Extracting prog: 2m20.230810983s
Minimizing prog: 16m41.495764466s
Simplifying prog options: 0s
Extracting C: 30.069824596s
Simplifying C: 21m25.784226317s
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}}): bpf$ITER_CREATE-socket$vsock_stream-bind$vsock_stream-listen-socket$vsock_stream-connect$vsock_stream-setsockopt$sock_linger-close
detailed listing:
executing program 0:
bpf$ITER_CREATE(0xb, 0x0, 0x0)
r0 = socket$vsock_stream(0x28, 0x1, 0x0)
bind$vsock_stream(r0, &(0x7f0000000440), 0x10)
listen(r0, 0xfff)
r1 = socket$vsock_stream(0x28, 0x1, 0x0)
connect$vsock_stream(r1, &(0x7f0000000000)={0x28, 0x0, 0x0, @local}, 0x10)
setsockopt$sock_linger(r1, 0x1, 0xd, &(0x7f0000000180)={0x5, 0xfffffffe}, 0x8)
close(r1)
program crashed: general protection fault in add_wait_queue
single: successfully extracted reproducer
found reproducer with 8 syscalls
minimizing guilty program
testing program (duration=53.68708317s, {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}}): bpf$ITER_CREATE-socket$vsock_stream-bind$vsock_stream-listen-socket$vsock_stream-connect$vsock_stream-setsockopt$sock_linger
detailed listing:
executing program 0:
bpf$ITER_CREATE(0xb, 0x0, 0x0)
r0 = socket$vsock_stream(0x28, 0x1, 0x0)
bind$vsock_stream(r0, &(0x7f0000000440), 0x10)
listen(r0, 0xfff)
r1 = socket$vsock_stream(0x28, 0x1, 0x0)
connect$vsock_stream(r1, &(0x7f0000000000)={0x28, 0x0, 0x0, @local}, 0x10)
setsockopt$sock_linger(r1, 0x1, 0xd, &(0x7f0000000180)={0x5, 0xfffffffe}, 0x8)
program crashed: general protection fault in add_wait_queue
testing program (duration=53.68708317s, {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}}): bpf$ITER_CREATE-socket$vsock_stream-bind$vsock_stream-listen-socket$vsock_stream-connect$vsock_stream
detailed listing:
executing program 0:
bpf$ITER_CREATE(0xb, 0x0, 0x0)
r0 = socket$vsock_stream(0x28, 0x1, 0x0)
bind$vsock_stream(r0, &(0x7f0000000440), 0x10)
listen(r0, 0xfff)
r1 = socket$vsock_stream(0x28, 0x1, 0x0)
connect$vsock_stream(r1, &(0x7f0000000000)={0x28, 0x0, 0x0, @local}, 0x10)
program did not crash
testing program (duration=53.68708317s, {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}}): bpf$ITER_CREATE-socket$vsock_stream-bind$vsock_stream-listen-socket$vsock_stream-setsockopt$sock_linger
detailed listing:
executing program 0:
bpf$ITER_CREATE(0xb, 0x0, 0x0)
r0 = socket$vsock_stream(0x28, 0x1, 0x0)
bind$vsock_stream(r0, &(0x7f0000000440), 0x10)
listen(r0, 0xfff)
r1 = socket$vsock_stream(0x28, 0x1, 0x0)
setsockopt$sock_linger(r1, 0x1, 0xd, &(0x7f0000000180)={0x5, 0xfffffffe}, 0x8)
program did not crash
testing program (duration=53.68708317s, {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}}): bpf$ITER_CREATE-socket$vsock_stream-bind$vsock_stream-listen-connect$vsock_stream-setsockopt$sock_linger
detailed listing:
executing program 0:
bpf$ITER_CREATE(0xb, 0x0, 0x0)
r0 = socket$vsock_stream(0x28, 0x1, 0x0)
bind$vsock_stream(r0, &(0x7f0000000440), 0x10)
listen(r0, 0xfff)
connect$vsock_stream(0xffffffffffffffff, &(0x7f0000000000)={0x28, 0x0, 0x0, @local}, 0x10)
setsockopt$sock_linger(0xffffffffffffffff, 0x1, 0xd, &(0x7f0000000180)={0x5, 0xfffffffe}, 0x8)
program did not crash
