Extracting prog: 4m25.018594064s
Minimizing prog: 11m6.78122861s
Simplifying prog options: 4m32.904342738s
Extracting C: 36.011937746s
Simplifying C: 0s


extracting reproducer from 67 programs
testing a last program of every proc
single: executing 17 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}}): syz_mount_image$hfsplus-open-getdents
detailed listing:
executing program 0:
syz_mount_image$hfsplus(&(0x7f0000000600), &(0x7f0000000080)='./file0\x00', 0x0, &(0x7f0000000140)={[{}, {@part={'part', 0x3d, 0x7}}, {@nls={'nls', 0x3d, 'iso8859-6'}}]}, 0x1, 0x5f0, &(0x7f0000000bc0)="$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")
r0 = open(&(0x7f00000000c0)='.\x00', 0x8000, 0x50)
getdents(r0, &(0x7f0000001fc0)=""/184, 0xb8)

program did not crash
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$MAP_CREATE-bpf$MAP_UPDATE_BATCH-bpf$MAP_UPDATE_BATCH
detailed listing:
executing program 0:
r0 = bpf$MAP_CREATE(0x0, &(0x7f0000000640)=@base={0x9, 0x1, 0x56d, 0x4, 0x42, 0xffffffffffffffff, 0x1000}, 0x50)
bpf$MAP_UPDATE_BATCH(0x1a, &(0x7f00000006c0)={0x0, 0x0, &(0x7f0000000600), &(0x7f0000001f80), 0xfffffffb, r0}, 0x38)
bpf$MAP_UPDATE_BATCH(0x1a, &(0x7f0000000800)={&(0x7f0000000240)="f20b55b701bce150163a78a53867cf05220643141db9756910877d15e40b3d4f78d7cb937e95b6bba2212ad5794eae8e77939a59c13104c98d52f96dd5871a727c552767efacd6c931d5554a68ce989d70c4e724568b220c33f3f41121383838a7a0f1ac64950f91c28c68fb8c190b87fd5e686dc8635d07a754b014b6b9a8eee0950f1f71143d6375b3ef33a541f8b3a8442529829b105d97b97e4e06220fd77aa0451fb1dabd76fec5", &(0x7f0000000500)=""/132, &(0x7f00000005c0)="9d659dc2895514f71f48cde134cddb5afffa207367128af152a352287e8e8c37c548fc2dbe8c", &(0x7f0000000740)="69b91235d81b5e21678a36194f0c3b468aa08a007488fff34f98cb87c195ea5deb6b6c2ad295985c11669b076107a1d4e6ad8be648c15308285a73430b2531f01a4b7dfe3e4d5af93a29257a17636482f4d7c34c690af84aaad7ccb29e4b1724136c4386ff59d2e076b5a35ca8fec2a8fcbb34a183be399cbf78d8", 0xfffffff8, r0}, 0x38)

program did not crash
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}}): socket$packet-ioctl$sock_SIOCGIFINDEX-setsockopt$packet_add_memb
detailed listing:
executing program 0:
r0 = socket$packet(0x11, 0x3, 0x300)
ioctl$sock_SIOCGIFINDEX(r0, 0x8933, &(0x7f0000000000)={'hsr0\x00', <r1=>0x0})
setsockopt$packet_add_memb(r0, 0x107, 0x1, &(0x7f0000000180)={r1, 0x1, 0x6}, 0x10)

program did not crash
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}}): openat$rdma_cm-write$RDMA_USER_CM_CMD_CREATE_ID-write$RDMA_USER_CM_CMD_RESOLVE_IP
detailed listing:
executing program 0:
r0 = openat$rdma_cm(0xffffffffffffff9c, &(0x7f0000000540), 0x2, 0x0)
write$RDMA_USER_CM_CMD_CREATE_ID(r0, &(0x7f0000000100)={0x0, 0x18, 0xfa00, {0x3, &(0x7f0000000040)={<r1=>0xffffffffffffffff}, 0x111}}, 0x20)
write$RDMA_USER_CM_CMD_RESOLVE_IP(r0, &(0x7f0000000180)={0x3, 0x40, 0xfa02, {{0x6000000, 0x0, 0x0, @mcast1}, {0xa, 0x0, 0xff8a, @mcast2={0xff, 0x5}}, r1}}, 0x48)

