Extracting prog: 10m52.149139629s
Minimizing prog: 3h32m48.521131943s
Simplifying prog options: 12m17.950774304s
Extracting C: 5m14.887750126s
Simplifying C: 0s


extracting reproducer from 45 programs
testing a last program of every proc
single: executing 10 programs separately with timeout 6m0s
testing program (duration=6m0s, {Threaded:true Repeat:true RepeatTimes:0 Procs:6 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}}): creat-syz_usb_connect-getpgrp-prlimit64-sched_setscheduler-prctl$PR_SCHED_CORE-getpid-sched_setscheduler-mmap-syz_clone-prctl$PR_SCHED_CORE-syz_open_dev$MSR-read$msr-open$dir-open$dir-ioctl$SOUND_MIXER_WRITE_RECSRC
detailed listing:
executing program 0:
creat(&(0x7f00000002c0)='./file0\x00', 0x0)
syz_usb_connect(0x0, 0x0, 0x0, 0x0)
r0 = getpgrp(0x0)
prlimit64(0x0, 0xe, &(0x7f0000000100)={0x8, 0x80000100008b}, 0x0)
sched_setscheduler(0x0, 0x1, &(0x7f0000000300)=0x7)
prctl$PR_SCHED_CORE(0x3e, 0x1, r0, 0x2, 0x0)
r1 = getpid()
sched_setscheduler(r1, 0x2, &(0x7f0000000000)=0x3)
mmap(&(0x7f0000000000/0xb36000)=nil, 0xb36000, 0xb635773f06ebbeee, 0x8031, 0xffffffffffffffff, 0x0)
r2 = syz_clone(0x8000, 0x0, 0xfffffffffffffe7e, 0x0, 0x0, 0x0)
prctl$PR_SCHED_CORE(0x3e, 0x1, r2, 0x1, 0x0)
r3 = syz_open_dev$MSR(&(0x7f00000001c0), 0x0, 0x0)
read$msr(r3, &(0x7f0000019680)=""/102392, 0x18ff8)
open$dir(0x0, 0x0, 0x0)
open$dir(0x0, 0xc402, 0x80)
ioctl$SOUND_MIXER_WRITE_RECSRC(0xffffffffffffffff, 0xc0044dff, &(0x7f0000000100)=0x9)

program did not crash
testing program (duration=6m0s, {Threaded:true Repeat:true RepeatTimes:0 Procs:6 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}}): seccomp$SECCOMP_SET_MODE_FILTER_LISTENER-socket$packet-openat$binderfs-prctl$PR_SCHED_CORE-prlimit64-sched_setscheduler-openat$sequencer-setrlimit-syz_open_dev$sndmidi-socket-bind$alg-setsockopt$ALG_SET_KEY-accept4-sendmmsg$unix-sendmmsg-ioctl$sock_ipv4_tunnel_SIOCGETTUNNEL-writev-openat$loop_ctrl-ioctl$LOOP_CTL_GET_FREE-ioctl$LOOP_CTL_REMOVE-openat$ppp-ioctl$SECCOMP_IOCTL_NOTIF_RECV-timer_create-syz_io_uring_setup-syz_io_uring_submit-timer_settime
detailed listing:
executing program 0:
r0 = seccomp$SECCOMP_SET_MODE_FILTER_LISTENER(0x1, 0xc, &(0x7f0000000240)={0x1, &(0x7f0000000200)=[{0x6, 0xff, 0x7, 0x7fc00002}]})
socket$packet(0x11, 0x3, 0x300)
openat$binderfs(0xffffffffffffff9c, &(0x7f0000000380)='./binderfs/binder0\x00', 0x0, 0x0)
prctl$PR_SCHED_CORE(0x3e, 0x1, 0x0, 0x2, 0x0)
prlimit64(0x0, 0xe, &(0x7f0000000380)={0x8, 0x100008b}, 0x0)
sched_setscheduler(0x0, 0x1, &(0x7f0000000200)=0x7)
openat$sequencer(0xffffffffffffff9c, &(0x7f0000000300), 0x80200, 0x0)
setrlimit(0x7, &(0x7f0000000180)={0xfffffffe, 0x6})
r1 = syz_open_dev$sndmidi(&(0x7f00000004c0), 0x2, 0x141102)
r2 = socket(0x10, 0x3, 0x0)
bind$alg(0xffffffffffffffff, &(0x7f0000000540)={0x26, 'skcipher\x00', 0x0, 0x0, 'cbc(cast6)\x00'}, 0x58)
setsockopt$ALG_SET_KEY(0xffffffffffffffff, 0x117, 0x1, &(0x7f0000000140)="2c385aa3d49100dc6626c892b6bc436a", 0x10)
r3 = accept4(0xffffffffffffffff, 0x0, 0x0, 0x0)
sendmmsg$unix(r3, &(0x7f0000009a00)=[{{0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x40040}}, {{&(0x7f0000000480)=@file={0x0, './file0\x00'}, 0x6e, 0x0, 0x0, &(0x7f0000001100)=[@cred={{0x18}}], 0x18}}, {{&(0x7f0000001180)=@file={0x0, './file0\x00'}, 0x6e, 0x0, 0x0, 0x0, 0x0, 0x4004000}}], 0x3, 0x0)
sendmmsg(r2, &(0x7f0000000000), 0x400000000000235, 0x0)
ioctl$sock_ipv4_tunnel_SIOCGETTUNNEL(r2, 0x89f0, 0x0)
writev(r1, &(0x7f0000000840)=[{&(0x7f00000002c0)="94", 0xf000}, {0x0}], 0x2)
r4 = openat$loop_ctrl(0xffffffffffffff9c, &(0x7f0000000480), 0x2001, 0x0)
r5 = ioctl$LOOP_CTL_GET_FREE(r4, 0x4c82)
ioctl$LOOP_CTL_REMOVE(r4, 0x4c81, r5)
openat$ppp(0xffffff9c, 0x0, 0x4340, 0x0)
ioctl$SECCOMP_IOCTL_NOTIF_RECV(r0, 0xc0502100, &(0x7f000000fa00))
timer_create(0x0, &(0x7f00000000c0)={0x0, 0x21, 0x2, @thr={0x0, 0x0}}, &(0x7f0000000300))
syz_io_uring_setup(0x1e1e, &(0x7f0000000380)={0x0, 0x86f7, 0x10100}, &(0x7f0000002000)=<r6=>0x0, &(0x7f0000000280)=<r7=>0x0)
syz_io_uring_submit(r6, r7, &(0x7f00000001c0)=@IORING_OP_READ=@pass_buffer={0x16, 0x0, 0x0, @fd_index=0x3, 0xffffffffffffffff, 0x0, 0x0, 0x22})
timer_settime(0x0, 0x0, &(0x7f0000000500)={{0x0, 0x8}, {0x0, 0x9}}, 0x0)

program crashed: INFO: rcu detected stall in corrupted
single: successfully extracted reproducer
found reproducer with 26 syscalls
minimizing guilty program
testing program (duration=6m0s, {Threaded:true Repeat:true RepeatTimes:0 Procs:6 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}}): seccomp$SECCOMP_SET_MODE_FILTER_LISTENER-socket$packet-openat$binderfs-prctl$PR_SCHED_CORE-prlimit64-sched_setscheduler-openat$sequencer-setrlimit-syz_open_dev$sndmidi-socket-bind$alg-setsockopt$ALG_SET_KEY-accept4-sendmmsg$unix-sendmmsg-ioctl$sock_ipv4_tunnel_SIOCGETTUNNEL-writev-openat$loop_ctrl-ioctl$LOOP_CTL_GET_FREE-ioctl$LOOP_CTL_REMOVE-openat$ppp-ioctl$SECCOMP_IOCTL_NOTIF_RECV-timer_create-syz_io_uring_setup-syz_io_uring_submit
detailed listing:
executing program 0:
r0 = seccomp$SECCOMP_SET_MODE_FILTER_LISTENER(0x1, 0xc, &(0x7f0000000240)={0x1, &(0x7f0000000200)=[{0x6, 0xff, 0x7, 0x7fc00002}]})
socket$packet(0x11, 0x3, 0x300)
openat$binderfs(0xffffffffffffff9c, &(0x7f0000000380)='./binderfs/binder0\x00', 0x0, 0x0)
prctl$PR_SCHED_CORE(0x3e, 0x1, 0x0, 0x2, 0x0)
prlimit64(0x0, 0xe, &(0x7f0000000380)={0x8, 0x100008b}, 0x0)
sched_setscheduler(0x0, 0x1, &(0x7f0000000200)=0x7)
openat$sequencer(0xffffffffffffff9c, &(0x7f0000000300), 0x80200, 0x0)
setrlimit(0x7, &(0x7f0000000180)={0xfffffffe, 0x6})
r1 = syz_open_dev$sndmidi(&(0x7f00000004c0), 0x2, 0x141102)
r2 = socket(0x10, 0x3, 0x0)
bind$alg(0xffffffffffffffff, &(0x7f0000000540)={0x26, 'skcipher\x00', 0x0, 0x0, 'cbc(cast6)\x00'}, 0x58)
setsockopt$ALG_SET_KEY(0xffffffffffffffff, 0x117, 0x1, &(0x7f0000000140)="2c385aa3d49100dc6626c892b6bc436a", 0x10)
r3 = accept4(0xffffffffffffffff, 0x0, 0x0, 0x0)
sendmmsg$unix(r3, &(0x7f0000009a00)=[{{0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x40040}}, {{&(0x7f0000000480)=@file={0x0, './file0\x00'}, 0x6e, 0x0, 0x0, &(0x7f0000001100)=[@cred={{0x18}}], 0x18}}, {{&(0x7f0000001180)=@file={0x0, './file0\x00'}, 0x6e, 0x0, 0x0, 0x0, 0x0, 0x4004000}}], 0x3, 0x0)
sendmmsg(r2, &(0x7f0000000000), 0x400000000000235, 0x0)
ioctl$sock_ipv4_tunnel_SIOCGETTUNNEL(r2, 0x89f0, 0x0)
writev(r1, &(0x7f0000000840)=[{&(0x7f00000002c0)="94", 0xf000}, {0x0}], 0x2)
r4 = openat$loop_ctrl(0xffffffffffffff9c, &(0x7f0000000480), 0x2001, 0x0)
r5 = ioctl$LOOP_CTL_GET_FREE(r4, 0x4c82)
ioctl$LOOP_CTL_REMOVE(r4, 0x4c81, r5)
openat$ppp(0xffffff9c, 0x0, 0x4340, 0x0)
ioctl$SECCOMP_IOCTL_NOTIF_RECV(r0, 0xc0502100, &(0x7f000000fa00))
timer_create(0x0, &(0x7f00000000c0)={0x0, 0x21, 0x2, @thr={0x0, 0x0}}, &(0x7f0000000300))
syz_io_uring_setup(0x1e1e, &(0x7f0000000380)={0x0, 0x86f7, 0x10100}, &(0x7f0000002000)=<r6=>0x0, &(0x7f0000000280)=<r7=>0x0)
syz_io_uring_submit(r6, r7, &(0x7f00000001c0)=@IORING_OP_READ=@pass_buffer={0x16, 0x0, 0x0, @fd_index=0x3, 0xffffffffffffffff, 0x0, 0x0, 0x22})

program crashed: WARNING in wbt_init_enable_default
testing program (duration=6m0s, {Threaded:true Repeat:true RepeatTimes:0 Procs:6 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}}): seccomp$SECCOMP_SET_MODE_FILTER_LISTENER-socket$packet-openat$binderfs-prctl$PR_SCHED_CORE-prlimit64-sched_setscheduler-openat$sequencer-setrlimit-syz_open_dev$sndmidi-socket-bind$alg-setsockopt$ALG_SET_KEY-accept4-sendmmsg$unix-sendmmsg-ioctl$sock_ipv4_tunnel_SIOCGETTUNNEL-writev-openat$loop_ctrl-ioctl$LOOP_CTL_GET_FREE-ioctl$LOOP_CTL_REMOVE-openat$ppp-ioctl$SECCOMP_IOCTL_NOTIF_RECV-timer_create-syz_io_uring_setup
detailed listing:
executing program 0:
r0 = seccomp$SECCOMP_SET_MODE_FILTER_LISTENER(0x1, 0xc, &(0x7f0000000240)={0x1, &(0x7f0000000200)=[{0x6, 0xff, 0x7, 0x7fc00002}]})
socket$packet(0x11, 0x3, 0x300)
openat$binderfs(0xffffffffffffff9c, &(0x7f0000000380)='./binderfs/binder0\x00', 0x0, 0x0)
prctl$PR_SCHED_CORE(0x3e, 0x1, 0x0, 0x2, 0x0)
prlimit64(0x0, 0xe, &(0x7f0000000380)={0x8, 0x100008b}, 0x0)
sched_setscheduler(0x0, 0x1, &(0x7f0000000200)=0x7)
openat$sequencer(0xffffffffffffff9c, &(0x7f0000000300), 0x80200, 0x0)
setrlimit(0x7, &(0x7f0000000180)={0xfffffffe, 0x6})
r1 = syz_open_dev$sndmidi(&(0x7f00000004c0), 0x2, 0x141102)
r2 = socket(0x10, 0x3, 0x0)
bind$alg(0xffffffffffffffff, &(0x7f0000000540)={0x26, 'skcipher\x00', 0x0, 0x0, 'cbc(cast6)\x00'}, 0x58)
setsockopt$ALG_SET_KEY(0xffffffffffffffff, 0x117, 0x1, &(0x7f0000000140)="2c385aa3d49100dc6626c892b6bc436a", 0x10)
r3 = accept4(0xffffffffffffffff, 0x0, 0x0, 0x0)
sendmmsg$unix(r3, &(0x7f0000009a00)=[{{0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x40040}}, {{&(0x7f0000000480)=@file={0x0, './file0\x00'}, 0x6e, 0x0, 0x0, &(0x7f0000001100)=[@cred={{0x18}}], 0x18}}, {{&(0x7f0000001180)=@file={0x0, './file0\x00'}, 0x6e, 0x0, 0x0, 0x0, 0x0, 0x4004000}}], 0x3, 0x0)
sendmmsg(r2, &(0x7f0000000000), 0x400000000000235, 0x0)
ioctl$sock_ipv4_tunnel_SIOCGETTUNNEL(r2, 0x89f0, 0x0)
writev(r1, &(0x7f0000000840)=[{&(0x7f00000002c0)="94", 0xf000}, {0x0}], 0x2)
r4 = openat$loop_ctrl(0xffffffffffffff9c, &(0x7f0000000480), 0x2001, 0x0)
r5 = ioctl$LOOP_CTL_GET_FREE(r4, 0x4c82)
ioctl$LOOP_CTL_REMOVE(r4, 0x4c81, r5)
openat$ppp(0xffffff9c, 0x0, 0x4340, 0x0)
ioctl$SECCOMP_IOCTL_NOTIF_RECV(r0, 0xc0502100, &(0x7f000000fa00))
timer_create(0x0, &(0x7f00000000c0)={0x0, 0x21, 0x2, @thr={0x0, 0x0}}, &(0x7f0000000300))
syz_io_uring_setup(0x1e1e, &(0x7f0000000380)={0x0, 0x86f7, 0x10100}, &(0x7f0000002000), &(0x7f0000000280))

program crashed: WARNING in wbt_init_enable_default
testing program (duration=6m0s, {Threaded:true Repeat:true RepeatTimes:0 Procs:6 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}}): seccomp$SECCOMP_SET_MODE_FILTER_LISTENER-socket$packet-openat$binderfs-prctl$PR_SCHED_CORE-prlimit64-sched_setscheduler-openat$sequencer-setrlimit-syz_open_dev$sndmidi-socket-bind$alg-setsockopt$ALG_SET_KEY-accept4-sendmmsg$unix-sendmmsg-ioctl$sock_ipv4_tunnel_SIOCGETTUNNEL-writev-openat$loop_ctrl-ioctl$LOOP_CTL_GET_FREE-ioctl$LOOP_CTL_REMOVE-openat$ppp-ioctl$SECCOMP_IOCTL_NOTIF_RECV-timer_create
detailed listing:
executing program 0:
r0 = seccomp$SECCOMP_SET_MODE_FILTER_LISTENER(0x1, 0xc, &(0x7f0000000240)={0x1, &(0x7f0000000200)=[{0x6, 0xff, 0x7, 0x7fc00002}]})
socket$packet(0x11, 0x3, 0x300)
openat$binderfs(0xffffffffffffff9c, &(0x7f0000000380)='./binderfs/binder0\x00', 0x0, 0x0)
prctl$PR_SCHED_CORE(0x3e, 0x1, 0x0, 0x2, 0x0)
prlimit64(0x0, 0xe, &(0x7f0000000380)={0x8, 0x100008b}, 0x0)
sched_setscheduler(0x0, 0x1, &(0x7f0000000200)=0x7)
openat$sequencer(0xffffffffffffff9c, &(0x7f0000000300), 0x80200, 0x0)
setrlimit(0x7, &(0x7f0000000180)={0xfffffffe, 0x6})
r1 = syz_open_dev$sndmidi(&(0x7f00000004c0), 0x2, 0x141102)
r2 = socket(0x10, 0x3, 0x0)
bind$alg(0xffffffffffffffff, &(0x7f0000000540)={0x26, 'skcipher\x00', 0x0, 0x0, 'cbc(cast6)\x00'}, 0x58)
setsockopt$ALG_SET_KEY(0xffffffffffffffff, 0x117, 0x1, &(0x7f0000000140)="2c385aa3d49100dc6626c892b6bc436a", 0x10)
r3 = accept4(0xffffffffffffffff, 0x0, 0x0, 0x0)
sendmmsg$unix(r3, &(0x7f0000009a00)=[{{0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x40040}}, {{&(0x7f0000000480)=@file={0x0, './file0\x00'}, 0x6e, 0x0, 0x0, &(0x7f0000001100)=[@cred={{0x18}}], 0x18}}, {{&(0x7f0000001180)=@file={0x0, './file0\x00'}, 0x6e, 0x0, 0x0, 0x0, 0x0, 0x4004000}}], 0x3, 0x0)
sendmmsg(r2, &(0x7f0000000000), 0x400000000000235, 0x0)
ioctl$sock_ipv4_tunnel_SIOCGETTUNNEL(r2, 0x89f0, 0x0)
writev(r1, &(0x7f0000000840)=[{&(0x7f00000002c0)="94", 0xf000}, {0x0}], 0x2)
r4 = openat$loop_ctrl(0xffffffffffffff9c, &(0x7f0000000480), 0x2001, 0x0)
r5 = ioctl$LOOP_CTL_GET_FREE(r4, 0x4c82)
ioctl$LOOP_CTL_REMOVE(r4, 0x4c81, r5)
openat$ppp(0xffffff9c, 0x0, 0x4340, 0x0)
ioctl$SECCOMP_IOCTL_NOTIF_RECV(r0, 0xc0502100, &(0x7f000000fa00))
timer_create(0x0, &(0x7f00000000c0)={0x0, 0x21, 0x2, @thr={0x0, 0x0}}, &(0x7f0000000300))