testing program (duration=53.68708317s, {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}}): bpf$ITER_CREATE-socket$vsock_stream-bind$vsock_stream-socket$vsock_stream-connect$vsock_stream-setsockopt$sock_linger
detailed listing:
executing program 0:
bpf$ITER_CREATE(0xb, 0x0, 0x0)
r0 = socket$vsock_stream(0x28, 0x1, 0x0)
bind$vsock_stream(r0, &(0x7f0000000440), 0x10)
r1 = socket$vsock_stream(0x28, 0x1, 0x0)
connect$vsock_stream(r1, &(0x7f0000000000)={0x28, 0x0, 0x0, @local}, 0x10)
setsockopt$sock_linger(r1, 0x1, 0xd, &(0x7f0000000180)={0x5, 0xfffffffe}, 0x8)
program did not crash
testing program (duration=53.68708317s, {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}}): bpf$ITER_CREATE-socket$vsock_stream-listen-socket$vsock_stream-connect$vsock_stream-setsockopt$sock_linger
detailed listing:
executing program 0:
bpf$ITER_CREATE(0xb, 0x0, 0x0)
r0 = socket$vsock_stream(0x28, 0x1, 0x0)
listen(r0, 0xfff)
r1 = socket$vsock_stream(0x28, 0x1, 0x0)
connect$vsock_stream(r1, &(0x7f0000000000)={0x28, 0x0, 0x0, @local}, 0x10)
setsockopt$sock_linger(r1, 0x1, 0xd, &(0x7f0000000180)={0x5, 0xfffffffe}, 0x8)
program did not crash
testing program (duration=53.68708317s, {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}}): bpf$ITER_CREATE-bind$vsock_stream-listen-socket$vsock_stream-connect$vsock_stream-setsockopt$sock_linger
detailed listing:
executing program 0:
bpf$ITER_CREATE(0xb, 0x0, 0x0)
bind$vsock_stream(0xffffffffffffffff, &(0x7f0000000440), 0x10)
listen(0xffffffffffffffff, 0xfff)
r0 = socket$vsock_stream(0x28, 0x1, 0x0)
connect$vsock_stream(r0, &(0x7f0000000000)={0x28, 0x0, 0x0, @local}, 0x10)
setsockopt$sock_linger(r0, 0x1, 0xd, &(0x7f0000000180)={0x5, 0xfffffffe}, 0x8)
program did not crash
testing program (duration=53.68708317s, {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$vsock_stream-bind$vsock_stream-listen-socket$vsock_stream-connect$vsock_stream-setsockopt$sock_linger
detailed listing:
executing program 0:
r0 = socket$vsock_stream(0x28, 0x1, 0x0)
bind$vsock_stream(r0, &(0x7f0000000440), 0x10)
listen(r0, 0xfff)
r1 = socket$vsock_stream(0x28, 0x1, 0x0)
connect$vsock_stream(r1, &(0x7f0000000000)={0x28, 0x0, 0x0, @local}, 0x10)
setsockopt$sock_linger(r1, 0x1, 0xd, &(0x7f0000000180)={0x5, 0xfffffffe}, 0x8)
program crashed: general protection fault in add_wait_queue
testing program (duration=53.68708317s, {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$vsock_stream-bind$vsock_stream-listen-socket$vsock_stream-connect$vsock_stream-setsockopt$sock_linger
detailed listing:
executing program 0:
r0 = socket$vsock_stream(0x28, 0x1, 0x0)
bind$vsock_stream(r0, 0x0, 0x0)
listen(r0, 0xfff)
r1 = socket$vsock_stream(0x28, 0x1, 0x0)
connect$vsock_stream(r1, &(0x7f0000000000)={0x28, 0x0, 0x0, @local}, 0x10)
setsockopt$sock_linger(r1, 0x1, 0xd, &(0x7f0000000180)={0x5, 0xfffffffe}, 0x8)
program did not crash
testing program (duration=53.68708317s, {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$vsock_stream-bind$vsock_stream-listen-socket$vsock_stream-connect$vsock_stream-setsockopt$sock_linger
detailed listing:
executing program 0:
r0 = socket$vsock_stream(0x28, 0x1, 0x0)
bind$vsock_stream(r0, &(0x7f0000000440), 0x10)
listen(r0, 0xfff)
r1 = socket$vsock_stream(0x28, 0x1, 0x0)