program crashed: WARNING in res_to_rt
single: successfully extracted reproducer
found reproducer with 3 syscalls
minimizing guilty program
testing program (duration=45.431599492s, {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}}): openat$rdma_cm-write$RDMA_USER_CM_CMD_CREATE_ID
detailed listing:
executing program 0:
r0 = openat$rdma_cm(0xffffffffffffff9c, &(0x7f0000000540), 0x2, 0x0)
write$RDMA_USER_CM_CMD_CREATE_ID(r0, &(0x7f0000000100)={0x0, 0x18, 0xfa00, {0x3, &(0x7f0000000040), 0x111}}, 0x20)

program did not crash
testing program (duration=45.431599492s, {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}}): openat$rdma_cm-write$RDMA_USER_CM_CMD_RESOLVE_IP
detailed listing:
executing program 0:
r0 = openat$rdma_cm(0xffffffffffffff9c, &(0x7f0000000540), 0x2, 0x0)
write$RDMA_USER_CM_CMD_RESOLVE_IP(r0, &(0x7f0000000180)={0x3, 0x40, 0xfa02, {{0x6000000, 0x0, 0x0, @mcast1}, {0xa, 0x0, 0xff8a, @mcast2={0xff, 0x5}}}}, 0x48)

program did not crash
testing program (duration=45.431599492s, {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}}): write$RDMA_USER_CM_CMD_CREATE_ID-write$RDMA_USER_CM_CMD_RESOLVE_IP
detailed listing:
executing program 0:
write$RDMA_USER_CM_CMD_CREATE_ID(0xffffffffffffffff, &(0x7f0000000100)={0x0, 0x18, 0xfa00, {0x3, &(0x7f0000000040)={<r0=>0xffffffffffffffff}, 0x111}}, 0x20)
write$RDMA_USER_CM_CMD_RESOLVE_IP(0xffffffffffffffff, &(0x7f0000000180)={0x3, 0x40, 0xfa02, {{0x6000000, 0x0, 0x0, @mcast1}, {0xa, 0x0, 0xff8a, @mcast2={0xff, 0x5}}, r0}}, 0x48)

program did not crash
testing program (duration=45.431599492s, {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}}): openat$rdma_cm-write$RDMA_USER_CM_CMD_CREATE_ID-write$RDMA_USER_CM_CMD_RESOLVE_IP
detailed listing:
executing program 0:
r0 = openat$rdma_cm(0xffffffffffffff9c, 0x0, 0x2, 0x0)
write$RDMA_USER_CM_CMD_CREATE_ID(r0, &(0x7f0000000100)={0x0, 0x18, 0xfa00, {0x3, &(0x7f0000000040)={<r1=>0xffffffffffffffff}, 0x111}}, 0x20)
write$RDMA_USER_CM_CMD_RESOLVE_IP(r0, &(0x7f0000000180)={0x3, 0x40, 0xfa02, {{0x6000000, 0x0, 0x0, @mcast1}, {0xa, 0x0, 0xff8a, @mcast2={0xff, 0x5}}, r1}}, 0x48)

program did not crash
testing program (duration=45.431599492s, {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}}): openat$rdma_cm-write$RDMA_USER_CM_CMD_CREATE_ID-write$RDMA_USER_CM_CMD_RESOLVE_IP
detailed listing:
executing program 0:
r0 = openat$rdma_cm(0xffffffffffffff9c, &(0x7f0000000540), 0x2, 0x0)
write$RDMA_USER_CM_CMD_CREATE_ID(r0, 0x0, 0x0)
write$RDMA_USER_CM_CMD_RESOLVE_IP(r0, &(0x7f0000000180)={0x3, 0x40, 0xfa02, {{0x6000000, 0x0, 0x0, @mcast1}, {0xa, 0x0, 0xff8a, @mcast2={0xff, 0x5}}}}, 0x48)