program crashed: WARNING in wbt_init_enable_default
testing program (duration=6m0s, {Threaded:true Repeat:true RepeatTimes:0 Procs:6 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}}): seccomp$SECCOMP_SET_MODE_FILTER_LISTENER-socket$packet-openat$binderfs-prctl$PR_SCHED_CORE-prlimit64-sched_setscheduler-openat$sequencer-setrlimit-syz_open_dev$sndmidi-socket-bind$alg-setsockopt$ALG_SET_KEY-accept4-sendmmsg$unix-sendmmsg-ioctl$sock_ipv4_tunnel_SIOCGETTUNNEL-writev-openat$loop_ctrl-ioctl$LOOP_CTL_GET_FREE-ioctl$LOOP_CTL_REMOVE-openat$ppp-ioctl$SECCOMP_IOCTL_NOTIF_RECV
detailed listing:
executing program 0:
r0 = seccomp$SECCOMP_SET_MODE_FILTER_LISTENER(0x1, 0xc, &(0x7f0000000240)={0x1, &(0x7f0000000200)=[{0x6, 0xff, 0x7, 0x7fc00002}]})
socket$packet(0x11, 0x3, 0x300)
openat$binderfs(0xffffffffffffff9c, &(0x7f0000000380)='./binderfs/binder0\x00', 0x0, 0x0)
prctl$PR_SCHED_CORE(0x3e, 0x1, 0x0, 0x2, 0x0)
prlimit64(0x0, 0xe, &(0x7f0000000380)={0x8, 0x100008b}, 0x0)
sched_setscheduler(0x0, 0x1, &(0x7f0000000200)=0x7)
openat$sequencer(0xffffffffffffff9c, &(0x7f0000000300), 0x80200, 0x0)
setrlimit(0x7, &(0x7f0000000180)={0xfffffffe, 0x6})
r1 = syz_open_dev$sndmidi(&(0x7f00000004c0), 0x2, 0x141102)
r2 = socket(0x10, 0x3, 0x0)
bind$alg(0xffffffffffffffff, &(0x7f0000000540)={0x26, 'skcipher\x00', 0x0, 0x0, 'cbc(cast6)\x00'}, 0x58)
setsockopt$ALG_SET_KEY(0xffffffffffffffff, 0x117, 0x1, &(0x7f0000000140)="2c385aa3d49100dc6626c892b6bc436a", 0x10)
r3 = accept4(0xffffffffffffffff, 0x0, 0x0, 0x0)
sendmmsg$unix(r3, &(0x7f0000009a00)=[{{0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x40040}}, {{&(0x7f0000000480)=@file={0x0, './file0\x00'}, 0x6e, 0x0, 0x0, &(0x7f0000001100)=[@cred={{0x18}}], 0x18}}, {{&(0x7f0000001180)=@file={0x0, './file0\x00'}, 0x6e, 0x0, 0x0, 0x0, 0x0, 0x4004000}}], 0x3, 0x0)
sendmmsg(r2, &(0x7f0000000000), 0x400000000000235, 0x0)
ioctl$sock_ipv4_tunnel_SIOCGETTUNNEL(r2, 0x89f0, 0x0)
writev(r1, &(0x7f0000000840)=[{&(0x7f00000002c0)="94", 0xf000}, {0x0}], 0x2)
r4 = openat$loop_ctrl(0xffffffffffffff9c, &(0x7f0000000480), 0x2001, 0x0)
r5 = ioctl$LOOP_CTL_GET_FREE(r4, 0x4c82)
ioctl$LOOP_CTL_REMOVE(r4, 0x4c81, r5)
openat$ppp(0xffffff9c, 0x0, 0x4340, 0x0)
ioctl$SECCOMP_IOCTL_NOTIF_RECV(r0, 0xc0502100, &(0x7f000000fa00))

program crashed: WARNING in wbt_init_enable_default
testing program (duration=6m0s, {Threaded:true Repeat:true RepeatTimes:0 Procs:6 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}}): seccomp$SECCOMP_SET_MODE_FILTER_LISTENER-socket$packet-openat$binderfs-prctl$PR_SCHED_CORE-prlimit64-sched_setscheduler-openat$sequencer-setrlimit-syz_open_dev$sndmidi-socket-bind$alg-setsockopt$ALG_SET_KEY-accept4-sendmmsg$unix-sendmmsg-ioctl$sock_ipv4_tunnel_SIOCGETTUNNEL-writev-openat$loop_ctrl-ioctl$LOOP_CTL_GET_FREE-ioctl$LOOP_CTL_REMOVE-openat$ppp
detailed listing:
executing program 0:
seccomp$SECCOMP_SET_MODE_FILTER_LISTENER(0x1, 0xc, &(0x7f0000000240)={0x1, &(0x7f0000000200)=[{0x6, 0xff, 0x7, 0x7fc00002}]})
socket$packet(0x11, 0x3, 0x300)
openat$binderfs(0xffffffffffffff9c, &(0x7f0000000380)='./binderfs/binder0\x00', 0x0, 0x0)
prctl$PR_SCHED_CORE(0x3e, 0x1, 0x0, 0x2, 0x0)
prlimit64(0x0, 0xe, &(0x7f0000000380)={0x8, 0x100008b}, 0x0)
sched_setscheduler(0x0, 0x1, &(0x7f0000000200)=0x7)
openat$sequencer(0xffffffffffffff9c, &(0x7f0000000300), 0x80200, 0x0)
setrlimit(0x7, &(0x7f0000000180)={0xfffffffe, 0x6})
r0 = syz_open_dev$sndmidi(&(0x7f00000004c0), 0x2, 0x141102)
r1 = socket(0x10, 0x3, 0x0)
bind$alg(0xffffffffffffffff, &(0x7f0000000540)={0x26, 'skcipher\x00', 0x0, 0x0, 'cbc(cast6)\x00'}, 0x58)
setsockopt$ALG_SET_KEY(0xffffffffffffffff, 0x117, 0x1, &(0x7f0000000140)="2c385aa3d49100dc6626c892b6bc436a", 0x10)
r2 = accept4(0xffffffffffffffff, 0x0, 0x0, 0x0)
sendmmsg$unix(r2, &(0x7f0000009a00)=[{{0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x40040}}, {{&(0x7f0000000480)=@file={0x0, './file0\x00'}, 0x6e, 0x0, 0x0, &(0x7f0000001100)=[@cred={{0x18}}], 0x18}}, {{&(0x7f0000001180)=@file={0x0, './file0\x00'}, 0x6e, 0x0, 0x0, 0x0, 0x0, 0x4004000}}], 0x3, 0x0)
sendmmsg(r1, &(0x7f0000000000), 0x400000000000235, 0x0)
ioctl$sock_ipv4_tunnel_SIOCGETTUNNEL(r1, 0x89f0, 0x0)
writev(r0, &(0x7f0000000840)=[{&(0x7f00000002c0)="94", 0xf000}, {0x0}], 0x2)
r3 = openat$loop_ctrl(0xffffffffffffff9c, &(0x7f0000000480), 0x2001, 0x0)
r4 = ioctl$LOOP_CTL_GET_FREE(r3, 0x4c82)
ioctl$LOOP_CTL_REMOVE(r3, 0x4c81, r4)
openat$ppp(0xffffff9c, 0x0, 0x4340, 0x0)

program crashed: WARNING in wbt_init_enable_default
testing program (duration=6m0s, {Threaded:true Repeat:true RepeatTimes:0 Procs:6 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}}): seccomp$SECCOMP_SET_MODE_FILTER_LISTENER-socket$packet-openat$binderfs-prctl$PR_SCHED_CORE-prlimit64-sched_setscheduler-openat$sequencer-setrlimit-syz_open_dev$sndmidi-socket-bind$alg-setsockopt$ALG_SET_KEY-accept4-sendmmsg$unix-sendmmsg-ioctl$sock_ipv4_tunnel_SIOCGETTUNNEL-writev-openat$loop_ctrl-ioctl$LOOP_CTL_GET_FREE-ioctl$LOOP_CTL_REMOVE
detailed listing:
executing program 0:
seccomp$SECCOMP_SET_MODE_FILTER_LISTENER(0x1, 0xc, &(0x7f0000000240)={0x1, &(0x7f0000000200)=[{0x6, 0xff, 0x7, 0x7fc00002}]})
socket$packet(0x11, 0x3, 0x300)
openat$binderfs(0xffffffffffffff9c, &(0x7f0000000380)='./binderfs/binder0\x00', 0x0, 0x0)
prctl$PR_SCHED_CORE(0x3e, 0x1, 0x0, 0x2, 0x0)
prlimit64(0x0, 0xe, &(0x7f0000000380)={0x8, 0x100008b}, 0x0)
sched_setscheduler(0x0, 0x1, &(0x7f0000000200)=0x7)
openat$sequencer(0xffffffffffffff9c, &(0x7f0000000300), 0x80200, 0x0)
setrlimit(0x7, &(0x7f0000000180)={0xfffffffe, 0x6})
r0 = syz_open_dev$sndmidi(&(0x7f00000004c0), 0x2, 0x141102)
r1 = socket(0x10, 0x3, 0x0)
bind$alg(0xffffffffffffffff, &(0x7f0000000540)={0x26, 'skcipher\x00', 0x0, 0x0, 'cbc(cast6)\x00'}, 0x58)
setsockopt$ALG_SET_KEY(0xffffffffffffffff, 0x117, 0x1, &(0x7f0000000140)="2c385aa3d49100dc6626c892b6bc436a", 0x10)
r2 = accept4(0xffffffffffffffff, 0x0, 0x0, 0x0)
sendmmsg$unix(r2, &(0x7f0000009a00)=[{{0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x40040}}, {{&(0x7f0000000480)=@file={0x0, './file0\x00'}, 0x6e, 0x0, 0x0, &(0x7f0000001100)=[@cred={{0x18}}], 0x18}}, {{&(0x7f0000001180)=@file={0x0, './file0\x00'}, 0x6e, 0x0, 0x0, 0x0, 0x0, 0x4004000}}], 0x3, 0x0)
sendmmsg(r1, &(0x7f0000000000), 0x400000000000235, 0x0)
ioctl$sock_ipv4_tunnel_SIOCGETTUNNEL(r1, 0x89f0, 0x0)
writev(r0, &(0x7f0000000840)=[{&(0x7f00000002c0)="94", 0xf000}, {0x0}], 0x2)
r3 = openat$loop_ctrl(0xffffffffffffff9c, &(0x7f0000000480), 0x2001, 0x0)
r4 = ioctl$LOOP_CTL_GET_FREE(r3, 0x4c82)
ioctl$LOOP_CTL_REMOVE(r3, 0x4c81, r4)

program crashed: WARNING in wbt_init_enable_default
testing program (duration=6m0s, {Threaded:true Repeat:true RepeatTimes:0 Procs:6 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}}): seccomp$SECCOMP_SET_MODE_FILTER_LISTENER-socket$packet-openat$binderfs-prctl$PR_SCHED_CORE-prlimit64-sched_setscheduler-openat$sequencer-setrlimit-syz_open_dev$sndmidi-socket-bind$alg-setsockopt$ALG_SET_KEY-accept4-sendmmsg$unix-sendmmsg-ioctl$sock_ipv4_tunnel_SIOCGETTUNNEL-writev-openat$loop_ctrl-ioctl$LOOP_CTL_GET_FREE
detailed listing:
executing program 0:
seccomp$SECCOMP_SET_MODE_FILTER_LISTENER(0x1, 0xc, &(0x7f0000000240)={0x1, &(0x7f0000000200)=[{0x6, 0xff, 0x7, 0x7fc00002}]})
socket$packet(0x11, 0x3, 0x300)
openat$binderfs(0xffffffffffffff9c, &(0x7f0000000380)='./binderfs/binder0\x00', 0x0, 0x0)
prctl$PR_SCHED_CORE(0x3e, 0x1, 0x0, 0x2, 0x0)
prlimit64(0x0, 0xe, &(0x7f0000000380)={0x8, 0x100008b}, 0x0)
sched_setscheduler(0x0, 0x1, &(0x7f0000000200)=0x7)
openat$sequencer(0xffffffffffffff9c, &(0x7f0000000300), 0x80200, 0x0)
setrlimit(0x7, &(0x7f0000000180)={0xfffffffe, 0x6})
r0 = syz_open_dev$sndmidi(&(0x7f00000004c0), 0x2, 0x141102)
r1 = socket(0x10, 0x3, 0x0)
bind$alg(0xffffffffffffffff, &(0x7f0000000540)={0x26, 'skcipher\x00', 0x0, 0x0, 'cbc(cast6)\x00'}, 0x58)
setsockopt$ALG_SET_KEY(0xffffffffffffffff, 0x117, 0x1, &(0x7f0000000140)="2c385aa3d49100dc6626c892b6bc436a", 0x10)
r2 = accept4(0xffffffffffffffff, 0x0, 0x0, 0x0)
sendmmsg$unix(r2, &(0x7f0000009a00)=[{{0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x40040}}, {{&(0x7f0000000480)=@file={0x0, './file0\x00'}, 0x6e, 0x0, 0x0, &(0x7f0000001100)=[@cred={{0x18}}], 0x18}}, {{&(0x7f0000001180)=@file={0x0, './file0\x00'}, 0x6e, 0x0, 0x0, 0x0, 0x0, 0x4004000}}], 0x3, 0x0)
sendmmsg(r1, &(0x7f0000000000), 0x400000000000235, 0x0)
ioctl$sock_ipv4_tunnel_SIOCGETTUNNEL(r1, 0x89f0, 0x0)
writev(r0, &(0x7f0000000840)=[{&(0x7f00000002c0)="94", 0xf000}, {0x0}], 0x2)
r3 = openat$loop_ctrl(0xffffffffffffff9c, &(0x7f0000000480), 0x2001, 0x0)
ioctl$LOOP_CTL_GET_FREE(r3, 0x4c82)

program did not crash
testing program (duration=6m0s, {Threaded:true Repeat:true RepeatTimes:0 Procs:6 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}}): seccomp$SECCOMP_SET_MODE_FILTER_LISTENER-socket$packet-openat$binderfs-prctl$PR_SCHED_CORE-prlimit64-sched_setscheduler-openat$sequencer-setrlimit-syz_open_dev$sndmidi-socket-bind$alg-setsockopt$ALG_SET_KEY-accept4-sendmmsg$unix-sendmmsg-ioctl$sock_ipv4_tunnel_SIOCGETTUNNEL-writev-openat$loop_ctrl-ioctl$LOOP_CTL_REMOVE
detailed listing:
executing program 0:
seccomp$SECCOMP_SET_MODE_FILTER_LISTENER(0x1, 0xc, &(0x7f0000000240)={0x1, &(0x7f0000000200)=[{0x6, 0xff, 0x7, 0x7fc00002}]})
socket$packet(0x11, 0x3, 0x300)
openat$binderfs(0xffffffffffffff9c, &(0x7f0000000380)='./binderfs/binder0\x00', 0x0, 0x0)
prctl$PR_SCHED_CORE(0x3e, 0x1, 0x0, 0x2, 0x0)
prlimit64(0x0, 0xe, &(0x7f0000000380)={0x8, 0x100008b}, 0x0)
sched_setscheduler(0x0, 0x1, &(0x7f0000000200)=0x7)
openat$sequencer(0xffffffffffffff9c, &(0x7f0000000300), 0x80200, 0x0)
setrlimit(0x7, &(0x7f0000000180)={0xfffffffe, 0x6})
r0 = syz_open_dev$sndmidi(&(0x7f00000004c0), 0x2, 0x141102)
r1 = socket(0x10, 0x3, 0x0)
bind$alg(0xffffffffffffffff, &(0x7f0000000540)={0x26, 'skcipher\x00', 0x0, 0x0, 'cbc(cast6)\x00'}, 0x58)
setsockopt$ALG_SET_KEY(0xffffffffffffffff, 0x117, 0x1, &(0x7f0000000140)="2c385aa3d49100dc6626c892b6bc436a", 0x10)
r2 = accept4(0xffffffffffffffff, 0x0, 0x0, 0x0)
sendmmsg$unix(r2, &(0x7f0000009a00)=[{{0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x40040}}, {{&(0x7f0000000480)=@file={0x0, './file0\x00'}, 0x6e, 0x0, 0x0, &(0x7f0000001100)=[@cred={{0x18}}], 0x18}}, {{&(0x7f0000001180)=@file={0x0, './file0\x00'}, 0x6e, 0x0, 0x0, 0x0, 0x0, 0x4004000}}], 0x3, 0x0)
sendmmsg(r1, &(0x7f0000000000), 0x400000000000235, 0x0)
ioctl$sock_ipv4_tunnel_SIOCGETTUNNEL(r1, 0x89f0, 0x0)
writev(r0, &(0x7f0000000840)=[{&(0x7f00000002c0)="94", 0xf000}, {0x0}], 0x2)
r3 = openat$loop_ctrl(0xffffffffffffff9c, &(0x7f0000000480), 0x2001, 0x0)
ioctl$LOOP_CTL_REMOVE(r3, 0x4c81, 0x0)

