Extracting prog: 3m20.494915611s Minimizing prog: 26m49.634832853s Simplifying prog options: 0s Extracting C: 42.976912641s Simplifying C: 9m39.661351515s extracting reproducer from 1 programs testing a last program of every proc single: executing 1 programs separately with timeout 30s testing program (duration=30s, {Threaded:true Repeat:true RepeatTimes:0 Procs:5 Slowdown:1 Sandbox:none SandboxArg:0 Leak:false NetInjection:true NetDevices:true NetReset:true Cgroups:true BinfmtMisc:true CloseFDs:true KCSAN:false DevlinkPCI:false NicVF:false USB:true VhciInjection:true Wifi:true IEEE802154:true Sysctl:true Swap:true UseTmpDir:true HandleSegv:true Trace:false CallComments:true LegacyOptions:{Collide:false Fault:false FaultCall:0 FaultNth:0}}): bpf$BPF_PROG_RAW_TRACEPOINT_LOAD-socket$nl_generic-sendmsg$nl_generic detailed listing: executing program 0: bpf$BPF_PROG_RAW_TRACEPOINT_LOAD(0x5, &(0x7f00000001c0)={0x11, 0x13, &(0x7f0000000280)=ANY=[@ANYBLOB="18080000000010000000000000000001851000000600000018000000", @ANYRES32, @ANYBLOB="00000000000000116608ffff0000100018000000000000000000000000000a009500000000000000360a020000000001180100002020782500000000002020207b1af8ff00000000bfa100000000000007010000f8ffffffb702000008000000b50a00000000000085000000060000009500000000000000"], &(0x7f0000000340)='GPL\x00', 0xa, 0xff5c, &(0x7f0000000380)=""/222, 0x0, 0x8}, 0x78) r0 = socket$nl_generic(0x10, 0x3, 0x10) sendmsg$nl_generic(r0, &(0x7f0000000a00)={0x0, 0x0, &(0x7f0000000a40)={&(0x7f0000000a80)=ANY=[@ANYBLOB="7c1700003100090029bd700000000000040000006817118014ffa5fa65e83435b538"], 0x177c}, 0x1, 0x0, 0x0, 0x42804}, 0x84) program did not crash single: failed to extract reproducer single: executing 1 programs separately with timeout 6m0s testing program (duration=6m0s, {Threaded:true Repeat:true RepeatTimes:0 Procs:5 Slowdown:1 Sandbox:none SandboxArg:0 Leak:false NetInjection:true NetDevices:true NetReset:true Cgroups:true BinfmtMisc:true CloseFDs:true KCSAN:false DevlinkPCI:false NicVF:false USB:true VhciInjection:true Wifi:true IEEE802154:true Sysctl:true Swap:true UseTmpDir:true HandleSegv:true Trace:false CallComments:true LegacyOptions:{Collide:false Fault:false FaultCall:0 FaultNth:0}}): bpf$BPF_PROG_RAW_TRACEPOINT_LOAD-socket$nl_generic-sendmsg$nl_generic detailed listing: executing program 0: bpf$BPF_PROG_RAW_TRACEPOINT_LOAD(0x5, &(0x7f00000001c0)={0x11, 0x13, &(0x7f0000000280)=ANY=[@ANYBLOB="18080000000010000000000000000001851000000600000018000000", @ANYRES32, @ANYBLOB="00000000000000116608ffff0000100018000000000000000000000000000a009500000000000000360a020000000001180100002020782500000000002020207b1af8ff00000000bfa100000000000007010000f8ffffffb702000008000000b50a00000000000085000000060000009500000000000000"], &(0x7f0000000340)='GPL\x00', 0xa, 0xff5c, &(0x7f0000000380)=""/222, 0x0, 0x8}, 0x78) r0 = socket$nl_generic(0x10, 0x3, 0x10) sendmsg$nl_generic(r0, &(0x7f0000000a00)={0x0, 0x0, &(0x7f0000000a40)={&(0x7f0000000a80)=ANY=[@ANYBLOB="7c1700003100090029bd700000000000040000006817118014ffa5fa65e83435b538"], 0x177c}, 0x1, 0x0, 0x0, 0x42804}, 0x84) program crashed: WARNING in rfkill_dev_uevent single: successfully extracted reproducer found reproducer with 3 syscalls minimizing guilty program testing program (duration=1m30.27262494s, {Threaded:true Repeat:true RepeatTimes:0 Procs:5 Slowdown:1 Sandbox:none SandboxArg:0 Leak:false NetInjection:true NetDevices:true NetReset:true Cgroups:true BinfmtMisc:true CloseFDs:true KCSAN:false DevlinkPCI:false NicVF:false USB:true VhciInjection:true Wifi:true IEEE802154:true Sysctl:true Swap:true UseTmpDir:true HandleSegv:true Trace:false CallComments:true LegacyOptions:{Collide:false Fault:false FaultCall:0 FaultNth:0}}): bpf$BPF_PROG_RAW_TRACEPOINT_LOAD-socket$nl_generic detailed listing: executing program 0: bpf$BPF_PROG_RAW_TRACEPOINT_LOAD(0x5, &(0x7f00000001c0)={0x11, 0x13, &(0x7f0000000280)=ANY=[@ANYBLOB="18080000000010000000000000000001851000000600000018000000", @ANYRES32, @ANYBLOB="00000000000000116608ffff0000100018000000000000000000000000000a009500000000000000360a020000000001180100002020782500000000002020207b1af8ff00000000bfa100000000000007010000f8ffffffb702000008000000b50a00000000000085000000060000009500000000000000"], &(0x7f0000000340)='GPL\x00', 0xa, 0xff5c, &(0x7f0000000380)=""/222, 0x0, 0x8}, 0x78) socket$nl_generic(0x10, 0x3, 0x10) program did not crash testing program (duration=1m30.27262494s, {Threaded:true Repeat:true RepeatTimes:0 Procs:5 Slowdown:1 Sandbox:none