Extracting prog: 31m28.951875832s
Minimizing prog: 1h41m43.400596565s
Simplifying prog options: 18m54.610391262s
Extracting C: 5m13.229071048s
Simplifying C: 0s


30 programs, timeouts [6m0s]
extracting reproducer from 30 programs
testing a last program of every proc
single: executing 5 programs separately with timeout 6m0s
testing program (duration=6m0s, {Threaded:true Repeat:true RepeatTimes:0 Procs:5 Slowdown:1 Sandbox:none SandboxArg:0 Leak:false NetInjection:true NetDevices:true NetReset:true Cgroups:true BinfmtMisc:true CloseFDs:true KCSAN:false DevlinkPCI:false NicVF:false USB:true VhciInjection:true Wifi:true IEEE802154:true Sysctl:true Swap:true UseTmpDir:true HandleSegv:true Trace:false LegacyOptions:{Collide:false Fault:false FaultCall:0 FaultNth:0}}): bpf$PROG_LOAD-socket$nl_route-socket$nl_generic-ioctl$ifreq_SIOCGIFINDEX_batadv_hard-sendmsg$nl_route
detailed listing:
executing program 0:
bpf$PROG_LOAD(0x5, &(0x7f0000000200)={0x4, 0xe, &(0x7f00000012c0)=ANY=[@ANYBLOB="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"], 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, '\x00', 0x0, @fallback, 0xffffffffffffffff, 0x8, 0x0, 0x0, 0x10, 0x0, 0x0, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x10, 0x0, @void, @value}, 0x94)
r0 = socket$nl_route(0x10, 0x3, 0x0)
r1 = socket$nl_generic(0x10, 0x3, 0x10)
ioctl$ifreq_SIOCGIFINDEX_batadv_hard(r1, 0x8933, &(0x7f0000000100)={'batadv_slave_1\x00', <r2=>0x0})
sendmsg$nl_route(r0, &(0x7f0000000140)={0x0, 0x0, &(0x7f0000000080)={&(0x7f0000001400)=ANY=[@ANYBLOB="3c0000001000010800"/20, @ANYRES32=r2, @ANYBLOB, @ANYRES32, @ANYBLOB="0800030019000000"], 0x3c}}, 0x0)

program did not crash
testing program (duration=6m0s, {Threaded:true Repeat:true RepeatTimes:0 Procs:5 Slowdown:1 Sandbox:none SandboxArg:0 Leak:false NetInjection:true NetDevices:true NetReset:true Cgroups:true BinfmtMisc:true CloseFDs:true KCSAN:false DevlinkPCI:false NicVF:false USB:true VhciInjection:true Wifi:true IEEE802154:true Sysctl:true Swap:true UseTmpDir:true HandleSegv:true Trace:false LegacyOptions:{Collide:false Fault:false FaultCall:0 FaultNth:0}}): socket$nl_route-socketpair$unix-sendmsg$nl_route-socket$nl_route-sendmsg$nl_route
detailed listing:
executing program 0:
r0 = socket$nl_route(0x10, 0x3, 0x0)
socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000000480))
sendmsg$nl_route(r0, &(0x7f0000000000)={0x0, 0x0, &(0x7f0000000240)={&(0x7f0000000280)=ANY=[@ANYBLOB="4c0000001000010400"/20, @ANYRES32, @ANYBLOB="000000000000000024001280110001006272696467655f736c617665000000000c0005800500190003"], 0x4c}}, 0x0)
r1 = socket$nl_route(0x10, 0x3, 0x0)
sendmsg$nl_route(r1, &(0x7f00000006c0)={0x0, 0x0, &(0x7f0000000040)={&(0x7f00000000c0)=@newlink={0x44, 0x10, 0x40d, 0x0, 0x0, {0x0, 0x0, 0x0, 0x0, 0x3000}, [@IFLA_LINKINFO={0x24, 0x12, 0x0, 0x1, @bridge_slave={{0x11}, {0xc, 0x5, 0x0, 0x1, [@IFLA_BRPORT_MULTICAST_ROUTER={0x5}]}}}]}, 0x44}}, 0x0)

program did not crash
testing program (duration=6m0s, {Threaded:true Repeat:true RepeatTimes:0 Procs:5 Slowdown:1 Sandbox:none SandboxArg:0 Leak:false NetInjection:true NetDevices:true NetReset:true Cgroups:true BinfmtMisc:true CloseFDs:true KCSAN:false DevlinkPCI:false NicVF:false USB:true VhciInjection:true Wifi:true IEEE802154:true Sysctl:true Swap:true UseTmpDir:true HandleSegv:true Trace:false LegacyOptions:{Collide:false Fault:false FaultCall:0 FaultNth:0}}): socket$nl_route-sendmsg$nl_route
detailed listing:
executing program 0:
r0 = socket$nl_route(0x10, 0x3, 0x0)
sendmsg$nl_route(r0, &(0x7f0000000000)={0x0, 0x0, &(0x7f0000000780)={&(0x7f0000000040)=@ipv4_newroute={0x1c, 0x18, 0x35f32a6dfa748ddd, 0x0, 0x0, {0x2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x6}}, 0x1c}}, 0x0)

program did not crash
testing program (duration=6m0s, {Threaded:true Repeat:true RepeatTimes:0 Procs:5 Slowdown:1 Sandbox:none SandboxArg:0 Leak:false NetInjection:true NetDevices:true NetReset:true Cgroups:true BinfmtMisc:true CloseFDs:true KCSAN:false DevlinkPCI:false NicVF:false USB:true VhciInjection:true Wifi:true IEEE802154:true Sysctl:true Swap:true UseTmpDir:true HandleSegv:true Trace:false LegacyOptions:{Collide:false Fault:false FaultCall:0 FaultNth:0}}): socket$nl_route-sendmsg$nl_route
detailed listing:
executing program 0:
r0 = socket$nl_route(0x10, 0x3, 0x0)
sendmsg$nl_route(r0, &(0x7f0000000280)={0x0, 0x0, &(0x7f0000000040)={&(0x7f0000000140)=@newlink={0x3c, 0x10, 0x49920d862a92153b, 0xfffffffe, 0x0, {0x0, 0x0, 0x0, 0x0, 0x12005}, [@IFLA_LINKINFO={0x14, 0x12, 0x0, 0x1, @veth={{0x9}, {0x4, 0x2, 0x0, 0x1, @void}}}, @IFLA_MTU={0x8, 0x3}]}, 0x3c}}, 0x20008090)

program did not crash
testing program (duration=6m0s, {Threaded:true Repeat:true RepeatTimes:0 Procs:5 Slowdown:1 Sandbox:none SandboxArg:0 Leak:false NetInjection:true NetDevices:true NetReset:true Cgroups:true BinfmtMisc:true CloseFDs:true KCSAN:false DevlinkPCI:false NicVF:false USB:true VhciInjection:true Wifi:true IEEE802154:true Sysctl:true Swap:true UseTmpDir:true HandleSegv:true Trace:false LegacyOptions:{Collide:false Fault:false FaultCall:0 FaultNth:0}}): socket$nl_route-socket$nl_rdma-socket$inet6_sctp-setsockopt$inet6_int-bpf$PROG_LOAD-bpf$PROG_LOAD-bpf$PROG_LOAD-sendmsg$RDMA_NLDEV_CMD_NEWLINK-socket$nl_netfilter-sendmsg$NFT_BATCH-sendmsg$NFT_BATCH-bpf$TOKEN_CREATE-sendmsg$kcm-socket$vsock_stream-listen-socket$vsock_stream-connect$vsock_stream-accept4-sendmmsg-recvmsg$kcm-bpf$MAP_DELETE_ELEM-socket$nl_rdma-syz_init_net_socket$x25-ioctl$SIOCX25SCALLUSERDATA-sendmsg$RDMA_NLDEV_CMD_STAT_SET
detailed listing:
executing program 0:
socket$nl_route(0x10, 0x3, 0x0)
r0 = socket$nl_rdma(0x10, 0x3, 0x14)
r1 = socket$inet6_sctp(0xa, 0x1, 0x84)
setsockopt$inet6_int(r1, 0x29, 0x42, 0x0, 0x0)
bpf$PROG_LOAD(0x5, &(0x7f00000000c0)={0x0, 0xc, &(0x7f0000000540)=ANY=[@ANYRES64=r1, @ANYBLOB], 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, '\x00', 0x0, @fallback=0x25, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @void, @value}, 0x94)
bpf$PROG_LOAD(0x5, &(0x7f00000000c0)={0x0, 0xc, &(0x7f0000000440)=ANY=[@ANYBLOB], 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, '\x00', 0x0, @fallback, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, @void, @value}, 0x94)
bpf$PROG_LOAD(0x5, &(0x7f00000000c0)={0x1f, 0xc, &(0x7f0000000440)=ANY=[], &(0x7f0000000240)='GPL\x00', 0x0, 0x0, 0x0, 0x0, 0x1a, '\x00', 0x0, @fallback, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @void, @value}, 0x90)
sendmsg$RDMA_NLDEV_CMD_NEWLINK(r0, &(0x7f0000000080)={0x0, 0x0, &(0x7f0000000040)={&(0x7f0000000180)={0x38, 0x1403, 0x1, 0x70bd2a, 0x0, "", [{{0x9, 0x2, 'syz1\x00'}, {0x8, 0x41, 'rxe\x00'}, {0x14, 0x33, 'ipvlan1\x00'}}]}, 0x38}}, 0x108)
r2 = socket$nl_netfilter(0x10, 0x3, 0xc)
sendmsg$NFT_BATCH(r2, &(0x7f000000c2c0)={0x0, 0x0, &(0x7f0000000280)={&(0x7f00000003c0)=ANY=[@ANYBLOB="140000001000000000000000000400000000000a28000000000a0101000000005e1affd5020000000900010073797a300000000008000240000000032c000000030a01030000e6ff00000000020000000900010073797a30000000000900030073797a320000000014000000110001"], 0x7c}}, 0x0)
sendmsg$NFT_BATCH(r2, &(0x7f0000000100)={0x0, 0x0, &(0x7f0000000040)={&(0x7f0000000500)=ANY=[@ANYBLOB="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"], 0x1ec}}, 0x0)
bpf$TOKEN_CREATE(0x24, &(0x7f0000000000)={0x0, r0}, 0x8)
sendmsg$kcm(0xffffffffffffffff, &(0x7f0000000000)={0x0, 0x0, 0x0}, 0x0)
r3 = socket$vsock_stream(0x28, 0x1, 0x0)
listen(r3, 0x0)
r4 = socket$vsock_stream(0x28, 0x1, 0x0)
connect$vsock_stream(r4, &(0x7f0000000080)={0x28, 0x0, 0x2710}, 0x10)
r5 = accept4(r3, 0x0, 0x0, 0x0)
sendmmsg(r4, &(0x7f00000004c0)=[{{0x0, 0x0, &(0x7f0000000780)=[{&(0x7f0000000240)="7c220752098d1a03003fb4d50b17b9653538f559e8ca1a63dfa1a8f54135abe90913a7bb3930c14e8d1808268429578d92871b8681b42a7a264d4c578a7c26845616d98fc09729e3d8c0aa68e95af732c067f9dd1d9fdd4ee2008561e5a690de23248e60f4ab6390f520377d0a68cc822a17c773be19ee5b51b2428acd21725b17f5fadc10e18e574983e26001", 0x8d}], 0x1, &(0x7f0000000140)=ANY=[], 0x170}}], 0x1, 0x0)
recvmsg$kcm(r5, &(0x7f0000000200)={0x0, 0x0, &(0x7f0000000000)=[{&(0x7f0000000140)=""/150, 0x96}], 0x5}, 0x2)
bpf$MAP_DELETE_ELEM(0x3, &(0x7f0000000100)={0xffffffffffffffff, 0x0}, 0x20)
r6 = socket$nl_rdma(0x10, 0x3, 0x14)
r7 = syz_init_net_socket$x25(0x9, 0x5, 0x0)
ioctl$SIOCX25SCALLUSERDATA(r7, 0x8915, 0x0)
sendmsg$RDMA_NLDEV_CMD_STAT_SET(r6, &(0x7f0000000140)={0x0, 0x0, &(0x7f00000000c0)={&(0x7f00000001c0)=ANY=[@ANYBLOB="180000001514010101000700fcdb7f2508000100000000009ec3335758c5b9d35c39e7a1ab84d8bec36336887317c0f42d65b5fd9e6db9c86e168744a49b488997e363364469d0d5621566fc6c78a126094a56dcc210060b0459867f8c2ee48d47c33b1027bf5b1fac4ec19c2d4185654359c0bc45c839a38f03330bca0183506e03ea016e979f20dbd32c9ae2d4aed71df118e537b630583e3360f7392868d86c1ba3b0dd51a454fefc3657bc3913c19844a324ef858956b48598a5d25272ff29ab018dfcf3ccfae539aa4f3f48a9fb7caca033"], 0x18}}, 0x0)

program crashed: KASAN: slab-use-after-free Read in __ethtool_get_link_ksettings
single: successfully extracted reproducer
found reproducer with 25 syscalls
minimizing guilty program
testing program (duration=6m0s, {Threaded:true Repeat:true RepeatTimes:0 Procs:5 Slowdown:1 Sandbox:none SandboxArg:0 Leak:false NetInjection:true NetDevices:true NetReset:true Cgroups:true BinfmtMisc:true CloseFDs:true KCSAN:false DevlinkPCI:false NicVF:false USB:true VhciInjection:true Wifi:true IEEE802154:true Sysctl:true Swap:true UseTmpDir:true HandleSegv:true Trace:false LegacyOptions:{Collide:false Fault:false FaultCall:0 FaultNth:0}}): socket$nl_route-socket$nl_rdma-socket$inet6_sctp-setsockopt$inet6_int-bpf$PROG_LOAD-bpf$PROG_LOAD-bpf$PROG_LOAD-sendmsg$RDMA_NLDEV_CMD_NEWLINK-socket$nl_netfilter-sendmsg$NFT_BATCH-sendmsg$NFT_BATCH-bpf$TOKEN_CREATE-sendmsg$kcm-socket$vsock_stream-listen-socket$vsock_stream-connect$vsock_stream-accept4-sendmmsg-recvmsg$kcm-bpf$MAP_DELETE_ELEM-socket$nl_rdma-syz_init_net_socket$x25-ioctl$SIOCX25SCALLUSERDATA
detailed listing:
executing program 0:
socket$nl_route(0x10, 0x3, 0x0)
r0 = socket$nl_rdma(0x10, 0x3, 0x14)
r1 = socket$inet6_sctp(0xa, 0x1, 0x84)
setsockopt$inet6_int(r1, 0x29, 0x42, 0x0, 0x0)
bpf$PROG_LOAD(0x5, &(0x7f00000000c0)={0x0, 0xc, &(0x7f0000000540)=ANY=[@ANYRES64=r1, @ANYBLOB], 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, '\x00', 0x0, @fallback=0x25, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @void, @value}, 0x94)
bpf$PROG_LOAD(0x5, &(0x7f00000000c0)={0x0, 0xc, &(0x7f0000000440)=ANY=[@ANYBLOB], 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, '\x00', 0x0, @fallback, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, @void, @value}, 0x94)
bpf$PROG_LOAD(0x5, &(0x7f00000000c0)={0x1f, 0xc, &(0x7f0000000440)=ANY=[], &(0x7f0000000240)='GPL\x00', 0x0, 0x0, 0x0, 0x0, 0x1a, '\x00', 0x0, @fallback, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @void, @value}, 0x90)
sendmsg$RDMA_NLDEV_CMD_NEWLINK(r0, &(0x7f0000000080)={0x0, 0x0, &(0x7f0000000040)={&(0x7f0000000180)={0x38, 0x1403, 0x1, 0x70bd2a, 0x0, "", [{{0x9, 0x2, 'syz1\x00'}, {0x8, 0x41, 'rxe\x00'}, {0x14, 0x33, 'ipvlan1\x00'}}]}, 0x38}}, 0x108)
r2 = socket$nl_netfilter(0x10, 0x3, 0xc)
sendmsg$NFT_BATCH(r2, &(0x7f000000c2c0)={0x0, 0x0, &(0x7f0000000280)={&(0x7f00000003c0)=ANY=[@ANYBLOB="140000001000000000000000000400000000000a28000000000a0101000000005e1affd5020000000900010073797a300000000008000240000000032c000000030a01030000e6ff00000000020000000900010073797a30000000000900030073797a320000000014000000110001"], 0x7c}}, 0x0)
sendmsg$NFT_BATCH(r2, &(0x7f0000000100)={0x0, 0x0, &(0x7f0000000040)={&(0x7f0000000500)=ANY=[@ANYBLOB="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"], 0x1ec}}, 0x0)
bpf$TOKEN_CREATE(0x24, &(0x7f0000000000)={0x0, r0}, 0x8)
sendmsg$kcm(0xffffffffffffffff, &(0x7f0000000000)={0x0, 0x0, 0x0}, 0x0)
r3 = socket$vsock_stream(0x28, 0x1, 0x0)
listen(r3, 0x0)
r4 = socket$vsock_stream(0x28, 0x1, 0x0)
connect$vsock_stream(r4, &(0x7f0000000080)={0x28, 0x0, 0x2710}, 0x10)
r5 = accept4(r3, 0x0, 0x0, 0x0)
sendmmsg(r4, &(0x7f00000004c0)=[{{0x0, 0x0, &(0x7f0000000780)=[{&(0x7f0000000240)="7c220752098d1a03003fb4d50b17b9653538f559e8ca1a63dfa1a8f54135abe90913a7bb3930c14e8d1808268429578d92871b8681b42a7a264d4c578a7c26845616d98fc09729e3d8c0aa68e95af732c067f9dd1d9fdd4ee2008561e5a690de23248e60f4ab6390f520377d0a68cc822a17c773be19ee5b51b2428acd21725b17f5fadc10e18e574983e26001", 0x8d}], 0x1, &(0x7f0000000140)=ANY=[], 0x170}}], 0x1, 0x0)
recvmsg$kcm(r5, &(0x7f0000000200)={0x0, 0x0, &(0x7f0000000000)=[{&(0x7f0000000140)=""/150, 0x96}], 0x5}, 0x2)
bpf$MAP_DELETE_ELEM(0x3, &(0x7f0000000100)={0xffffffffffffffff, 0x0}, 0x20)
socket$nl_rdma(0x10, 0x3, 0x14)
r6 = syz_init_net_socket$x25(0x9, 0x5, 0x0)
ioctl$SIOCX25SCALLUSERDATA(r6, 0x8915, 0x0)