program did not crash
testing program (duration=6m0s, {Threaded:true Repeat:true RepeatTimes:0 Procs:6 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}}): seccomp$SECCOMP_SET_MODE_FILTER_LISTENER-socket$packet-openat$binderfs-prctl$PR_SCHED_CORE-prlimit64-sched_setscheduler-openat$sequencer-setrlimit-syz_open_dev$sndmidi-socket-bind$alg-setsockopt$ALG_SET_KEY-accept4-sendmmsg$unix-sendmmsg-ioctl$sock_ipv4_tunnel_SIOCGETTUNNEL-writev-ioctl$LOOP_CTL_GET_FREE-ioctl$LOOP_CTL_REMOVE
detailed listing:
executing program 0:
seccomp$SECCOMP_SET_MODE_FILTER_LISTENER(0x1, 0xc, &(0x7f0000000240)={0x1, &(0x7f0000000200)=[{0x6, 0xff, 0x7, 0x7fc00002}]})
socket$packet(0x11, 0x3, 0x300)
openat$binderfs(0xffffffffffffff9c, &(0x7f0000000380)='./binderfs/binder0\x00', 0x0, 0x0)
prctl$PR_SCHED_CORE(0x3e, 0x1, 0x0, 0x2, 0x0)
prlimit64(0x0, 0xe, &(0x7f0000000380)={0x8, 0x100008b}, 0x0)
sched_setscheduler(0x0, 0x1, &(0x7f0000000200)=0x7)
openat$sequencer(0xffffffffffffff9c, &(0x7f0000000300), 0x80200, 0x0)
setrlimit(0x7, &(0x7f0000000180)={0xfffffffe, 0x6})
r0 = syz_open_dev$sndmidi(&(0x7f00000004c0), 0x2, 0x141102)
r1 = socket(0x10, 0x3, 0x0)
bind$alg(0xffffffffffffffff, &(0x7f0000000540)={0x26, 'skcipher\x00', 0x0, 0x0, 'cbc(cast6)\x00'}, 0x58)
setsockopt$ALG_SET_KEY(0xffffffffffffffff, 0x117, 0x1, &(0x7f0000000140)="2c385aa3d49100dc6626c892b6bc436a", 0x10)
r2 = accept4(0xffffffffffffffff, 0x0, 0x0, 0x0)
sendmmsg$unix(r2, &(0x7f0000009a00)=[{{0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x40040}}, {{&(0x7f0000000480)=@file={0x0, './file0\x00'}, 0x6e, 0x0, 0x0, &(0x7f0000001100)=[@cred={{0x18}}], 0x18}}, {{&(0x7f0000001180)=@file={0x0, './file0\x00'}, 0x6e, 0x0, 0x0, 0x0, 0x0, 0x4004000}}], 0x3, 0x0)
sendmmsg(r1, &(0x7f0000000000), 0x400000000000235, 0x0)
ioctl$sock_ipv4_tunnel_SIOCGETTUNNEL(r1, 0x89f0, 0x0)
writev(r0, &(0x7f0000000840)=[{&(0x7f00000002c0)="94", 0xf000}, {0x0}], 0x2)
r3 = ioctl$LOOP_CTL_GET_FREE(0xffffffffffffffff, 0x4c82)
ioctl$LOOP_CTL_REMOVE(0xffffffffffffffff, 0x4c81, r3)

program did not crash
testing program (duration=6m0s, {Threaded:true Repeat:true RepeatTimes:0 Procs:6 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}}): seccomp$SECCOMP_SET_MODE_FILTER_LISTENER-socket$packet-openat$binderfs-prctl$PR_SCHED_CORE-prlimit64-sched_setscheduler-openat$sequencer-setrlimit-syz_open_dev$sndmidi-socket-bind$alg-setsockopt$ALG_SET_KEY-accept4-sendmmsg$unix-sendmmsg-ioctl$sock_ipv4_tunnel_SIOCGETTUNNEL-openat$loop_ctrl-ioctl$LOOP_CTL_GET_FREE-ioctl$LOOP_CTL_REMOVE
detailed listing:
executing program 0:
seccomp$SECCOMP_SET_MODE_FILTER_LISTENER(0x1, 0xc, &(0x7f0000000240)={0x1, &(0x7f0000000200)=[{0x6, 0xff, 0x7, 0x7fc00002}]})
socket$packet(0x11, 0x3, 0x300)
openat$binderfs(0xffffffffffffff9c, &(0x7f0000000380)='./binderfs/binder0\x00', 0x0, 0x0)
prctl$PR_SCHED_CORE(0x3e, 0x1, 0x0, 0x2, 0x0)
prlimit64(0x0, 0xe, &(0x7f0000000380)={0x8, 0x100008b}, 0x0)
sched_setscheduler(0x0, 0x1, &(0x7f0000000200)=0x7)
openat$sequencer(0xffffffffffffff9c, &(0x7f0000000300), 0x80200, 0x0)
setrlimit(0x7, &(0x7f0000000180)={0xfffffffe, 0x6})
syz_open_dev$sndmidi(&(0x7f00000004c0), 0x2, 0x141102)
r0 = socket(0x10, 0x3, 0x0)
bind$alg(0xffffffffffffffff, &(0x7f0000000540)={0x26, 'skcipher\x00', 0x0, 0x0, 'cbc(cast6)\x00'}, 0x58)
setsockopt$ALG_SET_KEY(0xffffffffffffffff, 0x117, 0x1, &(0x7f0000000140)="2c385aa3d49100dc6626c892b6bc436a", 0x10)
r1 = accept4(0xffffffffffffffff, 0x0, 0x0, 0x0)
sendmmsg$unix(r1, &(0x7f0000009a00)=[{{0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x40040}}, {{&(0x7f0000000480)=@file={0x0, './file0\x00'}, 0x6e, 0x0, 0x0, &(0x7f0000001100)=[@cred={{0x18}}], 0x18}}, {{&(0x7f0000001180)=@file={0x0, './file0\x00'}, 0x6e, 0x0, 0x0, 0x0, 0x0, 0x4004000}}], 0x3, 0x0)
sendmmsg(r0, &(0x7f0000000000), 0x400000000000235, 0x0)
ioctl$sock_ipv4_tunnel_SIOCGETTUNNEL(r0, 0x89f0, 0x0)
r2 = openat$loop_ctrl(0xffffffffffffff9c, &(0x7f0000000480), 0x2001, 0x0)
r3 = ioctl$LOOP_CTL_GET_FREE(r2, 0x4c82)
ioctl$LOOP_CTL_REMOVE(r2, 0x4c81, r3)

program did not crash
testing program (duration=6m0s, {Threaded:true Repeat:true RepeatTimes:0 Procs:6 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}}): seccomp$SECCOMP_SET_MODE_FILTER_LISTENER-socket$packet-openat$binderfs-prctl$PR_SCHED_CORE-prlimit64-sched_setscheduler-openat$sequencer-setrlimit-syz_open_dev$sndmidi-socket-bind$alg-setsockopt$ALG_SET_KEY-accept4-sendmmsg$unix-sendmmsg-writev-openat$loop_ctrl-ioctl$LOOP_CTL_GET_FREE-ioctl$LOOP_CTL_REMOVE
detailed listing:
executing program 0:
seccomp$SECCOMP_SET_MODE_FILTER_LISTENER(0x1, 0xc, &(0x7f0000000240)={0x1, &(0x7f0000000200)=[{0x6, 0xff, 0x7, 0x7fc00002}]})
socket$packet(0x11, 0x3, 0x300)
openat$binderfs(0xffffffffffffff9c, &(0x7f0000000380)='./binderfs/binder0\x00', 0x0, 0x0)
prctl$PR_SCHED_CORE(0x3e, 0x1, 0x0, 0x2, 0x0)
prlimit64(0x0, 0xe, &(0x7f0000000380)={0x8, 0x100008b}, 0x0)
sched_setscheduler(0x0, 0x1, &(0x7f0000000200)=0x7)
openat$sequencer(0xffffffffffffff9c, &(0x7f0000000300), 0x80200, 0x0)
setrlimit(0x7, &(0x7f0000000180)={0xfffffffe, 0x6})
r0 = syz_open_dev$sndmidi(&(0x7f00000004c0), 0x2, 0x141102)
r1 = socket(0x10, 0x3, 0x0)
bind$alg(0xffffffffffffffff, &(0x7f0000000540)={0x26, 'skcipher\x00', 0x0, 0x0, 'cbc(cast6)\x00'}, 0x58)
setsockopt$ALG_SET_KEY(0xffffffffffffffff, 0x117, 0x1, &(0x7f0000000140)="2c385aa3d49100dc6626c892b6bc436a", 0x10)
r2 = accept4(0xffffffffffffffff, 0x0, 0x0, 0x0)
sendmmsg$unix(r2, &(0x7f0000009a00)=[{{0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x40040}}, {{&(0x7f0000000480)=@file={0x0, './file0\x00'}, 0x6e, 0x0, 0x0, &(0x7f0000001100)=[@cred={{0x18}}], 0x18}}, {{&(0x7f0000001180)=@file={0x0, './file0\x00'}, 0x6e, 0x0, 0x0, 0x0, 0x0, 0x4004000}}], 0x3, 0x0)
sendmmsg(r1, &(0x7f0000000000), 0x400000000000235, 0x0)
writev(r0, &(0x7f0000000840)=[{&(0x7f00000002c0)="94", 0xf000}, {0x0}], 0x2)
r3 = openat$loop_ctrl(0xffffffffffffff9c, &(0x7f0000000480), 0x2001, 0x0)
r4 = ioctl$LOOP_CTL_GET_FREE(r3, 0x4c82)
ioctl$LOOP_CTL_REMOVE(r3, 0x4c81, r4)

program crashed: WARNING in wbt_init_enable_default
testing program (duration=6m0s, {Threaded:true Repeat:true RepeatTimes:0 Procs:6 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}}): seccomp$SECCOMP_SET_MODE_FILTER_LISTENER-socket$packet-openat$binderfs-prctl$PR_SCHED_CORE-prlimit64-sched_setscheduler-openat$sequencer-setrlimit-syz_open_dev$sndmidi-socket-bind$alg-setsockopt$ALG_SET_KEY-accept4-sendmmsg$unix-writev-openat$loop_ctrl-ioctl$LOOP_CTL_GET_FREE-ioctl$LOOP_CTL_REMOVE
detailed listing:
executing program 0:
seccomp$SECCOMP_SET_MODE_FILTER_LISTENER(0x1, 0xc, &(0x7f0000000240)={0x1, &(0x7f0000000200)=[{0x6, 0xff, 0x7, 0x7fc00002}]})
socket$packet(0x11, 0x3, 0x300)
openat$binderfs(0xffffffffffffff9c, &(0x7f0000000380)='./binderfs/binder0\x00', 0x0, 0x0)
prctl$PR_SCHED_CORE(0x3e, 0x1, 0x0, 0x2, 0x0)
prlimit64(0x0, 0xe, &(0x7f0000000380)={0x8, 0x100008b}, 0x0)
sched_setscheduler(0x0, 0x1, &(0x7f0000000200)=0x7)
openat$sequencer(0xffffffffffffff9c, &(0x7f0000000300), 0x80200, 0x0)
setrlimit(0x7, &(0x7f0000000180)={0xfffffffe, 0x6})
r0 = syz_open_dev$sndmidi(&(0x7f00000004c0), 0x2, 0x141102)
socket(0x10, 0x3, 0x0)
bind$alg(0xffffffffffffffff, &(0x7f0000000540)={0x26, 'skcipher\x00', 0x0, 0x0, 'cbc(cast6)\x00'}, 0x58)
setsockopt$ALG_SET_KEY(0xffffffffffffffff, 0x117, 0x1, &(0x7f0000000140)="2c385aa3d49100dc6626c892b6bc436a", 0x10)
r1 = accept4(0xffffffffffffffff, 0x0, 0x0, 0x0)
sendmmsg$unix(r1, &(0x7f0000009a00)=[{{0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x40040}}, {{&(0x7f0000000480)=@file={0x0, './file0\x00'}, 0x6e, 0x0, 0x0, &(0x7f0000001100)=[@cred={{0x18}}], 0x18}}, {{&(0x7f0000001180)=@file={0x0, './file0\x00'}, 0x6e, 0x0, 0x0, 0x0, 0x0, 0x4004000}}], 0x3, 0x0)
writev(r0, &(0x7f0000000840)=[{&(0x7f00000002c0)="94", 0xf000}, {0x0}], 0x2)
r2 = openat$loop_ctrl(0xffffffffffffff9c, &(0x7f0000000480), 0x2001, 0x0)
r3 = ioctl$LOOP_CTL_GET_FREE(r2, 0x4c82)
ioctl$LOOP_CTL_REMOVE(r2, 0x4c81, r3)

program did not crash
testing program (duration=6m0s, {Threaded:true Repeat:true RepeatTimes:0 Procs:6 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}}): seccomp$SECCOMP_SET_MODE_FILTER_LISTENER-socket$packet-openat$binderfs-prctl$PR_SCHED_CORE-prlimit64-sched_setscheduler-openat$sequencer-setrlimit-syz_open_dev$sndmidi-socket-bind$alg-setsockopt$ALG_SET_KEY-accept4-sendmmsg-writev-openat$loop_ctrl-ioctl$LOOP_CTL_GET_FREE-ioctl$LOOP_CTL_REMOVE
detailed listing:
executing program 0:
seccomp$SECCOMP_SET_MODE_FILTER_LISTENER(0x1, 0xc, &(0x7f0000000240)={0x1, &(0x7f0000000200)=[{0x6, 0xff, 0x7, 0x7fc00002}]})
socket$packet(0x11, 0x3, 0x300)
openat$binderfs(0xffffffffffffff9c, &(0x7f0000000380)='./binderfs/binder0\x00', 0x0, 0x0)
prctl$PR_SCHED_CORE(0x3e, 0x1, 0x0, 0x2, 0x0)
prlimit64(0x0, 0xe, &(0x7f0000000380)={0x8, 0x100008b}, 0x0)
sched_setscheduler(0x0, 0x1, &(0x7f0000000200)=0x7)
openat$sequencer(0xffffffffffffff9c, &(0x7f0000000300), 0x80200, 0x0)
setrlimit(0x7, &(0x7f0000000180)={0xfffffffe, 0x6})
r0 = syz_open_dev$sndmidi(&(0x7f00000004c0), 0x2, 0x141102)
r1 = socket(0x10, 0x3, 0x0)
bind$alg(0xffffffffffffffff, &(0x7f0000000540)={0x26, 'skcipher\x00', 0x0, 0x0, 'cbc(cast6)\x00'}, 0x58)
setsockopt$ALG_SET_KEY(0xffffffffffffffff, 0x117, 0x1, &(0x7f0000000140)="2c385aa3d49100dc6626c892b6bc436a", 0x10)
accept4(0xffffffffffffffff, 0x0, 0x0, 0x0)
sendmmsg(r1, &(0x7f0000000000), 0x400000000000235, 0x0)
writev(r0, &(0x7f0000000840)=[{&(0x7f00000002c0)="94", 0xf000}, {0x0}], 0x2)
r2 = openat$loop_ctrl(0xffffffffffffff9c, &(0x7f0000000480), 0x2001, 0x0)
r3 = ioctl$LOOP_CTL_GET_FREE(r2, 0x4c82)
ioctl$LOOP_CTL_REMOVE(r2, 0x4c81, r3)

program did not crash
testing program (duration=6m0s, {Threaded:true Repeat:true RepeatTimes:0 Procs:6 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}}): seccomp$SECCOMP_SET_MODE_FILTER_LISTENER-socket$packet-openat$binderfs-prctl$PR_SCHED_CORE-prlimit64-sched_setscheduler-openat$sequencer-setrlimit-syz_open_dev$sndmidi-socket-bind$alg-setsockopt$ALG_SET_KEY-sendmmsg$unix-sendmmsg-writev-openat$loop_ctrl-ioctl$LOOP_CTL_GET_FREE-ioctl$LOOP_CTL_REMOVE
detailed listing:
executing program 0:
seccomp$SECCOMP_SET_MODE_FILTER_LISTENER(0x1, 0xc, &(0x7f0000000240)={0x1, &(0x7f0000000200)=[{0x6, 0xff, 0x7, 0x7fc00002}]})
socket$packet(0x11, 0x3, 0x300)
openat$binderfs(0xffffffffffffff9c, &(0x7f0000000380)='./binderfs/binder0\x00', 0x0, 0x0)
prctl$PR_SCHED_CORE(0x3e, 0x1, 0x0, 0x2, 0x0)
prlimit64(0x0, 0xe, &(0x7f0000000380)={0x8, 0x100008b}, 0x0)
sched_setscheduler(0x0, 0x1, &(0x7f0000000200)=0x7)
openat$sequencer(0xffffffffffffff9c, &(0x7f0000000300), 0x80200, 0x0)
setrlimit(0x7, &(0x7f0000000180)={0xfffffffe, 0x6})
r0 = syz_open_dev$sndmidi(&(0x7f00000004c0), 0x2, 0x141102)
r1 = socket(0x10, 0x3, 0x0)
bind$alg(0xffffffffffffffff, &(0x7f0000000540)={0x26, 'skcipher\x00', 0x0, 0x0, 'cbc(cast6)\x00'}, 0x58)
setsockopt$ALG_SET_KEY(0xffffffffffffffff, 0x117, 0x1, &(0x7f0000000140)="2c385aa3d49100dc6626c892b6bc436a", 0x10)
sendmmsg$unix(0xffffffffffffffff, &(0x7f0000009a00)=[{{0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x40040}}, {{&(0x7f0000000480)=@file={0x0, './file0\x00'}, 0x6e, 0x0, 0x0, &(0x7f0000001100)=[@cred={{0x18}}], 0x18}}, {{&(0x7f0000001180)=@file={0x0, './file0\x00'}, 0x6e, 0x0, 0x0, 0x0, 0x0, 0x4004000}}], 0x3, 0x0)
sendmmsg(r1, &(0x7f0000000000), 0x400000000000235, 0x0)
writev(r0, &(0x7f0000000840)=[{&(0x7f00000002c0)="94", 0xf000}, {0x0}], 0x2)
r2 = openat$loop_ctrl(0xffffffffffffff9c, &(0x7f0000000480), 0x2001, 0x0)
r3 = ioctl$LOOP_CTL_GET_FREE(r2, 0x4c82)
ioctl$LOOP_CTL_REMOVE(r2, 0x4c81, r3)

program crashed: WARNING in wbt_init_enable_default
testing program (duration=6m0s, {Threaded:true Repeat:true RepeatTimes:0 Procs:6 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}}): seccomp$SECCOMP_SET_MODE_FILTER_LISTENER-socket$packet-openat$binderfs-prctl$PR_SCHED_CORE-prlimit64-sched_setscheduler-openat$sequencer-setrlimit-syz_open_dev$sndmidi-socket-bind$alg-sendmmsg$unix-sendmmsg-writev-openat$loop_ctrl-ioctl$LOOP_CTL_GET_FREE-ioctl$LOOP_CTL_REMOVE
detailed listing:
executing program 0:
seccomp$SECCOMP_SET_MODE_FILTER_LISTENER(0x1, 0xc, &(0x7f0000000240)={0x1, &(0x7f0000000200)=[{0x6, 0xff, 0x7, 0x7fc00002}]})
socket$packet(0x11, 0x3, 0x300)
openat$binderfs(0xffffffffffffff9c, &(0x7f0000000380)='./binderfs/binder0\x00', 0x0, 0x0)
prctl$PR_SCHED_CORE(0x3e, 0x1, 0x0, 0x2, 0x0)
prlimit64(0x0, 0xe, &(0x7f0000000380)={0x8, 0x100008b}, 0x0)
sched_setscheduler(0x0, 0x1, &(0x7f0000000200)=0x7)
openat$sequencer(0xffffffffffffff9c, &(0x7f0000000300), 0x80200, 0x0)
setrlimit(0x7, &(0x7f0000000180)={0xfffffffe, 0x6})
r0 = syz_open_dev$sndmidi(&(0x7f00000004c0), 0x2, 0x141102)
r1 = socket(0x10, 0x3, 0x0)
bind$alg(0xffffffffffffffff, &(0x7f0000000540)={0x26, 'skcipher\x00', 0x0, 0x0, 'cbc(cast6)\x00'}, 0x58)
sendmmsg$unix(0xffffffffffffffff, &(0x7f0000009a00)=[{{0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x40040}}, {{&(0x7f0000000480)=@file={0x0, './file0\x00'}, 0x6e, 0x0, 0x0, &(0x7f0000001100)=[@cred={{0x18}}], 0x18}}, {{&(0x7f0000001180)=@file={0x0, './file0\x00'}, 0x6e, 0x0, 0x0, 0x0, 0x0, 0x4004000}}], 0x3, 0x0)
sendmmsg(r1, &(0x7f0000000000), 0x400000000000235, 0x0)
writev(r0, &(0x7f0000000840)=[{&(0x7f00000002c0)="94", 0xf000}, {0x0}], 0x2)
r2 = openat$loop_ctrl(0xffffffffffffff9c, &(0x7f0000000480), 0x2001, 0x0)
r3 = ioctl$LOOP_CTL_GET_FREE(r2, 0x4c82)
ioctl$LOOP_CTL_REMOVE(r2, 0x4c81, r3)