SandboxArg:0 Leak:false NetInjection:true NetDevices:true NetReset:true Cgroups:true BinfmtMisc:true CloseFDs:true KCSAN:false DevlinkPCI:false NicVF:false USB:true VhciInjection:true Wifi:true IEEE802154:true Sysctl:true Swap:true UseTmpDir:true HandleSegv:true Trace:false CallComments:true LegacyOptions:{Collide:false Fault:false FaultCall:0 FaultNth:0}}): bpf$BPF_PROG_RAW_TRACEPOINT_LOAD-sendmsg$nl_generic detailed listing: executing program 0: bpf$BPF_PROG_RAW_TRACEPOINT_LOAD(0x5, &(0x7f00000001c0)={0x11, 0x13, &(0x7f0000000280)=ANY=[@ANYBLOB="18080000000010000000000000000001851000000600000018000000", @ANYRES32, @ANYBLOB="00000000000000116608ffff0000100018000000000000000000000000000a009500000000000000360a020000000001180100002020782500000000002020207b1af8ff00000000bfa100000000000007010000f8ffffffb702000008000000b50a00000000000085000000060000009500000000000000"], &(0x7f0000000340)='GPL\x00', 0xa, 0xff5c, &(0x7f0000000380)=""/222, 0x0, 0x8}, 0x78) sendmsg$nl_generic(0xffffffffffffffff, &(0x7f0000000a00)={0x0, 0x0, &(0x7f0000000a40)={&(0x7f0000000a80)=ANY=[@ANYBLOB="7c1700003100090029bd700000000000040000006817118014ffa5fa65e83435b538"], 0x177c}, 0x1, 0x0, 0x0, 0x42804}, 0x84) program did not crash testing program (duration=1m30.27262494s, {Threaded:true Repeat:true RepeatTimes:0 Procs:5 Slowdown:1 Sandbox:none SandboxArg:0 Leak:false NetInjection:true NetDevices:true NetReset:true Cgroups:true BinfmtMisc:true CloseFDs:true KCSAN:false DevlinkPCI:false NicVF:false USB:true VhciInjection:true Wifi:true IEEE802154:true Sysctl:true Swap:true UseTmpDir:true HandleSegv:true Trace:false CallComments:true LegacyOptions:{Collide:false Fault:false FaultCall:0 FaultNth:0}}): socket$nl_generic-sendmsg$nl_generic detailed listing: executing program 0: r0 = socket$nl_generic(0x10, 0x3, 0x10) sendmsg$nl_generic(r0, &(0x7f0000000a00)={0x0, 0x0, &(0x7f0000000a40)={&(0x7f0000000a80)=ANY=[@ANYBLOB="7c1700003100090029bd700000000000040000006817118014ffa5fa65e83435b538"], 0x177c}, 0x1, 0x0, 0x0, 0x42804}, 0x84) program did not crash testing program (duration=1m30.27262494s, {Threaded:true Repeat:true RepeatTimes:0 Procs:5 Slowdown:1 Sandbox:none SandboxArg:0 Leak:false NetInjection:true NetDevices:true NetReset:true Cgroups:true BinfmtMisc:true CloseFDs:true KCSAN:false DevlinkPCI:false NicVF:false USB:true VhciInjection:true Wifi:true IEEE802154:true Sysctl:true Swap:true UseTmpDir:true HandleSegv:true Trace:false CallComments:true LegacyOptions:{Collide:false Fault:false FaultCall:0 FaultNth:0}}): bpf$BPF_PROG_RAW_TRACEPOINT_LOAD-socket$nl_generic-sendmsg$nl_generic detailed listing: executing program 0: bpf$BPF_PROG_RAW_TRACEPOINT_LOAD(0x5, 0x0, 0x0) r0 = socket$nl_generic(0x10, 0x3, 0x10) sendmsg$nl_generic(r0, &(0x7f0000000a00)={0x0, 0x0, &(0x7f0000000a40)={&(0x7f0000000a80)=ANY=[@ANYBLOB="7c1700003100090029bd700000000000040000006817118014ffa5fa65e83435b538"], 0x177c}, 0x1, 0x0, 0x0, 0x42804}, 0x84) program did not crash testing program (duration=1m30.27262494s, {Threaded:true Repeat:true RepeatTimes:0 Procs:5 Slowdown:1 Sandbox:none SandboxArg:0 Leak:false NetInjection:true NetDevices:true NetReset:true Cgroups:true BinfmtMisc:true CloseFDs:true KCSAN:false DevlinkPCI:false NicVF:false USB:true VhciInjection:true Wifi:true IEEE802154:true Sysctl:true Swap:true UseTmpDir:true HandleSegv:true Trace:false CallComments:true LegacyOptions:{Collide:false Fault:false FaultCall:0 FaultNth:0}}): bpf$BPF_PROG_RAW_TRACEPOINT_LOAD-socket$nl_generic-sendmsg$nl_generic detailed listing: executing program 0: bpf$BPF_PROG_RAW_TRACEPOINT_LOAD(0x5, &(0x7f00000001c0)={0x11, 0x13, 0x0, &(0x7f0000000340)='GPL\x00', 0xa, 0xde, &(0x7f0000000380)=""/222, 0x0, 0x8}, 0x94) r0 = socket$nl_generic(0x10, 0x3, 0x10) sendmsg$nl_generic(r0, &(0x7f0000000a00)={0x0, 0x0, &(0x7f0000000a40)={&(0x7f0000000a80)=ANY=[@ANYBLOB="7c1700003100090029bd700000000000040000006817118014ffa5fa65e83435b538"], 0x177c}, 0x1, 0x0, 0x0, 0x42804}, 0x84) program did not crash testing program (duration=1m30.27262494s, {Threaded:true Repeat:true RepeatTimes:0 Procs:5 Slowdown:1 Sandbox:none SandboxArg:0 Leak:false NetInjection:true NetDevices:true NetReset:true Cgroups:true BinfmtMisc:true CloseFDs:true KCSAN:false DevlinkPCI:false NicVF:false USB:true VhciInjection:true Wifi:true IEEE802154:true Sysctl:true Swap:true UseTmpDir:true HandleSegv:true Trace:false CallComments:true LegacyOptions:{Collide:false Fault:false FaultCall:0 FaultNth:0}}): bpf$BPF_PROG_RAW_TRACEPOINT_LOAD-socket$nl_generic-sendmsg$nl_generic