Extracting prog: 3m29.81900799s
Minimizing prog: 2h32m58.315052172s
Simplifying prog options: 0s
Extracting C: 3m41.964335729s
Simplifying C: 29m34.304905338s
extracting reproducer from 1 programs
testing a last program of every proc
single: executing 1 programs separately with timeout 30s
testing program (duration=30s, {Threaded:true Repeat:true RepeatTimes:0 Procs:4 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}}): epoll_create-epoll_ctl$EPOLL_CTL_ADD-ioctl$F2FS_IOC_RESIZE_FS-socket$netlink-socket-syz_genetlink_get_family_id$ethtool-getsockname$packet-sendmsg$nl_route_sched-mkdirat-mount-openat-fsconfig$FSCONFIG_CMD_CREATE-read$FUSE-write-sendmsg$MPTCP_PM_CMD_SUBFLOW_DESTROY-ioctl$sock_ipv6_tunnel_SIOCGET6RD-sendmsg$MPTCP_PM_CMD_SUBFLOW_CREATE
detailed listing:
executing program 0:
r0 = epoll_create(0x628)
epoll_ctl$EPOLL_CTL_ADD(r0, 0x1, 0xffffffffffffffff, &(0x7f0000000080)={0x30000009})
ioctl$F2FS_IOC_RESIZE_FS(r0, 0x4008f510, &(0x7f0000000040)=0x8)
r1 = socket$netlink(0x10, 0x3, 0x0)
r2 = socket(0x10, 0x3, 0x0)
syz_genetlink_get_family_id$ethtool(&(0x7f0000000200), r2)
getsockname$packet(r2, 0x0, &(0x7f0000000100))
sendmsg$nl_route_sched(r1, 0x0, 0x4000800)
mkdirat(0xffffffffffffff9c, &(0x7f0000000080)='./dev\x00', 0x1ff)
mount(0x0, &(0x7f00000000c0)='./dev\x00', &(0x7f0000000100)='devtmpfs\x00', 0x0, 0x0)
r3 = openat(0xffffffffffffff9c, &(0x7f0000000140)='./dev/vhci\x00', 0x2, 0x0)
fsconfig$FSCONFIG_CMD_CREATE(0xffffffffffffffff, 0x6, 0x0, 0x0, 0x0)
read$FUSE(r3, &(0x7f00000002c0)={0x2020}, 0x2020)
write(r3, &(0x7f0000000280)="ff80", 0x2)
sendmsg$MPTCP_PM_CMD_SUBFLOW_DESTROY(r1, &(0x7f0000000280)={0x0, 0x0, &(0x7f0000000180)={0x0}, 0x1, 0x0, 0x0, 0x8}, 0x1)
ioctl$sock_ipv6_tunnel_SIOCGET6RD(0xffffffffffffffff, 0x89f8, &(0x7f0000000140)={'erspan0\x00', &(0x7f00000000c0)={'gretap0\x00', 0x0, 0x80, 0x1, 0x3, 0x6, {{0x10, 0x4, 0x3, 0x11, 0x40, 0x66, 0x0, 0x8, 0x2d, 0x0, @local, @dev={0xac, 0x14, 0x14, 0x21}, {[@ssrr={0x89, 0x3, 0x76}, @timestamp={0x44, 0x4, 0xd1, 0x0, 0xf}, @timestamp_prespec={0x44, 0x24, 0x61, 0x3, 0x6, [{@rand_addr=0x64010102, 0x101}, {@local}, {@multicast2, 0xe666}, {@remote, 0x728}]}]}}}}})
sendmsg$MPTCP_PM_CMD_SUBFLOW_CREATE(0xffffffffffffffff, &(0x7f0000000280)={&(0x7f0000000000)={0x10, 0x0, 0x0, 0x1}, 0xc, &(0x7f0000000240)={0x0}, 0x1, 0x0, 0x0, 0x10}, 0x20040000)
program did not crash
single: failed to extract reproducer
single: executing 1 programs separately with timeout 6m0s
testing program (duration=6m0s, {Threaded:true Repeat:true RepeatTimes:0 Procs:4 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}}): epoll_create-epoll_ctl$EPOLL_CTL_ADD-ioctl$F2FS_IOC_RESIZE_FS-socket$netlink-socket-syz_genetlink_get_family_id$ethtool-getsockname$packet-sendmsg$nl_route_sched-mkdirat-mount-openat-fsconfig$FSCONFIG_CMD_CREATE-read$FUSE-write-sendmsg$MPTCP_PM_CMD_SUBFLOW_DESTROY-ioctl$sock_ipv6_tunnel_SIOCGET6RD-sendmsg$MPTCP_PM_CMD_SUBFLOW_CREATE
detailed listing:
executing program 0:
r0 = epoll_create(0x628)
epoll_ctl$EPOLL_CTL_ADD(r0, 0x1, 0xffffffffffffffff, &(0x7f0000000080)={0x30000009})
ioctl$F2FS_IOC_RESIZE_FS(r0, 0x4008f510, &(0x7f0000000040)=0x8)
r1 = socket$netlink(0x10, 0x3, 0x0)
r2 = socket(0x10, 0x3, 0x0)
syz_genetlink_get_family_id$ethtool(&(0x7f0000000200), r2)
getsockname$packet(r2, 0x0, &(0x7f0000000100))
sendmsg$nl_route_sched(r1, 0x0, 0x4000800)
mkdirat(0xffffffffffffff9c, &(0x7f0000000080)='./dev\x00', 0x1ff)
mount(0x0, &(0x7f00000000c0)='./dev\x00', &(0x7f0000000100)='devtmpfs\x00', 0x0, 0x0)
r3 = openat(0xffffffffffffff9c, &(0x7f0000000140)='./dev/vhci\x00', 0x2, 0x0)
fsconfig$FSCONFIG_CMD_CREATE(0xffffffffffffffff, 0x6, 0x0, 0x0, 0x0)
read$FUSE(r3, &(0x7f00000002c0)={0x2020}, 0x2020)
write(r3, &(0x7f0000000280)="ff80", 0x2)
sendmsg$MPTCP_PM_CMD_SUBFLOW_DESTROY(r1, &(0x7f0000000280)={0x0, 0x0, &(0x7f0000000180)={0x0}, 0x1, 0x0, 0x0, 0x8}, 0x1)
ioctl$sock_ipv6_tunnel_SIOCGET6RD(0xffffffffffffffff, 0x89f8, &(0x7f0000000140)={'erspan0\x00', &(0x7f00000000c0)={'gretap0\x00', 0x0, 0x80, 0x1, 0x3, 0x6, {{0x10, 0x4, 0x3, 0x11, 0x40, 0x66, 0x0, 0x8, 0x2d, 0x0, @local, @dev={0xac, 0x14, 0x14, 0x21}, {[@ssrr={0x89, 0x3, 0x76}, @timestamp={0x44, 0x4, 0xd1, 0x0, 0xf}, @timestamp_prespec={0x44, 0x24, 0x61, 0x3, 0x6, [{@rand_addr=0x64010102, 0x101}, {@local}, {@multicast2, 0xe666}, {@remote, 0x728}]}]}}}}})
sendmsg$MPTCP_PM_CMD_SUBFLOW_CREATE(0xffffffffffffffff, &(0x7f0000000280)={&(0x7f0000000000)={0x10, 0x0, 0x0, 0x1}, 0xc, &(0x7f0000000240)={0x0}, 0x1, 0x0, 0x0, 0x10}, 0x20040000)
program crashed: WARNING in msft_do_close
single: successfully extracted reproducer
found reproducer with 17 syscalls
minimizing guilty program
testing program (duration=6m0s, {Threaded:true Repeat:true RepeatTimes:0 Procs:4 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}}): epoll_create-epoll_ctl$EPOLL_CTL_ADD-ioctl$F2FS_IOC_RESIZE_FS-socket$netlink-socket-syz_genetlink_get_family_id$ethtool-getsockname$packet-sendmsg$nl_route_sched-mkdirat-mount-openat-fsconfig$FSCONFIG_CMD_CREATE-read$FUSE-write-sendmsg$MPTCP_PM_CMD_SUBFLOW_DESTROY-ioctl$sock_ipv6_tunnel_SIOCGET6RD
detailed listing:
executing program 0:
r0 = epoll_create(0x628)
epoll_ctl$EPOLL_CTL_ADD(r0, 0x1, 0xffffffffffffffff, &(0x7f0000000080)={0x30000009})
ioctl$F2FS_IOC_RESIZE_FS(r0, 0x4008f510, &(0x7f0000000040)=0x8)
r1 = socket$netlink(0x10, 0x3, 0x0)
r2 = socket(0x10, 0x3, 0x0)
syz_genetlink_get_family_id$ethtool(&(0x7f0000000200), r2)
getsockname$packet(r2, 0x0, &(0x7f0000000100))
sendmsg$nl_route_sched(r1, 0x0, 0x4000800)
mkdirat(0xffffffffffffff9c, &(0x7f0000000080)='./dev\x00', 0x1ff)
mount(0x0, &(0x7f00000000c0)='./dev\x00', &(0x7f0000000100)='devtmpfs\x00', 0x0, 0x0)
r3 = openat(0xffffffffffffff9c, &(0x7f0000000140)='./dev/vhci\x00', 0x2, 0x0)
fsconfig$FSCONFIG_CMD_CREATE(0xffffffffffffffff, 0x6, 0x0, 0x0, 0x0)
read$FUSE(r3, &(0x7f00000002c0)={0x2020}, 0x2020)
write(r3, &(0x7f0000000280)="ff80", 0x2)
sendmsg$MPTCP_PM_CMD_SUBFLOW_DESTROY(r1, &(0x7f0000000280)={0x0, 0x0, &(0x7f0000000180)={0x0}, 0x1, 0x0, 0x0, 0x8}, 0x1)