program did not crash
testing program (duration=45.431599492s, {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}}): openat$rdma_cm-write$RDMA_USER_CM_CMD_CREATE_ID-write$RDMA_USER_CM_CMD_RESOLVE_IP
detailed listing:
executing program 0:
r0 = openat$rdma_cm(0xffffffffffffff9c, &(0x7f0000000540), 0x2, 0x0)
write$RDMA_USER_CM_CMD_CREATE_ID(r0, &(0x7f0000000100)={0x0, 0x18, 0xfa00, {0x3, 0x0, 0x111}}, 0x20)
write$RDMA_USER_CM_CMD_RESOLVE_IP(r0, &(0x7f0000000180)={0x3, 0x40, 0xfa02, {{0x6000000, 0x0, 0x0, @mcast1}, {0xa, 0x0, 0xff8a, @mcast2={0xff, 0x5}}}}, 0x48)

program did not crash
testing program (duration=45.431599492s, {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}}): openat$rdma_cm-write$RDMA_USER_CM_CMD_CREATE_ID-write$RDMA_USER_CM_CMD_RESOLVE_IP
detailed listing:
executing program 0:
r0 = openat$rdma_cm(0xffffffffffffff9c, &(0x7f0000000540), 0x2, 0x0)
write$RDMA_USER_CM_CMD_CREATE_ID(r0, &(0x7f0000000100)={0x0, 0x18, 0xfa00, {0x3, &(0x7f0000000040), 0x111}}, 0x20)
write$RDMA_USER_CM_CMD_RESOLVE_IP(r0, 0x0, 0x0)

program did not crash
extracting C reproducer
testing compiled C program (duration=45.431599492s, {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}}): openat$rdma_cm-write$RDMA_USER_CM_CMD_CREATE_ID-write$RDMA_USER_CM_CMD_RESOLVE_IP
program did not crash
simplifying guilty program options
testing program (duration=45.431599492s, {Threaded:false Repeat:true RepeatTimes:0 Procs:5 Slowdown:1 Sandbox:none SandboxArg:0 Leak:false NetInjection:true NetDevices:true NetReset:true Cgroups:true BinfmtMisc:true CloseFDs:true KCSAN:false DevlinkPCI:false NicVF:false USB:true VhciInjection:true Wifi:true IEEE802154:true Sysctl:true Swap:true UseTmpDir:true HandleSegv:true Trace:false CallComments:true LegacyOptions:{Collide:false Fault:false FaultCall:0 FaultNth:0}}): openat$rdma_cm-write$RDMA_USER_CM_CMD_CREATE_ID-write$RDMA_USER_CM_CMD_RESOLVE_IP
detailed listing:
executing program 0:
r0 = openat$rdma_cm(0xffffffffffffff9c, &(0x7f0000000540), 0x2, 0x0)
write$RDMA_USER_CM_CMD_CREATE_ID(r0, &(0x7f0000000100)={0x0, 0x18, 0xfa00, {0x3, &(0x7f0000000040)={<r1=>0xffffffffffffffff}, 0x111}}, 0x20)
write$RDMA_USER_CM_CMD_RESOLVE_IP(r0, &(0x7f0000000180)={0x3, 0x40, 0xfa02, {{0x6000000, 0x0, 0x0, @mcast1}, {0xa, 0x0, 0xff8a, @mcast2={0xff, 0x5}}, r1}}, 0x48)

program crashed: WARNING in res_to_rt
extracting C reproducer
testing compiled C program (duration=45.431599492s, {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}}): openat$rdma_cm-write$RDMA_USER_CM_CMD_CREATE_ID-write$RDMA_USER_CM_CMD_RESOLVE_IP
program did not crash
testing program (duration=45.431599492s, {Threaded:false Repeat:false RepeatTimes:0 Procs:1 Slowdown:1 Sandbox:none SandboxArg:0 Leak:false NetInjection:true NetDevices:true NetReset:false Cgroups:false BinfmtMisc:true CloseFDs:true KCSAN:false DevlinkPCI:false NicVF:false USB:true VhciInjection:true Wifi:true IEEE802154:true Sysctl:true Swap:true UseTmpDir:true HandleSegv:true Trace:false CallComments:true LegacyOptions:{Collide:false Fault:false FaultCall:0 FaultNth:0}}): openat$rdma_cm-write$RDMA_USER_CM_CMD_CREATE_ID-write$RDMA_USER_CM_CMD_RESOLVE_IP
detailed listing:
executing program 0:
r0 = openat$rdma_cm(0xffffffffffffff9c, &(0x7f0000000540), 0x2, 0x0)
write$RDMA_USER_CM_CMD_CREATE_ID(r0, &(0x7f0000000100)={0x0, 0x18, 0xfa00, {0x3, &(0x7f0000000040)={<r1=>0xffffffffffffffff}, 0x111}}, 0x20)
write$RDMA_USER_CM_CMD_RESOLVE_IP(r0, &(0x7f0000000180)={0x3, 0x40, 0xfa02, {{0x6000000, 0x0, 0x0, @mcast1}, {0xa, 0x0, 0xff8a, @mcast2={0xff, 0x5}}, r1}}, 0x48)

