Extracting prog: 3m0.419603823s
Minimizing prog: 45m18.030850403s
Simplifying prog options: 2m42.344673469s
Extracting C: 2m4.473792197s
Simplifying C: 0s


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:5 Slowdown:1 Sandbox:none SandboxArg:0 Leak:false NetInjection:true NetDevices:true NetReset:true Cgroups:true BinfmtMisc:true CloseFDs:true KCSAN:false DevlinkPCI:false NicVF:false USB:true VhciInjection:true Wifi:true IEEE802154:true Sysctl:true Swap:true UseTmpDir:true HandleSegv:true Trace:false CallComments:true LegacyOptions:{Collide:false Fault:false FaultCall:0 FaultNth:0}}): socket$kcm-setsockopt$SO_ATTACH_FILTER-prlimit64-sched_setscheduler-getpid-sched_setscheduler-mmap-socketpair$unix-connect$unix-sendmmsg$unix-recvmmsg-syz_open_dev$vim2m-sendmsg$inet-recvmsg$kcm-read$FUSE-ioctl$TUNSETIFF-socketpair$unix-ioctl$BTRFS_IOC_DEV_REPLACE-close-socketpair$unix-ioctl$SIOCSIFHWADDR
detailed listing:
executing program 0:
r0 = socket$kcm(0x10, 0x2, 0x0)
setsockopt$SO_ATTACH_FILTER(0xffffffffffffffff, 0x1, 0x1a, 0x0, 0x0)
prlimit64(0x0, 0xe, &(0x7f0000000140)={0x8, 0x8b}, 0x0)
sched_setscheduler(0x0, 0x2, &(0x7f0000000080)=0x8)
r1 = getpid()
sched_setscheduler(r1, 0x2, &(0x7f0000000200)=0x7)
mmap(&(0x7f0000000000/0xb36000)=nil, 0xb36000, 0xb635773f06ebbeee, 0x8031, 0xffffffffffffffff, 0x0)
socketpair$unix(0x1, 0x2, 0x0, &(0x7f0000000200)={<r2=>0xffffffffffffffff, <r3=>0xffffffffffffffff})
connect$unix(r2, &(0x7f000057eff8)=@abs, 0x6e)
sendmmsg$unix(r3, &(0x7f0000000000), 0x651, 0x0)
recvmmsg(r2, &(0x7f00000000c0), 0x10106, 0x2, 0x0)
syz_open_dev$vim2m(0x0, 0x8, 0x2)
sendmsg$inet(r0, &(0x7f0000000080)={0x0, 0x9, &(0x7f0000000100)=[{&(0x7f00000001c0)="5c00000026006bab9a3fe3d86e17aa31106b876c1d0000007ea60864160af36504001a0038001d004231a0e69ee517d34460bc06000000a705251e6182949a3651f60a84c9f4d4938037e70e4509c5bb5b64f69853362ac3407173ec", 0x5c}], 0x1, 0x0, 0x0, 0x1f00c00e}, 0x0)
recvmsg$kcm(r0, &(0x7f0000000500)={0x0, 0x0, 0x0}, 0x0)
read$FUSE(0xffffffffffffffff, &(0x7f0000000540)={0x2020}, 0x2020)
ioctl$TUNSETIFF(0xffffffffffffffff, 0x400454ca, &(0x7f0000000040)={'syzkaller0\x00', 0x7101})
socketpair$unix(0x1, 0x2, 0x0, &(0x7f0000000200))
ioctl$BTRFS_IOC_DEV_REPLACE(r0, 0xca289435, &(0x7f0000000540)={0x0, 0x8, @status={[0x6ccc, 0x3, 0x4, 0x6, 0xb5]}, [0x0, 0xbe, 0xfffffffffffffff8, 0xf, 0x7, 0x1, 0x9de, 0x80000001, 0x1, 0x2, 0x5, 0x7f, 0x4, 0x2, 0x5, 0xa5, 0x60, 0xffffffff, 0x4, 0x81, 0x569, 0x8, 0x8, 0x8, 0x6d, 0xf, 0xf8, 0x6e650309, 0x40, 0xffffffff, 0x1000, 0x0, 0x9, 0x3, 0xa, 0xffffffffffffffff, 0x1, 0x5, 0x1, 0x401, 0x4, 0x8, 0x4, 0xfffffffffffff801, 0x5, 0x7, 0xfffffffffffffffc, 0x3, 0x8, 0x2, 0x7, 0xa762, 0xbd3, 0x6, 0x3, 0x5, 0xffff, 0x4, 0x8, 0x9, 0x1ff, 0x2, 0x100, 0x10]})
close(0xffffffffffffffff)
socketpair$unix(0x1, 0x1, 0x0, &(0x7f0000001140))
ioctl$SIOCSIFHWADDR(0xffffffffffffffff, 0x8914, 0x0)

program did not crash
single: failed to extract reproducer
single: executing 1 programs separately with timeout 1m40s
testing program (duration=1m40s, {Threaded:true Repeat:true RepeatTimes:0 Procs:5 Slowdown:1 Sandbox:none SandboxArg:0 Leak:false NetInjection:true NetDevices:true NetReset:true Cgroups:true BinfmtMisc:true CloseFDs:true KCSAN:false DevlinkPCI:false NicVF:false USB:true VhciInjection:true Wifi:true IEEE802154:true Sysctl:true Swap:true UseTmpDir:true HandleSegv:true Trace:false CallComments:true LegacyOptions:{Collide:false Fault:false FaultCall:0 FaultNth:0}}): socket$kcm-setsockopt$SO_ATTACH_FILTER-prlimit64-sched_setscheduler-getpid-sched_setscheduler-mmap-socketpair$unix-connect$unix-sendmmsg$unix-recvmmsg-syz_open_dev$vim2m-sendmsg$inet-recvmsg$kcm-read$FUSE-ioctl$TUNSETIFF-socketpair$unix-ioctl$BTRFS_IOC_DEV_REPLACE-close-socketpair$unix-ioctl$SIOCSIFHWADDR
detailed listing:
executing program 0:
r0 = socket$kcm(0x10, 0x2, 0x0)
setsockopt$SO_ATTACH_FILTER(0xffffffffffffffff, 0x1, 0x1a, 0x0, 0x0)
prlimit64(0x0, 0xe, &(0x7f0000000140)={0x8, 0x8b}, 0x0)
sched_setscheduler(0x0, 0x2, &(0x7f0000000080)=0x8)
r1 = getpid()
sched_setscheduler(r1, 0x2, &(0x7f0000000200)=0x7)
mmap(&(0x7f0000000000/0xb36000)=nil, 0xb36000, 0xb635773f06ebbeee, 0x8031, 0xffffffffffffffff, 0x0)
socketpair$unix(0x1, 0x2, 0x0, &(0x7f0000000200)={<r2=>0xffffffffffffffff, <r3=>0xffffffffffffffff})
connect$unix(r2, &(0x7f000057eff8)=@abs, 0x6e)
sendmmsg$unix(r3, &(0x7f0000000000), 0x651, 0x0)
recvmmsg(r2, &(0x7f00000000c0), 0x10106, 0x2, 0x0)
syz_open_dev$vim2m(0x0, 0x8, 0x2)
sendmsg$inet(r0, &(0x7f0000000080)={0x0, 0x9, &(0x7f0000000100)=[{&(0x7f00000001c0)="5c00000026006bab9a3fe3d86e17aa31106b876c1d0000007ea60864160af36504001a0038001d004231a0e69ee517d34460bc06000000a705251e6182949a3651f60a84c9f4d4938037e70e4509c5bb5b64f69853362ac3407173ec", 0x5c}], 0x1, 0x0, 0x0, 0x1f00c00e}, 0x0)
recvmsg$kcm(r0, &(0x7f0000000500)={0x0, 0x0, 0x0}, 0x0)
read$FUSE(0xffffffffffffffff, &(0x7f0000000540)={0x2020}, 0x2020)
ioctl$TUNSETIFF(0xffffffffffffffff, 0x400454ca, &(0x7f0000000040)={'syzkaller0\x00', 0x7101})
socketpair$unix(0x1, 0x2, 0x0, &(0x7f0000000200))
ioctl$BTRFS_IOC_DEV_REPLACE(r0, 0xca289435, &(0x7f0000000540)={0x0, 0x8, @status={[0x6ccc, 0x3, 0x4, 0x6, 0xb5]}, [0x0, 0xbe, 0xfffffffffffffff8, 0xf, 0x7, 0x1, 0x9de, 0x80000001, 0x1, 0x2, 0x5, 0x7f, 0x4, 0x2, 0x5, 0xa5, 0x60, 0xffffffff, 0x4, 0x81, 0x569, 0x8, 0x8, 0x8, 0x6d, 0xf, 0xf8, 0x6e650309, 0x40, 0xffffffff, 0x1000, 0x0, 0x9, 0x3, 0xa, 0xffffffffffffffff, 0x1, 0x5, 0x1, 0x401, 0x4, 0x8, 0x4, 0xfffffffffffff801, 0x5, 0x7, 0xfffffffffffffffc, 0x3, 0x8, 0x2, 0x7, 0xa762, 0xbd3, 0x6, 0x3, 0x5, 0xffff, 0x4, 0x8, 0x9, 0x1ff, 0x2, 0x100, 0x10]})
close(0xffffffffffffffff)
socketpair$unix(0x1, 0x1, 0x0, &(0x7f0000001140))
ioctl$SIOCSIFHWADDR(0xffffffffffffffff, 0x8914, 0x0)

program crashed: unregister_netdevice: waiting for DEV to become free
single: successfully extracted reproducer
found reproducer with 21 syscalls
minimizing guilty program
testing program (duration=1m13.09133865s, {Threaded:true Repeat:true RepeatTimes:0 Procs:5 Slowdown:1 Sandbox:none SandboxArg:0 Leak:false NetInjection:true NetDevices:true NetReset:true Cgroups:true BinfmtMisc:true CloseFDs:true KCSAN:false DevlinkPCI:false NicVF:false USB:true VhciInjection:true Wifi:true IEEE802154:true Sysctl:true Swap:true UseTmpDir:true HandleSegv:true Trace:false CallComments:true LegacyOptions:{Collide:false Fault:false FaultCall:0 FaultNth:0}}): socket$kcm-setsockopt$SO_ATTACH_FILTER-prlimit64-sched_setscheduler-getpid-sched_setscheduler-mmap-socketpair$unix-connect$unix-sendmmsg$unix-recvmmsg-syz_open_dev$vim2m-sendmsg$inet-recvmsg$kcm-read$FUSE-ioctl$TUNSETIFF-socketpair$unix-ioctl$BTRFS_IOC_DEV_REPLACE-close-socketpair$unix
detailed listing:
executing program 0:
r0 = socket$kcm(0x10, 0x2, 0x0)
setsockopt$SO_ATTACH_FILTER(0xffffffffffffffff, 0x1, 0x1a, 0x0, 0x0)
prlimit64(0x0, 0xe, &(0x7f0000000140)={0x8, 0x8b}, 0x0)
sched_setscheduler(0x0, 0x2, &(0x7f0000000080)=0x8)
r1 = getpid()
sched_setscheduler(r1, 0x2, &(0x7f0000000200)=0x7)
mmap(&(0x7f0000000000/0xb36000)=nil, 0xb36000, 0xb635773f06ebbeee, 0x8031, 0xffffffffffffffff, 0x0)
socketpair$unix(0x1, 0x2, 0x0, &(0x7f0000000200)={<r2=>0xffffffffffffffff, <r3=>0xffffffffffffffff})
connect$unix(r2, &(0x7f000057eff8)=@abs, 0x6e)
sendmmsg$unix(r3, &(0x7f0000000000), 0x651, 0x0)
recvmmsg(r2, &(0x7f00000000c0), 0x10106, 0x2, 0x0)
syz_open_dev$vim2m(0x0, 0x8, 0x2)
sendmsg$inet(r0, &(0x7f0000000080)={0x0, 0x9, &(0x7f0000000100)=[{&(0x7f00000001c0)="5c00000026006bab9a3fe3d86e17aa31106b876c1d0000007ea60864160af36504001a0038001d004231a0e69ee517d34460bc06000000a705251e6182949a3651f60a84c9f4d4938037e70e4509c5bb5b64f69853362ac3407173ec", 0x5c}], 0x1, 0x0, 0x0, 0x1f00c00e}, 0x0)
recvmsg$kcm(r0, &(0x7f0000000500)={0x0, 0x0, 0x0}, 0x0)
read$FUSE(0xffffffffffffffff, &(0x7f0000000540)={0x2020}, 0x2020)
ioctl$TUNSETIFF(0xffffffffffffffff, 0x400454ca, &(0x7f0000000040)={'syzkaller0\x00', 0x7101})
socketpair$unix(0x1, 0x2, 0x0, &(0x7f0000000200))
ioctl$BTRFS_IOC_DEV_REPLACE(r0, 0xca289435, &(0x7f0000000540)={0x0, 0x8, @status={[0x6ccc, 0x3, 0x4, 0x6, 0xb5]}, [0x0, 0xbe, 0xfffffffffffffff8, 0xf, 0x7, 0x1, 0x9de, 0x80000001, 0x1, 0x2, 0x5, 0x7f, 0x4, 0x2, 0x5, 0xa5, 0x60, 0xffffffff, 0x4, 0x81, 0x569, 0x8, 0x8, 0x8, 0x6d, 0xf, 0xf8, 0x6e650309, 0x40, 0xffffffff, 0x1000, 0x0, 0x9, 0x3, 0xa, 0xffffffffffffffff, 0x1, 0x5, 0x1, 0x401, 0x4, 0x8, 0x4, 0xfffffffffffff801, 0x5, 0x7, 0xfffffffffffffffc, 0x3, 0x8, 0x2, 0x7, 0xa762, 0xbd3, 0x6, 0x3, 0x5, 0xffff, 0x4, 0x8, 0x9, 0x1ff, 0x2, 0x100, 0x10]})
close(0xffffffffffffffff)
socketpair$unix(0x1, 0x1, 0x0, &(0x7f0000001140))

program did not crash
testing program (duration=1m13.09133865s, {Threaded:true Repeat:true RepeatTimes:0 Procs:5 Slowdown:1 Sandbox:none SandboxArg:0 Leak:false NetInjection:true NetDevices:true NetReset:true Cgroups:true BinfmtMisc:true CloseFDs:true KCSAN:false DevlinkPCI:false NicVF:false USB:true VhciInjection:true Wifi:true IEEE802154:true Sysctl:true Swap:true UseTmpDir:true HandleSegv:true Trace:false CallComments:true LegacyOptions:{Collide:false Fault:false FaultCall:0 FaultNth:0}}): socket$kcm-setsockopt$SO_ATTACH_FILTER-prlimit64-sched_setscheduler-getpid-sched_setscheduler-mmap-socketpair$unix-connect$unix-sendmmsg$unix-recvmmsg-syz_open_dev$vim2m-sendmsg$inet-recvmsg$kcm-read$FUSE-ioctl$TUNSETIFF-socketpair$unix-ioctl$BTRFS_IOC_DEV_REPLACE-close-ioctl$SIOCSIFHWADDR
detailed listing:
executing program 0:
r0 = socket$kcm(0x10, 0x2, 0x0)
setsockopt$SO_ATTACH_FILTER(0xffffffffffffffff, 0x1, 0x1a, 0x0, 0x0)
prlimit64(0x0, 0xe, &(0x7f0000000140)={0x8, 0x8b}, 0x0)
sched_setscheduler(0x0, 0x2, &(0x7f0000000080)=0x8)
r1 = getpid()
sched_setscheduler(r1, 0x2, &(0x7f0000000200)=0x7)
mmap(&(0x7f0000000000/0xb36000)=nil, 0xb36000, 0xb635773f06ebbeee, 0x8031, 0xffffffffffffffff, 0x0)
socketpair$unix(0x1, 0x2, 0x0, &(0x7f0000000200)={<r2=>0xffffffffffffffff, <r3=>0xffffffffffffffff})
connect$unix(r2, &(0x7f000057eff8)=@abs, 0x6e)
sendmmsg$unix(r3, &(0x7f0000000000), 0x651, 0x0)
recvmmsg(r2, &(0x7f00000000c0), 0x10106, 0x2, 0x0)
syz_open_dev$vim2m(0x0, 0x8, 0x2)
sendmsg$inet(r0, &(0x7f0000000080)={0x0, 0x9, &(0x7f0000000100)=[{&(0x7f00000001c0)="5c00000026006bab9a3fe3d86e17aa31106b876c1d0000007ea60864160af36504001a0038001d004231a0e69ee517d34460bc06000000a705251e6182949a3651f60a84c9f4d4938037e70e4509c5bb5b64f69853362ac3407173ec", 0x5c}], 0x1, 0x0, 0x0, 0x1f00c00e}, 0x0)
recvmsg$kcm(r0, &(0x7f0000000500)={0x0, 0x0, 0x0}, 0x0)
read$FUSE(0xffffffffffffffff, &(0x7f0000000540)={0x2020}, 0x2020)
ioctl$TUNSETIFF(0xffffffffffffffff, 0x400454ca, &(0x7f0000000040)={'syzkaller0\x00', 0x7101})
socketpair$unix(0x1, 0x2, 0x0, &(0x7f0000000200))
ioctl$BTRFS_IOC_DEV_REPLACE(r0, 0xca289435, &(0x7f0000000540)={0x0, 0x8, @status={[0x6ccc, 0x3, 0x4, 0x6, 0xb5]}, [0x0, 0xbe, 0xfffffffffffffff8, 0xf, 0x7, 0x1, 0x9de, 0x80000001, 0x1, 0x2, 0x5, 0x7f, 0x4, 0x2, 0x5, 0xa5, 0x60, 0xffffffff, 0x4, 0x81, 0x569, 0x8, 0x8, 0x8, 0x6d, 0xf, 0xf8, 0x6e650309, 0x40, 0xffffffff, 0x1000, 0x0, 0x9, 0x3, 0xa, 0xffffffffffffffff, 0x1, 0x5, 0x1, 0x401, 0x4, 0x8, 0x4, 0xfffffffffffff801, 0x5, 0x7, 0xfffffffffffffffc, 0x3, 0x8, 0x2, 0x7, 0xa762, 0xbd3, 0x6, 0x3, 0x5, 0xffff, 0x4, 0x8, 0x9, 0x1ff, 0x2, 0x100, 0x10]})
close(0xffffffffffffffff)
ioctl$SIOCSIFHWADDR(0xffffffffffffffff, 0x8914, 0x0)