detailed listing: executing program 0: bpf$BPF_PROG_RAW_TRACEPOINT_LOAD(0x5, &(0x7f00000001c0)={0x11, 0x13, &(0x7f0000000280)=ANY=[], &(0x7f0000000340)='GPL\x00', 0xa, 0xde, &(0x7f0000000380)=""/222, 0x0, 0x8}, 0x94) r0 = socket$nl_generic(0x10, 0x3, 0x10) sendmsg$nl_generic(r0, &(0x7f0000000a00)={0x0, 0x0, &(0x7f0000000a40)={&(0x7f0000000a80)=ANY=[@ANYBLOB="7c1700003100090029bd700000000000040000006817118014ffa5fa65e83435b538"], 0x177c}, 0x1, 0x0, 0x0, 0x42804}, 0x84) program did not crash testing program (duration=1m30.27262494s, {Threaded:true Repeat:true RepeatTimes:0 Procs:5 Slowdown:1 Sandbox:none SandboxArg:0 Leak:false NetInjection:true NetDevices:true NetReset:true Cgroups:true BinfmtMisc:true CloseFDs:true KCSAN:false DevlinkPCI:false NicVF:false USB:true VhciInjection:true Wifi:true IEEE802154:true Sysctl:true Swap:true UseTmpDir:true HandleSegv:true Trace:false CallComments:true LegacyOptions:{Collide:false Fault:false FaultCall:0 FaultNth:0}}): bpf$BPF_PROG_RAW_TRACEPOINT_LOAD-socket$nl_generic-sendmsg$nl_generic detailed listing: executing program 0: bpf$BPF_PROG_RAW_TRACEPOINT_LOAD(0x5, &(0x7f00000001c0)={0x11, 0x13, &(0x7f0000000280)=ANY=[@ANYBLOB="18080000000010000000000000000001851000000600000018000000", @ANYRES32, @ANYBLOB], &(0x7f0000000340)='GPL\x00', 0xa, 0xde, &(0x7f0000000380)=""/222, 0x0, 0x8}, 0x94) r0 = socket$nl_generic(0x10, 0x3, 0x10) sendmsg$nl_generic(r0, &(0x7f0000000a00)={0x0, 0x0, &(0x7f0000000a40)={&(0x7f0000000a80)=ANY=[@ANYBLOB="7c1700003100090029bd700000000000040000006817118014ffa5fa65e83435b538"], 0x177c}, 0x1, 0x0, 0x0, 0x42804}, 0x84) program did not crash testing program (duration=1m30.27262494s, {Threaded:true Repeat:true RepeatTimes:0 Procs:5 Slowdown:1 Sandbox:none SandboxArg:0 Leak:false NetInjection:true NetDevices:true NetReset:true Cgroups:true BinfmtMisc:true CloseFDs:true KCSAN:false DevlinkPCI:false NicVF:false USB:true VhciInjection:true Wifi:true IEEE802154:true Sysctl:true Swap:true UseTmpDir:true HandleSegv:true Trace:false CallComments:true LegacyOptions:{Collide:false Fault:false FaultCall:0 FaultNth:0}}): bpf$BPF_PROG_RAW_TRACEPOINT_LOAD-socket$nl_generic-sendmsg$nl_generic detailed listing: executing program 0: bpf$BPF_PROG_RAW_TRACEPOINT_LOAD(0x5, &(0x7f00000001c0)={0x11, 0x13, &(0x7f0000000280)=ANY=[@ANYBLOB, @ANYRES32, @ANYBLOB="00000000000000116608ffff0000100018000000000000000000000000000a009500000000000000360a020000000001180100002020782500000000002020207b1af8ff00000000bfa100000000000007010000f8ffffffb702000008000000b50a00000000000085000000060000009500000000000000"], &(0x7f0000000340)='GPL\x00', 0xa, 0xde, &(0x7f0000000380)=""/222, 0x0, 0x8}, 0x94) r0 = socket$nl_generic(0x10, 0x3, 0x10) sendmsg$nl_generic(r0, &(0x7f0000000a00)={0x0, 0x0, &(0x7f0000000a40)={&(0x7f0000000a80)=ANY=[@ANYBLOB="7c1700003100090029bd700000000000040000006817118014ffa5fa65e83435b538"], 0x177c}, 0x1, 0x0, 0x0, 0x42804}, 0x84) program did not crash testing program (duration=1m30.27262494s, {Threaded:true Repeat:true RepeatTimes:0 Procs:5 Slowdown:1 Sandbox:none SandboxArg:0 Leak:false NetInjection:true NetDevices:true NetReset:true Cgroups:true BinfmtMisc:true CloseFDs:true KCSAN:false DevlinkPCI:false NicVF:false USB:true VhciInjection:true Wifi:true IEEE802154:true Sysctl:true Swap:true UseTmpDir:true HandleSegv:true Trace:false CallComments:true LegacyOptions:{Collide:false Fault:false FaultCall:0 FaultNth:0}}): bpf$BPF_PROG_RAW_TRACEPOINT_LOAD-socket$nl_generic-sendmsg$nl_generic detailed listing: executing program 0: bpf$BPF_PROG_RAW_TRACEPOINT_LOAD(0x5, &(0x7f00000001c0)={0x11, 0x13, &(0x7f0000000280)=ANY=[@ANYBLOB="18080000000010000000000000000001851000000600000018000000", @ANYRES32, @ANYBLOB="00000000000000116608ffff0000100018000000000000000000000000000a009500000000000000360a020000000001180100002020782500000000002020207b1af8ff00000000bfa100000000000007010000f8ffffffb702000008000000b50a00000000000085000000060000009500000000000000"], 0x0, 0xa, 0xde, &(0x7f0000000380)=""/222, 0x0, 0x8}, 0x94) r0 = socket$nl_generic(0x10, 0x3, 0x10) sendmsg$nl_generic(r0, &(0x7f0000000a00)={0x0, 0x0, &(0x7f0000000a40)={&(0x7f0000000a80)=ANY=[@ANYBLOB="7c1700003100090029bd700000000000040000006817118014ffa5fa65e83435b538"], 0x177c}, 0x1, 0x0, 0x0, 0x42804}, 0x84) program did not crash testing program (duration=1m30.27262494s, {Threaded:true Repeat:true RepeatTimes:0 Procs:5 Slowdown:1 Sandbox:none SandboxArg:0 Leak:false NetInjection:true NetDevices:true