[....] Starting enhanced syslogd: rsyslogd[?25l[?1c7[ ok 8[?25h[?0c. [....] Starting periodic command scheduler: cron[?25l[?1c7[ ok 8[?25h[?0c. [....] Starting OpenBSD Secure Shell server: sshd[?25l[?1c7[ ok 8[?25h[?0c. [ 74.303399][ T26] kauditd_printk_skb: 4 callbacks suppressed [ 74.303410][ T26] audit: type=1800 audit(1583635492.458:29): pid=9992 uid=0 auid=4294967295 ses=4294967295 subj==unconfined op=collect_data cause=failed(directio) comm="startpar" name="rc.local" dev="sda1" ino=2432 res=0 [ 74.330579][ T26] audit: type=1800 audit(1583635492.468:30): pid=9992 uid=0 auid=4294967295 ses=4294967295 subj==unconfined op=collect_data cause=failed(directio) comm="startpar" name="rmnologin" dev="sda1" ino=2423 res=0 Debian GNU/Linux 7 syzkaller ttyS0 Warning: Permanently added '10.128.0.213' (ECDSA) to the list of known hosts. 2020/03/08 02:45:03 fuzzer started 2020/03/08 02:45:04 dialing manager at 10.128.0.26:38527 2020/03/08 02:45:14 syscalls: 1380 2020/03/08 02:45:14 code coverage: enabled 2020/03/08 02:45:14 comparison tracing: enabled 2020/03/08 02:45:14 extra coverage: enabled 2020/03/08 02:45:14 setuid sandbox: enabled 2020/03/08 02:45:14 namespace sandbox: enabled 2020/03/08 02:45:14 Android sandbox: /sys/fs/selinux/policy does not exist 2020/03/08 02:45:14 fault injection: enabled 2020/03/08 02:45:14 leak checking: CONFIG_DEBUG_KMEMLEAK is not enabled 2020/03/08 02:45:14 net packet injection: enabled 2020/03/08 02:45:14 net device setup: enabled 2020/03/08 02:45:14 concurrency sanitizer: /sys/kernel/debug/kcsan does not exist 2020/03/08 02:45:14 devlink PCI setup: PCI device 0000:00:10.0 is not available 02:47:18 executing program 0: r0 = accept4$llc(0xffffffffffffffff, &(0x7f00000004c0), &(0x7f0000000500)=0x10, 0x80000) getsockname$llc(r0, &(0x7f0000000540)={0x1a, 0x0, 0x0, 0x0, 0x0, 0x0, @remote}, &(0x7f0000000580)=0x10) r1 = socket$isdn(0x22, 0x3, 0x21) connect(r1, &(0x7f00000005c0)=@nfc={0x27, 0x1, 0x1, 0x6}, 0x80) r2 = socket$inet6_icmp_raw(0xa, 0x3, 0x3a) ioctl$FS_IOC_GETFSLABEL(r2, 0x81009431, &(0x7f0000000640)) syz_init_net_socket$nfc_raw(0x27, 0x3, 0x0) r3 = socket$inet_sctp(0x2, 0x5, 0x84) setsockopt$inet_sctp_SCTP_DELAYED_SACK(r3, 0x84, 0x10, &(0x7f00000009c0)=@assoc_value={0x0, 0x200}, 0x8) pipe(&(0x7f0000000a00)={0xffffffffffffffff, 0xffffffffffffffff}) sendmsg$AUDIT_MAKE_EQUIV(r4, &(0x7f0000000b00)={&(0x7f0000000a40), 0xc, &(0x7f0000000ac0)={&(0x7f0000000a80)={0x28, 0x3f7, 0x330, 0x70bd2a, 0x25dfdbff, {0x7, 0x7, './file0', './file0'}, ["", "", "", "", "", ""]}, 0x28}, 0x1, 0x0, 0x0, 0x2004c054}, 0x14008040) socketpair(0x8, 0x3, 0x1, &(0x7f0000000b40)={0xffffffffffffffff, 0xffffffffffffffff}) setsockopt$inet_sctp6_SCTP_AUTOCLOSE(r5, 0x84, 0x4, &(0x7f0000000b80)=0x4, 0x4) socket$bt_hidp(0x1f, 0x3, 0x6) pipe(&(0x7f0000000c80)={0xffffffffffffffff, 0xffffffffffffffff}) getsockopt$inet_sctp_SCTP_DEFAULT_PRINFO(0xffffffffffffffff, 0x84, 0x72, &(0x7f00000010c0)={0x0}, &(0x7f0000001100)=0xc) getsockopt$inet_sctp6_SCTP_ASSOCINFO(0xffffffffffffffff, 0x84, 0x1, &(0x7f00000029c0)={0x0, 0x6, 0x7, 0x401, 0x5, 0x4}, &(0x7f0000002a00)=0x14) getsockopt$inet_sctp_SCTP_GET_ASSOC_ID_LIST(r3, 0x84, 0x1d, &(0x7f0000005300)={0x8, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f0000005340)=0x24) getsockopt$inet_sctp_SCTP_PR_ASSOC_STATUS(0xffffffffffffffff, 0x84, 0x73, &(0x7f0000005380)={0x0, 0x7, 0x0, 0x7fff, 0x4}, &(0x7f00000053c0)=0x18) getsockopt$inet_sctp6_SCTP_RTOINFO(0xffffffffffffffff, 0x84, 0x0, &(0x7f0000005700)={0x0, 0xffff, 0x0, 0x8892}, &(0x7f0000005740)=0x10) getsockopt$inet_sctp6_SCTP_RESET_STREAMS(0xffffffffffffffff, 0x84, 0x77, &(0x7f0000005780)={0x0, 0x0, 0x2, [0x1, 0x0]}, &(0x7f00000057c0)=0xc) sendmmsg$inet_sctp(r6, &(0x7f00000058c0)=[{&(0x7f0000000cc0)=@in6={0xa, 0x4e21, 0x0, @empty, 0x400}, 0x1c, &(0x7f0000001040)=[{&(0x7f0000000d00)="7ef5f1290c821ab03fcac9", 0xb}, {&(0x7f0000000d40)="d3a24967d85b90086dd0de02c9062e29010c3b70a109d671c51f637a04790cf9c7fa68aa187ca523261c39e98e75ee008d3a7b48dd6b6ed9ab1a3ee2b341a8e24a8da50fa73e2a80a4ffcd927f07dc14bb", 0x51}, {&(0x7f0000000dc0)="45ac67a87aaebfc7c9a50a9ab421b771f1edfe85bb9eb9a75e005db1007412bbdb2641923b8e7088dcd77c39835697165ead955133faa6c6c3bc0721a72a2eba5491614371f5d29171be8b74f5f16fa08db92cacae5bb04bc65263962c3c1e61b6274019288bfd9f53166da7493bad58016c740c42d007f710015c812ed50c6000da31c26117ef02bf7f753a1ba50d6eac5c741476648890e02012228d263c3d1fb791d595b9195f25daf8e7", 0xac}, {&(0x7f0000000e80)="c1675b6260f5a9a4227aeb8ff23701b1313eea9d7ba47ee0726dfb6ba66a6c834b8de51367cd471ae2ac51693f0d19623e7bfabd0a50811f7696e91a091d18f964dcf4f52449ee6603deb73bd054ce0236a89c64902e29ac2868daca867f4785ec1ec14ad67447b6c23921f4e546dbf91e1fac263bc177662fe667b5b7ee050050786a74ee23c5e3572ebb1e38a5669b8dc3a3ab4d2e1ca9f3", 0x99}, {&(0x7f0000000f40)="935b4abf403f6a709e91d0840b6a62bc3ade27e6fb0c3d66a0363c1d3478117e70801defdeffb00316d2a8c3e3454c9327193db989d8fab9754a833e29b534f3c32a6e1b7726dbd8393377fe38a01675f012a0915c21b2b6ee6433b016ea15f603e21d97f8ab9e57544e28f7452e4e40ed3de1a863815933a81f7346616239ccf82fafef769c05beee4b7ddaecdc512722100b81add4aad03948bb051f2b307908f337762f8b9a8978f3a5741bfec0dd73149b0eeb8ee8760fd589b82f9a27080e729d35da9139a5d2610c2b752f9703cc92bab726f5f43210", 0xd9}], 0x5, &(0x7f0000001140)=[@dstaddrv6={0x20, 0x84, 0x8, @ipv4={[], [], @local}}, @sndinfo={0x20, 0x84, 0x2, {0x3, 0x3, 0x6, 0x40, r7}}, @dstaddrv6={0x20, 0x84, 0x8, @empty}, @dstaddrv6={0x20, 0x84, 0x8, @mcast2}, @prinfo={0x18, 0x84, 0x5, {0x0, 0x2}}, @init={0x18, 0x84, 0x0, {0x7f, 0x800, 0x1000}}], 0xb0, 0x4800}, {&(0x7f0000001200)=@in={0x2, 0x4e21, @broadcast}, 0x10, &(0x7f0000002640)=[{&(0x7f0000001240)="871e4a2e060870f62c", 0x9}, {&(0x7f0000001280)="81401e154d5e644a147f76694dab2240007f4d20ebb87fe04cc84b5b9bf58928ea3aa9d0f6667578276a5662bebbfbcd3b10ef50cdc720063a7f996b528b42c81d792d0948bf479ed04ce63f3e53062f2f7496e71d6f1e320c0599f6f7a7f92ead5d7546f0496bb87aab331b291a400f23ce74c52fb44950427f98709b3d6e381605450c095cff5710bb6e0ca58528d543ed010c59cf20ce7772f7debfde865aeccf2ad2b00b8d0e6f65864ed4a7f236c8811ee0307e5278f9241802c58df7dbfb4c15c5377e88310413d170a659434d55b5b9850f468499a51fc9e3e98db184e5", 0xe1}, {&(0x7f0000001380)="792f6604899a5e5bd9fa2b7d193e16bbe1bb7a0a19e47465bf50b1e5ad9868db7926b01ab31173d2b2676992c87d4d5c7cee94a167", 0x35}, {&(0x7f00000013c0)="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0x1000}, {&(0x7f0000004e00)="67b3a91e0f14312d638080ccdea0f90e36bd77a418e89fbd1940e7120099d8d78305b63f0c4b1bb90e6b29cae3ddecf851a9fa3e4cc3762578d1866d9600cbb6f2de4a11f5dcf957d7a01e8476e0b340c887a3a1f9404b0502dc20fd703392dae4bd66a070eb75594bcdaccb18ce", 0x6e}, {&(0x7f0000004e80)="8bcad7e242e5312a0fd73f4d94654163cc173f34dbdbcdcd6202ece6275e65a8487a08db678106ecf26caa01a249790d01bb6487ceedd6e5682d977fe1ace93afa6d66c6487b674ef8c88b3d910b9bb0a3b1ace62405286919a19ad44d4600d4e35daf01e22935306f16ad538d7f5a162b39c30264cae146d3e35691c02d349844e7367d281ef709d90fd18d667496bb446960b571d5de5d6a566c0be3ca54e503ab5c7b6f5f0bf384ed8225538f5544219eda726638718d8f65f30f803c58ce739e38ea29028349aa5dce3249abf5004042c6918cc641c56e2ce18f70726340", 0xe0}], 0x8, 0x0, 0x0, 0x8000}, {&(0x7f0000005000)=@in={0x2, 0x4e21, @remote}, 0x10, &(0x7f0000005280)=[{&(0x7f0000005040)}, {&(0x7f0000005080)="277891f9faf6d938251affceb158c3bc3327a7d5a267a2f12aed9f6bd06653b68c1bd96d0acbda001710cc49ed640b20121fb638cf390eec3598ca03fda2ca63c9896f9d5ce2e5fa10301836e739a8f73e7bdaa63fa8638907", 0x59}, {&(0x7f0000005100)="5bf158bcb77ef620c58d41b20d76", 0xe}, {&(0x7f0000005140)="a13d71ef47b8b3da02e1cc0a31253cc7b1701399de592c8e21ea012957c1addabc8c85210387fb44fe03b6702485b5743984d5dabfd8fc676ff03d7bf026f7409e1fb7c8dfe099b91f58ac64be1307e21b8f9592255884c0c1", 0x59}, {&(0x7f00000051c0)="6d3ec9ac8d7330b0154720306fa69a20562f477c5cabeed71ff94b4a5934d5004e2e038db20e6d2d6814dfda17ea8eeec5061de3ecc813d20013a478ea287bc54b924bf32a48515ac151697cffad18447035b9dd1d818da011139f274c61e03dee63c5e3a1edc04d8ce79060e916ecf5f40923218d839097f3d2f60157dcafe676e3cf06dac3c8d3fc1b4a821948866afca67181b5e674100d9ead86cb733a6b4aeb95386bc9970a4be3378391a580e7", 0xb0}], 0x5, &(0x7f0000005400)=[@init={0x18, 0x84, 0x0, {0xeae, 0x3, 0x81, 0x800}}, @sndrcv={0x30, 0x84, 0x1, {0x0, 0x200, 0x2, 0xa771, 0x613, 0x1b, 0x0, 0x3ae, r9}}, @init={0x18, 0x84, 0x0, {0xfffc, 0x9, 0x562, 0x3f}}, @authinfo={0x18, 0x84, 0x6, {0x1}}, @dstaddrv6={0x20, 0x84, 0x8, @remote}, @sndrcv={0x30, 0x84, 0x1, {0x7, 0x6, 0x0, 0x9, 0x465, 0x5, 0x4, 0x800, r10}}], 0xc8, 0x40800}, {&(0x7f0000005500)=@in6={0xa, 0x4e23, 0x1800, @initdev={0xfe, 0x88, [], 0x1, 0x0}, 0x1}, 0x1c, &(0x7f00000056c0)=[{&(0x7f0000005540)="15405b526ea16acb58c945721a9bb7e3411429bc9e270bb6bbfc8c2255b3e4b9ee035e91bc90b4323f4911dcb7490d5075586a0fb3827275b0cef31de6a485d985b51f89ed7ea12e2dd13b3a289edfa9ef1999c8736fe1c7fbde5c29b98e098c9000eebd2e133ad84ff09ecb2f0244c9ffe34f698639d483aff9a865ca1b414d32d485ed249766c212dc9c0592cd486c877abc2bc7009cfee860d52b463b543afcfff6cd3f84b26964aa80afd15959aaec881e8a27051c66072da0fd6d6f91aa512b643b39702cf631904cb34050a8fa2e18dd8abe3c31b5f015ae76516fb9350863d43e9076a1cd415799bffc38649dd962bc5eb88b", 0xf6}, {&(0x7f0000005640)="62347b52e3bdd2ade9d053ca8b35bf43f878968dac91ce7314ee7396ded623a8754bd3122baf570a8e7609f98c8bd09a5de94c6fe29a741ad7194a87b19ad853cccca174aa1c0451cd351af52966417c8a91bbf0e3c0", 0x56}], 0x2, &(0x7f0000005800)=[@sndrcv={0x30, 0x84, 0x1, {0x8, 0x4858, 0x0, 0x2, 0xfffff801, 0x9, 0x7, 0x3, r11}}, @sndrcv={0x30, 0x84, 0x1, {0x7ff, 0x3, 0x8001, 0x4, 0x3, 0x1, 0x86, 0x8000, r12}}, @prinfo={0x18, 0x84, 0x5, {0x0, 0x3}}, @dstaddrv6={0x20, 0x84, 0x8, @ipv4={[], [], @rand_addr=0x1}}, @authinfo={0x18, 0x84, 0x6, {0xffff}}], 0xb0, 0x800}], 0x6, 0x20040000) pipe(&(0x7f0000005a40)={0xffffffffffffffff}) getsockopt$inet_sctp6_SCTP_DEFAULT_SNDINFO(0xffffffffffffffff, 0x84, 0x22, &(0x7f0000005a80)={0x8, 0x800c, 0x3, 0x2, 0x0}, &(0x7f0000005ac0)=0x10) getsockopt$inet_sctp_SCTP_GET_LOCAL_ADDRS(r13, 0x84, 0x6d, &(0x7f0000005b00)={r14, 0xb8, "9c2de1e646eaa0e00c6b241043bc4daf4ba1df1bab29d274bc69793472c1be7cfc56dad510b6f16b475eb57dddf555d24b02197fa159762afc407416728c89fca718be61456db362ff594aa468eee74c1131971ebb8f3214bc836d9ccea086fe6800dfc9c9a64b9f5218490ad0908fef5fe9406cd33c9059968a489c685f7f1b74483e97c7d5c54fa72cb7caf1688b1a3c7faf7f1e68f18b5e0df29d5e46bf2af927da4717ca29493b4710bb29a3b795e4be1d1b9e70cf38"}, &(0x7f0000005bc0)=0xc0) r15 = accept4$tipc(0xffffffffffffffff, &(0x7f0000005c00)=@name, &(0x7f0000005c40)=0x10, 0x100800) write$binfmt_script(r15, &(0x7f0000005c80)={'#! ', './file0', [{0x20, ']vboxnet1\x04'}], 0xa, "e3ed7111a8bb42a4d4a6410b4c32f21bccb1ad141e908286f5ac28f001caba490248586cd46d7b727837a09309748c057c7d9d00f129bc2deb574c298e244deafe2a884a1d815ef228c868fefa59230d176370"}, 0x69) r16 = socket$unix(0x1, 0x2, 0x0) getsockopt$SO_COOKIE(r16, 0x1, 0x39, &(0x7f0000005d00), &(0x7f0000005d40)=0x8) socketpair(0x11, 0x4, 0x7f, &(0x7f0000005d80)={0xffffffffffffffff, 0xffffffffffffffff}) r18 = syz_genetlink_get_family_id$tipc(&(0x7f0000005e00)='TIPC\x00') sendmsg$TIPC_CMD_GET_NODES(r17, &(0x7f0000005ec0)={&(0x7f0000005dc0)={0x10, 0x0, 0x0, 0x8}, 0xc, &(0x7f0000005e80)={&(0x7f0000005e40)={0x1c, r18, 0x200, 0x70bd25, 0x25dfdbfb, {}, ["", "", "", "", "", "", ""]}, 0x1c}, 0x1, 0x0, 0x0, 0x8000}, 0x400c000) 02:47:18 executing program 1: recvmsg(0xffffffffffffffff, &(0x7f0000001880)={&(0x7f00000014c0)=@pppol2tp={0x18, 0x1, {0x0, 0xffffffffffffffff, {0x2, 0x0, @loopback}}}, 0x80, &(0x7f0000001800)=[{&(0x7f0000001540)=""/173, 0xad}, {&(0x7f0000001600)=""/85, 0x55}, {&(0x7f0000001680)}, {&(0x7f00000016c0)=""/186, 0xba}, {&(0x7f0000001780)=""/93, 0x5d}], 0x5}, 0x20) getsockopt$inet_sctp6_SCTP_LOCAL_AUTH_CHUNKS(0xffffffffffffffff, 0x84, 0x1b, &(0x7f00000018c0)={0x0, 0x69, "a601d4bc755fa0d997773b2d99b0bb72f39554c2f66a27acba79df0f336e2b2e0eebd9bb8e9a1ff86b4ead4f14c69a6e2b49a2695824f0273af3a6618d4376a769c9bdec10dd717005b30d0b82b26df892677e3d8011c8bc61c397128b680c36ac59c762acadde291f"}, &(0x7f0000001940)=0x71) setsockopt$inet_sctp6_SCTP_CONTEXT(r0, 0x84, 0x11, &(0x7f0000001980)={r1, 0x8}, 0x8) r2 = accept4(0xffffffffffffffff, &(0x7f00000019c0)=@pptp, &(0x7f0000001a40)=0x80, 0x80000) getsockopt$bt_rfcomm_RFCOMM_LM(r2, 0x12, 0x3, &(0x7f0000001a80), &(0x7f0000001ac0)=0x4) sendmsg$AUDIT_ADD_RULE(r0, &(0x7f0000002000)={&(0x7f0000001b00)={0x10, 0x0, 0x0, 0x400000}, 0xc, &(0x7f0000001fc0)={&(0x7f0000001b40)={0x450, 0x3f3, 0x400, 0x70bd2c, 0x25dfdbfe, {0x4, 0x2, 0x23, [0x1, 0x2, 0x6, 0xfffffff7, 0x2a, 0x6, 0x8, 0xfffff283, 0x80000001, 0x69f735d3, 0x151, 0x800, 0xffffffff, 0x7ff, 0x200, 0x800, 0x6, 0x7, 0x8, 0x9, 0x400, 0xfffffff7, 0x0, 0x3f, 0x6, 0x2, 0x8001, 0x6, 0x7f, 0x6cd1, 0xffffff43, 0xfff, 0x401, 0x8, 0x7, 0x8f63, 0x0, 0xb8, 0x0, 0x800, 0x55f0d442, 0x81, 0x0, 0x0, 0x2, 0x77e36c0, 0x0, 0x1000, 0x6a, 0x1000, 0x4, 0x19, 0x8001, 0x5, 0x4, 0x4, 0x0, 0x9, 0x4b6, 0x7, 0xec7, 0x3, 0x3a, 0x9], [0xff, 0x6, 0x3f, 0xc7, 0x8, 0x5, 0x82, 0x0, 0x5, 0x7fff, 0x7, 0x33, 0xfffffff8, 0x6, 0x0, 0x80000001, 0x68f, 0x1, 0x3f, 0x4, 0x9, 0x7f, 0x7ff, 0x6, 0x4, 0x1f, 0x9, 0x2, 0xa8d, 0x2, 0x200, 0xfff, 0x0, 0x3f, 0x0, 0x1f, 0x100, 0xee, 0x5f, 0x56d, 0x0, 0x6a016e86, 0xfff, 0x5, 0x7f, 0x0, 0x7f, 0x1f, 0xfff, 0xea5, 0xfffff22b, 0x7, 0x400, 0xe14, 0x4, 0x3, 0x9a6, 0x22b, 0x2, 0x0, 0xb3, 0x9, 0x2, 0x3], [0x3, 0x400, 0x51, 0x3f, 0x2, 0x8000, 0x0, 0x8, 0x80000001, 0x8000, 0x100, 0x401, 0x0, 0xb27, 0x80000000, 0x6, 0x2f, 0x1, 0xf2, 0x4f13, 0xba, 0x57dd, 0xffffffff, 0x6, 0x7ff, 0x1, 0x7, 0x8, 0xff, 0x7, 0xff, 0xfffffffc, 0xffff, 0x9a36, 0x7fff, 0xfffffffb, 0x6, 0x401, 0xed9, 0x0, 0x55c1, 0x884, 0x8, 0x20, 0xeaa3, 0xbbe, 0x7ff, 0x100, 0x200, 0x10000, 0xff, 0x2, 0x1000, 0x4, 0x0, 0x3f, 0x8, 0x9, 0xfff, 0x100, 0xcf3, 0x2, 0x5, 0x4d6], [0x8, 0x200, 0x2, 0x1, 0xffffffff, 0x3, 0x9, 0x5, 0x40, 0x7, 0x44, 0xffffffff, 0xa96, 0xffff1c38, 0x19, 0x1, 0x7, 0x8, 0x909, 0x10001, 0x8, 0x1, 0x99, 0xf1, 0x4, 0x7fffffff, 0x0, 0xb95, 0x7, 0x10001, 0x4, 0x8eb2, 0x8, 0x5, 0x400, 0xffffff01, 0x5, 0x1, 0x3, 0x40, 0x401, 0x9, 0x8, 0x8, 0x7, 0x1, 0x3ff, 0x2, 0x401, 0x40, 0x4, 0x3, 0x3, 0x7, 0x80000000, 0xa5, 0x355, 0x13, 0x3f, 0x7, 0x5, 0x9, 0x247, 0x1], 0x2f, ['posix_acl_access\x00', 'bdev\x00', '\x00', '\x00', 'system8\x00', ':^\xf1\x00', '-{\x00', '}GPL(,&\x00']}, ["", "", "", "", "", "", "", ""]}, 0x450}, 0x1, 0x0, 0x0, 0x2000c080}, 0x1) r3 = accept4$bt_l2cap(0xffffffffffffffff, &(0x7f0000002040)={0x1f, 0x0, @fixed}, &(0x7f0000002080)=0xe, 0x800) ioctl$FS_IOC_FSSETXATTR(r3, 0x401c5820, &(0x7f00000020c0)={0x100, 0xffffffd5, 0xa7, 0x9, 0x8}) ioctl$SIOCAX25GETINFOOLD(r2, 0x89e9, &(0x7f0000002100)) r4 = accept(0xffffffffffffffff, &(0x7f0000003840)=@in={0x2, 0x0, @local}, &(0x7f00000038c0)=0x80) r5 = syz_genetlink_get_family_id$ipvs(&(0x7f0000003940)='IPVS\x00') sendmsg$IPVS_CMD_SET_CONFIG(r4, &(0x7f0000003a00)={&(0x7f0000003900)={0x10, 0x0, 0x0, 0x2}, 0xc, &(0x7f00000039c0)={&(0x7f0000003980)={0x38, r5, 0x4, 0x70bd27, 0x25dfdbfb, {}, [@IPVS_CMD_ATTR_SERVICE={0x1c, 0x1, 0x0, 0x1, [@IPVS_SVC_ATTR_TIMEOUT={0x8, 0x8, 0x7}, @IPVS_SVC_ATTR_NETMASK={0x8, 0x9, 0x58}, @IPVS_SVC_ATTR_TIMEOUT={0x8, 0x8, 0xfffff739}]}, @IPVS_CMD_ATTR_TIMEOUT_TCP={0x8, 0x4, 0x8}]}, 0x38}, 0x1, 0x0, 0x0, 0x20}, 0x40) recvfrom(r0, &(0x7f0000003a40)=""/55, 0x37, 0x40000001, &(0x7f0000003a80)=@in6={0xa, 0x4e20, 0x1, @mcast1, 0x2}, 0x80) r6 = socket$inet_sctp(0x2, 0x5, 0x84) setsockopt$inet_sctp_SCTP_AUTH_ACTIVE_KEY(r6, 0x84, 0x18, &(0x7f0000003e00)={r1, 0x1f}, 0x8) pipe(&(0x7f0000003e40)={0xffffffffffffffff, 0xffffffffffffffff}) getsockopt$inet6_mreq(0xffffffffffffffff, 0x29, 0x0, &(0x7f00000051c0)={@empty, 0x0}, &(0x7f0000005200)=0x14) setsockopt$inet_pktinfo(r7, 0x0, 0x8, &(0x7f0000005240)={r8, @broadcast, @remote}, 0xc) setsockopt$sock_int(0xffffffffffffffff, 0x1, 0x2f, &(0x7f0000005280)=0x2, 0x4) ioctl$sock_SIOCSIFVLAN_GET_VLAN_VID_CMD(0xffffffffffffffff, 0x8983, &(0x7f00000052c0)) r9 = accept4$x25(r2, 0x0, &(0x7f0000005300), 0x80800) ioctl$sock_SIOCSIFVLAN_GET_VLAN_VID_CMD(r9, 0x8983, &(0x7f0000005340)) getsockopt$inet_sctp_SCTP_GET_PEER_ADDR_INFO(0xffffffffffffffff, 0x84, 0xf, &(0x7f0000005380)={r1, @in6={{0xa, 0x4e24, 0x2, @local}}, 0x3ff, 0x8faf, 0xff, 0x3ff, 0x7fffffff}, &(0x7f0000005440)=0x98) setsockopt$inet_sctp_SCTP_CONTEXT(r2, 0x84, 0x11, &(0x7f0000005480)={r10, 0x9}, 0x8) accept4(0xffffffffffffffff, &(0x7f0000005900)=@pppol2tp={0x18, 0x1, {0x0, 0xffffffffffffffff, {0x2, 0x0, @dev}}}, &(0x7f0000005980)=0x80, 0x80800) setsockopt$inet_sctp_SCTP_SET_PEER_PRIMARY_ADDR(r11, 0x84, 0x5, &(0x7f00000059c0)={r10, @in6={{0xa, 0x4e24, 0x2ea5, @ipv4={[], [], @dev={0xac, 0x14, 0x14, 0x2f}}, 0x3}}}, 0x84) r12 = socket$inet6_sctp(0xa, 0x1, 0x84) setsockopt$inet6_MCAST_JOIN_GROUP(r12, 0x29, 0x2a, &(0x7f0000005a80)={0x6, {{0xa, 0xfff, 0x8, @mcast1, 0x1}}}, 0x88) r13 = socket$l2tp6(0xa, 0x2, 0x73) getsockopt$IP6T_SO_GET_INFO(r13, 0x29, 0x40, &(0x7f0000005b40)={'raw\x00'}, &(0x7f0000005bc0)=0x54) syzkaller login: [ 220.134459][T10163] IPVS: ftp: loaded support on port[0] = 21 [ 220.269719][T10165] IPVS: ftp: loaded support on port[0] = 21 [ 220.326858][T10163] chnl_net:caif_netlink_parms(): no params data found 02:47:18 executing program 2: sendmsg$NFQNL_MSG_VERDICT_BATCH(0xffffffffffffffff, &(0x7f00000000c0)={&(0x7f0000000000)={0x10, 0x0, 0x0, 0x100000}, 0xc, &(0x7f0000000080)={&(0x7f0000000040)={0x28, 0x3, 0x3, 0x201, 0x0, 0x0, {0x1, 0x0, 0x5}, [@NFQA_MARK={0x8, 0x3, 0x1, 0x0, 0x71e}, @NFQA_VERDICT_HDR={0xc, 0x2, {0xfffffffffffffffb, 0x8}}]}, 0x28}, 0x1, 0x0, 0x0, 0x4011}, 0x44) r0 = accept4(0xffffffffffffffff, &(0x7f0000001980)=@pppol2tpin6={0x18, 0x1, {0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, {0xa, 0x0, 0x0, @mcast2}}}, &(0x7f0000001a00)=0x80, 0x80000) r2 = syz_genetlink_get_family_id$team(&(0x7f0000001a80)='team\x00') ioctl$ifreq_SIOCGIFINDEX_team(0xffffffffffffffff, 0x8933, &(0x7f0000001b80)={'team0\x00', 0x0}) ioctl$ifreq_SIOCGIFINDEX_team(0xffffffffffffffff, 0x8933, &(0x7f0000001bc0)={'team0\x00', 0x0}) getsockopt$inet6_mreq(0xffffffffffffffff, 0x29, 0x1b, &(0x7f0000001c00)={@dev, 0x0}, &(0x7f0000001c40)=0x14) getsockopt$inet_IP_XFRM_POLICY(0xffffffffffffffff, 0x0, 0x11, &(0x7f0000001c80)={{{@in6=@ipv4={[], [], @loopback}, @in6, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in6=@local}, 0x0, @in6=@local}}, &(0x7f0000001d80)=0xe8) getsockopt$inet6_mreq(0xffffffffffffffff, 0x29, 0x1b, &(0x7f0000002140)={@dev, 0x0}, &(0x7f0000002180)=0x14) ioctl$sock_SIOCDELRT(0xffffffffffffffff, 0x890c, &(0x7f0000002200)={0x0, @can, @nl=@proc={0x10, 0x0, 0x25dfdbff, 0x10}, @xdp={0x2c, 0x8, 0x0, 0x1}, 0x4, 0x0, 0x0, 0x0, 0x8, &(0x7f00000021c0)='vlan0\x00', 0x7, 0x10000, 0x8}) ioctl$ifreq_SIOCGIFINDEX_team(0xffffffffffffffff, 0x8933, &(0x7f0000002340)={'team0\x00', 0x0}) ioctl$ifreq_SIOCGIFINDEX_vcan(0xffffffffffffffff, 0x8933, &(0x7f0000002380)={'vcan0\x00', 0x0}) ioctl$sock_SIOCGIFINDEX(0xffffffffffffffff, 0x8933, &(0x7f0000005000)={'batadv_slave_1\x00', 0x0}) ioctl$ifreq_SIOCGIFINDEX_team(0xffffffffffffffff, 0x8933, &(0x7f0000005040)={'team0\x00', 0x0}) getsockopt$inet_pktinfo(0xffffffffffffffff, 0x0, 0x8, &(0x7f0000005080)={0x0, @rand_addr, @local}, &(0x7f00000050c0)=0xc) getsockopt$PNPIPE_IFINDEX(0xffffffffffffffff, 0x113, 0x2, &(0x7f0000005180)=0x0, &(0x7f00000051c0)=0x4) accept$packet(0xffffffffffffffff, &(0x7f0000005200)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @random}, &(0x7f0000005240)=0x14) ioctl$sock_SIOCGIFINDEX(0xffffffffffffffff, 0x8933, &(0x7f0000005280)={'vxcan1\x00', 0x0}) getsockname$packet(0xffffffffffffffff, &(0x7f0000005300)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @multicast}, &(0x7f0000005340)=0x14) getsockopt$PNPIPE_IFINDEX(0xffffffffffffffff, 0x113, 0x2, &(0x7f0000005380)=0x0, &(0x7f00000053c0)=0x4) getsockopt$PNPIPE_IFINDEX(0xffffffffffffffff, 0x113, 0x2, &(0x7f0000005400)=0x0, &(0x7f0000005440)=0x4) r20 = accept4(0xffffffffffffffff, &(0x7f0000005480)=@xdp={0x2c, 0x0, 0x0}, &(0x7f0000005500)=0x80, 0x800) accept4$packet(0xffffffffffffffff, &(0x7f0000005540)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @link_local}, &(0x7f0000005580)=0x14, 0x800) sendmsg$TEAM_CMD_PORT_LIST_GET(r0, &(0x7f0000005bc0)={&(0x7f0000001a40)={0x10, 0x0, 0x0, 0x80000}, 0xc, &(0x7f0000005b80)={&(0x7f00000055c0)={0x5b4, r2, 0x800, 0x70bd25, 0x25dfdbfd, {}, [{{0x8}, {0xb4, 0x2, 0x0, 0x1, [{0x38, 0x1, @notify_peers_count={{0x24, 0x1, 'notify_peers_count\x00'}, {0x5}, {0x8, 0x4, 0x2}}}, {0x38, 0x1, @mcast_rejoin_interval={{0x24, 0x1, 'mcast_rejoin_interval\x00'}, {0x5}, {0x8, 0x4, 0x1}}}, {0x40, 0x1, @lb_tx_hash_to_port_mapping={{{0x24, 0x1, 'lb_tx_hash_to_port_mapping\x00'}, {0x5}, {0x8, 0x4, r3}}, {0x8}}}]}}, {{0x8, 0x1, r4}, {0x228, 0x2, 0x0, 0x1, [{0x40, 0x1, @lb_port_stats={{{0x24, 0x1, 'lb_port_stats\x00'}, {0x5}, {0x8, 0x4, 0x8}}, {0x8, 0x6, r5}}}, {0x38, 0x1, @mcast_rejoin_interval={{0x24, 0x1, 'mcast_rejoin_interval\x00'}, {0x5}, {0x8, 0x4, 0xfffffffb}}}, {0x40, 0x1, @lb_tx_hash_to_port_mapping={{{0x24, 0x1, 'lb_tx_hash_to_port_mapping\x00'}, {0x5}, {0x8, 0x4, r6}}, {0x8}}}, {0x38, 0x1, @activeport={{0x24, 0x1, 'activeport\x00'}, {0x5}, {0x8, 0x4, r7}}}, {0x3c, 0x1, @user_linkup_enabled={{{0x24, 0x1, 'user_linkup_enabled\x00'}, {0x5}, {0x4}}, {0x8, 0x6, r8}}}, {0x3c, 0x1, @user_linkup_enabled={{{0x24, 0x1, 'user_linkup_enabled\x00'}, {0x5}, {0x4}}, {0x8, 0x6, r9}}}, {0x44, 0x1, @bpf_hash_func={{0x24, 0x1, 'bpf_hash_func\x00'}, {0x5}, {0x14, 0x4, [{0x5, 0x0, 0x5, 0xfff}, {0x401, 0x81, 0x81, 0x3}]}}}, {0x40, 0x1, @lb_tx_hash_to_port_mapping={{{0x24, 0x1, 'lb_tx_hash_to_port_mapping\x00'}, {0x5}, {0x8, 0x4, r10}}, {0x8}}}, {0x38, 0x1, @mcast_rejoin_interval={{0x24, 0x1, 'mcast_rejoin_interval\x00'}, {0x5}, {0x8, 0x4, 0x2}}}]}}, {{0x8, 0x1, r11}, {0x170, 0x2, 0x0, 0x1, [{0x3c, 0x1, @user_linkup={{{0x24, 0x1, 'user_linkup\x00'}, {0x5}, {0x4}}, {0x8, 0x6, r12}}}, {0x3c, 0x1, @enabled={{{0x24, 0x1, 'enabled\x00'}, {0x5}, {0x4}}, {0x8, 0x6, r13}}}, {0x40, 0x1, @lb_tx_hash_to_port_mapping={{{0x24, 0x1, 'lb_tx_hash_to_port_mapping\x00'}, {0x5}, {0x8, 0x4, r14}}, {0x8}}}, {0x40, 0x1, @lb_port_stats={{{0x24, 0x1, 'lb_port_stats\x00'}, {0x5}, {0x8, 0x4, 0x1}}, {0x8, 0x6, r15}}}, {0x38, 0x1, @notify_peers_count={{0x24, 0x1, 'notify_peers_count\x00'}, {0x5}, {0x8, 0x4, 0x6}}}, {0x3c, 0x1, @enabled={{{0x24, 0x1, 'enabled\x00'}, {0x5}, {0x4}}, {0x8, 0x6, r16}}}]}}, {{0x8, 0x1, r17}, {0xec, 0x2, 0x0, 0x1, [{0x3c, 0x1, @enabled={{{0x24, 0x1, 'enabled\x00'}, {0x5}, {0x4}}, {0x8, 0x6, r18}}}, {0x38, 0x1, @activeport={{0x24, 0x1, 'activeport\x00'}, {0x5}, {0x8, 0x4, r19}}}, {0x38, 0x1, @notify_peers_count={{0x24, 0x1, 'notify_peers_count\x00'}, {0x5}, {0x8, 0x4, 0x7}}}, {0x3c, 0x1, @enabled={{{0x24, 0x1, 'enabled\x00'}, {0x5}, {0x4}}, {0x8, 0x6, r21}}}]}}, {{0x8, 0x1, r22}, {0x40, 0x2, 0x0, 0x1, [{0x3c, 0x1, @bpf_hash_func={{0x24, 0x1, 'bpf_hash_func\x00'}, {0x5}, {0xc, 0x4, [{0x6, 0x1, 0x0, 0x7}]}}}]}}]}, 0x5b4}, 0x1, 0x0, 0x0, 0x4000080}, 0x4) sendmsg$NBD_CMD_DISCONNECT(r1, &(0x7f0000005c40)={&(0x7f0000005c00)={0x10, 0x0, 0x0, 0x2000000}, 0xc, 0x0, 0x1, 0x0, 0x0, 0x24000880}, 0x40000) r23 = bpf$BPF_MAP_GET_FD_BY_ID(0xe, &(0x7f0000005c80)={0x0, 0xff, 0x18}, 0xc) r24 = bpf$BPF_BTF_GET_FD_BY_ID(0x13, &(0x7f0000005cc0)=0xffffffffffffffff, 0x4) bpf$MAP_CREATE(0x0, &(0x7f0000005d00)={0xc, 0x401, 0x1, 0x401, 0x400, r23, 0x80, [], r21, r24, 0x2, 0x5, 0x5}, 0x40) r25 = syz_genetlink_get_family_id$nl80211(&(0x7f0000005d80)='nl80211\x00') sendmsg$NL80211_CMD_DEL_INTERFACE(r20, &(0x7f0000005e40)={&(0x7f0000005d40)={0x10, 0x0, 0x0, 0x40}, 0xc, &(0x7f0000005e00)={&(0x7f0000005dc0)={0x3c, r25, 0x10, 0x70bd2c, 0x25dfdbff, {}, [@NL80211_ATTR_IFINDEX={0x8, 0x3, r13}, @NL80211_ATTR_WDEV={0xc, 0x99, {0x0, 0x4}}, @NL80211_ATTR_IFTYPE={0x8, 0x5, 0xc}, @NL80211_ATTR_WDEV={0xc, 0x99, {0x3}}]}, 0x3c}, 0x1, 0x0, 0x0, 0x10}, 0x0) setsockopt$TIPC_SRC_DROPPABLE(r0, 0x10f, 0x80, &(0x7f0000005e80)=0x100, 0x4) [ 220.473913][T10163] bridge0: port 1(bridge_slave_0) entered blocking state [ 220.507807][T10163] bridge0: port 1(bridge_slave_0) entered disabled state [ 220.516291][T10163] device bridge_slave_0 entered promiscuous mode [ 220.549027][T10163] bridge0: port 2(bridge_slave_1) entered blocking state [ 220.558812][T10163] bridge0: port 2(bridge_slave_1) entered disabled state [ 220.567164][T10163] device bridge_slave_1 entered promiscuous mode [ 220.624420][T10171] IPVS: ftp: loaded support on port[0] = 21 [ 220.685265][T10163] bond0: (slave bond_slave_0): Enslaving as an active interface with an up link [ 220.723636][T10163] bond0: (slave bond_slave_1): Enslaving as an active interface with an up link [ 220.779236][T10163] team0: Port device team_slave_0 added [ 220.785388][T10165] chnl_net:caif_netlink_parms(): no params data found [ 220.799986][T10163] team0: Port device team_slave_1 added 02:47:19 executing program 3: getsockopt$inet_sctp_SCTP_MAXSEG(0xffffffffffffffff, 0x84, 0xd, &(0x7f0000000000)=@assoc_value={0x0, 0x3ff}, &(0x7f0000000040)=0x8) getsockopt$inet_sctp6_SCTP_GET_ASSOC_STATS(0xffffffffffffffff, 0x84, 0x70, &(0x7f0000000080)={r0, @in={{0x2, 0x4e22, @rand_addr=0x9}}, [0x6, 0x400, 0x5, 0x5, 0x81, 0x5, 0x7, 0x8000, 0x8, 0x4a009b67, 0x1, 0x20, 0x6bbf, 0xba, 0x5]}, &(0x7f0000000180)=0x100) r1 = openat$cgroup_ro(0xffffffffffffffff, &(0x7f00000001c0)='memory.events\x00', 0x0, 0x0) getsockopt$inet_sctp_SCTP_STATUS(0xffffffffffffffff, 0x84, 0xe, &(0x7f0000000200)={0x0, 0x1, 0x7, 0x0, 0x2, 0x4, 0x2, 0x81, {0x0, @in6={{0xa, 0x4e22, 0xc6cf, @ipv4={[], [], @multicast2}, 0x4}}, 0x7, 0xfffffdd7, 0x1000, 0x4, 0x3}}, &(0x7f00000002c0)=0xb0) getsockopt$inet_sctp6_SCTP_RTOINFO(r1, 0x84, 0x0, &(0x7f0000000300)={r2, 0x4, 0x1}, &(0x7f0000000340)=0x10) getsockopt$IPT_SO_GET_REVISION_TARGET(r1, 0x0, 0x43, &(0x7f0000000380)={'IDLETIMER\x00'}, &(0x7f00000003c0)=0x1e) getsockopt$inet_sctp_SCTP_PEER_ADDR_THLDS(0xffffffffffffffff, 0x84, 0x1f, &(0x7f0000000400)={0x0, @in={{0x2, 0x4e23, @multicast2}}, 0x77f, 0x18}, &(0x7f00000004c0)=0x90) getsockopt$inet_sctp_SCTP_DEFAULT_SNDINFO(r1, 0x84, 0x22, &(0x7f0000000500)={0xe605, 0x208, 0x5, 0x3, r3}, &(0x7f0000000540)=0x10) setsockopt$CAN_RAW_LOOPBACK(0xffffffffffffffff, 0x65, 0x3, &(0x7f0000000580)=0x1, 0x4) r4 = accept(0xffffffffffffffff, &(0x7f00000005c0)=@ethernet={0x0, @local}, &(0x7f0000000640)=0x80) r5 = syz_genetlink_get_family_id$tipc2(&(0x7f00000006c0)='TIPCv2\x00') sendmsg$TIPC_NL_LINK_RESET_STATS(r4, &(0x7f0000000900)={&(0x7f0000000680)={0x10, 0x0, 0x0, 0x8000}, 0xc, &(0x7f00000008c0)={&(0x7f0000000700)={0x1bc, r5, 0x100, 0x70bd27, 0x25dfdbfc, {}, [@TIPC_NLA_SOCK={0xc, 0x2, 0x0, 0x1, [@TIPC_NLA_SOCK_REF={0x8, 0x2, 0xd48}]}, @TIPC_NLA_SOCK={0x50, 0x2, 0x0, 0x1, [@TIPC_NLA_SOCK_REF={0x8, 0x2, 0x2}, @TIPC_NLA_SOCK_CON={0x34, 0x3, 0x0, 0x1, [@TIPC_NLA_CON_FLAG={0x8, 0x1, 0xec7e}, @TIPC_NLA_CON_NODE={0x8, 0x2, 0x9}, @TIPC_NLA_CON_NODE={0x8, 0x2, 0x3f}, @TIPC_NLA_CON_FLAG={0x8, 0x1, 0x859}, @TIPC_NLA_CON_FLAG={0x8}, @TIPC_NLA_CON_NODE={0x8, 0x2, 0x1ff}]}, @TIPC_NLA_SOCK_ADDR={0x8, 0x1, 0x8}, @TIPC_NLA_SOCK_ADDR={0x8, 0x1, 0x1}]}, @TIPC_NLA_BEARER={0xc, 0x1, 0x0, 0x1, [@TIPC_NLA_BEARER_DOMAIN={0x8, 0x3, 0xfff}]}, @TIPC_NLA_LINK={0x44, 0x4, 0x0, 0x1, [@TIPC_NLA_LINK_PROP={0x2c, 0x7, 0x0, 0x1, [@TIPC_NLA_PROP_PRIO={0x8, 0x1, 0xe}, @TIPC_NLA_PROP_WIN={0x8, 0x3, 0x9}, @TIPC_NLA_PROP_TOL={0x8, 0x2, 0x9}, @TIPC_NLA_PROP_PRIO={0x8, 0x1, 0x3}, @TIPC_NLA_PROP_TOL={0x8, 0x2, 0x80000000}]}, @TIPC_NLA_LINK_NAME={0x13, 0x1, 'broadcast-link\x00'}]}, @TIPC_NLA_MEDIA={0x24, 0x5, 0x0, 0x1, [@TIPC_NLA_MEDIA_NAME={0x8, 0x1, 'eth\x00'}, @TIPC_NLA_MEDIA_NAME={0x8, 0x1, 'eth\x00'}, @TIPC_NLA_MEDIA_NAME={0x8, 0x1, 'udp\x00'}, @TIPC_NLA_MEDIA_NAME={0x7, 0x1, 'ib\x00'}]}, @TIPC_NLA_LINK={0x60, 0x4, 0x0, 0x1, [@TIPC_NLA_LINK_PROP={0xc, 0x7, 0x0, 0x1, [@TIPC_NLA_PROP_WIN={0x8, 0x3, 0x1}]}, @TIPC_NLA_LINK_PROP={0xc, 0x7, 0x0, 0x1, [@TIPC_NLA_PROP_TOL={0x8, 0x2, 0x2}]}, @TIPC_NLA_LINK_NAME={0x9, 0x1, 'syz1\x00'}, @TIPC_NLA_LINK_NAME={0x9, 0x1, 'syz0\x00'}, @TIPC_NLA_LINK_PROP={0x2c, 0x7, 0x0, 0x1, [@TIPC_NLA_PROP_MTU={0x8, 0x4, 0x3145}, @TIPC_NLA_PROP_WIN={0x8, 0x3, 0x400}, @TIPC_NLA_PROP_MTU={0x8, 0x4, 0x8}, @TIPC_NLA_PROP_MTU={0x8, 0x4, 0x4}, @TIPC_NLA_PROP_PRIO={0x8, 0x1, 0x2}]}]}, @TIPC_NLA_MON={0xc, 0x9, 0x0, 0x1, [@TIPC_NLA_MON_REF={0x8, 0x2, 0x2}]}, @TIPC_NLA_NODE={0xc, 0x6, 0x0, 0x1, [@TIPC_NLA_NODE_ADDR={0x8, 0x1, 0x9}]}, @TIPC_NLA_SOCK={0x1c, 0x2, 0x0, 0x1, [@TIPC_NLA_SOCK_ADDR={0x8, 0x1, 0x1}, @TIPC_NLA_SOCK_REF={0x8, 0x2, 0x3}, @TIPC_NLA_SOCK_REF={0x8, 0x2, 0x8}]}, @TIPC_NLA_MON={0x44, 0x9, 0x0, 0x1, [@TIPC_NLA_MON_ACTIVATION_THRESHOLD={0x8, 0x1, 0x1c}, @TIPC_NLA_MON_REF={0x8, 0x2, 0x7}, @TIPC_NLA_MON_ACTIVATION_THRESHOLD={0x8, 0x1, 0x1000}, @TIPC_NLA_MON_REF={0x8, 0x2, 0x6}, @TIPC_NLA_MON_ACTIVATION_THRESHOLD={0x8, 0x1, 0x3}, @TIPC_NLA_MON_REF={0x8, 0x2, 0x10000}, @TIPC_NLA_MON_ACTIVATION_THRESHOLD={0x8, 0x1, 0x8}, @TIPC_NLA_MON_REF={0x8, 0x2, 0x5}]}]}, 0x1bc}, 0x1, 0x0, 0x0, 0x20000800}, 0x4004010) r6 = accept4$inet(0xffffffffffffffff, &(0x7f0000000940)={0x2, 0x0, @dev}, &(0x7f0000000980)=0x10, 0x80000) getsockopt$inet_sctp6_SCTP_AUTH_ACTIVE_KEY(0xffffffffffffffff, 0x84, 0x18, &(0x7f0000001ec0)={0x0, 0x80}, &(0x7f0000001f00)=0x8) sendmsg$inet_sctp(r6, &(0x7f0000002000)={&(0x7f00000009c0)=@in6={0xa, 0x4e20, 0x2, @mcast1, 0x6}, 0x1c, &(0x7f0000001e00)=[{&(0x7f0000000a00)="2b5255366cce37e91fc0f305798c42c79289b0b645f3ec9de7d48e8b82e7cd81523ac8db8bb7a21fd3dcce14872020b1b0c4cefa8f9d21fea04766297bf8ed0b4ae3f6b695fb9a31fdb22518f8036143928e48eef50fc90f6b02fa45aad302f7eecdc72062ae42d8034eff98a0434543abdd447e6142cad884523f445b0f511cde0787174aa0fde2f283b0", 0x8b}, {&(0x7f0000000ac0)="51bb1b4ee9e297dfca24c0983f1c7dcc820e8a741273f4131afdc14797c3cf1ef80b0fe732c9eef744919fdfe758c7a03c59ed864317816d1da258493d8b5ab7c36a2d156903fc3029f9d7ee59779702d445d8c04be2ecb6b6e611e6be63ecca55c31c24fc35633231a540c283f13e6212c60eb597206094b9297168bd", 0x7d}, {&(0x7f0000000b40)="88c442a4c0d56606ff5375780afdb1cb675df797d4a382811e1900400970f070e58541c71785be3f0f7901db577fad154d5c92fa20cfbead5254c3dce6ae9da5dfe03bf32da409a6ad9d629a23a4844f8b53ce7ea8a6fea385333fd08cca8e73692223177847b4fabae6790a546b98680f7924230dea1188b9dbb98fe61e6ec264c692c8537954230eb6718e945074e4b35a747898eb2419d33b88255cfe7536f5bc3fe8558638b6080ded518cd4491508254b5ad93b65d80825f5405aaa3f26", 0xc0}, {&(0x7f0000000c00)="a7ce7444898f3012ad29eb90a2d206c41535882f22d712f2e3b4e8e49062d149af3855e67817b1f3d8f6de9a09a1e6a63d12fcb451", 0x35}, {&(0x7f0000000c40)="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", 0x1000}, {&(0x7f0000001c40)="d9d9bb086335e0cc3f9ff4ecd530332e842dd58ff2d8aec152fa6fc9c0cc2a04cc3ba18bbb2daf5b66cb66d08876e7f92fce6e098ff6e1454a0e6cf1276461cfa49b541c2d1fe29a8aa33f9fc4934e788ecac2420b3162a211e30640fcb18ef36a48f00ac49ed1c5669da93e18ae40c86e7757c87d50b81e469e1f5c39a5819bd35f7bf311a21c80a447523c856914e21ad43736b87d11a551052525112bacb9c1f0c6780a4434d178dfd714b400222cf0b1551069cda64d8b3ece4f", 0xbc}, {&(0x7f0000001d00)="a848a4badc9557dd96ff9e5fc906c50890cfb757e98b026b9aa4a05e7e3fa94d0ef57b34bc07333e98", 0x29}, {&(0x7f0000001d40)="459675", 0x3}, {&(0x7f0000001d80)="e64d078b179f6de38ffa4a50fd9548fad864d76089d3096be1260cfb633e596c68947cfac25707fe3f1c813eeee86ebefaf7c4426b76d740c2907190ec29d0f21000fa68443cacf54b9195f8987bf9fe1c5cf19d502f25a7a1ed2a1ca6da39b083a0a0029bd46c29945dcb9d7b30fc09ed", 0x71}], 0x9, &(0x7f0000001f40)=[@init={0x18, 0x84, 0x0, {0xfff, 0x5, 0x67, 0x100}}, @sndinfo={0x20, 0x84, 0x2, {0x1f, 0x8002, 0x1, 0x3, r7}}, @sndrcv={0x30, 0x84, 0x1, {0x1f, 0x9, 0x8000, 0x0, 0x6, 0xf9, 0x4, 0x3ff, r3}}, @dstaddrv6={0x20, 0x84, 0x8, @mcast2}, @prinfo={0x18, 0x84, 0x5, {0x30, 0x7}}], 0xa0, 0x4804c}, 0x4040800) connect$pptp(r1, &(0x7f0000002040)={0x18, 0x2, {0x3, @multicast1}}, 0x1e) accept(r4, &(0x7f00000025c0)=@pppol2tpv3in6={0x18, 0x1, {0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, {0xa, 0x0, 0x0, @initdev}}}, &(0x7f0000002640)=0x80) r9 = syz_genetlink_get_family_id$tipc(&(0x7f00000026c0)='TIPC\x00') sendmsg$TIPC_CMD_SET_NODE_ADDR(r8, &(0x7f0000002780)={&(0x7f0000002680)={0x10, 0x0, 0x0, 0x80000000}, 0xc, &(0x7f0000002740)={&(0x7f0000002700)={0x24, r9, 0x100, 0x70bd26, 0x25dfdbfb, {{}, {}, {0x8, 0x11, 0xe44}}, ["", "", "", ""]}, 0x24}, 0x1, 0x0, 0x0, 0x4000000}, 0x4008800) ioctl$PPPIOCSFLAGS(0xffffffffffffffff, 0x40047459, &(0x7f00000027c0)=0x1) r10 = accept4(0xffffffffffffffff, &(0x7f00000033c0)=@pptp={0x18, 0x2, {0x0, @empty}}, &(0x7f0000003440)=0x80, 0xc0800) r11 = socket$inet(0x2, 0x804, 0x3f) r12 = socket$nl_generic(0x10, 0x3, 0x10) ioctl$sock_bt_hidp_HIDPCONNADD(r10, 0x400448c8, &(0x7f0000003540)={r11, r12, 0x8, 0xbe, &(0x7f0000003480)="21e53f69ae21a4bf49990826b2c182d18d36afeae0e4d5425ad520a81030f4265227b75e2f1dd6e325b61e746c06570f707cacfbd7f9d3ffe88463591c47e82f96ddbfe096a8edaaa248070443048e246853ab9c4779ecc8246f548d7bbc364ab38b0dcdb33fd00b47022f41f66180b5fd9cdb9643d5a693b0e5d22a2bea1588c00915d369779792d9d9646cfae5c4339fe5ecc7b1648c255ea3b53dd80a3553b1a00ca74e82afca78d631138bf0bcf14f0ceaf94d86966bf4aedd86bb11", 0x1, 0x1, 0x6, 0x5, 0x4f04, 0x1, 0x2, 'syz0\x00'}) r13 = socket$netlink(0x10, 0x3, 0xb) r14 = syz_genetlink_get_family_id$nl80211(&(0x7f00000041c0)='nl80211\x00') sendmsg$NL80211_CMD_NEW_KEY(r13, &(0x7f00000042c0)={&(0x7f0000004180)={0x10, 0x0, 0x0, 0x2000000}, 0xc, &(0x7f0000004280)={&(0x7f0000004200)={0x5c, r14, 0x8, 0x70bd2c, 0x25dfdbfe, {}, [@NL80211_ATTR_KEY_DATA_WEP40={0x9, 0x7, "2948f034c9"}, @NL80211_ATTR_KEY_CIPHER={0x8, 0x9, 0xfac05}, @NL80211_ATTR_KEY_CIPHER={0x8, 0x9, 0xfac01}, @NL80211_ATTR_KEY_TYPE={0x8, 0x37, 0x2}, @NL80211_ATTR_KEY_DEFAULT_MGMT={0x4}, @NL80211_ATTR_KEY_SEQ={0x7, 0xa, '@=M'}, @NL80211_ATTR_KEY={0x18, 0x50, 0x0, 0x1, [@NL80211_KEY_DEFAULT={0x4}, @NL80211_KEY_IDX={0x5, 0x2, 0x3}, @NL80211_KEY_MODE={0x5}]}]}, 0x5c}, 0x1, 0x0, 0x0, 0x24000045}, 0x4044080) ioctl$sock_SIOCGIFVLAN_GET_VLAN_INGRESS_PRIORITY_CMD(r1, 0x8982, &(0x7f0000004300)) bpf$BPF_TASK_FD_QUERY(0x14, &(0x7f00000043c0)={0x0, r1, 0x0, 0x1c, &(0x7f0000004380)='trustedtrustedmime_type*em1\x00', 0xffffffffffffffff}, 0x30) sendmsg$AUDIT_SET(r8, &(0x7f0000004480)={&(0x7f0000004340)={0x10, 0x0, 0x0, 0x4000000}, 0xc, &(0x7f0000004440)={&(0x7f0000004400)={0x34, 0x3e9, 0x300, 0x70bd28, 0x25dfdbfb, {0x20, 0x0, 0x4, r15, 0x3e7dc022, 0x8000, 0xffffffff, 0x0, 0x40}, ["", "", "", "", "", "", ""]}, 0x34}}, 0x40000) [ 220.852288][T10163] batman_adv: batadv0: Adding interface: batadv_slave_0 [ 220.877656][T10163] batman_adv: batadv0: The MTU of interface batadv_slave_0 is too small (1500) to handle the transport of batman-adv packets. Packets going over this interface will be fragmented on layer2 which could impact the performance. Setting the MTU to 1560 would solve the problem. [ 220.912797][T10163] batman_adv: batadv0: Not using interface batadv_slave_0 (retrying later): interface not active [ 220.963950][T10163] batman_adv: batadv0: Adding interface: batadv_slave_1 [ 220.980675][T10163] batman_adv: batadv0: The MTU of interface batadv_slave_1 is too small (1500) to handle the transport of batman-adv packets. Packets going over this interface will be fragmented on layer2 which could impact the performance. Setting the MTU to 1560 would solve the problem. [ 221.037691][T10163] batman_adv: batadv0: Not using interface batadv_slave_1 (retrying later): interface not active 02:47:19 executing program 4: r0 = openat$cgroup_ro(0xffffffffffffffff, &(0x7f0000000000)='cgroup.stat\x00', 0x0, 0x0) setsockopt$SO_VM_SOCKETS_CONNECT_TIMEOUT(r0, 0x28, 0x6, &(0x7f0000000040)={0x0, 0x7530}, 0x10) ioctl$PPPIOCNEWUNIT(r0, 0xc004743e, &(0x7f0000000080)) getsockopt$inet_sctp6_SCTP_DISABLE_FRAGMENTS(r0, 0x84, 0x8, &(0x7f00000000c0), &(0x7f0000000100)=0x4) r1 = socket(0x1a, 0x3, 0x5) r2 = syz_genetlink_get_family_id$nl80211(&(0x7f0000000180)='nl80211\x00') ioctl$ifreq_SIOCGIFINDEX_wireguard(0xffffffffffffffff, 0x8933, &(0x7f0000000400)={'wg1\x00', 0x0}) sendmsg$NL80211_CMD_DEL_STATION(r1, &(0x7f0000000580)={&(0x7f0000000140), 0xc, &(0x7f0000000540)={&(0x7f0000000440)={0x100, r2, 0x200, 0x70bd2c, 0x25dfdbfb, {}, [@NL80211_ATTR_STA_EXT_CAPABILITY={0xd2, 0xac, "57e9123e98d1f4237c4613eca1c0787cb1db57bd8d7fbc5d9a0d6947fb859103ae641f0c0552d3a48f3ea31b85a39ee81d0ba2e3b75a892a03c02817b58c0e2eed7d7b29e8c785a80bb735b0495f16e85b1da51002cc12fb1647604a1043db1e05c7e25235ee2b6171ae2faaf4e44e7bc0f7d2c257759112988bad96aa7b322bd8dd1a2bb74c55af09deb557d37dae7e4fc095c0fdb4b2cb8a283bb4d8fa6a8d52594f32bd4c58de3cdf2a9bfa1db7f5f58ea751d200800d568b80ce680abe85509414470e84be9913b3bcbe3256"}, @NL80211_ATTR_PEER_AID={0x6, 0xb5, 0x525}, @NL80211_ATTR_IFINDEX={0x8, 0x3, r3}, @NL80211_ATTR_MGMT_SUBTYPE={0x5, 0x29, 0xa}]}, 0x100}, 0x1, 0x0, 0x0, 0x4020040}, 0x4040800) getsockopt$inet_sctp_SCTP_DEFAULT_SEND_PARAM(r1, 0x84, 0xa, &(0x7f0000000780)={0x9, 0x0, 0x0, 0x2, 0x8, 0x1f, 0x10001, 0x4000000, 0x0}, &(0x7f00000007c0)=0x20) sendmmsg$inet_sctp(r1, &(0x7f0000000840)=[{&(0x7f00000005c0)=@in6={0xa, 0x4e23, 0x2b, @mcast2, 0x1}, 0x1c, &(0x7f0000000740)=[{&(0x7f0000000600)="11a5887c717bd2164da963b3f489693e30a68d161920dec8de496ce22edad45a8feed68c005336e2760fab7705999b015e1741650aa707", 0x37}, {&(0x7f0000000640)="eef4bdf242c13ae7e2bc8c1261c598bf93e27156f9a9c55a23f6bc0f253cefb9e2ba31cf0938c305a3d4758ebc16389ce59a1f14fd0f738cd40b5598a24382aafa35c3b5d8beafcfbc9bfc440ec91b5045c59b7e68eb0934a143e811e0ed2e716bf91f7a2e025d86d8d4261c05a25bb3ae8b812cc821ffc8edf4570c3f2ae164f64c77dd76888f7f2398c1704281289a9ca2a941844211e1e5021f568c566de8b690ed180b0b", 0xa6}, {&(0x7f0000000700)="e2666cf7dafacc02b934cfa12807916f90a864bebd74ecc1e271c52d91b21f17411d42d7d4ca6f3fd74f7cfd6b985cb5cc588f809a", 0x35}], 0x3, &(0x7f0000000800)=[@sndrcv={0x30, 0x84, 0x1, {0x5, 0x200, 0x8002, 0x10001, 0x100, 0x378c0ff6, 0x6, 0x4, r4}}], 0x30, 0x20000000}], 0x1, 0x4010) r5 = socket(0x28, 0x6, 0xd4) sendmsg$AUDIT_TTY_SET(r5, &(0x7f0000000940)={&(0x7f0000000880)={0x10, 0x0, 0x0, 0x4000}, 0xc, &(0x7f0000000900)={&(0x7f00000008c0)={0x18, 0x3f9, 0x300, 0x70bd2d, 0x25dfdbff, {0x1}, ["", "", "", "", "", "", "", ""]}, 0x18}, 0x1, 0x0, 0x0, 0x20000000}, 0x40000) r6 = syz_open_procfs$namespace(0xffffffffffffffff, &(0x7f0000000980)='ns/time_for_children\x00') vmsplice(r6, &(0x7f0000000cc0)=[{&(0x7f00000009c0)="c0148a670bd2c412b3e3ed5d23c18424975615ea09ab4add5c4b36b953cfad9a51c7ada21f4c33edca20fb4c4680db1eec180cbecd23ff25efec188de319a73110", 0x41}, {&(0x7f0000000a40)="453acbae56058bf7258acbc18e10846b3058f92fb265787e7068a58ec38061776e618c7ae3fd5023babd0e99b4838f1e6e00c9de5460d6f6af02f5ba86c80d97cad29a086daa637ef210173acd72e328e50ccbddb271083b240b91c19d13c2f6ff186179b37364e66b1b13c095e78474eebc49260a0672d34e3787a586a609052c00a16e03ad9817ebb84f58787389eb8ff9e13d98bde5e2e33884edaf440308b49aae7cb731c7f159c6dd08d674e5d3e5e48b4f2220b8ecfd7040e7ea03", 0xbe}, {&(0x7f0000000b00)="b9b9141448123ce758533bd1403822287c14453a4d808f066546c635793c180a5f37a14a4501c6a76cdbb882c3fd90098b430de79722b580152204267d889d6631e2bc99dbadfbfea94638e32f61dadc87119f79c6446346a2883759ebc551c4c0d894285244ca5ec662bcfc9e1bd3dc04426215849f3397fa306ea1d91be1dd9a2ddddbf626cdc364a470713db4ccaa54c96288264f06247b8d8236bc32c04fff7186f17deee776759e6a94fe6803a4b11d145df3ff4721aa40a87926553208e99a9a518ab1dc2d075f3870b86634974a73a5e38de2b6ec654bda59e5cc8255a71393b3f0709b7afb0f3d", 0xeb}, {&(0x7f0000000c00)="0c44f15d68fde36b13fbe197bfe976ed1360f5b6f5dc5b4fdc7793835a1de5dad099153abbb1f66f15b28122f80821d3ecf49cf981e5579539ac080a5627fb45c4e699e9f7fc437f4d75ade5c8c68182c517b652b0184814662d46005d7fcd1135165064c6d8894b28d8b2eb074d6e966caca099c58366236824cac7208d6fd6cefc0e9d35e05e0c", 0x88}], 0x4, 0x2) pipe(&(0x7f0000000d00)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$PPPIOCCONNECT(r8, 0x4004743a, &(0x7f0000000d40)=0x1) getpeername(0xffffffffffffffff, &(0x7f0000000f00)=@pppol2tpv3={0x18, 0x1, {0x0, 0xffffffffffffffff, {0x2, 0x0, @initdev}}}, &(0x7f0000000f80)=0x80) sendmsg$OSF_MSG_ADD(r9, &(0x7f0000001780)={&(0x7f0000000fc0)={0x10, 0x0, 0x0, 0x8}, 0xc, &(0x7f0000001740)={&(0x7f0000001000)={0x710, 0x0, 0x5, 0x801, 0x0, 0x0, {0x3, 0x0, 0x4}, [{{0x254, 0x1, {{0x1, 0x3f}, 0x1, 0x1, 0x92c, 0x494, 0x6, 'syz1\x00', "504fa58825a56b11dc62cad62f0ea22ca76deadcd0aa1cc0fc4f2e9e14ff3809", "06d03b843e684a0d5bce02d99a6b910d63e6d6da913ecb3a797131f6b99b2a04", [{0xffff, 0x1000, {0x0, 0x3}}, {0x831, 0x0, {0x0, 0x3f}}, {0x2, 0x3, {0x2}}, {0x80, 0xe4, {0x0, 0x6}}, {0x401, 0xb3c, {0x3, 0x17d}}, {0x9, 0x0, {0x0, 0x5f900}}, {0x5, 0xfff, {0x1, 0x5}}, {0x9, 0x2, {0x2, 0x5}}, {0xba, 0x20, {0x1, 0x27893d63}}, {0x9, 0x1, {0x2, 0x8}}, {0x2a90, 0x1, {0x1, 0x7ff}}, {0x7, 0xfff, {0x0, 0x1000}}, {0x20, 0x81, {0x2, 0x9}}, {0x101, 0x3, {0xa3f02aec16f95a10, 0x6}}, {0x20, 0x9, {0x1, 0x3}}, {0x400, 0x1f, {0x0, 0x9}}, {0x4, 0x8ee0, {0x0, 0x20}}, {0xfff, 0x1, {0x2, 0xfffffff8}}, {0x8, 0x1ff, {0x2, 0x8}}, {0x0, 0x5, {0x1, 0x80000000}}, {0xff, 0x7}, {0x5b, 0xfff9, {0x1, 0x182}}, {0xfc, 0x394, {0x0, 0x2}}, {0x507, 0x40, {0x3, 0x8}}, {0x0, 0x5, {0x1, 0x3}}, {0x100, 0x6, {0xe3d2c70f0c571fab, 0x9}}, {0x69b, 0x5, {0x1, 0x8001}}, {0x6, 0x1000, {0x2}}, {0x2, 0xee92, {0x2, 0x1}}, {0x800, 0x2, {0x3, 0x3}}, {0x9, 0x5, {0x0, 0x6}}, {0x8, 0x2, {0x3, 0x3}}, {0x4, 0x8000, {0x0, 0x3}}, {0x5, 0x0, {0x0, 0x2}}, {0x2, 0x0, {0x1, 0x1}}, {0x0, 0xff, {0x3, 0x10000}}, {0x3, 0x1ff, {0x2, 0x1d9}}, {0x2, 0x5, {0x0, 0x6}}, {0x1000, 0x100, {0x0, 0x100}}, {0xb6, 0x400, {0x3, 0x8cf}}]}}}, {{0x254, 0x1, {{0x3, 0x5}, 0x7, 0x40, 0x7fff, 0x5, 0x5, 'syz1\x00', "1f3cec75f5792bb7ac0fcefba5e86c435c5a6636e4872632ce3c93cd1e00353f", "e857c2bec89c4e8852c5c4f730fe1a973041adfa801a45c5abffa33dea46908d", [{0x5, 0x7ff, {0x3, 0x8}}, {0x0, 0x8, {0x1, 0x7f}}, {0x8001, 0xff, {0x2, 0x7f}}, {0xa57, 0x4, {0x0, 0x6}}, {0xab9, 0x1, {0x0, 0x7}}, {0x0, 0x2, {0x2, 0x800}}, {0xffff, 0x9, {0x2, 0x5}}, {0x5, 0x5, {0x3, 0x363}}, {0x2, 0x4, {0x0, 0xffffffe1}}, {0x7, 0x1, {0x2, 0xe05}}, {0x2, 0x9e, {0x2, 0x4}}, {0xffff, 0x2, {0x2, 0x2}}, {0x8000, 0x16a, {0x3, 0x5}}, {0x0, 0x5, {0x3, 0x74}}, {0x7, 0x0, {0x1, 0x57d}}, {0x3, 0x7, {0x0, 0x417}}, {0xc9d, 0x5, {0x1, 0x3}}, {0x9, 0x81, {0x0, 0x5}}, {0x66b, 0x401, {0x3, 0x9}}, {0xca8e, 0x4f, {0x2, 0x400}}, {0x0, 0x8, {0x3, 0x8}}, {0x1ff, 0x100, {0x3, 0x7}}, {0x3ff, 0x251, {0x0, 0x9}}, {0xffff, 0x80, {0x0, 0x80000001}}, {0x0, 0x7, {0x3, 0x100}}, {0x401, 0x8, {0x1, 0x6ac6}}, {0x6, 0xc50, {0x0, 0xcf}}, {0x9, 0x7ff, {0x3, 0xa0000}}, {0x0, 0x3, {0x0, 0x4}}, {0x1f, 0x0, {0x0, 0x2}}, {0x1, 0x5, {0x2, 0x963a}}, {0xe33, 0x6cc9, {0x3}}, {0xb19, 0x7f, {0x1, 0x7}}, {0x3, 0x3f, {0x3, 0xfff}}, {0x3ff, 0x923, {0x0, 0x3}}, {0xfffb, 0x7, {0x3, 0xffffffff}}, {0x5, 0xc, {0x2, 0x1}}, {0x8e, 0x1, {0x1}}, {0x7, 0x1, {0x0, 0xfffffffb}}, {0x3, 0x1ff, {0x1, 0x8}}]}}}, {{0x254, 0x1, {{0x0, 0x51a}, 0x4, 0x0, 0x5, 0x4, 0x26, 'syz1\x00', "025a95e6c223242d5266d139dfdd96640ce9cf9b86879ca71e22c352d3e35d1b", "137904fc3c65e5923b7cadb5d4881b8611a8f450864682b0177d14ae79dec2a4", [{0x8, 0x0, {0x0, 0x8}}, {0x0, 0x200, {0x0, 0x5}}, {0xfff8, 0x7, {0x1, 0x6}}, {0x7, 0x6, {0x2, 0x9}}, {0x0, 0x5, {0x1, 0x5}}, {0xfff9, 0xff7f, {0x0, 0x7fffffff}}, {0x800, 0x6, {0x3, 0x9}}, {0x9, 0x8, {0x2, 0x7ff}}, {0x81, 0xbf27, {0x0, 0x8}}, {0x6, 0x81, {0x3, 0x4}}, {0x3, 0x100, {0x1, 0xfffffff7}}, {0xffff, 0x7, {0x0, 0x42e4}}, {0x7, 0xbf6, {0x0, 0xfff}}, {0x5, 0x9, {0x0, 0x5}}, {0x3ff, 0x4, {0x1, 0xe0}}, {0x4, 0x7ff, {0x3, 0x7}}, {0x401, 0x3d55, {0x2, 0xb5}}, {0xa03, 0x408, {0x1, 0x10000}}, {0xfffd, 0x200, {0x0, 0xfff}}, {0xc5b3, 0x9, {0x1, 0xa2}}, {0x80, 0x7, {0x2, 0x2}}, {0x2, 0xfffe, {0x0, 0x4}}, {0x5, 0x8, {0x1, 0x80000000}}, {0x3f, 0x2, {0x2, 0x3c}}, {0x2, 0x0, {0x3, 0x1ff}}, {0x401, 0x8113, {0x0, 0x181}}, {0x0, 0x4, {0x2, 0x9}}, {0x2, 0x0, {0x3, 0x20}}, {0x6b6e, 0x9, {0x3, 0x3}}, {0x4, 0x1, {0x0, 0x63}}, {0x3f, 0xd4, {0x2, 0xa0f8799b}}, {0x80, 0x40, {0x1}}, {0x6, 0x1, {0x1, 0x7ff}}, {0x401, 0x2, {0x1, 0x6}}, {0x78, 0x2, {0x3, 0x200}}, {0x200, 0x7, {0x3, 0x2}}, {0x7f, 0xdcc, {0x3, 0xe22}}, {0x4, 0xf1fb, {0x1}}, {0x0, 0x5, {0x0, 0x80}}, {0x9, 0xeff, {0x2, 0x85e}}]}}}]}, 0x710}, 0x1, 0x0, 0x0, 0x4040000}, 0x0) r10 = accept4(r7, &(0x7f00000017c0)=@in={0x2, 0x0, @loopback}, &(0x7f0000001840)=0x80, 0x80800) setsockopt$inet_sctp_SCTP_SOCKOPT_CONNECTX(0xffffffffffffffff, 0x84, 0x6e, &(0x7f0000001880)=[@in={0x2, 0x4e22, @dev={0xac, 0x14, 0x14, 0x3b}}, @in={0x2, 0x4e21, @broadcast}, @in={0x2, 0x4e21, @loopback}, @in6={0xa, 0x4e23, 0x0, @remote, 0x3}, @in6={0xa, 0x4e22, 0xff, @initdev={0xfe, 0x88, [], 0x1, 0x0}}, @in6={0xa, 0x4e21, 0x1, @initdev={0xfe, 0x88, [], 0x1, 0x0}, 0x20}, @in6={0xa, 0x4e24, 0x9, @local, 0x5}, @in6={0xa, 0x4e22, 0x4, @mcast2, 0x1}, @in={0x2, 0x4e23, @loopback}, @in6={0xa, 0x4e23, 0xff, @initdev={0xfe, 0x88, [], 0x1, 0x0}, 0xfffffffb}], 0xe8) socket$netlink(0x10, 0x3, 0xa) socketpair$nbd(0x1, 0x1, 0x0, &(0x7f0000001980)={0xffffffffffffffff}) ioctl$sock_SIOCBRDELBR(r11, 0x89a1, &(0x7f00000019c0)='veth0\x00') setsockopt$IP_VS_SO_SET_STARTDAEMON(r10, 0x0, 0x48b, &(0x7f0000001a00)={0x2, 'sit0\x00', 0x2}, 0x18) r12 = syz_genetlink_get_family_id$tipc(&(0x7f0000001a80)='TIPC\x00') sendmsg$TIPC_CMD_SHOW_STATS(r1, &(0x7f0000001b40)={&(0x7f0000001a40)={0x10, 0x0, 0x0, 0x8000000}, 0xc, &(0x7f0000001b00)={&(0x7f0000001ac0)={0x1c, r12, 0x10, 0x70bd2b, 0x25dfdbff, {}, ["", "", ""]}, 0x1c}, 0x1, 0x0, 0x0, 0x4}, 0x0) r13 = syz_genetlink_get_family_id$smc(&(0x7f0000001bc0)='SMC_PNETID\x00') sendmsg$SMC_PNETID_DEL(0xffffffffffffffff, &(0x7f0000001cc0)={&(0x7f0000001b80), 0xc, &(0x7f0000001c80)={&(0x7f0000001c00)={0x50, r13, 0x20, 0x70bd2c, 0x25dfdbfb, {}, [@SMC_PNETID_ETHNAME={0x14, 0x2, 'veth1\x00'}, @SMC_PNETID_ETHNAME={0x14, 0x2, 'veth1_vlan\x00'}, @SMC_PNETID_ETHNAME={0x14, 0x2, 'veth0_to_hsr\x00'}]}, 0x50}, 0x1, 0x0, 0x0, 0x20004011}, 0x50) socket$tipc(0x1e, 0x2, 0x0) r14 = socket$l2tp(0x2, 0x2, 0x73) setsockopt$inet_int(r14, 0x0, 0x31, &(0x7f0000001d00)=0x3f, 0x4) [ 221.216461][T10177] IPVS: ftp: loaded support on port[0] = 21 [ 221.263847][T10163] device hsr_slave_0 entered promiscuous mode [ 221.318155][T10163] device hsr_slave_1 entered promiscuous mode [ 221.396760][T10165] bridge0: port 1(bridge_slave_0) entered blocking state [ 221.404032][T10165] bridge0: port 1(bridge_slave_0) entered disabled state [ 221.425719][T10165] device bridge_slave_0 entered promiscuous mode 02:47:19 executing program 5: r0 = openat$cgroup_ro(0xffffffffffffffff, &(0x7f0000000000)='cgroup.controllers\x00', 0x0, 0x0) ioctl$sock_bt_hidp_HIDPGETCONNINFO(r0, 0x800448d3, &(0x7f0000000040)={@none, 0x2, 0x2, 0x1, 0x0, 0x6, "7d57fdafd2106aa64e08cb220e5fc024dd5c2b28e38af66699b375ada7980da9fe9f7534a1a3216909cc7a43d1056a0bccdf1673655e78844d6b4e952b331e7f0964968610d7f0df20a9b3f8bf5585a4c1e43760e0fd402f58824c26b8f9d9e601a1e91e7f2bdf1c56eebe3339b2d8869195a936574a429dbd75e4ee87220134"}) r1 = socket$nl_generic(0x10, 0x3, 0x10) sendmsg$NLBL_CIPSOV4_C_ADD(r1, &(0x7f0000000200)={&(0x7f0000000100)={0x10, 0x0, 0x0, 0x80000000}, 0xc, &(0x7f00000001c0)={&(0x7f0000000140)={0x64, 0x0, 0x1, 0x70bd2d, 0x25dfdbfd, {}, [@NLBL_CIPSOV4_A_TAGLST={0x1c, 0x4, 0x0, 0x1, [{0x5, 0x3, 0x6}, {0x5, 0x3, 0x6}, {0x5, 0x3, 0xf7a1541beee4a517}]}, @NLBL_CIPSOV4_A_MLSCATLST={0x18, 0xc, 0x0, 0x1, [{0x14, 0xb, 0x0, 0x1, [@NLBL_CIPSOV4_A_MLSCATREM={0x8, 0xa, 0xc2e9}, @NLBL_CIPSOV4_A_MLSCATREM={0x8, 0xa, 0x8e7c}]}]}, @NLBL_CIPSOV4_A_DOI={0x8, 0x1, 0x1}, @NLBL_CIPSOV4_A_TAGLST={0x14, 0x4, 0x0, 0x1, [{0x5, 0x3, 0x5}, {0x5, 0x3, 0x5}]}]}, 0x64}, 0x1, 0x0, 0x0, 0x4002044}, 0x4008040) ioctl$sock_kcm_SIOCKCMCLONE(0xffffffffffffffff, 0x89e2, &(0x7f0000000240)={0xffffffffffffffff}) getsockopt$inet_int(r2, 0x0, 0x32, &(0x7f0000000280), &(0x7f00000002c0)=0x4) r3 = syz_genetlink_get_family_id$nbd(&(0x7f0000000340)='nbd\x00') r4 = accept(r1, &(0x7f0000000380)=@generic, &(0x7f0000000400)=0x80) socketpair$nbd(0x1, 0x1, 0x0, &(0x7f0000001c40)={0xffffffffffffffff}) r6 = accept(0xffffffffffffffff, &(0x7f0000001c80)=@sco={0x1f, @none}, &(0x7f0000001d00)=0x80) recvmsg$can_j1939(0xffffffffffffffff, &(0x7f0000003400)={&(0x7f0000001d40)=@pppol2tpv3in6={0x18, 0x1, {0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, {0xa, 0x0, 0x0, @mcast2}}}, 0x80, &(0x7f0000002380)=[{&(0x7f0000001dc0)=""/121, 0x79}, {&(0x7f0000001e40)=""/207, 0xcf}, {&(0x7f0000001f40)=""/215, 0xd7}, {&(0x7f0000002040)=""/242, 0xf2}, {&(0x7f0000002140)=""/247, 0xf7}, {&(0x7f0000002240)=""/116, 0x74}, {&(0x7f00000022c0)=""/133, 0x85}], 0x7, &(0x7f0000002400)=""/4096, 0x1000}, 0x2101) r8 = accept4(r2, &(0x7f0000003780)=@in6={0xa, 0x0, 0x0, @mcast2}, &(0x7f0000003800)=0x80, 0x80000) recvmsg$can_bcm(0xffffffffffffffff, &(0x7f0000003a40)={&(0x7f0000003840)=@pppol2tpv3={0x18, 0x1, {0x0, 0xffffffffffffffff, {0x2, 0x0, @remote}}}, 0x80, &(0x7f0000003a00)=[{&(0x7f00000038c0)=""/96, 0x60}, {&(0x7f0000003940)=""/162, 0xa2}], 0x2}, 0x10000) r10 = accept(0xffffffffffffffff, &(0x7f0000003a80)=@l2, &(0x7f0000003b00)=0x80) r11 = socket(0x15, 0x1, 0x1) r12 = openat$cgroup_ro(0xffffffffffffffff, &(0x7f00000067c0)='memory.stat\x00', 0x0, 0x0) r13 = accept4(r2, &(0x7f0000006800)=@in6={0xa, 0x0, 0x0, @remote}, &(0x7f0000006880)=0x80, 0x0) r14 = socket(0x18, 0x6, 0x0) r15 = accept(r0, &(0x7f00000081c0)=@xdp, &(0x7f0000008240)=0x80) socketpair(0x26, 0x6, 0x80, &(0x7f00000099c0)={0xffffffffffffffff, 0xffffffffffffffff}) sendmsg$NBD_CMD_DISCONNECT(r0, &(0x7f0000009b80)={&(0x7f0000000300)={0x10, 0x0, 0x0, 0x8000}, 0xc, &(0x7f0000009b40)={&(0x7f0000009a00)={0x10c, r3, 0x208, 0x70bd28, 0x25dfdbfe, {}, [@NBD_ATTR_BLOCK_SIZE_BYTES={0xc, 0x3, 0x2}, @NBD_ATTR_SERVER_FLAGS={0xc, 0x5, 0x101}, @NBD_ATTR_BLOCK_SIZE_BYTES={0xc, 0x3, 0x5}, @NBD_ATTR_SOCKETS={0x3c, 0x7, 0x0, 0x1, [{0x8, 0x1, r4}, {0x8, 0x1, r5}, {0x8, 0x1, r6}, {0x8, 0x1, r7}, {0x8, 0x1, r8}, {0x8, 0x1, r2}, {0x8, 0x1, r9}]}, @NBD_ATTR_SIZE_BYTES={0xc, 0x2, 0x9}, @NBD_ATTR_TIMEOUT={0xc, 0x4, 0xa2f}, @NBD_ATTR_SIZE_BYTES={0xc, 0x2, 0xff}, @NBD_ATTR_SOCKETS={0x3c, 0x7, 0x0, 0x1, [{0x8, 0x1, r0}, {0x8, 0x1, r10}, {0x8, 0x1, r2}, {0x8}, {0x8, 0x1, r11}, {0x8, 0x1, r2}, {0x8, 0x1, r12}]}, @NBD_ATTR_CLIENT_FLAGS={0xc}, @NBD_ATTR_SOCKETS={0x2c, 0x7, 0x0, 0x1, [{0x8, 0x1, r0}, {0x8, 0x1, r13}, {0x8, 0x1, r14}, {0x8, 0x1, r15}, {0x8, 0x1, r16}]}]}, 0x10c}, 0x1, 0x0, 0x0, 0x4}, 0x40011) r17 = openat$cgroup_ro(0xffffffffffffffff, &(0x7f0000009bc0)='io.stat\x00', 0x0, 0x0) accept$phonet_pipe(r17, &(0x7f0000009c00), &(0x7f0000009c40)=0x10) getpeername$ax25(0xffffffffffffffff, &(0x7f0000009c80)={{0x3, @null}, [@bcast, @rose, @default, @remote, @netrom, @remote, @null, @bcast]}, &(0x7f0000009d00)=0x48) r18 = socket$inet6_mptcp(0xa, 0x1, 0x106) setsockopt$inet6_IPV6_XFRM_POLICY(r18, 0x29, 0x23, &(0x7f0000009d40)={{{@in6=@mcast1, @in=@multicast2, 0x4e22, 0x2, 0x4e23, 0x2, 0xa, 0x80, 0x20, 0x73, 0x0, 0xffffffffffffffff}, {0x4, 0xfffffffffffffff8, 0x2f42, 0x9, 0x36e4, 0x80000001, 0x7ff, 0x8}, {0x3, 0x4, 0x6, 0x8568}, 0x480a, 0x6e6bc0, 0x0, 0x1, 0x3, 0x2}, {{@in6=@initdev={0xfe, 0x88, [], 0x0, 0x0}, 0x4d6, 0x3c}, 0xa, @in6=@rand_addr="06e6890a29f54781a9b6d9b2365ddedd", 0x3502, 0x1, 0x0, 0x1, 0x40, 0x3, 0x200}}, 0xe8) ioctl$sock_kcm_SIOCKCMCLONE(0xffffffffffffffff, 0x89e2, &(0x7f000000d140)={0xffffffffffffffff}) setsockopt$inet_sctp_SCTP_SOCKOPT_CONNECTX(r19, 0x84, 0x6e, &(0x7f000000d180)=[@in6={0xa, 0x4e23, 0xfd5b, @mcast2, 0x16}, @in={0x2, 0x4e24, @local}], 0x2c) r20 = syz_init_net_socket$bt_l2cap(0x1f, 0x1, 0x0) setsockopt$bt_l2cap_L2CAP_LM(r20, 0x6, 0x3, &(0x7f000000d1c0), 0x4) [ 221.493151][T10165] bridge0: port 2(bridge_slave_1) entered blocking state [ 221.500695][T10165] bridge0: port 2(bridge_slave_1) entered disabled state [ 221.511863][T10165] device bridge_slave_1 entered promiscuous mode [ 221.555533][T10179] IPVS: ftp: loaded support on port[0] = 21 [ 221.602208][T10165] bond0: (slave bond_slave_0): Enslaving as an active interface with an up link [ 221.631202][T10171] chnl_net:caif_netlink_parms(): no params data found [ 221.655031][T10165] bond0: (slave bond_slave_1): Enslaving as an active interface with an up link [ 221.739393][T10165] team0: Port device team_slave_0 added [ 221.763767][T10165] team0: Port device team_slave_1 added [ 221.800137][T10182] IPVS: ftp: loaded support on port[0] = 21 [ 221.833392][T10165] batman_adv: batadv0: Adding interface: batadv_slave_0 [ 221.840556][T10165] batman_adv: batadv0: The MTU of interface batadv_slave_0 is too small (1500) to handle the transport of batman-adv packets. Packets going over this interface will be fragmented on layer2 which could impact the performance. Setting the MTU to 1560 would solve the problem. [ 221.866492][T10165] batman_adv: batadv0: Not using interface batadv_slave_0 (retrying later): interface not active [ 221.880865][T10165] batman_adv: batadv0: Adding interface: batadv_slave_1 [ 221.887899][T10165] batman_adv: batadv0: The MTU of interface batadv_slave_1 is too small (1500) to handle the transport of batman-adv packets. Packets going over this interface will be fragmented on layer2 which could impact the performance. Setting the MTU to 1560 would solve the problem. [ 221.913842][T10165] batman_adv: batadv0: Not using interface batadv_slave_1 (retrying later): interface not active [ 221.946878][T10171] bridge0: port 1(bridge_slave_0) entered blocking state [ 221.955058][T10171] bridge0: port 1(bridge_slave_0) entered disabled state [ 221.963839][T10171] device bridge_slave_0 entered promiscuous mode [ 221.972597][T10171] bridge0: port 2(bridge_slave_1) entered blocking state [ 221.979748][T10171] bridge0: port 2(bridge_slave_1) entered disabled state [ 221.988385][T10171] device bridge_slave_1 entered promiscuous mode [ 222.056813][T10163] netdevsim netdevsim0 netdevsim0: renamed from eth0 [ 222.112666][T10171] bond0: (slave bond_slave_0): Enslaving as an active interface with an up link [ 222.211491][T10165] device hsr_slave_0 entered promiscuous mode [ 222.277992][T10165] device hsr_slave_1 entered promiscuous mode [ 222.327872][T10165] debugfs: Directory 'hsr0' with parent 'hsr' already present! [ 222.335868][T10165] Cannot create hsr debugfs directory [ 222.342884][T10163] netdevsim netdevsim0 netdevsim1: renamed from eth1 [ 222.392570][T10163] netdevsim netdevsim0 netdevsim2: renamed from eth2 [ 222.471172][T10171] bond0: (slave bond_slave_1): Enslaving as an active interface with an up link [ 222.495437][T10163] netdevsim netdevsim0 netdevsim3: renamed from eth3 [ 222.529741][T10177] chnl_net:caif_netlink_parms(): no params data found [ 222.559268][T10171] team0: Port device team_slave_0 added [ 222.602572][T10171] team0: Port device team_slave_1 added [ 222.650215][T10171] batman_adv: batadv0: Adding interface: batadv_slave_0 [ 222.657180][T10171] batman_adv: batadv0: The MTU of interface batadv_slave_0 is too small (1500) to handle the transport of batman-adv packets. Packets going over this interface will be fragmented on layer2 which could impact the performance. Setting the MTU to 1560 would solve the problem. [ 222.683310][T10171] batman_adv: batadv0: Not using interface batadv_slave_0 (retrying later): interface not active [ 222.726438][T10179] chnl_net:caif_netlink_parms(): no params data found [ 222.738870][T10171] batman_adv: batadv0: Adding interface: batadv_slave_1 [ 222.745842][T10171] batman_adv: batadv0: The MTU of interface batadv_slave_1 is too small (1500) to handle the transport of batman-adv packets. Packets going over this interface will be fragmented on layer2 which could impact the performance. Setting the MTU to 1560 would solve the problem. [ 222.771917][T10171] batman_adv: batadv0: Not using interface batadv_slave_1 (retrying later): interface not active [ 222.922506][T10182] chnl_net:caif_netlink_parms(): no params data found [ 223.011652][T10171] device hsr_slave_0 entered promiscuous mode [ 223.057987][T10171] device hsr_slave_1 entered promiscuous mode [ 223.097953][T10171] debugfs: Directory 'hsr0' with parent 'hsr' already present! [ 223.105642][T10171] Cannot create hsr debugfs directory [ 223.112191][T10177] bridge0: port 1(bridge_slave_0) entered blocking state [ 223.119865][T10177] bridge0: port 1(bridge_slave_0) entered disabled state [ 223.127922][T10177] device bridge_slave_0 entered promiscuous mode [ 223.169932][T10177] bridge0: port 2(bridge_slave_1) entered blocking state [ 223.177062][T10177] bridge0: port 2(bridge_slave_1) entered disabled state [ 223.185964][T10177] device bridge_slave_1 entered promiscuous mode [ 223.199028][T10179] bridge0: port 1(bridge_slave_0) entered blocking state [ 223.206179][T10179] bridge0: port 1(bridge_slave_0) entered disabled state [ 223.214597][T10179] device bridge_slave_0 entered promiscuous mode [ 223.224018][T10179] bridge0: port 2(bridge_slave_1) entered blocking state [ 223.231182][T10179] bridge0: port 2(bridge_slave_1) entered disabled state [ 223.239772][T10179] device bridge_slave_1 entered promiscuous mode [ 223.299840][T10177] bond0: (slave bond_slave_0): Enslaving as an active interface with an up link [ 223.311843][T10177] bond0: (slave bond_slave_1): Enslaving as an active interface with an up link [ 223.329036][T10179] bond0: (slave bond_slave_0): Enslaving as an active interface with an up link [ 223.399138][T10179] bond0: (slave bond_slave_1): Enslaving as an active interface with an up link [ 223.465533][T10165] netdevsim netdevsim1 netdevsim0: renamed from eth0 [ 223.509285][T10182] bridge0: port 1(bridge_slave_0) entered blocking state [ 223.516551][T10182] bridge0: port 1(bridge_slave_0) entered disabled state [ 223.524942][T10182] device bridge_slave_0 entered promiscuous mode [ 223.544545][T10177] team0: Port device team_slave_0 added [ 223.553199][T10179] team0: Port device team_slave_0 added [ 223.575845][T10165] netdevsim netdevsim1 netdevsim1: renamed from eth1 [ 223.639632][T10165] netdevsim netdevsim1 netdevsim2: renamed from eth2 [ 223.680305][T10182] bridge0: port 2(bridge_slave_1) entered blocking state [ 223.687450][T10182] bridge0: port 2(bridge_slave_1) entered disabled state [ 223.695996][T10182] device bridge_slave_1 entered promiscuous mode [ 223.705583][T10177] team0: Port device team_slave_1 added [ 223.717593][T10179] team0: Port device team_slave_1 added [ 223.741528][T10165] netdevsim netdevsim1 netdevsim3: renamed from eth3 [ 223.824700][T10179] batman_adv: batadv0: Adding interface: batadv_slave_0 [ 223.832317][T10179] batman_adv: batadv0: The MTU of interface batadv_slave_0 is too small (1500) to handle the transport of batman-adv packets. Packets going over this interface will be fragmented on layer2 which could impact the performance. Setting the MTU to 1560 would solve the problem. [ 223.858576][T10179] batman_adv: batadv0: Not using interface batadv_slave_0 (retrying later): interface not active [ 223.882785][T10182] bond0: (slave bond_slave_0): Enslaving as an active interface with an up link [ 223.915104][T10179] batman_adv: batadv0: Adding interface: batadv_slave_1 [ 223.922232][T10179] batman_adv: batadv0: The MTU of interface batadv_slave_1 is too small (1500) to handle the transport of batman-adv packets. Packets going over this interface will be fragmented on layer2 which could impact the performance. Setting the MTU to 1560 would solve the problem. [ 223.948730][T10179] batman_adv: batadv0: Not using interface batadv_slave_1 (retrying later): interface not active [ 223.963250][T10182] bond0: (slave bond_slave_1): Enslaving as an active interface with an up link [ 223.983606][T10177] batman_adv: batadv0: Adding interface: batadv_slave_0 [ 223.991164][T10177] batman_adv: batadv0: The MTU of interface batadv_slave_0 is too small (1500) to handle the transport of batman-adv packets. Packets going over this interface will be fragmented on layer2 which could impact the performance. Setting the MTU to 1560 would solve the problem. [ 224.017164][T10177] batman_adv: batadv0: Not using interface batadv_slave_0 (retrying later): interface not active [ 224.055238][T10177] batman_adv: batadv0: Adding interface: batadv_slave_1 [ 224.062829][T10177] batman_adv: batadv0: The MTU of interface batadv_slave_1 is too small (1500) to handle the transport of batman-adv packets. Packets going over this interface will be fragmented on layer2 which could impact the performance. Setting the MTU to 1560 would solve the problem. [ 224.089060][T10177] batman_adv: batadv0: Not using interface batadv_slave_1 (retrying later): interface not active [ 224.119442][T10182] team0: Port device team_slave_0 added [ 224.192011][T10179] device hsr_slave_0 entered promiscuous mode [ 224.237993][T10179] device hsr_slave_1 entered promiscuous mode [ 224.278232][T10179] debugfs: Directory 'hsr0' with parent 'hsr' already present! [ 224.285835][T10179] Cannot create hsr debugfs directory [ 224.302757][T10182] team0: Port device team_slave_1 added [ 224.402225][T10177] device hsr_slave_0 entered promiscuous mode [ 224.449679][T10177] device hsr_slave_1 entered promiscuous mode [ 224.487990][T10177] debugfs: Directory 'hsr0' with parent 'hsr' already present! [ 224.495586][T10177] Cannot create hsr debugfs directory [ 224.525502][T10163] 8021q: adding VLAN 0 to HW filter on device bond0 [ 224.553448][T10182] batman_adv: batadv0: Adding interface: batadv_slave_0 [ 224.560726][T10182] batman_adv: batadv0: The MTU of interface batadv_slave_0 is too small (1500) to handle the transport of batman-adv packets. Packets going over this interface will be fragmented on layer2 which could impact the performance. Setting the MTU to 1560 would solve the problem. [ 224.587728][T10182] batman_adv: batadv0: Not using interface batadv_slave_0 (retrying later): interface not active [ 224.598972][T10171] netdevsim netdevsim2 netdevsim0: renamed from eth0 [ 224.644131][T10171] netdevsim netdevsim2 netdevsim1: renamed from eth1 [ 224.692514][T10171] netdevsim netdevsim2 netdevsim2: renamed from eth2 [ 224.756470][T10182] batman_adv: batadv0: Adding interface: batadv_slave_1 [ 224.763826][T10182] batman_adv: batadv0: The MTU of interface batadv_slave_1 is too small (1500) to handle the transport of batman-adv packets. Packets going over this interface will be fragmented on layer2 which could impact the performance. Setting the MTU to 1560 would solve the problem. [ 224.790258][T10182] batman_adv: batadv0: Not using interface batadv_slave_1 (retrying later): interface not active [ 224.817819][T10171] netdevsim netdevsim2 netdevsim3: renamed from eth3 [ 224.966488][ T3458] IPv6: ADDRCONF(NETDEV_CHANGE): veth1: link becomes ready [ 224.975370][ T3458] IPv6: ADDRCONF(NETDEV_CHANGE): veth0: link becomes ready [ 224.986712][T10163] 8021q: adding VLAN 0 to HW filter on device team0 [ 225.069931][T10182] device hsr_slave_0 entered promiscuous mode [ 225.107973][T10182] device hsr_slave_1 entered promiscuous mode [ 225.167694][T10182] debugfs: Directory 'hsr0' with parent 'hsr' already present! [ 225.175502][T10182] Cannot create hsr debugfs directory [ 225.233746][ T2843] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_bridge: link becomes ready [ 225.242509][ T2843] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_0: link becomes ready [ 225.252048][ T2843] bridge0: port 1(bridge_slave_0) entered blocking state [ 225.259303][ T2843] bridge0: port 1(bridge_slave_0) entered forwarding state [ 225.277966][ T45] IPv6: ADDRCONF(NETDEV_CHANGE): bridge0: link becomes ready [ 225.331518][ T3458] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_bridge: link becomes ready [ 225.340315][ T3458] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_1: link becomes ready [ 225.349457][ T3458] bridge0: port 2(bridge_slave_1) entered blocking state [ 225.356544][ T3458] bridge0: port 2(bridge_slave_1) entered forwarding state [ 225.383028][ T12] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_bond: link becomes ready [ 225.418892][T10165] 8021q: adding VLAN 0 to HW filter on device bond0 [ 225.440907][T10179] netdevsim netdevsim4 netdevsim0: renamed from eth0 [ 225.531282][T10179] netdevsim netdevsim4 netdevsim1: renamed from eth1 [ 225.585174][T10179] netdevsim netdevsim4 netdevsim2: renamed from eth2 [ 225.641556][T10179] netdevsim netdevsim4 netdevsim3: renamed from eth3 [ 225.699301][ T3458] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_bond: link becomes ready [ 225.742676][ T3458] IPv6: ADDRCONF(NETDEV_CHANGE): veth1: link becomes ready [ 225.751585][ T3458] IPv6: ADDRCONF(NETDEV_CHANGE): veth0: link becomes ready [ 225.760261][ T3458] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_team: link becomes ready [ 225.769952][ T3458] IPv6: ADDRCONF(NETDEV_CHANGE): team_slave_0: link becomes ready [ 225.779278][ T3458] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_team: link becomes ready [ 225.788375][ T3458] IPv6: ADDRCONF(NETDEV_CHANGE): team_slave_1: link becomes ready [ 225.797158][ T3458] IPv6: ADDRCONF(NETDEV_CHANGE): team0: link becomes ready [ 225.836155][T10165] 8021q: adding VLAN 0 to HW filter on device team0 [ 225.850024][ T3460] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_hsr: link becomes ready [ 225.863146][ T3460] IPv6: ADDRCONF(NETDEV_CHANGE): hsr_slave_0: link becomes ready [ 225.871921][ T3460] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_hsr: link becomes ready [ 225.882448][ T3460] IPv6: ADDRCONF(NETDEV_CHANGE): hsr_slave_1: link becomes ready [ 225.939712][T10163] IPv6: ADDRCONF(NETDEV_CHANGE): hsr0: link becomes ready [ 225.953379][ T45] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_bridge: link becomes ready [ 225.963635][ T45] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_0: link becomes ready [ 225.972393][ T45] bridge0: port 1(bridge_slave_0) entered blocking state [ 225.979779][ T45] bridge0: port 1(bridge_slave_0) entered forwarding state [ 225.987436][T10177] netdevsim netdevsim3 netdevsim0: renamed from eth0 [ 226.042884][ T17] IPv6: ADDRCONF(NETDEV_CHANGE): bridge0: link becomes ready [ 226.055356][ T17] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_bridge: link becomes ready [ 226.065016][ T17] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_1: link becomes ready [ 226.073815][ T17] bridge0: port 2(bridge_slave_1) entered blocking state [ 226.080951][ T17] bridge0: port 2(bridge_slave_1) entered forwarding state [ 226.089718][T10177] netdevsim netdevsim3 netdevsim1: renamed from eth1 [ 226.132800][T10171] 8021q: adding VLAN 0 to HW filter on device bond0 [ 226.161362][T10177] netdevsim netdevsim3 netdevsim2: renamed from eth2 [ 226.204499][T10177] netdevsim netdevsim3 netdevsim3: renamed from eth3 [ 226.260792][ T2843] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_bond: link becomes ready [ 226.269579][ T2843] IPv6: ADDRCONF(NETDEV_CHANGE): vxcan1: link becomes ready [ 226.277310][ T2843] IPv6: ADDRCONF(NETDEV_CHANGE): vxcan0: link becomes ready [ 226.285267][ T2843] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_bond: link becomes ready [ 226.325451][T10163] 8021q: adding VLAN 0 to HW filter on device batadv0 [ 226.333062][ T17] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_team: link becomes ready [ 226.342526][ T17] IPv6: ADDRCONF(NETDEV_CHANGE): team_slave_0: link becomes ready [ 226.361342][T10182] netdevsim netdevsim5 netdevsim0: renamed from eth0 [ 226.404254][T10182] netdevsim netdevsim5 netdevsim1: renamed from eth1 [ 226.470584][T10182] netdevsim netdevsim5 netdevsim2: renamed from eth2 [ 226.541787][T10182] netdevsim netdevsim5 netdevsim3: renamed from eth3 [ 226.584197][T10171] 8021q: adding VLAN 0 to HW filter on device team0 [ 226.595269][ T17] IPv6: ADDRCONF(NETDEV_CHANGE): team0: link becomes ready [ 226.603403][ T17] IPv6: ADDRCONF(NETDEV_CHANGE): veth1: link becomes ready [ 226.611566][ T17] IPv6: ADDRCONF(NETDEV_CHANGE): veth0: link becomes ready [ 226.620251][ T17] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_team: link becomes ready [ 226.630043][ T17] IPv6: ADDRCONF(NETDEV_CHANGE): team_slave_1: link becomes ready [ 226.645268][T10179] 8021q: adding VLAN 0 to HW filter on device bond0 [ 226.696672][ T3460] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_hsr: link becomes ready [ 226.709365][ T3460] IPv6: ADDRCONF(NETDEV_CHANGE): hsr_slave_0: link becomes ready [ 226.720685][ T3460] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_bridge: link becomes ready [ 226.730101][ T3460] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_0: link becomes ready [ 226.739423][ T3460] bridge0: port 1(bridge_slave_0) entered blocking state [ 226.746503][ T3460] bridge0: port 1(bridge_slave_0) entered forwarding state [ 226.754413][ T3460] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_hsr: link becomes ready [ 226.765194][ T3460] IPv6: ADDRCONF(NETDEV_CHANGE): hsr_slave_1: link becomes ready [ 226.773961][ T3460] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_virt_wifi: link becomes ready [ 226.783014][ T3460] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_virt_wifi: link becomes ready [ 226.802819][T10165] IPv6: ADDRCONF(NETDEV_CHANGE): hsr0: link becomes ready [ 226.832684][ T3460] IPv6: ADDRCONF(NETDEV_CHANGE): bridge0: link becomes ready [ 226.842201][ T3460] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_bridge: link becomes ready [ 226.852045][ T3460] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_1: link becomes ready [ 226.861442][ T3460] bridge0: port 2(bridge_slave_1) entered blocking state [ 226.868620][ T3460] bridge0: port 2(bridge_slave_1) entered forwarding state [ 226.902731][ T3458] IPv6: ADDRCONF(NETDEV_CHANGE): veth1: link becomes ready [ 226.911457][ T3458] IPv6: ADDRCONF(NETDEV_CHANGE): veth0: link becomes ready [ 226.920084][ T3458] IPv6: ADDRCONF(NETDEV_CHANGE): vxcan1: link becomes ready [ 226.927813][ T3458] IPv6: ADDRCONF(NETDEV_CHANGE): vxcan0: link becomes ready [ 226.940121][T10179] 8021q: adding VLAN 0 to HW filter on device team0 [ 226.955074][T10163] device veth0_vlan entered promiscuous mode [ 226.986241][ T12] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_vlan: link becomes ready [ 226.999278][ T12] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_vlan: link becomes ready [ 227.007468][ T12] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_bond: link becomes ready [ 227.018178][ T12] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_bond: link becomes ready [ 227.026802][ T12] IPv6: ADDRCONF(NETDEV_CHANGE): vlan0: link becomes ready [ 227.035804][ T12] IPv6: ADDRCONF(NETDEV_CHANGE): vlan1: link becomes ready [ 227.063350][T10165] 8021q: adding VLAN 0 to HW filter on device batadv0 [ 227.072963][T10163] device veth1_vlan entered promiscuous mode [ 227.082561][ T45] IPv6: ADDRCONF(NETDEV_CHANGE): macvlan0: link becomes ready [ 227.094817][ T45] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_team: link becomes ready [ 227.104573][ T45] IPv6: ADDRCONF(NETDEV_CHANGE): team_slave_0: link becomes ready [ 227.116344][ T45] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_team: link becomes ready [ 227.125516][ T45] IPv6: ADDRCONF(NETDEV_CHANGE): team_slave_1: link becomes ready [ 227.140448][ T17] IPv6: ADDRCONF(NETDEV_CHANGE): team0: link becomes ready [ 227.149090][ T17] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_bridge: link becomes ready [ 227.158533][ T17] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_0: link becomes ready [ 227.167007][ T17] bridge0: port 1(bridge_slave_0) entered blocking state [ 227.174127][ T17] bridge0: port 1(bridge_slave_0) entered forwarding state [ 227.183652][ T17] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_hsr: link becomes ready [ 227.192455][ T17] IPv6: ADDRCONF(NETDEV_CHANGE): hsr_slave_0: link becomes ready [ 227.202412][ T17] IPv6: ADDRCONF(NETDEV_CHANGE): bridge0: link becomes ready [ 227.245118][ T17] IPv6: ADDRCONF(NETDEV_CHANGE): macvlan1: link becomes ready [ 227.254078][ T17] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_bridge: