Extracting prog: 41.710679836s
Minimizing prog: 28m8.054015403s
Simplifying prog options: 0s
Extracting C: 57.486640629s
Simplifying C: 18m44.869514249s


extracting reproducer from 30 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$igmp-setsockopt$MRT_INIT-setsockopt$MRT_ADD_VIF-socket$inet_icmp_raw-setsockopt$inet_mreq-syz_emit_ethernet-socket-setsockopt$netlink_NETLINK_TX_RING-write-read$FUSE
detailed listing:
executing program 0:
r0 = socket$igmp(0x2, 0x3, 0x2)
setsockopt$MRT_INIT(r0, 0x0, 0xc8, &(0x7f0000003d40), 0x4)
setsockopt$MRT_ADD_VIF(r0, 0x0, 0xca, &(0x7f0000003d80)={0x0, 0x0, 0x0, 0x0, @vifc_lcl_addr=@local, @dev}, 0x10)
r1 = socket$inet_icmp_raw(0x2, 0x3, 0x1)
setsockopt$inet_mreq(r1, 0x0, 0x23, &(0x7f0000000000)={@multicast1=0xe0000300, @local}, 0x8)
syz_emit_ethernet(0x2a, &(0x7f0000000080)={@local, @remote, @void, {@ipv4={0x800, @icmp={{0x5, 0x4, 0x0, 0x0, 0x1c, 0x0, 0x20, 0x0, 0x2, 0x0, @rand_addr, @multicast1=0xe0000300}, @address_request}}}}, 0x0)
r2 = socket(0x10, 0x3, 0x0)
setsockopt$netlink_NETLINK_TX_RING(r2, 0x10e, 0xc, &(0x7f0000000180)={0xffffff}, 0x10)
write(r2, &(0x7f0000000000)="240000001a005f0214f9f407000904001f00000000000000000000000800040001000000", 0x24)
read$FUSE(r2, &(0x7f00000001c0)={0x2020}, 0x2020)

program crashed: UBSAN: array-index-out-of-bounds in mr_table_dump
single: successfully extracted reproducer
found reproducer with 10 syscalls
minimizing guilty program
testing program (duration=53.709626406s, {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$igmp-setsockopt$MRT_INIT-setsockopt$MRT_ADD_VIF-socket$inet_icmp_raw-setsockopt$inet_mreq-syz_emit_ethernet-socket-setsockopt$netlink_NETLINK_TX_RING-write
detailed listing:
executing program 0:
r0 = socket$igmp(0x2, 0x3, 0x2)
setsockopt$MRT_INIT(r0, 0x0, 0xc8, &(0x7f0000003d40), 0x4)
setsockopt$MRT_ADD_VIF(r0, 0x0, 0xca, &(0x7f0000003d80)={0x0, 0x0, 0x0, 0x0, @vifc_lcl_addr=@local, @dev}, 0x10)
r1 = socket$inet_icmp_raw(0x2, 0x3, 0x1)
setsockopt$inet_mreq(r1, 0x0, 0x23, &(0x7f0000000000)={@multicast1=0xe0000300, @local}, 0x8)
syz_emit_ethernet(0x2a, &(0x7f0000000080)={@local, @remote, @void, {@ipv4={0x800, @icmp={{0x5, 0x4, 0x0, 0x0, 0x1c, 0x0, 0x20, 0x0, 0x2, 0x0, @rand_addr, @multicast1=0xe0000300}, @address_request}}}}, 0x0)
r2 = socket(0x10, 0x3, 0x0)
setsockopt$netlink_NETLINK_TX_RING(r2, 0x10e, 0xc, &(0x7f0000000180)={0xffffff}, 0x10)
write(r2, &(0x7f0000000000)="240000001a005f0214f9f407000904001f00000000000000000000000800040001000000", 0x24)

program did not crash
testing program (duration=53.709626406s, {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$igmp-setsockopt$MRT_INIT-setsockopt$MRT_ADD_VIF-socket$inet_icmp_raw-setsockopt$inet_mreq-syz_emit_ethernet-socket-setsockopt$netlink_NETLINK_TX_RING-read$FUSE
detailed listing:
executing program 0:
r0 = socket$igmp(0x2, 0x3, 0x2)
setsockopt$MRT_INIT(r0, 0x0, 0xc8, &(0x7f0000003d40), 0x4)
setsockopt$MRT_ADD_VIF(r0, 0x0, 0xca, &(0x7f0000003d80)={0x0, 0x0, 0x0, 0x0, @vifc_lcl_addr=@local, @dev}, 0x10)
r1 = socket$inet_icmp_raw(0x2, 0x3, 0x1)
setsockopt$inet_mreq(r1, 0x0, 0x23, &(0x7f0000000000)={@multicast1=0xe0000300, @local}, 0x8)
syz_emit_ethernet(0x2a, &(0x7f0000000080)={@local, @remote, @void, {@ipv4={0x800, @icmp={{0x5, 0x4, 0x0, 0x0, 0x1c, 0x0, 0x20, 0x0, 0x2, 0x0, @rand_addr, @multicast1=0xe0000300}, @address_request}}}}, 0x0)
r2 = socket(0x10, 0x3, 0x0)
setsockopt$netlink_NETLINK_TX_RING(r2, 0x10e, 0xc, &(0x7f0000000180)={0xffffff}, 0x10)
read$FUSE(r2, &(0x7f00000001c0)={0x2020}, 0x2020)

program did not crash
testing program (duration=53.709626406s, {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$igmp-setsockopt$MRT_INIT-setsockopt$MRT_ADD_VIF-socket$inet_icmp_raw-setsockopt$inet_mreq-syz_emit_ethernet-socket-write-read$FUSE
detailed listing:
executing program 0:
r0 = socket$igmp(0x2, 0x3, 0x2)
setsockopt$MRT_INIT(r0, 0x0, 0xc8, &(0x7f0000003d40), 0x4)
setsockopt$MRT_ADD_VIF(r0, 0x0, 0xca, &(0x7f0000003d80)={0x0, 0x0, 0x0, 0x0, @vifc_lcl_addr=@local, @dev}, 0x10)
r1 = socket$inet_icmp_raw(0x2, 0x3, 0x1)
setsockopt$inet_mreq(r1, 0x0, 0x23, &(0x7f0000000000)={@multicast1=0xe0000300, @local}, 0x8)
syz_emit_ethernet(0x2a, &(0x7f0000000080)={@local, @remote, @void, {@ipv4={0x800, @icmp={{0x5, 0x4, 0x0, 0x0, 0x1c, 0x0, 0x20, 0x0, 0x2, 0x0, @rand_addr, @multicast1=0xe0000300}, @address_request}}}}, 0x0)
r2 = socket(0x10, 0x3, 0x0)
write(r2, &(0x7f0000000000)="240000001a005f0214f9f407000904001f00000000000000000000000800040001000000", 0x24)
read$FUSE(r2, &(0x7f00000001c0)={0x2020}, 0x2020)

program did not crash
testing program (duration=53.709626406s, {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$igmp-setsockopt$MRT_INIT-setsockopt$MRT_ADD_VIF-socket$inet_icmp_raw-setsockopt$inet_mreq-syz_emit_ethernet-setsockopt$netlink_NETLINK_TX_RING-write-read$FUSE
detailed listing:
executing program 0:
r0 = socket$igmp(0x2, 0x3, 0x2)
setsockopt$MRT_INIT(r0, 0x0, 0xc8, &(0x7f0000003d40), 0x4)
setsockopt$MRT_ADD_VIF(r0, 0x0, 0xca, &(0x7f0000003d80)={0x0, 0x0, 0x0, 0x0, @vifc_lcl_addr=@local, @dev}, 0x10)
r1 = socket$inet_icmp_raw(0x2, 0x3, 0x1)
setsockopt$inet_mreq(r1, 0x0, 0x23, &(0x7f0000000000)={@multicast1=0xe0000300, @local}, 0x8)
syz_emit_ethernet(0x2a, &(0x7f0000000080)={@local, @remote, @void, {@ipv4={0x800, @icmp={{0x5, 0x4, 0x0, 0x0, 0x1c, 0x0, 0x20, 0x0, 0x2, 0x0, @rand_addr, @multicast1=0xe0000300}, @address_request}}}}, 0x0)
setsockopt$netlink_NETLINK_TX_RING(0xffffffffffffffff, 0x10e, 0xc, &(0x7f0000000180)={0xffffff}, 0x10)
write(0xffffffffffffffff, &(0x7f0000000000)="240000001a005f0214f9f407000904001f00000000000000000000000800040001000000", 0x24)
read$FUSE(0xffffffffffffffff, &(0x7f00000001c0)={0x2020}, 0x2020)

