Extracting prog: 1m15.390258689s
Minimizing prog: 55m31.885851017s
Simplifying prog options: 4m52.845077791s
Extracting C: 1m36.908298092s
Simplifying C: 0s


extracting reproducer from 57 programs
first checking the prog from the crash report
single: executing 1 programs separately with timeout 30s
testing program (duration=30s, {Threaded:true Repeat:true RepeatTimes:0 Procs:5 Slowdown:1 Sandbox:none SandboxArg:0 Leak:false NetInjection:true NetDevices:true NetReset:true Cgroups:true BinfmtMisc:true CloseFDs:true KCSAN:false DevlinkPCI:false NicVF:false USB:true VhciInjection:true Wifi:true IEEE802154:true Sysctl:true Swap:true UseTmpDir:true HandleSegv:true Trace:false LegacyOptions:{Collide:false Fault:false FaultCall:0 FaultNth:0}}): socket$inet6_icmp_raw-setsockopt$inet6_IPV6_HOPOPTS-openat$ptmx-ioctl$TIOCSETD-fcntl$dupfd-syz_io_uring_setup-ioctl$TCFLSH-ioctl$TIOCSETD-ioctl$TIOCSTI-ioctl$TIOCSTI-ioctl$TIOCSTI-ioctl$TIOCSTI-ioctl$TIOCSTI-getsockopt$kcm_KCM_RECV_DISABLE-connect$inet6-sendmsg$nl_route_sched-setsockopt$SO_BINDTODEVICE-write
detailed listing:
executing program 0:
r0 = socket$inet6_icmp_raw(0xa, 0x3, 0x3a)
setsockopt$inet6_IPV6_HOPOPTS(r0, 0x29, 0x36, &(0x7f00000006c0)=ANY=[@ANYRESHEX=r0, @ANYRESHEX=r0, @ANYRESOCT=r0, @ANYRES8=r0, @ANYRESDEC=r0], 0x8)
r1 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000000000), 0x0, 0x0)
ioctl$TIOCSETD(r1, 0x5423, &(0x7f00000000c0)=0xf) (async)
r2 = fcntl$dupfd(r1, 0x0, r1)
syz_io_uring_setup(0xb76, &(0x7f0000000280)={0x0, 0x90e6, 0x20000, 0x1, 0x186, 0x0, r2}, &(0x7f0000000080), &(0x7f0000000200))
ioctl$TCFLSH(r2, 0x400455c8, 0x1) (async)
ioctl$TIOCSETD(r2, 0x5412, &(0x7f0000000140)=0xffbfffc0) (async)
ioctl$TIOCSTI(r2, 0x5412, &(0x7f0000000100)=0x12)
ioctl$TIOCSTI(r1, 0x5412, &(0x7f0000000340)=0xff)
ioctl$TIOCSTI(r1, 0x5412, &(0x7f0000000180))
ioctl$TIOCSTI(r1, 0x5412, &(0x7f0000000240)=0x7) (async)
ioctl$TIOCSTI(r2, 0x5412, &(0x7f00000001c0))
getsockopt$kcm_KCM_RECV_DISABLE(0xffffffffffffffff, 0x119, 0x1, &(0x7f0000000480), 0x4) (async)
connect$inet6(r0, &(0x7f0000000000)={0xa, 0x0, 0x0, @mcast2, 0x5}, 0x1c) (async)
sendmsg$nl_route_sched(r2, &(0x7f0000000440)={&(0x7f0000000300)={0x10, 0x0, 0x0, 0x10000}, 0xc, &(0x7f0000000400)={&(0x7f0000000380)=@gettaction={0x4c, 0x32, 0x8, 0x70bd2a, 0x25dfdbff, {}, [@action_gd=@TCA_ACT_TAB={0x38, 0x1, [{0xc, 0x20, 0x0, 0x0, @TCA_ACT_INDEX={0x8, 0x3, 0x7}}, {0xc, 0x9, 0x0, 0x0, @TCA_ACT_INDEX={0x8, 0x3, 0x8}}, {0xc, 0x1b, 0x0, 0x0, @TCA_ACT_INDEX={0x8}}, {0x10, 0x5, 0x0, 0x0, @TCA_ACT_KIND={0xb, 0x1, 'skbmod\x00'}}]}]}, 0x4c}}, 0x20000000) (async)
setsockopt$SO_BINDTODEVICE(r0, 0x1, 0x19, &(0x7f0000000040)='virt_wifi0\x00', 0x10) (async)
write(r0, &(0x7f00000000c0)="842a0a65bd8c2c2b0304000e0580a7b6070d63e286a5cefe", 0x5ac)

program crashed: general protection fault in bcsp_recv
single: successfully extracted reproducer
found reproducer with 18 syscalls
minimizing guilty program
testing program (duration=45.418108915s, {Threaded:true Repeat:true RepeatTimes:0 Procs:5 Slowdown:1 Sandbox:none SandboxArg:0 Leak:false NetInjection:true NetDevices:true NetReset:true Cgroups:true BinfmtMisc:true CloseFDs:true KCSAN:false DevlinkPCI:false NicVF:false USB:true VhciInjection:true Wifi:true IEEE802154:true Sysctl:true Swap:true UseTmpDir:true HandleSegv:true Trace:false LegacyOptions:{Collide:false Fault:false FaultCall:0 FaultNth:0}}): socket$inet6_icmp_raw-setsockopt$inet6_IPV6_HOPOPTS-openat$ptmx-ioctl$TIOCSETD-fcntl$dupfd-syz_io_uring_setup-ioctl$TCFLSH-ioctl$TIOCSETD-ioctl$TIOCSTI-ioctl$TIOCSTI-ioctl$TIOCSTI-ioctl$TIOCSTI-ioctl$TIOCSTI-getsockopt$kcm_KCM_RECV_DISABLE-connect$inet6-sendmsg$nl_route_sched-setsockopt$SO_BINDTODEVICE
detailed listing:
executing program 0:
r0 = socket$inet6_icmp_raw(0xa, 0x3, 0x3a)
setsockopt$inet6_IPV6_HOPOPTS(r0, 0x29, 0x36, &(0x7f00000006c0)=ANY=[@ANYRESHEX=r0, @ANYRESHEX=r0, @ANYRESOCT=r0, @ANYRES8=r0, @ANYRESDEC=r0], 0x8)
r1 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000000000), 0x0, 0x0)
ioctl$TIOCSETD(r1, 0x5423, &(0x7f00000000c0)=0xf) (async)
r2 = fcntl$dupfd(r1, 0x0, r1)
syz_io_uring_setup(0xb76, &(0x7f0000000280)={0x0, 0x90e6, 0x20000, 0x1, 0x186, 0x0, r2}, &(0x7f0000000080), &(0x7f0000000200))
ioctl$TCFLSH(r2, 0x400455c8, 0x1) (async)
ioctl$TIOCSETD(r2, 0x5412, &(0x7f0000000140)=0xffbfffc0) (async)
ioctl$TIOCSTI(r2, 0x5412, &(0x7f0000000100)=0x12)
ioctl$TIOCSTI(r1, 0x5412, &(0x7f0000000340)=0xff)
ioctl$TIOCSTI(r1, 0x5412, &(0x7f0000000180))
ioctl$TIOCSTI(r1, 0x5412, &(0x7f0000000240)=0x7) (async)
ioctl$TIOCSTI(r2, 0x5412, &(0x7f00000001c0))
getsockopt$kcm_KCM_RECV_DISABLE(0xffffffffffffffff, 0x119, 0x1, &(0x7f0000000480), 0x4) (async)
connect$inet6(r0, &(0x7f0000000000)={0xa, 0x0, 0x0, @mcast2, 0x5}, 0x1c) (async)
sendmsg$nl_route_sched(r2, &(0x7f0000000440)={&(0x7f0000000300)={0x10, 0x0, 0x0, 0x10000}, 0xc, &(0x7f0000000400)={&(0x7f0000000380)=@gettaction={0x4c, 0x32, 0x8, 0x70bd2a, 0x25dfdbff, {}, [@action_gd=@TCA_ACT_TAB={0x38, 0x1, [{0xc, 0x20, 0x0, 0x0, @TCA_ACT_INDEX={0x8, 0x3, 0x7}}, {0xc, 0x9, 0x0, 0x0, @TCA_ACT_INDEX={0x8, 0x3, 0x8}}, {0xc, 0x1b, 0x0, 0x0, @TCA_ACT_INDEX={0x8}}, {0x10, 0x5, 0x0, 0x0, @TCA_ACT_KIND={0xb, 0x1, 'skbmod\x00'}}]}]}, 0x4c}}, 0x20000000) (async)
setsockopt$SO_BINDTODEVICE(r0, 0x1, 0x19, &(0x7f0000000040)='virt_wifi0\x00', 0x10) (async)

program crashed: general protection fault in bcsp_recv
testing program (duration=45.418108915s, {Threaded:true Repeat:true RepeatTimes:0 Procs:5 Slowdown:1 Sandbox:none SandboxArg:0 Leak:false NetInjection:true NetDevices:true NetReset:true Cgroups:true BinfmtMisc:true CloseFDs:true KCSAN:false DevlinkPCI:false NicVF:false USB:true VhciInjection:true Wifi:true IEEE802154:true Sysctl:true Swap:true UseTmpDir:true HandleSegv:true Trace:false LegacyOptions:{Collide:false Fault:false FaultCall:0 FaultNth:0}}): socket$inet6_icmp_raw-setsockopt$inet6_IPV6_HOPOPTS-openat$ptmx-ioctl$TIOCSETD-fcntl$dupfd-syz_io_uring_setup-ioctl$TCFLSH-ioctl$TIOCSETD-ioctl$TIOCSTI-ioctl$TIOCSTI-ioctl$TIOCSTI-ioctl$TIOCSTI-ioctl$TIOCSTI-getsockopt$kcm_KCM_RECV_DISABLE-connect$inet6-sendmsg$nl_route_sched
detailed listing:
executing program 0:
r0 = socket$inet6_icmp_raw(0xa, 0x3, 0x3a)
setsockopt$inet6_IPV6_HOPOPTS(r0, 0x29, 0x36, &(0x7f00000006c0)=ANY=[@ANYRESHEX=r0, @ANYRESHEX=r0, @ANYRESOCT=r0, @ANYRES8=r0, @ANYRESDEC=r0], 0x8)
r1 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000000000), 0x0, 0x0)
ioctl$TIOCSETD(r1, 0x5423, &(0x7f00000000c0)=0xf) (async)
r2 = fcntl$dupfd(r1, 0x0, r1)
syz_io_uring_setup(0xb76, &(0x7f0000000280)={0x0, 0x90e6, 0x20000, 0x1, 0x186, 0x0, r2}, &(0x7f0000000080), &(0x7f0000000200))
ioctl$TCFLSH(r2, 0x400455c8, 0x1) (async)
ioctl$TIOCSETD(r2, 0x5412, &(0x7f0000000140)=0xffbfffc0) (async)
ioctl$TIOCSTI(r2, 0x5412, &(0x7f0000000100)=0x12)
ioctl$TIOCSTI(r1, 0x5412, &(0x7f0000000340)=0xff)
ioctl$TIOCSTI(r1, 0x5412, &(0x7f0000000180))
ioctl$TIOCSTI(r1, 0x5412, &(0x7f0000000240)=0x7) (async)
ioctl$TIOCSTI(r2, 0x5412, &(0x7f00000001c0))
getsockopt$kcm_KCM_RECV_DISABLE(0xffffffffffffffff, 0x119, 0x1, &(0x7f0000000480), 0x4) (async)
connect$inet6(r0, &(0x7f0000000000)={0xa, 0x0, 0x0, @mcast2, 0x5}, 0x1c) (async)
sendmsg$nl_route_sched(r2, &(0x7f0000000440)={&(0x7f0000000300)={0x10, 0x0, 0x0, 0x10000}, 0xc, &(0x7f0000000400)={&(0x7f0000000380)=@gettaction={0x4c, 0x32, 0x8, 0x70bd2a, 0x25dfdbff, {}, [@action_gd=@TCA_ACT_TAB={0x38, 0x1, [{0xc, 0x20, 0x0, 0x0, @TCA_ACT_INDEX={0x8, 0x3, 0x7}}, {0xc, 0x9, 0x0, 0x0, @TCA_ACT_INDEX={0x8, 0x3, 0x8}}, {0xc, 0x1b, 0x0, 0x0, @TCA_ACT_INDEX={0x8}}, {0x10, 0x5, 0x0, 0x0, @TCA_ACT_KIND={0xb, 0x1, 'skbmod\x00'}}]}]}, 0x4c}}, 0x20000000) (async)

program crashed: general protection fault in bcsp_recv
testing program (duration=45.418108915s, {Threaded:true Repeat:true RepeatTimes:0 Procs:5 Slowdown:1 Sandbox:none SandboxArg:0 Leak:false NetInjection:true NetDevices:true NetReset:true Cgroups:true BinfmtMisc:true CloseFDs:true KCSAN:false DevlinkPCI:false NicVF:false USB:true VhciInjection:true Wifi:true IEEE802154:true Sysctl:true Swap:true UseTmpDir:true HandleSegv:true Trace:false LegacyOptions:{Collide:false Fault:false FaultCall:0 FaultNth:0}}): socket$inet6_icmp_raw-setsockopt$inet6_IPV6_HOPOPTS-openat$ptmx-ioctl$TIOCSETD-fcntl$dupfd-syz_io_uring_setup-ioctl$TCFLSH-ioctl$TIOCSETD-ioctl$TIOCSTI-ioctl$TIOCSTI-ioctl$TIOCSTI-ioctl$TIOCSTI-ioctl$TIOCSTI-getsockopt$kcm_KCM_RECV_DISABLE-connect$inet6
detailed listing:
executing program 0:
r0 = socket$inet6_icmp_raw(0xa, 0x3, 0x3a)
setsockopt$inet6_IPV6_HOPOPTS(r0, 0x29, 0x36, &(0x7f00000006c0)=ANY=[@ANYRESHEX=r0, @ANYRESHEX=r0, @ANYRESOCT=r0, @ANYRES8=r0, @ANYRESDEC=r0], 0x8)
r1 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000000000), 0x0, 0x0)
ioctl$TIOCSETD(r1, 0x5423, &(0x7f00000000c0)=0xf) (async)
r2 = fcntl$dupfd(r1, 0x0, r1)
syz_io_uring_setup(0xb76, &(0x7f0000000280)={0x0, 0x90e6, 0x20000, 0x1, 0x186, 0x0, r2}, &(0x7f0000000080), &(0x7f0000000200))
ioctl$TCFLSH(r2, 0x400455c8, 0x1) (async)
ioctl$TIOCSETD(r2, 0x5412, &(0x7f0000000140)=0xffbfffc0) (async)
ioctl$TIOCSTI(r2, 0x5412, &(0x7f0000000100)=0x12)
ioctl$TIOCSTI(r1, 0x5412, &(0x7f0000000340)=0xff)
ioctl$TIOCSTI(r1, 0x5412, &(0x7f0000000180))
ioctl$TIOCSTI(r1, 0x5412, &(0x7f0000000240)=0x7) (async)
ioctl$TIOCSTI(r2, 0x5412, &(0x7f00000001c0))
getsockopt$kcm_KCM_RECV_DISABLE(0xffffffffffffffff, 0x119, 0x1, &(0x7f0000000480), 0x4) (async)
connect$inet6(r0, &(0x7f0000000000)={0xa, 0x0, 0x0, @mcast2, 0x5}, 0x1c) (async)

program did not crash
testing program (duration=45.418108915s, {Threaded:true Repeat:true RepeatTimes:0 Procs:5 Slowdown:1 Sandbox:none SandboxArg:0 Leak:false NetInjection:true NetDevices:true NetReset:true Cgroups:true BinfmtMisc:true CloseFDs:true KCSAN:false DevlinkPCI:false NicVF:false USB:true VhciInjection:true Wifi:true IEEE802154:true Sysctl:true Swap:true UseTmpDir:true HandleSegv:true Trace:false LegacyOptions:{Collide:false Fault:false FaultCall:0 FaultNth:0}}): socket$inet6_icmp_raw-setsockopt$inet6_IPV6_HOPOPTS-openat$ptmx-ioctl$TIOCSETD-fcntl$dupfd-syz_io_uring_setup-ioctl$TCFLSH-ioctl$TIOCSETD-ioctl$TIOCSTI-ioctl$TIOCSTI-ioctl$TIOCSTI-ioctl$TIOCSTI-ioctl$TIOCSTI-getsockopt$kcm_KCM_RECV_DISABLE-sendmsg$nl_route_sched
detailed listing:
executing program 0:
r0 = socket$inet6_icmp_raw(0xa, 0x3, 0x3a)
setsockopt$inet6_IPV6_HOPOPTS(r0, 0x29, 0x36, &(0x7f00000006c0)=ANY=[@ANYRESHEX=r0, @ANYRESHEX=r0, @ANYRESOCT=r0, @ANYRES8=r0, @ANYRESDEC=r0], 0x8)
r1 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000000000), 0x0, 0x0)
ioctl$TIOCSETD(r1, 0x5423, &(0x7f00000000c0)=0xf) (async)
r2 = fcntl$dupfd(r1, 0x0, r1)
syz_io_uring_setup(0xb76, &(0x7f0000000280)={0x0, 0x90e6, 0x20000, 0x1, 0x186, 0x0, r2}, &(0x7f0000000080), &(0x7f0000000200))
ioctl$TCFLSH(r2, 0x400455c8, 0x1) (async)
ioctl$TIOCSETD(r2, 0x5412, &(0x7f0000000140)=0xffbfffc0) (async)
ioctl$TIOCSTI(r2, 0x5412, &(0x7f0000000100)=0x12)
ioctl$TIOCSTI(r1, 0x5412, &(0x7f0000000340)=0xff)
ioctl$TIOCSTI(r1, 0x5412, &(0x7f0000000180))
ioctl$TIOCSTI(r1, 0x5412, &(0x7f0000000240)=0x7) (async)
ioctl$TIOCSTI(r2, 0x5412, &(0x7f00000001c0))
getsockopt$kcm_KCM_RECV_DISABLE(0xffffffffffffffff, 0x119, 0x1, &(0x7f0000000480), 0x4) (async)
sendmsg$nl_route_sched(r2, &(0x7f0000000440)={&(0x7f0000000300)={0x10, 0x0, 0x0, 0x10000}, 0xc, &(0x7f0000000400)={&(0x7f0000000380)=@gettaction={0x4c, 0x32, 0x8, 0x70bd2a, 0x25dfdbff, {}, [@action_gd=@TCA_ACT_TAB={0x38, 0x1, [{0xc, 0x20, 0x0, 0x0, @TCA_ACT_INDEX={0x8, 0x3, 0x7}}, {0xc, 0x9, 0x0, 0x0, @TCA_ACT_INDEX={0x8, 0x3, 0x8}}, {0xc, 0x1b, 0x0, 0x0, @TCA_ACT_INDEX={0x8}}, {0x10, 0x5, 0x0, 0x0, @TCA_ACT_KIND={0xb, 0x1, 'skbmod\x00'}}]}]}, 0x4c}}, 0x20000000) (async)