program crashed: KASAN: slab-use-after-free Read in __ethtool_get_link_ksettings
testing program (duration=6m0s, {Threaded:true Repeat:true RepeatTimes:0 Procs:5 Slowdown:1 Sandbox:none SandboxArg:0 Leak:false NetInjection:true NetDevices:true NetReset:true Cgroups:true BinfmtMisc:true CloseFDs:true KCSAN:false DevlinkPCI:false NicVF:false USB:true VhciInjection:true Wifi:true IEEE802154:true Sysctl:true Swap:true UseTmpDir:true HandleSegv:true Trace:false LegacyOptions:{Collide:false Fault:false FaultCall:0 FaultNth:0}}): socket$nl_route-socket$nl_rdma-socket$inet6_sctp-setsockopt$inet6_int-bpf$PROG_LOAD-bpf$PROG_LOAD-bpf$PROG_LOAD-sendmsg$RDMA_NLDEV_CMD_NEWLINK-socket$nl_netfilter-sendmsg$NFT_BATCH-sendmsg$NFT_BATCH-bpf$TOKEN_CREATE-sendmsg$kcm-socket$vsock_stream-listen-socket$vsock_stream-connect$vsock_stream-accept4-sendmmsg-recvmsg$kcm-bpf$MAP_DELETE_ELEM-socket$nl_rdma-syz_init_net_socket$x25
detailed listing:
executing program 0:
socket$nl_route(0x10, 0x3, 0x0)
r0 = socket$nl_rdma(0x10, 0x3, 0x14)
r1 = socket$inet6_sctp(0xa, 0x1, 0x84)
setsockopt$inet6_int(r1, 0x29, 0x42, 0x0, 0x0)
bpf$PROG_LOAD(0x5, &(0x7f00000000c0)={0x0, 0xc, &(0x7f0000000540)=ANY=[@ANYRES64=r1, @ANYBLOB], 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, '\x00', 0x0, @fallback=0x25, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @void, @value}, 0x94)
bpf$PROG_LOAD(0x5, &(0x7f00000000c0)={0x0, 0xc, &(0x7f0000000440)=ANY=[@ANYBLOB], 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, '\x00', 0x0, @fallback, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, @void, @value}, 0x94)
bpf$PROG_LOAD(0x5, &(0x7f00000000c0)={0x1f, 0xc, &(0x7f0000000440)=ANY=[], &(0x7f0000000240)='GPL\x00', 0x0, 0x0, 0x0, 0x0, 0x1a, '\x00', 0x0, @fallback, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @void, @value}, 0x90)
sendmsg$RDMA_NLDEV_CMD_NEWLINK(r0, &(0x7f0000000080)={0x0, 0x0, &(0x7f0000000040)={&(0x7f0000000180)={0x38, 0x1403, 0x1, 0x70bd2a, 0x0, "", [{{0x9, 0x2, 'syz1\x00'}, {0x8, 0x41, 'rxe\x00'}, {0x14, 0x33, 'ipvlan1\x00'}}]}, 0x38}}, 0x108)
r2 = socket$nl_netfilter(0x10, 0x3, 0xc)
sendmsg$NFT_BATCH(r2, &(0x7f000000c2c0)={0x0, 0x0, &(0x7f0000000280)={&(0x7f00000003c0)=ANY=[@ANYBLOB="140000001000000000000000000400000000000a28000000000a0101000000005e1affd5020000000900010073797a300000000008000240000000032c000000030a01030000e6ff00000000020000000900010073797a30000000000900030073797a320000000014000000110001"], 0x7c}}, 0x0)
sendmsg$NFT_BATCH(r2, &(0x7f0000000100)={0x0, 0x0, &(0x7f0000000040)={&(0x7f0000000500)=ANY=[@ANYBLOB="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"], 0x1ec}}, 0x0)
bpf$TOKEN_CREATE(0x24, &(0x7f0000000000)={0x0, r0}, 0x8)
sendmsg$kcm(0xffffffffffffffff, &(0x7f0000000000)={0x0, 0x0, 0x0}, 0x0)
r3 = socket$vsock_stream(0x28, 0x1, 0x0)
listen(r3, 0x0)
r4 = socket$vsock_stream(0x28, 0x1, 0x0)
connect$vsock_stream(r4, &(0x7f0000000080)={0x28, 0x0, 0x2710}, 0x10)
r5 = accept4(r3, 0x0, 0x0, 0x0)
sendmmsg(r4, &(0x7f00000004c0)=[{{0x0, 0x0, &(0x7f0000000780)=[{&(0x7f0000000240)="7c220752098d1a03003fb4d50b17b9653538f559e8ca1a63dfa1a8f54135abe90913a7bb3930c14e8d1808268429578d92871b8681b42a7a264d4c578a7c26845616d98fc09729e3d8c0aa68e95af732c067f9dd1d9fdd4ee2008561e5a690de23248e60f4ab6390f520377d0a68cc822a17c773be19ee5b51b2428acd21725b17f5fadc10e18e574983e26001", 0x8d}], 0x1, &(0x7f0000000140)=ANY=[], 0x170}}], 0x1, 0x0)
recvmsg$kcm(r5, &(0x7f0000000200)={0x0, 0x0, &(0x7f0000000000)=[{&(0x7f0000000140)=""/150, 0x96}], 0x5}, 0x2)
bpf$MAP_DELETE_ELEM(0x3, &(0x7f0000000100)={0xffffffffffffffff, 0x0}, 0x20)
socket$nl_rdma(0x10, 0x3, 0x14)
syz_init_net_socket$x25(0x9, 0x5, 0x0)

program crashed: KASAN: slab-use-after-free Read in __ethtool_get_link_ksettings
testing program (duration=6m0s, {Threaded:true Repeat:true RepeatTimes:0 Procs:5 Slowdown:1 Sandbox:none SandboxArg:0 Leak:false NetInjection:true NetDevices:true NetReset:true Cgroups:true BinfmtMisc:true CloseFDs:true KCSAN:false DevlinkPCI:false NicVF:false USB:true VhciInjection:true Wifi:true IEEE802154:true Sysctl:true Swap:true UseTmpDir:true HandleSegv:true Trace:false LegacyOptions:{Collide:false Fault:false FaultCall:0 FaultNth:0}}): socket$nl_route-socket$nl_rdma-socket$inet6_sctp-setsockopt$inet6_int-bpf$PROG_LOAD-bpf$PROG_LOAD-bpf$PROG_LOAD-sendmsg$RDMA_NLDEV_CMD_NEWLINK-socket$nl_netfilter-sendmsg$NFT_BATCH-sendmsg$NFT_BATCH-bpf$TOKEN_CREATE-sendmsg$kcm-socket$vsock_stream-listen-socket$vsock_stream-connect$vsock_stream-accept4-sendmmsg-recvmsg$kcm-bpf$MAP_DELETE_ELEM-socket$nl_rdma
detailed listing:
executing program 0:
socket$nl_route(0x10, 0x3, 0x0)
r0 = socket$nl_rdma(0x10, 0x3, 0x14)
r1 = socket$inet6_sctp(0xa, 0x1, 0x84)
setsockopt$inet6_int(r1, 0x29, 0x42, 0x0, 0x0)
bpf$PROG_LOAD(0x5, &(0x7f00000000c0)={0x0, 0xc, &(0x7f0000000540)=ANY=[@ANYRES64=r1, @ANYBLOB], 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, '\x00', 0x0, @fallback=0x25, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @void, @value}, 0x94)
bpf$PROG_LOAD(0x5, &(0x7f00000000c0)={0x0, 0xc, &(0x7f0000000440)=ANY=[@ANYBLOB], 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, '\x00', 0x0, @fallback, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, @void, @value}, 0x94)
bpf$PROG_LOAD(0x5, &(0x7f00000000c0)={0x1f, 0xc, &(0x7f0000000440)=ANY=[], &(0x7f0000000240)='GPL\x00', 0x0, 0x0, 0x0, 0x0, 0x1a, '\x00', 0x0, @fallback, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @void, @value}, 0x90)
sendmsg$RDMA_NLDEV_CMD_NEWLINK(r0, &(0x7f0000000080)={0x0, 0x0, &(0x7f0000000040)={&(0x7f0000000180)={0x38, 0x1403, 0x1, 0x70bd2a, 0x0, "", [{{0x9, 0x2, 'syz1\x00'}, {0x8, 0x41, 'rxe\x00'}, {0x14, 0x33, 'ipvlan1\x00'}}]}, 0x38}}, 0x108)
r2 = socket$nl_netfilter(0x10, 0x3, 0xc)
sendmsg$NFT_BATCH(r2, &(0x7f000000c2c0)={0x0, 0x0, &(0x7f0000000280)={&(0x7f00000003c0)=ANY=[@ANYBLOB="140000001000000000000000000400000000000a28000000000a0101000000005e1affd5020000000900010073797a300000000008000240000000032c000000030a01030000e6ff00000000020000000900010073797a30000000000900030073797a320000000014000000110001"], 0x7c}}, 0x0)
sendmsg$NFT_BATCH(r2, &(0x7f0000000100)={0x0, 0x0, &(0x7f0000000040)={&(0x7f0000000500)=ANY=[@ANYBLOB="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"], 0x1ec}}, 0x0)
bpf$TOKEN_CREATE(0x24, &(0x7f0000000000)={0x0, r0}, 0x8)
sendmsg$kcm(0xffffffffffffffff, &(0x7f0000000000)={0x0, 0x0, 0x0}, 0x0)
r3 = socket$vsock_stream(0x28, 0x1, 0x0)
listen(r3, 0x0)
r4 = socket$vsock_stream(0x28, 0x1, 0x0)
connect$vsock_stream(r4, &(0x7f0000000080)={0x28, 0x0, 0x2710}, 0x10)
r5 = accept4(r3, 0x0, 0x0, 0x0)
sendmmsg(r4, &(0x7f00000004c0)=[{{0x0, 0x0, &(0x7f0000000780)=[{&(0x7f0000000240)="7c220752098d1a03003fb4d50b17b9653538f559e8ca1a63dfa1a8f54135abe90913a7bb3930c14e8d1808268429578d92871b8681b42a7a264d4c578a7c26845616d98fc09729e3d8c0aa68e95af732c067f9dd1d9fdd4ee2008561e5a690de23248e60f4ab6390f520377d0a68cc822a17c773be19ee5b51b2428acd21725b17f5fadc10e18e574983e26001", 0x8d}], 0x1, &(0x7f0000000140)=ANY=[], 0x170}}], 0x1, 0x0)
recvmsg$kcm(r5, &(0x7f0000000200)={0x0, 0x0, &(0x7f0000000000)=[{&(0x7f0000000140)=""/150, 0x96}], 0x5}, 0x2)
bpf$MAP_DELETE_ELEM(0x3, &(0x7f0000000100)={0xffffffffffffffff, 0x0}, 0x20)
socket$nl_rdma(0x10, 0x3, 0x14)