connect$vsock_stream(r1, 0x0, 0x0)
setsockopt$sock_linger(r1, 0x1, 0xd, &(0x7f0000000180)={0x5, 0xfffffffe}, 0x8)
program did not crash
testing program (duration=53.68708317s, {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$vsock_stream-bind$vsock_stream-listen-socket$vsock_stream-connect$vsock_stream-setsockopt$sock_linger
detailed listing:
executing program 0:
r0 = socket$vsock_stream(0x28, 0x1, 0x0)
bind$vsock_stream(r0, &(0x7f0000000440), 0x10)
listen(r0, 0xfff)
r1 = socket$vsock_stream(0x28, 0x1, 0x0)
connect$vsock_stream(r1, &(0x7f0000000000)={0x28, 0x0, 0x0, @local}, 0x10)
setsockopt$sock_linger(r1, 0x1, 0xd, 0x0, 0x0)
program did not crash
extracting C reproducer
testing compiled C program (duration=53.68708317s, {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$vsock_stream-bind$vsock_stream-listen-socket$vsock_stream-connect$vsock_stream-setsockopt$sock_linger
program crashed: general protection fault in add_wait_queue
simplifying C reproducer
testing compiled C program (duration=53.68708317s, {Threaded:false Repeat:true RepeatTimes:0 Procs:5 Slowdown:1 Sandbox:none SandboxArg:0 Leak:false NetInjection:true NetDevices:true NetReset:true Cgroups:true BinfmtMisc:true CloseFDs:true KCSAN:false DevlinkPCI:false NicVF:false USB:true VhciInjection:true Wifi:true IEEE802154:true Sysctl:true Swap:true UseTmpDir:true HandleSegv:true Trace:false LegacyOptions:{Collide:false Fault:false FaultCall:0 FaultNth:0}}): socket$vsock_stream-bind$vsock_stream-listen-socket$vsock_stream-connect$vsock_stream-setsockopt$sock_linger
program crashed: general protection fault in add_wait_queue
testing compiled C program (duration=53.68708317s, {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$vsock_stream-bind$vsock_stream-listen-socket$vsock_stream-connect$vsock_stream-setsockopt$sock_linger
program did not crash
testing compiled C program (duration=53.68708317s, {Threaded:false Repeat:true RepeatTimes:0 Procs:1 Slowdown:1 Sandbox:none SandboxArg:0 Leak:false NetInjection:true NetDevices:true NetReset:true Cgroups:true BinfmtMisc:true CloseFDs:true KCSAN:false DevlinkPCI:false NicVF:false USB:true VhciInjection:true Wifi:true IEEE802154:true Sysctl:true Swap:true UseTmpDir:true HandleSegv:true Trace:false LegacyOptions:{Collide:false Fault:false FaultCall:0 FaultNth:0}}): socket$vsock_stream-bind$vsock_stream-listen-socket$vsock_stream-connect$vsock_stream-setsockopt$sock_linger
program crashed: general protection fault in add_wait_queue
testing compiled C program (duration=53.68708317s, {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 LegacyOptions:{Collide:false Fault:false FaultCall:0 FaultNth:0}}): socket$vsock_stream-bind$vsock_stream-listen-socket$vsock_stream-connect$vsock_stream-setsockopt$sock_linger
program did not crash
testing compiled C program (duration=53.68708317s, {Threaded:false Repeat:true RepeatTimes:0 Procs:1 Slowdown:1 Sandbox:none SandboxArg:0 Leak:false NetInjection:false NetDevices:true NetReset:true Cgroups:true BinfmtMisc:true CloseFDs:true KCSAN:false DevlinkPCI:false NicVF:false USB:true VhciInjection:true Wifi:true IEEE802154:true Sysctl:true Swap:true UseTmpDir:true HandleSegv:true Trace:false LegacyOptions:{Collide:false Fault:false FaultCall:0 FaultNth:0}}): socket$vsock_stream-bind$vsock_stream-listen-socket$vsock_stream-connect$vsock_stream-setsockopt$sock_linger
