6b712114e4ba57cd76bec6901c9d17f340ab29c153a0295836131bcc1aa4cd860e5ff11b18bf8fe7ee3940b11f5edc9bb9d0b7ac4a2f6a9a030cf65c75fee9be18281feb7bfd15a949ef6424051a92de19bf37e8651ca27125f4bb494882d6c38ec3652a865365a2df56e3bc4bdb118dbac1e66283fd349ef0199ac0fcb40777dfec5c5d92b16d4a1a8c3c9f1dced4951dcbd95017b3d57cbbc45f112d745fa9bcab7e9c107f4603a10a5cce110a32a0dd19fc22f4d911c7afa7a3d8b15c63876bb3d79d5991dea5f005782d227fd1e3c1bf6dd8fd6f42959771835c4bae890e6bd16a6a67bddde9742d83e680870fbc33db6377b666fa335340d2a94eb7ed641e752b7d571ab132d02a471b44f78e33e05460d62aea5a2b1bbd57e599f259bd39e05c2e78c9744bcdfca0a15b2544e158afa543a37e9b03bcfb4842aef6100e510ed660b449427c628c1d554799dd72e322290c3562e238a1684b83fcbccd24b90b38c5e17e5aebf8b53b05f5aba6304c9665dff7b1442e881ffd0bc2e05b9cfa1825840eed40922cbec7b7bf0d134638660b2328fdb0e133c7ff23df9a5d712a9f3eba6835c48be9ad844127194b9a263254b2921645b415c9f9aa086da5efac8d2fb598be09d4b2823ffb0baf1a93e1e529556b8a5d063ab235b4d103f51ff6343ff9b2593d50ef1a7677f74c7c161eddab6728d07dac1efb353a4fa09f274ef5a5adaf74f317f227a668c0e1d5aff7c5f7ebd48174ff40dd34980c0b76d07e9fca31f18507841c5e764048557c62b3431c5df37b708dbd6bec34ed7495b3ee49eb66dd94b408ceb308e7d1f59f55b2d78b13b8cd9d0c79b11e7d30f72849e304360dc78c3059f668f9672113b00ecfe3cd8b650ad690ff138156a9c232b48f3eb27e9e87993268c9d11c699f7c156db1c570b47987439f231a3db5a8cc2c6f585286203ea6f9d197eb043e717976316287a4d70aa6ea80a5f6cdc3feddda5d8c5dda06f7b8250bf886458619fb5fb092f0b3b2cc5dfaed4c423cb01327f9803d43bc06d9d5789276525382a69812ebcf8557ad87d6f9154f2ca3ec56f639c19c79bbe66fd31eb77bca464482407c404a189986c13ba2be950058c424694162cf62517cb3266505b80b5618ddee3890ec78c7a1341a9ff69fbac1efd263e7341dad831bd165e5ba41526cbbfd31c88e51c0a1ccd7c80848a05c579fbe59becade54e32e6a006d37c0cc6274be2b089d44db60f821b84b164d4e935a7ad1e9ef2b114655d956a48d9fb5dc7beea38b64358156fc3a8a552eb10c7f1379aecd24441279b9f6f6ead0bd7862d6931ab04f986488e9037648621c1ae7c10b9533826927692231f69f9fbbaaeb79692f2a71c36c548b4a26414408034925e2b6f578d517fea0f35e89b9b4030149c3595f608b606cb9b6bb083f929a31eedf17c3b2298aed8d7113c0a69a9154bd37f01c6b154f0bd12c23e8e8b126d3b3ea72ed0a6fffb0589095ed25fd900c08dfb84a278c24cedbdab961173b6ddc590dfde56dd0e52a21df840aba6c17b20e6be882c4df84d553987e83e1f07ba20d5a247fbe34fe7016c0eeba2fef081d39756e5083c1c92864a26a404b6b59d96deb8fa9a86775cce6ffa6d4aa8d8e96e9d6dc842d0b8905c1c66714107ad4a25111a192d4509b5feab04258083699dd74b3cf61a4b058cb4756026f9bee3aa95affddfeb585a62c15195c6cb15b843cfb711a651650f58d74f9c2f6b2211154aeac1ebf6923420bdb247c8e0a15256de9a1f724a63d45cb782837feacd4f1b9aa16f0c9b8b31281aa5fb08c9f2a96d8a3675648263acd61f8345c93659c6755529b114ea9c8f056038a512ee16ff6acedaf4a2280fb23b27cb58a83396739411f2fd938886a482ba8b0524cd8698eef82f220e8b5f22792b2f7d89a5ae610040804a5a91f3e9a6b4427b735ffab36c0254ed764c9d6ce85315163ac4f2f47cd41a2b6d120e61246db8b076ff956c172b65c231f95202f1700009e9c74644f7d684dbd10a2da8fa5d626ab215562e78fa082da30e395f26837b2b88af8648e389cce71993ff893863547c4392f6851af6885077a4290e69e4dcd6472baffefdfb6cc5b099028964a66ca9d509567fd8d42523782f4ea793e456579aa40169539e7976e1b68b9b7ffc26e1207bb2536c84dc5c63f611d3bfb8420a812a9ba1257e4399ad9b14da3ef93eed3fc4f1088e0be82c58212151d7ca12acc9637e5b81b8ea4a4c2f897fac3a5db3f44373d688304798f3ac4e9d601e163b891de729b7dcf9ab6d31240e0b404c6b77e34eb3ace3bf92110bf6f4a6c986710a0e6257feaab973be2d4c9872615c73e88aae03b4facfaecdd5d44b5ee2095ec1faa66321b80b44291ef7a4b50f6850b58098c175de951cf82f027afe33d54aa8c12d105f4eac4029864e2050828266ce8790081c7ae0b1ef45b0921f729a08710a58941be9af72eafe2b85dcc9df4a20f004996d8b5935188141a2d5810cedeaeca690a4f9fe3e50cd3904a64ef87be82e1d9f40aecb6f913ccc084fe56c4ddaef6f5ce90c72ac37bc508495015e08c5a6e2ef60dc9fe9eb129a7da17e856e4851d6164378cdd422ea65420f9a11db9d6ac5d52a2bc86c84b003e6372ecdcdaeb1829f71299f54247edd66a816192f057bc754b3fe526e2dc0ddfa2d8e8605a1d1b9b408d694d47cad9b0c54ef7e996f10fddd16d99f5babbddf77b04dba04a78efe4215a7f86337548a6705d9e73e1c5883956b50ea19df783170dfd48ce1f653e19901f628efaefc08b93f40af58aa93848922a42c229cc6f326837598cd3bc17c0cec36964dc3fdb6e50fd83300f806666fbf81bbe16c3d011cf5ecd3c9016744fc6ff2673a3f463a4bf047ebbf03411b2f9abd27914c8a1c5f88117a811b6e66f1291d85d50380c5f46ba451afe0d1647a43616cfa5060caba6971e7a5347595d0dacd924082fd9c0f141e286a77aed1befa78ac46036192093665f1bc8f9ed4296393a2ba13004b73e25e0fee495114ff144d76035a46429d2efa10aa49a11cecd30788000942ab1cf35c6bb5daa2da37cff102fd05ae0f72c6678c380ced6c8f860113eb8b353d8bb21e01ae581b6586726d30ec0f75e1fa851c15604c03724b7264fc474af3764cb12c4ff4d545179e7cc18849fba5e0af82b5c1a9671cfb7333dc17ea4fd95f6597efe98147d9d53107bbd56423a84905c7192704fbae699827bad5d4f063e1b62c6e4d89499a38badb050f6f5941c1387fd592948020616a7e36fd41178aba7cd21a784908ab76837c09df752ac422d566f5acc2aa39658063f2e447f87bf6a77448bc0895490f036c2402bad1c4a07180210c13472e4f86a8f8b6fd033c6648582ed1d9daad2e24c82f0333f6df189b694eabdacda8be0dfb96f9bdcfaacad79e7cf2e6412c808db972e1731293b05c9b78cab417a0c92db09dd525e76af01f0cd84319a2c2b296ab5e6da8ab9f1b64aa7feba06fdabad6b011c1655aecec9a009e3b1aec03683639c4d32a1828eda3cb4731e1d69ef92075119604f796a2458ef15f30ca54ea125cd337b3a82f511fb341f48100461bfae8f01f0cc8ae0f4edfbe47435d8f43d4f901c4a55d31d4c19aa94043dd3b333aa103f4be5b51faf0791f3e3d3804a9840e9a598a080ab13de26ad7b41a74b852ba12479362d1a922bdaa06a4d910a915021fd44084f998ec944811bd7fda357ef5c35e41f11c0090c97be00f54524dda33c089f3772f8bfe69d2affd3831ae57425e0416b4bcd3743fbafe8cac3222f17f58914a2e8a5534498622375be70d6b5b5bc36460be92d47ab3e33252e95fb3a65cd3d887897426750e94d2b886ec263a4e1880a8e7130db2ba6e250184c9df2436151bab9d7a1b84214884bc08e03b3db1c4dc6cc335e0f0270d0c84b0c6c911780e9bb2f70978ad1b295c1e26e4601360beb2e8d5ab132db4f04cac75cc9e5829dc2e82aa98846af52e9346dfcab639e5591f98d37e95edeaae2588f4d9affc394df0544c017db64ac8954a2387ed602684a9635770492dcbfc2f8defb5c00e8f867b4bbbd7703bd4af025342b8c0dfd7f4d4b476bfb55ad1d15b57a88510740522b783b24480765c00602fc5ccbc112101a18e319c6e08e21bb8a8bec51a5111d33edad7924a79ec8da8c611b286e453a089b61531d97cf58eb7705aea698f5e0695391130230576c72a50927ff8ac5d49e704fdc1cc5556d86f7fd6abb4453d820f6fb1827c4c5e853bddbf82c5661df3e4b666751898770789a14c86a9ae2f34e7702d2fc159caeb14ad5dde8756f69df606a3161650f024dc2ed0bd9fce71095a42043a559319656027574c8cb0298f371b6f34a922a6100a96af06048b0d1f7138867739dd2fcc84b482154ec1923e35870681907f157b82fa3435d4b097ea2cd8c477239b125cfc65a9ea9eb02d9c4f195afab73e7317fc91a717a1d2947d520689385a6e9b15be968ad3262478b38e098eb2bda", 0x1000, 0x400}, {&(0x7f0000000300)="abb19ac3f7f7ed8e096362d51117f2ca8b54600840a4fe4809156b97f36b4a6c8a425834f01c6218eb2fe81b5d9e03ced9007a149a1f99ee5762b8cae7ca3c93640c10690fc3b9f054410a12e3dfe02595436cc3335c2373aeb316df0a0f22df758127f1b9ace9", 0x67, 0xa51a}], 0x1000000, &(0x7f00000003c0)={[{@gid={'gid', 0x3d, r3}}], [{@fscontext={'fscontext', 0x3d, 'user_u'}}, {@subj_user={'subj_user', 0x3d, '\',({-\',@:-]'}}, {@seclabel='seclabel'}, {@smackfsroot={'smackfsroot', 0x3d, 'minix\x00'}}, {@func={'func', 0x3d, 'MMAP_CHECK'}}]}) r4 = dup(r0) ioctl$IOC_PR_RESERVE(0xffffffffffffffff, 0x401070c9, &(0x7f0000000440)={0xa2c, 0x1}) ioctl$PERF_EVENT_IOC_ENABLE(r4, 0x8912, 0x400200) acct(&(0x7f0000000480)='./file0\x00') r5 = socket$inet6_tcp(0xa, 0x1, 0x0) getsockopt$inet6_IPV6_FLOWLABEL_MGR(r5, 0x6, 0x1a, 0x0, &(0x7f00000002c0)) ioctl$FS_IOC_GET_ENCRYPTION_POLICY(r5, 0x400c6615, &(0x7f0000000040)) umount2(&(0x7f0000000500)='./file0\x00', 0x0) 07:49:52 executing program 4: r0 = socket$netlink(0x10, 0x3, 0x7) r1 = syz_genetlink_get_family_id$nl80211(&(0x7f0000000040)='nl80211\x00') sendmsg$NL80211_CMD_DEL_KEY(r0, &(0x7f0000000100)={&(0x7f0000000000)={0x10, 0x0, 0x0, 0x80000}, 0xc, &(0x7f00000000c0)={&(0x7f0000000080)={0x38, r1, 0x200, 0x70bd26, 0x25dfdbfd, {}, [@NL80211_ATTR_KEY_DEFAULT_MGMT={0x4}, @NL80211_ATTR_KEY_CIPHER={0x8, 0x9, 0xfac01}, @NL80211_ATTR_KEY_TYPE={0x8, 0x37, 0x1}, @NL80211_ATTR_KEY_SEQ={0x10, 0xa, "b54378aedaf5dc2c55339c51"}]}, 0x38}, 0x1, 0x0, 0x0, 0x40000}, 0xc1) ioctl$VIDIOC_G_EXT_CTRLS(0xffffffffffffffff, 0xc0205647, &(0x7f0000000180)={0x980000, 0x0, 0x5, 0xffffffffffffffff, 0x0, &(0x7f0000000140)={0x990a60, 0x6, [], @value64=0x177}}) setsockopt$TIPC_MCAST_REPLICAST(r2, 0x10f, 0x86) r3 = socket(0x28, 0x4, 0x1ff) ioctl$sock_SIOCGIFINDEX(r0, 0x8933, &(0x7f0000000200)={'bridge_slave_1\x00', 0x0}) sendmsg$nl_route_sched(r3, &(0x7f00000002c0)={&(0x7f00000001c0), 0xc, &(0x7f0000000280)={&(0x7f0000000240)=@gettclass={0x24, 0x2a, 0x200, 0x70bd2b, 0x1, {0x0, 0x0, 0x0, r4, {0x0, 0xd}, {0xe, 0x2}, {0xe, 0xf}}, [""]}, 0x24}, 0x1, 0x0, 0x0, 0x80}, 0x4080) r5 = openat$nvram(0xffffffffffffff9c, &(0x7f0000000300)='/dev/nvram\x00', 0x100, 0x0) getsockopt$inet_sctp_SCTP_SOCKOPT_CONNECTX3(r3, 0x84, 0x6f, &(0x7f0000000380)={0x0, 0x20, &(0x7f0000000340)=[@in={0x2, 0x4e20, @rand_addr=0x64010101}, @in={0x2, 0x4e22, @local}]}, &(0x7f00000003c0)=0x10) setsockopt$inet_sctp6_SCTP_MAXSEG(r5, 0x84, 0xd, &(0x7f0000000400)=@assoc_id=r6, 0x4) r7 = openat$sequencer(0xffffffffffffff9c, &(0x7f0000000640)='/dev/sequencer\x00', 0x20000, 0x0) r8 = syz_genetlink_get_family_id$netlbl_unlabel(&(0x7f00000006c0)='NLBL_UNLBL\x00') sendmsg$NLBL_UNLABEL_C_STATICLISTDEF(r7, &(0x7f0000000800)={&(0x7f0000000680)={0x10, 0x0, 0x0, 0x8}, 0xc, &(0x7f00000007c0)={&(0x7f0000000700)={0x84, r8, 0x400, 0x70bd26, 0x25dfdbfe, {}, [@NLBL_UNLABEL_A_ACPTFLG={0x5, 0x1, 0x1}, @NLBL_UNLABEL_A_IFACE={0x14, 0x6, 'bond0\x00'}, @NLBL_UNLABEL_A_IFACE={0x14, 0x6, 'team_slave_0\x00'}, @NLBL_UNLABEL_A_IPV6ADDR={0x14, 0x2, @rand_addr=' \x01\x00'}, @NLBL_UNLABEL_A_ACPTFLG={0x5}, @NLBL_UNLABEL_A_IPV4ADDR={0x8, 0x4, @broadcast}, @NLBL_UNLABEL_A_IPV4MASK={0x8, 0x5, @broadcast}, @NLBL_UNLABEL_A_IPV6ADDR={0x14, 0x2, @loopback}]}, 0x84}, 0x1, 0x0, 0x0, 0x4}, 0x40000) r9 = openat$snapshot(0xffffffffffffff9c, &(0x7f0000000840)='/dev/snapshot\x00', 0x8000, 0x0) getsockopt$inet_sctp_SCTP_MAX_BURST(r9, 0x84, 0x14, &(0x7f0000000880)=@assoc_value, &(0x7f00000008c0)=0x8) r10 = shmget(0x2, 0x1000, 0x10, &(0x7f0000ffe000/0x1000)=nil) shmctl$SHM_STAT(r10, 0xd, &(0x7f0000000900)=""/228) r11 = syz_genetlink_get_family_id$netlbl_unlabel(&(0x7f0000000a40)='NLBL_UNLBL\x00') sendmsg$NLBL_UNLABEL_C_STATICADD(r5, &(0x7f0000000b40)={&(0x7f0000000a00), 0xc, &(0x7f0000000b00)={&(0x7f0000000a80)={0x48, r11, 0x8, 0x70bd26, 0x25dfdbff, {}, [@NLBL_UNLABEL_A_IPV4ADDR={0x8, 0x4, @multicast2}, @NLBL_UNLABEL_A_ACPTFLG={0x5, 0x1, 0x1}, @NLBL_UNLABEL_A_IPV4MASK={0x8, 0x5, @empty}, @NLBL_UNLABEL_A_ACPTFLG={0x5}, @NLBL_UNLABEL_A_IPV6MASK={0x14, 0x3, @mcast2}]}, 0x48}, 0x1, 0x0, 0x0, 0x10}, 0x8000) 07:49:52 executing program 0: syz_mount_image$bfs(&(0x7f0000000000)='bfs\x00', &(0x7f0000000040)='./file0\x00', 0xa040000, 0x2, &(0x7f0000000100)=[{&(0x7f0000000180)="cefaad1bb83c000040dc", 0xa}, {0x0, 0x0, 0xb3e}], 0x0, 0x0) [ 308.867812] audit: type=1800 audit(1592207392.726:257): pid=15675 uid=0 auid=0 ses=4 subj=system_u:system_r:kernel_t:s0 op=collect_data cause=failed(directio) comm="syz-executor.3" name="file0" dev="sda1" ino=15891 res=0 [ 308.907752] MINIX-fs: mounting unchecked file system, running fsck is recommended 07:49:52 executing program 1: mkdir(&(0x7f0000000080)='./file0\x00', 0x0) r0 = socket$inet_icmp_raw(0x2, 0x3, 0x1) setsockopt$IPT_SO_SET_REPLACE(r0, 0x0, 0x40, &(0x7f0000000100)=@raw={'raw\x00', 0x9, 0x3, 0x238, 0xd0, 0xffffffff, 0xffffffff, 0x0, 0xffffffff, 0x1a0, 0xffffffff, 0xffffffff, 0x1a0, 0xffffffff, 0x3, &(0x7f0000000040), {[{{@uncond, 0x0, 0x70, 0xd0}, @common=@CLUSTERIP={0x60, 'CLUSTERIP\x00', 0x0, {0x1, @link_local={0x1, 0x80, 0xc2, 0x0, 0x0, 0x3}, 0x3f, 0x6, [0x22, 0x3e, 0xb, 0x40, 0x7, 0x7, 0x15, 0x30, 0xd, 0x7, 0x15, 0x22, 0x1b, 0x32, 0x37, 0x4], 0x0, 0x1f, 0x7}}}, {{@ip={@local, @empty, 0xffffffff, 0x0, 'bond_slave_1\x00', 'bridge_slave_1\x00', {}, {}, 0x5c, 0x2, 0x20}, 0x0, 0x70, 0xd0}, @common=@CLUSTERIP={0x60, 'CLUSTERIP\x00', 0x0, {0x0, @multicast, 0x2, 0xb, [0x26, 0x24, 0x36, 0x8, 0x1a, 0x12, 0x30, 0x9, 0x20, 0x2e, 0x10, 0xa, 0x4, 0x8, 0x32, 0x1f], 0x0, 0x7f, 0x7f}}}], {{[], 0x0, 0x70, 0x98}, {0x28}}}}, 0x298) mount(0x0, &(0x7f00000000c0)='./file0\x00', &(0x7f0000000000)='tracefs\x00', 0x0, 0x0) r1 = syz_open_dev$tty1(0xc, 0x4, 0x1) r2 = syz_open_procfs(0x0, &(0x7f0000000080)='mountinfo\x00') sendfile(r1, r2, 0x0, 0x800000080004103) 07:49:52 executing program 2: mkdir(&(0x7f0000000080)='./file0\x00', 0x0) mount(0x0, &(0x7f00000000c0)='./file0\x00', &(0x7f0000000000)='tracefs\x00', 0x0, 0x0) r0 = syz_open_dev$tty1(0xc, 0x4, 0x4) r1 = syz_open_procfs(0x0, &(0x7f0000000080)='mountinfo\x00') sendfile(r0, r1, 0x0, 0x800000080004103) r2 = socket$inet_icmp_raw(0x2, 0x3, 0x1) r3 = dup(r2) ioctl$PERF_EVENT_IOC_ENABLE(r3, 0x8912, 0x400200) ioctl$PIO_UNIMAP(r3, 0x4b67, &(0x7f0000000100)={0x7, &(0x7f0000000040)=[{0x9, 0x7fff}, {0x10, 0x6}, {0x3cbd, 0x101}, {0x5, 0x4}, {0x1, 0x2}, {0x1, 0x400}, {0x3, 0x9}]}) 07:49:52 executing program 4: rt_sigprocmask(0x0, &(0x7f0000000000)={[0xfffffffffffffffd]}, 0x0, 0x8) r0 = gettid() tkill(r0, 0x1000000000016) rt_sigtimedwait(&(0x7f0000000040)={[0xffffffff]}, 0x0, 0x0, 0x8) [ 309.023586] jfs: Unrecognized mount option "subj_user='" or missing value [ 309.052206] BFS-fs: bfs_fill_super(): loop0 is unclean, continuing 07:49:53 executing program 2: socketpair$unix(0x1, 0x1, 0x0, &(0x7f0000000080)={0xffffffffffffffff, 0xffffffffffffffff}) r1 = dup(r0) setsockopt$inet_udp_encap(r1, 0x11, 0x64, &(0x7f0000000040)=0x5, 0x4) ioctl$PERF_EVENT_IOC_ENABLE(r1, 0x8912, 0x400200) syz_mount_image$vfat(&(0x7f0000000540)='vfat\x00', &(0x7f00000002c0)='./file0\x00', 0x800000000e004, 0x1, &(0x7f0000000140)=[{&(0x7f0000010000)="eb3c906d6b66732e666174000204010002000270fff8", 0x16}], 0x0, 0x0) r2 = open(&(0x7f0000000200)='./file0\x00', 0x0, 0x0) fchdir(r2) r3 = open(&(0x7f0000000080)='./file0\x00', 0x161042, 0x0) utime(&(0x7f0000000100)='./file0\x00', &(0x7f0000000180)) write$P9_RREADLINK(r3, &(0x7f0000000880)=ANY=[], 0x193) sendfile(r3, r3, &(0x7f0000000000), 0x8080fffffffe) [ 309.160299] MINIX-fs: mounting unchecked file system, running fsck is recommended [ 309.166291] BFS-fs: bfs_fill_super(): loop0 is unclean, continuing [ 309.176317] x_tables: duplicate underflow at hook 3 [ 309.185354] Process accounting resumed [ 309.248008] Process accounting resumed 07:49:53 executing program 3: open(&(0x7f0000000100)='./file0\x00', 0xc68c2, 0x0) syz_mount_image$minix(&(0x7f00000000c0)='minix\x00', &(0x7f0000000080)='./file0\x00', 0x0, 0x2, &(0x7f0000000000)=[{&(0x7f00000001c0)="600084e002000a0000000001000000c98f13", 0x12, 0x400}, {&(0x7f0000000bc0)="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", 0x30e, 0x34f9}], 0x0, 0x0) r0 = socket$inet_icmp_raw(0x2, 0x3, 0x1) r1 = dup(r0) ioctl$PERF_EVENT_IOC_ENABLE(r1, 0x8912, 0x400200) acct(&(0x7f0000000480)='./file0\x00') syz_open_dev$tty20(0xc, 0x4, 0x0) umount2(&(0x7f0000000500)='./file0\x00', 0x0) setsockopt$inet6_MRT6_DEL_MFC_PROXY(r1, 0x29, 0xd3, &(0x7f0000000140)={{0xa, 0x4e24, 0x80, @rand_addr=' \x01\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x02', 0x2}, {0xa, 0x4e20, 0x7, @dev={0xfe, 0x80, [], 0xb}, 0x3}, 0x1ff, [0x7, 0x8, 0x0, 0x0, 0x1f, 0x3, 0x9, 0xae5]}, 0x5c) 07:49:53 executing program 0: syz_mount_image$bfs(&(0x7f0000000000)='bfs\x00', &(0x7f0000000040)='./file0\x00', 0xb000000, 0x2, &(0x7f0000000100)=[{&(0x7f0000000180)="cefaad1bb83c000040dc", 0xa}, {0x0, 0x0, 0xb3e}], 0x0, 0x0) [ 309.396965] audit: type=1800 audit(1592207393.256:258): pid=15726 uid=0 auid=0 ses=4 subj=system_u:system_r:kernel_t:s0 op=collect_data cause=failed(directio) comm="syz-executor.3" name="file0" dev="sda1" ino=16407 res=0 [ 309.425141] BFS-fs: bfs_fill_super(): loop0 is unclean, continuing [ 309.433471] FAT-fs (loop2): error, fat_get_cluster: invalid cluster chain (i_pos 17) [ 309.458694] FAT-fs (loop2): Filesystem has been set read-only [ 309.469730] MINIX-fs: mounting unchecked file system, running fsck is recommended [ 309.484016] FAT-fs (loop2): error, fat_free: invalid cluster chain (i_pos 17) 07:49:53 executing program 2: open(&(0x7f0000000100)='./file0\x00', 0xc68c2, 0x0) syz_mount_image$minix(&(0x7f00000000c0)='minix\x00', &(0x7f0000000080)='./file0\x00', 0x0, 0x2, &(0x7f0000000000)=[{&(0x7f00000001c0)="600084e002000a0000000001000000c98f13", 0x12, 0x400}, {&(0x7f0000000540)="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", 0x3f8, 0x34f9}], 0x0, 0x0) r0 = socket$inet_icmp_raw(0x2, 0x3, 0x1) r1 = socket$inet_icmp_raw(0x2, 0x3, 0x1) r2 = dup(r1) ioctl$PERF_EVENT_IOC_ENABLE(r2, 0x8912, 0x400200) ioctl$EVIOCGKEY(r2, 0x80404518, &(0x7f0000000200)=""/134) socket$netlink(0x10, 0x3, 0x0) getsockopt$sock_cred(0xffffffffffffffff, 0x1, 0x11, &(0x7f0000000200)={0x0, 0x0, 0x0}, &(0x7f0000000340)=0xc) write$FUSE_CREATE_OPEN(0xffffffffffffffff, &(0x7f0000000280)={0xa0, 0x0, 0x4, {{0x6, 0x1, 0x8d, 0x0, 0x4, 0xffffffff, {0x1, 0x0, 0xffffffffffff1c73, 0x1000, 0xf59, 0x3, 0xf4, 0x0, 0x81, 0x0, 0x8001, 0x0, r3, 0x3, 0x1}}}}, 0xa0) sendmsg$netlink(0xffffffffffffffff, &(0x7f0000000380)={0x0, 0x0, &(0x7f0000000100), 0x0, &(0x7f0000000300)=[@rights={{0x10}}, @cred={{0x1c, 0x1, 0x2, {0x0, 0x0, r3}}}], 0x30, 0x24000080}, 0x20) syz_mount_image$jfs(&(0x7f0000000140)='jfs\x00', &(0x7f0000000180)='./file0\x00', 0x7, 0x2, &(0x7f0000000380)=[{&(0x7f0000000940)="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", 0x1000, 0x400}, {&(0x7f0000000300)="abb19ac3f7f7ed8e096362d51117f2ca8b54600840a4fe4809156b97f36b4a6c8a425834f01c6218eb2fe81b5d9e03ced9007a149a1f99ee5762b8cae7ca3c93640c10690fc3b9f054410a12e3dfe02595436cc3335c2373aeb316df0a0f22df758127f1b9ace9", 0x67, 0xa51a}], 0x1000000, &(0x7f00000003c0)={[{@gid={'gid', 0x3d, r3}}], [{@fscontext={'fscontext', 0x3d, 'user_u'}}, {@subj_user={'subj_user', 0x3d, '\',({-\',@:-]'}}, {@seclabel='seclabel'}, {@smackfsroot={'smackfsroot', 0x3d, 'minix\x00'}}, {@func={'func', 0x3d, 'MMAP_CHECK'}}]}) r4 = dup(r0) ioctl$IOC_PR_RESERVE(0xffffffffffffffff, 0x401070c9, &(0x7f0000000440)={0xa2c, 0x1}) ioctl$PERF_EVENT_IOC_ENABLE(r4, 0x8912, 0x400200) acct(&(0x7f0000000480)='./file0\x00') r5 = socket$inet6_tcp(0xa, 0x1, 0x0) getsockopt$inet6_IPV6_FLOWLABEL_MGR(r5, 0x6, 0x1a, 0x0, &(0x7f00000002c0)) ioctl$FS_IOC_GET_ENCRYPTION_POLICY(r5, 0x400c6615, &(0x7f0000000040)) umount2(&(0x7f0000000500)='./file0\x00', 0x0) [ 309.538220] BFS-fs: bfs_fill_super(): loop0 is unclean, continuing [ 309.572019] Process accounting resumed [ 309.578257] minix_free_inode: bit 1 already cleared 07:49:53 executing program 5: r0 = syz_open_dev$loop(&(0x7f0000000000)='/dev/loop#\x00', 0x0, 0x0) r1 = openat$snapshot(0xffffffffffffff9c, &(0x7f00000000c0)='/dev/snapshot\x00', 0x40, 0x0) r2 = socket$inet_icmp_raw(0x2, 0x3, 0x1) r3 = dup(r2) ioctl$PERF_EVENT_IOC_ENABLE(r3, 0x8912, 0x400200) ioctl$TUNSETVNETLE(r3, 0x400454dc, &(0x7f0000000180)) openat$null(0xffffffffffffff9c, &(0x7f00000001c0)='/dev/null\x00', 0x200002, 0x0) bind(r1, &(0x7f0000000100)=@pppol2tp={0x18, 0x1, {0x0, r3, {0x2, 0x4e21, @rand_addr=0x64010101}, 0x2, 0x1, 0x2, 0x2}}, 0x80) fcntl$setownex(0xffffffffffffffff, 0xf, &(0x7f0000000340)={0x2}) ioctl$BLKTRACESETUP(r0, 0xc0481273, &(0x7f0000000040)={[], 0x0, 0x7ff, 0x1fc, 0x1002, 0x1}) ioctl$BLKTRACESTART(r0, 0x1274, 0x0) 07:49:53 executing program 0: syz_mount_image$bfs(&(0x7f0000000000)='bfs\x00', &(0x7f0000000040)='./file0\x00', 0xb040000, 0x2, &(0x7f0000000100)=[{&(0x7f0000000180)="cefaad1bb83c000040dc", 0xa}, {0x0, 0x0, 0xb3e}], 0x0, 0x0) 07:49:53 executing program 3: open(&(0x7f0000000100)='./file0\x00', 0xc68c2, 0x0) syz_mount_image$minix(&(0x7f0000000040)='minix\x00', &(0x7f0000000080)='\x00', 0x0, 0x2, &(0x7f0000000000)=[{&(0x7f00000001c0)="600084e002000a0000000001000000c98f13", 0x12, 0x400}, {&(0x7f0000000bc0)="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", 0x30e, 0x34f9}], 0x0, 0x0) r0 = socket$inet_icmp_raw(0x2, 0x3, 0x1) r1 = dup(r0) ioctl$PERF_EVENT_IOC_ENABLE(r1, 0x8912, 0x440200) acct(&(0x7f0000000480)='./file0\x00') umount2(&(0x7f0000000500)='./file0\x00', 0x0) [ 309.675243] Process accounting resumed [ 309.746961] BFS-fs: bfs_fill_super(): loop0 is unclean, continuing [ 309.761388] audit: type=1800 audit(1592207393.626:259): pid=15758 uid=0 auid=0 ses=4 subj=system_u:system_r:kernel_t:s0 op=collect_data cause=failed(directio) comm="syz-executor.2" name="file0" dev="sda1" ino=16408 res=0 [ 309.790509] MINIX-fs: mounting unchecked file system, running fsck is recommended 07:49:53 executing program 5: r0 = syz_open_dev$loop(&(0x7f0000000000)='/dev/loop#\x00', 0x0, 0x0) r1 = openat$snapshot(0xffffffffffffff9c, &(0x7f00000000c0)='/dev/snapshot\x00', 0x40, 0x0) r2 = socket$inet_icmp_raw(0x2, 0x3, 0x1) r3 = dup(r2) ioctl$PERF_EVENT_IOC_ENABLE(r3, 0x8912, 0x400200) setsockopt$inet_tcp_TCP_QUEUE_SEQ(0xffffffffffffffff, 0x6, 0x15, &(0x7f0000000180), 0x4) bind(r1, &(0x7f0000000100)=@pppol2tp={0x18, 0x1, {0x0, r3, {0x2, 0x4e21, @rand_addr=0x64010101}, 0x2, 0x1, 0x2, 0x2}}, 0x80) fcntl$setownex(0xffffffffffffffff, 0xf, &(0x7f0000000340)={0x2}) ioctl$BLKTRACESETUP(r0, 0xc0481273, &(0x7f0000000040)={[], 0x0, 0x7ff, 0x1fc, 0x1002, 0x1}) setsockopt$PNPIPE_INITSTATE(r3, 0x113, 0x4, &(0x7f00000001c0)=0x1, 0x4) ioctl$BLKTRACESTART(r0, 0x1274, 0x0) [ 309.829046] audit: type=1800 audit(1592207393.686:260): pid=15760 uid=0 auid=0 ses=4 subj=system_u:system_r:kernel_t:s0 op=collect_data cause=failed(directio) comm="syz-executor.3" name="file0" dev="sda1" ino=16409 res=0 [ 309.870409] Process accounting resumed 07:49:53 executing program 3: r0 = open(&(0x7f0000000100)='./file0\x00', 0xc68c2, 0x0) syz_mount_image$minix(&(0x7f00000000c0)='minix\x00', &(0x7f0000000080)='./file0\x00', 0x0, 0x2, &(0x7f0000000000)=[{&(0x7f00000001c0)="600084e002000a0000000001000000c98f13", 0x12, 0x400}, {&(0x7f0000000bc0)="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", 0x30e, 0x34f9}], 0x0, 0x0) socket$inet_icmp_raw(0x2, 0x3, 0x1) ioctl$PERF_EVENT_IOC_ENABLE(0xffffffffffffffff, 0x8912, 0x400200) clock_gettime(0x0, &(0x7f0000000040)={0x0, 0x0}) r3 = socket$inet_icmp_raw(0x2, 0x3, 0x1) r4 = dup(r3) ioctl$PERF_EVENT_IOC_ENABLE(r4, 0x8912, 0x400200) ioctl$vim2m_VIDIOC_PREPARE_BUF(r0, 0xc058565d, &(0x7f0000000140)={0xcaa6, 0x2, 0x4, 0x100, 0x2, {r1, r2/1000+10000}, {0x3, 0x2, 0x49, 0x5, 0x81, 0xb0, "b6a60ec4"}, 0x8000, 0x2, @offset=0x7fffffff, 0xffff, 0x0, r4}) acct(&(0x7f0000000480)='./file0\x00') umount2(&(0x7f0000000500)='./file0\x00', 0x0) [ 309.899844] Process accounting resumed [ 309.932663] x_tables: duplicate underflow at hook 3 [ 309.965150] BFS-fs: bfs_fill_super(): loop0 is unclean, continuing 07:49:53 executing program 1: mkdir(&(0x7f0000000080)='./file0\x00', 0x0) mount(0x0, &(0x7f00000000c0)='./file0\x00', &(0x7f0000000000)='tracefs\x00', 0x0, 0x0) r0 = syz_open_dev$tty1(0xc, 0x4, 0x1) r1 = socket$inet_icmp_raw(0x2, 0x3, 0x1) r2 = dup(r1) ioctl$PERF_EVENT_IOC_ENABLE(r2, 0x8912, 0x400200) r3 = socket$inet_icmp_raw(0x2, 0x3, 0x1) r4 = dup(r3) ioctl$PERF_EVENT_IOC_ENABLE(r4, 0x8912, 0x400200) ioctl$VIDIOC_DQBUF(r2, 0xc0585611, &(0x7f0000000100)={0x0, 0xa, 0x4, 0x100, 0xffff, {0x0, 0xea60}, {0x3, 0x0, 0x6, 0x7f, 0x2, 0xd7, "ceb94e09"}, 0xfffffffa, 0x4, @fd=r4, 0x6}) r5 = syz_open_procfs(0x0, &(0x7f0000000080)='mountinfo\x00') sendfile(r0, r5, 0x0, 0x800000080004103) 07:49:53 executing program 0: syz_mount_image$bfs(&(0x7f0000000000)='bfs\x00', &(0x7f0000000040)='./file0\x00', 0xc040000, 0x2, &(0x7f0000000100)=[{&(0x7f0000000180)="cefaad1bb83c000040dc", 0xa}, {0x0, 0x0, 0xb3e}], 0x0, 0x0) [ 310.064316] Process accounting resumed [ 310.073266] MINIX-fs: mounting unchecked file system, running fsck is recommended 07:49:54 executing program 2: r0 = openat$autofs(0xffffffffffffff9c, &(0x7f0000000000)='/dev/autofs\x00', 0x0, 0x0) getsockopt$inet_sctp_SCTP_INITMSG(r0, 0x84, 0x2, &(0x7f0000000040), &(0x7f0000000080)=0x8) r1 = openat$mice(0xffffffffffffff9c, &(0x7f0000000040)='/dev/input/mice\x00', 0x0) ioctl$int_in(r1, 0x5452, &(0x7f0000000140)=0x20) ioctl(r0, 0x9b7e, &(0x7f0000000100)="01000000000000000004000007cd51f41a6074f90a8001832fc1") r2 = syz_open_dev$audion(&(0x7f00000000c0)='/dev/audio#\x00', 0x9, 0x80900) getpeername$llc(r2, &(0x7f00000001c0)={0x1a, 0x0, 0x0, 0x0, 0x0, 0x0, @link_local}, &(0x7f0000000140)=0x10) [ 310.126582] Process accounting resumed 07:49:54 executing program 5: r0 = syz_open_dev$loop(&(0x7f0000000000)='/dev/loop#\x00', 0x0, 0x0) r1 = openat$snapshot(0xffffffffffffff9c, &(0x7f00000000c0)='/dev/snapshot\x00', 0x40, 0x0) r2 = socket$inet_icmp_raw(0x2, 0x3, 0x1) r3 = dup(r2) r4 = socket$nl_generic(0x10, 0x3, 0x10) r5 = syz_genetlink_get_family_id$tipc(&(0x7f00000017c0)='TIPC\x00') sendmsg$TIPC_CMD_ENABLE_BEARER(r4, &(0x7f0000000200)={0x0, 0x0, &(0x7f0000001840)={&(0x7f0000000080)={0x2c, r5, 0x2, 0x0, 0x0, {{}, {}, {0x10, 0x17, {0x0, 0x0, @l2={'ib'}}}}}, 0x2c}}, 0x0) sendmsg$TIPC_CMD_GET_LINKS(r1, &(0x7f0000000440)={&(0x7f0000000380)={0x10, 0x0, 0x0, 0x2000}, 0xc, &(0x7f0000000400)={&(0x7f00000003c0)={0x24, 0x0, 0x10, 0x70bd28, 0x25dfdbfe, {{}, {}, {0x8}}, ["", "", "", "", "", "", ""]}, 0x24}, 0x1, 0x0, 0x0, 0x48084}, 0x4004040) ioctl$PERF_EVENT_IOC_ENABLE(0xffffffffffffffff, 0x8912, 0x400200) openat(0xffffffffffffffff, &(0x7f0000000480)='./file0\x00', 0x0, 0x8) ioctl$PERF_EVENT_IOC_ENABLE(r3, 0x8912, 0x400200) r6 = socket$kcm(0x10, 0x2, 0x10) r7 = syz_genetlink_get_family_id$ipvs(&(0x7f00000001c0)='IPVS\x00') sendmsg$IPVS_CMD_NEW_DAEMON(r6, &(0x7f00000002c0)={0x0, 0x0, &(0x7f0000000280)={&(0x7f00000004c0)={0x44, r7, 0x800, 0x0, 0x0, {}, [@IPVS_CMD_ATTR_DAEMON={0x30, 0x3, 0x0, 0x1, [@IPVS_DAEMON_ATTR_STATE={0x8}, @IPVS_DAEMON_ATTR_MCAST_PORT={0x6, 0x7, 0x4e24}, @IPVS_DAEMON_ATTR_MCAST_GROUP6={0x14, 0x6, @private1}, @IPVS_DAEMON_ATTR_MCAST_GROUP={0x8, 0x5, @initdev={0xac, 0x1e, 0x0, 0x0}}]}]}, 0x44}}, 0x0) sendmsg$IPVS_CMD_NEW_SERVICE(r3, &(0x7f0000000240)={&(0x7f0000000180)={0x10, 0x0, 0x0, 0x10000000}, 0xc, &(0x7f0000000200)={&(0x7f00000001c0)={0x38, r7, 0x618, 0x70bd2b, 0x25dfdbfb, {}, [@IPVS_CMD_ATTR_TIMEOUT_TCP={0x8, 0x4, 0x5}, @IPVS_CMD_ATTR_TIMEOUT_TCP_FIN={0x8, 0x5, 0x56f5}, @IPVS_CMD_ATTR_DEST={0x14, 0x2, 0x0, 0x1, [@IPVS_DEST_ATTR_FWD_METHOD={0x8, 0x3, 0x1}, @IPVS_DEST_ATTR_INACT_CONNS={0x8, 0x8, 0x74}]}]}, 0x38}, 0x1, 0x0, 0x0, 0x8040}, 0x20000050) bind(r1, &(0x7f0000000100)=@pppol2tp={0x18, 0x1, {0x0, r3, {0x2, 0x4e21, @rand_addr=0x64010101}, 0x2, 0x1, 0x2, 0x2}}, 0x80) fcntl$setownex(0xffffffffffffffff, 0xf, &(0x7f0000000340)={0x2}) ioctl$BLKTRACESETUP(r0, 0xc0481273, &(0x7f0000000040)={[], 0x0, 0x7ff, 0x1fc, 0x1002, 0x1}) ioctl$SNDRV_CTL_IOCTL_PVERSION(r1, 0x80045500, &(0x7f0000000300)) ioctl$BLKTRACESTART(r0, 0x1274, 0x0) 07:49:54 executing program 3: open(&(0x7f0000000100)='./file0\x00', 0xc68c2, 0x0) syz_mount_image$minix(&(0x7f00000000c0)='minix\x00', &(0x7f0000000080)='./file0\x00', 0x0, 0x2, &(0x7f0000000000)=[{&(0x7f00000001c0)="600084e002000a0000000001000000c98f13", 0x12, 0x400}, {&(0x7f0000000bc0)="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", 0x30e, 0x34f9}], 0x0, 0x0) r0 = socket$inet_icmp_raw(0x2, 0x3, 0x1) r1 = dup(r0) ioctl$PERF_EVENT_IOC_ENABLE(r1, 0x8912, 0x400200) r2 = socket$inet_icmp_raw(0x2, 0x3, 0x1) r3 = dup(r2) ioctl$PERF_EVENT_IOC_ENABLE(r3, 0x8912, 0x400200) ioctl$PPPIOCSMAXCID(r3, 0x40047451, &(0x7f0000000040)=0x184d063a) acct(&(0x7f0000000480)='./file0\x00') umount2(&(0x7f0000000500)='./file0\x00', 0x0) [ 310.183079] Process accounting resumed [ 310.183665] BFS-fs: bfs_fill_super(): loop0 is unclean, continuing [ 310.242128] minix_free_inode: bit 1 already cleared 07:49:54 executing program 2: perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7c, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0, 0x8}, 0x0, 0x0, 0x0, 0x8}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) mprotect(&(0x7f0000005000/0x3000)=nil, 0x3000, 0x0) write$ppp(0xffffffffffffffff, &(0x7f00000003c0), 0x0) sendmsg$NLBL_UNLABEL_C_LIST(0xffffffffffffffff, 0x0, 0x0) sendmsg$nl_route(0xffffffffffffffff, 0x0, 0x0) syz_genetlink_get_family_id$netlbl_unlabel(&(0x7f0000000140)='NLBL_UNLBL\x00') sendmsg$NLBL_UNLABEL_C_STATICLISTDEF(0xffffffffffffffff, &(0x7f0000000300)={&(0x7f0000000080)={0x10, 0x0, 0x0, 0x2000}, 0xc, 0x0, 0x1, 0x0, 0x0, 0x48085}, 0x10) r0 = socket$inet(0x2, 0x4000000000000001, 0x0) setsockopt$inet_tcp_int(r0, 0x6, 0x80000000000002, &(0x7f00000000c0)=0x2000000000000074, 0x25d) openat$cuse(0xffffffffffffff9c, 0x0, 0x82, 0x0) r1 = getpgid(0x0) prlimit64(r1, 0x0, 0x0, 0x0) sendmsg$AUDIT_SET(0xffffffffffffffff, &(0x7f00000001c0)={&(0x7f0000000040)={0x10, 0x0, 0x0, 0x100}, 0xc, &(0x7f0000000180)={&(0x7f0000000100)={0x38, 0x3e9, 0x300, 0x70bd2a, 0x25dfdbff, {0x1, 0x1, 0x1, r1, 0x400000, 0x2, 0x3ff, 0x8, 0x0, 0x4}, [""]}, 0x38}, 0x1, 0x0, 0x0, 0x40}, 0x400001d) io_submit(0x0, 0x0, 0x0) bind$inet(r0, &(0x7f0000000280)={0x2, 0x4e23, @multicast1}, 0x10) sendto$inet(r0, 0x0, 0x0, 0x200007fd, &(0x7f0000e68000)={0x2, 0x4e23, @local}, 0x10) setsockopt$inet_tcp_TCP_CONGESTION(r0, 0x6, 0xd, &(0x7f0000000000)='cdg\x00', 0x4) sendto$inet(r0, &(0x7f00000012c0)="0c268a927f1f6588b967481241ba7860f46ef65ac618ded8974895abeaf4b4834ff922b3f1e0b02bd67aa03059bcecc7a95c25a3a07e758044ab4ea6f7ae55d88fecf90b1a7511bf746bec66ba", 0xfe6a, 0x11, 0x0, 0x27) r2 = dup2(0xffffffffffffffff, 0xffffffffffffffff) setsockopt(r2, 0x1, 0x32, &(0x7f0000000080), 0x0) [ 310.329930] BFS-fs: bfs_fill_super(): loop0 is unclean, continuing 07:49:54 executing program 5: r0 = syz_open_dev$loop(&(0x7f0000000000)='/dev/loop#\x00', 0x0, 0x0) openat$snapshot(0xffffffffffffff9c, &(0x7f00000000c0)='/dev/snapshot\x00', 0x40, 0x0) r1 = socket$inet_icmp_raw(0x2, 0x3, 0x1) r2 = dup(r1) ioctl$PERF_EVENT_IOC_ENABLE(r2, 0x8912, 0x400200) r3 = accept4$packet(0xffffffffffffffff, &(0x7f0000001540)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @link_local}, &(0x7f0000001580)=0x14, 0x80800) r4 = socket$inet_icmp_raw(0x2, 0x3, 0x1) dup(r4) bind(r3, &(0x7f0000000100)=@pppol2tp={0x18, 0x1, {0x0, r4, {0x2, 0x4e21, @rand_addr=0x64010101}, 0x2, 0x3, 0x2, 0x2}}, 0x80) ioctl$SECCOMP_IOCTL_NOTIF_RECV(0xffffffffffffffff, 0xc0502100, &(0x7f0000000180)) r5 = socket$inet6_tcp(0xa, 0x1, 0x0) getsockopt$inet6_IPV6_FLOWLABEL_MGR(r5, 0x6, 0x1a, 0x0, &(0x7f00000002c0)) getsockopt$sock_cred(r5, 0x1, 0x11, &(0x7f0000000200)={0x0}, &(0x7f0000000240)=0xc) fcntl$setownex(0xffffffffffffffff, 0xf, &(0x7f0000000340)={0x2, r6}) ioctl$BLKTRACESETUP(r0, 0xc0481273, &(0x7f0000000040)={[], 0x0, 0x7ff, 0x1fc, 0x1002, 0x1}) ioctl$BLKTRACESTART(r0, 0x1274, 0x0) 07:49:54 executing program 0: syz_mount_image$bfs(&(0x7f0000000000)='bfs\x00', &(0x7f0000000040)='./file0\x00', 0xd000000, 0x2, &(0x7f0000000100)=[{&(0x7f0000000180)="cefaad1bb83c000040dc", 0xa}, {0x0, 0x0, 0xb3e}], 0x0, 0x0) [ 310.448010] MINIX-fs: mounting unchecked file system, running fsck is recommended 07:49:54 executing program 5: r0 = syz_open_dev$loop(&(0x7f0000000000)='/dev/loop#\x00', 0x0, 0x0) r1 = openat$snapshot(0xffffffffffffff9c, &(0x7f00000000c0)='/dev/snapshot\x00', 0x40, 0x0) r2 = socket$inet_icmp_raw(0x2, 0x3, 0x1) write$cgroup_int(r1, &(0x7f0000000180), 0x12) r3 = dup(r2) ioctl$PERF_EVENT_IOC_ENABLE(r3, 0x8912, 0x400200) bind(r1, &(0x7f0000000100)=@pppol2tp={0x18, 0x1, {0x0, r3, {0x2, 0x4e21, @rand_addr=0x64010101}, 0x2, 0x1, 0x2, 0x2}}, 0x80) fcntl$setownex(0xffffffffffffffff, 0xf, &(0x7f0000000340)={0x2}) ioctl$BLKTRACESETUP(r0, 0xc0481273, &(0x7f0000000040)={[], 0x0, 0x7ff, 0x1fc, 0x1002, 0x1}) ioctl$BLKTRACESTART(r0, 0x1274, 0x0) [ 310.561722] Process accounting resumed [ 310.566342] minix_free_inode: bit 1 already cleared [ 310.588585] BFS-fs: bfs_fill_super(): loop0 is unclean, continuing [ 310.674429] BFS-fs: bfs_fill_super(): loop0 is unclean, continuing [ 310.707652] Process accounting resumed 07:49:54 executing program 5: r0 = syz_open_dev$loop(&(0x7f0000000000)='/dev/loop#\x00', 0x0, 0x0) ioctl$BLKTRACETEARDOWN(r0, 0x1276, 0x0) r1 = openat$snapshot(0xffffffffffffff9c, &(0x7f00000000c0)='/dev/snapshot\x00', 0x40, 0x0) r2 = socket$inet_icmp_raw(0x2, 0x3, 0x1) r3 = dup(r2) bind$netrom(r1, &(0x7f0000000200)={{0x3, @null, 0x6}, [@default, @rose={0xbb, 0xbb, 0xbb, 0x1, 0x0}, @rose={0xbb, 0xbb, 0xbb, 0x1, 0x0}, @default, @null, @remote={0xcc, 0xcc, 0xcc, 0xcc, 0xcc, 0xcc, 0x3}, @remote={0xcc, 0xcc, 0xcc, 0xcc, 0xcc, 0xcc, 0x3}, @default]}, 0x48) ioctl$PERF_EVENT_IOC_ENABLE(r3, 0x8912, 0x400200) bind(r1, &(0x7f0000000100)=@pppol2tp={0x18, 0x1, {0x0, r3, {0x2, 0x4e21, @rand_addr=0x64010101}, 0x2, 0x1, 0x2, 0x2}}, 0x80) setsockopt$inet6_tcp_TCP_CONGESTION(r3, 0x6, 0xd, &(0x7f0000000180)='cubic\x00', 0x6) fcntl$setownex(0xffffffffffffffff, 0xf, &(0x7f0000000340)={0x2}) r4 = socket$inet_icmp_raw(0x2, 0x3, 0x1) r5 = dup(r4) ioctl$PERF_EVENT_IOC_ENABLE(r5, 0x8912, 0x400200) ioctl$VIDIOC_G_OUTPUT(r5, 0x8004562e, &(0x7f00000001c0)) ioctl$BLKTRACESETUP(r0, 0xc0481273, &(0x7f0000000040)={[], 0x0, 0x7ff, 0x1fc, 0x1002, 0x1}) ioctl$BLKTRACESTART(r0, 0x1274, 0x0) 07:49:54 executing program 0: syz_mount_image$bfs(&(0x7f0000000000)='bfs\x00', &(0x7f0000000040)='./file0\x00', 0xd040000, 0x2, &(0x7f0000000100)=[{&(0x7f0000000180)="cefaad1bb83c000040dc", 0xa}, {0x0, 0x0, 0xb3e}], 0x0, 0x0) 07:49:54 executing program 3: r0 = open(&(0x7f0000000100)='./file0\x00', 0xc68c2, 0x0) syz_mount_image$minix(&(0x7f00000000c0)='minix\x00', &(0x7f0000000080)='./file0\x00', 0x0, 0x2, &(0x7f0000000000)=[{&(0x7f00000001c0)="600084e002000a0000000001000000c98f13", 0x12, 0x400}, {&(0x7f0000000bc0)="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", 0x30e, 0x34f9}], 0x0, 0x0) r1 = socket$inet_icmp_raw(0x2, 0x3, 0x1) r2 = dup(r1) r3 = accept(0xffffffffffffffff, &(0x7f0000000380)=@nfc, &(0x7f0000000040)=0x80) r4 = syz_genetlink_get_family_id$netlbl_cipso(&(0x7f0000000440)='NLBL_CIPSOv4\x00') sendmsg$NLBL_CIPSOV4_C_ADD(r3, &(0x7f00000004c0)={&(0x7f0000000400)={0x10, 0x0, 0x0, 0x80000000}, 0xc, &(0x7f0000000480)={&(0x7f0000000a00)={0x210, r4, 0x0, 0x70bd26, 0x25dfdbfc, {}, [@NLBL_CIPSOV4_A_MLSCATLST={0x2c, 0xc, 0x0, 0x1, [{0x14, 0xb, 0x0, 0x1, [@NLBL_CIPSOV4_A_MLSCATREM={0x8, 0xa, 0xa570}, @NLBL_CIPSOV4_A_MLSCATREM={0x8, 0xa, 0x6589}]}, {0x14, 0xb, 0x0, 0x1, [@NLBL_CIPSOV4_A_MLSCATREM={0x8, 0xa, 0xceb2}, @NLBL_CIPSOV4_A_MLSCATLOC={0x8, 0x9, 0x9966318}]}]}, @NLBL_CIPSOV4_A_DOI={0x8, 0x1, 0x2}, @NLBL_CIPSOV4_A_MLSCATLST={0xf8, 0xc, 0x0, 0x1, [{0x1c, 0xb, 0x0, 0x1, [@NLBL_CIPSOV4_A_MLSCATLOC={0x8, 0x9, 0x7474c747}, @NLBL_CIPSOV4_A_MLSCATREM={0x8, 0xa, 0xd252}, @NLBL_CIPSOV4_A_MLSCATREM={0x8, 0xa, 0x43c9}]}, {0x34, 0xb, 0x0, 0x1, [@NLBL_CIPSOV4_A_MLSCATREM={0x8, 0xa, 0x4080}, @NLBL_CIPSOV4_A_MLSCATREM={0x8, 0xa, 0x22ca}, @NLBL_CIPSOV4_A_MLSCATREM={0x8, 0xa, 0x237d}, @NLBL_CIPSOV4_A_MLSCATLOC={0x8, 0x9, 0x29b76bc2}, @NLBL_CIPSOV4_A_MLSCATLOC={0x8, 0x9, 0x7c1bbcdf}, @NLBL_CIPSOV4_A_MLSCATREM={0x8, 0xa, 0x64cd}]}, {0x1c, 0xb, 0x0, 0x1, [@NLBL_CIPSOV4_A_MLSCATLOC={0x8, 0x9, 0x9e7ba68}, @NLBL_CIPSOV4_A_MLSCATREM={0x8, 0xa, 0x5bdc}, @NLBL_CIPSOV4_A_MLSCATREM={0x8, 0xa, 0x2855}]}, {0x1c, 0xb, 0x0, 0x1, [@NLBL_CIPSOV4_A_MLSCATREM={0x8, 0xa, 0xd3ab}, @NLBL_CIPSOV4_A_MLSCATREM={0x8, 0xa, 0x3f2f}, @NLBL_CIPSOV4_A_MLSCATREM={0x8, 0xa, 0xe99a}]}, {0x24, 0xb, 0x0, 0x1, [@NLBL_CIPSOV4_A_MLSCATLOC={0x8, 0x9, 0x2117d215}, @NLBL_CIPSOV4_A_MLSCATLOC={0x8, 0x9, 0x18f1f771}, @NLBL_CIPSOV4_A_MLSCATREM={0x8, 0xa, 0x375b}, @NLBL_CIPSOV4_A_MLSCATREM={0x8, 0xa, 0xa85c}]}, {0x44, 0xb, 0x0, 0x1, [@NLBL_CIPSOV4_A_MLSCATREM={0x8}, @NLBL_CIPSOV4_A_MLSCATREM={0x8, 0xa, 0x3b1f}, @NLBL_CIPSOV4_A_MLSCATREM={0x8, 0xa, 0x6fb2}, @NLBL_CIPSOV4_A_MLSCATREM={0x8, 0xa, 0xd70e}, @NLBL_CIPSOV4_A_MLSCATREM={0x8, 0xa, 0xde0d}, @NLBL_CIPSOV4_A_MLSCATREM={0x8, 0xa, 0xb96}, @NLBL_CIPSOV4_A_MLSCATREM={0x8, 0xa, 0x300c}, @NLBL_CIPSOV4_A_MLSCATLOC={0x8, 0x9, 0x64e2a8f1}]}, {0x4}]}, @NLBL_CIPSOV4_A_DOI={0x8}, @NLBL_CIPSOV4_A_MLSLVLLST={0xc8, 0x8, 0x0, 0x1, [{0x14, 0x7, 0x0, 0x1, [@NLBL_CIPSOV4_A_MLSLVLREM={0x8, 0x6, 0x5f}, @NLBL_CIPSOV4_A_MLSLVLREM={0x8, 0x6, 0x2d}]}, {0x34, 0x7, 0x0, 0x1, [@NLBL_CIPSOV4_A_MLSLVLREM={0x8, 0x6, 0xbb}, @NLBL_CIPSOV4_A_MLSLVLLOC={0x8, 0x5, 0x5e850995}, @NLBL_CIPSOV4_A_MLSLVLREM={0x8, 0x6, 0x1a}, @NLBL_CIPSOV4_A_MLSLVLLOC={0x8, 0x5, 0x39a4a9fa}, @NLBL_CIPSOV4_A_MLSLVLREM={0x8, 0x6, 0xe2}, @NLBL_CIPSOV4_A_MLSLVLLOC={0x8, 0x5, 0x13d886d3}]}, {0xc, 0x7, 0x0, 0x1, [@NLBL_CIPSOV4_A_MLSLVLREM={0x8, 0x6, 0xe5}]}, {0x2c, 0x7, 0x0, 0x1, [@NLBL_CIPSOV4_A_MLSLVLLOC={0x8, 0x5, 0x712a92af}, @NLBL_CIPSOV4_A_MLSLVLLOC={0x8, 0x5, 0x5d9141f9}, @NLBL_CIPSOV4_A_MLSLVLREM={0x8, 0x6, 0xba}, @NLBL_CIPSOV4_A_MLSLVLREM={0x8, 0x6, 0xc3}, @NLBL_CIPSOV4_A_MLSLVLREM={0x8, 0x6, 0xa4}]}, {0x14, 0x7, 0x0, 0x1, [@NLBL_CIPSOV4_A_MLSLVLREM={0x8, 0x6, 0xab}, @NLBL_CIPSOV4_A_MLSLVLREM={0x8, 0x6, 0xbe}]}, {0x24, 0x7, 0x0, 0x1, [@NLBL_CIPSOV4_A_MLSLVLLOC={0x8, 0x5, 0x2cfb0b5b}, @NLBL_CIPSOV4_A_MLSLVLLOC={0x8}, @NLBL_CIPSOV4_A_MLSLVLREM={0x8, 0x6, 0x88}, @NLBL_CIPSOV4_A_MLSLVLREM={0x8, 0x6, 0x82}]}, {0xc, 0x7, 0x0, 0x1, [@NLBL_CIPSOV4_A_MLSLVLLOC={0x8}]}]}]}, 0x210}}, 0x140c0) r5 = syz_genetlink_get_family_id$netlbl_unlabel(&(0x7f0000000540)='NLBL_UNLBL\x00') sendmsg$NLBL_UNLABEL_C_STATICADDDEF(r3, &(0x7f0000000980)={&(0x7f0000000500)={0x10, 0x0, 0x0, 0x800}, 0xc, &(0x7f0000000940)={&(0x7f0000000880)={0x94, r5, 0x300, 0x70bd2b, 0x25dfdbfc, {}, [@NLBL_UNLABEL_A_SECCTX={0x26, 0x7, 'system_u:object_r:dhcpd_exec_t:s0\x00'}, @NLBL_UNLABEL_A_ACPTFLG={0x5}, @NLBL_UNLABEL_A_IPV4MASK={0x8, 0x5, @remote}, @NLBL_UNLABEL_A_IPV4MASK={0x8, 0x5, @local}, @NLBL_UNLABEL_A_SECCTX={0x29, 0x7, 'system_u:object_r:inetd_var_run_t:s0\x00'}, @NLBL_UNLABEL_A_IPV6MASK={0x14, 0x3, @initdev={0xfe, 0x88, [], 0x0, 0x0}}]}, 0x94}, 0x1, 0x0, 0x0, 0x8}, 0x0) sendmsg$NLBL_UNLABEL_C_STATICADD(r0, &(0x7f0000000240)={&(0x7f0000000040)={0x10, 0x0, 0x0, 0x40000000}, 0xc, &(0x7f0000000200)={&(0x7f0000000140)=ANY=[@ANYBLOB="009b2d00", @ANYRES16=r5, @ANYBLOB="200827bd7000fedbdf250300000014000300fe80000000000000000000000000004014000300fc02000000000000000000000000000014000300fe80000000000000000000000000003d"], 0x50}, 0x1, 0x0, 0x0, 0x4}, 0x20008010) getsockopt$CAN_RAW_LOOPBACK(r2, 0x65, 0x3, &(0x7f0000000280), &(0x7f00000002c0)=0x4) ioctl$PERF_EVENT_IOC_ENABLE(r2, 0x8912, 0x400200) acct(&(0x7f0000000480)='./file0\x00') umount2(&(0x7f0000000500)='./file0\x00', 0x0) [ 310.896454] BFS-fs: bfs_fill_super(): loop0 is unclean, continuing [ 310.905827] kauditd_printk_skb: 2 callbacks suppressed [ 310.905841] audit: type=1800 audit(1592207394.766:263): pid=15839 uid=0 auid=0 ses=4 subj=system_u:system_r:kernel_t:s0 op=collect_data cause=failed(directio) comm="syz-executor.3" name="file0" dev="sda1" ino=16424 res=0 [ 310.955541] MINIX-fs: mounting unchecked file system, running fsck is recommended 07:49:54 executing program 5: r0 = syz_open_dev$loop(&(0x7f0000000000)='/dev/loop#\x00', 0x0, 0x0) r1 = openat$snapshot(0xffffffffffffff9c, &(0x7f00000000c0)='/dev/snapshot\x00', 0x40, 0x0) socket$inet_icmp_raw(0x2, 0x3, 0x1) r2 = socket$inet6_tcp(0xa, 0x1, 0x0) getsockopt$inet6_IPV6_FLOWLABEL_MGR(r2, 0x6, 0x1a, 0x0, &(0x7f00000002c0)) r3 = socket$inet_icmp_raw(0x2, 0x3, 0x1) r4 = dup(r3) ioctl$PERF_EVENT_IOC_ENABLE(r4, 0x8912, 0x400200) r5 = socket$inet_icmp_raw(0x2, 0x3, 0x1) r6 = dup(r5) ioctl$PERF_EVENT_IOC_ENABLE(r6, 0x8912, 0x400200) socket$inet_icmp_raw(0x2, 0x3, 0x1) r7 = dup(r6) ioctl$PERF_EVENT_IOC_ENABLE(r7, 0x8912, 0x400200) bind(r1, &(0x7f0000000100)=@pppol2tp={0x18, 0x1, {0x0, r7, {0x2, 0x4e21, @loopback}, 0x2, 0x0, 0xffff, 0x2}}, 0x80) getsockopt$TIPC_SOCK_RECVQ_DEPTH(0xffffffffffffffff, 0x10f, 0x84, &(0x7f0000000180), &(0x7f00000001c0)=0x4) fcntl$setownex(0xffffffffffffffff, 0xf, &(0x7f0000000340)={0x2}) ioctl$BLKTRACESETUP(r0, 0xc0481273, &(0x7f0000000040)={[], 0x0, 0x7fd, 0x1fc, 0x1002, 0x1}) ioctl$BLKTRACESTART(r0, 0x1274, 0x0) bpf$BPF_MAP_GET_NEXT_ID(0xc, &(0x7f0000000280)={0x3}, 0x8) 07:49:54 executing program 1: mkdir(&(0x7f0000000080)='./file0\x00', 0x0) mount(0x0, &(0x7f00000000c0)='./file0\x00', &(0x7f0000000000)='tracefs\x00', 0x0, 0x0) r0 = syz_open_dev$tty1(0xc, 0x4, 0x1) r1 = syz_open_procfs(0x0, &(0x7f0000000080)='mountinfo\x00') ioctl$VIDIOC_S_OUTPUT(r1, 0xc004562f, &(0x7f0000000040)=0x10000) sendfile(r0, r1, 0x0, 0x800000080004103) r2 = socket$inet_icmp_raw(0x2, 0x3, 0x1) r3 = dup(r2) ioctl$PERF_EVENT_IOC_ENABLE(r3, 0x8912, 0x400200) sendmmsg$unix(r3, &(0x7f0000000100), 0x0, 0x4081) 07:49:54 executing program 2: perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7c, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0, 0x8}, 0x0, 0x0, 0x0, 0x8}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) mprotect(&(0x7f0000005000/0x3000)=nil, 0x3000, 0x0) write$ppp(0xffffffffffffffff, &(0x7f00000003c0), 0x0) sendmsg$NLBL_UNLABEL_C_LIST(0xffffffffffffffff, 0x0, 0x0) sendmsg$nl_route(0xffffffffffffffff, 0x0, 0x0) syz_genetlink_get_family_id$netlbl_unlabel(&(0x7f0000000140)='NLBL_UNLBL\x00') sendmsg$NLBL_UNLABEL_C_STATICLISTDEF(0xffffffffffffffff, &(0x7f0000000300)={&(0x7f0000000080)={0x10, 0x0, 0x0, 0x2000}, 0xc, 0x0, 0x1, 0x0, 0x0, 0x48085}, 0x10) r0 = socket$inet(0x2, 0x4000000000000001, 0x0) setsockopt$inet_tcp_int(r0, 0x6, 0x80000000000002, &(0x7f00000000c0)=0x2000000000000074, 0x25d) openat$cuse(0xffffffffffffff9c, 0x0, 0x82, 0x0) r1 = getpgid(0x0) prlimit64(r1, 0x0, 0x0, 0x0) sendmsg$AUDIT_SET(0xffffffffffffffff, &(0x7f00000001c0)={&(0x7f0000000040)={0x10, 0x0, 0x0, 0x100}, 0xc, &(0x7f0000000180)={&(0x7f0000000100)={0x38, 0x3e9, 0x300, 0x70bd2a, 0x25dfdbff, {0x1, 0x1, 0x1, r1, 0x400000, 0x2, 0x3ff, 0x8, 0x0, 0x4}, [""]}, 0x38}, 0x1, 0x0, 0x0, 0x40}, 0x400001d) io_submit(0x0, 0x0, 0x0) bind$inet(r0, &(0x7f0000000280)={0x2, 0x4e23, @multicast1}, 0x10) sendto$inet(r0, 0x0, 0x0, 0x200007fd, &(0x7f0000e68000)={0x2, 0x4e23, @local}, 0x10) setsockopt$inet_tcp_TCP_CONGESTION(r0, 0x6, 0xd, &(0x7f0000000000)='cdg\x00', 0x4) sendto$inet(r0, &(0x7f00000012c0)="0c268a927f1f6588b967481241ba7860f46ef65ac618ded8974895abeaf4b4834ff922b3f1e0b02bd67aa03059bcecc7a95c25a3a07e758044ab4ea6f7ae55d88fecf90b1a7511bf746bec66ba", 0xfe6a, 0x11, 0x0, 0x27) r2 = dup2(0xffffffffffffffff, 0xffffffffffffffff) setsockopt(r2, 0x1, 0x32, &(0x7f0000000080), 0x0) [ 311.045627] BFS-fs: bfs_fill_super(): loop0 is unclean, continuing [ 311.073062] Process accounting resumed [ 311.078271] minix_free_inode: bit 1 already cleared 07:49:55 executing program 3: open(&(0x7f0000000100)='./file0\x00', 0xc68c2, 0x0) syz_mount_image$minix(&(0x7f00000000c0)='minix\x00', &(0x7f0000000080)='./file0\x00', 0x0, 0x2, &(0x7f0000000000)=[{&(0x7f00000001c0)="600084e002000a0000000001000000c98f13", 0x12, 0x400}, {&(0x7f0000000bc0)="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", 0x30e, 0x34f9}], 0x0, 0x0) socket$inet_icmp_raw(0x2, 0x3, 0x1) r0 = socket$inet_icmp_raw(0x2, 0x3, 0x1) dup(r0) r1 = openat$pfkey(0xffffffffffffff9c, &(0x7f0000000040)='/proc/self/net/pfkey\x00', 0x80000, 0x0) r2 = dup(r1) ioctl$PERF_EVENT_IOC_ENABLE(r2, 0x8912, 0x400200) acct(&(0x7f0000000480)='./file0\x00') umount2(&(0x7f0000000500)='./file0\x00', 0x0) [ 311.176318] Process accounting resumed 07:49:55 executing program 0: syz_mount_image$bfs(&(0x7f0000000000)='bfs\x00', &(0x7f0000000040)='./file0\x00', 0xe040000, 0x2, &(0x7f0000000100)=[{&(0x7f0000000180)="cefaad1bb83c000040dc", 0xa}, {0x0, 0x0, 0xb3e}], 0x0, 0x0) 07:49:55 executing program 5: r0 = syz_open_dev$loop(&(0x7f0000000000)='/dev/loop#\x00', 0x0, 0x0) r1 = openat$snapshot(0xffffffffffffff9c, &(0x7f00000000c0)='/dev/snapshot\x00', 0x40, 0x0) r2 = socket$inet_icmp_raw(0x2, 0x3, 0x1) r3 = dup(r2) ioctl$PERF_EVENT_IOC_ENABLE(r3, 0x8912, 0x400200) bind(r1, &(0x7f0000000100)=@pppol2tp={0x18, 0x1, {0x0, r3, {0x2, 0x4e21, @rand_addr=0x64010101}, 0x2, 0x1, 0x2, 0x42}}, 0x80) fcntl$setownex(0xffffffffffffffff, 0xf, &(0x7f0000000340)={0x2}) ioctl$BLKTRACESETUP(r0, 0xc0481273, &(0x7f0000000040)={[], 0x0, 0x7ff, 0x1fc, 0x1002, 0x1}) r4 = socket$inet6_tcp(0xa, 0x1, 0x0) getsockopt$inet6_IPV6_FLOWLABEL_MGR(r4, 0x6, 0x1a, 0x0, &(0x7f00000002c0)) ioctl$sock_SIOCSIFVLAN_ADD_VLAN_CMD(r4, 0x8983, &(0x7f0000000180)={0x0, 'ip_vti0\x00', {}, 0x1}) ioctl$BLKTRACESTART(r0, 0x1274, 0x0) [ 311.285552] audit: type=1800 audit(1592207395.146:264): pid=15868 uid=0 auid=0 ses=4 subj=system_u:system_r:kernel_t:s0 op=collect_data cause=failed(directio) comm="syz-executor.3" name="file0" dev="sda1" ino=16425 res=0 [ 311.285642] BFS-fs: bfs_fill_super(): loop0 is unclean, continuing [ 311.350423] MINIX-fs: mounting unchecked file system, running fsck is recommended [ 311.451360] Process accounting resumed [ 311.458053] minix_free_inode: bit 1 already cleared 07:49:55 executing program 5: r0 = syz_open_dev$loop(&(0x7f0000000000)='/dev/loop#\x00', 0x0, 0x0) r1 = openat$snapshot(0xffffffffffffff9c, &(0x7f00000000c0)='/dev/snapshot\x00', 0x40, 0x0) r2 = socket$inet_icmp_raw(0x2, 0x3, 0x1) r3 = socket$inet_icmp_raw(0x2, 0x3, 0x1) r4 = dup(r3) ioctl$PERF_EVENT_IOC_ENABLE(r4, 0x8912, 0x400200) setsockopt$IP_VS_SO_SET_TIMEOUT(r4, 0x0, 0x48a, &(0x7f0000000180)={0x5, 0x9, 0xec7b}, 0xc) r5 = dup(r2) ioctl$PERF_EVENT_IOC_ENABLE(r5, 0x8912, 0x400200) bind(r1, &(0x7f0000000100)=@pppol2tp={0x18, 0x1, {0x0, r5, {0x2, 0x4e21, @rand_addr=0x64010101}, 0x2, 0x1, 0x2, 0x2}}, 0x80) fcntl$setownex(0xffffffffffffffff, 0xf, &(0x7f0000000340)={0x2}) ioctl$BLKTRACESETUP(r0, 0xc0481273, &(0x7f0000000040)={[], 0x0, 0x7ff, 0x1fc, 0x1002, 0x1}) ioctl$BLKTRACESTART(r0, 0x1274, 0x0) 07:49:55 executing program 0: syz_mount_image$bfs(&(0x7f0000000000)='bfs\x00', &(0x7f0000000040)='./file0\x00', 0xf000000, 0x2, &(0x7f0000000100)=[{&(0x7f0000000180)="cefaad1bb83c000040dc", 0xa}, {0x0, 0x0, 0xb3e}], 0x0, 0x0) 07:49:55 executing program 3: r0 = open(&(0x7f0000000100)='./file0\x00', 0xc68c2, 0x0) syz_mount_image$minix(&(0x7f00000000c0)='minix\x00', &(0x7f0000000080)='./file0\x00', 0x0, 0x2, &(0x7f0000000000)=[{&(0x7f00000001c0)="600084e002000a0000000001000000c98f13", 0x12, 0x400}, {&(0x7f0000000bc0)="ee9f84a43eccaf1315bb397d00c1b6dd820dd13916181dba620938cb30f1c21afe3d926298b25834e890092d642cafe5db21ba9494febcf66079b722e73be3a8708a3624250f9f59fbbe942997c6c1e83a34e5779e8a4f40fdb6ffe59ffe4903500d3cd8c8f3ed19ad176daf94cf7fcaf2922f8aab3becc60c8d39ddf43cd6d2e9301da3caa35719f25a83478559e0e891dcb756ee22964d03f37561f5797490a0b93506482822075ba96db35a440d046e44eb4a79986b518281609003b6fae04a18be9a83ce7efa2ab80f75c90d78f0b4179d674376db1f7ae8745641adcde0d245722744bcea2fac9445014ee2293985119573ffcc0c22eb0769de1e9e5db53aa3378a4426503010a7c6247265838211527a0132ccf883ee08a6ea1a785e47ce16663f1c744af49200d5f3bc326e7d9089a5f17d0ad05f06e48c205f9b6d087ba7d3b6745e65700c009572a65b4bfbf6687821bc723b61b5abe7357e68a9b0640bfb9c01000080000000000e840ecf379c576c05757d44b19de0e2aa364c42156219a72cc943a60f0410891ed134f35f5fe6b4cf3abbcb984436322358a7c9393724860d87253981f9e79dbeb789577ead0ede31e19a2b114a0e4d82b3e1023dd28b6382e67e3246d2912e55cf9928da32c1020000006c610ea8fce149a7af20224b4e028601936ef9a78d80ff5567084ec128766e822d6124186d82e760128dd7de2653939d353c12f96deff3a28b022c784bd37df7f76640bcbcb01a4676d58b3e9c2baae66230e5f54a37527e8129d161b0c06f25648c55a7e5b2db528053c3e3864f41728b7935e575568ad114eb8c811bf19e07a398babbc64fbeab842688554783ed1551949a791e33799e59a34b6bdabc3458c379c735198292e5a272187449249d2c8a9aa58f3835a3e1716083bb04e4cbe140d1587a21e4ec2ae1f3ad81134df55903ffb8e173646352915a2c706709cf46538978224c0d6dc437cbfc37abfbd1b76feb5ca3aeb1ac8cbd40d5ba896f79ee8f76b0809f59b86862648774d2ace98b825e7a465b5dd80e491965971e7797aba3968441c77717a24ca41efb160c030cfc8edf8b6f4376", 0x30e, 0x34f9}], 0x0, 0x0) r1 = socket$inet_icmp_raw(0x2, 0x3, 0x1) r2 = dup(r1) r3 = socket$inet_icmp_raw(0x2, 0x3, 0x1) pipe2(&(0x7f0000000180)={0xffffffffffffffff}, 0x80000) ioctl$NS_GET_NSTYPE(r4, 0xb703, 0x0) dup(r3) setsockopt$IP_VS_SO_SET_DELDEST(r3, 0x0, 0x488, &(0x7f0000000200)={{0x3b, @rand_addr=0x64010101, 0x4e23, 0x4, 'nq\x00', 0x34, 0x7, 0x48}, {@initdev={0xac, 0x1e, 0x0, 0x0}, 0x4e21, 0x3, 0x8, 0x9}}, 0x44) ioctl$PERF_EVENT_IOC_ENABLE(r2, 0x8912, 0x400200) acct(&(0x7f0000000480)='./file0\x00') name_to_handle_at(r0, &(0x7f0000000040)='./file0\x00', &(0x7f0000001f40)=ANY=[@ANYBLOB="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"], &(0x7f0000000140), 0x400) umount2(&(0x7f0000000500)='./file0\x00', 0x0) [ 311.609708] Process accounting resumed 07:49:55 executing program 5: r0 = syz_open_dev$loop(&(0x7f0000000000)='/dev/loop#\x00', 0x0, 0x0) r1 = openat$snapshot(0xffffffffffffff9c, &(0x7f00000000c0)='/dev/snapshot\x00', 0x40, 0x0) r2 = socket$inet_icmp_raw(0x2, 0x3, 0x1) r3 = dup(r2) ioctl$PERF_EVENT_IOC_ENABLE(r3, 0x8912, 0x400200) bind(r1, &(0x7f0000000100)=@pppol2tp={0x18, 0x1, {0x0, r3, {0x2, 0x4e21, @rand_addr=0x64010101}, 0x2, 0x1, 0x2, 0x2}}, 0x80) fcntl$setownex(0xffffffffffffffff, 0xf, &(0x7f0000000340)={0x2}) ioctl$BLKTRACESETUP(r0, 0xc0481273, &(0x7f0000000040)={[], 0x0, 0x7ff, 0x1fc, 0x1002, 0x1}) ioctl$BLKTRACESTART(r0, 0x1274, 0x0) r4 = socket$inet_icmp_raw(0x2, 0x3, 0x1) r5 = dup(r4) ioctl$PERF_EVENT_IOC_ENABLE(r5, 0x8912, 0x400200) ioctl$SNDRV_CTL_IOCTL_CARD_INFO(r5, 0x81785501, &(0x7f0000000380)=""/4096) [ 311.756806] audit: type=1800 audit(1592207395.616:265): pid=15889 uid=0 auid=0 ses=4 subj=system_u:system_r:kernel_t:s0 op=collect_data cause=failed(directio) comm="syz-executor.3" name="file0" dev="sda1" ino=16427 res=0 07:49:55 executing program 0: syz_mount_image$bfs(&(0x7f0000000000)='bfs\x00', &(0x7f0000000040)='./file0\x00', 0xf040000, 0x2, &(0x7f0000000100)=[{&(0x7f0000000180)="cefaad1bb83c000040dc", 0xa}, {0x0, 0x0, 0xb3e}], 0x0, 0x0) [ 311.824970] MINIX-fs: mounting unchecked file system, running fsck is recommended [ 311.879689] IPVS: set_ctl: invalid protocol: 59 100.1.1.1:20003 [ 311.941515] Process accounting resumed [ 311.946071] minix_free_inode: bit 1 already cleared 07:49:55 executing program 0: syz_mount_image$bfs(&(0x7f0000000000)='bfs\x00', &(0x7f0000000040)='./file0\x00', 0x10000000, 0x2, &(0x7f0000000100)=[{&(0x7f0000000180)="cefaad1bb83c000040dc", 0xa}, {0x0, 0x0, 0xb3e}], 0x0, 0x0) [ 312.000096] IPVS: set_ctl: invalid protocol: 59 100.1.1.1:20003 [ 312.127590] Process accounting resumed 07:49:56 executing program 3: r0 = open(&(0x7f0000000100)='./file0\x00', 0xc68c2, 0x0) clone(0x2100001ffc, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) r1 = memfd_create(&(0x7f0000000140)='\x00\x04\x00\x00', 0x0) write$binfmt_elf32(r1, &(0x7f0000000240)=ANY=[@ANYBLOB="7f454c466000002ed8e4f96765cef9ffffff060000000000000000b738000000000035f4c38422a3bc822000050000000402030000000000000050000400b3d7c52ebf31a897ff080000000000090000f8ffffffff1800ff03000000000000000d60395a7088d7c27f000000a1010001007ea85ca6574c9a992da4880348d1e22533ecf3dac7a2ac6e95a00d0bf5122e40cfc7704a6ce06b90bb37fd60839bb39445e4c19449161780a7b65ed61fbb9c852e36107ae310854ee2d6831644"], 0xd8) execveat(r1, &(0x7f0000000000)='\x00', 0x0, 0x0, 0x1000) syz_mount_image$minix(&(0x7f00000000c0)='minix\x00', &(0x7f0000000080)='./file0\x00', 0x0, 0x2, &(0x7f0000000000)=[{&(0x7f00000001c0)="600084e002000a0000000001000000c98f13", 0x12, 0x400}, {&(0x7f0000000bc0)="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", 0x30e, 0x34f9}], 0x0, 0x0) r2 = socket$inet_icmp_raw(0x2, 0x3, 0x1) r3 = dup(r2) ioctl$PERF_EVENT_IOC_ENABLE(r3, 0x8912, 0x400200) acct(&(0x7f0000000480)='./file0\x00') r4 = socket$inet_icmp_raw(0x2, 0x3, 0x1) r5 = dup(r4) ioctl$PERF_EVENT_IOC_ENABLE(r5, 0x8912, 0x400200) ioctl$vim2m_VIDIOC_TRY_FMT(r5, 0xc0d05640, &(0x7f0000000300)={0x2, @pix={0x3f, 0x2, 0x30314742, 0x5, 0x400, 0x1, 0x1, 0x8, 0x1, 0x3, 0x2, 0x7}}) umount2(&(0x7f0000000500)='./file0\x00', 0x0) setsockopt$inet6_tcp_TLS_RX(r0, 0x6, 0x2, &(0x7f0000000040)=@ccm_128={{}, "3db46c8081ef87d1", "5f6ef494decda3eb3c709f643e892806", "2a13e1f9", "0d11be8b0460a46c"}, 0x28) ioctl$VIDIOC_ENUMSTD(r3, 0xc0485619, &(0x7f0000000400)={0x9, 0x800, "1ffab652d9246619fad70f0278c494627f1f6e63557bbd7d", {0x9, 0x6}, 0xac}) 07:49:56 executing program 2: open(&(0x7f0000000100)='./file0\x00', 0xc68c2, 0x0) syz_mount_image$minix(&(0x7f00000000c0)='minix\x00', &(0x7f0000000080)='./file0\x00', 0x0, 0x2, &(0x7f0000000000)=[{&(0x7f00000001c0)="600084e002000a0000000001000000c98f13", 0x12, 0x400}, {&(0x7f0000000bc0)="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", 0x30e, 0x34f9}], 0x0, 0x0) socket$inet_icmp_raw(0x2, 0x3, 0x1) r0 = socket$inet_icmp_raw(0x2, 0x3, 0x1) dup(r0) r1 = openat$pfkey(0xffffffffffffff9c, &(0x7f0000000040)='/proc/self/net/pfkey\x00', 0x80000, 0x0) r2 = dup(r1) ioctl$PERF_EVENT_IOC_ENABLE(r2, 0x8912, 0x400200) acct(&(0x7f0000000480)='./file0\x00') umount2(&(0x7f0000000500)='./file0\x00', 0x0) 07:49:56 executing program 1: mkdir(&(0x7f0000000080)='./file0\x00', 0x0) mount(0x0, &(0x7f00000000c0)='./file0\x00', &(0x7f0000000000)='ext2\x00', 0x4861c4c843ec92ec, 0x0) r0 = socket$inet_icmp_raw(0x2, 0x3, 0x1) r1 = dup(r0) ioctl$PERF_EVENT_IOC_ENABLE(r1, 0x8912, 0x400200) r2 = socket$nl_generic(0x10, 0x3, 0x10) r3 = syz_genetlink_get_family_id$l2tp(&(0x7f0000000140)='l2tp\x00') sendmsg$L2TP_CMD_TUNNEL_CREATE(r2, &(0x7f0000000240)={0x0, 0x0, &(0x7f0000000200)={&(0x7f0000000300)=ANY=[@ANYBLOB="5c000000c62371e6ba67356d21e68bba8216b7dd492488196840807afbf464cb59f1ecfde816ba9dadb2b9f26f6a19aa87df98ba4eac2b932498d1561d295f66431de0b8aaa0509aa184ba2a84049f981dcbd4c51cfb8319156f726fa661bea25c6e56723871150cf7abab413e80e50d8b0fba89a14f272f3e20553d3a9c7b05040ecb32bc6c056cc5dc49c6c94202253238f3d142bd60a5514a50931164a73cdf330968209df9a73cf07d632be176cf3cbf3ea3a1720fa80ef6495ef3f24bde661813fd7d73de2f0047103d", @ANYRES16=r3, @ANYBLOB="1709000000000000000001000000050007000000000008000900000000001400200000000000000000000000ffffac1e000108000a0000000000060002000100000014001f00"/86], 0x5c}}, 0x0) sendmsg$L2TP_CMD_SESSION_GET(r1, &(0x7f00000001c0)={&(0x7f0000000100)={0x10, 0x0, 0x0, 0x2000000}, 0xc, &(0x7f0000000180)={&(0x7f0000000140)={0x1c, r3, 0x825, 0x70bd26, 0x25dfdbfc, {}, [@L2TP_ATTR_UDP_DPORT={0x6, 0x1b, 0x4e20}]}, 0x1c}, 0x1, 0x0, 0x0, 0x8000}, 0x240088c5) r4 = syz_open_dev$tty1(0xc, 0x4, 0x1) r5 = syz_open_procfs(0x0, &(0x7f0000000080)='mountinfo\x00') r6 = socket$inet6_tcp(0xa, 0x1, 0x0) getsockopt$inet6_IPV6_FLOWLABEL_MGR(r6, 0x6, 0x1a, 0x0, &(0x7f00000002c0)) fcntl$F_SET_FILE_RW_HINT(r6, 0x40e, &(0x7f0000000040)=0x1) sendfile(r4, r5, 0x0, 0x800000080004103) 07:49:56 executing program 0: syz_mount_image$bfs(&(0x7f0000000000)='bfs\x00', &(0x7f0000000040)='./file0\x00', 0x10040000, 0x2, &(0x7f0000000100)=[{&(0x7f0000000180)="cefaad1bb83c000040dc", 0xa}, {0x0, 0x0, 0xb3e}], 0x0, 0x0) 07:49:56 executing program 5: r0 = syz_open_dev$loop(&(0x7f0000000000)='/dev/loop#\x00', 0x0, 0x0) r1 = openat$snapshot(0xffffffffffffff9c, &(0x7f00000000c0)='/dev/snapshot\x00', 0x40, 0x0) r2 = socket$inet_icmp_raw(0x2, 0x3, 0x1) r3 = dup(r2) ioctl$PERF_EVENT_IOC_ENABLE(r3, 0x8912, 0x400200) bind(r1, &(0x7f0000000100)=@pppol2tp={0x18, 0x1, {0x0, r3, {0x2, 0x4e21, @rand_addr=0x64010101}, 0x2, 0x1, 0x2, 0x2}}, 0x80) fcntl$setownex(0xffffffffffffffff, 0xf, &(0x7f0000000340)={0x2}) ioctl$BLKTRACESETUP(r0, 0xc0481273, &(0x7f0000000040)={[], 0x0, 0x7ff, 0x1fc, 0x1002, 0x1}) openat$vhci(0xffffffffffffff9c, &(0x7f0000000240)='/dev/vhci\x00', 0x4000) stat(&(0x7f0000000180)='./file0\x00', &(0x7f00000001c0)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) r5 = socket$netlink(0x10, 0x3, 0x0) getsockopt$sock_cred(0xffffffffffffffff, 0x1, 0x11, &(0x7f0000000200)={0x0, 0x0, 0x0}, &(0x7f0000000340)=0xc) write$FUSE_CREATE_OPEN(0xffffffffffffffff, &(0x7f0000000280)={0xa0, 0x0, 0x1, {{0x6, 0x1, 0x8d, 0x0, 0x4, 0xffffffff, {0x7, 0x0, 0xffffffffffff1c73, 0x1000, 0x20000000f59, 0x3, 0xf4, 0x1, 0xb00d, 0xfffffffc, 0x8001, 0x0, r6, 0x3, 0x1}}}}, 0xa0) sendmsg$netlink(0xffffffffffffffff, &(0x7f0000000380)={0x0, 0x0, &(0x7f0000000100), 0x0, &(0x7f00000003c0)=ANY=[@ANYBLOB="28000000000000000100000001000000", @ANYRES32=r5, @ANYRES32, @ANYRES32, @ANYRES32, @ANYRES32, @ANYRES32, @ANYBLOB="1c000000000000000100000002000000", @ANYRES32=0x0, @ANYRES32=0x0, @ANYRES32=r6, @ANYBLOB="664f3c7dbe9665495d88a0cf5000000000"], 0x48, 0x24000080}, 0x20) setregid(r4, r6) ioctl$BLKTRACESTART(r0, 0x1274, 0x0) [ 312.335184] audit: type=1800 audit(1592207396.196:266): pid=15913 uid=0 auid=0 ses=4 subj=system_u:system_r:kernel_t:s0 op=collect_data cause=failed(directio) comm="syz-executor.3" name="file0" dev="sda1" ino=16437 res=0 07:49:56 executing program 3: open(&(0x7f0000000100)='./file0\x00', 0xc68c2, 0x0) syz_mount_image$minix(&(0x7f00000000c0)='minix\x00', &(0x7f0000000080)='./file0\x00', 0x0, 0x2, &(0x7f0000000000)=[{&(0x7f00000001c0)="600084e002000a0000000001000000c98f13", 0x12, 0x400}, {&(0x7f0000000bc0)="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", 0x30e, 0x34f9}], 0x0, 0x0) syz_mount_image$ceph(&(0x7f0000000040)='ceph\x00', &(0x7f0000000140)='./file0\x00', 0x1f, 0x4, &(0x7f00000003c0)=[{&(0x7f0000000200)="9e8aae5d1a60807cd6cdf63a3d5e83e6afa34e49d210539c03d6b0ff6d54b103a6fb0010bffcd2b908120d108b655d2d1a0921eb72b1dbfc6eb82504344a2f2000efabadd1221a836ebceeb9e9f4503d0dc1c7bc407f6407a997d551e1102497", 0x60, 0x4cc6}, {&(0x7f0000000280)="394e0a4809dc8288b7a895961a4189bec16be95714073ea25dd79b50a3bfa2dfe2f820f94f6b297a4c4381b3a1cd68a029a256b482e35942e5b5f1f5e29f29b82f2b53c1f9d1e08791fde1eff162e80f5b5f42dd629397509aa327a2572b", 0x5e, 0x5}, {&(0x7f0000000300)="48913f6fdd52576343a6447ef294e5941469bd506b35b1dc7206fb7bd55aaac874318b267e4aaa6618c6207029d1aadba1b28e7cdf6be6fb31d7c1733506f374698cd941768234ae0ed984599cc6f66650539f057485f081b851f6cc633430dcc9db068fb168a1246c375b1a61a0e5f928cbc2158e68f16b42c1adec7acfb0b4e8fe55d68bc1dc", 0x87, 0x3}, {&(0x7f0000000f00)="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", 0x1000, 0x87}], 0x8000, &(0x7f0000000180)='minix\x00') r0 = socket$inet_icmp_raw(0x2, 0x3, 0x1) r1 = dup(r0) ioctl$PERF_EVENT_IOC_ENABLE(r1, 0x8912, 0x400200) acct(&(0x7f0000000480)='./file0\x00') umount2(&(0x7f0000000500)='./file0\x00', 0x0) 07:49:56 executing program 0: syz_mount_image$bfs(&(0x7f0000000000)='bfs\x00', &(0x7f0000000040)='./file0\x00', 0x11040000, 0x2, &(0x7f0000000100)=[{&(0x7f0000000180)="cefaad1bb83c000040dc", 0xa}, {0x0, 0x0, 0xb3e}], 0x0, 0x0) [ 312.367247] audit: type=1800 audit(1592207396.226:267): pid=15914 uid=0 auid=0 ses=4 subj=system_u:system_r:kernel_t:s0 op=collect_data cause=failed(directio) comm="syz-executor.2" name="file0" dev="sda1" ino=16438 res=0 [ 312.392152] MINIX-fs: mounting unchecked file system, running fsck is recommended [ 312.522623] Process accounting resumed [ 312.523206] minix_free_inode: bit 1 already cleared [ 312.528837] audit: type=1800 audit(1592207396.386:268): pid=15927 uid=0 auid=0 ses=4 subj=system_u:system_r:kernel_t:s0 op=collect_data cause=failed(directio) comm="syz-executor.3" name="file0" dev="sda1" ino=15761 res=0 07:49:56 executing program 5: r0 = syz_open_dev$loop(&(0x7f0000000000)='/dev/loop#\x00', 0x0, 0x0) r1 = openat$snapshot(0xffffffffffffff9c, &(0x7f00000000c0)='/dev/snapshot\x00', 0x40, 0x0) r2 = socket$inet_icmp_raw(0x2, 0x3, 0x1) r3 = dup(r2) ioctl$PERF_EVENT_IOC_ENABLE(r3, 0x8912, 0x400200) bind(r1, &(0x7f0000000100)=@rc={0x1f, @none, 0x7}, 0x80) fcntl$setownex(0xffffffffffffffff, 0xf, &(0x7f0000000340)={0x2}) ioctl$BLKTRACESETUP(r0, 0xc0481273, &(0x7f0000000040)={[], 0x0, 0x7ff, 0x1fc, 0x1002, 0x1}) ioctl$BLKTRACESTART(r0, 0x1274, 0x0) [ 312.636110] MINIX-fs: mounting unchecked file system, running fsck is recommended [ 312.701899] Process accounting resumed [ 312.708666] minix_free_inode: bit 1 already cleared [ 312.717643] BFS-fs: bfs_fill_super(): loop0 is unclean, continuing 07:49:56 executing program 2: bpf$PROG_LOAD(0x5, &(0x7f0000000200)={0x3, 0xe, &(0x7f0000000a80)=ANY=[@ANYBLOB], 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, [], 0x0, 0x0, 0xffffffffffffffff, 0x8, &(0x7f0000000000), 0x8, 0x10, &(0x7f0000000000), 0x10}, 0x78) perf_event_open(&(0x7f0000000180)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1ff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = socket$inet_icmp_raw(0x2, 0x3, 0x1) dup(r0) fcntl$notify(r0, 0x402, 0x8) r1 = bpf$PROG_LOAD(0x5, &(0x7f0000000200)={0x3, 0xe, &(0x7f0000000380)=ANY=[@ANYBLOB="b702000003000000bfa30000000000000703000000feffff7a0af0fff8ffffff79a4f0ff00000000b7060000ffffffff2d6405000000000065040400010000000404000001007d60b7030000000000006a0a00fe00000000850000000d000000b7000000000000009500000000000000"], &(0x7f0000000340)='syzkaller\x00', 0x0, 0x0, 0x0, 0x0, 0x0, [], 0x0, 0x0, 0xffffffffffffffff, 0x8, &(0x7f0000000000), 0x300}, 0x48) bpf$BPF_PROG_TEST_RUN(0xa, &(0x7f0000000080)={r1, 0x18000000000002a0, 0x5ee, 0xe000000, &(0x7f00000000c0)="b9ff030000ffffff7f9e14f005051fffffff00004000630677fbac141433e000000162079f4b4d2f87e5feca6aab840213f2325f1a390101050a0100010000000000df74e30d7eabe773afef6f6e4798ab117e9f84fa406b913de8ad827a022e1faee50887dc302819a8a3d0cde36b67f337ce8eee124e061f8fea8ab95f1e8f99c7edea980697449b78569ea293c3eed3b28fc3205db63b2c65e77f19ab28c632cc80d9f2f37f9ba67174fffcb5244b0c909eb8e12116bebc47cf97d2ea8acadfb34ca580b64df7c800113e53bae401cd22f50072deabf93dd4d3e626", 0x0, 0x100, 0x0, 0x296, 0x0, &(0x7f0000000000), &(0x7f0000000040)}, 0x28) openat$cgroup_ro(0xffffffffffffff9c, 0x0, 0x26e1, 0x0) sendmsg$kcm(0xffffffffffffffff, &(0x7f0000001600)={&(0x7f0000000a00)=@un=@abs={0x0, 0x0, 0x4e24}, 0x80, 0x0, 0x0, &(0x7f00000012c0)=[{0x28, 0x0, 0x0, "f38835bb24a82b5f583a33e2cbb07def03043b19d9"}, {0x58, 0x88, 0x0, "97279f92e33459ea28ce25e895e9977af2b9832dea6165c1941ebc30e94249ab84cf9f241aea25cf27d56babe6618f33cdce6243f673cacdc028286b3ce6d592f5d1ca9a38"}, {0x10, 0x0, 0x383e}, {0x20, 0x1a, 0x0, "bc79fd54c7f4049599"}, {0x58, 0x0, 0x0, "5c35b35cbe31371c3c372a0d4eec3af09909b527d0ccab5dc89b5fc50f2d0453bb0ca05fd094fd19b86792da0048a092354a73dec6324211b7a1217b472fc9dcbacd34dc10"}, {0x40, 0x10a, 0x0, "c66b8be52cea598570d30fa275ca9ce645cd65f4cef3fda32704f77df31bf7a0153e6915e96ca481bcc2c8e51e6c0b2a"}], 0x148}, 0x4000005) recvmsg(0xffffffffffffffff, &(0x7f0000000fc0)={&(0x7f0000000dc0)=@can, 0x80, &(0x7f0000000f00)=[{&(0x7f0000000e40)=""/165, 0xa5}], 0x1}, 0x102) recvmsg(0xffffffffffffffff, 0x0, 0x40002020) write$cgroup_subtree(0xffffffffffffffff, &(0x7f0000000040)={[{0x0, 'rdma'}]}, 0x6) [ 312.804214] ceph: device name is missing path (no : separator in /dev/loop3) 07:49:56 executing program 0: syz_mount_image$bfs(&(0x7f0000000000)='bfs\x00', &(0x7f0000000040)='./file0\x00', 0x12040000, 0x2, &(0x7f0000000100)=[{&(0x7f0000000180)="cefaad1bb83c000040dc", 0xa}, {0x0, 0x0, 0xb3e}], 0x0, 0x0) 07:49:56 executing program 5: r0 = syz_open_dev$loop(&(0x7f0000000000)='/dev/loop#\x00', 0x0, 0x0) r1 = openat$snapshot(0xffffffffffffff9c, &(0x7f00000000c0)='/dev/snapshot\x00', 0x40, 0x0) r2 = socket$inet_icmp_raw(0x2, 0x3, 0x1) r3 = dup(r2) ioctl$PERF_EVENT_IOC_ENABLE(r3, 0x8912, 0x400200) bind(r1, &(0x7f0000000100)=@pppol2tp={0x18, 0x1, {0x0, r3, {0x2, 0x4e21, @rand_addr=0x64010101}, 0x2, 0x1, 0x2, 0x2}}, 0x80) fcntl$setownex(0xffffffffffffffff, 0xf, &(0x7f0000000340)={0x2}) ioctl$BLKTRACESETUP(r0, 0xc0481273, &(0x7f0000000040)={[], 0x0, 0x7ff, 0x1fc, 0x1002, 0x1}) r4 = socket$inet_icmp_raw(0x2, 0x3, 0x1) r5 = dup(r4) ioctl$PERF_EVENT_IOC_ENABLE(r5, 0x8912, 0x400200) ioctl$SNDRV_SEQ_IOCTL_QUERY_NEXT_CLIENT(r5, 0xc0bc5351, &(0x7f0000000180)={0x2, 0x2, 'client1\x00', 0x6, "90afe7d62b76fa37", "6407bbd7581a419248efb5df6b2111d2a0a33f7a4c29df4c7ec2b3d38857745f", 0x5, 0x6}) getsockopt$inet_sctp_SCTP_GET_ASSOC_ID_LIST(0xffffffffffffffff, 0x84, 0x1d, &(0x7f000025e000)={0x2, [0x0, 0x0]}, &(0x7f0000a8a000)=0xc) getsockopt$inet_sctp6_SCTP_SOCKOPT_PEELOFF(0xffffffffffffffff, 0x84, 0x6c, &(0x7f000059aff8)={r6}, &(0x7f000034f000)=0x2059b000) getsockopt$inet_sctp6_SCTP_GET_PEER_ADDR_INFO(0xffffffffffffffff, 0x84, 0xf, &(0x7f0000000180)={r6, @in={{0x2, 0x4e20, @dev={0xac, 0x14, 0x14, 0x10}}}, 0x1, 0x80000001, 0x80, 0x3f, 0x2}, &(0x7f0000000080)=0x98) setsockopt$inet_sctp6_SCTP_DEFAULT_SNDINFO(0xffffffffffffffff, 0x84, 0x22, &(0x7f0000000140)={0x1000, 0x201, 0x7d, 0x2, r6}, 0x10) getsockopt$inet_sctp6_SCTP_MAXSEG(r1, 0x84, 0xd, &(0x7f0000000240)=@assoc_id=r6, &(0x7f0000000280)=0x4) ioctl$BLKTRACESTART(r0, 0x1274, 0x0) [ 312.916345] Process accounting resumed 07:49:57 executing program 0: syz_mount_image$bfs(&(0x7f0000000000)='bfs\x00', &(0x7f0000000040)='./file0\x00', 0x1f000000, 0x2, &(0x7f0000000100)=[{&(0x7f0000000180)="cefaad1bb83c000040dc", 0xa}, {0x0, 0x0, 0xb3e}], 0x0, 0x0) 07:49:57 executing program 2: r0 = socket$inet_dccp(0x2, 0x6, 0x0) socket(0x0, 0x0, 0x0) perf_event_open(0x0, 0x0, 0x0, 0xffffffffffffffff, 0x0) r1 = open(&(0x7f0000000140)='./bus\x00', 0x141042, 0x0) write$UHID_INPUT(r1, &(0x7f0000001440), 0xfffffc41) perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x80, 0x21, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffffffff, 0x0, @perf_bp={0x0, 0xa}, 0x0, 0x0, 0x0, 0x8, 0x0, 0x1}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) fadvise64(r1, 0x0, 0x0, 0x4) mlockall(0x1) ioctl$DRM_IOCTL_AGP_ENABLE(0xffffffffffffffff, 0x40086432, &(0x7f0000000000)) connect(r0, &(0x7f0000000040)=@llc={0x1a, 0x0, 0x0, 0x0, 0x0, 0x0, @link_local}, 0x80) r2 = open(&(0x7f00000000c0)='./bus\x00', 0x10000, 0x56) ioctl$VIDIOC_S_MODULATOR(r2, 0x40445637, &(0x7f0000000180)={0x9, "d6e6ebd3dc14cde41e351b98644c721d5de6924375ab7014a2c1b52ae486522b", 0x20, 0x0, 0x83, 0x1, 0x2}) 07:49:57 executing program 0: syz_mount_image$bfs(&(0x7f0000000000)='bfs\x00', &(0x7f0000000040)='./file0\x00', 0x20000000, 0x2, &(0x7f0000000100)=[{&(0x7f0000000180)="cefaad1bb83c000040dc", 0xa}, {0x0, 0x0, 0xb3e}], 0x0, 0x0) 07:49:57 executing program 0: syz_mount_image$bfs(&(0x7f0000000000)='bfs\x00', &(0x7f0000000040)='./file0\x00', 0x215063e2, 0x2, &(0x7f0000000100)=[{&(0x7f0000000180)="cefaad1bb83c000040dc", 0xa}, {0x0, 0x0, 0xb3e}], 0x0, 0x0) 07:49:57 executing program 5: r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f0000000080)={0x26, 'skcipher\x00', 0x0, 0x0, 'pcbc(fcrypt)\x00'}, 0x58) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f0000412ff8)="3665a1ab415b7ac7", 0x8) r1 = accept(r0, 0x0, 0x0) sendmmsg$alg(r1, &(0x7f0000000740)=[{0x0, 0x0, &(0x7f0000000240), 0x0, &(0x7f0000000480), 0x18}], 0x4924924924925a6, 0x20000084) socket$nl_generic(0x10, 0x3, 0x10) ioctl$PERF_EVENT_IOC_ENABLE(0xffffffffffffffff, 0x8912, 0x400200) recvmsg(r1, &(0x7f000000b680)={0x0, 0x0, &(0x7f0000000040)=[{&(0x7f000000b500)=""/153, 0x99}], 0x1}, 0x0) r2 = syz_open_dev$loop(&(0x7f0000000000)='/dev/loop#\x00', 0x0, 0x0) connect$netlink(0xffffffffffffffff, &(0x7f0000000200)=@kern={0x10, 0x0, 0x0, 0x2000000}, 0xc) r3 = openat$snapshot(0xffffffffffffff9c, &(0x7f00000000c0)='/dev/snapshot\x00', 0x40, 0x0) socket$inet_icmp_raw(0x2, 0x3, 0x1) ioctl$EXT4_IOC_GROUP_EXTEND(0xffffffffffffffff, 0x40086607, &(0x7f00000001c0)=0x1) r4 = dup(0xffffffffffffffff) r5 = openat$cachefiles(0xffffffffffffff9c, &(0x7f0000000180)='/dev/cachefiles\x00', 0x101000, 0x0) setsockopt$pppl2tp_PPPOL2TP_SO_SENDSEQ(r5, 0x111, 0x3, 0x1, 0x4) ioctl$PERF_EVENT_IOC_ENABLE(r4, 0x8912, 0x400200) bind(r3, &(0x7f0000000100)=@pppol2tp={0x18, 0x1, {0x0, r4, {0x2, 0x4e21, @rand_addr=0x64010101}, 0x12, 0x1, 0x2, 0x2}}, 0x80) fcntl$setownex(0xffffffffffffffff, 0xf, &(0x7f0000000340)={0x2}) ioctl$BLKTRACESETUP(r2, 0xc0481273, &(0x7f0000000040)={[], 0x0, 0x7ff, 0x1fc, 0x1002, 0x1}) 07:49:57 executing program 1: mkdir(&(0x7f0000000080)='./file0\x00', 0x0) mount(0x0, &(0x7f00000000c0)='./file0\x00', &(0x7f0000000000)='tracefs\x00', 0x0, 0x0) r0 = syz_open_dev$tty1(0xc, 0x4, 0x1) r1 = socket$inet_icmp_raw(0x2, 0x3, 0x1) r2 = socket$vsock_stream(0x28, 0x1, 0x0) getsockopt$sock_cred(r2, 0x1, 0x11, &(0x7f0000caaffb)={0x0, 0x0}, &(0x7f0000cab000)=0xc) setresuid(r3, 0x0, 0x0) mount$overlay(0x0, &(0x7f0000001c00)='./file0\x00', &(0x7f0000001c40)='overlay\x00', 0x10000, &(0x7f0000001c80)={[{@index_off='index=off'}, {@nfs_export_on='nfs_export=on'}, {@upperdir={'upperdir', 0x3d, './file0'}}, {@metacopy_on='metacopy=on'}, {@nfs_export_on='nfs_export=on'}, {@nfs_export_on='nfs_export=on'}, {@nfs_export_off='nfs_export=off'}, {@index_on='index=on'}, {@index_off='index=off'}, {@redirect_dir={'redirect_dir', 0x3d, './file0'}}], [{@context={'context', 0x3d, 'unconfined_u'}}, {@euid_lt={'euid<', r3}}, {@context={'context', 0x3d, 'unconfined_u'}}]}) r4 = dup(r1) ioctl$PERF_EVENT_IOC_ENABLE(r4, 0x8912, 0x400200) r5 = socket$inet_icmp_raw(0x2, 0x3, 0x1) r6 = dup(r5) ioctl$PERF_EVENT_IOC_ENABLE(r6, 0x8912, 0x400200) sendmsg$kcm(r6, &(0x7f0000000480)={&(0x7f0000000340)=@pppol2tpin6={0x18, 0x1, {0x0, r1, 0x2, 0x0, 0x4, 0x0, {0xa, 0x4e21, 0x2, @remote, 0xffffffe1}}}, 0x80, &(0x7f00000018c0)=[{&(0x7f00000006c0)="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", 0x1000}, {&(0x7f0000000280)="bb7696b2df", 0x5}, {&(0x7f0000000440)="f77881a1b254c9325a957867e33462", 0xf}, {&(0x7f00000016c0)="c9f1328054a7db2839d0e196d081e567228185eff9098c984868b43000c6a3a34794cfd3faa915ea0991ef33d16a5fc497a3b514f4794503e8e4cc6cef9349e992c388d64454b58441287a3afdfbd17d6aed993a1b110bdf3b3910e56f58305dea0c4b8c7ff4895554d4e2c0eb93179ef5748badb9813d2217903f33707c445843cbfb06ce01d00cbca20551e227170cf040f0938efd160f49942627ea5d604f9a6147c0c23849195ca428a09e6338e12c3c6ada09c0647c9acfe0eb52bb9561ccf02e2045", 0xc5}, {&(0x7f00000017c0)="0bd8c3633f77d4eb6c863bc17b5389a3486726293369e5226268464d2315db4432ed0e428fa38776fa29f40e147d53aa97cd39d9c6904206c809a064dc1d4ac2525cdda55fa5302408e51d75b7708bbd56e33717c33ab94d494a3b0c77f9094319d3a173db224ebced5a59cc91b08a39581f5ec91b5300763829c8ba92f6cac0b6bbdb1615837475e97be4e66751bed1ccf0942c18628158b98ef91d986e3d84feae2e43c829f3649178bad126f57ed545afa8de843413db47abe4db7ec1e221067a38b4393b23aa9cc297e3f42f68f90e8748900288c3308bc9e6a1f7b9f0540ba79b094d5d2a9271835cbe997c2b13f152e0", 0xf3}], 0x5, &(0x7f0000001940)=[{0x90, 0x11, 0x5, "d7160432baa84cdb735da1239934480ff11f0ab75ba775882becc33948f7a864e5c63e557ba17fc6b59105ddc1f2f5aa7daf4419dae677f19c5da82ce28d0ee9cba4ed35b43807f56e5f385d6c0607f12ab79c1eb02c7cc5ce020ca6a479b1e463cfae732442e6b2a5fcb53dee2860c89040807051069c0ef4a9ad28d2"}, {0x10, 0x114, 0xfffffbff}, {0x38, 0xff, 0x1, "483e671cfb388e437af7a1ad8665aefdcaa4da3f7ef227240785edb3de2f0a6bcc3bf960"}, {0xf8, 0x84, 0xd7, "f9ab7ffdc0d955c4c4cb05d3e627478225b56d2499dc38a9b4aa2288c1458cd3052d1e240301b202982c8e1b8c0a627ebb159ebd10dbb222d27fe7d412cbe992098bcc384d6f3aad6c840e174a74aeff0090a66f636f256a4005b2f771ecdf73b465c81b7f51375e07f1f90ced29b3dcf01a28fd52c7150a0b514fa54fe37c12c7a42d0637b1ec4609a8b9ac903ff04a99d4e69c807dbbc4f913caee1adc958517e84c09c387fa2e1cf94c89f8e2dc0a65491aeb49d853c96d93b59e820f14d97d9737e9b7c2a526f6beee2511c4571b19958bb84f59af37afdda0043e4fe33a485023"}, {0xd8, 0x84, 0x2, "49a0684b14ee164bf5eb306721588e26b9515828ba96522ddd65067538a6c4fefece4a5932d447b752cf20847b86e1e9fcabbcf80f30510b012df67b809ab6b4d9a80e2cbfbb17429b70f08697dabd5f553455e24c8d598f36d130f8172f90b39600fd6e5137b114cc301dcf73fe46cb83b0d1a99d533e53589f8e634e8cfb877374a2a33f2eafbd760b27b3129994153a86dd6e629d84bbeb44411dfda430fcca4f136a7544e3c0a8fb5ac4e1bebdde4ae73c250d3187c019b104d4eb32d4a676830a0d42"}], 0x2a8}, 0x1) vmsplice(r4, &(0x7f00000002c0)=[{&(0x7f0000000100)="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", 0x175}, {&(0x7f0000000040)="10bfebbfcfa4bdf6b4d52cb1d1b59d07c57a2facd400f697", 0x18}, {&(0x7f00000005c0)="50cc8bcbbaa0fd715a9bfacd0e58fea954cc4fb1a44483d5cdc4e3ca53f38f5b3f94395f44d0c52b8736d197debb31748a33247275ad5c27c46c8ea188db0c15d017e2c3839e734b81cfaa66f05a5c6c05bcc54774f41868cbff1d25d39ac4837ea2dd5c3adfec3ac93fc46d11e4ae99c66023bc00f0f7423240de220bbc1a322167896a2832efa587d79ed26ad81cc66157eb34eb06d0883788ec9058ba5bb6ab18938c753bf1f7e507146f04af66f8be188c30a7d258de429a70982eb47babc0f88068bffa67fd4598e2", 0xcb}, {&(0x7f00000004c0)="1fb792ee798d93ca8c65a5ab6216c37c8da1f256609afd87f41db5557594be932b729f4859a021ae26516087f8fc39a59ca21eb88795afa421cbbcd142700cfb5d80225bc851fc0ad8a349c9fbcda7768af130896c30f3eccecc148b8af55e7d87c5c7f8d1a3c6c8e759ff9b098dbc47738e9ccdfbca2aecf43de85c837acb97a22f97b05d9779d97bc265ddbdf26167b22ec019a23c3ec43de1ddd180a6a26be662030156d4ca33327994675711605dba9c11f6e04981b6017e58621617949562f286e6453e21dca0bba847184eda6af0c6a49c3ca6b5995217fd28fbce4165e33002cf5bfb8148aad672e881792f939645a425e036ce", 0xf7}, {&(0x7f00000003c0)="13ee90be60baa0158330a042e65f1872ac457e3191b8d0b78f2d5b329deb79865fb2c19176b4d09d47ff6bfa499d10877ff08b10108b54595f16361b854d47251d3014498d140b641a58e52cf36bd55d396483d97ad41c7772475939b5a7ce30b6cff2ce2c8921b6d0878532d859e51648b17e", 0x73}], 0x5, 0x8) r7 = syz_open_procfs(0x0, &(0x7f0000000080)='mountinfo\x00') sendfile(r0, r7, 0x0, 0x800000080004103) [ 314.004116] overlayfs: unrecognized mount option "euid<00000000000000003327" or missing value [ 314.016547] BFS-fs: bfs_fill_super(): loop0 is unclean, continuing 07:49:57 executing program 5: r0 = syz_open_dev$loop(&(0x7f0000000000)='/dev/loop#\x00', 0x0, 0x0) ioctl$EXT4_IOC_SWAP_BOOT(r0, 0x6611) openat$snapshot(0xffffffffffffff9c, &(0x7f00000000c0)='/dev/snapshot\x00', 0x40, 0x0) r1 = socket$inet_icmp_raw(0x2, 0x3, 0x1) r2 = dup(r1) bind(r2, &(0x7f0000000100)=@pppol2tp={0x18, 0x1, {0x0, r2, {0x2, 0x4e21, @multicast1}, 0x2, 0x1, 0x2, 0x2}}, 0x80) fcntl$setownex(0xffffffffffffffff, 0xf, &(0x7f0000000340)={0x2}) ioctl$BLKTRACESETUP(r0, 0xc0481273, &(0x7f0000000040)={[], 0x0, 0x7ff, 0x1fc, 0x1002, 0x1}) ioctl$BLKTRACESTART(r0, 0x1274, 0x0) setrlimit(0xd, &(0x7f0000000180)={0x8, 0x87b}) 07:49:58 executing program 0: syz_mount_image$bfs(&(0x7f0000000000)='bfs\x00', &(0x7f0000000040)='./file0\x00', 0x22000000, 0x2, &(0x7f0000000100)=[{&(0x7f0000000180)="cefaad1bb83c000040dc", 0xa}, {0x0, 0x0, 0xb3e}], 0x0, 0x0) 07:49:58 executing program 0: syz_mount_image$bfs(&(0x7f0000000000)='bfs\x00', &(0x7f0000000040)='./file0\x00', 0x23000000, 0x2, &(0x7f0000000100)=[{&(0x7f0000000180)="cefaad1bb83c000040dc", 0xa}, {0x0, 0x0, 0xb3e}], 0x0, 0x0) 07:49:58 executing program 5: r0 = syz_open_dev$loop(&(0x7f0000000000)='/dev/loop#\x00', 0x0, 0x0) r1 = openat$snapshot(0xffffffffffffff9c, &(0x7f00000000c0)='/dev/snapshot\x00', 0x40, 0x0) r2 = socket$inet_icmp_raw(0x2, 0x3, 0x1) syz_open_dev$video(&(0x7f0000000180)='/dev/video#\x00', 0x3, 0x2000) r3 = dup(r2) ioctl$PERF_EVENT_IOC_ENABLE(r3, 0x8912, 0x400200) bind(r1, &(0x7f0000000100)=@pppol2tp={0x18, 0x1, {0x0, r3, {0x2, 0x4e21, @rand_addr=0x64010101}, 0x2, 0x1, 0x2, 0x2}}, 0x80) fcntl$setownex(0xffffffffffffffff, 0xf, &(0x7f0000000340)={0x2}) ioctl$BLKTRACESETUP(r0, 0xc0481273, &(0x7f0000000040)={[], 0x0, 0x7ff, 0x1fc, 0x1002, 0x1}) ioctl$BLKTRACESTART(r0, 0x1274, 0x0) 07:49:58 executing program 0: syz_mount_image$bfs(&(0x7f0000000000)='bfs\x00', &(0x7f0000000040)='./file0\x00', 0x2c000000, 0x2, &(0x7f0000000100)=[{&(0x7f0000000180)="cefaad1bb83c000040dc", 0xa}, {0x0, 0x0, 0xb3e}], 0x0, 0x0) [ 314.769241] overlayfs: unrecognized mount option "euid<00000000000000003327" or missing value 07:49:58 executing program 0: syz_mount_image$bfs(&(0x7f0000000000)='bfs\x00', &(0x7f0000000040)='./file0\x00', 0x3f000000, 0x2, &(0x7f0000000100)=[{&(0x7f0000000180)="cefaad1bb83c000040dc", 0xa}, {0x0, 0x0, 0xb3e}], 0x0, 0x0) 07:49:58 executing program 5: r0 = syz_open_dev$loop(&(0x7f0000000000)='/dev/loop#\x00', 0x0, 0x0) r1 = openat$snapshot(0xffffffffffffff9c, &(0x7f00000000c0)='/dev/snapshot\x00', 0x40, 0x0) r2 = socket$inet_icmp_raw(0x2, 0x3, 0x1) r3 = dup(r2) ioctl$PERF_EVENT_IOC_ENABLE(r3, 0x8912, 0x400200) bind(r1, &(0x7f0000000100)=@pppol2tp={0x18, 0x1, {0x0, r3, {0x2, 0x4e21, @rand_addr=0x64010101}, 0x2, 0x1, 0x2, 0x2}}, 0x80) fcntl$setownex(0xffffffffffffffff, 0xf, &(0x7f0000000340)={0x2}) ioctl$BLKTRACESETUP(r0, 0xc0481273, &(0x7f0000000040)={[], 0x0, 0x7ff, 0x1fc, 0x1002, 0x1}) r4 = socket$inet_icmp_raw(0x2, 0x3, 0x1) r5 = dup(r4) r6 = syz_open_dev$vcsn(&(0x7f00000001c0)='/dev/vcs#\x00', 0xb705, 0x2) r7 = syz_genetlink_get_family_id$tipc2(&(0x7f00000000c0)='TIPCv2\x00') r8 = socket$nl_generic(0x10, 0x3, 0x10) sendmsg$TIPC_NL_BEARER_ENABLE(r8, &(0x7f00000002c0)={0x0, 0x0, &(0x7f0000000000)={&(0x7f0000000100)=ANY=[@ANYBLOB='(\x00\x00\x00', @ANYRES16=r7, @ANYBLOB="7ffe000000000000000005000000140001"], 0x28}}, 0x0) sendmsg$TIPC_NL_LINK_RESET_STATS(r6, &(0x7f0000000300)={&(0x7f0000000200)={0x10, 0x0, 0x0, 0x40}, 0xc, &(0x7f00000002c0)={&(0x7f0000000240)={0x50, r7, 0x0, 0x70bd28, 0x25dfdbff, {}, [@TIPC_NLA_MON={0x2c, 0x9, 0x0, 0x1, [@TIPC_NLA_MON_REF={0x8, 0x2, 0x100}, @TIPC_NLA_MON_REF={0x8}, @TIPC_NLA_MON_ACTIVATION_THRESHOLD={0x8, 0x1, 0x1}, @TIPC_NLA_MON_ACTIVATION_THRESHOLD={0x8, 0x1, 0x3}, @TIPC_NLA_MON_ACTIVATION_THRESHOLD={0x8}]}, @TIPC_NLA_LINK={0x10, 0x4, 0x0, 0x1, [@TIPC_NLA_LINK_NAME={0x9, 0x1, 'syz0\x00'}]}]}, 0x50}, 0x1, 0x0, 0x0, 0x40}, 0x20000000) ioctl$PERF_EVENT_IOC_ENABLE(r5, 0x8912, 0x400200) ioctl$PPPIOCATTACH(r5, 0x4004743d, &(0x7f0000000180)=0x4) 07:49:59 executing program 5: r0 = syz_open_dev$loop(&(0x7f0000000000)='/dev/loop#\x00', 0x0, 0x0) r1 = socket$inet_icmp_raw(0x2, 0x3, 0x1) r2 = dup(r1) ioctl$PERF_EVENT_IOC_ENABLE(r2, 0x8912, 0x400200) r3 = syz_genetlink_get_family_id$ipvs(&(0x7f00000001c0)='IPVS\x00') sendmsg$IPVS_CMD_GET_DEST(r2, &(0x7f0000000280)={&(0x7f0000000180)={0x10, 0x0, 0x0, 0x2180}, 0xc, &(0x7f0000000240)={&(0x7f0000000200)={0x40, r3, 0x200, 0x70bd2b, 0x25dfdbff, {}, [@IPVS_CMD_ATTR_SERVICE={0x2c, 0x1, 0x0, 0x1, [@IPVS_SVC_ATTR_TIMEOUT={0x8, 0x8, 0x3}, @IPVS_SVC_ATTR_AF={0x6, 0x1, 0xa}, @IPVS_SVC_ATTR_PROTOCOL={0x6}, @IPVS_SVC_ATTR_SCHED_NAME={0x7, 0x6, 'dh\x00'}, @IPVS_SVC_ATTR_NETMASK={0x8}]}]}, 0x40}, 0x1, 0x0, 0x0, 0x4008008}, 0x0) r4 = openat$snapshot(0xffffffffffffff9c, &(0x7f00000000c0)='/dev/snapshot\x00', 0x40, 0x0) r5 = socket$inet_icmp_raw(0x2, 0x3, 0x1) r6 = dup(r5) ioctl$PERF_EVENT_IOC_ENABLE(r6, 0x8912, 0x400200) bind(r4, &(0x7f0000000100)=@pppol2tp={0x18, 0x1, {0x0, r6, {0x2, 0x4e21, @rand_addr=0x64010101}, 0x2, 0x1, 0x2, 0x2}}, 0x80) fcntl$setownex(0xffffffffffffffff, 0xf, &(0x7f0000000340)={0x2}) openat$cgroup_root(0xffffffffffffff9c, &(0x7f00000002c0)='./cgroup.net/syz0\x00', 0x200002, 0x0) ioctl$BLKTRACESETUP(r0, 0xc0481273, &(0x7f0000000040)={[], 0x0, 0x7ff, 0x1fc, 0x1002, 0x1}) ioctl$BLKTRACESTART(r0, 0x1274, 0x0) 07:49:59 executing program 1: mkdir(&(0x7f0000000080)='./file0\x00', 0x0) mount(0x0, &(0x7f0000000140)='./file0\x00', &(0x7f0000000000)='mqueue\x00', 0x4011020, 0x0) r0 = syz_open_dev$tty1(0xc, 0x4, 0x1) r1 = syz_open_procfs(0x0, &(0x7f0000000080)='mountinfo\x00') getsockopt$IPT_SO_GET_REVISION_MATCH(r1, 0x0, 0x42, &(0x7f0000000040)={'TPROXY\x00'}, &(0x7f0000000100)=0x1e) ioctl$UI_SET_EVBIT(r1, 0x40045564, 0x9) sendfile(r0, r1, 0x0, 0x800000080004103) 07:49:59 executing program 0: syz_mount_image$bfs(&(0x7f0000000000)='bfs\x00', &(0x7f0000000040)='./file0\x00', 0x40000000, 0x2, &(0x7f0000000100)=[{&(0x7f0000000180)="cefaad1bb83c000040dc", 0xa}, {0x0, 0x0, 0xb3e}], 0x0, 0x0) [ 316.075900] BFS-fs: bfs_fill_super(): loop0 is unclean, continuing 07:50:00 executing program 5: r0 = syz_open_dev$loop(&(0x7f0000000000)='/dev/loop#\x00', 0x0, 0x0) r1 = openat$snapshot(0xffffffffffffff9c, &(0x7f00000000c0)='/dev/snapshot\x00', 0x40, 0x0) r2 = socket$inet_icmp_raw(0x2, 0x3, 0x1) r3 = dup(r2) ioctl$PERF_EVENT_IOC_ENABLE(r3, 0x8912, 0x400200) bind(r1, &(0x7f0000000100)=@pppol2tp={0x18, 0x1, {0x0, r3, {0x2, 0x4e21, @rand_addr=0x64010101}, 0x2, 0x1, 0x2, 0x2}}, 0x80) fcntl$setownex(0xffffffffffffffff, 0xf, &(0x7f0000000340)={0x2}) ioctl$BLKTRACESETUP(r0, 0xc0481273, &(0x7f0000000040)={[], 0x0, 0x7ff, 0x1fc, 0x1002, 0x1}) ioctl$BLKTRACESTART(r0, 0x1274, 0x0) 07:50:00 executing program 0: syz_mount_image$bfs(&(0x7f0000000000)='bfs\x00', &(0x7f0000000040)='./file0\x00', 0x48000000, 0x2, &(0x7f0000000100)=[{&(0x7f0000000180)="cefaad1bb83c000040dc", 0xa}, {0x0, 0x0, 0xb3e}], 0x0, 0x0) 07:50:00 executing program 2: mkdir(&(0x7f0000000180)='./bus\x00', 0x0) creat(&(0x7f0000000040)='./bus/file0\x00', 0x0) mkdir(&(0x7f0000000300)='./file0\x00', 0x0) r0 = openat$dir(0xffffffffffffff9c, 0x0, 0x0, 0x0) sendmsg(0xffffffffffffffff, &(0x7f0000000080)={0x0, 0xffffffffffffffba, &(0x7f0000000340), 0x0, 0x0, 0x6686}, 0x0) ioctl$TUNSETIFF(0xffffffffffffffff, 0x400454ca, &(0x7f0000000080)={'\x00', 0x21}) r1 = syz_open_procfs(0x0, &(0x7f0000000240)='ns\x00') getdents(r1, &(0x7f0000000040)=""/46, 0x2e) perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x41c1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x8, 0x0, @perf_config_ext, 0x0, 0x0, 0x0, 0x0, 0x0, 0x4}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) socketpair(0x1, 0x5, 0x0, &(0x7f0000000740)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$PERF_EVENT_IOC_SET_FILTER(r2, 0x89f1, &(0x7f0000000080)='ip6tnl0\x00') r3 = getpgid(0x0) prlimit64(r3, 0x0, 0x0, 0x0) r4 = socket$inet6_tcp(0xa, 0x1, 0x0) getsockopt$inet6_IPV6_FLOWLABEL_MGR(r4, 0x6, 0x1a, 0x0, &(0x7f00000002c0)) r5 = dup(r4) r6 = socket$inet_icmp_raw(0x2, 0x3, 0x1) dup(r6) kcmp$KCMP_EPOLL_TFD(0x0, r3, 0x7, r0, &(0x7f0000000000)={r5, r6, 0x8}) setsockopt$IPT_SO_SET_REPLACE(0xffffffffffffffff, 0x4000000000000, 0x40, 0x0, 0x0) 07:50:00 executing program 3: open(&(0x7f0000000100)='./file0\x00', 0xc68c2, 0x0) syz_mount_image$minix(&(0x7f00000000c0)='minix\x00', &(0x7f0000000080)='./file0\x00', 0x0, 0x2, &(0x7f0000000000)=[{&(0x7f00000001c0)="600084e002000a0000000001000000c98f13", 0x12, 0x400}, {&(0x7f0000000bc0)="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", 0x30e, 0x34f9}], 0x0, 0x0) r0 = socket$inet_icmp_raw(0x2, 0x3, 0x1) r1 = dup(r0) getsockopt$sock_cred(0xffffffffffffffff, 0x1, 0x11, &(0x7f0000000200)={0x0, 0x0, 0x0}, &(0x7f0000000340)=0xc) write$FUSE_CREATE_OPEN(0xffffffffffffffff, &(0x7f0000000280)={0xa0, 0x0, 0x4, {{0x6, 0x1, 0x8d, 0x0, 0x4, 0xffffffff, {0x1, 0x0, 0xffffffffffff1c73, 0x1000, 0xf59, 0x3, 0xf4, 0x0, 0x81, 0x0, 0x8001, 0x0, r2, 0x3, 0x1}}}}, 0xa0) sendmsg$netlink(0xffffffffffffffff, &(0x7f0000000380)={0x0, 0x0, &(0x7f0000000100), 0x0, &(0x7f0000000300)=[@rights={{0x28, 0x1, 0x1, [0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff]}}, @cred={{0x1c, 0x1, 0x2, {0x0, 0x0, r2}}}], 0x48, 0x24000080}, 0x20) r3 = socket$netlink(0x10, 0x3, 0x0) getsockopt$sock_cred(0xffffffffffffffff, 0x1, 0x11, &(0x7f0000000200)={0x0, 0x0, 0x0}, &(0x7f0000000340)=0xc) write$FUSE_CREATE_OPEN(0xffffffffffffffff, &(0x7f0000000280)={0xa0, 0x0, 0x4, {{0x6, 0x1, 0x8d, 0x0, 0x4, 0xffffffff, {0x1, 0x0, 0xffffffffffff1c73, 0x1000, 0xf59, 0x3, 0xf4, 0x0, 0x81, 0x0, 0x8001, 0x0, r4, 0x3, 0x1}}}}, 0xa0) sendmsg$netlink(0xffffffffffffffff, &(0x7f0000000380)={0x0, 0x0, &(0x7f0000000100), 0x0, &(0x7f0000000300)=[@rights={{0x28, 0x1, 0x1, [r3, 0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff]}}, @cred={{0x1c, 0x1, 0x2, {0x0, 0x0, r4}}}], 0x48, 0x24000080}, 0x20) setxattr$system_posix_acl(&(0x7f00000004c0)='./file0\x00', &(0x7f0000000540)='system.posix_acl_access\x00', &(0x7f0000000880)={{}, {0x1, 0x6}, [{0x2, 0x7}, {0x2, 0x2}, {0x2, 0x5}, {}, {0x2, 0x1}, {0x2, 0x7}, {0x2, 0x4}], {0x4, 0x7}, [{0x8, 0x4}, {0x8, 0x4}, {0x8, 0x1}, {0x8, 0x4}, {0x8, 0x1, r2}, {0x8, 0x2, r4}], {0x10, 0x9}, {0x20, 0x1}}, 0x8c, 0x1) ioctl$PERF_EVENT_IOC_ENABLE(r1, 0x8912, 0x400200) acct(&(0x7f0000000480)='./file0\x00') umount2(&(0x7f0000000500)='./file0\x00', 0x0) getsockopt$inet_sctp_SCTP_GET_ASSOC_ID_LIST(0xffffffffffffffff, 0x84, 0x1d, &(0x7f0000000f00)=ANY=[@ANYBLOB="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", @ANYRES32=0x0, @ANYRES32=0x0], &(0x7f0000a8a000)=0xc) getsockopt$inet_sctp6_SCTP_SOCKOPT_PEELOFF(0xffffffffffffffff, 0x84, 0x6c, &(0x7f000059aff8)={r5}, &(0x7f000034f000)=0x2059b000) getsockopt$inet_sctp6_SCTP_GET_PEER_ADDR_INFO(0xffffffffffffffff, 0x84, 0xf, &(0x7f0000000180)={r5, @in={{0x2, 0x4e20, @dev={0xac, 0x14, 0x14, 0x10}}}, 0x1, 0x80000001, 0x80, 0x3f, 0x2}, &(0x7f0000000080)=0x98) setsockopt$inet_sctp6_SCTP_DEFAULT_SNDINFO(0xffffffffffffffff, 0x84, 0x22, &(0x7f0000000140)={0x1000, 0x201, 0x7d, 0x2, r5}, 0x10) setsockopt$inet_sctp6_SCTP_RTOINFO(r1, 0x84, 0x0, &(0x7f0000000040)={r5, 0x1, 0x0, 0x401}, 0x10) 07:50:00 executing program 5: r0 = syz_open_dev$loop(&(0x7f0000000000)='/dev/loop#\x00', 