Extracting prog: 3m51.71829159s Minimizing prog: 51m27.642039142s Simplifying prog options: 0s Extracting C: 2m39.346033177s Simplifying C: 13m19.17587205s extracting reproducer from 33 programs first checking the prog from the crash report single: executing 1 programs separately with timeout 30s testing program (duration=30s, {Threaded:true Repeat:true RepeatTimes:0 Procs:4 Slowdown:1 Sandbox:none SandboxArg:0 Leak:false NetInjection:true NetDevices:true NetReset:true Cgroups:true BinfmtMisc:true CloseFDs:true KCSAN:false DevlinkPCI:false NicVF:false USB:true VhciInjection:true Wifi:true IEEE802154:true Sysctl:true Swap:true UseTmpDir:true HandleSegv:true Trace:false CallComments:true LegacyOptions:{Collide:false Fault:false FaultCall:0 FaultNth:0}}): socket-bind$vsock_stream-listen-socket-connect$vsock_stream-mmap-openat$tun-ioctl$TUNSETIFF-write$tun-setsockopt$sock_linger-sendmmsg-madvise detailed listing: executing program 0: r0 = socket(0x28, 0x5, 0x0) bind$vsock_stream(r0, &(0x7f0000000040), 0x10) listen(r0, 0x0) r1 = socket(0x28, 0x5, 0x0) connect$vsock_stream(r1, &(0x7f0000000080), 0x10) mmap(&(0x7f0000000000/0xfbe000)=nil, 0xfbe000, 0x2, 0x31, 0xffffffffffffffff, 0x0) r2 = openat$tun(0xffffffffffffff9c, &(0x7f0000000000), 0x48241, 0x0) ioctl$TUNSETIFF(r2, 0x400454ca, &(0x7f00000000c0)={'syzkaller1\x00', 0x6bf1c2d5adba8c32}) write$tun(r2, &(0x7f0000000440)={@val, @void, @eth={@broadcast, @remote, @void, {@ipv4={0x800, @udp={{0x5, 0x4, 0x0, 0x0, 0x452c, 0x0, 0x0, 0x0, 0x2f, 0x0, @initdev={0xac, 0x1e, 0x0, 0x0}, @multicast1}, {0x0, 0x6558, 0x18, 0x0, @wg=@data={0x4, 0x0, 0xffffdd86}}}}}}}, 0xfdef) setsockopt$sock_linger(r1, 0x1, 0x3c, &(0x7f0000000180)={0x1, 0x5}, 0x8) sendmmsg(r1, &(0x7f0000000100)=[{{0x0, 0x0, &(0x7f0000000200)=[{&(0x7f0000000000)="1b", 0x40000}], 0x11}}], 0x1, 0x24008094) madvise(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x15) program did not crash single: failed to extract reproducer bisect: bisecting 33 programs with base timeout 30s testing program (duration=38s, {Threaded:true Repeat:true RepeatTimes:0 Procs:4 Slowdown:1 Sandbox:none SandboxArg:0 Leak:false NetInjection:true NetDevices:true NetReset:true Cgroups:true BinfmtMisc:true CloseFDs:true KCSAN:false DevlinkPCI:false NicVF:false USB:true VhciInjection:true Wifi:true IEEE802154:true Sysctl:true Swap:true UseTmpDir:true HandleSegv:true Trace:false CallComments:true LegacyOptions:{Collide:false Fault:false FaultCall:0 FaultNth:0}}): [13, 30, 9, 2, 2, 2, 1, 2, 9, 4, 2, 3, 4, 2, 9, 6, 8, 8, 6, 6, 2, 3, 4, 9, 1, 3, 2, 2, 5, 5, 12, 3, 4] detailed listing: executing program 1: r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000000000), 0x4082, 0x0) ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) r1 = openat$rnullb(0xffffffffffffff9c, &(0x7f0000001140), 0x141342, 0x0) r2 = syz_init_net_socket$bt_hci(0x1f, 0x3, 0x1) cachestat(r2, 0x0, 0x0, 0x0) capset(&(0x7f0000000080)={0x20080522}, &(0x7f00000000c0)={0x200000, 0x200000, 0x7}) prctl$PR_CAP_AMBIENT(0x2f, 0x2, 0x3) r3 = socket$nl_netfilter(0x10, 0x3, 0xc) sendmsg$NFT_BATCH(r3, 0x0, 0x0) bind$bt_hci(r2, &(0x7f0000000100)={0x1f, 0xffffffffffffffff, 0x4}, 0x1) write$bt_hci(r2, &(0x7f0000000240)=ANY=[], 0xe) mmap(&(0x7f0000000000/0xb36000)=nil, 0xb36000, 0x2, 0x28011, r1, 0x0) sendfile(r1, r1, 0x0, 0x5) executing program 1: r0 = openat$rnullb(0xffffffffffffff9c, &(0x7f0000000040), 0x0, 0x0) getsockopt$inet_IP_IPSEC_POLICY(0xffffffffffffffff, 0x0, 0x10, &(0x7f0000002c40)={{{@in6=@initdev, @in6=@private1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in=@initdev}, 0x0, @in=@broadcast}}, &(0x7f0000000540)=0xe8) r2 = getegid() r3 = getpgrp(0x0) r4 = socket$kcm(0x10, 0x2, 0x0) sendmsg$kcm(r4, &(0x7f0000000100)={0x0, 0x0, &(0x7f0000000140)=[{&(0x7f0000000000)="d8000000100081044e81f782db44b904021d083911000000000000a1180015000600142603600e120900210000000401a80016000400144006000000036010fab94dcf5c0461c1d67f6f94007134cf6ee08000a0e408e8d8ef52a98516277ce06bbace8017cbec4c2ee5a7cef4090000001fb791643a5ee4ce1b14d6d930dfe1d9d322fe7c9f8775730d16a4683f5aeb4edbb57a5025ccca9e00360db70100000040fad95667e006dcdf63951f215ce3bb9ad809d5e1cace81ed0bffece0b42a9ecbee5de6ccd40dd6e4edef3d93452a92954b43370e9701", 0xd8}], 0x1}, 0x0) newfstatat(0xffffffffffffff9c, &(0x7f0000000840)='./file0\x00', &(0x7f0000000a80)={0x0, 0x0, 0x0, 0x0, 0x0}, 0x0) newfstatat(0xffffffffffffff9c, &(0x7f0000000b00)='./file0\x00', &(0x7f0000002d40)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x6000) sendmmsg$unix(r0, &(0x7f0000002e40)=[{{&(0x7f0000000240)=@abs={0x0, 0x0, 0x4e23}, 0x6e, &(0x7f0000000a00)=[{&(0x7f00000001c0)="9ce2b6064ec5fa8e733eadcd05232af58cee9d45caaa49d4b166ca33b83598eb7e0ca4ab1c509a25109616d1f910bb3f3651", 0x32}, {&(0x7f0000000c40)="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0x1000}, {&(0x7f0000000640)="f3db85242201cdd139e193c0b442e3f83721577d8eae678dabfa6d64837b172b3cc6031c6b89616ebebb4066b201b0137a16f36ca1add1854348afb0d4b811dd98b214df4e0a2a25279d93e87b", 0x4d}, {&(0x7f0000001c40)="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0x1000}, {&(0x7f00000006c0)="0ee09a96f1eb21c0e9e07fa3676c6969e2d9a0c6de049d0feab5dbcce8f492b400f37ce4d885df42b7754279745bacfdf1119a932da3d97f6313f38b1b340ba34e30e66f08869ff8aab4bb1a746fbe165a661e7b768fad1872a5cae066e29fad56af72772a2c6ed0b83769ca614cc769dd03f70bb54d4e11814e4c1f50595e90125440b3f13e99068d6d2f20375824bc33920adc76b898a9537983b166ad5c0efada1e1ebf19", 0xa6}, {&(0x7f0000000780)="99e2a310560311f73431946523be85f54e6ea2e7c96f35ca1080dc7d7b01120212181eae4ed5381fcf90bf18a89b1ce0e6a1d0aae310cf22533d7cab9791e0e4cd43cbdf3365e9dc619bc8a1a52a77d57ea48b039c1fe2c4e874c47596e574690d28ab31575e20807a595ee52bd77e404e8d91b25fc57f05fa7b4bdcae34ddfcdef5e67f1837aaecc35f602202d8e6ac03ec721c5c02bacd", 0x98}], 0x6, &(0x7f0000002dc0)=[@cred={{0x1c, 0x1, 0x2, {0x0, r1, r2}}}, @cred={{0x1c, 0x1, 0x2, {r3, r5, r6}}}, @rights={{0x18, 0x1, 0x1, [r0, r0]}}, @rights={{0x1c, 0x1, 0x1, [r0, r0, r0]}}], 0x78, 0x801}}], 0x1, 0x4) r7 = socket$nl_netfilter(0x10, 0x3, 0xc) sendmsg$NFT_BATCH(r7, &(0x7f00000000c0)={0x0, 0x0, &(0x7f0000000040)={&(0x7f0000002e80)=ANY=[@ANYBLOB="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"], 0xc8}, 0x1, 0x0, 0x0, 0x8000}, 0x0) mount_setattr(0xffffffffffffffff, 0x0, 0x9100, &(0x7f0000000580)={0x8e, 0x1e, 0x100000}, 0x20) fadvise64(r0, 0x92, 0x5, 0x2) r8 = openat$tun(0xffffffffffffff9c, &(0x7f0000000040), 0x40241, 0x0) ioctl$TUNSETIFF(r8, 0x400454ca, &(0x7f0000000200)={'syzkaller1\x00', 0xc201}) r9 = socket$kcm(0x2, 0xa, 0x2) r10 = syz_usb_connect$hid(0x0, 0x36, &(0x7f0000000040)={{0x12, 0x1, 0x0, 0x0, 0x0, 0x0, 0x20, 0x403, 0x6030, 0x0, 0x0, 0x0, 0x0, 0x1, [{{0x9, 0x2, 0x24, 0x1, 0x0, 0x0, 0x0, 0x0, [{{0x9, 0x4, 0x0, 0x0, 0x1, 0x3, 0x0, 0x0, 0x0, {0x9, 0x21, 0x0, 0x0, 0x1, {0x22, 0x2}}}}]}}]}}, 0x0) syz_usb_control_io(r10, 0x0, 0x0) syz_usb_control_io$hid(r10, &(0x7f0000000000)={0x24, 0x0, 0x0, &(0x7f0000000140)={0x0, 0x22, 0x2, {[@main=@item_012={0x1, 0x0, 0x7, "a4"}]}}, 0x0}, 0x0) r11 = socket$inet6_sctp(0xa, 0x5, 0x84) setsockopt$inet_sctp6_SCTP_PEER_ADDR_PARAMS(r11, 0x84, 0x9, &(0x7f0000000580)={0x0, @in6={{0xa, 0x4e21, 0x1f0268bc, @empty, 0x6}}, 0x0, 0x0, 0xa84bf5a6, 0x1, 0x32, 0xb}, 0x9c) sendto$inet6(r11, &(0x7f0000847fff)='X', 0x34000, 0x0, &(0x7f000005ffe4)={0xa, 0x4e21, 0x4000, @local}, 0xffffffffffffff66) ioctl$KVM_SET_IRQCHIP(0xffffffffffffffff, 0x4020aeb2, &(0x7f0000000300)={0x0, 0x45, @ioapic={0xd000, 0xfffffbff, 0x2, 0x9, 0x0, [{0x3, 0x6}, {0x6, 0xf8, 0xb, '\x00', 0xda}, {0xff, 0x9, 0x3, '\x00', 0xe2}, {0x5, 0xe, 0x7, '\x00', 0x3}, {0x8, 0x2, 0x4, '\x00', 0x40}, {0x9, 0x5, 0xd, '\x00', 0xea}, {0x9, 0x68, 0x4, '\x00', 0xe}, {0x26, 0x8, 0xa0, '\x00', 0x56}, {0x3, 0x7, 0x4, '\x00', 0x4}, {0x13, 0x10, 0x9d, '\x00', 0x1}, {0x0, 0xc2, 0x38, '\x00', 0x6}, {0x5, 0x1, 0x5, '\x00', 0x4}, {0x7, 0x2, 0x1}, {0xe, 0x0, 0x8, '\x00', 0x8}, {0xa, 0xb, 0x9, '\x00', 0x7}, {0x7f, 0x2, 0x80, '\x00', 0x65}, {0x9c, 0x3, 0x8, '\x00', 0xe}, {0x6, 0x1, 0x6, '\x00', 0x3}, {0x1, 0x9, 0x1, '\x00', 0xb}, {0x4, 0x81, 0x9}, {0x2f, 0xf, 0x1c, '\x00', 0x2}, {0x6, 0x1, 0xf, '\x00', 0xfc}, {0xff, 0x1, 0x4, '\x00', 0x7}, {0x81, 0x3, 0x1, '\x00', 0x9}]}}) syz_usb_control_io(r10, 0x0, &(0x7f0000000940)={0x84, &(0x7f00000004c0)={0x0, 0x14, 0xd, "5e6424818327b2369deca65eb2"}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) syz_usb_control_io(r10, 0x0, &(0x7f0000000880)={0x84, &(0x7f00000003c0)=ANY=[], 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) ioctl$SIOCSIFHWADDR(r9, 0x8914, &(0x7f0000000180)={'syzkaller1\x00', @link_local}) write$tun(r8, &(0x7f0000000080)=ANY=[@ANYBLOB="000086dd00000a0000008d40000064c80f590018110000000000000000000000000000000000ff0200000000000000000000000000014e244e220018907804000000018000000200000000000000946590f3915ecf52aefd8ae13d906622d5ff524d07f1861bbef9e5e90cc6838c87b36aa2e07bec3cacee1755e3be45b1a5b0c0f6d893e693aceb78a20bcc0646e7d78c94cbdb36472ffc0ac4424c39128d9bec4ace4687325cf0754ac40d9c51433ce3d4f5de8c2c8cb05f9513a61a826f8df8bd8f1fa49810a907e1ed942eb158dd29fede7bb2e0f512787ee5d245614c17"], 0x4e) r12 = userfaultfd(0x80001) ioctl$UFFDIO_API(r12, 0xc018aa3f, &(0x7f0000000140)) ioctl$UFFDIO_COPY(r12, 0xc028aa05, &(0x7f00000000c0)={&(0x7f000037c000/0x2000)=nil, &(0x7f0000000000/0x3000)=nil, 0x2000, 0x2}) executing program 1: mkdirat(0xffffffffffffff9c, &(0x7f0000000100)='./file0\x00', 0x0) r0 = open_tree(0xffffffffffffff9c, &(0x7f0000000040)='./file0\x00', 0x89901) move_mount(r0, &(0x7f0000000140)='.