Extracting prog: 8m5.090942572s
Minimizing prog: 3h50m29.235195246s
Simplifying prog options: 0s
Extracting C: 1m44.44149988s
Simplifying C: 57m32.03770907s


extracting reproducer from 78 programs
testing a last program of every proc
single: executing 28 programs separately with timeout 16m0s
testing program (duration=16m0s, {Threaded:true Repeat:true RepeatTimes:0 Procs:2 Slowdown:10 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:false Wifi:false IEEE802154:false Sysctl:true Swap:true UseTmpDir:true HandleSegv:true Trace:false CallComments:true LegacyOptions:{Collide:false Fault:false FaultCall:0 FaultNth:0}}): io_uring_setup-syz_usb_connect-syz_open_dev$audion-bpf$MAP_CREATE_CONST_STR-prlimit64-sched_setscheduler-getpid-sched_setscheduler-mmap-socketpair$unix-connect$unix-sendmmsg$unix-recvmmsg-sched_setscheduler-bpf$PROG_LOAD-write$FUSE_INIT-ioctl$I2C_RDWR-close_range
detailed listing:
executing program 0:
r0 = io_uring_setup(0x178e, &(0x7f0000000140)={0x0, 0x52c1, 0x8, 0xfffffffe, 0xc})
syz_usb_connect(0x2, 0x2d, &(0x7f0000000240)=ANY=[@ANYBLOB="120100000c9768405e0483020b9901e4020109021b000100000000090400fb0160291d00090509a9143c"], 0x0)
r1 = syz_open_dev$audion(&(0x7f0000000000), 0x3, 0x1)
bpf$MAP_CREATE_CONST_STR(0x0, 0x0, 0x0)
prlimit64(0x0, 0xe, &(0x7f0000000140)={0x8, 0x100}, 0x0)
sched_setscheduler(0x0, 0x1, &(0x7f0000000240)=0x7)
r2 = getpid()
sched_setscheduler(r2, 0x2, &(0x7f0000000200)=0x7)
mmap(&(0x7f0000000000/0xb36000)=nil, 0xb36000, 0xb635773f06ebbeee, 0x8031, 0xffffffffffffffff, 0x1000)
socketpair$unix(0x1, 0x2, 0x0, &(0x7f0000000200)={<r3=>0xffffffffffffffff, <r4=>0xffffffffffffffff})
connect$unix(r3, &(0x7f000001a300)=@file={0x0, './file0\x00'}, 0x6e)
sendmmsg$unix(r4, &(0x7f0000000000), 0x651, 0x0)
recvmmsg(r3, &(0x7f00000000c0), 0x10106, 0x2, 0x0)
sched_setscheduler(0x0, 0x2, &(0x7f0000000000)=0x6)
bpf$PROG_LOAD(0x5, 0x0, 0x0)
write$FUSE_INIT(r1, &(0x7f0000002140)={0x50, 0x0, 0x0, {0x7, 0x27, 0x0, 0x14a4014, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x146, 0xfffffffe}}, 0x50)
ioctl$I2C_RDWR(0xffffffffffffffff, 0x707, 0x0)
close_range(r0, 0xffffffffffffffff, 0x0)

program crashed: INFO: rcu detected stall in corrupted
single: successfully extracted reproducer
found reproducer with 18 syscalls
minimizing guilty program
testing program (duration=16m0s, {Threaded:true Repeat:true RepeatTimes:0 Procs:2 Slowdown:10 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:false Wifi:false IEEE802154:false Sysctl:true Swap:true UseTmpDir:true HandleSegv:true Trace:false CallComments:true LegacyOptions:{Collide:false Fault:false FaultCall:0 FaultNth:0}}): io_uring_setup-syz_usb_connect-syz_open_dev$audion-bpf$MAP_CREATE_CONST_STR-prlimit64-sched_setscheduler-getpid-sched_setscheduler-mmap-socketpair$unix-connect$unix-sendmmsg$unix-recvmmsg-sched_setscheduler-bpf$PROG_LOAD-write$FUSE_INIT-ioctl$I2C_RDWR
detailed listing:
executing program 0:
io_uring_setup(0x178e, &(0x7f0000000140)={0x0, 0x52c1, 0x8, 0xfffffffe, 0xc})
syz_usb_connect(0x2, 0x2d, &(0x7f0000000240)=ANY=[@ANYBLOB="120100000c9768405e0483020b9901e4020109021b000100000000090400fb0160291d00090509a9143c"], 0x0)
r0 = syz_open_dev$audion(&(0x7f0000000000), 0x3, 0x1)
bpf$MAP_CREATE_CONST_STR(0x0, 0x0, 0x0)
prlimit64(0x0, 0xe, &(0x7f0000000140)={0x8, 0x100}, 0x0)
sched_setscheduler(0x0, 0x1, &(0x7f0000000240)=0x7)
r1 = getpid()
sched_setscheduler(r1, 0x2, &(0x7f0000000200)=0x7)
mmap(&(0x7f0000000000/0xb36000)=nil, 0xb36000, 0xb635773f06ebbeee, 0x8031, 0xffffffffffffffff, 0x1000)
socketpair$unix(0x1, 0x2, 0x0, &(0x7f0000000200)={<r2=>0xffffffffffffffff, <r3=>0xffffffffffffffff})
connect$unix(r2, &(0x7f000001a300)=@file={0x0, './file0\x00'}, 0x6e)
sendmmsg$unix(r3, &(0x7f0000000000), 0x651, 0x0)
recvmmsg(r2, &(0x7f00000000c0), 0x10106, 0x2, 0x0)
sched_setscheduler(0x0, 0x2, &(0x7f0000000000)=0x6)
bpf$PROG_LOAD(0x5, 0x0, 0x0)
write$FUSE_INIT(r0, &(0x7f0000002140)={0x50, 0x0, 0x0, {0x7, 0x27, 0x0, 0x14a4014, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x146, 0xfffffffe}}, 0x50)
ioctl$I2C_RDWR(0xffffffffffffffff, 0x707, 0x0)