program did not crash
testing program (duration=1m13.09133865s, {Threaded:true Repeat:true RepeatTimes:0 Procs:5 Slowdown:1 Sandbox:none SandboxArg:0 Leak:false NetInjection:true NetDevices:true NetReset:true Cgroups:true BinfmtMisc:true CloseFDs:true KCSAN:false DevlinkPCI:false NicVF:false USB:true VhciInjection:true Wifi:true IEEE802154:true Sysctl:true Swap:true UseTmpDir:true HandleSegv:true Trace:false CallComments:true LegacyOptions:{Collide:false Fault:false FaultCall:0 FaultNth:0}}): socket$kcm-setsockopt$SO_ATTACH_FILTER-prlimit64-sched_setscheduler-getpid-sched_setscheduler-mmap-socketpair$unix-connect$unix-sendmmsg$unix-recvmmsg-syz_open_dev$vim2m-sendmsg$inet-recvmsg$kcm-read$FUSE-ioctl$TUNSETIFF-socketpair$unix-ioctl$BTRFS_IOC_DEV_REPLACE-socketpair$unix-ioctl$SIOCSIFHWADDR
detailed listing:
executing program 0:
r0 = socket$kcm(0x10, 0x2, 0x0)
setsockopt$SO_ATTACH_FILTER(0xffffffffffffffff, 0x1, 0x1a, 0x0, 0x0)
prlimit64(0x0, 0xe, &(0x7f0000000140)={0x8, 0x8b}, 0x0)
sched_setscheduler(0x0, 0x2, &(0x7f0000000080)=0x8)
r1 = getpid()
sched_setscheduler(r1, 0x2, &(0x7f0000000200)=0x7)
mmap(&(0x7f0000000000/0xb36000)=nil, 0xb36000, 0xb635773f06ebbeee, 0x8031, 0xffffffffffffffff, 0x0)
socketpair$unix(0x1, 0x2, 0x0, &(0x7f0000000200)={<r2=>0xffffffffffffffff, <r3=>0xffffffffffffffff})
connect$unix(r2, &(0x7f000057eff8)=@abs, 0x6e)
sendmmsg$unix(r3, &(0x7f0000000000), 0x651, 0x0)
recvmmsg(r2, &(0x7f00000000c0), 0x10106, 0x2, 0x0)
syz_open_dev$vim2m(0x0, 0x8, 0x2)
sendmsg$inet(r0, &(0x7f0000000080)={0x0, 0x9, &(0x7f0000000100)=[{&(0x7f00000001c0)="5c00000026006bab9a3fe3d86e17aa31106b876c1d0000007ea60864160af36504001a0038001d004231a0e69ee517d34460bc06000000a705251e6182949a3651f60a84c9f4d4938037e70e4509c5bb5b64f69853362ac3407173ec", 0x5c}], 0x1, 0x0, 0x0, 0x1f00c00e}, 0x0)
recvmsg$kcm(r0, &(0x7f0000000500)={0x0, 0x0, 0x0}, 0x0)
read$FUSE(0xffffffffffffffff, &(0x7f0000000540)={0x2020}, 0x2020)
ioctl$TUNSETIFF(0xffffffffffffffff, 0x400454ca, &(0x7f0000000040)={'syzkaller0\x00', 0x7101})
socketpair$unix(0x1, 0x2, 0x0, &(0x7f0000000200))
ioctl$BTRFS_IOC_DEV_REPLACE(r0, 0xca289435, &(0x7f0000000540)={0x0, 0x8, @status={[0x6ccc, 0x3, 0x4, 0x6, 0xb5]}, [0x0, 0xbe, 0xfffffffffffffff8, 0xf, 0x7, 0x1, 0x9de, 0x80000001, 0x1, 0x2, 0x5, 0x7f, 0x4, 0x2, 0x5, 0xa5, 0x60, 0xffffffff, 0x4, 0x81, 0x569, 0x8, 0x8, 0x8, 0x6d, 0xf, 0xf8, 0x6e650309, 0x40, 0xffffffff, 0x1000, 0x0, 0x9, 0x3, 0xa, 0xffffffffffffffff, 0x1, 0x5, 0x1, 0x401, 0x4, 0x8, 0x4, 0xfffffffffffff801, 0x5, 0x7, 0xfffffffffffffffc, 0x3, 0x8, 0x2, 0x7, 0xa762, 0xbd3, 0x6, 0x3, 0x5, 0xffff, 0x4, 0x8, 0x9, 0x1ff, 0x2, 0x100, 0x10]})
socketpair$unix(0x1, 0x1, 0x0, &(0x7f0000001140))
ioctl$SIOCSIFHWADDR(0xffffffffffffffff, 0x8914, 0x0)

program did not crash
testing program (duration=1m13.09133865s, {Threaded:true Repeat:true RepeatTimes:0 Procs:5 Slowdown:1 Sandbox:none SandboxArg:0 Leak:false NetInjection:true NetDevices:true NetReset:true Cgroups:true BinfmtMisc:true CloseFDs:true KCSAN:false DevlinkPCI:false NicVF:false USB:true VhciInjection:true Wifi:true IEEE802154:true Sysctl:true Swap:true UseTmpDir:true HandleSegv:true Trace:false CallComments:true LegacyOptions:{Collide:false Fault:false FaultCall:0 FaultNth:0}}): socket$kcm-setsockopt$SO_ATTACH_FILTER-prlimit64-sched_setscheduler-getpid-sched_setscheduler-mmap-socketpair$unix-connect$unix-sendmmsg$unix-recvmmsg-syz_open_dev$vim2m-sendmsg$inet-recvmsg$kcm-read$FUSE-ioctl$TUNSETIFF-socketpair$unix-close-socketpair$unix-ioctl$SIOCSIFHWADDR
detailed listing:
executing program 0:
r0 = socket$kcm(0x10, 0x2, 0x0)
setsockopt$SO_ATTACH_FILTER(0xffffffffffffffff, 0x1, 0x1a, 0x0, 0x0)
prlimit64(0x0, 0xe, &(0x7f0000000140)={0x8, 0x8b}, 0x0)
sched_setscheduler(0x0, 0x2, &(0x7f0000000080)=0x8)
r1 = getpid()
sched_setscheduler(r1, 0x2, &(0x7f0000000200)=0x7)
mmap(&(0x7f0000000000/0xb36000)=nil, 0xb36000, 0xb635773f06ebbeee, 0x8031, 0xffffffffffffffff, 0x0)
socketpair$unix(0x1, 0x2, 0x0, &(0x7f0000000200)={<r2=>0xffffffffffffffff, <r3=>0xffffffffffffffff})
connect$unix(r2, &(0x7f000057eff8)=@abs, 0x6e)
sendmmsg$unix(r3, &(0x7f0000000000), 0x651, 0x0)
recvmmsg(r2, &(0x7f00000000c0), 0x10106, 0x2, 0x0)
syz_open_dev$vim2m(0x0, 0x8, 0x2)
sendmsg$inet(r0, &(0x7f0000000080)={0x0, 0x9, &(0x7f0000000100)=[{&(0x7f00000001c0)="5c00000026006bab9a3fe3d86e17aa31106b876c1d0000007ea60864160af36504001a0038001d004231a0e69ee517d34460bc06000000a705251e6182949a3651f60a84c9f4d4938037e70e4509c5bb5b64f69853362ac3407173ec", 0x5c}], 0x1, 0x0, 0x0, 0x1f00c00e}, 0x0)
recvmsg$kcm(r0, &(0x7f0000000500)={0x0, 0x0, 0x0}, 0x0)
read$FUSE(0xffffffffffffffff, &(0x7f0000000540)={0x2020}, 0x2020)
ioctl$TUNSETIFF(0xffffffffffffffff, 0x400454ca, &(0x7f0000000040)={'syzkaller0\x00', 0x7101})
socketpair$unix(0x1, 0x2, 0x0, &(0x7f0000000200))
close(0xffffffffffffffff)
socketpair$unix(0x1, 0x1, 0x0, &(0x7f0000001140))
ioctl$SIOCSIFHWADDR(0xffffffffffffffff, 0x8914, 0x0)

program did not crash
testing program (duration=1m13.09133865s, {Threaded:true Repeat:true RepeatTimes:0 Procs:5 Slowdown:1 Sandbox:none SandboxArg:0 Leak:false NetInjection:true NetDevices:true NetReset:true Cgroups:true BinfmtMisc:true CloseFDs:true KCSAN:false DevlinkPCI:false NicVF:false USB:true VhciInjection:true Wifi:true IEEE802154:true Sysctl:true Swap:true UseTmpDir:true HandleSegv:true Trace:false CallComments:true LegacyOptions:{Collide:false Fault:false FaultCall:0 FaultNth:0}}): socket$kcm-setsockopt$SO_ATTACH_FILTER-prlimit64-sched_setscheduler-getpid-sched_setscheduler-mmap-socketpair$unix-connect$unix-sendmmsg$unix-recvmmsg-syz_open_dev$vim2m-sendmsg$inet-recvmsg$kcm-read$FUSE-ioctl$TUNSETIFF-ioctl$BTRFS_IOC_DEV_REPLACE-close-socketpair$unix-ioctl$SIOCSIFHWADDR
detailed listing:
executing program 0:
r0 = socket$kcm(0x10, 0x2, 0x0)
setsockopt$SO_ATTACH_FILTER(0xffffffffffffffff, 0x1, 0x1a, 0x0, 0x0)
prlimit64(0x0, 0xe, &(0x7f0000000140)={0x8, 0x8b}, 0x0)
sched_setscheduler(0x0, 0x2, &(0x7f0000000080)=0x8)
r1 = getpid()
sched_setscheduler(r1, 0x2, &(0x7f0000000200)=0x7)
mmap(&(0x7f0000000000/0xb36000)=nil, 0xb36000, 0xb635773f06ebbeee, 0x8031, 0xffffffffffffffff, 0x0)
socketpair$unix(0x1, 0x2, 0x0, &(0x7f0000000200)={<r2=>0xffffffffffffffff, <r3=>0xffffffffffffffff})
connect$unix(r2, &(0x7f000057eff8)=@abs, 0x6e)
sendmmsg$unix(r3, &(0x7f0000000000), 0x651, 0x0)
recvmmsg(r2, &(0x7f00000000c0), 0x10106, 0x2, 0x0)
syz_open_dev$vim2m(0x0, 0x8, 0x2)
sendmsg$inet(r0, &(0x7f0000000080)={0x0, 0x9, &(0x7f0000000100)=[{&(0x7f00000001c0)="5c00000026006bab9a3fe3d86e17aa31106b876c1d0000007ea60864160af36504001a0038001d004231a0e69ee517d34460bc06000000a705251e6182949a3651f60a84c9f4d4938037e70e4509c5bb5b64f69853362ac3407173ec", 0x5c}], 0x1, 0x0, 0x0, 0x1f00c00e}, 0x0)
recvmsg$kcm(r0, &(0x7f0000000500)={0x0, 0x0, 0x0}, 0x0)
read$FUSE(0xffffffffffffffff, &(0x7f0000000540)={0x2020}, 0x2020)
ioctl$TUNSETIFF(0xffffffffffffffff, 0x400454ca, &(0x7f0000000040)={'syzkaller0\x00', 0x7101})
ioctl$BTRFS_IOC_DEV_REPLACE(r0, 0xca289435, &(0x7f0000000540)={0x0, 0x8, @status={[0x6ccc, 0x3, 0x4, 0x6, 0xb5]}, [0x0, 0xbe, 0xfffffffffffffff8, 0xf, 0x7, 0x1, 0x9de, 0x80000001, 0x1, 0x2, 0x5, 0x7f, 0x4, 0x2, 0x5, 0xa5, 0x60, 0xffffffff, 0x4, 0x81, 0x569, 0x8, 0x8, 0x8, 0x6d, 0xf, 0xf8, 0x6e650309, 0x40, 0xffffffff, 0x1000, 0x0, 0x9, 0x3, 0xa, 0xffffffffffffffff, 0x1, 0x5, 0x1, 0x401, 0x4, 0x8, 0x4, 0xfffffffffffff801, 0x5, 0x7, 0xfffffffffffffffc, 0x3, 0x8, 0x2, 0x7, 0xa762, 0xbd3, 0x6, 0x3, 0x5, 0xffff, 0x4, 0x8, 0x9, 0x1ff, 0x2, 0x100, 0x10]})
close(0xffffffffffffffff)
socketpair$unix(0x1, 0x1, 0x0, &(0x7f0000001140))
ioctl$SIOCSIFHWADDR(0xffffffffffffffff, 0x8914, 0x0)

program did not crash
testing program (duration=1m13.09133865s, {Threaded:true Repeat:true RepeatTimes:0 Procs:5 Slowdown:1 Sandbox:none SandboxArg:0 Leak:false NetInjection:true NetDevices:true NetReset:true Cgroups:true BinfmtMisc:true CloseFDs:true KCSAN:false DevlinkPCI:false NicVF:false USB:true VhciInjection:true Wifi:true IEEE802154:true Sysctl:true Swap:true UseTmpDir:true HandleSegv:true Trace:false CallComments:true LegacyOptions:{Collide:false Fault:false FaultCall:0 FaultNth:0}}): socket$kcm-setsockopt$SO_ATTACH_FILTER-prlimit64-sched_setscheduler-getpid-sched_setscheduler-mmap-socketpair$unix-connect$unix-sendmmsg$unix-recvmmsg-syz_open_dev$vim2m-sendmsg$inet-recvmsg$kcm-read$FUSE-socketpair$unix-ioctl$BTRFS_IOC_DEV_REPLACE-close-socketpair$unix-ioctl$SIOCSIFHWADDR
detailed listing:
executing program 0:
r0 = socket$kcm(0x10, 0x2, 0x0)
setsockopt$SO_ATTACH_FILTER(0xffffffffffffffff, 0x1, 0x1a, 0x0, 0x0)
prlimit64(0x0, 0xe, &(0x7f0000000140)={0x8, 0x8b}, 0x0)
sched_setscheduler(0x0, 0x2, &(0x7f0000000080)=0x8)
r1 = getpid()
sched_setscheduler(r1, 0x2, &(0x7f0000000200)=0x7)
mmap(&(0x7f0000000000/0xb36000)=nil, 0xb36000, 0xb635773f06ebbeee, 0x8031, 0xffffffffffffffff, 0x0)
socketpair$unix(0x1, 0x2, 0x0, &(0x7f0000000200)={<r2=>0xffffffffffffffff, <r3=>0xffffffffffffffff})
connect$unix(r2, &(0x7f000057eff8)=@abs, 0x6e)
sendmmsg$unix(r3, &(0x7f0000000000), 0x651, 0x0)
recvmmsg(r2, &(0x7f00000000c0), 0x10106, 0x2, 0x0)
syz_open_dev$vim2m(0x0, 0x8, 0x2)
sendmsg$inet(r0, &(0x7f0000000080)={0x0, 0x9, &(0x7f0000000100)=[{&(0x7f00000001c0)="5c00000026006bab9a3fe3d86e17aa31106b876c1d0000007ea60864160af36504001a0038001d004231a0e69ee517d34460bc06000000a705251e6182949a3651f60a84c9f4d4938037e70e4509c5bb5b64f69853362ac3407173ec", 0x5c}], 0x1, 0x0, 0x0, 0x1f00c00e}, 0x0)
recvmsg$kcm(r0, &(0x7f0000000500)={0x0, 0x0, 0x0}, 0x0)
read$FUSE(0xffffffffffffffff, &(0x7f0000000540)={0x2020}, 0x2020)
socketpair$unix(0x1, 0x2, 0x0, &(0x7f0000000200))
ioctl$BTRFS_IOC_DEV_REPLACE(r0, 0xca289435, &(0x7f0000000540)={0x0, 0x8, @status={[0x6ccc, 0x3, 0x4, 0x6, 0xb5]}, [0x0, 0xbe, 0xfffffffffffffff8, 0xf, 0x7, 0x1, 0x9de, 0x80000001, 0x1, 0x2, 0x5, 0x7f, 0x4, 0x2, 0x5, 0xa5, 0x60, 0xffffffff, 0x4, 0x81, 0x569, 0x8, 0x8, 0x8, 0x6d, 0xf, 0xf8, 0x6e650309, 0x40, 0xffffffff, 0x1000, 0x0, 0x9, 0x3, 0xa, 0xffffffffffffffff, 0x1, 0x5, 0x1, 0x401, 0x4, 0x8, 0x4, 0xfffffffffffff801, 0x5, 0x7, 0xfffffffffffffffc, 0x3, 0x8, 0x2, 0x7, 0xa762, 0xbd3, 0x6, 0x3, 0x5, 0xffff, 0x4, 0x8, 0x9, 0x1ff, 0x2, 0x100, 0x10]})
close(0xffffffffffffffff)
socketpair$unix(0x1, 0x1, 0x0, &(0x7f0000001140))
ioctl$SIOCSIFHWADDR(0xffffffffffffffff, 0x8914, 0x0)

program did not crash
testing program (duration=1m13.09133865s, {Threaded:true Repeat:true RepeatTimes:0 Procs:5 Slowdown:1 Sandbox:none SandboxArg:0 Leak:false NetInjection:true NetDevices:true NetReset:true Cgroups:true BinfmtMisc:true CloseFDs:true KCSAN:false DevlinkPCI:false NicVF:false USB:true VhciInjection:true Wifi:true IEEE802154:true Sysctl:true Swap:true UseTmpDir:true HandleSegv:true Trace:false CallComments:true LegacyOptions:{Collide:false Fault:false FaultCall:0 FaultNth:0}}): socket$kcm-setsockopt$SO_ATTACH_FILTER-prlimit64-sched_setscheduler-getpid-sched_setscheduler-mmap-socketpair$unix-connect$unix-sendmmsg$unix-recvmmsg-syz_open_dev$vim2m-sendmsg$inet-recvmsg$kcm-ioctl$TUNSETIFF-socketpair$unix-ioctl$BTRFS_IOC_DEV_REPLACE-close-socketpair$unix-ioctl$SIOCSIFHWADDR
detailed listing:
executing program 0:
r0 = socket$kcm(0x10, 0x2, 0x0)
setsockopt$SO_ATTACH_FILTER(0xffffffffffffffff, 0x1, 0x1a, 0x0, 0x0)
prlimit64(0x0, 0xe, &(0x7f0000000140)={0x8, 0x8b}, 0x0)
sched_setscheduler(0x0, 0x2, &(0x7f0000000080)=0x8)
r1 = getpid()
sched_setscheduler(r1, 0x2, &(0x7f0000000200)=0x7)
mmap(&(0x7f0000000000/0xb36000)=nil, 0xb36000, 0xb635773f06ebbeee, 0x8031, 0xffffffffffffffff, 0x0)
socketpair$unix(0x1, 0x2, 0x0, &(0x7f0000000200)={<r2=>0xffffffffffffffff, <r3=>0xffffffffffffffff})
connect$unix(r2, &(0x7f000057eff8)=@abs, 0x6e)
sendmmsg$unix(r3, &(0x7f0000000000), 0x651, 0x0)
recvmmsg(r2, &(0x7f00000000c0), 0x10106, 0x2, 0x0)
syz_open_dev$vim2m(0x0, 0x8, 0x2)
sendmsg$inet(r0, &(0x7f0000000080)={0x0, 0x9, &(0x7f0000000100)=[{&(0x7f00000001c0)="5c00000026006bab9a3fe3d86e17aa31106b876c1d0000007ea60864160af36504001a0038001d004231a0e69ee517d34460bc06000000a705251e6182949a3651f60a84c9f4d4938037e70e4509c5bb5b64f69853362ac3407173ec", 0x5c}], 0x1, 0x0, 0x0, 0x1f00c00e}, 0x0)
recvmsg$kcm(r0, &(0x7f0000000500)={0x0, 0x0, 0x0}, 0x0)
ioctl$TUNSETIFF(0xffffffffffffffff, 0x400454ca, &(0x7f0000000040)={'syzkaller0\x00', 0x7101})
socketpair$unix(0x1, 0x2, 0x0, &(0x7f0000000200))
ioctl$BTRFS_IOC_DEV_REPLACE(r0, 0xca289435, &(0x7f0000000540)={0x0, 0x8, @status={[0x6ccc, 0x3, 0x4, 0x6, 0xb5]}, [0x0, 0xbe, 0xfffffffffffffff8, 0xf, 0x7, 0x1, 0x9de, 0x80000001, 0x1, 0x2, 0x5, 0x7f, 0x4, 0x2, 0x5, 0xa5, 0x60, 0xffffffff, 0x4, 0x81, 0x569, 0x8, 0x8, 0x8, 0x6d, 0xf, 0xf8, 0x6e650309, 0x40, 0xffffffff, 0x1000, 0x0, 0x9, 0x3, 0xa, 0xffffffffffffffff, 0x1, 0x5, 0x1, 0x401, 0x4, 0x8, 0x4, 0xfffffffffffff801, 0x5, 0x7, 0xfffffffffffffffc, 0x3, 0x8, 0x2, 0x7, 0xa762, 0xbd3, 0x6, 0x3, 0x5, 0xffff, 0x4, 0x8, 0x9, 0x1ff, 0x2, 0x100, 0x10]})
close(0xffffffffffffffff)
socketpair$unix(0x1, 0x1, 0x0, &(0x7f0000001140))
ioctl$SIOCSIFHWADDR(0xffffffffffffffff, 0x8914, 0x0)