program did not crash
testing program (duration=45.418108915s, {Threaded:true Repeat:true RepeatTimes:0 Procs:5 Slowdown:1 Sandbox:none SandboxArg:0 Leak:false NetInjection:true NetDevices:true NetReset:true Cgroups:true BinfmtMisc:true CloseFDs:true KCSAN:false DevlinkPCI:false NicVF:false USB:true VhciInjection:true Wifi:true IEEE802154:true Sysctl:true Swap:true UseTmpDir:true HandleSegv:true Trace:false LegacyOptions:{Collide:false Fault:false FaultCall:0 FaultNth:0}}): socket$inet6_icmp_raw-setsockopt$inet6_IPV6_HOPOPTS-openat$ptmx-ioctl$TIOCSETD-fcntl$dupfd-syz_io_uring_setup-ioctl$TCFLSH-ioctl$TIOCSETD-ioctl$TIOCSTI-ioctl$TIOCSTI-ioctl$TIOCSTI-ioctl$TIOCSTI-ioctl$TIOCSTI-connect$inet6-sendmsg$nl_route_sched
detailed listing:
executing program 0:
r0 = socket$inet6_icmp_raw(0xa, 0x3, 0x3a)
setsockopt$inet6_IPV6_HOPOPTS(r0, 0x29, 0x36, &(0x7f00000006c0)=ANY=[@ANYRESHEX=r0, @ANYRESHEX=r0, @ANYRESOCT=r0, @ANYRES8=r0, @ANYRESDEC=r0], 0x8)
r1 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000000000), 0x0, 0x0)
ioctl$TIOCSETD(r1, 0x5423, &(0x7f00000000c0)=0xf) (async)
r2 = fcntl$dupfd(r1, 0x0, r1)
syz_io_uring_setup(0xb76, &(0x7f0000000280)={0x0, 0x90e6, 0x20000, 0x1, 0x186, 0x0, r2}, &(0x7f0000000080), &(0x7f0000000200))
ioctl$TCFLSH(r2, 0x400455c8, 0x1) (async)
ioctl$TIOCSETD(r2, 0x5412, &(0x7f0000000140)=0xffbfffc0) (async)
ioctl$TIOCSTI(r2, 0x5412, &(0x7f0000000100)=0x12)
ioctl$TIOCSTI(r1, 0x5412, &(0x7f0000000340)=0xff)
ioctl$TIOCSTI(r1, 0x5412, &(0x7f0000000180))
ioctl$TIOCSTI(r1, 0x5412, &(0x7f0000000240)=0x7) (async)
ioctl$TIOCSTI(r2, 0x5412, &(0x7f00000001c0))
connect$inet6(r0, &(0x7f0000000000)={0xa, 0x0, 0x0, @mcast2, 0x5}, 0x1c) (async)
sendmsg$nl_route_sched(r2, &(0x7f0000000440)={&(0x7f0000000300)={0x10, 0x0, 0x0, 0x10000}, 0xc, &(0x7f0000000400)={&(0x7f0000000380)=@gettaction={0x4c, 0x32, 0x8, 0x70bd2a, 0x25dfdbff, {}, [@action_gd=@TCA_ACT_TAB={0x38, 0x1, [{0xc, 0x20, 0x0, 0x0, @TCA_ACT_INDEX={0x8, 0x3, 0x7}}, {0xc, 0x9, 0x0, 0x0, @TCA_ACT_INDEX={0x8, 0x3, 0x8}}, {0xc, 0x1b, 0x0, 0x0, @TCA_ACT_INDEX={0x8}}, {0x10, 0x5, 0x0, 0x0, @TCA_ACT_KIND={0xb, 0x1, 'skbmod\x00'}}]}]}, 0x4c}}, 0x20000000) (async)

program crashed: general protection fault in bcsp_recv
testing program (duration=45.418108915s, {Threaded:true Repeat:true RepeatTimes:0 Procs:5 Slowdown:1 Sandbox:none SandboxArg:0 Leak:false NetInjection:true NetDevices:true NetReset:true Cgroups:true BinfmtMisc:true CloseFDs:true KCSAN:false DevlinkPCI:false NicVF:false USB:true VhciInjection:true Wifi:true IEEE802154:true Sysctl:true Swap:true UseTmpDir:true HandleSegv:true Trace:false LegacyOptions:{Collide:false Fault:false FaultCall:0 FaultNth:0}}): socket$inet6_icmp_raw-setsockopt$inet6_IPV6_HOPOPTS-openat$ptmx-ioctl$TIOCSETD-fcntl$dupfd-syz_io_uring_setup-ioctl$TCFLSH-ioctl$TIOCSETD-ioctl$TIOCSTI-ioctl$TIOCSTI-ioctl$TIOCSTI-ioctl$TIOCSTI-connect$inet6-sendmsg$nl_route_sched
detailed listing:
executing program 0:
r0 = socket$inet6_icmp_raw(0xa, 0x3, 0x3a)
setsockopt$inet6_IPV6_HOPOPTS(r0, 0x29, 0x36, &(0x7f00000006c0)=ANY=[@ANYRESHEX=r0, @ANYRESHEX=r0, @ANYRESOCT=r0, @ANYRES8=r0, @ANYRESDEC=r0], 0x8)
r1 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000000000), 0x0, 0x0)
ioctl$TIOCSETD(r1, 0x5423, &(0x7f00000000c0)=0xf) (async)
r2 = fcntl$dupfd(r1, 0x0, r1)
syz_io_uring_setup(0xb76, &(0x7f0000000280)={0x0, 0x90e6, 0x20000, 0x1, 0x186, 0x0, r2}, &(0x7f0000000080), &(0x7f0000000200))
ioctl$TCFLSH(r2, 0x400455c8, 0x1) (async)
ioctl$TIOCSETD(r2, 0x5412, &(0x7f0000000140)=0xffbfffc0) (async)
ioctl$TIOCSTI(r2, 0x5412, &(0x7f0000000100)=0x12)
ioctl$TIOCSTI(r1, 0x5412, &(0x7f0000000340)=0xff)
ioctl$TIOCSTI(r1, 0x5412, &(0x7f0000000180))
ioctl$TIOCSTI(r1, 0x5412, &(0x7f0000000240)=0x7) (async)
connect$inet6(r0, &(0x7f0000000000)={0xa, 0x0, 0x0, @mcast2, 0x5}, 0x1c) (async)
sendmsg$nl_route_sched(r2, &(0x7f0000000440)={&(0x7f0000000300)={0x10, 0x0, 0x0, 0x10000}, 0xc, &(0x7f0000000400)={&(0x7f0000000380)=@gettaction={0x4c, 0x32, 0x8, 0x70bd2a, 0x25dfdbff, {}, [@action_gd=@TCA_ACT_TAB={0x38, 0x1, [{0xc, 0x20, 0x0, 0x0, @TCA_ACT_INDEX={0x8, 0x3, 0x7}}, {0xc, 0x9, 0x0, 0x0, @TCA_ACT_INDEX={0x8, 0x3, 0x8}}, {0xc, 0x1b, 0x0, 0x0, @TCA_ACT_INDEX={0x8}}, {0x10, 0x5, 0x0, 0x0, @TCA_ACT_KIND={0xb, 0x1, 'skbmod\x00'}}]}]}, 0x4c}}, 0x20000000) (async)

program did not crash
testing program (duration=45.418108915s, {Threaded:true Repeat:true RepeatTimes:0 Procs:5 Slowdown:1 Sandbox:none SandboxArg:0 Leak:false NetInjection:true NetDevices:true NetReset:true Cgroups:true BinfmtMisc:true CloseFDs:true KCSAN:false DevlinkPCI:false NicVF:false USB:true VhciInjection:true Wifi:true IEEE802154:true Sysctl:true Swap:true UseTmpDir:true HandleSegv:true Trace:false LegacyOptions:{Collide:false Fault:false FaultCall:0 FaultNth:0}}): socket$inet6_icmp_raw-setsockopt$inet6_IPV6_HOPOPTS-openat$ptmx-ioctl$TIOCSETD-fcntl$dupfd-syz_io_uring_setup-ioctl$TCFLSH-ioctl$TIOCSETD-ioctl$TIOCSTI-ioctl$TIOCSTI-ioctl$TIOCSTI-ioctl$TIOCSTI-connect$inet6-sendmsg$nl_route_sched
detailed listing:
executing program 0:
r0 = socket$inet6_icmp_raw(0xa, 0x3, 0x3a)
setsockopt$inet6_IPV6_HOPOPTS(r0, 0x29, 0x36, &(0x7f00000006c0)=ANY=[@ANYRESHEX=r0, @ANYRESHEX=r0, @ANYRESOCT=r0, @ANYRES8=r0, @ANYRESDEC=r0], 0x8)
r1 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000000000), 0x0, 0x0)
ioctl$TIOCSETD(r1, 0x5423, &(0x7f00000000c0)=0xf) (async)
r2 = fcntl$dupfd(r1, 0x0, r1)
syz_io_uring_setup(0xb76, &(0x7f0000000280)={0x0, 0x90e6, 0x20000, 0x1, 0x186, 0x0, r2}, &(0x7f0000000080), &(0x7f0000000200))
ioctl$TCFLSH(r2, 0x400455c8, 0x1) (async)
ioctl$TIOCSETD(r2, 0x5412, &(0x7f0000000140)=0xffbfffc0) (async)
ioctl$TIOCSTI(r2, 0x5412, &(0x7f0000000100)=0x12)
ioctl$TIOCSTI(r1, 0x5412, &(0x7f0000000340)=0xff)
ioctl$TIOCSTI(r1, 0x5412, &(0x7f0000000180))
ioctl$TIOCSTI(r2, 0x5412, &(0x7f00000001c0))
connect$inet6(r0, &(0x7f0000000000)={0xa, 0x0, 0x0, @mcast2, 0x5}, 0x1c) (async)
sendmsg$nl_route_sched(r2, &(0x7f0000000440)={&(0x7f0000000300)={0x10, 0x0, 0x0, 0x10000}, 0xc, &(0x7f0000000400)={&(0x7f0000000380)=@gettaction={0x4c, 0x32, 0x8, 0x70bd2a, 0x25dfdbff, {}, [@action_gd=@TCA_ACT_TAB={0x38, 0x1, [{0xc, 0x20, 0x0, 0x0, @TCA_ACT_INDEX={0x8, 0x3, 0x7}}, {0xc, 0x9, 0x0, 0x0, @TCA_ACT_INDEX={0x8, 0x3, 0x8}}, {0xc, 0x1b, 0x0, 0x0, @TCA_ACT_INDEX={0x8}}, {0x10, 0x5, 0x0, 0x0, @TCA_ACT_KIND={0xb, 0x1, 'skbmod\x00'}}]}]}, 0x4c}}, 0x20000000) (async)

program crashed: general protection fault in bcsp_recv
testing program (duration=45.418108915s, {Threaded:true Repeat:true RepeatTimes:0 Procs:5 Slowdown:1 Sandbox:none SandboxArg:0 Leak:false NetInjection:true NetDevices:true NetReset:true Cgroups:true BinfmtMisc:true CloseFDs:true KCSAN:false DevlinkPCI:false NicVF:false USB:true VhciInjection:true Wifi:true IEEE802154:true Sysctl:true Swap:true UseTmpDir:true HandleSegv:true Trace:false LegacyOptions:{Collide:false Fault:false FaultCall:0 FaultNth:0}}): socket$inet6_icmp_raw-setsockopt$inet6_IPV6_HOPOPTS-openat$ptmx-ioctl$TIOCSETD-fcntl$dupfd-syz_io_uring_setup-ioctl$TCFLSH-ioctl$TIOCSETD-ioctl$TIOCSTI-ioctl$TIOCSTI-ioctl$TIOCSTI-connect$inet6-sendmsg$nl_route_sched
detailed listing:
executing program 0:
r0 = socket$inet6_icmp_raw(0xa, 0x3, 0x3a)
setsockopt$inet6_IPV6_HOPOPTS(r0, 0x29, 0x36, &(0x7f00000006c0)=ANY=[@ANYRESHEX=r0, @ANYRESHEX=r0, @ANYRESOCT=r0, @ANYRES8=r0, @ANYRESDEC=r0], 0x8)
r1 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000000000), 0x0, 0x0)
ioctl$TIOCSETD(r1, 0x5423, &(0x7f00000000c0)=0xf) (async)
r2 = fcntl$dupfd(r1, 0x0, r1)
syz_io_uring_setup(0xb76, &(0x7f0000000280)={0x0, 0x90e6, 0x20000, 0x1, 0x186, 0x0, r2}, &(0x7f0000000080), &(0x7f0000000200))
ioctl$TCFLSH(r2, 0x400455c8, 0x1) (async)
ioctl$TIOCSETD(r2, 0x5412, &(0x7f0000000140)=0xffbfffc0) (async)
ioctl$TIOCSTI(r2, 0x5412, &(0x7f0000000100)=0x12)
ioctl$TIOCSTI(r1, 0x5412, &(0x7f0000000340)=0xff)
ioctl$TIOCSTI(r2, 0x5412, &(0x7f00000001c0))
connect$inet6(r0, &(0x7f0000000000)={0xa, 0x0, 0x0, @mcast2, 0x5}, 0x1c) (async)
sendmsg$nl_route_sched(r2, &(0x7f0000000440)={&(0x7f0000000300)={0x10, 0x0, 0x0, 0x10000}, 0xc, &(0x7f0000000400)={&(0x7f0000000380)=@gettaction={0x4c, 0x32, 0x8, 0x70bd2a, 0x25dfdbff, {}, [@action_gd=@TCA_ACT_TAB={0x38, 0x1, [{0xc, 0x20, 0x0, 0x0, @TCA_ACT_INDEX={0x8, 0x3, 0x7}}, {0xc, 0x9, 0x0, 0x0, @TCA_ACT_INDEX={0x8, 0x3, 0x8}}, {0xc, 0x1b, 0x0, 0x0, @TCA_ACT_INDEX={0x8}}, {0x10, 0x5, 0x0, 0x0, @TCA_ACT_KIND={0xb, 0x1, 'skbmod\x00'}}]}]}, 0x4c}}, 0x20000000) (async)

program did not crash
testing program (duration=45.418108915s, {Threaded:true Repeat:true RepeatTimes:0 Procs:5 Slowdown:1 Sandbox:none SandboxArg:0 Leak:false NetInjection:true NetDevices:true NetReset:true Cgroups:true BinfmtMisc:true CloseFDs:true KCSAN:false DevlinkPCI:false NicVF:false USB:true VhciInjection:true Wifi:true IEEE802154:true Sysctl:true Swap:true UseTmpDir:true HandleSegv:true Trace:false LegacyOptions:{Collide:false Fault:false FaultCall:0 FaultNth:0}}): socket$inet6_icmp_raw-setsockopt$inet6_IPV6_HOPOPTS-openat$ptmx-ioctl$TIOCSETD-fcntl$dupfd-syz_io_uring_setup-ioctl$TCFLSH-ioctl$TIOCSETD-ioctl$TIOCSTI-ioctl$TIOCSTI-ioctl$TIOCSTI-connect$inet6-sendmsg$nl_route_sched
detailed listing:
executing program 0:
r0 = socket$inet6_icmp_raw(0xa, 0x3, 0x3a)
setsockopt$inet6_IPV6_HOPOPTS(r0, 0x29, 0x36, &(0x7f00000006c0)=ANY=[@ANYRESHEX=r0, @ANYRESHEX=r0, @ANYRESOCT=r0, @ANYRES8=r0, @ANYRESDEC=r0], 0x8)
r1 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000000000), 0x0, 0x0)
ioctl$TIOCSETD(r1, 0x5423, &(0x7f00000000c0)=0xf) (async)
r2 = fcntl$dupfd(r1, 0x0, r1)
syz_io_uring_setup(0xb76, &(0x7f0000000280)={0x0, 0x90e6, 0x20000, 0x1, 0x186, 0x0, r2}, &(0x7f0000000080), &(0x7f0000000200))
ioctl$TCFLSH(r2, 0x400455c8, 0x1) (async)
ioctl$TIOCSETD(r2, 0x5412, &(0x7f0000000140)=0xffbfffc0) (async)
ioctl$TIOCSTI(r2, 0x5412, &(0x7f0000000100)=0x12)
ioctl$TIOCSTI(r1, 0x5412, &(0x7f0000000180))
ioctl$TIOCSTI(r2, 0x5412, &(0x7f00000001c0))
connect$inet6(r0, &(0x7f0000000000)={0xa, 0x0, 0x0, @mcast2, 0x5}, 0x1c) (async)
sendmsg$nl_route_sched(r2, &(0x7f0000000440)={&(0x7f0000000300)={0x10, 0x0, 0x0, 0x10000}, 0xc, &(0x7f0000000400)={&(0x7f0000000380)=@gettaction={0x4c, 0x32, 0x8, 0x70bd2a, 0x25dfdbff, {}, [@action_gd=@TCA_ACT_TAB={0x38, 0x1, [{0xc, 0x20, 0x0, 0x0, @TCA_ACT_INDEX={0x8, 0x3, 0x7}}, {0xc, 0x9, 0x0, 0x0, @TCA_ACT_INDEX={0x8, 0x3, 0x8}}, {0xc, 0x1b, 0x0, 0x0, @TCA_ACT_INDEX={0x8}}, {0x10, 0x5, 0x0, 0x0, @TCA_ACT_KIND={0xb, 0x1, 'skbmod\x00'}}]}]}, 0x4c}}, 0x20000000) (async)

