Extracting prog: 29m14.164254624s Minimizing prog: 1h9m36.872538892s Simplifying prog options: 0s Extracting C: 2m36.830436955s Simplifying C: 53m44.002224409s extracting reproducer from 66 programs testing a last program of every proc single: executing 16 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}}): mknod-mount$9p_unix detailed listing: executing program 0: mknod(&(0x7f0000000040)='./file0\x00', 0x8001420, 0x0) mount$9p_unix(0x0, &(0x7f0000000380)='./file0\x00', &(0x7f0000000440), 0x0, &(0x7f0000000b40)=ANY=[@ANYBLOB='trans=unix,privpo', @ANYRESDEC]) program did not crash testing program (duration=6m0s, {Threaded:true Repeat:true RepeatTimes:0 Procs:5 Slowdown:1 Sandbox:none SandboxArg:0 Leak:false NetInjection:true NetDevices:true NetReset:true Cgroups:true BinfmtMisc:true CloseFDs:true KCSAN:false DevlinkPCI:false NicVF:false USB:true VhciInjection:true Wifi:true IEEE802154:true Sysctl:true Swap:true UseTmpDir:true HandleSegv:true Trace:false CallComments:true LegacyOptions:{Collide:false Fault:false FaultCall:0 FaultNth:0}}): syz_open_dev$sndctrl-ioctl$SNDRV_CTL_IOCTL_PCM_PREFER_SUBDEVICE-openat$audio-write$dsp-socket$inet6_tcp-dup-ioctl$sock_SIOCETHTOOL-syz_create_resource$binfmt-socket$vsock_stream-sendfile-fanotify_init-syz_clone3-io_setup-mkdirat-mount-openat-write-ioctl$SNDRV_PCM_IOCTL_SW_PARAMS detailed listing: executing program 0: r0 = syz_open_dev$sndctrl(&(0x7f0000001440), 0x0, 0x1) ioctl$SNDRV_CTL_IOCTL_PCM_PREFER_SUBDEVICE(r0, 0x40045532, &(0x7f0000000100)=0x3) r1 = openat$audio(0xffffffffffffff9c, &(0x7f0000000200), 0xa2442, 0x0) write$dsp(r1, &(0x7f0000000280)='\x00', 0x1) r2 = socket$inet6_tcp(0xa, 0x1, 0x0) r3 = dup(r2) ioctl$sock_SIOCETHTOOL(r3, 0x8946, 0x0) syz_create_resource$binfmt(0x0) socket$vsock_stream(0x28, 0x1, 0x0) sendfile(0xffffffffffffffff, 0xffffffffffffffff, 0x0, 0xac5) fanotify_init(0xf00, 0x80000) syz_clone3(&(0x7f0000000900)={0x23800000, &(0x7f0000000040), 0x0, 0x0, {0x27}, 0x0, 0x0, 0x0, 0x0}, 0x58) io_setup(0x8, &(0x7f0000000600)) mkdirat(0xffffffffffffff9c, &(0x7f0000000040)='./sys\x00', 0x1ff) mount(0x0, &(0x7f0000000080)='./sys\x00', &(0x7f00000000c0)='sysfs\x00', 0x200000c, 0x0) r4 = openat(0xffffffffffffff9c, &(0x7f0000000100)='./sys/module/kvm/parameters/nx_huge_pages\x00', 0x1, 0x0) write(r4, &(0x7f0000000140)='never', 0x5) ioctl$SNDRV_PCM_IOCTL_SW_PARAMS(0xffffffffffffffff, 0xc0884113, &(0x7f0000000340)={0x0, 0x10011001, 0xffffffff, 0x100080000000006, 0x346a, 0x100000003, 0xfffe000000000001, 0x1, 0x8, 0x3, 0xfffffffd, 0x2}) program did not crash testing program (duration=6m0s, {Threaded:true Repeat:true RepeatTimes:0 Procs:5 Slowdown:1 Sandbox:none SandboxArg:0 Leak:false NetInjection:true NetDevices:true NetReset:true Cgroups:true BinfmtMisc:true CloseFDs:true KCSAN:false DevlinkPCI:false NicVF:false USB:true VhciInjection:true Wifi:true IEEE802154:true Sysctl:true Swap:true UseTmpDir:true HandleSegv:true Trace:false CallComments:true LegacyOptions:{Collide:false Fault:false FaultCall:0 FaultNth:0}}): bpf$MAP_CREATE-syz_genetlink_get_family_id$ethtool-ioctl$sock_ipv4_tunnel_SIOCCHGTUNNEL-socket$netlink-socketpair$unix-ioctl$sock_SIOCGIFINDEX-sendmsg$nl_route-socket$nl_route-ioctl$sock_SIOCGIFINDEX-sendmsg$nl_route_sched-ioctl$ifreq_SIOCGIFINDEX_team-socket$igmp-setsockopt$MRT_PIM-sendmsg$ETHTOOL_MSG_LINKSTATE_GET-prctl$PR_SET_SYSCALL_USER_DISPATCH_ON-mmap-madvise-setregid-socket$inet6-setsockopt$SO_TIMESTAMPING-setsockopt$inet6_int-sendmmsg$inet6-recvmmsg-openat$tun-bpf$PROG_LOAD_XDP-socket$nl_audit-sendmmsg-bpf$PROG_LOAD-bpf$PROG_BIND_MAP detailed listing: executing program 0: r0 = bpf$MAP_CREATE(0x0, &(0x7f0000000180)=ANY=[@ANYBLOB="1e000000000000000100000007"], 0x48) r1 = syz_genetlink_get_family_id$ethtool(&(0x7f00000000c0), 0xffffffffffffffff) ioctl$sock_ipv4_tunnel_SIOCCHGTUNNEL(0xffffffffffffffff, 0x89f3, &(0x7f0000000380)={'syztnl0\x00', &(0x7f0000000940)={'gretap0\x00', 0x0, 0x10, 0x80, 0x3, 0x3, {{0x1b, 0x4, 0x0, 0x2f, 0x6c, 0x65, 0x0, 0x7, 0x29, 0x0, @rand_addr=0x64010101, @rand_addr=0x64010100, {[@timestamp_prespec={0x44, 0x44, 0x79, 0x3, 0xc, [{@loopback}, {@remote, 0x100}, {@multicast1, 0xc4}, {@loopback, 0xc}, {@initdev={0xac, 0x1e, 0x0, 0x0}, 0xa1}, {@empty, 0x80000001}, {@private=0xa010102, 0x9}, {@multicast2, 0xfb7e}]}, @generic={0x44, 0xa, "6c09194aeb0dff75"}, @noop, @generic={0x86, 0x9, "ed35896702cfe8"}]}}}}}) r3 = socket$netlink(0x10, 0x3, 0x0) socketpair$unix(0x1, 0x1, 0x0, &(0x7f0000001480)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$sock_SIOCGIFINDEX(r4, 0x8933, &(0x7f0000000340)={'bridge_slave_0\x00', 0x0}) sendmsg$nl_route(r3, &(0x7f0000000100)={0x0, 0x0, &(0x7f00000000c0)={&(0x7f0000000140)=ANY=[@ANYBLOB="3400000011000100000000000000000007000000", @ANYRES32=r5, @ANYBLOB="000000000000000014001a80100004800c"], 0x34}}, 0x0) r6 = socket$nl_route(0x10, 0x3, 0x0) ioctl$sock_SIOCGIFINDEX(r6, 0x8933, &(0x7f0000000080)={'batadv_slave_0\x00', 0x0}) sendmsg$nl_route_sched(r6, &(0x7f0000001200)={0x0, 0x0, &(0x7f0000000000)={&(0x7f0000000d00)=@newqdisc={0x8c, 0x24, 0x2, 0x0, 0x0, {0x0, 0x0, 0x0, r7, {}, {0xffff, 0xffff}, {0x0, 0x2}}, [@qdisc_kind_options=@q_netem={{0xa}, {0x5c, 0x2, {{}, [@TCA_NETEM_RATE={0x14, 0xd}, @TCA_NETEM_SLOT={0x2c, 0xc, {0x0, 0xc4, 0x1, 0x34fe, 0x4280, 0x88c7}}]}}}]}, 0x8c}}, 0x0) ioctl$ifreq_SIOCGIFINDEX_team(0xffffffffffffffff, 