program crashed: unregister_netdevice: waiting for DEV to become free
testing program (duration=1m13.09133865s, {Threaded:true Repeat:true RepeatTimes:0 Procs:5 Slowdown:1 Sandbox:none SandboxArg:0 Leak:false NetInjection:true NetDevices:true NetReset:true Cgroups:true BinfmtMisc:true CloseFDs:true KCSAN:false DevlinkPCI:false NicVF:false USB:true VhciInjection:true Wifi:true IEEE802154:true Sysctl:true Swap:true UseTmpDir:true HandleSegv:true Trace:false CallComments:true LegacyOptions:{Collide:false Fault:false FaultCall:0 FaultNth:0}}): socket$kcm-setsockopt$SO_ATTACH_FILTER-prlimit64-sched_setscheduler-getpid-sched_setscheduler-mmap-socketpair$unix-connect$unix-sendmmsg$unix-recvmmsg-syz_open_dev$vim2m-sendmsg$inet-ioctl$TUNSETIFF-socketpair$unix-ioctl$BTRFS_IOC_DEV_REPLACE-close-socketpair$unix-ioctl$SIOCSIFHWADDR
detailed listing:
executing program 0:
r0 = socket$kcm(0x10, 0x2, 0x0)
setsockopt$SO_ATTACH_FILTER(0xffffffffffffffff, 0x1, 0x1a, 0x0, 0x0)
prlimit64(0x0, 0xe, &(0x7f0000000140)={0x8, 0x8b}, 0x0)
sched_setscheduler(0x0, 0x2, &(0x7f0000000080)=0x8)
r1 = getpid()
sched_setscheduler(r1, 0x2, &(0x7f0000000200)=0x7)
mmap(&(0x7f0000000000/0xb36000)=nil, 0xb36000, 0xb635773f06ebbeee, 0x8031, 0xffffffffffffffff, 0x0)
socketpair$unix(0x1, 0x2, 0x0, &(0x7f0000000200)={<r2=>0xffffffffffffffff, <r3=>0xffffffffffffffff})
connect$unix(r2, &(0x7f000057eff8)=@abs, 0x6e)
sendmmsg$unix(r3, &(0x7f0000000000), 0x651, 0x0)
recvmmsg(r2, &(0x7f00000000c0), 0x10106, 0x2, 0x0)
syz_open_dev$vim2m(0x0, 0x8, 0x2)
sendmsg$inet(r0, &(0x7f0000000080)={0x0, 0x9, &(0x7f0000000100)=[{&(0x7f00000001c0)="5c00000026006bab9a3fe3d86e17aa31106b876c1d0000007ea60864160af36504001a0038001d004231a0e69ee517d34460bc06000000a705251e6182949a3651f60a84c9f4d4938037e70e4509c5bb5b64f69853362ac3407173ec", 0x5c}], 0x1, 0x0, 0x0, 0x1f00c00e}, 0x0)
ioctl$TUNSETIFF(0xffffffffffffffff, 0x400454ca, &(0x7f0000000040)={'syzkaller0\x00', 0x7101})
socketpair$unix(0x1, 0x2, 0x0, &(0x7f0000000200))
ioctl$BTRFS_IOC_DEV_REPLACE(r0, 0xca289435, &(0x7f0000000540)={0x0, 0x8, @status={[0x6ccc, 0x3, 0x4, 0x6, 0xb5]}, [0x0, 0xbe, 0xfffffffffffffff8, 0xf, 0x7, 0x1, 0x9de, 0x80000001, 0x1, 0x2, 0x5, 0x7f, 0x4, 0x2, 0x5, 0xa5, 0x60, 0xffffffff, 0x4, 0x81, 0x569, 0x8, 0x8, 0x8, 0x6d, 0xf, 0xf8, 0x6e650309, 0x40, 0xffffffff, 0x1000, 0x0, 0x9, 0x3, 0xa, 0xffffffffffffffff, 0x1, 0x5, 0x1, 0x401, 0x4, 0x8, 0x4, 0xfffffffffffff801, 0x5, 0x7, 0xfffffffffffffffc, 0x3, 0x8, 0x2, 0x7, 0xa762, 0xbd3, 0x6, 0x3, 0x5, 0xffff, 0x4, 0x8, 0x9, 0x1ff, 0x2, 0x100, 0x10]})
close(0xffffffffffffffff)
socketpair$unix(0x1, 0x1, 0x0, &(0x7f0000001140))
ioctl$SIOCSIFHWADDR(0xffffffffffffffff, 0x8914, 0x0)

program did not crash
testing program (duration=1m13.09133865s, {Threaded:true Repeat:true RepeatTimes:0 Procs:5 Slowdown:1 Sandbox:none SandboxArg:0 Leak:false NetInjection:true NetDevices:true NetReset:true Cgroups:true BinfmtMisc:true CloseFDs:true KCSAN:false DevlinkPCI:false NicVF:false USB:true VhciInjection:true Wifi:true IEEE802154:true Sysctl:true Swap:true UseTmpDir:true HandleSegv:true Trace:false CallComments:true LegacyOptions:{Collide:false Fault:false FaultCall:0 FaultNth:0}}): socket$kcm-setsockopt$SO_ATTACH_FILTER-prlimit64-sched_setscheduler-getpid-sched_setscheduler-mmap-socketpair$unix-connect$unix-sendmmsg$unix-recvmmsg-syz_open_dev$vim2m-recvmsg$kcm-ioctl$TUNSETIFF-socketpair$unix-ioctl$BTRFS_IOC_DEV_REPLACE-close-socketpair$unix-ioctl$SIOCSIFHWADDR
detailed listing:
executing program 0:
r0 = socket$kcm(0x10, 0x2, 0x0)
setsockopt$SO_ATTACH_FILTER(0xffffffffffffffff, 0x1, 0x1a, 0x0, 0x0)
prlimit64(0x0, 0xe, &(0x7f0000000140)={0x8, 0x8b}, 0x0)
sched_setscheduler(0x0, 0x2, &(0x7f0000000080)=0x8)
r1 = getpid()
sched_setscheduler(r1, 0x2, &(0x7f0000000200)=0x7)
mmap(&(0x7f0000000000/0xb36000)=nil, 0xb36000, 0xb635773f06ebbeee, 0x8031, 0xffffffffffffffff, 0x0)
socketpair$unix(0x1, 0x2, 0x0, &(0x7f0000000200)={<r2=>0xffffffffffffffff, <r3=>0xffffffffffffffff})
connect$unix(r2, &(0x7f000057eff8)=@abs, 0x6e)
sendmmsg$unix(r3, &(0x7f0000000000), 0x651, 0x0)
recvmmsg(r2, &(0x7f00000000c0), 0x10106, 0x2, 0x0)
syz_open_dev$vim2m(0x0, 0x8, 0x2)
recvmsg$kcm(r0, &(0x7f0000000500)={0x0, 0x0, 0x0}, 0x0)
ioctl$TUNSETIFF(0xffffffffffffffff, 0x400454ca, &(0x7f0000000040)={'syzkaller0\x00', 0x7101})
socketpair$unix(0x1, 0x2, 0x0, &(0x7f0000000200))
ioctl$BTRFS_IOC_DEV_REPLACE(r0, 0xca289435, &(0x7f0000000540)={0x0, 0x8, @status={[0x6ccc, 0x3, 0x4, 0x6, 0xb5]}, [0x0, 0xbe, 0xfffffffffffffff8, 0xf, 0x7, 0x1, 0x9de, 0x80000001, 0x1, 0x2, 0x5, 0x7f, 0x4, 0x2, 0x5, 0xa5, 0x60, 0xffffffff, 0x4, 0x81, 0x569, 0x8, 0x8, 0x8, 0x6d, 0xf, 0xf8, 0x6e650309, 0x40, 0xffffffff, 0x1000, 0x0, 0x9, 0x3, 0xa, 0xffffffffffffffff, 0x1, 0x5, 0x1, 0x401, 0x4, 0x8, 0x4, 0xfffffffffffff801, 0x5, 0x7, 0xfffffffffffffffc, 0x3, 0x8, 0x2, 0x7, 0xa762, 0xbd3, 0x6, 0x3, 0x5, 0xffff, 0x4, 0x8, 0x9, 0x1ff, 0x2, 0x100, 0x10]})
close(0xffffffffffffffff)
socketpair$unix(0x1, 0x1, 0x0, &(0x7f0000001140))
ioctl$SIOCSIFHWADDR(0xffffffffffffffff, 0x8914, 0x0)

program crashed: unregister_netdevice: waiting for DEV to become free
testing program (duration=1m13.09133865s, {Threaded:true Repeat:true RepeatTimes:0 Procs:5 Slowdown:1 Sandbox:none SandboxArg:0 Leak:false NetInjection:true NetDevices:true NetReset:true Cgroups:true BinfmtMisc:true CloseFDs:true KCSAN:false DevlinkPCI:false NicVF:false USB:true VhciInjection:true Wifi:true IEEE802154:true Sysctl:true Swap:true UseTmpDir:true HandleSegv:true Trace:false CallComments:true LegacyOptions:{Collide:false Fault:false FaultCall:0 FaultNth:0}}): socket$kcm-setsockopt$SO_ATTACH_FILTER-prlimit64-sched_setscheduler-getpid-sched_setscheduler-mmap-socketpair$unix-connect$unix-sendmmsg$unix-recvmmsg-recvmsg$kcm-ioctl$TUNSETIFF-socketpair$unix-ioctl$BTRFS_IOC_DEV_REPLACE-close-socketpair$unix-ioctl$SIOCSIFHWADDR
detailed listing:
executing program 0:
r0 = socket$kcm(0x10, 0x2, 0x0)
setsockopt$SO_ATTACH_FILTER(0xffffffffffffffff, 0x1, 0x1a, 0x0, 0x0)
prlimit64(0x0, 0xe, &(0x7f0000000140)={0x8, 0x8b}, 0x0)
sched_setscheduler(0x0, 0x2, &(0x7f0000000080)=0x8)
r1 = getpid()
sched_setscheduler(r1, 0x2, &(0x7f0000000200)=0x7)
mmap(&(0x7f0000000000/0xb36000)=nil, 0xb36000, 0xb635773f06ebbeee, 0x8031, 0xffffffffffffffff, 0x0)
socketpair$unix(0x1, 0x2, 0x0, &(0x7f0000000200)={<r2=>0xffffffffffffffff, <r3=>0xffffffffffffffff})
connect$unix(r2, &(0x7f000057eff8)=@abs, 0x6e)
sendmmsg$unix(r3, &(0x7f0000000000), 0x651, 0x0)
recvmmsg(r2, &(0x7f00000000c0), 0x10106, 0x2, 0x0)
recvmsg$kcm(r0, &(0x7f0000000500)={0x0, 0x0, 0x0}, 0x0)
ioctl$TUNSETIFF(0xffffffffffffffff, 0x400454ca, &(0x7f0000000040)={'syzkaller0\x00', 0x7101})
socketpair$unix(0x1, 0x2, 0x0, &(0x7f0000000200))
ioctl$BTRFS_IOC_DEV_REPLACE(r0, 0xca289435, &(0x7f0000000540)={0x0, 0x8, @status={[0x6ccc, 0x3, 0x4, 0x6, 0xb5]}, [0x0, 0xbe, 0xfffffffffffffff8, 0xf, 0x7, 0x1, 0x9de, 0x80000001, 0x1, 0x2, 0x5, 0x7f, 0x4, 0x2, 0x5, 0xa5, 0x60, 0xffffffff, 0x4, 0x81, 0x569, 0x8, 0x8, 0x8, 0x6d, 0xf, 0xf8, 0x6e650309, 0x40, 0xffffffff, 0x1000, 0x0, 0x9, 0x3, 0xa, 0xffffffffffffffff, 0x1, 0x5, 0x1, 0x401, 0x4, 0x8, 0x4, 0xfffffffffffff801, 0x5, 0x7, 0xfffffffffffffffc, 0x3, 0x8, 0x2, 0x7, 0xa762, 0xbd3, 0x6, 0x3, 0x5, 0xffff, 0x4, 0x8, 0x9, 0x1ff, 0x2, 0x100, 0x10]})
close(0xffffffffffffffff)
socketpair$unix(0x1, 0x1, 0x0, &(0x7f0000001140))
ioctl$SIOCSIFHWADDR(0xffffffffffffffff, 0x8914, 0x0)

program did not crash
testing program (duration=1m13.09133865s, {Threaded:true Repeat:true RepeatTimes:0 Procs:5 Slowdown:1 Sandbox:none SandboxArg:0 Leak:false NetInjection:true NetDevices:true NetReset:true Cgroups:true BinfmtMisc:true CloseFDs:true KCSAN:false DevlinkPCI:false NicVF:false USB:true VhciInjection:true Wifi:true IEEE802154:true Sysctl:true Swap:true UseTmpDir:true HandleSegv:true Trace:false CallComments:true LegacyOptions:{Collide:false Fault:false FaultCall:0 FaultNth:0}}): socket$kcm-setsockopt$SO_ATTACH_FILTER-prlimit64-sched_setscheduler-getpid-sched_setscheduler-mmap-socketpair$unix-connect$unix-sendmmsg$unix-syz_open_dev$vim2m-recvmsg$kcm-ioctl$TUNSETIFF-socketpair$unix-ioctl$BTRFS_IOC_DEV_REPLACE-close-socketpair$unix-ioctl$SIOCSIFHWADDR
detailed listing:
executing program 0:
r0 = socket$kcm(0x10, 0x2, 0x0)
setsockopt$SO_ATTACH_FILTER(0xffffffffffffffff, 0x1, 0x1a, 0x0, 0x0)
prlimit64(0x0, 0xe, &(0x7f0000000140)={0x8, 0x8b}, 0x0)
sched_setscheduler(0x0, 0x2, &(0x7f0000000080)=0x8)
r1 = getpid()
sched_setscheduler(r1, 0x2, &(0x7f0000000200)=0x7)
mmap(&(0x7f0000000000/0xb36000)=nil, 0xb36000, 0xb635773f06ebbeee, 0x8031, 0xffffffffffffffff, 0x0)
socketpair$unix(0x1, 0x2, 0x0, &(0x7f0000000200)={<r2=>0xffffffffffffffff, <r3=>0xffffffffffffffff})
connect$unix(r2, &(0x7f000057eff8)=@abs, 0x6e)
sendmmsg$unix(r3, &(0x7f0000000000), 0x651, 0x0)
syz_open_dev$vim2m(0x0, 0x8, 0x2)
recvmsg$kcm(r0, &(0x7f0000000500)={0x0, 0x0, 0x0}, 0x0)
ioctl$TUNSETIFF(0xffffffffffffffff, 0x400454ca, &(0x7f0000000040)={'syzkaller0\x00', 0x7101})
socketpair$unix(0x1, 0x2, 0x0, &(0x7f0000000200))
ioctl$BTRFS_IOC_DEV_REPLACE(r0, 0xca289435, &(0x7f0000000540)={0x0, 0x8, @status={[0x6ccc, 0x3, 0x4, 0x6, 0xb5]}, [0x0, 0xbe, 0xfffffffffffffff8, 0xf, 0x7, 0x1, 0x9de, 0x80000001, 0x1, 0x2, 0x5, 0x7f, 0x4, 0x2, 0x5, 0xa5, 0x60, 0xffffffff, 0x4, 0x81, 0x569, 0x8, 0x8, 0x8, 0x6d, 0xf, 0xf8, 0x6e650309, 0x40, 0xffffffff, 0x1000, 0x0, 0x9, 0x3, 0xa, 0xffffffffffffffff, 0x1, 0x5, 0x1, 0x401, 0x4, 0x8, 0x4, 0xfffffffffffff801, 0x5, 0x7, 0xfffffffffffffffc, 0x3, 0x8, 0x2, 0x7, 0xa762, 0xbd3, 0x6, 0x3, 0x5, 0xffff, 0x4, 0x8, 0x9, 0x1ff, 0x2, 0x100, 0x10]})
close(0xffffffffffffffff)
socketpair$unix(0x1, 0x1, 0x0, &(0x7f0000001140))
ioctl$SIOCSIFHWADDR(0xffffffffffffffff, 0x8914, 0x0)

program did not crash
testing program (duration=1m13.09133865s, {Threaded:true Repeat:true RepeatTimes:0 Procs:5 Slowdown:1 Sandbox:none SandboxArg:0 Leak:false NetInjection:true NetDevices:true NetReset:true Cgroups:true BinfmtMisc:true CloseFDs:true KCSAN:false DevlinkPCI:false NicVF:false USB:true VhciInjection:true Wifi:true IEEE802154:true Sysctl:true Swap:true UseTmpDir:true HandleSegv:true Trace:false CallComments:true LegacyOptions:{Collide:false Fault:false FaultCall:0 FaultNth:0}}): socket$kcm-setsockopt$SO_ATTACH_FILTER-prlimit64-sched_setscheduler-getpid-sched_setscheduler-mmap-socketpair$unix-connect$unix-recvmmsg-syz_open_dev$vim2m-recvmsg$kcm-ioctl$TUNSETIFF-socketpair$unix-ioctl$BTRFS_IOC_DEV_REPLACE-close-socketpair$unix-ioctl$SIOCSIFHWADDR
detailed listing:
executing program 0:
r0 = socket$kcm(0x10, 0x2, 0x0)
setsockopt$SO_ATTACH_FILTER(0xffffffffffffffff, 0x1, 0x1a, 0x0, 0x0)
prlimit64(0x0, 0xe, &(0x7f0000000140)={0x8, 0x8b}, 0x0)
sched_setscheduler(0x0, 0x2, &(0x7f0000000080)=0x8)
r1 = getpid()
sched_setscheduler(r1, 0x2, &(0x7f0000000200)=0x7)
mmap(&(0x7f0000000000/0xb36000)=nil, 0xb36000, 0xb635773f06ebbeee, 0x8031, 0xffffffffffffffff, 0x0)
socketpair$unix(0x1, 0x2, 0x0, &(0x7f0000000200)={<r2=>0xffffffffffffffff})
connect$unix(r2, &(0x7f000057eff8)=@abs, 0x6e)
recvmmsg(r2, &(0x7f00000000c0), 0x10106, 0x2, 0x0)
syz_open_dev$vim2m(0x0, 0x8, 0x2)
recvmsg$kcm(r0, &(0x7f0000000500)={0x0, 0x0, 0x0}, 0x0)
ioctl$TUNSETIFF(0xffffffffffffffff, 0x400454ca, &(0x7f0000000040)={'syzkaller0\x00', 0x7101})
socketpair$unix(0x1, 0x2, 0x0, &(0x7f0000000200))
ioctl$BTRFS_IOC_DEV_REPLACE(r0, 0xca289435, &(0x7f0000000540)={0x0, 0x8, @status={[0x6ccc, 0x3, 0x4, 0x6, 0xb5]}, [0x0, 0xbe, 0xfffffffffffffff8, 0xf, 0x7, 0x1, 0x9de, 0x80000001, 0x1, 0x2, 0x5, 0x7f, 0x4, 0x2, 0x5, 0xa5, 0x60, 0xffffffff, 0x4, 0x81, 0x569, 0x8, 0x8, 0x8, 0x6d, 0xf, 0xf8, 0x6e650309, 0x40, 0xffffffff, 0x1000, 0x0, 0x9, 0x3, 0xa, 0xffffffffffffffff, 0x1, 0x5, 0x1, 0x401, 0x4, 0x8, 0x4, 0xfffffffffffff801, 0x5, 0x7, 0xfffffffffffffffc, 0x3, 0x8, 0x2, 0x7, 0xa762, 0xbd3, 0x6, 0x3, 0x5, 0xffff, 0x4, 0x8, 0x9, 0x1ff, 0x2, 0x100, 0x10]})
close(0xffffffffffffffff)
socketpair$unix(0x1, 0x1, 0x0, &(0x7f0000001140))
ioctl$SIOCSIFHWADDR(0xffffffffffffffff, 0x8914, 0x0)