program crashed: general protection fault in bcsp_recv
testing program (duration=45.418108915s, {Threaded:true Repeat:true RepeatTimes:0 Procs:5 Slowdown:1 Sandbox:none SandboxArg:0 Leak:false NetInjection:true NetDevices:true NetReset:true Cgroups:true BinfmtMisc:true CloseFDs:true KCSAN:false DevlinkPCI:false NicVF:false USB:true VhciInjection:true Wifi:true IEEE802154:true Sysctl:true Swap:true UseTmpDir:true HandleSegv:true Trace:false LegacyOptions:{Collide:false Fault:false FaultCall:0 FaultNth:0}}): socket$inet6_icmp_raw-setsockopt$inet6_IPV6_HOPOPTS-openat$ptmx-ioctl$TIOCSETD-fcntl$dupfd-syz_io_uring_setup-ioctl$TCFLSH-ioctl$TIOCSETD-ioctl$TIOCSTI-ioctl$TIOCSTI-connect$inet6-sendmsg$nl_route_sched
detailed listing:
executing program 0:
r0 = socket$inet6_icmp_raw(0xa, 0x3, 0x3a)
setsockopt$inet6_IPV6_HOPOPTS(r0, 0x29, 0x36, &(0x7f00000006c0)=ANY=[@ANYRESHEX=r0, @ANYRESHEX=r0, @ANYRESOCT=r0, @ANYRES8=r0, @ANYRESDEC=r0], 0x8)
r1 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000000000), 0x0, 0x0)
ioctl$TIOCSETD(r1, 0x5423, &(0x7f00000000c0)=0xf) (async)
r2 = fcntl$dupfd(r1, 0x0, r1)
syz_io_uring_setup(0xb76, &(0x7f0000000280)={0x0, 0x90e6, 0x20000, 0x1, 0x186, 0x0, r2}, &(0x7f0000000080), &(0x7f0000000200))
ioctl$TCFLSH(r2, 0x400455c8, 0x1) (async)
ioctl$TIOCSETD(r2, 0x5412, &(0x7f0000000140)=0xffbfffc0) (async)
ioctl$TIOCSTI(r1, 0x5412, &(0x7f0000000180))
ioctl$TIOCSTI(r2, 0x5412, &(0x7f00000001c0))
connect$inet6(r0, &(0x7f0000000000)={0xa, 0x0, 0x0, @mcast2, 0x5}, 0x1c) (async)
sendmsg$nl_route_sched(r2, &(0x7f0000000440)={&(0x7f0000000300)={0x10, 0x0, 0x0, 0x10000}, 0xc, &(0x7f0000000400)={&(0x7f0000000380)=@gettaction={0x4c, 0x32, 0x8, 0x70bd2a, 0x25dfdbff, {}, [@action_gd=@TCA_ACT_TAB={0x38, 0x1, [{0xc, 0x20, 0x0, 0x0, @TCA_ACT_INDEX={0x8, 0x3, 0x7}}, {0xc, 0x9, 0x0, 0x0, @TCA_ACT_INDEX={0x8, 0x3, 0x8}}, {0xc, 0x1b, 0x0, 0x0, @TCA_ACT_INDEX={0x8}}, {0x10, 0x5, 0x0, 0x0, @TCA_ACT_KIND={0xb, 0x1, 'skbmod\x00'}}]}]}, 0x4c}}, 0x20000000) (async)

program did not crash
testing program (duration=45.418108915s, {Threaded:true Repeat:true RepeatTimes:0 Procs:5 Slowdown:1 Sandbox:none SandboxArg:0 Leak:false NetInjection:true NetDevices:true NetReset:true Cgroups:true BinfmtMisc:true CloseFDs:true KCSAN:false DevlinkPCI:false NicVF:false USB:true VhciInjection:true Wifi:true IEEE802154:true Sysctl:true Swap:true UseTmpDir:true HandleSegv:true Trace:false LegacyOptions:{Collide:false Fault:false FaultCall:0 FaultNth:0}}): socket$inet6_icmp_raw-setsockopt$inet6_IPV6_HOPOPTS-openat$ptmx-ioctl$TIOCSETD-fcntl$dupfd-syz_io_uring_setup-ioctl$TCFLSH-ioctl$TIOCSTI-ioctl$TIOCSTI-ioctl$TIOCSTI-connect$inet6-sendmsg$nl_route_sched
detailed listing:
executing program 0:
r0 = socket$inet6_icmp_raw(0xa, 0x3, 0x3a)
setsockopt$inet6_IPV6_HOPOPTS(r0, 0x29, 0x36, &(0x7f00000006c0)=ANY=[@ANYRESHEX=r0, @ANYRESHEX=r0, @ANYRESOCT=r0, @ANYRES8=r0, @ANYRESDEC=r0], 0x8)
r1 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000000000), 0x0, 0x0)
ioctl$TIOCSETD(r1, 0x5423, &(0x7f00000000c0)=0xf) (async)
r2 = fcntl$dupfd(r1, 0x0, r1)
syz_io_uring_setup(0xb76, &(0x7f0000000280)={0x0, 0x90e6, 0x20000, 0x1, 0x186, 0x0, r2}, &(0x7f0000000080), &(0x7f0000000200))
ioctl$TCFLSH(r2, 0x400455c8, 0x1) (async)
ioctl$TIOCSTI(r2, 0x5412, &(0x7f0000000100)=0x12)
ioctl$TIOCSTI(r1, 0x5412, &(0x7f0000000180))
ioctl$TIOCSTI(r2, 0x5412, &(0x7f00000001c0))
connect$inet6(r0, &(0x7f0000000000)={0xa, 0x0, 0x0, @mcast2, 0x5}, 0x1c) (async)
sendmsg$nl_route_sched(r2, &(0x7f0000000440)={&(0x7f0000000300)={0x10, 0x0, 0x0, 0x10000}, 0xc, &(0x7f0000000400)={&(0x7f0000000380)=@gettaction={0x4c, 0x32, 0x8, 0x70bd2a, 0x25dfdbff, {}, [@action_gd=@TCA_ACT_TAB={0x38, 0x1, [{0xc, 0x20, 0x0, 0x0, @TCA_ACT_INDEX={0x8, 0x3, 0x7}}, {0xc, 0x9, 0x0, 0x0, @TCA_ACT_INDEX={0x8, 0x3, 0x8}}, {0xc, 0x1b, 0x0, 0x0, @TCA_ACT_INDEX={0x8}}, {0x10, 0x5, 0x0, 0x0, @TCA_ACT_KIND={0xb, 0x1, 'skbmod\x00'}}]}]}, 0x4c}}, 0x20000000) (async)

program did not crash
testing program (duration=45.418108915s, {Threaded:true Repeat:true RepeatTimes:0 Procs:5 Slowdown:1 Sandbox:none SandboxArg:0 Leak:false NetInjection:true NetDevices:true NetReset:true Cgroups:true BinfmtMisc:true CloseFDs:true KCSAN:false DevlinkPCI:false NicVF:false USB:true VhciInjection:true Wifi:true IEEE802154:true Sysctl:true Swap:true UseTmpDir:true HandleSegv:true Trace:false LegacyOptions:{Collide:false Fault:false FaultCall:0 FaultNth:0}}): socket$inet6_icmp_raw-setsockopt$inet6_IPV6_HOPOPTS-openat$ptmx-ioctl$TIOCSETD-fcntl$dupfd-syz_io_uring_setup-ioctl$TIOCSETD-ioctl$TIOCSTI-ioctl$TIOCSTI-ioctl$TIOCSTI-connect$inet6-sendmsg$nl_route_sched
detailed listing:
executing program 0:
r0 = socket$inet6_icmp_raw(0xa, 0x3, 0x3a)
setsockopt$inet6_IPV6_HOPOPTS(r0, 0x29, 0x36, &(0x7f00000006c0)=ANY=[@ANYRESHEX=r0, @ANYRESHEX=r0, @ANYRESOCT=r0, @ANYRES8=r0, @ANYRESDEC=r0], 0x8)
r1 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000000000), 0x0, 0x0)
ioctl$TIOCSETD(r1, 0x5423, &(0x7f00000000c0)=0xf) (async)
r2 = fcntl$dupfd(r1, 0x0, r1)
syz_io_uring_setup(0xb76, &(0x7f0000000280)={0x0, 0x90e6, 0x20000, 0x1, 0x186, 0x0, r2}, &(0x7f0000000080), &(0x7f0000000200))
ioctl$TIOCSETD(r2, 0x5412, &(0x7f0000000140)=0xffbfffc0) (async)
ioctl$TIOCSTI(r2, 0x5412, &(0x7f0000000100)=0x12)
ioctl$TIOCSTI(r1, 0x5412, &(0x7f0000000180))
ioctl$TIOCSTI(r2, 0x5412, &(0x7f00000001c0))
connect$inet6(r0, &(0x7f0000000000)={0xa, 0x0, 0x0, @mcast2, 0x5}, 0x1c) (async)
sendmsg$nl_route_sched(r2, &(0x7f0000000440)={&(0x7f0000000300)={0x10, 0x0, 0x0, 0x10000}, 0xc, &(0x7f0000000400)={&(0x7f0000000380)=@gettaction={0x4c, 0x32, 0x8, 0x70bd2a, 0x25dfdbff, {}, [@action_gd=@TCA_ACT_TAB={0x38, 0x1, [{0xc, 0x20, 0x0, 0x0, @TCA_ACT_INDEX={0x8, 0x3, 0x7}}, {0xc, 0x9, 0x0, 0x0, @TCA_ACT_INDEX={0x8, 0x3, 0x8}}, {0xc, 0x1b, 0x0, 0x0, @TCA_ACT_INDEX={0x8}}, {0x10, 0x5, 0x0, 0x0, @TCA_ACT_KIND={0xb, 0x1, 'skbmod\x00'}}]}]}, 0x4c}}, 0x20000000) (async)

program did not crash
testing program (duration=45.418108915s, {Threaded:true Repeat:true RepeatTimes:0 Procs:5 Slowdown:1 Sandbox:none SandboxArg:0 Leak:false NetInjection:true NetDevices:true NetReset:true Cgroups:true BinfmtMisc:true CloseFDs:true KCSAN:false DevlinkPCI:false NicVF:false USB:true VhciInjection:true Wifi:true IEEE802154:true Sysctl:true Swap:true UseTmpDir:true HandleSegv:true Trace:false LegacyOptions:{Collide:false Fault:false FaultCall:0 FaultNth:0}}): socket$inet6_icmp_raw-setsockopt$inet6_IPV6_HOPOPTS-openat$ptmx-ioctl$TIOCSETD-fcntl$dupfd-ioctl$TCFLSH-ioctl$TIOCSETD-ioctl$TIOCSTI-ioctl$TIOCSTI-ioctl$TIOCSTI-connect$inet6-sendmsg$nl_route_sched
detailed listing:
executing program 0:
r0 = socket$inet6_icmp_raw(0xa, 0x3, 0x3a)
setsockopt$inet6_IPV6_HOPOPTS(r0, 0x29, 0x36, &(0x7f00000006c0)=ANY=[@ANYRESHEX=r0, @ANYRESHEX=r0, @ANYRESOCT=r0, @ANYRES8=r0, @ANYRESDEC=r0], 0x8)
r1 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000000000), 0x0, 0x0)
ioctl$TIOCSETD(r1, 0x5423, &(0x7f00000000c0)=0xf) (async)
r2 = fcntl$dupfd(r1, 0x0, r1)
ioctl$TCFLSH(r2, 0x400455c8, 0x1) (async)
ioctl$TIOCSETD(r2, 0x5412, &(0x7f0000000140)=0xffbfffc0) (async)
ioctl$TIOCSTI(r2, 0x5412, &(0x7f0000000100)=0x12)
ioctl$TIOCSTI(r1, 0x5412, &(0x7f0000000180))
ioctl$TIOCSTI(r2, 0x5412, &(0x7f00000001c0))
connect$inet6(r0, &(0x7f0000000000)={0xa, 0x0, 0x0, @mcast2, 0x5}, 0x1c) (async)
sendmsg$nl_route_sched(r2, &(0x7f0000000440)={&(0x7f0000000300)={0x10, 0x0, 0x0, 0x10000}, 0xc, &(0x7f0000000400)={&(0x7f0000000380)=@gettaction={0x4c, 0x32, 0x8, 0x70bd2a, 0x25dfdbff, {}, [@action_gd=@TCA_ACT_TAB={0x38, 0x1, [{0xc, 0x20, 0x0, 0x0, @TCA_ACT_INDEX={0x8, 0x3, 0x7}}, {0xc, 0x9, 0x0, 0x0, @TCA_ACT_INDEX={0x8, 0x3, 0x8}}, {0xc, 0x1b, 0x0, 0x0, @TCA_ACT_INDEX={0x8}}, {0x10, 0x5, 0x0, 0x0, @TCA_ACT_KIND={0xb, 0x1, 'skbmod\x00'}}]}]}, 0x4c}}, 0x20000000) (async)

program did not crash
testing program (duration=45.418108915s, {Threaded:true Repeat:true RepeatTimes:0 Procs:5 Slowdown:1 Sandbox:none SandboxArg:0 Leak:false NetInjection:true NetDevices:true NetReset:true Cgroups:true BinfmtMisc:true CloseFDs:true KCSAN:false DevlinkPCI:false NicVF:false USB:true VhciInjection:true Wifi:true IEEE802154:true Sysctl:true Swap:true UseTmpDir:true HandleSegv:true Trace:false LegacyOptions:{Collide:false Fault:false FaultCall:0 FaultNth:0}}): socket$inet6_icmp_raw-setsockopt$inet6_IPV6_HOPOPTS-openat$ptmx-ioctl$TIOCSETD-syz_io_uring_setup-ioctl$TCFLSH-ioctl$TIOCSETD-ioctl$TIOCSTI-ioctl$TIOCSTI-ioctl$TIOCSTI-connect$inet6-sendmsg$nl_route_sched
detailed listing:
executing program 0:
r0 = socket$inet6_icmp_raw(0xa, 0x3, 0x3a)
setsockopt$inet6_IPV6_HOPOPTS(r0, 0x29, 0x36, &(0x7f00000006c0)=ANY=[@ANYRESHEX=r0, @ANYRESHEX=r0, @ANYRESOCT=r0, @ANYRES8=r0, @ANYRESDEC=r0], 0x8)
r1 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000000000), 0x0, 0x0)
ioctl$TIOCSETD(r1, 0x5423, &(0x7f00000000c0)=0xf) (async)
syz_io_uring_setup(0xb76, &(0x7f0000000280)={0x0, 0x90e6, 0x20000, 0x1, 0x186}, &(0x7f0000000080), &(0x7f0000000200))
ioctl$TCFLSH(0xffffffffffffffff, 0x400455c8, 0x1) (async)
ioctl$TIOCSETD(0xffffffffffffffff, 0x5412, &(0x7f0000000140)=0xffbfffc0) (async)
ioctl$TIOCSTI(0xffffffffffffffff, 0x5412, &(0x7f0000000100)=0x12)
ioctl$TIOCSTI(r1, 0x5412, &(0x7f0000000180))
ioctl$TIOCSTI(0xffffffffffffffff, 0x5412, &(0x7f00000001c0))
connect$inet6(r0, &(0x7f0000000000)={0xa, 0x0, 0x0, @mcast2, 0x5}, 0x1c) (async)
sendmsg$nl_route_sched(0xffffffffffffffff, &(0x7f0000000440)={&(0x7f0000000300)={0x10, 0x0, 0x0, 0x10000}, 0xc, &(0x7f0000000400)={&(0x7f0000000380)=@gettaction={0x4c, 0x32, 0x8, 0x70bd2a, 0x25dfdbff, {}, [@action_gd=@TCA_ACT_TAB={0x38, 0x1, [{0xc, 0x20, 0x0, 0x0, @TCA_ACT_INDEX={0x8, 0x3, 0x7}}, {0xc, 0x9, 0x0, 0x0, @TCA_ACT_INDEX={0x8, 0x3, 0x8}}, {0xc, 0x1b, 0x0, 0x0, @TCA_ACT_INDEX={0x8}}, {0x10, 0x5, 0x0, 0x0, @TCA_ACT_KIND={0xb, 0x1, 'skbmod\x00'}}]}]}, 0x4c}}, 0x20000000) (async)

