:true BinfmtMisc:true CloseFDs:true KCSAN:false DevlinkPCI:false NicVF:false USB:true VhciInjection:true Wifi:true IEEE802154:true Sysctl:true Swap:true UseTmpDir:true HandleSegv:true Trace:false CallComments:true LegacyOptions:{Collide:false Fault:false FaultCall:0 FaultNth:0}}): prctl$PR_SCHED_CORE-prlimit64-sched_setscheduler-openat$sequencer-getsockopt$kcm_KCM_RECV_DISABLE-io_uring_setup-io_uring_enter-io_uring_register$IORING_REGISTER_RESTRICTIONS-syz_open_dev$sndmidi-mkdir-mount-syz_usb_connect detailed listing: executing program 0: prctl$PR_SCHED_CORE(0x3e, 0x1, 0x0, 0x1, 0x0) prlimit64(0x0, 0xe, &(0x7f0000000380)={0x8, 0x100008b}, 0x0) sched_setscheduler(0x0, 0x1, &(0x7f0000000200)=0x5) openat$sequencer(0xffffffffffffff9c, &(0x7f0000000300), 0x80200, 0x0) getsockopt$kcm_KCM_RECV_DISABLE(0xffffffffffffffff, 0x6, 0x2b, 0x0, 0x74efdfe049b861ab) r0 = io_uring_setup(0x76b0, &(0x7f00000000c0)={0x0, 0x1947c, 0x1}) io_uring_enter(r0, 0x0, 0x2, 0xf, 0x0, 0x0) io_uring_register$IORING_REGISTER_RESTRICTIONS(0xffffffffffffffff, 0xb, 0x0, 0x0) syz_open_dev$sndmidi(&(0x7f00000004c0), 0x2, 0x141102) mkdir(&(0x7f00000003c0)='mnt\x00', 0x1ff) mount(0x0, &(0x7f0000000400)='mnt\x00', &(0x7f0000000580)='devtmpfs\x00', 0x0, 0x0) syz_usb_connect(0x2, 0x39, &(0x7f00000005c0)=ANY=[@ANYBLOB="12010002ff000040a00e58684000010203010902270001010080320904000003ff00000007058102400000070502024000000705830308"], &(0x7f00000006c0)={0x0, 0x0, 0x0, 0x0}) program did not crash testing program (duration=6m0s, {Threaded:true Repeat:true RepeatTimes:0 Procs:5 Slowdown:1 Sandbox:none SandboxArg:0 Leak:false NetInjection:true NetDevices:true NetReset:true Cgroups:true BinfmtMisc:true CloseFDs:true KCSAN:false DevlinkPCI:false NicVF:false USB:true VhciInjection:true Wifi:true IEEE802154:true Sysctl:true Swap:true UseTmpDir:true HandleSegv:true Trace:false CallComments:true LegacyOptions:{Collide:false Fault:false FaultCall:0 FaultNth:0}}): prctl$PR_SCHED_CORE-prlimit64-sched_setscheduler-openat$sequencer-getsockopt$kcm_KCM_RECV_DISABLE-io_uring_setup-io_uring_enter-io_uring_register$IORING_REGISTER_RESTRICTIONS-syz_open_dev$sndmidi-mkdir-mount-openat detailed listing: executing program 0: prctl$PR_SCHED_CORE(0x3e, 0x1, 0x0, 0x1, 0x0) prlimit64(0x0, 0xe, &(0x7f0000000380)={0x8, 0x100008b}, 0x0) sched_setscheduler(0x0, 0x1, &(0x7f0000000200)=0x5) openat$sequencer(0xffffffffffffff9c, &(0x7f0000000300), 0x80200, 0x0) getsockopt$kcm_KCM_RECV_DISABLE(0xffffffffffffffff, 0x6, 0x2b, 0x0, 0x74efdfe049b861ab) r0 = io_uring_setup(0x76b0, &(0x7f00000000c0)={0x0, 0x1947c, 0x1}) io_uring_enter(r0, 0x0, 0x2, 0xf, 0x0, 0x0) io_uring_register$IORING_REGISTER_RESTRICTIONS(0xffffffffffffffff, 0xb, 0x0, 0x0) syz_open_dev$sndmidi(&(0x7f00000004c0), 0x2, 0x141102) mkdir(&(0x7f00000003c0)='mnt\x00', 0x1ff) mount(0x0, &(0x7f0000000400)='mnt\x00', &(0x7f0000000580)='devtmpfs\x00', 0x0, 0x0) openat(0xffffffffffffff9c, &(0x7f0000000700)='mnt/ttyUSB0\x00', 0x2, 0x0) program did not crash testing program (duration=6m0s, {Threaded:true Repeat:true RepeatTimes:0 Procs:5 Slowdown:1 Sandbox:none SandboxArg:0 Leak:false NetInjection:true NetDevices:true NetReset:true Cgroups:true BinfmtMisc:true CloseFDs:true KCSAN:false DevlinkPCI:false NicVF:false USB:true VhciInjection:true Wifi:true IEEE802154:true Sysctl:true Swap:true UseTmpDir:true HandleSegv:true Trace:false CallComments:true LegacyOptions:{Collide:false Fault:false FaultCall:0 FaultNth:0}}): prctl$PR_SCHED_CORE-prlimit64-sched_setscheduler-openat$sequencer-getsockopt$kcm_KCM_RECV_DISABLE-io_uring_setup-io_uring_enter-io_uring_register$IORING_REGISTER_RESTRICTIONS-syz_open_dev$sndmidi-mkdir-syz_usb_connect-openat detailed listing: executing program 0: prctl$PR_SCHED_CORE(0x3e, 0x1, 0x0, 0x1, 0x0) prlimit64(0x0, 0xe, &(0x7f0000000380)={0x8, 0x100008b}, 0x0) sched_setscheduler(0x0, 0x1, &(0x7f0000000200)=0x5) openat$sequencer(0xffffffffffffff9c, &(0x7f0000000300), 0x80200, 0x0) getsockopt$kcm_KCM_RECV_DISABLE(0xffffffffffffffff, 0x6, 0x2b, 0x0, 0x74efdfe049b861ab) r0 = io_uring_setup(0x76b0, &(0x7f00000000c0)={0x0, 0x1947c, 0x1}) io_uring_enter(r0, 0x0, 0x2, 0xf, 0x0, 0x0) io_uring_register$IORING_REGISTER_RESTRICTIONS(0xffffffffffffffff, 0xb, 0x0, 0x0) syz_open_dev$sndmidi(&(0x7f00000004c0), 0x2, 0x141102) mkdir(&(0x7f00000003c0)='mnt\x00', 0x1ff) syz_usb_connect(0x2, 0x39, &(0x7f00000005c0)=ANY=[@ANYBLOB="12010002ff000040a00e58684000010203010902270001010080320904000003ff00000007058102400000070502024000000705830308"], &(0x7f00000006c0)={0x0, 0x0, 0x0, 0x0}) openat(0xffffffffffffff9c, &(0x7f0000000700)='mnt/ttyUSB0\x00', 0x2, 0x0) program did not crash testing program (duration=6m0s, {Threaded:true Repeat:true RepeatTimes:0 Procs:5 Slowdown:1 Sandbox:none SandboxArg:0 Leak:false NetInjection:true NetDevices:true NetReset:true Cgroups:true BinfmtMisc:true CloseFDs:true KCSAN:false DevlinkPCI:false NicVF:false USB:true VhciInjection:true Wifi:true IEEE802154:true Sysctl:true Swap:true UseTmpDir:true HandleSegv:true Trace:false CallComments:true LegacyOptions:{Collide:false Fault:false FaultCall:0 FaultNth:0}}): prctl$PR_SCHED_CORE-prlimit64-sched_setscheduler-openat$sequencer-getsockopt$kcm_KCM_RECV_DISABLE-io_uring_setup-io_uring_enter-io_uring_register$IORING_REGISTER_RESTRICTIONS-syz_open_dev$sndmidi-mount-syz_usb_connect-openat detailed listing: executing program 0: prctl$PR_SCHED_CORE(0x3e, 0x1, 0x0, 0x1, 0x0) prlimit64(0x0, 0xe, &(0x7f0000000380)={0x8, 0x100008b}, 0x0) sched_setscheduler(0x0, 0x1, &(0x7f0000000200)=0x5) openat$sequencer(0xffffffffffffff9c, &(0x7f0000000300), 0x80200, 0x0) getsockopt$kcm_KCM_RECV_DISABLE(0xffffffffffffffff, 0x6, 0x2b, 0x0, 0x74efdfe049b861ab) r0 = io_uring_setup(0x76b0, &(0x7f00000000c0)={0x0, 0x1947c, 0x1}) io_uring_enter(r0, 0x0, 0x2, 0xf, 0x0, 0x0) io_uring_register$IORING_REGISTER_RESTRICTIONS(0xffffffffffffffff, 0xb, 0x0, 0x0) syz_open_dev$sndmidi(&(0x7f00000004c0), 0x2, 0x141102) mount(0x0, &(0x7f0000000400)='mnt\x00', &(0x7f0000000580)='devtmpfs\x00', 0x0, 0x0) syz_usb_connect(0x2, 0x39, &(0x7f00000005c0)=ANY=[@ANYBLOB="12010002ff000040a00e58684000010203010902270001010080320904000003ff00000007058102400000070502024000000705830308"], &(0x7f00000006c0)={0x0, 0x0, 0x0, 0x0}) openat(0xffffffffffffff9c, &(0x7f0000000700)='mnt/ttyUSB0\x00', 0x2, 0x0) program crashed: lost connection to test machine suppressed program crash: lost connection to test machine testing program (duration=6m0s, {Threaded:true Repeat:true RepeatTimes:0 Procs:5 Slowdown:1 Sandbox:none SandboxArg:0 Leak:false NetInjection:true NetDevices:true NetReset:true Cgroups:true BinfmtMisc:true CloseFDs:true KCSAN:false DevlinkPCI:false NicVF:false USB:true VhciInjection:true Wifi:true IEEE802154:true Sysctl:true Swap:true UseTmpDir:true HandleSegv:true Trace:false CallComments:true LegacyOptions:{Collide:false Fault:false