program did not crash
testing program (duration=53.709626406s, {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$igmp-setsockopt$MRT_INIT-setsockopt$MRT_ADD_VIF-socket$inet_icmp_raw-setsockopt$inet_mreq-socket-setsockopt$netlink_NETLINK_TX_RING-write-read$FUSE
detailed listing:
executing program 0:
r0 = socket$igmp(0x2, 0x3, 0x2)
setsockopt$MRT_INIT(r0, 0x0, 0xc8, &(0x7f0000003d40), 0x4)
setsockopt$MRT_ADD_VIF(r0, 0x0, 0xca, &(0x7f0000003d80)={0x0, 0x0, 0x0, 0x0, @vifc_lcl_addr=@local, @dev}, 0x10)
r1 = socket$inet_icmp_raw(0x2, 0x3, 0x1)
setsockopt$inet_mreq(r1, 0x0, 0x23, &(0x7f0000000000)={@multicast1=0xe0000300, @local}, 0x8)
r2 = socket(0x10, 0x3, 0x0)
setsockopt$netlink_NETLINK_TX_RING(r2, 0x10e, 0xc, &(0x7f0000000180)={0xffffff}, 0x10)
write(r2, &(0x7f0000000000)="240000001a005f0214f9f407000904001f00000000000000000000000800040001000000", 0x24)
read$FUSE(r2, &(0x7f00000001c0)={0x2020}, 0x2020)

program did not crash
testing program (duration=53.709626406s, {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$igmp-setsockopt$MRT_INIT-setsockopt$MRT_ADD_VIF-socket$inet_icmp_raw-syz_emit_ethernet-socket-setsockopt$netlink_NETLINK_TX_RING-write-read$FUSE
detailed listing:
executing program 0:
r0 = socket$igmp(0x2, 0x3, 0x2)
setsockopt$MRT_INIT(r0, 0x0, 0xc8, &(0x7f0000003d40), 0x4)
setsockopt$MRT_ADD_VIF(r0, 0x0, 0xca, &(0x7f0000003d80)={0x0, 0x0, 0x0, 0x0, @vifc_lcl_addr=@local, @dev}, 0x10)
socket$inet_icmp_raw(0x2, 0x3, 0x1)
syz_emit_ethernet(0x2a, &(0x7f0000000080)={@local, @remote, @void, {@ipv4={0x800, @icmp={{0x5, 0x4, 0x0, 0x0, 0x1c, 0x0, 0x20, 0x0, 0x2, 0x0, @rand_addr, @multicast1=0xe0000300}, @address_request}}}}, 0x0)
r1 = socket(0x10, 0x3, 0x0)
setsockopt$netlink_NETLINK_TX_RING(r1, 0x10e, 0xc, &(0x7f0000000180)={0xffffff}, 0x10)
write(r1, &(0x7f0000000000)="240000001a005f0214f9f407000904001f00000000000000000000000800040001000000", 0x24)
read$FUSE(r1, &(0x7f00000001c0)={0x2020}, 0x2020)

program did not crash
testing program (duration=53.709626406s, {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$igmp-setsockopt$MRT_INIT-setsockopt$MRT_ADD_VIF-setsockopt$inet_mreq-syz_emit_ethernet-socket-setsockopt$netlink_NETLINK_TX_RING-write-read$FUSE
detailed listing:
executing program 0:
r0 = socket$igmp(0x2, 0x3, 0x2)
setsockopt$MRT_INIT(r0, 0x0, 0xc8, &(0x7f0000003d40), 0x4)
setsockopt$MRT_ADD_VIF(r0, 0x0, 0xca, &(0x7f0000003d80)={0x0, 0x0, 0x0, 0x0, @vifc_lcl_addr=@local, @dev}, 0x10)
setsockopt$inet_mreq(0xffffffffffffffff, 0x0, 0x23, &(0x7f0000000000)={@multicast1=0xe0000300, @local}, 0x8)
syz_emit_ethernet(0x2a, &(0x7f0000000080)={@local, @remote, @void, {@ipv4={0x800, @icmp={{0x5, 0x4, 0x0, 0x0, 0x1c, 0x0, 0x20, 0x0, 0x2, 0x0, @rand_addr, @multicast1=0xe0000300}, @address_request}}}}, 0x0)
r1 = socket(0x10, 0x3, 0x0)
setsockopt$netlink_NETLINK_TX_RING(r1, 0x10e, 0xc, &(0x7f0000000180)={0xffffff}, 0x10)
write(r1, &(0x7f0000000000)="240000001a005f0214f9f407000904001f00000000000000000000000800040001000000", 0x24)
read$FUSE(r1, &(0x7f00000001c0)={0x2020}, 0x2020)

program did not crash
testing program (duration=53.709626406s, {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$igmp-setsockopt$MRT_INIT-socket$inet_icmp_raw-setsockopt$inet_mreq-syz_emit_ethernet-socket-setsockopt$netlink_NETLINK_TX_RING-write-read$FUSE
detailed listing:
executing program 0:
r0 = socket$igmp(0x2, 0x3, 0x2)
setsockopt$MRT_INIT(r0, 0x0, 0xc8, &(0x7f0000003d40), 0x4)
r1 = socket$inet_icmp_raw(0x2, 0x3, 0x1)
setsockopt$inet_mreq(r1, 0x0, 0x23, &(0x7f0000000000)={@multicast1=0xe0000300, @local}, 0x8)
syz_emit_ethernet(0x2a, &(0x7f0000000080)={@local, @remote, @void, {@ipv4={0x800, @icmp={{0x5, 0x4, 0x0, 0x0, 0x1c, 0x0, 0x20, 0x0, 0x2, 0x0, @rand_addr, @multicast1=0xe0000300}, @address_request}}}}, 0x0)
r2 = socket(0x10, 0x3, 0x0)
setsockopt$netlink_NETLINK_TX_RING(r2, 0x10e, 0xc, &(0x7f0000000180)={0xffffff}, 0x10)
write(r2, &(0x7f0000000000)="240000001a005f0214f9f407000904001f00000000000000000000000800040001000000", 0x24)
read$FUSE(r2, &(0x7f00000001c0)={0x2020}, 0x2020)

program did not crash
testing program (duration=53.709626406s, {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$igmp-setsockopt$MRT_ADD_VIF-socket$inet_icmp_raw-setsockopt$inet_mreq-syz_emit_ethernet-socket-setsockopt$netlink_NETLINK_TX_RING-write-read$FUSE
detailed listing:
executing program 0:
r0 = socket$igmp(0x2, 0x3, 0x2)
setsockopt$MRT_ADD_VIF(r0, 0x0, 0xca, &(0x7f0000003d80)={0x0, 0x0, 0x0, 0x0, @vifc_lcl_addr=@local, @dev}, 0x10)
r1 = socket$inet_icmp_raw(0x2, 0x3, 0x1)
setsockopt$inet_mreq(r1, 0x0, 0x23, &(0x7f0000000000)={@multicast1=0xe0000300, @local}, 0x8)
syz_emit_ethernet(0x2a, &(0x7f0000000080)={@local, @remote, @void, {@ipv4={0x800, @icmp={{0x5, 0x4, 0x0, 0x0, 0x1c, 0x0, 0x20, 0x0, 0x2, 0x0, @rand_addr, @multicast1=0xe0000300}, @address_request}}}}, 0x0)
r2 = socket(0x10, 0x3, 0x0)
setsockopt$netlink_NETLINK_TX_RING(r2, 0x10e, 0xc, &(0x7f0000000180)={0xffffff}, 0x10)
write(r2, &(0x7f0000000000)="240000001a005f0214f9f407000904001f00000000000000000000000800040001000000", 0x24)
read$FUSE(r2, &(0x7f00000001c0)={0x2020}, 0x2020)