program did not crash
testing program (duration=6m0s, {Threaded:true Repeat:true RepeatTimes:0 Procs:6 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}}): seccomp$SECCOMP_SET_MODE_FILTER_LISTENER-socket$packet-openat$binderfs-prctl$PR_SCHED_CORE-prlimit64-sched_setscheduler-openat$sequencer-setrlimit-syz_open_dev$sndmidi-socket-setsockopt$ALG_SET_KEY-sendmmsg$unix-sendmmsg-writev-openat$loop_ctrl-ioctl$LOOP_CTL_GET_FREE-ioctl$LOOP_CTL_REMOVE
detailed listing:
executing program 0:
seccomp$SECCOMP_SET_MODE_FILTER_LISTENER(0x1, 0xc, &(0x7f0000000240)={0x1, &(0x7f0000000200)=[{0x6, 0xff, 0x7, 0x7fc00002}]})
socket$packet(0x11, 0x3, 0x300)
openat$binderfs(0xffffffffffffff9c, &(0x7f0000000380)='./binderfs/binder0\x00', 0x0, 0x0)
prctl$PR_SCHED_CORE(0x3e, 0x1, 0x0, 0x2, 0x0)
prlimit64(0x0, 0xe, &(0x7f0000000380)={0x8, 0x100008b}, 0x0)
sched_setscheduler(0x0, 0x1, &(0x7f0000000200)=0x7)
openat$sequencer(0xffffffffffffff9c, &(0x7f0000000300), 0x80200, 0x0)
setrlimit(0x7, &(0x7f0000000180)={0xfffffffe, 0x6})
r0 = syz_open_dev$sndmidi(&(0x7f00000004c0), 0x2, 0x141102)
r1 = socket(0x10, 0x3, 0x0)
setsockopt$ALG_SET_KEY(0xffffffffffffffff, 0x117, 0x1, &(0x7f0000000140)="2c385aa3d49100dc6626c892b6bc436a", 0x10)
sendmmsg$unix(0xffffffffffffffff, &(0x7f0000009a00)=[{{0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x40040}}, {{&(0x7f0000000480)=@file={0x0, './file0\x00'}, 0x6e, 0x0, 0x0, &(0x7f0000001100)=[@cred={{0x18}}], 0x18}}, {{&(0x7f0000001180)=@file={0x0, './file0\x00'}, 0x6e, 0x0, 0x0, 0x0, 0x0, 0x4004000}}], 0x3, 0x0)
sendmmsg(r1, &(0x7f0000000000), 0x400000000000235, 0x0)
writev(r0, &(0x7f0000000840)=[{&(0x7f00000002c0)="94", 0xf000}, {0x0}], 0x2)
r2 = openat$loop_ctrl(0xffffffffffffff9c, &(0x7f0000000480), 0x2001, 0x0)
r3 = ioctl$LOOP_CTL_GET_FREE(r2, 0x4c82)
ioctl$LOOP_CTL_REMOVE(r2, 0x4c81, r3)

program crashed: WARNING in wbt_init_enable_default
testing program (duration=6m0s, {Threaded:true Repeat:true RepeatTimes:0 Procs:6 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}}): seccomp$SECCOMP_SET_MODE_FILTER_LISTENER-socket$packet-openat$binderfs-prctl$PR_SCHED_CORE-prlimit64-sched_setscheduler-openat$sequencer-setrlimit-syz_open_dev$sndmidi-setsockopt$ALG_SET_KEY-sendmmsg$unix-sendmmsg-writev-openat$loop_ctrl-ioctl$LOOP_CTL_GET_FREE-ioctl$LOOP_CTL_REMOVE
detailed listing:
executing program 0:
seccomp$SECCOMP_SET_MODE_FILTER_LISTENER(0x1, 0xc, &(0x7f0000000240)={0x1, &(0x7f0000000200)=[{0x6, 0xff, 0x7, 0x7fc00002}]})
socket$packet(0x11, 0x3, 0x300)
openat$binderfs(0xffffffffffffff9c, &(0x7f0000000380)='./binderfs/binder0\x00', 0x0, 0x0)
prctl$PR_SCHED_CORE(0x3e, 0x1, 0x0, 0x2, 0x0)
prlimit64(0x0, 0xe, &(0x7f0000000380)={0x8, 0x100008b}, 0x0)
sched_setscheduler(0x0, 0x1, &(0x7f0000000200)=0x7)
openat$sequencer(0xffffffffffffff9c, &(0x7f0000000300), 0x80200, 0x0)
setrlimit(0x7, &(0x7f0000000180)={0xfffffffe, 0x6})
r0 = syz_open_dev$sndmidi(&(0x7f00000004c0), 0x2, 0x141102)
setsockopt$ALG_SET_KEY(0xffffffffffffffff, 0x117, 0x1, &(0x7f0000000140)="2c385aa3d49100dc6626c892b6bc436a", 0x10)
sendmmsg$unix(0xffffffffffffffff, &(0x7f0000009a00)=[{{0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x40040}}, {{&(0x7f0000000480)=@file={0x0, './file0\x00'}, 0x6e, 0x0, 0x0, &(0x7f0000001100)=[@cred={{0x18}}], 0x18}}, {{&(0x7f0000001180)=@file={0x0, './file0\x00'}, 0x6e, 0x0, 0x0, 0x0, 0x0, 0x4004000}}], 0x3, 0x0)
sendmmsg(0xffffffffffffffff, &(0x7f0000000000), 0x400000000000235, 0x0)
writev(r0, &(0x7f0000000840)=[{&(0x7f00000002c0)="94", 0xf000}, {0x0}], 0x2)
r1 = openat$loop_ctrl(0xffffffffffffff9c, &(0x7f0000000480), 0x2001, 0x0)
r2 = ioctl$LOOP_CTL_GET_FREE(r1, 0x4c82)
ioctl$LOOP_CTL_REMOVE(r1, 0x4c81, r2)

program crashed: WARNING in wbt_init_enable_default
testing program (duration=6m0s, {Threaded:true Repeat:true RepeatTimes:0 Procs:6 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}}): seccomp$SECCOMP_SET_MODE_FILTER_LISTENER-socket$packet-openat$binderfs-prctl$PR_SCHED_CORE-prlimit64-sched_setscheduler-openat$sequencer-setrlimit-setsockopt$ALG_SET_KEY-sendmmsg$unix-sendmmsg-writev-openat$loop_ctrl-ioctl$LOOP_CTL_GET_FREE-ioctl$LOOP_CTL_REMOVE
detailed listing:
executing program 0:
seccomp$SECCOMP_SET_MODE_FILTER_LISTENER(0x1, 0xc, &(0x7f0000000240)={0x1, &(0x7f0000000200)=[{0x6, 0xff, 0x7, 0x7fc00002}]})
socket$packet(0x11, 0x3, 0x300)
openat$binderfs(0xffffffffffffff9c, &(0x7f0000000380)='./binderfs/binder0\x00', 0x0, 0x0)
prctl$PR_SCHED_CORE(0x3e, 0x1, 0x0, 0x2, 0x0)
prlimit64(0x0, 0xe, &(0x7f0000000380)={0x8, 0x100008b}, 0x0)
sched_setscheduler(0x0, 0x1, &(0x7f0000000200)=0x7)
openat$sequencer(0xffffffffffffff9c, &(0x7f0000000300), 0x80200, 0x0)
setrlimit(0x7, &(0x7f0000000180)={0xfffffffe, 0x6})
setsockopt$ALG_SET_KEY(0xffffffffffffffff, 0x117, 0x1, &(0x7f0000000140)="2c385aa3d49100dc6626c892b6bc436a", 0x10)
sendmmsg$unix(0xffffffffffffffff, &(0x7f0000009a00)=[{{0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x40040}}, {{&(0x7f0000000480)=@file={0x0, './file0\x00'}, 0x6e, 0x0, 0x0, &(0x7f0000001100)=[@cred={{0x18}}], 0x18}}, {{&(0x7f0000001180)=@file={0x0, './file0\x00'}, 0x6e, 0x0, 0x0, 0x0, 0x0, 0x4004000}}], 0x3, 0x0)
sendmmsg(0xffffffffffffffff, &(0x7f0000000000), 0x400000000000235, 0x0)
writev(0xffffffffffffffff, &(0x7f0000000840)=[{&(0x7f00000002c0)="94", 0xf000}, {0x0}], 0x2)
r0 = openat$loop_ctrl(0xffffffffffffff9c, &(0x7f0000000480), 0x2001, 0x0)
r1 = ioctl$LOOP_CTL_GET_FREE(r0, 0x4c82)
ioctl$LOOP_CTL_REMOVE(r0, 0x4c81, r1)

program did not crash
testing program (duration=6m0s, {Threaded:true Repeat:true RepeatTimes:0 Procs:6 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}}): seccomp$SECCOMP_SET_MODE_FILTER_LISTENER-socket$packet-openat$binderfs-prctl$PR_SCHED_CORE-prlimit64-sched_setscheduler-openat$sequencer-syz_open_dev$sndmidi-setsockopt$ALG_SET_KEY-sendmmsg$unix-sendmmsg-writev-openat$loop_ctrl-ioctl$LOOP_CTL_GET_FREE-ioctl$LOOP_CTL_REMOVE
detailed listing:
executing program 0:
seccomp$SECCOMP_SET_MODE_FILTER_LISTENER(0x1, 0xc, &(0x7f0000000240)={0x1, &(0x7f0000000200)=[{0x6, 0xff, 0x7, 0x7fc00002}]})
socket$packet(0x11, 0x3, 0x300)
openat$binderfs(0xffffffffffffff9c, &(0x7f0000000380)='./binderfs/binder0\x00', 0x0, 0x0)
prctl$PR_SCHED_CORE(0x3e, 0x1, 0x0, 0x2, 0x0)
prlimit64(0x0, 0xe, &(0x7f0000000380)={0x8, 0x100008b}, 0x0)
sched_setscheduler(0x0, 0x1, &(0x7f0000000200)=0x7)
openat$sequencer(0xffffffffffffff9c, &(0x7f0000000300), 0x80200, 0x0)
r0 = syz_open_dev$sndmidi(&(0x7f00000004c0), 0x2, 0x141102)
setsockopt$ALG_SET_KEY(0xffffffffffffffff, 0x117, 0x1, &(0x7f0000000140)="2c385aa3d49100dc6626c892b6bc436a", 0x10)
sendmmsg$unix(0xffffffffffffffff, &(0x7f0000009a00)=[{{0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x40040}}, {{&(0x7f0000000480)=@file={0x0, './file0\x00'}, 0x6e, 0x0, 0x0, &(0x7f0000001100)=[@cred={{0x18}}], 0x18}}, {{&(0x7f0000001180)=@file={0x0, './file0\x00'}, 0x6e, 0x0, 0x0, 0x0, 0x0, 0x4004000}}], 0x3, 0x0)
sendmmsg(0xffffffffffffffff, &(0x7f0000000000), 0x400000000000235, 0x0)
writev(r0, &(0x7f0000000840)=[{&(0x7f00000002c0)="94", 0xf000}, {0x0}], 0x2)
r1 = openat$loop_ctrl(0xffffffffffffff9c, &(0x7f0000000480), 0x2001, 0x0)
r2 = ioctl$LOOP_CTL_GET_FREE(r1, 0x4c82)
ioctl$LOOP_CTL_REMOVE(r1, 0x4c81, r2)

program crashed: WARNING in wbt_init_enable_default
testing program (duration=6m0s, {Threaded:true Repeat:true RepeatTimes:0 Procs:6 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}}): seccomp$SECCOMP_SET_MODE_FILTER_LISTENER-socket$packet-openat$binderfs-prctl$PR_SCHED_CORE-prlimit64-sched_setscheduler-syz_open_dev$sndmidi-setsockopt$ALG_SET_KEY-sendmmsg$unix-sendmmsg-writev-openat$loop_ctrl-ioctl$LOOP_CTL_GET_FREE-ioctl$LOOP_CTL_REMOVE
detailed listing:
executing program 0:
seccomp$SECCOMP_SET_MODE_FILTER_LISTENER(0x1, 0xc, &(0x7f0000000240)={0x1, &(0x7f0000000200)=[{0x6, 0xff, 0x7, 0x7fc00002}]})
socket$packet(0x11, 0x3, 0x300)
openat$binderfs(0xffffffffffffff9c, &(0x7f0000000380)='./binderfs/binder0\x00', 0x0, 0x0)
prctl$PR_SCHED_CORE(0x3e, 0x1, 0x0, 0x2, 0x0)
prlimit64(0x0, 0xe, &(0x7f0000000380)={0x8, 0x100008b}, 0x0)
sched_setscheduler(0x0, 0x1, &(0x7f0000000200)=0x7)
r0 = syz_open_dev$sndmidi(&(0x7f00000004c0), 0x2, 0x141102)
setsockopt$ALG_SET_KEY(0xffffffffffffffff, 0x117, 0x1, &(0x7f0000000140)="2c385aa3d49100dc6626c892b6bc436a", 0x10)
sendmmsg$unix(0xffffffffffffffff, &(0x7f0000009a00)=[{{0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x40040}}, {{&(0x7f0000000480)=@file={0x0, './file0\x00'}, 0x6e, 0x0, 0x0, &(0x7f0000001100)=[@cred={{0x18}}], 0x18}}, {{&(0x7f0000001180)=@file={0x0, './file0\x00'}, 0x6e, 0x0, 0x0, 0x0, 0x0, 0x4004000}}], 0x3, 0x0)
sendmmsg(0xffffffffffffffff, &(0x7f0000000000), 0x400000000000235, 0x0)
writev(r0, &(0x7f0000000840)=[{&(0x7f00000002c0)="94", 0xf000}, {0x0}], 0x2)
r1 = openat$loop_ctrl(0xffffffffffffff9c, &(0x7f0000000480), 0x2001, 0x0)
r2 = ioctl$LOOP_CTL_GET_FREE(r1, 0x4c82)
ioctl$LOOP_CTL_REMOVE(r1, 0x4c81, r2)

program did not crash
testing program (duration=6m0s, {Threaded:true Repeat:true RepeatTimes:0 Procs:6 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}}): seccomp$SECCOMP_SET_MODE_FILTER_LISTENER-socket$packet-openat$binderfs-prctl$PR_SCHED_CORE-prlimit64-openat$sequencer-syz_open_dev$sndmidi-setsockopt$ALG_SET_KEY-sendmmsg$unix-sendmmsg-writev-openat$loop_ctrl-ioctl$LOOP_CTL_GET_FREE-ioctl$LOOP_CTL_REMOVE
detailed listing:
executing program 0:
seccomp$SECCOMP_SET_MODE_FILTER_LISTENER(0x1, 0xc, &(0x7f0000000240)={0x1, &(0x7f0000000200)=[{0x6, 0xff, 0x7, 0x7fc00002}]})
socket$packet(0x11, 0x3, 0x300)
openat$binderfs(0xffffffffffffff9c, &(0x7f0000000380)='./binderfs/binder0\x00', 0x0, 0x0)
prctl$PR_SCHED_CORE(0x3e, 0x1, 0x0, 0x2, 0x0)
prlimit64(0x0, 0xe, &(0x7f0000000380)={0x8, 0x100008b}, 0x0)
openat$sequencer(0xffffffffffffff9c, &(0x7f0000000300), 0x80200, 0x0)
r0 = syz_open_dev$sndmidi(&(0x7f00000004c0), 0x2, 0x141102)
setsockopt$ALG_SET_KEY(0xffffffffffffffff, 0x117, 0x1, &(0x7f0000000140)="2c385aa3d49100dc6626c892b6bc436a", 0x10)
sendmmsg$unix(0xffffffffffffffff, &(0x7f0000009a00)=[{{0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x40040}}, {{&(0x7f0000000480)=@file={0x0, './file0\x00'}, 0x6e, 0x0, 0x0, &(0x7f0000001100)=[@cred={{0x18}}], 0x18}}, {{&(0x7f0000001180)=@file={0x0, './file0\x00'}, 0x6e, 0x0, 0x0, 0x0, 0x0, 0x4004000}}], 0x3, 0x0)
sendmmsg(0xffffffffffffffff, &(0x7f0000000000), 0x400000000000235, 0x0)
writev(r0, &(0x7f0000000840)=[{&(0x7f00000002c0)="94", 0xf000}, {0x0}], 0x2)
r1 = openat$loop_ctrl(0xffffffffffffff9c, &(0x7f0000000480), 0x2001, 0x0)
r2 = ioctl$LOOP_CTL_GET_FREE(r1, 0x4c82)
ioctl$LOOP_CTL_REMOVE(r1, 0x4c81, r2)