FaultCall:0 FaultNth:0}}): prctl$PR_SCHED_CORE-prlimit64-sched_setscheduler-openat$sequencer-getsockopt$kcm_KCM_RECV_DISABLE-io_uring_setup-io_uring_enter-io_uring_register$IORING_REGISTER_RESTRICTIONS-mkdir-mount-syz_usb_connect-openat detailed listing: executing program 0: 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, &(0x7f0000000300), 0x80200, 0x0) getsockopt$kcm_KCM_RECV_DISABLE(0xffffffffffffffff, 0x6, 0x2b, 0x0, 0x74efdfe049b861ab) r0 = io_uring_setup(0x76b0, &(0x7f00000000c0)={0x0, 0x1947c, 0x1}) io_uring_enter(r0, 0x0, 0x2, 0xf, 0x0, 0x0) io_uring_register$IORING_REGISTER_RESTRICTIONS(0xffffffffffffffff, 0xb, 0x0, 0x0) mkdir(&(0x7f00000003c0)='mnt\x00', 0x1ff) mount(0x0, &(0x7f0000000400)='mnt\x00', &(0x7f0000000580)='devtmpfs\x00', 0x0, 0x0) syz_usb_connect(0x2, 0x39, &(0x7f00000005c0)=ANY=[@ANYBLOB="12010002ff000040a00e58684000010203010902270001010080320904000003ff00000007058102400000070502024000000705830308"], &(0x7f00000006c0)={0x0, 0x0, 0x0, 0x0}) openat(0xffffffffffffff9c, &(0x7f0000000700)='mnt/ttyUSB0\x00', 0x2, 0x0) program crashed: INFO: rcu detected stall in corrupted testing program (duration=6m0s, {Threaded:true Repeat:true RepeatTimes:0 Procs:5 Slowdown:1 Sandbox:none SandboxArg:0 Leak:false NetInjection:true NetDevices:true NetReset:true Cgroups:true BinfmtMisc:true CloseFDs:true KCSAN:false DevlinkPCI:false NicVF:false USB:true VhciInjection:true Wifi:true IEEE802154:true Sysctl:true Swap:true UseTmpDir:true HandleSegv:true Trace:false CallComments:true LegacyOptions:{Collide:false Fault:false FaultCall:0 FaultNth:0}}): prctl$PR_SCHED_CORE-prlimit64-sched_setscheduler-openat$sequencer-getsockopt$kcm_KCM_RECV_DISABLE-io_uring_setup-io_uring_enter-mkdir-mount-syz_usb_connect-openat detailed listing: executing program 0: prctl$PR_SCHED_CORE(0x3e, 0x1, 0x0, 0x1, 0x0) prlimit64(0x0, 0xe, &(0x7f0000000380)={0x8, 0x100008b}, 0x0) sched_setscheduler(0x0, 0x1, &(0x7f0000000200)=0x5) openat$sequencer(0xffffffffffffff9c, &(0x7f0000000300), 0x80200, 0x0) getsockopt$kcm_KCM_RECV_DISABLE(0xffffffffffffffff, 0x6, 0x2b, 0x0, 0x74efdfe049b861ab) r0 = io_uring_setup(0x76b0, &(0x7f00000000c0)={0x0, 0x1947c, 0x1}) io_uring_enter(r0, 0x0, 0x2, 0xf, 0x0, 0x0) mkdir(&(0x7f00000003c0)='mnt\x00', 0x1ff) mount(0x0, &(0x7f0000000400)='mnt\x00', &(0x7f0000000580)='devtmpfs\x00', 0x0, 0x0) syz_usb_connect(0x2, 0x39, &(0x7f00000005c0)=ANY=[@ANYBLOB="12010002ff000040a00e58684000010203010902270001010080320904000003ff00000007058102400000070502024000000705830308"], &(0x7f00000006c0)={0x0, 0x0, 0x0, 0x0}) openat(0xffffffffffffff9c, &(0x7f0000000700)='mnt/ttyUSB0\x00', 0x2, 0x0) program crashed: INFO: rcu detected stall in corrupted testing program (duration=6m0s, {Threaded:true Repeat:true RepeatTimes:0 Procs:5 Slowdown:1 Sandbox:none SandboxArg:0 Leak:false NetInjection:true NetDevices:true NetReset:true Cgroups:true BinfmtMisc:true CloseFDs:true KCSAN:false DevlinkPCI:false NicVF:false USB:true VhciInjection:true Wifi:true IEEE802154:true Sysctl:true Swap:true UseTmpDir:true HandleSegv:true Trace:false CallComments:true LegacyOptions:{Collide:false Fault:false FaultCall:0 FaultNth:0}}): prctl$PR_SCHED_CORE-prlimit64-sched_setscheduler-openat$sequencer-getsockopt$kcm_KCM_RECV_DISABLE-io_uring_setup-mkdir-mount-syz_usb_connect-openat detailed listing: executing program 0: prctl$PR_SCHED_CORE(0x3e, 0x1, 0x0, 0x1, 0x0) prlimit64(0x0, 0xe, &(0x7f0000000380)={0x8, 0x100008b}, 0x0) sched_setscheduler(0x0, 0x1, &(0x7f0000000200)=0x5) openat$sequencer(0xffffffffffffff9c, &(0x7f0000000300), 0x80200, 0x0) getsockopt$kcm_KCM_RECV_DISABLE(0xffffffffffffffff, 0x6, 0x2b, 0x0, 0x74efdfe049b861ab) io_uring_setup(0x76b0, &(0x7f00000000c0)={0x0, 0x1947c, 0x1}) mkdir(&(0x7f00000003c0)='mnt\x00', 0x1ff) mount(0x0, &(0x7f0000000400)='mnt\x00', &(0x7f0000000580)='devtmpfs\x00', 0x0, 0x0) syz_usb_connect(0x2, 0x39, &(0x7f00000005c0)=ANY=[@ANYBLOB="12010002ff000040a00e58684000010203010902270001010080320904000003ff00000007058102400000070502024000000705830308"], &(0x7f00000006c0)={0x0, 0x0, 0x0, 0x0}) openat(0xffffffffffffff9c, &(0x7f0000000700)='mnt/ttyUSB0\x00', 0x2, 0x0) program crashed: INFO: rcu detected stall in cfg80211_wiphy_work testing program (duration=6m0s, {Threaded:true Repeat:true RepeatTimes:0 Procs:5 Slowdown:1 Sandbox:none SandboxArg:0 Leak:false NetInjection:true NetDevices:true NetReset:true Cgroups:true BinfmtMisc:true CloseFDs:true KCSAN:false DevlinkPCI:false NicVF:false USB:true VhciInjection:true Wifi:true IEEE802154:true Sysctl:true Swap:true UseTmpDir:true HandleSegv:true Trace:false CallComments:true LegacyOptions:{Collide:false Fault:false FaultCall:0 FaultNth:0}}): prctl$PR_SCHED_CORE-prlimit64-sched_setscheduler-openat$sequencer-getsockopt$kcm_KCM_RECV_DISABLE-mkdir-mount-syz_usb_connect-openat detailed listing: executing program 0: prctl$PR_SCHED_CORE(0x3e, 0x1, 0x0, 0x1, 0x0) prlimit64(0x0, 0xe, &(0x7f0000000380)={0x8, 0x100008b}, 0x0) sched_setscheduler(0x0, 0x1, &(0x7f0000000200)=0x5) openat$sequencer(0xffffffffffffff9c, &(0x7f0000000300), 0x80200, 0x0) getsockopt$kcm_KCM_RECV_DISABLE(0xffffffffffffffff, 0x6, 0x2b, 0x0, 0x74efdfe049b861ab) mkdir(&(0x7f00000003c0)='mnt\x00', 0x1ff) mount(0x0, &(0x7f0000000400)='mnt\x00', &(0x7f0000000580)='devtmpfs\x00', 0x0, 0x0) syz_usb_connect(0x2, 0x39, &(0x7f00000005c0)=ANY=[@ANYBLOB="12010002ff000040a00e58684000010203010902270001010080320904000003ff00000007058102400000070502024000000705830308"], &(0x7f00000006c0)={0x0, 0x0, 0x0, 0x0}) openat(0xffffffffffffff9c, &(0x7f0000000700)='mnt/ttyUSB0\x00', 0x2, 0x0) program crashed: WARNING in rcu_check_gp_start_stall testing program (duration=6m0s, {Threaded:true Repeat:true RepeatTimes:0 Procs:5 Slowdown:1 Sandbox:none SandboxArg:0 Leak:false NetInjection:true NetDevices:true NetReset:true Cgroups:true BinfmtMisc:true CloseFDs:true KCSAN:false DevlinkPCI:false NicVF:false USB:true VhciInjection:true Wifi:true IEEE802154:true Sysctl:true Swap:true UseTmpDir:true HandleSegv:true Trace:false CallComments:true LegacyOptions:{Collide:false Fault:false FaultCall:0 FaultNth:0}}): prctl$PR_SCHED_CORE-prlimit64-sched_setscheduler-openat$sequencer-mkdir-mount-syz_usb_connect-openat detailed listing: executing program 0: 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, &(0x7f0000000300), 0x80200, 0x0) mkdir(&(0x7f00000003c0)='mnt\x00', 0x1ff) mount(0x0, &(0x7f0000000400)='mnt\x00', &(0x7f0000000580)='devtmpfs\x00', 0x0, 0x0) syz_usb_connect(0x2, 0x39, &(0x7f00000005c0)=ANY=[@ANYBLOB="12010002ff000040a00e58684000010203010902270001010080320904000003ff00000007058102400000070502024000000705830308"], &(0x7f00000006c0)={0x0, 0x0, 0x0, 0x0}) openat(0xffffffffffffff9c, &(0x7f0000000700)='mnt/ttyUSB0\x00', 0x2, 0x0) program crashed: INFO: rcu detected stall in newfstat testing program (duration=6m0s, {Threaded:true Repeat:true