program did not crash
testing program (duration=53.709626406s, {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$MRT_INIT-setsockopt$MRT_ADD_VIF-socket$inet_icmp_raw-setsockopt$inet_mreq-syz_emit_ethernet-socket-setsockopt$netlink_NETLINK_TX_RING-write-read$FUSE
detailed listing:
executing program 0:
setsockopt$MRT_INIT(0xffffffffffffffff, 0x0, 0xc8, &(0x7f0000003d40), 0x4)
setsockopt$MRT_ADD_VIF(0xffffffffffffffff, 0x0, 0xca, &(0x7f0000003d80)={0x0, 0x0, 0x0, 0x0, @vifc_lcl_addr=@local, @dev}, 0x10)
r0 = socket$inet_icmp_raw(0x2, 0x3, 0x1)
setsockopt$inet_mreq(r0, 0x0, 0x23, &(0x7f0000000000)={@multicast1=0xe0000300, @local}, 0x8)
syz_emit_ethernet(0x2a, &(0x7f0000000080)={@local, @remote, @void, {@ipv4={0x800, @icmp={{0x5, 0x4, 0x0, 0x0, 0x1c, 0x0, 0x20, 0x0, 0x2, 0x0, @rand_addr, @multicast1=0xe0000300}, @address_request}}}}, 0x0)
r1 = socket(0x10, 0x3, 0x0)
setsockopt$netlink_NETLINK_TX_RING(r1, 0x10e, 0xc, &(0x7f0000000180)={0xffffff}, 0x10)
write(r1, &(0x7f0000000000)="240000001a005f0214f9f407000904001f00000000000000000000000800040001000000", 0x24)
read$FUSE(r1, &(0x7f00000001c0)={0x2020}, 0x2020)

program did not crash
testing program (duration=53.709626406s, {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$igmp-setsockopt$MRT_INIT-setsockopt$MRT_ADD_VIF-socket$inet_icmp_raw-setsockopt$inet_mreq-syz_emit_ethernet-socket-setsockopt$netlink_NETLINK_TX_RING-write-read$FUSE
detailed listing:
executing program 0:
r0 = socket$igmp(0x2, 0x3, 0x2)
setsockopt$MRT_INIT(r0, 0x0, 0xc8, 0x0, 0x0)
setsockopt$MRT_ADD_VIF(r0, 0x0, 0xca, &(0x7f0000003d80)={0x0, 0x0, 0x0, 0x0, @vifc_lcl_addr=@local, @dev}, 0x10)
r1 = socket$inet_icmp_raw(0x2, 0x3, 0x1)
setsockopt$inet_mreq(r1, 0x0, 0x23, &(0x7f0000000000)={@multicast1=0xe0000300, @local}, 0x8)
syz_emit_ethernet(0x2a, &(0x7f0000000080)={@local, @remote, @void, {@ipv4={0x800, @icmp={{0x5, 0x4, 0x0, 0x0, 0x1c, 0x0, 0x20, 0x0, 0x2, 0x0, @rand_addr, @multicast1=0xe0000300}, @address_request}}}}, 0x0)
r2 = socket(0x10, 0x3, 0x0)
setsockopt$netlink_NETLINK_TX_RING(r2, 0x10e, 0xc, &(0x7f0000000180)={0xffffff}, 0x10)
write(r2, &(0x7f0000000000)="240000001a005f0214f9f407000904001f00000000000000000000000800040001000000", 0x24)
read$FUSE(r2, &(0x7f00000001c0)={0x2020}, 0x2020)

program did not crash
testing program (duration=53.709626406s, {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$igmp-setsockopt$MRT_INIT-setsockopt$MRT_ADD_VIF-socket$inet_icmp_raw-setsockopt$inet_mreq-syz_emit_ethernet-socket-setsockopt$netlink_NETLINK_TX_RING-write-read$FUSE
detailed listing:
executing program 0:
r0 = socket$igmp(0x2, 0x3, 0x2)
setsockopt$MRT_INIT(r0, 0x0, 0xc8, &(0x7f0000003d40), 0x4)
setsockopt$MRT_ADD_VIF(r0, 0x0, 0xca, 0x0, 0x0)
r1 = socket$inet_icmp_raw(0x2, 0x3, 0x1)
setsockopt$inet_mreq(r1, 0x0, 0x23, &(0x7f0000000000)={@multicast1=0xe0000300, @local}, 0x8)
syz_emit_ethernet(0x2a, &(0x7f0000000080)={@local, @remote, @void, {@ipv4={0x800, @icmp={{0x5, 0x4, 0x0, 0x0, 0x1c, 0x0, 0x20, 0x0, 0x2, 0x0, @rand_addr, @multicast1=0xe0000300}, @address_request}}}}, 0x0)
r2 = socket(0x10, 0x3, 0x0)
setsockopt$netlink_NETLINK_TX_RING(r2, 0x10e, 0xc, &(0x7f0000000180)={0xffffff}, 0x10)
write(r2, &(0x7f0000000000)="240000001a005f0214f9f407000904001f00000000000000000000000800040001000000", 0x24)
read$FUSE(r2, &(0x7f00000001c0)={0x2020}, 0x2020)

program did not crash
testing program (duration=53.709626406s, {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$igmp-setsockopt$MRT_INIT-setsockopt$MRT_ADD_VIF-socket$inet_icmp_raw-setsockopt$inet_mreq-syz_emit_ethernet-socket-setsockopt$netlink_NETLINK_TX_RING-write-read$FUSE
detailed listing:
executing program 0:
r0 = socket$igmp(0x2, 0x3, 0x2)
setsockopt$MRT_INIT(r0, 0x0, 0xc8, &(0x7f0000003d40), 0x4)
setsockopt$MRT_ADD_VIF(r0, 0x0, 0xca, &(0x7f0000003d80)={0x0, 0x0, 0x0, 0x0, @vifc_lcl_addr=@local, @dev}, 0x10)
r1 = socket$inet_icmp_raw(0x2, 0x3, 0x1)
setsockopt$inet_mreq(r1, 0x0, 0x23, 0x0, 0x0)
syz_emit_ethernet(0x2a, &(0x7f0000000080)={@local, @remote, @void, {@ipv4={0x800, @icmp={{0x5, 0x4, 0x0, 0x0, 0x1c, 0x0, 0x20, 0x0, 0x2, 0x0, @rand_addr, @multicast1=0xe0000300}, @address_request}}}}, 0x0)
r2 = socket(0x10, 0x3, 0x0)
setsockopt$netlink_NETLINK_TX_RING(r2, 0x10e, 0xc, &(0x7f0000000180)={0xffffff}, 0x10)
write(r2, &(0x7f0000000000)="240000001a005f0214f9f407000904001f00000000000000000000000800040001000000", 0x24)
read$FUSE(r2, &(0x7f00000001c0)={0x2020}, 0x2020)