program did not crash
testing program (duration=45.418108915s, {Threaded:true Repeat:true RepeatTimes:0 Procs:5 Slowdown:1 Sandbox:none SandboxArg:0 Leak:false NetInjection:true NetDevices:true NetReset:true Cgroups:true BinfmtMisc:true CloseFDs:true KCSAN:false DevlinkPCI:false NicVF:false USB:true VhciInjection:true Wifi:true IEEE802154:true Sysctl:true Swap:true UseTmpDir:true HandleSegv:true Trace:false LegacyOptions:{Collide:false Fault:false FaultCall:0 FaultNth:0}}): socket$inet6_icmp_raw-setsockopt$inet6_IPV6_HOPOPTS-openat$ptmx-fcntl$dupfd-syz_io_uring_setup-ioctl$TCFLSH-ioctl$TIOCSETD-ioctl$TIOCSTI-ioctl$TIOCSTI-ioctl$TIOCSTI-connect$inet6-sendmsg$nl_route_sched
detailed listing:
executing program 0:
r0 = socket$inet6_icmp_raw(0xa, 0x3, 0x3a)
setsockopt$inet6_IPV6_HOPOPTS(r0, 0x29, 0x36, &(0x7f00000006c0)=ANY=[@ANYRESHEX=r0, @ANYRESHEX=r0, @ANYRESOCT=r0, @ANYRES8=r0, @ANYRESDEC=r0], 0x8)
r1 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000000000), 0x0, 0x0)
r2 = fcntl$dupfd(r1, 0x0, r1)
syz_io_uring_setup(0xb76, &(0x7f0000000280)={0x0, 0x90e6, 0x20000, 0x1, 0x186, 0x0, r2}, &(0x7f0000000080), &(0x7f0000000200))
ioctl$TCFLSH(r2, 0x400455c8, 0x1) (async)
ioctl$TIOCSETD(r2, 0x5412, &(0x7f0000000140)=0xffbfffc0) (async)
ioctl$TIOCSTI(r2, 0x5412, &(0x7f0000000100)=0x12)
ioctl$TIOCSTI(r1, 0x5412, &(0x7f0000000180))
ioctl$TIOCSTI(r2, 0x5412, &(0x7f00000001c0))
connect$inet6(r0, &(0x7f0000000000)={0xa, 0x0, 0x0, @mcast2, 0x5}, 0x1c) (async)
sendmsg$nl_route_sched(r2, &(0x7f0000000440)={&(0x7f0000000300)={0x10, 0x0, 0x0, 0x10000}, 0xc, &(0x7f0000000400)={&(0x7f0000000380)=@gettaction={0x4c, 0x32, 0x8, 0x70bd2a, 0x25dfdbff, {}, [@action_gd=@TCA_ACT_TAB={0x38, 0x1, [{0xc, 0x20, 0x0, 0x0, @TCA_ACT_INDEX={0x8, 0x3, 0x7}}, {0xc, 0x9, 0x0, 0x0, @TCA_ACT_INDEX={0x8, 0x3, 0x8}}, {0xc, 0x1b, 0x0, 0x0, @TCA_ACT_INDEX={0x8}}, {0x10, 0x5, 0x0, 0x0, @TCA_ACT_KIND={0xb, 0x1, 'skbmod\x00'}}]}]}, 0x4c}}, 0x20000000) (async)

program did not crash
testing program (duration=45.418108915s, {Threaded:true Repeat:true RepeatTimes:0 Procs:5 Slowdown:1 Sandbox:none SandboxArg:0 Leak:false NetInjection:true NetDevices:true NetReset:true Cgroups:true BinfmtMisc:true CloseFDs:true KCSAN:false DevlinkPCI:false NicVF:false USB:true VhciInjection:true Wifi:true IEEE802154:true Sysctl:true Swap:true UseTmpDir:true HandleSegv:true Trace:false LegacyOptions:{Collide:false Fault:false FaultCall:0 FaultNth:0}}): socket$inet6_icmp_raw-setsockopt$inet6_IPV6_HOPOPTS-ioctl$TIOCSETD-fcntl$dupfd-syz_io_uring_setup-ioctl$TCFLSH-ioctl$TIOCSETD-ioctl$TIOCSTI-ioctl$TIOCSTI-ioctl$TIOCSTI-connect$inet6-sendmsg$nl_route_sched
detailed listing:
executing program 0:
r0 = socket$inet6_icmp_raw(0xa, 0x3, 0x3a)
setsockopt$inet6_IPV6_HOPOPTS(r0, 0x29, 0x36, &(0x7f00000006c0)=ANY=[@ANYRESHEX=r0, @ANYRESHEX=r0, @ANYRESOCT=r0, @ANYRES8=r0, @ANYRESDEC=r0], 0x8)
ioctl$TIOCSETD(0xffffffffffffffff, 0x5423, &(0x7f00000000c0)=0xf) (async)
r1 = fcntl$dupfd(0xffffffffffffffff, 0x0, 0xffffffffffffffff)
syz_io_uring_setup(0xb76, &(0x7f0000000280)={0x0, 0x90e6, 0x20000, 0x1, 0x186, 0x0, r1}, &(0x7f0000000080), &(0x7f0000000200))
ioctl$TCFLSH(r1, 0x400455c8, 0x1) (async)
ioctl$TIOCSETD(r1, 0x5412, &(0x7f0000000140)=0xffbfffc0) (async)
ioctl$TIOCSTI(r1, 0x5412, &(0x7f0000000100)=0x12)
ioctl$TIOCSTI(0xffffffffffffffff, 0x5412, &(0x7f0000000180))
ioctl$TIOCSTI(r1, 0x5412, &(0x7f00000001c0))
connect$inet6(r0, &(0x7f0000000000)={0xa, 0x0, 0x0, @mcast2, 0x5}, 0x1c) (async)
sendmsg$nl_route_sched(r1, &(0x7f0000000440)={&(0x7f0000000300)={0x10, 0x0, 0x0, 0x10000}, 0xc, &(0x7f0000000400)={&(0x7f0000000380)=@gettaction={0x4c, 0x32, 0x8, 0x70bd2a, 0x25dfdbff, {}, [@action_gd=@TCA_ACT_TAB={0x38, 0x1, [{0xc, 0x20, 0x0, 0x0, @TCA_ACT_INDEX={0x8, 0x3, 0x7}}, {0xc, 0x9, 0x0, 0x0, @TCA_ACT_INDEX={0x8, 0x3, 0x8}}, {0xc, 0x1b, 0x0, 0x0, @TCA_ACT_INDEX={0x8}}, {0x10, 0x5, 0x0, 0x0, @TCA_ACT_KIND={0xb, 0x1, 'skbmod\x00'}}]}]}, 0x4c}}, 0x20000000) (async)

program did not crash
testing program (duration=45.418108915s, {Threaded:true Repeat:true RepeatTimes:0 Procs:5 Slowdown:1 Sandbox:none SandboxArg:0 Leak:false NetInjection:true NetDevices:true NetReset:true Cgroups:true BinfmtMisc:true CloseFDs:true KCSAN:false DevlinkPCI:false NicVF:false USB:true VhciInjection:true Wifi:true IEEE802154:true Sysctl:true Swap:true UseTmpDir:true HandleSegv:true Trace:false LegacyOptions:{Collide:false Fault:false FaultCall:0 FaultNth:0}}): socket$inet6_icmp_raw-openat$ptmx-ioctl$TIOCSETD-fcntl$dupfd-syz_io_uring_setup-ioctl$TCFLSH-ioctl$TIOCSETD-ioctl$TIOCSTI-ioctl$TIOCSTI-ioctl$TIOCSTI-connect$inet6-sendmsg$nl_route_sched
detailed listing:
executing program 0:
r0 = socket$inet6_icmp_raw(0xa, 0x3, 0x3a)
r1 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000000000), 0x0, 0x0)
ioctl$TIOCSETD(r1, 0x5423, &(0x7f00000000c0)=0xf) (async)
r2 = fcntl$dupfd(r1, 0x0, r1)
syz_io_uring_setup(0xb76, &(0x7f0000000280)={0x0, 0x90e6, 0x20000, 0x1, 0x186, 0x0, r2}, &(0x7f0000000080), &(0x7f0000000200))
ioctl$TCFLSH(r2, 0x400455c8, 0x1) (async)
ioctl$TIOCSETD(r2, 0x5412, &(0x7f0000000140)=0xffbfffc0) (async)
ioctl$TIOCSTI(r2, 0x5412, &(0x7f0000000100)=0x12)
ioctl$TIOCSTI(r1, 0x5412, &(0x7f0000000180))
ioctl$TIOCSTI(r2, 0x5412, &(0x7f00000001c0))
connect$inet6(r0, &(0x7f0000000000)={0xa, 0x0, 0x0, @mcast2, 0x5}, 0x1c) (async)
sendmsg$nl_route_sched(r2, &(0x7f0000000440)={&(0x7f0000000300)={0x10, 0x0, 0x0, 0x10000}, 0xc, &(0x7f0000000400)={&(0x7f0000000380)=@gettaction={0x4c, 0x32, 0x8, 0x70bd2a, 0x25dfdbff, {}, [@action_gd=@TCA_ACT_TAB={0x38, 0x1, [{0xc, 0x20, 0x0, 0x0, @TCA_ACT_INDEX={0x8, 0x3, 0x7}}, {0xc, 0x9, 0x0, 0x0, @TCA_ACT_INDEX={0x8, 0x3, 0x8}}, {0xc, 0x1b, 0x0, 0x0, @TCA_ACT_INDEX={0x8}}, {0x10, 0x5, 0x0, 0x0, @TCA_ACT_KIND={0xb, 0x1, 'skbmod\x00'}}]}]}, 0x4c}}, 0x20000000) (async)

program did not crash
testing program (duration=45.418108915s, {Threaded:true Repeat:true RepeatTimes:0 Procs:5 Slowdown:1 Sandbox:none SandboxArg:0 Leak:false NetInjection:true NetDevices:true NetReset:true Cgroups:true BinfmtMisc:true CloseFDs:true KCSAN:false DevlinkPCI:false NicVF:false USB:true VhciInjection:true Wifi:true IEEE802154:true Sysctl:true Swap:true UseTmpDir:true HandleSegv:true Trace:false LegacyOptions:{Collide:false Fault:false FaultCall:0 FaultNth:0}}): setsockopt$inet6_IPV6_HOPOPTS-openat$ptmx-ioctl$TIOCSETD-fcntl$dupfd-syz_io_uring_setup-ioctl$TCFLSH-ioctl$TIOCSETD-ioctl$TIOCSTI-ioctl$TIOCSTI-ioctl$TIOCSTI-connect$inet6-sendmsg$nl_route_sched
detailed listing:
executing program 0:
setsockopt$inet6_IPV6_HOPOPTS(0xffffffffffffffff, 0x29, 0x36, &(0x7f00000006c0)=ANY=[@ANYRESHEX, @ANYRESHEX, @ANYRESOCT, @ANYRES8, @ANYRESDEC], 0x8)
r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000000000), 0x0, 0x0)
ioctl$TIOCSETD(r0, 0x5423, &(0x7f00000000c0)=0xf) (async)
r1 = fcntl$dupfd(r0, 0x0, r0)
syz_io_uring_setup(0xb76, &(0x7f0000000280)={0x0, 0x90e6, 0x20000, 0x1, 0x186, 0x0, r1}, &(0x7f0000000080), &(0x7f0000000200))
ioctl$TCFLSH(r1, 0x400455c8, 0x1) (async)
ioctl$TIOCSETD(r1, 0x5412, &(0x7f0000000140)=0xffbfffc0) (async)
ioctl$TIOCSTI(r1, 0x5412, &(0x7f0000000100)=0x12)
ioctl$TIOCSTI(r0, 0x5412, &(0x7f0000000180))
ioctl$TIOCSTI(r1, 0x5412, &(0x7f00000001c0))
connect$inet6(0xffffffffffffffff, &(0x7f0000000000)={0xa, 0x0, 0x0, @mcast2, 0x5}, 0x1c) (async)
sendmsg$nl_route_sched(r1, &(0x7f0000000440)={&(0x7f0000000300)={0x10, 0x0, 0x0, 0x10000}, 0xc, &(0x7f0000000400)={&(0x7f0000000380)=@gettaction={0x4c, 0x32, 0x8, 0x70bd2a, 0x25dfdbff, {}, [@action_gd=@TCA_ACT_TAB={0x38, 0x1, [{0xc, 0x20, 0x0, 0x0, @TCA_ACT_INDEX={0x8, 0x3, 0x7}}, {0xc, 0x9, 0x0, 0x0, @TCA_ACT_INDEX={0x8, 0x3, 0x8}}, {0xc, 0x1b, 0x0, 0x0, @TCA_ACT_INDEX={0x8}}, {0x10, 0x5, 0x0, 0x0, @TCA_ACT_KIND={0xb, 0x1, 'skbmod\x00'}}]}]}, 0x4c}}, 0x20000000) (async)

program crashed: general protection fault in bcsp_recv
testing program (duration=45.418108915s, {Threaded:true Repeat:true RepeatTimes:0 Procs:5 Slowdown:1 Sandbox:none SandboxArg:0 Leak:false NetInjection:true NetDevices:true NetReset:true Cgroups:true BinfmtMisc:true CloseFDs:true KCSAN:false DevlinkPCI:false NicVF:false USB:true VhciInjection:true Wifi:true IEEE802154:true Sysctl:true Swap:true UseTmpDir:true HandleSegv:true Trace:false LegacyOptions:{Collide:false Fault:false FaultCall:0 FaultNth:0}}): setsockopt$inet6_IPV6_HOPOPTS-openat$ptmx-ioctl$TIOCSETD-fcntl$dupfd-syz_io_uring_setup-ioctl$TCFLSH-ioctl$TIOCSETD-ioctl$TIOCSTI-ioctl$TIOCSTI-ioctl$TIOCSTI-connect$inet6-sendmsg$nl_route_sched
detailed listing:
executing program 0:
setsockopt$inet6_IPV6_HOPOPTS(0xffffffffffffffff, 0x29, 0x36, &(0x7f00000006c0)=ANY=[@ANYRESHEX, @ANYRESHEX, @ANYRESOCT, @ANYRES8, @ANYRESDEC], 0x8)
r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000000000), 0x0, 0x0)
ioctl$TIOCSETD(r0, 0x5423, &(0x7f00000000c0)=0xf)
r1 = fcntl$dupfd(r0, 0x0, r0)
syz_io_uring_setup(0xb76, &(0x7f0000000280)={0x0, 0x90e6, 0x20000, 0x1, 0x186, 0x0, r1}, &(0x7f0000000080), &(0x7f0000000200))
ioctl$TCFLSH(r1, 0x400455c8, 0x1)
ioctl$TIOCSETD(r1, 0x5412, &(0x7f0000000140)=0xffbfffc0)
ioctl$TIOCSTI(r1, 0x5412, &(0x7f0000000100)=0x12)
ioctl$TIOCSTI(r0, 0x5412, &(0x7f0000000180))
ioctl$TIOCSTI(r1, 0x5412, &(0x7f00000001c0))
connect$inet6(0xffffffffffffffff, &(0x7f0000000000)={0xa, 0x0, 0x0, @mcast2, 0x5}, 0x1c)
sendmsg$nl_route_sched(r1, &(0x7f0000000440)={&(0x7f0000000300)={0x10, 0x0, 0x0, 0x10000}, 0xc, &(0x7f0000000400)={&(0x7f0000000380)=@gettaction={0x4c, 0x32, 0x8, 0x70bd2a, 0x25dfdbff, {}, [@action_gd=@TCA_ACT_TAB={0x38, 0x1, [{0xc, 0x20, 0x0, 0x0, @TCA_ACT_INDEX={0x8, 0x3, 0x7}}, {0xc, 0x9, 0x0, 0x0, @TCA_ACT_INDEX={0x8, 0x3, 0x8}}, {0xc, 0x1b, 0x0, 0x0, @TCA_ACT_INDEX={0x8}}, {0x10, 0x5, 0x0, 0x0, @TCA_ACT_KIND={0xb, 0x1, 'skbmod\x00'}}]}]}, 0x4c}}, 0x20000000)