program crashed: lost connection to test machine
testing program (duration=16m0s, {Threaded:true Repeat:true RepeatTimes:0 Procs:2 Slowdown:10 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:false Wifi:false IEEE802154:false Sysctl:true Swap:true UseTmpDir:true HandleSegv:true Trace:false CallComments:true LegacyOptions:{Collide:false Fault:false FaultCall:0 FaultNth:0}}): io_uring_setup-syz_usb_connect-syz_open_dev$audion-bpf$MAP_CREATE_CONST_STR-prlimit64-sched_setscheduler-getpid-sched_setscheduler-mmap-socketpair$unix-connect$unix-sendmmsg$unix-recvmmsg-sched_setscheduler-bpf$PROG_LOAD-write$FUSE_INIT
detailed listing:
executing program 0:
io_uring_setup(0x178e, &(0x7f0000000140)={0x0, 0x52c1, 0x8, 0xfffffffe, 0xc})
syz_usb_connect(0x2, 0x2d, &(0x7f0000000240)=ANY=[@ANYBLOB="120100000c9768405e0483020b9901e4020109021b000100000000090400fb0160291d00090509a9143c"], 0x0)
r0 = syz_open_dev$audion(&(0x7f0000000000), 0x3, 0x1)
bpf$MAP_CREATE_CONST_STR(0x0, 0x0, 0x0)
prlimit64(0x0, 0xe, &(0x7f0000000140)={0x8, 0x100}, 0x0)
sched_setscheduler(0x0, 0x1, &(0x7f0000000240)=0x7)
r1 = getpid()
sched_setscheduler(r1, 0x2, &(0x7f0000000200)=0x7)
mmap(&(0x7f0000000000/0xb36000)=nil, 0xb36000, 0xb635773f06ebbeee, 0x8031, 0xffffffffffffffff, 0x1000)
socketpair$unix(0x1, 0x2, 0x0, &(0x7f0000000200)={<r2=>0xffffffffffffffff, <r3=>0xffffffffffffffff})
connect$unix(r2, &(0x7f000001a300)=@file={0x0, './file0\x00'}, 0x6e)
sendmmsg$unix(r3, &(0x7f0000000000), 0x651, 0x0)
recvmmsg(r2, &(0x7f00000000c0), 0x10106, 0x2, 0x0)
sched_setscheduler(0x0, 0x2, &(0x7f0000000000)=0x6)
bpf$PROG_LOAD(0x5, 0x0, 0x0)
write$FUSE_INIT(r0, &(0x7f0000002140)={0x50, 0x0, 0x0, {0x7, 0x27, 0x0, 0x14a4014, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x146, 0xfffffffe}}, 0x50)

program crashed: INFO: rcu detected stall in corrupted
testing program (duration=16m0s, {Threaded:true Repeat:true RepeatTimes:0 Procs:2 Slowdown:10 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:false Wifi:false IEEE802154:false Sysctl:true Swap:true UseTmpDir:true HandleSegv:true Trace:false CallComments:true LegacyOptions:{Collide:false Fault:false FaultCall:0 FaultNth:0}}): io_uring_setup-syz_usb_connect-syz_open_dev$audion-bpf$MAP_CREATE_CONST_STR-prlimit64-sched_setscheduler-getpid-sched_setscheduler-mmap-socketpair$unix-connect$unix-sendmmsg$unix-recvmmsg-sched_setscheduler-bpf$PROG_LOAD
detailed listing:
executing program 0:
io_uring_setup(0x178e, &(0x7f0000000140)={0x0, 0x52c1, 0x8, 0xfffffffe, 0xc})
syz_usb_connect(0x2, 0x2d, &(0x7f0000000240)=ANY=[@ANYBLOB="120100000c9768405e0483020b9901e4020109021b000100000000090400fb0160291d00090509a9143c"], 0x0)
syz_open_dev$audion(&(0x7f0000000000), 0x3, 0x1)
bpf$MAP_CREATE_CONST_STR(0x0, 0x0, 0x0)
prlimit64(0x0, 0xe, &(0x7f0000000140)={0x8, 0x100}, 0x0)
sched_setscheduler(0x0, 0x1, &(0x7f0000000240)=0x7)
r0 = getpid()
sched_setscheduler(r0, 0x2, &(0x7f0000000200)=0x7)
mmap(&(0x7f0000000000/0xb36000)=nil, 0xb36000, 0xb635773f06ebbeee, 0x8031, 0xffffffffffffffff, 0x1000)
socketpair$unix(0x1, 0x2, 0x0, &(0x7f0000000200)={<r1=>0xffffffffffffffff, <r2=>0xffffffffffffffff})
connect$unix(r1, &(0x7f000001a300)=@file={0x0, './file0\x00'}, 0x6e)
sendmmsg$unix(r2, &(0x7f0000000000), 0x651, 0x0)
recvmmsg(r1, &(0x7f00000000c0), 0x10106, 0x2, 0x0)
sched_setscheduler(0x0, 0x2, &(0x7f0000000000)=0x6)
bpf$PROG_LOAD(0x5, 0x0, 0x0)

program did not crash
testing program (duration=16m0s, {Threaded:true Repeat:true RepeatTimes:0 Procs:2 Slowdown:10 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:false Wifi:false IEEE802154:false Sysctl:true Swap:true UseTmpDir:true HandleSegv:true Trace:false CallComments:true LegacyOptions:{Collide:false Fault:false FaultCall:0 FaultNth:0}}): io_uring_setup-syz_usb_connect-syz_open_dev$audion-bpf$MAP_CREATE_CONST_STR-prlimit64-sched_setscheduler-getpid-sched_setscheduler-mmap-socketpair$unix-connect$unix-sendmmsg$unix-recvmmsg-sched_setscheduler-write$FUSE_INIT
detailed listing:
executing program 0:
io_uring_setup(0x178e, &(0x7f0000000140)={0x0, 0x52c1, 0x8, 0xfffffffe, 0xc})
syz_usb_connect(0x2, 0x2d, &(0x7f0000000240)=ANY=[@ANYBLOB="120100000c9768405e0483020b9901e4020109021b000100000000090400fb0160291d00090509a9143c"], 0x0)
r0 = syz_open_dev$audion(&(0x7f0000000000), 0x3, 0x1)
bpf$MAP_CREATE_CONST_STR(0x0, 0x0, 0x0)
prlimit64(0x0, 0xe, &(0x7f0000000140)={0x8, 0x100}, 0x0)
sched_setscheduler(0x0, 0x1, &(0x7f0000000240)=0x7)
r1 = getpid()
sched_setscheduler(r1, 0x2, &(0x7f0000000200)=0x7)
mmap(&(0x7f0000000000/0xb36000)=nil, 0xb36000, 0xb635773f06ebbeee, 0x8031, 0xffffffffffffffff, 0x1000)
socketpair$unix(0x1, 0x2, 0x0, &(0x7f0000000200)={<r2=>0xffffffffffffffff, <r3=>0xffffffffffffffff})
connect$unix(r2, &(0x7f000001a300)=@file={0x0, './file0\x00'}, 0x6e)
sendmmsg$unix(r3, &(0x7f0000000000), 0x651, 0x0)
recvmmsg(r2, &(0x7f00000000c0), 0x10106, 0x2, 0x0)
sched_setscheduler(0x0, 0x2, &(0x7f0000000000)=0x6)
write$FUSE_INIT(r0, &(0x7f0000002140)={0x50, 0x0, 0x0, {0x7, 0x27, 0x0, 0x14a4014, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x146, 0xfffffffe}}, 0x50)