program did not crash
testing program (duration=53.709626406s, {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$igmp-setsockopt$MRT_INIT-setsockopt$MRT_ADD_VIF-socket$inet_icmp_raw-setsockopt$inet_mreq-syz_emit_ethernet-socket-setsockopt$netlink_NETLINK_TX_RING-write-read$FUSE
detailed listing:
executing program 0:
r0 = socket$igmp(0x2, 0x3, 0x2)
setsockopt$MRT_INIT(r0, 0x0, 0xc8, &(0x7f0000003d40), 0x4)
setsockopt$MRT_ADD_VIF(r0, 0x0, 0xca, &(0x7f0000003d80)={0x0, 0x0, 0x0, 0x0, @vifc_lcl_addr=@local, @dev}, 0x10)
r1 = socket$inet_icmp_raw(0x2, 0x3, 0x1)
setsockopt$inet_mreq(r1, 0x0, 0x23, &(0x7f0000000000)={@multicast1=0xe0000300, @local}, 0x8)
syz_emit_ethernet(0x0, 0x0, 0x0)
r2 = socket(0x10, 0x3, 0x0)
setsockopt$netlink_NETLINK_TX_RING(r2, 0x10e, 0xc, &(0x7f0000000180)={0xffffff}, 0x10)
write(r2, &(0x7f0000000000)="240000001a005f0214f9f407000904001f00000000000000000000000800040001000000", 0x24)
read$FUSE(r2, &(0x7f00000001c0)={0x2020}, 0x2020)

program did not crash
testing program (duration=53.709626406s, {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$igmp-setsockopt$MRT_INIT-setsockopt$MRT_ADD_VIF-socket$inet_icmp_raw-setsockopt$inet_mreq-syz_emit_ethernet-socket-setsockopt$netlink_NETLINK_TX_RING-write-read$FUSE
detailed listing:
executing program 0:
r0 = socket$igmp(0x2, 0x3, 0x2)
setsockopt$MRT_INIT(r0, 0x0, 0xc8, &(0x7f0000003d40), 0x4)
setsockopt$MRT_ADD_VIF(r0, 0x0, 0xca, &(0x7f0000003d80)={0x0, 0x0, 0x0, 0x0, @vifc_lcl_addr=@local, @dev}, 0x10)
r1 = socket$inet_icmp_raw(0x2, 0x3, 0x1)
setsockopt$inet_mreq(r1, 0x0, 0x23, &(0x7f0000000000)={@multicast1=0xe0000300, @local}, 0x8)
syz_emit_ethernet(0x2a, &(0x7f0000000080)={@local, @remote, @void, {@ipv4={0x800, @icmp={{0x5, 0x4, 0x0, 0x0, 0x1c, 0x0, 0x20, 0x0, 0x2, 0x0, @rand_addr, @multicast1=0xe0000300}, @address_request}}}}, 0x0)
r2 = socket(0x10, 0x3, 0x0)
setsockopt$netlink_NETLINK_TX_RING(r2, 0x10e, 0xc, 0x0, 0x0)
write(r2, &(0x7f0000000000)="240000001a005f0214f9f407000904001f00000000000000000000000800040001000000", 0x24)
read$FUSE(r2, &(0x7f00000001c0)={0x2020}, 0x2020)

program did not crash
testing program (duration=53.709626406s, {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$igmp-setsockopt$MRT_INIT-setsockopt$MRT_ADD_VIF-socket$inet_icmp_raw-setsockopt$inet_mreq-syz_emit_ethernet-socket-setsockopt$netlink_NETLINK_TX_RING-write-read$FUSE
detailed listing:
executing program 0:
r0 = socket$igmp(0x2, 0x3, 0x2)
setsockopt$MRT_INIT(r0, 0x0, 0xc8, &(0x7f0000003d40), 0x4)
setsockopt$MRT_ADD_VIF(r0, 0x0, 0xca, &(0x7f0000003d80)={0x0, 0x0, 0x0, 0x0, @vifc_lcl_addr=@local, @dev}, 0x10)
r1 = socket$inet_icmp_raw(0x2, 0x3, 0x1)
setsockopt$inet_mreq(r1, 0x0, 0x23, &(0x7f0000000000)={@multicast1=0xe0000300, @local}, 0x8)
syz_emit_ethernet(0x2a, &(0x7f0000000080)={@local, @remote, @void, {@ipv4={0x800, @icmp={{0x5, 0x4, 0x0, 0x0, 0x1c, 0x0, 0x20, 0x0, 0x2, 0x0, @rand_addr, @multicast1=0xe0000300}, @address_request}}}}, 0x0)
r2 = socket(0x10, 0x3, 0x0)
setsockopt$netlink_NETLINK_TX_RING(r2, 0x10e, 0xc, &(0x7f0000000180)={0xffffff}, 0x10)
write(r2, 0x0, 0x0)
read$FUSE(r2, &(0x7f00000001c0)={0x2020}, 0x2020)

program did not crash
testing program (duration=53.709626406s, {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$igmp-setsockopt$MRT_INIT-setsockopt$MRT_ADD_VIF-socket$inet_icmp_raw-setsockopt$inet_mreq-syz_emit_ethernet-socket-setsockopt$netlink_NETLINK_TX_RING-write-read$FUSE
detailed listing:
executing program 0:
r0 = socket$igmp(0x2, 0x3, 0x2)
setsockopt$MRT_INIT(r0, 0x0, 0xc8, &(0x7f0000003d40), 0x4)
setsockopt$MRT_ADD_VIF(r0, 0x0, 0xca, &(0x7f0000003d80)={0x0, 0x0, 0x0, 0x0, @vifc_lcl_addr=@local, @dev}, 0x10)
r1 = socket$inet_icmp_raw(0x2, 0x3, 0x1)
setsockopt$inet_mreq(r1, 0x0, 0x23, &(0x7f0000000000)={@multicast1=0xe0000300, @local}, 0x8)
syz_emit_ethernet(0x2a, &(0x7f0000000080)={@local, @remote, @void, {@ipv4={0x800, @icmp={{0x5, 0x4, 0x0, 0x0, 0x1c, 0x0, 0x20, 0x0, 0x2, 0x0, @rand_addr, @multicast1=0xe0000300}, @address_request}}}}, 0x0)
r2 = socket(0x10, 0x3, 0x0)
setsockopt$netlink_NETLINK_TX_RING(r2, 0x10e, 0xc, &(0x7f0000000180)={0xffffff}, 0x10)
write(r2, &(0x7f0000000000), 0x0)
read$FUSE(r2, &(0x7f00000001c0)={0x2020}, 0x2020)

program did not crash
testing program (duration=53.709626406s, {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$igmp-setsockopt$MRT_INIT-setsockopt$MRT_ADD_VIF-socket$inet_icmp_raw-setsockopt$inet_mreq-syz_emit_ethernet-socket-setsockopt$netlink_NETLINK_TX_RING-write-read$FUSE
detailed listing:
executing program 0:
r0 = socket$igmp(0x2, 0x3, 0x2)
setsockopt$MRT_INIT(r0, 0x0, 0xc8, &(0x7f0000003d40), 0x4)
setsockopt$MRT_ADD_VIF(r0, 0x0, 0xca, &(0x7f0000003d80)={0x0, 0x0, 0x0, 0x0, @vifc_lcl_addr=@local, @dev}, 0x10)
r1 = socket$inet_icmp_raw(0x2, 0x3, 0x1)
setsockopt$inet_mreq(r1, 0x0, 0x23, &(0x7f0000000000)={@multicast1=0xe0000300, @local}, 0x8)
syz_emit_ethernet(0x2a, &(0x7f0000000080)={@local, @remote, @void, {@ipv4={0x800, @icmp={{0x5, 0x4, 0x0, 0x0, 0x1c, 0x0, 0x20, 0x0, 0x2, 0x0, @rand_addr, @multicast1=0xe0000300}, @address_request}}}}, 0x0)
r2 = socket(0x10, 0x3, 0x0)
setsockopt$netlink_NETLINK_TX_RING(r2, 0x10e, 0xc, &(0x7f0000000180)={0xffffff}, 0x10)
write(r2, &(0x7f0000000000)="240000001a005f0214f9f407000904001f00000000000000000000000800040001000000", 0x24)
read$FUSE(r2, 0x0, 0x0)