program crashed: KASAN: slab-use-after-free Read in __ethtool_get_link_ksettings
testing program (duration=6m0s, {Threaded:true Repeat:true RepeatTimes:0 Procs:5 Slowdown:1 Sandbox:none SandboxArg:0 Leak:false NetInjection:true NetDevices:true NetReset:true Cgroups:true BinfmtMisc:true CloseFDs:true KCSAN:false DevlinkPCI:false NicVF:false USB:true VhciInjection:true Wifi:true IEEE802154:true Sysctl:true Swap:true UseTmpDir:true HandleSegv:true Trace:false LegacyOptions:{Collide:false Fault:false FaultCall:0 FaultNth:0}}): socket$nl_route-socket$nl_rdma-socket$inet6_sctp-setsockopt$inet6_int-bpf$PROG_LOAD-bpf$PROG_LOAD-bpf$PROG_LOAD-sendmsg$RDMA_NLDEV_CMD_NEWLINK-socket$nl_netfilter-sendmsg$NFT_BATCH-sendmsg$NFT_BATCH-bpf$TOKEN_CREATE-sendmsg$kcm-socket$vsock_stream-listen-socket$vsock_stream-connect$vsock_stream-accept4-sendmmsg-recvmsg$kcm-bpf$MAP_DELETE_ELEM
detailed listing:
executing program 0:
socket$nl_route(0x10, 0x3, 0x0)
r0 = socket$nl_rdma(0x10, 0x3, 0x14)
r1 = socket$inet6_sctp(0xa, 0x1, 0x84)
setsockopt$inet6_int(r1, 0x29, 0x42, 0x0, 0x0)
bpf$PROG_LOAD(0x5, &(0x7f00000000c0)={0x0, 0xc, &(0x7f0000000540)=ANY=[@ANYRES64=r1, @ANYBLOB], 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, '\x00', 0x0, @fallback=0x25, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @void, @value}, 0x94)
bpf$PROG_LOAD(0x5, &(0x7f00000000c0)={0x0, 0xc, &(0x7f0000000440)=ANY=[@ANYBLOB], 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, '\x00', 0x0, @fallback, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, @void, @value}, 0x94)
bpf$PROG_LOAD(0x5, &(0x7f00000000c0)={0x1f, 0xc, &(0x7f0000000440)=ANY=[], &(0x7f0000000240)='GPL\x00', 0x0, 0x0, 0x0, 0x0, 0x1a, '\x00', 0x0, @fallback, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @void, @value}, 0x90)
sendmsg$RDMA_NLDEV_CMD_NEWLINK(r0, &(0x7f0000000080)={0x0, 0x0, &(0x7f0000000040)={&(0x7f0000000180)={0x38, 0x1403, 0x1, 0x70bd2a, 0x0, "", [{{0x9, 0x2, 'syz1\x00'}, {0x8, 0x41, 'rxe\x00'}, {0x14, 0x33, 'ipvlan1\x00'}}]}, 0x38}}, 0x108)
r2 = socket$nl_netfilter(0x10, 0x3, 0xc)
sendmsg$NFT_BATCH(r2, &(0x7f000000c2c0)={0x0, 0x0, &(0x7f0000000280)={&(0x7f00000003c0)=ANY=[@ANYBLOB="140000001000000000000000000400000000000a28000000000a0101000000005e1affd5020000000900010073797a300000000008000240000000032c000000030a01030000e6ff00000000020000000900010073797a30000000000900030073797a320000000014000000110001"], 0x7c}}, 0x0)
sendmsg$NFT_BATCH(r2, &(0x7f0000000100)={0x0, 0x0, &(0x7f0000000040)={&(0x7f0000000500)=ANY=[@ANYBLOB="140000001000010000000000000000000500000ac4010000060a0b040000000000000000020000004c000480340001800b000100746172676574000024000280090001004d41524b000000000c00030002b51112d439c5920800024000000002140001800b0001006c6f6f6b75700000040002800900010073797a30000000000900020073797a3200000000f70007404884b24b02a8a7758a688958ed60ecfd057e10926ba77e5596b13e43cd4488e4aa68a75f7236ec205b6e4cac2a0d86c336bf07dbe861f4f57bcef92dcf818d532d4475b5daa4dadc1690f228e860bba5a0b5d9bde86862e8f7fc08f0debd4974c6fae7d737a0007ec948ac4d8714ebff6b25648fb910e0d6d07f023cf5fa4051627b9c5b69e265538f9ba683bf172a5ff815afa543c12e550a1bcc9287080c7c12cc89d216c56febb0b06134672ea6b0077c846396169475f271319988f49ec94f2996e5d0e1cb151fb223e556f10fb681d068e055eb34e5f8fc7a524ffe5f4632a6c74ad0fe0b1542497d76a5a4416c47805e001c000580080001"], 0x1ec}}, 0x0)
bpf$TOKEN_CREATE(0x24, &(0x7f0000000000)={0x0, r0}, 0x8)
sendmsg$kcm(0xffffffffffffffff, &(0x7f0000000000)={0x0, 0x0, 0x0}, 0x0)
r3 = socket$vsock_stream(0x28, 0x1, 0x0)
listen(r3, 0x0)
r4 = socket$vsock_stream(0x28, 0x1, 0x0)
connect$vsock_stream(r4, &(0x7f0000000080)={0x28, 0x0, 0x2710}, 0x10)
r5 = accept4(r3, 0x0, 0x0, 0x0)
sendmmsg(r4, &(0x7f00000004c0)=[{{0x0, 0x0, &(0x7f0000000780)=[{&(0x7f0000000240)="7c220752098d1a03003fb4d50b17b9653538f559e8ca1a63dfa1a8f54135abe90913a7bb3930c14e8d1808268429578d92871b8681b42a7a264d4c578a7c26845616d98fc09729e3d8c0aa68e95af732c067f9dd1d9fdd4ee2008561e5a690de23248e60f4ab6390f520377d0a68cc822a17c773be19ee5b51b2428acd21725b17f5fadc10e18e574983e26001", 0x8d}], 0x1, &(0x7f0000000140)=ANY=[], 0x170}}], 0x1, 0x0)
recvmsg$kcm(r5, &(0x7f0000000200)={0x0, 0x0, &(0x7f0000000000)=[{&(0x7f0000000140)=""/150, 0x96}], 0x5}, 0x2)
bpf$MAP_DELETE_ELEM(0x3, &(0x7f0000000100)={0xffffffffffffffff, 0x0}, 0x20)

program crashed: KASAN: slab-use-after-free Read in __ethtool_get_link_ksettings
testing program (duration=6m0s, {Threaded:true Repeat:true RepeatTimes:0 Procs:5 Slowdown:1 Sandbox:none SandboxArg:0 Leak:false NetInjection:true NetDevices:true NetReset:true Cgroups:true BinfmtMisc:true CloseFDs:true KCSAN:false DevlinkPCI:false NicVF:false USB:true VhciInjection:true Wifi:true IEEE802154:true Sysctl:true Swap:true UseTmpDir:true HandleSegv:true Trace:false LegacyOptions:{Collide:false Fault:false FaultCall:0 FaultNth:0}}): socket$nl_route-socket$nl_rdma-socket$inet6_sctp-setsockopt$inet6_int-bpf$PROG_LOAD-bpf$PROG_LOAD-bpf$PROG_LOAD-sendmsg$RDMA_NLDEV_CMD_NEWLINK-socket$nl_netfilter-sendmsg$NFT_BATCH-sendmsg$NFT_BATCH-bpf$TOKEN_CREATE-sendmsg$kcm-socket$vsock_stream-listen-socket$vsock_stream-connect$vsock_stream-accept4-sendmmsg-recvmsg$kcm
detailed listing:
executing program 0:
socket$nl_route(0x10, 0x3, 0x0)
r0 = socket$nl_rdma(0x10, 0x3, 0x14)
r1 = socket$inet6_sctp(0xa, 0x1, 0x84)
setsockopt$inet6_int(r1, 0x29, 0x42, 0x0, 0x0)
bpf$PROG_LOAD(0x5, &(0x7f00000000c0)={0x0, 0xc, &(0x7f0000000540)=ANY=[@ANYRES64=r1, @ANYBLOB], 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, '\x00', 0x0, @fallback=0x25, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @void, @value}, 0x94)
bpf$PROG_LOAD(0x5, &(0x7f00000000c0)={0x0, 0xc, &(0x7f0000000440)=ANY=[@ANYBLOB], 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, '\x00', 0x0, @fallback, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, @void, @value}, 0x94)
bpf$PROG_LOAD(0x5, &(0x7f00000000c0)={0x1f, 0xc, &(0x7f0000000440)=ANY=[], &(0x7f0000000240)='GPL\x00', 0x0, 0x0, 0x0, 0x0, 0x1a, '\x00', 0x0, @fallback, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @void, @value}, 0x90)
sendmsg$RDMA_NLDEV_CMD_NEWLINK(r0, &(0x7f0000000080)={0x0, 0x0, &(0x7f0000000040)={&(0x7f0000000180)={0x38, 0x1403, 0x1, 0x70bd2a, 0x0, "", [{{0x9, 0x2, 'syz1\x00'}, {0x8, 0x41, 'rxe\x00'}, {0x14, 0x33, 'ipvlan1\x00'}}]}, 0x38}}, 0x108)
r2 = socket$nl_netfilter(0x10, 0x3, 0xc)
sendmsg$NFT_BATCH(r2, &(0x7f000000c2c0)={0x0, 0x0, &(0x7f0000000280)={&(0x7f00000003c0)=ANY=[@ANYBLOB="140000001000000000000000000400000000000a28000000000a0101000000005e1affd5020000000900010073797a300000000008000240000000032c000000030a01030000e6ff00000000020000000900010073797a30000000000900030073797a320000000014000000110001"], 0x7c}}, 0x0)
sendmsg$NFT_BATCH(r2, &(0x7f0000000100)={0x0, 0x0, &(0x7f0000000040)={&(0x7f0000000500)=ANY=[@ANYBLOB="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"], 0x1ec}}, 0x0)
bpf$TOKEN_CREATE(0x24, &(0x7f0000000000)={0x0, r0}, 0x8)
sendmsg$kcm(0xffffffffffffffff, &(0x7f0000000000)={0x0, 0x0, 0x0}, 0x0)
r3 = socket$vsock_stream(0x28, 0x1, 0x0)
listen(r3, 0x0)
r4 = socket$vsock_stream(0x28, 0x1, 0x0)
connect$vsock_stream(r4, &(0x7f0000000080)={0x28, 0x0, 0x2710}, 0x10)
r5 = accept4(r3, 0x0, 0x0, 0x0)
sendmmsg(r4, &(0x7f00000004c0)=[{{0x0, 0x0, &(0x7f0000000780)=[{&(0x7f0000000240)="7c220752098d1a03003fb4d50b17b9653538f559e8ca1a63dfa1a8f54135abe90913a7bb3930c14e8d1808268429578d92871b8681b42a7a264d4c578a7c26845616d98fc09729e3d8c0aa68e95af732c067f9dd1d9fdd4ee2008561e5a690de23248e60f4ab6390f520377d0a68cc822a17c773be19ee5b51b2428acd21725b17f5fadc10e18e574983e26001", 0x8d}], 0x1, &(0x7f0000000140)=ANY=[], 0x170}}], 0x1, 0x0)
recvmsg$kcm(r5, &(0x7f0000000200)={0x0, 0x0, &(0x7f0000000000)=[{&(0x7f0000000140)=""/150, 0x96}], 0x5}, 0x2)

program crashed: KASAN: slab-use-after-free Read in __ethtool_get_link_ksettings
testing program (duration=6m0s, {Threaded:true Repeat:true RepeatTimes:0 Procs:5 Slowdown:1 Sandbox:none SandboxArg:0 Leak:false NetInjection:true NetDevices:true NetReset:true Cgroups:true BinfmtMisc:true CloseFDs:true KCSAN:false DevlinkPCI:false NicVF:false USB:true VhciInjection:true Wifi:true IEEE802154:true Sysctl:true Swap:true UseTmpDir:true HandleSegv:true Trace:false LegacyOptions:{Collide:false Fault:false FaultCall:0 FaultNth:0}}): socket$nl_route-socket$nl_rdma-socket$inet6_sctp-setsockopt$inet6_int-bpf$PROG_LOAD-bpf$PROG_LOAD-bpf$PROG_LOAD-sendmsg$RDMA_NLDEV_CMD_NEWLINK-socket$nl_netfilter-sendmsg$NFT_BATCH-sendmsg$NFT_BATCH-bpf$TOKEN_CREATE-sendmsg$kcm-socket$vsock_stream-listen-socket$vsock_stream-connect$vsock_stream-accept4-sendmmsg
detailed listing:
executing program 0:
socket$nl_route(0x10, 0x3, 0x0)
r0 = socket$nl_rdma(0x10, 0x3, 0x14)
r1 = socket$inet6_sctp(0xa, 0x1, 0x84)
setsockopt$inet6_int(r1, 0x29, 0x42, 0x0, 0x0)
bpf$PROG_LOAD(0x5, &(0x7f00000000c0)={0x0, 0xc, &(0x7f0000000540)=ANY=[@ANYRES64=r1, @ANYBLOB], 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, '\x00', 0x0, @fallback=0x25, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @void, @value}, 0x94)
bpf$PROG_LOAD(0x5, &(0x7f00000000c0)={0x0, 0xc, &(0x7f0000000440)=ANY=[@ANYBLOB], 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, '\x00', 0x0, @fallback, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, @void, @value}, 0x94)
bpf$PROG_LOAD(0x5, &(0x7f00000000c0)={0x1f, 0xc, &(0x7f0000000440)=ANY=[], &(0x7f0000000240)='GPL\x00', 0x0, 0x0, 0x0, 0x0, 0x1a, '\x00', 0x0, @fallback, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @void, @value}, 0x90)
sendmsg$RDMA_NLDEV_CMD_NEWLINK(r0, &(0x7f0000000080)={0x0, 0x0, &(0x7f0000000040)={&(0x7f0000000180)={0x38, 0x1403, 0x1, 0x70bd2a, 0x0, "", [{{0x9, 0x2, 'syz1\x00'}, {0x8, 0x41, 'rxe\x00'}, {0x14, 0x33, 'ipvlan1\x00'}}]}, 0x38}}, 0x108)
r2 = socket$nl_netfilter(0x10, 0x3, 0xc)
sendmsg$NFT_BATCH(r2, &(0x7f000000c2c0)={0x0, 0x0, &(0x7f0000000280)={&(0x7f00000003c0)=ANY=[@ANYBLOB="140000001000000000000000000400000000000a28000000000a0101000000005e1affd5020000000900010073797a300000000008000240000000032c000000030a01030000e6ff00000000020000000900010073797a30000000000900030073797a320000000014000000110001"], 0x7c}}, 0x0)
sendmsg$NFT_BATCH(r2, &(0x7f0000000100)={0x0, 0x0, &(0x7f0000000040)={&(0x7f0000000500)=ANY=[@ANYBLOB="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"], 0x1ec}}, 0x0)
bpf$TOKEN_CREATE(0x24, &(0x7f0000000000)={0x0, r0}, 0x8)
sendmsg$kcm(0xffffffffffffffff, &(0x7f0000000000)={0x0, 0x0, 0x0}, 0x0)
r3 = socket$vsock_stream(0x28, 0x1, 0x0)
listen(r3, 0x0)
r4 = socket$vsock_stream(0x28, 0x1, 0x0)
connect$vsock_stream(r4, &(0x7f0000000080)={0x28, 0x0, 0x2710}, 0x10)
accept4(r3, 0x0, 0x0, 0x0)
sendmmsg(r4, &(0x7f00000004c0)=[{{0x0, 0x0, &(0x7f0000000780)=[{&(0x7f0000000240)="7c220752098d1a03003fb4d50b17b9653538f559e8ca1a63dfa1a8f54135abe90913a7bb3930c14e8d1808268429578d92871b8681b42a7a264d4c578a7c26845616d98fc09729e3d8c0aa68e95af732c067f9dd1d9fdd4ee2008561e5a690de23248e60f4ab6390f520377d0a68cc822a17c773be19ee5b51b2428acd21725b17f5fadc10e18e574983e26001", 0x8d}], 0x1, &(0x7f0000000140)=ANY=[], 0x170}}], 0x1, 0x0)

program crashed: KASAN: slab-use-after-free Read in __ethtool_get_link_ksettings
testing program (duration=6m0s, {Threaded:true Repeat:true RepeatTimes:0 Procs:5 Slowdown:1 Sandbox:none SandboxArg:0 Leak:false NetInjection:true NetDevices:true NetReset:true Cgroups:true BinfmtMisc:true CloseFDs:true KCSAN:false DevlinkPCI:false NicVF:false USB:true VhciInjection:true Wifi:true IEEE802154:true Sysctl:true Swap:true UseTmpDir:true HandleSegv:true Trace:false LegacyOptions:{Collide:false Fault:false FaultCall:0 FaultNth:0}}): socket$nl_route-socket$nl_rdma-socket$inet6_sctp-setsockopt$inet6_int-bpf$PROG_LOAD-bpf$PROG_LOAD-bpf$PROG_LOAD-sendmsg$RDMA_NLDEV_CMD_NEWLINK-socket$nl_netfilter-sendmsg$NFT_BATCH-sendmsg$NFT_BATCH-bpf$TOKEN_CREATE-sendmsg$kcm-socket$vsock_stream-listen-socket$vsock_stream-connect$vsock_stream-accept4
detailed listing:
executing program 0:
socket$nl_route(0x10, 0x3, 0x0)
r0 = socket$nl_rdma(0x10, 0x3, 0x14)
r1 = socket$inet6_sctp(0xa, 0x1, 0x84)
setsockopt$inet6_int(r1, 0x29, 0x42, 0x0, 0x0)
bpf$PROG_LOAD(0x5, &(0x7f00000000c0)={0x0, 0xc, &(0x7f0000000540)=ANY=[@ANYRES64=r1, @ANYBLOB], 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, '\x00', 0x0, @fallback=0x25, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @void, @value}, 0x94)
bpf$PROG_LOAD(0x5, &(0x7f00000000c0)={0x0, 0xc, &(0x7f0000000440)=ANY=[@ANYBLOB], 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, '\x00', 0x0, @fallback, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, @void, @value}, 0x94)
bpf$PROG_LOAD(0x5, &(0x7f00000000c0)={0x1f, 0xc, &(0x7f0000000440)=ANY=[], &(0x7f0000000240)='GPL\x00', 0x0, 0x0, 0x0, 0x0, 0x1a, '\x00', 0x0, @fallback, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @void, @value}, 0x90)
sendmsg$RDMA_NLDEV_CMD_NEWLINK(r0, &(0x7f0000000080)={0x0, 0x0, &(0x7f0000000040)={&(0x7f0000000180)={0x38, 0x1403, 0x1, 0x70bd2a, 0x0, "", [{{0x9, 0x2, 'syz1\x00'}, {0x8, 0x41, 'rxe\x00'}, {0x14, 0x33, 'ipvlan1\x00'}}]}, 0x38}}, 0x108)
r2 = socket$nl_netfilter(0x10, 0x3, 0xc)
sendmsg$NFT_BATCH(r2, &(0x7f000000c2c0)={0x0, 0x0, &(0x7f0000000280)={&(0x7f00000003c0)=ANY=[@ANYBLOB="140000001000000000000000000400000000000a28000000000a0101000000005e1affd5020000000900010073797a300000000008000240000000032c000000030a01030000e6ff00000000020000000900010073797a30000000000900030073797a320000000014000000110001"], 0x7c}}, 0x0)
sendmsg$NFT_BATCH(r2, &(0x7f0000000100)={0x0, 0x0, &(0x7f0000000040)={&(0x7f0000000500)=ANY=[@ANYBLOB="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"], 0x1ec}}, 0x0)
bpf$TOKEN_CREATE(0x24, &(0x7f0000000000)={0x0, r0}, 0x8)
sendmsg$kcm(0xffffffffffffffff, &(0x7f0000000000)={0x0, 0x0, 0x0}, 0x0)
r3 = socket$vsock_stream(0x28, 0x1, 0x0)
listen(r3, 0x0)
r4 = socket$vsock_stream(0x28, 0x1, 0x0)
connect$vsock_stream(r4, &(0x7f0000000080)={0x28, 0x0, 0x2710}, 0x10)
accept4(r3, 0x0, 0x0, 0x0)