program crashed: lost connection to test machine
testing program (duration=16m0s, {Threaded:true Repeat:true RepeatTimes:0 Procs:2 Slowdown:10 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:false Wifi:false IEEE802154:false Sysctl:true Swap:true UseTmpDir:true HandleSegv:true Trace:false CallComments:true LegacyOptions:{Collide:false Fault:false FaultCall:0 FaultNth:0}}): io_uring_setup-syz_usb_connect-syz_open_dev$audion-bpf$MAP_CREATE_CONST_STR-prlimit64-sched_setscheduler-getpid-sched_setscheduler-mmap-socketpair$unix-connect$unix-sendmmsg$unix-recvmmsg-write$FUSE_INIT
detailed listing:
executing program 0:
io_uring_setup(0x178e, &(0x7f0000000140)={0x0, 0x52c1, 0x8, 0xfffffffe, 0xc})
syz_usb_connect(0x2, 0x2d, &(0x7f0000000240)=ANY=[@ANYBLOB="120100000c9768405e0483020b9901e4020109021b000100000000090400fb0160291d00090509a9143c"], 0x0)
r0 = syz_open_dev$audion(&(0x7f0000000000), 0x3, 0x1)
bpf$MAP_CREATE_CONST_STR(0x0, 0x0, 0x0)
prlimit64(0x0, 0xe, &(0x7f0000000140)={0x8, 0x100}, 0x0)
sched_setscheduler(0x0, 0x1, &(0x7f0000000240)=0x7)
r1 = getpid()
sched_setscheduler(r1, 0x2, &(0x7f0000000200)=0x7)
mmap(&(0x7f0000000000/0xb36000)=nil, 0xb36000, 0xb635773f06ebbeee, 0x8031, 0xffffffffffffffff, 0x1000)
socketpair$unix(0x1, 0x2, 0x0, &(0x7f0000000200)={<r2=>0xffffffffffffffff, <r3=>0xffffffffffffffff})
connect$unix(r2, &(0x7f000001a300)=@file={0x0, './file0\x00'}, 0x6e)
sendmmsg$unix(r3, &(0x7f0000000000), 0x651, 0x0)
recvmmsg(r2, &(0x7f00000000c0), 0x10106, 0x2, 0x0)
write$FUSE_INIT(r0, &(0x7f0000002140)={0x50, 0x0, 0x0, {0x7, 0x27, 0x0, 0x14a4014, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x146, 0xfffffffe}}, 0x50)

program crashed: lost connection to test machine
testing program (duration=16m0s, {Threaded:true Repeat:true RepeatTimes:0 Procs:2 Slowdown:10 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:false Wifi:false IEEE802154:false Sysctl:true Swap:true UseTmpDir:true HandleSegv:true Trace:false CallComments:true LegacyOptions:{Collide:false Fault:false FaultCall:0 FaultNth:0}}): io_uring_setup-syz_usb_connect-syz_open_dev$audion-bpf$MAP_CREATE_CONST_STR-prlimit64-sched_setscheduler-getpid-sched_setscheduler-mmap-socketpair$unix-connect$unix-sendmmsg$unix-write$FUSE_INIT
detailed listing:
executing program 0:
io_uring_setup(0x178e, &(0x7f0000000140)={0x0, 0x52c1, 0x8, 0xfffffffe, 0xc})
syz_usb_connect(0x2, 0x2d, &(0x7f0000000240)=ANY=[@ANYBLOB="120100000c9768405e0483020b9901e4020109021b000100000000090400fb0160291d00090509a9143c"], 0x0)
r0 = syz_open_dev$audion(&(0x7f0000000000), 0x3, 0x1)
bpf$MAP_CREATE_CONST_STR(0x0, 0x0, 0x0)
prlimit64(0x0, 0xe, &(0x7f0000000140)={0x8, 0x100}, 0x0)
sched_setscheduler(0x0, 0x1, &(0x7f0000000240)=0x7)
r1 = getpid()
sched_setscheduler(r1, 0x2, &(0x7f0000000200)=0x7)
mmap(&(0x7f0000000000/0xb36000)=nil, 0xb36000, 0xb635773f06ebbeee, 0x8031, 0xffffffffffffffff, 0x1000)
socketpair$unix(0x1, 0x2, 0x0, &(0x7f0000000200)={<r2=>0xffffffffffffffff, <r3=>0xffffffffffffffff})
connect$unix(r2, &(0x7f000001a300)=@file={0x0, './file0\x00'}, 0x6e)
sendmmsg$unix(r3, &(0x7f0000000000), 0x651, 0x0)
write$FUSE_INIT(r0, &(0x7f0000002140)={0x50, 0x0, 0x0, {0x7, 0x27, 0x0, 0x14a4014, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x146, 0xfffffffe}}, 0x50)

program crashed: lost connection to test machine
testing program (duration=16m0s, {Threaded:true Repeat:true RepeatTimes:0 Procs:2 Slowdown:10 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:false Wifi:false IEEE802154:false Sysctl:true Swap:true UseTmpDir:true HandleSegv:true Trace:false CallComments:true LegacyOptions:{Collide:false Fault:false FaultCall:0 FaultNth:0}}): io_uring_setup-syz_usb_connect-syz_open_dev$audion-bpf$MAP_CREATE_CONST_STR-prlimit64-sched_setscheduler-getpid-sched_setscheduler-mmap-socketpair$unix-connect$unix-write$FUSE_INIT
detailed listing:
executing program 0:
io_uring_setup(0x178e, &(0x7f0000000140)={0x0, 0x52c1, 0x8, 0xfffffffe, 0xc})
syz_usb_connect(0x2, 0x2d, &(0x7f0000000240)=ANY=[@ANYBLOB="120100000c9768405e0483020b9901e4020109021b000100000000090400fb0160291d00090509a9143c"], 0x0)
r0 = syz_open_dev$audion(&(0x7f0000000000), 0x3, 0x1)
bpf$MAP_CREATE_CONST_STR(0x0, 0x0, 0x0)
prlimit64(0x0, 0xe, &(0x7f0000000140)={0x8, 0x100}, 0x0)
sched_setscheduler(0x0, 0x1, &(0x7f0000000240)=0x7)
r1 = getpid()
sched_setscheduler(r1, 0x2, &(0x7f0000000200)=0x7)
mmap(&(0x7f0000000000/0xb36000)=nil, 0xb36000, 0xb635773f06ebbeee, 0x8031, 0xffffffffffffffff, 0x1000)
socketpair$unix(0x1, 0x2, 0x0, &(0x7f0000000200)={<r2=>0xffffffffffffffff})
connect$unix(r2, &(0x7f000001a300)=@file={0x0, './file0\x00'}, 0x6e)
write$FUSE_INIT(r0, &(0x7f0000002140)={0x50, 0x0, 0x0, {0x7, 0x27, 0x0, 0x14a4014, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x146, 0xfffffffe}}, 0x50)