RepeatTimes:0 Procs:5 Slowdown:1 Sandbox:none SandboxArg:0 Leak:false NetInjection:true NetDevices:true NetReset:true Cgroups:true BinfmtMisc:true CloseFDs:true KCSAN:false DevlinkPCI:false NicVF:false USB:true VhciInjection:true Wifi:true IEEE802154:true Sysctl:true Swap:true UseTmpDir:true HandleSegv:true Trace:false CallComments:true LegacyOptions:{Collide:false Fault:false FaultCall:0 FaultNth:0}}): prctl$PR_SCHED_CORE-prlimit64-sched_setscheduler-mkdir-mount-syz_usb_connect-openat detailed listing: executing program 0: prctl$PR_SCHED_CORE(0x3e, 0x1, 0x0, 0x1, 0x0) prlimit64(0x0, 0xe, &(0x7f0000000380)={0x8, 0x100008b}, 0x0) sched_setscheduler(0x0, 0x1, &(0x7f0000000200)=0x5) mkdir(&(0x7f00000003c0)='mnt\x00', 0x1ff) mount(0x0, &(0x7f0000000400)='mnt\x00', &(0x7f0000000580)='devtmpfs\x00', 0x0, 0x0) syz_usb_connect(0x2, 0x39, &(0x7f00000005c0)=ANY=[@ANYBLOB="12010002ff000040a00e58684000010203010902270001010080320904000003ff00000007058102400000070502024000000705830308"], &(0x7f00000006c0)={0x0, 0x0, 0x0, 0x0}) openat(0xffffffffffffff9c, &(0x7f0000000700)='mnt/ttyUSB0\x00', 0x2, 0x0) program crashed: INFO: rcu detected stall in corrupted testing program (duration=6m0s, {Threaded:true Repeat:true RepeatTimes:0 Procs:5 Slowdown:1 Sandbox:none SandboxArg:0 Leak:false NetInjection:true NetDevices:true NetReset:true Cgroups:true BinfmtMisc:true CloseFDs:true KCSAN:false DevlinkPCI:false NicVF:false USB:true VhciInjection:true Wifi:true IEEE802154:true Sysctl:true Swap:true UseTmpDir:true HandleSegv:true Trace:false CallComments:true LegacyOptions:{Collide:false Fault:false FaultCall:0 FaultNth:0}}): prctl$PR_SCHED_CORE-prlimit64-mkdir-mount-syz_usb_connect-openat detailed listing: executing program 0: prctl$PR_SCHED_CORE(0x3e, 0x1, 0x0, 0x1, 0x0) prlimit64(0x0, 0xe, &(0x7f0000000380)={0x8, 0x100008b}, 0x0) mkdir(&(0x7f00000003c0)='mnt\x00', 0x1ff) mount(0x0, &(0x7f0000000400)='mnt\x00', &(0x7f0000000580)='devtmpfs\x00', 0x0, 0x0) syz_usb_connect(0x2, 0x39, &(0x7f00000005c0)=ANY=[@ANYBLOB="12010002ff000040a00e58684000010203010902270001010080320904000003ff00000007058102400000070502024000000705830308"], &(0x7f00000006c0)={0x0, 0x0, 0x0, 0x0}) openat(0xffffffffffffff9c, &(0x7f0000000700)='mnt/ttyUSB0\x00', 0x2, 0x0) program did not crash testing program (duration=6m0s, {Threaded:true Repeat:true RepeatTimes:0 Procs:5 Slowdown:1 Sandbox:none SandboxArg:0 Leak:false NetInjection:true NetDevices:true NetReset:true Cgroups:true BinfmtMisc:true CloseFDs:true KCSAN:false DevlinkPCI:false NicVF:false USB:true VhciInjection:true Wifi:true IEEE802154:true Sysctl:true Swap:true UseTmpDir:true HandleSegv:true Trace:false CallComments:true LegacyOptions:{Collide:false Fault:false FaultCall:0 FaultNth:0}}): prctl$PR_SCHED_CORE-sched_setscheduler-mkdir-mount-syz_usb_connect-openat detailed listing: executing program 0: prctl$PR_SCHED_CORE(0x3e, 0x1, 0x0, 0x1, 0x0) sched_setscheduler(0x0, 0x1, &(0x7f0000000200)=0x5) mkdir(&(0x7f00000003c0)='mnt\x00', 0x1ff) mount(0x0, &(0x7f0000000400)='mnt\x00', &(0x7f0000000580)='devtmpfs\x00', 0x0, 0x0) syz_usb_connect(0x2, 0x39, &(0x7f00000005c0)=ANY=[@ANYBLOB="12010002ff000040a00e58684000010203010902270001010080320904000003ff00000007058102400000070502024000000705830308"], &(0x7f00000006c0)={0x0, 0x0, 0x0, 0x0}) openat(0xffffffffffffff9c, &(0x7f0000000700)='mnt/ttyUSB0\x00', 0x2, 0x0) program did not crash testing program (duration=6m0s, {Threaded:true Repeat:true RepeatTimes:0 Procs:5 Slowdown:1 Sandbox:none SandboxArg:0 Leak:false NetInjection:true NetDevices:true NetReset:true Cgroups:true BinfmtMisc:true CloseFDs:true KCSAN:false DevlinkPCI:false NicVF:false USB:true VhciInjection:true Wifi:true IEEE802154:true Sysctl:true Swap:true UseTmpDir:true HandleSegv:true Trace:false CallComments:true LegacyOptions:{Collide:false Fault:false FaultCall:0 FaultNth:0}}): prlimit64-sched_setscheduler-mkdir-mount-syz_usb_connect-openat detailed listing: executing program 0: prlimit64(0x0, 0xe, &(0x7f0000000380)={0x8, 0x100008b}, 0x0) sched_setscheduler(0x0, 0x1, &(0x7f0000000200)=0x5) mkdir(&(0x7f00000003c0)='mnt\x00', 0x1ff) mount(0x0, &(0x7f0000000400)='mnt\x00', &(0x7f0000000580)='devtmpfs\x00', 0x0, 0x0) syz_usb_connect(0x2, 0x39, &(0x7f00000005c0)=ANY=[@ANYBLOB="12010002ff000040a00e58684000010203010902270001010080320904000003ff00000007058102400000070502024000000705830308"], &(0x7f00000006c0)={0x0, 0x0, 0x0, 0x0}) openat(0xffffffffffffff9c, &(0x7f0000000700)='mnt/ttyUSB0\x00', 0x2, 0x0) program did not crash testing program (duration=6m0s, {Threaded:true Repeat:true RepeatTimes:0 Procs:5 Slowdown:1 Sandbox:none SandboxArg:0 Leak:false NetInjection:true NetDevices:true NetReset:true Cgroups:true BinfmtMisc:true CloseFDs:true KCSAN:false DevlinkPCI:false NicVF:false USB:true VhciInjection:true Wifi:true IEEE802154:true Sysctl:true Swap:true UseTmpDir:true HandleSegv:true Trace:false CallComments:true LegacyOptions:{Collide:false Fault:false FaultCall:0 FaultNth:0}}): prctl$PR_SCHED_CORE-prlimit64-sched_setscheduler-mkdir-mount-syz_usb_connect-openat detailed listing: executing program 0: prctl$PR_SCHED_CORE(0x3e, 0x1, 0x0, 0x1, 0x0) prlimit64(0x0, 0xe, 0x0, 0x0) sched_setscheduler(0x0, 0x1, &(0x7f0000000200)=0x5) mkdir(&(0x7f00000003c0)='mnt\x00', 0x1ff) mount(0x0, &(0x7f0000000400)='mnt\x00', &(0x7f0000000580)='devtmpfs\x00', 0x0, 0x0) syz_usb_connect(0x2, 0x39, &(0x7f00000005c0)=ANY=[@ANYBLOB="12010002ff000040a00e58684000010203010902270001010080320904000003ff00000007058102400000070502024000000705830308"], &(0x7f00000006c0)={0x0, 0x0, 0x0, 0x0}) openat(0xffffffffffffff9c, &(0x7f0000000700)='mnt/ttyUSB0\x00', 0x2, 0x0) program did not crash testing program (duration=6m0s, {Threaded:true Repeat:true RepeatTimes:0 Procs:5 Slowdown:1 Sandbox:none SandboxArg:0 Leak:false NetInjection:true NetDevices:true NetReset:true Cgroups:true BinfmtMisc:true CloseFDs:true KCSAN:false DevlinkPCI:false NicVF:false USB:true VhciInjection:true Wifi:true IEEE802154:true Sysctl:true Swap:true UseTmpDir:true HandleSegv:true Trace:false CallComments:true LegacyOptions:{Collide:false Fault:false FaultCall:0 FaultNth:0}}): prctl$PR_SCHED_CORE-prlimit64-sched_setscheduler-mkdir-mount-syz_usb_connect-openat detailed listing: executing program 0: prctl$PR_SCHED_CORE(0x3e, 0x1, 0x0, 0x1, 0x0) prlimit64(0x0, 0xe, &(0x7f0000000380)={0x8, 0x100008b}, 0x0) sched_setscheduler(0x0, 0x1, 0x0) mkdir(&(0x7f00000003c0)='mnt\x00', 0x1ff) mount(0x0, &(0x7f0000000400)='mnt\x00', &(0x7f0000000580)='devtmpfs\x00', 0x0, 0x0) syz_usb_connect(0x2, 0x39, &(0x7f00000005c0)=ANY=[@ANYBLOB="12010002ff000040a00e58684000010203010902270001010080320904000003ff00000007058102400000070502024000000705830308"], &(0x7f00000006c0)={0x0, 0x0, 0x0, 0x0}) openat(0xffffffffffffff9c, &(0x7f0000000700)='mnt/ttyUSB0\x00', 0x2, 0x0) program did not crash testing program (duration=6m0s, {Threaded:true Repeat:true RepeatTimes:0 Procs:5 Slowdown:1 Sandbox:none SandboxArg:0 Leak:false NetInjection:true NetDevices:true NetReset:true Cgroups:true BinfmtMisc:true CloseFDs:true KCSAN:false DevlinkPCI:false NicVF:false USB:true VhciInjection:true Wifi:true IEEE802154:true Sysctl:true Swap:true UseTmpDir:true HandleSegv:true Trace:false CallComments:true LegacyOptions:{Collide:false Fault:false FaultCall:0 FaultNth:0}}): prctl$PR_SCHED_CORE-prlimit64-sched_setscheduler-mkdir-mount-syz_usb_connect-openat detailed listing: executing program 0: prctl$PR_SCHED_CORE(0x3e, 0x1, 0x0, 0x1, 0x0) prlimit64(0x0, 0xe, &(0x7f0000000380)={0x8, 0x100008b}, 0x0) sched_setscheduler(0x0, 0x1, &(0x7f0000000200)=0x5) mkdir(0x0, 0x1ff) mount(0x0, &(0x7f0000000400)='mnt\x00', &(0x7f0000000580)='devtmpfs\x00', 0x0, 0x0) syz_usb_connect(0x2, 0x39, &(0x7f00000005c0)=ANY=[@ANYBLOB="12010002ff000040a00e58684000010203010902270001010080320904000003ff00000007058102400000070502024000000705830308"], &(0x7f00000006c0)={0x0, 0x0, 0x0, 0x0}) openat(0xffffffffffffff9c, &(0x7f0000000700)='mnt/ttyUSB0\x00', 0x2, 0x0) program did not crash testing program (duration=6m0s, {Threaded:true Repeat:true RepeatTimes:0 Procs:5 Slowdown:1 Sandbox:none SandboxArg:0 Leak:false NetInjection:true NetDevices:true NetReset:true Cgroups:true BinfmtMisc:true CloseFDs:true KCSAN:false DevlinkPCI:false NicVF:false USB:true VhciInjection:true Wifi:true IEEE802154:true Sysctl:true Swap:true UseTmpDir:true HandleSegv:true Trace:false CallComments:true LegacyOptions:{Collide:false Fault:false FaultCall:0 FaultNth:0}}): prctl$PR_SCHED_CORE-prlimit64-sched_setscheduler-mkdir-mount-syz_usb_connect-openat detailed listing: executing program 0: prctl$PR_SCHED_CORE(0x3e, 0x1, 0x0, 0x1, 0x0) prlimit64(0x0, 0xe, &(0x7f0000000380)={0x8, 0x100008b}, 0x0) sched_setscheduler(0x0, 0x1, &(0x7f0000000200)=0x5) mkdir(&(0x7f00000003c0)='mnt\x00', 0x1ff) mount(0x0, 0x0, &(0x7f0000000580)='devtmpfs\x00', 0x0, 0x0) syz_usb_connect(0x2, 0x39, &(0x7f00000005c0)=ANY=[@ANYBLOB="12010002ff000040a00e58684000010203010902270001010080320904000003ff00000007058102400000070502024000000705830308"], &(0x7f00000006c0)={0x0, 0x0, 0x0, 0x0}) openat(0xffffffffffffff9c, &(0x7f0000000700)='mnt/ttyUSB0\x00', 0x2, 0x0) program did not crash testing program (duration=6m0s, {Threaded:true Repeat:true RepeatTimes:0 Procs:5 Slowdown:1 Sandbox:none SandboxArg:0 Leak:false NetInjection:true NetDevices:true NetReset:true Cgroups:true BinfmtMisc:true CloseFDs:true KCSAN:false DevlinkPCI:false NicVF:false USB:true VhciInjection:true Wifi:true IEEE802154:true Sysctl:true Swap:true UseTmpDir:true HandleSegv:true Trace:false CallComments:true LegacyOptions:{Collide:false Fault:false FaultCall:0 FaultNth:0}}): prctl$PR_SCHED_CORE-prlimit64-sched_setscheduler-mkdir-mount-syz_usb_connect-openat detailed listing: executing program 0: prctl$PR_SCHED_CORE(0x3e, 0x1, 0x0, 0x1, 0x0) prlimit64(0x0, 0xe, &(0x7f0000000380)={0x8, 0x100008b}, 0x0) sched_setscheduler(0x0, 0x1, &(0x7f0000000200)=0x5) mkdir(&(0x7f00000003c0)='mnt\x00', 0x1ff) mount(0x0, &(0x7f0000000400)='mnt\x00', 0x0, 0x0, 0x0) syz_usb_connect(0x2, 0x39, &(0x7f00000005c0)=ANY=[@ANYBLOB="12010002ff000040a00e58684000010203010902270001010080320904000003ff00000007058102400000070502024000000705830308"], &(0x7f00000006c0)={0x0, 0x0, 0x0, 0x0}) openat(0xffffffffffffff9c, &(0x7f0000000700)='mnt/ttyUSB0\x00', 0x2, 0x0) program did not crash testing program (duration=6m0s, {Threaded:true Repeat:true RepeatTimes:0 Procs:5 Slowdown:1 Sandbox:none SandboxArg:0 Leak:false NetInjection:true NetDevices:true NetReset:true Cgroups:true BinfmtMisc:true CloseFDs:true KCSAN:false DevlinkPCI:false NicVF:false USB:true VhciInjection:true Wifi:true IEEE802154:true Sysctl:true Swap:true UseTmpDir:true HandleSegv:true Trace:false CallComments:true LegacyOptions:{Collide:false Fault:false FaultCall:0 FaultNth:0}}): prctl$PR_SCHED_CORE-prlimit64-sched_setscheduler-mkdir-mount-syz_usb_connect-openat detailed listing: executing program 0: prctl$PR_SCHED_CORE(0x3e, 0x1, 0x0, 0x1, 0x0) prlimit64(0x0, 0xe, &(0x7f0000000380)={0x8, 0x100008b}, 0x0) sched_setscheduler(0x0, 0x1, &(0x7f0000000200)=0x5) mkdir(&(0x7f00000003c0)='mnt\x00', 0x1ff) mount(0x0, &(0x7f0000000400)='mnt\x00', &(0x7f0000000580)='devtmpfs\x00', 0x0, 0x0) syz_usb_connect(0x2, 0x39, 0x0, &(0x7f00000006c0)={0x0, 0x0, 0x0, 0x0}) openat(0xffffffffffffff9c, &(0x7f0000000700)='mnt/ttyUSB0\x00', 0x2, 0x0) program did not crash testing program (duration=6m0s, {Threaded:true Repeat:true RepeatTimes:0 Procs:5 Slowdown:1 Sandbox:none SandboxArg:0 Leak:false NetInjection:true NetDevices:true NetReset:true Cgroups:true BinfmtMisc:true CloseFDs:true KCSAN:false DevlinkPCI:false NicVF:false USB:true VhciInjection:true Wifi:true IEEE802154:true Sysctl:true Swap:true UseTmpDir:true HandleSegv:true Trace:false CallComments:true LegacyOptions:{Collide:false Fault:false FaultCall:0 FaultNth:0}}): prctl$PR_SCHED_CORE-prlimit64-sched_setscheduler-mkdir-mount-syz_usb_connect-openat detailed listing: executing program 0: prctl$PR_SCHED_CORE(0x3e, 0x1, 0x0, 0x1, 0x0) prlimit64(0x0, 0xe, &(0x7f0000000380)={0x8, 0x100008b}, 0x0) sched_setscheduler(0x0, 0x1, &(0x7f0000000200)=0x5) mkdir(&(0x7f00000003c0)='mnt\x00', 0x1ff) mount(0x0, &(0x7f0000000400)='mnt\x00', &(0x7f0000000580)='devtmpfs\x00', 0x0, 0x0) syz_usb_connect(0x2, 0x39, &(0x7f00000005c0)=ANY=[@ANYBLOB], &(0x7f00000006c0)={0x0, 0x0, 0x0, 0x0}) openat(0xffffffffffffff9c, &(0x7f0000000700)='mnt/ttyUSB0\x00', 0x2, 0x0) program did not crash testing program (duration=6m0s, {Threaded:true Repeat:true RepeatTimes:0 Procs:5 Slowdown:1 Sandbox:none SandboxArg:0 Leak:false NetInjection:true NetDevices:true NetReset:true Cgroups:true BinfmtMisc:true CloseFDs:true KCSAN:false DevlinkPCI:false NicVF:false USB:true VhciInjection:true Wifi:true IEEE802154:true Sysctl:true Swap:true UseTmpDir:true HandleSegv:true Trace:false CallComments:true LegacyOptions:{Collide:false Fault:false FaultCall:0 FaultNth:0}}): prctl$PR_SCHED_CORE-prlimit64-sched_setscheduler-mkdir-mount-syz_usb_connect-openat detailed listing: executing program 0: prctl$PR_SCHED_CORE(0x3e, 0x1, 0x0, 0x1, 0x0) prlimit64(0x0, 0xe, &(0x7f0000000380)={0x8, 0x100008b}, 0x0) sched_setscheduler(0x0, 0x1, &(0x7f0000000200)=0x5) mkdir(&(0x7f00000003c0)='mnt\x00', 0x1ff) mount(0x0, &(0x7f0000000400)='mnt\x00', &(0x7f0000000580)='devtmpfs\x00', 0x0, 0x0) syz_usb_connect(0x2, 0x39, &(0x7f00000005c0)=ANY=[@ANYBLOB="12010002ff000040a00e58684000010203010902270001010080320904000003ff00000007058102400000070502024000000705830308"], 0x0) openat(0xffffffffffffff9c, &(0x7f0000000700)='mnt/ttyUSB0\x00', 0x2, 0x0) program did not crash testing program (duration=6m0s, {Threaded:true Repeat:true RepeatTimes:0 Procs:5 Slowdown:1 Sandbox:none SandboxArg:0 Leak:false