program crashed: WARNING in wbt_init_enable_default
testing program (duration=6m0s, {Threaded:true Repeat:true RepeatTimes:0 Procs:6 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}}): seccomp$SECCOMP_SET_MODE_FILTER_LISTENER-socket$packet-openat$binderfs-prctl$PR_SCHED_CORE-openat$sequencer-syz_open_dev$sndmidi-setsockopt$ALG_SET_KEY-sendmmsg$unix-sendmmsg-writev-openat$loop_ctrl-ioctl$LOOP_CTL_GET_FREE-ioctl$LOOP_CTL_REMOVE
detailed listing:
executing program 0:
seccomp$SECCOMP_SET_MODE_FILTER_LISTENER(0x1, 0xc, &(0x7f0000000240)={0x1, &(0x7f0000000200)=[{0x6, 0xff, 0x7, 0x7fc00002}]})
socket$packet(0x11, 0x3, 0x300)
openat$binderfs(0xffffffffffffff9c, &(0x7f0000000380)='./binderfs/binder0\x00', 0x0, 0x0)
prctl$PR_SCHED_CORE(0x3e, 0x1, 0x0, 0x2, 0x0)
openat$sequencer(0xffffffffffffff9c, &(0x7f0000000300), 0x80200, 0x0)
r0 = syz_open_dev$sndmidi(&(0x7f00000004c0), 0x2, 0x141102)
setsockopt$ALG_SET_KEY(0xffffffffffffffff, 0x117, 0x1, &(0x7f0000000140)="2c385aa3d49100dc6626c892b6bc436a", 0x10)
sendmmsg$unix(0xffffffffffffffff, &(0x7f0000009a00)=[{{0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x40040}}, {{&(0x7f0000000480)=@file={0x0, './file0\x00'}, 0x6e, 0x0, 0x0, &(0x7f0000001100)=[@cred={{0x18}}], 0x18}}, {{&(0x7f0000001180)=@file={0x0, './file0\x00'}, 0x6e, 0x0, 0x0, 0x0, 0x0, 0x4004000}}], 0x3, 0x0)
sendmmsg(0xffffffffffffffff, &(0x7f0000000000), 0x400000000000235, 0x0)
writev(r0, &(0x7f0000000840)=[{&(0x7f00000002c0)="94", 0xf000}, {0x0}], 0x2)
r1 = openat$loop_ctrl(0xffffffffffffff9c, &(0x7f0000000480), 0x2001, 0x0)
r2 = ioctl$LOOP_CTL_GET_FREE(r1, 0x4c82)
ioctl$LOOP_CTL_REMOVE(r1, 0x4c81, r2)

program crashed: WARNING in wbt_init_enable_default
testing program (duration=6m0s, {Threaded:true Repeat:true RepeatTimes:0 Procs:6 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}}): seccomp$SECCOMP_SET_MODE_FILTER_LISTENER-socket$packet-openat$binderfs-openat$sequencer-syz_open_dev$sndmidi-setsockopt$ALG_SET_KEY-sendmmsg$unix-sendmmsg-writev-openat$loop_ctrl-ioctl$LOOP_CTL_GET_FREE-ioctl$LOOP_CTL_REMOVE
detailed listing:
executing program 0:
seccomp$SECCOMP_SET_MODE_FILTER_LISTENER(0x1, 0xc, &(0x7f0000000240)={0x1, &(0x7f0000000200)=[{0x6, 0xff, 0x7, 0x7fc00002}]})
socket$packet(0x11, 0x3, 0x300)
openat$binderfs(0xffffffffffffff9c, &(0x7f0000000380)='./binderfs/binder0\x00', 0x0, 0x0)
openat$sequencer(0xffffffffffffff9c, &(0x7f0000000300), 0x80200, 0x0)
r0 = syz_open_dev$sndmidi(&(0x7f00000004c0), 0x2, 0x141102)
setsockopt$ALG_SET_KEY(0xffffffffffffffff, 0x117, 0x1, &(0x7f0000000140)="2c385aa3d49100dc6626c892b6bc436a", 0x10)
sendmmsg$unix(0xffffffffffffffff, &(0x7f0000009a00)=[{{0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x40040}}, {{&(0x7f0000000480)=@file={0x0, './file0\x00'}, 0x6e, 0x0, 0x0, &(0x7f0000001100)=[@cred={{0x18}}], 0x18}}, {{&(0x7f0000001180)=@file={0x0, './file0\x00'}, 0x6e, 0x0, 0x0, 0x0, 0x0, 0x4004000}}], 0x3, 0x0)
sendmmsg(0xffffffffffffffff, &(0x7f0000000000), 0x400000000000235, 0x0)
writev(r0, &(0x7f0000000840)=[{&(0x7f00000002c0)="94", 0xf000}, {0x0}], 0x2)
r1 = openat$loop_ctrl(0xffffffffffffff9c, &(0x7f0000000480), 0x2001, 0x0)
r2 = ioctl$LOOP_CTL_GET_FREE(r1, 0x4c82)
ioctl$LOOP_CTL_REMOVE(r1, 0x4c81, r2)

program did not crash
testing program (duration=6m0s, {Threaded:true Repeat:true RepeatTimes:0 Procs:6 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}}): seccomp$SECCOMP_SET_MODE_FILTER_LISTENER-socket$packet-prctl$PR_SCHED_CORE-openat$sequencer-syz_open_dev$sndmidi-setsockopt$ALG_SET_KEY-sendmmsg$unix-sendmmsg-writev-openat$loop_ctrl-ioctl$LOOP_CTL_GET_FREE-ioctl$LOOP_CTL_REMOVE
detailed listing:
executing program 0:
seccomp$SECCOMP_SET_MODE_FILTER_LISTENER(0x1, 0xc, &(0x7f0000000240)={0x1, &(0x7f0000000200)=[{0x6, 0xff, 0x7, 0x7fc00002}]})
socket$packet(0x11, 0x3, 0x300)
prctl$PR_SCHED_CORE(0x3e, 0x1, 0x0, 0x2, 0x0)
openat$sequencer(0xffffffffffffff9c, &(0x7f0000000300), 0x80200, 0x0)
r0 = syz_open_dev$sndmidi(&(0x7f00000004c0), 0x2, 0x141102)
setsockopt$ALG_SET_KEY(0xffffffffffffffff, 0x117, 0x1, &(0x7f0000000140)="2c385aa3d49100dc6626c892b6bc436a", 0x10)
sendmmsg$unix(0xffffffffffffffff, &(0x7f0000009a00)=[{{0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x40040}}, {{&(0x7f0000000480)=@file={0x0, './file0\x00'}, 0x6e, 0x0, 0x0, &(0x7f0000001100)=[@cred={{0x18}}], 0x18}}, {{&(0x7f0000001180)=@file={0x0, './file0\x00'}, 0x6e, 0x0, 0x0, 0x0, 0x0, 0x4004000}}], 0x3, 0x0)
sendmmsg(0xffffffffffffffff, &(0x7f0000000000), 0x400000000000235, 0x0)
writev(r0, &(0x7f0000000840)=[{&(0x7f00000002c0)="94", 0xf000}, {0x0}], 0x2)
r1 = openat$loop_ctrl(0xffffffffffffff9c, &(0x7f0000000480), 0x2001, 0x0)
r2 = ioctl$LOOP_CTL_GET_FREE(r1, 0x4c82)
ioctl$LOOP_CTL_REMOVE(r1, 0x4c81, r2)

program crashed: WARNING in wbt_init_enable_default
testing program (duration=6m0s, {Threaded:true Repeat:true RepeatTimes:0 Procs:6 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}}): seccomp$SECCOMP_SET_MODE_FILTER_LISTENER-prctl$PR_SCHED_CORE-openat$sequencer-syz_open_dev$sndmidi-setsockopt$ALG_SET_KEY-sendmmsg$unix-sendmmsg-writev-openat$loop_ctrl-ioctl$LOOP_CTL_GET_FREE-ioctl$LOOP_CTL_REMOVE
detailed listing:
executing program 0:
seccomp$SECCOMP_SET_MODE_FILTER_LISTENER(0x1, 0xc, &(0x7f0000000240)={0x1, &(0x7f0000000200)=[{0x6, 0xff, 0x7, 0x7fc00002}]})
prctl$PR_SCHED_CORE(0x3e, 0x1, 0x0, 0x2, 0x0)
openat$sequencer(0xffffffffffffff9c, &(0x7f0000000300), 0x80200, 0x0)
r0 = syz_open_dev$sndmidi(&(0x7f00000004c0), 0x2, 0x141102)
setsockopt$ALG_SET_KEY(0xffffffffffffffff, 0x117, 0x1, &(0x7f0000000140)="2c385aa3d49100dc6626c892b6bc436a", 0x10)
sendmmsg$unix(0xffffffffffffffff, &(0x7f0000009a00)=[{{0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x40040}}, {{&(0x7f0000000480)=@file={0x0, './file0\x00'}, 0x6e, 0x0, 0x0, &(0x7f0000001100)=[@cred={{0x18}}], 0x18}}, {{&(0x7f0000001180)=@file={0x0, './file0\x00'}, 0x6e, 0x0, 0x0, 0x0, 0x0, 0x4004000}}], 0x3, 0x0)
sendmmsg(0xffffffffffffffff, &(0x7f0000000000), 0x400000000000235, 0x0)
writev(r0, &(0x7f0000000840)=[{&(0x7f00000002c0)="94", 0xf000}, {0x0}], 0x2)
r1 = openat$loop_ctrl(0xffffffffffffff9c, &(0x7f0000000480), 0x2001, 0x0)
r2 = ioctl$LOOP_CTL_GET_FREE(r1, 0x4c82)
ioctl$LOOP_CTL_REMOVE(r1, 0x4c81, r2)

program did not crash
testing program (duration=6m0s, {Threaded:true Repeat:true RepeatTimes:0 Procs:6 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$packet-prctl$PR_SCHED_CORE-openat$sequencer-syz_open_dev$sndmidi-setsockopt$ALG_SET_KEY-sendmmsg$unix-sendmmsg-writev-openat$loop_ctrl-ioctl$LOOP_CTL_GET_FREE-ioctl$LOOP_CTL_REMOVE
detailed listing:
executing program 0:
socket$packet(0x11, 0x3, 0x300)
prctl$PR_SCHED_CORE(0x3e, 0x1, 0x0, 0x2, 0x0)
openat$sequencer(0xffffffffffffff9c, &(0x7f0000000300), 0x80200, 0x0)
r0 = syz_open_dev$sndmidi(&(0x7f00000004c0), 0x2, 0x141102)
setsockopt$ALG_SET_KEY(0xffffffffffffffff, 0x117, 0x1, &(0x7f0000000140)="2c385aa3d49100dc6626c892b6bc436a", 0x10)
sendmmsg$unix(0xffffffffffffffff, &(0x7f0000009a00)=[{{0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x40040}}, {{&(0x7f0000000480)=@file={0x0, './file0\x00'}, 0x6e, 0x0, 0x0, &(0x7f0000001100)=[@cred={{0x18}}], 0x18}}, {{&(0x7f0000001180)=@file={0x0, './file0\x00'}, 0x6e, 0x0, 0x0, 0x0, 0x0, 0x4004000}}], 0x3, 0x0)
sendmmsg(0xffffffffffffffff, &(0x7f0000000000), 0x400000000000235, 0x0)
writev(r0, &(0x7f0000000840)=[{&(0x7f00000002c0)="94", 0xf000}, {0x0}], 0x2)
r1 = openat$loop_ctrl(0xffffffffffffff9c, &(0x7f0000000480), 0x2001, 0x0)
r2 = ioctl$LOOP_CTL_GET_FREE(r1, 0x4c82)
ioctl$LOOP_CTL_REMOVE(r1, 0x4c81, r2)

program did not crash
testing program (duration=6m0s, {Threaded:true Repeat:true RepeatTimes:0 Procs:6 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}}): seccomp$SECCOMP_SET_MODE_FILTER_LISTENER-socket$packet-prctl$PR_SCHED_CORE-openat$sequencer-syz_open_dev$sndmidi-setsockopt$ALG_SET_KEY-sendmmsg$unix-sendmmsg-writev-openat$loop_ctrl-ioctl$LOOP_CTL_GET_FREE-ioctl$LOOP_CTL_REMOVE
detailed listing:
executing program 0:
seccomp$SECCOMP_SET_MODE_FILTER_LISTENER(0x1, 0xc, 0x0)
socket$packet(0x11, 0x3, 0x300)
prctl$PR_SCHED_CORE(0x3e, 0x1, 0x0, 0x2, 0x0)
openat$sequencer(0xffffffffffffff9c, &(0x7f0000000300), 0x80200, 0x0)
r0 = syz_open_dev$sndmidi(&(0x7f00000004c0), 0x2, 0x141102)
setsockopt$ALG_SET_KEY(0xffffffffffffffff, 0x117, 0x1, &(0x7f0000000140)="2c385aa3d49100dc6626c892b6bc436a", 0x10)
sendmmsg$unix(0xffffffffffffffff, &(0x7f0000009a00)=[{{0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x40040}}, {{&(0x7f0000000480)=@file={0x0, './file0\x00'}, 0x6e, 0x0, 0x0, &(0x7f0000001100)=[@cred={{0x18}}], 0x18}}, {{&(0x7f0000001180)=@file={0x0, './file0\x00'}, 0x6e, 0x0, 0x0, 0x0, 0x0, 0x4004000}}], 0x3, 0x0)
sendmmsg(0xffffffffffffffff, &(0x7f0000000000), 0x400000000000235, 0x0)
writev(r0, &(0x7f0000000840)=[{&(0x7f00000002c0)="94", 0xf000}, {0x0}], 0x2)
r1 = openat$loop_ctrl(0xffffffffffffff9c, &(0x7f0000000480), 0x2001, 0x0)
r2 = ioctl$LOOP_CTL_GET_FREE(r1, 0x4c82)
ioctl$LOOP_CTL_REMOVE(r1, 0x4c81, r2)

program crashed: WARNING in wbt_init_enable_default
testing program (duration=6m0s, {Threaded:true Repeat:true RepeatTimes:0 Procs:6 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}}): seccomp$SECCOMP_SET_MODE_FILTER_LISTENER-socket$packet-prctl$PR_SCHED_CORE-openat$sequencer-syz_open_dev$sndmidi-setsockopt$ALG_SET_KEY-sendmmsg$unix-sendmmsg-writev-openat$loop_ctrl-ioctl$LOOP_CTL_GET_FREE-ioctl$LOOP_CTL_REMOVE
detailed listing:
executing program 0:
seccomp$SECCOMP_SET_MODE_FILTER_LISTENER(0x1, 0xc, 0x0)
socket$packet(0x11, 0x3, 0x300)
prctl$PR_SCHED_CORE(0x3e, 0x1, 0x0, 0x2, 0x0)
openat$sequencer(0xffffffffffffff9c, 0x0, 0x80200, 0x0)
r0 = syz_open_dev$sndmidi(&(0x7f00000004c0), 0x2, 0x141102)
setsockopt$ALG_SET_KEY(0xffffffffffffffff, 0x117, 0x1, &(0x7f0000000140)="2c385aa3d49100dc6626c892b6bc436a", 0x10)
sendmmsg$unix(0xffffffffffffffff, &(0x7f0000009a00)=[{{0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x40040}}, {{&(0x7f0000000480)=@file={0x0, './file0\x00'}, 0x6e, 0x0, 0x0, &(0x7f0000001100)=[@cred={{0x18}}], 0x18}}, {{&(0x7f0000001180)=@file={0x0, './file0\x00'}, 0x6e, 0x0, 0x0, 0x0, 0x0, 0x4004000}}], 0x3, 0x0)
sendmmsg(0xffffffffffffffff, &(0x7f0000000000), 0x400000000000235, 0x0)
writev(r0, &(0x7f0000000840)=[{&(0x7f00000002c0)="94", 0xf000}, {0x0}], 0x2)
r1 = openat$loop_ctrl(0xffffffffffffff9c, &(0x7f0000000480), 0x2001, 0x0)
r2 = ioctl$LOOP_CTL_GET_FREE(r1, 0x4c82)
ioctl$LOOP_CTL_REMOVE(r1, 0x4c81, r2)

program did not crash
testing program (duration=6m0s, {Threaded:true Repeat:true RepeatTimes:0 Procs:6 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}}): seccomp$SECCOMP_SET_MODE_FILTER_LISTENER-socket$packet-prctl$PR_SCHED_CORE-openat$sequencer-syz_open_dev$sndmidi-setsockopt$ALG_SET_KEY-sendmmsg$unix-sendmmsg-writev-openat$loop_ctrl-ioctl$LOOP_CTL_GET_FREE-ioctl$LOOP_CTL_REMOVE
detailed listing:
executing program 0:
seccomp$SECCOMP_SET_MODE_FILTER_LISTENER(0x1, 0xc, 0x0)
socket$packet(0x11, 0x3, 0x300)
prctl$PR_SCHED_CORE(0x3e, 0x1, 0x0, 0x2, 0x0)
openat$sequencer(0xffffffffffffff9c, &(0x7f0000000300), 0x80200, 0x0)
r0 = syz_open_dev$sndmidi(0x0, 0x2, 0x141102)
setsockopt$ALG_SET_KEY(0xffffffffffffffff, 0x117, 0x1, &(0x7f0000000140)="2c385aa3d49100dc6626c892b6bc436a", 0x10)
sendmmsg$unix(0xffffffffffffffff, &(0x7f0000009a00)=[{{0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x40040}}, {{&(0x7f0000000480)=@file={0x0, './file0\x00'}, 0x6e, 0x0, 0x0, &(0x7f0000001100)=[@cred={{0x18}}], 0x18}}, {{&(0x7f0000001180)=@file={0x0, './file0\x00'}, 0x6e, 0x0, 0x0, 0x0, 0x0, 0x4004000}}], 0x3, 0x0)
sendmmsg(0xffffffffffffffff, &(0x7f0000000000), 0x400000000000235, 0x0)
writev(r0, &(0x7f0000000840)=[{&(0x7f00000002c0)="94", 0xf000}, {0x0}], 0x2)
r1 = openat$loop_ctrl(0xffffffffffffff9c, &(0x7f0000000480), 0x2001, 0x0)
r2 = ioctl$LOOP_CTL_GET_FREE(r1, 0x4c82)
ioctl$LOOP_CTL_REMOVE(r1, 0x4c81, r2)

program did not crash
testing program (duration=6m0s, {Threaded:true Repeat:true RepeatTimes:0 Procs:6 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}}): seccomp$SECCOMP_SET_MODE_FILTER_LISTENER-socket$packet-prctl$PR_SCHED_CORE-openat$sequencer-syz_open_dev$sndmidi-setsockopt$ALG_SET_KEY-sendmmsg$unix-sendmmsg-writev-openat$loop_ctrl-ioctl$LOOP_CTL_GET_FREE-ioctl$LOOP_CTL_REMOVE
detailed listing:
executing program 0:
seccomp$SECCOMP_SET_MODE_FILTER_LISTENER(0x1, 0xc, 0x0)
socket$packet(0x11, 0x3, 0x300)
prctl$PR_SCHED_CORE(0x3e, 0x1, 0x0, 0x2, 0x0)
openat$sequencer(0xffffffffffffff9c, &(0x7f0000000300), 0x80200, 0x0)
r0 = syz_open_dev$sndmidi(&(0x7f00000004c0), 0x2, 0x141102)
setsockopt$ALG_SET_KEY(0xffffffffffffffff, 0x117, 0x1, 0x0, 0x0)
sendmmsg$unix(0xffffffffffffffff, &(0x7f0000009a00)=[{{0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x40040}}, {{&(0x7f0000000480)=@file={0x0, './file0\x00'}, 0x6e, 0x0, 0x0, &(0x7f0000001100)=[@cred={{0x18}}], 0x18}}, {{&(0x7f0000001180)=@file={0x0, './file0\x00'}, 0x6e, 0x0, 0x0, 0x0, 0x0, 0x4004000}}], 0x3, 0x0)
sendmmsg(0xffffffffffffffff, &(0x7f0000000000), 0x400000000000235, 0x0)
writev(r0, &(0x7f0000000840)=[{&(0x7f00000002c0)="94", 0xf000}, {0x0}], 0x2)
r1 = openat$loop_ctrl(0xffffffffffffff9c, &(0x7f0000000480), 0x2001, 0x0)
r2 = ioctl$LOOP_CTL_GET_FREE(r1, 0x4c82)
ioctl$LOOP_CTL_REMOVE(r1, 0x4c81, r2)