link becomes ready [ 227.265452][ T17] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_1: link becomes ready [ 227.274294][ T17] bridge0: port 2(bridge_slave_1) entered blocking state [ 227.281379][ T17] bridge0: port 2(bridge_slave_1) entered forwarding state [ 227.289282][ T17] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_bond: link becomes ready [ 227.356011][ T12] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_bond: link becomes ready [ 227.365479][ T12] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_virt_wifi: link becomes ready [ 227.374793][ T12] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_virt_wifi: link becomes ready [ 227.383945][ T12] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_team: link becomes ready [ 227.394097][ T12] IPv6: ADDRCONF(NETDEV_CHANGE): team_slave_0: link becomes ready [ 227.402885][ T12] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_hsr: link becomes ready [ 227.411676][ T12] IPv6: ADDRCONF(NETDEV_CHANGE): hsr_slave_1: link becomes ready [ 227.420430][ T12] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_team: link becomes ready [ 227.429416][ T12] IPv6: ADDRCONF(NETDEV_CHANGE): team_slave_1: link becomes ready [ 227.438104][ T12] IPv6: ADDRCONF(NETDEV_CHANGE): team0: link becomes ready [ 227.447312][T10171] IPv6: ADDRCONF(NETDEV_CHANGE): hsr0: link becomes ready [ 227.510527][T10177] 8021q: adding VLAN 0 to HW filter on device bond0 [ 227.517446][ T17] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_hsr: link becomes ready [ 227.526897][ T17] IPv6: ADDRCONF(NETDEV_CHANGE): hsr_slave_0: link becomes ready [ 227.535939][ T17] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_hsr: link becomes ready [ 227.544612][ T17] IPv6: ADDRCONF(NETDEV_CHANGE): hsr_slave_1: link becomes ready [ 227.553445][ T17] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_macvtap: link becomes ready [ 227.562338][ T17] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_macvtap: link becomes ready [ 227.575789][T10163] device veth0_macvtap entered promiscuous mode [ 227.591777][T10163] device veth1_macvtap entered promiscuous mode [ 227.602851][T10179] IPv6: ADDRCONF(NETDEV_CHANGE): hsr0: link becomes ready [ 227.622538][ T12] IPv6: ADDRCONF(NETDEV_CHANGE): macvtap0: link becomes ready [ 227.631176][ T12] IPv6: ADDRCONF(NETDEV_CHANGE): macsec0: link becomes ready [ 227.639377][ T12] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_vlan: link becomes ready [ 227.647481][ T12] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_vlan: link becomes ready [ 227.658990][ T12] IPv6: ADDRCONF(NETDEV_CHANGE): vlan0: link becomes ready [ 227.666779][ T12] IPv6: ADDRCONF(NETDEV_CHANGE): vlan1: link becomes ready [ 227.690361][T10165] device veth0_vlan entered promiscuous mode [ 227.709937][T10182] 8021q: adding VLAN 0 to HW filter on device bond0 [ 227.734758][ T3458] IPv6: ADDRCONF(NETDEV_CHANGE): vxcan1: link becomes ready [ 227.744699][ T3458] IPv6: ADDRCONF(NETDEV_CHANGE): vxcan0: link becomes ready [ 227.763632][T10171] 8021q: adding VLAN 0 to HW filter on device batadv0 [ 227.786158][T10163] batman_adv: batadv0: Interface activated: batadv_slave_0 [ 227.795854][ T3458] IPv6: ADDRCONF(NETDEV_CHANGE): vxcan1: link becomes ready [ 227.804159][ T3458] IPv6: ADDRCONF(NETDEV_CHANGE): vxcan0: link becomes ready [ 227.815954][ T3458] IPv6: ADDRCONF(NETDEV_CHANGE): batadv_slave_0: link becomes ready [ 227.824765][ T3458] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_batadv: link becomes ready [ 227.839941][T10165] device veth1_vlan entered promiscuous mode [ 227.858078][T10163] batman_adv: batadv0: Interface activated: batadv_slave_1 [ 227.868678][T10179] 8021q: adding VLAN 0 to HW filter on device batadv0 [ 227.880222][ T12] IPv6: ADDRCONF(NETDEV_CHANGE): macvlan0: link becomes ready [ 227.895441][ T12] IPv6: ADDRCONF(NETDEV_CHANGE): veth1: link becomes ready [ 227.904544][ T12] IPv6: ADDRCONF(NETDEV_CHANGE): veth0: link becomes ready [ 227.914470][ T12] IPv6: ADDRCONF(NETDEV_CHANGE): batadv_slave_1: link becomes ready [ 227.923798][ T12] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_batadv: link becomes ready [ 227.937112][T10177] 8021q: adding VLAN 0 to HW filter on device team0 [ 227.954678][T10182] 8021q: adding VLAN 0 to HW filter on device team0 [ 227.967447][ T12] IPv6: ADDRCONF(NETDEV_CHANGE): veth1: link becomes ready [ 227.978902][ T12] IPv6: ADDRCONF(NETDEV_CHANGE): veth0: link becomes ready [ 228.007889][ T45] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_bridge: link becomes ready [ 228.016582][ T45] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_0: link becomes ready [ 228.028571][ T45] bridge0: port 1(bridge_slave_0) entered blocking state [ 228.035655][ T45] bridge0: port 1(bridge_slave_0) entered forwarding state [ 228.043772][ T45] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_bridge: link becomes ready [ 228.054286][ T45] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_1: link becomes ready [ 228.063379][ T45] bridge0: port 2(bridge_slave_1) entered blocking state [ 228.070489][ T45] bridge0: port 2(bridge_slave_1) entered forwarding state [ 228.122630][ T2843] IPv6: ADDRCONF(NETDEV_CHANGE): bridge0: link becomes ready [ 228.135896][ T2843] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_virt_wifi: link becomes ready [ 228.146297][ T2843] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_virt_wifi: link becomes ready [ 228.155619][ T2843] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_bridge: link becomes ready [ 228.165787][ T2843] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_0: link becomes ready [ 228.178571][ T2843] bridge0: port 1(bridge_slave_0) entered blocking state [ 228.185624][ T2843] bridge0: port 1(bridge_slave_0) entered forwarding state [ 228.193649][ T2843] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_bridge: link becomes ready [ 228.202588][ T2843] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_1: link becomes ready [ 228.211957][ T2843] bridge0: port 2(bridge_slave_1) entered blocking state [ 228.219084][ T2843] bridge0: port 2(bridge_slave_1) entered forwarding state [ 228.228398][ T2843] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_bond: link becomes ready [ 228.237882][ T2843] IPv6: ADDRCONF(NETDEV_CHANGE): bridge0: link becomes ready [ 228.311868][ T12] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_bond: link becomes ready [ 228.324148][ T12] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_bond: link becomes ready [ 228.354464][T10165] device veth0_macvtap entered promiscuous mode [ 228.362519][ T12] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_macvtap: link becomes ready [ 228.372608][ T12] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_macvtap: link becomes ready [ 228.381924][ T12] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_team: link becomes ready [ 228.391444][ T12] IPv6: ADDRCONF(NETDEV_CHANGE): team_slave_0: link becomes ready [ 228.400350][ T12] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_bond: link becomes ready [ 228.409957][ T12] IPv6: ADDRCONF(NETDEV_CHANGE): macvtap0: link becomes ready [ 228.418926][ T12] IPv6: ADDRCONF(NETDEV_CHANGE): team0: link becomes ready [ 228.564543][T10171] device veth0_vlan entered promiscuous mode [ 228.576934][ T3458] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_vlan: link becomes ready [ 228.594408][ T3458] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_vlan: link becomes ready [ 228.604456][ T3458] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_virt_wifi: link becomes ready [ 228.617256][ T3458] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_virt_wifi: link becomes ready [ 228.627215][ T3458] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_team: link becomes ready [ 228.643473][ T3458] IPv6: ADDRCONF(NETDEV_CHANGE): team_slave_0: link becomes ready [ 228.653238][ T3458] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_team: link becomes ready [ 228.665731][ T3458] IPv6: ADDRCONF(NETDEV_CHANGE): team_slave_1: link becomes ready [ 228.675362][ T3458] IPv6: ADDRCONF(NETDEV_CHANGE): vlan0: link becomes ready [ 228.687092][ T3458] IPv6: ADDRCONF(NETDEV_CHANGE): vlan1: link becomes ready [ 228.696382][ T3458] IPv6: ADDRCONF(NETDEV_CHANGE): team0: link becomes ready [ 228.710042][T10165] device veth1_macvtap entered promiscuous mode [ 228.737106][T10177] hsr0: Slave A (hsr_slave_0) is not up; please bring it up to get a fully working HSR network [ 228.756019][T10177] hsr0: Slave B (hsr_slave_1) is not up; please bring it up to get a fully working HSR network [ 228.840971][ T17] IPv6: ADDRCONF(NETDEV_CHANGE): macsec0: link becomes ready [ 228.855761][ T17] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_hsr: link becomes ready [ 228.862872][T10206] sctp: [Deprecated]: syz-executor.0 (pid 10206) Use of struct sctp_assoc_value in delayed_ack socket option. [ 228.862872][T10206] Use struct sctp_sack_info instead [ 228.865549][ T17] IPv6: ADDRCONF(NETDEV_CHANGE): hsr_slave_0: link becomes ready [ 228.890499][ T17] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_hsr: link becomes ready [ 228.899644][ T17] IPv6: ADDRCONF(NETDEV_CHANGE): hsr_slave_1: link becomes ready [ 228.908250][ T17] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_team: link becomes ready [ 228.916984][ T17] IPv6: ADDRCONF(NETDEV_CHANGE): team_slave_1: link becomes ready [ 228.929753][T10171] device veth1_vlan entered promiscuous mode [ 228.954533][T10182] hsr0: Slave A (hsr_slave_0) is not up; please bring it up to get a fully working HSR network [ 228.965450][T10182] hsr0: Slave B (hsr_slave_1) is not up; please bring it up to get a fully working HSR network [ 229.000919][T10207] sctp: [Deprecated]: syz-executor.0 (pid 10207) Use of struct sctp_assoc_value in delayed_ack socket option. [ 229.000919][T10207] Use struct sctp_sack_info instead [ 229.019241][ T17] IPv6: ADDRCONF(NETDEV_CHANGE): macvlan0: link becomes ready [ 229.027319][ T17] IPv6: ADDRCONF(NETDEV_CHANGE): hsr0: link becomes ready [ 229.035728][ T17] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_hsr: link becomes ready [ 229.044442][ T17] IPv6: ADDRCONF(NETDEV_CHANGE): hsr_slave_0: link becomes ready [ 229.054347][ T17] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_hsr: link becomes ready [ 229.063547][ T17] IPv6: ADDRCONF(NETDEV_CHANGE): hsr_slave_1: link becomes ready 02:47:27 executing program 0: mmap(&(0x7f0000000000/0xe7e000)=nil, 0xe7e000, 0x0, 0x40031, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x2, 0x840000000000a132, 0xffffffffffffffff, 0x0) r0 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f00000000c0)='memory.events\x00', 0x26e1, 0x0) r1 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000540)='memory.events\x00', 0xb00000000065808, 0x0) r2 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000000)='memory.events\x00', 0x7a05, 0x1700) write$cgroup_int(r0, &(0x7f0000000140), 0xff4d) r3 = socket$netlink(0x10, 0x3, 0x4) sendmsg$nl_generic(r3, &(0x7f0000000200)={&(0x7f0000000000), 0xc, &(0x7f00000001c0)={&(0x7f0000000440)=ANY=[@ANYBLOB="1400000010005600fcdbdf2507000000"], 0x14}}, 0x800) r4 = accept4(r3, 0x0, 0x0, 0x800) setsockopt$ax25_SO_BINDTODEVICE(r4, 0x101, 0x19, 0x0, 0x0) setsockopt$inet_tcp_TLS_RX(r4, 0x6, 0x2, &(0x7f0000000100)=@gcm_256={{0x303}, "27534ceaa1fdebf3", "1118364bc3ebc744164d29f85046bf6d2ac4583e82c54ea31b3bed0380769f66", "f719df69", "3cbddf02ee9e4b6c"}, 0x38) sendfile(r2, r1, 0x0, 0xffffffff800) sendfile(r2, r1, &(0x7f0000000040), 0x100000001) sendmsg$TIPC_NL_PEER_REMOVE(r1, &(0x7f00000003c0)={0x0, 0x0, &(0x7f0000000380)={&(0x7f0000000640)=ANY=[@ANYPTR, @ANYBLOB="edf3fd210e31886190372f845a57871ee08f795104a2f8a79940038ca74d8179b9b35b84dbc5b9b1e69d04f3299164fcf6d01bbb6bc9b13b4b4a5178edd444388875e0f2b9ca8d5eacf855bb8c5855b039382620f2ed0ca50520ca0df3e929ff0e0956521fa99d73dac1e9a4ed796d9601ba1785e5440000000000000000"], 0x2}}, 0x0) r5 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000280)='cgroup.controllers\x00', 0x275a, 0x0) write$cgroup_int(r5, &(0x7f0000000000), 0xffd2) getsockopt$inet_IP_IPSEC_POLICY(0xffffffffffffffff, 0x0, 0x10, 0x0, 0x0) ioctl$FS_IOC_RESVSP(r5, 0x40305828, &(0x7f0000000080)={0x0, 0x0, 0x0, 0x7fffffff}) ioctl$FS_IOC_SETFLAGS(r5, 0x40086602, &(0x7f0000000240)) r6 = openat$cgroup_ro(0xffffffffffffff9c, 0x0, 0x275a, 0x0) ioctl$sock_inet_SIOCADDRT(0xffffffffffffffff, 0x890b, &(0x7f0000000300)={0x0, {0x2, 0x4e23, @multicast2}, {0x2, 0x0, @empty}, {0x2, 0x0, @multicast2}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x9}) r7 = socket(0x0, 0x2, 0x0) ioctl$sock_inet_SIOCSIFFLAGS(r7, 0x8914, &(0x7f0000000600)={'bond0\x00'}) r8 = socket$inet6_sctp(0xa, 0x0, 0x84) getsockopt$inet_sctp6_SCTP_GET_ASSOC_ID_LIST(r8, 0x84, 0x1d, &(0x7f00000001c0)=ANY=[@ANYBLOB, @ANYRES32=0x0], &(0x7f00000000c0)=0xfe10) getsockopt$inet_sctp6_SCTP_SOCKOPT_PEELOFF(r8, 0x84, 0x66, &(0x7f0000000040)={r9}, &(0x7f0000000140)=0x8) setsockopt$inet_sctp6_SCTP_MAXSEG(0xffffffffffffffff, 0x84, 0xd, &(0x7f0000000400)=@assoc_value={r9, 0x1e3}, 0x8) write$cgroup_int(r6, &(0x7f0000000380), 0x10076) getsockopt$inet_tcp_int(0xffffffffffffffff, 0x6, 0x2, &(0x7f0000000180), &(0x7f00000002c0)=0x4) ioctl$EXT4_IOC_MOVE_EXT(0xffffffffffffffff, 0xc028660f, &(0x7f00000000c0)={0x0, r6, 0x0, 0x2}) r10 = openat$cgroup_ro(0xffffffffffffffff, 0x0, 0x0, 0x0) write$cgroup_int(r10, &(0x7f0000000200), 0x12) [ 229.110957][ T2843] IPv6: ADDRCONF(NETDEV_CHANGE): hsr0: link becomes ready [ 229.122801][ T2843] IPv6: ADDRCONF(NETDEV_CHANGE): vxcan1: link becomes ready [ 229.131264][ T2843] IPv6: ADDRCONF(NETDEV_CHANGE): vxcan0: link becomes ready [ 229.142444][ T2843] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_vlan: link becomes ready [ 229.163690][ T2843] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_vlan: link becomes ready [ 229.186109][ T2843] IPv6: ADDRCONF(NETDEV_CHANGE): vlan0: link becomes ready [ 229.193692][ T26] audit: type=1804 audit(1583635647.348:31): pid=10211 uid=0 auid=4294967295 ses=4294967295 subj==unconfined op=invalid_pcr cause=open_writers comm="syz-executor.0" name="/root/syzkaller-testdir204269467/syzkaller.liz0ke/1/memory.events" dev="sda1" ino=16517 res=1 [ 229.221283][ T26] audit: type=1800 audit(1583635647.348:32): pid=10211 uid=0 auid=4294967295 ses=4294967295 subj==unconfined op=collect_data cause=failed(directio) comm="syz-executor.0" name="memory.events" dev="sda1" ino=16517 res=0 [ 229.225463][ T2843] IPv6: ADDRCONF(NETDEV_CHANGE): vlan1: link becomes ready [ 229.245169][ T26] audit: type=1804 audit(1583635647.348:33): pid=10211 uid=0 auid=4294967295 ses=4294967295 subj==unconfined op=invalid_pcr cause=ToMToU comm="syz-executor.0" name="/root/syzkaller-testdir204269467/syzkaller.liz0ke/1/memory.events" dev="sda1" ino=16517 res=1 [ 229.281122][T10182] 8021q: adding VLAN 0 to HW filter on device batadv0 [ 229.297302][T10165] batman_adv: The newly added mac address (aa:aa:aa:aa:aa:3d) already exists on: batadv_slave_0 [ 229.317707][T10165] batman_adv: It is strongly recommended to keep mac addresses unique to avoid problems! [ 229.331183][T10165] batman_adv: batadv0: Interface activated: batadv_slave_0 [ 229.366515][T10171] device veth0_macvtap entered promiscuous mode [ 229.377625][T10179] device veth0_vlan entered promiscuous mode [ 229.388697][ T12] IPv6: ADDRCONF(NETDEV_CHANGE): batadv_slave_0: link becomes ready [ 229.397489][ T12] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_batadv: link becomes ready [ 229.416615][ T12] IPv6: ADDRCONF(NETDEV_CHANGE): vxcan1: link becomes ready [ 229.424765][ T12] IPv6: ADDRCONF(NETDEV_CHANGE): vxcan0: link becomes ready [ 229.433060][ T12] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_macvtap: link becomes ready [ 229.442616][ T12] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_macvtap: link becomes ready [ 229.454707][T10165] batman_adv: The newly added mac address (aa:aa:aa:aa:aa:3e) already exists on: batadv_slave_1 [ 229.465784][T10165] batman_adv: It is strongly recommended to keep mac addresses unique to avoid problems! [ 229.484640][T10165] batman_adv: batadv0: Interface activated: batadv_slave_1 [ 229.522827][T10171] device veth1_macvtap entered promiscuous mode [ 229.558691][T10179] device veth1_vlan entered promiscuous mode 02:47:27 executing program 0: r0 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f00000001c0)='cgroup.controllers\x00', 0x275a, 0x0) r1 = socket$netlink(0x10, 0x3, 0x0) r2 = socket(0x10, 0x803, 0x0) sendmsg$NBD_CMD_DISCONNECT(r2, &(0x7f00000001c0)={0x0, 0xfffffffffffffe44, &(0x7f0000000180)={0x0}}, 0x0) getsockname$packet(r2, &(0x7f0000000100)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f00000002c0)=0x14) sendmsg$nl_route(r1, &(0x7f0000000040)={0x0, 0x307, &(0x7f0000000000)={&(0x7f0000000380)=ANY=[@ANYBLOB="3c00000010000d0700000000ff03000000000010", @ANYRES32=r3, @ANYBLOB="00000000e60000001c0012000c000100626f6e64000000000c0002000800010006000000"], 0x3c}}, 0x10) r4 = socket$nl_route(0x10, 0x3, 0x0) r5 = socket(0x1, 0x803, 0x0) getsockname$packet(r5, &(0x7f0000000100)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f00000002c0)=0x14) sendmsg$nl_route(r4, &(0x7f0000000080)={0x0, 0x0, &(0x7f0000000140)={&(0x7f0000000300)=@newlink={0x44, 0x10, 0x401, 0x0, 0x0, {}, [@IFLA_LINKINFO={0x14, 0x12, 0x0, 0x1, @macvlan={{0xc, 0x1, 'macvlan\x00'}, {0x4}}}, @IFLA_LINK={0x8, 0x5, r6}, @IFLA_MASTER={0x8, 0xa, r6}]}, 0x44}}, 0x0) write$binfmt_script(r0, &(0x7f0000000040)=ANY=[], 0x208e24b) mmap(&(0x7f0000000000/0xb36000)=nil, 0xb36000, 0x2, 0x28011, r0, 0x0) r7 = socket$netlink(0x10, 0x3, 0x0) ioctl(r7, 0x1000008912, &(0x7f0000000000)="080db5055e0bcfe8478071") getsockopt$IP_SET_OP_GET_BYINDEX(r7, 0x1, 0x53, &(0x7f00000000c0)={0x7, 0x7, 0x4}, &(0x7f0000000200)=0x28) r8 = socket$netlink(0x10, 0x3, 0x0) ioctl(r8, 0x1000008912, &(0x7f0000000240)="080db5055e0bcfe847a071afedefdc15a767a417c22859d3aee384d4246809e6441d0f56d5668abe6ce60d5a30b96d318cba49a47b4913bb85d59f0e7b9e2c773858589afd9678527a4b0a660f78d6c6cd13f0e200c923f49efedac2e557fd90fcf5e275") [ 229.579038][ T12] IPv6: ADDRCONF(NETDEV_CHANGE): macvlan0: link becomes ready [ 229.598466][ T12] IPv6: ADDRCONF(NETDEV_CHANGE): macvtap0: link becomes ready [ 229.614627][ T12] IPv6: ADDRCONF(NETDEV_CHANGE): macsec0: link becomes ready [ 229.623188][ T12] IPv6: ADDRCONF(NETDEV_CHANGE): batadv_slave_1: link becomes ready [ 229.663882][ T12] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_batadv: link becomes ready [ 229.708358][T10227] netlink: 'syz-executor.0': attribute type 1 has an invalid length. [ 229.725348][T10177] 8021q: adding VLAN 0 to HW filter on device batadv0 [ 229.860721][T10171] batman_adv: The newly added mac address (aa:aa:aa:aa:aa:3d) already exists on: batadv_slave_0 [ 229.872077][T10171] batman_adv: It is strongly recommended to keep mac addresses unique to avoid problems! [ 229.882326][T10171] batman_adv: The newly added mac address (aa:aa:aa:aa:aa:3d) already exists on: batadv_slave_0 [ 229.894123][T10171] batman_adv: It is strongly recommended to keep mac addresses unique to avoid problems! [ 229.906409][T10171] batman_adv: batadv0: Interface activated: batadv_slave_0 [ 229.963170][ T45] IPv6: ADDRCONF(NETDEV_CHANGE): macvlan1: link becomes ready [ 229.978856][ T45] IPv6: ADDRCONF(NETDEV_CHANGE): batadv_slave_0: link becomes ready [ 229.987454][ T45] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_batadv: link becomes ready [ 229.996804][ T45] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_virt_wifi: link becomes ready [ 230.005779][ T45] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_virt_wifi: link becomes ready [ 230.015535][ T45] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_macvtap: link becomes ready [ 230.024534][ T45] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_macvtap: link becomes ready [ 230.036410][T10171] batman_adv: The newly added mac address (aa:aa:aa:aa:aa:3e) already exists on: batadv_slave_1 [ 230.055875][T10171] batman_adv: It is strongly recommended to keep mac addresses unique to avoid problems! [ 230.065926][T10171] batman_adv: The newly added mac address (aa:aa:aa:aa:aa:3e) already exists on: batadv_slave_1 [ 230.076668][T10171] batman_adv: It is strongly recommended to keep mac addresses unique to avoid problems! [ 230.089457][T10171] batman_adv: batadv0: Interface activated: batadv_slave_1 [ 230.119184][T10179] device veth0_macvtap entered promiscuous mode [ 230.160621][ T3460] IPv6: ADDRCONF(NETDEV_CHANGE): batadv_slave_1: link becomes ready [ 230.176394][ T3460] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_batadv: link becomes ready 02:47:28 executing program 0: mmap(&(0x7f0000000000/0xe7e000)=nil, 0xe7e000, 0x0, 0x40031, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x2, 0x840000000000a132, 0xffffffffffffffff, 0x0) r0 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f00000000c0)='memory.events\x00', 0x26e1, 0x0) r1 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000000)='memory.events\x00', 0x7a05, 0x1700) write$cgroup_int(r0, &(0x7f0000000140), 0xff4d) sendfile(r1, 0xffffffffffffffff, 0x0, 0xffffffff800) sendfile(r1, 0xffffffffffffffff, &(0x7f0000000040), 0x100000001) r2 = socket$inet6(0xa, 0x80003, 0x6b) ioctl(r2, 0x1000008912, &(0x7f0000000040)="080db5055e0bcfe8479071") getsockopt$inet_sctp6_SCTP_GET_ASSOC_ID_LIST(r2, 0x84, 0x1d, &(0x7f0000000080)={0x4, [0x0, 0x0, 0x0, 0x0]}, &(0x7f0000000180)=0x14) writev(0xffffffffffffffff, &(0x7f0000000200)=[{&(0x7f00000000c0)="580000001400ad", 0x7}], 0x1) r3 = socket$nl_generic(0x10, 0x3, 0x10) r4 = syz_genetlink_get_family_id$ipvs(&(0x7f0000000200)='IPVS\x00') sendmsg$IPVS_CMD_GET_DAEMON(r3, &(0x7f0000000600)={0x0, 0x0, &(0x7f00000005c0)={&(0x7f0000000580)={0x14, r4, 0x721}, 0x14}, 0x1, 0x4000000000000000}, 0x0) sendmsg$IPVS_CMD_DEL_DAEMON(0xffffffffffffffff, &(0x7f00000002c0)={&(0x7f00000001c0), 0xc, &(0x7f0000000240)={&(0x7f00000003c0)=ANY=[@ANYBLOB="c4000000", @ANYRES16=r4, @ANYBLOB="040027bd7000fddbdf250a00000008000600010027badcc30600080000000c0003800800010000000000080004001f00000008000500000400003000038005000800450000001400020076657468315f746f5f626f6e64000000060004000400000005000800f700000008000600de040000140001800700060072720000080008000700000038000380060007004e220000080001000000000008000500ffffffff08000500ac1414221400020076657468315f746f5f68737200000000"], 0xc4}, 0x1, 0x0, 0x0, 0x10}, 0x4000000) write$binfmt_elf64(0xffffffffffffffff, 0x0, 0x0) write$binfmt_misc(0xffffffffffffffff, 0x0, 0x0) r5 = socket$nl_generic(0x10, 0x3, 0x10) r6 = socket$inet6(0xa, 0x80003, 0x6b) ioctl(r6, 0x1000008912, &(0x7f0000000040)="080db5055e0bcfe8479071") r7 = socket$inet6_sctp(0xa, 0x0, 0x84) shutdown(r7, 0x0) getsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX3(r7, 0x84, 0x6f, &(0x7f0000000000)={0x0, 0x10, &(0x7f0000000680)=[@in]}, &(0x7f0000000180)=0x10) r8 = socket$inet(0x2, 0x80001, 0x84) getsockopt$inet_sctp_SCTP_MAX_BURST(r8, 0x84, 0x14, &(0x7f0000000000)=@assoc_value={0x0}, &(0x7f0000000040)=0x8) getsockopt$inet_sctp6_SCTP_PR_ASSOC_STATUS(r7, 0x84, 0x14, &(0x7f0000000080)={r9}, &(0x7f00000000c0)=0x18) getsockopt$inet_sctp_SCTP_STREAM_SCHEDULER(r1, 0x84, 0x7b, &(0x7f0000000300)={r9, 0x5}, &(0x7f0000000340)=0x8) getsockopt$inet_sctp6_SCTP_PR_ASSOC_STATUS(r6, 0x84, 0x73, &(0x7f00000004c0)={r10, 0x90, 0x20, 0x7, 0xffffffff}, &(0x7f0000000500)=0x18) sendmsg$nl_generic(r5, &(0x7f0000000000)={0x0, 0x0, &(0x7f0000000040)={&(0x7f0000000380)={0x18, 0x33, 0x119, 0x0, 0x0, {0x3}, [@nested={0x4}]}, 0x18}}, 0x0) sendmsg$L2TP_CMD_SESSION_GET(r5, 0x0, 0x20000010) r11 = syz_init_net_socket$llc(0x1a, 0x1, 0x0) connect$llc(r11, &(0x7f0000000100)={0x1a, 0x304, 0x0, 0x64, 0x0, 0x6, @link_local}, 0x10) sendmmsg(r11, &(0x7f0000001380), 0x3fffffffffffeed, 0x0) connect$llc(r11, &(0x7f0000000280)={0x1a, 0xcb, 0x1f, 0x1, 0x3, 0x1f, @broadcast}, 0x10) [ 230.202561][ T3460] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_virt_wifi: link becomes ready [ 230.233845][ T3460] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_virt_wifi: link becomes ready [ 230.294427][T10179] device veth1_macvtap entered promiscuous mode 02:47:28 executing program 1: r0 = socket$l2tp6(0xa, 0x2, 0x73) sendmmsg$inet6(r0, &(0x7f0000000040)=[{{&(0x7f0000000300)={0xa, 0x0, 0x0, @empty}, 0x1c, 0x0}}, {{&(0x7f0000000cc0)={0xa, 0x0, 0x0, @mcast2}, 0x1c, 0x0, 0x0, &(0x7f0000000000)=ANY=[@ANYBLOB="f1ff000008000000faddffff00000000"], 0x16}}], 0x2, 0x0) 02:47:28 executing program 1: r0 = socket$nl_route(0x10, 0x3, 0x0) r1 = socket$nl_route(0x10, 0x3, 0x0) r2 = socket(0xf, 0x2, 0x6) r3 = socket$inet(0x2, 0x80001, 0x84) getsockopt$inet_sctp_SCTP_MAX_BURST(r3, 0x84, 0x14, &(0x7f0000000000)=@assoc_value={0x0}, 0x0) getsockopt$inet_sctp6_SCTP_GET_PEER_ADDRS(0xffffffffffffffff, 0x84, 0x6c, &(0x7f00000008c0)=ANY=[@ANYRES32=r4, @ANYBLOB="96000000bfbb9c77d12de1f97d50ce09ae7d6b28d593ef0fe8c28f0c3d4ffaa89306648ed2888d8129e84dce9241e2d75d3bebba3fdcfaa59cef39e1a2efce2f8bb281eda0cae1ac96843015ad08c95fb61fd4564b95a5f8ed6766fa0dc8d899892b4041860f64d3dba8af8b692d6a73636a01a4b4c0c213d3f609838fc88e50430344b7528ad922104a854dce86bacde8dd23"], 0x0) getsockopt$inet_sctp6_SCTP_DEFAULT_PRINFO(r2, 0x84, 0x72, &(0x7f0000001a00)={r4, 0x5, 0x30}, &(0x7f0000001a40)=0xc) r5 = socket$netlink(0x10, 0x3, 0x0) r6 = socket(0x10, 0x803, 0x0) sendmsg$NBD_CMD_DISCONNECT(r6, &(0x7f00000002c0)={0x0, 0x0, &(0x7f0000000180)={0x0}}, 0x0) getsockname$packet(r6, &(0x7f0000000100)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f0000000200)=0x14) sendmsg$nl_route(r5, &(0x7f0000000040)={0x0, 0x2a9, &(0x7f0000000000)={&(0x7f0000000080)=ANY=[@ANYBLOB="480000001000050700"/20, @ANYRES32=r7, @ANYBLOB="000000000000000028001200090001007665746800000000180002001400010000000000", @ANYRES32=0x0, @ANYBLOB="0000b20000000000"], 0x48}}, 0x0) sendmsg$nl_route_sched(r1, &(0x7f0000000240)={0x0, 0x0, &(0x7f0000000140)={&(0x7f00000003c0)=ANY=[@ANYBLOB="38000000240007050000004007a2a30005000000", @ANYRES32=r7, @ANYBLOB="00000000ffffffff000000000900010068667363000000000800020000000000"], 0x38}}, 0x0) write$cgroup_int(0xffffffffffffffff, 0x0, 0x0) sendmsg$nl_route_sched(r0, &(0x7f00000001c0)={0x0, 0x0, &(0x7f0000000180)={&(0x7f0000000400)=ANY=[@ANYBLOB='<\x00\x00\x00,\x00\'\r\x00'/20, @ANYRES32=r7, @ANYBLOB="00000000000000000400000008000100627066001000020008000600", @ANYRES32, @ANYBLOB], 0x3c}}, 0x0) [ 230.438999][ T17] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_vlan: link becomes ready [ 230.453502][ T17] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_vlan: link becomes ready [ 230.462358][ T17] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_vlan: link becomes ready [ 230.472557][ T17] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_vlan: link becomes ready [ 230.482886][ T17] IPv6: ADDRCONF(NETDEV_CHANGE): vlan0: link becomes ready [ 230.492124][ T17] IPv6: ADDRCONF(NETDEV_CHANGE): vlan1: link becomes ready [ 230.513897][ T17] IPv6: ADDRCONF(NETDEV_CHANGE): vlan0: link becomes ready [ 230.526809][ T17] IPv6: ADDRCONF(NETDEV_CHANGE): vlan1: link becomes ready [ 230.564434][T10182] device veth0_vlan entered promiscuous mode [ 230.612650][T10177] device veth0_vlan entered promiscuous mode 02:47:28 executing program 1: r0 = socket$inet(0x2, 0x4000000000000001, 0x0) bind$inet(r0, &(0x7f0000000040)={0x2, 0x4e23, @dev}, 0x6c) r1 = socket$inet6(0xa, 0x5, 0x0) setsockopt$inet_sctp6_SCTP_EVENTS(r1, 0x84, 0xb, &(0x7f0000000040)={0x0, 0x0, 0x95}, 0xe) setsockopt$inet_sctp6_SCTP_RECVRCVINFO(r1, 0x84, 0x20, &(0x7f0000000080)=0x4, 0x4) listen(r1, 0x103) recvmmsg(r1, &(0x7f00000031c0)=[{{0x0, 0x0, 0x0}}], 0x300, 0x0, 0x0) setsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX_OLD(r1, 0x84, 0x6b, &(0x7f00000000c0)=[@in6={0xa, 0x0, 0x0, @loopback}], 0x1c) ioctl$sock_inet_SIOCSIFNETMASK(r1, 0x891c, &(0x7f0000000000)={'tunl0\x00', {0x2, 0x4e23, @multicast1}}) sendto$inet(r0, 0x0, 0x0, 0x20000800, &(0x7f0000000240)={0x2, 0x4e23, @local}, 0x10) r2 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000740)='cgroup.stat\x00', 0x275a, 0x0) pipe(&(0x7f0000000180)) write$binfmt_script(r2, &(0x7f0000000040)=ANY=[], 0x7c774aac) mmap(&(0x7f0000a00000/0x600000)=nil, 0x600000, 0x300000a, 0x2012, r2, 0x0) openat$tun(0xffffffffffffff9c, 0x0, 0x0, 0x0) setsockopt$SO_BINDTODEVICE(r0, 0x1, 0x19, 0x0, 0x0) sendto$inet(r0, &(0x7f0000000000), 0xffffffffffffffb5, 0x60, 0x0, 0xfeffffff00000000) r3 = socket$inet6(0xa, 0x5, 0x0) setsockopt$inet_sctp6_SCTP_EVENTS(r3, 0x84, 0xb, &(0x7f0000000040)={0x0, 0x0, 0x95}, 0xe) setsockopt$inet_sctp6_SCTP_RECVRCVINFO(r3, 0x84, 0x20, &(0x7f0000000080)=0x4, 0x4) listen(r3, 0x103) recvmmsg(r3, &(0x7f00000031c0)=[{{0x0, 0x0, 0x0}}], 0x300, 0x0, 0x0) setsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX_OLD(r3, 0x84, 0x6b, &(0x7f00000000c0)=[@in6={0xa, 0x0, 0x0, @loopback}], 0x1c) setsockopt$inet_sctp6_SCTP_CONTEXT(r3, 0x84, 0x11, &(0x7f0000000140)={0x0, 0xf2e}, 0x8) r4 = socket$inet6(0xa, 0x5, 0x0) setsockopt$inet_sctp6_SCTP_EVENTS(r4, 0x84, 0xb, &(0x7f0000000040)={0x0, 0x0, 0x95}, 0xe) setsockopt$inet_sctp6_SCTP_RECVRCVINFO(r4, 0x84, 0x20, &(0x7f0000000080)=0x4, 0x4) listen(r4, 0x103) recvmmsg(r4, &(0x7f00000031c0)=[{{0x0, 0x0, 0x0}}], 0x300, 0x0, 0x0) setsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX_OLD(r4, 0x84, 0x6b, &(0x7f00000001c0)=[@in6={0xa, 0x4e20, 0xfffffffd, @loopback}, @in={0x2, 0x4e21, @rand_addr=0x6}], 0x6) ioctl$sock_SIOCGSKNS(r4, 0x894c, &(0x7f0000000100)=0x9) [ 230.724656][T10177] device veth1_vlan entered promiscuous mode [ 230.733933][T10182] device veth1_vlan entered promiscuous mode [ 230.766003][T10179] batman_adv: The newly added mac address (aa:aa:aa:aa:aa:3d) already exists on: batadv_slave_0 [ 230.780085][T10179] batman_adv: It is strongly recommended to keep mac addresses unique to avoid problems! [ 230.790281][T10179] batman_adv: The newly added mac address (aa:aa:aa:aa:aa:3d) already exists on: batadv_slave_0 [ 230.808850][T10179] batman_adv: It is strongly recommended to keep mac addresses unique to avoid problems! [ 230.825695][T10179] batman_adv: The newly added mac address (aa:aa:aa:aa:aa:3d) already exists on: batadv_slave_0 [ 230.854891][T10179] batman_adv: It is strongly recommended to keep mac addresses unique to avoid problems! [ 230.875674][T10179] batman_adv: batadv0: Interface activated: batadv_slave_0 [ 230.902767][ T3460] IPv6: ADDRCONF(NETDEV_CHANGE): macvlan0: link becomes ready [ 230.914918][ T3460] IPv6: ADDRCONF(NETDEV_CHANGE): macvlan1: link becomes ready [ 230.943253][ T3460] IPv6: ADDRCONF(NETDEV_CHANGE): macvlan0: link becomes ready [ 230.957169][ T3460] IPv6: ADDRCONF(NETDEV_CHANGE): macvlan1: link becomes ready [ 230.981740][ T3460] IPv6: ADDRCONF(NETDEV_CHANGE): batadv_slave_0: link becomes ready 02:47:29 executing program 2: r0 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000040)='memory.events\x00', 0x275a, 0x0) writev(r0, &(0x7f00000002c0)=[{&(0x7f00000000c0)='7', 0x1}], 0x1) mmap(&(0x7f0000000000/0x4000)=nil, 0x4000, 0x3, 0x10012, r0, 0x0) r1 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000080)='pids.current\x00', 0x275a, 0x0) ioctl$FS_IOC_GETFSMAP(r1, 0xc0c0583b, &(0x7f0000000200)={0x0, 0x0, 0x400000000000118, 0x0, [], [{}, {0xffffffff}]}) pipe(&(0x7f0000000c00)={0xffffffffffffffff}) connect$vsock_stream(r2, &(0x7f0000000c40)={0x28, 0x0, 0xffffffff, @hyper}, 0x10) r3 = bpf$BPF_BTF_GET_FD_BY_ID(0x13, &(0x7f0000000140)=0xffffffffffffffff, 0x4) epoll_ctl$EPOLL_CTL_MOD(r2, 0x3, r3, &(0x7f0000000180)={0x30000011}) ioctl$PPPIOCDISCONN(r2, 0x7439) [ 231.000660][ T3460] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_batadv: link becomes ready [ 231.035039][T10179] batman_adv: The newly added mac address (aa:aa:aa:aa:aa:3e) already exists on: batadv_slave_1 [ 231.056402][T10179] batman_adv: It is strongly recommended to keep mac addresses unique to avoid problems! [ 231.066714][T10179] batman_adv: The newly added mac address (aa:aa:aa:aa:aa:3e) already exists on: batadv_slave_1 [ 231.084604][T10179] batman_adv: It is strongly recommended to keep mac addresses unique to avoid problems! [ 231.097348][T10179] batman_adv: The newly added mac address (aa:aa:aa:aa:aa:3e) already exists on: batadv_slave_1 02:47:29 executing program 2: socketpair$unix(0x1, 0x80000000001, 0x0, &(0x7f0000000500)={0xffffffffffffffff, 0xffffffffffffffff}) mmap(&(0x7f0000000000/0xe7e000)=nil, 0xe7e000, 0xfffffffffffffffb, 0x31, 0xffffffffffffffff, 0x0) write$binfmt_elf64(r0, &(0x7f0000000380)=ANY=[], 0x84f0) write$binfmt_misc(r0, &(0x7f00000000c0)=ANY=[], 0x7fffffff) recvfrom(r1, &(0x7f0000000040)=""/184, 0xffffffc9, 0x40012500, 0x0, 0xffffffffffffff49) sendmsg$inet6(0xffffffffffffffff, &(0x7f00000008c0)={&(0x7f0000000180)={0xa, 0x0, 0x0, @local, 0xa}, 0x1c, &(0x7f0000000780)=[{&(0x7f0000000340)="f9", 0x26c59}], 0x1}, 0x60) getsockopt$inet6_IPV6_IPSEC_POLICY(0xffffffffffffffff, 0x29, 0x22, &(0x7f0000000700)={{{@in=@multicast1, @in6=@local}}, {{@in=@initdev}, 0x0, @in6=@local}}, 0x0) setsockopt$inet6_IPV6_IPSEC_POLICY(0xffffffffffffffff, 0x29, 0x22, &(0x7f00000003c0)={{{@in=@remote, @in=@empty, 0x0, 0x0, 0x4e21, 0x0, 0x0, 0x0, 0x80}, {0x0, 0x0, 0x7, 0x0, 0x3}, {}, 0x6, 0x0, 0x0, 0x0, 0x0, 0x2}, {{@in6=@remote, 0x4d4}, 0xa, @in6=@initdev={0xfe, 0x88, [], 0x0, 0x0}, 0x3502, 0xa7f8935fca5fa15b, 0x3cef14a422163db1, 0x0, 0x7, 0x2}}, 0xe8) socket$inet_tcp(0x2, 0x1, 0x0) socket(0x10, 0x80002, 0x0) ioctl(0xffffffffffffffff, 0x0, 0x0) r2 = socket$netlink(0x10, 0x3, 0x0) ioctl(r2, 0x1000008912, &(0x7f00000001c0)="080db5055e0bcfe847a071") accept$inet6(0xffffffffffffffff, 0x0, 0x0) ioctl$sock_FIOGETOWN(0xffffffffffffffff, 0x8903, &(0x7f00000003c0)) getgid() socket$nl_route(0x10, 0x3, 0x0) sendmsg$nl_route_sched(0xffffffffffffffff, &(0x7f0000000840)={0x0, 0x0, &(0x7f0000000800)={&(0x7f0000000100)=ANY=[@ANYBLOB="a0dd5f622ef0178924d947c4eb205dc686191ed5f7b9029feef475e43a60b1897a75246badfe74005c4978213a761bbf256de324dbf0deac5cff16918f64cdf33c2c7c3c676ade14e7c02fb727d99becff312d7224aff47507dc40ae89df31e5e24e411d3f12e238d7fb12eb3c28ebfb3235446af192e4c27d252fc820"], 0x1}}, 0x0) getsockopt$inet6_IPV6_IPSEC_POLICY(0xffffffffffffffff, 0x29, 0x22, &(0x7f0000000700)={{{@in=@multicast1, @in6=@local}}, {{@in=@initdev}, 0x0, @in6=@local}}, 0x0) r3 = socket$netlink(0x10, 0x3, 0x0) mmap(&(0x7f0000827000/0x1000)=nil, 0x1000, 0xa, 0x11, r3, 0x0) ioctl$sock_FIOGETOWN(0xffffffffffffffff, 0x8903, &(0x7f00000003c0)) [ 231.144919][T10179] batman_adv: It is strongly recommended to keep mac addresses unique to avoid problems! [ 231.188300][T10179] batman_adv: batadv0: Interface activated: batadv_slave_1 [ 231.208665][ T12] IPv6: ADDRCONF(NETDEV_CHANGE): batadv_slave_1: link becomes ready [ 231.220057][ T12] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_batadv: link becomes ready 02:47:29 executing program 0: r0 = socket$inet6(0xa, 0x1, 0x0) ioctl(0xffffffffffffffff, 0x1000008912, &(0x7f00000001c0)="080db5055e0bcfe847a071") getsockopt$inet6_buf(r0, 0x29, 0x13, &(0x7f0000c86000), &(0x7f0000000080)=0xffffffee) [ 231.297385][T10182] device veth0_macvtap entered promiscuous mode [ 231.339031][ T12] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_macvtap: link becomes ready [ 231.357305][ T12] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_macvtap: link becomes ready [ 231.443299][T10182] device veth1_macvtap entered promiscuous mode [ 231.465349][ T12] IPv6: ADDRCONF(NETDEV_CHANGE): macvtap0: link becomes ready [ 231.481425][ T12] IPv6: ADDRCONF(NETDEV_CHANGE): macsec0: link becomes ready [ 231.502323][ T12] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_macvtap: link becomes ready [ 231.525154][ T12] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_macvtap: link becomes ready [ 231.547887][T10177] device veth0_macvtap entered promiscuous mode [ 231.620617][T10177] device veth1_macvtap entered promiscuous mode [ 231.705873][T10182] batman_adv: The newly added mac address (aa:aa:aa:aa:aa:3d) already exists on: batadv_slave_0 [ 231.732564][T10182] batman_adv: It is strongly recommended to keep mac addresses unique to avoid problems! [ 231.765397][T10182] batman_adv: The newly added mac address (aa:aa:aa:aa:aa:3d) already exists on: batadv_slave_0 [ 231.784862][T10182] batman_adv: It is strongly recommended to keep mac addresses unique to avoid problems! [ 231.805072][T10182] batman_adv: The newly added mac address (aa:aa:aa:aa:aa:3d) already exists on: batadv_slave_0 [ 231.827901][T10182] batman_adv: It is strongly recommended to keep mac addresses unique to avoid problems! [ 231.845666][T10182] batman_adv: The newly added mac address (aa:aa:aa:aa:aa:3d) already exists on: batadv_slave_0 [ 231.868907][T10182] batman_adv: It is strongly recommended to keep mac addresses unique to avoid problems! [ 231.897440][T10182] batman_adv: batadv0: Interface activated: batadv_slave_0 [ 231.920915][ T2843] IPv6: ADDRCONF(NETDEV_CHANGE): macvtap0: link becomes ready [ 231.934502][ T2843] IPv6: ADDRCONF(NETDEV_CHANGE): macsec0: link becomes ready [ 231.978430][ T2843] IPv6: ADDRCONF(NETDEV_CHANGE): batadv_slave_0: link becomes ready [ 232.020833][ T2843] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_batadv: link becomes ready [ 232.056472][T10177] batman_adv: The newly added mac address (aa:aa:aa:aa:aa:3d) already exists on: batadv_slave_0 [ 232.102024][T10177] batman_adv: It is strongly recommended to keep mac addresses unique to avoid problems! [ 232.135850][T10177] batman_adv: The newly added mac address (aa:aa:aa:aa:aa:3d) already exists on: batadv_slave_0 [ 232.153800][T10177] batman_adv: It is strongly recommended to keep mac addresses unique to avoid problems! [ 232.164070][T10177] batman_adv: The newly added mac address (aa:aa:aa:aa:aa:3d) already exists on: batadv_slave_0 [ 232.187591][T10177] batman_adv: It is strongly recommended to keep mac addresses unique to avoid problems! [ 232.197514][T10177] batman_adv: The newly added mac address (aa:aa:aa:aa:aa:3d) already exists on: batadv_slave_0 [ 232.221932][T10177] batman_adv: It is strongly recommended to keep mac addresses unique to avoid problems! [ 232.232970][T10177] batman_adv: The newly added mac address (aa:aa:aa:aa:aa:3d) already exists on: batadv_slave_0 [ 232.247107][T10177] batman_adv: It is strongly recommended to keep mac addresses unique to avoid problems! [ 232.264106][T10177] batman_adv: batadv0: Interface activated: batadv_slave_0 [ 232.275887][T10182] batman_adv: The newly added mac address (aa:aa:aa:aa:aa:3e) already exists on: batadv_slave_1 [ 232.287153][T10182] batman_adv: It is strongly recommended to keep mac addresses unique to avoid problems! [ 232.297816][T10182] batman_adv: The newly added mac address (aa:aa:aa:aa:aa:3e) already exists on: batadv_slave_1 [ 232.309004][T10182] batman_adv: It is strongly recommended to keep mac addresses unique to avoid problems! [ 232.319038][T10182] batman_adv: The newly added mac address (aa:aa:aa:aa:aa:3e) already exists on: batadv_slave_1 [ 232.329866][T10182] batman_adv: It is strongly recommended to keep mac addresses unique to avoid problems! [ 232.339813][T10182] batman_adv: The newly added mac address (aa:aa:aa:aa:aa:3e) already exists on: batadv_slave_1 [ 232.350256][T10182] batman_adv: It is strongly recommended to keep mac addresses unique to avoid problems! [ 232.362210][T10182] batman_adv: batadv0: Interface activated: batadv_slave_1 [ 232.375582][ T17] IPv6: ADDRCONF(NETDEV_CHANGE): batadv_slave_0: link becomes ready [ 232.385822][ T17] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_batadv: link becomes ready [ 232.395154][ T17] IPv6: ADDRCONF(NETDEV_CHANGE): batadv_slave_1: link becomes ready [ 232.404329][ T17] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_batadv: link becomes ready [ 232.416942][T10177] batman_adv: The newly added mac address (aa:aa:aa:aa:aa:3e) already exists on: batadv_slave_1 [ 232.427861][T10177] batman_adv: It is strongly recommended to keep mac addresses unique to avoid problems! [ 232.439662][T10177] batman_adv: The newly added mac address (aa:aa:aa:aa:aa:3e) already exists on: batadv_slave_1 [ 232.451697][T10177] batman_adv: It is strongly recommended to keep mac addresses unique to avoid problems! [ 232.462267][T10177] batman_adv: The newly added mac address (aa:aa:aa:aa:aa:3e) already exists on: batadv_slave_1 [ 232.472768][T10177] batman_adv: It is strongly recommended to keep mac addresses unique to avoid problems! [ 232.483734][T10177] batman_adv: The newly added mac address (aa:aa:aa:aa:aa:3e) already exists on: batadv_slave_1 [ 232.494595][T10177] batman_adv: It is strongly recommended to keep mac addresses unique to avoid problems! [ 232.504511][T10177] batman_adv: The newly added mac address (aa:aa:aa:aa:aa:3e) already exists on: batadv_slave_1 [ 232.514954][T10177] batman_adv: It is strongly recommended to keep mac addresses unique to avoid problems! [ 232.526604][T10177] batman_adv: batadv0: Interface activated: batadv_slave_1 [ 232.554383][ T2843] IPv6: ADDRCONF(NETDEV_CHANGE): batadv_slave_1: link becomes ready [ 232.567073][ T2843] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_batadv: link becomes ready 02:47:31 executing program 2: r0 = socket(0x11, 0x800000003, 0x0) pipe(&(0x7f0000000c00)={0xffffffffffffffff}) connect$vsock_stream(r1, &(0x7f0000000c40)={0x28, 0x0, 0xffffffff, @hyper}, 0x10) r2 = bpf$BPF_BTF_GET_FD_BY_ID(0x13, &(0x7f0000000140)=0xffffffffffffffff, 0x4) epoll_ctl$EPOLL_CTL_MOD(r1, 0x3, r2, &(0x7f0000000180)={0x70000011}) setsockopt$packet_buf(r1, 0x107, 0xf, &(0x7f0000000000)="a2e6fa9a", 0x4) bind(r0, &(0x7f0000000080)=@generic={0x2b, "0000010000000000080044944eeba71a4976e252922cb18f6e2e2aba000000012e0b3836005404b0e0301a4ce875f2e3ff5f163ee340b7679500800000000000000101013c5811039e15775027ecce66fd792bbf0e5bf5ff1b0816f3f6db1c00010000000000000049740000000000000006ad8e5ecc326d3a09ffc2c654"}, 0x80) sendto$inet6(r0, &(0x7f0000000180)="ce0410008b3350ec00911efc0bb35c02630dffffa328b47ca8a88a37877b1134e9ff000099dbe547f481705924fac300000000309662bd845011399e970800d8", 0x40, 0x0, 0x0, 0x0) 02:47:31 executing program 0: socket$l2tp6(0xa, 0x2, 0x73) bpf$PROG_LOAD(0x5, &(0x7f0000000080)={0x8, 0x8, &(0x7f00000003c0)=ANY=[@ANYBLOB="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"], &(0x7f0000000100)='GPL\x00', 0x0, 0x0, 0x0, 0x0, 0x8}, 0x48) 02:47:31 executing program 1: r0 = socket$inet(0x2, 0x4000000000000001, 0x0) bind$inet(r0, &(0x7f0000000040)={0x2, 0x4e23, @dev}, 0x6c) r1 = socket$inet6(0xa, 0x5, 0x0) setsockopt$inet_sctp6_SCTP_EVENTS(r1, 0x84, 0xb, &(0x7f0000000040)={0x0, 0x0, 0x95}, 0xe) setsockopt$inet_sctp6_SCTP_RECVRCVINFO(r1, 0x84, 0x20, &(0x7f0000000080)=0x4, 0x4) listen(r1, 0x103) recvmmsg(r1, &(0x7f00000031c0)=[{{0x0, 0x0, 0x0}}], 0x300, 0x0, 0x0) setsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX_OLD(r1, 0x84, 0x6b, &(0x7f00000000c0)=[@in6={0xa, 0x0, 0x0, @loopback}], 0x1c) ioctl$sock_inet_SIOCSIFNETMASK(r1, 0x891c, &(0x7f0000000000)={'tunl0\x00', {0x2, 0x4e23, @multicast1}}) sendto$inet(r0, 0x0, 0x0, 0x20000800, &(0x7f0000000240)={0x2, 0x4e23, @local}, 0x10) r2 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000740)='cgroup.stat\x00', 0x275a, 0x0) pipe(&(0x7f0000000180)) write$binfmt_script(r2, &(0x7f0000000040)=ANY=[], 0x7c774aac) mmap(&(0x7f0000a00000/0x600000)=nil, 0x600000, 0x300000a, 0x2012, r2, 0x0) openat$tun(0xffffffffffffff9c, 0x0, 0x0, 0x0) setsockopt$SO_BINDTODEVICE(r0, 0x1, 0x19, 0x0, 0x0) sendto$inet(r0, &(0x7f0000000000), 0xffffffffffffffb5, 0x60, 0x0, 0xfeffffff00000000) r3 = socket$inet6(0xa, 0x5, 0x0) setsockopt$inet_sctp6_SCTP_EVENTS(r3, 0x84, 0xb, &(0x7f0000000040)={0x0, 0x0, 0x95}, 0xe) setsockopt$inet_sctp6_SCTP_RECVRCVINFO(r3, 0x84, 0x20, &(0x7f0000000080)=0x4, 0x4) listen(r3, 0x103) recvmmsg(r3, &(0x7f00000031c0)=[{{0x0, 0x0, 0x0}}], 0x300, 0x0, 0x0) setsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX_OLD(r3, 0x84, 0x6b, &(0x7f00000000c0)=[@in6={0xa, 0x0, 0x0, @loopback}], 0x1c) setsockopt$inet_sctp6_SCTP_CONTEXT(r3, 0x84, 0x11, &(0x7f0000000140)={0x0, 0xf2e}, 0x8) r4 = socket$inet6(0xa, 0x5, 0x0) setsockopt$inet_sctp6_SCTP_EVENTS(r4, 0x84, 0xb, &(0x7f0000000040)={0x0, 0x0, 0x95}, 0xe) setsockopt$inet_sctp6_SCTP_RECVRCVINFO(r4, 0x84, 0x20, &(0x7f0000000080)=0x4, 0x4) listen(r4, 0x103) recvmmsg(r4, &(0x7f00000031c0)=[{{0x0, 0x0, 0x0}}], 0x300, 0x0, 0x0) setsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX_OLD(r4, 0x84, 0x6b, &(0x7f00000001c0)=[@in6={0xa, 0x4e20, 0xfffffffd, @loopback}, @in={0x2, 0x4e21, @rand_addr=0x6}], 0x6) ioctl$sock_SIOCGSKNS(r4, 0x894c, &(0x7f0000000100)=0x9) 02:47:31 executing program 4: r0 = socket$inet(0x2, 0x4000000000000001, 0x0) bind$inet(r0, &(0x7f0000000040)={0x2, 0x4e23, @dev}, 0x6c) r1 = socket$inet6(0xa, 0x5, 0x0) setsockopt$inet_sctp6_SCTP_EVENTS(r1, 0x84, 0xb, &(0x7f0000000040)={0x0, 0x0, 0x95}, 0xe) setsockopt$inet_sctp6_SCTP_RECVRCVINFO(r1, 0x84, 0x20, &(0x7f0000000080)=0x4, 0x4) listen(r1, 0x103) recvmmsg(r1, &(0x7f00000031c0)=[{{0x0, 0x0, 0x0}}], 0x300, 0x0, 0x0) setsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX_OLD(r1, 0x84, 0x6b, &(0x7f00000000c0)=[@in6={0xa, 0x0, 0x0, @loopback}], 0x1c) ioctl$sock_inet_SIOCSIFNETMASK(r1, 0x891c, &(0x7f0000000000)={'tunl0\x00', {0x2, 0x4e23, @multicast1}}) sendto$inet(r0, 0x0, 0x0, 0x20000800, &(0x7f0000000240)={0x2, 0x4e23, @local}, 0x10) r2 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000740)='cgroup.stat\x00', 0x275a, 0x0) pipe(&(0x7f0000000180)) write$binfmt_script(r2, &(0x7f0000000040)=ANY=[], 0x7c774aac) mmap(&(0x7f0000a00000/0x600000)=nil, 0x600000, 0x300000a, 0x2012, r2, 0x0) openat$tun(0xffffffffffffff9c, 0x0, 0x0, 0x0) setsockopt$SO_BINDTODEVICE(r0, 0x1, 0x19, 0x0, 0x0) sendto$inet(r0, &(0x7f0000000000), 0xffffffffffffffb5, 0x60, 0x0, 0xfeffffff00000000) r3 = socket$inet6(0xa, 0x5, 0x0) setsockopt$inet_sctp6_SCTP_EVENTS(r3, 0x84, 0xb, &(0x7f0000000040)={0x0, 0x0, 0x95}, 0xe) setsockopt$inet_sctp6_SCTP_RECVRCVINFO(r3, 0x84, 0x20, &(0x7f0000000080)=0x4, 0x4) listen(r3, 0x103) recvmmsg(r3, &(0x7f00000031c0)=[{{0x0, 0x0, 0x0}}], 0x300, 0x0, 0x0) setsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX_OLD(r3, 0x84, 0x6b, &(0x7f00000000c0)=[@in6={0xa, 0x0, 0x0, @loopback}], 0x1c) setsockopt$inet_sctp6_SCTP_CONTEXT(r3, 0x84, 0x11, &(0x7f0000000140)={0x0, 0xf2e}, 0x8) r4 = socket$inet6(0xa, 0x5, 0x0) setsockopt$inet_sctp6_SCTP_EVENTS(r4, 0x84, 0xb, &(0x7f0000000040)={0x0, 0x0, 0x95}, 0xe) setsockopt$inet_sctp6_SCTP_RECVRCVINFO(r4, 0x84, 0x20, &(0x7f0000000080)=0x4, 0x4) listen(r4, 0x103) recvmmsg(r4, &(0x7f00000031c0)=[{{0x0, 0x0, 0x0}}], 0x300, 0x0, 0x0) setsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX_OLD(r4, 0x84, 0x6b, &(0x7f00000001c0)=[@in6={0xa, 0x4e20, 0xfffffffd, @loopback}, @in={0x2, 0x4e21, @rand_addr=0x6}], 0x6) ioctl$sock_SIOCGSKNS(r4, 0x894c, &(0x7f0000000100)=0x9) 02:47:31 executing program 5: r0 = socket$nl_route(0x10, 0x3, 0x0) r1 = socket$netlink(0x10, 0x3, 0x0) r2 = socket(0x10, 0x803, 0x0) sendmsg$IPCTNL_MSG_EXP_GET_STATS_CPU(r2, &(0x7f0000000300)={0x0, 0x0, &(0x7f0000000280)={0x0}, 0x1, 0x0, 0x0, 0x24000042}, 0x0) getsockname$packet(r2, &(0x7f0000000100)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f00000002c0)=0x14) sendmsg$nl_route(r1, &(0x7f0000000040)={0x0, 0x0, &(0x7f0000000000)={&(0x7f00000003c0)=ANY=[@ANYBLOB="480000001000050700"/20, @ANYPTR=&(0x7f0000000340)=ANY=[@ANYBLOB="88b2e0c71b8a6a7601a02016179c4c66a1c0bcaf3e1a89b511b78992cf9cb899a3b6d71995f4f1bedf37f4ed8d6cc817d9616fc33c8a67eca37b6996f9243c4770d34483afb40428a4ed1442e15131"], @ANYBLOB="000200ccb800000028001200090001007665746800000000180002001400010000000000", @ANYRES32=0x0, @ANYBLOB="04000000f31a571a"], 0x5}, 0x1, 0x0, 0x0, 0xc081}, 0x0) r4 = socket$netlink(0x10, 0x3, 0x0) ioctl(r4, 0x1000008912, &(0x7f00000001c0)="080db5055e0bcfe847a071") sendmsg$nl_route(r0, &(0x7f0000000080)={0x0, 0x0, &(0x7f0000000140)={&(0x7f0000000200)=ANY=[@ANYBLOB="4400000010000104000000000000000000000800daeae257f20f9532cd02b4cb0466b22b281fd7ffb6714a51989e26275253bf286f3966a4db496e", @ANYRES32=0x0, @ANYBLOB="0000000000000000140012800c0001006d6163766c616e000400028008000500", @ANYRES32=r3, @ANYBLOB="0800040000000000"], 0x44}}, 0x0) 02:47:31 executing program 3: r0 = bpf$PROG_LOAD(0x5, &(0x7f0000000200)={0x4, 0xe, &(0x7f0000000380)=ANY=[@ANYBLOB="b702000008000000bfa30000000000000703000000feffff7a0af0fff8ffffff79a4f0ff00000000b7060000ff8000ff2d6405000000000065040400010000001404000001007d60b7030000000000006a0a00fe00000000850000001f000000b7000000000000009500000000000000"], &(0x7f0000000340)='syzkaller\x00'}, 0x48) r1 = socket$inet6(0xa, 0x80003, 0x6b) ioctl(r1, 0x1000008912, &(0x7f0000000040)="080db5055e0bcfe8479071") r2 = socket$inet_smc(0x2b, 0x1, 0x0) ioctl$sock_inet_tcp_SIOCOUTQNSD(r2, 0x894b, &(0x7f0000003780)) bpf$BPF_PROG_TEST_RUN(0xa, &(0x7f0000000080)={r0, 0x0, 0xe, 0x2f4, &(0x7f0000000400)="3d6ee2e04b91ab10143d9bbe86dd", 0x0, 0xffffffff00000011, 0x0, 0x0, 0xfffffd47}, 0x28) r3 = socket$netlink(0x10, 0x3, 0x0) ioctl(r3, 0x1000008912, &(0x7f0000000000)="080db5055e0bcfe8478071") r4 = syz_genetlink_get_family_id$nl80211(&(0x7f0000000100)='nl80211\x00') r5 = socket$netlink(0x10, 0x3, 0x0) r6 = socket(0x10, 0x803, 0x0) sendmsg$NBD_CMD_DISCONNECT(r6, &(0x7f00000001c0)={0x0, 0x0, &(0x7f0000000180)={0x0}}, 0x0) getsockname$packet(r6, &(0x7f0000000100)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f0000000200)=0x2ba) sendmsg$nl_route(r5, &(0x7f00000000c0)={0x0, 0x0, &(0x7f0000000200)={&(0x7f00000003c0)=@newlink={0x3c, 0x10, 0xffffff1f, 0x0, 0x0, {}, [@IFLA_LINKINFO={0x14, 0x12, 0x0, 0x1, @veth={{0x9, 0x1, 'veth\x00'}, {0x4, 0x2, 0x0, 0x1, @void}}}, @IFLA_MASTER={0x8, 0xa, r7}]}, 0x3c}}, 0x0) sendmsg$NL80211_CMD_SET_MESH_CONFIG(r3, &(0x7f0000000280)={&(0x7f00000000c0)={0x10, 0x0, 0x0, 0x4}, 0xc, &(0x7f00000001c0)={&(0x7f0000000140)={0x7c, r4, 0x30c, 0x70bd27, 0x25dfdbfb, {}, [@NL80211_ATTR_WIPHY={0x8}, @NL80211_ATTR_IFINDEX={0x8, 0x3, r7}, @NL80211_ATTR_WDEV={0xc, 0x99, {0x448, 0x2}}, @NL80211_ATTR_MESH_CONFIG={0x24, 0x23, 0x0, 0x1, [@NL80211_MESHCONF_TTL={0x5}, @NL80211_MESHCONF_ELEMENT_TTL={0x5, 0xf, 0x3}, @NL80211_MESHCONF_PATH_REFRESH_TIME={0x8, 0x9, 0x982}, @NL80211_MESHCONF_RETRY_TIMEOUT={0x6, 0x1, 0xde}]}, @NL80211_ATTR_MESH_CONFIG={0x14, 0x23, 0x0, 0x1, [@NL80211_MESHCONF_HWMP_PREQ_MIN_INTERVAL={0x6, 0xc, 0x7}, @NL80211_MESHCONF_POWER_MODE={0x8, 0x1a, 0x1}]}, @NL80211_ATTR_WDEV={0xc, 0x99, {0x4}}, @NL80211_ATTR_WIPHY={0x8, 0x1, 0x3}]}, 0x7c}, 0x1, 0x0, 0x0, 0x8010}, 0x40) [ 233.192932][T10323] [ 233.195390][T10323] ********************************************************** [ 233.226072][T10323] ** NOTICE NOTICE NOTICE NOTICE NOTICE NOTICE NOTICE ** [ 233.227611][T10325] netlink: 36 bytes leftover after parsing attributes in process `syz-executor.5'. [ 233.247498][T10323] ** ** 02:47:31 executing program 2: socket$netlink(0x10, 0x3, 0x0) ioctl$FS_IOC_RESVSP(0xffffffffffffffff, 0x40305828, &(0x7f0000000080)={0x0, 0x0, 0x0, 0x7fffffff}) r0 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000180)='hugetlb.2MB.usage_in_bytes\x00', 0x275a, 0x0) write$cgroup_int(r0, &(0x7f0000000380), 0x10076) sendmmsg$sock(0xffffffffffffffff, 0x0, 0x0, 0x40000) socketpair(0x8000000000001e, 0x805, 0x0, &(0x7f0000000140)={0xffffffffffffffff, 0xffffffffffffffff}) bind$can_j1939(0xffffffffffffffff, &(0x7f0000003340), 0x3) socketpair(0x8000000000001e, 0x805, 0x0, &(0x7f0000000140)={0xffffffffffffffff, 0xffffffffffffffff}) bind$can_j1939(r2, &(0x7f0000003340), 0x3) socketpair(0x8000000000001e, 0x805, 0x0, 0x0) bind$can_j1939(0xffffffffffffffff, &(0x7f0000003340), 0x3) r3 = accept4$netrom(0xffffffffffffffff, 0x0, &(0x7f0000000100), 0x1000) ioctl$FIDEDUPERANGE(r1, 0xc0189436, &(0x7f0000000240)={0x400, 0xffffffffffffffe1, 0x4, 0x0, 0x0, [{{}, 0x2}, {{r2}, 0xffffffffa51d63a5}, {{}, 0x3ff}, {{r3}, 0x1f}]}) ioctl$EXT4_IOC_MOVE_EXT(0xffffffffffffffff, 0xc028660f, &(0x7f00000000c0)={0xc, r0, 0x2}) r4 = syz_init_net_socket$nl_rdma(0xffffffffffffffff, 0x3, 0x14) sendmsg$RDMA_NLDEV_CMD_STAT_GET(r4, &(0x7f0000000200)={&(0x7f0000000000)={0x10, 0x0, 0x0, 0xa0}, 0xc, &(0x7f00000001c0)={&(0x7f0000000040)={0x28, 0x1411, 0x100, 0x70bd27, 0x25dfdbfc, "", [@RDMA_NLDEV_ATTR_RES_MRN={0x8, 0x3e, 0x2}, @RDMA_NLDEV_ATTR_STAT_MODE={0x8, 0x4a, 0x1}, @RDMA_NLDEV_ATTR_STAT_MODE={0x8}]}, 0x28}}, 0x10) 02:47:31 executing program 5: r0 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000280)='cgroup.controllers\x00', 0x275a, 0x0) ioctl$FS_IOC_FSSETXATTR(r0, 0x401c5820, &(0x7f0000000140)={0x20}) pwrite64(r0, &(0x7f00000001c0)='T', 0x1, 0x0) write$cgroup_int(r0, &(0x7f0000000000), 0xffffff6a) r1 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000080)='cpu.stat\x00', 0x275a, 0x0) write$cgroup_int(r1, &(0x7f0000000180)=0x3, 0xff7e) ioctl$EXT4_IOC_ALLOC_DA_BLKS(r1, 0x660c) r2 = openat$cgroup_ro(0xffffffffffffffff, 0x0, 0x0, 0x0) syz_genetlink_get_family_id$ipvs(&(0x7f0000000200)='IPVS\x00') sendmsg$IPVS_CMD_GET_DAEMON(0xffffffffffffffff, &(0x7f0000000600)={0x0, 0x0, &(0x7f00000005c0)={&(0x7f0000000040)=ANY=[@ANYRES16], 0x1}, 0x1, 0x4000000000000000}, 0x0) ioctl$EXT4_IOC_MOVE_EXT(r1, 0xc028660f, &(0x7f0000001300)={0x2880008, r0, 0x0, 0x8}) r3 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000280)='cgroup.controllers\x00', 0x275a, 0x0) ioctl$FS_IOC_FSSETXATTR(r3, 0x401c5820, 0x0) pwrite64(r2, &(0x7f0000000380)="0094a8b2939d1a466669ece21456b6924ef9f30ff716410786a3ad7c86c35b94546316ed9bdf02dc9b2d25e03edf2196c0cbee77ef5780cbf58703edc24aef44b2091ef461322332fd02c1a4f1b62c5fcb657c12fa823c1fd7bb71dd7a7dc911d7b753014cc7768ec671c590218a8d6b419af0d5cd130a27e516d3b1fcc608e84d19c31bc621eeac45bee755c795877da76988", 0x93, 0x0) write$cgroup_int(r3, &(0x7f0000000000), 0xffffff6a) pipe(&(0x7f0000000c00)={0xffffffffffffffff}) connect$vsock_stream(r4, &(0x7f0000000c40)={0x28, 0x0, 0xffffffff, @hyper}, 0x10) r5 = bpf$BPF_BTF_GET_FD_BY_ID(0x13, &(0x7f0000000140)=0xffffffffffffffff, 0x4) epoll_ctl$EPOLL_CTL_MOD(r4, 0x3, r5, &(0x7f0000000180)={0x30000011}) pipe(&(0x7f0000000c00)={0xffffffffffffffff, 0xffffffffffffffff}) getsockopt$sock_int(r6, 0x1, 0x2, &(0x7f0000000000), &(0x7f0000000040)=0x4) r7 = openat$cgroup_ro(r3, &(0x7f0000000240)='memory.swap.current\x00', 0x275a, 0x0) write$cgroup_int(r7, 0x0, 0x0) ioctl$EXT4_IOC_ALLOC_DA_BLKS(r7, 0x660c) openat$cgroup_ro(0xffffffffffffffff, &(0x7f0000000100)='cpuacct.usage_all\x00', 0x0, 0x0) socket$nl_generic(0x10, 0x3, 0x10) syz_genetlink_get_family_id$ipvs(0x0) ioctl$EXT4_IOC_MOVE_EXT(0xffffffffffffffff, 0xc028660f, &(0x7f0000001300)={0x2880008, r3, 0x0, 0x8}) ioctl$NS_GET_OWNER_UID(r3, 0xb704, &(0x7f0000000100)=0x0) ioctl$TUNSETOWNER(r1, 0x400454cc, r8) sendmsg$inet(0xffffffffffffffff, 0x0, 0x0) mmap(&(0x7f0000000000/0xe7e000)=nil, 0xe7e000, 0x0, 0x40031, 0xffffffffffffffff, 0x0) [ 233.293355][T10323] ** trace_printk() being used. Allocating extra memory. ** [ 233.318464][T10323] ** ** [ 233.365314][T10323] ** This means that this is a DEBUG kernel and it is ** [ 233.414266][T10323] ** unsafe for production use. ** [ 233.471061][T10323] ** ** [ 233.526858][T10323] ** If you see this message and you are not debugging ** [ 233.557768][T10323] ** the kernel, report this immediately to your vendor! ** 02:47:31 executing program 2: ioctl$sock_inet6_tcp_SIOCATMARK(0xffffffffffffffff, 0x8905, &(0x7f0000000100)) r0 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000740)='cgroup.controllers\x00', 0x275a, 0x0) ioctl$FS_IOC_FSSETXATTR(r0, 0x401c5820, &(0x7f0000000040)={0x20}) r1 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000740)='cgroup.controllers\x00', 0x275a, 0x0) ioctl$FS_IOC_RESVSP(r1, 0x40305828, &(0x7f0000001900)={0x0, 0x0, 0x0, 0x80000000}) setsockopt$inet6_MRT6_ADD_MFC(0xffffffffffffffff, 0x29, 0xcc, 0x0, 0x0) ioctl(0xffffffffffffffff, 0x0, 0x0) writev(r0, &(0x7f0000001480)=[{&(0x7f0000001140)="c1", 0x1}], 0x1) r2 = socket$inet6(0xa, 0x5, 0x0) setsockopt$inet_sctp6_SCTP_EVENTS(r2, 0x84, 0xb, &(0x7f0000000040)={0x0, 0x0, 0x95}, 0xe) setsockopt$inet_sctp6_SCTP_RECVRCVINFO(r2, 0x84, 0x20, &(0x7f0000000080)=0x4, 0x4) listen(r2, 0x103) recvmmsg(r2, &(0x7f00000031c0)=[{{0x0, 0x0, 0x0}}], 0x300, 0x0, 0x0) setsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX_OLD(r2, 0x84, 0x6b, &(0x7f00000000c0)=[@in6={0xa, 0x0, 0x0, @loopback}], 0x1c) ioctl$EXT4_IOC_GROUP_EXTEND(r2, 0x40086607, &(0x7f0000000000)=0x101) write$cgroup_int(r1, &(0x7f0000000240), 0x12) r3 = socket$netlink(0x10, 0x3, 0x0) ioctl(r3, 0x1000008912, &(0x7f00000001c0)="080db5055e0bcfe847a071") [ 233.583222][T10323] ** ** [ 233.605843][T10323] ** NOTICE NOTICE NOTICE NOTICE NOTICE NOTICE NOTICE ** [ 233.635458][T10323] ********************************************************** 02:47:32 executing program 0: unshare(0x20400) r0 = socket$netlink(0x10, 0x3, 0x0) writev(r0, &(0x7f00000000c0), 0x1) 02:47:32 executing program 5: r0 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000280)='cgroup.controllers\x00', 0x275a, 0x0) ioctl$FS_IOC_FSSETXATTR(r0, 0x401c5820, &(0x7f0000000140)={0x20}) pwrite64(r0, &(0x7f00000001c0)='T', 0x1, 0x0) write$cgroup_int(r0, &(0x7f0000000000), 0xffffff6a) r1 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000080)='cpu.stat\x00', 0x275a, 0x0) write$cgroup_int(r1, &(0x7f0000000180)=0x3, 0xff7e) ioctl$EXT4_IOC_ALLOC_DA_BLKS(r1, 0x660c) r2 = openat$cgroup_ro(0xffffffffffffffff, 0x0, 0x0, 0x0) syz_genetlink_get_family_id$ipvs(&(0x7f0000000200)='IPVS\x00') sendmsg$IPVS_CMD_GET_DAEMON(0xffffffffffffffff, &(0x7f0000000600)={0x0, 0x0, &(0x7f00000005c0)={&(0x7f0000000040)=ANY=[@ANYRES16], 0x1}, 0x1, 0x4000000000000000}, 0x0) ioctl$EXT4_IOC_MOVE_EXT(r1, 0xc028660f, &(0x7f0000001300)={0x2880008, r0, 0x0, 0x8}) r3 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000280)='cgroup.controllers\x00', 0x275a, 0x0) ioctl$FS_IOC_FSSETXATTR(r3, 0x401c5820, 0x0) pwrite64(r2, &(0x7f0000000380)="0094a8b2939d1a466669ece21456b6924ef9f30ff716410786a3ad7c86c35b94546316ed9bdf02dc9b2d25e03edf2196c0cbee77ef5780cbf58703edc24aef44b2091ef461322332fd02c1a4f1b62c5fcb657c12fa823c1fd7bb71dd7a7dc911d7b753014cc7768ec671c590218a8d6b419af0d5cd130a27e516d3b1fcc608e84d19c31bc621eeac45bee755c795877da76988", 0x93, 0x0) write$cgroup_int(r3, &(0x7f0000000000), 0xffffff6a) pipe(&(0x7f0000000c00)={0xffffffffffffffff}) connect$vsock_stream(r4, &(0x7f0000000c40)={0x28, 0x0, 0xffffffff, @hyper}, 0x10) r5 = bpf$BPF_BTF_GET_FD_BY_ID(0x13, &(0x7f0000000140)=0xffffffffffffffff, 0x4) epoll_ctl$EPOLL_CTL_MOD(r4, 0x3, r5, &(0x7f0000000180)={0x30000011}) pipe(&(0x7f0000000c00)={0xffffffffffffffff, 0xffffffffffffffff}) getsockopt$sock_int(r6, 0x1, 0x2, &(0x7f0000000000), &(0x7f0000000040)=0x4) r7 = openat$cgroup_ro(r3, &(0x7f0000000240)='memory.swap.current\x00', 0x275a, 0x0) write$cgroup_int(r7, 0x0, 0x0) ioctl$EXT4_IOC_ALLOC_DA_BLKS(r7, 0x660c) openat$cgroup_ro(0xffffffffffffffff, &(0x7f0000000100)='cpuacct.usage_all\x00', 0x0, 0x0) socket$nl_generic(0x10, 0x3, 0x10) syz_genetlink_get_family_id$ipvs(0x0) ioctl$EXT4_IOC_MOVE_EXT(0xffffffffffffffff, 0xc028660f, &(0x7f0000001300)={0x2880008, r3, 0x0, 0x8}) ioctl$NS_GET_OWNER_UID(r3, 0xb704, &(0x7f0000000100)=0x0) ioctl$TUNSETOWNER(r1, 0x400454cc, r8) sendmsg$inet(0xffffffffffffffff, 0x0, 0x0) mmap(&(0x7f0000000000/0xe7e000)=nil, 0xe7e000, 0x0, 0x40031, 0xffffffffffffffff, 0x0) 02:47:32 executing program 0: r0 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000280)='cgroup.controllers\x00', 0x275a, 0x0) ioctl$FS_IOC_FSSETXATTR(r0, 0x401c5820, &(0x7f0000000140)={0x20}) pwrite64(r0, &(0x7f00000001c0)='T', 0x1, 0x0) write$cgroup_int(r0, &(0x7f0000000000), 0xffffff6a) r1 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000080)='cpu.stat\x00', 0x275a, 0x0) write$cgroup_int(r1, &(0x7f0000000180)=0x3, 0xff7e) ioctl$EXT4_IOC_ALLOC_DA_BLKS(r1, 0x660c) r2 = openat$cgroup_ro(0xffffffffffffffff, 0x0, 0x0, 0x0) syz_genetlink_get_family_id$ipvs(&(0x7f0000000200)='IPVS\x00') sendmsg$IPVS_CMD_GET_DAEMON(0xffffffffffffffff, &(0x7f0000000600)={0x0, 0x0, &(0x7f00000005c0)={&(0x7f0000000040)=ANY=[@ANYRES16], 0x1}, 0x1, 0x4000000000000000}, 0x0) ioctl$EXT4_IOC_MOVE_EXT(r1, 0xc028660f, &(0x7f0000001300)={0x2880008, r0, 0x0, 0x8}) r3 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000280)='cgroup.controllers\x00', 0x275a, 0x0) ioctl$FS_IOC_FSSETXATTR(r3, 0x401c5820, 0x0) pwrite64(r2, &(0x7f0000000380)="0094a8b2939d1a466669ece21456b6924ef9f30ff716410786a3ad7c86c35b94546316ed9bdf02dc9b2d25e03edf2196c0cbee77ef5780cbf58703edc24aef44b2091ef461322332fd02c1a4f1b62c5fcb657c12fa823c1fd7bb71dd7a7dc911d7b753014cc7768ec671c590218a8d6b419af0d5cd130a27e516d3b1fcc608e84d19c31bc621eeac45bee755c795877da76988", 0x93, 0x0) write$cgroup_int(r3, &(0x7f0000000000), 0xffffff6a) pipe(&(0x7f0000000c00)={0xffffffffffffffff}) connect$vsock_stream(r4, &(0x7f0000000c40)={0x28, 0x0, 0xffffffff, @hyper}, 0x10) r5 = bpf$BPF_BTF_GET_FD_BY_ID(0x13, &(0x7f0000000140)=0xffffffffffffffff, 0x4) epoll_ctl$EPOLL_CTL_MOD(r4, 0x3, r5, &(0x7f0000000180)={0x30000011}) pipe(&(0x7f0000000c00)={0xffffffffffffffff, 0xffffffffffffffff}) getsockopt$sock_int(r6, 0x1, 0x2, &(0x7f0000000000), &(0x7f0000000040)=0x4) r7 = openat$cgroup_ro(r3, &(0x7f0000000240)='memory.swap.current\x00', 0x275a, 0x0) write$cgroup_int(r7, 0x0, 0x0) ioctl$EXT4_IOC_ALLOC_DA_BLKS(r7, 0x660c) openat$cgroup_ro(0xffffffffffffffff, &(0x7f0000000100)='cpuacct.usage_all\x00', 0x0, 0x0) socket$nl_generic(0x10, 0x3, 0x10) syz_genetlink_get_family_id$ipvs(0x0) ioctl$EXT4_IOC_MOVE_EXT(0xffffffffffffffff, 0xc028660f, &(0x7f0000001300)={0x2880008, r3, 0x0, 0x8}) ioctl$NS_GET_OWNER_UID(r3, 0xb704, &(0x7f0000000100)=0x0) ioctl$TUNSETOWNER(r1, 0x400454cc, r8) sendmsg$inet(0xffffffffffffffff, 0x0, 0x0) mmap(&(0x7f0000000000/0xe7e000)=nil, 0xe7e000, 0x0, 0x40031, 0xffffffffffffffff, 0x0) 02:47:32 executing program 2: r0 = socket$kcm(0x10, 0x2, 0x10) r1 = openat$cgroup_ro(0xffffffffffffff9c, 0x0, 0x275a, 0x0) write$binfmt_script(r1, 0x0, 0x0) sendmsg$unix(0xffffffffffffffff, &(0x7f00000002c0)={&(0x7f0000000100)=@abs={0x1, 0x0, 0x4e22}, 0x6e, &(0x7f0000000280)=[{&(0x7f0000000180)="4a0266eb9150263fdafa0d4ae4c23ee68de726d94c06d3", 0x17}, {&(0x7f0000000200)="447e1a5aa9515dc86bda22de6c8819e3955c190f51b2770c0e0ad8f0f2139480b61c5e37d689bbd9b743ab56ac5caa61e93c2d40", 0x34}, {&(0x7f0000000240)="9ecd4a406c8eeff7d2be76ab666a699e2103a01700d2a3b1e09ed4fa2cb9213d56483265ec1f2d3d27", 0x29}], 0x3, 0x0, 0x0, 0x1}, 0x0) ioctl$TUNGETDEVNETNS(r1, 0x54e3, 0x0) r2 = gettid() r3 = syz_open_procfs$namespace(r2, &(0x7f0000000480)='ns/time\x00') r4 = ioctl$NS_GET_PARENT(r3, 0xb702, 0x0) ioctl$NS_GET_NSTYPE(r4, 0xb703, 0x0) r5 = socket(0x10, 0x80002, 0x0) ioctl(r5, 0x1000008912, &(0x7f00000001c0)="080db5055e0bcfe8697071") sendmsg$kcm(r0, &(0x7f0000000000)={0x0, 0xfffffffffffffed3, &(0x7f0000000080)=[{&(0x7f0000000040)="2e48000024000505d20680648c63940d0424fc6004000d400a3b0000053582c137153e370907088000f01700d1bd", 0x33fe0}], 0x1}, 0x0) pipe(&(0x7f00000000c0)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$TUNSETSNDBUF(r6, 0x400454d4, &(0x7f0000000340)=0x7) setsockopt$inet_sctp6_SCTP_AUTO_ASCONF(r6, 0x84, 0x1e, &(0x7f00000002c0)=0x1000, 0x4) getsockopt$inet_sctp_SCTP_CONTEXT(r1, 0x84, 0x11, &(0x7f0000000300)={0x0, 0x3}, &(0x7f0000000340)=0x8) getsockopt$inet_sctp_SCTP_PEER_ADDR_THLDS(r6, 0x84, 0x1f, &(0x7f0000000380)={r7, @in6={{0xa, 0x4e20, 0x1f, @remote, 0x3}}, 0xfff7, 0x200}, &(0x7f0000000440)=0x90) 02:47:32 executing program 4: r0 = socket$netlink(0x10, 0x3, 0x0) ioctl(r0, 0x1000008912, &(0x7f00000001c0)="080db5055e0bcfe847a071") r1 = socket$inet6_udp(0xa, 0x2, 0x0) r2 = socket$inet(0x2, 0x4000000000000001, 0x0) getsockopt$inet_mreqn(r2, 0x0, 0x15, &(0x7f00000001c0)={@empty, @initdev}, &(0x7f0000000200)=0xc) ioctl$sock_inet_tcp_SIOCOUTQNSD(r2, 0x894b, &(0x7f0000000240)) getsockopt$inet6_buf(r1, 0x29, 0x1c, &(0x7f00000000c0)=""/255, &(0x7f0000000200)=0xff) r3 = bpf$MAP_CREATE(0x0, &(0x7f0000000100)={0x1, 0x2, 0x6d, 0x20000000000001, 0x0, 0x0}, 0x2f) bpf$MAP_UPDATE_ELEM(0x2, &(0x7f0000000380)={r3, &(0x7f0000000240), &(0x7f0000000280)}, 0x20) r4 = bpf$BPF_MAP_GET_FD_BY_ID(0xe, &(0x7f00000002c0)={0xffffffffffffffff, 0x7, 0x18}, 0xc) bpf$MAP_LOOKUP_ELEM(0x1, &(0x7f0000002580)={r4, &(0x7f0000002440), &(0x7f00000024c0)=""/144}, 0x20) bpf$PROG_LOAD(0x5, &(0x7f0000000040)={0xb, 0x3, &(0x7f0000000000)=@raw=[@map={0x18, 0x2, 0x1, 0x0, r3}, @jmp={0x5, 0x0, 0x0, 0x0, 0x0, 0xfffffffffffffffe}], &(0x7f00000001c0)='GPL\x00', 0x2, 0x1000, &(0x7f000062b000)=""/4096, 0x0, 0x0, [], 0x0, 0x0, 0xffffffffffffffff, 0x8, 0x0, 0x0, 0x10, 0x0}, 0x78) r5 = socket$inet(0x2, 0x4000000000000001, 0x0) getsockopt$inet_mreqn(r5, 0x0, 0x15, &(0x7f00000001c0)={@empty, @initdev}, &(0x7f0000000200)=0xc) r6 = socket$inet(0x2, 0x80001, 0x84) getsockopt$inet_sctp_SCTP_MAX_BURST(r6, 0x84, 0x14, &(0x7f0000000000)=@assoc_value={0x0}, 0x0) getsockopt$inet_sctp6_SCTP_GET_PEER_ADDRS(0xffffffffffffffff, 0x84, 0x6c, &(0x7f00000008c0)=ANY=[@ANYRES32=r7, @ANYBLOB="96000000bfbb9c77d12de1f97d50ce09ae7d6b28d593ef0fe8c28f0c3d4ffaa89306648ed2888d8129e84dce9241e2d75d3bebba3fdcfaa59cef39e1a2efce2f8bb281eda0cae1ac96843015ad08c95fb61fd4564b95a5f8ed6766fa0dc8d899892b4041860f64d3dba8af8b692d6a73636a01a4b4c0c213d3f609838fc88e50430344b7528ad922104a854dce86bacde8dd23"], 0x0) getsockopt$inet_sctp_SCTP_DEFAULT_SEND_PARAM(r5, 0x84, 0xa, &(0x7f0000000280)={0x9, 0x6, 0x4, 0x79, 0x0, 0xfffffc01, 0x1f, 0x5, r7}, &(0x7f0000000300)=0x20) 02:47:32 executing program 1: r0 = socket$inet(0x2, 0x4000000000000001, 0x0) bind$inet(r0, &(0x7f0000000040)={0x2, 0x4e23, @dev}, 0x6c) r1 = socket$inet6(0xa, 0x5, 0x0) setsockopt$inet_sctp6_SCTP_EVENTS(r1, 0x84, 0xb, &(0x7f0000000040)={0x0, 0x0, 0x95}, 0xe) setsockopt$inet_sctp6_SCTP_RECVRCVINFO(r1, 0x84, 0x20, &(0x7f0000000080)=0x4, 0x4) listen(r1, 0x103) recvmmsg(r1, &(0x7f00000031c0)=[{{0x0, 0x0, 0x0}}], 0x300, 0x0, 0x0) setsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX_OLD(r1, 0x84, 0x6b, &(0x7f00000000c0)=[@in6={0xa, 0x0, 0x0, @loopback}], 0x1c) ioctl$sock_inet_SIOCSIFNETMASK(r1, 0x891c, &(0x7f0000000000)={'tunl0\x00', {0x2, 0x4e23, @multicast1}}) sendto$inet(r0, 0x0, 0x0, 0x20000800, &(0x7f0000000240)={0x2, 0x4e23, @local}, 0x10) r2 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000740)='cgroup.stat\x00', 0x275a, 0x0) pipe(&(0x7f0000000180)) write$binfmt_script(r2, &(0x7f0000000040)=ANY=[], 0x7c774aac) mmap(&(0x7f0000a00000/0x600000)=nil, 0x600000, 0x300000a, 0x2012, r2, 0x0) openat$tun(0xffffffffffffff9c, 0x0, 0x0, 0x0) setsockopt$SO_BINDTODEVICE(r0, 0x1, 0x19, 0x0, 0x0) sendto$inet(r0, &(0x7f0000000000), 0xffffffffffffffb5, 0x60, 0x0, 0xfeffffff00000000) r3 = socket$inet6(0xa, 0x5, 0x0) setsockopt$inet_sctp6_SCTP_EVENTS(r3, 0x84, 0xb, &(0x7f0000000040)={0x0, 0x0, 0x95}, 0xe) setsockopt$inet_sctp6_SCTP_RECVRCVINFO(r3, 0x84, 0x20, &(0x7f0000000080)=0x4, 0x4) listen(r3, 0x103) recvmmsg(r3, &(0x7f00000031c0)=[{{0x0, 0x0, 0x0}}], 0x300, 0x0, 0x0) setsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX_OLD(r3, 0x84, 0x6b, &(0x7f00000000c0)=[@in6={0xa, 0x0, 0x0, @loopback}], 0x1c) setsockopt$inet_sctp6_SCTP_CONTEXT(r3, 0x84, 0x11, &(0x7f0000000140)={0x0, 0xf2e}, 0x8) r4 = socket$inet6(0xa, 0x5, 0x0) setsockopt$inet_sctp6_SCTP_EVENTS(r4, 0x84, 0xb, &(0x7f0000000040)={0x0, 0x0, 0x95}, 0xe) setsockopt$inet_sctp6_SCTP_RECVRCVINFO(r4, 0x84, 0x20, &(0x7f0000000080)=0x4, 0x4) listen(r4, 0x103) recvmmsg(r4, &(0x7f00000031c0)=[{{0x0, 0x0, 0x0}}], 0x300, 0x0, 0x0) setsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX_OLD(r4, 0x84, 0x6b, &(0x7f00000001c0)=[@in6={0xa, 0x4e20, 0xfffffffd, @loopback}, @in={0x2, 0x4e21, @rand_addr=0x6}], 0x6) ioctl$sock_SIOCGSKNS(r4, 0x894c, &(0x7f0000000100)=0x9) 02:47:32 executing program 3: r0 = socket(0x10, 0x3, 0x0) sendmsg$netlink(r0, &(0x7f0000004800)={0x0, 0x0, &(0x7f0000004780)=[{&(0x7f0000000080)=ANY=[@ANYBLOB="1c0000006a0011593dbc05764ab300080016d000", @ANYRES32=0x0, @ANYBLOB="04000900"], 0x1c}], 0x1}, 0x0) r1 = socket$netlink(0x10, 0x3, 0x0) ioctl(r1, 0x1000008912, &(0x7f0000000000)="080db5055e0bcfe8478071") sendmsg$IPCTNL_MSG_EXP_DELETE(r1, &(0x7f0000000100)={&(0x7f0000000000)={0x10, 0x0, 0x0, 0x120}, 0xc, &(0x7f00000000c0)={&(0x7f0000000040)={0x1c, 0x2, 0x2, 0x8, 0x0, 0x0, {0x3, 0x0, 0xa}, [@CTA_EXPECT_TIMEOUT={0x8, 0x4, 0x1, 0x0, 0x1}]}, 0x1c}, 0x1, 0x0, 0x0, 0x80}, 0x4000) [ 234.579905][T10374] netlink: 3338 bytes leftover after parsing attributes in process `syz-executor.2'. 02:47:32 executing program 4: connect$inet(0xffffffffffffffff, &(0x7f0000004cc0)={0x2, 0x0, @remote={0xac, 0x14, 0xffffffffffffffff}}, 0x10) r0 = socket$inet(0x2, 0x4000000000000001, 0x0) getsockopt$inet_mreqn(r0, 0x0, 0x15, &(0x7f00000001c0)={@empty, @initdev}, &(0x7f0000000200)=0xc) r1 = socket$inet(0x2, 0x80001, 0x84) getsockopt$inet_sctp_SCTP_MAX_BURST(r1, 0x84, 0x14, &(0x7f0000000000)=@assoc_value={0x0}, 0x0) getsockopt$inet_sctp6_SCTP_GET_PEER_ADDRS(0xffffffffffffffff, 0x84, 0x6c, &(0x7f00000008c0)=ANY=[@ANYRES32=r2, @ANYBLOB="96000000bfbb9c77d12de1f97d50ce09ae7d6b28d593ef0fe8c28f0c3d4ffaa89306648ed2888d8129e84dce9241e2d75d3bebba3fdcfaa59cef39e1a2efce2f8bb281eda0cae1ac96843015ad08c95fb61fd4564b95a5f8ed6766fa0dc8d899892b4041860f64d3dba8af8b692d6a73636a01a4b4c0c213d3f609838fc88e50430344b7528ad922104a854dce86bacde8dd23"], 0x0) getsockopt$inet_sctp_SCTP_PEER_ADDR_PARAMS(r0, 0x84, 0x9, &(0x7f0000000000)={r2, @in6={{0xa, 0x4e24, 0x80000001, @dev={0xfe, 0x80, [], 0x19}, 0x7}}, 0x81, 0x3, 0xfe3, 0x9, 0x0, 0x200, 0x1a}, &(0x7f00000000c0)=0x9c) 02:47:32 executing program 3: bind$netlink(0xffffffffffffffff, &(0x7f0000000080), 0xc) socket$netlink(0x10, 0x3, 0x0) r0 = socket$netlink(0x10, 0x3, 0x0) ioctl(r0, 0x1000008912, &(0x7f0000000000)="080db5055e0bcfe8478071") r1 = socket$inet6(0xa, 0x5, 0x0) setsockopt$inet_sctp6_SCTP_EVENTS(r1, 0x84, 0xb, &(0x7f0000000040)={0x0, 0x0, 0x95}, 0xe) setsockopt$inet_sctp6_SCTP_RECVRCVINFO(r1, 0x84, 0x20, &(0x7f0000000080)=0x4, 0x4) listen(r1, 0x103) recvmmsg(r1, &(0x7f00000031c0)=[{{0x0, 0x0, 0x0}}], 0x300, 0x0, 0x0) setsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX_OLD(r1, 0x84, 0x6b, &(0x7f00000000c0)=[@in6={0xa, 0x0, 0x0, @loopback}], 0x1c) tee(r0, r1, 0x88e4, 0x7) r2 = socket$inet6(0xa, 0x3, 0x7) connect$inet6(r2, &(0x7f00000000c0)={0xa, 0x0, 0x0, @loopback}, 0x1c) setsockopt$inet6_IPV6_XFRM_POLICY(r2, 0x29, 0x23, &(0x7f0000000380)={{{@in6=@ipv4={[], [], @initdev={0xac, 0x1e, 0x0, 0x0}}, @in=@loopback, 0x0, 0x0, 0x0, 0x0, 0xa}, {}, {}, 0x0, 0x0, 0x1}, {{@in=@local, 0x0, 0x3c}, 0x0, @in6=@ipv4={[], [], @multicast2}, 0x0, 0x0, 0x0, 0x6}}, 0xe8) sendmmsg(r2, &(0x7f0000000480), 0x2e9, 0x0) [ 234.838634][T10379] netlink: 3338 bytes leftover after parsing attributes in process `syz-executor.2'. 