NetInjection:true NetDevices:true NetReset:true Cgroups:true BinfmtMisc:true CloseFDs:true KCSAN:false DevlinkPCI:false NicVF:false USB:true VhciInjection:true Wifi:true IEEE802154:true Sysctl:true Swap:true UseTmpDir:true HandleSegv:true Trace:false CallComments:true LegacyOptions:{Collide:false Fault:false FaultCall:0 FaultNth:0}}): prctl$PR_SCHED_CORE-prlimit64-sched_setscheduler-mkdir-mount-syz_usb_connect-openat detailed listing: executing program 0: prctl$PR_SCHED_CORE(0x3e, 0x1, 0x0, 0x1, 0x0) prlimit64(0x0, 0xe, &(0x7f0000000380)={0x8, 0x100008b}, 0x0) sched_setscheduler(0x0, 0x1, &(0x7f0000000200)=0x5) mkdir(&(0x7f00000003c0)='mnt\x00', 0x1ff) mount(0x0, &(0x7f0000000400)='mnt\x00', &(0x7f0000000580)='devtmpfs\x00', 0x0, 0x0) syz_usb_connect(0x2, 0x39, &(0x7f00000005c0)=ANY=[@ANYBLOB="12010002ff000040a00e58684000010203010902270001010080320904000003ff00000007058102400000070502024000000705830308"], &(0x7f00000006c0)={0x0, 0x0, 0x0, 0x0}) openat(0xffffffffffffff9c, 0x0, 0x2, 0x0) program did not crash extracting C reproducer testing compiled C program (duration=6m0s, {Threaded:true Repeat:true RepeatTimes:0 Procs:5 Slowdown:1 Sandbox:none SandboxArg:0 Leak:false NetInjection:true NetDevices:true NetReset:true Cgroups:true BinfmtMisc:true CloseFDs:true KCSAN:false DevlinkPCI:false NicVF:false USB:true VhciInjection:true Wifi:true IEEE802154:true Sysctl:true Swap:true UseTmpDir:true HandleSegv:true Trace:false CallComments:true LegacyOptions:{Collide:false Fault:false FaultCall:0 FaultNth:0}}): prctl$PR_SCHED_CORE-prlimit64-sched_setscheduler-mkdir-mount-syz_usb_connect-openat program crashed: WARNING in rcu_check_gp_start_stall simplifying C reproducer testing compiled C program (duration=6m0s, {Threaded:false Repeat:true RepeatTimes:0 Procs:5 Slowdown:1 Sandbox:none SandboxArg:0 Leak:false NetInjection:true NetDevices:true NetReset:true Cgroups:true BinfmtMisc:true CloseFDs:true KCSAN:false DevlinkPCI:false NicVF:false USB:true VhciInjection:true Wifi:true IEEE802154:true Sysctl:true Swap:true UseTmpDir:true HandleSegv:true Trace:false CallComments:true LegacyOptions:{Collide:false Fault:false FaultCall:0 FaultNth:0}}): prctl$PR_SCHED_CORE-prlimit64-sched_setscheduler-mkdir-mount-syz_usb_connect-openat program crashed: no output from test machine a never seen crash title: no output from test machine, ignore testing compiled C program (duration=6m0s, {Threaded:true Repeat:true RepeatTimes:0 Procs:1 Slowdown:1 Sandbox:none SandboxArg:0 Leak:false NetInjection:true NetDevices:true NetReset:true Cgroups:true BinfmtMisc:true CloseFDs:true KCSAN:false DevlinkPCI:false NicVF:false USB:true VhciInjection:true Wifi:true IEEE802154:true Sysctl:true Swap:true UseTmpDir:true HandleSegv:true Trace:false CallComments:true LegacyOptions:{Collide:false Fault:false FaultCall:0 FaultNth:0}}): prctl$PR_SCHED_CORE-prlimit64-sched_setscheduler-mkdir-mount-syz_usb_connect-openat program crashed: no output from test machine a never seen crash title: no output from test machine, ignore testing compiled C program (duration=6m0s, {Threaded:true Repeat:true RepeatTimes:0 Procs:5 Slowdown:1 Sandbox: SandboxArg:0 Leak:false NetInjection:false NetDevices:false NetReset:false Cgroups:false BinfmtMisc:false CloseFDs:false KCSAN:false DevlinkPCI:false NicVF:false USB:false VhciInjection:false Wifi:false IEEE802154:true Sysctl:true Swap:false UseTmpDir:true HandleSegv:true Trace:false CallComments:true LegacyOptions:{Collide:false Fault:false FaultCall:0 FaultNth:0}}): prctl$PR_SCHED_CORE-prlimit64-sched_setscheduler-mkdir-mount-syz_usb_connect-openat program crashed: no output from test machine a never seen crash title: no output from test machine, ignore testing compiled C program (duration=6m0s, {Threaded:true Repeat:true RepeatTimes:0 Procs:5 Slowdown:1 Sandbox:none SandboxArg:0 Leak:false 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}}): prctl$PR_SCHED_CORE-prlimit64-sched_setscheduler-mkdir-mount-syz_usb_connect-openat program crashed: INFO: rcu detected stall in corrupted testing compiled C program (duration=6m0s, {Threaded:true Repeat:true RepeatTimes:0 Procs:5 Slowdown:1 Sandbox:none SandboxArg:0 Leak:false NetInjection:false NetDevices:false NetReset:true Cgroups:true BinfmtMisc:true CloseFDs:true KCSAN:false DevlinkPCI:false NicVF:false USB:true VhciInjection:true Wifi:true IEEE802154:true Sysctl:true Swap:true UseTmpDir:true HandleSegv:true Trace:false CallComments:true LegacyOptions:{Collide:false Fault:false FaultCall:0 FaultNth:0}}): prctl$PR_SCHED_CORE-prlimit64-sched_setscheduler-mkdir-mount-syz_usb_connect-openat program crashed: INFO: rcu detected stall in corrupted testing compiled C program (duration=6m0s, {Threaded:true Repeat:true RepeatTimes:0 Procs:5 Slowdown:1 Sandbox:none SandboxArg:0 Leak:false NetInjection:false NetDevices:false 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}}): prctl$PR_SCHED_CORE-prlimit64-sched_setscheduler-mkdir-mount-syz_usb_connect-openat program crashed: INFO: rcu detected stall in corrupted testing compiled C program (duration=6m0s, {Threaded:true Repeat:true RepeatTimes:0 Procs:5 Slowdown:1 Sandbox:none SandboxArg:0 Leak:false NetInjection:false NetDevices:false NetReset:false Cgroups:false BinfmtMisc:true CloseFDs:true KCSAN:false DevlinkPCI:false NicVF:false USB:true VhciInjection:true Wifi:true IEEE802154:true Sysctl:true Swap:true UseTmpDir:true HandleSegv:true Trace:false CallComments:true LegacyOptions:{Collide:false Fault:false FaultCall:0 FaultNth:0}}): prctl$PR_SCHED_CORE-prlimit64-sched_setscheduler-mkdir-mount-syz_usb_connect-openat program crashed: INFO: rcu detected stall in sys_openat a never seen crash title: INFO: rcu detected stall in sys_openat, ignore testing compiled C program (duration=6m0s, {Threaded:true Repeat:true RepeatTimes:0 Procs:5 Slowdown:1 Sandbox:none SandboxArg:0 Leak:false NetInjection:false NetDevices:false NetReset:false Cgroups:true 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}}): prctl$PR_SCHED_CORE-prlimit64-sched_setscheduler-mkdir-mount-syz_usb_connect-openat program crashed: INFO: rcu detected stall in sys_symlink a never seen crash title: INFO: rcu detected stall in sys_symlink, ignore testing compiled C program (duration=6m0s, {Threaded:true Repeat:true RepeatTimes:0 Procs:5 Slowdown:1 Sandbox:none SandboxArg:0 Leak:false NetInjection:false NetDevices:false NetReset:false Cgroups:true BinfmtMisc:true CloseFDs:true KCSAN:false DevlinkPCI:false NicVF:false USB:false VhciInjection:true Wifi:true IEEE802154:true Sysctl:true Swap:true UseTmpDir:true HandleSegv:true Trace:false CallComments:true LegacyOptions:{Collide:false Fault:false FaultCall:0 FaultNth:0}}): prctl$PR_SCHED_CORE-prlimit64-sched_setscheduler-mkdir-mount-syz_usb_connect-openat program crashed: INFO: rcu detected stall in corrupted testing compiled