program crashed: WARNING in wbt_init_enable_default
testing program (duration=6m0s, {Threaded:true Repeat:true RepeatTimes:0 Procs:6 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}}): seccomp$SECCOMP_SET_MODE_FILTER_LISTENER-socket$packet-prctl$PR_SCHED_CORE-openat$sequencer-syz_open_dev$sndmidi-setsockopt$ALG_SET_KEY-sendmmsg$unix-sendmmsg-writev-openat$loop_ctrl-ioctl$LOOP_CTL_GET_FREE-ioctl$LOOP_CTL_REMOVE
detailed listing:
executing program 0:
seccomp$SECCOMP_SET_MODE_FILTER_LISTENER(0x1, 0xc, 0x0)
socket$packet(0x11, 0x3, 0x300)
prctl$PR_SCHED_CORE(0x3e, 0x1, 0x0, 0x2, 0x0)
openat$sequencer(0xffffffffffffff9c, &(0x7f0000000300), 0x80200, 0x0)
r0 = syz_open_dev$sndmidi(&(0x7f00000004c0), 0x2, 0x141102)
setsockopt$ALG_SET_KEY(0xffffffffffffffff, 0x117, 0x1, 0x0, 0x0)
sendmmsg$unix(0xffffffffffffffff, 0x0, 0x0, 0x0)
sendmmsg(0xffffffffffffffff, &(0x7f0000000000), 0x400000000000235, 0x0)
writev(r0, &(0x7f0000000840)=[{&(0x7f00000002c0)="94", 0xf000}, {0x0}], 0x2)
r1 = openat$loop_ctrl(0xffffffffffffff9c, &(0x7f0000000480), 0x2001, 0x0)
r2 = ioctl$LOOP_CTL_GET_FREE(r1, 0x4c82)
ioctl$LOOP_CTL_REMOVE(r1, 0x4c81, r2)

program did not crash
testing program (duration=6m0s, {Threaded:true Repeat:true RepeatTimes:0 Procs:6 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}}): seccomp$SECCOMP_SET_MODE_FILTER_LISTENER-socket$packet-prctl$PR_SCHED_CORE-openat$sequencer-syz_open_dev$sndmidi-setsockopt$ALG_SET_KEY-sendmmsg$unix-sendmmsg-writev-openat$loop_ctrl-ioctl$LOOP_CTL_GET_FREE-ioctl$LOOP_CTL_REMOVE
detailed listing:
executing program 0:
seccomp$SECCOMP_SET_MODE_FILTER_LISTENER(0x1, 0xc, 0x0)
socket$packet(0x11, 0x3, 0x300)
prctl$PR_SCHED_CORE(0x3e, 0x1, 0x0, 0x2, 0x0)
openat$sequencer(0xffffffffffffff9c, &(0x7f0000000300), 0x80200, 0x0)
r0 = syz_open_dev$sndmidi(&(0x7f00000004c0), 0x2, 0x141102)
setsockopt$ALG_SET_KEY(0xffffffffffffffff, 0x117, 0x1, 0x0, 0x0)
sendmmsg$unix(0xffffffffffffffff, &(0x7f0000009a00), 0x0, 0x0)
sendmmsg(0xffffffffffffffff, &(0x7f0000000000), 0x400000000000235, 0x0)
writev(r0, &(0x7f0000000840)=[{&(0x7f00000002c0)="94", 0xf000}, {0x0}], 0x2)
r1 = openat$loop_ctrl(0xffffffffffffff9c, &(0x7f0000000480), 0x2001, 0x0)
r2 = ioctl$LOOP_CTL_GET_FREE(r1, 0x4c82)
ioctl$LOOP_CTL_REMOVE(r1, 0x4c81, r2)

program did not crash
testing program (duration=6m0s, {Threaded:true Repeat:true RepeatTimes:0 Procs:6 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}}): seccomp$SECCOMP_SET_MODE_FILTER_LISTENER-socket$packet-prctl$PR_SCHED_CORE-openat$sequencer-syz_open_dev$sndmidi-setsockopt$ALG_SET_KEY-sendmmsg$unix-sendmmsg-writev-openat$loop_ctrl-ioctl$LOOP_CTL_GET_FREE-ioctl$LOOP_CTL_REMOVE
detailed listing:
executing program 0:
seccomp$SECCOMP_SET_MODE_FILTER_LISTENER(0x1, 0xc, 0x0)
socket$packet(0x11, 0x3, 0x300)
prctl$PR_SCHED_CORE(0x3e, 0x1, 0x0, 0x2, 0x0)
openat$sequencer(0xffffffffffffff9c, &(0x7f0000000300), 0x80200, 0x0)
r0 = syz_open_dev$sndmidi(&(0x7f00000004c0), 0x2, 0x141102)
setsockopt$ALG_SET_KEY(0xffffffffffffffff, 0x117, 0x1, 0x0, 0x0)
sendmmsg$unix(0xffffffffffffffff, &(0x7f0000009a00)=[{{0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x40040}}, {{&(0x7f0000000480)=@file={0x0, './file0\x00'}, 0x6e, 0x0, 0x0, &(0x7f0000001100)=[@cred={{0x1c}}], 0x20}}, {{0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x4004000}}], 0x3, 0x0)
sendmmsg(0xffffffffffffffff, &(0x7f0000000000), 0x400000000000235, 0x0)
writev(r0, &(0x7f0000000840)=[{&(0x7f00000002c0)="94", 0xf000}, {0x0}], 0x2)
r1 = openat$loop_ctrl(0xffffffffffffff9c, &(0x7f0000000480), 0x2001, 0x0)
r2 = ioctl$LOOP_CTL_GET_FREE(r1, 0x4c82)
ioctl$LOOP_CTL_REMOVE(r1, 0x4c81, r2)

program did not crash
testing program (duration=6m0s, {Threaded:true Repeat:true RepeatTimes:0 Procs:6 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}}): seccomp$SECCOMP_SET_MODE_FILTER_LISTENER-socket$packet-prctl$PR_SCHED_CORE-openat$sequencer-syz_open_dev$sndmidi-setsockopt$ALG_SET_KEY-sendmmsg$unix-sendmmsg-writev-openat$loop_ctrl-ioctl$LOOP_CTL_GET_FREE-ioctl$LOOP_CTL_REMOVE
detailed listing:
executing program 0:
seccomp$SECCOMP_SET_MODE_FILTER_LISTENER(0x1, 0xc, 0x0)
socket$packet(0x11, 0x3, 0x300)
prctl$PR_SCHED_CORE(0x3e, 0x1, 0x0, 0x2, 0x0)
openat$sequencer(0xffffffffffffff9c, &(0x7f0000000300), 0x80200, 0x0)
r0 = syz_open_dev$sndmidi(&(0x7f00000004c0), 0x2, 0x141102)
setsockopt$ALG_SET_KEY(0xffffffffffffffff, 0x117, 0x1, 0x0, 0x0)
sendmmsg$unix(0xffffffffffffffff, &(0x7f0000009a00)=[{{0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x40040}}, {{0x0, 0x0, 0x0, 0x0, &(0x7f0000001100)=[@cred={{0x1c}}], 0x20}}, {{&(0x7f0000001180)=@file={0x0, './file0\x00'}, 0x6e, 0x0, 0x0, 0x0, 0x0, 0x4004000}}], 0x3, 0x0)
sendmmsg(0xffffffffffffffff, &(0x7f0000000000), 0x400000000000235, 0x0)
writev(r0, &(0x7f0000000840)=[{&(0x7f00000002c0)="94", 0xf000}, {0x0}], 0x2)
r1 = openat$loop_ctrl(0xffffffffffffff9c, &(0x7f0000000480), 0x2001, 0x0)
r2 = ioctl$LOOP_CTL_GET_FREE(r1, 0x4c82)
ioctl$LOOP_CTL_REMOVE(r1, 0x4c81, r2)

program did not crash
testing program (duration=6m0s, {Threaded:true Repeat:true RepeatTimes:0 Procs:6 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}}): seccomp$SECCOMP_SET_MODE_FILTER_LISTENER-socket$packet-prctl$PR_SCHED_CORE-openat$sequencer-syz_open_dev$sndmidi-setsockopt$ALG_SET_KEY-sendmmsg$unix-sendmmsg-writev-openat$loop_ctrl-ioctl$LOOP_CTL_GET_FREE-ioctl$LOOP_CTL_REMOVE
detailed listing:
executing program 0:
seccomp$SECCOMP_SET_MODE_FILTER_LISTENER(0x1, 0xc, 0x0)
socket$packet(0x11, 0x3, 0x300)
prctl$PR_SCHED_CORE(0x3e, 0x1, 0x0, 0x2, 0x0)
openat$sequencer(0xffffffffffffff9c, &(0x7f0000000300), 0x80200, 0x0)
r0 = syz_open_dev$sndmidi(&(0x7f00000004c0), 0x2, 0x141102)
setsockopt$ALG_SET_KEY(0xffffffffffffffff, 0x117, 0x1, 0x0, 0x0)
sendmmsg$unix(0xffffffffffffffff, &(0x7f0000009a00)=[{{0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x40040}}, {{&(0x7f0000000480)=@file={0x0, './file0\x00'}, 0x6e, 0x0}}, {{&(0x7f0000001180)=@file={0x0, './file0\x00'}, 0x6e, 0x0, 0x0, 0x0, 0x0, 0x4004000}}], 0x3, 0x0)
sendmmsg(0xffffffffffffffff, &(0x7f0000000000), 0x400000000000235, 0x0)
writev(r0, &(0x7f0000000840)=[{&(0x7f00000002c0)="94", 0xf000}, {0x0}], 0x2)
r1 = openat$loop_ctrl(0xffffffffffffff9c, &(0x7f0000000480), 0x2001, 0x0)
r2 = ioctl$LOOP_CTL_GET_FREE(r1, 0x4c82)
ioctl$LOOP_CTL_REMOVE(r1, 0x4c81, r2)

program did not crash
testing program (duration=6m0s, {Threaded:true Repeat:true RepeatTimes:0 Procs:6 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}}): seccomp$SECCOMP_SET_MODE_FILTER_LISTENER-socket$packet-prctl$PR_SCHED_CORE-openat$sequencer-syz_open_dev$sndmidi-setsockopt$ALG_SET_KEY-sendmmsg$unix-sendmmsg-writev-openat$loop_ctrl-ioctl$LOOP_CTL_GET_FREE-ioctl$LOOP_CTL_REMOVE
detailed listing:
executing program 0:
seccomp$SECCOMP_SET_MODE_FILTER_LISTENER(0x1, 0xc, 0x0)
socket$packet(0x11, 0x3, 0x300)
prctl$PR_SCHED_CORE(0x3e, 0x1, 0x0, 0x2, 0x0)
openat$sequencer(0xffffffffffffff9c, &(0x7f0000000300), 0x80200, 0x0)
r0 = syz_open_dev$sndmidi(&(0x7f00000004c0), 0x2, 0x141102)
setsockopt$ALG_SET_KEY(0xffffffffffffffff, 0x117, 0x1, 0x0, 0x0)
sendmmsg$unix(0xffffffffffffffff, &(0x7f0000009a00)=[{{0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x40040}}, {{&(0x7f0000000480)=@file={0x0, './file0\x00'}, 0x6e, 0x0, 0x0, &(0x7f0000001100)=[@cred={{0x18}}], 0x18}}, {{&(0x7f0000001180)=@file={0x0, './file0\x00'}, 0x6e, 0x0, 0x0, 0x0, 0x0, 0x4004000}}], 0x3, 0x0)
sendmmsg(0xffffffffffffffff, 0x0, 0x0, 0x0)
writev(r0, &(0x7f0000000840)=[{&(0x7f00000002c0)="94", 0xf000}, {0x0}], 0x2)
r1 = openat$loop_ctrl(0xffffffffffffff9c, &(0x7f0000000480), 0x2001, 0x0)
r2 = ioctl$LOOP_CTL_GET_FREE(r1, 0x4c82)
ioctl$LOOP_CTL_REMOVE(r1, 0x4c81, r2)

program crashed: WARNING in wbt_init_enable_default
testing program (duration=6m0s, {Threaded:true Repeat:true RepeatTimes:0 Procs:6 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}}): seccomp$SECCOMP_SET_MODE_FILTER_LISTENER-socket$packet-prctl$PR_SCHED_CORE-openat$sequencer-syz_open_dev$sndmidi-setsockopt$ALG_SET_KEY-sendmmsg$unix-sendmmsg-writev-openat$loop_ctrl-ioctl$LOOP_CTL_GET_FREE-ioctl$LOOP_CTL_REMOVE
detailed listing:
executing program 0:
seccomp$SECCOMP_SET_MODE_FILTER_LISTENER(0x1, 0xc, 0x0)
socket$packet(0x11, 0x3, 0x300)
prctl$PR_SCHED_CORE(0x3e, 0x1, 0x0, 0x2, 0x0)
openat$sequencer(0xffffffffffffff9c, &(0x7f0000000300), 0x80200, 0x0)
r0 = syz_open_dev$sndmidi(&(0x7f00000004c0), 0x2, 0x141102)
setsockopt$ALG_SET_KEY(0xffffffffffffffff, 0x117, 0x1, 0x0, 0x0)
sendmmsg$unix(0xffffffffffffffff, &(0x7f0000009a00)=[{{0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x40040}}, {{&(0x7f0000000480)=@file={0x0, './file0\x00'}, 0x6e, 0x0, 0x0, &(0x7f0000001100)=[@cred={{0x18}}], 0x18}}, {{&(0x7f0000001180)=@file={0x0, './file0\x00'}, 0x6e, 0x0, 0x0, 0x0, 0x0, 0x4004000}}], 0x3, 0x0)
sendmmsg(0xffffffffffffffff, 0x0, 0x0, 0x0)
writev(r0, 0x0, 0x0)
r1 = openat$loop_ctrl(0xffffffffffffff9c, &(0x7f0000000480), 0x2001, 0x0)
r2 = ioctl$LOOP_CTL_GET_FREE(r1, 0x4c82)
ioctl$LOOP_CTL_REMOVE(r1, 0x4c81, r2)

program did not crash
testing program (duration=6m0s, {Threaded:true Repeat:true RepeatTimes:0 Procs:6 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}}): seccomp$SECCOMP_SET_MODE_FILTER_LISTENER-socket$packet-prctl$PR_SCHED_CORE-openat$sequencer-syz_open_dev$sndmidi-setsockopt$ALG_SET_KEY-sendmmsg$unix-sendmmsg-writev-openat$loop_ctrl-ioctl$LOOP_CTL_GET_FREE-ioctl$LOOP_CTL_REMOVE
detailed listing:
executing program 0:
seccomp$SECCOMP_SET_MODE_FILTER_LISTENER(0x1, 0xc, 0x0)
socket$packet(0x11, 0x3, 0x300)
prctl$PR_SCHED_CORE(0x3e, 0x1, 0x0, 0x2, 0x0)
openat$sequencer(0xffffffffffffff9c, &(0x7f0000000300), 0x80200, 0x0)
r0 = syz_open_dev$sndmidi(&(0x7f00000004c0), 0x2, 0x141102)
setsockopt$ALG_SET_KEY(0xffffffffffffffff, 0x117, 0x1, 0x0, 0x0)
sendmmsg$unix(0xffffffffffffffff, &(0x7f0000009a00)=[{{0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x40040}}, {{&(0x7f0000000480)=@file={0x0, './file0\x00'}, 0x6e, 0x0, 0x0, &(0x7f0000001100)=[@cred={{0x18}}], 0x18}}, {{&(0x7f0000001180)=@file={0x0, './file0\x00'}, 0x6e, 0x0, 0x0, 0x0, 0x0, 0x4004000}}], 0x3, 0x0)
sendmmsg(0xffffffffffffffff, 0x0, 0x0, 0x0)
writev(r0, &(0x7f0000000840)=[{0x0}, {0x0}], 0x2)
r1 = openat$loop_ctrl(0xffffffffffffff9c, &(0x7f0000000480), 0x2001, 0x0)
r2 = ioctl$LOOP_CTL_GET_FREE(r1, 0x4c82)
ioctl$LOOP_CTL_REMOVE(r1, 0x4c81, r2)

program did not crash
testing program (duration=6m0s, {Threaded:true Repeat:true RepeatTimes:0 Procs:6 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}}): seccomp$SECCOMP_SET_MODE_FILTER_LISTENER-socket$packet-prctl$PR_SCHED_CORE-openat$sequencer-syz_open_dev$sndmidi-setsockopt$ALG_SET_KEY-sendmmsg$unix-sendmmsg-writev-openat$loop_ctrl-ioctl$LOOP_CTL_GET_FREE-ioctl$LOOP_CTL_REMOVE
detailed listing:
executing program 0:
seccomp$SECCOMP_SET_MODE_FILTER_LISTENER(0x1, 0xc, 0x0)
socket$packet(0x11, 0x3, 0x300)
prctl$PR_SCHED_CORE(0x3e, 0x1, 0x0, 0x2, 0x0)
openat$sequencer(0xffffffffffffff9c, &(0x7f0000000300), 0x80200, 0x0)
r0 = syz_open_dev$sndmidi(&(0x7f00000004c0), 0x2, 0x141102)
setsockopt$ALG_SET_KEY(0xffffffffffffffff, 0x117, 0x1, 0x0, 0x0)
sendmmsg$unix(0xffffffffffffffff, &(0x7f0000009a00)=[{{0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x40040}}, {{&(0x7f0000000480)=@file={0x0, './file0\x00'}, 0x6e, 0x0, 0x0, &(0x7f0000001100)=[@cred={{0x18}}], 0x18}}, {{&(0x7f0000001180)=@file={0x0, './file0\x00'}, 0x6e, 0x0, 0x0, 0x0, 0x0, 0x4004000}}], 0x3, 0x0)
sendmmsg(0xffffffffffffffff, 0x0, 0x0, 0x0)
writev(r0, &(0x7f0000000840)=[{&(0x7f00000002c0)}, {0x0}], 0x2)
r1 = openat$loop_ctrl(0xffffffffffffff9c, &(0x7f0000000480), 0x2001, 0x0)
r2 = ioctl$LOOP_CTL_GET_FREE(r1, 0x4c82)
ioctl$LOOP_CTL_REMOVE(r1, 0x4c81, r2)