NetReset:true Cgroups:true BinfmtMisc:true CloseFDs:true KCSAN:false DevlinkPCI:false NicVF:false USB:true VhciInjection:true Wifi:true IEEE802154:true Sysctl:true Swap:true UseTmpDir:true HandleSegv:true Trace:false CallComments:true LegacyOptions:{Collide:false Fault:false FaultCall:0 FaultNth:0}}): bpf$BPF_PROG_RAW_TRACEPOINT_LOAD-socket$nl_generic-sendmsg$nl_generic detailed listing: executing program 0: bpf$BPF_PROG_RAW_TRACEPOINT_LOAD(0x5, &(0x7f00000001c0)={0x11, 0x13, &(0x7f0000000280)=ANY=[@ANYBLOB="18080000000010000000000000000001851000000600000018000000", @ANYRES32, @ANYBLOB="00000000000000116608ffff0000100018000000000000000000000000000a009500000000000000360a020000000001180100002020782500000000002020207b1af8ff00000000bfa100000000000007010000f8ffffffb702000008000000b50a00000000000085000000060000009500000000000000"], &(0x7f0000000340)='GPL\x00', 0xa, 0x0, 0x0, 0x0, 0x8}, 0x94) r0 = socket$nl_generic(0x10, 0x3, 0x10) sendmsg$nl_generic(r0, &(0x7f0000000a00)={0x0, 0x0, &(0x7f0000000a40)={&(0x7f0000000a80)=ANY=[@ANYBLOB="7c1700003100090029bd700000000000040000006817118014ffa5fa65e83435b538"], 0x177c}, 0x1, 0x0, 0x0, 0x42804}, 0x84) program did not crash testing program (duration=1m30.27262494s, {Threaded:true Repeat:true RepeatTimes:0 Procs:5 Slowdown:1 Sandbox:none SandboxArg:0 Leak:false NetInjection:true NetDevices:true NetReset:true Cgroups:true BinfmtMisc:true CloseFDs:true KCSAN:false DevlinkPCI:false NicVF:false USB:true VhciInjection:true Wifi:true IEEE802154:true Sysctl:true Swap:true UseTmpDir:true HandleSegv:true Trace:false CallComments:true LegacyOptions:{Collide:false Fault:false FaultCall:0 FaultNth:0}}): bpf$BPF_PROG_RAW_TRACEPOINT_LOAD-socket$nl_generic-sendmsg$nl_generic detailed listing: executing program 0: bpf$BPF_PROG_RAW_TRACEPOINT_LOAD(0x5, &(0x7f00000001c0)={0x11, 0x13, &(0x7f0000000280)=ANY=[@ANYBLOB="18080000000010000000000000000001851000000600000018000000", @ANYRES32, @ANYBLOB="00000000000000116608ffff0000100018000000000000000000000000000a009500000000000000360a020000000001180100002020782500000000002020207b1af8ff00000000bfa100000000000007010000f8ffffffb702000008000000b50a00000000000085000000060000009500000000000000"], &(0x7f0000000340)='GPL\x00', 0xa, 0xff5c, &(0x7f0000000380)=""/222, 0x0, 0x8}, 0x78) r0 = socket$nl_generic(0x10, 0x3, 0x10) sendmsg$nl_generic(r0, 0x0, 0x84) program did not crash testing program (duration=1m30.27262494s, {Threaded:true Repeat:true RepeatTimes:0 Procs:5 Slowdown:1 Sandbox:none SandboxArg:0 Leak:false NetInjection:true NetDevices:true NetReset:true Cgroups:true BinfmtMisc:true CloseFDs:true KCSAN:false DevlinkPCI:false NicVF:false USB:true VhciInjection:true Wifi:true IEEE802154:true Sysctl:true Swap:true UseTmpDir:true HandleSegv:true Trace:false CallComments:true LegacyOptions:{Collide:false Fault:false FaultCall:0 FaultNth:0}}): bpf$BPF_PROG_RAW_TRACEPOINT_LOAD-socket$nl_generic-sendmsg$nl_generic detailed listing: executing program 0: bpf$BPF_PROG_RAW_TRACEPOINT_LOAD(0x5, &(0x7f00000001c0)={0x11, 0x13, &(0x7f0000000280)=ANY=[@ANYBLOB="18080000000010000000000000000001851000000600000018000000", @ANYRES32, @ANYBLOB="00000000000000116608ffff0000100018000000000000000000000000000a009500000000000000360a020000000001180100002020782500000000002020207b1af8ff00000000bfa100000000000007010000f8ffffffb702000008000000b50a00000000000085000000060000009500000000000000"], &(0x7f0000000340)='GPL\x00', 0xa, 0xff5c, &(0x7f0000000380)=""/222, 0x0, 0x8}, 0x78) r0 = socket$nl_generic(0x10, 0x3, 0x10) sendmsg$nl_generic(r0, &(0x7f0000000a00)={0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x42804}, 0x84) program did not crash testing program (duration=1m30.27262494s, {Threaded:true Repeat:true RepeatTimes:0 Procs:5 Slowdown:1 Sandbox:none SandboxArg:0 Leak:false NetInjection:true NetDevices:true NetReset:true Cgroups:true BinfmtMisc:true CloseFDs:true KCSAN:false DevlinkPCI:false NicVF:false USB:true VhciInjection:true Wifi:true IEEE802154:true Sysctl:true Swap:true UseTmpDir:true HandleSegv:true Trace:false CallComments:true LegacyOptions:{Collide:false Fault:false FaultCall:0 FaultNth:0}}): bpf$BPF_PROG_RAW_TRACEPOINT_LOAD-socket$nl_generic-sendmsg$nl_generic detailed listing: executing program 0: bpf$BPF_PROG_RAW_TRACEPOINT_LOAD(0x5, &(0x7f00000001c0)={0x11, 0x13, &(0x7f0000000280)=ANY=[@ANYBLOB="18080000000010000000000000000001851000000600000018000000", @ANYRES32, @ANYBLOB="00000000000000116608ffff0000100018000000000000000000000000000a009500000000000000360a020000000001180100002020782500000000002020207b1af8ff00000000bfa100000000000007010000f8ffffffb702000008000000b50a00000000000085000000060000009500000000000000"], &(0x7f0000000340)='GPL\x00', 