Extracting prog: 59.68485315s
Minimizing prog: 20m45.980494687s
Simplifying prog options: 0s
Extracting C: 41.765782252s
Simplifying C: 8m17.061178737s


extracting reproducer from 362 programs
testing a last program of every proc
single: executing 312 programs separately with timeout 45s
testing program (duration=45s, {Threaded:true Repeat:true RepeatTimes:0 Procs:1 Slowdown:10 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:false VhciInjection:false Wifi:false IEEE802154:false Sysctl:true Swap:false UseTmpDir:true HandleSegv:true Trace:false LegacyOptions:{Collide:false Fault:false FaultCall:0 FaultNth:0}}): socket$inet6_icmp_raw-getsockopt$sock_int-ioctl$EXT4_IOC_PRECACHE_EXTENTS-setsockopt$SO_ATTACH_FILTER-socket$netlink-mknodat-sendmsg$netlink-socket$packet-setsockopt$packet_int-setsockopt$packet_rx_ring-syz_emit_ethernet-getsockopt$IP6T_SO_GET_ENTRIES-tee-syz_emit_ethernet
detailed listing:
executing program 0:
r0 = socket$inet6_icmp_raw(0xa, 0x3, 0x3a)
getsockopt$sock_int(0xffffffffffffffff, 0x1, 0x2, 0x0, 0x0) (async)
ioctl$EXT4_IOC_PRECACHE_EXTENTS(r0, 0x6612) (async)
setsockopt$SO_ATTACH_FILTER(r0, 0x1, 0x1a, &(0x7f00000000c0)={0x3, &(0x7f0000000040)=[{0x5, 0x9, 0x2, 0x2}, {0x7, 0xa, 0x1, 0x2c}, {0x401, 0x0, 0x7, 0x2}]}, 0x10)
r1 = socket$netlink(0x10, 0x3, 0x0)
mknodat(0xffffffffffffff9c, &(0x7f0000000100)='./file3\x00', 0xc1c0, 0x0)
sendmsg$netlink(r1, &(0x7f0000000740)={0x0, 0x0, &(0x7f00000002c0)=[{&(0x7f0000000000)={0x24, 0x10, 0x1, 0x0, 0x0, "", [@nested={0x14, 0x0, 0x0, 0x0, [@typed={0xc, 0x0, 0x0, 0x0, @u64}, @typed={0x4, 0xa}]}]}, 0x24}], 0x1}, 0x0) (async)
r2 = socket$packet(0x11, 0x2, 0x300)
setsockopt$packet_int(r2, 0x107, 0xa, &(0x7f0000000080)=0x1, 0x4) (async)
setsockopt$packet_rx_ring(r2, 0x107, 0x5, &(0x7f0000000180)=@req3={0x1000, 0x3a, 0x1000, 0x3a, 0x7fe, 0xf83, 0x8}, 0x1c) (async, rerun: 64)
syz_emit_ethernet(0x142, &(0x7f0000000240)=ANY=[@ANYBLOB="5595a826c19abbbbbbbbbbbb81"], 0x0) (async, rerun: 64)
getsockopt$IP6T_SO_GET_ENTRIES(r0, 0x29, 0x41, &(0x7f0000000780)=ANY=[@ANYBLOB="6e617400000000000000000000000000000000000000000000000000000000002c040000db25989b73495c1a55a79efe1dc8b1ea2f1bd3560b0ec0b6d08a150cfeff232ea5c3e2ecab026c0799498dabca0d9dc7d5e388d63e1389d224d5c11056261282b6956650fff0226386db839a688aceed01503ad0e8ca1dc9a3a5de34c69277ae422dcec5403ff51957fd1c5bbe3d9b25bdf7aa49aff46e10fe187c3aeb2c1fb1ea724adcd092a31c438c649f98aae755ad297736cdfc84a76492ea1632f65d1125d0a875c82d959407036a6b211f29058e83344fa83467a1095cd28e08958e0c78ab12cf2911d66906a82ec6e3d2897f0b0efb898ae8dead8617729aeaeb89b4e835e183234ef6ca6ad9f1a338185fd5b5c59874b3dbb77b7513e5aa6e5e5bdbe376057a3ad972159f1a476d3dafcb066ccf4352a3e1454ab46c5185a7df67d45c8e08fe2eebc18be3208f70bfa7c5550e0181f28c3ab11aae1c72f87828ecc56a02c8adf6b7c5cb61ae7256ff70dabb219043571dcef3b9d22f7801aae088739b0eec882fd26f1c70f214113752bb21e5915a06459adacc181f34ab51e6146f460500000000000000073b6a593a1faa0d9793b75d7c74e0388d761e37cdee06ec032acd822e0077877ad877a68e4224e7654b99ba8f72b46ab43839f4679cd0adff141bf620d8bfaa3c71315be050d09492faa9533d2d0c932ebd49680857cdecc852c568ca34865afda773b87c57ef601c977961c15c326efcf808e73d9348dc4413895ce7ce0e32fbe6c6c4b699ae05004c3cfb33a950ba17f278d1680aa036f0b427fa7145b5c0e9e22da27ea318b90816e043cb05a78ec3d5b738c8f2ab31148789672fc5ad4e8db2a5479c6e52434f2aa056c07edee6cf558fc649b35ab84f6c69efb9423c15ec84209fa9fe5025853d075c85dd7ddd26c29e264351ba4413361ee93146dc3920b97e39fcb0220c0d1809128e96c303942b112b6a9045bc8f4e281dad7c65029c1352a1d23578d4d9047b085317ca94501e7e56db54d49b95a878677fcfb2aa830c36554f25da6bd3bc0bc63fcfcd2eba3b89ae96cb7def467d6df4300ec0afaf7149ae07a101b442767b3d9e98310a01623a5eceae4e4d72426722d79a8ac70303fc72535eb271e1d397bdac8f0276d305429953be2f3c304bf74fcb5dbb27231d9aa6984cdd2ab6fcc22284fbcbcc3384cd192c338b4d9a8c392e3a96708180670dd0989ea771c9893b641fab3ac134372103a37752c949c96479c9d51df92d3c923f91501f2afca2104a3504f6a866712cff077d5adf2d836bf31d11c19e6c968246eb9960bcc606c3589b4cf5f9ab1832a626c21a24d4ba0ec1d85af77176ea2a810625b2d600e76bf711674e947a9ebe322946d087c162344d777087bda96255d011fc3966f59cee13424ce8d2de2f5d1d6abe6b1c925c746375b991d4692495c3cd40d91482fedbea6810474e26cda9169c0d8d04df0ff9aa3d1620abe27908c8a0f396b4980bfcf7958b053f003df8630f230cb186fdc9b7966c393fe8056023e9233ab68698b81791bebfd553c2f173e0b81948177db4641151b0d0b56a03829ee9df96202d823c2aa43640a00d915583c35c3097434cca3a5fb3ef"], &(0x7f0000000140)=0x450)
tee(0xffffffffffffffff, 0xffffffffffffffff, 0x10000000000a, 0x0)
syz_emit_ethernet(0x46, &(0x7f00000020c0)={@multicast, @random="caf6e222e6aa", @void, {@ipv6={0x86dd, @icmpv6={0x0, 0x6, "430093", 0x10, 0x3a, 0x0, @dev, @mcast2, {[], @ndisc_ra={0x8f}}}}}}, 0x0)

