Extracting prog: 2m10.675167027s
Minimizing prog: 23m1.585433213s
Simplifying prog options: 0s
Extracting C: 43.858678337s
Simplifying C: 22m9.12355595s


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 LegacyOptions:{Collide:false Fault:false FaultCall:0 FaultNth:0}}): socket$netlink-sendmsg$netlink-socket$nl_generic-syz_genetlink_get_family_id$nl80211-socket$inet_udp-ioctl$sock_SIOCGIFINDEX_80211-sendmsg$NL80211_CMD_SET_MCAST_RATE
detailed listing:
executing program 0:
r0 = socket$netlink(0x10, 0x3, 0x0)
sendmsg$netlink(r0, &(0x7f0000006440)={0x0, 0x0, &(0x7f00000063c0)=[{&(0x7f00000004c0)=ANY=[@ANYBLOB="38000000100001000000000000000000080000000000000008000000", @ANYRES32=0x0, @ANYBLOB="14001b0000000000000000210000970000005964863be80000b9fbb238ee467e563c4ad13e094d53391b10044d9a5bdad55f284701e7bc7435a96f06cfbc12a1f927cd41a57827d52618dca4809881b027fd553f18b05ecbb6ad4e1ad00f070000"], 0x38}], 0x1}, 0x0)
r1 = socket$nl_generic(0x10, 0x3, 0x10)
r2 = syz_genetlink_get_family_id$nl80211(&(0x7f0000000280), 0xffffffffffffffff)
r3 = socket$inet_udp(0x2, 0x2, 0x0)
ioctl$sock_SIOCGIFINDEX_80211(r3, 0x8933, &(0x7f0000000040)={'wlan0\x00', <r4=>0x0})
sendmsg$NL80211_CMD_SET_MCAST_RATE(r1, &(0x7f0000000100)={0x0, 0x0, &(0x7f00000000c0)={&(0x7f0000000040)={0x24, r2, 0x1, 0x0, 0x0, {{}, {@val={0x8, 0x3, r4}, @void}}, [@NL80211_ATTR_MCAST_RATE={0x8, 0x6b, 0xa}]}, 0x24}}, 0x0)

program crashed: WARNING in ieee80211_bss_info_change_notify
single: successfully extracted reproducer
found reproducer with 7 syscalls
minimizing guilty program
testing program (duration=45.356733277s, {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$netlink-sendmsg$netlink-socket$nl_generic-syz_genetlink_get_family_id$nl80211-socket$inet_udp-ioctl$sock_SIOCGIFINDEX_80211
detailed listing:
executing program 0:
r0 = socket$netlink(0x10, 0x3, 0x0)
sendmsg$netlink(r0, &(0x7f0000006440)={0x0, 0x0, &(0x7f00000063c0)=[{&(0x7f00000004c0)=ANY=[@ANYBLOB="38000000100001000000000000000000080000000000000008000000", @ANYRES32=0x0, @ANYBLOB="14001b0000000000000000210000970000005964863be80000b9fbb238ee467e563c4ad13e094d53391b10044d9a5bdad55f284701e7bc7435a96f06cfbc12a1f927cd41a57827d52618dca4809881b027fd553f18b05ecbb6ad4e1ad00f070000"], 0x38}], 0x1}, 0x0)
socket$nl_generic(0x10, 0x3, 0x10)
syz_genetlink_get_family_id$nl80211(&(0x7f0000000280), 0xffffffffffffffff)
r1 = socket$inet_udp(0x2, 0x2, 0x0)
ioctl$sock_SIOCGIFINDEX_80211(r1, 0x8933, &(0x7f0000000040)={'wlan0\x00'})

program did not crash
testing program (duration=45.356733277s, {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$netlink-sendmsg$netlink-socket$nl_generic-syz_genetlink_get_family_id$nl80211-socket$inet_udp-sendmsg$NL80211_CMD_SET_MCAST_RATE
detailed listing:
executing program 0:
r0 = socket$netlink(0x10, 0x3, 0x0)
sendmsg$netlink(r0, &(0x7f0000006440)={0x0, 0x0, &(0x7f00000063c0)=[{&(0x7f00000004c0)=ANY=[@ANYBLOB="38000000100001000000000000000000080000000000000008000000", @ANYRES32=0x0, @ANYBLOB="14001b0000000000000000210000970000005964863be80000b9fbb238ee467e563c4ad13e094d53391b10044d9a5bdad55f284701e7bc7435a96f06cfbc12a1f927cd41a57827d52618dca4809881b027fd553f18b05ecbb6ad4e1ad00f070000"], 0x38}], 0x1}, 0x0)
r1 = socket$nl_generic(0x10, 0x3, 0x10)
r2 = syz_genetlink_get_family_id$nl80211(&(0x7f0000000280), 0xffffffffffffffff)
socket$inet_udp(0x2, 0x2, 0x0)
sendmsg$NL80211_CMD_SET_MCAST_RATE(r1, &(0x7f0000000100)={0x0, 0x0, &(0x7f00000000c0)={&(0x7f0000000040)={0x24, r2, 0x1, 0x0, 0x0, {{}, {@val={0x8}, @void}}, [@NL80211_ATTR_MCAST_RATE={0x8, 0x6b, 0xa}]}, 0x24}}, 0x0)

program did not crash
testing program (duration=45.356733277s, {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$netlink-sendmsg$netlink-socket$nl_generic-syz_genetlink_get_family_id$nl80211-ioctl$sock_SIOCGIFINDEX_80211-sendmsg$NL80211_CMD_SET_MCAST_RATE
detailed listing:
executing program 0:
r0 = socket$netlink(0x10, 0x3, 0x0)
sendmsg$netlink(r0, &(0x7f0000006440)={0x0, 0x0, &(0x7f00000063c0)=[{&(0x7f00000004c0)=ANY=[@ANYBLOB="38000000100001000000000000000000080000000000000008000000", @ANYRES32=0x0, @ANYBLOB="14001b0000000000000000210000970000005964863be80000b9fbb238ee467e563c4ad13e094d53391b10044d9a5bdad55f284701e7bc7435a96f06cfbc12a1f927cd41a57827d52618dca4809881b027fd553f18b05ecbb6ad4e1ad00f070000"], 0x38}], 0x1}, 0x0)
r1 = socket$nl_generic(0x10, 0x3, 0x10)
r2 = syz_genetlink_get_family_id$nl80211(&(0x7f0000000280), 0xffffffffffffffff)
ioctl$sock_SIOCGIFINDEX_80211(0xffffffffffffffff, 0x8933, &(0x7f0000000040)={'wlan0\x00', <r3=>0x0})
sendmsg$NL80211_CMD_SET_MCAST_RATE(r1, &(0x7f0000000100)={0x0, 0x0, &(0x7f00000000c0)={&(0x7f0000000040)={0x24, r2, 0x1, 0x0, 0x0, {{}, {@val={0x8, 0x3, r3}, @void}}, [@NL80211_ATTR_MCAST_RATE={0x8, 0x6b, 0xa}]}, 0x24}}, 0x0)