\x00', 0xffffffffffffff9c, &(0x7f0000000300)='./file0\x00', 0x0) r1 = open_tree(0xffffffffffffff9c, &(0x7f0000000000)='./file0\x00', 0x89901) move_mount(r1, &(0x7f0000000140)='.\x00', 0xffffffffffffff9c, &(0x7f0000000180)='./file0\x00', 0x0) chroot(&(0x7f0000000300)='./file0/../file0/../file0/../file0\x00') r2 = open_tree(0xffffffffffffff9c, &(0x7f0000000640)='\x00', 0x89901) move_mount(r2, &(0x7f0000000140)='.\x00', 0xffffffffffffff9c, &(0x7f0000000300)='./file0\x00', 0x0) pivot_root(&(0x7f00000000c0)='./file0/../file0/../file0/../file0\x00', &(0x7f00000001c0)='./file0/../file0/../file0/../file0\x00') executing program 1: r0 = socket$kcm(0x15, 0x5, 0x0) sendmsg$inet(r0, &(0x7f0000000300)={&(0x7f0000000400)={0xa, 0xffff, @rand_addr=0x64010101}, 0x10, 0x0, 0x0, &(0x7f0000000380)=ANY=[], 0x6b}, 0xc000040) executing program 1: setrlimit(0x9, &(0x7f0000000000)) io_setup(0x20, &(0x7f0000001140)) executing program 32: setrlimit(0x9, &(0x7f0000000000)) io_setup(0x20, &(0x7f0000001140)) executing program 4: clock_adjtime(0x0, &(0x7f0000000000)={0x3ff, 0x0, 0x0, 0xc, 0x0, 0x1, 0x0, 0x0, 0x0, 0x100, 0x0, 0x203, 0x9, 0x0, 0x0, 0xfffffffffffffffd, 0x0, 0x0, 0x1003, 0x7, 0x2, 0x3, 0x0, 0x3}) executing program 4: r0 = socket$inet6_mptcp(0xa, 0x1, 0x106) getsockopt$sock_timeval(r0, 0x1, 0x15, 0x0, &(0x7f0000000240)) executing program 4: sched_setscheduler(0x0, 0x2, 0x0) r0 = getpid() sched_setscheduler(r0, 0x2, 0x0) mmap(&(0x7f0000000000/0xb36000)=nil, 0xb36000, 0xb635773f06ebbeee, 0x8031, 0xffffffffffffffff, 0x0) socketpair$unix(0x1, 0x2, 0x0, 0x0) r1 = socket$key(0xf, 0x3, 0x2) sendmsg$key(r1, &(0x7f0000000040)={0x0, 0x0, &(0x7f0000000000)={&(0x7f0000000440)=ANY=[@ANYBLOB="02142000110000000040000000000000030005000000000002000000ffffffff0000000000000000080012000000010000000000000000000600000000000027b20e97a6a9ecae000000ee00000000000000000000000000fc020000000000000000000000000000030006000000000002000000e00000010000000000000000010018"], 0x88}}, 0x0) r2 = socket$key(0xf, 0x3, 0x2) sendmsg$key(r2, &(0x7f0000000040)={0x4000000, 0x0, &(0x7f0000000000)={&(0x7f0000000380)={0x2, 0xf, 0x0, 0x0, 0x10, 0x0, 0x0, 0x0, [@sadb_address={0x3, 0x5, 0x0, 0x0, 0x0, @in={0x2, 0x0, @broadcast}}, @sadb_x_policy={0x8, 0x12, 0x0, 0x1, 0x0, 0x0, 0x0, {0x6, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @in6=@empty, @in6=@private2}}, @sadb_address={0x3, 0x6, 0x0, 0x0, 0x0, @in={0x2, 0x0, @multicast1}}]}, 0x80}}, 0x0) executing program 0: r0 = socket$igmp6(0xa, 0x3, 0x3a) setsockopt$MRT6_ADD_MFC(r0, 0x29, 0x22, &(0x7f0000000000)={{0xa, 0x0, 0x101, @loopback, 0xa3c}, {0xa, 0xfffe, 0xfffffffd, @dev, 0x4}, 0x1000, {[0x9, 0x0, 0xfffffffe, 0xfffffef9, 0x0, 0x1, 0x2]}}, 0x5c) r1 = seccomp$SECCOMP_SET_MODE_FILTER_LISTENER(0x1, 0x0, &(0x7f0000000400)={0x1, &(0x7f0000000380)=[{0x6, 0x0, 0x0, 0x7fffffff}]}) close_range(r1, 0xffffffffffffffff, 0x0) executing program 0: r0 = memfd_create(&(0x7f0000000240)='+\x8b\x8a\xa9\x16\x11\x91J\xbc+ \x18\x17\xc2:}\xa3\x9bO\xdd\xdf\xdf\x92\xd5\xed\xb4\x17\xe5\xd6\x9a\xb2\xd8\x9ba\xde\xb2.F\xc0\x99}|\xaf\xd3\x1d\x84[*_\x9f\x9d\xb0rYP\x1b\x9f \xe0\x9cgq\x103\x89\x11\x87Rv\x169\xdf\xe3>B\x04\x00\x00\x00W\xd3\xec\xfb\xdf?\xa2\x90+\xa4!\xb2\xf2\xff\x90\a\xc3\x12\xc4;\xffh\xf1x=\xb9c\xce\x03h\xdap\x88U\x1788\x82\xd7\xfd\x83\x00Sx\x91%\x99_\xfe\xd4c\x83\x86\x0f\xa4a-\xaf\x9e\xd9\xef\xe0)]\x00F\xfa\x03\xbc4\xc4\x9a\v\x03\x8b\xa4\xf3\x8f\xf4\"\'\xd3\a9\x14H}j&~\xe9\x16\x83o\xbd\xab\xcd[\xbd\xcb\x04\xfc\xe7\xe3\x9e?\x12\xf0\xf4\x83M3\xd88\x92?@\v\xe6\xd1\xd2\xe4\xde\xdaUeJ\x9fR\xd1`\xfa\xc8\v\xed\xfd\x0e\xc8\x89W\x847\x88\x82\x94\x14\xe33\xb7H\xc8b\xd6@3F#\xb7\x04C\x8dm\t\x16a\x0fI\xf4\xfe\xf8\x06j\x19Pz&\xb8\x0f\x98`W\xdb\xc6\"81A\xa4\x8bT\xf1\xcb\xab\xa3\t\xef\xdf&\x0e\xad\x03\x123.\xc2V\xaa\xd5\xf8\xde\x8aV\xa4p{\xcez\xa2\x92\xdb8*wLO\f\x97X\x05\x9a\xc2\xe8\x85\x9d\xcb\xc8\xf0\xc4\x01\x03\xe3?\x9f1\xf4\xfb\xa5y`KB\xdf\xae#\x94C\a\x04\xea\xccG\xf2\b\x8f\xf7\xb1\xe96\x90\xf5P\xa4\'\xce\xe3\xa24\x196\xc5Q\xa1K\x95\xd6\xfal\xe9\xd1\\\r&\xb2c\xb3\x8d\xa7\xb7\xa8\x03S\xbd\xdd\b{\xae\f\x10\xc2\xbb\xd0\xdd*\xa3\xb4\fJ\x00X\xab`N; LF\xa5D\xee\xdf\x7f\x80p\xf6o\x1c\xbdXR\xf2\xa0\x81a\xa1\xe1B\x93Xn\xaf\xfc\x05?\xab\xac\x91x\xa8#\xe1\xbeQ\xd1^\x9b\xb9)\xd3\n\xf7(3!\x18\b\xc0\xaampRl\xfdQ\x03\x8c\xd5\xe4\\\xed\x9a\xd1?\xd21\xc8\x90\x1dl|\xd1\x14\xbc3\xe0\x1e\x0e\xe6\x88Y\x99K\x93\x1c@_P\x8c\xc7\x9eZ\xb74KT:\x8a\xdbJ#w\x18\x14\x00\x93\x86\xa5wo\xf6M\xe7D\xf4*\xe3X\x1d\x19\x83\xa7w\xc7+7\x89s\xed\x8a\xd7O\xdd\rhh`\xc0\xa8$\x06pu\xa0\xd0L\x0ez@I\xb8\x83\xb2f\x93j\a0I\xc8l\xe5\x9b\x06\xb5\xac`d\xa3\xcf/\x14\x10\xab\xab\t\xec\xc1c\fA\xaf\x14\xef\xbap@*7\x86\xdf\',\x03Y\xb1$\xf0\xb5}\xf0\x82%)9`\x8f\x04\x85m\x80\xd2\xcf@\x06}\xea\xe7w`\xa5\x11\x9f\x9b\x9e\x8f\xb7cb\x1a\xe1\xcf\x87\x1c\\\xf5\xc21\xf7\x82C*\xd5;\x00\x00\x00\x00\x03\xba\xe3\xdc\x92\'\x8e\xd5\x7fG\xfd.\x91\x89T\x99t\xd4d,\xd5\x92O\xf1\xafT!Y\x8e\\\xac\xf7\x11R\x05p\x1a\"\r\xe9\xe5\x8b&\x0f\x8c\xfb\xef\xf8\xd5\x18\xde\xeb\xe5\x19\xdd\xebQ8\xc5iS+\x06D\x16\xfe\xf5.\xe5\v\x89\xb0\"\xa3M\xe9\x81\x11P\xdb\xc4\xc2y\x14\x04\x06\xf6\f\xb0\xecz\x8d`\xb5\x9b\xb43\xcc1\xa7\x9e\xa8\xb5\'\xc6MAe\x0f\xd1\xfcG\xc2/\xe8\xe9t\xcaQ\xf1\fI\x1chM\xc1\x92\xe3\xc3\x01M\xc8/\xefJ\xcb\xd0]\f\xff\xf5\x92\xce\x97Z\xea\xe8\x99\xfa\x96\xce\xa7\x02\xad\xa2\xce\x955\xeaNg\x02\xcd\xfd\x1a}.\xd3\"x\x89/8H\xc2\x93B\na)\x86\xa9U\xa0\xb7\x18\xfb\xe9\xd1\x97', 0x3) lseek(r0, 0xfffffffffffffffe, 0x4) executing program 0: r0 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_genetlink_get_family_id$netlbl_cipso(&(0x7f00000002c0), r0) sendmsg$NLBL_CIPSOV4_C_ADD(r0, &(0x7f0000000200)={0x0, 0x0, &(0x7f0000000040)={&(0x7f0000000300)=ANY=[@ANYBLOB='@\x00\x00\x00', @ANYRES16=r1, @ANYBLOB="010000000000f70000000100000008000100030000001c000480050003000100000005000300800000000500030007000000080002"], 0x40}, 0x1, 0x0, 0x0, 0xc082}, 0xc000) executing program 0: mkdirat(0xffffffffffffff9c, &(0x7f0000000040)='./file0\x00', 0x0) mount$bind(&(0x7f0000000000)='.\x00', &(0x7f0000000200)='./file0/../file0\x00', 0x0, 0x101097, 0x0) mount$bind(&(0x7f0000000100)='./file0/../file0\x00', &(0x7f00000000c0)='./file0/file0\x00', 0x0, 0x8b100a, 0x0) mount$bind(0x0, &(0x7f0000000400)='./file0/../file0\x00', 0x0, 0x84000, 0x0) executing program 0: r0 = openat$snapshot(0xffffffffffffff9c, &(0x7f0000000000), 0x103001, 0x0) ioctl$SNAPSHOT_SET_SWAP_AREA(r0, 0x400c330d, &(0x7f0000000040)={0x7, 0x6}) executing program 4: mkdirat(0xffffffffffffff9c, &(0x7f0000000040)='./file0\x00', 0x0) mount$bind(&(0x7f0000000380)='./file0\x00', &(0x7f0000000200)='./file0\x00', 0x0, 0x2125099, 0x0) mount$bind(0x0, &(0x7f00000005c0)='./file0\x00', 0x0, 0x100000, 0x0) mount$bind(&(0x7f0000000000)='.\x00', &(0x7f0000000200)='./file0/../file0\x00', 0x0, 0x101097, 0x0) mount$bind(&(0x7f0000000100)='./file0/../file0\x00', &(0x7f00000000c0)='./file0/file0\x00', 0x0, 0x8b100a, 0x0) mount$bind(&(0x7f00000001c0)='./file0/file0\x00', &(0x7f0000000200)='./file0\x00', 0x0, 0x101091, 0x0) r0 = open_tree(0xffffffffffffff9c, &(0x7f0000000640)='\x00', 0x89901) move_mount(r0, &(0x7f0000000140)='.\x00', 0xffffffffffffff9c, &(0x7f0000000180)='./file0\x00', 0x0) umount2(&(0x7f00000006c0)='./file0/file0\x00', 0x0) executing program 4: r0 = socket$inet_sctp(0x2, 0x1, 0x84) setsockopt$inet_sctp_SCTP_RECONFIG_SUPPORTED(r0, 0x84, 0x75, &(0x7f0000000100)={0x0, 0x4}, 0x8) setsockopt$inet_sctp_SCTP_SOCKOPT_BINDX_ADD(r0, 0x84, 0x64, &(0x7f0000000180)=[@in={0x2, 0x4e21, @empty}], 0x10) setsockopt$inet_sctp_SCTP_ENABLE_STREAM_RESET(r0, 0x84, 0x76, &(0x7f0000000040)={0x0, 0x5}, 0x8) sendmsg$inet_sctp(r0, &(0x7f0000000140)={&(0x7f0000000340)=@in={0x2, 0x4e21, @local}, 0x10, &(0x7f0000000000)=[{&(0x7f0000000480)='Fs', 0x2}], 0x1, 0x0, 0x0, 0x804c040}, 0x4000891) setsockopt$inet_sctp_SCTP_RESET_STREAMS(r0, 0x84, 0x77, &(0x7f0000000300)={0x0, 0x6, 0x1, [0x3]}, 0xa) executing program 4: socket(0x11, 0x3, 0x4000000) r0 = openat(0xffffffffffffff9c, &(0x7f0000000040)='./file1\x00', 0x143042, 0xf0) pwritev2(r0, &(0x7f00000000c0)=[{0x0}], 0x1, 0x5412, 0x0, 0x0) statx(0xffffffffffffffff, &(0x7f0000000100)='./file0\x00', 0x100, 0x100, 0x0) r1 = socket$inet6_icmp(0xa, 0x2, 0x3a) setsockopt$inet6_IPV6_RTHDR(r1, 0x29, 0x39, &(0x7f0000000400)={0x84, 0x4, 0x1, 0x8, 0x0, [@private0={0xfc, 0x0, '\x00', 0x1}, @private2]}, 0x28) r2 = openat(0xffffffffffffff9c, 0x0, 0x42, 0x0) fallocate(r2, 0x0, 0x0, 0x200) executing program 33: socket(0x11, 0x3, 0x4000000) r0 = openat(0xffffffffffffff9c, &(0x7f0000000040)='./file1\x00', 0x143042, 0xf0) pwritev2(r0, &(0x7f00000000c0)=[{0x0}], 0x1, 0x5412, 0x0, 0x0) statx(0xffffffffffffffff, &(0x7f0000000100)='./file0\x00', 0x100, 0x100, 0x0) r1 = socket$inet6_icmp(0xa, 0x2, 0x3a) setsockopt$inet6_IPV6_RTHDR(r1, 0x29, 0x39, &(0x7f0000000400)={0x84, 0x4, 0x1, 0x8, 0x0, [@private0={0xfc, 0x0, '\x00', 0x1}, @private2]}, 0x28) r2 = openat(0xffffffffffffff9c, 0x0, 0x42, 0x0) fallocate(r2, 0x0, 0x0, 0x200) executing program 0: sendmsg$IPSET_CMD_CREATE(0xffffffffffffffff, &(0x7f0000000000)={0x0, 0x0, &(0x7f00000004c0)={0x0}}, 0x0) r0 = socket$inet(0x2, 0x2, 0x0) setsockopt$inet_mreqn(r0, 0x0, 0x23, &(0x7f0000000740)={@multicast2, @loopback}, 0xc) setsockopt$inet_msfilter(r0, 0x0, 0x29, &(0x7f0000000000)=ANY=[@ANYBLOB="e00000027fa80a010100000004"], 0x57) r1 = socket$inet(0x2, 0x2, 0x0) setsockopt$inet_mreqn(r1, 0x0, 0x23, &(0x7f0000000740)={@multicast2, @loopback}, 0x40) executing program 34: sendmsg$IPSET_CMD_CREATE(0xffffffffffffffff, &(0x7f0000000000)={0x0, 