program crashed: DATA RACE in packetmmap.(*Endpoint).marshalFrameHeader
single: successfully extracted reproducer
found reproducer with 14 syscalls
minimizing guilty program
testing program (duration=1m9.817567183s, {Threaded:true Repeat:true RepeatTimes:0 Procs:1 Slowdown:10 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:false VhciInjection:false Wifi:false IEEE802154:false Sysctl:true Swap:false UseTmpDir:true HandleSegv:true Trace:false LegacyOptions:{Collide:false Fault:false FaultCall:0 FaultNth:0}}): socket$inet6_icmp_raw-getsockopt$sock_int-ioctl$EXT4_IOC_PRECACHE_EXTENTS-setsockopt$SO_ATTACH_FILTER-socket$netlink-mknodat-sendmsg$netlink-socket$packet-setsockopt$packet_int-setsockopt$packet_rx_ring-syz_emit_ethernet-getsockopt$IP6T_SO_GET_ENTRIES-tee
detailed listing:
executing program 0:
r0 = socket$inet6_icmp_raw(0xa, 0x3, 0x3a)
getsockopt$sock_int(0xffffffffffffffff, 0x1, 0x2, 0x0, 0x0) (async)
ioctl$EXT4_IOC_PRECACHE_EXTENTS(r0, 0x6612) (async)
setsockopt$SO_ATTACH_FILTER(r0, 0x1, 0x1a, &(0x7f00000000c0)={0x3, &(0x7f0000000040)=[{0x5, 0x9, 0x2, 0x2}, {0x7, 0xa, 0x1, 0x2c}, {0x401, 0x0, 0x7, 0x2}]}, 0x10)
r1 = socket$netlink(0x10, 0x3, 0x0)
mknodat(0xffffffffffffff9c, &(0x7f0000000100)='./file3\x00', 0xc1c0, 0x0)
sendmsg$netlink(r1, &(0x7f0000000740)={0x0, 0x0, &(0x7f00000002c0)=[{&(0x7f0000000000)={0x24, 0x10, 0x1, 0x0, 0x0, "", [@nested={0x14, 0x0, 0x0, 0x0, [@typed={0xc, 0x0, 0x0, 0x0, @u64}, @typed={0x4, 0xa}]}]}, 0x24}], 0x1}, 0x0) (async)
r2 = socket$packet(0x11, 0x2, 0x300)
setsockopt$packet_int(r2, 0x107, 0xa, &(0x7f0000000080)=0x1, 0x4) (async)
setsockopt$packet_rx_ring(r2, 0x107, 0x5, &(0x7f0000000180)=@req3={0x1000, 0x3a, 0x1000, 0x3a, 0x7fe, 0xf83, 0x8}, 0x1c) (async, rerun: 64)
syz_emit_ethernet(0x142, &(0x7f0000000240)=ANY=[@ANYBLOB="5595a826c19abbbbbbbbbbbb81"], 0x0) (async, rerun: 64)
getsockopt$IP6T_SO_GET_ENTRIES(r0, 0x29, 0x41, &(0x7f0000000780)=ANY=[@ANYBLOB="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"], &(0x7f0000000140)=0x450)
tee(0xffffffffffffffff, 0xffffffffffffffff, 0x10000000000a, 0x0)

program crashed: DATA RACE in packetmmap.(*Endpoint).Init
testing program (duration=1m9.817567183s, {Threaded:true Repeat:true RepeatTimes:0 Procs:1 Slowdown:10 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:false VhciInjection:false Wifi:false IEEE802154:false Sysctl:true Swap:false UseTmpDir:true HandleSegv:true Trace:false LegacyOptions:{Collide:false Fault:false FaultCall:0 FaultNth:0}}): socket$inet6_icmp_raw-getsockopt$sock_int-ioctl$EXT4_IOC_PRECACHE_EXTENTS-setsockopt$SO_ATTACH_FILTER-socket$netlink-mknodat-sendmsg$netlink-socket$packet-setsockopt$packet_int-setsockopt$packet_rx_ring-syz_emit_ethernet-getsockopt$IP6T_SO_GET_ENTRIES
detailed listing:
executing program 0:
r0 = socket$inet6_icmp_raw(0xa, 0x3, 0x3a)
getsockopt$sock_int(0xffffffffffffffff, 0x1, 0x2, 0x0, 0x0) (async)
ioctl$EXT4_IOC_PRECACHE_EXTENTS(r0, 0x6612) (async)
setsockopt$SO_ATTACH_FILTER(r0, 0x1, 0x1a, &(0x7f00000000c0)={0x3, &(0x7f0000000040)=[{0x5, 0x9, 0x2, 0x2}, {0x7, 0xa, 0x1, 0x2c}, {0x401, 0x0, 0x7, 0x2}]}, 0x10)
r1 = socket$netlink(0x10, 0x3, 0x0)
mknodat(0xffffffffffffff9c, &(0x7f0000000100)='./file3\x00', 0xc1c0, 0x0)
sendmsg$netlink(r1, &(0x7f0000000740)={0x0, 0x0, &(0x7f00000002c0)=[{&(0x7f0000000000)={0x24, 0x10, 0x1, 0x0, 0x0, "", [@nested={0x14, 0x0, 0x0, 0x0, [@typed={0xc, 0x0, 0x0, 0x0, @u64}, @typed={0x4, 0xa}]}]}, 0x24}], 0x1}, 0x0) (async)
r2 = socket$packet(0x11, 0x2, 0x300)
setsockopt$packet_int(r2, 0x107, 0xa, &(0x7f0000000080)=0x1, 0x4) (async)
setsockopt$packet_rx_ring(r2, 0x107, 0x5, &(0x7f0000000180)=@req3={0x1000, 0x3a, 0x1000, 0x3a, 0x7fe, 0xf83, 0x8}, 0x1c) (async, rerun: 64)
syz_emit_ethernet(0x142, &(0x7f0000000240)=ANY=[@ANYBLOB="5595a826c19abbbbbbbbbbbb81"], 0x0) (async, rerun: 64)
getsockopt$IP6T_SO_GET_ENTRIES(r0, 0x29, 0x41, &(0x7f0000000780)=ANY=[@ANYBLOB="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"], &(0x7f0000000140)=0x450)

program crashed: DATA RACE in packetmmap.(*Endpoint).HandlePacket
testing program (duration=1m9.817567183s, {Threaded:true Repeat:true RepeatTimes:0 Procs:1 Slowdown:10 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:false VhciInjection:false Wifi:false IEEE802154:false Sysctl:true Swap:false UseTmpDir:true HandleSegv:true Trace:false LegacyOptions:{Collide:false Fault:false FaultCall:0 FaultNth:0}}): socket$inet6_icmp_raw-getsockopt$sock_int-ioctl$EXT4_IOC_PRECACHE_EXTENTS-setsockopt$SO_ATTACH_FILTER-socket$netlink-mknodat-sendmsg$netlink-socket$packet-setsockopt$packet_int-setsockopt$packet_rx_ring-syz_emit_ethernet
detailed listing:
executing program 0:
r0 = socket$inet6_icmp_raw(0xa, 0x3, 0x3a)
getsockopt$sock_int(0xffffffffffffffff, 0x1, 0x2, 0x0, 0x0) (async)
ioctl$EXT4_IOC_PRECACHE_EXTENTS(r0, 0x6612) (async)
setsockopt$SO_ATTACH_FILTER(r0, 0x1, 0x1a, &(0x7f00000000c0)={0x3, &(0x7f0000000040)=[{0x5, 0x9, 0x2, 0x2}, {0x7, 0xa, 0x1, 0x2c}, {0x401, 0x0, 0x7, 0x2}]}, 0x10)
r1 = socket$netlink(0x10, 0x3, 0x0)
mknodat(0xffffffffffffff9c, &(0x7f0000000100)='./file3\x00', 0xc1c0, 0x0)
sendmsg$netlink(r1, &(0x7f0000000740)={0x0, 0x0, &(0x7f00000002c0)=[{&(0x7f0000000000)={0x24, 0x10, 0x1, 0x0, 0x0, "", [@nested={0x14, 0x0, 0x0, 0x0, [@typed={0xc, 0x0, 0x0, 0x0, @u64}, @typed={0x4, 0xa}]}]}, 0x24}], 0x1}, 0x0) (async)
r2 = socket$packet(0x11, 0x2, 0x300)
setsockopt$packet_int(r2, 0x107, 0xa, &(0x7f0000000080)=0x1, 0x4) (async)
setsockopt$packet_rx_ring(r2, 0x107, 0x5, &(0x7f0000000180)=@req3={0x1000, 0x3a, 0x1000, 0x3a, 0x7fe, 0xf83, 0x8}, 0x1c) (async, rerun: 64)
syz_emit_ethernet(0x142, &(0x7f0000000240)=ANY=[@ANYBLOB="5595a826c19abbbbbbbbbbbb81"], 0x0) (async, rerun: 64)