02:47:33 executing program 4: r0 = socket$inet6_tcp(0xa, 0x1, 0x0) bind$inet6(r0, &(0x7f0000000100)={0xa, 0x4e22}, 0x1c) listen(r0, 0x0) r1 = socket$inet6_tcp(0xa, 0x1, 0x0) r2 = socket$netlink(0x10, 0x3, 0xc) ioctl(r2, 0x1000008912, &(0x7f0000000000)="080db5055e0bcfe8478071") r3 = socket(0x6, 0x5, 0x2f) getsockopt$SO_BINDTODEVICE(r3, 0x1, 0x19, &(0x7f0000000040), 0x10) setsockopt$inet6_tcp_int(r2, 0x6, 0x7, &(0x7f0000000180)=0x8f7, 0x4) getsockname(r2, &(0x7f0000002740)=@pppol2tpv3={0x18, 0x1, {0x0, 0xffffffffffffffff, {0x2, 0x0, @remote}}}, &(0x7f00000027c0)=0x80) setsockopt$inet_sctp_SCTP_DISABLE_FRAGMENTS(r4, 0x84, 0x8, &(0x7f0000002800)=0x8, 0x4) ioctl$SIOCAX25CTLCON(r3, 0x89e8, &(0x7f0000000080)={@null, @bcast, @netrom={0xbb, 0xbb, 0xbb, 0xbb, 0xbb, 0x0, 0x0}, 0xc, 0x9c24, 0x0, [@netrom={0xbb, 0xbb, 0xbb, 0xbb, 0xbb, 0x0, 0x0}, @remote={0xcc, 0xcc, 0xcc, 0xcc, 0xcc, 0xcc, 0x2}, @rose={0xbb, 0xbb, 0xbb, 0x1, 0x0}, @null, @default, @bcast, @remote={0xcc, 0xcc, 0xcc, 0xcc, 0xcc, 0xcc, 0x3}, @rose={0xbb, 0xbb, 0xbb, 0x1, 0x0}]}) setsockopt$sock_int(r1, 0x1, 0x8, &(0x7f0000000140)=0x3, 0x4) setsockopt$inet6_tcp_int(r1, 0x6, 0xa, &(0x7f0000000000)=0x8001, 0x4) sendto$inet6(r1, 0x0, 0x0, 0x20000004, &(0x7f000031e000)={0xa, 0x4e22, 0x0, @loopback}, 0x1c) 02:47:33 executing program 2: recvmsg(0xffffffffffffffff, &(0x7f0000000940)={&(0x7f0000000400)=@pppol2tpv3in6={0x18, 0x1, {0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, {0xa, 0x0, 0x0, @local}}}, 0x80, &(0x7f00000008c0)=[{&(0x7f0000000480)=""/48, 0x30}, {&(0x7f00000004c0)=""/228, 0xe4}, {&(0x7f00000005c0)=""/114, 0x72}, {&(0x7f00000044c0)=""/4096, 0x1000}, {&(0x7f0000000640)=""/10, 0xa}, {&(0x7f0000000680)=""/131, 0x83}, {&(0x7f0000000740)=""/73, 0x49}, {&(0x7f00000007c0)=""/197, 0xc5}], 0x8}, 0x10020) setsockopt$packet_buf(r0, 0x107, 0x1, &(0x7f0000000980)="c4da9785cb62f1cf49de079d3858660c36762b2fb7782cb96ab26054544d4991f84e385691ccbcae05a640755027bed95b18ffd15b538b1ebb78b59a8021b281280cf1504882e3a22068c17c193866cbedea4e7c363b18481a1257f74e24ab42c6d9ffadcda2d7de7baab880c72f52980c7c51b0330d77342b26eb0b209e2cd7a2d7b4f0d3e381693041dab1c772b850", 0x90) ioctl(0xffffffffffffffff, 0x0, 0x0) r1 = syz_init_net_socket$ax25(0x3, 0x3, 0x0) r2 = socket$netlink(0x10, 0x3, 0x0) ioctl(r2, 0x1000008912, &(0x7f0000000000)="080db5055e0bcfe8478071") bind$l2tp(r0, &(0x7f0000000140)={0x2, 0x0, @empty, 0x2}, 0x10) sendmsg$NFT_BATCH(r2, &(0x7f0000000100)={&(0x7f0000000080)={0x10, 0x0, 0x0, 0x4000000}, 0xc, &(0x7f00000000c0)={&(0x7f0000000c80)={{0x14}, [@NFT_MSG_DELSETELEM={0x17e8, 0xe, 0xa, 0x3, 0x0, 0x0, {0x0, 0x0, 0x5}, [@NFTA_SET_ELEM_LIST_ELEMENTS={0x17c0, 0x3, 0x0, 0x1, [{0x148, 0x0, 0x0, 0x1, [@NFTA_SET_ELEM_TIMEOUT={0xc, 0x4, 0x1, 0x0, 0x8}, @NFTA_SET_ELEM_OBJREF={0x9, 0x9, 'syz1\x00'}, @NFTA_SET_ELEM_EXPR={0x4}, @NFTA_SET_ELEM_TIMEOUT={0xc, 0x4, 0x1, 0x0, 0x8}, @NFTA_SET_ELEM_KEY={0x11c, 0x1, 0x0, 0x1, [@NFTA_DATA_VERDICT={0x18, 0x2, 0x0, 0x1, [@NFTA_VERDICT_CHAIN={0x9, 0x2, 'syz0\x00'}, @NFTA_VERDICT_CODE={0x8, 0x1, 0x0, 0x1, 0xfffffffffffffffd}]}, @NFTA_DATA_VERDICT={0x48, 0x2, 0x0, 0x1, [@NFTA_VERDICT_CHAIN={0x9, 0x2, 'syz1\x00'}, @NFTA_VERDICT_CODE={0x8, 0x1, 0x0, 0x1, 0xffffffffffffffff}, @NFTA_VERDICT_CHAIN={0x9, 0x2, 'syz2\x00'}, @NFTA_VERDICT_CODE={0x8, 0x1, 0x0, 0x1, 0xffffffffffffffff}, @NFTA_VERDICT_CHAIN={0x9, 0x2, 'syz1\x00'}, @NFTA_VERDICT_CODE={0x8, 0x1, 0x0, 0x1, 0xfffffffffffffffd}, @NFTA_VERDICT_CODE={0x8, 0x1, 0x0, 0x1, 0xfffffffffffffffe}]}, @NFTA_DATA_VERDICT={0x40, 0x2, 0x0, 0x1, [@NFTA_VERDICT_CHAIN={0x9, 0x2, 'syz2\x00'}, @NFTA_VERDICT_CODE={0x8, 0x1, 0x0, 0x1, 0xfffffffffffffffd}, @NFTA_VERDICT_CHAIN={0x9, 0x2, 'syz0\x00'}, @NFTA_VERDICT_CHAIN={0x9, 0x2, 'syz0\x00'}, @NFTA_VERDICT_CODE={0x8, 0x1, 0x0, 0x1, 0xfffffffffffffffe}, @NFTA_VERDICT_CODE={0x8, 0x1, 0x0, 0x1, 0xfffffffffffffffe}]}, @NFTA_DATA_VERDICT={0x4}, @NFTA_DATA_VERDICT={0x38, 0x2, 0x0, 0x1, [@NFTA_VERDICT_CODE={0x8, 0x1, 0x0, 0x1, 0xfffffffffffffffb}, @NFTA_VERDICT_CODE={0x8, 0x1, 0x0, 0x1, 0xfffffffffffffffd}, @NFTA_VERDICT_CHAIN={0x9, 0x2, 'syz1\x00'}, @NFTA_VERDICT_CHAIN={0x9, 0x2, 'syz2\x00'}, @NFTA_VERDICT_CHAIN={0x9, 0x2, 'syz1\x00'}]}, @NFTA_DATA_VALUE={0x8, 0x1, "c5d5e2f6"}, @NFTA_DATA_VERDICT={0x34, 0x2, 0x0, 0x1, [@NFTA_VERDICT_CHAIN={0x9, 0x2, 'syz0\x00'}, @NFTA_VERDICT_CODE={0x8, 0x1, 0x0, 0x1, 0xffffffffffffffff}, @NFTA_VERDICT_CODE={0x8, 0x1, 0x0, 0x1, 0xfffffffffffffffe}, @NFTA_VERDICT_CHAIN={0x9, 0x2, 'syz2\x00'}, @NFTA_VERDICT_CODE={0x8, 0x1, 0x0, 0x1, 0xfffffffffffffffe}]}]}]}, {0x13c, 0x0, 0x0, 0x1, [@NFTA_SET_ELEM_USERDATA={0x44, 0x6, 0x1, 0x0, "105534fc1e53aa3b7de052ed50617e9ac956bbd655e2f6fafd4409abd9ebc807e20c55ec80757a24b64fcaabbae042f044b237d6a1bd92429c83969c911404c4"}, @NFTA_SET_ELEM_OBJREF={0x9, 0x9, 'syz2\x00'}, @NFTA_SET_ELEM_EXPR={0x4}, @NFTA_SET_ELEM_OBJREF={0x9, 0x9, 'syz2\x00'}, @NFTA_SET_ELEM_OBJREF={0x9, 0x9, 'syz0\x00'}, @NFTA_SET_ELEM_EXPIRATION={0xc, 0x5, 0x1, 0x0, 0x7ff}, @NFTA_SET_ELEM_TIMEOUT={0xc, 0x4, 0x1, 0x0, 0x6}, @NFTA_SET_ELEM_USERDATA={0xa8, 0x6, 0x1, 0x0, "b189d0f87bdd22d710d89646f60ad2a0d9c86d97ff0890d19b300f4ebcd7435a13b728c6ec1bd008eaca3e8508afb57814c5aa6326232775a5f46a1b605f573659db1bd95bd89b713c6fff81a55788bb119a81cc30f0163fd0ae274cf1674ae9a801d38013b863df867f5cfdde8e884940bc2df834fa896d6e02c5fab0a3d4401ee16f8bb589622f77022f1d9404fabd212b08d7f71713b5e08d4a791cd6c309d301c97d"}, @NFTA_SET_ELEM_EXPIRATION={0xc, 0x5, 0x1, 0x0, 0x7}]}, {0x98, 0x0, 0x0, 0x1, [@NFTA_SET_ELEM_KEY={0x40, 0x1, 0x0, 0x1, [@NFTA_DATA_VERDICT={0x10, 0x2, 0x0, 0x1, [@NFTA_VERDICT_CHAIN={0x9, 0x2, 'syz0\x00'}]}, @NFTA_DATA_VALUE={0x2c, 0x1, "a41556d228e6bbb0ce398d4d3b084296ce5c688d712390bd81e7367802833b3aec9053a5f8a442a0"}]}, @NFTA_SET_ELEM_EXPIRATION={0xc, 0x5, 0x1, 0x0, 0xe8}, @NFTA_SET_ELEM_TIMEOUT={0xc, 0x4, 0x1, 0x0, 0x5c9}, @NFTA_SET_ELEM_USERDATA={0x25, 0x6, 0x1, 0x0, "159a67bc4d226ee844c35ee7775169e94c925720a0f7a5109d4e40a29f0dea0cb4"}, @NFTA_SET_ELEM_FLAGS={0x8}, @NFTA_SET_ELEM_OBJREF={0x9, 0x9, 'syz1\x00'}]}, {0x14a0, 0x0, 0x0, 0x1, [@NFTA_SET_ELEM_FLAGS={0x8}, @NFTA_SET_ELEM_EXPIRATION={0xc, 0x5, 0x1, 0x0, 0x7}, @NFTA_SET_ELEM_DATA={0x318, 0x2, 0x0, 0x1, [@NFTA_DATA_VERDICT={0x2c, 0x2, 0x0, 0x1, [@NFTA_VERDICT_CHAIN={0x9, 0x2, 'syz1\x00'}, @NFTA_VERDICT_CHAIN={0x9, 0x2, 'syz2\x00'}, @NFTA_VERDICT_CODE={0x8, 0x1, 0x0, 0x1, 0xffffffffffffffff}, @NFTA_VERDICT_CODE={0x8, 0x1, 0x0, 0x1, 0xfffffffffffffffd}]}, @NFTA_DATA_VALUE={0x6, 0x1, "90f9"}, @NFTA_DATA_VALUE={0xe2, 0x1, "ac54761936e9b40f2937c80be86f0a20f00f2372f6c463df7d6662e97100bf4d89299e78124e058592a167b6d5b3d738de72988b8605ddc6c55f9ab920c9fece95478b53105d47a59df061d4d7d0c4b12fa78b6084574f4a46f6d6650b0f5a6f7adaa50ca90023147cb14eccd5ea81d439050cc34c90208c71f9a2dfc080127bcef23e45aee7100f35e96a7430c5ac9e43f8c4f99d59c81e84f32e46ccea32670702b0d9897596bd190efb2be915eebc320ba9d5266d68b285e2f14243828ae593319a6a4dfa07f4853ef9b1efff23edf67eaa19999579c0c8609251dbd1"}, @NFTA_DATA_VALUE={0xea, 0x1, "ffb5b5e418c8d505481770c46e513463b1a3576bc2d4fb8883a2a2773a7ab058a30f85b8d398e39292e3fae39425683bc4990fd7379fddbc7604d06a772769fe8dd01f3c7aeea3d2e9f2a616d6443b39f9df7ff69bd27116de21a53e82c81b995f06199529a4e619151da88d56de8848800892412f0a5e6399d181688570c56cd00f0dd9ad766dd99528a35e6a37fcd11580f83a273292db164f06589742d90e8dc95c4f6c265596fb9827d2f29ffd2aaa37e696c3b47cb76203aadae373ebec9eb2b09a476bafdf1405787fa2104546a7e5dd232e3c9fb9add04c66bfb547e4c1b6c00dab29"}, @NFTA_DATA_VALUE={0x1f, 0x1, "a53e162bbf86da0e68ff717955e26931e9e839f88bcb99f775ea76"}, @NFTA_DATA_VALUE={0xa8, 0x1, "864a0545e62d074e0115675d68b7676a7fef83a354436555ce8802e55804dd65049a4b4bfa15aeb06930875d224e504df5cfb613996f81eb055ddc60809a31fad555263994c51000a7a0734ca38e5672708948915c118256f345c5fc7e18c5db24436432fb09aa8ff2f8430b48fc55e1ccf7be313417bc79f71647d2a4f17177a9e2bb3133ef8b40105fdeda54762c8808af0f201a058bdc8fe9678fee87e5cb30cd5f14"}, @NFTA_DATA_VERDICT={0x48, 0x2, 0x0, 0x1, [@NFTA_VERDICT_CHAIN={0x9, 0x2, 'syz1\x00'}, @NFTA_VERDICT_CODE={0x8}, @NFTA_VERDICT_CHAIN={0x9, 0x2, 'syz2\x00'}, @NFTA_VERDICT_CODE={0x8}, @NFTA_VERDICT_CODE={0x8, 0x1, 0x0, 0x1, 0xffffffffffffffff}, @NFTA_VERDICT_CODE={0x8, 0x1, 0x0, 0x1, 0xfffffffffffffffd}, @NFTA_VERDICT_CHAIN={0x9, 0x2, 'syz1\x00'}]}]}, @NFTA_SET_ELEM_USERDATA={0xcf, 0x6, 0x1, 0x0, "799374e24332074d09e513154cce0de383c412d09610f8d373a13f0280ad29ade2d65154ea1eeaa4304217ebfe260b555fd47adba346164a2dfe7d4b25e973145415f10c07c9474611cb85703d980f006fe74652ef9beca91a2086801044cef70e694b8c5a38e27d5638ae47b738373cbc54dcef79ded9d5ace88bbc67fca8a7d43bece8c7d356517cc8689ff552408b7ce774b7b3dd4373858a27062b907a4908bc58410c4e5b56b38d4ba30e6998e1a8708b516f6a79e3e248d1806b4c71c441a9ee9f10a05d4da5c789"}, @NFTA_SET_ELEM_USERDATA={0x1004, 0x6, 0x1, 0x0, "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@NFTA_SET_ELEM_EXPIRATION={0xc, 0x5, 0x1, 0x0, 0x100000000}, @NFTA_SET_ELEM_USERDATA={0x8f, 0x6, 0x1, 0x0, "d037f27f2cae039aa15f5eb55019cb7f48bbe46c54a00be55bdd602e7eb1d01bba31dee81dff1c5cab7f26c5d9d73e92e56a1cb047c99ec2ccdb0a6a5bc1d089d259d756cc498132d5a665bb80db9bc9f20549a6a261161ad5dbc1626c806b3dda59603c80746fa7191324ed1deb342c8145bad8d91fcf63d702c21f5826ebf7e29112130889c1c7933b64"}]}]}, @NFTA_SET_ELEM_LIST_SET_ID={0x8, 0x4, 0x1, 0x0, 0x3}, @NFTA_SET_ELEM_LIST_SET={0x9, 0x2, 'syz2\x00'}]}], {0x14}}, 0x1810}, 0x1, 0x0, 0x0, 0x8800}, 0x24004089) ioctl(r1, 0x1000008912, &(0x7f00000001c0)="080db5055e0bcfe847a071") r3 = socket$nl_netfilter(0x10, 0x3, 0xc) sendmsg$NFT_BATCH(r3, &(0x7f0000000c40)={0x0, 0x0, &(0x7f0000000c00)={&(0x7f0000000000)={{0x14, 0x10, 0x1, 0x0, 0xfffff000}, [@NFT_MSG_NEWSET={0x3c, 0x9, 0xa, 0x6234f84c1300dfc9, 0x0, 0x0, {}, [@NFTA_SET_KEY_LEN={0x8, 0x5, 0x1, 0x0, 0x28}, @NFTA_SET_TABLE={0x9, 0x1, 'syz0\x00'}, @NFTA_SET_ID={0x8}, @NFTA_SET_NAME={0x9, 0x2, 'syz1\x00'}]}], {0x14}}, 0x64}}, 0x0) [ 235.079635][ C1] TCP: request_sock_TCPv6: Possible SYN flooding on port 20002. Sending cookies. Check SNMP counters. [ 235.120436][ C1] TCP: request_sock_TCPv6: Possible SYN flooding on port 20002. Sending cookies. Check SNMP counters. 02:47:33 executing program 4: r0 = socket$inet6_tcp(0xa, 0x1, 0x0) bind$inet6(r0, &(0x7f0000000100)={0xa, 0x4e22}, 0x1c) listen(r0, 0x0) r1 = socket$inet6_tcp(0xa, 0x1, 0x0) r2 = socket$netlink(0x10, 0x3, 0xc) ioctl(r2, 0x1000008912, &(0x7f0000000000)="080db5055e0bcfe8478071") r3 = socket(0x6, 0x5, 0x2f) getsockopt$SO_BINDTODEVICE(r3, 0x1, 0x19, &(0x7f0000000040), 0x10) setsockopt$inet6_tcp_int(r2, 0x6, 0x7, &(0x7f0000000180)=0x8f7, 0x4) getsockname(r2, &(0x7f0000002740)=@pppol2tpv3={0x18, 0x1, {0x0, 0xffffffffffffffff, {0x2, 0x0, @remote}}}, &(0x7f00000027c0)=0x80) setsockopt$inet_sctp_SCTP_DISABLE_FRAGMENTS(r4, 0x84, 0x8, &(0x7f0000002800)=0x8, 0x4) ioctl$SIOCAX25CTLCON(r3, 0x89e8, &(0x7f0000000080)={@null, @bcast, @netrom={0xbb, 0xbb, 0xbb, 0xbb, 0xbb, 0x0, 0x0}, 0xc, 0x9c24, 0x0, [@netrom={0xbb, 0xbb, 0xbb, 0xbb, 0xbb, 0x0, 0x0}, @remote={0xcc, 0xcc, 0xcc, 0xcc, 0xcc, 0xcc, 0x2}, @rose={0xbb, 0xbb, 0xbb, 0x1, 0x0}, @null, @default, @bcast, @remote={0xcc, 0xcc, 0xcc, 0xcc, 0xcc, 0xcc, 0x3}, @rose={0xbb, 0xbb, 0xbb, 0x1, 0x0}]}) setsockopt$sock_int(r1, 0x1, 0x8, &(0x7f0000000140)=0x3, 0x4) setsockopt$inet6_tcp_int(r1, 0x6, 0xa, &(0x7f0000000000)=0x8001, 0x4) sendto$inet6(r1, 0x0, 0x0, 0x20000004, &(0x7f000031e000)={0xa, 0x4e22, 0x0, @loopback}, 0x1c) 02:47:33 executing program 2: r0 = socket$netlink(0x10, 0x3, 0x0) vmsplice(r0, &(0x7f0000000080)=[{&(0x7f0000000280)="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", 0x1000}, {&(0x7f0000000000)="551546b1cfec5f053027e41b73ec3a395f0b7ef2c6d95794977544ee86232735eadbef523bd75201c5653d6c817bc0ca5ad18dce4f77964d7e1879c2b0b3d0746b4e19c02c630923811ce3", 0x4b}], 0x2, 0xa) ioctl(r0, 0x1000008912, &(0x7f00000001c0)="080db5055e0bcfe847a071") sendmsg$nl_route(0xffffffffffffffff, &(0x7f0000000140)={0x0, 0x0, &(0x7f0000000200)={&(0x7f0000000240)=ANY=[@ANYBLOB="280000001e000100413aff000000000007000000", @ANYRES32, @ANYBLOB="00000300008f9304d12ac7f5b870f496"], 0x28}}, 0x0) r1 = socket(0x10, 0x80002, 0x0) sendmmsg$alg(r1, &(0x7f0000000140), 0x332, 0x0) [ 235.418528][ C1] TCP: request_sock_TCPv6: Possible SYN flooding on port 20002. Sending cookies. Check SNMP counters. 02:47:33 executing program 5: r0 = socket$packet(0x11, 0x2, 0x300) setsockopt$packet_tx_ring(r0, 0x107, 0xd, &(0x7f0000000080)=@req={0x1000, 0x4, 0x1000, 0x4}, 0x10) mmap(&(0x7f0000ffc000/0x4000)=nil, 0x4000, 0x1000000, 0x11, r0, 0x0) 02:47:33 executing program 2: r0 = socket$nl_route(0x10, 0x3, 0x0) sendmsg$nl_route(r0, &(0x7f0000000000)={0x0, 0x0, &(0x7f00000007c0)={&(0x7f0000000200)=ANY=[@ANYBLOB="2c0000001800090100000000000000000220001bad0000060000000008000100ac14143055aa0800060000e0ff0f0cda24661baeaf68aff17df8e4be7307e16166eb4f0457f5bbb03b2d539958b29b8800c6a9b6507ed101b273aa46a1e1bb078ee17bd258a7906078"], 0x2c}}, 0x0) r1 = accept$inet6(0xffffffffffffffff, &(0x7f0000000080)={0xa, 0x0, 0x0, @mcast2}, &(0x7f00000000c0)=0x1c) setsockopt$inet_sctp6_SCTP_RESET_ASSOC(r1, 0x84, 0x78, &(0x7f0000000100), 0x4) r2 = socket$inet6(0xa, 0x4, 0x0) setsockopt$inet6_MCAST_JOIN_GROUP(r2, 0x29, 0x2a, &(0x7f0000000140)={0x100, {{0xa, 0x4e23, 0x0, @rand_addr="952b10d5e01d67da4af6197d621c2287", 0x5}}}, 0x88) 02:47:33 executing program 4: r0 = socket$netlink(0x10, 0x3, 0x0) ioctl(r0, 0x1000008912, &(0x7f0000000000)="080db5055e0bcfe8478071") r1 = socket$netlink(0x10, 0x3, 0x0) r2 = socket(0x10, 0x800, 0x0) sendmsg$NBD_CMD_DISCONNECT(r2, &(0x7f00000001c0)={0x0, 0x0, &(0x7f0000000180)={0x0}}, 0x0) getsockname$packet(r2, &(0x7f0000000100)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f0000000200)=0x2ba) sendmsg$nl_route(r1, &(0x7f00000000c0)={0x0, 0x0, &(0x7f0000000200)={&(0x7f00000002c0)=ANY=[@ANYBLOB="3c00000010001fff00"/20, @ANYRES32=0x0, @ANYBLOB="0000000000000000140012800900010076657468000000000400028008000a00", @ANYRES32=r3, @ANYBLOB="8803b4db230d1c8657bb088855f64fb0e6baa633"], 0x3c}}, 0x0) ioctl$ifreq_SIOCGIFINDEX_batadv_mesh(r0, 0x8933, &(0x7f0000000080)={'batadv0\x00', r3}) r4 = socket$inet6(0xa, 0x80003, 0x6b) r5 = syz_init_net_socket$netrom(0x6, 0x5, 0x0) accept$netrom(r5, &(0x7f0000000240)={{0x3, @netrom}, [@bcast, @default, @null, @null, @remote, @null, @bcast, @netrom]}, &(0x7f0000000140)=0x48) ioctl(r4, 0x1000008912, &(0x7f0000000040)="080db5055e0bcfe8479071") r6 = bpf$MAP_CREATE(0x100000000000000, &(0x7f0000000000)={0x1, 0x1ff, 0x8, 0x1ff, 0x4, 0xffffffffffffffff, 0x0, [0x0, 0x0, 0x0, 0x0, 0x2000000]}, 0x40) bpf$MAP_UPDATE_ELEM(0x2, &(0x7f0000000180)={r6, &(0x7f0000000340), &(0x7f0000000400)}, 0x20) bpf$MAP_LOOKUP_ELEM(0x1, &(0x7f0000c88000)={r6, &(0x7f0000847f95), &(0x7f000089b000)}, 0x20) 02:47:33 executing program 0: pipe(&(0x7f0000000540)={0xffffffffffffffff, 0xffffffffffffffff}) r1 = socket$inet_tcp(0x2, 0x1, 0x0) pipe(&(0x7f0000000600)={0xffffffffffffffff, 0xffffffffffffffff}) connect$nfc_llcp(r2, &(0x7f0000000300)={0x27, 0x0, 0x0, 0x4, 0x401, 0x2, "9dc14b83ce339d0971023965ed620c410d9b78858ca4195a8cff2b6e0afda51f4fda1334961de15dfe2320b5249870faef85fbf516fb5d19a8a52482ee98e2", 0x2}, 0x60) bpf$BPF_PROG_DETACH(0x9, &(0x7f0000000040)={0x0, r2, 0x19}, 0x10) setsockopt$inet_tcp_int(r1, 0x6, 0x10000000013, &(0x7f0000000180)=0x1, 0x4) setsockopt$SO_BINDTODEVICE(r1, 0x1, 0x19, &(0x7f0000000000)='vcan0\x00', 0x10) connect$inet(r1, &(0x7f00000003c0)={0x2, 0x4e20, @multicast2}, 0x10) setsockopt$inet_tcp_TCP_REPAIR_WINDOW(r1, 0x6, 0x1d, &(0x7f0000000080)={0x0, 0xdf3, 0x21fc}, 0x14) r4 = accept4(r3, 0x0, &(0x7f00000001c0), 0x80000) setsockopt$inet_mtu(r4, 0x0, 0xa, &(0x7f00000000c0)=0x2, 0x4) write$binfmt_misc(r0, &(0x7f0000000140)=ANY=[], 0xfffffd83) syz_init_net_socket$ax25(0x3, 0x0, 0x0) r5 = socket$nl_route(0x10, 0x3, 0x0) r6 = socket(0x10, 0x803, 0x0) getsockname$packet(r6, &(0x7f0000000300)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f00000002c0)=0x39a) sendmsg$nl_route(r5, &(0x7f0000000140)={0x0, 0x0, &(0x7f0000000200)={&(0x7f0000000240)=ANY=[@ANYBLOB="30000000100001080000000000ff0e0000000000", @ANYRES32=0x0, @ANYBLOB="000000000000000008000400", @ANYRES32=r7, @ANYBLOB="08001b0000000000024de26a75dd7a855e2e96a997623335ee276612add6b0c2a31fa1087bef9ddde8793a594a86ef9993403d2ac01332635c7aeae507704d799da619c8aaeb0d6e2e36640745"], 0x30}}, 0x0) [ 235.731394][T10428] netlink: 8 bytes leftover after parsing attributes in process `syz-executor.2'. [ 235.896747][T10433] IPv6: ADDRCONF(NETDEV_CHANGE): lo: link becomes ready [ 235.991544][T10428] netlink: 8 bytes leftover after parsing attributes in process `syz-executor.2'. 02:47:34 executing program 1: r0 = socket$inet(0x2, 0x4000000000000001, 0x0) r1 = socket$netlink(0x10, 0x3, 0x0) ioctl(r1, 0x1000008912, &(0x7f00000001c0)="080db5055e0bcfe847a071") setsockopt$inet_tcp_int(r0, 0x6, 0x80000000000002, &(0x7f0000000040)=0x76, 0x4) bind$inet(r0, &(0x7f0000000280)={0x2, 0x4e23, @broadcast}, 0x10) sendto$inet(r0, 0x0, 0x0, 0x240007b9, &(0x7f0000e68000)={0x2, 0x4e23, @local}, 0x10) r2 = syz_init_net_socket$nl_rdma(0xffffffffffffffff, 0x3, 0x14) sendmsg$RDMA_NLDEV_CMD_STAT_GET(r2, &(0x7f0000000140)={&(0x7f0000000080)={0x10, 0x0, 0x0, 0x4}, 0xc, &(0x7f0000000100)={&(0x7f00000000c0)={0x18, 0x1411, 0x4, 0x70bd2b, 0x25dfdbfe, "", [@RDMA_NLDEV_ATTR_STAT_MODE={0x8, 0x4a, 0x1}]}, 0x18}, 0x1, 0x0, 0x0, 0x40080}, 0x4000000) mkdirat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000000)='./cgroup.net/syz1\x00', 0x1ff) 02:47:34 executing program 5: r0 = socket$inet6(0xa, 0x1, 0x8010000000000084) bind$inet6(r0, &(0x7f00004c0000)={0xa, 0x4e23, 0x0, @loopback}, 0x1c) listen(r0, 0x10000200003) r1 = socket$inet6_sctp(0xa, 0x5, 0x84) accept$packet(0xffffffffffffffff, &(0x7f0000000b40)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @remote}, &(0x7f0000000b80)=0x14) r2 = accept$packet(0xffffffffffffffff, &(0x7f0000000bc0)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @remote}, &(0x7f0000000c00)=0x14) setsockopt$packet_fanout(r2, 0x107, 0x12, &(0x7f0000000580)={0x7f}, 0x4) sendto$inet6(r1, &(0x7f000087dffe)='F', 0x1, 0x0, &(0x7f0000000000)={0xa, 0x4e23, 0x0, @loopback}, 0x1c) r3 = socket$nl_route(0x10, 0x3, 0x0) ioctl$ifreq_SIOCGIFINDEX_team(r0, 0x8933, &(0x7f0000000200)={'team0\x00', 0x0}) syz_genetlink_get_family_id$batadv(&(0x7f0000000480)='batadv\x00') r5 = syz_genetlink_get_family_id$batadv(&(0x7f00000005c0)='batadv\x00') accept4(0xffffffffffffffff, &(0x7f0000000640)=@xdp={0x2c, 0x0, 0x0}, &(0x7f00000006c0)=0x80, 0x800) sendmsg$BATADV_CMD_GET_DAT_CACHE(0xffffffffffffffff, &(0x7f0000000540)={&(0x7f0000000700)={0x10, 0x0, 0x0, 0x80}, 0xc, &(0x7f0000000600)={&(0x7f0000000980)=ANY=[@ANYBLOB='<\x00\x00\x00', @ANYRES16=r5, @ANYBLOB="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", @ANYRES32=r6, @ANYBLOB="0800320002080000"], 0x3c}, 0x1, 0x0, 0x0, 0x40}, 0x20000000) r7 = socket$netlink(0x10, 0x3, 0x0) ioctl(r7, 0x1000008912, &(0x7f0000000000)="080db5055e0bcfe8478071") r8 = accept(r7, &(0x7f0000000280)=@generic, &(0x7f0000000300)=0x80) sendmsg$NFNL_MSG_ACCT_NEW(r8, &(0x7f0000000400)={&(0x7f0000000340)={0x10, 0x0, 0x0, 0x500044}, 0xc, &(0x7f00000003c0)={&(0x7f0000000380)={0x28, 0x0, 0x7, 0x900, 0x0, 0x0, {0x5}, [@NFACCT_PKTS={0xc, 0x2, 0x1, 0x0, 0x2}, @NFACCT_FLAGS={0x8, 0x5, 0x1, 0x0, 0x3}]}, 0x28}, 0x1, 0x0, 0x0, 0x4040000}, 0x5) sendmsg$nl_route(r3, &(0x7f0000000140)={0x0, 0x0, &(0x7f00000001c0)={&(0x7f0000000180)=ANY=[@ANYBLOB="2800000010005fba00"/20, @ANYRES32=r4, @ANYBLOB="fe0a0100000000000800000000000000"], 0x28}}, 0x0) r9 = socket$inet6(0xa, 0x5, 0x0) setsockopt$inet_sctp6_SCTP_EVENTS(r9, 0x84, 0xb, &(0x7f0000000040)={0x0, 0x0, 0x95}, 0xe) setsockopt$inet_sctp6_SCTP_RECVRCVINFO(r9, 0x84, 0x20, &(0x7f0000000080)=0x4, 0x4) listen(r9, 0x103) recvmmsg(r9, &(0x7f00000031c0)=[{{0x0, 0x0, 0x0}}], 0x300, 0x0, 0x0) setsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX_OLD(r9, 0x84, 0x6b, &(0x7f00000000c0)=[@in6={0xa, 0x0, 0x0, @loopback}], 0x1c) getsockopt$inet_sctp6_SCTP_DEFAULT_PRINFO(r9, 0x84, 0x72, &(0x7f0000000440)={0x0, 0x4, 0x20}, &(0x7f0000000500)=0xc) getsockopt$inet_sctp6_SCTP_CONTEXT(r8, 0x84, 0x11, &(0x7f0000000740)={r10, 0xb587}, &(0x7f0000000780)=0x8) accept4(r0, 0x0, 0x0, 0x0) r11 = socket$inet(0x2, 0x80001, 0x84) getsockopt$inet_sctp_SCTP_MAX_BURST(r11, 0x84, 0x14, &(0x7f0000000000)=@assoc_value={0x0}, 0x0) getsockopt$inet_sctp6_SCTP_GET_PEER_ADDRS(0xffffffffffffffff, 0x84, 0x6c, &(0x7f0000000c40)=ANY=[@ANYRES32=r12, @ANYBLOB="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"], 0x0) setsockopt$inet_sctp6_SCTP_ADD_STREAMS(r0, 0x84, 0x79, &(0x7f0000000240)={r12, 0x308, 0x2}, 0x8) r13 = socket$inet6(0xa, 0x5, 0x0) setsockopt$inet_sctp6_SCTP_EVENTS(r13, 0x84, 0xb, &(0x7f0000000040)={0x0, 0x0, 0x95}, 0xe) setsockopt$inet_sctp6_SCTP_RECVRCVINFO(r13, 0x84, 0x20, &(0x7f0000000080)=0x4, 0x4) listen(r13, 0x103) recvmmsg(r13, &(0x7f00000031c0)=[{{0x0, 0x0, 0x0, 0x64}, 0x570}], 0x1, 0x20, 0x0) setsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX_OLD(r13, 0x84, 0x6b, &(0x7f00000000c0)=[@in6={0xa, 0x0, 0x0, @loopback}], 0x1c) setsockopt$inet_sctp6_SCTP_PEER_ADDR_PARAMS(r13, 0x84, 0x9, &(0x7f00000000c0)={r10, @in6={{0x2, 0x0, 0x8000000, @ipv4={[], [], @initdev={0xac, 0x1e, 0x0, 0x0}}, 0xffffffff}}, 0x0, 0x0, 0x0, 0x4000004, 0x4, 0x0, 0x8}, 0x9c) accept4$inet6(r0, &(0x7f0000000040)={0xa, 0x0, 0x0, @dev}, &(0x7f0000000080)=0x1c, 0x0) 02:47:34 executing program 2: sendmsg(0xffffffffffffffff, &(0x7f0000000300)={0x0, 0x0, &(0x7f0000000140)=[{&(0x7f0000000000)="240000004f0007031dfffd946fa2830020020a0009000000001d85680c1ba3a20400ff7e280000002600ffff", 0x2c}], 0x1}, 0x0) pipe(&(0x7f0000000100)={0xffffffffffffffff, 0xffffffffffffffff}) r2 = socket$inet_udp(0x2, 0x2, 0x0) close(r2) socket$inet(0x10, 0x2, 0x0) write$binfmt_misc(r1, &(0x7f0000000000)=ANY=[], 0xfffffecc) splice(r0, 0x0, r2, 0x0, 0x4ff60, 0x0) 02:47:34 executing program 3: bind$netlink(0xffffffffffffffff, &(0x7f0000000080), 0xc) socket$netlink(0x10, 0x3, 0x0) r0 = socket$netlink(0x10, 0x3, 0x0) ioctl(r0, 0x1000008912, &(0x7f0000000000)="080db5055e0bcfe8478071") r1 = socket$inet6(0xa, 0x5, 0x0) setsockopt$inet_sctp6_SCTP_EVENTS(r1, 0x84, 0xb, &(0x7f0000000040)={0x0, 0x0, 0x95}, 0xe) setsockopt$inet_sctp6_SCTP_RECVRCVINFO(r1, 0x84, 0x20, &(0x7f0000000080)=0x4, 0x4) listen(r1, 0x103) recvmmsg(r1, &(0x7f00000031c0)=[{{0x0, 0x0, 0x0}}], 0x300, 0x0, 0x0) setsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX_OLD(r1, 0x84, 0x6b, &(0x7f00000000c0)=[@in6={0xa, 0x0, 0x0, @loopback}], 0x1c) tee(r0, r1, 0x88e4, 0x7) r2 = socket$inet6(0xa, 0x3, 0x7) connect$inet6(r2, &(0x7f00000000c0)={0xa, 0x0, 0x0, @loopback}, 0x1c) setsockopt$inet6_IPV6_XFRM_POLICY(r2, 0x29, 0x23, &(0x7f0000000380)={{{@in6=@ipv4={[], [], @initdev={0xac, 0x1e, 0x0, 0x0}}, @in=@loopback, 0x0, 0x0, 0x0, 0x0, 0xa}, {}, {}, 0x0, 0x0, 0x1}, {{@in=@local, 0x0, 0x3c}, 0x0, @in6=@ipv4={[], [], @multicast2}, 0x0, 0x0, 0x0, 0x6}}, 0xe8) sendmmsg(r2, &(0x7f0000000480), 0x2e9, 0x0) [ 236.459589][T10452] netlink: 4 bytes leftover after parsing attributes in process `syz-executor.2'. 02:47:34 executing program 0: pipe(&(0x7f0000000540)={0xffffffffffffffff, 0xffffffffffffffff}) r1 = socket$inet_tcp(0x2, 0x1, 0x0) pipe(&(0x7f0000000600)={0xffffffffffffffff, 0xffffffffffffffff}) connect$nfc_llcp(r2, &(0x7f0000000300)={0x27, 0x0, 0x0, 0x4, 0x401, 0x2, "9dc14b83ce339d0971023965ed620c410d9b78858ca4195a8cff2b6e0afda51f4fda1334961de15dfe2320b5249870faef85fbf516fb5d19a8a52482ee98e2", 0x2}, 0x60) bpf$BPF_PROG_DETACH(0x9, &(0x7f0000000040)={0x0, r2, 0x19}, 0x10) setsockopt$inet_tcp_int(r1, 0x6, 0x10000000013, &(0x7f0000000180)=0x1, 0x4) setsockopt$SO_BINDTODEVICE(r1, 0x1, 0x19, &(0x7f0000000000)='vcan0\x00', 0x10) connect$inet(r1, &(0x7f00000003c0)={0x2, 0x4e20, @multicast2}, 0x10) setsockopt$inet_tcp_TCP_REPAIR_WINDOW(r1, 0x6, 0x1d, &(0x7f0000000080)={0x0, 0xdf3, 0x21fc}, 0x14) r4 = accept4(r3, 0x0, &(0x7f00000001c0), 0x80000) setsockopt$inet_mtu(r4, 0x0, 0xa, &(0x7f00000000c0)=0x2, 0x4) write$binfmt_misc(r0, &(0x7f0000000140)=ANY=[], 0xfffffd83) syz_init_net_socket$ax25(0x3, 0x0, 0x0) r5 = socket$nl_route(0x10, 0x3, 0x0) r6 = socket(0x10, 0x803, 0x0) getsockname$packet(r6, &(0x7f0000000300)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f00000002c0)=0x39a) sendmsg$nl_route(r5, &(0x7f0000000140)={0x0, 0x0, &(0x7f0000000200)={&(0x7f0000000240)=ANY=[@ANYBLOB="30000000100001080000000000ff0e0000000000", @ANYRES32=0x0, @ANYBLOB="000000000000000008000400", @ANYRES32=r7, @ANYBLOB="08001b0000000000024de26a75dd7a855e2e96a997623335ee276612add6b0c2a31fa1087bef9ddde8793a594a86ef9993403d2ac01332635c7aeae507704d799da619c8aaeb0d6e2e36640745"], 0x30}}, 0x0) 02:47:34 executing program 1: r0 = accept(0xffffffffffffffff, &(0x7f00000000c0)=@ll={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f0000000140)=0x80) setsockopt$inet_sctp_SCTP_PARTIAL_DELIVERY_POINT(r0, 0x84, 0x13, &(0x7f0000000200)=0x8001, 0x4) r1 = socket$kcm(0x10, 0x2, 0x0) sendmsg$kcm(r1, &(0x7f0000000000)={0x0, 0x0, &(0x7f0000000040)=[{&(0x7f00000002c0)="2e00000010008108040f80ecdb4cb92e0a480e0a10000000e8bd6efb250009000e000100400000ff050005001201", 0x2e}], 0x1}, 0x0) r2 = socket$netlink(0x10, 0x3, 0x0) ioctl(r2, 0x1000008912, &(0x7f00000001c0)="080db5055e0bcfe847a071") r3 = socket$kcm(0x10, 0x2, 0x0) sendmsg$kcm(r3, &(0x7f00000001c0)={0x0, 0xfffff004, &(0x7f0000000080)=[{&(0x7f0000000180)="2e00000010008108040f80ecdb4cb92e0a480e0a10000000e3bd6efb250009000e000300400000ff050005001201", 0x2e}], 0x1}, 0x0) [ 236.715793][T10467] IPv6: ADDRCONF(NETDEV_CHANGE): lo: link becomes ready 02:47:35 executing program 3: r0 = socket$nl_netfilter(0x10, 0x3, 0xc) r1 = socket$netlink(0x10, 0x3, 0x0) ioctl(r1, 0x1000008912, &(0x7f00000001c0)="080db5055e0bcfe847a071") sendmsg$nl_route(0xffffffffffffffff, 0x0, 0x0) r2 = socket$inet_tcp(0x2, 0x1, 0x0) bind$inet(r2, &(0x7f00000000c0)={0x2, 0x4e20, @multicast2}, 0x10) setsockopt$inet_tcp_TCP_MD5SIG(r2, 0x6, 0xe, &(0x7f0000000140)={@in={{0x2, 0x4e21, @loopback}}, 0x0, 0x0, 0x33, 0x0, "a2ff88b78266e34024528093c6c9f27c21111de74c4b8027926801b188603ab3ed923b84f6837c31e904d1a42d4f8c6e347ea57e0ea09f29936d2595497d436cc7fe0be2a989c0848820e3260f8cb12d"}, 0xd8) r3 = socket$netlink(0x10, 0x3, 0x4) writev(r3, &(0x7f0000000300), 0x1000002e) setsockopt$netlink_NETLINK_TX_RING(r3, 0x10e, 0x7, &(0x7f0000000100)={0xb600, 0x8, 0x7ff, 0x7f}, 0x10) sendto$inet(r2, &(0x7f0000000200), 0xfffffffffffffeb4, 0x20008002, &(0x7f0000db4ff0)={0x2, 0x4e20, @loopback}, 0x10) recvfrom(r2, &(0x7f0000f9cf9b)=""/101, 0x6478c8501c739e53, 0x120, 0x0, 0x4f) ioctl$sock_SIOCGPGRP(0xffffffffffffffff, 0x8904, &(0x7f0000000000)=0x0) getsockopt$inet_sctp6_SCTP_GET_ASSOC_ID_LIST(0xffffffffffffffff, 0x84, 0x1d, &(0x7f0000000240)=ANY=[@ANYPTR=&(0x7f0000000500)=ANY=[@ANYRESDEC], @ANYRESDEC=r4, @ANYRESHEX, @ANYRES32], &(0x7f0000000100)=0x4) r5 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000040)='memory.events\x00', 0x275a, 0x0) writev(r5, &(0x7f00000002c0)=[{&(0x7f00000000c0)='7', 0x1}], 0x1) mmap(&(0x7f0000000000/0x4000)=nil, 0x4000, 0x1, 0x10012, r5, 0x0) bpf$BPF_TASK_FD_QUERY(0x14, &(0x7f0000000e80)={r4, r5, 0x0, 0xb, &(0x7f0000000e40)='\x80[security\x00'}, 0x30) r7 = socket$inet6(0xa, 0x3, 0x3a) getsockopt$inet6_IPV6_XFRM_POLICY(r7, 0x29, 0x23, &(0x7f0000000ec0)={{{@in6=@loopback, @in=@remote, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in=@multicast2}, 0x0, @in6=@dev}}, &(0x7f0000000fc0)=0xe8) r9 = socket$inet6(0xa, 0x3, 0x3a) setsockopt$inet6_MRT6_ADD_MFC(r9, 0x29, 0x15, 0x0, 0x4) r10 = socket$inet6(0xa, 0x3, 0x3a) setsockopt$inet6_MRT6_ADD_MFC(r10, 0x29, 0x15, 0x0, 0x4) r11 = socket$inet6(0xa, 0x0, 0x3a) setsockopt$inet6_MRT6_ADD_MFC(r11, 0x29, 0x15, 0x0, 0x4) r12 = syz_init_net_socket$llc(0x1a, 0x2, 0x0) ioctl$sock_SIOCGPGRP(r12, 0x8904, 0x0) r13 = socket$inet6(0xa, 0x3, 0x3a) setsockopt$inet6_MRT6_ADD_MFC(r13, 0x29, 0x15, 0x0, 0x4) getsockopt$inet6_IPV6_IPSEC_POLICY(r13, 0x29, 0x22, &(0x7f0000001000)={{{@in6, @in6=@local, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{}, 0x0, @in6=@local}}, &(0x7f0000000080)=0xe8) r15 = socket$inet(0x2, 0x6, 0x0) bind$inet(r15, &(0x7f00000000c0)={0x2, 0x0, @local}, 0x10) getsockopt$inet_IP_IPSEC_POLICY(r15, 0x0, 0x10, &(0x7f0000000140)={{{@in=@initdev, @in6=@local, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{}, 0x0, @in6=@initdev}}, &(0x7f0000000240)=0xe8) ioctl$SIOCAX25ADDUID(0xffffffffffffffff, 0x89e1, &(0x7f0000000280)={0x3, @remote={0xcc, 0xcc, 0xcc, 0xcc, 0xcc, 0xcc, 0x3}, r16}) r17 = getgid() setsockopt$sock_cred(0xffffffffffffffff, 0x1, 0x11, &(0x7f0000001800)={0x0, 0x0, r17}, 0xc) getsockopt$sock_cred(0xffffffffffffffff, 0x1, 0x11, &(0x7f0000001140)={0x0, 0x0}, &(0x7f0000001180)=0xc) r19 = getgid() r20 = socket$inet6(0xa, 0x3, 0x3a) setsockopt$inet6_MRT6_ADD_MFC(r20, 0x29, 0x15, 0x0, 0x4) r21 = socket$inet6(0xa, 0x3, 0x3a) setsockopt$inet6_MRT6_ADD_MFC(r21, 0x29, 0x15, 0x0, 0x4) r22 = accept$inet6(0xffffffffffffffff, &(0x7f00000011c0)={0xa, 0x0, 0x0, @mcast2}, &(0x7f0000001200)=0x1c) r23 = socket$inet6(0xa, 0x0, 0x1) r24 = accept4$vsock_stream(0xffffffffffffffff, &(0x7f0000001240)={0x28, 0x0, 0x2710, @my=0x1}, 0x10, 0x1cf7b307edf78cb8) r25 = accept4(0xffffffffffffffff, &(0x7f0000002800)=@l2, &(0x7f0000002880)=0x80, 0x800) r26 = socket$inet6(0xa, 0x3, 0x3a) setsockopt$inet6_MRT6_ADD_MFC(r26, 0x29, 0x15, 0x0, 0x4) r27 = socket$caif_stream(0x25, 0x1, 0x3) ioctl$sock_SIOCGPGRP(r2, 0x8904, &(0x7f0000002a40)=0x0) r29 = socket$inet(0x2, 0x6, 0x0) bind$inet(r29, &(0x7f00000000c0)={0x2, 0x0, @local}, 0x10) getsockopt$inet_IP_IPSEC_POLICY(r29, 0x0, 0x10, &(0x7f0000000140)={{{@in=@initdev, @in6=@local, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{}, 0x0, @in6=@initdev}}, &(0x7f0000000240)=0xe8) ioctl$SIOCAX25ADDUID(0xffffffffffffffff, 0x89e1, &(0x7f0000000280)={0x3, @remote={0xcc, 0xcc, 0xcc, 0xcc, 0xcc, 0xcc, 0x3}, r30}) r31 = getgid() setsockopt$sock_cred(0xffffffffffffffff, 0x1, 0x11, &(0x7f0000001800)={0x0, 0x0, r31}, 0xc) r32 = gettid() getsockopt$sock_cred(r3, 0x1, 0x11, &(0x7f0000002a80)={0x0, 0x0}, &(0x7f0000002ac0)=0xc) r34 = getgid() ioctl$sock_SIOCGPGRP(0xffffffffffffffff, 0x8904, &(0x7f0000000000)=0x0) setsockopt$sock_cred(0xffffffffffffffff, 0x1, 0x11, &(0x7f0000001800)={r35}, 0xc) getsockopt$sock_cred(r2, 0x1, 0x11, &(0x7f0000002b80), &(0x7f0000002bc0)=0xc) r36 = socket$vsock_stream(0x28, 0x1, 0x0) r37 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f00000001c0)='cgroup.controllers\x00', 0x275a, 0x0) write$binfmt_script(r37, &(0x7f0000000040)=ANY=[], 0x208e24b) mmap(&(0x7f0000000000/0xb36000)=nil, 0xb36000, 0x2, 0x28011, r37, 0x0) r38 = socket$caif_seqpacket(0x25, 0x5, 0x2) r39 = getpid() sendmmsg$unix(r2, &(0x7f0000002d40)=[{&(0x7f00000008c0)=@file={0x0, './file0\x00'}, 0x6e, &(0x7f0000000dc0)=[{&(0x7f0000000940)="0289296faf125ded7100416a1af5b83a7dbfb691d7982ba0ca08b2e06aa7a39fc613456d89af8a7fb0da13ff25570789b3186eef79884410d1262454746d1bb898f8afed3f925ae3ca82e1ef21a2b2d843d787ca49772e2a9ebd94b50e58f25fb4dfa2d457618895ae645b692ecedf693ddbc201f2c80afd2b32c5cd29f5189d7d8c17f926a009ea27956885b38e59490fcd3471d773283b167dd0df81cdc5048b85345318f57274b9ff100083ca4d101cdfd342dfbe05ca05399a61a672cd49904c42c2", 0xc4}, {&(0x7f0000000a40)="0b5e8cea610ff7df6c734bd977c204bbe9a4fdda683fef1c4ec5a7cbc425598530127df2158800f385b2e5ce34aa959d3a4fe8a955e8769a724c4cc38ff4156fbab4af20c334ede441d35b91f8f5d5fcef3fe5d9bf9b", 0x56}, {&(0x7f0000000b40)="960888bffab9e6388f324ff64447dd694db913ad22533548f4ad7b0a8a6ae3067aa69526d402df50", 0x28}, {&(0x7f0000000b80)="a856d2a122bfbc9c9bb01f94969a04710c30e0037760ed2347cf14125005c1293d6676d81b6c5d97c028998313e228f9f23226f35bd389aae4cebdf6329c2359bcd325465e88d5789c0f2d0408e2144f38bc578a89cdd19d78c6cd62e56513b56be9b8e6dccba5155694d74ee2b55e06db08c2b26a37afda54b0207183b5ada8245c5b67aecb99e3cfa0d7721a79723efd88eeed89541a7608e3797a0c45aaaa91325a", 0xa3}, {&(0x7f0000000c80)="759925b402f124e82a444f86966fe8f8789272fcd2d834697f1b26fceb34ed9cac761f4c389f3f793cf9d95a74c9a95a40d911e43d03c001700228f9775eb1125da0982fa4d1fe0af98ffe6aaf5fc93bb359efe9bea5ec2a6674b66d65f59970f73b1d3e76c312a8c021d714301821d6eca411dc", 0x74}, {&(0x7f0000000d40)="fefc571661eaba88722ba8707241564ac8debc371861300c99529d9e0203", 0x1e}, {&(0x7f0000000d80)="a186", 0x2}], 0x7, &(0x7f0000001280)=[@cred={{0x1c, 0x1, 0x2, {r6, r8, 0xee01}}}, @rights={{0x10}}, @rights={{0x20, 0x1, 0x1, [r9, r2, r10, r11]}}, @cred={{0x1c, 0x1, 0x2, {0x0, r14}}}, @cred={{0x1c, 0x1, 0x2, {r39, r16, r17}}}, @cred={{0x1c, 0x1, 0x2, {0x0, r18, r19}}}, @rights={{0x28, 0x1, 0x1, [r20, r3, 0xffffffffffffffff, r21, r2, r2]}}, @rights={{0x20, 0x1, 0x1, [r12, r22, r23, r24]}}], 0xf8, 0xc840}, {&(0x7f0000001380)=@abs={0x1, 0x0, 0x4e20}, 0x6e, &(0x7f0000002780)=[{&(0x7f0000001400)="39823e8875b9d8d66aefb3046be8d2d95cb4aef31e8d767e760e59c8a152c802e87937167e74fb5d9e51194e35eee96e73e02d9e8a51dd277910563a6bf73fef7afb101542525af3d4a0239d04b6a1b5d50b0b715833304d202c7564c31da9166a89e4c09aae589f755126d3ed503cfae765d7d43dc02bf9fef41535d5aca0671e8c87216a6dd4ba36af54101c284158ef56a8998a0a790c8be56ef8b4f991d79ef45f85abbaeefc965b46b52ff228ba71e5a4502248f466402ceed3b40a1885fa222c5af845f150429ebb3f79b16ffa5ff8a84fc798a1118f5dbf5deecaabc541f611a1c0", 0xe5}, {&(0x7f0000001500)="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", 0x1000}, {&(0x7f0000002580)="4c509970160ed68a4e1dbde5ec15f6e059affaa7b9e0e41595ec70936cb023910f5ea4e9face940f3e6042cd4c462a0b25a18affa52dfe73aa777cb73f9e1399a13f96204446", 0x46}, {&(0x7f0000002600)="9bdbac9366299dcdcf1e38b431549adde535c90985387cad658073cc5ef299b6422c53131be08cc9be56e1d206bb07e8448b1ca7eaa45b331858c712c5a39cab35b856cdfc1787aee4c3805e5c3ef97f73599a3c1324e93d51c3", 0x5a}, {&(0x7f0000002680)="499b3663a8a1528191e7581ebddde4efa3c3d50b7710690dca0a3fd1bf701ad891595efe43eb632f6588cb5c4f23fdc97c2d313fe1231a701c45304d1f6da19ed5aac1926ac869b7f4ae9267cb916d173b932fd6c50f283498529e419c521e719630881153cf18ca438a7796065858ea7e0254c4fd81449382e44cafb6b4a3155ed48b49ee9aa2b65ef1f9977a26fddf4c0e6a4db44a53999dd3cde16b8eed1e398c2bf2c09828491a1d3059e4b4cc23e7ec492564393e57c181d387982d0b120b4bb82590e997162ee7c951133d596b163579c7455ec3", 0xd7}], 0x5, &(0x7f0000000380)=ANY=[@ANYBLOB="18000103000093ad12af6867710033b283f2be706558ebc46f41e902d5cf118253a7fc10dc9a4822670bc67d48", @ANYRES32=r3, @ANYRES32=r25, @ANYRES32=r3, @ANYRESHEX=0x0, @ANYRES32=r26, @ANYRES32=r27], 0x53, 0x40}, {&(0x7f0000002900)=@abs={0x0, 0x0, 0x4e24}, 0x6e, &(0x7f0000002a00)=[{&(0x7f0000002980)="b65c76b65dfd9eb1f4b2e361deb6df62867a0412ea3c80f1a8771c0fa08aa1e1a3f646a47f6f83252e96d8f655a1dd", 0x2f}, {&(0x7f00000029c0)="8fecf7e74d40f203b98d77f80000003504b5bb06492c3ca5a1", 0x19}], 0x2, &(0x7f0000002c80)=[@rights={{0x14, 0x1, 0x1, [0xffffffffffffffff]}}, @cred={{0x1c, 0x1, 0x2, {r28, r30, r31}}}, @cred={{0x1c, 0x1, 0x2, {r32, r33, r34}}}, @cred={{0x1c, 0x1, 0x2, {r35, 0xffffffffffffffff}}}, @rights={{0x20, 0x1, 0x1, [r36, r37, r38, r10]}}], 0x98, 0x24008c80}], 0x3, 0x10) sendmsg$AUDIT_SET(r1, &(0x7f0000000180)={&(0x7f0000000000)={0x10, 0x0, 0x0, 0x4000}, 0xc, &(0x7f0000000140)={&(0x7f0000000080)={0x34, 0x3e9, 0x1, 0x70bd28, 0x25dfdbfd, {0x1, 0x1, 0x2, r28, 0xffffffff, 0x3f6f2592, 0x75b1822e, 0x0, 0x6}, ["", ""]}, 0x34}, 0x1, 0x0, 0x0, 0x20004004}, 0x480c) sendmsg$IPSET_CMD_SWAP(r0, &(0x7f0000000100)={0x0, 0x0, &(0x7f00000000c0)={&(0x7f0000000040)={0x40, 0x6, 0x6, 0x3, 0x0, 0x0, {}, [@IPSET_ATTR_SETNAME2={0x9, 0x3, 'syz2\x00'}, @IPSET_ATTR_PROTOCOL={0x5}, @IPSET_ATTR_SETNAME={0x9, 0x2, 'syz0\x00'}, @IPSET_ATTR_SETNAME={0x9, 0x2, 'syz1\x00'}]}, 0x40}}, 0x0) [ 237.141027][T10470] @: renamed from team0 02:47:35 executing program 2: r0 = socket$netlink(0x10, 0x3, 0x0) r1 = socket$inet6(0xa, 0x5, 0x0) setsockopt$inet_sctp6_SCTP_EVENTS(r1, 0x84, 0xb, &(0x7f0000000040)={0x0, 0x0, 0x95}, 0xe) setsockopt$inet_sctp6_SCTP_RECVRCVINFO(r1, 0x84, 0x20, &(0x7f0000000080)=0x4, 0x4) listen(r1, 0x103) recvmmsg(r1, &(0x7f00000031c0)=[{{0x0, 0x0, 0x0}}], 0x300, 0x0, 0x0) setsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX_OLD(r1, 0x84, 0x6b, &(0x7f00000000c0)=[@in6={0xa, 0x0, 0x0, @loopback}], 0x1c) getsockname$l2tp6(r1, &(0x7f0000000040)={0xa, 0x0, 0x0, @dev}, &(0x7f0000000080)=0x20) ioctl(r0, 0x1000008912, &(0x7f0000000000)="080db5055e0bcfe847a071") r2 = syz_init_net_socket$bt_l2cap(0x1f, 0x1, 0x3) accept4(r2, 0x0, 0x0, 0x0) [ 237.186598][T10470] 8021q: adding VLAN 0 to HW filter on device @ 02:47:35 executing program 5: mmap(&(0x7f00009fd000/0x600000)=nil, 0x600000, 0x380000d, 0x6031, 0xffffffffffffffff, 0x0) socketpair$unix(0x1, 0x80000000001, 0x0, &(0x7f0000000100)={0xffffffffffffffff, 0xffffffffffffffff}) r2 = socket(0x0, 0x0, 0x0) socket(0x0, 0x0, 0x0) sendmsg$nl_route(0xffffffffffffffff, 0x0, 0x0) r3 = socket(0x10, 0x803, 0x0) sendto(r3, &(0x7f0000cfefee)="120000001200e7ef007b00000000000000a1", 0x12, 0x0, 0x0, 0x0) recvmmsg(r3, &(0x7f00000037c0)=[{{0x0, 0x0, &(0x7f0000000380)=[{&(0x7f0000000fc0)=""/4096, 0x1000}, {0x0}], 0x2, 0x0, 0x0, 0xf500}}], 0x1, 0x0, 0x0) getsockopt$inet_mreqsrc(r3, 0x0, 0x25, &(0x7f0000000180)={@multicast1, @empty, @multicast2}, &(0x7f00000001c0)=0xc) write$binfmt_misc(r0, &(0x7f00000000c0)=ANY=[], 0x7fffffff) recvfrom(r1, &(0x7f0000000040)=""/184, 0xfffffffffffffe07, 0x40012500, 0x0, 0xfffffe53) r4 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f00000001c0)='cgroup.controllers\x00', 0x275a, 0x0) write$binfmt_script(r4, 0x0, 0x0) mmap(&(0x7f0000000000/0xb36000)=nil, 0xb36000, 0x2, 0x28011, r4, 0x0) getsockopt$inet_sctp_SCTP_PR_SUPPORTED(r4, 0x84, 0x71, &(0x7f0000000200)={0x0, 0x2}, &(0x7f0000000240)=0x8) setsockopt$inet_sctp6_SCTP_RECONFIG_SUPPORTED(r2, 0x84, 0x75, &(0x7f0000000280)={r5, 0xc3}, 0x8) syz_genetlink_get_family_id$nl80211(0x0) socket$nl_route(0x10, 0x3, 0x0) socket(0x0, 0x1, 0x0) getsockname$packet(0xffffffffffffffff, &(0x7f0000000100)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast}, 0x0) sendmsg$nl_route(0xffffffffffffffff, 0x0, 0x0) sendmsg$NL80211_CMD_JOIN_MESH(0xffffffffffffffff, 0x0, 0x0) [ 237.310256][T10480] nf_conntrack: default automatic helper assignment has been turned off for security reasons and CT-based firewall rule not found. Use the iptables CT target to attach helpers instead. 02:47:35 executing program 4: r0 = socket$key(0xf, 0x3, 0x2) sendmsg$key(r0, &(0x7f0000f56000)={0x0, 0x0, &(0x7f00008feff0)={&(0x7f0000000380)=ANY=[@ANYBLOB="02010109080000000000000000000000030006001000000002000000e00000090000000000000000030005007217440502000000e000000100000000000000000d2c300778a6d0c82a2f8437e891c5e8f43479784498ddc94322499b88e8d6ede1d61cc62000d772bf49ec4cd32acb9814007559b72a3ac49eba42cb3938cc21297656f6761499ee73bd385dd8fc6248c019d86bf187dcaedfd016c96410890ce0f1b578e10dfa622b09fbc79e86edb3763adb945fd89a1b530c8b7446b6ebc6b3fef30d956a52efbaa454deed2a01672213c496071ed4c59479024323011806fb8a3998b6265efec09cb3c268b38636a39d5395cf080000015dd5987f842a3083b9f87d9620e13c8c70eba46509de0100e4e84716b590032c410e0c71447aeff13e5efd2b472db6776020906dcaa809c75d92ce543dfc6b2b9f9e11e4dfbdf8c0b7e12bd0120cbfcc699d604f93aa2ccd5ef594d61e64befcccc13bba3a43edd91167d89ebe6e3a5c0805964495c7ad284e892b01d90d7f254c6da428d3f037db5e7165adb2ce871cac402c7f859a789c273944c1d4a3f656d9473a2682371de0e3d9006144b87e732758e72dc8a7462508ada09b6f19b0c95944801ea88cf1776f7f1203c005df9753131d94101f12942325a9f9269ca4b6154b7d6ef131d37ed5b9ce5d73c31b10bb7dea9479f992affea483dfe3299937ce0e84e45ff5865bf3ee0aa62e3fbb49380c5600d8211c8e7251016900"/559], 0x40}}, 0x0) r1 = socket(0x10, 0x80002, 0x0) ioctl(r1, 0x1000008912, &(0x7f00000001c0)="080db5055e0bcfe8696071") sendmsg$key(r0, &(0x7f0000000000)={0x0, 0x0, &(0x7f0000000080)={&(0x7f00000000c0)={0x2, 0x3, 0x0, 0x9, 0xa, 0x0, 0x0, 0x0, [@sadb_address={0x3, 0x6, 0x0, 0x0, 0x0, @in={0x2, 0x0, @multicast1=0xe0000009}}, @sadb_sa={0x2, 0x1, 0x0, 0x0, 0x0, 0x0, 0x2}, @sadb_address={0x3, 0x5, 0x0, 0x0, 0x0, @in={0x2, 0x0, @multicast1}}]}, 0x50}}, 0x0) r2 = socket$netlink(0x10, 0x3, 0x0) ioctl(r2, 0x1000008912, &(0x7f0000000000)="080db5055e0bcfe8478071") accept4(r2, &(0x7f0000000140)=@pppol2tp={0x18, 0x1, {0x0, 0xffffffffffffffff, {0x2, 0x0, @loopback}}}, &(0x7f0000000040)=0x80, 0x800) r4 = socket$nl_generic(0x10, 0x3, 0x10) r5 = syz_genetlink_get_family_id$ethtool(&(0x7f0000000440)='ethtool\x00') sendmsg$ETHTOOL_MSG_STRSET_GET(r4, &(0x7f0000000780)={0x0, 0x0, &(0x7f0000000740)={&(0x7f0000000480)={0x1c, r5, 0x703, 0x0, 0x0, {}, [@ETHTOOL_A_STRSET_HEADER={0x4}, @ETHTOOL_A_STRSET_STRINGSETS={0x4}]}, 0x1c}}, 0x0) r6 = socket$netlink(0x10, 0x3, 0x0) r7 = socket(0x10, 0x803, 0x0) sendmsg$NBD_CMD_DISCONNECT(r7, &(0x7f00000001c0)={0x0, 0x0, &(0x7f0000000180)={0x0}}, 0x0) getsockname$packet(r7, &(0x7f0000000100)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f0000000200)=0x2ba) sendmsg$nl_route(r6, &(0x7f00000000c0)={0x0, 0x0, &(0x7f0000000200)={&(0x7f00000003c0)=@newlink={0x3c, 0x10, 0xffffff1f, 0x0, 0x0, {}, [@IFLA_LINKINFO={0x14, 0x12, 0x0, 0x1, @veth={{0x9, 0x1, 'veth\x00'}, {0x4, 0x2, 0x0, 0x1, @void}}}, @IFLA_MASTER={0x8, 0xa, r8}]}, 0x3c}}, 0x0) r9 = socket$netlink(0x10, 0x3, 0x0) r10 = socket(0x10, 0x803, 0x0) sendmsg$NBD_CMD_DISCONNECT(r10, &(0x7f00000001c0)={0x0, 0x0, &(0x7f0000000180)={0x0}}, 0x0) getsockname$packet(r10, &(0x7f0000000100)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f0000000200)=0x2ba) sendmsg$nl_route(r9, &(0x7f00000000c0)={0x0, 0x0, &(0x7f0000000200)={&(0x7f00000003c0)=@newlink={0x3c, 0x10, 0xffffff1f, 0x0, 0x0, {}, [@IFLA_LINKINFO={0x14, 0x12, 0x0, 0x1, @veth={{0x9, 0x1, 'veth\x00'}, {0x4, 0x2, 0x0, 0x1, @void}}}, @IFLA_MASTER={0x8, 0xa, r11}]}, 0x3c}}, 0x0) ioctl$sock_SIOCGIFINDEX(0xffffffffffffffff, 0x8933, &(0x7f0000000240)={'caif0\x00', 0x0}) sendmsg$ETHTOOL_MSG_LINKINFO_GET(r3, &(0x7f0000000300)={&(0x7f0000000200)={0x10, 0x0, 0x0, 0x10000000}, 0xc, &(0x7f00000002c0)={&(0x7f0000000280)={0x30, r5, 0x400, 0x70bd28, 0x25dfdbff, {}, [@ETHTOOL_A_LINKINFO_HEADER={0x1c, 0x1, 0x0, 0x1, [@ETHTOOL_A_HEADER_DEV_INDEX={0x8, 0x1, r8}, @ETHTOOL_A_HEADER_DEV_INDEX={0x8, 0x1, r11}, @ETHTOOL_A_HEADER_DEV_INDEX={0x8, 0x1, r12}]}]}, 0x30}, 0x1, 0x0, 0x0, 0x4048004}, 0xc4) 02:47:35 executing program 0: r0 = socket$nl_route(0x10, 0x3, 0x0) sendmsg$nl_route(r0, &(0x7f0000000140)={0x0, 0x0, &(0x7f0000000200)={&(0x7f0000000040)=@newlink={0x4c, 0x10, 0x801, 0x0, 0x0, {}, [@IFLA_AF_SPEC={0x24, 0x1a, 0x0, 0x1, [@AF_INET={0x20, 0x2, 0x0, 0x1, {0x1c, 0x1, 0x0, 0x1, [{0x9, 0x4}, {0x8}, {0x8}]}}]}, @IFLA_GROUP={0x8}]}, 0x4c}}, 0x0) r1 = socket(0x21, 0x3, 0x5) accept4$packet(r1, &(0x7f0000000000)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @dev}, &(0x7f00000000c0)=0x14, 0x0) 02:47:36 executing program 1: r0 = socket$nl_generic(0x10, 0x3, 0x10) sendmsg$nl_generic(r0, &(0x7f0000000180)={0x0, 0x0, &(0x7f0000000100)={&(0x7f00000001c0)={0xa8, 0x2b, 0x829, 0x0, 0x0, {0x5, 0x1000000}, [@nested={0x25, 0x7a, 0x0, 0x1, [@generic="4273c66a68f6b76b6229de4e10f347f62b", @typed={0xe, 0x31, 0x0, 0x0, @str='mime_type\x00'}]}, @generic="ac8ec7300f0d17ab0a83823362dd7824ee6f2e1a7f28508179c4745960beef83e943bff432a784b0ed53f89da494fd81ae2f39f05b65d5797d6bedf389528a5eef98387dd3dc56a1fb12465bf2a0ab7da162089353424c4ba290721e9d0da7027ee9278b224615e1c6b290"]}, 0xa8}, 0x1, 0xffffff7f0e000000}, 0x0) r1 = socket$nl_generic(0x10, 0x3, 0x10) r2 = syz_genetlink_get_family_id$l2tp(&(0x7f0000000280)='l2tp\x00') sendmsg$L2TP_CMD_TUNNEL_DELETE(r1, &(0x7f0000000140)={0x0, 0x0, &(0x7f0000000100)={&(0x7f0000000180)={0x1c, r2, 0x1, 0x0, 0x0, {}, [@L2TP_ATTR_CONN_ID={0x8}]}, 0x1c}}, 0x0) r3 = socket$l2tp6(0xa, 0x2, 0x73) sendmsg$L2TP_CMD_NOOP(r0, &(0x7f0000000540)={&(0x7f0000000440)={0x10, 0x0, 0x0, 0x8000000}, 0xc, &(0x7f0000000500)={&(0x7f0000000480)=ANY=[@ANYBLOB="36e2ea", @ANYRES16=r2, @ANYBLOB="000125bd7000fedbdf250000000008000e000180000008001700", @ANYRES32=r3, @ANYBLOB="08000d000100000014002000fe8800000000000000000000000000010800220040000000080002000100000008001400000000000c000f00060000000000002abc3f0008001300010000000800050001"], 0x74}, 0x1, 0x0, 0x0, 0x20c4181}, 0x38088091) socketpair$nbd(0x1, 0x1, 0x0, &(0x7f0000000040)={0xffffffffffffffff, 0xffffffffffffffff}) getsockname(r4, &(0x7f00000000c0)=@pppol2tpin6={0x18, 0x1, {0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, {0xa, 0x0, 0x0, @dev}}}, &(0x7f0000000140)=0x80) pipe(&(0x7f0000000580)={0xffffffffffffffff, 0xffffffffffffffff}) r9 = socket$nl_generic(0x10, 0x3, 0x10) r10 = syz_genetlink_get_family_id$l2tp(&(0x7f0000000280)='l2tp\x00') r11 = socket$inet6(0xa, 0x5, 0x0) setsockopt$inet_sctp6_SCTP_EVENTS(r11, 0x84, 0xb, &(0x7f0000000040)={0x0, 0x0, 0x95}, 0xe) setsockopt$inet_sctp6_SCTP_RECVRCVINFO(r11, 0x84, 0x20, &(0x7f0000000080)=0x4, 0x4) listen(r11, 0x103) recvmmsg(r11, &(0x7f00000031c0)=[{{0x0, 0x0, 0x0}}], 0x300, 0x0, 0x0) setsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX_OLD(r11, 0x84, 0x6b, &(0x7f00000000c0)=[@in6={0xa, 0x0, 0x0, @loopback}], 0x1c) sendmsg$L2TP_CMD_TUNNEL_DELETE(r9, &(0x7f0000000140)={0x0, 0x0, &(0x7f0000000100)={&(0x7f0000000a40)=ANY=[@ANYRES16, @ANYRESDEC=r3, @ANYPTR, @ANYRES64=r5], 0x4}}, 0x0) sendmsg$L2TP_CMD_SESSION_DELETE(r8, &(0x7f00000006c0)={&(0x7f00000005c0)={0x10, 0x0, 0x0, 0x2000}, 0xc, &(0x7f0000000680)={&(0x7f0000000600)={0x48, r10, 0x0, 0x70bd28, 0x25dfdbfb, {}, [@L2TP_ATTR_MTU={0x6, 0x1c, 0xfc00}, @L2TP_ATTR_IP6_DADDR={0x14, 0x20, @remote}, @L2TP_ATTR_PW_TYPE={0x6}, @L2TP_ATTR_IP_SADDR={0x8, 0x18, @empty}, @L2TP_ATTR_OFFSET={0x6, 0x3, 0x6}]}, 0x48}, 0x1, 0x0, 0x0, 0x800}, 0x24006040) r12 = socket$inet6(0xa, 0x5, 0x0) setsockopt$inet_sctp6_SCTP_EVENTS(r12, 0x84, 0xb, &(0x7f0000000040)={0x0, 0x0, 0x95}, 0xe) setsockopt$inet_sctp6_SCTP_RECVRCVINFO(r12, 0x84, 0x20, &(0x7f0000000080)=0x4, 0x4) listen(r12, 0x103) recvmmsg(r12, &(0x7f00000031c0)=[{{0x0, 0x0, 0x0}}], 0x300, 0x0, 0x0) r13 = socket$netlink(0x10, 0x3, 0x0) ioctl(r13, 0x1000008912, &(0x7f0000000000)="080db5055e0bcfe8478071") ioctl$sock_kcm_SIOCKCMCLONE(r7, 0x89e2, &(0x7f00000009c0)={r13}) bind$inet6(r14, &(0x7f0000000a00)={0xa, 0x4e24, 0x7f, @initdev={0xfe, 0x88, [], 0x0, 0x0}, 0x1c000}, 0x1c) setsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX_OLD(r12, 0x84, 0x6b, &(0x7f00000000c0)=[@in6={0xa, 0x0, 0x0, @loopback}], 0x1c) r15 = socket$netlink(0x10, 0x3, 0x0) ioctl(r15, 0x1000008912, &(0x7f0000000000)="080db5055e0bcfe8478071") sendmsg$nl_generic(r15, &(0x7f0000000340)={&(0x7f00000002c0)={0x10, 0x0, 0x0, 0x20000}, 0xc, &(0x7f0000000300)={&(0x7f0000000700)={0x1d4, 0x11, 0x400, 0x70bd2c, 0x25dfdbfb, {0x4}, [@nested={0x1be, 0x4d, 0x0, 0x1, [@generic="905f53846ad54aec9f801e95375877d5e2b5fe0af1658886b68d51032b22d583bb488055b76b88aca70b10d02f248c2103b5a3f4f1e9cbe419f097e0e27652f0b3f754174ceb44d4df83", @generic="0b31b2041d1919ef85d54651847564aa1fd3f33966331dcc02c637992d0ec8a6", @generic="fc3762a0bc7af1bce97e20f352dbb132bc4affb46420705ab62a17e6703f35e7057f6621ab93dadf3ac6f839d1a2504e3bdee37cf8ef1a50e31eb396537aab5bc8baeaa4489f4385edbcaa57d5216dfe818c26ba632ce0b7576dc3d4044cb04213072d54d420d864a095aa20b79544b7a044c04aed01fb02deb4d780d60095592a01e219f64f409b6979f800f8782a71d9186e20d7e62e8b7bd46cf1fab3f3bedbf887ecd5609ebdac8c0498b80742fbfe425f91b2a1c17547fa3771a4868a0bc04dd8e2bdea01199a", @generic="68d3a9e4a22d5dbf7e15c7a4e69836f2308c1c661ad25a08555a2f339e3cd6d7993e9973f4c54bb906681615b88061294b1f8b3527b32f840ab7850689e29ccc42d8ebace164e6ba50211c688a2667b0f43b97dec59eaf265e1adac225d45c89750f2eb97e69232082a73beabda8ace00bd8ea7d85b67d36ef652a8c3f8f9f72f37b2e9b3bcc9a"]}]}, 0x1d4}, 0x1, 0x0, 0x0, 0x8814}, 0x4840) ioctl$sock_SIOCSIFBR(r12, 0x8941, &(0x7f0000000080)=@add_del={0x2, &(0x7f0000000000)='veth0_virt_wifi\x00'}) r16 = syz_genetlink_get_family_id$ethtool(&(0x7f00000003c0)='ethtool\x00') sendmsg$ETHTOOL_MSG_STRSET_GET(r9, &(0x7f0000000940)={&(0x7f0000000380)={0x10, 0x0, 0x0, 0x20000000}, 0xc, &(0x7f0000000900)={&(0x7f0000000400)={0x18, r16, 0x4, 0x70bd29, 0x25dfdbfd, {}, [@ETHTOOL_A_STRSET_COUNTS_ONLY={0x4}]}, 0x18}, 0x1, 0x0, 0x0, 0x4000000}, 0x0) write$nbd(r6, 0x0, 0x0) [ 237.940479][T10509] netlink: 108 bytes leftover after parsing attributes in process `syz-executor.1'. 02:47:36 executing program 0: r0 = socket$nl_route(0x10, 0x3, 0x0) sendmsg$nl_route(r0, &(0x7f0000000140)={0x0, 0x0, &(0x7f0000000200)={&(0x7f0000000040)=@newlink={0x4c, 0x10, 0x801, 0x0, 0x0, {}, [@IFLA_AF_SPEC={0x24, 0x1a, 0x0, 0x1, [@AF_INET={0x20, 0x2, 0x0, 0x1, {0x1c, 0x1, 0x0, 0x1, [{0x9, 0x4}, {0x8}, {0x8}]}}]}, @IFLA_GROUP={0x8}]}, 0x4c}}, 0x0) r1 = socket(0x21, 0x3, 0x5) accept4$packet(r1, &(0x7f0000000000)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @dev}, &(0x7f00000000c0)=0x14, 0x0) 02:47:36 executing program 2: r0 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f00000001c0)='cgroup.controllers\x00', 0x275a, 0x0) write$binfmt_script(r0, &(0x7f0000000040)=ANY=[], 0x208e24b) mmap(&(0x7f0000000000/0xb36000)=nil, 0xb36000, 0x2, 0x28011, r0, 0x0) r1 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000080)='cgroup.controllers\x00', 0xb00000000065808, 0x0) r2 = socket$alg(0x26, 0x5, 0x0) bind$alg(r2, &(0x7f0000000080)={0x26, 'hash\x00', 0x0, 0x0, 'poly1305-generic\x00'}, 0x58) r3 = accept4(r2, 0x0, 0x0, 0x0) socket$netlink(0x10, 0x3, 0x0) sendfile(r3, r1, 0x0, 0x100000001) [ 238.474664][T10509] netlink: 108 bytes leftover after parsing attributes in process `syz-executor.1'. 02:47:36 executing program 0: r0 = socket$nl_route(0x10, 0x3, 0x0) sendmsg$nl_route(r0, &(0x7f0000000140)={0x0, 0x0, &(0x7f0000000200)={&(0x7f0000000040)=@newlink={0x4c, 0x10, 0x801, 0x0, 0x0, {}, [@IFLA_AF_SPEC={0x24, 0x1a, 0x0, 0x1, [@AF_INET={0x20, 0x2, 0x0, 0x1, {0x1c, 0x1, 0x0, 0x1, [{0x9, 0x4}, {0x8}, {0x8}]}}]}, @IFLA_GROUP={0x8}]}, 0x4c}}, 0x0) r1 = socket(0x21, 0x3, 0x5) accept4$packet(r1, &(0x7f0000000000)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @dev}, &(0x7f00000000c0)=0x14, 0x0) [ 238.560162][ T26] audit: type=1804 audit(1583635656.718:34): pid=10531 uid=0 auid=4294967295 ses=4294967295 subj==unconfined op=invalid_pcr cause=open_writers comm="syz-executor.2" name="/root/syzkaller-testdir734163337/syzkaller.Bylz7Y/12/cgroup.controllers" dev="sda1" ino=16566 res=1 02:47:36 executing program 0: r0 = socket$nl_route(0x10, 0x3, 0x0) sendmsg$nl_route(r0, &(0x7f0000000140)={0x0, 0x0, &(0x7f0000000200)={&(0x7f0000000040)=@newlink={0x4c, 0x10, 0x801, 0x0, 0x0, {}, [@IFLA_AF_SPEC={0x24, 0x1a, 0x0, 0x1, [@AF_INET={0x20, 0x2, 0x0, 0x1, {0x1c, 0x1, 0x0, 0x1, [{0x9, 0x4}, {0x8}, {0x8}]}}]}, @IFLA_GROUP={0x8}]}, 0x4c}}, 0x0) r1 = socket(0x21, 0x3, 0x5) accept4$packet(r1, &(0x7f0000000000)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @dev}, &(0x7f00000000c0)=0x14, 0x0) 02:47:36 executing program 3: r0 = syz_init_net_socket$ax25(0x3, 0x5, 0x0) bind$ax25(r0, &(0x7f0000000200)={{0x3, @netrom, 0x1}, [@null, @default, @bcast, @null, @bcast, @rose, @remote, @default]}, 0x48) r1 = socket$netlink(0x10, 0x3, 0x13) ioctl(r1, 0x1000008912, &(0x7f0000000000)="080db5055e0bcfe8478071") r2 = socket$nl_generic(0x10, 0x3, 0x10) r3 = accept4$inet(0xffffffffffffffff, &(0x7f0000000b00)={0x2, 0x0, @empty}, &(0x7f0000000b40)=0x10, 0x80000) getsockopt$inet_sctp_SCTP_I_WANT_MAPPED_V4_ADDR(r3, 0x84, 0xc, &(0x7f0000000b80), &(0x7f0000000bc0)=0x4) r4 = syz_genetlink_get_family_id$tipc2(&(0x7f0000000040)='TIPCv2\x00') socket(0x1a, 0x4, 0x9) sendmsg$TIPC_NL_MEDIA_SET(r2, &(0x7f0000000080)={0x0, 0x0, &(0x7f0000000000)={&(0x7f0000000100)=ANY=[@ANYBLOB=',\x00\x00\x00', @ANYRES16=r4, @ANYBLOB="010000000000000000000c0000001a0005800c00028008000400000000000800010075645000"], 0x2c}}, 0x0) sendmsg$TIPC_NL_NET_SET(r1, &(0x7f0000000100)={&(0x7f0000000000)={0x10, 0x0, 0x0, 0x1}, 0xc, &(0x7f00000000c0)={&(0x7f0000000140)=ANY=[@ANYBLOB='\x00\x00\x00\x00\x00\x00\x00\x00\x00', @ANYRES16=r4, @ANYBLOB="04002bbd7000fedbdf250f00000058000280040004000400040008000100060000003c000380080001008706000008000200ff00000008000200010000000800010007000000080001007affffff08000200800000000800010000000000080001001f000000"], 0x6c}, 0x1, 0x0, 0x0, 0x8000}, 0x4004081) close(r0) 02:47:36 executing program 4: r0 = socket$key(0xf, 0x3, 0x2) sendmsg$key(r0, &(0x7f0000f56000)={0x0, 0x0, &(0x7f00008feff0)={&(0x7f0000000380)=ANY=[@ANYBLOB="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"/559], 0x40}}, 0x0) r1 = socket(0x10, 0x80002, 0x0) ioctl(r1, 0x1000008912, &(0x7f00000001c0)="080db5055e0bcfe8696071") sendmsg$key(r0, &(0x7f0000000000)={0x0, 0x0, &(0x7f0000000080)={&(0x7f00000000c0)={0x2, 0x3, 0x0, 0x9, 0xa, 0x0, 0x0, 0x0, [@sadb_address={0x3, 0x6, 0x0, 0x0, 0x0, @in={0x2, 0x0, @multicast1=0xe0000009}}, @sadb_sa={0x2, 0x1, 0x0, 0x0, 0x0, 0x0, 0x2}, @sadb_address={0x3, 0x5, 0x0, 0x0, 0x0, @in={0x2, 0x0, @multicast1}}]}, 0x50}}, 0x0) r2 = socket$netlink(0x10, 0x3, 0x0) ioctl(r2, 0x1000008912, &(0x7f0000000000)="080db5055e0bcfe8478071") accept4(r2, &(0x7f0000000140)=@pppol2tp={0x18, 0x1, {0x0, 0xffffffffffffffff, {0x2, 0x0, @loopback}}}, &(0x7f0000000040)=0x80, 0x800) r4 = socket$nl_generic(0x10, 0x3, 0x10) r5 = syz_genetlink_get_family_id$ethtool(&(0x7f0000000440)='ethtool\x00') sendmsg$ETHTOOL_MSG_STRSET_GET(r4, &(0x7f0000000780)={0x0, 0x0, &(0x7f0000000740)={&(0x7f0000000480)={0x1c, r5, 0x703, 0x0, 0x0, {}, [@ETHTOOL_A_STRSET_HEADER={0x4}, @ETHTOOL_A_STRSET_STRINGSETS={0x4}]}, 0x1c}}, 0x0) r6 = socket$netlink(0x10, 0x3, 0x0) r7 = socket(0x10, 0x803, 0x0) sendmsg$NBD_CMD_DISCONNECT(r7, &(0x7f00000001c0)={0x0, 0x0, &(0x7f0000000180)={0x0}}, 0x0) getsockname$packet(r7, &(0x7f0000000100)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f0000000200)=0x2ba) sendmsg$nl_route(r6, &(0x7f00000000c0)={0x0, 0x0, &(0x7f0000000200)={&(0x7f00000003c0)=@newlink={0x3c, 0x10, 0xffffff1f, 0x0, 0x0, {}, [@IFLA_LINKINFO={0x14, 0x12, 0x0, 0x1, @veth={{0x9, 0x1, 'veth\x00'}, {0x4, 0x2, 0x0, 0x1, @void}}}, @IFLA_MASTER={0x8, 0xa, r8}]}, 0x3c}}, 0x0) r9 = socket$netlink(0x10, 0x3, 0x0) r10 = socket(0x10, 0x803, 0x0) sendmsg$NBD_CMD_DISCONNECT(r10, &(0x7f00000001c0)={0x0, 0x0, &(0x7f0000000180)={0x0}}, 0x0) getsockname$packet(r10, &(0x7f0000000100)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f0000000200)=0x2ba) sendmsg$nl_route(r9, &(0x7f00000000c0)={0x0, 0x0, &(0x7f0000000200)={&(0x7f00000003c0)=@newlink={0x3c, 0x10, 0xffffff1f, 0x0, 0x0, {}, [@IFLA_LINKINFO={0x14, 0x12, 0x0, 0x1, @veth={{0x9, 0x1, 'veth\x00'}, {0x4, 0x2, 0x0, 0x1, @void}}}, @IFLA_MASTER={0x8, 0xa, r11}]}, 0x3c}}, 0x0) ioctl$sock_SIOCGIFINDEX(0xffffffffffffffff, 0x8933, &(0x7f0000000240)={'caif0\x00', 0x0}) sendmsg$ETHTOOL_MSG_LINKINFO_GET(r3, &(0x7f0000000300)={&(0x7f0000000200)={0x10, 0x0, 0x0, 0x10000000}, 0xc, &(0x7f00000002c0)={&(0x7f0000000280)={0x30, r5, 0x400, 0x70bd28, 0x25dfdbff, {}, [@ETHTOOL_A_LINKINFO_HEADER={0x1c, 0x1, 0x0, 0x1, [@ETHTOOL_A_HEADER_DEV_INDEX={0x8, 0x1, r8}, @ETHTOOL_A_HEADER_DEV_INDEX={0x8, 0x1, r11}, @ETHTOOL_A_HEADER_DEV_INDEX={0x8, 0x1, r12}]}]}, 0x30}, 0x1, 0x0, 0x0, 0x4048004}, 0xc4) 02:47:37 executing program 2: recvmmsg(0xffffffffffffffff, &(0x7f0000005540)=[{{0x0, 0x0, &(0x7f0000000a80)=[{&(0x7f0000000c80)=""/235, 0xeb}], 0x1}}], 0x1, 0x0, 0x0) sendmsg$NL80211_CMD_START_SCHED_SCAN(0xffffffffffffffff, &(0x7f0000000580)={0x0, 0x0, 0x0}, 0x0) r0 = socket(0x10, 0x803, 0x0) sendto(r0, &(0x7f0000cfefee)="120000001200e7ef007b00000000000000a1", 0x12, 0x0, 0x0, 0x0) sendmsg$tipc(0xffffffffffffffff, &(0x7f0000000500)={&(0x7f0000000280), 0x10, 0x0}, 0x0) recvmsg$can_bcm(0xffffffffffffffff, &(0x7f0000000880)={&(0x7f0000000b80)=@ethernet={0x0, @local}, 0x80, 0x0, 0x0, &(0x7f0000000580)=""/11, 0xb}, 0x0) sendmsg$TIPC_NL_MEDIA_SET(0xffffffffffffffff, &(0x7f0000000540)={&(0x7f00000000c0), 0xc, 0x0}, 0x0) sendmsg$NLBL_UNLABEL_C_STATICREMOVE(0xffffffffffffffff, &(0x7f0000000480)={&(0x7f0000000280), 0xc, 0x0}, 0x0) recvmsg$kcm(0xffffffffffffffff, &(0x7f00000006c0)={&(0x7f00000002c0)=@phonet, 0x80, 0x0}, 0x0) r1 = accept4$packet(r0, &(0x7f0000000100)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f0000000340)=0x14, 0x0) ioctl$sock_TIOCINQ(r1, 0x541b, &(0x7f00000008c0)) sendmsg$TIPC_NL_NAME_TABLE_GET(0xffffffffffffffff, &(0x7f0000000700)={&(0x7f00000001c0), 0xc, &(0x7f00000005c0)={&(0x7f00000022c0)=ANY=[@ANYBLOB="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", @ANYRES16=0x0, @ANYBLOB="000000000000140000001000000004000c00011d77797a300000000014db8f77f30239a1af6361738a2df1b6d0d72405"], 0x38}}, 0x0) r2 = socket$netlink(0x10, 0x3, 0x0) r3 = socket$netlink(0x10, 0x3, 0x0) r4 = socket(0x10, 0x803, 0x0) sendmsg$NBD_CMD_DISCONNECT(r4, &(0x7f00000001c0)={0x0, 0x0, &(0x7f0000000180)={0x0}}, 0x0) socket$netlink(0x10, 0x3, 0x13) sendmsg$nl_route(r3, &(0x7f00000000c0)={0x0, 0x0, &(0x7f0000000200)={&(0x7f00000002c0)=@newlink={0x7c, 0x10, 0xffffff1f, 0x0, 0xffffffff, {}, [@IFLA_LINKINFO={0x4c, 0x12, 0x0, 0x1, @ipip={{0x9, 0x1, 'ipip\x00'}, {0x3c, 0x2, 0x0, 0x1, [@IFLA_IPTUN_ENCAP_DPORT={0x6, 0x12, 0x4e22}, @IFLA_IPTUN_COLLECT_METADATA={0x4}, @IFLA_IPTUN_PROTO={0x5, 0x9, 0x89}, @IFLA_IPTUN_LOCAL={0x8, 0x2, @multicast2}, @IFLA_IPTUN_ENCAP_FLAGS={0x6, 0x10, 0x400}, @IFLA_IPTUN_COLLECT_METADATA={0x4}, @IFLA_IPTUN_ENCAP_TYPE={0x6, 0xf, 0x1}, @IFLA_IPTUN_ENCAP_SPORT={0x6, 0x11, 0x400}]}}}, @IFLA_MASTER={0x8}, @IFLA_MASTER={0x8}]}, 0x7c}}, 0x4000000) ioctl(r2, 0x1000008912, &(0x7f0000000000)="080db5055e0bcfe8478071") recvmmsg(r0, &(0x7f00000037c0)=[{{&(0x7f00000004c0)=@ethernet={0x0, @random}, 0x374, &(0x7f0000000380)=[{&(0x7f0000000040)=""/95, 0x14b}, {&(0x7f0000000140)=""/85, 0x20a}, {&(0x7f0000000fc0)=""/4096, 0xf2}, {&(0x7f0000000400)=""/106, 0x2ce}, {&(0x7f0000000740)=""/73, 0x3dd}, {&(0x7f0000000200)=""/77, 0x4d}, {&(0x7f00000007c0)=""/154, 0x40d}, {&(0x7f0000000000)=""/22, 0xa}], 0x81, &(0x7f0000000600)=""/191, 0x97}}], 0x4000000000003b4, 0x0, &(0x7f0000003700)={0x77359400}) 02:47:37 executing program 1: r0 = socket$netlink(0x10, 0x3, 0x0) sendmsg$IPCTNL_MSG_EXP_NEW(r0, &(0x7f0000000180)={&(0x7f0000000100)={0x10, 0x0, 0x0, 0x400000}, 0xc, &(0x7f0000000140)={&(0x7f00000002c0)=ANY=[@ANYBLOB="94000000c7d800204da7ae665ab66e550002010200000000000000000c000005340002800c000280050001003a0000000c0002800500010006000000060003400000000006000340000000000600034000040000080005400000000008000940000000063c0003800c00028005000100210000000c000280050001003a0000000c01ffffffffffffff00000006000340000200000c0002800500010001000000"], 0x94}, 0x1, 0x0, 0x0, 0x800}, 0x20004000) ioctl(r0, 0x1000008912, &(0x7f00000001c0)="080db5055e0bcfe847a071") bpf$PROG_LOAD(0x5, &(0x7f0000000040)={0x10, 0x4, &(0x7f0000000000)=ANY=[@ANYBLOB="1800000000000000000000000000000062100000007300009505000000000000"], &(0x7f00000000c0)='GPL\x00', 0x548, 0xff6, &(0x7f000062b000)=""/4086, 0x0, 0x0, [], 0x0, 0x17, 0xffffffffffffffff, 0x8, 0x0, 0x0, 0x10, 0x0}, 0x78) sendmsg$NLBL_CIPSOV4_C_LIST(r0, &(0x7f0000000280)={&(0x7f0000000200)={0x10, 0x0, 0x0, 0x4e004840}, 0xc, &(0x7f0000000240)={&(0x7f0000000380)={0x354, 0x0, 0x4, 0x70bd28, 0x25dfdbfe, {}, [@NLBL_CIPSOV4_A_MLSLVLLST={0x8c, 0x8, 0x0, 0x1, [{0x34, 0x7, 0x0, 0x1, [@NLBL_CIPSOV4_A_MLSLVLREM={0x8, 0x6, 0xf4}, @NLBL_CIPSOV4_A_MLSLVLLOC={0x8, 0x5, 0x321fec20}, @NLBL_CIPSOV4_A_MLSLVLREM={0x8, 0x6, 0xca}, @NLBL_CIPSOV4_A_MLSLVLLOC={0x8, 0x5, 0x60605d49}, @NLBL_CIPSOV4_A_MLSLVLLOC={0x8, 0x5, 0xb4c5ac0}, @NLBL_CIPSOV4_A_MLSLVLLOC={0x8, 0x5, 0x586403d8}]}, {0x54, 0x7, 0x0, 0x1, [@NLBL_CIPSOV4_A_MLSLVLLOC={0x8, 0x5, 0x1a4c2cee}, @NLBL_CIPSOV4_A_MLSLVLREM={0x8, 0x6, 0xa1}, @NLBL_CIPSOV4_A_MLSLVLLOC={0x8, 0x5, 0x62dc9a10}, @NLBL_CIPSOV4_A_MLSLVLREM={0x8, 0x6, 0x1a}, @NLBL_CIPSOV4_A_MLSLVLREM={0x8, 0x6, 0x7c}, @NLBL_CIPSOV4_A_MLSLVLREM={0x8, 0x6, 0x7e}, @NLBL_CIPSOV4_A_MLSLVLREM={0x8, 0x6, 0x12}, @NLBL_CIPSOV4_A_MLSLVLLOC={0x8, 0x5, 0xe9f8e7f}, @NLBL_CIPSOV4_A_MLSLVLLOC={0x8, 0x5, 0x60c1e42c}, @NLBL_CIPSOV4_A_MLSLVLREM={0x8, 0x6, 0x25}]}]}, @NLBL_CIPSOV4_A_MTYPE={0x8, 0x2, 0x1}, @NLBL_CIPSOV4_A_MLSLVLLST={0x44, 0x8, 0x0, 0x1, [{0x1c, 0x7, 0x0, 0x1, [@NLBL_CIPSOV4_A_MLSLVLLOC={0x8, 0x5, 0x2b2792cc}, @NLBL_CIPSOV4_A_MLSLVLREM={0x8, 0x6, 0xc4}, @NLBL_CIPSOV4_A_MLSLVLLOC={0x8, 0x5, 0x35457f11}]}, {0x24, 0x7, 0x0, 0x1, [@NLBL_CIPSOV4_A_MLSLVLREM={0x8, 0x6, 0x96}, @NLBL_CIPSOV4_A_MLSLVLREM={0x8, 0x6, 0xa1}, @NLBL_CIPSOV4_A_MLSLVLREM={0x8, 0x6, 0xa1}, @NLBL_CIPSOV4_A_MLSLVLREM={0x8, 0x6, 0xff}]}]}, @NLBL_CIPSOV4_A_TAGLST={0x24, 0x4, 0x0, 0x1, [{0x5}, {0x5, 0x3, 0x7}, {0x5}, {0x5, 0x3, 0x1}]}, @NLBL_CIPSOV4_A_MLSLVLLST={0xc4, 0x8, 0x0, 0x1, [{0x14, 0x7, 0x0, 0x1, [@NLBL_CIPSOV4_A_MLSLVLLOC={0x8, 0x5, 0x6782c29d}, @NLBL_CIPSOV4_A_MLSLVLLOC={0x8, 0x5, 0x6ed1ddb2}]}, {0x2c, 0x7, 0x0, 0x1, [@NLBL_CIPSOV4_A_MLSLVLLOC={0x8, 0x5, 0x3a522a67}, @NLBL_CIPSOV4_A_MLSLVLLOC={0x8, 0x5, 0x2897efa6}, @NLBL_CIPSOV4_A_MLSLVLREM={0x8, 0x6, 0x3e}, @NLBL_CIPSOV4_A_MLSLVLLOC={0x8, 0x5, 0x533ced66}, @NLBL_CIPSOV4_A_MLSLVLREM={0x8, 0x6, 0x8c}]}, {0x1c, 0x7, 0x0, 0x1, [@NLBL_CIPSOV4_A_MLSLVLLOC={0x8, 0x5, 0x27576e87}, @NLBL_CIPSOV4_A_MLSLVLLOC={0x8, 0x5, 0x23a9e51d}, @NLBL_CIPSOV4_A_MLSLVLLOC={0x8, 0x5, 0x6425dc9e}]}, {0xc, 0x7, 0x0, 0x1, [@NLBL_CIPSOV4_A_MLSLVLLOC={0x8, 0x5, 0x5fe14954}]}, {0x14, 0x7, 0x0, 0x1, [@NLBL_CIPSOV4_A_MLSLVLREM={0x8, 0x6, 0x5c}, @NLBL_CIPSOV4_A_MLSLVLREM={0x8, 0x6, 0x50}]}, {0x1c, 0x7, 0x0, 0x1, [@NLBL_CIPSOV4_A_MLSLVLLOC={0x8, 0x5, 0x380b58e8}, @NLBL_CIPSOV4_A_MLSLVLREM={0x8, 0x6, 0x7}, @NLBL_CIPSOV4_A_MLSLVLREM={0x8, 0x6, 0xc8}]}, {0x4}, {0x24, 0x7, 0x0, 0x1, [@NLBL_CIPSOV4_A_MLSLVLREM={0x8, 0x6, 0x4f}, @NLBL_CIPSOV4_A_MLSLVLLOC={0x8, 0x5, 0x1a1a9f69}, @NLBL_CIPSOV4_A_MLSLVLREM={0x8, 0x6, 0xe7}, @NLBL_CIPSOV4_A_MLSLVLREM={0x8, 0x6, 0x21}]}]}, @NLBL_CIPSOV4_A_MLSCATLST={0x130, 0xc, 0x0, 0x1, [{0x3c, 0xb, 0x0, 0x1, [@NLBL_CIPSOV4_A_MLSCATREM={0x8, 0xa, 0x24d3}, @NLBL_CIPSOV4_A_MLSCATREM={0x8, 0xa, 0xd7c0}, @NLBL_CIPSOV4_A_MLSCATREM={0x8, 0xa, 0xf50e}, @NLBL_CIPSOV4_A_MLSCATLOC={0x8, 0x9, 0x4a056851}, @NLBL_CIPSOV4_A_MLSCATREM={0x8, 0xa, 0x2a7c}, @NLBL_CIPSOV4_A_MLSCATLOC={0x8, 0x9, 0x42fdf968}, @NLBL_CIPSOV4_A_MLSCATLOC={0x8, 0x9, 0x75d3b297}]}, {0x44, 0xb, 0x0, 0x1, [@NLBL_CIPSOV4_A_MLSCATREM={0x8, 0xa, 0xd68f}, @NLBL_CIPSOV4_A_MLSCATLOC={0x8, 0x9, 0xd2b0d41}, @NLBL_CIPSOV4_A_MLSCATLOC={0x8, 0x9, 0x6af478fd}, @NLBL_CIPSOV4_A_MLSCATLOC={0x8, 0x9, 0x16d3300}, @NLBL_CIPSOV4_A_MLSCATLOC={0x8, 0x9, 0x2534eb04}, @NLBL_CIPSOV4_A_MLSCATREM={0x8, 0xa, 0x5c8e}, @NLBL_CIPSOV4_A_MLSCATREM={0x8, 0xa, 0x1894}, @NLBL_CIPSOV4_A_MLSCATREM={0x8, 0xa, 0x4cdd}]}, {0x2c, 0xb, 0x0, 0x1, [@NLBL_CIPSOV4_A_MLSCATREM={0x8, 0xa, 0x3b24}, @NLBL_CIPSOV4_A_MLSCATREM={0x8, 0xa, 0xefb1}, @NLBL_CIPSOV4_A_MLSCATLOC={0x8, 0x9, 0x615b6f09}, @NLBL_CIPSOV4_A_MLSCATLOC={0x8, 0x9, 0x3949e5bb}, @NLBL_CIPSOV4_A_MLSCATREM={0x8, 0xa, 0xf2be}]}, {0x3c, 0xb, 0x0, 0x1, [@NLBL_CIPSOV4_A_MLSCATREM={0x8, 0xa, 0xba09}, @NLBL_CIPSOV4_A_MLSCATLOC={0x8, 0x9, 0xed8b8f3}, @NLBL_CIPSOV4_A_MLSCATREM={0x8, 0xa, 0xdf8}, @NLBL_CIPSOV4_A_MLSCATLOC={0x8, 0x9, 0x6dffcfd1}, @NLBL_CIPSOV4_A_MLSCATLOC={0x8, 0x9, 0x70b0fa81}, @NLBL_CIPSOV4_A_MLSCATLOC={0x8, 0x9, 0x207fb227}, @NLBL_CIPSOV4_A_MLSCATLOC={0x8, 0x9, 0x5ee4c423}]}, {0x14, 0xb, 0x0, 0x1, [@NLBL_CIPSOV4_A_MLSCATREM={0x8, 0xa, 0x494a}, @NLBL_CIPSOV4_A_MLSCATLOC={0x8, 0x9, 0x5d439a23}]}, {0x24, 0xb, 0x0, 0x1, [@NLBL_CIPSOV4_A_MLSCATREM={0x8, 0xa, 0xec9d}, @NLBL_CIPSOV4_A_MLSCATLOC={0x8, 0x9, 0x6b427797}, @NLBL_CIPSOV4_A_MLSCATLOC={0x8, 0x9, 0x35b0542f}, @NLBL_CIPSOV4_A_MLSCATREM={0x8, 0xa, 0x2d8a}]}, {0xc, 0xb, 0x0, 0x1, [@NLBL_CIPSOV4_A_MLSCATREM={0x8, 0xa, 0xc4b4}]}]}, @NLBL_CIPSOV4_A_DOI={0x8, 0x1, 0x3}, @NLBL_CIPSOV4_A_MLSLVLLST={0x40, 0x8, 0x0, 0x1, [{0x3c, 0x7, 0x0, 0x1, [@NLBL_CIPSOV4_A_MLSLVLREM={0x8, 0x6, 0x2c}, @NLBL_CIPSOV4_A_MLSLVLREM={0x8, 0x6, 0xed}, @NLBL_CIPSOV4_A_MLSLVLREM={0x8, 0x6, 0xfe}, @NLBL_CIPSOV4_A_MLSLVLLOC={0x8, 0x5, 0x50772c6d}, @NLBL_CIPSOV4_A_MLSLVLLOC={0x8, 0x5, 0x44f20c11}, @NLBL_CIPSOV4_A_MLSLVLLOC={0x8, 0x5, 0x5a18b2c}, @NLBL_CIPSOV4_A_MLSLVLLOC={0x8, 0x5, 0x7702615b}]}]}, @NLBL_CIPSOV4_A_MTYPE={0x8, 0x2, 0x2}]}, 0x354}, 0x1, 0x0, 0x0, 0x2404c041}, 0x20045) [ 238.946821][T10550] netlink: 24 bytes leftover after parsing attributes in process `syz-executor.3'. 02:47:37 executing program 5: r0 = openat$tun(0xffffffffffffff9c, &(0x7f0000000080)='/dev/net/tun\x00', 0x189002, 0x0) ioctl$TUNSETIFF(r0, 0x400454ca, &(0x7f0000000100)={'syzkaller1\x00', 0xa732}) r1 = socket$netlink(0x10, 0x3, 0x0) ioctl$sock_inet_SIOCSIFADDR(r1, 0x8914, &(0x7f0000000000)={'syzkaller1\x00', {0x7, 0x0, @empty}}) r2 = socket$netlink(0x10, 0x3, 0xc) ioctl(r2, 0x1000008912, &(0x7f0000000000)="080db5055e0bcfe8478071") sendmsg$IPCTNL_MSG_CT_DELETE(r2, &(0x7f0000000300)={&(0x7f0000000040)={0x10, 0x0, 0x0, 0x800000}, 0xc, &(0x7f00000000c0)={&(0x7f0000000240)={0x88, 0x2, 0x1, 0x301, 0x0, 0x0, {0x5, 0x0, 0x1}, [@CTA_SEQ_ADJ_REPLY={0xc, 0x10, 0x0, 0x1, [@CTA_SEQADJ_OFFSET_BEFORE={0x8, 0x2, 0x1, 0x0, 0x9}]}, @CTA_NAT_SRC={0x44, 0x6, 0x0, 0x1, [@CTA_NAT_V4_MINIP={0x8, 0x1, @multicast1}, @CTA_NAT_V4_MINIP={0x8, 0x1, @dev={0xac, 0x14, 0x14, 0x12}}, @CTA_NAT_V4_MAXIP={0x8, 0x2, @multicast1}, @CTA_NAT_V6_MINIP={0x14, 0x4, @rand_addr="c9e1206edf70372f0971b470dfdb349b"}, @CTA_NAT_V6_MINIP={0x14, 0x4, @local}]}, @CTA_SEQ_ADJ_ORIG={0x1c, 0xf, 0x0, 0x1, [@CTA_SEQADJ_OFFSET_AFTER={0x8, 0x3, 0x1, 0x0, 0x7}, @CTA_SEQADJ_OFFSET_BEFORE={0x8, 0x2, 0x1, 0x0, 0x8}, @CTA_SEQADJ_CORRECTION_POS={0x8, 0x1, 0x1, 0x0, 0x3}]}, @CTA_TIMEOUT={0x8, 0x7, 0x1, 0x0, 0x1f}]}, 0x88}, 0x1, 0x0, 0x0, 0x1}, 0x20000004) write$tun(r0, &(0x7f0000000340)=ANY=[@ANYBLOB="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"], 0xd6) 02:47:37 executing program 0: r0 = socket$nl_route(0x10, 0x3, 0x0) sendmsg$nl_route(r0, &(0x7f0000000140)={0x0, 0x0, &(0x7f0000000200)={&(0x7f0000000040)=@newlink={0x4c, 0x10, 0x801, 0x0, 0x0, {}, [@IFLA_AF_SPEC={0x24, 0x1a, 0x0, 0x1, [@AF_INET={0x20, 0x2, 0x0, 0x1, {0x1c, 0x1, 0x0, 0x1, [{0x9, 0x4}, {0x8}, {0x8}]}}]}, @IFLA_GROUP={0x8}]}, 0x4c}}, 0x0) socket(0x21, 0x3, 0x5) 02:47:37 executing program 3: r0 = syz_init_net_socket$ax25(0x3, 0x5, 0x0) bind$ax25(r0, &(0x7f0000000200)={{0x3, @netrom, 0x1}, [@null, @default, @bcast, @null, @bcast, @rose, @remote, @default]}, 0x48) r1 = socket$netlink(0x10, 0x3, 0x13) ioctl(r1, 0x1000008912, &(0x7f0000000000)="080db5055e0bcfe8478071") r2 = socket$nl_generic(0x10, 0x3, 0x10) r3 = accept4$inet(0xffffffffffffffff, &(0x7f0000000b00)={0x2, 0x0, @empty}, &(0x7f0000000b40)=0x10, 0x80000) getsockopt$inet_sctp_SCTP_I_WANT_MAPPED_V4_ADDR(r3, 0x84, 0xc, &(0x7f0000000b80), &(0x7f0000000bc0)=0x4) r4 = syz_genetlink_get_family_id$tipc2(&(0x7f0000000040)='TIPCv2\x00') socket(0x1a, 0x4, 0x9) sendmsg$TIPC_NL_MEDIA_SET(r2, &(0x7f0000000080)={0x0, 0x0, &(0x7f0000000000)={&(0x7f0000000100)=ANY=[@ANYBLOB=',\x00\x00\x00', @ANYRES16=r4, @ANYBLOB="010000000000000000000c0000001a0005800c00028008000400000000000800010075645000"], 0x2c}}, 0x0) sendmsg$TIPC_NL_NET_SET(r1, &(0x7f0000000100)={&(0x7f0000000000)={0x10, 0x0, 0x0, 0x1}, 0xc, &(0x7f00000000c0)={&(0x7f0000000140)=ANY=[@ANYBLOB='\x00\x00\x00\x00\x00\x00\x00\x00\x00', @ANYRES16=r4, @ANYBLOB="04002bbd7000fedbdf250f00000058000280040004000400040008000100060000003c000380080001008706000008000200ff00000008000200010000000800010007000000080001007affffff08000200800000000800010000000000080001001f000000"], 0x6c}, 0x1, 0x0, 0x0, 0x8000}, 0x4004081) close(r0) 02:47:37 executing program 1: r0 = socket$netlink(0x10, 0x3, 0x0) ioctl(r0, 0x1000008912, &(0x7f00000001c0)="080db5055e0bcfe847a071") r1 = socket$inet6(0xa, 0x5, 0x0) setsockopt$inet_sctp6_SCTP_EVENTS(r1, 0x84, 0xb, &(0x7f0000000040)={0x0, 0x0, 0x95}, 0xe) setsockopt$inet_sctp6_SCTP_RECVRCVINFO(r1, 0x84, 0x20, &(0x7f0000000080)=0x4, 0x4) listen(r1, 0x103) recvmmsg(r1, &(0x7f00000031c0)=[{{0x0, 0x0, 0x0}}], 0x300, 0x0, 0x0) setsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX_OLD(r1, 0x84, 0x6b, &(0x7f00000000c0)=[@in6={0xa, 0x0, 0x0, @loopback}], 0x1c) ioctl$sock_inet6_tcp_SIOCOUTQ(r1, 0x5411, &(0x7f0000000000)) bpf$PROG_LOAD(0x5, &(0x7f000000e000)={0x1, 0x4, &(0x7f0000000040)=@framed={{0xffffffb4, 0x5, 0x0, 0x0, 0x0, 0x71, 0x10, 0x54}, [@ldst={0x6, 0x2}]}, &(0x7f0000003ff6)='GPL\x00', 0x5, 0xfd90, &(0x7f000000cf3d)=""/195, 0x0, 0xa, [], 0x0, 0x0, 0xffffffffffffffff, 0x8, &(0x7f00000000c0), 0x0, 0x10, &(0x7f0000000080), 0x1f1}, 0x48) 02:47:37 executing program 0: r0 = socket$nl_route(0x10, 0x3, 0x0) sendmsg$nl_route(r0, &(0x7f0000000140)={0x0, 0x0, &(0x7f0000000200)={&(0x7f0000000040)=@newlink={0x4c, 0x10, 0x801, 0x0, 0x0, {}, [@IFLA_AF_SPEC={0x24, 0x1a, 0x0, 0x1, [@AF_INET={0x20, 0x2, 0x0, 0x1, {0x1c, 0x1, 0x0, 0x1, [{0x9, 0x4}, {0x8}, {0x8}]}}]}, @IFLA_GROUP={0x8}]}, 0x4c}}, 0x0) [ 239.294977][T10580] netlink: 24 bytes leftover after parsing attributes in process `syz-executor.3'. 