program crashed: lost connection to test machine
testing program (duration=16m0s, {Threaded:true Repeat:true RepeatTimes:0 Procs:2 Slowdown:10 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:false Wifi:false IEEE802154:false Sysctl:true Swap:true UseTmpDir:true HandleSegv:true Trace:false CallComments:true LegacyOptions:{Collide:false Fault:false FaultCall:0 FaultNth:0}}): io_uring_setup-syz_usb_connect-syz_open_dev$audion-bpf$MAP_CREATE_CONST_STR-prlimit64-sched_setscheduler-getpid-sched_setscheduler-mmap-socketpair$unix-write$FUSE_INIT
detailed listing:
executing program 0:
io_uring_setup(0x178e, &(0x7f0000000140)={0x0, 0x52c1, 0x8, 0xfffffffe, 0xc})
syz_usb_connect(0x2, 0x2d, &(0x7f0000000240)=ANY=[@ANYBLOB="120100000c9768405e0483020b9901e4020109021b000100000000090400fb0160291d00090509a9143c"], 0x0)
r0 = syz_open_dev$audion(&(0x7f0000000000), 0x3, 0x1)
bpf$MAP_CREATE_CONST_STR(0x0, 0x0, 0x0)
prlimit64(0x0, 0xe, &(0x7f0000000140)={0x8, 0x100}, 0x0)
sched_setscheduler(0x0, 0x1, &(0x7f0000000240)=0x7)
r1 = getpid()
sched_setscheduler(r1, 0x2, &(0x7f0000000200)=0x7)
mmap(&(0x7f0000000000/0xb36000)=nil, 0xb36000, 0xb635773f06ebbeee, 0x8031, 0xffffffffffffffff, 0x1000)
socketpair$unix(0x1, 0x2, 0x0, &(0x7f0000000200))
write$FUSE_INIT(r0, &(0x7f0000002140)={0x50, 0x0, 0x0, {0x7, 0x27, 0x0, 0x14a4014, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x146, 0xfffffffe}}, 0x50)

program crashed: INFO: rcu detected stall in corrupted
testing program (duration=16m0s, {Threaded:true Repeat:true RepeatTimes:0 Procs:2 Slowdown:10 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:false Wifi:false IEEE802154:false Sysctl:true Swap:true UseTmpDir:true HandleSegv:true Trace:false CallComments:true LegacyOptions:{Collide:false Fault:false FaultCall:0 FaultNth:0}}): io_uring_setup-syz_usb_connect-syz_open_dev$audion-bpf$MAP_CREATE_CONST_STR-prlimit64-sched_setscheduler-getpid-sched_setscheduler-mmap-write$FUSE_INIT
detailed listing:
executing program 0:
io_uring_setup(0x178e, &(0x7f0000000140)={0x0, 0x52c1, 0x8, 0xfffffffe, 0xc})
syz_usb_connect(0x2, 0x2d, &(0x7f0000000240)=ANY=[@ANYBLOB="120100000c9768405e0483020b9901e4020109021b000100000000090400fb0160291d00090509a9143c"], 0x0)
r0 = syz_open_dev$audion(&(0x7f0000000000), 0x3, 0x1)
bpf$MAP_CREATE_CONST_STR(0x0, 0x0, 0x0)
prlimit64(0x0, 0xe, &(0x7f0000000140)={0x8, 0x100}, 0x0)
sched_setscheduler(0x0, 0x1, &(0x7f0000000240)=0x7)
r1 = getpid()
sched_setscheduler(r1, 0x2, &(0x7f0000000200)=0x7)
mmap(&(0x7f0000000000/0xb36000)=nil, 0xb36000, 0xb635773f06ebbeee, 0x8031, 0xffffffffffffffff, 0x1000)
write$FUSE_INIT(r0, &(0x7f0000002140)={0x50, 0x0, 0x0, {0x7, 0x27, 0x0, 0x14a4014, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x146, 0xfffffffe}}, 0x50)

program crashed: WARNING in trace_suspend_resume
testing program (duration=16m0s, {Threaded:true Repeat:true RepeatTimes:0 Procs:2 Slowdown:10 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:false Wifi:false IEEE802154:false Sysctl:true Swap:true UseTmpDir:true HandleSegv:true Trace:false CallComments:true LegacyOptions:{Collide:false Fault:false FaultCall:0 FaultNth:0}}): io_uring_setup-syz_usb_connect-syz_open_dev$audion-bpf$MAP_CREATE_CONST_STR-prlimit64-sched_setscheduler-getpid-sched_setscheduler-write$FUSE_INIT
detailed listing:
executing program 0:
io_uring_setup(0x178e, &(0x7f0000000140)={0x0, 0x52c1, 0x8, 0xfffffffe, 0xc})
syz_usb_connect(0x2, 0x2d, &(0x7f0000000240)=ANY=[@ANYBLOB="120100000c9768405e0483020b9901e4020109021b000100000000090400fb0160291d00090509a9143c"], 0x0)
r0 = syz_open_dev$audion(&(0x7f0000000000), 0x3, 0x1)
bpf$MAP_CREATE_CONST_STR(0x0, 0x0, 0x0)
prlimit64(0x0, 0xe, &(0x7f0000000140)={0x8, 0x100}, 0x0)
sched_setscheduler(0x0, 0x1, &(0x7f0000000240)=0x7)
r1 = getpid()
sched_setscheduler(r1, 0x2, &(0x7f0000000200)=0x7)
write$FUSE_INIT(r0, &(0x7f0000002140)={0x50, 0x0, 0x0, {0x7, 0x27, 0x0, 0x14a4014, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x146, 0xfffffffe}}, 0x50)

program crashed: WARNING in trace_suspend_resume
testing program (duration=16m0s, {Threaded:true Repeat:true RepeatTimes:0 Procs:2 Slowdown:10 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:false Wifi:false IEEE802154:false Sysctl:true Swap:true UseTmpDir:true HandleSegv:true Trace:false CallComments:true LegacyOptions:{Collide:false Fault:false FaultCall:0 FaultNth:0}}): io_uring_setup-syz_usb_connect-syz_open_dev$audion-bpf$MAP_CREATE_CONST_STR-prlimit64-sched_setscheduler-getpid-write$FUSE_INIT
detailed listing:
executing program 0:
io_uring_setup(0x178e, &(0x7f0000000140)={0x0, 0x52c1, 0x8, 0xfffffffe, 0xc})
syz_usb_connect(0x2, 0x2d, &(0x7f0000000240)=ANY=[@ANYBLOB="120100000c9768405e0483020b9901e4020109021b000100000000090400fb0160291d00090509a9143c"], 0x0)
r0 = syz_open_dev$audion(&(0x7f0000000000), 0x3, 0x1)
bpf$MAP_CREATE_CONST_STR(0x0, 0x0, 0x0)
prlimit64(0x0, 0xe, &(0x7f0000000140)={0x8, 0x100}, 0x0)
sched_setscheduler(0x0, 0x1, &(0x7f0000000240)=0x7)
getpid()
write$FUSE_INIT(r0, &(0x7f0000002140)={0x50, 0x0, 0x0, {0x7, 0x27, 0x0, 0x14a4014, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x146, 0xfffffffe}}, 0x50)