program did not crash
testing program (duration=1m13.09133865s, {Threaded:true Repeat:true RepeatTimes:0 Procs:5 Slowdown:1 Sandbox:none SandboxArg:0 Leak:false NetInjection:true NetDevices:true NetReset:true Cgroups:true BinfmtMisc:true CloseFDs:true KCSAN:false DevlinkPCI:false NicVF:false USB:true VhciInjection:true Wifi:true IEEE802154:true Sysctl:true Swap:true UseTmpDir:true HandleSegv:true Trace:false CallComments:true LegacyOptions:{Collide:false Fault:false FaultCall:0 FaultNth:0}}): socket$kcm-setsockopt$SO_ATTACH_FILTER-prlimit64-sched_setscheduler-getpid-sched_setscheduler-mmap-socketpair$unix-sendmmsg$unix-recvmmsg-syz_open_dev$vim2m-recvmsg$kcm-ioctl$TUNSETIFF-socketpair$unix-ioctl$BTRFS_IOC_DEV_REPLACE-close-socketpair$unix-ioctl$SIOCSIFHWADDR
detailed listing:
executing program 0:
r0 = socket$kcm(0x10, 0x2, 0x0)
setsockopt$SO_ATTACH_FILTER(0xffffffffffffffff, 0x1, 0x1a, 0x0, 0x0)
prlimit64(0x0, 0xe, &(0x7f0000000140)={0x8, 0x8b}, 0x0)
sched_setscheduler(0x0, 0x2, &(0x7f0000000080)=0x8)
r1 = getpid()
sched_setscheduler(r1, 0x2, &(0x7f0000000200)=0x7)
mmap(&(0x7f0000000000/0xb36000)=nil, 0xb36000, 0xb635773f06ebbeee, 0x8031, 0xffffffffffffffff, 0x0)
socketpair$unix(0x1, 0x2, 0x0, &(0x7f0000000200)={<r2=>0xffffffffffffffff, <r3=>0xffffffffffffffff})
sendmmsg$unix(r3, &(0x7f0000000000), 0x651, 0x0)
recvmmsg(r2, &(0x7f00000000c0), 0x10106, 0x2, 0x0)
syz_open_dev$vim2m(0x0, 0x8, 0x2)
recvmsg$kcm(r0, &(0x7f0000000500)={0x0, 0x0, 0x0}, 0x0)
ioctl$TUNSETIFF(0xffffffffffffffff, 0x400454ca, &(0x7f0000000040)={'syzkaller0\x00', 0x7101})
socketpair$unix(0x1, 0x2, 0x0, &(0x7f0000000200))
ioctl$BTRFS_IOC_DEV_REPLACE(r0, 0xca289435, &(0x7f0000000540)={0x0, 0x8, @status={[0x6ccc, 0x3, 0x4, 0x6, 0xb5]}, [0x0, 0xbe, 0xfffffffffffffff8, 0xf, 0x7, 0x1, 0x9de, 0x80000001, 0x1, 0x2, 0x5, 0x7f, 0x4, 0x2, 0x5, 0xa5, 0x60, 0xffffffff, 0x4, 0x81, 0x569, 0x8, 0x8, 0x8, 0x6d, 0xf, 0xf8, 0x6e650309, 0x40, 0xffffffff, 0x1000, 0x0, 0x9, 0x3, 0xa, 0xffffffffffffffff, 0x1, 0x5, 0x1, 0x401, 0x4, 0x8, 0x4, 0xfffffffffffff801, 0x5, 0x7, 0xfffffffffffffffc, 0x3, 0x8, 0x2, 0x7, 0xa762, 0xbd3, 0x6, 0x3, 0x5, 0xffff, 0x4, 0x8, 0x9, 0x1ff, 0x2, 0x100, 0x10]})
close(0xffffffffffffffff)
socketpair$unix(0x1, 0x1, 0x0, &(0x7f0000001140))
ioctl$SIOCSIFHWADDR(0xffffffffffffffff, 0x8914, 0x0)

program did not crash
testing program (duration=1m13.09133865s, {Threaded:true Repeat:true RepeatTimes:0 Procs:5 Slowdown:1 Sandbox:none SandboxArg:0 Leak:false NetInjection:true NetDevices:true NetReset:true Cgroups:true BinfmtMisc:true CloseFDs:true KCSAN:false DevlinkPCI:false NicVF:false USB:true VhciInjection:true Wifi:true IEEE802154:true Sysctl:true Swap:true UseTmpDir:true HandleSegv:true Trace:false CallComments:true LegacyOptions:{Collide:false Fault:false FaultCall:0 FaultNth:0}}): socket$kcm-setsockopt$SO_ATTACH_FILTER-prlimit64-sched_setscheduler-getpid-sched_setscheduler-mmap-connect$unix-sendmmsg$unix-recvmmsg-syz_open_dev$vim2m-recvmsg$kcm-ioctl$TUNSETIFF-socketpair$unix-ioctl$BTRFS_IOC_DEV_REPLACE-close-socketpair$unix-ioctl$SIOCSIFHWADDR
detailed listing:
executing program 0:
r0 = socket$kcm(0x10, 0x2, 0x0)
setsockopt$SO_ATTACH_FILTER(0xffffffffffffffff, 0x1, 0x1a, 0x0, 0x0)
prlimit64(0x0, 0xe, &(0x7f0000000140)={0x8, 0x8b}, 0x0)
sched_setscheduler(0x0, 0x2, &(0x7f0000000080)=0x8)
r1 = getpid()
sched_setscheduler(r1, 0x2, &(0x7f0000000200)=0x7)
mmap(&(0x7f0000000000/0xb36000)=nil, 0xb36000, 0xb635773f06ebbeee, 0x8031, 0xffffffffffffffff, 0x0)
connect$unix(0xffffffffffffffff, &(0x7f000057eff8)=@abs, 0x6e)
sendmmsg$unix(0xffffffffffffffff, &(0x7f0000000000), 0x651, 0x0)
recvmmsg(0xffffffffffffffff, &(0x7f00000000c0), 0x10106, 0x2, 0x0)
syz_open_dev$vim2m(0x0, 0x8, 0x2)
recvmsg$kcm(r0, &(0x7f0000000500)={0x0, 0x0, 0x0}, 0x0)
ioctl$TUNSETIFF(0xffffffffffffffff, 0x400454ca, &(0x7f0000000040)={'syzkaller0\x00', 0x7101})
socketpair$unix(0x1, 0x2, 0x0, &(0x7f0000000200))
ioctl$BTRFS_IOC_DEV_REPLACE(r0, 0xca289435, &(0x7f0000000540)={0x0, 0x8, @status={[0x6ccc, 0x3, 0x4, 0x6, 0xb5]}, [0x0, 0xbe, 0xfffffffffffffff8, 0xf, 0x7, 0x1, 0x9de, 0x80000001, 0x1, 0x2, 0x5, 0x7f, 0x4, 0x2, 0x5, 0xa5, 0x60, 0xffffffff, 0x4, 0x81, 0x569, 0x8, 0x8, 0x8, 0x6d, 0xf, 0xf8, 0x6e650309, 0x40, 0xffffffff, 0x1000, 0x0, 0x9, 0x3, 0xa, 0xffffffffffffffff, 0x1, 0x5, 0x1, 0x401, 0x4, 0x8, 0x4, 0xfffffffffffff801, 0x5, 0x7, 0xfffffffffffffffc, 0x3, 0x8, 0x2, 0x7, 0xa762, 0xbd3, 0x6, 0x3, 0x5, 0xffff, 0x4, 0x8, 0x9, 0x1ff, 0x2, 0x100, 0x10]})
close(0xffffffffffffffff)
socketpair$unix(0x1, 0x1, 0x0, &(0x7f0000001140))
ioctl$SIOCSIFHWADDR(0xffffffffffffffff, 0x8914, 0x0)

program did not crash
testing program (duration=1m13.09133865s, {Threaded:true Repeat:true RepeatTimes:0 Procs:5 Slowdown:1 Sandbox:none SandboxArg:0 Leak:false NetInjection:true NetDevices:true NetReset:true Cgroups:true BinfmtMisc:true CloseFDs:true KCSAN:false DevlinkPCI:false NicVF:false USB:true VhciInjection:true Wifi:true IEEE802154:true Sysctl:true Swap:true UseTmpDir:true HandleSegv:true Trace:false CallComments:true LegacyOptions:{Collide:false Fault:false FaultCall:0 FaultNth:0}}): socket$kcm-setsockopt$SO_ATTACH_FILTER-prlimit64-sched_setscheduler-getpid-sched_setscheduler-socketpair$unix-connect$unix-sendmmsg$unix-recvmmsg-syz_open_dev$vim2m-recvmsg$kcm-ioctl$TUNSETIFF-socketpair$unix-ioctl$BTRFS_IOC_DEV_REPLACE-close-socketpair$unix-ioctl$SIOCSIFHWADDR
detailed listing:
executing program 0:
r0 = socket$kcm(0x10, 0x2, 0x0)
setsockopt$SO_ATTACH_FILTER(0xffffffffffffffff, 0x1, 0x1a, 0x0, 0x0)
prlimit64(0x0, 0xe, &(0x7f0000000140)={0x8, 0x8b}, 0x0)
sched_setscheduler(0x0, 0x2, &(0x7f0000000080)=0x8)
r1 = getpid()
sched_setscheduler(r1, 0x2, &(0x7f0000000200)=0x7)
socketpair$unix(0x1, 0x2, 0x0, &(0x7f0000000200)={<r2=>0xffffffffffffffff, <r3=>0xffffffffffffffff})
connect$unix(r2, &(0x7f000057eff8)=@abs, 0x6e)
sendmmsg$unix(r3, &(0x7f0000000000), 0x651, 0x0)
recvmmsg(r2, &(0x7f00000000c0), 0x10106, 0x2, 0x0)
syz_open_dev$vim2m(0x0, 0x8, 0x2)
recvmsg$kcm(r0, &(0x7f0000000500)={0x0, 0x0, 0x0}, 0x0)
ioctl$TUNSETIFF(0xffffffffffffffff, 0x400454ca, &(0x7f0000000040)={'syzkaller0\x00', 0x7101})
socketpair$unix(0x1, 0x2, 0x0, &(0x7f0000000200))
ioctl$BTRFS_IOC_DEV_REPLACE(r0, 0xca289435, &(0x7f0000000540)={0x0, 0x8, @status={[0x6ccc, 0x3, 0x4, 0x6, 0xb5]}, [0x0, 0xbe, 0xfffffffffffffff8, 0xf, 0x7, 0x1, 0x9de, 0x80000001, 0x1, 0x2, 0x5, 0x7f, 0x4, 0x2, 0x5, 0xa5, 0x60, 0xffffffff, 0x4, 0x81, 0x569, 0x8, 0x8, 0x8, 0x6d, 0xf, 0xf8, 0x6e650309, 0x40, 0xffffffff, 0x1000, 0x0, 0x9, 0x3, 0xa, 0xffffffffffffffff, 0x1, 0x5, 0x1, 0x401, 0x4, 0x8, 0x4, 0xfffffffffffff801, 0x5, 0x7, 0xfffffffffffffffc, 0x3, 0x8, 0x2, 0x7, 0xa762, 0xbd3, 0x6, 0x3, 0x5, 0xffff, 0x4, 0x8, 0x9, 0x1ff, 0x2, 0x100, 0x10]})
close(0xffffffffffffffff)
socketpair$unix(0x1, 0x1, 0x0, &(0x7f0000001140))
ioctl$SIOCSIFHWADDR(0xffffffffffffffff, 0x8914, 0x0)

program did not crash
testing program (duration=1m13.09133865s, {Threaded:true Repeat:true RepeatTimes:0 Procs:5 Slowdown:1 Sandbox:none SandboxArg:0 Leak:false NetInjection:true NetDevices:true NetReset:true Cgroups:true BinfmtMisc:true CloseFDs:true KCSAN:false DevlinkPCI:false NicVF:false USB:true VhciInjection:true Wifi:true IEEE802154:true Sysctl:true Swap:true UseTmpDir:true HandleSegv:true Trace:false CallComments:true LegacyOptions:{Collide:false Fault:false FaultCall:0 FaultNth:0}}): socket$kcm-setsockopt$SO_ATTACH_FILTER-prlimit64-sched_setscheduler-getpid-mmap-socketpair$unix-connect$unix-sendmmsg$unix-recvmmsg-syz_open_dev$vim2m-recvmsg$kcm-ioctl$TUNSETIFF-socketpair$unix-ioctl$BTRFS_IOC_DEV_REPLACE-close-socketpair$unix-ioctl$SIOCSIFHWADDR
detailed listing:
executing program 0:
r0 = socket$kcm(0x10, 0x2, 0x0)
setsockopt$SO_ATTACH_FILTER(0xffffffffffffffff, 0x1, 0x1a, 0x0, 0x0)
prlimit64(0x0, 0xe, &(0x7f0000000140)={0x8, 0x8b}, 0x0)
sched_setscheduler(0x0, 0x2, &(0x7f0000000080)=0x8)
getpid()
mmap(&(0x7f0000000000/0xb36000)=nil, 0xb36000, 0xb635773f06ebbeee, 0x8031, 0xffffffffffffffff, 0x0)
socketpair$unix(0x1, 0x2, 0x0, &(0x7f0000000200)={<r1=>0xffffffffffffffff, <r2=>0xffffffffffffffff})
connect$unix(r1, &(0x7f000057eff8)=@abs, 0x6e)
sendmmsg$unix(r2, &(0x7f0000000000), 0x651, 0x0)
recvmmsg(r1, &(0x7f00000000c0), 0x10106, 0x2, 0x0)
syz_open_dev$vim2m(0x0, 0x8, 0x2)
recvmsg$kcm(r0, &(0x7f0000000500)={0x0, 0x0, 0x0}, 0x0)
ioctl$TUNSETIFF(0xffffffffffffffff, 0x400454ca, &(0x7f0000000040)={'syzkaller0\x00', 0x7101})
socketpair$unix(0x1, 0x2, 0x0, &(0x7f0000000200))
ioctl$BTRFS_IOC_DEV_REPLACE(r0, 0xca289435, &(0x7f0000000540)={0x0, 0x8, @status={[0x6ccc, 0x3, 0x4, 0x6, 0xb5]}, [0x0, 0xbe, 0xfffffffffffffff8, 0xf, 0x7, 0x1, 0x9de, 0x80000001, 0x1, 0x2, 0x5, 0x7f, 0x4, 0x2, 0x5, 0xa5, 0x60, 0xffffffff, 0x4, 0x81, 0x569, 0x8, 0x8, 0x8, 0x6d, 0xf, 0xf8, 0x6e650309, 0x40, 0xffffffff, 0x1000, 0x0, 0x9, 0x3, 0xa, 0xffffffffffffffff, 0x1, 0x5, 0x1, 0x401, 0x4, 0x8, 0x4, 0xfffffffffffff801, 0x5, 0x7, 0xfffffffffffffffc, 0x3, 0x8, 0x2, 0x7, 0xa762, 0xbd3, 0x6, 0x3, 0x5, 0xffff, 0x4, 0x8, 0x9, 0x1ff, 0x2, 0x100, 0x10]})
close(0xffffffffffffffff)
socketpair$unix(0x1, 0x1, 0x0, &(0x7f0000001140))
ioctl$SIOCSIFHWADDR(0xffffffffffffffff, 0x8914, 0x0)

program did not crash
testing program (duration=1m13.09133865s, {Threaded:true Repeat:true RepeatTimes:0 Procs:5 Slowdown:1 Sandbox:none SandboxArg:0 Leak:false NetInjection:true NetDevices:true NetReset:true Cgroups:true BinfmtMisc:true CloseFDs:true KCSAN:false DevlinkPCI:false NicVF:false USB:true VhciInjection:true Wifi:true IEEE802154:true Sysctl:true Swap:true UseTmpDir:true HandleSegv:true Trace:false CallComments:true LegacyOptions:{Collide:false Fault:false FaultCall:0 FaultNth:0}}): socket$kcm-setsockopt$SO_ATTACH_FILTER-prlimit64-sched_setscheduler-sched_setscheduler-mmap-socketpair$unix-connect$unix-sendmmsg$unix-recvmmsg-syz_open_dev$vim2m-recvmsg$kcm-ioctl$TUNSETIFF-socketpair$unix-ioctl$BTRFS_IOC_DEV_REPLACE-close-socketpair$unix-ioctl$SIOCSIFHWADDR
detailed listing:
executing program 0:
r0 = socket$kcm(0x10, 0x2, 0x0)
setsockopt$SO_ATTACH_FILTER(0xffffffffffffffff, 0x1, 0x1a, 0x0, 0x0)
prlimit64(0x0, 0xe, &(0x7f0000000140)={0x8, 0x8b}, 0x0)
sched_setscheduler(0x0, 0x2, &(0x7f0000000080)=0x8)
sched_setscheduler(0x0, 0x2, &(0x7f0000000200)=0x7)
mmap(&(0x7f0000000000/0xb36000)=nil, 0xb36000, 0xb635773f06ebbeee, 0x8031, 0xffffffffffffffff, 0x0)
socketpair$unix(0x1, 0x2, 0x0, &(0x7f0000000200)={<r1=>0xffffffffffffffff, <r2=>0xffffffffffffffff})
connect$unix(r1, &(0x7f000057eff8)=@abs, 0x6e)
sendmmsg$unix(r2, &(0x7f0000000000), 0x651, 0x0)
recvmmsg(r1, &(0x7f00000000c0), 0x10106, 0x2, 0x0)
syz_open_dev$vim2m(0x0, 0x8, 0x2)
recvmsg$kcm(r0, &(0x7f0000000500)={0x0, 0x0, 0x0}, 0x0)
ioctl$TUNSETIFF(0xffffffffffffffff, 0x400454ca, &(0x7f0000000040)={'syzkaller0\x00', 0x7101})
socketpair$unix(0x1, 0x2, 0x0, &(0x7f0000000200))
ioctl$BTRFS_IOC_DEV_REPLACE(r0, 0xca289435, &(0x7f0000000540)={0x0, 0x8, @status={[0x6ccc, 0x3, 0x4, 0x6, 0xb5]}, [0x0, 0xbe, 0xfffffffffffffff8, 0xf, 0x7, 0x1, 0x9de, 0x80000001, 0x1, 0x2, 0x5, 0x7f, 0x4, 0x2, 0x5, 0xa5, 0x60, 0xffffffff, 0x4, 0x81, 0x569, 0x8, 0x8, 0x8, 0x6d, 0xf, 0xf8, 0x6e650309, 0x40, 0xffffffff, 0x1000, 0x0, 0x9, 0x3, 0xa, 0xffffffffffffffff, 0x1, 0x5, 0x1, 0x401, 0x4, 0x8, 0x4, 0xfffffffffffff801, 0x5, 0x7, 0xfffffffffffffffc, 0x3, 0x8, 0x2, 0x7, 0xa762, 0xbd3, 0x6, 0x3, 0x5, 0xffff, 0x4, 0x8, 0x9, 0x1ff, 0x2, 0x100, 0x10]})
close(0xffffffffffffffff)
socketpair$unix(0x1, 0x1, 0x0, &(0x7f0000001140))
ioctl$SIOCSIFHWADDR(0xffffffffffffffff, 0x8914, 0x0)

program did not crash
testing program (duration=1m13.09133865s, {Threaded:true Repeat:true RepeatTimes:0 Procs:5 Slowdown:1 Sandbox:none SandboxArg:0 Leak:false NetInjection:true NetDevices:true NetReset:true Cgroups:true BinfmtMisc:true CloseFDs:true KCSAN:false DevlinkPCI:false NicVF:false USB:true VhciInjection:true Wifi:true IEEE802154:true Sysctl:true Swap:true UseTmpDir:true HandleSegv:true Trace:false CallComments:true LegacyOptions:{Collide:false Fault:false FaultCall:0 FaultNth:0}}): socket$kcm-setsockopt$SO_ATTACH_FILTER-prlimit64-getpid-sched_setscheduler-mmap-socketpair$unix-connect$unix-sendmmsg$unix-recvmmsg-syz_open_dev$vim2m-recvmsg$kcm-ioctl$TUNSETIFF-socketpair$unix-ioctl$BTRFS_IOC_DEV_REPLACE-close-socketpair$unix-ioctl$SIOCSIFHWADDR
detailed listing:
executing program 0:
r0 = socket$kcm(0x10, 0x2, 0x0)
setsockopt$SO_ATTACH_FILTER(0xffffffffffffffff, 0x1, 0x1a, 0x0, 0x0)
prlimit64(0x0, 0xe, &(0x7f0000000140)={0x8, 0x8b}, 0x0)
r1 = getpid()
sched_setscheduler(r1, 0x2, &(0x7f0000000200)=0x7)
mmap(&(0x7f0000000000/0xb36000)=nil, 0xb36000, 0xb635773f06ebbeee, 0x8031, 0xffffffffffffffff, 0x0)
socketpair$unix(0x1, 0x2, 0x0, &(0x7f0000000200)={<r2=>0xffffffffffffffff, <r3=>0xffffffffffffffff})
connect$unix(r2, &(0x7f000057eff8)=@abs, 0x6e)
sendmmsg$unix(r3, &(0x7f0000000000), 0x651, 0x0)
recvmmsg(r2, &(0x7f00000000c0), 0x10106, 0x2, 0x0)
syz_open_dev$vim2m(0x0, 0x8, 0x2)
recvmsg$kcm(r0, &(0x7f0000000500)={0x0, 0x0, 0x0}, 0x0)
ioctl$TUNSETIFF(0xffffffffffffffff, 0x400454ca, &(0x7f0000000040)={'syzkaller0\x00', 0x7101})
socketpair$unix(0x1, 0x2, 0x0, &(0x7f0000000200))
ioctl$BTRFS_IOC_DEV_REPLACE(r0, 0xca289435, &(0x7f0000000540)={0x0, 0x8, @status={[0x6ccc, 0x3, 0x4, 0x6, 0xb5]}, [0x0, 0xbe, 0xfffffffffffffff8, 0xf, 0x7, 0x1, 0x9de, 0x80000001, 0x1, 0x2, 0x5, 0x7f, 0x4, 0x2, 0x5, 0xa5, 0x60, 0xffffffff, 0x4, 0x81, 0x569, 0x8, 0x8, 0x8, 0x6d, 0xf, 0xf8, 0x6e650309, 0x40, 0xffffffff, 0x1000, 0x0, 0x9, 0x3, 0xa, 0xffffffffffffffff, 0x1, 0x5, 0x1, 0x401, 0x4, 0x8, 0x4, 0xfffffffffffff801, 0x5, 0x7, 0xfffffffffffffffc, 0x3, 0x8, 0x2, 0x7, 0xa762, 0xbd3, 0x6, 0x3, 0x5, 0xffff, 0x4, 0x8, 0x9, 0x1ff, 0x2, 0x100, 0x10]})
close(0xffffffffffffffff)
socketpair$unix(0x1, 0x1, 0x0, &(0x7f0000001140))
ioctl$SIOCSIFHWADDR(0xffffffffffffffff, 0x8914, 0x0)