program crashed: general protection fault in add_wait_queue
testing compiled C program (duration=53.68708317s, {Threaded:false Repeat:true RepeatTimes:0 Procs:1 Slowdown:1 Sandbox:none SandboxArg:0 Leak:false NetInjection:false NetDevices:false 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$vsock_stream-bind$vsock_stream-listen-socket$vsock_stream-connect$vsock_stream-setsockopt$sock_linger
program crashed: general protection fault in add_wait_queue
testing compiled C program (duration=53.68708317s, {Threaded:false Repeat:true RepeatTimes:0 Procs:1 Slowdown:1 Sandbox:none SandboxArg:0 Leak:false NetInjection:false NetDevices:false NetReset:false Cgroups:true BinfmtMisc:true CloseFDs:true KCSAN:false DevlinkPCI:false NicVF:false USB:true VhciInjection:true Wifi:true IEEE802154:true Sysctl:true Swap:true UseTmpDir:true HandleSegv:true Trace:false LegacyOptions:{Collide:false Fault:false FaultCall:0 FaultNth:0}}): socket$vsock_stream-bind$vsock_stream-listen-socket$vsock_stream-connect$vsock_stream-setsockopt$sock_linger
program crashed: general protection fault in add_wait_queue
testing compiled C program (duration=53.68708317s, {Threaded:false Repeat:true RepeatTimes:0 Procs:1 Slowdown:1 Sandbox:none SandboxArg:0 Leak:false NetInjection:false 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$vsock_stream-bind$vsock_stream-listen-socket$vsock_stream-connect$vsock_stream-setsockopt$sock_linger
program crashed: general protection fault in add_wait_queue
testing compiled C program (duration=53.68708317s, {Threaded:false Repeat:true RepeatTimes:0 Procs:1 Slowdown:1 Sandbox:none SandboxArg:0 Leak:false NetInjection:false NetDevices:false NetReset:false Cgroups:false BinfmtMisc:false CloseFDs:true KCSAN:false DevlinkPCI:false NicVF:false USB:true VhciInjection:true Wifi:true IEEE802154:true Sysctl:true Swap:true UseTmpDir:true HandleSegv:true Trace:false LegacyOptions:{Collide:false Fault:false FaultCall:0 FaultNth:0}}): socket$vsock_stream-bind$vsock_stream-listen-socket$vsock_stream-connect$vsock_stream-setsockopt$sock_linger
program crashed: general protection fault in add_wait_queue
testing compiled C program (duration=53.68708317s, {Threaded:false Repeat:true RepeatTimes:0 Procs:1 Slowdown:1 Sandbox:none SandboxArg:0 Leak:false NetInjection:false NetDevices:false NetReset:false Cgroups:false BinfmtMisc:false CloseFDs:true 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$vsock_stream-bind$vsock_stream-listen-socket$vsock_stream-connect$vsock_stream-setsockopt$sock_linger
program crashed: general protection fault in add_wait_queue
testing compiled C program (duration=53.68708317s, {Threaded:false Repeat:true RepeatTimes:0 Procs:1 Slowdown:1 Sandbox:none SandboxArg:0 Leak:false NetInjection:false NetDevices:false NetReset:false Cgroups:false BinfmtMisc:false CloseFDs:true KCSAN:false DevlinkPCI:false NicVF:false USB:false VhciInjection:false Wifi:true IEEE802154:true Sysctl:true Swap:true UseTmpDir:true HandleSegv:true Trace:false LegacyOptions:{Collide:false Fault:false FaultCall:0 FaultNth:0}}): socket$vsock_stream-bind$vsock_stream-listen-socket$vsock_stream-connect$vsock_stream-setsockopt$sock_linger