program did not crash
testing program (duration=45.418108915s, {Threaded:true Repeat:true RepeatTimes:0 Procs:5 Slowdown:1 Sandbox:none SandboxArg:0 Leak:false NetInjection:true NetDevices:true NetReset:true Cgroups:true BinfmtMisc:true CloseFDs:true KCSAN:false DevlinkPCI:false NicVF:false USB:true VhciInjection:true Wifi:true IEEE802154:true Sysctl:true Swap:true UseTmpDir:true HandleSegv:true Trace:false LegacyOptions:{Collide:false Fault:false FaultCall:0 FaultNth:0}}): setsockopt$inet6_IPV6_HOPOPTS-openat$ptmx-ioctl$TIOCSETD-fcntl$dupfd-syz_io_uring_setup-ioctl$TCFLSH-ioctl$TIOCSETD-ioctl$TIOCSTI-ioctl$TIOCSTI-ioctl$TIOCSTI-connect$inet6-sendmsg$nl_route_sched
detailed listing:
executing program 0:
setsockopt$inet6_IPV6_HOPOPTS(0xffffffffffffffff, 0x29, 0x36, 0x0, 0x8)
r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000000000), 0x0, 0x0)
ioctl$TIOCSETD(r0, 0x5423, &(0x7f00000000c0)=0xf) (async)
r1 = fcntl$dupfd(r0, 0x0, r0)
syz_io_uring_setup(0xb76, &(0x7f0000000280)={0x0, 0x90e6, 0x20000, 0x1, 0x186, 0x0, r1}, &(0x7f0000000080), &(0x7f0000000200))
ioctl$TCFLSH(r1, 0x400455c8, 0x1) (async)
ioctl$TIOCSETD(r1, 0x5412, &(0x7f0000000140)=0xffbfffc0) (async)
ioctl$TIOCSTI(r1, 0x5412, &(0x7f0000000100)=0x12)
ioctl$TIOCSTI(r0, 0x5412, &(0x7f0000000180))
ioctl$TIOCSTI(r1, 0x5412, &(0x7f00000001c0))
connect$inet6(0xffffffffffffffff, &(0x7f0000000000)={0xa, 0x0, 0x0, @mcast2, 0x5}, 0x1c) (async)
sendmsg$nl_route_sched(r1, &(0x7f0000000440)={&(0x7f0000000300)={0x10, 0x0, 0x0, 0x10000}, 0xc, &(0x7f0000000400)={&(0x7f0000000380)=@gettaction={0x4c, 0x32, 0x8, 0x70bd2a, 0x25dfdbff, {}, [@action_gd=@TCA_ACT_TAB={0x38, 0x1, [{0xc, 0x20, 0x0, 0x0, @TCA_ACT_INDEX={0x8, 0x3, 0x7}}, {0xc, 0x9, 0x0, 0x0, @TCA_ACT_INDEX={0x8, 0x3, 0x8}}, {0xc, 0x1b, 0x0, 0x0, @TCA_ACT_INDEX={0x8}}, {0x10, 0x5, 0x0, 0x0, @TCA_ACT_KIND={0xb, 0x1, 'skbmod\x00'}}]}]}, 0x4c}}, 0x20000000) (async)

program did not crash
testing program (duration=45.418108915s, {Threaded:true Repeat:true RepeatTimes:0 Procs:5 Slowdown:1 Sandbox:none SandboxArg:0 Leak:false NetInjection:true NetDevices:true NetReset:true Cgroups:true BinfmtMisc:true CloseFDs:true KCSAN:false DevlinkPCI:false NicVF:false USB:true VhciInjection:true Wifi:true IEEE802154:true Sysctl:true Swap:true UseTmpDir:true HandleSegv:true Trace:false LegacyOptions:{Collide:false Fault:false FaultCall:0 FaultNth:0}}): setsockopt$inet6_IPV6_HOPOPTS-openat$ptmx-ioctl$TIOCSETD-fcntl$dupfd-syz_io_uring_setup-ioctl$TCFLSH-ioctl$TIOCSETD-ioctl$TIOCSTI-ioctl$TIOCSTI-ioctl$TIOCSTI-connect$inet6-sendmsg$nl_route_sched
detailed listing:
executing program 0:
setsockopt$inet6_IPV6_HOPOPTS(0xffffffffffffffff, 0x29, 0x36, &(0x7f00000006c0)=ANY=[], 0x8)
r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000000000), 0x0, 0x0)
ioctl$TIOCSETD(r0, 0x5423, &(0x7f00000000c0)=0xf) (async)
r1 = fcntl$dupfd(r0, 0x0, r0)
syz_io_uring_setup(0xb76, &(0x7f0000000280)={0x0, 0x90e6, 0x20000, 0x1, 0x186, 0x0, r1}, &(0x7f0000000080), &(0x7f0000000200))
ioctl$TCFLSH(r1, 0x400455c8, 0x1) (async)
ioctl$TIOCSETD(r1, 0x5412, &(0x7f0000000140)=0xffbfffc0) (async)
ioctl$TIOCSTI(r1, 0x5412, &(0x7f0000000100)=0x12)
ioctl$TIOCSTI(r0, 0x5412, &(0x7f0000000180))
ioctl$TIOCSTI(r1, 0x5412, &(0x7f00000001c0))
connect$inet6(0xffffffffffffffff, &(0x7f0000000000)={0xa, 0x0, 0x0, @mcast2, 0x5}, 0x1c) (async)
sendmsg$nl_route_sched(r1, &(0x7f0000000440)={&(0x7f0000000300)={0x10, 0x0, 0x0, 0x10000}, 0xc, &(0x7f0000000400)={&(0x7f0000000380)=@gettaction={0x4c, 0x32, 0x8, 0x70bd2a, 0x25dfdbff, {}, [@action_gd=@TCA_ACT_TAB={0x38, 0x1, [{0xc, 0x20, 0x0, 0x0, @TCA_ACT_INDEX={0x8, 0x3, 0x7}}, {0xc, 0x9, 0x0, 0x0, @TCA_ACT_INDEX={0x8, 0x3, 0x8}}, {0xc, 0x1b, 0x0, 0x0, @TCA_ACT_INDEX={0x8}}, {0x10, 0x5, 0x0, 0x0, @TCA_ACT_KIND={0xb, 0x1, 'skbmod\x00'}}]}]}, 0x4c}}, 0x20000000) (async)

program crashed: general protection fault in bcsp_recv
testing program (duration=45.418108915s, {Threaded:true Repeat:true RepeatTimes:0 Procs:5 Slowdown:1 Sandbox:none SandboxArg:0 Leak:false NetInjection:true NetDevices:true NetReset:true Cgroups:true BinfmtMisc:true CloseFDs:true KCSAN:false DevlinkPCI:false NicVF:false USB:true VhciInjection:true Wifi:true IEEE802154:true Sysctl:true Swap:true UseTmpDir:true HandleSegv:true Trace:false LegacyOptions:{Collide:false Fault:false FaultCall:0 FaultNth:0}}): setsockopt$inet6_IPV6_HOPOPTS-openat$ptmx-ioctl$TIOCSETD-fcntl$dupfd-syz_io_uring_setup-ioctl$TCFLSH-ioctl$TIOCSETD-ioctl$TIOCSTI-ioctl$TIOCSTI-ioctl$TIOCSTI-connect$inet6-sendmsg$nl_route_sched
detailed listing:
executing program 0:
setsockopt$inet6_IPV6_HOPOPTS(0xffffffffffffffff, 0x29, 0x36, &(0x7f00000006c0)=ANY=[], 0x8)
r0 = openat$ptmx(0xffffffffffffff9c, 0x0, 0x0, 0x0)
ioctl$TIOCSETD(r0, 0x5423, &(0x7f00000000c0)=0xf) (async)
r1 = fcntl$dupfd(r0, 0x0, r0)
syz_io_uring_setup(0xb76, &(0x7f0000000280)={0x0, 0x90e6, 0x20000, 0x1, 0x186, 0x0, r1}, &(0x7f0000000080), &(0x7f0000000200))
ioctl$TCFLSH(r1, 0x400455c8, 0x1) (async)
ioctl$TIOCSETD(r1, 0x5412, &(0x7f0000000140)=0xffbfffc0) (async)
ioctl$TIOCSTI(r1, 0x5412, &(0x7f0000000100)=0x12)
ioctl$TIOCSTI(r0, 0x5412, &(0x7f0000000180))
ioctl$TIOCSTI(r1, 0x5412, &(0x7f00000001c0))
connect$inet6(0xffffffffffffffff, &(0x7f0000000000)={0xa, 0x0, 0x0, @mcast2, 0x5}, 0x1c) (async)
sendmsg$nl_route_sched(r1, &(0x7f0000000440)={&(0x7f0000000300)={0x10, 0x0, 0x0, 0x10000}, 0xc, &(0x7f0000000400)={&(0x7f0000000380)=@gettaction={0x4c, 0x32, 0x8, 0x70bd2a, 0x25dfdbff, {}, [@action_gd=@TCA_ACT_TAB={0x38, 0x1, [{0xc, 0x20, 0x0, 0x0, @TCA_ACT_INDEX={0x8, 0x3, 0x7}}, {0xc, 0x9, 0x0, 0x0, @TCA_ACT_INDEX={0x8, 0x3, 0x8}}, {0xc, 0x1b, 0x0, 0x0, @TCA_ACT_INDEX={0x8}}, {0x10, 0x5, 0x0, 0x0, @TCA_ACT_KIND={0xb, 0x1, 'skbmod\x00'}}]}]}, 0x4c}}, 0x20000000) (async)

program did not crash
testing program (duration=45.418108915s, {Threaded:true Repeat:true RepeatTimes:0 Procs:5 Slowdown:1 Sandbox:none SandboxArg:0 Leak:false NetInjection:true NetDevices:true NetReset:true Cgroups:true BinfmtMisc:true CloseFDs:true KCSAN:false DevlinkPCI:false NicVF:false USB:true VhciInjection:true Wifi:true IEEE802154:true Sysctl:true Swap:true UseTmpDir:true HandleSegv:true Trace:false LegacyOptions:{Collide:false Fault:false FaultCall:0 FaultNth:0}}): setsockopt$inet6_IPV6_HOPOPTS-openat$ptmx-ioctl$TIOCSETD-fcntl$dupfd-syz_io_uring_setup-ioctl$TCFLSH-ioctl$TIOCSETD-ioctl$TIOCSTI-ioctl$TIOCSTI-ioctl$TIOCSTI-connect$inet6-sendmsg$nl_route_sched
detailed listing:
executing program 0:
setsockopt$inet6_IPV6_HOPOPTS(0xffffffffffffffff, 0x29, 0x36, &(0x7f00000006c0)=ANY=[], 0x8)
r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000000000), 0x0, 0x0)
ioctl$TIOCSETD(r0, 0x5423, 0x0) (async)
r1 = fcntl$dupfd(r0, 0x0, r0)
syz_io_uring_setup(0xb76, &(0x7f0000000280)={0x0, 0x90e6, 0x20000, 0x1, 0x186, 0x0, r1}, &(0x7f0000000080), &(0x7f0000000200))
ioctl$TCFLSH(r1, 0x400455c8, 0x1) (async)
ioctl$TIOCSETD(r1, 0x5412, &(0x7f0000000140)=0xffbfffc0) (async)
ioctl$TIOCSTI(r1, 0x5412, &(0x7f0000000100)=0x12)
ioctl$TIOCSTI(r0, 0x5412, &(0x7f0000000180))
ioctl$TIOCSTI(r1, 0x5412, &(0x7f00000001c0))
connect$inet6(0xffffffffffffffff, &(0x7f0000000000)={0xa, 0x0, 0x0, @mcast2, 0x5}, 0x1c) (async)
sendmsg$nl_route_sched(r1, &(0x7f0000000440)={&(0x7f0000000300)={0x10, 0x0, 0x0, 0x10000}, 0xc, &(0x7f0000000400)={&(0x7f0000000380)=@gettaction={0x4c, 0x32, 0x8, 0x70bd2a, 0x25dfdbff, {}, [@action_gd=@TCA_ACT_TAB={0x38, 0x1, [{0xc, 0x20, 0x0, 0x0, @TCA_ACT_INDEX={0x8, 0x3, 0x7}}, {0xc, 0x9, 0x0, 0x0, @TCA_ACT_INDEX={0x8, 0x3, 0x8}}, {0xc, 0x1b, 0x0, 0x0, @TCA_ACT_INDEX={0x8}}, {0x10, 0x5, 0x0, 0x0, @TCA_ACT_KIND={0xb, 0x1, 'skbmod\x00'}}]}]}, 0x4c}}, 0x20000000) (async)

program did not crash
testing program (duration=45.418108915s, {Threaded:true Repeat:true RepeatTimes:0 Procs:5 Slowdown:1 Sandbox:none SandboxArg:0 Leak:false NetInjection:true NetDevices:true NetReset:true Cgroups:true BinfmtMisc:true CloseFDs:true KCSAN:false DevlinkPCI:false NicVF:false USB:true VhciInjection:true Wifi:true IEEE802154:true Sysctl:true Swap:true UseTmpDir:true HandleSegv:true Trace:false LegacyOptions:{Collide:false Fault:false FaultCall:0 FaultNth:0}}): setsockopt$inet6_IPV6_HOPOPTS-openat$ptmx-ioctl$TIOCSETD-fcntl$dupfd-syz_io_uring_setup-ioctl$TCFLSH-ioctl$TIOCSETD-ioctl$TIOCSTI-ioctl$TIOCSTI-ioctl$TIOCSTI-connect$inet6-sendmsg$nl_route_sched
detailed listing:
executing program 0:
setsockopt$inet6_IPV6_HOPOPTS(0xffffffffffffffff, 0x29, 0x36, &(0x7f00000006c0)=ANY=[], 0x8)
r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000000000), 0x0, 0x0)
ioctl$TIOCSETD(r0, 0x5423, &(0x7f00000000c0)=0xf)
r1 = fcntl$dupfd(r0, 0x0, r0)
syz_io_uring_setup(0xb76, &(0x7f0000000280)={0x0, 0x90e6, 0x20000, 0x1, 0x186, 0x0, r1}, &(0x7f0000000080), &(0x7f0000000200))
ioctl$TCFLSH(r1, 0x400455c8, 0x1) (async)
ioctl$TIOCSETD(r1, 0x5412, &(0x7f0000000140)=0xffbfffc0) (async)
ioctl$TIOCSTI(r1, 0x5412, &(0x7f0000000100)=0x12)
ioctl$TIOCSTI(r0, 0x5412, &(0x7f0000000180))
ioctl$TIOCSTI(r1, 0x5412, &(0x7f00000001c0))
connect$inet6(0xffffffffffffffff, &(0x7f0000000000)={0xa, 0x0, 0x0, @mcast2, 0x5}, 0x1c) (async)
sendmsg$nl_route_sched(r1, &(0x7f0000000440)={&(0x7f0000000300)={0x10, 0x0, 0x0, 0x10000}, 0xc, &(0x7f0000000400)={&(0x7f0000000380)=@gettaction={0x4c, 0x32, 0x8, 0x70bd2a, 0x25dfdbff, {}, [@action_gd=@TCA_ACT_TAB={0x38, 0x1, [{0xc, 0x20, 0x0, 0x0, @TCA_ACT_INDEX={0x8, 0x3, 0x7}}, {0xc, 0x9, 0x0, 0x0, @TCA_ACT_INDEX={0x8, 0x3, 0x8}}, {0xc, 0x1b, 0x0, 0x0, @TCA_ACT_INDEX={0x8}}, {0x10, 0x5, 0x0, 0x0, @TCA_ACT_KIND={0xb, 0x1, 'skbmod\x00'}}]}]}, 0x4c}}, 0x20000000) (async)

program crashed: general protection fault in bcsp_recv
testing program (duration=45.418108915s, {Threaded:true Repeat:true RepeatTimes:0 Procs:5 Slowdown:1 Sandbox:none SandboxArg:0 Leak:false NetInjection:true NetDevices:true NetReset:true Cgroups:true BinfmtMisc:true CloseFDs:true KCSAN:false DevlinkPCI:false NicVF:false USB:true VhciInjection:true Wifi:true IEEE802154:true Sysctl:true Swap:true UseTmpDir:true HandleSegv:true Trace:false LegacyOptions:{Collide:false Fault:false FaultCall:0 FaultNth:0}}): setsockopt$inet6_IPV6_HOPOPTS-openat$ptmx-ioctl$TIOCSETD-fcntl$dupfd-syz_io_uring_setup-ioctl$TCFLSH-ioctl$TIOCSETD-ioctl$TIOCSTI-ioctl$TIOCSTI-ioctl$TIOCSTI-connect$inet6-sendmsg$nl_route_sched
detailed listing:
executing program 0:
setsockopt$inet6_IPV6_HOPOPTS(0xffffffffffffffff, 0x29, 0x36, &(0x7f00000006c0)=ANY=[], 0x8)
r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000000000), 0x0, 0x0)
ioctl$TIOCSETD(r0, 0x5423, &(0x7f00000000c0)=0xf)
r1 = fcntl$dupfd(r0, 0x0, r0)
syz_io_uring_setup(0xb76, 0x0, &(0x7f0000000080), &(0x7f0000000200))
ioctl$TCFLSH(r1, 0x400455c8, 0x1) (async)
ioctl$TIOCSETD(r1, 0x5412, &(0x7f0000000140)=0xffbfffc0) (async)
ioctl$TIOCSTI(r1, 0x5412, &(0x7f0000000100)=0x12)
ioctl$TIOCSTI(r0, 0x5412, &(0x7f0000000180))
ioctl$TIOCSTI(r1, 0x5412, &(0x7f00000001c0))
connect$inet6(0xffffffffffffffff, &(0x7f0000000000)={0xa, 0x0, 0x0, @mcast2, 0x5}, 0x1c) (async)
sendmsg$nl_route_sched(r1, &(0x7f0000000440)={&(0x7f0000000300)={0x10, 0x0, 0x0, 0x10000}, 0xc, &(0x7f0000000400)={&(0x7f0000000380)=@gettaction={0x4c, 0x32, 0x8, 0x70bd2a, 0x25dfdbff, {}, [@action_gd=@TCA_ACT_TAB={0x38, 0x1, [{0xc, 0x20, 0x0, 0x0, @TCA_ACT_INDEX={0x8, 0x3, 0x7}}, {0xc, 0x9, 0x0, 0x0, @TCA_ACT_INDEX={0x8, 0x3, 0x8}}, {0xc, 0x1b, 0x0, 0x0, @TCA_ACT_INDEX={0x8}}, {0x10, 0x5, 0x0, 0x0, @TCA_ACT_KIND={0xb, 0x1, 'skbmod\x00'}}]}]}, 0x4c}}, 0x20000000) (async)