program did not crash
testing program (duration=45.356733277s, {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$netlink-sendmsg$netlink-socket$nl_generic-socket$inet_udp-ioctl$sock_SIOCGIFINDEX_80211-sendmsg$NL80211_CMD_SET_MCAST_RATE
detailed listing:
executing program 0:
r0 = socket$netlink(0x10, 0x3, 0x0)
sendmsg$netlink(r0, &(0x7f0000006440)={0x0, 0x0, &(0x7f00000063c0)=[{&(0x7f00000004c0)=ANY=[@ANYBLOB="38000000100001000000000000000000080000000000000008000000", @ANYRES32=0x0, @ANYBLOB="14001b0000000000000000210000970000005964863be80000b9fbb238ee467e563c4ad13e094d53391b10044d9a5bdad55f284701e7bc7435a96f06cfbc12a1f927cd41a57827d52618dca4809881b027fd553f18b05ecbb6ad4e1ad00f070000"], 0x38}], 0x1}, 0x0)
r1 = socket$nl_generic(0x10, 0x3, 0x10)
r2 = socket$inet_udp(0x2, 0x2, 0x0)
ioctl$sock_SIOCGIFINDEX_80211(r2, 0x8933, &(0x7f0000000040)={'wlan0\x00', <r3=>0x0})
sendmsg$NL80211_CMD_SET_MCAST_RATE(r1, &(0x7f0000000100)={0x0, 0x0, &(0x7f00000000c0)={&(0x7f0000000040)={0x24, 0x0, 0x1, 0x0, 0x0, {{}, {@val={0x8, 0x3, r3}, @void}}, [@NL80211_ATTR_MCAST_RATE={0x8, 0x6b, 0xa}]}, 0x24}}, 0x0)

program did not crash
testing program (duration=45.356733277s, {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$netlink-sendmsg$netlink-syz_genetlink_get_family_id$nl80211-socket$inet_udp-ioctl$sock_SIOCGIFINDEX_80211-sendmsg$NL80211_CMD_SET_MCAST_RATE
detailed listing:
executing program 0:
r0 = socket$netlink(0x10, 0x3, 0x0)
sendmsg$netlink(r0, &(0x7f0000006440)={0x0, 0x0, &(0x7f00000063c0)=[{&(0x7f00000004c0)=ANY=[@ANYBLOB="38000000100001000000000000000000080000000000000008000000", @ANYRES32=0x0, @ANYBLOB="14001b0000000000000000210000970000005964863be80000b9fbb238ee467e563c4ad13e094d53391b10044d9a5bdad55f284701e7bc7435a96f06cfbc12a1f927cd41a57827d52618dca4809881b027fd553f18b05ecbb6ad4e1ad00f070000"], 0x38}], 0x1}, 0x0)
r1 = syz_genetlink_get_family_id$nl80211(&(0x7f0000000280), 0xffffffffffffffff)
r2 = socket$inet_udp(0x2, 0x2, 0x0)
ioctl$sock_SIOCGIFINDEX_80211(r2, 0x8933, &(0x7f0000000040)={'wlan0\x00', <r3=>0x0})
sendmsg$NL80211_CMD_SET_MCAST_RATE(0xffffffffffffffff, &(0x7f0000000100)={0x0, 0x0, &(0x7f00000000c0)={&(0x7f0000000040)={0x24, r1, 0x1, 0x0, 0x0, {{}, {@val={0x8, 0x3, r3}, @void}}, [@NL80211_ATTR_MCAST_RATE={0x8, 0x6b, 0xa}]}, 0x24}}, 0x0)

program did not crash
testing program (duration=45.356733277s, {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$netlink-socket$nl_generic-syz_genetlink_get_family_id$nl80211-socket$inet_udp-ioctl$sock_SIOCGIFINDEX_80211-sendmsg$NL80211_CMD_SET_MCAST_RATE
detailed listing:
executing program 0:
socket$netlink(0x10, 0x3, 0x0)
r0 = socket$nl_generic(0x10, 0x3, 0x10)
r1 = syz_genetlink_get_family_id$nl80211(&(0x7f0000000280), 0xffffffffffffffff)
r2 = socket$inet_udp(0x2, 0x2, 0x0)
ioctl$sock_SIOCGIFINDEX_80211(r2, 0x8933, &(0x7f0000000040)={'wlan0\x00', <r3=>0x0})
sendmsg$NL80211_CMD_SET_MCAST_RATE(r0, &(0x7f0000000100)={0x0, 0x0, &(0x7f00000000c0)={&(0x7f0000000040)={0x24, r1, 0x1, 0x0, 0x0, {{}, {@val={0x8, 0x3, r3}, @void}}, [@NL80211_ATTR_MCAST_RATE={0x8, 0x6b, 0xa}]}, 0x24}}, 0x0)

program did not crash
testing program (duration=45.356733277s, {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}}): sendmsg$netlink-socket$nl_generic-syz_genetlink_get_family_id$nl80211-socket$inet_udp-ioctl$sock_SIOCGIFINDEX_80211-sendmsg$NL80211_CMD_SET_MCAST_RATE
detailed listing:
executing program 0:
sendmsg$netlink(0xffffffffffffffff, &(0x7f0000006440)={0x0, 0x0, &(0x7f00000063c0)=[{&(0x7f00000004c0)=ANY=[@ANYBLOB="38000000100001000000000000000000080000000000000008000000", @ANYRES32=0x0, @ANYBLOB="14001b0000000000000000210000970000005964863be80000b9fbb238ee467e563c4ad13e094d53391b10044d9a5bdad55f284701e7bc7435a96f06cfbc12a1f927cd41a57827d52618dca4809881b027fd553f18b05ecbb6ad4e1ad00f070000"], 0x38}], 0x1}, 0x0)
r0 = socket$nl_generic(0x10, 0x3, 0x10)
r1 = syz_genetlink_get_family_id$nl80211(&(0x7f0000000280), 0xffffffffffffffff)
r2 = socket$inet_udp(0x2, 0x2, 0x0)
ioctl$sock_SIOCGIFINDEX_80211(r2, 0x8933, &(0x7f0000000040)={'wlan0\x00', <r3=>0x0})
sendmsg$NL80211_CMD_SET_MCAST_RATE(r0, &(0x7f0000000100)={0x0, 0x0, &(0x7f00000000c0)={&(0x7f0000000040)={0x24, r1, 0x1, 0x0, 0x0, {{}, {@val={0x8, 0x3, r3}, @void}}, [@NL80211_ATTR_MCAST_RATE={0x8, 0x6b, 0xa}]}, 0x24}}, 0x0)

program did not crash
testing program (duration=45.356733277s, {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$netlink-sendmsg$netlink-socket$nl_generic-syz_genetlink_get_family_id$nl80211-socket$inet_udp-ioctl$sock_SIOCGIFINDEX_80211-sendmsg$NL80211_CMD_SET_MCAST_RATE
detailed listing:
executing program 0:
r0 = socket$netlink(0x10, 0x3, 0x0)
sendmsg$netlink(r0, 0x0, 0x0)
r1 = socket$nl_generic(0x10, 0x3, 0x10)
r2 = syz_genetlink_get_family_id$nl80211(&(0x7f0000000280), 0xffffffffffffffff)
r3 = socket$inet_udp(0x2, 0x2, 0x0)
ioctl$sock_SIOCGIFINDEX_80211(r3, 0x8933, &(0x7f0000000040)={'wlan0\x00', <r4=>0x0})
sendmsg$NL80211_CMD_SET_MCAST_RATE(r1, &(0x7f0000000100)={0x0, 0x0, &(0x7f00000000c0)={&(0x7f0000000040)={0x24, r2, 0x1, 0x0, 0x0, {{}, {@val={0x8, 0x3, r4}, @void}}, [@NL80211_ATTR_MCAST_RATE={0x8, 0x6b, 0xa}]}, 0x24}}, 0x0)