0xa, 0xff5c, &(0x7f0000000380)=""/222, 0x0, 0x8}, 0x78) r0 = socket$nl_generic(0x10, 0x3, 0x10) sendmsg$nl_generic(r0, &(0x7f0000000a00)={0x0, 0x0, &(0x7f0000000a40)={0x0, 0x177c}, 0x1, 0x0, 0x0, 0x42804}, 0x84) program did not crash testing program (duration=1m30.27262494s, {Threaded:true Repeat:true RepeatTimes:0 Procs:5 Slowdown:1 Sandbox:none SandboxArg:0 Leak:false NetInjection:true NetDevices:true NetReset:true Cgroups:true BinfmtMisc:true CloseFDs:true KCSAN:false DevlinkPCI:false NicVF:false USB:true VhciInjection:true Wifi:true IEEE802154:true Sysctl:true Swap:true UseTmpDir:true HandleSegv:true Trace:false CallComments:true LegacyOptions:{Collide:false Fault:false FaultCall:0 FaultNth:0}}): bpf$BPF_PROG_RAW_TRACEPOINT_LOAD-socket$nl_generic-sendmsg$nl_generic detailed listing: executing program 0: bpf$BPF_PROG_RAW_TRACEPOINT_LOAD(0x5, &(0x7f00000001c0)={0x11, 0x13, &(0x7f0000000280)=ANY=[@ANYBLOB="18080000000010000000000000000001851000000600000018000000", @ANYRES32, @ANYBLOB="00000000000000116608ffff0000100018000000000000000000000000000a009500000000000000360a020000000001180100002020782500000000002020207b1af8ff00000000bfa100000000000007010000f8ffffffb702000008000000b50a00000000000085000000060000009500000000000000"], &(0x7f0000000340)='GPL\x00', 0xa, 0xff5c, &(0x7f0000000380)=""/222, 0x0, 0x8}, 0x78) r0 = socket$nl_generic(0x10, 0x3, 0x10) sendmsg$nl_generic(r0, &(0x7f0000000a00)={0x0, 0x0, &(0x7f0000000a40)={&(0x7f0000000a80)=ANY=[@ANYBLOB], 0x177c}, 0x1, 0x0, 0x0, 0x42804}, 0x84) program did not crash extracting C reproducer testing compiled C program (duration=1m30.27262494s, {Threaded:true Repeat:true RepeatTimes:0 Procs:5 Slowdown:1 Sandbox:none SandboxArg:0 Leak:false NetInjection:true NetDevices:true NetReset:true Cgroups:true BinfmtMisc:true CloseFDs:true KCSAN:false DevlinkPCI:false NicVF:false USB:true VhciInjection:true Wifi:true IEEE802154:true Sysctl:true Swap:true UseTmpDir:true HandleSegv:true Trace:false CallComments:true LegacyOptions:{Collide:false Fault:false FaultCall:0 FaultNth:0}}): bpf$BPF_PROG_RAW_TRACEPOINT_LOAD-socket$nl_generic-sendmsg$nl_generic program crashed: WARNING in rfkill_dev_uevent simplifying C reproducer testing compiled C program (duration=1m30.27262494s, {Threaded:false Repeat:true RepeatTimes:0 Procs:5 Slowdown:1 Sandbox:none SandboxArg:0 Leak:false NetInjection:true NetDevices:true NetReset:true Cgroups:true BinfmtMisc:true CloseFDs:true KCSAN:false DevlinkPCI:false NicVF:false USB:true VhciInjection:true Wifi:true IEEE802154:true Sysctl:true Swap:true UseTmpDir:true HandleSegv:true Trace:false CallComments:true LegacyOptions:{Collide:false Fault:false FaultCall:0 FaultNth:0}}): bpf$BPF_PROG_RAW_TRACEPOINT_LOAD-socket$nl_generic-sendmsg$nl_generic program crashed: WARNING in rfkill_dev_uevent testing compiled C program (duration=1m30.27262494s, {Threaded:false Repeat:true RepeatTimes:0 Procs:1 Slowdown:1 Sandbox:none SandboxArg:0 Leak:false NetInjection:true NetDevices:true NetReset:true Cgroups:true BinfmtMisc:true CloseFDs:true KCSAN:false DevlinkPCI:false NicVF:false USB:true VhciInjection:true Wifi:true IEEE802154:true Sysctl:true Swap:true UseTmpDir:true HandleSegv:true Trace:false CallComments:true LegacyOptions:{Collide:false Fault:false FaultCall:0 FaultNth:0}}): bpf$BPF_PROG_RAW_TRACEPOINT_LOAD-socket$nl_generic-sendmsg$nl_generic program crashed: WARNING in rfkill_dev_uevent testing compiled C program (duration=1m30.27262494s, {Threaded:false Repeat:true RepeatTimes:0 Procs:1 Slowdown:1 Sandbox: SandboxArg:0 Leak:false NetInjection:false NetDevices:false NetReset:false Cgroups:false BinfmtMisc:false CloseFDs:false KCSAN:false DevlinkPCI:false NicVF:false USB:false VhciInjection:false Wifi:false IEEE802154:true Sysctl:true Swap:false UseTmpDir:true HandleSegv:true Trace:false CallComments:true LegacyOptions:{Collide:false Fault:false FaultCall:0 FaultNth:0}}): bpf$BPF_PROG_RAW_TRACEPOINT_LOAD-socket$nl_generic-sendmsg$nl_generic program crashed: WARNING in rfkill_dev_uevent testing compiled C program (duration=1m30.27262494s, {Threaded:false Repeat:true 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:false Sysctl:true Swap:false UseTmpDir:true HandleSegv:true Trace:false CallComments:true LegacyOptions:{Collide:false Fault:false FaultCall:0 