02:47:37 executing program 3: unshare(0x40000000) mmap(&(0x7f0000000000/0xb36000)=nil, 0xb36000, 0x800005, 0x8031, 0xffffffffffffffff, 0x0) socket$pptp(0x18, 0x1, 0x2) r0 = socket$nl_route(0x10, 0x3, 0x0) r1 = socket$nl_generic(0x10, 0x3, 0x10) r2 = socket$nl_generic(0x10, 0x3, 0x10) r3 = syz_genetlink_get_family_id$l2tp(&(0x7f0000000440)='l2tp\x00') sendmsg$L2TP_CMD_SESSION_GET(r2, &(0x7f0000000500)={0x0, 0x0, &(0x7f00000004c0)={&(0x7f0000000040)={0x28, r3, 0x1, 0x0, 0x0, {}, [@L2TP_ATTR_IFNAME={0x14}]}, 0x28}}, 0x0) sendmsg$L2TP_CMD_TUNNEL_CREATE(0xffffffffffffffff, &(0x7f0000000140)={&(0x7f0000000040)={0x10, 0x0, 0x0, 0x4000800}, 0xc, &(0x7f00000000c0)={&(0x7f0000000080)={0x1c, r3, 0x800, 0x70bd2c, 0x25dfdbfc, {}, [@L2TP_ATTR_UDP_ZERO_CSUM6_TX={0x5}]}, 0x1c}, 0x1, 0x0, 0x0, 0x24000085}, 0x8000) recvmmsg(r1, &(0x7f0000007d80)=[{{0x0, 0x0, 0x0}}], 0x1, 0x0, 0x0) r4 = socket$netlink(0x10, 0x3, 0x0) ioctl(r4, 0x1000008912, &(0x7f00000001c0)="080db5055e0bcfe847a071") sendmsg$nl_route(r0, &(0x7f0000000100)={0x0, 0x3f0, &(0x7f0000000000)={&(0x7f00000001c0)=@newlink={0x28, 0x10, 0xc362e63b3f31ba5f, 0x0, 0x0, {0x0, 0x0, 0x0, 0x0, 0x3}, [@IFLA_GROUP={0x8}]}, 0x28}}, 0x0) 02:47:37 executing program 2: r0 = socket$netlink(0x10, 0x3, 0x0) sendmsg$nl_route_sched(0xffffffffffffffff, &(0x7f0000000340)={0x0, 0x0, &(0x7f0000000000)={0x0}}, 0x0) sendmsg$nl_route(0xffffffffffffffff, &(0x7f0000000040)={0x0, 0x0, &(0x7f0000000000)={&(0x7f00000000c0)=@newlink={0x3c, 0x10, 0x705, 0x0, 0x0, {}, [@IFLA_LINKINFO={0x1c, 0x12, 0x0, 0x1, @geneve={{0xb, 0x1, 'geneve\x00'}, {0xc, 0x2, 0x0, 0x1, [@IFLA_GENEVE_REMOTE={0x8, 0x2, @multicast1}]}}}]}, 0x3c}}, 0x0) sendmsg$kcm(0xffffffffffffffff, &(0x7f0000000180)={&(0x7f0000000100)=@nl=@proc={0x10, 0x0, 0x25dfdbfc, 0x4000000}, 0x80, &(0x7f0000000080)=[{&(0x7f0000000200)="5d4515fd5d89083e548cd689c30aa42a69f6a262575cdd3abca5514575955c9b5211cad5cdedc6ca3f9c388483fbb557455ba3d0d9fb98f141bcae68490a4aabf5d31a3dd3d7860a0b1c7c061902fcade17fc7c50a1c8e2b60c33c80b63dfd6aad97cd6c6419b5e7b7486d67f32e4b706c2c200b2edddd5f54c0576cd8d4a64e6333878c6bcee168beaee381ca99969f4b999d79403a4d5ebd49aca77d1bc52f7550dfc749ccf776f9793c735ba3af5f", 0xb0}], 0x1, &(0x7f00000002c0)=[{0x48, 0x108, 0x4, "32160bf7c094e8269c7276be0ed9018c13137a0d689d0586273a93e46bdf75201e96a588e9bb50153c45d3346c636812a2"}], 0x48}, 0x80) r1 = socket$netlink(0x10, 0x3, 0x0) ioctl(r1, 0x1000008912, &(0x7f00000001c0)="080db5055e0bcfe847a071") sendmmsg(r0, &(0x7f00000002c0), 0x40000000000009f, 0x0) [ 239.570158][T10595] IPVS: ftp: loaded support on port[0] = 21 02:47:37 executing program 0: sendmsg$nl_route(0xffffffffffffffff, &(0x7f0000000140)={0x0, 0x0, &(0x7f0000000200)={&(0x7f0000000040)=@newlink={0x4c, 0x10, 0x801, 0x0, 0x0, {}, [@IFLA_AF_SPEC={0x24, 0x1a, 0x0, 0x1, [@AF_INET={0x20, 0x2, 0x0, 0x1, {0x1c, 0x1, 0x0, 0x1, [{0x9, 0x4}, {0x8}, {0x8}]}}]}, @IFLA_GROUP={0x8}]}, 0x4c}}, 0x0) 02:47:38 executing program 1: r0 = socket$inet6_tcp(0xa, 0x1, 0x0) setsockopt$inet6_tcp_int(0xffffffffffffffff, 0x6, 0x8, &(0x7f0000000180)=0xfffff800, 0x4) setsockopt$inet6_tcp_int(r0, 0x6, 0x2000000000000022, &(0x7f0000000200)=0x1, 0x9b) connect$inet6(r0, &(0x7f0000000080)={0xa, 0x0, 0x1, @mcast2, 0x2}, 0x1c) r1 = socket$inet6(0xa, 0x80003, 0x6b) ioctl(r1, 0x1000008912, &(0x7f0000000040)="08b7b5055e0bcfe8479071") sendto$inet6(r0, 0x0, 0x2, 0x0, 0x0, 0x0) 02:47:38 executing program 4: r0 = socket$netlink(0x10, 0x3, 0x0) r1 = socket(0x10, 0x803, 0x0) sendmsg$NBD_CMD_DISCONNECT(r1, &(0x7f0000000000)={0x0, 0x0, &(0x7f0000000180)={0x0}}, 0x0) getsockname$packet(r1, &(0x7f0000000100)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f0000000080)=0x14) sendmsg$nl_route(r0, &(0x7f0000000040)={0x0, 0x68000000, &(0x7f0000000240)={&(0x7f00000002c0)=@newlink={0x38, 0x10, 0x705, 0x0, 0x0, {0x0, 0x0, 0x0, 0x0, 0xff0f}, [@IFLA_LINKINFO={0x18, 0x12, 0x0, 0x1, @sit={{0x8, 0x1, 'sit\x00'}, {0xc, 0x2, 0x0, 0x1, [@IFLA_IPTUN_LINK={0x8, 0x3, r2}]}}}]}, 0x38}}, 0x0) 02:47:38 executing program 2: r0 = socket$netlink(0x10, 0x3, 0x0) r1 = socket$inet6(0xa, 0x200000000003, 0x87) connect$inet6(r1, &(0x7f00000002c0)={0xa, 0x0, 0x0, @dev, 0x7}, 0x1c) pipe(&(0x7f0000000c00)={0xffffffffffffffff}) connect$vsock_stream(r2, &(0x7f0000000c40)={0x28, 0x0, 0xffffffff, @hyper}, 0x10) r3 = bpf$BPF_BTF_GET_FD_BY_ID(0x13, &(0x7f0000000140)=0xffffffffffffffff, 0x4) epoll_ctl$EPOLL_CTL_MOD(r2, 0x3, r3, &(0x7f0000000180)={0x30000011}) ioctl$IMGETCOUNT(r2, 0x80044943, &(0x7f0000000000)) sendmsg(r1, &(0x7f00000000c0)={0x0, 0xffffffffffffff15, &(0x7f0000000080)=[{&(0x7f0000000140)="b1918600", 0xfdaf}], 0x1}, 0x48040) write(r1, &(0x7f0000000040)="6fdbd9a5", 0x4) ioctl(r0, 0x1000008912, &(0x7f00000001c0)="080db5055e0bcfe847a071") r4 = socket$netlink(0x10, 0x3, 0x15) ioctl(r4, 0x1000008912, &(0x7f0000000000)="080db5055e0bcfe8478071") 02:47:38 executing program 0: sendmsg$nl_route(0xffffffffffffffff, &(0x7f0000000140)={0x0, 0x0, &(0x7f0000000200)={&(0x7f0000000040)=@newlink={0x4c, 0x10, 0x801, 0x0, 0x0, {}, [@IFLA_AF_SPEC={0x24, 0x1a, 0x0, 0x1, [@AF_INET={0x20, 0x2, 0x0, 0x1, {0x1c, 0x1, 0x0, 0x1, [{0x9, 0x4}, {0x8}, {0x8}]}}]}, @IFLA_GROUP={0x8}]}, 0x4c}}, 0x0) [ 240.354873][T10619] device sit1 entered promiscuous mode [ 240.503364][T10595] IPVS: ftp: loaded support on port[0] = 21 02:47:38 executing program 5: r0 = openat$ppp(0xffffffffffffff9c, &(0x7f0000000080)='/dev/ppp\x00', 0x80040, 0x0) ioctl$PPPIOCSMRU1(r0, 0x40047452, &(0x7f00000000c0)=0x528) syz_emit_ethernet(0x66, &(0x7f0000000000)=ANY=[@ANYBLOB="8b474fc30be2aaaaaaaaaabb86dd60dcc44000303300fe8000000000000000000000000000aaff02000000000000000000000000000101009078000000006001170000000000ff010000000300000000000000000001fe880000000000fcf2f6998d150c0ce4"], 0x0) 02:47:38 executing program 1: r0 = socket$netlink(0x10, 0x3, 0x0) ioctl(r0, 0x1000008912, &(0x7f00000001c0)="080db5055e0bcfe847a071") connect$can_bcm(0xffffffffffffffff, &(0x7f0000000080), 0x10) bpf$PROG_LOAD(0x5, &(0x7f000000e000)={0x1, 0x4, &(0x7f0000000040)=@framed={{0xffffffb4, 0x5, 0x0, 0x0, 0x0, 0x61, 0x10, 0x28}, [@ldst={0x6, 0x0, 0x3}]}, &(0x7f0000003ff6)='GPL\x00', 0x5, 0xfd90, &(0x7f000000cf3d)=""/195, 0x0, 0x0, [], 0x0, 0x0, 0xffffffffffffffff, 0x8, &(0x7f0000000000), 0x0, 0x10, &(0x7f0000000000), 0x1dd}, 0x48) 02:47:38 executing program 0: sendmsg$nl_route(0xffffffffffffffff, &(0x7f0000000140)={0x0, 0x0, &(0x7f0000000200)={&(0x7f0000000040)=@newlink={0x4c, 0x10, 0x801, 0x0, 0x0, {}, [@IFLA_AF_SPEC={0x24, 0x1a, 0x0, 0x1, [@AF_INET={0x20, 0x2, 0x0, 0x1, {0x1c, 0x1, 0x0, 0x1, [{0x9, 0x4}, {0x8}, {0x8}]}}]}, @IFLA_GROUP={0x8}]}, 0x4c}}, 0x0) 02:47:38 executing program 2: r0 = bpf$PROG_LOAD(0x5, &(0x7f0000000200)={0x4, 0xe, &(0x7f00000007c0)=ANY=[@ANYBLOB="b702000004000000bfa30000000000000703000005feffff7a0af0fff8ffff00ffffffff1d6405000000000065040400210000000404000001e37c60b7040000e30000006a0a00fe000000008500f80030000000b70000000000000095000000000000000ce0f7af2b75d0d1f034b1b5526bd3ce8fa62c7941272ff49142d860010ab162aa2264ab67e55aa8ff822ca943354aa8a6d2c1ba15edfe0969a9ddc125b600"/174], &(0x7f0000000340)='syzkaller\x00'}, 0x48) bpf$BPF_PROG_TEST_RUN(0xa, &(0x7f00000000c0)={r0, 0x0, 0xe, 0xbe, &(0x7f0000000200)="e460cdfbef24080000000a9386dd6a00000000072beb3014cd3ec8a755c1e1380081ffad000036e8d5000000010000001400000500240609880bd320d98a61a90057c9bf", 0x0, 0x401}, 0x28) r1 = socket$inet6(0xa, 0x5, 0x0) setsockopt$inet_sctp6_SCTP_EVENTS(r1, 0x84, 0xb, &(0x7f0000000040)={0x0, 0x0, 0x95}, 0xe) setsockopt$inet_sctp6_SCTP_RECVRCVINFO(r1, 0x84, 0x20, &(0x7f0000000080)=0x4, 0x4) listen(r1, 0x103) recvmmsg(r1, &(0x7f00000031c0)=[{{0x0, 0x0, 0x0}}], 0x300, 0x0, 0x0) setsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX_OLD(r1, 0x84, 0x6b, &(0x7f00000000c0)=[@in6={0xa, 0x0, 0x0, @loopback}], 0x1c) ioctl$sock_kcm_SIOCKCMCLONE(0xffffffffffffffff, 0x89e2, &(0x7f0000000040)={r1}) setsockopt$netlink_NETLINK_TX_RING(r2, 0x10e, 0x7, &(0x7f0000000080)={0x0, 0xf6, 0x2, 0x2}, 0x10) 02:47:38 executing program 4: r0 = socket$netlink(0x10, 0x3, 0x0) r1 = socket(0x10, 0x803, 0x0) sendmsg$NBD_CMD_DISCONNECT(r1, &(0x7f0000000000)={0x0, 0x0, &(0x7f0000000180)={0x0}}, 0x0) getsockname$packet(r1, &(0x7f0000000100)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f0000000080)=0x14) sendmsg$nl_route(r0, &(0x7f0000000040)={0x0, 0x68000000, &(0x7f0000000240)={&(0x7f00000002c0)=@newlink={0x38, 0x10, 0x705, 0x0, 0x0, {0x0, 0x0, 0x0, 0x0, 0xff0f}, [@IFLA_LINKINFO={0x18, 0x12, 0x0, 0x1, @sit={{0x8, 0x1, 'sit\x00'}, {0xc, 0x2, 0x0, 0x1, [@IFLA_IPTUN_LINK={0x8, 0x3, r2}]}}}]}, 0x38}}, 0x0) [ 240.815027][T10635] device sit2 entered promiscuous mode 02:47:39 executing program 3: unshare(0x40000000) mmap(&(0x7f0000000000/0xb36000)=nil, 0xb36000, 0x800005, 0x8031, 0xffffffffffffffff, 0x0) socket$pptp(0x18, 0x1, 0x2) r0 = socket$nl_route(0x10, 0x3, 0x0) r1 = socket$nl_generic(0x10, 0x3, 0x10) r2 = socket$nl_generic(0x10, 0x3, 0x10) r3 = syz_genetlink_get_family_id$l2tp(&(0x7f0000000440)='l2tp\x00') sendmsg$L2TP_CMD_SESSION_GET(r2, &(0x7f0000000500)={0x0, 0x0, &(0x7f00000004c0)={&(0x7f0000000040)={0x28, r3, 0x1, 0x0, 0x0, {}, [@L2TP_ATTR_IFNAME={0x14}]}, 0x28}}, 0x0) sendmsg$L2TP_CMD_TUNNEL_CREATE(0xffffffffffffffff, &(0x7f0000000140)={&(0x7f0000000040)={0x10, 0x0, 0x0, 0x4000800}, 0xc, &(0x7f00000000c0)={&(0x7f0000000080)={0x1c, r3, 0x800, 0x70bd2c, 0x25dfdbfc, {}, [@L2TP_ATTR_UDP_ZERO_CSUM6_TX={0x5}]}, 0x1c}, 0x1, 0x0, 0x0, 0x24000085}, 0x8000) recvmmsg(r1, &(0x7f0000007d80)=[{{0x0, 0x0, 0x0}}], 0x1, 0x0, 0x0) r4 = socket$netlink(0x10, 0x3, 0x0) ioctl(r4, 0x1000008912, &(0x7f00000001c0)="080db5055e0bcfe847a071") sendmsg$nl_route(r0, &(0x7f0000000100)={0x0, 0x3f0, &(0x7f0000000000)={&(0x7f00000001c0)=@newlink={0x28, 0x10, 0xc362e63b3f31ba5f, 0x0, 0x0, {0x0, 0x0, 0x0, 0x0, 0x3}, [@IFLA_GROUP={0x8}]}, 0x28}}, 0x0) 02:47:39 executing program 0: socket$nl_route(0x10, 0x3, 0x0) sendmsg$nl_route(0xffffffffffffffff, &(0x7f0000000140)={0x0, 0x0, &(0x7f0000000200)={&(0x7f0000000040)=@newlink={0x4c, 0x10, 0x801, 0x0, 0x0, {}, [@IFLA_AF_SPEC={0x24, 0x1a, 0x0, 0x1, [@AF_INET={0x20, 0x2, 0x0, 0x1, {0x1c, 0x1, 0x0, 0x1, [{0x9, 0x4}, {0x8}, {0x8}]}}]}, @IFLA_GROUP={0x8}]}, 0x4c}}, 0x0) 02:47:39 executing program 1: r0 = socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_genetlink_get_family_id$tipc(&(0x7f0000000040)='TIPC\x00') sendmsg$TIPC_CMD_SHOW_LINK_STATS(r0, &(0x7f00000001c0)={0x0, 0x0, &(0x7f0000000180)={&(0x7f0000000600)={0xa4, r1, 0x23f, 0x0, 0x0, {{}, {0x0, 0x400b}, {0x88, 0x14, 'broadcast-link\x00'}}}, 0xa4}, 0x1, 0xfffffff0}, 0x0) sendmsg$TIPC_CMD_SHOW_STATS(0xffffffffffffffff, &(0x7f0000000140)={&(0x7f0000000040)={0x10, 0x0, 0x0, 0x10000000}, 0xc, &(0x7f0000000100)={&(0x7f0000000080)={0x1c, r1, 0x200, 0x70bd2d, 0x25dfdbfd, {}, ["", "", "", "", ""]}, 0x1c}, 0x1, 0x0, 0x0, 0x4080}, 0x14004010) r2 = socket$netlink(0x10, 0x3, 0x0) ioctl(r2, 0x1000008912, &(0x7f00000001c0)="080db5055e0bcfe847a071") bpf$PROG_LOAD(0x5, &(0x7f0000000180)={0x1b, 0x4, &(0x7f0000000000)=@framed={{0x18, 0x2}, [@call]}, &(0x7f00000000c0)='GPL\x00', 0x4, 0x1000, &(0x7f000062b000)=""/4096, 0x0, 0x0, [], 0x0, 0x0, 0xffffffffffffffff, 0x8, 0x0, 0x0, 0x10, 0x0}, 0x70) 02:47:39 executing program 5: r0 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f00000001c0)='cgroup.controllers\x00', 0x275a, 0x0) write$binfmt_script(r0, &(0x7f0000000040)=ANY=[], 0x208e24b) mmap(&(0x7f0000000000/0xb36000)=nil, 0xb36000, 0x2, 0x28011, r0, 0x0) r1 = socket$inet6(0xa, 0x80003, 0x6b) ioctl(r1, 0x1000008912, &(0x7f0000000100)="080db5055e0bcfe8479071") r2 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000080)='cgroup.controllers\x00', 0xb00000000065808, 0x0) r3 = socket$nl_route(0x10, 0x3, 0x0) r4 = socket$inet6(0xa, 0x5, 0x0) setsockopt$inet_sctp6_SCTP_EVENTS(r4, 0x84, 0xb, &(0x7f0000000040)={0x0, 0x0, 0x95}, 0xe) setsockopt$inet_sctp6_SCTP_RECVRCVINFO(r4, 0x84, 0x20, &(0x7f0000000080)=0x4, 0x4) listen(r4, 0x103) recvmmsg(r4, &(0x7f00000031c0)=[{{0x0, 0x0, 0x0}}], 0x300, 0x0, 0x0) setsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX_OLD(r4, 0x84, 0x6b, &(0x7f00000000c0)=[@in6={0xa, 0x0, 0x0, @loopback}], 0x1c) epoll_ctl$EPOLL_CTL_DEL(r2, 0x2, r4) sendfile(r3, r2, 0x0, 0x100000001) r5 = socket$packet(0x11, 0x2, 0x300) getsockopt$packet_int(r5, 0x107, 0x6, &(0x7f0000000040), &(0x7f0000001080)=0x4) 02:47:39 executing program 2: getsockopt$inet_sctp_SCTP_PEER_ADDR_PARAMS(0xffffffffffffffff, 0x84, 0x9, &(0x7f0000000240)={0x0, @in={{0x2, 0x0, @remote}}}, 0x0) r0 = socket$inet6(0xa, 0x6, 0x0) bind$inet6(r0, &(0x7f0000000000)={0xa, 0x4e23}, 0x1c) listen(r0, 0x5eb857) r1 = socket$inet_dccp(0x2, 0x6, 0x0) connect$inet(r1, &(0x7f0000000340)={0x2, 0x4e23, @dev={0xac, 0x14, 0x14, 0x20}}, 0x10) r2 = accept4(r0, 0x0, 0x0, 0x0) sendmmsg(r2, &(0x7f0000000180), 0x40001d0, 0x0) r3 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000080)='cpu.stat\x00', 0x275a, 0x0) write$binfmt_script(r3, &(0x7f0000000040)=ANY=[], 0x65c15bf2) sendmsg$TIPC_NL_MON_GET(0xffffffffffffffff, 0x0, 0x40848) socket$packet(0x11, 0x3, 0x300) ioctl$sock_inet6_SIOCSIFADDR(0xffffffffffffffff, 0x8916, &(0x7f0000000080)={@initdev={0xfe, 0x88, [], 0x0, 0x0}}) mmap(&(0x7f0000a00000/0x600000)=nil, 0x600000, 0x0, 0x10, 0xffffffffffffffff, 0x0) ioctl$EXT4_IOC_ALLOC_DA_BLKS(r3, 0x660c) setsockopt$inet6_buf(0xffffffffffffffff, 0x29, 0x2f, 0x0, 0x0) socket$inet6_sctp(0xa, 0x0, 0x84) sendto$inet6(0xffffffffffffffff, 0x0, 0x0, 0x800, 0x0, 0x0) socket$inet6(0x10, 0x3, 0x0) getsockopt$inet_sctp_SCTP_PR_ASSOC_STATUS(r2, 0x84, 0x73, &(0x7f0000000080)={0x0, 0x1, 0x0, 0x2, 0x3ff}, 0x0) r4 = socket$inet(0xa, 0x0, 0x0) listen(r4, 0x0) openat$cgroup_ro(0xffffffffffffffff, &(0x7f0000000300)='cpuacct.usage_percpu_sys\x00', 0x0, 0x0) socket$inet6(0xa, 0x0, 0x0) setsockopt$inet_sctp6_SCTP_PEER_ADDR_THLDS(0xffffffffffffffff, 0x84, 0x1f, 0x0, 0x0) socket$inet6(0xa, 0x0, 0x0) socket$inet6(0xa, 0x0, 0x0) sendmmsg(r2, &(0x7f0000000c00), 0x4000000000001e6, 0x0) r5 = socket$inet(0x2, 0x4000000000000001, 0x0) getsockopt$inet_mreqn(r5, 0x0, 0x15, &(0x7f00000001c0)={@empty, @initdev}, &(0x7f0000000200)=0xc) getsockopt$inet_sctp_SCTP_RECVNXTINFO(r5, 0x84, 0x21, &(0x7f0000000040), &(0x7f00000000c0)=0x4) 02:47:39 executing program 4: sendmsg$nl_route(0xffffffffffffffff, &(0x7f0000000040)={0x0, 0xfffffffffffffd52, &(0x7f0000000400)={&(0x7f0000000480)=ANY=[@ANYBLOB="500000001000050774740000dfdbdfa65501a381", @ANYRES32=0x0, @ANYBLOB="7fff0002810700001c0012000b0001006d616373656300e10b00020005000a00010000000a000540340000000000004808000a0009d35b587e27a8b0b9cad4a128c1aa7cf68a72e18b043723262ef1db55855e9b9c3c4f3d85375cfa53564d1bccb85f7297cb07953a21aa4f222f0b3883bb31e8a8f15e68f55716d40aae2130362bc729067a2c1827fb817e0500022b28d49a32965d048e336c6476967ed3c42524afa00cc95b8b1bd067d02f67da010df77addc64711eb3b771464ded7467a586a825be4a7edbb278663c3252f5e83e40a3b1b721b5f08000500279efe41559bfb87684800f3b4768d6ebe10ee02f6b2e7f55de781d27c9588c2cc3b1730589391f51ebe1ecba1b7d5ba3cc81386ee9fc11ef8c33b3a79f3f9187c97e484769a9c6161c15d000000000000000000000000da0000e81c0509f83a1990899435308c7bcaa66b4b31cdd2ef42d2bb7b42726a279c5019f4b408633cfce834beb5a343515af9401a8664936c62df130169b7670895897fb13eec0ff09e2e6311dc077a745b63a8fd00"/405, @ANYRES32, @ANYBLOB="6326ffc30340a59af4c3650421f9a537798610a14ec2867257cd4f7ae2dcfdaef81c581d1b4223e49887ee68e87ed537d5b2e957e1fac165be0302000074f627927737456b54921f664921e1615264cc762c189704152109b0dff9eb08002da732cc5b460b463835025485dc560b67fa9950386e7d44374265b739aa0ef8918e45feb997445e5d8790400e81a0a90106099ffc4061064fb95e437e5d5f0594c0910ed2b58949df85dcbf3d40da9aaa9fbfc464a225b45ab71e5aaf13163b4e"], 0x50}}, 0x0) socketpair(0x1f, 0x2, 0x2, &(0x7f0000000000)={0xffffffffffffffff}) r1 = syz_genetlink_get_family_id$nl80211(&(0x7f0000000340)='nl80211\x00') sendmsg$NL80211_CMD_SET_INTERFACE(r0, &(0x7f0000000440)={&(0x7f0000000300)={0x10, 0x0, 0x0, 0x9d2b3677ac22143a}, 0xc, &(0x7f00000003c0)={&(0x7f0000000080)=ANY=[@ANYBLOB="28000000d2ae3b43052c0b20540fe5a1741e271e90c938ea1313862004b7d5bdc0971940b4399c017483c89dcabca6e842140be515de76f0194a33e926ce69a2c7c0a234d028507432af1122bd448d0a703639120e14ec34b4f8c7afa1766ba81501ce7c0972070000007931205cfb5e76853f0eab8471cfa864d8812b1591f0e24655565b86d297eaf224177f9b4269", @ANYRES16=r1, @ANYBLOB="00022dbd7000fddbdf25060000000c00990008000000010000000800010000000000"], 0x28}, 0x1, 0x0, 0x0, 0x4}, 0x1) 02:47:39 executing program 0: socket$nl_route(0x10, 0x3, 0x0) sendmsg$nl_route(0xffffffffffffffff, &(0x7f0000000140)={0x0, 0x0, &(0x7f0000000200)={&(0x7f0000000040)=@newlink={0x4c, 0x10, 0x801, 0x0, 0x0, {}, [@IFLA_AF_SPEC={0x24, 0x1a, 0x0, 0x1, [@AF_INET={0x20, 0x2, 0x0, 0x1, {0x1c, 0x1, 0x0, 0x1, [{0x9, 0x4}, {0x8}, {0x8}]}}]}, @IFLA_GROUP={0x8}]}, 0x4c}}, 0x0) 02:47:39 executing program 1: r0 = socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_genetlink_get_family_id$tipc(&(0x7f0000000040)='TIPC\x00') sendmsg$TIPC_CMD_SHOW_LINK_STATS(r0, &(0x7f00000001c0)={0x0, 0x0, &(0x7f0000000180)={&(0x7f0000000600)={0xa4, r1, 0x23f, 0x0, 0x0, {{}, {0x0, 0x400b}, {0x88, 0x14, 'broadcast-link\x00'}}}, 0xa4}, 0x1, 0xfffffff0}, 0x0) sendmsg$TIPC_CMD_SHOW_STATS(0xffffffffffffffff, &(0x7f0000000140)={&(0x7f0000000040)={0x10, 0x0, 0x0, 0x10000000}, 0xc, &(0x7f0000000100)={&(0x7f0000000080)={0x1c, r1, 0x200, 0x70bd2d, 0x25dfdbfd, {}, ["", "", "", "", ""]}, 0x1c}, 0x1, 0x0, 0x0, 0x4080}, 0x14004010) r2 = socket$netlink(0x10, 0x3, 0x0) ioctl(r2, 0x1000008912, &(0x7f00000001c0)="080db5055e0bcfe847a071") bpf$PROG_LOAD(0x5, &(0x7f0000000180)={0x1b, 0x4, &(0x7f0000000000)=@framed={{0x18, 0x2}, [@call]}, &(0x7f00000000c0)='GPL\x00', 0x4, 0x1000, &(0x7f000062b000)=""/4096, 0x0, 0x0, [], 0x0, 0x0, 0xffffffffffffffff, 0x8, 0x0, 0x0, 0x10, 0x0}, 0x70) 02:47:39 executing program 4: pipe(&(0x7f00000000c0)={0xffffffffffffffff, 0xffffffffffffffff}) r2 = socket$packet(0x11, 0x2, 0x300) setsockopt$packet_fanout(r2, 0x107, 0x12, &(0x7f0000000000)={0x0, 0x0, 0xfffffffffffffffc}, 0x4) r3 = socket$inet6(0xa, 0x5, 0x0) setsockopt$inet_sctp6_SCTP_EVENTS(r3, 0x84, 0xb, &(0x7f0000000040)={0x0, 0x0, 0x95}, 0xe) setsockopt$inet_sctp6_SCTP_RECVRCVINFO(r3, 0x84, 0x20, &(0x7f0000000080)=0x4, 0x4) listen(r3, 0x103) recvmmsg(r3, &(0x7f00000031c0), 0x0, 0x0, 0x0) setsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX_OLD(r3, 0x84, 0x6b, &(0x7f00000000c0)=[@in6={0xa, 0x0, 0x0, @loopback}], 0x1c) setsockopt$SO_ATTACH_FILTER(r3, 0x1, 0x1a, &(0x7f0000000180)={0x5, &(0x7f0000000080)=[{0x1, 0x4, 0x45, 0xdff}, {0x1f, 0x80, 0x8, 0xfffffffc}, {0x5, 0x81, 0xfd, 0x6}, {0x5, 0x6, 0x0, 0x54}, {0x5, 0x80, 0x5, 0x100}]}, 0x10) r4 = socket$inet_udp(0x2, 0x2, 0x0) close(r4) ioctl$EXT4_IOC_PRECACHE_EXTENTS(r4, 0x6612) write$binfmt_misc(r1, &(0x7f0000000140)=ANY=[], 0x4240a2a0) socket$inet(0x2, 0x3, 0x2a) bind$inet(r4, &(0x7f0000000040)={0x2, 0x0, @dev={0xac, 0x14, 0x14, 0x23}}, 0x10) connect$inet(r4, &(0x7f0000000100)={0x2, 0x0, @multicast1}, 0x10) splice(r0, 0x0, r4, 0x0, 0x200019404, 0x0) setsockopt$TIPC_MCAST_REPLICAST(r1, 0x10f, 0x86) [ 241.326837][ T26] audit: type=1804 audit(1583635659.478:35): pid=10656 uid=0 auid=4294967295 ses=4294967295 subj==unconfined op=invalid_pcr cause=open_writers comm="syz-executor.5" name="/root/syzkaller-testdir144717905/syzkaller.eyPLW3/9/cgroup.controllers" dev="sda1" ino=16579 res=1 [ 241.363052][T10664] IPVS: ftp: loaded support on port[0] = 21 [ 241.397894][ T170] tipc: TX() has been purged, node left! 02:47:39 executing program 0: socket$nl_route(0x10, 0x3, 0x0) sendmsg$nl_route(0xffffffffffffffff, &(0x7f0000000140)={0x0, 0x0, &(0x7f0000000200)={&(0x7f0000000040)=@newlink={0x4c, 0x10, 0x801, 0x0, 0x0, {}, [@IFLA_AF_SPEC={0x24, 0x1a, 0x0, 0x1, [@AF_INET={0x20, 0x2, 0x0, 0x1, {0x1c, 0x1, 0x0, 0x1, [{0x9, 0x4}, {0x8}, {0x8}]}}]}, @IFLA_GROUP={0x8}]}, 0x4c}}, 0x0) 02:47:39 executing program 1: r0 = socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_genetlink_get_family_id$tipc(&(0x7f0000000040)='TIPC\x00') sendmsg$TIPC_CMD_SHOW_LINK_STATS(r0, &(0x7f00000001c0)={0x0, 0x0, &(0x7f0000000180)={&(0x7f0000000600)={0xa4, r1, 0x23f, 0x0, 0x0, {{}, {0x0, 0x400b}, {0x88, 0x14, 'broadcast-link\x00'}}}, 0xa4}, 0x1, 0xfffffff0}, 0x0) sendmsg$TIPC_CMD_SHOW_STATS(0xffffffffffffffff, &(0x7f0000000140)={&(0x7f0000000040)={0x10, 0x0, 0x0, 0x10000000}, 0xc, &(0x7f0000000100)={&(0x7f0000000080)={0x1c, r1, 0x200, 0x70bd2d, 0x25dfdbfd, {}, ["", "", "", "", ""]}, 0x1c}, 0x1, 0x0, 0x0, 0x4080}, 0x14004010) r2 = socket$netlink(0x10, 0x3, 0x0) ioctl(r2, 0x1000008912, &(0x7f00000001c0)="080db5055e0bcfe847a071") bpf$PROG_LOAD(0x5, &(0x7f0000000180)={0x1b, 0x4, &(0x7f0000000000)=@framed={{0x18, 0x2}, [@call]}, &(0x7f00000000c0)='GPL\x00', 0x4, 0x1000, &(0x7f000062b000)=""/4096, 0x0, 0x0, [], 0x0, 0x0, 0xffffffffffffffff, 0x8, 0x0, 0x0, 0x10, 0x0}, 0x70) [ 241.549789][T10656] Page cache invalidation failure on direct I/O. Possible data corruption due to collision with buffered I/O! [ 241.634990][T10656] File: /root/syzkaller-testdir144717905/syzkaller.eyPLW3/9/cgroup.controllers PID: 10656 Comm: syz-executor.5 02:47:39 executing program 0: r0 = socket$nl_route(0x10, 0x3, 0x0) sendmsg$nl_route(r0, 0x0, 0x0) [ 242.090484][ T26] audit: type=1804 audit(1583635660.248:36): pid=10661 uid=0 auid=4294967295 ses=4294967295 subj==unconfined op=invalid_pcr cause=ToMToU comm="syz-executor.5" name="/root/syzkaller-testdir144717905/syzkaller.eyPLW3/9/cgroup.controllers" dev="sda1" ino=16579 res=1 02:47:40 executing program 3: sendmsg$nl_generic(0xffffffffffffffff, &(0x7f0000000180)={0x0, 0x0, &(0x7f0000000000)={&(0x7f0000000000)=ANY=[@ANYBLOB='\x00'/14]}}, 0x0) syz_genetlink_get_family_id$ipvs(0x0) r0 = socket(0x10, 0x80002, 0x0) ioctl(r0, 0x1000008912, &(0x7f00000001c0)="080db5055e0bcfe8698071") r1 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000080)='cpu.stat\x00', 0x275a, 0x0) r2 = socket$inet6(0xa, 0x5, 0x0) setsockopt$inet_sctp6_SCTP_EVENTS(r2, 0x84, 0xb, &(0x7f0000000040)={0x0, 0x0, 0x95}, 0xe) setsockopt$inet_sctp6_SCTP_RECVRCVINFO(r2, 0x84, 0x20, &(0x7f0000000080)=0x4, 0x4) listen(r2, 0x103) recvmmsg(r2, &(0x7f00000031c0)=[{{0x0, 0x0, 0x0}}], 0x300, 0x0, 0x0) setsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX_OLD(r2, 0x84, 0x6b, &(0x7f00000000c0)=[@in6={0xa, 0x0, 0x0, @loopback}], 0x1c) r3 = socket$netlink(0x10, 0x3, 0x0) ioctl(r3, 0x1000008912, &(0x7f0000000000)="080db5055e0bcfe8478071") write$binfmt_script(r1, &(0x7f0000000140)=ANY=[@ANYRES32=r2, @ANYRESDEC=r1, @ANYRES32=r3, @ANYPTR64], 0x24) socket$inet6(0xa, 0x0, 0x0) r4 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f00000001c0)='cgroup.controllers\x00', 0x275a, 0x0) write$binfmt_script(r4, &(0x7f0000000040)=ANY=[], 0x208e24b) mmap(&(0x7f0000000000/0xb36000)=nil, 0xb36000, 0x2, 0x28011, r4, 0x0) mmap(&(0x7f0000f44000/0x4000)=nil, 0x50707c, 0x1000006, 0x2013, r1, 0x0) ioctl$EXT4_IOC_SWAP_BOOT(r1, 0x6611) r5 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000080)='cgroup.controllers\x00', 0xb00000000065808, 0x0) r6 = socket$nl_route(0x10, 0x3, 0x0) sendfile(r6, r5, 0x0, 0x100000001) getsockopt$inet_sctp_SCTP_RECONFIG_SUPPORTED(r1, 0x84, 0x75, 0x0, 0x0) r7 = syz_init_net_socket$bt_hci(0x1f, 0x3, 0x1) bind$bt_hci(r7, &(0x7f0000000080)={0x1f, 0xffff, 0x3}, 0x6) write$binfmt_misc(r7, &(0x7f00000003c0)=ANY=[@ANYBLOB="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"/356], 0x6) r8 = syz_init_net_socket$bt_hci(0x1f, 0x3, 0x1) bind$bt_hci(r8, &(0x7f0000000080)={0x1f, 0xffff, 0x3}, 0x6) write$binfmt_misc(r8, &(0x7f00000001c0)=ANY=[@ANYBLOB="0400ffff000000000000f286004df446b6ad3b6b2000b0000008000000b5246c44788ce0e26ff455778d0d062c01e1e2627478a5c79c12cbbaadf36c787652c951fd3e8ad90b517070c622421578b433835d6311285ffbe82e4cf7432cfbf59204eae2bffb110fd22e7f3e36d56b4f2bfad43cc4fd8ed9e2318c4df25eb83b47479a0069ecd598fb4653cdedd260d3f13022bb4b95afc94e45048f8581a5bf8aa70aec13c1c9b995acb5dcfb2a84fb5446db3e419ea31cab33e759171206bf506f5b3ea42185bcbd4e069efb1dec8c1046256b29c8b58ac19d4084"], 0x6) r9 = syz_init_net_socket$bt_hci(0x1f, 0x3, 0x1) bind$bt_hci(r9, &(0x7f0000000080)={0x1f, 0xffff, 0x3}, 0x6) write$binfmt_misc(r9, &(0x7f00000001c0)=ANY=[@ANYBLOB="0400ffff000000000000f286004df446b6ad3b6b2000b0000008000000b5246c44788ce0e26ff455778d0d062c01e1e2627478a5c79c12cbbaadf36c787652c951fd3e8ad90b517070c622421578b433835d6311285ffbe82e4cf7432cfbf59204eae2bffb110fd22e7f3e36d56b4f2bfad43cc4fd8ed9e2318c4df25eb83b47479a0069cdedd260d3f13022bb4b95afc94e45048f8581a5bf8aa70aec13c1c9b995acb5dcfb2a84fb5446db3e419ea31cab33e759171206bf506f5b3ea42185bcbd4e069efb1dec8c1046256b29c8b58ac19d4084000000000000"], 0x6) r10 = socket$netlink(0x10, 0x3, 0x0) ioctl(r10, 0x1000008912, &(0x7f0000000000)="080db5055e0bcfe8478071") r11 = socket$netlink(0x10, 0x3, 0x0) ioctl(r11, 0x1000008912, &(0x7f0000000000)="080db5055e0bcfe8478071") socket(0x11, 0x800000003, 0x8) bind(r4, &(0x7f0000000280)=@generic={0x11, "0000010000000000080044944eeba71a4976e252922cb18f6e2e2aba000000012e0b3836005404b0e0301a4ce875f2e3ff5f163ee340b7679500800000000000000101013c5811039e15775027ecce66fd792bbf0e5bf5ff1b0816f3f6db1c00010000000000000049740000000000000006ad8e5ecc326d3a09ffc2c654"}, 0x80) socket$inet(0x2, 0x4000000000000001, 0x0) r12 = accept4(0xffffffffffffffff, &(0x7f0000002180)=@isdn, &(0x7f0000000840)=0x80, 0x0) r13 = syz_genetlink_get_family_id$ipvs(&(0x7f0000002240)='IPVS\x00') r14 = socket$inet_tcp(0x2, 0x1, 0x0) bind$inet(r14, &(0x7f0000000200)={0x2, 0x4e20, @multicast1}, 0x10) connect$inet(r14, &(0x7f0000000000)={0x2, 0x4e20, @dev={0xac, 0x14, 0x14, 0x18}}, 0x10) setsockopt$SO_TIMESTAMPING(r14, 0x1, 0x41, &(0x7f0000000900)=0x100, 0x4) setsockopt$SO_BINDTODEVICE(r14, 0x1, 0x19, &(0x7f0000000080)='sit0\x00', 0x1cb) sendmmsg$inet(r14, &(0x7f0000003b40)=[{{0x0, 0x1010000, &(0x7f0000000180)=[{&(0x7f0000001940)="a5", 0xc01}], 0x1}}, {{0x0, 0x0, &(0x7f0000000680)=[{&(0x7f0000000600)="da", 0x220908}], 0x1}}], 0x4000000000001cc, 0x4000000) sendmsg$IPVS_CMD_NEW_DEST(r12, &(0x7f0000002380)={&(0x7f0000002200)={0x10, 0x0, 0x0, 0x800}, 0xc, &(0x7f0000002340)={&(0x7f0000002280)=ANY=[@ANYBLOB="01000000", @ANYRES16=r13, @ANYRES16=r14], 0x3}, 0x1, 0x0, 0x0, 0x101}, 0x4006000) r15 = syz_init_net_socket$llc(0x1a, 0x801, 0x0) connect$llc(r15, &(0x7f0000000380)={0x1a, 0x1}, 0x10) recvmmsg(r15, &(0x7f0000002000)=[{{0x0, 0x0, 0x0}}, {{&(0x7f00000007c0)=@vsock={0x28, 0x0, 0x0, @hyper}, 0x80, &(0x7f0000000840), 0x0, &(0x7f0000000880)=""/99, 0x63}}, {{&(0x7f0000000900)=@vsock={0x28, 0x0, 0x0, @hyper}, 0x80, &(0x7f00000009c0)=[{&(0x7f0000000980)=""/24, 0x18}], 0x1, &(0x7f0000000a00)=""/211, 0xd3}, 0x3}, {{0x0, 0x0, &(0x7f0000001f40)=[{&(0x7f0000000b00)=""/234, 0xea}, {&(0x7f0000000c00)=""/94, 0x5e}, {&(0x7f0000000c80)=""/217, 0xd9}, {&(0x7f0000000d80)=""/192, 0xc0}, {&(0x7f0000000e40)=""/47, 0x2f}, {&(0x7f0000000e80)=""/157, 0x9d}, {&(0x7f0000000f40)=""/4096, 0x1000}], 0x7, &(0x7f0000001fc0)=""/3, 0x3}}], 0x4, 0x0, &(0x7f0000002140)) r16 = socket$inet_tcp(0x2, 0x1, 0x0) bind$inet(r16, &(0x7f0000000200)={0x2, 0x4e20, @multicast1}, 0x10) connect$inet(r16, &(0x7f0000000000)={0x2, 0x4e20, @multicast1}, 0x10) setsockopt$SO_TIMESTAMPING(r16, 0x1, 0x0, 0x0, 0x0) setsockopt$SO_BINDTODEVICE(r16, 0x1, 0x19, &(0x7f0000000080)='sit0\x00', 0x1cb) sendmmsg$inet(r16, &(0x7f0000003b40)=[{{0x0, 0x1010000, &(0x7f0000000180)=[{&(0x7f0000001940)="a5", 0xc01}], 0x1}}, {{0x0, 0x0, &(0x7f0000000680)=[{&(0x7f0000000600)="da", 0x220908}], 0x1}}], 0x4000000000001cc, 0x4000000) bind$inet(r16, &(0x7f0000000280)={0x2, 0x4e23, @broadcast}, 0x10) accept4(0xffffffffffffffff, &(0x7f0000002180)=@isdn, &(0x7f0000000840)=0x80, 0x0) syz_genetlink_get_family_id$ipvs(&(0x7f0000002240)='IPVS\x00') 02:47:40 executing program 0: r0 = socket$nl_route(0x10, 0x3, 0x0) sendmsg$nl_route(r0, 0x0, 0x0) 02:47:40 executing program 1: r0 = socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_genetlink_get_family_id$tipc(&(0x7f0000000040)='TIPC\x00') sendmsg$TIPC_CMD_SHOW_LINK_STATS(r0, &(0x7f00000001c0)={0x0, 0x0, &(0x7f0000000180)={&(0x7f0000000600)={0xa4, r1, 0x23f, 0x0, 0x0, {{}, {0x0, 0x400b}, {0x88, 0x14, 'broadcast-link\x00'}}}, 0xa4}, 0x1, 0xfffffff0}, 0x0) sendmsg$TIPC_CMD_SHOW_STATS(0xffffffffffffffff, &(0x7f0000000140)={&(0x7f0000000040)={0x10, 0x0, 0x0, 0x10000000}, 0xc, &(0x7f0000000100)={&(0x7f0000000080)={0x1c, r1, 0x200, 0x70bd2d, 0x25dfdbfd, {}, ["", "", "", "", ""]}, 0x1c}, 0x1, 0x0, 0x0, 0x4080}, 0x14004010) r2 = socket$netlink(0x10, 0x3, 0x0) ioctl(r2, 0x1000008912, &(0x7f00000001c0)="080db5055e0bcfe847a071") bpf$PROG_LOAD(0x5, &(0x7f0000000180)={0x1b, 0x4, &(0x7f0000000000)=@framed={{0x18, 0x2}, [@call]}, &(0x7f00000000c0)='GPL\x00', 0x4, 0x1000, &(0x7f000062b000)=""/4096, 0x0, 0x0, [], 0x0, 0x0, 0xffffffffffffffff, 0x8, 0x0, 0x0, 0x10, 0x0}, 0x70) 02:47:40 executing program 5: r0 = socket$netlink(0x10, 0x3, 0x0) ioctl(r0, 0x1000008912, &(0x7f0000000080)="080db5055e0bcfe847a071") r1 = socket(0x10, 0x2, 0x0) r2 = socket(0x200000000000011, 0x3, 0x0) r3 = socket$kcm(0x10, 0x2, 0x0) accept$netrom(0xffffffffffffffff, &(0x7f0000000280)={{0x3, @rose}, [@remote, @null, @remote, @null, @rose, @rose, @bcast]}, &(0x7f0000000040)=0x48) sendmsg$kcm(r3, &(0x7f0000000000)={0x0, 0x0, &(0x7f00000000c0)=[{&(0x7f0000000100)="d80000006c008105e00f80ecdb4cb904021d65ef0b007c05e8fe55a10a000400ac14142603000e12080008000082cb888b0a00f29ace628f00812fa800160008000300e558f030035c3b61c1d67f6f94007134cf6efb8000a007a290457f0189b316277ce06bbace8017cbec4c2ee5a7cef4090000001fb791643a5ee4ce1b14000030dfe1d9d322fe7c9f8775730d16a4683e4f6d0200003f5aeb4edbb57a5025ccca9e00360db798262f3d40fad95667e04adcdf634c1f215ce3bb9ad809d5e1cace81ed0b7fece0b42a9ecbee5de6ccd40dd6e4edef3d", 0xd8}], 0x1}, 0x0) ioctl$sock_kcm_SIOCKCMCLONE(r3, 0x89e2, &(0x7f0000000000)={r1}) r4 = socket$kcm(0x29, 0x5, 0x0) ioctl$sock_SIOCGIFINDEX(r4, 0x8933, &(0x7f00000000c0)={'ip6tnl0\x00', 0x0}) bind$packet(r2, &(0x7f0000000240)={0x11, 0x0, r5}, 0x14) getsockname$packet(r2, &(0x7f0000000500)={0x11, 0x0, 0x0}, &(0x7f0000000540)=0x100000421) sendmsg$nl_route(r1, &(0x7f0000000140)={0x0, 0x0, &(0x7f0000001800)={&(0x7f0000001840)=@setlink={0x40, 0x13, 0x501, 0x0, 0x0, {0x0, 0x0, 0x0, r6}, [@IFLA_IFALIAS={0x14, 0x14, 'veth1_to_bridge\x00'}, @IFLA_BROADCAST={0xa, 0x2, @multicast}]}, 0x40}}, 0x0) 02:47:40 executing program 4: r0 = socket$tipc(0x1e, 0x2, 0x0) setsockopt$TIPC_GROUP_JOIN(r0, 0x10f, 0x87, &(0x7f0000000280)={0x41}, 0x10) r1 = socket$tipc(0x1e, 0x5, 0x0) setsockopt$TIPC_GROUP_JOIN(r1, 0x10f, 0x87, &(0x7f0000000900)={0x41, 0x4}, 0x10) r2 = socket$netlink(0x10, 0x3, 0x0) ioctl(r2, 0x1000008912, &(0x7f0000000000)="080db5055e0bcfe8478071") sendmsg$TIPC_CMD_SHOW_NAME_TABLE(r2, &(0x7f0000000180)={&(0x7f0000000000)={0x10, 0x0, 0x0, 0x10000}, 0xc, &(0x7f0000000140)={&(0x7f00000000c0)={0x30, 0x0, 0x200, 0x70bd26, 0x25dfdbff, {{}, {}, {0x14, 0x19, {0x3f, 0x7, 0x5173d31a, 0xffffffff}}}, [""]}, 0x30}, 0x1, 0x0, 0x0, 0x4000}, 0x1) r3 = socket$tipc(0x1e, 0x5, 0x0) setsockopt$TIPC_GROUP_JOIN(r3, 0x10f, 0x87, &(0x7f0000000040)={0x41}, 0x10) r4 = socket$tipc(0x1e, 0x2, 0x0) setsockopt$TIPC_GROUP_JOIN(r4, 0x10f, 0x87, &(0x7f0000000280)={0x41, 0x0, 0x2}, 0x10) r5 = socket$kcm(0x10, 0x2, 0x0) sendmsg$kcm(r5, &(0x7f0000000000)={0x0, 0x0, &(0x7f00000000c0)=[{&(0x7f0000000100)="d80000006c008105e00f80ecdb4cb904021d65ef0b007c05e8fe55a10a000400ac14142603000e12080008000082cb888b0a00f29ace628f00812fa800160008000300e558f030035c3b61c1d67f6f94007134cf6efb8000a007a290457f0189b316277ce06bbace8017cbec4c2ee5a7cef4090000001fb791643a5ee4ce1b14000030dfe1d9d322fe7c9f8775730d16a4683e4f6d0200003f5aeb4edbb57a5025ccca9e00360db798262f3d40fad95667e04adcdf634c1f215ce3bb9ad809d5e1cace81ed0b7fece0b42a9ecbee5de6ccd40dd6e4edef3d", 0xd8}], 0x1}, 0x0) r6 = socket$netlink(0x10, 0x3, 0x0) ioctl(r6, 0x1000008912, &(0x7f0000000000)="080db5055e0bcfe8478071") ioctl$sock_kcm_SIOCKCMCLONE(r5, 0x89e2, &(0x7f00000001c0)={r6}) sendmsg$tipc(r4, &(0x7f0000000240)={&(0x7f0000000080), 0x10, 0x0}, 0x0) r7 = socket$tipc(0x1e, 0x2, 0x0) setsockopt$TIPC_GROUP_JOIN(r7, 0x10f, 0x87, &(0x7f0000000100)={0x41, 0x0, 0x2}, 0x1be) sendmsg$tipc(r7, &(0x7f0000000240)={&(0x7f0000000080), 0x10, 0x0}, 0x0) sendmsg$tipc(r4, &(0x7f0000000240)={&(0x7f0000000080), 0x10, 0x0}, 0x0) pipe(&(0x7f0000000c00)={0xffffffffffffffff, 0xffffffffffffffff}) getsockopt$sock_int(r8, 0x1, 0x2, &(0x7f0000000000), &(0x7f0000000040)=0x4) accept4$rose(r8, &(0x7f00000003c0)=@short={0xb, @remote, @netrom}, &(0x7f0000000400)=0x1c, 0x0) r9 = socket(0x29, 0x6, 0x4) r10 = socket$inet(0x2, 0x80001, 0x84) getsockopt$inet_sctp_SCTP_MAX_BURST(r10, 0x84, 0x14, &(0x7f0000000000)=@assoc_value={0x0}, 0x0) getsockopt$inet_sctp6_SCTP_GET_PEER_ADDRS(0xffffffffffffffff, 0x84, 0x6c, &(0x7f00000008c0)=ANY=[@ANYRES32=r11, @ANYBLOB="96000000bfbb9c77d12de1f97d50ce09ae7d6b28d593ef0fe8c28f0c3d4ffaa89306648ed2888d8129e84dce9241e2d75d3bebba3fdcfaa59cef39e1a2efce2f8bb281eda0cae1ac96843015ad08c95fb61fd4564b95a5f8ed6766fa0dc8d899892b4041860f64d3dba8af8b692d6a73636a01a4b4c0c213d3f609838fc88e50430344b7528ad922104a854dce86bacde8dd23"], 0x0) getsockopt$inet_sctp6_SCTP_LOCAL_AUTH_CHUNKS(r9, 0x84, 0x1b, &(0x7f00000002c0)={r11, 0xc8, "0dad109695d88c117806b1722ecb03069d7ecd660d63554db1aa30641b2110a6284f17d102ceee96d79011e9edc3effad9539dd904646f6925f787588ebe9bbca56937930200b913801cd6f018f290eb3939a6c267c721699fbb829c4f60e0962505a03d354d4019c0913686aa612331b92d8d5fac7698c33ea984103f2602d47282a58135d6c6a93aaba93d46f41a27360f5c76912778ae0486297282ed2ad5b45bb0bda07a8e239d4f0b85340eca57264f4c982a5d98fe9efe86a292a9e1ef6bc86acdda1e2b80"}, &(0x7f0000000200)=0xd0) 02:47:40 executing program 2: r0 = socket$nl_route(0x10, 0x3, 0x0) r1 = socket$nl_route(0x10, 0x3, 0x0) getpeername$packet(0xffffffffffffffff, &(0x7f0000000300)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @random}, &(0x7f0000000740)=0x14) sendmsg$nl_route(r0, &(0x7f00000008c0)={&(0x7f00000002c0)={0x10, 0x0, 0x0, 0x200000}, 0xc, &(0x7f0000000880)={&(0x7f0000000780)=@setlink={0xf4, 0x13, 0x20, 0x70bd27, 0x25dfdbff, {0x0, 0x0, 0x0, r2, 0x0, 0x843d}, [@IFLA_PROP_LIST={0xa4, 0x34, 0x0, 0x1, [{0x14, 0x35, 'batadv0\x00'}, {0x14, 0x35, 'tunl0\x00'}, {0x14, 0x35, 'syz_tun\x00'}, {0x14, 0x35, 'vxcan1\x00'}, {0x14, 0x35, 'veth0_to_bridge\x00'}, {0x14, 0x35, 'veth1_vlan\x00'}, {0x14, 0x35, 'ip6tnl0\x00'}, {0x14, 0x35, 'veth0_to_batadv\x00'}]}, @IFLA_EVENT={0x8, 0x2c, 0x40}, @IFLA_WEIGHT={0x8, 0xf, 0xe1}, @IFLA_TXQLEN={0x8, 0xd, 0x7}, @IFLA_PROMISCUITY={0x8, 0x1e, 0xa0}, @IFLA_CARRIER_CHANGES={0x8, 0x23, 0x6}, @IFLA_LINKMODE={0x5}]}, 0xf4}, 0x1, 0x0, 0x0, 0x40800}, 0x4000080) pipe(&(0x7f0000000c00)={0xffffffffffffffff}) connect$vsock_stream(r3, &(0x7f0000000c40)={0x28, 0x0, 0xffffffff, @hyper}, 0x10) r4 = bpf$BPF_BTF_GET_FD_BY_ID(0x13, &(0x7f0000000140)=0xffffffffffffffff, 0x4) epoll_ctl$EPOLL_CTL_MOD(r3, 0x3, r4, &(0x7f0000000180)={0x30000011}) bpf$BPF_PROG_TEST_RUN(0xa, &(0x7f00000000c0)={r3, 0x0, 0x98, 0xb3, &(0x7f00000004c0)="abeb718fe1964f69f6f7bb59dcdab632e8cf59b40269ce961d431233e74195fafb47a9c00e4a017bdd8f4d46cf14122311e8fcb4ff996b4dabc73bae41f8d9cc59749b24cf1350723340fef281905b866b6973005166d936702975c196d8ea0dd87337f73ea57de4ea84ae0b14f135cee72151392856ba47e8f49b9af40404fea1f0e39cf3752545c508abed0de61de2c64d62485f1efd13", &(0x7f0000000580)=""/179, 0x8, 0x0, 0xcf, 0x1e, &(0x7f0000000640)="86255e14cfee33e366ad57f0e0976c633ac4e38b244fe80c2057d0996f84ca98dbc916915bcd8570596804fa057ce2067cd164d4ebb89f65b98721aa14313f006c30cc6695b55236e1473da1dac0274e844e20669af581c6ab6d4003e38e89bc6501aeb403232f2fbb41dd71bb4639e0fa5493ef66404923a31a564fbcdcc99b06932afc7f386f29bf7c15b1b85e7c3dd901d9f62047e96357d94392019261c93516c7c01a47e41c97d6159b6975768b910f2ffbb69efe715f5505edda0f6f53ad0cd05124bfaac60f9a9315cb383a", &(0x7f0000000080)="ec5c60eb79f416ce1ee80da18b2cf4a609bada680938cce15a1d9bde7d6e"}, 0x40) r5 = socket$netlink(0x10, 0x3, 0x0) r6 = socket(0x10, 0x803, 0x0) sendmsg$NBD_CMD_DISCONNECT(r6, &(0x7f00000001c0)={0x0, 0x0, &(0x7f0000000180)={0x0}}, 0x0) getsockname$packet(r6, &(0x7f0000000100)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f0000000200)=0x14) sendmsg$nl_route(r5, &(0x7f0000000040)={0x0, 0x0, &(0x7f0000000000)={&(0x7f00000003c0)=ANY=[@ANYBLOB="480006db290f", @ANYRES32=r7, @ANYBLOB="0000000000000000280012000c0001007665746800000000180002001400010000000000", @ANYRES32=0x0, @ANYBLOB="0020000000000000751dc23d8e008672391e51823799a0837eb904c9cedb383db4eff9d3f961ea48af33fb086dd809e74b05008b925b759fb97b84434f357bf55290ae2254db822b9f4b0a0256facb44521fa875669dd65b11c470252c5c3d9f4636bd897ff950e796e68a63ff88ba4600f241c913de3520493f7aa263989ac3f7d250dba5e5bc918809c9ee4a16e2703708f0dd2edb378300000000"], 0x48}}, 0x0) sendmsg$nl_route_sched(r1, &(0x7f0000000240)={0x0, 0x0, &(0x7f0000000280)={&(0x7f0000000340)=ANY=[@ANYBLOB="740000002400070500"/20, @ANYRES32=r7, @ANYBLOB="00000000ffffffff00000000080001007166710048000229c6090032d0ed64f3c3545aaf6e000085a4e4ebb5ef670000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000a010c3"], 0x74}}, 0x0) sendmsg$nl_route_sched(r0, &(0x7f00000001c0)={0x0, 0x0, &(0x7f0000000180)={&(0x7f0000000f00)=ANY=[@ANYBLOB='$\x00\x00\x00.\x00\'\r\x00'/20, @ANYRES32=r7, @ANYBLOB="6f9800081dea0100000c0000"], 0x24}}, 0x0) 02:47:40 executing program 0: r0 = socket$nl_route(0x10, 0x3, 0x0) sendmsg$nl_route(r0, 0x0, 0x0) [ 242.786035][T10730] netlink: 184 bytes leftover after parsing attributes in process `syz-executor.5'. [ 242.831020][T10726] netlink: 184 bytes leftover after parsing attributes in process `syz-executor.4'. 02:47:41 executing program 1: r0 = socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_genetlink_get_family_id$tipc(&(0x7f0000000040)='TIPC\x00') sendmsg$TIPC_CMD_SHOW_LINK_STATS(r0, &(0x7f00000001c0)={0x0, 0x0, &(0x7f0000000180)={&(0x7f0000000600)={0xa4, r1, 0x23f, 0x0, 0x0, {{}, {0x0, 0x400b}, {0x88, 0x14, 'broadcast-link\x00'}}}, 0xa4}, 0x1, 0xfffffff0}, 0x0) sendmsg$TIPC_CMD_SHOW_STATS(0xffffffffffffffff, &(0x7f0000000140)={&(0x7f0000000040)={0x10, 0x0, 0x0, 0x10000000}, 0xc, &(0x7f0000000100)={&(0x7f0000000080)={0x1c, r1, 0x200, 0x70bd2d, 0x25dfdbfd, {}, ["", "", "", "", ""]}, 0x1c}, 0x1, 0x0, 0x0, 0x4080}, 0x14004010) socket$netlink(0x10, 0x3, 0x0) bpf$PROG_LOAD(0x5, &(0x7f0000000180)={0x1b, 0x4, &(0x7f0000000000)=@framed={{0x18, 0x2}, [@call]}, &(0x7f00000000c0)='GPL\x00', 0x4, 0x1000, &(0x7f000062b000)=""/4096, 0x0, 0x0, [], 0x0, 0x0, 0xffffffffffffffff, 0x8, 0x0, 0x0, 0x10, 0x0}, 0x70) 02:47:41 executing program 2: unshare(0x40000000) mmap(&(0x7f000034b000/0x4000)=nil, 0x4000, 0x3, 0x4010, 0xffffffffffffffff, 0x0) ioctl(0xffffffffffffffff, 0x0, 0x0) r0 = socket$inet_dccp(0x2, 0x6, 0x0) setsockopt$IPT_SO_SET_ADD_COUNTERS(r0, 0x0, 0x41, &(0x7f0000000140)={'raw\x00', 0x2, [{}, {}]}, 0x48) pipe(&(0x7f0000000100)={0xffffffffffffffff, 0xffffffffffffffff}) write$binfmt_misc(r1, &(0x7f0000000000)=ANY=[], 0xfffffecc) r2 = socket$netlink(0x10, 0x3, 0x0) ioctl(r2, 0x1000008912, &(0x7f00000001c0)="080db5055e0bcfe847a071") getsockopt$IPT_SO_GET_INFO(r0, 0x0, 0x40, &(0x7f0000000000)={'nat\x00'}, &(0x7f0000000080)=0x54) 02:47:41 executing program 5: mmap(&(0x7f0000000000/0xe7e000)=nil, 0xe7e000, 0x0, 0x40031, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x2, 0x840000000000a132, 0xffffffffffffffff, 0x0) r0 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f00000000c0)='memory.events\x00', 0x26e1, 0x0) r1 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000540)='memory.events\x00', 0xb00000000065808, 0x0) r2 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000000)='memory.events\x00', 0x7a05, 0x1700) write$cgroup_int(r0, &(0x7f0000000140), 0xff4d) sendfile(r2, r1, 0x0, 0xffffffff800) r3 = openat$cgroup_ro(0xffffffffffffff9c, 0x0, 0x7a05, 0x1700) pwrite64(r3, &(0x7f0000000200)="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", 0x200, 0x0) ioctl(0xffffffffffffffff, 0x0, 0x0) ioctl(0xffffffffffffffff, 0x0, 0x0) socket$inet6_sctp(0xa, 0x0, 0x84) getsockopt$inet_sctp6_SCTP_GET_ASSOC_ID_LIST(0xffffffffffffffff, 0x84, 0x1d, &(0x7f0000000580)=ANY=[], 0x0) r4 = socket$inet6_sctp(0xa, 0x0, 0x84) getsockopt$inet_sctp6_SCTP_RTOINFO(r4, 0x84, 0x10, 0x0, 0x0) r5 = socket$inet_icmp_raw(0x2, 0x3, 0x1) setsockopt(r5, 0xff, 0x0, 0x0, 0x0) r6 = accept$inet(r5, &(0x7f0000003400)={0x2, 0x0, @broadcast}, &(0x7f0000003440)=0x10) socket$inet6_sctp(0xa, 0x10000000005, 0x84) r7 = socket$inet6(0xa, 0x5, 0x0) setsockopt$inet_sctp6_SCTP_EVENTS(r7, 0x84, 0xb, &(0x7f0000000040)={0x0, 0x0, 0x95}, 0xe) setsockopt$inet_sctp6_SCTP_RECVRCVINFO(r7, 0x84, 0x20, &(0x7f0000000080)=0x4, 0x4) listen(r7, 0x103) recvmmsg(r7, &(0x7f00000031c0)=[{{0x0, 0x0, 0x0}}], 0x300, 0x0, 0x0) setsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX_OLD(r7, 0x84, 0x6b, &(0x7f00000000c0)=[@in6={0xa, 0x0, 0x0, @loopback}], 0x1c) getsockopt$inet_sctp6_SCTP_GET_ASSOC_ID_LIST(r7, 0x84, 0x1d, &(0x7f000095dff8)=ANY=[@ANYBLOB="0100ad16", @ANYRES32=0x0], &(0x7f000095dffc)=0x2) setsockopt$inet_sctp6_SCTP_AUTH_ACTIVE_KEY(0xffffffffffffffff, 0x84, 0xd, &(0x7f0000000080)={r8}, 0x8) getsockopt$inet_sctp_SCTP_DEFAULT_SNDINFO(r6, 0x84, 0x22, &(0x7f0000003480)={0x9, 0x8, 0x584e, 0x7f, r8}, 0x0) sendto$inet6(0xffffffffffffffff, &(0x7f000087dffe), 0x0, 0x80, &(0x7f000005ffe4)={0xa, 0x4e23, 0x0, @empty}, 0x18) sendto$inet6(0xffffffffffffffff, &(0x7f0000000600), 0x0, 0x0, 0x0, 0x0) socket$inet6_tcp(0xa, 0x1, 0x0) r9 = socket$inet6(0xa, 0x0, 0x0) bind$inet6(0xffffffffffffffff, 0x0, 0x0) r10 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f00000001c0)='cpu.stat\x00', 0x275a, 0x0) write$binfmt_script(r10, &(0x7f0000000040)=ANY=[], 0x2343a726) mmap(&(0x7f0000000000/0xb36000)=nil, 0xb36000, 0xb, 0x28011, r10, 0x0) ioctl$FS_IOC_FSSETXATTR(r10, 0x6611, 0x0) ioctl$sock_TIOCINQ(0xffffffffffffffff, 0x89e0, 0x0) getsockopt$inet_sctp6_SCTP_PRIMARY_ADDR(0xffffffffffffffff, 0x84, 0x6, &(0x7f0000000400)={0x0, @in={{0x2, 0x4e22, @loopback}}}, &(0x7f0000000180)=0x84) getsockopt$inet_sctp6_SCTP_PEER_ADDR_PARAMS(0xffffffffffffffff, 0x84, 0x9, &(0x7f0000000580)={r11, @in={{0x2, 0x2002, @multicast1}}, 0x3, 0x0, 0x4, 0x41, 0x20, 0x9, 0xa1}, &(0x7f00000001c0)=0x9c) listen(r9, 0x2) sendto$inet6(0xffffffffffffffff, 0x0, 0x0, 0x0, &(0x7f000005ffe4)={0xa, 0x0, 0x0, @empty, 0x200000}, 0x1c) [ 242.937123][T10740] netlink: 184 bytes leftover after parsing attributes in process `syz-executor.4'. 02:47:41 executing program 0: r0 = socket$nl_route(0x10, 0x3, 0x0) sendmsg$nl_route(r0, &(0x7f0000000140)={0x0, 0x0, 0x0}, 0x0) 02:47:41 executing program 1: r0 = socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_genetlink_get_family_id$tipc(&(0x7f0000000040)='TIPC\x00') sendmsg$TIPC_CMD_SHOW_LINK_STATS(r0, &(0x7f00000001c0)={0x0, 0x0, &(0x7f0000000180)={&(0x7f0000000600)={0xa4, r1, 0x23f, 0x0, 0x0, {{}, {0x0, 0x400b}, {0x88, 0x14, 'broadcast-link\x00'}}}, 0xa4}, 0x1, 0xfffffff0}, 0x0) sendmsg$TIPC_CMD_SHOW_STATS(0xffffffffffffffff, &(0x7f0000000140)={&(0x7f0000000040)={0x10, 0x0, 0x0, 0x10000000}, 0xc, &(0x7f0000000100)={&(0x7f0000000080)={0x1c, r1, 0x200, 0x70bd2d, 0x25dfdbfd, {}, ["", "", "", "", ""]}, 0x1c}, 0x1, 0x0, 0x0, 0x4080}, 0x14004010) socket$netlink(0x10, 0x3, 0x0) bpf$PROG_LOAD(0x5, &(0x7f0000000180)={0x1b, 0x4, &(0x7f0000000000)=@framed={{0x18, 0x2}, [@call]}, &(0x7f00000000c0)='GPL\x00', 0x4, 0x1000, &(0x7f000062b000)=""/4096, 0x0, 0x0, [], 0x0, 0x0, 0xffffffffffffffff, 0x8, 0x0, 0x0, 0x10, 0x0}, 0x70) [ 243.127013][ T26] audit: type=1804 audit(1583635661.278:37): pid=10750 uid=0 auid=4294967295 ses=4294967295 subj==unconfined op=invalid_pcr cause=open_writers comm="syz-executor.5" name="/root/syzkaller-testdir144717905/syzkaller.eyPLW3/11/memory.events" dev="sda1" ino=16581 res=1 [ 243.232739][T10757] IPVS: ftp: loaded support on port[0] = 21 [ 243.309087][ T26] audit: type=1800 audit(1583635661.348:38): pid=10750 uid=0 auid=4294967295 ses=4294967295 subj==unconfined op=collect_data cause=failed(directio) comm="syz-executor.5" name="memory.events" dev="sda1" ino=16581 res=0 [ 243.453445][ T26] audit: type=1804 audit(1583635661.348:39): pid=10756 uid=0 auid=4294967295 ses=4294967295 subj==unconfined op=invalid_pcr cause=ToMToU comm="syz-executor.5" name="/root/syzkaller-testdir144717905/syzkaller.eyPLW3/11/memory.events" dev="sda1" ino=16581 res=1 [ 243.559065][ T26] audit: type=1804 audit(1583635661.348:40): pid=10736 uid=0 auid=4294967295 ses=4294967295 subj==unconfined op=invalid_pcr cause=open_writers comm="syz-executor.3" name="/root/syzkaller-testdir917047206/syzkaller.T7Kv7k/10/cgroup.controllers" dev="sda1" ino=16575 res=1 [ 243.624708][ T26] audit: type=1800 audit(1583635661.658:41): pid=10750 uid=0 auid=4294967295 ses=4294967295 subj==unconfined op=collect_data cause=failed(directio) comm="syz-executor.5" name="memory.events" dev="sda1" ino=16581 res=0 [ 243.651292][T10734] syz-executor.3 (10734) used greatest stack depth: 22416 bytes left 02:47:41 executing program 0: r0 = socket$nl_route(0x10, 0x3, 0x0) sendmsg$nl_route(r0, &(0x7f0000000140)={0x0, 0x0, 0x0}, 0x0) 02:47:41 executing program 4: r0 = socket$netlink(0x10, 0x3, 0x6) ioctl(r0, 0x1000008912, &(0x7f00000001c0)="080db5055e0bcfe847a071") r1 = syz_genetlink_get_family_id$tipc2(&(0x7f0000000200)='TIPCv2\x00') r2 = socket$netlink(0x10, 0x3, 0x0) ioctl(r2, 0x1000008912, &(0x7f0000000000)="080db5055e0bcfe8478071") getsockopt$bt_hci(r2, 0x0, 0x3, &(0x7f0000000000)=""/146, &(0x7f0000000100)=0x92) r3 = socket$nl_generic(0x10, 0x3, 0x10) sendmsg$TIPC_NL_BEARER_ENABLE(r3, &(0x7f0000000240)={0x0, 0x0, &(0x7f0000000400)={&(0x7f0000000300)={0x54, r1, 0xc573de0d27bdfe6f, 0x0, 0x0, {}, [@TIPC_NLA_BEARER={0x40, 0x1, 0x0, 0x1, [@TIPC_NLA_BEARER_NAME={0xd, 0x1, @udp='udp:syz1\x00'}, @TIPC_NLA_BEARER_UDP_OPTS={0x2c, 0x4, {{0x14, 0x1, @in={0x2, 0x0, @dev={0xac, 0x14, 0x14, 0x26}}}, {0x14, 0x2, @in={0x2, 0x0, @dev}}}}]}]}, 0x54}}, 0x0) 02:47:41 executing program 1: r0 = socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_genetlink_get_family_id$tipc(&(0x7f0000000040)='TIPC\x00') sendmsg$TIPC_CMD_SHOW_LINK_STATS(r0, &(0x7f00000001c0)={0x0, 0x0, &(0x7f0000000180)={&(0x7f0000000600)={0xa4, r1, 0x23f, 0x0, 0x0, {{}, {0x0, 0x400b}, {0x88, 0x14, 'broadcast-link\x00'}}}, 0xa4}, 0x1, 0xfffffff0}, 0x0) sendmsg$TIPC_CMD_SHOW_STATS(0xffffffffffffffff, &(0x7f0000000140)={&(0x7f0000000040)={0x10, 0x0, 0x0, 0x10000000}, 0xc, &(0x7f0000000100)={&(0x7f0000000080)={0x1c, r1, 0x200, 0x70bd2d, 0x25dfdbfd, {}, ["", "", "", "", ""]}, 0x1c}, 0x1, 0x0, 0x0, 0x4080}, 0x14004010) socket$netlink(0x10, 0x3, 0x0) bpf$PROG_LOAD(0x5, &(0x7f0000000180)={0x1b, 0x4, &(0x7f0000000000)=@framed={{0x18, 0x2}, [@call]}, &(0x7f00000000c0)='GPL\x00', 0x4, 0x1000, &(0x7f000062b000)=""/4096, 0x0, 0x0, [], 0x0, 0x0, 0xffffffffffffffff, 0x8, 0x0, 0x0, 0x10, 0x0}, 0x70) 02:47:41 executing program 5: r0 = socket(0x10, 0x80002, 0x0) r1 = socket$netlink(0x10, 0x3, 0x0) ioctl(r1, 0x1000008912, &(0x7f0000000000)="080db5055e0bcfe8478071") r2 = syz_genetlink_get_family_id$tipc2(&(0x7f0000000080)='TIPCv2\x00') sendmsg$TIPC_NL_NET_SET(r1, &(0x7f0000000100)={&(0x7f0000000040)={0x10, 0x0, 0x0, 0x500000}, 0xc, &(0x7f00000000c0)={&(0x7f0000000380)={0x134, r2, 0x20, 0x70bd2a, 0x25dfdbfe, {}, [@TIPC_NLA_NET={0x18, 0x7, 0x0, 0x1, [@TIPC_NLA_NET_NODEID_W1={0xc, 0x4, 0x3e}, @TIPC_NLA_NET_ID={0x8, 0x1, 0x3}]}, @TIPC_NLA_NET={0x48, 0x7, 0x0, 0x1, [@TIPC_NLA_NET_ID={0x8, 0x1, 0x8}, @TIPC_NLA_NET_ADDR={0x8, 0x2, 0x55308dbe}, @TIPC_NLA_NET_ID={0x8, 0x1, 0x7a8f7269}, @TIPC_NLA_NET_ID={0x8, 0x1, 0xfff}, @TIPC_NLA_NET_ID={0x8, 0x1, 0x2}, @TIPC_NLA_NET_NODEID={0xc, 0x3, 0x8}, @TIPC_NLA_NET_ADDR={0x8, 0x2, 0x3f}, @TIPC_NLA_NET_ADDR={0x8, 0x2, 0x9}]}, @TIPC_NLA_PUBL={0x2c, 0x3, 0x0, 0x1, [@TIPC_NLA_PUBL_LOWER={0x8, 0x2, 0x8}, @TIPC_NLA_PUBL_UPPER={0x8, 0x3, 0x9}, @TIPC_NLA_PUBL_LOWER={0x8, 0x2, 0x81}, @TIPC_NLA_PUBL_TYPE={0x8, 0x1, 0x1f5}, @TIPC_NLA_PUBL_UPPER={0x8, 0x3, 0x10001}]}, @TIPC_NLA_SOCK={0x14, 0x2, 0x0, 0x1, [@TIPC_NLA_SOCK_REF={0x8, 0x2, 0x1}, @TIPC_NLA_SOCK_REF={0x8, 0x2, 0x3}]}, @TIPC_NLA_SOCK={0x10, 0x2, 0x0, 0x1, [@TIPC_NLA_SOCK_HAS_PUBL={0x4}, @TIPC_NLA_SOCK_REF={0x8, 0x2, 0x25}]}, @TIPC_NLA_MEDIA={0x70, 0x5, 0x0, 0x1, [@TIPC_NLA_MEDIA_PROP={0x1c, 0x2, 0x0, 0x1, [@TIPC_NLA_PROP_WIN={0x8, 0x3, 0x400}, @TIPC_NLA_PROP_TOL={0x8, 0x2, 0x7}, @TIPC_NLA_PROP_PRIO={0x8, 0x1, 0x1b}]}, @TIPC_NLA_MEDIA_PROP={0x14, 0x2, 0x0, 0x1, [@TIPC_NLA_PROP_WIN={0x8, 0x3, 0xfffffb82}, @TIPC_NLA_PROP_WIN={0x8, 0x3, 0x7a675dd0}]}, @TIPC_NLA_MEDIA_NAME={0x8, 0x1, 'eth\x00'}, @TIPC_NLA_MEDIA_PROP={0x34, 0x2, 0x0, 0x1, [@TIPC_NLA_PROP_MTU={0x8, 0x4, 0x1ff}, @TIPC_NLA_PROP_TOL={0x8, 0x2, 0x200}, @TIPC_NLA_PROP_MTU={0x8, 0x4, 0x89eb}, @TIPC_NLA_PROP_PRIO={0x8, 0x1, 0x12}, @TIPC_NLA_PROP_MTU={0x8, 0x4, 0x6}, @TIPC_NLA_PROP_TOL={0x8, 0x2, 0xfffffff7}]}]}]}, 0x134}, 0x1, 0x0, 0x0, 0x20000804}, 0x80) sendmsg$nl_route(r0, &(0x7f0000000140)={0x0, 0x0, &(0x7f0000000000)={&(0x7f0000000300)=@newlink={0x5c, 0x10, 0x705, 0x0, 0x0, {}, [@IFLA_LINKINFO={0x24, 0x12, 0x0, 0x1, @bridge={{0xb, 0x1, 'bridge\x00'}, {0x14, 0x2, 0x0, 0x1, [@IFLA_BR_MCAST_MLD_VERSION={0x5}, @IFLA_BR_MCAST_HASH_MAX={0x8}]}}}, @IFLA_OPERSTATE={0x5}, @IFLA_GSO_MAX_SIZE={0x8}, @IFLA_GSO_MAX_SEGS={0x8}]}, 0x5c}}, 0x0) r3 = socket$netlink(0x10, 0x3, 0x0) ioctl(r3, 0x1000008912, &(0x7f00000001c0)="080db5055e0bcfe847a071") 02:47:41 executing program 3: sendmsg$nl_generic(0xffffffffffffffff, &(0x7f0000000180)={0x0, 0x0, &(0x7f0000000000)={&(0x7f0000000000)=ANY=[@ANYBLOB='\x00'/14]}}, 0x0) syz_genetlink_get_family_id$ipvs(0x0) r0 = socket(0x10, 0x80002, 0x0) ioctl(r0, 0x1000008912, &(0x7f00000001c0)="080db5055e0bcfe8698071") r1 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000080)='cpu.stat\x00', 0x275a, 0x0) r2 = socket$inet6(0xa, 0x5, 0x0) setsockopt$inet_sctp6_SCTP_EVENTS(r2, 0x84, 0xb, &(0x7f0000000040)={0x0, 0x0, 0x95}, 0xe) setsockopt$inet_sctp6_SCTP_RECVRCVINFO(r2, 0x84, 0x20, &(0x7f0000000080)=0x4, 0x4) listen(r2, 0x103) recvmmsg(r2, &(0x7f00000031c0)=[{{0x0, 0x0, 0x0}}], 0x300, 0x0, 0x0) setsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX_OLD(r2, 0x84, 0x6b, &(0x7f00000000c0)=[@in6={0xa, 0x0, 0x0, @loopback}], 0x1c) r3 = socket$netlink(0x10, 0x3, 0x0) ioctl(r3, 0x1000008912, &(0x7f0000000000)="080db5055e0bcfe8478071") write$binfmt_script(r1, &(0x7f0000000140)=ANY=[@ANYRES32=r2, @ANYRESDEC=r1, @ANYRES32=r3, @ANYPTR64], 0x24) socket$inet6(0xa, 0x0, 0x0) r4 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f00000001c0)='cgroup.controllers\x00', 0x275a, 0x0) write$binfmt_script(r4, &(0x7f0000000040)=ANY=[], 0x208e24b) mmap(&(0x7f0000000000/0xb36000)=nil, 0xb36000, 0x2, 0x28011, r4, 0x0) mmap(&(0x7f0000f44000/0x4000)=nil, 0x50707c, 0x1000006, 0x2013, r1, 0x0) ioctl$EXT4_IOC_SWAP_BOOT(r1, 0x6611) r5 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000080)='cgroup.controllers\x00', 0xb00000000065808, 0x0) r6 = socket$nl_route(0x10, 0x3, 0x0) sendfile(r6, r5, 0x0, 0x100000001) getsockopt$inet_sctp_SCTP_RECONFIG_SUPPORTED(r1, 0x84, 0x75, 0x0, 0x0) r7 = syz_init_net_socket$bt_hci(0x1f, 0x3, 0x1) bind$bt_hci(r7, &(0x7f0000000080)={0x1f, 0xffff, 0x3}, 0x6) write$binfmt_misc(r7, &(0x7f00000003c0)=ANY=[@ANYBLOB="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"/356], 0x6) r8 = syz_init_net_socket$bt_hci(0x1f, 0x3, 0x1) bind$bt_hci(r8, &(0x7f0000000080)={0x1f, 0xffff, 0x3}, 0x6) write$binfmt_misc(r8, &(0x7f00000001c0)=ANY=[@ANYBLOB="0400ffff000000000000f286004df446b6ad3b6b2000b0000008000000b5246c44788ce0e26ff455778d0d062c01e1e2627478a5c79c12cbbaadf36c787652c951fd3e8ad90b517070c622421578b433835d6311285ffbe82e4cf7432cfbf59204eae2bffb110fd22e7f3e36d56b4f2bfad43cc4fd8ed9e2318c4df25eb83b47479a0069ecd598fb4653cdedd260d3f13022bb4b95afc94e45048f8581a5bf8aa70aec13c1c9b995acb5dcfb2a84fb5446db3e419ea31cab33e759171206bf506f5b3ea42185bcbd4e069efb1dec8c1046256b29c8b58ac19d4084"], 0x6) r9 = syz_init_net_socket$bt_hci(0x1f, 0x3, 0x1) bind$bt_hci(r9, &(0x7f0000000080)={0x1f, 0xffff, 0x3}, 0x6) write$binfmt_misc(r9, &(0x7f00000001c0)=ANY=[@ANYBLOB="0400ffff000000000000f286004df446b6ad3b6b2000b0000008000000b5246c44788ce0e26ff455778d0d062c01e1e2627478a5c79c12cbbaadf36c787652c951fd3e8ad90b517070c622421578b433835d6311285ffbe82e4cf7432cfbf59204eae2bffb110fd22e7f3e36d56b4f2bfad43cc4fd8ed9e2318c4df25eb83b47479a0069cdedd260d3f13022bb4b95afc94e45048f8581a5bf8aa70aec13c1c9b995acb5dcfb2a84fb5446db3e419ea31cab33e759171206bf506f5b3ea42185bcbd4e069efb1dec8c1046256b29c8b58ac19d4084000000000000"], 0x6) r10 = socket$netlink(0x10, 0x3, 0x0) ioctl(r10, 0x1000008912, &(0x7f0000000000)="080db5055e0bcfe8478071") r11 = socket$netlink(0x10, 0x3, 0x0) ioctl(r11, 0x1000008912, &(0x7f0000000000)="080db5055e0bcfe8478071") socket(0x11, 0x800000003, 0x8) bind(r4, &(0x7f0000000280)=@generic={0x11, "0000010000000000080044944eeba71a4976e252922cb18f6e2e2aba000000012e0b3836005404b0e0301a4ce875f2e3ff5f163ee340b7679500800000000000000101013c5811039e15775027ecce66fd792bbf0e5bf5ff1b0816f3f6db1c00010000000000000049740000000000000006ad8e5ecc326d3a09ffc2c654"}, 0x80) socket$inet(0x2, 0x4000000000000001, 0x0) r12 = accept4(0xffffffffffffffff, &(0x7f0000002180)=@isdn, &(0x7f0000000840)=0x80, 0x0) r13 = syz_genetlink_get_family_id$ipvs(&(0x7f0000002240)='IPVS\x00') r14 = socket$inet_tcp(0x2, 0x1, 0x0) bind$inet(r14, &(0x7f0000000200)={0x2, 0x4e20, @multicast1}, 0x10) connect$inet(r14, &(0x7f0000000000)={0x2, 0x4e20, @dev={0xac, 0x14, 0x14, 0x18}}, 0x10) setsockopt$SO_TIMESTAMPING(r14, 0x1, 0x41, &(0x7f0000000900)=0x100, 0x4) setsockopt$SO_BINDTODEVICE(r14, 0x1, 0x19, &(0x7f0000000080)='sit0\x00', 0x1cb) sendmmsg$inet(r14, &(0x7f0000003b40)=[{{0x0, 0x1010000, &(0x7f0000000180)=[{&(0x7f0000001940)="a5", 0xc01}], 0x1}}, {{0x0, 0x0, &(0x7f0000000680)=[{&(0x7f0000000600)="da", 0x220908}], 0x1}}], 0x4000000000001cc, 0x4000000) sendmsg$IPVS_CMD_NEW_DEST(r12, &(0x7f0000002380)={&(0x7f0000002200)={0x10, 0x0, 0x0, 0x800}, 0xc, &(0x7f0000002340)={&(0x7f0000002280)=ANY=[@ANYBLOB="01000000", @ANYRES16=r13, @ANYRES16=r14], 0x3}, 0x1, 0x0, 0x0, 0x101}, 0x4006000) r15 = syz_init_net_socket$llc(0x1a, 0x801, 0x0) connect$llc(r15, &(0x7f0000000380)={0x1a, 0x1}, 0x10) recvmmsg(r15, &(0x7f0000002000)=[{{0x0, 0x0, 0x0}}, {{&(0x7f00000007c0)=@vsock={0x28, 0x0, 0x0, @hyper}, 0x80, &(0x7f0000000840), 0x0, &(0x7f0000000880)=""/99, 0x63}}, {{&(0x7f0000000900)=@vsock={0x28, 0x0, 0x0, @hyper}, 0x80, &(0x7f00000009c0)=[{&(0x7f0000000980)=""/24, 0x18}], 0x1, &(0x7f0000000a00)=""/211, 0xd3}, 0x3}, {{0x0, 0x0, &(0x7f0000001f40)=[{&(0x7f0000000b00)=""/234, 0xea}, {&(0x7f0000000c00)=""/94, 0x5e}, {&(0x7f0000000c80)=""/217, 0xd9}, {&(0x7f0000000d80)=""/192, 0xc0}, {&(0x7f0000000e40)=""/47, 0x2f}, {&(0x7f0000000e80)=""/157, 0x9d}, {&(0x7f0000000f40)=""/4096, 0x1000}], 0x7, &(0x7f0000001fc0)=""/3, 0x3}}], 0x4, 0x0, &(0x7f0000002140)) r16 = socket$inet_tcp(0x2, 0x1, 0x0) bind$inet(r16, &(0x7f0000000200)={0x2, 0x4e20, @multicast1}, 0x10) connect$inet(r16, &(0x7f0000000000)={0x2, 0x4e20, @multicast1}, 0x10) setsockopt$SO_TIMESTAMPING(r16, 0x1, 0x0, 0x0, 0x0) setsockopt$SO_BINDTODEVICE(r16, 0x1, 0x19, &(0x7f0000000080)='sit0\x00', 0x1cb) sendmmsg$inet(r16, &(0x7f0000003b40)=[{{0x0, 0x1010000, &(0x7f0000000180)=[{&(0x7f0000001940)="a5", 0xc01}], 0x1}}, {{0x0, 0x0, &(0x7f0000000680)=[{&(0x7f0000000600)="da", 0x220908}], 0x1}}], 0x4000000000001cc, 0x4000000) bind$inet(r16, &(0x7f0000000280)={0x2, 0x4e23, @broadcast}, 0x10) accept4(0xffffffffffffffff, &(0x7f0000002180)=@isdn, &(0x7f0000000840)=0x80, 0x0) syz_genetlink_get_family_id$ipvs(&(0x7f0000002240)='IPVS\x00') [ 243.653538][ T26] audit: type=1804 audit(1583635661.658:42): pid=10750 uid=0 auid=4294967295 ses=4294967295 subj==unconfined op=invalid_pcr cause=ToMToU comm="syz-executor.5" name="/root/syzkaller-testdir144717905/syzkaller.eyPLW3/11/memory.events" dev="sda1" ino=16581 res=1 [ 243.751013][T10787] tipc: Started in network mode 02:47:41 executing program 1: r0 = socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_genetlink_get_family_id$tipc(&(0x7f0000000040)='TIPC\x00') sendmsg$TIPC_CMD_SHOW_LINK_STATS(r0, &(0x7f00000001c0)={0x0, 0x0, &(0x7f0000000180)={&(0x7f0000000600)={0xa4, r1, 0x23f, 0x0, 0x0, {{}, {0x0, 0x400b}, {0x88, 0x14, 'broadcast-link\x00'}}}, 0xa4}, 0x1, 0xfffffff0}, 0x0) sendmsg$TIPC_CMD_SHOW_STATS(0xffffffffffffffff, &(0x7f0000000140)={&(0x7f0000000040)={0x10, 0x0, 0x0, 0x10000000}, 0xc, &(0x7f0000000100)={&(0x7f0000000080)={0x1c, r1, 0x200, 0x70bd2d, 0x25dfdbfd, {}, ["", "", "", "", ""]}, 0x1c}, 0x1, 0x0, 0x0, 0x4080}, 0x14004010) ioctl(0xffffffffffffffff, 0x1000008912, &(0x7f00000001c0)="080db5055e0bcfe847a071") bpf$PROG_LOAD(0x5, &(0x7f0000000180)={0x1b, 0x4, &(0x7f0000000000)=@framed={{0x18, 0x2}, [@call]}, &(0x7f00000000c0)='GPL\x00', 0x4, 0x1000, &(0x7f000062b000)=""/4096, 0x0, 0x0, [], 0x0, 0x0, 0xffffffffffffffff, 0x8, 0x0, 0x0, 0x10, 0x0}, 0x70) 02:47:41 executing program 0: r0 = socket$nl_route(0x10, 0x3, 0x0) sendmsg$nl_route(r0, &(0x7f0000000140)={0x0, 0x0, 0x0}, 0x0) [ 243.777751][T10787] tipc: Own node identity ac141426, cluster identity 4711 [ 243.798588][T10787] vxcan0: MTU too low for tipc bearer [ 243.837767][T10787] tipc: Enabling of bearer rejected, failed to enable media 02:47:42 executing program 4: bpf$PROG_LOAD(0x5, &(0x7f000000e000)={0xe, 0x4, &(0x7f0000000040)=@framed={{0xffffffb4, 0x5, 0x0, 0x0, 0x0, 0x61, 0x10, 0x5c}, [@ldst={0x4, 0x0, 0x4, 0x5}]}, &(0x7f0000003ff6)='GPL\x00', 0x5, 0xfd90, &(0x7f000000cf3d)=""/195, 0x0, 0x0, [], 0x0, 0x0, 0xffffffffffffffff, 0x8, &(0x7f0000000000), 0x16a, 0x10, &(0x7f0000000000), 0x3}, 0x48) r0 = socket$inet6(0xa, 0x5, 0x0) r1 = socket(0x10, 0x3, 0x0) setsockopt$netlink_NETLINK_TX_RING(r1, 0x10e, 0xc, 0x0, 0x0) accept4$vsock_stream(r1, &(0x7f0000000080)={0x28, 0x0, 0xffffffff, @host}, 0x10, 0x80000) getsockopt$bt_l2cap_L2CAP_LM(r1, 0x6, 0x3, &(0x7f0000000140), &(0x7f0000000180)=0x4) setsockopt$inet_sctp6_SCTP_EVENTS(r0, 0x84, 0xb, &(0x7f0000000040)={0x0, 0x0, 0x95}, 0xe) setsockopt$inet_sctp6_SCTP_RECVRCVINFO(r0, 0x84, 0x20, &(0x7f0000000080)=0x4, 0x4) r2 = socket$inet6(0xa, 0x5, 0x0) setsockopt$inet_sctp6_SCTP_EVENTS(r2, 0x84, 0xb, &(0x7f0000000040)={0x0, 0x0, 0x95}, 0xe) setsockopt$inet_sctp6_SCTP_RECVRCVINFO(r2, 0x84, 0x20, &(0x7f0000000080)=0x4, 0x4) listen(r2, 0x103) recvmmsg(r2, &(0x7f00000031c0)=[{{0x0, 0x0, 0x0}}], 0x300, 0x0, 0x0) setsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX_OLD(r2, 0x84, 0x6b, &(0x7f00000000c0)=[@in6={0xa, 0x0, 0x0, @loopback}], 0x1c) getsockopt$inet_sctp6_SCTP_GET_PEER_ADDRS(r2, 0x84, 0x6c, &(0x7f00000001c0)={0x0, 0x18, "24b5b4c3a79fd02bd26195a4ad6f78c32c269473e33a384d"}, &(0x7f0000000200)=0x20) r3 = socket(0x10, 0x3, 0x0) setsockopt$netlink_NETLINK_TX_RING(r3, 0x10e, 0xc, 0x0, 0x0) accept4$vsock_stream(r3, &(0x7f0000000080)={0x28, 0x0, 0xffffffff, @host}, 0x10, 0x80000) ioctl$IMGETCOUNT(r3, 0x80044943, &(0x7f0000000100)) listen(r0, 0x103) r4 = socket$netlink(0x10, 0x3, 0x0) ioctl(r4, 0x1000008912, &(0x7f0000000000)="080db5055e0bcfe8478071") r5 = syz_genetlink_get_family_id$netlbl_unlabel(&(0x7f0000000280)='NLBL_UNLBL\x00') sendmsg$NLBL_UNLABEL_C_STATICADDDEF(r4, &(0x7f00000003c0)={&(0x7f0000000240)={0x10, 0x0, 0x0, 0x200}, 0xc, &(0x7f0000000380)={&(0x7f00000002c0)={0x84, r5, 0x0, 0x70bd29, 0x25dfdbff, {}, [@NLBL_UNLABEL_A_ACPTFLG={0x5, 0x1, 0x1}, @NLBL_UNLABEL_A_IPV4ADDR={0x8, 0x4, @local}, @NLBL_UNLABEL_A_IPV6ADDR={0x14, 0x2, @mcast1}, @NLBL_UNLABEL_A_IPV4MASK={0x8, 0x5, @dev={0xac, 0x14, 0x14, 0x10}}, @NLBL_UNLABEL_A_IPV4ADDR={0x8, 0x4, @loopback}, @NLBL_UNLABEL_A_IFACE={0x14, 0x6, 'lo\x00'}, @NLBL_UNLABEL_A_SECCTX={0x26, 0x7, 'system_u:object_r:dri_device_t:s0\x00'}]}, 0x84}, 0x1, 0x0, 0x0, 0x200000c0}, 0x24000084) recvmmsg(r0, &(0x7f00000031c0)=[{{0x0, 0x0, 0x0}}], 0x300, 0x0, 0x0) setsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX_OLD(r0, 0x84, 0x6b, &(0x7f00000000c0)=[@in6={0xa, 0x0, 0x0, @loopback}], 0x1c) ioctl$EXT4_IOC_SETFLAGS(r0, 0x40086602, &(0x7f0000000080)=0x20004000) 02:47:42 executing program 2: r0 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f00000000c0)='memory.events\x00', 0x26e1, 0x0) r1 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000140)='memory.events\x00', 0x7a05, 0x1700) r2 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000040)='memory.events\x00', 0x275a, 0x0) openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000040)='memory.events\x00', 0x275a, 0x0) r3 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000100)='memory.events\x00', 0x100002, 0x0) pwritev(r3, &(0x7f00000015c0)=[{&(0x7f0000000000)='v', 0x1}], 0x1, 0x800) openat$cgroup_int(r0, &(0x7f0000000080)='cgroup.max.depth\x00', 0x2, 0x0) ioctl$FITRIM(r2, 0x40305839, &(0x7f0000000000)={0x0, 0x8001, 0xf4d3}) r4 = socket$netlink(0x10, 0x3, 0x0) ioctl(r4, 0x1000008912, &(0x7f00000001c0)="080db5055e0bcfe847a071") write$cgroup_int(r1, &(0x7f0000000200)=0xfffffffffffffffd, 0x12) 02:47:42 executing program 1: r0 = socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_genetlink_get_family_id$tipc(&(0x7f0000000040)='TIPC\x00') sendmsg$TIPC_CMD_SHOW_LINK_STATS(r0, &(0x7f00000001c0)={0x0, 0x0, &(0x7f0000000180)={&(0x7f0000000600)={0xa4, r1, 0x23f, 0x0, 0x0, {{}, {0x0, 0x400b}, {0x88, 0x14, 'broadcast-link\x00'}}}, 0xa4}, 0x1, 0xfffffff0}, 0x0) sendmsg$TIPC_CMD_SHOW_STATS(0xffffffffffffffff, &(0x7f0000000140)={&(0x7f0000000040)={0x10, 0x0, 0x0, 0x10000000}, 0xc, &(0x7f0000000100)={&(0x7f0000000080)={0x1c, r1, 0x200, 0x70bd2d, 0x25dfdbfd, {}, ["", "", "", "", ""]}, 0x1c}, 0x1, 0x0, 0x0, 0x4080}, 0x14004010) ioctl(0xffffffffffffffff, 0x1000008912, &(0x7f00000001c0)="080db5055e0bcfe847a071") bpf$PROG_LOAD(0x5, &(0x7f0000000180)={0x1b, 0x4, &(0x7f0000000000)=@framed={{0x18, 0x2}, [@call]}, &(0x7f00000000c0)='GPL\x00', 0x4, 0x1000, &(0x7f000062b000)=""/4096, 0x0, 0x0, [], 0x0, 0x0, 0xffffffffffffffff, 0x8, 0x0, 0x0, 0x10, 0x0}, 0x70) 02:47:42 executing program 0: r0 = socket$nl_route(0x10, 0x3, 0x0) sendmsg$nl_route(r0, &(0x7f0000000140)={0x0, 0x0, &(0x7f0000000200)={0x0}}, 0x0) 02:47:42 executing program 1: r0 = socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_genetlink_get_family_id$tipc(&(0x7f0000000040)='TIPC\x00') sendmsg$TIPC_CMD_SHOW_LINK_STATS(r0, &(0x7f00000001c0)={0x0, 0x0, &(0x7f0000000180)={&(0x7f0000000600)={0xa4, r1, 0x23f, 0x0, 0x0, {{}, {0x0, 0x400b}, {0x88, 0x14, 'broadcast-link\x00'}}}, 0xa4}, 0x1, 0xfffffff0}, 0x0) sendmsg$TIPC_CMD_SHOW_STATS(0xffffffffffffffff, &(0x7f0000000140)={&(0x7f0000000040)={0x10, 0x0, 0x0, 0x10000000}, 0xc, &(0x7f0000000100)={&(0x7f0000000080)={0x1c, r1, 0x200, 0x70bd2d, 0x25dfdbfd, {}, ["", "", "", "", ""]}, 0x1c}, 0x1, 0x0, 0x0, 0x4080}, 0x14004010) ioctl(0xffffffffffffffff, 0x1000008912, &(0x7f00000001c0)="080db5055e0bcfe847a071") bpf$PROG_LOAD(0x5, &(0x7f0000000180)={0x1b, 0x4, &(0x7f0000000000)=@framed={{0x18, 0x2}, [@call]}, &(0x7f00000000c0)='GPL\x00', 0x4, 0x1000, &(0x7f000062b000)=""/4096, 0x0, 0x0, [], 0x0, 0x0, 0xffffffffffffffff, 0x8, 0x0, 0x0, 0x10, 0x0}, 0x70) 02:47:42 executing program 0: r0 = socket$nl_route(0x10, 0x3, 0x0) sendmsg$nl_route(r0, &(0x7f0000000140)={0x0, 0x0, &(0x7f0000000200)={0x0}}, 0x0) 02:47:42 executing program 2: r0 = socket$inet(0x2, 0x4000000000000001, 0x0) setsockopt$inet_tcp_int(r0, 0x6, 0x80000000000002, &(0x7f00000000c0)=0x2000000000000074, 0x25d) bind$inet(r0, &(0x7f00000003c0)={0x2, 0x4e23, @broadcast}, 0x10) setsockopt$SO_ATTACH_FILTER(r0, 0x1, 0x1a, &(0x7f0000000480)={0x1, &(0x7f0000000400)=[{0x6, 0x0, 0x0, 0xe8}]}, 0x10) sendto$inet(r0, 0x0, 0x0, 0x200007fd, &(0x7f0000e68000)={0x2, 0x4e23, @local}, 0x10) setsockopt$inet_tcp_TCP_CONGESTION(r0, 0x6, 0xd, &(0x7f0000000100)='bbr\x00', 0x4) write$binfmt_script(r0, &(0x7f0000000980)=ANY=[@ANYBLOB="23ff1f0a8117fb6ad5eb1b3c750c75c5533f018823a16997c30a069cb5b742686128af8baad097514187691d92010000009e3db9f1ab586e0a9ce86db57e1d384bfe3042c49ef9134937af481f2b44e023b3884e0efb76d2659a715f3b513e33fd96c9888a50cbbcb8c360a4000000dd0000000aff7f00000003000000000832ff0769dea9ed32487d2bf1ac37e8b368d4ef58c744b7657622ece02a12061817b9b9afcf98d817857774004608d60900cc6227080000ebffffffffff80f6ffbe89000097559772f645"], 0xc9) r1 = socket$nl_crypto(0x10, 0x3, 0x15) setsockopt$netlink_NETLINK_BROADCAST_ERROR(r1, 0x10e, 0x4, &(0x7f0000000fc0)=0xfffff000, 0x4) r2 = socket$netlink(0x10, 0x3, 0x0) ioctl(r2, 0x1000008912, &(0x7f00000001c0)="080db5055e0bcfe847a071") setsockopt$sock_int(r0, 0x1, 0x8, &(0x7f0000000000)=0xda2, 0x4) sendto$inet(r0, &(0x7f00000012c0)="1e268a927f1f6588b967481241ba7860005cf65ac618ded8974895abeaf4b4834ff922b3f1e0b02bd67aa03059bcecc7a95425a3a07e758044ab4ea6f7ae55d88fecf90b087511bf746bec66ba", 0xfe6a, 0x11, 0x0, 0x27) 02:47:42 executing program 1: r0 = socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_genetlink_get_family_id$tipc(&(0x7f0000000040)='TIPC\x00') sendmsg$TIPC_CMD_SHOW_LINK_STATS(r0, &(0x7f00000001c0)={0x0, 0x0, &(0x7f0000000180)={&(0x7f0000000600)={0xa4, r1, 0x23f, 0x0, 0x0, {{}, {0x0, 0x400b}, {0x88, 0x14, 'broadcast-link\x00'}}}, 0xa4}, 0x1, 0xfffffff0}, 0x0) r2 = socket$netlink(0x10, 0x3, 0x0) ioctl(r2, 0x1000008912, &(0x7f00000001c0)="080db5055e0bcfe847a071") bpf$PROG_LOAD(0x5, &(0x7f0000000180)={0x1b, 0x4, &(0x7f0000000000)=@framed={{0x18, 0x2}, [@call]}, &(0x7f00000000c0)='GPL\x00', 0x4, 0x1000, &(0x7f000062b000)=""/4096, 0x0, 0x0, [], 0x0, 0x0, 0xffffffffffffffff, 0x8, 0x0, 0x0, 0x10, 0x0}, 0x70) [ 244.567213][ T26] audit: type=1804 audit(1583635662.718:43): pid=10798 uid=0 auid=4294967295 ses=4294967295 subj==unconfined op=invalid_pcr cause=open_writers comm="syz-executor.3" name="/root/syzkaller-testdir917047206/syzkaller.T7Kv7k/11/cgroup.controllers" dev="sda1" ino=16519 res=1 02:47:43 executing program 5: socketpair$unix(0x1, 0x80000000001, 0x0, &(0x7f0000000500)={0xffffffffffffffff, 0xffffffffffffffff}) mmap(&(0x7f0000000000/0xe7e000)=nil, 0xe7e000, 0xfffffffffffffffb, 0x31, 0xffffffffffffffff, 0x0) write$binfmt_elf64(r0, &(0x7f0000000380)=ANY=[], 0x84f0) write$binfmt_misc(r0, &(0x7f00000000c0)=ANY=[], 0x7fffffff) r2 = socket$netlink(0x10, 0x3, 0x0) ioctl(r2, 0x1000008912, &(0x7f0000000000)="080db5055e0bcfe8478071") bind(r2, &(0x7f0000000100)=@caif=@dbg={0x25, 0x1, 0x4}, 0x80) recvfrom(r1, &(0x7f0000000040)=""/184, 0xffffffc9, 0x40012500, 0x0, 0xffffffffffffff49) sendmsg$inet6(0xffffffffffffffff, &(0x7f00000008c0)={&(0x7f0000000180)={0xa, 0x0, 0x0, @local, 0xa}, 0x1c, &(0x7f0000000780)=[{&(0x7f0000000340)="f9", 0x26c59}], 0x1}, 0x60) getsockopt$inet6_IPV6_IPSEC_POLICY(0xffffffffffffffff, 0x29, 0x22, &(0x7f0000000700)={{{@in=@multicast1, @in6=@local}}, {{@in=@initdev}, 0x0, @in6=@local}}, 0x0) setsockopt$inet6_IPV6_IPSEC_POLICY(0xffffffffffffffff, 0x29, 0x22, &(0x7f00000003c0)={{{@in=@remote, @in=@empty, 0x0, 0x0, 0x4e21, 0x0, 0x0, 0x0, 0x80}, {0x0, 0x0, 0x7, 0x0, 0x3}, {}, 0x6, 0x0, 0x0, 0x0, 0x0, 0x2}, {{@in6=@remote, 0x4d4}, 0xa, @in6=@initdev={0xfe, 0x88, [], 0x0, 0x0}, 0x3502, 0xa7f8935fca5fa15b, 0x3cef14a422163db1, 0x0, 0x7, 0x2}}, 0xe8) socket$inet_tcp(0x2, 0x1, 0x0) socket(0x10, 0x80002, 0x0) ioctl(0xffffffffffffffff, 0x0, 0x0) r3 = socket$netlink(0x10, 0x3, 0x0) ioctl(r3, 0x1000008912, &(0x7f00000001c0)="080db5055e0bcfe847a071") accept$inet6(0xffffffffffffffff, 0x0, 0x0) ioctl$sock_FIOGETOWN(0xffffffffffffffff, 0x8903, &(0x7f00000003c0)) getgid() socket$nl_route(0x10, 0x3, 0x0) sendmsg$nl_route_sched(0xffffffffffffffff, &(0x7f0000000840)={0x0, 0x0, &(0x7f0000000800)={&(0x7f0000000040)=ANY=[@ANYBLOB], 0x1}}, 0x0) getsockopt$inet6_IPV6_IPSEC_POLICY(0xffffffffffffffff, 0x29, 0x22, &(0x7f0000000700)={{{@in=@multicast1, @in6=@local}}, {{@in=@initdev}, 0x0, @in6=@local}}, 0x0) r4 = socket$netlink(0x10, 0x3, 0x0) mmap(&(0x7f0000827000/0x1000)=nil, 0x1000, 0xa, 0x11, r4, 0x0) ioctl$sock_FIOGETOWN(0xffffffffffffffff, 0x8903, &(0x7f00000003c0)) 02:47:43 executing program 3: r0 = socket$netlink(0x10, 0x3, 0x0) ioctl(r0, 0x1000008912, &(0x7f00000001c0)="080db5055e0bcfe847a071") r1 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$IPT_SO_SET_REPLACE(r1, 0x4000000000000, 0x40, &(0x7f00000004c0)=@raw={'raw\x00', 0x2, 0x3, 0x260, 0x108, 0x0, 0x0, 0x0, 0x108, 0x1c8, 0x1c8, 0x1c8, 0x1c8, 0x1c8, 0x3, 0x0, {[{{@ip={@rand_addr, @dev, 0x0, 0x0, '\x00', 'veth0\x00', {}, {}, 0x21}, 0x0, 0xa0, 0x108, 0x0, {}, [@common=@inet=@dccp={{0x30, 'dccp\x00'}}]}, @unspec=@CT2={0x68, 'CT\x00', 0x2, {0x0, 0x0, 0x0, 0x0, 'pptp\x00', 'syz0\x00'}}}, {{@uncond, 0x0, 0x98, 0xc0, 0x0, {}, [@inet=@rpfilter={{0x28, 'rpfilter\x00'}}]}, @common=@inet=@TCPMSS={0x28, 'TCPMSS\x00'}}], {{[], 0x0, 0x70, 0x98}, {0x28, '\x00', 0x4}}}}, 0x2c0) r2 = socket$inet(0x2, 0x80000, 0xbd) setsockopt$inet_sctp_SCTP_SOCKOPT_CONNECTX_OLD(r2, 0x84, 0x6b, &(0x7f0000000000)=[@in6={0xa, 0x4e24, 0x81, @loopback, 0x200}, @in6={0xa, 0x4e21, 0x0, @empty, 0x2}, @in6={0xa, 0x4e20, 0xe7ea, @dev={0xfe, 0x80, [], 0x18}, 0x7}, @in={0x2, 0x4e20, @rand_addr=0x1}, @in={0x2, 0x4e23, @multicast1}, @in6={0xa, 0x4e23, 0x0, @loopback, 0x1ff}, @in={0x2, 0x4e24, @multicast1}], 0xa0) 02:47:43 executing program 0: r0 = socket$nl_route(0x10, 0x3, 0x0) sendmsg$nl_route(r0, &(0x7f0000000140)={0x0, 0x0, &(0x7f0000000200)={0x0}}, 0x0) 02:47:43 executing program 4: bpf$PROG_LOAD(0x5, &(0x7f000000e000)={0xe, 0x4, &(0x7f0000000040)=@framed={{0xffffffb4, 0x5, 0x0, 0x0, 0x0, 0x61, 0x10, 0x5c}, [@ldst={0x4, 0x0, 0x4, 0x5}]}, &(0x7f0000003ff6)='GPL\x00', 0x5, 0xfd90, &(0x7f000000cf3d)=""/195, 0x0, 0x0, [], 0x0, 0x0, 0xffffffffffffffff, 0x8, &(0x7f0000000000), 0x16a, 0x10, &(0x7f0000000000), 0x3}, 0x48) r0 = socket$inet6(0xa, 0x5, 0x0) r1 = socket(0x10, 0x3, 0x0) setsockopt$netlink_NETLINK_TX_RING(r1, 0x10e, 0xc, 0x0, 0x0) accept4$vsock_stream(r1, &(0x7f0000000080)={0x28, 0x0, 0xffffffff, @host}, 0x10, 0x80000) getsockopt$bt_l2cap_L2CAP_LM(r1, 0x6, 0x3, &(0x7f0000000140), &(0x7f0000000180)=0x4) setsockopt$inet_sctp6_SCTP_EVENTS(r0, 0x84, 0xb, &(0x7f0000000040)={0x0, 0x0, 0x95}, 0xe) setsockopt$inet_sctp6_SCTP_RECVRCVINFO(r0, 0x84, 0x20, &(0x7f0000000080)=0x4, 0x4) r2 = socket$inet6(0xa, 0x5, 0x0) setsockopt$inet_sctp6_SCTP_EVENTS(r2, 0x84, 0xb, &(0x7f0000000040)={0x0, 0x0, 0x95}, 0xe) setsockopt$inet_sctp6_SCTP_RECVRCVINFO(r2, 0x84, 0x20, &(0x7f0000000080)=0x4, 0x4) listen(r2, 0x103) recvmmsg(r2, &(0x7f00000031c0)=[{{0x0, 0x0, 0x0}}], 0x300, 0x0, 0x0) setsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX_OLD(r2, 0x84, 0x6b, &(0x7f00000000c0)=[@in6={0xa, 0x0, 0x0, @loopback}], 0x1c) getsockopt$inet_sctp6_SCTP_GET_PEER_ADDRS(r2, 0x84, 0x6c, &(0x7f00000001c0)={0x0, 0x18, "24b5b4c3a79fd02bd26195a4ad6f78c32c269473e33a384d"}, &(0x7f0000000200)=0x20) r3 = socket(0x10, 0x3, 0x0) setsockopt$netlink_NETLINK_TX_RING(r3, 0x10e, 0xc, 0x0, 0x0) accept4$vsock_stream(r3, &(0x7f0000000080)={0x28, 0x0, 0xffffffff, @host}, 0x10, 0x80000) ioctl$IMGETCOUNT(r3, 0x80044943, &(0x7f0000000100)) listen(r0, 0x103) r4 = socket$netlink(0x10, 0x3, 0x0) ioctl(r4, 0x1000008912, &(0x7f0000000000)="080db5055e0bcfe8478071") r5 = syz_genetlink_get_family_id$netlbl_unlabel(&(0x7f0000000280)='NLBL_UNLBL\x00') sendmsg$NLBL_UNLABEL_C_STATICADDDEF(r4, &(0x7f00000003c0)={&(0x7f0000000240)={0x10, 0x0, 0x0, 0x200}, 0xc, &(0x7f0000000380)={&(0x7f00000002c0)={0x84, r5, 0x0, 0x70bd29, 0x25dfdbff, {}, [@NLBL_UNLABEL_A_ACPTFLG={0x5, 0x1, 0x1}, @NLBL_UNLABEL_A_IPV4ADDR={0x8, 0x4, @local}, @NLBL_UNLABEL_A_IPV6ADDR={0x14, 0x2, @mcast1}, @NLBL_UNLABEL_A_IPV4MASK={0x8, 0x5, @dev={0xac, 0x14, 0x14, 0x10}}, @NLBL_UNLABEL_A_IPV4ADDR={0x8, 0x4, @loopback}, @NLBL_UNLABEL_A_IFACE={0x14, 0x6, 'lo\x00'}, @NLBL_UNLABEL_A_SECCTX={0x26, 0x7, 'system_u:object_r:dri_device_t:s0\x00'}]}, 0x84}, 0x1, 0x0, 0x0, 0x200000c0}, 0x24000084) recvmmsg(r0, &(0x7f00000031c0)=[{{0x0, 0x0, 0x0}}], 0x300, 0x0, 0x0) setsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX_OLD(r0, 0x84, 0x6b, &(0x7f00000000c0)=[@in6={0xa, 0x0, 0x0, @loopback}], 0x1c) ioctl$EXT4_IOC_SETFLAGS(r0, 0x40086602, &(0x7f0000000080)=0x20004000) 02:47:43 executing program 1: r0 = socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_genetlink_get_family_id$tipc(&(0x7f0000000040)='TIPC\x00') sendmsg$TIPC_CMD_SHOW_LINK_STATS(r0, &(0x7f00000001c0)={0x0, 0x0, &(0x7f0000000180)={&(0x7f0000000600)={0xa4, r1, 0x23f, 0x0, 0x0, {{}, {0x0, 0x400b}, {0x88, 0x14, 'broadcast-link\x00'}}}, 0xa4}, 0x1, 0xfffffff0}, 0x0) r2 = socket$netlink(0x10, 0x3, 0x0) ioctl(r2, 0x1000008912, &(0x7f00000001c0)="080db5055e0bcfe847a071") bpf$PROG_LOAD(0x5, &(0x7f0000000180)={0x1b, 0x4, &(0x7f0000000000)=@framed={{0x18, 0x2}, [@call]}, &(0x7f00000000c0)='GPL\x00', 0x4, 0x1000, &(0x7f000062b000)=""/4096, 0x0, 0x0, [], 0x0, 0x0, 0xffffffffffffffff, 0x8, 0x0, 0x0, 0x10, 0x0}, 0x70) 02:47:43 executing program 0: r0 = socket$nl_route(0x10, 0x3, 0x0) sendmsg$nl_route(r0, &(0x7f0000000140)={0x0, 0x0, &(0x7f0000000200)={&(0x7f0000000040)=@newlink={0x4c, 0x10, 0x0, 0x0, 0x0, {}, [@IFLA_AF_SPEC={0x24, 0x1a, 0x0, 0x1, [@AF_INET={0x20, 0x2, 0x0, 0x1, {0x1c, 0x1, 0x0, 0x1, [{0x9, 0x4}, {0x8}, {0x8}]}}]}, @IFLA_GROUP={0x8}]}, 0x4c}}, 0x0) 02:47:43 executing program 1: socket$nl_generic(0x10, 0x3, 0x10) syz_genetlink_get_family_id$tipc(&(0x7f0000000040)='TIPC\x00') r0 = socket$netlink(0x10, 0x3, 0x0) ioctl(r0, 0x1000008912, &(0x7f00000001c0)="080db5055e0bcfe847a071") bpf$PROG_LOAD(0x5, &(0x7f0000000180)={0x1b, 0x4, &(0x7f0000000000)=@framed={{0x18, 0x2}, [@call]}, &(0x7f00000000c0)='GPL\x00', 0x4, 0x1000, &(0x7f000062b000)=""/4096, 0x0, 0x0, [], 0x0, 0x0, 0xffffffffffffffff, 0x8, 0x0, 0x0, 0x10, 0x0}, 0x70) [ 245.113205][T10851] xt_CT: No such helper "pptp" 02:47:43 executing program 3: r0 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f00000001c0)='cgroup.controllers\x00', 0x275a, 0x0) write$binfmt_script(r0, &(0x7f0000000040)=ANY=[], 0x208e24b) mmap(&(0x7f0000000000/0xb36000)=nil, 0xb36000, 0x2, 0x28011, r0, 0x0) r1 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000080)='cgroup.controllers\x00', 0xb00000000065808, 0x0) r2 = socket$nl_route(0x10, 0x3, 0x0) r3 = socket$netlink(0x10, 0x3, 0x0) ioctl(r3, 0x1000008912, &(0x7f00000001c0)="080db5055e0bcfe847a071") r4 = socket$netlink(0x10, 0x3, 0x0) ioctl(r4, 0x1000008912, &(0x7f0000000000)="080db5055e0bcfe8478071") r5 = syz_genetlink_get_family_id$wireguard(&(0x7f0000000100)='wireguard\x00') r6 = socket$netlink(0x10, 0x3, 0x0) r7 = socket(0x10, 0x803, 0x0) sendmsg$NBD_CMD_DISCONNECT(r7, &(0x7f00000001c0)={0x0, 0x0, &(0x7f0000000180)={0x0}}, 0x0) getsockname$packet(r7, &(0x7f0000000100)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f0000000200)=0x2ba) sendmsg$nl_route(r6, &(0x7f00000000c0)={0x0, 0x0, &(0x7f0000000200)={&(0x7f00000003c0)=@newlink={0x3c, 0x10, 0xffffff1f, 0x0, 0x0, {}, [@IFLA_LINKINFO={0x14, 0x12, 0x0, 0x1, @veth={{0x9, 0x1, 'veth\x00'}, {0x4, 0x2, 0x0, 0x1, @void}}}, @IFLA_MASTER={0x8, 0xa, r8}]}, 0x3c}}, 0x0) sendmsg$WG_CMD_GET_DEVICE(r4, &(0x7f0000000180)={&(0x7f00000000c0)={0x10, 0x0, 0x0, 0x40}, 0xc, &(0x7f0000000140)={&(0x7f0000000340)={0x764, r5, 0x200, 0x70bd2a, 0x25dfdbff, {}, [@WGDEVICE_A_IFNAME={0x14, 0x2, 'wg2\x00'}, @WGDEVICE_A_LISTEN_PORT={0x6, 0x6, 0x4e24}, @WGDEVICE_A_IFNAME={0x14, 0x2, 'wg2\x00'}, @WGDEVICE_A_IFNAME={0x14, 0x2, 'wg0\x00'}, @WGDEVICE_A_IFNAME={0x14, 0x2, 'wg2\x00'}, @WGDEVICE_A_PEERS={0x6b8, 0x8, 0x0, 0x1, [{0x184, 0x0, 0x0, 0x1, [@WGPEER_A_ENDPOINT4={0x14, 0x4, {0x2, 0x4e21, @initdev={0xac, 0x1e, 0x0, 0x0}}}, @WGPEER_A_PUBLIC_KEY={0x24, 0x1, @a_g='\x97\\\x9d\x81\xc9\x83\xc8 \x9e\xe7\x81%K\x89\x9f\x8e\xd9%\xae\x9f\t#\xc20xffffffffffffffff, 0xffffffffffffffff}) vmsplice(r1, &(0x7f00000000c0)=[{&(0x7f0000000180)="77690addcfbe1fbb66ec", 0xff3b}], 0x1, 0x1) close(r1) socket$nl_route(0x10, 0x3, 0x0) r2 = socket(0x11, 0x800000003, 0x0) bind(r2, &(0x7f0000000080)=@generic={0x11, "0000010000000000080044944eeba71a4976e252922cb18f6e2e2ac5000000012e0b3836005404b0e0301a060075f2e3ff5f163ee340b700000080000000000000fd792bbf0e5bf5ff1b0816f3f6db1c00010000000000000049740000000000000006ad8e5ecc326d3a09ffc2c65400"}, 0x80) getsockname$packet(r2, &(0x7f0000000040)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @dev}, &(0x7f00000005c0)=0x14) r4 = socket(0x10, 0x80002, 0x0) epoll_ctl$EPOLL_CTL_MOD(r1, 0x3, 0xffffffffffffffff, &(0x7f0000000240)={0x30004005}) r5 = socket$inet(0x2, 0x4000000000000001, 0x0) getsockopt$inet_mreqn(r5, 0x0, 0x15, &(0x7f00000001c0)={@empty, @initdev}, &(0x7f0000000200)=0xc) setsockopt$IP_VS_SO_SET_DELDEST(r5, 0x0, 0x488, &(0x7f0000000100)={{0xd3, @multicast1, 0x4e24, 0x1, 'fo\x00', 0x31, 0x1000, 0x65}, {@multicast2, 0x4e22, 0x1, 0x0, 0x4, 0x5}}, 0x44) ioctl(r4, 0x1000008912, &(0x7f00000001c0)="080db5055e0bcfe8696071") sendmsg$nl_route_sched(0xffffffffffffffff, &(0x7f0000000280)={0x0, 0x0, &(0x7f0000000000)={&(0x7f0000000180)=ANY=[@ANYBLOB="3800000024006d7f528e00000000000000000058", @ANYRES32=r3, @ANYBLOB="00000000ffffffff0000000008000100686866000c000200080003"], 0x3}}, 0x0) splice(r0, 0x0, r1, 0x0, 0x101000000, 0x0) 02:47:43 executing program 0: r0 = socket$nl_route(0x10, 0x3, 0x0) sendmsg$nl_route(r0, &(0x7f0000000140)={0x0, 0x0, &(0x7f0000000200)={&(0x7f0000000040)=@newlink={0x4c, 0x10, 0x0, 0x0, 0x0, {}, [@IFLA_AF_SPEC={0x24, 0x1a, 0x0, 0x1, [@AF_INET={0x20, 0x2, 0x0, 0x1, {0x1c, 0x1, 0x0, 0x1, [{0x9, 0x4}, {0x8}, {0x8}]}}]}, @IFLA_GROUP={0x8}]}, 0x4c}}, 0x0) [ 245.483025][ T26] audit: type=1804 audit(1583635663.638:44): pid=10866 uid=0 auid=4294967295 ses=4294967295 subj==unconfined op=invalid_pcr cause=open_writers comm="syz-executor.3" name="/root/syzkaller-testdir917047206/syzkaller.T7Kv7k/13/cgroup.controllers" dev="sda1" ino=16602 res=1 [ 245.602749][T10876] IPVS: set_ctl: invalid protocol: 211 224.0.0.1:20004 [ 245.624861][T10869] netlink: 4 bytes leftover after parsing attributes in process `syz-executor.3'. 