0x0, &(0x7f00000004c0)={0x0}}, 0x0) r0 = socket$inet(0x2, 0x2, 0x0) setsockopt$inet_mreqn(r0, 0x0, 0x23, &(0x7f0000000740)={@multicast2, @loopback}, 0xc) setsockopt$inet_msfilter(r0, 0x0, 0x29, &(0x7f0000000000)=ANY=[@ANYBLOB="e00000027fa80a010100000004"], 0x57) r1 = socket$inet(0x2, 0x2, 0x0) setsockopt$inet_mreqn(r1, 0x0, 0x23, &(0x7f0000000740)={@multicast2, @loopback}, 0x40) executing program 2: r0 = syz_open_dev$usbfs(&(0x7f0000003f00), 0x1ff, 0xa401) ioctl$USBDEVFS_CONTROL(r0, 0x8008551c, 0x0) executing program 2: symlinkat(&(0x7f0000001040)='./file0/file0aaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaa/file0\x00', 0xffffffffffffff9c, &(0x7f0000000640)='./file0\x00') r0 = openat$autofs(0xffffffffffffff9c, &(0x7f0000000000), 0x20040, 0x0) ioctl$AUTOFS_DEV_IOCTL_OPENMOUNT(r0, 0xc0189374, &(0x7f0000000040)={{0x1, 0x1, 0x1018, 0xffffffffffffffff, {0x1}}, './file0\x00'}) executing program 3: pipe(&(0x7f0000000080)={0xffffffffffffffff, 0xffffffffffffffff}) write(r1, &(0x7f0000000000)="fc0000001d000724ab09254ec100070007ab08001b000000f0ffff002100057e0000000000000e000039000000039815fad151ba0101099cecb94b46fe0000000a00020025", 0xffffff0c) splice(0xffffffffffffffff, 0x0, r1, 0x0, 0xffffffffffff8000, 0x0) close(r0) executing program 2: r0 = socket$nl_xfrm(0x10, 0x3, 0x6) sendmsg$nl_xfrm(r0, 0x0, 0x4c050) r1 = socket$nl_xfrm(0x10, 0x3, 0x6) sendmsg$nl_xfrm(r1, &(0x7f0000000480)={0x0, 0x0, &(0x7f0000000200)={&(0x7f00000004c0)=@updpolicy={0xfc, 0x19, 0x1, 0x0, 0x0, {{@in6=@rand_addr=' \x01\x00', @in6=@private2, 0x0, 0x0, 0x0, 0x0, 0xa, 0x0, 0x0, 0x0, 0x0, 0xffffffffffffffff}, {0x0, 0x0, 0x0, 0x0, 0x0, 0xffffffffffffffff}, {0x0, 0x0, 0x40000000000000}}, [@tmpl={0x44, 0x5, [{{@in=@local, 0x0, 0x33}, 0x0, @in=@broadcast, 0x0, 0x0, 0x3}]}]}, 0xfc}}, 0x0) r2 = openat$tun(0xffffffffffffff9c, &(0x7f0000000000), 0x40241, 0x0) ioctl$TUNSETIFF(r2, 0x400454ca, &(0x7f0000000200)={'syzkaller1\x00', 0xc201}) r3 = socket$kcm(0x2, 0xa, 0x2) ioctl$SIOCSIFHWADDR(r3, 0x8914, &(0x7f0000000180)={'syzkaller1\x00', @link_local}) write$tun(r2, &(0x7f0000000040)=ANY=[@ANYBLOB="034886dd010000000000140000006000000003082f00fe88a43de1a400000000000000007d01ff020000000000000000000000000001"], 0xfdef) executing program 3: fspick(0xffffffffffffffff, &(0x7f0000000000)='./file0\x00', 0x0) executing program 3: r0 = socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_genetlink_get_family_id$l2tp(&(0x7f0000000040), 0xffffffffffffffff) sendmsg$L2TP_CMD_TUNNEL_DELETE(r0, &(0x7f0000000440)={0x0, 0x0, &(0x7f0000000400)={&(0x7f0000000380)=ANY=[@ANYBLOB="1c000000", @ANYRES16=r1, @ANYBLOB="010028bd7000fcdbdf2702000000080009"], 0x1c}, 0x1, 0x2000000}, 0x40) executing program 3: r0 = socket$inet6_sctp(0xa, 0x5, 0x84) setsockopt$inet6_IPV6_RTHDR(r0, 0x29, 0x39, &(0x7f0000000080)=ANY=[], 0x18) executing program 2: r0 = socket$nl_xfrm(0x10, 0x3, 0x6) sendmsg$nl_xfrm(r0, &(0x7f0000000440)={0x0, 0x0, &(0x7f0000000400)={&(0x7f0000000ac0)=@allocspi={0x104, 0x16, 0x1, 0x0, 0x0, {{{@in, @in6=@mcast1}, {@in6=@loopback, 0x0, 0x32}, @in6=@private2, {}, {}, {0x0, 0xc08}}}, [@mark={0xc}]}, 0x104}}, 0x0) executing program 3: r0 = openat$tun(0xffffffffffffff9c, &(0x7f0000000140), 0x48241, 0x0) ioctl$TUNSETIFF(r0, 0x400454ca, &(0x7f00000000c0)={'syzkaller1\x00', 0x6bf1c2d5adba8c32}) r1 = socket$kcm(0x2, 0xa, 0x2) ioctl$SIOCSIFHWADDR(r1, 0x8914, &(0x7f0000000180)={'syzkaller1\x00', @link_local}) write$tun(r0, &(0x7f0000000340)={@void, @void, @eth={@broadcast, @remote, @val={@val={0x88a8, 0x5, 0x1, 0x1}, {0x8100, 0x7, 0x0, 0x2}}, {@ipv4={0x800, @udp={{0x5, 0x4, 0x0, 0x0, 0xb0, 0x2000, 0x0, 0x0, 0x2f, 0x0, @initdev={0xac, 0x1e, 0x0, 0x0}, @multicast1}, {0x0, 0x6558, 0x9c, 0x0, @wg=@initiation={0x1, 0x0, "77ed4f0e8cd8ca00fdf15e2c46a883743cbb36c7076c6912a317c3a3d81410d5", "56d53851e28619196e46347b8f01dde946cd156819a2b3366bdeb5cd2f520c5f85f0209a5c2d184b12df4aec0811d1fa", "5aa76fa35fa9fe32768b09a8fe73225656df2e40c50746e9917eb52d", {"fa3e8286a9722a59d23411479b3931cf", "6e9737710ea722122ee642c662d62639"}}}}}}}}, 0xc6) executing program 2: r0 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_genetlink_get_family_id$nl802154(&(0x7f0000005640), r0) r2 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) ioctl$sock_SIOCGIFINDEX_802154(r2, 0x8933, &(0x7f0000000b40)={'wpan0\x00', 0x0}) sendmsg$NL802154_CMD_DEL_SEC_DEVKEY(r0, &(0x7f0000005d00)={0x0, 0x0, &(0x7f0000000080)={&(0x7f0000000500)=ANY=[@ANYBLOB='L\x00\x00\x00', @ANYRES16=r1, @ANYBLOB="01002abd7040080000001e0000000c000600000000000000000024002f800c0002000200aaaaaaaaaaaa140003800500020003000000070001000100000008000300", @ANYRES32=r3], 0x4c}, 0x1, 0x0, 0x0, 0x2000c054}, 0x24040080) executing program 2: r0 = socket(0x28, 0x5, 0x0) bind$vsock_stream(r0, &(0x7f0000000040), 0x10) listen(r0, 0x0) r1 = socket(0x28, 0x5, 0x0) connect$vsock_stream(r1, &(0x7f0000000080), 0x10) mmap(&(0x7f0000000000/0xfbe000)=nil, 0xfbe000, 0x2, 0x31, 0xffffffffffffffff, 0x0) r2 = openat$tun(0xffffffffffffff9c, &(0x7f0000000000), 0x48241, 0x0) ioctl$TUNSETIFF(r2, 0x400454ca, &(0x7f00000000c0)={'syzkaller1\x00', 0x6bf1c2d5adba8c32}) write$tun(r2, &(0x7f0000000440)={@val, @void, @eth={@broadcast, @remote, @void, {@ipv4={0x800, @udp={{0x5, 0x4, 0x0, 0x0, 0x452c, 0x0, 0x0, 0x0, 0x2f, 0x0, @initdev={0xac, 0x1e, 0x0, 0x0}, @multicast1}, {0x0, 0x6558, 0x18, 0x0, @wg=@data={0x4, 0x0, 0xffffdd86}}}}}}}, 0xfdef) setsockopt$sock_linger(r1, 0x1, 0x3c, &(0x7f0000000180)={0x1, 0x5}, 0x8) sendmmsg(r1, &(0x7f0000000100)=[{{0x0, 0x0, &(0x7f0000000200)=[{&(0x7f0000000000)="1b", 0x40000}], 0x11}}], 0x1, 0x24008094) madvise(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x15) executing program 3: r0 = socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_genetlink_get_family_id$wireguard(&(0x7f00000005c0), r0) sendmsg$WG_CMD_SET_DEVICE(r0, &(0x7f0000001000)={0x0, 0x0, &(0x7f0000000fc0)={&(0x7f0000000000)=ANY=[@ANYBLOB="ec000000", @ANYRES16=r1, @ANYBLOB="01000000000000000000010000000800050001000000140002007767310000000000000000000000000024000300a0cb879a47f5bc644c0e693fa6d031c74a1553b6e901b9ff2f518c78042fb5420800050000000000900008808c00008024000100975c9d81c983c8209ee781254b899f8ed925ae9f0923c23c62f53c57cdbf691c640009801c000080060001000200000008000200ffffffff05000300030000001c000080060001000200000008000200ac141427050003"], 0xec}, 0x1, 0x0, 0x0, 0x4084}, 0x20000010) executing program 5: r0 = socket$inet_udp(0x2, 0x2, 0x0) socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000000080)={0xffffffffffffffff, 0xffffffffffffffff}) setsockopt$SO_ATTACH_FILTER(r1, 0x1, 0x1a, &(0x7f0000000040)={0x1, &(0x7f0000000140)=[{0x6}]}, 0x10) close_range(r0, 0xffffffffffffffff, 0x0) program did not crash replaying the whole log did not cause a kernel crash single: executing 1 programs separately with timeout 1m40s testing program (duration=1m40s, {Threaded:true Repeat:true RepeatTimes:0 Procs:4 Slowdown:1 Sandbox:none SandboxArg:0 Leak:false NetInjection:true NetDevices:true NetReset:true Cgroups:true BinfmtMisc:true CloseFDs:true KCSAN:false DevlinkPCI:false NicVF:false USB:true VhciInjection:true Wifi:true IEEE802154:true Sysctl:true Swap:true UseTmpDir:true HandleSegv:true Trace:false CallComments:true LegacyOptions:{Collide:false Fault:false FaultCall:0 FaultNth:0}}): socket-bind$vsock_stream-listen-socket-connect$vsock_stream-mmap-openat$tun-ioctl$TUNSETIFF-write$tun-setsockopt$sock_linger-sendmmsg-madvise detailed listing: executing program 0: r0 = socket(0x28, 0x5, 0x0) bind$vsock_stream(r0, &(0x7f0000000040), 0x10) listen(r0, 0x0) r1 = socket(0x28, 0x5, 0x0) connect$vsock_stream(r1, &(0x7f0000000080), 0x10) mmap(&(0x7f0000000000/0xfbe000)=nil, 0xfbe000, 0x2, 0x31, 0xffffffffffffffff, 0x0) r2 = openat$tun(0xffffffffffffff9c, &(0x7f0000000000), 0x48241, 0x0) ioctl$TUNSETIFF(r2, 0x400454ca, &(0x7f00000000c0)={'syzkaller1\x00', 0x6bf1c2d5adba8c32}) write$tun(r2, &(0x7f0000000440)={@val, @void, @eth={@broadcast, @remote, @void, {@ipv4={0x800, @udp={{0x5, 0x4, 0x0, 0x0, 0x452c, 0x0, 0x0, 0x0, 0x2f, 0x0, @initdev={0xac, 0x1e, 0x0, 0x0}, @multicast1}, {0x0, 0x6558, 0x18, 0x0, @wg=@data={0x4, 0x0, 0xffffdd86}}}}}}}, 0xfdef) setsockopt$sock_linger(r1, 0x1, 0x3c, &(0x7f0000000180)={0x1, 0x5}, 0x8) sendmmsg(r1, &(0x7f0000000100)=[{{0x0, 0x0, &(0x7f0000000200)=[{&(0x7f0000000000)="1b", 0x40000}], 0x11}}], 0x1, 0x24008094) madvise(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x15) program crashed: WARNING in virtio_transport_send_pkt_info single: successfully extracted reproducer found reproducer with 12 syscalls minimizing guilty program testing program (duration=1m40s, {Threaded:true Repeat:true RepeatTimes:0 Procs:4 Slowdown:1 Sandbox:none SandboxArg:0 Leak:false NetInjection:true NetDevices:true NetReset:true Cgroups:true BinfmtMisc:true CloseFDs:true KCSAN:false DevlinkPCI:false NicVF:false USB:true VhciInjection:true Wifi:true IEEE802154:true Sysctl:true Swap:true UseTmpDir:true HandleSegv:true Trace:false CallComments:true LegacyOptions:{Collide:false Fault:false FaultCall:0 FaultNth:0}}): socket-bind$vsock_stream-listen-socket-connect$vsock_stream-mmap-openat$tun-ioctl$TUNSETIFF-write$tun-setsockopt$sock_linger-sendmmsg detailed listing: executing program 0: r0 = socket(0x28, 0x5, 0x0) bind$vsock_stream(r0, &(0x7f0000000040), 0x10) listen(r0, 0x0) r1 = socket(0x28, 0x5, 0x0) connect$vsock_stream(r1, &(0x7f0000000080), 0x10) mmap(&(0x7f0000000000/0xfbe000)=nil, 0xfbe000, 0x2, 0x31, 0xffffffffffffffff, 0x0) r2 = openat$tun(0xffffffffffffff9c, &(0x7f0000000000), 0x48241, 0x0) ioctl$TUNSETIFF(r2, 0x400454ca, &(0x7f00000000c0)={'syzkaller1\x00', 0x6bf1c2d5adba8c32}) write$tun(r2, &(0x7f0000000440)={@val, @void, @eth={@broadcast, @remote, @void, {@ipv4={0x800, @udp={{0x5, 0x4, 0x0, 0x0, 0x452c, 0x0, 0x0, 0x0, 0x2f, 0x0, @initdev={0xac, 0x1e, 0x0, 0x0}, @multicast1}, {0x0, 0x6558, 0x18, 0x0, @wg=@data={0x4, 0x0, 0xffffdd86}}}}}}}, 0xfdef) setsockopt$sock_linger(r1, 0x1, 0x3c, &(0x7f0000000180)={0x1, 0x5}, 0x8) sendmmsg(r1, &(0x7f0000000100)=[{{0x0, 0x0, &(0x7f0000000200)=[{&(0x7f0000000000)="1b", 0x40000}], 0x11}}], 0x1, 0x24008094) program crashed: WARNING in virtio_transport_send_pkt_info testing program (duration=1m40s, {Threaded:true Repeat:true RepeatTimes:0 Procs:4 Slowdown:1 Sandbox:none SandboxArg:0 Leak:false NetInjection:true NetDevices:true NetReset:true Cgroups:true BinfmtMisc:true CloseFDs:true KCSAN:false DevlinkPCI:false NicVF:false USB:true VhciInjection:true Wifi:true IEEE802154:true Sysctl:true Swap:true UseTmpDir:true HandleSegv:true Trace:false CallComments:true LegacyOptions:{Collide:false Fault:false FaultCall:0 FaultNth:0}}): socket-bind$vsock_stream-listen-socket-connect$vsock_stream-mmap-openat$tun-ioctl$TUNSETIFF-write$tun-setsockopt$sock_linger detailed listing: executing program 0: r0 = socket(0x28, 0x5, 0x0) bind$vsock_stream(r0, &(0x7f0000000040), 0x10) listen(r0, 0x0) r1 = socket(0x28, 0x5, 0x0) connect$vsock_stream(r1, &(0x7f0000000080), 0x10) mmap(&(0x7f0000000000/0xfbe000)=nil, 0xfbe000, 0x2, 0x31, 0xffffffffffffffff, 0x0) r2 = openat$tun(0xffffffffffffff9c, &(0x7f0000000000), 0x48241, 0x0) ioctl$TUNSETIFF(r2, 0x400454ca, &(0x7f00000000c0)={'syzkaller1\x00', 0x6bf1c2d5adba8c32}) write$tun(r2, &(0x7f0000000440)={@val, @void, @eth={@broadcast, @remote, @void, {@ipv4={0x800, @udp={{0x5, 0x4, 0x0, 0x0, 0x452c, 0x0, 0x0, 0x0, 0x2f, 0x0, @initdev={0xac, 0x1e, 0x0, 0x0}, @multicast1}, {0x0, 0x6558, 0x18, 0x0, @wg=@data={0x4, 0x0, 0xffffdd86}}}}}}}, 0xfdef) setsockopt$sock_linger(r1, 0x1, 0x3c, &(0x7f0000000180)={0x1, 0x5}, 0x8) program did not crash testing program (duration=1m40s, {Threaded:true Repeat:true RepeatTimes:0 Procs:4 Slowdown:1 Sandbox:none SandboxArg:0 Leak:false NetInjection:true NetDevices:true NetReset:true Cgroups:true BinfmtMisc:true CloseFDs:true KCSAN:false DevlinkPCI:false NicVF:false USB:true VhciInjection:true Wifi:true IEEE802154:true Sysctl:true Swap:true UseTmpDir:true HandleSegv:true Trace:false CallComments:true LegacyOptions:{Collide:false Fault:false FaultCall:0 FaultNth:0}}): socket-bind$vsock_stream-listen-socket-connect$vsock_stream-mmap-openat$tun-ioctl$TUNSETIFF-write$tun-sendmmsg detailed listing: executing program 0: r0 = socket(0x28, 0x5, 0x0) bind$vsock_stream(r0, &(0x7f0000000040), 0x10) listen(r0, 0x0) r1 = socket(0x28, 0x5, 0x0) connect$vsock_stream(r1, &(0x7f0000000080), 0x10) mmap(&(0x7f0000000000/0xfbe000)=nil, 0xfbe000, 0x2, 0x31, 0xffffffffffffffff, 0x0) r2 = openat$tun(0xffffffffffffff9c, &(0x7f0000000000), 0x48241, 0x0) ioctl$TUNSETIFF(r2, 0x400454ca, &(0x7f00000000c0)={'syzkaller1\x00', 0x6bf1c2d5adba8c32}) write$tun(r2, &(0x7f0000000440)={@val, @void, @eth={@broadcast, @remote, @void, {@ipv4={0x800, @udp={{0x5, 0x4, 0x0, 0x0, 0x452c, 0x0, 0x0, 0x0, 0x2f, 0x0, @initdev={0xac, 0x1e, 0x0, 0x0}, @multicast1}, {0x0, 0x6558, 0x18, 0x0, @wg=@data={0x4, 0x0, 0xffffdd86}}}}}}}, 0xfdef) sendmmsg(r1, &(0x7f0000000100)=[{{0x0, 0x0, &(0x7f0000000200)=[{&(0x7f0000000000)="1b", 0x40000}], 0x11}}], 0x1, 0x24008094) program did not crash testing program (duration=1m40s, {Threaded:true Repeat:true RepeatTimes:0 Procs:4 Slowdown:1 Sandbox:none SandboxArg:0 Leak:false NetInjection:true NetDevices:true NetReset:true Cgroups:true BinfmtMisc:true CloseFDs:true KCSAN:false DevlinkPCI:false NicVF:false USB:true VhciInjection:true Wifi:true IEEE802154:true Sysctl:true Swap:true UseTmpDir:true HandleSegv:true Trace:false CallComments:true LegacyOptions:{Collide:false Fault:false FaultCall:0 FaultNth:0}}): socket-bind$vsock_stream-listen-socket-connect$vsock_stream-mmap-openat$tun-ioctl$TUNSETIFF-setsockopt$sock_linger-sendmmsg detailed listing: executing program 0: r0 = socket(0x28, 0x5, 0x0) bind$vsock_stream(r0, &(0x7f0000000040), 0x10) listen(r0, 0x0) r1 = socket(0x28, 0x5, 0x0) connect$vsock_stream(r1, &(0x7f0000000080), 0x10) mmap(&(0x7f0000000000/0xfbe000)=nil, 0xfbe000, 0x2, 0x31, 0xffffffffffffffff, 0x0) r2 = openat$tun(0xffffffffffffff9c, &(0x7f0000000000), 0x48241, 0x0) ioctl$TUNSETIFF(r2, 0x400454ca, &(0x7f00000000c0)={'syzkaller1\x00', 0x6bf1c2d5adba8c32}) setsockopt$sock_linger(r1, 0x1, 0x3c, &(0x7f0000000180)={0x1, 0x5}, 0x8) sendmmsg(r1, &(0x7f0000000100)=[{{0x0, 0x0, &(0x7f0000000200)=[{&(0x7f0000000000)="1b", 0x40000}], 0x11}}], 0x1, 0x24008094) program did not crash testing program (duration=1m40s, {Threaded:true Repeat:true RepeatTimes:0 Procs:4 Slowdown:1 Sandbox:none SandboxArg:0 Leak:false NetInjection:true NetDevices:true NetReset:true Cgroups:true BinfmtMisc:true CloseFDs:true KCSAN:false DevlinkPCI:false NicVF:false USB:true VhciInjection:true Wifi:true IEEE802154:true Sysctl:true Swap:true UseTmpDir:true HandleSegv:true Trace:false CallComments:true LegacyOptions:{Collide:false Fault:false FaultCall:0 FaultNth:0}}): socket-bind$vsock_stream-listen-socket-connect$vsock_stream-mmap-openat$tun-write$tun-setsockopt$sock_linger-sendmmsg detailed listing: executing program 0: r0 = socket(0x28, 0x5, 0x0) bind$vsock_stream(r0, &(0x7f0000000040), 0x10) listen(r0, 0x0) r1 = socket(0x28, 0x5, 0x0) connect$vsock_stream(r1, &(0x7f0000000080), 0x10) mmap(&(0x7f0000000000/0xfbe000)=nil, 0xfbe000, 0x2, 0x31, 0xffffffffffffffff, 0x0) r2 = openat$tun(0xffffffffffffff9c, &(0x7f0000000000), 0x48241, 0x0) write$tun(r2, &(0x7f0000000440)={@val, @void, @eth={@broadcast, @remote, @void, {@ipv4={0x800, @udp={{0x5, 0x4, 0x0, 0x0, 0x452c, 0x0, 0x0, 0x0, 0x2f, 0x0, @initdev={0xac, 0x1e, 0x0, 0x0}, @multicast1}, {0x0, 0x6558, 0x18, 0x0, @wg=@data={0x4, 0x0, 0xffffdd86}}}}}}}, 0xfdef) setsockopt$sock_linger(r1, 0x1, 0x3c, &(0x7f0000000180)={0x1, 0x5}, 0x8) sendmmsg(r1, &(0x7f0000000100)=[{{0x0, 0x0, &(0x7f0000000200)=[{&(0x7f0000000000)="1b", 0x40000}], 0x11}}], 0x1, 0x24008094) program did not crash testing program (duration=1m40s, {Threaded:true Repeat:true RepeatTimes:0 Procs:4 Slowdown:1 Sandbox:none SandboxArg:0 Leak:false NetInjection:true NetDevices:true NetReset:true Cgroups:true BinfmtMisc:true CloseFDs:true KCSAN:false DevlinkPCI:false NicVF:false USB:true VhciInjection:true Wifi:true IEEE802154:true Sysctl:true Swap:true UseTmpDir:true HandleSegv:true Trace:false CallComments:true LegacyOptions:{Collide:false Fault:false FaultCall:0 FaultNth:0}}): socket-bind$vsock_stream-listen-socket-connect$vsock_stream-mmap-ioctl$TUNSETIFF-write$tun-setsockopt$sock_linger-sendmmsg detailed listing: executing program 0: r0 = socket(0x28, 0x5, 0x0) bind$vsock_stream(r0, &(0x7f0000000040), 0x10) listen(r0, 0x0) r1 = socket(0x28, 0x5, 0x0) connect$vsock_stream(r1, &(0x7f0000000080), 0x10) mmap(&(0x7f0000000000/0xfbe000)=nil, 0xfbe000, 0x2, 0x31, 0xffffffffffffffff, 0x0) ioctl$TUNSETIFF(0xffffffffffffffff, 0x400454ca, &(0x7f00000000c0)={'syzkaller1\x00', 0x6bf1c2d5adba8c32}) write$tun(0xffffffffffffffff, &(0x7f0000000440)={@val, @void, @eth={@broadcast, @remote, @void, {@ipv4={0x800, @udp={{0x5, 0x4, 0x0, 0x0, 0x452c, 0x0, 0x0, 0x0, 0x2f, 0x0, @initdev={0xac, 0x1e, 0x0, 0x0}, @multicast1}, {0x0, 0x6558, 0x18, 0x0, @wg=@data={0x4, 0x0, 0xffffdd86}}}}}}}, 0xfdef) setsockopt$sock_linger(r1, 0x1, 0x3c, &(0x7f0000000180)={0x1, 0x5}, 0x8) sendmmsg(r1, &(0x7f0000000100)=[{{0x0, 0x0, &(0x7f0000000200)=[{&(0x7f0000000000)="1b", 0x40000}], 0x11}}], 0x1, 0x24008094) program did not crash testing program (duration=1m40s, {Threaded:true Repeat:true RepeatTimes:0 Procs:4 Slowdown:1 Sandbox:none SandboxArg:0 Leak:false NetInjection:true NetDevices:true NetReset:true Cgroups:true BinfmtMisc:true CloseFDs:true KCSAN:false DevlinkPCI:false NicVF:false USB:true VhciInjection:true Wifi:true IEEE802154:true Sysctl:true Swap:true UseTmpDir:true HandleSegv:true Trace:false CallComments:true LegacyOptions:{Collide:false Fault:false FaultCall:0 FaultNth:0}}): socket-bind$vsock_stream-listen-socket-connect$vsock_stream-openat$tun-ioctl$TUNSETIFF-write$tun-setsockopt$sock_linger-sendmmsg detailed listing: executing program 0: r0 = socket(0x28, 0x5, 0x0) bind$vsock_stream(r0, &(0x7f0000000040), 0x10) listen(r0, 0x0) r1 = socket(0x28, 0x5, 0x0) connect$vsock_stream(r1, &(0x7f0000000080), 0x10) r2 = openat$tun(0xffffffffffffff9c, &(0x7f0000000000), 0x48241, 0x0) ioctl$TUNSETIFF(r2, 0x400454ca, &(0x7f00000000c0)={'syzkaller1\x00', 0x6bf1c2d5adba8c32}) write$tun(r2, &(0x7f0000000440)={@val, @void, @eth={@broadcast, @remote, @void, {@ipv4={0x800, @udp={{0x5, 0x4, 0x0, 0x0, 0x452c, 0x0, 0x0, 0x0, 0x2f, 0x0, @initdev={0xac, 0x1e, 0x0, 0x0}, @multicast1}, {0x0, 0x6558, 0x18, 0x0, @wg=@data={0x4, 0x0, 0xffffdd86}}}}}}}, 0xfdef) setsockopt$sock_linger(r1, 0x1, 0x3c, &(0x7f0000000180)={0x1, 0x5}, 0x8) sendmmsg(r1, &(0x7f0000000100)=[{{0x0, 0x0, &(0x7f0000000200)=[{&(0x7f0000000000)="1b", 0x40000}], 0x11}}], 0x1, 0x24008094) program did not crash testing program (duration=1m40s, {Threaded:true Repeat:true RepeatTimes:0 Procs:4 Slowdown:1 Sandbox:none SandboxArg:0 Leak:false NetInjection:true NetDevices:true NetReset:true Cgroups:true BinfmtMisc:true CloseFDs:true KCSAN:false