program crashed: WARNING in res_to_rt
extracting C reproducer
testing compiled C program (duration=45.431599492s, {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 CallComments:true LegacyOptions:{Collide:false Fault:false FaultCall:0 FaultNth:0}}): openat$rdma_cm-write$RDMA_USER_CM_CMD_CREATE_ID-write$RDMA_USER_CM_CMD_RESOLVE_IP
program did not crash
testing program (duration=45.431599492s, {Threaded:false Repeat:false RepeatTimes:0 Procs:1 Slowdown:1 Sandbox:none SandboxArg:0 Leak:false NetInjection:true NetDevices:true NetReset:false Cgroups:false BinfmtMisc:true CloseFDs:true KCSAN:false DevlinkPCI:false NicVF:false USB:true VhciInjection:true Wifi:true IEEE802154:true Sysctl:true Swap:true UseTmpDir:true HandleSegv:true Trace:false CallComments:true LegacyOptions:{Collide:false Fault:false FaultCall:0 FaultNth:0}}): openat$rdma_cm-write$RDMA_USER_CM_CMD_CREATE_ID-write$RDMA_USER_CM_CMD_RESOLVE_IP
detailed listing:
executing program 0:
r0 = openat$rdma_cm(0xffffffffffffff9c, &(0x7f0000000540), 0x2, 0x0)
write$RDMA_USER_CM_CMD_CREATE_ID(r0, &(0x7f0000000100)={0x0, 0x18, 0xfa00, {0x3, &(0x7f0000000040)={<r1=>0xffffffffffffffff}, 0x111}}, 0x20)
write$RDMA_USER_CM_CMD_RESOLVE_IP(r0, &(0x7f0000000180)={0x3, 0x40, 0xfa02, {{0x6000000, 0x0, 0x0, @mcast1}, {0xa, 0x0, 0xff8a, @mcast2={0xff, 0x5}}, r1}}, 0x48)

program crashed: WARNING in res_to_rt
validation run: crashed=true
testing program (duration=45.431599492s, {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 CallComments:true LegacyOptions:{Collide:false Fault:false FaultCall:0 FaultNth:0}}): openat$rdma_cm-write$RDMA_USER_CM_CMD_CREATE_ID-write$RDMA_USER_CM_CMD_RESOLVE_IP
detailed listing:
executing program 0:
r0 = openat$rdma_cm(0xffffffffffffff9c, &(0x7f0000000540), 0x2, 0x0)
write$RDMA_USER_CM_CMD_CREATE_ID(r0, &(0x7f0000000100)={0x0, 0x18, 0xfa00, {0x3, &(0x7f0000000040)={<r1=>0xffffffffffffffff}, 0x111}}, 0x20)
write$RDMA_USER_CM_CMD_RESOLVE_IP(r0, &(0x7f0000000180)={0x3, 0x40, 0xfa02, {{0x6000000, 0x0, 0x0, @mcast1}, {0xa, 0x0, 0xff8a, @mcast2={0xff, 0x5}}, r1}}, 0x48)

program crashed: WARNING in res_to_rt
validation run: crashed=true
testing program (duration=45.431599492s, {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 CallComments:true LegacyOptions:{Collide:false Fault:false FaultCall:0 FaultNth:0}}): openat$rdma_cm-write$RDMA_USER_CM_CMD_CREATE_ID-write$RDMA_USER_CM_CMD_RESOLVE_IP
detailed listing:
executing program 0:
r0 = openat$rdma_cm(0xffffffffffffff9c, &(0x7f0000000540), 0x2, 0x0)
write$RDMA_USER_CM_CMD_CREATE_ID(r0, &(0x7f0000000100)={0x0, 0x18, 0xfa00, {0x3, &(0x7f0000000040)={<r1=>0xffffffffffffffff}, 0x111}}, 0x20)
write$RDMA_USER_CM_CMD_RESOLVE_IP(r0, &(0x7f0000000180)={0x3, 0x40, 0xfa02, {{0x6000000, 0x0, 0x0, @mcast1}, {0xa, 0x0, 0xff8a, @mcast2={0xff, 0x5}}, r1}}, 0x48)