02:47:44 executing program 5: r0 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f00000000c0)='memory.events\x00', 0x26e1, 0x0) r1 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000140)='memory.events\x00', 0x7a05, 0x1700) r2 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000040)='memory.events\x00', 0x275a, 0x0) ioctl$FICLONE(r2, 0x40049409, r0) r3 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000040)='memory.events\x00', 0x275a, 0x0) ioctl$FITRIM(r3, 0x40305839, &(0x7f0000000240)={0x0, 0x40000000, 0x2be20000}) write$cgroup_int(r1, &(0x7f0000000200), 0xf000) sendfile(r1, r2, 0x0, 0xf03b0000) r4 = socket$netlink(0x10, 0x3, 0x0) ioctl(r4, 0x1000008912, &(0x7f0000000340)="080db5055e0bcfe847a071") getsockopt$bt_hci(r2, 0x0, 0x3, &(0x7f0000000100)=""/49, &(0x7f0000000180)=0x31) r5 = socket$kcm(0x10, 0x2, 0x0) sendmsg$kcm(r5, &(0x7f0000000000)={0x0, 0x0, &(0x7f00000000c0)=[{&(0x7f0000000100)="d80000006c008105e00f80ecdb4cb904021d65ef0b007c05e8fe55a10a000400ac14142603000e12080008000082cb888b0a00f29ace628f00812fa800160008000300e558f030035c3b61c1d67f6f94007134cf6efb8000a007a290457f0189b316277ce06bbace8017cbec4c2ee5a7cef4090000001fb791643a5ee4ce1b14000030dfe1d9d322fe7c9f8775730d16a4683e4f6d0200003f5aeb4edbb57a5025ccca9e00360db798262f3d40fad95667e04adcdf634c1f215ce3bb9ad809d5e1cace81ed0b7fece0b42a9ecbee5de6ccd40dd6e4edef3d", 0xd8}], 0x1}, 0x0) r6 = accept4$unix(r2, &(0x7f0000000280), &(0x7f0000000000)=0x6e, 0x80800) ioctl$sock_kcm_SIOCKCMCLONE(r5, 0x89e2, &(0x7f0000000080)={r6}) socket(0x25, 0x0, 0x5) r7 = syz_genetlink_get_family_id$nl80211(&(0x7f0000000400)='nl80211\x00') socket$tipc(0x1e, 0x2, 0x0) sendmsg$NL80211_CMD_SET_KEY(r4, &(0x7f00000004c0)={&(0x7f00000003c0)={0x10, 0x0, 0x0, 0x20000}, 0xc, &(0x7f0000000480)={&(0x7f0000000300)=ANY=[@ANYBLOB="336427db59de7ca49d1eb0ad1683fffff1", @ANYRES16=r7, @ANYRESOCT=0x0], 0x3}, 0x1, 0x0, 0x0, 0x20000001}, 0x800) ioctl$IMHOLD_L1(r3, 0x80044948, &(0x7f0000000380)=0x5) bind$packet(0xffffffffffffffff, &(0x7f0000000240)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @random="af9a974cb7e1"}, 0x14) 02:47:44 executing program 0: r0 = socket$nl_route(0x10, 0x3, 0x0) sendmsg$nl_route(r0, &(0x7f0000000140)={0x0, 0x0, &(0x7f0000000200)={&(0x7f0000000040)=@newlink={0x44, 0x10, 0x801, 0x0, 0x0, {}, [@IFLA_AF_SPEC={0x24, 0x1a, 0x0, 0x1, [@AF_INET={0x20, 0x2, 0x0, 0x1, {0x1c, 0x1, 0x0, 0x1, [{0x8, 0x4}, {0x8}, {0x8}]}}]}]}, 0x44}}, 0x0) 02:47:44 executing program 1: socket$nl_generic(0x10, 0x3, 0x10) r0 = socket$netlink(0x10, 0x3, 0x0) ioctl(r0, 0x1000008912, &(0x7f00000001c0)="080db5055e0bcfe847a071") bpf$PROG_LOAD(0x5, &(0x7f0000000180)={0x1b, 0x4, &(0x7f0000000000)=@framed={{0x18, 0x2}, [@call]}, &(0x7f00000000c0)='GPL\x00', 0x4, 0x1000, &(0x7f000062b000)=""/4096, 0x0, 0x0, [], 0x0, 0x0, 0xffffffffffffffff, 0x8, 0x0, 0x0, 0x10, 0x0}, 0x70) 02:47:44 executing program 4: r0 = socket$inet6(0xa, 0x5, 0x0) setsockopt$inet_sctp6_SCTP_EVENTS(r0, 0x84, 0xb, &(0x7f0000000040)={0x0, 0x0, 0x95}, 0xe) setsockopt$inet_sctp6_SCTP_RECVRCVINFO(r0, 0x84, 0x20, &(0x7f0000000080)=0x4, 0x4) listen(r0, 0x103) recvmmsg(r0, &(0x7f00000031c0)=[{{0x0, 0x0, 0x0}}], 0x300, 0x0, 0x0) setsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX_OLD(r0, 0x84, 0x6b, &(0x7f00000000c0)=[@in6={0xa, 0x0, 0x0, @loopback}], 0x1c) r1 = bpf$PROG_LOAD(0x5, &(0x7f0000000200)={0x3, 0x0, &(0x7f00000000c0)=ANY=[@ANYRES16=r0], &(0x7f0000000080)='syzkaller\x00', 0x0, 0x0, 0x0, 0x0, 0x0, [], 0x0, 0x0, 0xffffffffffffffff, 0x8, &(0x7f00000001c0)={0x0, 0x4}, 0x8, 0x10, &(0x7f0000000000), 0x10}, 0x78) r2 = socket$inet6(0xa, 0x80003, 0x6b) ioctl(r2, 0x1000008912, &(0x7f0000000040)="080db5055e0bcfe8479071") bpf$BPF_PROG_TEST_RUN(0xa, &(0x7f0000000400)={r1, 0x0, 0xe, 0x0, &(0x7f0000000380)="a6833c15ce9573f3ce05d1a282ee", 0x0, 0x57d}, 0x28) 02:47:44 executing program 2: socket(0x10, 0x80002, 0x0) ioctl(0xffffffffffffffff, 0x0, 0x0) r0 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f00000000c0)='memory.events\x00', 0x26e1, 0x0) ioctl$EXT4_IOC_SETFLAGS(r0, 0x40086602, &(0x7f0000000080)) r1 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000080)='cgroup.controllers\x00', 0xb00000000065808, 0x0) r2 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f00000001c0)='cgroup.controllers\x00', 0x275a, 0x0) r3 = openat$cgroup_ro(0xffffffffffffff9c, 0x0, 0x26e1, 0x0) ioctl$EXT4_IOC_SETFLAGS(r3, 0x40086602, &(0x7f0000000140)=0x20824047) r4 = socket(0xa, 0x0, 0x0) close(r4) r5 = socket$inet6_sctp(0xa, 0x0, 0x84) setsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX(r5, 0x84, 0x6e, &(0x7f0000000180), 0x0) getsockopt$inet_sctp6_SCTP_GET_ASSOC_ID_LIST(0xffffffffffffffff, 0x84, 0x1d, &(0x7f000095dff8)={0x1, [0x0]}, &(0x7f000095dffc)=0x8) sendmmsg$inet_sctp(r4, 0x0, 0x0, 0x0) getsockopt$inet_sctp_SCTP_RESET_STREAMS(r3, 0x84, 0x77, &(0x7f0000000040)={r6, 0x44, 0x2, [0x91, 0x0]}, &(0x7f0000000100)=0xc) write$binfmt_script(r2, &(0x7f0000000040)=ANY=[], 0x208e24b) mmap(&(0x7f0000000000/0xb36000)=nil, 0xb36000, 0x1000006, 0x28011, r2, 0x0) openat$cgroup_ro(0xffffffffffffff9c, &(0x7f00000002c0)='memory.events\x00', 0x7a05, 0x1700) r7 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000080)='cgroup.controllers\x00', 0xb00000000065808, 0x0) setsockopt$IP6T_SO_SET_REPLACE(0xffffffffffffffff, 0x29, 0x40, &(0x7f0000000300)=@nat={'nat\x00', 0x1b, 0x5, 0x518, 0x0, 0x328, 0xf0, 0x238, 0xf0, 0x448, 0x448, 0x448, 0x448, 0x448, 0x5, &(0x7f0000000200), {[{{@ipv6={@local, @mcast1, [0xffffff00, 0xffffff00, 0xffffff00, 0xffffff00], [0xffffff00, 0xdc1e221e15d3aefa, 0xffffffff, 0xffffffff], 'veth1_to_team\x00', 'vlan0\x00', {0xff}, {0xff}, 0x0, 0xff, 0x7, 0x9}, 0x0, 0xa8, 0xf0}, @unspec=@DNAT1={0x48, 'DNAT\x00', 0x1, {0x18, @ipv6=@remote, @ipv4=@multicast2, @gre_key=0x9, @icmp_id=0x68}}}, {{@ipv6={@dev={0xfe, 0x80, [], 0xf}, @mcast2, [0xffffffff, 0x0, 0xff000000, 0xffffffff], [0xffffffff, 0xff, 0xff000000, 0xff000000], 'team_slave_0\x00', 'batadv_slave_0\x00', {}, {}, 0x5e, 0x8, 0x0, 0x9}, 0x0, 0x100, 0x148, 0x0, {}, [@common=@srh={{0x30, 'srh\x00'}, {0x3b, 0xe1, 0x1, 0x3, 0x3, 0x10, 0x4}}, @common=@hl={{0x28, 'hl\x00'}, {0x3, 0x8}}]}, @unspec=@DNAT1={0x48, 'DNAT\x00', 0x1, {0xa, @ipv6=@mcast2, @ipv4=@initdev={0xac, 0x1e, 0x0, 0x0}, @gre_key=0x7, @gre_key=0x6}}}, {{@ipv6={@mcast1, @empty, [0xffffff00, 0xffffff00, 0xffffff00], [0xffffffff, 0xffffffff, 0xff000000], 'ipvlan0\x00', 'tunl0\x00', {}, {}, 0x16, 0x10, 0x3, 0x26}, 0x0, 0xa8, 0xf0}, @NETMAP={0x48, 'NETMAP\x00', 0x0, {0x0, @ipv4=@multicast2, @ipv6=@initdev={0xfe, 0x88, [], 0x1, 0x0}, @gre_key=0x3e00, @icmp_id=0x66}}}, {{@ipv6={@empty, @mcast1, [0xff000000, 0xffffff00, 0xffffffff, 0xffffff00], [0xffffff00, 0xff000000, 0x0, 0xffffffff], 'ipvlan1\x00', 'ip6_vti0\x00', {}, {0xff}, 0x67, 0x0, 0x2, 0x1}, 0x0, 0xd8, 0x120, 0x0, {}, [@common=@ah={{0x30, 'ah\x00'}, {[0x4d4, 0x4d2], 0xffff, 0x4, 0x1}}]}, @NETMAP={0x48, 'NETMAP\x00', 0x0, {0x15, @ipv6=@loopback, @ipv6=@ipv4={[], [], @multicast2}, @icmp_id=0x64, @gre_key=0x4}}}], {{[], 0x0, 0xa8, 0xd0}, {0x28}}}}, 0x578) r8 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000000)='memory.events\x00', 0x7a05, 0x1700) socket(0x1, 0x80002, 0x0) read(r1, &(0x7f0000000180)=""/40, 0x28) sendfile(r8, r7, 0x0, 0x100000001) r9 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000080)='cgroup.controllers\x00', 0xb00000000065808, 0x0) r10 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000000)='memory.events\x00', 0x7a05, 0x1700) sendfile(r10, r9, 0x0, 0x100000001) r11 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000080)='cgroup.controllers\x00', 0xb00000000065808, 0x0) r12 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000000)='memory.events\x00', 0x7a05, 0x1700) sendfile(r12, r11, 0x0, 0x100000001) 02:47:44 executing program 3: r0 = socket$inet6(0xa, 0x80003, 0x6b) r1 = socket(0x9, 0xa, 0x7f) r2 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f00000001c0)='cgroup.controllers\x00', 0x275a, 0x0) write$binfmt_script(r2, &(0x7f0000000200)=ANY=[@ANYRESHEX, @ANYRES64, @ANYBLOB="b9ef2a0ed415fd9278ba623cc508a90d0e7440098ba29d9232451bdbc17df1968328288a925537e345fa2a65c95ba81fd2501f3c551d180a154d1e0fd6f59449df9d5de568a09beb0e96793dfbd516af07000000000000004d9be7e199234fe7f525e9799cc322"], 0x81) r3 = socket$inet_udplite(0x2, 0x2, 0x88) mmap(&(0x7f0000000000/0xb36000)=nil, 0xb36000, 0x2000000, 0x12, r3, 0x0) r4 = socket$inet6_sctp(0xa, 0x5, 0x84) shutdown(r4, 0x0) getsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX3(r4, 0x84, 0x6f, &(0x7f0000000000)={0x0, 0x1c, &(0x7f0000000340)=[@in6={0xa, 0x0, 0x0, @dev, 0x6}]}, &(0x7f0000000180)=0x10) getsockopt$IP_VS_SO_GET_SERVICES(r4, 0x0, 0x482, &(0x7f00000003c0)=""/215, &(0x7f00000004c0)=0xd7) r5 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f00000002c0)='memory.events\x00', 0x7a05, 0x1700) pwritev(r5, &(0x7f00000004c0)=[{0x0}, {0x0, 0x10}, {&(0x7f0000000200)="db", 0xfffff000}], 0x3, 0x8040000) getsockopt$inet_sctp_SCTP_MAX_BURST(r5, 0x84, 0x14, &(0x7f0000000700)=@assoc_value={0x0}, &(0x7f0000000040)=0x8) setsockopt$inet_sctp6_SCTP_DEFAULT_PRINFO(r4, 0x84, 0x72, &(0x7f0000000000)={r6}, 0xc) getsockopt$inet_sctp6_SCTP_GET_ASSOC_STATS(0xffffffffffffffff, 0x84, 0x70, &(0x7f00000001c0)={r6, @in6={{0xa, 0x4e23, 0x1, @local, 0x4}}, [0xffff, 0xfc00000000, 0x1eb, 0x81, 0x10000000000003, 0xffffffffffff0000, 0x3, 0x7, 0x401, 0xe9f1, 0x1, 0x0, 0x1ffc0000, 0xffff, 0xbad]}, &(0x7f0000000080)=0x100) getsockopt$inet_sctp_SCTP_PEER_AUTH_CHUNKS(r2, 0x84, 0x1a, &(0x7f0000000500)=ANY=[@ANYRES32=r6, @ANYBLOB="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"], &(0x7f00000001c0)=0xd0) setsockopt$inet_sctp_SCTP_AUTH_DEACTIVATE_KEY(r1, 0x84, 0x23, &(0x7f0000000200)={r7, 0xcf}, 0x8) ioctl(r0, 0x1000008912, &(0x7f0000000000)="080da8055e0bcfe0479071") r8 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$sock_int(r8, 0x1, 0x7, &(0x7f0000000040), 0x4) setsockopt$inet_tcp_int(r8, 0x6, 0x10000000013, &(0x7f0000d06000)=0x1, 0x4) setsockopt$SO_BINDTODEVICE(r8, 0x1, 0x19, &(0x7f0000000000)='veth1\x00', 0x10) connect$inet(r8, &(0x7f00000000c0)={0x2, 0x0, @loopback}, 0x10) setsockopt$inet_tcp_int(r8, 0x6, 0x4000000000013, &(0x7f0000000180), 0x4) setsockopt$sock_int(r8, 0x1, 0x3c, &(0x7f0000000240)=0x1, 0x4) r9 = socket$pptp(0x18, 0x1, 0x2) ioctl$PPPIOCSMRU(r9, 0x40047452, &(0x7f0000002600)=0x9) sendto$unix(r8, &(0x7f0000000040), 0xfd1b, 0x4004800, 0x0, 0x0) sendmsg(r8, &(0x7f0000000140)={0x0, 0x0, &(0x7f00000000c0)=[{&(0x7f00000002c0)="ab", 0x1}], 0x1}, 0x0) 02:47:44 executing program 0: r0 = socket$nl_route(0x10, 0x3, 0x0) sendmsg$nl_route(r0, &(0x7f0000000140)={0x0, 0x0, &(0x7f0000000200)={&(0x7f0000000040)=@newlink={0x44, 0x10, 0x801, 0x0, 0x0, {}, [@IFLA_AF_SPEC={0x24, 0x1a, 0x0, 0x1, [@AF_INET={0x20, 0x2, 0x0, 0x1, {0x1c, 0x1, 0x0, 0x1, [{0x8, 0x4}, {0x8}, {0x8}]}}]}]}, 0x44}}, 0x0) 02:47:44 executing program 1: r0 = socket$netlink(0x10, 0x3, 0x0) ioctl(r0, 0x1000008912, &(0x7f00000001c0)="080db5055e0bcfe847a071") bpf$PROG_LOAD(0x5, &(0x7f0000000180)={0x1b, 0x4, &(0x7f0000000000)=@framed={{0x18, 0x2}, [@call]}, &(0x7f00000000c0)='GPL\x00', 0x4, 0x1000, &(0x7f000062b000)=""/4096, 0x0, 0x0, [], 0x0, 0x0, 0xffffffffffffffff, 0x8, 0x0, 0x0, 0x10, 0x0}, 0x70) 02:47:44 executing program 3: sendmsg$nl_route(0xffffffffffffffff, &(0x7f0000000040)={0x0, 0x5865, &(0x7f0000000400)={&(0x7f00000001c0)=ANY=[@ANYBLOB="940000001000050767410f012365000000000000", @ANYRES32=0x0, @ANYBLOB="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", @ANYRES32=0x0, @ANYBLOB="e1b49415642c249dc58c72a1d62e22b270c659ef95c90323e3a0d9d545edb46beece802952ef6bf6dd57e2811d714a1f1d89eec35f40d2fb5b849e58088cb6b11984850f741717abcdc2492e1cbbc58893a06bf41157cbb33424d33e835196d4f132e006000000368e6e65bb581bceca12f5e1c0eb72c4d2e0a00a1500e8bb45dbc20e2ac329ea"], 0x9c}}, 0x0) recvmmsg(0xffffffffffffffff, &(0x7f0000007100)=[{{&(0x7f0000001a00)=@can, 0x80, &(0x7f0000002b40)=[{&(0x7f0000001a80)=""/126, 0x7e}, {&(0x7f0000001b00)=""/4096, 0x1000}, {&(0x7f0000002b00)=""/1, 0x1}], 0x3}, 0xd18}, {{&(0x7f0000002b80)=@nfc_llcp, 0x80, &(0x7f0000003f00)=[{&(0x7f0000002c00)=""/216, 0xd8}, {&(0x7f0000002d00)=""/205, 0xcd}, {&(0x7f0000002e00)=""/203, 0xcb}, {&(0x7f0000002f00)=""/4096, 0x1000}], 0x4, &(0x7f0000003f40)=""/215, 0xd7}, 0xfffffffd}, {{&(0x7f0000004040)=@pppol2tp={0x18, 0x1, {0x0, 0xffffffffffffffff}}, 0x80, &(0x7f00000041c0)=[{&(0x7f00000040c0)=""/232, 0xe8}], 0x1, &(0x7f0000004200)=""/193, 0xc1}, 0x694}, {{&(0x7f0000004300)=@l2tp={0x2, 0x0, @dev}, 0x80, &(0x7f00000048c0)=[{&(0x7f0000004380)=""/77, 0x4d}, {&(0x7f0000004400)=""/235, 0xeb}, {&(0x7f0000004500)=""/201, 0xc9}, {&(0x7f0000004600)=""/157, 0x9d}, {&(0x7f00000046c0)=""/152, 0x98}, {&(0x7f0000004780)=""/73, 0x49}, {&(0x7f0000004800)=""/108, 0x6c}, {&(0x7f0000004880)=""/19, 0x13}], 0x8}, 0x8}, {{&(0x7f0000004940)=@l2tp, 0x80, &(0x7f0000004a80)=[{&(0x7f00000049c0)=""/98, 0x62}, {&(0x7f0000004a40)=""/55, 0x37}], 0x2, &(0x7f0000004ac0)=""/76, 0x4c}}, {{&(0x7f0000004b40)=@rxrpc=@in6={0x21, 0x0, 0x2, 0x1c, {0xa, 0x0, 0x0, @initdev}}, 0x80, &(0x7f0000005140)=[{&(0x7f0000004bc0)=""/62, 0x3e}, {&(0x7f0000004c00)=""/210, 0xd2}, {&(0x7f0000004d00)=""/85, 0x55}, {&(0x7f0000004d80)=""/251, 0xfb}, {&(0x7f0000004e80)=""/207, 0xcf}, {&(0x7f0000004f80)=""/233, 0xe9}, {&(0x7f0000005080)=""/182, 0xb6}], 0x7, &(0x7f00000051c0)=""/122, 0x7a}, 0x1}, {{0x0, 0x0, &(0x7f0000005940)=[{&(0x7f0000005240)=""/176, 0xb0}, {&(0x7f0000005300)=""/213, 0xd5}, {&(0x7f0000005400)=""/188, 0xbc}, {&(0x7f00000054c0)=""/201, 0xc9}, {&(0x7f00000055c0)=""/65, 0x41}, {&(0x7f0000005640)=""/95, 0x5f}, {&(0x7f00000056c0)=""/225, 0xe1}, {&(0x7f00000057c0)=""/152, 0x98}, {&(0x7f0000005880)=""/177, 0xb1}], 0x9, &(0x7f0000005a00)=""/53, 0x35}, 0x3}, {{0x0, 0x0, &(0x7f0000006f40)=[{&(0x7f0000005a40)=""/4096, 0x1000}, {&(0x7f0000006a40)=""/210, 0xd2}, {&(0x7f0000006b40)=""/23, 0x17}, {&(0x7f0000006b80)=""/177, 0xb1}, {&(0x7f0000006c40)=""/198, 0xc6}, {&(0x7f0000006d40)=""/24, 0x18}, {&(0x7f0000006d80)=""/67, 0x43}, {&(0x7f0000006e00)=""/42, 0x2a}, {&(0x7f0000006e40)=""/32, 0x20}, {&(0x7f0000006e80)=""/164, 0xa4}], 0xa, &(0x7f0000007000)=""/249, 0xf9}, 0x192}], 0x8, 0x12000, &(0x7f0000007300)) recvfrom$phonet(r0, &(0x7f0000007340)=""/102, 0x66, 0x20, &(0x7f00000073c0)={0x23, 0x9, 0x3b, 0x70}, 0x10) r1 = socket(0x10, 0x8000000000000003, 0x0) sendmmsg(r1, &(0x7f0000000000), 0x40000000000024a, 0x0) r2 = socket$netlink(0x10, 0x3, 0x0) ioctl(r2, 0x1000008912, &(0x7f00000001c0)="080db5055e0bcfe847a071") 02:47:44 executing program 4: pipe(&(0x7f00000000c0)={0xffffffffffffffff, 0xffffffffffffffff}) r2 = socket$inet_udp(0x2, 0x2, 0x0) close(r2) socket$nl_netfilter(0x10, 0x3, 0xc) sendmsg$nl_netfilter(0xffffffffffffffff, &(0x7f0000000040)={0x0, 0x0, &(0x7f0000000100)={&(0x7f0000000140)={0x14, 0x1, 0x8, 0x201}, 0x14}}, 0x0) write$binfmt_misc(r1, &(0x7f0000000140)=ANY=[], 0xffd7) r3 = socket$netlink(0x10, 0x3, 0xe) ioctl(r3, 0x1000008912, &(0x7f00000001c0)="080db5055e0bcfe847a071") splice(r0, 0x0, r2, 0x0, 0x80000000, 0x0) 02:47:44 executing program 0: r0 = socket$nl_route(0x10, 0x3, 0x0) sendmsg$nl_route(r0, &(0x7f0000000140)={0x0, 0x0, &(0x7f0000000200)={&(0x7f0000000040)=@newlink={0x44, 0x10, 0x801, 0x0, 0x0, {}, [@IFLA_AF_SPEC={0x24, 0x1a, 0x0, 0x1, [@AF_INET={0x20, 0x2, 0x0, 0x1, {0x1c, 0x1, 0x0, 0x1, [{0x8, 0x4}, {0x8}, {0x8}]}}]}]}, 0x44}}, 0x0) 02:47:44 executing program 1: socket$netlink(0x10, 0x3, 0x0) ioctl(0xffffffffffffffff, 0x1000008912, &(0x7f00000001c0)="080db5055e0bcfe847a071") bpf$PROG_LOAD(0x5, &(0x7f0000000180)={0x1b, 0x4, &(0x7f0000000000)=@framed={{0x18, 0x2}, [@call]}, &(0x7f00000000c0)='GPL\x00', 0x4, 0x1000, &(0x7f000062b000)=""/4096, 0x0, 0x0, [], 0x0, 0x0, 0xffffffffffffffff, 0x8, 0x0, 0x0, 0x10, 0x0}, 0x70) [ 246.529367][T10915] netlink: 184 bytes leftover after parsing attributes in process `syz-executor.5'. [ 246.657467][T10927] netlink: 'syz-executor.3': attribute type 5 has an invalid length. [ 246.746720][T10927] device vlan2 entered promiscuous mode [ 246.779549][T10927] device gretap0 entered promiscuous mode 02:47:45 executing program 5: r0 = socket$inet6(0xa, 0x3, 0xce) connect$inet6(r0, &(0x7f00000000c0)={0xa, 0x0, 0x0, @rand_addr="ff3e6808e92b7abafc47d822996f60e4"}, 0x1c) sendmmsg(r0, &(0x7f0000006d00), 0x4000000000000de, 0x0) r1 = socket$inet6(0xa, 0x3, 0xce) connect$inet6(r1, &(0x7f00000000c0)={0xa, 0x0, 0x0, @rand_addr="ff3e6808e92b7abafc47d822996f60e4"}, 0x1c) sendmmsg(r1, &(0x7f0000006d00), 0x4000000000000de, 0x0) r2 = socket$inet6(0xa, 0x3, 0xce) connect$inet6(r2, &(0x7f00000000c0)={0xa, 0x0, 0x0, @rand_addr="ff3e6808e92b7abafc47d822996f60e4"}, 0x1c) sendmmsg(r2, &(0x7f0000006d00), 0x4000000000000de, 0x0) r3 = socket$inet6(0xa, 0x3, 0xce) connect$inet6(r3, &(0x7f00000000c0)={0xa, 0x0, 0x0, @rand_addr="ff3e00000000000000004000"}, 0x1c) sendmmsg(r3, &(0x7f0000006d00), 0x4000000000000de, 0x0) r4 = socket$l2tp(0x2, 0x2, 0x73) getsockopt$inet_mreqn(r4, 0x0, 0x23, &(0x7f0000000000)={@broadcast}, &(0x7f0000000040)=0xc) r5 = socket$inet6(0xa, 0x3, 0xce) connect$inet6(r5, &(0x7f00000000c0)={0xa, 0x0, 0x0, @rand_addr="ff3e6808e92b7abafc47d822996f60e4"}, 0x1c) sendmmsg(r5, &(0x7f0000006d00), 0x4000000000000de, 0x0) r6 = socket$inet6(0xa, 0x2, 0x4) connect$inet6(r6, &(0x7f00000000c0)={0xa, 0x0, 0x0, @rand_addr="ff3e6808e92b7abafc47d822996f60e4"}, 0x1c) sendmmsg(r6, &(0x7f0000006d00), 0x4000000000000de, 0x0) 02:47:45 executing program 0: r0 = socket$nl_route(0x10, 0x3, 0x0) sendmsg$nl_route(r0, &(0x7f0000000140)={0x0, 0x0, &(0x7f0000000200)={&(0x7f0000000040)=@newlink={0x28, 0x10, 0x801, 0x0, 0x0, {}, [@IFLA_GROUP={0x8}]}, 0x28}}, 0x0) 02:47:45 executing program 1: socket$netlink(0x10, 0x3, 0x0) ioctl(0xffffffffffffffff, 0x1000008912, &(0x7f00000001c0)="080db5055e0bcfe847a071") bpf$PROG_LOAD(0x5, &(0x7f0000000180)={0x1b, 0x4, &(0x7f0000000000)=@framed={{0x18, 0x2}, [@call]}, &(0x7f00000000c0)='GPL\x00', 0x4, 0x1000, &(0x7f000062b000)=""/4096, 0x0, 0x0, [], 0x0, 0x0, 0xffffffffffffffff, 0x8, 0x0, 0x0, 0x10, 0x0}, 0x70) 02:47:45 executing program 4: r0 = socket$nl_route(0x10, 0x3, 0x0) r1 = socket$netlink(0x10, 0x3, 0x0) r2 = socket(0x21, 0x800, 0x8) ioctl$SIOCAX25GETINFO(r2, 0x89ed, &(0x7f00000003c0)) r3 = socket(0x10, 0x803, 0x0) sendmsg$NBD_CMD_DISCONNECT(r3, &(0x7f00000000c0)={0x0, 0x0, &(0x7f0000000180)={0x0}}, 0x0) getsockname$packet(r3, &(0x7f0000000100)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f0000000200)=0x14) sendmsg$nl_route(r1, &(0x7f0000000040)={0x0, 0x0, &(0x7f0000000000)={&(0x7f0000000600)=ANY=[@ANYBLOB="3c00000010000d0700000000ff030000000000109dc7013212f548f73eeb9cb6384e945cd1d74e54a8a89336938047c2dd44be2cc3949df41ba866f7f0cbd1e994094b76bde4da1161b2bf236e5edb1f39bd415bdccc04ce1bfb653acbb7e03aebce5cad2711702a44df0ddf4941d26dc34a448cf8586179a30b71055f1869295de0ce6e304d370090d708522bf21c63705138e9db99f6b64d9008625aa0944c509c12710e72eba36c21790fbaacc1701c5bbbd62bd27fd3538e6bacd7be0b7e95480e74fead5b6ca0bb4865aeeb4b96f20a0a3e59cce21538a5dcbcd724c7fbc63f813daefe947e58b5e86533b5199e3799dc8e6ca3ca2a64e9640b39cd43133a970afcd2b028a203455de0c67c5d9e7dbea6dd1b01871f46bce42f6460c37d47b4b71a2c5a9372de63b3", @ANYRES32=r4, @ANYBLOB="00000000e60000001c0012000c000100626f6e64000000000c0002000800010006000000"], 0x3c}}, 0x0) r5 = socket$netlink(0x10, 0x3, 0x0) r6 = socket$packet(0x11, 0x3, 0x300) getsockname$packet(r6, &(0x7f0000000100)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f0000000200)) sendmsg$nl_route(r5, &(0x7f0000000080)={0x0, 0x0, &(0x7f0000000040)={&(0x7f0000000240)=ANY=[@ANYBLOB='(\x00\x00\x00\x00\x00%\b\x00\x00\x00\x00\x00 \x00\x00\b\x00\x00\x00', @ANYRES32=r7, @ANYBLOB="000000000000000008000a000f000000b140fb43f02c16728d1628ea370f3130b929f0e058bdde4312f62d98d891bf652a723cc571fa721231b4c53b601fdf498a3c96aafa1251d15ba893f6034c6b66514a7f12356b03051ed0e75fe6cee6e64443f03c15d0ae5ec04649fb50914018dbe8c8c2676c92313d2ef539641213ec2ff615c7c6dcb45428afa254cca836d97aff0a9179d95aed665b8972b1e68d0232280e86e71bdbfc375c8f4b2b4f6a3392fd054770d58e37e0b01bc7486c45dd7ac4cc88affc3c69665baf7327ab8e89d2a39a2d8d0dcbd842d2e7"], 0x28}}, 0x0) sendmsg$nl_route(r0, &(0x7f0000000080)={0x0, 0x0, &(0x7f00000005c0)={&(0x7f0000000580)=ANY=[@ANYBLOB="3c00000010003b0dfff300"/20, @ANYRES32=0x0, @ANYBLOB='\x00\x00\x00\x00\x00\x00\x00\x00\b\x00\n\x00', @ANYRES32=r4, @ANYBLOB="140012000b000100627269646765000004000200"], 0x3c}}, 0x6000000) [ 246.868603][T10934] netlink: 'syz-executor.3': attribute type 5 has an invalid length. 02:47:45 executing program 2: r0 = socket(0x10, 0x3, 0x0) r1 = socket$inet6(0xa, 0x5, 0x0) setsockopt$inet_sctp6_SCTP_EVENTS(r1, 0x84, 0xb, &(0x7f0000000040)={0x0, 0x0, 0x95}, 0xe) setsockopt$inet_sctp6_SCTP_RECVRCVINFO(r1, 0x84, 0x20, &(0x7f0000000080)=0x4, 0x4) recvmmsg(r1, &(0x7f00000031c0)=[{{0x0, 0x0, 0x0}}], 0x300, 0x0, 0x0) setsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX_OLD(r1, 0x84, 0x6b, &(0x7f0000000200)=[@in6={0xa, 0x4e23, 0x5, @initdev={0xfe, 0x88, [], 0x1, 0x0}, 0x4}, @in={0x2, 0x4e22, @broadcast}, @in6={0xa, 0x4e22, 0x1, @dev={0xfe, 0x80, [], 0x40}, 0x20}, @in={0x2, 0x4e21, @multicast2}, @in={0x2, 0x4e21, @local}, @in={0x2, 0x4e21, @broadcast}], 0x78) accept(r1, &(0x7f0000000000)=@phonet, &(0x7f0000000180)=0x80) r2 = socket$netlink(0x10, 0x3, 0x0) ioctl(r2, 0x1000008912, &(0x7f00000001c0)="080db5055e0bcfe847a071") sendmsg(r0, &(0x7f00000000c0)={0x0, 0x0, &(0x7f0000000080)=[{&(0x7f0000000100)="23000000250007041dfffd946f610500070000001d00000000000000421ba3a20400ff7e280000001100ffffba16a0aa1c0900000000000013000000000000eff24d8238cfa47e23f7efbf54", 0x4c}], 0x1}, 0x0) 02:47:45 executing program 1: socket$netlink(0x10, 0x3, 0x0) ioctl(0xffffffffffffffff, 0x1000008912, &(0x7f00000001c0)="080db5055e0bcfe847a071") bpf$PROG_LOAD(0x5, &(0x7f0000000180)={0x1b, 0x4, &(0x7f0000000000)=@framed={{0x18, 0x2}, [@call]}, &(0x7f00000000c0)='GPL\x00', 0x4, 0x1000, &(0x7f000062b000)=""/4096, 0x0, 0x0, [], 0x0, 0x0, 0xffffffffffffffff, 0x8, 0x0, 0x0, 0x10, 0x0}, 0x70) [ 247.048306][ T26] audit: type=1804 audit(1583635665.208:45): pid=10895 uid=0 auid=4294967295 ses=4294967295 subj==unconfined op=invalid_pcr cause=open_writers comm="syz-executor.2" name="/root/syzkaller-testdir734163337/syzkaller.Bylz7Y/23/cgroup.controllers" dev="sda1" ino=16610 res=1 [ 247.075762][T10939] IPv6: ADDRCONF(NETDEV_CHANGE): lo: link becomes ready [ 247.131080][T10939] IPv6: ADDRCONF(NETDEV_CHANGE): vcan0: link becomes ready [ 247.166509][ T26] audit: type=1804 audit(1583635665.208:46): pid=10917 uid=0 auid=4294967295 ses=4294967295 subj==unconfined op=invalid_pcr cause=open_writers comm="syz-executor.2" name="/root/syzkaller-testdir734163337/syzkaller.Bylz7Y/23/cgroup.controllers" dev="sda1" ino=16610 res=1 [ 247.190668][T10939] IPv6: ADDRCONF(NETDEV_CHANGE): vxcan0: link becomes ready [ 247.242777][T10939] IPv6: ADDRCONF(NETDEV_CHANGE): vxcan1: link becomes ready [ 247.282265][ T26] audit: type=1804 audit(1583635665.208:47): pid=10920 uid=0 auid=4294967295 ses=4294967295 subj==unconfined op=invalid_pcr cause=open_writers comm="syz-executor.2" name="/root/syzkaller-testdir734163337/syzkaller.Bylz7Y/23/cgroup.controllers" dev="sda1" ino=16610 res=1 02:47:45 executing program 1: r0 = socket$netlink(0x10, 0x3, 0x0) ioctl(r0, 0x0, &(0x7f00000001c0)="080db5055e0bcfe847a071") bpf$PROG_LOAD(0x5, &(0x7f0000000180)={0x1b, 0x4, &(0x7f0000000000)=@framed={{0x18, 0x2}, [@call]}, &(0x7f00000000c0)='GPL\x00', 0x4, 0x1000, &(0x7f000062b000)=""/4096, 0x0, 0x0, [], 0x0, 0x0, 0xffffffffffffffff, 0x8, 0x0, 0x0, 0x10, 0x0}, 0x70) [ 247.398834][T10949] netlink: 28 bytes leftover after parsing attributes in process `syz-executor.4'. [ 247.422531][ T26] audit: type=1804 audit(1583635665.208:48): pid=10924 uid=0 auid=4294967295 ses=4294967295 subj==unconfined op=invalid_pcr cause=open_writers comm="syz-executor.2" name="/root/syzkaller-testdir734163337/syzkaller.Bylz7Y/23/cgroup.controllers" dev="sda1" ino=16610 res=1 02:47:45 executing program 3: syz_emit_ethernet(0x42, &(0x7f0000000000)={@random, @random="7d0d2a440701", @void, {@ipv6={0x86dd, @generic={0x0, 0x6, "e6221a", 0xc, 0x2f, 0x0, @dev, @mcast2, {[], "110022ebff518982a0bcc4a1"}}}}}, 0x0) 02:47:45 executing program 0: r0 = socket$nl_route(0x10, 0x3, 0x0) sendmsg$nl_route(r0, &(0x7f0000000140)={0x0, 0x0, &(0x7f0000000200)={&(0x7f0000000040)=@newlink={0x28, 0x10, 0x801, 0x0, 0x0, {}, [@IFLA_GROUP={0x8}]}, 0x28}}, 0x0) 02:47:45 executing program 1: r0 = socket$netlink(0x10, 0x3, 0x0) ioctl(r0, 0x0, &(0x7f00000001c0)="080db5055e0bcfe847a071") bpf$PROG_LOAD(0x5, &(0x7f0000000180)={0x1b, 0x4, &(0x7f0000000000)=@framed={{0x18, 0x2}, [@call]}, &(0x7f00000000c0)='GPL\x00', 0x4, 0x1000, &(0x7f000062b000)=""/4096, 0x0, 0x0, [], 0x0, 0x0, 0xffffffffffffffff, 0x8, 0x0, 0x0, 0x10, 0x0}, 0x70) 02:47:45 executing program 3: r0 = socket$netlink(0x10, 0x3, 0x0) r1 = socket$netlink(0x10, 0x3, 0x0) r2 = socket$inet6(0xa, 0x5, 0x0) setsockopt$inet_sctp6_SCTP_EVENTS(r2, 0x84, 0xb, &(0x7f0000000040)={0x0, 0x0, 0x95}, 0xe) setsockopt$inet_sctp6_SCTP_RECVRCVINFO(r2, 0x84, 0x20, &(0x7f0000000080)=0x4, 0x4) listen(r2, 0x103) recvmmsg(r2, &(0x7f00000031c0)=[{{0x0, 0x0, 0x0}}], 0x300, 0x0, 0x0) setsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX_OLD(r2, 0x84, 0x6b, &(0x7f00000000c0)=[@in6={0xa, 0x0, 0x0, @loopback}], 0x1c) getsockopt$inet_sctp6_SCTP_DISABLE_FRAGMENTS(r2, 0x84, 0x8, &(0x7f0000000080), &(0x7f0000000140)=0x4) r3 = socket(0x10, 0x803, 0x0) sendmsg$NBD_CMD_DISCONNECT(r3, &(0x7f00000001c0)={0x0, 0x0, &(0x7f0000000180)={0x0}}, 0x0) getsockname$packet(r3, &(0x7f0000000100)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f0000000200)=0x2ba) sendmsg$nl_route(r1, &(0x7f0000000040)={0x0, 0x0, &(0x7f0000000000)={&(0x7f0000000300)=ANY=[@ANYBLOB="3c0000001000850600"/20, @ANYRES32=r4, @ANYBLOB="fe000000000000001c0012000c000100626f6e64000000000c00020008000100010061585c5a4c77b16a200000"], 0x3c}}, 0x0) sendmsg$nl_route(r0, &(0x7f00000000c0)={0x0, 0xfffffffffffffe1e, &(0x7f0000000200)={&(0x7f0000000540)=ANY=[@ANYBLOB="4c00000010001fff00"/20, @ANYRES32=0x0, @ANYBLOB="0000000000000000240012000b00010067726574617000001400020008000100", @ANYRES32=r4, @ANYBLOB="08000700ffffffff08000a00", @ANYRES32=r4, @ANYBLOB="6ec8192b707bddfe6d3c2bfb6a8cfe701bc64c4debadf7805e0fa24564b3a23cce9a2e17d7ee4b8357b93171f5b5656f2b03d99a4ce3c68d3832de5601bb8a2d2ef0c818becdb89aacfcc252f6f2b925b4e5c336799cf97694662d98752b54a03bceca24756fffd35ba0d035a835bf21a764f02f8e805d2a499223915d9d3663f001d92512c5769c51777d9c9d0b4b116f0b8f74febafd4e19781c21e142f2e23d225b2dbde2d191c6fba843eb0765ba6d24237317cbabdd2a10aa71559aae09e775a0f7c25893f35a7e43ff673cf8e1733b0ac5f6b52bed00862f76c1d285"], 0x4c}}, 0x0) [ 247.772235][T10967] netlink: 8 bytes leftover after parsing attributes in process `syz-executor.2'. 02:47:46 executing program 1: r0 = socket$netlink(0x10, 0x3, 0x0) ioctl(r0, 0x0, &(0x7f00000001c0)="080db5055e0bcfe847a071") bpf$PROG_LOAD(0x5, &(0x7f0000000180)={0x1b, 0x4, &(0x7f0000000000)=@framed={{0x18, 0x2}, [@call]}, &(0x7f00000000c0)='GPL\x00', 0x4, 0x1000, &(0x7f000062b000)=""/4096, 0x0, 0x0, [], 0x0, 0x0, 0xffffffffffffffff, 0x8, 0x0, 0x0, 0x10, 0x0}, 0x70) [ 248.167061][T10976] IPv6: ADDRCONF(NETDEV_CHANGE): lo: link becomes ready [ 248.222021][T10976] IPv6: ADDRCONF(NETDEV_CHANGE): vcan0: link becomes ready [ 248.263335][T10976] IPv6: ADDRCONF(NETDEV_CHANGE): vxcan0: link becomes ready [ 248.293273][T10976] IPv6: ADDRCONF(NETDEV_CHANGE): vxcan1: link becomes ready 02:47:46 executing program 5: r0 = socket$inet6(0xa, 0x800, 0x1) bind$inet6(r0, &(0x7f00000000c0)={0xa, 0x4e21, 0x0, @empty}, 0x1c) r1 = accept4(0xffffffffffffffff, 0x0, &(0x7f0000000180), 0x400) setsockopt$RXRPC_UPGRADEABLE_SERVICE(r1, 0x110, 0x5, &(0x7f00000001c0)=[0x4, 0x1], 0x2) connect$inet6(r0, &(0x7f0000000200)={0xa, 0x4e21, 0x0, @loopback}, 0x1c) getsockopt$inet_sctp6_SCTP_DEFAULT_SNDINFO(r0, 0x84, 0x25, 0x0, &(0x7f0000000280)) getsockopt$inet6_opts(r0, 0x29, 0x39, 0x0, &(0x7f0000000040)) r2 = socket$netlink(0x10, 0x3, 0x1) r3 = openat$cgroup_ro(0xffffffffffffffff, &(0x7f0000000100)='pids.current\x00', 0x0, 0x0) recvfrom$rose(r3, &(0x7f0000000140)=""/26, 0x1a, 0x40000002, 0x0, 0x0) ioctl(r2, 0x1000008912, &(0x7f0000000000)="080db5055e0bcfe8478071") pipe(&(0x7f0000000c00)={0xffffffffffffffff, 0xffffffffffffffff}) getsockopt$sock_int(r4, 0x1, 0x2, &(0x7f0000000000), &(0x7f0000000040)=0x4) bind$phonet(r4, &(0x7f0000000080)={0x23, 0x9, 0x4, 0x8}, 0x10) 02:47:46 executing program 0: r0 = socket$nl_route(0x10, 0x3, 0x0) sendmsg$nl_route(r0, &(0x7f0000000140)={0x0, 0x0, &(0x7f0000000200)={&(0x7f0000000040)=@newlink={0x28, 0x10, 0x801, 0x0, 0x0, {}, [@IFLA_GROUP={0x8}]}, 0x28}}, 0x0) [ 248.373673][T10949] netlink: 28 bytes leftover after parsing attributes in process `syz-executor.4'. 02:47:46 executing program 1: r0 = socket$netlink(0x10, 0x3, 0x0) ioctl(r0, 0x1000008912, 0x0) bpf$PROG_LOAD(0x5, &(0x7f0000000180)={0x1b, 0x4, &(0x7f0000000000)=@framed={{0x18, 0x2}, [@call]}, &(0x7f00000000c0)='GPL\x00', 0x4, 0x1000, &(0x7f000062b000)=""/4096, 0x0, 0x0, [], 0x0, 0x0, 0xffffffffffffffff, 0x8, 0x0, 0x0, 0x10, 0x0}, 0x70) [ 248.666905][T10987] netlink: 'syz-executor.3': attribute type 1 has an invalid length. [ 248.727699][T11000] IPv6: ADDRCONF(NETDEV_CHANGE): lo: link becomes ready [ 248.794570][T11000] IPv6: ADDRCONF(NETDEV_CHANGE): vcan0: link becomes ready [ 248.847348][T11000] IPv6: ADDRCONF(NETDEV_CHANGE): vxcan0: link becomes ready [ 248.862509][T11000] IPv6: ADDRCONF(NETDEV_CHANGE): vxcan1: link becomes ready [ 248.893962][T11011] netlink: 'syz-executor.3': attribute type 1 has an invalid length. 02:47:47 executing program 4: pipe(&(0x7f0000000200)) r0 = socket$inet_udp(0x2, 0x2, 0x0) sendmsg$nl_route_sched(0xffffffffffffffff, &(0x7f0000000280)={0x0, 0x0, 0x0}, 0x0) close(r0) socket$inet(0x10, 0x2, 0x0) write$binfmt_misc(0xffffffffffffffff, 0x0, 0x0) r1 = socket(0x10, 0x80002, 0x0) ioctl$sock_ifreq(r1, 0x8991, &(0x7f0000000000)={'bond0\x00', @ifru_names='veth1_vlan\x00'}) r2 = socket(0x1f, 0x80002, 0x0) ioctl$sock_ifreq(r2, 0x0, &(0x7f0000000000)={'bond0\x00', @ifru_names='veth1_vlan\x00'}) socket(0x10, 0x80002, 0x0) ioctl$sock_ifreq(0xffffffffffffffff, 0x0, 0x0) ioctl$sock_ifreq(0xffffffffffffffff, 0x0, 0x0) r3 = socket$inet6(0xa, 0x2, 0x0) bind$inet6(r3, &(0x7f0000000000)={0xa, 0x14e24}, 0x1c) recvmmsg(r3, &(0x7f0000000200), 0x38c, 0x0, 0x0) connect$inet6(r3, &(0x7f00000002c0)={0xa, 0x4e24}, 0x1c) sendmmsg(r3, &(0x7f00000092c0), 0x4ff, 0x0) ppoll(0x0, 0x0, 0x0, 0x0, 0x0) socket(0x26, 0x5, 0x0) ioctl$sock_ifreq(0xffffffffffffffff, 0x8925, &(0x7f0000000000)={'bond0\x00', @ifru_flags=0x400}) getsockopt$inet6_IPV6_IPSEC_POLICY(r2, 0x29, 0x22, 0x0, 0x0) setsockopt$inet6_IPV6_IPSEC_POLICY(0xffffffffffffffff, 0x29, 0x22, 0x0, 0x0) pipe(0x0) gettid() bpf$BPF_TASK_FD_QUERY(0x14, 0x0, 0x0) syz_open_procfs$namespace(0x0, 0x0) pipe(0x0) getgid() pipe(0x0) gettid() bpf$BPF_TASK_FD_QUERY(0x14, 0x0, 0x0) syz_open_procfs$namespace(0x0, 0x0) pipe(0x0) getgid() setsockopt$sock_cred(0xffffffffffffffff, 0x1, 0x11, 0x0, 0x0) sendmmsg$unix(0xffffffffffffffff, 0x0, 0x0, 0x0) socket$inet6(0xa, 0x0, 0x0) bind$inet6(0xffffffffffffffff, 0x0, 0x0) syz_open_procfs$namespace(0x0, 0x0) openat$cgroup_ro(0xffffffffffffff9c, 0x0, 0x275a, 0x0) write$binfmt_script(0xffffffffffffffff, 0x0, 0x0) mmap(&(0x7f0000000000/0xb36000)=nil, 0xb36000, 0x2, 0x10, 0xffffffffffffffff, 0x0) ioctl$FS_IOC_FSSETXATTR(0xffffffffffffffff, 0x6611, 0x0) pipe(&(0x7f0000000000)={0xffffffffffffffff}) r5 = gettid() bpf$BPF_TASK_FD_QUERY(0x14, &(0x7f00000009c0)={r5, r4, 0x0, 0x0, 0x0}, 0x30) 02:47:47 executing program 5: r0 = socket$inet6(0xa, 0x5, 0x0) setsockopt$inet_sctp6_SCTP_EVENTS(r0, 0x84, 0xb, &(0x7f0000000040)={0x0, 0x0, 0x95}, 0xe) setsockopt$inet_sctp6_SCTP_RECVRCVINFO(r0, 0x84, 0x20, &(0x7f0000000080)=0x4, 0x4) listen(r0, 0x103) recvmmsg(r0, &(0x7f00000031c0)=[{{0x0, 0x0, 0x0}}], 0x300, 0x0, 0x0) setsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX_OLD(r0, 0x84, 0x6b, &(0x7f00000000c0)=[@in6={0xa, 0x0, 0x0, @loopback}], 0x1c) sendmmsg(r0, &(0x7f0000001600)=[{{&(0x7f0000000000)=@ll={0x11, 0x1c, 0x0, 0x1, 0x4, 0x6, @local}, 0x80, &(0x7f0000000380)=[{&(0x7f0000000080)="fc3cb5127d62d36eaed7b8ea3ad5dcb6f84990aa7094764ff4206c3e69d356980006b857c00de3c23553c9b6ab070258fa4203cd988b1fcfca1fb5e0ab15c5191036ff2ae29bb5c2d9172f656c28e48812f57dde450a01e969da811ba8c8a04c8fad8d075bc259d72f93745db41c2ea7857dd1226ed2f545e8cfaee62c0aebb73c60f7b29792fb4e778021805525b80bda88253b9968d58bcd68", 0x9a}, {&(0x7f0000000180)="68e429b1d9f4eae1325eff5988981472c542793a000f73e29063184da988bf6c6718c6ca4e0d035bbea60b7ffb0798621845a2f3beb2f4bbf2c7480f7f389e0917803448c9ecf270e7aec9df6780671db7db9b43cdcb153f630d17e010ca0613e6a773e333581077c35c1dd529083a29b9aacb91c8a14f967e92809448993ca47299fe56542c990beb608fa991a79ce4804c8bd6776a31fbce99cdf6192ed63585500c0acdc1da159c88c37901e82d6b08f64587838670998440457bb55dca132f1745eade98e86a56819cce0beb7351d7d5496cb3293a070fdb9efd61563f1bca665e7e79714adfbe94faa23970c36e25", 0xf1}, {&(0x7f0000000280)="81bc7f5f673aac84b2cc4a62deda14ff9a1a4d967d723aea55", 0x19}, {&(0x7f00000002c0)="f5499b89afdca14d481d7a886ec338c94f2c8dc8ca35d4c5db39f10fc2779936a8cb264d31e45ea47e9dc33e8dd647f6978d2786028f766ef8f08e9ad424670b56878447b30490b1b0fe8bcadfa24116fb9f7de4167c5ece56c2ed7b6cc4d7374a119ce82c8521ed6a2a171f039b61d453a98f0bee3a1c011f1693c983028d364bdbc14ec5fef01de4ed06e6dcc7708e41d900316d49bc078d173b1a02", 0x9d}], 0x4, &(0x7f00000003c0)=[{0x18, 0x0, 0x6, 'b'}], 0x18}}, {{0x0, 0x0, &(0x7f0000000400), 0x0, &(0x7f0000001680)=ANY=[@ANYBLOB="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"], 0x11b8}}], 0x2, 0x8000) r1 = socket$inet6(0xa, 0x2, 0x0) sendmmsg$inet6(r1, &(0x7f0000004e40)=[{{&(0x7f0000000140)={0xa, 0x4e20, 0x0, @remote}, 0x1c, 0x0}}, {{0x0, 0x0, 0x0}}], 0x2, 0x0) 02:47:47 executing program 1: r0 = socket$netlink(0x10, 0x3, 0x0) ioctl(r0, 0x1000008912, 0x0) bpf$PROG_LOAD(0x5, &(0x7f0000000180)={0x1b, 0x4, &(0x7f0000000000)=@framed={{0x18, 0x2}, [@call]}, &(0x7f00000000c0)='GPL\x00', 0x4, 0x1000, &(0x7f000062b000)=""/4096, 0x0, 0x0, [], 0x0, 0x0, 0xffffffffffffffff, 0x8, 0x0, 0x0, 0x10, 0x0}, 0x70) 02:47:47 executing program 2: write(0xffffffffffffffff, 0x0, 0x0) ioctl$sock_SIOCGIFINDEX(0xffffffffffffffff, 0x8933, 0x0) getsockname$packet(0xffffffffffffffff, 0x0, 0x0) r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f0000000480)={0x26, 'hash\x00', 0x0, 0x0, 'sm3\x00'}, 0x58) ioctl$sock_SIOCGIFVLAN_ADD_VLAN_CMD(r0, 0x8982, &(0x7f0000000040)={0x0, 'netdevsim0\x00', {0x1}, 0x1}) r1 = accept$alg(r0, 0x0, 0x0) r2 = socket$packet(0x11, 0x2, 0x300) r3 = socket$packet(0x11, 0x2, 0x300) r4 = socket(0x200000000000011, 0x4000000000080002, 0x8) ioctl$sock_SIOCGIFINDEX(r3, 0x8933, &(0x7f0000000340)={'sit0\x00', 0x0}) bind$packet(r4, &(0x7f0000000080)={0x11, 0x0, r5}, 0x14) sendto$inet6(r4, 0x0, 0x0, 0x0, 0x0, 0x0) setsockopt$ALG_SET_KEY(r4, 0x117, 0x1, &(0x7f00000001c0)="b82f8962043d24f8392f59cea1f4115fd58e14bcda977806f2bd7a8ddf6f4b4dea6f5d3f4ee471d24b021388c329880524e8c407ae05eeea16c557253e8a86f12e99771f70823ff662a359aa14a5d335970d0f3fc91666c18173c97e00f51641efde90cf78d907ac508df7b8e5b88952d479a80dc901b9d0b0e0bd68fe10a078512154d924a3a799f05b421cfaf54eb379b3491f5e5e8c052f7c784bbb2e3009b202f06fe3bae12ca306a3147049c783bf110513017488f91281aea2af0d", 0xbe) r6 = socket(0x200000000000011, 0x4000000000080002, 0x8) r7 = socket(0x11, 0x800000003, 0x0) bind(r7, &(0x7f0000000080)=@generic={0x11, "0000010000000000080044944eeba71a4976e252922cb18f6e2e2ac5000000012e0b3836005404b0e0301a060075f2e3ff5f163ee340b700000080000000000000fd792bbf0e5bf5ff1b0816f3f6db1c00010000000000000049740000000000000006ad8e5ecc326d3a09ffc2c65400"}, 0x80) getsockname$packet(r7, &(0x7f0000000100)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @dev}, &(0x7f0000000140)=0x75bf1f50) sendmsg$nl_route_sched(0xffffffffffffffff, &(0x7f0000000280)={0x0, 0x0, &(0x7f0000000000)={&(0x7f0000000180)=ANY=[@ANYBLOB="387422ae3ff629051dbad73507df1883c4000000", @ANYRES32=r8], 0x2}}, 0x0) ioctl$sock_inet6_SIOCDELRT(0xffffffffffffffff, 0x890c, &(0x7f0000000140)={@mcast1, @mcast1, @remote, 0x1, 0x3, 0x3, 0x100, 0x330, 0x10, r8}) ioctl$sock_SIOCGIFINDEX(r2, 0x8933, &(0x7f0000000340)={'sit0\x00', 0x0}) bind$packet(r6, &(0x7f0000000080)={0x11, 0x0, r9}, 0x14) sendto$inet6(r6, 0x0, 0x0, 0x0, 0x0, 0x0) ioctl$sock_kcm_SIOCKCMCLONE(r6, 0x89e2, &(0x7f0000000080)={0xffffffffffffffff}) bind$bt_sco(r10, &(0x7f00000000c0), 0x8) pipe(&(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}) writev(r11, &(0x7f0000000200)=[{&(0x7f00000000c0)="580000001400ad", 0x7}], 0x1) write$binfmt_elf64(r11, &(0x7f0000000080)=ANY=[@ANYBLOB="00000000000004018a10"], 0xa) r12 = socket$inet6(0xa, 0x2, 0x0) bind$inet6(r12, &(0x7f0000f5dfe4)={0xa, 0x4e20}, 0x1c) recvmmsg(r12, &(0x7f0000008880), 0x40000000000045c, 0x44000102, 0x0) setsockopt$inet6_opts(r12, 0x29, 0x36, &(0x7f0000000340)=ANY=[@ANYBLOB="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"], 0x8) setsockopt$inet6_int(r12, 0x29, 0x35, &(0x7f0000000080)=0x802, 0x4) sendto$inet6(r12, 0x0, 0x0, 0x0, &(0x7f0000000300)={0xa, 0x4e20, 0x0, @mcast1}, 0x1c) r13 = socket$inet6_tcp(0xa, 0x1, 0x0) bind$inet6(r13, &(0x7f0000000100)={0xa, 0x4e22}, 0x1c) listen(r13, 0x80) pipe(&(0x7f0000000180)={0xffffffffffffffff, 0xffffffffffffffff}) connect$bt_l2cap(r15, &(0x7f00000001c0)={0x1f, 0x1, @any, 0x100000001, 0x1}, 0xe) getsockopt$inet_sctp6_SCTP_LOCAL_AUTH_CHUNKS(r15, 0x84, 0x1b, &(0x7f0000000340)=ANY=[@ANYRES32=0x0, @ANYBLOB="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"], 0x0) setsockopt$inet_sctp6_SCTP_ENABLE_STREAM_RESET(r15, 0x84, 0x76, &(0x7f00000004c0)={r16, 0x9}, 0x8) r17 = socket$nl_route(0x10, 0x3, 0x0) r18 = socket(0x11, 0x800000003, 0x0) bind(r18, &(0x7f0000000080)=@generic={0x11, "0000010000000000080044944eeba71a4976e252922cb18f6e2e2ac5000000012e0b3836005404b0e0301a060075f2e3ff5f163ee340b700000080000000000000fd792bbf0e5bf5ff1b0816f3f6db1c00010000000000000049740000000000000006ad8e5ecc326d3a09ffc2c65400"}, 0x80) getsockname$packet(r18, &(0x7f0000000040)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @dev}, &(0x7f0000000140)=0x14) sendmsg$nl_route_sched(r17, &(0x7f0000000280)={0x0, 0x0, &(0x7f0000000000)={&(0x7f0000000600)=ANY=[@ANYBLOB="38000000004389ddfb61f798a23a5ea828a9146400", @ANYRES32=r19, @ANYBLOB="00000000ffffffff00000059f006000068686e3247e8caba0c981a00000006335aadbcd6bd94205fab18edbb00"], 0x3}}, 0x0) ioctl$sock_inet6_SIOCSIFADDR(r15, 0x8916, &(0x7f00000005c0)={@ipv4={[], [], @loopback}, 0x13, r19}) ioctl$sock_inet6_SIOCSIFADDR(r13, 0x8916, &(0x7f0000000000)={@local, 0x34, r19}) ioctl$ifreq_SIOCGIFINDEX_vcan(r12, 0x8933, &(0x7f0000001080)={'vxcan0\x00', r19}) r21 = openat$cgroup_ro(r14, &(0x7f00000011c0)='memory.events\x00', 0x26e1, 0x0) write$cgroup_subtree(r21, &(0x7f0000002bc0)=ANY=[@ANYBLOB="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"], 0x14002c) r22 = bpf$BPF_MAP_GET_FD_BY_ID(0xe, 0x0, 0x0) r23 = openat$cgroup_ro(0xffffffffffffffff, 0x0, 0x0, 0x0) write$cgroup_int(r23, 0x0, 0x0) getsockname$packet(r23, &(0x7f0000000040)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @dev}, &(0x7f0000000140)=0x14) r25 = bpf$PROG_LOAD(0x5, &(0x7f00002a0fb8)={0x16, 0x4, &(0x7f0000000000)=ANY=[@ANYBLOB="8500000008000000350000000000000085000000070000e99400000000000000"], 0x0, 0x4, 0x99, &(0x7f0000000180)=""/153, 0x0, 0x0, [], 0x0, 0x0, 0xffffffffffffffff, 0x8, 0x0, 0x0, 0x10, 0x0}, 0x78) bpf$BPF_PROG_TEST_RUN(0xa, &(0x7f0000000440)={r25, 0x0, 0xe, 0x0, &(0x7f00000000c0)="61df712bc884fed5722780b6c2a7", 0x0, 0x8000}, 0x28) bpf$BPF_GET_PROG_INFO(0xf, &(0x7f0000000680)={r25, 0xffffffffffffff3f, &(0x7f00000005c0)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, ""/16, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, &(0x7f0000001280)=0xffffffffffffff70, 0x0, 0x0, 0x0, &(0x7f00000004c0)={0x0, 0x4}, 0x0, 0x0, &(0x7f0000001200)={0x3, 0xc, 0x8, 0x6}, 0x0, 0x0, 0x0, 0x0, 0x0, &(0x7f0000000580)=0x8}}, 0x10) r27 = bpf$PROG_LOAD(0x5, &(0x7f00002a0fb8)={0x16, 0x20000000000000ca, &(0x7f0000000000)=@framed={{0xffffff85, 0x0, 0x0, 0x0, 0x8, 0x35}, [@call={0x85, 0x0, 0x0, 0x7}]}, &(0x7f0000001240)='syzkaller\x00', 0x4, 0x99, &(0x7f0000000180)=""/153, 0x0, 0x0, [], 0x0, 0x0, 0xffffffffffffffff, 0x8, 0x0, 0x0, 0x10, 0x0}, 0x2b) bpf$BPF_PROG_TEST_RUN(0xa, &(0x7f0000000440)={r27, 0x0, 0xe, 0x0, &(0x7f00000000c0)="61df712bc884fed5722780b6c2a7", 0x0, 0x8000}, 0x28) bpf$PROG_LOAD(0x5, &(0x7f00000006c0)={0x15, 0x5, &(0x7f0000000380)=@framed={{0x18, 0x0, 0x0, 0x0, 0x7, 0x0, 0x0, 0x0, 0xffff}, [@map_val={0x18, 0x9, 0x2, 0x0, r22, 0x0, 0x0, 0x0, 0xffffff81}]}, &(0x7f00000003c0)='GPL\x00', 0xfffffff7, 0x0, 0x0, 0x40f00, 0x2, [], r24, 0x12, 0xffffffffffffffff, 0x8, &(0x7f0000000400)={0x0, 0x5}, 0x8, 0x10, &(0x7f0000000440)={0x1, 0xb, 0x4, 0x3ff}, 0x10, r26, r27}, 0x78) r28 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f00000000c0)='memory.events\x00', 0x26e1, 0x0) write$cgroup_subtree(r28, &(0x7f0000002bc0)=ANY=[@ANYBLOB="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"], 0x14002c) bpf$PROG_LOAD(0x5, &(0x7f0000001140)={0x7, 0x1, &(0x7f0000000000)=@raw=[@func={0x85, 0x0, 0x1, 0x0, 0x7}], &(0x7f0000000040)='GPL\x00', 0x3, 0x1000, &(0x7f0000000080)=""/4096, 0x40f00, 0x4, [], r20, 0x7, r21, 0x8, &(0x7f00000010c0)={0x1, 0x1}, 0x8, 0x10, &(0x7f0000001100)={0x1, 0x1, 0x6, 0x2}, 0x10, r26, r28}, 0x78) bpf$BPF_BTF_GET_FD_BY_ID(0x13, &(0x7f0000000040)=r26, 0x4) pipe(&(0x7f0000000000)={0xffffffffffffffff}) r30 = socket$inet_udp(0x2, 0x2, 0x0) close(r30) splice(r29, 0x0, r30, 0x0, 0x80000001, 0x0) r31 = bpf$PROG_LOAD(0x5, &(0x7f0000000540)={0xc, 0x6, &(0x7f00000002c0)=@raw=[@exit, @initr0={0x18, 0x0, 0x0, 0x0, 0xfffffffa, 0x0, 0x0, 0x0, 0x1}, @call={0x85, 0x0, 0x0, 0x2a}, @func, @func={0x85, 0x0, 0x1, 0x0, 0x4}], &(0x7f0000000300)='GPL\x00', 0x2, 0x54, &(0x7f0000000380)=""/84, 0x41100, 0x5, [], 0x0, 0x5, r11, 0x8, &(0x7f0000000400)={0xa, 0x2}, 0x8, 0x10, &(0x7f0000000500)={0x3, 0x3, 0xf7, 0x8}, 0x10, r26, r29}, 0x78) ioctl$sock_kcm_SIOCKCMATTACH(r6, 0x89e0, &(0x7f00000005c0)={r7, r31}) bpf$BPF_MAP_GET_FD_BY_ID(0xe, &(0x7f0000000100)={0x0, 0x20, 0x8}, 0xc) sendmsg$alg(r1, &(0x7f0000000000)={0x4000002, 0x0, &(0x7f0000000440)=[{&(0x7f0000000040)}], 0x1, 0x0, 0x0, 0x2}, 0x4000) 02:47:47 executing program 0: r0 = socket$nl_route(0x10, 0x3, 0x0) sendmsg$nl_route(r0, &(0x7f0000000140)={0x0, 0x0, &(0x7f0000000200)={&(0x7f0000000040)=@newlink={0x2c, 0x10, 0x801, 0x0, 0x0, {}, [@IFLA_AF_SPEC={0x4}, @IFLA_GROUP={0x8}]}, 0x2c}}, 0x0) 02:47:47 executing program 3: r0 = bpf$PROG_LOAD(0x5, &(0x7f0000000200)={0x4, 0xe, &(0x7f0000000c00)=ANY=[@ANYBLOB="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"], &(0x7f0000000340)='syzkaller\x00'}, 0x48) bpf$BPF_PROG_TEST_RUN(0xa, &(0x7f0000000280)={r0, 0x0, 0x113, 0x0, &(0x7f0000000700)="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", 0x0, 0xf0, 0x0, 0x4a, 0x2c4}, 0x40) [ 249.063711][T11025] IPv6: ADDRCONF(NETDEV_CHANGE): lo: link becomes ready 02:47:47 executing program 1: r0 = socket$netlink(0x10, 0x3, 0x0) ioctl(r0, 0x1000008912, 0x0) bpf$PROG_LOAD(0x5, &(0x7f0000000180)={0x1b, 0x4, &(0x7f0000000000)=@framed={{0x18, 0x2}, [@call]}, &(0x7f00000000c0)='GPL\x00', 0x4, 0x1000, &(0x7f000062b000)=""/4096, 0x0, 0x0, [], 0x0, 0x0, 0xffffffffffffffff, 0x8, 0x0, 0x0, 0x10, 0x0}, 0x70) [ 249.173039][T11025] IPv6: ADDRCONF(NETDEV_CHANGE): vcan0: link becomes ready [ 249.178584][T11022] nf_conntrack: default automatic helper assignment has been turned off for security reasons and CT-based firewall rule not found. Use the iptables CT target to attach helpers instead. [ 249.203067][T11025] IPv6: ADDRCONF(NETDEV_CHANGE): vxcan0: link becomes ready [ 249.220216][T11025] IPv6: ADDRCONF(NETDEV_CHANGE): vxcan1: link becomes ready [ 249.262138][T11037] nf_conntrack: default automatic helper assignment has been turned off for security reasons and CT-based firewall rule not found. Use the iptables CT target to attach helpers instead. 02:47:47 executing program 0: r0 = socket$nl_route(0x10, 0x3, 0x0) sendmsg$nl_route(r0, &(0x7f0000000140)={0x0, 0x0, &(0x7f0000000200)={&(0x7f0000000040)=@newlink={0x2c, 0x10, 0x801, 0x0, 0x0, {}, [@IFLA_AF_SPEC={0x4}, @IFLA_GROUP={0x8}]}, 0x2c}}, 0x0) 02:47:47 executing program 1: r0 = socket$netlink(0x10, 0x3, 0x0) ioctl(r0, 0x1000008912, &(0x7f00000001c0)) bpf$PROG_LOAD(0x5, &(0x7f0000000180)={0x1b, 0x4, &(0x7f0000000000)=@framed={{0x18, 0x2}, [@call]}, &(0x7f00000000c0)='GPL\x00', 0x4, 0x1000, &(0x7f000062b000)=""/4096, 0x0, 0x0, [], 0x0, 0x0, 0xffffffffffffffff, 0x8, 0x0, 0x0, 0x10, 0x0}, 0x70) 02:47:47 executing program 5: r0 = socket$netlink(0x10, 0x3, 0x0) ioctl(r0, 0x1000008912, &(0x7f0000000000)="080db5055e0bcfe8478071") sendmsg$BATADV_CMD_SET_HARDIF(r0, &(0x7f0000000140)={&(0x7f0000000000)={0x10, 0x0, 0x0, 0x2000000}, 0xc, &(0x7f0000000100)={&(0x7f0000000040)={0x2c, 0x0, 0x1, 0x70bd26, 0x25dfdbfb, {}, [@BATADV_ATTR_ORIG_INTERVAL={0x8, 0x39, 0x2}, @BATADV_ATTR_BONDING_ENABLED={0x5, 0x2d, 0x1}, @BATADV_ATTR_BRIDGE_LOOP_AVOIDANCE_ENABLED={0x5, 0x2e, 0x1}]}, 0x2c}}, 0x44) r1 = socket$inet_sctp(0x2, 0x1, 0x84) sendmmsg$inet(r1, &(0x7f0000004400)=[{{&(0x7f0000000080)={0x2, 0x0, @dev={0xac, 0x14, 0x14, 0x20}}, 0x10, &(0x7f00000015c0)=[{&(0x7f00000000c0)="83", 0x1}], 0x1}}, {{0x0, 0x0, &(0x7f0000003ec0)=[{&(0x7f0000002ac0)='i', 0x1}], 0x1}}], 0x2, 0x0) 02:47:47 executing program 3: r0 = socket$netlink(0x10, 0x3, 0x0) ioctl(r0, 0x1000008912, &(0x7f00000001c0)="080db5055e0bcfe847a071") bpf$BPF_BTF_LOAD(0x12, &(0x7f00000000c0)={&(0x7f0000000040)=ANY=[@ANYBLOB="22fb080d180000000002007200000000001e0000090000000000000010eaffffffffffffff0000000000"], &(0x7f0000000300)=""/240, 0x2a, 0xf0, 0x8}, 0x20) [ 249.637379][T11054] IPv6: ADDRCONF(NETDEV_CHANGE): lo: link becomes ready [ 249.678568][T11057] BPF:Invalid magic 02:47:47 executing program 1: r0 = socket$netlink(0x10, 0x3, 0x0) ioctl(r0, 0x1000008912, &(0x7f00000001c0)) bpf$PROG_LOAD(0x5, &(0x7f0000000180)={0x1b, 0x4, &(0x7f0000000000)=@framed={{0x18, 0x2}, [@call]}, &(0x7f00000000c0)='GPL\x00', 0x4, 0x1000, &(0x7f000062b000)=""/4096, 0x0, 0x0, [], 0x0, 0x0, 0xffffffffffffffff, 0x8, 0x0, 0x0, 0x10, 0x0}, 0x70) [ 249.702429][T11054] IPv6: ADDRCONF(NETDEV_CHANGE): vcan0: link becomes ready [ 249.742857][T11054] IPv6: ADDRCONF(NETDEV_CHANGE): vxcan0: link becomes ready [ 249.780474][T11054] IPv6: ADDRCONF(NETDEV_CHANGE): vxcan1: link becomes ready [ 249.874583][T11053] BPF:Invalid magic [ 250.117856][ T170] tipc: TX() has been purged, node left! 02:47:48 executing program 4: socketpair(0x1a, 0x6, 0x82, &(0x7f00000001c0)={0xffffffffffffffff, 0xffffffffffffffff}) setsockopt$inet_sctp_SCTP_RECVRCVINFO(r0, 0x84, 0x20, &(0x7f0000000780)=0x5, 0x4) r2 = socket(0x1f, 0x0, 0x0) bind(r2, 0x0, 0x0) ioctl$sock_kcm_SIOCKCMCLONE(r2, 0x89e2, &(0x7f0000000c00)={r1}) getsockopt$SO_J1939_SEND_PRIO(r3, 0x6b, 0x3, &(0x7f00000000c0), &(0x7f0000000c40)=0x4) r4 = socket$kcm(0x10, 0x2, 0x10) r5 = socket$nl_generic(0x10, 0x3, 0x10) r6 = syz_genetlink_get_family_id$nl80211(&(0x7f00000000c0)='nl80211\x00') sendmsg$NL80211_CMD_REQ_SET_REG(r5, &(0x7f00000000c0)={0x0, 0x0, &(0x7f0000000080)={&(0x7f0000000c80)=ANY=[@ANYBLOB="ec000000", @ANYRES16=r6, @ANYBLOB="010000000000000000001a00000007002100626200001400228008000700000000000800020000000000"], 0x30}}, 0x0) r7 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f00000000c0)='memory.events\x00', 0x26e1, 0x0) splice(0xffffffffffffffff, 0x0, r7, 0x0, 0x7, 0x0) ioctl$HCIINQUIRY(r7, 0x800448f0, &(0x7f0000000640)={0x0, 0x4, '\x00', 0x40, 0x1f}) r8 = socket$kcm(0x2, 0x3, 0x2) sendmsg$inet(r8, &(0x7f000000c280)={&(0x7f0000000000)={0x2, 0x0, @multicast1}, 0x10, 0x0, 0x0, &(0x7f0000000140)=[@ip_pktinfo={{0x1c, 0x0, 0x8, {0x0, @local, @multicast1}}}], 0x20}, 0x0) recvmsg(r8, &(0x7f0000007500)={&(0x7f0000006f80)=@ll={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @local}, 0x80, 0x0, 0x0, 0xffffffffffffffff}, 0x0) r10 = socket$netlink(0x10, 0x3, 0x0) ioctl(r10, 0x1000008912, &(0x7f0000000000)="080db5055e0bcfe8478071") setsockopt$sock_void(r10, 0x1, 0xd, 0x0, 0x0) bpf$PROG_LOAD(0x5, &(0x7f0000000240)={0x6, 0x0, &(0x7f0000000380)=ANY=[], &(0x7f0000000040)='syzkaller\x00', 0x0, 0x0, 0x0, 0x0, 0x0, [], r9, 0x0, 0xffffffffffffffff, 0x8, 0x0, 0x0, 0x10, 0x0}, 0x78) getsockopt$inet_IP_IPSEC_POLICY(r7, 0x0, 0x10, &(0x7f0000000100)={{{@in6=@loopback, @in6=@loopback}}, {{}, 0x0, @in=@remote}}, &(0x7f0000000200)=0xe8) r11 = socket$inet6_tcp(0xa, 0x1, 0x0) r12 = accept4(r11, 0x0, 0x0, 0x0) sendto$inet6(r12, 0x0, 0x0, 0x0, 0x0, 0x0) ioctl$HCIINQUIRY(r12, 0x800448f0, &(0x7f0000000340)={0x0, 0x9, "4f835d", 0x5, 0xe4}) r13 = socket(0x10, 0x80002, 0x0) ioctl(r13, 0x1000008912, &(0x7f00000001c0)="080db5055e0bcfe8697071") r14 = socket$l2tp(0x2, 0x2, 0x73) getsockopt$inet_IP_IPSEC_POLICY(r14, 0x0, 0x10, &(0x7f0000000940)={{{@in6=@empty, @in=@broadcast}}, {{@in6=@ipv4={[], [], @local}}, 0x0, @in=@loopback}}, &(0x7f0000000440)=0xe8) sendmsg$kcm(r4, &(0x7f0000000000)={0x0, 0xfffffffffffffed3, &(0x7f0000000080)=[{&(0x7f0000000040)="2e48000024000505d20680648c63940d0424fc60040012400a001100053582c137153e370907088000f01700d1bd", 0x33fe0}], 0x1}, 0xf000) 02:47:48 executing program 0: r0 = socket$nl_route(0x10, 0x3, 0x0) sendmsg$nl_route(r0, &(0x7f0000000140)={0x0, 0x0, &(0x7f0000000200)={&(0x7f0000000040)=@newlink={0x2c, 0x10, 0x801, 0x0, 0x0, {}, [@IFLA_AF_SPEC={0x4}, @IFLA_GROUP={0x8}]}, 0x2c}}, 0x0) 02:47:48 executing program 5: unshare(0x6c060000) mmap(&(0x7f0000000000/0xb36000)=nil, 0xb36000, 0x2000003, 0x8031, 0xffffffffffffffff, 0x0) socket$inet6(0xa, 0x0, 0x0) pipe(&(0x7f00000038c0)={0xffffffffffffffff}) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f0000003900)="7088e4e20ae83ff6e63b51098838968111f79449ec478cb279f23aa8108a163488588532437d44045f6f73a2e9c2cf43d2afc903086e13a163d36c974dd7b5dea6aaefae06f016a07c6b764128263b5e991d8ff8306720da9216e8e5fa23b5e1cf45ba69f7c6b2510bf0a328fc36c116fd59ab888c9f7b7916dbab8614860cf3f39989da2d53fe6382e536e596f67c3916", 0x91) r1 = socket$inet6(0xa, 0x2, 0x0) getsockopt$IP6T_SO_GET_INFO(r1, 0x29, 0x40, &(0x7f0000000080)={'nat\x00', 0xc603}, &(0x7f0000000180)=0x54) socket$nl_audit(0x10, 0x3, 0x9) [ 250.270680][T11075] IPv6: ADDRCONF(NETDEV_CHANGE): lo: link becomes ready [ 250.285177][ T170] tipc: TX() has been purged, node left! [ 250.295029][ T170] tipc: TX() has been purged, node left! 02:47:48 executing program 2: r0 = socket$netlink(0x10, 0x3, 0x0) socket$netlink(0x10, 0x3, 0x4) ioctl(r0, 0x1000008912, &(0x7f00000001c0)="080db5055e0bcfe847a071") bpf$PROG_LOAD(0x5, &(0x7f0000000180)={0x9, 0x3, &(0x7f0000000000)=@framed, &(0x7f00000000c0)='GPL\x00', 0x4, 0x100a, &(0x7f0000000240)=""/4106, 0x0, 0x0, [], 0x0, 0xe, 0xffffffffffffffff, 0x8, 0x0, 0x0, 0x10, 0x0}, 0x78) r1 = syz_genetlink_get_family_id$nl80211(&(0x7f0000000080)='nl80211\x00') sendmsg$NL80211_CMD_SET_MPATH(0xffffffffffffffff, &(0x7f0000000200)={&(0x7f0000000040)={0x10, 0x0, 0x0, 0x80}, 0xc, &(0x7f0000000140)={&(0x7f0000000100)={0x34, r1, 0x200, 0x70bd27, 0x25dfdbfc, {}, [@NL80211_ATTR_WDEV={0xc, 0x99, {0x1ff, 0xffffffffffffffff}}, @NL80211_ATTR_WIPHY={0x8}, @NL80211_ATTR_MAC={0xa, 0x6, @local}]}, 0x34}, 0x1, 0x0, 0x0, 0x40080}, 0x8011) 02:47:48 executing program 3: r0 = socket$netlink(0x10, 0x3, 0x0) ioctl(r0, 0x1000008912, &(0x7f00000001c0)="080db5055e0bcfe847a071") bpf$BPF_BTF_LOAD(0x12, &(0x7f00000000c0)={&(0x7f0000000040)=ANY=[@ANYBLOB="22fb080d180000000002007200000000001e0000090000000000000010eaffffffffffffff0000000000"], &(0x7f0000000300)=""/240, 0x2a, 0xf0, 0x8}, 0x20) 02:47:48 executing program 1: r0 = socket$netlink(0x10, 0x3, 0x0) ioctl(r0, 0x1000008912, &(0x7f00000001c0)) bpf$PROG_LOAD(0x5, &(0x7f0000000180)={0x1b, 0x4, &(0x7f0000000000)=@framed={{0x18, 0x2}, [@call]}, &(0x7f00000000c0)='GPL\x00', 0x4, 0x1000, &(0x7f000062b000)=""/4096, 0x0, 0x0, [], 0x0, 0x0, 0xffffffffffffffff, 0x8, 0x0, 0x0, 0x10, 0x0}, 0x70) [ 250.339055][T11075] IPv6: ADDRCONF(NETDEV_CHANGE): vcan0: link becomes ready [ 250.360329][T11076] IPVS: ftp: loaded support on port[0] = 21 [ 250.376453][T11075] IPv6: ADDRCONF(NETDEV_CHANGE): vxcan0: link becomes ready [ 250.425630][T11075] IPv6: ADDRCONF(NETDEV_CHANGE): vxcan1: link becomes ready [ 250.463020][T11086] netlink: 'syz-executor.4': attribute type 8 has an invalid length. [ 250.481429][T11088] BPF:Invalid magic [ 250.504065][T11086] netlink: 16638 bytes leftover after parsing attributes in process `syz-executor.4'. 02:47:48 executing program 3: unshare(0x40000000) mmap(&(0x7f0000000000/0xb36000)=nil, 0xb36000, 0x3, 0x8031, 0xffffffffffffffff, 0x0) r0 = socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_genetlink_get_family_id$l2tp(&(0x7f0000000140)='l2tp\x00') r2 = socket$l2tp(0x2, 0x2, 0x73) sendmsg$L2TP_CMD_TUNNEL_CREATE(r0, &(0x7f0000000240)={0x0, 0x0, &(0x7f0000000200)={&(0x7f0000000040)={0x3c, r1, 0x923, 0x0, 0x0, {}, [@L2TP_ATTR_PROTO_VERSION={0x5}, @L2TP_ATTR_CONN_ID={0x8}, @L2TP_ATTR_ENCAP_TYPE={0x6}, @L2TP_ATTR_PEER_CONN_ID={0x8}, @L2TP_ATTR_FD={0x8, 0x17, @l2tp=r2}]}, 0x3c}, 0x1, 0x0, 0x0, 0xc000}, 0x0) 02:47:48 executing program 1: r0 = socket$netlink(0x10, 0x3, 0x0) ioctl(r0, 0x1000008912, &(0x7f00000001c0)="080db5055e0b") bpf$PROG_LOAD(0x5, &(0x7f0000000180)={0x1b, 0x4, &(0x7f0000000000)=@framed={{0x18, 0x2}, [@call]}, &(0x7f00000000c0)='GPL\x00', 0x4, 0x1000, &(0x7f000062b000)=""/4096, 0x0, 0x0, [], 0x0, 0x0, 0xffffffffffffffff, 0x8, 0x0, 0x0, 0x10, 0x0}, 0x70) 02:47:48 executing program 0: r0 = socket$nl_route(0x10, 0x3, 0x0) sendmsg$nl_route(r0, &(0x7f0000000140)={0x0, 0x0, &(0x7f0000000200)={&(0x7f0000000040)=@newlink={0x44, 0x10, 0x801, 0x0, 0x0, {}, [@IFLA_AF_SPEC={0x1c, 0x1a, 0x0, 0x1, [@AF_INET={0x18, 0x2, 0x0, 0x1, {0x14, 0x1, 0x0, 0x1, [{0x8, 0x4}, {0x8}]}}]}, @IFLA_GROUP={0x8}]}, 0x44}}, 0x0) 02:47:48 executing program 2: r0 = socket(0x10, 0x80002, 0x0) r1 = socket$nl_route(0x10, 0x3, 0x0) r2 = socket$netlink(0x10, 0x3, 0x0) r3 = socket(0x10, 0x803, 0x0) sendmsg$NBD_CMD_DISCONNECT(r3, &(0x7f00000001c0)={0x0, 0x0, &(0x7f0000000180)={0x0}}, 0x0) getsockname$packet(r3, &(0x7f0000000100)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f0000000200)=0x14) sendmsg$nl_route(r2, &(0x7f0000000040)={0x0, 0x0, &(0x7f0000000000)={&(0x7f0000000600)=ANY=[@ANYBLOB="480000001000050700"/20, @ANYRES32=r4, @ANYBLOB="0000000000000000280012000c0001007665746800000000180002000000010000000000", @ANYRES32=0x0, @ANYBLOB="0000000000a8c1bfcd01d091b64a7933e0e08f41dbe9696b819535fd4cc015619867d109bacee8d1c89695105da3ac35af796f6c788ff76a3cd9d8e67cea41c16e8e79421a9ef3b68cceae043432d81b824cd57feaa8a51cba142f4cac9d00368cdd431a9c1d1398f9f920dc69af3bb8d77c9b37d96d4eaf11d6ed4ef5420f5c9c1f135deb91f68298501f53191cca5f3d4f403933f501a784ca8fcd3c4d6f09c56fc03e41d86ab61fd094441672a3e46d180000000000000400"], 0x48}}, 0x0) sendmsg$nl_route_sched(r1, &(0x7f0000000240)={0x0, 0x0, &(0x7f0000000280)={&(0x7f0000000300)=ANY=[@ANYBLOB="580000002400070500"/20, @ANYRES32=r4, @ANYBLOB="00000000ffffffff0000000008000100736662002c000200280001000000000000000000000000000000000000000000006491bdad00"/64], 0x58}}, 0x0) socket(0x10, 0x0, 0x0) r5 = socket$netlink(0x10, 0x3, 0x0) ioctl(r5, 0x1000008912, &(0x7f00000001c0)="080db5055e0bcfe847a071") bind$inet(0xffffffffffffffff, 0x0, 0x0) sendmsg$nl_netfilter(0xffffffffffffffff, &(0x7f0000000480)={&(0x7f0000000080)={0x10, 0x0, 0x0, 0x100}, 0xc, &(0x7f00000002c0)={0x0}, 0x1, 0x0, 0x0, 0x15}, 0x800) sendmsg$nl_route_sched(0xffffffffffffffff, &(0x7f0000000140)={0x0, 0x0, &(0x7f00000000c0)={&(0x7f00000004c0)=ANY=[@ANYBLOB="740000002c00010700"/20, @ANYRES32=r4, @ANYBLOB="0000000000000000030000000c0001007463696e6465780044000200400006003c0001ffff00000000005552360cb04967001d0000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000f7f192de014c6489e7432da55c2effd6563c788d85dfa15da52c3eed495c754cb90ab2092eadd1a30df9496f9b857fa81d70249b20e4023d531bbf59f65079007b624bebab2e001b558bc66c73b7832f6c23ccb9003287792ae2ee6378a9ff6ed73f310c2b25d428bae193980cd97b80008a6b052881bd40c3a8176ab400"/237], 0x74}}, 0x0) sendmmsg$alg(r0, &(0x7f0000000140), 0x332, 0x0) 02:47:49 executing program 4: r0 = socket$netlink(0x10, 0x3, 0x0) ioctl(r0, 0x1000008912, &(0x7f0000000000)="080db5055e0bcfe847a071") r1 = socket$netlink(0x10, 0x3, 0x0) r2 = socket$inet6_udplite(0xa, 0x2, 0x88) ioctl$sock_SIOCGIFINDEX(r2, 0x8933, &(0x7f0000000040)={'wg2\x00', 0x0}) r4 = socket(0x10, 0x3, 0x0) setsockopt$netlink_NETLINK_TX_RING(r4, 0x10e, 0xc, 0x0, 0x0) accept4$vsock_stream(r4, &(0x7f0000000080)={0x28, 0x0, 0xffffffff, @host}, 0x10, 0x80000) setsockopt$nfc_llcp_NFC_LLCP_MIUX(r4, 0x118, 0x1, &(0x7f0000000080)=0xd50, 0x4) sendmsg$nl_route(0xffffffffffffffff, &(0x7f00000002c0)={0x0, 0x0, &(0x7f0000000280)={&(0x7f0000000100)=@delneigh={0x28, 0x1d, 0x1, 0x0, 0x0, {0x7, 0x0, 0x0, r3}, [@NDA_LLADDR={0xa, 0x2, @local}]}, 0x28}}, 0x0) sendmmsg(r1, &(0x7f00000002c0), 0x40000000000009f, 0x0) [ 250.800550][T11098] IPVS: ftp: loaded support on port[0] = 21 02:47:49 executing program 1: r0 = socket$netlink(0x10, 0x3, 0x0) ioctl(r0, 0x1000008912, &(0x7f00000001c0)="080db5055e0b") bpf$PROG_LOAD(0x5, &(0x7f0000000180)={0x1b, 0x4, &(0x7f0000000000)=@framed={{0x18, 0x2}, [@call]}, &(0x7f00000000c0)='GPL\x00', 0x4, 0x1000, &(0x7f000062b000)=""/4096, 0x0, 0x0, [], 0x0, 0x0, 0xffffffffffffffff, 0x8, 0x0, 0x0, 0x10, 0x0}, 0x70) 02:47:49 executing program 0: r0 = socket$nl_route(0x10, 0x3, 0x0) sendmsg$nl_route(r0, &(0x7f0000000140)={0x0, 0x0, &(0x7f0000000200)={&(0x7f0000000040)=@newlink={0x44, 0x10, 0x801, 0x0, 0x0, {}, [@IFLA_AF_SPEC={0x1c, 0x1a, 0x0, 0x1, [@AF_INET={0x18, 0x2, 0x0, 0x1, {0x14, 0x1, 0x0, 0x1, [{0x8, 0x4}, {0x8}]}}]}, @IFLA_GROUP={0x8}]}, 0x44}}, 0x0) [ 251.018025][T11107] netlink: 20 bytes leftover after parsing attributes in process `syz-executor.2'. 02:47:49 executing program 0: r0 = socket$nl_route(0x10, 0x3, 0x0) sendmsg$nl_route(r0, &(0x7f0000000140)={0x0, 0x0, &(0x7f0000000200)={&(0x7f0000000040)=@newlink={0x44, 0x10, 0x801, 0x0, 0x0, {}, [@IFLA_AF_SPEC={0x1c, 0x1a, 0x0, 0x1, [@AF_INET={0x18, 0x2, 0x0, 0x1, {0x14, 0x1, 0x0, 0x1, [{0x8, 0x4}, {0x8}]}}]}, @IFLA_GROUP={0x8}]}, 0x44}}, 0x0) [ 251.220679][T11116] netlink: 20 bytes leftover after parsing attributes in process `syz-executor.2'. [ 251.621254][T11098] IPVS: ftp: loaded support on port[0] = 21 02:47:50 executing program 4: r0 = socket$nl_route(0x10, 0x3, 0x0) r1 = socket$nl_route(0x10, 0x3, 0x0) r2 = socket$netlink(0x10, 0x3, 0x0) r3 = socket$inet(0x2, 0x4000000000000001, 0x0) getsockopt$inet_mreqn(r3, 0x0, 0x15, &(0x7f00000001c0)={@empty, @initdev}, &(0x7f0000000200)=0xc) connect$inet(r3, &(0x7f0000000200)={0x2, 0x4e23, @broadcast}, 0x10) syz_genetlink_get_family_id$gtp(&(0x7f0000000300)='gtp\x00') r4 = socket(0x10, 0x803, 0x0) r5 = socket$inet(0x2, 0x4000000000000001, 0x0) getsockopt$inet_mreqn(r5, 0x0, 0x15, &(0x7f00000001c0)={@empty, @initdev}, &(0x7f0000000200)=0xc) r6 = accept$inet(r5, &(0x7f0000000340)={0x2, 0x0, @multicast1}, &(0x7f0000000380)=0x10) setsockopt$IP_VS_SO_SET_ADD(r6, 0x0, 0x482, &(0x7f0000000400)={0x6c, @broadcast, 0x4e22, 0x0, 'lc\x00', 0x6, 0x3, 0x1d}, 0x2c) sendmsg$NBD_CMD_DISCONNECT(r4, &(0x7f0000000280)={0x0, 0x0, &(0x7f0000000180)={0x0}}, 0x0) getsockname$packet(r4, &(0x7f0000000100)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f00000002c0)=0x14) sendmsg$nl_route(r2, &(0x7f0000000040)={0x0, 0x0, &(0x7f0000000000)={&(0x7f0000000080)=ANY=[@ANYBLOB="480000001000050700"/20, @ANYRES32=r7, @ANYBLOB="005600000000000028001200090001007665746800000000180002001400010000000000", @ANYRES32=r0, @ANYBLOB="0000b20000000000"], 0x5}}, 0x0) sendmsg$nl_route_sched(r1, &(0x7f0000000240)={0x0, 0x0, &(0x7f0000000140)={&(0x7f00000003c0)=ANY=[@ANYBLOB="38000000240007050000004007a2a30005000000", @ANYRES32=r7, @ANYBLOB="00000000ffffffff000000000900010068667363000000000800020000000000"], 0x38}}, 0x0) sendmsg$nl_route_sched(r0, &(0x7f00000001c0)={0x0, 0x0, &(0x7f0000000180)={&(0x7f0000001dc0)=@newtfilter={0x54, 0x2c, 0xd27, 0x0, 0x0, {0x0, 0x0, 0x0, r7, {}, {}, {0x8}}, [@filter_kind_options=@f_bpf={{0x8, 0x1, 'bpf\x00'}, {0x28, 0x2, [@TCA_BPF_OPS={{0x6, 0x4, 0x1}, {0xc, 0x5, [{}]}}, @TCA_BPF_FD={0x8}, @TCA_BPF_FLAGS={0x8}]}}]}, 0x54}}, 0x0) 02:47:50 executing program 1: r0 = socket$netlink(0x10, 0x3, 0x0) ioctl(r0, 0x1000008912, &(0x7f00000001c0)="080db5055e0b") bpf$PROG_LOAD(0x5, &(0x7f0000000180)={0x1b, 0x4, &(0x7f0000000000)=@framed={{0x18, 0x2}, [@call]}, &(0x7f00000000c0)='GPL\x00', 0x4, 0x1000, &(0x7f000062b000)=""/4096, 0x0, 0x0, [], 0x0, 0x0, 0xffffffffffffffff, 0x8, 0x0, 0x0, 0x10, 0x0}, 0x70) 02:47:50 executing program 2: r0 = socket(0x15, 0x5, 0x0) socket(0x40000000015, 0x5, 0x0) getsockopt(r0, 0x200000000114, 0x271c, &(0x7f0000c35fff)=""/1, &(0x7f0000000000)=0x1) 02:47:50 executing program 0: r0 = socket$nl_route(0x10, 0x3, 0x0) sendmsg$nl_route(r0, &(0x7f0000000140)={0x0, 0x0, &(0x7f0000000200)={&(0x7f0000000040)=@newlink={0x44, 0x10, 0x801, 0x0, 0x0, {}, [@IFLA_AF_SPEC={0x1c, 0x1a, 0x0, 0x1, [@AF_INET={0x18, 0x2, 0x0, 0x1, {0x14, 0x1, 0x0, 0x1, [{0x8, 0x4}, {0x8}]}}]}, @IFLA_GROUP={0x8}]}, 0x44}}, 0x0) 02:47:50 executing program 3: unshare(0x40000000) mmap(&(0x7f0000000000/0xb36000)=nil, 0xb36000, 0x3, 0x8031, 0xffffffffffffffff, 0x0) r0 = socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_genetlink_get_family_id$l2tp(&(0x7f0000000140)='l2tp\x00') r2 = socket$l2tp(0x2, 0x2, 0x73) sendmsg$L2TP_CMD_TUNNEL_CREATE(r0, &(0x7f0000000240)={0x0, 0x0, &(0x7f0000000200)={&(0x7f0000000040)={0x3c, r1, 0x923, 0x0, 0x0, {}, [@L2TP_ATTR_PROTO_VERSION={0x5}, @L2TP_ATTR_CONN_ID={0x8}, @L2TP_ATTR_ENCAP_TYPE={0x6}, @L2TP_ATTR_PEER_CONN_ID={0x8}, @L2TP_ATTR_FD={0x8, 0x17, @l2tp=r2}]}, 0x3c}, 0x1, 0x0, 0x0, 0xc000}, 0x0) 02:47:50 executing program 5: r0 = openat$tun(0xffffffffffffff9c, &(0x7f0000000080)='/dev/net/tun\x00', 0x88002, 0x0) socket$inet6(0xa, 0x6, 0x5) r1 = socket$inet6_udplite(0xa, 0x2, 0x88) r2 = accept$inet6(r1, &(0x7f0000000300)={0xa, 0x0, 0x0, @mcast1}, &(0x7f0000000100)=0x1c) r3 = socket$inet(0x2, 0x80001, 0x84) getsockopt$inet_sctp_SCTP_MAX_BURST(r3, 0x84, 0x14, &(0x7f0000000000)=@assoc_value={0x0}, 0x0) getsockopt$inet_sctp6_SCTP_RTOINFO(r2, 0x84, 0x0, &(0x7f00000004c0)={r4, 0xff, 0xfff, 0x401}, &(0x7f0000000500)=0x10) ioctl$TUNSETIFF(r0, 0x400454ca, &(0x7f0000000040)={'syzkaller1\x00', 0x420000015001}) r5 = socket$netlink(0x10, 0x3, 0x0) pipe(&(0x7f0000000c00)={0xffffffffffffffff}) connect$vsock_stream(r6, &(0x7f0000000c40)={0x28, 0x0, 0xffffffff, @hyper}, 0x10) r7 = socket(0xa, 0x80002, 0x0) ioctl(r7, 0x1000008912, &(0x7f00000001c0)="080db5055e0bcfe8697071") r8 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000080)='cgroup.controllers\x00', 0x275a, 0x0) r9 = socket$netlink(0x10, 0x3, 0x0) ioctl(r9, 0x1000008912, &(0x7f0000000000)="080db5055e0bcfe8478071") r10 = socket$inet6(0xa, 0x5, 0x0) setsockopt$inet_sctp6_SCTP_EVENTS(r10, 0x84, 0xb, &(0x7f0000000040)={0x0, 0x0, 0x95}, 0xe) setsockopt$inet_sctp6_SCTP_RECVRCVINFO(r10, 0x84, 0x20, &(0x7f0000000080)=0x4, 0x4) listen(r10, 0x103) recvmmsg(r10, &(0x7f00000031c0)=[{{0x0, 0x0, 0x0}}], 0x300, 0x0, 0x0) setsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX_OLD(r10, 0x84, 0x6b, &(0x7f00000000c0)=[@in6={0xa, 0x0, 0x0, @loopback}], 0x1c) write$binfmt_script(r8, &(0x7f0000000340)=ANY=[@ANYRES32=r9, @ANYRES16, @ANYRES32=r10], 0xa) mmap(&(0x7f0000000000/0x3000)=nil, 0x3000, 0x1, 0x12, r8, 0x0) r11 = socket$inet_dccp(0x2, 0x6, 0x0) setsockopt(r11, 0x800000010d, 0x2, &(0x7f0000000080)="02f9ffffff", 0x5) getsockopt$inet_int(r11, 0x10d, 0x2, 0x0, &(0x7f0000000180)) r12 = bpf$BPF_BTF_GET_FD_BY_ID(0x13, &(0x7f0000000140)=0xffffffffffffffff, 0x4) epoll_ctl$EPOLL_CTL_MOD(r6, 0x3, r12, &(0x7f0000000180)={0x30000011}) getsockopt$nfc_llcp(r6, 0x118, 0x3, &(0x7f0000000200)=""/161, 0xa1) ioctl$sock_inet_SIOCSIFADDR(r5, 0x8914, &(0x7f0000000140)={'syzkaller1\x00', {0x7, 0x0, @empty}}) r13 = socket$netlink(0x10, 0x3, 0x0) ioctl(r13, 0x1000008912, &(0x7f00000001c0)="080db5055e0bcfe847a071") ioctl$TUNSETVNETLE(r0, 0x400454dc, &(0x7f0000000000)=0x1) write$tun(r0, &(0x7f00000002c0)=ANY=[@ANYBLOB="110000008000ac1414aa000090780000afae00000000000000000000ff"], 0x26) 02:47:50 executing program 0: r0 = socket$nl_route(0x10, 0x3, 0x0) sendmsg$nl_route(r0, &(0x7f0000000140)={0x0, 0x0, &(0x7f0000000200)={&(0x7f0000000040)=@newlink={0x44, 0x10, 0x801, 0x0, 0x0, {}, [@IFLA_AF_SPEC={0x1c, 0x1a, 0x0, 0x1, [@AF_INET={0x18, 0x2, 0x0, 0x1, {0x14, 0x1, 0x0, 0x1, [{0x8, 0x4}, {0x8}]}}]}, @IFLA_GROUP={0x8}]}, 0x44}}, 0x0) [ 251.992864][T11147] IPVS: ftp: loaded support on port[0] = 21 02:47:50 executing program 4: r0 = socket(0x0, 0x0, 0x0) ioctl(r0, 0x0, 0x0) r1 = socket$netlink(0x10, 0x3, 0x0) ioctl(r1, 0x1000008912, &(0x7f00000001c0)="080db5055e0bcfe847a071") sendmsg$nl_crypto(0xffffffffffffffff, 0x0, 0x0) r2 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000080)='cgroup.controllers\x00', 0x275a, 0x0) write$binfmt_script(r2, &(0x7f0000000040)=ANY=[], 0x6db6e559) mmap(&(0x7f0000000000/0x3000)=nil, 0x3000, 0x1, 0x12, r2, 0x0) r3 = socket$inet(0x2, 0x4000000000000001, 0x0) getsockopt$inet_mreqn(r3, 0x0, 0x15, &(0x7f00000001c0)={@empty, @initdev}, &(0x7f0000000200)=0xc) setsockopt$inet_sctp_SCTP_FRAGMENT_INTERLEAVE(r3, 0x84, 0x12, &(0x7f0000000000)=0x7f, 0x4) r4 = socket$inet_dccp(0x2, 0x6, 0x0) setsockopt(r4, 0x800000010d, 0x2, &(0x7f0000000080)="02f9ffffff", 0x5) setsockopt$sock_timeval(0xffffffffffffffff, 0x1, 0x0, 0x0, 0x0) accept$inet6(0xffffffffffffffff, 0x0, &(0x7f0000000300)) setsockopt$inet_sctp6_SCTP_PR_SUPPORTED(0xffffffffffffffff, 0x84, 0x71, 0x0, 0x0) setsockopt$nfc_llcp_NFC_LLCP_MIUX(0xffffffffffffffff, 0x118, 0x1, 0x0, 0x0) recvfrom(r4, &(0x7f0000000480)=""/215, 0xd7, 0x40000020, &(0x7f0000000240)=@isdn={0x22, 0x0, 0xb9, 0x3, 0x81}, 0x80) getsockopt$inet_int(r4, 0x10d, 0x2, 0x0, &(0x7f0000000180)) openat$cgroup_ro(0xffffffffffffff9c, 0x0, 0x26e1, 0x0) writev(0xffffffffffffffff, 0x0, 0x0) sendmsg$TCPDIAG_GETSOCK(0xffffffffffffffff, 0x0, 0x0) r5 = socket$netlink(0x10, 0x3, 0x0) ioctl(r5, 0x1000008912, &(0x7f0000000000)="080db5055e0bcfe8478071") sendmsg$IPSET_CMD_TEST(r5, &(0x7f0000000100)={&(0x7f0000000040)={0x10, 0x0, 0x0, 0x80000000}, 0xc, &(0x7f00000000c0)={&(0x7f0000000340)={0x12c, 0xb, 0x6, 0x3, 0x0, 0x0, {0xa}, [@IPSET_ATTR_ADT={0x40, 0x8, 0x0, 0x1, [{0x10, 0x7, 0x0, 0x1, @IPSET_ATTR_IP_TO={0xc, 0x2, 0x0, 0x1, @IPSET_ATTR_IPADDR_IPV4={0x8, 0x1, 0x1, 0x0, @local}}}, {0x10, 0x7, 0x0, 0x1, @IPSET_ATTR_NAMEREF={0x9, 0x13, 'syz2\x00'}}, {0xc, 0x7, 0x0, 0x1, @IPSET_ATTR_MARK={0x8, 0xa, 0x1, 0x0, 0x8}}, {0x10, 0x7, 0x0, 0x1, @IPSET_ATTR_PACKETS={0xc, 0x19, 0x1, 0x0, 0x71}}]}, @IPSET_ATTR_ADT={0x3c, 0x8, 0x0, 0x1, [{0x10, 0x7, 0x0, 0x1, @IPSET_ATTR_ETHER={0xa, 0x11, @remote}}, {0xc, 0x7, 0x0, 0x1, @IPSET_ATTR_CADT_FLAGS={0x8}}, {0x1c, 0x7, 0x0, 0x1, @IPSET_ATTR_IP={0x18, 0x1, 0x0, 0x1, @IPSET_ATTR_IPADDR_IPV6={0x14, 0x2, 0x1, 0x0, @loopback}}}]}, @IPSET_ATTR_ADT={0x7c, 0x8, 0x0, 0x1, [{0xc, 0x7, 0x0, 0x1, @IPSET_ATTR_CIDR={0x5, 0x3, 0x3}}, {0xc, 0x7, 0x0, 0x1, @IPSET_ATTR_PORT_TO={0x6, 0x5, 0x1, 0x0, 0x4e20}}, {0xc, 0x7, 0x0, 0x1, @IPSET_ATTR_SKBQUEUE={0x6, 0x1d, 0x1, 0x0, 0x2}}, {0xc, 0x7, 0x0, 0x1, @IPSET_ATTR_SKBPRIO={0x8, 0x1c, 0x1, 0x0, 0x8}}, {0xc, 0x7, 0x0, 0x1, @IPSET_ATTR_PORT_TO={0x6, 0x5, 0x1, 0x0, 0x4e22}}, {0x10, 0x7, 0x0, 0x1, @IPSET_ATTR_IP2={0xc, 0x14, 0x0, 0x1, @IPSET_ATTR_IPADDR_IPV4={0x8, 0x1, 0x1, 0x0, @remote}}}, {0x10, 0x7, 0x0, 0x1, @IPSET_ATTR_NAME={0x9, 0x12, 'syz1\x00'}}, {0xc, 0x7, 0x0, 0x1, @IPSET_ATTR_SKBQUEUE={0x6, 0x1d, 0x1, 0x0, 0xffc1}}, {0x10, 0x7, 0x0, 0x1, @IPSET_ATTR_PACKETS={0xc, 0x19, 0x1, 0x0, 0x7}}]}, @IPSET_ATTR_ADT={0x20, 0x8, 0x0, 0x1, [{0xc, 0x7, 0x0, 0x1, @IPSET_ATTR_MARK={0x8, 0xa, 0x1, 0x0, 0x5}}, {0x10, 0x7, 0x0, 0x1, @IPSET_ATTR_NAME={0x9, 0x12, 'syz2\x00'}}]}]}, 0x12c}, 0x1, 0x0, 0x0, 0x8000}, 0x400c000) 02:47:50 executing program 1: r0 = socket$netlink(0x10, 0x3, 0x0) ioctl(r0, 0x1000008912, &(0x7f00000001c0)="080db5055e0bcfe847") bpf$PROG_LOAD(0x5, &(0x7f0000000180)={0x1b, 0x4, &(0x7f0000000000)=@framed={{0x18, 0x2}, [@call]}, &(0x7f00000000c0)='GPL\x00', 0x4, 0x1000, &(0x7f000062b000)=""/4096, 0x0, 0x0, [], 0x0, 0x0, 0xffffffffffffffff, 0x8, 0x0, 0x0, 0x10, 0x0}, 0x70) 02:47:50 executing program 2: r0 = socket$inet(0x2, 0x4000000000000001, 0x0) setsockopt$inet_tcp_int(r0, 0x6, 0x80000000000002, &(0x7f0000000040)=0x76, 0x4) pipe(&(0x7f0000000200)={0xffffffffffffffff}) r2 = syz_genetlink_get_family_id$ipvs(&(0x7f00000002c0)='IPVS\x00') sendmsg$IPVS_CMD_GET_SERVICE(r1, &(0x7f0000000440)={&(0x7f0000000240)={0x10, 0x0, 0x0, 0x8}, 0xc, &(0x7f00000003c0)={&(0x7f0000000300)={0x88, r2, 0x20, 0x70bd25, 0x25dfdbfc, {}, [@IPVS_CMD_ATTR_TIMEOUT_TCP={0x8, 0x4, 0x8}, @IPVS_CMD_ATTR_TIMEOUT_TCP_FIN={0x8, 0x5, 0xffffffd1}, @IPVS_CMD_ATTR_SERVICE={0x54, 0x1, 0x0, 0x1, [@IPVS_SVC_ATTR_TIMEOUT={0x8, 0x8, 0x80000000}, @IPVS_SVC_ATTR_ADDR={0x14, 0x3, @ipv6=@mcast1}, @IPVS_SVC_ATTR_ADDR={0x14, 0x3, @ipv6=@mcast2}, @IPVS_SVC_ATTR_AF={0x6, 0x1, 0x2}, @IPVS_SVC_ATTR_PORT={0x6, 0x4, 0x4e22}, @IPVS_SVC_ATTR_PE_NAME={0x8, 0xb, 'sip\x00'}, @IPVS_SVC_ATTR_TIMEOUT={0x8, 0x8, 0x9}]}, @IPVS_CMD_ATTR_TIMEOUT_UDP={0x8, 0x6, 0x30f20807}, @IPVS_CMD_ATTR_TIMEOUT_TCP_FIN={0x8, 0x5, 0x100000}]}, 0x88}, 0x1, 0x0, 0x0, 0x20000000}, 0x4c004) bind$inet(r0, &(0x7f0000000280)={0x2, 0x4e23, @broadcast}, 0x10) setsockopt$SO_ATTACH_FILTER(r0, 0x1, 0x1a, &(0x7f0000000480)={0x1, &(0x7f0000000400)=[{0x6, 0x0, 0x0, 0xe8}]}, 0x10) getsockopt$inet_tcp_int(r0, 0x6, 0x17, &(0x7f0000000100), &(0x7f0000000140)=0x4) setsockopt$inet_tcp_TCP_CONGESTION(r0, 0x6, 0xd, &(0x7f0000000080)='dctcp\x00', 0x6) r3 = socket$netlink(0x10, 0x3, 0x0) ioctl(r3, 0x1000008912, &(0x7f00000001c0)="080db5055e0bcfe847a071") syz_extract_tcp_res(&(0x7f0000000180), 0x6, 0x1) sendto$inet(r0, 0x0, 0x0, 0x200007fd, &(0x7f0000e68000)={0x2, 0x4e23, @local}, 0x10) sendto$inet(r0, &(0x7f00000012c0)="0c268a927f1f6588b967481241ba7860ac5cf65ac618ded8974895abeaf4b4834ff922b3f1e0b02bd67aa03059bcecc7a95425a3a07e758044ab4ea6f7ae55d88fecf90b1a7511bf746bec66ba", 0xfe6a, 0x20c49a, 0x0, 0x27) getsockopt$IP_VS_SO_GET_VERSION(r3, 