program crashed: DATA RACE in packetmmap.(*Endpoint).marshalFrameHeader
testing program (duration=1m9.817567183s, {Threaded:true Repeat:true RepeatTimes:0 Procs:1 Slowdown:10 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:false VhciInjection:false Wifi:false IEEE802154:false Sysctl:true Swap:false UseTmpDir:true HandleSegv:true Trace:false LegacyOptions:{Collide:false Fault:false FaultCall:0 FaultNth:0}}): socket$inet6_icmp_raw-getsockopt$sock_int-ioctl$EXT4_IOC_PRECACHE_EXTENTS-setsockopt$SO_ATTACH_FILTER-socket$netlink-mknodat-sendmsg$netlink-socket$packet-setsockopt$packet_int-setsockopt$packet_rx_ring
detailed listing:
executing program 0:
r0 = socket$inet6_icmp_raw(0xa, 0x3, 0x3a)
getsockopt$sock_int(0xffffffffffffffff, 0x1, 0x2, 0x0, 0x0) (async)
ioctl$EXT4_IOC_PRECACHE_EXTENTS(r0, 0x6612) (async)
setsockopt$SO_ATTACH_FILTER(r0, 0x1, 0x1a, &(0x7f00000000c0)={0x3, &(0x7f0000000040)=[{0x5, 0x9, 0x2, 0x2}, {0x7, 0xa, 0x1, 0x2c}, {0x401, 0x0, 0x7, 0x2}]}, 0x10)
r1 = socket$netlink(0x10, 0x3, 0x0)
mknodat(0xffffffffffffff9c, &(0x7f0000000100)='./file3\x00', 0xc1c0, 0x0)
sendmsg$netlink(r1, &(0x7f0000000740)={0x0, 0x0, &(0x7f00000002c0)=[{&(0x7f0000000000)={0x24, 0x10, 0x1, 0x0, 0x0, "", [@nested={0x14, 0x0, 0x0, 0x0, [@typed={0xc, 0x0, 0x0, 0x0, @u64}, @typed={0x4, 0xa}]}]}, 0x24}], 0x1}, 0x0) (async)
r2 = socket$packet(0x11, 0x2, 0x300)
setsockopt$packet_int(r2, 0x107, 0xa, &(0x7f0000000080)=0x1, 0x4) (async)
setsockopt$packet_rx_ring(r2, 0x107, 0x5, &(0x7f0000000180)=@req3={0x1000, 0x3a, 0x1000, 0x3a, 0x7fe, 0xf83, 0x8}, 0x1c) (async, rerun: 64)

program did not crash
testing program (duration=1m9.817567183s, {Threaded:true Repeat:true RepeatTimes:0 Procs:1 Slowdown:10 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:false VhciInjection:false Wifi:false IEEE802154:false Sysctl:true Swap:false UseTmpDir:true HandleSegv:true Trace:false LegacyOptions:{Collide:false Fault:false FaultCall:0 FaultNth:0}}): socket$inet6_icmp_raw-getsockopt$sock_int-ioctl$EXT4_IOC_PRECACHE_EXTENTS-setsockopt$SO_ATTACH_FILTER-socket$netlink-mknodat-sendmsg$netlink-socket$packet-setsockopt$packet_int-syz_emit_ethernet
detailed listing:
executing program 0:
r0 = socket$inet6_icmp_raw(0xa, 0x3, 0x3a)
getsockopt$sock_int(0xffffffffffffffff, 0x1, 0x2, 0x0, 0x0) (async)
ioctl$EXT4_IOC_PRECACHE_EXTENTS(r0, 0x6612) (async)
setsockopt$SO_ATTACH_FILTER(r0, 0x1, 0x1a, &(0x7f00000000c0)={0x3, &(0x7f0000000040)=[{0x5, 0x9, 0x2, 0x2}, {0x7, 0xa, 0x1, 0x2c}, {0x401, 0x0, 0x7, 0x2}]}, 0x10)
r1 = socket$netlink(0x10, 0x3, 0x0)
mknodat(0xffffffffffffff9c, &(0x7f0000000100)='./file3\x00', 0xc1c0, 0x0)
sendmsg$netlink(r1, &(0x7f0000000740)={0x0, 0x0, &(0x7f00000002c0)=[{&(0x7f0000000000)={0x24, 0x10, 0x1, 0x0, 0x0, "", [@nested={0x14, 0x0, 0x0, 0x0, [@typed={0xc, 0x0, 0x0, 0x0, @u64}, @typed={0x4, 0xa}]}]}, 0x24}], 0x1}, 0x0) (async)
r2 = socket$packet(0x11, 0x2, 0x300)
setsockopt$packet_int(r2, 0x107, 0xa, &(0x7f0000000080)=0x1, 0x4) (async)
syz_emit_ethernet(0x142, &(0x7f0000000240)=ANY=[@ANYBLOB="5595a826c19abbbbbbbbbbbb81"], 0x0) (async, rerun: 64)

program did not crash
testing program (duration=1m9.817567183s, {Threaded:true Repeat:true RepeatTimes:0 Procs:1 Slowdown:10 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:false VhciInjection:false Wifi:false IEEE802154:false Sysctl:true Swap:false UseTmpDir:true HandleSegv:true Trace:false LegacyOptions:{Collide:false Fault:false FaultCall:0 FaultNth:0}}): socket$inet6_icmp_raw-getsockopt$sock_int-ioctl$EXT4_IOC_PRECACHE_EXTENTS-setsockopt$SO_ATTACH_FILTER-socket$netlink-mknodat-sendmsg$netlink-socket$packet-setsockopt$packet_rx_ring-syz_emit_ethernet
detailed listing:
executing program 0:
r0 = socket$inet6_icmp_raw(0xa, 0x3, 0x3a)
getsockopt$sock_int(0xffffffffffffffff, 0x1, 0x2, 0x0, 0x0) (async)
ioctl$EXT4_IOC_PRECACHE_EXTENTS(r0, 0x6612) (async)
setsockopt$SO_ATTACH_FILTER(r0, 0x1, 0x1a, &(0x7f00000000c0)={0x3, &(0x7f0000000040)=[{0x5, 0x9, 0x2, 0x2}, {0x7, 0xa, 0x1, 0x2c}, {0x401, 0x0, 0x7, 0x2}]}, 0x10)
r1 = socket$netlink(0x10, 0x3, 0x0)
mknodat(0xffffffffffffff9c, &(0x7f0000000100)='./file3\x00', 0xc1c0, 0x0)
sendmsg$netlink(r1, &(0x7f0000000740)={0x0, 0x0, &(0x7f00000002c0)=[{&(0x7f0000000000)={0x24, 0x10, 0x1, 0x0, 0x0, "", [@nested={0x14, 0x0, 0x0, 0x0, [@typed={0xc, 0x0, 0x0, 0x0, @u64}, @typed={0x4, 0xa}]}]}, 0x24}], 0x1}, 0x0) (async)
r2 = socket$packet(0x11, 0x2, 0x300)
setsockopt$packet_rx_ring(r2, 0x107, 0x5, &(0x7f0000000180)=@req3={0x1000, 0x3a, 0x1000, 0x3a, 0x7fe, 0xf83, 0x8}, 0x1c) (async, rerun: 64)
syz_emit_ethernet(0x142, &(0x7f0000000240)=ANY=[@ANYBLOB="5595a826c19abbbbbbbbbbbb81"], 0x0) (async, rerun: 64)