DevlinkPCI:false NicVF:false USB:true VhciInjection:true Wifi:true IEEE802154:true Sysctl:true Swap:true UseTmpDir:true HandleSegv:true Trace:false CallComments:true LegacyOptions:{Collide:false Fault:false FaultCall:0 FaultNth:0}}): socket-bind$vsock_stream-listen-socket-mmap-openat$tun-ioctl$TUNSETIFF-write$tun-setsockopt$sock_linger-sendmmsg detailed listing: executing program 0: r0 = socket(0x28, 0x5, 0x0) bind$vsock_stream(r0, &(0x7f0000000040), 0x10) listen(r0, 0x0) r1 = socket(0x28, 0x5, 0x0) mmap(&(0x7f0000000000/0xfbe000)=nil, 0xfbe000, 0x2, 0x31, 0xffffffffffffffff, 0x0) r2 = openat$tun(0xffffffffffffff9c, &(0x7f0000000000), 0x48241, 0x0) ioctl$TUNSETIFF(r2, 0x400454ca, &(0x7f00000000c0)={'syzkaller1\x00', 0x6bf1c2d5adba8c32}) write$tun(r2, &(0x7f0000000440)={@val, @void, @eth={@broadcast, @remote, @void, {@ipv4={0x800, @udp={{0x5, 0x4, 0x0, 0x0, 0x452c, 0x0, 0x0, 0x0, 0x2f, 0x0, @initdev={0xac, 0x1e, 0x0, 0x0}, @multicast1}, {0x0, 0x6558, 0x18, 0x0, @wg=@data={0x4, 0x0, 0xffffdd86}}}}}}}, 0xfdef) setsockopt$sock_linger(r1, 0x1, 0x3c, &(0x7f0000000180)={0x1, 0x5}, 0x8) sendmmsg(r1, &(0x7f0000000100)=[{{0x0, 0x0, &(0x7f0000000200)=[{&(0x7f0000000000)="1b", 0x40000}], 0x11}}], 0x1, 0x24008094) program did not crash testing program (duration=1m40s, {Threaded:true Repeat:true RepeatTimes:0 Procs:4 Slowdown:1 Sandbox:none SandboxArg:0 Leak:false NetInjection:true NetDevices:true NetReset:true Cgroups:true BinfmtMisc:true CloseFDs:true KCSAN:false DevlinkPCI:false NicVF:false USB:true VhciInjection:true Wifi:true IEEE802154:true Sysctl:true Swap:true UseTmpDir:true HandleSegv:true Trace:false CallComments:true LegacyOptions:{Collide:false Fault:false FaultCall:0 FaultNth:0}}): socket-bind$vsock_stream-listen-connect$vsock_stream-mmap-openat$tun-ioctl$TUNSETIFF-write$tun-setsockopt$sock_linger-sendmmsg detailed listing: executing program 0: r0 = socket(0x28, 0x5, 0x0) bind$vsock_stream(r0, &(0x7f0000000040), 0x10) listen(r0, 0x0) connect$vsock_stream(0xffffffffffffffff, &(0x7f0000000080), 0x10) mmap(&(0x7f0000000000/0xfbe000)=nil, 0xfbe000, 0x2, 0x31, 0xffffffffffffffff, 0x0) r1 = openat$tun(0xffffffffffffff9c, &(0x7f0000000000), 0x48241, 0x0) ioctl$TUNSETIFF(r1, 0x400454ca, &(0x7f00000000c0)={'syzkaller1\x00', 0x6bf1c2d5adba8c32}) write$tun(r1, &(0x7f0000000440)={@val, @void, @eth={@broadcast, @remote, @void, {@ipv4={0x800, @udp={{0x5, 0x4, 0x0, 0x0, 0x452c, 0x0, 0x0, 0x0, 0x2f, 0x0, @initdev={0xac, 0x1e, 0x0, 0x0}, @multicast1}, {0x0, 0x6558, 0x18, 0x0, @wg=@data={0x4, 0x0, 0xffffdd86}}}}}}}, 0xfdef) setsockopt$sock_linger(0xffffffffffffffff, 0x1, 0x3c, &(0x7f0000000180)={0x1, 0x5}, 0x8) sendmmsg(0xffffffffffffffff, &(0x7f0000000100)=[{{0x0, 0x0, &(0x7f0000000200)=[{&(0x7f0000000000)="1b", 0x40000}], 0x11}}], 0x1, 0x24008094) program did not crash testing program (duration=1m40s, {Threaded:true Repeat:true RepeatTimes:0 Procs:4 Slowdown:1 Sandbox:none SandboxArg:0 Leak:false NetInjection:true NetDevices:true NetReset:true Cgroups:true BinfmtMisc:true CloseFDs:true KCSAN:false DevlinkPCI:false NicVF:false USB:true VhciInjection:true Wifi:true IEEE802154:true Sysctl:true Swap:true UseTmpDir:true HandleSegv:true Trace:false CallComments:true LegacyOptions:{Collide:false Fault:false FaultCall:0 FaultNth:0}}): socket-bind$vsock_stream-socket-connect$vsock_stream-mmap-openat$tun-ioctl$TUNSETIFF-write$tun-setsockopt$sock_linger-sendmmsg detailed listing: executing program 0: r0 = socket(0x28, 0x5, 0x0) bind$vsock_stream(r0, &(0x7f0000000040), 0x10) r1 = socket(0x28, 0x5, 0x0) connect$vsock_stream(r1, &(0x7f0000000080), 0x10) mmap(&(0x7f0000000000/0xfbe000)=nil, 0xfbe000, 0x2, 0x31, 0xffffffffffffffff, 0x0) r2 = openat$tun(0xffffffffffffff9c, &(0x7f0000000000), 0x48241, 0x0) ioctl$TUNSETIFF(r2, 0x400454ca, &(0x7f00000000c0)={'syzkaller1\x00', 0x6bf1c2d5adba8c32}) write$tun(r2, &(0x7f0000000440)={@val, @void, @eth={@broadcast, @remote, @void, {@ipv4={0x800, @udp={{0x5, 0x4, 0x0, 0x0, 0x452c, 0x0, 0x0, 0x0, 0x2f, 0x0, @initdev={0xac, 0x1e, 0x0, 0x0}, @multicast1}, {0x0, 0x6558, 0x18, 0x0, @wg=@data={0x4, 0x0, 0xffffdd86}}}}}}}, 0xfdef) setsockopt$sock_linger(r1, 0x1, 0x3c, &(0x7f0000000180)={0x1, 0x5}, 0x8) sendmmsg(r1, &(0x7f0000000100)=[{{0x0, 0x0, &(0x7f0000000200)=[{&(0x7f0000000000)="1b", 0x40000}], 0x11}}], 0x1, 0x24008094) program did not crash testing program (duration=1m40s, {Threaded:true Repeat:true RepeatTimes:0 Procs:4 Slowdown:1 Sandbox:none SandboxArg:0 Leak:false NetInjection:true NetDevices:true NetReset:true Cgroups:true BinfmtMisc:true CloseFDs:true KCSAN:false DevlinkPCI:false NicVF:false USB:true VhciInjection:true Wifi:true IEEE802154:true Sysctl:true Swap:true UseTmpDir:true HandleSegv:true Trace:false CallComments:true LegacyOptions:{Collide:false Fault:false FaultCall:0 FaultNth:0}}): socket-listen-socket-connect$vsock_stream-mmap-openat$tun-ioctl$TUNSETIFF-write$tun-setsockopt$sock_linger-sendmmsg detailed listing: executing program 0: r0 = socket(0x28, 0x5, 0x0) listen(r0, 0x0) r1 = socket(0x28, 0x5, 0x0) connect$vsock_stream(r1, &(0x7f0000000080), 0x10) mmap(&(0x7f0000000000/0xfbe000)=nil, 0xfbe000, 0x2, 0x31, 0xffffffffffffffff, 0x0) r2 = openat$tun(0xffffffffffffff9c, &(0x7f0000000000), 0x48241, 0x0) ioctl$TUNSETIFF(r2, 0x400454ca, &(0x7f00000000c0)={'syzkaller1\x00', 0x6bf1c2d5adba8c32}) write$tun(r2, &(0x7f0000000440)={@val, @void, @eth={@broadcast, @remote, @void, {@ipv4={0x800, @udp={{0x5, 0x4, 0x0, 0x0, 0x452c, 0x0, 0x0, 0x0, 0x2f, 0x0, @initdev={0xac, 0x1e, 0x0, 0x0}, @multicast1}, {0x0, 0x6558, 0x18, 0x0, @wg=@data={0x4, 0x0, 0xffffdd86}}}}}}}, 0xfdef) setsockopt$sock_linger(r1, 0x1, 0x3c, &(0x7f0000000180)={0x1, 0x5}, 0x8) sendmmsg(r1, &(0x7f0000000100)=[{{0x0, 0x0, &(0x7f0000000200)=[{&(0x7f0000000000)="1b", 0x40000}], 0x11}}], 0x1, 0x24008094) program did not crash testing program (duration=1m40s, {Threaded:true Repeat:true RepeatTimes:0 Procs:4 Slowdown:1 Sandbox:none SandboxArg:0 Leak:false NetInjection:true NetDevices:true NetReset:true Cgroups:true BinfmtMisc:true CloseFDs:true KCSAN:false DevlinkPCI:false NicVF:false USB:true VhciInjection:true Wifi:true IEEE802154:true Sysctl:true Swap:true UseTmpDir:true HandleSegv:true Trace:false CallComments:true LegacyOptions:{Collide:false Fault:false FaultCall:0 FaultNth:0}}): bind$vsock_stream-listen-socket-connect$vsock_stream-mmap-openat$tun-ioctl$TUNSETIFF-write$tun-setsockopt$sock_linger-sendmmsg detailed listing: executing program 0: bind$vsock_stream(0xffffffffffffffff, &(0x7f0000000040), 0x10) listen(0xffffffffffffffff, 0x0) r0 = socket(0x28, 0x5, 0x0) connect$vsock_stream(r0, &(0x7f0000000080), 0x10) mmap(&(0x7f0000000000/0xfbe000)=nil, 0xfbe000, 0x2, 0x31, 0xffffffffffffffff, 0x0) r1 = openat$tun(0xffffffffffffff9c, &(0x7f0000000000), 0x48241, 0x0) ioctl$TUNSETIFF(r1, 0x400454ca, &(0x7f00000000c0)={'syzkaller1\x00', 0x6bf1c2d5adba8c32}) write$tun(r1, &(0x7f0000000440)={@val, @void, @eth={@broadcast, @remote, @void, {@ipv4={0x800, @udp={{0x5, 0x4, 0x0, 0x0, 0x452c, 0x0, 0x0, 0x0, 0x2f, 0x0, @initdev={0xac, 0x1e, 0x0, 0x0}, @multicast1}, {0x0, 0x6558, 0x18, 0x0, @wg=@data={0x4, 0x0, 0xffffdd86}}}}}}}, 0xfdef) setsockopt$sock_linger(r0, 0x1, 0x3c, &(0x7f0000000180)={0x1, 0x5}, 0x8) sendmmsg(r0, &(0x7f0000000100)=[{{0x0, 0x0, &(0x7f0000000200)=[{&(0x7f0000000000)="1b", 0x40000}], 0x11}}], 0x1, 0x24008094) program did not crash testing program (duration=1m40s, {Threaded:true Repeat:true RepeatTimes:0 Procs:4 Slowdown:1 Sandbox:none SandboxArg:0 Leak:false NetInjection:true NetDevices:true NetReset:true Cgroups:true BinfmtMisc:true CloseFDs:true KCSAN:false DevlinkPCI:false NicVF:false USB:true VhciInjection:true Wifi:true IEEE802154:true Sysctl:true Swap:true UseTmpDir:true HandleSegv:true Trace:false CallComments:true LegacyOptions:{Collide:false Fault:false FaultCall:0 FaultNth:0}}): socket-bind$vsock_stream-listen-socket-connect$vsock_stream-mmap-openat$tun-ioctl$TUNSETIFF-write$tun-setsockopt$sock_linger-sendmmsg detailed listing: executing program 0: r0 = socket(0x28, 0x5, 0x0) bind$vsock_stream(r0, 0x0, 0x0) listen(r0, 0x0) r1 = socket(0x28, 0x5, 0x0) connect$vsock_stream(r1, &(0x7f0000000080), 0x10) mmap(&(0x7f0000000000/0xfbe000)=nil, 0xfbe000, 0x2, 0x31, 0xffffffffffffffff, 0x0) r2 = openat$tun(0xffffffffffffff9c, &(0x7f0000000000), 0x48241, 0x0) ioctl$TUNSETIFF(r2, 0x400454ca, &(0x7f00000000c0)={'syzkaller1\x00', 0x6bf1c2d5adba8c32}) write$tun(r2, &(0x7f0000000440)={@val, @void, @eth={@broadcast, @remote, @void, {@ipv4={0x800, @udp={{0x5, 0x4, 0x0, 0x0, 0x452c, 0x0, 0x0, 0x0, 0x2f, 0x0, @initdev={0xac, 0x1e, 0x0, 0x0}, @multicast1}, {0x0, 0x6558, 0x18, 0x0, @wg=@data={0x4, 0x0, 0xffffdd86}}}}}}}, 0xfdef) setsockopt$sock_linger(r1, 0x1, 0x3c, &(0x7f0000000180)={0x1, 0x5}, 0x8) sendmmsg(r1, &(0x7f0000000100)=[{{0x0, 0x0, &(0x7f0000000200)=[{&(0x7f0000000000)="1b", 0x40000}], 0x11}}], 0x1, 0x24008094) program did not crash testing program (duration=1m40s, {Threaded:true Repeat:true RepeatTimes:0 Procs:4 Slowdown:1 Sandbox:none SandboxArg:0 Leak:false NetInjection:true NetDevices:true NetReset:true Cgroups:true BinfmtMisc:true CloseFDs:true KCSAN:false DevlinkPCI:false NicVF:false USB:true VhciInjection:true Wifi:true IEEE802154:true Sysctl:true Swap:true UseTmpDir:true HandleSegv:true Trace:false CallComments:true LegacyOptions:{Collide:false Fault:false FaultCall:0 FaultNth:0}}): socket-bind$vsock_stream-listen-socket-connect$vsock_stream-mmap-openat$tun-ioctl$TUNSETIFF-write$tun-setsockopt$sock_linger-sendmmsg