program did not crash
validation run: crashed=false
testing program (duration=45.431599492s, {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 CallComments:true LegacyOptions:{Collide:false Fault:false FaultCall:0 FaultNth:0}}): openat$rdma_cm-write$RDMA_USER_CM_CMD_CREATE_ID-write$RDMA_USER_CM_CMD_RESOLVE_IP
detailed listing:
executing program 0:
r0 = openat$rdma_cm(0xffffffffffffff9c, &(0x7f0000000540), 0x2, 0x0)
write$RDMA_USER_CM_CMD_CREATE_ID(r0, &(0x7f0000000100)={0x0, 0x18, 0xfa00, {0x3, &(0x7f0000000040)={<r1=>0xffffffffffffffff}, 0x111}}, 0x20)
write$RDMA_USER_CM_CMD_RESOLVE_IP(r0, &(0x7f0000000180)={0x3, 0x40, 0xfa02, {{0x6000000, 0x0, 0x0, @mcast1}, {0xa, 0x0, 0xff8a, @mcast2={0xff, 0x5}}, r1}}, 0x48)

program did not crash
validation run: crashed=false
testing program (duration=45.431599492s, {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 CallComments:true LegacyOptions:{Collide:false Fault:false FaultCall:0 FaultNth:0}}): openat$rdma_cm-write$RDMA_USER_CM_CMD_CREATE_ID-write$RDMA_USER_CM_CMD_RESOLVE_IP
detailed listing:
executing program 0:
r0 = openat$rdma_cm(0xffffffffffffff9c, &(0x7f0000000540), 0x2, 0x0)
write$RDMA_USER_CM_CMD_CREATE_ID(r0, &(0x7f0000000100)={0x0, 0x18, 0xfa00, {0x3, &(0x7f0000000040)={<r1=>0xffffffffffffffff}, 0x111}}, 0x20)
write$RDMA_USER_CM_CMD_RESOLVE_IP(r0, &(0x7f0000000180)={0x3, 0x40, 0xfa02, {{0x6000000, 0x0, 0x0, @mcast1}, {0xa, 0x0, 0xff8a, @mcast2={0xff, 0x5}}, r1}}, 0x48)

program crashed: WARNING in res_to_rt
validation run: crashed=true
reproducing took 28m26.503715704s
repro crashed as (corrupted=false):
wlan0: Creating new IBSS network, BSSID 50:50:50:50:50:50
wlan1: Created IBSS using preconfigured BSSID 50:50:50:50:50:50
wlan1: Creating new IBSS network, BSSID 50:50:50:50:50:50
------------[ cut here ]------------
!dev
WARNING: drivers/infiniband/core/restrack.c:138 at res_to_rt+0x1c4/0x230 drivers/infiniband/core/restrack.c:138, CPU#0: kworker/u8:1/13
Modules linked in:
CPU: 0 UID: 0 PID: 13 Comm: kworker/u8:1 Not tainted syzkaller #0 PREEMPT(full) 
Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 07/24/2026
Workqueue: ib_addr process_one_req
RIP: 0010:res_to_rt+0x1c4/0x230 drivers/infiniband/core/restrack.c:138
Code: 41 5d 41 5e 41 5f c3 cc cc cc cc cc e8 b5 77 f7 f8 48 8d 3d 7e 23 97 07 43 0f b6 44 25 00 84 c0 75 48 8b 33 67 48 0f b9 3a 90 <0f> 0b 90 31 c0 eb cc 89 d9 80 e1 07 80 c1 03 38 c1 0f 8c 59 fe ff
RSP: 0018:ffffc90000127850 EFLAGS: 00010293
RAX: ffffffff88d00ce5 RBX: ffff8880233a54f8 RCX: ffff88801defddc0
RDX: 0000000000000000 RSI: ffffffff8fd996f0 RDI: 0000000000000003
RBP: 0000000000000000 R08: ffff88801defddc0 R09: 000000000000000a
R10: 0000000000000009 R11: 0000000000000000 R12: dffffc0000000000
R13: 1ffff11004674a9f R14: 0000000000000000 R15: 0000000000000003
FS:  0000000000000000(0000) GS:ffff888124f12000(0000) knlGS:0000000000000000
CS:  0010 DS: 0000 ES: 0000 CR0: 0000000080050033
CR2: 00007f174d870000 CR3: 0000000075d48000 CR4: 00000000003526f0
Call Trace:
 <TASK>
 rdma_restrack_add+0x5a/0x8a0 drivers/infiniband/core/restrack.c:236
 addr_handler+0x41a/0x5a0 drivers/infiniband/core/cma.c:3534
 process_one_req+0x2eb/0x540 drivers/infiniband/core/addr.c:624
 process_one_work kernel/workqueue.c:3375 [inline]
 process_scheduled_works+0xc4e/0x1630 kernel/workqueue.c:3458
 worker_thread+0xa47/0xfb0 kernel/workqueue.c:3539
 kthread+0x388/0x470 kernel/kthread.c:436
 ret_from_fork+0x514/0xb70 arch/x86/kernel/process.c:158
 ret_from_fork_asm+0x1a/0x30 arch/x86/entry/entry_64.S:245
 </TASK>