program crashed: DATA RACE in packetmmap.(*Endpoint).marshalFrameHeader
testing program (duration=1m9.817567183s, {Threaded:true Repeat:true RepeatTimes:0 Procs:1 Slowdown:10 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:false VhciInjection:false Wifi:false IEEE802154:false Sysctl:true Swap:false UseTmpDir:true HandleSegv:true Trace:false LegacyOptions:{Collide:false Fault:false FaultCall:0 FaultNth:0}}): socket$inet6_icmp_raw-getsockopt$sock_int-ioctl$EXT4_IOC_PRECACHE_EXTENTS-setsockopt$SO_ATTACH_FILTER-socket$netlink-mknodat-sendmsg$netlink-setsockopt$packet_rx_ring-syz_emit_ethernet
detailed listing:
executing program 0:
r0 = socket$inet6_icmp_raw(0xa, 0x3, 0x3a)
getsockopt$sock_int(0xffffffffffffffff, 0x1, 0x2, 0x0, 0x0) (async)
ioctl$EXT4_IOC_PRECACHE_EXTENTS(r0, 0x6612) (async)
setsockopt$SO_ATTACH_FILTER(r0, 0x1, 0x1a, &(0x7f00000000c0)={0x3, &(0x7f0000000040)=[{0x5, 0x9, 0x2, 0x2}, {0x7, 0xa, 0x1, 0x2c}, {0x401, 0x0, 0x7, 0x2}]}, 0x10)
r1 = socket$netlink(0x10, 0x3, 0x0)
mknodat(0xffffffffffffff9c, &(0x7f0000000100)='./file3\x00', 0xc1c0, 0x0)
sendmsg$netlink(r1, &(0x7f0000000740)={0x0, 0x0, &(0x7f00000002c0)=[{&(0x7f0000000000)={0x24, 0x10, 0x1, 0x0, 0x0, "", [@nested={0x14, 0x0, 0x0, 0x0, [@typed={0xc, 0x0, 0x0, 0x0, @u64}, @typed={0x4, 0xa}]}]}, 0x24}], 0x1}, 0x0) (async)
setsockopt$packet_rx_ring(0xffffffffffffffff, 0x107, 0x5, &(0x7f0000000180)=@req3={0x1000, 0x3a, 0x1000, 0x3a, 0x7fe, 0xf83, 0x8}, 0x1c) (async, rerun: 64)
syz_emit_ethernet(0x142, &(0x7f0000000240)=ANY=[@ANYBLOB="5595a826c19abbbbbbbbbbbb81"], 0x0) (async, rerun: 64)

program did not crash
testing program (duration=1m9.817567183s, {Threaded:true Repeat:true RepeatTimes:0 Procs:1 Slowdown:10 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:false VhciInjection:false Wifi:false IEEE802154:false Sysctl:true Swap:false UseTmpDir:true HandleSegv:true Trace:false LegacyOptions:{Collide:false Fault:false FaultCall:0 FaultNth:0}}): socket$inet6_icmp_raw-getsockopt$sock_int-ioctl$EXT4_IOC_PRECACHE_EXTENTS-setsockopt$SO_ATTACH_FILTER-socket$netlink-mknodat-socket$packet-setsockopt$packet_rx_ring-syz_emit_ethernet
detailed listing:
executing program 0:
r0 = socket$inet6_icmp_raw(0xa, 0x3, 0x3a)
getsockopt$sock_int(0xffffffffffffffff, 0x1, 0x2, 0x0, 0x0) (async)
ioctl$EXT4_IOC_PRECACHE_EXTENTS(r0, 0x6612) (async)
setsockopt$SO_ATTACH_FILTER(r0, 0x1, 0x1a, &(0x7f00000000c0)={0x3, &(0x7f0000000040)=[{0x5, 0x9, 0x2, 0x2}, {0x7, 0xa, 0x1, 0x2c}, {0x401, 0x0, 0x7, 0x2}]}, 0x10)
socket$netlink(0x10, 0x3, 0x0)
mknodat(0xffffffffffffff9c, &(0x7f0000000100)='./file3\x00', 0xc1c0, 0x0)
r1 = socket$packet(0x11, 0x2, 0x300)
setsockopt$packet_rx_ring(r1, 0x107, 0x5, &(0x7f0000000180)=@req3={0x1000, 0x3a, 0x1000, 0x3a, 0x7fe, 0xf83, 0x8}, 0x1c) (async, rerun: 64)
syz_emit_ethernet(0x142, &(0x7f0000000240)=ANY=[@ANYBLOB="5595a826c19abbbbbbbbbbbb81"], 0x0) (async, rerun: 64)

program crashed: DATA RACE in packetmmap.(*Endpoint).marshalFrameHeader
testing program (duration=1m9.817567183s, {Threaded:true Repeat:true RepeatTimes:0 Procs:1 Slowdown:10 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:false VhciInjection:false Wifi:false IEEE802154:false Sysctl:true Swap:false UseTmpDir:true HandleSegv:true Trace:false LegacyOptions:{Collide:false Fault:false FaultCall:0 FaultNth:0}}): socket$inet6_icmp_raw-getsockopt$sock_int-ioctl$EXT4_IOC_PRECACHE_EXTENTS-setsockopt$SO_ATTACH_FILTER-socket$netlink-socket$packet-setsockopt$packet_rx_ring-syz_emit_ethernet
detailed listing:
executing program 0:
r0 = socket$inet6_icmp_raw(0xa, 0x3, 0x3a)
getsockopt$sock_int(0xffffffffffffffff, 0x1, 0x2, 0x0, 0x0) (async)
ioctl$EXT4_IOC_PRECACHE_EXTENTS(r0, 0x6612) (async)
setsockopt$SO_ATTACH_FILTER(r0, 0x1, 0x1a, &(0x7f00000000c0)={0x3, &(0x7f0000000040)=[{0x5, 0x9, 0x2, 0x2}, {0x7, 0xa, 0x1, 0x2c}, {0x401, 0x0, 0x7, 0x2}]}, 0x10)
socket$netlink(0x10, 0x3, 0x0)
r1 = socket$packet(0x11, 0x2, 0x300)
setsockopt$packet_rx_ring(r1, 0x107, 0x5, &(0x7f0000000180)=@req3={0x1000, 0x3a, 0x1000, 0x3a, 0x7fe, 0xf83, 0x8}, 0x1c) (async, rerun: 64)
syz_emit_ethernet(0x142, &(0x7f0000000240)=ANY=[@ANYBLOB="5595a826c19abbbbbbbbbbbb81"], 0x0) (async, rerun: 64)

program crashed: DATA RACE in packetmmap.(*Endpoint).HandlePacket
testing program (duration=1m9.817567183s, {Threaded:true Repeat:true RepeatTimes:0 Procs:1 Slowdown:10 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:false VhciInjection:false Wifi:false IEEE802154:false Sysctl:true Swap:false UseTmpDir:true HandleSegv:true Trace:false LegacyOptions:{Collide:false Fault:false FaultCall:0 FaultNth:0}}): socket$inet6_icmp_raw-getsockopt$sock_int-ioctl$EXT4_IOC_PRECACHE_EXTENTS-setsockopt$SO_ATTACH_FILTER-socket$packet-setsockopt$packet_rx_ring-syz_emit_ethernet
detailed listing:
executing program 0:
r0 = socket$inet6_icmp_raw(0xa, 0x3, 0x3a)
getsockopt$sock_int(0xffffffffffffffff, 0x1, 0x2, 0x0, 0x0) (async)
ioctl$EXT4_IOC_PRECACHE_EXTENTS(r0, 0x6612) (async)
setsockopt$SO_ATTACH_FILTER(r0, 0x1, 0x1a, &(0x7f00000000c0)={0x3, &(0x7f0000000040)=[{0x5, 0x9, 0x2, 0x2}, {0x7, 0xa, 0x1, 0x2c}, {0x401, 0x0, 0x7, 0x2}]}, 0x10)
r1 = socket$packet(0x11, 0x2, 0x300)
setsockopt$packet_rx_ring(r1, 0x107, 0x5, &(0x7f0000000180)=@req3={0x1000, 0x3a, 0x1000, 0x3a, 0x7fe, 0xf83, 0x8}, 0x1c) (async, rerun: 64)
syz_emit_ethernet(0x142, &(0x7f0000000240)=ANY=[@ANYBLOB="5595a826c19abbbbbbbbbbbb81"], 0x0) (async, rerun: 64)