program did not crash
extracting C reproducer
testing compiled C program (duration=53.709626406s, {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$igmp-setsockopt$MRT_INIT-setsockopt$MRT_ADD_VIF-socket$inet_icmp_raw-setsockopt$inet_mreq-syz_emit_ethernet-socket-setsockopt$netlink_NETLINK_TX_RING-write-read$FUSE
program crashed: UBSAN: array-index-out-of-bounds in mr_table_dump
simplifying C reproducer
testing compiled C program (duration=53.709626406s, {Threaded:false Repeat:true RepeatTimes:0 Procs:5 Slowdown:1 Sandbox:none SandboxArg:0 Leak:false NetInjection:true NetDevices:true NetReset:true Cgroups:true BinfmtMisc:true CloseFDs:true KCSAN:false DevlinkPCI:false NicVF:false USB:true VhciInjection:true Wifi:true IEEE802154:true Sysctl:true Swap:true UseTmpDir:true HandleSegv:true Trace:false LegacyOptions:{Collide:false Fault:false FaultCall:0 FaultNth:0}}): socket$igmp-setsockopt$MRT_INIT-setsockopt$MRT_ADD_VIF-socket$inet_icmp_raw-setsockopt$inet_mreq-syz_emit_ethernet-socket-setsockopt$netlink_NETLINK_TX_RING-write-read$FUSE
program crashed: UBSAN: array-index-out-of-bounds in mr_table_dump
testing compiled C program (duration=53.709626406s, {Threaded:false 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}}): socket$igmp-setsockopt$MRT_INIT-setsockopt$MRT_ADD_VIF-socket$inet_icmp_raw-setsockopt$inet_mreq-syz_emit_ethernet-socket-setsockopt$netlink_NETLINK_TX_RING-write-read$FUSE
program crashed: UBSAN: array-index-out-of-bounds in mr_table_dump
testing compiled C program (duration=53.709626406s, {Threaded:false Repeat:false RepeatTimes:0 Procs:1 Slowdown:1 Sandbox: SandboxArg:0 Leak:false NetInjection:false NetDevices:false NetReset:false Cgroups:false BinfmtMisc:false CloseFDs:false KCSAN:false DevlinkPCI:false NicVF:false USB:false VhciInjection:false Wifi:false IEEE802154:true Sysctl:true Swap:false UseTmpDir:true HandleSegv:true Trace:false LegacyOptions:{Collide:false Fault:false FaultCall:0 FaultNth:0}}): socket$igmp-setsockopt$MRT_INIT-setsockopt$MRT_ADD_VIF-socket$inet_icmp_raw-setsockopt$inet_mreq-syz_emit_ethernet-socket-setsockopt$netlink_NETLINK_TX_RING-write-read$FUSE
program did not crash
testing compiled C program (duration=53.709626406s, {Threaded:false Repeat:false RepeatTimes:0 Procs:1 Slowdown:1 Sandbox:none SandboxArg:0 Leak:false NetInjection:false 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}}): socket$igmp-setsockopt$MRT_INIT-setsockopt$MRT_ADD_VIF-socket$inet_icmp_raw-setsockopt$inet_mreq-syz_emit_ethernet-socket-setsockopt$netlink_NETLINK_TX_RING-write-read$FUSE
program did not crash
testing compiled C program (duration=53.709626406s, {Threaded:false Repeat:false RepeatTimes:0 Procs:1 Slowdown:1 Sandbox:none SandboxArg:0 Leak:false NetInjection:true NetDevices:false NetReset:false Cgroups:false BinfmtMisc:true CloseFDs:true KCSAN:false DevlinkPCI:false NicVF:false USB:true VhciInjection:true Wifi:true IEEE802154:true Sysctl:true Swap:true UseTmpDir:true HandleSegv:true Trace:false LegacyOptions:{Collide:false Fault:false FaultCall:0 FaultNth:0}}): socket$igmp-setsockopt$MRT_INIT-setsockopt$MRT_ADD_VIF-socket$inet_icmp_raw-setsockopt$inet_mreq-syz_emit_ethernet-socket-setsockopt$netlink_NETLINK_TX_RING-write-read$FUSE
program crashed: UBSAN: array-index-out-of-bounds in mr_table_dump
testing compiled C program (duration=53.709626406s, {Threaded:false Repeat:false RepeatTimes:0 Procs:1 Slowdown:1 Sandbox:none SandboxArg:0 Leak:false NetInjection:true NetDevices:false NetReset:false Cgroups:false BinfmtMisc:false 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$igmp-setsockopt$MRT_INIT-setsockopt$MRT_ADD_VIF-socket$inet_icmp_raw-setsockopt$inet_mreq-syz_emit_ethernet-socket-setsockopt$netlink_NETLINK_TX_RING-write-read$FUSE
program crashed: UBSAN: array-index-out-of-bounds in mr_table_dump
testing compiled C program (duration=53.709626406s, {Threaded:false Repeat:false RepeatTimes:0 Procs:1 Slowdown:1 Sandbox:none SandboxArg:0 Leak:false NetInjection:true NetDevices:false NetReset:false Cgroups:false BinfmtMisc:false CloseFDs:false KCSAN:false DevlinkPCI:false NicVF:false USB:true VhciInjection:true Wifi:true IEEE802154:true Sysctl:true Swap:true UseTmpDir:true HandleSegv:true Trace:false LegacyOptions:{Collide:false Fault:false FaultCall:0 FaultNth:0}}): socket$igmp-setsockopt$MRT_INIT-setsockopt$MRT_ADD_VIF-socket$inet_icmp_raw-setsockopt$inet_mreq-syz_emit_ethernet-socket-setsockopt$netlink_NETLINK_TX_RING-write-read$FUSE
program crashed: UBSAN: array-index-out-of-bounds in mr_table_dump
testing compiled C program (duration=53.709626406s, {Threaded:false Repeat:false RepeatTimes:0 Procs:1 Slowdown:1 Sandbox:none SandboxArg:0 Leak:false NetInjection:true NetDevices:false NetReset:false Cgroups:false BinfmtMisc:false CloseFDs:false KCSAN:false DevlinkPCI:false NicVF:false USB:false 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$igmp-setsockopt$MRT_INIT-setsockopt$MRT_ADD_VIF-socket$inet_icmp_raw-setsockopt$inet_mreq-syz_emit_ethernet-socket-setsockopt$netlink_NETLINK_TX_RING-write-read$FUSE
program crashed: UBSAN: array-index-out-of-bounds in mr_table_dump
testing compiled C program (duration=53.709626406s, {Threaded:false Repeat:false RepeatTimes:0 Procs:1 Slowdown:1 Sandbox:none SandboxArg:0 Leak:false NetInjection:true NetDevices:false NetReset:false Cgroups:false BinfmtMisc:false CloseFDs:false KCSAN:false DevlinkPCI:false NicVF:false USB:false VhciInjection:false Wifi:true IEEE802154:true Sysctl:true Swap:true UseTmpDir:true HandleSegv:true Trace:false LegacyOptions:{Collide:false Fault:false FaultCall:0 FaultNth:0}}): socket$igmp-setsockopt$MRT_INIT-setsockopt$MRT_ADD_VIF-socket$inet_icmp_raw-setsockopt$inet_mreq-syz_emit_ethernet-socket-setsockopt$netlink_NETLINK_TX_RING-write-read$FUSE