program crashed: KASAN: slab-use-after-free Read in __ethtool_get_link_ksettings
testing program (duration=6m0s, {Threaded:true Repeat:true RepeatTimes:0 Procs:5 Slowdown:1 Sandbox:none SandboxArg:0 Leak:false NetInjection:true NetDevices:true NetReset:true Cgroups:true BinfmtMisc:true CloseFDs:true KCSAN:false DevlinkPCI:false NicVF:false USB:true VhciInjection:true Wifi:true IEEE802154:true Sysctl:true Swap:true UseTmpDir:true HandleSegv:true Trace:false LegacyOptions:{Collide:false Fault:false FaultCall:0 FaultNth:0}}): socket$nl_route-socket$nl_rdma-socket$inet6_sctp-setsockopt$inet6_int-bpf$PROG_LOAD-bpf$PROG_LOAD-bpf$PROG_LOAD-sendmsg$RDMA_NLDEV_CMD_NEWLINK-socket$nl_netfilter-sendmsg$NFT_BATCH-sendmsg$NFT_BATCH-bpf$TOKEN_CREATE-sendmsg$kcm-socket$vsock_stream-listen-socket$vsock_stream-connect$vsock_stream
detailed listing:
executing program 0:
socket$nl_route(0x10, 0x3, 0x0)
r0 = socket$nl_rdma(0x10, 0x3, 0x14)
r1 = socket$inet6_sctp(0xa, 0x1, 0x84)
setsockopt$inet6_int(r1, 0x29, 0x42, 0x0, 0x0)
bpf$PROG_LOAD(0x5, &(0x7f00000000c0)={0x0, 0xc, &(0x7f0000000540)=ANY=[@ANYRES64=r1, @ANYBLOB], 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, '\x00', 0x0, @fallback=0x25, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @void, @value}, 0x94)
bpf$PROG_LOAD(0x5, &(0x7f00000000c0)={0x0, 0xc, &(0x7f0000000440)=ANY=[@ANYBLOB], 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, '\x00', 0x0, @fallback, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, @void, @value}, 0x94)
bpf$PROG_LOAD(0x5, &(0x7f00000000c0)={0x1f, 0xc, &(0x7f0000000440)=ANY=[], &(0x7f0000000240)='GPL\x00', 0x0, 0x0, 0x0, 0x0, 0x1a, '\x00', 0x0, @fallback, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @void, @value}, 0x90)
sendmsg$RDMA_NLDEV_CMD_NEWLINK(r0, &(0x7f0000000080)={0x0, 0x0, &(0x7f0000000040)={&(0x7f0000000180)={0x38, 0x1403, 0x1, 0x70bd2a, 0x0, "", [{{0x9, 0x2, 'syz1\x00'}, {0x8, 0x41, 'rxe\x00'}, {0x14, 0x33, 'ipvlan1\x00'}}]}, 0x38}}, 0x108)
r2 = socket$nl_netfilter(0x10, 0x3, 0xc)
sendmsg$NFT_BATCH(r2, &(0x7f000000c2c0)={0x0, 0x0, &(0x7f0000000280)={&(0x7f00000003c0)=ANY=[@ANYBLOB="140000001000000000000000000400000000000a28000000000a0101000000005e1affd5020000000900010073797a300000000008000240000000032c000000030a01030000e6ff00000000020000000900010073797a30000000000900030073797a320000000014000000110001"], 0x7c}}, 0x0)
sendmsg$NFT_BATCH(r2, &(0x7f0000000100)={0x0, 0x0, &(0x7f0000000040)={&(0x7f0000000500)=ANY=[@ANYBLOB="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"], 0x1ec}}, 0x0)
bpf$TOKEN_CREATE(0x24, &(0x7f0000000000)={0x0, r0}, 0x8)
sendmsg$kcm(0xffffffffffffffff, &(0x7f0000000000)={0x0, 0x0, 0x0}, 0x0)
r3 = socket$vsock_stream(0x28, 0x1, 0x0)
listen(r3, 0x0)
r4 = socket$vsock_stream(0x28, 0x1, 0x0)
connect$vsock_stream(r4, &(0x7f0000000080)={0x28, 0x0, 0x2710}, 0x10)

program crashed: KASAN: slab-use-after-free Read in __ethtool_get_link_ksettings
testing program (duration=6m0s, {Threaded:true Repeat:true RepeatTimes:0 Procs:5 Slowdown:1 Sandbox:none SandboxArg:0 Leak:false NetInjection:true NetDevices:true NetReset:true Cgroups:true BinfmtMisc:true CloseFDs:true KCSAN:false DevlinkPCI:false NicVF:false USB:true VhciInjection:true Wifi:true IEEE802154:true Sysctl:true Swap:true UseTmpDir:true HandleSegv:true Trace:false LegacyOptions:{Collide:false Fault:false FaultCall:0 FaultNth:0}}): socket$nl_route-socket$nl_rdma-socket$inet6_sctp-setsockopt$inet6_int-bpf$PROG_LOAD-bpf$PROG_LOAD-bpf$PROG_LOAD-sendmsg$RDMA_NLDEV_CMD_NEWLINK-socket$nl_netfilter-sendmsg$NFT_BATCH-sendmsg$NFT_BATCH-bpf$TOKEN_CREATE-sendmsg$kcm-socket$vsock_stream-listen-socket$vsock_stream
detailed listing:
executing program 0:
socket$nl_route(0x10, 0x3, 0x0)
r0 = socket$nl_rdma(0x10, 0x3, 0x14)
r1 = socket$inet6_sctp(0xa, 0x1, 0x84)
setsockopt$inet6_int(r1, 0x29, 0x42, 0x0, 0x0)
bpf$PROG_LOAD(0x5, &(0x7f00000000c0)={0x0, 0xc, &(0x7f0000000540)=ANY=[@ANYRES64=r1, @ANYBLOB], 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, '\x00', 0x0, @fallback=0x25, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @void, @value}, 0x94)
bpf$PROG_LOAD(0x5, &(0x7f00000000c0)={0x0, 0xc, &(0x7f0000000440)=ANY=[@ANYBLOB], 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, '\x00', 0x0, @fallback, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, @void, @value}, 0x94)
bpf$PROG_LOAD(0x5, &(0x7f00000000c0)={0x1f, 0xc, &(0x7f0000000440)=ANY=[], &(0x7f0000000240)='GPL\x00', 0x0, 0x0, 0x0, 0x0, 0x1a, '\x00', 0x0, @fallback, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @void, @value}, 0x90)
sendmsg$RDMA_NLDEV_CMD_NEWLINK(r0, &(0x7f0000000080)={0x0, 0x0, &(0x7f0000000040)={&(0x7f0000000180)={0x38, 0x1403, 0x1, 0x70bd2a, 0x0, "", [{{0x9, 0x2, 'syz1\x00'}, {0x8, 0x41, 'rxe\x00'}, {0x14, 0x33, 'ipvlan1\x00'}}]}, 0x38}}, 0x108)
r2 = socket$nl_netfilter(0x10, 0x3, 0xc)
sendmsg$NFT_BATCH(r2, &(0x7f000000c2c0)={0x0, 0x0, &(0x7f0000000280)={&(0x7f00000003c0)=ANY=[@ANYBLOB="140000001000000000000000000400000000000a28000000000a0101000000005e1affd5020000000900010073797a300000000008000240000000032c000000030a01030000e6ff00000000020000000900010073797a30000000000900030073797a320000000014000000110001"], 0x7c}}, 0x0)
sendmsg$NFT_BATCH(r2, &(0x7f0000000100)={0x0, 0x0, &(0x7f0000000040)={&(0x7f0000000500)=ANY=[@ANYBLOB="140000001000010000000000000000000500000ac4010000060a0b040000000000000000020000004c000480340001800b000100746172676574000024000280090001004d41524b000000000c00030002b51112d439c5920800024000000002140001800b0001006c6f6f6b75700000040002800900010073797a30000000000900020073797a3200000000f70007404884b24b02a8a7758a688958ed60ecfd057e10926ba77e5596b13e43cd4488e4aa68a75f7236ec205b6e4cac2a0d86c336bf07dbe861f4f57bcef92dcf818d532d4475b5daa4dadc1690f228e860bba5a0b5d9bde86862e8f7fc08f0debd4974c6fae7d737a0007ec948ac4d8714ebff6b25648fb910e0d6d07f023cf5fa4051627b9c5b69e265538f9ba683bf172a5ff815afa543c12e550a1bcc9287080c7c12cc89d216c56febb0b06134672ea6b0077c846396169475f271319988f49ec94f2996e5d0e1cb151fb223e556f10fb681d068e055eb34e5f8fc7a524ffe5f4632a6c74ad0fe0b1542497d76a5a4416c47805e001c000580080001"], 0x1ec}}, 0x0)
bpf$TOKEN_CREATE(0x24, &(0x7f0000000000)={0x0, r0}, 0x8)
sendmsg$kcm(0xffffffffffffffff, &(0x7f0000000000)={0x0, 0x0, 0x0}, 0x0)
r3 = socket$vsock_stream(0x28, 0x1, 0x0)
listen(r3, 0x0)
socket$vsock_stream(0x28, 0x1, 0x0)

program crashed: KASAN: slab-use-after-free Read in __ethtool_get_link_ksettings
testing program (duration=6m0s, {Threaded:true Repeat:true RepeatTimes:0 Procs:5 Slowdown:1 Sandbox:none SandboxArg:0 Leak:false NetInjection:true NetDevices:true NetReset:true Cgroups:true BinfmtMisc:true CloseFDs:true KCSAN:false DevlinkPCI:false NicVF:false USB:true VhciInjection:true Wifi:true IEEE802154:true Sysctl:true Swap:true UseTmpDir:true HandleSegv:true Trace:false LegacyOptions:{Collide:false Fault:false FaultCall:0 FaultNth:0}}): socket$nl_route-socket$nl_rdma-socket$inet6_sctp-setsockopt$inet6_int-bpf$PROG_LOAD-bpf$PROG_LOAD-bpf$PROG_LOAD-sendmsg$RDMA_NLDEV_CMD_NEWLINK-socket$nl_netfilter-sendmsg$NFT_BATCH-sendmsg$NFT_BATCH-bpf$TOKEN_CREATE-sendmsg$kcm-socket$vsock_stream-listen
detailed listing:
executing program 0:
socket$nl_route(0x10, 0x3, 0x0)
r0 = socket$nl_rdma(0x10, 0x3, 0x14)
r1 = socket$inet6_sctp(0xa, 0x1, 0x84)
setsockopt$inet6_int(r1, 0x29, 0x42, 0x0, 0x0)
bpf$PROG_LOAD(0x5, &(0x7f00000000c0)={0x0, 0xc, &(0x7f0000000540)=ANY=[@ANYRES64=r1, @ANYBLOB], 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, '\x00', 0x0, @fallback=0x25, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @void, @value}, 0x94)
bpf$PROG_LOAD(0x5, &(0x7f00000000c0)={0x0, 0xc, &(0x7f0000000440)=ANY=[@ANYBLOB], 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, '\x00', 0x0, @fallback, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, @void, @value}, 0x94)
bpf$PROG_LOAD(0x5, &(0x7f00000000c0)={0x1f, 0xc, &(0x7f0000000440)=ANY=[], &(0x7f0000000240)='GPL\x00', 0x0, 0x0, 0x0, 0x0, 0x1a, '\x00', 0x0, @fallback, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @void, @value}, 0x90)
sendmsg$RDMA_NLDEV_CMD_NEWLINK(r0, &(0x7f0000000080)={0x0, 0x0, &(0x7f0000000040)={&(0x7f0000000180)={0x38, 0x1403, 0x1, 0x70bd2a, 0x0, "", [{{0x9, 0x2, 'syz1\x00'}, {0x8, 0x41, 'rxe\x00'}, {0x14, 0x33, 'ipvlan1\x00'}}]}, 0x38}}, 0x108)
r2 = socket$nl_netfilter(0x10, 0x3, 0xc)
sendmsg$NFT_BATCH(r2, &(0x7f000000c2c0)={0x0, 0x0, &(0x7f0000000280)={&(0x7f00000003c0)=ANY=[@ANYBLOB="140000001000000000000000000400000000000a28000000000a0101000000005e1affd5020000000900010073797a300000000008000240000000032c000000030a01030000e6ff00000000020000000900010073797a30000000000900030073797a320000000014000000110001"], 0x7c}}, 0x0)
sendmsg$NFT_BATCH(r2, &(0x7f0000000100)={0x0, 0x0, &(0x7f0000000040)={&(0x7f0000000500)=ANY=[@ANYBLOB="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"], 0x1ec}}, 0x0)
bpf$TOKEN_CREATE(0x24, &(0x7f0000000000)={0x0, r0}, 0x8)
sendmsg$kcm(0xffffffffffffffff, &(0x7f0000000000)={0x0, 0x0, 0x0}, 0x0)
r3 = socket$vsock_stream(0x28, 0x1, 0x0)
listen(r3, 0x0)

program crashed: KASAN: slab-use-after-free Read in __ethtool_get_link_ksettings
testing program (duration=6m0s, {Threaded:true Repeat:true RepeatTimes:0 Procs:5 Slowdown:1 Sandbox:none SandboxArg:0 Leak:false NetInjection:true NetDevices:true NetReset:true Cgroups:true BinfmtMisc:true CloseFDs:true KCSAN:false DevlinkPCI:false NicVF:false USB:true VhciInjection:true Wifi:true IEEE802154:true Sysctl:true Swap:true UseTmpDir:true HandleSegv:true Trace:false LegacyOptions:{Collide:false Fault:false FaultCall:0 FaultNth:0}}): socket$nl_route-socket$nl_rdma-socket$inet6_sctp-setsockopt$inet6_int-bpf$PROG_LOAD-bpf$PROG_LOAD-bpf$PROG_LOAD-sendmsg$RDMA_NLDEV_CMD_NEWLINK-socket$nl_netfilter-sendmsg$NFT_BATCH-sendmsg$NFT_BATCH-bpf$TOKEN_CREATE-sendmsg$kcm-socket$vsock_stream
detailed listing:
executing program 0:
socket$nl_route(0x10, 0x3, 0x0)
r0 = socket$nl_rdma(0x10, 0x3, 0x14)
r1 = socket$inet6_sctp(0xa, 0x1, 0x84)
setsockopt$inet6_int(r1, 0x29, 0x42, 0x0, 0x0)
bpf$PROG_LOAD(0x5, &(0x7f00000000c0)={0x0, 0xc, &(0x7f0000000540)=ANY=[@ANYRES64=r1, @ANYBLOB], 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, '\x00', 0x0, @fallback=0x25, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @void, @value}, 0x94)
bpf$PROG_LOAD(0x5, &(0x7f00000000c0)={0x0, 0xc, &(0x7f0000000440)=ANY=[@ANYBLOB], 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, '\x00', 0x0, @fallback, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, @void, @value}, 0x94)
bpf$PROG_LOAD(0x5, &(0x7f00000000c0)={0x1f, 0xc, &(0x7f0000000440)=ANY=[], &(0x7f0000000240)='GPL\x00', 0x0, 0x0, 0x0, 0x0, 0x1a, '\x00', 0x0, @fallback, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @void, @value}, 0x90)
sendmsg$RDMA_NLDEV_CMD_NEWLINK(r0, &(0x7f0000000080)={0x0, 0x0, &(0x7f0000000040)={&(0x7f0000000180)={0x38, 0x1403, 0x1, 0x70bd2a, 0x0, "", [{{0x9, 0x2, 'syz1\x00'}, {0x8, 0x41, 'rxe\x00'}, {0x14, 0x33, 'ipvlan1\x00'}}]}, 0x38}}, 0x108)
r2 = socket$nl_netfilter(0x10, 0x3, 0xc)
sendmsg$NFT_BATCH(r2, &(0x7f000000c2c0)={0x0, 0x0, &(0x7f0000000280)={&(0x7f00000003c0)=ANY=[@ANYBLOB="140000001000000000000000000400000000000a28000000000a0101000000005e1affd5020000000900010073797a300000000008000240000000032c000000030a01030000e6ff00000000020000000900010073797a30000000000900030073797a320000000014000000110001"], 0x7c}}, 0x0)
sendmsg$NFT_BATCH(r2, &(0x7f0000000100)={0x0, 0x0, &(0x7f0000000040)={&(0x7f0000000500)=ANY=[@ANYBLOB="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"], 0x1ec}}, 0x0)
bpf$TOKEN_CREATE(0x24, &(0x7f0000000000)={0x0, r0}, 0x8)
sendmsg$kcm(0xffffffffffffffff, &(0x7f0000000000)={0x0, 0x0, 0x0}, 0x0)
socket$vsock_stream(0x28, 0x1, 0x0)