program crashed: general protection fault in add_wait_queue
testing compiled C program (duration=53.68708317s, {Threaded:false Repeat:true RepeatTimes:0 Procs:1 Slowdown:1 Sandbox:none SandboxArg:0 Leak:false NetInjection:false NetDevices:false NetReset:false Cgroups:false BinfmtMisc:false CloseFDs:true 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$vsock_stream-bind$vsock_stream-listen-socket$vsock_stream-connect$vsock_stream-setsockopt$sock_linger
program crashed: general protection fault in add_wait_queue
testing compiled C program (duration=53.68708317s, {Threaded:false Repeat:true RepeatTimes:0 Procs:1 Slowdown:1 Sandbox:none SandboxArg:0 Leak:false NetInjection:false NetDevices:false NetReset:false Cgroups:false BinfmtMisc:false CloseFDs:true KCSAN:false DevlinkPCI:false NicVF:false USB:false VhciInjection:false Wifi:false IEEE802154:false Sysctl:true Swap:true UseTmpDir:true HandleSegv:true Trace:false LegacyOptions:{Collide:false Fault:false FaultCall:0 FaultNth:0}}): socket$vsock_stream-bind$vsock_stream-listen-socket$vsock_stream-connect$vsock_stream-setsockopt$sock_linger
program crashed: general protection fault in add_wait_queue
testing compiled C program (duration=53.68708317s, {Threaded:false Repeat:true RepeatTimes:0 Procs:1 Slowdown:1 Sandbox:none SandboxArg:0 Leak:false NetInjection:false NetDevices:false NetReset:false Cgroups:false BinfmtMisc:false CloseFDs:true 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$vsock_stream-bind$vsock_stream-listen-socket$vsock_stream-connect$vsock_stream-setsockopt$sock_linger
program crashed: general protection fault in add_wait_queue
testing compiled C program (duration=53.68708317s, {Threaded:false Repeat:true RepeatTimes:0 Procs:1 Slowdown:1 Sandbox:none SandboxArg:0 Leak:false NetInjection:false NetDevices:false NetReset:false Cgroups:false BinfmtMisc:false CloseFDs:true KCSAN:false DevlinkPCI:false NicVF:false USB:false VhciInjection:false Wifi:false IEEE802154:false Sysctl:true Swap:true UseTmpDir:false HandleSegv:false Trace:false LegacyOptions:{Collide:false Fault:false FaultCall:0 FaultNth:0}}): socket$vsock_stream-bind$vsock_stream-listen-socket$vsock_stream-connect$vsock_stream-setsockopt$sock_linger
program crashed: general protection fault in add_wait_queue
testing compiled C program (duration=53.68708317s, {Threaded:false Repeat:true RepeatTimes:0 Procs:1 Slowdown:1 Sandbox:none SandboxArg:0 Leak:false NetInjection:false NetDevices:false NetReset:false Cgroups:false BinfmtMisc:false CloseFDs:true 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$vsock_stream-bind$vsock_stream-listen-socket$vsock_stream-connect$vsock_stream-setsockopt$sock_linger
program crashed: general protection fault in add_wait_queue
testing compiled C program (duration=53.68708317s, {Threaded:false Repeat:true RepeatTimes:0 Procs:1 Slowdown:1 Sandbox:none SandboxArg:0 Leak:false NetInjection:false NetDevices:false NetReset:false Cgroups:false BinfmtMisc:false CloseFDs:true KCSAN:false DevlinkPCI:false NicVF:false USB:false VhciInjection:false Wifi:false IEEE802154:false Sysctl:false Swap:false UseTmpDir:false HandleSegv:false Trace:false LegacyOptions:{Collide:false Fault:false FaultCall:0 FaultNth:0}}): socket$vsock_stream-bind$vsock_stream-listen-socket$vsock_stream-connect$vsock_stream-setsockopt$sock_linger