program crashed: UBSAN: array-index-out-of-bounds in mr_table_dump
testing compiled C program (duration=53.709626406s, {Threaded:false Repeat:false RepeatTimes:0 Procs:1 Slowdown:1 Sandbox:none SandboxArg:0 Leak:false NetInjection:true NetDevices:false NetReset:false Cgroups:false BinfmtMisc:false CloseFDs:false KCSAN:false DevlinkPCI:false NicVF:false USB:false VhciInjection:false Wifi:false IEEE802154:true Sysctl:true Swap:true UseTmpDir:true HandleSegv:true Trace:false LegacyOptions:{Collide:false Fault:false FaultCall:0 FaultNth:0}}): socket$igmp-setsockopt$MRT_INIT-setsockopt$MRT_ADD_VIF-socket$inet_icmp_raw-setsockopt$inet_mreq-syz_emit_ethernet-socket-setsockopt$netlink_NETLINK_TX_RING-write-read$FUSE
program crashed: UBSAN: array-index-out-of-bounds in mr_table_dump
testing compiled C program (duration=53.709626406s, {Threaded:false Repeat:false RepeatTimes:0 Procs:1 Slowdown:1 Sandbox:none SandboxArg:0 Leak:false NetInjection:true NetDevices:false NetReset:false Cgroups:false BinfmtMisc:false CloseFDs:false KCSAN:false DevlinkPCI:false NicVF:false USB:false VhciInjection:false Wifi:false IEEE802154:false Sysctl:true Swap:true UseTmpDir:true HandleSegv:true Trace:false LegacyOptions:{Collide:false Fault:false FaultCall:0 FaultNth:0}}): socket$igmp-setsockopt$MRT_INIT-setsockopt$MRT_ADD_VIF-socket$inet_icmp_raw-setsockopt$inet_mreq-syz_emit_ethernet-socket-setsockopt$netlink_NETLINK_TX_RING-write-read$FUSE
program crashed: UBSAN: array-index-out-of-bounds in mr_table_dump
testing compiled C program (duration=53.709626406s, {Threaded:false Repeat:false RepeatTimes:0 Procs:1 Slowdown:1 Sandbox:none SandboxArg:0 Leak:false NetInjection:true NetDevices:false NetReset:false Cgroups:false BinfmtMisc:false CloseFDs:false KCSAN:false DevlinkPCI:false NicVF:false USB:false VhciInjection:false Wifi:false IEEE802154:false Sysctl:true Swap:true UseTmpDir:false HandleSegv:true Trace:false LegacyOptions:{Collide:false Fault:false FaultCall:0 FaultNth:0}}): socket$igmp-setsockopt$MRT_INIT-setsockopt$MRT_ADD_VIF-socket$inet_icmp_raw-setsockopt$inet_mreq-syz_emit_ethernet-socket-setsockopt$netlink_NETLINK_TX_RING-write-read$FUSE
program crashed: UBSAN: array-index-out-of-bounds in mr_table_dump
testing compiled C program (duration=53.709626406s, {Threaded:false Repeat:false RepeatTimes:0 Procs:1 Slowdown:1 Sandbox:none SandboxArg:0 Leak:false NetInjection:true NetDevices:false NetReset:false Cgroups:false BinfmtMisc:false CloseFDs:false KCSAN:false DevlinkPCI:false NicVF:false USB:false VhciInjection:false Wifi:false IEEE802154:false Sysctl:true Swap:true UseTmpDir:false HandleSegv:false Trace:false LegacyOptions:{Collide:false Fault:false FaultCall:0 FaultNth:0}}): socket$igmp-setsockopt$MRT_INIT-setsockopt$MRT_ADD_VIF-socket$inet_icmp_raw-setsockopt$inet_mreq-syz_emit_ethernet-socket-setsockopt$netlink_NETLINK_TX_RING-write-read$FUSE
program crashed: UBSAN: array-index-out-of-bounds in mr_table_dump
testing compiled C program (duration=53.709626406s, {Threaded:false Repeat:false RepeatTimes:0 Procs:1 Slowdown:1 Sandbox:none SandboxArg:0 Leak:false NetInjection:true NetDevices:false NetReset:false Cgroups:false BinfmtMisc:false CloseFDs:false KCSAN:false DevlinkPCI:false NicVF:false USB:false VhciInjection:false Wifi:false IEEE802154:false Sysctl:false Swap:true UseTmpDir:false HandleSegv:false Trace:false LegacyOptions:{Collide:false Fault:false FaultCall:0 FaultNth:0}}): socket$igmp-setsockopt$MRT_INIT-setsockopt$MRT_ADD_VIF-socket$inet_icmp_raw-setsockopt$inet_mreq-syz_emit_ethernet-socket-setsockopt$netlink_NETLINK_TX_RING-write-read$FUSE
program crashed: UBSAN: array-index-out-of-bounds in mr_table_dump
testing compiled C program (duration=53.709626406s, {Threaded:false Repeat:false RepeatTimes:0 Procs:1 Slowdown:1 Sandbox:none SandboxArg:0 Leak:false NetInjection:true NetDevices:false NetReset:false Cgroups:false BinfmtMisc:false CloseFDs:false KCSAN:false DevlinkPCI:false NicVF:false USB:false VhciInjection:false Wifi:false IEEE802154:false Sysctl:false Swap:false UseTmpDir:false HandleSegv:false Trace:false LegacyOptions:{Collide:false Fault:false FaultCall:0 FaultNth:0}}): socket$igmp-setsockopt$MRT_INIT-setsockopt$MRT_ADD_VIF-socket$inet_icmp_raw-setsockopt$inet_mreq-syz_emit_ethernet-socket-setsockopt$netlink_NETLINK_TX_RING-write-read$FUSE
program crashed: UBSAN: array-index-out-of-bounds in mr_table_dump
reproducing took 48m32.120881236s
repro crashed as (corrupted=false):
syz_tun: entered allmulticast mode
------------[ cut here ]------------
UBSAN: array-index-out-of-bounds in net/ipv4/ipmr_base.c:289:10
index -736251264 is out of range for type 'const struct vif_device[32]'
CPU: 0 UID: 0 PID: 6411 Comm: syz-executor414 Not tainted 6.13.0-rc3-syzkaller-g573067a5a685 #0
Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 09/13/2024
Call trace:
 show_stack+0x2c/0x3c arch/arm64/kernel/stacktrace.c:466 (C)
 __dump_stack lib/dump_stack.c:94 [inline]
 dump_stack_lvl+0xe4/0x150 lib/dump_stack.c:120
 dump_stack+0x1c/0x28 lib/dump_stack.c:129
 ubsan_epilogue lib/ubsan.c:231 [inline]
 __ubsan_handle_out_of_bounds+0xf8/0x148 lib/ubsan.c:429
 mr_mfc_uses_dev net/ipv4/ipmr_base.c:289 [inline]
 mr_table_dump+0x694/0x8b0 net/ipv4/ipmr_base.c:334
 mr_rtm_dumproute+0x254/0x454 net/ipv4/ipmr_base.c:382