0x8933, &(0x7f00000003c0)={'team0\x00', 0x0}) r9 = socket$igmp(0x2, 0x3, 0x2) setsockopt$MRT_PIM(r9, 0x0, 0xcf, &(0x7f0000000240)=0x2, 0x4) sendmsg$ETHTOOL_MSG_LINKSTATE_GET(r3, &(0x7f0000000900)={&(0x7f0000000040), 0xc, &(0x7f00000008c0)={&(0x7f00000007c0)=ANY=[@ANYBLOB='\a\x00\x00\x00', @ANYRES16=r1, @ANYBLOB="08002bbd7000fcdbdf250600000024000180080003000200000008000100", @ANYRES32=r2, @ANYBLOB="080003000000000008000100", @ANYRES32=r5, @ANYBLOB="1c0001800800030003000000080003000300000008000300000000003c00018008000100", @ANYRES32=r7, @ANYBLOB="14000200626f6e645f736c6176655f310000000008000100", @ANYRES32=0x0, @ANYBLOB="14000200736974300000000000000000000000002800018008000100", @ANYRES32=r5, @ANYBLOB="1400020070696d3672656731000000000000000008000100", @ANYRES32=r8, @ANYBLOB="14000180080003000200000008000100", @ANYRES32=0x0, @ANYBLOB], 0xcc}, 0x1, 0x0, 0x0, 0x40000}, 0x10) prctl$PR_SET_SYSCALL_USER_DISPATCH_ON(0x3b, 0x1, 0x0, 0x0, &(0x7f0000006680)) mmap(&(0x7f0000000000/0xb36000)=nil, 0xb36000, 0xb635773f06ebbeee, 0x8031, 0xffffffffffffffff, 0x0) madvise(&(0x7f0000000000/0x3000)=nil, 0x7fffffffffffffff, 0x15) setregid(0xffffffffffffffff, 0x0) r10 = socket$inet6(0xa, 0x800000000000002, 0x0) setsockopt$SO_TIMESTAMPING(r10, 0x1, 0x41, &(0x7f0000000200)=0x632a, 0x4) setsockopt$inet6_int(r10, 0x29, 0x31, &(0x7f0000000000)=0xb2, 0x4) sendmmsg$inet6(r10, &(0x7f0000000e00)=[{{&(0x7f0000000080)={0xa, 0x4e23, 0x0, @ipv4={'\x00', '\xff\xff', @empty}}, 0x1c, 0x0}}], 0x1, 0x0) recvmmsg(r10, &(0x7f0000000700)=[{{0x0, 0x0, 0x0}, 0xcf}], 0x1, 0x2003, 0x0) openat$tun(0xffffffffffffff9c, &(0x7f00000001c0), 0x42800, 0x0) bpf$PROG_LOAD_XDP(0x5, &(0x7f00000004c0)={0x3, 0xc, &(0x7f0000000440)=ANY=[@ANYBLOB="1800000000000000000000000000000018110000", @ANYRES32=r0, @ANYBLOB="0000000000000000b7080000000000007b8af8ff00000000bfa200000000000007020000f8ffffffb703000008000000b70400000000eaf7850000005900000095"], 0x0}, 0x94) r11 = socket$nl_audit(0x10, 0x3, 0x9) sendmmsg(r11, &(0x7f0000005fc0)=[{{0x0, 0x0, &(0x7f0000000780)=[{&(0x7f0000000280)="d844", 0x2}], 0x1}}, {{0x0, 0x0, &(0x7f0000000580)=[{&(0x7f00000020c0)="fa", 0x1}], 0x1, &(0x7f0000002180)=[{0x10, 0x1, 0x2}], 0x10}}], 0x2, 0x40c0) r12 = bpf$PROG_LOAD(0x5, &(0x7f00000005c0)={0x11, 0x14, &(0x7f0000000400)=ANY=[@ANYBLOB="180000000000000000000000000000001801000020646c2100000000002020207b1af8ff00000000bfa100000000000007010000f8ffffffb702000008000000b703000000000083850000002d"], &(0x7f0000000000)='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$PROG_BIND_MAP(0xa, &(0x7f00000004c0)={r12}, 0xc) program did not crash testing program (duration=6m0s, {Threaded:true Repeat:true RepeatTimes:0 Procs:5 Slowdown:1 Sandbox:none SandboxArg:0 Leak:false NetInjection:true NetDevices:true NetReset:true Cgroups:true BinfmtMisc:true CloseFDs:true KCSAN:false DevlinkPCI:false NicVF:false USB:true VhciInjection:true Wifi:true IEEE802154:true Sysctl:true Swap:true UseTmpDir:true HandleSegv:true Trace:false CallComments:true LegacyOptions:{Collide:false Fault:false FaultCall:0 FaultNth:0}}): syz_usb_connect-syz_open_dev$vim2m-ioctl$vim2m_VIDIOC_REQBUFS-ioctl$vim2m_VIDIOC_STREAMOFF-writev-sendmsg$MPTCP_PM_CMD_DEL_ADDR-syz_usb_connect-syz_usb_ep_write$ath9k_ep1-syz_usb_control_io$cdc_ncm-ioctl$vim2m_VIDIOC_QBUF-syz_usb_control_io-syz_usb_control_io-syz_usb_control_io-syz_usb_control_io$uac3-socket$nl_generic-syz_usb_control_io$sierra_net-syz_usb_control_io$uac2 detailed listing: executing program 0: r0 = syz_usb_connect(0x2, 0x39, &(0x7f0000000000)=ANY=[@ANYBLOB="12011001000000400605014600010000000109022700010100a0320904000003ffffff00070581024000000705020240000007058303"], 0x0) r1 = syz_open_dev$vim2m(&(0x7f0000000100), 0x0, 0x2) ioctl$vim2m_VIDIOC_REQBUFS(r1, 0xc0145608, &(0x7f0000000000)={0x6, 0x1, 0x1, 0x0, 0x3}) ioctl$vim2m_VIDIOC_STREAMOFF(r1, 0x40045612, &(0x7f0000000040)=0x1) writev(0xffffffffffffffff, &(0x7f0000000100)=[{&(0x7f0000000000)="580000001400192340834b80043f679a10ff3d425f9cc3f4ff7f4e32f61bcdf1e422000000000100804824cabecc4b381eaadc28f23457e792945f64009400050028925aaa000000c600000000000000feff2c707f", 0x55}], 0x1) sendmsg$MPTCP_PM_CMD_DEL_ADDR(0xffffffffffffffff, 0x0, 0x14) r2 = syz_usb_connect(0x0, 0x2d, &(0x7f0000000100)=ANY=[@ANYBLOB="1201410130f56920ac05190272f00102030109021b000100001000090455070103490200090582030004"], 0x0) syz_usb_ep_write$ath9k_ep1(r2, 0x82, 0x40, &(0x7f0000000040)=ANY=[]) syz_usb_control_io$cdc_ncm(r2, 0x0, 0x0) ioctl$vim2m_VIDIOC_QBUF(r1, 0x40045613, &(0x7f0000000180)=@mmap={0x1, 0x1, 0x4, 0x2000, 0x81, {}, {0x4, 0x8, 0x8, 0x5, 0x29, 0x9, "0adb3fb8"}, 0x3}) syz_usb_control_io(r0, 0x0, 0x0) syz_usb_control_io(r0, 0x0, 0x0) syz_usb_control_io(r0, 0x0, 0x0) syz_usb_control_io$uac3(r0, 0x0, &(0x7f0000000640)={0x44, &(0x7f0000000040)=ANY=[@ANYBLOB="00b69f00000017"], 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) socket$nl_generic(0x10, 0x3, 0x10) syz_usb_control_io$sierra_net(r0, &(0x7f0000000380)={0x14, &(0x7f0000000080)={0x40, 0x24, 0xde, {0xde, 0x11, "dda8d88ddbd850bc9a8cb55a98771d80a93e2028b27488880e521a92b1c4dbf19f73f6839623a508cecb8134867602416d5044d5f56fbe2048b6fdb17202f3cf289eb9c25c504ff7ccb07877ab5907f29f4706d90e18aa9e2f7925d4297cdd6c5d9657b9f7098bc8d03cd428a432e188a8cea7c9644f3d3996d80393a81c554fbede1c89a49f0211ef148b3d0bbfec58034d73ebe5c2311f32b6dc4d56e465a978cca4bc2b1154e067c331d28865cbdf204b3f09644b0f013d83aa37425580558d0dc55b55a04719884f5ecb947151d33f5fcc2b3d84dedee99dd261"}}, &(0x7f0000000240)={0x0, 