program did not crash
testing program (duration=45.356733277s, {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$netlink-sendmsg$netlink-socket$nl_generic-syz_genetlink_get_family_id$nl80211-socket$inet_udp-ioctl$sock_SIOCGIFINDEX_80211-sendmsg$NL80211_CMD_SET_MCAST_RATE
detailed listing:
executing program 0:
r0 = socket$netlink(0x10, 0x3, 0x0)
sendmsg$netlink(r0, &(0x7f0000006440)={0x0, 0x0, 0x0}, 0x0)
r1 = socket$nl_generic(0x10, 0x3, 0x10)
r2 = syz_genetlink_get_family_id$nl80211(&(0x7f0000000280), 0xffffffffffffffff)
r3 = socket$inet_udp(0x2, 0x2, 0x0)
ioctl$sock_SIOCGIFINDEX_80211(r3, 0x8933, &(0x7f0000000040)={'wlan0\x00', <r4=>0x0})
sendmsg$NL80211_CMD_SET_MCAST_RATE(r1, &(0x7f0000000100)={0x0, 0x0, &(0x7f00000000c0)={&(0x7f0000000040)={0x24, r2, 0x1, 0x0, 0x0, {{}, {@val={0x8, 0x3, r4}, @void}}, [@NL80211_ATTR_MCAST_RATE={0x8, 0x6b, 0xa}]}, 0x24}}, 0x0)

program did not crash
testing program (duration=45.356733277s, {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$netlink-sendmsg$netlink-socket$nl_generic-syz_genetlink_get_family_id$nl80211-socket$inet_udp-ioctl$sock_SIOCGIFINDEX_80211-sendmsg$NL80211_CMD_SET_MCAST_RATE
detailed listing:
executing program 0:
r0 = socket$netlink(0x10, 0x3, 0x0)
sendmsg$netlink(r0, &(0x7f0000006440)={0x0, 0x0, &(0x7f00000063c0)=[{0x0, 0x38}], 0x1}, 0x0)
r1 = socket$nl_generic(0x10, 0x3, 0x10)
r2 = syz_genetlink_get_family_id$nl80211(&(0x7f0000000280), 0xffffffffffffffff)
r3 = socket$inet_udp(0x2, 0x2, 0x0)
ioctl$sock_SIOCGIFINDEX_80211(r3, 0x8933, &(0x7f0000000040)={'wlan0\x00', <r4=>0x0})
sendmsg$NL80211_CMD_SET_MCAST_RATE(r1, &(0x7f0000000100)={0x0, 0x0, &(0x7f00000000c0)={&(0x7f0000000040)={0x24, r2, 0x1, 0x0, 0x0, {{}, {@val={0x8, 0x3, r4}, @void}}, [@NL80211_ATTR_MCAST_RATE={0x8, 0x6b, 0xa}]}, 0x24}}, 0x0)

program did not crash
testing program (duration=45.356733277s, {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$netlink-sendmsg$netlink-socket$nl_generic-syz_genetlink_get_family_id$nl80211-socket$inet_udp-ioctl$sock_SIOCGIFINDEX_80211-sendmsg$NL80211_CMD_SET_MCAST_RATE
detailed listing:
executing program 0:
r0 = socket$netlink(0x10, 0x3, 0x0)
sendmsg$netlink(r0, &(0x7f0000006440)={0x0, 0x0, &(0x7f00000063c0)=[{&(0x7f00000004c0)=ANY=[], 0x38}], 0x1}, 0x0)
r1 = socket$nl_generic(0x10, 0x3, 0x10)
r2 = syz_genetlink_get_family_id$nl80211(&(0x7f0000000280), 0xffffffffffffffff)
r3 = socket$inet_udp(0x2, 0x2, 0x0)
ioctl$sock_SIOCGIFINDEX_80211(r3, 0x8933, &(0x7f0000000040)={'wlan0\x00', <r4=>0x0})
sendmsg$NL80211_CMD_SET_MCAST_RATE(r1, &(0x7f0000000100)={0x0, 0x0, &(0x7f00000000c0)={&(0x7f0000000040)={0x24, r2, 0x1, 0x0, 0x0, {{}, {@val={0x8, 0x3, r4}, @void}}, [@NL80211_ATTR_MCAST_RATE={0x8, 0x6b, 0xa}]}, 0x24}}, 0x0)

program did not crash
testing program (duration=45.356733277s, {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$netlink-sendmsg$netlink-socket$nl_generic-syz_genetlink_get_family_id$nl80211-socket$inet_udp-ioctl$sock_SIOCGIFINDEX_80211-sendmsg$NL80211_CMD_SET_MCAST_RATE
detailed listing:
executing program 0:
r0 = socket$netlink(0x10, 0x3, 0x0)
sendmsg$netlink(r0, &(0x7f0000006440)={0x0, 0x0, &(0x7f00000063c0)=[{&(0x7f00000004c0)=ANY=[@ANYBLOB="38000000100001000000000000000000080000000000000008000000", @ANYRES32=0x0, @ANYBLOB], 0x38}], 0x1}, 0x0)
r1 = socket$nl_generic(0x10, 0x3, 0x10)
r2 = syz_genetlink_get_family_id$nl80211(&(0x7f0000000280), 0xffffffffffffffff)
r3 = socket$inet_udp(0x2, 0x2, 0x0)
ioctl$sock_SIOCGIFINDEX_80211(r3, 0x8933, &(0x7f0000000040)={'wlan0\x00', <r4=>0x0})
sendmsg$NL80211_CMD_SET_MCAST_RATE(r1, &(0x7f0000000100)={0x0, 0x0, &(0x7f00000000c0)={&(0x7f0000000040)={0x24, r2, 0x1, 0x0, 0x0, {{}, {@val={0x8, 0x3, r4}, @void}}, [@NL80211_ATTR_MCAST_RATE={0x8, 0x6b, 0xa}]}, 0x24}}, 0x0)

program did not crash
testing program (duration=45.356733277s, {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$netlink-sendmsg$netlink-socket$nl_generic-syz_genetlink_get_family_id$nl80211-socket$inet_udp-ioctl$sock_SIOCGIFINDEX_80211-sendmsg$NL80211_CMD_SET_MCAST_RATE
detailed listing:
executing program 0:
r0 = socket$netlink(0x10, 0x3, 0x0)
sendmsg$netlink(r0, &(0x7f0000006440)={0x0, 0x0, &(0x7f00000063c0)=[{&(0x7f00000004c0)=ANY=[@ANYBLOB, @ANYRES32=0x0, @ANYBLOB="14001b0000000000000000210000970000005964863be80000b9fbb238ee467e563c4ad13e094d53391b10044d9a5bdad55f284701e7bc7435a96f06cfbc12a1f927cd41a57827d52618dca4809881b027fd553f18b05ecbb6ad4e1ad00f070000"], 0x38}], 0x1}, 0x0)
r1 = socket$nl_generic(0x10, 0x3, 0x10)
r2 = syz_genetlink_get_family_id$nl80211(&(0x7f0000000280), 0xffffffffffffffff)
r3 = socket$inet_udp(0x2, 0x2, 0x0)
ioctl$sock_SIOCGIFINDEX_80211(r3, 0x8933, &(0x7f0000000040)={'wlan0\x00', <r4=>0x0})
sendmsg$NL80211_CMD_SET_MCAST_RATE(r1, &(0x7f0000000100)={0x0, 0x0, &(0x7f00000000c0)={&(0x7f0000000040)={0x24, r2, 0x1, 0x0, 0x0, {{}, {@val={0x8, 0x3, r4}, @void}}, [@NL80211_ATTR_MCAST_RATE={0x8, 0x6b, 0xa}]}, 0x24}}, 0x0)