C program (duration=6m0s, {Threaded:true Repeat:true RepeatTimes:0 Procs:5 Slowdown:1 Sandbox:none SandboxArg:0 Leak:false NetInjection:false NetDevices:false NetReset:false Cgroups:true BinfmtMisc:true 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}}): prctl$PR_SCHED_CORE-prlimit64-sched_setscheduler-mkdir-mount-syz_usb_connect-openat program crashed: KASAN: slab-use-after-free Write in tty_init_dev a never seen crash title: KASAN: slab-use-after-free Write in tty_init_dev, ignore testing compiled C program (duration=6m0s, {Threaded:true Repeat:true RepeatTimes:0 Procs:5 Slowdown:1 Sandbox:none SandboxArg:0 Leak:false NetInjection:false NetDevices:false NetReset:false Cgroups:true BinfmtMisc:true CloseFDs:true KCSAN:false DevlinkPCI:false NicVF:false USB:false VhciInjection:true Wifi:false IEEE802154:true Sysctl:true Swap:true UseTmpDir:true HandleSegv:true Trace:false CallComments:true LegacyOptions:{Collide:false Fault:false FaultCall:0 FaultNth:0}}): prctl$PR_SCHED_CORE-prlimit64-sched_setscheduler-mkdir-mount-syz_usb_connect-openat program crashed: INFO: rcu detected stall in corrupted testing compiled C program (duration=6m0s, {Threaded:true Repeat:true RepeatTimes:0 Procs:5 Slowdown:1 Sandbox:none SandboxArg:0 Leak:false NetInjection:false NetDevices:false NetReset:false Cgroups:true BinfmtMisc:true CloseFDs:true KCSAN:false DevlinkPCI:false NicVF:false USB:false VhciInjection:true 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}}): prctl$PR_SCHED_CORE-prlimit64-sched_setscheduler-mkdir-mount-syz_usb_connect-openat program crashed: no output from test machine a never seen crash title: no output from test machine, ignore testing compiled C program (duration=6m0s, {Threaded:true Repeat:true RepeatTimes:0 Procs:5 Slowdown:1 Sandbox:none SandboxArg:0 Leak:false NetInjection:false NetDevices:false NetReset:false Cgroups:true BinfmtMisc:true CloseFDs:true KCSAN:false DevlinkPCI:false NicVF:false USB:false VhciInjection:true Wifi:false IEEE802154:true Sysctl:true Swap:true UseTmpDir:true HandleSegv:false Trace:false CallComments:true LegacyOptions:{Collide:false Fault:false FaultCall:0 FaultNth:0}}): prctl$PR_SCHED_CORE-prlimit64-sched_setscheduler-mkdir-mount-syz_usb_connect-openat program crashed: no output from test machine a never seen crash title: no output from test machine, ignore testing compiled C program (duration=6m0s, {Threaded:true Repeat:true RepeatTimes:0 Procs:5 Slowdown:1 Sandbox:none SandboxArg:0 Leak:false NetInjection:false NetDevices:false NetReset:false Cgroups:true BinfmtMisc:true CloseFDs:true KCSAN:false DevlinkPCI:false NicVF:false USB:false VhciInjection:true Wifi:false IEEE802154:true Sysctl:false Swap:true UseTmpDir:true HandleSegv:true Trace:false CallComments:true LegacyOptions:{Collide:false Fault:false FaultCall:0 FaultNth:0}}): prctl$PR_SCHED_CORE-prlimit64-sched_setscheduler-mkdir-mount-syz_usb_connect-openat program crashed: INFO: rcu detected stall in corrupted testing compiled C program (duration=6m0s, {Threaded:true Repeat:true RepeatTimes:0 Procs:5 Slowdown:1 Sandbox:none SandboxArg:0 Leak:false NetInjection:false NetDevices:false NetReset:false Cgroups:true BinfmtMisc:true CloseFDs:true KCSAN:false DevlinkPCI:false NicVF:false USB:false VhciInjection:true Wifi:false IEEE802154:true Sysctl:false Swap:false UseTmpDir:true HandleSegv:true Trace:false CallComments:true LegacyOptions:{Collide:false Fault:false FaultCall:0 FaultNth:0}}): prctl$PR_SCHED_CORE-prlimit64-sched_setscheduler-mkdir-mount-syz_usb_connect-openat program crashed: INFO: rcu detected stall in corrupted testing program (duration=6m0s, {Threaded:true Repeat:true RepeatTimes:0 Procs:5 Slowdown:1 Sandbox:none SandboxArg:0 Leak:false NetInjection:false NetDevices:false NetReset:false Cgroups:true BinfmtMisc:true CloseFDs:true KCSAN:false DevlinkPCI:false NicVF:false USB:false VhciInjection:true Wifi:false IEEE802154:true Sysctl:false Swap:false UseTmpDir:true HandleSegv:true Trace:false CallComments:true LegacyOptions:{Collide:false Fault:false FaultCall:0 FaultNth:0}}): prctl$PR_SCHED_CORE-prlimit64-sched_setscheduler-mkdir-mount-syz_usb_connect-openat detailed listing: executing program 0: prctl$PR_SCHED_CORE(0x3e, 0x1, 0x0, 0x1, 0x0) prlimit64(0x0, 0xe, &(0x7f0000000380)={0x8, 0x100008b}, 0x0) sched_setscheduler(0x0, 0x1, &(0x7f0000000200)=0x5) mkdir(&(0x7f00000003c0)='mnt\x00', 0x1ff) mount(0x0, &(0x7f0000000400)='mnt\x00', &(0x7f0000000580)='devtmpfs\x00', 0x0, 0x0) syz_usb_connect(0x2, 0x39, &(0x7f00000005c0)=ANY=[@ANYBLOB="12010002ff000040a00e58684000010203010902270001010080320904000003ff00000007058102400000070502024000000705830308"], &(0x7f00000006c0)={0x0, 0x0, 0x0, 0x0}) openat(0xffffffffffffff9c, &(0x7f0000000700)='mnt/ttyUSB0\x00', 0x2, 0x0) program did not crash validation run: crashed=false testing program (duration=6m0s, {Threaded:true Repeat:true RepeatTimes:0 Procs:5 Slowdown:1 Sandbox:none SandboxArg:0 Leak:false NetInjection:false NetDevices:false NetReset:false Cgroups:true BinfmtMisc:true CloseFDs:true KCSAN:false DevlinkPCI:false NicVF:false USB:false VhciInjection:true Wifi:false IEEE802154:true Sysctl:false Swap:false UseTmpDir:true HandleSegv:true Trace:false CallComments:true LegacyOptions:{Collide:false Fault:false FaultCall:0 FaultNth:0}}): prctl$PR_SCHED_CORE-prlimit64-sched_setscheduler-mkdir-mount-syz_usb_connect-openat detailed listing: executing program 0: prctl$PR_SCHED_CORE(0x3e, 0x1, 0x0, 0x1, 0x0) prlimit64(0x0, 0xe, &(0x7f0000000380)={0x8, 0x100008b}, 0x0) sched_setscheduler(0x0, 0x1, &(0x7f0000000200)=0x5) mkdir(&(0x7f00000003c0)='mnt\x00', 0x1ff) mount(0x0, &(0x7f0000000400)='mnt\x00', &(0x7f0000000580)='devtmpfs\x00', 0x0, 0x0) syz_usb_connect(0x2, 0x39, &(0x7f00000005c0)=ANY=[@ANYBLOB="12010002ff000040a00e58684000010203010902270001010080320904000003ff00000007058102400000070502024000000705830308"], &(0x7f00000006c0)={0x0, 0x0, 0x0, 0x0}) openat(0xffffffffffffff9c, &(0x7f0000000700)='mnt/ttyUSB0\x00', 0x2, 0x0) program crashed: INFO: rcu detected stall in sys_readlink validation run: crashed=true testing program (duration=6m0s, {Threaded:true Repeat:true RepeatTimes:0 Procs:5 Slowdown:1 Sandbox:none SandboxArg:0 Leak:false NetInjection:false NetDevices:false NetReset:false Cgroups:true BinfmtMisc:true CloseFDs:true KCSAN:false DevlinkPCI:false NicVF:false USB:false VhciInjection:true Wifi:false IEEE802154:true Sysctl:false Swap:false UseTmpDir:true HandleSegv:true Trace:false CallComments:true LegacyOptions:{Collide:false Fault:false FaultCall:0 FaultNth:0}}): prctl$PR_SCHED_CORE-prlimit64-sched_setscheduler-mkdir-mount-syz_usb_connect-openat detailed listing: executing program 0: prctl$PR_SCHED_CORE(0x3e, 0x1, 0x0, 0x1, 0x0) prlimit64(0x0, 0xe, &(0x7f0000000380)={0x8, 0x100008b}, 0x0) sched_setscheduler(0x0, 0x1, &(0x7f0000000200)=0x5) mkdir(&(0x7f00000003c0)='mnt\x00', 