0x3, 0x100, @string={0x100, 0x3, "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"}}}, &(0x7f0000000b40)={0x1c, &(0x7f00000003c0)={0x40, 0x17, 0x4e, "c76e750317c178dbfd9e4e1111d259bb2acb19450400041299623378912ed111f722e2f5cdd93e2f4a99ebb66c0e7a71db2733412514133f689aebbf62655ee1be1c4144c72f0adb0a2646d1d023"}, &(0x7f00000006c0)={0xa1, 0x1, 0x400, "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"}, &(0x7f0000000b00)={0x21, 0x0, 0x1, "85"}}) syz_usb_control_io$uac2(r0, 0x0, &(0x7f0000000440)={0x44, &(0x7f0000000200)={0x40, 0xb, 0x2, "eee0"}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) program did not crash testing program (duration=6m0s, {Threaded:true Repeat:true RepeatTimes:0 Procs:5 Slowdown:1 Sandbox:none SandboxArg:0 Leak:false NetInjection:true NetDevices:true NetReset:true Cgroups:true BinfmtMisc:true CloseFDs:true KCSAN:false DevlinkPCI:false NicVF:false USB:true VhciInjection:true Wifi:true IEEE802154:true Sysctl:true Swap:true UseTmpDir:true HandleSegv:true Trace:false CallComments:true LegacyOptions:{Collide:false Fault:false FaultCall:0 FaultNth:0}}): mkdirat-mount-openat-write-syz_open_procfs-setsockopt$inet_msfilter-acct-socket$inet6_udp-syz_emit_vhci detailed listing: executing program 0: mkdirat(0xffffffffffffff9c, &(0x7f0000000000)='./tracing\x00', 0x1ff) mount(0x0, &(0x7f0000000080)='./tracing\x00', &(0x7f00000000c0)='tracefs\x00', 0x0, 0x0) r0 = openat(0xffffffffffffff9c, &(0x7f0000000100)='./tracing/events/enable\x00', 0x1, 0x0) write(r0, &(0x7f0000000200)='1', 0x1) r1 = syz_open_procfs(0x0, &(0x7f0000000080)='smaps_rollup\x00') setsockopt$inet_msfilter(r1, 0x0, 0x29, &(0x7f0000000040)={@loopback, @multicast1, 0x0, 0x6, [@broadcast, @empty, @private=0xa010101, @multicast1, @multicast1, @initdev={0xac, 0x1e, 0x1, 0x0}]}, 0x28) acct(&(0x7f00000000c0)='./file0\x00') socket$inet6_udp(0xa, 0x2, 0x0) syz_emit_vhci(&(0x7f0000000000)=ANY=[@ANYBLOB="040e040e4220"], 0x7) program crashed: INFO: rcu detected stall in corrupted single: successfully extracted reproducer found reproducer with 9 syscalls minimizing guilty program testing program (duration=5m22.694929636s, {Threaded:true Repeat:true RepeatTimes:0 Procs:5 Slowdown:1 Sandbox:none SandboxArg:0 Leak:false NetInjection:true NetDevices:true NetReset:true Cgroups:true BinfmtMisc:true CloseFDs:true KCSAN:false DevlinkPCI:false NicVF:false USB:true VhciInjection:true Wifi:true IEEE802154:true Sysctl:true Swap:true UseTmpDir:true HandleSegv:true Trace:false CallComments:true LegacyOptions:{Collide:false Fault:false FaultCall:0 FaultNth:0}}): mkdirat-mount-openat-write-syz_open_procfs-setsockopt$inet_msfilter-acct-socket$inet6_udp detailed listing: executing program 0: mkdirat(0xffffffffffffff9c, &(0x7f0000000000)='./tracing\x00', 0x1ff) mount(0x0, &(0x7f0000000080)='./tracing\x00', &(0x7f00000000c0)='tracefs\x00', 0x0, 0x0) r0 = openat(0xffffffffffffff9c, &(0x7f0000000100)='./tracing/events/enable\x00', 0x1, 0x0) write(r0, &(0x7f0000000200)='1', 0x1) r1 = syz_open_procfs(0x0, &(0x7f0000000080)='smaps_rollup\x00') setsockopt$inet_msfilter(r1, 0x0, 0x29, &(0x7f0000000040)={@loopback, @multicast1, 0x0, 0x6, [@broadcast, @empty, @private=0xa010101, @multicast1, @multicast1, @initdev={0xac, 0x1e, 0x1, 0x0}]}, 0x28) acct(&(0x7f00000000c0)='./file0\x00') socket$inet6_udp(0xa, 0x2, 0x0) program crashed: INFO: rcu detected stall in corrupted testing program (duration=5m22.694929636s, {Threaded:true Repeat:true RepeatTimes:0 Procs:5 Slowdown:1 Sandbox:none SandboxArg:0 Leak:false NetInjection:true NetDevices:true NetReset:true Cgroups:true BinfmtMisc:true CloseFDs:true KCSAN:false DevlinkPCI:false NicVF:false USB:true VhciInjection:true Wifi:true IEEE802154:true Sysctl:true Swap:true UseTmpDir:true HandleSegv:true Trace:false CallComments:true LegacyOptions:{Collide:false Fault:false FaultCall:0 FaultNth:0}}): mkdirat-mount-openat-write-syz_open_procfs-setsockopt$inet_msfilter-acct detailed listing: executing program 0: mkdirat(0xffffffffffffff9c, &(0x7f0000000000)='./tracing\x00', 0x1ff) mount(0x0, &(0x7f0000000080)='./tracing\x00', &(0x7f00000000c0)='tracefs\x00', 0x0, 0x0) r0 = openat(0xffffffffffffff9c, &(0x7f0000000100)='./tracing/events/enable\x00', 0x1, 0x0) write(r0, &(0x7f0000000200)='1', 0x1) r1 = syz_open_procfs(0x0, &(0x7f0000000080)='smaps_rollup\x00') setsockopt$inet_msfilter(r1, 0x0, 0x29, &(0x7f0000000040)={@loopback, @multicast1, 0x0, 0x6, [@broadcast, @empty, @private=0xa010101, @multicast1, @multicast1, @initdev={0xac, 0x1e, 0x1, 0x0}]}, 0x28) acct(&(0x7f00000000c0)='./file0\x00') program crashed: INFO: rcu detected stall in corrupted testing program (duration=5m22.694929636s, {Threaded:true Repeat:true RepeatTimes:0 Procs:5 Slowdown:1 Sandbox:none SandboxArg:0 Leak:false NetInjection:true NetDevices:true NetReset:true Cgroups:true BinfmtMisc:true CloseFDs:true KCSAN:false DevlinkPCI:false NicVF:false USB:true VhciInjection:true Wifi:true IEEE802154:true Sysctl:true Swap:true UseTmpDir:true HandleSegv:true Trace:false CallComments:true LegacyOptions:{Collide:false Fault:false FaultCall:0 FaultNth:0}}): mkdirat-mount-openat-write-syz_open_procfs-setsockopt$inet_msfilter detailed listing: executing program 0: mkdirat(0xffffffffffffff9c, &(0x7f0000000000)='./tracing\x00', 0x1ff) mount(0x0, &(0x7f0000000080)='./tracing\x00', &(0x7f00000000c0)='tracefs\x00', 0x0, 0x0) r0 = openat(0xffffffffffffff9c, &(0x7f0000000100)='./tracing/events/enable\x00', 0x1, 0x0) write(r0, &(0x7f0000000200)='1', 0x1) r1 = syz_open_procfs(0x0, &(0x7f0000000080)='smaps_rollup\x00') setsockopt$inet_msfilter(r1, 0x0, 0x29, &(0x7f0000000040)={@loopback, @multicast1, 0x0, 0x6, [@broadcast, @empty, @private=0xa010101, @multicast1, @multicast1, @initdev={0xac, 0x1e, 0x1, 0x0}]}, 0x28) program crashed: INFO: rcu detected stall in corrupted testing program (duration=5m22.694929636s, {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-mount-openat-write-syz_open_procfs detailed listing: executing program 0: mkdirat(0xffffffffffffff9c, &(0x7f0000000000)='./tracing\x00', 0x1ff) mount(0x0, &(0x7f0000000080)='./tracing\x00', &(0x7f00000000c0)='tracefs\x00', 0x0, 0x0) r0 = openat(0xffffffffffffff9c, &(0x7f0000000100)='./tracing/events/enable\x00', 0x1, 0x0) write(r0, &(0x7f0000000200)='1', 0x1) syz_open_procfs(0x0, &(0x7f0000000080)='smaps_rollup\x00') program crashed: INFO: rcu detected stall in corrupted testing program (duration=5m22.694929636s, {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-mount-openat-write detailed listing: executing program 0: mkdirat(0xffffffffffffff9c, &(0x7f0000000000)='./tracing\x00', 0x1ff) mount(0x0, &(0x7f0000000080)='./tracing\x00', &(0x7f00000000c0)='tracefs\x00', 0x0, 0x0) r0 = openat(0xffffffffffffff9c, &(0x7f0000000100)='./tracing/events/enable\x00', 0x1, 0x0) write(r0, &(0x7f0000000200)='1', 0x1) program crashed: INFO: rcu detected stall in corrupted testing program (duration=5m22.694929636s, {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-mount-openat detailed listing: executing program 0: mkdirat(0xffffffffffffff9c, &(0x7f0000000000)='./tracing\x00', 0x1ff) mount(0x0, &(0x7f0000000080)='./tracing\x00', &(0x7f00000000c0)='tracefs\x00', 0x0, 0x0) openat(0xffffffffffffff9c, &(0x7f0000000100)='./tracing/events/enable\x00', 0x1, 0x0) program did not crash testing program (duration=5m22.694929636s, {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-mount-write detailed listing: executing program 0: mkdirat(0xffffffffffffff9c, &(0x7f0000000000)='./tracing\x00', 0x1ff) mount(0x0, &(0x7f0000000080)='./tracing\x00', &(0x7f00000000c0)='tracefs\x00', 0x0, 0x0) write(0xffffffffffffffff, &(0x7f0000000200)='1', 0x1) program did not crash testing program (duration=5m22.694929636s, {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-openat-write detailed listing: executing program 0: mkdirat(0xffffffffffffff9c, &(0x7f0000000000)='./tracing\x00', 0x1ff) r0 = openat(0xffffffffffffff9c, &(0x7f0000000100)='./tracing/events/enable\x00', 0x1, 0x0) write(r0, &(0x7f0000000200)='1', 0x1) program did not crash testing program (duration=5m22.694929636s, {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}}): mount-openat-write detailed listing: executing program 0: mount(0x0, &(0x7f0000000080)='./tracing\x00', &(0x7f00000000c0)='tracefs\x00', 0x0, 0x0) r0 = openat(0xffffffffffffff9c, &(0x7f0000000100)='./tracing/events/enable\x00', 0x1, 0x0) write(r0, &(0x7f0000000200)='1', 0x1) program did not crash testing program (duration=5m22.694929636s, {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-mount-openat-write detailed listing: executing program 0: mkdirat(0xffffffffffffff9c, 0x0, 0x1ff) mount(0x0, &(0x7f0000000080)='./tracing\x00', &(0x7f00000000c0)='tracefs\x00', 0x0, 0x0) r0 = openat(0xffffffffffffff9c, &(0x7f0000000100)='./tracing/events/enable\x00', 0x1, 0x0) write(r0, &(0x7f0000000200)='1', 0x1) program did not crash testing program (duration=5m22.694929636s, {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-mount-openat-write detailed listing: executing program 0: mkdirat(0xffffffffffffff9c, &(0x7f0000000000)='./tracing\x00', 0x1ff) mount(0x0, 0x0, &(0x7f00000000c0)='tracefs\x00', 0x0, 0x0) r0 = openat(0xffffffffffffff9c, &(0x7f0000000100)='./tracing/events/enable\x00', 0x1, 0x0) write(r0, &(0x7f0000000200)='1', 0x1) program did not crash testing program (duration=5m22.694929636s, {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-mount-openat-write detailed listing: executing program 0: mkdirat(0xffffffffffffff9c, &(0x7f0000000000)='./tracing\x00', 0x1ff) mount(0x0, &(0x7f0000000080)='./tracing\x00', 0x0, 0x0, 0x0) r0 = openat(0xffffffffffffff9c, &(0x7f0000000100)='./tracing/events/enable\x00', 0x1, 0x0) write(r0, &(0x7f0000000200)='1', 0x1) program did not crash testing program (duration=5m22.694929636s, {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-mount-openat-write detailed listing: executing program 0: mkdirat(0xffffffffffffff9c, &(0x7f0000000000)='./tracing\x00', 0x1ff) mount(0x0, &(0x7f0000000080)='./tracing\x00', &(0x7f00000000c0)='tracefs\x00', 0x0, 0x0) r0 = openat(0xffffffffffffff9c, 0x0, 0x1, 0x0) write(r0, &(0x7f0000000200)='1', 0x1) program did not crash testing program (duration=5m22.694929636s, {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-mount-openat-write detailed listing: executing program 0: mkdirat(0xffffffffffffff9c, &(0x7f0000000000)='./tracing\x00', 0x1ff) mount(0x0, &(0x7f0000000080)='./tracing\x00', &(0x7f00000000c0)='tracefs\x00', 0x0, 0x0) r0 = openat(0xffffffffffffff9c, &(0x7f0000000100)='./tracing/events/enable\x00', 