program crashed: DATA RACE in packetmmap.(*Endpoint).Init
testing program (duration=1m9.817567183s, {Threaded:true Repeat:true RepeatTimes:0 Procs:1 Slowdown:10 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:false VhciInjection:false Wifi:false IEEE802154:false Sysctl:true Swap:false UseTmpDir:true HandleSegv:true Trace:false LegacyOptions:{Collide:false Fault:false FaultCall:0 FaultNth:0}}): socket$inet6_icmp_raw-getsockopt$sock_int-ioctl$EXT4_IOC_PRECACHE_EXTENTS-socket$packet-setsockopt$packet_rx_ring-syz_emit_ethernet
detailed listing:
executing program 0:
r0 = socket$inet6_icmp_raw(0xa, 0x3, 0x3a)
getsockopt$sock_int(0xffffffffffffffff, 0x1, 0x2, 0x0, 0x0) (async)
ioctl$EXT4_IOC_PRECACHE_EXTENTS(r0, 0x6612) (async)
r1 = socket$packet(0x11, 0x2, 0x300)
setsockopt$packet_rx_ring(r1, 0x107, 0x5, &(0x7f0000000180)=@req3={0x1000, 0x3a, 0x1000, 0x3a, 0x7fe, 0xf83, 0x8}, 0x1c) (async, rerun: 64)
syz_emit_ethernet(0x142, &(0x7f0000000240)=ANY=[@ANYBLOB="5595a826c19abbbbbbbbbbbb81"], 0x0) (async, rerun: 64)

program crashed: DATA RACE in packetmmap.(*Endpoint).HandlePacket
testing program (duration=1m9.817567183s, {Threaded:true Repeat:true RepeatTimes:0 Procs:1 Slowdown:10 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:false VhciInjection:false Wifi:false IEEE802154:false Sysctl:true Swap:false UseTmpDir:true HandleSegv:true Trace:false LegacyOptions:{Collide:false Fault:false FaultCall:0 FaultNth:0}}): socket$inet6_icmp_raw-getsockopt$sock_int-socket$packet-setsockopt$packet_rx_ring-syz_emit_ethernet
detailed listing:
executing program 0:
socket$inet6_icmp_raw(0xa, 0x3, 0x3a)
getsockopt$sock_int(0xffffffffffffffff, 0x1, 0x2, 0x0, 0x0) (async)
r0 = socket$packet(0x11, 0x2, 0x300)
setsockopt$packet_rx_ring(r0, 0x107, 0x5, &(0x7f0000000180)=@req3={0x1000, 0x3a, 0x1000, 0x3a, 0x7fe, 0xf83, 0x8}, 0x1c) (async, rerun: 64)
syz_emit_ethernet(0x142, &(0x7f0000000240)=ANY=[@ANYBLOB="5595a826c19abbbbbbbbbbbb81"], 0x0) (async, rerun: 64)

program crashed: DATA RACE in packetmmap.(*Endpoint).HandlePacket
testing program (duration=1m9.817567183s, {Threaded:true Repeat:true RepeatTimes:0 Procs:1 Slowdown:10 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:false VhciInjection:false Wifi:false IEEE802154:false Sysctl:true Swap:false UseTmpDir:true HandleSegv:true Trace:false LegacyOptions:{Collide:false Fault:false FaultCall:0 FaultNth:0}}): socket$inet6_icmp_raw-socket$packet-setsockopt$packet_rx_ring-syz_emit_ethernet
detailed listing:
executing program 0:
socket$inet6_icmp_raw(0xa, 0x3, 0x3a)
r0 = socket$packet(0x11, 0x2, 0x300)
setsockopt$packet_rx_ring(r0, 0x107, 0x5, &(0x7f0000000180)=@req3={0x1000, 0x3a, 0x1000, 0x3a, 0x7fe, 0xf83, 0x8}, 0x1c) (async, rerun: 64)
syz_emit_ethernet(0x142, &(0x7f0000000240)=ANY=[@ANYBLOB="5595a826c19abbbbbbbbbbbb81"], 0x0) (async, rerun: 64)

program crashed: DATA RACE in packetmmap.(*Endpoint).Init
testing program (duration=1m9.817567183s, {Threaded:true Repeat:true RepeatTimes:0 Procs:1 Slowdown:10 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:false VhciInjection:false Wifi:false IEEE802154:false Sysctl:true Swap:false UseTmpDir:true HandleSegv:true Trace:false LegacyOptions:{Collide:false Fault:false FaultCall:0 FaultNth:0}}): socket$packet-setsockopt$packet_rx_ring-syz_emit_ethernet
detailed listing:
executing program 0:
r0 = socket$packet(0x11, 0x2, 0x300)
setsockopt$packet_rx_ring(r0, 0x107, 0x5, &(0x7f0000000180)=@req3={0x1000, 0x3a, 0x1000, 0x3a, 0x7fe, 0xf83, 0x8}, 0x1c) (async, rerun: 64)
syz_emit_ethernet(0x142, &(0x7f0000000240)=ANY=[@ANYBLOB="5595a826c19abbbbbbbbbbbb81"], 0x0) (async, rerun: 64)

program crashed: DATA RACE in packetmmap.(*Endpoint).Init
testing program (duration=1m9.817567183s, {Threaded:true Repeat:true RepeatTimes:0 Procs:1 Slowdown:10 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:false VhciInjection:false Wifi:false IEEE802154:false Sysctl:true Swap:false UseTmpDir:true HandleSegv:true Trace:false LegacyOptions:{Collide:false Fault:false FaultCall:0 FaultNth:0}}): socket$packet-setsockopt$packet_rx_ring-syz_emit_ethernet
detailed listing:
executing program 0:
r0 = socket$packet(0x11, 0x2, 0x300)
setsockopt$packet_rx_ring(r0, 0x107, 0x5, &(0x7f0000000180)=@req3={0x1000, 0x3a, 0x1000, 0x3a, 0x7fe, 0xf83, 0x8}, 0x1c)
syz_emit_ethernet(0x142, &(0x7f0000000240)=ANY=[@ANYBLOB="5595a826c19abbbbbbbbbbbb81"], 0x0)

program did not crash
testing program (duration=1m9.817567183s, {Threaded:true Repeat:true RepeatTimes:0 Procs:1 Slowdown:10 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:false VhciInjection:false Wifi:false IEEE802154:false Sysctl:true Swap:false UseTmpDir:true HandleSegv:true Trace:false LegacyOptions:{Collide:false Fault:false FaultCall:0 FaultNth:0}}): socket$packet-setsockopt$packet_rx_ring-syz_emit_ethernet
detailed listing:
executing program 0:
r0 = socket$packet(0x11, 0x2, 0x300)
setsockopt$packet_rx_ring(r0, 0x107, 0x5, 0x0, 0x0) (async, rerun: 64)
syz_emit_ethernet(0x142, &(0x7f0000000240)=ANY=[@ANYBLOB="5595a826c19abbbbbbbbbbbb81"], 0x0) (async, rerun: 64)

program did not crash
testing program (duration=1m9.817567183s, {Threaded:true Repeat:true RepeatTimes:0 Procs:1 Slowdown:10 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:false VhciInjection:false Wifi:false IEEE802154:false Sysctl:true Swap:false UseTmpDir:true HandleSegv:true Trace:false LegacyOptions:{Collide:false Fault:false FaultCall:0 FaultNth:0}}): socket$packet-setsockopt$packet_rx_ring-syz_emit_ethernet
detailed listing:
executing program 0:
r0 = socket$packet(0x11, 0x2, 0x300)
setsockopt$packet_rx_ring(r0, 0x107, 0x5, &(0x7f0000000180)=@req3={0x1000, 0x3a, 0x1000, 0x3a, 0x7fe, 0xf83, 0x8}, 0x1c) (rerun: 64)
syz_emit_ethernet(0x142, &(0x7f0000000240)=ANY=[@ANYBLOB="5595a826c19abbbbbbbbbbbb81"], 0x0) (async, rerun: 64)