FaultNth:0}}): bpf$BPF_PROG_RAW_TRACEPOINT_LOAD-socket$nl_generic-sendmsg$nl_generic program crashed: WARNING in rfkill_dev_uevent testing compiled C program (duration=1m30.27262494s, {Threaded:false Repeat:true RepeatTimes:0 Procs:1 Slowdown:1 Sandbox: SandboxArg:0 Leak:false NetInjection:false NetDevices:false NetReset:false Cgroups:false BinfmtMisc:false CloseFDs:false KCSAN:false DevlinkPCI:false NicVF:false USB:false VhciInjection:false Wifi:false IEEE802154:false Sysctl:true Swap:false UseTmpDir:false HandleSegv:true Trace:false CallComments:true LegacyOptions:{Collide:false Fault:false FaultCall:0 FaultNth:0}}): bpf$BPF_PROG_RAW_TRACEPOINT_LOAD-socket$nl_generic-sendmsg$nl_generic program crashed: WARNING in rfkill_dev_uevent testing compiled C program (duration=1m30.27262494s, {Threaded:false Repeat:true 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:false Sysctl:true Swap:false UseTmpDir:false HandleSegv:false Trace:false CallComments:true LegacyOptions:{Collide:false Fault:false FaultCall:0 FaultNth:0}}): bpf$BPF_PROG_RAW_TRACEPOINT_LOAD-socket$nl_generic-sendmsg$nl_generic program crashed: WARNING in rfkill_dev_uevent testing compiled C program (duration=1m30.27262494s, {Threaded:false Repeat:true RepeatTimes:0 Procs:1 Slowdown:1 Sandbox: SandboxArg:0 Leak:false NetInjection:false NetDevices:false NetReset:false Cgroups:false BinfmtMisc:false CloseFDs:false KCSAN:false DevlinkPCI:false NicVF:false USB:false VhciInjection:false Wifi:false IEEE802154:false Sysctl:false Swap:false UseTmpDir:false HandleSegv:false Trace:false CallComments:true LegacyOptions:{Collide:false Fault:false FaultCall:0 FaultNth:0}}): bpf$BPF_PROG_RAW_TRACEPOINT_LOAD-socket$nl_generic-sendmsg$nl_generic program crashed: WARNING in rfkill_dev_uevent testing program (duration=1m30.27262494s, {Threaded:false Repeat:true 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:false Sysctl:false Swap:false UseTmpDir:false HandleSegv:false Trace:false CallComments:true LegacyOptions:{Collide:false Fault:false FaultCall:0 FaultNth:0}}): bpf$BPF_PROG_RAW_TRACEPOINT_LOAD-socket$nl_generic-sendmsg$nl_generic detailed listing: executing program 0: bpf$BPF_PROG_RAW_TRACEPOINT_LOAD(0x5, &(0x7f00000001c0)={0x11, 0x13, &(0x7f0000000280)=ANY=[@ANYBLOB="18080000000010000000000000000001851000000600000018000000", @ANYRES32, @ANYBLOB="00000000000000116608ffff0000100018000000000000000000000000000a009500000000000000360a020000000001180100002020782500000000002020207b1af8ff00000000bfa100000000000007010000f8ffffffb702000008000000b50a00000000000085000000060000009500000000000000"], &(0x7f0000000340)='GPL\x00', 0xa, 0xff5c, &(0x7f0000000380)=""/222, 0x0, 0x8}, 0x78) r0 = socket$nl_generic(0x10, 0x3, 0x10) sendmsg$nl_generic(r0, &(0x7f0000000a00)={0x0, 0x0, &(0x7f0000000a40)={&(0x7f0000000a80)=ANY=[@ANYBLOB="7c1700003100090029bd700000000000040000006817118014ffa5fa65e83435b538"], 0x177c}, 0x1, 0x0, 0x0, 0x42804}, 0x84) program crashed: WARNING in rfkill_dev_uevent validation run: crashed=true testing program (duration=1m30.27262494s, {Threaded:false Repeat:true 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:false Sysctl:false Swap:false UseTmpDir:false HandleSegv:false Trace:false CallComments:true LegacyOptions:{Collide:false Fault:false FaultCall:0 FaultNth:0}}): bpf$BPF_PROG_RAW_TRACEPOINT_LOAD-socket$nl_generic-sendmsg$nl_generic detailed listing: executing program 0: bpf$BPF_PROG_RAW_TRACEPOINT_LOAD(0x5, &(0x7f00000001c0)={0x11, 0x13, &(0x7f0000000280)=ANY=[@ANYBLOB="18080000000010000000000000000001851000000600000018000000", @ANYRES32, @ANYBLOB="00000000000000116608ffff0000100018000000000000000000000000000a009500000000000000360a020000000001180100002020782500000000002020207b1af8ff00000000bfa100000000000007010000f8ffffffb702000008000000b50a00000000000085000000060000009500000000000000"], &(0x7f0000000340)='GPL\x00', 0xa, 0xff5c, &(0x7f0000000380)=""/222, 0x0, 0x8}, 0x78) r0 = socket$nl_generic(0x10, 0x3, 0x10) sendmsg$nl_generic(r0, &(0x7f0000000a00)={0x0, 0x0, &(0x7f0000000a40)={&(0x7f0000000a80)=ANY=[@ANYBLOB="7c1700003100090029bd700000000000040000006817118014ffa5fa65e83435b538"], 0x177c}, 0x1, 0x0, 0x0, 0x42804}, 0x84) program crashed: WARNING in rfkill_dev_uevent validation run: crashed=true testing program (duration=1m30.27262494s, {Threaded:false Repeat:true 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:false Sysctl:false Swap:false UseTmpDir:false HandleSegv:false Trace:false CallComments:true LegacyOptions:{Collide:false Fault:false