0x1, 0x0) write(r0, 0x0, 0x0) program did not crash testing program (duration=5m22.694929636s, {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-mount-openat-write detailed listing: executing program 0: mkdirat(0xffffffffffffff9c, &(0x7f0000000000)='./tracing\x00', 0x1ff) mount(0x0, &(0x7f0000000080)='./tracing\x00', &(0x7f00000000c0)='tracefs\x00', 0x0, 0x0) r0 = openat(0xffffffffffffff9c, &(0x7f0000000100)='./tracing/events/enable\x00', 0x1, 0x0) write(r0, &(0x7f0000000200), 0x0) program did not crash extracting C reproducer testing compiled C program (duration=5m22.694929636s, {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-mount-openat-write program crashed: INFO: rcu detected stall in corrupted simplifying C reproducer testing compiled C program (duration=5m22.694929636s, {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}}): mkdirat-mount-openat-write program crashed: INFO: rcu detected stall in corrupted testing compiled C program (duration=5m22.694929636s, {Threaded:false Repeat:true RepeatTimes:0 Procs:1 Slowdown:1 Sandbox:none SandboxArg:0 Leak:false NetInjection:true NetDevices:true NetReset:true Cgroups:true BinfmtMisc:true CloseFDs:true KCSAN:false DevlinkPCI:false NicVF:false USB:true VhciInjection:true Wifi:true IEEE802154:true Sysctl:true Swap:true UseTmpDir:true HandleSegv:true Trace:false CallComments:true LegacyOptions:{Collide:false Fault:false FaultCall:0 FaultNth:0}}): mkdirat-mount-openat-write program crashed: INFO: rcu detected stall in corrupted testing compiled C program (duration=5m22.694929636s, {Threaded:false Repeat:true RepeatTimes:0 Procs:1 Slowdown:1 Sandbox: SandboxArg:0 Leak:false NetInjection:false NetDevices:false NetReset:false Cgroups:false BinfmtMisc:false CloseFDs:false KCSAN:false DevlinkPCI:false NicVF:false USB:false VhciInjection:false Wifi:false IEEE802154:true Sysctl:true Swap:false UseTmpDir:true HandleSegv:true Trace:false CallComments:true LegacyOptions:{Collide:false Fault:false FaultCall:0 FaultNth:0}}): mkdirat-mount-openat-write program crashed: no output from test machine a never seen crash title: no output from test machine, ignore testing compiled C program (duration=5m22.694929636s, {Threaded:false Repeat:true RepeatTimes:0 Procs:1 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}}): mkdirat-mount-openat-write program crashed: INFO: rcu detected stall in corrupted testing compiled C program (duration=5m22.694929636s, {Threaded:false Repeat:true RepeatTimes:0 Procs:1 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}}): mkdirat-mount-openat-write program crashed: no output from test machine a never seen crash title: no output from test machine, ignore testing compiled C program (duration=5m22.694929636s, {Threaded:false Repeat:true RepeatTimes:0 Procs:1 Slowdown:1 Sandbox:none SandboxArg:0 Leak:false NetInjection:false NetDevices:true NetReset:false Cgroups:true BinfmtMisc:true CloseFDs:true KCSAN:false DevlinkPCI:false NicVF:false USB:true VhciInjection:true Wifi:true IEEE802154:true Sysctl:true Swap:true UseTmpDir:true HandleSegv:true Trace:false CallComments:true LegacyOptions:{Collide:false Fault:false FaultCall:0 FaultNth:0}}): mkdirat-mount-openat-write program crashed: INFO: rcu detected stall in corrupted testing compiled C program (duration=5m22.694929636s, {Threaded:false Repeat:true RepeatTimes:0 Procs:1 Slowdown:1 Sandbox:none SandboxArg:0 Leak:false NetInjection:false NetDevices:true NetReset:false Cgroups:false BinfmtMisc:true CloseFDs:true KCSAN:false DevlinkPCI:false NicVF:false USB:true VhciInjection:true Wifi:true IEEE802154:true Sysctl:true Swap:true UseTmpDir:true HandleSegv:true Trace:false CallComments:true LegacyOptions:{Collide:false Fault:false FaultCall:0 FaultNth:0}}): mkdirat-mount-openat-write program crashed: INFO: rcu detected stall in corrupted testing compiled C program (duration=5m22.694929636s, {Threaded:false Repeat:true RepeatTimes:0 Procs:1 Slowdown:1 Sandbox:none SandboxArg:0 Leak:false NetInjection:false NetDevices:true NetReset:false Cgroups:false BinfmtMisc:false CloseFDs:true KCSAN:false DevlinkPCI:false NicVF:false USB:true VhciInjection:true Wifi:true IEEE802154:true Sysctl:true Swap:true UseTmpDir:true HandleSegv:true Trace:false CallComments:true LegacyOptions:{Collide:false Fault:false FaultCall:0 FaultNth:0}}): mkdirat-mount-openat-write program crashed: INFO: rcu detected stall in corrupted testing compiled C program (duration=5m22.694929636s, {Threaded:false Repeat:true RepeatTimes:0 Procs:1 Slowdown:1 Sandbox:none SandboxArg:0 Leak:false NetInjection:false NetDevices:true NetReset:false Cgroups:false BinfmtMisc:false CloseFDs:true KCSAN:false DevlinkPCI:false NicVF:false USB:false VhciInjection:true Wifi:true IEEE802154:true Sysctl:true Swap:true UseTmpDir:true HandleSegv:true Trace:false CallComments:true LegacyOptions:{Collide:false Fault:false FaultCall:0 FaultNth:0}}): mkdirat-mount-openat-write program crashed: INFO: rcu detected stall in ieee80211_handle_queued_frames a never seen crash title: INFO: rcu detected stall in ieee80211_handle_queued_frames, ignore testing compiled C program (duration=5m22.694929636s, {Threaded:false Repeat:true RepeatTimes:0 Procs:1 Slowdown:1 Sandbox:none SandboxArg:0 Leak:false NetInjection:false NetDevices:true NetReset:false Cgroups:false BinfmtMisc:false