program crashed: general protection fault in add_wait_queue
reproducing took 40m57.580643879s
repro crashed as (corrupted=false):
Oops: general protection fault, probably for non-canonical address 0xdffffc0000000003: 0000 [#1] PREEMPT SMP KASAN PTI
KASAN: null-ptr-deref in range [0x0000000000000018-0x000000000000001f]
CPU: 1 UID: 0 PID: 5845 Comm: syz-executor865 Not tainted 6.13.0-syzkaller-09685-gc2933b2befe2 #0
Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 12/27/2024
RIP: 0010:__lock_acquire+0x6a/0x2100 kernel/locking/lockdep.c:5091
Code: b6 04 30 84 c0 0f 85 f8 16 00 00 45 31 f6 83 3d 2b 98 80 0e 00 0f 84 c8 13 00 00 89 54 24 60 89 5c 24 38 4c 89 f8 48 c1 e8 03 <80> 3c 30 00 74 12 4c 89 ff e8 88 26 8b 00 48 be 00 00 00 00 00 fc
RSP: 0018:ffffc9000407f870 EFLAGS: 00010006
RAX: 0000000000000003 RBX: 0000000000000000 RCX: 0000000000000000
RDX: 0000000000000000 RSI: dffffc0000000000 RDI: 0000000000000018
RBP: 0000000000000001 R08: 0000000000000001 R09: 0000000000000001
R10: dffffc0000000000 R11: fffffbfff203680f R12: ffff888035760000
R13: 0000000000000000 R14: 0000000000000000 R15: 0000000000000018
FS: 000055555c9b3380(0000) GS:ffff8880b8700000(0000) knlGS:0000000000000000
CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033
CR2: 000000002000044c CR3: 00000000352c0000 CR4: 00000000003526f0
DR0: 0000000000000000 DR1: 0000000000000000 DR2: 0000000000000000
DR3: 0000000000000000 DR6: 00000000fffe0ff0 DR7: 0000000000000400
Call Trace:
lock_acquire+0x1ed/0x550 kernel/locking/lockdep.c:5851
__raw_spin_lock_irqsave include/linux/spinlock_api_smp.h:110 [inline]
_raw_spin_lock_irqsave+0xd5/0x120 kernel/locking/spinlock.c:162
add_wait_queue+0x46/0x180 kernel/sched/wait.c:22
virtio_transport_wait_close net/vmw_vsock/virtio_transport_common.c:1200 [inline]
virtio_transport_close net/vmw_vsock/virtio_transport_common.c:1282 [inline]
virtio_transport_release+0x4c4/0xce0 net/vmw_vsock/virtio_transport_common.c:1302
__vsock_release+0xf1/0x4f0 net/vmw_vsock/af_vsock.c:830
vsock_release+0x97/0x100 net/vmw_vsock/af_vsock.c:941
__sock_release net/socket.c:642 [inline]
sock_close+0xbc/0x240 net/socket.c:1393
__fput+0x3e9/0x9f0 fs/file_table.c:450
__do_sys_close fs/open.c:1579 [inline]
__se_sys_close fs/open.c:1564 [inline]
__x64_sys_close+0x7f/0x110 fs/open.c:1564
do_syscall_x64 arch/x86/entry/common.c:52 [inline]
do_syscall_64+0xf3/0x230 arch/x86/entry/common.c:83
entry_SYSCALL_64_after_hwframe+0x77/0x7f
RIP: 0033:0x7f2406c95400
Code: ff f7 d8 64 89 02 48 c7 c0 ff ff ff ff c3 66 2e 0f 1f 84 00 00 00 00 00 66 90 80 3d 81 8c 07 00 00 74 17 b8 03 00 00 00 0f 05 <48> 3d 00 f0 ff ff 77 48 c3 0f 1f 80 00 00 00 00 48 83 ec 18 89 7c
RSP: 002b:00007ffe044a2b28 EFLAGS: 00000202 ORIG_RAX: 0000000000000003
RAX: ffffffffffffffda RBX: 0000000000000005 RCX: 00007f2406c95400
RDX: 000000000000000d RSI: 0000000000000001 RDI: 0000000000000004
RBP: 00000000000f4240 R08: 0000000000000008 R09: 000000005c9b4610