program did not crash
testing program (duration=1m9.817567183s, {Threaded:true Repeat:true RepeatTimes:0 Procs:1 Slowdown:10 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:false VhciInjection:false Wifi:false IEEE802154:false Sysctl:true Swap:false UseTmpDir:true HandleSegv:true Trace:false LegacyOptions:{Collide:false Fault:false FaultCall:0 FaultNth:0}}): socket$packet-setsockopt$packet_rx_ring-syz_emit_ethernet
detailed listing:
executing program 0:
r0 = socket$packet(0x11, 0x2, 0x300)
setsockopt$packet_rx_ring(r0, 0x107, 0x5, &(0x7f0000000180)=@req3={0x1000, 0x3a, 0x1000, 0x3a, 0x7fe, 0xf83, 0x8}, 0x1c) (async)
syz_emit_ethernet(0x142, &(0x7f0000000240)=ANY=[@ANYBLOB="5595a826c19abbbbbbbbbbbb81"], 0x0) (async, rerun: 64)

program did not crash
testing program (duration=1m9.817567183s, {Threaded:true Repeat:true RepeatTimes:0 Procs:1 Slowdown:10 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:false VhciInjection:false Wifi:false IEEE802154:false Sysctl:true Swap:false UseTmpDir:true HandleSegv:true Trace:false LegacyOptions:{Collide:false Fault:false FaultCall:0 FaultNth:0}}): socket$packet-setsockopt$packet_rx_ring-syz_emit_ethernet
detailed listing:
executing program 0:
r0 = socket$packet(0x11, 0x2, 0x300)
setsockopt$packet_rx_ring(r0, 0x107, 0x5, &(0x7f0000000180)=@req3={0x1000, 0x3a, 0x1000, 0x3a, 0x7fe, 0xf83, 0x8}, 0x1c) (async, rerun: 64)
syz_emit_ethernet(0x142, 0x0, 0x0) (async, rerun: 64)

program did not crash
testing program (duration=1m9.817567183s, {Threaded:true Repeat:true RepeatTimes:0 Procs:1 Slowdown:10 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:false VhciInjection:false Wifi:false IEEE802154:false Sysctl:true Swap:false UseTmpDir:true HandleSegv:true Trace:false LegacyOptions:{Collide:false Fault:false FaultCall:0 FaultNth:0}}): socket$packet-setsockopt$packet_rx_ring-syz_emit_ethernet
detailed listing:
executing program 0:
r0 = socket$packet(0x11, 0x2, 0x300)
setsockopt$packet_rx_ring(r0, 0x107, 0x5, &(0x7f0000000180)=@req3={0x1000, 0x3a, 0x1000, 0x3a, 0x7fe, 0xf83, 0x8}, 0x1c) (async, rerun: 64)
syz_emit_ethernet(0x142, &(0x7f0000000240)=ANY=[@ANYBLOB], 0x0) (async, rerun: 64)

program crashed: DATA RACE in packetmmap.(*Endpoint).HandlePacket
testing program (duration=1m9.817567183s, {Threaded:true Repeat:true RepeatTimes:0 Procs:1 Slowdown:10 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:false VhciInjection:false Wifi:false IEEE802154:false Sysctl:true Swap:false UseTmpDir:true HandleSegv:true Trace:false LegacyOptions:{Collide:false Fault:false FaultCall:0 FaultNth:0}}): socket$packet-setsockopt$packet_rx_ring-syz_emit_ethernet
detailed listing:
executing program 0:
r0 = socket$packet(0x11, 0x2, 0x300)
setsockopt$packet_rx_ring(r0, 0x107, 0x5, &(0x7f0000000180)=@req3={0x1000, 0x3a, 0x1000, 0x3a, 0x7fe, 0xf83, 0x8}, 0x1c) (async, rerun: 64)
syz_emit_ethernet(0x142, &(0x7f0000000240)=ANY=[@ANYBLOB], 0x0) (rerun: 64)

program crashed: DATA RACE in packetmmap.(*Endpoint).marshalFrameHeader
testing program (duration=1m9.817567183s, {Threaded:true Repeat:true RepeatTimes:0 Procs:1 Slowdown:10 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:false VhciInjection:false Wifi:false IEEE802154:false Sysctl:true Swap:false UseTmpDir:true HandleSegv:true Trace:false LegacyOptions:{Collide:false Fault:false FaultCall:0 FaultNth:0}}): socket$packet-setsockopt$packet_rx_ring-syz_emit_ethernet
detailed listing:
executing program 0:
r0 = socket$packet(0x11, 0x2, 0x300)
setsockopt$packet_rx_ring(r0, 0x107, 0x5, &(0x7f0000000180)=@req3={0x1000, 0x3a, 0x1000, 0x3a, 0x7fe, 0xf83, 0x8}, 0x1c) (async, rerun: 64)
syz_emit_ethernet(0x142, &(0x7f0000000240)=ANY=[@ANYBLOB], 0x0)