CloseFDs:true KCSAN:false DevlinkPCI:false NicVF:false USB:true 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}}): mkdirat-mount-openat-write program crashed: INFO: rcu detected stall in corrupted testing compiled C program (duration=5m22.694929636s, {Threaded:false Repeat:true RepeatTimes:0 Procs:1 Slowdown:1 Sandbox:none SandboxArg:0 Leak:false NetInjection:false NetDevices:true NetReset:false Cgroups:false BinfmtMisc:false CloseFDs:true KCSAN:false DevlinkPCI:false NicVF:false USB:true VhciInjection:false Wifi:false IEEE802154:true Sysctl:true Swap:true UseTmpDir:true HandleSegv:true Trace:false CallComments:true LegacyOptions:{Collide:false Fault:false FaultCall:0 FaultNth:0}}): mkdirat-mount-openat-write program crashed: no output from test machine a never seen crash title: no output from test machine, ignore testing compiled C program (duration=5m22.694929636s, {Threaded:false Repeat:true RepeatTimes:0 Procs:1 Slowdown:1 Sandbox:none SandboxArg:0 Leak:false NetInjection:false NetDevices:true NetReset:false Cgroups:false BinfmtMisc:false CloseFDs:true KCSAN:false DevlinkPCI:false NicVF:false USB:true VhciInjection:false Wifi:true IEEE802154:false Sysctl:true Swap:true UseTmpDir:true HandleSegv:true Trace:false CallComments:true LegacyOptions:{Collide:false Fault:false FaultCall:0 FaultNth:0}}): mkdirat-mount-openat-write program crashed: INFO: rcu detected stall in corrupted testing compiled C program (duration=5m22.694929636s, {Threaded:false Repeat:true RepeatTimes:0 Procs:1 Slowdown:1 Sandbox:none SandboxArg:0 Leak:false NetInjection:false NetDevices:true NetReset:false Cgroups:false BinfmtMisc:false CloseFDs:true KCSAN:false DevlinkPCI:false NicVF:false USB:true VhciInjection:false Wifi:true IEEE802154:false Sysctl:true Swap:true UseTmpDir:false HandleSegv:true Trace:false CallComments:true LegacyOptions:{Collide:false Fault:false FaultCall:0 FaultNth:0}}): mkdirat-mount-openat-write program crashed: INFO: rcu detected stall in corrupted testing compiled C program (duration=5m22.694929636s, {Threaded:false Repeat:true RepeatTimes:0 Procs:1 Slowdown:1 Sandbox:none SandboxArg:0 Leak:false NetInjection:false NetDevices:true NetReset:false Cgroups:false BinfmtMisc:false CloseFDs:true KCSAN:false DevlinkPCI:false NicVF:false USB:true VhciInjection:false Wifi:true IEEE802154:false Sysctl:true Swap:true UseTmpDir:false HandleSegv:false Trace:false CallComments:true LegacyOptions:{Collide:false Fault:false FaultCall:0 FaultNth:0}}): mkdirat-mount-openat-write program crashed: INFO: rcu detected stall in corrupted testing compiled C program (duration=5m22.694929636s, {Threaded:false Repeat:true RepeatTimes:0 Procs:1 Slowdown:1 Sandbox:none SandboxArg:0 Leak:false NetInjection:false NetDevices:true NetReset:false Cgroups:false BinfmtMisc:false CloseFDs:true KCSAN:false DevlinkPCI:false NicVF:false USB:true VhciInjection:false Wifi:true IEEE802154:false Sysctl:false Swap:true UseTmpDir:false HandleSegv:false Trace:false CallComments:true LegacyOptions:{Collide:false Fault:false FaultCall:0 FaultNth:0}}): mkdirat-mount-openat-write program crashed: INFO: rcu detected stall in corrupted testing compiled C program (duration=5m22.694929636s, {Threaded:false Repeat:true RepeatTimes:0 Procs:1 Slowdown:1 Sandbox:none SandboxArg:0 Leak:false NetInjection:false NetDevices:true NetReset:false Cgroups:false BinfmtMisc:false CloseFDs:true KCSAN:false DevlinkPCI:false NicVF:false USB:true VhciInjection:false Wifi:true IEEE802154:false Sysctl:false Swap:false UseTmpDir:false HandleSegv:false Trace:false CallComments:true LegacyOptions:{Collide:false Fault:false FaultCall:0 FaultNth:0}}): mkdirat-mount-openat-write program crashed: INFO: rcu detected stall in corrupted testing program (duration=5m22.694929636s, {Threaded:false Repeat:true RepeatTimes:0 Procs:1 Slowdown:1 Sandbox:none SandboxArg:0 Leak:false NetInjection:false NetDevices:true NetReset:false Cgroups:false BinfmtMisc:false CloseFDs:true KCSAN:false DevlinkPCI:false NicVF:false USB:true VhciInjection:false Wifi:true IEEE802154:false Sysctl:false Swap:false UseTmpDir:false HandleSegv:false Trace:false CallComments:true LegacyOptions:{Collide:false Fault:false FaultCall:0 FaultNth:0}}): mkdirat-mount-openat-write detailed listing: executing program 0: mkdirat(0xffffffffffffff9c, &(0x7f0000000000)='./tracing\x00', 0x1ff) mount(0x0, &(0x7f0000000080)='./tracing\x00', &(0x7f00000000c0)='tracefs\x00', 0x0, 0x0) r0 = openat(0xffffffffffffff9c, &(0x7f0000000100)='./tracing/events/enable\x00', 0x1, 0x0) write(r0, &(0x7f0000000200)='1', 0x1) program crashed: INFO: rcu detected stall in corrupted validation run: crashed=true testing program (duration=5m22.694929636s, {Threaded:false Repeat:true RepeatTimes:0 Procs:1 Slowdown:1 Sandbox:none SandboxArg:0 Leak:false NetInjection:false NetDevices:true NetReset:false Cgroups:false BinfmtMisc:false CloseFDs:true KCSAN:false DevlinkPCI:false NicVF:false USB:true VhciInjection:false Wifi:true IEEE802154:false Sysctl:false Swap:false UseTmpDir:false HandleSegv:false Trace:false CallComments:true LegacyOptions:{Collide:false Fault:false FaultCall:0 FaultNth:0}}): mkdirat-mount-openat-write detailed listing: executing program 0: mkdirat(0xffffffffffffff9c, &(0x7f0000000000)='./tracing\x00', 0x1ff) mount(0x0, &(0x7f0000000080)='./tracing\x00', &(0x7f00000000c0)='tracefs\x00', 