program crashed: WARNING in trace_suspend_resume
testing program (duration=16m0s, {Threaded:true Repeat:true RepeatTimes:0 Procs:2 Slowdown:10 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:false Wifi:false IEEE802154:false Sysctl:true Swap:true UseTmpDir:true HandleSegv:true Trace:false CallComments:true LegacyOptions:{Collide:false Fault:false FaultCall:0 FaultNth:0}}): io_uring_setup-syz_usb_connect-syz_open_dev$audion-bpf$MAP_CREATE_CONST_STR-prlimit64-sched_setscheduler-write$FUSE_INIT
detailed listing:
executing program 0:
io_uring_setup(0x178e, &(0x7f0000000140)={0x0, 0x52c1, 0x8, 0xfffffffe, 0xc})
syz_usb_connect(0x2, 0x2d, &(0x7f0000000240)=ANY=[@ANYBLOB="120100000c9768405e0483020b9901e4020109021b000100000000090400fb0160291d00090509a9143c"], 0x0)
r0 = syz_open_dev$audion(&(0x7f0000000000), 0x3, 0x1)
bpf$MAP_CREATE_CONST_STR(0x0, 0x0, 0x0)
prlimit64(0x0, 0xe, &(0x7f0000000140)={0x8, 0x100}, 0x0)
sched_setscheduler(0x0, 0x1, &(0x7f0000000240)=0x7)
write$FUSE_INIT(r0, &(0x7f0000002140)={0x50, 0x0, 0x0, {0x7, 0x27, 0x0, 0x14a4014, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x146, 0xfffffffe}}, 0x50)

program crashed: WARNING in trace_suspend_resume
testing program (duration=16m0s, {Threaded:true Repeat:true RepeatTimes:0 Procs:2 Slowdown:10 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:false Wifi:false IEEE802154:false Sysctl:true Swap:true UseTmpDir:true HandleSegv:true Trace:false CallComments:true LegacyOptions:{Collide:false Fault:false FaultCall:0 FaultNth:0}}): io_uring_setup-syz_usb_connect-syz_open_dev$audion-bpf$MAP_CREATE_CONST_STR-prlimit64-write$FUSE_INIT
detailed listing:
executing program 0:
io_uring_setup(0x178e, &(0x7f0000000140)={0x0, 0x52c1, 0x8, 0xfffffffe, 0xc})
syz_usb_connect(0x2, 0x2d, &(0x7f0000000240)=ANY=[@ANYBLOB="120100000c9768405e0483020b9901e4020109021b000100000000090400fb0160291d00090509a9143c"], 0x0)
r0 = syz_open_dev$audion(&(0x7f0000000000), 0x3, 0x1)
bpf$MAP_CREATE_CONST_STR(0x0, 0x0, 0x0)
prlimit64(0x0, 0xe, &(0x7f0000000140)={0x8, 0x100}, 0x0)
write$FUSE_INIT(r0, &(0x7f0000002140)={0x50, 0x0, 0x0, {0x7, 0x27, 0x0, 0x14a4014, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x146, 0xfffffffe}}, 0x50)

program crashed: lost connection to test machine
testing program (duration=16m0s, {Threaded:true Repeat:true RepeatTimes:0 Procs:2 Slowdown:10 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:false Wifi:false IEEE802154:false Sysctl:true Swap:true UseTmpDir:true HandleSegv:true Trace:false CallComments:true LegacyOptions:{Collide:false Fault:false FaultCall:0 FaultNth:0}}): io_uring_setup-syz_usb_connect-syz_open_dev$audion-bpf$MAP_CREATE_CONST_STR-write$FUSE_INIT
detailed listing:
executing program 0:
io_uring_setup(0x178e, &(0x7f0000000140)={0x0, 0x52c1, 0x8, 0xfffffffe, 0xc})
syz_usb_connect(0x2, 0x2d, &(0x7f0000000240)=ANY=[@ANYBLOB="120100000c9768405e0483020b9901e4020109021b000100000000090400fb0160291d00090509a9143c"], 0x0)
r0 = syz_open_dev$audion(&(0x7f0000000000), 0x3, 0x1)
bpf$MAP_CREATE_CONST_STR(0x0, 0x0, 0x0)
write$FUSE_INIT(r0, &(0x7f0000002140)={0x50, 0x0, 0x0, {0x7, 0x27, 0x0, 0x14a4014, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x146, 0xfffffffe}}, 0x50)

program crashed: INFO: rcu detected stall in corrupted
testing program (duration=16m0s, {Threaded:true Repeat:true RepeatTimes:0 Procs:2 Slowdown:10 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:false Wifi:false IEEE802154:false Sysctl:true Swap:true UseTmpDir:true HandleSegv:true Trace:false CallComments:true LegacyOptions:{Collide:false Fault:false FaultCall:0 FaultNth:0}}): io_uring_setup-syz_usb_connect-syz_open_dev$audion-write$FUSE_INIT
detailed listing:
executing program 0:
io_uring_setup(0x178e, &(0x7f0000000140)={0x0, 0x52c1, 0x8, 0xfffffffe, 0xc})
syz_usb_connect(0x2, 0x2d, &(0x7f0000000240)=ANY=[@ANYBLOB="120100000c9768405e0483020b9901e4020109021b000100000000090400fb0160291d00090509a9143c"], 0x0)
r0 = syz_open_dev$audion(&(0x7f0000000000), 0x3, 0x1)
write$FUSE_INIT(r0, &(0x7f0000002140)={0x50, 0x0, 0x0, {0x7, 0x27, 0x0, 0x14a4014, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x146, 0xfffffffe}}, 0x50)

program crashed: INFO: rcu detected stall in corrupted
testing program (duration=16m0s, {Threaded:true Repeat:true RepeatTimes:0 Procs:2 Slowdown:10 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:false Wifi:false IEEE802154:false Sysctl:true Swap:true UseTmpDir:true HandleSegv:true Trace:false CallComments:true LegacyOptions:{Collide:false Fault:false FaultCall:0 FaultNth:0}}): io_uring_setup-syz_usb_connect-write$FUSE_INIT
detailed listing:
executing program 0:
io_uring_setup(0x178e, &(0x7f0000000140)={0x0, 0x52c1, 0x8, 0xfffffffe, 0xc})
syz_usb_connect(0x2, 0x2d, &(0x7f0000000240)=ANY=[@ANYBLOB="120100000c9768405e0483020b9901e4020109021b000100000000090400fb0160291d00090509a9143c"], 0x0)
write$FUSE_INIT(0xffffffffffffffff, &(0x7f0000002140)={0x50, 0x0, 0x0, {0x7, 0x27, 0x0, 0x14a4014, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x146, 0xfffffffe}}, 0x50)