program did not crash
testing program (duration=45.356733277s, {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$netlink-sendmsg$netlink-socket$nl_generic-syz_genetlink_get_family_id$nl80211-socket$inet_udp-ioctl$sock_SIOCGIFINDEX_80211-sendmsg$NL80211_CMD_SET_MCAST_RATE
detailed listing:
executing program 0:
r0 = socket$netlink(0x10, 0x3, 0x0)
sendmsg$netlink(r0, &(0x7f0000006440)={0x0, 0x0, &(0x7f00000063c0)=[{&(0x7f00000004c0)=ANY=[@ANYBLOB="38000000100001000000000000000000080000000000000008000000", @ANYRES32=0x0, @ANYBLOB="14001b0000000000000000210000970000005964863be80000b9fbb238ee467e563c4ad13e094d53391b10044d9a5bdad55f284701e7bc7435a96f06cfbc12a1f927cd41a57827d52618dca4809881b027fd553f18b05ecbb6ad4e1ad00f070000"], 0x38}], 0x1}, 0x0)
r1 = socket$nl_generic(0x10, 0x3, 0x10)
r2 = syz_genetlink_get_family_id$nl80211(0x0, 0xffffffffffffffff)
r3 = socket$inet_udp(0x2, 0x2, 0x0)
ioctl$sock_SIOCGIFINDEX_80211(r3, 0x8933, &(0x7f0000000040)={'wlan0\x00', <r4=>0x0})
sendmsg$NL80211_CMD_SET_MCAST_RATE(r1, &(0x7f0000000100)={0x0, 0x0, &(0x7f00000000c0)={&(0x7f0000000040)={0x24, r2, 0x1, 0x0, 0x0, {{}, {@val={0x8, 0x3, r4}, @void}}, [@NL80211_ATTR_MCAST_RATE={0x8, 0x6b, 0xa}]}, 0x24}}, 0x0)

program did not crash
testing program (duration=45.356733277s, {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$netlink-sendmsg$netlink-socket$nl_generic-syz_genetlink_get_family_id$nl80211-socket$inet_udp-ioctl$sock_SIOCGIFINDEX_80211-sendmsg$NL80211_CMD_SET_MCAST_RATE
detailed listing:
executing program 0:
r0 = socket$netlink(0x10, 0x3, 0x0)
sendmsg$netlink(r0, &(0x7f0000006440)={0x0, 0x0, &(0x7f00000063c0)=[{&(0x7f00000004c0)=ANY=[@ANYBLOB="38000000100001000000000000000000080000000000000008000000", @ANYRES32=0x0, @ANYBLOB="14001b0000000000000000210000970000005964863be80000b9fbb238ee467e563c4ad13e094d53391b10044d9a5bdad55f284701e7bc7435a96f06cfbc12a1f927cd41a57827d52618dca4809881b027fd553f18b05ecbb6ad4e1ad00f070000"], 0x38}], 0x1}, 0x0)
r1 = socket$nl_generic(0x10, 0x3, 0x10)
r2 = syz_genetlink_get_family_id$nl80211(&(0x7f0000000280), 0xffffffffffffffff)
r3 = socket$inet_udp(0x2, 0x2, 0x0)
ioctl$sock_SIOCGIFINDEX_80211(r3, 0x8933, 0x0)
sendmsg$NL80211_CMD_SET_MCAST_RATE(r1, &(0x7f0000000100)={0x0, 0x0, &(0x7f00000000c0)={&(0x7f0000000040)={0x24, r2, 0x1, 0x0, 0x0, {{}, {@val={0x8}, @void}}, [@NL80211_ATTR_MCAST_RATE={0x8, 0x6b, 0xa}]}, 0x24}}, 0x0)

program did not crash
testing program (duration=45.356733277s, {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$netlink-sendmsg$netlink-socket$nl_generic-syz_genetlink_get_family_id$nl80211-socket$inet_udp-ioctl$sock_SIOCGIFINDEX_80211-sendmsg$NL80211_CMD_SET_MCAST_RATE
detailed listing:
executing program 0:
r0 = socket$netlink(0x10, 0x3, 0x0)
sendmsg$netlink(r0, &(0x7f0000006440)={0x0, 0x0, &(0x7f00000063c0)=[{&(0x7f00000004c0)=ANY=[@ANYBLOB="38000000100001000000000000000000080000000000000008000000", @ANYRES32=0x0, @ANYBLOB="14001b0000000000000000210000970000005964863be80000b9fbb238ee467e563c4ad13e094d53391b10044d9a5bdad55f284701e7bc7435a96f06cfbc12a1f927cd41a57827d52618dca4809881b027fd553f18b05ecbb6ad4e1ad00f070000"], 0x38}], 0x1}, 0x0)
r1 = socket$nl_generic(0x10, 0x3, 0x10)
syz_genetlink_get_family_id$nl80211(&(0x7f0000000280), 0xffffffffffffffff)
r2 = socket$inet_udp(0x2, 0x2, 0x0)
ioctl$sock_SIOCGIFINDEX_80211(r2, 0x8933, &(0x7f0000000040)={'wlan0\x00'})
sendmsg$NL80211_CMD_SET_MCAST_RATE(r1, 0x0, 0x0)

program did not crash
testing program (duration=45.356733277s, {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$netlink-sendmsg$netlink-socket$nl_generic-syz_genetlink_get_family_id$nl80211-socket$inet_udp-ioctl$sock_SIOCGIFINDEX_80211-sendmsg$NL80211_CMD_SET_MCAST_RATE
detailed listing:
executing program 0:
r0 = socket$netlink(0x10, 0x3, 0x0)
sendmsg$netlink(r0, &(0x7f0000006440)={0x0, 0x0, &(0x7f00000063c0)=[{&(0x7f00000004c0)=ANY=[@ANYBLOB="38000000100001000000000000000000080000000000000008000000", @ANYRES32=0x0, @ANYBLOB="14001b0000000000000000210000970000005964863be80000b9fbb238ee467e563c4ad13e094d53391b10044d9a5bdad55f284701e7bc7435a96f06cfbc12a1f927cd41a57827d52618dca4809881b027fd553f18b05ecbb6ad4e1ad00f070000"], 0x38}], 0x1}, 0x0)
r1 = socket$nl_generic(0x10, 0x3, 0x10)
syz_genetlink_get_family_id$nl80211(&(0x7f0000000280), 0xffffffffffffffff)
r2 = socket$inet_udp(0x2, 0x2, 0x0)
ioctl$sock_SIOCGIFINDEX_80211(r2, 0x8933, &(0x7f0000000040)={'wlan0\x00'})
sendmsg$NL80211_CMD_SET_MCAST_RATE(r1, &(0x7f0000000100)={0x0, 0x0, 0x0}, 0x0)

program did not crash
testing program (duration=45.356733277s, {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$netlink-sendmsg$netlink-socket$nl_generic-syz_genetlink_get_family_id$nl80211-socket$inet_udp-ioctl$sock_SIOCGIFINDEX_80211-sendmsg$NL80211_CMD_SET_MCAST_RATE
detailed listing:
executing program 0:
r0 = socket$netlink(0x10, 0x3, 0x0)
sendmsg$netlink(r0, &(0x7f0000006440)={0x0, 0x0, &(0x7f00000063c0)=[{&(0x7f00000004c0)=ANY=[@ANYBLOB="38000000100001000000000000000000080000000000000008000000", @ANYRES32=0x0, @ANYBLOB="14001b0000000000000000210000970000005964863be80000b9fbb238ee467e563c4ad13e094d53391b10044d9a5bdad55f284701e7bc7435a96f06cfbc12a1f927cd41a57827d52618dca4809881b027fd553f18b05ecbb6ad4e1ad00f070000"], 0x38}], 0x1}, 0x0)
r1 = socket$nl_generic(0x10, 0x3, 0x10)
syz_genetlink_get_family_id$nl80211(&(0x7f0000000280), 0xffffffffffffffff)
r2 = socket$inet_udp(0x2, 0x2, 0x0)
ioctl$sock_SIOCGIFINDEX_80211(r2, 0x8933, &(0x7f0000000040)={'wlan0\x00'})
sendmsg$NL80211_CMD_SET_MCAST_RATE(r1, &(0x7f0000000100)={0x0, 0x0, &(0x7f00000000c0)={0x0}}, 0x0)