0x0, 0x0) r0 = openat(0xffffffffffffff9c, &(0x7f0000000100)='./tracing/events/enable\x00', 0x1, 0x0) write(r0, &(0x7f0000000200)='1', 0x1) program crashed: INFO: rcu detected stall in corrupted validation run: crashed=true testing program (duration=5m22.694929636s, {Threaded:false Repeat:true RepeatTimes:0 Procs:1 Slowdown:1 Sandbox:none SandboxArg:0 Leak:false NetInjection:false NetDevices:true NetReset:false Cgroups:false BinfmtMisc:false CloseFDs:true KCSAN:false DevlinkPCI:false NicVF:false USB:true VhciInjection:false Wifi:true IEEE802154:false Sysctl:false Swap:false UseTmpDir:false HandleSegv:false Trace:false CallComments:true LegacyOptions:{Collide:false Fault:false FaultCall:0 FaultNth:0}}): mkdirat-mount-openat-write detailed listing: executing program 0: mkdirat(0xffffffffffffff9c, &(0x7f0000000000)='./tracing\x00', 0x1ff) mount(0x0, &(0x7f0000000080)='./tracing\x00', &(0x7f00000000c0)='tracefs\x00', 0x0, 0x0) r0 = openat(0xffffffffffffff9c, &(0x7f0000000100)='./tracing/events/enable\x00', 0x1, 0x0) write(r0, &(0x7f0000000200)='1', 0x1) program crashed: INFO: rcu detected stall in corrupted validation run: crashed=true reproducing took 2h44m56.257723851s repro crashed as (corrupted=true): rcu: INFO: rcu_preempt detected stalls on CPUs/tasks: rcu: Tasks blocked on level-0 rcu_node (CPUs 0-1): P15/4:b..l P10/1:b..l rcu: (detected by 0, t=10502 jiffies, g=15209, q=1207 ncpus=2) task:kworker/0:1 state:D stack:20736 pid:10 tgid:10 ppid:2 task_flags:0x4208060 flags:0x00080000 Workqueue: events_power_efficient neigh_periodic_work Call Trace: context_switch kernel/sched/core.c:5520 [inline] __schedule+0x16d9/0x5700 kernel/sched/core.c:7270 __schedule_loop kernel/sched/core.c:7347 [inline] schedule_rtlock+0x30/0x70 kernel/sched/core.c:7426 rtlock_slowlock_locked+0x35c9/0x3c20 kernel/locking/rtmutex.c:1895 rtlock_slowlock kernel/locking/rtmutex.c:1922 [inline] rtlock_lock kernel/locking/spinlock_rt.c:43 [inline] __rt_spin_lock kernel/locking/spinlock_rt.c:49 [inline] rt_spin_lock+0x165/0x400 kernel/locking/spinlock_rt.c:57 spin_lock include/linux/spinlock_rt.h:45 [inline] tasklet_lock_callback kernel/softirq.c:909 [inline] tasklet_action_common+0xc5/0x600 kernel/softirq.c:959 handle_softirqs+0x1da/0x6d0 kernel/softirq.c:645 __do_softirq kernel/softirq.c:679 [inline] __local_bh_enable_ip+0x16f/0x2b0 kernel/softirq.c:325 local_bh_enable include/linux/bottom_half.h:33 [inline] spin_unlock_bh include/linux/spinlock_rt.h:122 [inline] neigh_periodic_work+0xc3e/0xe90 net/core/neighbour.c:1035 process_one_work kernel/workqueue.c:3396 [inline] process_scheduled_works+0xc3d/0x1630 kernel/workqueue.c:3479 worker_thread+0xa47/0xfb0 kernel/workqueue.c:3560 kthread+0x38b/0x470 kernel/kthread.c:436 ret_from_fork+0x514/0xb70 arch/x86/kernel/process.c:158 ret_from_fork_asm+0x1a/0x30 arch/x86/entry/entry_64.S:245 task:ksoftirqd/0 state:R running task stack:22488 pid:15 tgid:15 ppid:2 task_flags:0x4208040 flags:0x00080000 Call Trace: context_switch kernel/sched/core.c:5520 [inline] __schedule+0x16d9/0x5700 kernel/sched/core.c:7270 preempt_schedule_common+0x7f/0xd0 kernel/sched/core.c:7449 preempt_schedule_thunk+0x16/0x40 arch/x86/entry/thunk.S:12 rt_mutex_wake_up_q kernel/locking/rtmutex.c:583 [inline] rt_mutex_slowunlock+0x6d3/0xa30 kernel/locking/rtmutex.c:1483 rt_spin_unlock+0x10f/0x200 kernel/locking/spinlock_rt.c:84 spin_unlock_bh include/linux/spinlock_rt.h:121 [inline] cfg80211_put_bss+0x20e/0x270 net/wireless/scan.c:3387 __ieee80211_rx_handle_packet net/mac80211/rx.c:5427 [inline] ieee80211_rx_list+0x2d23/0x3b40 net/mac80211/rx.c:5720 ieee80211_rx_napi+0x1ad/0x3d0 net/mac80211/rx.c:5743 ieee80211_rx include/net/mac80211.h:5449 [inline] ieee80211_handle_queued_frames+0xe4/0x1d0 net/mac80211/main.c:452 tasklet_action_common+0x31c/0x600 kernel/softirq.c:970 handle_softirqs+0x1da/0x6d0 kernel/softirq.c:645 run_ksoftirqd+0x53/0x190 kernel/softirq.c:1108 smpboot_thread_fn+0x565/0xa70 kernel/smpboot.c:160 kthread+0x38b/0x470 kernel/kthread.c:436 ret_from_fork+0x514/0xb70 arch/x86/kernel/process.c:158 ret_from_fork_asm+0x1a/0x30 arch/x86/entry/entry_64.S:245 report is corrupted, running repro again testing compiled C program (duration=5m22.694929636s, {Threaded:false Repeat:true RepeatTimes:0 Procs:1 Slowdown:1 Sandbox:none SandboxArg:0 Leak:false NetInjection:false NetDevices:true NetReset:false Cgroups:false BinfmtMisc:false CloseFDs:true KCSAN:false DevlinkPCI:false NicVF:false USB:true VhciInjection:false Wifi:true IEEE802154:false Sysctl:false Swap:false UseTmpDir:false HandleSegv:false Trace:false CallComments:true LegacyOptions:{Collide:false Fault:false FaultCall:0 FaultNth:0}}): mkdirat-mount-openat-write program crashed: INFO: rcu detected stall in corrupted report is corrupted, running repro again testing compiled C program (duration=5m22.694929636s, {Threaded:false Repeat:true RepeatTimes:0 Procs:1 Slowdown:1 Sandbox:none SandboxArg:0 Leak:false NetInjection:false NetDevices:true NetReset:false Cgroups:false BinfmtMisc:false CloseFDs:true KCSAN:false DevlinkPCI:false NicVF:false USB:true VhciInjection:false Wifi:true IEEE802154:false Sysctl:false Swap:false UseTmpDir:false HandleSegv:false Trace:false CallComments:true LegacyOptions:{Collide:false Fault:false FaultCall:0 FaultNth:0}}): mkdirat-mount-openat-write program crashed: INFO: rcu detected stall in ieee80211_handle_queued_frames 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): P15 P3290/1:b..l rcu: (detected by 0, t=10502 jiffies, g=10393, q=901 ncpus=2) task:kworker/u8:12 state:D stack:21536 pid:3290 tgid:3290 ppid:2 task_flags:0x4208060 flags:0x00080000 Workqueue: events_unbound cfg80211_wiphy_work Call Trace: context_switch kernel/sched/core.c:5520 [inline] __schedule+0x16d9/0x5700 kernel/sched/core.c:7270 __schedule_loop kernel/sched/core.c:7347 [inline] schedule_rtlock+0x30/0x70 kernel/sched/core.c:7426 rtlock_slowlock_locked+0x35c9/0x3c20 kernel/locking/rtmutex.c:1895 rtlock_slowlock kernel/locking/rtmutex.c:1922 [inline] rtlock_lock kernel/locking/spinlock_rt.c:43 [inline] __rt_spin_lock kernel/locking/spinlock_rt.c:49 [inline] rt_spin_lock+0x165/0x400 kernel/locking/spinlock_rt.c:57 spin_lock include/linux/spinlock_rt.h:45 [inline] tasklet_lock_callback kernel/softirq.c:909 [inline] tasklet_action_common+0xc5/0x600 kernel/softirq.c:959 handle_softirqs+0x1da/0x6d0 kernel/softirq.c:645 __do_softirq kernel/softirq.c:679 [inline] __local_bh_enable_ip+0x16f/0x2b0 kernel/softirq.c:325 local_bh_enable include/linux/bottom_half.h:33 [inline] spin_unlock_bh include/linux/spinlock_rt.h:122 [inline] cfg80211_inform_single_bss_data+0x135d/0x1bf0 net/wireless/scan.c:2426 cfg80211_inform_bss_data+0x263/0x3cc0 net/wireless/scan.c:3266 cfg80211_inform_bss_frame_data+0x3c7/0x840 net/wireless/scan.c:3358 ieee80211_bss_info_update+0x791/0xa50 net/mac80211/scan.c:230 ieee80211_rx_bss_info net/mac80211/ibss.c:1065 [inline] ieee80211_rx_mgmt_probe_beacon net/mac80211/ibss.c:1546 [inline] ieee80211_ibss_rx_queued_mgmt+0x1ce3/0x2c40 net/mac80211/ibss.c:1573 ieee80211_iface_process_skb net/mac80211/iface.c:1769 [inline] ieee80211_iface_work+0x78a/0x1010 net/mac80211/iface.c:1823 cfg80211_wiphy_work+0x29e/0x420 net/wireless/core.c:540 process_one_work kernel/workqueue.c:3396 [inline] process_scheduled_works+0xc3d/0x1630 kernel/workqueue.c:3479 worker_thread+0xa47/0xfb0 kernel/workqueue.c:3560 kthread+0x38b/0x470 kernel/kthread.c:436 ret_from_fork+0x514/0xb70 arch/x86/kernel/process.c:158 ret_from_fork_asm+0x1a/0x30 arch/x86/entry/entry_64.S:245 task:ksoftirqd/0 state:R running task stack:22296 pid:15 tgid:15 ppid:2 task_flags:0x4208040 flags:0x00080000 Call Trace: sched_show_task+0x4aa/0x5f0 kernel/sched/core.c:8220 rcu_print_detail_task_stall_rnp kernel/rcu/tree_stall.h:292 [inline] print_other_cpu_stall+0xfbf/0x1350 kernel/rcu/tree_stall.h:683 check_cpu_stall kernel/rcu/tree_stall.h:860 [inline] rcu_pending kernel/rcu/tree.c:3744 [inline] rcu_sched_clock_irq+0x9fe/0x10e0 kernel/rcu/tree.c:2749 update_process_times+0x234/0x2d0 kernel/time/timer.c:2475 tick_sched_handle kernel/time/tick-sched.c:296 [inline] tick_nohz_handler+0x38f/0x6b0 kernel/time/tick-sched.c:317 __run_hrtimer kernel/time/hrtimer.c:2067 [inline] __hrtimer_run_queues+0x3a0/0xaf0 kernel/time/hrtimer.c:2124 hrtimer_interrupt+0x4c2/0xa80 kernel/time/hrtimer.c:2243 local_apic_timer_interrupt arch/x86/kernel/apic/apic.c:1051 [inline] __sysvec_apic_timer_interrupt+0x102/0x430 arch/x86/kernel/apic/apic.c:1068 instr_sysvec_apic_timer_interrupt arch/x86/kernel/apic/apic.c:1062 [inline] sysvec_apic_timer_interrupt+0xa1/0xc0 arch/x86/kernel/apic/apic.c:1062 asm_sysvec_apic_timer_interrupt+0x1a/0x20 arch/x86/include/asm/idtentry.h:674 RIP: 0010:finish_task_switch+0x413/0xc60 kernel/sched/core.c:5371 Code: 04 00 00 41 c7 84 24 20 0e 00 00 00 00 00 00 0f 1f 44 00 00 49 83 c4 48 4c 89 e7 e8 07 c3 c3 09 e8 f2 0a 39 00 fb 4c 8b 65 c8 <49> 8d bc 24 f8 16 00 00 48 89 f8 48 c1 e8 03 42 0f b6 04 30 84 c0 RSP: 0018:ffffc90000147520 EFLAGS: 00000206 RAX: 000000000003028e RBX: ffff8880b863d0e0 RCX: 8000000000000001 RDX: 0000000000000002 RSI: ffffffff8d8ca278 RDI: ffffffff8bcc2280 RBP: ffffc90000147570 R08: ffffffff8fb1e17f R09: 1ffffffff1f63c2f R10: dffffc0000000000 R11: fffffbfff1f63c30 R12: ffff88801ce81f40 R13: ffff8880b863d0b8 R14: dffffc0000000000 R15: 1ffff110170c7a1c context_switch kernel/sched/core.c:5523 [inline] __schedule+0x16e1/0x5700 kernel/sched/core.c:7270 preempt_schedule_common+0x7f/0xd0 kernel/sched/core.c:7449 preempt_schedule_thunk+0x16/0x40 arch/x86/entry/thunk.S:12 class_preempt_destructor include/linux/preempt.h:500 [inline] raw_spin_unlock_irqrestore_wake include/linux/sched/wake_q.h:102 [inline] rtlock_slowlock kernel/locking/rtmutex.c:1923 [inline] rtlock_lock kernel/locking/spinlock_rt.c:43 [inline] __rt_spin_lock kernel/locking/spinlock_rt.c:49 [inline] rt_spin_lock+0x31a/0x400 kernel/locking/spinlock_rt.c:57 spin_lock_bh include/linux/spinlock_rt.h:90 [inline] cfg80211_put_bss+0x5b/0x270 net/wireless/scan.c:3385 __ieee80211_rx_handle_packet net/mac80211/rx.c:5427 [inline] ieee80211_rx_list+0x2d23/0x3b40 net/mac80211/rx.c:5720 ieee80211_rx_napi+0x1ad/0x3d0 net/mac80211/rx.c:5743 ieee80211_rx include/net/mac80211.h:5449 [inline] ieee80211_handle_queued_frames+0xe4/0x1d0 net/mac80211/main.c:452 tasklet_action_common+0x31c/0x600 kernel/softirq.c:970 handle_softirqs+0x1da/0x6d0 kernel/softirq.c:645 run_ksoftirqd+0x53/0x190 kernel/softirq.c:1108 smpboot_thread_fn+0x565/0xa70 kernel/smpboot.c:160 kthread+0x38b/0x470 kernel/kthread.c:436 ret_from_fork+0x514/0xb70 arch/x86/kernel/process.c:158 ret_from_fork_asm+0x1a/0x30 arch/x86/entry/entry_64.S:245