program did not crash
testing program (duration=1m13.09133865s, {Threaded:true Repeat:true RepeatTimes:0 Procs:5 Slowdown:1 Sandbox:none SandboxArg:0 Leak:false NetInjection:true NetDevices:true NetReset:true Cgroups:true BinfmtMisc:true CloseFDs:true KCSAN:false DevlinkPCI:false NicVF:false USB:true VhciInjection:true Wifi:true IEEE802154:true Sysctl:true Swap:true UseTmpDir:true HandleSegv:true Trace:false CallComments:true LegacyOptions:{Collide:false Fault:false FaultCall:0 FaultNth:0}}): socket$kcm-setsockopt$SO_ATTACH_FILTER-sched_setscheduler-getpid-sched_setscheduler-mmap-socketpair$unix-connect$unix-sendmmsg$unix-recvmmsg-syz_open_dev$vim2m-recvmsg$kcm-ioctl$TUNSETIFF-socketpair$unix-ioctl$BTRFS_IOC_DEV_REPLACE-close-socketpair$unix-ioctl$SIOCSIFHWADDR
detailed listing:
executing program 0:
r0 = socket$kcm(0x10, 0x2, 0x0)
setsockopt$SO_ATTACH_FILTER(0xffffffffffffffff, 0x1, 0x1a, 0x0, 0x0)
sched_setscheduler(0x0, 0x2, &(0x7f0000000080)=0x8)
r1 = getpid()
sched_setscheduler(r1, 0x2, &(0x7f0000000200)=0x7)
mmap(&(0x7f0000000000/0xb36000)=nil, 0xb36000, 0xb635773f06ebbeee, 0x8031, 0xffffffffffffffff, 0x0)
socketpair$unix(0x1, 0x2, 0x0, &(0x7f0000000200)={<r2=>0xffffffffffffffff, <r3=>0xffffffffffffffff})
connect$unix(r2, &(0x7f000057eff8)=@abs, 0x6e)
sendmmsg$unix(r3, &(0x7f0000000000), 0x651, 0x0)
recvmmsg(r2, &(0x7f00000000c0), 0x10106, 0x2, 0x0)
syz_open_dev$vim2m(0x0, 0x8, 0x2)
recvmsg$kcm(r0, &(0x7f0000000500)={0x0, 0x0, 0x0}, 0x0)
ioctl$TUNSETIFF(0xffffffffffffffff, 0x400454ca, &(0x7f0000000040)={'syzkaller0\x00', 0x7101})
socketpair$unix(0x1, 0x2, 0x0, &(0x7f0000000200))
ioctl$BTRFS_IOC_DEV_REPLACE(r0, 0xca289435, &(0x7f0000000540)={0x0, 0x8, @status={[0x6ccc, 0x3, 0x4, 0x6, 0xb5]}, [0x0, 0xbe, 0xfffffffffffffff8, 0xf, 0x7, 0x1, 0x9de, 0x80000001, 0x1, 0x2, 0x5, 0x7f, 0x4, 0x2, 0x5, 0xa5, 0x60, 0xffffffff, 0x4, 0x81, 0x569, 0x8, 0x8, 0x8, 0x6d, 0xf, 0xf8, 0x6e650309, 0x40, 0xffffffff, 0x1000, 0x0, 0x9, 0x3, 0xa, 0xffffffffffffffff, 0x1, 0x5, 0x1, 0x401, 0x4, 0x8, 0x4, 0xfffffffffffff801, 0x5, 0x7, 0xfffffffffffffffc, 0x3, 0x8, 0x2, 0x7, 0xa762, 0xbd3, 0x6, 0x3, 0x5, 0xffff, 0x4, 0x8, 0x9, 0x1ff, 0x2, 0x100, 0x10]})
close(0xffffffffffffffff)
socketpair$unix(0x1, 0x1, 0x0, &(0x7f0000001140))
ioctl$SIOCSIFHWADDR(0xffffffffffffffff, 0x8914, 0x0)

program did not crash
testing program (duration=1m13.09133865s, {Threaded:true Repeat:true RepeatTimes:0 Procs:5 Slowdown:1 Sandbox:none SandboxArg:0 Leak:false NetInjection:true NetDevices:true NetReset:true Cgroups:true BinfmtMisc:true CloseFDs:true KCSAN:false DevlinkPCI:false NicVF:false USB:true VhciInjection:true Wifi:true IEEE802154:true Sysctl:true Swap:true UseTmpDir:true HandleSegv:true Trace:false CallComments:true LegacyOptions:{Collide:false Fault:false FaultCall:0 FaultNth:0}}): socket$kcm-prlimit64-sched_setscheduler-getpid-sched_setscheduler-mmap-socketpair$unix-connect$unix-sendmmsg$unix-recvmmsg-syz_open_dev$vim2m-recvmsg$kcm-ioctl$TUNSETIFF-socketpair$unix-ioctl$BTRFS_IOC_DEV_REPLACE-close-socketpair$unix-ioctl$SIOCSIFHWADDR
detailed listing:
executing program 0:
r0 = socket$kcm(0x10, 0x2, 0x0)
prlimit64(0x0, 0xe, &(0x7f0000000140)={0x8, 0x8b}, 0x0)
sched_setscheduler(0x0, 0x2, &(0x7f0000000080)=0x8)
r1 = getpid()
sched_setscheduler(r1, 0x2, &(0x7f0000000200)=0x7)
mmap(&(0x7f0000000000/0xb36000)=nil, 0xb36000, 0xb635773f06ebbeee, 0x8031, 0xffffffffffffffff, 0x0)
socketpair$unix(0x1, 0x2, 0x0, &(0x7f0000000200)={<r2=>0xffffffffffffffff, <r3=>0xffffffffffffffff})
connect$unix(r2, &(0x7f000057eff8)=@abs, 0x6e)
sendmmsg$unix(r3, &(0x7f0000000000), 0x651, 0x0)
recvmmsg(r2, &(0x7f00000000c0), 0x10106, 0x2, 0x0)
syz_open_dev$vim2m(0x0, 0x8, 0x2)
recvmsg$kcm(r0, &(0x7f0000000500)={0x0, 0x0, 0x0}, 0x0)
ioctl$TUNSETIFF(0xffffffffffffffff, 0x400454ca, &(0x7f0000000040)={'syzkaller0\x00', 0x7101})
socketpair$unix(0x1, 0x2, 0x0, &(0x7f0000000200))
ioctl$BTRFS_IOC_DEV_REPLACE(r0, 0xca289435, &(0x7f0000000540)={0x0, 0x8, @status={[0x6ccc, 0x3, 0x4, 0x6, 0xb5]}, [0x0, 0xbe, 0xfffffffffffffff8, 0xf, 0x7, 0x1, 0x9de, 0x80000001, 0x1, 0x2, 0x5, 0x7f, 0x4, 0x2, 0x5, 0xa5, 0x60, 0xffffffff, 0x4, 0x81, 0x569, 0x8, 0x8, 0x8, 0x6d, 0xf, 0xf8, 0x6e650309, 0x40, 0xffffffff, 0x1000, 0x0, 0x9, 0x3, 0xa, 0xffffffffffffffff, 0x1, 0x5, 0x1, 0x401, 0x4, 0x8, 0x4, 0xfffffffffffff801, 0x5, 0x7, 0xfffffffffffffffc, 0x3, 0x8, 0x2, 0x7, 0xa762, 0xbd3, 0x6, 0x3, 0x5, 0xffff, 0x4, 0x8, 0x9, 0x1ff, 0x2, 0x100, 0x10]})
close(0xffffffffffffffff)
socketpair$unix(0x1, 0x1, 0x0, &(0x7f0000001140))
ioctl$SIOCSIFHWADDR(0xffffffffffffffff, 0x8914, 0x0)

program did not crash
testing program (duration=1m13.09133865s, {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}}): setsockopt$SO_ATTACH_FILTER-prlimit64-sched_setscheduler-getpid-sched_setscheduler-mmap-socketpair$unix-connect$unix-sendmmsg$unix-recvmmsg-syz_open_dev$vim2m-recvmsg$kcm-ioctl$TUNSETIFF-socketpair$unix-ioctl$BTRFS_IOC_DEV_REPLACE-close-socketpair$unix-ioctl$SIOCSIFHWADDR
detailed listing:
executing program 0:
setsockopt$SO_ATTACH_FILTER(0xffffffffffffffff, 0x1, 0x1a, 0x0, 0x0)
prlimit64(0x0, 0xe, &(0x7f0000000140)={0x8, 0x8b}, 0x0)
sched_setscheduler(0x0, 0x2, &(0x7f0000000080)=0x8)
r0 = getpid()
sched_setscheduler(r0, 0x2, &(0x7f0000000200)=0x7)
mmap(&(0x7f0000000000/0xb36000)=nil, 0xb36000, 0xb635773f06ebbeee, 0x8031, 0xffffffffffffffff, 0x0)
socketpair$unix(0x1, 0x2, 0x0, &(0x7f0000000200)={<r1=>0xffffffffffffffff, <r2=>0xffffffffffffffff})
connect$unix(r1, &(0x7f000057eff8)=@abs, 0x6e)
sendmmsg$unix(r2, &(0x7f0000000000), 0x651, 0x0)
recvmmsg(r1, &(0x7f00000000c0), 0x10106, 0x2, 0x0)
syz_open_dev$vim2m(0x0, 0x8, 0x2)
recvmsg$kcm(0xffffffffffffffff, &(0x7f0000000500)={0x0, 0x0, 0x0}, 0x0)
ioctl$TUNSETIFF(0xffffffffffffffff, 0x400454ca, &(0x7f0000000040)={'syzkaller0\x00', 0x7101})
socketpair$unix(0x1, 0x2, 0x0, &(0x7f0000000200))
ioctl$BTRFS_IOC_DEV_REPLACE(0xffffffffffffffff, 0xca289435, &(0x7f0000000540)={0x0, 0x8, @status={[0x6ccc, 0x3, 0x4, 0x6, 0xb5]}, [0x0, 0xbe, 0xfffffffffffffff8, 0xf, 0x7, 0x1, 0x9de, 0x80000001, 0x1, 0x2, 0x5, 0x7f, 0x4, 0x2, 0x5, 0xa5, 0x60, 0xffffffff, 0x4, 0x81, 0x569, 0x8, 0x8, 0x8, 0x6d, 0xf, 0xf8, 0x6e650309, 0x40, 0xffffffff, 0x1000, 0x0, 0x9, 0x3, 0xa, 0xffffffffffffffff, 0x1, 0x5, 0x1, 0x401, 0x4, 0x8, 0x4, 0xfffffffffffff801, 0x5, 0x7, 0xfffffffffffffffc, 0x3, 0x8, 0x2, 0x7, 0xa762, 0xbd3, 0x6, 0x3, 0x5, 0xffff, 0x4, 0x8, 0x9, 0x1ff, 0x2, 0x100, 0x10]})
close(0xffffffffffffffff)
socketpair$unix(0x1, 0x1, 0x0, &(0x7f0000001140))
ioctl$SIOCSIFHWADDR(0xffffffffffffffff, 0x8914, 0x0)

program did not crash
testing program (duration=1m13.09133865s, {Threaded:true Repeat:true RepeatTimes:0 Procs:5 Slowdown:1 Sandbox:none SandboxArg:0 Leak:false NetInjection:true NetDevices:true NetReset:true Cgroups:true BinfmtMisc:true CloseFDs:true KCSAN:false DevlinkPCI:false NicVF:false USB:true VhciInjection:true Wifi:true IEEE802154:true Sysctl:true Swap:true UseTmpDir:true HandleSegv:true Trace:false CallComments:true LegacyOptions:{Collide:false Fault:false FaultCall:0 FaultNth:0}}): socket$kcm-setsockopt$SO_ATTACH_FILTER-prlimit64-sched_setscheduler-getpid-sched_setscheduler-mmap-socketpair$unix-connect$unix-sendmmsg$unix-recvmmsg-syz_open_dev$vim2m-recvmsg$kcm-ioctl$TUNSETIFF-socketpair$unix-ioctl$BTRFS_IOC_DEV_REPLACE-close-socketpair$unix-ioctl$SIOCSIFHWADDR
detailed listing:
executing program 0:
r0 = socket$kcm(0x10, 0x2, 0x0)
setsockopt$SO_ATTACH_FILTER(0xffffffffffffffff, 0x1, 0x1a, 0x0, 0x0)
prlimit64(0x0, 0xe, 0x0, 0x0)
sched_setscheduler(0x0, 0x2, &(0x7f0000000080)=0x8)
r1 = getpid()
sched_setscheduler(r1, 0x2, &(0x7f0000000200)=0x7)
mmap(&(0x7f0000000000/0xb36000)=nil, 0xb36000, 0xb635773f06ebbeee, 0x8031, 0xffffffffffffffff, 0x0)
socketpair$unix(0x1, 0x2, 0x0, &(0x7f0000000200)={<r2=>0xffffffffffffffff, <r3=>0xffffffffffffffff})
connect$unix(r2, &(0x7f000057eff8)=@abs, 0x6e)
sendmmsg$unix(r3, &(0x7f0000000000), 0x651, 0x0)
recvmmsg(r2, &(0x7f00000000c0), 0x10106, 0x2, 0x0)
syz_open_dev$vim2m(0x0, 0x8, 0x2)
recvmsg$kcm(r0, &(0x7f0000000500)={0x0, 0x0, 0x0}, 0x0)
ioctl$TUNSETIFF(0xffffffffffffffff, 0x400454ca, &(0x7f0000000040)={'syzkaller0\x00', 0x7101})
socketpair$unix(0x1, 0x2, 0x0, &(0x7f0000000200))
ioctl$BTRFS_IOC_DEV_REPLACE(r0, 0xca289435, &(0x7f0000000540)={0x0, 0x8, @status={[0x6ccc, 0x3, 0x4, 0x6, 0xb5]}, [0x0, 0xbe, 0xfffffffffffffff8, 0xf, 0x7, 0x1, 0x9de, 0x80000001, 0x1, 0x2, 0x5, 0x7f, 0x4, 0x2, 0x5, 0xa5, 0x60, 0xffffffff, 0x4, 0x81, 0x569, 0x8, 0x8, 0x8, 0x6d, 0xf, 0xf8, 0x6e650309, 0x40, 0xffffffff, 0x1000, 0x0, 0x9, 0x3, 0xa, 0xffffffffffffffff, 0x1, 0x5, 0x1, 0x401, 0x4, 0x8, 0x4, 0xfffffffffffff801, 0x5, 0x7, 0xfffffffffffffffc, 0x3, 0x8, 0x2, 0x7, 0xa762, 0xbd3, 0x6, 0x3, 0x5, 0xffff, 0x4, 0x8, 0x9, 0x1ff, 0x2, 0x100, 0x10]})
close(0xffffffffffffffff)
socketpair$unix(0x1, 0x1, 0x0, &(0x7f0000001140))
ioctl$SIOCSIFHWADDR(0xffffffffffffffff, 0x8914, 0x0)

program did not crash
testing program (duration=1m13.09133865s, {Threaded:true Repeat:true RepeatTimes:0 Procs:5 Slowdown:1 Sandbox:none SandboxArg:0 Leak:false NetInjection:true NetDevices:true NetReset:true Cgroups:true BinfmtMisc:true CloseFDs:true KCSAN:false DevlinkPCI:false NicVF:false USB:true VhciInjection:true Wifi:true IEEE802154:true Sysctl:true Swap:true UseTmpDir:true HandleSegv:true Trace:false CallComments:true LegacyOptions:{Collide:false Fault:false FaultCall:0 FaultNth:0}}): socket$kcm-setsockopt$SO_ATTACH_FILTER-prlimit64-sched_setscheduler-getpid-sched_setscheduler-mmap-socketpair$unix-connect$unix-sendmmsg$unix-recvmmsg-syz_open_dev$vim2m-recvmsg$kcm-ioctl$TUNSETIFF-socketpair$unix-ioctl$BTRFS_IOC_DEV_REPLACE-close-socketpair$unix-ioctl$SIOCSIFHWADDR
detailed listing:
executing program 0:
r0 = socket$kcm(0x10, 0x2, 0x0)
setsockopt$SO_ATTACH_FILTER(0xffffffffffffffff, 0x1, 0x1a, 0x0, 0x0)
prlimit64(0x0, 0xe, &(0x7f0000000140)={0x8, 0x8b}, 0x0)
sched_setscheduler(0x0, 0x2, 0x0)
r1 = getpid()
sched_setscheduler(r1, 0x2, &(0x7f0000000200)=0x7)
mmap(&(0x7f0000000000/0xb36000)=nil, 0xb36000, 0xb635773f06ebbeee, 0x8031, 0xffffffffffffffff, 0x0)
socketpair$unix(0x1, 0x2, 0x0, &(0x7f0000000200)={<r2=>0xffffffffffffffff, <r3=>0xffffffffffffffff})
connect$unix(r2, &(0x7f000057eff8)=@abs, 0x6e)
sendmmsg$unix(r3, &(0x7f0000000000), 0x651, 0x0)
recvmmsg(r2, &(0x7f00000000c0), 0x10106, 0x2, 0x0)
syz_open_dev$vim2m(0x0, 0x8, 0x2)
recvmsg$kcm(r0, &(0x7f0000000500)={0x0, 0x0, 0x0}, 0x0)
ioctl$TUNSETIFF(0xffffffffffffffff, 0x400454ca, &(0x7f0000000040)={'syzkaller0\x00', 0x7101})
socketpair$unix(0x1, 0x2, 0x0, &(0x7f0000000200))
ioctl$BTRFS_IOC_DEV_REPLACE(r0, 0xca289435, &(0x7f0000000540)={0x0, 0x8, @status={[0x6ccc, 0x3, 0x4, 0x6, 0xb5]}, [0x0, 0xbe, 0xfffffffffffffff8, 0xf, 0x7, 0x1, 0x9de, 0x80000001, 0x1, 0x2, 0x5, 0x7f, 0x4, 0x2, 0x5, 0xa5, 0x60, 0xffffffff, 0x4, 0x81, 0x569, 0x8, 0x8, 0x8, 0x6d, 0xf, 0xf8, 0x6e650309, 0x40, 0xffffffff, 0x1000, 0x0, 0x9, 0x3, 0xa, 0xffffffffffffffff, 0x1, 0x5, 0x1, 0x401, 0x4, 0x8, 0x4, 0xfffffffffffff801, 0x5, 0x7, 0xfffffffffffffffc, 0x3, 0x8, 0x2, 0x7, 0xa762, 0xbd3, 0x6, 0x3, 0x5, 0xffff, 0x4, 0x8, 0x9, 0x1ff, 0x2, 0x100, 0x10]})
close(0xffffffffffffffff)
socketpair$unix(0x1, 0x1, 0x0, &(0x7f0000001140))
ioctl$SIOCSIFHWADDR(0xffffffffffffffff, 0x8914, 0x0)