program did not crash
extracting C reproducer
testing compiled C program (duration=45.356733277s, {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$netlink-sendmsg$netlink-socket$nl_generic-syz_genetlink_get_family_id$nl80211-socket$inet_udp-ioctl$sock_SIOCGIFINDEX_80211-sendmsg$NL80211_CMD_SET_MCAST_RATE
program crashed: WARNING in ieee80211_bss_info_change_notify
simplifying C reproducer
testing compiled C program (duration=45.356733277s, {Threaded:false Repeat:true RepeatTimes:0 Procs:5 Slowdown:1 Sandbox:none SandboxArg:0 Leak:false NetInjection:true NetDevices:true NetReset:true Cgroups:true BinfmtMisc:true CloseFDs:true KCSAN:false DevlinkPCI:false NicVF:false USB:true VhciInjection:true Wifi:true IEEE802154:true Sysctl:true Swap:true UseTmpDir:true HandleSegv:true Trace:false LegacyOptions:{Collide:false Fault:false FaultCall:0 FaultNth:0}}): socket$netlink-sendmsg$netlink-socket$nl_generic-syz_genetlink_get_family_id$nl80211-socket$inet_udp-ioctl$sock_SIOCGIFINDEX_80211-sendmsg$NL80211_CMD_SET_MCAST_RATE
program crashed: WARNING in ieee80211_bss_info_change_notify
testing compiled C program (duration=45.356733277s, {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$netlink-sendmsg$netlink-socket$nl_generic-syz_genetlink_get_family_id$nl80211-socket$inet_udp-ioctl$sock_SIOCGIFINDEX_80211-sendmsg$NL80211_CMD_SET_MCAST_RATE
program crashed: WARNING in ieee80211_bss_info_change_notify
testing compiled C program (duration=45.356733277s, {Threaded:false Repeat:false RepeatTimes:0 Procs:1 Slowdown:1 Sandbox: SandboxArg:0 Leak:false NetInjection:false NetDevices:false NetReset:false Cgroups:false BinfmtMisc:false CloseFDs:false KCSAN:false DevlinkPCI:false NicVF:false USB:false VhciInjection:false Wifi:false IEEE802154:true Sysctl:true Swap:false UseTmpDir:true HandleSegv:true Trace:false LegacyOptions:{Collide:false Fault:false FaultCall:0 FaultNth:0}}): socket$netlink-sendmsg$netlink-socket$nl_generic-syz_genetlink_get_family_id$nl80211-socket$inet_udp-ioctl$sock_SIOCGIFINDEX_80211-sendmsg$NL80211_CMD_SET_MCAST_RATE
program did not crash
testing compiled C program (duration=45.356733277s, {Threaded:false Repeat:false RepeatTimes:0 Procs:1 Slowdown:1 Sandbox:none SandboxArg:0 Leak:false NetInjection:false NetDevices:true NetReset:false Cgroups:false BinfmtMisc:true CloseFDs:true KCSAN:false DevlinkPCI:false NicVF:false USB:true VhciInjection:true Wifi:true IEEE802154:true Sysctl:true Swap:true UseTmpDir:true HandleSegv:true Trace:false LegacyOptions:{Collide:false Fault:false FaultCall:0 FaultNth:0}}): socket$netlink-sendmsg$netlink-socket$nl_generic-syz_genetlink_get_family_id$nl80211-socket$inet_udp-ioctl$sock_SIOCGIFINDEX_80211-sendmsg$NL80211_CMD_SET_MCAST_RATE
program crashed: WARNING in ieee80211_bss_info_change_notify
testing compiled C program (duration=45.356733277s, {Threaded:false Repeat:false RepeatTimes:0 Procs:1 Slowdown:1 Sandbox:none SandboxArg:0 Leak:false NetInjection:false NetDevices:false NetReset:false Cgroups:false BinfmtMisc:true CloseFDs:true KCSAN:false DevlinkPCI:false NicVF:false USB:true VhciInjection:true Wifi:true IEEE802154:true Sysctl:true Swap:true UseTmpDir:true HandleSegv:true Trace:false LegacyOptions:{Collide:false Fault:false FaultCall:0 FaultNth:0}}): socket$netlink-sendmsg$netlink-socket$nl_generic-syz_genetlink_get_family_id$nl80211-socket$inet_udp-ioctl$sock_SIOCGIFINDEX_80211-sendmsg$NL80211_CMD_SET_MCAST_RATE
program crashed: WARNING in ieee80211_bss_info_change_notify
testing compiled C program (duration=45.356733277s, {Threaded:false Repeat:false 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$netlink-sendmsg$netlink-socket$nl_generic-syz_genetlink_get_family_id$nl80211-socket$inet_udp-ioctl$sock_SIOCGIFINDEX_80211-sendmsg$NL80211_CMD_SET_MCAST_RATE
program crashed: WARNING in ieee80211_bss_info_change_notify
testing compiled C program (duration=45.356733277s, {Threaded:false Repeat:false RepeatTimes:0 Procs:1 Slowdown:1 Sandbox:none SandboxArg:0 Leak:false NetInjection:false NetDevices:false NetReset:false Cgroups:false BinfmtMisc:false CloseFDs:false KCSAN:false DevlinkPCI:false NicVF:false USB:true VhciInjection:true Wifi:true IEEE802154:true Sysctl:true Swap:true UseTmpDir:true HandleSegv:true Trace:false LegacyOptions:{Collide:false Fault:false FaultCall:0 FaultNth:0}}): socket$netlink-sendmsg$netlink-socket$nl_generic-syz_genetlink_get_family_id$nl80211-socket$inet_udp-ioctl$sock_SIOCGIFINDEX_80211-sendmsg$NL80211_CMD_SET_MCAST_RATE
program crashed: WARNING in ieee80211_bss_info_change_notify
testing compiled C program (duration=45.356733277s, {Threaded:false Repeat:false RepeatTimes:0 Procs:1 Slowdown:1 Sandbox:none 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: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$netlink-sendmsg$netlink-socket$nl_generic-syz_genetlink_get_family_id$nl80211-socket$inet_udp-ioctl$sock_SIOCGIFINDEX_80211-sendmsg$NL80211_CMD_SET_MCAST_RATE
program crashed: WARNING in ieee80211_bss_info_change_notify
testing compiled C program (duration=45.356733277s, {Threaded:false Repeat:false RepeatTimes:0 Procs:1 Slowdown:1 Sandbox:none SandboxArg:0 Leak:false NetInjection:false NetDevices:false NetReset:false Cgroups:false BinfmtMisc:false CloseFDs:false KCSAN:false DevlinkPCI:false NicVF:false USB:false VhciInjection:false Wifi:true IEEE802154:true Sysctl:true Swap:true UseTmpDir:true HandleSegv:true Trace:false LegacyOptions:{Collide:false Fault:false FaultCall:0 FaultNth:0}}): socket$netlink-sendmsg$netlink-socket$nl_generic-syz_genetlink_get_family_id$nl80211-socket$inet_udp-ioctl$sock_SIOCGIFINDEX_80211-sendmsg$NL80211_CMD_SET_MCAST_RATE
program crashed: WARNING in ieee80211_bss_info_change_notify
testing compiled C program (duration=45.356733277s, {Threaded:false Repeat:false RepeatTimes:0 Procs:1 Slowdown:1 Sandbox:none 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:true UseTmpDir:true HandleSegv:true Trace:false LegacyOptions:{Collide:false Fault:false FaultCall:0 FaultNth:0}}): socket$netlink-sendmsg$netlink-socket$nl_generic-syz_genetlink_get_family_id$nl80211-socket$inet_udp-ioctl$sock_SIOCGIFINDEX_80211-sendmsg$NL80211_CMD_SET_MCAST_RATE
program did not crash
testing compiled C program (duration=45.356733277s, {Threaded:false Repeat:false RepeatTimes:0 Procs:1 Slowdown:1 Sandbox:none SandboxArg:0 Leak:false NetInjection:false NetDevices:false NetReset:false Cgroups:false BinfmtMisc:false CloseFDs:false KCSAN:false DevlinkPCI:false NicVF:false USB:false VhciInjection:false Wifi:true IEEE802154:false Sysctl:true Swap:true UseTmpDir:true HandleSegv:true Trace:false LegacyOptions:{Collide:false Fault:false FaultCall:0 FaultNth:0}}): socket$netlink-sendmsg$netlink-socket$nl_generic-syz_genetlink_get_family_id$nl80211-socket$inet_udp-ioctl$sock_SIOCGIFINDEX_80211-sendmsg$NL80211_CMD_SET_MCAST_RATE
program crashed: WARNING in ieee80211_bss_info_change_notify
testing compiled C program (duration=45.356733277s, {Threaded:false Repeat:false RepeatTimes:0 Procs:1 Slowdown:1 Sandbox:none 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:true IEEE802154:false Sysctl:true Swap:true UseTmpDir:false HandleSegv:true Trace:false LegacyOptions:{Collide:false Fault:false FaultCall:0 FaultNth:0}}): socket$netlink-sendmsg$netlink-socket$nl_generic-syz_genetlink_get_family_id$nl80211-socket$inet_udp-ioctl$sock_SIOCGIFINDEX_80211-sendmsg$NL80211_CMD_SET_MCAST_RATE
program crashed: WARNING in ieee80211_bss_info_change_notify
testing compiled C program (duration=45.356733277s, {Threaded:false Repeat:false RepeatTimes:0 Procs:1 Slowdown:1 Sandbox:none SandboxArg:0 Leak:false NetInjection:false NetDevices:false NetReset:false Cgroups:false BinfmtMisc:false CloseFDs:false KCSAN:false DevlinkPCI:false NicVF:false USB:false VhciInjection:false Wifi:true IEEE802154:false Sysctl:true Swap:true UseTmpDir:false HandleSegv:false Trace:false LegacyOptions:{Collide:false Fault:false FaultCall:0 FaultNth:0}}): socket$netlink-sendmsg$netlink-socket$nl_generic-syz_genetlink_get_family_id$nl80211-socket$inet_udp-ioctl$sock_SIOCGIFINDEX_80211-sendmsg$NL80211_CMD_SET_MCAST_RATE
program crashed: WARNING in ieee80211_bss_info_change_notify
testing compiled C program (duration=45.356733277s, {Threaded:false Repeat:false RepeatTimes:0 Procs:1 Slowdown:1 Sandbox:none 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:true IEEE802154:false Sysctl:false Swap:true UseTmpDir:false HandleSegv:false Trace:false LegacyOptions:{Collide:false Fault:false FaultCall:0 FaultNth:0}}): socket$netlink-sendmsg$netlink-socket$nl_generic-syz_genetlink_get_family_id$nl80211-socket$inet_udp-ioctl$sock_SIOCGIFINDEX_80211-sendmsg$NL80211_CMD_SET_MCAST_RATE
program crashed: WARNING in ieee80211_bss_info_change_notify
testing compiled C program (duration=45.356733277s, {Threaded:false Repeat:false RepeatTimes:0 Procs:1 Slowdown:1 Sandbox:none SandboxArg:0 Leak:false NetInjection:false NetDevices:false NetReset:false Cgroups:false BinfmtMisc:false CloseFDs:false KCSAN:false DevlinkPCI:false NicVF:false USB:false VhciInjection:false Wifi:true IEEE802154:false Sysctl:false Swap:false UseTmpDir:false HandleSegv:false Trace:false LegacyOptions:{Collide:false Fault:false FaultCall:0 FaultNth:0}}): socket$netlink-sendmsg$netlink-socket$nl_generic-syz_genetlink_get_family_id$nl80211-socket$inet_udp-ioctl$sock_SIOCGIFINDEX_80211-sendmsg$NL80211_CMD_SET_MCAST_RATE
program crashed: WARNING in ieee80211_bss_info_change_notify
testing program (duration=45.356733277s, {Threaded:false Repeat:false RepeatTimes:0 Procs:1 Slowdown:1 Sandbox:none 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:true IEEE802154:false Sysctl:false Swap:false UseTmpDir:false HandleSegv:false Trace:false LegacyOptions:{Collide:false Fault:false FaultCall:0 FaultNth:0}}): socket$netlink-sendmsg$netlink-socket$nl_generic-syz_genetlink_get_family_id$nl80211-socket$inet_udp-ioctl$sock_SIOCGIFINDEX_80211-sendmsg$NL80211_CMD_SET_MCAST_RATE
detailed listing:
executing program 0:
r0 = socket$netlink(0x10, 0x3, 0x0)
sendmsg$netlink(r0, &(0x7f0000006440)={0x0, 0x0, &(0x7f00000063c0)=[{&(0x7f00000004c0)=ANY=[@ANYBLOB="38000000100001000000000000000000080000000000000008000000", @ANYRES32=0x0, @ANYBLOB="14001b0000000000000000210000970000005964863be80000b9fbb238ee467e563c4ad13e094d53391b10044d9a5bdad55f284701e7bc7435a96f06cfbc12a1f927cd41a57827d52618dca4809881b027fd553f18b05ecbb6ad4e1ad00f070000"], 0x38}], 0x1}, 0x0)
r1 = socket$nl_generic(0x10, 0x3, 0x10)
r2 = syz_genetlink_get_family_id$nl80211(&(0x7f0000000280), 0xffffffffffffffff)
r3 = socket$inet_udp(0x2, 0x2, 0x0)
ioctl$sock_SIOCGIFINDEX_80211(r3, 0x8933, &(0x7f0000000040)={'wlan0\x00', <r4=>0x0})
sendmsg$NL80211_CMD_SET_MCAST_RATE(r1, &(0x7f0000000100)={0x0, 0x0, &(0x7f00000000c0)={&(0x7f0000000040)={0x24, r2, 0x1, 0x0, 0x0, {{}, {@val={0x8, 0x3, r4}, @void}}, [@NL80211_ATTR_MCAST_RATE={0x8, 0x6b, 0xa}]}, 0x24}}, 0x0)