detailed listing: executing program 0: r0 = socket(0x28, 0x5, 0x0) bind$vsock_stream(r0, &(0x7f0000000040), 0x10) listen(r0, 0x0) r1 = socket(0x28, 0x5, 0x0) connect$vsock_stream(r1, 0x0, 0x0) mmap(&(0x7f0000000000/0xfbe000)=nil, 0xfbe000, 0x2, 0x31, 0xffffffffffffffff, 0x0) r2 = openat$tun(0xffffffffffffff9c, &(0x7f0000000000), 0x48241, 0x0) ioctl$TUNSETIFF(r2, 0x400454ca, &(0x7f00000000c0)={'syzkaller1\x00', 0x6bf1c2d5adba8c32}) write$tun(r2, &(0x7f0000000440)={@val, @void, @eth={@broadcast, @remote, @void, {@ipv4={0x800, @udp={{0x5, 0x4, 0x0, 0x0, 0x452c, 0x0, 0x0, 0x0, 0x2f, 0x0, @initdev={0xac, 0x1e, 0x0, 0x0}, @multicast1}, {0x0, 0x6558, 0x18, 0x0, @wg=@data={0x4, 0x0, 0xffffdd86}}}}}}}, 0xfdef) setsockopt$sock_linger(r1, 0x1, 0x3c, &(0x7f0000000180)={0x1, 0x5}, 0x8) sendmmsg(r1, &(0x7f0000000100)=[{{0x0, 0x0, &(0x7f0000000200)=[{&(0x7f0000000000)="1b", 0x40000}], 0x11}}], 0x1, 0x24008094) program did not crash testing program (duration=1m40s, {Threaded:true Repeat:true RepeatTimes:0 Procs:4 Slowdown:1 Sandbox:none SandboxArg:0 Leak:false NetInjection:true NetDevices:true NetReset:true Cgroups:true BinfmtMisc:true CloseFDs:true KCSAN:false DevlinkPCI:false NicVF:false USB:true VhciInjection:true Wifi:true IEEE802154:true Sysctl:true Swap:true UseTmpDir:true HandleSegv:true Trace:false CallComments:true LegacyOptions:{Collide:false Fault:false FaultCall:0 FaultNth:0}}): socket-bind$vsock_stream-listen-socket-connect$vsock_stream-mmap-openat$tun-ioctl$TUNSETIFF-write$tun-setsockopt$sock_linger-sendmmsg detailed listing: executing program 0: r0 = socket(0x28, 0x5, 0x0) bind$vsock_stream(r0, &(0x7f0000000040), 0x10) listen(r0, 0x0) r1 = socket(0x28, 0x5, 0x0) connect$vsock_stream(r1, &(0x7f0000000080), 0x10) mmap(&(0x7f0000000000/0xfbe000)=nil, 0xfbe000, 0x2, 0x31, 0xffffffffffffffff, 0x0) r2 = openat$tun(0xffffffffffffff9c, 0x0, 0x48241, 0x0) ioctl$TUNSETIFF(r2, 0x400454ca, &(0x7f00000000c0)={'syzkaller1\x00', 0x6bf1c2d5adba8c32}) write$tun(r2, &(0x7f0000000440)={@val, @void, @eth={@broadcast, @remote, @void, {@ipv4={0x800, @udp={{0x5, 0x4, 0x0, 0x0, 0x452c, 0x0, 0x0, 0x0, 0x2f, 0x0, @initdev={0xac, 0x1e, 0x0, 0x0}, @multicast1}, {0x0, 0x6558, 0x18, 0x0, @wg=@data={0x4, 0x0, 0xffffdd86}}}}}}}, 0xfdef) setsockopt$sock_linger(r1, 0x1, 0x3c, &(0x7f0000000180)={0x1, 0x5}, 0x8) sendmmsg(r1, &(0x7f0000000100)=[{{0x0, 0x0, &(0x7f0000000200)=[{&(0x7f0000000000)="1b", 0x40000}], 0x11}}], 0x1, 0x24008094) program did not crash testing program (duration=1m40s, {Threaded:true Repeat:true RepeatTimes:0 Procs:4 Slowdown:1 Sandbox:none SandboxArg:0 Leak:false NetInjection:true NetDevices:true NetReset:true Cgroups:true BinfmtMisc:true CloseFDs:true KCSAN:false DevlinkPCI:false NicVF:false USB:true VhciInjection:true Wifi:true IEEE802154:true Sysctl:true Swap:true UseTmpDir:true HandleSegv:true Trace:false CallComments:true LegacyOptions:{Collide:false Fault:false FaultCall:0 FaultNth:0}}): socket-bind$vsock_stream-listen-socket-connect$vsock_stream-mmap-openat$tun-ioctl$TUNSETIFF-write$tun-setsockopt$sock_linger-sendmmsg detailed listing: executing program 0: r0 = socket(0x28, 0x5, 0x0) bind$vsock_stream(r0, &(0x7f0000000040), 0x10) listen(r0, 0x0) r1 = socket(0x28, 0x5, 0x0) connect$vsock_stream(r1, &(0x7f0000000080), 0x10) mmap(&(0x7f0000000000/0xfbe000)=nil, 0xfbe000, 0x2, 0x31, 0xffffffffffffffff, 0x0) r2 = openat$tun(0xffffffffffffff9c, &(0x7f0000000000), 0x48241, 0x0) ioctl$TUNSETIFF(r2, 0x400454ca, 0x0) write$tun(r2, &(0x7f0000000440)={@val, @void, @eth={@broadcast, @remote, @void, {@ipv4={0x800, @udp={{0x5, 0x4, 0x0, 0x0, 0x452c, 0x0, 0x0, 0x0, 0x2f, 0x0, @initdev={0xac, 0x1e, 0x0, 0x0}, @multicast1}, {0x0, 0x6558, 0x18, 0x0, @wg=@data={0x4, 0x0, 0xffffdd86}}}}}}}, 0xfdef) setsockopt$sock_linger(r1, 0x1, 0x3c, &(0x7f0000000180)={0x1, 0x5}, 0x8) sendmmsg(r1, &(0x7f0000000100)=[{{0x0, 0x0, &(0x7f0000000200)=[{&(0x7f0000000000)="1b", 0x40000}], 0x11}}], 0x1, 0x24008094) program did not crash testing program (duration=1m40s, {Threaded:true Repeat:true RepeatTimes:0 Procs:4 Slowdown:1 Sandbox:none SandboxArg:0 Leak:false NetInjection:true NetDevices:true NetReset:true Cgroups:true BinfmtMisc:true CloseFDs:true KCSAN:false DevlinkPCI:false NicVF:false USB:true VhciInjection:true Wifi:true IEEE802154:true Sysctl:true Swap:true UseTmpDir:true HandleSegv:true Trace:false CallComments:true LegacyOptions:{Collide:false Fault:false FaultCall:0 FaultNth:0}}): socket-bind$vsock_stream-listen-socket-connect$vsock_stream-mmap-openat$tun-ioctl$TUNSETIFF-write$tun-setsockopt$sock_linger-sendmmsg detailed listing: executing program 0: r0 = socket(0x28, 0x5, 0x0) bind$vsock_stream(r0, &(0x7f0000000040), 0x10) listen(r0, 0x0) r1 = socket(0x28, 0x5, 0x0) connect$vsock_stream(r1, &(0x7f0000000080), 0x10) mmap(&(0x7f0000000000/0xfbe000)=nil, 0xfbe000, 0x2, 0x31, 0xffffffffffffffff, 0x0) r2 = openat$tun(0xffffffffffffff9c, &(0x7f0000000000), 0x48241, 0x0) ioctl$TUNSETIFF(r2, 0x400454ca, &(0x7f00000000c0)={'syzkaller1\x00', 0x6bf1c2d5adba8c32}) write$tun(r2, 0x0, 0x0) setsockopt$sock_linger(r1, 0x1, 0x3c, &(0x7f0000000180)={0x1, 0x5}, 0x8) sendmmsg(r1, &(0x7f0000000100)=[{{0x0, 0x0, &(0x7f0000000200)=[{&(0x7f0000000000)="1b", 0x40000}], 0x11}}], 0x1, 0x24008094) program did not crash testing program (duration=1m40s, {Threaded:true Repeat:true RepeatTimes:0 Procs:4 Slowdown:1 Sandbox:none SandboxArg:0 Leak:false NetInjection:true NetDevices:true NetReset:true Cgroups:true BinfmtMisc:true CloseFDs:true KCSAN:false DevlinkPCI:false NicVF:false USB:true VhciInjection:true Wifi:true IEEE802154:true Sysctl:true Swap:true UseTmpDir:true HandleSegv:true Trace:false CallComments:true LegacyOptions:{Collide:false Fault:false FaultCall:0 FaultNth:0}}): socket-bind$vsock_stream-listen-socket-connect$vsock_stream-mmap-openat$tun-ioctl$TUNSETIFF-write$tun-setsockopt$sock_linger-sendmmsg detailed listing: executing program 0: r0 = socket(0x28, 0x5, 0x0) bind$vsock_stream(r0, &(0x7f0000000040), 0x10) listen(r0, 0x0) r1 = socket(0x28, 0x5, 0x0) connect$vsock_stream(r1, &(0x7f0000000080), 0x10) mmap(&(0x7f0000000000/0xfbe000)=nil, 0xfbe000, 0x2, 0x31, 0xffffffffffffffff, 0x0) r2 = openat$tun(0xffffffffffffff9c, &(0x7f0000000000), 0x48241, 0x0) ioctl$TUNSETIFF(r2, 0x400454ca, &(0x7f00000000c0)={'syzkaller1\x00', 0x6bf1c2d5adba8c32}) write$tun(r2, &(0x7f0000000440)={@val, @void, @eth={@broadcast, @remote, @void, {@ipv4={0x800, @udp={{0x5, 0x4, 0x0, 0x0, 0x452c, 0x0, 0x0, 0x0, 0x2f, 0x0, @initdev={0xac, 0x1e, 0x0, 0x0}, @multicast1}, {0x0, 0x6558, 0x18, 0x0, @wg=@data={0x4, 0x0, 0xffffdd86}}}}}}}, 0xfdef) setsockopt$sock_linger(r1, 0x1, 0x3c, 0x0, 0x0) sendmmsg(r1, &(0x7f0000000100)=[{{0x0, 0x0, &(0x7f0000000200)=[{&(0x7f0000000000)="1b", 0x40000}], 0x11}}], 0x1, 0x24008094) program did not crash testing program (duration=1m40s, {Threaded:true Repeat:true RepeatTimes:0 Procs:4 Slowdown:1 Sandbox:none SandboxArg:0 Leak:false NetInjection:true NetDevices:true NetReset:true Cgroups:true BinfmtMisc:true CloseFDs:true KCSAN:false DevlinkPCI:false NicVF:false USB:true VhciInjection:true Wifi:true IEEE802154:true Sysctl:true Swap:true UseTmpDir:true HandleSegv:true Trace:false CallComments:true LegacyOptions:{Collide:false Fault:false FaultCall:0 FaultNth:0}}): socket-bind$vsock_stream-listen-socket-connect$vsock_stream-mmap-openat$tun-ioctl$TUNSETIFF-write$tun-setsockopt$sock_linger-sendmmsg detailed listing: executing program 0: r0 = socket(0x28, 0x5, 0x0) bind$vsock_stream(r0, &(0x7f0000000040), 0x10) listen(r0, 0x0) r1 = socket(0x28, 0x5, 0x0) connect$vsock_stream(r1, &(0x7f0000000080), 0x10) mmap(&(0x7f0000000000/0xfbe000)=nil, 0xfbe000, 0x2, 0x31, 0xffffffffffffffff, 0x0) r2 = openat$tun(0xffffffffffffff9c, &(0x7f0000000000), 0x48241, 0x0) ioctl$TUNSETIFF(r2, 0x400454ca, &(0x7f00000000c0)={'syzkaller1\x00', 0x6bf1c2d5adba8c32}) write$tun(r2, &(0x7f0000000440)={@val, @void, @eth={@broadcast, @remote, @void, {@ipv4={0x800, @udp={{0x5, 0x4, 0x0, 0x0, 0x452c, 0x0, 0x0, 0x0, 0x2f, 0x0, @initdev={0xac, 0x1e, 0x0, 0x0}, @multicast1}, {0x0, 0x6558, 0x18, 0x0, @wg=@data={0x4, 0x0, 0xffffdd86}}}}}}}, 0xfdef) setsockopt$sock_linger(r1, 0x1, 0x3c, &(0x7f0000000180)={0x1, 0x5}, 0x8) sendmmsg(r1, 0x0, 0x0, 0x24008094) program did not crash testing program (duration=1m40s, {Threaded:true Repeat:true RepeatTimes:0 Procs:4 Slowdown:1 Sandbox:none SandboxArg:0 Leak:false NetInjection:true NetDevices:true NetReset:true Cgroups:true BinfmtMisc:true CloseFDs:true KCSAN:false DevlinkPCI:false NicVF:false USB:true VhciInjection:true Wifi:true IEEE802154:true Sysctl:true Swap:true UseTmpDir:true HandleSegv:true Trace:false CallComments:true LegacyOptions:{Collide:false Fault:false FaultCall:0 FaultNth:0}}): socket-bind$vsock_stream-listen-socket-connect$vsock_stream-mmap-openat$tun-ioctl$TUNSETIFF-write$tun-setsockopt$sock_linger-sendmmsg detailed listing: executing program 0: r0 = socket(0x28, 0x5, 0x0) bind$vsock_stream(r0, &(0x7f0000000040), 0x10) listen(r0, 0x0) r1 = socket(0x28, 0x5, 0x0) connect$vsock_stream(r1, &(0x7f0000000080), 0x10) mmap(&(0x7f0000000000/0xfbe000)=nil, 0xfbe000, 0x2, 0x31, 0xffffffffffffffff, 0x0) r2 = openat$tun(0xffffffffffffff9c, &(0x7f0000000000), 0x48241, 0x0) ioctl$TUNSETIFF(r2, 0x400454ca, &(0x7f00000000c0)={'syzkaller1\x00', 0x6bf1c2d5adba8c32}) write$tun(r2, &(0x7f0000000440)={@val, @void, @eth={@broadcast, @remote, @void, {@ipv4={0x800, @udp={{0x5, 0x4, 0x0, 0x0, 