ioctl$sock_ipv6_tunnel_SIOCGET6RD(0xffffffffffffffff, 0x89f8, &(0x7f0000000140)={'erspan0\x00', &(0x7f00000000c0)={'gretap0\x00', 0x0, 0x80, 0x1, 0x3, 0x6, {{0x10, 0x4, 0x3, 0x11, 0x40, 0x66, 0x0, 0x8, 0x2d, 0x0, @local, @dev={0xac, 0x14, 0x14, 0x21}, {[@ssrr={0x89, 0x3, 0x76}, @timestamp={0x44, 0x4, 0xd1, 0x0, 0xf}, @timestamp_prespec={0x44, 0x24, 0x61, 0x3, 0x6, [{@rand_addr=0x64010102, 0x101}, {@local}, {@multicast2, 0xe666}, {@remote, 0x728}]}]}}}}})
program crashed: WARNING in msft_do_close
testing program (duration=6m0s, {Threaded:true Repeat:true RepeatTimes:0 Procs:4 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}}): epoll_create-epoll_ctl$EPOLL_CTL_ADD-ioctl$F2FS_IOC_RESIZE_FS-socket$netlink-socket-syz_genetlink_get_family_id$ethtool-getsockname$packet-sendmsg$nl_route_sched-mkdirat-mount-openat-fsconfig$FSCONFIG_CMD_CREATE-read$FUSE-write-sendmsg$MPTCP_PM_CMD_SUBFLOW_DESTROY
detailed listing:
executing program 0:
r0 = epoll_create(0x628)
epoll_ctl$EPOLL_CTL_ADD(r0, 0x1, 0xffffffffffffffff, &(0x7f0000000080)={0x30000009})
ioctl$F2FS_IOC_RESIZE_FS(r0, 0x4008f510, &(0x7f0000000040)=0x8)
r1 = socket$netlink(0x10, 0x3, 0x0)
r2 = socket(0x10, 0x3, 0x0)
syz_genetlink_get_family_id$ethtool(&(0x7f0000000200), r2)
getsockname$packet(r2, 0x0, &(0x7f0000000100))
sendmsg$nl_route_sched(r1, 0x0, 0x4000800)
mkdirat(0xffffffffffffff9c, &(0x7f0000000080)='./dev\x00', 0x1ff)
mount(0x0, &(0x7f00000000c0)='./dev\x00', &(0x7f0000000100)='devtmpfs\x00', 0x0, 0x0)
r3 = openat(0xffffffffffffff9c, &(0x7f0000000140)='./dev/vhci\x00', 0x2, 0x0)
fsconfig$FSCONFIG_CMD_CREATE(0xffffffffffffffff, 0x6, 0x0, 0x0, 0x0)
read$FUSE(r3, &(0x7f00000002c0)={0x2020}, 0x2020)
write(r3, &(0x7f0000000280)="ff80", 0x2)
sendmsg$MPTCP_PM_CMD_SUBFLOW_DESTROY(r1, &(0x7f0000000280)={0x0, 0x0, &(0x7f0000000180)={0x0}, 0x1, 0x0, 0x0, 0x8}, 0x1)
program crashed: WARNING in msft_do_close
testing program (duration=6m0s, {Threaded:true Repeat:true RepeatTimes:0 Procs:4 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}}): epoll_create-epoll_ctl$EPOLL_CTL_ADD-ioctl$F2FS_IOC_RESIZE_FS-socket$netlink-socket-syz_genetlink_get_family_id$ethtool-getsockname$packet-sendmsg$nl_route_sched-mkdirat-mount-openat-fsconfig$FSCONFIG_CMD_CREATE-read$FUSE-write
detailed listing:
executing program 0:
r0 = epoll_create(0x628)
epoll_ctl$EPOLL_CTL_ADD(r0, 0x1, 0xffffffffffffffff, &(0x7f0000000080)={0x30000009})
ioctl$F2FS_IOC_RESIZE_FS(r0, 0x4008f510, &(0x7f0000000040)=0x8)
r1 = socket$netlink(0x10, 0x3, 0x0)
r2 = socket(0x10, 0x3, 0x0)
syz_genetlink_get_family_id$ethtool(&(0x7f0000000200), r2)
getsockname$packet(r2, 0x0, &(0x7f0000000100))
sendmsg$nl_route_sched(r1, 0x0, 0x4000800)
mkdirat(0xffffffffffffff9c, &(0x7f0000000080)='./dev\x00', 0x1ff)
mount(0x0, &(0x7f00000000c0)='./dev\x00', &(0x7f0000000100)='devtmpfs\x00', 0x0, 0x0)
r3 = openat(0xffffffffffffff9c, &(0x7f0000000140)='./dev/vhci\x00', 0x2, 0x0)
fsconfig$FSCONFIG_CMD_CREATE(0xffffffffffffffff, 0x6, 0x0, 0x0, 0x0)
read$FUSE(r3, &(0x7f00000002c0)={0x2020}, 0x2020)
write(r3, &(0x7f0000000280)="ff80", 0x2)
program crashed: WARNING in msft_do_close
testing program (duration=6m0s, {Threaded:true Repeat:true RepeatTimes:0 Procs:4 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}}): epoll_create-epoll_ctl$EPOLL_CTL_ADD-ioctl$F2FS_IOC_RESIZE_FS-socket$netlink-socket-syz_genetlink_get_family_id$ethtool-getsockname$packet-sendmsg$nl_route_sched-mkdirat-mount-openat-fsconfig$FSCONFIG_CMD_CREATE-read$FUSE
detailed listing:
executing program 0:
r0 = epoll_create(0x628)
epoll_ctl$EPOLL_CTL_ADD(r0, 0x1, 0xffffffffffffffff, &(0x7f0000000080)={0x30000009})
ioctl$F2FS_IOC_RESIZE_FS(r0, 0x4008f510, &(0x7f0000000040)=0x8)
r1 = socket$netlink(0x10, 0x3, 0x0)
r2 = socket(0x10, 0x3, 0x0)
syz_genetlink_get_family_id$ethtool(&(0x7f0000000200), r2)
getsockname$packet(r2, 0x0, &(0x7f0000000100))
sendmsg$nl_route_sched(r1, 0x0, 0x4000800)
mkdirat(0xffffffffffffff9c, &(0x7f0000000080)='./dev\x00', 0x1ff)
mount(0x0, &(0x7f00000000c0)='./dev\x00', &(0x7f0000000100)='devtmpfs\x00', 0x0, 0x0)
r3 = openat(0xffffffffffffff9c, &(0x7f0000000140)='./dev/vhci\x00', 0x2, 0x0)
fsconfig$FSCONFIG_CMD_CREATE(0xffffffffffffffff, 0x6, 0x0, 0x0, 0x0)
read$FUSE(r3, &(0x7f00000002c0)={0x2020}, 0x2020)
program did not crash
testing program (duration=6m0s, {Threaded:true Repeat:true RepeatTimes:0 Procs:4 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}}): epoll_create-epoll_ctl$EPOLL_CTL_ADD-ioctl$F2FS_IOC_RESIZE_FS-socket$netlink-socket-syz_genetlink_get_family_id$ethtool-getsockname$packet-sendmsg$nl_route_sched-mkdirat-mount-openat-fsconfig$FSCONFIG_CMD_CREATE-write
detailed listing:
executing program 0:
r0 = epoll_create(0x628)
epoll_ctl$EPOLL_CTL_ADD(r0, 0x1, 0xffffffffffffffff, &(0x7f0000000080)={0x30000009})
ioctl$F2FS_IOC_RESIZE_FS(r0, 0x4008f510, &(0x7f0000000040)=0x8)
r1 = socket$netlink(0x10, 0x3, 0x0)
r2 = socket(0x10, 0x3, 0x0)
syz_genetlink_get_family_id$ethtool(&(0x7f0000000200), r2)
getsockname$packet(r2, 0x0, &(0x7f0000000100))
sendmsg$nl_route_sched(r1, 0x0, 0x4000800)
mkdirat(0xffffffffffffff9c, &(0x7f0000000080)='./dev\x00', 0x1ff)
mount(0x0, &(0x7f00000000c0)='./dev\x00', &(0x7f0000000100)='devtmpfs\x00', 0x0, 0x0)
r3 = openat(0xffffffffffffff9c, &(0x7f0000000140)='./dev/vhci\x00', 0x2, 0x0)
fsconfig$FSCONFIG_CMD_CREATE(0xffffffffffffffff, 0x6, 0x0, 0x0, 0x0)
write(r3, &(0x7f0000000280)="ff80", 0x2)
program did not crash
testing program (duration=6m0s, {Threaded:true Repeat:true RepeatTimes:0 Procs:4 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}}): epoll_create-epoll_ctl$EPOLL_CTL_ADD-ioctl$F2FS_IOC_RESIZE_FS-socket$netlink-socket-syz_genetlink_get_family_id$ethtool-getsockname$packet-sendmsg$nl_route_sched-mkdirat-mount-openat-read$FUSE-write
detailed listing:
executing program 0:
r0 = epoll_create(0x628)
epoll_ctl$EPOLL_CTL_ADD(r0, 0x1, 0xffffffffffffffff, &(0x7f0000000080)={0x30000009})
ioctl$F2FS_IOC_RESIZE_FS(r0, 0x4008f510, &(0x7f0000000040)=0x8)
r1 = socket$netlink(0x10, 0x3, 0x0)
r2 = socket(0x10, 0x3, 0x0)
syz_genetlink_get_family_id$ethtool(&(0x7f0000000200), r2)
getsockname$packet(r2, 0x0, &(0x7f0000000100))
sendmsg$nl_route_sched(r1, 0x0, 0x4000800)