program crashed: general protection fault in bcsp_recv
testing program (duration=45.418108915s, {Threaded:true Repeat:true RepeatTimes:0 Procs:5 Slowdown:1 Sandbox:none SandboxArg:0 Leak:false NetInjection:true NetDevices:true NetReset:true Cgroups:true BinfmtMisc:true CloseFDs:true KCSAN:false DevlinkPCI:false NicVF:false USB:true VhciInjection:true Wifi:true IEEE802154:true Sysctl:true Swap:true UseTmpDir:true HandleSegv:true Trace:false LegacyOptions:{Collide:false Fault:false FaultCall:0 FaultNth:0}}): setsockopt$inet6_IPV6_HOPOPTS-openat$ptmx-ioctl$TIOCSETD-fcntl$dupfd-syz_io_uring_setup-ioctl$TCFLSH-ioctl$TIOCSETD-ioctl$TIOCSTI-ioctl$TIOCSTI-ioctl$TIOCSTI-connect$inet6-sendmsg$nl_route_sched
detailed listing:
executing program 0:
setsockopt$inet6_IPV6_HOPOPTS(0xffffffffffffffff, 0x29, 0x36, &(0x7f00000006c0)=ANY=[], 0x8)
r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000000000), 0x0, 0x0)
ioctl$TIOCSETD(r0, 0x5423, &(0x7f00000000c0)=0xf)
r1 = fcntl$dupfd(r0, 0x0, r0)
syz_io_uring_setup(0xb76, 0x0, 0x0, &(0x7f0000000200))
ioctl$TCFLSH(r1, 0x400455c8, 0x1) (async)
ioctl$TIOCSETD(r1, 0x5412, &(0x7f0000000140)=0xffbfffc0) (async)
ioctl$TIOCSTI(r1, 0x5412, &(0x7f0000000100)=0x12)
ioctl$TIOCSTI(r0, 0x5412, &(0x7f0000000180))
ioctl$TIOCSTI(r1, 0x5412, &(0x7f00000001c0))
connect$inet6(0xffffffffffffffff, &(0x7f0000000000)={0xa, 0x0, 0x0, @mcast2, 0x5}, 0x1c) (async)
sendmsg$nl_route_sched(r1, &(0x7f0000000440)={&(0x7f0000000300)={0x10, 0x0, 0x0, 0x10000}, 0xc, &(0x7f0000000400)={&(0x7f0000000380)=@gettaction={0x4c, 0x32, 0x8, 0x70bd2a, 0x25dfdbff, {}, [@action_gd=@TCA_ACT_TAB={0x38, 0x1, [{0xc, 0x20, 0x0, 0x0, @TCA_ACT_INDEX={0x8, 0x3, 0x7}}, {0xc, 0x9, 0x0, 0x0, @TCA_ACT_INDEX={0x8, 0x3, 0x8}}, {0xc, 0x1b, 0x0, 0x0, @TCA_ACT_INDEX={0x8}}, {0x10, 0x5, 0x0, 0x0, @TCA_ACT_KIND={0xb, 0x1, 'skbmod\x00'}}]}]}, 0x4c}}, 0x20000000) (async)

program did not crash
testing program (duration=45.418108915s, {Threaded:true Repeat:true RepeatTimes:0 Procs:5 Slowdown:1 Sandbox:none SandboxArg:0 Leak:false NetInjection:true NetDevices:true NetReset:true Cgroups:true BinfmtMisc:true CloseFDs:true KCSAN:false DevlinkPCI:false NicVF:false USB:true VhciInjection:true Wifi:true IEEE802154:true Sysctl:true Swap:true UseTmpDir:true HandleSegv:true Trace:false LegacyOptions:{Collide:false Fault:false FaultCall:0 FaultNth:0}}): setsockopt$inet6_IPV6_HOPOPTS-openat$ptmx-ioctl$TIOCSETD-fcntl$dupfd-syz_io_uring_setup-ioctl$TCFLSH-ioctl$TIOCSETD-ioctl$TIOCSTI-ioctl$TIOCSTI-ioctl$TIOCSTI-connect$inet6-sendmsg$nl_route_sched
detailed listing:
executing program 0:
setsockopt$inet6_IPV6_HOPOPTS(0xffffffffffffffff, 0x29, 0x36, &(0x7f00000006c0)=ANY=[], 0x8)
r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000000000), 0x0, 0x0)
ioctl$TIOCSETD(r0, 0x5423, &(0x7f00000000c0)=0xf)
r1 = fcntl$dupfd(r0, 0x0, r0)
syz_io_uring_setup(0xb76, 0x0, &(0x7f0000000080), 0x0)
ioctl$TCFLSH(r1, 0x400455c8, 0x1) (async)
ioctl$TIOCSETD(r1, 0x5412, &(0x7f0000000140)=0xffbfffc0) (async)
ioctl$TIOCSTI(r1, 0x5412, &(0x7f0000000100)=0x12)
ioctl$TIOCSTI(r0, 0x5412, &(0x7f0000000180))
ioctl$TIOCSTI(r1, 0x5412, &(0x7f00000001c0))
connect$inet6(0xffffffffffffffff, &(0x7f0000000000)={0xa, 0x0, 0x0, @mcast2, 0x5}, 0x1c) (async)
sendmsg$nl_route_sched(r1, &(0x7f0000000440)={&(0x7f0000000300)={0x10, 0x0, 0x0, 0x10000}, 0xc, &(0x7f0000000400)={&(0x7f0000000380)=@gettaction={0x4c, 0x32, 0x8, 0x70bd2a, 0x25dfdbff, {}, [@action_gd=@TCA_ACT_TAB={0x38, 0x1, [{0xc, 0x20, 0x0, 0x0, @TCA_ACT_INDEX={0x8, 0x3, 0x7}}, {0xc, 0x9, 0x0, 0x0, @TCA_ACT_INDEX={0x8, 0x3, 0x8}}, {0xc, 0x1b, 0x0, 0x0, @TCA_ACT_INDEX={0x8}}, {0x10, 0x5, 0x0, 0x0, @TCA_ACT_KIND={0xb, 0x1, 'skbmod\x00'}}]}]}, 0x4c}}, 0x20000000) (async)

program crashed: general protection fault in bcsp_recv
testing program (duration=45.418108915s, {Threaded:true Repeat:true RepeatTimes:0 Procs:5 Slowdown:1 Sandbox:none SandboxArg:0 Leak:false NetInjection:true NetDevices:true NetReset:true Cgroups:true BinfmtMisc:true CloseFDs:true KCSAN:false DevlinkPCI:false NicVF:false USB:true VhciInjection:true Wifi:true IEEE802154:true Sysctl:true Swap:true UseTmpDir:true HandleSegv:true Trace:false LegacyOptions:{Collide:false Fault:false FaultCall:0 FaultNth:0}}): setsockopt$inet6_IPV6_HOPOPTS-openat$ptmx-ioctl$TIOCSETD-fcntl$dupfd-syz_io_uring_setup-ioctl$TCFLSH-ioctl$TIOCSETD-ioctl$TIOCSTI-ioctl$TIOCSTI-ioctl$TIOCSTI-connect$inet6-sendmsg$nl_route_sched
detailed listing:
executing program 0:
setsockopt$inet6_IPV6_HOPOPTS(0xffffffffffffffff, 0x29, 0x36, &(0x7f00000006c0)=ANY=[], 0x8)
r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000000000), 0x0, 0x0)
ioctl$TIOCSETD(r0, 0x5423, &(0x7f00000000c0)=0xf)
r1 = fcntl$dupfd(r0, 0x0, r0)
syz_io_uring_setup(0xb76, 0x0, &(0x7f0000000080), 0x0)
ioctl$TCFLSH(r1, 0x400455c8, 0x1)
ioctl$TIOCSETD(r1, 0x5412, &(0x7f0000000140)=0xffbfffc0) (async)
ioctl$TIOCSTI(r1, 0x5412, &(0x7f0000000100)=0x12)
ioctl$TIOCSTI(r0, 0x5412, &(0x7f0000000180))
ioctl$TIOCSTI(r1, 0x5412, &(0x7f00000001c0))
connect$inet6(0xffffffffffffffff, &(0x7f0000000000)={0xa, 0x0, 0x0, @mcast2, 0x5}, 0x1c) (async)
sendmsg$nl_route_sched(r1, &(0x7f0000000440)={&(0x7f0000000300)={0x10, 0x0, 0x0, 0x10000}, 0xc, &(0x7f0000000400)={&(0x7f0000000380)=@gettaction={0x4c, 0x32, 0x8, 0x70bd2a, 0x25dfdbff, {}, [@action_gd=@TCA_ACT_TAB={0x38, 0x1, [{0xc, 0x20, 0x0, 0x0, @TCA_ACT_INDEX={0x8, 0x3, 0x7}}, {0xc, 0x9, 0x0, 0x0, @TCA_ACT_INDEX={0x8, 0x3, 0x8}}, {0xc, 0x1b, 0x0, 0x0, @TCA_ACT_INDEX={0x8}}, {0x10, 0x5, 0x0, 0x0, @TCA_ACT_KIND={0xb, 0x1, 'skbmod\x00'}}]}]}, 0x4c}}, 0x20000000) (async)

program did not crash
testing program (duration=45.418108915s, {Threaded:true Repeat:true RepeatTimes:0 Procs:5 Slowdown:1 Sandbox:none SandboxArg:0 Leak:false NetInjection:true NetDevices:true NetReset:true Cgroups:true BinfmtMisc:true CloseFDs:true KCSAN:false DevlinkPCI:false NicVF:false USB:true VhciInjection:true Wifi:true IEEE802154:true Sysctl:true Swap:true UseTmpDir:true HandleSegv:true Trace:false LegacyOptions:{Collide:false Fault:false FaultCall:0 FaultNth:0}}): setsockopt$inet6_IPV6_HOPOPTS-openat$ptmx-ioctl$TIOCSETD-fcntl$dupfd-syz_io_uring_setup-ioctl$TCFLSH-ioctl$TIOCSETD-ioctl$TIOCSTI-ioctl$TIOCSTI-ioctl$TIOCSTI-connect$inet6-sendmsg$nl_route_sched
detailed listing:
executing program 0:
setsockopt$inet6_IPV6_HOPOPTS(0xffffffffffffffff, 0x29, 0x36, &(0x7f00000006c0)=ANY=[], 0x8)
r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000000000), 0x0, 0x0)
ioctl$TIOCSETD(r0, 0x5423, &(0x7f00000000c0)=0xf)
r1 = fcntl$dupfd(r0, 0x0, r0)
syz_io_uring_setup(0xb76, 0x0, &(0x7f0000000080), 0x0)
ioctl$TCFLSH(r1, 0x400455c8, 0x1) (async)
ioctl$TIOCSETD(r1, 0x5412, 0x0) (async)
ioctl$TIOCSTI(r1, 0x5412, &(0x7f0000000100)=0x12)
ioctl$TIOCSTI(r0, 0x5412, &(0x7f0000000180))
ioctl$TIOCSTI(r1, 0x5412, &(0x7f00000001c0))
connect$inet6(0xffffffffffffffff, &(0x7f0000000000)={0xa, 0x0, 0x0, @mcast2, 0x5}, 0x1c) (async)
sendmsg$nl_route_sched(r1, &(0x7f0000000440)={&(0x7f0000000300)={0x10, 0x0, 0x0, 0x10000}, 0xc, &(0x7f0000000400)={&(0x7f0000000380)=@gettaction={0x4c, 0x32, 0x8, 0x70bd2a, 0x25dfdbff, {}, [@action_gd=@TCA_ACT_TAB={0x38, 0x1, [{0xc, 0x20, 0x0, 0x0, @TCA_ACT_INDEX={0x8, 0x3, 0x7}}, {0xc, 0x9, 0x0, 0x0, @TCA_ACT_INDEX={0x8, 0x3, 0x8}}, {0xc, 0x1b, 0x0, 0x0, @TCA_ACT_INDEX={0x8}}, {0x10, 0x5, 0x0, 0x0, @TCA_ACT_KIND={0xb, 0x1, 'skbmod\x00'}}]}]}, 0x4c}}, 0x20000000) (async)

program crashed: general protection fault in bcsp_recv
testing program (duration=45.418108915s, {Threaded:true Repeat:true RepeatTimes:0 Procs:5 Slowdown:1 Sandbox:none SandboxArg:0 Leak:false NetInjection:true NetDevices:true NetReset:true Cgroups:true BinfmtMisc:true CloseFDs:true KCSAN:false DevlinkPCI:false NicVF:false USB:true VhciInjection:true Wifi:true IEEE802154:true Sysctl:true Swap:true UseTmpDir:true HandleSegv:true Trace:false LegacyOptions:{Collide:false Fault:false FaultCall:0 FaultNth:0}}): setsockopt$inet6_IPV6_HOPOPTS-openat$ptmx-ioctl$TIOCSETD-fcntl$dupfd-syz_io_uring_setup-ioctl$TCFLSH-ioctl$TIOCSETD-ioctl$TIOCSTI-ioctl$TIOCSTI-ioctl$TIOCSTI-connect$inet6-sendmsg$nl_route_sched
detailed listing:
executing program 0:
setsockopt$inet6_IPV6_HOPOPTS(0xffffffffffffffff, 0x29, 0x36, &(0x7f00000006c0)=ANY=[], 0x8)
r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000000000), 0x0, 0x0)
ioctl$TIOCSETD(r0, 0x5423, &(0x7f00000000c0)=0xf)
r1 = fcntl$dupfd(r0, 0x0, r0)
syz_io_uring_setup(0xb76, 0x0, &(0x7f0000000080), 0x0)
ioctl$TCFLSH(r1, 0x400455c8, 0x1) (async)
ioctl$TIOCSETD(r1, 0x5412, 0x0)
ioctl$TIOCSTI(r1, 0x5412, &(0x7f0000000100)=0x12)
ioctl$TIOCSTI(r0, 0x5412, &(0x7f0000000180))
ioctl$TIOCSTI(r1, 0x5412, &(0x7f00000001c0))
connect$inet6(0xffffffffffffffff, &(0x7f0000000000)={0xa, 0x0, 0x0, @mcast2, 0x5}, 0x1c) (async)
sendmsg$nl_route_sched(r1, &(0x7f0000000440)={&(0x7f0000000300)={0x10, 0x0, 0x0, 0x10000}, 0xc, &(0x7f0000000400)={&(0x7f0000000380)=@gettaction={0x4c, 0x32, 0x8, 0x70bd2a, 0x25dfdbff, {}, [@action_gd=@TCA_ACT_TAB={0x38, 0x1, [{0xc, 0x20, 0x0, 0x0, @TCA_ACT_INDEX={0x8, 0x3, 0x7}}, {0xc, 0x9, 0x0, 0x0, @TCA_ACT_INDEX={0x8, 0x3, 0x8}}, {0xc, 0x1b, 0x0, 0x0, @TCA_ACT_INDEX={0x8}}, {0x10, 0x5, 0x0, 0x0, @TCA_ACT_KIND={0xb, 0x1, 'skbmod\x00'}}]}]}, 0x4c}}, 0x20000000) (async)

program crashed: lost connection to test machine
suppressed program crash: lost connection to test machine
testing program (duration=45.418108915s, {Threaded:true Repeat:true RepeatTimes:0 Procs:5 Slowdown:1 Sandbox:none SandboxArg:0 Leak:false NetInjection:true NetDevices:true NetReset:true Cgroups:true BinfmtMisc:true CloseFDs:true KCSAN:false DevlinkPCI:false NicVF:false USB:true VhciInjection:true Wifi:true IEEE802154:true Sysctl:true Swap:true UseTmpDir:true HandleSegv:true Trace:false LegacyOptions:{Collide:false Fault:false FaultCall:0 FaultNth:0}}): setsockopt$inet6_IPV6_HOPOPTS-openat$ptmx-ioctl$TIOCSETD-fcntl$dupfd-syz_io_uring_setup-ioctl$TCFLSH-ioctl$TIOCSETD-ioctl$TIOCSTI-ioctl$TIOCSTI-ioctl$TIOCSTI-connect$inet6-sendmsg$nl_route_sched
detailed listing:
executing program 0:
setsockopt$inet6_IPV6_HOPOPTS(0xffffffffffffffff, 0x29, 0x36, &(0x7f00000006c0)=ANY=[], 0x8)
r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000000000), 0x0, 0x0)
ioctl$TIOCSETD(r0, 0x5423, &(0x7f00000000c0)=0xf)
r1 = fcntl$dupfd(r0, 0x0, r0)
syz_io_uring_setup(0xb76, 0x0, &(0x7f0000000080), 0x0)
ioctl$TCFLSH(r1, 0x400455c8, 0x1) (async)
ioctl$TIOCSETD(r1, 0x5412, 0x0) (async)
ioctl$TIOCSTI(r1, 0x5412, 0x0)
ioctl$TIOCSTI(r0, 0x5412, &(0x7f0000000180))
ioctl$TIOCSTI(r1, 0x5412, &(0x7f00000001c0))
connect$inet6(0xffffffffffffffff, &(0x7f0000000000)={0xa, 0x0, 0x0, @mcast2, 0x5}, 0x1c) (async)
sendmsg$nl_route_sched(r1, &(0x7f0000000440)={&(0x7f0000000300)={0x10, 0x0, 0x0, 0x10000}, 0xc, &(0x7f0000000400)={&(0x7f0000000380)=@gettaction={0x4c, 0x32, 0x8, 0x70bd2a, 0x25dfdbff, {}, [@action_gd=@TCA_ACT_TAB={0x38, 0x1, [{0xc, 0x20, 0x0, 0x0, @TCA_ACT_INDEX={0x8, 0x3, 0x7}}, {0xc, 0x9, 0x0, 0x0, @TCA_ACT_INDEX={0x8, 0x3, 0x8}}, {0xc, 0x1b, 0x0, 0x0, @TCA_ACT_INDEX={0x8}}, {0x10, 0x5, 0x0, 0x0, @TCA_ACT_KIND={0xb, 0x1, 'skbmod\x00'}}]}]}, 0x4c}}, 0x20000000) (async)