program crashed: KASAN: slab-use-after-free Read in __ethtool_get_link_ksettings
testing program (duration=6m0s, {Threaded:true Repeat:true RepeatTimes:0 Procs:5 Slowdown:1 Sandbox:none SandboxArg:0 Leak:false NetInjection:true NetDevices:true NetReset:true Cgroups:true BinfmtMisc:true CloseFDs:true KCSAN:false DevlinkPCI:false NicVF:false USB:true VhciInjection:true Wifi:true IEEE802154:true Sysctl:true Swap:true UseTmpDir:true HandleSegv:true Trace:false LegacyOptions:{Collide:false Fault:false FaultCall:0 FaultNth:0}}): socket$nl_route-socket$nl_rdma-socket$inet6_sctp-setsockopt$inet6_int-bpf$PROG_LOAD-bpf$PROG_LOAD-bpf$PROG_LOAD-sendmsg$RDMA_NLDEV_CMD_NEWLINK-socket$nl_netfilter-sendmsg$NFT_BATCH-sendmsg$NFT_BATCH-bpf$TOKEN_CREATE-sendmsg$kcm
detailed listing:
executing program 0:
socket$nl_route(0x10, 0x3, 0x0)
r0 = socket$nl_rdma(0x10, 0x3, 0x14)
r1 = socket$inet6_sctp(0xa, 0x1, 0x84)
setsockopt$inet6_int(r1, 0x29, 0x42, 0x0, 0x0)
bpf$PROG_LOAD(0x5, &(0x7f00000000c0)={0x0, 0xc, &(0x7f0000000540)=ANY=[@ANYRES64=r1, @ANYBLOB], 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, '\x00', 0x0, @fallback=0x25, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @void, @value}, 0x94)
bpf$PROG_LOAD(0x5, &(0x7f00000000c0)={0x0, 0xc, &(0x7f0000000440)=ANY=[@ANYBLOB], 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, '\x00', 0x0, @fallback, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, @void, @value}, 0x94)
bpf$PROG_LOAD(0x5, &(0x7f00000000c0)={0x1f, 0xc, &(0x7f0000000440)=ANY=[], &(0x7f0000000240)='GPL\x00', 0x0, 0x0, 0x0, 0x0, 0x1a, '\x00', 0x0, @fallback, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @void, @value}, 0x90)
sendmsg$RDMA_NLDEV_CMD_NEWLINK(r0, &(0x7f0000000080)={0x0, 0x0, &(0x7f0000000040)={&(0x7f0000000180)={0x38, 0x1403, 0x1, 0x70bd2a, 0x0, "", [{{0x9, 0x2, 'syz1\x00'}, {0x8, 0x41, 'rxe\x00'}, {0x14, 0x33, 'ipvlan1\x00'}}]}, 0x38}}, 0x108)
r2 = socket$nl_netfilter(0x10, 0x3, 0xc)
sendmsg$NFT_BATCH(r2, &(0x7f000000c2c0)={0x0, 0x0, &(0x7f0000000280)={&(0x7f00000003c0)=ANY=[@ANYBLOB="140000001000000000000000000400000000000a28000000000a0101000000005e1affd5020000000900010073797a300000000008000240000000032c000000030a01030000e6ff00000000020000000900010073797a30000000000900030073797a320000000014000000110001"], 0x7c}}, 0x0)
sendmsg$NFT_BATCH(r2, &(0x7f0000000100)={0x0, 0x0, &(0x7f0000000040)={&(0x7f0000000500)=ANY=[@ANYBLOB="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"], 0x1ec}}, 0x0)
bpf$TOKEN_CREATE(0x24, &(0x7f0000000000)={0x0, r0}, 0x8)
sendmsg$kcm(0xffffffffffffffff, &(0x7f0000000000)={0x0, 0x0, 0x0}, 0x0)

program crashed: KASAN: slab-use-after-free Read in __ethtool_get_link_ksettings
testing program (duration=6m0s, {Threaded:true Repeat:true RepeatTimes:0 Procs:5 Slowdown:1 Sandbox:none SandboxArg:0 Leak:false NetInjection:true NetDevices:true NetReset:true Cgroups:true BinfmtMisc:true CloseFDs:true KCSAN:false DevlinkPCI:false NicVF:false USB:true VhciInjection:true Wifi:true IEEE802154:true Sysctl:true Swap:true UseTmpDir:true HandleSegv:true Trace:false LegacyOptions:{Collide:false Fault:false FaultCall:0 FaultNth:0}}): socket$nl_route-socket$nl_rdma-socket$inet6_sctp-setsockopt$inet6_int-bpf$PROG_LOAD-bpf$PROG_LOAD-bpf$PROG_LOAD-sendmsg$RDMA_NLDEV_CMD_NEWLINK-socket$nl_netfilter-sendmsg$NFT_BATCH-sendmsg$NFT_BATCH-bpf$TOKEN_CREATE
detailed listing:
executing program 0:
socket$nl_route(0x10, 0x3, 0x0)
r0 = socket$nl_rdma(0x10, 0x3, 0x14)
r1 = socket$inet6_sctp(0xa, 0x1, 0x84)
setsockopt$inet6_int(r1, 0x29, 0x42, 0x0, 0x0)
bpf$PROG_LOAD(0x5, &(0x7f00000000c0)={0x0, 0xc, &(0x7f0000000540)=ANY=[@ANYRES64=r1, @ANYBLOB], 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, '\x00', 0x0, @fallback=0x25, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @void, @value}, 0x94)
bpf$PROG_LOAD(0x5, &(0x7f00000000c0)={0x0, 0xc, &(0x7f0000000440)=ANY=[@ANYBLOB], 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, '\x00', 0x0, @fallback, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, @void, @value}, 0x94)
bpf$PROG_LOAD(0x5, &(0x7f00000000c0)={0x1f, 0xc, &(0x7f0000000440)=ANY=[], &(0x7f0000000240)='GPL\x00', 0x0, 0x0, 0x0, 0x0, 0x1a, '\x00', 0x0, @fallback, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @void, @value}, 0x90)
sendmsg$RDMA_NLDEV_CMD_NEWLINK(r0, &(0x7f0000000080)={0x0, 0x0, &(0x7f0000000040)={&(0x7f0000000180)={0x38, 0x1403, 0x1, 0x70bd2a, 0x0, "", [{{0x9, 0x2, 'syz1\x00'}, {0x8, 0x41, 'rxe\x00'}, {0x14, 0x33, 'ipvlan1\x00'}}]}, 0x38}}, 0x108)
r2 = socket$nl_netfilter(0x10, 0x3, 0xc)
sendmsg$NFT_BATCH(r2, &(0x7f000000c2c0)={0x0, 0x0, &(0x7f0000000280)={&(0x7f00000003c0)=ANY=[@ANYBLOB="140000001000000000000000000400000000000a28000000000a0101000000005e1affd5020000000900010073797a300000000008000240000000032c000000030a01030000e6ff00000000020000000900010073797a30000000000900030073797a320000000014000000110001"], 0x7c}}, 0x0)
sendmsg$NFT_BATCH(r2, &(0x7f0000000100)={0x0, 0x0, &(0x7f0000000040)={&(0x7f0000000500)=ANY=[@ANYBLOB="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"], 0x1ec}}, 0x0)
bpf$TOKEN_CREATE(0x24, &(0x7f0000000000)={0x0, r0}, 0x8)

program crashed: KASAN: slab-use-after-free Read in __ethtool_get_link_ksettings
testing program (duration=6m0s, {Threaded:true Repeat:true RepeatTimes:0 Procs:5 Slowdown:1 Sandbox:none SandboxArg:0 Leak:false NetInjection:true NetDevices:true NetReset:true Cgroups:true BinfmtMisc:true CloseFDs:true KCSAN:false DevlinkPCI:false NicVF:false USB:true VhciInjection:true Wifi:true IEEE802154:true Sysctl:true Swap:true UseTmpDir:true HandleSegv:true Trace:false LegacyOptions:{Collide:false Fault:false FaultCall:0 FaultNth:0}}): socket$nl_route-socket$nl_rdma-socket$inet6_sctp-setsockopt$inet6_int-bpf$PROG_LOAD-bpf$PROG_LOAD-bpf$PROG_LOAD-sendmsg$RDMA_NLDEV_CMD_NEWLINK-socket$nl_netfilter-sendmsg$NFT_BATCH-sendmsg$NFT_BATCH
detailed listing:
executing program 0:
socket$nl_route(0x10, 0x3, 0x0)
r0 = socket$nl_rdma(0x10, 0x3, 0x14)
r1 = socket$inet6_sctp(0xa, 0x1, 0x84)
setsockopt$inet6_int(r1, 0x29, 0x42, 0x0, 0x0)
bpf$PROG_LOAD(0x5, &(0x7f00000000c0)={0x0, 0xc, &(0x7f0000000540)=ANY=[@ANYRES64=r1, @ANYBLOB], 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, '\x00', 0x0, @fallback=0x25, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @void, @value}, 0x94)
bpf$PROG_LOAD(0x5, &(0x7f00000000c0)={0x0, 0xc, &(0x7f0000000440)=ANY=[@ANYBLOB], 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, '\x00', 0x0, @fallback, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, @void, @value}, 0x94)
bpf$PROG_LOAD(0x5, &(0x7f00000000c0)={0x1f, 0xc, &(0x7f0000000440)=ANY=[], &(0x7f0000000240)='GPL\x00', 0x0, 0x0, 0x0, 0x0, 0x1a, '\x00', 0x0, @fallback, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @void, @value}, 0x90)
sendmsg$RDMA_NLDEV_CMD_NEWLINK(r0, &(0x7f0000000080)={0x0, 0x0, &(0x7f0000000040)={&(0x7f0000000180)={0x38, 0x1403, 0x1, 0x70bd2a, 0x0, "", [{{0x9, 0x2, 'syz1\x00'}, {0x8, 0x41, 'rxe\x00'}, {0x14, 0x33, 'ipvlan1\x00'}}]}, 0x38}}, 0x108)
r2 = socket$nl_netfilter(0x10, 0x3, 0xc)
sendmsg$NFT_BATCH(r2, &(0x7f000000c2c0)={0x0, 0x0, &(0x7f0000000280)={&(0x7f00000003c0)=ANY=[@ANYBLOB="140000001000000000000000000400000000000a28000000000a0101000000005e1affd5020000000900010073797a300000000008000240000000032c000000030a01030000e6ff00000000020000000900010073797a30000000000900030073797a320000000014000000110001"], 0x7c}}, 0x0)
sendmsg$NFT_BATCH(r2, &(0x7f0000000100)={0x0, 0x0, &(0x7f0000000040)={&(0x7f0000000500)=ANY=[@ANYBLOB="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"], 0x1ec}}, 0x0)

program crashed: KASAN: slab-use-after-free Read in __ethtool_get_link_ksettings
testing program (duration=6m0s, {Threaded:true Repeat:true RepeatTimes:0 Procs:5 Slowdown:1 Sandbox:none SandboxArg:0 Leak:false NetInjection:true NetDevices:true NetReset:true Cgroups:true BinfmtMisc:true CloseFDs:true KCSAN:false DevlinkPCI:false NicVF:false USB:true VhciInjection:true Wifi:true IEEE802154:true Sysctl:true Swap:true UseTmpDir:true HandleSegv:true Trace:false LegacyOptions:{Collide:false Fault:false FaultCall:0 FaultNth:0}}): socket$nl_route-socket$nl_rdma-socket$inet6_sctp-setsockopt$inet6_int-bpf$PROG_LOAD-bpf$PROG_LOAD-bpf$PROG_LOAD-sendmsg$RDMA_NLDEV_CMD_NEWLINK-socket$nl_netfilter-sendmsg$NFT_BATCH
detailed listing:
executing program 0:
socket$nl_route(0x10, 0x3, 0x0)
r0 = socket$nl_rdma(0x10, 0x3, 0x14)
r1 = socket$inet6_sctp(0xa, 0x1, 0x84)
setsockopt$inet6_int(r1, 0x29, 0x42, 0x0, 0x0)
bpf$PROG_LOAD(0x5, &(0x7f00000000c0)={0x0, 0xc, &(0x7f0000000540)=ANY=[@ANYRES64=r1, @ANYBLOB], 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, '\x00', 0x0, @fallback=0x25, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @void, @value}, 0x94)
bpf$PROG_LOAD(0x5, &(0x7f00000000c0)={0x0, 0xc, &(0x7f0000000440)=ANY=[@ANYBLOB], 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, '\x00', 0x0, @fallback, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, @void, @value}, 0x94)
bpf$PROG_LOAD(0x5, &(0x7f00000000c0)={0x1f, 0xc, &(0x7f0000000440)=ANY=[], &(0x7f0000000240)='GPL\x00', 0x0, 0x0, 0x0, 0x0, 0x1a, '\x00', 0x0, @fallback, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @void, @value}, 0x90)
sendmsg$RDMA_NLDEV_CMD_NEWLINK(r0, &(0x7f0000000080)={0x0, 0x0, &(0x7f0000000040)={&(0x7f0000000180)={0x38, 0x1403, 0x1, 0x70bd2a, 0x0, "", [{{0x9, 0x2, 'syz1\x00'}, {0x8, 0x41, 'rxe\x00'}, {0x14, 0x33, 'ipvlan1\x00'}}]}, 0x38}}, 0x108)
r2 = socket$nl_netfilter(0x10, 0x3, 0xc)
sendmsg$NFT_BATCH(r2, &(0x7f000000c2c0)={0x0, 0x0, &(0x7f0000000280)={&(0x7f00000003c0)=ANY=[@ANYBLOB="140000001000000000000000000400000000000a28000000000a0101000000005e1affd5020000000900010073797a300000000008000240000000032c000000030a01030000e6ff00000000020000000900010073797a30000000000900030073797a320000000014000000110001"], 0x7c}}, 0x0)