0x0, 0x480, &(0x7f0000000000), &(0x7f00000000c0)=0x40) 02:47:50 executing program 0: r0 = socket$nl_route(0x10, 0x3, 0x0) sendmsg$nl_route(r0, &(0x7f0000000140)={0x0, 0x0, &(0x7f0000000200)={&(0x7f0000000040)=@newlink={0x44, 0x10, 0x801, 0x0, 0x0, {}, [@IFLA_AF_SPEC={0x1c, 0x1a, 0x0, 0x1, [@AF_INET={0x18, 0x2, 0x0, 0x1, {0x14, 0x1, 0x0, 0x1, [{0x8, 0x4}, {0x8}]}}]}, @IFLA_GROUP={0x8}]}, 0x44}}, 0x0) 02:47:50 executing program 1: r0 = socket$netlink(0x10, 0x3, 0x0) ioctl(r0, 0x1000008912, &(0x7f00000001c0)="080db5055e0bcfe847") bpf$PROG_LOAD(0x5, &(0x7f0000000180)={0x1b, 0x4, &(0x7f0000000000)=@framed={{0x18, 0x2}, [@call]}, &(0x7f00000000c0)='GPL\x00', 0x4, 0x1000, &(0x7f000062b000)=""/4096, 0x0, 0x0, [], 0x0, 0x0, 0xffffffffffffffff, 0x8, 0x0, 0x0, 0x10, 0x0}, 0x70) 02:47:50 executing program 0: r0 = socket$nl_route(0x10, 0x3, 0x0) sendmsg$nl_route(r0, &(0x7f0000000140)={0x0, 0x0, &(0x7f0000000200)={&(0x7f0000000040)=@newlink={0x44, 0x10, 0x801, 0x0, 0x0, {}, [@IFLA_AF_SPEC={0x1c, 0x1a, 0x0, 0x1, [@AF_INET={0x18, 0x2, 0x0, 0x1, {0x14, 0x1, 0x0, 0x1, [{0x8}, {0x8}]}}]}, @IFLA_GROUP={0x8}]}, 0x44}}, 0x0) 02:47:50 executing program 1: r0 = socket$netlink(0x10, 0x3, 0x0) ioctl(r0, 0x1000008912, &(0x7f00000001c0)="080db5055e0bcfe847") bpf$PROG_LOAD(0x5, &(0x7f0000000180)={0x1b, 0x4, &(0x7f0000000000)=@framed={{0x18, 0x2}, [@call]}, &(0x7f00000000c0)='GPL\x00', 0x4, 0x1000, &(0x7f000062b000)=""/4096, 0x0, 0x0, [], 0x0, 0x0, 0xffffffffffffffff, 0x8, 0x0, 0x0, 0x10, 0x0}, 0x70) 02:47:50 executing program 0: r0 = socket$nl_route(0x10, 0x3, 0x0) sendmsg$nl_route(r0, &(0x7f0000000140)={0x0, 0x0, &(0x7f0000000200)={&(0x7f0000000040)=@newlink={0x44, 0x10, 0x801, 0x0, 0x0, {}, [@IFLA_AF_SPEC={0x1c, 0x1a, 0x0, 0x1, [@AF_INET={0x18, 0x2, 0x0, 0x1, {0x14, 0x1, 0x0, 0x1, [{0x8}, {0x8}]}}]}, @IFLA_GROUP={0x8}]}, 0x44}}, 0x0) 02:47:51 executing program 5: r0 = socket$inet6(0xa, 0x80003, 0x6b) ioctl(r0, 0x1000008912, &(0x7f0000000040)="080db5055e0bcfe8479071") r1 = socket$key(0xf, 0x3, 0x2) r2 = socket$inet6(0xa, 0x5, 0x0) setsockopt$inet_sctp6_SCTP_EVENTS(r2, 0x84, 0xb, &(0x7f0000000040)={0x0, 0x0, 0x95}, 0xe) setsockopt$inet_sctp6_SCTP_RECVRCVINFO(r2, 0x84, 0x20, &(0x7f0000000080)=0x4, 0x4) listen(r2, 0x103) recvmmsg(r2, &(0x7f00000031c0)=[{{0x0, 0x0, 0x0}}], 0x300, 0x0, 0x0) setsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX_OLD(r2, 0x84, 0x6b, &(0x7f00000000c0)=[@in6={0xa, 0x0, 0x0, @loopback}], 0x1c) r3 = socket$inet(0x2, 0x80001, 0x84) getsockopt$inet_sctp_SCTP_MAX_BURST(r3, 0x84, 0x14, &(0x7f0000000000)=@assoc_value={0x0}, 0x0) getsockopt$inet_sctp6_SCTP_GET_PEER_ADDRS(0xffffffffffffffff, 0x84, 0x6c, &(0x7f00000008c0)=ANY=[@ANYRES32=r4, @ANYBLOB="96000000bfbb9c77d12de1f97d50ce09ae7d6b28d593ef0fe8c28f0c3d4ffaa89306648ed2888d8129e84dce9241e2d75d3bebba3fdcfaa59cef39e1a2efce2f8bb281eda0cae1ac96843015ad08c95fb61fd4564b95a5f8ed6766fa0dc8d899892b4041860f64d3dba8af8b692d6a73636a01a4b4c0c213d3f609838fc88e50430344b7528ad922104a854dce86bacde8dd23"], 0x0) getsockopt$inet_sctp6_SCTP_STREAM_SCHEDULER_VALUE(r2, 0x84, 0x7c, &(0x7f0000000000)={r4, 0x40, 0x8}, &(0x7f0000000180)=0x8) sendmsg$key(r1, &(0x7f0000cd0fc8)={0x0, 0x0, &(0x7f0000ca6000)={&(0x7f0000000080)={0x2, 0xd, 0x8, 0x9, 0x1c, 0x0, 0x0, 0x0, [@sadb_x_policy={0x8, 0x12, 0x3, 0x0, 0x0, 0x6e6bb7, 0xd59, {0x6, 0x6c, 0x7f, 0x20, 0x0, 0x7, 0x0, @in6=@local, @in6=@local}}, @sadb_x_policy={0x8, 0x12, 0x0, 0x3, 0x0, 0x0, 0x0, {0x6, 0xff, 0x54, 0x0, 0x0, 0x0, 0x0, @in=@empty, @in=@empty}}, @sadb_address={0x5, 0x5, 0x0, 0x0, 0x0, @in6={0xa, 0x0, 0x0, @ipv4={[], [], @dev}, 0xfffffffd}}, @sadb_address={0x5, 0x6, 0x0, 0x0, 0x0, @in6={0xa, 0x0, 0x0, @remote={0xfe, 0x80, [], 0xffffffffffffffff}}}]}, 0xe0}}, 0x0) 02:47:51 executing program 3: r0 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f00000000c0)='memory.events\x00', 0x26e1, 0x0) ioctl$EXT4_IOC_SETFLAGS(r0, 0x40086602, &(0x7f0000000100)) r1 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000180)='memory.events\x00', 0x7a05, 0x1700) r2 = syz_genetlink_get_family_id$nl80211(&(0x7f0000000080)='nl80211\x00') r3 = socket$inet(0x2, 0x80000, 0x31) ioctl$FS_IOC_SETVERSION(r3, 0x40087602, &(0x7f00000002c0)=0x7) sendmsg$NL80211_CMD_REQ_SET_REG(r0, &(0x7f0000000200)={&(0x7f0000000000)={0x10, 0x0, 0x0, 0x1000}, 0xc, &(0x7f00000001c0)={&(0x7f0000000140)={0x20, r2, 0x200, 0x70bd28, 0x25dfdbfc, {}, [@NL80211_ATTR_SOCKET_OWNER={0x4}, @NL80211_ATTR_WIPHY={0x8, 0x1, 0x4}]}, 0x20}, 0x1, 0x0, 0x0, 0x4000000}, 0x20000080) write$cgroup_subtree(r1, &(0x7f0000000000)=ANY=[@ANYBLOB], 0x3ff800) getsockopt$IP_VS_SO_GET_DAEMON(0xffffffffffffffff, 0x0, 0x487, &(0x7f0000000240), &(0x7f0000000280)=0x30) ioctl$FS_IOC_RESVSP(r0, 0x40305829, &(0x7f0000000040)={0x0, 0x0, 0x3, 0x100000002, 0x0, 0x0, [0x6000000]}) write$binfmt_elf32(r1, &(0x7f0000000580)={{0x7f, 0x45, 0x4c, 0x46, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x38}, [{0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x8001}], "74ca1fcc9f39349b42d271c1ee5bf056b6a1c45528ab297b70ebf5f6da836cc65b77c1b29794c2fe2751d20e3c490f88a88ca7faaa5e33ffdd59745edb650e77502c22a06fcadd1989430b85a363056004736352b7d90109a5c54653d79113c0b8960f511de5b24fb3300c3ae641d66dbf36a60787af32291d3733f0bd8c3a8bab5ea7fd543e82f2ba9c27ba6b7a811fbb68c82360d22b511cb82280d1f45b12f7bb7298548d847cf5", [[], [], [], [], [], [], []]}, 0x801) r4 = socket$inet6(0xa, 0x80003, 0x6b) ioctl(r4, 0x1000008912, &(0x7f0000000040)="080db5055e0bcfe8479071") 02:47:51 executing program 1: r0 = socket$netlink(0x10, 0x3, 0x0) ioctl(r0, 0x1000008912, &(0x7f00000001c0)="080db5055e0bcfe847a0") bpf$PROG_LOAD(0x5, &(0x7f0000000180)={0x1b, 0x4, &(0x7f0000000000)=@framed={{0x18, 0x2}, [@call]}, &(0x7f00000000c0)='GPL\x00', 0x4, 0x1000, &(0x7f000062b000)=""/4096, 0x0, 0x0, [], 0x0, 0x0, 0xffffffffffffffff, 0x8, 0x0, 0x0, 0x10, 0x0}, 0x70) 02:47:51 executing program 0: r0 = socket$nl_route(0x10, 0x3, 0x0) sendmsg$nl_route(r0, &(0x7f0000000140)={0x0, 0x0, &(0x7f0000000200)={&(0x7f0000000040)=@newlink={0x44, 0x10, 0x801, 0x0, 0x0, {}, [@IFLA_AF_SPEC={0x1c, 0x1a, 0x0, 0x1, [@AF_INET={0x18, 0x2, 0x0, 0x1, {0x14, 0x1, 0x0, 0x1, [{0x8}, {0x8}]}}]}, @IFLA_GROUP={0x8}]}, 0x44}}, 0x0) 02:47:51 executing program 4: r0 = socket$inet6(0xa, 0x2, 0x0) r1 = socket$packet(0x11, 0x3, 0x300) recvmmsg(r1, &(0x7f0000000300), 0x121, 0x0, 0x0) setsockopt$packet_int(r1, 0x107, 0x8, 0x0, 0x0) connect$inet6(r0, &(0x7f0000000100)={0xa, 0x0, 0x0, @mcast2, 0x4}, 0x1c) r2 = socket(0x10, 0x80002, 0x0) sendmmsg$alg(r2, &(0x7f0000000140)=[{0x0, 0x0, &(0x7f0000000100)}], 0x1, 0x0) socket$inet_sctp(0x2, 0x0, 0x84) r3 = socket$inet6_sctp(0xa, 0x5, 0x84) getsockopt$inet_sctp6_SCTP_GET_ASSOC_ID_LIST(r3, 0x84, 0x1d, &(0x7f000095dff8), 0x0) getsockopt$inet_sctp6_SCTP_DEFAULT_PRINFO(0xffffffffffffffff, 0x84, 0x72, &(0x7f0000000240)={0x0, 0xfffffff7}, 0x0) close(0xffffffffffffffff) sendmmsg(r0, &(0x7f00000092c0), 0x4000000000001b9, 0x0) r4 = socket(0x0, 0x80002, 0x7) r5 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000040)='memory.events\x00', 0x275a, 0x0) r6 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000140)='memory.events\x00', 0x7a05, 0x1700) r7 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000040)='memory.events\x00', 0x275a, 0x0) write$cgroup_int(r6, &(0x7f0000000200), 0xf000) sendfile(r6, r7, 0x0, 0xf03b0000) sendfile(r6, r5, 0x0, 0x8000000000004) r8 = socket(0x10, 0x80002, 0x0) ioctl(r8, 0x0, &(0x7f00000001c0)="080db5055e0bcfe8696071") openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000140)='memory.events\x00', 0x7a05, 0x1700) ioctl(r4, 0x1000008912, &(0x7f00000001c0)="080db5055e0bcfe8696071") 02:47:51 executing program 2: mmap(&(0x7f0000000000/0xe7e000)=nil, 0xe7e000, 0x0, 0x40031, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x2, 0x840000000000a132, 0xffffffffffffffff, 0x0) r0 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f00000000c0)='memory.events\x00', 0x26e1, 0x0) r1 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000540)='memory.events\x00', 0xb00000000065808, 0x0) r2 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000000)='memory.events\x00', 0x7a05, 0x1700) write$cgroup_int(r0, &(0x7f0000000140), 0xff4d) sendfile(r2, r1, 0x0, 0xffffffff800) r3 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000040)='memory.events\x00', 0x7a05, 0x1700) pwrite64(r3, &(0x7f0000000200)="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", 0x200, 0x0) sendfile(r2, r1, &(0x7f0000000040), 0x100000001) socket$inet6(0xa, 0x80003, 0x6b) ioctl(r2, 0x1000008912, &(0x7f00000001c0)="0805b5055e0bcfe8474061") ioctl$FS_IOC_GET_ENCRYPTION_POLICY(r2, 0x400c6615, &(0x7f0000000080)={0x0, @adiantum}) 02:47:51 executing program 5: r0 = socket$inet6(0xa, 0x3, 0xff) connect$inet6(r0, &(0x7f0000000000)={0xa, 0x0, 0x0, @mcast1, 0x4}, 0x1c) recvmsg(0xffffffffffffffff, &(0x7f0000000340)={0x0, 0xfffffffffffffcdd, &(0x7f0000000100), 0x2}, 0x40010003) sendmmsg(r0, &(0x7f0000000240)=[{{0x0, 0xfffffffffffffe22, &(0x7f0000002d40), 0xf9, 0x0, 0x0, 0xf5ffffff}}, {{0x0, 0x120, &(0x7f0000000180), 0x204, &(0x7f00000001c0)}}], 0x480, 0x0) r1 = accept4$x25(0xffffffffffffffff, &(0x7f0000000040)={0x9, @remote}, &(0x7f0000000080)=0x12, 0xc00) ioctl$FS_IOC_ENABLE_VERITY(r1, 0x40806685, &(0x7f0000000140)={0x1, 0x2, 0x1000, 0x6e, &(0x7f00000000c0)="c1e5ff45d3679e82d4b786e83a20ec913d456417aa609905fdfe4254eabf622517b3419a88845affd89f1db482e53e774ca8c27f35e93981e0bd2721f07421bab02ec395bb90542e70e5fbec9e4e9ea6fcaebbf781a8ff3cadbe00e96f412b1bb673bf01ac4c3148b9720a33ce36", 0x1000, 0x0, &(0x7f0000000380)="82f0496a28025d9f70d7f4eacc19998a3d6d120cdf42657f4fc399f104d6be4b136e3b2eb29bc6560f85524a1140f9b3e22ea3695ce2ecf88db915ff9f8c5567de9594dcf4ecc9f738f45fd59325595f8c8aec65662d214172b3c7d3ffd489775c79680138007289ac35193155ada6db8a7cdbe32bc49c9e0db850724cd2a17fbd2464c42d4f8f4e036194c68628b4439274ba143543e293e39b39eec65b9fe2959c4de19d3ea588ffe6c8fe5bc8c925187f7a1a2e21409553c29002cdaa193bdbb5c6b843314ed3ffc590ed3632b5c4bf97e42e15e1572f17e0d5e7c90c5511ef7fe13aaf3dcf706a07f2b16bfff958d0075d6853de6dd7646080652f8cf6b529b7ae50424d16a7704fa300d4cdf753e023c19d1f48b6920fae2df3a59996d19e19f8595ee0143b56206f702358a9b7c114e3e1407982b97b063c89c90bf25e2ab93761498588dfa5054a470329dafcc06e20ee042f5d999500000c5245dd8894729825a1c15f1aa4c50fe3b6352d328ae4ba887aab38710f8acdf42b50a8bd3602ad9e0c8c3e6ad923f06aa29b2ba83c269bd780702360da1684335b4bc12f028b5c62459f3aa9a7928e45ca95271037e6418672bed2fc489cc17923dc5ff2373cef79dddd323e931f6ae170a2e8b272db92ed975d5a36c902af0358e90133f1033101c17d8195a506d3cefa37ce3a10345248d9311187f75241139dfd3d3ebce8b2bd0258db6b1ab84a40c854a4a9f6c43f33aa4125b6c425d2883f4c199f156059abd7a02973ba309fa2146049c49433d488ad8c50f93643bebd0fca545872b9958be17c2640ba64767eb5e4c2651e2b668493923efbead9d380002f015ded09d849f162cece7189ebcd26eccf1bf6a77e77670640afdd3eb713ba748140a0c5136c24400147f761d4de3424038becda6c0a80f984cc24ee228ff7f8020a3dd1028fc44a685c5439ec1758b5aa4db9eef0c29067e1ac5c6e668d19530d838aa0e77986e4487e3162cd1626cab7e96e121f1b3e7a7c40f7e392b7b41122a5d7d79fc03d27ac5d975dc8362b0d2d94a8ab186644a4116531def4992a9a1a63d75e16ef877fb9106dbf519ddb662255be3703e1df42ee2f2eabba18ebe28f7f5fbd7c8264f915257b551309bbf510d937f98e6e8c2ed040548f1768ae69713943756e84c67dfcbb0129f42abd08222560cf22e9694e548aa13acaa50bab9aec1dcd7ca9d1a939af4b8ddaa84ef883e281aea7f792a7f4dd7c9e7c9166bcbd6d34ee00dd587c4296cf4daeda6b642c435484a753e5a7fa7d4d34ea9eea27832d45243cb68f09d82ad16e3626b9d2f4c3785ebf07be21e4fd5c55463f5d353e3fc052149283ef8185726c521cc24685976745296124bf555708ff56f967cf88eeec1cb12ca77de45563e74e3552dfb95ecc72af2031608886741b902481ec3c2f1f040e5d067f4db8f7bf24bf2f51ab524918e488ae597c02ad2f3975793b595a91adb1e0bf1281824f998c2bbbd495025bf2aa14e0be2fde272b586cf2bd2902dc68fa50ec0ec47547285e12a07ca4816e96be47b5d705f30e423c9227fa46df0d138d244145ba6e42ec7b93f9af5591b05c0027ebf75ffed51d161af468979843da5a7e98bb1bae0e1b4090f1b08052a10977ae69a97679d98e0abda4c0bc9efdea0f89d00be8b4e1c3b29f82ad8da159aba8cf48cd04c203a4ef3756ba2fe1cc50a7b0698df0558748236c2b2d5034e73fca7c99c49e5fc429800c914487265d7bb14da226064db9dddd8b1e6b5a75c8582631252c4909448576452d55e9f62fcf01736a9abdddc06133e9d92c3af61e0fc79ec5e72caa275d4c3e133cd535f231926b6df6d8ae657b46603f3125c86cb1c8f05b3b527866e150403cde7a6cd9fbb2e83b8c1cc73bf06184792051d1aef5cf3ff4fd73f5543bc289adbadf7be0858545c76fe872b35fdf18f84a4f051610f46c673074e919fd046776882fb54e2cdf6420001ddb53e826d10f0541cf92d148e6ac68fb703e2584eefa62e9c4c80f8d3d2c666577a3ceb8c7c6c6e51d6e1fd378d8249589efac68bd4b1d9aaa6ed5557a78827d5050de4c3e2fd99db09073483a585e6b6df304d98a28e99b8523e71c22f8dc5a6eac7304eb70bd87dcab04cf97f59ca35481a47bc8b3a299a099050eb63bfe561a777aab2f1722186255efd7c0954f981a3306a0901f176cfb4832a24b8e466c9f16797a0f8599d43d7a1c93b62ac24ee0adbb74ad2fc81f11e41ddd706d3f91b55fb516a220f63c47de891be449c41291e2cc14e371b65070d6bc53d5bf41b66bb479fbf1db580d2994c40d349e437195a2edd4595452a5e0b2c8f1b37fe8b3c382a628c03b0b8b8aa7f941c02350de4506ac55198f38071e388c2234f570de43989c38256b9ee4575a86574315315a73bae060e0c20da5f330fb4315bd9392d8756b3f626da1ae4b076ffd4072d880526d67f841a6c771e08aeaf2e1f5740c79883495ca3aa93b3c8f9a9686cc6e5534fcb730a8ac2d5c84c6ba8e9fa3dd5185183344fe764043f24c41d557843fc15abf67b101ea4703e4b3fda0404d85a41f625672ccbd704c533a12af3c0f2da631c996850c530cc031b82c6a35dd311007be8b4793198a3de86a0b4f039cb649d53bd6fa44f80aed6c16e0fc867e06a2d2f216b6ed10abad6e809d5b18bcecebddc901b70e2eb08eff5a26307a2a76f1d710e84d148a791a11927bb84cefd16019a5d2e6659eb57765865ae17d4c40171a356830cf3ae00ab51307cc16326966337e5a25e5df4a1ac4dce0cc1eb2fda40dd39af9592b1112bc032568ab46327cacd57ad2b6eb9c56fc78e7d31d418fb3d43b94390846e79603b2d3d19f4af1e44b9f0d238f2c246d034b1cd8c2ec31e6f902b57ff76f914bcaa39a3366c33966403180f1901c10ebb2c8a1bc4dd9018f11380ca5e1da88f89358fb37f99eb9f298243be09bb558f56f3b5735a8186a9b53a4cd82f6cadbe96b3688c45fd2808591ac3a53fa35b22bd6ee79c18a01f2d0c050e6061266106c425ceda092d61620d5d993a6d5057ca6f5a123e9ea5f298b015744103ca702ed091ceedd5a3d79579e9285967dddaa8bfe2f6feb258c8086c0cebb75075bdbfc56eea23e2a415fd1fae7494ba2858a51e07267dd8c57e8d51bac7a4c013eec74ae89ea146a61249246faa8f34dabd0f2c484f5d8e793f9f5ff52fe3a0dc17627fef5b9a7f66e1fd5b98090aec8404d05ce90d407c61028347de7d8328e2e117cc88aa360edf446a5a0d96296410415847bc6e7b0f1f95611dcab71e35e31ca5bf221c5e22e265954fd79314d4ba84c69837e4add2c6dab337bccb9061b44f095840ad1dd02176d9e970ad5762e232660af25c427673c23069dc5f039ca3b79a57718c3d045cac24d8f2802e8f05a69f51f3ffc2eee187a36822c4c5f644551cfe108505ff817055a5498dc5064496734a6368624ba8b4e811629da18af081a92f60a7f7287dcd556c196c9006d1149481336ea28bc31e331c4109d375b4d32f9d27dce7f9a7843c69e1c63887ab1cceccfd5b9653fe153fba32f48bd7ec7c5e2843f3d42c8b8f4129bd23963d8c339dbad58d736f336853a0a22b15fe9a94a0319d65deb3930765bb3d80dbd12d948d559a856c112ea9854783ad2bcc25216d188a12e92f6237603e7567d27cefb88c6d3d9f4e323bed92d9092b23993333f4f1b564fe9271e52f7d289f048323fb2f4e1a1e294ca33fd66a14d8acce5c06ef1034a582beba0a364371eb78155db262b6e19d410a9475ad4869bcde3c37952fd4e1b76f5cda70b135abe0ce714bd3ac10a383ef87763b259ff211ad21b4032d26a2efae5f63b11e02d517dd44e6233f1816fcb0a737aac96a6a89cdc667e7e8ba401d77cffd352b80b57b7723cd8f4289af567b8dfc304451de32da0307d9fd609bdb213a3b839f18e29c5c59a2852c412f32b63ce483fb4e1574740bfb4bf8fc94f96027752087f21536d53e573fa2a7680b4e943220591072d250ffcff4df75e44bcc123367ddf4f212e1f679244da567d7a1626f0197555e5918be9442286bc8d81eb51429393ae20417b7ae1390ee0f05d16f95052d0deabbc7e7643bb7a7e8401d08910d89d4004e3cbd0fa44eab8ebfb4a2541b17f10a90116b21f37194d34fb0337039b584db7e9188c0fe2d57b98f9a36278da87e013c4282c0553bfcbdb164010e5014a63d49749f641a0e2f82f5661221a41aea61e8a4810c707ab09444010d536c73cbea8918d36d0739ecba02fc595790ad4e557b61cb78ea7d631eb545fd0e41e58ddfa3492ea97b1460c8fe16d9ff23a4f1b684175cdb5bb48ce9266b23fa49f014bab57b55208fcd3c5b47853335b84cc90be8bc9a1186dcda845004e6186e8a4ae6bb5a0c0c9ec1ccc18aafca27631210e97deace72c75c81a94c042cf1a03b4478f496a4e2220d0df94c37522d77d9db55f802b24c4e552e53ddb974670ab05a8ec68ce58bf191523d54514ba216551d812c0a61ee6cccd8be67ef26d9b4499d68ed1d0113be60af342171fc110312beb00f17c4ccb5ffe2bca8220c1b56fad10d05cf767dffa3461ad70e0740d4ca298eda07d096533a32d515a4101c57f79cd5d9fe02336f375c4de55ea57300a4dd88b8b540789cec1b94296fc6da08d6493f23ecbdaf24fb20e6fe3ccc2823d1d7af8cd4fd21c6a1c740675d7a9b0d267a0993d90d701a73cb8999cda2dec3a45aae887be33d094a0d49c31772785148f234830c7a1964007c20ffddf1266cb0687db0ce51d609ff5da7f2c4eb4db68bf4ad45d79d539f188bc45f78e8b0ecee40b8fd0081e0eb1e92076963ac72a579ef123b3659f1fef5bd399261eba4b01b333cdfb65cea6b67859df96684a3801b4730632273962c1234a05fda4e287119a7e6719ba1534c1a398742d696254a4df4c2d7b6b5e85d93fee89e07c7014854e58cc4ed33b235978b8637df9f04dab8ca67cb970784d50eb8f289b7f83b3458f23cf7352005a4f40aac0e18cedf3885805c1a41864e95f495ab3e6f87548276d78571a6bd12db21a8d25b0f4b1c4cda1f11241c39072ff624bcb6897f2eb5f78862be24d57dfacb180f8aa7210f529f8ee3b76be8ea76e60400362c6f1315af9e6da64e756496c72f2176fcdc430bea900bb6ef67dcfa6ab85bbedcb40ee2b84288c4a2a2f9082bf1a22f837322a101a8f624522111ae1769e99c9ca964cf7e75c7dec547e0cec98a0d4e788a5a3f0af1fe96ebc2ebac3839003db39de7c59104b51b31954ae2bdbb70b48ccbee53b592ac7d168dc3505a0375be95040dff2593fcc58a03043d7be7dca2127ec1c1a2d3bc19ba79254387d4efe77381b569f849e6722d756441bdbd20d1a081bc84c1b1ef49f848de6654282c2dfa29c1f1e7458f63ef0e3c4e88b14ddd3a7aee5f6373dd54f824acb6113c8fe052501fd67668f92904a29c4162cb3a50c695c71652dd6260b05844a55708fd5e202a21b4301847a907d475c6928a2d6ffcf667f96eeeb25a53fdaa5fb7be2d6e33250024e39a1cd0a4013e8eb1bb2fa93967c1256cc1d651c222cd6cd3b59b7fd26246d6fba02172078f3a6bbb512cf11f150aadc1a308c458eebbf13afa89eb4f9ee71a9788b2bcf8b1ccdb09d02bc519015463ca4e4a9cb88534537e821af99d3db8dca47e8fad0ef778d1f2617ce96b17a987de47cf332f7c0209eab58a3e9db73eed04dfb3726694d48cc925ce467c2711c0a128ad18e5b3a186765e1"}) 02:47:51 executing program 0: r0 = socket$nl_route(0x10, 0x3, 0x0) sendmsg$nl_route(r0, &(0x7f0000000140)={0x0, 0x0, &(0x7f0000000200)={&(0x7f0000000040)=@newlink={0x4c, 0x10, 0x801, 0x0, 0x0, {}, [@IFLA_AF_SPEC={0x24, 0x1a, 0x0, 0x1, [@AF_INET={0x20, 0x2, 0x0, 0x1, {0x1c, 0x1, 0x0, 0x1, [{0x9}, {0x8}, {0x8}]}}]}, @IFLA_GROUP={0x8}]}, 0x4c}}, 0x0) [ 253.407082][ T26] audit: type=1804 audit(1583635671.538:49): pid=11211 uid=0 auid=4294967295 ses=4294967295 subj==unconfined op=invalid_pcr cause=open_writers comm="syz-executor.2" name="/root/syzkaller-testdir734163337/syzkaller.Bylz7Y/30/memory.events" dev="sda1" ino=16647 res=1 02:47:51 executing program 1: r0 = socket$netlink(0x10, 0x3, 0x0) ioctl(r0, 0x1000008912, &(0x7f00000001c0)="080db5055e0bcfe847a0") bpf$PROG_LOAD(0x5, &(0x7f0000000180)={0x1b, 0x4, &(0x7f0000000000)=@framed={{0x18, 0x2}, [@call]}, &(0x7f00000000c0)='GPL\x00', 0x4, 0x1000, &(0x7f000062b000)=""/4096, 0x0, 0x0, [], 0x0, 0x0, 0xffffffffffffffff, 0x8, 0x0, 0x0, 0x10, 0x0}, 0x70) [ 253.528431][ T26] audit: type=1800 audit(1583635671.588:50): pid=11211 uid=0 auid=4294967295 ses=4294967295 subj==unconfined op=collect_data cause=failed(directio) comm="syz-executor.2" name="memory.events" dev="sda1" ino=16647 res=0 [ 253.658621][ T26] audit: type=1804 audit(1583635671.588:51): pid=11218 uid=0 auid=4294967295 ses=4294967295 subj==unconfined op=invalid_pcr cause=ToMToU comm="syz-executor.2" name="/root/syzkaller-testdir734163337/syzkaller.Bylz7Y/30/memory.events" dev="sda1" ino=16647 res=1 02:47:51 executing program 0: r0 = socket$nl_route(0x10, 0x3, 0x0) sendmsg$nl_route(r0, &(0x7f0000000140)={0x0, 0x0, &(0x7f0000000200)={&(0x7f0000000040)=@newlink={0x4c, 0x10, 0x801, 0x0, 0x0, {}, [@IFLA_AF_SPEC={0x24, 0x1a, 0x0, 0x1, [@AF_INET={0x20, 0x2, 0x0, 0x1, {0x1c, 0x1, 0x0, 0x1, [{0x9}, {0x8}, {0x8}]}}]}, @IFLA_GROUP={0x8}]}, 0x4c}}, 0x0) 02:47:51 executing program 5: socketpair(0x8000000000001e, 0x1, 0x0, &(0x7f000000dff8)={0xffffffffffffffff}) close(r0) r1 = socket$inet(0x2, 0x4000000000000001, 0x0) r2 = socket$inet_smc(0x2b, 0x1, 0x0) setsockopt$inet_tcp_int(r2, 0x6, 0x25, &(0x7f0000000040)=0x3c00, 0x4) socket$inet_smc(0x2b, 0x1, 0x0) r3 = socket$inet6(0xa, 0x80003, 0x20) ioctl(r3, 0x1000008912, &(0x7f0000000080)="0800b5055e0bcfe87b2071") r4 = socket$inet6(0xa, 0x5, 0x0) shutdown(r4, 0x0) bind$inet6(r4, &(0x7f0000000040)={0xa, 0x4e23, 0x0, @ipv4}, 0x1c) listen(r4, 0x100000000000012) getsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX3(r4, 0x84, 0x6f, &(0x7f00000001c0)={0x0, 0x10, &(0x7f0000000140)=[@in={0x2, 0x4e23, @remote}]}, &(0x7f0000000080)=0x10) accept(r4, &(0x7f00000007c0)=@caif=@util, &(0x7f00000000c0)=0x80) r5 = socket(0x10, 0x803, 0x0) sendmsg$NBD_CMD_DISCONNECT(r5, &(0x7f00000001c0)={0x0, 0x0, &(0x7f0000000180)={0x0}}, 0x0) getsockname$packet(r5, &(0x7f0000000100)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f0000000200)=0x14) setsockopt$inet_tcp_int(r5, 0x6, 0x10, &(0x7f0000000700)=0xfd1, 0x4) r6 = socket$nl_generic(0x10, 0x3, 0x10) r7 = syz_genetlink_get_family_id$tipc(&(0x7f0000000140)='TIPC\x00') r8 = socket$netlink(0x10, 0x3, 0x0) ioctl(r8, 0x1000008912, &(0x7f0000000000)="080db5055e0bcfe8478071") r9 = socket$inet6_tcp(0xa, 0x1, 0x0) setsockopt$inet6_tcp_int(r9, 0x6, 0x1, &(0x7f0000000040)=0x3, 0x3ac) setsockopt$inet6_tcp_int(r9, 0x6, 0x3, &(0x7f00000000c0), 0x4) r10 = socket$inet6_tcp(0xa, 0x1, 0x0) setsockopt$inet6_tcp_int(r10, 0x6, 0x1, &(0x7f0000000040)=0x3, 0x3ac) setsockopt$inet6_tcp_int(r10, 0x6, 0x3, &(0x7f00000000c0), 0x4) r11 = socket$inet6_tcp(0xa, 0x1, 0x0) setsockopt$inet6_tcp_int(r11, 0x6, 0x1, &(0x7f0000000040)=0x3, 0x3ac) setsockopt$inet6_tcp_int(r11, 0x6, 0x3, &(0x7f00000000c0), 0x4) r12 = socket$inet6_tcp(0xa, 0x1, 0x0) setsockopt$inet6_tcp_int(r12, 0x6, 0x1, &(0x7f0000000040)=0x3, 0x3ac) setsockopt$inet6_tcp_int(r12, 0x6, 0x3, &(0x7f00000000c0), 0x4) r13 = socket$inet6_tcp(0xa, 0x1, 0x0) setsockopt$inet6_tcp_int(r13, 0x6, 0x1, &(0x7f0000000040)=0x3, 0x3ac) setsockopt$inet6_tcp_int(r13, 0x6, 0x3, &(0x7f00000000c0), 0x4) r14 = socket$inet6_tcp(0xa, 0x1, 0x0) setsockopt$inet6_tcp_int(r14, 0x6, 0x1, &(0x7f0000000040)=0x3, 0x3ac) setsockopt$inet6_tcp_int(r14, 0x6, 0x3, &(0x7f00000000c0), 0x4) r15 = socket$inet6_tcp(0xa, 0x1, 0x0) setsockopt$inet6_tcp_int(r15, 0x6, 0x1, &(0x7f0000000040)=0x3, 0x3ac) setsockopt$inet6_tcp_int(r15, 0x6, 0x3, &(0x7f00000000c0), 0x4) r16 = socket$inet6_tcp(0xa, 0x1, 0x0) setsockopt$inet6_tcp_int(r16, 0x6, 0x1, &(0x7f0000000040)=0x3, 0x3ac) setsockopt$inet6_tcp_int(r16, 0x6, 0x3, &(0x7f00000000c0), 0x4) r17 = socket$inet6_tcp(0xa, 0x1, 0x0) setsockopt$inet6_tcp_int(r17, 0x6, 0x1, &(0x7f0000000040)=0x3, 0x3ac) setsockopt$inet6_tcp_int(r17, 0x6, 0x3, &(0x7f00000000c0), 0x4) r18 = socket$inet6_tcp(0xa, 0x1, 0x0) setsockopt$inet6_tcp_int(r18, 0x6, 0x1, &(0x7f0000000040)=0x3, 0x3ac) setsockopt$inet6_tcp_int(r18, 0x6, 0x3, &(0x7f00000000c0), 0x4) r19 = socket$inet6(0xa, 0x5, 0x0) setsockopt$inet_sctp6_SCTP_EVENTS(r19, 0x84, 0xb, &(0x7f0000000040)={0x0, 0x0, 0x95}, 0xe) setsockopt$inet_sctp6_SCTP_RECVRCVINFO(r19, 0x84, 0x20, &(0x7f0000000080)=0x4, 0x4) listen(r19, 0x103) recvmmsg(r19, &(0x7f00000031c0)=[{{0x0, 0x0, 0x0}}], 0x300, 0x0, 0x0) setsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX_OLD(r19, 0x84, 0x6b, &(0x7f00000000c0)=[@in6={0xa, 0x0, 0x0, @loopback}], 0x1c) sendmsg$TIPC_CMD_SET_LINK_PRI(r8, &(0x7f0000000240)={&(0x7f0000000040)={0x10, 0x0, 0x0, 0x1010005}, 0xc, &(0x7f0000000200)={&(0x7f0000000840)=ANY=[@ANYRESDEC, @ANYRES16=r7, @ANYBLOB="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", @ANYPTR64=&(0x7f0000000380)=ANY=[@ANYRES16=r9, @ANYBLOB="5cc09a6bf56520a38fd5413352e831b77f97a9c14c382a8902e194c2b863ca1360a27a7c1c4d6f7f0da03871b7d71c0e23b87717643c5d27d5221ee6c84d350addfb26bda1a741030098cff02a1b1075816849c43846233b8106b9b1dfaafe4b364207f64aea9aa86061587d92b7f88e9a829af9f16a248af491e368707465341d9fa27bd7e63e4b2f9f392cd748b64f0c7197414a89c806368e937ecdde9a53e2824f0f056c939768ecb45b37af42e3222b839a2c801e028852e953dc9a60fa3f4d2718339a", @ANYRESHEX=r10, @ANYPTR=&(0x7f0000000740)=ANY=[@ANYRESDEC, @ANYRES32, @ANYPTR, @ANYPTR, @ANYRESHEX=r19, @ANYRES64=r11]], @ANYPTR64=&(0x7f00000004c0)=ANY=[@ANYBLOB="be971fedeb6a2b39df099c867f2e2c893f730ccc39c272354343f5b590fa467f1b6e82867acab1fc9cea5d7b8db81756c7a4cffa179f9b539415fa2cee8220fd4d562d0b97f9d125c16d6fae7920e7eee0cb54339ae2d376b1703b9b80cd18b68164192fd0a2a76955b6ecc5809d3c461d380973323ee6bee7bed63967093c89e40ab69e9231018f948446f5c7203ba41de10fb0ca271b746a6026201e20d74384116e164f8b84f17ddfd74123aed4b80d48e6d560d67a286a2c9c83790eea12bcfecec73395d3b4cc92fcc7fa74c1", @ANYRESOCT=r6, @ANYBLOB="868d4af6e64dfc2f7cca9f0fd1a0b4972621004c3ef83b660bbfb33c253999d38ff81d5ede7e6ef2e329e60ffbbb060a807b6a2a0d15bdfe0c1ce073323d6ed6ec56ba01e40c1ccd73a36e6a63ce52d4e1481cf48a7a2b6827a72288a17d4c8abe2948e3e5b80de9652d213a8a2814e262d9bf90df4875d96a4c77981f6a6928123509a490b559c1be5693e7a5541be569b46e49d2234c56bf9e383b956335430b2ba9bd97e7a67d308da9a836a33697b7dac11cb5a9ca", @ANYRESOCT=r12, @ANYRES32, @ANYRES32=r13, @ANYBLOB="c0f6e0aa921ec61903c44035b7ec06ec1769e26a1a8a160e3445b5eeb1e213a9629793606dc368cc57a56997fb07d41414", @ANYRESOCT=r11, @ANYPTR64=&(0x7f0000000480)=ANY=[@ANYRES32=r14, @ANYRES32=r15, @ANYRESDEC=r16, @ANYRES32=r18, @ANYRESHEX=r17]], @ANYRESOCT], 0x6}, 0x1, 0x0, 0x0, 0x20008000}, 0x8000) syz_genetlink_get_family_id$ipvs(&(0x7f0000000280)='IPVS\x00') bind$inet(r1, &(0x7f0000001440)={0x2, 0x4e22, @broadcast}, 0x10) sendto$inet(r1, 0x0, 0x13db, 0x220007fd, &(0x7f0000e68000)={0x2, 0x4e23}, 0x10) setsockopt$sock_int(r1, 0x1, 0x8, &(0x7f0000000000), 0x4) r20 = socket$inet6(0xa, 0x802, 0x88) sendto$inet6(r20, 0x0, 0x0, 0x0, &(0x7f0000000000)={0xa, 0x4e23, 0x0, @empty}, 0x1c) getsockopt$inet_sctp6_SCTP_INITMSG(r20, 0x84, 0x2, &(0x7f0000000100), &(0x7f0000000140)=0x8) syz_init_net_socket$llc(0x1a, 0x0, 0x0) r21 = syz_init_net_socket$llc(0x1a, 0x1, 0x0) setsockopt$IP_VS_SO_SET_ADDDEST(r1, 0x0, 0x487, &(0x7f00000002c0)={{0x89, @rand_addr=0x10000, 0x4e23, 0x2, 'lblc\x00', 0x6, 0x4, 0x44}, {@loopback, 0x4e24, 0x2001, 0x5ed08dba, 0x0, 0x3}}, 0x44) socket(0x10, 0x3, 0x0) connect$llc(r21, &(0x7f0000000100)={0x1a, 0x0, 0x0, 0x0, 0x1, 0x0, @link_local}, 0x10) r22 = socket(0x10, 0x80002, 0x0) ioctl(r22, 0x1000008912, &(0x7f00000001c0)="080db5055e0bcfe8697071") sendmmsg(r21, &(0x7f0000001380), 0x3fffffffffffeed, 0x0) accept4$llc(r21, &(0x7f0000000180)={0x1a, 0x0, 0x0, 0x0, 0x0, 0x0, @random}, &(0x7f00000001c0)=0x2, 0x80000) 02:47:51 executing program 1: r0 = socket$netlink(0x10, 0x3, 0x0) ioctl(r0, 0x1000008912, &(0x7f00000001c0)="080db5055e0bcfe847a0") bpf$PROG_LOAD(0x5, &(0x7f0000000180)={0x1b, 0x4, &(0x7f0000000000)=@framed={{0x18, 0x2}, [@call]}, &(0x7f00000000c0)='GPL\x00', 0x4, 0x1000, &(0x7f000062b000)=""/4096, 0x0, 0x0, [], 0x0, 0x0, 0xffffffffffffffff, 0x8, 0x0, 0x0, 0x10, 0x0}, 0x70) [ 253.809222][ T26] audit: type=1804 audit(1583635671.618:52): pid=11211 uid=0 auid=4294967295 ses=4294967295 subj==unconfined op=invalid_pcr cause=ToMToU comm="syz-executor.2" name="/root/syzkaller-testdir734163337/syzkaller.Bylz7Y/30/memory.events" dev="sda1" ino=16647 res=1 [ 253.957171][T11250] TCP: TCP_TX_DELAY enabled 02:47:52 executing program 0: r0 = socket$nl_route(0x10, 0x3, 0x0) sendmsg$nl_route(r0, &(0x7f0000000140)={0x0, 0x0, &(0x7f0000000200)={&(0x7f0000000040)=@newlink={0x4c, 0x10, 0x801, 0x0, 0x0, {}, [@IFLA_AF_SPEC={0x24, 0x1a, 0x0, 0x1, [@AF_INET={0x20, 0x2, 0x0, 0x1, {0x1c, 0x1, 0x0, 0x1, [{0x9}, {0x8}, {0x8}]}}]}, @IFLA_GROUP={0x8}]}, 0x4c}}, 0x0) [ 254.197916][ T26] audit: type=1804 audit(1583635672.358:53): pid=11218 uid=0 auid=4294967295 ses=4294967295 subj==unconfined op=invalid_pcr cause=open_writers comm="syz-executor.2" name="/root/syzkaller-testdir734163337/syzkaller.Bylz7Y/30/memory.events" dev="sda1" ino=16647 res=1 [ 254.262257][ T26] audit: type=1800 audit(1583635672.358:54): pid=11218 uid=0 auid=4294967295 ses=4294967295 subj==unconfined op=collect_data cause=failed(directio) comm="syz-executor.2" name="memory.events" dev="sda1" ino=16647 res=0 [ 254.388043][ T26] audit: type=1804 audit(1583635672.358:55): pid=11262 uid=0 auid=4294967295 ses=4294967295 subj==unconfined op=invalid_pcr cause=ToMToU comm="syz-executor.2" name="/root/syzkaller-testdir734163337/syzkaller.Bylz7Y/30/memory.events" dev="sda1" ino=16647 res=1 [ 254.397777][T11256] IPVS: set_ctl: invalid protocol: 137 0.1.0.0:20003 [ 254.420886][T11250] llc_conn_state_process: llc_conn_service failed 02:47:52 executing program 1: r0 = socket$netlink(0x10, 0x3, 0x0) ioctl(r0, 0x1000008912, &(0x7f00000001c0)="080db5055e0bcfe847a071") bpf$PROG_LOAD(0x5, 0x0, 0x0) 02:47:52 executing program 0 (fault-call:1 fault-nth:0): r0 = socket$nl_route(0x10, 0x3, 0x0) sendmsg$nl_route(r0, &(0x7f0000000140)={0x0, 0x0, &(0x7f0000000200)={&(0x7f0000000040)=@newlink={0x4c, 0x10, 0x801, 0x0, 0x0, {}, [@IFLA_AF_SPEC={0x24, 0x1a, 0x0, 0x1, [@AF_INET={0x20, 0x2, 0x0, 0x1, {0x1c, 0x1, 0x0, 0x1, [{0x9, 0x4}, {0x8}, {0x8}]}}]}, @IFLA_GROUP={0x8}]}, 0x4c}}, 0x0) [ 254.429135][ T26] audit: type=1804 audit(1583635672.358:56): pid=11218 uid=0 auid=4294967295 ses=4294967295 subj==unconfined op=invalid_pcr cause=ToMToU comm="syz-executor.2" name="/root/syzkaller-testdir734163337/syzkaller.Bylz7Y/30/memory.events" dev="sda1" ino=16647 res=1 02:47:52 executing program 3: r0 = socket$inet6(0xa, 0x80003, 0x6b) ioctl(r0, 0x1000008912, &(0x7f0000000040)="080db5055e0bcfe8479071") pipe(&(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}) setsockopt$inet_sctp_SCTP_DISABLE_FRAGMENTS(r1, 0x84, 0x8, &(0x7f0000000080)=0x7, 0x4) unshare(0x6a020000) [ 254.562339][T11271] FAULT_INJECTION: forcing a failure. [ 254.562339][T11271] name failslab, interval 1, probability 0, space 0, times 1 [ 254.596916][T11271] CPU: 1 PID: 11271 Comm: syz-executor.0 Not tainted 5.6.0-rc3-syzkaller #0 [ 254.605655][T11271] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 254.615871][T11271] Call Trace: [ 254.619360][T11271] dump_stack+0x188/0x20d [ 254.623810][T11271] should_fail.cold+0x5/0xa [ 254.628402][T11271] ? lock_downgrade+0x7f0/0x7f0 [ 254.633290][T11271] ? fault_create_debugfs_attr+0x140/0x140 [ 254.639205][T11271] should_failslab+0x5/0xf [ 254.643734][T11271] kmem_cache_alloc_node+0x25c/0x760 [ 254.646278][T11275] IPVS: ftp: loaded support on port[0] = 21 [ 254.649414][T11271] __alloc_skb+0xba/0x5a0 [ 254.649540][T11271] ? __kmalloc_reserve.isra.0+0xe0/0xe0 [ 254.649670][T11271] ? netlink_autobind.isra.0+0x21b/0x300 [ 254.672072][T11271] netlink_sendmsg+0x97b/0xe10 [ 254.676954][T11271] ? aa_af_perm+0x260/0x260 [ 254.681485][T11271] ? netlink_unicast+0x740/0x740 [ 254.686467][T11271] ? netlink_unicast+0x740/0x740 [ 254.691499][T11271] sock_sendmsg+0xcf/0x120 [ 254.695948][T11271] ____sys_sendmsg+0x6b9/0x7d0 [ 254.700749][T11271] ? kernel_sendmsg+0x50/0x50 [ 254.705475][T11271] ___sys_sendmsg+0x100/0x170 [ 254.710177][T11271] ? sendmsg_copy_msghdr+0x70/0x70 [ 254.715417][T11271] ? __fget_files+0x329/0x4f0 [ 254.720125][T11271] ? ksys_dup3+0x3c0/0x3c0 [ 254.724558][T11271] ? find_held_lock+0x2d/0x110 [ 254.729441][T11271] ? vfs_write+0x342/0x5c0 [ 254.733901][T11271] ? __fget_light+0x208/0x270 [ 254.738614][T11271] __sys_sendmsg+0xec/0x1b0 [ 254.743138][T11271] ? __sys_sendmsg_sock+0xb0/0xb0 [ 254.748251][T11271] ? rcu_read_lock_any_held.part.0+0x50/0x50 [ 254.754250][T11271] ? vfs_write+0x15b/0x5c0 [ 254.758810][T11271] ? trace_hardirqs_off_caller+0x55/0x230 [ 254.764585][T11271] ? do_syscall_64+0x21/0x790 [ 254.769288][T11271] do_syscall_64+0xf6/0x790 [ 254.773920][T11271] entry_SYSCALL_64_after_hwframe+0x49/0xbe [ 254.779831][T11271] RIP: 0033:0x45c4a9 [ 254.783743][T11271] Code: ad b6 fb ff c3 66 2e 0f 1f 84 00 00 00 00 00 66 90 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 0f 83 7b b6 fb ff c3 66 2e 0f 1f 84 00 00 00 00 [ 254.803362][T11271] RSP: 002b:00007f84ffee5c78 EFLAGS: 00000246 ORIG_RAX: 000000000000002e 02:47:53 executing program 4: r0 = socket$inet6(0xa, 0x2, 0x0) r1 = socket$packet(0x11, 0x3, 0x300) recvmmsg(r1, &(0x7f0000000300), 0x121, 0x0, 0x0) setsockopt$packet_int(r1, 0x107, 0x8, 0x0, 0x0) connect$inet6(r0, &(0x7f0000000100)={0xa, 0x0, 0x0, @mcast2, 0x4}, 0x1c) r2 = socket(0x10, 0x80002, 0x0) sendmmsg$alg(r2, &(0x7f0000000140)=[{0x0, 0x0, &(0x7f0000000100)}], 0x1, 0x0) socket$inet_sctp(0x2, 0x0, 0x84) r3 = socket$inet6_sctp(0xa, 0x5, 0x84) getsockopt$inet_sctp6_SCTP_GET_ASSOC_ID_LIST(r3, 0x84, 0x1d, &(0x7f000095dff8), 0x0) getsockopt$inet_sctp6_SCTP_DEFAULT_PRINFO(0xffffffffffffffff, 0x84, 0x72, &(0x7f0000000240)={0x0, 0xfffffff7}, 0x0) close(0xffffffffffffffff) sendmmsg(r0, &(0x7f00000092c0), 0x4000000000001b9, 0x0) r4 = socket(0x0, 0x80002, 0x7) r5 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000040)='memory.events\x00', 0x275a, 0x0) r6 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000140)='memory.events\x00', 0x7a05, 0x1700) r7 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000040)='memory.events\x00', 0x275a, 0x0) write$cgroup_int(r6, &(0x7f0000000200), 0xf000) sendfile(r6, r7, 0x0, 0xf03b0000) sendfile(r6, r5, 0x0, 0x8000000000004) r8 = socket(0x10, 0x80002, 0x0) ioctl(r8, 0x0, &(0x7f00000001c0)="080db5055e0bcfe8696071") openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000140)='memory.events\x00', 0x7a05, 0x1700) ioctl(r4, 0x1000008912, &(0x7f00000001c0)="080db5055e0bcfe8696071") 02:47:53 executing program 1: r0 = socket$netlink(0x10, 0x3, 0x0) ioctl(r0, 0x1000008912, &(0x7f00000001c0)="080db5055e0bcfe847a071") bpf$PROG_LOAD(0x5, 0x0, 0x0) 02:47:53 executing program 2: r0 = socket$netlink(0x10, 0x3, 0x0) ioctl(r0, 0x1000008912, &(0x7f00000001c0)="080db5055e0bcfe847a071") getsockopt$inet6_mreq(0xffffffffffffffff, 0x29, 0xf, &(0x7f0000000040)={@mcast2, 0x0}, &(0x7f0000000080)=0x14) bpf$PROG_LOAD(0x5, &(0x7f0000000180)={0xd, 0x4, &(0x7f0000000000)=@framed={{}, [@call={0x61, 0x11, 0x18}]}, &(0x7f00000000c0)='GPL\x00', 0x4, 0x1000, &(0x7f000062b000)=""/4096, 0x0, 0x0, [], r1, 0x0, 0xffffffffffffffff, 0x8, 0x0, 0x0, 0x10, 0x0}, 0x78) [ 254.811803][T11271] RAX: ffffffffffffffda RBX: 00007f84ffee66d4 RCX: 000000000045c4a9 [ 254.819796][T11271] RDX: 0000000000000000 RSI: 0000000020000140 RDI: 0000000000000003 [ 254.827785][T11271] RBP: 000000000076bf20 R08: 0000000000000000 R09: 0000000000000000 [ 254.835774][T11271] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000004 [ 254.843759][T11271] R13: 00000000000009f9 R14: 00000000004cc766 R15: 0000000000000000 02:47:53 executing program 0 (fault-call:1 fault-nth:1): r0 = socket$nl_route(0x10, 0x3, 0x0) sendmsg$nl_route(r0, &(0x7f0000000140)={0x0, 0x0, &(0x7f0000000200)={&(0x7f0000000040)=@newlink={0x4c, 0x10, 0x801, 0x0, 0x0, {}, [@IFLA_AF_SPEC={0x24, 0x1a, 0x0, 0x1, [@AF_INET={0x20, 0x2, 0x0, 0x1, {0x1c, 0x1, 0x0, 0x1, [{0x9, 0x4}, {0x8}, {0x8}]}}]}, @IFLA_GROUP={0x8}]}, 0x4c}}, 0x0) [ 254.972117][T11279] IPVS: ftp: loaded support on port[0] = 21 [ 255.072695][T11288] FAULT_INJECTION: forcing a failure. [ 255.072695][T11288] name failslab, interval 1, probability 0, space 0, times 0 [ 255.088162][T11286] IPVS: set_ctl: invalid protocol: 137 0.1.0.0:20003 [ 255.142801][T11288] CPU: 1 PID: 11288 Comm: syz-executor.0 Not tainted 5.6.0-rc3-syzkaller #0 [ 255.151637][T11288] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 255.161718][T11288] Call Trace: [ 255.165037][T11288] dump_stack+0x188/0x20d [ 255.169399][T11288] should_fail.cold+0x5/0xa [ 255.173528][T11286] llc_conn_state_process: llc_conn_service failed [ 255.173917][T11288] ? lock_downgrade+0x7f0/0x7f0 [ 255.185333][T11288] ? fault_create_debugfs_attr+0x140/0x140 [ 255.191186][T11288] should_failslab+0x5/0xf [ 255.195639][T11288] kmem_cache_alloc_node_trace+0x27c/0x790 [ 255.201475][T11288] ? rcu_read_lock_any_held.part.0+0x50/0x50 [ 255.207503][T11288] __kmalloc_node_track_caller+0x38/0x60 [ 255.213162][T11288] __kmalloc_reserve.isra.0+0x39/0xe0 [ 255.218571][T11288] __alloc_skb+0xef/0x5a0 [ 255.222930][T11288] ? __kmalloc_reserve.isra.0+0xe0/0xe0 [ 255.228515][T11288] ? netlink_autobind.isra.0+0x21b/0x300 [ 255.234187][T11288] netlink_sendmsg+0x97b/0xe10 [ 255.238983][T11288] ? aa_af_perm+0x260/0x260 [ 255.243503][T11288] ? netlink_unicast+0x740/0x740 [ 255.248473][T11288] ? netlink_unicast+0x740/0x740 [ 255.253433][T11288] sock_sendmsg+0xcf/0x120 [ 255.257897][T11288] ____sys_sendmsg+0x6b9/0x7d0 [ 255.262687][T11288] ? kernel_sendmsg+0x50/0x50 [ 255.267420][T11288] ___sys_sendmsg+0x100/0x170 [ 255.272148][T11288] ? sendmsg_copy_msghdr+0x70/0x70 [ 255.277316][T11288] ? __fget_files+0x329/0x4f0 [ 255.282036][T11288] ? ksys_dup3+0x3c0/0x3c0 [ 255.286477][T11288] ? find_held_lock+0x2d/0x110 [ 255.291414][T11288] ? vfs_write+0x342/0x5c0 [ 255.295866][T11288] ? __fget_light+0x208/0x270 [ 255.300584][T11288] __sys_sendmsg+0xec/0x1b0 [ 255.305120][T11288] ? __sys_sendmsg_sock+0xb0/0xb0 [ 255.310173][T11288] ? vfs_write+0x15b/0x5c0 [ 255.314647][T11288] ? trace_hardirqs_off_caller+0x55/0x230 [ 255.320415][T11288] ? do_syscall_64+0x21/0x790 [ 255.325228][T11288] do_syscall_64+0xf6/0x790 [ 255.329774][T11288] entry_SYSCALL_64_after_hwframe+0x49/0xbe [ 255.335688][T11288] RIP: 0033:0x45c4a9 [ 255.339602][T11288] Code: ad b6 fb ff c3 66 2e 0f 1f 84 00 00 00 00 00 66 90 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 0f 83 7b b6 fb ff c3 66 2e 0f 1f 84 00 00 00 00 [ 255.359219][T11288] RSP: 002b:00007f84ffee5c78 EFLAGS: 00000246 ORIG_RAX: 000000000000002e [ 255.367653][T11288] RAX: ffffffffffffffda RBX: 00007f84ffee66d4 RCX: 000000000045c4a9 [ 255.375754][T11288] RDX: 0000000000000000 RSI: 0000000020000140 RDI: 0000000000000003 [ 255.383753][T11288] RBP: 000000000076bf20 R08: 0000000000000000 R09: 0000000000000000 02:47:53 executing program 2: r0 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000100)='cgroup.controllers\x00', 0x275a, 0x0) write$binfmt_script(r0, &(0x7f0000000040)=ANY=[], 0x208e24b) mmap(&(0x7f0000000000/0xb36000)=nil, 0xb36000, 0x2, 0x28011, r0, 0x0) r1 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000080)='cgroup.controllers\x00', 0xb00000000065808, 0x0) pipe(&(0x7f0000000c00)={0xffffffffffffffff}) connect$vsock_stream(r2, &(0x7f0000000c40)={0x28, 0x0, 0xffffffff, @hyper}, 0x10) r3 = bpf$BPF_BTF_GET_FD_BY_ID(0x13, &(0x7f0000000140)=0xffffffffffffffff, 0x4) epoll_ctl$EPOLL_CTL_MOD(r2, 0x3, r3, &(0x7f0000000180)={0x30000011}) setsockopt$X25_QBITINCL(r2, 0x106, 0x1, &(0x7f0000000240)=0x1, 0x4) r4 = socket$nl_route(0x10, 0x3, 0x0) r5 = socket$netlink(0x10, 0x3, 0x0) r6 = socket(0x10, 0x803, 0x0) sendmsg$NBD_CMD_DISCONNECT(r6, &(0x7f00000001c0)={0x0, 0x0, &(0x7f0000000180)={0x0}}, 0x0) getsockname$packet(r6, &(0x7f0000000100)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f0000000200)=0x2ba) sendmsg$nl_route(r5, &(0x7f00000000c0)={0x0, 0x0, &(0x7f0000000200)={&(0x7f00000003c0)=@newlink={0x3c, 0x10, 0xffffff1f, 0x0, 0x0, {}, [@IFLA_LINKINFO={0x14, 0x12, 0x0, 0x1, @veth={{0x9, 0x1, 'veth\x00'}, {0x4, 0x2, 0x0, 0x1, @void}}}, @IFLA_MASTER={0x8, 0xa, r7}]}, 0x3c}}, 0x0) r8 = socket$netlink(0x10, 0x3, 0x0) r9 = socket(0x10, 0x803, 0x0) sendmsg$NBD_CMD_DISCONNECT(r9, &(0x7f00000001c0)={0x0, 0x0, &(0x7f0000000180)={0x0}}, 0x0) getsockname$packet(r9, &(0x7f0000000100)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f0000000200)=0x2ba) sendmsg$nl_route(r8, &(0x7f00000000c0)={0x0, 0x0, &(0x7f0000000200)={&(0x7f00000003c0)=@newlink={0x3c, 0x10, 0xffffff1f, 0x0, 0x0, {}, [@IFLA_LINKINFO={0x14, 0x12, 0x0, 0x1, @veth={{0x9, 0x1, 'veth\x00'}, {0x4, 0x2, 0x0, 0x1, @void}}}, @IFLA_MASTER={0x8, 0xa, r10}]}, 0x3c}}, 0x0) r11 = socket$netlink(0x10, 0x3, 0x0) r12 = socket(0x10, 0x803, 0x0) sendmsg$NBD_CMD_DISCONNECT(r12, &(0x7f00000001c0)={0x0, 0x0, &(0x7f0000000180)={0x0}}, 0x0) getsockname$packet(r12, &(0x7f0000000100)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f0000000200)=0x2ba) sendmsg$nl_route(r11, &(0x7f00000000c0)={0x0, 0x0, &(0x7f0000000200)={&(0x7f00000003c0)=@newlink={0x3c, 0x10, 0xffffff1f, 0x0, 0x0, {}, [@IFLA_LINKINFO={0x14, 0x12, 0x0, 0x1, @veth={{0x9, 0x1, 'veth\x00'}, {0x4, 0x2, 0x0, 0x1, @void}}}, @IFLA_MASTER={0x8, 0xa, r13}]}, 0x3c}}, 0x0) ioctl$ifreq_SIOCGIFINDEX_wireguard(0xffffffffffffffff, 0x8933, &(0x7f0000000280)={'wg2\x00'}) sendmsg$nl_route_sched(0xffffffffffffffff, &(0x7f0000002980)={0x0, 0x0, &(0x7f0000002940)={&(0x7f00000002c0)=@newtaction={0x140, 0x30, 0x53b, 0x0, 0x0, {}, [{0x12c, 0x1, [@m_ife={0x128, 0x12, 0x0, 0x0, {{0x8, 0x1, 'ife\x00'}, {0x64, 0x2, 0x0, 0x1, [@TCA_IFE_SMAC={0xa, 0x4, @remote}, @TCA_IFE_SMAC={0xa}, @TCA_IFE_DMAC={0xa, 0x3, @remote}, @TCA_IFE_PARMS={0x1c, 0x1, {{0x800, 0x1, 0x5, 0x7, 0x4}}}, @TCA_IFE_METALST={0x20, 0x6, [@IFE_META_SKBMARK={0x8, 0x1, @val=0x800}, @IFE_META_PRIO={0x4, 0x3, @void}, @IFE_META_PRIO={0x4, 0x3, @void}, @IFE_META_PRIO={0x4, 0x3, @void}, @IFE_META_PRIO={0x8, 0x3, @val=0x629}]}]}, {0xb5, 0x6, "11e82db68b853ecbb55b870a719d5f9eefd165c6ddd1ad8635cfedf03d537c013dd0b4caab6cb570a7532f1498b45ac3de330b69a4b616997259b290c9ec10c761ebb971ef70d7fa37f64d93bb26efe492388585c1fd323eaf1b8fe4833295dc09997a87a06af692f82151ae6d7a68d9907a86261b9eee708a9d875d0a019f0a312b08e72617d1d38dcb574b7dc6106ac8ab2a3fbbe10ad99f7313154d21e58df244f02831d13eab742c792fcdaab2b429"}}}]}]}, 0x140}, 0x1, 0x0, 0x0, 0x20040050}, 0x0) r14 = socket$nl_generic(0x10, 0x3, 0x10) r15 = syz_genetlink_get_family_id$nl80211(&(0x7f0000000080)='nl80211\x00') sendmsg$NL80211_CMD_NEW_INTERFACE(r14, &(0x7f0000002740)={0x0, 0x0, &(0x7f0000002700)={&(0x7f0000002680)={0x28, r15, 0x1, 0x0, 0x0, {}, [@NL80211_ATTR_WDEV={0xc}, @NL80211_ATTR_WIPHY={0x8, 0x1, 0xffffffffffffffff}]}, 0x28}}, 0x0) sendmsg$NL80211_CMD_NEW_KEY(r1, &(0x7f0000000200)={&(0x7f00000000c0)={0x10, 0x0, 0x0, 0x2200009}, 0xc, &(0x7f0000000180)={&(0x7f0000000140)={0x38, r15, 0x200, 0x70bd28, 0x25dfdbfc, {}, [@NL80211_ATTR_KEY_IDX={0x5, 0x8, 0x4}, @NL80211_ATTR_KEY_DEFAULT={0x4}, @NL80211_ATTR_KEY_DATA_WEP40={0x9, 0x7, "6a2f142c54"}, @NL80211_ATTR_KEY_IDX={0x5}, @NL80211_ATTR_KEY_DEFAULT_MGMT={0x4}]}, 0x38}, 0x1, 0x0, 0x0, 0x4008001}, 0x404c005) r16 = socket$netlink(0x10, 0x3, 0x0) ioctl(r16, 0x1000008912, &(0x7f00000001c0)="080db5055e0bcfe847a071") sendfile(r4, r1, 0x0, 0x10000000f) 02:47:53 executing program 1: r0 = socket$netlink(0x10, 0x3, 0x0) ioctl(r0, 0x1000008912, &(0x7f00000001c0)="080db5055e0bcfe847a071") bpf$PROG_LOAD(0x5, 0x0, 0x0) [ 255.391749][T11288] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000004 [ 255.399869][T11288] R13: 00000000000009f9 R14: 00000000004cc766 R15: 0000000000000001 02:47:53 executing program 5: socketpair(0x8000000000001e, 0x1, 0x0, &(0x7f000000dff8)={0xffffffffffffffff}) close(r0) r1 = socket$inet(0x2, 0x4000000000000001, 0x0) r2 = socket$inet_smc(0x2b, 0x1, 0x0) setsockopt$inet_tcp_int(r2, 0x6, 0x25, &(0x7f0000000040)=0x3c00, 0x4) socket$inet_smc(0x2b, 0x1, 0x0) r3 = socket$inet6(0xa, 0x80003, 0x20) ioctl(r3, 0x1000008912, &(0x7f0000000080)="0800b5055e0bcfe87b2071") r4 = socket$inet6(0xa, 0x5, 0x0) shutdown(r4, 0x0) bind$inet6(r4, &(0x7f0000000040)={0xa, 0x4e23, 0x0, @ipv4}, 0x1c) listen(r4, 0x100000000000012) getsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX3(r4, 0x84, 0x6f, &(0x7f00000001c0)={0x0, 0x10, &(0x7f0000000140)=[@in={0x2, 0x4e23, @remote}]}, &(0x7f0000000080)=0x10) accept(r4, &(0x7f00000007c0)=@caif=@util, &(0x7f00000000c0)=0x80) r5 = socket(0x10, 0x803, 0x0) sendmsg$NBD_CMD_DISCONNECT(r5, &(0x7f00000001c0)={0x0, 0x0, &(0x7f0000000180)={0x0}}, 0x0) getsockname$packet(r5, &(0x7f0000000100)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f0000000200)=0x14) setsockopt$inet_tcp_int(r5, 0x6, 0x10, &(0x7f0000000700)=0xfd1, 0x4) r6 = socket$nl_generic(0x10, 0x3, 0x10) r7 = syz_genetlink_get_family_id$tipc(&(0x7f0000000140)='TIPC\x00') r8 = socket$netlink(0x10, 0x3, 0x0) ioctl(r8, 0x1000008912, &(0x7f0000000000)="080db5055e0bcfe8478071") r9 = socket$inet6_tcp(0xa, 0x1, 0x0) setsockopt$inet6_tcp_int(r9, 0x6, 0x1, &(0x7f0000000040)=0x3, 0x3ac) setsockopt$inet6_tcp_int(r9, 0x6, 0x3, &(0x7f00000000c0), 0x4) r10 = socket$inet6_tcp(0xa, 0x1, 0x0) setsockopt$inet6_tcp_int(r10, 0x6, 0x1, &(0x7f0000000040)=0x3, 0x3ac) setsockopt$inet6_tcp_int(r10, 0x6, 0x3, &(0x7f00000000c0), 0x4) r11 = socket$inet6_tcp(0xa, 0x1, 0x0) setsockopt$inet6_tcp_int(r11, 0x6, 0x1, &(0x7f0000000040)=0x3, 0x3ac) setsockopt$inet6_tcp_int(r11, 0x6, 0x3, &(0x7f00000000c0), 0x4) r12 = socket$inet6_tcp(0xa, 0x1, 0x0) setsockopt$inet6_tcp_int(r12, 0x6, 0x1, &(0x7f0000000040)=0x3, 0x3ac) setsockopt$inet6_tcp_int(r12, 0x6, 0x3, &(0x7f00000000c0), 0x4) r13 = socket$inet6_tcp(0xa, 0x1, 0x0) setsockopt$inet6_tcp_int(r13, 0x6, 0x1, &(0x7f0000000040)=0x3, 0x3ac) setsockopt$inet6_tcp_int(r13, 0x6, 0x3, &(0x7f00000000c0), 0x4) r14 = socket$inet6_tcp(0xa, 0x1, 0x0) setsockopt$inet6_tcp_int(r14, 0x6, 0x1, &(0x7f0000000040)=0x3, 0x3ac) setsockopt$inet6_tcp_int(r14, 0x6, 0x3, &(0x7f00000000c0), 0x4) r15 = socket$inet6_tcp(0xa, 0x1, 0x0) setsockopt$inet6_tcp_int(r15, 0x6, 0x1, &(0x7f0000000040)=0x3, 0x3ac) setsockopt$inet6_tcp_int(r15, 0x6, 0x3, &(0x7f00000000c0), 0x4) r16 = socket$inet6_tcp(0xa, 0x1, 0x0) setsockopt$inet6_tcp_int(r16, 0x6, 0x1, &(0x7f0000000040)=0x3, 0x3ac) setsockopt$inet6_tcp_int(r16, 0x6, 0x3, &(0x7f00000000c0), 0x4) r17 = socket$inet6_tcp(0xa, 0x1, 0x0) setsockopt$inet6_tcp_int(r17, 0x6, 0x1, &(0x7f0000000040)=0x3, 0x3ac) setsockopt$inet6_tcp_int(r17, 0x6, 0x3, &(0x7f00000000c0), 0x4) r18 = socket$inet6_tcp(0xa, 0x1, 0x0) setsockopt$inet6_tcp_int(r18, 0x6, 0x1, &(0x7f0000000040)=0x3, 0x3ac) setsockopt$inet6_tcp_int(r18, 0x6, 0x3, &(0x7f00000000c0), 0x4) r19 = socket$inet6(0xa, 0x5, 0x0) setsockopt$inet_sctp6_SCTP_EVENTS(r19, 0x84, 0xb, &(0x7f0000000040)={0x0, 0x0, 0x95}, 0xe) setsockopt$inet_sctp6_SCTP_RECVRCVINFO(r19, 0x84, 0x20, &(0x7f0000000080)=0x4, 0x4) listen(r19, 0x103) recvmmsg(r19, &(0x7f00000031c0)=[{{0x0, 0x0, 0x0}}], 0x300, 0x0, 0x0) setsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX_OLD(r19, 0x84, 0x6b, &(0x7f00000000c0)=[@in6={0xa, 0x0, 0x0, @loopback}], 0x1c) sendmsg$TIPC_CMD_SET_LINK_PRI(r8, &(0x7f0000000240)={&(0x7f0000000040)={0x10, 0x0, 0x0, 0x1010005}, 0xc, &(0x7f0000000200)={&(0x7f0000000840)=ANY=[@ANYRESDEC, @ANYRES16=r7, @ANYBLOB="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", @ANYPTR64=&(0x7f0000000380)=ANY=[@ANYRES16=r9, @ANYBLOB="5cc09a6bf56520a38fd5413352e831b77f97a9c14c382a8902e194c2b863ca1360a27a7c1c4d6f7f0da03871b7d71c0e23b87717643c5d27d5221ee6c84d350addfb26bda1a741030098cff02a1b1075816849c43846233b8106b9b1dfaafe4b364207f64aea9aa86061587d92b7f88e9a829af9f16a248af491e368707465341d9fa27bd7e63e4b2f9f392cd748b64f0c7197414a89c806368e937ecdde9a53e2824f0f056c939768ecb45b37af42e3222b839a2c801e028852e953dc9a60fa3f4d2718339a", @ANYRESHEX=r10, @ANYPTR=&(0x7f0000000740)=ANY=[@ANYRESDEC, @ANYRES32, @ANYPTR, @ANYPTR, @ANYRESHEX=r19, @ANYRES64=r11]], @ANYPTR64=&(0x7f00000004c0)=ANY=[@ANYBLOB="be971fedeb6a2b39df099c867f2e2c893f730ccc39c272354343f5b590fa467f1b6e82867acab1fc9cea5d7b8db81756c7a4cffa179f9b539415fa2cee8220fd4d562d0b97f9d125c16d6fae7920e7eee0cb54339ae2d376b1703b9b80cd18b68164192fd0a2a76955b6ecc5809d3c461d380973323ee6bee7bed63967093c89e40ab69e9231018f948446f5c7203ba41de10fb0ca271b746a6026201e20d74384116e164f8b84f17ddfd74123aed4b80d48e6d560d67a286a2c9c83790eea12bcfecec73395d3b4cc92fcc7fa74c1", @ANYRESOCT=r6, @ANYBLOB="868d4af6e64dfc2f7cca9f0fd1a0b4972621004c3ef83b660bbfb33c253999d38ff81d5ede7e6ef2e329e60ffbbb060a807b6a2a0d15bdfe0c1ce073323d6ed6ec56ba01e40c1ccd73a36e6a63ce52d4e1481cf48a7a2b6827a72288a17d4c8abe2948e3e5b80de9652d213a8a2814e262d9bf90df4875d96a4c77981f6a6928123509a490b559c1be5693e7a5541be569b46e49d2234c56bf9e383b956335430b2ba9bd97e7a67d308da9a836a33697b7dac11cb5a9ca", @ANYRESOCT=r12, @ANYRES32, @ANYRES32=r13, @ANYBLOB="c0f6e0aa921ec61903c44035b7ec06ec1769e26a1a8a160e3445b5eeb1e213a9629793606dc368cc57a56997fb07d41414", @ANYRESOCT=r11, @ANYPTR64=&(0x7f0000000480)=ANY=[@ANYRES32=r14, @ANYRES32=r15, @ANYRESDEC=r16, @ANYRES32=r18, @ANYRESHEX=r17]], @ANYRESOCT], 0x6}, 0x1, 0x0, 0x0, 0x20008000}, 0x8000) syz_genetlink_get_family_id$ipvs(&(0x7f0000000280)='IPVS\x00') bind$inet(r1, &(0x7f0000001440)={0x2, 0x4e22, @broadcast}, 0x10) sendto$inet(r1, 0x0, 0x13db, 0x220007fd, &(0x7f0000e68000)={0x2, 0x4e23}, 0x10) setsockopt$sock_int(r1, 0x1, 0x8, &(0x7f0000000000), 0x4) r20 = socket$inet6(0xa, 0x802, 0x88) sendto$inet6(r20, 0x0, 0x0, 0x0, &(0x7f0000000000)={0xa, 0x4e23, 0x0, @empty}, 0x1c) getsockopt$inet_sctp6_SCTP_INITMSG(r20, 0x84, 0x2, &(0x7f0000000100), &(0x7f0000000140)=0x8) syz_init_net_socket$llc(0x1a, 0x0, 0x0) r21 = syz_init_net_socket$llc(0x1a, 0x1, 0x0) setsockopt$IP_VS_SO_SET_ADDDEST(r1, 0x0, 0x487, &(0x7f00000002c0)={{0x89, @rand_addr=0x10000, 0x4e23, 0x2, 'lblc\x00', 0x6, 0x4, 0x44}, {@loopback, 0x4e24, 0x2001, 0x5ed08dba, 0x0, 0x3}}, 0x44) socket(0x10, 0x3, 0x0) connect$llc(r21, &(0x7f0000000100)={0x1a, 0x0, 0x0, 0x0, 0x1, 0x0, @link_local}, 0x10) r22 = socket(0x10, 0x80002, 0x0) ioctl(r22, 0x1000008912, &(0x7f00000001c0)="080db5055e0bcfe8697071") sendmmsg(r21, &(0x7f0000001380), 0x3fffffffffffeed, 0x0) accept4$llc(r21, &(0x7f0000000180)={0x1a, 0x0, 0x0, 0x0, 0x0, 0x0, @random}, &(0x7f00000001c0)=0x2, 0x80000) 02:47:53 executing program 1: r0 = socket$netlink(0x10, 0x3, 0x0) ioctl(r0, 0x1000008912, &(0x7f00000001c0)="080db5055e0bcfe847a071") bpf$PROG_LOAD(0x5, &(0x7f0000000180)={0x0, 0x4, &(0x7f0000000000)=@framed={{0x18, 0x2}, [@call]}, &(0x7f00000000c0)='GPL\x00', 0x4, 0x1000, &(0x7f000062b000)=""/4096, 0x0, 0x0, [], 0x0, 0x0, 0xffffffffffffffff, 0x8, 0x0, 0x0, 0x10, 0x0}, 0x70) 02:47:53 executing program 0 (fault-call:1 fault-nth:2): r0 = socket$nl_route(0x10, 0x3, 0x0) sendmsg$nl_route(r0, &(0x7f0000000140)={0x0, 0x0, &(0x7f0000000200)={&(0x7f0000000040)=@newlink={0x4c, 0x10, 0x801, 0x0, 0x0, {}, [@IFLA_AF_SPEC={0x24, 0x1a, 0x0, 0x1, [@AF_INET={0x20, 0x2, 0x0, 0x1, {0x1c, 0x1, 0x0, 0x1, [{0x9, 0x4}, {0x8}, {0x8}]}}]}, @IFLA_GROUP={0x8}]}, 0x4c}}, 0x0) [ 255.523530][ T26] audit: type=1804 audit(1583635673.658:57): pid=11299 uid=0 auid=4294967295 ses=4294967295 subj==unconfined op=invalid_pcr cause=open_writers comm="syz-executor.2" name="/root/syzkaller-testdir734163337/syzkaller.Bylz7Y/32/cgroup.controllers" dev="sda1" ino=16662 res=1 [ 255.641212][T11311] FAULT_INJECTION: forcing a failure. [ 255.641212][T11311] name failslab, interval 1, probability 0, space 0, times 0 [ 255.689923][T11311] CPU: 1 PID: 11311 Comm: syz-executor.0 Not tainted 5.6.0-rc3-syzkaller #0 [ 255.698656][T11311] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 255.708722][T11311] Call Trace: [ 255.712044][T11311] dump_stack+0x188/0x20d [ 255.716418][T11311] should_fail.cold+0x5/0xa [ 255.720954][T11311] ? fault_create_debugfs_attr+0x140/0x140 [ 255.726897][T11311] ? mark_held_locks+0xe0/0xe0 [ 255.731820][T11311] should_failslab+0x5/0xf [ 255.736256][T11311] kmem_cache_alloc+0x44/0x730 [ 255.741061][T11311] ? lock_acquire+0x197/0x420 [ 255.745781][T11311] skb_clone+0x14d/0x3c0 [ 255.750217][T11311] netlink_deliver_tap+0x91c/0xb50 [ 255.755452][T11311] netlink_unicast+0x5e9/0x740 [ 255.760260][T11311] ? netlink_attachskb+0x810/0x810 [ 255.765513][T11311] ? _copy_from_iter_full+0x25c/0x870 [ 255.770989][T11311] ? __phys_addr_symbol+0x2c/0x70 [ 255.776035][T11311] ? __check_object_size+0x171/0x437 [ 255.781344][T11311] netlink_sendmsg+0x882/0xe10 [ 255.786133][T11311] ? aa_af_perm+0x260/0x260 [ 255.790652][T11311] ? netlink_unicast+0x740/0x740 [ 255.795622][T11311] ? netlink_unicast+0x740/0x740 [ 255.800580][T11311] sock_sendmsg+0xcf/0x120 [ 255.805024][T11311] ____sys_sendmsg+0x6b9/0x7d0 [ 255.810766][T11311] ? kernel_sendmsg+0x50/0x50 [ 255.815499][T11311] ___sys_sendmsg+0x100/0x170 [ 255.820202][T11311] ? sendmsg_copy_msghdr+0x70/0x70 [ 255.825352][T11311] ? __fget_files+0x329/0x4f0 [ 255.830059][T11311] ? ksys_dup3+0x3c0/0x3c0 [ 255.834485][T11311] ? find_held_lock+0x2d/0x110 [ 255.839255][T11311] ? vfs_write+0x342/0x5c0 [ 255.843671][T11311] ? __fget_light+0x208/0x270 [ 255.848362][T11311] __sys_sendmsg+0xec/0x1b0 [ 255.852862][T11311] ? __sys_sendmsg_sock+0xb0/0xb0 [ 255.857887][T11311] ? vfs_write+0x15b/0x5c0 [ 255.862313][T11311] ? trace_hardirqs_off_caller+0x55/0x230 [ 255.868040][T11311] ? do_syscall_64+0x21/0x790 [ 255.872736][T11311] do_syscall_64+0xf6/0x790 [ 255.877367][T11311] entry_SYSCALL_64_after_hwframe+0x49/0xbe [ 255.883261][T11311] RIP: 0033:0x45c4a9 [ 255.887148][T11311] Code: ad b6 fb ff c3 66 2e 0f 1f 84 00 00 00 00 00 66 90 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 0f 83 7b b6 fb ff c3 66 2e 0f 1f 84 00 00 00 00 [ 255.906756][T11311] RSP: 002b:00007f84ffee5c78 EFLAGS: 00000246 ORIG_RAX: 000000000000002e [ 255.915191][T11311] RAX: ffffffffffffffda RBX: 00007f84ffee66d4 RCX: 000000000045c4a9 [ 255.923181][T11311] RDX: 0000000000000000 RSI: 0000000020000140 RDI: 0000000000000003 [ 255.931160][T11311] RBP: 000000000076bf20 R08: 0000000000000000 R09: 0000000000000000 [ 255.939136][T11311] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000004 [ 255.947117][T11311] R13: 00000000000009f9 R14: 00000000004cc766 R15: 0000000000000002 02:47:54 executing program 1: r0 = socket$netlink(0x10, 0x3, 0x0) ioctl(r0, 0x1000008912, &(0x7f00000001c0)="080db5055e0bcfe847a071") bpf$PROG_LOAD(0x5, &(0x7f0000000180)={0x0, 0x4, &(0x7f0000000000)=@framed={{0x18, 0x2}, [@call]}, &(0x7f00000000c0)='GPL\x00', 0x4, 0x1000, &(0x7f000062b000)=""/4096, 0x0, 0x0, [], 0x0, 0x0, 0xffffffffffffffff, 0x8, 0x0, 0x0, 0x10, 0x0}, 0x70) 02:47:54 executing program 4: mmap(&(0x7f0000000000/0xe7e000)=nil, 0xe7e000, 0x0, 0x40031, 0xffffffffffffffff, 0x0) pipe(&(0x7f0000000c00)={0xffffffffffffffff}) connect$vsock_stream(r0, &(0x7f0000000c40)={0x28, 0x0, 0xffffffff, @hyper}, 0x10) r1 = bpf$BPF_BTF_GET_FD_BY_ID(0x13, &(0x7f0000000140)=0xffffffffffffffff, 0x4) epoll_ctl$EPOLL_CTL_MOD(r0, 0x3, r1, &(0x7f0000000180)={0x30000011}) getsockopt$bt_BT_FLUSHABLE(r0, 0x112, 0x8, &(0x7f0000000100)=0x6, &(0x7f00000004c0)=0x4) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x2, 0x840000000000a132, 0xffffffffffffffff, 0x0) r2 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f00000000c0)='memory.events\x00', 0x26e1, 0x0) r3 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000540)='memory.events\x00', 0xb00000000065808, 0x0) r4 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000000)='memory.events\x00', 0x7a05, 0x1700) write$cgroup_int(r2, &(0x7f0000000140), 0xff4d) sendfile(r4, r3, 0x0, 0xffffffff800) r5 = socket$netlink(0x10, 0x3, 0x0) getsockname(r5, &(0x7f0000000180)=@sco, &(0x7f0000000080)=0x80) r6 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000040)='memory.events\x00', 0x7a05, 0x1700) r7 = socket(0x10, 0x80002, 0x0) ioctl(r7, 0x1000008912, &(0x7f00000001c0)="080db5055e0bcfe8696071") setsockopt$packet_fanout_data(r7, 0x107, 0x16, &(0x7f0000000480)={0x9, &(0x7f0000000400)=[{0x6, 0x6, 0x1f, 0x6}, {0x73, 0x20, 0x4, 0x7}, {0x3, 0x4}, {0x1, 0x83, 0xff, 0x7ff}, {0x7fff, 0x0, 0x0, 0x3f}, {0x20, 0x1, 0x0, 0x6}, {0x679f, 0x1, 0x1, 0x9}, {0x10, 0x1, 0xd6}, {0x0, 0x0, 0x2, 0x4}]}, 0x10) pwrite64(r6, &(0x7f0000000200)="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", 0x200, 0x0) sendfile(r4, r3, &(0x7f0000000040), 0x100000001) socket$inet6(0xa, 0x80003, 0x0) r8 = socket(0xa, 0x0, 0x0) setsockopt$inet_int(r8, 0x0, 0xb, 0x0, 0x0) setsockopt$bt_BT_FLUSHABLE(r8, 0x112, 0x8, 0x0, 0x0) ioctl(0xffffffffffffffff, 0x100, 0x0) socket$inet6_sctp(0xa, 0x0, 0x84) sendto$inet6(0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0) bind$inet6(0xffffffffffffffff, 0x0, 0x0) r9 = socket$inet6_sctp(0xa, 0x1, 0x84) sendto$inet6(r9, &(0x7f000087dffe), 0x0, 0x0, &(0x7f000005ffe4)={0xa, 0x4e23, 0x0, @loopback}, 0x1c) accept$inet6(r9, 0x0, 0x0) openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000140)='memory.events\x00', 0x7a05, 0x1700) [ 256.195181][ T26] audit: type=1804 audit(1583635674.348:58): pid=11325 uid=0 auid=4294967295 ses=4294967295 subj==unconfined op=invalid_pcr cause=open_writers comm="syz-executor.4" name="/root/syzkaller-testdir921910919/syzkaller.6JwtGF/27/memory.events" dev="sda1" ino=16661 res=1 [ 256.246826][T11307] IPVS: set_ctl: invalid protocol: 137 0.1.0.0:20003 [ 256.286323][T11307] llc_conn_state_process: llc_conn_service failed 02:47:57 executing program 1: r0 = socket$netlink(0x10, 0x3, 0x0) ioctl(r0, 0x1000008912, &(0x7f00000001c0)="080db5055e0bcfe847a071") bpf$PROG_LOAD(0x5, &(0x7f0000000180)={0x0, 0x4, &(0x7f0000000000)=@framed={{0x18, 0x2}, [@call]}, &(0x7f00000000c0)='GPL\x00', 0x4, 0x1000, &(0x7f000062b000)=""/4096, 0x0, 0x0, [], 0x0, 0x0, 0xffffffffffffffff, 0x8, 0x0, 0x0, 0x10, 0x0}, 0x70) 02:47:57 executing program 0 (fault-call:1 fault-nth:3): r0 = socket$nl_route(0x10, 0x3, 0x0) sendmsg$nl_route(r0, &(0x7f0000000140)={0x0, 0x0, &(0x7f0000000200)={&(0x7f0000000040)=@newlink={0x4c, 0x10, 0x801, 0x0, 0x0, {}, [@IFLA_AF_SPEC={0x24, 0x1a, 0x0, 0x1, [@AF_INET={0x20, 0x2, 0x0, 0x1, {0x1c, 0x1, 0x0, 0x1, [{0x9, 0x4}, {0x8}, {0x8}]}}]}, @IFLA_GROUP={0x8}]}, 0x4c}}, 0x0) 02:47:57 executing program 5: close(0xffffffffffffffff) r0 = syz_genetlink_get_family_id$devlink(&(0x7f0000000040)='devlink\x00') r1 = socket$nl_generic(0x10, 0x3, 0x10) r2 = socket$alg(0x26, 0x5, 0x0) bind$alg(r2, &(0x7f0000000000)={0x26, 'skcipher\x00', 0x0, 0x0, 'cbc-twofish-3way\x00'}, 0x58) accept4(r2, 0x0, 0x0, 0x0) setsockopt$ALG_SET_KEY(r2, 0x117, 0x1, &(0x7f0000c18000)="ad56b6c5820fae9d6dcd3292ea54c7beef915d564c90c200", 0x18) ioctl$sock_SIOCGPGRP(r2, 0x8904, &(0x7f0000000000)=0x0) r4 = socket$inet6(0xa, 0x80003, 0x6b) ioctl(r4, 0x1000008912, &(0x7f0000000040)="080db5055e0bcfe8479071") sendmsg$nl_generic(r1, &(0x7f00000001c0)={0x0, 0x0, &(0x7f0000000100)={&(0x7f0000000200)={0x24, 0x24, 0x829, 0x0, 0x0, {0x4, 0x1000000}, [@typed={0x8, 0xc, 0x0, 0x0, @fd=r4}, @typed={0x8, 0x92, 0x0, 0x0, @pid=r3}]}, 0x24}, 0x1, 0xffffff7f0e000000}, 0x0) r5 = socket$nl_netfilter(0x10, 0x3, 0xc) sendmsg$IPCTNL_MSG_EXP_DELETE(r5, &(0x7f0000000240)={0x0, 0x0, &(0x7f0000000200)={&(0x7f0000000140)={0x20, 0x2, 0x2, 0x5, 0x0, 0x0, {}, [@CTA_EXPECT_HELP_NAME={0xa, 0x6, 'Q.931\x00'}]}, 0x20}}, 0x0) ioctl$sock_FIOGETOWN(r5, 0x8903, &(0x7f0000000080)=0x0) r7 = socket$inet6(0xa, 0x3, 0x1) connect$inet6(r7, &(0x7f0000000040)={0xa, 0x0, 0x0, @mcast2, 0x9}, 0x1c) setsockopt$inet6_opts(r7, 0x29, 0x3b, &(0x7f0000000a40)=ANY=[@ANYBLOB="dd04001300000000000100050000000000000002000020000004010000000000000000b49f1cf4ce3aef2355b0806cbdf4c5bf405969379d7fe52d4061b8fa206f7385e135e3148cfda57c4a61cf56fed6d5dd30f2312d3040b01d5db563712f6941254c42e854936bf6da4d83a19afc3ccfc76dfa696f7e6f9b664133f5fce5ca95ef0001000013b489dbd82e64540309cf2a93b1699b09d7931a12b3ba1ea14c1ed99674e5239a7fd09b77ed6c913624d79f1e57ed24586e1b6527516b5b83c94af28b538184f5b6dae61c166f7124767ee8e664a12b438439a13e6782f489ad791f685de86030b8756afb089fa1f77adb100adb125193ffb4fa8a53a347515621690fcf13add5a1da720a8d3e775879f86fe58d887e33c40a0000b4bc20fd850b84424d8abf5ab67e69be9fdb5dcf2b7f82f8ec2fa66265d000490b437126f2df8e1da73c56ee"], 0x28) sendmmsg(r7, &(0x7f00000092c0), 0x400000000000064, 0x0) r8 = socket$inet6(0xa, 0x5, 0x0) setsockopt$inet_sctp6_SCTP_EVENTS(r8, 0x84, 0xb, &(0x7f0000000040)={0x0, 0x0, 0x95}, 0xe) setsockopt$inet_sctp6_SCTP_RECVRCVINFO(r8, 0x84, 0x20, &(0x7f0000000080)=0x4, 0x4) listen(r8, 0x103) recvmmsg(r8, &(0x7f00000031c0)=[{{0x0, 0x0, 0x0}}], 0x300, 0x0, 0x0) setsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX_OLD(r8, 0x84, 0x6b, &(0x7f00000000c0)=[@in6={0xa, 0x0, 0x0, @loopback}], 0x1c) getsockopt$inet6_IPV6_IPSEC_POLICY(0xffffffffffffffff, 0x29, 0x22, &(0x7f0000000680)={{{@in=@broadcast, @in=@local, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in=@broadcast}, 0x0, @in6=@mcast2}}, &(0x7f0000000640)=0xe8) r10 = socket$nl_generic(0x10, 0x3, 0x10) r11 = socket$alg(0x26, 0x5, 0x0) bind$alg(r11, &(0x7f0000000000)={0x26, 'skcipher\x00', 0x0, 0x0, 'cbc-twofish-3way\x00'}, 0x58) accept4(r11, 0x0, 0x0, 0x0) setsockopt$ALG_SET_KEY(r11, 0x117, 0x1, &(0x7f0000c18000)="ad56b6c5820fae9d6dcd3292ea54c7beef915d564c90c200", 0x18) ioctl$sock_SIOCGPGRP(r11, 0x8904, &(0x7f0000000000)=0x0) sendmsg$nl_generic(r10, &(0x7f0000000180)={0x0, 0x0, &(0x7f0000000100)={&(0x7f0000000200)={0x24, 0x24, 0x829, 0x0, 0x0, {0x4, 0x1000000}, [@typed={0x8, 0xc, 0x0, 0x0, @uid=r9}, @typed={0x8, 0x82, 0x0, 0x0, @pid=r12}]}, 0x24}, 0x1, 0xffffff7f0e000000}, 0x0) r13 = ioctl$TUNGETDEVNETNS(0xffffffffffffffff, 0x54e3, 0x0) r14 = ioctl$NS_GET_PARENT(0xffffffffffffffff, 0xb702, 0x0) r15 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000040)='memory.events\x00', 0x275a, 0x0) mmap(&(0x7f0000000000/0x3000)=nil, 0x3000, 0x1, 0x10012, r15, 0x0) r16 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000040)='memory.events\x00', 0x7a05, 0x1700) pwrite64(r16, &(0x7f0000000400)="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", 0x200, 0x0) r17 = ioctl$TUNGETDEVNETNS(r16, 0x54e3, 0x0) sendmsg$DEVLINK_CMD_RELOAD(0xffffffffffffffff, &(0x7f0000000100)={&(0x7f0000000000)={0x10, 0x0, 0x0, 0x4}, 0xc, &(0x7f00000000c0)={&(0x7f0000000280)=ANY=[@ANYBLOB="70010000", @ANYRES16=r0, @ANYBLOB="20002dbd7000fcdbdf2525000000080001007063690011000200303030303a30303a31302e300000000008008b00", @ANYRES32=r3, @ANYBLOB="080001007063690011000200303030303a30303a31302e300000000008008b00", @ANYRES32=r6, @ANYBLOB="0e0001006e657464657673696d0000000f0002006e657464657673696d30000008008c00010000000e0001006e657464657673696d0000000f0002006e657464657673696d30000008008b00", @ANYRES32=r12, @ANYBLOB="080011303a31302e300000000008008a00"/26, @ANYRES32=r13, @ANYBLOB="0e0001006e657464657673696d0000000f0002006e657464657673696d30000008008c00030000000e0001006e657464657673696d0000000f0002006e657464657673696d30000008008a00", @ANYRES32=r14, @ANYBLOB="0e0001006e657464657673696d0000000f0002006e657464657673696d30000008008a00", @ANYRES32=r15, @ANYBLOB="0e0001006e657464657673696d0000000f0002006e657464657673696d30000008008a00", @ANYRES32=r17, @ANYBLOB], 0x170}, 0x1, 0x0, 0x0, 0x24000}, 0x10) r18 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000080)='cgroup.controllers\x00', 0x275a, 0x0) mmap(&(0x7f0000000000/0x3000)=nil, 0x3000, 0x0, 0x11, r18, 0x0) bpf$BPF_TASK_FD_QUERY(0x14, &(0x7f0000000040)={r3, r18, 0x0, 0x15, &(0x7f0000000000)='md5sum%ppp0nodevproc\x00'}, 0x30) 02:47:57 executing program 2: unshare(0x40000000) mmap(&(0x7f0000000000/0xb36000)=nil, 0xb36000, 0x3, 0x8031, 0xffffffffffffffff, 0x0) openat$cgroup_ro(0xffffffffffffffff, 0x0, 0x0, 0x0) r0 = socket$inet6(0xa, 0x3, 0x3a) r1 = socket$packet(0x11, 0x3, 0x300) r2 = socket(0x100000000011, 0x2, 0x0) bind(r2, &(0x7f0000000140)=@generic={0x11, "0000010000000000080044944eeba71a4976e252922cb18f6e2e2aba000000012e0b3836005404b0e0301a4ce875f2e3ff5f163ee340b7679500800000000000000101013c5811039e15775027ecce66fd792bbf0e5bf5ff1b0816f3f6db1c00010000000000000049740000000000000006ad8e5ecc326d3a09ffc2c654"}, 0x80) getsockname$packet(r2, &(0x7f0000000040)={0x11, 0x0, 0x0}, &(0x7f00000001c0)=0x14) setsockopt$packet_add_memb(r1, 0x107, 0x1, &(0x7f0000000040)={r3, 0x1, 0x6, @local}, 0x10) r4 = socket(0x100000000011, 0x2, 0x0) bind(r4, &(0x7f0000000140)=@generic={0x11, "0000010000000000080044944eeba71a4976e252922cb18f6e2e2aba000000012e0b3836005404b0e0301a4ce875f2e3ff5f163ee340b7679500800000000000000101013c5811039e15775027ecce66fd792bbf0e5bf5ff1b0816f3f6db1c00010000000000000049740000000000000006ad8e5ecc326d3a09ffc2c654"}, 0x80) getsockname$packet(r4, &(0x7f0000000040)={0x11, 0x0, 0x0}, &(0x7f00000001c0)=0x14) setsockopt$packet_add_memb(r1, 0x107, 0x1, &(0x7f0000000040)={r5, 0x1, 0x6, @random="109b8553d862"}, 0x10) ioctl$sock_inet6_SIOCSIFDSTADDR(r0, 0x8918, &(0x7f0000000100)={@remote, 0x0, r5}) setsockopt$inet6_int(r0, 0x29, 0xc8, &(0x7f00000007c0), 0x4) setsockopt$inet6_MRT6_ADD_MIF(r0, 0x29, 0xca, &(0x7f0000000180)={0x0, 0x1}, 0xc) setsockopt$inet6_MRT6_ADD_MFC(r0, 0x29, 0xc9, 0x0, 0x0) socket$nl_netfilter(0x10, 0x3, 0xc) r6 = socket(0x10, 0x80002, 0x0) ioctl(r6, 0x1000008912, &(0x7f00000001c0)="080db5055e0bcfe8696071") ioctl$sock_bt_bnep_BNEPGETCONNINFO(0xffffffffffffffff, 0x800442d3, 0x0) mmap(&(0x7f0000000000/0xb36000)=nil, 0xb36000, 0x2, 0x28012, 0xffffffffffffffff, 0x0) r7 = accept$inet(r4, &(0x7f0000000000)={0x2, 0x0, @dev}, &(0x7f0000000080)=0x10) getsockopt$IPT_SO_GET_INFO(r7, 0x0, 0x40, &(0x7f0000000200)={'raw\x00'}, &(0x7f00000000c0)=0x54) 02:47:57 executing program 4: r0 = socket$netlink(0x10, 0x3, 0x0) unshare(0x40000000) mmap(&(0x7f0000000000/0xb36000)=nil, 0xb36000, 0x3, 0x8031, 0xffffffffffffffff, 0x0) setsockopt$netlink_NETLINK_TX_RING(0xffffffffffffffff, 0x10e, 0x7, 0x0, 0x0) r1 = socket$inet6(0xa, 0x3, 0x3a) setsockopt$inet6_int(r1, 0x29, 0xc8, &(0x7f00000007c0), 0x4) setsockopt$inet6_MRT6_ADD_MIF(r1, 0x29, 0xca, &(0x7f0000000180)={0x0, 0x1}, 0xc) setsockopt$inet6_MRT6_ADD_MFC(r1, 0x29, 0xc9, 0x0, 0x0) ppoll(&(0x7f0000000040)=[{r0, 0x221}], 0x1, &(0x7f0000000080)={0x0, 0x989680}, &(0x7f00000000c0)={[0x6]}, 0x8) ioctl(r0, 0x1000008912, &(0x7f0000000000)="080db5055e0bcfe847a071") 02:47:57 executing program 3: r0 = socket$inet6(0xa, 0x80003, 0x6b) ioctl(r0, 0x1000008912, &(0x7f0000000040)="080db5055e0bcfe8479071") sendmsg$nl_route(0xffffffffffffffff, &(0x7f0000000000)={0x0, 0x0, &(0x7f0000000200)={&(0x7f0000000500)=ANY=[@ANYBLOB="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"], 0x28c}}, 0x0) r1 = socket(0x10, 0x3, 0x0) sendmmsg$alg(r1, &(0x7f0000000140), 0x4924b68, 0x0) r2 = socket$inet6(0xa, 0x5, 0x0) setsockopt$inet_sctp6_SCTP_EVENTS(r2, 0x84, 0xb, &(0x7f0000000040)={0x0, 0x0, 0x95}, 0xe) setsockopt$inet_sctp6_SCTP_RECVRCVINFO(r2, 0x84, 0x20, &(0x7f0000000080)=0x4, 0x4) listen(r2, 0x103) recvmmsg(r2, &(0x7f00000031c0)=[{{0x0, 0x0, 0x0}}], 0x300, 0x0, 0x0) setsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX_OLD(r2, 0x84, 0x6b, &(0x7f00000000c0)=[@in6={0xa, 0x0, 0x0, @loopback}], 0x1c) getpeername(r1, &(0x7f0000000240)=@pppol2tpv3in6={0x18, 0x1, {0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, {0xa, 0x0, 0x0, @empty}}}, &(0x7f00000001c0)=0x80) setsockopt$inet6_group_source_req(r3, 0x29, 0x2e, &(0x7f0000000080)={0xf67f, {{0xa, 0x4e22, 0x9d5, @mcast1, 0x1ff}}, {{0xa, 0x4e21, 0x7, @local, 0x4}}}, 0x108) pipe(&(0x7f0000000c00)={0xffffffffffffffff}) connect$vsock_stream(r4, &(0x7f0000000c40)={0x28, 0x0, 0xffffffff, @hyper}, 0x10) r5 = bpf$BPF_BTF_GET_FD_BY_ID(0x13, &(0x7f0000000140)=0xffffffffffffffff, 0x4) epoll_ctl$EPOLL_CTL_MOD(r4, 0x3, r5, &(0x7f0000000180)={0x30000011}) write$cgroup_subtree(r4, &(0x7f00000002c0)={[{0x6, 'rdma'}, {0x2d, 'io'}]}, 0xa) [ 259.370023][T11354] FAULT_INJECTION: forcing a failure. [ 259.370023][T11354] name failslab, interval 1, probability 0, space 0, times 0 [ 259.402341][T11358] IPVS: ftp: loaded support on port[0] = 21 [ 259.404759][T11355] IPVS: ftp: loaded support on port[0] = 21 [ 259.431380][T11354] CPU: 0 PID: 11354 Comm: syz-executor.0 Not tainted 5.6.0-rc3-syzkaller #0 [ 259.440121][T11354] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 259.450200][T11354] Call Trace: [ 259.453516][T11354] dump_stack+0x188/0x20d [ 259.457880][T11354] should_fail.cold+0x5/0xa [ 259.462427][T11354] ? fault_create_debugfs_attr+0x140/0x140 [ 259.468281][T11354] should_failslab+0x5/0xf [ 259.472710][T11354] kmem_cache_alloc_trace+0x2d0/0x7d0 [ 259.478217][T11354] rtnl_newlink+0x46/0xa0 [ 259.482582][T11354] ? __rtnl_newlink+0x1590/0x1590 [ 259.487633][T11354] rtnetlink_rcv_msg+0x44e/0xad0 [ 259.492606][T11354] ? rtnl_bridge_getlink+0x870/0x870 [ 259.497981][T11354] ? netdev_core_pick_tx+0x2e0/0x2e0 [ 259.503568][T11354] ? __copy_skb_header+0x2c0/0x5b0 [ 259.508719][T11354] ? skb_splice_bits+0x1a0/0x1a0 [ 259.513680][T11354] ? __kasan_kmalloc.constprop.0+0xbf/0xd0 [ 259.519505][T11354] ? kmem_cache_alloc+0x261/0x730 [ 259.524560][T11354] netlink_rcv_skb+0x15a/0x410 [ 259.529357][T11354] ? rtnl_bridge_getlink+0x870/0x870 [ 259.534673][T11354] ? netlink_ack+0xa80/0xa80 [ 259.539313][T11354] netlink_unicast+0x537/0x740 [ 259.544109][T11354] ? netlink_attachskb+0x810/0x810 [ 259.549236][T11354] ? _copy_from_iter_full+0x25c/0x870 [ 259.554628][T11354] ? __phys_addr_symbol+0x2c/0x70 [ 259.559669][T11354] ? __check_object_size+0x171/0x437 [ 259.564982][T11354] netlink_sendmsg+0x882/0xe10 [ 259.569776][T11354] ? aa_af_perm+0x260/0x260 [ 259.574317][T11354] ? netlink_unicast+0x740/0x740 [ 259.579298][T11354] ? netlink_unicast+0x740/0x740 [ 259.584390][T11354] sock_sendmsg+0xcf/0x120 [ 259.588834][T11354] ____sys_sendmsg+0x6b9/0x7d0 [ 259.593629][T11354] ? kernel_sendmsg+0x50/0x50 [ 259.598362][T11354] ___sys_sendmsg+0x100/0x170 [ 259.603072][T11354] ? sendmsg_copy_msghdr+0x70/0x70 [ 259.608228][T11354] ? __fget_files+0x329/0x4f0 [ 259.612939][T11354] ? ksys_dup3+0x3c0/0x3c0 [ 259.617380][T11354] ? find_held_lock+0x2d/0x110 [ 259.622159][T11354] ? vfs_write+0x342/0x5c0 [ 259.626601][T11354] ? __fget_light+0x208/0x270 [ 259.631311][T11354] __sys_sendmsg+0xec/0x1b0 [ 259.635832][T11354] ? __sys_sendmsg_sock+0xb0/0xb0 [ 259.640873][T11354] ? vfs_write+0x15b/0x5c0 [ 259.645325][T11354] ? trace_hardirqs_off_caller+0x55/0x230 [ 259.651198][T11354] ? do_syscall_64+0x21/0x790 [ 259.655906][T11354] do_syscall_64+0xf6/0x790 [ 259.660443][T11354] entry_SYSCALL_64_after_hwframe+0x49/0xbe [ 259.666358][T11354] RIP: 0033:0x45c4a9 [ 259.670272][T11354] Code: ad b6 fb ff c3 66 2e 0f 1f 84 00 00 00 00 00 66 90 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 0f 83 7b b6 fb ff c3 66 2e 0f 1f 84 00 00 00 00 [ 259.690000][T11354] RSP: 002b:00007f84ffee5c78 EFLAGS: 00000246 ORIG_RAX: 000000000000002e [ 259.698432][T11354] RAX: ffffffffffffffda RBX: 00007f84ffee66d4 RCX: 000000000045c4a9 [ 259.706416][T11354] RDX: 0000000000000000 RSI: 0000000020000140 RDI: 0000000000000003 [ 259.714400][T11354] RBP: 000000000076bf20 R08: 0000000000000000 R09: 0000000000000000 [ 259.722495][T11354] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000004 [ 259.730490][T11354] R13: 00000000000009f9 R14: 00000000004cc766 R15: 0000000000000003 02:47:58 executing program 1: r0 = socket$netlink(0x10, 0x3, 0x0) ioctl(r0, 0x1000008912, &(0x7f00000001c0)="080db5055e0bcfe847a071") bpf$PROG_LOAD(0x5, &(0x7f0000000180)={0x1b, 0x0, 0x0, &(0x7f00000000c0)='GPL\x00', 0x4, 0x1000, &(0x7f000062b000)=""/4096, 0x0, 0x0, [], 0x0, 0x0, 0xffffffffffffffff, 0x8, 0x0, 0x0, 0x10, 0x0}, 0x78) 02:47:58 executing program 0 (fault-call:1 fault-nth:4): r0 = socket$nl_route(0x10, 0x3, 0x0) sendmsg$nl_route(r0, &(0x7f0000000140)={0x0, 0x0, &(0x7f0000000200)={&(0x7f0000000040)=@newlink={0x4c, 0x10, 0x801, 0x0, 0x0, {}, [@IFLA_AF_SPEC={0x24, 0x1a, 0x0, 0x1, [@AF_INET={0x20, 0x2, 0x0, 0x1, {0x1c, 0x1, 0x0, 0x1, [{0x9, 0x4}, {0x8}, {0x8}]}}]}, @IFLA_GROUP={0x8}]}, 0x4c}}, 0x0) 02:47:58 executing program 3: r0 = accept4(0xffffffffffffffff, &(0x7f0000000000)=@l2tp6={0xa, 0x0, 0x0, @remote}, &(0x7f0000000080)=0x80, 0x0) connect$pptp(r0, &(0x7f00000000c0)={0x18, 0x2, {0x3, @local}}, 0x1e) accept4$bt_l2cap(r0, &(0x7f0000000180), &(0x7f00000001c0)=0xe, 0x80800) r1 = socket$inet_mptcp(0x2, 0x1, 0x106) listen(r1, 0x0) r2 = accept4$tipc(0xffffffffffffffff, &(0x7f0000000100), &(0x7f0000000140)=0x10, 0x100800) sendmmsg(r2, &(0x7f0000000800)=[{{0x0, 0x0, 0x0}}], 0x1, 0x240048a0) 02:47:58 executing program 5: close(0xffffffffffffffff) r0 = syz_genetlink_get_family_id$devlink(&(0x7f0000000040)='devlink\x00') r1 = socket$nl_generic(0x10, 0x3, 0x10) r2 = socket$alg(0x26, 0x5, 0x0) bind$alg(r2, &(0x7f0000000000)={0x26, 'skcipher\x00', 0x0, 0x0, 'cbc-twofish-3way\x00'}, 0x58) accept4(r2, 0x0, 0x0, 0x0) setsockopt$ALG_SET_KEY(r2, 0x117, 0x1, &(0x7f0000c18000)="ad56b6c5820fae9d6dcd3292ea54c7beef915d564c90c200", 0x18) ioctl$sock_SIOCGPGRP(r2, 0x8904, &(0x7f0000000000)=0x0) r4 = socket$inet6(0xa, 0x80003, 0x6b) ioctl(r4, 0x1000008912, &(0x7f0000000040)="080db5055e0bcfe8479071") sendmsg$nl_generic(r1, &(0x7f00000001c0)={0x0, 