program crashed: WARNING in ieee80211_bss_info_change_notify
validation run: crashed=true
testing program (duration=45.356733277s, {Threaded:false Repeat:false RepeatTimes:0 Procs:1 Slowdown:1 Sandbox:none 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:true IEEE802154:false Sysctl:false Swap:false UseTmpDir:false HandleSegv:false Trace:false LegacyOptions:{Collide:false Fault:false FaultCall:0 FaultNth:0}}): socket$netlink-sendmsg$netlink-socket$nl_generic-syz_genetlink_get_family_id$nl80211-socket$inet_udp-ioctl$sock_SIOCGIFINDEX_80211-sendmsg$NL80211_CMD_SET_MCAST_RATE
detailed listing:
executing program 0:
r0 = socket$netlink(0x10, 0x3, 0x0)
sendmsg$netlink(r0, &(0x7f0000006440)={0x0, 0x0, &(0x7f00000063c0)=[{&(0x7f00000004c0)=ANY=[@ANYBLOB="38000000100001000000000000000000080000000000000008000000", @ANYRES32=0x0, @ANYBLOB="14001b0000000000000000210000970000005964863be80000b9fbb238ee467e563c4ad13e094d53391b10044d9a5bdad55f284701e7bc7435a96f06cfbc12a1f927cd41a57827d52618dca4809881b027fd553f18b05ecbb6ad4e1ad00f070000"], 0x38}], 0x1}, 0x0)
r1 = socket$nl_generic(0x10, 0x3, 0x10)
r2 = syz_genetlink_get_family_id$nl80211(&(0x7f0000000280), 0xffffffffffffffff)
r3 = socket$inet_udp(0x2, 0x2, 0x0)
ioctl$sock_SIOCGIFINDEX_80211(r3, 0x8933, &(0x7f0000000040)={'wlan0\x00', <r4=>0x0})
sendmsg$NL80211_CMD_SET_MCAST_RATE(r1, &(0x7f0000000100)={0x0, 0x0, &(0x7f00000000c0)={&(0x7f0000000040)={0x24, r2, 0x1, 0x0, 0x0, {{}, {@val={0x8, 0x3, r4}, @void}}, [@NL80211_ATTR_MCAST_RATE={0x8, 0x6b, 0xa}]}, 0x24}}, 0x0)