 ipmr_rtm_dumproute+0x248/0x4b4 net/ipv4/ipmr.c:2648
 rtnl_dump_all+0x2e4/0x4e8 net/core/rtnetlink.c:4326
 rtnl_dumpit+0x98/0x1d0 net/core/rtnetlink.c:6790
 netlink_dump+0x4f0/0xbc0 net/netlink/af_netlink.c:2317
 __netlink_dump_start+0x4d8/0x720 net/netlink/af_netlink.c:2432
 netlink_dump_start include/linux/netlink.h:340 [inline]
 rtnetlink_dump_start net/core/rtnetlink.c:6819 [inline]
 rtnetlink_rcv_msg+0x8fc/0xa9c net/core/rtnetlink.c:6886
 netlink_rcv_skb+0x214/0x3c4 net/netlink/af_netlink.c:2542
 rtnetlink_rcv+0x28/0x38 net/core/rtnetlink.c:6948
 netlink_unicast_kernel net/netlink/af_netlink.c:1321 [inline]
 netlink_unicast+0x668/0x8a4 net/netlink/af_netlink.c:1347
 netlink_sendmsg+0x7a4/0xa8c net/netlink/af_netlink.c:1891
 sock_sendmsg_nosec net/socket.c:711 [inline]
 __sock_sendmsg net/socket.c:726 [inline]
 sock_write_iter+0x2d8/0x448 net/socket.c:1147
 new_sync_write fs/read_write.c:586 [inline]
 vfs_write+0x920/0xcf4 fs/read_write.c:679
 ksys_write+0x15c/0x26c fs/read_write.c:731
 __do_sys_write fs/read_write.c:742 [inline]
 __se_sys_write fs/read_write.c:739 [inline]
 __arm64_sys_write+0x7c/0x90 fs/read_write.c:739
 __invoke_syscall arch/arm64/kernel/syscall.c:35 [inline]
 invoke_syscall+0x98/0x2b8 arch/arm64/kernel/syscall.c:49
 el0_svc_common+0x130/0x23c arch/arm64/kernel/syscall.c:132
 do_el0_svc+0x48/0x58 arch/arm64/kernel/syscall.c:151
 el0_svc+0x54/0x168 arch/arm64/kernel/entry-common.c:744
 el0t_64_sync_handler+0x84/0x108 arch/arm64/kernel/entry-common.c:762
 el0t_64_sync+0x198/0x19c arch/arm64/kernel/entry.S:600
---[ end trace ]---
Unable to handle kernel paging request at virtual address ffff5ffdb4c70313
KASAN: maybe wild-memory-access in range [0xfffeffeda6381898-0xfffeffeda638189f]
Mem abort info:
  ESR = 0x0000000096000004
  EC = 0x25: DABT (current EL), IL = 32 bits
  SET = 0, FnV = 0
  EA = 0, S1PTW = 0
  FSC = 0x04: level 0 translation fault
Data abort info:
  ISV = 0, ISS = 0x00000004, ISS2 = 0x00000000
  CM = 0, WnR = 0, TnD = 0, TagAccess = 0
  GCS = 0, Overlay = 0, DirtyBit = 0, Xs = 0
swapper pgtable: 4k pages, 48-bit VAs, pgdp=00000001a5699000
[ffff5ffdb4c70313] pgd=0000000000000000, p4d=0000000000000000
Internal error: Oops: 0000000096000004 [#1] PREEMPT SMP
Modules linked in:
CPU: 0 UID: 0 PID: 6411 Comm: syz-executor414 Not tainted 6.13.0-rc3-syzkaller-g573067a5a685 #0
Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 09/13/2024
pstate: 80400005 (Nzcv daif +PAN -UAO -TCO -DIT -SSBS BTYPE=--)
pc : mr_mfc_uses_dev net/ipv4/ipmr_base.c:290 [inline]
pc : mr_table_dump+0x5a4/0x8b0 net/ipv4/ipmr_base.c:334
lr : mr_mfc_uses_dev net/ipv4/ipmr_base.c:289 [inline]
lr : mr_table_dump+0x694/0x8b0 net/ipv4/ipmr_base.c:334
sp : ffff8000a46c6e10
x29: ffff8000a46c6ed0 x28: fffeffeda6381898 x27: ffffffffd41db280
x26: ffffffffd41db280 x25: 0000000000000000 x24: fffeffeda6381898
x23: dfff800000000000 x22: 00000000d41db280 x21: ffff0000a83b82c8
x20: dfff800000000000 x19: ffff0000d41dd078 x18: 0000000000000008
x17: 0000000000000000 x16: ffff80008b5fe85c x15: ffff7000125d8a48
x14: 1ffff000125d8a48 x13: 0000000000000004 x12: ffffffffffffffff
x11: ffff7000125d8a48 x10: 0000000000ff0100 x9 : 0000000000000000
x8 : 1fffdffdb4c70313 x7 : 0000000000000001 x6 : 0000000000000001
x5 : ffff8000a46c64f8 x4 : ffff80008fa8f840 x3 : ffff8000802f4dc8
x2 : 0000000000000001 x1 : 0000000000000001 x0 : 00000000ffffffff
Call trace:
 mr_mfc_uses_dev net/ipv4/ipmr_base.c:290 [inline] (P)
 mr_table_dump+0x5a4/0x8b0 net/ipv4/ipmr_base.c:334 (P)
 mr_rtm_dumproute+0x254/0x454 net/ipv4/ipmr_base.c:382
 ipmr_rtm_dumproute+0x248/0x4b4 net/ipv4/ipmr.c:2648
 rtnl_dump_all+0x2e4/0x4e8 net/core/rtnetlink.c:4326
 rtnl_dumpit+0x98/0x1d0 net/core/rtnetlink.c:6790
 netlink_dump+0x4f0/0xbc0 net/netlink/af_netlink.c:2317
 __netlink_dump_start+0x4d8/0x720 net/netlink/af_netlink.c:2432
 netlink_dump_start include/linux/netlink.h:340 [inline]
 rtnetlink_dump_start net/core/rtnetlink.c:6819 [inline]
 rtnetlink_rcv_msg+0x8fc/0xa9c net/core/rtnetlink.c:6886
 netlink_rcv_skb+0x214/0x3c4 net/netlink/af_netlink.c:2542
 rtnetlink_rcv+0x28/0x38 net/core/rtnetlink.c:6948
 netlink_unicast_kernel net/netlink/af_netlink.c:1321 [inline]
 netlink_unicast+0x668/0x8a4 net/netlink/af_netlink.c:1347
 netlink_sendmsg+0x7a4/0xa8c net/netlink/af_netlink.c:1891
 sock_sendmsg_nosec net/socket.c:711 [inline]
 __sock_sendmsg net/socket.c:726 [inline]
 sock_write_iter+0x2d8/0x448 net/socket.c:1147
 new_sync_write fs/read_write.c:586 [inline]
 vfs_write+0x920/0xcf4 fs/read_write.c:679
 ksys_write+0x15c/0x26c fs/read_write.c:731
 __do_sys_write fs/read_write.c:742 [inline]
 __se_sys_write fs/read_write.c:739 [inline]
 __arm64_sys_write+0x7c/0x90 fs/read_write.c:739
 __invoke_syscall arch/arm64/kernel/syscall.c:35 [inline]
 invoke_syscall+0x98/0x2b8 arch/arm64/kernel/syscall.c:49
 el0_svc_common+0x130/0x23c arch/arm64/kernel/syscall.c:132
 do_el0_svc+0x48/0x58 arch/arm64/kernel/syscall.c:151
 el0_svc+0x54/0x168 arch/arm64/kernel/entry-common.c:744
 el0t_64_sync_handler+0x84/0x108 arch/arm64/kernel/entry-common.c:762
 el0t_64_sync+0x198/0x19c arch/arm64/kernel/entry.S:600
Code: 97759d2c d343ff08 d2d00017 f2fbfff7 (38746908) 
---[ end trace 0000000000000000 ]---
----------------
Code disassembly (best guess):
   0:	97759d2c 	bl	0xfffffffffdd674b0
   4:	d343ff08 	lsr	x8, x24, #3
   8:	d2d00017 	mov	x23, #0x800000000000        	// #140737488355328
   c:	f2fbfff7 	movk	x23, #0xdfff, lsl #48
* 10:	38746908 	ldrb	w8, [x8, x20] <-- trapping instruction