program did not crash
testing program (duration=45.418108915s, {Threaded:true Repeat:true RepeatTimes:0 Procs:5 Slowdown:1 Sandbox:none SandboxArg:0 Leak:false NetInjection:true NetDevices:true NetReset:true Cgroups:true BinfmtMisc:true CloseFDs:true KCSAN:false DevlinkPCI:false NicVF:false USB:true VhciInjection:true Wifi:true IEEE802154:true Sysctl:true Swap:true UseTmpDir:true HandleSegv:true Trace:false LegacyOptions:{Collide:false Fault:false FaultCall:0 FaultNth:0}}): setsockopt$inet6_IPV6_HOPOPTS-openat$ptmx-ioctl$TIOCSETD-fcntl$dupfd-syz_io_uring_setup-ioctl$TCFLSH-ioctl$TIOCSETD-ioctl$TIOCSTI-ioctl$TIOCSTI-ioctl$TIOCSTI-connect$inet6-sendmsg$nl_route_sched
detailed listing:
executing program 0:
setsockopt$inet6_IPV6_HOPOPTS(0xffffffffffffffff, 0x29, 0x36, &(0x7f00000006c0)=ANY=[], 0x8)
r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000000000), 0x0, 0x0)
ioctl$TIOCSETD(r0, 0x5423, &(0x7f00000000c0)=0xf)
r1 = fcntl$dupfd(r0, 0x0, r0)
syz_io_uring_setup(0xb76, 0x0, &(0x7f0000000080), 0x0)
ioctl$TCFLSH(r1, 0x400455c8, 0x1) (async)
ioctl$TIOCSETD(r1, 0x5412, 0x0) (async)
ioctl$TIOCSTI(r1, 0x5412, &(0x7f0000000100)=0x12)
ioctl$TIOCSTI(r0, 0x5412, 0x0)
ioctl$TIOCSTI(r1, 0x5412, &(0x7f00000001c0))
connect$inet6(0xffffffffffffffff, &(0x7f0000000000)={0xa, 0x0, 0x0, @mcast2, 0x5}, 0x1c) (async)
sendmsg$nl_route_sched(r1, &(0x7f0000000440)={&(0x7f0000000300)={0x10, 0x0, 0x0, 0x10000}, 0xc, &(0x7f0000000400)={&(0x7f0000000380)=@gettaction={0x4c, 0x32, 0x8, 0x70bd2a, 0x25dfdbff, {}, [@action_gd=@TCA_ACT_TAB={0x38, 0x1, [{0xc, 0x20, 0x0, 0x0, @TCA_ACT_INDEX={0x8, 0x3, 0x7}}, {0xc, 0x9, 0x0, 0x0, @TCA_ACT_INDEX={0x8, 0x3, 0x8}}, {0xc, 0x1b, 0x0, 0x0, @TCA_ACT_INDEX={0x8}}, {0x10, 0x5, 0x0, 0x0, @TCA_ACT_KIND={0xb, 0x1, 'skbmod\x00'}}]}]}, 0x4c}}, 0x20000000) (async)

program did not crash
testing program (duration=45.418108915s, {Threaded:true Repeat:true RepeatTimes:0 Procs:5 Slowdown:1 Sandbox:none SandboxArg:0 Leak:false NetInjection:true NetDevices:true NetReset:true Cgroups:true BinfmtMisc:true CloseFDs:true KCSAN:false DevlinkPCI:false NicVF:false USB:true VhciInjection:true Wifi:true IEEE802154:true Sysctl:true Swap:true UseTmpDir:true HandleSegv:true Trace:false LegacyOptions:{Collide:false Fault:false FaultCall:0 FaultNth:0}}): setsockopt$inet6_IPV6_HOPOPTS-openat$ptmx-ioctl$TIOCSETD-fcntl$dupfd-syz_io_uring_setup-ioctl$TCFLSH-ioctl$TIOCSETD-ioctl$TIOCSTI-ioctl$TIOCSTI-ioctl$TIOCSTI-connect$inet6-sendmsg$nl_route_sched
detailed listing:
executing program 0:
setsockopt$inet6_IPV6_HOPOPTS(0xffffffffffffffff, 0x29, 0x36, &(0x7f00000006c0)=ANY=[], 0x8)
r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000000000), 0x0, 0x0)
ioctl$TIOCSETD(r0, 0x5423, &(0x7f00000000c0)=0xf)
r1 = fcntl$dupfd(r0, 0x0, r0)
syz_io_uring_setup(0xb76, 0x0, &(0x7f0000000080), 0x0)
ioctl$TCFLSH(r1, 0x400455c8, 0x1) (async)
ioctl$TIOCSETD(r1, 0x5412, 0x0) (async)
ioctl$TIOCSTI(r1, 0x5412, &(0x7f0000000100)=0x12)
ioctl$TIOCSTI(r0, 0x5412, &(0x7f0000000180))
ioctl$TIOCSTI(r1, 0x5412, 0x0)
connect$inet6(0xffffffffffffffff, &(0x7f0000000000)={0xa, 0x0, 0x0, @mcast2, 0x5}, 0x1c) (async)
sendmsg$nl_route_sched(r1, &(0x7f0000000440)={&(0x7f0000000300)={0x10, 0x0, 0x0, 0x10000}, 0xc, &(0x7f0000000400)={&(0x7f0000000380)=@gettaction={0x4c, 0x32, 0x8, 0x70bd2a, 0x25dfdbff, {}, [@action_gd=@TCA_ACT_TAB={0x38, 0x1, [{0xc, 0x20, 0x0, 0x0, @TCA_ACT_INDEX={0x8, 0x3, 0x7}}, {0xc, 0x9, 0x0, 0x0, @TCA_ACT_INDEX={0x8, 0x3, 0x8}}, {0xc, 0x1b, 0x0, 0x0, @TCA_ACT_INDEX={0x8}}, {0x10, 0x5, 0x0, 0x0, @TCA_ACT_KIND={0xb, 0x1, 'skbmod\x00'}}]}]}, 0x4c}}, 0x20000000) (async)

program did not crash
testing program (duration=45.418108915s, {Threaded:true Repeat:true RepeatTimes:0 Procs:5 Slowdown:1 Sandbox:none SandboxArg:0 Leak:false NetInjection:true NetDevices:true NetReset:true Cgroups:true BinfmtMisc:true CloseFDs:true KCSAN:false DevlinkPCI:false NicVF:false USB:true VhciInjection:true Wifi:true IEEE802154:true Sysctl:true Swap:true UseTmpDir:true HandleSegv:true Trace:false LegacyOptions:{Collide:false Fault:false FaultCall:0 FaultNth:0}}): setsockopt$inet6_IPV6_HOPOPTS-openat$ptmx-ioctl$TIOCSETD-fcntl$dupfd-syz_io_uring_setup-ioctl$TCFLSH-ioctl$TIOCSETD-ioctl$TIOCSTI-ioctl$TIOCSTI-ioctl$TIOCSTI-connect$inet6-sendmsg$nl_route_sched
detailed listing:
executing program 0:
setsockopt$inet6_IPV6_HOPOPTS(0xffffffffffffffff, 0x29, 0x36, &(0x7f00000006c0)=ANY=[], 0x8)
r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000000000), 0x0, 0x0)
ioctl$TIOCSETD(r0, 0x5423, &(0x7f00000000c0)=0xf)
r1 = fcntl$dupfd(r0, 0x0, r0)
syz_io_uring_setup(0xb76, 0x0, &(0x7f0000000080), 0x0)
ioctl$TCFLSH(r1, 0x400455c8, 0x1) (async)
ioctl$TIOCSETD(r1, 0x5412, 0x0) (async)
ioctl$TIOCSTI(r1, 0x5412, &(0x7f0000000100)=0x12)
ioctl$TIOCSTI(r0, 0x5412, &(0x7f0000000180))
ioctl$TIOCSTI(r1, 0x5412, &(0x7f00000001c0))
connect$inet6(0xffffffffffffffff, 0x0, 0x0) (async)
sendmsg$nl_route_sched(r1, &(0x7f0000000440)={&(0x7f0000000300)={0x10, 0x0, 0x0, 0x10000}, 0xc, &(0x7f0000000400)={&(0x7f0000000380)=@gettaction={0x4c, 0x32, 0x8, 0x70bd2a, 0x25dfdbff, {}, [@action_gd=@TCA_ACT_TAB={0x38, 0x1, [{0xc, 0x20, 0x0, 0x0, @TCA_ACT_INDEX={0x8, 0x3, 0x7}}, {0xc, 0x9, 0x0, 0x0, @TCA_ACT_INDEX={0x8, 0x3, 0x8}}, {0xc, 0x1b, 0x0, 0x0, @TCA_ACT_INDEX={0x8}}, {0x10, 0x5, 0x0, 0x0, @TCA_ACT_KIND={0xb, 0x1, 'skbmod\x00'}}]}]}, 0x4c}}, 0x20000000) (async)

program crashed: general protection fault in bcsp_recv
testing program (duration=45.418108915s, {Threaded:true Repeat:true RepeatTimes:0 Procs:5 Slowdown:1 Sandbox:none SandboxArg:0 Leak:false NetInjection:true NetDevices:true NetReset:true Cgroups:true BinfmtMisc:true CloseFDs:true KCSAN:false DevlinkPCI:false NicVF:false USB:true VhciInjection:true Wifi:true IEEE802154:true Sysctl:true Swap:true UseTmpDir:true HandleSegv:true Trace:false LegacyOptions:{Collide:false Fault:false FaultCall:0 FaultNth:0}}): setsockopt$inet6_IPV6_HOPOPTS-openat$ptmx-ioctl$TIOCSETD-fcntl$dupfd-syz_io_uring_setup-ioctl$TCFLSH-ioctl$TIOCSETD-ioctl$TIOCSTI-ioctl$TIOCSTI-ioctl$TIOCSTI-connect$inet6-sendmsg$nl_route_sched
detailed listing:
executing program 0:
setsockopt$inet6_IPV6_HOPOPTS(0xffffffffffffffff, 0x29, 0x36, &(0x7f00000006c0)=ANY=[], 0x8)
r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000000000), 0x0, 0x0)
ioctl$TIOCSETD(r0, 0x5423, &(0x7f00000000c0)=0xf)
r1 = fcntl$dupfd(r0, 0x0, r0)
syz_io_uring_setup(0xb76, 0x0, &(0x7f0000000080), 0x0)
ioctl$TCFLSH(r1, 0x400455c8, 0x1) (async)
ioctl$TIOCSETD(r1, 0x5412, 0x0) (async)
ioctl$TIOCSTI(r1, 0x5412, &(0x7f0000000100)=0x12)
ioctl$TIOCSTI(r0, 0x5412, &(0x7f0000000180))
ioctl$TIOCSTI(r1, 0x5412, &(0x7f00000001c0))
connect$inet6(0xffffffffffffffff, 0x0, 0x0)
sendmsg$nl_route_sched(r1, &(0x7f0000000440)={&(0x7f0000000300)={0x10, 0x0, 0x0, 0x10000}, 0xc, &(0x7f0000000400)={&(0x7f0000000380)=@gettaction={0x4c, 0x32, 0x8, 0x70bd2a, 0x25dfdbff, {}, [@action_gd=@TCA_ACT_TAB={0x38, 0x1, [{0xc, 0x20, 0x0, 0x0, @TCA_ACT_INDEX={0x8, 0x3, 0x7}}, {0xc, 0x9, 0x0, 0x0, @TCA_ACT_INDEX={0x8, 0x3, 0x8}}, {0xc, 0x1b, 0x0, 0x0, @TCA_ACT_INDEX={0x8}}, {0x10, 0x5, 0x0, 0x0, @TCA_ACT_KIND={0xb, 0x1, 'skbmod\x00'}}]}]}, 0x4c}}, 0x20000000) (async)

program crashed: general protection fault in bcsp_recv
testing program (duration=45.418108915s, {Threaded:true Repeat:true RepeatTimes:0 Procs:5 Slowdown:1 Sandbox:none SandboxArg:0 Leak:false NetInjection:true NetDevices:true NetReset:true Cgroups:true BinfmtMisc:true CloseFDs:true KCSAN:false DevlinkPCI:false NicVF:false USB:true VhciInjection:true Wifi:true IEEE802154:true Sysctl:true Swap:true UseTmpDir:true HandleSegv:true Trace:false LegacyOptions:{Collide:false Fault:false FaultCall:0 FaultNth:0}}): setsockopt$inet6_IPV6_HOPOPTS-openat$ptmx-ioctl$TIOCSETD-fcntl$dupfd-syz_io_uring_setup-ioctl$TCFLSH-ioctl$TIOCSETD-ioctl$TIOCSTI-ioctl$TIOCSTI-ioctl$TIOCSTI-connect$inet6-sendmsg$nl_route_sched
detailed listing:
executing program 0:
setsockopt$inet6_IPV6_HOPOPTS(0xffffffffffffffff, 0x29, 0x36, &(0x7f00000006c0)=ANY=[], 0x8)
r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000000000), 0x0, 0x0)
ioctl$TIOCSETD(r0, 0x5423, &(0x7f00000000c0)=0xf)
r1 = fcntl$dupfd(r0, 0x0, r0)
syz_io_uring_setup(0xb76, 0x0, &(0x7f0000000080), 0x0)
ioctl$TCFLSH(r1, 0x400455c8, 0x1) (async)
ioctl$TIOCSETD(r1, 0x5412, 0x0) (async)
ioctl$TIOCSTI(r1, 0x5412, &(0x7f0000000100)=0x12)
ioctl$TIOCSTI(r0, 0x5412, &(0x7f0000000180))
ioctl$TIOCSTI(r1, 0x5412, &(0x7f00000001c0))
connect$inet6(0xffffffffffffffff, 0x0, 0x0)
sendmsg$nl_route_sched(r1, 0x0, 0x20000000) (async)

program crashed: general protection fault in bcsp_recv
testing program (duration=45.418108915s, {Threaded:true Repeat:true RepeatTimes:0 Procs:5 Slowdown:1 Sandbox:none SandboxArg:0 Leak:false NetInjection:true NetDevices:true NetReset:true Cgroups:true BinfmtMisc:true CloseFDs:true KCSAN:false DevlinkPCI:false NicVF:false USB:true VhciInjection:true Wifi:true IEEE802154:true Sysctl:true Swap:true UseTmpDir:true HandleSegv:true Trace:false LegacyOptions:{Collide:false Fault:false FaultCall:0 FaultNth:0}}): setsockopt$inet6_IPV6_HOPOPTS-openat$ptmx-ioctl$TIOCSETD-fcntl$dupfd-syz_io_uring_setup-ioctl$TCFLSH-ioctl$TIOCSETD-ioctl$TIOCSTI-ioctl$TIOCSTI-ioctl$TIOCSTI-connect$inet6-sendmsg$nl_route_sched
detailed listing:
executing program 0:
setsockopt$inet6_IPV6_HOPOPTS(0xffffffffffffffff, 0x29, 0x36, &(0x7f00000006c0)=ANY=[], 0x8)
r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000000000), 0x0, 0x0)
ioctl$TIOCSETD(r0, 0x5423, &(0x7f00000000c0)=0xf)
r1 = fcntl$dupfd(r0, 0x0, r0)
syz_io_uring_setup(0xb76, 0x0, &(0x7f0000000080), 0x0)
ioctl$TCFLSH(r1, 0x400455c8, 0x1) (async)
ioctl$TIOCSETD(r1, 0x5412, 0x0) (async)
ioctl$TIOCSTI(r1, 0x5412, &(0x7f0000000100)=0x12)
ioctl$TIOCSTI(r0, 0x5412, &(0x7f0000000180))
ioctl$TIOCSTI(r1, 0x5412, &(0x7f00000001c0))
connect$inet6(0xffffffffffffffff, 0x0, 0x0)
sendmsg$nl_route_sched(r1, 0x0, 0x20000000)

program did not crash
extracting C reproducer
testing compiled C program (duration=45.418108915s, {Threaded:true Repeat:true RepeatTimes:0 Procs:5 Slowdown:1 Sandbox:none SandboxArg:0 Leak:false NetInjection:true NetDevices:true NetReset:true Cgroups:true BinfmtMisc:true CloseFDs:true KCSAN:false DevlinkPCI:false NicVF:false USB:true VhciInjection:true Wifi:true IEEE802154:true Sysctl:true Swap:true UseTmpDir:true HandleSegv:true Trace:false LegacyOptions:{Collide:false Fault:false FaultCall:0 FaultNth:0}}): setsockopt$inet6_IPV6_HOPOPTS-openat$ptmx-ioctl$TIOCSETD-fcntl$dupfd-syz_io_uring_setup-ioctl$TCFLSH-ioctl$TIOCSETD-ioctl$TIOCSTI-ioctl$TIOCSTI-ioctl$TIOCSTI-connect$inet6-sendmsg$nl_route_sched
program did not crash
simplifying guilty program options
testing program (duration=45.418108915s, {Threaded:false Repeat:true RepeatTimes:0 Procs:5 Slowdown:1 Sandbox:none SandboxArg:0 Leak:false NetInjection:true NetDevices:true NetReset:true Cgroups:true BinfmtMisc:true CloseFDs:true KCSAN:false DevlinkPCI:false NicVF:false USB:true VhciInjection:true Wifi:true IEEE802154:true Sysctl:true Swap:true UseTmpDir:true HandleSegv:true Trace:false LegacyOptions:{Collide:false Fault:false FaultCall:0 FaultNth:0}}): setsockopt$inet6_IPV6_HOPOPTS-openat$ptmx-ioctl$TIOCSETD-fcntl$dupfd-syz_io_uring_setup-ioctl$TCFLSH-ioctl$TIOCSETD-ioctl$TIOCSTI-ioctl$TIOCSTI-ioctl$TIOCSTI-connect$inet6-sendmsg$nl_route_sched
detailed listing:
executing program 0:
setsockopt$inet6_IPV6_HOPOPTS(0xffffffffffffffff, 0x29, 0x36, &(0x7f00000006c0)=ANY=[], 0x8)
r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000000000), 0x0, 0x0)
ioctl$TIOCSETD(r0, 0x5423, &(0x7f00000000c0)=0xf)
r1 = fcntl$dupfd(r0, 0x0, r0)
syz_io_uring_setup(0xb76, 0x0, &(0x7f0000000080), 0x0)
ioctl$TCFLSH(r1, 0x400455c8, 0x1) (async)
ioctl$TIOCSETD(r1, 0x5412, 0x0) (async)
ioctl$TIOCSTI(r1, 0x5412, &(0x7f0000000100)=0x12)
ioctl$TIOCSTI(r0, 0x5412, &(0x7f0000000180))
ioctl$TIOCSTI(r1, 0x5412, &(0x7f00000001c0))
connect$inet6(0xffffffffffffffff, 0x0, 0x0)
sendmsg$nl_route_sched(r1, 0x0, 0x20000000) (async)