0x0, 0x0) r1 = openat$snapshot(0xffffffffffffff9c, &(0x7f00000000c0)='/dev/snapshot\x00', 0x40, 0x0) r2 = socket$inet_icmp_raw(0x2, 0x3, 0x1) r3 = socket$inet_icmp_raw(0x2, 0x3, 0x1) r4 = dup(r3) ioctl$PERF_EVENT_IOC_ENABLE(r4, 0x8912, 0x400200) accept4$inet6(r4, &(0x7f0000000180)={0xa, 0x0, 0x0, @ipv4}, &(0x7f00000001c0)=0x1c, 0x80000) r5 = dup(r2) r6 = socket$inet_icmp_raw(0x2, 0x3, 0x1) r7 = dup(r6) ioctl$PERF_EVENT_IOC_ENABLE(r7, 0x8912, 0x400200) ioctl$KVM_GET_VCPU_MMAP_SIZE(r7, 0xae04) ioctl$PERF_EVENT_IOC_ENABLE(r5, 0x8912, 0x400200) bind(r1, &(0x7f0000000100)=@pppol2tp={0x18, 0x1, {0x0, r5, {0x2, 0x4e21, @rand_addr=0x64010101}, 0x2, 0x1, 0x2, 0x2}}, 0x80) fcntl$setownex(0xffffffffffffffff, 0xf, &(0x7f0000000340)={0x2}) ioctl$BLKTRACESETUP(r0, 0xc0481273, &(0x7f0000000040)={[], 0x0, 0x7ff, 0x1fc, 0x1002, 0x1}) ioctl$BLKTRACESTART(r0, 0x1274, 0x0) 07:50:00 executing program 0: syz_mount_image$bfs(&(0x7f0000000000)='bfs\x00', &(0x7f0000000040)='./file0\x00', 0x4c000000, 0x2, &(0x7f0000000100)=[{&(0x7f0000000180)="cefaad1bb83c000040dc", 0xa}, {0x0, 0x0, 0xb3e}], 0x0, 0x0) [ 316.530349] audit: type=1800 audit(1592207400.386:269): pid=16029 uid=0 auid=0 ses=4 subj=system_u:system_r:kernel_t:s0 op=collect_data cause=failed(directio) comm="syz-executor.3" name="file0" dev="sda1" ino=16450 res=0 [ 316.548565] MINIX-fs: mounting unchecked file system, running fsck is recommended 07:50:00 executing program 0: syz_mount_image$bfs(&(0x7f0000000000)='bfs\x00', &(0x7f0000000040)='./file0\x00', 0x60000000, 0x2, &(0x7f0000000100)=[{&(0x7f0000000180)="cefaad1bb83c000040dc", 0xa}, {0x0, 0x0, 0xb3e}], 0x0, 0x0) [ 316.702233] Process accounting resumed 07:50:00 executing program 5: r0 = syz_open_dev$loop(&(0x7f0000000000)='/dev/loop#\x00', 0x0, 0x0) r1 = openat$snapshot(0xffffffffffffff9c, &(0x7f00000000c0)='/dev/snapshot\x00', 0x40, 0x0) r2 = socket$inet_icmp_raw(0x2, 0x3, 0x1) r3 = dup(r2) r4 = getpgid(0x0) prlimit64(r4, 0x0, 0x0, 0x0) fcntl$setown(r3, 0x8, r4) ioctl$PERF_EVENT_IOC_ENABLE(r3, 0x8912, 0x400200) bind(r1, &(0x7f0000000100)=@pppol2tp={0x18, 0x1, {0x0, r3, {0x2, 0x4e21, @rand_addr=0x64010101}, 0x2, 0x1, 0x2, 0x2}}, 0x80) fcntl$setownex(0xffffffffffffffff, 0xf, &(0x7f0000000340)={0x2}) ioctl$BLKTRACESETUP(r0, 0xc0481273, &(0x7f0000000040)={[], 0x0, 0x7ff, 0x1fc, 0x1002, 0x1}) ioctl$BLKTRACESTART(r0, 0x1274, 0x0) 07:50:00 executing program 2: mkdir(&(0x7f0000000180)='./bus\x00', 0x0) creat(&(0x7f0000000040)='./bus/file0\x00', 0x0) mkdir(&(0x7f0000000300)='./file0\x00', 0x0) r0 = openat$dir(0xffffffffffffff9c, 0x0, 0x0, 0x0) sendmsg(0xffffffffffffffff, &(0x7f0000000080)={0x0, 0xffffffffffffffba, &(0x7f0000000340), 0x0, 0x0, 0x6686}, 0x0) ioctl$TUNSETIFF(0xffffffffffffffff, 0x400454ca, &(0x7f0000000080)={'\x00', 0x21}) r1 = syz_open_procfs(0x0, &(0x7f0000000240)='ns\x00') getdents(r1, &(0x7f0000000040)=""/46, 0x2e) perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x41c1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x8, 0x0, @perf_config_ext, 0x0, 0x0, 0x0, 0x0, 0x0, 0x4}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) socketpair(0x1, 0x5, 0x0, &(0x7f0000000740)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$PERF_EVENT_IOC_SET_FILTER(r2, 0x89f1, &(0x7f0000000080)='ip6tnl0\x00') r3 = getpgid(0x0) prlimit64(r3, 0x0, 0x0, 0x0) r4 = socket$inet6_tcp(0xa, 0x1, 0x0) getsockopt$inet6_IPV6_FLOWLABEL_MGR(r4, 0x6, 0x1a, 0x0, &(0x7f00000002c0)) r5 = dup(r4) r6 = socket$inet_icmp_raw(0x2, 0x3, 0x1) dup(r6) kcmp$KCMP_EPOLL_TFD(0x0, r3, 0x7, r0, &(0x7f0000000000)={r5, r6, 0x8}) setsockopt$IPT_SO_SET_REPLACE(0xffffffffffffffff, 0x4000000000000, 0x40, 0x0, 0x0) [ 316.753981] minix_free_inode: bit 1 already cleared 07:50:00 executing program 0: syz_mount_image$bfs(&(0x7f0000000000)='bfs\x00', &(0x7f0000000040)='./file0\x00', 0x68000000, 0x2, &(0x7f0000000100)=[{&(0x7f0000000180)="cefaad1bb83c000040dc", 0xa}, {0x0, 0x0, 0xb3e}], 0x0, 0x0) [ 316.864561] MINIX-fs: mounting unchecked file system, running fsck is recommended 07:50:00 executing program 1: mkdir(&(0x7f0000000080)='./file0\x00', 0x0) mount(0x0, &(0x7f00000000c0)='./file0\x00', &(0x7f0000000000)='tracefs\x00', 0x0, 0x0) r0 = syz_open_dev$tty1(0xc, 0x4, 0x1) r1 = openat$binder_debug(0xffffffffffffff9c, &(0x7f0000000040)='/sys/kernel/debug/binder/state\x00', 0x0, 0x0) r2 = syz_genetlink_get_family_id$tipc2(&(0x7f0000000140)='TIPCv2\x00') sendmsg$TIPC_NL_BEARER_GET(r1, &(0x7f0000000300)={&(0x7f0000000100)={0x10, 0x0, 0x0, 0x4100080}, 0xc, &(0x7f00000002c0)={&(0x7f0000000180)={0x104, r2, 0x1, 0x70bd25, 0x25dfdbfc, {}, [@TIPC_NLA_LINK={0xe8, 0x4, 0x0, 0x1, [@TIPC_NLA_LINK_NAME={0x9, 0x1, 'syz0\x00'}, @TIPC_NLA_LINK_PROP={0x24, 0x7, 0x0, 0x1, [@TIPC_NLA_PROP_PRIO={0x8, 0x1, 0x15}, @TIPC_NLA_PROP_TOL={0x8, 0x2, 0x2}, @TIPC_NLA_PROP_PRIO={0x8, 0x1, 0x18}, @TIPC_NLA_PROP_MTU={0x8, 0x4, 0x9}]}, @TIPC_NLA_LINK_NAME={0x13, 0x1, 'broadcast-link\x00'}, @TIPC_NLA_LINK_NAME={0x9, 0x1, 'syz0\x00'}, @TIPC_NLA_LINK_PROP={0x4}, @TIPC_NLA_LINK_NAME={0x13, 0x1, 'broadcast-link\x00'}, @TIPC_NLA_LINK_PROP={0x4}, @TIPC_NLA_LINK_PROP={0x54, 0x7, 0x0, 0x1, [@TIPC_NLA_PROP_WIN={0x8, 0x3, 0x7}, @TIPC_NLA_PROP_WIN={0x8, 0x3, 0x9}, @TIPC_NLA_PROP_TOL={0x8}, @TIPC_NLA_PROP_MTU={0x8, 0x4, 0xae6d}, @TIPC_NLA_PROP_MTU={0x8, 0x4, 0xe000}, @TIPC_NLA_PROP_TOL={0x8, 0x2, 0xd000}, @TIPC_NLA_PROP_MTU={0x8, 0x4, 0xc0}, @TIPC_NLA_PROP_PRIO={0x8, 0x1, 0xc}, @TIPC_NLA_PROP_MTU={0x8}, @TIPC_NLA_PROP_WIN={0x8, 0x3, 0x9c1}]}, @TIPC_NLA_LINK_PROP={0x24, 0x7, 0x0, 0x1, [@TIPC_NLA_PROP_PRIO={0x8, 0x1, 0x14}, @TIPC_NLA_PROP_WIN={0x8, 0x3, 0x1ff}, @TIPC_NLA_PROP_MTU={0x8, 0x4, 0xffffffff}, @TIPC_NLA_PROP_MTU={0x8, 0x4, 0x401}]}]}, @TIPC_NLA_NODE={0x8, 0x6, 0x0, 0x1, [@TIPC_NLA_NODE_UP={0x4}]}]}, 0x104}, 0x1, 0x0, 0x0, 0xc8e0}, 0x20000094) r3 = syz_open_procfs(0x0, &(0x7f0000000080)='mountinfo\x00') sendfile(r0, r3, 0x0, 0x800000080004103) 07:50:00 executing program 5: r0 = syz_open_dev$loop(&(0x7f0000000000)='/dev/loop#\x00', 0x0, 0x0) r1 = openat$snapshot(0xffffffffffffff9c, &(0x7f00000000c0)='/dev/snapshot\x00', 0x40, 0x0) r2 = socket$inet_icmp_raw(0x2, 0x3, 0x1) r3 = dup(r2) ioctl$PERF_EVENT_IOC_ENABLE(r3, 0x8912, 0x400200) bind(r1, &(0x7f0000000100)=@pppol2tp={0x18, 0x1, {0x0, r3, {0x2, 0x4e21, @rand_addr=0x64010101}, 0x2, 0x1, 0x2, 0x2}}, 0x80) fcntl$setownex(0xffffffffffffffff, 0xf, &(0x7f0000000340)={0x2}) r4 = openat$loop_ctrl(0xffffffffffffff9c, &(0x7f0000000180)='/dev/loop-control\x00', 0x0, 0x0) ioctl$FIBMAP(r4, 0x1, &(0x7f00000001c0)=0xb90c) ioctl$BLKTRACESETUP(r0, 0xc0481273, &(0x7f0000000040)={[], 0x0, 0x7ff, 0x1fc, 0x1002, 0x1}) ioctl$BLKTRACESTART(r0, 0x1274, 0x0) 07:50:00 executing program 3: r0 = open(&(0x7f0000000100)='./file0\x00', 0xc68c2, 0x0) syz_mount_image$minix(&(0x7f00000000c0)='minix\x00', &(0x7f0000000080)='./file0\x00', 0x0, 0x2, &(0x7f0000000000)=[{&(0x7f00000001c0)="600084e002000a0000000001000000c98f13", 0x12, 0x400}, {&(0x7f0000000bc0)="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", 0x30e, 0x34f9}], 0x0, 0x0) r1 = socket$inet_icmp_raw(0x2, 0x3, 0x1) r2 = dup(r1) ioctl$PERF_EVENT_IOC_ENABLE(r2, 0x8912, 0x400200) acct(&(0x7f0000000480)='./file0\x00') ioctl$PPPOEIOCSFWD(r0, 0x4008b100, &(0x7f0000000040)={0x18, 0x0, {0x4, @link_local={0x1, 0x80, 0xc2, 0x0, 0x0, 0x3}, 'veth1_to_team\x00'}}) r3 = socket$vsock_dgram(0x28, 0x2, 0x0) write$binfmt_script(r3, &(0x7f0000000140)={'#! ', './file0', [{0x20, ')'}], 0xa, "91cf702eab4636d71af97a3f"}, 0x19) r4 = socket$inet_icmp_raw(0x2, 0x3, 0x1) r5 = dup(r4) ioctl$PERF_EVENT_IOC_ENABLE(r5, 0x8912, 0x400200) sendto$inet6(r5, &(0x7f0000000180)="fc97e4d116ec290aea9df26b65cd0490113935bcbd64b46715be74becc17f63f8eb1f7a095db9d4f4fcb8379", 0x2c, 0x0, &(0x7f0000000200)={0xa, 0x4e21, 0xfe000000, @private2={0xfc, 0x2, [], 0x1}, 0xfffffffd}, 0x1c) umount2(&(0x7f0000000500)='./file0\x00', 0x0) [ 316.974949] Process accounting resumed [ 317.021172] minix_free_inode: bit 1 already cleared [ 317.076816] BFS-fs: bfs_fill_super(): loop0 is unclean, continuing 07:50:01 executing program 0: syz_mount_image$bfs(&(0x7f0000000000)='bfs\x00', &(0x7f0000000040)='./file0\x00', 0x6b6b6b00, 0x2, &(0x7f0000000100)=[{&(0x7f0000000180)="cefaad1bb83c000040dc", 0xa}, {0x0, 0x0, 0xb3e}], 0x0, 0x0) 07:50:01 executing program 5: r0 = syz_open_dev$loop(&(0x7f0000000000)='/dev/loop#\x00', 0x0, 0x0) r1 = openat$snapshot(0xffffffffffffff9c, &(0x7f00000000c0)='/dev/snapshot\x00', 0x40, 0x0) r2 = socket$inet_icmp_raw(0x2, 0x3, 0x1) r3 = dup(r2) ioctl$PERF_EVENT_IOC_ENABLE(r3, 0x8912, 0x400200) bind(r1, &(0x7f0000000100)=@pppol2tp={0x18, 0x1, {0x0, r3, {0x2, 0x4e21, @rand_addr=0x64010101}, 0x2, 0x1, 0x2, 0x2}}, 0x80) fcntl$setownex(0xffffffffffffffff, 0xf, &(0x7f0000000340)={0x2}) ioctl$BLKTRACESETUP(r0, 0xc0481273, &(0x7f0000000040)={[], 0x0, 0x7ff, 0x1fc, 0x1002, 0x1}) ioctl$BLKTRACESTART(r0, 0x1274, 0x0) setsockopt$inet6_tcp_TLS_RX(r3, 0x6, 0x2, &(0x7f0000000180)=@gcm_128={{0x304}, "b6927cefbb05e677", "640dba62bef501633f57e3dacbf8ee37", "02804ae0", "39455f1912418e00"}, 0x28) [ 317.206698] audit: type=1800 audit(1592207401.066:270): pid=16070 uid=0 auid=0 ses=4 subj=system_u:system_r:kernel_t:s0 op=collect_data cause=failed(directio) comm="syz-executor.3" name="file0" dev="sda1" ino=16453 res=0 [ 317.239702] MINIX-fs: mounting unchecked file system, running fsck is recommended 07:50:01 executing program 2: r0 = getpgid(0x0) prlimit64(r0, 0x0, 0x0, 0x0) sched_rr_get_interval(r0, &(0x7f0000000280)) syz_open_dev$midi(&(0x7f0000000000)='/dev/midi#\x00', 0x200, 0x0) syz_open_dev$sndpcmc(0x0, 0x0, 0x0) r1 = socket$inet_icmp_raw(0x2, 0x3, 0x1) r2 = dup(0xffffffffffffffff) ioctl$PERF_EVENT_IOC_ENABLE(r2, 0x8912, 0x400200) ioctl$VIDIOC_SUBDEV_S_EDID(r2, 0xc0285629, &(0x7f0000000340)={0x0, 0x7, 0xdf7, [], &(0x7f0000000300)=0x5}) r3 = dup(r1) ioctl$PERF_EVENT_IOC_ENABLE(r3, 0x8912, 0x400200) ioctl$KDFONTOP_COPY(r3, 0x4b72, &(0x7f00000002c0)={0x3, 0x1, 0x12, 0x12, 0x17b, &(0x7f0000000680)}) openat$audio(0xffffffffffffff9c, &(0x7f0000000380)='/dev/audio\x00', 0x28200, 0x0) openat$fb0(0xffffffffffffff9c, &(0x7f0000000640)='/dev/fb0\x00', 0x0, 0x0) inotify_add_watch(0xffffffffffffffff, &(0x7f0000000100)='./file0\x00', 0x400) add_key$user(0x0, 0x0, 0x0, 0x0, 0xfffffffffffffffe) syz_open_procfs(0x0, &(0x7f00000000c0)='fd/3\x00') perf_event_open(&(0x7f0000000040)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7f, 0x0, 0x3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffffffff, 0x0, @perf_bp={0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x80}, 0x0, 0x3, 0xffffffffffffffff, 0x0) clock_gettime(0x0, &(0x7f0000000240)={0x0, 0x0}) pselect6(0x40, &(0x7f00000001c0), 0x0, &(0x7f0000000140)={0x1ff}, &(0x7f0000000200)={0x0, r4+30000000}, 0x0) [ 317.341993] Process accounting resumed [ 317.346571] minix_free_inode: bit 1 already cleared 07:50:01 executing program 0: syz_mount_image$bfs(&(0x7f0000000000)='bfs\x00', &(0x7f0000000040)='./file0\x00', 0x6c000000, 0x2, &(0x7f0000000100)=[{&(0x7f0000000180)="cefaad1bb83c000040dc", 0xa}, {0x0, 0x0, 0xb3e}], 0x0, 0x0) [ 317.443798] MINIX-fs: mounting unchecked file system, running fsck is recommended 07:50:01 executing program 5: r0 = syz_open_dev$loop(&(0x7f0000000000)='/dev/loop#\x00', 0x0, 0x0) r1 = openat$snapshot(0xffffffffffffff9c, &(0x7f00000000c0)='/dev/snapshot\x00', 0x40, 0x0) r2 = socket$inet_icmp_raw(0x2, 0x3, 0x1) r3 = dup(r2) ioctl$PERF_EVENT_IOC_ENABLE(r3, 0x8912, 0x400200) bind(r1, &(0x7f0000000100)=@pppol2tp={0x18, 0x1, {0x0, r3, {0x2, 0x4e21, @rand_addr=0x64010101}, 0x2, 0x1, 0x2, 0x2}}, 0x80) getsockopt$ARPT_SO_GET_REVISION_TARGET(r1, 0x0, 0x63, &(0x7f0000000180)={'HL\x00'}, &(0x7f00000001c0)=0x1e) fcntl$setownex(0xffffffffffffffff, 0xf, &(0x7f0000000340)={0x2}) ioctl$BLKTRACESETUP(r0, 0xc0481273, &(0x7f0000000040)={[], 0x0, 0x7ff, 0x1fc, 0x1002, 0x1}) ioctl$BLKTRACESTART(r0, 0x1274, 0x0) [ 317.579952] Process accounting resumed 07:50:01 executing program 3: r0 = open(&(0x7f0000000100)='./file0\x00', 0xc68c2, 0x0) ioctl$VIDIOC_DQBUF(r0, 0xc0585611, &(0x7f0000000140)={0x20000000, 0x9bacccde4fd2c129, 0x4, 0x4, 0xa3, {0x0, 0xea60}, {0x4, 0x8, 0x0, 0x6, 0xf9, 0x7, "e71a77fb"}, 0x6, 0x3, @userptr=0x8, 0xfffffffa}) syz_mount_image$minix(&(0x7f00000000c0)='minix\x00', &(0x7f0000000080)='./file0\x00', 0x0, 0x2, &(0x7f0000000000)=[{&(0x7f00000001c0)="600084e002000a0000000001000000c98f13", 0x12, 0x400}, {&(0x7f0000000bc0)="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", 0x30e, 0x34f9}], 0x0, 0x0) r1 = socket$inet_icmp_raw(0x2, 0x3, 0x1) r2 = dup(r1) ioctl$PERF_EVENT_IOC_ENABLE(r2, 0x8912, 0x400200) acct(&(0x7f0000000480)='./file0\x00') umount2(&(0x7f0000000500)='./file0\x00', 0x0) 07:50:01 executing program 0: syz_mount_image$bfs(&(0x7f0000000000)='bfs\x00', &(0x7f0000000040)='./file0\x00', 0x6d000000, 0x2, &(0x7f0000000100)=[{&(0x7f0000000180)="cefaad1bb83c000040dc", 0xa}, {0x0, 0x0, 0xb3e}], 0x0, 0x0) [ 317.686759] minix_free_inode: bit 1 already cleared 07:50:01 executing program 5: r0 = syz_open_dev$loop(&(0x7f0000000000)='/dev/loop#\x00', 0x0, 0x0) r1 = openat$snapshot(0xffffffffffffff9c, &(0x7f00000000c0)='/dev/snapshot\x00', 0x40, 0x0) r2 = socket$inet_icmp_raw(0x2, 0x3, 0x1) r3 = dup(r2) ioctl$PERF_EVENT_IOC_ENABLE(r3, 0x8912, 0x400200) bind(r1, &(0x7f0000000100)=@pppol2tp={0x18, 0x1, {0x0, r3, {0x2, 0x4e21, @rand_addr=0x64010101}, 0x2, 0x1, 0x2, 0x2}}, 0x80) fcntl$setownex(0xffffffffffffffff, 0xf, &(0x7f0000000340)={0x2}) ioctl$BLKTRACESETUP(r0, 0xc0481273, &(0x7f0000000040)={[], 0x0, 0x7ff, 0x1fc, 0x1002, 0x1}) ioctl$BLKTRACESTART(r0, 0x1274, 0x0) pipe(&(0x7f0000000140)={0xffffffffffffffff, 0xffffffffffffffff}) close(r4) r5 = openat$rdma_cm(0xffffffffffffff9c, &(0x7f0000000140)='/dev/infiniband/rdma_cm\x00', 0x2, 0x0) write$RDMA_USER_CM_CMD_CREATE_ID(r5, &(0x7f0000000440)={0x0, 0x18, 0xfa00, {0x0, &(0x7f0000000480)={0xffffffffffffffff}, 0x13f}}, 0x20) write$RDMA_USER_CM_CMD_QUERY_ROUTE(r4, &(0x7f0000000000)={0x5, 0x10, 0xfa00, {&(0x7f0000000200), r6}}, 0x18) write$RDMA_USER_CM_CMD_REJECT(r3, &(0x7f0000000180)={0x9, 0x108, 0xfa00, {r6, 0x9, "38c0a2", "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"}}, 0x110) 07:50:01 executing program 1: mkdir(&(0x7f0000000080)='./file0\x00', 0x0) mount(0x0, &(0x7f00000000c0)='./file0\x00', &(0x7f0000000040)='overlay\x00', 0x0, 0x0) r0 = syz_open_dev$tty1(0xc, 0x4, 0x1) r1 = syz_open_procfs(0x0, &(0x7f0000000080)='mountinfo\x00') sendfile(r0, r1, 0x0, 0x800000080004103) r2 = socket$inet_icmp_raw(0x2, 0x3, 0x1) r3 = dup(r2) ioctl$PERF_EVENT_IOC_ENABLE(r3, 0x8912, 0x400200) ioctl$PIO_FONTX(r3, 0x4b6c, &(0x7f0000000000)={0x42, 0xf, &(0x7f0000000100)="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"}) [ 317.861894] BFS-fs: bfs_fill_super(): loop0 is unclean, continuing 07:50:01 executing program 0: syz_mount_image$bfs(&(0x7f0000000000)='bfs\x00', &(0x7f0000000040)='./file0\x00', 0x71000000, 0x2, &(0x7f0000000100)=[{&(0x7f0000000180)="cefaad1bb83c000040dc", 0xa}, {0x0, 0x0, 0xb3e}], 0x0, 0x0) 07:50:01 executing program 5: r0 = syz_open_dev$loop(&(0x7f0000000000)='/dev/loop#\x00', 0x0, 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$nl_route(r2, &(0x7f0000000040)={0x0, 0x0, &(0x7f0000000000)={&(0x7f0000000900)=ANY=[@ANYBLOB="480000001000050700"/20, @ANYRES32=r4, @ANYBLOB="7a755e4600000000280012000c00010076657468"], 0x48}}, 0x0) sendmsg$nl_route(r1, &(0x7f0000000580)={0x0, 0x0, &(0x7f0000000000)={&(0x7f0000000840)=@newlink={0x4c, 0x10, 0x581, 0x0, 0x0, {}, [@IFLA_LINKINFO={0x1c, 0x12, 0x0, 0x1, @vlan={{0x9, 0x1, 'vlan\x00'}, {0xc, 0x2, 0x0, 0x1, [@IFLA_VLAN_ID={0x6}]}}}, @IFLA_LINK={0x8, 0x5, r4}, @IFLA_LINKMODE={0x5, 0x11, 0x1}]}, 0x4c}}, 0x0) ioctl$ifreq_SIOCGIFINDEX_wireguard(r0, 0x8933, &(0x7f0000000180)={'wg0\x00', r4}) r5 = openat$snapshot(0xffffffffffffff9c, &(0x7f00000000c0)='/dev/snapshot\x00', 0x40, 0x0) r6 = socket$inet_icmp_raw(0x2, 0x3, 0x1) r7 = dup(r6) ioctl$PERF_EVENT_IOC_ENABLE(r7, 0x8912, 0x400200) bind(r5, &(0x7f0000000100)=@pppol2tp={0x18, 0x1, {0x0, r7, {0x2, 0x4e21, @rand_addr=0x64010101}, 0x2, 0x1, 0x2, 0x2}}, 0x80) fcntl$setownex(0xffffffffffffffff, 0xf, &(0x7f0000000340)={0x2}) ioctl$BLKTRACESETUP(r0, 0xc0481273, &(0x7f0000000040)={[], 0x0, 0x7ff, 0x1fc, 0x1002, 0x1}) ioctl$BLKTRACESTART(r0, 0x1274, 0x0) [ 317.971823] audit: type=1800 audit(1592207401.836:271): pid=16108 uid=0 auid=0 ses=4 subj=system_u:system_r:kernel_t:s0 op=collect_data cause=failed(directio) comm="syz-executor.3" name="file0" dev="sda1" ino=15765 res=0 07:50:01 executing program 2: prctl$PR_GET_PDEATHSIG(0x2, &(0x7f0000000000)) r0 = socket$inet(0x2, 0x4000000000000001, 0x0) r1 = socket$inet_icmp_raw(0x2, 0x3, 0x1) r2 = dup(r1) ioctl$PERF_EVENT_IOC_ENABLE(r2, 0x8912, 0x400200) ioctl$BLKRAGET(r2, 0x1263, &(0x7f0000000040)) setsockopt$IPT_SO_SET_REPLACE(r0, 0x0, 0x40, &(0x7f0000000680)=@raw={'raw\x00', 0x8, 0x3, 0x2f8, 0x190, 0x23b, 0xd0e0000, 0x190, 0x100, 0x260, 0x1d8, 0x1d8, 0x260, 0x1d8, 0x3, 0x0, {[{{@ip={@remote, @local, 0x0, 0x0, 'veth0_to_team\x00', 'hsr0\x00'}, 0x0, 0x160, 0x190, 0x0, {}, [@common=@unspec=@conntrack1={{0xb8, 'conntrack\x00'}, {{@ipv6=@initdev={0xfe, 0x88, [], 0x0, 0x0}, [], @ipv4=@dev, [], @ipv4=@broadcast, [], @ipv4=@remote}}}, @common=@unspec=@statistic={{0x38, 'statistic\x00'}}]}, @common=@unspec=@CONNMARK={0x30, 'CONNMARK\x00'}}, {{@ip={@remote, @rand_addr, 0x0, 0x0, 'veth0_to_bond\x00', 'veth0_to_team\x00'}, 0x0, 0x70, 0xd0}, @common=@SET={0x60, 'SET\x00'}}], {{[], 0x0, 0x70, 0x98}, {0x28}}}}, 0x358) [ 318.042759] MINIX-fs: mounting unchecked file system, running fsck is recommended [ 318.066391] overlayfs: missing 'lowerdir' 07:50:02 executing program 0: syz_mount_image$bfs(&(0x7f0000000000)='bfs\x00', &(0x7f0000000040)='./file0\x00', 0x74000000, 0x2, &(0x7f0000000100)=[{&(0x7f0000000180)="cefaad1bb83c000040dc", 0xa}, {0x0, 0x0, 0xb3e}], 0x0, 0x0) [ 318.139566] netlink: 24 bytes leftover after parsing attributes in process `syz-executor.5'. [ 318.212543] Process accounting resumed [ 318.217251] minix_free_inode: bit 1 already cleared [ 318.248038] device veth15 entered promiscuous mode [ 318.262976] Cannot find add_set index 0 as target [ 318.276427] Cannot find add_set index 0 as target 07:50:02 executing program 0: syz_mount_image$bfs(&(0x7f0000000000)='bfs\x00', &(0x7f0000000040)='./file0\x00', 0x7a000000, 0x2, &(0x7f0000000100)=[{&(0x7f0000000180)="cefaad1bb83c000040dc", 0xa}, {0x0, 0x0, 0xb3e}], 0x0, 0x0) 07:50:02 executing program 5: r0 = syz_open_dev$loop(&(0x7f0000000000)='/dev/loop#\x00', 0x0, 0x0) r1 = openat$snapshot(0xffffffffffffff9c, &(0x7f00000000c0)='/dev/snapshot\x00', 0x40, 0x0) r2 = socket$inet_icmp_raw(0x2, 0x3, 0x1) r3 = dup(r2) ioctl$PERF_EVENT_IOC_ENABLE(r3, 0x8912, 0x400200) bind(r1, &(0x7f0000000100)=@pppol2tp={0x18, 0x1, {0x0, r3, {0x2, 0x4e21, @rand_addr=0x64010101}, 0x2, 0x1, 0x2, 0x2}}, 0x80) r4 = socket$inet6_tcp(0xa, 0x1, 0x0) write$P9_ROPEN(r1, &(0x7f0000000180)={0x18, 0x71, 0x1, {{0x0, 0x1, 0x6}, 0x1}}, 0x18) getsockopt$inet6_IPV6_FLOWLABEL_MGR(r4, 0x6, 0x1a, 0x0, &(0x7f00000002c0)) fcntl$setownex(r4, 0xf, &(0x7f0000000340)) ioctl$BLKTRACESETUP(r0, 0xc0481273, &(0x7f0000000040)={[], 0x0, 0x7ff, 0x1fc, 0x1002, 0x1}) ioctl$BLKTRACESTART(r0, 0x1274, 0x0) [ 318.326389] MINIX-fs: mounting unchecked file system, running fsck is recommended 07:50:02 executing program 2: r0 = perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x48000, 0xa, 0x0, 0x0, 0x0, 0x0, 0x0, 0x81, 0x0, 0x0, 0x101, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x2000000, 0x0, @perf_bp={0x0, 0xb}, 0x12000, 0x0, 0x0, 0x4, 0x1, 0x511, 0x10}, 0x0, 0x20000000000000, 0xffffffffffffffff, 0x0) socket(0x8, 0x4, 0x7) socket(0xf, 0x3, 0x0) ioctl$sock_inet6_udp_SIOCINQ(0xffffffffffffffff, 0x541b, &(0x7f0000000400)) r1 = socket$nl_netfilter(0x10, 0x3, 0xc) getsockopt$IP_VS_SO_GET_TIMEOUT(r1, 0x0, 0x486, &(0x7f0000000140), &(0x7f0000000180)=0xc) mmap(&(0x7f0000ffd000/0x3000)=nil, 0x3000, 0x0, 0x11, r0, 0x0) clone(0x822102001ffe, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) r2 = socket$inet(0x2, 0x4000000000000001, 0x0) bind$inet(r2, &(0x7f0000000280)={0x2, 0x4e23, @broadcast}, 0x10) r3 = open(&(0x7f0000000000)='./bus\x00', 0x0, 0x0) mkdirat(r3, &(0x7f0000000200)='\x13\x13w\xc5\xfc5\xd4\x14T\xd5\xd4\x1d)\xad\x1a`)Y\x81F\xe6\xbe\x16nA\xad\r\xbd@T\x03<\x9f3\xbb\xda\x82$\xa2\xf3\xd7r\xe7cnH\xb3<\xbfp\x83r\xe8\xf1\xb9\x93>\xc5\x12wC\xbe\"\x06 \x9e\xf0-\xf9\xcb\xf2\xf6\xe8\x80\xd38/\x00', 0x0) renameat2(r3, &(0x7f0000000440)='\x13\x13w\xc5\xfc5\xd4\x14T\xd5\xd4\x1d)\xad\x1a`)Y\x81F\xe6\xbe\x16nA\xad\r\xbd@T\x03<\x9f3\xbb\xda\x82$\xa2\xf3\xd7r\xe7cnH\xb3<\xbfp\x83r\xe8\xf1\xb9\x93>\xc5\x12wC\xbe\"\x06 \x9e\xf0-\xf9\xcb\xf2\xf6\xe8\x80\xd38/\x00', 0xffffffffffffff9c, &(0x7f00000003c0)='./file0\x00', 0x2) write$P9_RRENAMEAT(r3, &(0x7f0000000200)={0x7, 0x4b, 0x2}, 0x7) restart_syscall() r4 = creat(&(0x7f00000000c0)='./bus\x00', 0x0) fallocate(r4, 0x10, 0x0, 0x6) chown(&(0x7f00000001c0)='./file0\x00', 0x0, 0xee00) sendmsg$AUDIT_GET(r4, &(0x7f0000000100)={&(0x7f0000000040)={0x10, 0x0, 0x0, 0x400}, 0xc, &(0x7f00000000c0)={&(0x7f0000000080)={0xfffffffffffffed2, 0x3e8, 0x210, 0x10002, 0x25dfdbfe, "", ["", "", "", "", "", ""]}, 0x10}, 0x1, 0x0, 0x0, 0x200488b1}, 0x0) sendto$inet(r2, 0x0, 0x0, 0x200007fd, &(0x7f0000e68000)={0x2, 0x4e23, @local}, 0x10) sendto$inet(r2, &(0x7f00000012c0)='\f', 0x1, 0x11, 0x0, 0x0) recvmmsg(r2, &(0x7f0000000380)=[{{&(0x7f00000002c0)=@ll={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @remote}, 0x80, &(0x7f0000000340)=[{&(0x7f00000004c0)=""/137, 0x89}], 0x1}, 0x5}], 0x1, 0x8063, 0x0) 07:50:02 executing program 3: open(&(0x7f0000000100)='./file0\x00', 0xc68c2, 0x0) syz_mount_image$minix(&(0x7f00000000c0)='minix\x00', &(0x7f0000000080)='./file0\x00', 0x0, 0x2, &(0x7f0000000000)=[{&(0x7f00000001c0)="600084e002000a0000000001000000c98f13", 0x12, 0x400}, {&(0x7f0000000bc0)="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", 0x30e, 0x34f9}], 0x0, 0x0) r0 = socket$inet_icmp_raw(0x2, 0x3, 0x1) r1 = dup(r0) ioctl$PERF_EVENT_IOC_ENABLE(r1, 0x8912, 0x400200) umount2(&(0x7f0000000500)='./file0\x00', 0x0) r2 = socket$inet_icmp_raw(0x2, 0x3, 0x1) r3 = dup(r2) ioctl$PERF_EVENT_IOC_ENABLE(r3, 0x8912, 0x400200) bind$netrom(r3, &(0x7f0000000140)={{0x3, @null, 0x4}, [@bcast, @null, @remote={0xcc, 0xcc, 0xcc, 0xcc, 0xcc, 0xcc, 0x3}, @null, @null, @netrom={0xbb, 0xbb, 0xbb, 0xbb, 0xbb, 0x0, 0x0}, @default, @rose={0xbb, 0xbb, 0xbb, 0x1, 0x0}]}, 0x48) [ 318.436130] Process accounting resumed [ 318.501631] minix_free_inode: bit 1 already cleared 07:50:02 executing program 0: syz_mount_image$bfs(&(0x7f0000000000)='bfs\x00', &(0x7f0000000040)='./file0\x00', 0x7f010000, 0x2, &(0x7f0000000100)=[{&(0x7f0000000180)="cefaad1bb83c000040dc", 0xa}, {0x0, 0x0, 0xb3e}], 0x0, 0x0) 07:50:02 executing program 2: open_by_handle_at(0xffffffffffffff9c, &(0x7f0000000040)={0x9, 0x20000000001, '\v'}, 0x0) perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x41c1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0xffffefffffffffff, 0xffffffffffffffff, 0x0) mkdir(&(0x7f00000001c0)='./file1\x00', 0xb) mkdir(&(0x7f00000002c0)='./bus\x00', 0x0) mkdir(&(0x7f0000000280)='./file0\x00', 0x0) socket(0x0, 0x0, 0x0) mkdir(&(0x7f0000000240)='./file0/file0\x00', 0x55) creat(0x0, 0x0) mount$overlay(0x400000, &(0x7f0000000000)='./bus\x00', &(0x7f0000000100)='overlay\x00', 0x0, &(0x7f0000000400)=ANY=[@ANYBLOB='lowerdir=./bus,workdir=./file1,upperdir=./file0']) rmdir(&(0x7f00000000c0)='./bus/file0\x00') ioctl$sock_SIOCDELRT(0xffffffffffffffff, 0x890c, &(0x7f0000000080)={0x0, @generic={0x1f, "d69bc95ff7fce82c0d3b4bd84cea"}, @nl=@proc, @nl=@unspec, 0x0, 0x0, 0x0, 0x0, 0xeff6}) r0 = socket$inet_udp(0x2, 0x2, 0x0) add_key$user(&(0x7f00000003c0)='user\x00', &(0x7f00000004c0)={'syz', 0x0}, &(0x7f0000000500)="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", 0x800, 0x0) sendmsg$L2TP_CMD_SESSION_DELETE(0xffffffffffffffff, &(0x7f0000000340)={0x0, 0x0, &(0x7f0000000300)={&(0x7f0000000200)=ANY=[@ANYBLOB='0\x00\x00\x00', @ANYRES16], 0x30}, 0x1, 0x0, 0x0, 0x90}, 0x20000001) ioctl$sock_SIOCDELRT(r0, 0x890c, &(0x7f0000000080)={0x0, @l2tp={0x2, 0x0, @loopback}, @nl=@proc, @nl=@unspec}) [ 318.553225] audit: type=1804 audit(1592207402.416:272): pid=16143 uid=0 auid=0 ses=4 subj=system_u:system_r:kernel_t:s0 op=invalid_pcr cause=ToMToU comm="syz-executor.2" name="/root/syzkaller-testdir118055836/syzkaller.YsQUUU/192/bus" dev="sda1" ino=16456 res=1 07:50:02 executing program 5: r0 = openat$snapshot(0xffffffffffffff9c, &(0x7f00000000c0)='/dev/snapshot\x00', 0x40, 0x0) r1 = socket$inet_icmp_raw(0x2, 0x3, 0x1) r2 = dup(r1) ioctl$PERF_EVENT_IOC_ENABLE(0xffffffffffffffff, 0x8912, 0x400200) getsockopt$inet_sctp_SCTP_GET_ASSOC_ID_LIST(0xffffffffffffffff, 0x84, 0x1d, &(0x7f0000000580)=ANY=[@ANYBLOB="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", @ANYRES32=0x0, @ANYRES32=0x0], &(0x7f0000a8a000)=0xc) getsockopt$inet_sctp6_SCTP_SOCKOPT_PEELOFF(0xffffffffffffffff, 0x84, 0x6c, &(0x7f000059aff8)={r3}, &(0x7f000034f000)=0x2059b000) getsockopt$inet_sctp6_SCTP_GET_PEER_ADDR_INFO(0xffffffffffffffff, 0x84, 0xf, &(0x7f0000000180)={r3, @in={{0x2, 0x4e20, @dev={0xac, 0x14, 0x14, 0x10}}}, 0x1, 0x80000001, 0x80, 0x3f, 0x2}, &(0x7f0000000080)=0x98) setsockopt$inet_sctp6_SCTP_DEFAULT_SNDINFO(0xffffffffffffffff, 0x84, 0x22, &(0x7f0000000140)={0x1000, 0x201, 0x7d, 0x2, r3}, 0x10) getsockopt$inet_sctp_SCTP_PEER_ADDR_PARAMS(0xffffffffffffffff, 0x84, 0x9, &(0x7f0000000240)={r3, @in={{0x2, 0x4e21, @local}}, 0x2, 0x7f, 0xfffff800, 0x3, 0x20, 0x8001, 0x5}, &(0x7f0000000300)=0x9c) r4 = openat$bsg(0xffffffffffffff9c, &(0x7f0000000000)='/dev/bsg\x00', 0x2f7cd7ce644701c2, 0x0) getsockopt$inet_sctp_SCTP_GET_ASSOC_ID_LIST(0xffffffffffffffff, 0x84, 0x1d, &(0x7f000025e000)={0x2, [0x0, 0x0]}, &(0x7f0000a8a000)=0xc) getsockopt$inet_sctp6_SCTP_SOCKOPT_PEELOFF(0xffffffffffffffff, 0x84, 0x6c, &(0x7f000059aff8)={r5}, &(0x7f000034f000)=0x2059b000) getsockopt$inet_sctp6_SCTP_GET_PEER_ADDR_INFO(0xffffffffffffffff, 0x84, 0xf, &(0x7f0000000180)={r5, @in={{0x2, 0x4e20, @dev={0xac, 0x14, 0x14, 0x10}}}, 0x1, 0x80000001, 0x80, 0x3f, 0x2}, &(0x7f0000000080)=0x98) setsockopt$inet_sctp6_SCTP_DEFAULT_SNDINFO(0xffffffffffffffff, 0x84, 0x22, &(0x7f0000000140)={0x1000, 0x201, 0x7d, 0x2, r5}, 0x10) setsockopt$inet_sctp_SCTP_DEFAULT_PRINFO(r4, 0x84, 0x72, &(0x7f0000000180)={r5, 0x5}, 0xc) ioctl$PERF_EVENT_IOC_ENABLE(r2, 0x8912, 0x400200) bind(r0, &(0x7f0000000100)=@pppol2tp={0x18, 0x1, {0x0, r2, {0x2, 0x4e21, @rand_addr=0x64010101}, 0x2, 0x1, 0x2, 0x2}}, 0x80) fcntl$setownex(0xffffffffffffffff, 0xf, &(0x7f0000000340)={0x2}) ioctl$BLKTRACESETUP(0xffffffffffffffff, 0xc0481273, &(0x7f0000000040)={[], 0x0, 0x7ff, 0x1fc, 0x1002, 0x1}) ioctl$BLKTRACESTART(0xffffffffffffffff, 0x1274, 0x0) [ 318.676584] MINIX-fs: mounting unchecked file system, running fsck is recommended [ 318.698249] audit: type=1800 audit(1592207402.526:273): pid=16154 uid=0 auid=0 ses=4 subj=system_u:system_r:kernel_t:s0 op=collect_data cause=failed(directio) comm="syz-executor.3" name="file0" dev="sda1" ino=16444 res=0 [ 318.758450] minix_free_inode: bit 1 already cleared [ 318.803113] overlayfs: missing 'lowerdir' [ 318.895226] BFS-fs: bfs_fill_super(): loop0 is unclean, continuing [ 318.914342] MINIX-fs: mounting unchecked file system, running fsck is recommended 07:50:02 executing program 1: mkdir(&(0x7f0000000080)='./file0\x00', 0x0) mount(0x0, &(0x7f00000000c0)='./file0\x00', &(0x7f0000000000)='tracefs\x00', 0x0, 0x0) r0 = syz_open_dev$vcsu(&(0x7f0000000040)='/dev/vcsu#\x00', 0x3, 0x4802) sendmsg$sock(r0, &(0x7f0000000300)={&(0x7f0000000100)=@nfc_llcp={0x27, 0x35, 0x2, 0x6, 0x7f, 0x8, "a8e817d397a16b14caded216bcd56cfef8f61230682ad211daa56210f3316bcb7e7bd332c1e5626a78ec15d985831ad2a21774c345815e105d9947de8ff3f9", 0x31}, 0x80, &(0x7f00000001c0)=[{&(0x7f0000000180)="b7f271d368861927262fb15aa6171e47af489aecf7f5737a886302f6947f818a99ddf16e92e5cb1de7", 0x29}], 0x1, &(0x7f0000000200)=[@timestamping={{0x14, 0x1, 0x25, 0x8000}}, @mark={{0x14, 0x1, 0x24, 0x7f}}, @timestamping={{0x14, 0x1, 0x25, 0x5}}, @txtime={{0x18, 0x1, 0x3d, 0x1}}, @txtime={{0x18}}, @txtime={{0x18, 0x1, 0x3d, 0x1f1}}, @timestamping={{0x14, 0x1, 0x25, 0x2}}, @timestamping={{0x14, 0x1, 0x25, 0x81}}, @mark={{0x14, 0x1, 0x24, 0x4}}], 0xd8}, 0x44841) r1 = syz_open_dev$tty1(0xc, 0x4, 0x1) r2 = syz_open_procfs(0x0, &(0x7f0000000080)='mountinfo\x00') sendfile(r1, r2, 0x0, 0x800000080004103) 07:50:02 executing program 5: r0 = syz_open_dev$loop(&(0x7f0000000000)='/dev/loop#\x00', 0x0, 0x0) r1 = openat$snapshot(0xffffffffffffff9c, &(0x7f00000000c0)='/dev/snapshot\x00', 0x40, 0x0) r2 = socket$inet_icmp_raw(0x2, 0x3, 0x1) r3 = dup(r2) getsockopt$inet6_tcp_TCP_REPAIR_WINDOW(r1, 0x6, 0x1d, &(0x7f0000000180), &(0x7f00000001c0)=0x14) ioctl$PERF_EVENT_IOC_ENABLE(r3, 0x8912, 0x400200) r4 = socket$inet_icmp_raw(0x2, 0x3, 0x1) dup(r4) bind(r4, &(0x7f0000000100)=@un=@abs={0x0, 0x0, 0x4e21}, 0x80) r5 = getpgid(0x0) prlimit64(r5, 0x0, 0x0, 0x0) r6 = getpgid(0x0) prlimit64(r6, 0x4, 0x0, 0x0) fcntl$setownex(0xffffffffffffffff, 0xf, &(0x7f0000000200)={0x2, r5}) ioctl$BLKTRACESETUP(r0, 0xc0481273, &(0x7f0000000040)={[], 0x0, 0x7ff, 0x1fc, 0x1002, 0x1}) ioctl$BLKTRACESTART(r0, 0x1274, 0x0) [ 318.991031] overlayfs: upperdir is in-use as upperdir/workdir of another mount, mount with '-o index=off' to override exclusive upperdir protection. 07:50:02 executing program 3: r0 = open(&(0x7f0000000100)='./file0\x00', 0xc60c2, 0x180) syz_mount_image$minix(&(0x7f00000000c0)='minix\x00', &(0x7f0000000080)='./file0\x00', 0x0, 0x2, &(0x7f0000000000)=[{&(0x7f00000001c0)="600084e002000a0000000001000000c98f13", 0x12, 0x400}, {&(0x7f0000000bc0)="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", 0x30e, 0x34f9}], 0x0, 0x0) r1 = socket$inet_icmp_raw(0x2, 0x3, 0x1) r2 = dup(r1) r3 = socket$vsock_stream(0x28, 0x1, 0x0) getsockopt$sock_cred(r3, 0x1, 0x11, &(0x7f0000caaffb)={0x0, 0x0}, &(0x7f0000cab000)=0xc) setresuid(r4, 0x0, 0x0) statx(r0, &(0x7f00000003c0)='./file0\x00', 0x1000, 0x4, &(0x7f0000000540)={0x0, 0x0, 0x0, 0x0, 0x0}) r6 = socket$vsock_stream(0x28, 0x1, 0x0) getsockopt$inet_sctp_SCTP_GET_ASSOC_ID_LIST(0xffffffffffffffff, 0x84, 0x1d, &(0x7f000025e000)={0x2, [0x0, 0x0]}, &(0x7f0000a8a000)=0xc) getsockopt$inet_sctp6_SCTP_SOCKOPT_PEELOFF(0xffffffffffffffff, 0x84, 0x6c, &(0x7f000059aff8)={r7}, &(0x7f000034f000)=0x2059b000) getsockopt$inet_sctp6_SCTP_GET_PEER_ADDR_INFO(0xffffffffffffffff, 0x84, 0xf, &(0x7f0000000180)={r7, @in={{0x2, 0x4e20, @dev={0xac, 0x14, 0x14, 0x10}}}, 0x1, 0x80000001, 0x80, 0x3f, 0x2}, &(0x7f0000000080)=0x98) setsockopt$inet_sctp6_SCTP_DEFAULT_SNDINFO(0xffffffffffffffff, 0x84, 0x22, &(0x7f0000000140)={0x1000, 0x201, 0x7d, 0x2, r7}, 0x10) setsockopt$inet_sctp6_SCTP_AUTH_DEACTIVATE_KEY(r0, 0x84, 0x23, &(0x7f0000000400)={r7, 0x8001}, 0x8) getsockopt$sock_cred(r6, 0x1, 0x11, &(0x7f0000caaffb)={0x0, 0x0}, &(0x7f0000cab000)=0xc) setresuid(r8, 0x0, 0x0) syz_mount_image$ext4(&(0x7f0000000040)='ext4\x00', &(0x7f0000000140)='./file0\x00', 0x1, 0x2, &(0x7f0000000180)=[{&(0x7f0000000200)="7b61c6f172fb113ca008fa72e047deae1bafc00fc539093f01aed2cda6cf4c2297a2ddef82c7a6251877739c4a6838d53ab175348217d41ef272b234523590a84629e1dc11c64de9c3dec9f439f6697771b91c592ec777bc831945b5c2aa3af27fa671b8f9c408093eb94686fab30fc96b2c22ce9e8c99271bab2f75b34db74056c36b8292dcd75e6fccddb6bddda498969141f5a8d01e5a3322155a63d8accd426d325880a9f5ed69f6ab1f8881e7b65fa7603cc392187d3f13f6bd55dae750a8ae7d90735f6db3c2b422f32006c5db62a41c420e262717d7b7be1ddea36dda99b0", 0xe2, 0x9}, {&(0x7f0000000300)="e8a7c0db79f00f0e1fc7f8f3677fc89a1c29ca32320ddb6ab662d1fbb754ca4b751595ec4dffc490d56c3825c42523597fa546d8195374278572b51c11aec8a265875cc88b9c3726b6630dde8f74c84330681d8428c71b0a678ba2d95b89520139fad550df5f1e3b48b8e3fa969baf6a13a39efd1a597bc6f5adcaf62e4612e0d7806282bb29054411b6b7abd2916f", 0x8f, 0x4}], 0x80020, &(0x7f0000000640)={[{@nolazytime='nolazytime'}, {@nouser_xattr='nouser_xattr'}, {@resgid={'resgid', 0x3d, 0xffffffffffffffff}}, {@noload='noload'}, {@usrjquota_path={'usrjquota', 0x3d, './file0'}}, {@noquota='noquota'}, {@grpquota='grpquota'}], [{@fowner_lt={'fowner<', r4}}, {@fowner_eq={'fowner', 0x3d, r5}}, {@dont_hash='dont_hash'}, {@euid_gt={'euid>', r8}}]}) ioctl$PERF_EVENT_IOC_ENABLE(r2, 0x8912, 0x400200) acct(&(0x7f0000000480)='./file0\x00') umount2(&(0x7f0000000500)='./file0\x00', 0x0) 07:50:02 executing program 5: r0 = syz_open_dev$loop(&(0x7f0000000000)='/dev/loop#\x00', 0x0, 0x0) r1 = openat$snapshot(0xffffffffffffff9c, &(0x7f00000000c0)='/dev/snapshot\x00', 0x40, 0x0) r2 = socket$inet_icmp_raw(0x2, 0x3, 0x1) r3 = dup(r2) ioctl$PERF_EVENT_IOC_ENABLE(r3, 0x8912, 0x400200) bind(r1, &(0x7f0000000100)=@pppol2tp={0x18, 0x1, {0x0, r3, {0x2, 0x4e21, @rand_addr=0x64010101}, 0x2, 0x1, 0x2, 0x2}}, 0x80) fcntl$setownex(0xffffffffffffffff, 0xf, &(0x7f0000000340)={0x2}) ioctl$BLKTRACESETUP(r0, 0xc0481273, &(0x7f0000000040)={[], 0x0, 0x7ff, 0x1fc, 0x1002, 0x1}) ioctl$BLKTRACESTART(r0, 0x1274, 0x0) setsockopt$TIPC_CONN_TIMEOUT(r3, 0x10f, 0x82, &(0x7f0000000180)=0x3, 0x4) [ 319.031242] BFS-fs: bfs_fill_super(): loop0 is unclean, continuing [ 319.071225] minix_free_inode: bit 1 already cleared 07:50:02 executing program 2: mknod$loop(&(0x7f00000001c0)='./file0\x00', 0x0, 0x0) r0 = socket$inet_udplite(0x2, 0x2, 0x88) r1 = dup(r0) ioctl$PERF_EVENT_IOC_ENABLE(r1, 0x8912, 0x400200) clone(0x26100900, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) r2 = socket$inet_icmp_raw(0x2, 0x3, 0x1) r3 = dup(r2) ioctl$PERF_EVENT_IOC_ENABLE(r3, 0x8912, 0x400200) r4 = socket$nl_route(0x10, 0x3, 0x0) r5 = socket$netlink(0x10, 0x3, 0x0) r6 = socket(0x10, 0x803, 0x0) sendmsg$NBD_CMD_DISCONNECT(r6, &(0x7f0000000080)={0x0, 0x0, &(0x7f0000000180)={0x0}, 0x1, 0x0, 0x0, 0x8010}, 0x40040) getsockname$packet(r6, &(0x7f0000000100)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f0000000200)=0x14) sendmsg$nl_route(r5, &(0x7f0000000040)={0x0, 0x0, &(0x7f0000000000)={&(0x7f0000000900)=ANY=[@ANYBLOB="480000001000050700"/20, @ANYRES32=r7, @ANYBLOB="7a755e4600000000280012000c00010076657468"], 0x48}}, 0x0) sendmsg$nl_route(r4, &(0x7f0000000580)={0x0, 0x0, &(0x7f0000000000)={&(0x7f0000000840)=@newlink={0x4c, 0x10, 0x581, 0x0, 0x0, {}, [@IFLA_LINKINFO={0x1c, 0x12, 0x0, 0x1, @vlan={{0x9, 0x1, 'vlan\x00'}, {0xc, 0x2, 0x0, 0x1, [@IFLA_VLAN_ID={0x6}]}}}, @IFLA_LINK={0x8, 0x5, r7}, @IFLA_LINKMODE={0x5, 0x11, 0x1}]}, 0x4c}}, 0x0) setsockopt$inet6_mreq(r3, 0x29, 0x14, &(0x7f0000000040)={@mcast1, r7}, 0x14) mount$9p_xen(0x0, &(0x7f00000000c0)='./file0\x00', &(0x7f0000000640)='9p\x00', 0x0, &(0x7f0000000000)=ANY=[@ANYBLOB="7572616e7306cf3421b21b385f53"]) 07:50:03 executing program 0: syz_mount_image$bfs(&(0x7f0000000000)='bfs\x00', &(0x7f0000000040)='./file0\x00', 0x8cffffff, 0x2, &(0x7f0000000100)=[{&(0x7f0000000180)="cefaad1bb83c000040dc", 0xa}, {0x0, 0x0, 0xb3e}], 0x0, 0x0) [ 319.261407] audit: type=1800 audit(1592207403.127:274): pid=16191 uid=0 auid=0 ses=4 subj=system_u:system_r:kernel_t:s0 op=collect_data cause=failed(directio) comm="syz-executor.3" name="file0" dev="sda1" ino=15813 res=0 [ 319.307231] BFS-fs: bfs_fill_super(): loop0 is unclean, continuing [ 319.326681] MINIX-fs: mounting unchecked file system, running fsck is recommended 07:50:03 executing program 5: r0 = syz_open_dev$loop(&(0x7f0000000000)='/dev/loop#\x00', 0x0, 0x0) r1 = openat$snapshot(0xffffffffffffff9c, &(0x7f00000000c0)='/dev/snapshot\x00', 0x40, 0x0) r2 = socket$inet6_tcp(0xa, 0x1, 0x0) getsockopt$inet6_IPV6_FLOWLABEL_MGR(r2, 0x6, 0x1a, 0x0, &(0x7f00000002c0)) setsockopt$inet6_tcp_TCP_FASTOPEN_KEY(r2, 0x6, 0x21, &(0x7f00000001c0)="93b5605789a0dc59112efaacec8bcee5", 0x10) r3 = socket$inet_icmp_raw(0x2, 0x3, 0x1) r4 = dup(r3) ioctl$PERF_EVENT_IOC_ENABLE(r4, 0x8912, 0x400200) bind(r1, &(0x7f0000000100)=@pppol2tp={0x18, 0x1, {0x0, r4, {0x2, 0x4e21, @rand_addr=0x64010101}, 0x2, 0x1, 0x2, 0x2}}, 0x80) fchmod(r1, 0x5) fcntl$setownex(0xffffffffffffffff, 0xf, &(0x7f0000000340)) ioctl$BLKTRACESETUP(r0, 0xc0481273, &(0x7f0000000040)={[], 0x101, 0x7ff, 0x200, 0x101001, 0x1}) syz_genetlink_get_family_id$nl80211(&(0x7f0000000180)='nl80211\x00') ioctl$BLKTRACESTART(r0, 0x1274, 0x0) [ 319.368223] netlink: 24 bytes leftover after parsing attributes in process `syz-executor.2'. 07:50:03 executing program 0: syz_mount_image$bfs(&(0x7f0000000000)='bfs\x00', &(0x7f0000000040)='./file0\x00', 0x97ffffff, 0x2, &(0x7f0000000100)=[{&(0x7f0000000180)="cefaad1bb83c000040dc", 0xa}, {0x0, 0x0, 0xb3e}], 0x0, 0x0) 07:50:03 executing program 2: perf_event_open(&(0x7f0000000100)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3c43, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0, 0x3}, 0x0, 0x0, 0x0, 0x2, 0x3}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x9) clone(0x20002004ffc, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) accept$inet(0xffffffffffffffff, &(0x7f0000000280)={0x2, 0x0, @initdev}, &(0x7f00000002c0)=0x10) exit_group(0x0) r0 = syz_genetlink_get_family_id$batadv(&(0x7f0000000000)='batadv\x00') sendmsg$BATADV_CMD_GET_MCAST_FLAGS(0xffffffffffffffff, &(0x7f0000000580)={0x0, 0x0, &(0x7f0000000540)={&(0x7f0000000800)=ANY=[@ANYBLOB=',\x00\x00\x00', @ANYRES16=r0, @ANYBLOB="045d00000000001000000b000000d6fe0b000600000006526400000300000008000600", @ANYRES32=0x0, @ANYBLOB="d2505fe792426f344bcb6a48eb2ada163708ec2bc5e05687671678e8bb2a2b2ad4ebbfb0c961b44708af0cf54f56ccb0b92c1f4cb4c2b1a37364958f0b94d030495d921ed65c28c1806cb0c637f6f57a5eaa29bbd04aedb35108039e233a9b18e5794a8da43ada7663c1d64a3cc22ac4fbf9e1122e9ebb4b69b999ebc7f3549ccd12fedb21f4149bb76ce053870e148ca650ed98ab0ef26c7eebcec50b9d61ef7254b3b66ba1977cbffa701827db6a182836597c93e10243b44a199bee025722cd906d800330cb54c70da2bba038bc39ea4202bddd7b6d3a2c2cd499d22ce2347e7e24344ca8"], 0x2c}, 0x1, 0x0, 0x0, 0xc76051c5e9fdcf46}, 0x0) sendmsg$BATADV_CMD_TP_METER(0xffffffffffffffff, &(0x7f0000000480)={&(0x7f0000000380)={0x10, 0x0, 0x0, 0x1000}, 0xc, &(0x7f00000004c0)={&(0x7f00000005c0)=ANY=[], 0x1c}, 0x1, 0x0, 0x0, 0x48000}, 0x800) syz_emit_ethernet(0x76, &(0x7f0000000080)=ANY=[@ANYBLOB="ffffff00fffff674049167a686dd60a4f00800060000003c0000000000000000000000000000ff0200000000000000000000000000010200707800000000600004e600000000fe8000000000000000000000000000bbfe8000000000000000000000000000bb2f00000000000000000022ebffff0400"], 0x0) r1 = socket$nl_route(0x10, 0x3, 0x0) sendmsg$NBD_CMD_DISCONNECT(0xffffffffffffffff, &(0x7f00000001c0)={0x0, 0x0, 0x0}, 0x0) r2 = socket(0x2, 0x803, 0xff) syz_emit_ethernet(0x8e, &(0x7f00000000c0)={@broadcast, @link_local, @void, {@ipv6={0x86dd, @icmpv6={0x0, 0x6, "42bf00", 0x58, 0x3a, 0x0, @local={0xfe, 0x80, [0x3, 0x10, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xd]}, @mcast2, {[], @pkt_toobig={0x2, 0x0, 0x0, 0x7c, {0x0, 0x6, "7f112d", 0x8001, 0x29, 0x0, @mcast1, @remote, [@dstopts={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x3a], [@enc_lim]}, @srh={0x0, 0x2, 0x4, 0x1, 0x0, 0x0, 0x0, [@mcast2]}]}}}}}}}, 0x0) connect$inet(r2, &(0x7f0000000080)={0x2, 0x0, @empty}, 0x10) r3 = dup(r2) sendfile(r3, 0xffffffffffffffff, 0x0, 0x8000fffffffe) setxattr$trusted_overlay_opaque(&(0x7f0000000040)='./bus\x00', &(0x7f0000000180)='trusted.overlay.opaque\x00', &(0x7f0000000240)='y\x00', 0x2, 0x2) setsockopt$sock_linger(0xffffffffffffffff, 0x1, 0xd, &(0x7f0000000300)={0x0, 0x7f}, 0x8) ioctl$BLKROGET(r3, 0x125e, &(0x7f0000000000)) getsockname$packet(0xffffffffffffffff, 0x0, 0x0) sendmsg$nl_route(r1, &(0x7f0000000140)={0x0, 0x0, &(0x7f0000000200)={&(0x7f0000000080)=ANY=[@ANYBLOB="280000001000010827bd70000000000000000000", @ANYRES32=0x0, @ANYBLOB="00000000fffff00008001b00000000"], 0x28}}, 0x0) 07:50:03 executing program 4: perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x41bf, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) prctl$PR_GET_TIMERSLACK(0x1e) r0 = openat$tun(0xffffffffffffff9c, &(0x7f0000000080)='/dev/net/tun\x00', 0x88002, 0x0) ioctl$TUNSETIFF(r0, 0x400454ca, &(0x7f00000000c0)={'syzkaller1\x00', 0x420000015001}) r1 = socket$netlink(0x10, 0x3, 0x0) r2 = socket$inet6_udp(0xa, 0x2, 0x0) getpeername$packet(0xffffffffffffffff, 0x0, &(0x7f0000000040)) mmap(&(0x7f0000005000/0x1000)=nil, 0x1000, 0x0, 0x2812, 0xffffffffffffffff, 0x0) ioctl$DRM_IOCTL_MODE_GETPLANERESOURCES(0xffffffffffffffff, 0xc01064b5, &(0x7f0000000440)={&(0x7f00000003c0)=[0x0, 0x0, 0x0], 0x3}) ioctl$DRM_IOCTL_MODE_SETPLANE(0xffffffffffffffff, 0xc03064b7, &(0x7f0000000480)={r3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x6, 0x0, 0x3ff}) ioctl$DRM_IOCTL_MODE_SETPLANE(0xffffffffffffffff, 0xc03064b7, &(0x7f0000000380)={r3, 0x6, 0x401, 0x7, 0x1, 0x8, 0xfffffe00, 0x10001, 0x6, 0xfffffc00, 0xfffffffa, 0x5}) ioctl$DRM_IOCTL_MODE_SETPLANE(0xffffffffffffffff, 0xc03064b7, &(0x7f0000000100)={r3, 0x1, 0x6, 0x7a, 0x3, 0x1, 0x4, 0x8, 0x741c, 0x2, 0x3, 0x8000}) sendmsg$netlink(0xffffffffffffffff, &(0x7f0000000380)={0x0, 0x0, &(0x7f0000000100), 0x0, &(0x7f0000000300), 0x0, 0x24000080}, 0x20) ioctl$sock_inet6_SIOCADDRT(r2, 0x890b, &(0x7f0000000240)={@empty, @ipv4={[0x0, 0x0, 0x8], [], @remote}, @initdev={0xfe, 0x88, [0x0, 0x0, 0x0, 0x2, 0x0, 0x0, 0x7], 0x3, 0x0}, 0x200, 0xe326, 0x0, 0x0, 0x3, 0x20c200a2}) sendmsg$TEAM_CMD_NOOP(0xffffffffffffffff, &(0x7f0000000900)={&(0x7f00000002c0), 0xc, 0x0}, 0x0) ioctl$sock_inet_SIOCSIFADDR(r1, 0x8914, &(0x7f0000000000)={'syzkaller1\x00', {0x7, 0x0, @loopback}}) r4 = socket$inet6_icmp_raw(0xa, 0x3, 0x3a) bind$inet6(r4, 0x0, 0x0) setsockopt$inet6_opts(r4, 0x29, 0x0, &(0x7f0000000140)=ANY=[@ANYBLOB="880801050000000000000000000000000000ffffac1414bbfe8000000000000000000000000000ba200100000000000000000000000000020000000000bb"], 0x48) write$tun(r0, &(0x7f0000000680)=ANY=[@ANYBLOB="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", @ANYRES32, @ANYRESOCT], 0x8c) [ 319.490911] Process accounting resumed [ 319.493985] device veth15 entered promiscuous mode [ 319.495413] minix_free_inode: bit 1 already cleared 07:50:03 executing program 5: r0 = syz_open_dev$loop(&(0x7f0000000000)='/dev/loop#\x00', 0x0, 0x0) r1 = openat$snapshot(0xffffffffffffff9c, &(0x7f00000000c0)='/dev/snapshot\x00', 0x40, 0x0) r2 = socket$inet_icmp_raw(0x2, 0x3, 0x1) r3 = dup(r2) ioctl$PERF_EVENT_IOC_ENABLE(r3, 0x8912, 0x400200) bind(r1, &(0x7f0000000100)=@pppol2tp={0x18, 0x1, {0x0, r3, {0x2, 0x4e21, @rand_addr=0x64010101}, 0x2, 0x1, 0x2, 0x2}}, 0x80) r4 = getpgid(0x0) prlimit64(r4, 0x0, 0x0, 0x0) r5 = socket$inet6_tcp(0xa, 0x1, 0x0) getsockopt$inet6_IPV6_FLOWLABEL_MGR(r5, 0x6, 0x1a, 0x0, &(0x7f00000002c0)) r6 = getpgid(0x0) fcntl$setownex(r5, 0xf, &(0x7f0000000340)={0x1, r6}) ioctl$BLKTRACESETUP(r0, 0xc0481273, &(0x7f0000000040)={[], 0x0, 0x7ff, 0x1fc, 0x1002, 0x1}) ioctl$BLKTRACESTART(r0, 0x1274, 0x0) 07:50:03 executing program 0: syz_mount_image$bfs(&(0x7f0000000000)='bfs\x00', &(0x7f0000000040)='./file0\x00', 0xc0ed0000, 0x2, &(0x7f0000000100)=[{&(0x7f0000000180)="cefaad1bb83c000040dc", 0xa}, {0x0, 0x0, 0xb3e}], 0x0, 0x0) [ 319.607134] MINIX-fs: mounting unchecked file system, running fsck is recommended [ 319.908887] Process accounting resumed 07:50:03 executing program 1: r0 = openat$null(0xffffffffffffff9c, &(0x7f0000000040)='/dev/null\x00', 0x10040, 0x0) ioctl$VIDIOC_REQBUFS(r0, 0xc0145608, &(0x7f0000000100)={0x80, 0xc, 0x2}) mkdir(&(0x7f0000000080)='./file0\x00', 0x0) mount(0x0, &(0x7f00000000c0)='./file0\x00', &(0x7f0000000000)='tracefs\x00', 0x0, 0x0) r1 = syz_open_dev$tty1(0xc, 0x4, 0x1) r2 = syz_open_procfs(0x0, &(0x7f0000000080)='oom_adj\x00') sendfile(r1, r2, 0x0, 0x800000080004103) r3 = socket$inet_icmp_raw(0x2, 0x3, 0x1) r4 = dup(r3) r5 = socket$inet_icmp_raw(0x2, 0x3, 0x1) r6 = dup(r5) ioctl$PERF_EVENT_IOC_ENABLE(r6, 0x8912, 0x400200) ioctl$PERF_EVENT_IOC_ENABLE(r6, 0x8912, 0x400200) ioctl$LOOP_CHANGE_FD(r4, 0x4c06, 0xffffffffffffffff) 07:50:03 executing program 5: r0 = syz_open_dev$loop(&(0x7f0000000000)='/dev/loop#\x00', 0x0, 0x0) r1 = openat$snapshot(0xffffffffffffff9c, &(0x7f00000000c0)='/dev/snapshot\x00', 0x40, 0x0) getsockopt$ARPT_SO_GET_REVISION_TARGET(r1, 0x0, 0x63, &(0x7f0000000180)={'IDLETIMER\x00'}, &(0x7f00000001c0)=0x1e) r2 = socket$inet_icmp_raw(0x2, 0x3, 0x1) r3 = dup(r2) ioctl$PERF_EVENT_IOC_ENABLE(r3, 0x8912, 0x400200) bind(r1, &(0x7f0000000100)=@pppol2tp={0x18, 0x1, {0x0, r3, {0x2, 0x4e21, @rand_addr=0x64010101}, 0x2, 0x1, 0x2, 0x2}}, 0x80) fcntl$setownex(0xffffffffffffffff, 0xf, &(0x7f0000000340)={0x2}) ioctl$BLKTRACESETUP(r0, 0xc0481273, &(0x7f0000000040)={[], 0x0, 0x7ff, 0x1fc, 0x1002, 0x1}) ioctl$BLKTRACESTART(r0, 0x1274, 0x0) 07:50:03 executing program 0: syz_mount_image$bfs(&(0x7f0000000000)='bfs\x00', &(0x7f0000000040)='./file0\x00', 0xd5260000, 0x2, &(0x7f0000000100)=[{&(0x7f0000000180)="cefaad1bb83c000040dc", 0xa}, {0x0, 0x0, 0xb3e}], 0x0, 0x0) 07:50:03 executing program 2: perf_event_open(&(0x7f0000000100)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3c43, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0, 0x3}, 0x0, 0x0, 0x0, 0x2, 0x3}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x9) clone(0x20002004ffc, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) accept$inet(0xffffffffffffffff, &(0x7f0000000280)={0x2, 0x0, @initdev}, &(0x7f00000002c0)=0x10) exit_group(0x0) r0 = syz_genetlink_get_family_id$batadv(&(0x7f0000000000)='batadv\x00') sendmsg$BATADV_CMD_GET_MCAST_FLAGS(0xffffffffffffffff, &(0x7f0000000580)={0x0, 0x0, &(0x7f0000000540)={&(0x7f0000000800)=ANY=[@ANYBLOB=',\x00\x00\x00', @ANYRES16=r0, @ANYBLOB="045d00000000001000000b000000d6fe0b000600000006526400000300000008000600", @ANYRES32=0x0, @ANYBLOB="d2505fe792426f344bcb6a48eb2ada163708ec2bc5e05687671678e8bb2a2b2ad4ebbfb0c961b44708af0cf54f56ccb0b92c1f4cb4c2b1a37364958f0b94d030495d921ed65c28c1806cb0c637f6f57a5eaa29bbd04aedb35108039e233a9b18e5794a8da43ada7663c1d64a3cc22ac4fbf9e1122e9ebb4b69b999ebc7f3549ccd12fedb21f4149bb76ce053870e148ca650ed98ab0ef26c7eebcec50b9d61ef7254b3b66ba1977cbffa701827db6a182836597c93e10243b44a199bee025722cd906d800330cb54c70da2bba038bc39ea4202bddd7b6d3a2c2cd499d22ce2347e7e24344ca8"], 0x2c}, 0x1, 0x0, 0x0, 0xc76051c5e9fdcf46}, 0x0) sendmsg$BATADV_CMD_TP_METER(0xffffffffffffffff, &(0x7f0000000480)={&(0x7f0000000380)={0x10, 0x0, 0x0, 0x1000}, 0xc, &(0x7f00000004c0)={&(0x7f00000005c0)=ANY=[], 0x1c}, 0x1, 0x0, 0x0, 0x48000}, 0x800) syz_emit_ethernet(0x76, &(0x7f0000000080)=ANY=[@ANYBLOB="ffffff00fffff674049167a686dd60a4f00800060000003c0000000000000000000000000000ff0200000000000000000000000000010200707800000000600004e600000000fe8000000000000000000000000000bbfe8000000000000000000000000000bb2f00000000000000000022ebffff0400"], 0x0) r1 = socket$nl_route(0x10, 0x3, 0x0) sendmsg$NBD_CMD_DISCONNECT(0xffffffffffffffff, &(0x7f00000001c0)={0x0, 0x0, 0x0}, 0x0) r2 = socket(0x2, 0x803, 0xff) syz_emit_ethernet(0x8e, &(0x7f00000000c0)={@broadcast, @link_local, @void, {@ipv6={0x86dd, @icmpv6={0x0, 0x6, "42bf00", 0x58, 0x3a, 0x0, @local={0xfe, 0x80, [0x3, 0x10, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xd]}, @mcast2, {[], @pkt_toobig={0x2, 0x0, 0x0, 0x7c, {0x0, 0x6, "7f112d", 0x8001, 0x29, 0x0, @mcast1, @remote, [@dstopts={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x3a], [@enc_lim]}, @srh={0x0, 0x2, 0x4, 0x1, 0x0, 0x0, 0x0, [@mcast2]}]}}}}}}}, 0x0) connect$inet(r2, &(0x7f0000000080)={0x2, 0x0, @empty}, 0x10) r3 = dup(r2) sendfile(r3, 0xffffffffffffffff, 0x0, 0x8000fffffffe) setxattr$trusted_overlay_opaque(&(0x7f0000000040)='./bus\x00', &(0x7f0000000180)='trusted.overlay.opaque\x00', &(0x7f0000000240)='y\x00', 0x2, 0x2) setsockopt$sock_linger(0xffffffffffffffff, 0x1, 0xd, &(0x7f0000000300)={0x0, 0x7f}, 0x8) ioctl$BLKROGET(r3, 0x125e, &(0x7f0000000000)) getsockname$packet(0xffffffffffffffff, 0x0, 0x0) sendmsg$nl_route(r1, &(0x7f0000000140)={0x0, 0x0, &(0x7f0000000200)={&(0x7f0000000080)=ANY=[@ANYBLOB="280000001000010827bd70000000000000000000", @ANYRES32=0x0, @ANYBLOB="00000000fffff00008001b00000000"], 0x28}}, 0x0) 07:50:03 executing program 3: open(&(0x7f0000000100)='./file0\x00', 0xc68c2, 0x0) syz_mount_image$minix(&(0x7f00000000c0)='minix\x00', &(0x7f0000000080)='./file0\x00', 0x0, 0x2, &(0x7f0000000000)=[{&(0x7f00000001c0)="600084e002000a0000000001000000c98f13", 0x12, 0x400}, {&(0x7f0000000bc0)="ee9f84a43eccaf1315bb397d00c1b6dd820dd13916181dba620938cb30f1c21afe3d926298b25834e890092d642cafe5db21ba9494febcf66079b722e73be3a8708a3624250f9f59fbbe942997c6c1e83a34e5779e8a4f40fdb6ffe59ffe4903500d3cd8c8f3ed19ad176daf94cf7fcaf2922f8aab3becc60c8d39ddf43cd6d2e9301da3caa35719f25a83478559e0e891dcb756ee22964d03f37561f5797490a0b93506482822075ba96db35a440d046e44eb4a79986b518281609003b6fae04a18be9a83ce7efa2ab80f75c90d78f0b4179d674376db1f7ae8745641adcde0d245722744bcea2fac9445014ee2293985119573ffcc0c22eb0769de1e9e5db53aa3378a4426503010a7c6247265838211527a0132ccf883ee08a6ea1a785e47ce16663f1c744af49200d5f3bc326e7d9089a5f17d0ad05f06e48c205f9b6d087ba7d3b6745e65700c009572a65b4bfbf6687821bc723b61b5abe7357e68a9b0640bfb9c01000080000000000e840ecf379c576c05757d44b19de0e2aa364c42156219a72cc943a60f0410891ed134f35f5fe6b4cf3abbcb984436322358a7c9393724860d87253981f9e79dbeb789577ead0ede31e19a2b114a0e4d82b3e1023dd28b6382e67e3246d2912e55cf9928da32c1020000006c610ea8fce149a7af20224b4e028601936ef9a78d80ff5567084ec128766e822d6124186d82e760128dd7de2653939d353c12f96deff3a28b022c784bd37df7f76640bcbcb01a4676d58b3e9c2baae66230e5f54a37527e8129d161b0c06f25648c55a7e5b2db528053c3e3864f41728b7935e575568ad114eb8c811bf19e07a398babbc64fbeab842688554783ed1551949a791e33799e59a34b6bdabc3458c379c735198292e5a272187449249d2c8a9aa58f3835a3e1716083bb04e4cbe140d1587a21e4ec2ae1f3ad81134df55903ffb8e173646352915a2c706709cf46538978224c0d6dc437cbfc37abfbd1b76feb5ca3aeb1ac8cbd40d5ba896f79ee8f76b0809f59b86862648774d2ace98b825e7a465b5dd80e491965971e7797aba3968441c77717a24ca41efb160c030cfc8edf8b6f4376", 0x30e, 0x34f9}], 0x0, 0x0) r0 = socket$inet_icmp_raw(0x2, 0x3, 0x1) r1 = dup(r0) ioctl$PERF_EVENT_IOC_ENABLE(r1, 0x8912, 0x400200) ioctl$RTC_WIE_ON(r1, 0x700f) r2 = socket$inet_icmp_raw(0x2, 0x3, 0x1) r3 = dup(r2) ioctl$SNDRV_CTL_IOCTL_RAWMIDI_INFO(r1, 0xc10c5541, &(0x7f0000000200)={0x7, 0x7}) ioctl$PERF_EVENT_IOC_ENABLE(r3, 0x8912, 0x400200) acct(&(0x7f0000000480)='./file0\x00') umount2(&(0x7f0000000500)='./file0\x00', 0x0) [ 319.995872] minix_free_inode: bit 1 already cleared [ 320.146760] audit: type=1800 audit(1592207404.007:275): pid=16264 uid=0 auid=0 ses=4 subj=system_u:system_r:kernel_t:s0 op=collect_data cause=failed(directio) comm="syz-executor.3" name="file0" dev="sda1" ino=16067 res=0 [ 320.181876] BFS-fs: bfs_fill_super(): loop0 is unclean, continuing 07:50:04 executing program 0: syz_mount_image$bfs(&(0x7f0000000000)='bfs\x00', &(0x7f0000000040)='./file0\x00', 0xd8020000, 0x2, &(0x7f0000000100)=[{&(0x7f0000000180)="cefaad1bb83c000040dc", 0xa}, {0x0, 0x0, 0xb3e}], 0x0, 0x0) [ 320.203639] MINIX-fs: mounting unchecked file system, running fsck is recommended 07:50:04 executing program 0: syz_mount_image$bfs(&(0x7f0000000000)='bfs\x00', &(0x7f0000000040)='./file0\x00', 0xe0260000, 0x2, &(0x7f0000000100)=[{&(0x7f0000000180)="cefaad1bb83c000040dc", 0xa}, {0x0, 0x0, 0xb3e}], 0x0, 0x0) 07:50:04 executing program 0: syz_mount_image$bfs(&(0x7f0000000000)='bfs\x00', &(0x7f0000000040)='./file0\x00', 0xe2635021, 0x2, &(0x7f0000000100)=[{&(0x7f0000000180)="cefaad1bb83c000040dc", 0xa}, {0x0, 0x0, 0xb3e}], 0x0, 0x0) 07:50:04 executing program 2: perf_event_open(&(0x7f0000000100)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3c43, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0, 0x3}, 0x0, 0x0, 0x0, 0x2, 0x3}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x9) clone(0x20002004ffc, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) accept$inet(0xffffffffffffffff, &(0x7f0000000280)={0x2, 0x0, @initdev}, &(0x7f00000002c0)=0x10) exit_group(0x0) r0 = syz_genetlink_get_family_id$batadv(&(0x7f0000000000)='batadv\x00') sendmsg$BATADV_CMD_GET_MCAST_FLAGS(0xffffffffffffffff, &(0x7f0000000580)={0x0, 0x0, &(0x7f0000000540)={&(0x7f0000000800)=ANY=[@ANYBLOB=',\x00\x00\x00', @ANYRES16=r0, @ANYBLOB="045d00000000001000000b000000d6fe0b000600000006526400000300000008000600", @ANYRES32=0x0, @ANYBLOB="d2505fe792426f344bcb6a48eb2ada163708ec2bc5e05687671678e8bb2a2b2ad4ebbfb0c961b44708af0cf54f56ccb0b92c1f4cb4c2b1a37364958f0b94d030495d921ed65c28c1806cb0c637f6f57a5eaa29bbd04aedb35108039e233a9b18e5794a8da43ada7663c1d64a3cc22ac4fbf9e1122e9ebb4b69b999ebc7f3549ccd12fedb21f4149bb76ce053870e148ca650ed98ab0ef26c7eebcec50b9d61ef7254b3b66ba1977cbffa701827db6a182836597c93e10243b44a199bee025722cd906d800330cb54c70da2bba038bc39ea4202bddd7b6d3a2c2cd499d22ce2347e7e24344ca8"], 0x2c}, 0x1, 0x0, 0x0, 0xc76051c5e9fdcf46}, 0x0) sendmsg$BATADV_CMD_TP_METER(0xffffffffffffffff, &(0x7f0000000480)={&(0x7f0000000380)={0x10, 0x0, 0x0, 0x1000}, 0xc, &(0x7f00000004c0)={&(0x7f00000005c0)=ANY=[], 0x1c}, 0x1, 0x0, 0x0, 0x48000}, 0x800) syz_emit_ethernet(0x76, &(0x7f0000000080)=ANY=[@ANYBLOB="ffffff00fffff674049167a686dd60a4f00800060000003c0000000000000000000000000000ff0200000000000000000000000000010200707800000000600004e600000000fe8000000000000000000000000000bbfe8000000000000000000000000000bb2f00000000000000000022ebffff0400"], 0x0) r1 = socket$nl_route(0x10, 0x3, 0x0) sendmsg$NBD_CMD_DISCONNECT(0xffffffffffffffff, &(0x7f00000001c0)={0x0, 0x0, 0x0}, 0x0) r2 = socket(0x2, 0x803, 0xff) syz_emit_ethernet(0x8e, &(0x7f00000000c0)={@broadcast, @link_local, @void, {@ipv6={0x86dd, @icmpv6={0x0, 0x6, "42bf00", 0x58, 0x3a, 0x0, @local={0xfe, 0x80, [0x3, 0x10, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xd]}, @mcast2, {[], @pkt_toobig={0x2, 0x0, 0x0, 0x7c, {0x0, 0x6, "7f112d", 0x8001, 0x29, 0x0, @mcast1, @remote, [@dstopts={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x3a], [@enc_lim]}, @srh={0x0, 0x2, 0x4, 0x1, 0x0, 0x0, 0x0, [@mcast2]}]}}}}}}}, 0x0) connect$inet(r2, &(0x7f0000000080)={0x2, 0x0, @empty}, 0x10) r3 = dup(r2) sendfile(r3, 0xffffffffffffffff, 0x0, 0x8000fffffffe) setxattr$trusted_overlay_opaque(&(0x7f0000000040)='./bus\x00', &(0x7f0000000180)='trusted.overlay.opaque\x00', &(0x7f0000000240)='y\x00', 0x2, 0x2) setsockopt$sock_linger(0xffffffffffffffff, 0x1, 0xd, &(0x7f0000000300)={0x0, 0x7f}, 0x8) ioctl$BLKROGET(r3, 0x125e, &(0x7f0000000000)) getsockname$packet(0xffffffffffffffff, 0x0, 0x0) sendmsg$nl_route(r1, &(0x7f0000000140)={0x0, 0x0, &(0x7f0000000200)={&(0x7f0000000080)=ANY=[@ANYBLOB="280000001000010827bd70000000000000000000", @ANYRES32=0x0, @ANYBLOB="00000000fffff00008001b00000000"], 0x28}}, 0x0) [ 320.385648] Process accounting resumed [ 320.393400] minix_free_inode: bit 1 already cleared [ 320.491038] MINIX-fs: mounting unchecked file system, running fsck is recommended [ 320.515365] BFS-fs: bfs_fill_super(): loop0 is unclean, continuing 07:50:04 executing program 4: perf_event_open(&(0x7f0000000100)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3c43, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0, 0x3}, 0x0, 0x0, 0x0, 0x2, 0x3}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x9) clone(0x20002004ffc, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) accept$inet(0xffffffffffffffff, &(0x7f0000000280)={0x2, 0x0, @initdev}, &(0x7f00000002c0)=0x10) exit_group(0x0) r0 = syz_genetlink_get_family_id$batadv(&(0x7f0000000000)='batadv\x00') sendmsg$BATADV_CMD_GET_MCAST_FLAGS(0xffffffffffffffff, &(0x7f0000000580)={0x0, 0x0, &(0x7f0000000540)={&(0x7f0000000800)=ANY=[@ANYBLOB=',\x00\x00\x00', @ANYRES16=r0, @ANYBLOB="045d00000000001000000b000000d6fe0b000600000006526400000300000008000600", @ANYRES32=0x0, @ANYBLOB="d2505fe792426f344bcb6a48eb2ada163708ec2bc5e05687671678e8bb2a2b2ad4ebbfb0c961b44708af0cf54f56ccb0b92c1f4cb4c2b1a37364958f0b94d030495d921ed65c28c1806cb0c637f6f57a5eaa29bbd04aedb35108039e233a9b18e5794a8da43ada7663c1d64a3cc22ac4fbf9e1122e9ebb4b69b999ebc7f3549ccd12fedb21f4149bb76ce053870e148ca650ed98ab0ef26c7eebcec50b9d61ef7254b3b66ba1977cbffa701827db6a182836597c93e10243b44a199bee025722cd906d800330cb54c70da2bba038bc39ea4202bddd7b6d3a2c2cd499d22ce2347e7e24344ca8"], 0x2c}, 0x1, 0x0, 0x0, 0xc76051c5e9fdcf46}, 0x0) sendmsg$BATADV_CMD_TP_METER(0xffffffffffffffff, &(0x7f0000000480)={&(0x7f0000000380)={0x10, 0x0, 0x0, 0x1000}, 0xc, &(0x7f00000004c0)={&(0x7f00000005c0)=ANY=[], 0x1c}, 0x1, 0x0, 0x0, 0x48000}, 0x800) syz_emit_ethernet(0x76, &(0x7f0000000080)=ANY=[@ANYBLOB="ffffff00fffff674049167a686dd60a4f00800060000003c0000000000000000000000000000ff0200000000000000000000000000010200707800000000600004e600000000fe8000000000000000000000000000bbfe8000000000000000000000000000bb2f00000000000000000022ebffff0400"], 0x0) r1 = socket$nl_route(0x10, 0x3, 0x0) sendmsg$NBD_CMD_DISCONNECT(0xffffffffffffffff, &(0x7f00000001c0)={0x0, 0x0, 0x0}, 0x0) r2 = socket(0x2, 0x803, 0xff) syz_emit_ethernet(0x8e, &(0x7f00000000c0)={@broadcast, @link_local, @void, {@ipv6={0x86dd, @icmpv6={0x0, 0x6, "42bf00", 0x58, 0x3a, 0x0, @local={0xfe, 0x80, [0x3, 0x10, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xd]}, @mcast2, {[], @pkt_toobig={0x2, 0x0, 0x0, 0x7c, {0x0, 0x6, "7f112d", 0x8001, 0x29, 0x0, @mcast1, @remote, [@dstopts={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x3a], [@enc_lim]}, @srh={0x0, 0x2, 0x4, 0x1, 0x0, 0x0, 0x0, [@mcast2]}]}}}}}}}, 0x0) connect$inet(r2, &(0x7f0000000080)={0x2, 0x0, @empty}, 0x10) r3 = dup(r2) sendfile(r3, 0xffffffffffffffff, 0x0, 0x8000fffffffe) setxattr$trusted_overlay_opaque(&(0x7f0000000040)='./bus\x00', &(0x7f0000000180)='trusted.overlay.opaque\x00', &(0x7f0000000240)='y\x00', 0x2, 0x2) setsockopt$sock_linger(0xffffffffffffffff, 0x1, 0xd, &(0x7f0000000300)={0x0, 0x7f}, 0x8) ioctl$BLKROGET(r3, 0x125e, &(0x7f0000000000)) getsockname$packet(0xffffffffffffffff, 0x0, 0x0) sendmsg$nl_route(r1, &(0x7f0000000140)={0x0, 0x0, &(0x7f0000000200)={&(0x7f0000000080)=ANY=[@ANYBLOB="280000001000010827bd70000000000000000000", @ANYRES32=0x0, @ANYBLOB="00000000fffff00008001b00000000"], 0x28}}, 0x0) 07:50:04 executing program 5: r0 = syz_open_dev$loop(&(0x7f0000000000)='/dev/loop#\x00', 0x0, 0x0) r1 = openat$snapshot(0xffffffffffffff9c, &(0x7f00000000c0)='/dev/snapshot\x00', 0x40, 0x0) r2 = socket$inet_icmp_raw(0x2, 0x3, 0x1) r3 = socket$inet_icmp_raw(0x2, 0x3, 0x1) r4 = dup(r3) ioctl$PERF_EVENT_IOC_ENABLE(r4, 0x8912, 0x400200) ioctl$SNDRV_TIMER_IOCTL_STOP(r4, 0x54a1) r5 = dup(r2) ioctl$PERF_EVENT_IOC_ENABLE(r5, 0x8912, 0x400200) bind(r1, &(0x7f0000000100)=@pppol2tp={0x18, 0x1, {0x0, r5, {0x2, 0x4e21, @rand_addr=0x64010101}, 0x2, 0x1, 0x2, 0x2}}, 0x80) socket$unix(0x1, 0x1, 0x0) fcntl$setownex(0xffffffffffffffff, 0xf, &(0x7f0000000340)={0x2}) ioctl$BLKTRACESETUP(r0, 0xc0481273, &(0x7f0000000040)={[], 0x0, 0x7ff, 0x1fc, 0x1002, 0x1}) ioctl$BLKTRACESTART(r0, 0x1274, 0x0) 07:50:04 executing program 2: perf_event_open(&(0x7f0000000100)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3c43, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0, 0x3}, 0x0, 0x0, 0x0, 0x2, 0x3}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x9) clone(0x20002004ffc, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) accept$inet(0xffffffffffffffff, &(0x7f0000000280)={0x2, 0x0, @initdev}, &(0x7f00000002c0)=0x10) exit_group(0x0) r0 = syz_genetlink_get_family_id$batadv(&(0x7f0000000000)='batadv\x00') sendmsg$BATADV_CMD_GET_MCAST_FLAGS(0xffffffffffffffff, &(0x7f0000000580)={0x0, 0x0, &(0x7f0000000540)={&(0x7f0000000800)=ANY=[@ANYBLOB=',\x00\x00\x00', @ANYRES16=r0, @ANYBLOB="045d00000000001000000b000000d6fe0b000600000006526400000300000008000600", @ANYRES32=0x0, @ANYBLOB="d2505fe792426f344bcb6a48eb2ada163708ec2bc5e05687671678e8bb2a2b2ad4ebbfb0c961b44708af0cf54f56ccb0b92c1f4cb4c2b1a37364958f0b94d030495d921ed65c28c1806cb0c637f6f57a5eaa29bbd04aedb35108039e233a9b18e5794a8da43ada7663c1d64a3cc22ac4fbf9e1122e9ebb4b69b999ebc7f3549ccd12fedb21f4149bb76ce053870e148ca650ed98ab0ef26c7eebcec50b9d61ef7254b3b66ba1977cbffa701827db6a182836597c93e10243b44a199bee025722cd906d800330cb54c70da2bba038bc39ea4202bddd7b6d3a2c2cd499d22ce2347e7e24344ca8"], 0x2c}, 0x1, 0x0, 0x0, 0xc76051c5e9fdcf46}, 0x0) sendmsg$BATADV_CMD_TP_METER(0xffffffffffffffff, &(0x7f0000000480)={&(0x7f0000000380)={0x10, 0x0, 0x0, 0x1000}, 0xc, &(0x7f00000004c0)={&(0x7f00000005c0)=ANY=[], 0x1c}, 0x1, 0x0, 0x0, 0x48000}, 0x800) syz_emit_ethernet(0x76, &(0x7f0000000080)=ANY=[@ANYBLOB="ffffff00fffff674049167a686dd60a4f00800060000003c0000000000000000000000000000ff0200000000000000000000000000010200707800000000600004e600000000fe8000000000000000000000000000bbfe8000000000000000000000000000bb2f00000000000000000022ebffff0400"], 0x0) r1 = socket$nl_route(0x10, 0x3, 0x0) sendmsg$NBD_CMD_DISCONNECT(0xffffffffffffffff, &(0x7f00000001c0)={0x0, 0x0, 0x0}, 0x0) r2 = socket(0x2, 0x803, 0xff) syz_emit_ethernet(0x8e, &(0x7f00000000c0)={@broadcast, @link_local, @void, {@ipv6={0x86dd, @icmpv6={0x0, 0x6, "42bf00", 0x58, 0x3a, 0x0, @local={0xfe, 0x80, [0x3, 0x10, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xd]}, @mcast2, {[], @pkt_toobig={0x2, 0x0, 0x0, 0x7c, {0x0, 0x6, "7f112d", 0x8001, 0x29, 0x0, @mcast1, @remote, [@dstopts={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x3a], [@enc_lim]}, @srh={0x0, 0x2, 0x4, 0x1, 0x0, 0x0, 0x0, [@mcast2]}]}}}}}}}, 0x0) connect$inet(r2, &(0x7f0000000080)={0x2, 0x0, @empty}, 0x10) r3 = dup(r2) sendfile(r3, 0xffffffffffffffff, 0x0, 0x8000fffffffe) setxattr$trusted_overlay_opaque(&(0x7f0000000040)='./bus\x00', &(0x7f0000000180)='trusted.overlay.opaque\x00', &(0x7f0000000240)='y\x00', 0x2, 0x2) setsockopt$sock_linger(0xffffffffffffffff, 0x1, 0xd, &(0x7f0000000300)={0x0, 0x7f}, 0x8) ioctl$BLKROGET(r3, 0x125e, &(0x7f0000000000)) getsockname$packet(0xffffffffffffffff, 0x0, 0x0) sendmsg$nl_route(r1, &(0x7f0000000140)={0x0, 0x0, &(0x7f0000000200)={&(0x7f0000000080)=ANY=[@ANYBLOB="280000001000010827bd70000000000000000000", @ANYRES32=0x0, @ANYBLOB="00000000fffff00008001b00000000"], 0x28}}, 0x0) [ 320.624859] Process accounting resumed [ 320.691453] minix_free_inode: bit 1 already cleared 07:50:04 executing program 5: r0 = socket$inet_icmp_raw(0x2, 0x3, 0x1) r1 = dup(r0) connect$nfc_llcp(r1, &(0x7f0000000200)={0x27, 0x1, 0x0, 0x4, 0x7, 0x0, "1fb1664b40e3b4d3eaeecc45c3360fc2e29579b4232268b5ef674b83a3c312b667fc1f842aa22c69b6cf474825391c43490c2b79e231ae48c4b1c4a44da5ec", 0x33}, 0x60) ioctl$PERF_EVENT_IOC_ENABLE(r1, 0x8912, 0x400200) ioctl$sock_SIOCSIFVLAN_GET_VLAN_INGRESS_PRIORITY_CMD(r1, 0x8983, &(0x7f00000001c0)) r2 = syz_open_dev$loop(&(0x7f0000000000)='/dev/loop#\x00', 0x0, 0x0) r3 = openat$snapshot(0xffffffffffffff9c, &(0x7f00000000c0)='/dev/snapshot\x00', 0x40, 0x0) r4 = socket$inet_icmp_raw(0x2, 0x3, 0x1) r5 = dup(r4) ioctl$PERF_EVENT_IOC_ENABLE(r5, 0x8912, 0x400200) bind(r3, &(0x7f0000000100)=@pppol2tp={0x18, 0x1, {0x0, r5, {0x2, 0x4e21, @rand_addr=0x64010101}, 0x2, 0x1, 0x2, 0x2}}, 0x80) fcntl$setownex(0xffffffffffffffff, 0xf, &(0x7f0000000340)={0x2}) ioctl$BLKTRACESETUP(r2, 0xc0481273, &(0x7f0000000040)={[], 0x0, 0x7ff, 0x1fc, 0x1002, 0x1}) ioctl$BLKTRACESTART(r2, 0x1274, 0x0) r6 = syz_open_pts(0xffffffffffffffff, 0x200000) ioctl$KDSETKEYCODE(r6, 0x4b4d, &(0x7f0000000180)={0x2, 0x5}) 07:50:04 executing program 3: open(&(0x7f0000000100)='./file0\x00', 0xc68c2, 0x0) syz_mount_image$minix(&(0x7f00000000c0)='minix\x00', &(0x7f0000000080)='./file0\x00', 0x0, 0x2, &(0x7f0000000000)=[{&(0x7f00000001c0)="600084e002000a0000000001000000c98f13", 0x12, 0x7}, {&(0x7f0000000bc0)="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", 0x30e, 0x34f9}], 0x0, 0x0) r0 = socket$inet_icmp_raw(0x2, 0x3, 0x1) r1 = dup(r0) ioctl$PERF_EVENT_IOC_ENABLE(r1, 0x8912, 0x400200) acct(&(0x7f0000000480)='./file0\x00') umount2(&(0x7f0000000500)='./file0\x00', 0x0) 07:50:04 executing program 0: syz_mount_image$bfs(&(0x7f0000000000)='bfs\x00', &(0x7f0000000040)='./file0\x00', 0xe7000000, 0x2, &(0x7f0000000100)=[{&(0x7f0000000180)="cefaad1bb83c000040dc", 0xa}, {0x0, 0x0, 0xb3e}], 0x0, 0x0) 07:50:04 executing program 4: perf_event_open(0x0, 0x0, 0x0, 0xffffffffffffffff, 0x3) perf_event_open(&(0x7f00000012c0)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x41c1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, @perf_bp={0x0}, 0x8000}, 0x0, 0x0, 0xffffffffffffffff, 0x0) ioctl$ifreq_SIOCGIFINDEX_team(0xffffffffffffffff, 0x8933, 0x0) setresgid(0x0, 0x0, 0x0) r0 = socket$inet6(0xa, 0x5, 0x0) ioctl$sock_SIOCETHTOOL(r0, 0x89f0, &(0x7f00000000c0)={'bridge0\x00', &(0x7f0000000000)=@ethtool_ringparam={0x9, 0x0, 0x300}}) r1 = open(&(0x7f00000000c0)='./file0\x00', 0x40c2, 0x0) r2 = open$dir(&(0x7f0000000080)='./file0\x00', 0x0, 0x0) write(r1, &(0x7f0000001400)="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"/3584, 0xe00) socket$kcm(0x29, 0x2, 0x0) fallocate(r1, 0x11, 0x0, 0x10000) sendfile(r1, r2, 0x0, 0x11f08) ioctl$KVM_GET_REGS(r1, 0x8090ae81, &(0x7f0000000100)) getsockopt$inet_IP_XFRM_POLICY(0xffffffffffffffff, 0x0, 0x11, &(0x7f00000003c0)={{{@in6=@mcast2, @in6, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{}, 0x0, @in=@local}}, 0x0) ioctl$sock_SIOCGIFINDEX(r0, 0x8933, &(0x7f00000001c0)={'veth1_to_bond\x00', r3}) ioctl$FS_IOC_FIEMAP(0xffffffffffffffff, 0xc020660b, &(0x7f0000001740)=ANY=[@ANYBLOB="08000000000000000c0000000000000000000700000001b60000008b6f0004000000018000"/65]) clone(0x0, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) perf_event_open(&(0x7f000000a000)={0x5, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, @perf_bp={&(0x7f0000001340), 0x39ca51b664af9d38}, 0x8000000200004d1e}, 0x0, 0x0, 0xffffffffffffffff, 0x0) ioctl$PERF_EVENT_IOC_ENABLE(0xffffffffffffffff, 0x8912, 0x400200) ioctl$FICLONERANGE(0xffffffffffffffff, 0x4020940d, &(0x7f0000000040)={{}, 0x5, 0x800, 0x8001}) 07:50:04 executing program 2: perf_event_open(&(0x7f0000000100)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3c43, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0, 0x3}, 0x0, 0x0, 0x0, 0x2, 0x3}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x9) clone(0x20002004ffc, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) accept$inet(0xffffffffffffffff, &(0x7f0000000280)={0x2, 0x0, @initdev}, &(0x7f00000002c0)=0x10) exit_group(0x0) r0 = syz_genetlink_get_family_id$batadv(&(0x7f0000000000)='batadv\x00') sendmsg$BATADV_CMD_GET_MCAST_FLAGS(0xffffffffffffffff, &(0x7f0000000580)={0x0, 0x0, &(0x7f0000000540)={&(0x7f0000000800)=ANY=[@ANYBLOB=',\x00\x00\x00', @ANYRES16=r0, @ANYBLOB="045d00000000001000000b000000d6fe0b000600000006526400000300000008000600", @ANYRES32=0x0, @ANYBLOB="d2505fe792426f344bcb6a48eb2ada163708ec2bc5e05687671678e8bb2a2b2ad4ebbfb0c961b44708af0cf54f56ccb0b92c1f4cb4c2b1a37364958f0b94d030495d921ed65c28c1806cb0c637f6f57a5eaa29bbd04aedb35108039e233a9b18e5794a8da43ada7663c1d64a3cc22ac4fbf9e1122e9ebb4b69b999ebc7f3549ccd12fedb21f4149bb76ce053870e148ca650ed98ab0ef26c7eebcec50b9d61ef7254b3b66ba1977cbffa701827db6a182836597c93e10243b44a199bee025722cd906d800330cb54c70da2bba038bc39ea4202bddd7b6d3a2c2cd499d22ce2347e7e24344ca8"], 0x2c}, 0x1, 0x0, 0x0, 0xc76051c5e9fdcf46}, 0x0) sendmsg$BATADV_CMD_TP_METER(0xffffffffffffffff, &(0x7f0000000480)={&(0x7f0000000380)={0x10, 0x0, 0x0, 0x1000}, 0xc, &(0x7f00000004c0)={&(0x7f00000005c0)=ANY=[], 0x1c}, 0x1, 0x0, 0x0, 0x48000}, 0x800) syz_emit_ethernet(0x76, &(0x7f0000000080)=ANY=[@ANYBLOB="ffffff00fffff674049167a686dd60a4f00800060000003c0000000000000000000000000000ff0200000000000000000000000000010200707800000000600004e600000000fe8000000000000000000000000000bbfe8000000000000000000000000000bb2f00000000000000000022ebffff0400"], 0x0) socket$nl_route(0x10, 0x3, 0x0) sendmsg$NBD_CMD_DISCONNECT(0xffffffffffffffff, &(0x7f00000001c0)={0x0, 0x0, 0x0}, 0x0) r1 = socket(0x2, 0x803, 0xff) syz_emit_ethernet(0x8e, &(0x7f00000000c0)={@broadcast, @link_local, @void, {@ipv6={0x86dd, @icmpv6={0x0, 0x6, "42bf00", 0x58, 0x3a, 0x0, @local={0xfe, 0x80, [0x3, 0x10, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xd]}, @mcast2, {[], @pkt_toobig={0x2, 0x0, 0x0, 0x7c, {0x0, 0x6, "7f112d", 0x8001, 0x29, 0x0, @mcast1, @remote, [@dstopts={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x3a], [@enc_lim]}, @srh={0x0, 0x2, 0x4, 0x1, 0x0, 0x0, 0x0, [@mcast2]}]}}}}}}}, 0x0) connect$inet(r1, &(0x7f0000000080)={0x2, 0x0, @empty}, 0x10) r2 = dup(r1) sendfile(r2, 0xffffffffffffffff, 0x0, 0x8000fffffffe) setxattr$trusted_overlay_opaque(&(0x7f0000000040)='./bus\x00', &(0x7f0000000180)='trusted.overlay.opaque\x00', &(0x7f0000000240)='y\x00', 0x2, 0x2) setsockopt$sock_linger(0xffffffffffffffff, 0x1, 0xd, &(0x7f0000000300)={0x0, 0x7f}, 0x8) ioctl$BLKROGET(r2, 0x125e, &(0x7f0000000000)) getsockname$packet(0xffffffffffffffff, 0x0, 0x0) 07:50:04 executing program 1: mkdir(&(0x7f0000000080)='./file0\x00', 0x0) mount(0x0, &(0x7f00000000c0)='./file0\x00', &(0x7f0000000040)='iso9660\x00', 0x4c082, 0x0) r0 = syz_open_dev$tty1(0xc, 0x4, 0x3) r1 = syz_open_procfs(0x0, &(0x7f0000000080)='mountinfo\x00') sendfile(r0, r1, 0x0, 0x800000080004103) [ 320.974984] audit: type=1800 audit(1592207404.837:276): pid=16324 uid=0 auid=0 ses=4 subj=system_u:system_r:kernel_t:s0 op=collect_data cause=failed(directio) comm="syz-executor.4" name="file0" dev="sda1" ino=15972 res=0 [ 320.989963] VFS: Can't find a Minix filesystem V1 | V2 | V3 on device loop3. 07:50:04 executing program 0: syz_mount_image$bfs(&(0x7f0000000000)='bfs\x00', &(0x7f0000000040)='./file0\x00', 0xee030000, 0x2, &(0x7f0000000100)=[{&(0x7f0000000180)="cefaad1bb83c000040dc", 0xa}, {0x0, 0x0, 0xb3e}], 0x0, 0x0) 07:50:05 executing program 5: r0 = syz_open_dev$loop(&(0x7f0000000000)='/dev/loop#\x00', 0x0, 0x0) r1 = openat$snapshot(0xffffffffffffff9c, &(0x7f0000000180)='/dev/snapshot\x00', 0x28840, 0x0) socket$inet_icmp_raw(0x2, 0x3, 0x1) r2 = socket$inet6_tcp(0xa, 0x1, 0x0) getsockopt$inet6_IPV6_FLOWLABEL_MGR(r2, 0x6, 0x1a, 0x0, &(0x7f00000002c0)) r3 = dup(r2) ioctl$PERF_EVENT_IOC_ENABLE(r3, 0x8912, 0x400200) bind(r1, &(0x7f0000000100)=@pppol2tp={0x18, 0x1, {0x0, r3, {0x2, 0x4e21, @rand_addr=0x64010101}, 0x2, 0x1, 0x2, 0x2}}, 0x80) fcntl$setownex(0xffffffffffffffff, 0xf, &(0x7f0000000340)={0x2}) ioctl$BLKTRACESETUP(r0, 0xc0481273, &(0x7f0000000040)={[], 0x0, 0x7ff, 0x1fc, 0x1002, 0x4}) ioctl$BLKTRACESTART(r0, 0x1274, 0x0) [ 321.108273] audit: type=1800 audit(1592207404.837:277): pid=16325 uid=0 auid=0 ses=4 subj=system_u:system_r:kernel_t:s0 op=collect_data cause=failed(directio) comm="syz-executor.3" name="file0" dev="sda1" ino=16007 res=0 07:50:05 executing program 2: perf_event_open(&(0x7f0000000100)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3c43, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0, 0x3}, 0x0, 0x0, 0x0, 0x2, 0x3}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x9) clone(0x20002004ffc, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) accept$inet(0xffffffffffffffff, &(0x7f0000000280)={0x2, 0x0, @initdev}, &(0x7f00000002c0)=0x10) exit_group(0x0) r0 = syz_genetlink_get_family_id$batadv(&(0x7f0000000000)='batadv\x00') sendmsg$BATADV_CMD_GET_MCAST_FLAGS(0xffffffffffffffff, &(0x7f0000000580)={0x0, 0x0, &(0x7f0000000540)={&(0x7f0000000800)=ANY=[@ANYBLOB=',\x00\x00\x00', @ANYRES16=r0, @ANYBLOB="045d00000000001000000b000000d6fe0b000600000006526400000300000008000600", @ANYRES32=0x0, @ANYBLOB="d2505fe792426f344bcb6a48eb2ada163708ec2bc5e05687671678e8bb2a2b2ad4ebbfb0c961b44708af0cf54f56ccb0b92c1f4cb4c2b1a37364958f0b94d030495d921ed65c28c1806cb0c637f6f57a5eaa29bbd04aedb35108039e233a9b18e5794a8da43ada7663c1d64a3cc22ac4fbf9e1122e9ebb4b69b999ebc7f3549ccd12fedb21f4149bb76ce053870e148ca650ed98ab0ef26c7eebcec50b9d61ef7254b3b66ba1977cbffa701827db6a182836597c93e10243b44a199bee025722cd906d800330cb54c70da2bba038bc39ea4202bddd7b6d3a2c2cd499d22ce2347e7e24344ca8"], 0x2c}, 0x1, 0x0, 0x0, 0xc76051c5e9fdcf46}, 0x0) sendmsg$BATADV_CMD_TP_METER(0xffffffffffffffff, &(0x7f0000000480)={&(0x7f0000000380)={0x10, 0x0, 0x0, 0x1000}, 0xc, &(0x7f00000004c0)={&(0x7f00000005c0)=ANY=[], 0x1c}, 0x1, 0x0, 0x0, 0x48000}, 0x800) syz_emit_ethernet(0x76, &(0x7f0000000080)=ANY=[@ANYBLOB="ffffff00fffff674049167a686dd60a4f00800060000003c0000000000000000000000000000ff0200000000000000000000000000010200707800000000600004e600000000fe8000000000000000000000000000bbfe8000000000000000000000000000bb2f00000000000000000022ebffff0400"], 0x0) socket$nl_route(0x10, 0x3, 0x0) sendmsg$NBD_CMD_DISCONNECT(0xffffffffffffffff, &(0x7f00000001c0)={0x0, 0x0, 0x0}, 0x0) r1 = socket(0x2, 0x803, 0xff) syz_emit_ethernet(0x8e, &(0x7f00000000c0)={@broadcast, @link_local, @void, {@ipv6={0x86dd, @icmpv6={0x0, 0x6, "42bf00", 0x58, 0x3a, 0x0, @local={0xfe, 0x80, [0x3, 0x10, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xd]}, @mcast2, {[], @pkt_toobig={0x2, 0x0, 0x0, 0x7c, {0x0, 0x6, "7f112d", 0x8001, 0x29, 0x0, @mcast1, @remote, [@dstopts={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x3a], [@enc_lim]}, @srh={0x0, 0x2, 0x4, 0x1, 0x0, 0x0, 0x0, [@mcast2]}]}}}}}}}, 0x0) connect$inet(r1, &(0x7f0000000080)={0x2, 0x0, @empty}, 0x10) r2 = dup(r1) sendfile(r2, 0xffffffffffffffff, 0x0, 0x8000fffffffe) setxattr$trusted_overlay_opaque(&(0x7f0000000040)='./bus\x00', &(0x7f0000000180)='trusted.overlay.opaque\x00', &(0x7f0000000240)='y\x00', 0x2, 0x2) setsockopt$sock_linger(0xffffffffffffffff, 0x1, 0xd, &(0x7f0000000300)={0x0, 0x7f}, 0x8) ioctl$BLKROGET(r2, 0x125e, &(0x7f0000000000)) 07:50:05 executing program 3: open(&(0x7f0000000100)='./file0\x00', 0xc68c2, 0x0) r0 = socket$inet_icmp_raw(0x2, 0x3, 0x1) r1 = dup(r0) ioctl$PERF_EVENT_IOC_ENABLE(r1, 0x8912, 0x400200) r2 = syz_genetlink_get_family_id$tipc2(&(0x7f00000000c0)='TIPCv2\x00') r3 = socket$nl_generic(0x10, 0x3, 0x10) sendmsg$TIPC_NL_BEARER_ENABLE(r3, &(0x7f00000002c0)={0x0, 0x0, &(0x7f0000000000)={&(0x7f0000000100)=ANY=[@ANYBLOB='(\x00\x00\x00', @ANYRES16=r2, @ANYBLOB="7ffe000000000000000005000000140001"], 0x28}}, 0x0) sendmsg$TIPC_NL_NODE_GET(r1, &(0x7f00000003c0)={&(0x7f0000000140)={0x10, 0x0, 0x0, 0x8000000}, 0xc, &(0x7f0000000180)={&(0x7f0000000200)={0x194, r2, 0x800, 0x70bd2a, 0x25dfdbfd, {}, [@TIPC_NLA_BEARER={0x9c, 0x1, 0x0, 0x1, [@TIPC_NLA_BEARER_UDP_OPTS={0x38, 0x4, {{0x14, 0x1, @in={0x2, 0x4e21, @dev={0xac, 0x14, 0x14, 0x3a}}}, {0x20, 0x2, @in6={0xa, 0x4e22, 0x2, @ipv4={[], [], @local}, 0x6}}}}, @TIPC_NLA_BEARER_NAME={0xd, 0x1, @udp='udp:syz0\x00'}, @TIPC_NLA_BEARER_UDP_OPTS={0x38, 0x4, {{0x14, 0x1, @in={0x2, 0x4e21, @local}}, {0x20, 0x2, @in6={0xa, 0x4e20, 0x2, @mcast2, 0x7f}}}}, @TIPC_NLA_BEARER_DOMAIN={0x8, 0x3, 0x8001}, @TIPC_NLA_BEARER_NAME={0xd, 0x1, @udp='udp:syz0\x00'}]}, @TIPC_NLA_MEDIA={0x90, 0x5, 0x0, 0x1, [@TIPC_NLA_MEDIA_PROP={0x4}, @TIPC_NLA_MEDIA_NAME={0x8, 0x1, 'udp\x00'}, @TIPC_NLA_MEDIA_PROP={0x24, 0x2, 0x0, 0x1, [@TIPC_NLA_PROP_MTU={0x8, 0x4, 0x2}, @TIPC_NLA_PROP_PRIO={0x8, 0x1, 0x4}, @TIPC_NLA_PROP_MTU={0x8, 0x4, 0x6}, @TIPC_NLA_PROP_TOL={0x8, 0x2, 0x1}]}, @TIPC_NLA_MEDIA_NAME={0x8, 0x1, 'udp\x00'}, @TIPC_NLA_MEDIA_PROP={0x4c, 0x2, 0x0, 0x1, [@TIPC_NLA_PROP_TOL={0x8, 0x2, 0x4}, @TIPC_NLA_PROP_WIN={0x8, 0x3, 0x10000}, @TIPC_NLA_PROP_TOL={0x8, 0x2, 0x7}, @TIPC_NLA_PROP_PRIO={0x8, 0x1, 0x3}, @TIPC_NLA_PROP_TOL={0x8, 0x2, 0x8}, @TIPC_NLA_PROP_MTU={0x8, 0x4, 0xffffff57}, @TIPC_NLA_PROP_MTU={0x8, 0x4, 0x7fff}, @TIPC_NLA_PROP_MTU={0x8, 0x4, 0x40}, @TIPC_NLA_PROP_MTU={0x8, 0x4, 0x9}]}, @TIPC_NLA_MEDIA_NAME={0x7, 0x1, 'ib\x00'}]}, @TIPC_NLA_NODE={0x28, 0x6, 0x0, 0x1, [@TIPC_NLA_NODE_ADDR={0x8, 0x1, 0x7b3}, @TIPC_NLA_NODE_UP={0x4}, @TIPC_NLA_NODE_UP={0x4}, @TIPC_NLA_NODE_ADDR={0x8, 0x1, 0x95c}, @TIPC_NLA_NODE_UP={0x4}, @TIPC_NLA_NODE_UP={0x4}, @TIPC_NLA_NODE_UP={0x4}]}, @TIPC_NLA_SOCK={0x2c, 0x2, 0x0, 0x1, [@TIPC_NLA_SOCK_HAS_PUBL={0x4}, @TIPC_NLA_SOCK_REF={0x8, 0x2, 0x6}, @TIPC_NLA_SOCK_HAS_PUBL={0x4}, @TIPC_NLA_SOCK_REF={0x8, 0x2, 0xff}, @TIPC_NLA_SOCK_ADDR={0x8, 0x1, 0x5}, @TIPC_NLA_SOCK_ADDR={0x8, 0x1, 0xcd1}]}]}, 0x194}, 0x1, 0x0, 0x0, 0x20000080}, 0x8005) syz_mount_image$minix(&(0x7f00000000c0)='minix\x00', &(0x7f0000000080)='./file0\x00', 0x0, 0x2, &(0x7f0000000000)=[{&(0x7f00000001c0)="600084e002000a0000000001000000c98f13", 0x12, 0x400}, {&(0x7f0000000bc0)="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", 0x30e, 0x34f9}], 0x0, 0x0) r4 = socket$inet_icmp_raw(0x2, 0x3, 0x1) r5 = creat(&(0x7f0000000040)='./file0\x00', 0x161) ioctl$ASHMEM_GET_PIN_STATUS(r5, 0x7709, 0x0) r6 = dup(r4) ioctl$PERF_EVENT_IOC_ENABLE(r6, 0x8912, 0x400200) acct(&(0x7f0000000480)='./file0\x00') umount2(&(0x7f0000000500)='./file0\x00', 0x0) [ 321.257107] Process accounting resumed 07:50:05 executing program 0: syz_mount_image$bfs(&(0x7f0000000000)='bfs\x00', &(0x7f0000000040)='./file0\x00', 0xf0ffffff, 0x2, &(0x7f0000000100)=[{&(0x7f0000000180)="cefaad1bb83c000040dc", 0xa}, {0x0, 0x0, 0xb3e}], 0x0, 0x0) 07:50:05 executing program 1: mkdir(&(0x7f0000000040)='./file0\x00', 0x20) mount(0x0, &(0x7f00000000c0)='./file0\x00', &(0x7f0000000000)='tracefs\x00', 0x0, 0x0) r0 = syz_open_dev$tty1(0xc, 0x4, 0x1) r1 = syz_open_procfs(0x0, &(0x7f0000000080)='mountinfo\x00') sendfile(r0, r1, 0x0, 0x800000080004103) [ 321.366114] netlink: 16 bytes leftover after parsing attributes in process `syz-executor.3'. [ 321.368000] audit: type=1804 audit(1592207404.867:278): pid=16324 uid=0 auid=0 ses=4 subj=system_u:system_r:kernel_t:s0 op=invalid_pcr cause=open_writers comm="syz-executor.4" name="/root/syzkaller-testdir523901506/syzkaller.7WxnOu/104/file0" dev="sda1" ino=15972 res=1 07:50:05 executing program 2: perf_event_open(&(0x7f0000000100)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3c43, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0, 0x3}, 0x0, 0x0, 0x0, 0x2, 0x3}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x9) clone(0x20002004ffc, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) accept$inet(0xffffffffffffffff, &(0x7f0000000280)={0x2, 0x0, @initdev}, &(0x7f00000002c0)=0x10) exit_group(0x0) r0 = syz_genetlink_get_family_id$batadv(&(0x7f0000000000)='batadv\x00') sendmsg$BATADV_CMD_GET_MCAST_FLAGS(0xffffffffffffffff, &(0x7f0000000580)={0x0, 0x0, &(0x7f0000000540)={&(0x7f0000000800)=ANY=[@ANYBLOB=',\x00\x00\x00', @ANYRES16=r0, @ANYBLOB="045d00000000001000000b000000d6fe0b000600000006526400000300000008000600", @ANYRES32=0x0, @ANYBLOB="d2505fe792426f344bcb6a48eb2ada163708ec2bc5e05687671678e8bb2a2b2ad4ebbfb0c961b44708af0cf54f56ccb0b92c1f4cb4c2b1a37364958f0b94d030495d921ed65c28c1806cb0c637f6f57a5eaa29bbd04aedb35108039e233a9b18e5794a8da43ada7663c1d64a3cc22ac4fbf9e1122e9ebb4b69b999ebc7f3549ccd12fedb21f4149bb76ce053870e148ca650ed98ab0ef26c7eebcec50b9d61ef7254b3b66ba1977cbffa701827db6a182836597c93e10243b44a199bee025722cd906d800330cb54c70da2bba038bc39ea4202bddd7b6d3a2c2cd499d22ce2347e7e24344ca8"], 0x2c}, 0x1, 0x0, 0x0, 0xc76051c5e9fdcf46}, 0x0) sendmsg$BATADV_CMD_TP_METER(0xffffffffffffffff, &(0x7f0000000480)={&(0x7f0000000380)={0x10, 0x0, 0x0, 0x1000}, 0xc, &(0x7f00000004c0)={&(0x7f00000005c0)=ANY=[], 0x1c}, 0x1, 0x0, 0x0, 0x48000}, 0x800) syz_emit_ethernet(0x76, &(0x7f0000000080)=ANY=[@ANYBLOB="ffffff00fffff674049167a686dd60a4f00800060000003c0000000000000000000000000000ff0200000000000000000000000000010200707800000000600004e600000000fe8000000000000000000000000000bbfe8000000000000000000000000000bb2f00000000000000000022ebffff0400"], 0x0) socket$nl_route(0x10, 0x3, 0x0) sendmsg$NBD_CMD_DISCONNECT(0xffffffffffffffff, &(0x7f00000001c0)={0x0, 0x0, 0x0}, 0x0) r1 = socket(0x2, 0x803, 0xff) syz_emit_ethernet(0x8e, &(0x7f00000000c0)={@broadcast, @link_local, @void, {@ipv6={0x86dd, @icmpv6={0x0, 0x6, "42bf00", 0x58, 0x3a, 0x0, @local={0xfe, 0x80, [0x3, 0x10, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xd]}, @mcast2, {[], @pkt_toobig={0x2, 0x0, 0x0, 0x7c, {0x0, 0x6, "7f112d", 0x8001, 0x29, 0x0, @mcast1, @remote, [@dstopts={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x3a], [@enc_lim]}, @srh={0x0, 0x2, 0x4, 0x1, 0x0, 0x0, 0x0, [@mcast2]}]}}}}}}}, 0x0) connect$inet(r1, &(0x7f0000000080)={0x2, 0x0, @empty}, 0x10) r2 = dup(r1) sendfile(r2, 0xffffffffffffffff, 0x0, 0x8000fffffffe) setxattr$trusted_overlay_opaque(&(0x7f0000000040)='./bus\x00', &(0x7f0000000180)='trusted.overlay.opaque\x00', &(0x7f0000000240)='y\x00', 0x2, 0x2) setsockopt$sock_linger(0xffffffffffffffff, 0x1, 0xd, &(0x7f0000000300)={0x0, 0x7f}, 0x8) 07:50:05 executing program 5: r0 = syz_open_dev$loop(&(0x7f0000000000)='/dev/loop#\x00', 0x0, 0x0) r1 = openat$snapshot(0xffffffffffffff9c, &(0x7f00000000c0)='/dev/snapshot\x00', 0x40, 0x0) r2 = socket$inet_icmp_raw(0x2, 0x3, 0x1) r3 = dup(r2) ioctl$PERF_EVENT_IOC_ENABLE(r1, 0x8912, 0x400201) bind(r1, &(0x7f0000000100)=@pppol2tp={0x18, 0x1, {0x0, r3, {0x2, 0x4e21, @rand_addr=0x64010101}, 0x2, 0x1, 0x2, 0x2}}, 0x80) fcntl$setownex(0xffffffffffffffff, 0xf, &(0x7f0000000340)={0x2}) ioctl$BLKTRACESETUP(r0, 0xc0481273, &(0x7f0000000040)={[], 0x0, 0x7ff, 0x1fc, 0x1002, 0x1}) ioctl$BLKTRACESTART(r0, 0x1274, 0x0) r4 = socket$inet_icmp_raw(0x2, 0x3, 0x1) r5 = dup(r4) r6 = bpf$MAP_CREATE(0x0, &(0x7f0000000280)={0xe, 0x4, 0x4, 0x3}, 0x40) bpf$BPF_GET_MAP_INFO(0xf, &(0x7f0000000080)={r6, 0x28, &(0x7f0000000040)={0x0, 0x0}}, 0x43) ioctl$RTC_PLL_SET(r5, 0x40207012, &(0x7f00000001c0)={0x6, 0x5, 0x3ff, 0x0, 0x5a, 0x7f, 0x6}) bpf$BPF_MAP_GET_FD_BY_ID(0xe, &(0x7f0000000040)={r7}, 0xc) ioctl$PERF_EVENT_IOC_ENABLE(0xffffffffffffffff, 0x8912, 0x9) bpf$MAP_UPDATE_ELEM(0x2, &(0x7f0000000240)={0xffffffffffffffff, &(0x7f0000000380)="bed9081036d3dc4bfd50162e8f897fba22aad3c1625d131a11487bb5a671bf99350f5d659146e279c25f5b42fee3aa3071b246df18af0bba1009effb78f32cdeee4d6d23b7eba634a7a5cd4aaca982eef9d0f60ff395e1dad7315ed6aff33e3c3610e0a015df0ef509897af825afa173d7088bc89cd5874fbc5ec0241f6e7ed681f3cf31791d749c6ae97703af7905fb3fd469769b7d8baa574d11c71a2afa69cfa7a4966c6baf154fad7bd1f4dc02b0b6336cb9442c2af5a791e73d", &(0x7f0000000200)=@tcp=r5, 0x4}, 0x20) bpf$BPF_MAP_GET_FD_BY_ID(0xe, &(0x7f0000000100)={r7}, 0xc) bpf$BPF_MAP_GET_NEXT_ID(0xc, &(0x7f0000000180)={0x9, r7}, 0x8) ioctl$FITHAW(r4, 0xc0045878) [ 321.491719] MINIX-fs: mounting unchecked file system, running fsck is recommended [ 321.527493] Process accounting resumed 07:50:05 executing program 3: open(&(0x7f0000000100)='./file0\x00', 0xc68c2, 0x0) syz_mount_image$minix(&(0x7f00000000c0)='minix\x00', &(0x7f0000000080)='./file0\x00', 0x0, 0x2, &(0x7f0000000000)=[{&(0x7f00000001c0)="600084e002000a0000000001000000c98f13", 0x12, 0x400}, {&(0x7f0000000bc0)="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", 0x30e, 0x34f9}], 0x0, 0x0) r0 = socket$inet_icmp_raw(0x2, 0x3, 0x1) r1 = dup(r0) ioctl$PERF_EVENT_IOC_ENABLE(r1, 0x8912, 0x400200) acct(&(0x7f0000000480)='./file0\x00') r2 = socket$inet_icmp_raw(0x2, 0x3, 0x1) r3 = dup(r2) ioctl$PERF_EVENT_IOC_ENABLE(r3, 0x8912, 0x400200) ioctl$VIDIOC_S_EXT_CTRLS(r3, 0xc0205648, &(0x7f0000000140)={0x9b0000, 0x401, 0x8, 0xffffffffffffffff, 0x0, &(0x7f0000000040)={0xa00001, 0x0, [], @value64=0x1f}}) ioctl$KVM_GET_MP_STATE(r4, 0x8004ae98, &(0x7f0000000180)) umount2(&(0x7f0000000500)='./file0\x00', 0x0) [ 321.574627] Process accounting resumed 07:50:05 executing program 0: syz_mount_image$bfs(&(0x7f0000000000)='bfs\x00', &(0x7f0000000040)='./file0\x00', 0xf4ffffff, 0x2, &(0x7f0000000100)=[{&(0x7f0000000180)="cefaad1bb83c000040dc", 0xa}, {0x0, 0x0, 0xb3e}], 0x0, 0x0) 07:50:05 executing program 4: pipe(&(0x7f0000000080)={0xffffffffffffffff, 0xffffffffffffffff}) vmsplice(r1, &(0x7f00000000c0)=[{&(0x7f0000000180)="77690addcfbe1fbb66ec", 0xff3b}], 0x1, 0x1) close(r1) r2 = openat$nullb(0xffffffffffffff9c, &(0x7f0000000100)='/dev/nullb0\x00', 0x4000000004002, 0x0) mmap(&(0x7f0000000000/0xe7e000)=nil, 0xe7e000, 0x200000e, 0x13, r2, 0x0) r3 = openat$vsock(0xffffffffffffff9c, &(0x7f00000002c0)='/dev/vsock\x00', 0x100, 0x0) pwrite64(r3, &(0x7f0000000300)="e6d1db76b7468d09f8ca791bc1959ad62de76a232d72273c30045f2f8bd808a32ee4ad5d4c72c53447ab8b7872e43512f21b88f33991c2", 0x37, 0xfd8d) r4 = socket(0x10, 0x80002, 0x0) sendmmsg$alg(r4, &(0x7f0000000140), 0x492492492492805, 0x0) perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x41c1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) splice(r0, 0x0, r1, 0x0, 0x11300, 0x0) openat$ocfs2_control(0xffffffffffffff9c, &(0x7f0000000280)='/dev/ocfs2_control\x00', 