program did not crash
testing program (duration=16m0s, {Threaded:true Repeat:true RepeatTimes:0 Procs:2 Slowdown:10 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:false Wifi:false IEEE802154:false Sysctl:true Swap:true UseTmpDir:true HandleSegv:true Trace:false CallComments:true LegacyOptions:{Collide:false Fault:false FaultCall:0 FaultNth:0}}): io_uring_setup-syz_open_dev$audion-write$FUSE_INIT
detailed listing:
executing program 0:
io_uring_setup(0x178e, &(0x7f0000000140)={0x0, 0x52c1, 0x8, 0xfffffffe, 0xc})
r0 = syz_open_dev$audion(&(0x7f0000000000), 0x3, 0x1)
write$FUSE_INIT(r0, &(0x7f0000002140)={0x50, 0x0, 0x0, {0x7, 0x27, 0x0, 0x14a4014, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x146, 0xfffffffe}}, 0x50)

program crashed: INFO: rcu detected stall in corrupted
testing program (duration=16m0s, {Threaded:true Repeat:true RepeatTimes:0 Procs:2 Slowdown:10 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:false Wifi:false IEEE802154:false Sysctl:true Swap:true UseTmpDir:true HandleSegv:true Trace:false CallComments:true LegacyOptions:{Collide:false Fault:false FaultCall:0 FaultNth:0}}): syz_open_dev$audion-write$FUSE_INIT
detailed listing:
executing program 0:
r0 = syz_open_dev$audion(&(0x7f0000000000), 0x3, 0x1)
write$FUSE_INIT(r0, &(0x7f0000002140)={0x50, 0x0, 0x0, {0x7, 0x27, 0x0, 0x14a4014, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x146, 0xfffffffe}}, 0x50)

program crashed: WARNING in trace_suspend_resume
testing program (duration=16m0s, {Threaded:true Repeat:true RepeatTimes:0 Procs:2 Slowdown:10 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:false Wifi:false IEEE802154:false Sysctl:true Swap:true UseTmpDir:true HandleSegv:true Trace:false CallComments:true LegacyOptions:{Collide:false Fault:false FaultCall:0 FaultNth:0}}): syz_open_dev$audion-write$FUSE_INIT
detailed listing:
executing program 0:
r0 = syz_open_dev$audion(0x0, 0x3, 0x1)
write$FUSE_INIT(r0, &(0x7f0000002140)={0x50, 0x0, 0x0, {0x7, 0x27, 0x0, 0x14a4014, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x146, 0xfffffffe}}, 0x50)

program did not crash
testing program (duration=16m0s, {Threaded:true Repeat:true RepeatTimes:0 Procs:2 Slowdown:10 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:false Wifi:false IEEE802154:false Sysctl:true Swap:true UseTmpDir:true HandleSegv:true Trace:false CallComments:true LegacyOptions:{Collide:false Fault:false FaultCall:0 FaultNth:0}}): syz_open_dev$audion-write$FUSE_INIT
detailed listing:
executing program 0:
r0 = syz_open_dev$audion(&(0x7f0000000000), 0x3, 0x1)
write$FUSE_INIT(r0, 0x0, 0x0)

program did not crash
extracting C reproducer
testing compiled C program (duration=16m0s, {Threaded:true Repeat:true RepeatTimes:0 Procs:2 Slowdown:10 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:false Wifi:false IEEE802154:false Sysctl:true Swap:true UseTmpDir:true HandleSegv:true Trace:false CallComments:true LegacyOptions:{Collide:false Fault:false FaultCall:0 FaultNth:0}}): syz_open_dev$audion-write$FUSE_INIT
program crashed: WARNING in trace_suspend_resume
simplifying C reproducer
testing compiled C program (duration=16m0s, {Threaded:false Repeat:true RepeatTimes:0 Procs:2 Slowdown:10 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:false Wifi:false IEEE802154:false Sysctl:true Swap:true UseTmpDir:true HandleSegv:true Trace:false CallComments:true LegacyOptions:{Collide:false Fault:false FaultCall:0 FaultNth:0}}): syz_open_dev$audion-write$FUSE_INIT
program crashed: no output from test machine
a never seen crash title: no output from test machine, ignore
testing compiled C program (duration=16m0s, {Threaded:true Repeat:true RepeatTimes:0 Procs:1 Slowdown:10 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:false Wifi:false IEEE802154:false Sysctl:true Swap:true UseTmpDir:true HandleSegv:true Trace:false CallComments:true LegacyOptions:{Collide:false Fault:false FaultCall:0 FaultNth:0}}): syz_open_dev$audion-write$FUSE_INIT
program crashed: no output from test machine
a never seen crash title: no output from test machine, ignore
testing compiled C program (duration=16m0s, {Threaded:true Repeat:true RepeatTimes:0 Procs:2 Slowdown:10 Sandbox: SandboxArg:0 Leak:false NetInjection:false NetDevices:false NetReset:false Cgroups:false BinfmtMisc:false CloseFDs:false KCSAN:false DevlinkPCI:false NicVF:false USB:false VhciInjection:false Wifi:false IEEE802154:false Sysctl:true Swap:false UseTmpDir:true HandleSegv:true Trace:false CallComments:true LegacyOptions:{Collide:false Fault:false FaultCall:0 FaultNth:0}}): syz_open_dev$audion-write$FUSE_INIT
program crashed: INFO: rcu detected stall in corrupted
testing compiled C program (duration=16m0s, {Threaded:true Repeat:true RepeatTimes:0 Procs:2 Slowdown:10 Sandbox: SandboxArg:0 Leak:false NetInjection:false NetDevices:false NetReset:false Cgroups:false BinfmtMisc:false CloseFDs:false KCSAN:false DevlinkPCI:false NicVF:false USB:false VhciInjection:false Wifi:false IEEE802154:false Sysctl:true Swap:false UseTmpDir:false HandleSegv:true Trace:false CallComments:true LegacyOptions:{Collide:false Fault:false FaultCall:0 FaultNth:0}}): syz_open_dev$audion-write$FUSE_INIT
program crashed: INFO: rcu detected stall in corrupted
testing compiled C program (duration=16m0s, {Threaded:true Repeat:true RepeatTimes:0 Procs:2 Slowdown:10 Sandbox: SandboxArg:0 Leak:false NetInjection:false NetDevices:false NetReset:false Cgroups:false BinfmtMisc:false CloseFDs:false KCSAN:false DevlinkPCI:false NicVF:false USB:false VhciInjection:false Wifi:false IEEE802154:false Sysctl:true Swap:false UseTmpDir:false HandleSegv:false Trace:false CallComments:true LegacyOptions:{Collide:false Fault:false FaultCall:0 FaultNth:0}}): syz_open_dev$audion-write$FUSE_INIT
program crashed: INFO: rcu detected stall in corrupted
testing compiled C program (duration=16m0s, {Threaded:true Repeat:true RepeatTimes:0 Procs:2 Slowdown:10 Sandbox: SandboxArg:0 Leak:false NetInjection:false NetDevices:false NetReset:false Cgroups:false BinfmtMisc:false CloseFDs:false KCSAN:false DevlinkPCI:false NicVF:false USB:false VhciInjection:false Wifi:false IEEE802154:false Sysctl:false Swap:false UseTmpDir:false HandleSegv:false Trace:false CallComments:true LegacyOptions:{Collide:false Fault:false FaultCall:0 FaultNth:0}}): syz_open_dev$audion-write$FUSE_INIT
program crashed: INFO: rcu detected stall in corrupted
testing program (duration=16m0s, {Threaded:true Repeat:true RepeatTimes:0 Procs:2 Slowdown:10 Sandbox: SandboxArg:0 Leak:false NetInjection:false NetDevices:false NetReset:false Cgroups:false BinfmtMisc:false CloseFDs:false KCSAN:false DevlinkPCI:false NicVF:false USB:false VhciInjection:false Wifi:false IEEE802154:false Sysctl:false Swap:false UseTmpDir:false HandleSegv:false Trace:false CallComments:true LegacyOptions:{Collide:false Fault:false FaultCall:0 FaultNth:0}}): syz_open_dev$audion-write$FUSE_INIT
detailed listing:
executing program 0:
r0 = syz_open_dev$audion(&(0x7f0000000000), 0x3, 0x1)
write$FUSE_INIT(r0, &(0x7f0000002140)={0x50, 0x0, 0x0, {0x7, 0x27, 0x0, 0x14a4014, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x146, 0xfffffffe}}, 0x50)