program did not crash
testing program (duration=6m0s, {Threaded:true Repeat:true RepeatTimes:0 Procs:6 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}}): seccomp$SECCOMP_SET_MODE_FILTER_LISTENER-socket$packet-prctl$PR_SCHED_CORE-openat$sequencer-syz_open_dev$sndmidi-setsockopt$ALG_SET_KEY-sendmmsg$unix-sendmmsg-writev-openat$loop_ctrl-ioctl$LOOP_CTL_GET_FREE-ioctl$LOOP_CTL_REMOVE
detailed listing:
executing program 0:
seccomp$SECCOMP_SET_MODE_FILTER_LISTENER(0x1, 0xc, 0x0)
socket$packet(0x11, 0x3, 0x300)
prctl$PR_SCHED_CORE(0x3e, 0x1, 0x0, 0x2, 0x0)
openat$sequencer(0xffffffffffffff9c, &(0x7f0000000300), 0x80200, 0x0)
r0 = syz_open_dev$sndmidi(&(0x7f00000004c0), 0x2, 0x141102)
setsockopt$ALG_SET_KEY(0xffffffffffffffff, 0x117, 0x1, 0x0, 0x0)
sendmmsg$unix(0xffffffffffffffff, &(0x7f0000009a00)=[{{0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x40040}}, {{&(0x7f0000000480)=@file={0x0, './file0\x00'}, 0x6e, 0x0, 0x0, &(0x7f0000001100)=[@cred={{0x18}}], 0x18}}, {{&(0x7f0000001180)=@file={0x0, './file0\x00'}, 0x6e, 0x0, 0x0, 0x0, 0x0, 0x4004000}}], 0x3, 0x0)
sendmmsg(0xffffffffffffffff, 0x0, 0x0, 0x0)
writev(r0, &(0x7f0000000840)=[{&(0x7f00000002c0)="94", 0xf000}, {0x0}], 0x2)
r1 = openat$loop_ctrl(0xffffffffffffff9c, 0x0, 0x2001, 0x0)
r2 = ioctl$LOOP_CTL_GET_FREE(r1, 0x4c82)
ioctl$LOOP_CTL_REMOVE(r1, 0x4c81, r2)

program did not crash
extracting C reproducer
testing compiled C program (duration=6m0s, {Threaded:true Repeat:true RepeatTimes:0 Procs:6 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}}): seccomp$SECCOMP_SET_MODE_FILTER_LISTENER-socket$packet-prctl$PR_SCHED_CORE-openat$sequencer-syz_open_dev$sndmidi-setsockopt$ALG_SET_KEY-sendmmsg$unix-sendmmsg-writev-openat$loop_ctrl-ioctl$LOOP_CTL_GET_FREE-ioctl$LOOP_CTL_REMOVE
program crashed: no output from test machine
a never seen crash title: no output from test machine, ignore
simplifying guilty program options
testing program (duration=6m0s, {Threaded:false Repeat:true RepeatTimes:0 Procs:6 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}}): seccomp$SECCOMP_SET_MODE_FILTER_LISTENER-socket$packet-prctl$PR_SCHED_CORE-openat$sequencer-syz_open_dev$sndmidi-setsockopt$ALG_SET_KEY-sendmmsg$unix-sendmmsg-writev-openat$loop_ctrl-ioctl$LOOP_CTL_GET_FREE-ioctl$LOOP_CTL_REMOVE
detailed listing:
executing program 0:
seccomp$SECCOMP_SET_MODE_FILTER_LISTENER(0x1, 0xc, 0x0)
socket$packet(0x11, 0x3, 0x300)
prctl$PR_SCHED_CORE(0x3e, 0x1, 0x0, 0x2, 0x0)
openat$sequencer(0xffffffffffffff9c, &(0x7f0000000300), 0x80200, 0x0)
r0 = syz_open_dev$sndmidi(&(0x7f00000004c0), 0x2, 0x141102)
setsockopt$ALG_SET_KEY(0xffffffffffffffff, 0x117, 0x1, 0x0, 0x0)
sendmmsg$unix(0xffffffffffffffff, &(0x7f0000009a00)=[{{0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x40040}}, {{&(0x7f0000000480)=@file={0x0, './file0\x00'}, 0x6e, 0x0, 0x0, &(0x7f0000001100)=[@cred={{0x18}}], 0x18}}, {{&(0x7f0000001180)=@file={0x0, './file0\x00'}, 0x6e, 0x0, 0x0, 0x0, 0x0, 0x4004000}}], 0x3, 0x0)
sendmmsg(0xffffffffffffffff, 0x0, 0x0, 0x0)
writev(r0, &(0x7f0000000840)=[{&(0x7f00000002c0)="94", 0xf000}, {0x0}], 0x2)
r1 = openat$loop_ctrl(0xffffffffffffff9c, &(0x7f0000000480), 0x2001, 0x0)
r2 = ioctl$LOOP_CTL_GET_FREE(r1, 0x4c82)
ioctl$LOOP_CTL_REMOVE(r1, 0x4c81, r2)

program did not crash
testing program (duration=6m0s, {Threaded:true Repeat:true RepeatTimes:0 Procs:1 Slowdown:1 Sandbox:none SandboxArg:0 Leak:false NetInjection:true NetDevices:true NetReset:true Cgroups:true BinfmtMisc:true CloseFDs:true KCSAN:false DevlinkPCI:false NicVF:false USB:true VhciInjection:true Wifi:true IEEE802154:true Sysctl:true Swap:true UseTmpDir:true HandleSegv:true Trace:false CallComments:true LegacyOptions:{Collide:false Fault:false FaultCall:0 FaultNth:0}}): seccomp$SECCOMP_SET_MODE_FILTER_LISTENER-socket$packet-prctl$PR_SCHED_CORE-openat$sequencer-syz_open_dev$sndmidi-setsockopt$ALG_SET_KEY-sendmmsg$unix-sendmmsg-writev-openat$loop_ctrl-ioctl$LOOP_CTL_GET_FREE-ioctl$LOOP_CTL_REMOVE
detailed listing:
executing program 0:
seccomp$SECCOMP_SET_MODE_FILTER_LISTENER(0x1, 0xc, 0x0)
socket$packet(0x11, 0x3, 0x300)
prctl$PR_SCHED_CORE(0x3e, 0x1, 0x0, 0x2, 0x0)
openat$sequencer(0xffffffffffffff9c, &(0x7f0000000300), 0x80200, 0x0)
r0 = syz_open_dev$sndmidi(&(0x7f00000004c0), 0x2, 0x141102)
setsockopt$ALG_SET_KEY(0xffffffffffffffff, 0x117, 0x1, 0x0, 0x0)
sendmmsg$unix(0xffffffffffffffff, &(0x7f0000009a00)=[{{0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x40040}}, {{&(0x7f0000000480)=@file={0x0, './file0\x00'}, 0x6e, 0x0, 0x0, &(0x7f0000001100)=[@cred={{0x18}}], 0x18}}, {{&(0x7f0000001180)=@file={0x0, './file0\x00'}, 0x6e, 0x0, 0x0, 0x0, 0x0, 0x4004000}}], 0x3, 0x0)
sendmmsg(0xffffffffffffffff, 0x0, 0x0, 0x0)
writev(r0, &(0x7f0000000840)=[{&(0x7f00000002c0)="94", 0xf000}, {0x0}], 0x2)
r1 = openat$loop_ctrl(0xffffffffffffff9c, &(0x7f0000000480), 0x2001, 0x0)
r2 = ioctl$LOOP_CTL_GET_FREE(r1, 0x4c82)
ioctl$LOOP_CTL_REMOVE(r1, 0x4c81, r2)

program did not crash
testing program (duration=6m0s, {Threaded:true Repeat:true RepeatTimes:0 Procs:6 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}}): seccomp$SECCOMP_SET_MODE_FILTER_LISTENER-socket$packet-prctl$PR_SCHED_CORE-openat$sequencer-syz_open_dev$sndmidi-setsockopt$ALG_SET_KEY-sendmmsg$unix-sendmmsg-writev-openat$loop_ctrl-ioctl$LOOP_CTL_GET_FREE-ioctl$LOOP_CTL_REMOVE
detailed listing:
executing program 0:
seccomp$SECCOMP_SET_MODE_FILTER_LISTENER(0x1, 0xc, 0x0)
socket$packet(0x11, 0x3, 0x300)
prctl$PR_SCHED_CORE(0x3e, 0x1, 0x0, 0x2, 0x0)
openat$sequencer(0xffffffffffffff9c, &(0x7f0000000300), 0x80200, 0x0)
r0 = syz_open_dev$sndmidi(&(0x7f00000004c0), 0x2, 0x141102)
setsockopt$ALG_SET_KEY(0xffffffffffffffff, 0x117, 0x1, 0x0, 0x0)
sendmmsg$unix(0xffffffffffffffff, &(0x7f0000009a00)=[{{0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x40040}}, {{&(0x7f0000000480)=@file={0x0, './file0\x00'}, 0x6e, 0x0, 0x0, &(0x7f0000001100)=[@cred={{0x18}}], 0x18}}, {{&(0x7f0000001180)=@file={0x0, './file0\x00'}, 0x6e, 0x0, 0x0, 0x0, 0x0, 0x4004000}}], 0x3, 0x0)
sendmmsg(0xffffffffffffffff, 0x0, 0x0, 0x0)
writev(r0, &(0x7f0000000840)=[{&(0x7f00000002c0)="94", 0xf000}, {0x0}], 0x2)
r1 = openat$loop_ctrl(0xffffffffffffff9c, &(0x7f0000000480), 0x2001, 0x0)
r2 = ioctl$LOOP_CTL_GET_FREE(r1, 0x4c82)
ioctl$LOOP_CTL_REMOVE(r1, 0x4c81, r2)

program did not crash
validation run: crashed=false
testing program (duration=6m0s, {Threaded:true Repeat:true RepeatTimes:0 Procs:6 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}}): seccomp$SECCOMP_SET_MODE_FILTER_LISTENER-socket$packet-prctl$PR_SCHED_CORE-openat$sequencer-syz_open_dev$sndmidi-setsockopt$ALG_SET_KEY-sendmmsg$unix-sendmmsg-writev-openat$loop_ctrl-ioctl$LOOP_CTL_GET_FREE-ioctl$LOOP_CTL_REMOVE
detailed listing:
executing program 0:
seccomp$SECCOMP_SET_MODE_FILTER_LISTENER(0x1, 0xc, 0x0)
socket$packet(0x11, 0x3, 0x300)
prctl$PR_SCHED_CORE(0x3e, 0x1, 0x0, 0x2, 0x0)
openat$sequencer(0xffffffffffffff9c, &(0x7f0000000300), 0x80200, 0x0)
r0 = syz_open_dev$sndmidi(&(0x7f00000004c0), 0x2, 0x141102)
setsockopt$ALG_SET_KEY(0xffffffffffffffff, 0x117, 0x1, 0x0, 0x0)
sendmmsg$unix(0xffffffffffffffff, &(0x7f0000009a00)=[{{0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x40040}}, {{&(0x7f0000000480)=@file={0x0, './file0\x00'}, 0x6e, 0x0, 0x0, &(0x7f0000001100)=[@cred={{0x18}}], 0x18}}, {{&(0x7f0000001180)=@file={0x0, './file0\x00'}, 0x6e, 0x0, 0x0, 0x0, 0x0, 0x4004000}}], 0x3, 0x0)
sendmmsg(0xffffffffffffffff, 0x0, 0x0, 0x0)
writev(r0, &(0x7f0000000840)=[{&(0x7f00000002c0)="94", 0xf000}, {0x0}], 0x2)
r1 = openat$loop_ctrl(0xffffffffffffff9c, &(0x7f0000000480), 0x2001, 0x0)
r2 = ioctl$LOOP_CTL_GET_FREE(r1, 0x4c82)
ioctl$LOOP_CTL_REMOVE(r1, 0x4c81, r2)

program crashed: WARNING in wbt_init_enable_default
validation run: crashed=true
testing program (duration=6m0s, {Threaded:true Repeat:true RepeatTimes:0 Procs:6 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}}): seccomp$SECCOMP_SET_MODE_FILTER_LISTENER-socket$packet-prctl$PR_SCHED_CORE-openat$sequencer-syz_open_dev$sndmidi-setsockopt$ALG_SET_KEY-sendmmsg$unix-sendmmsg-writev-openat$loop_ctrl-ioctl$LOOP_CTL_GET_FREE-ioctl$LOOP_CTL_REMOVE
detailed listing:
executing program 0:
seccomp$SECCOMP_SET_MODE_FILTER_LISTENER(0x1, 0xc, 0x0)
socket$packet(0x11, 0x3, 0x300)
prctl$PR_SCHED_CORE(0x3e, 0x1, 0x0, 0x2, 0x0)
openat$sequencer(0xffffffffffffff9c, &(0x7f0000000300), 0x80200, 0x0)
r0 = syz_open_dev$sndmidi(&(0x7f00000004c0), 0x2, 0x141102)
setsockopt$ALG_SET_KEY(0xffffffffffffffff, 0x117, 0x1, 0x0, 0x0)
sendmmsg$unix(0xffffffffffffffff, &(0x7f0000009a00)=[{{0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x40040}}, {{&(0x7f0000000480)=@file={0x0, './file0\x00'}, 0x6e, 0x0, 0x0, &(0x7f0000001100)=[@cred={{0x18}}], 0x18}}, {{&(0x7f0000001180)=@file={0x0, './file0\x00'}, 0x6e, 0x0, 0x0, 0x0, 0x0, 0x4004000}}], 0x3, 0x0)
sendmmsg(0xffffffffffffffff, 0x0, 0x0, 0x0)
writev(r0, &(0x7f0000000840)=[{&(0x7f00000002c0)="94", 0xf000}, {0x0}], 0x2)
r1 = openat$loop_ctrl(0xffffffffffffff9c, &(0x7f0000000480), 0x2001, 0x0)
r2 = ioctl$LOOP_CTL_GET_FREE(r1, 0x4c82)
ioctl$LOOP_CTL_REMOVE(r1, 0x4c81, r2)

program did not crash
validation run: crashed=false
testing program (duration=6m0s, {Threaded:true Repeat:true RepeatTimes:0 Procs:6 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}}): seccomp$SECCOMP_SET_MODE_FILTER_LISTENER-socket$packet-prctl$PR_SCHED_CORE-openat$sequencer-syz_open_dev$sndmidi-setsockopt$ALG_SET_KEY-sendmmsg$unix-sendmmsg-writev-openat$loop_ctrl-ioctl$LOOP_CTL_GET_FREE-ioctl$LOOP_CTL_REMOVE
detailed listing:
executing program 0:
seccomp$SECCOMP_SET_MODE_FILTER_LISTENER(0x1, 0xc, 0x0)
socket$packet(0x11, 0x3, 0x300)
prctl$PR_SCHED_CORE(0x3e, 0x1, 0x0, 0x2, 0x0)
openat$sequencer(0xffffffffffffff9c, &(0x7f0000000300), 0x80200, 0x0)
r0 = syz_open_dev$sndmidi(&(0x7f00000004c0), 0x2, 0x141102)
setsockopt$ALG_SET_KEY(0xffffffffffffffff, 0x117, 0x1, 0x0, 0x0)
sendmmsg$unix(0xffffffffffffffff, &(0x7f0000009a00)=[{{0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x40040}}, {{&(0x7f0000000480)=@file={0x0, './file0\x00'}, 0x6e, 0x0, 0x0, &(0x7f0000001100)=[@cred={{0x18}}], 0x18}}, {{&(0x7f0000001180)=@file={0x0, './file0\x00'}, 0x6e, 0x0, 0x0, 0x0, 0x0, 0x4004000}}], 0x3, 0x0)
sendmmsg(0xffffffffffffffff, 0x0, 0x0, 0x0)
writev(r0, &(0x7f0000000840)=[{&(0x7f00000002c0)="94", 0xf000}, {0x0}], 0x2)
r1 = openat$loop_ctrl(0xffffffffffffff9c, &(0x7f0000000480), 0x2001, 0x0)
r2 = ioctl$LOOP_CTL_GET_FREE(r1, 0x4c82)
ioctl$LOOP_CTL_REMOVE(r1, 0x4c81, r2)

program did not crash
validation run: crashed=false
testing program (duration=6m0s, {Threaded:true Repeat:true RepeatTimes:0 Procs:6 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}}): seccomp$SECCOMP_SET_MODE_FILTER_LISTENER-socket$packet-prctl$PR_SCHED_CORE-openat$sequencer-syz_open_dev$sndmidi-setsockopt$ALG_SET_KEY-sendmmsg$unix-sendmmsg-writev-openat$loop_ctrl-ioctl$LOOP_CTL_GET_FREE-ioctl$LOOP_CTL_REMOVE
detailed listing:
executing program 0:
seccomp$SECCOMP_SET_MODE_FILTER_LISTENER(0x1, 0xc, 0x0)
socket$packet(0x11, 0x3, 0x300)
prctl$PR_SCHED_CORE(0x3e, 0x1, 0x0, 0x2, 0x0)
openat$sequencer(0xffffffffffffff9c, &(0x7f0000000300), 0x80200, 0x0)
r0 = syz_open_dev$sndmidi(&(0x7f00000004c0), 0x2, 0x141102)
setsockopt$ALG_SET_KEY(0xffffffffffffffff, 0x117, 0x1, 0x0, 0x0)
sendmmsg$unix(0xffffffffffffffff, &(0x7f0000009a00)=[{{0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x40040}}, {{&(0x7f0000000480)=@file={0x0, './file0\x00'}, 0x6e, 0x0, 0x0, &(0x7f0000001100)=[@cred={{0x18}}], 0x18}}, {{&(0x7f0000001180)=@file={0x0, './file0\x00'}, 0x6e, 0x0, 0x0, 0x0, 0x0, 0x4004000}}], 0x3, 0x0)
sendmmsg(0xffffffffffffffff, 0x0, 0x0, 0x0)
writev(r0, &(0x7f0000000840)=[{&(0x7f00000002c0)="94", 0xf000}, {0x0}], 0x2)
r1 = openat$loop_ctrl(0xffffffffffffff9c, &(0x7f0000000480), 0x2001, 0x0)
r2 = ioctl$LOOP_CTL_GET_FREE(r1, 0x4c82)
ioctl$LOOP_CTL_REMOVE(r1, 0x4c81, r2)