0x60400, 0x0) r5 = socket$nl_generic(0x10, 0x3, 0x10) r6 = syz_genetlink_get_family_id$tipc2(&(0x7f00000000c0)='TIPCv2\x00') sendmsg$TIPC_NL_LINK_RESET_STATS(r5, &(0x7f0000000080)={0x0, 0x0, &(0x7f0000000040)={&(0x7f0000000000)={0x24, r6, 0x1, 0x0, 0x0, {0x8}, [@TIPC_NLA_LINK={0x10, 0x4, 0x0, 0x1, [@TIPC_NLA_LINK_NAME={0x4, 0x1, 'syz0\x00'}]}]}, 0x24}}, 0x0) socket$nl_generic(0x10, 0x3, 0x10) r7 = syz_genetlink_get_family_id$tipc2(&(0x7f00000000c0)='TIPCv2\x00') sendmsg$TIPC_NL_NET_GET(r5, &(0x7f0000000240)={&(0x7f0000000040)={0x10, 0x0, 0x0, 0x100}, 0xc, &(0x7f0000000200)={&(0x7f00000001c0)=ANY=[@ANYBLOB='(\x00\x00)', @ANYRES16=r7, @ANYBLOB="040325bd7000fddbdf250e0000001400058008000100657468000700010069620000"], 0x28}, 0x1, 0x0, 0x0, 0x8000}, 0x40000) connect$caif(r1, &(0x7f0000000140)=@dgm={0x25, 0x6, 0x7}, 0x18) ioctl$DRM_IOCTL_ADD_BUFS(r1, 0xc0206416, &(0x7f0000000000)={0x4fac, 0x3, 0x0, 0x7c1f, 0x10, 0x7}) [ 321.621559] minix_free_inode: bit 1 already cleared 07:50:05 executing program 2: perf_event_open(&(0x7f0000000100)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3c43, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0, 0x3}, 0x0, 0x0, 0x0, 0x2, 0x3}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x9) clone(0x20002004ffc, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) accept$inet(0xffffffffffffffff, &(0x7f0000000280)={0x2, 0x0, @initdev}, &(0x7f00000002c0)=0x10) exit_group(0x0) r0 = syz_genetlink_get_family_id$batadv(&(0x7f0000000000)='batadv\x00') sendmsg$BATADV_CMD_GET_MCAST_FLAGS(0xffffffffffffffff, &(0x7f0000000580)={0x0, 0x0, &(0x7f0000000540)={&(0x7f0000000800)=ANY=[@ANYBLOB=',\x00\x00\x00', @ANYRES16=r0, @ANYBLOB="045d00000000001000000b000000d6fe0b000600000006526400000300000008000600", @ANYRES32=0x0, @ANYBLOB="d2505fe792426f344bcb6a48eb2ada163708ec2bc5e05687671678e8bb2a2b2ad4ebbfb0c961b44708af0cf54f56ccb0b92c1f4cb4c2b1a37364958f0b94d030495d921ed65c28c1806cb0c637f6f57a5eaa29bbd04aedb35108039e233a9b18e5794a8da43ada7663c1d64a3cc22ac4fbf9e1122e9ebb4b69b999ebc7f3549ccd12fedb21f4149bb76ce053870e148ca650ed98ab0ef26c7eebcec50b9d61ef7254b3b66ba1977cbffa701827db6a182836597c93e10243b44a199bee025722cd906d800330cb54c70da2bba038bc39ea4202bddd7b6d3a2c2cd499d22ce2347e7e24344ca8"], 0x2c}, 0x1, 0x0, 0x0, 0xc76051c5e9fdcf46}, 0x0) sendmsg$BATADV_CMD_TP_METER(0xffffffffffffffff, &(0x7f0000000480)={&(0x7f0000000380)={0x10, 0x0, 0x0, 0x1000}, 0xc, &(0x7f00000004c0)={&(0x7f00000005c0)=ANY=[], 0x1c}, 0x1, 0x0, 0x0, 0x48000}, 0x800) syz_emit_ethernet(0x76, &(0x7f0000000080)=ANY=[@ANYBLOB="ffffff00fffff674049167a686dd60a4f00800060000003c0000000000000000000000000000ff0200000000000000000000000000010200707800000000600004e600000000fe8000000000000000000000000000bbfe8000000000000000000000000000bb2f00000000000000000022ebffff0400"], 0x0) socket$nl_route(0x10, 0x3, 0x0) sendmsg$NBD_CMD_DISCONNECT(0xffffffffffffffff, &(0x7f00000001c0)={0x0, 0x0, 0x0}, 0x0) r1 = socket(0x2, 0x803, 0xff) syz_emit_ethernet(0x8e, &(0x7f00000000c0)={@broadcast, @link_local, @void, {@ipv6={0x86dd, @icmpv6={0x0, 0x6, "42bf00", 0x58, 0x3a, 0x0, @local={0xfe, 0x80, [0x3, 0x10, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xd]}, @mcast2, {[], @pkt_toobig={0x2, 0x0, 0x0, 0x7c, {0x0, 0x6, "7f112d", 0x8001, 0x29, 0x0, @mcast1, @remote, [@dstopts={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x3a], [@enc_lim]}, @srh={0x0, 0x2, 0x4, 0x1, 0x0, 0x0, 0x0, [@mcast2]}]}}}}}}}, 0x0) connect$inet(r1, &(0x7f0000000080)={0x2, 0x0, @empty}, 0x10) r2 = dup(r1) sendfile(r2, 0xffffffffffffffff, 0x0, 0x8000fffffffe) setxattr$trusted_overlay_opaque(&(0x7f0000000040)='./bus\x00', &(0x7f0000000180)='trusted.overlay.opaque\x00', &(0x7f0000000240)='y\x00', 0x2, 0x2) [ 321.684143] audit: type=1800 audit(1592207405.207:279): pid=16347 uid=0 auid=0 ses=4 subj=system_u:system_r:kernel_t:s0 op=collect_data cause=failed(directio) comm="syz-executor.3" name="file0" dev="sda1" ino=16468 res=0 [ 321.768583] BFS-fs: bfs_fill_super(): loop0 is unclean, continuing [ 321.785508] audit: type=1804 audit(1592207405.377:280): pid=16332 uid=0 auid=0 ses=4 subj=system_u:system_r:kernel_t:s0 op=invalid_pcr cause=open_writers comm="syz-executor.4" name="/root/syzkaller-testdir523901506/syzkaller.7WxnOu/104/file0" dev="sda1" ino=15972 res=1 07:50:05 executing program 5: r0 = syz_open_dev$loop(&(0x7f0000000000)='/dev/loop#\x00', 0x1, 0x800) r1 = openat$snapshot(0xffffffffffffff9c, &(0x7f00000000c0)='/dev/snapshot\x00', 0x40, 0x0) r2 = socket$inet_icmp_raw(0x2, 0x3, 0x1) r3 = dup(r2) ioctl$PERF_EVENT_IOC_ENABLE(r3, 0x8912, 0x400200) ioctl$VIDIOC_TRY_EXT_CTRLS(r3, 0xc0205649, &(0x7f0000000240)={0xa20000, 0xf4b8, 0x76, 0xffffffffffffffff, 0x0, &(0x7f0000000200)={0xa00905, 0x7fffffff, [], @ptr=0x3}}) r4 = socket$inet_icmp_raw(0x2, 0x3, 0x1) getsockopt$inet_sctp6_SCTP_SOCKOPT_PEELOFF(0xffffffffffffffff, 0x84, 0x6c, &(0x7f000059aff8), &(0x7f000034f000)=0x2059b000) getsockopt$inet_sctp6_SCTP_GET_PEER_ADDR_INFO(0xffffffffffffffff, 0x84, 0xf, &(0x7f0000000180)={0x0, @in={{0x2, 0x4e20, @dev={0xac, 0x14, 0x14, 0x15}}}, 0x1, 0x80000001, 0x80, 0x3f, 0x2}, &(0x7f0000000080)=0x98) setsockopt$inet_sctp6_SCTP_DEFAULT_SNDINFO(0xffffffffffffffff, 0x84, 0x22, &(0x7f0000000140)={0x1000, 0x201, 0x7d, 0x2}, 0x10) getsockopt$inet_sctp_SCTP_ASSOCINFO(0xffffffffffffffff, 0x84, 0x1, &(0x7f0000000300)={0x0, 0x7f, 0x7, 0x5, 0x3f, 0x4}, &(0x7f0000000380)=0x14) r5 = dup(r4) syz_open_dev$sndpcmc(&(0x7f0000000280)='/dev/snd/pcmC#D#c\x00', 0x5, 0x2000) ioctl$PERF_EVENT_IOC_ENABLE(r5, 0x8912, 0x400200) bind(r1, &(0x7f0000000100)=@pppol2tp={0x18, 0x1, {0x0, r5, {0x2, 0x4e21, @rand_addr=0x64010101}, 0x2, 0x1, 0x2, 0x2}}, 0x80) fcntl$setownex(0xffffffffffffffff, 0xf, &(0x7f0000000340)={0x2}) ioctl$KVM_SET_DEVICE_ATTR(r5, 0x4018aee1, &(0x7f00000001c0)={0x0, 0xffffff81, 0xff, &(0x7f0000000180)=0x4}) socket$inet6_udp(0xa, 0x2, 0x0) ioctl$BLKTRACESETUP(r0, 0xc0481273, &(0x7f0000000040)={[], 0x0, 0x7ff, 0x1fc, 0x1002, 0x1}) ioctl$BLKTRACESTART(r0, 0x1274, 0x0) [ 321.812954] MINIX-fs: mounting unchecked file system, running fsck is recommended 07:50:05 executing program 2: perf_event_open(&(0x7f0000000100)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3c43, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0, 0x3}, 0x0, 0x0, 0x0, 0x2, 0x3}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x9) clone(0x20002004ffc, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) accept$inet(0xffffffffffffffff, &(0x7f0000000280)={0x2, 0x0, @initdev}, &(0x7f00000002c0)=0x10) exit_group(0x0) r0 = syz_genetlink_get_family_id$batadv(&(0x7f0000000000)='batadv\x00') sendmsg$BATADV_CMD_GET_MCAST_FLAGS(0xffffffffffffffff, &(0x7f0000000580)={0x0, 0x0, &(0x7f0000000540)={&(0x7f0000000800)=ANY=[@ANYBLOB=',\x00\x00\x00', @ANYRES16=r0, @ANYBLOB="045d00000000001000000b000000d6fe0b000600000006526400000300000008000600", @ANYRES32=0x0, @ANYBLOB="d2505fe792426f344bcb6a48eb2ada163708ec2bc5e05687671678e8bb2a2b2ad4ebbfb0c961b44708af0cf54f56ccb0b92c1f4cb4c2b1a37364958f0b94d030495d921ed65c28c1806cb0c637f6f57a5eaa29bbd04aedb35108039e233a9b18e5794a8da43ada7663c1d64a3cc22ac4fbf9e1122e9ebb4b69b999ebc7f3549ccd12fedb21f4149bb76ce053870e148ca650ed98ab0ef26c7eebcec50b9d61ef7254b3b66ba1977cbffa701827db6a182836597c93e10243b44a199bee025722cd906d800330cb54c70da2bba038bc39ea4202bddd7b6d3a2c2cd499d22ce2347e7e24344ca8"], 0x2c}, 0x1, 0x0, 0x0, 0xc76051c5e9fdcf46}, 0x0) sendmsg$BATADV_CMD_TP_METER(0xffffffffffffffff, &(0x7f0000000480)={&(0x7f0000000380)={0x10, 0x0, 0x0, 0x1000}, 0xc, &(0x7f00000004c0)={&(0x7f00000005c0)=ANY=[], 0x1c}, 0x1, 0x0, 0x0, 0x48000}, 0x800) syz_emit_ethernet(0x76, &(0x7f0000000080)=ANY=[@ANYBLOB="ffffff00fffff674049167a686dd60a4f00800060000003c0000000000000000000000000000ff0200000000000000000000000000010200707800000000600004e600000000fe8000000000000000000000000000bbfe8000000000000000000000000000bb2f00000000000000000022ebffff0400"], 0x0) socket$nl_route(0x10, 0x3, 0x0) sendmsg$NBD_CMD_DISCONNECT(0xffffffffffffffff, &(0x7f00000001c0)={0x0, 0x0, 0x0}, 0x0) r1 = socket(0x2, 0x803, 0xff) syz_emit_ethernet(0x8e, &(0x7f00000000c0)={@broadcast, @link_local, @void, {@ipv6={0x86dd, @icmpv6={0x0, 0x6, "42bf00", 0x58, 0x3a, 0x0, @local={0xfe, 0x80, [0x3, 0x10, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xd]}, @mcast2, {[], @pkt_toobig={0x2, 0x0, 0x0, 0x7c, {0x0, 0x6, "7f112d", 0x8001, 0x29, 0x0, @mcast1, @remote, [@dstopts={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x3a], [@enc_lim]}, @srh={0x0, 0x2, 0x4, 0x1, 0x0, 0x0, 0x0, [@mcast2]}]}}}}}}}, 0x0) connect$inet(r1, &(0x7f0000000080)={0x2, 0x0, @empty}, 0x10) r2 = dup(r1) sendfile(r2, 0xffffffffffffffff, 0x0, 0x8000fffffffe) setxattr$trusted_overlay_opaque(&(0x7f0000000040)='./bus\x00', &(0x7f0000000180)='trusted.overlay.opaque\x00', &(0x7f0000000240)='y\x00', 0x2, 0x2) [ 321.859297] audit: type=1800 audit(1592207405.597:281): pid=16372 uid=0 auid=0 ses=4 subj=system_u:system_r:kernel_t:s0 op=collect_data cause=failed(directio) comm="syz-executor.3" name="file0" dev="sda1" ino=15955 res=0 07:50:05 executing program 0: syz_mount_image$bfs(&(0x7f0000000000)='bfs\x00', &(0x7f0000000040)='./file0\x00', 0xf5ffffff, 0x2, &(0x7f0000000100)=[{&(0x7f0000000180)="cefaad1bb83c000040dc", 0xa}, {0x0, 0x0, 0xb3e}], 0x0, 0x0) [ 321.921540] Process accounting resumed [ 321.926126] minix_free_inode: bit 1 already cleared 07:50:05 executing program 4: r0 = open(&(0x7f0000000040)='./file0\x00', 0x141042, 0x0) socket$inet6_sctp(0xa, 0x5, 0x84) write$binfmt_elf64(r0, &(0x7f0000000480)=ANY=[], 0x2e7) perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x2f6, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0, 0x7}, 0x10200}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r1 = socket$inet6_tcp(0xa, 0x1, 0x0) getsockopt$inet6_IPV6_FLOWLABEL_MGR(r1, 0x6, 0x1a, 0x0, &(0x7f00000002c0)) r2 = socket$inet6_tcp(0xa, 0x1, 0x0) getsockopt$inet6_IPV6_FLOWLABEL_MGR(r2, 0x6, 0x1a, 0x0, &(0x7f00000002c0)) sendfile(r1, r2, &(0x7f0000000480), 0xa198) 07:50:06 executing program 2: perf_event_open(&(0x7f0000000100)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3c43, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0, 0x3}, 0x0, 0x0, 0x0, 0x2, 0x3}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x9) clone(0x20002004ffc, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) accept$inet(0xffffffffffffffff, &(0x7f0000000280)={0x2, 0x0, @initdev}, &(0x7f00000002c0)=0x10) exit_group(0x0) r0 = syz_genetlink_get_family_id$batadv(&(0x7f0000000000)='batadv\x00') sendmsg$BATADV_CMD_GET_MCAST_FLAGS(0xffffffffffffffff, &(0x7f0000000580)={0x0, 0x0, &(0x7f0000000540)={&(0x7f0000000800)=ANY=[@ANYBLOB=',\x00\x00\x00', @ANYRES16=r0, @ANYBLOB="045d00000000001000000b000000d6fe0b000600000006526400000300000008000600", @ANYRES32=0x0, @ANYBLOB="d2505fe792426f344bcb6a48eb2ada163708ec2bc5e05687671678e8bb2a2b2ad4ebbfb0c961b44708af0cf54f56ccb0b92c1f4cb4c2b1a37364958f0b94d030495d921ed65c28c1806cb0c637f6f57a5eaa29bbd04aedb35108039e233a9b18e5794a8da43ada7663c1d64a3cc22ac4fbf9e1122e9ebb4b69b999ebc7f3549ccd12fedb21f4149bb76ce053870e148ca650ed98ab0ef26c7eebcec50b9d61ef7254b3b66ba1977cbffa701827db6a182836597c93e10243b44a199bee025722cd906d800330cb54c70da2bba038bc39ea4202bddd7b6d3a2c2cd499d22ce2347e7e24344ca8"], 0x2c}, 0x1, 0x0, 0x0, 0xc76051c5e9fdcf46}, 0x0) sendmsg$BATADV_CMD_TP_METER(0xffffffffffffffff, &(0x7f0000000480)={&(0x7f0000000380)={0x10, 0x0, 0x0, 0x1000}, 0xc, &(0x7f00000004c0)={&(0x7f00000005c0)=ANY=[], 0x1c}, 0x1, 0x0, 0x0, 0x48000}, 0x800) syz_emit_ethernet(0x76, &(0x7f0000000080)=ANY=[@ANYBLOB="ffffff00fffff674049167a686dd60a4f00800060000003c0000000000000000000000000000ff0200000000000000000000000000010200707800000000600004e600000000fe8000000000000000000000000000bbfe8000000000000000000000000000bb2f00000000000000000022ebffff0400"], 0x0) socket$nl_route(0x10, 0x3, 0x0) sendmsg$NBD_CMD_DISCONNECT(0xffffffffffffffff, &(0x7f00000001c0)={0x0, 0x0, 0x0}, 0x0) r1 = socket(0x2, 0x803, 0xff) syz_emit_ethernet(0x8e, &(0x7f00000000c0)={@broadcast, @link_local, @void, {@ipv6={0x86dd, @icmpv6={0x0, 0x6, "42bf00", 0x58, 0x3a, 0x0, @local={0xfe, 0x80, [0x3, 0x10, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xd]}, @mcast2, {[], @pkt_toobig={0x2, 0x0, 0x0, 0x7c, {0x0, 0x6, "7f112d", 0x8001, 0x29, 0x0, @mcast1, @remote, [@dstopts={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x3a], [@enc_lim]}, @srh={0x0, 0x2, 0x4, 0x1, 0x0, 0x0, 0x0, [@mcast2]}]}}}}}}}, 0x0) connect$inet(r1, &(0x7f0000000080)={0x2, 0x0, @empty}, 0x10) r2 = dup(r1) sendfile(r2, 0xffffffffffffffff, 0x0, 0x8000fffffffe) [ 322.143499] Process accounting resumed 07:50:06 executing program 0: syz_mount_image$bfs(&(0x7f0000000000)='bfs\x00', &(0x7f0000000040)='./file0\x00', 0xf6ffffff, 0x2, &(0x7f0000000100)=[{&(0x7f0000000180)="cefaad1bb83c000040dc", 0xa}, {0x0, 0x0, 0xb3e}], 0x0, 0x0) 07:50:06 executing program 2: perf_event_open(&(0x7f0000000100)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3c43, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0, 0x3}, 0x0, 0x0, 0x0, 0x2, 0x3}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x9) clone(0x20002004ffc, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) accept$inet(0xffffffffffffffff, &(0x7f0000000280)={0x2, 0x0, @initdev}, &(0x7f00000002c0)=0x10) exit_group(0x0) r0 = syz_genetlink_get_family_id$batadv(&(0x7f0000000000)='batadv\x00') sendmsg$BATADV_CMD_GET_MCAST_FLAGS(0xffffffffffffffff, &(0x7f0000000580)={0x0, 0x0, &(0x7f0000000540)={&(0x7f0000000800)=ANY=[@ANYBLOB=',\x00\x00\x00', @ANYRES16=r0, @ANYBLOB="045d00000000001000000b000000d6fe0b000600000006526400000300000008000600", @ANYRES32=0x0, @ANYBLOB="d2505fe792426f344bcb6a48eb2ada163708ec2bc5e05687671678e8bb2a2b2ad4ebbfb0c961b44708af0cf54f56ccb0b92c1f4cb4c2b1a37364958f0b94d030495d921ed65c28c1806cb0c637f6f57a5eaa29bbd04aedb35108039e233a9b18e5794a8da43ada7663c1d64a3cc22ac4fbf9e1122e9ebb4b69b999ebc7f3549ccd12fedb21f4149bb76ce053870e148ca650ed98ab0ef26c7eebcec50b9d61ef7254b3b66ba1977cbffa701827db6a182836597c93e10243b44a199bee025722cd906d800330cb54c70da2bba038bc39ea4202bddd7b6d3a2c2cd499d22ce2347e7e24344ca8"], 0x2c}, 0x1, 0x0, 0x0, 0xc76051c5e9fdcf46}, 0x0) sendmsg$BATADV_CMD_TP_METER(0xffffffffffffffff, &(0x7f0000000480)={&(0x7f0000000380)={0x10, 0x0, 0x0, 0x1000}, 0xc, &(0x7f00000004c0)={&(0x7f00000005c0)=ANY=[], 0x1c}, 0x1, 0x0, 0x0, 0x48000}, 0x800) syz_emit_ethernet(0x76, &(0x7f0000000080)=ANY=[@ANYBLOB="ffffff00fffff674049167a686dd60a4f00800060000003c0000000000000000000000000000ff0200000000000000000000000000010200707800000000600004e600000000fe8000000000000000000000000000bbfe8000000000000000000000000000bb2f00000000000000000022ebffff0400"], 0x0) socket$nl_route(0x10, 0x3, 0x0) sendmsg$NBD_CMD_DISCONNECT(0xffffffffffffffff, &(0x7f00000001c0)={0x0, 0x0, 0x0}, 0x0) r1 = socket(0x2, 0x803, 0xff) syz_emit_ethernet(0x8e, &(0x7f00000000c0)={@broadcast, @link_local, @void, {@ipv6={0x86dd, @icmpv6={0x0, 0x6, "42bf00", 0x58, 0x3a, 0x0, @local={0xfe, 0x80, [0x3, 0x10, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xd]}, @mcast2, {[], @pkt_toobig={0x2, 0x0, 0x0, 0x7c, {0x0, 0x6, "7f112d", 0x8001, 0x29, 0x0, @mcast1, @remote, [@dstopts={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x3a], [@enc_lim]}, @srh={0x0, 0x2, 0x4, 0x1, 0x0, 0x0, 0x0, [@mcast2]}]}}}}}}}, 0x0) connect$inet(r1, &(0x7f0000000080)={0x2, 0x0, @empty}, 0x10) dup(r1) 07:50:06 executing program 4: r0 = open(&(0x7f0000000040)='./file0\x00', 0x141042, 0x0) socket$inet6_sctp(0xa, 0x5, 0x84) write$binfmt_elf64(r0, &(0x7f0000000480)=ANY=[], 0x2e7) perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x2f6, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0, 0x7}, 0x10200}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r1 = socket$inet6_tcp(0xa, 0x1, 0x0) getsockopt$inet6_IPV6_FLOWLABEL_MGR(r1, 0x6, 0x1a, 0x0, &(0x7f00000002c0)) r2 = socket$inet6_tcp(0xa, 0x1, 0x0) getsockopt$inet6_IPV6_FLOWLABEL_MGR(r2, 0x6, 0x1a, 0x0, &(0x7f00000002c0)) sendfile(r1, r2, &(0x7f0000000480), 0xa198) 07:50:06 executing program 3: open(&(0x7f0000000100)='./file0\x00', 0xc68c2, 0x0) syz_mount_image$minix(&(0x7f00000000c0)='minix\x00', &(0x7f0000000000)='./file0\x00', 0x0, 0x6, &(0x7f0000000540)=[{&(0x7f0000000200)="545a66c8bc746c788af4972c6be8e44717a167cdd78476fdad58f8cca16e5d999359c5001e134b83083637669651a24c17ae52b1a6d5f9eea23c3cffc2f8bede28e135d13cf5dff0ce571af7fee4435c2f2e137538f48712ad989239ee4ff199edc5f07eedf2b1c65ee21e7c30e11be7dc6b142cb55b88eb0c1f56a60b39e423de0ad25e27b10dbda5b0217cedacdcb4aaa3ed", 0x93, 0x8000}, {&(0x7f00000002c0)="2ed58c79473b35d66869d7bae72b9163bcb3c0546b303d6cc15987b700195bda12aac4594d219d1ea0447238aadd21a9cf95f76c716439d971f4f4aeb77f9e218893815a2c0241f4a537201aaf2feb4bc8b315cde2df0488eebaee4b5efe235bc745b8f3babb9476adeaa70f5131c290ca3cd2d1332d0e3d57a5e6a4c98cf68d0a6ee04602bc61ec55", 0x89}, {&(0x7f0000000080)="af4aa46f58c05211e4864b471ab755b6293c12a817b5ea4657f4f3379c53009d50ef987eac15bb8f09fe906d72cadc6419665702fd58be35ee88aa1ce8893a", 0x3f}, {&(0x7f0000000180)="c55ec415eee243f764f0c27c832acd632e1678e055bf5d07db9bd007596b1b7a6a923916cd021335ab7e9dd3baa5", 0x2e, 0x4}, {&(0x7f0000000380), 0x0, 0x8000000008}, {&(0x7f00000003c0)="ea4d2c26411c8f74ad684a3f67972266ee9750198cf6497b4be0e8256d3880ffa0483603a0047fcf4d71d6cf73ee46234d688d2f5ee172b72dc6072c7764763153782b105a0f68fb02344402348a44828e9ac049f905c60823c69a9041183a1065da69f4b8adff5ddd10894ace822f002725471c589a8d43e50799df48ed7eb20f0ce0cce5b6a92fbd55fa3175a168c93c5ac4285b", 0x95, 0x8000}], 0x1c, 0x0) r0 = socket$inet_icmp_raw(0x2, 0x3, 0x1) r1 = dup(r0) ioctl$PERF_EVENT_IOC_ENABLE(r1, 0x8912, 0x400200) acct(&(0x7f0000000480)='./file0\x00') r2 = socket$inet_icmp_raw(0x2, 0x3, 0x1) r3 = dup(r2) openat$full(0xffffffffffffff9c, &(0x7f0000000380)='/dev/full\x00', 0x147000, 0x0) r4 = socket$inet_icmp_raw(0x2, 0x3, 0x1) setxattr$security_capability(&(0x7f00000006c0)='./file0\x00', &(0x7f0000000640)='security.capability\x00', &(0x7f0000000680)=@v1={0x1000000, [{0x80000001, 0x1}]}, 0xc, 0x3) r5 = dup(r4) ioctl$PERF_EVENT_IOC_ENABLE(r5, 0x8912, 0x400200) r6 = open(&(0x7f0000000140)='./bus\x00', 0x141042, 0x0) write$UHID_INPUT(r6, &(0x7f0000001440), 0xfffffc41) ioctl$DRM_IOCTL_ADD_CTX(r6, 0xc0086420, &(0x7f00000001c0)={0x0}) setsockopt$IP_VS_SO_SET_STOPDAEMON(r4, 0x0, 0x48c, &(0x7f00000004c0)={0x1, 'gretap0\x00', 0x1}, 0x18) ioctl$DRM_IOCTL_GET_SAREA_CTX(0xffffffffffffffff, 0xc010641d, &(0x7f0000000140)={r7, &(0x7f0000000740)=""/217}) ioctl$DRM_IOCTL_LOCK(r3, 0x4008642a, &(0x7f0000000040)={r7, 0x9}) umount2(&(0x7f0000000500)='./file0\x00', 0x0) 07:50:06 executing program 5: r0 = syz_open_dev$loop(&(0x7f0000000000)='/dev/loop#\x00', 0x0, 0x100) r1 = openat$snapshot(0xffffffffffffff9c, &(0x7f00000000c0)='/dev/snapshot\x00', 0x40, 0x0) r2 = socket$inet_icmp_raw(0x2, 0x3, 0x1) r3 = dup(r2) io_setup(0x1, &(0x7f0000000200)=0x0) io_destroy(r4) io_submit(r4, 0x0, 0x0) ioctl$VIDIOC_TRY_EXT_CTRLS(0xffffffffffffffff, 0xc0205649, &(0x7f00000003c0)={0xa10000, 0x4, 0x9, 0xffffffffffffffff, 0x0, &(0x7f0000000380)={0x990a70, 0x8, [], @p_u16=&(0x7f0000000300)=0x1000}}) getsockopt$PNPIPE_IFINDEX(r5, 0x113, 0x2, &(0x7f0000000400), &(0x7f0000000440)=0x4) r6 = socket$inet_icmp_raw(0x2, 0x3, 0x1) dup(r6) r7 = openat$vcs(0xffffffffffffff9c, &(0x7f0000000240)='/dev/vcs\x00', 0x5580, 0x0) io_cancel(r4, &(0x7f0000000280)={0x0, 0x0, 0x0, 0x7, 0x9, r6, &(0x7f0000000180)="34396c4a9fcee7c973b659e827f34a787ade13ed1ad8f611a8f3205795d256c5c951156411ebb06bc180b6cf32c7597b5eb5555e7a730d689ff54a5e57ee3a171ada8fbfb00e3eec4ffe1f708779b355d30c7b68ac59d24282de657757f6fc2e06fde00b6765a24cf8fb189d4cd222dc75ff72b6bf8610551786b1d8dcd33118978057bb0fa3d2140da14c15328f5580", 0x90, 0x6, 0x0, 0x1, r7}, &(0x7f00000002c0)) ioctl$PERF_EVENT_IOC_ENABLE(0xffffffffffffffff, 0x8912, 0x400200) ioctl$SNDRV_SEQ_IOCTL_GET_NAMED_QUEUE(r7, 0xc08c5336, &(0x7f0000000480)={0xfffc, 0x3, 0x0, 'queue1\x00', 0x3}) ioctl$PERF_EVENT_IOC_ENABLE(r3, 0x8912, 0x400200) bind(r1, &(0x7f0000000100)=@pppol2tp={0x18, 0x1, {0x0, r3, {0x2, 0x4e21, @rand_addr=0x64010101}, 0x2, 0x1, 0x2, 0x2}}, 0x80) fcntl$setownex(0xffffffffffffffff, 0xf, &(0x7f0000000340)={0x2}) ioctl$BLKTRACESETUP(r0, 0xc0481273, &(0x7f0000000040)={[], 0x0, 0x7ff, 0x1fc, 0x1002, 0x1}) ioctl$BLKTRACESTART(r0, 0x1274, 0x0) 07:50:06 executing program 1: mkdir(&(0x7f0000000080)='./file0\x00', 0x0) mount(0x0, &(0x7f00000000c0)='./file0\x00', &(0x7f0000000000)='tracefs\x00', 0x0, 0x0) r0 = socket$inet_icmp_raw(0x2, 0x3, 0x1) r1 = dup(r0) ioctl$PERF_EVENT_IOC_ENABLE(r1, 0x8912, 0x400200) r2 = syz_genetlink_get_family_id$tipc2(&(0x7f00000000c0)='TIPCv2\x00') r3 = socket$nl_generic(0x10, 0x3, 0x10) sendmsg$TIPC_NL_BEARER_ENABLE(r3, &(0x7f00000002c0)={0x0, 0x0, &(0x7f0000000000)={&(0x7f0000000100)=ANY=[@ANYBLOB='(\x00\x00\x00', @ANYRES16=r2, @ANYBLOB="7ffe000000000000000005000000140001"], 0x28}}, 0x0) sendmsg$TIPC_NL_UDP_GET_REMOTEIP(r1, &(0x7f0000000480)={&(0x7f0000000040)={0x10, 0x0, 0x0, 0x80000000}, 0xc, &(0x7f0000000440)={&(0x7f0000000100)={0x338, r2, 0x200, 0x70bd27, 0x25dfdbfd, {}, [@TIPC_NLA_LINK={0x70, 0x4, 0x0, 0x1, [@TIPC_NLA_LINK_PROP={0x14, 0x7, 0x0, 0x1, [@TIPC_NLA_PROP_TOL={0x8}, @TIPC_NLA_PROP_PRIO={0x8, 0x1, 0x17}]}, @TIPC_NLA_LINK_NAME={0x9, 0x1, 'syz0\x00'}, @TIPC_NLA_LINK_PROP={0xc, 0x7, 0x0, 0x1, [@TIPC_NLA_PROP_TOL={0x8, 0x2, 0xca4}]}, @TIPC_NLA_LINK_PROP={0x2c, 0x7, 0x0, 0x1, [@TIPC_NLA_PROP_WIN={0x8, 0x3, 0x4}, @TIPC_NLA_PROP_WIN={0x8, 0x3, 0x4}, @TIPC_NLA_PROP_PRIO={0x8, 0x1, 0xf}, @TIPC_NLA_PROP_MTU={0x8, 0x4, 0xffff}, @TIPC_NLA_PROP_MTU={0x8, 0x4, 0x10000}]}, @TIPC_NLA_LINK_NAME={0x13, 0x1, 'broadcast-link\x00'}]}, @TIPC_NLA_BEARER={0x74, 0x1, 0x0, 0x1, [@TIPC_NLA_BEARER_PROP={0xc, 0x2, 0x0, 0x1, [@TIPC_NLA_PROP_MTU={0x8, 0x4, 0xff}]}, @TIPC_NLA_BEARER_NAME={0xf, 0x1, @l2={'ib', 0x3a, 'ip6tnl0\x00'}}, @TIPC_NLA_BEARER_DOMAIN={0x8, 0x3, 0x8001}, @TIPC_NLA_BEARER_PROP={0x14, 0x2, 0x0, 0x1, [@TIPC_NLA_PROP_MTU={0x8, 0x4, 0x5}, @TIPC_NLA_PROP_MTU={0x8, 0x4, 0x7d}]}, @TIPC_NLA_BEARER_PROP={0xc, 0x2, 0x0, 0x1, [@TIPC_NLA_PROP_TOL={0x8, 0x2, 0x3}]}, @TIPC_NLA_BEARER_PROP={0x2c, 0x2, 0x0, 0x1, [@TIPC_NLA_PROP_MTU={0x8}, @TIPC_NLA_PROP_TOL={0x8, 0x2, 0xffff95d9}, @TIPC_NLA_PROP_WIN={0x8, 0x3, 0x1}, @TIPC_NLA_PROP_MTU={0x8, 0x4, 0xfffffff9}, @TIPC_NLA_PROP_WIN={0x8, 0x3, 0xbfa}]}]}, @TIPC_NLA_LINK={0x60, 0x4, 0x0, 0x1, [@TIPC_NLA_LINK_NAME={0x9, 0x1, 'syz0\x00'}, @TIPC_NLA_LINK_NAME={0x9, 0x1, 'syz0\x00'}, @TIPC_NLA_LINK_NAME={0x9, 0x1, 'syz1\x00'}, @TIPC_NLA_LINK_NAME={0x9, 0x1, 'syz0\x00'}, @TIPC_NLA_LINK_NAME={0x13, 0x1, 'broadcast-link\x00'}, @TIPC_NLA_LINK_NAME={0x9, 0x1, 'syz0\x00'}, @TIPC_NLA_LINK_NAME={0x9, 0x1, 'syz0\x00'}]}, @TIPC_NLA_NODE={0x18, 0x6, 0x0, 0x1, [@TIPC_NLA_NODE_ADDR={0x8, 0x1, 0xfffffc01}, @TIPC_NLA_NODE_UP={0x4}, @TIPC_NLA_NODE_UP={0x4}, @TIPC_NLA_NODE_UP={0x4}]}, @TIPC_NLA_BEARER={0x70, 0x1, 0x0, 0x1, [@TIPC_NLA_BEARER_PROP={0x14, 0x2, 0x0, 0x1, [@TIPC_NLA_PROP_PRIO={0x8, 0x1, 0x19}, @TIPC_NLA_PROP_PRIO={0x8, 0x1, 0x1d}]}, @TIPC_NLA_BEARER_DOMAIN={0x8, 0x3, 0x8}, @TIPC_NLA_BEARER_PROP={0x1c, 0x2, 0x0, 0x1, [@TIPC_NLA_PROP_MTU={0x8, 0x4, 0x6}, @TIPC_NLA_PROP_TOL={0x8, 0x2, 0x7}, @TIPC_NLA_PROP_PRIO={0x8, 0x1, 0x1e}]}, @TIPC_NLA_BEARER_NAME={0xe, 0x1, @l2={'eth', 0x3a, 'xfrm0\x00'}}, @TIPC_NLA_BEARER_PROP={0x24, 0x2, 0x0, 0x1, [@TIPC_NLA_PROP_PRIO={0x8, 0x1, 0x7}, @TIPC_NLA_PROP_TOL={0x8, 0x2, 0x9}, @TIPC_NLA_PROP_WIN={0x8, 0x3, 0x6}, @TIPC_NLA_PROP_PRIO={0x8, 0x1, 0x1b}]}]}, @TIPC_NLA_MEDIA={0xcc, 0x5, 0x0, 0x1, [@TIPC_NLA_MEDIA_PROP={0x1c, 0x2, 0x0, 0x1, [@TIPC_NLA_PROP_MTU={0x8, 0x4, 0xfffffffe}, @TIPC_NLA_PROP_WIN={0x8, 0x3, 0x9584}, @TIPC_NLA_PROP_WIN={0x8, 0x3, 0x8}]}, @TIPC_NLA_MEDIA_PROP={0x2c, 0x2, 0x0, 0x1, [@TIPC_NLA_PROP_TOL={0x8, 0x2, 0x5}, @TIPC_NLA_PROP_WIN={0x8, 0x3, 0x54}, @TIPC_NLA_PROP_MTU={0x8, 0x4, 0x40}, @TIPC_NLA_PROP_MTU={0x8, 0x4, 0x3ff}, @TIPC_NLA_PROP_TOL={0x8, 0x2, 0x6215}]}, @TIPC_NLA_MEDIA_NAME={0x7, 0x1, 'ib\x00'}, @TIPC_NLA_MEDIA_PROP={0x1c, 0x2, 0x0, 0x1, [@TIPC_NLA_PROP_PRIO={0x8, 0x1, 0x19}, @TIPC_NLA_PROP_MTU={0x8, 0x4, 0x59}, @TIPC_NLA_PROP_TOL={0x8, 0x2, 0xffffff00}]}, @TIPC_NLA_MEDIA_NAME={0x8, 0x1, 'udp\x00'}, @TIPC_NLA_MEDIA_NAME={0x8, 0x1, 'udp\x00'}, @TIPC_NLA_MEDIA_PROP={0x4c, 0x2, 0x0, 0x1, [@TIPC_NLA_PROP_WIN={0x8}, @TIPC_NLA_PROP_WIN={0x8, 0x3, 0x8001}, @TIPC_NLA_PROP_TOL={0x8, 0x2, 0x8}, @TIPC_NLA_PROP_PRIO={0x8, 0x1, 0x18}, @TIPC_NLA_PROP_WIN={0x8, 0x3, 0x1}, @TIPC_NLA_PROP_MTU={0x8, 0x4, 0x7}, @TIPC_NLA_PROP_PRIO={0x8, 0x1, 0x5}, @TIPC_NLA_PROP_WIN={0x8, 0x3, 0x8be}, @TIPC_NLA_PROP_PRIO={0x8, 0x1, 0x2}]}]}, @TIPC_NLA_LINK={0x8c, 0x4, 0x0, 0x1, [@TIPC_NLA_LINK_NAME={0x13, 0x1, 'broadcast-link\x00'}, @TIPC_NLA_LINK_NAME={0x9, 0x1, 'syz1\x00'}, @TIPC_NLA_LINK_NAME={0x9, 0x1, 'syz1\x00'}, @TIPC_NLA_LINK_PROP={0xc, 0x7, 0x0, 0x1, [@TIPC_NLA_PROP_PRIO={0x8, 0x1, 0x4}]}, @TIPC_NLA_LINK_PROP={0x1c, 0x7, 0x0, 0x1, [@TIPC_NLA_PROP_TOL={0x8, 0x2, 0xdc}, @TIPC_NLA_PROP_WIN={0x8, 0x3, 0xf8}, @TIPC_NLA_PROP_PRIO={0x8, 0x1, 0x13}]}, @TIPC_NLA_LINK_PROP={0x34, 0x7, 0x0, 0x1, [@TIPC_NLA_PROP_WIN={0x8, 0x3, 0x1}, @TIPC_NLA_PROP_WIN={0x8}, @TIPC_NLA_PROP_MTU={0x8, 0x4, 0x7fffffff}, @TIPC_NLA_PROP_MTU={0x8, 0x4, 0x7}, @TIPC_NLA_PROP_PRIO={0x8, 0x1, 0x14}, @TIPC_NLA_PROP_WIN={0x8, 0x3, 0xfffffff7}]}]}]}, 0x338}, 0x1, 0x0, 0x0, 0x10}, 0x8080) r4 = syz_open_dev$tty1(0xc, 0x4, 0x1) r5 = syz_open_procfs(0x0, &(0x7f0000000080)='mountinfo\x00') sendfile(r4, r5, 0x0, 0x800000080004103) ioctl$SNDRV_PCM_IOCTL_SW_PARAMS(r3, 0xc0884113, &(0x7f00000004c0)={0x1, 0x8, 0x9, 0x10001, 0x3, 0x76, 0x400, 0xfffffffffffff801, 0x3f, 0x8001, 0xc32, 0x3}) r6 = socket$inet_icmp_raw(0x2, 0x3, 0x1) r7 = dup(r6) ioctl$PERF_EVENT_IOC_ENABLE(r7, 0x8912, 0x400200) write$P9_RVERSION(r7, &(0x7f0000000580)={0x15, 0x65, 0xffff, 0x5, 0x8, '9P2000.u'}, 0x15) 07:50:06 executing program 0: syz_mount_image$bfs(&(0x7f0000000000)='bfs\x00', &(0x7f0000000040)='./file0\x00', 0xfbffffff, 0x2, &(0x7f0000000100)=[{&(0x7f0000000180)="cefaad1bb83c000040dc", 0xa}, {0x0, 0x0, 0xb3e}], 0x0, 0x0) [ 322.517040] audit: type=1800 audit(1592207406.377:282): pid=16417 uid=0 auid=0 ses=4 subj=system_u:system_r:kernel_t:s0 op=collect_data cause=failed(directio) comm="syz-executor.3" name="file0" dev="sda1" ino=16477 res=0 [ 322.548553] VFS: Can't find a Minix filesystem V1 | V2 | V3 on device loop3. [ 322.585811] netlink: 16 bytes leftover after parsing attributes in process `syz-executor.1'. 07:50:06 executing program 2: perf_event_open(&(0x7f0000000100)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3c43, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0, 0x3}, 0x0, 0x0, 0x0, 0x2, 0x3}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x9) clone(0x20002004ffc, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) accept$inet(0xffffffffffffffff, &(0x7f0000000280)={0x2, 0x0, @initdev}, &(0x7f00000002c0)=0x10) exit_group(0x0) r0 = syz_genetlink_get_family_id$batadv(&(0x7f0000000000)='batadv\x00') sendmsg$BATADV_CMD_GET_MCAST_FLAGS(0xffffffffffffffff, &(0x7f0000000580)={0x0, 0x0, &(0x7f0000000540)={&(0x7f0000000800)=ANY=[@ANYBLOB=',\x00\x00\x00', @ANYRES16=r0, @ANYBLOB="045d00000000001000000b000000d6fe0b000600000006526400000300000008000600", @ANYRES32=0x0, @ANYBLOB="d2505fe792426f344bcb6a48eb2ada163708ec2bc5e05687671678e8bb2a2b2ad4ebbfb0c961b44708af0cf54f56ccb0b92c1f4cb4c2b1a37364958f0b94d030495d921ed65c28c1806cb0c637f6f57a5eaa29bbd04aedb35108039e233a9b18e5794a8da43ada7663c1d64a3cc22ac4fbf9e1122e9ebb4b69b999ebc7f3549ccd12fedb21f4149bb76ce053870e148ca650ed98ab0ef26c7eebcec50b9d61ef7254b3b66ba1977cbffa701827db6a182836597c93e10243b44a199bee025722cd906d800330cb54c70da2bba038bc39ea4202bddd7b6d3a2c2cd499d22ce2347e7e24344ca8"], 0x2c}, 0x1, 0x0, 0x0, 0xc76051c5e9fdcf46}, 0x0) sendmsg$BATADV_CMD_TP_METER(0xffffffffffffffff, &(0x7f0000000480)={&(0x7f0000000380)={0x10, 0x0, 0x0, 0x1000}, 0xc, &(0x7f00000004c0)={&(0x7f00000005c0)=ANY=[], 0x1c}, 0x1, 0x0, 0x0, 0x48000}, 0x800) syz_emit_ethernet(0x76, &(0x7f0000000080)=ANY=[@ANYBLOB="ffffff00fffff674049167a686dd60a4f00800060000003c0000000000000000000000000000ff0200000000000000000000000000010200707800000000600004e600000000fe8000000000000000000000000000bbfe8000000000000000000000000000bb2f00000000000000000022ebffff0400"], 0x0) socket$nl_route(0x10, 0x3, 0x0) sendmsg$NBD_CMD_DISCONNECT(0xffffffffffffffff, &(0x7f00000001c0)={0x0, 0x0, 0x0}, 0x0) r1 = socket(0x2, 0x803, 0xff) syz_emit_ethernet(0x8e, &(0x7f00000000c0)={@broadcast, @link_local, @void, {@ipv6={0x86dd, @icmpv6={0x0, 0x6, "42bf00", 0x58, 0x3a, 0x0, @local={0xfe, 0x80, [0x3, 0x10, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xd]}, @mcast2, {[], @pkt_toobig={0x2, 0x0, 0x0, 0x7c, {0x0, 0x6, "7f112d", 0x8001, 0x29, 0x0, @mcast1, @remote, [@dstopts={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x3a], [@enc_lim]}, @srh={0x0, 0x2, 0x4, 0x1, 0x0, 0x0, 0x0, [@mcast2]}]}}}}}}}, 0x0) connect$inet(r1, &(0x7f0000000080)={0x2, 0x0, @empty}, 0x10) 07:50:06 executing program 4: r0 = openat$audio(0xffffffffffffff9c, 0x0, 0x0, 0x0) r1 = openat$pfkey(0xffffffffffffff9c, 0x0, 0x52500, 0x0) setsockopt$XDP_UMEM_REG(r1, 0x11b, 0x4, &(0x7f0000000040)={&(0x7f0000000100)=""/217, 0x606000, 0x1000, 0x20, 0x6}, 0x20) ioctl$int_in(r0, 0x800000c004500a, &(0x7f0000000300)) perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x41c1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x4007fc, 0x4, @perf_config_ext={0x6}, 0x4409, 0xfffffffffffffffe}, 0x0, 0xb, 0xffffffffffffffff, 0x0) socket$inet6(0xa, 0x806, 0x0) pipe(&(0x7f00000000c0)={0xffffffffffffffff}) clock_gettime(0x0, &(0x7f0000000280)) pipe(&(0x7f00000000c0)={0xffffffffffffffff, 0xffffffffffffffff}) r4 = openat$cuse(0xffffffffffffff9c, &(0x7f0000000040)='/dev/cuse\x00', 0x2, 0x0) splice(r4, 0x0, r3, 0x0, 0x20000038, 0x0) r5 = accept4$x25(r2, &(0x7f0000000200)={0x9, @remote}, &(0x7f0000000240)=0x12, 0x800) r6 = socket$inet_icmp_raw(0x2, 0x3, 0x1) r7 = dup(r6) ioctl$PERF_EVENT_IOC_ENABLE(r7, 0x8912, 0x400200) r8 = socket$inet_icmp_raw(0x2, 0x3, 0x1) dup(r8) ppoll(&(0x7f00000002c0)=[{r1, 0x1488}, {r5, 0x1000}, {0xffffffffffffffff, 0x5008}, {r4, 0x20}, {r7, 0x10}, {r8, 0x4010}], 0x6, &(0x7f0000000340)={0x0, 0x3938700}, &(0x7f0000000380)={[0xffffffffffffffff]}, 0x8) r9 = syz_open_dev$vbi(&(0x7f0000000000)='/dev/vbi#\x00', 0x2, 0x2) ioctl$VIDIOC_STREAMON(r9, 0x40045612, &(0x7f0000000080)) 07:50:06 executing program 5: r0 = syz_open_dev$loop(&(0x7f0000000000)='/dev/loop#\x00', 0x0, 0x0) r1 = openat$snapshot(0xffffffffffffff9c, &(0x7f00000000c0)='/dev/snapshot\x00', 0x40, 0x0) r2 = socket$inet_icmp_raw(0x2, 0x3, 0x1) r3 = dup(r2) ioctl$PERF_EVENT_IOC_ENABLE(r3, 0x8912, 0x400204) bind(r1, &(0x7f0000000100)=@pppol2tp={0x18, 0x1, {0x0, r3, {0x2, 0x4e21, @rand_addr=0x64010101}, 0x2, 0x1, 0x2, 0x2}}, 0x80) fcntl$setownex(0xffffffffffffffff, 0xf, &(0x7f0000000340)={0x2}) ioctl$BLKTRACESETUP(r0, 0xc0481273, &(0x7f0000000040)={[], 0x0, 0x7ff, 0x1fc, 0x1002, 0x1}) ioctl$BLKTRACESTART(r0, 0x1274, 0x0) 07:50:06 executing program 2: perf_event_open(&(0x7f0000000100)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3c43, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0, 0x3}, 0x0, 0x0, 0x0, 0x2, 0x3}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x9) clone(0x20002004ffc, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) accept$inet(0xffffffffffffffff, &(0x7f0000000280)={0x2, 0x0, @initdev}, &(0x7f00000002c0)=0x10) exit_group(0x0) r0 = syz_genetlink_get_family_id$batadv(&(0x7f0000000000)='batadv\x00') sendmsg$BATADV_CMD_GET_MCAST_FLAGS(0xffffffffffffffff, &(0x7f0000000580)={0x0, 0x0, &(0x7f0000000540)={&(0x7f0000000800)=ANY=[@ANYBLOB=',\x00\x00\x00', @ANYRES16=r0, @ANYBLOB="045d00000000001000000b000000d6fe0b000600000006526400000300000008000600", @ANYRES32=0x0, @ANYBLOB="d2505fe792426f344bcb6a48eb2ada163708ec2bc5e05687671678e8bb2a2b2ad4ebbfb0c961b44708af0cf54f56ccb0b92c1f4cb4c2b1a37364958f0b94d030495d921ed65c28c1806cb0c637f6f57a5eaa29bbd04aedb35108039e233a9b18e5794a8da43ada7663c1d64a3cc22ac4fbf9e1122e9ebb4b69b999ebc7f3549ccd12fedb21f4149bb76ce053870e148ca650ed98ab0ef26c7eebcec50b9d61ef7254b3b66ba1977cbffa701827db6a182836597c93e10243b44a199bee025722cd906d800330cb54c70da2bba038bc39ea4202bddd7b6d3a2c2cd499d22ce2347e7e24344ca8"], 0x2c}, 0x1, 0x0, 0x0, 0xc76051c5e9fdcf46}, 0x0) sendmsg$BATADV_CMD_TP_METER(0xffffffffffffffff, &(0x7f0000000480)={&(0x7f0000000380)={0x10, 0x0, 0x0, 0x1000}, 0xc, &(0x7f00000004c0)={&(0x7f00000005c0)=ANY=[], 0x1c}, 0x1, 0x0, 0x0, 0x48000}, 0x800) syz_emit_ethernet(0x76, &(0x7f0000000080)=ANY=[@ANYBLOB="ffffff00fffff674049167a686dd60a4f00800060000003c0000000000000000000000000000ff0200000000000000000000000000010200707800000000600004e600000000fe8000000000000000000000000000bbfe8000000000000000000000000000bb2f00000000000000000022ebffff0400"], 0x0) socket$nl_route(0x10, 0x3, 0x0) sendmsg$NBD_CMD_DISCONNECT(0xffffffffffffffff, &(0x7f00000001c0)={0x0, 0x0, 0x0}, 0x0) socket(0x2, 0x803, 0xff) syz_emit_ethernet(0x8e, &(0x7f00000000c0)={@broadcast, @link_local, @void, {@ipv6={0x86dd, @icmpv6={0x0, 0x6, "42bf00", 0x58, 0x3a, 0x0, @local={0xfe, 0x80, [0x3, 0x10, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xd]}, @mcast2, {[], @pkt_toobig={0x2, 0x0, 0x0, 0x7c, {0x0, 0x6, "7f112d", 0x8001, 0x29, 0x0, @mcast1, @remote, [@dstopts={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x3a], [@enc_lim]}, @srh={0x0, 0x2, 0x4, 0x1, 0x0, 0x0, 0x0, [@mcast2]}]}}}}}}}, 0x0) 07:50:06 executing program 4: perf_event_open(&(0x7f0000000100)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3c43, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0, 0x3}, 0x0, 0x0, 0x0, 0x2, 0x3}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x9) clone(0x20002004ffc, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) accept$inet(0xffffffffffffffff, &(0x7f0000000280)={0x2, 0x0, @initdev}, &(0x7f00000002c0)=0x10) exit_group(0x0) r0 = syz_genetlink_get_family_id$batadv(&(0x7f0000000000)='batadv\x00') sendmsg$BATADV_CMD_GET_MCAST_FLAGS(0xffffffffffffffff, &(0x7f0000000580)={0x0, 0x0, &(0x7f0000000540)={&(0x7f0000000800)=ANY=[@ANYBLOB=',\x00\x00\x00', @ANYRES16=r0, @ANYBLOB="045d00000000001000000b000000d6fe0b000600000006526400000300000008000600", @ANYRES32=0x0, @ANYBLOB="d2505fe792426f344bcb6a48eb2ada163708ec2bc5e05687671678e8bb2a2b2ad4ebbfb0c961b44708af0cf54f56ccb0b92c1f4cb4c2b1a37364958f0b94d030495d921ed65c28c1806cb0c637f6f57a5eaa29bbd04aedb35108039e233a9b18e5794a8da43ada7663c1d64a3cc22ac4fbf9e1122e9ebb4b69b999ebc7f3549ccd12fedb21f4149bb76ce053870e148ca650ed98ab0ef26c7eebcec50b9d61ef7254b3b66ba1977cbffa701827db6a182836597c93e10243b44a199bee025722cd906d800330cb54c70da2bba038bc39ea4202bddd7b6d3a2c2cd499d22ce2347e7e24344ca8"], 0x2c}, 0x1, 0x0, 0x0, 0xc76051c5e9fdcf46}, 0x0) sendmsg$BATADV_CMD_TP_METER(0xffffffffffffffff, &(0x7f0000000480)={&(0x7f0000000380)={0x10, 0x0, 0x0, 0x1000}, 0xc, &(0x7f00000004c0)={&(0x7f00000005c0)=ANY=[], 0x1c}, 0x1, 0x0, 0x0, 0x48000}, 0x800) syz_emit_ethernet(0x76, &(0x7f0000000080)=ANY=[@ANYBLOB="ffffff00fffff674049167a686dd60a4f00800060000003c0000000000000000000000000000ff0200000000000000000000000000010200707800000000600004e600000000fe8000000000000000000000000000bbfe8000000000000000000000000000bb2f00000000000000000022ebffff0400"], 0x0) socket$nl_route(0x10, 0x3, 0x0) sendmsg$NBD_CMD_DISCONNECT(0xffffffffffffffff, &(0x7f00000001c0)={0x0, 0x0, 0x0}, 0x0) r1 = socket(0x2, 0x803, 0xff) syz_emit_ethernet(0x8e, &(0x7f00000000c0)={@broadcast, @link_local, @void, {@ipv6={0x86dd, @icmpv6={0x0, 0x6, "42bf00", 0x58, 0x3a, 0x0, @local={0xfe, 0x80, [0x3, 0x10, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xd]}, @mcast2, {[], @pkt_toobig={0x2, 0x0, 0x0, 0x7c, {0x0, 0x6, "7f112d", 0x8001, 0x29, 0x0, @mcast1, @remote, [@dstopts={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x3a], [@enc_lim]}, @srh={0x0, 0x2, 0x4, 0x1, 0x0, 0x0, 0x0, [@mcast2]}]}}}}}}}, 0x0) connect$inet(r1, &(0x7f0000000080)={0x2, 0x0, @empty}, 0x10) dup(r1) [ 322.874475] BFS-fs: bfs_fill_super(): loop0 is unclean, continuing 07:50:06 executing program 0: syz_mount_image$bfs(&(0x7f0000000000)='bfs\x00', &(0x7f0000000040)='./file0\x00', 0xfcfdffff, 0x2, &(0x7f0000000100)=[{&(0x7f0000000180)="cefaad1bb83c000040dc", 0xa}, {0x0, 0x0, 0xb3e}], 0x0, 0x0) 07:50:06 executing program 5: r0 = syz_open_dev$loop(&(0x7f0000000000)='/dev/loop#\x00', 0x0, 0x0) r1 = openat$snapshot(0xffffffffffffff9c, &(0x7f00000000c0)='/dev/snapshot\x00', 0x40, 0x0) r2 = socket$inet_icmp_raw(0x2, 0x3, 0x1) ioctl$NS_GET_PARENT(r0, 0xb702, 0x0) r3 = dup(r2) ioctl$PERF_EVENT_IOC_ENABLE(r3, 0x8912, 0x400200) r4 = socket$inet_icmp_raw(0x2, 0x3, 0x1) dup(r4) getsockopt$inet_IP_IPSEC_POLICY(r4, 0x0, 0x10, &(0x7f0000000180)={{{@in=@loopback, @in=@multicast2}}, {{@in6}, 0x0, @in6}}, &(0x7f0000000280)=0xe8) bind(r1, &(0x7f0000000100)=@pppol2tp={0x18, 0x1, {0x0, r3, {0x2, 0x4e21, @rand_addr=0x64010101}, 0x2, 0x1, 0x2, 0x2}}, 0x80) fcntl$setownex(0xffffffffffffffff, 0xf, &(0x7f0000000340)={0x2}) ioctl$BLKTRACESETUP(r0, 0xc0481273, &(0x7f0000000040)={[], 0x0, 0x7ff, 0x1fc, 0x1002, 0x1}) ioctl$BLKTRACESTART(r0, 0x1274, 0x0) [ 323.091839] BFS-fs: bfs_fill_super(): loop0 is unclean, continuing 07:50:07 executing program 4: socketpair$unix(0x1, 0x1, 0x0, &(0x7f0000000280)={0xffffffffffffffff}) close(r0) socket$inet(0x2b, 0x801, 0x0) io_setup(0x6, &(0x7f0000000140)=0x0) io_submit(r1, 0x1, &(0x7f0000000040)=[&(0x7f0000000080)={0x0, 0x0, 0x0, 0x2, 0x2, r0, 0x0}]) [ 323.217996] BFS-fs: bfs_fill_super(): loop0 is unclean, continuing [ 323.309329] Process accounting resumed [ 323.321381] VFS: Can't find a Minix filesystem V1 | V2 | V3 on device loop3. 07:50:07 executing program 5: r0 = syz_open_dev$loop(&(0x7f0000000000)='/dev/loop#\x00', 0x0, 0x0) r1 = openat$snapshot(0xffffffffffffff9c, &(0x7f00000000c0)='/dev/snapshot\x00', 0x40, 0x0) r2 = socket$inet_icmp_raw(0x2, 0x3, 0x1) r3 = socket$inet_icmp_raw(0x2, 0x3, 0x1) r4 = dup(r3) ioctl$PERF_EVENT_IOC_ENABLE(r4, 0x8912, 0x400200) write$P9_RSTAT(r4, &(0x7f00000001c0)={0x4f, 0x7d, 0x2, {0x0, 0x48, 0xe2a, 0xe2, {0x2, 0x3}, 0xa8010000, 0x4, 0x1, 0x1, 0xb, '/dev/loop#\x00', 0x8, '\'/}}$!^/', 0x2, '^#'}}, 0x4f) r5 = dup(r2) ioctl$PERF_EVENT_IOC_ENABLE(r5, 0x8912, 0x400200) bind(r1, &(0x7f0000000100)=@pppol2tp={0x18, 0x1, {0x0, r5, {0x2, 0x4e21, @rand_addr=0x64010101}, 0x2, 0x1, 0x2, 0x2}}, 0x80) fcntl$setownex(0xffffffffffffffff, 0xf, &(0x7f0000000340)={0x2}) ioctl$BLKTRACESETUP(r0, 0xc0481273, &(0x7f0000000040)={[], 0x0, 0x7ff, 0x1fc, 0x1002, 0x1}) ioctl$BLKTRACESTART(r0, 0x1274, 0x0) setsockopt$sock_int(r1, 0x1, 0x2e, &(0x7f0000000180)=0x5, 0x4) 07:50:07 executing program 2: perf_event_open(&(0x7f0000000100)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3c43, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0, 0x3}, 0x0, 0x0, 0x0, 0x2, 0x3}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x9) clone(0x20002004ffc, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) accept$inet(0xffffffffffffffff, &(0x7f0000000280)={0x2, 0x0, @initdev}, &(0x7f00000002c0)=0x10) exit_group(0x0) r0 = syz_genetlink_get_family_id$batadv(&(0x7f0000000000)='batadv\x00') sendmsg$BATADV_CMD_GET_MCAST_FLAGS(0xffffffffffffffff, &(0x7f0000000580)={0x0, 0x0, &(0x7f0000000540)={&(0x7f0000000800)=ANY=[@ANYBLOB=',\x00\x00\x00', @ANYRES16=r0, @ANYBLOB="045d00000000001000000b000000d6fe0b000600000006526400000300000008000600", @ANYRES32=0x0, @ANYBLOB="d2505fe792426f344bcb6a48eb2ada163708ec2bc5e05687671678e8bb2a2b2ad4ebbfb0c961b44708af0cf54f56ccb0b92c1f4cb4c2b1a37364958f0b94d030495d921ed65c28c1806cb0c637f6f57a5eaa29bbd04aedb35108039e233a9b18e5794a8da43ada7663c1d64a3cc22ac4fbf9e1122e9ebb4b69b999ebc7f3549ccd12fedb21f4149bb76ce053870e148ca650ed98ab0ef26c7eebcec50b9d61ef7254b3b66ba1977cbffa701827db6a182836597c93e10243b44a199bee025722cd906d800330cb54c70da2bba038bc39ea4202bddd7b6d3a2c2cd499d22ce2347e7e24344ca8"], 0x2c}, 0x1, 0x0, 0x0, 0xc76051c5e9fdcf46}, 0x0) sendmsg$BATADV_CMD_TP_METER(0xffffffffffffffff, &(0x7f0000000480)={&(0x7f0000000380)={0x10, 0x0, 0x0, 0x1000}, 0xc, &(0x7f00000004c0)={&(0x7f00000005c0)=ANY=[], 0x1c}, 0x1, 0x0, 0x0, 0x48000}, 0x800) syz_emit_ethernet(0x76, &(0x7f0000000080)=ANY=[@ANYBLOB="ffffff00fffff674049167a686dd60a4f00800060000003c0000000000000000000000000000ff0200000000000000000000000000010200707800000000600004e600000000fe8000000000000000000000000000bbfe8000000000000000000000000000bb2f00000000000000000022ebffff0400"], 0x0) socket$nl_route(0x10, 0x3, 0x0) sendmsg$NBD_CMD_DISCONNECT(0xffffffffffffffff, &(0x7f00000001c0)={0x0, 0x0, 0x0}, 0x0) syz_emit_ethernet(0x8e, &(0x7f00000000c0)={@broadcast, @link_local, @void, {@ipv6={0x86dd, @icmpv6={0x0, 0x6, "42bf00", 0x58, 0x3a, 0x0, @local={0xfe, 0x80, [0x3, 0x10, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xd]}, @mcast2, {[], @pkt_toobig={0x2, 0x0, 0x0, 0x7c, {0x0, 0x6, "7f112d", 0x8001, 0x29, 0x0, @mcast1, @remote, [@dstopts={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x3a], [@enc_lim]}, @srh={0x0, 0x2, 0x4, 0x1, 0x0, 0x0, 0x0, [@mcast2]}]}}}}}}}, 0x0) 07:50:07 executing program 0: syz_mount_image$bfs(&(0x7f0000000000)='bfs\x00', &(0x7f0000000040)='./file0\x00', 0xfd030000, 0x2, &(0x7f0000000100)=[{&(0x7f0000000180)="cefaad1bb83c000040dc", 0xa}, {0x0, 0x0, 0xb3e}], 0x0, 0x0) [ 323.604790] Process accounting resumed 07:50:07 executing program 4: r0 = accept$inet(0xffffffffffffffff, &(0x7f0000000280)={0x2, 0x0, @initdev}, &(0x7f0000000600)=0x10) r1 = openat$vcsu(0xffffffffffffff9c, &(0x7f0000000180)='/dev/vcsu\x00', 0x200000, 0x0) ioctl$SNDRV_CTL_IOCTL_ELEM_UNLOCK(r1, 0x40405515, &(0x7f0000000240)={0x0, 0x5, 0x2, 0x49d7, 'syz1\x00', 0xfffffffd}) sendmsg$BATADV_CMD_GET_MCAST_FLAGS(0xffffffffffffffff, 0x0, 0x0) setsockopt$inet_mtu(r0, 0x0, 0xa, &(0x7f00000000c0)=0x3, 0x4) ioctl$USBDEVFS_CLAIMINTERFACE(0xffffffffffffffff, 0x8004550f, &(0x7f00000002c0)=0x40) r2 = getpid() sched_setscheduler(r2, 0x5, &(0x7f0000000380)) perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x41c7, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000040)}, 0x0, 0x2}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) syz_open_dev$dri(&(0x7f0000000200)='/dev/dri/card#\x00', 0x1, 0x4400) r3 = ioctl$KVM_CREATE_VM(0xffffffffffffffff, 0xae01, 0x0) open(&(0x7f0000000000)='./file0\x00', 0x0, 0x0) ioctl$KVM_CREATE_IRQCHIP(r3, 0xae60) prctl$PR_SET_TIMERSLACK(0x1d, 0x2) r4 = ioctl$KVM_CREATE_VCPU(r3, 0xae41, 0x0) r5 = openat$dlm_control(0xffffffffffffff9c, &(0x7f0000000100)='/dev/dlm-control\x00', 0xa0000, 0x0) r6 = openat$full(0xffffffffffffff9c, &(0x7f0000000140)='/dev/full\x00', 0x200000, 0x0) bpf$BPF_LINK_CREATE(0x1c, &(0x7f00000001c0)={r5, r6, 0x4}, 0x10) syz_kvm_setup_cpu$x86(0xffffffffffffffff, r4, &(0x7f0000fe8000/0x18000)=nil, 0x0, 0x0, 0x0, 0x0, 0x0) 07:50:07 executing program 1: r0 = socket$inet_icmp_raw(0x2, 0x3, 0x1) r1 = dup(r0) ioctl$PERF_EVENT_IOC_ENABLE(r1, 0x8912, 0x400200) sendmsg$IPSET_CMD_FLUSH(r1, &(0x7f00000001c0)={&(0x7f0000000040)={0x10, 0x0, 0x0, 0x200}, 0xc, &(0x7f0000000180)={&(0x7f0000000200)=ANY=[@ANYBLOB="50000000040601020000000000000000020000060900020073797a31b4622057cdb3eaf2bf6134000000000500010007000000050001000700000005000100070000000900020073797a31000000000900020073797a3000000000b11542a2a521f57e6edb66421d7962bd9d3780cee424a4e78e5621eb5da42a22a1d9a1f1a861560884671a76d0cf41abaa253d6438c81afb9b2a2acb9b1157ff9462404ae8bc77abb4678cca6a92e6f5e45d3c81"], 0x50}, 0x1, 0x0, 0x0, 0x2404c001}, 0x40000) mkdir(&(0x7f0000000080)='./file0\x00', 0x0) mount(0x0, &(0x7f00000000c0)='./file0\x00', &(0x7f0000000000)='tracefs\x00', 0x0, 0x0) r2 = syz_open_dev$tty1(0xc, 0x4, 0x1) r3 = syz_open_procfs(0x0, &(0x7f0000000080)='mountinfo\x00') sendfile(r2, r3, 0x0, 0x800000080004103) [ 323.695815] BFS-fs: bfs_fill_super(): loop0 is unclean, continuing 07:50:07 executing program 2: perf_event_open(&(0x7f0000000100)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3c43, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0, 0x3}, 0x0, 0x0, 0x0, 0x2, 0x3}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x9) clone(0x20002004ffc, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) accept$inet(0xffffffffffffffff, &(0x7f0000000280)={0x2, 0x0, @initdev}, &(0x7f00000002c0)=0x10) exit_group(0x0) r0 = syz_genetlink_get_family_id$batadv(&(0x7f0000000000)='batadv\x00') sendmsg$BATADV_CMD_GET_MCAST_FLAGS(0xffffffffffffffff, &(0x7f0000000580)={0x0, 0x0, &(0x7f0000000540)={&(0x7f0000000800)=ANY=[@ANYBLOB=',\x00\x00\x00', @ANYRES16=r0, @ANYBLOB="045d00000000001000000b000000d6fe0b000600000006526400000300000008000600", @ANYRES32=0x0, @ANYBLOB="d2505fe792426f344bcb6a48eb2ada163708ec2bc5e05687671678e8bb2a2b2ad4ebbfb0c961b44708af0cf54f56ccb0b92c1f4cb4c2b1a37364958f0b94d030495d921ed65c28c1806cb0c637f6f57a5eaa29bbd04aedb35108039e233a9b18e5794a8da43ada7663c1d64a3cc22ac4fbf9e1122e9ebb4b69b999ebc7f3549ccd12fedb21f4149bb76ce053870e148ca650ed98ab0ef26c7eebcec50b9d61ef7254b3b66ba1977cbffa701827db6a182836597c93e10243b44a199bee025722cd906d800330cb54c70da2bba038bc39ea4202bddd7b6d3a2c2cd499d22ce2347e7e24344ca8"], 0x2c}, 0x1, 0x0, 0x0, 0xc76051c5e9fdcf46}, 0x0) sendmsg$BATADV_CMD_TP_METER(0xffffffffffffffff, &(0x7f0000000480)={&(0x7f0000000380)={0x10, 0x0, 0x0, 0x1000}, 0xc, &(0x7f00000004c0)={&(0x7f00000005c0)=ANY=[], 0x1c}, 0x1, 0x0, 0x0, 0x48000}, 0x800) syz_emit_ethernet(0x76, &(0x7f0000000080)=ANY=[@ANYBLOB="ffffff00fffff674049167a686dd60a4f00800060000003c0000000000000000000000000000ff0200000000000000000000000000010200707800000000600004e600000000fe8000000000000000000000000000bbfe8000000000000000000000000000bb2f00000000000000000022ebffff0400"], 0x0) socket$nl_route(0x10, 0x3, 0x0) sendmsg$NBD_CMD_DISCONNECT(0xffffffffffffffff, &(0x7f00000001c0)={0x0, 0x0, 0x0}, 0x0) syz_emit_ethernet(0x8e, &(0x7f00000000c0)={@broadcast, @link_local, @void, {@ipv6={0x86dd, @icmpv6={0x0, 0x6, "42bf00", 0x58, 0x3a, 0x0, @local={0xfe, 0x80, [0x3, 0x10, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xd]}, @mcast2, {[], @pkt_toobig={0x2, 0x0, 0x0, 0x7c, {0x0, 0x6, "7f112d", 0x8001, 0x29, 0x0, @mcast1, @remote, [@dstopts={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x3a], [@enc_lim]}, @srh={0x0, 0x2, 0x4, 0x1, 0x0, 0x0, 0x0, [@mcast2]}]}}}}}}}, 0x0) 07:50:07 executing program 0: syz_mount_image$bfs(&(0x7f0000000000)='bfs\x00', &(0x7f0000000040)='./file0\x00', 0xfdfdffff, 0x2, &(0x7f0000000100)=[{&(0x7f0000000180)="cefaad1bb83c000040dc", 0xa}, {0x0, 0x0, 0xb3e}], 0x0, 0x0) 07:50:07 executing program 5: r0 = dup(0xffffffffffffffff) ioctl$SNDRV_SEQ_IOCTL_GET_QUEUE_STATUS(r0, 0xc05c5340, &(0x7f0000000180)={0x7, 0x6c, 0x81, {0x0, 0x200}, 0x8b81, 0xbeeb}) r1 = syz_open_dev$loop(&(0x7f0000000000)='/dev/loop#\x00', 0x0, 0x0) r2 = openat$snapshot(0xffffffffffffff9c, &(0x7f00000000c0)='/dev/snapshot\x00', 0x40, 0x0) r3 = dup(0xffffffffffffffff) ioctl$PERF_EVENT_IOC_ENABLE(r3, 0x8912, 0x400200) bind(r2, &(0x7f0000000100)=@pppol2tp={0x18, 0x1, {0x0, r3, {0x2, 0x4e21, @rand_addr=0x64010101}, 0x2, 0x1, 0x2, 0x2}}, 0x80) fcntl$setownex(0xffffffffffffffff, 0xf, &(0x7f0000000340)={0x2}) ioctl$BLKTRACESETUP(r1, 0xc0481273, &(0x7f0000000040)={[], 0x0, 0x7ff, 0x1fc, 0x1002, 0x1}) ioctl$BLKTRACESTART(r1, 0x1274, 0x0) 07:50:07 executing program 0: syz_mount_image$bfs(&(0x7f0000000000)='bfs\x00', &(0x7f0000000040)='./file0\x00', 0xfdffffff, 0x2, &(0x7f0000000100)=[{&(0x7f0000000180)="cefaad1bb83c000040dc", 0xa}, {0x0, 0x0, 0xb3e}], 0x0, 0x0) 07:50:07 executing program 2: perf_event_open(&(0x7f0000000100)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3c43, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0, 0x3}, 0x0, 0x0, 0x0, 0x2, 0x3}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x9) clone(0x20002004ffc, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) accept$inet(0xffffffffffffffff, &(0x7f0000000280)={0x2, 0x0, @initdev}, &(0x7f00000002c0)=0x10) exit_group(0x0) r0 = syz_genetlink_get_family_id$batadv(&(0x7f0000000000)='batadv\x00') sendmsg$BATADV_CMD_GET_MCAST_FLAGS(0xffffffffffffffff, &(0x7f0000000580)={0x0, 0x0, &(0x7f0000000540)={&(0x7f0000000800)=ANY=[@ANYBLOB=',\x00\x00\x00', @ANYRES16=r0, @ANYBLOB="045d00000000001000000b000000d6fe0b000600000006526400000300000008000600", @ANYRES32=0x0, @ANYBLOB="d2505fe792426f344bcb6a48eb2ada163708ec2bc5e05687671678e8bb2a2b2ad4ebbfb0c961b44708af0cf54f56ccb0b92c1f4cb4c2b1a37364958f0b94d030495d921ed65c28c1806cb0c637f6f57a5eaa29bbd04aedb35108039e233a9b18e5794a8da43ada7663c1d64a3cc22ac4fbf9e1122e9ebb4b69b999ebc7f3549ccd12fedb21f4149bb76ce053870e148ca650ed98ab0ef26c7eebcec50b9d61ef7254b3b66ba1977cbffa701827db6a182836597c93e10243b44a199bee025722cd906d800330cb54c70da2bba038bc39ea4202bddd7b6d3a2c2cd499d22ce2347e7e24344ca8"], 0x2c}, 0x1, 0x0, 0x0, 0xc76051c5e9fdcf46}, 0x0) sendmsg$BATADV_CMD_TP_METER(0xffffffffffffffff, &(0x7f0000000480)={&(0x7f0000000380)={0x10, 0x0, 0x0, 0x1000}, 0xc, &(0x7f00000004c0)={&(0x7f00000005c0)=ANY=[], 0x1c}, 0x1, 0x0, 0x0, 0x48000}, 0x800) syz_emit_ethernet(0x76, &(0x7f0000000080)=ANY=[@ANYBLOB="ffffff00fffff674049167a686dd60a4f00800060000003c0000000000000000000000000000ff0200000000000000000000000000010200707800000000600004e600000000fe8000000000000000000000000000bbfe8000000000000000000000000000bb2f00000000000000000022ebffff0400"], 0x0) socket$nl_route(0x10, 0x3, 0x0) syz_emit_ethernet(0x8e, &(0x7f00000000c0)={@broadcast, @link_local, @void, {@ipv6={0x86dd, @icmpv6={0x0, 0x6, "42bf00", 0x58, 0x3a, 0x0, @local={0xfe, 0x80, [0x3, 0x10, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xd]}, @mcast2, {[], @pkt_toobig={0x2, 0x0, 0x0, 0x7c, {0x0, 0x6, "7f112d", 0x8001, 0x29, 0x0, @mcast1, @remote, [@dstopts={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x3a], [@enc_lim]}, @srh={0x0, 0x2, 0x4, 0x1, 0x0, 0x0, 0x0, [@mcast2]}]}}}}}}}, 0x0) 07:50:08 executing program 0: syz_mount_image$bfs(&(0x7f0000000000)='bfs\x00', &(0x7f0000000040)='./file0\x00', 0xfeffffff, 0x2, &(0x7f0000000100)=[{&(0x7f0000000180)="cefaad1bb83c000040dc", 0xa}, {0x0, 0x0, 0xb3e}], 0x0, 0x0) 07:50:08 executing program 5: r0 = syz_open_dev$loop(&(0x7f0000000000)='/dev/loop#\x00', 0xea5, 0x0) r1 = socket$inet_icmp_raw(0x2, 0x3, 0x1) r2 = dup(r1) ioctl$PERF_EVENT_IOC_ENABLE(r2, 0x8912, 0x400200) getsockopt$inet_sctp_SCTP_GET_ASSOC_ID_LIST(0xffffffffffffffff, 0x84, 0x1d, &(0x7f000025e000)={0x2, [0x0, 0x0]}, &(0x7f0000a8a000)=0xc) getsockopt$inet_sctp6_SCTP_SOCKOPT_PEELOFF(0xffffffffffffffff, 0x84, 0x6c, &(0x7f000059aff8)={r3}, &(0x7f000034f000)=0x2059b000) getsockopt$inet_sctp6_SCTP_GET_PEER_ADDR_INFO(0xffffffffffffffff, 0x84, 0xf, &(0x7f0000000180)={r3, @in={{0x2, 0x4e20, @dev={0xac, 0x14, 0x14, 0x10}}}, 0x1, 0x80000001, 0x80, 0x3f, 0x2}, &(0x7f0000000080)=0x98) setsockopt$inet_sctp6_SCTP_DEFAULT_SNDINFO(0xffffffffffffffff, 0x84, 0x22, &(0x7f0000000140)={0x1000, 0x201, 0x7d, 0x2, r3}, 0x10) setsockopt$inet_sctp_SCTP_DEFAULT_PRINFO(r2, 0x84, 0x72, &(0x7f0000000180)={r3, 0x3, 0x10}, 0xc) r4 = openat$snapshot(0xffffffffffffff9c, &(0x7f00000000c0)='/dev/snapshot\x00', 0x40, 0x0) r5 = socket$inet_icmp_raw(0x2, 0x3, 0x1) r6 = dup(r5) ioctl$PERF_EVENT_IOC_ENABLE(r6, 0x8912, 0x400200) bind(r4, &(0x7f0000000100)=@pppol2tp={0x18, 0x1, {0x0, r6, {0x2, 0x4e21, @rand_addr=0x64010101}, 0x2, 0x1, 0x2, 0x2}}, 0x80) fcntl$setownex(0xffffffffffffffff, 0xf, &(0x7f0000000340)={0x2}) ioctl$BLKTRACESETUP(r0, 0xc0481273, &(0x7f0000000040)={[], 0x0, 0x7ff, 0x1fc, 0x1002, 0x1}) ioctl$BLKTRACESTART(r0, 0x1274, 0x0) 07:50:08 executing program 2: perf_event_open(&(0x7f0000000100)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3c43, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0, 0x3}, 0x0, 0x0, 0x0, 0x2, 0x3}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x9) clone(0x20002004ffc, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) accept$inet(0xffffffffffffffff, &(0x7f0000000280)={0x2, 0x0, @initdev}, &(0x7f00000002c0)=0x10) exit_group(0x0) r0 = syz_genetlink_get_family_id$batadv(&(0x7f0000000000)='batadv\x00') sendmsg$BATADV_CMD_GET_MCAST_FLAGS(0xffffffffffffffff, &(0x7f0000000580)={0x0, 0x0, &(0x7f0000000540)={&(0x7f0000000800)=ANY=[@ANYBLOB=',\x00\x00\x00', @ANYRES16=r0, @ANYBLOB="045d00000000001000000b000000d6fe0b000600000006526400000300000008000600", @ANYRES32=0x0, @ANYBLOB="d2505fe792426f344bcb6a48eb2ada163708ec2bc5e05687671678e8bb2a2b2ad4ebbfb0c961b44708af0cf54f56ccb0b92c1f4cb4c2b1a37364958f0b94d030495d921ed65c28c1806cb0c637f6f57a5eaa29bbd04aedb35108039e233a9b18e5794a8da43ada7663c1d64a3cc22ac4fbf9e1122e9ebb4b69b999ebc7f3549ccd12fedb21f4149bb76ce053870e148ca650ed98ab0ef26c7eebcec50b9d61ef7254b3b66ba1977cbffa701827db6a182836597c93e10243b44a199bee025722cd906d800330cb54c70da2bba038bc39ea4202bddd7b6d3a2c2cd499d22ce2347e7e24344ca8"], 0x2c}, 0x1, 0x0, 0x0, 0xc76051c5e9fdcf46}, 0x0) sendmsg$BATADV_CMD_TP_METER(0xffffffffffffffff, &(0x7f0000000480)={&(0x7f0000000380)={0x10, 0x0, 0x0, 0x1000}, 0xc, &(0x7f00000004c0)={&(0x7f00000005c0)=ANY=[], 0x1c}, 0x1, 0x0, 0x0, 0x48000}, 0x800) syz_emit_ethernet(0x76, &(0x7f0000000080)=ANY=[@ANYBLOB="ffffff00fffff674049167a686dd60a4f00800060000003c0000000000000000000000000000ff0200000000000000000000000000010200707800000000600004e600000000fe8000000000000000000000000000bbfe8000000000000000000000000000bb2f00000000000000000022ebffff0400"], 0x0) syz_emit_ethernet(0x8e, &(0x7f00000000c0)={@broadcast, @link_local, @void, {@ipv6={0x86dd, @icmpv6={0x0, 0x6, "42bf00", 0x58, 0x3a, 0x0, @local={0xfe, 0x80, [0x3, 0x10, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xd]}, @mcast2, {[], @pkt_toobig={0x2, 0x0, 0x0, 0x7c, {0x0, 0x6, "7f112d", 0x8001, 0x29, 0x0, @mcast1, @remote, [@dstopts={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x3a], [@enc_lim]}, @srh={0x0, 0x2, 0x4, 0x1, 0x0, 0x0, 0x0, [@mcast2]}]}}}}}}}, 0x0) 07:50:08 executing program 5: r0 = syz_open_dev$loop(&(0x7f0000000000)='/dev/loop#\x00', 0x0, 0x0) r1 = openat$snapshot(0xffffffffffffff9c, &(0x7f00000000c0)='/dev/snapshot\x00', 0x40, 0x0) r2 = socket$inet_icmp_raw(0x2, 0x3, 0x1) r3 = dup(r2) ioctl$PERF_EVENT_IOC_ENABLE(r3, 0x8912, 0x400200) bind(r1, &(0x7f0000000180)=@hci={0x1f, 0x0, 0x2}, 0x80) fcntl$setownex(0xffffffffffffffff, 0xf, &(0x7f0000000340)={0x2}) ioctl$BLKTRACESETUP(r0, 0xc0481273, &(0x7f0000000040)={[], 0x0, 0x7ff, 0x1fc, 0x1002, 0x1}) ioctl$BLKTRACESTART(r0, 0x1274, 0x0) 07:50:08 executing program 4: perf_event_open(&(0x7f0000000100)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3c43, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0, 0x3}, 0x0, 0x0, 0x0, 0x2, 0x3}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x9) clone(0x20002004ffc, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) accept$inet(0xffffffffffffffff, &(0x7f0000000280)={0x2, 0x0, @initdev}, &(0x7f00000002c0)=0x10) exit_group(0x0) r0 = syz_genetlink_get_family_id$batadv(&(0x7f0000000000)='batadv\x00') sendmsg$BATADV_CMD_GET_MCAST_FLAGS(0xffffffffffffffff, &(0x7f0000000580)={0x0, 0x0, &(0x7f0000000540)={&(0x7f0000000800)=ANY=[@ANYBLOB=',\x00\x00\x00', @ANYRES16=r0, @ANYBLOB="045d00000000001000000b000000d6fe0b000600000006526400000300000008000600", @ANYRES32=0x0, @ANYBLOB="d2505fe792426f344bcb6a48eb2ada163708ec2bc5e05687671678e8bb2a2b2ad4ebbfb0c961b44708af0cf54f56ccb0b92c1f4cb4c2b1a37364958f0b94d030495d921ed65c28c1806cb0c637f6f57a5eaa29bbd04aedb35108039e233a9b18e5794a8da43ada7663c1d64a3cc22ac4fbf9e1122e9ebb4b69b999ebc7f3549ccd12fedb21f4149bb76ce053870e148ca650ed98ab0ef26c7eebcec50b9d61ef7254b3b66ba1977cbffa701827db6a182836597c93e10243b44a199bee025722cd906d800330cb54c70da2bba038bc39ea4202bddd7b6d3a2c2cd499d22ce2347e7e24344ca8"], 0x2c}, 0x1, 0x0, 0x0, 0xc76051c5e9fdcf46}, 0x0) sendmsg$BATADV_CMD_TP_METER(0xffffffffffffffff, &(0x7f0000000480)={&(0x7f0000000380)={0x10, 0x0, 0x0, 0x1000}, 0xc, &(0x7f00000004c0)={&(0x7f00000005c0)=ANY=[], 0x1c}, 0x1, 0x0, 0x0, 0x48000}, 0x800) syz_emit_ethernet(0x76, &(0x7f0000000080)=ANY=[@ANYBLOB="ffffff00fffff674049167a686dd60a4f00800060000003c0000000000000000000000000000ff0200000000000000000000000000010200707800000000600004e600000000fe8000000000000000000000000000bbfe8000000000000000000000000000bb2f00000000000000000022ebffff0400"], 0x0) socket$nl_route(0x10, 0x3, 0x0) sendmsg$NBD_CMD_DISCONNECT(0xffffffffffffffff, &(0x7f00000001c0)={0x0, 0x0, 0x0}, 0x0) syz_emit_ethernet(0x8e, &(0x7f00000000c0)={@broadcast, @link_local, @void, {@ipv6={0x86dd, @icmpv6={0x0, 0x6, "42bf00", 0x58, 0x3a, 0x0, @local={0xfe, 0x80, [0x3, 0x10, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xd]}, @mcast2, {[], @pkt_toobig={0x2, 0x0, 0x0, 0x7c, {0x0, 0x6, "7f112d", 0x8001, 0x29, 0x0, @mcast1, @remote, [@dstopts={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x3a], [@enc_lim]}, @srh={0x0, 0x2, 0x4, 0x1, 0x0, 0x0, 0x0, [@mcast2]}]}}}}}}}, 0x0) 07:50:08 executing program 0: syz_mount_image$bfs(&(0x7f0000000000)='bfs\x00', &(0x7f0000000040)='./file0\x00', 0xff0f0000, 0x2, &(0x7f0000000100)=[{&(0x7f0000000180)="cefaad1bb83c000040dc", 0xa}, {0x0, 0x0, 0xb3e}], 0x0, 0x0) 07:50:08 executing program 1: mkdir(&(0x7f0000000180)='./file0\x00', 0x8) mount(0x0, &(0x7f00000000c0)='./file0\x00', &(0x7f0000000000)='proc\x00', 0x0, 0x0) r0 = syz_open_dev$tty1(0xc, 0x4, 0x1) r1 = syz_open_procfs(0x0, &(0x7f0000000080)='mountinfo\x00') r2 = openat$vga_arbiter(0xffffffffffffff9c, &(0x7f0000000040)='/dev/vga_arbiter\x00', 0x400, 0x0) ioctl$VIDIOC_UNSUBSCRIBE_EVENT(r2, 0x4020565b, &(0x7f0000000100)={0x2, 0x8, 0x1}) setxattr(&(0x7f0000000280)='./file0/file0\x00', &(0x7f00000002c0)=@known='trusted.overlay.impure\x00', &(0x7f0000000300)='mountinfo\x00', 0xa, 0x2) getsockopt$inet6_mreq(0xffffffffffffffff, 0x29, 0x14, &(0x7f00000001c0)={@mcast1, 0x0}, &(0x7f0000000200)=0x14) connect$can_bcm(0xffffffffffffffff, &(0x7f0000000240)={0x1d, r3}, 0x10) sendfile(r0, r1, 0x0, 0x800000080004103) r4 = socket$inet_icmp_raw(0x2, 0x3, 0x1) r5 = dup(r4) ioctl$PERF_EVENT_IOC_ENABLE(r5, 0x8912, 0x400200) ioctl$PIO_UNIMAPCLR(r5, 0x4b68, &(0x7f0000000140)={0x6, 0x3, 0x101}) 07:50:08 executing program 2: perf_event_open(&(0x7f0000000100)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3c43, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0, 0x3}, 0x0, 0x0, 0x0, 0x2, 0x3}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x9) clone(0x20002004ffc, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) accept$inet(0xffffffffffffffff, &(0x7f0000000280)={0x2, 0x0, @initdev}, &(0x7f00000002c0)=0x10) exit_group(0x0) r0 = syz_genetlink_get_family_id$batadv(&(0x7f0000000000)='batadv\x00') sendmsg$BATADV_CMD_GET_MCAST_FLAGS(0xffffffffffffffff, &(0x7f0000000580)={0x0, 0x0, &(0x7f0000000540)={&(0x7f0000000800)=ANY=[@ANYBLOB=',\x00\x00\x00', @ANYRES16=r0, @ANYBLOB="045d00000000001000000b000000d6fe0b000600000006526400000300000008000600", @ANYRES32=0x0, @ANYBLOB="d2505fe792426f344bcb6a48eb2ada163708ec2bc5e05687671678e8bb2a2b2ad4ebbfb0c961b44708af0cf54f56ccb0b92c1f4cb4c2b1a37364958f0b94d030495d921ed65c28c1806cb0c637f6f57a5eaa29bbd04aedb35108039e233a9b18e5794a8da43ada7663c1d64a3cc22ac4fbf9e1122e9ebb4b69b999ebc7f3549ccd12fedb21f4149bb76ce053870e148ca650ed98ab0ef26c7eebcec50b9d61ef7254b3b66ba1977cbffa701827db6a182836597c93e10243b44a199bee025722cd906d800330cb54c70da2bba038bc39ea4202bddd7b6d3a2c2cd499d22ce2347e7e24344ca8"], 0x2c}, 0x1, 0x0, 0x0, 0xc76051c5e9fdcf46}, 0x0) sendmsg$BATADV_CMD_TP_METER(0xffffffffffffffff, &(0x7f0000000480)={&(0x7f0000000380)={0x10, 0x0, 0x0, 0x1000}, 0xc, &(0x7f00000004c0)={&(0x7f00000005c0)=ANY=[], 0x1c}, 0x1, 0x0, 0x0, 0x48000}, 0x800) syz_emit_ethernet(0x8e, &(0x7f00000000c0)={@broadcast, @link_local, @void, {@ipv6={0x86dd, @icmpv6={0x0, 0x6, "42bf00", 0x58, 0x3a, 0x0, @local={0xfe, 0x80, [0x3, 0x10, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xd]}, @mcast2, {[], @pkt_toobig={0x2, 0x0, 0x0, 0x7c, {0x0, 0x6, "7f112d", 0x8001, 0x29, 0x0, @mcast1, @remote, [@dstopts={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x3a], [@enc_lim]}, @srh={0x0, 0x2, 0x4, 0x1, 0x0, 0x0, 0x0, [@mcast2]}]}}}}}}}, 0x0) 07:50:08 executing program 5: r0 = syz_open_dev$loop(&(0x7f0000000000)='/dev/loop#\x00', 0x0, 0x0) r1 = openat$snapshot(0xffffffffffffff9c, &(0x7f00000000c0)='/dev/snapshot\x00', 0x40, 0x0) r2 = socket$inet_icmp_raw(0x2, 0x3, 0x1) openat$sndtimer(0xffffffffffffff9c, &(0x7f0000000180)='/dev/snd/timer\x00', 0x101802) r3 = dup(r2) ioctl$PERF_EVENT_IOC_ENABLE(r3, 0x8912, 0x400200) bind(r1, &(0x7f0000000100)=@pppol2tp={0x18, 0x1, {0x0, r3, {0x2, 0x4e21, @rand_addr=0x64010101}, 0x2, 0x1, 0x2, 0x2}}, 0x80) fcntl$setownex(0xffffffffffffffff, 0xf, &(0x7f0000000340)={0x2}) ioctl$BLKTRACESETUP(r0, 0xc0481273, &(0x7f0000000040)={[], 0x0, 0x7ff, 0x1fc, 0x1002, 0x1}) r4 = socket$inet_icmp_raw(0x2, 0x3, 0x1) r5 = dup(r4) ioctl$PERF_EVENT_IOC_ENABLE(r5, 0x8912, 0x400200) ioctl$sock_inet_udp_SIOCINQ(r5, 0x541b, &(0x7f00000001c0)) ioctl$BLKTRACESTART(r0, 0x1274, 0x0) 07:50:08 executing program 0: syz_mount_image$bfs(&(0x7f0000000000)='bfs\x00', &(0x7f0000000040)='./file0\x00', 0xffff1f00, 0x2, &(0x7f0000000100)=[{&(0x7f0000000180)="cefaad1bb83c000040dc", 0xa}, {0x0, 0x0, 0xb3e}], 0x0, 0x0) 07:50:08 executing program 4: perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x41c1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) clone(0x0, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) exit(0x0) r0 = socket$netlink(0x10, 0x3, 0x0) socketpair$unix(0x1, 0x5, 0x0, &(0x7f00000000c0)={0xffffffffffffffff, 0xffffffffffffffff}) r2 = dup(r1) getsockname$packet(r2, &(0x7f00000000c0)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @random}, &(0x7f0000000140)=0x14) sendmsg$nl_route(r0, &(0x7f0000000080)={0x0, 0xdd860000, &(0x7f0000000040)={&(0x7f0000000500)=ANY=[@ANYBLOB="ec0000001000010800"/20, @ANYRES32=r3, @ANYBLOB="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"/356], 0xec}}, 0x0) [ 324.769461] BFS-fs: bfs_fill_super(): loop0 is unclean, continuing 07:50:08 executing program 5: r0 = socket$inet_icmp_raw(0x2, 0x3, 0x1) r1 = dup(r0) ioctl$PERF_EVENT_IOC_ENABLE(r1, 0x8912, 0x400200) write$P9_RAUTH(r1, &(0x7f0000000180)={0x14, 0x67, 0x1, {0x0, 0x1}}, 0x14) r2 = syz_open_dev$loop(&(0x7f0000000000)='/dev/loop#\x00', 0x0, 0x0) r3 = openat$snapshot(0xffffffffffffff9c, &(0x7f00000000c0)='/dev/snapshot\x00', 0x40, 0x0) r4 = socket$inet_icmp_raw(0x2, 0x3, 0x1) r5 = dup(r4) ioctl$PERF_EVENT_IOC_ENABLE(r5, 0x8912, 0x400200) bind(r3, &(0x7f0000000100)=@pppol2tp={0x18, 0x1, {0x0, r5, {0x2, 0x4e21, @rand_addr=0x64010101}, 0x2, 0x1, 0x2, 0x2}}, 0x80) fcntl$setownex(0xffffffffffffffff, 0xf, &(0x7f0000000340)={0x2}) ioctl$BLKTRACESETUP(r2, 0xc0481273, &(0x7f0000000040)={[], 0x0, 0x7ff, 0x1fc, 0x1002, 0x1}) ioctl$BLKTRACESTART(r2, 0x1274, 0x0) 07:50:08 executing program 2: perf_event_open(&(0x7f0000000100)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3c43, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0, 0x3}, 0x0, 0x0, 0x0, 0x2, 0x3}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x9) clone(0x20002004ffc, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) accept$inet(0xffffffffffffffff, &(0x7f0000000280)={0x2, 0x0, @initdev}, &(0x7f00000002c0)=0x10) exit_group(0x0) r0 = syz_genetlink_get_family_id$batadv(&(0x7f0000000000)='batadv\x00') sendmsg$BATADV_CMD_GET_MCAST_FLAGS(0xffffffffffffffff, &(0x7f0000000580)={0x0, 0x0, &(0x7f0000000540)={&(0x7f0000000800)=ANY=[@ANYBLOB=',\x00\x00\x00', @ANYRES16=r0, @ANYBLOB="045d00000000001000000b000000d6fe0b000600000006526400000300000008000600", @ANYRES32=0x0, @ANYBLOB="d2505fe792426f344bcb6a48eb2ada163708ec2bc5e05687671678e8bb2a2b2ad4ebbfb0c961b44708af0cf54f56ccb0b92c1f4cb4c2b1a37364958f0b94d030495d921ed65c28c1806cb0c637f6f57a5eaa29bbd04aedb35108039e233a9b18e5794a8da43ada7663c1d64a3cc22ac4fbf9e1122e9ebb4b69b999ebc7f3549ccd12fedb21f4149bb76ce053870e148ca650ed98ab0ef26c7eebcec50b9d61ef7254b3b66ba1977cbffa701827db6a182836597c93e10243b44a199bee025722cd906d800330cb54c70da2bba038bc39ea4202bddd7b6d3a2c2cd499d22ce2347e7e24344ca8"], 0x2c}, 0x1, 0x0, 0x0, 0xc76051c5e9fdcf46}, 0x0) syz_emit_ethernet(0x8e, &(0x7f00000000c0)={@broadcast, @link_local, @void, {@ipv6={0x86dd, @icmpv6={0x0, 0x6, "42bf00", 0x58, 0x3a, 0x0, @local={0xfe, 0x80, [0x3, 0x10, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xd]}, @mcast2, {[], @pkt_toobig={0x2, 0x0, 0x0, 0x7c, {0x0, 0x6, "7f112d", 0x8001, 0x29, 0x0, @mcast1, @remote, [@dstopts={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x3a], [@enc_lim]}, @srh={0x0, 0x2, 0x4, 0x1, 0x0, 0x0, 0x0, [@mcast2]}]}}}}}}}, 0x0) 07:50:08 executing program 0: syz_mount_image$bfs(&(0x7f0000000000)='bfs\x00', &(0x7f0000000040)='./file0\x00', 0xffff8000, 0x2, &(0x7f0000000100)=[{&(0x7f0000000180)="cefaad1bb83c000040dc", 0xa}, {0x0, 0x0, 0xb3e}], 0x0, 0x0) 07:50:08 executing program 5: r0 = syz_open_dev$loop(&(0x7f0000000000)='/dev/loop#\x00', 0x0, 0x0) r1 = openat$snapshot(0xffffffffffffff9c, &(0x7f00000000c0)='/dev/snapshot\x00', 0x40, 0x0) r2 = socket$inet_icmp_raw(0x2, 0x3, 0x1) r3 = dup(r2) ioctl$PERF_EVENT_IOC_ENABLE(r3, 0x8912, 0x400200) r4 = socket$inet_icmp_raw(0x2, 0x3, 0x1) r5 = dup(r4) ioctl$PERF_EVENT_IOC_ENABLE(r5, 0x8912, 0x400200) ioctl$KVM_PPC_ALLOCATE_HTAB(r5, 0xc004aea7, &(0x7f0000000180)=0x9) bind(r1, &(0x7f0000000100)=@pppol2tp={0x18, 0x1, {0x0, r3, {0x2, 0x4e21, @rand_addr=0x64010101}, 0x2, 0x1, 0x2, 0x2}}, 0x80) fcntl$setownex(0xffffffffffffffff, 0xf, &(0x7f0000000340)={0x2}) ioctl$BLKTRACESETUP(r0, 0xc0481273, &(0x7f0000000040)={[], 0x0, 0x7ff, 0x1fc, 0x1002, 0x1}) ioctl$BLKTRACESTART(r0, 0x1274, 0x0) 07:50:08 executing program 2: perf_event_open(&(0x7f0000000100)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3c43, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0, 0x3}, 0x0, 0x0, 0x0, 0x2, 0x3}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x9) clone(0x20002004ffc, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) accept$inet(0xffffffffffffffff, &(0x7f0000000280)={0x2, 0x0, @initdev}, &(0x7f00000002c0)=0x10) exit_group(0x0) syz_genetlink_get_family_id$batadv(&(0x7f0000000000)='batadv\x00') syz_emit_ethernet(0x8e, &(0x7f00000000c0)={@broadcast, @link_local, @void, {@ipv6={0x86dd, @icmpv6={0x0, 0x6, "42bf00", 0x58, 0x3a, 0x0, @local={0xfe, 0x80, [0x3, 0x10, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xd]}, @mcast2, {[], @pkt_toobig={0x2, 0x0, 0x0, 0x7c, {0x0, 0x6, "7f112d", 0x8001, 0x29, 0x0, @mcast1, @remote, [@dstopts={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x3a], [@enc_lim]}, @srh={0x0, 0x2, 0x4, 0x1, 0x0, 0x0, 0x0, [@mcast2]}]}}}}}}}, 0x0) 07:50:08 executing program 0: syz_mount_image$bfs(&(0x7f0000000000)='bfs\x00', &(0x7f0000000040)='./file0\x00', 0xffffa000, 0x2, &(0x7f0000000100)=[{&(0x7f0000000180)="cefaad1bb83c000040dc", 0xa}, {0x0, 0x0, 0xb3e}], 0x0, 0x0) 07:50:09 executing program 2: perf_event_open(&(0x7f0000000100)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3c43, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0, 0x3}, 0x0, 0x0, 0x0, 0x2, 0x3}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x9) clone(0x20002004ffc, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) accept$inet(0xffffffffffffffff, &(0x7f0000000280)={0x2, 0x0, @initdev}, &(0x7f00000002c0)=0x10) exit_group(0x0) syz_emit_ethernet(0x8e, &(0x7f00000000c0)={@broadcast, @link_local, @void, {@ipv6={0x86dd, @icmpv6={0x0, 0x6, "42bf00", 0x58, 0x3a, 0x0, @local={0xfe, 0x80, [0x3, 0x10, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xd]}, @mcast2, {[], @pkt_toobig={0x2, 0x0, 0x0, 0x7c, {0x0, 0x6, "7f112d", 0x8001, 0x29, 0x0, @mcast1, @remote, [@dstopts={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x3a], [@enc_lim]}, @srh={0x0, 0x2, 0x4, 0x1, 0x0, 0x0, 0x0, [@mcast2]}]}}}}}}}, 0x0) 07:50:09 executing program 1: mkdir(&(0x7f0000000080)='./file0\x00', 0x0) mount(0x0, &(0x7f00000000c0)='./file0\x00', &(0x7f0000000000)='tracefs\x00', 0x0, 0x0) r0 = syz_open_dev$tty1(0xc, 0x4, 0x1) r1 = syz_open_procfs(0x0, &(0x7f0000000080)='mountinfo\x00') sendfile(r0, r1, 0x0, 0x800000080004103) r2 = syz_init_net_socket$nfc_raw(0x27, 0x3, 0x0) ioctl$sock_SIOCSIFVLAN_ADD_VLAN_CMD(r2, 0x8983, &(0x7f0000000040)={0x0, 'batadv_slave_0\x00', {0x3}, 0x8}) 07:50:09 executing program 5: r0 = syz_open_dev$loop(&(0x7f0000000000)='/dev/loop#\x00', 0x0, 0x0) r1 = openat$snapshot(0xffffffffffffff9c, &(0x7f00000000c0)='/dev/snapshot\x00', 0x40, 0x0) r2 = socket$inet_icmp_raw(0x2, 0x3, 0x1) r3 = dup(r2) ioctl$PERF_EVENT_IOC_ENABLE(r3, 0x8912, 0x400200) bind(r1, &(0x7f0000000100)=@pppol2tp={0x18, 0x1, {0x0, r3, {0x2, 0x4e21, @rand_addr=0x64010101}, 0x2, 0x1, 0x2, 0x2}}, 0x80) fcntl$setownex(0xffffffffffffffff, 0xf, &(0x7f0000000340)={0x2}) r4 = socket$inet_icmp_raw(0x2, 0x3, 0x1) r5 = dup(r4) ioctl$PERF_EVENT_IOC_ENABLE(r5, 0x8912, 0x400200) getsockopt$inet_sctp_SCTP_GET_ASSOC_ID_LIST(0xffffffffffffffff, 0x84, 0x1d, &(0x7f000025e000)={0x2, [0x0, 0x0]}, &(0x7f0000a8a000)=0xc) getsockopt$inet_sctp6_SCTP_SOCKOPT_PEELOFF(0xffffffffffffffff, 0x84, 0x6c, &(0x7f000059aff8)={r6}, &(0x7f000034f000)=0x2059b000) getsockopt$inet_sctp6_SCTP_GET_PEER_ADDR_INFO(0xffffffffffffffff, 0x84, 0xf, &(0x7f0000000180)={r6, @in={{0x2, 0x4e20, @dev={0xac, 0x14, 0x14, 0x10}}}, 0x1, 0x80000001, 0x80, 0x3f, 0x2}, &(0x7f0000000080)=0x98) setsockopt$inet_sctp6_SCTP_DEFAULT_SNDINFO(0xffffffffffffffff, 0x84, 0x22, &(0x7f0000000140)={0x1000, 0x201, 0x7d, 0x2, r6}, 0x10) setsockopt$inet_sctp_SCTP_ADD_STREAMS(r5, 0x84, 0x79, &(0x7f0000000300)={r6, 0x7, 0x8}, 0x8) ioctl$BLKTRACESETUP(r0, 0xc0481273, &(0x7f0000000040)={[], 0x0, 0x7ff, 0x1fc, 0x1002, 0x1}) ioctl$BLKTRACESTART(r0, 0x1274, 0x0) getsockopt$ARPT_SO_GET_ENTRIES(r2, 0x0, 0x61, &(0x7f0000000180)={'filter\x00', 0xe4, "0b6110672ebf2fce72e628560c96d36294ff15e65c162dcc600c68c54fe580a713d6125aee8b01165d83bfa09cb268057de74011b26995a90c437775f85d819de4ae35c80f1e26ef3f3c7dde11c18872bdd952407165ce978aff06f1758f3108c346caacc37bc4113ba6744bdfca57a2337c8377eba53eb0158a3624100974416fcf9d0be63b6fac34c3e736bb1a783a78747bee1ed635a73fb207cc0d63b63e331790b83b212850982d52b7c202479a4cc9a809a70e6d87d2e3f796728105edf48a0cfac5e0ac8d8c10125c873b7b8073dcd1281fa2d8dc194fee3c771fed1063b9177f"}, &(0x7f00000002c0)=0x108) 07:50:09 executing program 0: syz_mount_image$bfs(&(0x7f0000000000)='bfs\x00', &(0x7f0000000040)='./file0\x00', 0xffffc000, 0x2, &(0x7f0000000100)=[{&(0x7f0000000180)="cefaad1bb83c000040dc", 0xa}, {0x0, 0x0, 0xb3e}], 0x0, 0x0) 07:50:09 executing program 2: perf_event_open(&(0x7f0000000100)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3c43, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0, 0x3}, 0x0, 0x0, 0x0, 0x2, 0x3}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x9) clone(0x20002004ffc, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) accept$inet(0xffffffffffffffff, &(0x7f0000000280)={0x2, 0x0, @initdev}, &(0x7f00000002c0)=0x10) syz_emit_ethernet(0x8e, &(0x7f00000000c0)={@broadcast, @link_local, @void, {@ipv6={0x86dd, @icmpv6={0x0, 0x6, "42bf00", 0x58, 0x3a, 0x0, @local={0xfe, 0x80, [0x3, 0x10, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xd]}, @mcast2, {[], @pkt_toobig={0x2, 0x0, 0x0, 0x7c, {0x0, 0x6, "7f112d", 0x8001, 0x29, 0x0, @mcast1, @remote, [@dstopts={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x3a], [@enc_lim]}, @srh={0x0, 0x2, 0x4, 0x1, 0x0, 0x0, 0x0, [@mcast2]}]}}}}}}}, 0x0) 07:50:09 executing program 4: ioctl$TUNSETOFFLOAD(0xffffffffffffffff, 0x400454d0, 0x0) mkdir(&(0x7f00000001c0)='./file0\x00', 0x0) mkdir(&(0x7f00000009c0)='./file1\x00', 0x0) r0 = perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext, 0x0, 0x0, 0xfffffffd}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r1 = socket$inet_icmp_raw(0x2, 0x3, 0x1) setsockopt$IPT_SO_SET_REPLACE(r1, 0x8000000000000, 0x40, 0x0, 0x1) r2 = socket$inet_udplite(0x2, 0x2, 0x88) sendto$inet(r2, 0x0, 0x0, 0x0, &(0x7f0000000140)={0x2, 0x0, @private}, 0x10) ioctl$sock_inet_SIOCADDRT(r1, 0x890b, &(0x7f0000000600)={0x0, {0x2, 0x4c22, @multicast1=0xe0000002}, {0x2, 0x0, @dev}, {0x2, 0x0, @dev={0xac, 0x14, 0x14, 0x39}}, 0xef, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7}) mmap(&(0x7f0000011000/0x4000)=nil, 0x4000, 0x0, 0x10, 0xffffffffffffffff, 0xf824b000) r3 = openat$vcsa(0xffffffffffffff9c, 0x0, 0x200640, 0x0) ioctl$PIO_FONT(0xffffffffffffffff, 0x4b4b, &(0x7f0000000000)) fsetxattr(0xffffffffffffffff, &(0x7f0000000200)=ANY=[@ANYBLOB="6f31c66373322e6f7665726c"], &(0x7f0000000280)='+,,\xaa]:$@[$-\\\x00', 0xd, 0x2) getsockopt$IP6T_SO_GET_REVISION_TARGET(r3, 0x29, 0x45, 0x0, &(0x7f0000000300)) mount$overlay(0x40000a, &(0x7f0000000000)='./file0\x00', &(0x7f00000000c0)='overlay\x00', 0x0, &(0x7f0000000100)={[{@index_off='index=off'}, {@xino_auto='xino=auto'}, {@workdir={'workdir', 0x3d, './file1'}, 0x5c}], [], 0xf603000000000000}) mount(0x0, &(0x7f0000000180)='./file0\x00', &(0x7f0000000240)='cgroup2\x00', 0x0, 0x0) r4 = gettid() process_vm_writev(r4, &(0x7f0000000000)=[{&(0x7f00008f9f09)=""/247, 0xf7}], 0x1, &(0x7f0000121000)=[{0x0}], 0x1, 0x0) perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x41c0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x100000, 0x0, @perf_config_ext}, r4, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f0000000040)={0x0, 0x70, 0x21, 0x9, 0x44, 0x5, 0x0, 0x7ff, 0x18004, 0x2, 0x1, 0x0, 0x1, 0x0, 0x0, 0x1, 0x1, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x1, 0x2, 0x0, 0x0, 0x1, 0x1, 0x1, 0x1, 0x1, 0x1, 0x0, 0x0, 0x1, 0x1, 0x0, 0x4, 0x2, @perf_config_ext={0x8, 0x7}, 0x43d88, 0xfffffffffffffffe, 0x4, 0x6, 0x8, 0x6, 0x1059}, r4, 0xb, r0, 0x0) 07:50:09 executing program 2: perf_event_open(&(0x7f0000000100)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3c43, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0, 0x3}, 0x0, 0x0, 0x0, 0x2, 0x3}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x9) clone(0x20002004ffc, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) accept$inet(0xffffffffffffffff, &(0x7f0000000280)={0x2, 0x0, @initdev}, &(0x7f00000002c0)=0x10) syz_emit_ethernet(0x8e, &(0x7f00000000c0)={@broadcast, @link_local, @void, {@ipv6={0x86dd, @icmpv6={0x0, 0x6, "42bf00", 0x58, 0x3a, 0x0, @local={0xfe, 0x80, [0x3, 0x10, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xd]}, @mcast2, {[], @pkt_toobig={0x2, 0x0, 0x0, 0x7c, {0x0, 0x6, "7f112d", 0x8001, 0x29, 0x0, @mcast1, @remote, [@dstopts={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x3a], [@enc_lim]}, @srh={0x0, 0x2, 0x4, 0x1, 0x0, 0x0, 0x0, [@mcast2]}]}}}}}}}, 0x0) [ 325.690021] BFS-fs: bfs_fill_super(): loop0 is unclean, continuing 07:50:09 executing program 0: syz_mount_image$bfs(&(0x7f0000000000)='bfs\x00', &(0x7f0000000040)='./file0\x00', 0xfffffdfc, 0x2, &(0x7f0000000100)=[{&(0x7f0000000180)="cefaad1bb83c000040dc", 0xa}, {0x0, 0x0, 0xb3e}], 0x0, 0x0) 07:50:09 executing program 2: perf_event_open(&(0x7f0000000100)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3c43, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0, 0x3}, 0x0, 0x0, 0x0, 0x2, 0x3}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x9) clone(0x20002004ffc, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) accept$inet(0xffffffffffffffff, &(0x7f0000000280)={0x2, 0x0, @initdev}, &(0x7f00000002c0)=0x10) syz_emit_ethernet(0x8e, &(0x7f00000000c0)={@broadcast, @link_local, @void, {@ipv6={0x86dd, @icmpv6={0x0, 0x6, "42bf00", 0x58, 0x3a, 0x0, @local={0xfe, 0x80, [0x3, 0x10, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xd]}, @mcast2, {[], @pkt_toobig={0x2, 0x0, 0x0, 0x7c, {0x0, 0x6, "7f112d", 0x8001, 0x29, 0x0, @mcast1, @remote, [@dstopts={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x3a], [@enc_lim]}, @srh={0x0, 0x2, 0x4, 0x1, 0x0, 0x0, 0x0, [@mcast2]}]}}}}}}}, 0x0) 07:50:09 executing program 0: syz_mount_image$bfs(&(0x7f0000000000)='bfs\x00', &(0x7f0000000040)='./file0\x00', 0xfffffdfd, 0x2, &(0x7f0000000100)=[{&(0x7f0000000180)="cefaad1bb83c000040dc", 0xa}, {0x0, 0x0, 0xb3e}], 0x0, 0x0) [ 325.916322] overlayfs: option "workdir=./file1\" is useless in a non-upper mount, ignore 07:50:09 executing program 2: perf_event_open(&(0x7f0000000100)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3c43, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0, 0x3}, 0x0, 0x0, 0x0, 0x2, 0x3}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x9) clone(0x20002004ffc, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) exit_group(0x0) syz_emit_ethernet(0x8e, &(0x7f00000000c0)={@broadcast, @link_local, @void, {@ipv6={0x86dd, @icmpv6={0x0, 0x6, "42bf00", 0x58, 0x3a, 0x0, @local={0xfe, 0x80, [0x3, 0x10, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xd]}, @mcast2, {[], @pkt_toobig={0x2, 0x0, 0x0, 0x7c, {0x0, 0x6, "7f112d", 0x8001, 0x29, 0x0, @mcast1, @remote, [@dstopts={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x3a], [@enc_lim]}, @srh={0x0, 0x2, 0x4, 0x1, 0x0, 0x0, 0x0, [@mcast2]}]}}}}}}}, 0x0) [ 325.975001] overlayfs: missing 'lowerdir' 07:50:09 executing program 0: syz_mount_image$bfs(&(0x7f0000000000)='bfs\x00', &(0x7f0000000040)='./file0\x00', 0xffffff7f, 0x2, &(0x7f0000000100)=[{&(0x7f0000000180)="cefaad1bb83c000040dc", 0xa}, {0x0, 0x0, 0xb3e}], 0x0, 0x0) [ 326.063782] overlayfs: option "workdir=./file1\" is useless in a non-upper mount, ignore [ 326.103395] overlayfs: missing 'lowerdir' 07:50:10 executing program 2: perf_event_open(&(0x7f0000000100)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3c43, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0, 0x3}, 0x0, 0x0, 0x0, 0x2, 0x3}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x9) exit_group(0x0) syz_emit_ethernet(0x8e, &(0x7f00000000c0)={@broadcast, @link_local, @void, {@ipv6={0x86dd, @icmpv6={0x0, 0x6, "42bf00", 0x58, 0x3a, 0x0, @local={0xfe, 0x80, [0x3, 0x10, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xd]}, @mcast2, {[], @pkt_toobig={0x2, 0x0, 0x0, 0x7c, {0x0, 0x6, "7f112d", 0x8001, 0x29, 0x0, @mcast1, @remote, [@dstopts={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x3a], [@enc_lim]}, @srh={0x0, 0x2, 0x4, 0x1, 0x0, 0x0, 0x0, [@mcast2]}]}}}}}}}, 0x0) 07:50:10 executing program 1: mkdir(&(0x7f0000000080)='./file0\x00', 0x0) mount(0x0, &(0x7f00000000c0)='./file0\x00', &(0x7f0000000000)='tracefs\x00', 0x0, 0x0) r0 = syz_open_dev$tty1(0xc, 0x4, 0x1) r1 = socket$caif_seqpacket(0x25, 0x5, 0x4) pwritev(r1, &(0x7f0000000180)=[{&(0x7f0000000040)="40bb89148d59022e1c3ab54e065ea1ae", 0x10}, {&(0x7f0000000100)="5bf11da7525dcf8cd63e802e732c0e30def9ed2431be0ddbfe09b275fc1c8a2deffb79e523e2409bdcb06d89de53efa123dfe7f0f55eee4e09b019066db7e0fb2d78d53e7b2601f7", 0x48}], 0x2, 0x4) r2 = syz_open_procfs(0x0, &(0x7f0000000080)='mountinfo\x00') sendfile(r0, r2, 0x0, 0x800000080004103) 07:50:10 executing program 0: syz_mount_image$bfs(&(0x7f0000000000)='bfs\x00', &(0x7f0000000040)='./file0\x00', 0xffffff8c, 0x2, &(0x7f0000000100)=[{&(0x7f0000000180)="cefaad1bb83c000040dc", 0xa}, {0x0, 0x0, 0xb3e}], 0x0, 0x0) 07:50:10 executing program 4: socketpair$unix(0x1, 0x2, 0x0, &(0x7f00000000c0)={0xffffffffffffffff, 0xffffffffffffffff}) r1 = socket$netlink(0x10, 0x3, 0x0) writev(r1, &(0x7f00000001c0)=[{&(0x7f0000000300)="390000001300034700bb65e1c3e4ffff06000000010000004500000025000000190004000400ad000200000000000006040000000000000000", 0x39}], 0x1) r2 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$inet_mreqn(r2, 0x0, 0x27, &(0x7f0000000100)={@multicast2, @loopback}, 0xc) r3 = socket$inet6_tcp(0xa, 0x1, 0x0) getsockopt$inet6_IPV6_FLOWLABEL_MGR(r3, 0x6, 0x1a, 0x0, &(0x7f00000002c0)) r4 = socket$inet_icmp_raw(0x2, 0x3, 0x1) r5 = dup(r4) ioctl$PERF_EVENT_IOC_ENABLE(r5, 0x8912, 0x400200) dup3(r5, r0, 0x0) socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000000180)={0xffffffffffffffff}) r7 = dup2(r6, r6) ioctl$PERF_EVENT_IOC_ENABLE(r7, 0x8912, 0x400200) r8 = socket$netlink(0x10, 0x3, 0x0) r9 = socket$inet_icmp_raw(0x2, 0x3, 0x1) r10 = dup(r9) ioctl$PERF_EVENT_IOC_ENABLE(r10, 0x8912, 0x400200) ioctl$SNDRV_SEQ_IOCTL_REMOVE_EVENTS(r10, 0x4040534e, &(0x7f0000000000)={0x1, @tick=0x3, 0x0, {0x1}, 0x5, 0x1, 0x22}) writev(r8, &(0x7f0000000140)=[{&(0x7f0000000080)="390000001300074700bb65e1c3e4ffff06000000010000005600000025000000190004000400000007fd17e5ffff0606040000000000000000", 0x39}], 0x1) 07:50:10 executing program 5: r0 = socket$inet_icmp_raw(0x2, 0x3, 0x1) ioctl$VIDIOC_S_EXT_CTRLS(0xffffffffffffffff, 0xc0205648, &(0x7f0000000200)={0x990000, 0x4, 0xfcb, 0xffffffffffffffff, 0x0, &(0x7f0000000000)={0x990a60, 0xf22, [], @value=0x4}}) ioctl$SECCOMP_IOCTL_NOTIF_RECV(0xffffffffffffffff, 0xc0502100, &(0x7f0000000280)={0x0}) ioctl$SECCOMP_IOCTL_NOTIF_SEND(0xffffffffffffffff, 0xc0182101, &(0x7f0000000080)={r2, 0x400080000000000, 0x7}) ioctl$SECCOMP_IOCTL_NOTIF_ID_VALID(0xffffffffffffffff, 0x80082102, &(0x7f00000000c0)=r2) ioctl$SECCOMP_IOCTL_NOTIF_ID_VALID(r1, 0x80082102, &(0x7f0000000240)=r2) r3 = dup(r0) ioctl$PERF_EVENT_IOC_ENABLE(r3, 0x8912, 0x400200) getsockopt$inet6_IPV6_FLOWLABEL_MGR(r3, 0x29, 0x20, &(0x7f0000000180)={@private0={0xfc, 0x0, [], 0x2}, 0x9, 0x1, 0x1, 0x2, 0x8f17}, &(0x7f00000001c0)=0x20) r4 = openat$snapshot(0xffffffffffffff9c, &(0x7f00000000c0)='/dev/snapshot\x00', 0x40, 0x0) r5 = socket$inet_icmp_raw(0x2, 0x3, 0x1) r6 = dup(r5) ioctl$PERF_EVENT_IOC_ENABLE(r6, 0x8912, 0x400200) bind(r4, &(0x7f0000000100)=@pppol2tp={0x18, 0x1, {0x0, r6, {0x2, 0x4e21, @rand_addr=0x64010101}, 0x2, 0x1, 0x2}}, 0x80) fcntl$setownex(0xffffffffffffffff, 0xf, &(0x7f0000000340)={0x2}) r7 = socket$inet_icmp_raw(0x2, 0x3, 0x1) r8 = dup(r7) ioctl$PERF_EVENT_IOC_ENABLE(r8, 0x8912, 0x400200) ioctl$BLKTRACESETUP(r8, 0xc0481273, &(0x7f0000000040)={[], 0xef, 0x3, 0x1fc, 0xfffffffffffff000, 0x5}) ioctl$BLKTRACESTART(0xffffffffffffffff, 0x1274, 0x0) 07:50:10 executing program 2: perf_event_open(&(0x7f0000000100)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3c43, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0, 0x3}, 0x0, 0x0, 0x0, 0x2, 0x3}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x9) exit_group(0x0) syz_emit_ethernet(0x8e, &(0x7f00000000c0)={@broadcast, @link_local, @void, {@ipv6={0x86dd, @icmpv6={0x0, 0x6, "42bf00", 0x58, 0x3a, 0x0, @local={0xfe, 0x80, [0x3, 0x10, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xd]}, @mcast2, {[], @pkt_toobig={0x2, 0x0, 0x0, 0x7c, {0x0, 0x6, "7f112d", 0x8001, 0x29, 0x0, @mcast1, @remote, [@dstopts={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x3a], [@enc_lim]}, @srh={0x0, 0x2, 0x4, 0x1, 0x0, 0x0, 0x0, [@mcast2]}]}}}}}}}, 0x0) [ 326.684913] netlink: 'syz-executor.4': attribute type 4 has an invalid length. [ 326.775812] netlink: 'syz-executor.4': attribute type 4 has an invalid length. [ 326.781880] BFS-fs: bfs_fill_super(): loop0 is unclean, continuing 07:50:10 executing program 0: syz_mount_image$bfs(&(0x7f0000000000)='bfs\x00', &(0x7f0000000040)='./file0\x00', 0xffffff97, 0x2, &(0x7f0000000100)=[{&(0x7f0000000180)="cefaad1bb83c000040dc", 0xa}, {0x0, 0x0, 0xb3e}], 0x0, 0x0) 07:50:10 executing program 2: perf_event_open(&(0x7f0000000100)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3c43, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0, 0x3}, 0x0, 0x0, 0x0, 0x2, 0x3}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x9) exit_group(0x0) syz_emit_ethernet(0x8e, &(0x7f00000000c0)={@broadcast, @link_local, @void, {@ipv6={0x86dd, @icmpv6={0x0, 0x6, "42bf00", 0x58, 0x3a, 0x0, @local={0xfe, 0x80, [0x3, 0x10, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xd]}, @mcast2, {[], @pkt_toobig={0x2, 0x0, 0x0, 0x7c, {0x0, 0x6, "7f112d", 0x8001, 0x29, 0x0, @mcast1, @remote, [@dstopts={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x3a], [@enc_lim]}, @srh={0x0, 0x2, 0x4, 0x1, 0x0, 0x0, 0x0, [@mcast2]}]}}}}}}}, 0x0) 07:50:11 executing program 0: syz_mount_image$bfs(&(0x7f0000000000)='bfs\x00', &(0x7f0000000040)='./file0\x00', 0xfffffff0, 0x2, &(0x7f0000000100)=[{&(0x7f0000000180)="cefaad1bb83c000040dc", 0xa}, {0x0, 0x0, 0xb3e}], 0x0, 0x0) 07:50:11 executing program 0: syz_mount_image$bfs(&(0x7f0000000000)='bfs\x00', &(0x7f0000000040)='./file0\x00', 0xfffffff4, 0x2, &(0x7f0000000100)=[{&(0x7f0000000180)="cefaad1bb83c000040dc", 0xa}, {0x0, 0x0, 0xb3e}], 0x0, 0x0) 07:50:11 executing program 2: clone(0x20002004ffc, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) exit_group(0x0) syz_emit_ethernet(0x8e, &(0x7f00000000c0)={@broadcast, @link_local, @void, {@ipv6={0x86dd, @icmpv6={0x0, 0x6, "42bf00", 0x58, 0x3a, 0x0, @local={0xfe, 0x80, [0x3, 0x10, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xd]}, @mcast2, {[], @pkt_toobig={0x2, 0x0, 0x0, 0x7c, {0x0, 0x6, "7f112d", 0x8001, 0x29, 0x0, @mcast1, @remote, [@dstopts={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x3a], [@enc_lim]}, @srh={0x0, 0x2, 0x4, 0x1, 0x0, 0x0, 0x0, [@mcast2]}]}}}}}}}, 0x0) 07:50:11 executing program 0: syz_mount_image$bfs(&(0x7f0000000000)='bfs\x00', &(0x7f0000000040)='./file0\x00', 0xfffffff5, 0x2, &(0x7f0000000100)=[{&(0x7f0000000180)="cefaad1bb83c000040dc", 0xa}, {0x0, 0x0, 0xb3e}], 0x0, 0x0) 07:50:11 executing program 2: clone(0x0, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) exit_group(0x0) syz_emit_ethernet(0x8e, &(0x7f00000000c0)={@broadcast, @link_local, @void, {@ipv6={0x86dd, @icmpv6={0x0, 0x6, "42bf00", 0x58, 0x3a, 0x0, @local={0xfe, 0x80, [0x3, 0x10, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xd]}, @mcast2, {[], @pkt_toobig={0x2, 0x0, 0x0, 0x7c, {0x0, 0x6, "7f112d", 0x8001, 0x29, 0x0, @mcast1, @remote, [@dstopts={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x3a], [@enc_lim]}, @srh={0x0, 0x2, 0x4, 0x1, 0x0, 0x0, 0x0, [@mcast2]}]}}}}}}}, 0x0) 07:50:11 executing program 2: clone(0x0, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) exit_group(0x0) syz_emit_ethernet(0x8e, &(0x7f00000000c0)={@broadcast, @link_local, @void, {@ipv6={0x86dd, @icmpv6={0x0, 0x6, "42bf00", 0x58, 0x3a, 0x0, @local={0xfe, 0x80, [0x3, 0x10, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xd]}, @mcast2, {[], @pkt_toobig={0x2, 0x0, 0x0, 0x7c, {0x0, 0x6, "7f112d", 0x8001, 0x29, 0x0, @mcast1, @remote, [@dstopts={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x3a], [@enc_lim]}, @srh={0x0, 0x2, 0x4, 0x1, 0x0, 0x0, 0x0, [@mcast2]}]}}}}}}}, 0x0) [ 327.716846] netlink: 'syz-executor.4': attribute type 4 has an invalid length. 