0x1ff) mount(0x0, &(0x7f0000000400)='mnt\x00', &(0x7f0000000580)='devtmpfs\x00', 0x0, 0x0) syz_usb_connect(0x2, 0x39, &(0x7f00000005c0)=ANY=[@ANYBLOB="12010002ff000040a00e58684000010203010902270001010080320904000003ff00000007058102400000070502024000000705830308"], &(0x7f00000006c0)={0x0, 0x0, 0x0, 0x0}) openat(0xffffffffffffff9c, &(0x7f0000000700)='mnt/ttyUSB0\x00', 0x2, 0x0) program crashed: INFO: rcu detected stall in corrupted validation run: crashed=true testing program (duration=6m0s, {Threaded:true Repeat:true RepeatTimes:0 Procs:5 Slowdown:1 Sandbox:none SandboxArg:0 Leak:false NetInjection:false NetDevices:false NetReset:false Cgroups:true BinfmtMisc:true CloseFDs:true KCSAN:false DevlinkPCI:false NicVF:false USB:false VhciInjection:true Wifi:false IEEE802154:true Sysctl:false Swap:false UseTmpDir:true HandleSegv:true Trace:false CallComments:true LegacyOptions:{Collide:false Fault:false FaultCall:0 FaultNth:0}}): prctl$PR_SCHED_CORE-prlimit64-sched_setscheduler-mkdir-mount-syz_usb_connect-openat detailed listing: executing program 0: prctl$PR_SCHED_CORE(0x3e, 0x1, 0x0, 0x1, 0x0) prlimit64(0x0, 0xe, &(0x7f0000000380)={0x8, 0x100008b}, 0x0) sched_setscheduler(0x0, 0x1, &(0x7f0000000200)=0x5) mkdir(&(0x7f00000003c0)='mnt\x00', 0x1ff) mount(0x0, &(0x7f0000000400)='mnt\x00', &(0x7f0000000580)='devtmpfs\x00', 0x0, 0x0) syz_usb_connect(0x2, 0x39, &(0x7f00000005c0)=ANY=[@ANYBLOB="12010002ff000040a00e58684000010203010902270001010080320904000003ff00000007058102400000070502024000000705830308"], &(0x7f00000006c0)={0x0, 0x0, 0x0, 0x0}) openat(0xffffffffffffff9c, &(0x7f0000000700)='mnt/ttyUSB0\x00', 0x2, 0x0) program did not crash validation run: crashed=false testing program (duration=6m0s, {Threaded:true Repeat:true RepeatTimes:0 Procs:5 Slowdown:1 Sandbox:none SandboxArg:0 Leak:false NetInjection:false NetDevices:false NetReset:false Cgroups:true BinfmtMisc:true CloseFDs:true KCSAN:false DevlinkPCI:false NicVF:false USB:false VhciInjection:true Wifi:false IEEE802154:true Sysctl:false Swap:false UseTmpDir:true HandleSegv:true Trace:false CallComments:true LegacyOptions:{Collide:false Fault:false FaultCall:0 FaultNth:0}}): prctl$PR_SCHED_CORE-prlimit64-sched_setscheduler-mkdir-mount-syz_usb_connect-openat detailed listing: executing program 0: prctl$PR_SCHED_CORE(0x3e, 0x1, 0x0, 0x1, 0x0) prlimit64(0x0, 0xe, &(0x7f0000000380)={0x8, 0x100008b}, 0x0) sched_setscheduler(0x0, 0x1, &(0x7f0000000200)=0x5) mkdir(&(0x7f00000003c0)='mnt\x00', 0x1ff) mount(0x0, &(0x7f0000000400)='mnt\x00', &(0x7f0000000580)='devtmpfs\x00', 0x0, 0x0) syz_usb_connect(0x2, 0x39, &(0x7f00000005c0)=ANY=[@ANYBLOB="12010002ff000040a00e58684000010203010902270001010080320904000003ff00000007058102400000070502024000000705830308"], &(0x7f00000006c0)={0x0, 0x0, 0x0, 0x0}) openat(0xffffffffffffff9c, &(0x7f0000000700)='mnt/ttyUSB0\x00', 0x2, 0x0) program did not crash validation run: crashed=false testing program (duration=6m0s, {Threaded:true Repeat:true RepeatTimes:0 Procs:5 Slowdown:1 Sandbox:none SandboxArg:0 Leak:false NetInjection:false NetDevices:false NetReset:false Cgroups:true BinfmtMisc:true CloseFDs:true KCSAN:false DevlinkPCI:false NicVF:false USB:false VhciInjection:true Wifi:false IEEE802154:true Sysctl:false Swap:false UseTmpDir:true HandleSegv:true Trace:false CallComments:true LegacyOptions:{Collide:false Fault:false FaultCall:0 FaultNth:0}}): prctl$PR_SCHED_CORE-prlimit64-sched_setscheduler-mkdir-mount-syz_usb_connect-openat detailed listing: executing program 0: prctl$PR_SCHED_CORE(0x3e, 0x1, 0x0, 0x1, 0x0) prlimit64(0x0, 0xe, &(0x7f0000000380)={0x8, 0x100008b}, 0x0) sched_setscheduler(0x0, 0x1, &(0x7f0000000200)=0x5) mkdir(&(0x7f00000003c0)='mnt\x00', 0x1ff) mount(0x0, &(0x7f0000000400)='mnt\x00', &(0x7f0000000580)='devtmpfs\x00', 0x0, 0x0) syz_usb_connect(0x2, 0x39, &(0x7f00000005c0)=ANY=[@ANYBLOB="12010002ff000040a00e58684000010203010902270001010080320904000003ff00000007058102400000070502024000000705830308"], &(0x7f00000006c0)={0x0, 0x0, 0x0, 0x0}) openat(0xffffffffffffff9c, &(0x7f0000000700)='mnt/ttyUSB0\x00', 0x2, 0x0) program crashed: INFO: rcu detected stall in corrupted validation run: crashed=true reproducing took 4h56m32.837389314s repro crashed as (corrupted=true): rcu: INFO: rcu_preempt detected stalls on CPUs/tasks: rcu: (detected by 0, t=10502 jiffies, g=17589, q=1124 ncpus=2) rcu: All QSes seen, last rcu_preempt kthread activity 10507 (4294983430-4294972923), jiffies_till_next_fqs=1, root ->qsmask 0x0 rcu: rcu_preempt kthread starved for 10507 jiffies! g17589 f0x2 RCU_GP_WAIT_FQS(5) ->state=R ->cpu=1 rcu: Unless rcu_preempt kthread gets sufficient CPU time, OOM is now expected behavior. rcu: RCU grace-period kthread stack dump: task:rcu_preempt state:R running task stack:27496 pid:16 tgid:16 ppid:2 task_flags:0x208040 flags:0x00080000 Call Trace: context_switch kernel/sched/core.c:5583 [inline] __schedule+0x125e/0x6990 kernel/sched/core.c:7382 __schedule_loop kernel/sched/core.c:7459 [inline] schedule+0xdd/0x2c0 kernel/sched/core.c:7474 schedule_timeout+0x127/0x280 kernel/time/sleep_timeout.c:99 rcu_gp_fqs_loop+0x1a9/0x930 kernel/rcu/tree.c:2122 rcu_gp_kthread+0x179/0x260 kernel/rcu/tree.c:2330 kthread+0x373/0x450 kernel/kthread.c:436 ret_from_fork+0x730/0xd60 arch/x86/kernel/process.c:158 ret_from_fork_asm+0x1a/0x30 arch/x86/entry/entry_64.S:245 rcu: Stack dump where RCU GP kthread last ran: Sending NMI from CPU 0 to CPUs 1: NMI backtrace for cpu 1 CPU: 1 UID: 0 PID: 0 Comm: swapper/1 Not tainted syzkaller #0 PREEMPT(full) Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 08/05/2026 RIP: 0010:pv_native_safe_halt+0xf/0x20 arch/x86/kernel/paravirt.c:64 Code: f7 a4 02 e9 83 63 03 00 0f 1f 00 90 90 90 90 90 90 90 90 90 90 90 90 90 90 90 90 f3 0f 1e fa 66 90 0f 00 2d 03 ee 21 00 fb f4 cc cc cc cc 66 2e 0f 1f 84 00 00 00 00 00 66 90 90 90 90 90 90 RSP: 0018:ffffc90000197e00 EFLAGS: 00000246 RAX: 00000000000fd9af RBX: ffff88801fafa580 RCX: ffffffff8be9d325 RDX: 0000000000000001 RSI: ffffffff8e61c5eb RDI: ffffffff8c831080 RBP: ffffed1003f5f4b0 R08: 0000000000000001 R09: ffffed1017026825 R10: ffff8880b813412b R11: 0000000000000001 R12: 0000000000000000 R13: 0000000000000000 R14: 1ffff92000032fc4 R15: dffffc0000000000 FS: 0000000000000000(0000) GS:ffff88812259c000(0000) knlGS:0000000000000000 CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 CR2: 00007f65be9ecc40 CR3: 00000000348c6000 CR4: 00000000003526f0 Call Trace: arch_safe_halt arch/x86/include/asm/paravirt.h:62 [inline] default_idle+0x9/0x10 arch/x86/kernel/process.c:768 default_idle_call+0x6c/0xb0 kernel/sched/idle.c:122 cpuidle_idle_call kernel/sched/idle.c:199 [inline] do_idle+0x3ae/0x5b0 kernel/sched/idle.c:355 cpu_startup_entry+0x4f/0x60 kernel/sched/idle.c:454 start_secondary+0x21d/0x2d0 arch/x86/kernel/smpboot.c:312 common_startup_64+0x13e/0x158 