program crashed: DATA RACE in packetmmap.(*Endpoint).HandlePacket
extracting C reproducer
testing compiled C program (duration=1m9.817567183s, {Threaded:true Repeat:true RepeatTimes:0 Procs:1 Slowdown:10 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:false VhciInjection:false Wifi:false IEEE802154:false Sysctl:true Swap:false UseTmpDir:true HandleSegv:true Trace:false LegacyOptions:{Collide:false Fault:false FaultCall:0 FaultNth:0}}): socket$packet-setsockopt$packet_rx_ring-syz_emit_ethernet
program crashed: DATA RACE in packetmmap.(*Endpoint).HandlePacket
simplifying C reproducer
testing compiled C program (duration=1m9.817567183s, {Threaded:false Repeat:true RepeatTimes:0 Procs:1 Slowdown:10 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:false VhciInjection:false Wifi:false IEEE802154:false Sysctl:true Swap:false UseTmpDir:true HandleSegv:true Trace:false LegacyOptions:{Collide:false Fault:false FaultCall:0 FaultNth:0}}): socket$packet-setsockopt$packet_rx_ring-syz_emit_ethernet
program did not crash
testing compiled C program (duration=1m9.817567183s, {Threaded:true Repeat:true RepeatTimes:0 Procs:1 Slowdown:10 Sandbox: SandboxArg:0 Leak:false NetInjection:false NetDevices:false NetReset:false Cgroups:false BinfmtMisc:false CloseFDs:false KCSAN:false DevlinkPCI:false NicVF:false USB:false VhciInjection:false Wifi:false IEEE802154:false Sysctl:true Swap:false UseTmpDir:true HandleSegv:true Trace:false LegacyOptions:{Collide:false Fault:false FaultCall:0 FaultNth:0}}): socket$packet-setsockopt$packet_rx_ring-syz_emit_ethernet
program did not crash
testing compiled C program (duration=1m9.817567183s, {Threaded:true Repeat:true RepeatTimes:0 Procs:1 Slowdown:10 Sandbox:none SandboxArg:0 Leak:false NetInjection:false NetDevices:true NetReset:true Cgroups:true BinfmtMisc:true CloseFDs:true KCSAN:false DevlinkPCI:false NicVF:false USB:false VhciInjection:false Wifi:false IEEE802154:false Sysctl:true Swap:false UseTmpDir:true HandleSegv:true Trace:false LegacyOptions:{Collide:false Fault:false FaultCall:0 FaultNth:0}}): socket$packet-setsockopt$packet_rx_ring-syz_emit_ethernet
program did not crash
testing compiled C program (duration=1m9.817567183s, {Threaded:true Repeat:true RepeatTimes:0 Procs:1 Slowdown:10 Sandbox:none SandboxArg:0 Leak:false NetInjection:true NetDevices:false NetReset:true Cgroups:true BinfmtMisc:true CloseFDs:true KCSAN:false DevlinkPCI:false NicVF:false USB:false VhciInjection:false Wifi:false IEEE802154:false Sysctl:true Swap:false UseTmpDir:true HandleSegv:true Trace:false LegacyOptions:{Collide:false Fault:false FaultCall:0 FaultNth:0}}): socket$packet-setsockopt$packet_rx_ring-syz_emit_ethernet
program crashed: DATA RACE in packetmmap.(*Endpoint).HandlePacket
testing compiled C program (duration=1m9.817567183s, {Threaded:true Repeat:true RepeatTimes:0 Procs:1 Slowdown:10 Sandbox:none SandboxArg:0 Leak:false NetInjection:true NetDevices:false NetReset:false Cgroups:true BinfmtMisc:true CloseFDs:true KCSAN:false DevlinkPCI:false NicVF:false USB:false VhciInjection:false Wifi:false IEEE802154:false Sysctl:true Swap:false UseTmpDir:true HandleSegv:true Trace:false LegacyOptions:{Collide:false Fault:false FaultCall:0 FaultNth:0}}): socket$packet-setsockopt$packet_rx_ring-syz_emit_ethernet
program crashed: DATA RACE in packetmmap.(*Endpoint).Init
testing compiled C program (duration=1m9.817567183s, {Threaded:true Repeat:true RepeatTimes:0 Procs:1 Slowdown:10 Sandbox:none SandboxArg:0 Leak:false NetInjection:true NetDevices:false NetReset:false Cgroups:false BinfmtMisc:true CloseFDs:true KCSAN:false DevlinkPCI:false NicVF:false USB:false VhciInjection:false Wifi:false IEEE802154:false Sysctl:true Swap:false UseTmpDir:true HandleSegv:true Trace:false LegacyOptions:{Collide:false Fault:false FaultCall:0 FaultNth:0}}): socket$packet-setsockopt$packet_rx_ring-syz_emit_ethernet
program crashed: DATA RACE in packetmmap.(*Endpoint).Init
testing compiled C program (duration=1m9.817567183s, {Threaded:true Repeat:true RepeatTimes:0 Procs:1 Slowdown:10 Sandbox:none SandboxArg:0 Leak:false NetInjection:true NetDevices:false NetReset:false Cgroups:false BinfmtMisc:false CloseFDs:true KCSAN:false DevlinkPCI:false NicVF:false USB:false VhciInjection:false Wifi:false IEEE802154:false Sysctl:true Swap:false UseTmpDir:true HandleSegv:true Trace:false LegacyOptions:{Collide:false Fault:false FaultCall:0 FaultNth:0}}): socket$packet-setsockopt$packet_rx_ring-syz_emit_ethernet
program crashed: DATA RACE in packetmmap.(*Endpoint).HandlePacket
testing compiled C program (duration=1m9.817567183s, {Threaded:true Repeat:true RepeatTimes:0 Procs:1 Slowdown:10 Sandbox:none SandboxArg:0 Leak:false NetInjection:true NetDevices:false NetReset:false Cgroups:false BinfmtMisc:false CloseFDs:true KCSAN:false DevlinkPCI:false NicVF:false USB:false VhciInjection:false Wifi:false IEEE802154:false Sysctl:true Swap:false UseTmpDir:false HandleSegv:true Trace:false LegacyOptions:{Collide:false Fault:false FaultCall:0 FaultNth:0}}): socket$packet-setsockopt$packet_rx_ring-syz_emit_ethernet
program crashed: DATA RACE in packetmmap.(*Endpoint).HandlePacket
testing compiled C program (duration=1m9.817567183s, {Threaded:true Repeat:true RepeatTimes:0 Procs:1 Slowdown:10 Sandbox:none SandboxArg:0 Leak:false NetInjection:true NetDevices:false NetReset:false Cgroups:false BinfmtMisc:false CloseFDs:true KCSAN:false DevlinkPCI:false NicVF:false USB:false VhciInjection:false Wifi:false IEEE802154:false Sysctl:true Swap:false UseTmpDir:false HandleSegv:false Trace:false LegacyOptions:{Collide:false Fault:false FaultCall:0 FaultNth:0}}): socket$packet-setsockopt$packet_rx_ring-syz_emit_ethernet
program crashed: DATA RACE in packetmmap.(*Endpoint).marshalFrameHeader
testing compiled C program (duration=1m9.817567183s, {Threaded:true Repeat:true RepeatTimes:0 Procs:1 Slowdown:10 Sandbox:none SandboxArg:0 Leak:false NetInjection:true NetDevices:false NetReset:false Cgroups:false BinfmtMisc:false CloseFDs:true KCSAN:false DevlinkPCI:false NicVF:false USB:false VhciInjection:false Wifi:false IEEE802154:false Sysctl:false Swap:false UseTmpDir:false HandleSegv:false Trace:false LegacyOptions:{Collide:false Fault:false FaultCall:0 FaultNth:0}}): socket$packet-setsockopt$packet_rx_ring-syz_emit_ethernet
program crashed: DATA RACE in packetmmap.(*Endpoint).Init
reproducing took 30m44.492331527s
repro crashed as (corrupted=false):
WARNING: DATA RACE
Write at 0x00c000e3e168 by goroutine 1908:
  gvisor.dev/gvisor/pkg/sentry/socket/netstack/packetmmap.(*Endpoint).Init()
      pkg/sentry/socket/netstack/packetmmap/endpoint.go:107 +0x2a8
  gvisor.dev/gvisor/pkg/sentry/socket/netstack.setSockOptPacket()
      pkg/sentry/socket/netstack/netstack.go:2974 +0x907
  gvisor.dev/gvisor/pkg/sentry/socket/netstack.SetSockOpt()
      pkg/sentry/socket/netstack/netstack.go:1940 +0x365
  gvisor.dev/gvisor/pkg/sentry/socket/netstack.(*sock).SetSockOpt()
      pkg/sentry/socket/netstack/netstack.go:672 +0x6a9
  gvisor.dev/gvisor/pkg/sentry/syscalls/linux.SetSockOpt()
      pkg/sentry/syscalls/linux/sys_socket.go:551 +0x46b
  gvisor.dev/gvisor/pkg/sentry/kernel.(*Task).executeSyscall()
      pkg/sentry/kernel/task_syscall.go:143 +0xb9e
  gvisor.dev/gvisor/pkg/sentry/kernel.(*Task).doSyscallInvoke()
      pkg/sentry/kernel/task_syscall.go:323 +0x84
  gvisor.dev/gvisor/pkg/sentry/kernel.(*Task).doSyscallEnter()
      pkg/sentry/kernel/task_syscall.go:283 +0xc6
  gvisor.dev/gvisor/pkg/sentry/kernel.(*Task).doSyscall()
      pkg/sentry/kernel/task_syscall.go:258 +0x549
  gvisor.dev/gvisor/pkg/sentry/kernel.(*runApp).execute()
      pkg/sentry/kernel/task_run.go:269 +0x2274
  gvisor.dev/gvisor/pkg/sentry/kernel.(*Task).run()
      pkg/sentry/kernel/task_run.go:97 +0x41a
  gvisor.dev/gvisor/pkg/sentry/kernel.(*Task).Start.gowrap1()
      pkg/sentry/kernel/task_start.go:412 +0x44