mkdirat(0xffffffffffffff9c, &(0x7f0000000080)='./dev\x00', 0x1ff)
mount(0x0, &(0x7f00000000c0)='./dev\x00', &(0x7f0000000100)='devtmpfs\x00', 0x0, 0x0)
r3 = openat(0xffffffffffffff9c, &(0x7f0000000140)='./dev/vhci\x00', 0x2, 0x0)
read$FUSE(r3, &(0x7f00000002c0)={0x2020}, 0x2020)
write(r3, &(0x7f0000000280)="ff80", 0x2)
program did not crash
testing program (duration=6m0s, {Threaded:true Repeat:true RepeatTimes:0 Procs:4 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}}): epoll_create-epoll_ctl$EPOLL_CTL_ADD-ioctl$F2FS_IOC_RESIZE_FS-socket$netlink-socket-syz_genetlink_get_family_id$ethtool-getsockname$packet-sendmsg$nl_route_sched-mkdirat-mount-fsconfig$FSCONFIG_CMD_CREATE-read$FUSE-write
detailed listing:
executing program 0:
r0 = epoll_create(0x628)
epoll_ctl$EPOLL_CTL_ADD(r0, 0x1, 0xffffffffffffffff, &(0x7f0000000080)={0x30000009})
ioctl$F2FS_IOC_RESIZE_FS(r0, 0x4008f510, &(0x7f0000000040)=0x8)
r1 = socket$netlink(0x10, 0x3, 0x0)
r2 = socket(0x10, 0x3, 0x0)
syz_genetlink_get_family_id$ethtool(&(0x7f0000000200), r2)
getsockname$packet(r2, 0x0, &(0x7f0000000100))
sendmsg$nl_route_sched(r1, 0x0, 0x4000800)
mkdirat(0xffffffffffffff9c, &(0x7f0000000080)='./dev\x00', 0x1ff)
mount(0x0, &(0x7f00000000c0)='./dev\x00', &(0x7f0000000100)='devtmpfs\x00', 0x0, 0x0)
fsconfig$FSCONFIG_CMD_CREATE(0xffffffffffffffff, 0x6, 0x0, 0x0, 0x0)
read$FUSE(0xffffffffffffffff, &(0x7f00000002c0)={0x2020}, 0x2020)
write(0xffffffffffffffff, &(0x7f0000000280)="ff80", 0x2)
program did not crash
testing program (duration=6m0s, {Threaded:true Repeat:true RepeatTimes:0 Procs:4 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}}): epoll_create-epoll_ctl$EPOLL_CTL_ADD-ioctl$F2FS_IOC_RESIZE_FS-socket$netlink-socket-syz_genetlink_get_family_id$ethtool-getsockname$packet-sendmsg$nl_route_sched-mkdirat-openat-fsconfig$FSCONFIG_CMD_CREATE-read$FUSE-write
detailed listing:
executing program 0:
r0 = epoll_create(0x628)
epoll_ctl$EPOLL_CTL_ADD(r0, 0x1, 0xffffffffffffffff, &(0x7f0000000080)={0x30000009})
ioctl$F2FS_IOC_RESIZE_FS(r0, 0x4008f510, &(0x7f0000000040)=0x8)
r1 = socket$netlink(0x10, 0x3, 0x0)
r2 = socket(0x10, 0x3, 0x0)
syz_genetlink_get_family_id$ethtool(&(0x7f0000000200), r2)
getsockname$packet(r2, 0x0, &(0x7f0000000100))
sendmsg$nl_route_sched(r1, 0x0, 0x4000800)
mkdirat(0xffffffffffffff9c, &(0x7f0000000080)='./dev\x00', 0x1ff)
r3 = openat(0xffffffffffffff9c, &(0x7f0000000140)='./dev/vhci\x00', 0x2, 0x0)
fsconfig$FSCONFIG_CMD_CREATE(0xffffffffffffffff, 0x6, 0x0, 0x0, 0x0)
read$FUSE(r3, &(0x7f00000002c0)={0x2020}, 0x2020)
write(r3, &(0x7f0000000280)="ff80", 0x2)
program did not crash
testing program (duration=6m0s, {Threaded:true Repeat:true RepeatTimes:0 Procs:4 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}}): epoll_create-epoll_ctl$EPOLL_CTL_ADD-ioctl$F2FS_IOC_RESIZE_FS-socket$netlink-socket-syz_genetlink_get_family_id$ethtool-getsockname$packet-sendmsg$nl_route_sched-mount-openat-fsconfig$FSCONFIG_CMD_CREATE-read$FUSE-write
detailed listing:
executing program 0:
r0 = epoll_create(0x628)
epoll_ctl$EPOLL_CTL_ADD(r0, 0x1, 0xffffffffffffffff, &(0x7f0000000080)={0x30000009})
ioctl$F2FS_IOC_RESIZE_FS(r0, 0x4008f510, &(0x7f0000000040)=0x8)
r1 = socket$netlink(0x10, 0x3, 0x0)
r2 = socket(0x10, 0x3, 0x0)
syz_genetlink_get_family_id$ethtool(&(0x7f0000000200), r2)
getsockname$packet(r2, 0x0, &(0x7f0000000100))
sendmsg$nl_route_sched(r1, 0x0, 0x4000800)
mount(0x0, &(0x7f00000000c0)='./dev\x00', &(0x7f0000000100)='devtmpfs\x00', 0x0, 0x0)
r3 = openat(0xffffffffffffff9c, &(0x7f0000000140)='./dev/vhci\x00', 0x2, 0x0)
fsconfig$FSCONFIG_CMD_CREATE(0xffffffffffffffff, 0x6, 0x0, 0x0, 0x0)
read$FUSE(r3, &(0x7f00000002c0)={0x2020}, 0x2020)
write(r3, &(0x7f0000000280)="ff80", 0x2)
program did not crash
testing program (duration=6m0s, {Threaded:true Repeat:true RepeatTimes:0 Procs:4 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}}): epoll_create-epoll_ctl$EPOLL_CTL_ADD-ioctl$F2FS_IOC_RESIZE_FS-socket$netlink-socket-syz_genetlink_get_family_id$ethtool-getsockname$packet-mkdirat-mount-openat-fsconfig$FSCONFIG_CMD_CREATE-read$FUSE-write
detailed listing:
executing program 0:
r0 = epoll_create(0x628)
epoll_ctl$EPOLL_CTL_ADD(r0, 0x1, 0xffffffffffffffff, &(0x7f0000000080)={0x30000009})
ioctl$F2FS_IOC_RESIZE_FS(r0, 0x4008f510, &(0x7f0000000040)=0x8)
socket$netlink(0x10, 0x3, 0x0)
r1 = socket(0x10, 0x3, 0x0)
syz_genetlink_get_family_id$ethtool(&(0x7f0000000200), r1)
getsockname$packet(r1, 0x0, &(0x7f0000000100))
mkdirat(0xffffffffffffff9c, &(0x7f0000000080)='./dev\x00', 0x1ff)
mount(0x0, &(0x7f00000000c0)='./dev\x00', &(0x7f0000000100)='devtmpfs\x00', 0x0, 0x0)
r2 = openat(0xffffffffffffff9c, &(0x7f0000000140)='./dev/vhci\x00', 0x2, 0x0)
fsconfig$FSCONFIG_CMD_CREATE(0xffffffffffffffff, 0x6, 0x0, 0x0, 0x0)
read$FUSE(r2, &(0x7f00000002c0)={0x2020}, 0x2020)
write(r2, &(0x7f0000000280)="ff80", 0x2)
program crashed: WARNING in msft_do_close
testing program (duration=6m0s, {Threaded:true Repeat:true RepeatTimes:0 Procs:4 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}}): epoll_create-epoll_ctl$EPOLL_CTL_ADD-ioctl$F2FS_IOC_RESIZE_FS-socket$netlink-socket-syz_genetlink_get_family_id$ethtool-mkdirat-mount-openat-fsconfig$FSCONFIG_CMD_CREATE-read$FUSE-write
detailed listing:
executing program 0:
r0 = epoll_create(0x628)
epoll_ctl$EPOLL_CTL_ADD(r0, 0x1, 0xffffffffffffffff, &(0x7f0000000080)={0x30000009})
ioctl$F2FS_IOC_RESIZE_FS(r0, 0x4008f510, &(0x7f0000000040)=0x8)
socket$netlink(0x10, 0x3, 0x0)
r1 = socket(0x10, 0x3, 0x0)
syz_genetlink_get_family_id$ethtool(&(0x7f0000000200), r1)
mkdirat(0xffffffffffffff9c, &(0x7f0000000080)='./dev\x00', 0x1ff)
mount(0x0, &(0x7f00000000c0)='./dev\x00', &(0x7f0000000100)='devtmpfs\x00', 0x0, 0x0)
r2 = openat(0xffffffffffffff9c, &(0x7f0000000140)='./dev/vhci\x00', 0x2, 0x0)
fsconfig$FSCONFIG_CMD_CREATE(0xffffffffffffffff, 0x6, 0x0, 0x0, 0x0)
read$FUSE(r2, &(0x7f00000002c0)={0x2020}, 0x2020)
write(r2, &(0x7f0000000280)="ff80", 0x2)
program did not crash