final repro crashed as (corrupted=false):
wlan0: Creating new IBSS network, BSSID 50:50:50:50:50:50
wlan1: Created IBSS using preconfigured BSSID 50:50:50:50:50:50
wlan1: Creating new IBSS network, BSSID 50:50:50:50:50:50
------------[ cut here ]------------
!dev
WARNING: drivers/infiniband/core/restrack.c:138 at res_to_rt+0x1c4/0x230 drivers/infiniband/core/restrack.c:138, CPU#0: kworker/u8:1/13
Modules linked in:
CPU: 0 UID: 0 PID: 13 Comm: kworker/u8:1 Not tainted syzkaller #0 PREEMPT(full) 
Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 07/24/2026
Workqueue: ib_addr process_one_req
RIP: 0010:res_to_rt+0x1c4/0x230 drivers/infiniband/core/restrack.c:138
Code: 41 5d 41 5e 41 5f c3 cc cc cc cc cc e8 b5 77 f7 f8 48 8d 3d 7e 23 97 07 43 0f b6 44 25 00 84 c0 75 48 8b 33 67 48 0f b9 3a 90 <0f> 0b 90 31 c0 eb cc 89 d9 80 e1 07 80 c1 03 38 c1 0f 8c 59 fe ff
RSP: 0018:ffffc90000127850 EFLAGS: 00010293
RAX: ffffffff88d00ce5 RBX: ffff8880233a54f8 RCX: ffff88801defddc0
RDX: 0000000000000000 RSI: ffffffff8fd996f0 RDI: 0000000000000003
RBP: 0000000000000000 R08: ffff88801defddc0 R09: 000000000000000a
R10: 0000000000000009 R11: 0000000000000000 R12: dffffc0000000000
R13: 1ffff11004674a9f R14: 0000000000000000 R15: 0000000000000003
FS:  0000000000000000(0000) GS:ffff888124f12000(0000) knlGS:0000000000000000
CS:  0010 DS: 0000 ES: 0000 CR0: 0000000080050033
CR2: 00007f174d870000 CR3: 0000000075d48000 CR4: 00000000003526f0
Call Trace:
 <TASK>
 rdma_restrack_add+0x5a/0x8a0 drivers/infiniband/core/restrack.c:236
 addr_handler+0x41a/0x5a0 drivers/infiniband/core/cma.c:3534
 process_one_req+0x2eb/0x540 drivers/infiniband/core/addr.c:624
 process_one_work kernel/workqueue.c:3375 [inline]
 process_scheduled_works+0xc4e/0x1630 kernel/workqueue.c:3458
 worker_thread+0xa47/0xfb0 kernel/workqueue.c:3539
 kthread+0x388/0x470 kernel/kthread.c:436
 ret_from_fork+0x514/0xb70 arch/x86/kernel/process.c:158
 ret_from_fork_asm+0x1a/0x30 arch/x86/entry/entry_64.S:245
 </TASK>