07:50:11 executing program 1: mkdir(&(0x7f0000000140)='./file0\x00', 0x0) mount(0x0, &(0x7f00000000c0)='./file0\x00', &(0x7f0000000000)='tracefs\x00', 0x1080, 0x0) r0 = syz_open_dev$tty1(0xc, 0x4, 0x1) r1 = syz_open_procfs(0x0, &(0x7f0000000080)='mountinfo\x00') sendfile(r0, r1, 0x0, 0x800000080004103) syz_open_dev$audion(&(0x7f0000000040)='/dev/audio#\x00', 0x5, 0x400001) r2 = socket$inet_icmp_raw(0x2, 0x3, 0x1) r3 = dup(r2) ioctl$PERF_EVENT_IOC_ENABLE(r3, 0x8912, 0x400200) openat$bsg(0xffffffffffffff9c, &(0x7f0000000100)='/dev/bsg\x00', 0x155902, 0x0) ioctl$RTC_EPOCH_READ(r3, 0x8008700d, &(0x7f0000000180)) 07:50:11 executing program 4: r0 = socket(0x10, 0x803, 0x0) sendmsg$NBD_CMD_DISCONNECT(r0, &(0x7f00000001c0)={0x0, 0x0, &(0x7f0000000180)={0x0}}, 0x0) r1 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000000000)='/dev/ptmx\x00', 0x0, 0x0) ioctl$TIOCSETD(r1, 0x5423, &(0x7f0000000080)=0x5) r2 = socket$inet_icmp_raw(0x2, 0x3, 0x1) r3 = dup(r2) setsockopt$TIPC_MCAST_REPLICAST(0xffffffffffffffff, 0x10f, 0x86) ioctl$PERF_EVENT_IOC_ENABLE(r3, 0x8912, 0x400200) clone(0x0, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) mremap(&(0x7f0000a94000/0x2000)=nil, 0x2000, 0x800000, 0x7, &(0x7f0000130000/0x800000)=nil) 07:50:11 executing program 5: r0 = syz_open_dev$loop(&(0x7f0000000000)='/dev/loop#\x00', 0x0, 0x0) r1 = openat$snapshot(0xffffffffffffff9c, &(0x7f00000000c0)='/dev/snapshot\x00', 0x40, 0x0) r2 = socket$inet_icmp_raw(0x2, 0x3, 0x1) r3 = dup(r2) ioctl$PERF_EVENT_IOC_ENABLE(r3, 0x8912, 0x400200) bind(r1, &(0x7f0000000100)=@pppol2tp={0x18, 0x1, {0x0, r3, {0x2, 0x4e21, @rand_addr=0x64010101}, 0x2, 0x1, 0x2, 0x2}}, 0x80) fcntl$setownex(0xffffffffffffffff, 0xf, &(0x7f0000000340)={0x2}) ioctl$BLKTRACESETUP(r0, 0xc0481273, &(0x7f0000000040)={[], 0xae0, 0x802, 0x1, 0x1001, 0x4000001}) ioctl$BLKTRACESTART(r0, 0x1274, 0x0) 07:50:11 executing program 0: syz_mount_image$bfs(&(0x7f0000000000)='bfs\x00', &(0x7f0000000040)='./file0\x00', 0xfffffff6, 0x2, &(0x7f0000000100)=[{&(0x7f0000000180)="cefaad1bb83c000040dc", 0xa}, {0x0, 0x0, 0xb3e}], 0x0, 0x0) 07:50:11 executing program 2: clone(0x0, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) exit_group(0x0) syz_emit_ethernet(0x8e, &(0x7f00000000c0)={@broadcast, @link_local, @void, {@ipv6={0x86dd, @icmpv6={0x0, 0x6, "42bf00", 0x58, 0x3a, 0x0, @local={0xfe, 0x80, [0x3, 0x10, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xd]}, @mcast2, {[], @pkt_toobig={0x2, 0x0, 0x0, 0x7c, {0x0, 0x6, "7f112d", 0x8001, 0x29, 0x0, @mcast1, @remote, [@dstopts={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x3a], [@enc_lim]}, @srh={0x0, 0x2, 0x4, 0x1, 0x0, 0x0, 0x0, [@mcast2]}]}}}}}}}, 0x0) [ 327.922924] mkiss: ax0: crc mode is auto. [ 327.946022] BFS-fs: bfs_fill_super(): loop0 is unclean, continuing 07:50:11 executing program 5: r0 = syz_open_dev$loop(&(0x7f0000000000)='/dev/loop#\x00', 0x0, 0x0) r1 = openat$snapshot(0xffffffffffffff9c, &(0x7f00000000c0)='/dev/snapshot\x00', 0x40, 0x0) r2 = socket$inet_icmp_raw(0x2, 0x3, 0x1) r3 = syz_init_net_socket$x25(0x9, 0x5, 0x0) r4 = dup(r2) ioctl$PERF_EVENT_IOC_ENABLE(r4, 0x8912, 0x400200) bind(r1, &(0x7f0000000100)=@pppol2tp={0x18, 0x1, {0x0, r4, {0x2, 0x4e21, @rand_addr=0x64010101}, 0x2, 0x1, 0x2, 0x2}}, 0x80) setsockopt$SO_TIMESTAMPING(r4, 0x1, 0x41, &(0x7f0000000180)=0x40a4, 0x4) sendmsg$IPCTNL_MSG_EXP_GET_STATS_CPU(r3, &(0x7f0000000280)={&(0x7f00000001c0)={0x10, 0x0, 0x0, 0x200}, 0xc, &(0x7f0000000240)={&(0x7f0000000200)={0x14, 0x3, 0x2, 0x0, 0x0, 0x0, {0xc, 0x0, 0x5}, ["", "", "", ""]}, 0x14}, 0x1, 0x0, 0x0, 0x2004408d}, 0x84) fcntl$setownex(0xffffffffffffffff, 0xf, &(0x7f0000000340)={0x2}) ioctl$BLKTRACESETUP(r0, 0xc0481273, &(0x7f0000000040)={[], 0x0, 0x7ff, 0x1fc, 0x1002, 0x1}) ioctl$BLKTRACESTART(r0, 0x1274, 0x0) 07:50:11 executing program 2: clone(0x20002004ffc, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) exit_group(0x0) syz_emit_ethernet(0x0, 0x0, 0x0) [ 328.057613] mkiss: ax1: crc mode is auto. [ 328.061741] BFS-fs: bfs_fill_super(): loop0 is unclean, continuing 07:50:12 executing program 2: clone(0x20002004ffc, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) exit_group(0x0) syz_emit_ethernet(0x0, 0x0, 0x0) 07:50:12 executing program 0: syz_mount_image$bfs(&(0x7f0000000000)='bfs\x00', &(0x7f0000000040)='./file0\x00', 0xfffffffb, 0x2, &(0x7f0000000100)=[{&(0x7f0000000180)="cefaad1bb83c000040dc", 0xa}, {0x0, 0x0, 0xb3e}], 0x0, 0x0) 07:50:12 executing program 5: r0 = syz_open_dev$loop(&(0x7f0000000000)='/dev/loop#\x00', 0x0, 0x0) r1 = openat$snapshot(0xffffffffffffff9c, &(0x7f00000000c0)='/dev/snapshot\x00', 0x40, 0x0) r2 = socket$inet_icmp_raw(0x2, 0x3, 0x1) r3 = dup(r2) ioctl$PERF_EVENT_IOC_ENABLE(r3, 0x8912, 0x400200) bind(r1, &(0x7f0000000100)=@pppol2tp={0x18, 0x1, {0x0, r3, {0x2, 0x4e21, @local}, 0x2, 0x1, 0x2, 0x2}}, 0x80) r4 = socket$inet_icmp_raw(0x2, 0x3, 0x1) r5 = dup(r4) ioctl$PERF_EVENT_IOC_ENABLE(r5, 0x8912, 0x400200) getsockopt$inet_sctp_SCTP_GET_ASSOC_ID_LIST(0xffffffffffffffff, 0x84, 0x1d, &(0x7f000025e000)={0x2, [0x0, 0x0]}, &(0x7f0000a8a000)=0xc) getsockopt$inet_sctp6_SCTP_SOCKOPT_PEELOFF(0xffffffffffffffff, 0x84, 0x6c, &(0x7f000059aff8)={r6}, &(0x7f000034f000)=0x2059b000) getsockopt$inet_sctp6_SCTP_GET_PEER_ADDR_INFO(0xffffffffffffffff, 0x84, 0xf, &(0x7f0000000180)={r6, @in={{0x2, 0x4e20, @dev={0xac, 0x14, 0x14, 0x10}}}, 0x1, 0x80000001, 0x80, 0x3f, 0x2}, &(0x7f0000000080)=0x98) setsockopt$inet_sctp6_SCTP_DEFAULT_SNDINFO(0xffffffffffffffff, 0x84, 0x22, &(0x7f0000000140)={0x1000, 0x201, 0x7d, 0x2, r6}, 0x10) getsockopt$inet_sctp_SCTP_DEFAULT_SEND_PARAM(r5, 0x84, 0xa, &(0x7f0000000180)={0xff, 0x7, 0x1, 0x9, 0x9, 0x9, 0x5, 0x75a3dec, r6}, &(0x7f00000001c0)=0x20) fcntl$setownex(0xffffffffffffffff, 0xf, &(0x7f0000000340)={0x2}) ioctl$BLKTRACESETUP(r0, 0xc0481273, &(0x7f0000000040)={[], 0x0, 0x7ff, 0x1fc, 0x1002, 0x1}) ioctl$BLKTRACESTART(r0, 0x1274, 0x0) 07:50:12 executing program 4: r0 = socket$inet(0xa, 0x800, 0x84) connect$inet(r0, &(0x7f0000000180)={0x2, 0x0, @remote={0xac, 0x14, 0xffffffffffffffff}}, 0x10) listen(r0, 0x800000007ff) r1 = accept4(r0, 0x0, 0x0, 0x0) getsockopt$inet_sctp6_SCTP_STATUS(r1, 0x84, 0x72, &(0x7f00000001c0)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, {0x0, @in={{0x2, 0x0, @multicast2}}}}, &(0x7f0000000080)=0xb0) 07:50:12 executing program 2: clone(0x20002004ffc, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) exit_group(0x0) syz_emit_ethernet(0x0, 0x0, 0x0) [ 328.310630] BFS-fs: bfs_fill_super(): loop0 is unclean, continuing 07:50:12 executing program 5: r0 = syz_open_dev$loop(&(0x7f0000000000)='/dev/loop#\x00', 0x0, 0x0) r1 = openat$snapshot(0xffffffffffffff9c, &(0x7f00000000c0)='/dev/snapshot\x00', 0x40, 0x0) r2 = socket$inet_icmp_raw(0x2, 0x3, 0x1) r3 = dup(r2) ioctl$PERF_EVENT_IOC_ENABLE(r3, 0x8912, 0x400200) bind(r1, &(0x7f0000000100)=@pppol2tp={0x18, 0x1, {0x0, r3, {0x2, 0x4e21, @rand_addr=0x64010101}, 0x2, 0x1, 0x2, 0x2}}, 0x80) fcntl$setownex(0xffffffffffffffff, 0xf, &(0x7f0000000340)={0x2}) ioctl$BLKTRACESETUP(r1, 0xc0481273, &(0x7f0000000040)={[], 0x0, 0x7ff, 0x1fc, 0x1002}) ioctl$BLKTRACESTART(r0, 0x1274, 0x0) 07:50:12 executing program 2: clone(0x20002004ffc, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) exit_group(0x0) syz_emit_ethernet(0x8e, &(0x7f00000000c0)={@broadcast, @link_local, @void, {@ipv6={0x86dd, @icmpv6={0x0, 0x6, "42bf00", 0x58, 0x3a, 0x0, @local={0xfe, 0x80, [0x3, 0x10, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xd]}, @mcast2, {[], @pkt_toobig={0x2, 0x0, 0x0, 0x0, {0x0, 0x6, "7f112d", 0x8001, 0x29, 0x0, @mcast1, @remote, [@dstopts={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x3a], [@enc_lim]}, @srh={0x0, 0x2, 0x4, 0x1, 0x0, 0x0, 0x0, [@mcast2]}]}}}}}}}, 0x0) 07:50:12 executing program 0: syz_mount_image$bfs(&(0x7f0000000000)='bfs\x00', &(0x7f0000000040)='./file0\x00', 0xfffffffd, 0x2, &(0x7f0000000100)=[{&(0x7f0000000180)="cefaad1bb83c000040dc", 0xa}, {0x0, 0x0, 0xb3e}], 0x0, 0x0) 07:50:12 executing program 4: mmap(&(0x7f000034a000/0x1000)=nil, 0x1000, 0xb635773f06ebbeee, 0x8031, 0xffffffffffffffff, 0xffffd000) r0 = open(&(0x7f0000000000)='./bus\x00', 0x103442, 0x0) socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000000040)={0xffffffffffffffff}) r2 = dup(r1) ioctl$PERF_EVENT_IOC_ENABLE(r2, 0x8912, 0x400200) mmap(&(0x7f0000001000/0xa000)=nil, 0xa000, 0x800006, 0x11, r0, 0x403000) r3 = creat(&(0x7f0000000080)='./bus\x00', 0x0) ioctl$EXT4_IOC_SETFLAGS(r3, 0x40086602, &(0x7f0000000040)) r4 = creat(&(0x7f0000000100)='./bus\x00', 0x0) ftruncate(r4, 0x2008001) r5 = socket$inet6(0xa, 0x3, 0x5) close(r5) r6 = open(&(0x7f0000000400)='./bus\x00', 0x1141042, 0x0) sendfile(r5, r6, 0x0, 0x8000fffffffa) madvise(&(0x7f0000000000/0x600000)=nil, 0x60000a, 0x9) 07:50:12 executing program 1: mkdir(&(0x7f0000000080)='./file0\x00', 0x0) mount(0x0, &(0x7f00000000c0)='./file0\x00', &(0x7f0000000000)='tracefs\x00', 0x0, 0x0) r0 = syz_open_dev$tty1(0xc, 0x4, 0x4) r1 = syz_open_procfs(0x0, &(0x7f0000000240)='attr/current\x00') r2 = openat$dlm_plock(0xffffffffffffff9c, &(0x7f0000000040)='/dev/dlm_plock\x00', 0x200, 0x0) getsockopt$bt_sco_SCO_CONNINFO(r2, 0x11, 0x2, &(0x7f0000000100)=""/64, &(0x7f0000000140)=0x40) ioctl$sock_inet_SIOCGIFDSTADDR(r2, 0x8917, &(0x7f0000000180)={'veth1_to_bridge\x00', {0x2, 0x4e21, @local}}) sendfile(r0, r1, 0x0, 0x800000080004103) r3 = socket$inet_icmp_raw(0x2, 0x3, 0x1) r4 = dup(r3) ioctl$PERF_EVENT_IOC_ENABLE(r4, 0x8912, 0x400200) getsockopt$ax25_int(r4, 0x101, 0x3, &(0x7f00000001c0), &(0x7f0000000200)=0x4) r5 = socket$inet_icmp_raw(0x2, 0x3, 0x1) r6 = dup(r5) ioctl$PERF_EVENT_IOC_ENABLE(r6, 0x8912, 0x400200) r7 = syz_genetlink_get_family_id$nbd(&(0x7f00000002c0)='nbd\x00') sendmsg$NBD_CMD_RECONFIGURE(r6, &(0x7f00000003c0)={&(0x7f0000000280)={0x10, 0x0, 0x0, 0x400}, 0xc, &(0x7f0000000380)={&(0x7f0000000300)={0x58, r7, 0x4, 0x70bd28, 0x25dfdbfb, {}, [@NBD_ATTR_INDEX={0x8, 0x1, 0x0}, @NBD_ATTR_DEAD_CONN_TIMEOUT={0xc, 0x8, 0x1}, @NBD_ATTR_BLOCK_SIZE_BYTES={0xc, 0x3, 0x3ce}, @NBD_ATTR_BLOCK_SIZE_BYTES={0xc, 0x3, 0x1}, @NBD_ATTR_SERVER_FLAGS={0xc, 0x5, 0x1}, @NBD_ATTR_DEAD_CONN_TIMEOUT={0xc, 0x8, 0x3}]}, 0x58}, 0x1, 0x0, 0x0, 0x4000}, 0x4000) 07:50:12 executing program 2: clone(0x20002004ffc, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) exit_group(0x0) syz_emit_ethernet(0x8e, &(0x7f00000000c0)={@broadcast, @link_local, @void, {@ipv6={0x86dd, @icmpv6={0x0, 0x6, "42bf00", 0x58, 0x3a, 0x0, @local={0xfe, 0x80, [0x3, 0x10, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xd]}, @mcast2, {[], @pkt_toobig={0x2, 0x0, 0x0, 0x0, {0x0, 0x6, "7f112d", 0x0, 0x29, 0x0, @mcast1, @remote, [@dstopts={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x3a], [@enc_lim]}, @srh={0x0, 0x2, 0x4, 0x1, 0x0, 0x0, 0x0, [@mcast2]}]}}}}}}}, 0x0) [ 328.897636] BFS-fs: bfs_fill_super(): loop0 is unclean, continuing 07:50:12 executing program 2: clone(0x20002004ffc, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) exit_group(0x0) syz_emit_ethernet(0x8e, &(0x7f00000000c0)={@broadcast, @link_local, @void, {@ipv6={0x86dd, @icmpv6={0x0, 0x6, "42bf00", 0x58, 0x3a, 0x0, @local={0xfe, 0x80, [0x3, 0x10, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xd]}, @mcast2, {[], @pkt_toobig={0x2, 0x0, 0x0, 0x0, {0x0, 0x6, "7f112d", 0x0, 0x29, 0x0, @mcast1, @remote, [@dstopts={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x3a], [@enc_lim]}, @srh={0x0, 0x2, 0x4, 0x1, 0x0, 0x0, 0x0, [@mcast2]}]}}}}}}}, 0x0) 07:50:12 executing program 5: r0 = syz_open_dev$loop(&(0x7f0000000000)='/dev/loop#\x00', 0x0, 0x0) r1 = openat$snapshot(0xffffffffffffff9c, &(0x7f00000000c0)='/dev/snapshot\x00', 0x40, 0x0) r2 = socket$inet_icmp_raw(0x2, 0x3, 0x1) r3 = dup(r2) ioctl$PERF_EVENT_IOC_ENABLE(r3, 0x8912, 0x400200) bind(r1, &(0x7f0000000100)=@pppol2tp={0x18, 0x1, {0x0, r3, {0x2, 0x4e21, @rand_addr=0x64010101}, 0x2, 0x1, 0x2, 0x2}}, 0x80) fcntl$setownex(0xffffffffffffffff, 0xf, &(0x7f0000000340)={0x2}) ioctl$BLKTRACESETUP(r0, 0xc0481273, &(0x7f0000000040)={[], 0x0, 0x7ff, 0x1fc, 0x1002, 0x1}) r4 = open(&(0x7f0000000280)='./file0\x00', 0x4001, 0x81) pread64(r4, &(0x7f00000002c0)=""/16, 0x10, 0x1) getsockopt$inet_sctp_SCTP_GET_ASSOC_ID_LIST(0xffffffffffffffff, 0x84, 0x1d, &(0x7f0000000300)=ANY=[@ANYBLOB="c802468000", @ANYRES32, @ANYRES32=0x0], &(0x7f0000a8a000)=0xc) getsockopt$inet_sctp6_SCTP_SOCKOPT_PEELOFF(0xffffffffffffffff, 0x84, 0x6c, &(0x7f000059aff8)={r5}, &(0x7f000034f000)=0x2059b000) getsockopt$inet_sctp6_SCTP_GET_PEER_ADDR_INFO(0xffffffffffffffff, 0x84, 0xf, &(0x7f0000000180)={r5, @in={{0x2, 0x4e20, @dev={0xac, 0x14, 0x14, 0x10}}}, 0x1, 0x80000001, 0x80, 0x3f, 0x2}, &(0x7f0000000080)=0x98) setsockopt$inet_sctp6_SCTP_DEFAULT_SNDINFO(0xffffffffffffffff, 0x84, 0x22, &(0x7f0000000140)={0x1000, 0x201, 0x7d, 0x2, r5}, 0x10) openat$ppp(0xffffffffffffff9c, &(0x7f00000003c0)='/dev/ppp\x00', 0x44001, 0x0) setsockopt$inet6_dccp_int(r1, 0x21, 0x5, &(0x7f0000000380)=0x713d6213, 0x4) getsockopt$inet_sctp_SCTP_GET_PEER_ADDR_INFO(r1, 0x84, 0xf, &(0x7f0000000180)={r5, @in={{0x2, 0x4e21, @local}}, 0x1, 0x4, 0x80000001, 0x0, 0x3}, &(0x7f0000000240)=0x98) ioctl$BLKTRACESTART(r0, 0x1274, 0x0) 07:50:12 executing program 0: syz_mount_image$bfs(&(0x7f0000000000)='bfs\x00', &(0x7f0000000040)='./file0\x00', 0xfffffffe, 0x2, &(0x7f0000000100)=[{&(0x7f0000000180)="cefaad1bb83c000040dc", 0xa}, {0x0, 0x0, 0xb3e}], 0x0, 0x0) 07:50:13 executing program 2: clone(0x20002004ffc, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) exit_group(0x0) syz_emit_ethernet(0x8e, &(0x7f00000000c0)={@broadcast, @link_local, @void, {@ipv6={0x86dd, @icmpv6={0x0, 0x6, "42bf00", 0x58, 0x3a, 0x0, @local={0xfe, 0x80, [0x3, 0x10, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xd]}, @mcast2, {[], @pkt_toobig={0x2, 0x0, 0x0, 0x0, {0x0, 0x6, "7f112d", 0x0, 0x0, 0x0, @mcast1, @remote, [@dstopts={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x3a], [@enc_lim]}, @srh={0x0, 0x2, 0x4, 0x1, 0x0, 0x0, 0x0, [@mcast2]}]}}}}}}}, 0x0) 07:50:13 executing program 2: clone(0x20002004ffc, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) exit_group(0x0) syz_emit_ethernet(0x76, &(0x7f00000000c0)={@broadcast, @link_local, @void, {@ipv6={0x86dd, @icmpv6={0x0, 0x6, "42bf00", 0x40, 0x3a, 0x0, @local={0xfe, 0x80, [0x3, 0x10, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xd]}, @mcast2, {[], @pkt_toobig={0x2, 0x0, 0x0, 0x0, {0x0, 0x6, "7f112d", 0x0, 0x0, 0x0, @mcast1, @remote, [@dstopts={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x3a], [@enc_lim]}]}}}}}}}, 0x0) 07:50:13 executing program 0: syz_mount_image$bfs(&(0x7f0000000000)='bfs\x00', &(0x7f0000000040)='./file0\x00', 0xedc000000000, 0x2, &(0x7f0000000100)=[{&(0x7f0000000180)="cefaad1bb83c000040dc", 0xa}, {0x0, 0x0, 0xb3e}], 0x0, 0x0) 07:50:13 executing program 2: clone(0x20002004ffc, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) exit_group(0x0) syz_emit_ethernet(0x76, &(0x7f00000000c0)={@broadcast, @link_local, @void, {@ipv6={0x86dd, @icmpv6={0x0, 0x6, "42bf00", 0x40, 0x3a, 0x0, @local={0xfe, 0x80, [0x3, 0x10, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xd]}, @mcast2, {[], @pkt_toobig={0x2, 0x0, 0x0, 0x0, {0x0, 0x6, "7f112d", 0x0, 0x0, 0x0, @mcast1, @remote, [@dstopts={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x3a], [@enc_lim]}]}}}}}}}, 0x0) 07:50:13 executing program 5: r0 = syz_open_dev$loop(&(0x7f0000000000)='/dev/loop#\x00', 0x0, 0x0) r1 = openat$snapshot(0xffffffffffffff9c, &(0x7f00000000c0)='/dev/snapshot\x00', 0x40, 0x0) r2 = socket$inet_icmp_raw(0x2, 0x3, 0x1) r3 = dup(r2) r4 = socket$inet_icmp_raw(0x2, 0x3, 0x1) r5 = dup(r4) ioctl$PERF_EVENT_IOC_ENABLE(r5, 0x8912, 0x400200) ioctl$PERF_EVENT_IOC_ENABLE(r5, 0x8912, 0x10358fdd) bind(r1, &(0x7f0000000100)=@pppol2tp={0x18, 0x1, {0x0, r3, {0x2, 0x4e21, @rand_addr=0x64010101}, 0x2, 0x1, 0x2, 0x2}}, 0x80) fcntl$setownex(0xffffffffffffffff, 0xf, &(0x7f0000000340)={0x2}) ioctl$BLKTRACESETUP(r0, 0xc0481273, &(0x7f0000000040)={[], 0x0, 0x7ff, 0x1fc, 0x1002, 0x1}) r6 = accept4$netrom(r1, &(0x7f0000002980)={{0x3, @bcast}, [@netrom, @remote, @null, @rose, @remote, @rose, @rose, @null]}, &(0x7f0000002a00)=0x48, 0x800) ioctl$FS_IOC_GETFSMAP(r6, 0xc0c0583b, &(0x7f0000002a40)={0x0, 0x0, 0x8, 0x0, [], [{0x3e, 0xc, 0x1ad3, 0x5, 0x0, 0x7}, {0x4e, 0x4, 0x99, 0x9, 0x3f, 0x5}], [[], [], [], [], [], [], [], []]}) ioctl$BLKTRACESTART(r0, 0x1274, 0x0) 07:50:13 executing program 0: syz_mount_image$bfs(&(0x7f0000000000)='bfs\x00', &(0x7f0000000040)='./file0\x00', 0x1000000000000, 0x2, &(0x7f0000000100)=[{&(0x7f0000000180)="cefaad1bb83c000040dc", 0xa}, {0x0, 0x0, 0xb3e}], 0x0, 0x0) 07:50:13 executing program 5: r0 = syz_open_dev$loop(&(0x7f0000000000)='/dev/loop#\x00', 0x0, 0x0) r1 = openat$snapshot(0xffffffffffffff9c, &(0x7f00000000c0)='/dev/snapshot\x00', 0x40, 0x0) r2 = socket$inet_icmp_raw(0x2, 0x3, 0x1) r3 = dup(r2) ioctl$PERF_EVENT_IOC_ENABLE(r3, 0x8912, 0x400200) bind(r1, &(0x7f0000000100)=@pppol2tp={0x18, 0x1, {0x0, r3, {0x2, 0x4e21, @rand_addr=0x64010101}, 0x3, 0x1, 0x2, 0x2}}, 0x80) fcntl$setownex(0xffffffffffffffff, 0xf, &(0x7f0000000340)={0x2}) r4 = socket$inet_icmp_raw(0x2, 0x3, 0x1) r5 = dup(r4) finit_module(r5, &(0x7f0000000240)='/dev/loop#\x00', 0x0) ioctl$PERF_EVENT_IOC_ENABLE(r5, 0x8912, 0x400200) read(r5, &(0x7f0000000180)=""/135, 0x87) r6 = getpgid(0x0) prlimit64(r6, 0x0, 0x0, 0x0) ioctl$BLKTRACESETUP(0xffffffffffffffff, 0xc0481273, &(0x7f0000000280)={[], 0x6, 0x7fa, 0x2, 0xfff, 0x5, r6}) ioctl$BLKTRACESTART(r0, 0x1274, 0x0) 07:50:13 executing program 2: clone(0x20002004ffc, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) exit_group(0x0) syz_emit_ethernet(0x76, &(0x7f00000000c0)={@broadcast, @link_local, @void, {@ipv6={0x86dd, @icmpv6={0x0, 0x6, "42bf00", 0x40, 0x3a, 0x0, @local={0xfe, 0x80, [0x3, 0x10, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xd]}, @mcast2, {[], @pkt_toobig={0x2, 0x0, 0x0, 0x0, {0x0, 0x6, "7f112d", 0x0, 0x0, 0x0, @mcast1, @remote, [@dstopts={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x3a], [@enc_lim]}]}}}}}}}, 0x0) 07:50:13 executing program 0: syz_mount_image$bfs(&(0x7f0000000000)='bfs\x00', &(0x7f0000000040)='./file0\x00', 0x2000000000000, 0x2, &(0x7f0000000100)=[{&(0x7f0000000180)="cefaad1bb83c000040dc", 0xa}, {0x0, 0x0, 0xb3e}], 0x0, 0x0) 07:50:13 executing program 4: socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000000100)={0xffffffffffffffff}) r1 = socket$inet_icmp_raw(0x2, 0x3, 0x1) ioctl$NS_GET_PARENT(0xffffffffffffffff, 0xb702, 0x0) dup(r1) ioctl(r1, 0x0, &(0x7f0000000080)="0737db36429d3502411e38091380ba3b75e9b4907149f2341e8450fd346d9ed4e1bb31993a30212ee409170b330717b52887de5a54d6826e9f3327b2e6d147668fd5ebdd9be3d07d705b2b809acb") r2 = dup(r0) ioctl$PERF_EVENT_IOC_ENABLE(r2, 0x8912, 0x400200) r3 = syz_open_dev$vcsa(&(0x7f0000000180)='/dev/vcsa#\x00', 0xf54, 0x50200) getsockopt$inet_sctp_SCTP_GET_ASSOC_ID_LIST(0xffffffffffffffff, 0x84, 0x1d, &(0x7f000025e000)=ANY=[@ANYBLOB="028b77ff", @ANYRES32=0x0, @ANYRES32=0x0], &(0x7f0000a8a000)=0xc) getsockopt$inet_sctp6_SCTP_SOCKOPT_PEELOFF(0xffffffffffffffff, 0x84, 0x6c, &(0x7f000059aff8)={r4}, &(0x7f000034f000)=0x2059b000) getsockopt$inet_sctp_SCTP_GET_ASSOC_ID_LIST(0xffffffffffffffff, 0x84, 0x1d, &(0x7f000025e000)={0x2, [0x0, 0x0]}, &(0x7f0000a8a000)=0xc) getsockopt$inet_sctp6_SCTP_SOCKOPT_PEELOFF(0xffffffffffffffff, 0x84, 0x6c, &(0x7f000059aff8)={r5}, &(0x7f000034f000)=0x2059b000) getsockopt$inet_sctp6_SCTP_GET_PEER_ADDR_INFO(0xffffffffffffffff, 0x84, 0xf, &(0x7f0000000180)={r5, @in={{0x2, 0x4e20, @dev={0xac, 0x14, 0x14, 0x10}}}, 0x1, 0x80000001, 0x80, 0x3f, 0x2}, &(0x7f0000000080)=0x98) setsockopt$inet_sctp6_SCTP_DEFAULT_SNDINFO(0xffffffffffffffff, 0x84, 0x22, &(0x7f0000000140)={0x1000, 0x201, 0x7d, 0x2, r5}, 0x10) getsockopt$inet_sctp6_SCTP_DELAYED_SACK(0xffffffffffffffff, 0x84, 0x10, &(0x7f0000000240)=@assoc_value={r5, 0x8001}, &(0x7f0000000280)=0x8) getsockopt$inet_sctp6_SCTP_GET_PEER_ADDR_INFO(0xffffffffffffffff, 0x84, 0xf, &(0x7f0000000180)={r4, @in6={{0xa, 0x4e24, 0x1, @remote, 0x9}}, 0x1, 0x80000001, 0x80, 0x2, 0x2}, &(0x7f0000000080)=0x98) setsockopt$inet_sctp6_SCTP_DEFAULT_SNDINFO(0xffffffffffffffff, 0x84, 0x22, &(0x7f0000000140)={0x1000, 0x201, 0x7d, 0x2, r4}, 0x10) setsockopt$inet_sctp6_SCTP_STREAM_SCHEDULER_VALUE(r3, 0x84, 0x7c, &(0x7f00000001c0)={r4, 0x3f, 0x9529}, 0x8) r6 = socket$kcm(0x10, 0x2, 0x10) sendmsg$kcm(r6, &(0x7f0000000040)={0x0, 0x0, &(0x7f0000000000)=[{&(0x7f0000000140)="2e0000003100050ad24180648c6394fb0124fc0012000b400c000200053582c137153e370900018025641700d1bd", 0x2e}], 0x1}, 0x0) 07:50:13 executing program 2: clone(0x20002004ffc, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) exit_group(0x0) syz_emit_ethernet(0x7e, &(0x7f00000000c0)={@broadcast, @link_local, @void, {@ipv6={0x86dd, @icmpv6={0x0, 0x6, "42bf00", 0x48, 0x3a, 0x0, @local={0xfe, 0x80, [0x3, 0x10, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xd]}, @mcast2, {[], @pkt_toobig={0x2, 0x0, 0x0, 0x0, {0x0, 0x6, "7f112d", 0x0, 0x0, 0x0, @mcast1, @remote, [@dstopts={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x3a], [@enc_lim]}, @srh]}}}}}}}, 0x0) [ 329.973248] BFS-fs: bfs_fill_super(): loop0 is unclean, continuing 07:50:13 executing program 0: syz_mount_image$bfs(&(0x7f0000000000)='bfs\x00', &(0x7f0000000040)='./file0\x00', 0x4000000000000, 0x2, &(0x7f0000000100)=[{&(0x7f0000000180)="cefaad1bb83c000040dc", 0xa}, {0x0, 0x0, 0xb3e}], 0x0, 0x0) 07:50:14 executing program 2: clone(0x20002004ffc, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) exit_group(0x0) syz_emit_ethernet(0x7e, &(0x7f00000000c0)={@broadcast, @link_local, @void, {@ipv6={0x86dd, @icmpv6={0x0, 0x6, "42bf00", 0x48, 0x3a, 0x0, @local={0xfe, 0x80, [0x3, 0x10, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xd]}, @mcast2, {[], @pkt_toobig={0x2, 0x0, 0x0, 0x0, {0x0, 0x6, "7f112d", 0x0, 0x0, 0x0, @mcast1, @remote, [@dstopts={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x3a], [@enc_lim]}, @srh]}}}}}}}, 0x0) 07:50:14 executing program 4: ioctl$IMHOLD_L1(0xffffffffffffffff, 0x80044948, &(0x7f00000000c0)) r0 = dup2(0xffffffffffffffff, 0xffffffffffffffff) sendmsg$NL80211_CMD_DEL_MPATH(0xffffffffffffffff, &(0x7f0000000440)={&(0x7f00000002c0)={0x10, 0x0, 0x0, 0x10000000}, 0xc, 0x0, 0x1, 0x0, 0x0, 0x7b4ab3f308a70a5a}, 0x0) getpeername$netrom(r0, &(0x7f0000000180)={{0x3, @rose}, [@netrom, @rose, @default, @remote, @rose, @netrom, @bcast, @null]}, &(0x7f0000000100)=0x48) openat$kvm(0xffffffffffffff9c, &(0x7f0000000200)='/dev/kvm\x00', 0x0, 0x0) ioctl$KVM_CREATE_VCPU(0xffffffffffffffff, 0xae41, 0x401) ioctl$KVM_SET_USER_MEMORY_REGION(0xffffffffffffffff, 0x4020ae46, &(0x7f0000000080)={0x0, 0x0, 0x0, 0x2000, &(0x7f0000000000/0x2000)=nil}) ioctl$KVM_X86_GET_MCE_CAP_SUPPORTED(0xffffffffffffffff, 0x8008ae9d, &(0x7f0000000080)=""/63) perf_event_open(&(0x7f0000000240)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x41c1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext={0x4}, 0x0, 0x0, 0x0, 0x0, 0x6, 0x4}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r1 = socket$inet6_tcp(0xa, 0x1, 0x0) getsockopt$inet6_IPV6_FLOWLABEL_MGR(r1, 0x6, 0x1a, 0x0, &(0x7f00000002c0)) pwritev(r1, &(0x7f0000000100), 0x0, 0x401) r2 = getpid() ioctl$SNDRV_CTL_IOCTL_HWDEP_NEXT_DEVICE(0xffffffffffffffff, 0xc0045520, 0x0) ptrace$getregset(0x4204, r2, 0x200, 0x0) mkdir(&(0x7f0000000140)='./file0\x00', 0x0) sched_setscheduler(r2, 0x5, &(0x7f0000000000)) r3 = openat$snapshot(0xffffffffffffff9c, &(0x7f0000000040)='/dev/snapshot\x00', 0xa0201, 0x0) close(r3) 07:50:14 executing program 1: mkdir(&(0x7f0000000080)='./file0\x00', 0x0) getsockopt$sock_cred(0xffffffffffffffff, 0x1, 0x11, &(0x7f0000caaffb)={0x0, 0x0}, &(0x7f0000cab000)=0xc) setresuid(r0, 0x0, 0x0) r1 = socket$vsock_stream(0x28, 0x1, 0x0) getsockopt$sock_cred(r1, 0x1, 0x11, &(0x7f0000caaffb)={0x0, 0x0}, &(0x7f0000cab000)=0xc) setresuid(r2, 0x0, 0x0) r3 = socket$netlink(0x10, 0x3, 0x0) getsockopt$sock_cred(0xffffffffffffffff, 0x1, 0x11, &(0x7f0000000200)={0x0, 0x0, 0x0}, &(0x7f0000000340)=0xc) write$FUSE_CREATE_OPEN(0xffffffffffffffff, &(0x7f0000000280)={0xa0, 0x0, 0x4, {{0x6, 0x1, 0x8d, 0x0, 0x4, 0xffffffff, {0x1, 0x0, 0xffffffffffff1c73, 0x1000, 0xf59, 0x3, 0xf4, 0x0, 0x81, 0x0, 0x8001, 0x0, r4, 0x3, 0x1}}}}, 0xa0) sendmsg$netlink(0xffffffffffffffff, &(0x7f0000000380)={0x0, 0x0, &(0x7f0000000100), 0x0, &(0x7f0000000300)=[@rights={{0x28, 0x1, 0x1, [r3, 0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff]}}, @cred={{0x1c, 0x1, 0x2, {0x0, 0x0, r4}}}], 0x48, 0x24000080}, 0x20) setxattr$system_posix_acl(&(0x7f00000003c0)='./file0\x00', &(0x7f0000000400)='system.posix_acl_default\x00', &(0x7f0000000440)={{}, {0x1, 0x6}, [{0x2, 0x5}, {0x2, 0x5}, {0x2, 0x2}, {0x2, 0x5, r0}, {0x2, 0x0, r2}], {0x4, 0x6}, [{0x8, 0x0, r4}], {0x10, 0x2}}, 0x54, 0x3) mount(0x0, &(0x7f00000000c0)='./file0\x00', &(0x7f0000000000)='tracefs\x00', 0x0, 0x0) r5 = syz_open_dev$tty1(0xc, 0x4, 0x1) r6 = openat$autofs(0xffffffffffffff9c, &(0x7f0000000040)='/dev/autofs\x00', 0x200, 0x0) ioctl$sock_x25_SIOCDELRT(r6, 0x890c, &(0x7f0000000180)={@null=' \x00', 0x2, 'vlan0\x00'}) r7 = syz_open_procfs(0x0, &(0x7f0000000080)='mountinfo\x00') ioctl$KVM_SET_CPUID(r7, 0x4008ae8a, &(0x7f0000000100)={0x3, 0x0, [{0xc0000001, 0x3, 0x1, 0x7, 0x3}, {0xc0000000, 0x5, 0x7, 0x80000000, 0x7}, {0xc0000001, 0x6, 0x8000, 0x2483, 0x80}]}) sendfile(r5, r7, 0x0, 0x800000080004103) ioctl$BINDER_WRITE_READ(r7, 0xc0306201, &(0x7f0000000340)={0x4, 0x0, &(0x7f0000000280)=[@register_looper], 0x7d, 0x0, &(0x7f00000002c0)="3f3a7a81e1464a63e98e1ecefc35fb582ea94e2ec507d693464674c3f43bb611f85e20c7a9af7922b3f7423a99585837aad47167cbffe60ddf7f3c85b388e84af370c8918f8576b49755ac9a4a5de75f808d774bf717d308f7b190f1949e9afd8155c84eb68e5cab3b7283ea8964b9e7ef6f104aeb2a61cd9b07da7fe5"}) ioctl$SIOCAX25DELFWD(r6, 0x89eb, &(0x7f0000000380)={@netrom={0xbb, 0xbb, 0xbb, 0xbb, 0xbb, 0x0, 0x0}, @netrom={0xbb, 0xbb, 0xbb, 0xbb, 0xbb, 0x0, 0x0}}) 07:50:14 executing program 2: clone(0x20002004ffc, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) exit_group(0x0) syz_emit_ethernet(0x7e, &(0x7f00000000c0)={@broadcast, @link_local, @void, {@ipv6={0x86dd, @icmpv6={0x0, 0x6, "42bf00", 0x48, 0x3a, 0x0, @local={0xfe, 0x80, [0x3, 0x10, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xd]}, @mcast2, {[], @pkt_toobig={0x2, 0x0, 0x0, 0x0, {0x0, 0x6, "7f112d", 0x0, 0x0, 0x0, @mcast1, @remote, [@dstopts={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x3a], [@enc_lim]}, @srh]}}}}}}}, 0x0) 07:50:14 executing program 0: syz_mount_image$bfs(&(0x7f0000000000)='bfs\x00', &(0x7f0000000040)='./file0\x00', 0x7ffffffffffff, 0x2, &(0x7f0000000100)=[{&(0x7f0000000180)="cefaad1bb83c000040dc", 0xa}, {0x0, 0x0, 0xb3e}], 0x0, 0x0) 07:50:14 executing program 2: clone(0x20002004ffc, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) exit_group(0x0) syz_emit_ethernet(0x7e, &(0x7f00000000c0)={@broadcast, @link_local, @void, {@ipv6={0x86dd, @icmpv6={0x0, 0x6, "42bf00", 0x48, 0x3a, 0x0, @local={0xfe, 0x80, [0x3, 0x10, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xd]}, @mcast2, {[], @pkt_toobig={0x2, 0x0, 0x0, 0x0, {0x0, 0x6, "7f112d", 0x0, 0x0, 0x0, @mcast1, @remote, [@srh={0x0, 0x2, 0x4, 0x1, 0x0, 0x0, 0x0, [@mcast2]}]}}}}}}}, 0x0) 07:50:14 executing program 5: r0 = syz_open_dev$loop(&(0x7f0000000000)='/dev/loop#\x00', 0x0, 0x0) openat$snapshot(0xffffffffffffff9c, &(0x7f00000000c0)='/dev/snapshot\x00', 0x40, 0x0) r1 = socket$inet_icmp_raw(0x2, 0x3, 0x1) r2 = dup(r1) ioctl$PERF_EVENT_IOC_ENABLE(r2, 0x8912, 0x400200) bind(r1, &(0x7f0000000100)=@pppol2tp={0x18, 0x1, {0x0, r2, {0x2, 0x4e21, @remote}, 0x2, 0x1, 0x4}}, 0x80) fcntl$setownex(0xffffffffffffffff, 0xf, &(0x7f0000000340)={0x2}) ioctl$BLKTRACESETUP(r0, 0xc0481273, &(0x7f0000000040)={[], 0x0, 0x7ff, 0x1fc, 0x1002, 0x1}) ioctl$BLKTRACESTART(r0, 0x1274, 0x0) 07:50:14 executing program 0: syz_mount_image$bfs(&(0x7f0000000000)='bfs\x00', &(0x7f0000000040)='./file0\x00', 0xe000000000000, 0x2, &(0x7f0000000100)=[{&(0x7f0000000180)="cefaad1bb83c000040dc", 0xa}, {0x0, 0x0, 0xb3e}], 0x0, 0x0) 07:50:14 executing program 2: clone(0x20002004ffc, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) exit_group(0x0) syz_emit_ethernet(0x7e, &(0x7f00000000c0)={@broadcast, @link_local, @void, {@ipv6={0x86dd, @icmpv6={0x0, 0x6, "42bf00", 0x48, 0x3a, 0x0, @local={0xfe, 0x80, [0x3, 0x10, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xd]}, @mcast2, {[], @pkt_toobig={0x2, 0x0, 0x0, 0x0, {0x0, 0x6, "7f112d", 0x0, 0x0, 0x0, @mcast1, @remote, [@srh={0x0, 0x2, 0x4, 0x1, 0x0, 0x0, 0x0, [@mcast2]}]}}}}}}}, 0x0) 07:50:14 executing program 2: clone(0x20002004ffc, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) exit_group(0x0) syz_emit_ethernet(0x7e, &(0x7f00000000c0)={@broadcast, @link_local, @void, {@ipv6={0x86dd, @icmpv6={0x0, 0x6, "42bf00", 0x48, 0x3a, 0x0, @local={0xfe, 0x80, [0x3, 0x10, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xd]}, @mcast2, {[], @pkt_toobig={0x2, 0x0, 0x0, 0x0, {0x0, 0x6, "7f112d", 0x0, 0x0, 0x0, @mcast1, @remote, [@srh={0x0, 0x2, 0x4, 0x1, 0x0, 0x0, 0x0, [@mcast2]}]}}}}}}}, 0x0) [ 330.764650] BFS-fs: bfs_fill_super(): loop0 is unclean, continuing 07:50:14 executing program 5: r0 = syz_open_dev$loop(&(0x7f0000000000)='/dev/loop#\x00', 0x0, 0x0) r1 = socket$inet_icmp_raw(0x2, 0x3, 0x1) r2 = dup(r1) ioctl$PERF_EVENT_IOC_ENABLE(r2, 0x8912, 0x400200) ioctl$VIDIOC_QUERYCTRL(r2, 0xc0445624, &(0x7f0000000180)={0x3, 0x100, "e63bfc50a91014a52f429bd34044aec0e24f7159cf1d7bb10c008bc8c0edd077", 0x2, 0x4, 0xffffffff, 0x3}) r3 = openat$snapshot(0xffffffffffffff9c, &(0x7f00000000c0)='/dev/snapshot\x00', 0x40, 0x0) r4 = socket$inet_icmp_raw(0x2, 0x3, 0x1) r5 = dup(r4) ioctl$PERF_EVENT_IOC_ENABLE(r5, 0x8912, 0x400200) bind(r3, &(0x7f0000000100)=@pppol2tp={0x18, 0x1, {0x0, r5, {0x2, 0x4e21, @rand_addr=0x64010101}, 0x2, 0x1, 0x2, 0x2}}, 0x80) fcntl$setownex(0xffffffffffffffff, 0xf, &(0x7f0000000340)={0x2}) ioctl$BLKTRACESETUP(r0, 0xc0481273, &(0x7f0000000040)={[], 0x0, 0x7ff, 0x1fc, 0x1002, 0x1}) ioctl$BLKTRACESTART(r0, 0x1274, 0x0) 07:50:14 executing program 0: syz_mount_image$bfs(&(0x7f0000000000)='bfs\x00', &(0x7f0000000040)='./file0\x00', 0x10000000000000, 0x2, &(0x7f0000000100)=[{&(0x7f0000000180)="cefaad1bb83c000040dc", 0xa}, {0x0, 0x0, 0xb3e}], 0x0, 0x0) 07:50:14 executing program 2: clone(0x20002004ffc, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) exit_group(0x0) syz_emit_ethernet(0x86, &(0x7f00000000c0)={@broadcast, @link_local, @void, {@ipv6={0x86dd, @icmpv6={0x0, 0x6, "42bf00", 0x50, 0x3a, 0x0, @local={0xfe, 0x80, [0x3, 0x10, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xd]}, @mcast2, {[], @pkt_toobig={0x2, 0x0, 0x0, 0x0, {0x0, 0x6, "7f112d", 0x0, 0x0, 0x0, @mcast1, @remote, [@dstopts={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x3a]}, @srh={0x0, 0x2, 0x4, 0x1, 0x0, 0x0, 0x0, [@mcast2]}]}}}}}}}, 0x0) 07:50:15 executing program 4: mkdir(&(0x7f0000000080)='./file0\x00', 0x0) ioctl$VIDIOC_S_EXT_CTRLS(0xffffffffffffffff, 0xc0205648, 0x0) perf_event_open(&(0x7f0000000040)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000), 0x8}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) clone(0x26100900, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) mount(&(0x7f0000000240)=@nullb='/dev/nullb0\x00', &(0x7f0000000200)='./file0\x00', &(0x7f0000000400)='xfs\x00', 0x0, 0x0) sendmsg$can_bcm(0xffffffffffffffff, &(0x7f00000002c0)={0x0, 0x0, 0x0}, 0x0) sendfile(0xffffffffffffffff, 0xffffffffffffffff, 0x0, 0x0) socket$nl_route(0x10, 0x3, 0x0) ioctl$ifreq_SIOCGIFINDEX_batadv_mesh(0xffffffffffffffff, 0x8933, &(0x7f00000000c0)={'batadv0\x00'}) sendmsg$BATADV_CMD_TP_METER(0xffffffffffffffff, &(0x7f0000000180)={0x0, 0x0, &(0x7f0000000140)={0x0}}, 0x0) sendmsg$BATADV_CMD_TP_METER_CANCEL(0xffffffffffffffff, 0x0, 0x0) socket$inet6_tcp(0xa, 0x1, 0x0) syz_mount_image$iso9660(0x0, &(0x7f0000000500)='./file0\x00', 0x0, 0xfffffffffffffe9f, 0x0, 0x0, 0x0) 07:50:15 executing program 0: syz_mount_image$bfs(&(0x7f0000000000)='bfs\x00', &(0x7f0000000040)='./file0\x00', 0x20000000000000, 0x2, &(0x7f0000000100)=[{&(0x7f0000000180)="cefaad1bb83c000040dc", 0xa}, {0x0, 0x0, 0xb3e}], 0x0, 0x0) 07:50:15 executing program 5: r0 = syz_open_dev$loop(&(0x7f0000000000)='/dev/loop#\x00', 0x0, 0x0) r1 = openat$snapshot(0xffffffffffffff9c, &(0x7f00000000c0)='/dev/snapshot\x00', 0x29a043, 0x0) r2 = socket$inet_icmp_raw(0x2, 0x3, 0x1) r3 = dup(r2) ioctl$PERF_EVENT_IOC_ENABLE(r3, 0x8912, 0x400200) bind(r1, &(0x7f0000000100)=@pppol2tp={0x18, 0x1, {0x0, r3, {0x2, 0x4e21, @rand_addr=0x64010101}, 0x2, 0x1, 0x2, 0x2}}, 0x80) fcntl$setownex(0xffffffffffffffff, 0xf, &(0x7f0000000340)={0x2}) r4 = socket$inet_icmp_raw(0x2, 0x3, 0x1) r5 = dup(r4) ioctl$PERF_EVENT_IOC_ENABLE(r5, 0x8912, 0x400200) write$char_usb(r5, &(0x7f0000000180)="7bfef8973580942987d43fb70b053d5e53eac807be5838612c850cd7d9c22b9ae932c04288cb2073625938c84430d606e03b79a29fd743ed40e54a2374c206bc7ea450b99a00bcc89d5f3a037e05541f7902fb90cec12827be42859ee321950e0920a2c81259f210486af34e30f8370f168770829fc81a5ab37e2d91b12fb1554c9e9e42d91ae7141af50177d96621d96ceb7538b1cccd210e43d4a2518b497b4090d9304ee5c55f6ea8696faea1eb3ef81d6d9e50bb32a490b781f8344b5d0673a2e321c1bca0a402dee01df20968fac58b2256e01e22269ba415d5a8", 0xdd) ioctl$BLKTRACESETUP(r0, 0xc0481273, &(0x7f0000000040)={[], 0x0, 0x7ff, 0x1fc, 0x1002, 0x1}) ioctl$BLKTRACESTART(r0, 0x1274, 0x0) 07:50:15 executing program 2: clone(0x20002004ffc, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) exit_group(0x0) syz_emit_ethernet(0x86, &(0x7f00000000c0)={@broadcast, @link_local, @void, {@ipv6={0x86dd, @icmpv6={0x0, 0x6, "42bf00", 0x50, 0x3a, 0x0, @local={0xfe, 0x80, [0x3, 0x10, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xd]}, @mcast2, {[], @pkt_toobig={0x2, 0x0, 0x0, 0x0, {0x0, 0x6, "7f112d", 0x0, 0x0, 0x0, @mcast1, @remote, [@dstopts={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x3a]}, @srh={0x0, 0x2, 0x4, 0x1, 0x0, 0x0, 0x0, [@mcast2]}]}}}}}}}, 0x0) 07:50:15 executing program 1: mkdir(&(0x7f0000000080)='./file0\x00', 0x4) rename(&(0x7f0000000040)='./file0\x00', &(0x7f0000000100)='./file0\x00') mount(0x0, &(0x7f00000000c0)='./file0\x00', &(0x7f0000000000)='tracefs\x00', 0x0, 0x0) r0 = openat$dlm_monitor(0xffffffffffffff9c, &(0x7f0000000140)='/dev/dlm-monitor\x00', 0x200, 0x0) ioctl$MON_IOCH_MFLUSH(r0, 0x9208, 0x400) r1 = syz_open_dev$tty1(0xc, 0x4, 0x1) r2 = syz_open_procfs(0x0, &(0x7f0000000080)='mountinfo\x00') sendfile(r1, r2, 0x0, 0x800000080004103) [ 331.351782] BFS-fs: bfs_fill_super(): loop0 is unclean, continuing 07:50:15 executing program 2: clone(0x20002004ffc, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) exit_group(0x0) syz_emit_ethernet(0x86, &(0x7f00000000c0)={@broadcast, @link_local, @void, {@ipv6={0x86dd, @icmpv6={0x0, 0x6, "42bf00", 0x50, 0x3a, 0x0, @local={0xfe, 0x80, [0x3, 0x10, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xd]}, @mcast2, {[], @pkt_toobig={0x2, 0x0, 0x0, 0x0, {0x0, 0x6, "7f112d", 0x0, 0x0, 0x0, @mcast1, @remote, [@dstopts={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x3a]}, @srh={0x0, 0x2, 0x4, 0x1, 0x0, 0x0, 0x0, [@mcast2]}]}}}}}}}, 0x0) 07:50:15 executing program 5: r0 = syz_open_dev$loop(&(0x7f0000000000)='/dev/loop#\x00', 0x0, 0x0) r1 = openat$snapshot(0xffffffffffffff9c, &(0x7f00000000c0)='/dev/snapshot\x00', 0x40, 0x0) r2 = socket$inet_icmp_raw(0x2, 0x3, 0x1) r3 = dup(r2) ioctl$PERF_EVENT_IOC_ENABLE(r3, 0x8912, 0x400200) bind(r1, &(0x7f0000000100)=@pppol2tp={0x18, 0x1, {0x0, r3, {0x2, 0x4e21, @rand_addr=0x64010101}, 0x2, 0x1, 0x2, 0x2}}, 0x80) r4 = socket$inet_icmp_raw(0x2, 0x3, 0x1) r5 = socket$inet6_tcp(0xa, 0x1, 0x0) getsockopt$inet6_IPV6_FLOWLABEL_MGR(r5, 0x6, 0x1a, 0x0, &(0x7f00000002c0)) read(r5, &(0x7f00000001c0)=""/213, 0xd5) r6 = dup(r4) ioctl$PERF_EVENT_IOC_ENABLE(r6, 0x8912, 0x400200) ioctl$vim2m_VIDIOC_STREAMON(r6, 0x40045612, &(0x7f0000000180)=0x2) fcntl$setownex(0xffffffffffffffff, 0xf, &(0x7f0000000340)={0x2}) ioctl$BLKTRACESETUP(r0, 0xc0481273, &(0x7f0000000040)={[], 0x0, 0x7ff, 0x1fc, 0x1002, 0x1}) ioctl$BLKTRACESTART(r0, 0x1274, 0x0) ioctl$KVM_GET_TSC_KHZ(r6, 0xaea3) 07:50:15 executing program 0: syz_mount_image$bfs(&(0x7f0000000000)='bfs\x00', &(0x7f0000000040)='./file0\x00', 0x40000000000000, 0x2, &(0x7f0000000100)=[{&(0x7f0000000180)="cefaad1bb83c000040dc", 0xa}, {0x0, 0x0, 0xb3e}], 0x0, 0x0) 07:50:15 executing program 2 (fault-call:2 fault-nth:0): clone(0x20002004ffc, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) exit_group(0x0) syz_emit_ethernet(0x8e, &(0x7f00000000c0)={@broadcast, @link_local, @void, {@ipv6={0x86dd, @icmpv6={0x0, 0x6, "42bf00", 0x58, 0x3a, 0x0, @local={0xfe, 0x80, [0x3, 0x10, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xd]}, @mcast2, {[], @pkt_toobig={0x2, 0x0, 0x0, 0x0, {0x0, 0x6, "7f112d", 0x0, 0x0, 0x0, @mcast1, @remote, [@dstopts={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x3a], [@enc_lim]}, @srh={0x0, 0x2, 0x4, 0x1, 0x0, 0x0, 0x0, [@mcast2]}]}}}}}}}, 0x0) [ 331.519169] XFS (nullb0): Invalid superblock magic number 07:50:15 executing program 5: r0 = syz_open_dev$loop(&(0x7f0000000000)='/dev/loop#\x00', 0x0, 0x0) r1 = openat$snapshot(0xffffffffffffff9c, &(0x7f00000000c0)='/dev/snapshot\x00', 0x40, 0x0) r2 = socket$inet_icmp_raw(0x2, 0x3, 0x1) r3 = dup(r2) ioctl$PERF_EVENT_IOC_ENABLE(r3, 0x8912, 0x400200) bind(r1, &(0x7f0000000100)=@pppol2tp={0x18, 0x1, {0x0, r3, {0x2, 0x4e21, @rand_addr=0x64010101}, 0x2, 0x1, 0x2, 0x2}}, 0x80) connect$nfc_raw(r1, &(0x7f00000001c0)={0x27, 0x1, 0x2, 0x7}, 0x10) fcntl$setownex(0xffffffffffffffff, 0xf, &(0x7f0000000340)={0x2}) ioctl$BLKTRACESETUP(r0, 0xc0481273, &(0x7f0000000040)={[], 0x0, 0x7ff, 0x1fc, 0x1002, 0x1}) ioctl$BLKTRACESTART(r0, 0x1274, 0x0) r4 = socket$inet_icmp_raw(0x2, 0x3, 0x1) r5 = dup(r4) ioctl$PERF_EVENT_IOC_ENABLE(r5, 0x8912, 0x400200) ioctl$VHOST_VSOCK_SET_GUEST_CID(r5, 0x4008af60, &(0x7f0000000180)) 07:50:15 executing program 0: syz_mount_image$bfs(&(0x7f0000000000)='bfs\x00', &(0x7f0000000040)='./file0\x00', 0x60000000000000, 0x2, &(0x7f0000000100)=[{&(0x7f0000000180)="cefaad1bb83c000040dc", 0xa}, {0x0, 0x0, 0xb3e}], 0x0, 0x0) [ 331.683715] FAULT_INJECTION: forcing a failure. [ 331.683715] name fail_page_alloc, interval 1, probability 0, space 0, times 0 07:50:15 executing program 4: socket$inet(0x10, 0x80002, 0x0) [ 331.760959] CPU: 0 PID: 16904 Comm: syz-executor.2 Not tainted 4.19.128-syzkaller #0 [ 331.768876] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 331.778676] Call Trace: [ 331.781292] dump_stack+0x1fc/0x2fe [ 331.784948] should_fail.cold+0xa/0x14 [ 331.788864] ? setup_fault_attr+0x200/0x200 [ 331.793667] ? mark_held_locks+0xf0/0xf0 [ 331.797761] __alloc_pages_nodemask+0x22d/0x2620 [ 331.802546] ? __lock_acquire+0x6b9/0x4380 [ 331.806818] ? gfp_pfmemalloc_allowed+0x150/0x150 [ 331.811684] ? mark_held_locks+0xf0/0xf0 [ 331.815822] ? __lock_acquire+0x6b9/0x4380 [ 331.820146] ? tun_build_skb.isra.0+0x1e0/0x1950 [ 331.824930] alloc_pages_current+0xff/0x200 [ 331.829419] skb_page_frag_refill+0x258/0x550 [ 331.833947] tun_build_skb.isra.0+0x25e/0x1950 [ 331.838760] ? _parse_integer+0x12f/0x180 [ 331.844499] ? tun_xdp_xmit+0x7d0/0x7d0 [ 331.848503] ? __lock_acquire+0x6b9/0x4380 [ 331.852854] ? mark_held_locks+0xf0/0xf0 [ 331.856938] ? lock_downgrade+0x740/0x740 [ 331.861134] tun_get_user+0x841/0x4b20 [ 331.865048] ? _copy_from_user+0xd2/0x140 [ 331.869218] ? get_pid_task+0xcd/0x190 [ 331.873213] ? tun_rx_batched.isra.0+0x760/0x760 [ 331.878060] ? tun_get+0x16d/0x290 [ 331.881629] ? lock_downgrade+0x740/0x740 [ 331.885798] ? lock_acquire+0x170/0x3c0 [ 331.890234] ? check_preemption_disabled+0x41/0x280 [ 331.895987] tun_chr_write_iter+0xb0/0x150 [ 331.900848] __vfs_write+0x512/0x760 [ 331.904692] ? kernel_read+0x110/0x110 [ 331.908707] ? avc_policy_seqno+0x9/0x70 [ 331.912804] ? selinux_file_permission+0x87/0x520 [ 331.917687] ? security_file_permission+0x84/0x220 [ 331.922837] vfs_write+0x1f3/0x540 [ 331.926858] ksys_write+0x12b/0x2a0 [ 331.929241] audit: type=1800 audit(1592207415.627:283): pid=16912 uid=0 auid=0 ses=4 subj=system_u:system_r:kernel_t:s0 op=collect_data cause=failed(directio) comm="syz-executor.3" name="file0" dev="sda1" ino=16501 res=0 [ 331.930502] ? __ia32_sys_read+0xb0/0xb0 [ 331.930519] ? __se_sys_clock_nanosleep+0x2b0/0x2b0 [ 331.930539] ? trace_hardirqs_on_thunk+0x1a/0x1c [ 331.930553] ? trace_hardirqs_off_caller+0x69/0x210 [ 331.930572] ? do_syscall_64+0x21/0x620 [ 331.974067] do_syscall_64+0xf9/0x620 [ 331.978011] entry_SYSCALL_64_after_hwframe+0x49/0xbe [ 331.983225] RIP: 0033:0x4165a1 [ 331.986448] Code: 75 14 b8 01 00 00 00 0f 05 48 3d 01 f0 ff ff 0f 83 c4 1b 00 00 c3 48 83 ec 08 e8 ca fc ff ff 48 89 04 24 b8 01 00 00 00 0f 05 <48> 8b 3c 24 48 89 c2 e8 13 fd ff ff 48 89 d0 48 83 c4 08 48 3d 01 07:50:15 executing program 3: open(&(0x7f0000000100)='./file0\x00', 0xc68c2, 0x0) syz_mount_image$minix(&(0x7f0000000040)='minix\x00', &(0x7f0000000080)='./file0\x00', 0x0, 0x2, &(0x7f0000000000)=[{&(0x7f00000000c0)="600084e002000a0000000001000000c98f13885b8df6f83824f79d2d47d59ae8c19ab049948062d7819cae1b4c8c2d09abea3e1b039c22ca59094cea32", 0x3d, 0x400}, {&(0x7f0000000bc0)="ee9f84a43eccaf1315bb397d00c1b6dd820dd13916181dba620938cb30f1c21afe3d926298b25834e890092d642cafe5db21ba9494febcf66079b722e73be3a8708a3624250f9f59fbbe942997c6c1e83a34e5779e8a4f40fdb6ffe59ffe4903500d3cd8c8f3ed19ad176daf94cf7fcaf2922f8aab3becc60c8d39ddf43cd6d2e9301da3caa35719f25a83478559e0e891dcb756ee22964d03f37561f5797490a0b93506482822075ba96db35a440d046e44eb4a79986b518281609003b6fae04a18be9a83ce7efa2ab80f75c90d78f0b4179d674376db1f7ae8745641adcde0d245722744bcea2fac9445014ee2293985119573ffcc0c22eb0769de1e9e5db53aa3378a4426503010a7c6247265838211527a0132ccf883ee08a6ea1a785e47ce16663f1c744af49200d5f3bc326e7d9089a5f17d0ad05f06e48c205f9b6d087ba7d3b6745e65700c009572a65b4bfbf6687821bc723b61b5abe7357e68a9b0640bfb9c01000080000000000e840ecf379c576c05757d44b19de0e2aa364c42156219a72cc943a60f0410891ed134f35f5fe6b4cf3abbcb984436322358a7c9393724860d87253981f9e79dbeb789577ead0ede31e19a2b114a0e4d82b3e1023dd28b6382e67e3246d2912e55cf9928da32c1020000006c610ea8fce149a7af20224b4e028601936ef9a78d80ff5567084ec128766e822d6124186d82e760128dd7de2653939d353c12f96deff3a28b022c784bd37df7f76640bcbcb01a4676d58b3e9c2baae66230e5f54a37527e8129d161b0c06f25648c55a7e5b2db528053c3e3864f41728b7935e575568ad114eb8c811bf19e07a398babbc64fbeab842688554783ed1551949a791e33799e59a34b6bdabc3458c379c735198292e5a272187449249d2c8a9aa58f3835a3e1716083bb04e4cbe140d1587a21e4ec2ae1f3ad81134df55903ffb8e173646352915a2c706709cf46538978224c0d6dc437cbfc37abfbd1b76feb5ca3aeb1ac8cbd40d5ba896f79ee8f76b0809f59b86862648774d2ace98b825e7a465b5dd80e491965971e7797aba3968441c77717a24ca41efb160c030cfc8edf8b6f4376", 0x30e, 0x34f9}], 0x0, 0x0) r0 = socket$inet_icmp_raw(0x2, 0x3, 0x1) r1 = dup(r0) ioctl$PERF_EVENT_IOC_ENABLE(r1, 0x8912, 0x400200) acct(&(0x7f0000000480)='./file0\x00') umount2(&(0x7f0000000500)='./file0\x00', 0x0) r2 = socket$inet_icmp_raw(0x2, 0x3, 0x1) r3 = dup(r2) ioctl$PERF_EVENT_IOC_ENABLE(r3, 0x8912, 0x400200) ioctl$SNDRV_SEQ_IOCTL_GET_NAMED_QUEUE(r3, 0xc08c5336, &(0x7f0000000180)={0x4, 0x100, 0x1, 'queue0\x00', 0xbca1}) r4 = socket$inet_icmp_raw(0x2, 0x3, 0x1) r5 = dup(r4) ioctl$PERF_EVENT_IOC_ENABLE(r5, 0x8912, 0x400200) r6 = socket$inet_icmp_raw(0x2, 0x3, 0x1) r7 = dup(r6) ioctl$PERF_EVENT_IOC_ENABLE(r7, 0x8912, 0x400200) ioctl$DRM_IOCTL_AGP_ALLOC(r7, 0xc0206434, &(0x7f0000000140)={0x4800000000000000, 0x0, 0x10001, 0x6}) ioctl$DRM_IOCTL_AGP_ALLOC(r5, 0xc0206434, &(0x7f0000000240)={0x80000000, r8, 0x10001}) 07:50:15 executing program 5: r0 = syz_open_dev$loop(&(0x7f0000000000)='/dev/loop#\x00', 0x0, 0x0) r1 = openat$snapshot(0xffffffffffffff9c, &(0x7f00000000c0)='/dev/snapshot\x00', 0x40, 0x0) r2 = socket$inet_icmp_raw(0x2, 0x3, 0x1) r3 = dup(r2) r4 = openat$cachefiles(0xffffffffffffff9c, &(0x7f0000000180)='/dev/cachefiles\x00', 0x4002, 0x0) ioctl$PERF_EVENT_IOC_ENABLE(r4, 0x8912, 0x4000000000) bind(r1, &(0x7f0000000100)=@pppol2tp={0x18, 0x1, {0x0, r3, {0x2, 0x4e21, @rand_addr=0x64010101}, 0x2, 0x1, 0x2, 0x2}}, 0x80) r5 = socket$inet_icmp_raw(0x2, 0x3, 0x1) r6 = dup(r5) ioctl$PERF_EVENT_IOC_ENABLE(r6, 0x8912, 0x400200) ioctl$IOC_PR_PREEMPT(r6, 0x401870cb, &(0x7f00000001c0)={0x10001, 0x6, 0x8, 0x5}) fcntl$setownex(0xffffffffffffffff, 0xf, &(0x7f0000000340)={0x2}) ioctl$BLKTRACESETUP(r0, 0xc0481273, &(0x7f0000000040)={[], 0x0, 0x7ff, 0x1fc, 0x1002, 0x1}) ioctl$BLKTRACESTART(r0, 0x1274, 0x0) 07:50:15 executing program 4: getpid() perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x41c5, 0x2100, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000200), 0x1}, 0x0, 0xee60000000000000, 0xfffffffe, 0x0, 0x8001, 0x3}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) ioctl$VIDIOC_PREPARE_BUF(0xffffffffffffffff, 0xc058565d, 0x0) ioctl$EVIOCGRAB(0xffffffffffffffff, 0x40044590, 0x0) mmap(&(0x7f0000000000/0xfbe000)=nil, 0xfbe000, 0x2, 0x31, 0xffffffffffffffff, 0x0) remap_file_pages(&(0x7f00002ec000/0x200000)=nil, 0x200000, 0x0, 0x0, 0x0) openat$fuse(0xffffffffffffff9c, 0x0, 0x2, 0x0) r0 = socket$inet6_sctp(0xa, 0x10000000005, 0x84) getsockopt$inet_sctp6_SCTP_GET_ASSOC_ID_LIST(r0, 0x84, 0x1d, &(0x7f000095dff8)={0x1, [0x0]}, &(0x7f000095dffc)=0x8) getsockopt$inet_sctp_SCTP_GET_LOCAL_ADDRS(0xffffffffffffffff, 0x84, 0x14, &(0x7f00000001c0)=ANY=[@ANYRES32=r1, @ANYBLOB="2c8faba7d53324e009e0cb2bedcf9bda8817c9f64ba9100165aee69f9811a457f74f225a3ac6ada9e5731aab"], &(0x7f0000000000)=0x8) getsockopt$inet_sctp6_SCTP_GET_LOCAL_ADDRS(0xffffffffffffffff, 0x84, 0x6d, &(0x7f0000000840)=ANY=[@ANYRESHEX=r2, @ANYBLOB="e70000005bfec967d21fd270303f3e1ec67e557417e320810000006957f2f880366e09de6db444416b937c063bd1ed60022d2c345d52f4563ac0358c0f4eb030dec0096e395710a2a184197d9b56b1dba63158934af1eaf8988dfc4254f554f268fa8658c9a26b27d00d4aef8ce493e8c1a675a2de31f95f5027ef39de254416f30f8cdfbe2a25b2315eb7a193f0207dd9a0cea31a9a2943ad39eac05b811ced20c7c6b28555554ddf76345d3735cfd56a13daa0da91530524a6c9456c903cc1f94b8db7a80f6265d75ab693b9f9aeba282814aa05bc9a237cffb0c4aa6d81095748a9f51cbc67839edf7f0aaa04d7370cf3141abe43feac601e51e619e252c7412945c0b4501575a74200073e596eab2dfd44547900a9f708315a14aceffa72586335660b5635411056264112720e53acc3d3bfb1d01d2083c69c7cc005d546a612f8e155641177ccaac0d18006c16b23a40f0bee3fe14194b4b67e2c475aeee1087c7bfacc96abb593b4605ddb99127ddabd7df1616c9ffababaa6b4112c9ca82f6d4acd1e9c58e0d115b2ff481725db353d61bd4b112174d21bb637b1845f5608c5f526f55ea4c93434d298ae5e818bb3807261bb5f74ba8418fedc474326e85f1de3889be1c987c827b1216ce0de9e9bd3d60d4d0faf5f121ad93a3fcb504db854678c77cc2db41d9ad785f2a1022305782964e83e3a6b30678ff0077f17e44dd02f8147b1bbf78a73b20e6bda85adf3b887774c1c8311815130281f731f878e5b3fe816ceb0af88c3d31bc2a68deecf63492dc147c4301f8026539418564fc5eda20b8085f4c8b161b99ca4f8064e1b159a9e861b5af1af4010cfdf49ad67134e390f78c4a7212d5dc8d313fc51275d79c18e2a9707249efbba85256eb04d21c38750f8cc8335af71b53d"], &(0x7f0000000140)=0xef) mount$fuse(0x0, &(0x7f0000000640)='./file0\x00', 0x0, 0x0, 0x0) arch_prctl$ARCH_MAP_VDSO_X32(0x2001, 0x176) rseq(&(0x7f0000000080)={0x0, 0x0, &(0x7f0000000000)={0x0, 0x0, 0x100, 0x1, 0xad4}, 0x5}, 0x20, 0x1, 0x0) stat(&(0x7f0000000180)='./file0/file0\x00', &(0x7f0000001780)) r3 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000040)='cpuset.effective_cpus\x00', 0x275a, 0x0) write$binfmt_script(r3, &(0x7f0000000680)=ANY=[@ANYBLOB="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"/433], 0x1) mmap(&(0x7f0000000000/0x3000)=nil, 0x3000, 0x1, 0x10012, r3, 0x0) ioctl$KVM_SET_PIT2(r3, 0x4070aea0, &(0x7f00000000c0)={[{0x100, 0x4, 0x40, 0x80, 0xf3, 0x81, 0x5, 0xad, 0x81, 0x20, 0x71, 0xfe, 0x3ff}, {0x9, 0x6, 0x3, 0x9, 0x3f, 0xc, 0x7f, 0x5, 0x80, 0x8, 0x8, 0x9}, {0x401, 0x2, 0xa1, 0x0, 0x8, 0x0, 0xff, 0x8, 0x20, 0x6, 0x40, 0x0, 0x81}], 0x7385201d}) mbind(&(0x7f0000012000/0xc00000)=nil, 0xc00000, 0x1, 0x0, 0x0, 0x2000000000002) [ 332.005369] RSP: 002b:00007fdb55fa0c60 EFLAGS: 00000293 ORIG_RAX: 0000000000000001 [ 332.013278] RAX: ffffffffffffffda RBX: 00000000005088c0 RCX: 00000000004165a1 [ 332.020741] RDX: 000000000000008e RSI: 00000000200000c0 RDI: 00000000000000f0 [ 332.028118] RBP: 000000000078bf00 R08: 0000000000000000 R09: 0000000000000000 [ 332.035411] R10: 0000000000000064 R11: 0000000000000293 R12: 0000000000000003 [ 332.042700] R13: 0000000000000bdb R14: 00000000004ce2f9 R15: 00007fdb55fa16d4 07:50:16 executing program 5: r0 = syz_open_dev$loop(&(0x7f0000000000)='/dev/loop#\x00', 0x64b3, 0x210000) openat$snapshot(0xffffffffffffff9c, &(0x7f00000000c0)='/dev/snapshot\x00', 0x40, 0x0) r1 = socket$inet_icmp_raw(0x2, 0x3, 0x1) r2 = dup(r1) ioctl$PERF_EVENT_IOC_ENABLE(r2, 0x8912, 0x400200) r3 = socket$inet_icmp_raw(0x2, 0x3, 0x1) r4 = dup(r3) ioctl$PERF_EVENT_IOC_ENABLE(r4, 0x8912, 0x400200) ioctl$KVM_KVMCLOCK_CTRL(r4, 0xaead) fcntl$setownex(0xffffffffffffffff, 0xf, &(0x7f0000000340)={0x2}) r5 = getpgid(0x0) prlimit64(r5, 0x0, 0x0, 0x0) ioctl$BLKTRACESETUP(r0, 0xc0481273, &(0x7f0000000040)={[], 0x0, 0x7ff, 0x1fc, 0x1002, 0x1, r5}) ioctl$BLKTRACESTART(r0, 0x1274, 0x0) [ 332.095772] MINIX-fs: mounting unchecked file system, running fsck is recommended 07:50:16 executing program 0: syz_mount_image$bfs(&(0x7f0000000000)='bfs\x00', &(0x7f0000000040)='./file0\x00', 0x6b6b6b00000000, 0x2, &(0x7f0000000100)=[{&(0x7f0000000180)="cefaad1bb83c000040dc", 0xa}, {0x0, 0x0, 0xb3e}], 0x0, 0x0) 07:50:16 executing program 1: mkdir(&(0x7f0000000080)='./file0\x00', 0x0) r0 = socket$inet_icmp_raw(0x2, 0x3, 0x1) r1 = dup(r0) setsockopt$ARPT_SO_SET_ADD_COUNTERS(0xffffffffffffffff, 0x0, 0x61, &(0x7f0000001340)={'filter\x00', 0x4}, 0x68) ioctl$PERF_EVENT_IOC_ENABLE(r1, 0x8912, 0x400200) write$eventfd(r1, &(0x7f0000000040)=0x2, 0x8) mount(0x0, &(0x7f00000000c0)='./file0\x00', &(0x7f0000000000)='tracefs\x00', 0x0, 0x0) r2 = syz_open_dev$tty1(0xc, 0x4, 0x1) r3 = syz_open_procfs(0x0, &(0x7f0000000080)='mountinfo\x00') ioctl$BINDER_WRITE_READ(r1, 0xc0306201, &(0x7f0000001300)={0x84, 0x0, &(0x7f00000011c0)=[@acquire_done={0x40106309, 0x2}, @release={0x40046306, 0x3}, @decrefs, @increfs_done={0x40106308, 0x3}, @transaction_sg={0x40486311, {0x1, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x60, 0x18, &(0x7f0000001100)={@ptr={0x70742a85, 0x0, &(0x7f0000000100)=""/4096, 0x1000, 0x2, 0x27}, @fda={0x66646185, 0x3, 0x1, 0x1b}, @flat=@handle={0x73682a85, 0x0, 0x2}}, &(0x7f0000001180)={0x0, 0x28, 0x48}}}], 0x57, 0x0, &(0x7f0000001280)="ba107e69a5725a5fce56ffd10d681407ca5c827190988ee51c816c9578dd16401efd54b55bfd4b159ad02a73bb650f91bf3fbd5061547c5195097f8ecb0a969f092f13e7b56d534113282e27ed2c3ff04d8ccfed967b7b"}) sendfile(r2, r3, 0x0, 0x800000080004103) [ 332.160250] mmap: syz-executor.4 (16925) uses deprecated remap_file_pages() syscall. See Documentation/vm/remap_file_pages.rst. [ 332.175616] Process accounting resumed 07:50:16 executing program 0: syz_mount_image$bfs(&(0x7f0000000000)='bfs\x00', &(0x7f0000000040)='./file0\x00', 0x80ffff00000000, 0x2, &(0x7f0000000100)=[{&(0x7f0000000180)="cefaad1bb83c000040dc", 0xa}, {0x0, 0x0, 0xb3e}], 0x0, 0x0) [ 332.240138] Process accounting resumed [ 332.244822] minix_free_inode: bit 1 already cleared 07:50:16 executing program 5: r0 = syz_open_dev$loop(&(0x7f0000000000)='/dev/loop#\x00', 0x0, 0x0) r1 = openat$snapshot(0xffffffffffffff9c, &(0x7f00000000c0)='/dev/snapshot\x00', 0x40, 0x0) r2 = socket$inet_icmp_raw(0x2, 0x3, 0x1) r3 = dup(r2) ioctl$PERF_EVENT_IOC_ENABLE(r3, 0x8912, 0x400200) bind(r1, &(0x7f0000000100)=@pppol2tp={0x18, 0x1, {0x0, r3, {0x2, 0x4e21, @rand_addr=0x64010101}, 0x2, 0x1, 0x2, 0x2}}, 0x80) fcntl$setownex(0xffffffffffffffff, 0xf, &(0x7f0000000340)={0x2}) ioctl$BLKTRACESETUP(r0, 0xc0481273, &(0x7f0000000040)={[], 0x0, 0x7ff, 0x1fc, 0x1002, 0x1}) r4 = socket$inet_icmp_raw(0x2, 0x3, 0x1) r5 = dup(r4) ioctl$PERF_EVENT_IOC_ENABLE(r5, 0x8912, 0x400200) ioctl$VIDIOC_ENUM_FREQ_BANDS(r5, 0xc0405665, &(0x7f00000001c0)={0x101, 0x3, 0x200, 0x80, 0xb1c0, 0x8, 0x4}) r6 = socket$inet_icmp_raw(0x2, 0x3, 0x1) dup(r6) r7 = socket$inet6_tcp(0xa, 0x1, 0x0) getsockopt$inet6_IPV6_FLOWLABEL_MGR(r7, 0x6, 0x1a, 0x0, &(0x7f00000002c0)) r8 = dup2(r6, r7) sendmsg$IPSET_CMD_RENAME(r8, &(0x7f0000000280)={&(0x7f0000000180)={0x10, 0x0, 0x0, 0x200000}, 0xc, &(0x7f0000000240)={&(0x7f0000000480)=ANY=[@ANYBLOB="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"], 0x60}, 0x1, 0x0, 0x0, 0x1}, 0x24040000) ioctl$BLKTRACESTART(r0, 0x1274, 0x0) 07:50:16 executing program 2 (fault-call:2 fault-nth:1): clone(0x20002004ffc, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) exit_group(0x0) syz_emit_ethernet(0x8e, &(0x7f00000000c0)={@broadcast, @link_local, @void, {@ipv6={0x86dd, @icmpv6={0x0, 0x6, "42bf00", 0x58, 0x3a, 0x0, @local={0xfe, 0x80, [0x3, 0x10, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xd]}, @mcast2, {[], @pkt_toobig={0x2, 0x0, 0x0, 0x0, {0x0, 0x6, "7f112d", 0x0, 0x0, 0x0, @mcast1, @remote, [@dstopts={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x3a], [@enc_lim]}, @srh={0x0, 0x2, 0x4, 0x1, 0x0, 0x0, 0x0, [@mcast2]}]}}}}}}}, 0x0) 07:50:16 executing program 0: syz_mount_image$bfs(&(0x7f0000000000)='bfs\x00', &(0x7f0000000040)='./file0\x00', 0xa0ffff00000000, 0x2, &(0x7f0000000100)=[{&(0x7f0000000180)="cefaad1bb83c000040dc", 0xa}, {0x0, 0x0, 0xb3e}], 0x0, 0x0) 07:50:16 executing program 3: open(&(0x7f0000000100)='./file0\x00', 0xc68c2, 0x0) syz_mount_image$minix(&(0x7f00000000c0)='minix\x00', &(0x7f0000000080)='./file0\x00', 0x0, 0x2, &(0x7f0000000000)=[{&(0x7f00000001c0)="600084e002000a0000000001000000c98f13", 0x12, 0x400}, {&(0x7f0000000bc0)="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", 0x30e, 0x34f9}], 0x0, 0x0) r0 = socket$inet_icmp_raw(0x2, 0x3, 0x1) socket$nl_audit(0x10, 0x3, 0x9) r1 = dup(r0) ioctl$PERF_EVENT_IOC_ENABLE(r1, 0x8912, 0x400200) connect$llc(r1, &(0x7f0000000200)={0x1a, 0x334, 0x1, 0x5, 0x7f, 0x8}, 0x10) r2 = socket$inet_icmp_raw(0x2, 0x3, 0x1) r3 = dup(r2) ioctl$PERF_EVENT_IOC_ENABLE(r3, 0x8912, 0x400200) acct(&(0x7f0000000480)='./file0\x00') umount2(&(0x7f0000000500)='./file0\x00', 0x0) lsetxattr$trusted_overlay_origin(&(0x7f0000000040)='./file0\x00', &(0x7f0000000140)='trusted.overlay.origin\x00', &(0x7f0000000180)='y\x00', 0x2, 0x1) 07:50:16 executing program 4: mknod$loop(&(0x7f0000000100)='./file0\x00', 0x6000, 0x1) clone(0x66100900, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) mount(&(0x7f0000000240)=ANY=[@ANYBLOB="f2399f9d474a6003ffb6c5a537439c44d54ec964090b6c9767d1f0cc3a4a00000ec2465e0acc810b6dda52d583095b4f5162d71ac338c14ec73243002b1a04ff0679cfd74eba09f4b7b1f2d072242c50bf035e75d734e9e2fb90b4258bc3af4ff989b690cbb84cc273b5088ee9efd37272e5f9a7c5e309e2762aa4e178087387a36335fdbb6b63a72b8e90a80be8b8c580ca193b50228eb4f9583470d2236f4b57e6101cf6b0e47b1dd6ea1792baf00b70481998f3cf42be5ab6cc25e1"], &(0x7f0000000180)='./file0\x00', &(0x7f0000000040)='vfat\x00', 0x0, 0x0) r0 = socket$inet_icmp_raw(0x2, 0x3, 0x1) r1 = dup(r0) ioctl$PERF_EVENT_IOC_ENABLE(r1, 0x8912, 0x400200) getsockopt$inet_sctp_SCTP_GET_ASSOC_ID_LIST(0xffffffffffffffff, 0x84, 0x1d, &(0x7f00000000c0)=ANY=[@ANYBLOB="020080000fb8cc3722a19ce48db0ba0d7681f7abddf547515b5d05693383572cf0a8cded6ec53da694930685660ea655cc9725c6c8a8", @ANYRES32=0x0, @ANYRES32=0x0], &(0x7f0000a8a000)=0xc) ioctl(r0, 0x400, &(0x7f0000000300)="ae98abfd232de623f7a9050a128afb37ed6890b20737885169f11ba44410024ba92385efa4b3e71ed5f540d59f3094b85f2dc210cb0b29c52e7b1f52f3a84e7a") getsockopt$inet_sctp6_SCTP_SOCKOPT_PEELOFF(0xffffffffffffffff, 0x84, 0x6c, &(0x7f000059aff8)={r2}, &(0x7f000034f000)=0x2059b000) getsockopt$inet_sctp6_SCTP_GET_PEER_ADDR_INFO(0xffffffffffffffff, 0x84, 0xf, &(0x7f0000000180)={r2, @in={{0x2, 0x4e20, @dev={0xac, 0x14, 0x14, 0x10}}}, 0x1, 0x80000001, 0x800, 0x3f, 0x2}, &(0x7f0000000080)=0x98) setsockopt$inet_sctp6_SCTP_DEFAULT_SNDINFO(0xffffffffffffffff, 0x84, 0x22, &(0x7f0000000140)={0x1000, 0x201, 0x7d, 0x2, r2}, 0x10) setsockopt$inet_sctp6_SCTP_RESET_ASSOC(r1, 0x84, 0x78, &(0x7f0000000000)=r2, 0x4) syz_mount_image$iso9660(&(0x7f00000003c0)='iso9660\x00', &(0x7f0000000400)='./bus\x00', 0x0, 0xffffffab, 0x0, 0x0, 0x0) [ 332.556152] audit: type=1800 audit(1592207416.418:284): pid=16949 uid=0 auid=0 ses=4 subj=system_u:system_r:kernel_t:s0 op=collect_data cause=failed(directio) comm="syz-executor.3" name="file0" dev="sda1" ino=16512 res=0 [ 332.580750] MINIX-fs: mounting unchecked file system, running fsck is recommended 07:50:16 executing program 5: r0 = syz_open_dev$loop(&(0x7f0000000180)='/dev/loop#\x00', 0x0, 0x402842) r1 = openat$snapshot(0xffffffffffffff9c, &(0x7f00000000c0)='/dev/snapshot\x00', 0x40, 0x0) r2 = socket$inet_icmp_raw(0x2, 0x3, 0x1) r3 = dup(r2) r4 = socket$inet_icmp_raw(0x2, 0x3, 0x1) r5 = dup(r4) ioctl$PERF_EVENT_IOC_ENABLE(r5, 0x8912, 0x400200) ioctl$PERF_EVENT_IOC_ENABLE(r5, 0x8912, 0x7) bind(r1, &(0x7f0000000100)=@pppol2tp={0x18, 0x1, {0x0, r3, {0x2, 0x4e21, @rand_addr=0x64010101}, 0x2, 0x1, 0x2, 0x2}}, 0x80) fcntl$setownex(0xffffffffffffffff, 0xf, &(0x7f0000000340)={0x2}) r6 = socket$inet_icmp_raw(0x2, 0x3, 0x1) r7 = dup(r6) ioctl$PERF_EVENT_IOC_ENABLE(r7, 0x8912, 0x400200) ioctl$BLKTRACESETUP(r7, 0xc0481273, &(0x7f0000000040)={[], 0x0, 0x7ff, 0x1fc, 0x1002, 0x1}) ioctl$BLKTRACESTART(r0, 0x1274, 0x0) [ 332.604128] FAULT_INJECTION: forcing a failure. [ 332.604128] name failslab, interval 1, probability 0, space 0, times 0 [ 332.615793] CPU: 1 PID: 16953 Comm: syz-executor.2 Not tainted 4.19.128-syzkaller #0 [ 332.623777] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 332.633407] Call Trace: [ 332.636025] dump_stack+0x1fc/0x2fe [ 332.639696] should_fail.cold+0xa/0x14 [ 332.643615] ? setup_fault_attr+0x200/0x200 [ 332.647971] ? lock_downgrade+0x740/0x740 [ 332.652582] ? lock_acquire+0x170/0x3c0 [ 332.656947] __should_failslab+0x115/0x180 [ 332.661316] should_failslab+0x5/0xf [ 332.665060] kmem_cache_alloc+0x40/0x370 [ 332.669233] __build_skb+0x39/0x300 [ 332.672895] build_skb+0x1c/0x190 [ 332.676375] tun_build_skb.isra.0+0x513/0x1950 [ 332.680982] ? tun_xdp_xmit+0x7d0/0x7d0 [ 332.684989] ? __lock_acquire+0x6b9/0x4380 [ 332.689275] ? mark_held_locks+0xf0/0xf0 [ 332.692932] IPVS: ftp: loaded support on port[0] = 21 [ 332.693444] ? lock_downgrade+0x740/0x740 [ 332.693469] tun_get_user+0x841/0x4b20 [ 332.707538] ? _copy_from_user+0xd2/0x140 [ 332.711925] ? get_pid_task+0xcd/0x190 [ 332.715847] ? tun_rx_batched.isra.0+0x760/0x760 [ 332.720642] ? tun_get+0x16d/0x290 [ 332.724235] ? lock_downgrade+0x740/0x740 [ 332.728407] ? lock_acquire+0x170/0x3c0 [ 332.732412] ? check_preemption_disabled+0x41/0x280 [ 332.737464] tun_chr_write_iter+0xb0/0x150 [ 332.741728] __vfs_write+0x512/0x760 [ 332.745464] ? kernel_read+0x110/0x110 [ 332.749391] ? avc_policy_seqno+0x9/0x70 [ 332.753596] ? selinux_file_permission+0x87/0x520 [ 332.758464] ? security_file_permission+0x84/0x220 [ 332.763421] vfs_write+0x1f3/0x540 [ 332.766988] ksys_write+0x12b/0x2a0 [ 332.770689] ? __ia32_sys_read+0xb0/0xb0 [ 332.774783] ? __se_sys_clock_nanosleep+0x2b0/0x2b0 [ 332.780197] ? trace_hardirqs_on_thunk+0x1a/0x1c [ 332.785065] ? trace_hardirqs_off_caller+0x69/0x210 [ 332.790112] ? do_syscall_64+0x21/0x620 [ 332.794127] do_syscall_64+0xf9/0x620 [ 332.797965] entry_SYSCALL_64_after_hwframe+0x49/0xbe [ 332.803172] RIP: 0033:0x4165a1 07:50:16 executing program 5: vmsplice(0xffffffffffffffff, &(0x7f0000000280)=[{&(0x7f0000000100)="6653070000053c27bc3376003639405cb4aed12f0000001500ae47a825d86800278dcff47d", 0x25}], 0x1, 0x0) sendmsg$TIPC_NL_BEARER_ENABLE(0xffffffffffffffff, &(0x7f00000002c0)={0x0, 0x0, &(0x7f0000000000)={&(0x7f0000000100)=ANY=[@ANYBLOB="054ab8", @ANYRES16, @ANYBLOB="6ffe000000000000000003100000585801800d0001"], 0x3}}, 0x0) syz_mount_image$ext4(&(0x7f0000000080)='ext4\x00', &(0x7f0000000000)='./file0\x00', 0x0, 0x1, &(0x7f0000000240)=[{&(0x7f00000000c0)="800000003804000019000300e60100686cca8000000000000200000002000000004000007a40000080000000000000006d5ebe5a0000ffff53ef", 0x3a, 0x400}], 0x4807, 0x0) r0 = socket$inet_icmp_raw(0x2, 0x3, 0x1) dup(r0) fsetxattr(r0, &(0x7f0000000040)=@known='system.posix_acl_access\x00', &(0x7f0000000140)='+\x7f\\\x00', 0x4, 0x3) [ 332.806389] Code: 75 14 b8 01 00 00 00 0f 05 48 3d 01 f0 ff ff 0f 83 c4 1b 00 00 c3 48 83 ec 08 e8 ca fc ff ff 48 89 04 24 b8 01 00 00 00 0f 05 <48> 8b 3c 24 48 89 c2 e8 13 fd ff ff 48 89 d0 48 83 c4 08 48 3d 01 [ 332.825566] RSP: 002b:00007fdb55fa0c60 EFLAGS: 00000293 ORIG_RAX: 0000000000000001 [ 332.833307] RAX: ffffffffffffffda RBX: 00000000005088c0 RCX: 00000000004165a1 [ 332.840603] RDX: 000000000000008e RSI: 00000000200000c0 RDI: 00000000000000f0 [ 332.847918] RBP: 000000000078bf00 R08: 0000000000000000 R09: 0000000000000000 07:50:16 executing program 0: syz_mount_image$bfs(&(0x7f0000000000)='bfs\x00', &(0x7f0000000040)='./file0\x00', 0xc0ffff00000000, 0x2, &(0x7f0000000100)=[{&(0x7f0000000180)="cefaad1bb83c000040dc", 0xa}, {0x0, 0x0, 0xb3e}], 0x0, 0x0) 07:50:16 executing program 2 (fault-call:2 fault-nth:2): clone(0x20002004ffc, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) exit_group(0x0) syz_emit_ethernet(0x8e, &(0x7f00000000c0)={@broadcast, @link_local, @void, {@ipv6={0x86dd, @icmpv6={0x0, 0x6, "42bf00", 0x58, 0x3a, 0x0, @local={0xfe, 0x80, [0x3, 0x10, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xd]}, @mcast2, {[], @pkt_toobig={0x2, 0x0, 0x0, 0x0, {0x0, 0x6, "7f112d", 0x0, 0x0, 0x0, @mcast1, @remote, [@dstopts={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x3a], [@enc_lim]}, @srh={0x0, 0x2, 0x4, 0x1, 0x0, 0x0, 0x0, [@mcast2]}]}}}}}}}, 0x0) [ 332.855208] R10: 0000000000000064 R11: 0000000000000293 R12: 0000000000000003 [ 332.863019] R13: 0000000000000bdb R14: 00000000004ce2f9 R15: 00007fdb55fa16d4 [ 332.894068] Process accounting resumed [ 332.899133] minix_free_inode: bit 1 already cleared [ 332.982980] EXT4-fs (loop5): Can't read superblock on 2nd try [ 333.002680] MINIX-fs: mounting unchecked file system, running fsck is recommended [ 333.064409] EXT4-fs (loop5): Can't read superblock on 2nd try [ 333.070945] BFS-fs: bfs_fill_super(): loop0 is unclean, continuing [ 333.115975] Process accounting resumed 07:50:17 executing program 3: r0 = socket$inet_icmp_raw(0x2, 0x3, 0x1) r1 = dup(r0) ioctl$PERF_EVENT_IOC_ENABLE(r1, 0x8912, 0x400200) ioctl$LOOP_CTL_GET_FREE(r1, 0x4c82) pwrite64(r1, &(0x7f0000000000)="5247c9c44a52e3ae317e334c0fe5af9b79e4df89e478df6599fcf68e9ede615d978e2aa3c57581add6eb413e8584da6f1a17ef9ba982194be697a86d0c3424cd7ab08d4219c15d412cb55eecae7e187e697c7d28ac0d2b3d9c11a4f5", 0x5c, 0xfe02) open(&(0x7f0000000100)='./file0\x00', 0xc68c2, 0x0) syz_mount_image$minix(&(0x7f00000000c0)='minix\x00', &(0x7f0000000080)='./file0\x00', 0x2, 0x0, &(0x7f0000000000), 0xc0000, 0x0) r2 = socket$inet_icmp_raw(0x2, 0x3, 0x1) r3 = dup(r2) ioctl$PERF_EVENT_IOC_ENABLE(r3, 0x8912, 0x400200) acct(&(0x7f0000000480)='./file0\x00') umount2(&(0x7f0000000500)='./file0\x00', 0x0) 07:50:17 executing program 1: r0 = socket$inet_icmp_raw(0x2, 0x3, 0x1) dup(r0) fcntl$F_GET_FILE_RW_HINT(r0, 0x40d, &(0x7f0000000180)) mkdir(&(0x7f0000000080)='./file0\x00', 0x0) mount(0x0, &(0x7f00000000c0)='./file0\x00', &(0x7f0000000000)='tracefs\x00', 0x0, 0x0) r1 = syz_open_dev$tty1(0xc, 0x4, 0x1) r2 = socket$inet_icmp_raw(0x2, 0x3, 0x1) r3 = dup(r2) ioctl$PERF_EVENT_IOC_ENABLE(r3, 0x8912, 0x400200) ioctl$TIOCSPTLCK(r3, 0x40045431, &(0x7f0000000140)) r4 = syz_open_dev$vcsu(&(0x7f0000000040)='/dev/vcsu#\x00', 0x4, 0x24001) ioctl$TIOCGLCKTRMIOS(r4, 0x5456, &(0x7f0000000100)={0x6, 0xfffffffe, 0x1, 0xbd6d, 0xa, "7ce13409411ec9a5db99248e5fd76d32f81860"}) syz_open_procfs(0x0, &(0x7f0000000080)='mountinfo\x00') r5 = socket$inet_icmp_raw(0x2, 0x3, 0x1) dup(r5) sendfile(r1, r5, 0x0, 0x800000080004103) [ 333.166992] BFS-fs: bfs_fill_super(): loop0 is unclean, continuing [ 333.180773] minix_free_inode: bit 1 already cleared 07:50:17 executing program 2: clone(0x20002004ffc, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) exit_group(0x0) syz_emit_ethernet(0x8e, &(0x7f00000000c0)={@broadcast, @link_local, @void, {@ipv6={0x86dd, @icmpv6={0x0, 0x6, "42bf00", 0x58, 0x3a, 0x0, @local={0xfe, 0x80, [0x3, 0x10, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xd]}, @mcast2, {[], @pkt_toobig={0x2, 0x0, 0x0, 0x0, {0x0, 0x6, "7f112d", 0x0, 0x0, 0x0, @mcast1, @remote, [@dstopts={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x3a], [@enc_lim]}, @srh={0x0, 0x2, 0x4, 0x1, 0x0, 0x0, 0x0, [@mcast2]}]}}}}}}}, 0x0) 07:50:17 executing program 5: syz_mount_image$vfat(&(0x7f0000000540)='vfat\x00', &(0x7f0000000180)='./file0\x00', 0x0, 0x3, &(0x7f0000000280)=[{&(0x7f0000010000)="eb3c906d6b66732e666174000204010004000270fff8", 0x16}, {0x0, 0x0, 0x7fff}, {&(0x7f0000000580)="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", 0x42c, 0x400}], 0x0, 0x0) clock_getres(0x3, &(0x7f0000000000)) r0 = open(&(0x7f0000000300)='./file0\x00', 0x0, 0x0) fchdir(r0) open(&(0x7f0000000080)='./bus\x00', 0x151040, 0x0) 07:50:17 executing program 0: syz_mount_image$bfs(&(0x7f0000000000)='bfs\x00', &(0x7f0000000040)='./file0\x00', 0x100000000000000, 0x2, &(0x7f0000000100)=[{&(0x7f0000000180)="cefaad1bb83c000040dc", 0xa}, {0x0, 0x0, 0xb3e}], 0x0, 0x0) 07:50:17 executing program 2: clone(0x20002004ffc, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) exit_group(0x0) syz_emit_ethernet(0xd, &(0x7f00000000c0)={@broadcast, @link_local, @void, {@ipv6={0x86dd, @icmpv6={0x0, 0x6, "42bf00", 0x58, 0x3a, 0x0, @local={0xfe, 0x80, [0x3, 0x10, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xd]}, @mcast2, {[], @pkt_toobig={0x2, 0x0, 0x0, 0x0, {0x0, 0x6, "7f112d", 0x0, 0x0, 0x0, @mcast1, @remote, [@dstopts={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x3a], [@enc_lim]}, @srh={0x0, 0x2, 0x4, 0x1, 0x0, 0x0, 0x0, [@mcast2]}]}}}}}}}, 0x0) [ 333.388070] audit: type=1800 audit(1592207417.248:285): pid=17025 uid=0 auid=0 ses=4 subj=system_u:system_r:kernel_t:s0 op=collect_data cause=failed(directio) comm="syz-executor.3" name="file0" dev="sda1" ino=16226 res=0 [ 333.399122] IPVS: ftp: loaded support on port[0] = 21 [ 333.495383] BFS-fs: bfs_fill_super(): loop0 is unclean, continuing [ 333.509485] Process accounting resumed 07:50:17 executing program 5: r0 = syz_open_dev$tty1(0xc, 0x4, 0x1) r1 = dup(r0) r2 = socket$unix(0x1, 0x2, 0x0) r3 = fcntl$dupfd(r2, 0x0, r2) ioctl$PERF_EVENT_IOC_ENABLE(r3, 0x8912, 0x400200) write$binfmt_script(r1, &(0x7f0000000280)={'#! ', './file0'}, 0xb) sendmsg$NFT_MSG_GETOBJ_RESET(r3, &(0x7f0000000100)={&(0x7f0000000000)={0x10, 0x0, 0x0, 0x100}, 0xc, &(0x7f00000000c0)={&(0x7f0000000040)={0x4c, 0x15, 0xa, 0x401, 0x0, 0x0, {0x0, 0x0, 0x3}, [@NFTA_OBJ_NAME={0x9, 0x2, 'syz1\x00'}, @NFTA_OBJ_TYPE={0x8, 0x3, 0x1, 0x0, 0x4}, @NFTA_OBJ_NAME={0x9, 0x2, 'syz1\x00'}, @NFTA_OBJ_TABLE={0x9, 0x1, 'syz1\x00'}, @NFTA_OBJ_NAME={0x9, 0x2, 'syz2\x00'}]}, 0x4c}, 0x1, 0x0, 0x0, 0x40}, 0x4041) [ 333.590317] Process accounting resumed 07:50:17 executing program 2: clone(0x20002004ffc, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) exit_group(0x0) syz_emit_ethernet(0xce, &(0x7f00000000c0)={@broadcast, @link_local, @void, {@ipv6={0x86dd, @icmpv6={0x0, 0x6, "42bf00", 0x58, 0x3a, 0x0, @local={0xfe, 0x80, [0x3, 0x10, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xd]}, @mcast2, {[], @pkt_toobig={0x2, 0x0, 0x0, 0x0, {0x0, 0x6, "7f112d", 0x0, 0x0, 0x0, @mcast1, @remote, [@dstopts={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x3a], [@enc_lim]}, @srh={0x0, 0x2, 0x4, 0x1, 0x0, 0x0, 0x0, [@mcast2]}]}}}}}}}, 0x0) 07:50:17 executing program 3: open(&(0x7f0000000100)='./file0\x00', 0xc68c2, 0x0) syz_mount_image$minix(&(0x7f00000000c0)='minix\x00', &(0x7f0000000080)='./file0\x00', 0x0, 0x2, &(0x7f0000000000)=[{&(0x7f00000001c0)="600084e002000a0000000001000000c98f13", 0x12, 0x400}, {&(0x7f0000000bc0)="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", 0x30e, 0x34f9}], 0x0, 0x0) ioctl$DRM_IOCTL_GET_CAP(0xffffffffffffffff, 0xc010640c, &(0x7f0000000040)={0x14}) r0 = socket$inet_icmp_raw(0x2, 0x3, 0x1) r1 = dup(r0) ioctl$PERF_EVENT_IOC_ENABLE(r1, 0x8912, 0x400200) acct(&(0x7f0000000480)='./file0\x00') umount2(&(0x7f0000000500)='./file0\x00', 0x0) 07:50:17 executing program 0: syz_mount_image$bfs(&(0x7f0000000000)='bfs\x00', &(0x7f0000000040)='./file0\x00', 0x200000000000000, 0x2, &(0x7f0000000100)=[{&(0x7f0000000180)="cefaad1bb83c000040dc", 0xa}, {0x0, 0x0, 0xb3e}], 0x0, 0x0) 07:50:17 executing program 4: r0 = socket$kcm(0x2b, 0x1, 0x0) ioctl$PERF_EVENT_IOC_ENABLE(r0, 0x8912, 0x400200) mkdirat(0xffffffffffffff9c, 0x0, 0x0) r1 = socket(0x1e, 0x1, 0x0) setsockopt$packet_tx_ring(r1, 0x10f, 0x87, &(0x7f0000000040)=@req3={0x80000000}, 0x1c) listen(r1, 0x0) r2 = socket(0x40000000000001e, 0x2000000000000805, 0x0) accept$packet(r1, 0x0, 0x0) setsockopt$packet_tx_ring(r2, 0x10f, 0x87, &(0x7f00000000c0)=@req3={0x80000000, 0x0, 0x2}, 0x1c) r3 = socket$inet6_tcp(0xa, 0x1, 0x0) getsockopt$inet6_IPV6_FLOWLABEL_MGR(r3, 0x6, 0x1a, 0x0, &(0x7f00000002c0)) ioctl$FS_IOC_GETFSLABEL(r3, 0x81009431, &(0x7f0000000180)) sendmsg(r2, &(0x7f0000000140)={&(0x7f00004f5000)=@generic={0x10000000001e, "0200000900000000000000000226cc573c080000003724c71e14dd6a739effea1b48006be61ffe0000e103000000f8000004003f010039d8f986ff01000300000004af50d50700000000000000e3ad316a1983000000001d00e0dfcb24281e27800000100076c3979ac40000bd15020078a1dfd300881a8365b1b16d7436"}, 0x80, 0x0}, 0x0) ioctl$PERF_EVENT_IOC_ENABLE(0xffffffffffffffff, 0x8912, 0x400200) getsockopt$inet_sctp_SCTP_GET_ASSOC_ID_LIST(0xffffffffffffffff, 0x84, 0x1d, &(0x7f000025e000)={0x2, [0x0, 0x0]}, &(0x7f0000a8a000)=0xc) getsockopt$inet_sctp6_SCTP_SOCKOPT_PEELOFF(0xffffffffffffffff, 0x84, 0x6c, &(0x7f000059aff8)={r4}, &(0x7f000034f000)=0x2059b000) getsockopt$inet_sctp6_SCTP_GET_PEER_ADDR_INFO(0xffffffffffffffff, 0x84, 0xf, &(0x7f0000000180)={r4, @in={{0x2, 0x4e20, @dev={0xac, 0x14, 0x14, 0x10}}}, 0x1, 0x80000001, 0x80, 0x3f, 0x2}, &(0x7f0000000080)=0x98) setsockopt$inet_sctp6_SCTP_DEFAULT_SNDINFO(0xffffffffffffffff, 0x84, 0x22, &(0x7f0000000140)={0x1000, 0x201, 0x7d, 0x2, r4}, 0x10) getsockopt$inet_sctp_SCTP_STREAM_SCHEDULER_VALUE(r1, 0x84, 0x7c, &(0x7f0000000000)={r4, 0x7fe, 0x9}, &(0x7f0000000080)=0x8) getsockopt$inet_sctp_SCTP_DEFAULT_SNDINFO(0xffffffffffffffff, 0x84, 0x22, &(0x7f0000000100)={0x8000, 0x1, 0x37aab9a6, 0x28, r5}, &(0x7f0000000280)=0x10) [ 333.896595] audit: type=1800 audit(1592207417.758:286): pid=17082 uid=0 auid=0 ses=4 subj=system_u:system_r:kernel_t:s0 op=collect_data cause=failed(directio) comm="syz-executor.3" name="file0" dev="sda1" ino=16518 res=0 07:50:17 executing program 2: clone(0x20002004ffc, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) exit_group(0x0) syz_emit_ethernet(0xfdef, &(0x7f00000000c0)={@broadcast, @link_local, @void, {@ipv6={0x86dd, @icmpv6={0x0, 0x6, "42bf00", 0x58, 0x3a, 0x0, @local={0xfe, 0x80, [0x3, 0x10, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xd]}, @mcast2, {[], @pkt_toobig={0x2, 0x0, 0x0, 0x0, {0x0, 0x6, "7f112d", 0x0, 0x0, 0x0, @mcast1, @remote, [@dstopts={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x3a], [@enc_lim]}, @srh={0x0, 0x2, 0x4, 0x1, 0x0, 0x0, 0x0, [@mcast2]}]}}}}}}}, 0x0) 07:50:17 executing program 0: syz_mount_image$bfs(&(0x7f0000000000)='bfs\x00', &(0x7f0000000040)='./file0\x00', 0x300000000000000, 0x2, &(0x7f0000000100)=[{&(0x7f0000000180)="cefaad1bb83c000040dc", 0xa}, {0x0, 0x0, 0xb3e}], 0x0, 0x0) [ 334.005216] MINIX-fs: mounting unchecked file system, running fsck is recommended [ 334.067762] Process accounting resumed 07:50:18 executing program 4: socketpair$unix(0x1, 0x1, 0x0, &(0x7f0000000080)={0xffffffffffffffff, 0xffffffffffffffff}) r2 = fcntl$dupfd(r0, 0x0, r1) ioctl$PERF_EVENT_IOC_ENABLE(r2, 0x8912, 0x400200) r3 = socket$inet_icmp_raw(0x2, 0x3, 0x1) dup(r3) r4 = socket$inet_icmp_raw(0x2, 0x3, 0x1) r5 = socket$inet_icmp_raw(0x2, 0x3, 0x1) dup(r5) ioctl$EXT4_IOC_MIGRATE(r5, 0x6609) dup(r4) r6 = dup3(r3, r4, 0x0) getsockopt$inet_sctp_SCTP_RECONFIG_SUPPORTED(r6, 0x84, 0x75, &(0x7f0000000000)={0x0, 0x61b}, &(0x7f0000000040)=0x8) r7 = syz_genetlink_get_family_id$tipc2(&(0x7f00000000c0)='TIPCv2\x00') r8 = socket$nl_generic(0x10, 0x3, 0x10) sendmsg$TIPC_NL_BEARER_ENABLE(r8, &(0x7f0000000240)={0x0, 0xb203, &(0x7f0000000400)={&(0x7f0000000100)={0x6c, r7, 0xc573de0d27bdfe6f, 0x0, 0x0, {}, [@TIPC_NLA_BEARER={0x58, 0x1, 0x0, 0x1, [@TIPC_NLA_BEARER_NAME={0xd, 0x1, @udp='udp:syz1\x00'}, @TIPC_NLA_BEARER_UDP_OPTS={0x44, 0x4, {{0x20, 0x1, @in6={0xa, 0x0, 0x0, @mcast2, 0xdb}}, {0x20, 0x2, @in6={0xa, 0x0, 0x0, @mcast2}}}}]}]}, 0x6c}}, 0x0) 07:50:18 executing program 0: syz_mount_image$bfs(&(0x7f0000000000)='bfs\x00', &(0x7f0000000040)='./file0\x00', 0x400000000000000, 0x2, &(0x7f0000000100)=[{&(0x7f0000000180)="cefaad1bb83c000040dc", 0xa}, {0x0, 0x0, 0xb3e}], 0x0, 0x0) 07:50:18 executing program 3: open(&(0x7f0000000100)='./file0\x00', 0xc68c2, 0x0) syz_mount_image$minix(&(0x7f00000000c0)='minix\x00', &(0x7f0000000080)='./file0\x00', 0x8, 0x2, &(0x7f0000000000)=[{&(0x7f00000001c0)="60eec9dbbbebffff86f2d050efc333a19800", 0x12, 0x400}, {&(0x7f0000000bc0)="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", 0x30e, 0x34f9}], 0x100002, 0x0) r0 = socket$inet_icmp_raw(0x2, 0x3, 0x1) r1 = dup(r0) ioctl$PERF_EVENT_IOC_ENABLE(r1, 0x8912, 0x400200) acct(&(0x7f0000000480)='./file0\x00') umount2(&(0x7f0000000500)='./file0\x00', 0x0) [ 334.204130] Process accounting resumed 07:50:18 executing program 2: clone(0x20002004ffc, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) exit_group(0x0) syz_emit_ethernet(0x2000014e, &(0x7f00000000c0)={@broadcast, @link_local, @void, {@ipv6={0x86dd, @icmpv6={0x0, 0x6, "42bf00", 0x58, 0x3a, 0x0, @local={0xfe, 0x80, [0x3, 0x10, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xd]}, @mcast2, {[], @pkt_toobig={0x2, 0x0, 0x0, 0x0, {0x0, 0x6, "7f112d", 0x0, 0x0, 0x0, @mcast1, @remote, [@dstopts={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x3a], [@enc_lim]}, @srh={0x0, 0x2, 0x4, 0x1, 0x0, 0x0, 0x0, [@mcast2]}]}}}}}}}, 0x0) [ 334.233587] Started in network mode [ 334.280072] minix_free_inode: bit 1 already cleared [ 334.294166] Own node identity ff020000000000000000000000000001, cluster identity 4711 07:50:18 executing program 2: clone(0x20002004ffc, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) exit_group(0x0) syz_emit_ethernet(0xfffffdef, &(0x7f00000000c0)={@broadcast, @link_local, @void, {@ipv6={0x86dd, @icmpv6={0x0, 0x6, "42bf00", 0x58, 0x3a, 0x0, @local={0xfe, 0x80, [0x3, 0x10, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xd]}, @mcast2, {[], @pkt_toobig={0x2, 0x0, 0x0, 0x0, {0x0, 0x6, "7f112d", 0x0, 0x0, 0x0, @mcast1, @remote, [@dstopts={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x3a], [@enc_lim]}, @srh={0x0, 0x2, 0x4, 0x1, 0x0, 0x0, 0x0, [@mcast2]}]}}}}}}}, 0x0) [ 334.345877] Enabling of bearer rejected, failed to enable media [ 334.411175] Enabling of bearer rejected, failed to enable media [ 334.444474] audit: type=1800 audit(1592207418.308:287): pid=17116 uid=0 auid=0 ses=4 subj=system_u:system_r:kernel_t:s0 op=collect_data cause=failed(directio) comm="syz-executor.3" name="file0" dev="sda1" ino=16502 res=0 [ 334.566097] Process accounting resumed 07:50:18 executing program 5: r0 = socket$key(0xf, 0x3, 0x2) sendmsg$key(r0, &(0x7f0000000000)={0x500, 0x0, &(0x7f0000000140)={&(0x7f00000001c0)=ANY=[@ANYBLOB="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"], 0x98}}, 0x0) 07:50:18 executing program 0: syz_mount_image$bfs(&(0x7f0000000000)='bfs\x00', &(0x7f0000000040)='./file0\x00', 0x500000000000000, 0x2, &(0x7f0000000100)=[{&(0x7f0000000180)="cefaad1bb83c000040dc", 0xa}, {0x0, 0x0, 0xb3e}], 0x0, 0x0) 07:50:18 executing program 4: r0 = socket$inet_udplite(0x2, 0x2, 0x88) r1 = dup(r0) ioctl$PERF_EVENT_IOC_ENABLE(r1, 0x8912, 0x400200) r2 = socket(0x10, 0x80002, 0xc) setsockopt$packet_tx_ring(r2, 0x107, 0xd, &(0x7f0000000040)=@req3={0x4, 0x3, 0x5, 0x3f, 0x9, 0x53c, 0x8000}, 0x1c) sendmsg$IPCTNL_MSG_CT_GET_DYING(0xffffffffffffffff, &(0x7f0000000140)={0x0, 0x0, &(0x7f0000000100)={&(0x7f0000000000)={0x14, 0x6, 0x1, 0x201}, 0x14}, 0x1, 0x0, 0x0, 0x8000}, 0x0) sendmmsg$alg(r2, &(0x7f0000000140), 0x1f31236d2fe089d, 0x0) 07:50:18 executing program 2: clone(0x20002004ffc, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) exit_group(0x0) syz_emit_ethernet(0xfffffffffffffdef, &(0x7f00000000c0)={@broadcast, @link_local, @void, {@ipv6={0x86dd, @icmpv6={0x0, 0x6, "42bf00", 0x58, 0x3a, 0x0, @local={0xfe, 0x80, [0x3, 0x10, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xd]}, @mcast2, {[], @pkt_toobig={0x2, 0x0, 0x0, 0x0, {0x0, 0x6, "7f112d", 0x0, 0x0, 0x0, @mcast1, @remote, [@dstopts={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x3a], [@enc_lim]}, @srh={0x0, 0x2, 0x4, 0x1, 0x0, 0x0, 0x0, [@mcast2]}]}}}}}}}, 0x0) [ 334.644832] Process accounting resumed 07:50:18 executing program 3: r0 = open(&(0x7f0000000100)='./file0\x00', 0xc68c2, 0x0) syz_mount_image$minix(&(0x7f00000000c0)='minix\x00', &(0x7f0000000080)='./file0\x00', 0x0, 0x2, &(0x7f0000000000)=[{&(0x7f00000001c0)="600084e002000a0000000001000000c98f13", 0x12, 0x400}, {&(0x7f0000000bc0)="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", 0x30e, 0x34f9}], 0x0, 0x0) r1 = socket$inet_icmp_raw(0x2, 0x3, 0x1) r2 = openat$mice(0xffffffffffffff9c, &(0x7f0000000140)='/dev/input/mice\x00', 0x8040) linkat(r0, &(0x7f0000000040)='./file0\x00', r2, &(0x7f0000000180)='./file0\x00', 0x1400) openat$autofs(0xffffffffffffff9c, &(0x7f0000000200)='/dev/autofs\x00', 0x4002, 0x0) ioctl$KVM_SET_XCRS(r2, 0x4188aea7, &(0x7f0000000240)={0x2, 0x1, [{0xfff, 0x0, 0x3fd}, {0x8, 0x0, 0x9}]}) r3 = dup(r1) ioctl$PERF_EVENT_IOC_ENABLE(r3, 0x8912, 0x400200) acct(&(0x7f0000000480)='./file0\x00') umount2(&(0x7f0000000500)='./file0\x00', 0x0) 07:50:18 executing program 2: clone(0x20002004ffc, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) exit_group(0x0) syz_emit_ethernet(0x8e, &(0x7f00000000c0)={@broadcast=[0x0], @link_local, @void, {@ipv6={0x86dd, @icmpv6={0x0, 0x6, "42bf00", 0x58, 0x3a, 0x0, @local={0xfe, 0x80, [0x3, 0x10, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xd]}, @mcast2, {[], @pkt_toobig={0x2, 0x0, 0x0, 0x0, {0x0, 0x6, "7f112d", 0x0, 0x0, 0x0, @mcast1, @remote, [@dstopts={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x3a], [@enc_lim]}, @srh={0x0, 0x2, 0x4, 0x1, 0x0, 0x0, 0x0, [@mcast2]}]}}}}}}}, 0x0) [ 334.751988] BFS-fs: bfs_fill_super(): loop0 is unclean, continuing [ 334.818509] audit: type=1800 audit(1592207418.678:288): pid=17147 uid=0 auid=0 ses=4 subj=system_u:system_r:kernel_t:s0 op=collect_data cause=failed(directio) comm="syz-executor.3" name="file0" dev="sda1" ino=16241 res=0 07:50:18 executing program 5: socketpair$unix(0x1, 0x1, 0x0, &(0x7f00000000c0)={0xffffffffffffffff}) r1 = fcntl$dupfd(r0, 0x0, r0) ioctl$PERF_EVENT_IOC_ENABLE(r1, 0x8912, 0x2) r2 = socket$alg(0x26, 0x5, 0x0) bind$alg(r2, &(0x7f0000000200)={0x26, 'hash\x00', 0x0, 0x0, 'sha1-generic\x00'}, 0x58) r3 = accept$alg(r2, 0x0, 0x0) sendmmsg(r3, &(0x7f00000050c0)=[{{0x0, 0x0, 0x0}}, {{&(0x7f0000000640)=@pppol2tp={0x18, 0x1, {0x0, 0xffffffffffffffff, {0x2, 0x4e21, @loopback}, 0x0, 0x3, 0x0, 0x1}}, 0x80, &(0x7f0000000780)=[{&(0x7f00000006c0)="415e86e6ad46ccd7286a8a62c7053a23573314070a180c83fe334a11b3ec8ecc7d83939ce86839b6cb7ad51dab23be33869550e1eb14d6e2f5bebe636d0c2b5c3fc251f98ff09139ab6b41bc0364a44927a10e8d776c5d6563fb4f2dc0b367fd5b819a81b57329c465f7109279ba1aa109d437dc87b553ab2bb8a943abc0240f0e5a6bcf6059147bbd6ad8a27f5bdf321bb1b762c9ba53eaebce58aa9567fe08b679e51973f0656cda796e32f0ea64278ee038a66932f6eb9f4586", 0xbb}], 0x1, &(0x7f00000007c0)=[{0xb8, 0x0, 0x0, "20bc3931be6abf0471288bccf9f2116472252ea678c90ecdd66e8d6a595def08483a6f48cd04c26de7d02029fa1cbd5571deb5272ae0f0bb1ad698f2fdd621cbf39cb2276f3ef9586befe6cbde6934bfae2832234ca8bf2e5aa1c2284d20c938e6f735ef48411a85030259557e2e8bfc07a46953563ed721d92c1a76c258d7ac864a263e323b8cb3bf6ee98f663decf979ff186fad8b87f70eefa8559ce66f0baa1dbb8b"}, {0x40, 0x11, 0x21, "98af8c46a6add282472fa0ab967414b27e892bd3f1779fac6b552c64e25d8991dbb4e71f7ffafa36d93578fd88b12d"}, {0xa0, 0x10e, 0x0, "30ecde739d5cd0e5d938bb030ef6edd2e9a8274608a73fced53f8f5923b77592c1605bb2b969540cce982cd59013ce951c01a78aea973e7621b049069bf40eecafada3a516a641e6410afadea17032ecf65c07689db8213af98c4611faf09fb3ffb4226fa2c192910f1a72a789e7f823f839e9390edd2808fc3b9ebbfaf2d50095973cf489c6b6c53c90a825c16008"}], 0x198}}, {{0x0, 0x0, &(0x7f0000001c80)=[{&(0x7f0000001a40)="56b261110770b763029cf37317fe65f6b323c506ae5faba87aefb80c7c8187793e8bccbfa9b975662127cc48b5b0cec397a326bb4aa03717976a5e26cb473b08f74b6b26347b87e683f413071eafff46464d8494bf0120ec3ee648813031cdf917b8d5c7447f6975bad6867701782554237fb3132fd55d531de4ca876a3bf9a36e70d6bd594c80518760ef47b80e27e2d45811b6348cdf691e5c57007e11c629ce79d46befd1a7ab58c524e60703c65a548d4b34d8e308535be65692be99dd053f6caee120d9e729f7923d99dfbb67ece1522a6ecb", 0xd5}, {&(0x7f0000001b40)="f0c702516bf52450a05df363a5baed58a163", 0x12}, {0x0}], 0x3, &(0x7f0000000980)=ANY=[@ANYBLOB="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"], 0x750}}], 0x3, 0x0) [ 334.865463] MINIX-fs: mounting unchecked file system, running fsck is recommended 07:50:18 executing program 0: syz_mount_image$bfs(&(0x7f0000000000)='bfs\x00', &(0x7f0000000040)='./file0\x00', 0x600000000000000, 0x2, &(0x7f0000000100)=[{&(0x7f0000000180)="cefaad1bb83c000040dc", 0xa}, {0x0, 0x0, 0xb3e}], 0x0, 0x0) 07:50:18 executing program 2: clone(0x20002004ffc, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) exit_group(0x0) syz_emit_ethernet(0x8e, &(0x7f00000000c0)={@broadcast=[0xff, 0x0], @link_local, @void, {@ipv6={0x86dd, @icmpv6={0x0, 0x6, "42bf00", 0x58, 0x3a, 0x0, @local={0xfe, 0x80, [0x3, 0x10, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xd]}, @mcast2, {[], @pkt_toobig={0x2, 