program did not crash
testing program (duration=45.418108915s, {Threaded:true Repeat:false RepeatTimes:0 Procs:1 Slowdown:1 Sandbox:none SandboxArg:0 Leak:false NetInjection:true NetDevices:true NetReset:false Cgroups:false BinfmtMisc:true CloseFDs:true KCSAN:false DevlinkPCI:false NicVF:false USB:true VhciInjection:true Wifi:true IEEE802154:true Sysctl:true Swap:true UseTmpDir:true HandleSegv:true Trace:false LegacyOptions:{Collide:false Fault:false FaultCall:0 FaultNth:0}}): setsockopt$inet6_IPV6_HOPOPTS-openat$ptmx-ioctl$TIOCSETD-fcntl$dupfd-syz_io_uring_setup-ioctl$TCFLSH-ioctl$TIOCSETD-ioctl$TIOCSTI-ioctl$TIOCSTI-ioctl$TIOCSTI-connect$inet6-sendmsg$nl_route_sched
detailed listing:
executing program 0:
setsockopt$inet6_IPV6_HOPOPTS(0xffffffffffffffff, 0x29, 0x36, &(0x7f00000006c0)=ANY=[], 0x8)
r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000000000), 0x0, 0x0)
ioctl$TIOCSETD(r0, 0x5423, &(0x7f00000000c0)=0xf)
r1 = fcntl$dupfd(r0, 0x0, r0)
syz_io_uring_setup(0xb76, 0x0, &(0x7f0000000080), 0x0)
ioctl$TCFLSH(r1, 0x400455c8, 0x1) (async)
ioctl$TIOCSETD(r1, 0x5412, 0x0) (async)
ioctl$TIOCSTI(r1, 0x5412, &(0x7f0000000100)=0x12)
ioctl$TIOCSTI(r0, 0x5412, &(0x7f0000000180))
ioctl$TIOCSTI(r1, 0x5412, &(0x7f00000001c0))
connect$inet6(0xffffffffffffffff, 0x0, 0x0)
sendmsg$nl_route_sched(r1, 0x0, 0x20000000) (async)

program did not crash
testing program (duration=45.418108915s, {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 LegacyOptions:{Collide:false Fault:false FaultCall:0 FaultNth:0}}): setsockopt$inet6_IPV6_HOPOPTS-openat$ptmx-ioctl$TIOCSETD-fcntl$dupfd-syz_io_uring_setup-ioctl$TCFLSH-ioctl$TIOCSETD-ioctl$TIOCSTI-ioctl$TIOCSTI-ioctl$TIOCSTI-connect$inet6-sendmsg$nl_route_sched
detailed listing:
executing program 0:
setsockopt$inet6_IPV6_HOPOPTS(0xffffffffffffffff, 0x29, 0x36, &(0x7f00000006c0)=ANY=[], 0x8)
r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000000000), 0x0, 0x0)
ioctl$TIOCSETD(r0, 0x5423, &(0x7f00000000c0)=0xf)
r1 = fcntl$dupfd(r0, 0x0, r0)
syz_io_uring_setup(0xb76, 0x0, &(0x7f0000000080), 0x0)
ioctl$TCFLSH(r1, 0x400455c8, 0x1) (async)
ioctl$TIOCSETD(r1, 0x5412, 0x0) (async)
ioctl$TIOCSTI(r1, 0x5412, &(0x7f0000000100)=0x12)
ioctl$TIOCSTI(r0, 0x5412, &(0x7f0000000180))
ioctl$TIOCSTI(r1, 0x5412, &(0x7f00000001c0))
connect$inet6(0xffffffffffffffff, 0x0, 0x0)
sendmsg$nl_route_sched(r1, 0x0, 0x20000000) (async)

program crashed: general protection fault in bcsp_recv
extracting C reproducer
testing compiled C program (duration=45.418108915s, {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 LegacyOptions:{Collide:false Fault:false FaultCall:0 FaultNth:0}}): setsockopt$inet6_IPV6_HOPOPTS-openat$ptmx-ioctl$TIOCSETD-fcntl$dupfd-syz_io_uring_setup-ioctl$TCFLSH-ioctl$TIOCSETD-ioctl$TIOCSTI-ioctl$TIOCSTI-ioctl$TIOCSTI-connect$inet6-sendmsg$nl_route_sched
program did not crash
reproducing took 1h3m2.524860564s
repro crashed as (corrupted=false):
general protection fault, probably for non-canonical address 0xdffffc0000000021: 0000 [#1] PREEMPT SMP KASAN
KASAN: null-ptr-deref in range [0x0000000000000108-0x000000000000010f]
CPU: 0 PID: 4425 Comm: syz.0.17 Not tainted 5.15.185-syzkaller #0
Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 05/07/2025
RIP: 0010:bcsp_recv+0xde/0x15d0 drivers/bluetooth/hci_bcsp.c:590
Code: e8 48 89 6c 24 10 48 89 cd 48 c1 e8 03 48 89 44 24 40 48 89 4c 24 30 4c 89 64 24 18 4c 89 6c 24 38 89 5c 24 04 48 8b 44 24 28 <42> 80 3c 38 00 74 08 48 89 ef e8 03 20 bb fa 48 8b 5d 00 31 ff 48
RSP: 0018:ffffc900033afce0 EFLAGS: 00010206
RAX: 0000000000000021 RBX: 0000000000000001 RCX: 0000000000000108
RDX: 0000000000000178 RSI: 000000000000002f RDI: 0000000000000000
RBP: 0000000000000108 R08: dffffc0000000000 R09: ffffed100fd2e704
R10: ffffed100fd2e704 R11: 1ffff1100fd2e703 R12: 0000000000000110
R13: 000000000000002f R14: ffffc900033afe20 R15: dffffc0000000000
FS:  00007fefe03c76c0(0000) GS:ffff8880b9000000(0000) knlGS:0000000000000000
CS:  0010 DS: 0000 ES: 0000 CR0: 0000000080050033
CR2: 00007fefe03c6f98 CR3: 000000007b6e9000 CR4: 00000000003506f0
DR0: 0000000000000000 DR1: 0000000000000000 DR2: 0000000000000000
DR3: 0000000000000000 DR6: 00000000fffe0ff0 DR7: 0000000000000400
Call Trace:
 <TASK>
 hci_uart_tty_receive+0x188/0x210 drivers/bluetooth/hci_ldisc.c:621
 tiocsti+0x1f6/0x280 drivers/tty/tty_io.c:2312
 tty_ioctl+0x3a7/0xc20 drivers/tty/tty_io.c:2724
 vfs_ioctl fs/ioctl.c:51 [inline]
 __do_sys_ioctl fs/ioctl.c:874 [inline]
 __se_sys_ioctl+0xfa/0x170 fs/ioctl.c:860
 do_syscall_x64 arch/x86/entry/common.c:50 [inline]
 do_syscall_64+0x4c/0xa0 arch/x86/entry/common.c:80
 entry_SYSCALL_64_after_hwframe+0x66/0xd0
RIP: 0033:0x7fefe1199929
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:00007fefe03c7038 EFLAGS: 00000246 ORIG_RAX: 0000000000000010
RAX: ffffffffffffffda RBX: 00007fefe13c1160 RCX: 00007fefe1199929
RDX: 0000200000000100 RSI: 0000000000005412 RDI: 0000000000000004
RBP: 00007fefe121bb39 R08: 0000000000000000 R09: 0000000000000000
R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000000
R13: 0000000000000001 R14: 00007fefe13c1160 R15: 00007fff8c799998
 </TASK>
Modules linked in:
---[ end trace ccced2c31217eaf6 ]---
RIP: 0010:bcsp_recv+0xde/0x15d0 drivers/bluetooth/hci_bcsp.c:590
Code: e8 48 89 6c 24 10 48 89 cd 48 c1 e8 03 48 89 44 24 40 48 89 4c 24 30 4c 89 64 24 18 4c 89 6c 24 38 89 5c 24 04 48 8b 44 24 28 <42> 80 3c 38 00 74 08 48 89 ef e8 03 20 bb fa 48 8b 5d 00 31 ff 48
RSP: 0018:ffffc900033afce0 EFLAGS: 00010206
RAX: 0000000000000021 RBX: 0000000000000001 RCX: 0000000000000108
RDX: 0000000000000178 RSI: 000000000000002f RDI: 0000000000000000
RBP: 0000000000000108 R08: dffffc0000000000 R09: ffffed100fd2e704
R10: ffffed100fd2e704 R11: 1ffff1100fd2e703 R12: 0000000000000110
R13: 000000000000002f R14: ffffc900033afe20 R15: dffffc0000000000
FS:  00007fefe03c76c0(0000) GS:ffff8880b9000000(0000) knlGS:0000000000000000
CS:  0010 DS: 0000 ES: 0000 CR0: 0000000080050033
CR2: 00007fefe03c6f98 CR3: 000000007b6e9000 CR4: 00000000003506f0
DR0: 0000000000000000 DR1: 0000000000000000 DR2: 0000000000000000
DR3: 0000000000000000 DR6: 00000000fffe0ff0 DR7: 0000000000000400
----------------
Code disassembly (best guess):
   0:	e8 48 89 6c 24       	call   0x246c894d
   5:	10 48 89             	adc    %cl,-0x77(%rax)
   8:	cd 48                	int    $0x48
   a:	c1 e8 03             	shr    $0x3,%eax
   d:	48 89 44 24 40       	mov    %rax,0x40(%rsp)
  12:	48 89 4c 24 30       	mov    %rcx,0x30(%rsp)
  17:	4c 89 64 24 18       	mov    %r12,0x18(%rsp)
  1c:	4c 89 6c 24 38       	mov    %r13,0x38(%rsp)
  21:	89 5c 24 04          	mov    %ebx,0x4(%rsp)
  25:	48 8b 44 24 28       	mov    0x28(%rsp),%rax
* 2a:	42 80 3c 38 00       	cmpb   $0x0,(%rax,%r15,1) <-- trapping instruction
  2f:	74 08                	je     0x39
  31:	48 89 ef             	mov    %rbp,%rdi
  34:	e8 03 20 bb fa       	call   0xfabb203c
  39:	48 8b 5d 00          	mov    0x0(%rbp),%rbx
  3d:	31 ff                	xor    %edi,%edi
  3f:	48                   	rex.W

final repro crashed as (corrupted=false):
general protection fault, probably for non-canonical address 0xdffffc0000000021: 0000 [#1] PREEMPT SMP KASAN
KASAN: null-ptr-deref in range [0x0000000000000108-0x000000000000010f]
CPU: 0 PID: 4425 Comm: syz.0.17 Not tainted 5.15.185-syzkaller #0
Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 05/07/2025
RIP: 0010:bcsp_recv+0xde/0x15d0 drivers/bluetooth/hci_bcsp.c:590
Code: e8 48 89 6c 24 10 48 89 cd 48 c1 e8 03 48 89 44 24 40 48 89 4c 24 30 4c 89 64 24 18 4c 89 6c 24 38 89 5c 24 04 48 8b 44 24 28 <42> 80 3c 38 00 74 08 48 89 ef e8 03 20 bb fa 48 8b 5d 00 31 ff 48
RSP: 0018:ffffc900033afce0 EFLAGS: 00010206
RAX: 0000000000000021 RBX: 0000000000000001 RCX: 0000000000000108
RDX: 0000000000000178 RSI: 000000000000002f RDI: 0000000000000000
RBP: 0000000000000108 R08: dffffc0000000000 R09: ffffed100fd2e704
R10: ffffed100fd2e704 R11: 1ffff1100fd2e703 R12: 0000000000000110
R13: 000000000000002f R14: ffffc900033afe20 R15: dffffc0000000000
FS:  00007fefe03c76c0(0000) GS:ffff8880b9000000(0000) knlGS:0000000000000000
CS:  0010 DS: 0000 ES: 0000 CR0: 0000000080050033
CR2: 00007fefe03c6f98 CR3: 000000007b6e9000 CR4: 00000000003506f0
DR0: 0000000000000000 DR1: 0000000000000000 DR2: 0000000000000000
DR3: 0000000000000000 DR6: 00000000fffe0ff0 DR7: 0000000000000400
Call Trace:
 <TASK>
 hci_uart_tty_receive+0x188/0x210 drivers/bluetooth/hci_ldisc.c:621
 tiocsti+0x1f6/0x280 drivers/tty/tty_io.c:2312
 tty_ioctl+0x3a7/0xc20 drivers/tty/tty_io.c:2724
 vfs_ioctl fs/ioctl.c:51 [inline]
 __do_sys_ioctl fs/ioctl.c:874 [inline]
 __se_sys_ioctl+0xfa/0x170 fs/ioctl.c:860
 do_syscall_x64 arch/x86/entry/common.c:50 [inline]
 do_syscall_64+0x4c/0xa0 arch/x86/entry/common.c:80
 entry_SYSCALL_64_after_hwframe+0x66/0xd0
RIP: 0033:0x7fefe1199929
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:00007fefe03c7038 EFLAGS: 00000246 ORIG_RAX: 0000000000000010
RAX: ffffffffffffffda RBX: 00007fefe13c1160 RCX: 00007fefe1199929
RDX: 0000200000000100 RSI: 0000000000005412 RDI: 0000000000000004
RBP: 00007fefe121bb39 R08: 0000000000000000 R09: 0000000000000000
R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000000
R13: 0000000000000001 R14: 00007fefe13c1160 R15: 00007fff8c799998
 </TASK>
Modules linked in:
---[ end trace ccced2c31217eaf6 ]---
RIP: 0010:bcsp_recv+0xde/0x15d0 drivers/bluetooth/hci_bcsp.c:590
Code: e8 48 89 6c 24 10 48 89 cd 48 c1 e8 03 48 89 44 24 40 48 89 4c 24 30 4c 89 64 24 18 4c 89 6c 24 38 89 5c 24 04 48 8b 44 24 28 <42> 80 3c 38 00 74 08 48 89 ef e8 03 20 bb fa 48 8b 5d 00 31 ff 48
RSP: 0018:ffffc900033afce0 EFLAGS: 00010206
RAX: 0000000000000021 RBX: 0000000000000001 RCX: 0000000000000108
RDX: 0000000000000178 RSI: 000000000000002f RDI: 0000000000000000
RBP: 0000000000000108 R08: dffffc0000000000 R09: ffffed100fd2e704
R10: ffffed100fd2e704 R11: 1ffff1100fd2e703 R12: 0000000000000110
R13: 000000000000002f R14: ffffc900033afe20 R15: dffffc0000000000
FS:  00007fefe03c76c0(0000) GS:ffff8880b9000000(0000) knlGS:0000000000000000
CS:  0010 DS: 0000 ES: 0000 CR0: 0000000080050033
CR2: 00007fefe03c6f98 CR3: 000000007b6e9000 CR4: 00000000003506f0
DR0: 0000000000000000 DR1: 0000000000000000 DR2: 0000000000000000
DR3: 0000000000000000 DR6: 00000000fffe0ff0 DR7: 0000000000000400
----------------
Code disassembly (best guess):
   0:	e8 48 89 6c 24       	call   0x246c894d
   5:	10 48 89             	adc    %cl,-0x77(%rax)
   8:	cd 48                	int    $0x48
   a:	c1 e8 03             	shr    $0x3,%eax
   d:	48 89 44 24 40       	mov    %rax,0x40(%rsp)
  12:	48 89 4c 24 30       	mov    %rcx,0x30(%rsp)
  17:	4c 89 64 24 18       	mov    %r12,0x18(%rsp)
  1c:	4c 89 6c 24 38       	mov    %r13,0x38(%rsp)
  21:	89 5c 24 04          	mov    %ebx,0x4(%rsp)
  25:	48 8b 44 24 28       	mov    0x28(%rsp),%rax
* 2a:	42 80 3c 38 00       	cmpb   $0x0,(%rax,%r15,1) <-- trapping instruction
  2f:	74 08                	je     0x39
  31:	48 89 ef             	mov    %rbp,%rdi
  34:	e8 03 20 bb fa       	call   0xfabb203c
  39:	48 8b 5d 00          	mov    0x0(%rbp),%rbx
  3d:	31 ff                	xor    %edi,%edi
  3f:	48                   	rex.W