program crashed: WARNING in trace_suspend_resume
validation run: crashed=true
testing program (duration=16m0s, {Threaded:true Repeat:true RepeatTimes:0 Procs:2 Slowdown:10 Sandbox: SandboxArg:0 Leak:false NetInjection:false NetDevices:false NetReset:false Cgroups:false BinfmtMisc:false CloseFDs:false KCSAN:false DevlinkPCI:false NicVF:false USB:false VhciInjection:false Wifi:false IEEE802154:false Sysctl:false Swap:false UseTmpDir:false HandleSegv:false Trace:false CallComments:true LegacyOptions:{Collide:false Fault:false FaultCall:0 FaultNth:0}}): syz_open_dev$audion-write$FUSE_INIT
detailed listing:
executing program 0:
r0 = syz_open_dev$audion(&(0x7f0000000000), 0x3, 0x1)
write$FUSE_INIT(r0, &(0x7f0000002140)={0x50, 0x0, 0x0, {0x7, 0x27, 0x0, 0x14a4014, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x146, 0xfffffffe}}, 0x50)

program crashed: WARNING in trace_suspend_resume
validation run: crashed=true
testing program (duration=16m0s, {Threaded:true Repeat:true RepeatTimes:0 Procs:2 Slowdown:10 Sandbox: SandboxArg:0 Leak:false NetInjection:false NetDevices:false NetReset:false Cgroups:false BinfmtMisc:false CloseFDs:false KCSAN:false DevlinkPCI:false NicVF:false USB:false VhciInjection:false Wifi:false IEEE802154:false Sysctl:false Swap:false UseTmpDir:false HandleSegv:false Trace:false CallComments:true LegacyOptions:{Collide:false Fault:false FaultCall:0 FaultNth:0}}): syz_open_dev$audion-write$FUSE_INIT
detailed listing:
executing program 0:
r0 = syz_open_dev$audion(&(0x7f0000000000), 0x3, 0x1)
write$FUSE_INIT(r0, &(0x7f0000002140)={0x50, 0x0, 0x0, {0x7, 0x27, 0x0, 0x14a4014, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x146, 0xfffffffe}}, 0x50)

program crashed: WARNING in trace_suspend_resume
validation run: crashed=true
reproducing took 5h6m46.900498114s
repro crashed as (corrupted=false):
------------[ cut here ]------------
WARNING: drivers/gpu/drm/drm_vblank.c:1320 at drm_crtc_wait_one_vblank+0x19c/0x21c drivers/gpu/drm/drm_vblank.c:1320, CPU#1: kworker/1:3/1684
faux_driver vkms: [drm] vblank wait timed out on crtc 0
Modules linked in:
Kernel panic - not syncing: kernel: panic_on_warn set ...
CPU: 1 UID: 0 PID: 1684 Comm: kworker/1:3 Not tainted syzkaller #0 PREEMPT 
Hardware name: ARM-Versatile Express
Workqueue: events drm_fb_helper_damage_work
Call trace: 
[<80201a14>] (dump_backtrace) from [<80201b08>] (show_stack+0x18/0x1c arch/arm/kernel/traps.c:257)
 r7:8281f940 r6:00000000 r5:822a7ed4 r4:00000001
[<80201af0>] (show_stack) from [<8021e444>] (__dump_stack lib/dump_stack.c:94 [inline])
[<80201af0>] (show_stack) from [<8021e444>] (dump_stack_lvl+0x5c/0x70 lib/dump_stack.c:120)
[<8021e3e8>] (dump_stack_lvl) from [<8021e470>] (dump_stack+0x18/0x1c lib/dump_stack.c:129)
 r7:8281f940 r6:00000000 r5:8478ec00 r4:82a80d14
[<8021e458>] (dump_stack) from [<8020260c>] (vpanic+0x114/0x320 kernel/panic.c:650)
[<802024f8>] (vpanic) from [<8020284c>] (trace_suspend_resume+0x0/0x104 kernel/panic.c:787)
 r7:80b3b424
[<80202818>] (panic) from [<80250a4c>] (check_panic_on_warn kernel/panic.c:524 [inline])
[<80202818>] (panic) from [<80250a4c>] (get_taint+0x0/0x1c kernel/panic.c:519)
 r3:8280c544 r2:00000001 r1:8228ec2c r0:822964f4
[<802509d4>] (check_panic_on_warn) from [<80250bc8>] (__warn+0x98/0x1ac kernel/panic.c:1062)
[<80250b30>] (__warn) from [<80250ec4>] (warn_slowpath_fmt+0x1e8/0x1f4 kernel/panic.c:1097)
 r8:00000009 r7:8232396c r6:ea9addfc r5:8478ec00 r4:00000000
[<80250ce0>] (warn_slowpath_fmt) from [<80b3b424>] (drm_crtc_wait_one_vblank+0x19c/0x21c drivers/gpu/drm/drm_vblank.c:1320)
 r10:840b8a44 r9:ffffff92 r8:00000000 r7:00003e16 r6:00000000 r5:00000000
 r4:84053000
[<80b3b288>] (drm_crtc_wait_one_vblank) from [<80b3f00c>] (drm_client_modeset_wait_for_vblank+0x60/0x74 drivers/gpu/drm/drm_client_modeset.c:1331)
 r10:8302ae05 r9:84053000 r8:840b5800 r7:ea9adec4 r6:84053000 r5:00000000
 r4:83f30040
[<80b3efac>] (drm_client_modeset_wait_for_vblank) from [<80b58554>] (drm_fb_helper_fb_dirty drivers/gpu/drm/drm_fb_helper.c:236 [inline])
[<80b3efac>] (drm_client_modeset_wait_for_vblank) from [<80b58554>] (drm_fb_helper_damage_work+0x80/0x1e0 drivers/gpu/drm/drm_fb_helper.c:274)
 r7:ea9adec4 r6:840b58b8 r5:00000000 r4:840b5898
[<80b584d4>] (drm_fb_helper_damage_work) from [<8027666c>] (process_one_work+0x1b8/0x58c kernel/workqueue.c:3275)
 r9:8478ec00 r8:01800000 r7:ddde4d80 r6:8302ae00 r5:840b5898 r4:842bb600
[<802764b4>] (process_one_work) from [<80277430>] (process_scheduled_works kernel/workqueue.c:3358 [inline])
[<802764b4>] (process_one_work) from [<80277430>] (worker_thread+0x16c/0x318 kernel/workqueue.c:3439)
 r10:00000000 r9:842bb62c r8:8478ec00 r7:82804d80 r6:ddde4da0 r5:ddde4d80
 r4:842bb600
[<802772c4>] (worker_thread) from [<802813f4>] (kthread+0x11c/0x154 kernel/kthread.c:436)
 r10:00000000 r9:df915e88 r8:842bb580 r7:842bb600 r6:802772c4 r5:8478ec00
 r4:842c0cc0
[<802812d8>] (kthread) from [<80200114>] (ret_from_fork+0x14/0x20 arch/arm/kernel/entry-common.S:137)
Exception stack(0xea9adfb0 to 0xea9adff8)
dfa0:                                     00000000 00000000 00000000 00000000
dfc0: 00000000 00000000 00000000 00000000 00000000 00000000 00000000 00000000
dfe0: 00000000 00000000 00000000 00000000 00000013 00000000
 r9:00000000 r8:00000000 r7:00000000 r6:00000000 r5:802812d8 r4:842c0cc0
SMP: failed to stop secondary CPUs
Rebooting in 86400 seconds..