0x0, 0x0, 0x0, {0x0, 0x6, "7f112d", 0x0, 0x0, 0x0, @mcast1, @remote, [@dstopts={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x3a], [@enc_lim]}, @srh={0x0, 0x2, 0x4, 0x1, 0x0, 0x0, 0x0, [@mcast2]}]}}}}}}}, 0x0) [ 334.989929] Process accounting resumed [ 335.002087] minix_free_inode: bit 1 already cleared [ 335.175354] MINIX-fs: mounting unchecked file system, running fsck is recommended 07:50:19 executing program 0: syz_mount_image$bfs(&(0x7f0000000000)='bfs\x00', &(0x7f0000000040)='./file0\x00', 0x700000000000000, 0x2, &(0x7f0000000100)=[{&(0x7f0000000180)="cefaad1bb83c000040dc", 0xa}, {0x0, 0x0, 0xb3e}], 0x0, 0x0) 07:50:19 executing program 2: clone(0x20002004ffc, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) exit_group(0x0) syz_emit_ethernet(0x8e, &(0x7f00000000c0)={@broadcast=[0xff, 0xff, 0x0], @link_local, @void, {@ipv6={0x86dd, @icmpv6={0x0, 0x6, "42bf00", 0x58, 0x3a, 0x0, @local={0xfe, 0x80, [0x3, 0x10, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xd]}, @mcast2, {[], @pkt_toobig={0x2, 0x0, 0x0, 0x0, {0x0, 0x6, "7f112d", 0x0, 0x0, 0x0, @mcast1, @remote, [@dstopts={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x3a], [@enc_lim]}, @srh={0x0, 0x2, 0x4, 0x1, 0x0, 0x0, 0x0, [@mcast2]}]}}}}}}}, 0x0) [ 335.316015] Process accounting resumed 07:50:19 executing program 5: r0 = socket$inet_icmp_raw(0x2, 0x3, 0x1) r1 = dup(r0) ioctl$PERF_EVENT_IOC_ENABLE(r1, 0x8912, 0x400200) r2 = socket$nl_route(0x10, 0x3, 0x0) r3 = socket$netlink(0x10, 0x3, 0x0) r4 = socket(0x10, 0x803, 0x0) sendmsg$NBD_CMD_DISCONNECT(r4, &(0x7f00000001c0)={0x0, 0x0, &(0x7f0000000180)={0x0}}, 0x0) getsockname$packet(r4, &(0x7f0000000100)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f0000000200)=0x14) sendmsg$nl_route(r3, &(0x7f0000000040)={0x0, 0x0, &(0x7f0000000000)={&(0x7f0000000900)=ANY=[@ANYBLOB="480000001000050700"/20, @ANYRES32=r5, @ANYBLOB="7a755e4600000000280012000c00010076657468"], 0x48}}, 0x0) sendmsg$nl_route(r2, &(0x7f0000000580)={0x0, 0x0, &(0x7f0000000000)={&(0x7f0000000840)=@newlink={0x4c, 0x10, 0x581, 0x0, 0x0, {}, [@IFLA_LINKINFO={0x1c, 0x12, 0x0, 0x1, @vlan={{0x9, 0x1, 'vlan\x00'}, {0xc, 0x2, 0x0, 0x1, [@IFLA_VLAN_ID={0x6}]}}}, @IFLA_LINK={0x8, 0x5, r5}, @IFLA_LINKMODE={0x5, 0x11, 0x1}]}, 0x4c}}, 0x0) r6 = bpf$PROG_LOAD(0x5, &(0x7f0000000080)={0x3, 0x8, &(0x7f0000001000)=ANY=[@ANYBLOB="620af8ff0c200021bfa100000000000007010000f8ffffffb702000003000000bd120000000000008500000006000000b70000000000000095000000000000003faf4f2aa3d9b18ed8a25312a2e2c49e8020a69623a2f57ba32e8cf1cc1a100a9af698393aa0f3881f9c24aa56f15199fad0093c59d66b5ece9f36c70d0f13905ea23c22624c9f87f9793f50bb546040677b0c5077da80fb982c1e9400e693146cea484a415b76966118b64f751a0f241b072e90080008002d75593a286cecc93e64c227c95aa0b784625704f07a72c2918451ebdcf4cef809606056fe5c34664c0af9360a1f7a5e6b607130c89f18c0c1089d8b8588d72ec28b48b45ef4adf634be763289d01aa27ae8b09e00e79ab20b0b8ed8fb7a68af2ad0000000000000006f803c6468972089b302d7bf6023cdcedb5e0125ebbcebdde510cb2364141215106bf04f658333719acd97cfa107d40224edc5465a932b77e74e80220d42bc6099ad2300000080006ef6c1ff0900000000000000c63a949e8b7955394ffa82b8e942c89112f40cfd7c3a1d37a6ab87b1586602d985430cea0162ab3fcf4591c926abfb076719237c8d0e60b0eea24492a660583eecdbf5bcd3a17a0faf60fd6ad9b97aa5fa68480366c9c6fd6fa50c3aa3926b81e3b59c9b081d6a08000000ea2b1a52496dfcaf99431412fd134a996382a1a04d5bb924cfe5f3185418d60532af9c4d2ec7c32f2095e63c80aff9fa740b5b7632f32030916f89c6dad7603f2ba2a790d62c6faec2fed44da4928b3014ab2f70344e16cb9a6298060d6b2ba11de6c5d50b83bae616b5054d1e7c13b1355d6f4a8245ffa4997da9c77af4c0eb97fca585ec6bf58351d564beb61e8caab9c70764b0a8a7583c90b3433b809bdb9fbd48bc873495cbff8a326eea31ae4e0f7505ebf6c9d13330ca006bce1a84521f14518c9b476fccbd6c712016219848624b87cec2dbe98223a0eb4fa39f6b5c0200000000000000000000000000030000000000000000000000000010008bc0d9559711e6e8861c46495ba585a4b2d02edc3e28dd271c896249ed85b980680b6c4a000000002b435ac15fc0288d9b2a169cdcacc413b48dafb7a2c8cb482bac0ac502d9ba96ffffff7f00000000df73be83bb7d5ad897ef3b7cda42013d53046da21b40216e14ba2d6af8656bfff17addaedab25b30002abbba7fa725f38400be7c1f001b2cd317902f19e385be9e48dccff729433282830689da6b53b2633398631c7771429d120000003341bf4a00fcffffffffffffffe09fec2271fe01589646efd1cf870cd7bb2366fde4a59429738fcc917a57f94f6c453cea793cc5ee0c2a5ff870ce5dfd3467decb05cfd9fcb32c8ed1dbd9d10a64c108285e71b5565b1768ee58969c41595229df17bcad70fb4021428ce970275d5bc8955778567bc79e13b78249788f11f761038b75d4fe32b561d46ea3abe0fa4d30dc94ef241875f3b4b6ab7929a57affe7d7fa29822aea68a660e717a04becff0f719197724f4fce1093b62d7e8c7123d8ecbbc55bf404e4e1f74b7eed82571be54c72d978cf906df0042e36acd37d7f9e119f2c06f815312e0cfe222a06f56dd022c074eb8a322fb0bf47c0a8d154b405c37feaf3dd95f6ef2acd1fe582786105c7df8be5877050c91301bb997316dbf17866fb84d4173731efe895ff2e1c5560926e90109b598502d3e959efc71f665c4d75cf2458e3542c9062ece84c99a061887a20639b41c8c12ee86c50804042b3eac1f879b136345cf67ca3fb5aac518a75f9e7d7101d5e186c489b3a06fb99e0aa7f23a054de2f4d92d6bd72ee2c9fdc75aaaf1e3e483b4ad05573af403269b4a39ce40293947d9a631bcbf3583784acbda216550d7aec6b79e30cbd128f54c2d3335457acecc34f24c9ae153ec60ac0694da85bff9f5f4df9b3e90e5c708ce65cd6b2c5ea1393fdf24285bf16b99c9cc0ad1857216f1a985f369191ae954febb3df464bfe0f7f3ee9afe7befb89d2777399f5874c553aeb3729cffe86e66964ae09bb6d163118e4cbe024fd452277c3887d6116c6cc9d8046c216c1f895778cb26e22a2a998de44aeadea2a40da8daccf080842a486721737390cbf3a74cb2003016f1514216bdf57d2a40d40b51ab63e96ec8485b3b8a8c9aa3d14f93100c2e0893862eef552fcde2981f48c482bde6e4a4304e50c349f4f9ecee27defc93871c5f99b355b72d538ba4958ea8e4aa37094191e10096e7e60fc3541a2c905a1a95e9571bf38ae1981c4238ecaee6f75cd0a6881bd1517a8250df98674152f94e32409e2a3bce108b60000000000000000007d9589b62cb3f98f48c1b6e00ea1e148d95f26d04e7fdcec29858bf638acdf4bf45bbdee02084adac78073557813d458c50b1db6206f2812f32afacfd02c20633874baccd1c91aa8bf3ea6d32519ec29c815b23fb9"], &(0x7f0000000240)='syzkaller\x00', 0x0, 0x0, 0x0, 0x0, 0x0, [], r5, 0x0, r1, 0x8, &(0x7f0000000000), 0x8, 0x10, &(0x7f0000000000)={0x0, 0x13}, 0x10}, 0x78) perf_event_open(&(0x7f0000000700)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x50d, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) socket$inet_udp(0x2, 0x2, 0x0) setsockopt$inet_sctp6_SCTP_DEFAULT_SNDINFO(0xffffffffffffffff, 0x84, 0x22, &(0x7f0000000140)={0x1000, 0x201, 0x7d, 0x2}, 0x10) setsockopt$inet_sctp_SCTP_MAXSEG(0xffffffffffffffff, 0x84, 0xd, &(0x7f0000000280)=@assoc_value={0x0, 0x3ff}, 0x8) syz_open_dev$tty20(0xc, 0x4, 0x0) ioctl$TIOCNOTTY(0xffffffffffffffff, 0x5422) listen(0xffffffffffffffff, 0x0) sendto$inet6(0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0) bpf$BPF_PROG_TEST_RUN(0xa, &(0x7f0000000040)={r6, 0x1000000, 0xe, 0x0, &(0x7f0000000140)="e3d0e9d6d9d18e5f39868de363d3", 0x0, 0x3f00, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x40) 07:50:19 executing program 0: syz_mount_image$bfs(&(0x7f0000000000)='bfs\x00', &(0x7f0000000040)='./file0\x00', 0x704000000000000, 0x2, &(0x7f0000000100)=[{&(0x7f0000000180)="cefaad1bb83c000040dc", 0xa}, {0x0, 0x0, 0xb3e}], 0x0, 0x0) [ 335.369802] minix_free_inode: bit 1 already cleared 07:50:19 executing program 3: open(&(0x7f0000000100)='./file0\x00', 0xa0000, 0x0) syz_mount_image$minix(&(0x7f00000000c0)='minix\x00', &(0x7f0000000080)='./file0\x00', 0x0, 0x2, &(0x7f0000000000)=[{&(0x7f00000001c0)="600084e002000a0000000001000000c98f13", 0x12, 0x400}, {&(0x7f0000000bc0)="ee9f84a43eccaf1315bb397d00c1b6dd820dd13916181dba620938cb30f1c21afe3d926298b25834e890092d642cafe5db21ba9494febcf66079b722e73be3a8708a3624250f9f59fbbe942997c6c1e83a34e5779e8a4f40fdb6ffe59ffe4903500d3cd8c8f3ed19ad176daf94cf7fcaf2922f8aab3becc60c8d39ddf43cd6d2e9301da3caa35719f25a83478559e0e891dcb756ee22964d03f37561f5797490a0b93506482822075ba96db35a440d046e44eb4a79986b518281609003b6fae04a18be9a83ce7efa2ab80f75c90d78f0b4179d674376db1f7ae8745641adcde0d245722744bcea2fac9445014ee2293985119573ffcc0c22eb0769de1e9e5db53aa3378a4426503010a7c6247265838211527a0132ccf883ee08a6ea1a785e47ce16663f1c744af49200d5f3bc326e7d9089a5f17d0ad05f06e48c205f9b6d087ba7d3b6745e65700c009572a65b4bfbf6687821bc723b61b5abe7357e68a9b0640bfb9c01000080000000000e840ecf379c576c05757d44b19de0e2aa364c42156219a72cc943a60f0410891ed134f35f5fe6b4cf3abbcb984436322358a7c9393724860d87253981f9e79dbeb789577ead0ede31e19a2b114a0e4d82b3e1023dd28b6382e67e3246d2912e55cf9928da32c1020000006c610ea8fce149a7af20224b4e028601936ef9a78d80ff5567084ec128766e822d6124186d82e760128dd7de2653939d353c12f96deff3a28b022c784bd37df7f76640bcbcb01a4676d58b3e9c2baae66230e5f54a37527e8129d161b0c06f25648c55a7e5b2db528053c3e3864f41728b7935e575568ad114eb8c811bf19e07a398babbc64fbeab842688554783ed1551949a791e33799e59a34b6bdabc3458c379c735198292e5a272187449249d2c8a9aa58f3835a3e1716083bb04e4cbe140d1587a21e4ec2ae1f3ad81134df55903ffb8e173646352915a2c706709cf46538978224c0d6dc437cbfc37abfbd1b76feb5ca3aeb1ac8cbd40d5ba896f79ee8f76b0809f59b86862648774d2ace98b825e7a465b5dd80e491965971e7797aba3968441c77717a24ca41efb160c030cfc8edf8b6f4376", 0x30e, 0x34f9}], 0x0, 0x0) r0 = socket$inet_icmp_raw(0x2, 0x3, 0x1) r1 = socket$inet_icmp_raw(0x2, 0x3, 0x1) r2 = dup(r1) ioctl$PERF_EVENT_IOC_ENABLE(r2, 0x8912, 0x400200) ioctl$DRM_IOCTL_ADD_MAP(r2, 0xc0286415, 0x0) r3 = dup(r0) ioctl$PERF_EVENT_IOC_ENABLE(r3, 0x8912, 0x400200) acct(&(0x7f0000000480)='./file0\x00') umount2(&(0x7f0000000500)='./file0\x00', 0x0) [ 335.462219] netlink: 24 bytes leftover after parsing attributes in process `syz-executor.5'. [ 335.567314] MINIX-fs: mounting unchecked file system, running fsck is recommended [ 335.601144] device veth17 entered promiscuous mode [ 335.640795] minix_free_inode: bit 1 already cleared 07:50:19 executing program 4: fcntl$setstatus(0xffffffffffffffff, 0x4, 0x0) openat$null(0xffffffffffffff9c, 0x0, 0x0, 0x0) getsockopt$sock_cred(0xffffffffffffffff, 0x1, 0x11, 0x0, &(0x7f0000cab000)) setresuid(0x0, 0x0, 0x0) write$FUSE_CREATE_OPEN(0xffffffffffffffff, 0x0, 0x0) sendmsg$AUDIT_GET_FEATURE(0xffffffffffffffff, 0x0, 0x0) getsockopt$inet_mreqn(0xffffffffffffffff, 0x0, 0x0, &(0x7f00000002c0)={@multicast2, @dev}, 0x0) perf_event_open(&(0x7f0000000200)={0x2, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = socket$inet_icmp_raw(0x2, 0x3, 0x1) dup(r0) fsetxattr$trusted_overlay_upper(r0, &(0x7f0000000000)='trusted.overlay.upper\x00', &(0x7f0000000340)={0x0, 0xfb, 0x10b, 0x5, 0x40, "b49978d943d53b164d9c4ba966bfad92", "25b70e1ced8284ceae3a39c8da731ca64ae2ef7587d6dc5f18e4c5126970472446c2d8608db1c2eee75e474a0d3f7de78733827ef06420145fa75a91a96d5a4354e72452768ca19777df9298efe61e6e8d9317914bdb5fc9a1cc7d028e2bb17c6b5a12049b43c83502801d7c5afa0f496f84c970f0df7e89a10e5ac8443a345432e6fb007b6cc63ac622098afaa2e6c59506620cb92efe22d5573c36ba19eaf175f4ae98accc7262b64475d5b994b4a8fc2faba7c32db0159930f51d8f3f1c01f1ce4a930d708743746a3aac5e674a1636370fadb3e33b925f763fc87448ead1e214f7121dfaf9ec9b867949621ee35e74158bf6b472"}, 0x10b, 0x1) perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffff7fffffffff, 0xffffffffffffffff, 0x0) ioctl$TIOCGSID(0xffffffffffffffff, 0x5429, 0x0) r1 = creat(&(0x7f0000000300)='./bus\x00', 0x0) fcntl$setstatus(r1, 0x4, 0x4002) io_setup(0xb, &(0x7f0000000040)=0x0) io_submit(r2, 0x8, &(0x7f0000000540)=[&(0x7f00000000c0)={0x0, 0x0, 0x0, 0x1, 0x0, r1, &(0x7f0000000000), 0x200a00}]) r3 = open(&(0x7f0000000780)='./bus\x00', 0x0, 0x0) setsockopt$inet6_MCAST_MSFILTER(r1, 0x29, 0x30, &(0x7f00000007c0)={0x0, {{0xa, 0x4e21, 0x8001, @private2={0xfc, 0x2, [], 0x1}, 0x6}}, 0x0, 0x8, [{{0xa, 0x4e22, 0x3, @private1, 0x7}}, {{0xa, 0x4e22, 0x7fff, @mcast1, 0xbe8}}, {{0xa, 0x4e22, 0x2, @initdev={0xfe, 0x88, [], 0x0, 0x0}, 0x1f}}, {{0xa, 0x4e21, 0x100, @empty, 0x8}}, {{0xa, 0x4e23, 0x6, @dev, 0x6}}, {{0xa, 0x4e22, 0xcdaa, @loopback, 0xfffffff7}}, {{0xa, 0x4e20, 0x6, @initdev={0xfe, 0x88, [], 0x1, 0x0}, 0x4}}, {{0xa, 0x4e22, 0x2, @private2={0xfc, 0x2, [], 0x1}, 0x800}}]}, 0x490) mmap(&(0x7f0000000000/0x600000)=nil, 0x600000, 0x0, 0x4002011, r3, 0x0) [ 335.689968] MINIX-fs: mounting unchecked file system, running fsck is recommended 07:50:19 executing program 3: r0 = open(&(0x7f0000000100)='./file0\x00', 0xc68c2, 0x0) syz_mount_image$minix(&(0x7f00000000c0)='minix\x00', &(0x7f0000000080)='./file0\x00', 0x0, 0x2, &(0x7f0000000000)=[{&(0x7f00000001c0)="600084e002000a0000000001000000c98f13", 0x12, 0x400}, {&(0x7f0000000bc0)="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", 0x30e, 0x34f9}], 0x0, 0x0) r1 = socket$inet_icmp_raw(0x2, 0x3, 0x1) r2 = dup(r1) socket$inet_icmp_raw(0x2, 0x3, 0x1) r3 = dup(r0) ioctl$DRM_IOCTL_FREE_BUFS(r3, 0x4010641a, &(0x7f0000000180)={0x9, &(0x7f0000000140)=[0x0, 0x5, 0x5, 0x200, 0x2, 0xf19, 0x6, 0xffffffff, 0x1ffdd225]}) ioctl$PERF_EVENT_IOC_ENABLE(r3, 0x8912, 0x400200) write$USERIO_CMD_REGISTER(r3, &(0x7f0000000040)={0x0, 0x4}, 0x2) ioctl$PERF_EVENT_IOC_ENABLE(r2, 0x8912, 0x400200) acct(&(0x7f0000000480)='./file0\x00') 07:50:19 executing program 0: syz_mount_image$bfs(&(0x7f0000000000)='bfs\x00', &(0x7f0000000040)='./file0\x00', 0x804000000000000, 0x2, &(0x7f0000000100)=[{&(0x7f0000000180)="cefaad1bb83c000040dc", 0xa}, {0x0, 0x0, 0xb3e}], 0x0, 0x0) 07:50:19 executing program 2: clone(0x20002004ffc, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) exit_group(0x0) syz_emit_ethernet(0x8e, &(0x7f00000000c0)={@broadcast=[0xff, 0xff, 0xff, 0x0], @link_local, @void, {@ipv6={0x86dd, @icmpv6={0x0, 0x6, "42bf00", 0x58, 0x3a, 0x0, @local={0xfe, 0x80, [0x3, 0x10, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xd]}, @mcast2, {[], @pkt_toobig={0x2, 0x0, 0x0, 0x0, {0x0, 0x6, "7f112d", 0x0, 0x0, 0x0, @mcast1, @remote, [@dstopts={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x3a], [@enc_lim]}, @srh={0x0, 0x2, 0x4, 0x1, 0x0, 0x0, 0x0, [@mcast2]}]}}}}}}}, 0x0) [ 335.690135] minix_free_inode: bit 1 already cleared [ 335.836287] netlink: 24 bytes leftover after parsing attributes in process `syz-executor.5'. [ 335.902265] audit: type=1800 audit(1592207419.768:289): pid=17220 uid=0 auid=0 ses=4 subj=system_u:system_r:kernel_t:s0 op=collect_data cause=failed(directio) comm="syz-executor.3" name="file0" dev="sda1" ino=16531 res=0 07:50:19 executing program 5: bpf$OBJ_PIN_PROG(0x6, &(0x7f0000000580)={&(0x7f00000001c0)='./file0\x00'}, 0x10) r0 = getpgid(0x0) prlimit64(r0, 0x0, 0x0, 0x0) r1 = syz_open_procfs(r0, &(0x7f0000000040)='net/ipx\x00') preadv(r1, &(0x7f00000003c0)=[{&(0x7f00000000c0)=""/166, 0xa6}], 0x1, 0x0) ioctl$TCSETSF(0xffffffffffffffff, 0x5412, &(0x7f0000000100)={0x0, 0x0, 0x0, 0x0, 0x0, "cc76cdcf5dcf3db12002200000000000660100"}) r2 = socket$inet6(0xa, 0x2, 0x0) r3 = dup(r2) ioctl$PERF_EVENT_IOC_ENABLE(r3, 0x8912, 0x400200) syz_genetlink_get_family_id$netlbl_calipso(&(0x7f0000000200)='NLBL_CALIPSO\x00') syz_mount_image$ext4(&(0x7f0000000080)='ext4\x00', &(0x7f0000000000)='./file0\x00', 0x0, 0x1, &(0x7f0000000240)=[{&(0x7f00000000c0)="800000003804000019000300e60100006cca8000010000000200000002000000004000007a40000080000000000000006d5ebe5ae1ffffff53ef", 0x3a, 0x400}], 0x4807, 0x0) [ 335.949725] MINIX-fs: mounting unchecked file system, running fsck is recommended 07:50:19 executing program 2: clone(0x20002004ffc, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) exit_group(0x0) syz_emit_ethernet(0x8e, &(0x7f00000000c0)={@broadcast=[0xff, 0xff, 0xff, 0xff, 0x0], @link_local, @void, {@ipv6={0x86dd, @icmpv6={0x0, 0x6, "42bf00", 0x58, 0x3a, 0x0, @local={0xfe, 0x80, [0x3, 0x10, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xd]}, @mcast2, {[], @pkt_toobig={0x2, 0x0, 0x0, 0x0, {0x0, 0x6, "7f112d", 0x0, 0x0, 0x0, @mcast1, @remote, [@dstopts={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x3a], [@enc_lim]}, @srh={0x0, 0x2, 0x4, 0x1, 0x0, 0x0, 0x0, [@mcast2]}]}}}}}}}, 0x0) [ 336.017067] BFS-fs: bfs_fill_super(): loop0 is unclean, continuing [ 336.034381] audit: type=1804 audit(1592207419.878:290): pid=17229 uid=0 auid=0 ses=4 subj=system_u:system_r:kernel_t:s0 op=invalid_pcr cause=open_writers comm="syz-executor.4" name="/root/syzkaller-testdir523901506/syzkaller.7WxnOu/128/bus" dev="sda1" ino=16532 res=1 [ 336.080927] Process accounting resumed 07:50:20 executing program 0: syz_mount_image$bfs(&(0x7f0000000000)='bfs\x00', &(0x7f0000000040)='./file0\x00', 0x900000000000000, 0x2, &(0x7f0000000100)=[{&(0x7f0000000180)="cefaad1bb83c000040dc", 0xa}, {0x0, 0x0, 0xb3e}], 0x0, 0x0) 07:50:20 executing program 2: clone(0x20002004ffc, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) exit_group(0x0) syz_emit_ethernet(0x8e, &(0x7f00000000c0)={@broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0x0], @link_local, @void, {@ipv6={0x86dd, @icmpv6={0x0, 0x6, "42bf00", 0x58, 0x3a, 0x0, @local={0xfe, 0x80, [0x3, 0x10, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xd]}, @mcast2, {[], @pkt_toobig={0x2, 0x0, 0x0, 0x0, {0x0, 0x6, "7f112d", 0x0, 0x0, 0x0, @mcast1, @remote, [@dstopts={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x3a], [@enc_lim]}, @srh={0x0, 0x2, 0x4, 0x1, 0x0, 0x0, 0x0, [@mcast2]}]}}}}}}}, 0x0) [ 336.179808] EXT4-fs (loop5): Can't read superblock on 2nd try 07:50:20 executing program 0: syz_mount_image$bfs(&(0x7f0000000000)='bfs\x00', &(0x7f0000000040)='./file0\x00', 0x904000000000000, 0x2, &(0x7f0000000100)=[{&(0x7f0000000180)="cefaad1bb83c000040dc", 0xa}, {0x0, 0x0, 0xb3e}], 0x0, 0x0) [ 336.223638] Process accounting resumed [ 336.300424] minix_free_inode: bit 1 already cleared 07:50:20 executing program 3: r0 = open(&(0x7f0000000100)='./file0\x00', 0xc68c2, 0xde) syz_mount_image$minix(&(0x7f00000000c0)='minix\x00', &(0x7f00000004c0)='./file0\x00', 0x0, 0x0, &(0x7f00000006c0), 0x80020, 0x0) socket$inet_icmp_raw(0x2, 0x3, 0x1) r1 = dup(r0) ioctl$PERF_EVENT_IOC_ENABLE(r1, 0x8912, 0x400200) r2 = socket$inet_icmp_raw(0x2, 0x3, 0x1) r3 = dup(r2) r4 = socket$inet_icmp_raw(0x2, 0x3, 0x1) r5 = dup(r4) ioctl$PERF_EVENT_IOC_ENABLE(r5, 0x8912, 0x400200) r6 = perf_event_open$cgroup(&(0x7f0000000180)={0x5, 0x70, 0x40, 0x9, 0x80, 0x0, 0x0, 0x80, 0x10, 0x2, 0x0, 0x1, 0x1, 0x0, 0x1, 0x1, 0x0, 0x0, 0x1, 0x1, 0x1, 0x1, 0x1, 0x1, 0x0, 0x2, 0x1, 0x1, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x1, 0x1, 0x1, 0x0, 0x0, 0x8, 0x0, @perf_bp={&(0x7f0000000000), 0xf}, 0x21, 0x800, 0x80000001, 0x6, 0x0, 0x8bf, 0x4}, r5, 0x0, r1, 0x9) r7 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000000080)='/dev/ptmx\x00', 0x101841, 0x0) ioctl$TIOCGSID(r7, 0x5429, &(0x7f0000000200)) ioctl$PERF_EVENT_IOC_ENABLE(r6, 0x8912, 0x7) setsockopt$inet_sctp6_SCTP_FRAGMENT_INTERLEAVE(r3, 0x84, 0x12, &(0x7f0000000040)=0x1, 0x4) acct(&(0x7f0000000480)='./file0\x00') ioctl$SNDCTL_DSP_GETFMTS(r3, 0x8004500b, &(0x7f0000000140)=0x3) umount2(&(0x7f0000000500)='./file0\x00', 0xc) write$FUSE_OPEN(r5, &(0x7f0000000280)={0x20, 0xffffffffffffffda, 0x4, {0x0, 0x2}}, 0x20) setsockopt$RXRPC_SECURITY_KEYRING(r5, 0x110, 0x2, &(0x7f0000000240)='minix\x00', 0x6) [ 336.320771] EXT4-fs (loop5): Can't read superblock on 2nd try 07:50:20 executing program 2: clone(0x20002004ffc, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) exit_group(0x0) syz_emit_ethernet(0x8e, &(0x7f00000000c0)={@broadcast, @link_local={0x0}, @void, {@ipv6={0x86dd, @icmpv6={0x0, 0x6, "42bf00", 0x58, 0x3a, 0x0, @local={0xfe, 0x80, [0x3, 0x10, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xd]}, @mcast2, {[], @pkt_toobig={0x2, 0x0, 0x0, 0x0, {0x0, 0x6, "7f112d", 0x0, 0x0, 0x0, @mcast1, @remote, [@dstopts={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x3a], [@enc_lim]}, @srh={0x0, 0x2, 0x4, 0x1, 0x0, 0x0, 0x0, [@mcast2]}]}}}}}}}, 0x0) [ 336.465210] audit: type=1800 audit(1592207420.328:291): pid=17260 uid=0 auid=0 ses=4 subj=system_u:system_r:kernel_t:s0 op=collect_data cause=failed(directio) comm="syz-executor.3" name="file0" dev="sda1" ino=16193 res=0 07:50:20 executing program 0: syz_mount_image$bfs(&(0x7f0000000000)='bfs\x00', &(0x7f0000000040)='./file0\x00', 0xa00000000000000, 0x2, &(0x7f0000000100)=[{&(0x7f0000000180)="cefaad1bb83c000040dc", 0xa}, {0x0, 0x0, 0xb3e}], 0x0, 0x0) [ 336.568450] Process accounting resumed [ 336.613352] Process accounting resumed 07:50:20 executing program 2: clone(0x20002004ffc, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) exit_group(0x0) syz_emit_ethernet(0x8e, &(0x7f00000000c0)={@broadcast, @link_local={0x2}, @void, {@ipv6={0x86dd, @icmpv6={0x0, 0x6, "42bf00", 0x58, 0x3a, 0x0, @local={0xfe, 0x80, [0x3, 0x10, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xd]}, @mcast2, {[], @pkt_toobig={0x2, 0x0, 0x0, 0x0, {0x0, 0x6, "7f112d", 0x0, 0x0, 0x0, @mcast1, @remote, [@dstopts={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x3a], [@enc_lim]}, @srh={0x0, 0x2, 0x4, 0x1, 0x0, 0x0, 0x0, [@mcast2]}]}}}}}}}, 0x0) 07:50:20 executing program 0: syz_mount_image$bfs(&(0x7f0000000000)='bfs\x00', &(0x7f0000000040)='./file0\x00', 0xa04000000000000, 0x2, &(0x7f0000000100)=[{&(0x7f0000000180)="cefaad1bb83c000040dc", 0xa}, {0x0, 0x0, 0xb3e}], 0x0, 0x0) 07:50:20 executing program 2: clone(0x20002004ffc, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) exit_group(0x0) syz_emit_ethernet(0x8e, &(0x7f00000000c0)={@broadcast, @link_local={0x3}, @void, {@ipv6={0x86dd, @icmpv6={0x0, 0x6, "42bf00", 0x58, 0x3a, 0x0, @local={0xfe, 0x80, [0x3, 0x10, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xd]}, @mcast2, {[], @pkt_toobig={0x2, 0x0, 0x0, 0x0, {0x0, 0x6, "7f112d", 0x0, 0x0, 0x0, @mcast1, @remote, [@dstopts={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x3a], [@enc_lim]}, @srh={0x0, 0x2, 0x4, 0x1, 0x0, 0x0, 0x0, [@mcast2]}]}}}}}}}, 0x0) 07:50:20 executing program 0: syz_mount_image$bfs(&(0x7f0000000000)='bfs\x00', &(0x7f0000000040)='./file0\x00', 0xb00000000000000, 0x2, &(0x7f0000000100)=[{&(0x7f0000000180)="cefaad1bb83c000040dc", 0xa}, {0x0, 0x0, 0xb3e}], 0x0, 0x0) 07:50:20 executing program 3: open(&(0x7f0000000100)='./file0\x00', 0xc68c2, 0x0) r0 = openat$btrfs_control(0xffffffffffffff9c, &(0x7f0000000040)='/dev/btrfs-control\x00', 0x250c2bea683a114c, 0x0) pipe(&(0x7f0000000140)={0xffffffffffffffff, 0xffffffffffffffff}) close(r1) r2 = openat$rdma_cm(0xffffffffffffff9c, &(0x7f0000000140)='/dev/infiniband/rdma_cm\x00', 0x2, 0x0) write$RDMA_USER_CM_CMD_CREATE_ID(r2, &(0x7f00000005c0)={0x0, 0x18, 0xfa00, {0x0, &(0x7f0000000600)={0xffffffffffffffff}, 0x13f}}, 0x20) write$RDMA_USER_CM_CMD_QUERY_ROUTE(r1, &(0x7f0000000000)={0x5, 0x10, 0xfa00, {&(0x7f0000000200), r3}}, 0x18) write$RDMA_USER_CM_CMD_ACCEPT(r0, &(0x7f0000000200)={0x8, 0x120, 0xfa00, {0x2, {0x10, 0x28, "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", 0x29, 0x34, 0x0, 0x9, 0x80, 0x8, 0x9, 0x1}, r3}}, 0x128) syz_mount_image$minix(&(0x7f00000000c0)='minix\x00', &(0x7f0000000080)='./file0\x00', 0x7, 0x2, &(0x7f0000000000)=[{&(0x7f00000001c0)="600084e002000a0000000001000000c98f13", 0xa, 0x400}, {&(0x7f0000000bc0)="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", 0x30e, 0x34f9}], 0x0, 0x0) r4 = socket$inet_icmp_raw(0x2, 0x3, 0x1) r5 = dup(r4) ioctl$PERF_EVENT_IOC_ENABLE(r5, 0x8912, 0x400200) acct(&(0x7f0000000480)='./file0\x00') umount2(&(0x7f0000000500)='./file0\x00', 0x0) [ 337.134314] BFS-fs: bfs_fill_super(): loop0 is unclean, continuing [ 337.148532] audit: type=1800 audit(1592207421.008:292): pid=17301 uid=0 auid=0 ses=4 subj=system_u:system_r:kernel_t:s0 op=collect_data cause=failed(directio) comm="syz-executor.3" name="file0" dev="sda1" ino=16536 res=0 07:50:21 executing program 2: clone(0x20002004ffc, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) exit_group(0x0) syz_emit_ethernet(0x8e, &(0x7f00000000c0)={@broadcast, @link_local={0x4}, @void, {@ipv6={0x86dd, @icmpv6={0x0, 0x6, "42bf00", 0x58, 0x3a, 0x0, @local={0xfe, 0x80, [0x3, 0x10, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xd]}, @mcast2, {[], @pkt_toobig={0x2, 0x0, 0x0, 0x0, {0x0, 0x6, "7f112d", 0x0, 0x0, 0x0, @mcast1, @remote, [@dstopts={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x3a], [@enc_lim]}, @srh={0x0, 0x2, 0x4, 0x1, 0x0, 0x0, 0x0, [@mcast2]}]}}}}}}}, 0x0) 07:50:21 executing program 0: syz_mount_image$bfs(&(0x7f0000000000)='bfs\x00', &(0x7f0000000040)='./file0\x00', 0xb04000000000000, 0x2, &(0x7f0000000100)=[{&(0x7f0000000180)="cefaad1bb83c000040dc", 0xa}, {0x0, 0x0, 0xb3e}], 0x0, 0x0) [ 337.233427] VFS: Can't find a Minix filesystem V1 | V2 | V3 on device loop3. [ 337.341640] VFS: Can't find a Minix filesystem V1 | V2 | V3 on device loop3. [ 337.366124] Process accounting resumed 07:50:21 executing program 0: syz_mount_image$bfs(&(0x7f0000000000)='bfs\x00', &(0x7f0000000040)='./file0\x00', 0xc04000000000000, 0x2, &(0x7f0000000100)=[{&(0x7f0000000180)="cefaad1bb83c000040dc", 0xa}, {0x0, 0x0, 0xb3e}], 0x0, 0x0) 07:50:21 executing program 2: clone(0x20002004ffc, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) exit_group(0x0) syz_emit_ethernet(0x8e, &(0x7f00000000c0)={@broadcast, @link_local={0x5}, @void, {@ipv6={0x86dd, @icmpv6={0x0, 0x6, "42bf00", 0x58, 0x3a, 0x0, @local={0xfe, 0x80, [0x3, 0x10, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xd]}, @mcast2, {[], @pkt_toobig={0x2, 0x0, 0x0, 0x0, {0x0, 0x6, "7f112d", 0x0, 0x0, 0x0, @mcast1, @remote, [@dstopts={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x3a], [@enc_lim]}, @srh={0x0, 0x2, 0x4, 0x1, 0x0, 0x0, 0x0, [@mcast2]}]}}}}}}}, 0x0) [ 337.484752] Process accounting resumed 07:50:21 executing program 0: syz_mount_image$bfs(&(0x7f0000000000)='bfs\x00', &(0x7f0000000040)='./file0\x00', 0xd00000000000000, 0x2, &(0x7f0000000100)=[{&(0x7f0000000180)="cefaad1bb83c000040dc", 0xa}, {0x0, 0x0, 0xb3e}], 0x0, 0x0) 07:50:21 executing program 2: clone(0x20002004ffc, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) exit_group(0x0) syz_emit_ethernet(0x8e, &(0x7f00000000c0)={@broadcast, @link_local={0x6}, @void, {@ipv6={0x86dd, @icmpv6={0x0, 0x6, "42bf00", 0x58, 0x3a, 0x0, @local={0xfe, 0x80, [0x3, 0x10, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xd]}, @mcast2, {[], @pkt_toobig={0x2, 0x0, 0x0, 0x0, {0x0, 0x6, "7f112d", 0x0, 0x0, 0x0, @mcast1, @remote, [@dstopts={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x3a], [@enc_lim]}, @srh={0x0, 0x2, 0x4, 0x1, 0x0, 0x0, 0x0, [@mcast2]}]}}}}}}}, 0x0) 07:50:21 executing program 3: open(&(0x7f0000000100)='./file0\x00', 0xc68c2, 0x0) syz_mount_image$minix(&(0x7f00000000c0)='minix\x00', &(0x7f0000000080)='./file0\x00', 0x0, 0x2, &(0x7f0000000000)=[{&(0x7f00000001c0)="600084e002000a0000000001000000c98f13", 0x12, 0x400}, {&(0x7f0000000bc0)="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", 0x30e, 0x34f9}], 0x0, 0x0) r0 = socket$inet_icmp_raw(0x2, 0x3, 0x1) r1 = dup(r0) ioctl$PERF_EVENT_IOC_ENABLE(r1, 0x8912, 0x400200) r2 = socket$inet_icmp_raw(0x2, 0x3, 0x1) r3 = dup(r2) ioctl$PERF_EVENT_IOC_ENABLE(r3, 0x8912, 0x400200) getsockopt$inet_sctp_SCTP_GET_ASSOC_ID_LIST(0xffffffffffffffff, 0x84, 0x1d, &(0x7f000025e000)={0x2, [0x0, 0x0]}, &(0x7f0000a8a000)=0xc) getsockopt$inet_sctp6_SCTP_SOCKOPT_PEELOFF(0xffffffffffffffff, 0x84, 0x6c, &(0x7f000059aff8)={r4}, &(0x7f000034f000)=0x2059b000) getsockopt$inet_sctp6_SCTP_GET_PEER_ADDR_INFO(0xffffffffffffffff, 0x84, 0xf, &(0x7f0000000180)={r4, @in={{0x2, 0x4e20, @dev={0xac, 0x14, 0x14, 0x10}}}, 0x1, 0x80000001, 0x80, 0x3f, 0x2}, &(0x7f0000000080)=0x98) setsockopt$inet_sctp6_SCTP_DEFAULT_SNDINFO(0xffffffffffffffff, 0x84, 0x22, &(0x7f0000000140)={0x1000, 0x201, 0x7d, 0x2, r4}, 0x10) setsockopt$inet_sctp_SCTP_AUTH_KEY(r3, 0x84, 0x17, &(0x7f0000000040)={r4, 0x2201, 0x14, "751bf3c933074fa48360d5e1da409291c0ffd9f8"}, 0x1c) acct(&(0x7f0000000480)='./file0\x00') umount2(&(0x7f0000000500)='./file0\x00', 0x0) r5 = socket$inet_icmp_raw(0x2, 0x3, 0x1) r6 = dup(r5) ioctl$PERF_EVENT_IOC_ENABLE(r6, 0x8912, 0x400200) getsockopt$inet_sctp6_SCTP_AUTOCLOSE(r6, 0x84, 0x4, &(0x7f0000000240), &(0x7f0000000280)=0x4) 07:50:21 executing program 0: syz_mount_image$bfs(&(0x7f0000000000)='bfs\x00', &(0x7f0000000040)='./file0\x00', 0xd04000000000000, 0x2, &(0x7f0000000100)=[{&(0x7f0000000180)="cefaad1bb83c000040dc", 0xa}, {0x0, 0x0, 0xb3e}], 0x0, 0x0) [ 337.800925] audit: type=1800 audit(1592207421.668:293): pid=17338 uid=0 auid=0 ses=4 subj=system_u:system_r:kernel_t:s0 op=collect_data cause=failed(directio) comm="syz-executor.3" name="file0" dev="sda1" ino=16501 res=0 [ 337.834786] MINIX-fs: mounting unchecked file system, running fsck is recommended 07:50:21 executing program 2: clone(0x20002004ffc, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) exit_group(0x0) syz_emit_ethernet(0x8e, &(0x7f00000000c0)={@broadcast, @link_local={0x9}, @void, {@ipv6={0x86dd, @icmpv6={0x0, 0x6, "42bf00", 0x58, 0x3a, 0x0, @local={0xfe, 0x80, [0x3, 0x10, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xd]}, @mcast2, {[], @pkt_toobig={0x2, 0x0, 0x0, 0x0, {0x0, 0x6, "7f112d", 0x0, 0x0, 0x0, @mcast1, @remote, [@dstopts={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x3a], [@enc_lim]}, @srh={0x0, 0x2, 0x4, 0x1, 0x0, 0x0, 0x0, [@mcast2]}]}}}}}}}, 0x0) [ 337.890382] BFS-fs: bfs_fill_super(): loop0 is unclean, continuing [ 337.930421] Process accounting resumed [ 337.934858] minix_free_inode: bit 1 already cleared [ 338.000356] MINIX-fs: mounting unchecked file system, running fsck is recommended 07:50:21 executing program 2: clone(0x20002004ffc, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) exit_group(0x0) syz_emit_ethernet(0x8e, &(0x7f00000000c0)={@broadcast, @link_local={0x1, 0x27}, @void, {@ipv6={0x86dd, @icmpv6={0x0, 0x6, "42bf00", 0x58, 0x3a, 0x0, @local={0xfe, 0x80, [0x3, 0x10, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xd]}, @mcast2, {[], @pkt_toobig={0x2, 0x0, 0x0, 0x0, {0x0, 0x6, "7f112d", 0x0, 0x0, 0x0, @mcast1, @remote, [@dstopts={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x3a], [@enc_lim]}, @srh={0x0, 0x2, 0x4, 0x1, 0x0, 0x0, 0x0, [@mcast2]}]}}}}}}}, 0x0) [ 338.064165] Process accounting resumed 07:50:21 executing program 0: syz_mount_image$bfs(&(0x7f0000000000)='bfs\x00', &(0x7f0000000040)='./file0\x00', 0xe04000000000000, 0x2, &(0x7f0000000100)=[{&(0x7f0000000180)="cefaad1bb83c000040dc", 0xa}, {0x0, 0x0, 0xb3e}], 0x0, 0x0) 07:50:22 executing program 3: open(&(0x7f0000000100)='./file0\x00', 0xc68c2, 0x0) syz_mount_image$minix(&(0x7f00000000c0)='minix\x00', &(0x7f0000000080)='./file0\x00', 0x0, 0x2, &(0x7f0000000000)=[{&(0x7f00000001c0)="600084e002000a0000000001000000c98f13", 0x12, 0x400}, {&(0x7f0000000bc0)="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", 0x30e, 0x34f9}], 0x0, 0x0) pipe(&(0x7f0000000240)={0xffffffffffffffff}) r1 = syz_genetlink_get_family_id$netlbl_unlabel(&(0x7f00000002c0)='NLBL_UNLBL\x00') sendmsg$NLBL_UNLABEL_C_STATICLIST(r0, &(0x7f00000003c0)={&(0x7f0000000280)={0x10, 0x0, 0x0, 0x8}, 0xc, &(0x7f0000000380)={&(0x7f0000000300)={0x54, r1, 0x400, 0x70bd26, 0x40, {}, [@NLBL_UNLABEL_A_IPV4MASK={0x8, 0x5, @empty}, @NLBL_UNLABEL_A_SECCTX={0x28, 0x7, 'system_u:object_r:init_var_run_t:s0\x00'}, @NLBL_UNLABEL_A_ACPTFLG={0x5, 0x1, 0x1}, @NLBL_UNLABEL_A_IPV4MASK={0x8, 0x5, @multicast2}]}, 0x54}, 0x1, 0x0, 0x0, 0x4c040}, 0x41) r2 = socket$inet_icmp_raw(0x2, 0x3, 0x1) r3 = dup(r2) ioctl$PERF_EVENT_IOC_ENABLE(r3, 0x8912, 0x400200) acct(&(0x7f0000000480)='./file0\x00') umount2(&(0x7f0000000500)='./file0\x00', 0x0) clock_gettime(0x0, &(0x7f0000000140)={0x0, 0x0}) clock_gettime(0x0, &(0x7f0000000180)={0x0, 0x0}) utimes(&(0x7f0000000040)='./file0\x00', &(0x7f0000000200)={{r4, r5/1000+60000}, {r6, r7/1000+60000}}) [ 338.139776] minix_free_inode: bit 1 already cleared 07:50:22 executing program 2: clone(0x20002004ffc, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) exit_group(0x0) syz_emit_ethernet(0x8e, &(0x7f00000000c0)={@broadcast, @link_local={0x1, 0x28}, @void, {@ipv6={0x86dd, @icmpv6={0x0, 0x6, "42bf00", 0x58, 0x3a, 0x0, @local={0xfe, 0x80, [0x3, 0x10, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xd]}, @mcast2, {[], @pkt_toobig={0x2, 0x0, 0x0, 0x0, {0x0, 0x6, "7f112d", 0x0, 0x0, 0x0, @mcast1, @remote, [@dstopts={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x3a], [@enc_lim]}, @srh={0x0, 0x2, 0x4, 0x1, 0x0, 0x0, 0x0, [@mcast2]}]}}}}}}}, 0x0) [ 338.318679] audit: type=1800 audit(1592207422.178:294): pid=17368 uid=0 auid=0 ses=4 subj=system_u:system_r:kernel_t:s0 op=collect_data cause=failed(directio) comm="syz-executor.3" name="file0" dev="sda1" ino=16274 res=0 07:50:22 executing program 0: syz_mount_image$bfs(&(0x7f0000000000)='bfs\x00', &(0x7f0000000040)='./file0\x00', 0xf00000000000000, 0x2, &(0x7f0000000100)=[{&(0x7f0000000180)="cefaad1bb83c000040dc", 0xa}, {0x0, 0x0, 0xb3e}], 0x0, 0x0) [ 338.378824] MINIX-fs: mounting unchecked file system, running fsck is recommended [ 338.479415] Process accounting resumed [ 338.484797] minix_free_inode: bit 1 already cleared 07:50:22 executing program 2: clone(0x20002004ffc, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) exit_group(0x0) syz_emit_ethernet(0x8e, &(0x7f00000000c0)={@broadcast, @link_local, @void, {@ipv6={0x86dd, @icmpv6={0x0, 0x6, "42bf00", 0x58, 0x3a, 0x0, @local={0xfe, 0x80, [0x3, 0x10, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xd]}, @mcast2, {[], @pkt_toobig={0x2, 0x0, 0x0, 0x0, {0x0, 0x6, "7f112d", 0x0, 0x0, 0x0, @mcast1, @remote, [@dstopts={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x3a], [@enc_lim]}, @srh={0x0, 0x2, 0x4, 0x1, 0x0, 0x0, 0x0, [@mcast2]}]}}}}}}}, 0x0) 07:50:22 executing program 0: syz_mount_image$bfs(&(0x7f0000000000)='bfs\x00', &(0x7f0000000040)='./file0\x00', 0xf04000000000000, 0x2, &(0x7f0000000100)=[{&(0x7f0000000180)="cefaad1bb83c000040dc", 0xa}, {0x0, 0x0, 0xb3e}], 0x0, 0x0) [ 338.628749] Process accounting resumed 07:50:22 executing program 3: open(&(0x7f0000000100)='./file0\x00', 0xc68c2, 0x0) syz_mount_image$minix(&(0x7f00000000c0)='minix\x00', &(0x7f0000000080)='./file0\x00', 0xfffffffffffffffd, 0x2, &(0x7f0000000000)=[{&(0x7f00000001c0)="600084e002000a0000000001000000c98f13", 0x12, 0x100000000400}, {&(0x7f0000000bc0)="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", 0x30e, 0x34f9}], 0x3, 0x0) socket$inet_icmp_raw(0x2, 0x3, 0x1) ioctl$PERF_EVENT_IOC_ENABLE(0xffffffffffffffff, 0x8912, 0x400200) acct(&(0x7f0000000480)='./file0\x00') umount2(&(0x7f0000000500)='./file0\x00', 0x0) 07:50:22 executing program 2: clone(0x20002004ffc, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) exit_group(0x0) syz_emit_ethernet(0x8e, &(0x7f00000000c0)={@broadcast, @link_local={0x1, 0x80, 0xc2, 0x2}, @void, {@ipv6={0x86dd, @icmpv6={0x0, 0x6, "42bf00", 0x58, 0x3a, 0x0, @local={0xfe, 0x80, [0x3, 0x10, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xd]}, @mcast2, {[], @pkt_toobig={0x2, 0x0, 0x0, 0x0, {0x0, 0x6, "7f112d", 0x0, 0x0, 0x0, @mcast1, @remote, [@dstopts={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x3a], [@enc_lim]}, @srh={0x0, 0x2, 0x4, 0x1, 0x0, 0x0, 0x0, [@mcast2]}]}}}}}}}, 0x0) [ 338.700764] BFS-fs: bfs_fill_super(): loop0 is unclean, continuing [ 338.775285] audit: type=1800 audit(1592207422.638:295): pid=17396 uid=0 auid=0 ses=4 subj=system_u:system_r:kernel_t:s0 op=collect_data cause=failed(directio) comm="syz-executor.3" name="file0" dev="sda1" ino=16541 res=0 07:50:22 executing program 0: syz_mount_image$bfs(&(0x7f0000000000)='bfs\x00', &(0x7f0000000040)='./file0\x00', 0x1000000000000000, 0x2, &(0x7f0000000100)=[{&(0x7f0000000180)="cefaad1bb83c000040dc", 0xa}, {0x0, 0x0, 0xb3e}], 0x0, 0x0) [ 338.817789] VFS: Can't find a Minix filesystem V1 | V2 | V3 on device loop3. 07:50:22 executing program 2: clone(0x20002004ffc, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) exit_group(0x0) syz_emit_ethernet(0x8e, &(0x7f00000000c0)={@broadcast, @link_local={0x1, 0x80, 0xc2, 0x3}, @void, {@ipv6={0x86dd, @icmpv6={0x0, 0x6, "42bf00", 0x58, 0x3a, 0x0, @local={0xfe, 0x80, [0x3, 0x10, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xd]}, @mcast2, {[], @pkt_toobig={0x2, 0x0, 0x0, 0x0, {0x0, 0x6, "7f112d", 0x0, 0x0, 0x0, @mcast1, @remote, [@dstopts={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x3a], [@enc_lim]}, @srh={0x0, 0x2, 0x4, 0x1, 0x0, 0x0, 0x0, [@mcast2]}]}}}}}}}, 0x0) 07:50:22 executing program 0: syz_mount_image$bfs(&(0x7f0000000000)='bfs\x00', &(0x7f0000000040)='./file0\x00', 0x1004000000000000, 0x2, &(0x7f0000000100)=[{&(0x7f0000000180)="cefaad1bb83c000040dc", 0xa}, {0x0, 0x0, 0xb3e}], 0x0, 0x0) [ 338.939545] VFS: Can't find a Minix filesystem V1 | V2 | V3 on device loop3. [ 338.963325] Process accounting resumed [ 339.025563] Process accounting resumed 07:50:22 executing program 2: clone(0x20002004ffc, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) exit_group(0x0) syz_emit_ethernet(0x8e, &(0x7f00000000c0)={@broadcast, @link_local={0x1, 0x80, 0xc2, 0x6}, @void, {@ipv6={0x86dd, @icmpv6={0x0, 0x6, "42bf00", 0x58, 0x3a, 0x0, @local={0xfe, 0x80, [0x3, 0x10, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xd]}, @mcast2, {[], @pkt_toobig={0x2, 0x0, 0x0, 0x0, {0x0, 0x6, "7f112d", 0x0, 0x0, 0x0, @mcast1, @remote, [@dstopts={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x3a], [@enc_lim]}, @srh={0x0, 0x2, 0x4, 0x1, 0x0, 0x0, 0x0, [@mcast2]}]}}}}}}}, 0x0) 07:50:22 executing program 0: syz_mount_image$bfs(&(0x7f0000000000)='bfs\x00', &(0x7f0000000040)='./file0\x00', 0x1104000000000000, 0x2, &(0x7f0000000100)=[{&(0x7f0000000180)="cefaad1bb83c000040dc", 0xa}, {0x0, 0x0, 0xb3e}], 0x0, 0x0) 07:50:23 executing program 3: r0 = open(&(0x7f0000000100)='./file0\x00', 0xc68c2, 0x0) syz_mount_image$minix(&(0x7f00000000c0)='minix\x00', &(0x7f0000000540)='./file0/file0\x00', 0x0, 0x2, &(0x7f00000004c0)=[{&(0x7f0000000a00)="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", 0xffffffffffffffd8, 0x4a90}, {&(0x7f0000000380)="7d06ea53d1543444df37b2caf44469e33ecd216bc9b7a705586abfd72c4e5ec50b6aa4f9c9b7300deedb630802f58a22af9b5112af60de956404c2b0b9f5ec99205990aad4b68b09ff557d192c649fa1113930cd3d14b27ddf73bceaa171abd743af09711f31595af83cb340e09649701ef5f64d410eeac6742419ff624059ccb5b0f9f8823896ecf6ee0295deb9ceb0713d2731528f7b580bfab31ba0c7f696c6151ccb03c838f934447004a57b56f7d45df84f945350d8e6cd80966460bc9aaaf5c22bdcc51f0bf8f141da29995c08d2e1ef8d4d560a2df81cec0e045840d465638e", 0xe3, 0x80000001}], 0x141c14, 0x0) r1 = socket$inet_icmp_raw(0x2, 0x3, 0x1) r2 = syz_genetlink_get_family_id$mptcp(&(0x7f0000000140)='mptcp_pm\x00') r3 = socket$nl_route(0x10, 0x3, 0x0) r4 = socket$netlink(0x10, 0x3, 0x0) setsockopt$inet_tcp_TCP_FASTOPEN_KEY(r0, 0x6, 0x21, &(0x7f0000000300)="0875ad7006e7d363bd93ab631ba2425a", 0x10) r5 = socket(0x10, 0x803, 0x0) sendmsg$NBD_CMD_DISCONNECT(r5, &(0x7f00000001c0)={0x0, 0x0, &(0x7f0000000180)={0x0}}, 0x0) getsockname$packet(r5, &(0x7f0000000240)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f0000000200)=0x14) sendmsg$nl_route(r4, &(0x7f0000000040)={0x0, 0x0, &(0x7f0000000000)={&(0x7f00000008c0)=ANY=[@ANYBLOB="480002001000050700fd914a1ed498f523de3aa9f43d0000000000000002000000ba822aeebd141c6cde701f0000008e76145150cbae1211f00fc09f059a3489f1b557b3cdc8f78bd995dfdc2fa3204b08064a9ac14ae39e7a9db285b0452e2a5f1c20cf7d71e976fa2df99f9b4c5ae89fbf95fbdfcdd78f011d3545c074feb47d3b5689431c80f8880acfed000ec2a2647cc29840db3dea1f64eeef12ddc9ad8f6ef46063aed3685348476e8a85b066f39cbf72fc304582d582309caca6f461468234a9a0d9eee0c0c97a1be6ebedd31ed3c1849dc929601304f024c961e015ee4c9a0abb8e9eeade31", @ANYRES32=r6, @ANYBLOB="7a755e4600000000280012000c00010076657468"], 0x48}}, 0x0) sendmsg$nl_route(r3, &(0x7f0000000580)={0x0, 0x0, &(0x7f0000000000)={&(0x7f0000000840)=ANY=[@ANYBLOB="4c0000001000810500"/20, @ANYRES32=0x0, @ANYBLOB="00000000000000001c00128009000100766c616e000000000c0008000500"/40, @ANYRES32=r6, @ANYBLOB="0500110001000000"], 0x4c}}, 0x0) sendmsg$MPTCP_PM_CMD_ADD_ADDR(0xffffffffffffffff, &(0x7f00000002c0)={&(0x7f0000000040)={0x10, 0x0, 0x0, 0x80000}, 0xc, &(0x7f0000000180)={&(0x7f00000005c0)=ANY=[@ANYBLOB="ac000000", @ANYRES16=r2, @ANYBLOB="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", @ANYRES32=r6, @ANYBLOB="0800020003000000080002000600000008000200020000000800020003000000"], 0xac}}, 0x0) r7 = syz_open_dev$audion(&(0x7f0000000280)='/dev/audio#\x00', 0x1d, 0x11b6c0) ioctl$sock_bt_bnep_BNEPGETSUPPFEAT(r7, 0x800442d4, &(0x7f0000000340)=0x100) semget$private(0x0, 0x0, 0x4) r8 = dup(r1) ioctl$PERF_EVENT_IOC_ENABLE(r8, 0x8912, 0x400200) acct(&(0x7f0000000480)='./file0\x00') umount2(&(0x7f0000000500)='./file0\x00', 0x0) 07:50:23 executing program 4: unshare(0x40000000) r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000000000)='/dev/ptmx\x00', 0x0, 0x0) prctl$PR_SET_TIMERSLACK(0x1d, 0x7) perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x81, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext={0x8001, 0x8}, 0x0, 0x8, 0x0, 0x1, 0x0, 0x1000}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) ioctl$TIOCSETD(r0, 0x5423, &(0x7f00000000c0)=0x3) shmctl$IPC_STAT(0x0, 0x2, &(0x7f0000000580)=""/195) bpf$PROG_LOAD(0x5, &(0x7f0000000180)={0x1, 0x0, 0x0, 0x0, 0xfffffffd, 0x0, 0x0, 0x0, 0x2, [], 0x0, 0x0, 0xffffffffffffffff, 0x8, 0x0, 0x0, 0x10, 0x0}, 0x78) r1 = openat$ppp(0xffffffffffffff9c, &(0x7f0000000040)='/dev/ppp\x00', 0x0, 0x0) ioctl$EVIOCGPROP(r1, 0x40047438, &(0x7f0000000180)=""/246) ioctl$PPPIOCSFLAGS1(r1, 0x40047459, &(0x7f0000000080)=0x600100) r2 = syz_open_procfs(0x0, &(0x7f0000000440)='pagemap\x00') r3 = openat$audio(0xffffffffffffff9c, &(0x7f0000000180)='/dev/audio\x00', 0x0, 0x0) ioctl$SNDCTL_DSP_SPEED(r3, 0xc0045002, &(0x7f0000000080)=0x10001) ioctl$SNDCTL_DSP_SETFRAGMENT(0xffffffffffffffff, 0xc004500a, &(0x7f0000000400)=0xfffffffd) sendmsg$NLBL_CALIPSO_C_ADD(0xffffffffffffffff, &(0x7f0000000480)={&(0x7f0000000100)={0x10, 0x0, 0x0, 0x200}, 0xc, &(0x7f0000000340)={&(0x7f0000000140)={0x2c, 0x0, 0x4, 0x70bd2b, 0x25dfdbfe, {}, [@NLBL_CALIPSO_A_DOI={0x8, 0x1, 0x1}, @NLBL_CALIPSO_A_DOI={0x8, 0x1, 0x3}, @NLBL_CALIPSO_A_DOI={0x8, 0x1, 0x3}]}, 0x2c}, 0x1, 0x0, 0x0, 0x60800}, 0x8040) sendfile(r3, r2, 0x0, 0x1c02) bind$inet(r2, &(0x7f00000003c0)={0x2, 0x4e22, @dev={0xac, 0x14, 0x14, 0x18}}, 0x10) socket$inet6(0xa, 0xa, 0x2) ioctl$KDSKBMODE(0xffffffffffffffff, 0x4b45, &(0x7f0000000380)=0x1) socket$netlink(0x10, 0x3, 0x0) 07:50:23 executing program 0: syz_mount_image$bfs(&(0x7f0000000000)='bfs\x00', &(0x7f0000000040)='./file0\x00', 0x1204000000000000, 0x2, &(0x7f0000000100)=[{&(0x7f0000000180)="cefaad1bb83c000040dc", 0xa}, {0x0, 0x0, 0xb3e}], 0x0, 0x0) [ 339.203645] audit: type=1800 audit(1592207423.068:296): pid=17428 uid=0 auid=0 ses=4 subj=system_u:system_r:kernel_t:s0 op=collect_data cause=failed(directio) comm="syz-executor.3" name="file0" dev="sda1" ino=16550 res=0 [ 339.280956] IPVS: ftp: loaded support on port[0] = 21 07:50:23 executing program 2: clone(0x20002004ffc, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) exit_group(0x0) syz_emit_ethernet(0x8e, &(0x7f00000000c0)={@broadcast, @link_local={0x1, 0x80, 0xc2, 0x7}, @void, {@ipv6={0x86dd, @icmpv6={0x0, 0x6, "42bf00", 0x58, 0x3a, 0x0, @local={0xfe, 0x80, [0x3, 0x10, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xd]}, @mcast2, {[], @pkt_toobig={0x2, 0x0, 0x0, 0x0, {0x0, 0x6, "7f112d", 0x0, 0x0, 0x0, @mcast1, @remote, [@dstopts={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x3a], [@enc_lim]}, @srh={0x0, 0x2, 0x4, 0x1, 0x0, 0x0, 0x0, [@mcast2]}]}}}}}}}, 0x0) 07:50:23 executing program 0: syz_mount_image$bfs(&(0x7f0000000000)='bfs\x00', &(0x7f0000000040)='./file0\x00', 0x1f00000000000000, 0x2, &(0x7f0000000100)=[{&(0x7f0000000180)="cefaad1bb83c000040dc", 0xa}, {0x0, 0x0, 0xb3e}], 0x0, 0x0) [ 339.406141] netlink: 16 bytes leftover after parsing attributes in process `syz-executor.3'. 07:50:23 executing program 0: syz_mount_image$bfs(&(0x7f0000000000)='bfs\x00', &(0x7f0000000040)='./file0\x00', 0x2000000000000000, 0x2, &(0x7f0000000100)=[{&(0x7f0000000180)="cefaad1bb83c000040dc", 0xa}, {0x0, 0x0, 0xb3e}], 0x0, 0x0) 07:50:23 executing program 2: clone(0x20002004ffc, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) exit_group(0x0) syz_emit_ethernet(0x8e, &(0x7f00000000c0)={@broadcast, @link_local={0x1, 0x80, 0xc2, 0x9}, @void, {@ipv6={0x86dd, @icmpv6={0x0, 0x6, "42bf00", 0x58, 0x3a, 0x0, @local={0xfe, 0x80, [0x3, 0x10, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xd]}, @mcast2, {[], @pkt_toobig={0x2, 0x0, 0x0, 0x0, {0x0, 0x6, "7f112d", 0x0, 0x0, 0x0, @mcast1, @remote, [@dstopts={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x3a], [@enc_lim]}, @srh={0x0, 0x2, 0x4, 0x1, 0x0, 0x0, 0x0, [@mcast2]}]}}}}}}}, 0x0) [ 339.650229] IPVS: ftp: loaded support on port[0] = 21 [ 339.659595] BFS-fs: bfs_fill_super(): loop0 is unclean, continuing 07:50:23 executing program 0: syz_mount_image$bfs(&(0x7f0000000000)='bfs\x00', &(0x7f0000000040)='./file0\x00', 0x215063e200000000, 0x2, &(0x7f0000000100)=[{&(0x7f0000000180)="cefaad1bb83c000040dc", 0xa}, {0x0, 0x0, 0xb3e}], 0x0, 0x0) 07:50:23 executing program 2: clone(0x20002004ffc, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) exit_group(0x0) syz_emit_ethernet(0x8e, &(0x7f00000000c0)={@broadcast, @link_local={0x1, 0x80, 0xc2, 0x2c}, @void, {@ipv6={0x86dd, @icmpv6={0x0, 0x6, "42bf00", 0x58, 0x3a, 0x0, @local={0xfe, 0x80, [0x3, 0x10, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xd]}, @mcast2, {[], @pkt_toobig={0x2, 0x0, 0x0, 0x0, {0x0, 0x6, "7f112d", 0x0, 0x0, 0x0, @mcast1, @remote, [@dstopts={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x3a], [@enc_lim]}, @srh={0x0, 0x2, 0x4, 0x1, 0x0, 0x0, 0x0, [@mcast2]}]}}}}}}}, 0x0) 07:50:23 executing program 0: syz_mount_image$bfs(&(0x7f0000000000)='bfs\x00', &(0x7f0000000040)='./file0\x00', 0x2200000000000000, 0x2, &(0x7f0000000100)=[{&(0x7f0000000180)="cefaad1bb83c000040dc", 0xa}, {0x0, 0x0, 0xb3e}], 0x0, 0x0) [ 339.968532] netlink: 16 bytes leftover after parsing attributes in process `syz-executor.3'. 07:50:23 executing program 2: clone(0x20002004ffc, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) exit_group(0x0) syz_emit_ethernet(0x8e, &(0x7f00000000c0)={@broadcast, @link_local={0x1, 0x80, 0xc2, 0x33}, @void, {@ipv6={0x86dd, @icmpv6={0x0, 0x6, "42bf00", 0x58, 0x3a, 0x0, @local={0xfe, 0x80, [0x3, 0x10, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xd]}, @mcast2, {[], @pkt_toobig={0x2, 0x0, 0x0, 0x0, {0x0, 0x6, "7f112d", 0x0, 0x0, 0x0, @mcast1, @remote, [@dstopts={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x3a], [@enc_lim]}, @srh={0x0, 0x2, 0x4, 0x1, 0x0, 0x0, 0x0, [@mcast2]}]}}}}}}}, 0x0) 07:50:23 executing program 0: syz_mount_image$bfs(&(0x7f0000000000)='bfs\x00', &(0x7f0000000040)='./file0\x00', 0x2300000000000000, 0x2, &(0x7f0000000100)=[{&(0x7f0000000180)="cefaad1bb83c000040dc", 0xa}, {0x0, 0x0, 0xb3e}], 0x0, 0x0) [ 340.064081] Process accounting resumed 07:50:24 executing program 3: open(&(0x7f0000000100)='./file0\x00', 0xc68c2, 0x0) syz_mount_image$minix(&(0x7f00000000c0)='minix\x00', &(0x7f0000000080)='./file0\x00', 0x0, 0x3, &(0x7f0000000140)=[{&(0x7f0000000000)="600084e002000a0000000001000000c98f13", 0x12, 0x400}, {&(0x7f0000000bc0)="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", 0x30e, 0x34f9}, {&(0x7f0000000200)="5621d2edcaf29a9ea7a04cfad2b983267058b7d0ccfbc925d95718aab90004a286525c506e3b3809ea46ab17650404d57db7093c5e0ca24085ea11a400d45d92d261fbcd3b7d81b2fbe6c331cdf6f05fcadfae204518e8548f47b17ddd99edd7133bf226fef344ddf5c5656932a8411decefa401d9bdf75ff9eb3907f638aa5ab13414e51c7e8324dfbe1e4dc324d49bdccfb78b37f59041d04f96c0a3c381c717dd1b93eef97e11e4b9ad1016739ef41d74e7d174110255f4da3db257dbd6126353867b2a3f42a1cf05", 0xca, 0x3}], 0x200000, 0x0) r0 = socket$inet_icmp_raw(0x2, 0x3, 0x1) r1 = dup(r0) ioctl$PERF_EVENT_IOC_ENABLE(r1, 0x8912, 0x400200) acct(&(0x7f0000000480)='./file0\x00') umount2(&(0x7f0000000500)='./file1\x00', 0x0) [ 340.197059] audit: type=1800 audit(1592207424.058:297): pid=17532 uid=0 auid=0 ses=4 subj=system_u:system_r:kernel_t:s0 op=collect_data cause=failed(directio) comm="syz-executor.3" name="file0" dev="sda1" ino=16554 res=0 [ 340.254259] MINIX-fs: mounting unchecked file system, running fsck is recommended [ 340.313084] Process accounting resumed [ 340.372967] Process accounting resumed [ 340.410938] minix_free_inode: bit 1 already cleared 07:50:27 executing program 3: open(&(0x7f0000000100)='./file0\x00', 0xc68c2, 0x0) syz_mount_image$minix(&(0x7f00000000c0)='minix\x00', &(0x7f0000000080)='./file0\x00', 0x4, 0x2, &(0x7f0000000000)=[{&(0x7f00000001c0)="600084e002000a0000000001000000c98f13", 0x12, 0x400}, {&(0x7f0000000bc0)="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", 0x30e, 0x34f9}], 0x2020001, 0x0) r0 = socket$inet_icmp_raw(0x2, 0x3, 0x1) r1 = dup(r0) ioctl$PERF_EVENT_IOC_ENABLE(r1, 0x8912, 0x400200) r2 = shmget$private(0x0, 0x400000, 0x0, &(0x7f000000e000/0x400000)=nil) shmctl$SHM_LOCK(r2, 0xb) shmctl$SHM_LOCK(r2, 0xb) acct(&(0x7f0000000480)='./file0\x00') umount2(&(0x7f0000000500)='./file0\x00', 0x0) 07:50:27 executing program 2: clone(0x20002004ffc, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) exit_group(0x0) syz_emit_ethernet(0x8e, &(0x7f00000000c0)={@broadcast, @link_local={0x1, 0x80, 0xc2, 0x3c}, @void, {@ipv6={0x86dd, @icmpv6={0x0, 0x6, "42bf00", 0x58, 0x3a, 0x0, @local={0xfe, 0x80, [0x3, 0x10, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xd]}, @mcast2, {[], @pkt_toobig={0x2, 0x0, 0x0, 0x0, {0x0, 0x6, "7f112d", 0x0, 0x0, 0x0, @mcast1, @remote, [@dstopts={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x3a], [@enc_lim]}, @srh={0x0, 0x2, 0x4, 0x1, 0x0, 0x0, 0x0, [@mcast2]}]}}}}}}}, 0x0) 07:50:27 executing program 0: syz_mount_image$bfs(&(0x7f0000000000)='bfs\x00', &(0x7f0000000040)='./file0\x00', 0x2c00000000000000, 0x2, &(0x7f0000000100)=[{&(0x7f0000000180)="cefaad1bb83c000040dc", 0xa}, {0x0, 0x0, 0xb3e}], 0x0, 0x0) 07:50:27 executing program 4: r0 = socket$inet_icmp_raw(0x2, 0x3, 0x1) r1 = dup(r0) ioctl$PERF_EVENT_IOC_ENABLE(r1, 0x8912, 0x400200) connect$nfc_llcp(r1, &(0x7f0000000100)={0x27, 0x0, 0x1, 0x2, 0x81, 0x6, "afd442f16dbb302dc99598820cf0687ce4dc7a2137399a03bc0e2692a3abb47b7731ce64971ebad3355beb1d61ca69608ff81d13c364eb361a121700a254d6", 0x9}, 0x60) r2 = openat$vicodec1(0xffffffffffffff9c, &(0x7f0000000280)='/dev/video37\x00', 0x2, 0x0) ioctl$VIDIOC_QUERY_DV_TIMINGS(r2, 0x80845663, &(0x7f0000000300)={0x0, @reserved}) socket(0x23, 0x2, 0xee01) syz_mount_image$ntfs(&(0x7f0000000080)='ntfs\x00', &(0x7f00000002c0)='./file0\x00', 0x0, 0x1, &(0x7f0000001640)=[{&(0x7f0000000580)="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", 0x1fe, 0x2}], 0x0, 0x0) r3 = socket$inet_icmp_raw(0x2, 0x3, 0x1) sendmsg$IPSET_CMD_SAVE(r1, &(0x7f0000000240)={&(0x7f0000000180)={0x10, 0x0, 0x0, 0x1000}, 0xc, &(0x7f0000000200)={&(0x7f00000001c0)={0x2c, 0x8, 0x6, 0x101, 0x0, 0x0, {0x0, 0x0, 0x3}, [@IPSET_ATTR_SETNAME={0x9, 0x2, 'syz2\x00'}, @IPSET_ATTR_SETNAME={0x9, 0x2, 'syz0\x00'}]}, 0x2c}}, 0x40047) socket$inet_icmp_raw(0x2, 0x3, 0x1) r4 = socket$inet_icmp_raw(0x2, 0x3, 0x1) dup(r4) dup(r3) r5 = socket$inet_icmp_raw(0x2, 0x3, 0x1) r6 = dup(r5) ioctl$PERF_EVENT_IOC_ENABLE(r6, 0x8912, 0x400200) r7 = dup(r6) ioctl$PERF_EVENT_IOC_ENABLE(r7, 0x8912, 0x400200) sendmsg$OSF_MSG_REMOVE(r7, &(0x7f00000000c0)={&(0x7f0000000000)={0x10, 0x0, 0x0, 0x20}, 0xc, &(0x7f0000000040)={&(0x7f0000001680)=ANY=[@ANYBLOB="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"], 0xe0c}, 0x1, 0x0, 0x0, 0x24004000}, 0x81) [ 343.236213] audit: type=1800 audit(1592207427.098:298): pid=17550 uid=0 auid=0 ses=4 subj=system_u:system_r:kernel_t:s0 op=collect_data cause=failed(directio) comm="syz-executor.3" name="file0" dev="sda1" ino=16549 res=0 07:50:27 executing program 2: clone(0x20002004ffc, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) exit_group(0x0) syz_emit_ethernet(0x8e, &(0x7f00000000c0)={@broadcast, @link_local={0x1, 0x80, 0xc2, 0xff}, @void, {@ipv6={0x86dd, @icmpv6={0x0, 0x6, "42bf00", 0x58, 0x3a, 0x0, @local={0xfe, 0x80, [0x3, 0x10, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xd]}, @mcast2, {[], @pkt_toobig={0x2, 0x0, 0x0, 0x0, {0x0, 0x6, "7f112d", 0x0, 0x0, 0x0, @mcast1, @remote, [@dstopts={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x3a], [@enc_lim]}, @srh={0x0, 0x2, 0x4, 0x1, 0x0, 0x0, 0x0, [@mcast2]}]}}}}}}}, 0x0) [ 343.327959] BFS-fs: bfs_fill_super(): loop0 is unclean, continuing [ 343.341225] Process accounting resumed [ 343.404278] Process accounting resumed 07:50:27 executing program 0: syz_mount_image$bfs(&(0x7f0000000000)='bfs\x00', &(0x7f0000000040)='./file0\x00', 0x3f00000000000000, 0x2, &(0x7f0000000100)=[{&(0x7f0000000180)="cefaad1bb83c000040dc", 0xa}, {0x0, 0x0, 0xb3e}], 0x0, 0x0) [ 343.437627] ntfs: (device loop4): is_boot_sector_ntfs(): Invalid boot sector checksum. [ 343.474951] ntfs: (device loop4): read_ntfs_boot_sector(): Primary boot sector is invalid. [ 343.562204] ntfs: (device loop4): read_ntfs_boot_sector(): Mount option errors=recover not used. Aborting without trying to recover. 07:50:27 executing program 2: clone(0x20002004ffc, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) exit_group(0x0) syz_emit_ethernet(0x8e, &(0x7f00000000c0)={@broadcast, @link_local, @void, {@ipv6={0x86dd, @icmpv6={0x0, 0x6, "42bf00", 0x58, 0x3a, 0x0, @local={0xfe, 0x80, [0x3, 0x10, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xd]}, @mcast2, {[], @pkt_toobig={0x2, 0x0, 0x0, 0x0, {0x0, 0x6, "7f112d", 0x0, 0x0, 0x0, @mcast1, @remote, [@dstopts={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x3a], [@enc_lim]}, @srh={0x0, 0x2, 0x4, 0x1, 0x0, 0x0, 0x0, [@mcast2]}]}}}}}}}, 0x0) 07:50:27 executing program 0: syz_mount_image$bfs(&(0x7f0000000000)='bfs\x00', &(0x7f0000000040)='./file0\x00', 0x4000000000000000, 0x2, &(0x7f0000000100)=[{&(0x7f0000000180)="cefaad1bb83c000040dc", 0xa}, {0x0, 0x0, 0xb3e}], 0x0, 0x0) [ 343.673283] ntfs: (device loop4): ntfs_fill_super(): Not an NTFS volume. 07:50:27 executing program 3: r0 = open(&(0x7f0000000100)='./file0\x00', 0xc68c2, 0x0) r1 = open(&(0x7f0000000040)='./file0\x00', 0x309800, 0x10) syz_mount_image$minix(&(0x7f00000000c0)='minix\x00', &(0x7f0000000080)='./file0\x00', 0x0, 0x2, &(0x7f0000000000)=[{&(0x7f00000001c0)="600084e002000a0000000001000000c98f13", 0x12, 0x400}, {&(0x7f0000000bc0)="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", 0x30e, 0x34f9}], 0x0, 0x0) syz_mount_image$bfs(&(0x7f0000000180)='bfs\x00', &(0x7f0000000280)='./file0\x00', 0x8001, 0x7, &(0x7f00000006c0)=[{&(0x7f0000000300)="0869467c0943c3ecca8cd3dc76", 0xd, 0xda}, {&(0x7f0000000340)="1456242eff6cf1af0d02de7c0c027f7ad9e44102a4de6103b92e7f59868b1388f7ae63517a1c426c29a938a546364706cd8142a4d519e549c8598c60593b957588a21e76abf1eebba9c80c55a6eb867180f20ca15cc21406b3", 0x59}, {&(0x7f00000003c0)="76798e95860b22f579940b808fd2791f358f9abe3b3df36932e0263a5ad772d99b", 0x21, 0xffffffffffffd1f1}, {&(0x7f0000000400)="17c4b32e566e96aff217e4dbedb84e9149b3cf5fd0a0916fa61838d239bded33a20e1a06862d9ebd062b9bebf06eeaa7333c160bc85789b6dda71688f9133ee167fcd5dd22b904af0f85c42c6fe107ba556236d1bbd38d1995d53e053dd53895c248e53fc5dd1fa1d9ece16c55a9f536cc35573c31a04bc45b8bb1", 0x7b, 0x1f}, {&(0x7f0000000f00)="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", 0x1000, 0x400}, {&(0x7f0000000540)="a3b76080aad0e9fe2f8809c17f2ab16b718266edf2b4f514bf4b2832da01bc5ee0d531608076e3f40f5cbbb279836fc19fee6b0800e173b1867b78a478cd4b7d513efec581a7f26f0340197861df41b9292f48198753a89be8", 0x59, 0x1fe000000000}, {&(0x7f00000005c0)="bfea13472b8e1b17ca10c6309cb8bb201ed27d4f8dc05b2de40c34d955eeb6728c0b37bbed9739dabb5eb03db217d48877386ab59d5361b3b6ed8de9996679b65ac48f5bcf9c82dd75c34624cd1a1be07118e03faee87b3c638edeadcb69da68234a909c06fb8793f8062ff843f3233364949f9a64d5e8939dda4a74e294b017186e58a4f8569eba57386b6fb2ceb986f0c183a5be7431151b354ba8e9a997b5ab33a786d90f92396aa987615567c86c48d7dc77b9cd2d1b35f0d7386b3135e4b036b1731d8e2040a17386787f82374982fbd10dde6850a1920183b033477853", 0xe0, 0x2}], 0x104000, 0x0) r2 = socket$inet_icmp_raw(0x2, 0x3, 0x1) r3 = dup(r2) r4 = socket$inet6_tcp(0xa, 0x1, 0x0) getsockopt$inet6_IPV6_FLOWLABEL_MGR(r4, 0x6, 0x1a, 0x0, &(0x7f00000002c0)) r5 = fcntl$getown(r4, 0x9) perf_event_open(&(0x7f0000000200)={0x1, 0x70, 0xfd, 0xfa, 0x3, 0x8, 0x0, 0x1000, 0x80218, 0x2, 0x1, 0x1, 0x0, 0x0, 0x1, 0x0, 0x1, 0x1, 0x0, 0x0, 0x1, 0x0, 0x1, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x1, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x3b5, 0x0, @perf_config_ext={0x0, 0x9}, 0x42001, 0x1, 0x80000001, 0x6, 0x1, 0x8, 0x7b3}, r5, 0x5, r1, 0x1) r6 = socket$inet_icmp_raw(0x2, 0x3, 0x1) dup(r6) sendfile(r6, r0, &(0x7f0000000140)=0x10000, 0x1000) ioctl$PERF_EVENT_IOC_ENABLE(r3, 0x8912, 0x400200) acct(&(0x7f0000000480)='./file0\x00') umount2(&(0x7f0000000500)='./file0\x00', 0x0) write$UHID_INPUT(0xffffffffffffffff, &(0x7f0000001440), 0xfffffc41) ioctl$DRM_IOCTL_ADD_CTX(0xffffffffffffffff, 0xc0086420, &(0x7f00000001c0)={0x0}) ioctl$DRM_IOCTL_GET_SAREA_CTX(0xffffffffffffffff, 0xc010641d, &(0x7f0000000140)={r7, &(0x7f0000000740)=""/217}) ioctl$DRM_IOCTL_UNLOCK(0xffffffffffffffff, 0x4008642b, &(0x7f0000000780)={r7, 0x18}) [ 343.788339] ntfs: (device loop4): is_boot_sector_ntfs(): Invalid boot sector checksum. [ 343.820455] ntfs: (device loop4): read_ntfs_boot_sector(): Primary boot sector is invalid. 07:50:27 executing program 2: clone(0x20002004ffc, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) exit_group(0x0) syz_emit_ethernet(0x8e, &(0x7f00000000c0)={@broadcast, @link_local={0x1, 0x80, 0xc2, 0x0, 0x2}, @void, {@ipv6={0x86dd, @icmpv6={0x0, 0x6, "42bf00", 0x58, 0x3a, 0x0, @local={0xfe, 0x80, [0x3, 0x10, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xd]}, @mcast2, {[], @pkt_toobig={0x2, 0x0, 0x0, 0x0, {0x0, 0x6, "7f112d", 0x0, 0x0, 0x0, @mcast1, @remote, [@dstopts={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x3a], [@enc_lim]}, @srh={0x0, 0x2, 0x4, 0x1, 0x0, 0x0, 0x0, [@mcast2]}]}}}}}}}, 0x0) [ 343.877263] audit: type=1800 audit(1592207427.738:299): pid=17600 uid=0 auid=0 ses=4 subj=system_u:system_r:kernel_t:s0 op=collect_data cause=failed(directio) comm="syz-executor.3" name="file0" dev="sda1" ino=16226 res=0 [ 343.879978] ntfs: (device loop4): read_ntfs_boot_sector(): Mount option errors=recover not used. Aborting without trying to recover. [ 343.970710] ntfs: (device loop4): ntfs_fill_super(): Not an NTFS volume. [ 343.982256] BFS-fs: bfs_fill_super(): loop0 is unclean, continuing [ 343.992994] MINIX-fs: mounting unchecked file system, running fsck is recommended 07:50:27 executing program 2: clone(0x20002004ffc, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) exit_group(0x0) syz_emit_ethernet(0x8e, &(0x7f00000000c0)={@broadcast, @link_local={0x1, 0x80, 0xc2, 0x0, 0x3}, @void, {@ipv6={0x86dd, @icmpv6={0x0, 0x6, "42bf00", 0x58, 0x3a, 0x0, @local={0xfe, 0x80, [0x3, 0x10, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xd]}, @mcast2, {[], @pkt_toobig={0x2, 0x0, 0x0, 0x0, {0x0, 0x6, "7f112d", 0x0, 0x0, 0x0, @mcast1, @remote, [@dstopts={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x3a], [@enc_lim]}, @srh={0x0, 0x2, 0x4, 0x1, 0x0, 0x0, 0x0, [@mcast2]}]}}}}}}}, 0x0) [ 344.090106] Process accounting resumed [ 344.101418] minix_free_inode: bit 1 already cleared 07:50:28 executing program 0: syz_mount_image$bfs(&(0x7f0000000000)='bfs\x00', &(0x7f0000000040)='./file0\x00', 0x4800000000000000, 0x2, &(0x7f0000000100)=[{&(0x7f0000000180)="cefaad1bb83c000040dc", 0xa}, {0x0, 0x0, 0xb3e}], 0x0, 0x0) [ 344.230852] MINIX-fs: mounting unchecked file system, running fsck is recommended 07:50:28 executing program 0: syz_mount_image$bfs(&(0x7f0000000000)='bfs\x00', &(0x7f0000000040)='./file0\x00', 0x4c00000000000000, 0x2, &(0x7f0000000100)=[{&(0x7f0000000180)="cefaad1bb83c000040dc", 0xa}, {0x0, 0x0, 0xb3e}], 0x0, 0x0) [ 344.289069] Process accounting resumed [ 344.293301] minix_free_inode: bit 1 already cleared 07:50:28 executing program 2: clone(0x20002004ffc, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) exit_group(0x0) syz_emit_ethernet(0x8e, &(0x7f00000000c0)={@broadcast, @link_local={0x1, 0x80, 0xc2, 0x0, 0x6}, @void, {@ipv6={0x86dd, @icmpv6={0x0, 0x6, "42bf00", 0x58, 0x3a, 0x0, @local={0xfe, 0x80, [0x3, 0x10, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xd]}, @mcast2, {[], @pkt_toobig={0x2, 0x0, 0x0, 0x0, {0x0, 0x6, "7f112d", 0x0, 0x0, 0x0, @mcast1, @remote, [@dstopts={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x3a], [@enc_lim]}, @srh={0x0, 0x2, 0x4, 0x1, 0x0, 0x0, 0x0, [@mcast2]}]}}}}}}}, 0x0) 07:50:28 executing program 4: sendmsg$FOU_CMD_ADD(0xffffffffffffffff, &(0x7f0000000140)={0x0, 0x0, &(0x7f0000000340)={&(0x7f00000000c0)={0x14}, 0x14}}, 0x0) r0 = openat$sndseq(0xffffffffffffff9c, &(0x7f0000000080)='/dev/snd/seq\x00', 0x42441) ioctl$SNDRV_SEQ_IOCTL_CREATE_QUEUE(r0, 0xc08c5332, &(0x7f00000004c0)={0x0, 0x0, 0x0, 'queue1\x00'}) write$sndseq(r0, &(0x7f00000000c0)=[{0x0, 0x0, 0x0, 0x0, @time, {}, {}, @raw8={"a35704000000b6215dd33459"}}], 0xffffff01) r1 = add_key$keyring(&(0x7f0000000040)='keyring\x00', &(0x7f00000000c0)={'syz', 0x3}, 0x0, 0x0, 0xffffffffffffffff) keyctl$update(0x2, r1, 0x0, 0x0) keyctl$KEYCTL_PKEY_VERIFY(0x1c, &(0x7f0000000040)={r1, 0x95, 0x1000}, &(0x7f0000000180)={'enc=', 'pkcs1', ' hash=', {'blake2s-128-generic\x00'}}, &(0x7f0000000200)="00f8640e06e7b4f65655a6158251800282f58393249dfc9c2b67ffbde95a304c8056bd9c01eb06043ce3dde9e6958a75f1d6848b6a7417b4153b1afe0d75e8a07f060e8b0d0635584a410d04ed670088502bfc44bc9dd157b944c3b23b156b22ffb9043febf7c2c3429b82fbc82cbc1ab0a28740c135f2564ac4a819ef07ff014b60819aa8220168b2c9c8525a397912f453b56c1f", &(0x7f0000000580)="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") ioctl$SNDRV_SEQ_IOCTL_REMOVE_EVENTS(r0, 0x4040534e, &(0x7f0000000000)={0xa2, @time}) 07:50:28 executing program 0: syz_mount_image$bfs(&(0x7f0000000000)='bfs\x00', &(0x7f0000000040)='./file0\x00', 0x6000000000000000, 0x2, &(0x7f0000000100)=[{&(0x7f0000000180)="cefaad1bb83c000040dc", 0xa}, {0x0, 0x0, 0xb3e}], 0x0, 0x0) 07:50:28 executing program 2: clone(0x20002004ffc, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) exit_group(0x0) syz_emit_ethernet(0x8e, &(0x7f00000000c0)={@broadcast, @link_local={0x1, 0x80, 0xc2, 0x0, 0x7}, @void, {@ipv6={0x86dd, @icmpv6={0x0, 0x6, "42bf00", 0x58, 0x3a, 0x0, @local={0xfe, 0x80, [0x3, 0x10, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xd]}, @mcast2, {[], @pkt_toobig={0x2, 0x0, 0x0, 0x0, {0x0, 0x6, "7f112d", 0x0, 0x0, 0x0, @mcast1, @remote, [@dstopts={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x3a], [@enc_lim]}, @srh={0x0, 0x2, 0x4, 0x1, 0x0, 0x0, 0x0, [@mcast2]}]}}}}}}}, 0x0) 07:50:28 executing program 3: open(&(0x7f0000000100)='./file0\x00', 0xc68c2, 0x0) syz_mount_image$minix(&(0x7f00000000c0)='minix\x00', &(0x7f0000000080)='./file0\x00', 0x2, 0x4, &(0x7f00000006c0)=[{&(0x7f00000002c0)="4a1b4c43bd9b6a3574bcc1a914abdddf4ddd83c2135d0d26044e9d4d6f08b9874bf0cf4f2a271fd120e589e4cbc3297299b3574923327abab890ca1efc7cc50a3a11b877225fe3a2114d83740df02a6b3aabd224ad0b4b85f8195fb8be6b25b8ff1b3846046e66886865fe710c0656f3a78452851698009f642f7e4211745752505dedb04e4375fc1e8d5ff438ff483dde25c5a7e7455a09e67b1d776376140444ae81d2e6fb162ef82248d2b8464423d6396ebb96b33db6", 0xb8, 0x1f}, {&(0x7f0000000380)="f3e6adc9dbc9493d222a7684340c02103f0620f60d34e5d8ac51b5ffd230a09dfcefcad0db51eb431ac9a7b77fc00fe2e8396d90909584d318579e14eeb654fdf7dd79c0418654417c9ba8b9878b168ba1253f74aa8b4f49892cca43562d01acbdbd472e041ba724671d0a1052fcc190bb35cb8e20d25c03caee14df1d884658a0eee98ca74d2b4a0406a46ee0aab6de9ed3a32b0af2382c5c7114ece2c560eef71f67f00fee705974d20fad971b2589c1daa68fc4421713637b4bfca5a1493e19dbb04b032f55831a3ee842713aac7cd2838b2e", 0xd4, 0x3ff}, {&(0x7f0000000540)="5eed8e3fe5fb5602dc023dcddca48ffb524e2c45dd99aa3d8c93fa759cd133c7959ebbf60e211ac7ba5d813f28613b3658c1075ee1389427060b7cd2300bd356f2997c7ef54232c60e10a4590cf2102f6c01410d7ab9d3f35704101cad9b9debe769c56ed83b4d417c31a1e144bf160e050a75dfe246adf2d444fe4fd90c546da07883746330464f742c658e75cd00c09522c6f33d354c3e", 0x98, 0x1}, {&(0x7f0000000600)="6d1f23f85e78a163037b16d34a60309dadf2902b61c2404d2e2d4ebfb862bf98f4d12ae2913e963f67f4ed0686c0cac1133e71b933c4fe35f3bff6c14218671f6615581005ceae9563fc9c47470e26183afd9663fee2c6bde7e54d383a65087b75bd3549a5ea11ee6571c05da5d0ac03999961649306a187d51c9c869b10b4b45269648ce10811c6f4f8f9e7a8d78abb3c220d7b25b91a661f8cff8239d59388a81ff50e307b09242598dcc6680b1c94d0be4125", 0xb4, 0x18ca}], 0x82014, 0x0) r0 = socket$inet_icmp_raw(0x2, 0x3, 0x1) r1 = dup(r0) ioctl$PERF_EVENT_IOC_ENABLE(r1, 0x8912, 0x400200) acct(&(0x7f0000000480)='./file0\x00') umount2(&(0x7f0000000500)='./file0\x00', 0x0) r2 = openat$cachefiles(0xffffffffffffff9c, &(0x7f0000000040)='/dev/cachefiles\x00', 0x181000, 0x0) r3 = socket$inet_icmp_raw(0x2, 0x3, 0x1) r4 = dup(r3) r5 = socket$inet_icmp_raw(0x2, 0x3, 0x1) r6 = dup(r5) ioctl$PERF_EVENT_IOC_ENABLE(r6, 0x8912, 0x400200) r7 = socket$inet_icmp_raw(0x2, 0x3, 0x1) r8 = dup(r7) ioctl$PERF_EVENT_IOC_ENABLE(r8, 0x8912, 0x400200) linkat(r6, &(0x7f0000000240)='.\x00', r8, &(0x7f0000000280)='./file0\x00', 0x2400) ioctl$PERF_EVENT_IOC_ENABLE(r4, 0x8912, 0x400200) ioctl$EVIOCGABS2F(r4, 0x8018456f, &(0x7f0000000200)=""/29) futimesat(r2, &(0x7f0000000140)='./file0\x00', &(0x7f0000000180)={{0x0, 0xea60}}) 07:50:28 executing program 0: syz_mount_image$bfs(&(0x7f0000000000)='bfs\x00', &(0x7f0000000040)='./file0\x00', 0x6800000000000000, 0x2, &(0x7f0000000100)=[{&(0x7f0000000180)="cefaad1bb83c000040dc", 0xa}, {0x0, 0x0, 0xb3e}], 0x0, 0x0) 07:50:28 executing program 2: clone(0x20002004ffc, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) exit_group(0x0) syz_emit_ethernet(0x8e, &(0x7f00000000c0)={@broadcast, @link_local={0x1, 0x80, 0xc2, 0x0, 0x9}, @void, {@ipv6={0x86dd, @icmpv6={0x0, 0x6, "42bf00", 0x58, 0x3a, 0x0, @local={0xfe, 0x80, [0x3, 0x10, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xd]}, @mcast2, {[], @pkt_toobig={0x2, 0x0, 0x0, 0x0, {0x0, 0x6, "7f112d", 0x0, 0x0, 0x0, @mcast1, @remote, [@dstopts={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x3a], [@enc_lim]}, @srh={0x0, 0x2, 0x4, 0x1, 0x0, 0x0, 0x0, [@mcast2]}]}}}}}}}, 0x0) [ 344.805662] Process accounting resumed 07:50:28 executing program 4: r0 = creat(&(0x7f0000000300)='./bus\x00', 0x0) fcntl$setstatus(r0, 0x4, 0x4002) io_setup(0x400b, &(0x7f0000000040)) r1 = open(&(0x7f0000000000)='./bus\x00', 0x0, 0x0) r2 = socket$inet_icmp_raw(0x2, 0x3, 0x1) r3 = dup(r2) ioctl$PERF_EVENT_IOC_ENABLE(r3, 0x8912, 0x400200) ioctl$DRM_IOCTL_MODE_GETENCODER(r3, 0xc01464a6, &(0x7f0000000080)={0x1000}) mmap(&(0x7f0000001000/0xa000)=nil, 0xa000, 0x0, 0x11, r1, 0x0) r4 = creat(&(0x7f0000000100)='./bus\x00', 0x0) ftruncate(r4, 0x2008001) io_setup(0x1, &(0x7f0000000200)=0x0) io_destroy(r5) io_submit(r5, 0x0, 0x0) io_submit(r5, 0x1, &(0x7f0000000540)=[&(0x7f00000000c0)={0x0, 0x0, 0x9, 0x1, 0x0, r0, &(0x7f0000000000), 0x0, 0x707400, 0x0, 0x1}]) [ 344.902739] Process accounting resumed 07:50:28 executing program 3: r0 = socket$inet_icmp_raw(0x2, 0x3, 0x1) r1 = dup(r0) ioctl$PERF_EVENT_IOC_ENABLE(r1, 0x8912, 0x400200) ioctl$SCSI_IOCTL_STOP_UNIT(r1, 0x6) open(&(0x7f0000000100)='./file0\x00', 0xc68c2, 0x0) syz_mount_image$minix(&(0x7f00000000c0)='minix\x00', &(0x7f0000000080)='./file0\x00', 0x0, 0x2, &(0x7f0000000000)=[{&(0x7f00000001c0)="600084e002000a0000000001000000c98f13", 0x12, 0x400}, {&(0x7f0000000bc0)="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", 0x30e, 0x34f9}], 0x0, 0x0) r2 = socket$inet_icmp_raw(0x2, 0x3, 0x1) r3 = dup(r2) ioctl$PERF_EVENT_IOC_ENABLE(r3, 0x8912, 0x400200) acct(&(0x7f0000000480)='./file0\x00') umount2(&(0x7f0000000500)='./file0\x00', 0x0) [ 344.925078] BFS-fs: bfs_fill_super(): loop0 is unclean, continuing 07:50:28 executing program 2: clone(0x20002004ffc, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) exit_group(0x0) syz_emit_ethernet(0x8e, &(0x7f00000000c0)={@broadcast, @link_local={0x1, 0x80, 0xc2, 0x0, 0x2c}, @void, {@ipv6={0x86dd, @icmpv6={0x0, 0x6, "42bf00", 0x58, 0x3a, 0x0, @local={0xfe, 0x80, [0x3, 0x10, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xd]}, @mcast2, {[], @pkt_toobig={0x2, 0x0, 0x0, 0x0, {0x0, 0x6, "7f112d", 0x0, 0x0, 0x0, @mcast1, @remote, [@dstopts={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x3a], [@enc_lim]}, @srh={0x0, 0x2, 0x4, 0x1, 0x0, 0x0, 0x0, [@mcast2]}]}}}}}}}, 0x0) [ 345.005183] BFS-fs: bfs_fill_super(): loop0 is unclean, continuing 07:50:28 executing program 0: syz_mount_image$bfs(&(0x7f0000000000)='bfs\x00', &(0x7f0000000040)='./file0\x00', 0x6c00000000000000, 0x2, &(0x7f0000000100)=[{&(0x7f0000000180)="cefaad1bb83c000040dc", 0xa}, {0x0, 0x0, 0xb3e}], 0x0, 0x0) [ 345.090497] MINIX-fs: mounting unchecked file system, running fsck is recommended [ 345.178905] Process accounting resumed [ 345.184105] minix_free_inode: bit 1 already cleared 07:50:29 executing program 2: clone(0x20002004ffc, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) exit_group(0x0) syz_emit_ethernet(0x8e, &(0x7f00000000c0)={@broadcast, @link_local={0x1, 0x80, 0xc2, 0x0, 0x33}, @void, {@ipv6={0x86dd, @icmpv6={0x0, 0x6, "42bf00", 0x58, 0x3a, 0x0, @local={0xfe, 0x80, [0x3, 0x10, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xd]}, @mcast2, {[], @pkt_toobig={0x2, 0x0, 0x0, 0x0, {0x0, 0x6, "7f112d", 0x0, 0x0, 0x0, @mcast1, @remote, [@dstopts={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x3a], [@enc_lim]}, @srh={0x0, 0x2, 0x4, 0x1, 0x0, 0x0, 0x0, [@mcast2]}]}}}}}}}, 0x0) 07:50:29 executing program 4: r0 = creat(&(0x7f0000000140)='./bus\x00', 0x0) socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000000140)={0xffffffffffffffff, 0xffffffffffffffff}) r2 = dup(r1) ioctl$PERF_EVENT_IOC_ENABLE(r2, 0x8912, 0x400200) fcntl$setstatus(r0, 0x4, 0x46802) io_setup(0x7, &(0x7f0000000180)=0x0) r4 = creat(&(0x7f0000000100)='./bus\x00', 0x0) r5 = open(&(0x7f0000000780)='./bus\x00', 0x14507e, 0x0) mmap(&(0x7f0000000000/0x600000)=nil, 0x600000, 0x7ffffe, 0x4002011, r5, 0x0) fallocate(r4, 0x0, 0x0, 0x1000f4) ioctl$SG_GET_NUM_WAITING(0xffffffffffffffff, 0x227d, &(0x7f0000000000)) r6 = creat(&(0x7f00000001c0)='./file0\x00', 0x0) write$P9_RREMOVE(r6, &(0x7f00000002c0)={0x7}, 0x7) r7 = open(&(0x7f000000fffa)='./bus\x00', 0x149042, 0x0) fdatasync(r6) write$tun(r5, 0x0, 0xfffffffc) ioctl$EXT4_IOC_MOVE_EXT(r7, 0xc028660f, &(0x7f0000000200)={0x100000, r6, 0x9}) io_submit(r3, 0x45, &(0x7f0000000540)=[&(0x7f00000000c0)={0x0, 0x400000000000, 0x0, 0x1, 0x0, r0, &(0x7f0000000000), 0x377140be6b5ef4c7}]) 07:50:29 executing program 0: syz_mount_image$bfs(&(0x7f0000000000)='bfs\x00', &(0x7f0000000040)='./file0\x00', 0x6d00000000000000, 0x2, &(0x7f0000000100)=[{&(0x7f0000000180)="cefaad1bb83c000040dc", 0xa}, {0x0, 0x0, 0xb3e}], 0x0, 0x0) [ 345.315977] Process accounting resumed 07:50:29 executing program 0: syz_mount_image$bfs(&(0x7f0000000000)='bfs\x00', &(0x7f0000000040)='./file0\x00', 0x7100000000000000, 0x2, &(0x7f0000000100)=[{&(0x7f0000000180)="cefaad1bb83c000040dc", 0xa}, {0x0, 0x0, 0xb3e}], 0x0, 0x0) 07:50:29 executing program 2: clone(0x20002004ffc, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) exit_group(0x0) syz_emit_ethernet(0x8e, &(0x7f00000000c0)={@broadcast, @link_local={0x1, 0x80, 0xc2, 0x0, 0x3c}, @void, {@ipv6={0x86dd, @icmpv6={0x0, 0x6, "42bf00", 0x58, 0x3a, 0x0, @local={0xfe, 0x80, [0x3, 0x10, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xd]}, @mcast2, {[], @pkt_toobig={0x2, 0x0, 0x0, 0x0, {0x0, 0x6, "7f112d", 0x0, 0x0, 0x0, @mcast1, @remote, [@dstopts={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x3a], [@enc_lim]}, @srh={0x0, 0x2, 0x4, 0x1, 0x0, 0x0, 0x0, [@mcast2]}]}}}}}}}, 0x0) 07:50:29 executing program 3: r0 = open(&(0x7f0000000100)='./file0\x00', 0xc68c2, 0x0) ioctl$BLKSECDISCARD(r0, 0x127d, &(0x7f0000000280)=0x9) syz_mount_image$minix(&(0x7f00000000c0)='minix\x00', &(0x7f0000000080)='./file0\x00', 0xfffffffffffffffd, 0x0, &(0x7f0000000000)=[{&(0x7f00000001c0)="600084e002000a0000000001000000c98f13", 0x12, 0x100000000}, {&(0x7f0000000bc0)="ee9f84a43eccaf1315bb397d00c1b6dd820dd13916181dba620938cb30f1c21afe3d926298b25834e890092d642cafe5db21ba9494febcf66079b722e73be3a8708a3624250f9f59fbbe942997c6c1e83a34e5779e8a4f40fdb6ffe59ffe4903500d3cd8c8f3ed19ad176daf94cf7fcaf2922f8aab3becc60c8d39ddf43cd6d2e9301da3caa35719f25a83478559e0e891dcb756ee22964d03f37561f5797490a0b93506482822075ba96db35a440d046e44eb4a79986b518281609003b6fae04a18be9a83ce7efa2ab80f75c90d78f0b4179d674376db1f7ae8745641adcde0d245722744bcea2fac9445014ee2293985119573ffcc0c22eb0769de1e9e5db53aa3378a4426503010a7c6247265838211527a0132ccf883ee08a6ea1a785e47ce16663f1c744af49200d5f3bc326e7d9089a5f17d0ad05f06e48c205f9b6d087ba7d3b6745e65700c009572a65b4bfbf6687821bc723b61b5abe7357e68a9b0640bfb9c01000080000000000e840ecf379c576c05757d44b19de0e2aa364c42156219a72cc943a60f0410891ed134f35f5fe6b4cf3abbcb984436322358a7c9393724860d87253981f9e79dbeb789577ead0ede31e19a2b114a0e4d82b3e1023dd28b6382e67e3246d2912e55cf9928da32c1020000006c610ea8fce149a7af20224b4e028601936ef9a78d80ff5567084ec128766e822d6124186d82e760128dd7de2653939d353c12f96deff3a28b022c784bd37df7f76640bcbcb01a4676d58b3e9c2baae66230e5f54a37527e8129d161b0c06f25648c55a7e5b2db528053c3e3864f41728b7935e575568ad114eb8c811bf19e07a398babbc64fbeab842688554783ed1551949a791e33799e59a34b6bdabc3458c379c735198292e5a272187449249d2c8a9aa58f3835a3e1716083bb04e4cbe140d1587a21e4ec2ae1f3ad81134df55903ffb8e173646352915a2c706709cf46538978224c0d6dc437cbfc37abfbd1b76feb5ca3aeb1ac8cbd40d5ba896f79ee8f76b0809f59b86862648774d2ace98b825e7a465b5dd80e491965971e7797aba3968441c77717a24ca41efb160c030cfc8edf8b6f4376", 0x30e, 0x80000001}], 0x0, 0x0) r1 = socket$inet_icmp_raw(0x2, 0x3, 0x1) r2 = dup(r1) ioctl$PERF_EVENT_IOC_ENABLE(r2, 0x8912, 0x400200) acct(&(0x7f0000000480)='./file0\x00') umount2(&(0x7f0000000500)='./file0\x00', 0x0) r3 = socket$inet_icmp_raw(0x2, 0x3, 0x1) r4 = socket$inet_icmp_raw(0x2, 0x3, 0x1) r5 = dup(r4) ioctl$PERF_EVENT_IOC_ENABLE(r5, 0x8912, 0x400200) ioctl$SG_SET_DEBUG(r5, 0x227e, &(0x7f00000003c0)=0x1) r6 = dup(r3) ioctl$PERF_EVENT_IOC_ENABLE(r6, 0x8912, 0x400200) ioctl$SIOCX25GSUBSCRIP(r0, 0x89e0, &(0x7f00000002c0)={'wg1\x00', 0x2, 0x8c}) ioctl$KDGKBTYPE(r0, 0x4b33, &(0x7f0000000240)) sendmsg$RDMA_NLDEV_CMD_RES_QP_GET(r6, &(0x7f0000000200)={&(0x7f0000000040)={0x10, 0x0, 0x0, 0x200}, 0xc, &(0x7f0000000180)={&(0x7f0000000140)={0x40, 0x140a, 0x2, 0x70bd2a, 0x25dfdbff, "", [@RDMA_NLDEV_ATTR_RES_LQPN={0x8, 0x15, 0x5}, @RDMA_NLDEV_ATTR_RES_LQPN={0x8, 0x15, 0x1}, @RDMA_NLDEV_ATTR_RES_LQPN={0x3, 0x15, 0x1}, @RDMA_NLDEV_ATTR_PORT_INDEX={0x8, 0x3, 0x1}, @RDMA_NLDEV_ATTR_RES_LQPN={0x8, 0x15, 0x5}, @RDMA_NLDEV_ATTR_RES_LQPN={0x8, 0x15, 0x4}]}, 0x40}, 0x1, 0x0, 0x0, 0x20008040}, 0x891) 07:50:29 executing program 1: mkdir(&(0x7f00000000c0)='./file0\x00', 0x5c) mount(0x0, &(0x7f0000000040)='./file0\x00', &(0x7f0000000000)='tracefs\x00', 0x1940804, 0x0) r0 = syz_open_dev$tty1(0xc, 0x4, 0x4) r1 = syz_open_procfs(0x0, &(0x7f0000000080)='mountinfo\x00') sendfile(r0, r1, 0x0, 0x800000080004103) r2 = socket$inet_icmp_raw(0x2, 0x3, 0x1) r3 = dup(r2) ioctl$PERF_EVENT_IOC_ENABLE(r3, 0x8912, 0x400200) pipe(&(0x7f0000000180)={0xffffffffffffffff}) ioctl$DRM_IOCTL_GEM_FLINK(r1, 0xc008640a, &(0x7f00000001c0)) renameat(r3, &(0x7f0000000100)='./file0\x00', r4, &(0x7f0000000140)='./file0\x00') socket$l2tp(0x2, 0x2, 0x73) execve(&(0x7f0000000200)='./file0\x00', &(0x7f00000004c0)=[&(0x7f0000000240)='tracefs\x00', &(0x7f0000000280)='mountinfo\x00', &(0x7f00000002c0)='mountinfo\x00', &(0x7f0000000300)='tracefs\x00', &(0x7f0000000340)='\x00', &(0x7f0000000380)='mountinfo\x00', &(0x7f00000003c0)='mountinfo\x00', &(0x7f0000000400)='tracefs\x00', &(0x7f0000000440)='mountinfo\x00', &(0x7f0000000480)='mountinfo\x00'], &(0x7f0000000600)=[&(0x7f0000000540)='mountinfo\x00', &(0x7f0000000580)='tracefs\x00', &(0x7f00000005c0)='tracefs\x00']) 07:50:29 executing program 0: syz_mount_image$bfs(&(0x7f0000000000)='bfs\x00', &(0x7f0000000040)='./file0\x00', 0x7400000000000000, 0x2, &(0x7f0000000100)=[{&(0x7f0000000180)="cefaad1bb83c000040dc", 0xa}, {0x0, 0x0, 0xb3e}], 0x0, 0x0) 07:50:29 executing program 2: clone(0x20002004ffc, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) exit_group(0x0) syz_emit_ethernet(0x8e, &(0x7f00000000c0)={@broadcast, @link_local={0x1, 0x80, 0xc2, 0x0, 0xff}, @void, {@ipv6={0x86dd, @icmpv6={0x0, 0x6, "42bf00", 0x58, 0x3a, 0x0, @local={0xfe, 0x80, [0x3, 0x10, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xd]}, @mcast2, {[], @pkt_toobig={0x2, 0x0, 0x0, 0x0, {0x0, 0x6, "7f112d", 0x0, 0x0, 0x0, @mcast1, @remote, [@dstopts={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x3a], [@enc_lim]}, @srh={0x0, 0x2, 0x4, 0x1, 0x0, 0x0, 0x0, [@mcast2]}]}}}}}}}, 0x0) [ 345.630979] VFS: Can't find a Minix filesystem V1 | V2 | V3 on device loop3. [ 345.670156] Process accounting resumed 07:50:29 executing program 4: r0 = getpid() sched_setscheduler(r0, 0x0, &(0x7f0000000380)) perf_event_open(&(0x7f0000000180)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffffffffffffffff, 0x4108, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x4, @perf_config_ext={0x9, 0x4e3}, 0x0, 0x0, 0x5, 0x1, 0x3}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r1 = bpf$PROG_LOAD(0x5, &(0x7f0000000080)={0x3, 0x3, &(0x7f0000000780)=ANY=[@ANYBLOB="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"], &(0x7f0000000000)='GPL\x00', 0x5, 0x487, &(0x7f000000cf3d)=""/195}, 0x48) bpf$BPF_PROG_TEST_RUN(0xa, &(0x7f0000000180)={r1, 0x0, 0x12, 0x0, &(0x7f0000000380)="263abd030e98ff4dc870bd6688a8640888a8", 0x0, 0x200}, 0x28) socket$inet_icmp_raw(0x2, 0x3, 0x1) r2 = socket$inet_icmp_raw(0x2, 0x3, 0x1) r3 = dup(r2) ioctl$PERF_EVENT_IOC_ENABLE(r3, 0x8912, 0x400200) getsockopt$SO_TIMESTAMP(r3, 0x1, 0xd70a8a14f2de9bbb, &(0x7f0000000040), &(0x7f0000000100)=0x4) 07:50:29 executing program 3: r0 = open(&(0x7f0000000100)='./file0\x00', 0xc68c2, 0x0) syz_mount_image$minix(&(0x7f00000000c0)='minix\x00', &(0x7f0000000080)='./file0\x00', 0x0, 0x2, &(0x7f0000000000)=[{&(0x7f00000001c0)="600084e002000a0000000001000000c98f13", 0x12, 0x400}, {&(0x7f0000000bc0)="ee9f84a43eccaf1315bb397d00c1b6dd820dd13916181dba620938cb30f1c21afe3d926298b25834e890092d642cafe5db21ba9494febcf66079b722e73be3a8708a3624250f9f59fbbe942997c6c1e83a34e5779e8a4f40fdb6ffe59ffe4903500d3cd8c8f3ed19ad176daf94cf7fcaf2922f8aab3becc60c8d39ddf43cd6d2e9301da3caa35719f25a83478559e0e891dcb756ee22964d03f37561f5797490a0b93506482822075ba96db35a440d046e44eb4a79986b518281609003b6fae04a18be9a83ce7efa2ab80f75c90d78f0b4179d674376db1f7ae8745641adcde0d245722744bcea2fac9445014ee2293985119573ffcc0c22eb0769de1e9e5db53aa3378a4426503010a7c6247265838211527a0132ccf883ee08a6ea1a785e47ce16663f1c744af49200d5f3bc326e7d9089a5f17d0ad05f06e48c205f9b6d087ba7d3b6745e65700c009572a65b4bfbf6687821bc723b61b5abe7357e68a9b0640bfb9c01000080000000000e840ecf379c576c05757d44b19de0e2aa364c42156219a72cc943a60f0410891ed134f35f5fe6b4cf3abbcb984436322358a7c9393724860d87253981f9e79dbeb789577ead0ede31e19a2b114a0e4d82b3e1023dd28b6382e67e3246d2912e55cf9928da32c1020000006c610ea8fce149a7af20224b4e028601936ef9a78d80ff5567084ec128766e822d6124186d82e760128dd7de2653939d353c12f96deff3a28b022c784bd37df7f76640bcbcb01a4676d58b3e9c2baae66230e5f54a37527e8129d161b0c06f25648c55a7e5b2db528053c3e3864f41728b7935e575568ad114eb8c811bf19e07a398babbc64fbeab842688554783ed1551949a791e33799e59a34b6bdabc3458c379c735198292e5a272187449249d2c8a9aa58f3835a3e1716083bb04e4cbe140d1587a21e4ec2ae1f3ad81134df55903ffb8e173646352915a2c706709cf46538978224c0d6dc437cbfc37abfbd1b76feb5ca3aeb1ac8cbd40d5ba896f79ee8f76b0809f59b86862648774d2ace98b825e7a465b5dd80e491965971e7797aba3968441c77717a24ca41efb160c030cfc8edf8b6f4376", 0x30e, 0x34f9}], 0x0, 0x0) ioctl$FBIOGET_VSCREENINFO(r0, 0x4600, &(0x7f0000000200)) r1 = socket$inet_icmp_raw(0x2, 0x3, 0x1) r2 = dup(r1) ioctl$PERF_EVENT_IOC_ENABLE(r2, 0x8912, 0x400200) acct(&(0x7f0000000480)='./file0\x00') umount2(&(0x7f0000000500)='./file0\x00', 0x0) [ 345.730257] Process accounting resumed 07:50:29 executing program 0: syz_mount_image$bfs(&(0x7f0000000000)='bfs\x00', &(0x7f0000000040)='./file0\x00', 0x7a00000000000000, 0x2, &(0x7f0000000100)=[{&(0x7f0000000180)="cefaad1bb83c000040dc", 0xa}, {0x0, 0x0, 0xb3e}], 0x0, 0x0) [ 345.886558] MINIX-fs: mounting unchecked file system, running fsck is recommended 07:50:29 executing program 2: clone(0x20002004ffc, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) exit_group(0x0) syz_emit_ethernet(0x8e, &(0x7f00000000c0)={@broadcast, @link_local, @void, {@ipv6={0x86dd, @icmpv6={0x0, 0x6, "42bf00", 0x58, 0x3a, 0x0, @local={0xfe, 0x80, [0x3, 0x10, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xd]}, @mcast2, {[], @pkt_toobig={0x2, 0x0, 0x0, 0x0, {0x0, 0x6, "7f112d", 0x0, 0x0, 0x0, @mcast1, @remote, [@dstopts={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x3a], [@enc_lim]}, @srh={0x0, 0x2, 0x4, 0x1, 0x0, 0x0, 0x0, [@mcast2]}]}}}}}}}, 0x0) 07:50:29 executing program 4: perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x33, 0x0, 0x0, 0x0, 0x41c1, 0x100, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffffffff, 0x4, @perf_config_ext={0x0, 0x5}, 0x18, 0xffffffffffffffff}, 0x0, 0x10, 0xffffffffffffffff, 0x0) clone(0x0, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) r0 = syz_open_dev$tty1(0xc, 0x4, 0x2) r1 = dup(r0) write$UHID_INPUT(r1, &(0x7f0000001440)={0x2400, {"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", 0x1000}}, 0x1006) 07:50:29 executing program 1: mkdir(&(0x7f0000000080)='./file0\x00', 0x0) mount(0x0, &(0x7f00000000c0)='./file0\x00', &(0x7f0000000000)='tracefs\x00', 0x0, 0x0) r0 = socket$inet_icmp_raw(0x2, 0x3, 0x1) r1 = dup(r0) ioctl$PERF_EVENT_IOC_ENABLE(r1, 0x8912, 0x400200) write$9p(r1, &(0x7f0000000100)="0524241a7d5051777a7b5e33726e1e92dc71fb2138514ea130d6c9d86edd0f2b78775740cf8ba8a1c6875e520543a012150f845eb31010b3d0cbdb9b8c5d81ec55f28c5ac2a5c94d0717aecd14e336f77f18e3f547", 0x55) r2 = syz_open_dev$tty1(0xc, 0x4, 0x1) r3 = syz_open_procfs(0x0, &(0x7f0000000080)='mountinfo\x00') sendfile(r2, r3, 0x0, 0x800000080004103) 07:50:29 executing program 0: syz_mount_image$bfs(&(0x7f0000000000)='bfs\x00', &(0x7f0000000040)='./file0\x00', 0x7f01000000000000, 0x2, &(0x7f0000000100)=[{&(0x7f0000000180)="cefaad1bb83c000040dc", 0xa}, {0x0, 0x0, 0xb3e}], 0x0, 0x0) [ 345.999808] Process accounting resumed [ 346.006027] minix_free_inode: bit 1 already cleared 07:50:30 executing program 2: clone(0x20002004ffc, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) exit_group(0x0) syz_emit_ethernet(0x8e, &(0x7f00000000c0)={@broadcast, @link_local={0x1, 0x80, 0xc2, 0x0, 0x0, 0x2}, @void, {@ipv6={0x86dd, @icmpv6={0x0, 0x6, "42bf00", 0x58, 0x3a, 0x0, @local={0xfe, 0x80, [0x3, 0x10, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xd]}, @mcast2, {[], @pkt_toobig={0x2, 0x0, 0x0, 0x0, {0x0, 0x6, "7f112d", 0x0, 0x0, 0x0, @mcast1, @remote, [@dstopts={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x3a], [@enc_lim]}, @srh={0x0, 0x2, 0x4, 0x1, 0x0, 0x0, 0x0, [@mcast2]}]}}}}}}}, 0x0) 07:50:30 executing program 3: open(&(0x7f0000000100)='./file0\x00', 0xc68c2, 0x0) syz_mount_image$minix(&(0x7f00000000c0)='minix\x00', &(0x7f0000000080)='./file0\x00', 0x0, 0x2, &(0x7f0000000000)=[{&(0x7f00000001c0)="600084e002000a0000000001000000c98f13", 0x12, 0x400}, {&(0x7f0000000bc0)="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", 0x30e, 0x34f9}], 0x0, 0x0) r0 = socket$inet_icmp_raw(0x2, 0x3, 0x1) r1 = dup(r0) ioctl$PERF_EVENT_IOC_ENABLE(r1, 0x8912, 0x400200) syz_mount_image$cifs(&(0x7f0000000040)='cifs\x00', &(0x7f0000000140)='./file0\x00', 0xffffffff, 0x1, &(0x7f0000000180)=[{&(0x7f0000000200)="5a04d8de5042def4ef703b15c55ac2e697c7a84c53e596c6e574fffb074afc8515c87f4d94114c19057058ea3abf4be0ab020f4a91eb1e4e06b1a708a21ef33ec33e01803f4ac507597adb8240c9bbb1221dd34e9710385678d0e0b89d294d267e500ba22655b4629e7d425d0fc59d45ad9d33057b281f7bf685343ba56482d3b750122dde37812c134619511b1948b47de3ed8fac25399e9341b54f6e53860f50030b4c3365bf3f821733b2ba003ed0108cd122803a15b86e2e6e9cb9dbb76a27d8d1d9204c7c76f9e36ec602402084b8bca3ca7b12262af2c12ee45c4d0b4855e4ccc6723f970f0464845d4731d042fca4bc05", 0xf4, 0xf4}], 