program crashed: WARNING in ieee80211_bss_info_change_notify
validation run: crashed=true
testing program (duration=45.356733277s, {Threaded:false Repeat:false RepeatTimes:0 Procs:1 Slowdown:1 Sandbox:none 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:true IEEE802154:false Sysctl:false Swap:false UseTmpDir:false HandleSegv:false Trace:false LegacyOptions:{Collide:false Fault:false FaultCall:0 FaultNth:0}}): socket$netlink-sendmsg$netlink-socket$nl_generic-syz_genetlink_get_family_id$nl80211-socket$inet_udp-ioctl$sock_SIOCGIFINDEX_80211-sendmsg$NL80211_CMD_SET_MCAST_RATE
detailed listing:
executing program 0:
r0 = socket$netlink(0x10, 0x3, 0x0)
sendmsg$netlink(r0, &(0x7f0000006440)={0x0, 0x0, &(0x7f00000063c0)=[{&(0x7f00000004c0)=ANY=[@ANYBLOB="38000000100001000000000000000000080000000000000008000000", @ANYRES32=0x0, @ANYBLOB="14001b0000000000000000210000970000005964863be80000b9fbb238ee467e563c4ad13e094d53391b10044d9a5bdad55f284701e7bc7435a96f06cfbc12a1f927cd41a57827d52618dca4809881b027fd553f18b05ecbb6ad4e1ad00f070000"], 0x38}], 0x1}, 0x0)
r1 = socket$nl_generic(0x10, 0x3, 0x10)
r2 = syz_genetlink_get_family_id$nl80211(&(0x7f0000000280), 0xffffffffffffffff)
r3 = socket$inet_udp(0x2, 0x2, 0x0)
ioctl$sock_SIOCGIFINDEX_80211(r3, 0x8933, &(0x7f0000000040)={'wlan0\x00', <r4=>0x0})
sendmsg$NL80211_CMD_SET_MCAST_RATE(r1, &(0x7f0000000100)={0x0, 0x0, &(0x7f00000000c0)={&(0x7f0000000040)={0x24, r2, 0x1, 0x0, 0x0, {{}, {@val={0x8, 0x3, r4}, @void}}, [@NL80211_ATTR_MCAST_RATE={0x8, 0x6b, 0xa}]}, 0x24}}, 0x0)

program crashed: WARNING in ieee80211_bss_info_change_notify
validation run: crashed=true
reproducing took 52m22.38515466s
repro crashed as (corrupted=false):
netdevsim netdevsim0 netdevsim1: unset [1, 0] type 2 family 0 port 6081 - 0
netdevsim netdevsim0 netdevsim2: unset [1, 0] type 2 family 0 port 6081 - 0
netdevsim netdevsim0 netdevsim3: unset [1, 0] type 2 family 0 port 6081 - 0
------------[ cut here ]------------
wlan0: Failed check-sdata-in-driver check, flags: 0x4
WARNING: CPU: 1 PID: 4338 at net/mac80211/driver-ops.h:172 drv_bss_info_changed net/mac80211/driver-ops.h:172 [inline]
WARNING: CPU: 1 PID: 4338 at net/mac80211/driver-ops.h:172 ieee80211_bss_info_change_notify+0x37b/0x550 net/mac80211/main.c:212
Modules linked in:
CPU: 1 PID: 4338 Comm: syz.0.16 Not tainted 5.15.186-syzkaller #0
Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 05/07/2025
RIP: 0010:drv_bss_info_changed net/mac80211/driver-ops.h:172 [inline]
RIP: 0010:ieee80211_bss_info_change_notify+0x37b/0x550 net/mac80211/main.c:212
Code: 4e 8e f8 49 8b 84 24 00 06 00 00 49 81 c4 20 06 00 00 48 85 c0 4c 0f 45 e0 48 c7 c7 e0 76 18 8b 4c 89 e6 89 ea e8 05 ca 6f 00 <0f> 0b e9 07 fd ff ff e8 19 d5 48 f8 0f 0b e9 b1 fe ff ff e8 0d d5
RSP: 0018:ffffc900032ff3a0 EFLAGS: 00010246
RAX: 4210e3b5fba23f00 RBX: 0000000002000000 RCX: ffff88807708bb80
RDX: 0000000000000000 RSI: 0000000080000000 RDI: 0000000000000000
RBP: 0000000000000004 R08: dffffc0000000000 R09: ffffed10172267a8
R10: ffffed10172267a8 R11: 1ffff110172267a7 R12: ffff88802afac000
R13: ffff88802afad290 R14: ffff88807dc98da0 R15: ffff88802afae298
FS:  000055558396d500(0000) GS:ffff8880b9000000(0000) knlGS:0000000000000000
CS:  0010 DS: 0000 ES: 0000 CR0: 0000000080050033
CR2: 00007f12439c23e0 CR3: 000000001ed22000 CR4: 00000000003506f0
DR0: 0000000000000000 DR1: 0000000000000000 DR2: 0000000000000000
DR3: 0000000000000000 DR6: 00000000fffe0ff0 DR7: 0000000000000400
Call Trace:
 <TASK>
 ieee80211_set_mcast_rate+0x3b/0x50 net/mac80211/cfg.c:2601
 rdev_set_mcast_rate net/wireless/rdev-ops.h:1212 [inline]
 nl80211_set_mcast_rate+0x338/0x510 net/wireless/nl80211.c:10462
 genl_family_rcv_msg_doit net/netlink/genetlink.c:731 [inline]
 genl_family_rcv_msg net/netlink/genetlink.c:775 [inline]
 genl_rcv_msg+0xbc6/0xf40 net/netlink/genetlink.c:792
 netlink_rcv_skb+0x1e0/0x430 net/netlink/af_netlink.c:2489
 genl_rcv+0x24/0x40 net/netlink/genetlink.c:803
 netlink_unicast_kernel net/netlink/af_netlink.c:1311 [inline]
 netlink_unicast+0x77c/0x920 net/netlink/af_netlink.c:1337
 netlink_sendmsg+0x8ab/0xbc0 net/netlink/af_netlink.c:1905
 sock_sendmsg_nosec net/socket.c:704 [inline]
 __sock_sendmsg net/socket.c:716 [inline]
 ____sys_sendmsg+0x5a2/0x8c0 net/socket.c:2436
 ___sys_sendmsg+0x1f0/0x260 net/socket.c:2490
 __sys_sendmsg net/socket.c:2519 [inline]
 __do_sys_sendmsg net/socket.c:2528 [inline]
 __se_sys_sendmsg+0x190/0x250 net/socket.c:2526
 do_syscall_x64 arch/x86/entry/common.c:50 [inline]
 do_syscall_64+0x4c/0xa0 arch/x86/entry/common.c:80
 entry_SYSCALL_64_after_hwframe+0x66/0xd0
RIP: 0033:0x7f12439dc929
Code: ff ff c3 66 2e 0f 1f 84 00 00 00 00 00 0f 1f 40 00 48 89 f8 48 89 f7 48 89 d6 48 89 ca 4d 89 c2 4d 89 c8 4c 8b 4c 24 08 0f 05 <48> 3d 01 f0 ff ff 73 01 c3 48 c7 c1 a8 ff ff ff f7 d8 64 89 01 48
RSP: 002b:00007fff6f4679c8 EFLAGS: 00000246 ORIG_RAX: 000000000000002e
RAX: ffffffffffffffda RBX: 00007f1243c03fa0 RCX: 00007f12439dc929
RDX: 0000000000000000 RSI: 0000200000000100 RDI: 0000000000000004
RBP: 00007f1243a5eb39 R08: 0000000000000000 R09: 0000000000000000
R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000000
R13: 00007f1243c03fa0 R14: 00007f1243c03fa0 R15: 0000000000000003
 </TASK>