Previous read at 0x00c000e3e168 by goroutine 1910:
  gvisor.dev/gvisor/pkg/sentry/socket/netstack/packetmmap.(*Endpoint).marshalSockAddr()
      pkg/sentry/socket/netstack/packetmmap/endpoint.go:429 +0x1dd
  gvisor.dev/gvisor/pkg/sentry/socket/netstack/packetmmap.(*Endpoint).HandlePacket()
      pkg/sentry/socket/netstack/packetmmap/endpoint.go:284 +0x9cf
  gvisor.dev/gvisor/pkg/tcpip/transport/packet.(*endpoint).HandlePacket()
      pkg/tcpip/transport/packet/endpoint.go:495 +0x161
  gvisor.dev/gvisor/pkg/tcpip/stack.(*nic).DeliverLinkPacket.func2()
      pkg/tcpip/stack/nic.go:826 +0x391
  gvisor.dev/gvisor/pkg/tcpip/stack.(*packetEndpointList).forEach()
      pkg/tcpip/stack/nic.go:147 +0x142
  gvisor.dev/gvisor/pkg/tcpip/stack.(*nic).DeliverLinkPacket()
      pkg/tcpip/stack/nic.go:841 +0x2e6
  gvisor.dev/gvisor/pkg/tcpip/link/nested.(*Endpoint).DeliverLinkPacket()
      pkg/tcpip/link/nested/nested.go:71 +0xc1
  gvisor.dev/gvisor/pkg/tcpip/link/packetsocket.(*endpoint).DeliverNetworkPacket()
      pkg/tcpip/link/packetsocket/packetsocket.go:45 +0x4b
  gvisor.dev/gvisor/pkg/tcpip/link/channel.(*Endpoint).InjectInbound()
      pkg/tcpip/link/channel/channel.go:208 +0xc1
  gvisor.dev/gvisor/pkg/tcpip/link/tun.(*Device).Write()
      pkg/tcpip/link/tun/device.go:250 +0x805
  gvisor.dev/gvisor/pkg/sentry/devices/tundev.(*tunFD).Write()
      pkg/sentry/devices/tundev/tundev.go:163 +0x591
  gvisor.dev/gvisor/pkg/sentry/vfs.(*FileDescription).Write()
      pkg/sentry/vfs/file_description.go:682 +0x144
  gvisor.dev/gvisor/pkg/sentry/syscalls/linux.write()
      pkg/sentry/syscalls/linux/sys_read_write.go:347 +0xa4
  gvisor.dev/gvisor/pkg/sentry/syscalls/linux.Write()
      pkg/sentry/syscalls/linux/sys_read_write.go:316 +0x38e
  gvisor.dev/gvisor/pkg/sentry/kernel.(*Task).executeSyscall()
      pkg/sentry/kernel/task_syscall.go:143 +0xb9e
  gvisor.dev/gvisor/pkg/sentry/kernel.(*Task).doSyscallInvoke()
      pkg/sentry/kernel/task_syscall.go:323 +0x84
  gvisor.dev/gvisor/pkg/sentry/kernel.(*Task).doSyscallEnter()
      pkg/sentry/kernel/task_syscall.go:283 +0xc6
  gvisor.dev/gvisor/pkg/sentry/kernel.(*Task).doSyscall()
      pkg/sentry/kernel/task_syscall.go:258 +0x549
  gvisor.dev/gvisor/pkg/sentry/kernel.(*runApp).execute()
      pkg/sentry/kernel/task_run.go:269 +0x2274
  gvisor.dev/gvisor/pkg/sentry/kernel.(*Task).run()
      pkg/sentry/kernel/task_run.go:97 +0x41a
  gvisor.dev/gvisor/pkg/sentry/kernel.(*Task).Start.gowrap1()
      pkg/sentry/kernel/task_start.go:412 +0x44

final repro crashed as (corrupted=false):
WARNING: DATA RACE
Write at 0x00c000e3e168 by goroutine 1908:
  gvisor.dev/gvisor/pkg/sentry/socket/netstack/packetmmap.(*Endpoint).Init()
      pkg/sentry/socket/netstack/packetmmap/endpoint.go:107 +0x2a8
  gvisor.dev/gvisor/pkg/sentry/socket/netstack.setSockOptPacket()
      pkg/sentry/socket/netstack/netstack.go:2974 +0x907
  gvisor.dev/gvisor/pkg/sentry/socket/netstack.SetSockOpt()
      pkg/sentry/socket/netstack/netstack.go:1940 +0x365
  gvisor.dev/gvisor/pkg/sentry/socket/netstack.(*sock).SetSockOpt()
      pkg/sentry/socket/netstack/netstack.go:672 +0x6a9
  gvisor.dev/gvisor/pkg/sentry/syscalls/linux.SetSockOpt()
      pkg/sentry/syscalls/linux/sys_socket.go:551 +0x46b
  gvisor.dev/gvisor/pkg/sentry/kernel.(*Task).executeSyscall()
      pkg/sentry/kernel/task_syscall.go:143 +0xb9e
  gvisor.dev/gvisor/pkg/sentry/kernel.(*Task).doSyscallInvoke()
      pkg/sentry/kernel/task_syscall.go:323 +0x84
  gvisor.dev/gvisor/pkg/sentry/kernel.(*Task).doSyscallEnter()
      pkg/sentry/kernel/task_syscall.go:283 +0xc6
  gvisor.dev/gvisor/pkg/sentry/kernel.(*Task).doSyscall()
      pkg/sentry/kernel/task_syscall.go:258 +0x549
  gvisor.dev/gvisor/pkg/sentry/kernel.(*runApp).execute()
      pkg/sentry/kernel/task_run.go:269 +0x2274
  gvisor.dev/gvisor/pkg/sentry/kernel.(*Task).run()
      pkg/sentry/kernel/task_run.go:97 +0x41a
  gvisor.dev/gvisor/pkg/sentry/kernel.(*Task).Start.gowrap1()
      pkg/sentry/kernel/task_start.go:412 +0x44

Previous read at 0x00c000e3e168 by goroutine 1910:
  gvisor.dev/gvisor/pkg/sentry/socket/netstack/packetmmap.(*Endpoint).marshalSockAddr()
      pkg/sentry/socket/netstack/packetmmap/endpoint.go:429 +0x1dd
  gvisor.dev/gvisor/pkg/sentry/socket/netstack/packetmmap.(*Endpoint).HandlePacket()
      pkg/sentry/socket/netstack/packetmmap/endpoint.go:284 +0x9cf
  gvisor.dev/gvisor/pkg/tcpip/transport/packet.(*endpoint).HandlePacket()
      pkg/tcpip/transport/packet/endpoint.go:495 +0x161
  gvisor.dev/gvisor/pkg/tcpip/stack.(*nic).DeliverLinkPacket.func2()
      pkg/tcpip/stack/nic.go:826 +0x391
  gvisor.dev/gvisor/pkg/tcpip/stack.(*packetEndpointList).forEach()
      pkg/tcpip/stack/nic.go:147 +0x142
  gvisor.dev/gvisor/pkg/tcpip/stack.(*nic).DeliverLinkPacket()
      pkg/tcpip/stack/nic.go:841 +0x2e6
  gvisor.dev/gvisor/pkg/tcpip/link/nested.(*Endpoint).DeliverLinkPacket()
      pkg/tcpip/link/nested/nested.go:71 +0xc1
  gvisor.dev/gvisor/pkg/tcpip/link/packetsocket.(*endpoint).DeliverNetworkPacket()
      pkg/tcpip/link/packetsocket/packetsocket.go:45 +0x4b
  gvisor.dev/gvisor/pkg/tcpip/link/channel.(*Endpoint).InjectInbound()
      pkg/tcpip/link/channel/channel.go:208 +0xc1
  gvisor.dev/gvisor/pkg/tcpip/link/tun.(*Device).Write()
      pkg/tcpip/link/tun/device.go:250 +0x805
  gvisor.dev/gvisor/pkg/sentry/devices/tundev.(*tunFD).Write()
      pkg/sentry/devices/tundev/tundev.go:163 +0x591
  gvisor.dev/gvisor/pkg/sentry/vfs.(*FileDescription).Write()
      pkg/sentry/vfs/file_description.go:682 +0x144
  gvisor.dev/gvisor/pkg/sentry/syscalls/linux.write()
      pkg/sentry/syscalls/linux/sys_read_write.go:347 +0xa4
  gvisor.dev/gvisor/pkg/sentry/syscalls/linux.Write()
      pkg/sentry/syscalls/linux/sys_read_write.go:316 +0x38e
  gvisor.dev/gvisor/pkg/sentry/kernel.(*Task).executeSyscall()
      pkg/sentry/kernel/task_syscall.go:143 +0xb9e
  gvisor.dev/gvisor/pkg/sentry/kernel.(*Task).doSyscallInvoke()
      pkg/sentry/kernel/task_syscall.go:323 +0x84
  gvisor.dev/gvisor/pkg/sentry/kernel.(*Task).doSyscallEnter()
      pkg/sentry/kernel/task_syscall.go:283 +0xc6
  gvisor.dev/gvisor/pkg/sentry/kernel.(*Task).doSyscall()
      pkg/sentry/kernel/task_syscall.go:258 +0x549
  gvisor.dev/gvisor/pkg/sentry/kernel.(*runApp).execute()
      pkg/sentry/kernel/task_run.go:269 +0x2274
  gvisor.dev/gvisor/pkg/sentry/kernel.(*Task).run()
      pkg/sentry/kernel/task_run.go:97 +0x41a
  gvisor.dev/gvisor/pkg/sentry/kernel.(*Task).Start.gowrap1()
      pkg/sentry/kernel/task_start.go:412 +0x44