program crashed: KASAN: slab-use-after-free Read in __ethtool_get_link_ksettings
testing program (duration=6m0s, {Threaded:true Repeat:true RepeatTimes:0 Procs:5 Slowdown:1 Sandbox:none SandboxArg:0 Leak:false NetInjection:true NetDevices:true NetReset:true Cgroups:true BinfmtMisc:true CloseFDs:true KCSAN:false DevlinkPCI:false NicVF:false USB:true VhciInjection:true Wifi:true IEEE802154:true Sysctl:true Swap:true UseTmpDir:true HandleSegv:true Trace:false LegacyOptions:{Collide:false Fault:false FaultCall:0 FaultNth:0}}): socket$nl_route-socket$nl_rdma-socket$inet6_sctp-setsockopt$inet6_int-bpf$PROG_LOAD-bpf$PROG_LOAD-bpf$PROG_LOAD-sendmsg$RDMA_NLDEV_CMD_NEWLINK-socket$nl_netfilter
detailed listing:
executing program 0:
socket$nl_route(0x10, 0x3, 0x0)
r0 = socket$nl_rdma(0x10, 0x3, 0x14)
r1 = socket$inet6_sctp(0xa, 0x1, 0x84)
setsockopt$inet6_int(r1, 0x29, 0x42, 0x0, 0x0)
bpf$PROG_LOAD(0x5, &(0x7f00000000c0)={0x0, 0xc, &(0x7f0000000540)=ANY=[@ANYRES64=r1, @ANYBLOB], 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, '\x00', 0x0, @fallback=0x25, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @void, @value}, 0x94)
bpf$PROG_LOAD(0x5, &(0x7f00000000c0)={0x0, 0xc, &(0x7f0000000440)=ANY=[@ANYBLOB], 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, '\x00', 0x0, @fallback, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, @void, @value}, 0x94)
bpf$PROG_LOAD(0x5, &(0x7f00000000c0)={0x1f, 0xc, &(0x7f0000000440)=ANY=[], &(0x7f0000000240)='GPL\x00', 0x0, 0x0, 0x0, 0x0, 0x1a, '\x00', 0x0, @fallback, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @void, @value}, 0x90)
sendmsg$RDMA_NLDEV_CMD_NEWLINK(r0, &(0x7f0000000080)={0x0, 0x0, &(0x7f0000000040)={&(0x7f0000000180)={0x38, 0x1403, 0x1, 0x70bd2a, 0x0, "", [{{0x9, 0x2, 'syz1\x00'}, {0x8, 0x41, 'rxe\x00'}, {0x14, 0x33, 'ipvlan1\x00'}}]}, 0x38}}, 0x108)
socket$nl_netfilter(0x10, 0x3, 0xc)

program crashed: KASAN: slab-use-after-free Read in __ethtool_get_link_ksettings
testing program (duration=6m0s, {Threaded:true Repeat:true RepeatTimes:0 Procs:5 Slowdown:1 Sandbox:none SandboxArg:0 Leak:false NetInjection:true NetDevices:true NetReset:true Cgroups:true BinfmtMisc:true CloseFDs:true KCSAN:false DevlinkPCI:false NicVF:false USB:true VhciInjection:true Wifi:true IEEE802154:true Sysctl:true Swap:true UseTmpDir:true HandleSegv:true Trace:false LegacyOptions:{Collide:false Fault:false FaultCall:0 FaultNth:0}}): socket$nl_route-socket$nl_rdma-socket$inet6_sctp-setsockopt$inet6_int-bpf$PROG_LOAD-bpf$PROG_LOAD-bpf$PROG_LOAD-sendmsg$RDMA_NLDEV_CMD_NEWLINK
detailed listing:
executing program 0:
socket$nl_route(0x10, 0x3, 0x0)
r0 = socket$nl_rdma(0x10, 0x3, 0x14)
r1 = socket$inet6_sctp(0xa, 0x1, 0x84)
setsockopt$inet6_int(r1, 0x29, 0x42, 0x0, 0x0)
bpf$PROG_LOAD(0x5, &(0x7f00000000c0)={0x0, 0xc, &(0x7f0000000540)=ANY=[@ANYRES64=r1, @ANYBLOB], 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, '\x00', 0x0, @fallback=0x25, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @void, @value}, 0x94)
bpf$PROG_LOAD(0x5, &(0x7f00000000c0)={0x0, 0xc, &(0x7f0000000440)=ANY=[@ANYBLOB], 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, '\x00', 0x0, @fallback, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, @void, @value}, 0x94)
bpf$PROG_LOAD(0x5, &(0x7f00000000c0)={0x1f, 0xc, &(0x7f0000000440)=ANY=[], &(0x7f0000000240)='GPL\x00', 0x0, 0x0, 0x0, 0x0, 0x1a, '\x00', 0x0, @fallback, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @void, @value}, 0x90)
sendmsg$RDMA_NLDEV_CMD_NEWLINK(r0, &(0x7f0000000080)={0x0, 0x0, &(0x7f0000000040)={&(0x7f0000000180)={0x38, 0x1403, 0x1, 0x70bd2a, 0x0, "", [{{0x9, 0x2, 'syz1\x00'}, {0x8, 0x41, 'rxe\x00'}, {0x14, 0x33, 'ipvlan1\x00'}}]}, 0x38}}, 0x108)

program crashed: KASAN: slab-use-after-free Read in __ethtool_get_link_ksettings
testing program (duration=6m0s, {Threaded:true Repeat:true RepeatTimes:0 Procs:5 Slowdown:1 Sandbox:none SandboxArg:0 Leak:false NetInjection:true NetDevices:true NetReset:true Cgroups:true BinfmtMisc:true CloseFDs:true KCSAN:false DevlinkPCI:false NicVF:false USB:true VhciInjection:true Wifi:true IEEE802154:true Sysctl:true Swap:true UseTmpDir:true HandleSegv:true Trace:false LegacyOptions:{Collide:false Fault:false FaultCall:0 FaultNth:0}}): socket$nl_route-socket$nl_rdma-socket$inet6_sctp-setsockopt$inet6_int-bpf$PROG_LOAD-bpf$PROG_LOAD-bpf$PROG_LOAD
detailed listing:
executing program 0:
socket$nl_route(0x10, 0x3, 0x0)
socket$nl_rdma(0x10, 0x3, 0x14)
r0 = socket$inet6_sctp(0xa, 0x1, 0x84)
setsockopt$inet6_int(r0, 0x29, 0x42, 0x0, 0x0)
bpf$PROG_LOAD(0x5, &(0x7f00000000c0)={0x0, 0xc, &(0x7f0000000540)=ANY=[@ANYRES64=r0, @ANYBLOB], 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, '\x00', 0x0, @fallback=0x25, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @void, @value}, 0x94)
bpf$PROG_LOAD(0x5, &(0x7f00000000c0)={0x0, 0xc, &(0x7f0000000440)=ANY=[@ANYBLOB], 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, '\x00', 0x0, @fallback, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, @void, @value}, 0x94)
bpf$PROG_LOAD(0x5, &(0x7f00000000c0)={0x1f, 0xc, &(0x7f0000000440)=ANY=[], &(0x7f0000000240)='GPL\x00', 0x0, 0x0, 0x0, 0x0, 0x1a, '\x00', 0x0, @fallback, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @void, @value}, 0x90)

program did not crash
testing program (duration=6m0s, {Threaded:true Repeat:true RepeatTimes:0 Procs:5 Slowdown:1 Sandbox:none SandboxArg:0 Leak:false NetInjection:true NetDevices:true NetReset:true Cgroups:true BinfmtMisc:true CloseFDs:true KCSAN:false DevlinkPCI:false NicVF:false USB:true VhciInjection:true Wifi:true IEEE802154:true Sysctl:true Swap:true UseTmpDir:true HandleSegv:true Trace:false LegacyOptions:{Collide:false Fault:false FaultCall:0 FaultNth:0}}): socket$nl_route-socket$nl_rdma-socket$inet6_sctp-setsockopt$inet6_int-bpf$PROG_LOAD-bpf$PROG_LOAD-sendmsg$RDMA_NLDEV_CMD_NEWLINK
detailed listing:
executing program 0:
socket$nl_route(0x10, 0x3, 0x0)
r0 = socket$nl_rdma(0x10, 0x3, 0x14)
r1 = socket$inet6_sctp(0xa, 0x1, 0x84)
setsockopt$inet6_int(r1, 0x29, 0x42, 0x0, 0x0)
bpf$PROG_LOAD(0x5, &(0x7f00000000c0)={0x0, 0xc, &(0x7f0000000540)=ANY=[@ANYRES64=r1, @ANYBLOB], 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, '\x00', 0x0, @fallback=0x25, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @void, @value}, 0x94)
bpf$PROG_LOAD(0x5, &(0x7f00000000c0)={0x0, 0xc, &(0x7f0000000440)=ANY=[@ANYBLOB], 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, '\x00', 0x0, @fallback, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, @void, @value}, 0x94)
sendmsg$RDMA_NLDEV_CMD_NEWLINK(r0, &(0x7f0000000080)={0x0, 0x0, &(0x7f0000000040)={&(0x7f0000000180)={0x38, 0x1403, 0x1, 0x70bd2a, 0x0, "", [{{0x9, 0x2, 'syz1\x00'}, {0x8, 0x41, 'rxe\x00'}, {0x14, 0x33, 'ipvlan1\x00'}}]}, 0x38}}, 0x108)

program crashed: KASAN: slab-use-after-free Read in __ethtool_get_link_ksettings
testing program (duration=6m0s, {Threaded:true Repeat:true RepeatTimes:0 Procs:5 Slowdown:1 Sandbox:none SandboxArg:0 Leak:false NetInjection:true NetDevices:true NetReset:true Cgroups:true BinfmtMisc:true CloseFDs:true KCSAN:false DevlinkPCI:false NicVF:false USB:true VhciInjection:true Wifi:true IEEE802154:true Sysctl:true Swap:true UseTmpDir:true HandleSegv:true Trace:false LegacyOptions:{Collide:false Fault:false FaultCall:0 FaultNth:0}}): socket$nl_route-socket$nl_rdma-socket$inet6_sctp-setsockopt$inet6_int-bpf$PROG_LOAD-sendmsg$RDMA_NLDEV_CMD_NEWLINK
detailed listing:
executing program 0:
socket$nl_route(0x10, 0x3, 0x0)
r0 = socket$nl_rdma(0x10, 0x3, 0x14)
r1 = socket$inet6_sctp(0xa, 0x1, 0x84)
setsockopt$inet6_int(r1, 0x29, 0x42, 0x0, 0x0)
bpf$PROG_LOAD(0x5, &(0x7f00000000c0)={0x0, 0xc, &(0x7f0000000540)=ANY=[@ANYRES64=r1, @ANYBLOB], 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, '\x00', 0x0, @fallback=0x25, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @void, @value}, 0x94)
sendmsg$RDMA_NLDEV_CMD_NEWLINK(r0, &(0x7f0000000080)={0x0, 0x0, &(0x7f0000000040)={&(0x7f0000000180)={0x38, 0x1403, 0x1, 0x70bd2a, 0x0, "", [{{0x9, 0x2, 'syz1\x00'}, {0x8, 0x41, 'rxe\x00'}, {0x14, 0x33, 'ipvlan1\x00'}}]}, 0x38}}, 0x108)

program crashed: KASAN: slab-use-after-free Read in __ethtool_get_link_ksettings
testing program (duration=6m0s, {Threaded:true Repeat:true RepeatTimes:0 Procs:5 Slowdown:1 Sandbox:none SandboxArg:0 Leak:false NetInjection:true NetDevices:true NetReset:true Cgroups:true BinfmtMisc:true CloseFDs:true KCSAN:false DevlinkPCI:false NicVF:false USB:true VhciInjection:true Wifi:true IEEE802154:true Sysctl:true Swap:true UseTmpDir:true HandleSegv:true Trace:false LegacyOptions:{Collide:false Fault:false FaultCall:0 FaultNth:0}}): socket$nl_route-socket$nl_rdma-socket$inet6_sctp-setsockopt$inet6_int-sendmsg$RDMA_NLDEV_CMD_NEWLINK
detailed listing:
executing program 0:
socket$nl_route(0x10, 0x3, 0x0)
r0 = socket$nl_rdma(0x10, 0x3, 0x14)
r1 = socket$inet6_sctp(0xa, 0x1, 0x84)
setsockopt$inet6_int(r1, 0x29, 0x42, 0x0, 0x0)
sendmsg$RDMA_NLDEV_CMD_NEWLINK(r0, &(0x7f0000000080)={0x0, 0x0, &(0x7f0000000040)={&(0x7f0000000180)={0x38, 0x1403, 0x1, 0x70bd2a, 0x0, "", [{{0x9, 0x2, 'syz1\x00'}, {0x8, 0x41, 'rxe\x00'}, {0x14, 0x33, 'ipvlan1\x00'}}]}, 0x38}}, 0x108)

program crashed: KASAN: slab-use-after-free Read in __ethtool_get_link_ksettings
testing program (duration=6m0s, {Threaded:true Repeat:true RepeatTimes:0 Procs:5 Slowdown:1 Sandbox:none SandboxArg:0 Leak:false NetInjection:true NetDevices:true NetReset:true Cgroups:true BinfmtMisc:true CloseFDs:true KCSAN:false DevlinkPCI:false NicVF:false USB:true VhciInjection:true Wifi:true IEEE802154:true Sysctl:true Swap:true UseTmpDir:true HandleSegv:true Trace:false LegacyOptions:{Collide:false Fault:false FaultCall:0 FaultNth:0}}): socket$nl_route-socket$nl_rdma-socket$inet6_sctp-sendmsg$RDMA_NLDEV_CMD_NEWLINK
detailed listing:
executing program 0:
socket$nl_route(0x10, 0x3, 0x0)
r0 = socket$nl_rdma(0x10, 0x3, 0x14)
socket$inet6_sctp(0xa, 0x1, 0x84)
sendmsg$RDMA_NLDEV_CMD_NEWLINK(r0, &(0x7f0000000080)={0x0, 0x0, &(0x7f0000000040)={&(0x7f0000000180)={0x38, 0x1403, 0x1, 0x70bd2a, 0x0, "", [{{0x9, 0x2, 'syz1\x00'}, {0x8, 0x41, 'rxe\x00'}, {0x14, 0x33, 'ipvlan1\x00'}}]}, 0x38}}, 0x108)

program crashed: KASAN: slab-use-after-free Read in __ethtool_get_link_ksettings
testing program (duration=6m0s, {Threaded:true Repeat:true RepeatTimes:0 Procs:5 Slowdown:1 Sandbox:none SandboxArg:0 Leak:false NetInjection:true NetDevices:true NetReset:true Cgroups:true BinfmtMisc:true CloseFDs:true KCSAN:false DevlinkPCI:false NicVF:false USB:true VhciInjection:true Wifi:true IEEE802154:true Sysctl:true Swap:true UseTmpDir:true HandleSegv:true Trace:false LegacyOptions:{Collide:false Fault:false FaultCall:0 FaultNth:0}}): socket$nl_route-socket$nl_rdma-sendmsg$RDMA_NLDEV_CMD_NEWLINK
detailed listing:
executing program 0:
socket$nl_route(0x10, 0x3, 0x0)
r0 = socket$nl_rdma(0x10, 0x3, 0x14)
sendmsg$RDMA_NLDEV_CMD_NEWLINK(r0, &(0x7f0000000080)={0x0, 0x0, &(0x7f0000000040)={&(0x7f0000000180)={0x38, 0x1403, 0x1, 0x70bd2a, 0x0, "", [{{0x9, 0x2, 'syz1\x00'}, {0x8, 0x41, 'rxe\x00'}, {0x14, 0x33, 'ipvlan1\x00'}}]}, 0x38}}, 0x108)

program crashed: lost connection to test machine
suppressed program crash: lost connection to test machine
testing program (duration=6m0s, {Threaded:true Repeat:true RepeatTimes:0 Procs:5 Slowdown:1 Sandbox:none SandboxArg:0 Leak:false NetInjection:true NetDevices:true NetReset:true Cgroups:true BinfmtMisc:true CloseFDs:true KCSAN:false DevlinkPCI:false NicVF:false USB:true VhciInjection:true Wifi:true IEEE802154:true Sysctl:true Swap:true UseTmpDir:true HandleSegv:true Trace:false LegacyOptions:{Collide:false Fault:false FaultCall:0 FaultNth:0}}): socket$nl_route-socket$inet6_sctp-sendmsg$RDMA_NLDEV_CMD_NEWLINK
detailed listing:
executing program 0:
socket$nl_route(0x10, 0x3, 0x0)
socket$inet6_sctp(0xa, 0x1, 0x84)
sendmsg$RDMA_NLDEV_CMD_NEWLINK(0xffffffffffffffff, &(0x7f0000000080)={0x0, 0x0, &(0x7f0000000040)={&(0x7f0000000180)={0x38, 0x1403, 0x1, 0x70bd2a, 0x0, "", [{{0x9, 0x2, 'syz1\x00'}, {0x8, 0x41, 'rxe\x00'}, {0x14, 0x33, 'ipvlan1\x00'}}]}, 0x38}}, 0x108)