program did not crash
testing program (duration=1m13.09133865s, {Threaded:true Repeat:true RepeatTimes:0 Procs:5 Slowdown:1 Sandbox:none SandboxArg:0 Leak:false NetInjection:true NetDevices:true NetReset:true Cgroups:true BinfmtMisc:true CloseFDs:true KCSAN:false DevlinkPCI:false NicVF:false USB:true VhciInjection:true Wifi:true IEEE802154:true Sysctl:true Swap:true UseTmpDir:true HandleSegv:true Trace:false CallComments:true LegacyOptions:{Collide:false Fault:false FaultCall:0 FaultNth:0}}): socket$kcm-setsockopt$SO_ATTACH_FILTER-prlimit64-sched_setscheduler-getpid-sched_setscheduler-mmap-socketpair$unix-connect$unix-sendmmsg$unix-recvmmsg-syz_open_dev$vim2m-recvmsg$kcm-ioctl$TUNSETIFF-socketpair$unix-ioctl$BTRFS_IOC_DEV_REPLACE-close-socketpair$unix-ioctl$SIOCSIFHWADDR
detailed listing:
executing program 0:
r0 = socket$kcm(0x10, 0x2, 0x0)
setsockopt$SO_ATTACH_FILTER(0xffffffffffffffff, 0x1, 0x1a, 0x0, 0x0)
prlimit64(0x0, 0xe, &(0x7f0000000140)={0x8, 0x8b}, 0x0)
sched_setscheduler(0x0, 0x2, &(0x7f0000000080)=0x8)
r1 = getpid()
sched_setscheduler(r1, 0x2, 0x0)
mmap(&(0x7f0000000000/0xb36000)=nil, 0xb36000, 0xb635773f06ebbeee, 0x8031, 0xffffffffffffffff, 0x0)
socketpair$unix(0x1, 0x2, 0x0, &(0x7f0000000200)={<r2=>0xffffffffffffffff, <r3=>0xffffffffffffffff})
connect$unix(r2, &(0x7f000057eff8)=@abs, 0x6e)
sendmmsg$unix(r3, &(0x7f0000000000), 0x651, 0x0)
recvmmsg(r2, &(0x7f00000000c0), 0x10106, 0x2, 0x0)
syz_open_dev$vim2m(0x0, 0x8, 0x2)
recvmsg$kcm(r0, &(0x7f0000000500)={0x0, 0x0, 0x0}, 0x0)
ioctl$TUNSETIFF(0xffffffffffffffff, 0x400454ca, &(0x7f0000000040)={'syzkaller0\x00', 0x7101})
socketpair$unix(0x1, 0x2, 0x0, &(0x7f0000000200))
ioctl$BTRFS_IOC_DEV_REPLACE(r0, 0xca289435, &(0x7f0000000540)={0x0, 0x8, @status={[0x6ccc, 0x3, 0x4, 0x6, 0xb5]}, [0x0, 0xbe, 0xfffffffffffffff8, 0xf, 0x7, 0x1, 0x9de, 0x80000001, 0x1, 0x2, 0x5, 0x7f, 0x4, 0x2, 0x5, 0xa5, 0x60, 0xffffffff, 0x4, 0x81, 0x569, 0x8, 0x8, 0x8, 0x6d, 0xf, 0xf8, 0x6e650309, 0x40, 0xffffffff, 0x1000, 0x0, 0x9, 0x3, 0xa, 0xffffffffffffffff, 0x1, 0x5, 0x1, 0x401, 0x4, 0x8, 0x4, 0xfffffffffffff801, 0x5, 0x7, 0xfffffffffffffffc, 0x3, 0x8, 0x2, 0x7, 0xa762, 0xbd3, 0x6, 0x3, 0x5, 0xffff, 0x4, 0x8, 0x9, 0x1ff, 0x2, 0x100, 0x10]})
close(0xffffffffffffffff)
socketpair$unix(0x1, 0x1, 0x0, &(0x7f0000001140))
ioctl$SIOCSIFHWADDR(0xffffffffffffffff, 0x8914, 0x0)

program did not crash
testing program (duration=1m13.09133865s, {Threaded:true Repeat:true RepeatTimes:0 Procs:5 Slowdown:1 Sandbox:none SandboxArg:0 Leak:false NetInjection:true NetDevices:true NetReset:true Cgroups:true BinfmtMisc:true CloseFDs:true KCSAN:false DevlinkPCI:false NicVF:false USB:true VhciInjection:true Wifi:true IEEE802154:true Sysctl:true Swap:true UseTmpDir:true HandleSegv:true Trace:false CallComments:true LegacyOptions:{Collide:false Fault:false FaultCall:0 FaultNth:0}}): socket$kcm-setsockopt$SO_ATTACH_FILTER-prlimit64-sched_setscheduler-getpid-sched_setscheduler-mmap-socketpair$unix-connect$unix-sendmmsg$unix-recvmmsg-syz_open_dev$vim2m-recvmsg$kcm-ioctl$TUNSETIFF-socketpair$unix-ioctl$BTRFS_IOC_DEV_REPLACE-close-socketpair$unix-ioctl$SIOCSIFHWADDR
detailed listing:
executing program 0:
r0 = socket$kcm(0x10, 0x2, 0x0)
setsockopt$SO_ATTACH_FILTER(0xffffffffffffffff, 0x1, 0x1a, 0x0, 0x0)
prlimit64(0x0, 0xe, &(0x7f0000000140)={0x8, 0x8b}, 0x0)
sched_setscheduler(0x0, 0x2, &(0x7f0000000080)=0x8)
r1 = getpid()
sched_setscheduler(r1, 0x2, &(0x7f0000000200)=0x7)
mmap(&(0x7f0000000000/0xb36000)=nil, 0xb36000, 0xb635773f06ebbeee, 0x8031, 0xffffffffffffffff, 0x0)
socketpair$unix(0x1, 0x2, 0x0, 0x0)
connect$unix(0xffffffffffffffff, &(0x7f000057eff8)=@abs, 0x6e)
sendmmsg$unix(0xffffffffffffffff, &(0x7f0000000000), 0x651, 0x0)
recvmmsg(0xffffffffffffffff, &(0x7f00000000c0), 0x10106, 0x2, 0x0)
syz_open_dev$vim2m(0x0, 0x8, 0x2)
recvmsg$kcm(r0, &(0x7f0000000500)={0x0, 0x0, 0x0}, 0x0)
ioctl$TUNSETIFF(0xffffffffffffffff, 0x400454ca, &(0x7f0000000040)={'syzkaller0\x00', 0x7101})
socketpair$unix(0x1, 0x2, 0x0, &(0x7f0000000200))
ioctl$BTRFS_IOC_DEV_REPLACE(r0, 0xca289435, &(0x7f0000000540)={0x0, 0x8, @status={[0x6ccc, 0x3, 0x4, 0x6, 0xb5]}, [0x0, 0xbe, 0xfffffffffffffff8, 0xf, 0x7, 0x1, 0x9de, 0x80000001, 0x1, 0x2, 0x5, 0x7f, 0x4, 0x2, 0x5, 0xa5, 0x60, 0xffffffff, 0x4, 0x81, 0x569, 0x8, 0x8, 0x8, 0x6d, 0xf, 0xf8, 0x6e650309, 0x40, 0xffffffff, 0x1000, 0x0, 0x9, 0x3, 0xa, 0xffffffffffffffff, 0x1, 0x5, 0x1, 0x401, 0x4, 0x8, 0x4, 0xfffffffffffff801, 0x5, 0x7, 0xfffffffffffffffc, 0x3, 0x8, 0x2, 0x7, 0xa762, 0xbd3, 0x6, 0x3, 0x5, 0xffff, 0x4, 0x8, 0x9, 0x1ff, 0x2, 0x100, 0x10]})
close(0xffffffffffffffff)
socketpair$unix(0x1, 0x1, 0x0, &(0x7f0000001140))
ioctl$SIOCSIFHWADDR(0xffffffffffffffff, 0x8914, 0x0)

program did not crash
testing program (duration=1m13.09133865s, {Threaded:true Repeat:true RepeatTimes:0 Procs:5 Slowdown:1 Sandbox:none SandboxArg:0 Leak:false NetInjection:true NetDevices:true NetReset:true Cgroups:true BinfmtMisc:true CloseFDs:true KCSAN:false DevlinkPCI:false NicVF:false USB:true VhciInjection:true Wifi:true IEEE802154:true Sysctl:true Swap:true UseTmpDir:true HandleSegv:true Trace:false CallComments:true LegacyOptions:{Collide:false Fault:false FaultCall:0 FaultNth:0}}): socket$kcm-setsockopt$SO_ATTACH_FILTER-prlimit64-sched_setscheduler-getpid-sched_setscheduler-mmap-socketpair$unix-connect$unix-sendmmsg$unix-recvmmsg-syz_open_dev$vim2m-recvmsg$kcm-ioctl$TUNSETIFF-socketpair$unix-ioctl$BTRFS_IOC_DEV_REPLACE-close-socketpair$unix-ioctl$SIOCSIFHWADDR
detailed listing:
executing program 0:
r0 = socket$kcm(0x10, 0x2, 0x0)
setsockopt$SO_ATTACH_FILTER(0xffffffffffffffff, 0x1, 0x1a, 0x0, 0x0)
prlimit64(0x0, 0xe, &(0x7f0000000140)={0x8, 0x8b}, 0x0)
sched_setscheduler(0x0, 0x2, &(0x7f0000000080)=0x8)
r1 = getpid()
sched_setscheduler(r1, 0x2, &(0x7f0000000200)=0x7)
mmap(&(0x7f0000000000/0xb36000)=nil, 0xb36000, 0xb635773f06ebbeee, 0x8031, 0xffffffffffffffff, 0x0)
socketpair$unix(0x1, 0x2, 0x0, &(0x7f0000000200)={<r2=>0xffffffffffffffff, <r3=>0xffffffffffffffff})
connect$unix(r2, 0x0, 0x0)
sendmmsg$unix(r3, &(0x7f0000000000), 0x651, 0x0)
recvmmsg(r2, &(0x7f00000000c0), 0x10106, 0x2, 0x0)
syz_open_dev$vim2m(0x0, 0x8, 0x2)
recvmsg$kcm(r0, &(0x7f0000000500)={0x0, 0x0, 0x0}, 0x0)
ioctl$TUNSETIFF(0xffffffffffffffff, 0x400454ca, &(0x7f0000000040)={'syzkaller0\x00', 0x7101})
socketpair$unix(0x1, 0x2, 0x0, &(0x7f0000000200))
ioctl$BTRFS_IOC_DEV_REPLACE(r0, 0xca289435, &(0x7f0000000540)={0x0, 0x8, @status={[0x6ccc, 0x3, 0x4, 0x6, 0xb5]}, [0x0, 0xbe, 0xfffffffffffffff8, 0xf, 0x7, 0x1, 0x9de, 0x80000001, 0x1, 0x2, 0x5, 0x7f, 0x4, 0x2, 0x5, 0xa5, 0x60, 0xffffffff, 0x4, 0x81, 0x569, 0x8, 0x8, 0x8, 0x6d, 0xf, 0xf8, 0x6e650309, 0x40, 0xffffffff, 0x1000, 0x0, 0x9, 0x3, 0xa, 0xffffffffffffffff, 0x1, 0x5, 0x1, 0x401, 0x4, 0x8, 0x4, 0xfffffffffffff801, 0x5, 0x7, 0xfffffffffffffffc, 0x3, 0x8, 0x2, 0x7, 0xa762, 0xbd3, 0x6, 0x3, 0x5, 0xffff, 0x4, 0x8, 0x9, 0x1ff, 0x2, 0x100, 0x10]})
close(0xffffffffffffffff)
socketpair$unix(0x1, 0x1, 0x0, &(0x7f0000001140))
ioctl$SIOCSIFHWADDR(0xffffffffffffffff, 0x8914, 0x0)

program did not crash
testing program (duration=1m13.09133865s, {Threaded:true Repeat:true RepeatTimes:0 Procs:5 Slowdown:1 Sandbox:none SandboxArg:0 Leak:false NetInjection:true NetDevices:true NetReset:true Cgroups:true BinfmtMisc:true CloseFDs:true KCSAN:false DevlinkPCI:false NicVF:false USB:true VhciInjection:true Wifi:true IEEE802154:true Sysctl:true Swap:true UseTmpDir:true HandleSegv:true Trace:false CallComments:true LegacyOptions:{Collide:false Fault:false FaultCall:0 FaultNth:0}}): socket$kcm-setsockopt$SO_ATTACH_FILTER-prlimit64-sched_setscheduler-getpid-sched_setscheduler-mmap-socketpair$unix-connect$unix-sendmmsg$unix-recvmmsg-syz_open_dev$vim2m-recvmsg$kcm-ioctl$TUNSETIFF-socketpair$unix-ioctl$BTRFS_IOC_DEV_REPLACE-close-socketpair$unix-ioctl$SIOCSIFHWADDR
detailed listing:
executing program 0:
r0 = socket$kcm(0x10, 0x2, 0x0)
setsockopt$SO_ATTACH_FILTER(0xffffffffffffffff, 0x1, 0x1a, 0x0, 0x0)
prlimit64(0x0, 0xe, &(0x7f0000000140)={0x8, 0x8b}, 0x0)
sched_setscheduler(0x0, 0x2, &(0x7f0000000080)=0x8)
r1 = getpid()
sched_setscheduler(r1, 0x2, &(0x7f0000000200)=0x7)
mmap(&(0x7f0000000000/0xb36000)=nil, 0xb36000, 0xb635773f06ebbeee, 0x8031, 0xffffffffffffffff, 0x0)
socketpair$unix(0x1, 0x2, 0x0, &(0x7f0000000200)={<r2=>0xffffffffffffffff, <r3=>0xffffffffffffffff})
connect$unix(r2, &(0x7f000057eff8)=@abs, 0x6e)
sendmmsg$unix(r3, 0x0, 0x0, 0x0)
recvmmsg(r2, &(0x7f00000000c0), 0x10106, 0x2, 0x0)
syz_open_dev$vim2m(0x0, 0x8, 0x2)
recvmsg$kcm(r0, &(0x7f0000000500)={0x0, 0x0, 0x0}, 0x0)
ioctl$TUNSETIFF(0xffffffffffffffff, 0x400454ca, &(0x7f0000000040)={'syzkaller0\x00', 0x7101})
socketpair$unix(0x1, 0x2, 0x0, &(0x7f0000000200))
ioctl$BTRFS_IOC_DEV_REPLACE(r0, 0xca289435, &(0x7f0000000540)={0x0, 0x8, @status={[0x6ccc, 0x3, 0x4, 0x6, 0xb5]}, [0x0, 0xbe, 0xfffffffffffffff8, 0xf, 0x7, 0x1, 0x9de, 0x80000001, 0x1, 0x2, 0x5, 0x7f, 0x4, 0x2, 0x5, 0xa5, 0x60, 0xffffffff, 0x4, 0x81, 0x569, 0x8, 0x8, 0x8, 0x6d, 0xf, 0xf8, 0x6e650309, 0x40, 0xffffffff, 0x1000, 0x0, 0x9, 0x3, 0xa, 0xffffffffffffffff, 0x1, 0x5, 0x1, 0x401, 0x4, 0x8, 0x4, 0xfffffffffffff801, 0x5, 0x7, 0xfffffffffffffffc, 0x3, 0x8, 0x2, 0x7, 0xa762, 0xbd3, 0x6, 0x3, 0x5, 0xffff, 0x4, 0x8, 0x9, 0x1ff, 0x2, 0x100, 0x10]})
close(0xffffffffffffffff)
socketpair$unix(0x1, 0x1, 0x0, &(0x7f0000001140))
ioctl$SIOCSIFHWADDR(0xffffffffffffffff, 0x8914, 0x0)

program did not crash
testing program (duration=1m13.09133865s, {Threaded:true Repeat:true RepeatTimes:0 Procs:5 Slowdown:1 Sandbox:none SandboxArg:0 Leak:false NetInjection:true NetDevices:true NetReset:true Cgroups:true BinfmtMisc:true CloseFDs:true KCSAN:false DevlinkPCI:false NicVF:false USB:true VhciInjection:true Wifi:true IEEE802154:true Sysctl:true Swap:true UseTmpDir:true HandleSegv:true Trace:false CallComments:true LegacyOptions:{Collide:false Fault:false FaultCall:0 FaultNth:0}}): socket$kcm-setsockopt$SO_ATTACH_FILTER-prlimit64-sched_setscheduler-getpid-sched_setscheduler-mmap-socketpair$unix-connect$unix-sendmmsg$unix-recvmmsg-syz_open_dev$vim2m-recvmsg$kcm-ioctl$TUNSETIFF-socketpair$unix-ioctl$BTRFS_IOC_DEV_REPLACE-close-socketpair$unix-ioctl$SIOCSIFHWADDR
detailed listing:
executing program 0:
r0 = socket$kcm(0x10, 0x2, 0x0)
setsockopt$SO_ATTACH_FILTER(0xffffffffffffffff, 0x1, 0x1a, 0x0, 0x0)
prlimit64(0x0, 0xe, &(0x7f0000000140)={0x8, 0x8b}, 0x0)
sched_setscheduler(0x0, 0x2, &(0x7f0000000080)=0x8)
r1 = getpid()
sched_setscheduler(r1, 0x2, &(0x7f0000000200)=0x7)
mmap(&(0x7f0000000000/0xb36000)=nil, 0xb36000, 0xb635773f06ebbeee, 0x8031, 0xffffffffffffffff, 0x0)
socketpair$unix(0x1, 0x2, 0x0, &(0x7f0000000200)={<r2=>0xffffffffffffffff, <r3=>0xffffffffffffffff})
connect$unix(r2, &(0x7f000057eff8)=@abs, 0x6e)
sendmmsg$unix(r3, &(0x7f0000000000), 0x651, 0x0)
recvmmsg(r2, 0x0, 0x0, 0x2, 0x0)
syz_open_dev$vim2m(0x0, 0x8, 0x2)
recvmsg$kcm(r0, &(0x7f0000000500)={0x0, 0x0, 0x0}, 0x0)
ioctl$TUNSETIFF(0xffffffffffffffff, 0x400454ca, &(0x7f0000000040)={'syzkaller0\x00', 0x7101})
socketpair$unix(0x1, 0x2, 0x0, &(0x7f0000000200))
ioctl$BTRFS_IOC_DEV_REPLACE(r0, 0xca289435, &(0x7f0000000540)={0x0, 0x8, @status={[0x6ccc, 0x3, 0x4, 0x6, 0xb5]}, [0x0, 0xbe, 0xfffffffffffffff8, 0xf, 0x7, 0x1, 0x9de, 0x80000001, 0x1, 0x2, 0x5, 0x7f, 0x4, 0x2, 0x5, 0xa5, 0x60, 0xffffffff, 0x4, 0x81, 0x569, 0x8, 0x8, 0x8, 0x6d, 0xf, 0xf8, 0x6e650309, 0x40, 0xffffffff, 0x1000, 0x0, 0x9, 0x3, 0xa, 0xffffffffffffffff, 0x1, 0x5, 0x1, 0x401, 0x4, 0x8, 0x4, 0xfffffffffffff801, 0x5, 0x7, 0xfffffffffffffffc, 0x3, 0x8, 0x2, 0x7, 0xa762, 0xbd3, 0x6, 0x3, 0x5, 0xffff, 0x4, 0x8, 0x9, 0x1ff, 0x2, 0x100, 0x10]})
close(0xffffffffffffffff)
socketpair$unix(0x1, 0x1, 0x0, &(0x7f0000001140))
ioctl$SIOCSIFHWADDR(0xffffffffffffffff, 0x8914, 0x0)