testing program (duration=6m0s, {Threaded:true Repeat:true RepeatTimes:0 Procs:4 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}}): epoll_create-epoll_ctl$EPOLL_CTL_ADD-ioctl$F2FS_IOC_RESIZE_FS-socket$netlink-socket-getsockname$packet-mkdirat-mount-openat-fsconfig$FSCONFIG_CMD_CREATE-read$FUSE-write
detailed listing:
executing program 0:
r0 = epoll_create(0x628)
epoll_ctl$EPOLL_CTL_ADD(r0, 0x1, 0xffffffffffffffff, &(0x7f0000000080)={0x30000009})
ioctl$F2FS_IOC_RESIZE_FS(r0, 0x4008f510, &(0x7f0000000040)=0x8)
socket$netlink(0x10, 0x3, 0x0)
r1 = socket(0x10, 0x3, 0x0)
getsockname$packet(r1, 0x0, &(0x7f0000000100))
mkdirat(0xffffffffffffff9c, &(0x7f0000000080)='./dev\x00', 0x1ff)
mount(0x0, &(0x7f00000000c0)='./dev\x00', &(0x7f0000000100)='devtmpfs\x00', 0x0, 0x0)
r2 = openat(0xffffffffffffff9c, &(0x7f0000000140)='./dev/vhci\x00', 0x2, 0x0)
fsconfig$FSCONFIG_CMD_CREATE(0xffffffffffffffff, 0x6, 0x0, 0x0, 0x0)
read$FUSE(r2, &(0x7f00000002c0)={0x2020}, 0x2020)
write(r2, &(0x7f0000000280)="ff80", 0x2)
program crashed: WARNING in msft_do_close
testing program (duration=6m0s, {Threaded:true Repeat:true RepeatTimes:0 Procs:4 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}}): epoll_create-epoll_ctl$EPOLL_CTL_ADD-ioctl$F2FS_IOC_RESIZE_FS-socket$netlink-getsockname$packet-mkdirat-mount-openat-fsconfig$FSCONFIG_CMD_CREATE-read$FUSE-write
detailed listing:
executing program 0:
r0 = epoll_create(0x628)
epoll_ctl$EPOLL_CTL_ADD(r0, 0x1, 0xffffffffffffffff, &(0x7f0000000080)={0x30000009})
ioctl$F2FS_IOC_RESIZE_FS(r0, 0x4008f510, &(0x7f0000000040)=0x8)
socket$netlink(0x10, 0x3, 0x0)
getsockname$packet(0xffffffffffffffff, 0x0, &(0x7f0000000100))
mkdirat(0xffffffffffffff9c, &(0x7f0000000080)='./dev\x00', 0x1ff)
mount(0x0, &(0x7f00000000c0)='./dev\x00', &(0x7f0000000100)='devtmpfs\x00', 0x0, 0x0)
r1 = openat(0xffffffffffffff9c, &(0x7f0000000140)='./dev/vhci\x00', 0x2, 0x0)
fsconfig$FSCONFIG_CMD_CREATE(0xffffffffffffffff, 0x6, 0x0, 0x0, 0x0)
read$FUSE(r1, &(0x7f00000002c0)={0x2020}, 0x2020)
write(r1, &(0x7f0000000280)="ff80", 0x2)
program did not crash
testing program (duration=6m0s, {Threaded:true Repeat:true RepeatTimes:0 Procs:4 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}}): epoll_create-epoll_ctl$EPOLL_CTL_ADD-ioctl$F2FS_IOC_RESIZE_FS-socket-getsockname$packet-mkdirat-mount-openat-fsconfig$FSCONFIG_CMD_CREATE-read$FUSE-write
detailed listing:
executing program 0:
r0 = epoll_create(0x628)
epoll_ctl$EPOLL_CTL_ADD(r0, 0x1, 0xffffffffffffffff, &(0x7f0000000080)={0x30000009})
ioctl$F2FS_IOC_RESIZE_FS(r0, 0x4008f510, &(0x7f0000000040)=0x8)
r1 = socket(0x10, 0x3, 0x0)
getsockname$packet(r1, 0x0, &(0x7f0000000100))
mkdirat(0xffffffffffffff9c, &(0x7f0000000080)='./dev\x00', 0x1ff)
mount(0x0, &(0x7f00000000c0)='./dev\x00', &(0x7f0000000100)='devtmpfs\x00', 0x0, 0x0)
r2 = openat(0xffffffffffffff9c, &(0x7f0000000140)='./dev/vhci\x00', 0x2, 0x0)
fsconfig$FSCONFIG_CMD_CREATE(0xffffffffffffffff, 0x6, 0x0, 0x0, 0x0)
read$FUSE(r2, &(0x7f00000002c0)={0x2020}, 0x2020)
write(r2, &(0x7f0000000280)="ff80", 0x2)
program crashed: WARNING in msft_do_close
testing program (duration=6m0s, {Threaded:true Repeat:true RepeatTimes:0 Procs:4 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}}): epoll_create-epoll_ctl$EPOLL_CTL_ADD-socket-getsockname$packet-mkdirat-mount-openat-fsconfig$FSCONFIG_CMD_CREATE-read$FUSE-write
detailed listing:
executing program 0:
r0 = epoll_create(0x628)
epoll_ctl$EPOLL_CTL_ADD(r0, 0x1, 0xffffffffffffffff, &(0x7f0000000080)={0x30000009})
r1 = socket(0x10, 0x3, 0x0)
getsockname$packet(r1, 0x0, &(0x7f0000000100))
mkdirat(0xffffffffffffff9c, &(0x7f0000000080)='./dev\x00', 0x1ff)
mount(0x0, &(0x7f00000000c0)='./dev\x00', &(0x7f0000000100)='devtmpfs\x00', 0x0, 0x0)
r2 = openat(0xffffffffffffff9c, &(0x7f0000000140)='./dev/vhci\x00', 0x2, 0x0)
fsconfig$FSCONFIG_CMD_CREATE(0xffffffffffffffff, 0x6, 0x0, 0x0, 0x0)
read$FUSE(r2, &(0x7f00000002c0)={0x2020}, 0x2020)
write(r2, &(0x7f0000000280)="ff80", 0x2)
program did not crash
testing program (duration=6m0s, {Threaded:true Repeat:true RepeatTimes:0 Procs:4 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}}): epoll_create-ioctl$F2FS_IOC_RESIZE_FS-socket-getsockname$packet-mkdirat-mount-openat-fsconfig$FSCONFIG_CMD_CREATE-read$FUSE-write
detailed listing:
executing program 0:
r0 = epoll_create(0x628)
ioctl$F2FS_IOC_RESIZE_FS(r0, 0x4008f510, &(0x7f0000000040)=0x8)
r1 = socket(0x10, 0x3, 0x0)
getsockname$packet(r1, 0x0, &(0x7f0000000100))
mkdirat(0xffffffffffffff9c, &(0x7f0000000080)='./dev\x00', 0x1ff)
mount(0x0, &(0x7f00000000c0)='./dev\x00', &(0x7f0000000100)='devtmpfs\x00', 0x0, 0x0)
r2 = openat(0xffffffffffffff9c, &(0x7f0000000140)='./dev/vhci\x00', 0x2, 0x0)
fsconfig$FSCONFIG_CMD_CREATE(0xffffffffffffffff, 0x6, 0x0, 0x0, 0x0)
read$FUSE(r2, &(0x7f00000002c0)={0x2020}, 0x2020)
write(r2, &(0x7f0000000280)="ff80", 0x2)
program did not crash
testing program (duration=6m0s, {Threaded:true Repeat:true RepeatTimes:0 Procs:4 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}}): epoll_ctl$EPOLL_CTL_ADD-ioctl$F2FS_IOC_RESIZE_FS-socket-getsockname$packet-mkdirat-mount-openat-fsconfig$FSCONFIG_CMD_CREATE-read$FUSE-write
detailed listing:
executing program 0:
epoll_ctl$EPOLL_CTL_ADD(0xffffffffffffffff, 0x1, 0xffffffffffffffff, &(0x7f0000000080)={0x30000009})
ioctl$F2FS_IOC_RESIZE_FS(0xffffffffffffffff, 0x4008f510, &(0x7f0000000040)=0x8)
r0 = socket(0x10, 0x3, 0x0)
getsockname$packet(r0, 0x0, &(0x7f0000000100))
mkdirat(0xffffffffffffff9c, &(0x7f0000000080)='./dev\x00', 0x1ff)
mount(0x0, &(0x7f00000000c0)='./dev\x00', &(0x7f0000000100)='devtmpfs\x00', 0x0, 0x0)
r1 = openat(0xffffffffffffff9c, &(0x7f0000000140)='./dev/vhci\x00', 0x2, 0x0)
fsconfig$FSCONFIG_CMD_CREATE(0xffffffffffffffff, 0x6, 0x0, 0x0, 0x0)
read$FUSE(r1, &(0x7f00000002c0)={0x2020}, 0x2020)
write(r1, &(0x7f0000000280)="ff80", 0x2)
program did not crash
testing program (duration=6m0s, {Threaded:true Repeat:true RepeatTimes:0 Procs:4 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}}): epoll_create-epoll_ctl$EPOLL_CTL_ADD-ioctl$F2FS_IOC_RESIZE_FS-socket-getsockname$packet-mkdirat-mount-openat-fsconfig$FSCONFIG_CMD_CREATE-read$FUSE-write
detailed listing:
executing program 0:
r0 = epoll_create(0x628)
epoll_ctl$EPOLL_CTL_ADD(r0, 0x1, 0xffffffffffffffff, 0x0)
ioctl$F2FS_IOC_RESIZE_FS(r0, 0x4008f510, &(0x7f0000000040)=0x8)
r1 = socket(0x10, 0x3, 0x0)
getsockname$packet(r1, 0x0, &(0x7f0000000100))
mkdirat(0xffffffffffffff9c, &(0x7f0000000080)='./dev\x00', 0x1ff)
mount(0x0, &(0x7f00000000c0)='./dev\x00', &(0x7f0000000100)='devtmpfs\x00', 0x0, 0x0)
r2 = openat(0xffffffffffffff9c, &(0x7f0000000140)='./dev/vhci\x00', 0x2, 0x0)
fsconfig$FSCONFIG_CMD_CREATE(0xffffffffffffffff, 0x6, 0x0, 0x0, 0x0)
read$FUSE(r2, &(0x7f00000002c0)={0x2020}, 0x2020)
write(r2, &(0x7f0000000280)="ff80", 0x2)
program crashed: WARNING in msft_do_close
testing program (duration=6m0s, {Threaded:true Repeat:true RepeatTimes:0 Procs:4 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}}): epoll_create-epoll_ctl$EPOLL_CTL_ADD-ioctl$F2FS_IOC_RESIZE_FS-socket-getsockname$packet-mkdirat-mount-openat-fsconfig$FSCONFIG_CMD_CREATE-read$FUSE-write
detailed listing:
executing program 0:
r0 = epoll_create(0x628)
epoll_ctl$EPOLL_CTL_ADD(r0, 0x1, 0xffffffffffffffff, 0x0)
ioctl$F2FS_IOC_RESIZE_FS(r0, 0x4008f510, 0x0)
r1 = socket(0x10, 0x3, 0x0)
getsockname$packet(r1, 0x0, &(0x7f0000000100))
mkdirat(0xffffffffffffff9c, &(0x7f0000000080)='./dev\x00', 0x1ff)
mount(0x0, &(0x7f00000000c0)='./dev\x00', &(0x7f0000000100)='devtmpfs\x00', 0x0, 0x0)
r2 = openat(0xffffffffffffff9c, &(0x7f0000000140)='./dev/vhci\x00', 0x2, 0x0)
fsconfig$FSCONFIG_CMD_CREATE(0xffffffffffffffff, 0x6, 0x0, 0x0, 0x0)
read$FUSE(r2, &(0x7f00000002c0)={0x2020}, 0x2020)
write(r2, &(0x7f0000000280)="ff80", 0x2)
program did not crash
testing program (duration=6m0s, {Threaded:true Repeat:true RepeatTimes:0 Procs:4 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}}): epoll_create-epoll_ctl$EPOLL_CTL_ADD-ioctl$F2FS_IOC_RESIZE_FS-socket-getsockname$packet-mkdirat-mount-openat-fsconfig$FSCONFIG_CMD_CREATE-read$FUSE-write
detailed listing:
executing program 0:
r0 = epoll_create(0x628)
epoll_ctl$EPOLL_CTL_ADD(r0, 0x1, 0xffffffffffffffff, 0x0)
ioctl$F2FS_IOC_RESIZE_FS(r0, 0x4008f510, &(0x7f0000000040)=0x8)
r1 = socket(0x10, 0x3, 0x0)
getsockname$packet(r1, 0x0, 0x0)
mkdirat(0xffffffffffffff9c, &(0x7f0000000080)='./dev\x00', 0x1ff)
mount(0x0, &(0x7f00000000c0)='./dev\x00', &(0x7f0000000100)='devtmpfs\x00', 0x0, 0x0)
r2 = openat(0xffffffffffffff9c, &(0x7f0000000140)='./dev/vhci\x00', 0x2, 0x0)
fsconfig$FSCONFIG_CMD_CREATE(0xffffffffffffffff, 0x6, 0x0, 0x0, 0x0)
read$FUSE(r2, &(0x7f00000002c0)={0x2020}, 0x2020)
write(r2, &(0x7f0000000280)="ff80", 0x2)
program did not crash
testing program (duration=6m0s, {Threaded:true Repeat:true RepeatTimes:0 Procs:4 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}}): epoll_create-epoll_ctl$EPOLL_CTL_ADD-ioctl$F2FS_IOC_RESIZE_FS-socket-getsockname$packet-mkdirat-mount-openat-fsconfig$FSCONFIG_CMD_CREATE-read$FUSE-write
detailed listing:
executing program 0:
r0 = epoll_create(0x628)
epoll_ctl$EPOLL_CTL_ADD(r0, 0x1, 0xffffffffffffffff, 0x0)
ioctl$F2FS_IOC_RESIZE_FS(r0, 0x4008f510, &(0x7f0000000040)=0x8)
r1 = socket(0x10, 0x3, 0x0)
getsockname$packet(r1, 0x0, &(0x7f0000000100))
mkdirat(0xffffffffffffff9c, 0x0, 0x1ff)
mount(0x0, &(0x7f00000000c0)='./dev\x00', &(0x7f0000000100)='devtmpfs\x00', 0x0, 0x0)
r2 = openat(0xffffffffffffff9c, &(0x7f0000000140)='./dev/vhci\x00', 0x2, 0x0)
fsconfig$FSCONFIG_CMD_CREATE(0xffffffffffffffff, 0x6, 0x0, 0x0, 0x0)
read$FUSE(r2, &(0x7f00000002c0)={0x2020}, 0x2020)
write(r2, &(0x7f0000000280)="ff80", 0x2)
program did not crash
testing program (duration=6m0s, {Threaded:true Repeat:true RepeatTimes:0 Procs:4 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}}): epoll_create-epoll_ctl$EPOLL_CTL_ADD-ioctl$F2FS_IOC_RESIZE_FS-socket-getsockname$packet-mkdirat-mount-openat-fsconfig$FSCONFIG_CMD_CREATE-read$FUSE-write
detailed listing:
executing program 0:
r0 = epoll_create(0x628)
epoll_ctl$EPOLL_CTL_ADD(r0, 0x1, 0xffffffffffffffff, 0x0)
ioctl$F2FS_IOC_RESIZE_FS(r0, 0x4008f510, &(0x7f0000000040)=0x8)
r1 = socket(0x10, 0x3, 0x0)
getsockname$packet(r1, 0x0, &(0x7f0000000100))
mkdirat(0xffffffffffffff9c, &(0x7f0000000080)='./dev\x00', 0x1ff)
mount(0x0, 0x0, &(0x7f0000000100)='devtmpfs\x00', 0x0, 0x0)
r2 = openat(0xffffffffffffff9c, &(0x7f0000000140)='./dev/vhci\x00', 0x2, 0x0)
fsconfig$FSCONFIG_CMD_CREATE(0xffffffffffffffff, 0x6, 0x0, 0x0, 0x0)
read$FUSE(r2, &(0x7f00000002c0)={0x2020}, 0x2020)
write(r2, &(0x7f0000000280)="ff80", 0x2)
program did not crash
testing program (duration=6m0s, {Threaded:true Repeat:true RepeatTimes:0 Procs:4 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}}): epoll_create-epoll_ctl$EPOLL_CTL_ADD-ioctl$F2FS_IOC_RESIZE_FS-socket-getsockname$packet-mkdirat-mount-openat-fsconfig$FSCONFIG_CMD_CREATE-read$FUSE-write
detailed listing:
executing program 0:
r0 = epoll_create(0x628)
epoll_ctl$EPOLL_CTL_ADD(r0, 0x1, 0xffffffffffffffff, 0x0)
ioctl$F2FS_IOC_RESIZE_FS(r0, 0x4008f510, &(0x7f0000000040)=0x8)
r1 = socket(0x10, 0x3, 0x0)
getsockname$packet(r1, 0x0, &(0x7f0000000100))
mkdirat(0xffffffffffffff9c, &(0x7f0000000080)='./dev\x00', 0x1ff)
mount(0x0, &(0x7f00000000c0)='./dev\x00', 0x0, 0x0, 0x0)
r2 = openat(0xffffffffffffff9c, &(0x7f0000000140)='./dev/vhci\x00', 0x2, 0x0)
fsconfig$FSCONFIG_CMD_CREATE(0xffffffffffffffff, 0x6, 0x0, 0x0, 0x0)
read$FUSE(r2, &(0x7f00000002c0)={0x2020}, 0x2020)
write(r2, &(0x7f0000000280)="ff80", 0x2)
program did not crash
testing program (duration=6m0s, {Threaded:true Repeat:true RepeatTimes:0 Procs:4 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}}): epoll_create-epoll_ctl$EPOLL_CTL_ADD-ioctl$F2FS_IOC_RESIZE_FS-socket-getsockname$packet-mkdirat-mount-openat-fsconfig$FSCONFIG_CMD_CREATE-read$FUSE-write
detailed listing:
executing program 0:
r0 = epoll_create(0x628)
epoll_ctl$EPOLL_CTL_ADD(r0, 0x1, 0xffffffffffffffff, 0x0)
ioctl$F2FS_IOC_RESIZE_FS(r0, 0x4008f510, &(0x7f0000000040)=0x8)
r1 = socket(0x10, 0x3, 0x0)
getsockname$packet(r1, 0x0, &(0x7f0000000100))
mkdirat(0xffffffffffffff9c, &(0x7f0000000080)='./dev\x00', 0x1ff)
mount(0x0, &(0x7f00000000c0)='./dev\x00', &(0x7f0000000100)='devtmpfs\x00', 0x0, 0x0)