final repro crashed as (corrupted=false):
------------[ cut here ]------------
WARNING: drivers/gpu/drm/drm_vblank.c:1320 at drm_crtc_wait_one_vblank+0x19c/0x21c drivers/gpu/drm/drm_vblank.c:1320, CPU#1: kworker/1:3/1684
faux_driver vkms: [drm] vblank wait timed out on crtc 0
Modules linked in:
Kernel panic - not syncing: kernel: panic_on_warn set ...
CPU: 1 UID: 0 PID: 1684 Comm: kworker/1:3 Not tainted syzkaller #0 PREEMPT 
Hardware name: ARM-Versatile Express
Workqueue: events drm_fb_helper_damage_work
Call trace: 
[<80201a14>] (dump_backtrace) from [<80201b08>] (show_stack+0x18/0x1c arch/arm/kernel/traps.c:257)
 r7:8281f940 r6:00000000 r5:822a7ed4 r4:00000001
[<80201af0>] (show_stack) from [<8021e444>] (__dump_stack lib/dump_stack.c:94 [inline])
[<80201af0>] (show_stack) from [<8021e444>] (dump_stack_lvl+0x5c/0x70 lib/dump_stack.c:120)
[<8021e3e8>] (dump_stack_lvl) from [<8021e470>] (dump_stack+0x18/0x1c lib/dump_stack.c:129)
 r7:8281f940 r6:00000000 r5:8478ec00 r4:82a80d14
[<8021e458>] (dump_stack) from [<8020260c>] (vpanic+0x114/0x320 kernel/panic.c:650)
[<802024f8>] (vpanic) from [<8020284c>] (trace_suspend_resume+0x0/0x104 kernel/panic.c:787)
 r7:80b3b424
[<80202818>] (panic) from [<80250a4c>] (check_panic_on_warn kernel/panic.c:524 [inline])
[<80202818>] (panic) from [<80250a4c>] (get_taint+0x0/0x1c kernel/panic.c:519)
 r3:8280c544 r2:00000001 r1:8228ec2c r0:822964f4
[<802509d4>] (check_panic_on_warn) from [<80250bc8>] (__warn+0x98/0x1ac kernel/panic.c:1062)
[<80250b30>] (__warn) from [<80250ec4>] (warn_slowpath_fmt+0x1e8/0x1f4 kernel/panic.c:1097)
 r8:00000009 r7:8232396c r6:ea9addfc r5:8478ec00 r4:00000000
[<80250ce0>] (warn_slowpath_fmt) from [<80b3b424>] (drm_crtc_wait_one_vblank+0x19c/0x21c drivers/gpu/drm/drm_vblank.c:1320)
 r10:840b8a44 r9:ffffff92 r8:00000000 r7:00003e16 r6:00000000 r5:00000000
 r4:84053000
[<80b3b288>] (drm_crtc_wait_one_vblank) from [<80b3f00c>] (drm_client_modeset_wait_for_vblank+0x60/0x74 drivers/gpu/drm/drm_client_modeset.c:1331)
 r10:8302ae05 r9:84053000 r8:840b5800 r7:ea9adec4 r6:84053000 r5:00000000
 r4:83f30040
[<80b3efac>] (drm_client_modeset_wait_for_vblank) from [<80b58554>] (drm_fb_helper_fb_dirty drivers/gpu/drm/drm_fb_helper.c:236 [inline])
[<80b3efac>] (drm_client_modeset_wait_for_vblank) from [<80b58554>] (drm_fb_helper_damage_work+0x80/0x1e0 drivers/gpu/drm/drm_fb_helper.c:274)
 r7:ea9adec4 r6:840b58b8 r5:00000000 r4:840b5898
[<80b584d4>] (drm_fb_helper_damage_work) from [<8027666c>] (process_one_work+0x1b8/0x58c kernel/workqueue.c:3275)
 r9:8478ec00 r8:01800000 r7:ddde4d80 r6:8302ae00 r5:840b5898 r4:842bb600
[<802764b4>] (process_one_work) from [<80277430>] (process_scheduled_works kernel/workqueue.c:3358 [inline])
[<802764b4>] (process_one_work) from [<80277430>] (worker_thread+0x16c/0x318 kernel/workqueue.c:3439)
 r10:00000000 r9:842bb62c r8:8478ec00 r7:82804d80 r6:ddde4da0 r5:ddde4d80
 r4:842bb600
[<802772c4>] (worker_thread) from [<802813f4>] (kthread+0x11c/0x154 kernel/kthread.c:436)
 r10:00000000 r9:df915e88 r8:842bb580 r7:842bb600 r6:802772c4 r5:8478ec00
 r4:842c0cc0
[<802812d8>] (kthread) from [<80200114>] (ret_from_fork+0x14/0x20 arch/arm/kernel/entry-common.S:137)
Exception stack(0xea9adfb0 to 0xea9adff8)
dfa0:                                     00000000 00000000 00000000 00000000
dfc0: 00000000 00000000 00000000 00000000 00000000 00000000 00000000 00000000
dfe0: 00000000 00000000 00000000 00000000 00000013 00000000
 r9:00000000 r8:00000000 r7:00000000 r6:00000000 r5:802812d8 r4:842c0cc0
SMP: failed to stop secondary CPUs
Rebooting in 86400 seconds..