0x0, &(0x7f0000000300)='minix\x00') acct(&(0x7f0000000480)='./file0\x00') umount2(&(0x7f0000000500)='./file0\x00', 0x0) [ 346.155232] Process accounting resumed [ 346.239168] BFS-fs: bfs_fill_super(): loop0 is unclean, continuing 07:50:30 executing program 0: syz_mount_image$bfs(&(0x7f0000000000)='bfs\x00', &(0x7f0000000040)='./file0\x00', 0x7fffffffffffffff, 0x2, &(0x7f0000000100)=[{&(0x7f0000000180)="cefaad1bb83c000040dc", 0xa}, {0x0, 0x0, 0xb3e}], 0x0, 0x0) 07:50:30 executing program 4: pipe(&(0x7f0000000140)={0xffffffffffffffff, 0xffffffffffffffff}) r2 = socket$inet_udp(0x2, 0x2, 0x0) getsockopt$IP6T_SO_GET_INFO(r1, 0x29, 0x40, &(0x7f00000000c0)={'filter\x00'}, &(0x7f00000001c0)=0x54) close(r2) socket$nl_netfilter(0x10, 0x3, 0xc) r3 = socket$inet_icmp_raw(0x2, 0x3, 0x1) r4 = dup(r3) ioctl$PERF_EVENT_IOC_ENABLE(r4, 0x8912, 0x400200) sendmsg$IPCTNL_MSG_TIMEOUT_NEW(0xffffffffffffffff, &(0x7f0000000080)={0x0, 0x0, &(0x7f0000000180)={&(0x7f0000000000)=ANY=[@ANYBLOB="580000000308010108000000000020000000000005000300060000003400048005000000000000000700044a000000000800034000000000080007400000000000000740000000000800014000000000060002400002"], 0x1}}, 0x0) write$binfmt_misc(r1, &(0x7f0000000000)=ANY=[], 0xfffffecc) splice(r0, 0x0, r2, 0x0, 0x4ffe0, 0x0) [ 346.393234] MINIX-fs: mounting unchecked file system, running fsck is recommended 07:50:30 executing program 2: clone(0x20002004ffc, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) exit_group(0x0) syz_emit_ethernet(0x8e, &(0x7f00000000c0)={@broadcast, @link_local={0x1, 0x80, 0xc2, 0x0, 0x0, 0x3}, @void, {@ipv6={0x86dd, @icmpv6={0x0, 0x6, "42bf00", 0x58, 0x3a, 0x0, @local={0xfe, 0x80, [0x3, 0x10, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xd]}, @mcast2, {[], @pkt_toobig={0x2, 0x0, 0x0, 0x0, {0x0, 0x6, "7f112d", 0x0, 0x0, 0x0, @mcast1, @remote, [@dstopts={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x3a], [@enc_lim]}, @srh={0x0, 0x2, 0x4, 0x1, 0x0, 0x0, 0x0, [@mcast2]}]}}}}}}}, 0x0) [ 346.498860] Process accounting resumed [ 346.503535] minix_free_inode: bit 1 already cleared 07:50:30 executing program 0: syz_mount_image$bfs(&(0x7f0000000000)='bfs\x00', &(0x7f0000000040)='./file0\x00', 0x8000000000000000, 0x2, &(0x7f0000000100)=[{&(0x7f0000000180)="cefaad1bb83c000040dc", 0xa}, {0x0, 0x0, 0xb3e}], 0x0, 0x0) [ 346.539854] netlink: 16 bytes leftover after parsing attributes in process `syz-executor.4'. [ 346.587232] MINIX-fs: mounting unchecked file system, running fsck is recommended 07:50:30 executing program 2: clone(0x20002004ffc, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) exit_group(0x0) syz_emit_ethernet(0x8e, &(0x7f00000000c0)={@broadcast, @link_local={0x1, 0x80, 0xc2, 0x0, 0x0, 0x6}, @void, {@ipv6={0x86dd, @icmpv6={0x0, 0x6, "42bf00", 0x58, 0x3a, 0x0, @local={0xfe, 0x80, [0x3, 0x10, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xd]}, @mcast2, {[], @pkt_toobig={0x2, 0x0, 0x0, 0x0, {0x0, 0x6, "7f112d", 0x0, 0x0, 0x0, @mcast1, @remote, [@dstopts={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x3a], [@enc_lim]}, @srh={0x0, 0x2, 0x4, 0x1, 0x0, 0x0, 0x0, [@mcast2]}]}}}}}}}, 0x0) [ 346.706665] Process accounting resumed 07:50:30 executing program 0: syz_mount_image$bfs(&(0x7f0000000000)='bfs\x00', &(0x7f0000000040)='./file0\x00', 0x8cffffff00000000, 0x2, &(0x7f0000000100)=[{&(0x7f0000000180)="cefaad1bb83c000040dc", 0xa}, {0x0, 0x0, 0xb3e}], 0x0, 0x0) 07:50:30 executing program 3: setsockopt$bt_l2cap_L2CAP_LM(0xffffffffffffffff, 0x6, 0x3, &(0x7f0000000040)=0x10, 0x4) open(&(0x7f0000000100)='./file0\x00', 0xc68c2, 0x0) syz_mount_image$minix(&(0x7f00000000c0)='minix\x00', &(0x7f0000000080)='./file0\x00', 0x0, 0x2, &(0x7f0000000000)=[{&(0x7f00000001c0)="600084e002000a0000000001000000c98f13", 0x12, 0x400}, {&(0x7f0000000bc0)="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", 0x30e, 0x34f9}], 0x0, 0x0) r0 = socket$inet_icmp_raw(0x2, 0x3, 0x1) r1 = dup(r0) ioctl$PERF_EVENT_IOC_ENABLE(r1, 0x8912, 0x400200) acct(&(0x7f0000000480)='./file0\x00') umount2(&(0x7f0000000500)='./file0\x00', 0x0) [ 346.788835] minix_free_inode: bit 1 already cleared 07:50:30 executing program 0: syz_mount_image$bfs(&(0x7f0000000000)='bfs\x00', &(0x7f0000000040)='./file0\x00', 0x97ffffff00000000, 0x2, &(0x7f0000000100)=[{&(0x7f0000000180)="cefaad1bb83c000040dc", 0xa}, {0x0, 0x0, 0xb3e}], 0x0, 0x0) 07:50:30 executing program 2: clone(0x20002004ffc, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) exit_group(0x0) syz_emit_ethernet(0x8e, &(0x7f00000000c0)={@broadcast, @link_local={0x1, 0x80, 0xc2, 0x0, 0x0, 0x7}, @void, {@ipv6={0x86dd, @icmpv6={0x0, 0x6, "42bf00", 0x58, 0x3a, 0x0, @local={0xfe, 0x80, [0x3, 0x10, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xd]}, @mcast2, {[], @pkt_toobig={0x2, 0x0, 0x0, 0x0, {0x0, 0x6, "7f112d", 0x0, 0x0, 0x0, @mcast1, @remote, [@dstopts={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x3a], [@enc_lim]}, @srh={0x0, 0x2, 0x4, 0x1, 0x0, 0x0, 0x0, [@mcast2]}]}}}}}}}, 0x0) [ 346.967847] MINIX-fs: mounting unchecked file system, running fsck is recommended [ 347.038664] Process accounting resumed [ 347.043291] minix_free_inode: bit 1 already cleared 07:50:31 executing program 2: clone(0x20002004ffc, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) exit_group(0x0) syz_emit_ethernet(0x8e, &(0x7f00000000c0)={@broadcast, @link_local={0x1, 0x80, 0xc2, 0x0, 0x0, 0x9}, @void, {@ipv6={0x86dd, @icmpv6={0x0, 0x6, "42bf00", 0x58, 0x3a, 0x0, @local={0xfe, 0x80, [0x3, 0x10, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xd]}, @mcast2, {[], @pkt_toobig={0x2, 0x0, 0x0, 0x0, {0x0, 0x6, "7f112d", 0x0, 0x0, 0x0, @mcast1, @remote, [@dstopts={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x3a], [@enc_lim]}, @srh={0x0, 0x2, 0x4, 0x1, 0x0, 0x0, 0x0, [@mcast2]}]}}}}}}}, 0x0) [ 347.163645] MINIX-fs: mounting unchecked file system, running fsck is recommended [ 347.196967] Process accounting resumed [ 347.218211] BFS-fs: bfs_fill_super(): loop0 is unclean, continuing 07:50:31 executing program 2: clone(0x20002004ffc, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) exit_group(0x0) syz_emit_ethernet(0x8e, &(0x7f00000000c0)={@broadcast, @link_local={0x1, 0x80, 0xc2, 0x0, 0x0, 0x2c}, @void, {@ipv6={0x86dd, @icmpv6={0x0, 0x6, "42bf00", 0x58, 0x3a, 0x0, @local={0xfe, 0x80, [0x3, 0x10, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xd]}, @mcast2, {[], @pkt_toobig={0x2, 0x0, 0x0, 0x0, {0x0, 0x6, "7f112d", 0x0, 0x0, 0x0, @mcast1, @remote, [@dstopts={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x3a], [@enc_lim]}, @srh={0x0, 0x2, 0x4, 0x1, 0x0, 0x0, 0x0, [@mcast2]}]}}}}}}}, 0x0) [ 347.258844] minix_free_inode: bit 1 already cleared 07:50:31 executing program 3: open(&(0x7f0000000100)='./file0\x00', 0xc68c2, 0x0) syz_mount_image$minix(&(0x7f00000000c0)='minix\x00', &(0x7f0000000080)='./file0\x00', 0x0, 0x2, &(0x7f0000000000)=[{&(0x7f00000001c0)="600084e002000a0000000001000000c98f13", 0x12, 0x400}, {&(0x7f0000000bc0)="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", 0x30e, 0x34f9}], 0x0, 0x0) r0 = socket$inet_icmp_raw(0x2, 0x3, 0x1) r1 = dup(r0) ioctl$PERF_EVENT_IOC_ENABLE(r1, 0x8912, 0x400200) r2 = socket$inet_icmp_raw(0x2, 0x3, 0x1) dup(r2) setsockopt$IP_VS_SO_SET_DEL(r2, 0x0, 0x484, &(0x7f0000000040)={0x6, @dev={0xac, 0x14, 0x14, 0x2d}, 0x4e22, 0x0, 'sh\x00', 0x2b, 0x25b, 0x38}, 0x2c) acct(&(0x7f0000000480)='./file0\x00') umount2(&(0x7f0000000500)='./file0\x00', 0x0) 07:50:31 executing program 4: perf_event_open(&(0x7f0000000280)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x41bd, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) ioctl$VIDIOC_PREPARE_BUF(0xffffffffffffffff, 0xc058565d, &(0x7f0000000180)={0x0, 0x0, 0xffffffffffffff4e, 0x0, 0x0, {}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, '\x00\n3\x00'}}) keyctl$dh_compute(0x17, &(0x7f0000000140), &(0x7f00000000c0)=""/83, 0xfffffffffffffe4f, 0x0) bpf$BPF_PROG_DETACH(0x9, &(0x7f0000000000)={@cgroup, 0xffffffffffffffff, 0x21}, 0x10) r0 = socket(0x2, 0x80805, 0x0) r1 = socket$inet_icmp_raw(0x2, 0x3, 0x1) r2 = dup(r1) ioctl$PERF_EVENT_IOC_ENABLE(r2, 0x8912, 0x400200) ioctl$DRM_IOCTL_ADD_MAP(r2, 0xc0286415, &(0x7f0000000040)={&(0x7f0000ffe000/0x2000)=nil, 0x800, 0x4, 0x88, &(0x7f0000ffd000/0x3000)=nil, 0x9}) sendmmsg(r0, &(0x7f0000004740)=[{{&(0x7f0000000240)=@in={0x2, 0x0, @remote}, 0x80, &(0x7f0000001480)=[{&(0x7f0000000300)="f4", 0x1}], 0x1}}, {{0x0, 0x0, 0x0, 0x0, &(0x7f00000000c0)=[{0x10, 0x84, 0x6}], 0x10}}], 0x2, 0x0) setsockopt$inet_sctp6_SCTP_NODELAY(0xffffffffffffffff, 0x84, 0x3, 0x0, 0x0) 07:50:31 executing program 0: syz_mount_image$bfs(&(0x7f0000000000)='bfs\x00', &(0x7f0000000040)='./file0\x00', 0xd526000000000000, 0x2, &(0x7f0000000100)=[{&(0x7f0000000180)="cefaad1bb83c000040dc", 0xa}, {0x0, 0x0, 0xb3e}], 0x0, 0x0) 07:50:31 executing program 2: clone(0x20002004ffc, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) exit_group(0x0) syz_emit_ethernet(0x8e, &(0x7f00000000c0)={@broadcast, @link_local={0x1, 0x80, 0xc2, 0x0, 0x0, 0x33}, @void, {@ipv6={0x86dd, @icmpv6={0x0, 0x6, "42bf00", 0x58, 0x3a, 0x0, @local={0xfe, 0x80, [0x3, 0x10, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xd]}, @mcast2, {[], @pkt_toobig={0x2, 0x0, 0x0, 0x0, {0x0, 0x6, "7f112d", 0x0, 0x0, 0x0, @mcast1, @remote, [@dstopts={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x3a], [@enc_lim]}, @srh={0x0, 0x2, 0x4, 0x1, 0x0, 0x0, 0x0, [@mcast2]}]}}}}}}}, 0x0) 07:50:31 executing program 0: syz_mount_image$bfs(&(0x7f0000000000)='bfs\x00', &(0x7f0000000040)='./file0\x00', 0xd802000000000000, 0x2, &(0x7f0000000100)=[{&(0x7f0000000180)="cefaad1bb83c000040dc", 0xa}, {0x0, 0x0, 0xb3e}], 0x0, 0x0) [ 347.498667] MINIX-fs: mounting unchecked file system, running fsck is recommended 07:50:31 executing program 0: syz_mount_image$bfs(&(0x7f0000000000)='bfs\x00', &(0x7f0000000040)='./file0\x00', 0xe026000000000000, 0x2, &(0x7f0000000100)=[{&(0x7f0000000180)="cefaad1bb83c000040dc", 0xa}, {0x0, 0x0, 0xb3e}], 0x0, 0x0) 07:50:31 executing program 2: clone(0x20002004ffc, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) exit_group(0x0) syz_emit_ethernet(0x8e, &(0x7f00000000c0)={@broadcast, @link_local={0x1, 0x80, 0xc2, 0x0, 0x0, 0x3c}, @void, {@ipv6={0x86dd, @icmpv6={0x0, 0x6, "42bf00", 0x58, 0x3a, 0x0, @local={0xfe, 0x80, [0x3, 0x10, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xd]}, @mcast2, {[], @pkt_toobig={0x2, 0x0, 0x0, 0x0, {0x0, 0x6, "7f112d", 0x0, 0x0, 0x0, @mcast1, @remote, [@dstopts={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x3a], [@enc_lim]}, @srh={0x0, 0x2, 0x4, 0x1, 0x0, 0x0, 0x0, [@mcast2]}]}}}}}}}, 0x0) [ 347.639806] Process accounting resumed [ 347.644284] minix_free_inode: bit 1 already cleared 07:50:31 executing program 4: r0 = socket$inet6(0xa, 0x3, 0x3c) socketpair$unix(0x1, 0x2, 0x0, &(0x7f00000003c0)={0xffffffffffffffff, 0xffffffffffffffff}) r2 = dup(r1) sendmmsg$inet6(0xffffffffffffffff, &(0x7f0000001740)=[{{0x0, 0x0, &(0x7f0000000100)=[{&(0x7f0000000200)="3c5e61ee6902a64dadd716eb917231d49b6c3a9237867b61b32934439c37747e544ba19b92b48ad4016e6099f54c4c5a1c292ad6e71b708318e7c48c49cc0b0b2693d68ef6dfdf2666b458e0e8d162cb6ff6472c9c6902edbb", 0x59}, {&(0x7f0000000d00)="c00316f9f8c0959bd00eadfb03344a3d8f6e488d11e1f5a49a66085010acfedeecf42ed34b976fb09c2dd9d77bcab01ab5f63535e76babd549a55be8bc4b43efecc4f8cfa7ebdb73a0d80a1c93e4fc8e2dbdaf7b9d5df30968d9f54e2b35318483bfe4ad9a68d3f25635127c9344cc117040b7e7204293492a58b48515f029cca6835d188001d1223f3db42c20001b91eda35bba99f3117e38285df07af4d920262c30e7ad3feb4cf4ba829c2d5266d0a89069f70e90733421c00819fc6e25c8e4d970a90295a0", 0xc7}, {&(0x7f00000002c0)="82ef409d1b87a1df5ac87a8ab36356bed4747ee20da043d9cbaeeed4ec967617adbf4ea072369a954615c03792b20bab538c89e6c01f5bbfff7dc640a8642d3031b2109d6ac03035fabe9f2543bf279714cc4d3833a37b94c3cd6c2479e8f1b299036172aadaf3cd595e2f9ffad345a65c7479510073b6f2569835f9028884ace8ad6c5f7c189de067cff91d603710cfd16b5d6cf6adab0a1f99034c8a7b2e14625f3506893d26b1d60a26059e", 0xad}], 0x3, &(0x7f00000009c0)=[@hoplimit_2292={{0x14, 0x29, 0x8, 0x8001}}, @hopopts={{0x30, 0x29, 0x36, {0x84, 0x2, [], [@hao={0xc9, 0x10, @loopback}]}}}], 0x48}}, {{&(0x7f0000000e00)={0xa, 0x4e24, 0xfffffff7, @mcast1, 0x80}, 0x1c, &(0x7f0000001480)=[{&(0x7f0000000e40)="56eb571cfe049bf37057d2ff360baa2bf9798220993cac3ea70c569550bdc0adc1b2ce8b2e6543efdccbb3ab246425e3fffc9eb5c68d6d7f4b03c660c41155809d88c0492b07c30b54b64dac0db6c20e0cb3549488426c85a3db542be03def82742125fbb4b1f90164a0d152928d", 0x6e}, {&(0x7f0000000ec0)="01d3dfeaa892e4db44e007f8a4b44e0940c0d573b26b153aaed129efc8efdff796fb60046135b2ea25fef4a6fed880f2052df1b225cdc329d231e94418bdc58f7d269ef2869aa3f399273c1cb4da60908eb93145becad5a0a7aa851bf397307bf8f025e23664720b33e57632558421a295b63b7aa3238c19956dc4d33a0f5559c3e1a93209ab77c78f7d8a4a3d1334d41cf13e92255fef21ae0521d82edee7cc4af4c0f5f353c728a2db55be1ab94494cc6bd856abb94083741ec7d508a4e1ef54fcf9e4e2eb58df06985a2e827da6e5d11eddf27bb98e806694b4041fcbef73ae06f97289f83eff2d", 0xe9}, {&(0x7f0000000fc0)="3d9d704ef7ff494e0bdf99d809acfcbc4934fd12e75547bcbdcbf56f8968b62c023695318a35c58c6c98d282f6cc82e6526d2fd8bda316934726e9f8484e1503bb77ddb3e32d7178b22184535c5b9889ed1499b784b8389c06b157a9e9f28da84396830637e153cf2339ab415d59587216727986d34de0c85a8a180dd44a251adec10355f4e1e2d77b39c6e5b60ed8438cb3b3c09d68fbe2d7179dde190923b62ad2454e5b4c66561bb717d744a81b6ab20c0d513553020d6491bc5c185bb12bf7c8e13357c522d4585288ceb1e002069525df4a331a3525", 0xd8}, {&(0x7f00000010c0)="93935122a143f6bced50e1aabb9f5e38e67d8cdc9ebb6abd23838a39204eb86b05738114174e8e21dacbcb04fe0e7c6995d12c0c7f836996e9d1189985fb4a87a52f9efcba7cf6f6b0e17384ad00ada8c123348d1b52e63691cf3ffc53f9ece3d6485790933bd20bb79906cf1e57537b9f45f55ccbc5c983910878b6b4e438c460a8883bd6786f89bbdd806dea950715f77b3c851a3bdf7f85d916ccfc61", 0x9e}, {&(0x7f0000001180)="216451fd26657cba47a8c1923470c5c6dffd3aed09beb89a5155e6430d2e24ebe4abb5d71c0ca5b9ee8e1b20af9a406f0f024d3c74ef61c374fa3eedf0bfabb0ff81c5cf45129c9b0a6699c0d8393163069d77a5c22843da247da75939cb5ebcb32712578bb6c775006e95d848f413340158255cb1984f7fcff914b4671726c76408d619b2ef3eda14c21d5f7f3eda190a945a42f5355b6bce8bc0f751d5a50c7127eb2738c8fd6354aa6e443e3ccdfbc4f674045f5ee64aacda576798598cae5a7d630f98f8cb07b0ad32780d876d4a6bfc5bb05e2a46b9bd937958179552a876b9ce9a6835187b9151c7c1937d10", 0xef}, {&(0x7f0000001280)="45850a76827011243c2bb68b779f6031688851d11009bb9fa23994348a0bbca44ba46b553e395e5e3c09b81d680d15f400f564e7719cc7c3cd9864918180477c34a2ebb6c42a72272b22d206432a629cab91d2f8f598a5c8ca61269b00080a57f3db42bf996fe9ea2ff44bf04605ae2cb85666c67d38bc06552393ffb015ca8c6b9e0b3f7764defc506cefe5d22d3d250e4f2ef7e6abcc364f2f6b7eee6a707f738826bf41", 0xa5}, {&(0x7f0000001340)="cf81f03c9af275bcc0510ad768b330f160194adaa357", 0x16}, {&(0x7f0000001380)="804c1813307d89cfd63eddcf614de698b7fb1b4c372c5796f6c5d0400a3b371c1f7a551b4f92eace8030788de0cc", 0x2e}, {&(0x7f00000013c0)="3f7f041184c19187d5812b24d583395103ff1ee9942ad7c20c1b233f6c085fc17c002664e395d13dd85e4d9bd4ed4dba6e8862e049b7f29c25780bd2624d378676760cd7402d7c935c33bdae0371bfc6bfe8787a157e77b1d029f129098353ad127571a1aadf12c029e8febf66e8b7e771517dcfae71c42c693b8b226d5b541a41bf79e017aa7c646410b62502e91ac1141f60cf8da24a6251b7eb94c07f6488abb1f866f3f91d0006", 0xa9}], 0x9, &(0x7f0000001540)=[@flowinfo={{0x14, 0x29, 0xb, 0x9cea}}, @dstopts_2292={{0x30, 0x29, 0x4, {0x3a, 0x2, [], [@jumbo={0xc2, 0x4, 0x9}, @padn={0x1, 0x7, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @ra={0x5, 0x2, 0x2}, @ra={0x5, 0x2, 0x5}]}}}, @rthdrdstopts={{0x100, 0x29, 0x37, {0x2, 0x1c, [], [@generic={0xc3, 0x7f, "ffcbb937148d139f136217cb5211d1b972424a4f4a9b1c30410bfd0dec98a4131150ce0eb92f3011af494ebf0b92987526c208de9bebd39d45b9e35c7a8d9d4cc1aa711a01627393026e16ffd916e736e10dbe20624bd33e3bfc6996650da71938fde5b33a90138d7b30ff2492c277cfbefd95b1bd2fca6bb9869429aedc34"}, @generic={0x3, 0x64, "0acbdc3f0b2fe1f6fdce4e085e2394e583c5e70ac84ca1875ef0cf7008b8815b386e51aa5961f34747c6b8ffc06f7ff9d73e54b33581cc1ecb1a03de7fa986bc28925a3baff3d3383211f521503e6fdb6b8e1e1bef074a5bb87fdb1d347b35285f23706c"}]}}}, @dontfrag={{0x14, 0x29, 0x3e, 0x9}}, @dontfrag={{0x14, 0x29, 0x3e, 0x9}}, @tclass={{0x14, 0x29, 0x43, 0x6fc6}}, @rthdrdstopts={{0x68, 0x29, 0x37, {0x17, 0x9, [], [@padn={0x1, 0x3, [0x0, 0x0, 0x0]}, @hao={0xc9, 0x10, @dev={0xfe, 0x80, [], 0x38}}, @hao={0xc9, 0x10, @mcast2}, @pad1, @pad1, @hao={0xc9, 0x10, @initdev={0xfe, 0x88, [], 0x0, 0x0}}, @pad1, @jumbo={0xc2, 0x4, 0xff}]}}}], 0x1f8}}], 0x2, 0x40004) r3 = socket$inet6_sctp(0xa, 0x10000000005, 0x84) getsockopt$inet_sctp6_SCTP_GET_ASSOC_ID_LIST(r3, 0x84, 0x1d, &(0x7f000095dff8)=ANY=[@ANYBLOB="125e0008", @ANYRES32=0x0], &(0x7f000095dffc)=0x8) getsockopt$inet_sctp6_SCTP_GET_PEER_ADDRS(0xffffffffffffffff, 0x84, 0x6c, &(0x7f0000000080)={r4}, 0x0) getsockopt$inet_sctp_SCTP_DEFAULT_SNDINFO(0xffffffffffffffff, 0x84, 0x22, &(0x7f0000000000)={0x7, 0x201, 0x7, 0x2, r4}, &(0x7f00000000c0)=0x10) setsockopt$RDS_GET_MR_FOR_DEST(r2, 0x114, 0x7, &(0x7f0000000b40)={@rxrpc=@in6={0x21, 0x4, 0x2, 0x1c, {0xa, 0x4e21, 0x6, @local, 0x8}}, {&(0x7f0000000a80)=""/138, 0x8a}, &(0x7f0000000280), 0x1}, 0xa0) setsockopt$inet_sctp6_SCTP_PEER_ADDR_PARAMS(r2, 0x84, 0x9, &(0x7f0000000900)={r5, @in={{0x2, 0x4e23, @multicast2}}, 0x10001, 0x50, 0x7b45, 0x8001, 0x40, 0x81}, 0x9c) ioctl$PERF_EVENT_IOC_ENABLE(r2, 0x8912, 0x400200) ioctl$SNDRV_CTL_IOCTL_ELEM_WRITE(0xffffffffffffffff, 0xc4c85513, &(0x7f0000000400)={{0x0, 0x0, 0x0, 0x0, 'syz1\x00'}, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfffffffffffffffd, 0x0, 0x8000, 0x10001, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x110076c9]}) connect$inet6(r0, &(0x7f0000000040)={0xa, 0x0, 0x0, @remote, 0x5}, 0x1c) sendmsg(r0, &(0x7f0000000a40)={0x0, 0x11, &(0x7f0000000380)=[{&(0x7f00000003c0)="339a", 0x2d05}], 0x1}, 0x0) r6 = socket(0x10, 0x803, 0x0) sendmsg$NBD_CMD_DISCONNECT(r6, &(0x7f00000001c0)={0x0, 0xffffffffffffff46, &(0x7f0000000180)={0x0}, 0x1, 0x0, 0x0, 0x4000000}, 0x404c080) r7 = socket$nl_route(0x10, 0x3, 0x0) r8 = socket(0x10, 0x803, 0x0) sendmsg$NBD_CMD_DISCONNECT(r8, &(0x7f00000001c0)={0x0, 0xffffffffffffff46, &(0x7f0000000180)={0x0}, 0x1, 0x0, 0x0, 0x4000000}, 0x404c080) sendmsg$nl_route(r7, &(0x7f0000000080)={0x0, 0x0, &(0x7f0000000140)={&(0x7f0000000c00)=ANY=[@ANYBLOB="600000001000010400"/20, @ANYRES32=0x0, @ANYBLOB="0151c30000000000300012800b00010065727370616e00002000028006000200080000000400120008000700ac1e00010500090086000000080005009aa2d535c39c3c5f62001196ddaf63435283a330d5aef4a3d62975755b9d2ef8614061ea88ae2c8725ac896ae7db540ba22d1626786b357ad7f5db3c68bfcb10f2692c3630eb1df9649762c6c778ad5c779e098a28fd9ce8f8031e888556f2ffee74a5139c51640a7fcc72957fdddd2516e47efb12cb42354d47f2bc0000000000", @ANYRES32=0x0, @ANYBLOB='\b\x00\n\x00', @ANYRES32=0x0, @ANYBLOB], 0x60}, 0x1, 0x0, 0x0, 0x24048004}, 0x0) [ 347.742853] MINIX-fs: mounting unchecked file system, running fsck is recommended 07:50:31 executing program 0: syz_mount_image$bfs(&(0x7f0000000000)='bfs\x00', &(0x7f0000000040)='./file0\x00', 0xe700000000000000, 0x2, &(0x7f0000000100)=[{&(0x7f0000000180)="cefaad1bb83c000040dc", 0xa}, {0x0, 0x0, 0xb3e}], 0x0, 0x0) [ 347.865912] Process accounting resumed [ 347.919068] minix_free_inode: bit 1 already cleared [ 347.995216] netlink: 8 bytes leftover after parsing attributes in process `syz-executor.4'. 07:50:31 executing program 2: clone(0x20002004ffc, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) exit_group(0x0) syz_emit_ethernet(0x8e, &(0x7f00000000c0)={@broadcast, @link_local={0x1, 0x80, 0xc2, 0x0, 0x0, 0xff}, @void, {@ipv6={0x86dd, @icmpv6={0x0, 0x6, "42bf00", 0x58, 0x3a, 0x0, @local={0xfe, 0x80, [0x3, 0x10, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xd]}, @mcast2, {[], @pkt_toobig={0x2, 0x0, 0x0, 0x0, {0x0, 0x6, "7f112d", 0x0, 0x0, 0x0, @mcast1, @remote, [@dstopts={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x3a], [@enc_lim]}, @srh={0x0, 0x2, 0x4, 0x1, 0x0, 0x0, 0x0, [@mcast2]}]}}}}}}}, 0x0) 07:50:32 executing program 0: syz_mount_image$bfs(&(0x7f0000000000)='bfs\x00', &(0x7f0000000040)='./file0\x00', 0xee03000000000000, 0x2, &(0x7f0000000100)=[{&(0x7f0000000180)="cefaad1bb83c000040dc", 0xa}, {0x0, 0x0, 0xb3e}], 0x0, 0x0) [ 348.087228] device erspan1 entered promiscuous mode 07:50:32 executing program 4: r0 = socket$inet(0x2, 0x4000000000000001, 0x0) perf_event_open(&(0x7f00000002c0)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r1 = openat$audio(0xffffffffffffff9c, &(0x7f0000000180)='/dev/audio\x00', 0x0, 0x0) ioctl$int_in(r1, 0x800000c004500a, &(0x7f0000000300)) socket$caif_stream(0x25, 0x1, 0x0) openat$sequencer(0xffffff9c, &(0x7f0000000000)='/dev/sequencer\x00', 0x0, 0x0) clock_gettime(0x0, &(0x7f0000000240)) socket(0x15, 0x5, 0x0) pselect6(0x40, &(0x7f00000000c0), 0x0, &(0x7f0000002200)={0x1ff}, 0x0, 0x0) sendto$inet(r0, 0x0, 0x0, 0x200007fd, &(0x7f0000e68000)={0x2, 0x0, @local}, 0x10) r2 = socket$inet_icmp_raw(0x2, 0x3, 0x1) r3 = socket$inet_icmp_raw(0x2, 0x3, 0x1) ioctl$sock_FIOGETOWN(r3, 0x8903, &(0x7f0000000140)) dup(r2) readv(r2, &(0x7f0000000440)=[{&(0x7f0000000040)=""/46, 0x2e}, {&(0x7f0000000080)=""/20, 0x14}, {&(0x7f0000000100)=""/14, 0xe}, {&(0x7f0000000340)=""/202, 0xca}, {&(0x7f00000001c0)=""/72, 0x48}], 0x5) 07:50:32 executing program 2: clone(0x20002004ffc, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) exit_group(0x0) syz_emit_ethernet(0x8e, &(0x7f00000000c0)={@broadcast, @link_local, @void, {@ipv6={0x86dd, @icmpv6={0x0, 0x6, "42bf00", 0x58, 0x3a, 0x0, @local={0xfe, 0x80, [0x3, 0x10, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xd]}, @mcast2, {[], @pkt_toobig={0x2, 0x0, 0x0, 0x0, {0x0, 0x6, "7f112d", 0x0, 0x0, 0x0, @mcast1, @remote, [@dstopts={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x3a], [@enc_lim]}, @srh={0x0, 0x2, 0x4, 0x1, 0x0, 0x0, 0x0, [@mcast2]}]}}}}}}}, 0x0) [ 348.257500] BFS-fs: bfs_fill_super(): loop0 is unclean, continuing [ 348.362502] BFS-fs: bfs_fill_super(): loop0 is unclean, continuing 07:50:32 executing program 2: clone(0x20002004ffc, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) exit_group(0x0) syz_emit_ethernet(0x8e, &(0x7f00000000c0)={@broadcast, @link_local, @void, {@ipv6={0x86dd, @icmpv6={0x2, 0x6, "42bf00", 0x58, 0x3a, 0x0, @local={0xfe, 0x80, [0x3, 0x10, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xd]}, @mcast2, {[], @pkt_toobig={0x2, 0x0, 0x0, 0x0, {0x0, 0x6, "7f112d", 0x0, 0x0, 0x0, @mcast1, @remote, [@dstopts={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x3a], [@enc_lim]}, @srh={0x0, 0x2, 0x4, 0x1, 0x0, 0x0, 0x0, [@mcast2]}]}}}}}}}, 0x0) 07:50:32 executing program 0: syz_mount_image$bfs(&(0x7f0000000000)='bfs\x00', &(0x7f0000000040)='./file0\x00', 0xf0ffffffffffffff, 0x2, &(0x7f0000000100)=[{&(0x7f0000000180)="cefaad1bb83c000040dc", 0xa}, {0x0, 0x0, 0xb3e}], 0x0, 0x0) 07:50:32 executing program 2: clone(0x20002004ffc, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) exit_group(0x0) syz_emit_ethernet(0x8e, &(0x7f00000000c0)={@broadcast, @link_local, @void, {@ipv6={0x86dd, @icmpv6={0x3, 0x6, "42bf00", 0x58, 0x3a, 0x0, @local={0xfe, 0x80, [0x3, 0x10, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xd]}, @mcast2, {[], @pkt_toobig={0x2, 0x0, 0x0, 0x0, {0x0, 0x6, "7f112d", 0x0, 0x0, 0x0, @mcast1, @remote, [@dstopts={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x3a], [@enc_lim]}, @srh={0x0, 0x2, 0x4, 0x1, 0x0, 0x0, 0x0, [@mcast2]}]}}}}}}}, 0x0) 07:50:32 executing program 0: syz_mount_image$bfs(&(0x7f0000000000)='bfs\x00', &(0x7f0000000040)='./file0\x00', 0xf4ffffff00000000, 0x2, &(0x7f0000000100)=[{&(0x7f0000000180)="cefaad1bb83c000040dc", 0xa}, {0x0, 0x0, 0xb3e}], 0x0, 0x0) 07:50:32 executing program 0: syz_mount_image$bfs(&(0x7f0000000000)='bfs\x00', &(0x7f0000000040)='./file0\x00', 0xf5ffffff00000000, 0x2, &(0x7f0000000100)=[{&(0x7f0000000180)="cefaad1bb83c000040dc", 0xa}, {0x0, 0x0, 0xb3e}], 0x0, 0x0) 07:50:32 executing program 2: clone(0x20002004ffc, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) exit_group(0x0) syz_emit_ethernet(0x8e, &(0x7f00000000c0)={@broadcast, @link_local, @void, {@ipv6={0x86dd, @icmpv6={0x6, 0x6, "42bf00", 0x58, 0x3a, 0x0, @local={0xfe, 0x80, [0x3, 0x10, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xd]}, @mcast2, {[], @pkt_toobig={0x2, 0x0, 0x0, 0x0, {0x0, 0x6, "7f112d", 0x0, 0x0, 0x0, @mcast1, @remote, [@dstopts={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x3a], [@enc_lim]}, @srh={0x0, 0x2, 0x4, 0x1, 0x0, 0x0, 0x0, [@mcast2]}]}}}}}}}, 0x0) 07:50:32 executing program 0: syz_mount_image$bfs(&(0x7f0000000000)='bfs\x00', &(0x7f0000000040)='./file0\x00', 0xf6ffffff00000000, 0x2, &(0x7f0000000100)=[{&(0x7f0000000180)="cefaad1bb83c000040dc", 0xa}, {0x0, 0x0, 0xb3e}], 0x0, 0x0) 07:50:32 executing program 2: clone(0x20002004ffc, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) exit_group(0x0) syz_emit_ethernet(0x8e, &(0x7f00000000c0)={@broadcast, @link_local, @void, {@ipv6={0x86dd, @icmpv6={0x7, 0x6, "42bf00", 0x58, 0x3a, 0x0, @local={0xfe, 0x80, [0x3, 0x10, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xd]}, @mcast2, {[], @pkt_toobig={0x2, 0x0, 0x0, 0x0, {0x0, 0x6, "7f112d", 0x0, 0x0, 0x0, @mcast1, @remote, [@dstopts={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x3a], [@enc_lim]}, @srh={0x0, 0x2, 0x4, 0x1, 0x0, 0x0, 0x0, [@mcast2]}]}}}}}}}, 0x0) 07:50:32 executing program 2: clone(0x20002004ffc, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) exit_group(0x0) syz_emit_ethernet(0x8e, &(0x7f00000000c0)={@broadcast, @link_local, @void, {@ipv6={0x86dd, @icmpv6={0x9, 0x6, "42bf00", 0x58, 0x3a, 0x0, @local={0xfe, 0x80, [0x3, 0x10, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xd]}, @mcast2, {[], @pkt_toobig={0x2, 0x0, 0x0, 0x0, {0x0, 0x6, "7f112d", 0x0, 0x0, 0x0, @mcast1, @remote, [@dstopts={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x3a], [@enc_lim]}, @srh={0x0, 0x2, 0x4, 0x1, 0x0, 0x0, 0x0, [@mcast2]}]}}}}}}}, 0x0) [ 349.049707] BFS-fs: bfs_fill_super(): loop0 is unclean, continuing 07:50:33 executing program 0: syz_mount_image$bfs(&(0x7f0000000000)='bfs\x00', &(0x7f0000000040)='./file0\x00', 0xfbffffff00000000, 0x2, &(0x7f0000000100)=[{&(0x7f0000000180)="cefaad1bb83c000040dc", 0xa}, {0x0, 0x0, 0xb3e}], 0x0, 0x0) 07:50:33 executing program 4: r0 = syz_open_dev$binderN(&(0x7f0000000000)='/dev/binder#\x00', 0x0, 0x0) ioctl$BINDER_SET_CONTEXT_MGR(r0, 0x40046207, 0x0) r1 = syz_open_dev$binderN(0x0, 0x0, 0x0) ioctl$BINDER_WRITE_READ(r1, 0xc0306201, &(0x7f0000000200)={0x1, 0x0, &(0x7f0000001740)=ANY=[@ANYBLOB="04630440"], 0x0, 0x0, 0x0}) r2 = dup2(r1, r0) mmap$binder(&(0x7f0000ffc000/0x3000)=nil, 0x3000, 0x1, 0x11, r1, 0x0) ioctl$BINDER_SET_CONTEXT_MGR(r2, 0x40046207, 0x0) r3 = socket$inet_icmp_raw(0x2, 0x3, 0x1) r4 = dup(r3) ioctl$PERF_EVENT_IOC_ENABLE(r4, 0x8912, 0x400200) ioctl$PERF_EVENT_IOC_ENABLE(r4, 0x2400, 0x821) ioctl$BINDER_WRITE_READ(r2, 0xc0306201, &(0x7f0000000080)={0xd, 0x0, &(0x7f0000000040)=ANY=[@ANYBLOB="05630440"], 0x0, 0x0, 0x0}) ioctl$BINDER_WRITE_READ(r2, 0xc0306201, &(0x7f0000000540)={0x44, 0x0, &(0x7f0000000580)=[@transaction={0x40406300, {0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x60, 0x18, &(0x7f0000000440)={@flat, @fda, @ptr={0x70742a85, 0x0, 0x0}}, &(0x7f00000004c0)={0x0, 0x18, 0x38}}}], 0x0, 0x73b000, 0x0}) r5 = socket$inet_icmp_raw(0x2, 0x3, 0x1) dup(r5) getsockopt$SO_TIMESTAMPING(r5, 0x1, 0x25, &(0x7f00000000c0), &(0x7f0000000100)=0x4) 07:50:33 executing program 5: r0 = socket$inet_icmp_raw(0x2, 0x3, 0x1) r1 = dup(r0) ioctl$PERF_EVENT_IOC_ENABLE(r1, 0x8912, 0x400200) pipe(&(0x7f0000000340)={0xffffffffffffffff, 0xffffffffffffffff}) r4 = socket$inet_udp(0x2, 0x2, 0x0) close(r4) ioctl$DRM_IOCTL_MODE_SETPLANE(0xffffffffffffffff, 0xc03064b7, &(0x7f0000000480)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x6, 0x0, 0x3ff}) ioctl$DRM_IOCTL_MODE_SETPLANE(0xffffffffffffffff, 0xc03064b7, &(0x7f0000000380)={0x0, 0x6, 0x401, 0x7, 0x1, 0x8, 0xfffffe00, 0x10001, 0x6, 0xfffffc00, 0xfffffffa, 0x5}) ioctl$DRM_IOCTL_MODE_SETPLANE(0xffffffffffffffff, 0xc03064b7, &(0x7f0000002840)={0x0, 0x4, 0x1, 0x4, 0x0, 0x81, 0x3, 0xae70, 0x4, 0xffff, 0x80, 0x8}) pipe2(&(0x7f0000000040)={0xffffffffffffffff, 0xffffffffffffffff}, 0x80000) ioctl$SNDRV_SEQ_IOCTL_SYSTEM_INFO(r5, 0xc0305302, &(0x7f00000000c0)={0x80, 0x839, 0x9, 0x7fffffff, 0x7, 0x4}) socket$netlink(0x10, 0x3, 0x0) sendmsg$nl_route(0xffffffffffffffff, &(0x7f0000000080)={0x0, 0x0, &(0x7f000000b000)={&(0x7f0000000000)=@mpls_newroute={0x1c, 0x18, 0x0, 0x0, 0x0, {0x1c, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1000}}, 0x1c}, 0x1, 0x0, 0x0, 0x50}, 0x0) r6 = socket$inet_icmp_raw(0x2, 0x3, 0x1) r7 = dup(r6) ioctl$PERF_EVENT_IOC_ENABLE(r7, 0x8912, 0x400200) sendmsg$TIPC_NL_MON_GET(r7, &(0x7f00000001c0)={&(0x7f0000000100)={0x10, 0x0, 0x0, 0x200000}, 0xc, &(0x7f0000000180)={&(0x7f0000000140)={0x38, 0x0, 0x2, 0x70bd2b, 0x25dfdbff, {}, [@TIPC_NLA_NODE={0x10, 0x6, 0x0, 0x1, [@TIPC_NLA_NODE_UP={0x4}, @TIPC_NLA_NODE_UP={0x4}, @TIPC_NLA_NODE_UP={0x4}]}, @TIPC_NLA_BEARER={0x14, 0x1, 0x0, 0x1, [@TIPC_NLA_BEARER_NAME={0xd, 0x1, @udp='udp:syz1\x00'}]}]}, 0x38}, 0x1, 0x0, 0x0, 0x40000}, 0x24819) writev(r5, &(0x7f0000002780)=[{&(0x7f0000000200)="b26422a0d594e8e59c6e3b7648d6b6a9253a4bf5ab55a526b442bbe49cd1f956b04050e50363ec25ff12694792eba856ab4258513d925ec7e77708fc018f8f8aefa160478b5fea8642b182691acfc5a7d89eceb19b9145bca3607e7adf154cd6e3f3aba8bca024d73338de03b38e51c4b64a68afb85abf255fa8e8f30cfb707888a22afc5f5ed3744aad03c41c5697e4a4633f3599", 0x95}, {&(0x7f00000002c0)="102915ea33eab0dd6bfda4871fbb530d88291f3e0b5c9eacc1e05897b1656b392bd87bf5491efedcbbfd798b46cfe66a830d9039b97c9b001ec1f744c53b0915e8d626", 0x43}, {&(0x7f0000000380)="55c8f6cda121fa5d73c58c549a8dd7f3eeca7ce49a246b65d7df919f966ef0e41b8d11c53b124c232b92ad5d534f4b686910e7", 0x33}, {&(0x7f00000003c0)="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", 0xfc}, {&(0x7f00000004c0)="2878b0dae1abc01875fb3fdd1aa5edae3a20439ece9066f70bd225df086640d2fc69c4c881bc659d78cc5f007eb60d154e0d377537696123865d359f8dba172bc8d38ca4d6c22af5e647661dc156f79280753e8eee9a8ded35cc07", 0x5b}, 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0x1000}, {&(0x7f0000001540)="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0x1000}, {&(0x7f0000002540)="3734ca7131fa08f869dc8cbb3f17f85b8c6b0e2f7b3599a06883abde920dcf452b3bdd19b798294e47a14a2773c309164dddafa2cf25a4ee21d5036981044bd524042a75961285a9e6aa0948538c86dc88e56256e281a1a5608b847af41238325e4d048e4b0b2773031a6412c18d0c4fc731a6bf9b250b0bf4273ba7", 0x7c}, {&(0x7f00000025c0)="3fd2b8744f44112433b3a7c2deb02ae8d5784cd3ffc36330eae7b11839d961667eb2148209819e4ab1a086f34136c476db569d203558eb589fb154566df8946dded6bd49e157d21dd262c26dbc202f1ff2253ef595c3090e5404691ce3d0b34999f6ebfa62f02443db9029fee4a520e12036de05a306a3fd09d28c99deffe017259b526768519b82808d5563fec27bb9c9f25606c290fdceb417478936f9772f436427aa5f6549b550c9eb936461bdfa4edf82aa547d305cdd8a644dd9623d0b9290a363bf6a4d6fb407230b8a5e3c15fbe6aae2f0a09acf9aa35c5b5977ce7b52658de8f6b5fa4cdf", 0xe9}, {&(0x7f00000026c0)="7278282624a04c6f015304db34066267be22c5552e5826bcd6efb2a524c197dea60af9a49e3bc3fd630c023567497cff7c5cc82e8a90184af44cc664da35516f8f79d319a7f793dca2811b614a0a501a3e581af65b617ed85226c034d36779daa0072c8c481a3fc653b97bd78d7e93ae86c716d1909f5d1c405f48436100c6d8b858173f2beaf3103252335b526281b313800c4442a82019cc5713d6f5f19ce022691e3f53baf3772da387fdf9ac942a562d7d4d943d", 0xb6}], 0xa) write$binfmt_misc(r3, &(0x7f0000000000)=ANY=[], 0xfffffecc) splice(r2, 0x0, r4, 0x0, 0x4ffe0, 0x0) 07:50:33 executing program 2: clone(0x20002004ffc, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) exit_group(0x0) syz_emit_ethernet(0x8e, &(0x7f00000000c0)={@broadcast, @link_local, @void, {@ipv6={0x86dd, @icmpv6={0xf, 0x6, "42bf00", 0x58, 0x3a, 0x0, @local={0xfe, 0x80, [0x3, 0x10, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xd]}, @mcast2, {[], @pkt_toobig={0x2, 0x0, 0x0, 0x0, {0x0, 0x6, "7f112d", 0x0, 0x0, 0x0, @mcast1, @remote, [@dstopts={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x3a], [@enc_lim]}, @srh={0x0, 0x2, 0x4, 0x1, 0x0, 0x0, 0x0, [@mcast2]}]}}}}}}}, 0x0) 07:50:33 executing program 0: syz_mount_image$bfs(&(0x7f0000000000)='bfs\x00', &(0x7f0000000040)='./file0\x00', 0xfcfdffff00000000, 0x2, &(0x7f0000000100)=[{&(0x7f0000000180)="cefaad1bb83c000040dc", 0xa}, {0x0, 0x0, 0xb3e}], 0x0, 0x0) 07:50:33 executing program 3: open(&(0x7f0000000100)='./file0\x00', 0xc68c2, 0x0) syz_mount_image$minix(&(0x7f00000000c0)='minix\x00', &(0x7f0000000080)='./file0\x00', 0x0, 0x2, &(0x7f0000000000)=[{&(0x7f00000001c0)="600084e002000a0000000001000000c98f13", 0x12, 0x400}, {&(0x7f0000000bc0)="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", 0x30e, 0x34f9}], 0x0, 0x0) r0 = socket$inet_icmp_raw(0x2, 0x3, 0x1) r1 = dup(r0) r2 = openat$qat_adf_ctl(0xffffffffffffff9c, &(0x7f0000000200)='/dev/qat_adf_ctl\x00', 0x80082, 0x0) r3 = socket(0x28, 0x2, 0x0) r4 = epoll_create1(0x80000) epoll_ctl$EPOLL_CTL_ADD(r4, 0x1, r3, 0x0) r5 = socket(0x11, 0x0, 0x0) dup2(r5, r3) r6 = syz_genetlink_get_family_id$nbd(&(0x7f0000000140)='nbd\x00') sendmsg$NBD_CMD_RECONFIGURE(r3, &(0x7f0000001600)={&(0x7f0000001500)={0x10, 0x0, 0x0, 0x4}, 0xc, &(0x7f00000015c0)={&(0x7f0000001540)={0x54, r6, 0x8, 0x0, 0x0, {}, [@NBD_ATTR_SIZE_BYTES={0xc, 0x2, 0x2}, @NBD_ATTR_INDEX={0x8, 0x1, 0x0}, @NBD_ATTR_SERVER_FLAGS={0xc, 0x5, 0x6}, @NBD_ATTR_SERVER_FLAGS={0xc, 0x5, 0x100}, @NBD_ATTR_SERVER_FLAGS={0xc, 0x5, 0x26}, @NBD_ATTR_INDEX={0x8, 0x1, 0x0}]}, 0x54}, 0x1, 0x0, 0x0, 0x4008}, 0x24040004) sendmsg$NBD_CMD_STATUS(0xffffffffffffffff, &(0x7f0000000140)={&(0x7f0000000040)={0x10, 0x0, 0x0, 0x1000000}, 0xc, &(0x7f0000000080)={&(0x7f00000002c0)=ANY=[@ANYBLOB="440400", @ANYRES16=r6, @ANYBLOB="00042bbd7000fcdbdf25050000000c00060002000000000000000c00050006000000000000000c00030004000000000000000c0003000300000000000000"], 0x3}, 0x1, 0x0, 0x0, 0x80}, 0x40000) sendmsg$NBD_CMD_DISCONNECT(r2, &(0x7f0000000300)={&(0x7f0000000240)={0x10, 0x0, 0x0, 0x80000000}, 0xc, &(0x7f00000002c0)={&(0x7f0000000280)={0x2c, r6, 0x100, 0x70bd25, 0x25dfdbff, {}, [@NBD_ATTR_SOCKETS={0x4}, @NBD_ATTR_SERVER_FLAGS={0xc, 0x5, 0x1}, @NBD_ATTR_INDEX={0x8, 0x1, 0x0}]}, 0x2c}, 0x1, 0x0, 0x0, 0x80}, 0x4000801) ioctl$PERF_EVENT_IOC_ENABLE(r1, 0x8912, 0x400200) acct(&(0x7f0000000480)='./file0\x00') r7 = accept4$inet(0xffffffffffffffff, &(0x7f0000000040)={0x2, 0x0, @dev}, &(0x7f0000000140)=0x10, 0x80000) fremovexattr(r7, &(0x7f0000000180)=@random={'trusted.', '[\x00'}) umount2(&(0x7f0000000500)='./file0\x00', 0x0) [ 349.450803] kauditd_printk_skb: 14 callbacks suppressed [ 349.450814] audit: type=1800 audit(1592207433.319:314): pid=17951 uid=0 auid=0 ses=4 subj=system_u:system_r:kernel_t:s0 op=collect_data cause=failed(directio) comm="syz-executor.3" name="file0" dev="sda1" ino=16600 res=0 [ 349.458066] binder: 17943:17955 unknown command 0 [ 349.487695] binder: 17943:17955 ioctl c0306201 20000080 returned -22 07:50:33 executing program 2: clone(0x20002004ffc, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) exit_group(0x0) syz_emit_ethernet(0x8e, &(0x7f00000000c0)={@broadcast, @link_local, @void, {@ipv6={0x86dd, @icmpv6={0x0, 0x2, "42bf00", 0x58, 0x3a, 0x0, @local={0xfe, 0x80, [0x3, 0x10, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xd]}, @mcast2, {[], @pkt_toobig={0x2, 0x0, 0x0, 0x0, {0x0, 0x6, "7f112d", 0x0, 0x0, 0x0, @mcast1, @remote, [@dstopts={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x3a], [@enc_lim]}, @srh={0x0, 0x2, 0x4, 0x1, 0x0, 0x0, 0x0, [@mcast2]}]}}}}}}}, 0x0) [ 349.515177] MINIX-fs: mounting unchecked file system, running fsck is recommended 07:50:33 executing program 0: syz_mount_image$bfs(&(0x7f0000000000)='bfs\x00', &(0x7f0000000040)='./file0\x00', 0xfd03000000000000, 0x2, &(0x7f0000000100)=[{&(0x7f0000000180)="cefaad1bb83c000040dc", 0xa}, {0x0, 0x0, 0xb3e}], 0x0, 0x0) [ 349.588716] Process accounting resumed [ 349.593216] minix_free_inode: bit 1 already cleared [ 349.636162] audit: type=1400 audit(1592207433.319:315): avc: denied { set_context_mgr } for pid=17943 comm="syz-executor.4" scontext=system_u:system_r:kernel_t:s0 tcontext=system_u:system_r:kernel_t:s0 tclass=binder permissive=1 07:50:33 executing program 0: syz_mount_image$bfs(&(0x7f0000000000)='bfs\x00', &(0x7f0000000040)='./file0\x00', 0xfdfdffff00000000, 0x2, &(0x7f0000000100)=[{&(0x7f0000000180)="cefaad1bb83c000040dc", 0xa}, {0x0, 0x0, 0xb3e}], 0x0, 0x0) [ 349.697603] MINIX-fs: mounting unchecked file system, running fsck is recommended 07:50:33 executing program 2: clone(0x20002004ffc, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) exit_group(0x0) syz_emit_ethernet(0x8e, &(0x7f00000000c0)={@broadcast, @link_local, @void, {@ipv6={0x86dd, @icmpv6={0x0, 0x3, "42bf00", 0x58, 0x3a, 0x0, @local={0xfe, 0x80, [0x3, 0x10, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xd]}, @mcast2, {[], @pkt_toobig={0x2, 0x0, 0x0, 0x0, {0x0, 0x6, "7f112d", 0x0, 0x0, 0x0, @mcast1, @remote, [@dstopts={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x3a], [@enc_lim]}, @srh={0x0, 0x2, 0x4, 0x1, 0x0, 0x0, 0x0, [@mcast2]}]}}}}}}}, 0x0) [ 349.779705] Process accounting resumed 07:50:33 executing program 3: open(&(0x7f0000000100)='./file0\x00', 0xc68c2, 0x0) syz_mount_image$minix(&(0x7f00000000c0)='minix\x00', &(0x7f0000000080)='./file0\x00', 0x0, 0x2, &(0x7f0000000000)=[{&(0x7f00000001c0)="600084e002000a0000000001000000c98f13", 0x12, 0x400}, {&(0x7f0000000bc0)="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", 0x30e, 0x34f9}], 0x0, 0x0) r0 = socket$inet_icmp_raw(0x2, 0x3, 0x1) r1 = dup(r0) ioctl$PERF_EVENT_IOC_ENABLE(r1, 0x8912, 0x400200) acct(&(0x7f0000000480)='./file0\x00') umount2(&(0x7f0000000500)='./file0\x00', 0x0) r2 = socket$inet_icmp_raw(0x2, 0x3, 0x1) r3 = dup(r2) ioctl$PERF_EVENT_IOC_ENABLE(r3, 0x8912, 0x400200) setsockopt$netlink_NETLINK_CAP_ACK(r3, 0x10e, 0xa, &(0x7f0000000040)=0x401, 0x4) [ 349.810405] audit: type=1400 audit(1592207433.369:316): avc: denied { call } for pid=17943 comm="syz-executor.4" scontext=system_u:system_r:kernel_t:s0 tcontext=system_u:system_r:kernel_t:s0 tclass=binder permissive=1 [ 349.848457] minix_free_inode: bit 1 already cleared 07:50:33 executing program 2: clone(0x20002004ffc, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) exit_group(0x0) syz_emit_ethernet(0x8e, &(0x7f00000000c0)={@broadcast, @link_local, @void, {@ipv6={0x86dd, @icmpv6={0x0, 0x4, "42bf00", 0x58, 0x3a, 0x0, @local={0xfe, 0x80, [0x3, 0x10, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xd]}, @mcast2, {[], @pkt_toobig={0x2, 0x0, 0x0, 0x0, {0x0, 0x6, "7f112d", 0x0, 0x0, 0x0, @mcast1, @remote, [@dstopts={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x3a], [@enc_lim]}, @srh={0x0, 0x2, 0x4, 0x1, 0x0, 0x0, 0x0, [@mcast2]}]}}}}}}}, 0x0) [ 349.886288] audit: type=1400 audit(1592207433.379:317): avc: denied { transfer } for pid=17943 comm="syz-executor.4" scontext=system_u:system_r:kernel_t:s0 tcontext=system_u:system_r:kernel_t:s0 tclass=binder permissive=1 [ 349.928428] BFS-fs: bfs_fill_super(): loop0 is unclean, continuing 07:50:33 executing program 0: syz_mount_image$bfs(&(0x7f0000000000)='bfs\x00', &(0x7f0000000040)='./file0\x00', 0xfdffffff00000000, 0x2, &(0x7f0000000100)=[{&(0x7f0000000180)="cefaad1bb83c000040dc", 0xa}, {0x0, 0x0, 0xb3e}], 0x0, 0x0) 07:50:33 executing program 2: clone(0x20002004ffc, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) exit_group(0x0) syz_emit_ethernet(0x8e, &(0x7f00000000c0)={@broadcast, @link_local, @void, {@ipv6={0x86dd, @icmpv6={0x0, 0x5, "42bf00", 0x58, 0x3a, 0x0, @local={0xfe, 0x80, [0x3, 0x10, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xd]}, @mcast2, {[], @pkt_toobig={0x2, 0x0, 0x0, 0x0, {0x0, 0x6, "7f112d", 0x0, 0x0, 0x0, @mcast1, @remote, [@dstopts={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x3a], [@enc_lim]}, @srh={0x0, 0x2, 0x4, 0x1, 0x0, 0x0, 0x0, [@mcast2]}]}}}}}}}, 0x0) [ 350.044382] audit: type=1800 audit(1592207433.909:318): pid=17993 uid=0 auid=0 ses=4 subj=system_u:system_r:kernel_t:s0 op=collect_data cause=failed(directio) comm="syz-executor.3" name="file0" dev="sda1" ino=16595 res=0 [ 350.078641] MINIX-fs: mounting unchecked file system, running fsck is recommended [ 350.178417] Process accounting resumed [ 350.182960] minix_free_inode: bit 1 already cleared 07:50:34 executing program 3: r0 = open(&(0x7f0000000100)='./file0\x00', 0x400080, 0x0) syz_mount_image$minix(&(0x7f00000000c0)='minix\x00', &(0x7f0000000080)='./file0\x00', 0x0, 0x2, &(0x7f0000000000)=[{&(0x7f00000001c0)="600084e002000a0000000001000000c98f13", 0x12, 0x400}, {&(0x7f0000000bc0)="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", 0x30e, 0x34f9}], 0x0, 0x0) ioctl$EVIOCGABS20(r0, 0x80184560, &(0x7f0000000380)=""/165) r1 = socket$inet_icmp_raw(0x2, 0x3, 0x1) r2 = socket$inet_icmp_raw(0x2, 0x3, 0x1) socket$tipc(0x1e, 0x2, 0x0) r3 = dup(r2) ioctl$PERF_EVENT_IOC_ENABLE(r3, 0x8912, 0x400200) ioctl$VIDIOC_G_EDID(r3, 0xc0285628, &(0x7f0000000140)={0x0, 0x80, 0x1, [], &(0x7f0000000040)=0x5}) setsockopt$netlink_NETLINK_PKTINFO(r0, 0x10e, 0x3, &(0x7f0000000340)=0x8840, 0x4) r4 = dup(r1) r5 = socket$inet6(0xa, 0x80003, 0x1) r6 = syz_genetlink_get_family_id$tipc(&(0x7f00000004c0)='TIPC\x00') sendmsg$TIPC_CMD_GET_REMOTE_MNG(0xffffffffffffffff, &(0x7f00000005c0)={&(0x7f0000000440)={0x10, 0x0, 0x0, 0x101c30}, 0xc, &(0x7f0000000580)={&(0x7f0000000540)={0x1c, r6, 0x20, 0x70bd28, 0x25dfdbff, {}, ["", "", "", ""]}, 0x1c}, 0x1, 0x0, 0x0, 0xc000}, 0x1) setsockopt$IP6T_SO_SET_REPLACE(r5, 0x29, 0x40, &(0x7f0000000000)=@raw={'raw\x00', 0x3c1, 0x3, 0x2d8, 0xf8, 0x208, 0xf8, 0x2, 0xf8, 0x208, 0x208, 0x208, 0x208, 0x208, 0x3, 0x0, {[{{@ipv6={@dev={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x42]}, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x2]}, [], [], 'team_slave_1\x00', 'veth1_vlan\x00', {}, {}, 0x6, 0x0, 0x3}, 0x0, 0xd0, 0xf8, 0x0, {}, [@inet=@rpfilter={{0x28, 'rpfilter\x00'}}]}, @common=@inet=@SYNPROXY={0x28, 'SYNPROXY\x00'}}, {{@uncond=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x6c], 0x0, 0xa8, 0x110}, @unspec=@CT2={0x68, 'CT\x00', 0x2, {0x0, 0x0, 0x0, 0x0, '\x00', 'syz1\x00'}}}], {{[], 0x0, 0xa8, 0xd0}, {0x28}}}}, 0x338) ioctl$PERF_EVENT_IOC_ENABLE(r4, 0x8912, 0x400200) acct(&(0x7f0000000480)='./file0\x00') umount2(&(0x7f0000000500)='./file0\x00', 0x0) 07:50:34 executing program 2: clone(0x20002004ffc, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) exit_group(0x0) syz_emit_ethernet(0x8e, &(0x7f00000000c0)={@broadcast, @link_local, @void, {@ipv6={0x86dd, @icmpv6={0x0, 0x9, "42bf00", 0x58, 0x3a, 0x0, @local={0xfe, 0x80, [0x3, 0x10, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xd]}, @mcast2, {[], @pkt_toobig={0x2, 0x0, 0x0, 0x0, {0x0, 0x6, "7f112d", 0x0, 0x0, 0x0, @mcast1, @remote, [@dstopts={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x3a], [@enc_lim]}, @srh={0x0, 0x2, 0x4, 0x1, 0x0, 0x0, 0x0, [@mcast2]}]}}}}}}}, 0x0) 07:50:34 executing program 0: syz_mount_image$bfs(&(0x7f0000000000)='bfs\x00', &(0x7f0000000040)='./file0\x00', 0xfeffffff00000000, 0x2, &(0x7f0000000100)=[{&(0x7f0000000180)="cefaad1bb83c000040dc", 0xa}, {0x0, 0x0, 0xb3e}], 0x0, 0x0) 07:50:34 executing program 5: openat$kvm(0xffffffffffffff9c, 0x0, 0x0, 0x0) r0 = ioctl$KVM_CREATE_VM(0xffffffffffffffff, 0xae01, 0x0) r1 = ioctl$KVM_CREATE_VCPU(r0, 0xae41, 0x0) ioctl$KVM_SET_USER_MEMORY_REGION(0xffffffffffffffff, 0x4020ae46, &(0x7f0000000400)={0x0, 0x3, 0x0, 0x2000, &(0x7f0000000000/0x2000)=nil}) syz_kvm_setup_cpu$x86(r0, 0xffffffffffffffff, &(0x7f0000000000/0x18000)=nil, 0x0, 0xfffffffffffffe36, 0x0, 0x0, 0x0) syz_kvm_setup_cpu$x86(0xffffffffffffffff, 0xffffffffffffffff, &(0x7f000000a000/0x18000)=nil, 0x0, 0x0, 0x0, 0x0, 0x0) r2 = perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x41c1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) epoll_ctl$EPOLL_CTL_ADD(0xffffffffffffffff, 0x1, r2, &(0x7f00000000c0)={0x80001001}) r3 = socket(0x10, 0x803, 0x0) sendto(r3, &(0x7f0000cfefee)="120000001200e7ef007b00000000000000a1", 0x12, 0x0, 0x0, 0x0) ioctl$PERF_EVENT_IOC_ENABLE(0xffffffffffffffff, 0x8912, 0x400200) ioctl$TUNSETOFFLOAD(0xffffffffffffffff, 0x400454d0, 0x0) recvmmsg(r3, &(0x7f00000037c0)=[{{&(0x7f00000004c0)=@ethernet={0x0, @random}, 0x374, &(0x7f0000000380)=[{&(0x7f0000000040)=""/95, 0x14b}, {&(0x7f0000000140)=""/85, 0x20a}, {&(0x7f0000000fc0)=""/4096, 0xf2}, {&(0x7f0000000400)=""/106, 0x2ce}, {&(0x7f0000000740)=""/73, 0x3dd}, {&(0x7f0000000200)=""/77, 0x2000024d}, {&(0x7f00000007c0)=""/154, 0x40d}, {&(0x7f0000000000)=""/22, 0xa}], 0x81, &(0x7f0000000600)=""/191, 0x97}}], 0x4000000000003b4, 0x0, &(0x7f0000003700)={0x77359400}) ioctl$VIDIOC_G_EXT_CTRLS(0xffffffffffffffff, 0xc0205647, &(0x7f0000000140)={0x9c0000, 0xb3, 0x9, r3, 0x0, &(0x7f0000000100)={0x990a66, 0x6, [], @string=&(0x7f0000000000)=0x80}}) ioctl$KVM_NMI(r1, 0xae9a) ioctl$KVM_RUN(r1, 0xae80, 0x0) r4 = socket$inet6_tcp(0xa, 0x1, 0x0) fcntl$dupfd(r4, 0x0, r4) sendmsg$NLBL_UNLABEL_C_LIST(r3, &(0x7f0000000200)={&(0x7f0000000140)={0x10, 0x0, 0x0, 0x800000}, 0xc, 0x0, 0x1, 0x0, 0x0, 0x48098}, 0xc801) sendmsg$NLBL_UNLABEL_C_STATICREMOVEDEF(r3, &(0x7f0000000480)={&(0x7f00000001c0)={0x10, 0x0, 0x0, 0x40}, 0xc, &(0x7f0000000340)={&(0x7f0000000a00)=ANY=[@ANYBLOB="a8000000", @ANYRES16=0x0, @ANYBLOB="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"], 0xa8}, 0x1, 0x0, 0x0, 0x400c080}, 0x44000) 07:50:34 executing program 0: syz_mount_image$bfs(&(0x7f0000000000)='bfs\x00', &(0x7f0000000040)='./file0\x00', 0xff0f000000000000, 0x2, &(0x7f0000000100)=[{&(0x7f0000000180)="cefaad1bb83c000040dc", 0xa}, {0x0, 0x0, 0xb3e}], 0x0, 0x0) [ 350.439795] MINIX-fs: mounting unchecked file system, running fsck is recommended [ 350.470459] minix_free_inode: bit 1 already cleared [ 350.546302] xt_CT: You must specify a L4 protocol and not use inversions on it 07:50:34 executing program 2: clone(0x20002004ffc, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) exit_group(0x0) syz_emit_ethernet(0x8e, &(0x7f00000000c0)={@broadcast, @link_local, @void, {@ipv6={0x86dd, @icmpv6={0x0, 0xb, "42bf00", 0x58, 0x3a, 0x0, @local={0xfe, 0x80, [0x3, 0x10, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xd]}, @mcast2, {[], @pkt_toobig={0x2, 0x0, 0x0, 0x0, {0x0, 0x6, "7f112d", 0x0, 0x0, 0x0, @mcast1, @remote, [@dstopts={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x3a], [@enc_lim]}, @srh={0x0, 0x2, 0x4, 0x1, 0x0, 0x0, 0x0, [@mcast2]}]}}}}}}}, 0x0) [ 350.588210] SELinux: unrecognized netlink message: protocol=0 nlmsg_type=0 sclass=netlink_route_socket pid=18025 comm=syz-executor.5 07:50:34 executing program 0: syz_mount_image$bfs(&(0x7f0000000000)='bfs\x00', &(0x7f0000000040)='./file0\x00', 0xffff1f0000000000, 0x2, &(0x7f0000000100)=[{&(0x7f0000000180)="cefaad1bb83c000040dc", 0xa}, {0x0, 0x0, 0xb3e}], 0x0, 0x0) [ 350.650314] MINIX-fs: mounting unchecked file system, running fsck is recommended [ 350.673074] xt_CT: You must specify a L4 protocol and not use inversions on it [ 350.685426] minix_free_inode: bit 1 already cleared 07:50:34 executing program 3: open(&(0x7f0000000100)='./file0\x00', 0xc68c2, 0x0) syz_mount_image$minix(&(0x7f00000000c0)='minix\x00', &(0x7f0000000080)='./file0\x00', 0x0, 0x2, &(0x7f0000000000)=[{&(0x7f00000001c0)="600084e002000a0000000001000000c98f13", 0x12, 0x400}, {&(0x7f0000000bc0)="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", 0x30e, 0x34f9}], 0x0, 0x0) r0 = socket$inet_icmp_raw(0x2, 0x3, 0x1) r1 = dup(r0) ioctl$PERF_EVENT_IOC_ENABLE(r1, 0x8912, 0x400200) acct(&(0x7f0000000480)='./file0\x00') umount2(&(0x7f0000000500)='./file0\x00', 0x0) mq_unlink(&(0x7f0000000200)='\x00\x97h\x1e\xe6f\x00\x97\x8a\xf3\x9a\x82\xb3\xc0\xff\x19\xa5b\xeb\xc0%\x82\x82\xf9\xc3&\x7fCF\xbb\xca#\v! 1sJ\xc8G&\x9d\xa7T\x99Y]j\xc1\xd1\x96pE\xb2\xd1\xaf\xfa~\x05\xc0V\xf6\xd4\xe8\xa7in\xe3\x1cpPM\x0e2\xc4v$\x99gS$\xd5\x89rc\xf3\xcbK\\/?k\x84\xe6\x88\xa8\'fy\x80\xf0\xec<\xe1\xfb\xa2\xc7%n6X\xfd\xaeZ\x95E\xf1\x02\x8b\xae\x85\xe1\x945\xf8+Rd\xca\x80N\xfe\xbe\x9bS\xed\xe2\xf9\x96\xa0\x8b\xc7h\x06\xa0lt\xadvu\xffV\x14\xf8i\x91\xbd\xa6\x8br\x00\xea\xdd\x97W\x87*\xf7\xd69B\x7f\xfb=S\x0e&\xa6\x00u\xedebnM\xa5\xf1f\xb4_l\xbc\tb\xc7\xe1\xe5\n\xe8\xe7n\xd6\xc3\xa1\xa6\x8eS^\x97\x19\x13\x87$\x94\xd4 \xa7\xd5\x1e\xf8\xf1\f\xed^w\xa5\xba6\tE\xff\x94\xcc6\xad\xff\xfa\xe3\n\x94[I\x9bM\xf7\x17\'\xda2\xcf%\xb9yq\x87\fs\xa4\xa9\xbb\xaf\t\x003\x9b)\t\xa9\xe7#\x0f\xec&\xfa\xb5\x1c\x1ag\xa3\xc6[\xed\xf9\xb6\xd8\x00'/298) 07:50:34 executing program 2: clone(0x20002004ffc, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) exit_group(0x0) syz_emit_ethernet(0x8e, &(0x7f00000000c0)={@broadcast, @link_local, @void, {@ipv6={0x86dd, @icmpv6={0x0, 0x6, "42bf02", 0x58, 0x3a, 0x0, @local={0xfe, 0x80, [0x3, 0x10, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xd]}, @mcast2, {[], @pkt_toobig={0x2, 0x0, 0x0, 0x0, {0x0, 0x6, "7f112d", 0x0, 0x0, 0x0, @mcast1, @remote, [@dstopts={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x3a], [@enc_lim]}, @srh={0x0, 0x2, 0x4, 0x1, 0x0, 0x0, 0x0, [@mcast2]}]}}}}}}}, 0x0) 07:50:34 executing program 5: r0 = openat$tun(0xffffffffffffff9c, &(0x7f0000000080)='/dev/net/tun\x00', 0x0, 0x0) ioctl$TUNSETIFF(r0, 0x400454ca, &(0x7f0000000100)={'syzkaller1\x00', 0xa732}) r1 = socket$netlink(0x10, 0x3, 0x0) r2 = socket$nl_route(0x10, 0x3, 0x0) sendmsg$nl_route(r2, &(0x7f0000000140)={0x0, 0x0, &(0x7f0000000200)={&(0x7f0000000080)=ANY=[@ANYBLOB="300000001000010800"/20, @ANYRES32=0x0, @ANYBLOB='\x00\x00\x00\x00\x00\x00\x00\x00\b\x00\r\x00', @ANYRES32=0x0, @ANYBLOB='\a\x00\x00\x00\x00\x00\x00\x00'], 0x30}}, 0x0) ioctl$sock_inet_SIOCSIFADDR(r1, 0x8914, &(0x7f0000000000)={'syzkaller1\x00', {0x7, 0x0, @empty}}) [ 350.875465] audit: type=1800 audit(1592207434.739:319): pid=18047 uid=0 auid=0 ses=4 subj=system_u:system_r:kernel_t:s0 op=collect_data cause=failed(directio) comm="syz-executor.3" name="file0" dev="sda1" ino=16594 res=0 [ 350.914335] MINIX-fs: mounting unchecked file system, running fsck is recommended [ 350.922264] BFS-fs: bfs_fill_super(): loop0 is unclean, continuing 07:50:34 executing program 2: clone(0x20002004ffc, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) exit_group(0x0) syz_emit_ethernet(0x8e, &(0x7f00000000c0)={@broadcast, @link_local, @void, {@ipv6={0x86dd, @icmpv6={0x0, 0x6, "42bf03", 0x58, 0x3a, 0x0, @local={0xfe, 0x80, [0x3, 0x10, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xd]}, @mcast2, {[], @pkt_toobig={0x2, 0x0, 0x0, 0x0, {0x0, 0x6, "7f112d", 0x0, 0x0, 0x0, @mcast1, @remote, [@dstopts={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x3a], [@enc_lim]}, @srh={0x0, 0x2, 0x4, 0x1, 0x0, 0x0, 0x0, [@mcast2]}]}}}}}}}, 0x0) 07:50:34 executing program 2: clone(0x20002004ffc, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) exit_group(0x0) syz_emit_ethernet(0x8e, &(0x7f00000000c0)={@broadcast, @link_local, @void, {@ipv6={0x86dd, @icmpv6={0x0, 0x6, "42bf06", 0x58, 0x3a, 0x0, @local={0xfe, 0x80, [0x3, 0x10, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xd]}, @mcast2, {[], @pkt_toobig={0x2, 0x0, 0x0, 0x0, {0x0, 0x6, "7f112d", 0x0, 0x0, 0x0, @mcast1, @remote, [@dstopts={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x3a], [@enc_lim]}, @srh={0x0, 0x2, 0x4, 0x1, 0x0, 0x0, 0x0, [@mcast2]}]}}}}}}}, 0x0) [ 351.043942] BFS-fs: bfs_fill_super(): loop0 is unclean, continuing [ 351.068739] Process accounting resumed [ 351.073415] minix_free_inode: bit 1 already cleared 07:50:35 executing program 0: syz_mount_image$bfs(&(0x7f0000000000)='bfs\x00', &(0x7f0000000040)='./file0\x00', 0xffffff7f00000000, 0x2, &(0x7f0000000100)=[{&(0x7f0000000180)="cefaad1bb83c000040dc", 0xa}, {0x0, 0x0, 0xb3e}], 0x0, 0x0) [ 351.197879] MINIX-fs: mounting unchecked file system, running fsck is recommended 07:50:35 executing program 2: clone(0x20002004ffc, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) exit_group(0x0) syz_emit_ethernet(0x8e, &(0x7f00000000c0)={@broadcast, @link_local, @void, {@ipv6={0x86dd, @icmpv6={0x0, 0x6, "42bf07", 0x58, 0x3a, 0x0, @local={0xfe, 0x80, [0x3, 0x10, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xd]}, @mcast2, {[], @pkt_toobig={0x2, 0x0, 0x0, 0x0, {0x0, 0x6, "7f112d", 0x0, 0x0, 0x0, @mcast1, @remote, [@dstopts={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x3a], [@enc_lim]}, @srh={0x0, 0x2, 0x4, 0x1, 0x0, 0x0, 0x0, [@mcast2]}]}}}}}}}, 0x0) [ 351.345156] BFS-fs: bfs_fill_super(): loop0 is unclean, continuing 07:50:35 executing program 0: syz_mount_image$bfs(&(0x7f0000000000)='bfs\x00', &(0x7f0000000040)='./file0\x00', 0xffffffff00000000, 0x2, &(0x7f0000000100)=[{&(0x7f0000000180)="cefaad1bb83c000040dc", 0xa}, {0x0, 0x0, 0xb3e}], 0x0, 0x0) 07:50:35 executing program 2: clone(0x20002004ffc, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) exit_group(0x0) syz_emit_ethernet(0x8e, &(0x7f00000000c0)={@broadcast, @link_local, @void, {@ipv6={0x86dd, @icmpv6={0x0, 0x6, "42bf09", 0x58, 0x3a, 0x0, @local={0xfe, 0x80, [0x3, 0x10, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xd]}, @mcast2, {[], @pkt_toobig={0x2, 0x0, 0x0, 0x0, {0x0, 0x6, "7f112d", 0x0, 0x0, 0x0, @mcast1, @remote, [@dstopts={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x3a], [@enc_lim]}, @srh={0x0, 0x2, 0x4, 0x1, 0x0, 0x0, 0x0, [@mcast2]}]}}}}}}}, 0x0) 07:50:35 executing program 0: syz_mount_image$bfs(&(0x7f0000000000)='bfs\x00', &(0x7f0000000040)='./file0\x00', 0xffffffffffff0700, 0x2, &(0x7f0000000100)=[{&(0x7f0000000180)="cefaad1bb83c000040dc", 0xa}, {0x0, 0x0, 0xb3e}], 0x0, 0x0) 07:50:35 executing program 2: clone(0x20002004ffc, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) exit_group(0x0) syz_emit_ethernet(0x8e, &(0x7f00000000c0)={@broadcast, @link_local, @void, {@ipv6={0x86dd, @icmpv6={0x0, 0x6, "42bf2c", 0x58, 0x3a, 0x0, @local={0xfe, 0x80, [0x3, 0x10, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xd]}, @mcast2, {[], @pkt_toobig={0x2, 0x0, 0x0, 0x0, {0x0, 0x6, "7f112d", 0x0, 0x0, 0x0, @mcast1, @remote, [@dstopts={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x3a], [@enc_lim]}, @srh={0x0, 0x2, 0x4, 0x1, 0x0, 0x0, 0x0, [@mcast2]}]}}}}}}}, 0x0) 07:50:35 executing program 0: syz_mount_image$bfs(&(0x7f0000000000)='bfs\x00', &(0x7f0000000040)='./file0\x00', 0xffffffffffffff7f, 0x2, &(0x7f0000000100)=[{&(0x7f0000000180)="cefaad1bb83c000040dc", 0xa}, {0x0, 0x0, 0xb3e}], 0x0, 0x0) [ 351.870685] Process accounting resumed 07:50:35 executing program 3: open(&(0x7f0000000100)='./file0\x00', 0xc68c2, 0x0) syz_mount_image$minix(&(0x7f00000000c0)='minix\x00', &(0x7f0000000080)='./file0\x00', 0x0, 0x2, &(0x7f0000000000)=[{&(0x7f00000001c0)="600084e002000a0000000001000000c98f13", 0x12, 0x400}, {&(0x7f0000000bc0)="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", 0x30e, 0x34f9}], 0x0, 0x0) r0 = socket$inet_icmp_raw(0x2, 0x3, 0x1) r1 = dup(r0) ioctl$PERF_EVENT_IOC_ENABLE(r1, 0x8912, 0x400200) acct(&(0x7f0000000480)='./file0\x00') umount2(&(0x7f0000000500)='./file0\x00', 0x0) 07:50:35 executing program 2: clone(0x20002004ffc, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) exit_group(0x0) syz_emit_ethernet(0x8e, &(0x7f00000000c0)={@broadcast, @link_local, @void, {@ipv6={0x86dd, @icmpv6={0x0, 0x6, "42bf33", 0x58, 0x3a, 0x0, @local={0xfe, 0x80, [0x3, 0x10, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xd]}, @mcast2, {[], @pkt_toobig={0x2, 0x0, 0x0, 0x0, {0x0, 0x6, "7f112d", 0x0, 0x0, 0x0, @mcast1, @remote, [@dstopts={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x3a], [@enc_lim]}, @srh={0x0, 0x2, 0x4, 0x1, 0x0, 0x0, 0x0, [@mcast2]}]}}}}}}}, 0x0) [ 351.910181] BFS-fs: bfs_fill_super(): loop0 is unclean, continuing [ 351.918569] minix_free_inode: bit 1 already cleared 07:50:35 executing program 5: eventfd2(0x0, 0x0) socketpair$unix(0x1, 0x2, 0x0, &(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}) r2 = socket$inet_icmp_raw(0x2, 0x3, 0x1) r3 = dup(r2) ioctl$PERF_EVENT_IOC_ENABLE(r3, 0x8912, 0x400200) ioctl$EVIOCGPROP(r3, 0x80404509, &(0x7f0000000040)=""/61) r4 = dup2(r1, r0) ioctl$PERF_EVENT_IOC_ENABLE(r4, 0x8912, 0x400200) r5 = syz_open_procfs(0x0, &(0x7f0000000000)='fdinfo/3\x00') r6 = socket$inet6_tcp(0xa, 0x1, 0x0) getsockopt$inet6_IPV6_FLOWLABEL_MGR(r6, 0x6, 0x1a, 0x0, &(0x7f00000002c0)) r7 = openat$pfkey(0xffffffffffffff9c, &(0x7f00000000c0)='/proc/self/net/pfkey\x00', 0x1, 0x0) fcntl$dupfd(r6, 0x0, r7) r8 = open(&(0x7f0000000080)='./file1\x00', 0x1410c2, 0x0) sendfile(r8, r5, 0x0, 0x209) [ 352.092076] audit: type=1800 audit(1592207435.959:320): pid=18127 uid=0 auid=0 ses=4 subj=system_u:system_r:kernel_t:s0 op=collect_data cause=failed(directio) comm="syz-executor.3" name="file0" dev="sda1" ino=16555 res=0 [ 352.128700] MINIX-fs: mounting unchecked file system, running fsck is recommended 07:50:36 executing program 0: syz_mount_image$bfs(&(0x7f0000000000)='bfs\x00', &(0x7f0000000040)='./file0\x00', 0xfffffffffffffff0, 0x2, &(0x7f0000000100)=[{&(0x7f0000000180)="cefaad1bb83c000040dc", 0xa}, {0x0, 0x0, 0xb3e}], 0x0, 0x0) 07:50:36 executing program 2: clone(0x20002004ffc, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) exit_group(0x0) syz_emit_ethernet(0x8e, &(0x7f00000000c0)={@broadcast, @link_local, @void, {@ipv6={0x86dd, @icmpv6={0x0, 0x6, "42bf3c", 0x58, 0x3a, 0x0, @local={0xfe, 0x80, [0x3, 0x10, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xd]}, @mcast2, {[], @pkt_toobig={0x2, 0x0, 0x0, 0x0, {0x0, 0x6, "7f112d", 0x0, 0x0, 0x0, @mcast1, @remote, [@dstopts={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x3a], [@enc_lim]}, @srh={0x0, 0x2, 0x4, 0x1, 0x0, 0x0, 0x0, [@mcast2]}]}}}}}}}, 0x0) 07:50:36 executing program 0: syz_mount_image$bfs(&(0x7f0000000000)='bfs\x00', &(0x7f0000000040)='./file0\x00', 0xffffffffffffffff, 0x2, &(0x7f0000000100)=[{&(0x7f0000000180)="cefaad1bb83c000040dc", 0xa}, {0x0, 0x0, 0xb3e}], 0x0, 0x0) [ 352.288739] Process accounting resumed [ 352.293516] minix_free_inode: bit 1 already cleared 07:50:36 executing program 2: clone(0x20002004ffc, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) exit_group(0x0) syz_emit_ethernet(0x8e, &(0x7f00000000c0)={@broadcast, @link_local, @void, {@ipv6={0x86dd, @icmpv6={0x0, 0x6, "42bf00", 0x58, 0x3a, 0x0, @local={0xfe, 0x80, [0x3, 0x10, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xd]}, @mcast2, {[], @pkt_toobig={0x2, 0x0, 0x0, 0x0, {0x0, 0x6, "7f112d", 0x0, 0x0, 0x0, @mcast1, @remote, [@dstopts={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x3a], [@enc_lim]}, @srh={0x0, 0x2, 0x4, 0x1, 0x0, 0x0, 0x0, [@mcast2]}]}}}}}}}, 0x0) 07:50:36 executing program 5: r0 = socket$kcm(0x2b, 0x1, 0x0) ioctl$PERF_EVENT_IOC_ENABLE(r0, 0x8912, 0x400200) r1 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f00000000c0)='memory.events\x00', 0x26e1, 0x0) close(r1) openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000240)='memory.events\x00', 0x2da8020000100003, 0x500001c) r2 = socket$inet_icmp_raw(0x2, 0x3, 0x1) r3 = dup(r2) ioctl$PERF_EVENT_IOC_ENABLE(r3, 0x8912, 0x400200) sendmsg$NFT_BATCH(r3, &(0x7f0000000140)={&(0x7f0000000000)={0x10, 0x0, 0x0, 0x2000}, 0xc, &(0x7f0000000100)={&(0x7f0000000040)=ANY=[@ANYBLOB="140000001000010000000000000000000000000a44000000140a013e33907efb2eef00070000060900020073797a300000db4fdf00000900020073797a31000000000c00064000000000000000040c00064000000000000000021400000011000100"/108], 0x6c}, 0x1, 0x0, 0x0, 0x4}, 0x881) [ 352.412079] MINIX-fs: mounting unchecked file system, running fsck is recommended [ 352.474341] Process accounting resumed 07:50:36 executing program 3: open(&(0x7f0000000100)='./file0\x00', 0xc48c2, 0x0) syz_mount_image$minix(&(0x7f00000000c0)='minix\x00', &(0x7f0000000080)='./file0\x00', 0x0, 0x2, &(0x7f0000000000)=[{&(0x7f00000001c0)="600084e002000a0000000001000000c98f13", 0x12, 0x400}, {&(0x7f0000000bc0)="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", 0x30e, 0x34f9}], 0x0, 0x0) r0 = socket$inet_icmp_raw(0x2, 0x3, 0x1) r1 = dup(r0) ioctl$PERF_EVENT_IOC_ENABLE(r1, 0x8912, 0x400200) acct(&(0x7f0000000480)='./file0\x00') umount2(&(0x7f0000000500)='./file0\x00', 0x0) 07:50:36 executing program 2: clone(0x20002004ffc, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) exit_group(0x0) syz_emit_ethernet(0x8e, &(0x7f00000000c0)={@broadcast, @link_local, @void, {@ipv6={0x86dd, @icmpv6={0x0, 0x6, "42bf00", 0x58, 0x3a, 0x0, @local={0xfe, 0x80, [0x3, 0x10, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xd]}, @mcast2, {[], @pkt_toobig={0x2, 0x0, 0x0, 0x0, {0x0, 0x6, "7f112d", 0x0, 0x0, 0x0, @mcast1, @remote, [@dstopts={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x3a], [@enc_lim]}, @srh={0x0, 0x2, 0x4, 0x1, 0x0, 0x0, 0x0, [@mcast2]}]}}}}}}}, 0x0) [ 352.538647] minix_free_inode: bit 1 already cleared 07:50:36 executing program 5: r0 = socket$inet_udplite(0x2, 0x2, 0x88) r1 = dup(r0) ioctl$PERF_EVENT_IOC_ENABLE(r1, 0x8912, 0x400200) syz_mount_image$f2fs(&(0x7f0000000140)='f2fs\x00', &(0x7f0000000340)='./file0\x00', 0x0, 0x0, 0x0, 0x0, 0x0) ioctl$VIDIOC_SUBDEV_G_FRAME_INTERVAL(r1, 0xc0305615, &(0x7f0000000000)={0x0, {0x7d1, 0x3}}) 07:50:36 executing program 2: clone(0x20002004ffc, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) exit_group(0x0) syz_emit_ethernet(0x8e, &(0x7f00000000c0)={@broadcast, @link_local, @void, {@ipv6={0x86dd, @icmpv6={0x0, 0x6, "42bf00", 0x58, 0x3a, 0x0, @local={0xfe, 0x80, [0x3, 0x10, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xd]}, @mcast2, {[], @pkt_toobig={0x2, 0x0, 0x0, 0x0, {0x0, 0x6, "7f112d", 0x0, 0x0, 0x0, @mcast1, @remote, [@dstopts={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x3a], [@enc_lim]}, @srh={0x0, 0x2, 0x4, 0x1, 0x0, 0x0, 0x0, [@mcast2]}]}}}}}}}, 0x0) [ 352.665499] BFS-fs: bfs_fill_super(): loop0 is unclean, continuing 07:50:36 executing program 2: clone(0x20002004ffc, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) exit_group(0x0) syz_emit_ethernet(0x8e, &(0x7f00000000c0)={@broadcast, @link_local, @void, {@ipv6={0x86dd, @icmpv6={0x0, 0x6, "42bf00", 0x58, 0x3a, 0x0, @local={0xfe, 0x80, [0x3, 0x10, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xd]}, @mcast2, {[], @pkt_toobig={0x2, 0x0, 0x0, 0x0, {0x0, 0x6, "7f112d", 0x0, 0x0, 0x0, @mcast1, @remote, [@dstopts={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x3a], [@enc_lim]}, @srh={0x0, 0x2, 0x4, 0x1, 0x0, 0x0, 0x0, [@mcast2]}]}}}}}}}, 0x0) [ 352.797494] f2fs_msg: 6 callbacks suppressed [ 352.797556] F2FS-fs (loop5): Magic Mismatch, valid(0xf2f52010) - read(0x0) [ 352.810057] F2FS-fs (loop5): Can't find valid F2FS filesystem in 1th superblock [ 352.821515] F2FS-fs (loop5): Magic Mismatch, valid(0xf2f52010) - read(0x0) [ 352.826628] MINIX-fs: mounting unchecked file system, running fsck is recommended [ 352.845126] F2FS-fs (loop5): Can't find valid F2FS filesystem in 2th superblock [ 352.848509] audit: type=1800 audit(1592207436.719:321): pid=18173 uid=0 auid=0 ses=4 subj=system_u:system_r:kernel_t:s0 op=collect_data cause=failed(directio) comm="syz-executor.3" name="file0" dev="sda1" ino=16323 res=0 [ 352.869892] F2FS-fs (loop5): Magic Mismatch, valid(0xf2f52010) - read(0x0) 07:50:36 executing program 0: syz_mount_image$bfs(&(0x7f0000000000)='bfs\x00', &(0x7f0000000040)='./file0\x00', 0x0, 0x3, &(0x7f0000000100)=[{&(0x7f0000000180)="cefaad1bb83c000040dc", 0xa}, {0x0, 0x0, 0xb3e}], 0x0, 0x0) 07:50:36 executing program 2: clone(0x20002004ffc, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) exit_group(0x0) syz_emit_ethernet(0x8e, &(0x7f00000000c0)={@broadcast, @link_local, @void, {@ipv6={0x86dd, @icmpv6={0x0, 0x6, "42bf00", 0x58, 0x3a, 0x0, @local={0xfe, 0x80, [0x3, 0x10, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xd]}, @mcast2, {[], @pkt_toobig={0x2, 0x0, 0x0, 0x0, {0x0, 0x6, "7f112d", 0x0, 0x0, 0x0, @mcast1, @remote, [@dstopts={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x3a], [@enc_lim]}, @srh={0x0, 0x2, 0x4, 0x1, 0x0, 0x0, 0x0, [@mcast2]}]}}}}}}}, 0x0) [ 352.948306] Process accounting resumed [ 352.954554] minix_free_inode: bit 1 already cleared [ 352.970266] F2FS-fs (loop5): Can't find valid F2FS filesystem in 1th superblock [ 353.015892] F2FS-fs (loop5): Magic Mismatch, valid(0xf2f52010) - read(0x0) [ 353.063305] MINIX-fs: mounting unchecked file system, running fsck is recommended [ 353.067505] F2FS-fs (loop5): Can't find valid F2FS filesystem in 2th superblock 07:50:37 executing program 0: syz_mount_image$bfs(&(0x7f0000000000)='bfs\x00', &(0x7f0000000040)='./file0\x00', 0x0, 0x4, &(0x7f0000000100)=[{&(0x7f0000000180)="cefaad1bb83c000040dc", 0xa}, {0x0, 0x0, 0xb3e}], 0x0, 0x0) 07:50:37 executing program 2: clone(0x20002004ffc, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) exit_group(0x0) syz_emit_ethernet(0x8e, &(0x7f00000000c0)={@broadcast, @link_local, @void, {@ipv6={0x86dd, @icmpv6={0x0, 0x6, "42bf00", 0x58, 0x3a, 0x0, @local={0xfe, 0x80, [0x3, 0x10, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xd]}, @mcast2, {[], @pkt_toobig={0x2, 0x0, 0x0, 0x0, {0x0, 0x6, "7f112d", 0x0, 0x0, 0x0, @mcast1, @remote, [@dstopts={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x3a], [@enc_lim]}, @srh={0x0, 0x2, 0x4, 0x1, 0x0, 0x0, 0x0, [@mcast2]}]}}}}}}}, 0x0) [ 353.134693] Process accounting resumed 07:50:37 executing program 3: r0 = open(&(0x7f0000000100)='./file0\x00', 0xc68c2, 0x0) syz_mount_image$minix(&(0x7f00000000c0)='minix\x00', &(0x7f0000000080)='./file0\x00', 0x0, 0x2, &(0x7f0000000000)=[{&(0x7f00000001c0)="600084e002000a0000000001000000c98f13", 0x12, 0x400}, {&(0x7f0000000bc0)="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", 0x30e, 0x34f9}], 0x0, 0x0) setsockopt$IPT_SO_SET_REPLACE(r0, 0x0, 0x40, &(0x7f0000000540)=@raw={'raw\x00', 0x9, 0x3, 0x290, 0x0, 0xffffffff, 0xffffffff, 0xd0, 0xffffffff, 0x1f8, 0xffffffff, 0xffffffff, 0x1f8, 0xffffffff, 0x3, &(0x7f0000000040), {[{{@uncond, 0x0, 0x70, 0xd0}, @common=@SET={0x60, 'SET\x00', 0x0, {{0x4, [0x5, 0x0, 0x0, 0x2, 0x3], 0x3, 0x2}, {0x0, [0x3, 0x2, 0x0, 0x0, 0x3, 0x2], 0x3, 0x3}}}}, {{@uncond, 0x0, 0xc8, 0x128, 0x0, {}, [@inet=@rpfilter={{0x28, 'rpfilter\x00'}, {0xa}}, @common=@ah={{0x30, 'ah\x00'}, {[0x0, 0x6], 0x1}}]}, @common=@SET={0x60, 'SET\x00', 0x0, {{0x4, [0x7, 0x5, 0x1, 0x6, 0x1, 0x5], 0x3, 0x5}, {0x0, [0x4, 0x4, 0x1, 0x4, 0x3, 0x6], 0x1, 0x7}}}}], {{[], 0x0, 0x70, 0x98}, {0x28}}}}, 0x2f0) r1 = socket$inet_icmp_raw(0x2, 0x3, 0x1) r2 = dup(r1) ioctl$PERF_EVENT_IOC_ENABLE(r2, 0x8912, 0x400200) acct(&(0x7f0000000480)='./file0\x00') umount2(&(0x7f0000000500)='./file0\x00', 0x0) [ 353.248543] minix_free_inode: bit 1 already cleared 07:50:37 executing program 5: syz_mount_image$msdos(&(0x7f0000000040)='msdos\x00', &(0x7f00000000c0)='./file0\x00', 0x0, 0x2, &(0x7f0000000000)=[{&(0x7f0000000140)="0400000900000000666174000404090a0200027400f801", 0x17}, {0x0, 0x0, 0xfffffffffffffffd}], 0x0, &(0x7f0000000340)=ANY=[@ANYBLOB="6e6fe36173652c00296db86a968804138172ae7dd5199210f3bab5267447950e5e210725c533a900d13ab87c2f347be47d1a48480cd8b97e5ef2e86791f2018c1f2fa0bd8aa6a708a2221c0e54b518ebe3db977a13ba6f6d7ff4575628f4941aca0dc15ea8c26025d844833ac7d8d21f58d8f0946567c8e2730e74d1ce363123c0dd548f3a29118b15579923bc21ef7f7d786429045dd6def09ea03ad2968780c2473194e748b118f8226722bda90a1ce9d7ae9f9f049662adf6df04504d76c21645d5b59033c54a2c2b51250a7af71cbb08b9bf5635a6a8b681aa7fe91e2853e2e0bce20787de1a6db00477c0d1b489b5"]) r0 = open(&(0x7f0000000200)='./file0\x00', 0x0, 0x0) statx(r0, &(0x7f0000000100)='./file0\x00', 0x0, 0x10, &(0x7f0000000240)) symlinkat(&(0x7f00000000c0)='./file0\x00', r0, &(0x7f0000000180)='./file0\x00') r1 = socket$inet_icmp_raw(0x2, 0x3, 0x1) r2 = dup(r1) ioctl$PERF_EVENT_IOC_ENABLE(r2, 0x8912, 0x400200) ioctl$DRM_IOCTL_MODE_GETCONNECTOR(r2, 0xc05064a7, &(0x7f00000004c0)={&(0x7f0000000080)=[0x0], &(0x7f00000001c0)=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0], &(0x7f0000000440)=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], &(0x7f0000000480)=[0x0, 0x0], 0x6, 0x9, 0x4, 0x0, 0x31}) 07:50:37 executing program 0: syz_mount_image$bfs(&(0x7f0000000000)='bfs\x00', &(0x7f0000000040)='./file0\x00', 0x0, 0x6, &(0x7f0000000100)=[{&(0x7f0000000180)="cefaad1bb83c000040dc", 0xa}, {0x0, 0x0, 0xb3e}], 0x0, 0x0) 07:50:37 executing program 2: clone(0x20002004ffc, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) exit_group(0x0) syz_emit_ethernet(0x8e, &(0x7f00000000c0)={@broadcast, @link_local, @void, {@ipv6={0x86dd, @icmpv6={0x0, 0x6, "42bf00", 0x58, 0x3a, 0x0, @local={0xfe, 0x80, [0x3, 0x10, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xd]}, @mcast2, {[], @pkt_toobig={0x2, 0x0, 0x0, 0x0, {0x0, 0x6, "7f112d", 0x0, 0x0, 0x0, @mcast1, @remote, [@dstopts={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x3a], [@enc_lim]}, @srh={0x0, 0x2, 0x4, 0x1, 0x0, 0x0, 0x0, [@mcast2]}]}}}}}}}, 0x0) [ 353.401968] audit: type=1800 audit(1592207437.269:322): pid=18213 uid=0 auid=0 ses=4 subj=system_u:system_r:kernel_t:s0 op=collect_data cause=failed(directio) comm="syz-executor.3" name="file0" dev="sda1" ino=16609 res=0 [ 353.403129] FAT-fs (loop5): Unrecognized mount option "noãase" or missing value [ 353.447015] MINIX-fs: mounting unchecked file system, running fsck is recommended 07:50:37 executing program 2: clone(0x20002004ffc, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) exit_group(0x0) syz_emit_ethernet(0x8e, &(0x7f00000000c0)={@broadcast, @link_local, @void, {@ipv6={0x86dd, @icmpv6={0x0, 0x6, "42bf00", 0x58, 0x3a, 0x0, @local={0xfe, 0x80, [0x3, 0x10, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xd]}, @mcast2, {[], @pkt_toobig={0x2, 0x0, 0x0, 0x0, {0x0, 0x6, "7f112d", 0x0, 0x0, 0x0, @mcast1, @remote, [@dstopts={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x3a], [@enc_lim]}, @srh={0x0, 0x2, 0x4, 0x1, 0x0, 0x0, 0x0, [@mcast2]}]}}}}}}}, 0x0) [ 353.529282] BFS-fs: bfs_fill_super(): No BFS filesystem on loop0 (magic=08100000) 07:50:37 executing program 0: syz_mount_image$bfs(&(0x7f0000000000)='bfs\x00', &(0x7f0000000040)='./file0\x00', 0x0, 0x7, &(0x7f0000000100)=[{&(0x7f0000000180)="cefaad1bb83c000040dc", 0xa}, {0x0, 0x0, 0xb3e}], 0x0, 0x0) [ 353.569655] Process accounting resumed [ 353.574212] minix_free_inode: bit 1 already cleared [ 353.682043] FAT-fs (loop5): Unrecognized mount option "noãase" or missing value [ 353.694094] MINIX-fs: mounting unchecked file system, running fsck is recommended 07:50:37 executing program 2: clone(0x20002004ffc, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) exit_group(0x0) syz_emit_ethernet(0x8e, &(0x7f00000000c0)={@broadcast, @link_local, @void, {@ipv6={0x86dd, @icmpv6={0x0, 0x6, "42bf00", 0x58, 0x3a, 0x0, @local={0xfe, 0x80, [0x3, 0x10, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xd]}, @mcast2, {[], @pkt_toobig={0x2, 0x0, 0x0, 0x0, {0x0, 0x6, "7f112d", 0x0, 0x0, 0x0, @mcast1, @remote, [@dstopts={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x3a], [@enc_lim]}, @srh={0x0, 0x2, 0x4, 0x1, 0x0, 0x0, 0x0, [@mcast2]}]}}}}}}}, 0x0) [ 353.768276] BFS-fs: bfs_fill_super(): No BFS filesystem on loop0 (magic=08100000) 07:50:37 executing program 5: r0 = open(&(0x7f0000000080)='./bus\x00', 0x400141042, 0x0) mmap(&(0x7f0000001000/0xa000)=nil, 0xa000, 0x1800007, 0x11, r0, 0x0) r1 = creat(&(0x7f0000000000)='./bus\x00', 0x0) fcntl$setstatus(r1, 0x4, 0x6000) socket$inet_icmp_raw(0x2, 0x3, 0x1) ioctl$PERF_EVENT_IOC_ENABLE(0xffffffffffffffff, 0x8912, 0x400200) ioctl$TUNSETCARRIER(0xffffffffffffffff, 0x400454e2, &(0x7f0000000100)) io_setup(0x1ff, &(0x7f0000000200)=0x0) r3 = creat(&(0x7f0000000280)='./bus\x00', 0x0) ftruncate(r3, 0x8200) sendmmsg(0xffffffffffffffff, &(0x7f0000005840)=[{{0x0, 0x0, 0x0, 0x0, 0x0, 0x1}}], 0x1, 0x0) socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000000300)={0xffffffffffffffff, 0xffffffffffffffff}) recvmmsg(0xffffffffffffffff, 0x0, 0x0, 0x0, &(0x7f0000003bc0)) r5 = dup(r4) ioctl$PERF_EVENT_IOC_ENABLE(r5, 0x8912, 0x400200) ioctl$FS_IOC_RESVSP(r1, 0x40305828, &(0x7f0000000040)={0x0, 0x2, 0x0, 0x1299}) io_submit(r2, 0x1, &(0x7f0000000540)=[&(0x7f00000000c0)={0x0, 0x0, 0x0, 0x1, 0x0, r1, &(0x7f0000000000), 0x1a00001d}]) [ 353.816763] Process accounting resumed 07:50:37 executing program 2: clone(0x20002004ffc, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) exit_group(0x0) syz_emit_ethernet(0x8e, &(0x7f00000000c0)={@broadcast, @link_local, @void, {@ipv6={0x86dd, @icmpv6={0x0, 0x6, "42bf00", 0x58, 0x3a, 0x0, @local={0xfe, 0x80, [0x3, 0x10, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xd]}, @mcast2, {[], @pkt_toobig={0x2, 0x0, 0x0, 0x0, {0x0, 0x6, "7f112d", 0x0, 0x0, 0x0, @mcast1, @remote, [@dstopts={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x3a], [@enc_lim]}, @srh={0x0, 0x2, 0x4, 0x1, 0x0, 0x0, 0x0, [@mcast2]}]}}}}}}}, 0x0) 07:50:37 executing program 3: open(&(0x7f0000000100)='./file0\x00', 0xc68c2, 0x0) syz_mount_image$minix(&(0x7f00000000c0)='minix\x00', &(0x7f0000000080)='./file0\x00', 0x0, 0x2, &(0x7f0000000000)=[{&(0x7f00000001c0)="600084e002000a0000000001000000c98f13", 0x12, 0x400}, {&(0x7f0000000bc0)="ee9f84a43eccaf1315bb397d00c1b6dd820dd13916181dba620938cb30f1c21afe3d926298b25834e890092d642cafe5db21ba9494febcf66079b722e73be3a8708a3624250f9f59fbbe942997c6c1e83a34e5779e8a4f40fdb6ffe59ffe4903500d3cd8c8f3ed19ad176daf94cf7fcaf2922f8aab3becc60c8d39ddf43cd6d2e9301da3caa35719f25a83478559e0e891dcb756ee22964d03f37561f5797490a0b93506482822075ba96db35a440d046e44eb4a79986b518281609003b6fae04a18be9a83ce7efa2ab80f75c90d78f0b4179d674376db1f7ae8745641adcde0d245722744bcea2fac9445014ee2293985119573ffcc0c22eb0769de1e9e5db53aa3378a4426503010a7c6247265838211527a0132ccf883ee08a6ea1a785e47ce16663f1c744af49200d5f3bc326e7d9089a5f17d0ad05f06e48c205f9b6d087ba7d3b6745e65700c009572a65b4bfbf6687821bc723b61b5abe7357e68a9b0640bfb9c01000080000000000e840ecf379c576c05757d44b19de0e2aa364c42156219a72cc943a60f0410891ed134f35f5fe6b4cf3abbcb984436322358a7c9393724860d87253981f9e79dbeb789577ead0ede31e19a2b114a0e4d82b3e1023dd28b6382e67e3246d2912e55cf9928da32c1020000006c610ea8fce149a7af20224b4e028601936ef9a78d80ff5567084ec128766e822d6124186d82e760128dd7de2653939d353c12f96deff3a28b022c784bd37df7f76640bcbcb01a4676d58b3e9c2baae66230e5f54a37527e8129d161b0c06f25648c55a7e5b2db528053c3e3864f41728b7935e575568ad114eb8c811bf19e07a398babbc64fbeab842688554783ed1551949a791e33799e59a34b6bdabc3458c379c735198292e5a272187449249d2c8a9aa58f3835a3e1716083bb04e4cbe140d1587a21e4ec2ae1f3ad81134df55903ffb8e173646352915a2c706709cf46538978224c0d6dc437cbfc37abfbd1b76feb5ca3aeb1ac8cbd40d5ba896f79ee8f76b0809f59b86862648774d2ace98b825e7a465b5dd80e491965971e7797aba3968441c77717a24ca41efb160c030cfc8edf8b6f4376", 0x30e, 0x34f9}], 0x0, 0x0) r0 = socket$inet_icmp_raw(0x2, 0x3, 0x1) r1 = dup(r0) ioctl$PERF_EVENT_IOC_ENABLE(r1, 0x8912, 0x400200) bpf$OBJ_PIN_PROG(0x6, &(0x7f0000000140)={&(0x7f0000000040)='./file0\x00', r1}, 0x10) r2 = socket$inet_icmp_raw(0x2, 0x3, 0x1) r3 = dup(r2) ioctl$PERF_EVENT_IOC_ENABLE(r3, 0x8912, 0x400200) acct(&(0x7f0000000480)='./file0\x00') umount2(&(0x7f0000000500)='./file0\x00', 0x0) [ 353.839505] BFS-fs: bfs_fill_super(): No BFS filesystem on loop0 (magic=08100000) [ 353.878517] minix_free_inode: bit 1 already cleared 07:50:37 executing program 0: syz_mount_image$bfs(&(0x7f0000000000)='bfs\x00', &(0x7f0000000040)='./file0\x00', 0x0, 0x9, &(0x7f0000000100)=[{&(0x7f0000000180)="cefaad1bb83c000040dc", 0xa}, {0x0, 0x0, 0xb3e}], 0x0, 0x0) 07:50:37 executing program 2: clone(0x20002004ffc, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) exit_group(0x0) syz_emit_ethernet(0x8e, &(0x7f00000000c0)={@broadcast, @link_local, @void, {@ipv6={0x86dd, @icmpv6={0x0, 0x6, "42bf00", 0x58, 0x3a, 0x0, @local={0xfe, 0x80, [0x3, 0x10, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xd]}, @mcast2, {[], @pkt_toobig={0x2, 0x0, 0x0, 0x0, {0x0, 0x6, "7f112d", 0x0, 0x0, 0x0, @mcast1, @remote, [@dstopts={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x3a], [@enc_lim]}, @srh={0x0, 0x2, 0x4, 0x1, 0x0, 0x0, 0x0, [@mcast2]}]}}}}}}}, 0x0) [ 354.067698] audit: type=1800 audit(1592207437.929:323): pid=18275 uid=0 auid=0 ses=4 subj=system_u:system_r:kernel_t:s0 op=collect_data cause=failed(directio) comm="syz-executor.3" name="file0" dev="sda1" ino=16613 res=0 [ 354.096573] MINIX-fs: mounting unchecked file system, running fsck is recommended [ 354.108339] BFS-fs: bfs_fill_super(): No BFS filesystem on loop0 (magic=08100000) [ 354.158143] Process accounting resumed [ 354.162615] minix_free_inode: bit 1 already cleared 07:50:38 executing program 2: clone(0x20002004ffc, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) exit_group(0x0) syz_emit_ethernet(0x8e, &(0x7f00000000c0)={@broadcast, @link_local, @void, {@ipv6={0x86dd, @icmpv6={0x0, 0x6, "42bf00", 0x58, 0x3a, 0x0, @local={0xfe, 0x80, [0x3, 0x10, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xd]}, @mcast2, {[], @pkt_toobig={0x2, 0x0, 0x0, 0x0, {0x0, 0x6, "7f112d", 0x0, 0x0, 0x0, @mcast1, @remote, [@dstopts={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x3a], [@enc_lim]}, @srh={0x0, 0x2, 0x4, 0x1, 0x0, 0x0, 0x0, [@mcast2]}]}}}}}}}, 0x0) [ 354.262945] BFS-fs: bfs_fill_super(): No BFS filesystem on loop0 (magic=08100000) 07:50:38 executing program 0: syz_mount_image$bfs(&(0x7f0000000000)='bfs\x00', &(0x7f0000000040)='./file0\x00', 0x0, 0xa, &(0x7f0000000100)=[{&(0x7f0000000180)="cefaad1bb83c000040dc", 0xa}, {0x0, 0x0, 0xb3e}], 0x0, 0x0) [ 354.354386] Process accounting resumed 07:50:38 executing program 3: open(&(0x7f0000000100)='./file0\x00', 0xc68c2, 0x0) syz_mount_image$minix(&(0x7f00000000c0)='minix\x00', &(0x7f0000000080)='./file0\x00', 0x0, 0x2, &(0x7f0000000000)=[{&(0x7f00000001c0)="600084e002000a0000000001000000c98f13", 0x12, 0x400}, {&(0x7f0000000bc0)="ee9f84a43eccaf1315bb397d00c1b6dd820dd13916181dba620938cb30f1c21afe3d926298b25834e890092d642cafe5db21ba9494febcf66079b722e73be3a8708a3624250f9f59fbbe942997c6c1e83a34e5779e8a4f40fdb6ffe59ffe4903500d3cd8c8f3ed19ad176daf94cf7fcaf2922f8aab3becc60c8d39ddf43cd6d2e9301da3caa35719f25a83478559e0e891dcb756ee22964d03f37561f5797490a0b93506482822075ba96db35a440d046e44eb4a79986b518281609003b6fae04a18be9a83ce7efa2ab80f75c90d78f0b4179d674376db1f7ae8745641adcde0d245722744bcea2fac9445014ee2293985119573ffcc0c22eb0769de1e9e5db53aa3378a4426503010a7c6247265838211527a0132ccf883ee08a6ea1a785e47ce16663f1c744af49200d5f3bc326e7d9089a5f17d0ad05f06e48c205f9b6d087ba7d3b6745e65700c009572a65b4bfbf6687821bc723b61b5abe7357e68a9b0640bfb9c01000080000000000e840ecf379c576c05757d44b19de0e2aa364c42156219a72cc943a60f0410891ed134f35f5fe6b4cf3abbcb984436322358a7c9393724860d87253981f9e79dbeb789577ead0ede31e19a2b114a0e4d82b3e1023dd28b6382e67e3246d2912e55cf9928da32c1020000006c610ea8fce149a7af20224b4e028601936ef9a78d80ff5567084ec128766e822d6124186d82e760128dd7de2653939d353c12f96deff3a28b022c784bd37df7f76640bcbcb01a4676d58b3e9c2baae66230e5f54a37527e8129d161b0c06f25648c55a7e5b2db528053c3e3864f41728b7935e575568ad114eb8c811bf19e07a398babbc64fbeab842688554783ed1551949a791e33799e59a34b6bdabc3458c379c735198292e5a272187449249d2c8a9aa58f3835a3e1716083bb04e4cbe140d1587a21e4ec2ae1f3ad81134df55903ffb8e173646352915a2c706709cf46538978224c0d6dc437cbfc37abfbd1b76feb5ca3aeb1ac8cbd40d5ba896f79ee8f76b0809f59b86862648774d2ace98b825e7a465b5dd80e491965971e7797aba3968441c77717a24ca41efb160c030cfc8edf8b6f4376", 0x30e, 0x34f9}], 0x0, 0x0) r0 = socket$inet_icmp_raw(0x2, 0x3, 0x1) r1 = dup(r0) ioctl$PERF_EVENT_IOC_ENABLE(r1, 0x8912, 0x400200) acct(&(0x7f0000000480)='./file0\x00') umount2(&(0x7f0000000500)='./file0\x00', 0x0) r2 = socket$inet_icmp_raw(0x2, 0x3, 0x1) dup(r2) setsockopt$IPT_SO_SET_REPLACE(r2, 0x0, 0x40, &(0x7f0000000540)=@mangle={'mangle\x00', 0x1f, 0x6, 0x5d0, 0x2b8, 0x98, 0x2b8, 0x138, 0x2b8, 0x538, 0x538, 0x538, 0x538, 0x538, 0x6, &(0x7f0000000140), {[{{@ip={@private=0xa010100, @rand_addr=0x64010101, 0x0, 0xffffff00, 'virt_wifi0\x00', 'geneve1\x00', {}, {}, 0xc, 0xb2846917a0a9b534, 0x1d}, 0x0, 0x70, 0x98}, @ECN={0x28, 'ECN\x00', 0x0, {0x30, 0x7f, 0x2}}}, {{@uncond, 0x0, 0x70, 0xa0}, @common=@inet=@SET2={0x30, 'SET\x00', 0x2, {{0x4, 0x6, 0x2}, {0x3, 0x0, 0x2}, 0x0, 0x9}}}, {{@uncond, 0x0, 0x158, 0x180, 0x0, {}, [@common=@unspec=@conntrack2={{0xc0, 'conntrack\x00'}, {{@ipv4=@empty, [0x0, 0xffffffff, 0x0, 0xffffff00], @ipv6=@private0, [0x0, 0xffffff00, 0xff000000], @ipv4=@initdev={0xac, 0x1e, 0x0, 0x0}, [0xff000000, 0xff000000, 0x0, 0xffffffff], @ipv6=@dev={0xfe, 0x80, [], 0x32}, [0xff000000, 0xff000000, 0xffffffff, 0xffffff00], 0x803, 0x2, 0x2f, 0x4e20, 0x4e20, 0x4e21, 0x4e22, 0x4, 0x83}, 0x1, 0x21a}}, @inet=@rpfilter={{0x28, 'rpfilter\x00'}, {0x4}}]}, @TTL={0x28, 'TTL\x00', 0x0, {0x1, 0x3}}}, {{@ip={@private=0xa010102, @local, 0xffffff00, 0xffffff00, 'vlan1\x00', 'bond_slave_0\x00', {}, {}, 0x6, 0x2, 0x45}, 0x0, 0x70, 0x98}, @inet=@TOS={0x28, 'TOS\x00', 0x0, {0x8, 0xff}}}, {{@ip={@multicast1, @broadcast, 0xffffff, 0xffffffff, 'vlan0\x00', 'rose0\x00', {0xff}, {}, 0x0, 0x2, 0x20}, 0x0, 0x1b8, 0x1e8, 0x0, {}, [@common=@unspec=@comment={{0x120, 'comment\x00'}}, @inet=@rpfilter={{0x28, 'rpfilter\x00'}, {0x4}}]}, @TPROXY={0x30, 'TPROXY\x00', 0x0, {0x1, 0x401, @rand_addr=0x64010100, 0x4e22}}}], {{[], 0x0, 0x70, 0x98}, {0x28}}}}, 0x630) 07:50:38 executing program 2: clone(0x20002004ffc, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) exit_group(0x0) syz_emit_ethernet(0x8e, &(0x7f00000000c0)={@broadcast, @link_local, @void, {@ipv6={0x86dd, @icmpv6={0x0, 0x6, "42bf00", 0x58, 0x3a, 0x0, @local={0xfe, 0x80, [0x3, 0x10, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xd]}, @mcast2, {[], @pkt_toobig={0x2, 0x0, 0x0, 0x0, {0x0, 0x6, "7f112d", 0x0, 0x0, 0x0, @mcast1, @remote, [@dstopts={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x3a], [@enc_lim]}, @srh={0x0, 0x2, 0x4, 0x1, 0x0, 0x0, 0x0, [@mcast2]}]}}}}}}}, 0x0) [ 354.482961] audit: type=1800 audit(1592207438.349:324): pid=18303 uid=0 auid=0 ses=4 subj=system_u:system_r:kernel_t:s0 op=collect_data cause=failed(directio) comm="syz-executor.3" name="file0" dev="sda1" ino=16618 res=0 [ 354.511295] MINIX-fs: mounting unchecked file system, running fsck is recommended 07:50:38 executing program 2: clone(0x20002004ffc, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) exit_group(0x0) syz_emit_ethernet(0x8e, &(0x7f00000000c0)={@broadcast, @link_local, @void, {@ipv6={0x86dd, @icmpv6={0x0, 0x6, "42bf00", 0x58, 0x3a, 0x0, @local={0xfe, 0x80, [0x3, 0x10, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xd]}, @mcast2, {[], @pkt_toobig={0x2, 0x0, 0x0, 0x0, {0x0, 0x6, "7f112d", 0x0, 0x0, 0x0, @mcast1, @remote, [@dstopts={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x3a], [@enc_lim]}, @srh={0x0, 0x2, 0x4, 0x1, 0x0, 0x0, 0x0, [@mcast2]}]}}}}}}}, 0x0) [ 354.528671] BFS-fs: bfs_fill_super(): No BFS filesystem on loop0 (magic=08100000) [ 354.578057] Process accounting resumed [ 354.582764] minix_free_inode: bit 1 already cleared [ 354.651403] BFS-fs: bfs_fill_super(): No BFS filesystem on loop0 (magic=08100000) 07:50:38 executing program 0: syz_mount_image$bfs(&(0x7f0000000000)='bfs\x00', &(0x7f0000000040)='./file0\x00', 0x0, 0xb, &(0x7f0000000100)=[{&(0x7f0000000180)="cefaad1bb83c000040dc", 0xa}, {0x0, 0x0, 0xb3e}], 0x0, 0x0) 07:50:38 executing program 2: clone(0x20002004ffc, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) exit_group(0x0) syz_emit_ethernet(0x8e, &(0x7f00000000c0)={@broadcast, @link_local, @void, {@ipv6={0x86dd, @icmpv6={0x0, 0x6, "42bf00", 0x58, 0x3a, 0x0, @local={0xfe, 0x80, [0x3, 0x10, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xd]}, @mcast2, {[], @pkt_toobig={0x2, 0x0, 0x0, 0x0, {0x0, 0x6, "7f112d", 0x0, 0x0, 0x0, @mcast1, @remote, [@dstopts={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x3a], [@enc_lim]}, @srh={0x0, 0x2, 0x4, 0x1, 0x0, 0x0, 0x0, [@mcast2]}]}}}}}}}, 0x0) [ 354.703668] MINIX-fs: mounting unchecked file system, running fsck is recommended [ 354.788254] Process accounting resumed [ 354.794637] minix_free_inode: bit 1 already cleared [ 354.801868] BFS-fs: bfs_fill_super(): No BFS filesystem on loop0 (magic=08100000) [ 354.910590] BFS-fs: bfs_fill_super(): No BFS