r2 = openat(0xffffffffffffff9c, 0x0, 0x2, 0x0)
fsconfig$FSCONFIG_CMD_CREATE(0xffffffffffffffff, 0x6, 0x0, 0x0, 0x0)
read$FUSE(r2, &(0x7f00000002c0)={0x2020}, 0x2020)
write(r2, &(0x7f0000000280)="ff80", 0x2)
program did not crash
testing program (duration=6m0s, {Threaded:true Repeat:true RepeatTimes:0 Procs:4 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}}): epoll_create-epoll_ctl$EPOLL_CTL_ADD-ioctl$F2FS_IOC_RESIZE_FS-socket-getsockname$packet-mkdirat-mount-openat-fsconfig$FSCONFIG_CMD_CREATE-read$FUSE-write
detailed listing:
executing program 0:
r0 = epoll_create(0x628)
epoll_ctl$EPOLL_CTL_ADD(r0, 0x1, 0xffffffffffffffff, 0x0)
ioctl$F2FS_IOC_RESIZE_FS(r0, 0x4008f510, &(0x7f0000000040)=0x8)
r1 = socket(0x10, 0x3, 0x0)
getsockname$packet(r1, 0x0, &(0x7f0000000100))
mkdirat(0xffffffffffffff9c, &(0x7f0000000080)='./dev\x00', 0x1ff)
mount(0x0, &(0x7f00000000c0)='./dev\x00', &(0x7f0000000100)='devtmpfs\x00', 0x0, 0x0)
r2 = openat(0xffffffffffffff9c, &(0x7f0000000140)='./dev/vhci\x00', 0x2, 0x0)
fsconfig$FSCONFIG_CMD_CREATE(0xffffffffffffffff, 0x6, 0x0, 0x0, 0x0)
read$FUSE(r2, 0x0, 0x0)
write(r2, &(0x7f0000000280)="ff80", 0x2)
program did not crash
testing program (duration=6m0s, {Threaded:true Repeat:true RepeatTimes:0 Procs:4 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}}): epoll_create-epoll_ctl$EPOLL_CTL_ADD-ioctl$F2FS_IOC_RESIZE_FS-socket-getsockname$packet-mkdirat-mount-openat-fsconfig$FSCONFIG_CMD_CREATE-read$FUSE-write
detailed listing:
executing program 0:
r0 = epoll_create(0x628)
epoll_ctl$EPOLL_CTL_ADD(r0, 0x1, 0xffffffffffffffff, 0x0)
ioctl$F2FS_IOC_RESIZE_FS(r0, 0x4008f510, &(0x7f0000000040)=0x8)
r1 = socket(0x10, 0x3, 0x0)
getsockname$packet(r1, 0x0, &(0x7f0000000100))
mkdirat(0xffffffffffffff9c, &(0x7f0000000080)='./dev\x00', 0x1ff)
mount(0x0, &(0x7f00000000c0)='./dev\x00', &(0x7f0000000100)='devtmpfs\x00', 0x0, 0x0)
r2 = openat(0xffffffffffffff9c, &(0x7f0000000140)='./dev/vhci\x00', 0x2, 0x0)
fsconfig$FSCONFIG_CMD_CREATE(0xffffffffffffffff, 0x6, 0x0, 0x0, 0x0)
read$FUSE(r2, &(0x7f00000002c0)={0x2020}, 0x2020)
write(r2, 0x0, 0x0)
program did not crash
testing program (duration=6m0s, {Threaded:true Repeat:true RepeatTimes:0 Procs:4 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}}): epoll_create-epoll_ctl$EPOLL_CTL_ADD-ioctl$F2FS_IOC_RESIZE_FS-socket-getsockname$packet-mkdirat-mount-openat-fsconfig$FSCONFIG_CMD_CREATE-read$FUSE-write
detailed listing:
executing program 0:
r0 = epoll_create(0x628)
epoll_ctl$EPOLL_CTL_ADD(r0, 0x1, 0xffffffffffffffff, 0x0)
ioctl$F2FS_IOC_RESIZE_FS(r0, 0x4008f510, &(0x7f0000000040)=0x8)
r1 = socket(0x10, 0x3, 0x0)
getsockname$packet(r1, 0x0, &(0x7f0000000100))
mkdirat(0xffffffffffffff9c, &(0x7f0000000080)='./dev\x00', 0x1ff)
mount(0x0, &(0x7f00000000c0)='./dev\x00', &(0x7f0000000100)='devtmpfs\x00', 0x0, 0x0)
r2 = openat(0xffffffffffffff9c, &(0x7f0000000140)='./dev/vhci\x00', 0x2, 0x0)
fsconfig$FSCONFIG_CMD_CREATE(0xffffffffffffffff, 0x6, 0x0, 0x0, 0x0)
read$FUSE(r2, &(0x7f00000002c0)={0x2020}, 0x2020)
write(r2, &(0x7f0000000280), 0x0)
program did not crash
extracting C reproducer
testing compiled C program (duration=6m0s, {Threaded:true Repeat:true RepeatTimes:0 Procs:4 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}}): epoll_create-epoll_ctl$EPOLL_CTL_ADD-ioctl$F2FS_IOC_RESIZE_FS-socket-getsockname$packet-mkdirat-mount-openat-fsconfig$FSCONFIG_CMD_CREATE-read$FUSE-write
program crashed: WARNING in msft_do_close
simplifying C reproducer
testing compiled C program (duration=6m0s, {Threaded:false Repeat:true RepeatTimes:0 Procs:4 Slowdown:1 Sandbox:none SandboxArg:0 Leak:false NetInjection:true NetDevices:true NetReset:true Cgroups:true BinfmtMisc:true CloseFDs:true KCSAN:false DevlinkPCI:false NicVF:false USB:true VhciInjection:true Wifi:true IEEE802154:true Sysctl:true Swap:true UseTmpDir:true HandleSegv:true Trace:false CallComments:true LegacyOptions:{Collide:false Fault:false FaultCall:0 FaultNth:0}}): epoll_create-epoll_ctl$EPOLL_CTL_ADD-ioctl$F2FS_IOC_RESIZE_FS-socket-getsockname$packet-mkdirat-mount-openat-fsconfig$FSCONFIG_CMD_CREATE-read$FUSE-write
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}}): epoll_create-epoll_ctl$EPOLL_CTL_ADD-ioctl$F2FS_IOC_RESIZE_FS-socket-getsockname$packet-mkdirat-mount-openat-fsconfig$FSCONFIG_CMD_CREATE-read$FUSE-write
program crashed: no output from test machine
a never seen crash title: no output from test machine, ignore
testing compiled C program (duration=6m0s, {Threaded:true Repeat:true RepeatTimes:0 Procs:4 Slowdown:1 Sandbox: SandboxArg:0 Leak:false NetInjection:false NetDevices:false NetReset:false Cgroups:false BinfmtMisc:false CloseFDs:false KCSAN:false DevlinkPCI:false NicVF:false USB:false VhciInjection:false Wifi:false IEEE802154:true Sysctl:true Swap:false UseTmpDir:true HandleSegv:true Trace:false CallComments:true LegacyOptions:{Collide:false Fault:false FaultCall:0 FaultNth:0}}): epoll_create-epoll_ctl$EPOLL_CTL_ADD-ioctl$F2FS_IOC_RESIZE_FS-socket-getsockname$packet-mkdirat-mount-openat-fsconfig$FSCONFIG_CMD_CREATE-read$FUSE-write
program crashed: WARNING in msft_do_close
testing compiled C program (duration=6m0s, {Threaded:true Repeat:true RepeatTimes:0 Procs:4 Slowdown:1 Sandbox: SandboxArg:0 Leak:false NetInjection:false NetDevices:false NetReset:false Cgroups:false BinfmtMisc:false CloseFDs:false KCSAN:false DevlinkPCI:false NicVF:false USB:false VhciInjection:false Wifi:false IEEE802154:false Sysctl:true Swap:false UseTmpDir:true HandleSegv:true Trace:false CallComments:true LegacyOptions:{Collide:false Fault:false FaultCall:0 FaultNth:0}}): epoll_create-epoll_ctl$EPOLL_CTL_ADD-ioctl$F2FS_IOC_RESIZE_FS-socket-getsockname$packet-mkdirat-mount-openat-fsconfig$FSCONFIG_CMD_CREATE-read$FUSE-write
program crashed: no output from test machine
a never seen crash title: no output from test machine, ignore