FaultCall:0 FaultNth:0}}): bpf$BPF_PROG_RAW_TRACEPOINT_LOAD-socket$nl_generic-sendmsg$nl_generic detailed listing: executing program 0: bpf$BPF_PROG_RAW_TRACEPOINT_LOAD(0x5, &(0x7f00000001c0)={0x11, 0x13, &(0x7f0000000280)=ANY=[@ANYBLOB="18080000000010000000000000000001851000000600000018000000", @ANYRES32, @ANYBLOB="00000000000000116608ffff0000100018000000000000000000000000000a009500000000000000360a020000000001180100002020782500000000002020207b1af8ff00000000bfa100000000000007010000f8ffffffb702000008000000b50a00000000000085000000060000009500000000000000"], &(0x7f0000000340)='GPL\x00', 0xa, 0xff5c, &(0x7f0000000380)=""/222, 0x0, 0x8}, 0x78) r0 = socket$nl_generic(0x10, 0x3, 0x10) sendmsg$nl_generic(r0, &(0x7f0000000a00)={0x0, 0x0, &(0x7f0000000a40)={&(0x7f0000000a80)=ANY=[@ANYBLOB="7c1700003100090029bd700000000000040000006817118014ffa5fa65e83435b538"], 0x177c}, 0x1, 0x0, 0x0, 0x42804}, 0x84) program crashed: WARNING in rfkill_dev_uevent validation run: crashed=true reproducing took 47m0.636487498s repro crashed as (corrupted=false): workqueue: name exceeds WQ_NAME_LEN. Truncating to: ÿ¥úeè45µ8000000 goto pc+2 ------------[ cut here ]------------ add_uevent_var: buffer size too small WARNING: lib/kobject_uevent.c:688 at add_uevent_var+0x2db/0x460 lib/kobject_uevent.c:688, CPU#1: syz.0.17/5961 Modules linked in: CPU: 1 UID: 0 PID: 5961 Comm: syz.0.17 Not tainted syzkaller #0 PREEMPT(full) Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 10/07/2026 RIP: 0010:add_uevent_var+0x2db/0x460 lib/kobject_uevent.c:688 Code: 48 8b 44 24 40 42 0f b6 04 38 84 c0 48 8b 5c 24 18 0f 85 73 01 00 00 44 01 33 31 c0 eb 20 e8 2c b6 d7 f5 48 8d 3d 25 54 9e 05 <67> 48 0f b9 3a b8 f4 ff ff ff 49 bf 00 00 00 00 00 fc ff df 66 43 RSP: 0018:ffffc90003246a00 EFLAGS: 00010293 RAX: ffffffff8bf13a54 RBX: 1ffff1100fba7843 RCX: ffff88802eb73e80 RDX: 0000000000000000 RSI: 0000000000001770 RDI: ffffffff918f8e80 RBP: ffffc90003246b38 R08: ffff88802eb73e80 R09: 0000000000000008 R10: 0000000000000007 R11: 0000000000000000 R12: 0000000000001770 R13: 1ffff92000648d50 R14: 000000000000079d R15: 0000000000000063 FS: 000055559173b500(0000) GS:ffff888123b4f000(0000) knlGS:0000000000000000 CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 CR2: 00007f3d1ca71220 CR3: 00000000743b0000 CR4: 00000000003526f0 Call Trace: rfkill_dev_uevent+0x2f/0x1f0 net/rfkill/core.c:875 dev_uevent+0x4ab/0x870 drivers/base/core.c:2774 kobject_uevent_env+0x475/0x9e0 lib/kobject_uevent.c:576 device_add+0x544/0xb80 drivers/base/core.c:3742 rfkill_register+0x170/0x9b0 net/rfkill/core.c:1100 wiphy_register+0x2a5f/0x3290 net/wireless/core.c:1310 ieee80211_register_hw+0x3d72/0x4b30 net/mac80211/main.c:1634 mac80211_hwsim_new_radio+0x32f1/0x5990 drivers/net/wireless/virtual/mac80211_hwsim_main.c:6186 hwsim_new_radio_nl+0xd8b/0xf90 drivers/net/wireless/virtual/mac80211_hwsim_main.c:7062 genl_family_rcv_msg_doit+0x233/0x340 net/netlink/genetlink.c:1114 genl_family_rcv_msg net/netlink/genetlink.c:1194 [inline] genl_rcv_msg+0x614/0x7a0 net/netlink/genetlink.c:1209 netlink_rcv_skb+0x226/0x4a0 net/netlink/af_netlink.c:2576 genl_rcv+0x28/0x40 net/netlink/genetlink.c:1218 netlink_unicast_kernel net/netlink/af_netlink.c:1335 [inline] netlink_unicast+0x8ef/0xa80 net/netlink/af_netlink.c:1361 netlink_sendmsg+0x7f0/0xb20 net/netlink/af_netlink.c:1920 sock_sendmsg_nosec+0x14e/0x190 net/socket.c:800 __sock_sendmsg net/socket.c:818 [inline] ____sys_sendmsg+0x54e/0x850 net/socket.c:2715 ___sys_sendmsg+0x2a5/0x360 net/socket.c:2769 __sys_sendmsg net/socket.c:2801 [inline] __do_sys_sendmsg net/socket.c:2806 [inline] __se_sys_sendmsg net/socket.c:2804 [inline] __x64_sys_sendmsg+0x1b1/0x290 net/socket.c:2804 do_syscall_x64 arch/x86/entry/syscall_64.c:61 [inline] do_syscall_64+0x166/0x520 arch/x86/entry/syscall_64.c:84 entry_SYSCALL_64_after_hwframe+0x77/0x7f RIP: 0033:0x7f3d1cb9f559 Code: ff c3 66 2e 0f 1f 84 00 00 00 00 00 0f 1f 44 00 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 e8 ff ff ff f7 d8 64 89 01 48 RSP: 002b:00007ffdacecfea8 EFLAGS: 00000246 ORIG_RAX: 000000000000002e RAX: ffffffffffffffda RBX: 00007f3d1ce25fa0 RCX: 00007f3d1cb9f559 RDX: 0000000000000084 RSI: 0000200000000a00 RDI: 0000000000000004 RBP: 00007f3d1cc36b20 R08: 0000000000000000 R09: 0000000000000000 R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000000 R13: 00007f3d1ce25fac R14: 00007f3d1ce25fa0 R15: 00007f3d1ce25fa0 ---------------- Code disassembly (best guess): 0: 48 8b 44 24 40 mov 0x40(%rsp),%rax 5: 