R10: 0000000020000180 R11: 0000000000000202 R12: 000000000000e3ae
R13: 00007ffe044a2b34 R14: 00007ffe044a2b50 R15: 00007ffe044a2b40
Modules linked in:
---[ end trace 0000000000000000 ]---
RIP: 0010:__lock_acquire+0x6a/0x2100 kernel/locking/lockdep.c:5091
Code: b6 04 30 84 c0 0f 85 f8 16 00 00 45 31 f6 83 3d 2b 98 80 0e 00 0f 84 c8 13 00 00 89 54 24 60 89 5c 24 38 4c 89 f8 48 c1 e8 03 <80> 3c 30 00 74 12 4c 89 ff e8 88 26 8b 00 48 be 00 00 00 00 00 fc
RSP: 0018:ffffc9000407f870 EFLAGS: 00010006
RAX: 0000000000000003 RBX: 0000000000000000 RCX: 0000000000000000
RDX: 0000000000000000 RSI: dffffc0000000000 RDI: 0000000000000018
RBP: 0000000000000001 R08: 0000000000000001 R09: 0000000000000001
R10: dffffc0000000000 R11: fffffbfff203680f R12: ffff888035760000
R13: 0000000000000000 R14: 0000000000000000 R15: 0000000000000018
FS: 000055555c9b3380(0000) GS:ffff8880b8700000(0000) knlGS:0000000000000000
CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033
CR2: 000000002000044c CR3: 00000000352c0000 CR4: 00000000003526f0
DR0: 0000000000000000 DR1: 0000000000000000 DR2: 0000000000000000
DR3: 0000000000000000 DR6: 00000000fffe0ff0 DR7: 0000000000000400
----------------
Code disassembly (best guess):
0: b6 04 mov $0x4,%dh
2: 30 84 c0 0f 85 f8 16 xor %al,0x16f8850f(%rax,%rax,8)
9: 00 00 add %al,(%rax)
b: 45 31 f6 xor %r14d,%r14d
e: 83 3d 2b 98 80 0e 00 cmpl $0x0,0xe80982b(%rip) # 0xe809840
15: 0f 84 c8 13 00 00 je 0x13e3
1b: 89 54 24 60 mov %edx,0x60(%rsp)
1f: 89 5c 24 38 mov %ebx,0x38(%rsp)
23: 4c 89 f8 mov %r15,%rax
26: 48 c1 e8 03 shr $0x3,%rax
* 2a: 80 3c 30 00 cmpb $0x0,(%rax,%rsi,1) <-- trapping instruction
2e: 74 12 je 0x42
30: 4c 89 ff mov %r15,%rdi
33: e8 88 26 8b 00 call 0x8b26c0
38: 48 rex.W
39: be 00 00 00 00 mov $0x0,%esi
3e: 00 fc add %bh,%ah
final repro crashed as (corrupted=false):
Oops: general protection fault, probably for non-canonical address 0xdffffc0000000003: 0000 [#1] PREEMPT SMP KASAN PTI
KASAN: null-ptr-deref in range [0x0000000000000018-0x000000000000001f]
CPU: 1 UID: 0 PID: 5845 Comm: syz-executor865 Not tainted 6.13.0-syzkaller-09685-gc2933b2befe2 #0
Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 12/27/2024
RIP: 0010:__lock_acquire+0x6a/0x2100 kernel/locking/lockdep.c:5091
Code: b6 04 30 84 c0 0f 85 f8 16 00 00 45 31 f6 83 3d 2b 98 80 0e 00 0f 84 c8 13 00 00 89 54 24 60 89 5c 24 38 4c 89 f8 48 c1 e8 03 <80> 3c 30 00 74 12 4c 89 ff e8 88 26 8b 00 48 be 00 00 00 00 00 fc
RSP: 0018:ffffc9000407f870 EFLAGS: 00010006
RAX: 0000000000000003 RBX: 0000000000000000 RCX: 0000000000000000
RDX: 0000000000000000 RSI: dffffc0000000000 RDI: 0000000000000018
RBP: 0000000000000001 R08: 0000000000000001 R09: 0000000000000001
R10: dffffc0000000000 R11: fffffbfff203680f R12: ffff888035760000
R13: 0000000000000000 R14: 0000000000000000 R15: 0000000000000018
FS: 000055555c9b3380(0000) GS:ffff8880b8700000(0000) knlGS:0000000000000000
CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033
CR2: 000000002000044c CR3: 00000000352c0000 CR4: 00000000003526f0
DR0: 0000000000000000 DR1: 0000000000000000 DR2: 0000000000000000
DR3: 0000000000000000 DR6: 00000000fffe0ff0 DR7: 0000000000000400
Call Trace:
lock_acquire+0x1ed/0x550 kernel/locking/lockdep.c:5851