program did not crash
testing program (duration=1m13.09133865s, {Threaded:true Repeat:true RepeatTimes:0 Procs:5 Slowdown:1 Sandbox:none SandboxArg:0 Leak:false NetInjection:true NetDevices:true NetReset:true Cgroups:true BinfmtMisc:true CloseFDs:true KCSAN:false DevlinkPCI:false NicVF:false USB:true VhciInjection:true Wifi:true IEEE802154:true Sysctl:true Swap:true UseTmpDir:true HandleSegv:true Trace:false CallComments:true LegacyOptions:{Collide:false Fault:false FaultCall:0 FaultNth:0}}): socket$kcm-setsockopt$SO_ATTACH_FILTER-prlimit64-sched_setscheduler-getpid-sched_setscheduler-mmap-socketpair$unix-connect$unix-sendmmsg$unix-recvmmsg-syz_open_dev$vim2m-recvmsg$kcm-ioctl$TUNSETIFF-socketpair$unix-ioctl$BTRFS_IOC_DEV_REPLACE-close-socketpair$unix-ioctl$SIOCSIFHWADDR
detailed listing:
executing program 0:
r0 = socket$kcm(0x10, 0x2, 0x0)
setsockopt$SO_ATTACH_FILTER(0xffffffffffffffff, 0x1, 0x1a, 0x0, 0x0)
prlimit64(0x0, 0xe, &(0x7f0000000140)={0x8, 0x8b}, 0x0)
sched_setscheduler(0x0, 0x2, &(0x7f0000000080)=0x8)
r1 = getpid()
sched_setscheduler(r1, 0x2, &(0x7f0000000200)=0x7)
mmap(&(0x7f0000000000/0xb36000)=nil, 0xb36000, 0xb635773f06ebbeee, 0x8031, 0xffffffffffffffff, 0x0)
socketpair$unix(0x1, 0x2, 0x0, &(0x7f0000000200)={<r2=>0xffffffffffffffff, <r3=>0xffffffffffffffff})
connect$unix(r2, &(0x7f000057eff8)=@abs, 0x6e)
sendmmsg$unix(r3, &(0x7f0000000000), 0x651, 0x0)
recvmmsg(r2, &(0x7f00000000c0), 0x10106, 0x2, 0x0)
syz_open_dev$vim2m(0x0, 0x8, 0x2)
recvmsg$kcm(r0, 0x0, 0x0)
ioctl$TUNSETIFF(0xffffffffffffffff, 0x400454ca, &(0x7f0000000040)={'syzkaller0\x00', 0x7101})
socketpair$unix(0x1, 0x2, 0x0, &(0x7f0000000200))
ioctl$BTRFS_IOC_DEV_REPLACE(r0, 0xca289435, &(0x7f0000000540)={0x0, 0x8, @status={[0x6ccc, 0x3, 0x4, 0x6, 0xb5]}, [0x0, 0xbe, 0xfffffffffffffff8, 0xf, 0x7, 0x1, 0x9de, 0x80000001, 0x1, 0x2, 0x5, 0x7f, 0x4, 0x2, 0x5, 0xa5, 0x60, 0xffffffff, 0x4, 0x81, 0x569, 0x8, 0x8, 0x8, 0x6d, 0xf, 0xf8, 0x6e650309, 0x40, 0xffffffff, 0x1000, 0x0, 0x9, 0x3, 0xa, 0xffffffffffffffff, 0x1, 0x5, 0x1, 0x401, 0x4, 0x8, 0x4, 0xfffffffffffff801, 0x5, 0x7, 0xfffffffffffffffc, 0x3, 0x8, 0x2, 0x7, 0xa762, 0xbd3, 0x6, 0x3, 0x5, 0xffff, 0x4, 0x8, 0x9, 0x1ff, 0x2, 0x100, 0x10]})
close(0xffffffffffffffff)
socketpair$unix(0x1, 0x1, 0x0, &(0x7f0000001140))
ioctl$SIOCSIFHWADDR(0xffffffffffffffff, 0x8914, 0x0)

program crashed: unregister_netdevice: waiting for DEV to become free
testing program (duration=1m13.09133865s, {Threaded:true Repeat:true RepeatTimes:0 Procs:5 Slowdown:1 Sandbox:none SandboxArg:0 Leak:false NetInjection:true NetDevices:true NetReset:true Cgroups:true BinfmtMisc:true CloseFDs:true KCSAN:false DevlinkPCI:false NicVF:false USB:true VhciInjection:true Wifi:true IEEE802154:true Sysctl:true Swap:true UseTmpDir:true HandleSegv:true Trace:false CallComments:true LegacyOptions:{Collide:false Fault:false FaultCall:0 FaultNth:0}}): socket$kcm-setsockopt$SO_ATTACH_FILTER-prlimit64-sched_setscheduler-getpid-sched_setscheduler-mmap-socketpair$unix-connect$unix-sendmmsg$unix-recvmmsg-syz_open_dev$vim2m-recvmsg$kcm-ioctl$TUNSETIFF-socketpair$unix-ioctl$BTRFS_IOC_DEV_REPLACE-close-socketpair$unix-ioctl$SIOCSIFHWADDR
detailed listing:
executing program 0:
r0 = socket$kcm(0x10, 0x2, 0x0)
setsockopt$SO_ATTACH_FILTER(0xffffffffffffffff, 0x1, 0x1a, 0x0, 0x0)
prlimit64(0x0, 0xe, &(0x7f0000000140)={0x8, 0x8b}, 0x0)
sched_setscheduler(0x0, 0x2, &(0x7f0000000080)=0x8)
r1 = getpid()
sched_setscheduler(r1, 0x2, &(0x7f0000000200)=0x7)
mmap(&(0x7f0000000000/0xb36000)=nil, 0xb36000, 0xb635773f06ebbeee, 0x8031, 0xffffffffffffffff, 0x0)
socketpair$unix(0x1, 0x2, 0x0, &(0x7f0000000200)={<r2=>0xffffffffffffffff, <r3=>0xffffffffffffffff})
connect$unix(r2, &(0x7f000057eff8)=@abs, 0x6e)
sendmmsg$unix(r3, &(0x7f0000000000), 0x651, 0x0)
recvmmsg(r2, &(0x7f00000000c0), 0x10106, 0x2, 0x0)
syz_open_dev$vim2m(0x0, 0x8, 0x2)
recvmsg$kcm(r0, 0x0, 0x0)
ioctl$TUNSETIFF(0xffffffffffffffff, 0x400454ca, 0x0)
socketpair$unix(0x1, 0x2, 0x0, &(0x7f0000000200))
ioctl$BTRFS_IOC_DEV_REPLACE(r0, 0xca289435, &(0x7f0000000540)={0x0, 0x8, @status={[0x6ccc, 0x3, 0x4, 0x6, 0xb5]}, [0x0, 0xbe, 0xfffffffffffffff8, 0xf, 0x7, 0x1, 0x9de, 0x80000001, 0x1, 0x2, 0x5, 0x7f, 0x4, 0x2, 0x5, 0xa5, 0x60, 0xffffffff, 0x4, 0x81, 0x569, 0x8, 0x8, 0x8, 0x6d, 0xf, 0xf8, 0x6e650309, 0x40, 0xffffffff, 0x1000, 0x0, 0x9, 0x3, 0xa, 0xffffffffffffffff, 0x1, 0x5, 0x1, 0x401, 0x4, 0x8, 0x4, 0xfffffffffffff801, 0x5, 0x7, 0xfffffffffffffffc, 0x3, 0x8, 0x2, 0x7, 0xa762, 0xbd3, 0x6, 0x3, 0x5, 0xffff, 0x4, 0x8, 0x9, 0x1ff, 0x2, 0x100, 0x10]})
close(0xffffffffffffffff)
socketpair$unix(0x1, 0x1, 0x0, &(0x7f0000001140))
ioctl$SIOCSIFHWADDR(0xffffffffffffffff, 0x8914, 0x0)

program did not crash
testing program (duration=1m13.09133865s, {Threaded:true Repeat:true RepeatTimes:0 Procs:5 Slowdown:1 Sandbox:none SandboxArg:0 Leak:false NetInjection:true NetDevices:true NetReset:true Cgroups:true BinfmtMisc:true CloseFDs:true KCSAN:false DevlinkPCI:false NicVF:false USB:true VhciInjection:true Wifi:true IEEE802154:true Sysctl:true Swap:true UseTmpDir:true HandleSegv:true Trace:false CallComments:true LegacyOptions:{Collide:false Fault:false FaultCall:0 FaultNth:0}}): socket$kcm-setsockopt$SO_ATTACH_FILTER-prlimit64-sched_setscheduler-getpid-sched_setscheduler-mmap-socketpair$unix-connect$unix-sendmmsg$unix-recvmmsg-syz_open_dev$vim2m-recvmsg$kcm-ioctl$TUNSETIFF-socketpair$unix-ioctl$BTRFS_IOC_DEV_REPLACE-close-socketpair$unix-ioctl$SIOCSIFHWADDR
detailed listing:
executing program 0:
r0 = socket$kcm(0x10, 0x2, 0x0)
setsockopt$SO_ATTACH_FILTER(0xffffffffffffffff, 0x1, 0x1a, 0x0, 0x0)
prlimit64(0x0, 0xe, &(0x7f0000000140)={0x8, 0x8b}, 0x0)
sched_setscheduler(0x0, 0x2, &(0x7f0000000080)=0x8)
r1 = getpid()
sched_setscheduler(r1, 0x2, &(0x7f0000000200)=0x7)
mmap(&(0x7f0000000000/0xb36000)=nil, 0xb36000, 0xb635773f06ebbeee, 0x8031, 0xffffffffffffffff, 0x0)
socketpair$unix(0x1, 0x2, 0x0, &(0x7f0000000200)={<r2=>0xffffffffffffffff, <r3=>0xffffffffffffffff})
connect$unix(r2, &(0x7f000057eff8)=@abs, 0x6e)
sendmmsg$unix(r3, &(0x7f0000000000), 0x651, 0x0)
recvmmsg(r2, &(0x7f00000000c0), 0x10106, 0x2, 0x0)
syz_open_dev$vim2m(0x0, 0x8, 0x2)
recvmsg$kcm(r0, 0x0, 0x0)
ioctl$TUNSETIFF(0xffffffffffffffff, 0x400454ca, &(0x7f0000000040)={'syzkaller0\x00', 0x7101})
socketpair$unix(0x1, 0x2, 0x0, 0x0)
ioctl$BTRFS_IOC_DEV_REPLACE(r0, 0xca289435, &(0x7f0000000540)={0x0, 0x8, @status={[0x6ccc, 0x3, 0x4, 0x6, 0xb5]}, [0x0, 0xbe, 0xfffffffffffffff8, 0xf, 0x7, 0x1, 0x9de, 0x80000001, 0x1, 0x2, 0x5, 0x7f, 0x4, 0x2, 0x5, 0xa5, 0x60, 0xffffffff, 0x4, 0x81, 0x569, 0x8, 0x8, 0x8, 0x6d, 0xf, 0xf8, 0x6e650309, 0x40, 0xffffffff, 0x1000, 0x0, 0x9, 0x3, 0xa, 0xffffffffffffffff, 0x1, 0x5, 0x1, 0x401, 0x4, 0x8, 0x4, 0xfffffffffffff801, 0x5, 0x7, 0xfffffffffffffffc, 0x3, 0x8, 0x2, 0x7, 0xa762, 0xbd3, 0x6, 0x3, 0x5, 0xffff, 0x4, 0x8, 0x9, 0x1ff, 0x2, 0x100, 0x10]})
close(0xffffffffffffffff)
socketpair$unix(0x1, 0x1, 0x0, &(0x7f0000001140))
ioctl$SIOCSIFHWADDR(0xffffffffffffffff, 0x8914, 0x0)

program did not crash
testing program (duration=1m13.09133865s, {Threaded:true Repeat:true RepeatTimes:0 Procs:5 Slowdown:1 Sandbox:none SandboxArg:0 Leak:false NetInjection:true NetDevices:true NetReset:true Cgroups:true BinfmtMisc:true CloseFDs:true KCSAN:false DevlinkPCI:false NicVF:false USB:true VhciInjection:true Wifi:true IEEE802154:true Sysctl:true Swap:true UseTmpDir:true HandleSegv:true Trace:false CallComments:true LegacyOptions:{Collide:false Fault:false FaultCall:0 FaultNth:0}}): socket$kcm-setsockopt$SO_ATTACH_FILTER-prlimit64-sched_setscheduler-getpid-sched_setscheduler-mmap-socketpair$unix-connect$unix-sendmmsg$unix-recvmmsg-syz_open_dev$vim2m-recvmsg$kcm-ioctl$TUNSETIFF-socketpair$unix-ioctl$BTRFS_IOC_DEV_REPLACE-close-socketpair$unix-ioctl$SIOCSIFHWADDR
detailed listing:
executing program 0:
r0 = socket$kcm(0x10, 0x2, 0x0)
setsockopt$SO_ATTACH_FILTER(0xffffffffffffffff, 0x1, 0x1a, 0x0, 0x0)
prlimit64(0x0, 0xe, &(0x7f0000000140)={0x8, 0x8b}, 0x0)
sched_setscheduler(0x0, 0x2, &(0x7f0000000080)=0x8)
r1 = getpid()
sched_setscheduler(r1, 0x2, &(0x7f0000000200)=0x7)
mmap(&(0x7f0000000000/0xb36000)=nil, 0xb36000, 0xb635773f06ebbeee, 0x8031, 0xffffffffffffffff, 0x0)
socketpair$unix(0x1, 0x2, 0x0, &(0x7f0000000200)={<r2=>0xffffffffffffffff, <r3=>0xffffffffffffffff})
connect$unix(r2, &(0x7f000057eff8)=@abs, 0x6e)
sendmmsg$unix(r3, &(0x7f0000000000), 0x651, 0x0)
recvmmsg(r2, &(0x7f00000000c0), 0x10106, 0x2, 0x0)
syz_open_dev$vim2m(0x0, 0x8, 0x2)
recvmsg$kcm(r0, 0x0, 0x0)
ioctl$TUNSETIFF(0xffffffffffffffff, 0x400454ca, &(0x7f0000000040)={'syzkaller0\x00', 0x7101})
socketpair$unix(0x1, 0x2, 0x0, &(0x7f0000000200))
ioctl$BTRFS_IOC_DEV_REPLACE(r0, 0xca289435, 0x0)
close(0xffffffffffffffff)
socketpair$unix(0x1, 0x1, 0x0, &(0x7f0000001140))
ioctl$SIOCSIFHWADDR(0xffffffffffffffff, 0x8914, 0x0)

program crashed: unregister_netdevice: waiting for DEV to become free
testing program (duration=1m13.09133865s, {Threaded:true Repeat:true RepeatTimes:0 Procs:5 Slowdown:1 Sandbox:none SandboxArg:0 Leak:false NetInjection:true NetDevices:true NetReset:true Cgroups:true BinfmtMisc:true CloseFDs:true KCSAN:false DevlinkPCI:false NicVF:false USB:true VhciInjection:true Wifi:true IEEE802154:true Sysctl:true Swap:true UseTmpDir:true HandleSegv:true Trace:false CallComments:true LegacyOptions:{Collide:false Fault:false FaultCall:0 FaultNth:0}}): socket$kcm-setsockopt$SO_ATTACH_FILTER-prlimit64-sched_setscheduler-getpid-sched_setscheduler-mmap-socketpair$unix-connect$unix-sendmmsg$unix-recvmmsg-syz_open_dev$vim2m-recvmsg$kcm-ioctl$TUNSETIFF-socketpair$unix-ioctl$BTRFS_IOC_DEV_REPLACE-close-socketpair$unix-ioctl$SIOCSIFHWADDR
detailed listing:
executing program 0:
r0 = socket$kcm(0x10, 0x2, 0x0)
setsockopt$SO_ATTACH_FILTER(0xffffffffffffffff, 0x1, 0x1a, 0x0, 0x0)
prlimit64(0x0, 0xe, &(0x7f0000000140)={0x8, 0x8b}, 0x0)
sched_setscheduler(0x0, 0x2, &(0x7f0000000080)=0x8)
r1 = getpid()
sched_setscheduler(r1, 0x2, &(0x7f0000000200)=0x7)
mmap(&(0x7f0000000000/0xb36000)=nil, 0xb36000, 0xb635773f06ebbeee, 0x8031, 0xffffffffffffffff, 0x0)
socketpair$unix(0x1, 0x2, 0x0, &(0x7f0000000200)={<r2=>0xffffffffffffffff, <r3=>0xffffffffffffffff})
connect$unix(r2, &(0x7f000057eff8)=@abs, 0x6e)
sendmmsg$unix(r3, &(0x7f0000000000), 0x651, 0x0)
recvmmsg(r2, &(0x7f00000000c0), 0x10106, 0x2, 0x0)
syz_open_dev$vim2m(0x0, 0x8, 0x2)
recvmsg$kcm(r0, 0x0, 0x0)
ioctl$TUNSETIFF(0xffffffffffffffff, 0x400454ca, &(0x7f0000000040)={'syzkaller0\x00', 0x7101})
socketpair$unix(0x1, 0x2, 0x0, &(0x7f0000000200))
ioctl$BTRFS_IOC_DEV_REPLACE(r0, 0xca289435, 0x0)
close(0xffffffffffffffff)
socketpair$unix(0x1, 0x1, 0x0, 0x0)
ioctl$SIOCSIFHWADDR(0xffffffffffffffff, 0x8914, 0x0)

program crashed: unregister_netdevice: waiting for DEV to become free
extracting C reproducer
testing compiled C program (duration=1m13.09133865s, {Threaded:true Repeat:true RepeatTimes:0 Procs:5 Slowdown:1 Sandbox:none SandboxArg:0 Leak:false NetInjection:true NetDevices:true NetReset:true Cgroups:true BinfmtMisc:true CloseFDs:true KCSAN:false DevlinkPCI:false NicVF:false USB:true VhciInjection:true Wifi:true IEEE802154:true Sysctl:true Swap:true UseTmpDir:true HandleSegv:true Trace:false CallComments:true LegacyOptions:{Collide:false Fault:false FaultCall:0 FaultNth:0}}): socket$kcm-setsockopt$SO_ATTACH_FILTER-prlimit64-sched_setscheduler-getpid-sched_setscheduler-mmap-socketpair$unix-connect$unix-sendmmsg$unix-recvmmsg-syz_open_dev$vim2m-recvmsg$kcm-ioctl$TUNSETIFF-socketpair$unix-ioctl$BTRFS_IOC_DEV_REPLACE-close-socketpair$unix-ioctl$SIOCSIFHWADDR
program did not crash
simplifying guilty program options
testing program (duration=1m13.09133865s, {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}}): socket$kcm-setsockopt$SO_ATTACH_FILTER-prlimit64-sched_setscheduler-getpid-sched_setscheduler-mmap-socketpair$unix-connect$unix-sendmmsg$unix-recvmmsg-syz_open_dev$vim2m-recvmsg$kcm-ioctl$TUNSETIFF-socketpair$unix-ioctl$BTRFS_IOC_DEV_REPLACE-close-socketpair$unix-ioctl$SIOCSIFHWADDR
detailed listing:
executing program 0:
r0 = socket$kcm(0x10, 0x2, 0x0)
setsockopt$SO_ATTACH_FILTER(0xffffffffffffffff, 0x1, 0x1a, 0x0, 0x0)
prlimit64(0x0, 0xe, &(0x7f0000000140)={0x8, 0x8b}, 0x0)
sched_setscheduler(0x0, 0x2, &(0x7f0000000080)=0x8)
r1 = getpid()
sched_setscheduler(r1, 0x2, &(0x7f0000000200)=0x7)
mmap(&(0x7f0000000000/0xb36000)=nil, 0xb36000, 0xb635773f06ebbeee, 0x8031, 0xffffffffffffffff, 0x0)
socketpair$unix(0x1, 0x2, 0x0, &(0x7f0000000200)={<r2=>0xffffffffffffffff, <r3=>0xffffffffffffffff})
connect$unix(r2, &(0x7f000057eff8)=@abs, 0x6e)
sendmmsg$unix(r3, &(0x7f0000000000), 0x651, 0x0)
recvmmsg(r2, &(0x7f00000000c0), 0x10106, 0x2, 0x0)
syz_open_dev$vim2m(0x0, 0x8, 0x2)
recvmsg$kcm(r0, 0x0, 0x0)
ioctl$TUNSETIFF(0xffffffffffffffff, 0x400454ca, &(0x7f0000000040)={'syzkaller0\x00', 0x7101})
socketpair$unix(0x1, 0x2, 0x0, &(0x7f0000000200))
ioctl$BTRFS_IOC_DEV_REPLACE(r0, 0xca289435, 0x0)
close(0xffffffffffffffff)
socketpair$unix(0x1, 0x1, 0x0, 0x0)
ioctl$SIOCSIFHWADDR(0xffffffffffffffff, 0x8914, 0x0)

program did not crash
testing program (duration=1m13.09133865s, {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}}): socket$kcm-setsockopt$SO_ATTACH_FILTER-prlimit64-sched_setscheduler-getpid-sched_setscheduler-mmap-socketpair$unix-connect$unix-sendmmsg$unix-recvmmsg-syz_open_dev$vim2m-recvmsg$kcm-ioctl$TUNSETIFF-socketpair$unix-ioctl$BTRFS_IOC_DEV_REPLACE-close-socketpair$unix-ioctl$SIOCSIFHWADDR
detailed listing:
executing program 0:
r0 = socket$kcm(0x10, 0x2, 0x0)
setsockopt$SO_ATTACH_FILTER(0xffffffffffffffff, 0x1, 0x1a, 0x0, 0x0)
prlimit64(0x0, 0xe, &(0x7f0000000140)={0x8, 0x8b}, 0x0)
sched_setscheduler(0x0, 0x2, &(0x7f0000000080)=0x8)
r1 = getpid()
sched_setscheduler(r1, 0x2, &(0x7f0000000200)=0x7)
mmap(&(0x7f0000000000/0xb36000)=nil, 0xb36000, 0xb635773f06ebbeee, 0x8031, 0xffffffffffffffff, 0x0)
socketpair$unix(0x1, 0x2, 0x0, &(0x7f0000000200)={<r2=>0xffffffffffffffff, <r3=>0xffffffffffffffff})
connect$unix(r2, &(0x7f000057eff8)=@abs, 0x6e)
sendmmsg$unix(r3, &(0x7f0000000000), 0x651, 0x0)
recvmmsg(r2, &(0x7f00000000c0), 0x10106, 0x2, 0x0)
syz_open_dev$vim2m(0x0, 0x8, 0x2)
recvmsg$kcm(r0, 0x0, 0x0)
ioctl$TUNSETIFF(0xffffffffffffffff, 0x400454ca, &(0x7f0000000040)={'syzkaller0\x00', 0x7101})
socketpair$unix(0x1, 0x2, 0x0, &(0x7f0000000200))
ioctl$BTRFS_IOC_DEV_REPLACE(r0, 0xca289435, 0x0)
close(0xffffffffffffffff)
socketpair$unix(0x1, 0x1, 0x0, 0x0)
ioctl$SIOCSIFHWADDR(0xffffffffffffffff, 0x8914, 0x0)