filesystem on loop0 (magic=08100000) 07:50:39 executing program 5: r0 = socket$nl_route(0x10, 0x3, 0x0) syz_open_dev$sg(&(0x7f0000000040)='/dev/sg#\x00', 0x7, 0x0) perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x41c1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) ioctl$KVM_ENABLE_CAP_CPU(0xffffffffffffffff, 0xc008ae88, 0x0) ioctl$TIOCGDEV(0xffffffffffffffff, 0x80045432, &(0x7f0000000080)) r1 = socket$inet_icmp_raw(0x2, 0x3, 0x1) r2 = dup(r1) r3 = socket$inet_icmp_raw(0x2, 0x3, 0x1) r4 = dup(r3) ioctl$PERF_EVENT_IOC_ENABLE(r4, 0x8912, 0x400200) ioctl$PIO_UNISCRNMAP(r4, 0x4b6a, &(0x7f0000000180)="ce6cadfbee1ff423bfb5715c533dfbb00341548d4c585aa47b2507bc3a6fb9343d8e4db00a42c912527ef3dcb584ee947486c07f672585e257ccf7299250e2d9b6b7b76064109df4d25036daf31a74ea240d97ab4c985d13c0d6c982dd99d93632dab80d14249059dc74a9cf15aa7caf72984c2be5be053b4a029f1450d1") ioctl$PERF_EVENT_IOC_ENABLE(r2, 0x8912, 0x400200) getpeername$llc(r2, &(0x7f00000000c0)={0x1a, 0x0, 0x0, 0x0, 0x0, 0x0, @remote}, &(0x7f0000000100)=0x10) bpf$BPF_TASK_FD_QUERY(0x14, 0x0, 0x0) r5 = openat$vcsu(0xffffffffffffff9c, &(0x7f0000000240)='/dev/vcsu\x00', 0x10000, 0x0) ioctl$VIDIOC_S_INPUT(r5, 0xc0045627, &(0x7f0000000280)=0x5) openat$procfs(0xffffff9c, 0x0, 0x0, 0x0) sendmsg$nl_route(r0, &(0x7f0000000140)={0x0, 0x0, &(0x7f0000000200)={&(0x7f0000000000)=@newlink={0x38, 0x10, 0x801, 0x0, 0x0, {}, [@IFLA_AF_SPEC={0x10, 0x1a, 0x0, 0x1, [@AF_INET6={0xc, 0xa, 0x0, 0x1, [@IFLA_INET6_ADDR_GEN_MODE={0x5}]}]}, @IFLA_GROUP={0x8}]}, 0x38}}, 0x0) 07:50:39 executing program 2: clone(0x20002004ffc, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) exit_group(0x0) syz_emit_ethernet(0x8e, &(0x7f00000000c0)={@broadcast, @link_local, @void, {@ipv6={0x86dd, @icmpv6={0x0, 0x6, "42bf00", 0x58, 0x3a, 0x0, @local={0xfe, 0x80, [0x3, 0x10, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xd]}, @mcast2, {[], @pkt_toobig={0x2, 0x0, 0x0, 0x0, {0x0, 0x6, "7f112d", 0x0, 0x0, 0x0, @mcast1, @remote, [@dstopts={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x3a], [@enc_lim]}, @srh={0x0, 0x2, 0x4, 0x1, 0x0, 0x0, 0x0, [@mcast2]}]}}}}}}}, 0x0) 07:50:39 executing program 3: open(&(0x7f0000000100)='./file0\x00', 0xc68c2, 0x0) syz_mount_image$minix(&(0x7f0000000040)='minix\x00', &(0x7f0000000080)='./file0\x00', 0x0, 0x2, &(0x7f0000000000)=[{&(0x7f00000001c0)="600084e002000a0000000001000000c98f13", 0x12, 0x400}, {&(0x7f0000000bc0)="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", 0x30e, 0x34f9}], 0x20000, 0x0) r0 = socket$inet_icmp_raw(0x2, 0x3, 0x1) r1 = dup(r0) ioctl$PERF_EVENT_IOC_ENABLE(r1, 0x8912, 0x400200) acct(&(0x7f0000000480)='./file0\x00') ioctl$KDSKBMETA(r1, 0x4b63, &(0x7f00000000c0)=0x4) umount2(&(0x7f0000000500)='./file0\x00', 0x0) r2 = socket$inet_icmp_raw(0x2, 0x3, 0x1) r3 = dup(r2) ioctl$PERF_EVENT_IOC_ENABLE(r3, 0x8912, 0x400200) ioctl$KVM_GET_DEBUGREGS(r3, 0x8080aea1, &(0x7f0000000140)) 07:50:39 executing program 0: syz_mount_image$bfs(&(0x7f0000000000)='bfs\x00', &(0x7f0000000040)='./file0\x00', 0x0, 0xf, &(0x7f0000000100)=[{&(0x7f0000000180)="cefaad1bb83c000040dc", 0xa}, {0x0, 0x0, 0xb3e}], 0x0, 0x0) 07:50:39 executing program 2: clone(0x20002004ffc, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) exit_group(0x0) syz_emit_ethernet(0x8e, &(0x7f00000000c0)={@broadcast, @link_local, @void, {@ipv6={0x86dd, @icmpv6={0x0, 0x6, "42bf00", 0x58, 0x3a, 0x0, @local={0xfe, 0x80, [0x3, 0x10, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xd]}, @mcast2, {[], @pkt_toobig={0x2, 0x0, 0x0, 0x0, {0x0, 0x6, "7f112d", 0x0, 0x0, 0x0, @mcast1, @remote, [@dstopts={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x3a], [@enc_lim]}, @srh={0x0, 0x2, 0x4, 0x1, 0x0, 0x0, 0x0, [@mcast2]}]}}}}}}}, 0x0) [ 355.272990] audit: type=1800 audit(1592207439.139:325): pid=18360 uid=0 auid=0 ses=4 subj=system_u:system_r:kernel_t:s0 op=collect_data cause=failed(directio) comm="syz-executor.3" name="file0" dev="sda1" ino=16628 res=0 [ 355.292979] BFS-fs: bfs_fill_super(): No BFS filesystem on loop0 (magic=08100000) 07:50:39 executing program 2: clone(0x20002004ffc, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) exit_group(0x0) syz_emit_ethernet(0x8e, &(0x7f00000000c0)={@broadcast, @link_local, @void, {@ipv6={0x86dd, @icmpv6={0x0, 0x6, "42bf00", 0x58, 0x3a, 0x0, @local={0xfe, 0x80, [0x3, 0x10, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xd]}, @mcast2, {[], @pkt_toobig={0x2, 0x0, 0x0, 0x0, {0x0, 0x6, "7f112d", 0x0, 0x0, 0x0, @mcast1, @remote, [@dstopts={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x3a], [@enc_lim]}, @srh={0x0, 0x2, 0x4, 0x1, 0x0, 0x0, 0x0, [@mcast2]}]}}}}}}}, 0x0) [ 355.432737] BFS-fs: bfs_fill_super(): No BFS filesystem on loop0 (magic=08100000) 07:50:39 executing program 0: syz_mount_image$bfs(&(0x7f0000000000)='bfs\x00', &(0x7f0000000040)='./file0\x00', 0x0, 0x10, &(0x7f0000000100)=[{&(0x7f0000000180)="cefaad1bb83c000040dc", 0xa}, {0x0, 0x0, 0xb3e}], 0x0, 0x0) 07:50:39 executing program 2: clone(0x20002004ffc, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) exit_group(0x0) syz_emit_ethernet(0x8e, &(0x7f00000000c0)={@broadcast, @link_local, @void, {@ipv6={0x86dd, @icmpv6={0x0, 0x6, "42bf00", 0x58, 0x3a, 0x0, @local={0xfe, 0x80, [0x3, 0x10, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xd]}, @mcast2, {[], @pkt_toobig={0x2, 0x0, 0x0, 0x0, {0x0, 0x6, "7f112d", 0x0, 0x0, 0x0, @mcast1, @remote, [@dstopts={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x3a], [@enc_lim]}, @srh={0x0, 0x2, 0x4, 0x1, 0x0, 0x0, 0x0, [@mcast2]}]}}}}}}}, 0x0) [ 355.607945] Process accounting resumed 07:50:39 executing program 5: syz_emit_ethernet(0xbd, &(0x7f0000000000)={@empty, @dev={[], 0x18}, @void, {@mpls_uc={0x8847, {[{0xffe01}, {0x4c}, {0x1}], @ipv6=@generic={0x1, 0x6, '\x00', 0x7b, 0x6c, 0x0, @initdev={0xfe, 0x88, [], 0x1, 0x0}, @private1={0xfc, 0x1, [], 0x1}, {[], "38f2e4579059e5b059ad591c1b19344c97f60b19093de35c33bbc4d240060ec0babfffee50b0034b5b4872aadff0f4b77a2ea1d88ca9bc7a4c7fe6102bf368380086a3784aa92069ba626c10827c86322cc9b8e847247a227cdc48596a2ff85557ad8787fafdf31745ab504a27f8c9cb96c4eb16f97953368d1c99"}}}}}}, 0x0) [ 355.657861] BFS-fs: bfs_fill_super(): No BFS filesystem on loop0 (magic=08100000) [ 355.677205] Process accounting resumed 07:50:39 executing program 3: open(&(0x7f0000000100)='./file0\x00', 0xc68c2, 0x0) syz_mount_image$minix(&(0x7f0000000340)='minix\x00', &(0x7f0000000080)='./file0\x00', 0x2, 0x0, &(0x7f0000000000), 0x0, 0x0) mount(&(0x7f0000000040)=@nbd={'/dev/nbd', 0x0}, &(0x7f0000000140)='./file0\x00', &(0x7f0000000180)='binder\x00', 0x428, &(0x7f00000002c0)='\x00') socket$inet_icmp_raw(0x2, 0x3, 0x1) r0 = socket$inet_icmp_raw(0x2, 0x3, 0x1) r1 = dup(r0) r2 = creat(&(0x7f0000000300)='./file0\x00', 0x42) r3 = dup(r1) writev(r0, &(0x7f00000000c0), 0x0) ioctl$PERF_EVENT_IOC_ENABLE(r3, 0x8912, 0x200400200) acct(&(0x7f0000000480)='./file0\x00') umount2(&(0x7f0000000500)='./file0\x00', 0x3) r4 = socket$inet_icmp_raw(0x2, 0x3, 0x1) r5 = dup(0xffffffffffffffff) ioctl$PERF_EVENT_IOC_ENABLE(r5, 0x8912, 0x400200) ioctl$VIDIOC_G_INPUT(r5, 0x80045626, &(0x7f00000000c0)) r6 = dup(r4) ioctl$PERF_EVENT_IOC_ENABLE(r6, 0x8912, 0x400200) write$vhci(r2, &(0x7f0000000540)=@HCI_SCODATA_PKT={0x3, "b4216fa01f8653ca6925420d404f02f39f216741072df983d5c9fc2c231a4b5e33f96a520dd0614137d0d3bd7623cdc833b70f9f64d38070b3881f1d660f5274a62d215e4b682829de7e90ac37eaa786333e21cf99b022bf357b130c6ed0ec2a69c24630c69794c7fc6baf90da519d5006237a55d0ef352da232a44e560165ecc3b1a097c6c19049a1ab37b5"}, 0x8d) ioctl$SNDRV_SEQ_IOCTL_CREATE_QUEUE(r6, 0xc08c5332, &(0x7f0000000200)={0x10000, 0xbf6, 0x1, 'queue0\x00', 0x1}) 07:50:39 executing program 2: clone(0x20002004ffc, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) exit_group(0x0) syz_emit_ethernet(0x8e, &(0x7f00000000c0)={@broadcast, @link_local, @void, {@ipv6={0x86dd, @icmpv6={0x0, 0x6, "42bf00", 0x58, 0x3a, 0x0, @local={0xfe, 0x80, [0x3, 0x10, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xd]}, @mcast2, {[], @pkt_toobig={0x2, 0x0, 0x0, 0x0, {0x0, 0x6, "7f112d", 0x0, 0x0, 0x0, @mcast1, @remote, [@dstopts={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x3a], [@enc_lim]}, @srh={0x0, 0x2, 0x4, 0x1, 0x0, 0x0, 0x0, [@mcast2]}]}}}}}}}, 0x0) [ 355.739622] BFS-fs: bfs_fill_super(): No BFS filesystem on loop0 (magic=08100000) 07:50:39 executing program 2: clone(0x20002004ffc, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) exit_group(0x0) syz_emit_ethernet(0x8e, &(0x7f00000000c0)={@broadcast, @link_local, @void, {@ipv6={0x86dd, @icmpv6={0x0, 0x6, "42bfff", 0x58, 0x3a, 0x0, @local={0xfe, 0x80, [0x3, 0x10, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xd]}, @mcast2, {[], @pkt_toobig={0x2, 0x0, 0x0, 0x0, {0x0, 0x6, "7f112d", 0x0, 0x0, 0x0, @mcast1, @remote, [@dstopts={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x3a], [@enc_lim]}, @srh={0x0, 0x2, 0x4, 0x1, 0x0, 0x0, 0x0, [@mcast2]}]}}}}}}}, 0x0) 07:50:39 executing program 0: syz_mount_image$bfs(&(0x7f0000000000)='bfs\x00', &(0x7f0000000040)='./file0\x00', 0x0, 0x14, &(0x7f0000000100)=[{&(0x7f0000000180)="cefaad1bb83c000040dc", 0xa}, {0x0, 0x0, 0xb3e}], 0x0, 0x0) [ 355.826766] audit: type=1800 audit(1592207439.689:326): pid=18410 uid=0 auid=0 ses=4 subj=system_u:system_r:kernel_t:s0 op=collect_data cause=failed(directio) comm="syz-executor.3" name="file0" dev="sda1" ino=16339 res=0 [ 355.895486] VFS: Can't find a Minix filesystem V1 | V2 | V3 on device loop3. [ 355.898833] BFS-fs: bfs_fill_super(): No BFS filesystem on loop0 (magic=08100000) 07:50:39 executing program 2: clone(0x20002004ffc, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) exit_group(0x0) syz_emit_ethernet(0x8e, &(0x7f00000000c0)={@broadcast, @link_local, @void, {@ipv6={0x86dd, @icmpv6={0x0, 0x6, "42bfff", 0x58, 0x3a, 0x0, @local={0xfe, 0x80, [0x3, 0x10, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xd]}, @mcast2, {[], @pkt_toobig={0x2, 0x0, 0x0, 0x0, {0x0, 0x6, "7f112d", 0x0, 0x0, 0x0, @mcast1, @remote, [@dstopts={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x3a], [@enc_lim]}, @srh={0x0, 0x2, 0x4, 0x1, 0x0, 0x0, 0x0, [@mcast2]}]}}}}}}}, 0x0) 07:50:39 executing program 5: perf_event_open(&(0x7f0000000040)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x41be, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) syz_mount_image$f2fs(&(0x7f0000000140)='f2fs\x00', &(0x7f0000000340)='./file0\x00', 0x0, 0x1, &(0x7f00000001c0)=[{&(0x7f0000000040)="1020f5f29008070009000000030000000c0000000900000001000000020000000000000000300000000000000e00000018000000020000000200000002000000020000000e000000000400000004000000080000000c00000010000000140000030000000100000002", 0x69, 0x1400}], 0x0, 0x0) newfstatat(0xffffffffffffff9c, &(0x7f0000000000)='./file0\x00', &(0x7f00000000c0)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x2000) r1 = socket$netlink(0x10, 0x3, 0x0) getsockopt$sock_cred(0xffffffffffffffff, 0x1, 0x11, &(0x7f0000000200)={0x0, 0x0, 0x0}, &(0x7f0000000340)=0xc) write$FUSE_CREATE_OPEN(0xffffffffffffffff, &(0x7f0000000280)={0xa0, 0x0, 0x4, {{0x6, 0x1, 0x8d, 0x0, 0x4, 0xffffffff, {0x1, 0x0, 0xffffffffffff1c73, 0x1000, 0xf59, 0x3, 0xf4, 0x0, 0x81, 0x0, 0x8001, 0x0, r2, 0x3, 0x1}}}}, 0xa0) sendmsg$netlink(0xffffffffffffffff, &(0x7f0000000380)={0x0, 0x0, &(0x7f0000000100), 0x0, &(0x7f0000000300)=[@rights={{0x28, 0x1, 0x1, [r1, 0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff]}}, @cred={{0x1c, 0x1, 0x2, {0x0, 0x0, r2}}}], 0x48, 0x24000080}, 0x20) setregid(r0, r2) [ 356.009969] BFS-fs: bfs_fill_super(): No BFS filesystem on loop0 (magic=08100000) [ 356.031788] VFS: Can't find a Minix filesystem V1 | V2 | V3 on device loop3. [ 356.042761] Process accounting resumed 07:50:40 executing program 0: syz_mount_image$bfs(&(0x7f0000000000)='bfs\x00', &(0x7f0000000040)='./file0\x00', 0x0, 0x46, &(0x7f0000000100)=[{&(0x7f0000000180)="cefaad1bb83c000040dc", 0xa}, {0x0, 0x0, 0xb3e}], 0x0, 0x0) [ 356.116487] Process accounting resumed 07:50:40 executing program 2: clone(0x20002004ffc, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) exit_group(0x0) syz_emit_ethernet(0x8e, &(0x7f00000000c0)={@broadcast, @link_local, @void, {@ipv6={0x86dd, @icmpv6={0x0, 0x6, "42bf8d", 0x58, 0x3a, 0x0, @local={0xfe, 0x80, [0x3, 0x10, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xd]}, @mcast2, {[], @pkt_toobig={0x2, 0x0, 0x0, 0x0, {0x0, 0x6, "7f112d", 0x0, 0x0, 0x0, @mcast1, @remote, [@dstopts={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x3a], [@enc_lim]}, @srh={0x0, 0x2, 0x4, 0x1, 0x0, 0x0, 0x0, [@mcast2]}]}}}}}}}, 0x0) 07:50:40 executing program 3: open(&(0x7f0000000100)='./file0\x00', 0xc68c2, 0x0) syz_mount_image$minix(&(0x7f00000000c0)='minix\x00', &(0x7f0000000080)='./file0\x00', 0x0, 0x2, &(0x7f0000000000)=[{&(0x7f00000001c0)="600084e002000a0000000001000000c98f13", 0x12, 0x400}, {&(0x7f0000000bc0)="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", 0x30e, 0x34f9}], 0x0, 0x0) r0 = socket$inet_icmp_raw(0x2, 0x3, 0x1) r1 = dup(r0) ioctl$PERF_EVENT_IOC_ENABLE(r1, 0x8912, 0x400200) acct(&(0x7f0000000480)='./file0\x00') umount2(&(0x7f0000000500)='./file0\x00', 0x0) r2 = socket$inet_icmp_raw(0x2, 0x3, 0x1) r3 = dup(r2) ioctl$PERF_EVENT_IOC_ENABLE(r3, 0x8912, 0x400200) setsockopt$inet_sctp_SCTP_SOCKOPT_CONNECTX(r3, 0x84, 0x6e, &(0x7f0000000140)=[@in={0x2, 0x4e23, @private=0xa010101}, @in6={0xa, 0x4e20, 0x0, @remote, 0xfffffffb}, @in6={0xa, 0x4e22, 0x8, @private2={0xfc, 0x2, [], 0x1}, 0x2}, @in6={0xa, 0x4e20, 0x8000, @mcast1, 0x2}], 0x64) [ 356.209529] BFS-fs: bfs_fill_super(): No BFS filesystem on loop0 (magic=08100000) 07:50:40 executing program 0: syz_mount_image$bfs(&(0x7f0000000000)='bfs\x00', &(0x7f0000000040)='./file0\x00', 0x0, 0x47, &(0x7f0000000100)=[{&(0x7f0000000180)="cefaad1bb83c000040dc", 0xa}, {0x0, 0x0, 0xb3e}], 0x0, 0x0) [ 356.349260] audit: type=1800 audit(1592207440.219:327): pid=18458 uid=0 auid=0 ses=4 subj=system_u:system_r:kernel_t:s0 op=collect_data cause=failed(directio) comm="syz-executor.3" name="file0" dev="sda1" ino=16637 res=0 07:50:40 executing program 2: clone(0x20002004ffc, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) exit_group(0x0) syz_emit_ethernet(0x8e, &(0x7f00000000c0)={@broadcast, @link_local, @void, {@ipv6={0x86dd, @icmpv6={0x0, 0x6, "42bff5", 0x58, 0x3a, 0x0, @local={0xfe, 0x80, [0x3, 0x10, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xd]}, @mcast2, {[], @pkt_toobig={0x2, 0x0, 0x0, 0x0, {0x0, 0x6, "7f112d", 0x0, 0x0, 0x0, @mcast1, @remote, [@dstopts={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x3a], [@enc_lim]}, @srh={0x0, 0x2, 0x4, 0x1, 0x0, 0x0, 0x0, [@mcast2]}]}}}}}}}, 0x0) [ 356.421084] MINIX-fs: mounting unchecked file system, running fsck is recommended [ 356.468594] Process accounting resumed [ 356.473061] minix_free_inode: bit 1 already cleared [ 356.495133] BFS-fs: bfs_fill_super(): No BFS filesystem on loop0 (magic=08100000) 07:50:40 executing program 2: clone(0x20002004ffc, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) exit_group(0x0) syz_emit_ethernet(0x8e, &(0x7f00000000c0)={@broadcast, @link_local, @void, {@ipv6={0x86dd, @icmpv6={0x0, 0x6, "42bf00", 0x58, 0x3a, 0x0, @local={0xfe, 0x80, [0x3, 0x10, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xd]}, @mcast2, {[], @pkt_toobig={0x2, 0x0, 0x0, 0x0, {0x0, 0x6, "7f112d", 0x0, 0x0, 0x0, @mcast1, @remote, [@dstopts={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x3a], [@enc_lim]}, @srh={0x0, 0x2, 0x4, 0x1, 0x0, 0x0, 0x0, [@mcast2]}]}}}}}}}, 0x0) [ 356.595366] BFS-fs: bfs_fill_super(): No BFS filesystem on loop0 (magic=08100000) [ 356.614083] Process accounting resumed 07:50:40 executing program 0: syz_mount_image$bfs(&(0x7f0000000000)='bfs\x00', &(0x7f0000000040)='./file0\x00', 0x0, 0x63, &(0x7f0000000100)=[{&(0x7f0000000180)="cefaad1bb83c000040dc", 0xa}, {0x0, 0x0, 0xb3e}], 0x0, 0x0) 07:50:40 executing program 5: perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x41c1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}, 0x800, 0x0, 0x0, 0x5}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = msgget$private(0x0, 0x0) msgsnd(r0, &(0x7f0000000180)=ANY=[@ANYBLOB="95"], 0x1, 0x0) msgrcv(r0, 0x0, 0x2b, 0x0, 0x0) msgctl$IPC_INFO(r0, 0x3, &(0x7f0000000040)=""/2) r1 = socket$inet(0x2, 0x2, 0x2000000088) bind(r1, &(0x7f0000000080)=@in={0x2, 0x4e20}, 0x7c) setsockopt$inet_udp_int(r1, 0x11, 0xa, &(0x7f0000000000)=0x1, 0x4) sendto$inet(r1, &(0x7f0000000200)='X', 0x1, 0x0, &(0x7f0000000280)={0x2, 0x8004e20}, 0x10) recvmmsg(r1, &(0x7f00000004c0)=[{{&(0x7f0000000400)=@ethernet={0x0, @dev}, 0x0, &(0x7f0000000480)}}], 0x6fdaec, 0x22, 0x0) syz_genetlink_get_family_id$gtp(0x0) open(0x0, 0x0, 0x0) dup(0xffffffffffffffff) 07:50:40 executing program 2: clone(0x20002004ffc, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) exit_group(0x0) syz_emit_ethernet(0x8e, &(0x7f00000000c0)={@broadcast, @link_local, @void, {@ipv6={0x86dd, @icmpv6={0x0, 0x6, "42bf00", 0x58, 0x3a, 0x0, @local={0xfe, 0x80, [0x3, 0x10, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xd]}, @mcast2, {[], @pkt_toobig={0x2, 0x0, 0x0, 0x0, {0x0, 0x6, "7f112d", 0x0, 0x0, 0x0, @mcast1, @remote, [@dstopts={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x3a], [@enc_lim]}, @srh={0x0, 0x2, 0x4, 0x1, 0x0, 0x0, 0x0, [@mcast2]}]}}}}}}}, 0x0) [ 356.763695] BFS-fs: bfs_fill_super(): No BFS filesystem on loop0 (magic=08100000) 07:50:40 executing program 3: open(&(0x7f0000000100)='./file0\x00', 0xc68c2, 0x0) syz_mount_image$minix(&(0x7f00000000c0)='minix\x00', &(0x7f0000000080)='./file0\x00', 0x0, 0x2, &(0x7f0000000000)=[{&(0x7f00000001c0)="600084e002000a0000000001000000c98f13", 0x12, 0x400}, {&(0x7f0000000bc0)="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", 0x30e, 0x34f9}], 0x0, 0x0) r0 = socket$inet_icmp_raw(0x2, 0x3, 0x1) r1 = dup(r0) ioctl$PERF_EVENT_IOC_ENABLE(r1, 0x8912, 0x400200) acct(&(0x7f0000000480)='./file0\x00') r2 = socket$inet_icmp_raw(0x2, 0x3, 0x1) r3 = dup(r2) ioctl$PERF_EVENT_IOC_ENABLE(r3, 0x8912, 0x400200) getsockopt$inet_sctp_SCTP_GET_ASSOC_ID_LIST(0xffffffffffffffff, 0x84, 0x1d, &(0x7f000025e000)={0x2, [0x0, 0x0]}, &(0x7f0000a8a000)=0xc) getsockopt$inet_sctp6_SCTP_SOCKOPT_PEELOFF(0xffffffffffffffff, 0x84, 0x6c, &(0x7f000059aff8)={r4}, &(0x7f000034f000)=0x2059b000) getsockopt$inet_sctp6_SCTP_GET_PEER_ADDR_INFO(0xffffffffffffffff, 0x84, 0xf, &(0x7f0000000180)={r4, @in={{0x2, 0x4e20, @dev={0xac, 0x14, 0x14, 0x10}}}, 0x1, 0x80000001, 0x80, 0x3f, 0x2}, &(0x7f0000000080)=0x98) setsockopt$inet_sctp6_SCTP_DEFAULT_SNDINFO(0xffffffffffffffff, 0x84, 0x22, &(0x7f0000000140)={0x1000, 0x201, 0x7d, 0x2}, 0x10) setsockopt$inet_sctp_SCTP_AUTH_DELETE_KEY(r3, 0x84, 0x19, &(0x7f0000000040)={r4, 0x8001}, 0x8) umount2(&(0x7f0000000500)='./file0\x00', 0x0) 07:50:40 executing program 0: syz_mount_image$bfs(&(0x7f0000000000)='bfs\x00', &(0x7f0000000040)='./file0\x00', 0x0, 0x6d, &(0x7f0000000100)=[{&(0x7f0000000180)="cefaad1bb83c000040dc", 0xa}, {0x0, 0x0, 0xb3e}], 0x0, 0x0) [ 356.914601] audit: type=1800 audit(1592207440.779:328): pid=18505 uid=0 auid=0 ses=4 subj=system_u:system_r:kernel_t:s0 op=collect_data cause=failed(directio) comm="syz-executor.3" name="file0" dev="sda1" ino=16601 res=0 07:50:40 executing program 2: clone(0x20002004ffc, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) exit_group(0x0) syz_emit_ethernet(0x8e, &(0x7f00000000c0)={@broadcast, @link_local, @void, {@ipv6={0x86dd, @icmpv6={0x0, 0x6, "42bf00", 0x58, 0x3a, 0x0, @local={0xfe, 0x80, [0x3, 0x10, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xd]}, @mcast2, {[], @pkt_toobig={0x2, 0x0, 0x0, 0x0, {0x0, 0x6, "7f112d", 0x0, 0x0, 0x0, @mcast1, @remote, [@dstopts={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x3a], [@enc_lim]}, @srh={0x0, 0x2, 0x4, 0x1, 0x0, 0x0, 0x0, [@mcast2]}]}}}}}}}, 0x0) [ 356.980709] MINIX-fs: mounting unchecked file system, running fsck is recommended [ 357.108083] Process accounting resumed [ 357.113144] minix_free_inode: bit 1 already cleared 07:50:41 executing program 2: clone(0x20002004ffc, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) exit_group(0x0) syz_emit_ethernet(0x8e, &(0x7f00000000c0)={@broadcast, @link_local, @void, {@ipv6={0x86dd, @icmpv6={0x0, 0x6, "42bf00", 0x58, 0x3a, 0x0, @local={0xfe, 0x80, [0x3, 0x10, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xd]}, @mcast2, {[], @pkt_toobig={0x2, 0x0, 0x0, 0x0, {0x0, 0x6, "7f112d", 0x0, 0x0, 0x0, @mcast1, @remote, [@dstopts={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x3a], [@enc_lim]}, @srh={0x0, 0x2, 0x4, 0x1, 0x0, 0x0, 0x0, [@mcast2]}]}}}}}}}, 0x0) 07:50:41 executing program 3: open(&(0x7f0000000100)='./file0\x00', 0xc68c2, 0x0) syz_mount_image$minix(&(0x7f00000000c0)='minix\x00', &(0x7f0000000080)='./file0\x00', 0x0, 0x2, &(0x7f0000000000)=[{&(0x7f00000001c0)="600084e002000a0000000001000000c98f13", 0x12, 0x400}, {&(0x7f0000000bc0)="ee9f84a43eccaf1315bb397d00c1b6dd820dd13916181dba620938cb30f1c21afe3d926298b25834e890092d642cafe5db21ba9494febcf66079b722e73be3a8708a3624250f9f59fbbe942997c6c1e83a34e5779e8a4f40fdb6ffe59ffe4903500d3cd8c8f3ed19ad176daf94cf7fcaf2922f8aab3becc60c8d39ddf43cd6d2e9301da3caa35719f25a83478559e0e891dcb756ee22964d03f37561f5797490a0b93506482822075ba96db35a440d046e44eb4a79986b518281609003b6fae04a18be9a83ce7efa2ab80f75c90d78f0b4179d674376db1f7ae8745641adcde0d245722744bcea2fac9445014ee2293985119573ffcc0c22eb0769de1e9e5db53aa3378a4426503010a7c6247265838211527a0132ccf883ee08a6ea1a785e47ce16663f1c744af49200d5f3bc326e7d9089a5f17d0ad05f06e48c205f9b6d087ba7d3b6745e65700c009572a65b4bfbf6687821bc723b61b5abe7357e68a9b0640bfb9c01000080000000000e840ecf379c576c05757d44b19de0e2aa364c42156219a72cc943a60f0410891ed134f35f5fe6b4cf3abbcb984436322358a7c9393724860d87253981f9e79dbeb789577ead0ede31e19a2b114a0e4d82b3e1023dd28b6382e67e3246d2912e55cf9928da32c1020000006c610ea8fce149a7af20224b4e028601936ef9a78d80ff5567084ec128766e822d6124186d82e760128dd7de2653939d353c12f96deff3a28b022c784bd37df7f76640bcbcb01a4676d58b3e9c2baae66230e5f54a37527e8129d161b0c06f25648c55a7e5b2db528053c3e3864f41728b7935e575568ad114eb8c811bf19e07a398babbc64fbeab842688554783ed1551949a791e33799e59a34b6bdabc3458c379c735198292e5a272187449249d2c8a9aa58f3835a3e1716083bb04e4cbe140d1587a21e4ec2ae1f3ad81134df55903ffb8e173646352915a2c706709cf46538978224c0d6dc437cbfc37abfbd1b76feb5ca3aeb1ac8cbd40d5ba896f79ee8f76b0809f59b86862648774d2ace98b825e7a465b5dd80e491965971e7797aba3968441c77717a24ca41efb160c030cfc8edf8b6f4376", 0x30e, 0x34f9}], 0x0, 0x0) r0 = socket$inet_icmp_raw(0x2, 0x3, 0x1) r1 = dup(r0) ioctl$PERF_EVENT_IOC_ENABLE(r1, 0x8912, 0x400200) acct(&(0x7f0000000480)='./file0\x00') umount2(&(0x7f0000000500)='./file0\x00', 0x0) setxattr$trusted_overlay_upper(&(0x7f0000000040)='./file0\x00', &(0x7f0000000140)='trusted.overlay.upper\x00', &(0x7f0000000180)={0x0, 0xfb, 0x1a, 0x4, 0x80, "cd5e820ef6637f2677afe5e484b05ac2", "bfaa6f270a"}, 0x1a, 0x3) [ 357.180846] BFS-fs: bfs_fill_super(): No BFS filesystem on loop0 (magic=08100000) [ 357.216548] Process accounting resumed 07:50:41 executing program 0: syz_mount_image$bfs(&(0x7f0000000000)='bfs\x00', &(0x7f0000000040)='./file0\x00', 0x0, 0xeb, &(0x7f0000000100)=[{&(0x7f0000000180)="cefaad1bb83c000040dc", 0xa}, {0x0, 0x0, 0xb3e}], 0x0, 0x0) [ 357.273587] BFS-fs: bfs_fill_super(): No BFS filesystem on loop0 (magic=08100000) [ 357.365804] audit: type=1800 audit(1592207441.229:329): pid=18532 uid=0 auid=0 ses=4 subj=system_u:system_r:kernel_t:s0 op=collect_data cause=failed(directio) comm="syz-executor.3" name="file0" dev="sda1" ino=16631 res=0 [ 357.400964] MINIX-fs: mounting unchecked file system, running fsck is recommended 07:50:41 executing program 2: clone(0x20002004ffc, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) exit_group(0x0) syz_emit_ethernet(0x8e, &(0x7f00000000c0)={@broadcast, @link_local, @void, {@ipv6={0x86dd, @icmpv6={0x0, 0x6, "42bf00", 0x58, 0x3a, 0x0, @local={0xfe, 0x80, [0x3, 0x10, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xd]}, @mcast2, {[], @pkt_toobig={0x2, 0x0, 0x0, 0x0, {0x0, 0x6, "7f112d", 0x0, 0x0, 0x0, @mcast1, @remote, [@dstopts={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x3a], [@enc_lim]}, @srh={0x0, 0x2, 0x4, 0x1, 0x0, 0x0, 0x0, [@mcast2]}]}}}}}}}, 0x0) 07:50:41 executing program 5: perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x41c1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}, 0x800, 0x0, 0x0, 0x5}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = msgget$private(0x0, 0x0) msgsnd(r0, &(0x7f0000000180)=ANY=[@ANYBLOB="95"], 0x1, 0x0) msgrcv(r0, 0x0, 0x2b, 0x0, 0x0) msgctl$IPC_INFO(r0, 0x3, &(0x7f0000000040)=""/2) r1 = socket$inet(0x2, 0x2, 0x2000000088) bind(r1, &(0x7f0000000080)=@in={0x2, 0x4e20}, 0x7c) setsockopt$inet_udp_int(r1, 0x11, 0xa, &(0x7f0000000000)=0x1, 0x4) sendto$inet(r1, &(0x7f0000000200)='X', 0x1, 0x0, &(0x7f0000000280)={0x2, 0x8004e20}, 0x10) recvmmsg(r1, &(0x7f00000004c0)=[{{&(0x7f0000000400)=@ethernet={0x0, @dev}, 0x0, &(0x7f0000000480)}}], 0x6fdaec, 0x22, 0x0) syz_genetlink_get_family_id$gtp(0x0) open(0x0, 0x0, 0x0) dup(0xffffffffffffffff) [ 357.488965] Process accounting resumed [ 357.502772] BFS-fs: bfs_fill_super(): No BFS filesystem on loop0 (magic=08100000) [ 357.515413] minix_free_inode: bit 1 already cleared 07:50:41 executing program 2: clone(0x20002004ffc, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) exit_group(0x0) syz_emit_ethernet(0x8e, &(0x7f00000000c0)={@broadcast, @link_local, @void, {@ipv6={0x86dd, @icmpv6={0x0, 0x6, "42bf00", 0x58, 0x3a, 0x0, @local={0xfe, 0x80, [0x3, 0x10, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xd]}, @mcast2, {[], @pkt_toobig={0x2, 0x0, 0x0, 0x0, {0x0, 0x6, "7f112d", 0x0, 0x0, 0x0, @mcast1, @remote, [@dstopts={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x3a], [@enc_lim]}, @srh={0x0, 0x2, 0x4, 0x1, 0x0, 0x0, 0x0, [@mcast2]}]}}}}}}}, 0x0) [ 357.671072] BFS-fs: bfs_fill_super(): No BFS filesystem on loop0 (magic=08100000) [ 357.684050] Process accounting resumed 07:50:41 executing program 0: syz_mount_image$bfs(&(0x7f0000000000)='bfs\x00', &(0x7f0000000040)='./file0\x00', 0x0, 0xf0, &(0x7f0000000100)=[{&(0x7f0000000180)="cefaad1bb83c000040dc", 0xa}, {0x0, 0x0, 0xb3e}], 0x0, 0x0) 07:50:41 executing program 2: clone(0x20002004ffc, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) exit_group(0x0) syz_emit_ethernet(0x8e, &(0x7f00000000c0)={@broadcast, @link_local, @void, {@ipv6={0x86dd, @icmpv6={0x0, 0x6, "42bf00", 0x58, 0x3a, 0x0, @local={0xfe, 0x80, [0x3, 0x10, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xd]}, @mcast2, {[], @pkt_toobig={0x2, 0x0, 0x0, 0x0, {0x0, 0x6, "7f112d", 0x0, 0x0, 0x0, @mcast1, @remote, [@dstopts={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x3a], [@enc_lim]}, @srh={0x0, 0x2, 0x4, 0x1, 0x0, 0x0, 0x0, [@mcast2]}]}}}}}}}, 0x0) [ 357.874867] BFS-fs: bfs_fill_super(): No BFS filesystem on loop0 (magic=08100000) 07:50:41 executing program 0: syz_mount_image$bfs(&(0x7f0000000000)='bfs\x00', &(0x7f0000000040)='./file0\x00', 0x0, 0x3da, &(0x7f0000000100)=[{&(0x7f0000000180)="cefaad1bb83c000040dc", 0xa}, {0x0, 0x0, 0xb3e}], 0x0, 0x0) 07:50:41 executing program 2: clone(0x20002004ffc, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) exit_group(0x0) syz_emit_ethernet(0x8e, &(0x7f00000000c0)={@broadcast, @link_local, @void, {@ipv6={0x86dd, @icmpv6={0x0, 0x6, "42bf00", 0x58, 0x3a, 0x0, @local={0xfe, 0x80, [0x3, 0x10, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xd]}, @mcast2, {[], @pkt_toobig={0x2, 0x0, 0x0, 0x0, {0x0, 0x6, "7f112d", 0x0, 0x0, 0x0, @mcast1, @remote, [@dstopts={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x3a], [@enc_lim]}, @srh={0x0, 0x2, 0x4, 0x1, 0x0, 0x0, 0x0, [@mcast2]}]}}}}}}}, 0x0) [ 358.085279] BFS-fs: bfs_fill_super(): No BFS filesystem on loop0 (magic=08100000) 07:50:41 executing program 5: r0 = dup(0xffffffffffffffff) ioctl$PERF_EVENT_IOC_ENABLE(r0, 0x8912, 0x400200) syz_open_procfs(0x0, &(0x7f0000000040)='attr\x00') r1 = openat$kvm(0xffffffffffffff9c, &(0x7f0000000240)='/dev/kvm\x00', 0x0, 0x0) socket$inet(0x2, 0x2, 0x101) r2 = ioctl$KVM_CREATE_VM(r1, 0xae01, 0x0) r3 = ioctl$KVM_CREATE_VCPU(r2, 0xae41, 0x0) syz_kvm_setup_cpu$x86(0xffffffffffffffff, r3, &(0x7f0000fe8000/0x18000)=nil, &(0x7f0000000180)=[@textreal={0x8, &(0x7f0000000280)="baf80c432c9187f01766efbafc0cb8bd00ef0f320f624e10bad104ec26660ff85f50361b0f20c0663502000080f26eb800088ec00fae470b", 0x38}], 0x1, 0x51, 0x0, 0x0) syz_kvm_setup_cpu$x86(r2, 0xffffffffffffffff, &(0x7f0000fe8000/0x18000)=nil, 0x0, 0x0, 0x0, 0x0, 0x0) ioctl$PERF_EVENT_IOC_ENABLE(0xffffffffffffffff, 0x8912, 0x0) perf_event_open(&(0x7f0000000040)={0x1, 0x70, 0x0, 0x0, 0x2, 0x0, 0x0, 0x4, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000740)}, 0x5043a, 0x0, 0x5}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r4 = socket$inet_icmp_raw(0x2, 0x3, 0x1) r5 = dup(r4) ioctl$PERF_EVENT_IOC_ENABLE(r5, 0x8912, 0x400200) ioctl$sock_rose_SIOCADDRT(r5, 0x890b, &(0x7f0000000840)={@dev={0xbb, 0xbb, 0xbb, 0x1, 0x0}, 0x20, @remote={0xcc, 0xcc, 0xcc, 0xcc, 0xcc, 0xcc, 0x3}, @bpq0='bpq0\x00', 0x0, [@netrom={0xbb, 0xbb, 0xbb, 0xbb, 0xbb, 0x0, 0x0}, @netrom={0xbb, 0xbb, 0xbb, 0xbb, 0xbb, 0x0, 0x0}, @default, @remote={0xcc, 0xcc, 0xcc, 0xcc, 0xcc, 0xcc, 0x0}, @remote={0xcc, 0xcc, 0xcc, 0xcc, 0xcc, 0xcc, 0x2}, @bcast, @bcast, @remote={0xcc, 0xcc, 0xcc, 0xcc, 0xcc, 0xcc, 0x1}]}) clock_gettime(0x0, &(0x7f00000000c0)={0x0, 0x0}) futex$FUTEX_WAIT_MULTIPLE(&(0x7f0000000a80)=[{&(0x7f0000000000)=0x1}, {&(0x7f0000000200)}, {&(0x7f00000002c0), 0x1}, {&(0x7f0000000300), 0x2}, {&(0x7f0000000340)=0x1, 0x1}, {&(0x7f0000000380)=0x1, 0x1}, {&(0x7f00000003c0)=0x1}, {&(0x7f0000000400)=0x2, 0x2}, {&(0x7f0000000440)=0x1, 0x1}, {&(0x7f0000000480), 0x2}, {&(0x7f00000004c0), 0x1}, {&(0x7f0000000500)=0x1}, {&(0x7f0000000540)}, {&(0x7f0000000580)=0x1, 0x2}, {&(0x7f00000005c0)=0x2, 0x1}, {&(0x7f0000000600)=0x2}, {&(0x7f0000000640)}, {&(0x7f0000000680)}, {&(0x7f00000006c0)=0x1, 0x2}, {&(0x7f0000000700)=0x1}, {&(0x7f0000000780)}, {&(0x7f00000007c0), 0x2}, {&(0x7f0000000800)=0x1, 0x1}, {&(0x7f00000008c0)}, {&(0x7f0000000940)=0x1}, {&(0x7f0000000980)=0x1}, {&(0x7f00000009c0), 0x7f}, {&(0x7f0000000a00)=0x1, 0x1}, {&(0x7f0000000a40)=0x2, 0x2}], 0xd, 0x1d, &(0x7f0000000cc0)={0x77359400}, 0x0, 0x0) futex(&(0x7f0000000140), 0x8c, 0x2, &(0x7f0000000100)={r6, r7+60000000}, 0x0, 0x2) ioctl$KVM_RUN(r3, 0xae80, 0x0) setsockopt$inet_sctp_SCTP_NODELAY(0xffffffffffffffff, 0x84, 0x3, &(0x7f00000001c0)=0xffffffff, 0x4) 07:50:42 executing program 3: open(&(0x7f0000000100)='./file0\x00', 0xc68c2, 0x0) syz_mount_image$minix(&(0x7f00000000c0)='minix\x00', &(0x7f0000000080)='./file0\x00', 0x0, 0x2, &(0x7f0000000000)=[{&(0x7f00000001c0)="600084e002000a0000000001000000c98f13", 0x12, 0x400}, {&(0x7f0000000bc0)="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", 0x30e, 0x34f9}], 0x0, 0x0) r0 = socket$inet_icmp_raw(0x2, 0x3, 0x1) r1 = dup(r0) ioctl$PERF_EVENT_IOC_ENABLE(r1, 0x8912, 0x400200) acct(&(0x7f0000000480)='./file0\x00') umount2(&(0x7f0000000500)='./file0\x00', 0x0) r2 = syz_open_dev$mouse(&(0x7f0000000040)='/dev/input/mouse#\x00', 0x1, 0x614480) r3 = openat$loop_ctrl(0xffffffffffffff9c, &(0x7f00000009c0)='/dev/loop-control\x00', 0x0, 0x0) r4 = ioctl$LOOP_CTL_GET_FREE(r3, 0x4c82) ioctl$LOOP_CTL_REMOVE(r3, 0x4c81, r4) ioctl$LOOP_CTL_ADD(r2, 0x4c80, r4) [ 358.219097] audit: type=1800 audit(1592207442.089:330): pid=18594 uid=0 auid=0 ses=4 subj=system_u:system_r:kernel_t:s0 op=collect_data cause=failed(directio) comm="syz-executor.3" name="file0" dev="sda1" ino=16646 res=0 [ 358.253708] MINIX-fs: mounting unchecked file system, running fsck is recommended 07:50:42 executing program 0: syz_mount_image$bfs(&(0x7f0000000000)='bfs\x00', &(0x7f0000000040)='./file0\x00', 0x0, 0x3f0, &(0x7f0000000100)=[{&(0x7f0000000180)="cefaad1bb83c000040dc", 0xa}, {0x0, 0x0, 0xb3e}], 0x0, 0x0) 07:50:42 executing program 2: clone(0x20002004ffc, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) exit_group(0x0) syz_emit_ethernet(0x8e, &(0x7f00000000c0)={@broadcast, @link_local, @void, {@ipv6={0x86dd, @icmpv6={0x0, 0x6, "42bf00", 0x58, 0x3a, 0x0, @local={0xfe, 0x80, [0x3, 0x10, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xd]}, @mcast2, {[], @pkt_toobig={0x2, 0x0, 0x0, 0x0, {0x0, 0x6, "7f112d", 0x0, 0x0, 0x0, @mcast1, @remote, [@dstopts={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x3a], [@enc_lim]}, @srh={0x0, 0x2, 0x4, 0x1, 0x0, 0x0, 0x0, [@mcast2]}]}}}}}}}, 0x0) [ 358.308019] Process accounting resumed [ 358.314120] minix_free_inode: bit 1 already cleared [ 358.450740] BFS-fs: bfs_fill_super(): No BFS filesystem on loop0 (magic=08100000) 07:50:42 executing program 5: r0 = memfd_create(&(0x7f0000000780)='#\'%nodev\x00\x7f\x93\x8d\x84\xf5\x0fe\xe5\xd0ql\x86\xcd\xe6\x14\x93\xb0\x7f_,y<', 0x2) r1 = getpgid(0x0) getpgrp(0x0) perf_event_open(&(0x7f0000000700)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x50c, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, r1, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) write(r0, &(0x7f0000002000)='/', 0x1) sendfile(r0, r0, &(0x7f00000001c0), 0xfec) syz_init_net_socket$nl_rdma(0xffffffffffffffff, 0x3, 0x14) mmap(&(0x7f0000000000/0x3000)=nil, 0x3000, 0x4, 0x11, r0, 0x0) dup(0xffffffffffffffff) r2 = socket$inet_icmp_raw(0x2, 0x3, 0x1) r3 = dup(r2) ioctl$PERF_EVENT_IOC_ENABLE(r3, 0x8912, 0x400200) r4 = socket$inet6_tcp(0xa, 0x1, 0x0) getsockopt$inet6_IPV6_FLOWLABEL_MGR(r4, 0x6, 0x1a, 0x0, &(0x7f00000002c0)) r5 = socket$inet6_tcp(0xa, 0x1, 0x0) getsockopt$inet6_IPV6_FLOWLABEL_MGR(r5, 0x6, 0x1a, 0x0, &(0x7f00000002c0)) mount$fuseblk(0x0, &(0x7f0000000040)='./file0\x00', 0x0, 0xb84820, &(0x7f0000000000)=ANY=[@ANYRES16=r3, @ANYRESDEC=r4, @ANYRES16=r3, @ANYRES16=r5]) sendfile(0xffffffffffffffff, 0xffffffffffffffff, 0x0, 0x0) 07:50:42 executing program 2: clone(0x20002004ffc, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) exit_group(0x0) syz_emit_ethernet(0x8e, &(0x7f00000000c0)={@broadcast, @link_local, @void, {@ipv6={0x86dd, @icmpv6={0x0, 0x6, "42bf00", 0x58, 0x3a, 0x0, @local={0xfe, 0x80, [0x3, 0x10, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xd]}, @mcast2, {[], @pkt_toobig={0x2, 0x0, 0x0, 0x0, {0x0, 0x6, "7f112d", 0x0, 0x0, 0x0, @mcast1, @remote, [@dstopts={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x3a], [@enc_lim]}, @srh={0x0, 0x2, 0x4, 0x1, 0x0, 0x0, 0x0, [@mcast2]}]}}}}}}}, 0x0) [ 358.569422] BFS-fs: bfs_fill_super(): No BFS filesystem on loop0 (magic=08100000) 07:50:42 executing program 0: syz_mount_image$bfs(&(0x7f0000000000)='bfs\x00', &(0x7f0000000040)='./file0\x00', 0x0, 0x5000, &(0x7f0000000100)=[{&(0x7f0000000180)="cefaad1bb83c000040dc", 0xa}, {0x0, 0x0, 0xb3e}], 0x0, 0x0) 07:50:42 executing program 2: clone(0x20002004ffc, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) exit_group(0x0) syz_emit_ethernet(0x8e, &(0x7f00000000c0)={@broadcast, @link_local, @void, {@ipv6={0x86dd, @icmpv6={0x0, 0x6, "42bf00", 0x58, 0x3a, 0x0, @local={0xfe, 0x80, [0x3, 0x10, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xd]}, @mcast2, {[], @pkt_toobig={0x2, 0x0, 0x0, 0x0, {0x0, 0x6, "7f112d", 0x0, 0x0, 0x0, @mcast1, @remote, [@dstopts={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x3a], [@enc_lim]}, @srh={0x0, 0x2, 0x4, 0x1, 0x0, 0x0, 0x0, [@mcast2]}]}}}}}}}, 0x0) 07:50:42 executing program 3: open(&(0x7f0000000100)='./file0\x00', 0xc68c2, 0x0) syz_mount_image$minix(&(0x7f00000000c0)='minix\x00', &(0x7f0000000080)='./file0\x00', 0x0, 0x2, &(0x7f0000000000)=[{&(0x7f00000001c0)="600084e002000a0000000001000000c98f13", 0x12, 0x400}, {&(0x7f0000000bc0)="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", 0x30e, 0x34f9}], 0x0, 0x0) socket$inet_icmp_raw(0x2, 0x3, 0x1) r0 = socket$inet_icmp_raw(0x2, 0x3, 0x1) r1 = dup(r0) ioctl$PERF_EVENT_IOC_ENABLE(r1, 0x8912, 0x400200) r2 = dup(0xffffffffffffffff) ioctl$PERF_EVENT_IOC_ENABLE(r2, 0x8912, 0x400200) acct(&(0x7f0000000480)='./file0\x00') r3 = socket$inet_icmp_raw(0x2, 0x3, 0x1) dup(r3) r4 = socket$inet_icmp_raw(0x2, 0x3, 0x1) r5 = dup(r4) ioctl$PERF_EVENT_IOC_ENABLE(r5, 0x8912, 0x400200) r6 = socket$nl_generic(0x10, 0x3, 0x10) r7 = syz_genetlink_get_family_id$nl80211(&(0x7f0000000040)='nl80211\x00') sendmsg$NL80211_CMD_NEW_INTERFACE(r6, &(0x7f0000000180)={0x0, 0x0, &(0x7f0000000140)={&(0x7f00000000c0)={0x14, r7, 0x405, 0x0, 0x0, {0x7e}}, 0x14}}, 0x0) sendmsg$NL80211_CMD_GET_KEY(r5, &(0x7f00000002c0)={&(0x7f0000000140)={0x10, 0x0, 0x0, 0x20}, 0xc, &(0x7f0000000180)={&(0x7f0000000200)=ANY=[@ANYBLOB="a00000", @ANYRES16=r7, @ANYBLOB="080227bd7000fedbdf250900000005000800000000000800370001000000110007003b91ec40d61eb3bd21be2edc0f00000018006e80040001000400010004000100040002000400010004000b000800370001000000380050800800030005ac0f000500090002000000050002000500000009000100037cd8ae02000000040006000c000400dad0956694ab020c07000a0048669100080037000200000004000b00"], 0xa8}, 0x1, 0x0, 0x0, 0x10}, 0x48880) setsockopt$IP_VS_SO_SET_DEL(r3, 0x0, 0x484, &(0x7f0000000040)={0x88, @multicast1, 0x4e22, 0x0, 'sed\x00', 0x9, 0x6, 0x18}, 0x2c) umount2(&(0x7f0000000500)='./file0\x00', 0x0) 07:50:42 executing program 2: clone(0x20002004ffc, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) exit_group(0x0) syz_emit_ethernet(0x8e, &(0x7f00000000c0)={@broadcast, @link_local, @void, {@ipv6={0x86dd, @icmpv6={0x0, 0x6, "42bf00", 0x58, 0x3a, 0x0, @local={0xfe, 0x80, [0x3, 0x10, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xd]}, @mcast2, {[], @pkt_toobig={0x2, 0x0, 0x0, 0x0, {0x0, 0x6, "7f112d", 0x0, 0x0, 0x0, @mcast1, @remote, [@dstopts={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x3a], [@enc_lim]}, @srh={0x0, 0x2, 0x4, 0x1, 0x0, 0x0, 0x0, [@mcast2]}]}}}}}}}, 0x0) [ 359.129065] audit: type=1800 audit(1592207442.989:331): pid=18643 uid=0 auid=0 ses=4 subj=system_u:system_r:kernel_t:s0 op=collect_data cause=failed(directio) comm="syz-executor.3" name="file0" dev="sda1" ino=16642 res=0 [ 359.210430] MINIX-fs: mounting unchecked file system, running fsck is recommended [ 359.233256] platform regulatory.0: Direct firmware load for regulatory.db failed with error -2 [ 359.278918] IPVS: set_ctl: invalid protocol: 136 224.0.0.1:20002 07:50:43 executing program 2: clone(0x20002004ffc, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) exit_group(0x0) syz_emit_ethernet(0x8e, &(0x7f00000000c0)={@broadcast, @link_local, @void, {@ipv6={0x86dd, @icmpv6={0x0, 0x6, "42bf00", 0x58, 0x3a, 0x0, @local={0xfe, 0x80, [0x3, 0x10, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xd]}, @mcast2, {[], @pkt_toobig={0x2, 0x0, 0x0, 0x0, {0x0, 0x6, "7f112d", 0x0, 0x0, 0x0, @mcast1, @remote, [@dstopts={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x3a], [@enc_lim]}, @srh={0x0, 0x2, 0x4, 0x1, 0x0, 0x0, 0x0, [@mcast2]}]}}}}}}}, 0x0) [ 359.358068] Process accounting resumed [ 359.363397] minix_free_inode: bit 1 already cleared [ 359.513526] MINIX-fs: mounting unchecked file system, running fsck is recommended [ 359.523608] platform regulatory.0: Direct firmware load for regulatory.db failed with error -2 [ 359.567806] IPVS: set_ctl: invalid protocol: 136 224.0.0.1:20002 07:50:43 executing program 2: clone(0x20002004ffc, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) exit_group(0x0) syz_emit_ethernet(0x8e, &(0x7f00000000c0)={@broadcast, @link_local, @void, {@ipv6={0x86dd, @icmpv6={0x0, 0x6, "42bf00", 0x58, 0x3a, 0x0, @local={0xfe, 0x80, [0x3, 0x10, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xd]}, @mcast2, {[], @pkt_toobig={0x2, 0x0, 0x0, 0x0, {0x0, 0x6, "7f112d", 0x0, 0x0, 0x0, @mcast1, @remote, [@dstopts={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x3a], [@enc_lim]}, @srh={0x0, 0x2, 0x4, 0x1, 0x0, 0x0, 0x0, [@mcast2]}]}}}}}}}, 0x0) 07:50:43 executing program 0: syz_mount_image$bfs(&(0x7f0000000000)='bfs\x00', &(0x7f0000000040)='./file0\x00', 0x0, 0x6803, &(0x7f0000000100)=[{&(0x7f0000000180)="cefaad1bb83c000040dc", 0xa}, {0x0, 0x0, 0xb3e}], 0x0, 0x0) [ 359.717101] Process accounting resumed 07:50:43 executing program 3: open(&(0x7f0000000100)='./file0\x00', 0xc68c2, 0x0) syz_mount_image$minix(&(0x7f00000000c0)='minix\x00', &(0x7f0000000080)='./file0\x00', 0x0, 0x2, &(0x7f0000000000)=[{&(0x7f00000001c0)="600084e002000a0000000001000000c98f13", 0x12, 0x400}, {&(0x7f0000000bc0)="ee9f84a43eccaf1315bb397d00c1b6dd820dd13916181dba620938cb30f1c21afe3d926298b25834e890092d642cafe5db21ba9494febcf66079b722e73be3a8708a3624250f9f59fbbe942997c6c1e83a34e5779e8a4f40fdb6ffe59ffe4903500d3cd8c8f3ed19ad176daf94cf7fcaf2922f8aab3becc60c8d39ddf43cd6d2e9301da3caa35719f25a83478559e0e891dcb756ee22964d03f37561f5797490a0b93506482822075ba96db35a440d046e44eb4a79986b518281609003b6fae04a18be9a83ce7efa2ab80f75c90d78f0b4179d674376db1f7ae8745641adcde0d245722744bcea2fac9445014ee2293985119573ffcc0c22eb0769de1e9e5db53aa3378a4426503010a7c6247265838211527a0132ccf883ee08a6ea1a785e47ce16663f1c744af49200d5f3bc326e7d9089a5f17d0ad05f06e48c205f9b6d087ba7d3b6745e65700c009572a65b4bfbf6687821bc723b61b5abe7357e68a9b0640bfb9c01000080000000000e840ecf379c576c05757d44b19de0e2aa364c42156219a72cc943a60f0410891ed134f35f5fe6b4cf3abbcb984436322358a7c9393724860d87253981f9e79dbeb789577ead0ede31e19a2b114a0e4d82b3e1023dd28b6382e67e3246d2912e55cf9928da32c1020000006c610ea8fce149a7af20224b4e028601936ef9a78d80ff5567084ec128766e822d6124186d82e760128dd7de2653939d353c12f96deff3a28b022c784bd37df7f76640bcbcb01a4676d58b3e9c2baae66230e5f54a37527e8129d161b0c06f25648c55a7e5b2db528053c3e3864f41728b7935e575568ad114eb8c811bf19e07a398babbc64fbeab842688554783ed1551949a791e33799e59a34b6bdabc3458c379c735198292e5a272187449249d2c8a9aa58f3835a3e1716083bb04e4cbe140d1587a21e4ec2ae1f3ad81134df55903ffb8e173646352915a2c706709cf46538978224c0d6dc437cbfc37abfbd1b76feb5ca3aeb1ac8cbd40d5ba896f79ee8f76b0809f59b86862648774d2ace98b825e7a465b5dd80e491965971e7797aba3968441c77717a24ca41efb160c030cfc8edf8b6f4376", 0x30e, 0x34f9}], 0x0, 0x0) r0 = socket$inet_icmp_raw(0x2, 0x3, 0x1) r1 = dup(r0) ioctl$PERF_EVENT_IOC_ENABLE(r1, 0x8912, 0x400200) acct(&(0x7f0000000480)='./file0\x00') umount2(&(0x7f0000000140)='./file0\x00', 0x0) openat$rfkill(0xffffffffffffff9c, &(0x7f0000000040)='/dev/rfkill\x00', 0x20000, 0x0) [ 359.778069] minix_free_inode: bit 1 already cleared 07:50:43 executing program 2: clone(0x20002004ffc, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) exit_group(0x0) syz_emit_ethernet(0x8e, &(0x7f00000000c0)={@broadcast, @link_local, @void, {@ipv6={0x86dd, @icmpv6={0x0, 0x6, "42bf00", 0x58, 0x3a, 0x0, @local={0xfe, 0x80, [0x3, 0x10, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xd]}, @mcast2, {[], @pkt_toobig={0x2, 0x0, 0x0, 0x0, {0x0, 0x6, "7f112d", 0x0, 0x0, 0x0, @mcast1, @remote, [@dstopts={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x3a], [@enc_lim]}, @srh={0x0, 0x2, 0x4, 0x1, 0x0, 0x0, 0x0, [@mcast2]}]}}}}}}}, 0x0) [ 359.970383] audit: type=1800 audit(1592207443.839:332): pid=18674 uid=0 auid=0 ses=4 subj=system_u:system_r:kernel_t:s0 op=collect_data cause=failed(directio) comm="syz-executor.3" name="file0" dev="sda1" ino=16631 res=0 [ 359.982693] EXT4-fs (sda1): Unrecognized mount option "////////////////////////////////////////////////////////////////////////////////////////////////////////////////////////////////////////////////////////////////////////////////////////////////////////////////////////////////////////////////////////////////////////////////////////////////////////////////////////////////////////////////////////////////////////////////////////////////////////////////////////////////////////////////////////////////////////////////////////////////////////////////////////////////////////////////////////////////////////////////////////////////////////////////////////////////////////////////////////////////////////////////////////////////////////////////////////////////////////////////////////////////////////////////////////////////////////////////////////////////////////////////////////////////////////////////////////////////////////////////////////////////////////////////////////////////////////////////// [ 360.096586] MINIX-fs: mounting unchecked file system, running fsck is recommended 07:50:44 executing program 2: clone(0x20002004ffc, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) exit_group(0x0) syz_emit_ethernet(0x8e, &(0x7f00000000c0)={@broadcast, @link_local, @void, {@ipv6={0x86dd, @icmpv6={0x0, 0x6, "42bfff", 0x58, 0x3a, 0x0, @local={0xfe, 0x80, [0x3, 0x10, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xd]}, @mcast2, {[], @pkt_toobig={0x2, 0x0, 0x0, 0x0, {0x0, 0x6, "7f112d", 0x0, 0x0, 0x0, @mcast1, @remote, [@dstopts={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x3a], [@enc_lim]}, @srh={0x0, 0x2, 0x4, 0x1, 0x0, 0x0, 0x0, [@mcast2]}]}}}}}}}, 0x0) [ 360.197940] Process accounting resumed [ 360.202604] minix_free_inode: bit 1 already cleared [ 360.285838] MINIX-fs: mounting unchecked file system, running fsck is recommended [ 360.357810] minix_free_inode: bit 1 already cleared [ 360.432342] Process accounting resumed [ 360.488479] EXT4-fs (sda1): Unrecognized mount option "////////////////////////////////////////////////////////////////////////////////////////////////////////////////////////////////////////////////////////////////////////////////////////////////////////////////////////////////////////////////////////////////////////////////////////////////////////////////////////////////////////////////////////////////////////////////////////////////////////////////////////////////////////////////////////////////////////////////////////////////////////////////////////////////////////////////////////////////////////////////////////////////////////////////////////////////////////////////////////////////////////////////////////////////////////////////////////////////////////////////////////////////////////////////////////////////////////////////////////////////////////////////////////////////////////////////////////////////////////////////////////////////////////////////////////////////////////////////// [ 360.599897] BFS-fs: bfs_fill_super(): No BFS filesystem on loop0 (magic=08100000) 07:50:44 executing program 5: ioctl$sock_kcm_SIOCKCMCLONE(0xffffffffffffffff, 0x89e2, &(0x7f0000000000)={0xffffffffffffffff}) r1 = syz_genetlink_get_family_id$tipc2(&(0x7f0000000080)='TIPCv2\x00') sendmsg$TIPC_NL_UDP_GET_REMOTEIP(r0, &(0x7f0000000200)={&(0x7f0000000040)={0x10, 0x0, 0x0, 0x40000}, 0xc, &(0x7f00000001c0)={&(0x7f00000000c0)={0xc8, r1, 0x300, 0x70bd2a, 0x25dfdbfe, {}, [@TIPC_NLA_NODE={0x20, 0x6, 0x0, 0x1, [@TIPC_NLA_NODE_ADDR={0x8, 0x1, 0x101}, @TIPC_NLA_NODE_UP={0x4}, @TIPC_NLA_NODE_ADDR={0x8}, @TIPC_NLA_NODE_ADDR={0x8, 0x1, 0x7}]}, @TIPC_NLA_BEARER={0x94, 0x1, 0x0, 0x1, [@TIPC_NLA_BEARER_PROP={0x34, 0x2, 0x0, 0x1, [@TIPC_NLA_PROP_WIN={0x8}, @TIPC_NLA_PROP_MTU={0x8, 0x4, 0x1}, @TIPC_NLA_PROP_TOL={0x8, 0x2, 0x4}, @TIPC_NLA_PROP_PRIO={0x8, 0x1, 0x2}, @TIPC_NLA_PROP_PRIO={0x8, 0x1, 0x1f}, @TIPC_NLA_PROP_MTU={0x8, 0x4, 0x8}]}, @TIPC_NLA_BEARER_PROP={0x4c, 0x2, 0x0, 0x1, [@TIPC_NLA_PROP_MTU={0x8, 0x4, 0x1}, @TIPC_NLA_PROP_WIN={0x8, 0x3, 0x2b1}, @TIPC_NLA_PROP_TOL={0x8}, @TIPC_NLA_PROP_PRIO={0x8, 0x1, 0x3}, @TIPC_NLA_PROP_MTU={0x8, 0x4, 0x3f}, @TIPC_NLA_PROP_WIN={0x8, 0x3, 0x3}, @TIPC_NLA_PROP_MTU={0x8, 0x4, 0x80000001}, @TIPC_NLA_PROP_TOL={0x8, 0x2, 0x3}, @TIPC_NLA_PROP_WIN={0x8, 0x3, 0xfc}]}, @TIPC_NLA_BEARER_NAME={0xd, 0x1, @udp='udp:syz1\x00'}]}]}, 0xc8}}, 0x40) setxattr(&(0x7f0000000240)='./file0\x00', &(0x7f0000000280)=@known='trusted.overlay.upper\x00', &(0x7f00000002c0)='udp:syz1\x00', 0x9, 0x1) ioctl$VIDIOC_TRY_EXT_CTRLS(0xffffffffffffffff, 0xc0205649, &(0x7f0000000380)={0x9b0000, 0x38, 0x5, r0, 0x0, &(0x7f0000000340)={0x9909e1, 0x6, [], @string=&(0x7f0000000300)=0x5}}) sendmsg$OSF_MSG_REMOVE(r2, &(0x7f0000000480)={&(0x7f00000003c0)={0x10, 0x0, 0x0, 0x20020050}, 0xc, &(0x7f0000000440)={&(0x7f0000000400)={0x14, 0x1, 0x5, 0x3, 0x0, 0x0, {0x5, 0x0, 0x3}}, 0x14}, 0x1, 0x0, 0x0, 0x8810}, 0x0) r3 = openat$vcsu(0xffffffffffffff9c, &(0x7f00000004c0)='/dev/vcsu\x00', 0x200080, 0x0) ioctl$LOOP_CTL_ADD(r3, 0x4c80, 0xb) write$FUSE_INIT(0xffffffffffffffff, &(0x7f0000000500)={0x50, 0x0, 0x7, {0x7, 0x1f, 0x0, 0x48000, 0x8, 0x3, 0x8000}}, 0x50) r4 = openat$vsock(0xffffffffffffff9c, &(0x7f0000000580)='/dev/vsock\x00', 0x4400, 0x0) ioctl$LOOP_SET_BLOCK_SIZE(r4, 0x4c09, 0xffffffff0) r5 = openat$qat_adf_ctl(0xffffffffffffff9c, &(0x7f00000005c0)='/dev/qat_adf_ctl\x00', 0x40000, 0x0) ioctl$EVIOCGVERSION(r5, 0x80044501, &(0x7f0000000600)=""/165) accept4$bt_l2cap(r5, &(0x7f00000006c0)={0x1f, 0x0, @none}, &(0x7f0000000700)=0xe, 0x80000) ioctl$VIDIOC_TRY_EXT_CTRLS(0xffffffffffffffff, 0xc0205649, &(0x7f00000007c0)={0xa20000, 0x1, 0xfc76, 0xffffffffffffffff, 0x0, &(0x7f0000000780)={0x980922, 0x101, [], @p_u16=&(0x7f0000000740)=0x1}}) ioctl$GIO_FONTX(r6, 0x4b6b, &(0x7f0000000c00)={0x28, 0x1b, &(0x7f0000000800)}) ioctl$GIO_UNIMAP(0xffffffffffffffff, 0x4b66, &(0x7f0000000c80)={0x7, &(0x7f0000000c40)=[{}, {}, {}, {}, {}, {}, {}]}) r7 = openat$hwrng(0xffffffffffffff9c, &(0x7f0000000cc0)='/dev/hwrng\x00', 0x440000, 0x0) setsockopt$netlink_NETLINK_DROP_MEMBERSHIP(r7, 0x10e, 0x2, &(0x7f0000000d00)=0x1e, 0x4) ioctl$vim2m_VIDIOC_STREAMOFF(0xffffffffffffffff, 0x40045612, &(0x7f0000000d80)=0x1) 07:50:44 executing program 2: clone(0x20002004ffc, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) exit_group(0x0) syz_emit_ethernet(0x8e, &(0x7f00000000c0)={@broadcast, @link_local, @void, {@ipv6={0x86dd, @icmpv6={0x0, 0x6, "42bf00", 0x7, 0x3a, 0x0, @local={0xfe, 0x80, [0x3, 0x10, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xd]}, @mcast2, {[], @pkt_toobig={0x2, 0x0, 0x0, 0x0, {0x0, 0x6, "7f112d", 0x0, 0x0, 0x0, @mcast1, @remote, [@dstopts={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x3a], [@enc_lim]}, @srh={0x0, 0x2, 0x4, 0x1, 0x0, 0x0, 0x0, [@mcast2]}]}}}}}}}, 0x0) 07:50:44 executing program 3: open(&(0x7f0000000100)='./file0\x00', 0x969c2, 0x0) syz_mount_image$minix(&(0x7f00000000c0)='minix\x00', &(0x7f0000000080)='./file0\x00', 0x0, 0x0, &(0x7f0000000000), 0x0, 0x0) r0 = socket$inet_icmp_raw(0x2, 0x3, 0x1) r1 = dup(r0) ioctl$PERF_EVENT_IOC_ENABLE(r1, 0x8912, 0x400200) acct(&(0x7f0000000480)='./file0\x00') umount2(&(0x7f0000000500)='./file0\x00', 0x0) r2 = syz_genetlink_get_family_id$tipc2(&(0x7f00000000c0)='TIPCv2\x00') r3 = socket$inet_icmp_raw(0x2, 0x3, 0x1) r4 = dup(r3) ioctl$PERF_EVENT_IOC_ENABLE(r4, 0x8912, 0x400200) write$selinux_attr(r4, &(0x7f00000003c0)='system_u:object_r:framebuf_device_t:s0\x00', 0x27) r5 = socket$nl_generic(0x10, 0x3, 0x10) ioctl$SG_GET_SCSI_ID(r1, 0x2276, &(0x7f0000000400)) sendmsg$TIPC_NL_BEARER_ENABLE(r5, &(0x7f00000002c0)={0x0, 0x0, &(0x7f0000000000)={&(0x7f0000000100)=ANY=[@ANYBLOB='(\x00\x00\x00', @ANYRES16=r2, @ANYBLOB="7ffe000000000000000005000000140001"], 0x28}}, 0x0) sendmsg$TIPC_NL_BEARER_ENABLE(r1, &(0x7f0000000180)={&(0x7f0000000040)={0x10, 0x0, 0x0, 0x200000}, 0xc, &(0x7f0000000140)={&(0x7f0000000200)=ANY=[@ANYBLOB="88010000", @ANYRES16=r2, @ANYBLOB="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"], 0x188}, 0x1, 0x0, 0x0, 0x808}, 0x44040) 07:50:44 executing program 0: syz_mount_image$bfs(&(0x7f0000000000)='bfs\x00', &(0x7f0000000040)='./file0\x00', 0x0, 0xff0f, &(0x7f0000000100)=[{&(0x7f0000000180)="cefaad1bb83c000040dc", 0xa}, {0x0, 0x0, 0xb3e}], 0x0, 0x0) [ 360.874173] QAT: Invalid ioctl 07:50:44 executing program 5: perf_event_open(&(0x7f00000012c0)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x41c1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x20, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = syz_init_net_socket$nfc_llcp(0x27, 0x1, 0x1) bind$nfc_llcp(r0, &(0x7f0000000100)={0x27, 0x0, 0x0, 0x0, 0x0, 0x0, "8811e78754a503d39c2bd6a40f03c8aa024d00000000ffffffffffff7f261e21ccf67e1d0000e565aa9a9d32c7627ffe7a54cdbd77b300", 0x15}, 0x60) r1 = openat$sequencer(0xffffffffffffff9c, &(0x7f00000019c0)='/dev/sequencer\x00', 0x1, 0x0) write$sndseq(r1, &(0x7f0000000040)=[{0x0, 0xa, 0x0, 0x0, @tick=0x80ffffff, {}, {}, @quote}], 0x1c) dup(0xffffffffffffffff) r2 = syz_genetlink_get_family_id$nbd(&(0x7f0000000140)='nbd\x00') sendmsg$NBD_CMD_CONNECT(0xffffffffffffffff, &(0x7f0000000200)={&(0x7f0000000000)={0x10, 0x0, 0x0, 0x400000}, 0xc, &(0x7f00000000c0)={&(0x7f0000000040)={0x14, r2, 0x10, 0x70bd28}, 0x14}, 0x1, 0x0, 0x0, 0x4004114}, 0x4008040) [ 360.907845] QAT: Invalid ioctl [ 360.920519] audit: type=1800 audit(1592207444.790:333): pid=18715 uid=0 auid=0 ses=4 subj=system_u:system_r:kernel_t:s0 op=collect_data cause=failed(directio) comm="syz-executor.3" name="file0" dev="sda1" ino=16650 res=0 [ 360.960644] VFS: Can't find a Minix filesystem V1 | V2 | V3 on device loop3. 07:50:44 executing program 2: clone(0x20002004ffc, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) exit_group(0x0) syz_emit_ethernet(0x8e, &(0x7f00000000c0)={@broadcast, @link_local, @void, {@ipv6={0x86dd, @icmpv6={0x0, 0x6, "42bf00", 0x58, 0x4, 0x0, @local={0xfe, 0x80, [0x3, 0x10, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xd]}, @mcast2, {[], @pkt_toobig={0x2, 0x0, 0x0, 0x0, {0x0, 0x6, "7f112d", 0x0, 0x0, 0x0, @mcast1, @remote, [@dstopts={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x3a], [@enc_lim]}, @srh={0x0, 0x2, 0x4, 0x1, 0x0, 0x0, 0x0, [@mcast2]}]}}}}}}}, 0x0) [ 361.003008] netlink: 16 bytes leftover after parsing attributes in process `syz-executor.3'. [ 361.046715] Process accounting resumed [ 361.066622] netlink: 16 bytes leftover after parsing attributes in process `syz-executor.3'. 07:50:45 executing program 3: open(&(0x7f0000000100)='./file0\x00', 0xc68c2, 0x0) syz_mount_image$minix(&(0x7f00000000c0)='minix\x00', &(0x7f0000000080)='./file0\x00', 0x0, 0x2, &(0x7f0000000000)=[{&(0x7f00000001c0)="600084e002000a0000000001000000c98f13", 0x12, 0x400}, {&(0x7f0000000bc0)="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", 0x30e, 0x34f9}], 0x0, 0x0) r0 = socket$inet_icmp_raw(0x2, 0x3, 0x1) r1 = dup(r0) ioctl$PERF_EVENT_IOC_ENABLE(r1, 0x8912, 0x400200) ioctl$SCSI_IOCTL_SEND_COMMAND(r1, 0x1, &(0x7f0000000040)={0x26, 0x4, 0xcd, "39ac009fe301ef99141a7437b80e29dc8fd5b3f247b5dac780e427fe85e077ca2a7eb3334d4a"}) r2 = socket$inet_icmp_raw(0x2, 0x3, 0x1) r3 = dup(r2) ioctl$PERF_EVENT_IOC_ENABLE(r3, 0x8912, 0x400200) acct(&(0x7f0000000480)='./file0\x00') umount2(&(0x7f0000000500)='./file0\x00', 0x0) [ 361.143260] Process accounting resumed 07:50:45 executing program 5: mmap(&(0x7f0000000000/0xb36000)=nil, 0xb36000, 0xb635773f06ebbeee, 0x8031, 0xffffffffffffffff, 0x0) r0 = socket$inet_icmp_raw(0x2, 0x3, 0x1) r1 = dup(r0) ioctl$PERF_EVENT_IOC_ENABLE(r1, 0x8912, 0x400200) ioctl$IOC_PR_REGISTER(r1, 0x401870c8, &(0x7f00000000c0)={0x101, 0x8020000000}) r2 = open(&(0x7f0000000000)='./bus\x00', 0x103042, 0x0) mmap(&(0x7f0000001000/0xa000)=nil, 0xa000, 0x800006, 0x11, r2, 0x0) r3 = creat(&(0x7f0000000080)='./bus\x00', 0x0) ioctl$EXT4_IOC_SETFLAGS(r3, 0x40086602, &(0x7f0000000040)) creat(&(0x7f0000000100)='./bus\x00', 0x0) r4 = socket$inet6_tcp(0xa, 0x1, 0x0) getsockopt$inet6_IPV6_FLOWLABEL_MGR(r4, 0x6, 0x1a, 0x0, &(0x7f00000002c0)) ftruncate(r4, 0x2008001) sendmmsg(0xffffffffffffffff, &(0x7f0000005200)=[{{0x0, 0x0, 0x0, 0x0, &(0x7f0000000140)=ANY=[@ANYBLOB="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"/1983], 0x788}}], 0x1, 0x0) r5 = socket$inet_udplite(0x2, 0x2, 0x88) r6 = dup(r5) ioctl$PERF_EVENT_IOC_ENABLE(r6, 0x8912, 0x400200) madvise(&(0x7f0000000000/0x600000)=nil, 0x600003, 0x9) 07:50:45 executing program 2: clone(0x20002004ffc, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) exit_group(0x0) syz_emit_ethernet(0x8e, &(0x7f00000000c0)={@broadcast, @link_local, @void, {@ipv6={0x86dd, @icmpv6={0x0, 0x6, "42bf00", 0x58, 0x6, 0x0, @local={0xfe, 0x80, [0x3, 0x10, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xd]}, @mcast2, {[], @pkt_toobig={0x2, 0x0, 0x0, 0x0, {0x0, 0x6, "7f112d", 0x0, 0x0, 0x0, @mcast1, @remote, [@dstopts={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x3a], [@enc_lim]}, @srh={0x0, 0x2, 0x4, 0x1, 0x0, 0x0, 0x0, [@mcast2]}]}}}}}}}, 0x0) 07:50:45 executing program 1: mkdir(&(0x7f0000000080)='./file0\x00', 0x0) mount(0x0, &(0x7f00000000c0)='./file0\x00', &(0x7f0000000000)='tracefs\x00', 0x0, 0x0) r0 = syz_open_dev$tty1(0xc, 0x4, 0x4) ioctl$sock_FIOGETOWN(0xffffffffffffffff, 0x8903, &(0x7f0000000100)=0x0) r2 = getpgid(r1) prlimit64(r2, 0x0, 0x0, 0x0) r3 = syz_open_procfs(r2, &(0x7f0000000040)='mountinfo\x00') sendfile(r0, r3, 0x0, 0x800000080004103) pipe2(&(0x7f0000000140)={0xffffffffffffffff, 0xffffffffffffffff}, 0x80800) syz_extract_tcp_res$synack(&(0x7f0000000180)={0x41424344, 0x41424344}, 0x1, 0x0) syz_extract_tcp_res(&(0x7f00000001c0)={0x41424344, 0x41424344}, 0x8001, 0x5) write$tun(r4, &(0x7f0000000200)={@val={0x0, 0x9000}, @val={0x2, 0x0, 0x1, 0x6, 0xd85b, 0x400}, @ipv4=@tcp={{0x7, 0x4, 0x3, 0x4, 0x152, 0x65, 0x0, 0xba, 0x6, 0x0, @local, @multicast1, {[@lsrr={0x83, 0x7, 0x5d, [@remote]}]}}, {{0x4e21, 0x4e21, r5, r6, 0x0, 0x0, 0x12, 0x20, 0x100, 0x0, 0x4, {[@nop, @generic={0x2, 0xa, "7de5ad5d6f0b2d23"}, @window={0x3, 0x3, 0x9}, @exp_fastopen={0xfe, 0xe, 0xf989, "9c7ebda30cc3ac568e13"}, @exp_fastopen={0xfe, 0xf, 0xf989, "6723b6ef9b42198f626741"}, @sack_perm={0x4, 0x2}, @mss={0x2, 0x4, 0x9}]}}, {"46348d1af68d3c0eafc30a9a7f1f4ed7c29f030922103c9fcf9828d5f6e58214adfaaeb7dd2b705bf3e7934689518654f039273c91f8d3d954ce520cca676088488c90dcbb428785b705ec26bf2c325137930025d494f84315025cc4171ce104b3b6d580555a1cd8f43dbad9e106bb6f3145e82baa6cf31af35ea7ff79bbf2535b117f9b34b80d2520090dada94445f5b9da64c6ca7a1d16a4dc9ddaaa491f2681b843ce817954225f28bc5f0dbc70be7dccae4f26e61fd34e973240c8f0f9896632a8e01fabf62cdadff9107c6547ea3e787bc92544364100f8584c872e99af09ee4ef748f4863a170bf6fc4543"}}}}, 0x160) syz_open_dev$ttys(0xc, 0x2, 0x0) [ 361.279884] audit: type=1800 audit(1592207445.150:334): pid=18740 uid=0 auid=0 ses=4 subj=system_u:system_r:kernel_t:s0 op=collect_data cause=failed(directio) comm="syz-executor.3" name="file0" dev="sda1" ino=16597 res=0 07:50:45 executing program 2: clone(0x20002004ffc, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) exit_group(0x0) syz_emit_ethernet(0x8e, &(0x7f00000000c0)={@broadcast, @link_local, @void, {@ipv6={0x86dd, @icmpv6={0x0, 0x6, "42bf00", 0x58, 0xb, 0x0, @local={0xfe, 0x80, [0x3, 0x10, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xd]}, @mcast2, {[], @pkt_toobig={0x2, 0x0, 0x0, 0x0, {0x0, 0x6, "7f112d", 0x0, 0x0, 0x0, @mcast1, @remote, [@dstopts={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x3a], [@enc_lim]}, @srh={0x0, 0x2, 0x4, 0x1, 0x0, 0x0, 0x0, [@mcast2]}]}}}}}}}, 0x0) [ 361.343785] MINIX-fs: mounting unchecked file system, running fsck is recommended [ 361.467810] Process accounting resumed [ 361.473396] minix_free_inode: bit 1 already cleared 07:50:45 executing program 1: mkdir(&(0x7f0000000080)='./file0\x00', 0x0) mount(0x0, &(0x7f00000000c0)='./file0\x00', &(0x7f0000000000)='tracefs\x00', 0x0, 0x0) r0 = syz_open_dev$tty1(0xc, 0x4, 0x1) r1 = getpgid(0x0) prlimit64(r1, 0x0, 0x0, 0x0) r2 = socket$vsock_stream(0x28, 0x1, 0x0) getsockopt$sock_cred(r2, 0x1, 0x11, &(0x7f0000caaffb)={0x0, 0x0}, &(0x7f0000cab000)=0xc) setresuid(r3, 0x0, 0x0) ioctl$DRM_IOCTL_GET_CLIENT(0xffffffffffffffff, 0xc0286405, &(0x7f0000000040)={0x400, 0x8, {r1}, {r3}, 0x0, 0x9}) r4 = socket$inet_icmp_raw(0x2, 0x3, 0x1) r5 = dup(r4) semctl$SETVAL(0x0, 0x4, 0x10, &(0x7f00000001c0)=0x5) ioctl$PERF_EVENT_IOC_ENABLE(r5, 0x8912, 0x400200) ioctl$SECCOMP_IOCTL_NOTIF_RECV(r5, 0xc0502100, &(0x7f0000000100)) r6 = getpgid(0x0) prlimit64(r6, 0x0, 0x0, 0x0) r7 = getpgid(0x0) prlimit64(r7, 0x0, 0x0, 0x0) r8 = syz_open_procfs(r7, &(0x7f0000000180)='io\x00') sendfile(r0, r8, 0x0, 0x800000080004103) [ 361.561953] MINIX-fs: mounting unchecked file system, running fsck is recommended 07:50:45 executing program 2: clone(0x20002004ffc, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) exit_group(0x0) syz_emit_ethernet(0x8e, &(0x7f00000000c0)={@broadcast, @link_local, @void, {@ipv6={0x86dd, @icmpv6={0x0, 0x6, "42bf00", 0x58, 0x29, 0x0, @local={0xfe, 0x80, [0x3, 0x10, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xd]}, @mcast2, {[], @pkt_toobig={0x2, 0x0, 0x0, 0x0, {0x0, 0x6, "7f112d", 0x0, 0x0, 0x0, @mcast1, @remote, [@dstopts={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x3a], [@enc_lim]}, @srh={0x0, 0x2, 0x4, 0x1, 0x0, 0x0, 0x0, [@mcast2]}]}}}}}}}, 0x0) [ 361.624751] Process accounting resumed 07:50:45 executing program 3: perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x7a, 0x3, 0x0, 0x0, 0x41c1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x2, 0x2000080001, 0x84) setsockopt$inet_sctp_SCTP_INITMSG(r0, 0x84, 0x2, &(0x7f0000000100)={0x1a9}, 0x8) r1 = socket$inet_icmp_raw(0x2, 0x3, 0x1) r2 = dup(r1) ioctl$PERF_EVENT_IOC_ENABLE(r2, 0x8912, 0x400200) ioctl$sock_SIOCADDRT(r1, 0x890b, &(0x7f0000000140)={0x0, @xdp={0x2c, 0x1, 0x0, 0x20}, @generic={0x25, "aa0a55b94ae52dc8dfbbac73e31d"}, @generic={0xa, "b716bc679767b6f3ec1730a6d823"}, 0x2, 0x0, 0x0, 0x0, 0x8000, 0x0, 0x100000000, 0x55, 0x7ff}) ioctl$SIOCX25SENDCALLACCPT(r2, 0x89e9) sendmsg(r0, &(0x7f00000000c0)={&(0x7f0000006000)=@x25={0x9, @remote={[], 0x2}}, 0x80, &(0x7f0000007f80)=[{&(0x7f0000000040)='*', 0x1}], 0x1}, 0x0) [ 361.708407] minix_free_inode: bit 1 already cleared 07:50:45 executing program 1: mkdir(&(0x7f0000000080)='./file0\x00', 0x0) mount(0x0, &(0x7f0000000040)='./file0\x00', &(0x7f0000000000)='tracefs\x00', 0x0, 0x0) r0 = syz_open_dev$tty1(0xc, 0x4, 0x1) r1 = syz_open_procfs(0x0, &(0x7f0000000080)='mountinfo\x00') r2 = getpgid(0x0) prlimit64(r2, 0x0, 0x0, 0x0) prctl$PR_SET_PTRACER(0x59616d61, r2) sendfile(r0, r1, 0x0, 0x800000080004103) 07:50:45 executing program 0: syz_mount_image$bfs(&(0x7f0000000000)='bfs\x00', &(0x7f0000000040)='./file0\x00', 0x0, 0xfff0, &(0x7f0000000100)=[{&(0x7f0000000180)="cefaad1bb83c000040dc", 0xa}, {0x0, 0x0, 0xb3e}], 0x0, 0x0) 07:50:45 executing program 2: clone(0x20002004ffc, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) exit_group(0x0) syz_emit_ethernet(0x8e, &(0x7f00000000c0)={@broadcast, @link_local, @void, {@ipv6={0x86dd, @icmpv6={0x0, 0x6, "42bf00", 0x58, 0x2b, 0x0, @local={0xfe, 0x80, [0x3, 0x10, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xd]}, @mcast2, {[], @pkt_toobig={0x2, 0x0, 0x0, 0x0, {0x0, 0x6, "7f112d", 0x0, 0x0, 0x0, @mcast1, @remote, [@dstopts={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x3a], [@enc_lim]}, @srh={0x0, 0x2, 0x4, 0x1, 0x0, 0x0, 0x0, [@mcast2]}]}}}}}}}, 0x0) 07:50:45 executing program 2: clone(0x20002004ffc, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) exit_group(0x0) syz_emit_ethernet(0x8e, &(0x7f00000000c0)={@broadcast, @link_local, @void, {@ipv6={0x86dd, @icmpv6={0x0, 0x6, "42bf00", 0x58, 0x2c, 0x0, @local={0xfe, 0x80, [0x3, 0x10, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xd]}, @mcast2, {[], @pkt_toobig={0x2, 0x0, 0x0, 0x0, {0x0, 0x6, "7f112d", 0x0, 0x0, 0x0, @mcast1, @remote, [@dstopts={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x3a], [@enc_lim]}, @srh={0x0, 0x2, 0x4, 0x1, 0x0, 0x0, 0x0, [@mcast2]}]}}}}}}}, 0x0) 07:50:46 executing program 3: getpid() delete_module(&(0x7f0000000040)='[%\x00', 0x800) ioctl$ASHMEM_GET_SIZE(0xffffffffffffffff, 0x7704, 0x0) perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x41c1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}, 0x0, 0x0, 0x7, 0x0, 0x0, 0x0, 0xfffc}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x800000000000002, 0x0) r1 = ioctl$KVM_CREATE_VCPU(0xffffffffffffffff, 0xae41, 0x0) r2 = dup(0xffffffffffffffff) ioctl$PERF_EVENT_IOC_ENABLE(r2, 0x8912, 0x400200) socket$inet_icmp_raw(0x2, 0x3, 0x1) getsockopt$inet_sctp6_SCTP_ADAPTATION_LAYER(r0, 0x84, 0x7, &(0x7f00000001c0), &(0x7f0000000280)=0xfffffffffffffeba) ioctl$KVM_SET_LAPIC(r1, 0x4008ae89, &(0x7f0000001a40)={"06000000dd245c8474010000c9c8dc1964325fa96fa4ffff940000402bec0ba4c81036c93a40c8a4150001c03b0004000000060000000000410101c0ee377abaece6b88378e3d63a98fc191f361d264ffa8b46485f02baee1ab6b8154252066178868d1ef4b5365c5dc26ca097ddda7c21a984c2b9ca4bbb7a87165c0c1dbc75d7ea4df10000174a3ac8694525952f44500a1f0db500800000000000008f37f06e4ea9f1e5f0c6c379f9cc58bf69fcde318ead4825aa1b6a832d4e48cc41bb5a6baa41d614f6c8941bee805954a62d196a4e8d4bf6b21224b57f530d0000c1ff53bf79a1f5c5dc34b2262d66ae793b6304a30b97077f1c131045cbc11c4562d22db88d0edc5daee171cc04d96d9ec2db07478f347edbd6404923ad4a5672b1b285c7988c4ec0922c655ff600000000c00dc290d936d93236051fadfb4b95d02c0bda7ce38dabb7cd103fe4d0c9c963cd717a77f8df8d46099b1f58e068af6afbbc19db161c6df3e7c9c71bc08a282fc2c142856b5e4caff4c0a4f72445ef10dcd2c569319d6e9bb2058d023f669a64fc7d9684b45b00000000364673dcfa9235ea5a2ff23c4bb5c5acb290e8976dcac779ff000000000000003d4e185afe28b774b99d3890bd37428617de4cdd6f53c419ce31054182fd098af7b7f1b1152c691611f897558d4b755cb783978d9859b0537b05b623dcb5c4ca9317471a40fa4998cca80e961efffb4e1aa25d8a17deef0c8694c4395fc99be3c3fe7aeb8af4929ce7d346ca62b25d48fda5d10146702f78b233b5208752726ed9f0c340d494b92d19cc930bb8a5f8b4da8f4603ac0c3b698384e17a570dc8524823ed15af4ecfabb4b2541d3c114b7bba1c21a845c9cf0d1cc24aba47e30f558b2246ad95ccf7d2f80cc0ab26f08336ea1a33b79cf35b898837016eb211a1734c7af076e15451e33519fc978f66df7df4557c91024a8dc130a28ef5f63ad07b39c8d23b85cf434e065e8a29a800655d127de6f6347b4951f97b5703dc78b1ca9d74ea6a9ae12ab367c0de2659cc38d2f33ddd86e0597d33361eada119b5132145fa4525c488c7fffd6ceda6e9a02ebd97ced6b0161f2cc84615ceb8b18883299c636e9e46724a9a0600a8bb02f3e489631d522019a35fe12a33caf9dd8768ddbc02a484c345c3eff254297b1dbb04989c3f9f3c7b3c985c39b1d313018068d3809bac8c657e39f4f692613e28387e955722908dd88b56163be8312ff47c5b6f280472935af74e97a5a8110a4d74496f4c8ec82ddb56d9b962d2fc43fa01a047666865c84f7cff36056cc4ac258021e1581d43badaaec6cc5a2ef989de9801fed6d4be2bfcfe07a69c46bffb7e7603970800000000000000d372bdd6d89dc1ecf63c23d506114d0fba2bd1c69e8f7e3fccdcda85ce975ec1381b1cec6ddaa76e186719d8191643"}) connect$inet6(r0, &(0x7f0000000000)={0xa, 0x0, 0x0, @local, 0x9}, 0x1c) openat$misdntimer(0xffffffffffffff9c, &(0x7f0000000240)='/dev/mISDNtimer\x00', 0xa00, 0x0) dup(0xffffffffffffffff) sendmmsg(r0, &(0x7f0000006d00)=[{{0x0, 0x1002000, 0x0}}], 0xc6, 0x0) r3 = syz_open_dev$ptys(0xc, 0x3, 0x1) ioctl$TIOCGPGRP(r3, 0x540f, &(0x7f0000000180)=0x0) openat$ptmx(0xffffffffffffff9c, &(0x7f0000000200)='/dev/ptmx\x00', 0x640000, 0x0) ptrace$pokeuser(0x6, r4, 0x829d, 0x6) preadv(0xffffffffffffffff, &(0x7f0000000140)=[{&(0x7f0000000040)=""/220, 0xdc}], 0x1, 0x55) 07:50:46 executing program 2: clone(0x20002004ffc, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) exit_group(0x0) syz_emit_ethernet(0x8e, &(0x7f00000000c0)={@broadcast, @link_local, @void, {@ipv6={0x86dd, @icmpv6={0x0, 0x6, "42bf00", 0x58, 0x2f, 0x0, @local={0xfe, 0x80, [0x3, 0x10, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xd]}, @mcast2, {[], @pkt_toobig={0x2, 0x0, 0x0, 0x0, {0x0, 0x6, "7f112d", 0x0, 0x0, 0x0, @mcast1, @remote, [@dstopts={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x3a], [@enc_lim]}, @srh={0x0, 0x2, 0x4, 0x1, 0x0, 0x0, 0x0, [@mcast2]}]}}}}}}}, 0x0) 07:50:46 executing program 5: r0 = syz_open_dev$vbi(&(0x7f0000000040)='/dev/vbi#\x00', 0x3, 0x2) socket$inet6(0xa, 0x0, 0x73) perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x41c5, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext, 0x0, 0x0, 0x0, 0x0, 0x7}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0xfbe000)=nil, 0xfbe000, 0x2, 0x31, 0xffffffffffffffff, 0x0) r1 = openat$cachefiles(0xffffffffffffff9c, &(0x7f0000000240)='/dev/cachefiles\x00', 0xd5cdbc691573d4b5, 0x0) r2 = socket$nl_generic(0x10, 0x3, 0x10) r3 = syz_genetlink_get_family_id$nl80211(&(0x7f0000000040)='nl80211\x00') sendmsg$NL80211_CMD_NEW_INTERFACE(r2, &(0x7f0000000180)={0x0, 0x0, &(0x7f0000000140)={&(0x7f00000000c0)={0x14, r3, 0x405, 0x0, 0x0, {0x7e}}, 0x14}}, 0x0) sendmsg$NL80211_CMD_DEL_STATION(r1, &(0x7f0000000340)={&(0x7f0000000280)={0x10, 0x0, 0x0, 0x40}, 0xc, &(0x7f0000000300)={&(0x7f00000002c0)={0x38, r3, 0x200, 0x8, 0x25dfdbfe, {}, [@NL80211_ATTR_STA_AID={0x6, 0x10, 0x3bc}, @NL80211_ATTR_WDEV={0xc, 0x99, {0x7fff, 0xffffffffffffffff}}, @NL80211_ATTR_PEER_AID={0x6, 0xb5, 0x462}, @NL80211_ATTR_STA_PLINK_STATE={0x5, 0x74, 0x6}]}, 0x38}, 0x1, 0x0, 0x0, 0x20008841}, 0x20008015) remap_file_pages(&(0x7f00002ec000/0x200000)=nil, 0x200000, 0x0, 0x0, 0x0) mbind(&(0x7f0000012000/0xc00000)=nil, 0xc00000, 0x1, 0x0, 0x0, 0x2000000000003) ioctl$VIDIOC_REQBUFS(r0, 0xc0145608, &(0x7f0000000080)={0x81, 0x5, 0x2}) ioctl$VIDIOC_QBUF(r0, 0xc058565d, &(0x7f0000000140)={0x0, 0x5, 0x4, 0x0, 0x0, {0x0, 0x2710}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, "bc4c74c7"}, 0x0, 0x2, @planes=&(0x7f0000000000)={0x0, 0x0, @userptr}, 0xff00}) r4 = socket$inet_icmp_raw(0x2, 0x3, 0x1) r5 = dup(r4) ioctl$PERF_EVENT_IOC_ENABLE(r5, 0x8912, 0x400200) sendmsg$RDMA_NLDEV_CMD_SYS_SET(r5, &(0x7f0000000200)={&(0x7f00000000c0)={0x10, 0x0, 0x0, 0x1000}, 0xc, &(0x7f00000001c0)={&(0x7f0000000100)={0x28, 0x1407, 0x8, 0x70bd2a, 0x25dfdbfe, "", [@RDMA_NLDEV_ATTR_DEV_INDEX={0x8}, @RDMA_NLDEV_ATTR_DEV_INDEX={0x8, 0x1, 0x1}, @RDMA_NLDEV_NET_NS_FD={0x8}]}, 0x28}, 0x1, 0x0, 0x0, 0x4000000}, 0x20000044) dup(0xffffffffffffffff) ioctl$VIDIOC_REQBUFS(r0, 0xc0145608, &(0x7f0000000080)={0x0, 0x5}) 07:50:46 executing program 2: clone(0x20002004ffc, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) exit_group(0x0) syz_emit_ethernet(0x8e, &(0x7f00000000c0)={@broadcast, @link_local, @void, {@ipv6={0x86dd, @icmpv6={0x0, 0x6, "42bf00", 0x58, 0x33, 0x0, @local={0xfe, 0x80, [0x3, 0x10, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xd]}, @mcast2, {[], @pkt_toobig={0x2, 0x0, 0x0, 0x0, {0x0, 0x6, "7f112d", 0x0, 0x0, 0x0, @mcast1, @remote, [@dstopts={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x3a], [@enc_lim]}, @srh={0x0, 0x2, 0x4, 0x1, 0x0, 0x0, 0x0, [@mcast2]}]}}}}}}}, 0x0) 07:50:46 executing program 1: mkdir(&(0x7f0000000080)='./file0\x00', 0x0) mount(0x0, &(0x7f00000000c0)='./file0\x00', &(0x7f0000000000)='tracefs\x00', 0x0, 0x0) mount(&(0x7f0000000040)=ANY=[@ANYBLOB="2f73e829f56d643000"], &(0x7f0000000100)='./file0\x00', &(0x7f0000000140)='logfs\x00', 0x1, &(0x7f0000000180)='{)\x00') r0 = syz_open_dev$tty1(0xc, 0x4, 0x1) r1 = syz_open_procfs(0x0, &(0x7f0000000080)='mountinfo\x00') sendfile(r0, r1, 0x0, 0x800000080004103) r2 = socket$inet_icmp_raw(0x2, 0x3, 0x1) r3 = dup(r2) ioctl$PERF_EVENT_IOC_ENABLE(r3, 0x8912, 0x400200) r4 = accept4$bt_l2cap(r3, &(0x7f00000001c0)={0x1f, 0x0, @fixed}, &(0x7f0000000200)=0xe, 0x400) connect$bt_l2cap(r4, &(0x7f0000000240)={0x1f, 0x53, @any, 0x7}, 0xe) 07:50:46 executing program 0: syz_mount_image$bfs(&(0x7f0000000000)='bfs\x00', &(0x7f0000000040)='./file0\x00', 0x0, 0x74965992, &(0x7f0000000100)=[{&(0x7f0000000180)="cefaad1bb83c000040dc", 0xa}, {0x0, 0x0, 0xb3e}], 0x0, 0x0) 07:50:46 executing program 3: getpid() delete_module(&(0x7f0000000040)='[%\x00', 0x800) ioctl$ASHMEM_GET_SIZE(0xffffffffffffffff, 0x7704, 0x0) perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x41c1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}, 0x0, 0x0, 0x7, 0x0, 0x0, 0x0, 0xfffc}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x800000000000002, 0x0) r1 = ioctl$KVM_CREATE_VCPU(0xffffffffffffffff, 0xae41, 0x0) r2 = dup(0xffffffffffffffff) ioctl$PERF_EVENT_IOC_ENABLE(r2, 0x8912, 0x400200) socket$inet_icmp_raw(0x2, 0x3, 0x1) getsockopt$inet_sctp6_SCTP_ADAPTATION_LAYER(r0, 0x84, 0x7, &(0x7f00000001c0), &(0x7f0000000280)=0xfffffffffffffeba) ioctl$KVM_SET_LAPIC(r1, 0x4008ae89, &(0x7f0000001a40)={"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"}) connect$inet6(r0, &(0x7f0000000000)={0xa, 0x0, 0x0, @local, 0x9}, 0x1c) openat$misdntimer(0xffffffffffffff9c, &(0x7f0000000240)='/dev/mISDNtimer\x00', 0xa00, 0x0) dup(0xffffffffffffffff) sendmmsg(r0, &(0x7f0000006d00)=[{{0x0, 0x1002000, 0x0}}], 0xc6, 0x0) r3 = syz_open_dev$ptys(0xc, 0x3, 0x1) ioctl$TIOCGPGRP(r3, 0x540f, &(0x7f0000000180)=0x0) openat$ptmx(0xffffffffffffff9c, &(0x7f0000000200)='/dev/ptmx\x00', 0x640000, 0x0) ptrace$pokeuser(0x6, r4, 0x829d, 0x6) preadv(0xffffffffffffffff, &(0x7f0000000140)=[{&(0x7f0000000040)=""/220, 0xdc}], 0x1, 0x55) [ 362.952381] platform regulatory.0: Direct firmware load for regulatory.db failed with error -2 07:50:46 executing program 2: clone(0x20002004ffc, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) exit_group(0x0) syz_emit_ethernet(0x8e, &(0x7f00000000c0)={@broadcast, @link_local, @void, {@ipv6={0x86dd, @icmpv6={0x0, 0x6, "42bf00", 0x58, 0x3b, 0x0, @local={0xfe, 0x80, [0x3, 0x10, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xd]}, @mcast2, {[], @pkt_toobig={0x2, 0x0, 0x0, 0x0, {0x0, 0x6, "7f112d", 0x0, 0x0, 0x0, @mcast1, @remote, [@dstopts={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x3a], [@enc_lim]}, @srh={0x0, 0x2, 0x4, 0x1, 0x0, 0x0, 0x0, [@mcast2]}]}}}}}}}, 0x0) 07:50:47 executing program 4: r0 = socket$nl_netfilter(0x10, 0x3, 0xc) r1 = getpgid(0x0) prlimit64(r1, 0x0, 0x0, 0x0) r2 = syz_open_dev$evdev(&(0x7f0000000080)='/dev/input/event#\x00', 0x10001, 0x2000) ioctl$EVIOCSCLOCKID(r2, 0x400445a0, &(0x7f00000001c0)=0x80000000) r3 = getpgrp(r1) wait4(r3, 0x0, 0x80000000, &(0x7f0000000100)) modify_ldt$read(0x0, &(0x7f0000000280)=""/30, 0x1e) sendmsg$IPCTNL_MSG_TIMEOUT_NEW(r0, &(0x7f0000000040)={0x0, 0x0, &(0x7f0000000000)={&(0x7f00000000c0)={0x14, 0x4, 0x8, 0x5}, 0x14}, 0x1, 0x0, 0x0, 0x4000000}, 0x0) r4 = socket$inet_icmp_raw(0x2, 0x3, 0x1) r5 = dup(r4) ioctl$PERF_EVENT_IOC_ENABLE(r5, 0x8912, 0x400200) ioctl$DRM_IOCTL_MODE_GETPLANERESOURCES(0xffffffffffffffff, 0xc01064b5, &(0x7f0000000440)={&(0x7f00000003c0)=[0x0, 0x0, 0x0], 0x3}) ioctl$DRM_IOCTL_MODE_SETPLANE(0xffffffffffffffff, 0xc03064b7, &(0x7f0000000480)={r6, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x6, 0x0, 0x3ff}) ioctl$DRM_IOCTL_MODE_SETPLANE(0xffffffffffffffff, 0xc03064b7, &(0x7f0000000380)={r6, 0x6, 0x401, 0x7, 0x1, 0x8, 0xfffffe00, 0x10001, 0x6, 0xfffffc00, 0xfffffffa, 0x5}) ioctl$DRM_IOCTL_MODE_GETPLANE(r5, 0xc02064b6, &(0x7f0000000240)={r6, 0x0, 0x0, 0x0, 0x0, 0x2, &(0x7f0000000200)=[0x0, 0x0]}) 07:50:47 executing program 2: clone(0x20002004ffc, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) exit_group(0x0) syz_emit_ethernet(0x8e, &(0x7f00000000c0)={@broadcast, @link_local, @void, {@ipv6={0x86dd, @icmpv6={0x0, 0x6, "42bf00", 0x58, 0x3c, 0x0, @local={0xfe, 0x80, [0x3, 0x10, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xd]}, @mcast2, {[], @pkt_toobig={0x2, 0x0, 0x0, 0x0, {0x0, 0x6, "7f112d", 0x0, 0x0, 0x0, @mcast1, @remote, [@dstopts={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x3a], [@enc_lim]}, @srh={0x0, 0x2, 0x4, 0x1, 0x0, 0x0, 0x0, [@mcast2]}]}}}}}}}, 0x0) 07:50:47 executing program 4: r0 = socket$nl_route(0x10, 0x3, 0x0) r1 = socket(0x11, 0x2, 0x0) bind(r1, &(0x7f0000000080)=@generic={0x11, "000001000000000008fc9d71fc00000000000000f8ffff002e0b3836005404b0d6301a4ce875f2e3ff5f163ee340b76795008000f8000000000104003c5811039e15775027ecce66fd792bbf0e5bf5ff9b0816f3f6db1c00010000000000000049740000000000000006ad8e5ecc326d3a09ff42c65400"}, 0x80) getsockname$packet(r1, &(0x7f0000000040)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @dev}, &(0x7f0000000140)=0x14) sendmsg$NFT_MSG_GETCHAIN(r1, &(0x7f0000000280)={&(0x7f0000000000)={0x10, 0x0, 0x0, 0x20000}, 0xc, &(0x7f0000000240)={&(0x7f0000000380)=ANY=[@ANYBLOB="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"], 0x34}, 0x1, 0x0, 0x0, 0x4040050}, 0x24000080) sendmsg$nl_route(r0, &(0x7f0000002780)={0x0, 0x0, &(0x7f0000000340)={&(0x7f0000000180)=@newlink={0x3c, 0x10, 0x801, 0x0, 0x0, {0x0, 0x0, 0x0, r2}, [@IFLA_VFINFO_LIST={0x1c, 0x16, 0x0, 0x1, [{0x18, 0x1, 0x0, 0x1, [@IFLA_VF_IB_PORT_GUID={0x14, 0xb, {0x81000000}}]}]}]}, 0x3c}}, 0x0) bind(r1, &(0x7f00000001c0)=@isdn={0x22, 0xb8, 0x5, 0x8}, 0x80) 07:50:47 executing program 2: clone(0x20002004ffc, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) exit_group(0x0) syz_emit_ethernet(0x8e, &(0x7f00000000c0)={@broadcast, @link_local, @void, {@ipv6={0x86dd, @icmpv6={0x0, 0x6, "42bf00", 0x58, 0x3a, 0x0, @local={0xfe, 0x80, [0x3, 0x10, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xd]}, @mcast2, {[], @pkt_toobig={0x2, 0x0, 0x0, 0x0, {0x0, 0x6, "7f112d", 0x0, 0x0, 0x0, @mcast1, @remote, [@dstopts={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x3a], [@enc_lim]}, @srh={0x0, 0x2, 0x4, 0x1, 0x0, 0x0, 0x0, [@mcast2]}]}}}}}}}, 0x0) 07:50:47 executing program 4: r0 = open(&(0x7f00000001c0)='./bus\x00', 0x141042, 0x0) r1 = creat(&(0x7f0000000040)='./bus\x00', 0x0) fcntl$setstatus(r1, 0x4, 0x46000) lseek(r1, 0x4200, 0x0) readv(r0, &(0x7f0000000140)=[{&(0x7f0000000100)=""/25, 0x19}], 0x1) r2 = creat(&(0x7f0000000000)='./bus\x00', 0x0) io_setup(0x24, &(0x7f00000002c0)=0x0) r4 = socket$inet6_tcp(0xa, 0x1, 0x0) r5 = socket$inet_icmp_raw(0x2, 0x3, 0x1) dup(r5) r6 = dup2(r4, r5) ioctl$PERF_EVENT_IOC_ENABLE(r6, 0x8912, 0x400200) io_submit(r3, 0x1, &(0x7f0000000540)=[&(0x7f00000000c0)={0x0, 0x0, 0x0, 0x1, 0x0, r2, &(0x7f0000000000), 0x10000}]) r7 = open(&(0x7f0000000080)='./bus\x00', 0x0, 0x0) sendfile(r1, r7, 0x0, 0x8400fffffffb) sendfile(r0, r0, 0x0, 0x8080fffffffe) 07:50:47 executing program 2: clone(0x20002004ffc, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) exit_group(0x0) syz_emit_ethernet(0x8e, &(0x7f00000000c0)={@broadcast, @link_local, @void, {@ipv6={0x86dd, @icmpv6={0x0, 0x6, "42bf00", 0x58, 0x3a, 0x2, @local={0xfe, 0x80, [0x3, 0x10, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xd]}, @mcast2, {[], @pkt_toobig={0x2, 0x0, 0x0, 0x0, {0x0, 0x6, "7f112d", 0x0, 0x0, 0x0, @mcast1, @remote, [@dstopts={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x3a], [@enc_lim]}, @srh={0x0, 0x2, 0x4, 0x1, 0x0, 0x0, 0x0, [@mcast2]}]}}}}}}}, 0x0) 07:50:47 executing program 5: r0 = socket$inet6(0x10, 0x3, 0x0) sendto$inet6(r0, &(0x7f0000000080)="1c0000001200050f0c1000000049b23e9b200a00080001c000000001", 0x1c, 0x0, 0x0, 0x0) recvfrom$inet6(r0, 0x0, 0x0, 0x0, 0x0, 0x0) recvfrom$inet6(0xffffffffffffffff, &(0x7f0000000000)=""/93, 0x5d, 0x0, 0x0, 0x0) sendto$inet6(0xffffffffffffffff, &(0x7f0000000000)="9000000020001f", 0xfffffffffffffd57, 0x0, 0x0, 0x0) sendto$inet6(0xffffffffffffffff, &(0x7f0000000000)="58ad000011", 0x5, 0x0, 0x0, 0x0) r1 = socket$inet_icmp_raw(0x2, 0x3, 0x1) r2 = dup(r1) ioctl$PERF_EVENT_IOC_ENABLE(r2, 0x8912, 0x400200) ioctl$VIDIOC_S_EXT_CTRLS(0xffffffffffffffff, 0xc0205648, &(0x7f0000000100)={0x9e0000, 0x429, 0x962, r2, 0x0, &(0x7f00000000c0)={0x990afd, 0x101, [], @value=0x2}}) ioctl$USBDEVFS_CONTROL(r3, 0xc0185500, &(0x7f0000000240)={0x4, 0x0, 0x0, 0x3ff, 0xdc, 0x80000000, &(0x7f0000000140)="8ad44258d1d75894d404c98f5b79d1ae26dd88531e3d5c11b1f43561196ba41b808042d6cde08e69026197fc1ecad9e644572dbcc91b1f20bfd7fd9b0b529dbfe528c1a8c9112e9ecd6420035ffdfa525c998aa74a972768246222ce7de929b9d911aa9277d6a49730ef143a097c55e489ceada32e9efefd9b16ccb21898b40f6b0fa8995729fa0f24a6fb5bed81e86cb918ebefde878bbef1f0fd0eb87fe5f53decc9512f1d697b78e25227558d548271ff49b47a026cd7a0e6d68aa892a07f84aa5f2620e8ed4db895ede63638c70c3c23465121ee971137374c10"}) r4 = socket$inet6(0x10, 0x3, 0x9) sendto$inet6(r4, &(0x7f0000000000)='s', 0x10a73, 0x800, 0x0, 0x4b6ae4f95a5de35b) [ 363.940408] audit: type=1804 audit(1592207447.810:335): pid=18868 uid=0 auid=0 ses=4 subj=system_u:system_r:kernel_t:s0 op=invalid_pcr cause=open_writers comm="syz-executor.4" name="/root/syzkaller-testdir523901506/syzkaller.7WxnOu/143/bus" dev="sda1" ino=16662 res=1 07:50:47 executing program 0: syz_mount_image$bfs(&(0x7f0000000000)='bfs\x00', &(0x7f0000000040)='./file0\x00', 0x0, 0xfffffff0, &(0x7f0000000100)=[{&(0x7f0000000180)="cefaad1bb83c000040dc", 0xa}, {0x0, 0x0, 0xb3e}], 0x0, 0x0) 07:50:48 executing program 3: mknod$loop(&(0x7f0000000040)='./file0\x00', 0x0, 0x1) perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x41c0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext, 0x0, 0x0, 0x0, 0x0, 0x4}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = socket$netlink(0x10, 0x3, 0x0) ioctl$sock_inet_SIOCSIFADDR(r0, 0x8914, &(0x7f0000000000)={'syzkaller1\x00', {0x7, 0x0, @empty}}) r1 = socket$inet_icmp_raw(0x2, 0x3, 0x1) r2 = dup(r1) ioctl$PERF_EVENT_IOC_ENABLE(r2, 0x8912, 0x400200) ioctl$UI_SET_SWBIT(r2, 0x4004556d, 0xa) socket(0x0, 0x0, 0x0) recvmmsg(0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0) mount(&(0x7f0000000240)=ANY=[@ANYBLOB='/dev/nullb0'], &(0x7f0000000000)='./file0\x00', &(0x7f0000000200)='squashfs\x00', 0x0, 0x0) [ 364.085179] SELinux: unrecognized netlink message: protocol=9 nlmsg_type=17 sclass=netlink_audit_socket pid=18876 comm=syz-executor.5 07:50:48 executing program 2: clone(0x20002004ffc, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) exit_group(0x0) syz_emit_ethernet(0x8e, &(0x7f00000000c0)={@broadcast, @link_local, @void, {@ipv6={0x86dd, @icmpv6={0x0, 0x6, "42bf00", 0x58, 0x3a, 0x3, @local={0xfe, 0x80, [0x3, 0x10, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xd]}, @mcast2, {[], @pkt_toobig={0x2, 0x0, 0x0, 0x0, {0x0, 0x6, "7f112d", 0x0, 0x0, 0x0, @mcast1, @remote, [@dstopts={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x3a], [@enc_lim]}, @srh={0x0, 0x2, 0x4, 0x1, 0x0, 0x0, 0x0, [@mcast2]}]}}}}}}}, 0x0) 07:50:48 executing program 1: mkdir(&(0x7f0000000080)='./file0\x00', 0x0) mount(0x0, &(0x7f00000000c0)='./file0\x00', &(0x7f0000000000)='tracefs\x00', 0x0, 0x0) r0 = syz_open_dev$tty1(0xc, 0x4, 0x1) r1 = socket$inet_icmp_raw(0x2, 0x3, 0x1) r2 = add_key$keyring(&(0x7f0000000340)='keyring\x00', &(0x7f0000001440)={'syz', 0x0}, 0x0, 0x0, 0xfffffffffffffffd) r3 = add_key(&(0x7f0000000940)='big_key\x00', &(0x7f00000000c0)={'syz'}, &(0x7f0000000a00)="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", 0x1001, r2) keyctl$read(0xb, r3, &(0x7f0000001480)=""/4104, 0x1008) r4 = add_key$user(&(0x7f0000000040)='user\x00', &(0x7f0000000100)={'syz', 0x3}, &(0x7f0000000140)="438ea579d9b526aab00724374d730025561eeb85f0b0ccb19f2cfc23e13ee91516deb68582ea8e37e9b3d4cb1a23385783709b725ddf9d14118501e738899793544ac5f4850f49aedbaeaaf5188db13ced793ef9be170e6ac82435967458a928eab2ec71bd697914e019", 0x6a, 0xfffffffffffffff9) r5 = add_key(0x0, &(0x7f00000000c0)={'syz'}, &(0x7f0000000a00), 0x0, 0x0) keyctl$read(0xb, r5, 0x0, 0x0) keyctl$KEYCTL_RESTRICT_KEYRING(0x1d, 0x0, 0x0, &(0x7f0000000040)=@keyring={'key_or_keyring:', r5}) keyctl$dh_compute(0x17, &(0x7f00000001c0)={r3, r4, r5}, &(0x7f0000000200)=""/110, 0x6e, &(0x7f0000000340)={&(0x7f0000000280)={'md4-generic\x00'}, &(0x7f00000002c0)="e16d861da01317778b8d612a6736505e071a88f20fbeb9d6ec8133d27de0c221eaee243dcd0dfa817e7ca5a89cb81baee181ace8fca658e15b7bfbed33ab9f21745c24", 0x43}) r6 = dup(r1) ioctl$PERF_EVENT_IOC_ENABLE(r6, 0x8912, 0x400200) ioctl$KDSETLED(r6, 0x4b32, 0x9) r7 = syz_open_procfs(0x0, &(0x7f0000000080)='mountinfo\x00') sendfile(r0, r7, 0x0, 0x800000080004103) [ 364.194050] SELinux: unrecognized netlink message: protocol=9 nlmsg_type=17 sclass=netlink_audit_socket pid=18883 comm=syz-executor.5 07:50:48 executing program 2: clone(0x20002004ffc, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) exit_group(0x0) syz_emit_ethernet(0x8e, &(0x7f00000000c0)={@broadcast, @link_local, @void, {@ipv6={0x86dd, @icmpv6={0x0, 0x6, "42bf00", 0x58, 0x3a, 0x6, @local={0xfe, 0x80, [0x3, 0x10, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xd]}, @mcast2, {[], @pkt_toobig={0x2, 0x0, 0x0, 0x0, {0x0, 0x6, "7f112d", 0x0, 0x0, 0x0, @mcast1, @remote, [@dstopts={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x3a], [@enc_lim]}, @srh={0x0, 0x2, 0x4, 0x1, 0x0, 0x0, 0x0, [@mcast2]}]}}}}}}}, 0x0) 07:50:48 executing program 5: socket$pppoe(0x18, 0x1, 0x0) r0 = socket$packet(0x11, 0x2, 0x300) setsockopt$SO_ATTACH_FILTER(r0, 0x1, 0x1a, &(0x7f0000000040)={0x2, &(0x7f0000000000)=[{0x28, 0x0, 0x0, 0xfffff034}, {0x80000006}]}, 0x10) pipe(&(0x7f0000000300)={0xffffffffffffffff, 0xffffffffffffffff}) r3 = socket$inet_udp(0x2, 0x2, 