final repro crashed as (corrupted=false):
netdevsim netdevsim0 netdevsim1: unset [1, 0] type 2 family 0 port 6081 - 0
netdevsim netdevsim0 netdevsim2: unset [1, 0] type 2 family 0 port 6081 - 0
netdevsim netdevsim0 netdevsim3: unset [1, 0] type 2 family 0 port 6081 - 0
------------[ cut here ]------------
wlan0: Failed check-sdata-in-driver check, flags: 0x4
WARNING: CPU: 1 PID: 4338 at net/mac80211/driver-ops.h:172 drv_bss_info_changed net/mac80211/driver-ops.h:172 [inline]
WARNING: CPU: 1 PID: 4338 at net/mac80211/driver-ops.h:172 ieee80211_bss_info_change_notify+0x37b/0x550 net/mac80211/main.c:212
Modules linked in:
CPU: 1 PID: 4338 Comm: syz.0.16 Not tainted 5.15.186-syzkaller #0
Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 05/07/2025
RIP: 0010:drv_bss_info_changed net/mac80211/driver-ops.h:172 [inline]
RIP: 0010:ieee80211_bss_info_change_notify+0x37b/0x550 net/mac80211/main.c:212
Code: 4e 8e f8 49 8b 84 24 00 06 00 00 49 81 c4 20 06 00 00 48 85 c0 4c 0f 45 e0 48 c7 c7 e0 76 18 8b 4c 89 e6 89 ea e8 05 ca 6f 00 <0f> 0b e9 07 fd ff ff e8 19 d5 48 f8 0f 0b e9 b1 fe ff ff e8 0d d5
RSP: 0018:ffffc900032ff3a0 EFLAGS: 00010246
RAX: 4210e3b5fba23f00 RBX: 0000000002000000 RCX: ffff88807708bb80
RDX: 0000000000000000 RSI: 0000000080000000 RDI: 0000000000000000
RBP: 0000000000000004 R08: dffffc0000000000 R09: ffffed10172267a8
R10: ffffed10172267a8 R11: 1ffff110172267a7 R12: ffff88802afac000
R13: ffff88802afad290 R14: ffff88807dc98da0 R15: ffff88802afae298
FS:  000055558396d500(0000) GS:ffff8880b9000000(0000) knlGS:0000000000000000
CS:  0010 DS: 0000 ES: 0000 CR0: 0000000080050033
CR2: 00007f12439c23e0 CR3: 000000001ed22000 CR4: 00000000003506f0
DR0: 0000000000000000 DR1: 0000000000000000 DR2: 0000000000000000
DR3: 0000000000000000 DR6: 00000000fffe0ff0 DR7: 0000000000000400
Call Trace:
 <TASK>
 ieee80211_set_mcast_rate+0x3b/0x50 net/mac80211/cfg.c:2601
 rdev_set_mcast_rate net/wireless/rdev-ops.h:1212 [inline]
 nl80211_set_mcast_rate+0x338/0x510 net/wireless/nl80211.c:10462
 genl_family_rcv_msg_doit net/netlink/genetlink.c:731 [inline]
 genl_family_rcv_msg net/netlink/genetlink.c:775 [inline]
 genl_rcv_msg+0xbc6/0xf40 net/netlink/genetlink.c:792
 netlink_rcv_skb+0x1e0/0x430 net/netlink/af_netlink.c:2489
 genl_rcv+0x24/0x40 net/netlink/genetlink.c:803
 netlink_unicast_kernel net/netlink/af_netlink.c:1311 [inline]
 netlink_unicast+0x77c/0x920 net/netlink/af_netlink.c:1337
 netlink_sendmsg+0x8ab/0xbc0 net/netlink/af_netlink.c:1905
 sock_sendmsg_nosec net/socket.c:704 [inline]
 __sock_sendmsg net/socket.c:716 [inline]
 ____sys_sendmsg+0x5a2/0x8c0 net/socket.c:2436
 ___sys_sendmsg+0x1f0/0x260 net/socket.c:2490
 __sys_sendmsg net/socket.c:2519 [inline]
 __do_sys_sendmsg net/socket.c:2528 [inline]
 __se_sys_sendmsg+0x190/0x250 net/socket.c:2526
 do_syscall_x64 arch/x86/entry/common.c:50 [inline]
 do_syscall_64+0x4c/0xa0 arch/x86/entry/common.c:80
 entry_SYSCALL_64_after_hwframe+0x66/0xd0
RIP: 0033:0x7f12439dc929
Code: ff ff c3 66 2e 0f 1f 84 00 00 00 00 00 0f 1f 40 00 48 89 f8 48 89 f7 48 89 d6 48 89 ca 4d 89 c2 4d 89 c8 4c 8b 4c 24 08 0f 05 <48> 3d 01 f0 ff ff 73 01 c3 48 c7 c1 a8 ff ff ff f7 d8 64 89 01 48
RSP: 002b:00007fff6f4679c8 EFLAGS: 00000246 ORIG_RAX: 000000000000002e
RAX: ffffffffffffffda RBX: 00007f1243c03fa0 RCX: 00007f12439dc929
RDX: 0000000000000000 RSI: 0000200000000100 RDI: 0000000000000004
RBP: 00007f1243a5eb39 R08: 0000000000000000 R09: 0000000000000000
R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000000
R13: 00007f1243c03fa0 R14: 00007f1243c03fa0 R15: 0000000000000003
 </TASK>