final repro crashed as (corrupted=false):
syz_tun: entered allmulticast mode
------------[ cut here ]------------
UBSAN: array-index-out-of-bounds in net/ipv4/ipmr_base.c:289:10
index -736251264 is out of range for type 'const struct vif_device[32]'
CPU: 0 UID: 0 PID: 6411 Comm: syz-executor414 Not tainted 6.13.0-rc3-syzkaller-g573067a5a685 #0
Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 09/13/2024
Call trace:
 show_stack+0x2c/0x3c arch/arm64/kernel/stacktrace.c:466 (C)
 __dump_stack lib/dump_stack.c:94 [inline]
 dump_stack_lvl+0xe4/0x150 lib/dump_stack.c:120
 dump_stack+0x1c/0x28 lib/dump_stack.c:129
 ubsan_epilogue lib/ubsan.c:231 [inline]
 __ubsan_handle_out_of_bounds+0xf8/0x148 lib/ubsan.c:429
 mr_mfc_uses_dev net/ipv4/ipmr_base.c:289 [inline]
 mr_table_dump+0x694/0x8b0 net/ipv4/ipmr_base.c:334
 mr_rtm_dumproute+0x254/0x454 net/ipv4/ipmr_base.c:382
 ipmr_rtm_dumproute+0x248/0x4b4 net/ipv4/ipmr.c:2648
 rtnl_dump_all+0x2e4/0x4e8 net/core/rtnetlink.c:4326
 rtnl_dumpit+0x98/0x1d0 net/core/rtnetlink.c:6790
 netlink_dump+0x4f0/0xbc0 net/netlink/af_netlink.c:2317
 __netlink_dump_start+0x4d8/0x720 net/netlink/af_netlink.c:2432
 netlink_dump_start include/linux/netlink.h:340 [inline]
 rtnetlink_dump_start net/core/rtnetlink.c:6819 [inline]
 rtnetlink_rcv_msg+0x8fc/0xa9c net/core/rtnetlink.c:6886
 netlink_rcv_skb+0x214/0x3c4 net/netlink/af_netlink.c:2542
 rtnetlink_rcv+0x28/0x38 net/core/rtnetlink.c:6948
 netlink_unicast_kernel net/netlink/af_netlink.c:1321 [inline]
 netlink_unicast+0x668/0x8a4 net/netlink/af_netlink.c:1347
 netlink_sendmsg+0x7a4/0xa8c net/netlink/af_netlink.c:1891
 sock_sendmsg_nosec net/socket.c:711 [inline]
 __sock_sendmsg net/socket.c:726 [inline]
 sock_write_iter+0x2d8/0x448 net/socket.c:1147
 new_sync_write fs/read_write.c:586 [inline]
 vfs_write+0x920/0xcf4 fs/read_write.c:679
 ksys_write+0x15c/0x26c fs/read_write.c:731
 __do_sys_write fs/read_write.c:742 [inline]
 __se_sys_write fs/read_write.c:739 [inline]
 __arm64_sys_write+0x7c/0x90 fs/read_write.c:739
 __invoke_syscall arch/arm64/kernel/syscall.c:35 [inline]
 invoke_syscall+0x98/0x2b8 arch/arm64/kernel/syscall.c:49
 el0_svc_common+0x130/0x23c arch/arm64/kernel/syscall.c:132
 do_el0_svc+0x48/0x58 arch/arm64/kernel/syscall.c:151
 el0_svc+0x54/0x168 arch/arm64/kernel/entry-common.c:744
 el0t_64_sync_handler+0x84/0x108 arch/arm64/kernel/entry-common.c:762
 el0t_64_sync+0x198/0x19c arch/arm64/kernel/entry.S:600
---[ end trace ]---
Unable to handle kernel paging request at virtual address ffff5ffdb4c70313
KASAN: maybe wild-memory-access in range [0xfffeffeda6381898-0xfffeffeda638189f]
Mem abort info:
  ESR = 0x0000000096000004
  EC = 0x25: DABT (current EL), IL = 32 bits
  SET = 0, FnV = 0
  EA = 0, S1PTW = 0
  FSC = 0x04: level 0 translation fault
Data abort info:
  ISV = 0, ISS = 0x00000004, ISS2 = 0x00000000
  CM = 0, WnR = 0, TnD = 0, TagAccess = 0
  GCS = 0, Overlay = 0, DirtyBit = 0, Xs = 0
swapper pgtable: 4k pages, 48-bit VAs, pgdp=00000001a5699000
[ffff5ffdb4c70313] pgd=0000000000000000, p4d=0000000000000000
Internal error: Oops: 0000000096000004 [#1] PREEMPT SMP
Modules linked in:
CPU: 0 UID: 0 PID: 6411 Comm: syz-executor414 Not tainted 6.13.0-rc3-syzkaller-g573067a5a685 #0
Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 09/13/2024
pstate: 80400005 (Nzcv daif +PAN -UAO -TCO -DIT -SSBS BTYPE=--)
pc : mr_mfc_uses_dev net/ipv4/ipmr_base.c:290 [inline]
pc : mr_table_dump+0x5a4/0x8b0 net/ipv4/ipmr_base.c:334
lr : mr_mfc_uses_dev net/ipv4/ipmr_base.c:289 [inline]
lr : mr_table_dump+0x694/0x8b0 net/ipv4/ipmr_base.c:334
sp : ffff8000a46c6e10
x29: ffff8000a46c6ed0 x28: fffeffeda6381898 x27: ffffffffd41db280
x26: ffffffffd41db280 x25: 0000000000000000 x24: fffeffeda6381898
x23: dfff800000000000 x22: 00000000d41db280 x21: ffff0000a83b82c8
x20: dfff800000000000 x19: ffff0000d41dd078 x18: 0000000000000008
x17: 0000000000000000 x16: ffff80008b5fe85c x15: ffff7000125d8a48
x14: 1ffff000125d8a48 x13: 0000000000000004 x12: ffffffffffffffff
x11: ffff7000125d8a48 x10: 0000000000ff0100 x9 : 0000000000000000
x8 : 1fffdffdb4c70313 x7 : 0000000000000001 x6 : 0000000000000001
x5 : ffff8000a46c64f8 x4 : ffff80008fa8f840 x3 : ffff8000802f4dc8
x2 : 0000000000000001 x1 : 0000000000000001 x0 : 00000000ffffffff
Call trace:
 mr_mfc_uses_dev net/ipv4/ipmr_base.c:290 [inline] (P)
 mr_table_dump+0x5a4/0x8b0 net/ipv4/ipmr_base.c:334 (P)
 mr_rtm_dumproute+0x254/0x454 net/ipv4/ipmr_base.c:382
 ipmr_rtm_dumproute+0x248/0x4b4 net/ipv4/ipmr.c:2648
 rtnl_dump_all+0x2e4/0x4e8 net/core/rtnetlink.c:4326
 rtnl_dumpit+0x98/0x1d0 net/core/rtnetlink.c:6790
 netlink_dump+0x4f0/0xbc0 net/netlink/af_netlink.c:2317
 __netlink_dump_start+0x4d8/0x720 net/netlink/af_netlink.c:2432
 netlink_dump_start include/linux/netlink.h:340 [inline]
 rtnetlink_dump_start net/core/rtnetlink.c:6819 [inline]
 rtnetlink_rcv_msg+0x8fc/0xa9c net/core/rtnetlink.c:6886
 netlink_rcv_skb+0x214/0x3c4 net/netlink/af_netlink.c:2542
 rtnetlink_rcv+0x28/0x38 net/core/rtnetlink.c:6948
 netlink_unicast_kernel net/netlink/af_netlink.c:1321 [inline]
 netlink_unicast+0x668/0x8a4 net/netlink/af_netlink.c:1347
 netlink_sendmsg+0x7a4/0xa8c net/netlink/af_netlink.c:1891
 sock_sendmsg_nosec net/socket.c:711 [inline]
 __sock_sendmsg net/socket.c:726 [inline]
 sock_write_iter+0x2d8/0x448 net/socket.c:1147
 new_sync_write fs/read_write.c:586 [inline]
 vfs_write+0x920/0xcf4 fs/read_write.c:679
 ksys_write+0x15c/0x26c fs/read_write.c:731
 __do_sys_write fs/read_write.c:742 [inline]
 __se_sys_write fs/read_write.c:739 [inline]
 __arm64_sys_write+0x7c/0x90 fs/read_write.c:739
 __invoke_syscall arch/arm64/kernel/syscall.c:35 [inline]
 invoke_syscall+0x98/0x2b8 arch/arm64/kernel/syscall.c:49
 el0_svc_common+0x130/0x23c arch/arm64/kernel/syscall.c:132
 do_el0_svc+0x48/0x58 arch/arm64/kernel/syscall.c:151
 el0_svc+0x54/0x168 arch/arm64/kernel/entry-common.c:744
 el0t_64_sync_handler+0x84/0x108 arch/arm64/kernel/entry-common.c:762
 el0t_64_sync+0x198/0x19c arch/arm64/kernel/entry.S:600
Code: 97759d2c d343ff08 d2d00017 f2fbfff7 (38746908) 
---[ end trace 0000000000000000 ]---
----------------
Code disassembly (best guess):
   0:	97759d2c 	bl	0xfffffffffdd674b0
   4:	d343ff08 	lsr	x8, x24, #3
   8:	d2d00017 	mov	x23, #0x800000000000        	// #140737488355328
   c:	f2fbfff7 	movk	x23, #0xdfff, lsl #48
* 10:	38746908 	ldrb	w8, [x8, x20] <-- trapping instruction