0x0, &(0x7f0000000100)={&(0x7f0000000200)={0x24, 0x24, 0x829, 0x0, 0x0, {0x4, 0x1000000}, [@typed={0x8, 0xc, 0x0, 0x0, @fd=r4}, @typed={0x8, 0x92, 0x0, 0x0, @pid=r3}]}, 0x24}, 0x1, 0xffffff7f0e000000}, 0x0) r5 = socket$nl_netfilter(0x10, 0x3, 0xc) sendmsg$IPCTNL_MSG_EXP_DELETE(r5, &(0x7f0000000240)={0x0, 0x0, &(0x7f0000000200)={&(0x7f0000000140)={0x20, 0x2, 0x2, 0x5, 0x0, 0x0, {}, [@CTA_EXPECT_HELP_NAME={0xa, 0x6, 'Q.931\x00'}]}, 0x20}}, 0x0) ioctl$sock_FIOGETOWN(r5, 0x8903, &(0x7f0000000080)=0x0) r7 = socket$inet6(0xa, 0x3, 0x1) connect$inet6(r7, &(0x7f0000000040)={0xa, 0x0, 0x0, @mcast2, 0x9}, 0x1c) setsockopt$inet6_opts(r7, 0x29, 0x3b, &(0x7f0000000a40)=ANY=[@ANYBLOB="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"], 0x28) sendmmsg(r7, &(0x7f00000092c0), 0x400000000000064, 0x0) r8 = socket$inet6(0xa, 0x5, 0x0) setsockopt$inet_sctp6_SCTP_EVENTS(r8, 0x84, 0xb, &(0x7f0000000040)={0x0, 0x0, 0x95}, 0xe) setsockopt$inet_sctp6_SCTP_RECVRCVINFO(r8, 0x84, 0x20, &(0x7f0000000080)=0x4, 0x4) listen(r8, 0x103) recvmmsg(r8, &(0x7f00000031c0)=[{{0x0, 0x0, 0x0}}], 0x300, 0x0, 0x0) setsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX_OLD(r8, 0x84, 0x6b, &(0x7f00000000c0)=[@in6={0xa, 0x0, 0x0, @loopback}], 0x1c) getsockopt$inet6_IPV6_IPSEC_POLICY(0xffffffffffffffff, 0x29, 0x22, &(0x7f0000000680)={{{@in=@broadcast, @in=@local, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in=@broadcast}, 0x0, @in6=@mcast2}}, &(0x7f0000000640)=0xe8) r10 = socket$nl_generic(0x10, 0x3, 0x10) r11 = socket$alg(0x26, 0x5, 0x0) bind$alg(r11, &(0x7f0000000000)={0x26, 'skcipher\x00', 0x0, 0x0, 'cbc-twofish-3way\x00'}, 0x58) accept4(r11, 0x0, 0x0, 0x0) setsockopt$ALG_SET_KEY(r11, 0x117, 0x1, &(0x7f0000c18000)="ad56b6c5820fae9d6dcd3292ea54c7beef915d564c90c200", 0x18) ioctl$sock_SIOCGPGRP(r11, 0x8904, &(0x7f0000000000)=0x0) sendmsg$nl_generic(r10, &(0x7f0000000180)={0x0, 0x0, &(0x7f0000000100)={&(0x7f0000000200)={0x24, 0x24, 0x829, 0x0, 0x0, {0x4, 0x1000000}, [@typed={0x8, 0xc, 0x0, 0x0, @uid=r9}, @typed={0x8, 0x82, 0x0, 0x0, @pid=r12}]}, 0x24}, 0x1, 0xffffff7f0e000000}, 0x0) r13 = ioctl$TUNGETDEVNETNS(0xffffffffffffffff, 0x54e3, 0x0) r14 = ioctl$NS_GET_PARENT(0xffffffffffffffff, 0xb702, 0x0) r15 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000040)='memory.events\x00', 0x275a, 0x0) mmap(&(0x7f0000000000/0x3000)=nil, 0x3000, 0x1, 0x10012, r15, 0x0) r16 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000040)='memory.events\x00', 0x7a05, 0x1700) pwrite64(r16, &(0x7f0000000400)="4ebefa1e923f1e018b6e53bf4815b78e1f2ef9212b93090c1ff6b35c208d50aef3fd759f995b53dd37c58cf8332b8a6b66575478e02ef0145bf122ba2e2c53a7ec45e375683475a6495f8d7b7a088f5e32dc266569074319bf8c8d3d8007cc92e2ba0d9082c41b63e330f353a3f675a98d2e74a08e38400f7f5eb113a0e25fd90115d57a7acdcab1128cf4f9c719f3f29d460c507f8a2a6594d259217d32eae9be93c6ed17a67ae2e7e689a31fa8449da12fd62bf423cff702b09e6ee1ff0e698b8bb517819eb712ba2b34b54b28b79d9399d920d5a5507e8a85f37060dfe3051f06f8d7cc9b068495ee5d5fcce85410bcd9f91d1f198353ce94b2e03370e43875c1a035bb88fd26fbb5b1252e2056d6b67e2b2f424051a40ad9170e76a81a6ca4f149ff643db76f8f2c1aa8024a6279952027489bbad6479e47ea5ba9e47d8136df398665f6cdfd15e93cfbf2ce1151afe9321ed63fe7100e704b232646fc1e0e936b90cceaaa70225ce71640e10316d2cc637355eddb3c4e16ff1635fa4e65a66eb5ab2cbf9d6f063e05f0e46fcc14bf31eedfb9f33c215fc14946cc6f7493924442e939f71ac4bd3e35e78857f9624c663f3669a47a7146e3249ee3eaaf681f371d515af5b934f9252c7ac2a164bf318fc2b194ee087b2b28ed5e4618c0906fc3f32c43a3b9e08a2e0d509f65a7de909e8c3c535f1d8cb9c236716e5ad709", 0x200, 0x0) r17 = ioctl$TUNGETDEVNETNS(r16, 0x54e3, 0x0) sendmsg$DEVLINK_CMD_RELOAD(0xffffffffffffffff, &(0x7f0000000100)={&(0x7f0000000000)={0x10, 0x0, 0x0, 0x4}, 0xc, &(0x7f00000000c0)={&(0x7f0000000280)=ANY=[@ANYBLOB="70010000", @ANYRES16=r0, @ANYBLOB="20002dbd7000fcdbdf2525000000080001007063690011000200303030303a30303a31302e300000000008008b00", @ANYRES32=r3, @ANYBLOB="080001007063690011000200303030303a30303a31302e300000000008008b00", @ANYRES32=r6, @ANYBLOB="0e0001006e657464657673696d0000000f0002006e657464657673696d30000008008c00010000000e0001006e657464657673696d0000000f0002006e657464657673696d30000008008b00", @ANYRES32=r12, @ANYBLOB="080011303a31302e300000000008008a00"/26, @ANYRES32=r13, @ANYBLOB="0e0001006e657464657673696d0000000f0002006e657464657673696d30000008008c00030000000e0001006e657464657673696d0000000f0002006e657464657673696d30000008008a00", @ANYRES32=r14, @ANYBLOB="0e0001006e657464657673696d0000000f0002006e657464657673696d30000008008a00", @ANYRES32=r15, @ANYBLOB="0e0001006e657464657673696d0000000f0002006e657464657673696d30000008008a00", @ANYRES32=r17, @ANYBLOB], 0x170}, 0x1, 0x0, 0x0, 0x24000}, 0x10) r18 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000080)='cgroup.controllers\x00', 0x275a, 0x0) mmap(&(0x7f0000000000/0x3000)=nil, 0x3000, 0x0, 0x11, r18, 0x0) bpf$BPF_TASK_FD_QUERY(0x14, &(0x7f0000000040)={r3, r18, 0x0, 0x15, &(0x7f0000000000)='md5sum%ppp0nodevproc\x00'}, 0x30) [ 260.112568][T11375] FAULT_INJECTION: forcing a failure. [ 260.112568][T11375] name failslab, interval 1, probability 0, space 0, times 0 [ 260.160583][T11360] device lo entered promiscuous mode [ 260.162437][T11375] CPU: 1 PID: 11375 Comm: syz-executor.0 Not tainted 5.6.0-rc3-syzkaller #0 [ 260.174630][T11375] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 260.184698][T11375] Call Trace: [ 260.188021][T11375] dump_stack+0x188/0x20d [ 260.192355][T11375] should_fail.cold+0x5/0xa [ 260.196962][T11375] ? lock_downgrade+0x7f0/0x7f0 [ 260.201809][T11375] ? fault_create_debugfs_attr+0x140/0x140 [ 260.207631][T11375] should_failslab+0x5/0xf [ 260.212048][T11375] kmem_cache_alloc_node+0x25c/0x760 [ 260.217459][T11375] ? __rtnl_newlink+0x1590/0x1590 [ 260.222486][T11375] ? netdev_run_todo+0x50c/0x760 [ 260.227437][T11375] __alloc_skb+0xba/0x5a0 [ 260.231765][T11375] ? __kmalloc_reserve.isra.0+0xe0/0xe0 [ 260.237332][T11375] ? __rtnl_newlink+0x1590/0x1590 [ 260.242365][T11375] netlink_ack+0x234/0xa80 [ 260.246781][T11375] ? netdev_core_pick_tx+0x2e0/0x2e0 [ 260.252060][T11375] ? netlink_sendmsg+0xe10/0xe10 [ 260.257022][T11375] ? __copy_skb_header+0x2c0/0x5b0 [ 260.262138][T11375] ? skb_splice_bits+0x1a0/0x1a0 [ 260.267072][T11375] ? __kasan_kmalloc.constprop.0+0xbf/0xd0 [ 260.272898][T11375] ? kmem_cache_alloc+0x261/0x730 [ 260.277933][T11375] netlink_rcv_skb+0x332/0x410 [ 260.282698][T11375] ? rtnl_bridge_getlink+0x870/0x870 [ 260.287990][T11375] ? netlink_ack+0xa80/0xa80 [ 260.292597][T11375] netlink_unicast+0x537/0x740 [ 260.297371][T11375] ? netlink_attachskb+0x810/0x810 [ 260.302500][T11375] ? _copy_from_iter_full+0x25c/0x870 [ 260.307886][T11375] ? __phys_addr_symbol+0x2c/0x70 [ 260.312912][T11375] ? __check_object_size+0x171/0x437 [ 260.318317][T11375] netlink_sendmsg+0x882/0xe10 [ 260.323089][T11375] ? aa_af_perm+0x260/0x260 [ 260.327599][T11375] ? netlink_unicast+0x740/0x740 [ 260.332558][T11375] ? netlink_unicast+0x740/0x740 [ 260.337517][T11375] sock_sendmsg+0xcf/0x120 [ 260.341955][T11375] ____sys_sendmsg+0x6b9/0x7d0 [ 260.346854][T11375] ? kernel_sendmsg+0x50/0x50 [ 260.351558][T11375] ___sys_sendmsg+0x100/0x170 [ 260.356237][T11375] ? sendmsg_copy_msghdr+0x70/0x70 [ 260.361362][T11375] ? __fget_files+0x329/0x4f0 [ 260.366033][T11375] ? ksys_dup3+0x3c0/0x3c0 [ 260.370437][T11375] ? find_held_lock+0x2d/0x110 [ 260.375191][T11375] ? vfs_write+0x342/0x5c0 [ 260.379608][T11375] ? __fget_light+0x208/0x270 [ 260.384291][T11375] __sys_sendmsg+0xec/0x1b0 [ 260.388786][T11375] ? __sys_sendmsg_sock+0xb0/0xb0 [ 260.393800][T11375] ? vfs_write+0x15b/0x5c0 [ 260.398221][T11375] ? trace_hardirqs_off_caller+0x55/0x230 [ 260.403934][T11375] ? do_syscall_64+0x21/0x790 [ 260.408622][T11375] do_syscall_64+0xf6/0x790 [ 260.413122][T11375] entry_SYSCALL_64_after_hwframe+0x49/0xbe [ 260.419005][T11375] RIP: 0033:0x45c4a9 [ 260.422888][T11375] Code: ad b6 fb ff c3 66 2e 0f 1f 84 00 00 00 00 00 66 90 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 0f 83 7b b6 fb ff c3 66 2e 0f 1f 84 00 00 00 00 [ 260.442504][T11375] RSP: 002b:00007f84ffee5c78 EFLAGS: 00000246 ORIG_RAX: 000000000000002e [ 260.450929][T11375] RAX: ffffffffffffffda RBX: 00007f84ffee66d4 RCX: 000000000045c4a9 [ 260.458898][T11375] RDX: 0000000000000000 RSI: 0000000020000140 RDI: 0000000000000003 [ 260.466858][T11375] RBP: 000000000076bf20 R08: 0000000000000000 R09: 0000000000000000 [ 260.474818][T11375] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000004 [ 260.482779][T11375] R13: 00000000000009f9 R14: 00000000004cc766 R15: 0000000000000004 02:47:58 executing program 1: r0 = socket$netlink(0x10, 0x3, 0x0) ioctl(r0, 0x1000008912, &(0x7f00000001c0)="080db5055e0bcfe847a071") bpf$PROG_LOAD(0x5, &(0x7f0000000180)={0x1b, 0x0, 0x0, &(0x7f00000000c0)='GPL\x00', 0x4, 0x1000, &(0x7f000062b000)=""/4096, 0x0, 0x0, [], 0x0, 0x0, 0xffffffffffffffff, 0x8, 0x0, 0x0, 0x10, 0x0}, 0x78) 02:47:58 executing program 3: r0 = socket$inet(0x2, 0x4000000000000001, 0x0) setsockopt$inet_tcp_int(r0, 0x6, 0x80000000000002, &(0x7f0000000300)=0x7a, 0x4) bind$inet(r0, &(0x7f0000000000)={0x2, 0x4e23, @broadcast}, 0x10) sendto$inet(r0, 0x0, 0x3f, 0x40000, &(0x7f0000e68000)={0x2, 0x4e23, @local}, 0x10) setsockopt$sock_int(r0, 0x1, 0x8, &(0x7f00000003c0), 0x4) write$binfmt_elf64(r0, &(0x7f0000000100)=ANY=[@ANYRES32, @ANYRES16=0x0], 0x2bcf) shutdown(r0, 0x1) recvmsg(r0, &(0x7f0000001440)={0x0, 0xa, &(0x7f00000015c0)=[{&(0x7f0000001600)=""/4096, 0xf9b3}], 0x1, 0x0, 0xff96ce4aaaa47475, 0x7115}, 0x100) 02:47:58 executing program 0 (fault-call:1 fault-nth:5): r0 = socket$nl_route(0x10, 0x3, 0x0) sendmsg$nl_route(r0, &(0x7f0000000140)={0x0, 0x0, &(0x7f0000000200)={&(0x7f0000000040)=@newlink={0x4c, 0x10, 0x801, 0x0, 0x0, {}, [@IFLA_AF_SPEC={0x24, 0x1a, 0x0, 0x1, [@AF_INET={0x20, 0x2, 0x0, 0x1, {0x1c, 0x1, 0x0, 0x1, [{0x9, 0x4}, {0x8}, {0x8}]}}]}, @IFLA_GROUP={0x8}]}, 0x4c}}, 0x0) 02:47:58 executing program 3: socket(0x0, 0x0, 0x0) ioctl(0xffffffffffffffff, 0x0, 0x0) socket$netlink(0x10, 0x3, 0x0) writev(0xffffffffffffffff, 0x0, 0x0) r0 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$inet_tcp_int(r0, 0x6, 0x210000000013, &(0x7f0000000040)=0x100000001, 0x4) bind$inet(r0, &(0x7f0000738ff0)={0x2, 0x4e21, @multicast1}, 0x10) r1 = socket$netlink(0x10, 0x3, 0x0) ioctl(r1, 0x1000008912, &(0x7f0000000000)="080db5055e0bcfe8478071") r2 = syz_genetlink_get_family_id$nl80211(&(0x7f00000001c0)='nl80211\x00') sendmsg$NL80211_CMD_DEL_MPATH(r1, &(0x7f00000002c0)={&(0x7f0000000100)={0x10, 0x0, 0x0, 0x8000000}, 0xc, &(0x7f0000000280)={&(0x7f0000000240)={0x20, r2, 0x200, 0x70bd2a, 0x25dfdbfc, {}, [@NL80211_ATTR_WDEV={0xc, 0x99, {0x4}}]}, 0x20}, 0x1, 0x0, 0x0, 0x4000}, 0x4) pipe(&(0x7f0000000c00)={0xffffffffffffffff, 0xffffffffffffffff}) connect$vsock_stream(r3, &(0x7f0000000c40)={0x28, 0x0, 0xffffffff, @hyper}, 0x10) r5 = bpf$BPF_BTF_GET_FD_BY_ID(0x13, &(0x7f0000000140)=0xffffffffffffffff, 0x4) epoll_ctl$EPOLL_CTL_MOD(r3, 0x3, r5, &(0x7f0000000180)={0x30000011}) setsockopt$sock_attach_bpf(r3, 0x1, 0x32, &(0x7f0000000300)=r4, 0x4) ioctl$sock_bt_cmtp_CMTPGETCONNLIST(r3, 0x800443d2, &(0x7f0000000000)={0x4, &(0x7f0000000080)=[{@fixed}, {}, {}, {}]}) connect$inet(r0, &(0x7f0000000180)={0x2, 0x4e21, @local}, 0x10) setsockopt$inet_tcp_TCP_REPAIR(r0, 0x6, 0x13, &(0x7f0000000200), 0x88) sendto$inet(r0, &(0x7f0000000640)="e0", 0x1, 0x40007bd, 0x0, 0x0) close(r0) [ 260.733454][ T170] tipc: TX() has been purged, node left! [ 260.740938][ T170] tipc: TX() has been purged, node left! [ 260.766720][ T170] tipc: TX() has been purged, node left! [ 260.820517][ T170] tipc: TX() has been purged, node left! 02:47:59 executing program 0: r0 = socket$nl_route(0x10, 0x3, 0x0) sendmsg$nl_route(r0, &(0x7f0000000140)={0x0, 0x0, &(0x7f0000000200)={&(0x7f0000000040)=@newlink={0x4c, 0x10, 0x801, 0x0, 0x0, {}, [@IFLA_AF_SPEC={0x24, 0x1a, 0x0, 0x1, [@AF_INET={0x20, 0x2, 0x0, 0x1, {0x1c, 0x1, 0x0, 0x1, [{0x9, 0x4}, {0x8}, {0x8}]}}]}, @IFLA_GROUP={0x8}]}, 0x4c}}, 0x0) [ 261.106713][T11348] device lo left promiscuous mode [ 261.191184][T11358] IPVS: ftp: loaded support on port[0] = 21 [ 261.275703][T11355] IPVS: ftp: loaded support on port[0] = 21 [ 261.659037][T11381] device lo entered promiscuous mode [ 261.724499][T11360] device lo left promiscuous mode 02:48:03 executing program 2: r0 = syz_init_net_socket$rose(0xb, 0x5, 0x0) ioctl$sock_inet_SIOCSIFFLAGS(r0, 0x8914, &(0x7f0000000040)={'nr0\x00'}) ioctl$sock_inet_SIOCSIFFLAGS(r0, 0x8914, &(0x7f0000000140)={'nr0\x00', 0xe703}) socket$isdn_base(0x22, 0x3, 0x0) r1 = socket$inet(0x2, 0x4000000000000001, 0x0) getsockopt$inet_mreqn(r1, 0x0, 0x15, &(0x7f00000001c0)={@empty, @initdev}, &(0x7f0000000200)=0xc) getsockopt$IPT_SO_GET_INFO(r1, 0x0, 0x40, &(0x7f0000000080)={'security\x00'}, &(0x7f0000000000)=0x54) 02:48:03 executing program 0: r0 = socket$nl_route(0x10, 0x3, 0x0) sendmsg$nl_route(r0, &(0x7f0000000140)={0x0, 0x0, &(0x7f0000000200)={&(0x7f0000000040)=@newlink={0x4c, 0x10, 0x801, 0x0, 0x0, {}, [@IFLA_AF_SPEC={0x24, 0x1a, 0x0, 0x1, [@AF_INET={0x20, 0x2, 0x0, 0x1, {0x1c, 0x1, 0x0, 0x1, [{0x9, 0x4}, {0x8}, {0x8}]}}]}, @IFLA_GROUP={0x8}]}, 0x4c}}, 0x0) 02:48:03 executing program 1: r0 = socket$netlink(0x10, 0x3, 0x0) ioctl(r0, 0x1000008912, &(0x7f00000001c0)="080db5055e0bcfe847a071") bpf$PROG_LOAD(0x5, &(0x7f0000000180)={0x1b, 0x0, 0x0, &(0x7f00000000c0)='GPL\x00', 0x4, 0x1000, &(0x7f000062b000)=""/4096, 0x0, 0x0, [], 0x0, 0x0, 0xffffffffffffffff, 0x8, 0x0, 0x0, 0x10, 0x0}, 0x78) 02:48:03 executing program 3: r0 = socket$netlink(0x10, 0x3, 0x0) pipe(&(0x7f00000016c0)={0xffffffffffffffff, 0xffffffffffffffff}) recvmsg$can_raw(0xffffffffffffffff, &(0x7f0000000400)={&(0x7f0000000100)=@pppol2tp={0x18, 0x1, {0x0, 0xffffffffffffffff, {0x2, 0x0, @multicast2}}}, 0x80, &(0x7f0000000080)=[{&(0x7f0000000340)=""/119, 0x77}], 0x1, &(0x7f00000003c0)=""/25, 0x19}, 0x2) sendmsg$RDMA_NLDEV_CMD_GET_CHARDEV(r2, &(0x7f00000017c0)={&(0x7f0000001700)={0x10, 0x0, 0x0, 0x80000}, 0xc, &(0x7f0000001780)={&(0x7f0000000200)=ANY=[@ANYBLOB="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"], 0x18}, 0x1, 0x0, 0x0, 0x4800}, 0x4840) ioctl(r0, 0x1000008912, &(0x7f00000001c0)="080db5055e0bcfe847a071") setsockopt$netlink_NETLINK_TX_RING(r1, 0x10e, 0x7, &(0x7f0000000040)={0x8, 0xb9, 0x1, 0x4}, 0x10) r3 = socket$inet_tcp(0x2, 0x1, 0x0) getsockopt$inet_buf(r3, 0x0, 0x27, &(0x7f0000000440)=""/62, &(0x7f0000000480)=0x3e) bpf$PROG_LOAD(0x5, &(0x7f0000000180)={0x10, 0x4, &(0x7f00000004c0)=ANY=[@ANYBLOB="1800000000000000000000000000000061111000000000009500000000000000e99f8759949a0a0b9e01c6f153c8dc2a2445f3ec4d4c691957619c3643c1fee7a5ec780e609f00eba9610166b0535ef3048988a48b802ed08bedcd0bd9b6af5cfa813abc456f4c2973c2e5f9943610c7dc818eb21edf6558ce03934850b8cafe0bc5c9d0385da661fe6200c63197119fbb3954898175ec"], &(0x7f00000000c0)='GPL\x00', 0x4, 0x1000, &(0x7f000062b000)=""/4096, 0x0, 0x0, [], 0x0, 0x0, 0xffffffffffffffff, 0x8, 0x0, 0x0, 0x10, 0x0}, 0x70) r4 = socket$inet(0x2, 0x4000000000000001, 0x0) getsockopt$inet_mreqn(r4, 0x0, 0x15, &(0x7f00000001c0)={@empty, @initdev}, &(0x7f0000000200)=0xc) getsockopt$ARPT_SO_GET_INFO(r4, 0x0, 0x60, &(0x7f0000000580)={'filter\x00'}, &(0x7f0000000000)=0x44) 02:48:03 executing program 5: close(0xffffffffffffffff) r0 = syz_genetlink_get_family_id$devlink(&(0x7f0000000040)='devlink\x00') r1 = socket$nl_generic(0x10, 0x3, 0x10) r2 = socket$alg(0x26, 0x5, 0x0) bind$alg(r2, &(0x7f0000000000)={0x26, 'skcipher\x00', 0x0, 0x0, 'cbc-twofish-3way\x00'}, 0x58) accept4(r2, 0x0, 0x0, 0x0) setsockopt$ALG_SET_KEY(r2, 0x117, 0x1, &(0x7f0000c18000)="ad56b6c5820fae9d6dcd3292ea54c7beef915d564c90c200", 0x18) ioctl$sock_SIOCGPGRP(r2, 0x8904, &(0x7f0000000000)=0x0) r4 = socket$inet6(0xa, 0x80003, 0x6b) ioctl(r4, 0x1000008912, &(0x7f0000000040)="080db5055e0bcfe8479071") sendmsg$nl_generic(r1, &(0x7f00000001c0)={0x0, 0x0, &(0x7f0000000100)={&(0x7f0000000200)={0x24, 0x24, 0x829, 0x0, 0x0, {0x4, 0x1000000}, [@typed={0x8, 0xc, 0x0, 0x0, @fd=r4}, @typed={0x8, 0x92, 0x0, 0x0, @pid=r3}]}, 0x24}, 0x1, 0xffffff7f0e000000}, 0x0) r5 = socket$nl_netfilter(0x10, 0x3, 0xc) sendmsg$IPCTNL_MSG_EXP_DELETE(r5, &(0x7f0000000240)={0x0, 0x0, &(0x7f0000000200)={&(0x7f0000000140)={0x20, 0x2, 0x2, 0x5, 0x0, 0x0, {}, [@CTA_EXPECT_HELP_NAME={0xa, 0x6, 'Q.931\x00'}]}, 0x20}}, 0x0) ioctl$sock_FIOGETOWN(r5, 0x8903, &(0x7f0000000080)=0x0) r7 = socket$inet6(0xa, 0x3, 0x1) connect$inet6(r7, &(0x7f0000000040)={0xa, 0x0, 0x0, @mcast2, 0x9}, 0x1c) setsockopt$inet6_opts(r7, 0x29, 0x3b, &(0x7f0000000a40)=ANY=[@ANYBLOB="dd04001300000000000100050000000000000002000020000004010000000000000000b49f1cf4ce3aef2355b0806cbdf4c5bf405969379d7fe52d4061b8fa206f7385e135e3148cfda57c4a61cf56fed6d5dd30f2312d3040b01d5db563712f6941254c42e854936bf6da4d83a19afc3ccfc76dfa696f7e6f9b664133f5fce5ca95ef0001000013b489dbd82e64540309cf2a93b1699b09d7931a12b3ba1ea14c1ed99674e5239a7fd09b77ed6c913624d79f1e57ed24586e1b6527516b5b83c94af28b538184f5b6dae61c166f7124767ee8e664a12b438439a13e6782f489ad791f685de86030b8756afb089fa1f77adb100adb125193ffb4fa8a53a347515621690fcf13add5a1da720a8d3e775879f86fe58d887e33c40a0000b4bc20fd850b84424d8abf5ab67e69be9fdb5dcf2b7f82f8ec2fa66265d000490b437126f2df8e1da73c56ee"], 0x28) sendmmsg(r7, &(0x7f00000092c0), 0x400000000000064, 0x0) r8 = socket$inet6(0xa, 0x5, 0x0) setsockopt$inet_sctp6_SCTP_EVENTS(r8, 0x84, 0xb, &(0x7f0000000040)={0x0, 0x0, 0x95}, 0xe) setsockopt$inet_sctp6_SCTP_RECVRCVINFO(r8, 0x84, 0x20, &(0x7f0000000080)=0x4, 0x4) listen(r8, 0x103) recvmmsg(r8, &(0x7f00000031c0)=[{{0x0, 0x0, 0x0}}], 0x300, 0x0, 0x0) setsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX_OLD(r8, 0x84, 0x6b, &(0x7f00000000c0)=[@in6={0xa, 0x0, 0x0, @loopback}], 0x1c) getsockopt$inet6_IPV6_IPSEC_POLICY(0xffffffffffffffff, 0x29, 0x22, &(0x7f0000000680)={{{@in=@broadcast, @in=@local, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in=@broadcast}, 0x0, @in6=@mcast2}}, &(0x7f0000000640)=0xe8) r10 = socket$nl_generic(0x10, 0x3, 0x10) r11 = socket$alg(0x26, 0x5, 0x0) bind$alg(r11, &(0x7f0000000000)={0x26, 'skcipher\x00', 0x0, 0x0, 'cbc-twofish-3way\x00'}, 0x58) accept4(r11, 0x0, 0x0, 0x0) setsockopt$ALG_SET_KEY(r11, 0x117, 0x1, &(0x7f0000c18000)="ad56b6c5820fae9d6dcd3292ea54c7beef915d564c90c200", 0x18) ioctl$sock_SIOCGPGRP(r11, 0x8904, &(0x7f0000000000)=0x0) sendmsg$nl_generic(r10, &(0x7f0000000180)={0x0, 0x0, &(0x7f0000000100)={&(0x7f0000000200)={0x24, 0x24, 0x829, 0x0, 0x0, {0x4, 0x1000000}, [@typed={0x8, 0xc, 0x0, 0x0, @uid=r9}, @typed={0x8, 0x82, 0x0, 0x0, @pid=r12}]}, 0x24}, 0x1, 0xffffff7f0e000000}, 0x0) r13 = ioctl$TUNGETDEVNETNS(0xffffffffffffffff, 0x54e3, 0x0) r14 = ioctl$NS_GET_PARENT(0xffffffffffffffff, 0xb702, 0x0) r15 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000040)='memory.events\x00', 0x275a, 0x0) mmap(&(0x7f0000000000/0x3000)=nil, 0x3000, 0x1, 0x10012, r15, 0x0) r16 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000040)='memory.events\x00', 0x7a05, 0x1700) pwrite64(r16, &(0x7f0000000400)="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", 0x200, 0x0) r17 = ioctl$TUNGETDEVNETNS(r16, 0x54e3, 0x0) sendmsg$DEVLINK_CMD_RELOAD(0xffffffffffffffff, &(0x7f0000000100)={&(0x7f0000000000)={0x10, 0x0, 0x0, 0x4}, 0xc, &(0x7f00000000c0)={&(0x7f0000000280)=ANY=[@ANYBLOB="70010000", @ANYRES16=r0, @ANYBLOB="20002dbd7000fcdbdf2525000000080001007063690011000200303030303a30303a31302e300000000008008b00", @ANYRES32=r3, @ANYBLOB="080001007063690011000200303030303a30303a31302e300000000008008b00", @ANYRES32=r6, @ANYBLOB="0e0001006e657464657673696d0000000f0002006e657464657673696d30000008008c00010000000e0001006e657464657673696d0000000f0002006e657464657673696d30000008008b00", @ANYRES32=r12, @ANYBLOB="080011303a31302e300000000008008a00"/26, @ANYRES32=r13, @ANYBLOB="0e0001006e657464657673696d0000000f0002006e657464657673696d30000008008c00030000000e0001006e657464657673696d0000000f0002006e657464657673696d30000008008a00", @ANYRES32=r14, @ANYBLOB="0e0001006e657464657673696d0000000f0002006e657464657673696d30000008008a00", @ANYRES32=r15, @ANYBLOB="0e0001006e657464657673696d0000000f0002006e657464657673696d30000008008a00", @ANYRES32=r17, @ANYBLOB], 0x170}, 0x1, 0x0, 0x0, 0x24000}, 0x10) r18 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000080)='cgroup.controllers\x00', 0x275a, 0x0) mmap(&(0x7f0000000000/0x3000)=nil, 0x3000, 0x0, 0x11, r18, 0x0) bpf$BPF_TASK_FD_QUERY(0x14, &(0x7f0000000040)={r3, r18, 0x0, 0x15, &(0x7f0000000000)='md5sum%ppp0nodevproc\x00'}, 0x30) 02:48:03 executing program 4: r0 = socket$inet(0x2, 0x4000000000000001, 0x0) bind$inet(r0, &(0x7f00000002c0)={0x2, 0x4e23, @multicast1}, 0x10) sendto$inet(r0, 0x0, 0x0, 0x200087bd, &(0x7f0000000040)={0x2, 0x4e23, @dev={0xac, 0x14, 0x14, 0xb}}, 0x10) sendto$inet(r0, &(0x7f0000000000)='\f', 0xfb386d1f6a4fd57d, 0x400800a, 0x0, 0xae19fea218018fd) setsockopt$inet_tcp_TCP_CONGESTION(r0, 0x6, 0xd, &(0x7f0000000140)='bbr\x00', 0x4) getsockopt$inet6_IPV6_XFRM_POLICY(0xffffffffffffffff, 0x29, 0x23, 0x0, 0x0) socket$inet6(0xa, 0x80003, 0x6b) ioctl(r0, 0x1000008912, &(0x7f0000000040)="080db5055e0bcfe8479071") recvfrom$inet(r0, &(0x7f0000000080)=""/8, 0xfffffffffffffe6a, 0x700, 0x0, 0xb84608a41099d4b8) 02:48:03 executing program 1: r0 = socket$netlink(0x10, 0x3, 0x0) ioctl(r0, 0x1000008912, &(0x7f00000001c0)="080db5055e0bcfe847a071") bpf$PROG_LOAD(0x5, &(0x7f0000000180)={0x1b, 0x3, &(0x7f0000000000)=@framed={{0x18, 0x2}}, &(0x7f00000000c0)='GPL\x00', 0x4, 0x1000, &(0x7f000062b000)=""/4096, 0x0, 0x0, [], 0x0, 0x0, 0xffffffffffffffff, 0x8, 0x0, 0x0, 0x10, 0x0}, 0x78) 02:48:03 executing program 0: r0 = socket$nl_route(0x10, 0x3, 0x0) sendmsg$nl_route(r0, &(0x7f0000000140)={0x0, 0x2, &(0x7f0000000200)={&(0x7f0000000040)=@newlink={0x4c, 0x10, 0x801, 0x0, 0x0, {}, [@IFLA_AF_SPEC={0x24, 0x1a, 0x0, 0x1, [@AF_INET={0x20, 0x2, 0x0, 0x1, {0x1c, 0x1, 0x0, 0x1, [{0x9, 0x4}, {0x8}, {0x8}]}}]}, @IFLA_GROUP={0x8}]}, 0x4c}}, 0x0) 02:48:03 executing program 3: r0 = socket$inet6(0xa, 0x80003, 0x6b) r1 = socket$inet6(0xa, 0x1, 0x0) sendmmsg$inet6(r1, &(0x7f000000a840)=[{{&(0x7f0000002840)={0xa, 0x0, 0x0, @remote, 0x6}, 0x1c, 0x0}}], 0x1, 0x20000040) poll(&(0x7f00000001c0)=[{r1}], 0x1, 0x2) r2 = socket$inet6(0xa, 0x1, 0x0) r3 = socket$netlink(0x10, 0x3, 0xc) socket$pppl2tp(0x18, 0x1, 0x1) r4 = socket$netlink(0x10, 0x3, 0x0) setsockopt$netlink_NETLINK_CAP_ACK(r4, 0x10e, 0xa, 0xffffffffffffffff, 0x28) r5 = syz_genetlink_get_family_id$nbd(&(0x7f00000001c0)='nbd\x00') sendmsg$NBD_CMD_CONNECT(r4, &(0x7f00000002c0)={&(0x7f0000000080)={0x10, 0x0, 0x0, 0x40000040}, 0xc, &(0x7f0000000280)={&(0x7f0000000680)=ANY=[@ANYBLOB="4c0074008aec52a406a277f15c222fa1a2057e5fea043dd3e296a3ef8081abfe2be6fdce92a0ffb0636bd0e72e71bc76017df26b0c8a4bb4555467ecb9abf0492343189fc588d60deea34f1bccaef3d14040ae980337fa1902903c5cf35c48ff4326", @ANYRES16=r5, @ANYBLOB="90002bbd7000fedbdf250100000008000100000000000c000200c40c0000000000000c00020004000000000000000c00020001000000000000000c0006000d20a9527063583a"], 0x4c}, 0x1, 0x0, 0x0, 0x810}, 0x20040000) sendmsg$NBD_CMD_DISCONNECT(r3, &(0x7f0000000640)={&(0x7f0000000580)={0x10, 0x0, 0x0, 0x40000}, 0xc, &(0x7f0000000600)={&(0x7f00000005c0)={0x28, r5, 0x200, 0x70bd25, 0x25dfdbfe, {}, [@NBD_ATTR_INDEX={0x8, 0x1, 0x0}, @NBD_ATTR_TIMEOUT={0xc, 0x4, 0x5}]}, 0x28}, 0x1, 0x0, 0x0, 0x4050}, 0x0) sendmmsg(r3, &(0x7f00000002c0), 0x40000000000009f, 0x0) r6 = syz_genetlink_get_family_id$devlink(&(0x7f0000000280)='devlink\x00') sendmsg$DEVLINK_CMD_GET(r3, &(0x7f0000000540)={&(0x7f0000000240)={0x10, 0x0, 0x0, 0x100000}, 0xc, &(0x7f0000000480)={&(0x7f0000000400)={0x50, r6, 0x800, 0x70bd2d, 0x25dfdbfe, {}, [@pci={{0x8, 0x1, 'pci\x00'}, {0x11, 0x2, '0000:00:10.0\x00'}}, @nsim={{0xe, 0x1, 'netdevsim\x00'}, {0xf, 0x2, {'netdevsim', 0x0}}}]}, 0x50}}, 0x20010000) sendmmsg$inet6(r2, &(0x7f000000a840)=[{{&(0x7f0000002840)={0xa, 0x0, 0x0, @remote, 0x6}, 0x1c, 0x0}}], 0x1, 0x20000040) poll(&(0x7f00000001c0)=[{r2}], 0x1, 0x2) r7 = socket$nl_route(0x10, 0x3, 0x0) r8 = socket(0x10, 0x803, 0x0) sendmsg$NBD_CMD_DISCONNECT(r8, &(0x7f00000001c0)={0x0, 0x0, &(0x7f0000000180)={0x0}}, 0x0) r9 = socket$nl_route(0x10, 0x3, 0x0) ioctl$sock_SIOCGIFINDEX(r9, 0x8933, &(0x7f0000000200)={'bridge0\x00', 0x0}) sendmsg$nl_route(r9, &(0x7f0000000000)={0x0, 0x0, &(0x7f00000000c0)={&(0x7f0000000040)=@newlink={0x34, 0x10, 0x401, 0x0, 0x0, {0x0, 0x0, 0x0, r10}, [@IFLA_LINKINFO={0x14, 0x12, 0x0, 0x1, @geneve={{0xb, 0x1, 'geneve\x00'}, {0x4}}}]}, 0x34}}, 0x0) r11 = syz_genetlink_get_family_id$batadv(&(0x7f0000000200)='batadv\x00') sendmsg$BATADV_CMD_TP_METER(r8, &(0x7f00000003c0)={&(0x7f0000000000)={0x10, 0x0, 0x0, 0x8}, 0xc, &(0x7f0000000380)={&(0x7f0000000300)=ANY=[@ANYBLOB="dd000000", @ANYRES16=r11, @ANYBLOB="000827bd7000fedbdf25020000000500330000000000030035003f00000005002f000000000005002d000000000000003000010000000800320000000000"], 0x44}, 0x1, 0x0, 0x0, 0x20040004}, 0x10000004) getsockname$packet(r8, &(0x7f0000000100)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f00000002c0)=0x14) sendmsg$nl_route(r7, &(0x7f0000000080)={0x0, 0x0, &(0x7f0000000140)={&(0x7f00000004c0)=@newlink={0x78, 0x10, 0x401, 0x70bd29, 0x0, {0x0, 0x0, 0x0, 0x0, 0xb2b, 0x20004}, [@IFLA_LINKINFO={0x48, 0x12, 0x0, 0x1, @geneve={{0xb, 0x1, 'geneve\x00'}, {0x38, 0x2, 0x0, 0x1, [@IFLA_GENEVE_UDP_ZERO_CSUM6_RX={0x5, 0xa, 0x1}, @IFLA_GENEVE_TTL_INHERIT={0x5}, @IFLA_GENEVE_TTL={0x5, 0x3, 0x1a}, @IFLA_GENEVE_UDP_CSUM={0x5}, @IFLA_GENEVE_REMOTE6={0x14, 0x7, @ipv4={[], [], @loopback}}]}}}, @IFLA_LINK={0x8}, @IFLA_MASTER={0x8, 0xa, r12}]}, 0x78}, 0x1, 0x0, 0x0, 0x4005}, 0x0) ioctl(r0, 0x1000008912, &(0x7f0000000040)="080db5055e0bcfe8479071") [ 265.640551][T11443] device nr0 entered promiscuous mode [ 265.653343][T11443] IPv6: ADDRCONF(NETDEV_CHANGE): nr0: link becomes ready 02:48:03 executing program 1: r0 = socket$netlink(0x10, 0x3, 0x0) ioctl(r0, 0x1000008912, &(0x7f00000001c0)="080db5055e0bcfe847a071") bpf$PROG_LOAD(0x5, &(0x7f0000000180)={0x1b, 0x3, &(0x7f0000000000)=@framed={{0x18, 0x2}}, &(0x7f00000000c0)='GPL\x00', 0x4, 0x1000, &(0x7f000062b000)=""/4096, 0x0, 0x0, [], 0x0, 0x0, 0xffffffffffffffff, 0x8, 0x0, 0x0, 0x10, 0x0}, 0x78) 02:48:03 executing program 0: r0 = socket$nl_route(0x10, 0x3, 0x0) sendmsg$nl_route(r0, &(0x7f0000000140)={0x0, 0x3, &(0x7f0000000200)={&(0x7f0000000040)=@newlink={0x4c, 0x10, 0x801, 0x0, 0x0, {}, [@IFLA_AF_SPEC={0x24, 0x1a, 0x0, 0x1, [@AF_INET={0x20, 0x2, 0x0, 0x1, {0x1c, 0x1, 0x0, 0x1, [{0x9, 0x4}, {0x8}, {0x8}]}}]}, @IFLA_GROUP={0x8}]}, 0x4c}}, 0x0) 02:48:03 executing program 4: r0 = socket$nl_route(0x10, 0x3, 0x0) r1 = syz_init_net_socket$netrom(0x6, 0x5, 0x0) setsockopt$netrom_NETROM_T1(r1, 0x103, 0x1, &(0x7f00000001c0)=0x8, 0x4) pipe(&(0x7f0000000c00)={0xffffffffffffffff, 0xffffffffffffffff}) getsockopt$sock_int(r2, 0x1, 0x2, &(0x7f0000000000), &(0x7f0000000040)=0x4) r3 = openat$cgroup_ro(r2, &(0x7f0000000080)='memory.stat\x00', 0x0, 0x0) ioctl$PPPIOCSMRU1(r3, 0x40047452, &(0x7f00000000c0)=0xff) sendmsg$nl_route_sched(r0, &(0x7f0000000300)={0x0, 0x0, &(0x7f00000002c0)={&(0x7f0000000000)=@newtaction={0x54, 0x30, 0x727, 0x0, 0x0, {}, [{0x40, 0x1, [@m_ct={0x3c, 0x1, 0x0, 0x0, {{0x7, 0x1, 'ct\x00'}, {0x2c, 0x2, 0x0, 0x1, [@TCA_CT_PARMS={0x18}, @TCA_CT_ACTION={0x6, 0x3, 0x28}, @TCA_CT_NAT_IPV4_MIN={0x8, 0x9, @local}]}, {0x4}}}]}]}, 0x54}}, 0x0) [ 265.785322][T11439] device nr0 left promiscuous mode [ 266.012584][T11443] device nr0 entered promiscuous mode [ 266.019287][T11443] IPv6: ADDRCONF(NETDEV_CHANGE): nr0: link becomes ready [ 266.032179][T11466] BUG: sleeping function called from invalid context at mm/slab.h:565 [ 266.040701][T11466] in_atomic(): 1, irqs_disabled(): 0, non_block: 0, pid: 11466, name: syz-executor.4 [ 266.050238][T11466] 2 locks held by syz-executor.4/11466: [ 266.055806][T11466] #0: ffffffff8a34eb80 (rtnl_mutex){+.+.}, at: rtnetlink_rcv_msg+0x3f9/0xad0 [ 266.064756][T11466] #1: ffffffff8a3961b8 (zones_lock){+...}, at: tcf_ct_flow_table_get+0xa3/0x1700 [ 266.074135][T11466] Preemption disabled at: [ 266.074150][T11466] [<0000000000000000>] 0x0 [ 266.082996][T11466] CPU: 0 PID: 11466 Comm: syz-executor.4 Not tainted 5.6.0-rc3-syzkaller #0 [ 266.091687][T11466] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 266.101755][T11466] Call Trace: [ 266.105063][T11466] dump_stack+0x188/0x20d [ 266.109549][T11466] ___might_sleep.cold+0x1f4/0x23d [ 266.114701][T11466] kmem_cache_alloc_node_trace+0x272/0x790 [ 266.120546][T11466] ? _raw_spin_unlock_irqrestore+0x9b/0xe0 [ 266.126406][T11466] __kmalloc_node+0x38/0x60 [ 266.131032][T11466] kvmalloc_node+0x61/0xf0 [ 266.135485][T11466] bucket_table_alloc+0x8b/0x480 [ 266.140468][T11466] rhashtable_init+0x3d2/0x750 [ 266.145347][T11466] nf_flow_table_init+0x16d/0x310 [ 266.150406][T11466] tcf_ct_flow_table_get+0xe33/0x1700 [ 266.155801][T11466] ? tcf_ct_params_free+0x330/0x330 [ 266.161168][T11466] ? lock_downgrade+0x7f0/0x7f0 [ 266.166048][T11466] ? memcpy+0x35/0x50 [ 266.170062][T11466] tcf_ct_init+0xba4/0x18a6 [ 266.174600][T11466] ? tcf_ct_flow_table_get+0x1700/0x1700 [ 266.180256][T11466] ? find_held_lock+0x2d/0x110 [ 266.185137][T11466] ? tc_lookup_action_n+0x1a/0xf0 [ 266.190204][T11466] ? tcf_action_init_1+0x697/0xa20 [ 266.195333][T11466] ? tc_lookup_action_n+0xcd/0xf0 [ 266.200378][T11466] tcf_action_init_1+0x697/0xa20 [ 266.205359][T11466] ? tcf_action_dump_old+0x80/0x80 [ 266.210512][T11466] ? memset+0x20/0x40 [ 266.214621][T11466] ? is_bpf_image_address+0x1a9/0x280 [ 266.220035][T11466] ? mark_lock+0xbc/0x1220 [ 266.224484][T11466] tcf_action_init+0x1e9/0x2f0 [ 266.229288][T11466] ? tcf_action_init_1+0xa20/0xa20 [ 266.234424][T11466] ? rcu_read_lock_sched_held+0x9c/0xd0 [ 266.240044][T11466] ? mark_lock+0xbc/0x1220 [ 266.244495][T11466] tcf_action_add+0xdb/0x370 [ 266.249112][T11466] ? tca_action_gd+0x15b0/0x15b0 [ 266.254067][T11466] ? find_held_lock+0x2d/0x110 [ 266.258852][T11466] ? __mutex_lock+0xae5/0x13c0 [ 266.263684][T11466] ? nla_memcpy+0xa0/0xa0 [ 266.264343][T11470] IPVS: ftp: loaded support on port[0] = 21 [ 266.268104][T11466] ? ns_capable_common+0xe2/0x100 [ 266.268146][T11466] ? __nla_parse+0x2e/0x60 [ 266.268170][T11466] tc_ctl_action+0x366/0x456 [ 266.268193][T11466] ? tcf_action_add+0x370/0x370 [ 266.292961][T11466] ? rtnetlink_rcv_msg+0x1d6/0xad0 [ 266.298102][T11466] ? tcf_action_add+0x370/0x370 [ 266.302978][T11466] rtnetlink_rcv_msg+0x44e/0xad0 [ 266.308044][T11466] ? rtnl_bridge_getlink+0x870/0x870 02:48:04 executing program 2: unshare(0x40000000) mmap(&(0x7f0000000000/0xb36000)=nil, 0xb36000, 0x3, 0x8031, 0xffffffffffffffff, 0x0) r0 = openat$cgroup_ro(0xffffffffffffffff, &(0x7f00000002c0)='cgroup.controllers\x00', 0x0, 0x0) ioctl$FS_IOC_GETFLAGS(r0, 0x80086601, &(0x7f0000000000)) setsockopt$netlink_NETLINK_TX_RING(r0, 0x10e, 0x7, &(0x7f0000000580)={0x8, 0x1, 0xa44}, 0x10) pipe(0x0) r1 = socket$inet6(0xa, 0x3, 0x3a) setsockopt$inet6_int(r1, 0x29, 0x7, &(0x7f00000007c0), 0xfffffcea) setsockopt$inet6_MRT6_ADD_MIF(r1, 0x29, 0xca, &(0x7f0000000180)={0x0, 0x1}, 0xc) r2 = socket(0x11, 0x6, 0x0) bind(r2, &(0x7f0000000080)=@generic={0x11, "0000010000000000080044944eeba71a4976e252922cb18f6e2e2aba000000012e0b3836005404b0e0301a4ce875f2e3ff5f163ee340b7679500800000000000000101013c5811039e15775027ecce66fd792bbf0e5bf5ff1b0816f3f6db1c00010000000000000049740000000000000006ad8e5ecc326d3a09ffc2c654"}, 0x80) r3 = socket$kcm(0x29, 0x0, 0x0) ioctl$sock_kcm_SIOCKCMUNATTACH(r3, 0x89e1, &(0x7f0000001500)={r2}) r4 = socket$inet6_sctp(0xa, 0x5, 0x84) r5 = socket$inet6_sctp(0xa, 0x10000000005, 0x84) getsockopt$inet_sctp6_SCTP_GET_ASSOC_ID_LIST(r5, 0x84, 0x1d, &(0x7f0000000300)=ANY=[@ANYBLOB="010000006fa49c9966751a8920eb60de2f9e6cb7f984987329c8282601a9edc425c493f22d98ac974676685f9c22531a87e860d6d050d4272bf2f97f75dcaecd5da3d0ee9f90d25a1e5985ab15ebd35c9ae716ca2c722f302302b35f70e74cf9c9d71cddf4e59261f1227b84409cc5a63f693ed36935390255cadf91723bca4b3bcfd282fdaf4e834b67c77425f3ded7629686fac27dbdefb8520a276f75f1433e0e1fa4bd06644b9586bbb7959f6227fea1168ed4fe547b77fe4b", @ANYRES32=0x0], &(0x7f000095dffc)=0x8) setsockopt$inet_sctp6_SCTP_AUTH_ACTIVE_KEY(r4, 0x84, 0x71, &(0x7f0000000240)={r6}, 0x8) setsockopt$inet_sctp6_SCTP_PEER_ADDR_PARAMS(r2, 0x84, 0x9, &(0x7f0000000180)={r6, @in6={{0xa, 0x4e22, 0x100, @rand_addr="ce123d5357c5ffd9072325596419b38c", 0xfffffffe}}, 0x6, 0x4, 0x3, 0x7fffffff}, 0x9c) getsockopt$inet_sctp_SCTP_PR_SUPPORTED(r0, 0x84, 0x71, &(0x7f0000000040)={r6, 0x10001}, &(0x7f0000000080)=0x8) setsockopt$inet6_MRT6_ADD_MFC(r1, 0x29, 0xc9, 0x0, 0x0) r7 = socket$inet(0x2, 0x4000000000000001, 0x0) getsockopt$inet_mreqn(r7, 0x0, 0x15, &(0x7f00000001c0)={@empty, @initdev}, &(0x7f0000000200)=0xc) setsockopt$inet_tcp_int(r7, 0x6, 0x22, &(0x7f00000006c0)=0x2000000000000001, 0x4) setsockopt$inet_tcp_int(0xffffffffffffffff, 0x6, 0xa, &(0x7f0000000200)=0x7fff, 0xfe1c) recvmsg$can_j1939(r1, 0x0, 0x101) r8 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$inet_tcp_int(r8, 0x6, 0x10000000013, &(0x7f00000006c0), 0x4) setsockopt$SO_BINDTODEVICE(r8, 0x1, 0x19, 0x0, 0x0) r9 = socket$bt_bnep(0x1f, 0x3, 0x4) write$binfmt_elf32(r9, &(0x7f0000001f80)=ANY=[@ANYBLOB="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"], 0x9f2) setsockopt$inet_tcp_int(0xffffffffffffffff, 0x6, 0x10000000013, &(0x7f00000006c0)=0x2000000000000001, 0x4) setsockopt$inet_tcp_int(0xffffffffffffffff, 0x6, 0x2, &(0x7f0000000200)=0x7fff, 0x100ee) connect$inet(0xffffffffffffffff, &(0x7f00000000c0)={0x2, 0x0, @loopback}, 0x10) r10 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000280)='cgroup.controllers\x00', 0x275a, 0x0) openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000280)='cgroup.controllers\x00', 0x275a, 0x0) pipe(&(0x7f0000000c00)={0xffffffffffffffff}) connect$vsock_stream(r11, &(0x7f0000000c40)={0x28, 0x0, 0xffffffff, @hyper}, 0x10) r12 = bpf$BPF_BTF_GET_FD_BY_ID(0x13, &(0x7f0000000140)=0xffffffffffffffff, 0x4) epoll_ctl$EPOLL_CTL_MOD(r11, 0x3, r12, &(0x7f0000000180)={0x30000011}) r13 = accept4$nfc_llcp(r11, 0x0, &(0x7f0000000900), 0x800) ioctl$FS_IOC_FSSETXATTR(r13, 0x401c5820, &(0x7f0000000140)={0x28, 0x0, 0x0, 0x6}) ioctl$EXT4_IOC_SWAP_BOOT(r10, 0x6611) 02:48:04 executing program 5: sendmsg$nl_route(0xffffffffffffffff, &(0x7f0000000080)={0x0, 0x0, &(0x7f0000000100)={&(0x7f00000004c0)=ANY=[@ANYBLOB="d400000019001905000000000000000002200000ff02ff000000000008000100ac14140018009400111a8200040090f7c10f4b31821b77481e35fd000c000500ee4000557260ed6cdf9a6505bc4c1d19e0436c78a69f6cd40002000000000137afbe050000005e33a89a235077d4ecf2430c341a73903e8001b95bab58186fb9bb9375f34308ec9c645cb3a869c9d79e62ec5ff81e75adedf879c02c2e02035edbb506b1d5272a4b", @ANYRES32, @ANYBLOB="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"], 0xd4}, 0x1, 0x0, 0x0, 0x10}, 0x0) r0 = socket(0x10, 0x80002, 0x0) sendmmsg$alg(r0, &(0x7f0000000140)=[{0x6, 0x0, &(0x7f0000000100), 0x6, &(0x7f0000000100)}], 0x492492492492805, 0x0) 02:48:04 executing program 0: r0 = socket$nl_route(0x10, 0x3, 0x0) sendmsg$nl_route(r0, &(0x7f0000000140)={0x0, 0x4, &(0x7f0000000200)={&(0x7f0000000040)=@newlink={0x4c, 0x10, 0x801, 0x0, 0x0, {}, [@IFLA_AF_SPEC={0x24, 0x1a, 0x0, 0x1, [@AF_INET={0x20, 0x2, 0x0, 0x1, {0x1c, 0x1, 0x0, 0x1, [{0x9, 0x4}, {0x8}, {0x8}]}}]}, @IFLA_GROUP={0x8}]}, 0x4c}}, 0x0) [ 266.313372][T11466] ? netdev_core_pick_tx+0x2e0/0x2e0 [ 266.318722][T11466] ? __copy_skb_header+0x2c0/0x5b0 [ 266.323856][T11466] ? skb_splice_bits+0x1a0/0x1a0 [ 266.328813][T11466] ? __kasan_kmalloc.constprop.0+0xbf/0xd0 [ 266.334636][T11466] ? kmem_cache_alloc+0x261/0x730 [ 266.339691][T11466] netlink_rcv_skb+0x15a/0x410 [ 266.344499][T11466] ? rtnl_bridge_getlink+0x870/0x870 [ 266.349929][T11466] ? netlink_ack+0xa80/0xa80 [ 266.354565][T11466] netlink_unicast+0x537/0x740 [ 266.359362][T11466] ? netlink_attachskb+0x810/0x810 [ 266.364508][T11466] ? _copy_from_iter_full+0x25c/0x870 [ 266.369931][T11466] ? __phys_addr_symbol+0x2c/0x70 [ 266.375005][T11466] ? __check_object_size+0x171/0x437 [ 266.380339][T11466] netlink_sendmsg+0x882/0xe10 [ 266.385137][T11466] ? aa_af_perm+0x260/0x260 [ 266.389677][T11466] ? netlink_unicast+0x740/0x740 [ 266.394667][T11466] ? netlink_unicast+0x740/0x740 [ 266.399637][T11466] sock_sendmsg+0xcf/0x120 [ 266.404083][T11466] ____sys_sendmsg+0x6b9/0x7d0 [ 266.408884][T11466] ? kernel_sendmsg+0x50/0x50 02:48:04 executing program 1: r0 = socket$netlink(0x10, 0x3, 0x0) ioctl(r0, 0x1000008912, &(0x7f00000001c0)="080db5055e0bcfe847a071") bpf$PROG_LOAD(0x5, &(0x7f0000000180)={0x1b, 0x3, &(0x7f0000000000)=@framed={{0x18, 0x2}}, &(0x7f00000000c0)='GPL\x00', 0x4, 0x1000, &(0x7f000062b000)=""/4096, 0x0, 0x0, [], 0x0, 0x0, 0xffffffffffffffff, 0x8, 0x0, 0x0, 0x10, 0x0}, 0x78) [ 266.413590][T11466] ? mark_lock+0xbc/0x1220 [ 266.418063][T11466] ___sys_sendmsg+0x100/0x170 [ 266.422770][T11466] ? sendmsg_copy_msghdr+0x70/0x70 [ 266.427920][T11466] ? __fget_files+0x329/0x4f0 [ 266.432629][T11466] ? ksys_dup3+0x3c0/0x3c0 [ 266.437056][T11466] ? lock_acquire+0x197/0x420 [ 266.441826][T11466] ? __might_fault+0xef/0x1d0 [ 266.446540][T11466] ? __fget_light+0x208/0x270 [ 266.451252][T11466] __sys_sendmsg+0xec/0x1b0 [ 266.455776][T11466] ? __sys_sendmsg_sock+0xb0/0xb0 [ 266.460890][T11466] ? __x64_sys_futex+0x380/0x4f0 [ 266.465871][T11466] ? trace_hardirqs_off_caller+0x55/0x230 [ 266.471618][T11466] ? do_syscall_64+0x21/0x790 [ 266.476325][T11466] do_syscall_64+0xf6/0x790 [ 266.480864][T11466] entry_SYSCALL_64_after_hwframe+0x49/0xbe [ 266.486769][T11466] RIP: 0033:0x45c4a9 [ 266.490679][T11466] Code: ad b6 fb ff c3 66 2e 0f 1f 84 00 00 00 00 00 66 90 48 89 f8 48 89 f7 48 89 d6 48 89 ca 4d 89 c2 4d 89 c8 4c 8b 4c 24 08 0f 05 <48> 3d 01 f0 ff ff 0f 83 7b b6 fb ff c3 66 2e 0f 1f 84 00 00 00 00 [ 266.510404][T11466] RSP: 002b:00007f61a76e6c78 EFLAGS: 00000246 ORIG_RAX: 000000000000002e [ 266.518847][T11466] RAX: ffffffffffffffda RBX: 00007f61a76e76d4 RCX: 000000000045c4a9 [ 266.526844][T11466] RDX: 0000000000000000 RSI: 0000000020000300 RDI: 0000000000000003 [ 266.534838][T11466] RBP: 000000000076bf20 R08: 0000000000000000 R09: 0000000000000000 [ 266.542829][T11466] R10: 0000000000000000 R11: 0000000000000246 R12: 00000000ffffffff [ 266.550826][T11466] R13: 00000000000009fa R14: 00000000004cc777 R15: 000000000076bf2c 02:48:04 executing program 0: r0 = socket$nl_route(0x10, 0x3, 0x0) sendmsg$nl_route(r0, &(0x7f0000000140)={0x0, 0x6, &(0x7f0000000200)={&(0x7f0000000040)=@newlink={0x4c, 0x10, 0x801, 0x0, 0x0, {}, [@IFLA_AF_SPEC={0x24, 0x1a, 0x0, 0x1, [@AF_INET={0x20, 0x2, 0x0, 0x1, {0x1c, 0x1, 0x0, 0x1, [{0x9, 0x4}, {0x8}, {0x8}]}}]}, @IFLA_GROUP={0x8}]}, 0x4c}}, 0x0) [ 266.601970][T11476] netlink: 'syz-executor.5': attribute type 5 has an invalid length. [ 266.623026][T11476] netlink: 140 bytes leftover after parsing attributes in process `syz-executor.5'. [ 266.657608][ C1] [ 266.659979][ C1] ======================================================== [ 266.667167][ C1] WARNING: possible irq lock inversion dependency detected [ 266.674364][ C1] 5.6.0-rc3-syzkaller #0 Tainted: G W [ 266.681028][ C1] -------------------------------------------------------- [ 266.688223][ C1] syz-executor.3/11455 just changed the state of lock: [ 266.695076][ C1] ffffffff8a3961b8 (zones_lock){+.-.}, at: tcf_ct_params_free+0x8a/0x330 [ 266.703516][ C1] but this lock took another, SOFTIRQ-unsafe lock in the past: [ 266.711186][ C1] (fs_reclaim){+.+.} [ 266.711194][ C1] [ 266.711194][ C1] [ 266.711194][ C1] and interrupts could create inverse lock ordering between them. [ 266.711194][ C1] [ 266.729470][ C1] [ 266.729470][ C1] other info that might help us debug this: [ 266.737537][ C1] Possible interrupt unsafe locking scenario: [ 266.737537][ C1] [ 266.745858][ C1] CPU0 CPU1 [ 266.751222][ C1] ---- ---- [ 266.756570][ C1] lock(fs_reclaim); [ 266.760532][ C1] local_irq_disable(); [ 266.767270][ C1] lock(zones_lock); [ 266.773748][ C1] lock(fs_reclaim); [ 266.780372][ C1] [ 266.783860][ C1] lock(zones_lock); [ 266.787996][ C1] [ 266.787996][ C1] *** DEADLOCK *** [ 266.787996][ C1] [ 266.796127][ C1] 2 locks held by syz-executor.3/11455: [ 266.801646][ C1] #0: ffffffff8a34eb80 (rtnl_mutex){+.+.}, at: rtnetlink_rcv_msg+0x3f9/0xad0 [ 266.810501][ C1] #1: ffffffff897ac9c0 (rcu_callback){....}, at: rcu_core+0x525/0x12d0 [ 266.818939][ C1] [ 266.818939][ C1] the shortest dependencies between 2nd lock and 1st lock: [ 266.828312][ C1] -> (fs_reclaim){+.+.} { [ 266.832709][ C1] HARDIRQ-ON-W at: [ 266.836762][ C1] lock_acquire+0x197/0x420 [ 266.843137][ C1] fs_reclaim_acquire.part.0+0x20/0x30 [ 266.850411][ C1] kmem_cache_alloc_trace+0x29/0x7d0 [ 266.857593][ C1] alloc_workqueue_attrs+0x39/0xc0 [ 266.864590][ C1] workqueue_init+0x94/0x726 [ 266.871187][ C1] kernel_init_freeable+0x2b7/0x5ae [ 266.878229][ C1] kernel_init+0xd/0x1bb [ 266.884295][ C1] ret_from_fork+0x24/0x30 [ 266.890658][ C1] SOFTIRQ-ON-W at: [ 266.894730][ C1] lock_acquire+0x197/0x420 [ 266.901048][ C1] fs_reclaim_acquire.part.0+0x20/0x30 [ 266.908420][ C1] kmem_cache_alloc_trace+0x29/0x7d0 [ 266.915527][ C1] alloc_workqueue_attrs+0x39/0xc0 [ 266.922483][ C1] workqueue_init+0x94/0x726 [ 266.928894][ C1] kernel_init_freeable+0x2b7/0x5ae [ 266.935901][ C1] kernel_init+0xd/0x1bb [ 266.942174][ C1] ret_from_fork+0x24/0x30 [ 266.948455][ C1] INITIAL USE at: [ 266.952437][ C1] lock_acquire+0x197/0x420 [ 266.959368][ C1] fs_reclaim_acquire.part.0+0x20/0x30 [ 266.966571][ C1] kmem_cache_alloc_trace+0x29/0x7d0 [ 266.973799][ C1] alloc_workqueue_attrs+0x39/0xc0 [ 266.980638][ C1] workqueue_init+0x94/0x726 [ 266.987033][ C1] kernel_init_freeable+0x2b7/0x5ae [ 266.995297][ C1] kernel_init+0xd/0x1bb [ 267.001275][ C1] ret_from_fork+0x24/0x30 [ 267.007437][ C1] } [ 267.010116][ C1] ... key at: [] __fs_reclaim_map+0x0/0x40 [ 267.018078][ C1] ... acquired at: [ 267.021991][ C1] fs_reclaim_acquire.part.0+0x20/0x30 [ 267.023113][T11489] IPVS: ftp: loaded support on port[0] = 21 [ 267.027627][ C1] kmem_cache_alloc_node_trace+0x37/0x790 [ 267.027636][ C1] __kmalloc_node+0x38/0x60 [ 267.027646][ C1] kvmalloc_node+0x61/0xf0 [ 267.027657][ C1] bucket_table_alloc+0x8b/0x480 [ 267.027665][ C1] rhashtable_init+0x3d2/0x750 [ 267.027675][ C1] nf_flow_table_init+0x16d/0x310 [ 267.027686][ C1] tcf_ct_flow_table_get+0xe33/0x1700 [ 267.027694][ C1] tcf_ct_init+0xba4/0x18a6 [ 267.027709][ C1] tcf_action_init_1+0x697/0xa20 [ 267.079232][ C1] tcf_action_init+0x1e9/0x2f0 [ 267.084174][ C1] tcf_action_add+0xdb/0x370 [ 267.088949][ C1] tc_ctl_action+0x366/0x456 [ 267.093718][ C1] rtnetlink_rcv_msg+0x44e/0xad0 [ 267.098835][ C1] netlink_rcv_skb+0x15a/0x410 [ 267.103895][ C1] netlink_unicast+0x537/0x740 [ 267.108863][ C1] netlink_sendmsg+0x882/0xe10 [ 267.113815][ C1] sock_sendmsg+0xcf/0x120 [ 267.118417][ C1] ____sys_sendmsg+0x6b9/0x7d0 [ 267.123369][ C1] ___sys_sendmsg+0x100/0x170 [ 267.128231][ C1] __sys_sendmsg+0xec/0x1b0 [ 267.133048][ C1] do_syscall_64+0xf6/0x790 [ 267.137733][ C1] entry_SYSCALL_64_after_hwframe+0x49/0xbe [ 267.143804][ C1] [ 267.146140][ C1] -> (zones_lock){+.-.} { [ 267.150473][ C1] HARDIRQ-ON-W at: [ 267.154462][ C1] lock_acquire+0x197/0x420 [ 267.160627][ C1] _raw_spin_lock_bh+0x2f/0x40 [ 267.167061][ C1] tcf_ct_flow_table_get+0xa3/0x1700 [ 267.174009][ C1] tcf_ct_init+0xba4/0x18a6 [ 267.180177][ C1] tcf_action_init_1+0x697/0xa20 [ 267.186883][ C1] tcf_action_init+0x1e9/0x2f0 [ 267.193309][ C1] tcf_action_add+0xdb/0x370 [ 267.199563][ C1] tc_ctl_action+0x366/0x456 [ 267.205810][ C1] rtnetlink_rcv_msg+0x44e/0xad0 [ 267.212534][ C1] netlink_rcv_skb+0x15a/0x410 [ 267.218944][ C1] netlink_unicast+0x537/0x740 [ 267.225353][ C1] netlink_sendmsg+0x882/0xe10 [ 267.231760][ C1] sock_sendmsg+0xcf/0x120 [ 267.237812][ C1] ____sys_sendmsg+0x6b9/0x7d0 [ 267.244317][ C1] ___sys_sendmsg+0x100/0x170 [ 267.250640][ C1] __sys_sendmsg+0xec/0x1b0 [ 267.257044][ C1] do_syscall_64+0xf6/0x790 [ 267.263306][ C1] entry_SYSCALL_64_after_hwframe+0x49/0xbe [ 267.270848][ C1] IN-SOFTIRQ-W at: [ 267.274827][ C1] lock_acquire+0x197/0x420 [ 267.280990][ C1] _raw_spin_lock_bh+0x2f/0x40 [ 267.287399][ C1] tcf_ct_params_free+0x8a/0x330 [ 267.293981][ C1] rcu_core+0x5a4/0x12d0 [ 267.299869][ C1] __do_softirq+0x26c/0x99d [ 267.306008][ C1] irq_exit+0x192/0x1d0 [ 267.311803][ C1] smp_apic_timer_interrupt+0x19e/0x600 [ 267.318982][ C1] apic_timer_interrupt+0xf/0x20 [ 267.325632][ C1] __sanitizer_cov_trace_pc+0x37/0x50 [ 267.332649][ C1] cpumask_next+0xc/0x40 [ 267.338527][ C1] pcpu_alloc+0x4c0/0x1200 [ 267.344709][ C1] geneve_init+0x26/0x200 [ 267.350687][ C1] register_netdevice+0x273/0xfc0 [ 267.357338][ C1] geneve_configure+0x7dd/0xd10 [ 267.363816][ C1] geneve_newlink+0x176/0x310 [ 267.370123][ C1] __rtnl_newlink+0xf18/0x1590 [ 267.376531][ C1] rtnl_newlink+0x64/0xa0 [ 267.382495][ C1] rtnetlink_rcv_msg+0x44e/0xad0 [ 267.389066][ C1] netlink_rcv_skb+0x15a/0x410 [ 267.395462][ C1] netlink_unicast+0x537/0x740 [ 267.401854][ C1] netlink_sendmsg+0x882/0xe10 [ 267.408246][ C1] sock_sendmsg+0xcf/0x120 [ 267.414293][ C1] ____sys_sendmsg+0x6b9/0x7d0 [ 267.420685][ C1] ___sys_sendmsg+0x100/0x170 [ 267.426994][ C1] __sys_sendmsg+0xec/0x1b0 [ 267.433232][ C1] do_syscall_64+0xf6/0x790 [ 267.439365][ C1] entry_SYSCALL_64_after_hwframe+0x49/0xbe [ 267.446889][ C1] INITIAL USE at: [ 267.450770][ C1] lock_acquire+0x197/0x420 [ 267.457623][ C1] _raw_spin_lock_bh+0x2f/0x40 [ 267.464985][ C1] tcf_ct_flow_table_get+0xa3/0x1700 [ 267.471811][ C1] tcf_ct_init+0xba4/0x18a6 [ 267.477854][ C1] tcf_action_init_1+0x697/0xa20 [ 267.484333][ C1] tcf_action_init+0x1e9/0x2f0 [ 267.490646][ C1] tcf_action_add+0xdb/0x370 [ 267.496788][ C1] tc_ctl_action+0x366/0x456 [ 267.502939][ C1] rtnetlink_rcv_msg+0x44e/0xad0 [ 267.509449][ C1] netlink_rcv_skb+0x15a/0x410 [ 267.515784][ C1] netlink_unicast+0x537/0x740 [ 267.522194][ C1] netlink_sendmsg+0x882/0xe10 [ 267.528698][ C1] sock_sendmsg+0xcf/0x120 [ 267.534898][ C1] ____sys_sendmsg+0x6b9/0x7d0 [ 267.541233][ C1] ___sys_sendmsg+0x100/0x170 [ 267.547471][ C1] __sys_sendmsg+0xec/0x1b0 [ 267.553531][ C1] do_syscall_64+0xf6/0x790 [ 267.559586][ C1] entry_SYSCALL_64_after_hwframe+0x49/0xbe [ 267.567011][ C1] } [ 267.569605][ C1] ... key at: [] zones_lock+0x18/0x31a0 [ 267.577215][ C1] ... acquired at: [ 267.581015][ C1] mark_lock+0x50e/0x1220 [ 267.585524][ C1] __lock_acquire+0x1a4e/0x3ca0 [ 267.590697][ C1] lock_acquire+0x197/0x420 [ 267.595356][ C1] _raw_spin_lock_bh+0x2f/0x40 [ 267.600307][ C1] tcf_ct_params_free+0x8a/0x330 [ 267.605530][ C1] rcu_core+0x5a4/0x12d0 [ 267.609937][ C1] __do_softirq+0x26c/0x99d [ 267.614594][ C1] irq_exit+0x192/0x1d0 [ 267.619028][ C1] smp_apic_timer_interrupt+0x19e/0x600 [ 267.624728][ C1] apic_timer_interrupt+0xf/0x20 [ 267.629923][ C1] __sanitizer_cov_trace_pc+0x37/0x50 [ 267.635451][ C1] cpumask_next+0xc/0x40 [ 267.639892][ C1] pcpu_alloc+0x4c0/0x1200 [ 267.644477][ C1] geneve_init+0x26/0x200 [ 267.648961][ C1] register_netdevice+0x273/0xfc0 [ 267.654156][ C1] geneve_configure+0x7dd/0xd10 [ 267.659175][ C1] geneve_newlink+0x176/0x310 [ 267.664008][ C1] __rtnl_newlink+0xf18/0x1590 [ 267.668939][ C1] rtnl_newlink+0x64/0xa0 [ 267.673427][ C1] rtnetlink_rcv_msg+0x44e/0xad0 [ 267.678530][ C1] netlink_rcv_skb+0x15a/0x410 [ 267.683453][ C1] netlink_unicast+0x537/0x740 [ 267.688376][ C1] netlink_sendmsg+0x882/0xe10 [ 267.693294][ C1] sock_sendmsg+0xcf/0x120 [ 267.698819][ C1] ____sys_sendmsg+0x6b9/0x7d0 [ 267.703756][ C1] ___sys_sendmsg+0x100/0x170 [ 267.708653][ C1] __sys_sendmsg+0xec/0x1b0 [ 267.713313][ C1] do_syscall_64+0xf6/0x790 [ 267.717976][ C1] entry_SYSCALL_64_after_hwframe+0x49/0xbe [ 267.724014][ C1] [ 267.726324][ C1] [ 267.726324][ C1] stack backtrace: [ 267.732246][ C1] CPU: 1 PID: 11455 Comm: syz-executor.3 Tainted: G W 5.6.0-rc3-syzkaller #0 [ 267.742285][ C1] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 267.752421][ C1] Call Trace: [ 267.755691][ C1] [ 267.758606][ C1] dump_stack+0x188/0x20d [ 267.762921][ C1] check_usage_forwards.cold+0x20/0x29 [ 267.768358][ C1] ? check_usage_backwards+0x330/0x330 [ 267.773886][ C1] ? stack_trace_consume_entry+0x160/0x160 [ 267.779920][ C1] ? unwind_get_return_address+0x5a/0xa0 [ 267.785564][ C1] ? save_trace+0x42/0x890 [ 267.789985][ C1] mark_lock+0x50e/0x1220 [ 267.794306][ C1] ? check_usage_backwards+0x330/0x330 [ 267.799772][ C1] __lock_acquire+0x1a4e/0x3ca0 [ 267.804629][ C1] ? __kasan_slab_free+0xf7/0x140 [ 267.809641][ C1] ? mark_lock+0xbc/0x1220 [ 267.814040][ C1] ? mark_held_locks+0xe0/0xe0 [ 267.818856][ C1] ? __lock_acquire+0x80b/0x3ca0 [ 267.823781][ C1] lock_acquire+0x197/0x420 [ 267.828270][ C1] ? tcf_ct_params_free+0x8a/0x330 [ 267.833375][ C1] _raw_spin_lock_bh+0x2f/0x40 [ 267.838151][ C1] ? tcf_ct_params_free+0x8a/0x330 [ 267.843252][ C1] tcf_ct_params_free+0x8a/0x330 [ 267.848235][ C1] ? __rhashtable_remove_fast.constprop.0+0xeb0/0xeb0 [ 267.855079][ C1] ? lock_acquire+0x197/0x420 [ 267.859737][ C1] ? rcu_core+0x525/0x12d0 [ 267.864135][ C1] rcu_core+0x5a4/0x12d0 [ 267.868362][ C1] ? __rcu_read_unlock+0x700/0x700 [ 267.873453][ C1] ? rcu_read_lock_sched_held+0x9c/0xd0 [ 267.878978][ C1] ? rcu_read_lock_any_held.part.0+0x50/0x50 [ 267.884937][ C1] ? mark_held_locks+0x9f/0xe0 [ 267.889683][ C1] __do_softirq+0x26c/0x99d [ 267.894169][ C1] irq_exit+0x192/0x1d0 [ 267.898305][ C1] smp_apic_timer_interrupt+0x19e/0x600 [ 267.903834][ C1] apic_timer_interrupt+0xf/0x20 [ 267.908748][ C1] [ 267.911677][ C1] RIP: 0010:__sanitizer_cov_trace_pc+0x37/0x50 [ 267.917816][ C1] Code: 0b 90 7e 81 e2 00 01 1f 00 48 8b 34 24 75 2b 8b 90 80 13 00 00 83 fa 02 75 20 48 8b 88 88 13 00 00 8b 80 84 13 00 00 48 8b 11 <48> 83 c2 01 48 39 d0 76 07 48 89 34 d1 48 89 11 c3 0f 1f 84 00 00 [ 267.937404][ C1] RSP: 0018:ffffc90001626e40 EFLAGS: 00000246 ORIG_RAX: ffffffffffffff13 [ 267.945796][ C1] RAX: 0000000000040000 RBX: 0000000000000000 RCX: ffffc9000ffe1000 [ 267.953759][ C1] RDX: 00000000000016a5 RSI: ffffffff87b4f29c RDI: 0000000000000000 [ 267.961713][ C1] RBP: ffffffff8a65ed08 R08: ffff8880958b2100 R09: ffffe8ffffcbaf60 [ 267.969670][ C1] R10: fffff91ffff975ef R11: ffffe8ffffcbaf7f R12: 0000000000000000 [ 267.977624][ C1] R13: 0000000000000007 R14: ffff88821fffd100 R15: 0000000000000020 [ 267.985597][ C1] ? cpumask_next+0xc/0x40 [ 267.989997][ C1] cpumask_next+0xc/0x40 [ 267.994245][ C1] pcpu_alloc+0x4c0/0x1200 [ 267.998679][ C1] ? geneve_uninit+0x60/0x60 [ 268.003263][ C1] geneve_init+0x26/0x200 [ 268.007579][ C1] ? geneve_uninit+0x60/0x60 [ 268.012162][ C1] register_netdevice+0x273/0xfc0 [ 268.017174][ C1] ? lock_downgrade+0x7f0/0x7f0 [ 268.022020][ C1] ? netdev_change_features+0xb0/0xb0 [ 268.027384][ C1] ? rcu_read_lock_held_common+0x130/0x130 [ 268.033182][ C1] geneve_configure+0x7dd/0xd10 [ 268.038047][ C1] geneve_newlink+0x176/0x310 [ 268.042711][ C1] ? geneve_configure+0xd10/0xd10 [ 268.047728][ C1] ? kasan_depopulate_vmalloc_pte+0xc0/0xc0 [ 268.053603][ C1] ? xdp_rxq_info_reg+0xa0/0x1b0 [ 268.058534][ C1] ? rtnl_create_link+0x184/0xac0 [ 268.063557][ C1] ? geneve_configure+0xd10/0xd10 [ 268.068768][ C1] __rtnl_newlink+0xf18/0x1590 [ 268.073547][ C1] ? rtnl_link_unregister+0x240/0x240 [ 268.078914][ C1] ? kernel_text_address+0xe2/0x100 [ 268.084107][ C1] ? __kernel_text_address+0x9/0x30 [ 268.089306][ C1] ? unwind_get_return_address+0x5a/0xa0 [ 268.094926][ C1] ? profile_setup.cold+0xc1/0xc1 [ 268.099962][ C1] ? arch_stack_walk+0x84/0xd0 [ 268.104708][ C1] ? stack_trace_save+0x8c/0xc0 [ 268.109679][ C1] ? stack_trace_consume_entry+0x160/0x160 [ 268.115484][ C1] ? rtnl_newlink+0x46/0xa0 [ 268.119969][ C1] ? rcu_read_lock_sched_held+0x9c/0xd0 [ 268.125494][ C1] ? rcu_read_lock_any_held.part.0+0x50/0x50 [ 268.131455][ C1] ? __kasan_kmalloc.constprop.0+0xbf/0xd0 [ 268.137241][ C1] ? rtnetlink_rcv_msg+0x1d6/0xad0 [ 268.142351][ C1] rtnl_newlink+0x64/0xa0 [ 268.146676][ C1] ? __rtnl_newlink+0x1590/0x1590 [ 268.151681][ C1] rtnetlink_rcv_msg+0x44e/0xad0 [ 268.156644][ C1] ? rtnl_bridge_getlink+0x870/0x870 [ 268.161913][ C1] ? netdev_core_pick_tx+0x2e0/0x2e0 [ 268.167181][ C1] ? __copy_skb_header+0x2c0/0x5b0 [ 268.172377][ C1] ? skb_splice_bits+0x1a0/0x1a0 [ 268.177460][ C1] ? __kasan_kmalloc.constprop.0+0xbf/0xd0 [ 268.183249][ C1] ? kmem_cache_alloc+0x261/0x730 [ 268.188269][ C1] netlink_rcv_skb+0x15a/0x410 [ 268.193019][ C1] ? rtnl_bridge_getlink+0x870/0x870 [ 268.198302][ C1] ? netlink_ack+0xa80/0xa80 [ 268.202880][ C1] netlink_unicast+0x537/0x740 [ 268.207641][ C1] ? netlink_attachskb+0x810/0x810 [ 268.212749][ C1] ? _copy_from_iter_full+0x25c/0x870 [ 268.218111][ C1] ? __phys_addr_symbol+0x2c/0x70 [ 268.223249][ C1] ? __check_object_size+0x171/0x437 [ 268.228533][ C1] netlink_sendmsg+0x882/0xe10 [ 268.233355][ C1] ? aa_af_perm+0x260/0x260 [ 268.237858][ C1] ? netlink_unicast+0x740/0x740 [ 268.242795][ C1] ? netlink_unicast+0x740/0x740 [ 268.247737][ C1] sock_sendmsg+0xcf/0x120 [ 268.252188][ C1] ____sys_sendmsg+0x6b9/0x7d0 [ 268.256940][ C1] ? kernel_sendmsg+0x50/0x50 [ 268.261597][ C1] ? mark_lock+0xbc/0x1220 [ 268.265995][ C1] ___sys_sendmsg+0x100/0x170 [ 268.270652][ C1] ? sendmsg_copy_msghdr+0x70/0x70 [ 268.275748][ C1] ? __fget_files+0x329/0x4f0 [ 268.280427][ C1] ? ksys_dup3+0x3c0/0x3c0 [ 268.285788][ C1] ? lock_acquire+0x197/0x420 [ 268.290460][ C1] ? __might_fault+0xef/0x1d0 [ 268.295188][ C1] ? __fget_light+0x208/0x270 [ 268.299854][ C1] __sys_sendmsg+0xec/0x1b0 [ 268.304344][ C1] ? __sys_sendmsg_sock+0xb0/0xb0 [ 268.309370][ C1] ? __x64_sys_futex+0x380/0x4f0 [ 268.314357][ C1] ? trace_hardirqs_off_caller+0x55/0x230 [ 268.320065][ C1] ? do_syscall_64+0x21/0x790 [ 268.324734][ C1] do_syscall_64+0xf6/0x790 [ 268.329225][ C1] entry_SYSCALL_64_after_hwframe+0x49/0xbe [ 268.335152][ C1] RIP: 0033:0x45c4a9 [ 268.339030][ C1] Code: ad b6 fb ff c3 66 2e 0f 1f 84 00 00 00 00 00 66 90 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 0f 83 7b b6 fb ff c3 66 2e 0f 1f 84 00 00 00 00 [ 268.358622][ C1] RSP: 002b:00007f2f67652c78 EFLAGS: 00000246 ORIG_RAX: 000000000000002e [ 268.367016][ C1] RAX: ffffffffffffffda RBX: 00007f2f676536d4 RCX: 000000000045c4a9 [ 268.374976][ C1] RDX: 0000000000000000 RSI: 0000000020000080 RDI: 0000000000000009 [ 268.382934][ C1] RBP: 000000000076c060 R08: 0000000000000000 R09: 0000000000000000 [ 268.390885][ C1] R10: 0000000000000000 R11: 0000000000000246 R12: 00000000ffffffff [ 268.398838][ C1] R13: 00000000000009f9 R14: 00000000004cc766 R15: 000000000076c06c 02:48:06 executing program 4: openat$cgroup_ro(0xffffffffffffff9c, &(0x7f00000000c0)='memory.events\x00', 0x26e1, 0x0) r0 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f00000001c0)='cgroup.controllers\x00', 0x275a, 0x0) write$binfmt_script(r0, &(0x7f0000000040)=ANY=[], 0x208e24b) syz_genetlink_get_family_id$l2tp(0x0) sendmsg$L2TP_CMD_TUNNEL_CREATE(0xffffffffffffffff, 0x0, 0x0) sendmsg$L2TP_CMD_SESSION_DELETE(0xffffffffffffffff, &(0x7f0000000780)={0x0, 0x0, 0x0}, 0x0) mmap(&(0x7f0000000000/0xb36000)=nil, 0xb36000, 0x2, 0x28011, r0, 0x0) r1 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000080)='cgroup.controllers\x00', 0xb00000000065808, 0x0) r2 = socket(0x10, 0x80002, 0x0) r3 = socket$inet6(0xa, 0x5, 0x0) setsockopt$inet_sctp6_SCTP_EVENTS(r3, 0x84, 0xb, &(0x7f0000000040)={0x0, 0x0, 0x95}, 0xe) setsockopt$inet_sctp6_SCTP_RECVRCVINFO(r3, 0x84, 0x20, &(0x7f0000000080)=0x4, 0x4) listen(r3, 0x103) recvmmsg(r3, &(0x7f00000031c0)=[{{0x0, 0x0, 0x0}}], 0x300, 0x0, 0x0) setsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX_OLD(r3, 0x84, 0x6b, &(0x7f00000000c0)=[@in6={0xa, 0x0, 0x0, @loopback}], 0x1c) setsockopt$inet6_MCAST_MSFILTER(r3, 0x29, 0x30, &(0x7f00000007c0)={0x0, {{0xa, 0x4e21, 0x1000, @mcast2, 0x101}}, 0x1, 0x2, [{{0xa, 0x4e20, 0x80000000, @mcast1, 0x7f}}, {{0xa, 0x4e20, 0x3, @mcast1, 0x9}}]}, 0x190) ioctl(r2, 0x1000008912, &(0x7f00000001c0)="080db5055e0bcfe8698071") r4 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000000)='memory.events\x00', 0x7a05, 0x1700) sendfile(r4, r1, 0x0, 0x100000001) r5 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000080)='cgroup.controllers\x00', 0xb00000000065808, 0x0) r6 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000000)='memory.events\x00', 0x7a05, 0x1700) sendfile(r6, r5, 0x0, 0x100000001) r7 = socket$nl_generic(0x10, 0x3, 0x10) r8 = syz_genetlink_get_family_id$ethtool(&(0x7f0000000440)='ethtool\x00') sendmsg$ETHTOOL_MSG_STRSET_GET(r7, &(0x7f0000000780)={0x0, 0x0, &(0x7f0000000740)={&(0x7f0000000480)={0x1c, r8, 0x703, 0x0, 0x0, {}, [@ETHTOOL_A_STRSET_HEADER={0x4}, @ETHTOOL_A_STRSET_STRINGSETS={0x4}]}, 0x1c}}, 0x0) accept$packet(0xffffffffffffffff, &(0x7f0000000580)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @link_local}, &(0x7f00000005c0)=0x14) r9 = socket$nl_route(0x10, 0x3, 0x0) r10 = socket$nl_route(0x10, 0x3, 0x0) r11 = socket$netlink(0x10, 0x3, 0x0) r12 = socket(0x10, 0x803, 0x0) sendmsg$NBD_CMD_DISCONNECT(r12, &(0x7f00000001c0)={0x0, 0x0, &(0x7f0000000180)={0x0}}, 0x0) getsockname$packet(r12, &(0x7f0000000100)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f0000000200)=0x14) sendmsg$nl_route(r11, &(0x7f0000000040)={0x0, 0x2a9, &(0x7f0000000000)={&(0x7f0000000080)=ANY=[@ANYBLOB="480000001000050700"/20, @ANYRES32=r13, @ANYBLOB="000000000000000028001200090001007665746800000000180002001400010000000000", @ANYRES32=0x0, @ANYBLOB="0000b20000100000"], 0x48}}, 0x0) sendmsg$nl_route_sched(r10, &(0x7f0000000240)={0x0, 0x0, &(0x7f0000000140)={&(0x7f00000003c0)=ANY=[@ANYBLOB="38000000240007050000004007a2a30005000000", @ANYRES32=r13, @ANYBLOB="00000000ffffffff000000000900010068667363000000000800020000000000"], 0x38}}, 0x0) sendmsg$nl_route_sched(r9, &(0x7f00000001c0)={0x0, 0x0, &(0x7f0000000180)={&(0x7f0000000280)=@newtfilter={0x60, 0x2c, 0xd27, 0x0, 0x0, {0x0, 0x0, 0x0, r13, {}, {}, {0xf}}, [@filter_kind_options=@f_basic={{0xa, 0x1, 'basic\x00'}, {0x30, 0x2, [@TCA_BASIC_EMATCHES={0x2c, 0x2, 0x0, 0x1, [@TCA_EMATCH_TREE_HDR={0x8, 0x1, {0x2e23}}, @TCA_EMATCH_TREE_LIST={0x20, 0x2, 0x0, 0x1, [@TCF_EM_META={0x1c, 0x1, 0x0, 0x0, {{}, [@TCA_EM_META_RVALUE={0x4}, @TCA_EM_META_HDR={0xc}]}}]}]}]}}]}, 0x60}}, 0x0) 02:48:06 executing program 5: r0 = openat$tun(0xffffffffffffff9c, &(0x7f0000000040)='/dev/net/tun\x00', 0x0, 0x0) ioctl$TUNSETIFF(r0, 0x400454ca, &(0x7f00000000c0)={'syzkaller1\x00', 0x420000015001}) r1 = socket(0x23, 0x80802, 0x0) r2 = socket(0x23, 0x80802, 0x0) ioctl$sock_SIOCSIFVLAN_ADD_VLAN_CMD(r2, 0x8983, &(0x7f0000000140)={0x0, 'syzkaller1\x00', {0x804}}) ioctl$sock_SIOCSIFVLAN_ADD_VLAN_CMD(r1, 0x8983, &(0x7f0000000140)={0x0, 'syzkaller1\x00'}) close(r0) openat$cgroup_ro(0xffffffffffffffff, &(0x7f0000000000)='memory.stat\x00', 0x0, 0x0) socket$inet_sctp(0x2, 0x0, 0x84) r3 = socket$inet6(0xa, 0x80002, 0x0) sendto$inet6(r3, 0x0, 0x0, 0x88880, &(0x7f00000000c0)={0xa, 0x4e20, 0x0, @dev}, 0x1c) sendto$inet6(r3, &(0x7f00000009c0)="c7cfcaaa22e10542fca5c0195350f15147657e0bfc59d383a47190db88690e6fedc3040ab5809ae02a54cd429cc3338c5afa0c9dce3f91950d1f567f358ac21154159130e88cbb6c43197813b2f23f3e442f80877490b393408142ebcfea6821f543e5ee9e27032e2b75d78f1b79f5a6bb6f0645e267770ef7e8f3a92148091217450ce8581e54223eeb6486205a209bf1fe854d211c03f8c3140fc3979d824082990d119473d20e94f253c9621fac339560ae46cb24b88bf2d01559bb658e343257b90f233b81bc5c398be3bbddb23a1e", 0xffd6, 0xc001, 0x0, 0xffffffffffffff0c) setsockopt$inet6_mtu(r3, 0x29, 0x17, &(0x7f0000000040)=0x2, 0x4) r4 = socket$inet6_tcp(0xa, 0x1, 0x0) r5 = socket(0x11, 0x800000003, 0x0) sendmsg$SEG6_CMD_SET_TUNSRC(0xffffffffffffffff, 0x0, 0x0) bind(r5, &(0x7f0000000080)=@generic={0x11, "0000010000000000080044944eeba71a4976e252922cb18f6e2e2aba000000012e0b3836005404b0e0301a4ce875f2e3ff5f163ee340b7679500800000000000000101013c5811039e15775027ecce66fd792bbf0e5bf5ff1b0816f3f6db1c00010000000000000049740000000000000006ad8e5ecc326d3a09ffc2c654"}, 0x80) getsockname$packet(r5, &(0x7f0000000280)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @dev}, &(0x7f0000000140)=0x10) setsockopt$inet6_mreq(r4, 0x29, 0x1b, &(0x7f0000000000)={@dev, r6}, 0x14) setsockopt$inet6_udp_int(r3, 0x11, 0x1, &(0x7f0000000000), 0x4) r7 = socket$netlink(0x10, 0x3, 0x0) getsockopt$SO_COOKIE(r4, 0x1, 0x39, &(0x7f0000000100), &(0x7f0000000180)=0x8) r8 = socket(0x10, 0x2, 0x0) r9 = syz_genetlink_get_family_id$nl80211(&(0x7f0000000240)='nl80211\x00') r10 = socket$netlink(0x10, 0x3, 0x0) r11 = socket(0x10, 0x803, 0x0) sendmsg$NBD_CMD_DISCONNECT(r11, &(0x7f00000001c0)={0x0, 0x0, &(0x7f0000000180)={0x0}}, 0x0) getsockname$packet(r11, &(0x7f0000000100)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f0000000200)=0x2ba) sendmsg$nl_route(r10, &(0x7f00000000c0)={0x0, 0x0, &(0x7f0000000200)={&(0x7f00000003c0)=@newlink={0x3c, 0x10, 0xffffff1f, 0x0, 0x0, {}, [@IFLA_LINKINFO={0x14, 0x12, 0x0, 0x1, @veth={{0x9, 0x1, 'veth\x00'}, {0x4, 0x2, 0x0, 0x1, @void}}}, @IFLA_MASTER={0x8, 0xa, r12}]}, 0x3c}}, 0x0) sendmsg$NL80211_CMD_SET_WIPHY(r7, &(0x7f0000000380)={&(0x7f0000000200)={0x10, 0x0, 0x0, 0x400000}, 0xc, &(0x7f0000000340)={&(0x7f00000002c0)={0x68, r9, 0x100, 0xa361, 0x25dfdbfc, {}, [@NL80211_ATTR_IFINDEX={0x8, 0x3, r12}, @NL80211_ATTR_WIPHY_COVERAGE_CLASS={0x5, 0x59, 0x80}, @NL80211_ATTR_WIPHY_TXQ_PARAMS={0x2c, 0x25, 0x0, 0x1, [@NL80211_TXQ_ATTR_CWMIN={0x6, 0x3, 0x1000}, @NL80211_TXQ_ATTR_AIFS={0x5}, @NL80211_TXQ_ATTR_CWMIN={0x6, 0x3, 0x2}, @NL80211_TXQ_ATTR_QUEUE={0x5}, @NL80211_TXQ_ATTR_CWMAX={0x6, 0x4, 0x100}]}, @NL80211_ATTR_WIPHY_RTS_THRESHOLD={0x8, 0x40, 0x6}, @NL80211_ATTR_WIPHY_FRAG_THRESHOLD={0x8, 0x3f, 0x4}, @NL80211_ATTR_TXQ_LIMIT={0x8, 0x10a, 0x4876139e}]}, 0x68}, 0x1, 0x0, 0x0, 0x6000000}, 0x4000) write(r8, &(0x7f0000000000)="1c0000001a009b8a14000000ff0000adf87e28000000000000000000", 0x1c) recvmmsg(r8, &(0x7f0000002ec0), 0x400000000000ec0, 0x2, &(0x7f00000001c0)={0x77359400}) [ 268.424300][T11483] netlink: 'syz-executor.5': attribute type 5 has an invalid length. [ 268.432498][T11483] netlink: 140 bytes leftover after parsing attributes in process `syz-executor.5'. 