program did not crash
testing program (duration=6m0s, {Threaded:true Repeat:true RepeatTimes:0 Procs:5 Slowdown:1 Sandbox:none SandboxArg:0 Leak:false NetInjection:true NetDevices:true NetReset:true Cgroups:true BinfmtMisc:true CloseFDs:true KCSAN:false DevlinkPCI:false NicVF:false USB:true VhciInjection:true Wifi:true IEEE802154:true Sysctl:true Swap:true UseTmpDir:true HandleSegv:true Trace:false LegacyOptions:{Collide:false Fault:false FaultCall:0 FaultNth:0}}): socket$nl_rdma-socket$inet6_sctp-sendmsg$RDMA_NLDEV_CMD_NEWLINK
detailed listing:
executing program 0:
r0 = socket$nl_rdma(0x10, 0x3, 0x14)
socket$inet6_sctp(0xa, 0x1, 0x84)
sendmsg$RDMA_NLDEV_CMD_NEWLINK(r0, &(0x7f0000000080)={0x0, 0x0, &(0x7f0000000040)={&(0x7f0000000180)={0x38, 0x1403, 0x1, 0x70bd2a, 0x0, "", [{{0x9, 0x2, 'syz1\x00'}, {0x8, 0x41, 'rxe\x00'}, {0x14, 0x33, 'ipvlan1\x00'}}]}, 0x38}}, 0x108)

program crashed: KASAN: slab-use-after-free Read in __ethtool_get_link_ksettings
testing program (duration=6m0s, {Threaded:true Repeat:true RepeatTimes:0 Procs:5 Slowdown:1 Sandbox:none SandboxArg:0 Leak:false NetInjection:true NetDevices:true NetReset:true Cgroups:true BinfmtMisc:true CloseFDs:true KCSAN:false DevlinkPCI:false NicVF:false USB:true VhciInjection:true Wifi:true IEEE802154:true Sysctl:true Swap:true UseTmpDir:true HandleSegv:true Trace:false LegacyOptions:{Collide:false Fault:false FaultCall:0 FaultNth:0}}): socket$nl_rdma-socket$inet6_sctp-sendmsg$RDMA_NLDEV_CMD_NEWLINK
detailed listing:
executing program 0:
r0 = socket$nl_rdma(0x10, 0x3, 0x14)
socket$inet6_sctp(0xa, 0x1, 0x84)
sendmsg$RDMA_NLDEV_CMD_NEWLINK(r0, 0x0, 0x108)

program did not crash
testing program (duration=6m0s, {Threaded:true Repeat:true RepeatTimes:0 Procs:5 Slowdown:1 Sandbox:none SandboxArg:0 Leak:false NetInjection:true NetDevices:true NetReset:true Cgroups:true BinfmtMisc:true CloseFDs:true KCSAN:false DevlinkPCI:false NicVF:false USB:true VhciInjection:true Wifi:true IEEE802154:true Sysctl:true Swap:true UseTmpDir:true HandleSegv:true Trace:false LegacyOptions:{Collide:false Fault:false FaultCall:0 FaultNth:0}}): socket$nl_rdma-socket$inet6_sctp-sendmsg$RDMA_NLDEV_CMD_NEWLINK
detailed listing:
executing program 0:
r0 = socket$nl_rdma(0x10, 0x3, 0x14)
socket$inet6_sctp(0xa, 0x1, 0x84)
sendmsg$RDMA_NLDEV_CMD_NEWLINK(r0, &(0x7f0000000080)={0x0, 0x0, 0x0}, 0x108)

program did not crash
testing program (duration=6m0s, {Threaded:true Repeat:true RepeatTimes:0 Procs:5 Slowdown:1 Sandbox:none SandboxArg:0 Leak:false NetInjection:true NetDevices:true NetReset:true Cgroups:true BinfmtMisc:true CloseFDs:true KCSAN:false DevlinkPCI:false NicVF:false USB:true VhciInjection:true Wifi:true IEEE802154:true Sysctl:true Swap:true UseTmpDir:true HandleSegv:true Trace:false LegacyOptions:{Collide:false Fault:false FaultCall:0 FaultNth:0}}): socket$nl_rdma-socket$inet6_sctp-sendmsg$RDMA_NLDEV_CMD_NEWLINK
detailed listing:
executing program 0:
r0 = socket$nl_rdma(0x10, 0x3, 0x14)
socket$inet6_sctp(0xa, 0x1, 0x84)
sendmsg$RDMA_NLDEV_CMD_NEWLINK(r0, &(0x7f0000000080)={0x0, 0x0, &(0x7f0000000040)={0x0}}, 0x108)

program did not crash
extracting C reproducer
testing compiled C program (duration=6m0s, {Threaded:true Repeat:true RepeatTimes:0 Procs:5 Slowdown:1 Sandbox:none SandboxArg:0 Leak:false NetInjection:true NetDevices:true NetReset:true Cgroups:true BinfmtMisc:true CloseFDs:true KCSAN:false DevlinkPCI:false NicVF:false USB:true VhciInjection:true Wifi:true IEEE802154:true Sysctl:true Swap:true UseTmpDir:true HandleSegv:true Trace:false LegacyOptions:{Collide:false Fault:false FaultCall:0 FaultNth:0}}): socket$nl_rdma-socket$inet6_sctp-sendmsg$RDMA_NLDEV_CMD_NEWLINK
program crashed: no output from test machine
a never seen crash title: no output from test machine, ignore
simplifying guilty program options
testing program (duration=6m0s, {Threaded:false Repeat:true RepeatTimes:0 Procs:5 Slowdown:1 Sandbox:none SandboxArg:0 Leak:false NetInjection:true NetDevices:true NetReset:true Cgroups:true BinfmtMisc:true CloseFDs:true KCSAN:false DevlinkPCI:false NicVF:false USB:true VhciInjection:true Wifi:true IEEE802154:true Sysctl:true Swap:true UseTmpDir:true HandleSegv:true Trace:false LegacyOptions:{Collide:false Fault:false FaultCall:0 FaultNth:0}}): socket$nl_rdma-socket$inet6_sctp-sendmsg$RDMA_NLDEV_CMD_NEWLINK
detailed listing:
executing program 0:
r0 = socket$nl_rdma(0x10, 0x3, 0x14)
socket$inet6_sctp(0xa, 0x1, 0x84)
sendmsg$RDMA_NLDEV_CMD_NEWLINK(r0, &(0x7f0000000080)={0x0, 0x0, &(0x7f0000000040)={&(0x7f0000000180)={0x38, 0x1403, 0x1, 0x70bd2a, 0x0, "", [{{0x9, 0x2, 'syz1\x00'}, {0x8, 0x41, 'rxe\x00'}, {0x14, 0x33, 'ipvlan1\x00'}}]}, 0x38}}, 0x108)

program crashed: KASAN: slab-use-after-free Read in __ethtool_get_link_ksettings
extracting C reproducer
testing compiled C program (duration=6m0s, {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$nl_rdma-socket$inet6_sctp-sendmsg$RDMA_NLDEV_CMD_NEWLINK
program crashed: no output from test machine
a never seen crash title: no output from test machine, ignore
testing program (duration=6m0s, {Threaded:false Repeat:true RepeatTimes:0 Procs:1 Slowdown:1 Sandbox:none SandboxArg:0 Leak:false NetInjection:true NetDevices:true NetReset:true Cgroups:true BinfmtMisc:true CloseFDs:true KCSAN:false DevlinkPCI:false NicVF:false USB:true VhciInjection:true Wifi:true IEEE802154:true Sysctl:true Swap:true UseTmpDir:true HandleSegv:true Trace:false LegacyOptions:{Collide:false Fault:false FaultCall:0 FaultNth:0}}): socket$nl_rdma-socket$inet6_sctp-sendmsg$RDMA_NLDEV_CMD_NEWLINK
detailed listing:
executing program 0:
r0 = socket$nl_rdma(0x10, 0x3, 0x14)
socket$inet6_sctp(0xa, 0x1, 0x84)
sendmsg$RDMA_NLDEV_CMD_NEWLINK(r0, &(0x7f0000000080)={0x0, 0x0, &(0x7f0000000040)={&(0x7f0000000180)={0x38, 0x1403, 0x1, 0x70bd2a, 0x0, "", [{{0x9, 0x2, 'syz1\x00'}, {0x8, 0x41, 'rxe\x00'}, {0x14, 0x33, 'ipvlan1\x00'}}]}, 0x38}}, 0x108)

program crashed: KASAN: slab-use-after-free Read in __ethtool_get_link_ksettings
extracting C reproducer
testing compiled C program (duration=6m0s, {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$nl_rdma-socket$inet6_sctp-sendmsg$RDMA_NLDEV_CMD_NEWLINK
program crashed: no output from test machine
a never seen crash title: no output from test machine, ignore
reproducing took 2h37m46.608518157s
repro crashed as (corrupted=false):
==================================================================
BUG: KASAN: slab-use-after-free in __ethtool_get_link_ksettings+0x6e/0x190 net/ethtool/ioctl.c:442
Read of size 8 at addr ffff88802f8f22f8 by task kworker/1:0/25

CPU: 1 UID: 0 PID: 25 Comm: kworker/1:0 Not tainted 6.12.0-rc2-syzkaller-00571-g60b4d49b9621 #0
Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 09/13/2024
Workqueue: events smc_ib_port_event_work
Call Trace:
 <TASK>
 __dump_stack lib/dump_stack.c:94 [inline]
 dump_stack_lvl+0x241/0x360 lib/dump_stack.c:120
 print_address_description mm/kasan/report.c:377 [inline]
 print_report+0x169/0x550 mm/kasan/report.c:488
 kasan_report+0x143/0x180 mm/kasan/report.c:601
 __ethtool_get_link_ksettings+0x6e/0x190 net/ethtool/ioctl.c:442
 ib_get_eth_speed+0x160/0x800 drivers/infiniband/core/verbs.c:1996
 rxe_query_port+0x76/0x260 drivers/infiniband/sw/rxe/rxe_verbs.c:55
 __ib_query_port drivers/infiniband/core/device.c:2111 [inline]
 ib_query_port+0x166/0x7d0 drivers/infiniband/core/device.c:2143
 smc_ib_remember_port_attr net/smc/smc_ib.c:364 [inline]
 smc_ib_port_event_work+0x14e/0xa50 net/smc/smc_ib.c:388
 process_one_work kernel/workqueue.c:3229 [inline]
 process_scheduled_works+0xa63/0x1850 kernel/workqueue.c:3310
 worker_thread+0x870/0xd30 kernel/workqueue.c:3391
 kthread+0x2f0/0x390 kernel/kthread.c:389
 ret_from_fork+0x4b/0x80 arch/x86/kernel/process.c:147
 ret_from_fork_asm+0x1a/0x30 arch/x86/entry/entry_64.S:244
 </TASK>

Allocated by task 8598:
 kasan_save_stack mm/kasan/common.c:47 [inline]
 kasan_save_track+0x3f/0x80 mm/kasan/common.c:68
 poison_kmalloc_redzone mm/kasan/common.c:377 [inline]
 __kasan_kmalloc+0x98/0xb0 mm/kasan/common.c:394
 kasan_kmalloc include/linux/kasan.h:257 [inline]
 __do_kmalloc_node mm/slub.c:4264 [inline]
 __kmalloc_node_noprof+0x22a/0x440 mm/slub.c:4270
 __kvmalloc_node_noprof+0x72/0x190 mm/util.c:658
 alloc_netdev_mqs+0xa4/0x1080 net/core/dev.c:11160
 rtnl_create_link+0x2f9/0xc20 net/core/rtnetlink.c:3477
 rtnl_newlink_create net/core/rtnetlink.c:3603 [inline]
 __rtnl_newlink net/core/rtnetlink.c:3833 [inline]
 rtnl_newlink+0x1423/0x20a0 net/core/rtnetlink.c:3846
 rtnetlink_rcv_msg+0x73f/0xcf0 net/core/rtnetlink.c:6749
 netlink_rcv_skb+0x1e3/0x430 net/netlink/af_netlink.c:2551
 netlink_unicast_kernel net/netlink/af_netlink.c:1331 [inline]
 netlink_unicast+0x7f6/0x990 net/netlink/af_netlink.c:1357
 netlink_sendmsg+0x8e4/0xcb0 net/netlink/af_netlink.c:1901
 sock_sendmsg_nosec net/socket.c:729 [inline]
 __sock_sendmsg+0x221/0x270 net/socket.c:744
 __sys_sendto+0x39b/0x4f0 net/socket.c:2214
 __do_sys_sendto net/socket.c:2226 [inline]
 __se_sys_sendto net/socket.c:2222 [inline]
 __x64_sys_sendto+0xde/0x100 net/socket.c:2222
 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

Freed by task 135:
 kasan_save_stack mm/kasan/common.c:47 [inline]
 kasan_save_track+0x3f/0x80 mm/kasan/common.c:68
 kasan_save_free_info+0x40/0x50 mm/kasan/generic.c:579
 poison_slab_object mm/kasan/common.c:247 [inline]
 __kasan_slab_free+0x59/0x70 mm/kasan/common.c:264
 kasan_slab_free include/linux/kasan.h:230 [inline]
 slab_free_hook mm/slub.c:2342 [inline]
 slab_free mm/slub.c:4579 [inline]
 kfree+0x1a0/0x440 mm/slub.c:4727
 device_release+0x99/0x1c0
 kobject_cleanup lib/kobject.c:689 [inline]
 kobject_release lib/kobject.c:720 [inline]
 kref_put include/linux/kref.h:65 [inline]
 kobject_put+0x22f/0x480 lib/kobject.c:737
 netdev_run_todo+0xe79/0x1000 net/core/dev.c:10875
 default_device_exit_batch+0xa21/0xaa0 net/core/dev.c:12025
 ops_exit_list net/core/net_namespace.c:178 [inline]
 cleanup_net+0x89d/0xcc0 net/core/net_namespace.c:633
 process_one_work kernel/workqueue.c:3229 [inline]
 process_scheduled_works+0xa63/0x1850 kernel/workqueue.c:3310
 worker_thread+0x870/0xd30 kernel/workqueue.c:3391
 kthread+0x2f0/0x390 kernel/kthread.c:389
 ret_from_fork+0x4b/0x80 arch/x86/kernel/process.c:147
 ret_from_fork_asm+0x1a/0x30 arch/x86/entry/entry_64.S:244

The buggy address belongs to the object at ffff88802f8f2000
 which belongs to the cache kmalloc-cg-4k of size 4096
The buggy address is located 760 bytes inside of
 freed 4096-byte region [ffff88802f8f2000, ffff88802f8f3000)