0x452c, 0x0, 0x0, 0x0, 0x2f, 0x0, @initdev={0xac, 0x1e, 0x0, 0x0}, @multicast1}, {0x0, 0x6558, 0x18, 0x0, @wg=@data={0x4, 0x0, 0xffffdd86}}}}}}}, 0xfdef) setsockopt$sock_linger(r1, 0x1, 0x3c, &(0x7f0000000180)={0x1, 0x5}, 0x8) sendmmsg(r1, &(0x7f0000000100)=[{{0x0, 0x0, 0x0}}], 0x1, 0x24008094) program did not crash testing program (duration=1m40s, {Threaded:true Repeat:true RepeatTimes:0 Procs:4 Slowdown:1 Sandbox:none SandboxArg:0 Leak:false NetInjection:true NetDevices:true NetReset:true Cgroups:true BinfmtMisc:true CloseFDs:true KCSAN:false DevlinkPCI:false NicVF:false USB:true VhciInjection:true Wifi:true IEEE802154:true Sysctl:true Swap:true UseTmpDir:true HandleSegv:true Trace:false CallComments:true LegacyOptions:{Collide:false Fault:false FaultCall:0 FaultNth:0}}): socket-bind$vsock_stream-listen-socket-connect$vsock_stream-mmap-openat$tun-ioctl$TUNSETIFF-write$tun-setsockopt$sock_linger-sendmmsg detailed listing: executing program 0: r0 = socket(0x28, 0x5, 0x0) bind$vsock_stream(r0, &(0x7f0000000040), 0x10) listen(r0, 0x0) r1 = socket(0x28, 0x5, 0x0) connect$vsock_stream(r1, &(0x7f0000000080), 0x10) mmap(&(0x7f0000000000/0xfbe000)=nil, 0xfbe000, 0x2, 0x31, 0xffffffffffffffff, 0x0) r2 = openat$tun(0xffffffffffffff9c, &(0x7f0000000000), 0x48241, 0x0) ioctl$TUNSETIFF(r2, 0x400454ca, &(0x7f00000000c0)={'syzkaller1\x00', 0x6bf1c2d5adba8c32}) write$tun(r2, &(0x7f0000000440)={@val, @void, @eth={@broadcast, @remote, @void, {@ipv4={0x800, @udp={{0x5, 0x4, 0x0, 0x0, 0x452c, 0x0, 0x0, 0x0, 0x2f, 0x0, @initdev={0xac, 0x1e, 0x0, 0x0}, @multicast1}, {0x0, 0x6558, 0x18, 0x0, @wg=@data={0x4, 0x0, 0xffffdd86}}}}}}}, 0xfdef) setsockopt$sock_linger(r1, 0x1, 0x3c, &(0x7f0000000180)={0x1, 0x5}, 0x8) sendmmsg(r1, &(0x7f0000000100)=[{{0x0, 0x0, &(0x7f0000000200)=[{0x0}], 0x1}}], 0x1, 0x24008094) program did not crash testing program (duration=1m40s, {Threaded:true Repeat:true RepeatTimes:0 Procs:4 Slowdown:1 Sandbox:none SandboxArg:0 Leak:false NetInjection:true NetDevices:true NetReset:true Cgroups:true BinfmtMisc:true CloseFDs:true KCSAN:false DevlinkPCI:false NicVF:false USB:true VhciInjection:true Wifi:true IEEE802154:true Sysctl:true Swap:true UseTmpDir:true HandleSegv:true Trace:false CallComments:true LegacyOptions:{Collide:false Fault:false FaultCall:0 FaultNth:0}}): socket-bind$vsock_stream-listen-socket-connect$vsock_stream-mmap-openat$tun-ioctl$TUNSETIFF-write$tun-setsockopt$sock_linger-sendmmsg detailed listing: executing program 0: r0 = socket(0x28, 0x5, 0x0) bind$vsock_stream(r0, &(0x7f0000000040), 0x10) listen(r0, 0x0) r1 = socket(0x28, 0x5, 0x0) connect$vsock_stream(r1, &(0x7f0000000080), 0x10) mmap(&(0x7f0000000000/0xfbe000)=nil, 0xfbe000, 0x2, 0x31, 0xffffffffffffffff, 0x0) r2 = openat$tun(0xffffffffffffff9c, &(0x7f0000000000), 0x48241, 0x0) ioctl$TUNSETIFF(r2, 0x400454ca, &(0x7f00000000c0)={'syzkaller1\x00', 0x6bf1c2d5adba8c32}) write$tun(r2, &(0x7f0000000440)={@val, @void, @eth={@broadcast, @remote, @void, {@ipv4={0x800, @udp={{0x5, 0x4, 0x0, 0x0, 0x452c, 0x0, 0x0, 0x0, 0x2f, 0x0, @initdev={0xac, 0x1e, 0x0, 0x0}, @multicast1}, {0x0, 0x6558, 0x18, 0x0, @wg=@data={0x4, 0x0, 0xffffdd86}}}}}}}, 0xfdef) setsockopt$sock_linger(r1, 0x1, 0x3c, &(0x7f0000000180)={0x1, 0x5}, 0x8) sendmmsg(r1, &(0x7f0000000100)=[{{0x0, 0x0, &(0x7f0000000200)=[{}], 0x1}}], 0x1, 0x24008094) program did not crash extracting C reproducer testing compiled C program (duration=1m40s, {Threaded:true Repeat:true RepeatTimes:0 Procs:4 Slowdown:1 Sandbox:none SandboxArg:0 Leak:false NetInjection:true NetDevices:true NetReset:true Cgroups:true BinfmtMisc:true CloseFDs:true KCSAN:false DevlinkPCI:false NicVF:false USB:true VhciInjection:true Wifi:true IEEE802154:true Sysctl:true Swap:true UseTmpDir:true HandleSegv:true Trace:false CallComments:true LegacyOptions:{Collide:false Fault:false FaultCall:0 FaultNth:0}}): socket-bind$vsock_stream-listen-socket-connect$vsock_stream-mmap-openat$tun-ioctl$TUNSETIFF-write$tun-setsockopt$sock_linger-sendmmsg program crashed: WARNING in virtio_transport_send_pkt_info simplifying C reproducer testing compiled C program (duration=1m40s, {Threaded:false Repeat:true RepeatTimes:0 Procs:4 Slowdown:1 Sandbox:none SandboxArg:0 Leak:false NetInjection:true NetDevices:true NetReset:true Cgroups:true BinfmtMisc:true CloseFDs:true KCSAN:false DevlinkPCI:false NicVF:false USB:true VhciInjection:true Wifi:true IEEE802154:true Sysctl:true Swap:true UseTmpDir:true HandleSegv:true Trace:false CallComments:true LegacyOptions:{Collide:false Fault:false FaultCall:0 FaultNth:0}}): socket-bind$vsock_stream-listen-socket-connect$vsock_stream-mmap-openat$tun-ioctl$TUNSETIFF-write$tun-setsockopt$sock_linger-sendmmsg program crashed: WARNING in virtio_transport_send_pkt_info testing compiled C program (duration=1m40s, {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 CallComments:true LegacyOptions:{Collide:false Fault:false FaultCall:0 FaultNth:0}}): socket-bind$vsock_stream-listen-socket-connect$vsock_stream-mmap-openat$tun-ioctl$TUNSETIFF-write$tun-setsockopt$sock_linger-sendmmsg program crashed: WARNING in virtio_transport_send_pkt_info testing compiled C program (duration=1m40s, {Threaded:false Repeat:true RepeatTimes:0 Procs:1 Slowdown:1 Sandbox: SandboxArg:0 Leak:false NetInjection:false NetDevices:false NetReset:false Cgroups:false BinfmtMisc:false CloseFDs:false KCSAN:false DevlinkPCI:false NicVF:false USB:false VhciInjection:false Wifi:false IEEE802154:true Sysctl:true Swap:false UseTmpDir:true HandleSegv:true Trace:false CallComments:true LegacyOptions:{Collide:false Fault:false FaultCall:0 FaultNth:0}}): socket-bind$vsock_stream-listen-socket-connect$vsock_stream-mmap-openat$tun-ioctl$TUNSETIFF-write$tun-setsockopt$sock_linger-sendmmsg program crashed: WARNING in virtio_transport_send_pkt_info testing compiled C program (duration=1m40s, {Threaded:false Repeat:true RepeatTimes:0 Procs:1 Slowdown:1 Sandbox: SandboxArg:0 Leak:false NetInjection:false NetDevices:false NetReset:false Cgroups:false BinfmtMisc:false CloseFDs:false KCSAN:false DevlinkPCI:false NicVF:false USB:false VhciInjection:false Wifi:false IEEE802154:false Sysctl:true Swap:false UseTmpDir:true HandleSegv:true Trace:false CallComments:true LegacyOptions:{Collide:false Fault:false FaultCall:0 FaultNth:0}}): socket-bind$vsock_stream-listen-socket-connect$vsock_stream-mmap-openat$tun-ioctl$TUNSETIFF-write$tun-setsockopt$sock_linger-sendmmsg program crashed: WARNING in virtio_transport_send_pkt_info testing compiled C program (duration=1m40s, {Threaded:false Repeat:true RepeatTimes:0 Procs:1 Slowdown:1 Sandbox: SandboxArg:0 Leak:false NetInjection:false NetDevices:false NetReset:false Cgroups:false BinfmtMisc:false CloseFDs:false KCSAN:false DevlinkPCI:false NicVF:false USB:false VhciInjection:false Wifi:false IEEE802154:false Sysctl:true Swap:false UseTmpDir:false HandleSegv:true Trace:false CallComments:true LegacyOptions:{Collide:false Fault:false FaultCall:0 FaultNth:0}}): socket-bind$vsock_stream-listen-socket-connect$vsock_stream-mmap-openat$tun-ioctl$TUNSETIFF-write$tun-setsockopt$sock_linger-sendmmsg program crashed: WARNING in virtio_transport_send_pkt_info testing compiled C program (duration=1m40s, {Threaded:false Repeat:true RepeatTimes:0 Procs:1 Slowdown:1 Sandbox: SandboxArg:0 Leak:false NetInjection:false NetDevices:false NetReset:false Cgroups:false BinfmtMisc:false CloseFDs:false KCSAN:false DevlinkPCI:false NicVF:false USB:false VhciInjection:false Wifi:false IEEE802154:false Sysctl:true Swap:false UseTmpDir:false HandleSegv:false Trace:false CallComments:true LegacyOptions:{Collide:false Fault:false FaultCall:0 FaultNth:0}}): socket-bind$vsock_stream-listen-socket-connect$vsock_stream-mmap-openat$tun-ioctl$TUNSETIFF-write$tun-setsockopt$sock_linger-sendmmsg program crashed: WARNING in virtio_transport_send_pkt_info testing compiled C program (duration=1m40s, {Threaded:false Repeat:true RepeatTimes:0 Procs:1 Slowdown:1 Sandbox: SandboxArg:0 Leak:false NetInjection:false NetDevices:false NetReset:false Cgroups:false BinfmtMisc:false CloseFDs:false KCSAN:false DevlinkPCI:false NicVF:false USB:false VhciInjection:false Wifi:false IEEE802154:false Sysctl:false Swap:false UseTmpDir:false HandleSegv:false Trace:false CallComments:true LegacyOptions:{Collide:false Fault:false FaultCall:0 FaultNth:0}}): socket-bind$vsock_stream-listen-socket-connect$vsock_stream-mmap-openat$tun-ioctl$TUNSETIFF-write$tun-setsockopt$sock_linger-sendmmsg program crashed: WARNING in virtio_transport_send_pkt_info testing program (duration=1m40s, {Threaded:false Repeat:true RepeatTimes:0 Procs:1 Slowdown:1 Sandbox: SandboxArg:0 Leak:false NetInjection:false NetDevices:false NetReset:false Cgroups:false BinfmtMisc:false CloseFDs:false KCSAN:false DevlinkPCI:false NicVF:false USB:false VhciInjection:false Wifi:false IEEE802154:false Sysctl:false Swap:false UseTmpDir:false HandleSegv:false Trace:false CallComments:true LegacyOptions:{Collide:false Fault:false FaultCall:0 FaultNth:0}}): socket-bind$vsock_stream-listen-socket-connect$vsock_stream-mmap-openat$tun-ioctl$TUNSETIFF-write$tun-setsockopt$sock_linger-sendmmsg detailed listing: executing program 0: r0 = socket(0x28, 0x5, 0x0) bind$vsock_stream(r0, &(0x7f0000000040), 0x10) listen(r0, 0x0) r1 = socket(0x28, 0x5, 0x0) connect$vsock_stream(r1, &(0x7f0000000080), 0x10) mmap(&(0x7f0000000000/0xfbe000)=nil, 0xfbe000, 0x2, 0x31, 0xffffffffffffffff, 0x0) r2 = openat$tun(0xffffffffffffff9c, &(0x7f0000000000), 0x48241, 0x0) ioctl$TUNSETIFF(r2, 0x400454ca, &(0x7f00000000c0)={'syzkaller1\x00', 0x6bf1c2d5adba8c32}) write$tun(r2, &(0x7f0000000440)={@val, @void, @eth={@broadcast, @remote, @void, {@ipv4={0x800, @udp={{0x5, 0x4, 0x0, 0x0, 0x452c, 0x0, 0x0, 0x0, 0x2f, 0x0, @initdev={0xac, 0x1e, 0x0, 0x0}, @multicast1}, {0x0, 0x6558, 0x18, 0x0, @wg=@data={0x4, 0x0, 0xffffdd86}}}}}}}, 0xfdef) setsockopt$sock_linger(r1, 0x1, 0x3c, &(0x7f0000000180)={0x1, 0x5}, 0x8) sendmmsg(r1, &(0x7f0000000100)=[{{0x0, 0x0, &(0x7f0000000200)=[{&(0x7f0000000000)="1b", 0x40000}], 0x11}}], 0x1, 0x24008094) program crashed: WARNING in virtio_transport_send_pkt_info validation run: crashed=true testing program (duration=1m40s, {Threaded:false Repeat:true RepeatTimes:0 Procs:1 Slowdown:1 Sandbox: SandboxArg:0 Leak:false NetInjection:false NetDevices:false NetReset:false Cgroups:false BinfmtMisc:false CloseFDs:false KCSAN:false DevlinkPCI:false NicVF:false USB:false VhciInjection:false Wifi:false IEEE802154:false Sysctl:false Swap:false UseTmpDir:false HandleSegv:false Trace:false CallComments:true LegacyOptions:{Collide:false Fault:false FaultCall:0 FaultNth:0}}): socket-bind$vsock_stream-listen-socket-connect$vsock_stream-mmap-openat$tun-ioctl$TUNSETIFF-write$tun-setsockopt$sock_linger-sendmmsg detailed listing: executing program 0: r0 = socket(0x28, 0x5, 0x0) bind$vsock_stream(r0, &(0x7f0000000040), 0x10) listen(r0, 0x0) r1 = socket(0x28, 0x5, 0x0) connect$vsock_stream(r1, &(0x7f0000000080), 0x10) mmap(&(0x7f0000000000/0xfbe000)=nil, 0xfbe000, 0x2, 0x31, 0xffffffffffffffff, 0x0) r2 = openat$tun(0xffffffffffffff9c, &(0x7f0000000000), 0x48241, 0x0) ioctl$TUNSETIFF(r2, 0x400454ca, &(0x7f00000000c0)={'syzkaller1\x00', 0x6bf1c2d5adba8c32}) write$tun(r2, &(0x7f0000000440)={@val, @void, @eth={@broadcast, @remote, @void, {@ipv4={0x800, @udp={{0x5, 0x4, 0x0, 0x0, 0x452c, 0x0, 0x0, 0x0, 0x2f, 0x0, @initdev={0xac, 0x1e, 0x0, 0x0}, @multicast1}, {0x0, 0x6558, 0x18, 0x0, @wg=@data={0x4, 0x0, 0xffffdd86}}}}}}}, 0xfdef) setsockopt$sock_linger(r1, 0x1, 0x3c, &(0x7f0000000180)={0x1, 0x5}, 0x8) sendmmsg(r1, &(0x7f0000000100)=[{{0x0, 0x0, &(0x7f0000000200)=[{&(0x7f0000000000)="1b", 0x40000}], 0x11}}], 0x1, 0x24008094) program crashed: WARNING in virtio_transport_send_pkt_info validation run: crashed=true testing program (duration=1m40s, {Threaded:false Repeat:true RepeatTimes:0 Procs:1 Slowdown:1 Sandbox: SandboxArg:0 Leak:false NetInjection:false NetDevices:false NetReset:false Cgroups:false BinfmtMisc:false CloseFDs:false KCSAN:false DevlinkPCI:false NicVF:false USB:false VhciInjection:false Wifi:false IEEE802154:false Sysctl:false Swap:false UseTmpDir:false HandleSegv:false Trace:false CallComments:true LegacyOptions:{Collide:false Fault:false FaultCall:0 FaultNth:0}}): socket-bind$vsock_stream-listen-socket-connect$vsock_stream-mmap-openat$tun-ioctl$TUNSETIFF-write$tun-setsockopt$sock_linger-sendmmsg detailed listing: executing program 0: r0 = socket(0x28, 0x5, 0x0) bind$vsock_stream(r0, &(0x7f0000000040), 0x10) listen(r0, 0x0) r1 = socket(0x28, 0x5, 0x0) connect$vsock_stream(r1, &(0x7f0000000080), 0x10) mmap(&(0x7f0000000000/0xfbe000)=nil, 0xfbe000, 0x2, 0x31, 0xffffffffffffffff, 0x0) r2 = openat$tun(0xffffffffffffff9c, &(0x7f0000000000), 0x48241, 0x0) ioctl$TUNSETIFF(r2, 0x400454ca, &(0x7f00000000c0)={'syzkaller1\x00', 0x6bf1c2d5adba8c32}) write$tun(r2, &(0x7f0000000440)={@val, @void, @eth={@broadcast, @remote, @void, {@ipv4={0x800, @udp={{0x5, 0x4, 0x0, 0x0, 0x452c, 0x0, 0x0, 0x0, 0x2f, 0x0, @initdev={0xac, 0x1e, 0x0, 0x0}, @multicast1}, {0x0, 0x6558, 0x18, 0x0, @wg=@data={0x4, 0x0, 0xffffdd86}}}}}}}, 0xfdef) setsockopt$sock_linger(r1, 0x1, 0x3c, &(0x7f0000000180)={0x1, 0x5}, 0x8) sendmmsg(r1, &(0x7f0000000100)=[{{0x0, 0x0, &(0x7f0000000200)=[{&(0x7f0000000000)="1b", 0x40000}], 0x11}}], 0x1, 0x24008094) program crashed: WARNING in virtio_transport_send_pkt_info validation run: crashed=true reproducing took 1h18m29.360222097s repro crashed as (corrupted=false): ------------[ cut here ]------------ 'send_pkt()' returns 0, but 65536 expected WARNING: net/vmw_vsock/virtio_transport_common.c:428 at virtio_transport_send_pkt_info+0xd11/0xf00 net/vmw_vsock/virtio_transport_common.c:426, CPU#0: syz.0.17/6090 Modules linked in: CPU: 0 UID: 0 PID: 6090 Comm: syz.0.17 Not tainted 6.16.0-next-20250808-syzkaller #0 PREEMPT(full) Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 07/12/2025 RIP: 0010:virtio_transport_send_pkt_info+0xd11/0xf00 net/vmw_vsock/virtio_transport_common.c:426 Code: 0f 0b 90 bd f2 ff ff ff eb bc e8 0a bb 5d f6 c6 05 c7 7a 6c 04 01 90 48 c7 c7 c0 67 da 8c 44 89 f6 4c 89 ea e8 60 51 21 f6 90 <0f> 0b 90 90 e9 e1 fe ff ff e8 e1 ba 5d f6 90 0f 0b 90 e9 c5 f7 ff RSP: 0018:ffffc90003be7530 EFLAGS: 00010246 RAX: 205979257302de00 RBX: 0000000000010000 RCX: ffff88802136da00 RDX: 0000000000000000 RSI: 0000000000000001 RDI: 0000000000000002 RBP: ffffffff8fc8be10 R08: 0000000000000003 R09: 0000000000000004 R10: dffffc0000000000 R11: fffffbfff1c7a1ec R12: dffffc0000000000 R13: 0000000000010000 R14: 0000000000000000 R15: ffff88806b1c96e4 FS: 0000555558165500(0000) GS:ffff8881257db000(0000) knlGS:0000000000000000 CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 CR2: 000020000003f000 CR3: 00000000326d2000 CR4: 00000000003526f0 Call Trace: virtio_transport_stream_enqueue net/vmw_vsock/virtio_transport_common.c:1111 [inline] virtio_transport_seqpacket_enqueue+0x143/0x1c0 net/vmw_vsock/virtio_transport_common.c:839 vsock_connectible_sendmsg+0xac7/0x1050 net/vmw_vsock/af_vsock.c:2140 sock_sendmsg_nosec net/socket.c:714 [inline] __sock_sendmsg+0x21c/0x270 net/socket.c:729 ____sys_sendmsg+0x52d/0x830 net/socket.c:2614 ___sys_sendmsg+0x21f/0x2a0 net/socket.c:2668 __sys_sendmmsg+0x227/0x430 net/socket.c:2757 __do_sys_sendmmsg net/socket.c:2784 [inline] __se_sys_sendmmsg net/socket.c:2781 [inline] __x64_sys_sendmmsg+0xa0/0xc0 net/socket.c:2781 do_syscall_x64 arch/x86/entry/syscall_64.c:63 [inline] do_syscall_64+0xfa/0x3b0 arch/x86/entry/syscall_64.c:94 entry_SYSCALL_64_after_hwframe+0x77/0x7f RIP: 0033:0x7fc0bbb8ebe9 Code: ff ff c3 66 2e 0f 1f 84 00 00 00 00 00 0f 1f 40 00 48 89 f8 48 89 f7 48 89 d6 48 89 ca 4d 89 c2 4d 89 c8 4c 8b 4c 24 08 0f 05 <48> 3d 01 f0 ff ff 73 01 c3 48 c7 c1 a8 ff ff ff f7 d8 64 89 01 48 RSP: 002b:00007ffe94843d08 EFLAGS: 00000246 ORIG_RAX: 0000000000000133 RAX: ffffffffffffffda RBX: 00007fc0bbdb5fa0 RCX: 00007fc0bbb8ebe9 RDX: 0000000000000001 RSI: 0000200000000100 RDI: 0000000000000004 RBP: 00007fc0bbc11e19 R08: 0000000000000000 R09: 0000000000000000 R10: 0000000024008094 R11: 0000000000000246 R12: 0000000000000000 R13: 00007fc0bbdb5fa0 R14: 00007fc0bbdb5fa0 R15: 0000000000000004 final repro crashed as (corrupted=false): ------------[ cut here ]------------ 'send_pkt()' returns 0, but 65536 expected WARNING: net/vmw_vsock/virtio_transport_common.c:428 at virtio_transport_send_pkt_info+0xd11/0xf00 net/vmw_vsock/virtio_transport_common.c:426, CPU#0: syz.0.17/6090 Modules linked in: CPU: 0 UID: 0 PID: 6090 Comm: syz.0.17 Not tainted 6.16.0-next-20250808-syzkaller #0 PREEMPT(full) Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 07/12/2025 RIP: 0010:virtio_transport_send_pkt_info+0xd11/0xf00 net/vmw_vsock/virtio_transport_common.c:426 Code: 0f 0b 90 bd f2 ff ff ff eb bc e8 0a bb 5d f6 c6 05 c7 7a 6c 04 01 90 48 c7 c7 c0 67 da 8c 44 89 f6 4c 89 ea e8 60 51 21 f6 90 <0f> 0b 90 90 e9 e1 fe ff ff e8 e1 ba 5d f6 90 0f 0b 90 e9 c5 f7 ff RSP: 0018:ffffc90003be7530 EFLAGS: 00010246 RAX: 205979257302de00 RBX: 0000000000010000 RCX: ffff88802136da00 RDX: 0000000000000000 RSI: 0000000000000001 RDI: 0000000000000002 RBP: ffffffff8fc8be10 R08: 0000000000000003 R09: 0000000000000004 R10: dffffc0000000000 R11: fffffbfff1c7a1ec R12: dffffc0000000000 R13: 0000000000010000 R14: 0000000000000000 R15: ffff88806b1c96e4 FS: 0000555558165500(0000) GS:ffff8881257db000(0000) knlGS:0000000000000000 CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 CR2: 000020000003f000 CR3: 00000000326d2000 CR4: 00000000003526f0 Call Trace: virtio_transport_stream_enqueue net/vmw_vsock/virtio_transport_common.c:1111 [inline] virtio_transport_seqpacket_enqueue+0x143/0x1c0 net/vmw_vsock/virtio_transport_common.c:839 vsock_connectible_sendmsg+0xac7/0x1050 net/vmw_vsock/af_vsock.c:2140 sock_sendmsg_nosec net/socket.c:714 [inline] __sock_sendmsg+0x21c/0x270 net/socket.c:729 ____sys_sendmsg+0x52d/0x830 net/socket.c:2614 ___sys_sendmsg+0x21f/0x2a0 net/socket.c:2668 __sys_sendmmsg+0x227/0x430 net/socket.c:2757 __do_sys_sendmmsg net/socket.c:2784 [inline] __se_sys_sendmmsg net/socket.c:2781 [inline] __x64_sys_sendmmsg+0xa0/0xc0 net/socket.c:2781 do_syscall_x64 arch/x86/entry/syscall_64.c:63 [inline] do_syscall_64+0xfa/0x3b0 arch/x86/entry/syscall_64.c:94 entry_SYSCALL_64_after_hwframe+0x77/0x7f RIP: 0033:0x7fc0bbb8ebe9 Code: ff ff c3 66 2e 0f 1f 84 00 00 00 00 00 0f 1f 40 00 48 89 f8 48 89 f7 48 89 d6 48 89 ca 4d 89 c2 4d 89 c8 4c 8b 4c 24 08 0f 05 <48> 3d 01 f0 ff ff 73 01 c3 48 c7 c1 a8 ff ff ff f7 d8 64 89 01 48 RSP: 002b:00007ffe94843d08 EFLAGS: 00000246 ORIG_RAX: 0000000000000133 RAX: ffffffffffffffda RBX: 00007fc0bbdb5fa0 RCX: 00007fc0bbb8ebe9 RDX: 0000000000000001 RSI: 0000200000000100 RDI: 0000000000000004 RBP: 00007fc0bbc11e19 R08: 0000000000000000 R09: 0000000000000000 R10: 0000000024008094 R11: 0000000000000246 R12: 0000000000000000 R13: 00007fc0bbdb5fa0 R14: 00007fc0bbdb5fa0 R15: 0000000000000004