02:48:06 executing program 0: r0 = socket$nl_route(0x10, 0x3, 0x0) sendmsg$nl_route(r0, &(0x7f0000000140)={0x0, 0xa, &(0x7f0000000200)={&(0x7f0000000040)=@newlink={0x4c, 0x10, 0x801, 0x0, 0x0, {}, [@IFLA_AF_SPEC={0x24, 0x1a, 0x0, 0x1, [@AF_INET={0x20, 0x2, 0x0, 0x1, {0x1c, 0x1, 0x0, 0x1, [{0x9, 0x4}, {0x8}, {0x8}]}}]}, @IFLA_GROUP={0x8}]}, 0x4c}}, 0x0) 02:48:06 executing program 3: r0 = socket$nl_route(0x10, 0x3, 0x0) sendmsg$nl_route(r0, &(0x7f0000000140)={0x0, 0xa, &(0x7f0000000200)={&(0x7f0000000040)=@newlink={0x4c, 0x10, 0x801, 0x0, 0x0, {}, [@IFLA_AF_SPEC={0x24, 0x1a, 0x0, 0x1, [@AF_INET={0x20, 0x2, 0x0, 0x1, {0x1c, 0x1, 0x0, 0x1, [{0x9, 0x4}, {0x8}, {0x8}]}}]}, @IFLA_GROUP={0x8}]}, 0x4c}}, 0x0) 02:48:06 executing program 1: r0 = socket$netlink(0x10, 0x3, 0x0) ioctl(r0, 0x1000008912, &(0x7f00000001c0)="080db5055e0bcfe847a071") bpf$PROG_LOAD(0x5, &(0x7f0000000180)={0x1b, 0x4, &(0x7f0000000000)=@framed={{0x18, 0x2}, [@call]}, 0x0, 0x4, 0x1000, &(0x7f000062b000)=""/4096, 0x0, 0x0, [], 0x0, 0x0, 0xffffffffffffffff, 0x8, 0x0, 0x0, 0x10, 0x0}, 0x78) 02:48:06 executing program 0: r0 = socket$nl_route(0x10, 0x3, 0x0) sendmsg$nl_route(r0, &(0x7f0000000140)={0x0, 0xc, &(0x7f0000000200)={&(0x7f0000000040)=@newlink={0x4c, 0x10, 0x801, 0x0, 0x0, {}, [@IFLA_AF_SPEC={0x24, 0x1a, 0x0, 0x1, [@AF_INET={0x20, 0x2, 0x0, 0x1, {0x1c, 0x1, 0x0, 0x1, [{0x9, 0x4}, {0x8}, {0x8}]}}]}, @IFLA_GROUP={0x8}]}, 0x4c}}, 0x0) [ 268.716801][ T26] kauditd_printk_skb: 10 callbacks suppressed [ 268.716818][ T26] audit: type=1804 audit(1583635686.868:69): pid=11504 uid=0 auid=4294967295 ses=4294967295 subj==unconfined op=invalid_pcr cause=open_writers comm="syz-executor.4" name="/root/syzkaller-testdir921910919/syzkaller.6JwtGF/31/cgroup.controllers" dev="sda1" ino=16691 res=1 02:48:07 executing program 0: r0 = socket$nl_route(0x10, 0x3, 0x0) sendmsg$nl_route(r0, &(0x7f0000000140)={0x0, 0xe, &(0x7f0000000200)={&(0x7f0000000040)=@newlink={0x4c, 0x10, 0x801, 0x0, 0x0, {}, [@IFLA_AF_SPEC={0x24, 0x1a, 0x0, 0x1, [@AF_INET={0x20, 0x2, 0x0, 0x1, {0x1c, 0x1, 0x0, 0x1, [{0x9, 0x4}, {0x8}, {0x8}]}}]}, @IFLA_GROUP={0x8}]}, 0x4c}}, 0x0) [ 268.813437][T11517] IPv6: ADDRCONF(NETDEV_CHANGE): vcan0: link becomes ready [ 268.823699][T11517] IPv6: ADDRCONF(NETDEV_CHANGE): vxcan0: link becomes ready [ 268.831350][T11517] IPv6: ADDRCONF(NETDEV_CHANGE): vxcan1: link becomes ready [ 268.948258][ T26] audit: type=1804 audit(1583635687.098:70): pid=11504 uid=0 auid=4294967295 ses=4294967295 subj==unconfined op=invalid_pcr cause=open_writers comm="syz-executor.4" name="/root/syzkaller-testdir921910919/syzkaller.6JwtGF/31/cgroup.controllers" dev="sda1" ino=16691 res=1 [ 269.352546][ T26] audit: type=1804 audit(1583635687.508:71): pid=11525 uid=0 auid=4294967295 ses=4294967295 subj==unconfined op=invalid_pcr cause=ToMToU comm="syz-executor.4" name="/root/syzkaller-testdir921910919/syzkaller.6JwtGF/31/cgroup.controllers" dev="sda1" ino=16691 res=1 02:48:09 executing program 2: r0 = openat$tun(0xffffffffffffff9c, &(0x7f0000000040)='/dev/net/tun\x00', 0x0, 0x0) ioctl$TUNSETIFF(r0, 0x400454ca, &(0x7f00000000c0)={'syzkaller1\x00', 0x420000015001}) r1 = socket(0x23, 0x80802, 0x0) r2 = socket(0x23, 0x80802, 0x0) ioctl$sock_SIOCSIFVLAN_ADD_VLAN_CMD(r2, 0x8983, &(0x7f0000000140)={0x0, 'syzkaller1\x00', {0x804}}) ioctl$sock_SIOCSIFVLAN_ADD_VLAN_CMD(r1, 0x8983, &(0x7f0000000140)={0x0, 'syzkaller1\x00'}) close(r0) openat$cgroup_ro(0xffffffffffffffff, &(0x7f0000000000)='memory.stat\x00', 0x0, 0x0) socket$inet_sctp(0x2, 0x0, 0x84) r3 = socket$inet6(0xa, 0x80002, 0x0) sendto$inet6(r3, 0x0, 0x0, 0x88880, &(0x7f00000000c0)={0xa, 0x4e20, 0x0, @dev}, 0x1c) sendto$inet6(r3, &(0x7f00000009c0)="c7cfcaaa22e10542fca5c0195350f15147657e0bfc59d383a47190db88690e6fedc3040ab5809ae02a54cd429cc3338c5afa0c9dce3f91950d1f567f358ac21154159130e88cbb6c43197813b2f23f3e442f80877490b393408142ebcfea6821f543e5ee9e27032e2b75d78f1b79f5a6bb6f0645e267770ef7e8f3a92148091217450ce8581e54223eeb6486205a209bf1fe854d211c03f8c3140fc3979d824082990d119473d20e94f253c9621fac339560ae46cb24b88bf2d01559bb658e343257b90f233b81bc5c398be3bbddb23a1e", 0xffd6, 0xc001, 0x0, 0xffffffffffffff0c) setsockopt$inet6_mtu(r3, 0x29, 0x17, &(0x7f0000000040)=0x2, 0x4) r4 = socket$inet6_tcp(0xa, 0x1, 0x0) r5 = socket(0x11, 0x800000003, 0x0) sendmsg$SEG6_CMD_SET_TUNSRC(0xffffffffffffffff, 0x0, 0x0) bind(r5, &(0x7f0000000080)=@generic={0x11, "0000010000000000080044944eeba71a4976e252922cb18f6e2e2aba000000012e0b3836005404b0e0301a4ce875f2e3ff5f163ee340b7679500800000000000000101013c5811039e15775027ecce66fd792bbf0e5bf5ff1b0816f3f6db1c00010000000000000049740000000000000006ad8e5ecc326d3a09ffc2c654"}, 0x80) getsockname$packet(r5, &(0x7f0000000280)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @dev}, &(0x7f0000000140)=0x10) setsockopt$inet6_mreq(r4, 0x29, 0x1b, &(0x7f0000000000)={@dev, r6}, 0x14) setsockopt$inet6_udp_int(r3, 0x11, 0x1, &(0x7f0000000000), 0x4) r7 = socket$netlink(0x10, 0x3, 0x0) getsockopt$SO_COOKIE(r4, 0x1, 0x39, &(0x7f0000000100), &(0x7f0000000180)=0x8) r8 = socket(0x10, 0x2, 0x0) r9 = syz_genetlink_get_family_id$nl80211(&(0x7f0000000240)='nl80211\x00') r10 = socket$netlink(0x10, 0x3, 0x0) r11 = socket(0x10, 0x803, 0x0) sendmsg$NBD_CMD_DISCONNECT(r11, &(0x7f00000001c0)={0x0, 0x0, &(0x7f0000000180)={0x0}}, 0x0) getsockname$packet(r11, &(0x7f0000000100)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f0000000200)=0x2ba) sendmsg$nl_route(r10, &(0x7f00000000c0)={0x0, 0x0, &(0x7f0000000200)={&(0x7f00000003c0)=@newlink={0x3c, 0x10, 0xffffff1f, 0x0, 0x0, {}, [@IFLA_LINKINFO={0x14, 0x12, 0x0, 0x1, @veth={{0x9, 0x1, 'veth\x00'}, {0x4, 0x2, 0x0, 0x1, @void}}}, @IFLA_MASTER={0x8, 0xa, r12}]}, 0x3c}}, 0x0) sendmsg$NL80211_CMD_SET_WIPHY(r7, &(0x7f0000000380)={&(0x7f0000000200)={0x10, 0x0, 0x0, 0x400000}, 0xc, &(0x7f0000000340)={&(0x7f00000002c0)={0x68, r9, 0x100, 0xa361, 0x25dfdbfc, {}, [@NL80211_ATTR_IFINDEX={0x8, 0x3, r12}, @NL80211_ATTR_WIPHY_COVERAGE_CLASS={0x5, 0x59, 0x80}, @NL80211_ATTR_WIPHY_TXQ_PARAMS={0x2c, 0x25, 0x0, 0x1, [@NL80211_TXQ_ATTR_CWMIN={0x6, 0x3, 0x1000}, @NL80211_TXQ_ATTR_AIFS={0x5}, @NL80211_TXQ_ATTR_CWMIN={0x6, 0x3, 0x2}, @NL80211_TXQ_ATTR_QUEUE={0x5}, @NL80211_TXQ_ATTR_CWMAX={0x6, 0x4, 0x100}]}, @NL80211_ATTR_WIPHY_RTS_THRESHOLD={0x8, 0x40, 0x6}, @NL80211_ATTR_WIPHY_FRAG_THRESHOLD={0x8, 0x3f, 0x4}, @NL80211_ATTR_TXQ_LIMIT={0x8, 0x10a, 0x4876139e}]}, 0x68}, 0x1, 0x0, 0x0, 0x6000000}, 0x4000) write(r8, &(0x7f0000000000)="1c0000001a009b8a14000000ff0000adf87e28000000000000000000", 0x1c) recvmmsg(r8, &(0x7f0000002ec0), 0x400000000000ec0, 0x2, &(0x7f00000001c0)={0x77359400}) 02:48:09 executing program 1: r0 = socket$netlink(0x10, 0x3, 0x0) ioctl(r0, 0x1000008912, &(0x7f00000001c0)="080db5055e0bcfe847a071") bpf$PROG_LOAD(0x5, &(0x7f0000000180)={0x1b, 0x4, &(0x7f0000000000)=@framed={{0x18, 0x2}, [@call]}, 0x0, 0x4, 0x1000, &(0x7f000062b000)=""/4096, 0x0, 0x0, [], 0x0, 0x0, 0xffffffffffffffff, 0x8, 0x0, 0x0, 0x10, 0x0}, 0x78) 02:48:09 executing program 3: r0 = socket$nl_route(0x10, 0x3, 0x0) sendmsg$nl_route(r0, &(0x7f0000000140)={0x0, 0xa, &(0x7f0000000200)={&(0x7f0000000040)=@newlink={0x4c, 0x10, 0x801, 0x0, 0x0, {}, [@IFLA_AF_SPEC={0x24, 0x1a, 0x0, 0x1, [@AF_INET={0x20, 0x2, 0x0, 0x1, {0x1c, 0x1, 0x0, 0x1, [{0x9, 0x4}, {0x8}, {0x8}]}}]}, @IFLA_GROUP={0x8}]}, 0x4c}}, 0x0) 02:48:09 executing program 0: r0 = socket$nl_route(0x10, 0x3, 0x0) sendmsg$nl_route(r0, &(0x7f0000000140)={0x0, 0xf, &(0x7f0000000200)={&(0x7f0000000040)=@newlink={0x4c, 0x10, 0x801, 0x0, 0x0, {}, [@IFLA_AF_SPEC={0x24, 0x1a, 0x0, 0x1, [@AF_INET={0x20, 0x2, 0x0, 0x1, {0x1c, 0x1, 0x0, 0x1, [{0x9, 0x4}, {0x8}, {0x8}]}}]}, @IFLA_GROUP={0x8}]}, 0x4c}}, 0x0) 02:48:09 executing program 4: openat$cgroup_ro(0xffffffffffffff9c, &(0x7f00000000c0)='memory.events\x00', 0x26e1, 0x0) r0 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f00000001c0)='cgroup.controllers\x00', 0x275a, 0x0) write$binfmt_script(r0, &(0x7f0000000040)=ANY=[], 0x208e24b) syz_genetlink_get_family_id$l2tp(0x0) sendmsg$L2TP_CMD_TUNNEL_CREATE(0xffffffffffffffff, 0x0, 0x0) sendmsg$L2TP_CMD_SESSION_DELETE(0xffffffffffffffff, &(0x7f0000000780)={0x0, 0x0, 0x0}, 0x0) mmap(&(0x7f0000000000/0xb36000)=nil, 0xb36000, 0x2, 0x28011, r0, 0x0) r1 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000080)='cgroup.controllers\x00', 0xb00000000065808, 0x0) r2 = socket(0x10, 0x80002, 0x0) r3 = socket$inet6(0xa, 0x5, 0x0) setsockopt$inet_sctp6_SCTP_EVENTS(r3, 0x84, 0xb, &(0x7f0000000040)={0x0, 0x0, 0x95}, 0xe) setsockopt$inet_sctp6_SCTP_RECVRCVINFO(r3, 0x84, 0x20, &(0x7f0000000080)=0x4, 0x4) listen(r3, 0x103) recvmmsg(r3, &(0x7f00000031c0)=[{{0x0, 0x0, 0x0}}], 0x300, 0x0, 0x0) setsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX_OLD(r3, 0x84, 0x6b, &(0x7f00000000c0)=[@in6={0xa, 0x0, 0x0, @loopback}], 0x1c) setsockopt$inet6_MCAST_MSFILTER(r3, 0x29, 0x30, &(0x7f00000007c0)={0x0, {{0xa, 0x4e21, 0x1000, @mcast2, 0x101}}, 0x1, 0x2, [{{0xa, 0x4e20, 0x80000000, @mcast1, 0x7f}}, {{0xa, 0x4e20, 0x3, @mcast1, 0x9}}]}, 0x190) ioctl(r2, 0x1000008912, &(0x7f00000001c0)="080db5055e0bcfe8698071") r4 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000000)='memory.events\x00', 0x7a05, 0x1700) sendfile(r4, r1, 0x0, 0x100000001) r5 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000080)='cgroup.controllers\x00', 0xb00000000065808, 0x0) r6 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000000)='memory.events\x00', 0x7a05, 0x1700) sendfile(r6, r5, 0x0, 0x100000001) r7 = socket$nl_generic(0x10, 0x3, 0x10) r8 = syz_genetlink_get_family_id$ethtool(&(0x7f0000000440)='ethtool\x00') sendmsg$ETHTOOL_MSG_STRSET_GET(r7, &(0x7f0000000780)={0x0, 0x0, &(0x7f0000000740)={&(0x7f0000000480)={0x1c, r8, 0x703, 0x0, 0x0, {}, [@ETHTOOL_A_STRSET_HEADER={0x4}, @ETHTOOL_A_STRSET_STRINGSETS={0x4}]}, 0x1c}}, 0x0) accept$packet(0xffffffffffffffff, &(0x7f0000000580)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @link_local}, &(0x7f00000005c0)=0x14) r9 = socket$nl_route(0x10, 0x3, 0x0) r10 = socket$nl_route(0x10, 0x3, 0x0) r11 = socket$netlink(0x10, 0x3, 0x0) r12 = socket(0x10, 0x803, 0x0) sendmsg$NBD_CMD_DISCONNECT(r12, &(0x7f00000001c0)={0x0, 0x0, &(0x7f0000000180)={0x0}}, 0x0) getsockname$packet(r12, &(0x7f0000000100)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f0000000200)=0x14) sendmsg$nl_route(r11, &(0x7f0000000040)={0x0, 0x2a9, &(0x7f0000000000)={&(0x7f0000000080)=ANY=[@ANYBLOB="480000001000050700"/20, @ANYRES32=r13, @ANYBLOB="000000000000000028001200090001007665746800000000180002001400010000000000", @ANYRES32=0x0, @ANYBLOB="0000b20000100000"], 0x48}}, 0x0) sendmsg$nl_route_sched(r10, &(0x7f0000000240)={0x0, 0x0, &(0x7f0000000140)={&(0x7f00000003c0)=ANY=[@ANYBLOB="38000000240007050000004007a2a30005000000", @ANYRES32=r13, @ANYBLOB="00000000ffffffff000000000900010068667363000000000800020000000000"], 0x38}}, 0x0) sendmsg$nl_route_sched(r9, &(0x7f00000001c0)={0x0, 0x0, &(0x7f0000000180)={&(0x7f0000000280)=@newtfilter={0x60, 0x2c, 0xd27, 0x0, 0x0, {0x0, 0x0, 0x0, r13, {}, {}, {0xf}}, [@filter_kind_options=@f_basic={{0xa, 0x1, 'basic\x00'}, {0x30, 0x2, [@TCA_BASIC_EMATCHES={0x2c, 0x2, 0x0, 0x1, [@TCA_EMATCH_TREE_HDR={0x8, 0x1, {0x2e23}}, @TCA_EMATCH_TREE_LIST={0x20, 0x2, 0x0, 0x1, [@TCF_EM_META={0x1c, 0x1, 0x0, 0x0, {{}, [@TCA_EM_META_RVALUE={0x4}, @TCA_EM_META_HDR={0xc}]}}]}]}]}}]}, 0x60}}, 0x0) 02:48:09 executing program 5: r0 = openat$tun(0xffffffffffffff9c, &(0x7f0000000040)='/dev/net/tun\x00', 0x0, 0x0) ioctl$TUNSETIFF(r0, 0x400454ca, &(0x7f00000000c0)={'syzkaller1\x00', 0x420000015001}) r1 = socket(0x23, 0x80802, 0x0) r2 = socket(0x23, 0x80802, 0x0) ioctl$sock_SIOCSIFVLAN_ADD_VLAN_CMD(r2, 0x8983, &(0x7f0000000140)={0x0, 'syzkaller1\x00', {0x804}}) ioctl$sock_SIOCSIFVLAN_ADD_VLAN_CMD(r1, 0x8983, &(0x7f0000000140)={0x0, 'syzkaller1\x00'}) close(r0) openat$cgroup_ro(0xffffffffffffffff, &(0x7f0000000000)='memory.stat\x00', 0x0, 0x0) socket$inet_sctp(0x2, 0x0, 0x84) r3 = socket$inet6(0xa, 0x80002, 0x0) sendto$inet6(r3, 0x0, 0x0, 0x88880, &(0x7f00000000c0)={0xa, 0x4e20, 0x0, @dev}, 0x1c) sendto$inet6(r3, &(0x7f00000009c0)="c7cfcaaa22e10542fca5c0195350f15147657e0bfc59d383a47190db88690e6fedc3040ab5809ae02a54cd429cc3338c5afa0c9dce3f91950d1f567f358ac21154159130e88cbb6c43197813b2f23f3e442f80877490b393408142ebcfea6821f543e5ee9e27032e2b75d78f1b79f5a6bb6f0645e267770ef7e8f3a92148091217450ce8581e54223eeb6486205a209bf1fe854d211c03f8c3140fc3979d824082990d119473d20e94f253c9621fac339560ae46cb24b88bf2d01559bb658e343257b90f233b81bc5c398be3bbddb23a1e", 0xffd6, 0xc001, 0x0, 0xffffffffffffff0c) setsockopt$inet6_mtu(r3, 0x29, 0x17, &(0x7f0000000040)=0x2, 0x4) r4 = socket$inet6_tcp(0xa, 0x1, 0x0) r5 = socket(0x11, 0x800000003, 0x0) sendmsg$SEG6_CMD_SET_TUNSRC(0xffffffffffffffff, 0x0, 0x0) bind(r5, &(0x7f0000000080)=@generic={0x11, "0000010000000000080044944eeba71a4976e252922cb18f6e2e2aba000000012e0b3836005404b0e0301a4ce875f2e3ff5f163ee340b7679500800000000000000101013c5811039e15775027ecce66fd792bbf0e5bf5ff1b0816f3f6db1c00010000000000000049740000000000000006ad8e5ecc326d3a09ffc2c654"}, 0x80) getsockname$packet(r5, &(0x7f0000000280)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @dev}, &(0x7f0000000140)=0x10) setsockopt$inet6_mreq(r4, 0x29, 0x1b, &(0x7f0000000000)={@dev, r6}, 0x14) setsockopt$inet6_udp_int(r3, 0x11, 0x1, &(0x7f0000000000), 0x4) r7 = socket$netlink(0x10, 0x3, 0x0) getsockopt$SO_COOKIE(r4, 0x1, 0x39, &(0x7f0000000100), &(0x7f0000000180)=0x8) r8 = socket(0x10, 0x2, 0x0) r9 = syz_genetlink_get_family_id$nl80211(&(0x7f0000000240)='nl80211\x00') r10 = socket$netlink(0x10, 0x3, 0x0) r11 = socket(0x10, 0x803, 0x0) sendmsg$NBD_CMD_DISCONNECT(r11, &(0x7f00000001c0)={0x0, 0x0, &(0x7f0000000180)={0x0}}, 0x0) getsockname$packet(r11, &(0x7f0000000100)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f0000000200)=0x2ba) sendmsg$nl_route(r10, &(0x7f00000000c0)={0x0, 0x0, &(0x7f0000000200)={&(0x7f00000003c0)=@newlink={0x3c, 0x10, 0xffffff1f, 0x0, 0x0, {}, [@IFLA_LINKINFO={0x14, 0x12, 0x0, 0x1, @veth={{0x9, 0x1, 'veth\x00'}, {0x4, 0x2, 0x0, 0x1, @void}}}, @IFLA_MASTER={0x8, 0xa, r12}]}, 0x3c}}, 0x0) sendmsg$NL80211_CMD_SET_WIPHY(r7, &(0x7f0000000380)={&(0x7f0000000200)={0x10, 0x0, 0x0, 0x400000}, 0xc, &(0x7f0000000340)={&(0x7f00000002c0)={0x68, r9, 0x100, 0xa361, 0x25dfdbfc, {}, [@NL80211_ATTR_IFINDEX={0x8, 0x3, r12}, @NL80211_ATTR_WIPHY_COVERAGE_CLASS={0x5, 0x59, 0x80}, @NL80211_ATTR_WIPHY_TXQ_PARAMS={0x2c, 0x25, 0x0, 0x1, [@NL80211_TXQ_ATTR_CWMIN={0x6, 0x3, 0x1000}, @NL80211_TXQ_ATTR_AIFS={0x5}, @NL80211_TXQ_ATTR_CWMIN={0x6, 0x3, 0x2}, @NL80211_TXQ_ATTR_QUEUE={0x5}, @NL80211_TXQ_ATTR_CWMAX={0x6, 0x4, 0x100}]}, @NL80211_ATTR_WIPHY_RTS_THRESHOLD={0x8, 0x40, 0x6}, @NL80211_ATTR_WIPHY_FRAG_THRESHOLD={0x8, 0x3f, 0x4}, @NL80211_ATTR_TXQ_LIMIT={0x8, 0x10a, 0x4876139e}]}, 0x68}, 0x1, 0x0, 0x0, 0x6000000}, 0x4000) write(r8, &(0x7f0000000000)="1c0000001a009b8a14000000ff0000adf87e28000000000000000000", 0x1c) recvmmsg(r8, &(0x7f0000002ec0), 0x400000000000ec0, 0x2, &(0x7f00000001c0)={0x77359400}) 02:48:09 executing program 0: r0 = socket$nl_route(0x10, 0x3, 0x0) sendmsg$nl_route(r0, &(0x7f0000000140)={0x0, 0x10, &(0x7f0000000200)={&(0x7f0000000040)=@newlink={0x4c, 0x10, 0x801, 0x0, 0x0, {}, [@IFLA_AF_SPEC={0x24, 0x1a, 0x0, 0x1, [@AF_INET={0x20, 0x2, 0x0, 0x1, {0x1c, 0x1, 0x0, 0x1, [{0x9, 0x4}, {0x8}, {0x8}]}}]}, @IFLA_GROUP={0x8}]}, 0x4c}}, 0x0) [ 271.179917][T11542] IPv6: ADDRCONF(NETDEV_CHANGE): vcan0: link becomes ready [ 271.204514][T11542] IPv6: ADDRCONF(NETDEV_CHANGE): vxcan0: link becomes ready [ 271.241376][T11542] IPv6: ADDRCONF(NETDEV_CHANGE): vxcan1: link becomes ready 02:48:09 executing program 1: r0 = socket$netlink(0x10, 0x3, 0x0) ioctl(r0, 0x1000008912, &(0x7f00000001c0)="080db5055e0bcfe847a071") bpf$PROG_LOAD(0x5, &(0x7f0000000180)={0x1b, 0x4, &(0x7f0000000000)=@framed={{0x18, 0x2}, [@call]}, 0x0, 0x4, 0x1000, &(0x7f000062b000)=""/4096, 0x0, 0x0, [], 0x0, 0x0, 0xffffffffffffffff, 0x8, 0x0, 0x0, 0x10, 0x0}, 0x78) 02:48:09 executing program 0: r0 = socket$nl_route(0x10, 0x3, 0x0) sendmsg$nl_route(r0, &(0x7f0000000140)={0x0, 0x60, &(0x7f0000000200)={&(0x7f0000000040)=@newlink={0x4c, 0x10, 0x801, 0x0, 0x0, {}, [@IFLA_AF_SPEC={0x24, 0x1a, 0x0, 0x1, [@AF_INET={0x20, 0x2, 0x0, 0x1, {0x1c, 0x1, 0x0, 0x1, [{0x9, 0x4}, {0x8}, {0x8}]}}]}, @IFLA_GROUP={0x8}]}, 0x4c}}, 0x0) 02:48:09 executing program 3: r0 = socket$nl_route(0x10, 0x3, 0x0) sendmsg$nl_route(r0, &(0x7f0000000140)={0x0, 0xa, &(0x7f0000000200)={&(0x7f0000000040)=@newlink={0x4c, 0x10, 0x801, 0x0, 0x0, {}, [@IFLA_AF_SPEC={0x24, 0x1a, 0x0, 0x1, [@AF_INET={0x20, 0x2, 0x0, 0x1, {0x1c, 0x1, 0x0, 0x1, [{0x9, 0x4}, {0x8}, {0x8}]}}]}, @IFLA_GROUP={0x8}]}, 0x4c}}, 0x0) 02:48:09 executing program 1: r0 = socket$netlink(0x10, 0x3, 0x0) ioctl(r0, 0x1000008912, &(0x7f00000001c0)="080db5055e0bcfe847a071") bpf$PROG_LOAD(0x5, &(0x7f0000000180)={0x1b, 0x4, &(0x7f0000000000)=@framed={{0x18, 0x2}, [@call]}, &(0x7f00000000c0)='GPL\x00', 0x0, 0x1000, &(0x7f000062b000)=""/4096, 0x0, 0x0, [], 0x0, 0x0, 0xffffffffffffffff, 0x8, 0x0, 0x0, 0x10, 0x0}, 0x70) 02:48:09 executing program 0: r0 = socket$nl_route(0x10, 0x3, 0x0) sendmsg$nl_route(r0, &(0x7f0000000140)={0x0, 0x95, &(0x7f0000000200)={&(0x7f0000000040)=@newlink={0x4c, 0x10, 0x801, 0x0, 0x0, {}, [@IFLA_AF_SPEC={0x24, 0x1a, 0x0, 0x1, [@AF_INET={0x20, 0x2, 0x0, 0x1, {0x1c, 0x1, 0x0, 0x1, [{0x9, 0x4}, {0x8}, {0x8}]}}]}, @IFLA_GROUP={0x8}]}, 0x4c}}, 0x0) [ 271.581395][ T26] audit: type=1804 audit(1583635689.738:72): pid=11546 uid=0 auid=4294967295 ses=4294967295 subj==unconfined op=invalid_pcr cause=open_writers comm="syz-executor.4" name="/root/syzkaller-testdir921910919/syzkaller.6JwtGF/32/cgroup.controllers" dev="sda1" ino=16530 res=1 [ 271.603623][T11569] IPv6: ADDRCONF(NETDEV_CHANGE): vcan0: link becomes ready [ 271.637087][T11569] IPv6: ADDRCONF(NETDEV_CHANGE): vxcan0: link becomes ready [ 271.646095][T11569] IPv6: ADDRCONF(NETDEV_CHANGE): vxcan1: link becomes ready [ 271.654376][ T0] NOHZ: local_softirq_pending 08 [ 271.855639][ T26] audit: type=1804 audit(1583635690.008:73): pid=11556 uid=0 auid=4294967295 ses=4294967295 subj==unconfined op=invalid_pcr cause=open_writers comm="syz-executor.4" name="/root/syzkaller-testdir921910919/syzkaller.6JwtGF/32/cgroup.controllers" dev="sda1" ino=16530 res=1 02:48:10 executing program 2: r0 = openat$tun(0xffffffffffffff9c, &(0x7f0000000040)='/dev/net/tun\x00', 0x0, 0x0) ioctl$TUNSETIFF(r0, 0x400454ca, &(0x7f00000000c0)={'syzkaller1\x00', 0x420000015001}) r1 = socket(0x23, 0x80802, 0x0) r2 = socket(0x23, 0x80802, 0x0) ioctl$sock_SIOCSIFVLAN_ADD_VLAN_CMD(r2, 0x8983, &(0x7f0000000140)={0x0, 'syzkaller1\x00', {0x804}}) ioctl$sock_SIOCSIFVLAN_ADD_VLAN_CMD(r1, 0x8983, &(0x7f0000000140)={0x0, 'syzkaller1\x00'}) close(r0) openat$cgroup_ro(0xffffffffffffffff, &(0x7f0000000000)='memory.stat\x00', 0x0, 0x0) socket$inet_sctp(0x2, 0x0, 0x84) r3 = socket$inet6(0xa, 0x80002, 0x0) sendto$inet6(r3, 0x0, 0x0, 0x88880, &(0x7f00000000c0)={0xa, 0x4e20, 0x0, @dev}, 0x1c) sendto$inet6(r3, &(0x7f00000009c0)="c7cfcaaa22e10542fca5c0195350f15147657e0bfc59d383a47190db88690e6fedc3040ab5809ae02a54cd429cc3338c5afa0c9dce3f91950d1f567f358ac21154159130e88cbb6c43197813b2f23f3e442f80877490b393408142ebcfea6821f543e5ee9e27032e2b75d78f1b79f5a6bb6f0645e267770ef7e8f3a92148091217450ce8581e54223eeb6486205a209bf1fe854d211c03f8c3140fc3979d824082990d119473d20e94f253c9621fac339560ae46cb24b88bf2d01559bb658e343257b90f233b81bc5c398be3bbddb23a1e", 0xffd6, 0xc001, 0x0, 0xffffffffffffff0c) setsockopt$inet6_mtu(r3, 0x29, 0x17, &(0x7f0000000040)=0x2, 0x4) r4 = socket$inet6_tcp(0xa, 0x1, 0x0) r5 = socket(0x11, 0x800000003, 0x0) sendmsg$SEG6_CMD_SET_TUNSRC(0xffffffffffffffff, 0x0, 0x0) bind(r5, &(0x7f0000000080)=@generic={0x11, "0000010000000000080044944eeba71a4976e252922cb18f6e2e2aba000000012e0b3836005404b0e0301a4ce875f2e3ff5f163ee340b7679500800000000000000101013c5811039e15775027ecce66fd792bbf0e5bf5ff1b0816f3f6db1c00010000000000000049740000000000000006ad8e5ecc326d3a09ffc2c654"}, 0x80) getsockname$packet(r5, &(0x7f0000000280)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @dev}, &(0x7f0000000140)=0x10) setsockopt$inet6_mreq(r4, 0x29, 0x1b, &(0x7f0000000000)={@dev, r6}, 0x14) setsockopt$inet6_udp_int(r3, 0x11, 0x1, &(0x7f0000000000), 0x4) r7 = socket$netlink(0x10, 0x3, 0x0) getsockopt$SO_COOKIE(r4, 0x1, 0x39, &(0x7f0000000100), &(0x7f0000000180)=0x8) r8 = socket(0x10, 0x2, 0x0) r9 = syz_genetlink_get_family_id$nl80211(&(0x7f0000000240)='nl80211\x00') r10 = socket$netlink(0x10, 0x3, 0x0) r11 = socket(0x10, 0x803, 0x0) sendmsg$NBD_CMD_DISCONNECT(r11, &(0x7f00000001c0)={0x0, 0x0, &(0x7f0000000180)={0x0}}, 0x0) getsockname$packet(r11, &(0x7f0000000100)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f0000000200)=0x2ba) sendmsg$nl_route(r10, &(0x7f00000000c0)={0x0, 0x0, &(0x7f0000000200)={&(0x7f00000003c0)=@newlink={0x3c, 0x10, 0xffffff1f, 0x0, 0x0, {}, [@IFLA_LINKINFO={0x14, 0x12, 0x0, 0x1, @veth={{0x9, 0x1, 'veth\x00'}, {0x4, 0x2, 0x0, 0x1, @void}}}, @IFLA_MASTER={0x8, 0xa, r12}]}, 0x3c}}, 0x0) sendmsg$NL80211_CMD_SET_WIPHY(r7, &(0x7f0000000380)={&(0x7f0000000200)={0x10, 0x0, 0x0, 0x400000}, 0xc, &(0x7f0000000340)={&(0x7f00000002c0)={0x68, r9, 0x100, 0xa361, 0x25dfdbfc, {}, [@NL80211_ATTR_IFINDEX={0x8, 0x3, r12}, @NL80211_ATTR_WIPHY_COVERAGE_CLASS={0x5, 0x59, 0x80}, @NL80211_ATTR_WIPHY_TXQ_PARAMS={0x2c, 0x25, 0x0, 0x1, [@NL80211_TXQ_ATTR_CWMIN={0x6, 0x3, 0x1000}, @NL80211_TXQ_ATTR_AIFS={0x5}, @NL80211_TXQ_ATTR_CWMIN={0x6, 0x3, 0x2}, @NL80211_TXQ_ATTR_QUEUE={0x5}, @NL80211_TXQ_ATTR_CWMAX={0x6, 0x4, 0x100}]}, @NL80211_ATTR_WIPHY_RTS_THRESHOLD={0x8, 0x40, 0x6}, @NL80211_ATTR_WIPHY_FRAG_THRESHOLD={0x8, 0x3f, 0x4}, @NL80211_ATTR_TXQ_LIMIT={0x8, 0x10a, 0x4876139e}]}, 0x68}, 0x1, 0x0, 0x0, 0x6000000}, 0x4000) write(r8, &(0x7f0000000000)="1c0000001a009b8a14000000ff0000adf87e28000000000000000000", 0x1c) recvmmsg(r8, &(0x7f0000002ec0), 0x400000000000ec0, 0x2, &(0x7f00000001c0)={0x77359400}) 02:48:10 executing program 0: r0 = socket$nl_route(0x10, 0x3, 0x0) sendmsg$nl_route(r0, &(0x7f0000000140)={0x0, 0xf0, &(0x7f0000000200)={&(0x7f0000000040)=@newlink={0x4c, 0x10, 0x801, 0x0, 0x0, {}, [@IFLA_AF_SPEC={0x24, 0x1a, 0x0, 0x1, [@AF_INET={0x20, 0x2, 0x0, 0x1, {0x1c, 0x1, 0x0, 0x1, [{0x9, 0x4}, {0x8}, {0x8}]}}]}, @IFLA_GROUP={0x8}]}, 0x4c}}, 0x0) 02:48:10 executing program 1: r0 = socket$netlink(0x10, 0x3, 0x0) ioctl(r0, 0x1000008912, &(0x7f00000001c0)="080db5055e0bcfe847a071") bpf$PROG_LOAD(0x5, &(0x7f0000000180)={0x1b, 0x4, &(0x7f0000000000)=@framed={{0x18, 0x2}, [@call]}, &(0x7f00000000c0)='GPL\x00', 0x0, 0x1000, &(0x7f000062b000)=""/4096, 0x0, 0x0, [], 0x0, 0x0, 0xffffffffffffffff, 0x8, 0x0, 0x0, 0x10, 0x0}, 0x70) 02:48:10 executing program 3: sendmsg$nl_route(0xffffffffffffffff, &(0x7f0000000140)={0x0, 0xa, &(0x7f0000000200)={&(0x7f0000000040)=@newlink={0x4c, 0x10, 0x801, 0x0, 0x0, {}, [@IFLA_AF_SPEC={0x24, 0x1a, 0x0, 0x1, [@AF_INET={0x20, 0x2, 0x0, 0x1, {0x1c, 0x1, 0x0, 0x1, [{0x9, 0x4}, {0x8}, {0x8}]}}]}, @IFLA_GROUP={0x8}]}, 0x4c}}, 0x0) 02:48:10 executing program 4: openat$cgroup_ro(0xffffffffffffff9c, &(0x7f00000000c0)='memory.events\x00', 0x26e1, 0x0) r0 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f00000001c0)='cgroup.controllers\x00', 0x275a, 0x0) write$binfmt_script(r0, &(0x7f0000000040)=ANY=[], 0x208e24b) syz_genetlink_get_family_id$l2tp(0x0) sendmsg$L2TP_CMD_TUNNEL_CREATE(0xffffffffffffffff, 0x0, 0x0) sendmsg$L2TP_CMD_SESSION_DELETE(0xffffffffffffffff, &(0x7f0000000780)={0x0, 0x0, 0x0}, 0x0) mmap(&(0x7f0000000000/0xb36000)=nil, 0xb36000, 0x2, 0x28011, r0, 0x0) r1 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000080)='cgroup.controllers\x00', 0xb00000000065808, 0x0) r2 = socket(0x10, 0x80002, 0x0) r3 = socket$inet6(0xa, 0x5, 0x0) setsockopt$inet_sctp6_SCTP_EVENTS(r3, 0x84, 0xb, &(0x7f0000000040)={0x0, 0x0, 0x95}, 0xe) setsockopt$inet_sctp6_SCTP_RECVRCVINFO(r3, 0x84, 0x20, &(0x7f0000000080)=0x4, 0x4) listen(r3, 0x103) recvmmsg(r3, &(0x7f00000031c0)=[{{0x0, 0x0, 0x0}}], 0x300, 0x0, 0x0) setsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX_OLD(r3, 0x84, 0x6b, &(0x7f00000000c0)=[@in6={0xa, 0x0, 0x0, @loopback}], 0x1c) setsockopt$inet6_MCAST_MSFILTER(r3, 0x29, 0x30, &(0x7f00000007c0)={0x0, {{0xa, 0x4e21, 0x1000, @mcast2, 0x101}}, 0x1, 0x2, [{{0xa, 0x4e20, 0x80000000, @mcast1, 0x7f}}, {{0xa, 0x4e20, 0x3, @mcast1, 0x9}}]}, 0x190) ioctl(r2, 0x1000008912, &(0x7f00000001c0)="080db5055e0bcfe8698071") r4 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000000)='memory.events\x00', 0x7a05, 0x1700) sendfile(r4, r1, 0x0, 0x100000001) r5 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000080)='cgroup.controllers\x00', 0xb00000000065808, 0x0) r6 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000000)='memory.events\x00', 0x7a05, 0x1700) sendfile(r6, r5, 0x0, 0x100000001) r7 = socket$nl_generic(0x10, 0x3, 0x10) r8 = syz_genetlink_get_family_id$ethtool(&(0x7f0000000440)='ethtool\x00') sendmsg$ETHTOOL_MSG_STRSET_GET(r7, &(0x7f0000000780)={0x0, 0x0, &(0x7f0000000740)={&(0x7f0000000480)={0x1c, r8, 0x703, 0x0, 0x0, {}, [@ETHTOOL_A_STRSET_HEADER={0x4}, @ETHTOOL_A_STRSET_STRINGSETS={0x4}]}, 0x1c}}, 0x0) accept$packet(0xffffffffffffffff, &(0x7f0000000580)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @link_local}, &(0x7f00000005c0)=0x14) r9 = socket$nl_route(0x10, 0x3, 0x0) r10 = socket$nl_route(0x10, 0x3, 0x0) r11 = socket$netlink(0x10, 0x3, 0x0) r12 = socket(0x10, 0x803, 0x0) sendmsg$NBD_CMD_DISCONNECT(r12, &(0x7f00000001c0)={0x0, 0x0, &(0x7f0000000180)={0x0}}, 0x0) getsockname$packet(r12, &(0x7f0000000100)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f0000000200)=0x14) sendmsg$nl_route(r11, &(0x7f0000000040)={0x0, 0x2a9, &(0x7f0000000000)={&(0x7f0000000080)=ANY=[@ANYBLOB="480000001000050700"/20, @ANYRES32=r13, @ANYBLOB="000000000000000028001200090001007665746800000000180002001400010000000000", @ANYRES32=0x0, @ANYBLOB="0000b20000100000"], 0x48}}, 0x0) sendmsg$nl_route_sched(r10, &(0x7f0000000240)={0x0, 0x0, &(0x7f0000000140)={&(0x7f00000003c0)=ANY=[@ANYBLOB="38000000240007050000004007a2a30005000000", @ANYRES32=r13, @ANYBLOB="00000000ffffffff000000000900010068667363000000000800020000000000"], 0x38}}, 0x0) sendmsg$nl_route_sched(r9, &(0x7f00000001c0)={0x0, 0x0, &(0x7f0000000180)={&(0x7f0000000280)=@newtfilter={0x60, 0x2c, 0xd27, 0x0, 0x0, {0x0, 0x0, 0x0, r13, {}, {}, {0xf}}, [@filter_kind_options=@f_basic={{0xa, 0x1, 'basic\x00'}, {0x30, 0x2, [@TCA_BASIC_EMATCHES={0x2c, 0x2, 0x0, 0x1, [@TCA_EMATCH_TREE_HDR={0x8, 0x1, {0x2e23}}, @TCA_EMATCH_TREE_LIST={0x20, 0x2, 0x0, 0x1, [@TCF_EM_META={0x1c, 0x1, 0x0, 0x0, {{}, [@TCA_EM_META_RVALUE={0x4}, @TCA_EM_META_HDR={0xc}]}}]}]}]}}]}, 0x60}}, 0x0) 02:48:10 executing program 5: r0 = openat$tun(0xffffffffffffff9c, &(0x7f0000000040)='/dev/net/tun\x00', 0x0, 0x0) ioctl$TUNSETIFF(r0, 0x400454ca, &(0x7f00000000c0)={'syzkaller1\x00', 0x420000015001}) r1 = socket(0x23, 0x80802, 0x0) r2 = socket(0x23, 0x80802, 0x0) ioctl$sock_SIOCSIFVLAN_ADD_VLAN_CMD(r2, 0x8983, &(0x7f0000000140)={0x0, 'syzkaller1\x00', {0x804}}) ioctl$sock_SIOCSIFVLAN_ADD_VLAN_CMD(r1, 0x8983, &(0x7f0000000140)={0x0, 'syzkaller1\x00'}) close(r0) openat$cgroup_ro(0xffffffffffffffff, &(0x7f0000000000)='memory.stat\x00', 0x0, 0x0) socket$inet_sctp(0x2, 0x0, 0x84) r3 = socket$inet6(0xa, 0x80002, 0x0) sendto$inet6(r3, 0x0, 0x0, 0x88880, &(0x7f00000000c0)={0xa, 0x4e20, 0x0, @dev}, 0x1c) sendto$inet6(r3, &(0x7f00000009c0)="c7cfcaaa22e10542fca5c0195350f15147657e0bfc59d383a47190db88690e6fedc3040ab5809ae02a54cd429cc3338c5afa0c9dce3f91950d1f567f358ac21154159130e88cbb6c43197813b2f23f3e442f80877490b393408142ebcfea6821f543e5ee9e27032e2b75d78f1b79f5a6bb6f0645e267770ef7e8f3a92148091217450ce8581e54223eeb6486205a209bf1fe854d211c03f8c3140fc3979d824082990d119473d20e94f253c9621fac339560ae46cb24b88bf2d01559bb658e343257b90f233b81bc5c398be3bbddb23a1e", 0xffd6, 0xc001, 0x0, 0xffffffffffffff0c) setsockopt$inet6_mtu(r3, 0x29, 0x17, &(0x7f0000000040)=0x2, 0x4) r4 = socket$inet6_tcp(0xa, 0x1, 0x0) r5 = socket(0x11, 0x800000003, 0x0) sendmsg$SEG6_CMD_SET_TUNSRC(0xffffffffffffffff, 0x0, 0x0) bind(r5, &(0x7f0000000080)=@generic={0x11, "0000010000000000080044944eeba71a4976e252922cb18f6e2e2aba000000012e0b3836005404b0e0301a4ce875f2e3ff5f163ee340b7679500800000000000000101013c5811039e15775027ecce66fd792bbf0e5bf5ff1b0816f3f6db1c00010000000000000049740000000000000006ad8e5ecc326d3a09ffc2c654"}, 0x80) getsockname$packet(r5, &(0x7f0000000280)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @dev}, &(0x7f0000000140)=0x10) setsockopt$inet6_mreq(r4, 0x29, 0x1b, &(0x7f0000000000)={@dev, r6}, 0x14) setsockopt$inet6_udp_int(r3, 0x11, 0x1, &(0x7f0000000000), 0x4) r7 = socket$netlink(0x10, 0x3, 0x0) getsockopt$SO_COOKIE(r4, 0x1, 0x39, &(0x7f0000000100), &(0x7f0000000180)=0x8) r8 = socket(0x10, 0x2, 0x0) r9 = syz_genetlink_get_family_id$nl80211(&(0x7f0000000240)='nl80211\x00') r10 = socket$netlink(0x10, 0x3, 0x0) r11 = socket(0x10, 0x803, 0x0) sendmsg$NBD_CMD_DISCONNECT(r11, &(0x7f00000001c0)={0x0, 0x0, &(0x7f0000000180)={0x0}}, 0x0) getsockname$packet(r11, &(0x7f0000000100)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f0000000200)=0x2ba) sendmsg$nl_route(r10, &(0x7f00000000c0)={0x0, 0x0, &(0x7f0000000200)={&(0x7f00000003c0)=@newlink={0x3c, 0x10, 0xffffff1f, 0x0, 0x0, {}, [@IFLA_LINKINFO={0x14, 0x12, 0x0, 0x1, @veth={{0x9, 0x1, 'veth\x00'}, {0x4, 0x2, 0x0, 0x1, @void}}}, @IFLA_MASTER={0x8, 0xa, r12}]}, 0x3c}}, 0x0) sendmsg$NL80211_CMD_SET_WIPHY(r7, &(0x7f0000000380)={&(0x7f0000000200)={0x10, 0x0, 0x0, 0x400000}, 0xc, &(0x7f0000000340)={&(0x7f00000002c0)={0x68, r9, 0x100, 0xa361, 0x25dfdbfc, {}, [@NL80211_ATTR_IFINDEX={0x8, 0x3, r12}, @NL80211_ATTR_WIPHY_COVERAGE_CLASS={0x5, 0x59, 0x80}, @NL80211_ATTR_WIPHY_TXQ_PARAMS={0x2c, 0x25, 0x0, 0x1, [@NL80211_TXQ_ATTR_CWMIN={0x6, 0x3, 0x1000}, @NL80211_TXQ_ATTR_AIFS={0x5}, @NL80211_TXQ_ATTR_CWMIN={0x6, 0x3, 0x2}, @NL80211_TXQ_ATTR_QUEUE={0x5}, @NL80211_TXQ_ATTR_CWMAX={0x6, 0x4, 0x100}]}, @NL80211_ATTR_WIPHY_RTS_THRESHOLD={0x8, 0x40, 0x6}, @NL80211_ATTR_WIPHY_FRAG_THRESHOLD={0x8, 0x3f, 0x4}, @NL80211_ATTR_TXQ_LIMIT={0x8, 0x10a, 0x4876139e}]}, 0x68}, 0x1, 0x0, 0x0, 0x6000000}, 0x4000) write(r8, &(0x7f0000000000)="1c0000001a009b8a14000000ff0000adf87e28000000000000000000", 0x1c) recvmmsg(r8, &(0x7f0000002ec0), 0x400000000000ec0, 0x2, &(0x7f00000001c0)={0x77359400}) 02:48:10 executing program 3: sendmsg$nl_route(0xffffffffffffffff, &(0x7f0000000140)={0x0, 0xa, &(0x7f0000000200)={&(0x7f0000000040)=@newlink={0x4c, 0x10, 0x801, 0x0, 0x0, {}, [@IFLA_AF_SPEC={0x24, 0x1a, 0x0, 0x1, [@AF_INET={0x20, 0x2, 0x0, 0x1, {0x1c, 0x1, 0x0, 0x1, [{0x9, 0x4}, {0x8}, {0x8}]}}]}, @IFLA_GROUP={0x8}]}, 0x4c}}, 0x0) 02:48:10 executing program 0: r0 = socket$nl_route(0x10, 0x3, 0x0) sendmsg$nl_route(r0, &(0x7f0000000140)={0x0, 0x300, &(0x7f0000000200)={&(0x7f0000000040)=@newlink={0x4c, 0x10, 0x801, 0x0, 0x0, {}, [@IFLA_AF_SPEC={0x24, 0x1a, 0x0, 0x1, [@AF_INET={0x20, 0x2, 0x0, 0x1, {0x1c, 0x1, 0x0, 0x1, [{0x9, 0x4}, {0x8}, {0x8}]}}]}, @IFLA_GROUP={0x8}]}, 0x4c}}, 0x0) 02:48:10 executing program 1: r0 = socket$netlink(0x10, 0x3, 0x0) ioctl(r0, 0x1000008912, &(0x7f00000001c0)="080db5055e0bcfe847a071") bpf$PROG_LOAD(0x5, &(0x7f0000000180)={0x1b, 0x4, &(0x7f0000000000)=@framed={{0x18, 0x2}, [@call]}, &(0x7f00000000c0)='GPL\x00', 0x0, 0x1000, &(0x7f000062b000)=""/4096, 0x0, 0x0, [], 0x0, 0x0, 0xffffffffffffffff, 0x8, 0x0, 0x0, 0x10, 0x0}, 0x70) 02:48:10 executing program 3: sendmsg$nl_route(0xffffffffffffffff, &(0x7f0000000140)={0x0, 0xa, &(0x7f0000000200)={&(0x7f0000000040)=@newlink={0x4c, 0x10, 0x801, 0x0, 0x0, {}, [@IFLA_AF_SPEC={0x24, 0x1a, 0x0, 0x1, [@AF_INET={0x20, 0x2, 0x0, 0x1, {0x1c, 0x1, 0x0, 0x1, [{0x9, 0x4}, {0x8}, {0x8}]}}]}, @IFLA_GROUP={0x8}]}, 0x4c}}, 0x0) 02:48:10 executing program 3: socket$nl_route(0x10, 0x3, 0x0) sendmsg$nl_route(0xffffffffffffffff, &(0x7f0000000140)={0x0, 0xa, &(0x7f0000000200)={&(0x7f0000000040)=@newlink={0x4c, 0x10, 0x801, 0x0, 0x0, {}, [@IFLA_AF_SPEC={0x24, 0x1a, 0x0, 0x1, [@AF_INET={0x20, 0x2, 0x0, 0x1, {0x1c, 0x1, 0x0, 0x1, [{0x9, 0x4}, {0x8}, {0x8}]}}]}, @IFLA_GROUP={0x8}]}, 0x4c}}, 0x0) 02:48:10 executing program 0: r0 = socket$nl_route(0x10, 0x3, 0x0) sendmsg$nl_route(r0, &(0x7f0000000140)={0x0, 0x600, &(0x7f0000000200)={&(0x7f0000000040)=@newlink={0x4c, 0x10, 0x801, 0x0, 0x0, {}, [@IFLA_AF_SPEC={0x24, 0x1a, 0x0, 0x1, [@AF_INET={0x20, 0x2, 0x0, 0x1, {0x1c, 0x1, 0x0, 0x1, [{0x9, 0x4}, {0x8}, {0x8}]}}]}, @IFLA_GROUP={0x8}]}, 0x4c}}, 0x0) [ 272.671074][ T26] audit: type=1804 audit(1583635690.828:74): pid=11597 uid=0 auid=4294967295 ses=4294967295 subj==unconfined op=invalid_pcr cause=open_writers comm="syz-executor.4" name="/root/syzkaller-testdir921910919/syzkaller.6JwtGF/33/cgroup.controllers" dev="sda1" ino=16715 res=1 [ 272.971959][ T26] audit: type=1804 audit(1583635691.128:75): pid=11609 uid=0 auid=4294967295 ses=4294967295 subj==unconfined op=invalid_pcr cause=open_writers comm="syz-executor.4" name="/root/syzkaller-testdir921910919/syzkaller.6JwtGF/33/cgroup.controllers" dev="sda1" ino=16715 res=1 02:48:11 executing program 2: r0 = openat$tun(0xffffffffffffff9c, &(0x7f0000000040)='/dev/net/tun\x00', 0x0, 0x0) ioctl$TUNSETIFF(r0, 0x400454ca, &(0x7f00000000c0)={'syzkaller1\x00', 0x420000015001}) r1 = socket(0x23, 0x80802, 0x0) r2 = socket(0x23, 0x80802, 0x0) ioctl$sock_SIOCSIFVLAN_ADD_VLAN_CMD(r2, 0x8983, &(0x7f0000000140)={0x0, 'syzkaller1\x00', {0x804}}) ioctl$sock_SIOCSIFVLAN_ADD_VLAN_CMD(r1, 0x8983, &(0x7f0000000140)={0x0, 'syzkaller1\x00'}) close(r0) openat$cgroup_ro(0xffffffffffffffff, &(0x7f0000000000)='memory.stat\x00', 0x0, 0x0) socket$inet_sctp(0x2, 0x0, 0x84) r3 = socket$inet6(0xa, 0x80002, 0x0) sendto$inet6(r3, 0x0, 0x0, 0x88880, &(0x7f00000000c0)={0xa, 0x4e20, 0x0, @dev}, 0x1c) sendto$inet6(r3, &(0x7f00000009c0)="c7cfcaaa22e10542fca5c0195350f15147657e0bfc59d383a47190db88690e6fedc3040ab5809ae02a54cd429cc3338c5afa0c9dce3f91950d1f567f358ac21154159130e88cbb6c43197813b2f23f3e442f80877490b393408142ebcfea6821f543e5ee9e27032e2b75d78f1b79f5a6bb6f0645e267770ef7e8f3a92148091217450ce8581e54223eeb6486205a209bf1fe854d211c03f8c3140fc3979d824082990d119473d20e94f253c9621fac339560ae46cb24b88bf2d01559bb658e343257b90f233b81bc5c398be3bbddb23a1e", 0xffd6, 0xc001, 0x0, 0xffffffffffffff0c) setsockopt$inet6_mtu(r3, 0x29, 0x17, &(0x7f0000000040)=0x2, 0x4) r4 = socket$inet6_tcp(0xa, 0x1, 0x0) r5 = socket(0x11, 0x800000003, 0x0) sendmsg$SEG6_CMD_SET_TUNSRC(0xffffffffffffffff, 0x0, 0x0) bind(r5, &(0x7f0000000080)=@generic={0x11, "0000010000000000080044944eeba71a4976e252922cb18f6e2e2aba000000012e0b3836005404b0e0301a4ce875f2e3ff5f163ee340b7679500800000000000000101013c5811039e15775027ecce66fd792bbf0e5bf5ff1b0816f3f6db1c00010000000000000049740000000000000006ad8e5ecc326d3a09ffc2c654"}, 0x80) getsockname$packet(r5, &(0x7f0000000280)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @dev}, &(0x7f0000000140)=0x10) setsockopt$inet6_mreq(r4, 0x29, 0x1b, &(0x7f0000000000)={@dev, r6}, 0x14) setsockopt$inet6_udp_int(r3, 0x11, 0x1, &(0x7f0000000000), 0x4) r7 = socket$netlink(0x10, 0x3, 0x0) getsockopt$SO_COOKIE(r4, 0x1, 0x39, &(0x7f0000000100), &(0x7f0000000180)=0x8) r8 = socket(0x10, 0x2, 0x0) r9 = syz_genetlink_get_family_id$nl80211(&(0x7f0000000240)='nl80211\x00') r10 = socket$netlink(0x10, 0x3, 0x0) r11 = socket(0x10, 0x803, 0x0) sendmsg$NBD_CMD_DISCONNECT(r11, &(0x7f00000001c0)={0x0, 0x0, &(0x7f0000000180)={0x0}}, 0x0) getsockname$packet(r11, &(0x7f0000000100)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f0000000200)=0x2ba) sendmsg$nl_route(r10, &(0x7f00000000c0)={0x0, 0x0, &(0x7f0000000200)={&(0x7f00000003c0)=@newlink={0x3c, 0x10, 0xffffff1f, 0x0, 0x0, {}, [@IFLA_LINKINFO={0x14, 0x12, 0x0, 0x1, @veth={{0x9, 0x1, 'veth\x00'}, {0x4, 0x2, 0x0, 0x1, @void}}}, @IFLA_MASTER={0x8, 0xa, r12}]}, 0x3c}}, 0x0) sendmsg$NL80211_CMD_SET_WIPHY(r7, &(0x7f0000000380)={&(0x7f0000000200)={0x10, 0x0, 0x0, 0x400000}, 0xc, &(0x7f0000000340)={&(0x7f00000002c0)={0x68, r9, 0x100, 0xa361, 0x25dfdbfc, {}, [@NL80211_ATTR_IFINDEX={0x8, 0x3, r12}, @NL80211_ATTR_WIPHY_COVERAGE_CLASS={0x5, 0x59, 0x80}, @NL80211_ATTR_WIPHY_TXQ_PARAMS={0x2c, 0x25, 0x0, 0x1, [@NL80211_TXQ_ATTR_CWMIN={0x6, 0x3, 0x1000}, @NL80211_TXQ_ATTR_AIFS={0x5}, @NL80211_TXQ_ATTR_CWMIN={0x6, 0x3, 0x2}, @NL80211_TXQ_ATTR_QUEUE={0x5}, @NL80211_TXQ_ATTR_CWMAX={0x6, 0x4, 0x100}]}, @NL80211_ATTR_WIPHY_RTS_THRESHOLD={0x8, 0x40, 0x6}, @NL80211_ATTR_WIPHY_FRAG_THRESHOLD={0x8, 0x3f, 0x4}, @NL80211_ATTR_TXQ_LIMIT={0x8, 0x10a, 0x4876139e}]}, 0x68}, 0x1, 0x0, 0x0, 0x6000000}, 0x4000) write(r8, &(0x7f0000000000)="1c0000001a009b8a14000000ff0000adf87e28000000000000000000", 0x1c) recvmmsg(r8, &(0x7f0000002ec0), 0x400000000000ec0, 0x2, &(0x7f00000001c0)={0x77359400}) 02:48:11 executing program 1: r0 = socket$netlink(0x10, 0x3, 0x0) ioctl(r0, 0x1000008912, &(0x7f00000001c0)="080db5055e0bcfe847a071") bpf$PROG_LOAD(0x5, &(0x7f0000000180)={0x1b, 0x4, &(0x7f0000000000)=@framed={{0x18, 0x2}, [@call]}, &(0x7f00000000c0)='GPL\x00', 0x4, 0x0, 0x0, 0x0, 0x0, [], 0x0, 0x0, 0xffffffffffffffff, 0x8, 0x0, 0x0, 0x10, 0x0}, 0x78) 02:48:11 executing program 0: r0 = socket$nl_route(0x10, 0x3, 0x0) sendmsg$nl_route(r0, &(0x7f0000000140)={0x0, 0xa00, &(0x7f0000000200)={&(0x7f0000000040)=@newlink={0x4c, 0x10, 0x801, 0x0, 0x0, {}, [@IFLA_AF_SPEC={0x24, 0x1a, 0x0, 0x1, [@AF_INET={0x20, 0x2, 0x0, 0x1, {0x1c, 0x1, 0x0, 0x1, [{0x9, 0x4}, {0x8}, {0x8}]}}]}, @IFLA_GROUP={0x8}]}, 0x4c}}, 0x0) 02:48:11 executing program 3: socket$nl_route(0x10, 0x3, 0x0) sendmsg$nl_route(0xffffffffffffffff, &(0x7f0000000140)={0x0, 0xa, &(0x7f0000000200)={&(0x7f0000000040)=@newlink={0x4c, 0x10, 0x801, 0x0, 0x0, {}, [@IFLA_AF_SPEC={0x24, 0x1a, 0x0, 0x1, [@AF_INET={0x20, 0x2, 0x0, 0x1, {0x1c, 0x1, 0x0, 0x1, [{0x9, 0x4}, {0x8}, {0x8}]}}]}, @IFLA_GROUP={0x8}]}, 0x4c}}, 0x0) 02:48:11 executing program 4: openat$cgroup_ro(0xffffffffffffff9c, &(0x7f00000000c0)='memory.events\x00', 0x26e1, 0x0) r0 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f00000001c0)='cgroup.controllers\x00', 0x275a, 0x0) write$binfmt_script(r0, &(0x7f0000000040)=ANY=[], 0x208e24b) syz_genetlink_get_family_id$l2tp(0x0) sendmsg$L2TP_CMD_TUNNEL_CREATE(0xffffffffffffffff, 0x0, 0x0) sendmsg$L2TP_CMD_SESSION_DELETE(0xffffffffffffffff, &(0x7f0000000780)={0x0, 0x0, 0x0}, 0x0) mmap(&(0x7f0000000000/0xb36000)=nil, 0xb36000, 0x2, 0x28011, r0, 0x0) r1 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000080)='cgroup.controllers\x00', 0xb00000000065808, 0x0) r2 = socket(0x10, 0x80002, 0x0) r3 = socket$inet6(0xa, 0x5, 0x0) setsockopt$inet_sctp6_SCTP_EVENTS(r3, 0x84, 0xb, &(0x7f0000000040)={0x0, 0x0, 0x95}, 0xe) setsockopt$inet_sctp6_SCTP_RECVRCVINFO(r3, 0x84, 0x20, &(0x7f0000000080)=0x4, 0x4) listen(r3, 0x103) recvmmsg(r3, &(0x7f00000031c0)=[{{0x0, 0x0, 0x0}}], 0x300, 0x0, 0x0) setsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX_OLD(r3, 0x84, 0x6b, &(0x7f00000000c0)=[@in6={0xa, 0x0, 0x0, @loopback}], 0x1c) setsockopt$inet6_MCAST_MSFILTER(r3, 0x29, 0x30, &(0x7f00000007c0)={0x0, {{0xa, 0x4e21, 0x1000, @mcast2, 0x101}}, 0x1, 0x2, [{{0xa, 0x4e20, 0x80000000, @mcast1, 0x7f}}, {{0xa, 0x4e20, 0x3, @mcast1, 0x9}}]}, 0x190) ioctl(r2, 0x1000008912, &(0x7f00000001c0)="080db5055e0bcfe8698071") r4 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000000)='memory.events\x00', 0x7a05, 0x1700) sendfile(r4, r1, 0x0, 0x100000001) r5 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000080)='cgroup.controllers\x00', 0xb00000000065808, 0x0) r6 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000000)='memory.events\x00', 0x7a05, 0x1700) sendfile(r6, r5, 0x0, 0x100000001) r7 = socket$nl_generic(0x10, 0x3, 0x10) r8 = syz_genetlink_get_family_id$ethtool(&(0x7f0000000440)='ethtool\x00') sendmsg$ETHTOOL_MSG_STRSET_GET(r7, &(0x7f0000000780)={0x0, 0x0, &(0x7f0000000740)={&(0x7f0000000480)={0x1c, r8, 0x703, 0x0, 0x0, {}, [@ETHTOOL_A_STRSET_HEADER={0x4}, @ETHTOOL_A_STRSET_STRINGSETS={0x4}]}, 0x1c}}, 0x0) accept$packet(0xffffffffffffffff, &(0x7f0000000580)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @link_local}, &(0x7f00000005c0)=0x14) r9 = socket$nl_route(0x10, 0x3, 0x0) r10 = socket$nl_route(0x10, 0x3, 0x0) r11 = socket$netlink(0x10, 0x3, 0x0) r12 = socket(0x10, 0x803, 0x0) sendmsg$NBD_CMD_DISCONNECT(r12, &(0x7f00000001c0)={0x0, 0x0, &(0x7f0000000180)={0x0}}, 0x0) getsockname$packet(r12, &(0x7f0000000100)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f0000000200)=0x14) sendmsg$nl_route(r11, &(0x7f0000000040)={0x0, 0x2a9, &(0x7f0000000000)={&(0x7f0000000080)=ANY=[@ANYBLOB="480000001000050700"/20, @ANYRES32=r13, @ANYBLOB="000000000000000028001200090001007665746800000000180002001400010000000000", @ANYRES32=0x0, @ANYBLOB="0000b20000100000"], 0x48}}, 0x0) sendmsg$nl_route_sched(r10, &(0x7f0000000240)={0x0, 0x0, &(0x7f0000000140)={&(0x7f00000003c0)=ANY=[@ANYBLOB="38000000240007050000004007a2a30005000000", @ANYRES32=r13, @ANYBLOB="00000000ffffffff000000000900010068667363000000000800020000000000"], 0x38}}, 0x0) sendmsg$nl_route_sched(r9, &(0x7f00000001c0)={0x0, 0x0, &(0x7f0000000180)={&(0x7f0000000280)=@newtfilter={0x60, 0x2c, 0xd27, 0x0, 0x0, {0x0, 0x0, 0x0, r13, {}, {}, {0xf}}, [@filter_kind_options=@f_basic={{0xa, 0x1, 'basic\x00'}, {0x30, 0x2, [@TCA_BASIC_EMATCHES={0x2c, 0x2, 0x0, 0x1, [@TCA_EMATCH_TREE_HDR={0x8, 0x1, {0x2e23}}, @TCA_EMATCH_TREE_LIST={0x20, 0x2, 0x0, 0x1, [@TCF_EM_META={0x1c, 0x1, 0x0, 0x0, {{}, [@TCA_EM_META_RVALUE={0x4}, @TCA_EM_META_HDR={0xc}]}}]}]}]}}]}, 0x60}}, 0x0) 02:48:11 executing program 5: r0 = openat$tun(0xffffffffffffff9c, &(0x7f0000000040)='/dev/net/tun\x00', 0x0, 0x0) ioctl$TUNSETIFF(r0, 0x400454ca, &(0x7f00000000c0)={'syzkaller1\x00', 0x420000015001}) r1 = socket(0x23, 0x80802, 0x0) r2 = socket(0x23, 0x80802, 0x0) ioctl$sock_SIOCSIFVLAN_ADD_VLAN_CMD(r2, 0x8983, &(0x7f0000000140)={0x0, 'syzkaller1\x00', {0x804}}) ioctl$sock_SIOCSIFVLAN_ADD_VLAN_CMD(r1, 0x8983, &(0x7f0000000140)={0x0, 'syzkaller1\x00'}) close(r0) openat$cgroup_ro(0xffffffffffffffff, &(0x7f0000000000)='memory.stat\x00', 0x0, 0x0) socket$inet_sctp(0x2, 0x0, 0x84) r3 = socket$inet6(0xa, 0x80002, 0x0) sendto$inet6(r3, 0x0, 0x0, 0x88880, &(0x7f00000000c0)={0xa, 0x4e20, 0x0, @dev}, 0x1c) sendto$inet6(r3, &(0x7f00000009c0)="c7cfcaaa22e10542fca5c0195350f15147657e0bfc59d383a47190db88690e6fedc3040ab5809ae02a54cd429cc3338c5afa0c9dce3f91950d1f567f358ac21154159130e88cbb6c43197813b2f23f3e442f80877490b393408142ebcfea6821f543e5ee9e27032e2b75d78f1b79f5a6bb6f0645e267770ef7e8f3a92148091217450ce8581e54223eeb6486205a209bf1fe854d211c03f8c3140fc3979d824082990d119473d20e94f253c9621fac339560ae46cb24b88bf2d01559bb658e343257b90f233b81bc5c398be3bbddb23a1e", 0xffd6, 0xc001, 0x0, 0xffffffffffffff0c) setsockopt$inet6_mtu(r3, 0x29, 0x17, &(0x7f0000000040)=0x2, 0x4) r4 = socket$inet6_tcp(0xa, 0x1, 0x0) r5 = socket(0x11, 0x800000003, 0x0) sendmsg$SEG6_CMD_SET_TUNSRC(0xffffffffffffffff, 0x0, 0x0) bind(r5, &(0x7f0000000080)=@generic={0x11, "0000010000000000080044944eeba71a4976e252922cb18f6e2e2aba000000012e0b3836005404b0e0301a4ce875f2e3ff5f163ee340b7679500800000000000000101013c5811039e15775027ecce66fd792bbf0e5bf5ff1b0816f3f6db1c00010000000000000049740000000000000006ad8e5ecc326d3a09ffc2c654"}, 0x80) getsockname$packet(r5, &(0x7f0000000280)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @dev}, &(0x7f0000000140)=0x10) setsockopt$inet6_mreq(r4, 0x29, 0x1b, &(0x7f0000000000)={@dev, r6}, 0x14) setsockopt$inet6_udp_int(r3, 0x11, 0x1, &(0x7f0000000000), 0x4) r7 = socket$netlink(0x10, 0x3, 0x0) getsockopt$SO_COOKIE(r4, 0x1, 0x39, &(0x7f0000000100), &(0x7f0000000180)=0x8) r8 = socket(0x10, 0x2, 0x0) r9 = syz_genetlink_get_family_id$nl80211(&(0x7f0000000240)='nl80211\x00') r10 = socket$netlink(0x10, 0x3, 0x0) r11 = socket(0x10, 0x803, 0x0) sendmsg$NBD_CMD_DISCONNECT(r11, &(0x7f00000001c0)={0x0, 0x0, &(0x7f0000000180)={0x0}}, 0x0) getsockname$packet(r11, &(0x7f0000000100)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f0000000200)=0x2ba) sendmsg$nl_route(r10, &(0x7f00000000c0)={0x0, 0x0, &(0x7f0000000200)={&(0x7f00000003c0)=@newlink={0x3c, 0x10, 0xffffff1f, 0x0, 0x0, {}, [@IFLA_LINKINFO={0x14, 0x12, 0x0, 0x1, @veth={{0x9, 0x1, 'veth\x00'}, {0x4, 0x2, 0x0, 0x1, @void}}}, @IFLA_MASTER={0x8, 0xa, r12}]}, 0x3c}}, 0x0) sendmsg$NL80211_CMD_SET_WIPHY(r7, &(0x7f0000000380)={&(0x7f0000000200)={0x10, 0x0, 0x0, 0x400000}, 0xc, &(0x7f0000000340)={&(0x7f00000002c0)={0x68, r9, 0x100, 0xa361, 0x25dfdbfc, {}, [@NL80211_ATTR_IFINDEX={0x8, 0x3, r12}, @NL80211_ATTR_WIPHY_COVERAGE_CLASS={0x5, 0x59, 0x80}, @NL80211_ATTR_WIPHY_TXQ_PARAMS={0x2c, 0x25, 0x0, 0x1, [@NL80211_TXQ_ATTR_CWMIN={0x6, 0x3, 0x1000}, @NL80211_TXQ_ATTR_AIFS={0x5}, @NL80211_TXQ_ATTR_CWMIN={0x6, 0x3, 0x2}, @NL80211_TXQ_ATTR_QUEUE={0x5}, @NL80211_TXQ_ATTR_CWMAX={0x6, 0x4, 0x100}]}, @NL80211_ATTR_WIPHY_RTS_THRESHOLD={0x8, 0x40, 0x6}, @NL80211_ATTR_WIPHY_FRAG_THRESHOLD={0x8, 0x3f, 0x4}, @NL80211_ATTR_TXQ_LIMIT={0x8, 0x10a, 0x4876139e}]}, 0x68}, 0x1, 0x0, 0x0, 0x6000000}, 0x4000) write(r8, &(0x7f0000000000)="1c0000001a009b8a14000000ff0000adf87e28000000000000000000", 0x1c) recvmmsg(r8, &(0x7f0000002ec0), 0x400000000000ec0, 0x2, &(0x7f00000001c0)={0x77359400}) 02:48:11 executing program 3: socket$nl_route(0x10, 0x3, 0x0) sendmsg$nl_route(0xffffffffffffffff, &(0x7f0000000140)={0x0, 0xa, &(0x7f0000000200)={&(0x7f0000000040)=@newlink={0x4c, 0x10, 0x801, 0x0, 0x0, {}, [@IFLA_AF_SPEC={0x24, 0x1a, 0x0, 0x1, [@AF_INET={0x20, 0x2, 0x0, 0x1, {0x1c, 0x1, 0x0, 0x1, [{0x9, 0x4}, {0x8}, {0x8}]}}]}, @IFLA_GROUP={0x8}]}, 0x4c}}, 0x0) 02:48:11 executing program 1: r0 = socket$netlink(0x10, 0x3, 0x0) ioctl(r0, 0x1000008912, &(0x7f00000001c0)="080db5055e0bcfe847a071") bpf$PROG_LOAD(0x5, &(0x7f0000000180)={0x1b, 0x4, &(0x7f0000000000)=@framed={{0x18, 0x2}, [@call]}, &(0x7f00000000c0)='GPL\x00', 0x4, 0x0, 0x0, 0x0, 0x0, [], 0x0, 0x0, 0xffffffffffffffff, 0x8, 0x0, 0x0, 0x10, 0x0}, 0x78) 02:48:11 executing program 0: r0 = socket$nl_route(0x10, 0x3, 0x0) sendmsg$nl_route(r0, &(0x7f0000000140)={0x0, 0xc00, &(0x7f0000000200)={&(0x7f0000000040)=@newlink={0x4c, 0x10, 0x801, 0x0, 0x0, {}, [@IFLA_AF_SPEC={0x24, 0x1a, 0x0, 0x1, [@AF_INET={0x20, 0x2, 0x0, 0x1, {0x1c, 0x1, 0x0, 0x1, [{0x9, 0x4}, {0x8}, {0x8}]}}]}, @IFLA_GROUP={0x8}]}, 0x4c}}, 0x0) 02:48:11 executing program 1: r0 = socket$netlink(0x10, 0x3, 0x0) ioctl(r0, 0x1000008912, &(0x7f00000001c0)="080db5055e0bcfe847a071") bpf$PROG_LOAD(0x5, &(0x7f0000000180)={0x1b, 0x4, &(0x7f0000000000)=@framed={{0x18, 0x2}, [@call]}, &(0x7f00000000c0)='GPL\x00', 0x4, 0x0, 0x0, 0x0, 0x0, [], 0x0, 0x0, 0xffffffffffffffff, 0x8, 0x0, 0x0, 0x10, 0x0}, 0x78) 02:48:11 executing program 3: r0 = socket$nl_route(0x10, 0x3, 0x0) sendmsg$nl_route(r0, 0x0, 0x0) 02:48:11 executing program 0: r0 = socket$nl_route(0x10, 0x3, 0x0) sendmsg$nl_route(r0, &(0x7f0000000140)={0x0, 0xe00, &(0x7f0000000200)={&(0x7f0000000040)=@newlink={0x4c, 0x10, 0x801, 0x0, 0x0, {}, [@IFLA_AF_SPEC={0x24, 0x1a, 0x0, 0x1, [@AF_INET={0x20, 0x2, 0x0, 0x1, {0x1c, 0x1, 0x0, 0x1, [{0x9, 0x4}, {0x8}, {0x8}]}}]}, @IFLA_GROUP={0x8}]}, 0x4c}}, 0x0) [ 273.915392][ T26] audit: type=1804 audit(1583635692.068:76): pid=11652 uid=0 auid=4294967295 ses=4294967295 subj==unconfined op=invalid_pcr cause=open_writers comm="syz-executor.4" name="/root/syzkaller-testdir921910919/syzkaller.6JwtGF/34/cgroup.controllers" dev="sda1" ino=16728 res=1 [ 274.054734][ T26] audit: type=1804 audit(1583635692.208:77): pid=11659 uid=0 auid=4294967295 ses=4294967295 subj==unconfined op=invalid_pcr cause=open_writers comm="syz-executor.4" name="/root/syzkaller-testdir921910919/syzkaller.6JwtGF/34/cgroup.controllers" dev="sda1" ino=16728 res=1 [ 274.210919][ T0] NOHZ: local_softirq_pending 08 02:48:12 executing program 2: r0 = openat$tun(0xffffffffffffff9c, &(0x7f0000000040)='/dev/net/tun\x00', 0x0, 0x0) ioctl$TUNSETIFF(r0, 0x400454ca, &(0x7f00000000c0)={'syzkaller1\x00', 0x420000015001}) r1 = socket(0x23, 0x80802, 0x0) r2 = socket(0x23, 0x80802, 0x0) ioctl$sock_SIOCSIFVLAN_ADD_VLAN_CMD(r2, 0x8983, &(0x7f0000000140)={0x0, 'syzkaller1\x00', {0x804}}) ioctl$sock_SIOCSIFVLAN_ADD_VLAN_CMD(r1, 0x8983, &(0x7f0000000140)={0x0, 'syzkaller1\x00'}) close(r0) openat$cgroup_ro(0xffffffffffffffff, &(0x7f0000000000)='memory.stat\x00', 0x0, 0x0) socket$inet_sctp(0x2, 0x0, 0x84) r3 = socket$inet6(0xa, 0x80002, 0x0) sendto$inet6(r3, 0x0, 0x0, 0x88880, &(0x7f00000000c0)={0xa, 0x4e20, 0x0, @dev}, 0x1c) sendto$inet6(r3, &(0x7f00000009c0)="c7cfcaaa22e10542fca5c0195350f15147657e0bfc59d383a47190db88690e6fedc3040ab5809ae02a54cd429cc3338c5afa0c9dce3f91950d1f567f358ac21154159130e88cbb6c43197813b2f23f3e442f80877490b393408142ebcfea6821f543e5ee9e27032e2b75d78f1b79f5a6bb6f0645e267770ef7e8f3a92148091217450ce8581e54223eeb6486205a209bf1fe854d211c03f8c3140fc3979d824082990d119473d20e94f253c9621fac339560ae46cb24b88bf2d01559bb658e343257b90f233b81bc5c398be3bbddb23a1e", 0xffd6, 0xc001, 0x0, 0xffffffffffffff0c) setsockopt$inet6_mtu(r3, 0x29, 0x17, &(0x7f0000000040)=0x2, 0x4) r4 = socket$inet6_tcp(0xa, 0x1, 0x0) r5 = socket(0x11, 0x800000003, 0x0) sendmsg$SEG6_CMD_SET_TUNSRC(0xffffffffffffffff, 0x0, 0x0) bind(r5, &(0x7f0000000080)=@generic={0x11, "0000010000000000080044944eeba71a4976e252922cb18f6e2e2aba000000012e0b3836005404b0e0301a4ce875f2e3ff5f163ee340b7679500800000000000000101013c5811039e15775027ecce66fd792bbf0e5bf5ff1b0816f3f6db1c00010000000000000049740000000000000006ad8e5ecc326d3a09ffc2c654"}, 0x80) getsockname$packet(r5, &(0x7f0000000280)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @dev}, &(0x7f0000000140)=0x10) setsockopt$inet6_mreq(r4, 0x29, 0x1b, &(0x7f0000000000)={@dev, r6}, 0x14) setsockopt$inet6_udp_int(r3, 0x11, 0x1, &(0x7f0000000000), 0x4) r7 = socket$netlink(0x10, 0x3, 0x0) getsockopt$SO_COOKIE(r4, 0x1, 0x39, &(0x7f0000000100), &(0x7f0000000180)=0x8) r8 = socket(0x10, 0x2, 0x0) r9 = syz_genetlink_get_family_id$nl80211(&(0x7f0000000240)='nl80211\x00') r10 = socket$netlink(0x10, 0x3, 0x0) r11 = socket(0x10, 0x803, 0x0) sendmsg$NBD_CMD_DISCONNECT(r11, &(0x7f00000001c0)={0x0, 0x0, &(0x7f0000000180)={0x0}}, 0x0) getsockname$packet(r11, &(0x7f0000000100)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f0000000200)=0x2ba) sendmsg$nl_route(r10, &(0x7f00000000c0)={0x0, 0x0, &(0x7f0000000200)={&(0x7f00000003c0)=@newlink={0x3c, 0x10, 0xffffff1f, 0x0, 0x0, {}, [@IFLA_LINKINFO={0x14, 0x12, 0x0, 0x1, @veth={{0x9, 0x1, 'veth\x00'}, {0x4, 0x2, 0x0, 0x1, @void}}}, @IFLA_MASTER={0x8, 0xa, r12}]}, 0x3c}}, 0x0) sendmsg$NL80211_CMD_SET_WIPHY(r7, &(0x7f0000000380)={&(0x7f0000000200)={0x10, 0x0, 0x0, 0x400000}, 0xc, &(0x7f0000000340)={&(0x7f00000002c0)={0x68, r9, 0x100, 0xa361, 0x25dfdbfc, {}, [@NL80211_ATTR_IFINDEX={0x8, 0x3, r12}, @NL80211_ATTR_WIPHY_COVERAGE_CLASS={0x5, 0x59, 0x80}, @NL80211_ATTR_WIPHY_TXQ_PARAMS={0x2c, 0x25, 0x0, 0x1, [@NL80211_TXQ_ATTR_CWMIN={0x6, 0x3, 0x1000}, @NL80211_TXQ_ATTR_AIFS={0x5}, @NL80211_TXQ_ATTR_CWMIN={0x6, 0x3, 0x2}, @NL80211_TXQ_ATTR_QUEUE={0x5}, @NL80211_TXQ_ATTR_CWMAX={0x6, 0x4, 0x100}]}, @NL80211_ATTR_WIPHY_RTS_THRESHOLD={0x8, 0x40, 0x6}, @NL80211_ATTR_WIPHY_FRAG_THRESHOLD={0x8, 0x3f, 0x4}, @NL80211_ATTR_TXQ_LIMIT={0x8, 0x10a, 0x4876139e}]}, 0x68}, 0x1, 0x0, 0x0, 0x6000000}, 0x4000) write(r8, &(0x7f0000000000)="1c0000001a009b8a14000000ff0000adf87e28000000000000000000", 0x1c) recvmmsg(r8, &(0x7f0000002ec0), 0x400000000000ec0, 0x2, &(0x7f00000001c0)={0x77359400}) 02:48:12 executing program 3: r0 = socket$nl_route(0x10, 0x3, 0x0) sendmsg$nl_route(r0, 0x0, 0x0) 02:48:12 executing program 1: r0 = openat$tun(0xffffffffffffff9c, &(0x7f0000000040)='/dev/net/tun\x00', 0x0, 0x0) ioctl$TUNSETIFF(r0, 0x400454ca, &(0x7f00000000c0)={'syzkaller1\x00', 0x420000015001}) r1 = socket(0x23, 0x80802, 0x0) r2 = socket(0x23, 0x80802, 0x0) ioctl$sock_SIOCSIFVLAN_ADD_VLAN_CMD(r2, 0x8983, &(0x7f0000000140)={0x0, 'syzkaller1\x00', {0x804}}) ioctl$sock_SIOCSIFVLAN_ADD_VLAN_CMD(r1, 0x8983, &(0x7f0000000140)={0x0, 'syzkaller1\x00'}) close(r0) openat$cgroup_ro(0xffffffffffffffff, &(0x7f0000000000)='memory.stat\x00', 0x0, 0x0) socket$inet_sctp(0x2, 0x0, 0x84) r3 = socket$inet6(0xa, 0x80002, 0x0) sendto$inet6(r3, 0x0, 0x0, 0x88880, &(0x7f00000000c0)={0xa, 0x4e20, 0x0, @dev}, 0x1c) sendto$inet6(r3, &(0x7f00000009c0)="c7cfcaaa22e10542fca5c0195350f15147657e0bfc59d383a47190db88690e6fedc3040ab5809ae02a54cd429cc3338c5afa0c9dce3f91950d1f567f358ac21154159130e88cbb6c43197813b2f23f3e442f80877490b393408142ebcfea6821f543e5ee9e27032e2b75d78f1b79f5a6bb6f0645e267770ef7e8f3a92148091217450ce8581e54223eeb6486205a209bf1fe854d211c03f8c3140fc3979d824082990d119473d20e94f253c9621fac339560ae46cb24b88bf2d01559bb658e343257b90f233b81bc5c398be3bbddb23a1e", 0xffd6, 0xc001, 0x0, 0xffffffffffffff0c) setsockopt$inet6_mtu(r3, 0x29, 0x17, &(0x7f0000000040)=0x2, 0x4) r4 = socket$inet6_tcp(0xa, 0x1, 0x0) r5 = socket(0x11, 0x800000003, 0x0) sendmsg$SEG6_CMD_SET_TUNSRC(0xffffffffffffffff, 0x0, 0x0) bind(r5, &(0x7f0000000080)=@generic={0x11, "0000010000000000080044944eeba71a4976e252922cb18f6e2e2aba000000012e0b3836005404b0e0301a4ce875f2e3ff5f163ee340b7679500800000000000000101013c5811039e15775027ecce66fd792bbf0e5bf5ff1b0816f3f6db1c00010000000000000049740000000000000006ad8e5ecc326d3a09ffc2c654"}, 0x80) getsockname$packet(r5, &(0x7f0000000280)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @dev}, &(0x7f0000000140)=0x10) setsockopt$inet6_mreq(r4, 0x29, 0x1b, &(0x7f0000000000)={@dev, r6}, 0x14) setsockopt$inet6_udp_int(r3, 0x11, 0x1, &(0x7f0000000000), 0x4) r7 = socket$netlink(0x10, 0x3, 0x0) getsockopt$SO_COOKIE(r4, 0x1, 0x39, &(0x7f0000000100), &(0x7f0000000180)=0x8) r8 = socket(0x10, 0x2, 0x0) r9 = syz_genetlink_get_family_id$nl80211(&(0x7f0000000240)='nl80211\x00') r10 = socket$netlink(0x10, 0x3, 0x0) r11 = socket(0x10, 0x803, 0x0) sendmsg$NBD_CMD_DISCONNECT(r11, &(0x7f00000001c0)={0x0, 0x0, &(0x7f0000000180)={0x0}}, 0x0) getsockname$packet(r11, &(0x7f0000000100)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f0000000200)=0x2ba) sendmsg$nl_route(r10, &(0x7f00000000c0)={0x0, 0x0, &(0x7f0000000200)={&(0x7f00000003c0)=@newlink={0x3c, 0x10, 0xffffff1f, 0x0, 0x0, {}, [@IFLA_LINKINFO={0x14, 0x12, 0x0, 0x1, @veth={{0x9, 0x1, 'veth\x00'}, {0x4, 0x2, 0x0, 0x1, @void}}}, @IFLA_MASTER={0x8, 0xa, r12}]}, 0x3c}}, 0x0) sendmsg$NL80211_CMD_SET_WIPHY(r7, &(0x7f0000000380)={&(0x7f0000000200)={0x10, 0x0, 0x0, 0x400000}, 0xc, &(0x7f0000000340)={&(0x7f00000002c0)={0x68, r9, 0x100, 0xa361, 0x25dfdbfc, {}, [@NL80211_ATTR_IFINDEX={0x8, 0x3, r12}, @NL80211_ATTR_WIPHY_COVERAGE_CLASS={0x5, 0x59, 0x80}, @NL80211_ATTR_WIPHY_TXQ_PARAMS={0x2c, 0x25, 0x0, 0x1, [@NL80211_TXQ_ATTR_CWMIN={0x6, 0x3, 0x1000}, @NL80211_TXQ_ATTR_AIFS={0x5}, @NL80211_TXQ_ATTR_CWMIN={0x6, 0x3, 0x2}, @NL80211_TXQ_ATTR_QUEUE={0x5}, @NL80211_TXQ_ATTR_CWMAX={0x6, 0x4, 0x100}]}, @NL80211_ATTR_WIPHY_RTS_THRESHOLD={0x8, 0x40, 0x6}, @NL80211_ATTR_WIPHY_FRAG_THRESHOLD={0x8, 0x3f, 0x4}, @NL80211_ATTR_TXQ_LIMIT={0x8, 0x10a, 0x4876139e}]}, 0x68}, 0x1, 0x0, 0x0, 0x6000000}, 0x4000) write(r8, &(0x7f0000000000)="1c0000001a009b8a14000000ff0000adf87e28000000000000000000", 0x1c) recvmmsg(r8, &(0x7f0000002ec0), 0x400000000000ec0, 0x2, &(0x7f00000001c0)={0x77359400}) 02:48:12 executing program 0: r0 = socket$nl_route(0x10, 0x3, 0x0) sendmsg$nl_route(r0, &(0x7f0000000140)={0x0, 0xf00, &(0x7f0000000200)={&(0x7f0000000040)=@newlink={0x4c, 0x10, 0x801, 0x0, 0x0, {}, [@IFLA_AF_SPEC={0x24, 0x1a, 0x0, 0x1, [@AF_INET={0x20, 0x2, 0x0, 0x1, {0x1c, 0x1, 0x0, 0x1, [{0x9, 0x4}, {0x8}, {0x8}]}}]}, @IFLA_GROUP={0x8}]}, 0x4c}}, 0x0) 02:48:12 executing program 4: openat$cgroup_ro(0xffffffffffffff9c, &(0x7f00000000c0)='memory.events\x00', 0x26e1, 0x0) r0 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f00000001c0)='cgroup.controllers\x00', 0x275a, 0x0) write$binfmt_script(r0, &(0x7f0000000040)=ANY=[], 0x208e24b) syz_genetlink_get_family_id$l2tp(0x0) sendmsg$L2TP_CMD_TUNNEL_CREATE(0xffffffffffffffff, 0x0, 0x0) sendmsg$L2TP_CMD_SESSION_DELETE(0xffffffffffffffff, &(0x7f0000000780)={0x0, 0x0, 0x0}, 0x0) mmap(&(0x7f0000000000/0xb36000)=nil, 0xb36000, 0x2, 0x28011, r0, 0x0) r1 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000080)='cgroup.controllers\x00', 0xb00000000065808, 0x0) r2 = socket(0x10, 0x80002, 0x0) r3 = socket$inet6(0xa, 0x5, 0x0) setsockopt$inet_sctp6_SCTP_EVENTS(r3, 0x84, 0xb, &(0x7f0000000040)={0x0, 0x0, 0x95}, 0xe) setsockopt$inet_sctp6_SCTP_RECVRCVINFO(r3, 0x84, 0x20, &(0x7f0000000080)=0x4, 0x4) listen(r3, 0x103) recvmmsg(r3, &(0x7f00000031c0)=[{{0x0, 0x0, 0x0}}], 0x300, 0x0, 0x0) setsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX_OLD(r3, 0x84, 0x6b, &(0x7f00000000c0)=[@in6={0xa, 0x0, 0x0, @loopback}], 0x1c) setsockopt$inet6_MCAST_MSFILTER(r3, 0x29, 0x30, &(0x7f00000007c0)={0x0, {{0xa, 0x4e21, 0x1000, @mcast2, 0x101}}, 0x1, 0x2, [{{0xa, 0x4e20, 0x80000000, @mcast1, 0x7f}}, {{0xa, 0x4e20, 0x3, @mcast1, 0x9}}]}, 0x190) ioctl(r2, 0x1000008912, &(0x7f00000001c0)="080db5055e0bcfe8698071") r4 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000000)='memory.events\x00', 0x7a05, 0x1700) sendfile(r4, r1, 0x0, 0x100000001) r5 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000080)='cgroup.controllers\x00', 0xb00000000065808, 0x0) r6 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000000)='memory.events\x00', 0x7a05, 0x1700) sendfile(r6, r5, 0x0, 0x100000001) r7 = socket$nl_generic(0x10, 0x3, 0x10) r8 = syz_genetlink_get_family_id$ethtool(&(0x7f0000000440)='ethtool\x00') sendmsg$ETHTOOL_MSG_STRSET_GET(r7, &(0x7f0000000780)={0x0, 0x0, &(0x7f0000000740)={&(0x7f0000000480)={0x1c, r8, 0x703, 0x0, 0x0, {}, [@ETHTOOL_A_STRSET_HEADER={0x4}, @ETHTOOL_A_STRSET_STRINGSETS={0x4}]}, 0x1c}}, 0x0) accept$packet(0xffffffffffffffff, &(0x7f0000000580)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @link_local}, &(0x7f00000005c0)=0x14) r9 = socket$nl_route(0x10, 0x3, 0x0) socket$nl_route(0x10, 0x3, 0x0) r10 = socket$netlink(0x10, 0x3, 0x0) r11 = socket(0x10, 0x803, 0x0) sendmsg$NBD_CMD_DISCONNECT(r11, &(0x7f00000001c0)={0x0, 0x0, &(0x7f0000000180)={0x0}}, 0x0) getsockname$packet(r11, &(0x7f0000000100)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f0000000200)=0x14) sendmsg$nl_route(r10, &(0x7f0000000040)={0x0, 0x2a9, &(0x7f0000000000)={&(0x7f0000000080)=ANY=[@ANYBLOB="480000001000050700"/20, @ANYRES32=r12, @ANYBLOB="000000000000000028001200090001007665746800000000180002001400010000000000", @ANYRES32=0x0, @ANYBLOB="0000b20000100000"], 0x48}}, 0x0) sendmsg$nl_route_sched(r9, &(0x7f00000001c0)={0x0, 0x0, &(0x7f0000000180)={&(0x7f0000000280)=@newtfilter={0x60, 0x2c, 0xd27, 0x0, 0x0, {0x0, 0x0, 0x0, r12, {}, {}, {0xf}}, [@filter_kind_options=@f_basic={{0xa, 0x1, 'basic\x00'}, {0x30, 0x2, [@TCA_BASIC_EMATCHES={0x2c, 0x2, 0x0, 0x1, [@TCA_EMATCH_TREE_HDR={0x8, 0x1, {0x2e23}}, @TCA_EMATCH_TREE_LIST={0x20, 0x2, 0x0, 0x1, [@TCF_EM_META={0x1c, 0x1, 0x0, 0x0, {{}, [@TCA_EM_META_RVALUE={0x4}, @TCA_EM_META_HDR={0xc}]}}]}]}]}}]}, 0x60}}, 0x0) 02:48:12 executing program 5: r0 = openat$tun(0xffffffffffffff9c, &(0x7f0000000040)='/dev/net/tun\x00', 0x0, 0x0) ioctl$TUNSETIFF(r0, 0x400454ca, &(0x7f00000000c0)={'syzkaller1\x00', 0x420000015001}) r1 = socket(0x23, 0x80802, 0x0) r2 = socket(0x23, 0x80802, 0x0) ioctl$sock_SIOCSIFVLAN_ADD_VLAN_CMD(r2, 0x8983, &(0x7f0000000140)={0x0, 'syzkaller1\x00', {0x804}}) ioctl$sock_SIOCSIFVLAN_ADD_VLAN_CMD(r1, 0x8983, &(0x7f0000000140)={0x0, 'syzkaller1\x00'}) close(r0) openat$cgroup_ro(0xffffffffffffffff, &(0x7f0000000000)='memory.stat\x00', 0x0, 0x0) socket$inet_sctp(0x2, 0x0, 0x84) r3 = socket$inet6(0xa, 0x80002, 0x0) sendto$inet6(r3, 0x0, 0x0, 0x88880, &(0x7f00000000c0)={0xa, 0x4e20, 0x0, @dev}, 0x1c) sendto$inet6(r3, &(0x7f00000009c0)="c7cfcaaa22e10542fca5c0195350f15147657e0bfc59d383a47190db88690e6fedc3040ab5809ae02a54cd429cc3338c5afa0c9dce3f91950d1f567f358ac21154159130e88cbb6c43197813b2f23f3e442f80877490b393408142ebcfea6821f543e5ee9e27032e2b75d78f1b79f5a6bb6f0645e267770ef7e8f3a92148091217450ce8581e54223eeb6486205a209bf1fe854d211c03f8c3140fc3979d824082990d119473d20e94f253c9621fac339560ae46cb24b88bf2d01559bb658e343257b90f233b81bc5c398be3bbddb23a1e", 0xffd6, 0xc001, 0x0, 0xffffffffffffff0c) setsockopt$inet6_mtu(r3, 0x29, 0x17, &(0x7f0000000040)=0x2, 0x4) r4 = socket$inet6_tcp(0xa, 0x1, 0x0) r5 = socket(0x11, 0x800000003, 0x0) sendmsg$SEG6_CMD_SET_TUNSRC(0xffffffffffffffff, 0x0, 0x0) bind(r5, &(0x7f0000000080)=@generic={0x11, "0000010000000000080044944eeba71a4976e252922cb18f6e2e2aba000000012e0b3836005404b0e0301a4ce875f2e3ff5f163ee340b7679500800000000000000101013c5811039e15775027ecce66fd792bbf0e5bf5ff1b0816f3f6db1c00010000000000000049740000000000000006ad8e5ecc326d3a09ffc2c654"}, 0x80) getsockname$packet(r5, &(0x7f0000000280)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @dev}, &(0x7f0000000140)=0x10) setsockopt$inet6_mreq(r4, 0x29, 0x1b, &(0x7f0000000000)={@dev, r6}, 0x14) setsockopt$inet6_udp_int(r3, 0x11, 0x1, &(0x7f0000000000), 0x4) r7 = socket$netlink(0x10, 0x3, 0x0) getsockopt$SO_COOKIE(r4, 0x1, 0x39, &(0x7f0000000100), &(0x7f0000000180)=0x8) r8 = socket(0x10, 0x2, 0x0) r9 = syz_genetlink_get_family_id$nl80211(&(0x7f0000000240)='nl80211\x00') r10 = socket$netlink(0x10, 0x3, 0x0) r11 = socket(0x10, 0x803, 0x0) sendmsg$NBD_CMD_DISCONNECT(r11, &(0x7f00000001c0)={0x0, 0x0, &(0x7f0000000180)={0x0}}, 0x0) getsockname$packet(r11, &(0x7f0000000100)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f0000000200)=0x2ba) sendmsg$nl_route(r10, &(0x7f00000000c0)={0x0, 0x0, &(0x7f0000000200)={&(0x7f00000003c0)=@newlink={0x3c, 0x10, 0xffffff1f, 0x0, 0x0, {}, [@IFLA_LINKINFO={0x14, 0x12, 0x0, 0x1, @veth={{0x9, 0x1, 'veth\x00'}, {0x4, 0x2, 0x0, 0x1, @void}}}, @IFLA_MASTER={0x8, 0xa, r12}]}, 0x3c}}, 0x0) sendmsg$NL80211_CMD_SET_WIPHY(r7, &(0x7f0000000380)={&(0x7f0000000200)={0x10, 0x0, 0x0, 0x400000}, 0xc, &(0x7f0000000340)={&(0x7f00000002c0)={0x68, r9, 0x100, 0xa361, 0x25dfdbfc, {}, [@NL80211_ATTR_IFINDEX={0x8, 0x3, r12}, @NL80211_ATTR_WIPHY_COVERAGE_CLASS={0x5, 0x59, 0x80}, @NL80211_ATTR_WIPHY_TXQ_PARAMS={0x2c, 0x25, 0x0, 0x1, [@NL80211_TXQ_ATTR_CWMIN={0x6, 0x3, 0x1000}, @NL80211_TXQ_ATTR_AIFS={0x5}, @NL80211_TXQ_ATTR_CWMIN={0x6, 0x3, 0x2}, @NL80211_TXQ_ATTR_QUEUE={0x5}, @NL80211_TXQ_ATTR_CWMAX={0x6, 0x4, 0x100}]}, @NL80211_ATTR_WIPHY_RTS_THRESHOLD={0x8, 0x40, 0x6}, @NL80211_ATTR_WIPHY_FRAG_THRESHOLD={0x8, 0x3f, 0x4}, @NL80211_ATTR_TXQ_LIMIT={0x8, 0x10a, 0x4876139e}]}, 0x68}, 0x1, 0x0, 0x0, 0x6000000}, 0x4000) recvmmsg(r8, &(0x7f0000002ec0), 0x400000000000ec0, 0x2, &(0x7f00000001c0)={0x77359400}) 02:48:12 executing program 3: r0 = socket$nl_route(0x10, 0x3, 0x0) sendmsg$nl_route(r0, 0x0, 0x0) 02:48:12 executing program 0: r0 = socket$nl_route(0x10, 0x3, 0x0) sendmsg$nl_route(r0, &(0x7f0000000140)={0x0, 0x3f00, &(0x7f0000000200)={&(0x7f0000000040)=@newlink={0x4c, 0x10, 0x801, 0x0, 0x0, {}, [@IFLA_AF_SPEC={0x24, 0x1a, 0x0, 0x1, [@AF_INET={0x20, 0x2, 0x0, 0x1, {0x1c, 0x1, 0x0, 0x1, [{0x9, 0x4}, {0x8}, {0x8}]}}]}, @IFLA_GROUP={0x8}]}, 0x4c}}, 0x0) [ 274.480913][ T170] tipc: TX() has been purged, node left! [ 274.486927][ T170] tipc: TX() has been purged, node left! [ 274.580531][ T170] tipc: TX() has been purged, node left! 02:48:12 executing program 0: r0 = socket$nl_route(0x10, 0x3, 0x0) sendmsg$nl_route(r0, &(0x7f0000000140)={0x0, 0x4000, &(0x7f0000000200)={&(0x7f0000000040)=@newlink={0x4c, 0x10, 0x801, 0x0, 0x0, {}, [@IFLA_AF_SPEC={0x24, 0x1a, 0x0, 0x1, [@AF_INET={0x20, 0x2, 0x0, 0x1, {0x1c, 0x1, 0x0, 0x1, [{0x9, 0x4}, {0x8}, {0x8}]}}]}, @IFLA_GROUP={0x8}]}, 0x4c}}, 0x0) 02:48:12 executing program 3: r0 = socket$nl_route(0x10, 0x3, 0x0) sendmsg$nl_route(r0, &(0x7f0000000140)={0x0, 0x0, 0x0}, 0x0) [ 274.643252][ T26] audit: type=1804 audit(1583635692.798:78): pid=11704 uid=0 auid=4294967295 ses=4294967295 subj==unconfined op=invalid_pcr cause=open_writers comm="syz-executor.4" name="/root/syzkaller-testdir921910919/syzkaller.6JwtGF/35/cgroup.controllers" dev="sda1" ino=16518 res=1 02:48:12 executing program 3: r0 = socket$nl_route(0x10, 0x3, 0x0) sendmsg$nl_route(r0, &(0x7f0000000140)={0x0, 0x0, 0x0}, 0x0) [ 274.745050][T11708] nf_conntrack: default automatic helper assignment has been turned off for security reasons and CT-based firewall rule not found. Use the iptables CT target to attach helpers instead. 02:48:13 executing program 3: r0 = socket$nl_route(0x10, 0x3, 0x0) sendmsg$nl_route(r0, &(0x7f0000000140)={0x0, 0x0, 0x0}, 0x0) [ 274.921248][ T26] audit: type=1804 audit(1583635693.078:79): pid=11697 uid=0 auid=4294967295 ses=4294967295 subj==unconfined op=invalid_pcr cause=open_writers comm="syz-executor.4" name="/root/syzkaller-testdir921910919/syzkaller.6JwtGF/35/cgroup.controllers" dev="sda1" ino=16518 res=1 02:48:13 executing program 2: r0 = openat$tun(0xffffffffffffff9c, &(0x7f0000000040)='/dev/net/tun\x00', 0x0, 0x0) ioctl$TUNSETIFF(r0, 0x400454ca, &(0x7f00000000c0)={'syzkaller1\x00', 0x420000015001}) r1 = socket(0x23, 0x80802, 0x0) r2 = socket(0x23, 0x80802, 0x0) ioctl$sock_SIOCSIFVLAN_ADD_VLAN_CMD(r2, 0x8983, &(0x7f0000000140)={0x0, 'syzkaller1\x00', {0x804}}) ioctl$sock_SIOCSIFVLAN_ADD_VLAN_CMD(r1, 0x8983, &(0x7f0000000140)={0x0, 'syzkaller1\x00'}) close(r0) openat$cgroup_ro(0xffffffffffffffff, &(0x7f0000000000)='memory.stat\x00', 0x0, 0x0) socket$inet_sctp(0x2, 0x0, 0x84) r3 = socket$inet6(0xa, 0x80002, 0x0) sendto$inet6(r3, 0x0, 0x0, 0x88880, &(0x7f00000000c0)={0xa, 0x4e20, 0x0, @dev}, 0x1c) sendto$inet6(r3, &(0x7f00000009c0)="c7cfcaaa22e10542fca5c0195350f15147657e0bfc59d383a47190db88690e6fedc3040ab5809ae02a54cd429cc3338c5afa0c9dce3f91950d1f567f358ac21154159130e88cbb6c43197813b2f23f3e442f80877490b393408142ebcfea6821f543e5ee9e27032e2b75d78f1b79f5a6bb6f0645e267770ef7e8f3a92148091217450ce8581e54223eeb6486205a209bf1fe854d211c03f8c3140fc3979d824082990d119473d20e94f253c9621fac339560ae46cb24b88bf2d01559bb658e343257b90f233b81bc5c398be3bbddb23a1e", 0xffd6, 0xc001, 0x0, 0xffffffffffffff0c) setsockopt$inet6_mtu(r3, 0x29, 0x17, &(0x7f0000000040)=0x2, 0x4) r4 = socket$inet6_tcp(0xa, 0x1, 0x0) r5 = socket(0x11, 0x800000003, 0x0) sendmsg$SEG6_CMD_SET_TUNSRC(0xffffffffffffffff, 0x0, 0x0) bind(r5, &(0x7f0000000080)=@generic={0x11, "0000010000000000080044944eeba71a4976e252922cb18f6e2e2aba000000012e0b3836005404b0e0301a4ce875f2e3ff5f163ee340b7679500800000000000000101013c5811039e15775027ecce66fd792bbf0e5bf5ff1b0816f3f6db1c00010000000000000049740000000000000006ad8e5ecc326d3a09ffc2c654"}, 0x80) getsockname$packet(r5, &(0x7f0000000280)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @dev}, &(0x7f0000000140)=0x10) setsockopt$inet6_mreq(r4, 0x29, 0x1b, &(0x7f0000000000)={@dev, r6}, 0x14) setsockopt$inet6_udp_int(r3, 0x11, 0x1, &(0x7f0000000000), 0x4) r7 = socket$netlink(0x10, 0x3, 0x0) getsockopt$SO_COOKIE(r4, 0x1, 0x39, &(0x7f0000000100), &(0x7f0000000180)=0x8) r8 = socket(0x10, 0x2, 0x0) r9 = syz_genetlink_get_family_id$nl80211(&(0x7f0000000240)='nl80211\x00') r10 = socket$netlink(0x10, 0x3, 0x0) r11 = socket(0x10, 0x803, 0x0) sendmsg$NBD_CMD_DISCONNECT(r11, &(0x7f00000001c0)={0x0, 0x0, &(0x7f0000000180)={0x0}}, 0x0) getsockname$packet(r11, &(0x7f0000000100)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f0000000200)=0x2ba) sendmsg$nl_route(r10, &(0x7f00000000c0)={0x0, 0x0, &(0x7f0000000200)={&(0x7f00000003c0)=@newlink={0x3c, 0x10, 0xffffff1f, 0x0, 0x0, {}, [@IFLA_LINKINFO={0x14, 0x12, 0x0, 0x1, @veth={{0x9, 0x1, 'veth\x00'}, {0x4, 0x2, 0x0, 0x1, @void}}}, @IFLA_MASTER={0x8, 0xa, r12}]}, 0x3c}}, 0x0) sendmsg$NL80211_CMD_SET_WIPHY(r7, &(0x7f0000000380)={&(0x7f0000000200)={0x10, 0x0, 0x0, 0x400000}, 0xc, &(0x7f0000000340)={&(0x7f00000002c0)={0x68, r9, 0x100, 0xa361, 0x25dfdbfc, {}, [@NL80211_ATTR_IFINDEX={0x8, 0x3, r12}, @NL80211_ATTR_WIPHY_COVERAGE_CLASS={0x5, 0x59, 0x80}, @NL80211_ATTR_WIPHY_TXQ_PARAMS={0x2c, 0x25, 0x0, 0x1, [@NL80211_TXQ_ATTR_CWMIN={0x6, 0x3, 0x1000}, @NL80211_TXQ_ATTR_AIFS={0x5}, @NL80211_TXQ_ATTR_CWMIN={0x6, 0x3, 0x2}, @NL80211_TXQ_ATTR_QUEUE={0x5}, @NL80211_TXQ_ATTR_CWMAX={0x6, 0x4, 0x100}]}, @NL80211_ATTR_WIPHY_RTS_THRESHOLD={0x8, 0x40, 0x6}, @NL80211_ATTR_WIPHY_FRAG_THRESHOLD={0x8, 0x3f, 0x4}, @NL80211_ATTR_TXQ_LIMIT={0x8, 0x10a, 0x4876139e}]}, 0x68}, 0x1, 0x0, 0x0, 0x6000000}, 0x4000) write(r8, &(0x7f0000000000)="1c0000001a009b8a14000000ff0000adf87e28000000000000000000", 0x1c) recvmmsg(r8, &(0x7f0000002ec0), 0x400000000000ec0, 0x2, &(0x7f00000001c0)={0x77359400}) 02:48:13 executing program 0: r0 = socket$nl_route(0x10, 0x3, 0x0) sendmsg$nl_route(r0, &(0x7f0000000140)={0x0, 0x5865, &(0x7f0000000200)={&(0x7f0000000040)=@newlink={0x4c, 0x10, 0x801, 0x0, 0x0, {}, [@IFLA_AF_SPEC={0x24, 0x1a, 0x0, 0x1, [@AF_INET={0x20, 0x2, 0x0, 0x1, {0x1c, 0x1, 0x0, 0x1, [{0x9, 0x4}, {0x8}, {0x8}]}}]}, @IFLA_GROUP={0x8}]}, 0x4c}}, 0x0) 02:48:13 executing program 3: r0 = socket$nl_route(0x10, 0x3, 0x0) sendmsg$nl_route(r0, &(0x7f0000000140)={0x0, 0x0, &(0x7f0000000200)={0x0}}, 0x0) 02:48:13 executing program 4: openat$cgroup_ro(0xffffffffffffff9c, &(0x7f00000000c0)='memory.events\x00', 0x26e1, 0x0) r0 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f00000001c0)='cgroup.controllers\x00', 0x275a, 0x0) write$binfmt_script(r0, &(0x7f0000000040)=ANY=[], 0x208e24b) syz_genetlink_get_family_id$l2tp(0x0) sendmsg$L2TP_CMD_TUNNEL_CREATE(0xffffffffffffffff, 0x0, 0x0) sendmsg$L2TP_CMD_SESSION_DELETE(0xffffffffffffffff, &(0x7f0000000780)={0x0, 0x0, 0x0}, 0x0) mmap(&(0x7f0000000000/0xb36000)=nil, 0xb36000, 0x2, 0x28011, r0, 0x0) r1 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000080)='cgroup.controllers\x00', 0xb00000000065808, 0x0) r2 = socket(0x10, 0x80002, 0x0) r3 = socket$inet6(0xa, 0x5, 0x0) setsockopt$inet_sctp6_SCTP_EVENTS(r3, 0x84, 0xb, &(0x7f0000000040)={0x0, 0x0, 0x95}, 0xe) setsockopt$inet_sctp6_SCTP_RECVRCVINFO(r3, 0x84, 0x20, &(0x7f0000000080)=0x4, 0x4) listen(r3, 0x103) recvmmsg(r3, &(0x7f00000031c0)=[{{0x0, 0x0, 0x0}}], 0x300, 0x0, 0x0) setsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX_OLD(r3, 0x84, 0x6b, &(0x7f00000000c0)=[@in6={0xa, 0x0, 0x0, @loopback}], 0x1c) setsockopt$inet6_MCAST_MSFILTER(r3, 0x29, 0x30, &(0x7f00000007c0)={0x0, {{0xa, 0x4e21, 0x1000, @mcast2, 0x101}}, 0x1, 0x2, [{{0xa, 0x4e20, 0x80000000, @mcast1, 0x7f}}, {{0xa, 0x4e20, 0x3, @mcast1, 0x9}}]}, 0x190) ioctl(r2, 0x1000008912, &(0x7f00000001c0)="080db5055e0bcfe8698071") r4 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000000)='memory.events\x00', 0x7a05, 0x1700) sendfile(r4, r1, 0x0, 0x100000001) r5 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000080)='cgroup.controllers\x00', 0xb00000000065808, 0x0) r6 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000000)='memory.events\x00', 0x7a05, 0x1700) sendfile(r6, r5, 0x0, 0x100000001) r7 = socket$nl_generic(0x10, 0x3, 0x10) r8 = syz_genetlink_get_family_id$ethtool(&(0x7f0000000440)='ethtool\x00') sendmsg$ETHTOOL_MSG_STRSET_GET(r7, &(0x7f0000000780)={0x0, 0x0, &(0x7f0000000740)={&(0x7f0000000480)={0x1c, r8, 0x703, 0x0, 0x0, {}, [@ETHTOOL_A_STRSET_HEADER={0x4}, @ETHTOOL_A_STRSET_STRINGSETS={0x4}]}, 0x1c}}, 0x0) accept$packet(0xffffffffffffffff, &(0x7f0000000580)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @link_local}, &(0x7f00000005c0)=0x14) r9 = socket$nl_route(0x10, 0x3, 0x0) socket$nl_route(0x10, 0x3, 0x0) r10 = socket$netlink(0x10, 0x3, 0x0) r11 = socket(0x10, 0x803, 0x0) sendmsg$NBD_CMD_DISCONNECT(r11, &(0x7f00000001c0)={0x0, 0x0, &(0x7f0000000180)={0x0}}, 0x0) getsockname$packet(r11, &(0x7f0000000100)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f0000000200)=0x14) sendmsg$nl_route(r10, &(0x7f0000000040)={0x0, 0x2a9, &(0x7f0000000000)={&(0x7f0000000080)=ANY=[@ANYBLOB="480000001000050700"/20, @ANYRES32=r12, @ANYBLOB="000000000000000028001200090001007665746800000000180002001400010000000000", @ANYRES32=0x0, @ANYBLOB="0000b20000100000"], 0x48}}, 0x0) sendmsg$nl_route_sched(r9, &(0x7f00000001c0)={0x0, 0x0, &(0x7f0000000180)={&(0x7f0000000280)=@newtfilter={0x60, 0x2c, 0xd27, 0x0, 0x0, {0x0, 0x0, 0x0, r12, {}, {}, {0xf}}, [@filter_kind_options=@f_basic={{0xa, 0x1, 'basic\x00'}, {0x30, 0x2, [@TCA_BASIC_EMATCHES={0x2c, 0x2, 0x0, 0x1, [@TCA_EMATCH_TREE_HDR={0x8, 0x1, {0x2e23}}, @TCA_EMATCH_TREE_LIST={0x20, 0x2, 0x0, 0x1, [@TCF_EM_META={0x1c, 0x1, 0x0, 0x0, {{}, [@TCA_EM_META_RVALUE={0x4}, @TCA_EM_META_HDR={0xc}]}}]}]}]}}]}, 0x60}}, 0x0) 02:48:13 executing program 1: r0 = openat$tun(0xffffffffffffff9c, &(0x7f0000000040)='/dev/net/tun\x00', 0x0, 0x0) ioctl$TUNSETIFF(r0, 0x400454ca, &(0x7f00000000c0)={'syzkaller1\x00', 0x420000015001}) r1 = socket(0x23, 0x80802, 0x0) r2 = socket(0x23, 0x80802, 0x0) ioctl$sock_SIOCSIFVLAN_ADD_VLAN_CMD(r2, 0x8983, &(0x7f0000000140)={0x0, 'syzkaller1\x00', {0x804}}) ioctl$sock_SIOCSIFVLAN_ADD_VLAN_CMD(r1, 0x8983, &(0x7f0000000140)={0x0, 'syzkaller1\x00'}) close(r0) openat$cgroup_ro(0xffffffffffffffff, &(0x7f0000000000)='memory.stat\x00', 0x0, 0x0) socket$inet_sctp(0x2, 0x0, 0x84) r3 = socket$inet6(0xa, 0x80002, 0x0) sendto$inet6(r3, 0x0, 0x0, 0x88880, &(0x7f00000000c0)={0xa, 0x4e20, 0x0, @dev}, 0x1c) sendto$inet6(r3, &(0x7f00000009c0)="c7cfcaaa22e10542fca5c0195350f15147657e0bfc59d383a47190db88690e6fedc3040ab5809ae02a54cd429cc3338c5afa0c9dce3f91950d1f567f358ac21154159130e88cbb6c43197813b2f23f3e442f80877490b393408142ebcfea6821f543e5ee9e27032e2b75d78f1b79f5a6bb6f0645e267770ef7e8f3a92148091217450ce8581e54223eeb6486205a209bf1fe854d211c03f8c3140fc3979d824082990d119473d20e94f253c9621fac339560ae46cb24b88bf2d01559bb658e343257b90f233b81bc5c398be3bbddb23a1e", 0xffd6, 0xc001, 0x0, 0xffffffffffffff0c) setsockopt$inet6_mtu(r3, 0x29, 0x17, &(0x7f0000000040)=0x2, 0x4) r4 = socket$inet6_tcp(0xa, 0x1, 0x0) r5 = socket(0x11, 0x800000003, 0x0) sendmsg$SEG6_CMD_SET_TUNSRC(0xffffffffffffffff, 0x0, 0x0) bind(r5, &(0x7f0000000080)=@generic={0x11, "0000010000000000080044944eeba71a4976e252922cb18f6e2e2aba000000012e0b3836005404b0e0301a4ce875f2e3ff5f163ee340b7679500800000000000000101013c5811039e15775027ecce66fd792bbf0e5bf5ff1b0816f3f6db1c00010000000000000049740000000000000006ad8e5ecc326d3a09ffc2c654"}, 0x80) getsockname$packet(r5, &(0x7f0000000280)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @dev}, &(0x7f0000000140)=0x10) setsockopt$inet6_mreq(r4, 0x29, 0x1b, &(0x7f0000000000)={@dev, r6}, 0x14) setsockopt$inet6_udp_int(r3, 0x11, 0x1, &(0x7f0000000000), 0x4) r7 = socket$netlink(0x10, 0x3, 0x0) getsockopt$SO_COOKIE(r4, 0x1, 0x39, &(0x7f0000000100), &(0x7f0000000180)=0x8) r8 = socket(0x10, 0x2, 0x0) r9 = syz_genetlink_get_family_id$nl80211(&(0x7f0000000240)='nl80211\x00') r10 = socket$netlink(0x10, 0x3, 0x0) r11 = socket(0x10, 0x803, 0x0) sendmsg$NBD_CMD_DISCONNECT(r11, &(0x7f00000001c0)={0x0, 0x0, &(0x7f0000000180)={0x0}}, 0x0) getsockname$packet(r11, &(0x7f0000000100)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f0000000200)=0x2ba) sendmsg$nl_route(r10, &(0x7f00000000c0)={0x0, 0x0, &(0x7f0000000200)={&(0x7f00000003c0)=@newlink={0x3c, 0x10, 0xffffff1f, 0x0, 0x0, {}, [@IFLA_LINKINFO={0x14, 0x12, 0x0, 0x1, @veth={{0x9, 0x1, 'veth\x00'}, {0x4, 0x2, 0x0, 0x1, @void}}}, @IFLA_MASTER={0x8, 0xa, r12}]}, 0x3c}}, 0x0) sendmsg$NL80211_CMD_SET_WIPHY(r7, &(0x7f0000000380)={&(0x7f0000000200)={0x10, 0x0, 0x0, 0x400000}, 0xc, &(0x7f0000000340)={&(0x7f00000002c0)={0x68, r9, 0x100, 0xa361, 0x25dfdbfc, {}, [@NL80211_ATTR_IFINDEX={0x8, 0x3, r12}, @NL80211_ATTR_WIPHY_COVERAGE_CLASS={0x5, 0x59, 0x80}, @NL80211_ATTR_WIPHY_TXQ_PARAMS={0x2c, 0x25, 0x0, 0x1, [@NL80211_TXQ_ATTR_CWMIN={0x6, 0x3, 0x1000}, @NL80211_TXQ_ATTR_AIFS={0x5}, @NL80211_TXQ_ATTR_CWMIN={0x6, 0x3, 0x2}, @NL80211_TXQ_ATTR_QUEUE={0x5}, @NL80211_TXQ_ATTR_CWMAX={0x6, 0x4, 0x100}]}, @NL80211_ATTR_WIPHY_RTS_THRESHOLD={0x8, 0x40, 0x6}, @NL80211_ATTR_WIPHY_FRAG_THRESHOLD={0x8, 0x3f, 0x4}, @NL80211_ATTR_TXQ_LIMIT={0x8, 0x10a, 0x4876139e}]}, 0x68}, 0x1, 0x0, 0x0, 0x6000000}, 0x4000) write(r8, &(0x7f0000000000)="1c0000001a009b8a14000000ff0000adf87e28000000000000000000", 0x1c) recvmmsg(r8, &(0x7f0000002ec0), 0x400000000000ec0, 0x2, &(0x7f00000001c0)={0x77359400}) 02:48:13 executing program 5: r0 = openat$tun(0xffffffffffffff9c, &(0x7f0000000040)='/dev/net/tun\x00', 0x0, 0x0) ioctl$TUNSETIFF(r0, 0x400454ca, &(0x7f00000000c0)={'syzkaller1\x00', 0x420000015001}) r1 = socket(0x23, 0x80802, 0x0) r2 = socket(0x23, 0x80802, 0x0) ioctl$sock_SIOCSIFVLAN_ADD_VLAN_CMD(r2, 0x8983, &(0x7f0000000140)={0x0, 'syzkaller1\x00', {0x804}}) ioctl$sock_SIOCSIFVLAN_ADD_VLAN_CMD(r1, 0x8983, &(0x7f0000000140)={0x0, 'syzkaller1\x00'}) close(r0) openat$cgroup_ro(0xffffffffffffffff, &(0x7f0000000000)='memory.stat\x00', 0x0, 0x0) socket$inet_sctp(0x2, 0x0, 0x84) r3 = socket$inet6(0xa, 0x80002, 0x0) sendto$inet6(r3, 0x0, 0x0, 0x88880, &(0x7f00000000c0)={0xa, 0x4e20, 0x0, @dev}, 0x1c) sendto$inet6(r3, &(0x7f00000009c0)="c7cfcaaa22e10542fca5c0195350f15147657e0bfc59d383a47190db88690e6fedc3040ab5809ae02a54cd429cc3338c5afa0c9dce3f91950d1f567f358ac21154159130e88cbb6c43197813b2f23f3e442f80877490b393408142ebcfea6821f543e5ee9e27032e2b75d78f1b79f5a6bb6f0645e267770ef7e8f3a92148091217450ce8581e54223eeb6486205a209bf1fe854d211c03f8c3140fc3979d824082990d119473d20e94f253c9621fac339560ae46cb24b88bf2d01559bb658e343257b90f233b81bc5c398be3bbddb23a1e", 0xffd6, 0xc001, 0x0, 0xffffffffffffff0c) setsockopt$inet6_mtu(r3, 0x29, 0x17, &(0x7f0000000040)=0x2, 0x4) r4 = socket$inet6_tcp(0xa, 0x1, 0x0) r5 = socket(0x11, 0x800000003, 0x0) sendmsg$SEG6_CMD_SET_TUNSRC(0xffffffffffffffff, 0x0, 0x0) bind(r5, &(0x7f0000000080)=@generic={0x11, "0000010000000000080044944eeba71a4976e252922cb18f6e2e2aba000000012e0b3836005404b0e0301a4ce875f2e3ff5f163ee340b7679500800000000000000101013c5811039e15775027ecce66fd792bbf0e5bf5ff1b0816f3f6db1c00010000000000000049740000000000000006ad8e5ecc326d3a09ffc2c654"}, 0x80) getsockname$packet(r5, &(0x7f0000000280)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @dev}, &(0x7f0000000140)=0x10) setsockopt$inet6_mreq(r4, 0x29, 0x1b, &(0x7f0000000000)={@dev, r6}, 0x14) setsockopt$inet6_udp_int(r3, 0x11, 0x1, &(0x7f0000000000), 0x4) r7 = socket$netlink(0x10, 0x3, 0x0) getsockopt$SO_COOKIE(r4, 0x1, 0x39, &(0x7f0000000100), &(0x7f0000000180)=0x8) r8 = socket(0x10, 0x2, 0x0) r9 = syz_genetlink_get_family_id$nl80211(&(0x7f0000000240)='nl80211\x00') r10 = socket$netlink(0x10, 0x3, 0x0) r11 = socket(0x10, 0x803, 0x0) sendmsg$NBD_CMD_DISCONNECT(r11, &(0x7f00000001c0)={0x0, 0x0, &(0x7f0000000180)={0x0}}, 0x0) getsockname$packet(r11, &(0x7f0000000100)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f0000000200)=0x2ba) sendmsg$nl_route(r10, &(0x7f00000000c0)={0x0, 0x0, &(0x7f0000000200)={&(0x7f00000003c0)=@newlink={0x3c, 0x10, 0xffffff1f, 0x0, 0x0, {}, [@IFLA_LINKINFO={0x14, 0x12, 0x0, 0x1, @veth={{0x9, 0x1, 'veth\x00'}, {0x4, 0x2, 0x0, 0x1, @void}}}, @IFLA_MASTER={0x8, 0xa, r12}]}, 0x3c}}, 0x0) sendmsg$NL80211_CMD_SET_WIPHY(r7, &(0x7f0000000380)={&(0x7f0000000200)={0x10, 0x0, 0x0, 0x400000}, 0xc, &(0x7f0000000340)={&(0x7f00000002c0)={0x68, r9, 0x100, 0xa361, 0x25dfdbfc, {}, [@NL80211_ATTR_IFINDEX={0x8, 0x3, r12}, @NL80211_ATTR_WIPHY_COVERAGE_CLASS={0x5, 0x59, 0x80}, @NL80211_ATTR_WIPHY_TXQ_PARAMS={0x2c, 0x25, 0x0, 0x1, [@NL80211_TXQ_ATTR_CWMIN={0x6, 0x3, 0x1000}, @NL80211_TXQ_ATTR_AIFS={0x5}, @NL80211_TXQ_ATTR_CWMIN={0x6, 0x3, 0x2}, @NL80211_TXQ_ATTR_QUEUE={0x5}, @NL80211_TXQ_ATTR_CWMAX={0x6, 0x4, 0x100}]}, @NL80211_ATTR_WIPHY_RTS_THRESHOLD={0x8, 0x40, 0x6}, @NL80211_ATTR_WIPHY_FRAG_THRESHOLD={0x8, 0x3f, 0x4}, @NL80211_ATTR_TXQ_LIMIT={0x8, 0x10a, 0x4876139e}]}, 0x68}, 0x1, 0x0, 0x0, 0x6000000}, 0x4000) recvmmsg(r8, &(0x7f0000002ec0), 0x400000000000ec0, 0x2, &(0x7f00000001c0)={0x77359400}) 02:48:13 executing program 0: r0 = socket$nl_route(0x10, 0x3, 0x0) sendmsg$nl_route(r0, &(0x7f0000000140)={0x0, 0x6000, &(0x7f0000000200)={&(0x7f0000000040)=@newlink={0x4c, 0x10, 0x801, 0x0, 0x0, {}, [@IFLA_AF_SPEC={0x24, 0x1a, 0x0, 0x1, [@AF_INET={0x20, 0x2, 0x0, 0x1, {0x1c, 0x1, 0x0, 0x1, [{0x9, 0x4}, {0x8}, {0x8}]}}]}, @IFLA_GROUP={0x8}]}, 0x4c}}, 0x0) 02:48:13 executing program 3: r0 = socket$nl_route(0x10, 0x3, 0x0) sendmsg$nl_route(r0, &(0x7f0000000140)={0x0, 0x0, &(0x7f0000000200)={0x0}}, 0x0) 02:48:13 executing program 3: r0 = socket$nl_route(0x10, 0x3, 0x0) sendmsg$nl_route(r0, &(0x7f0000000140)={0x0, 0x0, &(0x7f0000000200)={0x0}}, 0x0) 02:48:13 executing program 0: r0 = socket$nl_route(0x10, 0x3, 0x0) sendmsg$nl_route(r0, &(0x7f0000000140)={0x0, 0x6558, &(0x7f0000000200)={&(0x7f0000000040)=@newlink={0x4c, 0x10, 0x801, 0x0, 0x0, {}, [@IFLA_AF_SPEC={0x24, 0x1a, 0x0, 0x1, [@AF_INET={0x20, 0x2, 0x0, 0x1, {0x1c, 0x1, 0x0, 0x1, [{0x9, 0x4}, {0x8}, {0x8}]}}]}, @IFLA_GROUP={0x8}]}, 0x4c}}, 0x0) [ 275.631325][ T26] audit: type=1804 audit(1583635693.788:80): pid=11755 uid=0 auid=4294967295 ses=4294967295 subj==unconfined op=invalid_pcr cause=open_writers comm="syz-executor.4" name="/root/syzkaller-testdir921910919/syzkaller.6JwtGF/36/cgroup.controllers" dev="sda1" ino=16545 res=1 02:48:13 executing program 3: r0 = socket$nl_route(0x10, 0x3, 0x0) sendmsg$nl_route(r0, &(0x7f0000000140)={0x0, 0xa, &(0x7f0000000200)={&(0x7f0000000040)=@newlink={0x4c, 0x10, 0x0, 0x0, 0x0, {}, [@IFLA_AF_SPEC={0x24, 0x1a, 0x0, 0x1, [@AF_INET={0x20, 0x2, 0x0, 0x1, {0x1c, 0x1, 0x0, 0x1, [{0x9, 0x4}, {0x8}, {0x8}]}}]}, @IFLA_GROUP={0x8}]}, 0x4c}}, 0x0) 02:48:14 executing program 0: r0 = socket$nl_route(0x10, 0x3, 0x0) sendmsg$nl_route(r0, &(0x7f0000000140)={0x0, 0x8100, &(0x7f0000000200)={&(0x7f0000000040)=@newlink={0x4c, 0x10, 0x801, 0x0, 0x0, {}, [@IFLA_AF_SPEC={0x24, 0x1a, 0x0, 0x1, [@AF_INET={0x20, 0x2, 0x0, 0x1, {0x1c, 0x1, 0x0, 0x1, [{0x9, 0x4}, {0x8}, {0x8}]}}]}, @IFLA_GROUP={0x8}]}, 0x4c}}, 0x0) [ 275.908684][ T26] audit: type=1804 audit(1583635694.068:81): pid=11749 uid=0 auid=4294967295 ses=4294967295 subj==unconfined op=invalid_pcr cause=open_writers comm="syz-executor.4" name="/root/syzkaller-testdir921910919/syzkaller.6JwtGF/36/cgroup.controllers" dev="sda1" ino=16545 res=1