testing compiled C program (duration=6m0s, {Threaded:true Repeat:true RepeatTimes:0 Procs:4 Slowdown:1 Sandbox: SandboxArg:0 Leak:false NetInjection:false NetDevices:false NetReset:false Cgroups:false BinfmtMisc:false CloseFDs:false KCSAN:false DevlinkPCI:false NicVF:false USB:false VhciInjection:false Wifi:false IEEE802154:true Sysctl:true Swap:false UseTmpDir:false HandleSegv:true Trace:false CallComments:true LegacyOptions:{Collide:false Fault:false FaultCall:0 FaultNth:0}}): epoll_create-epoll_ctl$EPOLL_CTL_ADD-ioctl$F2FS_IOC_RESIZE_FS-socket-getsockname$packet-mkdirat-mount-openat-fsconfig$FSCONFIG_CMD_CREATE-read$FUSE-write
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:4 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:false Trace:false CallComments:true LegacyOptions:{Collide:false Fault:false FaultCall:0 FaultNth:0}}): epoll_create-epoll_ctl$EPOLL_CTL_ADD-ioctl$F2FS_IOC_RESIZE_FS-socket-getsockname$packet-mkdirat-mount-openat-fsconfig$FSCONFIG_CMD_CREATE-read$FUSE-write
program crashed: WARNING in msft_do_close
testing compiled C program (duration=6m0s, {Threaded:true Repeat:true RepeatTimes:0 Procs:4 Slowdown:1 Sandbox: SandboxArg:0 Leak:false NetInjection:false NetDevices:false NetReset:false Cgroups:false BinfmtMisc:false CloseFDs:false KCSAN:false DevlinkPCI:false NicVF:false USB:false VhciInjection:false Wifi:false IEEE802154:true Sysctl:false Swap:false UseTmpDir:true HandleSegv:false Trace:false CallComments:true LegacyOptions:{Collide:false Fault:false FaultCall:0 FaultNth:0}}): epoll_create-epoll_ctl$EPOLL_CTL_ADD-ioctl$F2FS_IOC_RESIZE_FS-socket-getsockname$packet-mkdirat-mount-openat-fsconfig$FSCONFIG_CMD_CREATE-read$FUSE-write
program crashed: no output from test machine
a never seen crash title: no output from test machine, ignore
testing program (duration=6m0s, {Threaded:true Repeat:true RepeatTimes:0 Procs:4 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:false Trace:false CallComments:true LegacyOptions:{Collide:false Fault:false FaultCall:0 FaultNth:0}}): epoll_create-epoll_ctl$EPOLL_CTL_ADD-ioctl$F2FS_IOC_RESIZE_FS-socket-getsockname$packet-mkdirat-mount-openat-fsconfig$FSCONFIG_CMD_CREATE-read$FUSE-write
detailed listing:
executing program 0:
r0 = epoll_create(0x628)
epoll_ctl$EPOLL_CTL_ADD(r0, 0x1, 0xffffffffffffffff, 0x0)
ioctl$F2FS_IOC_RESIZE_FS(r0, 0x4008f510, &(0x7f0000000040)=0x8)
r1 = socket(0x10, 0x3, 0x0)
getsockname$packet(r1, 0x0, &(0x7f0000000100))
mkdirat(0xffffffffffffff9c, &(0x7f0000000080)='./dev\x00', 0x1ff)
mount(0x0, &(0x7f00000000c0)='./dev\x00', &(0x7f0000000100)='devtmpfs\x00', 0x0, 0x0)
r2 = openat(0xffffffffffffff9c, &(0x7f0000000140)='./dev/vhci\x00', 0x2, 0x0)
fsconfig$FSCONFIG_CMD_CREATE(0xffffffffffffffff, 0x6, 0x0, 0x0, 0x0)
read$FUSE(r2, &(0x7f00000002c0)={0x2020}, 0x2020)
write(r2, &(0x7f0000000280)="ff80", 0x2)
program crashed: WARNING in msft_do_close
validation run: crashed=true
testing program (duration=6m0s, {Threaded:true Repeat:true RepeatTimes:0 Procs:4 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:false Trace:false CallComments:true LegacyOptions:{Collide:false Fault:false FaultCall:0 FaultNth:0}}): epoll_create-epoll_ctl$EPOLL_CTL_ADD-ioctl$F2FS_IOC_RESIZE_FS-socket-getsockname$packet-mkdirat-mount-openat-fsconfig$FSCONFIG_CMD_CREATE-read$FUSE-write
detailed listing:
executing program 0:
r0 = epoll_create(0x628)
epoll_ctl$EPOLL_CTL_ADD(r0, 0x1, 0xffffffffffffffff, 0x0)
ioctl$F2FS_IOC_RESIZE_FS(r0, 0x4008f510, &(0x7f0000000040)=0x8)
r1 = socket(0x10, 0x3, 0x0)
getsockname$packet(r1, 0x0, &(0x7f0000000100))
mkdirat(0xffffffffffffff9c, &(0x7f0000000080)='./dev\x00', 0x1ff)
mount(0x0, &(0x7f00000000c0)='./dev\x00', &(0x7f0000000100)='devtmpfs\x00', 0x0, 0x0)
r2 = openat(0xffffffffffffff9c, &(0x7f0000000140)='./dev/vhci\x00', 0x2, 0x0)
fsconfig$FSCONFIG_CMD_CREATE(0xffffffffffffffff, 0x6, 0x0, 0x0, 0x0)
read$FUSE(r2, &(0x7f00000002c0)={0x2020}, 0x2020)
write(r2, &(0x7f0000000280)="ff80", 0x2)
program crashed: WARNING in msft_do_close
validation run: crashed=true
testing program (duration=6m0s, {Threaded:true Repeat:true RepeatTimes:0 Procs:4 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:false Trace:false CallComments:true LegacyOptions:{Collide:false Fault:false FaultCall:0 FaultNth:0}}): epoll_create-epoll_ctl$EPOLL_CTL_ADD-ioctl$F2FS_IOC_RESIZE_FS-socket-getsockname$packet-mkdirat-mount-openat-fsconfig$FSCONFIG_CMD_CREATE-read$FUSE-write
detailed listing:
executing program 0:
r0 = epoll_create(0x628)
epoll_ctl$EPOLL_CTL_ADD(r0, 0x1, 0xffffffffffffffff, 0x0)
ioctl$F2FS_IOC_RESIZE_FS(r0, 0x4008f510, &(0x7f0000000040)=0x8)
r1 = socket(0x10, 0x3, 0x0)
getsockname$packet(r1, 0x0, &(0x7f0000000100))
mkdirat(0xffffffffffffff9c, &(0x7f0000000080)='./dev\x00', 0x1ff)
mount(0x0, &(0x7f00000000c0)='./dev\x00', &(0x7f0000000100)='devtmpfs\x00', 0x0, 0x0)
r2 = openat(0xffffffffffffff9c, &(0x7f0000000140)='./dev/vhci\x00', 0x2, 0x0)
fsconfig$FSCONFIG_CMD_CREATE(0xffffffffffffffff, 0x6, 0x0, 0x0, 0x0)
read$FUSE(r2, &(0x7f00000002c0)={0x2020}, 0x2020)
write(r2, &(0x7f0000000280)="ff80", 0x2)
program did not crash
validation run: crashed=false
testing program (duration=6m0s, {Threaded:true Repeat:true RepeatTimes:0 Procs:4 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:false Trace:false CallComments:true LegacyOptions:{Collide:false Fault:false FaultCall:0 FaultNth:0}}): epoll_create-epoll_ctl$EPOLL_CTL_ADD-ioctl$F2FS_IOC_RESIZE_FS-socket-getsockname$packet-mkdirat-mount-openat-fsconfig$FSCONFIG_CMD_CREATE-read$FUSE-write
detailed listing:
executing program 0:
r0 = epoll_create(0x628)
epoll_ctl$EPOLL_CTL_ADD(r0, 0x1, 0xffffffffffffffff, 0x0)
ioctl$F2FS_IOC_RESIZE_FS(r0, 0x4008f510, &(0x7f0000000040)=0x8)
r1 = socket(0x10, 0x3, 0x0)
getsockname$packet(r1, 0x0, &(0x7f0000000100))
mkdirat(0xffffffffffffff9c, &(0x7f0000000080)='./dev\x00', 0x1ff)
mount(0x0, &(0x7f00000000c0)='./dev\x00', &(0x7f0000000100)='devtmpfs\x00', 0x0, 0x0)
r2 = openat(0xffffffffffffff9c, &(0x7f0000000140)='./dev/vhci\x00', 0x2, 0x0)
fsconfig$FSCONFIG_CMD_CREATE(0xffffffffffffffff, 0x6, 0x0, 0x0, 0x0)
read$FUSE(r2, &(0x7f00000002c0)={0x2020}, 0x2020)
write(r2, &(0x7f0000000280)="ff80", 0x2)
program did not crash
validation run: crashed=false