program crashed: WARNING in wbt_init_enable_default
validation run: crashed=true
testing program (duration=6m0s, {Threaded:true Repeat:true RepeatTimes:0 Procs:6 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}}): seccomp$SECCOMP_SET_MODE_FILTER_LISTENER-socket$packet-prctl$PR_SCHED_CORE-openat$sequencer-syz_open_dev$sndmidi-setsockopt$ALG_SET_KEY-sendmmsg$unix-sendmmsg-writev-openat$loop_ctrl-ioctl$LOOP_CTL_GET_FREE-ioctl$LOOP_CTL_REMOVE
detailed listing:
executing program 0:
seccomp$SECCOMP_SET_MODE_FILTER_LISTENER(0x1, 0xc, 0x0)
socket$packet(0x11, 0x3, 0x300)
prctl$PR_SCHED_CORE(0x3e, 0x1, 0x0, 0x2, 0x0)
openat$sequencer(0xffffffffffffff9c, &(0x7f0000000300), 0x80200, 0x0)
r0 = syz_open_dev$sndmidi(&(0x7f00000004c0), 0x2, 0x141102)
setsockopt$ALG_SET_KEY(0xffffffffffffffff, 0x117, 0x1, 0x0, 0x0)
sendmmsg$unix(0xffffffffffffffff, &(0x7f0000009a00)=[{{0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x40040}}, {{&(0x7f0000000480)=@file={0x0, './file0\x00'}, 0x6e, 0x0, 0x0, &(0x7f0000001100)=[@cred={{0x18}}], 0x18}}, {{&(0x7f0000001180)=@file={0x0, './file0\x00'}, 0x6e, 0x0, 0x0, 0x0, 0x0, 0x4004000}}], 0x3, 0x0)
sendmmsg(0xffffffffffffffff, 0x0, 0x0, 0x0)
writev(r0, &(0x7f0000000840)=[{&(0x7f00000002c0)="94", 0xf000}, {0x0}], 0x2)
r1 = openat$loop_ctrl(0xffffffffffffff9c, &(0x7f0000000480), 0x2001, 0x0)
r2 = ioctl$LOOP_CTL_GET_FREE(r1, 0x4c82)
ioctl$LOOP_CTL_REMOVE(r1, 0x4c81, r2)

program did not crash
validation run: crashed=false
testing program (duration=6m0s, {Threaded:true Repeat:true RepeatTimes:0 Procs:6 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}}): seccomp$SECCOMP_SET_MODE_FILTER_LISTENER-socket$packet-prctl$PR_SCHED_CORE-openat$sequencer-syz_open_dev$sndmidi-setsockopt$ALG_SET_KEY-sendmmsg$unix-sendmmsg-writev-openat$loop_ctrl-ioctl$LOOP_CTL_GET_FREE-ioctl$LOOP_CTL_REMOVE
detailed listing:
executing program 0:
seccomp$SECCOMP_SET_MODE_FILTER_LISTENER(0x1, 0xc, 0x0)
socket$packet(0x11, 0x3, 0x300)
prctl$PR_SCHED_CORE(0x3e, 0x1, 0x0, 0x2, 0x0)
openat$sequencer(0xffffffffffffff9c, &(0x7f0000000300), 0x80200, 0x0)
r0 = syz_open_dev$sndmidi(&(0x7f00000004c0), 0x2, 0x141102)
setsockopt$ALG_SET_KEY(0xffffffffffffffff, 0x117, 0x1, 0x0, 0x0)
sendmmsg$unix(0xffffffffffffffff, &(0x7f0000009a00)=[{{0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x40040}}, {{&(0x7f0000000480)=@file={0x0, './file0\x00'}, 0x6e, 0x0, 0x0, &(0x7f0000001100)=[@cred={{0x18}}], 0x18}}, {{&(0x7f0000001180)=@file={0x0, './file0\x00'}, 0x6e, 0x0, 0x0, 0x0, 0x0, 0x4004000}}], 0x3, 0x0)
sendmmsg(0xffffffffffffffff, 0x0, 0x0, 0x0)
writev(r0, &(0x7f0000000840)=[{&(0x7f00000002c0)="94", 0xf000}, {0x0}], 0x2)
r1 = openat$loop_ctrl(0xffffffffffffff9c, &(0x7f0000000480), 0x2001, 0x0)
r2 = ioctl$LOOP_CTL_GET_FREE(r1, 0x4c82)
ioctl$LOOP_CTL_REMOVE(r1, 0x4c81, r2)

program did not crash
validation run: crashed=false
testing program (duration=6m0s, {Threaded:true Repeat:true RepeatTimes:0 Procs:6 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}}): seccomp$SECCOMP_SET_MODE_FILTER_LISTENER-socket$packet-prctl$PR_SCHED_CORE-openat$sequencer-syz_open_dev$sndmidi-setsockopt$ALG_SET_KEY-sendmmsg$unix-sendmmsg-writev-openat$loop_ctrl-ioctl$LOOP_CTL_GET_FREE-ioctl$LOOP_CTL_REMOVE
detailed listing:
executing program 0:
seccomp$SECCOMP_SET_MODE_FILTER_LISTENER(0x1, 0xc, 0x0)
socket$packet(0x11, 0x3, 0x300)
prctl$PR_SCHED_CORE(0x3e, 0x1, 0x0, 0x2, 0x0)
openat$sequencer(0xffffffffffffff9c, &(0x7f0000000300), 0x80200, 0x0)
r0 = syz_open_dev$sndmidi(&(0x7f00000004c0), 0x2, 0x141102)
setsockopt$ALG_SET_KEY(0xffffffffffffffff, 0x117, 0x1, 0x0, 0x0)
sendmmsg$unix(0xffffffffffffffff, &(0x7f0000009a00)=[{{0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x40040}}, {{&(0x7f0000000480)=@file={0x0, './file0\x00'}, 0x6e, 0x0, 0x0, &(0x7f0000001100)=[@cred={{0x18}}], 0x18}}, {{&(0x7f0000001180)=@file={0x0, './file0\x00'}, 0x6e, 0x0, 0x0, 0x0, 0x0, 0x4004000}}], 0x3, 0x0)
sendmmsg(0xffffffffffffffff, 0x0, 0x0, 0x0)
writev(r0, &(0x7f0000000840)=[{&(0x7f00000002c0)="94", 0xf000}, {0x0}], 0x2)
r1 = openat$loop_ctrl(0xffffffffffffff9c, &(0x7f0000000480), 0x2001, 0x0)
r2 = ioctl$LOOP_CTL_GET_FREE(r1, 0x4c82)
ioctl$LOOP_CTL_REMOVE(r1, 0x4c81, r2)

program did not crash
validation run: crashed=false
testing program (duration=6m0s, {Threaded:true Repeat:true RepeatTimes:0 Procs:6 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}}): seccomp$SECCOMP_SET_MODE_FILTER_LISTENER-socket$packet-prctl$PR_SCHED_CORE-openat$sequencer-syz_open_dev$sndmidi-setsockopt$ALG_SET_KEY-sendmmsg$unix-sendmmsg-writev-openat$loop_ctrl-ioctl$LOOP_CTL_GET_FREE-ioctl$LOOP_CTL_REMOVE
detailed listing:
executing program 0:
seccomp$SECCOMP_SET_MODE_FILTER_LISTENER(0x1, 0xc, 0x0)
socket$packet(0x11, 0x3, 0x300)
prctl$PR_SCHED_CORE(0x3e, 0x1, 0x0, 0x2, 0x0)
openat$sequencer(0xffffffffffffff9c, &(0x7f0000000300), 0x80200, 0x0)
r0 = syz_open_dev$sndmidi(&(0x7f00000004c0), 0x2, 0x141102)
setsockopt$ALG_SET_KEY(0xffffffffffffffff, 0x117, 0x1, 0x0, 0x0)
sendmmsg$unix(0xffffffffffffffff, &(0x7f0000009a00)=[{{0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x40040}}, {{&(0x7f0000000480)=@file={0x0, './file0\x00'}, 0x6e, 0x0, 0x0, &(0x7f0000001100)=[@cred={{0x18}}], 0x18}}, {{&(0x7f0000001180)=@file={0x0, './file0\x00'}, 0x6e, 0x0, 0x0, 0x0, 0x0, 0x4004000}}], 0x3, 0x0)
sendmmsg(0xffffffffffffffff, 0x0, 0x0, 0x0)
writev(r0, &(0x7f0000000840)=[{&(0x7f00000002c0)="94", 0xf000}, {0x0}], 0x2)
r1 = openat$loop_ctrl(0xffffffffffffff9c, &(0x7f0000000480), 0x2001, 0x0)
r2 = ioctl$LOOP_CTL_GET_FREE(r1, 0x4c82)
ioctl$LOOP_CTL_REMOVE(r1, 0x4c81, r2)

program did not crash
validation run: crashed=false
testing program (duration=6m0s, {Threaded:true Repeat:true RepeatTimes:0 Procs:6 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}}): seccomp$SECCOMP_SET_MODE_FILTER_LISTENER-socket$packet-prctl$PR_SCHED_CORE-openat$sequencer-syz_open_dev$sndmidi-setsockopt$ALG_SET_KEY-sendmmsg$unix-sendmmsg-writev-openat$loop_ctrl-ioctl$LOOP_CTL_GET_FREE-ioctl$LOOP_CTL_REMOVE
detailed listing:
executing program 0:
seccomp$SECCOMP_SET_MODE_FILTER_LISTENER(0x1, 0xc, 0x0)
socket$packet(0x11, 0x3, 0x300)
prctl$PR_SCHED_CORE(0x3e, 0x1, 0x0, 0x2, 0x0)
openat$sequencer(0xffffffffffffff9c, &(0x7f0000000300), 0x80200, 0x0)
r0 = syz_open_dev$sndmidi(&(0x7f00000004c0), 0x2, 0x141102)
setsockopt$ALG_SET_KEY(0xffffffffffffffff, 0x117, 0x1, 0x0, 0x0)
sendmmsg$unix(0xffffffffffffffff, &(0x7f0000009a00)=[{{0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x40040}}, {{&(0x7f0000000480)=@file={0x0, './file0\x00'}, 0x6e, 0x0, 0x0, &(0x7f0000001100)=[@cred={{0x18}}], 0x18}}, {{&(0x7f0000001180)=@file={0x0, './file0\x00'}, 0x6e, 0x0, 0x0, 0x0, 0x0, 0x4004000}}], 0x3, 0x0)
sendmmsg(0xffffffffffffffff, 0x0, 0x0, 0x0)
writev(r0, &(0x7f0000000840)=[{&(0x7f00000002c0)="94", 0xf000}, {0x0}], 0x2)
r1 = openat$loop_ctrl(0xffffffffffffff9c, &(0x7f0000000480), 0x2001, 0x0)
r2 = ioctl$LOOP_CTL_GET_FREE(r1, 0x4c82)
ioctl$LOOP_CTL_REMOVE(r1, 0x4c81, r2)

program crashed: WARNING in wbt_init_enable_default
validation run: crashed=true
reproducing took 4h54m19.533877438s
repro crashed as (corrupted=false):
------------[ cut here ]------------
WARNING: block/blk-wbt.c:741 at wbt_init_enable_default+0x4e/0x60 block/blk-wbt.c:741, CPU#0: syz.1.439/7602
Modules linked in:
CPU: 0 UID: 0 PID: 7602 Comm: syz.1.439 Not tainted syzkaller #0 PREEMPT(full) 
Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 10/25/2025
RIP: 0010:wbt_init_enable_default+0x4e/0x60 block/blk-wbt.c:741
Code: ff 89 c6 e8 e4 e4 40 fd 85 db 75 18 e8 9b e0 40 fd 5b e9 20 2c 90 fc cc e8 8f e0 40 fd 5b e9 14 2c 90 fc cc e8 83 e0 40 fd 90 <0f> 0b 90 5b e9 04 2c 90 fc cc 0f 1f 84 00 00 00 00 00 90 90 90 90
RSP: 0018:ffffc90004ab7ab8 EFLAGS: 00010293
RAX: ffffffff848014fd RBX: 00000000fffffff4 RCX: ffff88802a78bd00
RDX: 0000000000000000 RSI: 00000000fffffff4 RDI: 0000000000000000
RBP: 1ffff11004165212 R08: ffffffff8f822277 R09: 1ffffffff1f0444e
R10: dffffc0000000000 R11: fffffbfff1f0444f R12: 0000000000000000
R13: 1ffff110051e05f7 R14: ffff888020b29000 R15: ffff888028f02fa8
FS:  00007f3ce68426c0(0000) GS:ffff888125e1f000(0000) knlGS:0000000000000000
CS:  0010 DS: 0000 ES: 0000 CR0: 0000000080050033
CR2: 00007f999a972100 CR3: 000000007b2b2000 CR4: 0000000000350ef0
Call Trace:
 <TASK>
 blk_register_queue+0x36a/0x3f0 block/blk-sysfs.c:935
 __add_disk+0x677/0xd50 block/genhd.c:528
 add_disk_fwnode+0xfc/0x480 block/genhd.c:597
 add_disk include/linux/blkdev.h:785 [inline]
 loop_add+0x7f0/0xad0 drivers/block/loop.c:2093
 loop_control_get_free drivers/block/loop.c:2209 [inline]
 loop_control_ioctl+0x2f2/0x5a0 drivers/block/loop.c:2224
 vfs_ioctl fs/ioctl.c:51 [inline]
 __do_sys_ioctl fs/ioctl.c:597 [inline]
 __se_sys_ioctl+0xfc/0x170 fs/ioctl.c:583
 do_syscall_x64 arch/x86/entry/syscall_64.c:63 [inline]
 do_syscall_64+0xec/0xf80 arch/x86/entry/syscall_64.c:94
 entry_SYSCALL_64_after_hwframe+0x77/0x7f
RIP: 0033:0x7f3ce598f749
Code: ff ff c3 66 2e 0f 1f 84 00 00 00 00 00 0f 1f 40 00 48 89 f8 48 89 f7 48 89 d6 48 89 ca 4d 89 c2 4d 89 c8 4c 8b 4c 24 08 0f 05 <48> 3d 01 f0 ff ff 73 01 c3 48 c7 c1 a8 ff ff ff f7 d8 64 89 01 48
RSP: 002b:00007f3ce6842038 EFLAGS: 00000246 ORIG_RAX: 0000000000000010
RAX: ffffffffffffffda RBX: 00007f3ce5be6090 RCX: 00007f3ce598f749
RDX: 0000000000000000 RSI: 0000000000004c82 RDI: 0000000000000006
RBP: 00007f3ce5a13f91 R08: 0000000000000000 R09: 0000000000000000
R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000000
R13: 00007f3ce5be6128 R14: 00007f3ce5be6090 R15: 00007ffd72edd058
 </TASK>

final repro crashed as (corrupted=false):
------------[ cut here ]------------
WARNING: block/blk-wbt.c:741 at wbt_init_enable_default+0x4e/0x60 block/blk-wbt.c:741, CPU#0: syz.1.439/7602
Modules linked in:
CPU: 0 UID: 0 PID: 7602 Comm: syz.1.439 Not tainted syzkaller #0 PREEMPT(full) 
Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 10/25/2025
RIP: 0010:wbt_init_enable_default+0x4e/0x60 block/blk-wbt.c:741
Code: ff 89 c6 e8 e4 e4 40 fd 85 db 75 18 e8 9b e0 40 fd 5b e9 20 2c 90 fc cc e8 8f e0 40 fd 5b e9 14 2c 90 fc cc e8 83 e0 40 fd 90 <0f> 0b 90 5b e9 04 2c 90 fc cc 0f 1f 84 00 00 00 00 00 90 90 90 90
RSP: 0018:ffffc90004ab7ab8 EFLAGS: 00010293
RAX: ffffffff848014fd RBX: 00000000fffffff4 RCX: ffff88802a78bd00
RDX: 0000000000000000 RSI: 00000000fffffff4 RDI: 0000000000000000
RBP: 1ffff11004165212 R08: ffffffff8f822277 R09: 1ffffffff1f0444e
R10: dffffc0000000000 R11: fffffbfff1f0444f R12: 0000000000000000
R13: 1ffff110051e05f7 R14: ffff888020b29000 R15: ffff888028f02fa8
FS:  00007f3ce68426c0(0000) GS:ffff888125e1f000(0000) knlGS:0000000000000000
CS:  0010 DS: 0000 ES: 0000 CR0: 0000000080050033
CR2: 00007f999a972100 CR3: 000000007b2b2000 CR4: 0000000000350ef0
Call Trace:
 <TASK>
 blk_register_queue+0x36a/0x3f0 block/blk-sysfs.c:935
 __add_disk+0x677/0xd50 block/genhd.c:528
 add_disk_fwnode+0xfc/0x480 block/genhd.c:597
 add_disk include/linux/blkdev.h:785 [inline]
 loop_add+0x7f0/0xad0 drivers/block/loop.c:2093
 loop_control_get_free drivers/block/loop.c:2209 [inline]
 loop_control_ioctl+0x2f2/0x5a0 drivers/block/loop.c:2224
 vfs_ioctl fs/ioctl.c:51 [inline]
 __do_sys_ioctl fs/ioctl.c:597 [inline]
 __se_sys_ioctl+0xfc/0x170 fs/ioctl.c:583
 do_syscall_x64 arch/x86/entry/syscall_64.c:63 [inline]
 do_syscall_64+0xec/0xf80 arch/x86/entry/syscall_64.c:94
 entry_SYSCALL_64_after_hwframe+0x77/0x7f
RIP: 0033:0x7f3ce598f749
Code: ff ff c3 66 2e 0f 1f 84 00 00 00 00 00 0f 1f 40 00 48 89 f8 48 89 f7 48 89 d6 48 89 ca 4d 89 c2 4d 89 c8 4c 8b 4c 24 08 0f 05 <48> 3d 01 f0 ff ff 73 01 c3 48 c7 c1 a8 ff ff ff f7 d8 64 89 01 48
RSP: 002b:00007f3ce6842038 EFLAGS: 00000246 ORIG_RAX: 0000000000000010
RAX: ffffffffffffffda RBX: 00007f3ce5be6090 RCX: 00007f3ce598f749
RDX: 0000000000000000 RSI: 0000000000004c82 RDI: 0000000000000006
RBP: 00007f3ce5a13f91 R08: 0000000000000000 R09: 0000000000000000
R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000000
R13: 00007f3ce5be6128 R14: 00007f3ce5be6090 R15: 00007ffd72edd058
 </TASK>