42 0f b6 04 38 movzbl (%rax,%r15,1),%eax a: 84 c0 test %al,%al c: 48 8b 5c 24 18 mov 0x18(%rsp),%rbx 11: 0f 85 73 01 00 00 jne 0x18a 17: 44 01 33 add %r14d,(%rbx) 1a: 31 c0 xor %eax,%eax 1c: eb 20 jmp 0x3e 1e: e8 2c b6 d7 f5 call 0xf5d7b64f 23: 48 8d 3d 25 54 9e 05 lea 0x59e5425(%rip),%rdi # 0x59e544f * 2a: 67 48 0f b9 3a ud1 (%edx),%rdi <-- trapping instruction 2f: b8 f4 ff ff ff mov $0xfffffff4,%eax 34: 49 bf 00 00 00 00 00 movabs $0xdffffc0000000000,%r15 3b: fc ff df 3e: 66 data16 3f: 43 rex.XB final repro crashed as (corrupted=false): workqueue: name exceeds WQ_NAME_LEN. Truncating to: ÿ¥úeè45µ8000000 goto pc+2 ------------[ cut here ]------------ add_uevent_var: buffer size too small WARNING: lib/kobject_uevent.c:688 at add_uevent_var+0x2db/0x460 lib/kobject_uevent.c:688, CPU#1: syz.0.17/5961 Modules linked in: CPU: 1 UID: 0 PID: 5961 Comm: syz.0.17 Not tainted syzkaller #0 PREEMPT(full) Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 10/07/2026 RIP: 0010:add_uevent_var+0x2db/0x460 lib/kobject_uevent.c:688 Code: 48 8b 44 24 40 42 0f b6 04 38 84 c0 48 8b 5c 24 18 0f 85 73 01 00 00 44 01 33 31 c0 eb 20 e8 2c b6 d7 f5 48 8d 3d 25 54 9e 05 <67> 48 0f b9 3a b8 f4 ff ff ff 49 bf 00 00 00 00 00 fc ff df 66 43 RSP: 0018:ffffc90003246a00 EFLAGS: 00010293 RAX: ffffffff8bf13a54 RBX: 1ffff1100fba7843 RCX: ffff88802eb73e80 RDX: 0000000000000000 RSI: 0000000000001770 RDI: ffffffff918f8e80 RBP: ffffc90003246b38 R08: ffff88802eb73e80 R09: 0000000000000008 R10: 0000000000000007 R11: 0000000000000000 R12: 0000000000001770 R13: 1ffff92000648d50 R14: 000000000000079d R15: 0000000000000063 FS: 000055559173b500(0000) GS:ffff888123b4f000(0000) knlGS:0000000000000000 CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 CR2: 00007f3d1ca71220 CR3: 00000000743b0000 CR4: 00000000003526f0 Call Trace: rfkill_dev_uevent+0x2f/0x1f0 net/rfkill/core.c:875 dev_uevent+0x4ab/0x870 drivers/base/core.c:2774 kobject_uevent_env+0x475/0x9e0 lib/kobject_uevent.c:576 device_add+0x544/0xb80 drivers/base/core.c:3742 rfkill_register+0x170/0x9b0 net/rfkill/core.c:1100 wiphy_register+0x2a5f/0x3290 net/wireless/core.c:1310 ieee80211_register_hw+0x3d72/0x4b30 net/mac80211/main.c:1634 mac80211_hwsim_new_radio+0x32f1/0x5990 drivers/net/wireless/virtual/mac80211_hwsim_main.c:6186 hwsim_new_radio_nl+0xd8b/0xf90 drivers/net/wireless/virtual/mac80211_hwsim_main.c:7062 genl_family_rcv_msg_doit+0x233/0x340 net/netlink/genetlink.c:1114 genl_family_rcv_msg net/netlink/genetlink.c:1194 [inline] genl_rcv_msg+0x614/0x7a0 net/netlink/genetlink.c:1209 netlink_rcv_skb+0x226/0x4a0 net/netlink/af_netlink.c:2576 genl_rcv+0x28/0x40 net/netlink/genetlink.c:1218 netlink_unicast_kernel net/netlink/af_netlink.c:1335 [inline] netlink_unicast+0x8ef/0xa80 net/netlink/af_netlink.c:1361 netlink_sendmsg+0x7f0/0xb20 net/netlink/af_netlink.c:1920 sock_sendmsg_nosec+0x14e/0x190 net/socket.c:800 __sock_sendmsg net/socket.c:818 [inline] ____sys_sendmsg+0x54e/0x850 net/socket.c:2715 ___sys_sendmsg+0x2a5/0x360 net/socket.c:2769 __sys_sendmsg net/socket.c:2801 [inline] __do_sys_sendmsg net/socket.c:2806 [inline] __se_sys_sendmsg net/socket.c:2804 [inline] __x64_sys_sendmsg+0x1b1/0x290 net/socket.c:2804 do_syscall_x64 arch/x86/entry/syscall_64.c:61 [inline] do_syscall_64+0x166/0x520 arch/x86/entry/syscall_64.c:84 entry_SYSCALL_64_after_hwframe+0x77/0x7f RIP: 0033:0x7f3d1cb9f559 Code: ff c3 66 2e 0f 1f 84 00 00 00 00 00 0f 1f 44 00 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 e8 ff ff ff f7 d8 64 89 01 48 RSP: 002b:00007ffdacecfea8 EFLAGS: 00000246 ORIG_RAX: 000000000000002e RAX: ffffffffffffffda RBX: 00007f3d1ce25fa0 RCX: 00007f3d1cb9f559 RDX: 0000000000000084 RSI: 0000200000000a00 RDI: 0000000000000004 RBP: 00007f3d1cc36b20 R08: 0000000000000000 R09: 0000000000000000 R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000000 R13: 00007f3d1ce25fac R14: 00007f3d1ce25fa0 R15: 00007f3d1ce25fa0 ---------------- Code disassembly (best guess): 0: 48 8b 44 24 40 mov 0x40(%rsp),%rax 5: 42 0f b6 04 38 movzbl (%rax,%r15,1),%eax a: 84 c0 test %al,%al c: 48 8b 5c 24 18 mov 0x18(%rsp),%rbx 11: 0f 85 73 01 00 00 jne 0x18a 17: 44 01 33 add %r14d,(%rbx) 1a: 31 c0 xor %eax,%eax 1c: eb 20 jmp 0x3e 1e: e8 2c b6 d7 f5 call 0xf5d7b64f 23: 48 8d 3d 25 54 9e 05 lea 0x59e5425(%rip),%rdi # 0x59e544f * 2a: 67 48 0f b9 3a ud1 (%edx),%rdi <-- trapping instruction 2f: b8 f4 ff ff ff mov $0xfffffff4,%eax 34: 49 bf 00 00 00 00 00 movabs $0xdffffc0000000000,%r15 3b: fc ff df 3e: 66 data16 3f: 43 rex.XB