testing program (duration=6m0s, {Threaded:true Repeat:true RepeatTimes:0 Procs:4 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:false Trace:false CallComments:true LegacyOptions:{Collide:false Fault:false FaultCall:0 FaultNth:0}}): epoll_create-epoll_ctl$EPOLL_CTL_ADD-ioctl$F2FS_IOC_RESIZE_FS-socket-getsockname$packet-mkdirat-mount-openat-fsconfig$FSCONFIG_CMD_CREATE-read$FUSE-write
detailed listing:
executing program 0:
r0 = epoll_create(0x628)
epoll_ctl$EPOLL_CTL_ADD(r0, 0x1, 0xffffffffffffffff, 0x0)
ioctl$F2FS_IOC_RESIZE_FS(r0, 0x4008f510, &(0x7f0000000040)=0x8)
r1 = socket(0x10, 0x3, 0x0)
getsockname$packet(r1, 0x0, &(0x7f0000000100))
mkdirat(0xffffffffffffff9c, &(0x7f0000000080)='./dev\x00', 0x1ff)
mount(0x0, &(0x7f00000000c0)='./dev\x00', &(0x7f0000000100)='devtmpfs\x00', 0x0, 0x0)
r2 = openat(0xffffffffffffff9c, &(0x7f0000000140)='./dev/vhci\x00', 0x2, 0x0)
fsconfig$FSCONFIG_CMD_CREATE(0xffffffffffffffff, 0x6, 0x0, 0x0, 0x0)
read$FUSE(r2, &(0x7f00000002c0)={0x2020}, 0x2020)
write(r2, &(0x7f0000000280)="ff80", 0x2)
program crashed: WARNING in msft_do_close
validation run: crashed=true
reproducing took 3h35m27.176854238s
repro crashed as (corrupted=false):
------------[ cut here ]------------
DEBUG_LOCKS_WARN_ON(lock->magic != lock)
WARNING: kernel/locking/mutex.c:625 at __mutex_lock_common kernel/locking/mutex.c:625 [inline], CPU#1: kworker/u34:2/5890
WARNING: kernel/locking/mutex.c:625 at __mutex_lock+0x944/0x1bc0 kernel/locking/mutex.c:821, CPU#1: kworker/u34:2/5890
Modules linked in:
CPU: 1 UID: 0 PID: 5890 Comm: kworker/u34:2 Not tainted syzkaller #0 PREEMPT(full)
Hardware name: QEMU Standard PC (Q35 + ICH9, 2009), BIOS 1.16.3-debian-1.16.3-2 04/01/2014
Workqueue: hci0 hci_power_on
RIP: 0010:__mutex_lock_common kernel/locking/mutex.c:625 [inline]
RIP: 0010:__mutex_lock+0x94b/0x1bc0 kernel/locking/mutex.c:821
Code: 0f b6 14 11 38 d0 7c 08 84 d2 0f 85 b4 10 00 00 44 8b 05 d8 d5 7a 05 45 85 c0 75 13 48 8d 3d ac da 7d 05 48 c7 c6 a0 d2 ef 8b <67> 48 0f b9 3a 90 e9 1b f8 ff ff 4d 8d a7 f0 0a 00 00 4c 89 e7 e8
RSP: 0018:ffffc90002937890 EFLAGS: 00010246
RAX: 0000000000000003 RBX: ffff88803c0a4440 RCX: 1ffffffff2287150
RDX: 0000000000000000 RSI: ffffffff8befd2a0 RDI: ffffffff91468f60
RBP: ffffc90002937a00 R08: 0000000000000000 R09: 0000000000000000
R10: 0000000000000000 R11: 00000000000075eb R12: 0000000000000000
R13: 0000000000000000 R14: dffffc0000000000 R15: ffff888056a15980
FS: 0000000000000000(0000) GS:ffff8880d5ca2000(0000) knlGS:0000000000000000
CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033
CR2: 00007f8ddaddcff8 CR3: 000000002b956000 CR4: 0000000000352ef0
Call Trace:
msft_do_close+0x32e/0x6a0 net/bluetooth/msft.c:698
hci_dev_close_sync+0x1020/0x13c0 net/bluetooth/hci_sync.c:5596
hci_dev_do_close+0x2e/0xb0 net/bluetooth/hci_core.c:502
hci_power_on+0x1be/0x630 net/bluetooth/hci_core.c:940
process_one_work+0xac7/0x1b10 kernel/workqueue.c:3387
process_scheduled_works kernel/workqueue.c:3470 [inline]
worker_thread+0x5ef/0xe50 kernel/workqueue.c:3551
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
----------------
Code disassembly (best guess):
0: 0f b6 14 11 movzbl (%rcx,%rdx,1),%edx
4: 38 d0 cmp %dl,%al
6: 7c 08 jl 0x10
8: 84 d2 test %dl,%dl
a: 0f 85 b4 10 00 00 jne 0x10c4
10: 44 8b 05 d8 d5 7a 05 mov 0x57ad5d8(%rip),%r8d # 0x57ad5ef
17: 45 85 c0 test %r8d,%r8d
1a: 75 13 jne 0x2f
1c: 48 8d 3d ac da 7d 05 lea 0x57ddaac(%rip),%rdi # 0x57ddacf
23: 48 c7 c6 a0 d2 ef 8b mov $0xffffffff8befd2a0,%rsi
* 2a: 67 48 0f b9 3a ud1 (%edx),%rdi <-- trapping instruction
2f: 90 nop
30: e9 1b f8 ff ff jmp 0xfffff850
35: 4d 8d a7 f0 0a 00 00 lea 0xaf0(%r15),%r12
3c: 4c 89 e7 mov %r12,%rdi
3f: e8 .byte 0xe8
final repro crashed as (corrupted=false):
------------[ cut here ]------------
DEBUG_LOCKS_WARN_ON(lock->magic != lock)
WARNING: kernel/locking/mutex.c:625 at __mutex_lock_common kernel/locking/mutex.c:625 [inline], CPU#1: kworker/u34:2/5890
WARNING: kernel/locking/mutex.c:625 at __mutex_lock+0x944/0x1bc0 kernel/locking/mutex.c:821, CPU#1: kworker/u34:2/5890
Modules linked in:
CPU: 1 UID: 0 PID: 5890 Comm: kworker/u34:2 Not tainted syzkaller #0 PREEMPT(full)
Hardware name: QEMU Standard PC (Q35 + ICH9, 2009), BIOS 1.16.3-debian-1.16.3-2 04/01/2014
Workqueue: hci0 hci_power_on
RIP: 0010:__mutex_lock_common kernel/locking/mutex.c:625 [inline]
RIP: 0010:__mutex_lock+0x94b/0x1bc0 kernel/locking/mutex.c:821
Code: 0f b6 14 11 38 d0 7c 08 84 d2 0f 85 b4 10 00 00 44 8b 05 d8 d5 7a 05 45 85 c0 75 13 48 8d 3d ac da 7d 05 48 c7 c6 a0 d2 ef 8b <67> 48 0f b9 3a 90 e9 1b f8 ff ff 4d 8d a7 f0 0a 00 00 4c 89 e7 e8
RSP: 0018:ffffc90002937890 EFLAGS: 00010246
RAX: 0000000000000003 RBX: ffff88803c0a4440 RCX: 1ffffffff2287150
RDX: 0000000000000000 RSI: ffffffff8befd2a0 RDI: ffffffff91468f60
RBP: ffffc90002937a00 R08: 0000000000000000 R09: 0000000000000000
R10: 0000000000000000 R11: 00000000000075eb R12: 0000000000000000
R13: 0000000000000000 R14: dffffc0000000000 R15: ffff888056a15980
FS: 0000000000000000(0000) GS:ffff8880d5ca2000(0000) knlGS:0000000000000000
CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033
CR2: 00007f8ddaddcff8 CR3: 000000002b956000 CR4: 0000000000352ef0
Call Trace:
msft_do_close+0x32e/0x6a0 net/bluetooth/msft.c:698
hci_dev_close_sync+0x1020/0x13c0 net/bluetooth/hci_sync.c:5596
hci_dev_do_close+0x2e/0xb0 net/bluetooth/hci_core.c:502
hci_power_on+0x1be/0x630 net/bluetooth/hci_core.c:940
process_one_work+0xac7/0x1b10 kernel/workqueue.c:3387
process_scheduled_works kernel/workqueue.c:3470 [inline]
worker_thread+0x5ef/0xe50 kernel/workqueue.c:3551
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
----------------
Code disassembly (best guess):
0: 0f b6 14 11 movzbl (%rcx,%rdx,1),%edx
4: 38 d0 cmp %dl,%al
6: 7c 08 jl 0x10
8: 84 d2 test %dl,%dl
a: 0f 85 b4 10 00 00 jne 0x10c4
10: 44 8b 05 d8 d5 7a 05 mov 0x57ad5d8(%rip),%r8d # 0x57ad5ef
17: 45 85 c0 test %r8d,%r8d
1a: 75 13 jne 0x2f
1c: 48 8d 3d ac da 7d 05 lea 0x57ddaac(%rip),%rdi # 0x57ddacf
23: 48 c7 c6 a0 d2 ef 8b mov $0xffffffff8befd2a0,%rsi
* 2a: 67 48 0f b9 3a ud1 (%edx),%rdi <-- trapping instruction
2f: 90 nop
30: e9 1b f8 ff ff jmp 0xfffff850
35: 4d 8d a7 f0 0a 00 00 lea 0xaf0(%r15),%r12
3c: 4c 89 e7 mov %r12,%rdi
3f: e8 .byte 0xe8