The buggy address belongs to the physical page:
page: refcount:1 mapcount:0 mapping:0000000000000000 index:0x0 pfn:0x2f8f0
head: order:3 mapcount:0 entire_mapcount:0 nr_pages_mapped:0 pincount:0
memcg:ffff88801e7d2e01
flags: 0xfff00000000040(head|node=0|zone=1|lastcpupid=0x7ff)
page_type: f5(slab)
raw: 00fff00000000040 ffff88801ac4f500 dead000000000122 0000000000000000
raw: 0000000000000000 0000000000040004 00000001f5000000 ffff88801e7d2e01
head: 00fff00000000040 ffff88801ac4f500 dead000000000122 0000000000000000
head: 0000000000000000 0000000000040004 00000001f5000000 ffff88801e7d2e01
head: 00fff00000000003 ffffea0000be3c01 ffffffffffffffff 0000000000000000
head: 0000000000000008 0000000000000000 00000000ffffffff 0000000000000000
page dumped because: kasan: bad access detected
page_owner tracks the page as allocated
page last allocated via order 3, migratetype Unmovable, gfp_mask 0xd20c0(__GFP_IO|__GFP_FS|__GFP_NOWARN|__GFP_NORETRY|__GFP_COMP|__GFP_NOMEMALLOC), pid 8598, tgid 8598 (syz-executor), ts 154008308999, free_ts 153920052029
 set_page_owner include/linux/page_owner.h:32 [inline]
 post_alloc_hook+0x1f3/0x230 mm/page_alloc.c:1537
 prep_new_page mm/page_alloc.c:1545 [inline]
 get_page_from_freelist+0x3045/0x3190 mm/page_alloc.c:3457
 __alloc_pages_noprof+0x292/0x710 mm/page_alloc.c:4733
 alloc_pages_mpol_noprof+0x3e8/0x680 mm/mempolicy.c:2265
 alloc_slab_page+0x6a/0x120 mm/slub.c:2412
 allocate_slab+0x5a/0x2f0 mm/slub.c:2578
 new_slab mm/slub.c:2631 [inline]
 ___slab_alloc+0xcd1/0x14b0 mm/slub.c:3818
 __slab_alloc+0x58/0xa0 mm/slub.c:3908
 __slab_alloc_node mm/slub.c:3961 [inline]
 slab_alloc_node mm/slub.c:4122 [inline]
 __do_kmalloc_node mm/slub.c:4263 [inline]
 __kmalloc_noprof+0x25a/0x400 mm/slub.c:4276
 kmalloc_noprof include/linux/slab.h:882 [inline]
 kzalloc_noprof include/linux/slab.h:1014 [inline]
 __register_sysctl_table+0x65/0x1550 fs/proc/proc_sysctl.c:1368
 __addrconf_sysctl_register+0x234/0x3a0 net/ipv6/addrconf.c:7224
 addrconf_sysctl_register+0x167/0x1c0 net/ipv6/addrconf.c:7272
 ipv6_add_dev+0xcf6/0x1220 net/ipv6/addrconf.c:456
 addrconf_notify+0x6a7/0x1020 net/ipv6/addrconf.c:3655
 notifier_call_chain+0x19f/0x3e0 kernel/notifier.c:93
 call_netdevice_notifiers_extack net/core/dev.c:2034 [inline]
 call_netdevice_notifiers net/core/dev.c:2048 [inline]
 register_netdevice+0x167f/0x1b00 net/core/dev.c:10583
page last free pid 8598 tgid 8598 stack trace:
 reset_page_owner include/linux/page_owner.h:25 [inline]
 free_pages_prepare mm/page_alloc.c:1108 [inline]
 free_unref_page+0xcfb/0xf20 mm/page_alloc.c:2638
 discard_slab mm/slub.c:2677 [inline]
 __put_partials+0xeb/0x130 mm/slub.c:3145
 put_cpu_partial+0x17c/0x250 mm/slub.c:3220
 __slab_free+0x2ea/0x3d0 mm/slub.c:4449
 qlink_free mm/kasan/quarantine.c:163 [inline]
 qlist_free_all+0x9a/0x140 mm/kasan/quarantine.c:179
 kasan_quarantine_reduce+0x14f/0x170 mm/kasan/quarantine.c:286
 __kasan_slab_alloc+0x23/0x80 mm/kasan/common.c:329
 kasan_slab_alloc include/linux/kasan.h:247 [inline]
 slab_post_alloc_hook mm/slub.c:4085 [inline]
 slab_alloc_node mm/slub.c:4134 [inline]
 kmem_cache_alloc_noprof+0x135/0x2a0 mm/slub.c:4141
 __kernfs_new_node+0xd8/0x870 fs/kernfs/dir.c:624
 kernfs_new_node+0x137/0x240 fs/kernfs/dir.c:700
 __kernfs_create_file+0x49/0x2e0 fs/kernfs/file.c:1034
 sysfs_add_file_mode_ns+0x24a/0x310 fs/sysfs/file.c:307
 create_files fs/sysfs/group.c:76 [inline]
 internal_create_group+0x7a7/0x11d0 fs/sysfs/group.c:180
 internal_create_groups fs/sysfs/group.c:220 [inline]
 sysfs_create_groups+0x56/0x120 fs/sysfs/group.c:246
 device_add_groups drivers/base/core.c:2822 [inline]
 device_add_attrs+0xe5/0x600 drivers/base/core.c:2886
 device_add+0x576/0xbf0 drivers/base/core.c:3629

Memory state around the buggy address:
 ffff88802f8f2180: fb fb fb fb fb fb fb fb fb fb fb fb fb fb fb fb
 ffff88802f8f2200: fb fb fb fb fb fb fb fb fb fb fb fb fb fb fb fb
>ffff88802f8f2280: fb fb fb fb fb fb fb fb fb fb fb fb fb fb fb fb
                                                                ^
 ffff88802f8f2300: fb fb fb fb fb fb fb fb fb fb fb fb fb fb fb fb
 ffff88802f8f2380: fb fb fb fb fb fb fb fb fb fb fb fb fb fb fb fb
==================================================================

final repro crashed as (corrupted=false):
==================================================================
BUG: KASAN: slab-use-after-free in __ethtool_get_link_ksettings+0x6e/0x190 net/ethtool/ioctl.c:442
Read of size 8 at addr ffff88802f8f22f8 by task kworker/1:0/25

CPU: 1 UID: 0 PID: 25 Comm: kworker/1:0 Not tainted 6.12.0-rc2-syzkaller-00571-g60b4d49b9621 #0
Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 09/13/2024
Workqueue: events smc_ib_port_event_work
Call Trace:
 <TASK>
 __dump_stack lib/dump_stack.c:94 [inline]
 dump_stack_lvl+0x241/0x360 lib/dump_stack.c:120
 print_address_description mm/kasan/report.c:377 [inline]
 print_report+0x169/0x550 mm/kasan/report.c:488
 kasan_report+0x143/0x180 mm/kasan/report.c:601
 __ethtool_get_link_ksettings+0x6e/0x190 net/ethtool/ioctl.c:442
 ib_get_eth_speed+0x160/0x800 drivers/infiniband/core/verbs.c:1996
 rxe_query_port+0x76/0x260 drivers/infiniband/sw/rxe/rxe_verbs.c:55
 __ib_query_port drivers/infiniband/core/device.c:2111 [inline]
 ib_query_port+0x166/0x7d0 drivers/infiniband/core/device.c:2143
 smc_ib_remember_port_attr net/smc/smc_ib.c:364 [inline]
 smc_ib_port_event_work+0x14e/0xa50 net/smc/smc_ib.c:388
 process_one_work kernel/workqueue.c:3229 [inline]
 process_scheduled_works+0xa63/0x1850 kernel/workqueue.c:3310
 worker_thread+0x870/0xd30 kernel/workqueue.c:3391
 kthread+0x2f0/0x390 kernel/kthread.c:389
 ret_from_fork+0x4b/0x80 arch/x86/kernel/process.c:147
 ret_from_fork_asm+0x1a/0x30 arch/x86/entry/entry_64.S:244
 </TASK>

Allocated by task 8598:
 kasan_save_stack mm/kasan/common.c:47 [inline]
 kasan_save_track+0x3f/0x80 mm/kasan/common.c:68
 poison_kmalloc_redzone mm/kasan/common.c:377 [inline]
 __kasan_kmalloc+0x98/0xb0 mm/kasan/common.c:394
 kasan_kmalloc include/linux/kasan.h:257 [inline]
 __do_kmalloc_node mm/slub.c:4264 [inline]
 __kmalloc_node_noprof+0x22a/0x440 mm/slub.c:4270
 __kvmalloc_node_noprof+0x72/0x190 mm/util.c:658
 alloc_netdev_mqs+0xa4/0x1080 net/core/dev.c:11160
 rtnl_create_link+0x2f9/0xc20 net/core/rtnetlink.c:3477
 rtnl_newlink_create net/core/rtnetlink.c:3603 [inline]
 __rtnl_newlink net/core/rtnetlink.c:3833 [inline]
 rtnl_newlink+0x1423/0x20a0 net/core/rtnetlink.c:3846
 rtnetlink_rcv_msg+0x73f/0xcf0 net/core/rtnetlink.c:6749
 netlink_rcv_skb+0x1e3/0x430 net/netlink/af_netlink.c:2551
 netlink_unicast_kernel net/netlink/af_netlink.c:1331 [inline]
 netlink_unicast+0x7f6/0x990 net/netlink/af_netlink.c:1357
 netlink_sendmsg+0x8e4/0xcb0 net/netlink/af_netlink.c:1901
 sock_sendmsg_nosec net/socket.c:729 [inline]
 __sock_sendmsg+0x221/0x270 net/socket.c:744
 __sys_sendto+0x39b/0x4f0 net/socket.c:2214
 __do_sys_sendto net/socket.c:2226 [inline]
 __se_sys_sendto net/socket.c:2222 [inline]
 __x64_sys_sendto+0xde/0x100 net/socket.c:2222
 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

Freed by task 135:
 kasan_save_stack mm/kasan/common.c:47 [inline]
 kasan_save_track+0x3f/0x80 mm/kasan/common.c:68
 kasan_save_free_info+0x40/0x50 mm/kasan/generic.c:579
 poison_slab_object mm/kasan/common.c:247 [inline]
 __kasan_slab_free+0x59/0x70 mm/kasan/common.c:264
 kasan_slab_free include/linux/kasan.h:230 [inline]
 slab_free_hook mm/slub.c:2342 [inline]
 slab_free mm/slub.c:4579 [inline]
 kfree+0x1a0/0x440 mm/slub.c:4727
 device_release+0x99/0x1c0
 kobject_cleanup lib/kobject.c:689 [inline]
 kobject_release lib/kobject.c:720 [inline]
 kref_put include/linux/kref.h:65 [inline]
 kobject_put+0x22f/0x480 lib/kobject.c:737
 netdev_run_todo+0xe79/0x1000 net/core/dev.c:10875
 default_device_exit_batch+0xa21/0xaa0 net/core/dev.c:12025
 ops_exit_list net/core/net_namespace.c:178 [inline]
 cleanup_net+0x89d/0xcc0 net/core/net_namespace.c:633
 process_one_work kernel/workqueue.c:3229 [inline]
 process_scheduled_works+0xa63/0x1850 kernel/workqueue.c:3310
 worker_thread+0x870/0xd30 kernel/workqueue.c:3391
 kthread+0x2f0/0x390 kernel/kthread.c:389
 ret_from_fork+0x4b/0x80 arch/x86/kernel/process.c:147
 ret_from_fork_asm+0x1a/0x30 arch/x86/entry/entry_64.S:244

The buggy address belongs to the object at ffff88802f8f2000
 which belongs to the cache kmalloc-cg-4k of size 4096
The buggy address is located 760 bytes inside of
 freed 4096-byte region [ffff88802f8f2000, ffff88802f8f3000)

The buggy address belongs to the physical page:
page: refcount:1 mapcount:0 mapping:0000000000000000 index:0x0 pfn:0x2f8f0
head: order:3 mapcount:0 entire_mapcount:0 nr_pages_mapped:0 pincount:0
memcg:ffff88801e7d2e01
flags: 0xfff00000000040(head|node=0|zone=1|lastcpupid=0x7ff)
page_type: f5(slab)
raw: 00fff00000000040 ffff88801ac4f500 dead000000000122 0000000000000000
raw: 0000000000000000 0000000000040004 00000001f5000000 ffff88801e7d2e01
head: 00fff00000000040 ffff88801ac4f500 dead000000000122 0000000000000000
head: 0000000000000000 0000000000040004 00000001f5000000 ffff88801e7d2e01
head: 00fff00000000003 ffffea0000be3c01 ffffffffffffffff 0000000000000000
head: 0000000000000008 0000000000000000 00000000ffffffff 0000000000000000
page dumped because: kasan: bad access detected
page_owner tracks the page as allocated
page last allocated via order 3, migratetype Unmovable, gfp_mask 0xd20c0(__GFP_IO|__GFP_FS|__GFP_NOWARN|__GFP_NORETRY|__GFP_COMP|__GFP_NOMEMALLOC), pid 8598, tgid 8598 (syz-executor), ts 154008308999, free_ts 153920052029
 set_page_owner include/linux/page_owner.h:32 [inline]
 post_alloc_hook+0x1f3/0x230 mm/page_alloc.c:1537
 prep_new_page mm/page_alloc.c:1545 [inline]
 get_page_from_freelist+0x3045/0x3190 mm/page_alloc.c:3457
 __alloc_pages_noprof+0x292/0x710 mm/page_alloc.c:4733
 alloc_pages_mpol_noprof+0x3e8/0x680 mm/mempolicy.c:2265
 alloc_slab_page+0x6a/0x120 mm/slub.c:2412
 allocate_slab+0x5a/0x2f0 mm/slub.c:2578
 new_slab mm/slub.c:2631 [inline]
 ___slab_alloc+0xcd1/0x14b0 mm/slub.c:3818
 __slab_alloc+0x58/0xa0 mm/slub.c:3908
 __slab_alloc_node mm/slub.c:3961 [inline]
 slab_alloc_node mm/slub.c:4122 [inline]
 __do_kmalloc_node mm/slub.c:4263 [inline]
 __kmalloc_noprof+0x25a/0x400 mm/slub.c:4276
 kmalloc_noprof include/linux/slab.h:882 [inline]
 kzalloc_noprof include/linux/slab.h:1014 [inline]
 __register_sysctl_table+0x65/0x1550 fs/proc/proc_sysctl.c:1368
 __addrconf_sysctl_register+0x234/0x3a0 net/ipv6/addrconf.c:7224
 addrconf_sysctl_register+0x167/0x1c0 net/ipv6/addrconf.c:7272
 ipv6_add_dev+0xcf6/0x1220 net/ipv6/addrconf.c:456
 addrconf_notify+0x6a7/0x1020 net/ipv6/addrconf.c:3655
 notifier_call_chain+0x19f/0x3e0 kernel/notifier.c:93
 call_netdevice_notifiers_extack net/core/dev.c:2034 [inline]
 call_netdevice_notifiers net/core/dev.c:2048 [inline]
 register_netdevice+0x167f/0x1b00 net/core/dev.c:10583
page last free pid 8598 tgid 8598 stack trace:
 reset_page_owner include/linux/page_owner.h:25 [inline]
 free_pages_prepare mm/page_alloc.c:1108 [inline]
 free_unref_page+0xcfb/0xf20 mm/page_alloc.c:2638
 discard_slab mm/slub.c:2677 [inline]
 __put_partials+0xeb/0x130 mm/slub.c:3145
 put_cpu_partial+0x17c/0x250 mm/slub.c:3220
 __slab_free+0x2ea/0x3d0 mm/slub.c:4449
 qlink_free mm/kasan/quarantine.c:163 [inline]
 qlist_free_all+0x9a/0x140 mm/kasan/quarantine.c:179
 kasan_quarantine_reduce+0x14f/0x170 mm/kasan/quarantine.c:286
 __kasan_slab_alloc+0x23/0x80 mm/kasan/common.c:329
 kasan_slab_alloc include/linux/kasan.h:247 [inline]
 slab_post_alloc_hook mm/slub.c:4085 [inline]
 slab_alloc_node mm/slub.c:4134 [inline]
 kmem_cache_alloc_noprof+0x135/0x2a0 mm/slub.c:4141
 __kernfs_new_node+0xd8/0x870 fs/kernfs/dir.c:624
 kernfs_new_node+0x137/0x240 fs/kernfs/dir.c:700
 __kernfs_create_file+0x49/0x2e0 fs/kernfs/file.c:1034
 sysfs_add_file_mode_ns+0x24a/0x310 fs/sysfs/file.c:307
 create_files fs/sysfs/group.c:76 [inline]
 internal_create_group+0x7a7/0x11d0 fs/sysfs/group.c:180
 internal_create_groups fs/sysfs/group.c:220 [inline]
 sysfs_create_groups+0x56/0x120 fs/sysfs/group.c:246
 device_add_groups drivers/base/core.c:2822 [inline]
 device_add_attrs+0xe5/0x600 drivers/base/core.c:2886
 device_add+0x576/0xbf0 drivers/base/core.c:3629

Memory state around the buggy address:
 ffff88802f8f2180: fb fb fb fb fb fb fb fb fb fb fb fb fb fb fb fb
 ffff88802f8f2200: fb fb fb fb fb fb fb fb fb fb fb fb fb fb fb fb
>ffff88802f8f2280: fb fb fb fb fb fb fb fb fb fb fb fb fb fb fb fb
                                                                ^
 ffff88802f8f2300: fb fb fb fb fb fb fb fb fb fb fb fb fb fb fb fb
 ffff88802f8f2380: fb fb fb fb fb fb fb fb fb fb fb fb fb fb fb fb
==================================================================