program did not crash
testing program (duration=1m13.09133865s, {Threaded:true Repeat:true RepeatTimes:0 Procs:5 Slowdown:1 Sandbox:none SandboxArg:0 Leak:false NetInjection:true NetDevices:true NetReset:true Cgroups:true BinfmtMisc:true CloseFDs:true KCSAN:false DevlinkPCI:false NicVF:false USB:true VhciInjection:true Wifi:true IEEE802154:true Sysctl:true Swap:true UseTmpDir:true HandleSegv:true Trace:false CallComments:true LegacyOptions:{Collide:false Fault:false FaultCall:0 FaultNth:0}}): socket$kcm-setsockopt$SO_ATTACH_FILTER-prlimit64-sched_setscheduler-getpid-sched_setscheduler-mmap-socketpair$unix-connect$unix-sendmmsg$unix-recvmmsg-syz_open_dev$vim2m-recvmsg$kcm-ioctl$TUNSETIFF-socketpair$unix-ioctl$BTRFS_IOC_DEV_REPLACE-close-socketpair$unix-ioctl$SIOCSIFHWADDR
detailed listing:
executing program 0:
r0 = socket$kcm(0x10, 0x2, 0x0)
setsockopt$SO_ATTACH_FILTER(0xffffffffffffffff, 0x1, 0x1a, 0x0, 0x0)
prlimit64(0x0, 0xe, &(0x7f0000000140)={0x8, 0x8b}, 0x0)
sched_setscheduler(0x0, 0x2, &(0x7f0000000080)=0x8)
r1 = getpid()
sched_setscheduler(r1, 0x2, &(0x7f0000000200)=0x7)
mmap(&(0x7f0000000000/0xb36000)=nil, 0xb36000, 0xb635773f06ebbeee, 0x8031, 0xffffffffffffffff, 0x0)
socketpair$unix(0x1, 0x2, 0x0, &(0x7f0000000200)={<r2=>0xffffffffffffffff, <r3=>0xffffffffffffffff})
connect$unix(r2, &(0x7f000057eff8)=@abs, 0x6e)
sendmmsg$unix(r3, &(0x7f0000000000), 0x651, 0x0)
recvmmsg(r2, &(0x7f00000000c0), 0x10106, 0x2, 0x0)
syz_open_dev$vim2m(0x0, 0x8, 0x2)
recvmsg$kcm(r0, 0x0, 0x0)
ioctl$TUNSETIFF(0xffffffffffffffff, 0x400454ca, &(0x7f0000000040)={'syzkaller0\x00', 0x7101})
socketpair$unix(0x1, 0x2, 0x0, &(0x7f0000000200))
ioctl$BTRFS_IOC_DEV_REPLACE(r0, 0xca289435, 0x0)
close(0xffffffffffffffff)
socketpair$unix(0x1, 0x1, 0x0, 0x0)
ioctl$SIOCSIFHWADDR(0xffffffffffffffff, 0x8914, 0x0)

program crashed: unregister_netdevice: waiting for DEV to become free
validation run: crashed=true
testing program (duration=1m13.09133865s, {Threaded:true Repeat:true RepeatTimes:0 Procs:5 Slowdown:1 Sandbox:none SandboxArg:0 Leak:false NetInjection:true NetDevices:true NetReset:true Cgroups:true BinfmtMisc:true CloseFDs:true KCSAN:false DevlinkPCI:false NicVF:false USB:true VhciInjection:true Wifi:true IEEE802154:true Sysctl:true Swap:true UseTmpDir:true HandleSegv:true Trace:false CallComments:true LegacyOptions:{Collide:false Fault:false FaultCall:0 FaultNth:0}}): socket$kcm-setsockopt$SO_ATTACH_FILTER-prlimit64-sched_setscheduler-getpid-sched_setscheduler-mmap-socketpair$unix-connect$unix-sendmmsg$unix-recvmmsg-syz_open_dev$vim2m-recvmsg$kcm-ioctl$TUNSETIFF-socketpair$unix-ioctl$BTRFS_IOC_DEV_REPLACE-close-socketpair$unix-ioctl$SIOCSIFHWADDR
detailed listing:
executing program 0:
r0 = socket$kcm(0x10, 0x2, 0x0)
setsockopt$SO_ATTACH_FILTER(0xffffffffffffffff, 0x1, 0x1a, 0x0, 0x0)
prlimit64(0x0, 0xe, &(0x7f0000000140)={0x8, 0x8b}, 0x0)
sched_setscheduler(0x0, 0x2, &(0x7f0000000080)=0x8)
r1 = getpid()
sched_setscheduler(r1, 0x2, &(0x7f0000000200)=0x7)
mmap(&(0x7f0000000000/0xb36000)=nil, 0xb36000, 0xb635773f06ebbeee, 0x8031, 0xffffffffffffffff, 0x0)
socketpair$unix(0x1, 0x2, 0x0, &(0x7f0000000200)={<r2=>0xffffffffffffffff, <r3=>0xffffffffffffffff})
connect$unix(r2, &(0x7f000057eff8)=@abs, 0x6e)
sendmmsg$unix(r3, &(0x7f0000000000), 0x651, 0x0)
recvmmsg(r2, &(0x7f00000000c0), 0x10106, 0x2, 0x0)
syz_open_dev$vim2m(0x0, 0x8, 0x2)
recvmsg$kcm(r0, 0x0, 0x0)
ioctl$TUNSETIFF(0xffffffffffffffff, 0x400454ca, &(0x7f0000000040)={'syzkaller0\x00', 0x7101})
socketpair$unix(0x1, 0x2, 0x0, &(0x7f0000000200))
ioctl$BTRFS_IOC_DEV_REPLACE(r0, 0xca289435, 0x0)
close(0xffffffffffffffff)
socketpair$unix(0x1, 0x1, 0x0, 0x0)
ioctl$SIOCSIFHWADDR(0xffffffffffffffff, 0x8914, 0x0)

program crashed: unregister_netdevice: waiting for DEV to become free
validation run: crashed=true
testing program (duration=1m13.09133865s, {Threaded:true Repeat:true RepeatTimes:0 Procs:5 Slowdown:1 Sandbox:none SandboxArg:0 Leak:false NetInjection:true NetDevices:true NetReset:true Cgroups:true BinfmtMisc:true CloseFDs:true KCSAN:false DevlinkPCI:false NicVF:false USB:true VhciInjection:true Wifi:true IEEE802154:true Sysctl:true Swap:true UseTmpDir:true HandleSegv:true Trace:false CallComments:true LegacyOptions:{Collide:false Fault:false FaultCall:0 FaultNth:0}}): socket$kcm-setsockopt$SO_ATTACH_FILTER-prlimit64-sched_setscheduler-getpid-sched_setscheduler-mmap-socketpair$unix-connect$unix-sendmmsg$unix-recvmmsg-syz_open_dev$vim2m-recvmsg$kcm-ioctl$TUNSETIFF-socketpair$unix-ioctl$BTRFS_IOC_DEV_REPLACE-close-socketpair$unix-ioctl$SIOCSIFHWADDR
detailed listing:
executing program 0:
r0 = socket$kcm(0x10, 0x2, 0x0)
setsockopt$SO_ATTACH_FILTER(0xffffffffffffffff, 0x1, 0x1a, 0x0, 0x0)
prlimit64(0x0, 0xe, &(0x7f0000000140)={0x8, 0x8b}, 0x0)
sched_setscheduler(0x0, 0x2, &(0x7f0000000080)=0x8)
r1 = getpid()
sched_setscheduler(r1, 0x2, &(0x7f0000000200)=0x7)
mmap(&(0x7f0000000000/0xb36000)=nil, 0xb36000, 0xb635773f06ebbeee, 0x8031, 0xffffffffffffffff, 0x0)
socketpair$unix(0x1, 0x2, 0x0, &(0x7f0000000200)={<r2=>0xffffffffffffffff, <r3=>0xffffffffffffffff})
connect$unix(r2, &(0x7f000057eff8)=@abs, 0x6e)
sendmmsg$unix(r3, &(0x7f0000000000), 0x651, 0x0)
recvmmsg(r2, &(0x7f00000000c0), 0x10106, 0x2, 0x0)
syz_open_dev$vim2m(0x0, 0x8, 0x2)
recvmsg$kcm(r0, 0x0, 0x0)
ioctl$TUNSETIFF(0xffffffffffffffff, 0x400454ca, &(0x7f0000000040)={'syzkaller0\x00', 0x7101})
socketpair$unix(0x1, 0x2, 0x0, &(0x7f0000000200))
ioctl$BTRFS_IOC_DEV_REPLACE(r0, 0xca289435, 0x0)
close(0xffffffffffffffff)
socketpair$unix(0x1, 0x1, 0x0, 0x0)
ioctl$SIOCSIFHWADDR(0xffffffffffffffff, 0x8914, 0x0)

program did not crash
validation run: crashed=false
testing program (duration=1m13.09133865s, {Threaded:true Repeat:true RepeatTimes:0 Procs:5 Slowdown:1 Sandbox:none SandboxArg:0 Leak:false NetInjection:true NetDevices:true NetReset:true Cgroups:true BinfmtMisc:true CloseFDs:true KCSAN:false DevlinkPCI:false NicVF:false USB:true VhciInjection:true Wifi:true IEEE802154:true Sysctl:true Swap:true UseTmpDir:true HandleSegv:true Trace:false CallComments:true LegacyOptions:{Collide:false Fault:false FaultCall:0 FaultNth:0}}): socket$kcm-setsockopt$SO_ATTACH_FILTER-prlimit64-sched_setscheduler-getpid-sched_setscheduler-mmap-socketpair$unix-connect$unix-sendmmsg$unix-recvmmsg-syz_open_dev$vim2m-recvmsg$kcm-ioctl$TUNSETIFF-socketpair$unix-ioctl$BTRFS_IOC_DEV_REPLACE-close-socketpair$unix-ioctl$SIOCSIFHWADDR
detailed listing:
executing program 0:
r0 = socket$kcm(0x10, 0x2, 0x0)
setsockopt$SO_ATTACH_FILTER(0xffffffffffffffff, 0x1, 0x1a, 0x0, 0x0)
prlimit64(0x0, 0xe, &(0x7f0000000140)={0x8, 0x8b}, 0x0)
sched_setscheduler(0x0, 0x2, &(0x7f0000000080)=0x8)
r1 = getpid()
sched_setscheduler(r1, 0x2, &(0x7f0000000200)=0x7)
mmap(&(0x7f0000000000/0xb36000)=nil, 0xb36000, 0xb635773f06ebbeee, 0x8031, 0xffffffffffffffff, 0x0)
socketpair$unix(0x1, 0x2, 0x0, &(0x7f0000000200)={<r2=>0xffffffffffffffff, <r3=>0xffffffffffffffff})
connect$unix(r2, &(0x7f000057eff8)=@abs, 0x6e)
sendmmsg$unix(r3, &(0x7f0000000000), 0x651, 0x0)
recvmmsg(r2, &(0x7f00000000c0), 0x10106, 0x2, 0x0)
syz_open_dev$vim2m(0x0, 0x8, 0x2)
recvmsg$kcm(r0, 0x0, 0x0)
ioctl$TUNSETIFF(0xffffffffffffffff, 0x400454ca, &(0x7f0000000040)={'syzkaller0\x00', 0x7101})
socketpair$unix(0x1, 0x2, 0x0, &(0x7f0000000200))
ioctl$BTRFS_IOC_DEV_REPLACE(r0, 0xca289435, 0x0)
close(0xffffffffffffffff)
socketpair$unix(0x1, 0x1, 0x0, 0x0)
ioctl$SIOCSIFHWADDR(0xffffffffffffffff, 0x8914, 0x0)

program did not crash
validation run: crashed=false
testing program (duration=1m13.09133865s, {Threaded:true Repeat:true RepeatTimes:0 Procs:5 Slowdown:1 Sandbox:none SandboxArg:0 Leak:false NetInjection:true NetDevices:true NetReset:true Cgroups:true BinfmtMisc:true CloseFDs:true KCSAN:false DevlinkPCI:false NicVF:false USB:true VhciInjection:true Wifi:true IEEE802154:true Sysctl:true Swap:true UseTmpDir:true HandleSegv:true Trace:false CallComments:true LegacyOptions:{Collide:false Fault:false FaultCall:0 FaultNth:0}}): socket$kcm-setsockopt$SO_ATTACH_FILTER-prlimit64-sched_setscheduler-getpid-sched_setscheduler-mmap-socketpair$unix-connect$unix-sendmmsg$unix-recvmmsg-syz_open_dev$vim2m-recvmsg$kcm-ioctl$TUNSETIFF-socketpair$unix-ioctl$BTRFS_IOC_DEV_REPLACE-close-socketpair$unix-ioctl$SIOCSIFHWADDR
detailed listing:
executing program 0:
r0 = socket$kcm(0x10, 0x2, 0x0)
setsockopt$SO_ATTACH_FILTER(0xffffffffffffffff, 0x1, 0x1a, 0x0, 0x0)
prlimit64(0x0, 0xe, &(0x7f0000000140)={0x8, 0x8b}, 0x0)
sched_setscheduler(0x0, 0x2, &(0x7f0000000080)=0x8)
r1 = getpid()
sched_setscheduler(r1, 0x2, &(0x7f0000000200)=0x7)
mmap(&(0x7f0000000000/0xb36000)=nil, 0xb36000, 0xb635773f06ebbeee, 0x8031, 0xffffffffffffffff, 0x0)
socketpair$unix(0x1, 0x2, 0x0, &(0x7f0000000200)={<r2=>0xffffffffffffffff, <r3=>0xffffffffffffffff})
connect$unix(r2, &(0x7f000057eff8)=@abs, 0x6e)
sendmmsg$unix(r3, &(0x7f0000000000), 0x651, 0x0)
recvmmsg(r2, &(0x7f00000000c0), 0x10106, 0x2, 0x0)
syz_open_dev$vim2m(0x0, 0x8, 0x2)
recvmsg$kcm(r0, 0x0, 0x0)
ioctl$TUNSETIFF(0xffffffffffffffff, 0x400454ca, &(0x7f0000000040)={'syzkaller0\x00', 0x7101})
socketpair$unix(0x1, 0x2, 0x0, &(0x7f0000000200))
ioctl$BTRFS_IOC_DEV_REPLACE(r0, 0xca289435, 0x0)
close(0xffffffffffffffff)
socketpair$unix(0x1, 0x1, 0x0, 0x0)
ioctl$SIOCSIFHWADDR(0xffffffffffffffff, 0x8914, 0x0)

program crashed: unregister_netdevice: waiting for DEV to become free
validation run: crashed=true
reproducing took 58m33.702490412s
repro crashed as (corrupted=false):
unregister_netdevice: waiting for netdevsim3 to become free. Usage count = 2
leaked reference.
 __netdev_tracker_alloc include/linux/netdevice.h:4049 [inline]
 netdev_tracker_alloc include/linux/netdevice.h:4061 [inline]
 fib6_nh_init+0x604/0x1a08 net/ipv6/route.c:3671
 ip6_route_info_create+0x7d0/0xf9c net/ipv6/route.c:3852
 addrconf_f6i_alloc+0x1a8/0x36c net/ipv6/route.c:4627
 ipv6_add_addr+0x3d4/0xd74 net/ipv6/addrconf.c:1121
 addrconf_add_linklocal+0x23c/0x60c net/ipv6/addrconf.c:3272
 addrconf_addr_gen+0x3ec/0x500 net/ipv6/addrconf.c:3403
 addrconf_init_auto_addrs+0x5a8/0x91c net/ipv6/addrconf.c:-1
 addrconf_notify+0x8cc/0xc98 net/ipv6/addrconf.c:3700
 notifier_call_chain kernel/notifier.c:87 [inline]
 raw_notifier_call_chain+0xd8/0x168 kernel/notifier.c:455
 call_netdevice_notifiers_info net/core/dev.c:2014 [inline]
 call_netdevice_notifiers_extack net/core/dev.c:2052 [inline]
 call_netdevice_notifiers net/core/dev.c:2066 [inline]
 __dev_notify_flags+0x260/0x490 net/core/dev.c:8715
 dev_change_flags+0xd0/0x15c net/core/dev.c:8753
 do_setlink+0x9d0/0x2158 net/core/rtnetlink.c:2845
 __rtnl_newlink net/core/rtnetlink.c:3622 [inline]
 rtnl_newlink+0x142c/0x1af0 net/core/rtnetlink.c:3669
 rtnetlink_rcv_msg+0x694/0xcc4 net/core/rtnetlink.c:6166
 netlink_rcv_skb+0x220/0x3ec net/netlink/af_netlink.c:2516
 rtnetlink_rcv+0x28/0x38 net/core/rtnetlink.c:6184
netdevsim netdevsim4 netdevsim2 (unregistering): unset [1, 0] type 2 family 0 port 6081 - 0
netdevsim netdevsim4 netdevsim1 (unregistering): unset [1, 0] type 2 family 0 port 6081 - 0
netdevsim netdevsim4 netdevsim0 (unregistering): unset [1, 0] type 2 family 0 port 6081 - 0

final repro crashed as (corrupted=false):
unregister_netdevice: waiting for netdevsim3 to become free. Usage count = 2
leaked reference.
 __netdev_tracker_alloc include/linux/netdevice.h:4049 [inline]
 netdev_tracker_alloc include/linux/netdevice.h:4061 [inline]
 fib6_nh_init+0x604/0x1a08 net/ipv6/route.c:3671
 ip6_route_info_create+0x7d0/0xf9c net/ipv6/route.c:3852
 addrconf_f6i_alloc+0x1a8/0x36c net/ipv6/route.c:4627
 ipv6_add_addr+0x3d4/0xd74 net/ipv6/addrconf.c:1121
 addrconf_add_linklocal+0x23c/0x60c net/ipv6/addrconf.c:3272
 addrconf_addr_gen+0x3ec/0x500 net/ipv6/addrconf.c:3403
 addrconf_init_auto_addrs+0x5a8/0x91c net/ipv6/addrconf.c:-1
 addrconf_notify+0x8cc/0xc98 net/ipv6/addrconf.c:3700
 notifier_call_chain kernel/notifier.c:87 [inline]
 raw_notifier_call_chain+0xd8/0x168 kernel/notifier.c:455
 call_netdevice_notifiers_info net/core/dev.c:2014 [inline]
 call_netdevice_notifiers_extack net/core/dev.c:2052 [inline]
 call_netdevice_notifiers net/core/dev.c:2066 [inline]
 __dev_notify_flags+0x260/0x490 net/core/dev.c:8715
 dev_change_flags+0xd0/0x15c net/core/dev.c:8753
 do_setlink+0x9d0/0x2158 net/core/rtnetlink.c:2845
 __rtnl_newlink net/core/rtnetlink.c:3622 [inline]
 rtnl_newlink+0x142c/0x1af0 net/core/rtnetlink.c:3669
 rtnetlink_rcv_msg+0x694/0xcc4 net/core/rtnetlink.c:6166
 netlink_rcv_skb+0x220/0x3ec net/netlink/af_netlink.c:2516
 rtnetlink_rcv+0x28/0x38 net/core/rtnetlink.c:6184
netdevsim netdevsim4 netdevsim2 (unregistering): unset [1, 0] type 2 family 0 port 6081 - 0
netdevsim netdevsim4 netdevsim1 (unregistering): unset [1, 0] type 2 family 0 port 6081 - 0
netdevsim netdevsim4 netdevsim0 (unregistering): unset [1, 0] type 2 family 0 port 6081 - 0