__raw_spin_lock_irqsave include/linux/spinlock_api_smp.h:110 [inline]
_raw_spin_lock_irqsave+0xd5/0x120 kernel/locking/spinlock.c:162
add_wait_queue+0x46/0x180 kernel/sched/wait.c:22
virtio_transport_wait_close net/vmw_vsock/virtio_transport_common.c:1200 [inline]
virtio_transport_close net/vmw_vsock/virtio_transport_common.c:1282 [inline]
virtio_transport_release+0x4c4/0xce0 net/vmw_vsock/virtio_transport_common.c:1302
__vsock_release+0xf1/0x4f0 net/vmw_vsock/af_vsock.c:830
vsock_release+0x97/0x100 net/vmw_vsock/af_vsock.c:941
__sock_release net/socket.c:642 [inline]
sock_close+0xbc/0x240 net/socket.c:1393
__fput+0x3e9/0x9f0 fs/file_table.c:450
__do_sys_close fs/open.c:1579 [inline]
__se_sys_close fs/open.c:1564 [inline]
__x64_sys_close+0x7f/0x110 fs/open.c:1564
do_syscall_x64 arch/x86/entry/common.c:52 [inline]
do_syscall_64+0xf3/0x230 arch/x86/entry/common.c:83
entry_SYSCALL_64_after_hwframe+0x77/0x7f
RIP: 0033:0x7f2406c95400
Code: ff f7 d8 64 89 02 48 c7 c0 ff ff ff ff c3 66 2e 0f 1f 84 00 00 00 00 00 66 90 80 3d 81 8c 07 00 00 74 17 b8 03 00 00 00 0f 05 <48> 3d 00 f0 ff ff 77 48 c3 0f 1f 80 00 00 00 00 48 83 ec 18 89 7c
RSP: 002b:00007ffe044a2b28 EFLAGS: 00000202 ORIG_RAX: 0000000000000003
RAX: ffffffffffffffda RBX: 0000000000000005 RCX: 00007f2406c95400
RDX: 000000000000000d RSI: 0000000000000001 RDI: 0000000000000004
RBP: 00000000000f4240 R08: 0000000000000008 R09: 000000005c9b4610
R10: 0000000020000180 R11: 0000000000000202 R12: 000000000000e3ae
R13: 00007ffe044a2b34 R14: 00007ffe044a2b50 R15: 00007ffe044a2b40
Modules linked in:
---[ end trace 0000000000000000 ]---
RIP: 0010:__lock_acquire+0x6a/0x2100 kernel/locking/lockdep.c:5091
Code: b6 04 30 84 c0 0f 85 f8 16 00 00 45 31 f6 83 3d 2b 98 80 0e 00 0f 84 c8 13 00 00 89 54 24 60 89 5c 24 38 4c 89 f8 48 c1 e8 03 <80> 3c 30 00 74 12 4c 89 ff e8 88 26 8b 00 48 be 00 00 00 00 00 fc
RSP: 0018:ffffc9000407f870 EFLAGS: 00010006
RAX: 0000000000000003 RBX: 0000000000000000 RCX: 0000000000000000
RDX: 0000000000000000 RSI: dffffc0000000000 RDI: 0000000000000018
RBP: 0000000000000001 R08: 0000000000000001 R09: 0000000000000001
R10: dffffc0000000000 R11: fffffbfff203680f R12: ffff888035760000
R13: 0000000000000000 R14: 0000000000000000 R15: 0000000000000018
FS: 000055555c9b3380(0000) GS:ffff8880b8700000(0000) knlGS:0000000000000000
CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033
CR2: 000000002000044c CR3: 00000000352c0000 CR4: 00000000003526f0
DR0: 0000000000000000 DR1: 0000000000000000 DR2: 0000000000000000
DR3: 0000000000000000 DR6: 00000000fffe0ff0 DR7: 0000000000000400
----------------
Code disassembly (best guess):
0: b6 04 mov $0x4,%dh
2: 30 84 c0 0f 85 f8 16 xor %al,0x16f8850f(%rax,%rax,8)
9: 00 00 add %al,(%rax)
b: 45 31 f6 xor %r14d,%r14d
e: 83 3d 2b 98 80 0e 00 cmpl $0x0,0xe80982b(%rip) # 0xe809840
15: 0f 84 c8 13 00 00 je 0x13e3
1b: 89 54 24 60 mov %edx,0x60(%rsp)
1f: 89 5c 24 38 mov %ebx,0x38(%rsp)
23: 4c 89 f8 mov %r15,%rax
26: 48 c1 e8 03 shr $0x3,%rax
* 2a: 80 3c 30 00 cmpb $0x0,(%rax,%rsi,1) <-- trapping instruction
2e: 74 12 je 0x42
30: 4c 89 ff mov %r15,%rdi
33: e8 88 26 8b 00 call 0x8b26c0
38: 48 rex.W
39: be 00 00 00 00 mov $0x0,%esi
3e: 00 fc add %bh,%ah