report is corrupted, running repro again testing compiled C program (duration=6m0s, {Threaded:true Repeat:true RepeatTimes:0 Procs:5 Slowdown:1 Sandbox:none SandboxArg:0 Leak:false NetInjection:false NetDevices:false NetReset:false Cgroups:true BinfmtMisc:true CloseFDs:true KCSAN:false DevlinkPCI:false NicVF:false USB:false VhciInjection:true Wifi:false IEEE802154:true Sysctl:false Swap:false UseTmpDir:true HandleSegv:true Trace:false CallComments:true LegacyOptions:{Collide:false Fault:false FaultCall:0 FaultNth:0}}): prctl$PR_SCHED_CORE-prlimit64-sched_setscheduler-mkdir-mount-syz_usb_connect-openat program crashed: INFO: rcu detected stall in corrupted report is corrupted, running repro again testing compiled C program (duration=6m0s, {Threaded:true Repeat:true RepeatTimes:0 Procs:5 Slowdown:1 Sandbox:none SandboxArg:0 Leak:false NetInjection:false NetDevices:false NetReset:false Cgroups:true BinfmtMisc:true CloseFDs:true KCSAN:false DevlinkPCI:false NicVF:false USB:false VhciInjection:true Wifi:false IEEE802154:true Sysctl:false Swap:false UseTmpDir:true HandleSegv:true Trace:false CallComments:true LegacyOptions:{Collide:false Fault:false FaultCall:0 FaultNth:0}}): prctl$PR_SCHED_CORE-prlimit64-sched_setscheduler-mkdir-mount-syz_usb_connect-openat program crashed: INFO: rcu detected stall in hub_event final repro crashed as (corrupted=false): rcu: INFO: rcu_preempt detected stalls on CPUs/tasks: rcu: Tasks blocked on level-0 rcu_node (CPUs 0-1): P936/1:b..l.. rcu: (detected by 1, t=10502 jiffies, g=12841, q=470 ncpus=2) task:kworker/0:2 state:R running task stack:21864 pid:936 tgid:936 ppid:2 task_flags:0x4288060 flags:0x00080000 Workqueue: usb_hub_wq hub_event Call Trace: context_switch kernel/sched/core.c:5583 [inline] __schedule+0x125e/0x6990 kernel/sched/core.c:7382 preempt_schedule_irq+0x4e/0x90 kernel/sched/core.c:7662 irqentry_exit_cond_resched arch/x86/include/asm/fred.h:105 [inline] irqentry_exit_to_kernel_mode_preempt include/linux/irq-entry-common.h:453 [inline] irqentry_exit_to_kernel_mode include/linux/irq-entry-common.h:543 [inline] irqentry_exit+0x33f/0xab0 kernel/entry/common.c:154 asm_sysvec_apic_timer_interrupt+0x1a/0x20 arch/x86/include/asm/idtentry.h:674 RIP: 0010:lock_acquire+0x5e/0x380 kernel/locking/lockdep.c:5947 Code: 05 8f 1f cf 13 83 f8 07 0f 87 da 00 00 00 48 0f a3 05 9e 66 80 10 0f 82 c9 02 00 00 8b 35 7e 96 80 10 85 f6 0f 85 c7 00 00 00 <48> 8b 44 24 30 65 48 2b 05 2d 1f cf 13 0f 85 09 03 00 00 48 83 c4 RSP: 0018:ffffc90004ab7270 EFLAGS: 00000206 RAX: 0000000000000046 RBX: 0000000000000000 RCX: 0000000000000200 RDX: 0000000000000000 RSI: ffffffff8e5f56e3 RDI: ffffffff8c831080 RBP: ffffffff8ffeb520 R08: 000000004c337656 R09: 0000000000000007 R10: 0000000000000200 R11: 0000000000000001 R12: 0000000000000002 R13: 0000000000000000 R14: 0000000000000000 R15: 0000000000000000 rcu_lock_acquire include/linux/rcupdate.h:309 [inline] rcu_read_lock include/linux/rcupdate.h:849 [inline] class_rcu_constructor include/linux/rcupdate.h:1216 [inline] unwind_next_frame+0xd1/0x2090 arch/x86/kernel/unwind_orc.c:495 arch_stack_walk+0x94/0xf0 arch/x86/kernel/stacktrace.c:25 stack_trace_save+0x8e/0xc0 kernel/stacktrace.c:122 kasan_save_stack+0x30/0x50 mm/kasan/common.c:57 kasan_record_aux_stack+0xa7/0xc0 mm/kasan/generic.c:556 __call_rcu_common.constprop.0+0x7b/0x2b0 kernel/rcu/tree.c:3287 kernfs_put.part.0+0x3a6/0xaa0 fs/kernfs/dir.c:620 kernfs_put fs/kernfs/dir.c:1786 [inline] kernfs_remove_by_name_ns+0xf3/0x120 fs/kernfs/dir.c:1797 sysfs_remove_file include/linux/sysfs.h:780 [inline] device_remove_file drivers/base/core.c:3146 [inline] device_remove_file drivers/base/core.c:3142 [inline] device_del+0x361/0x9b0 drivers/base/core.c:3963 device_unregister+0x1d/0xe0 drivers/base/core.c:4006 usb_remove_ep_devs+0x42/0x90 drivers/usb/core/endpoint.c:181 remove_intf_ep_devs drivers/usb/core/message.c:1326 [inline] usb_disable_device+0x319/0x810 drivers/usb/core/message.c:1483 usb_disconnect+0x2e2/0x9a0 drivers/usb/core/hub.c:2355 hub_port_connect drivers/usb/core/hub.c:5425 [inline] hub_port_connect_change drivers/usb/core/hub.c:5725 [inline] port_event drivers/usb/core/hub.c:5889 [inline] hub_event+0x1bb1/0x4420 drivers/usb/core/hub.c:5971 process_one_work+0xac7/0x1b10 kernel/workqueue.c:3495 process_scheduled_works kernel/workqueue.c:3578 [inline] worker_thread+0x5ef/0xe50 kernel/workqueue.c:3659 kthread+0x373/0x450 kernel/kthread.c:436 ret_from_fork+0x730/0xd60 arch/x86/kernel/process.c:158 ret_from_fork_asm+0x1a/0x30 arch/x86/entry/entry_64.S:245 rcu: rcu_preempt kthread starved for 10432 jiffies! g12841 f0x0 RCU_GP_WAIT_FQS(5) ->state=R ->cpu=1 rcu: Unless rcu_preempt kthread gets sufficient CPU time, OOM is now expected behavior. rcu: RCU grace-period kthread stack dump: task:rcu_preempt state:R running task stack:27400 pid:16 tgid:16 ppid:2 task_flags:0x208040 flags:0x00080000 Call Trace: context_switch kernel/sched/core.c:5583 [inline] __schedule+0x125e/0x6990 kernel/sched/core.c:7382 __schedule_loop kernel/sched/core.c:7459 [inline] schedule+0xdd/0x2c0 kernel/sched/core.c:7474 schedule_timeout+0x127/0x280 kernel/time/sleep_timeout.c:99 rcu_gp_fqs_loop+0x1a9/0x930 kernel/rcu/tree.c:2122 rcu_gp_kthread+0x179/0x260 kernel/rcu/tree.c:2330 kthread+0x373/0x450 kernel/kthread.c:436 ret_from_fork+0x730/0xd60 arch/x86/kernel/process.c:158 ret_from_fork_asm+0x1a/0x30 arch/x86/entry/entry_64.S:245 rcu: Stack dump where RCU GP kthread last ran: CPU: 1 UID: 0 PID: 0 Comm: swapper/1 Not tainted syzkaller #0 PREEMPT(full) Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 08/05/2026 RIP: 0010:pv_native_safe_halt+0xf/0x20 arch/x86/kernel/paravirt.c:64 Code: f7 a4 02 e9 83 63 03 00 0f 1f 00 90 90 90 90 90 90 90 90 90 90 90 90 90 90 90 90 f3 0f 1e fa 66 90 0f 00 2d 03 ee 21 00 fb f4 cc cc cc cc 66 2e 0f 1f 84 00 00 00 00 00 66 90 90 90 90 90 90 RSP: 0018:ffffc90000197e00 EFLAGS: 00000246 RAX: 0000000000085781 RBX: ffff88801fe92580 RCX: ffffffff8be9d325 RDX: 0000000000000001 RSI: ffffffff8e61c5eb RDI: ffffffff8c831080 RBP: ffffed1003fd24b0 R08: 0000000000000001 R09: ffffed1017026825 R10: ffff8880b813412b R11: 0000000000000001 R12: 0000000000000000 R13: 0000000000000000 R14: 1ffff92000032fc4 R15: dffffc0000000000 FS: 0000000000000000(0000) GS:ffff88812259c000(0000) knlGS:0000000000000000 CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 CR2: 00007f9c3a0d9dbc CR3: 00000000764a5000 CR4: 00000000003526f0 Call Trace: arch_safe_halt arch/x86/include/asm/paravirt.h:62 [inline] default_idle+0x9/0x10 arch/x86/kernel/process.c:768 default_idle_call+0x6c/0xb0 kernel/sched/idle.c:122 cpuidle_idle_call kernel/sched/idle.c:199 [inline] do_idle+0x3ae/0x5b0 kernel/sched/idle.c:355 cpu_startup_entry+0x4f/0x60 kernel/sched/idle.c:454 start_secondary+0x21d/0x2d0 arch/x86/kernel/smpboot.c:312 common_startup_64+0x13e/0x158