0x0) close(r3) write$binfmt_misc(r2, &(0x7f0000000140)=ANY=[], 0xfec8) r4 = socket$inet6(0xa, 0x200000000003, 0x87) connect$inet6(r4, &(0x7f00000002c0)={0xa, 0x0, 0x0, @mcast2, 0x7}, 0x1c) fsetxattr$trusted_overlay_upper(r0, &(0x7f0000000080)='trusted.overlay.upper\x00', &(0x7f00000000c0)={0x0, 0xfb, 0x50, 0x7, 0x3, "282133dd61a76d8b585dd0aeceb6457d", "92be7d96e0d45d125c3c4862bb387203baba380c57a5051ee8a5d26f629713a69e189848049912fe9312d587e60b28efc969c06b6c6c27c075715b"}, 0x50, 0x1) perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x16, 0x0, 0x41c1, 0x0, 0x8, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, @perf_bp={&(0x7f00000001c0), 0x7}, 0x20, 0x0, 0x0, 0x9, 0x0, 0xa}, 0x0, 0x0, 0xffffffffffffffff, 0x1) r5 = openat$hwrng(0xffffffffffffff9c, &(0x7f0000000140)='/dev/hwrng\x00', 0x100, 0x0) ioctl$VHOST_SET_VRING_NUM(r5, 0x4008af10, &(0x7f0000000180)={0x0, 0x8001}) splice(r1, 0x0, r3, 0x0, 0x10005, 0x0) getsockopt$inet_sctp_SCTP_GET_ASSOC_ID_LIST(0xffffffffffffffff, 0x84, 0x1d, &(0x7f00000003c0)=ANY=[@ANYBLOB="020000000b3513d36be042ebd59e3f89e368e6e02691062d8f7feb3bf724c8e3ffffff7fbff2f869cc99e30865843f315d54bffd318693c51df5f5198a407df99e35ca7fe791d54576d37ecbe8e82d636d80a07f0004000000000000d80b646ad3372000114863ea8cbd8843707891cd80bdae615160dc71ac", @ANYRES32=0x0, @ANYRES32=0x0], &(0x7f0000a8a000)=0xc) getsockopt$inet_sctp6_SCTP_SOCKOPT_PEELOFF(0xffffffffffffffff, 0x84, 0x6c, &(0x7f000059aff8)={r6}, &(0x7f000034f000)=0x2059b000) getsockopt$inet_sctp6_SCTP_GET_PEER_ADDR_INFO(0xffffffffffffffff, 0x84, 0xf, &(0x7f0000000180)={r6, @in={{0x2, 0x4e20, @dev={0xac, 0x14, 0x14, 0x10}}}, 0x1, 0x80000001, 0x80, 0x3f, 0x2}, &(0x7f0000000080)=0x98) setsockopt$inet_sctp6_SCTP_DEFAULT_SNDINFO(0xffffffffffffffff, 0x84, 0x22, &(0x7f0000000140)={0x1000, 0x201, 0x7d, 0x2, r6}, 0x10) getsockopt$inet_sctp_SCTP_PR_SUPPORTED(0xffffffffffffffff, 0x84, 0x71, &(0x7f0000000240)={r6, 0x200}, &(0x7f0000000280)=0x8) getsockopt$inet_sctp_SCTP_CONTEXT(0xffffffffffffffff, 0x84, 0x11, &(0x7f0000000340)={r7, 0x54}, &(0x7f0000000380)=0x8) [ 364.394835] squashfs: SQUASHFS error: Can't find a SQUASHFS superblock on nullb0 [ 364.503665] squashfs: SQUASHFS error: Can't find a SQUASHFS superblock on nullb0 07:50:48 executing program 2: clone(0x20002004ffc, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) exit_group(0x0) syz_emit_ethernet(0x8e, &(0x7f00000000c0)={@broadcast, @link_local, @void, {@ipv6={0x86dd, @icmpv6={0x0, 0x6, "42bf00", 0x58, 0x3a, 0x7, @local={0xfe, 0x80, [0x3, 0x10, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xd]}, @mcast2, {[], @pkt_toobig={0x2, 0x0, 0x0, 0x0, {0x0, 0x6, "7f112d", 0x0, 0x0, 0x0, @mcast1, @remote, [@dstopts={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x3a], [@enc_lim]}, @srh={0x0, 0x2, 0x4, 0x1, 0x0, 0x0, 0x0, [@mcast2]}]}}}}}}}, 0x0) 07:50:48 executing program 3: r0 = open(&(0x7f0000000080)='./file0\x00', 0x30000, 0x8c) r1 = syz_genetlink_get_family_id$netlbl_mgmt(&(0x7f0000000140)='NLBL_MGMT\x00') sendmsg$NLBL_MGMT_C_ADDDEF(r0, &(0x7f0000000280)={&(0x7f00000000c0)={0x10, 0x0, 0x0, 0x40}, 0xc, &(0x7f0000000240)={&(0x7f00000001c0)={0x54, r1, 0x300, 0x70bd2c, 0x25dfdbfc, {}, [@NLBL_MGMT_A_PROTOCOL={0x8, 0x2, 0x2}, @NLBL_MGMT_A_PROTOCOL={0x8, 0x2, 0x3}, @NLBL_MGMT_A_FAMILY={0x6, 0xb, 0x1e}, @NLBL_MGMT_A_IPV4ADDR={0x8, 0x7, @remote}, @NLBL_MGMT_A_CV4DOI={0x8, 0x4, 0xffffffffffffffff}, @NLBL_MGMT_A_IPV4ADDR={0x8, 0x7, @rand_addr=0x64010102}, @NLBL_MGMT_A_DOMAIN={0xf, 0x1, '/dev/audio\x00'}]}, 0x54}}, 0x18c0) r2 = openat$audio(0xffffffffffffff9c, &(0x7f0000000180)='/dev/audio\x00', 0x0, 0x0) ioctl$SNDCTL_DSP_SETFRAGMENT(r2, 0xc004500a, &(0x7f0000000040)) readv(r2, &(0x7f0000000100)=[{&(0x7f0000000780)=""/4095, 0xfff}], 0x1) r3 = socket$inet_icmp_raw(0x2, 0x3, 0x1) r4 = dup(r3) ioctl$PERF_EVENT_IOC_ENABLE(r4, 0x8912, 0x400200) read$dsp(r2, &(0x7f0000000000)=""/12, 0xc) 07:50:48 executing program 2: clone(0x20002004ffc, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) exit_group(0x0) syz_emit_ethernet(0x8e, &(0x7f00000000c0)={@broadcast, @link_local, @void, {@ipv6={0x86dd, @icmpv6={0x0, 0x6, "42bf00", 0x58, 0x3a, 0x9, @local={0xfe, 0x80, [0x3, 0x10, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xd]}, @mcast2, {[], @pkt_toobig={0x2, 0x0, 0x0, 0x0, {0x0, 0x6, "7f112d", 0x0, 0x0, 0x0, @mcast1, @remote, [@dstopts={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x3a], [@enc_lim]}, @srh={0x0, 0x2, 0x4, 0x1, 0x0, 0x0, 0x0, [@mcast2]}]}}}}}}}, 0x0) [ 364.737299] audit: type=1804 audit(1592207448.600:336): pid=18871 uid=0 auid=0 ses=4 subj=system_u:system_r:kernel_t:s0 op=invalid_pcr cause=ToMToU comm="syz-executor.4" name="/root/syzkaller-testdir523901506/syzkaller.7WxnOu/143/bus" dev="sda1" ino=16662 res=1 [ 364.846061] audit: type=1804 audit(1592207448.630:337): pid=18871 uid=0 auid=0 ses=4 subj=system_u:system_r:kernel_t:s0 op=invalid_pcr cause=ToMToU comm="syz-executor.4" name="/root/syzkaller-testdir523901506/syzkaller.7WxnOu/143/bus" dev="sda1" ino=16662 res=1 [ 364.935986] audit: type=1804 audit(1592207448.660:338): pid=18868 uid=0 auid=0 ses=4 subj=system_u:system_r:kernel_t:s0 op=invalid_pcr cause=open_writers comm="syz-executor.4" name="/root/syzkaller-testdir523901506/syzkaller.7WxnOu/143/bus" dev="sda1" ino=16662 res=1 07:50:48 executing program 5: r0 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f00000001c0)='cgroup.controllers\x00', 0x275a, 0x0) r1 = syz_open_dev$dri(&(0x7f0000000180)='/dev/dri/card#\x00', 0xffffffff80000000, 0x20800) write$binfmt_script(r1, &(0x7f00000002c0)=ANY=[@ANYBLOB="c6cdfa0f3c013f03d91dcbc43a4d96043cdfdc6dfd72c4d5124abe08299f5285588600060000000000000750c14a741735d0d280e2f310c759aebb5c8565681deb0759108f96763b671e70ff3bff0392f00200000045f0ea47ce0000004d3b8aec9209b6ab93a4e3a6871077faa2e37970a4e8868518671137463d796cab8a1925c86af7"], 0xfffffffffffffed8) creat(&(0x7f0000000140)='./file0\x00', 0x8) mmap(&(0x7f0000000000/0xb36000)=nil, 0xb36000, 0x2, 0x28011, r0, 0x0) r2 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000080)='cgroup.controllers\x00', 0xb00000000065808, 0x0) sendmsg$NFT_BATCH(0xffffffffffffffff, &(0x7f0000000280)={0x0, 0x0, &(0x7f0000000240)={&(0x7f0000000000)=ANY=[@ANYBLOB="140000001000000000000000000000000000000a20000000000a01000000000087a3db98000000000900010073797a300000000084000000080a8389933a000000000000000000000900010073797a30000000000c00024000000000000000032e000240"], 0x1}}, 0x0) r3 = socket$nl_netfilter(0x10, 0x3, 0xc) sendfile(r3, r2, 0x0, 0x100000001) getsockopt$inet_sctp6_SCTP_MAX_BURST(r0, 0x84, 0x14, &(0x7f00000000c0), &(0x7f0000000100)=0x4) 07:50:48 executing program 2: clone(0x20002004ffc, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) exit_group(0x0) syz_emit_ethernet(0x8e, &(0x7f00000000c0)={@broadcast, @link_local, @void, {@ipv6={0x86dd, @icmpv6={0x0, 0x6, "42bf00", 0x58, 0x3a, 0x2c, @local={0xfe, 0x80, [0x3, 0x10, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xd]}, @mcast2, {[], @pkt_toobig={0x2, 0x0, 0x0, 0x0, {0x0, 0x6, "7f112d", 0x0, 0x0, 0x0, @mcast1, @remote, [@dstopts={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x3a], [@enc_lim]}, @srh={0x0, 0x2, 0x4, 0x1, 0x0, 0x0, 0x0, [@mcast2]}]}}}}}}}, 0x0) 07:50:48 executing program 4: ioctl$UI_BEGIN_FF_ERASE(0xffffffffffffffff, 0xc00c55ca, &(0x7f0000000080)={0x0, 0x200}) r0 = socket$inet_icmp_raw(0x2, 0x3, 0x1) r1 = dup(r0) ioctl$PERF_EVENT_IOC_ENABLE(r1, 0x8912, 0x400200) sendmsg$AUDIT_DEL_RULE(r1, &(0x7f0000000580)={&(0x7f0000000000)={0x10, 0x0, 0x0, 0x40000000}, 0xc, &(0x7f0000000540)={&(0x7f0000000100)={0x424, 0x3f4, 0x400, 0x70bd2b, 0x25dfdbff, {0x5, 0x0, 0x2c, [0x1, 0xff, 0x10001, 0xfffffffa, 0x2, 0x4, 0x1f, 0x9, 0x6, 0x1, 0x9, 0x1, 0x144e, 0x0, 0x3ff, 0x101, 0x1, 0x7, 0x7, 0x10001, 0x6, 0x40, 0x5, 0x6, 0x6, 0x78, 0x3, 0x3, 0x7, 0x1, 0xfffffc01, 0x40, 0x479, 0x5, 0x0, 0x5, 0x200, 0xbc8, 0x2, 0xffff, 0xfff, 0x3, 0x4, 0x1, 0x0, 0xffff, 0xb1, 0xff, 0x6, 0x9, 0x9, 0x2, 0x2, 0xa267, 0x0, 0x7f, 0x20, 0x2, 0x100, 0x2, 0xff, 0x4fc6, 0x1, 0x800], [0x9e2c, 0x6, 0xf9, 0x10000, 0x4, 0x4, 0x7, 0x3f, 0x2, 0x8, 0x9, 0x1, 0x1, 0xb0, 0x0, 0x6, 0x401, 0x400, 0x8, 0x9, 0x1, 0x332, 0x80000001, 0x2, 0x3, 0x4, 0x2, 0xfffffffa, 0x4, 0xb93, 0x3, 0x3, 0x6, 0x4, 0x890c, 0x7, 0xffff6ed6, 0x800, 0x7fff, 0x800, 0x3f, 0x5, 0x1, 0x7, 0x0, 0x6, 0x7fffffff, 0x30000, 0x7b1, 0x5, 0x80000000, 0x0, 0xffffffff, 0x5, 0x7, 0x0, 0xa6, 0x6, 0x10001, 0x2, 0x4, 0xb9, 0x4, 0x8], [0x3, 0x5, 0x7, 0x7ff, 0xb2, 0x2, 0x35b, 0x7fffffff, 0x40, 0x8, 0xfffeffff, 0x7f, 0x2, 0x9, 0xf2, 0x4, 0x800, 0x638, 0x1ff, 0x4, 0x1ff, 0x5, 0x6, 0x8, 0x3, 0x9d5e, 0x7, 0xffff, 0x6, 0xabe, 0xd5, 0x4, 0x4, 0x9, 0x6, 0x80000001, 0x81, 0x4, 0x0, 0x401, 0x3, 0xb92, 0x7, 0x3ff, 0x1, 0x800, 0x9, 0x3, 0xffff0001, 0xff, 0x2, 0x8, 0x3, 0x5313, 0x4, 0x19f2, 0x800, 0x7, 0x0, 0xb, 0x0, 0x60a, 0x9], [0x8, 0xffffffff, 0xfffffffc, 0x4, 0x1, 0x2, 0x6, 0x511b, 0x8, 0x7, 0x9, 0x61, 0x4, 0x1f, 0x526e, 0x80a7, 0x81, 0x7, 0x401, 0x4, 0x1, 0x1, 0x401, 0x100, 0xc92, 0x9, 0x1ff, 0x3, 0x20049066, 0x8, 0x197, 0xf7, 0x4, 0x5, 0xff, 0x0, 0x400, 0x80, 0x4, 0x0, 0x1000, 0x5, 0xfffffbff, 0xffff, 0x1000, 0x1, 0x3, 0x2, 0x9, 0x0, 0x4, 0xfffffbff, 0x2, 0xef76, 0x2, 0x7, 0x4, 0x6, 0x7ff, 0x3, 0xc2d, 0x84b0, 0x80000001, 0x5], 0x3, ['\xb0\\\x00']}, ["", "", "", "", ""]}, 0x424}, 0x1, 0x0, 0x0, 0x2004000}, 0x40) syz_read_part_table(0x0, 0x6, &(0x7f0000000040)=[{&(0x7f00000000c0)="0201a5ffffff0a100000ff45ac000000000063000800000000000000024000ffffff82000000e10000008877007200300700a6ffffff00000000008000da55aa", 0x40, 0x1c0}]) r2 = openat$nvme_fabrics(0xffffffffffffff9c, &(0x7f00000005c0)='/dev/nvme-fabrics\x00', 0x688101, 0x0) ioctl$SNDRV_SEQ_IOCTL_GET_QUEUE_TEMPO(r2, 0xc02c5341, &(0x7f0000000600)) 07:50:48 executing program 0: syz_mount_image$bfs(&(0x7f0000000000)='bfs\x00', &(0x7f0000000040)='./file0\x00', 0x0, 0xfffffffffffffff0, &(0x7f0000000100)=[{&(0x7f0000000180)="cefaad1bb83c000040dc", 0xa}, {0x0, 0x0, 0xb3e}], 0x0, 0x0) 07:50:48 executing program 2: clone(0x20002004ffc, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) exit_group(0x0) syz_emit_ethernet(0x8e, &(0x7f00000000c0)={@broadcast, @link_local, @void, {@ipv6={0x86dd, @icmpv6={0x0, 0x6, "42bf00", 0x58, 0x3a, 0x33, @local={0xfe, 0x80, [0x3, 0x10, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xd]}, @mcast2, {[], @pkt_toobig={0x2, 0x0, 0x0, 0x0, {0x0, 0x6, "7f112d", 0x0, 0x0, 0x0, @mcast1, @remote, [@dstopts={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x3a], [@enc_lim]}, @srh={0x0, 0x2, 0x4, 0x1, 0x0, 0x0, 0x0, [@mcast2]}]}}}}}}}, 0x0) [ 365.103711] loop4: p2 p3 p4 [ 365.111406] loop4: p2 size 1073872896 extends beyond EOD, truncated 07:50:49 executing program 1: syz_open_dev$vbi(&(0x7f0000000040)='/dev/vbi#\x00', 0x3, 0x2) mkdir(&(0x7f0000000080)='./file0\x00', 0x0) mount(0x0, &(0x7f00000000c0)='./file0\x00', &(0x7f0000000000)='tracefs\x00', 0x0, 0x0) r0 = syz_open_dev$tty1(0xc, 0x4, 0x1) r1 = syz_open_procfs(0x0, &(0x7f0000000080)='mountinfo\x00') sendfile(r0, r1, 0x0, 0x800000080004103) [ 365.168682] loop4: p3 size 1912633224 extends beyond EOD, truncated [ 365.192982] loop4: p4 size 3657465856 extends beyond EOD, truncated 07:50:49 executing program 2: clone(0x20002004ffc, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) exit_group(0x0) syz_emit_ethernet(0x8e, &(0x7f00000000c0)={@broadcast, @link_local, @void, {@ipv6={0x86dd, @icmpv6={0x0, 0x6, "42bf00", 0x58, 0x3a, 0x3c, @local={0xfe, 0x80, [0x3, 0x10, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xd]}, @mcast2, {[], @pkt_toobig={0x2, 0x0, 0x0, 0x0, {0x0, 0x6, "7f112d", 0x0, 0x0, 0x0, @mcast1, @remote, [@dstopts={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x3a], [@enc_lim]}, @srh={0x0, 0x2, 0x4, 0x1, 0x0, 0x0, 0x0, [@mcast2]}]}}}}}}}, 0x0) 07:50:49 executing program 3: ioctl$int_in(0xffffffffffffffff, 0x5452, 0x0) prlimit64(0x0, 0xe, &(0x7f0000000140)={0x7, 0x4000000000008d}, 0x0) sendmsg$key(0xffffffffffffffff, &(0x7f0000000240)={0x0, 0x0, &(0x7f0000000200)={&(0x7f00000002c0)=ANY=[@ANYBLOB="020c81030e0000002abd7000fedbdf2502001000000000000000000000000000080012599ff2bbf0124b0a1b3d0002000400b26b6e0000000000060033003f0000004c03000000000000e00000010000000000000000000000000000000000000000000024020001000000000000c82301000000000000000000"], 0x70}}, 0x10) pipe(0x0) r0 = getpid() r1 = dup(0xffffffffffffffff) ioctl$PERF_EVENT_IOC_ENABLE(r1, 0x8912, 0x400200) ioctl$VIDIOC_QUERYMENU(r1, 0xc02c5625, &(0x7f0000000280)={0x542f681b, 0x1f, @value=0x2}) sched_setattr(r0, &(0x7f0000000040)={0x38, 0x2, 0x0, 0x0, 0x0, 0x0, 0x5f6}, 0x0) r2 = open(0x0, 0x8001141042, 0x0) write(r2, &(0x7f0000000000)="b6", 0xfffffe7e) pipe(&(0x7f0000000100)={0xffffffffffffffff, 0xffffffffffffffff}) fcntl$setpipe(r3, 0x407, 0x0) vmsplice(0xffffffffffffffff, &(0x7f0000000000)=[{&(0x7f0000000500), 0x3528a9c0}], 0x1, 0x0) sched_setattr(0x0, &(0x7f0000000080)={0x30, 0x2, 0x0, 0x0, 0x3}, 0x0) perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) syz_open_dev$evdev(&(0x7f000004a000)='/dev/input/event#\x00', 0x0, 0x0) dup3(0xffffffffffffffff, 0xffffffffffffffff, 0x0) syz_mount_image$vfat(&(0x7f0000000000)='vfat\x00', &(0x7f0000000480)='./file0\x00', 0xe000, 0x2, &(0x7f0000000380)=[{&(0x7f00000000c0)="eb3c906d6b66732e666174000204010002000270f7f8", 0x16}, {0x0, 0x38, 0x4}], 0x0, 0x0) umount2(&(0x7f0000000540)='./file0\x00', 0x0) 07:50:49 executing program 4: perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x41c1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0, 0x4}, 0x0, 0xfffffffffffffffe}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = getpid() sched_setscheduler(r0, 0x5, &(0x7f0000000380)) sched_setscheduler(0x0, 0x0, 0x0) r1 = syz_open_procfs(0x0, &(0x7f0000000440)='mountinfo\x00') r2 = openat$ttyS3(0xffffffffffffff9c, &(0x7f0000000840)='/dev/ttyS3\x00', 0x802, 0x0) sendfile(r2, r1, 0x0, 0x20000000000000d8) r3 = openat$hwrng(0xffffffffffffff9c, &(0x7f0000000080)='/dev/hwrng\x00', 0x100, 0x0) ioctl$FUSE_DEV_IOC_CLONE(0xffffffffffffffff, 0x8004e500, &(0x7f00000003c0)=r3) ioctl$PERF_EVENT_IOC_ENABLE(0xffffffffffffffff, 0x8912, 0x400200) ioctl$vim2m_VIDIOC_S_CTRL(0xffffffffffffffff, 0xc008561c, &(0x7f0000000040)={0x80000001, 0x400}) r4 = socket$inet6_tcp(0xa, 0x1, 0x0) r5 = openat$null(0xffffffffffffff9c, &(0x7f00000001c0)='/dev/null\x00', 0x40000, 0x0) ioctl$TIOCGSERIAL(r5, 0x541e, &(0x7f00000002c0)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, &(0x7f0000000200)=""/190}) bind$inet6(r4, &(0x7f0000d84000), 0x1c) setsockopt$inet6_int(r4, 0x29, 0x43, &(0x7f0000000000)=0x1, 0x4) setsockopt$inet6_tcp_int(r4, 0x6, 0xa, 0x0, 0x0) setsockopt$inet6_tcp_TCP_CONGESTION(r4, 0x6, 0xd, &(0x7f0000000180)='dctcp\x00', 0x6) sendto$inet6(r4, &(0x7f0000f6f000), 0xfffffffffffffea7, 0x20000004, &(0x7f0000b63fe4)={0xa, 0x2}, 0x1c) creat(0x0, 0x0) 07:50:49 executing program 2: clone(0x20002004ffc, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) exit_group(0x0) syz_emit_ethernet(0x8e, &(0x7f00000000c0)={@broadcast, @link_local, @void, {@ipv6={0x86dd, @icmpv6={0x0, 0x6, "42bf00", 0x58, 0x3a, 0xff, @local={0xfe, 0x80, [0x3, 0x10, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xd]}, @mcast2, {[], @pkt_toobig={0x2, 0x0, 0x0, 0x0, {0x0, 0x6, "7f112d", 0x0, 0x0, 0x0, @mcast1, @remote, [@dstopts={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x3a], [@enc_lim]}, @srh={0x0, 0x2, 0x4, 0x1, 0x0, 0x0, 0x0, [@mcast2]}]}}}}}}}, 0x0) 07:50:49 executing program 3: pipe(&(0x7f0000000380)={0xffffffffffffffff, 0xffffffffffffffff}) r2 = openat$ppp(0xffffffffffffff9c, &(0x7f0000000080)='/dev/ppp\x00', 0x0, 0x0) ioctl$EVIOCGPROP(r2, 0xc004743e, &(0x7f0000000280)=""/233) r3 = fcntl$dupfd(r2, 0x0, r2) ioctl$PPPIOCGUNIT(r3, 0x40047451, 0xfffffffffffffffd) r4 = socket$inet_udp(0x2, 0x2, 0x0) sendmsg$nl_route_sched(0xffffffffffffffff, &(0x7f0000002980)={0x0, 0x0, &(0x7f0000002940)={&(0x7f0000000080)=ANY=[@ANYBLOB="7000000030003b050000000000000000000000005c000100580001000b00010073616d706c6500002c000280080005000000000008000300040000001800020000000000000000c900000000000000000000000000040006000c00070000000000000000000c0008000000000000000000"], 0x70}}, 0x0) close(r4) socket$netlink(0x10, 0x3, 0x0) write$binfmt_misc(r1, &(0x7f0000000000)=ANY=[], 0xfffffecc) r5 = socket$inet_udplite(0x2, 0x2, 0x88) r6 = dup(r5) ioctl$PERF_EVENT_IOC_ENABLE(r6, 0x8912, 0x400200) splice(r0, 0x0, r4, 0x0, 0x800000008, 0x0) 07:50:49 executing program 2: clone(0x20002004ffc, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) exit_group(0x0) syz_emit_ethernet(0x8e, &(0x7f00000000c0)={@broadcast, @link_local, @void, {@ipv6={0x86dd, @icmpv6={0x0, 0x6, "42bf00", 0x58, 0x3a, 0x0, @local={0xfe, 0x27, [0x3, 0x10, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xd]}, @mcast2, {[], @pkt_toobig={0x2, 0x0, 0x0, 0x0, {0x0, 0x6, "7f112d", 0x0, 0x0, 0x0, @mcast1, @remote, [@dstopts={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x3a], [@enc_lim]}, @srh={0x0, 0x2, 0x4, 0x1, 0x0, 0x0, 0x0, [@mcast2]}]}}}}}}}, 0x0) 07:50:49 executing program 2: clone(0x20002004ffc, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) exit_group(0x0) syz_emit_ethernet(0x8e, &(0x7f00000000c0)={@broadcast, @link_local, @void, {@ipv6={0x86dd, @icmpv6={0x0, 0x6, "42bf00", 0x58, 0x3a, 0x0, @local={0xfe, 0x28, [0x3, 0x10, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xd]}, @mcast2, {[], @pkt_toobig={0x2, 0x0, 0x0, 0x0, {0x0, 0x6, "7f112d", 0x0, 0x0, 0x0, @mcast1, @remote, [@dstopts={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x3a], [@enc_lim]}, @srh={0x0, 0x2, 0x4, 0x1, 0x0, 0x0, 0x0, [@mcast2]}]}}}}}}}, 0x0) 07:50:49 executing program 2: clone(0x20002004ffc, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) exit_group(0x0) syz_emit_ethernet(0x8e, &(0x7f00000000c0)={@broadcast, @link_local, @void, {@ipv6={0x86dd, @icmpv6={0x0, 0x6, "42bf00", 0x58, 0x3a, 0x0, @local={0xfe, 0x80, [0x2, 0x10, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xd]}, @mcast2, {[], @pkt_toobig={0x2, 0x0, 0x0, 0x0, {0x0, 0x6, "7f112d", 0x0, 0x0, 0x0, @mcast1, @remote, [@dstopts={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x3a], [@enc_lim]}, @srh={0x0, 0x2, 0x4, 0x1, 0x0, 0x0, 0x0, [@mcast2]}]}}}}}}}, 0x0) 07:50:49 executing program 0: syz_mount_image$bfs(&(0x7f0000000000)='bfs\x00', &(0x7f0000000040)='./file0\x00', 0x0, 0x2, &(0x7f0000000100)=[{&(0x7f0000000180)="cefaad46b83c000040dc", 0xa}, {0x0, 0x0, 0xb3e}], 0x0, 0x0) 07:50:50 executing program 1: mkdir(&(0x7f0000000080)='./file0\x00', 0x0) mount(0x0, &(0x7f00000000c0)='./file0\x00', &(0x7f0000000000)='tracefs\x00', 0x0, 0x0) r0 = syz_open_dev$tty1(0xc, 0x4, 0x1) r1 = socket$inet_icmp_raw(0x2, 0x3, 0x1) dup(r1) ioctl$PERF_EVENT_IOC_ENABLE(0xffffffffffffffff, 0x8912, 0x400200) r2 = socket$inet_icmp_raw(0x2, 0x3, 0x1) r3 = dup(r2) ioctl$PERF_EVENT_IOC_ENABLE(r3, 0x8912, 0x400200) r4 = dup(0xffffffffffffffff) ioctl$PERF_EVENT_IOC_ENABLE(r4, 0x8912, 0x400200) openat$adsp1(0xffffffffffffff9c, &(0x7f0000000140)='/dev/adsp1\x00', 0x1010c0, 0x0) r5 = socket$inet_icmp_raw(0x2, 0x3, 0x1) r6 = dup(r5) ioctl$PERF_EVENT_IOC_ENABLE(r6, 0x8912, 0x400200) setsockopt$inet_sctp6_SCTP_AUTOCLOSE(r6, 0x84, 0x4, &(0x7f0000000040)=0x9, 0x4) r7 = getpgid(0x0) prlimit64(r7, 0x3, 0x0, 0x0) r8 = syz_open_procfs(r7, &(0x7f0000000080)='net\x00') sendfile(r0, r8, 0x0, 0x800000080004103) 07:50:50 executing program 2: clone(0x20002004ffc, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) exit_group(0x0) syz_emit_ethernet(0x8e, &(0x7f00000000c0)={@broadcast, @link_local, @void, {@ipv6={0x86dd, @icmpv6={0x0, 0x6, "42bf00", 0x58, 0x3a, 0x0, @local={0xfe, 0x80, [0x4, 0x10, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xd]}, @mcast2, {[], @pkt_toobig={0x2, 0x0, 0x0, 0x0, {0x0, 0x6, "7f112d", 0x0, 0x0, 0x0, @mcast1, @remote, [@dstopts={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x3a], [@enc_lim]}, @srh={0x0, 0x2, 0x4, 0x1, 0x0, 0x0, 0x0, [@mcast2]}]}}}}}}}, 0x0) [ 366.200545] BFS-fs: bfs_fill_super(): No BFS filesystem on loop0 (magic=46adface) 07:50:50 executing program 0: syz_mount_image$bfs(&(0x7f0000000000)='bfs\x00', &(0x7f0000000040)='./file0\x00', 0x0, 0x2, &(0x7f0000000100)=[{&(0x7f0000000180)="cefaad47b83c000040dc", 0xa}, {0x0, 0x0, 0xb3e}], 0x0, 0x0) 07:50:50 executing program 2: clone(0x20002004ffc, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) exit_group(0x0) syz_emit_ethernet(0x8e, &(0x7f00000000c0)={@broadcast, @link_local, @void, {@ipv6={0x86dd, @icmpv6={0x0, 0x6, "42bf00", 0x58, 0x3a, 0x0, @local={0xfe, 0x80, [0x6, 0x10, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xd]}, @mcast2, {[], @pkt_toobig={0x2, 0x0, 0x0, 0x0, {0x0, 0x6, "7f112d", 0x0, 0x0, 0x0, @mcast1, @remote, [@dstopts={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x3a], [@enc_lim]}, @srh={0x0, 0x2, 0x4, 0x1, 0x0, 0x0, 0x0, [@mcast2]}]}}}}}}}, 0x0) [ 366.412439] BFS-fs: bfs_fill_super(): No BFS filesystem on loop0 (magic=47adface) 07:50:50 executing program 2: clone(0x20002004ffc, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) exit_group(0x0) syz_emit_ethernet(0x8e, &(0x7f00000000c0)={@broadcast, @link_local, @void, {@ipv6={0x86dd, @icmpv6={0x0, 0x6, "42bf00", 0x58, 0x3a, 0x0, @local={0xfe, 0x80, [0x9, 0x10, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xd]}, @mcast2, {[], @pkt_toobig={0x2, 0x0, 0x0, 0x0, {0x0, 0x6, "7f112d", 0x0, 0x0, 0x0, @mcast1, @remote, [@dstopts={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x3a], [@enc_lim]}, @srh={0x0, 0x2, 0x4, 0x1, 0x0, 0x0, 0x0, [@mcast2]}]}}}}}}}, 0x0) 07:50:51 executing program 4: perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x41c1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0, 0x4}, 0x0, 0xfffffffffffffffe}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = getpid() sched_setscheduler(r0, 0x5, &(0x7f0000000380)) sched_setscheduler(0x0, 0x0, 0x0) r1 = syz_open_procfs(0x0, &(0x7f0000000440)='mountinfo\x00') r2 = openat$ttyS3(0xffffffffffffff9c, &(0x7f0000000840)='/dev/ttyS3\x00', 0x802, 0x0) sendfile(r2, r1, 0x0, 0x20000000000000d8) r3 = openat$hwrng(0xffffffffffffff9c, &(0x7f0000000080)='/dev/hwrng\x00', 0x100, 0x0) ioctl$FUSE_DEV_IOC_CLONE(0xffffffffffffffff, 0x8004e500, &(0x7f00000003c0)=r3) ioctl$PERF_EVENT_IOC_ENABLE(0xffffffffffffffff, 0x8912, 0x400200) ioctl$vim2m_VIDIOC_S_CTRL(0xffffffffffffffff, 0xc008561c, &(0x7f0000000040)={0x80000001, 0x400}) r4 = socket$inet6_tcp(0xa, 0x1, 0x0) r5 = openat$null(0xffffffffffffff9c, &(0x7f00000001c0)='/dev/null\x00', 0x40000, 0x0) ioctl$TIOCGSERIAL(r5, 0x541e, &(0x7f00000002c0)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, &(0x7f0000000200)=""/190}) bind$inet6(r4, &(0x7f0000d84000), 0x1c) setsockopt$inet6_int(r4, 0x29, 0x43, &(0x7f0000000000)=0x1, 0x4) setsockopt$inet6_tcp_int(r4, 0x6, 0xa, 0x0, 0x0) setsockopt$inet6_tcp_TCP_CONGESTION(r4, 0x6, 0xd, &(0x7f0000000180)='dctcp\x00', 0x6) sendto$inet6(r4, &(0x7f0000f6f000), 0xfffffffffffffea7, 0x20000004, &(0x7f0000b63fe4)={0xa, 0x2}, 0x1c) creat(0x0, 0x0) 07:50:51 executing program 0: syz_mount_image$bfs(&(0x7f0000000000)='bfs\x00', &(0x7f0000000040)='./file0\x00', 0x0, 0x2, &(0x7f0000000100)=[{&(0x7f0000000180)="cefaad1b40dc000040dc", 0xa}, {0x0, 0x0, 0xb3e}], 0x0, 0x0) 07:50:51 executing program 2: clone(0x20002004ffc, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) exit_group(0x0) syz_emit_ethernet(0x8e, &(0x7f00000000c0)={@broadcast, @link_local, @void, {@ipv6={0x86dd, @icmpv6={0x0, 0x6, "42bf00", 0x58, 0x3a, 0x0, @local={0xfe, 0x80, [0x3, 0xb, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xd]}, @mcast2, {[], @pkt_toobig={0x2, 0x0, 0x0, 0x0, {0x0, 0x6, "7f112d", 0x0, 0x0, 0x0, @mcast1, @remote, [@dstopts={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x3a], [@enc_lim]}, @srh={0x0, 0x2, 0x4, 0x1, 0x0, 0x0, 0x0, [@mcast2]}]}}}}}}}, 0x0) 07:50:51 executing program 3: r0 = socket$inet_icmp_raw(0x2, 0x3, 0x1) r1 = dup(r0) ioctl$PERF_EVENT_IOC_ENABLE(r1, 0x8912, 0x400200) ioctl$VT_SETMODE(r1, 0x5602, &(0x7f0000000040)={0x81, 0x1, 0x800, 0x0, 0x800}) r2 = socket$inet_icmp_raw(0x2, 0x3, 0x1) r3 = dup(r2) ioctl$PERF_EVENT_IOC_ENABLE(r3, 0x8912, 0x400200) ioctl$SIOCAX25ADDFWD(r3, 0x89ea, &(0x7f0000000180)={@rose={0xbb, 0xbb, 0xbb, 0x1, 0x0}, @null}) r4 = dup(0xffffffffffffffff) ioctl$PERF_EVENT_IOC_ENABLE(r4, 0x8912, 0x400200) r5 = openat$loop_ctrl(0xffffffffffffff9c, &(0x7f0000000000)='/dev/loop-control\x00', 0x200, 0x0) pipe(0x0) sendmsg$RDMA_NLDEV_CMD_GET(r3, &(0x7f0000000280)={&(0x7f00000001c0)={0x10, 0x0, 0x0, 0x200000}, 0xffffffffffffff06, &(0x7f0000000240)={&(0x7f0000000200)={0x30, 0x1401, 0x10, 0x70bd25, 0x25dfdbff, "", [@RDMA_NLDEV_ATTR_DEV_INDEX={0x8, 0x1, 0x1}, @RDMA_NLDEV_ATTR_DEV_INDEX={0x8}, @RDMA_NLDEV_ATTR_DEV_INDEX={0x8, 0x1, 0x1}, @RDMA_NLDEV_ATTR_DEV_INDEX={0x8}]}, 0x30}, 0x1, 0x0, 0x0, 0x40041}, 0x8000) r6 = getpgid(0x0) prlimit64(r6, 0x0, 0x0, 0x0) sendmsg$AUDIT_SET(0xffffffffffffffff, &(0x7f0000000140)={&(0x7f0000000080)={0x10, 0x0, 0x0, 0x4000}, 0xc, &(0x7f0000000100)={&(0x7f00000000c0)={0x38, 0x3e9, 0x200, 0x70bd2c, 0x25dfdbfb, {0x0, 0x0, 0x2, r6, 0x4, 0x20, 0x9, 0x4, 0x0, 0x1ff}, ["", "", "", "", "", "", "", "", "", ""]}, 0x38}, 0x1, 0x0, 0x0, 0x4044884}, 0x8014) ioctl$LOOP_CTL_REMOVE(r5, 0x4c81, 0x0) perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x2, 0x0, 0x3ff, 0x10100, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext={0x0, 0x100}, 0x80, 0xfffffffffffffffe, 0x0, 0x0, 0xfffffffffffffd91}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x2) ioctl$LOOP_CTL_ADD(r5, 0x4c80, 0x0) bpf$PROG_LOAD(0x5, 0x0, 0x0) [ 367.797181] BFS-fs: bfs_fill_super(): loop0 is unclean, continuing [ 367.820943] BFS-fs: bfs_fill_super(): Last block not available: 109 07:50:51 executing program 2: clone(0x20002004ffc, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) exit_group(0x0) syz_emit_ethernet(0x8e, &(0x7f00000000c0)={@broadcast, @link_local, @void, {@ipv6={0x86dd, @icmpv6={0x0, 0x6, "42bf00", 0x58, 0x3a, 0x0, @local={0xfe, 0x80, [0x3, 0x10, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xd]}, @mcast2, {[], @pkt_toobig={0x2, 0x0, 0x0, 0x0, {0x0, 0x6, "7f112d", 0x0, 0x0, 0x0, @mcast1, @remote, [@dstopts={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x3a], [@enc_lim]}, @srh={0x0, 0x2, 0x4, 0x1, 0x0, 0x0, 0x0, [@mcast2]}]}}}}}}}, 0x0) 07:50:51 executing program 3: r0 = openat$procfs(0xffffffffffffff9c, &(0x7f0000000480)='/proc/locks\x00', 0x0, 0x0) pread64(r0, 0x0, 0x0, 0x0) r1 = getpgid(0x0) prlimit64(r1, 0x0, 0x0, 0x0) r2 = getpgrp(0x0) r3 = getpgid(r2) prlimit64(r3, 0x0, 0x0, 0x0) ioctl$SCSI_IOCTL_START_UNIT(r0, 0x5) getpgrp(r3) r4 = memfd_create(&(0x7f0000000200)='\x97&\x89\\\xd0\xe7\xca\x16ZO\x94:\xe1\x01\xe5`iq@Nse;\xa8Fpj\x0e\x04!\xd5\xc5YBz\x94\xaf\x13\xe9\xd2\x0f\xc2G\x86Xe\xf1/V\x8cvS\xa6K&u\x9dX\xcc\r\x12\x11\x99\xe7\xce\xaeA\xb8-E\xa1\xf8\xe4~IS\xc1\x04\xf78\xf1\'\xdfv\x90\xbc\xd1\xda\x88j\x16\xeb>\x8c\xa1\x03\xf3\xaf\x0e\xf5&a?\x17yX $\xfcU\x9d\x80dX\xcc\xab\x84\xd1\x01_\x7f\xf4tW.\x81\n\xf3\v\x8d\x12pa\x91\x9b\x8cxd\x06\xa7k\n\x86\xc3\xb6\x910\xf2L\xf0\xaf\xe1jd\xda\x1f>Vrd\xa4\xb34\xfcUj\x1ad:#\x96\xf9\xd3\x1c]ImZlU\".\x18)\xcf\x1am\xd5\xe0\xdb\xdc\xd7\x8e\xe0\xa3\x82\xec\x9b\xfb\xc9\x81\x9c\xdc\xb7\x0f\xdd\xd3\xd7\x00\x10\x7f3\x1d\x1c@\x8eu\x85\xces\x89\x95&3FX\xb1\xaf\xa6\x96\xa2\x13\x1f-\b\xcf\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\xbf\xec\xd8\x14#D\x99t\xd7$\x84\x12)\xa4\x1f%!G^ d\xb7F\x10\xb4J\x13\xeb|\xbf|\xc9\xe4\n\\\x7fT\xc3w\xcf\x8a\x19\xc3=,\v\xab9\x05$\xd0G\xedQ\x1c\xa7\x88\xe0\xae\x15`AKs\xa7\xdf\xaf\x1f\xb0\xb3\xf6\t\xa8\x8e\xca\xf9o\xe16\v\xbe7\xf0de=0\xba\xd2\xff\x8e> \xbbd\xfc\xdb\xff2[\xe9\x8b\xbaQ\bX\x0e\xe8$\x19\xfdRx/\x1f\xf1\xcb\xeb\xed\x94+\xeb\xe9\xeb \xaa\xdd\x02}V\xc8\x8cS~]v\xd8 ju\xba\x1a-\x01*\x17\xfc\xa2\xf74\xe1\x8b\'\xa7_\x13;\x97\xf6\x0e\xd9\x83\xc6k\\q\xbf8t\xad\x82C\xd0(\xed\xb0h\xd5\x1c\xd7\xf6\x9e\xa8\x98}\x99\xde\x8d\xfcu\xe6O\x96-\x1b\xdb\'\xedG\xbbn\xb9\xeb\xb1t\xa7\xe2oR\x85\xa0\xa67\xec+Z', 0x5) fcntl$setlease(r4, 0x400, 0x0) fcntl$getflags(r4, 0x401) [ 367.884824] BFS-fs: bfs_fill_super(): loop0 is unclean, continuing [ 367.897504] BFS-fs: bfs_fill_super(): Last block not available: 109 07:50:51 executing program 0: syz_mount_image$bfs(&(0x7f0000000000)='bfs\x00', &(0x7f0000000040)='./file0\x00', 0x0, 0x2, &(0x7f0000000100)=[{&(0x7f0000000180)="cefaad1bb809000040dc", 0xa}, {0x0, 0x0, 0xb3e}], 0x0, 0x0) 07:50:51 executing program 2: clone(0x20002004ffc, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) exit_group(0x0) syz_emit_ethernet(0x8e, &(0x7f00000000c0)={@broadcast, @link_local, @void, {@ipv6={0x86dd, @icmpv6={0x0, 0x6, "42bf00", 0x58, 0x3a, 0x0, @local={0xfe, 0x80, [0x3, 0x10, 0x2, 0x0, 0x0, 0x0, 0x0, 0x0, 0xd]}, @mcast2, {[], @pkt_toobig={0x2, 0x0, 0x0, 0x0, {0x0, 0x6, "7f112d", 0x0, 0x0, 0x0, @mcast1, @remote, [@dstopts={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x3a], [@enc_lim]}, @srh={0x0, 0x2, 0x4, 0x1, 0x0, 0x0, 0x0, [@mcast2]}]}}}}}}}, 0x0) 07:50:51 executing program 3: socketpair$unix(0x1, 0x2, 0x0, &(0x7f0000000040)={0xffffffffffffffff}) r1 = dup(r0) ioctl$PERF_EVENT_IOC_ENABLE(r1, 0x8912, 0x400200) pipe(&(0x7f00000000c0)={0xffffffffffffffff, 0xffffffffffffffff}) r4 = openat$ppp(0xffffffffffffff9c, &(0x7f0000000400)='/dev/ppp\x00', 0x101002, 0x0) ioctl$EVIOCGPROP(r4, 0xc004743e, &(0x7f00000002c0)=""/246) ioctl$PPPIOCSFLAGS1(r4, 0x40047459, &(0x7f0000000000)=0x4040) add_key$keyring(&(0x7f0000000140)='keyring\x00', 0x0, 0x0, 0x0, 0xfffffffffffffffd) pwritev(r3, &(0x7f00000005c0)=[{&(0x7f0000000180)="1cdd59782ae262a5a02c58b84702739edfaf39c67372a72555bac5ad88f27793a068fb604154c40fbd2caf2fdd8140f9651199f488b7bc16851cb6df32f911740a55ee9d1b6974fbf8bedca2201e02e1b0220bbdce1df850eace8e46682787360787d8ffca32a09162a53104468da88bf3f8aa347a83e590912da5766a28b350d6", 0x81}], 0x1, 0x0) write$binfmt_misc(r3, &(0x7f0000000140)=ANY=[], 0x4240a2a0) bind$isdn_base(0xffffffffffffffff, &(0x7f0000000080)={0x22, 0x7, 0x7f, 0x0, 0xff}, 0x6) splice(r2, 0x0, r4, 0x0, 0x10005, 0x0) 07:50:52 executing program 2: clone(0x20002004ffc, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) exit_group(0x0) syz_emit_ethernet(0x8e, &(0x7f00000000c0)={@broadcast, @link_local, @void, {@ipv6={0x86dd, @icmpv6={0x0, 0x6, "42bf00", 0x58, 0x3a, 0x0, @local={0xfe, 0x80, [0x3, 0x10, 0x3, 0x0, 0x0, 0x0, 0x0, 0x0, 0xd]}, @mcast2, {[], @pkt_toobig={0x2, 0x0, 0x0, 0x0, {0x0, 0x6, "7f112d", 0x0, 0x0, 0x0, @mcast1, @remote, [@dstopts={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x3a], [@enc_lim]}, @srh={0x0, 0x2, 0x4, 0x1, 0x0, 0x0, 0x0, [@mcast2]}]}}}}}}}, 0x0) [ 368.121218] BFS-fs: bfs_fill_super(): loop0 is unclean, continuing [ 368.136129] BFS-fs: bfs_fill_super(): Last block not available: 109 [ 368.223593] BFS-fs: bfs_fill_super(): loop0 is unclean, continuing [ 368.234047] BFS-fs: bfs_fill_super(): Last block not available: 109 07:50:52 executing program 0: syz_mount_image$bfs(&(0x7f0000000000)='bfs\x00', &(0x7f0000000040)='./file0\x00', 0x0, 0x2, &(0x7f0000000100)=[{&(0x7f0000000180)="cefaad1bb846000040dc", 0xa}, {0x0, 0x0, 0xb3e}], 0x0, 0x0) 07:50:52 executing program 2: clone(0x20002004ffc, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) exit_group(0x0) syz_emit_ethernet(0x8e, &(0x7f00000000c0)={@broadcast, @link_local, @void, {@ipv6={0x86dd, @icmpv6={0x0, 0x6, "42bf00", 0x58, 0x3a, 0x0, @local={0xfe, 0x80, [0x3, 0x10, 0x6, 0x0, 0x0, 0x0, 0x0, 0x0, 0xd]}, @mcast2, {[], @pkt_toobig={0x2, 0x0, 0x0, 0x0, {0x0, 0x6, "7f112d", 0x0, 0x0, 0x0, @mcast1, @remote, [@dstopts={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x3a], [@enc_lim]}, @srh={0x0, 0x2, 0x4, 0x1, 0x0, 0x0, 0x0, [@mcast2]}]}}}}}}}, 0x0) [ 368.405234] BFS-fs: bfs_fill_super(): loop0 is unclean, continuing [ 368.428413] BFS-fs: bfs_fill_super(): Last block not available: 109 07:50:53 executing program 4: perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x41c1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x2, @perf_config_ext}, 0x0, 0xffefffffffffffff, 0xffffffffffffffff, 0x0) r0 = open(&(0x7f0000000180)='./file0\x00', 0x581001, 0x34) dup3(r0, 0xffffffffffffffff, 0x0) socket$tipc(0x1e, 0x5, 0x0) r1 = socket$inet_udplite(0x2, 0x2, 0x88) setsockopt$IP_VS_SO_SET_ADD(r1, 0x0, 0x482, &(0x7f0000000000)={0x84, @private, 0x0, 0x0, 'lblc\x00'}, 0x2c) socket$inet_udplite(0x2, 0x2, 0x88) pipe2(&(0x7f00000001c0)={0xffffffffffffffff}, 0x4800) modify_ldt$write(0x1, &(0x7f0000000000)={0x8, 0x20000800, 0x1000, 0x1, 0x0, 0x0, 0x0, 0x1, 0x0, 0x1}, 0x10) ioctl$FICLONERANGE(0xffffffffffffffff, 0x4020940d, &(0x7f0000000140)={{r2}, 0x3f, 0xffffffff, 0x2a}) r3 = openat$loop_ctrl(0xffffffffffffff9c, &(0x7f0000000000)='/dev/loop-control\x00', 0x0, 0x0) r4 = openat$procfs(0xffffffffffffff9c, &(0x7f0000000340)='/proc/schedstat\x00', 0x0, 0x0) setsockopt$TIPC_GROUP_JOIN(r4, 0x10f, 0x87, &(0x7f0000000380)={0x41, 0x0, 0x1}, 0x10) ioctl$LOOP_CTL_ADD(r3, 0x4c80, 0x0) ioctl$LOOP_CTL_GET_FREE(r3, 0x4c82) openat$procfs(0xffffffffffffff9c, &(0x7f0000000040)='/proc/tty/drivers\x00', 0x0, 0x0) bpf$BPF_PROG_ATTACH(0x8, 0x0, 0x0) ioctl$LOOP_CTL_REMOVE(r3, 0x4c81, 0x0) ioctl$EXT4_IOC_MIGRATE(r0, 0x6609) syz_genetlink_get_family_id$netlbl_unlabel(&(0x7f0000000100)='NLBL_UNLBL\x00') 07:50:53 executing program 2: clone(0x20002004ffc, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) exit_group(0x0) syz_emit_ethernet(0x8e, &(0x7f00000000c0)={@broadcast, @link_local, @void, {@ipv6={0x86dd, @icmpv6={0x0, 0x6, "42bf00", 0x58, 0x3a, 0x0, @local={0xfe, 0x80, [0x3, 0x10, 0x7, 0x0, 0x0, 0x0, 0x0, 0x0, 0xd]}, @mcast2, {[], @pkt_toobig={0x2, 0x0, 0x0, 0x0, {0x0, 0x6, "7f112d", 0x0, 0x0, 0x0, @mcast1, @remote, [@dstopts={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x3a], [@enc_lim]}, @srh={0x0, 0x2, 0x4, 0x1, 0x0, 0x0, 0x0, [@mcast2]}]}}}}}}}, 0x0) 07:50:53 executing program 0: syz_mount_image$bfs(&(0x7f0000000000)='bfs\x00', &(0x7f0000000040)='./file0\x00', 0x0, 0x2, &(0x7f0000000100)=[{&(0x7f0000000180)="cefaad1bb847000040dc", 0xa}, {0x0, 0x0, 0xb3e}], 0x0, 0x0) 07:50:53 executing program 3: perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0xfe, 0x0, 0x0, 0x0, 0x0, 0x7f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext, 0x0, 0x0, 0x0, 0x6}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) clone(0x13102001ffa, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) socket(0x0, 0x0, 0x0) poll(0x0, 0x0, 0x8000000000000200) r0 = openat$binder_debug(0xffffffffffffff9c, &(0x7f0000000000)='/sys/kernel/debug/binder/transactions\x00', 0x0, 0x0) setsockopt$bt_BT_DEFER_SETUP(r0, 0x112, 0x7, &(0x7f0000000040), 0x4) r1 = socket$inet6_tcp(0xa, 0x1, 0x0) setsockopt$IP6T_SO_SET_REPLACE(r1, 0x29, 0x40, &(0x7f0000000640)=@raw={'raw\x00', 0x3c1, 0x3, 0x530, 0x268, 0x268, 0x0, 0x268, 0x268, 0x460, 0x460, 0x460, 0x460, 0x460, 0x3, 0x0, {[{{@uncond=[0x0, 0x5, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x6], 0x0, 0x220, 0x268, 0x0, {}, [@common=@inet=@hashlimit2={{0x150, 'hashlimit\x00'}, {'hsr0\x00', {0x0, 0x7, 0x0, 0x0, 0x0, 0x5, 0x9}}}, @inet=@rpfilter={{0x28, 'rpfilter\x00'}}]}, @unspec=@CT0={0x48, 'CT\x00', 0x0, {0x0, 0x0, 0x0, 0x0, 'snmp_trap\x00'}}}, {{@ipv6={@remote, @mcast2, [], [], 'wg2\x00', 'ip6_vti0\x00'}, 0x0, 0xd0, 0x1f8, 0x0, {}, [@common=@ipv6header={{0x28, 'ipv6header\x00'}}]}, @common=@unspec=@SECMARK={0x128, 'SECMARK\x00', 0x0, {0x0, 0x0, 'system_u:object_r:update_modules_exec_t:s0\x00'}}}], {{[], 0x0, 0xa8, 0xd0}, {0x28}}}}, 0x590) 07:50:53 executing program 5: r0 = gettid() r1 = open(0x0, 0x0, 0x0) openat$cgroup_int(r1, &(0x7f00000000c0)='cpuset.sched_relax_domain_level\x00', 0x2, 0x0) ioctl$TCGETS(r1, 0x5401, &(0x7f0000000000)) perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x41c0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, r0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) clone(0x26100900, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) ioctl$DRM_IOCTL_MODE_GETRESOURCES(0xffffffffffffffff, 0xc04064a0, 0x0) clone(0xb1abd00, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) r2 = socket$inet_icmp_raw(0x2, 0x3, 0x1) r3 = dup(r2) ioctl$PERF_EVENT_IOC_ENABLE(r3, 0x8912, 0x400200) ioctl$SIOCAX25CTLCON(r3, 0x89e8, &(0x7f0000000100)={@rose={0xbb, 0xbb, 0xbb, 0x1, 0x0}, @null, @netrom={0xbb, 0xbb, 0xbb, 0xbb, 0xbb, 0x0, 0x0}, 0x0, 0x3, 0x8, [@bcast, @remote={0xcc, 0xcc, 0xcc, 0xcc, 0xcc, 0xcc, 0x0}, @default, @bcast, @netrom={0xbb, 0xbb, 0xbb, 0xbb, 0xbb, 0x0, 0x0}, @netrom={0xbb, 0xbb, 0xbb, 0xbb, 0xbb, 0x0, 0x0}, @bcast, @default]}) r4 = syz_open_dev$dri(&(0x7f00000001c0)='/dev/dri/card#\x00', 0x0, 0x4000) ioctl$DRM_IOCTL_MODE_CREATEPROPBLOB(r4, 0xc01064bd, &(0x7f0000000200)={&(0x7f00000000c0), 0x0, 0x2}) r5 = socket$inet_icmp_raw(0x2, 0x3, 0x1) r6 = dup(r5) ioctl$PERF_EVENT_IOC_ENABLE(r6, 0x8912, 0x400200) ioctl$DRM_IOCTL_AGP_ALLOC(r6, 0xc0206434, &(0x7f0000000040)={0x2, 0x0, 0x10001, 0x9000}) syz_mount_image$iso9660(0x0, &(0x7f0000000500)='./file0\x00', 0x0, 0xc050787274, 0x0, 0x0, 0x0) write$binfmt_misc(0xffffffffffffffff, 0x0, 0x4240a2a0) 07:50:53 executing program 2: clone(0x20002004ffc, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) exit_group(0x0) syz_emit_ethernet(0x8e, &(0x7f00000000c0)={@broadcast, @link_local, @void, {@ipv6={0x86dd, @icmpv6={0x0, 0x6, "42bf00", 0x58, 0x3a, 0x0, @local={0xfe, 0x80, [0x3, 0x10, 0x9, 0x0, 0x0, 0x0, 0x0, 0x0, 0xd]}, @mcast2, {[], @pkt_toobig={0x2, 0x0, 0x0, 0x0, {0x0, 0x6, "7f112d", 0x0, 0x0, 0x0, @mcast1, @remote, [@dstopts={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x3a], [@enc_lim]}, @srh={0x0, 0x2, 0x4, 0x1, 0x0, 0x0, 0x0, [@mcast2]}]}}}}}}}, 0x0) [ 369.945040] BFS-fs: bfs_fill_super(): loop0 is unclean, continuing [ 369.978199] BFS-fs: bfs_fill_super(): Last block not available: 109 [ 370.056618] xt_CT: No such helper "snmp_trap" 07:50:54 executing program 5: r0 = syz_open_dev$vivid(0x0, 0x1, 0x2) ioctl$VIDIOC_SUBDEV_ENUM_MBUS_CODE(r0, 0xc0305602, &(0x7f0000000380)={0x0, 0x0, 0x100d}) perf_event_open(&(0x7f00000012c0)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x41bf, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) write$binfmt_misc(0xffffffffffffffff, 0x0, 0xff67) openat$cuse(0xffffffffffffff9c, 0x0, 0x2, 0x0) r1 = socket(0x21, 0x0, 0x0) bind(r1, 0x0, 0x0) r2 = add_key$user(&(0x7f00000000c0)='user\x00', &(0x7f0000000440)={'syz'}, &(0x7f0000000100)='\x00', 0x1, 0xfffffffffffffffe) mkdirat(0xffffffffffffff9c, &(0x7f00000000c0)='./file0\x00', 0x0) mkdirat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000000)='./cgroup/syz0\x00', 0x1ff) r3 = socket$nl_generic(0x10, 0x3, 0x10) sendmsg$TIPC_NL_BEARER_ENABLE(r3, &(0x7f00000002c0)={0x0, 0x0, &(0x7f0000000000)={&(0x7f0000000100)=ANY=[@ANYBLOB='(\x00\x00\x00', @ANYRES16, @ANYBLOB="7ffe000000000072e88dde000000140001"], 0x28}}, 0x0) sendmsg$TIPC_NL_MON_SET(0xffffffffffffffff, &(0x7f0000000340)={&(0x7f0000000080), 0xc, &(0x7f0000000140)={&(0x7f0000000500)=ANY=[@ANYBLOB='d\x00\x00\x00', @ANYRES16=0x0, @ANYBLOB="00012cbd7200fbdbdf2511b0f8d926fe0bf8834c2c00000050008580140002800800020002000000080001000d00000004000a800800010065746800080000000000d78a5ea6dbe4bd2e8a82440a0800030004000000080002000000000007000100696200000000"], 0x64}, 0x1, 0x0, 0x0, 0x4008000}, 0x20008800) mount$fuse(0x20000000, &(0x7f0000000040)='./file0\x00', 0x0, 0x28a7602, 0x0) r4 = open(&(0x7f0000000100)='./file0\x00', 0x0, 0x0) r5 = openat$cgroup_int(r4, &(0x7f0000000240)='cgroup.max.descendants\x00', 0x2, 0x0) writev(r5, &(0x7f0000000180)=[{&(0x7f00000001c0)='0', 0x1}, {&(0x7f0000000440)="c7", 0x1}], 0x2) r6 = add_key$user(&(0x7f0000000200)='user\x00', &(0x7f0000000040)={'syz', 0x1}, &(0x7f0000001740)="01", 0x1, 0xfffffffffffffffd) r7 = add_key$user(&(0x7f00000000c0)='user\x00', &(0x7f0000000000)={'syz'}, &(0x7f0000000280)="585ccbe4ed83b836c1a6474914dc55e72206297b6895b66147b3c7218a9169a85ea0bdc9e1587a050000000000000042e33089754c8107c3cd3923dd4a71c2ff06007b6b4816122d2550829eaa9435c99926022b8753a188748c569f435fb3bae96efb74b50ec93c152f5e8e198a29e5c0d0c60000ce0637ce0000b4ec24c53d3d661ff5ff70e48884ca000018cea71fcfacf40d32e4b58a8d2725561f6110fd7b06f90b5274cc5c1e298a16324fe27da2a9d5ba9ff3c009d308bd73f4772539", 0xc0, 0xfffffffffffffffe) keyctl$dh_compute(0x17, &(0x7f00000003c0)={r7, r2, r6}, &(0x7f0000000700)=""/250, 0xfa, 0x0) 07:50:54 executing program 3: syz_mount_image$vfat(0x0, 0x0, 0x0, 0x1, &(0x7f0000000140)=[{&(0x7f0000010000)}], 0x0, 0x0) socket(0x1, 0x0, 0x0) dup(0xffffffffffffffff) perf_event_open(&(0x7f00000003c0)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1ff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x4, @perf_config_ext={0x0, 0xd73a}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) sendmmsg$unix(0xffffffffffffffff, 0x0, 0x0, 0x0) r0 = socket$inet6_udp(0xa, 0x2, 0x0) ioctl$sock_inet6_SIOCSIFADDR(r0, 0x89a1, &(0x7f0000000300)={@local={0xfe, 0x80, [0x600, 0x3ef, 0x0, 0x3f00000000000000, 0x100000000000000, 0x0, 0x1103, 0x0, 0x0, 0x0, 0x0, 0x6]}}) ioctl$sock_inet6_SIOCADDRT(r0, 0x89a0, &(0x7f0000000440)={@local={0xfe, 0x80, [0x0, 0xfeff0000]}, @mcast1, @loopback}) sendmmsg$inet6(0xffffffffffffffff, &(0x7f0000003b80)=[{{0x0, 0x0, 0x0}}], 0x1, 0x8000) bind$unix(0xffffffffffffffff, &(0x7f00000000c0)=@abs={0x1, 0x0, 0x4e20}, 0x6e) r1 = perf_event_open(0x0, 0x0, 0x0, 0xffffffffffffffff, 0x0) syz_mount_image$vfat(0x0, 0x0, 0xfffd, 0x3, &(0x7f00000005c0)=[{0x0}, {0x0, 0x0, 0x10004}, {&(0x7f0000000540), 0x0, 0x2}], 0x0, &(0x7f0000000640)=ANY=[@ANYBLOB="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"/271]) mmap(&(0x7f0000000000/0xb36000)=nil, 0xb36000, 0x0, 0x10811, r1, 0x0) openat(0xffffffffffffffff, 0x0, 0x0, 0x110) r2 = socket$inet(0x2, 0x2, 0x1) getsockopt$inet_sctp_SCTP_GET_ASSOC_ID_LIST(0xffffffffffffffff, 0x84, 0x1d, &(0x7f000025e000)={0x2, [0x0, 0x0]}, &(0x7f0000a8a000)=0xc) getsockopt$inet_sctp6_SCTP_SOCKOPT_PEELOFF(0xffffffffffffffff, 0x84, 0x6c, &(0x7f000059aff8)={r3}, &(0x7f000034f000)=0x2059b000) getsockopt$inet_sctp6_SCTP_GET_PEER_ADDR_INFO(0xffffffffffffffff, 0x84, 0xf, &(0x7f0000000180)={r3, @in={{0x2, 0x4e20, @dev={0xac, 0x14, 0x14, 0x10}}}, 0x1, 0x80000001, 0x80, 0x3f, 0x2}, &(0x7f0000000080)=0x98) setsockopt$inet_sctp6_SCTP_DEFAULT_SNDINFO(0xffffffffffffffff, 0x84, 0x22, &(0x7f0000000140)={0x1000, 0x201, 0x7d, 0x2, r3}, 0x10) getsockopt$inet_sctp_SCTP_DELAYED_SACK(r2, 0x84, 0x10, &(0x7f0000000000)=@sack_info={r3, 0xffff, 0x5}, &(0x7f0000000040)=0xc) 07:50:54 executing program 2: clone(0x20002004ffc, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) exit_group(0x0) syz_emit_ethernet(0x8e, &(0x7f00000000c0)={@broadcast, @link_local, @void, {@ipv6={0x86dd, @icmpv6={0x0, 0x6, "42bf00", 0x58, 0x3a, 0x0, @local={0xfe, 0x80, [0x3, 0x10, 0x2c, 0x0, 0x0, 0x0, 0x0, 0x0, 0xd]}, @mcast2, {[], @pkt_toobig={0x2, 0x0, 0x0, 0x0, {0x0, 0x6, "7f112d", 0x0, 0x0, 0x0, @mcast1, @remote, [@dstopts={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x3a], [@enc_lim]}, @srh={0x0, 0x2, 0x4, 0x1, 0x0, 0x0, 0x0, [@mcast2]}]}}}}}}}, 0x0) 07:50:54 executing program 0: syz_mount_image$bfs(&(0x7f0000000000)='bfs\x00', &(0x7f0000000040)='./file0\x00', 0x0, 0x2, &(0x7f0000000100)=[{&(0x7f0000000180)="cefaad1bb83c020040dc", 0xa}, {0x0, 0x0, 0xb3e}], 0x0, 0x0) 07:50:54 executing program 4: r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000000200)='/dev/kvm\x00', 0x0, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) ioctl$KVM_SET_SIGNAL_MASK(0xffffffffffffffff, 0x4004ae8b, &(0x7f0000001000)=ANY=[@ANYBLOB="9fc2"]) r2 = ioctl$KVM_CREATE_VCPU(r1, 0xae41, 0x0) syz_kvm_setup_cpu$x86(0xffffffffffffffff, r2, &(0x7f0000fe7000/0x18000)=nil, &(0x7f0000000440)=[@textreal={0x8, 0x0}], 0x1, 0x0, 0x0, 0x0) ioctl$KVM_NMI(r2, 0xae9a) ioctl$KVM_SET_USER_MEMORY_REGION(r1, 0x4020ae46, &(0x7f00000002c0)={0x0, 0x2, 0x0, 0x2000, &(0x7f0000001000/0x2000)=nil}) perf_event_open(&(0x7f0000000040)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}, 0x12}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) ioctl$KVM_RUN(r2, 0xae80, 0x0) r3 = open(&(0x7f0000000000)='./bus\x00', 0x141042, 0x0) mmap(&(0x7f0000002000/0x4000)=nil, 0x4000, 0x0, 0x2812, r3, 0x0) 07:50:54 executing program 0: syz_mount_image$bfs(&(0x7f0000000000)='bfs\x00', &(0x7f0000000040)='./file0\x00', 0x0, 0x2, &(0x7f0000000100)=[{&(0x7f0000000180)="cefaad1bb83c030040dc", 0xa}, {0x0, 0x0, 0xb3e}], 0x0, 0x0) 07:50:54 executing program 2: clone(0x20002004ffc, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) exit_group(0x0) syz_emit_ethernet(0x8e, &(0x7f00000000c0)={@broadcast, @link_local, @void, {@ipv6={0x86dd, @icmpv6={0x0, 0x6, "42bf00", 0x58, 0x3a, 0x0, @local={0xfe, 0x80, [0x3, 0x10, 0x33, 0x0, 0x0, 0x0, 0x0, 0x0, 0xd]}, @mcast2, {[], @pkt_toobig={0x2, 0x0, 0x0, 0x0, {0x0, 0x6, "7f112d", 0x0, 0x0, 0x0, @mcast1, @remote, [@dstopts={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x3a], [@enc_lim]}, @srh={0x0, 0x2, 0x4, 0x1, 0x0, 0x0, 0x0, [@mcast2]}]}}}}}}}, 0x0) 07:50:54 executing program 0: syz_mount_image$bfs(&(0x7f0000000000)='bfs\x00', &(0x7f0000000040)='./file0\x00', 0x0, 0x2, &(0x7f0000000100)=[{&(0x7f0000000180)="cefaad1bb83c040040dc", 0xa}, {0x0, 0x0, 0xb3e}], 0x0, 0x0) 07:50:54 executing program 2: clone(0x20002004ffc, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) exit_group(0x0) syz_emit_ethernet(0x8e, &(0x7f00000000c0)={@broadcast, @link_local, @void, {@ipv6={0x86dd, @icmpv6={0x0, 0x6, "42bf00", 0x58, 0x3a, 0x0, @local={0xfe, 0x80, [0x3, 0x10, 0x3c, 0x0, 0x0, 0x0, 0x0, 0x0, 0xd]}, @mcast2, {[], @pkt_toobig={0x2, 0x0, 0x0, 0x0, {0x0, 0x6, "7f112d", 0x0, 0x0, 0x0, @mcast1, @remote, [@dstopts={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x3a], [@enc_lim]}, @srh={0x0, 0x2, 0x4, 0x1, 0x0, 0x0, 0x0, [@mcast2]}]}}}}}}}, 0x0) 07:50:54 executing program 4: perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x41c1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) connect$inet6(0xffffffffffffffff, &(0x7f0000000040)={0xa, 0x0, 0x0, @mcast2, 0x2}, 0x1f) dup3(0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x2, 0x4000000805, 0x0) r1 = socket$inet_sctp(0x2, 0x5, 0x84) r2 = dup3(r0, r1, 0x0) setsockopt$inet_sctp_SCTP_SOCKOPT_BINDX_ADD(r1, 0x84, 0x64, &(0x7f0000d6cff0)=[@in={0x2, 0x4e20, @loopback}], 0x10) r3 = openat$hwrng(0xffffffffffffff9c, &(0x7f0000000000)='/dev/hwrng\x00', 0x200, 0x0) sendmsg$IPCTNL_MSG_CT_NEW(r3, &(0x7f0000000280)={&(0x7f0000000140)={0x10, 0x0, 0x0, 0x2000}, 0xc, &(0x7f0000000240)={&(0x7f0000000180)=ANY=[@ANYBLOB="b00000000001010100000000000000000800000744001080080002400000000008000240000008940800014000000001080003400000000608000340000007ff08000240800000000800034080000001080001400000b785080015400000000250000e800c00028005090000000000002c0001801400030000000000000000004000ffff6401010214000400fe8800000000000000000000000000011400018008000100ac1e0101080002007f000001"], 0xb0}, 0x1, 0x0, 0x0, 0x40000000}, 0x11) sendto$inet(r2, &(0x7f0000fa3fff)='\t', 0x1, 0x0, &(0x7f00006f7000)={0x2, 0x0, @remote={0xac, 0x14, 0xffffffffffffffff}}, 0x10) r4 = openat$cachefiles(0xffffffffffffff9c, &(0x7f00000002c0)='/dev/cachefiles\x00', 0x303800, 0x0) ioctl$SCSI_IOCTL_START_UNIT(r4, 0x5) sendto$inet(r1, &(0x7f00003cef9f)='7', 0xff9c, 0x0, &(0x7f0000618000)={0x2, 0x4e20, @loopback}, 0x10) getsockopt$inet_sctp_SCTP_GET_ASSOC_ID_LIST(r1, 0x84, 0x1d, &(0x7f0000000080)=ANY=[@ANYBLOB="02007900a9750291531b0564187fdcd9ae00c69911b2256ea1422e723881905efd964e4680960ef0da6b044cdbce14b03546b55e344aed7529370a17ad45435fcd59b8eddede323648fdbe68f21c64261ce10001d27e06779eef8c381c4d28e0c5cc2090e9ef1bb303ef459a73df24ef4c53ed1346ddfe5b3dc0dc74e731b335f8d0c051a0f2897a6958ed558ebf97400000000000000000000000000000003898", @ANYRES32=0x0, @ANYRES32=0x0], &(0x7f0000a8a000)=0xc) getsockopt$inet_sctp6_SCTP_SOCKOPT_PEELOFF(r2, 0x84, 0x66, &(0x7f000059aff8)={r5}, &(0x7f000034f000)=0x2059b000) 07:50:54 executing program 0: syz_mount_image$bfs(&(0x7f0000000000)='bfs\x00', &(0x7f0000000040)='./file0\x00', 0x0, 0x2, &(0x7f0000000100)=[{&(0x7f0000000180)="cefaad1bb83c050040dc", 0xa}, {0x0, 0x0, 0xb3e}], 0x0, 0x0) 07:50:54 executing program 3: r0 = socket(0x10, 0x80002, 0x0) r1 = socket$nl_route(0x10, 0x3, 0x0) r2 = socket(0x10, 0x803, 0x0) sendmsg$BATADV_CMD_GET_MESH(r2, &(0x7f00000004c0)={0x0, 0x0, &(0x7f0000000480)={0x0}}, 0x0) getsockname$packet(r2, &(0x7f0000000100)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f00000002c0)=0x14) getsockname$packet(r2, &(0x7f0000000140)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f0000000180)=0x14) sendmsg$nl_route(r1, &(0x7f0000000080)={0x0, 0x0, &(0x7f0000000500)={&(0x7f0000000240)=@newlink={0x30, 0x10, 0x439, 0x0, 0x0, {0x0, 0x0, 0x0, r4, 0x3}, [@IFLA_LINKINFO={0x10, 0x12, 0x0, 0x1, @sit={{0x8, 0x1, 'sit\x00'}, {0x4}}}]}, 0x30}}, 0x0) sendmsg$nl_route(0xffffffffffffffff, &(0x7f00000000c0)={0x0, 0x0, &(0x7f0000000040)={&(0x7f0000000300)=ANY=[@ANYBLOB="3c00000010000108000000000000000000a50700", @ANYRES32=r3, @ANYBLOB="00000000000000001c001a8018000a80140007"], 0x3c}}, 0x0) sendmmsg$alg(r0, &(0x7f00000000c0), 0x492492492492627, 0x0) 07:50:54 executing program 5: r0 = socket$inet_icmp_raw(0x2, 0x3, 0x1) r1 = dup(r0) ioctl$PERF_EVENT_IOC_ENABLE(r1, 0x8912, 0x400200) ioctl$TIOCL_GETMOUSEREPORTING(r1, 0x541c, &(0x7f0000000000)) r2 = socket$inet_icmp_raw(0x2, 0x3, 0x1) setsockopt$IPT_SO_SET_REPLACE(r2, 0x0, 0x40, &(0x7f0000000340)=@mangle={'mangle\x00', 0x44, 0x6, 0x470, 0x98, 0x0, 0x98, 0x130, 0x208, 0x3d8, 0x3d8, 0x3d8, 0x3d8, 0x3d8, 0x6, 0x0, {[{{@ip={@broadcast, @initdev={0xac, 0x1e, 0x0, 0x0}, 0x0, 0x0, 'geneve1\x00', 'ip6gre0\x00'}, 0x0, 0x70, 0x98}, @ECN={0x28, 'ECN\x00'}}, {{@uncond, 0x0, 0x70, 0x98}, @TTL={0x28, 'TTL\x00', 0x0, {0x5}}}, {{@uncond, 0x0, 0x98, 0xd8, 0x0, {}, [@inet=@rpfilter={{0x28, 'rpfilter\x00'}}]}, @inet=@TPROXY1={0x40, 'TPROXY\x00', 0x1, {0x0, 0x0, @ipv6=@ipv4={[], [], @remote}}}}, {{@ip={@rand_addr, @multicast2, 0x0, 0x0, 'syzkaller0\x00', 'bond0\x00'}, 0x0, 0xc0, 0xe8, 0x0, {}, [@inet=@rpfilter={{0x28, 'rpfilter\x00'}}, @inet=@rpfilter={{0x28, 'rpfilter\x00'}}]}, @unspec=@CHECKSUM={0x28, 'CHECKSUM\x00'}}, {{@ip={@dev, @initdev={0xac, 0x1e, 0x0, 0x0}, 0x0, 0x0, 'lo\x00', 'batadv_slave_1\x00'}, 0x0, 0xc0, 0xe8, 0x0, {}, [@common=@osf={{0x50, 'osf\x00'}, {'syz0\x00'}}]}, @common=@unspec=@NFQUEUE3={0x28, 'NFQUEUE\x00'}}], {{[], 0x0, 0x70, 0x98}, {0x28}}}}, 0x4d0) 07:50:54 executing program 2: clone(0x20002004ffc, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) exit_group(0x0) syz_emit_ethernet(0x8e, &(0x7f00000000c0)={@broadcast, @link_local, @void, {@ipv6={0x86dd, @icmpv6={0x0, 0x6, "42bf00", 0x58, 0x3a, 0x0, @local={0xfe, 0x80, [0x3, 0x10, 0xff, 0x0, 0x0, 0x0, 0x0, 0x0, 0xd]}, @mcast2, {[], @pkt_toobig={0x2, 0x0, 0x0, 0x0, {0x0, 0x6, "7f112d", 0x0, 0x0, 0x0, @mcast1, @remote, [@dstopts={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x3a], [@enc_lim]}, @srh={0x0, 0x2, 0x4, 0x1, 0x0, 0x0, 0x0, [@mcast2]}]}}}}}}}, 0x0) 07:50:55 executing program 0: syz_mount_image$bfs(&(0x7f0000000000)='bfs\x00', &(0x7f0000000040)='./file0\x00', 0x0, 0x2, &(0x7f0000000100)=[{&(0x7f0000000180)="cefaad1bb83c060040dc", 0xa}, {0x0, 0x0, 0xb3e}], 0x0, 0x0) 07:50:55 executing program 3: r0 = syz_open_dev$binderN(&(0x7f0000000000)='/dev/binder#\x00', 0x0, 0x800) ioctl$VIDIOC_G_EXT_CTRLS(0xffffffffffffffff, 0xc0205647, &(0x7f00000000c0)={0x990000, 0x3ff, 0x0, r0, 0x0, &(0x7f0000000080)={0x9b090c, 0x7, [], @p_u16=&(0x7f0000000040)=0x4}}) getsockopt$inet_sctp_SCTP_GET_ASSOC_ID_LIST(0xffffffffffffffff, 0x84, 0x1d, &(0x7f000025e000)=ANY=[@ANYBLOB="e7f80000", @ANYRES32=0x0, @ANYRES32=0x0], &(0x7f0000a8a000)=0xc) getsockopt$inet_sctp6_SCTP_SOCKOPT_PEELOFF(0xffffffffffffffff, 0x84, 0x6c, &(0x7f000059aff8)={r2}, &(0x7f000034f000)=0x2059b000) getsockopt$inet_sctp6_SCTP_GET_PEER_ADDR_INFO(0xffffffffffffffff, 0x84, 0xf, &(0x7f0000000180)={r2, @in={{0x2, 0x4e20, @dev={0xac, 0x14, 0x14, 0x10}}}, 0x1, 0x80000001, 0x80, 0x3f, 0x2}, &(0x7f0000000080)=0x98) setsockopt$inet_sctp6_SCTP_DEFAULT_SNDINFO(0xffffffffffffffff, 0x84, 0x22, &(0x7f0000000140)={0x1000, 0x201, 0x7d, 0x2, r2}, 0x10) r3 = socket$inet_icmp_raw(0x2, 0x3, 0x1) dup(r3) mmap(&(0x7f0000ffb000/0x3000)=nil, 0x3000, 0x1000003, 0x80010, r3, 0xd2c53000) getsockopt$inet_sctp_SCTP_GET_ASSOC_STATS(r1, 0x84, 0x70, &(0x7f0000000100)={r2, @in6={{0xa, 0x4e20, 0x101, @ipv4={[], [], @broadcast}, 0x7}}, [0x4a61, 0x0, 0x39, 0xffffffffffffffff, 0x8, 0x7fffffff, 0xfffffffffffffffb, 0x8, 0x3, 0x3, 0x7fffffff, 0x8, 0x7ff, 0xffffffff, 0xfff]}, &(0x7f0000000200)=0x100) r4 = syz_open_dev$binderN(0x0, 0x0, 0x0) r5 = dup2(r4, r0) ioctl$BINDER_WRITE_READ(r5, 0xc0306201, &(0x7f00000004c0)={0xffffffffffffff53, 0x0, &(0x7f00000002c0)=[@transaction_sg={0x40486311, {0x0, 0xf02f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}], 0x0, 0x73b000, 0x0}) 07:50:55 executing program 2: clone(0x20002004ffc, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) exit_group(0x0) syz_emit_ethernet(0x8e, &(0x7f00000000c0)={@broadcast, @link_local, @void, {@ipv6={0x86dd, @icmpv6={0x0, 0x6, "42bf00", 0x58, 0x3a, 0x0, @local={0xfe, 0x80, [0x3, 0x10, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xd]}, @mcast2, {[], @pkt_toobig={0x2, 0x0, 0x0, 0x0, {0x0, 0x6, "7f112d", 0x0, 0x0, 0x0, @mcast1, @remote, [@dstopts={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x3a], [@enc_lim]}, @srh={0x0, 0x2, 0x4, 0x1, 0x0, 0x0, 0x0, [@mcast2]}]}}}}}}}, 0x0) 07:50:55 executing program 0: syz_mount_image$bfs(&(0x7f0000000000)='bfs\x00', &(0x7f0000000040)='./file0\x00', 0x0, 0x2, &(0x7f0000000100)=[{&(0x7f0000000180)="cefaad1bb83c070040dc", 0xa}, {0x0, 0x0, 0xb3e}], 0x0, 0x0) 07:50:55 executing program 5: perf_event_open(&(0x7f000025c000)={0x2, 0x70, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = socket$inet6_sctp(0xa, 0x10000000005, 0x84) r1 = openat$ipvs(0xffffffffffffff9c, &(0x7f0000000000)='/proc/sys/net/ipv4/vs/secure_tcp\x00', 0x2, 0x0) ioctl$SNDRV_TIMER_IOCTL_START(r1, 0x54a0) setsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX(r0, 0x84, 0x6e, &(0x7f0000000180)=[@in6={0xa, 0x0, 0x0, @dev, 0xc}], 0x1c) 07:50:55 executing program 3: mkdir(&(0x7f0000000000)='./file0\x00', 0x0) mkdir(&(0x7f00000000c0)='./file0/file0\x00', 0x0) mount$bpf(0x20000000, &(0x7f00000003c0)='./file0/file0\x00', 0x0, 0x2005000, 0x0) perf_event_open(&(0x7f0000000100)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x50d, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) prctl$PR_SET_DUMPABLE(0x4, 0x1) mount$bpf(0x20000000, &(0x7f0000000080)='./file0/file0/file0\x00', 0x0, 0xd800, 0x0) syz_genetlink_get_family_id$nbd(0x0) mount$bpf(0x20000000, &(0x7f0000000200)='./file0\x00', 0x0, 0x5890, 0x0) r0 = getpid() sched_setscheduler(r0, 0x5, &(0x7f0000000380)) r1 = socket(0x10, 0x2, 0x0) getsockopt$sock_cred(r1, 0x1, 0x11, &(0x7f0000caaffb)={0x0, 0x0, 0x0}, &(0x7f0000cab000)=0xc) setgid(r2) write$P9_RGETLOCK(0xffffffffffffffff, &(0x7f0000000580)=ANY=[@ANYRESHEX=r2], 0x1e) socket$packet(0x11, 0x3, 0x300) sendmsg$TEAM_CMD_OPTIONS_SET(0xffffffffffffffff, 0x0, 0x20008000) umount2(&(0x7f0000000040)='./file0\x00', 0x3) 07:50:55 executing program 2: clone(0x20002004ffc, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) exit_group(0x0) syz_emit_ethernet(0x8e, &(0x7f00000000c0)={@broadcast, @link_local, @void, {@ipv6={0x86dd, @icmpv6={0x0, 0x6, "42bf00", 0x58, 0x3a, 0x0, @local={0xfe, 0x80, [0x3, 0x10, 0x0, 0x2, 0x0, 0x0, 0x0, 0x0, 0xd]}, @mcast2, {[], @pkt_toobig={0x2, 0x0, 0x0, 0x0, {0x0, 0x6, "7f112d", 0x0, 0x0, 0x0, @mcast1, @remote, [@dstopts={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x3a], [@enc_lim]}, @srh={0x0, 0x2, 0x4, 0x1, 0x0, 0x0, 0x0, [@mcast2]}]}}}}}}}, 0x0) 07:50:55 executing program 0: syz_mount_image$bfs(&(0x7f0000000000)='bfs\x00', &(0x7f0000000040)='./file0\x00', 0x0, 0x2, &(0x7f0000000100)=[{&(0x7f0000000180)="cefaad1bb83c090040dc", 0xa}, {0x0, 0x0, 0xb3e}], 0x0, 0x0) 07:50:55 executing program 4: mkdir(&(0x7f0000000000)='./file0\x00', 0x0) r0 = getpgid(0x0) prlimit64(r0, 0x0, 0x0, 0x0) sched_getaffinity(r0, 0x8, &(0x7f00000001c0)) r1 = openat$fuse(0xffffffffffffff9c, &(0x7f0000000040)='/dev/fuse\x00', 0x2, 0x0) mount$fuse(0x0, &(0x7f0000000200)='./file0\x00', &(0x7f0000000240)='fuse\x00', 0x0, &(0x7f0000001a00)={{'fd', 0x3d, r1}, 0x2c, {'rootmode', 0x3d, 0x4000}, 0x2c, {'user_id'}, 0x2c, {'group_id'}}) r2 = socket$inet_icmp_raw(0x2, 0x3, 0x1) r3 = dup(r2) ioctl$PERF_EVENT_IOC_ENABLE(r3, 0x8912, 0x400200) r4 = getpgid(0x0) prlimit64(r4, 0x0, 0x0, 0x0) fcntl$setownex(0xffffffffffffffff, 0xf, &(0x7f0000000480)={0x0, r4}) r5 = socket$vsock_stream(0x28, 0x1, 0x0) getsockopt$sock_cred(r5, 0x1, 0x11, &(0x7f0000caaffb)={0x0, 0x0}, &(0x7f0000cab000)=0xc) setresuid(r6, 0x0, 0x0) newfstatat(0xffffffffffffff9c, &(0x7f0000000100)='./file0/file0\x00', &(0x7f0000000140)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0) mount$fuse(0x0, &(0x7f0000000080)='./file0\x00', &(0x7f00000000c0)='fuse\x00', 0x2, &(0x7f0000000280)={{'fd', 0x3d, r3}, 0x2c, {'rootmode', 0x3d, 0x8000}, 0x2c, {'user_id', 0x3d, r6}, 0x2c, {'group_id', 0x3d, r7}, 0x2c, {[{@blksize={'blksize', 0x3d, 0x200}}, {@blksize={'blksize'}}, {@max_read={'max_read', 0x3d, 0x4b}}, {@default_permissions='default_permissions'}, {@default_permissions='default_permissions'}, {@max_read={'max_read', 0x3d, 0x100}}, {@max_read={'max_read', 0x3d, 0x1000}}, {@allow_other='allow_other'}, {@blksize={'blksize', 0x3d, 0x800}}, {@blksize={'blksize', 0x3d, 0xfc03f73671360555}}], [{@subj_role={'subj_role', 0x3d, 'user_id'}}, {@measure='measure'}, {@fsuuid={'fsuuid', 0x3d, {[0x38, 0x30, 0xc, 0x66, 0x38, 0x63, 0x66, 0x63], 0x2d, [0x31, 0x35, 0x37, 0x31], 0x2d, [0x35, 0x37, 0x63, 0x66], 0x2d, [0x34, 0x37, 0x39, 0x38], 0x2d, [0x66, 0x33, 0x64, 0x34, 0x33, 0x65, 0x62, 0x31]}}}, {@obj_type={'obj_type', 0x3d, '@-$%\''}}, {@obj_role={'obj_role', 0x3d, '/dev/fuse\x00'}}]}}) r8 = syz_open_procfs(0x0, &(0x7f0000000000)='comm\x00') sendfile(r1, r8, 0x0, 0x800847e) 07:50:55 executing program 0: syz_mount_image$bfs(&(0x7f0000000000)='bfs\x00', &(0x7f0000000040)='./file0\x00', 0x0, 0x2, &(0x7f0000000100)=[{&(0x7f0000000180)="cefaad1bb83c0a0040dc", 0xa}, {0x0, 0x0, 0xb3e}], 0x0, 0x0) 07:50:55 executing program 2: clone(0x20002004ffc, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) exit_group(0x0) syz_emit_ethernet(0x8e, &(0x7f00000000c0)={@broadcast, @link_local, @void, {@ipv6={0x86dd, @icmpv6={0x0, 0x6, "42bf00", 0x58, 0x3a, 0x0, @local={0xfe, 0x80, [0x3, 0x10, 0x0, 0x3, 0x0, 0x0, 0x0, 0x0, 0xd]}, @mcast2, {[], @pkt_toobig={0x2, 0x0, 0x0, 0x0, {0x0, 0x6, "7f112d", 0x0, 0x0, 0x0, @mcast1, @remote, [@dstopts={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x3a], [@enc_lim]}, @srh={0x0, 0x2, 0x4, 0x1, 0x0, 0x0, 0x0, [@mcast2]}]}}}}}}}, 0x0) 07:50:55 executing program 0: syz_mount_image$bfs(&(0x7f0000000000)='bfs\x00', &(0x7f0000000040)='./file0\x00', 0x0, 0x2, &(0x7f0000000100)=[{&(0x7f0000000180)="cefaad1bb83c0b0040dc", 0xa}, {0x0, 0x0, 0xb3e}], 0x0, 0x0) 07:50:55 executing program 4: sendfile(0xffffffffffffffff, 0xffffffffffffffff, 0x0, 0x0) r0 = socket$inet_icmp_raw(0x2, 0x3, 0x1) r1 = dup(r0) ioctl$PERF_EVENT_IOC_ENABLE(r1, 0x8912, 0x400200) sendto$x25(r1, &(0x7f00000001c0)="2d01f5a209c6c220ee84ce323ea2f9f21ed4892b337833f0babe8a9388a4c1245fb5ce003728d439eac74de1167d3e4c74f17dd1758819c8c4ede9a0af8f57497291bcc9beb42d2006a38f7cb4d40ef3330270ecc437a8f8743758adafdbaa019b7ffb0e41b2fc2bedad16fcd85b6a6f2dd4e85a", 0x74, 0x8000, &(0x7f00000000c0)={0x9, @remote={[], 0x0}}, 0x12) perf_event_open(&(0x7f0000000040)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x50d, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000340)}, 0x0, 0x0, 0x0, 0x1, 0x0, 0x4}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) getresgid(&(0x7f0000000000), 0x0, 0x0) perf_event_open(0x0, 0x0, 0x0, 0xffffffffffffffff, 0x0) r2 = open(&(0x7f0000000400)='./bus\x00', 0x0, 0x0) read(r2, &(0x7f0000000180)=""/19, 0xfffffe47) sendmsg$IPSET_CMD_DEL(0xffffffffffffffff, &(0x7f0000000600)={&(0x7f0000000140), 0xc, &(0x7f0000000480)={&(0x7f0000000240)={0x4c, 0xa, 0x6, 0x0, 0x0, 0x0, {0xc, 0x0, 0x5}, [@IPSET_ATTR_ADT={0x4}, @IPSET_ATTR_DATA={0x28, 0x7, 0x0, 0x1, [@IPSET_ATTR_NAMEREF={0x9, 0x13, 'syz1\x00'}, @IPSET_ATTR_IP2={0x18, 0x14, 0x0, 0x1, @IPSET_ATTR_IPADDR_IPV6={0x14, 0x2, 0x1, 0x0, @dev={0xfe, 0x80, [], 0x11}}}]}, @IPSET_ATTR_SETNAME={0x9, 0x2, 'syz1\x00'}]}, 0x4c}, 0x1, 0x0, 0x0, 0x40901}, 0x0) setgid(0x0) mkdirat$cgroup_root(0xffffffffffffff9c, 0x0, 0x1ff) r3 = creat(&(0x7f0000000180)='./bus\x00', 0x0) r4 = openat$nvram(0xffffffffffffff9c, &(0x7f0000000100)='/dev/nvram\x00', 0x101000, 0x0) write$P9_RREMOVE(r4, 0x0, 0x0) ioctl$FS_IOC_GETFSMAP(r3, 0xc0c0583b, &(0x7f00000007c0)=ANY=[@ANYRES16]) r5 = openat(0xffffffffffffffff, 0x0, 0x40041, 0x5) setsockopt$netlink_NETLINK_LISTEN_ALL_NSID(r5, 0x10e, 0x8, &(0x7f0000000300)=0x5f, 0x4) sendmsg$AUDIT_USER(r3, &(0x7f0000000440)={0x0, 0x0, 0x0}, 0x0) 07:50:55 executing program 2: clone(0x20002004ffc, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) exit_group(0x0) syz_emit_ethernet(0x8e, &(0x7f00000000c0)={@broadcast, @link_local, @void, {@ipv6={0x86dd, @icmpv6={0x0, 0x6, "42bf00", 0x58, 0x3a, 0x0, @local={0xfe, 0x80, [0x3, 0x10, 0x0, 0x6, 0x0, 0x0, 0x0, 0x0, 0xd]}, @mcast2, {[], @pkt_toobig={0x2, 0x0, 0x0, 0x0, {0x0, 0x6, "7f112d", 0x0, 0x0, 0x0, @mcast1, @remote, [@dstopts={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x3a], [@enc_lim]}, @srh={0x0, 0x2, 0x4, 0x1, 0x0, 0x0, 0x0, [@mcast2]}]}}}}}}}, 0x0) 07:50:55 executing program 1: mkdir(&(0x7f0000000080)='./file0\x00', 0x0) mount(0x0, &(0x7f00000000c0)='./file0\x00', &(0x7f0000000000)='tracefs\x00', 0x0, 0x0) syz_open_dev$tty1(0xc, 0x4, 0x1) r0 = syz_open_procfs(0x0, &(0x7f0000000080)='mountinfo\x00') r1 = socket$inet_icmp_raw(0x2, 0x3, 0x1) r2 = dup(r1) r3 = openat$qat_adf_ctl(0xffffffffffffff9c, &(0x7f0000000140)='/dev/qat_adf_ctl\x00', 0x800, 0x0) ioctl$SNDRV_SEQ_IOCTL_GET_QUEUE_INFO(r3, 0xc08c5334, &(0x7f0000000180)={0x0, 0x400, 0x1, 'queue1\x00', 0x4}) ioctl$PERF_EVENT_IOC_ENABLE(r2, 0x8912, 0x400200) r4 = socket$inet_icmp_raw(0x2, 0x3, 0x1) r5 = socket$inet_icmp_raw(0x2, 0x3, 0x1) r6 = dup(r5) ioctl$PERF_EVENT_IOC_ENABLE(r6, 0x8912, 0x400200) ioctl$DRM_IOCTL_AGP_ALLOC(r6, 0xc0206434, &(0x7f0000000040)={0x1, 0x0, 0x0, 0x41}) ioctl$DRM_IOCTL_AGP_UNBIND(r2, 0x40106437, &(0x7f0000000100)={r7, 0x28032bb}) dup(r4) sendfile(r4, r0, 0x0, 0x800000084004103) 07:50:55 executing program 0: syz_mount_image$bfs(&(0x7f0000000000)='bfs\x00', &(0x7f0000000040)='./file0\x00', 0x0, 0x2, &(0x7f0000000100)=[{&(0x7f0000000180)="cefaad1bb83c0d0040dc", 0xa}, {0x0, 0x0, 0xb3e}], 0x0, 0x0) [ 371.982281] QAT: Invalid ioctl [ 372.052881] QAT: Invalid ioctl [ 372.117667] audit: type=1804 audit(1592207455.980:339): pid=19311 uid=0 auid=0 ses=4 subj=system_u:system_r:kernel_t:s0 op=invalid_pcr cause=ToMToU comm="syz-executor.4" name="/root/syzkaller-testdir523901506/syzkaller.7WxnOu/151/bus" dev="sda1" ino=16706 res=1 [ 372.308120] syz-executor.5 (19267) used greatest stack depth: 22368 bytes left 07:50:56 executing program 2: clone(0x20002004ffc, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) exit_group(0x0) syz_emit_ethernet(0x8e, &(0x7f00000000c0)={@broadcast, @link_local, @void, {@ipv6={0x86dd, @icmpv6={0x0, 0x6, "42bf00", 0x58, 0x3a, 0x0, @local={0xfe, 0x80, [0x3, 0x10, 0x0, 0x7, 0x0, 0x0, 0x0, 0x0, 0xd]}, @mcast2, {[], @pkt_toobig={0x2, 0x0, 0x0, 0x0, {0x0, 0x6, "7f112d", 0x0, 0x0, 0x0, @mcast1, @remote, [@dstopts={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x3a], [@enc_lim]}, @srh={0x0, 0x2, 0x4, 0x1, 0x0, 0x0, 0x0, [@mcast2]}]}}}}}}}, 0x0) 07:50:56 executing program 3: r0 = syz_open_procfs(0x0, &(0x7f0000000000)='net/ip6_tables_matches\x00') readv(r0, 0x0, 0x0) r1 = openat$full(0xffffffffffffff9c, &(0x7f0000000000)='/dev/full\x00', 0x40080, 0x0) bpf$BPF_LINK_UPDATE(0x1d, &(0x7f0000000080)={0xffffffffffffffff, 0xffffffffffffffff, 0x0, r1}, 0x10) add_key$keyring(0x0, 0x0, 0x0, 0x0, 0xfffffffffffffffd) perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x41c1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x4, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r2 = getpid() sched_setscheduler(r2, 0x5, &(0x7f00000001c0)) r3 = open(&(0x7f0000000000)='./bus\x00', 0x141042, 0x0) ioctl$FITRIM(r3, 0xc0185879, &(0x7f00000000c0)={0x0, 0xffffffff}) pipe(0x0) splice(0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0) r4 = creat(&(0x7f0000000240)='./bus\x00', 0x0) fallocate(r4, 0x100000001, 0x0, 0x28120001) 07:50:56 executing program 0: syz_mount_image$bfs(&(0x7f0000000000)='bfs\x00', &(0x7f0000000040)='./file0\x00', 0x0, 0x2, &(0x7f0000000100)=[{&(0x7f0000000180)="cefaad1bb83c0e0040dc", 0xa}, {0x0, 0x0, 0xb3e}], 0x0, 0x0) 07:50:56 executing program 1: mkdir(&(0x7f0000000080)='./file0\x00', 0x0) mount(0x0, &(0x7f00000000c0)='./file0\x00', &(0x7f0000000000)='tracefs\x00', 0x0, 0x0) r0 = syz_open_dev$tty1(0xc, 0x4, 0x1) r1 = syz_open_procfs(0x0, &(0x7f0000000080)='mountinfo\x00') r2 = socket$kcm(0x10, 0x2, 0x10) r3 = syz_genetlink_get_family_id$ipvs(&(0x7f00000001c0)='IPVS\x00') sendmsg$IPVS_CMD_NEW_DAEMON(r2, &(0x7f00000002c0)={0x0, 0x0, &(0x7f0000000280)={&(0x7f0000000080)={0x44, r3, 0x1, 0x0, 0x0, {}, [@IPVS_CMD_ATTR_DAEMON={0x30, 0x3, 0x0, 0x1, [@IPVS_DAEMON_ATTR_STATE={0x8}, @IPVS_DAEMON_ATTR_MCAST_IFN={0x14, 0x2, 'vcan0\x00'}, @IPVS_DAEMON_ATTR_SYNC_ID={0x8}, @IPVS_DAEMON_ATTR_MCAST_GROUP={0x8, 0x5, @initdev={0xac, 0x1e, 0x0, 0x0}}]}]}, 0x44}}, 0x0) sendmsg$IPVS_CMD_SET_SERVICE(r1, &(0x7f0000000200)={&(0x7f0000000040)={0x10, 0x0, 0x0, 0x80000000}, 0xc, &(0x7f00000001c0)={&(0x7f0000000100)={0xa4, r3, 0x300, 0x70bd2b, 0x25dfdbfe, {}, [@IPVS_CMD_ATTR_TIMEOUT_TCP_FIN={0x8, 0x5, 0xfffffffe}, @IPVS_CMD_ATTR_SERVICE={0xc, 0x1, 0x0, 0x1, [@IPVS_SVC_ATTR_AF={0x6, 0x1, 0x2}]}, @IPVS_CMD_ATTR_SERVICE={0x60, 0x1, 0x0, 0x1, [@IPVS_SVC_ATTR_TIMEOUT={0x8, 0x8, 0x1ff}, @IPVS_SVC_ATTR_ADDR={0x14, 0x3, @ipv6=@remote}, @IPVS_SVC_ATTR_PROTOCOL={0x6, 0x2, 0x89}, @IPVS_SVC_ATTR_ADDR={0x14, 0x3, @ipv6=@private0={0xfc, 0x0, [], 0x1}}, @IPVS_SVC_ATTR_AF={0x6, 0x1, 0xa}, @IPVS_SVC_ATTR_PE_NAME={0x8, 0xb, 'sip\x00'}, @IPVS_SVC_ATTR_ADDR={0x14, 0x3, @ipv6=@rand_addr=' \x01\x00'}]}, @IPVS_CMD_ATTR_DEST={0x14, 0x2, 0x0, 0x1, [@IPVS_DEST_ATTR_TUN_FLAGS={0x6, 0xf, 0xecc5}, @IPVS_DEST_ATTR_WEIGHT={0x8, 0x4, 0x2}]}, @IPVS_CMD_ATTR_TIMEOUT_TCP={0x8, 0x4, 0x7}]}, 0xa4}}, 0x40005) sendfile(r0, r1, 0x0, 0x800000080004103) 07:50:56 executing program 4: r0 = eventfd2(0x3, 0x80801) r1 = socket$inet6_tcp(0xa, 0x1, 0x0) r2 = fcntl$dupfd(r1, 0x0, r0) ioctl$PERF_EVENT_IOC_ENABLE(r2, 0x8912, 0x400200) r3 = open(&(0x7f0000000000)='./bus\x00', 0x149842, 0x0) mmap(&(0x7f0000002000/0x4000)=nil, 0x4000, 0x0, 0x2812, r3, 0x0) socketpair(0x1b, 0x5, 0x6, &(0x7f0000000040)={0xffffffffffffffff}) setsockopt$pppl2tp_PPPOL2TP_SO_DEBUG(r4, 0x111, 0x1, 0x76, 0x4) perf_event_open(&(0x7f00000000c0)={0x6, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1081}, 0x0, 0x0, 0xffffffffffffffff, 0x0) write$FUSE_DIRENTPLUS(r3, &(0x7f0000000140)=ANY=[@ANYBLOB="64f6"], 0x5) r5 = memfd_create(&(0x7f0000000240)='\xc5\x94~\xab#\'%nodev\x00'/24, 0x0) mmap(&(0x7f0000000000/0x3000)=nil, 0x3000, 0x0, 0x11, r5, 0x0) 07:50:56 executing program 5: r0 = socket$inet_icmp_raw(0x2, 0x3, 0x1) r1 = dup(r0) ioctl$PERF_EVENT_IOC_ENABLE(r1, 0x8912, 0x400200) ioctl$TUNSETTXFILTER(r1, 0x400454d1, &(0x7f0000000000)={0x1, 0x6, [@local, @random="51ccfc7b7974", @random="a5661a42cda1", @multicast, @random="c2e7015259b6", @random="b4d77ede06ef"]}) r2 = openat$vcsu(0xffffffffffffff9c, &(0x7f0000000040)='/dev/vcsu\x00', 0x0, 0x0) getsockopt$inet_mtu(r2, 0x0, 0xa, &(0x7f00000000c0), &(0x7f00000001c0)=0x4) r3 = socket$inet_icmp_raw(0x2, 0x3, 0x1) r4 = dup(r3) ioctl$TIOCNXCL(r4, 0x540d) ioctl$PERF_EVENT_IOC_ENABLE(r4, 0x8912, 0x400200) r5 = bpf$MAP_CREATE(0x0, &(0x7f0000000280)={0xe, 0x4, 0x4, 0x3}, 0x40) bpf$BPF_GET_MAP_INFO(0xf, &(0x7f0000000080)={r5, 0x28, &(0x7f0000000040)={0x0, 0x0}}, 0x43) bpf$BPF_MAP_GET_FD_BY_ID(0xe, &(0x7f0000000040)={r6}, 0xc) bpf$BPF_MAP_GET_FD_BY_ID(0xe, &(0x7f0000000100)={r6}, 0xc) bpf$BPF_MAP_GET_FD_BY_ID(0xe, &(0x7f0000000180)={r6, 0x10001, 0x8}, 0xc) syz_open_procfs(0x0, &(0x7f0000000100)='syscall\x00') r7 = socket$nl_route(0x10, 0x3, 0x0) r8 = socket(0x1, 0x803, 0x0) getsockname$packet(r8, &(0x7f0000000100)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f00000002c0)=0x14) sendmsg$nl_route(r7, &(0x7f0000000080)={0x0, 0x0, &(0x7f0000000140)={&(0x7f0000000300)=ANY=[@ANYBLOB="3c0000001000"/20, @ANYRES32=0x0, @ANYBLOB="000000000000000014001280090001007663616e000000000400028008000300", @ANYRES32=r9, @ANYBLOB="c7c1ddf279413078cf686f8bfe911780314687b576e2ede178a4cae16c86d48ef55d44ee854d5236d504cafa52ecfa48501062e65818cd43b02f85e8b71058c0376326dc5da9dd97962eb61431647507d9a2e01e9ea9defc3ce78f982353842d96b8c84cb962d35b04f6c9c629f26a98692e152e18c7cd24912af9ae6401e488ec90"], 0x3c}}, 0x0) 07:50:56 executing program 2: clone(0x20002004ffc, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) exit_group(0x0) syz_emit_ethernet(0x8e, &(0x7f00000000c0)={@broadcast, @link_local, @void, {@ipv6={0x86dd, @icmpv6={0x0, 0x6, "42bf00", 0x58, 0x3a, 0x0, @local={0xfe, 0x80, [0x3, 0x10, 0x0, 0x9, 0x0, 0x0, 0x0, 0x0, 0xd]}, @mcast2, {[], @pkt_toobig={0x2, 0x0, 0x0, 0x0, {0x0, 0x6, "7f112d", 0x0, 0x0, 0x0, @mcast1, @remote, [@dstopts={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x3a], [@enc_lim]}, @srh={0x0, 0x2, 0x4, 0x1, 0x0, 0x0, 0x0, [@mcast2]}]}}}}}}}, 0x0) 07:50:56 executing program 0: syz_mount_image$bfs(&(0x7f0000000000)='bfs\x00', &(0x7f0000000040)='./file0\x00', 0x0, 0x2, &(0x7f0000000100)=[{&(0x7f0000000180)="cefaad1bb83c0f0040dc", 0xa}, {0x0, 0x0, 0xb3e}], 0x0, 0x0) 07:50:57 executing program 5: perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) socket$alg(0x26, 0x5, 0x0) r0 = socket$inet_icmp_raw(0x2, 0x3, 0x1) r1 = dup(r0) ioctl$PERF_EVENT_IOC_ENABLE(r1, 0x8912, 0x400200) ioctl$SNDRV_PCM_IOCTL_STATUS32(r1, 0x806c4120, &(0x7f0000000080)) sendto$inet(0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0) socket$inet6_tcp(0xa, 0x1, 0x0) syz_mount_image$btrfs(&(0x7f0000000000)='btrfs\x00', &(0x7f00000001c0)='./file0\x00', 0x0, 0x1, &(0x7f0000000040)=[{&(0x7f00000002c0)="8da4363ac0ed02000af9fdffff01004d010000000000000000007a0000000000fff6f2a2299748aeb81e1b00b10efd9a000001000000000001fffffff60000005f42485266535f4d", 0x48, 0x10000}], 0x5, 0x0) r2 = socket$inet_icmp_raw(0x2, 0x3, 0x1) r3 = dup(r2) ioctl$PERF_EVENT_IOC_ENABLE(r3, 0x8912, 0x400200) ioctl$TCGETS2(r3, 0x802c542a, &(0x7f0000000100)) 07:50:57 executing program 2: clone(0x20002004ffc, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) exit_group(0x0) syz_emit_ethernet(0x8e, &(0x7f00000000c0)={@broadcast, @link_local, @void, {@ipv6={0x86dd, @icmpv6={0x0, 0x6, "42bf00", 0x58, 0x3a, 0x0, @local={0xfe, 0x80, [0x3, 0x10, 0x0, 0x2c, 0x0, 0x0, 0x0, 0x0, 0xd]}, @mcast2, {[], @pkt_toobig={0x2, 0x0, 0x0, 0x0, {0x0, 0x6, "7f112d", 0x0, 0x0, 0x0, @mcast1, @remote, [@dstopts={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x3a], [@enc_lim]}, @srh={0x0, 0x2, 0x4, 0x1, 0x0, 0x0, 0x0, [@mcast2]}]}}}}}}}, 0x0) 07:50:57 executing program 0: syz_mount_image$bfs(&(0x7f0000000000)='bfs\x00', &(0x7f0000000040)='./file0\x00', 0x0, 0x2, &(0x7f0000000100)=[{&(0x7f0000000180)="cefaad1bb83c100040dc", 0xa}, {0x0, 0x0, 0xb3e}], 0x0, 0x0) 07:50:57 executing program 4: prctl$PR_SET_MM_MAP(0x23, 0xe, &(0x7f0000000180)={&(0x7f0000ff9000/0x3000)=nil, &(0x7f0000ffb000/0x4000)=nil, &(0x7f0000ffb000/0x3000)=nil, &(0x7f0000ffc000/0x1000)=nil, &(0x7f0000ffa000/0x4000)=nil, &(0x7f0000fff000/0x1000)=nil, &(0x7f0000ffd000/0x3000)=nil, &(0x7f0000ffe000/0x2000)=nil, &(0x7f0000ffa000/0x3000)=nil, &(0x7f0000ffb000/0x4000)=nil, &(0x7f0000fff000/0x1000)=nil, 0x0}, 0x68) r0 = creat(&(0x7f0000000000)='./bus\x00', 0x0) fcntl$setstatus(r0, 0x4, 0x6000) io_setup(0x2, &(0x7f00000004c0)=0x0) r2 = socket$inet6(0xa, 0x2, 0x0) r3 = socket$inet_icmp_raw(0x2, 0x3, 0x1) r4 = dup(r3) ioctl$PERF_EVENT_IOC_ENABLE(r4, 0x8912, 0x400200) ioctl$KVM_KVMCLOCK_CTRL(r4, 0xaead) r5 = dup(r2) openat$dlm_control(0xffffffffffffff9c, &(0x7f0000000040)='/dev/dlm-control\x00', 0x400800, 0x0) ioctl$PERF_EVENT_IOC_ENABLE(r5, 0x8912, 0x400200) io_submit(r1, 0x1, &(0x7f0000000440)=[&(0x7f0000000200)={0x0, 0x0, 0x0, 0x8, 0x0, r0, &(0x7f0000000140)="73844ae89d", 0x5}]) 07:50:57 executing program 0: syz_mount_image$bfs(&(0x7f0000000000)='bfs\x00', &(0x7f0000000040)='./file0\x00', 0x0, 0x2, &(0x7f0000000100)=[{&(0x7f0000000180)="cefaad1bb83c220040dc", 0xa}, {0x0, 0x0, 0xb3e}], 0x0, 0x0) [ 373.334216] BTRFS error (device loop5): superblock checksum mismatch [ 373.368564] BTRFS error (device loop5): open_ctree failed [ 373.489759] BTRFS error (device loop5): superblock checksum mismatch [ 373.499609] BTRFS error (device loop5): open_ctree failed 07:50:57 executing program 0: syz_mount_image$bfs(&(0x7f0000000000)='bfs\x00', &(0x7f0000000040)='./file0\x00', 0x0, 0x2, &(0x7f0000000100)=[{&(0x7f0000000180)="cefaad1bb83c230040dc", 0xa}, {0x0, 0x0, 0xb3e}], 0x0, 0x0) 07:50:57 executing program 2: clone(0x20002004ffc, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) exit_group(0x0) syz_emit_ethernet(0x8e, &(0x7f00000000c0)={@broadcast, @link_local, @void, {@ipv6={0x86dd, @icmpv6={0x0, 0x6, "42bf00", 0x58, 0x3a, 0x0, @local={0xfe, 0x80, [0x3, 0x10, 0x0, 0x33, 0x0, 0x0, 0x0, 0x0, 0xd]}, @mcast2, {[], @pkt_toobig={0x2, 0x0, 0x0, 0x0, {0x0, 0x6, "7f112d", 0x0, 0x0, 0x0, @mcast1, @remote, [@dstopts={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x3a], [@enc_lim]}, @srh={0x0, 0x2, 0x4, 0x1, 0x0, 0x0, 0x0, [@mcast2]}]}}}}}}}, 0x0) 07:50:57 executing program 1: mkdir(&(0x7f0000000080)='./file0\x00', 0x0) mount(0x0, &(0x7f00000000c0)='./file0\x00', &(0x7f0000000000)='tracefs\x00', 0x0, 0x0) r0 = socket$vsock_stream(0x28, 0x1, 0x0) getsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f0000caaffb)={0x0, 0x0}, &(0x7f0000cab000)=0xc) setresuid(r1, 0x0, 0x0) syz_mount_image$ext4(&(0x7f0000000040)='ext2\x00', &(0x7f0000000100)='./file0\x00', 0x4, 0x2, &(0x7f0000000300)=[{&(0x7f0000000140)="710ff7fd8f0e46e6db5576c8f223def33e19addc5fa55b729906e68f60d67ced0955546a25ed575d3cd9437719914e11ba5b5c306258c44fff258399ff0b62e4f0386328479b238687bc3a26a45df49f6fdbf854ebffa38a3b290e762c6e166a35afd816ce13b523152f6c22b97c7d1cd2bd0ff4366a45878a5bdd3561d38dcf9284800784c368f6d8a9ed9b166d0aa9d20bd409f3485d9f277523d32cd7e025cbf84ba226b303a98c6ea08c849b18375b9ad550c5538a723362add5", 0xbc, 0x8}, {&(0x7f0000000200)="d2417538d216d11af4ce460cbe7d624518f6cd23cdf4e580e09b6f3823d1df8ad2097661a20ba1334866ed2eae62aa56145d2e2cb0f986621855bdd06684ace50541acb032761e6084a77d663f703669085381f78902e7e90e7be45fa928f53b50309e27398cb48cd049a5a88727ecfb621c62da07004a4a7d270775e28ebc1238e638cd202d54c4f81d3e32c3c4d599948672cdf9d3eba1e14b4fa69115a41520f01aca429e4b3558cecd19e6d6c81898aa08ae46c0e1ad1c38eebbfe0b7787c48dac4ec4d489c1b8bc9a81a43bd258ef0d044a44360d50bcb4c0bb1fc49b26d05dbcfd5d8b237aae6fcf8426", 0xed, 0x7}], 0x10000, &(0x7f0000000340)={[], [{@smackfsroot={'smackfsroot'}}, {@smackfshat={'smackfshat', 0x3d, '\''}}, {@seclabel='seclabel'}, {@obj_user={'obj_user'}}, {@context={'context', 0x3d, 'sysadm_u'}}, {@fowner_gt={'fowner>', r1}}, {@measure='measure'}, {@dont_appraise='dont_appraise'}]}) r2 = syz_open_dev$tty1(0xc, 0x4, 0x1) r3 = syz_open_procfs(0x0, &(0x7f0000000080)='mountinfo\x00') sendfile(r2, r3, 0x0, 0x800000080004103) 07:50:57 executing program 5: perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) socket$alg(0x26, 0x5, 0x0) r0 = socket$inet_icmp_raw(0x2, 0x3, 0x1) r1 = dup(r0) ioctl$PERF_EVENT_IOC_ENABLE(r1, 0x8912, 0x400200) ioctl$SNDRV_PCM_IOCTL_STATUS32(r1, 0x806c4120, &(0x7f0000000080)) sendto$inet(0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0) socket$inet6_tcp(0xa, 0x1, 0x0) syz_mount_image$btrfs(&(0x7f0000000000)='btrfs\x00', &(0x7f00000001c0)='./file0\x00', 0x0, 0x1, &(0x7f0000000040)=[{&(0x7f00000002c0)="8da4363ac0ed02000af9fdffff01004d010000000000000000007a0000000000fff6f2a2299748aeb81e1b00b10efd9a000001000000000001fffffff60000005f42485266535f4d", 0x48, 0x10000}], 0x5, 0x0) r2 = socket$inet_icmp_raw(0x2, 0x3, 0x1) r3 = dup(r2) ioctl$PERF_EVENT_IOC_ENABLE(r3, 0x8912, 0x400200) ioctl$TCGETS2(r3, 0x802c542a, &(0x7f0000000100)) 07:50:57 executing program 4: r0 = socket$inet6(0xa, 0x3, 0x1) perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) ioctl$PERF_EVENT_IOC_SET_OUTPUT(0xffffffffffffffff, 0x2405, 0xffffffffffffffff) close(r0) socket$kcm(0x29, 0x0, 0x0) socket$kcm(0x29, 0x1000000000002, 0x0) r1 = open(&(0x7f0000000400)='./bus\x00', 0x1143442, 0x0) r2 = creat(&(0x7f0000000040)='./bus\x00', 0x0) ftruncate(r2, 0x208200) sendfile(r0, r1, 0x0, 0x8000fffffffe) getsockopt$inet_sctp_SCTP_GET_ASSOC_ID_LIST(0xffffffffffffffff, 0x84, 0x1d, &(0x7f000025e000)={0x2, [0x0, 0x0]}, &(0x7f0000a8a000)=0xc) getsockopt$inet_sctp6_SCTP_SOCKOPT_PEELOFF(0xffffffffffffffff, 0x84, 0x6c, &(0x7f000059aff8)={r3}, &(0x7f000034f000)=0x2059b000) getsockopt$inet_sctp6_SCTP_GET_PEER_ADDR_INFO(0xffffffffffffffff, 0x84, 0xf, &(0x7f0000000180)={r3, @in={{0x2, 0x4e20, @dev={0xac, 0x14, 0x14, 0x10}}}, 0x1, 0x80000001, 0x80, 0x3f, 0x2}, &(0x7f0000000080)=0x98) setsockopt$inet_sctp6_SCTP_DEFAULT_SNDINFO(0xffffffffffffffff, 0x84, 0x22, &(0x7f0000000140)={0x1000, 0x201, 0x7d, 0x2, r3}, 0x10) getsockopt$inet_sctp_SCTP_GET_ASSOC_ID_LIST(0xffffffffffffffff, 0x84, 0x1d, &(0x7f000025e000)={0x2, [0x0, 0x0]}, &(0x7f0000a8a000)=0xc) getsockopt$inet_sctp6_SCTP_SOCKOPT_PEELOFF(0xffffffffffffffff, 0x84, 0x6c, &(0x7f000059aff8)={r4}, &(0x7f000034f000)=0x2059b000) getsockopt$inet_sctp6_SCTP_GET_PEER_ADDR_INFO(0xffffffffffffffff, 0x84, 0xf, &(0x7f0000000180)={r4, @in={{0x2, 0x4e20, @dev={0xac, 0x14, 0x14, 0x10}}}, 0x1, 0x80000001, 0x80, 0x3f, 0x2}, &(0x7f0000000080)=0x98) setsockopt$inet_sctp6_SCTP_DEFAULT_SNDINFO(0xffffffffffffffff, 0x84, 0x22, &(0x7f0000000140)={0x1000, 0x201, 0x7d, 0x2, r4}, 0x10) getsockopt$inet_sctp_SCTP_STATUS(r2, 0x84, 0xe, &(0x7f0000000080)={r3, 0x0, 0x7, 0x0, 0x8, 0x3, 0x1, 0x0, {r4, @in={{0x2, 0x4e20, @broadcast}}, 0x100, 0x0, 0xff, 0x4, 0x1000}}, &(0x7f0000000000)=0xb0) 07:50:57 executing program 2: clone(0x20002004ffc, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) exit_group(0x0) syz_emit_ethernet(0x8e, &(0x7f00000000c0)={@broadcast, @link_local, @void, {@ipv6={0x86dd, @icmpv6={0x0, 0x6, "42bf00", 0x58, 0x3a, 0x0, @local={0xfe, 0x80, [0x3, 0x10, 0x0, 0x3c, 0x0, 0x0, 0x0, 0x0, 0xd]}, @mcast2, {[], @pkt_toobig={0x2, 0x0, 0x0, 0x0, {0x0, 0x6, "7f112d", 0x0, 0x0, 0x0, @mcast1, @remote, [@dstopts={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x3a], [@enc_lim]}, @srh={0x0, 0x2, 0x4, 0x1, 0x0, 0x0, 0x0, [@mcast2]}]}}}}}}}, 0x0) 07:50:57 executing program 3: openat$vhci(0xffffffffffffff9c, &(0x7f00000007c0)='/dev/vhci\x00', 0x0) ioctl$VIDIOC_PREPARE_BUF(0xffffffffffffffff, 0xc058565d, 0x0) perf_event_open(&(0x7f00000012c0)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x41c1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) msgctl$IPC_SET(0x0, 0x1, 0x0) ioctl$PERF_EVENT_IOC_ENABLE(0xffffffffffffffff, 0x8912, 0x400200) r0 = socket$inet_icmp_raw(0x2, 0x3, 0x1) r1 = dup(r0) ioctl$PERF_EVENT_IOC_ENABLE(r1, 0x8912, 0x400200) getsockopt$inet_sctp_SCTP_GET_ASSOC_ID_LIST(0xffffffffffffffff, 0x84, 0x1d, &(0x7f0000000240)=ANY=[@ANYBLOB="29a1efd08d8dd20900000000000000559766cd7c790364b701efa916fcedee531f517c561e01e0ac88549dbe735609bacd678ac9d608f1a7c2e7e8ad6023e86186f29a548721f6bb43596f21c50026545b88c960798c902e9d9ad6856a32299226e70e42455c4baba7855dbd69dd06390a32b5fb0a28551e0c4053d38467870ffe672008535c9c41a9cd7e000d654c51f219fc9893475accf8c7f688356235a47b830604c933fbebcb3a2706438e2ecb63b00d0612e7a590238ced86d7896030e7ac40b9308ad3f6aa9cf14cee731898adda3e2f1d", @ANYRES32=0x0, @ANYRES32=0x0], &(0x7f0000a8a000)=0xc) getsockopt$inet_sctp6_SCTP_SOCKOPT_PEELOFF(0xffffffffffffffff, 0x84, 0x6c, &(0x7f000059aff8)={r2}, &(0x7f000034f000)=0x2059b000) getsockopt$inet_sctp6_SCTP_GET_PEER_ADDR_INFO(0xffffffffffffffff, 0x84, 0xf, &(0x7f0000000180)={r2, @in6={{0xa, 0x4e24, 0x80000001, @private0, 0x7}}, 0x1, 0x80000001, 0x80, 0x3f, 0x2}, &(0x7f0000000080)=0x98) setsockopt$inet_sctp6_SCTP_DEFAULT_SNDINFO(0xffffffffffffffff, 0x84, 0x22, &(0x7f0000000140)={0x1000, 0x201, 0x7d, 0x2, r2}, 0x10) getsockopt$inet_sctp_SCTP_AUTH_ACTIVE_KEY(r1, 0x84, 0x18, &(0x7f0000000100)={r2, 0x9}, &(0x7f0000000140)=0x8) getsockopt$inet_sctp_SCTP_STREAM_SCHEDULER_VALUE(0xffffffffffffffff, 0x84, 0x7c, &(0x7f00000001c0)={r3, 0x8}, &(0x7f0000000200)=0x8) r4 = socket$kcm(0x10, 0x800000000002, 0x0) sendmsg$kcm(r4, &(0x7f0000000080)={0x0, 0x2000016, &(0x7f0000000180)=[{&(0x7f00000000c0)="2e000000120081aee4520cecff0e00fa078b5bdb4cb904e473730e55cff26d1b0e001d8035000e005e510befccd7", 0x2e}], 0x1, 0x0, 0x0, 0x34000}, 0x0) r5 = socket$inet_icmp_raw(0x2, 0x3, 0x1) r6 = dup(r5) ioctl$PERF_EVENT_IOC_ENABLE(r6, 0x8912, 0x400200) getsockopt$TIPC_SOCK_RECVQ_DEPTH(r6, 0x10f, 0x84, &(0x7f0000000000), &(0x7f0000000040)=0x4) 07:50:57 executing program 0: syz_mount_image$bfs(&(0x7f0000000000)='bfs\x00', &(0x7f0000000040)='./file0\x00', 0x0, 0x2, &(0x7f0000000100)=[{&(0x7f0000000180)="cefaad1bb83c2c0040dc", 0xa}, {0x0, 0x0, 0xb3e}], 0x0, 0x0) 07:50:57 executing program 2: clone(0x20002004ffc, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) exit_group(0x0) syz_emit_ethernet(0x8e, &(0x7f00000000c0)={@broadcast, @link_local, @void, {@ipv6={0x86dd, @icmpv6={0x0, 0x6, "42bf00", 0x58, 0x3a, 0x0, @local={0xfe, 0x80, [0x3, 0x10, 0x0, 0xff, 0x0, 0x0, 0x0, 0x0, 0xd]}, @mcast2, {[], @pkt_toobig={0x2, 0x0, 0x0, 0x0, {0x0, 0x6, "7f112d", 0x0, 0x0, 0x0, @mcast1, @remote, [@dstopts={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x3a], [@enc_lim]}, @srh={0x0, 0x2, 0x4, 0x1, 0x0, 0x0, 0x0, [@mcast2]}]}}}}}}}, 0x0) [ 373.940727] BTRFS error (device loop5): superblock checksum mismatch [ 373.974093] BTRFS error (device loop5): open_ctree failed 07:50:57 executing program 0: syz_mount_image$bfs(&(0x7f0000000000)='bfs\x00', &(0x7f0000000040)='./file0\x00', 0x0, 0x2, &(0x7f0000000100)=[{&(0x7f0000000180)="cefaad1bb83c480040dc", 0xa}, {0x0, 0x0, 0xb3e}], 0x0, 0x0) [ 373.993173] netlink: 'syz-executor.3': attribute type 29 has an invalid length. 07:50:58 executing program 2: clone(0x20002004ffc, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) exit_group(0x0) syz_emit_ethernet(0x8e, &(0x7f00000000c0)={@broadcast, @link_local, @void, {@ipv6={0x86dd, @icmpv6={0x0, 0x6, "42bf00", 0x58, 0x3a, 0x0, @local={0xfe, 0x80, [0x3, 0x10, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xd]}, @mcast2, {[], @pkt_toobig={0x2, 0x0, 0x0, 0x0, {0x0, 0x6, "7f112d", 0x0, 0x0, 0x0, @mcast1, @remote, [@dstopts={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x3a], [@enc_lim]}, @srh={0x0, 0x2, 0x4, 0x1, 0x0, 0x0, 0x0, [@mcast2]}]}}}}}}}, 0x0) 07:50:58 executing program 0: syz_mount_image$bfs(&(0x7f0000000000)='bfs\x00', &(0x7f0000000040)='./file0\x00', 0x0, 0x2, &(0x7f0000000100)=[{&(0x7f0000000180)="cefaad1bb83c4c0040dc", 0xa}, {0x0, 0x0, 0xb3e}], 0x0, 0x0) [ 374.123475] netlink: 'syz-executor.3': attribute type 29 has an invalid length. 07:50:58 executing program 5: perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) socket$alg(0x26, 0x5, 0x0) r0 = socket$inet_icmp_raw(0x2, 0x3, 0x1) r1 = dup(r0) ioctl$PERF_EVENT_IOC_ENABLE(r1, 0x8912, 0x400200) ioctl$SNDRV_PCM_IOCTL_STATUS32(r1, 0x806c4120, &(0x7f0000000080)) sendto$inet(0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0) socket$inet6_tcp(0xa, 0x1, 0x0) syz_mount_image$btrfs(&(0x7f0000000000)='btrfs\x00', &(0x7f00000001c0)='./file0\x00', 0x0, 0x1, &(0x7f0000000040)=[{&(0x7f00000002c0)="8da4363ac0ed02000af9fdffff01004d010000000000000000007a0000000000fff6f2a2299748aeb81e1b00b10efd9a000001000000000001fffffff60000005f42485266535f4d", 0x48, 0x10000}], 0x5, 0x0) r2 = socket$inet_icmp_raw(0x2, 0x3, 0x1) r3 = dup(r2) ioctl$PERF_EVENT_IOC_ENABLE(r3, 0x8912, 0x400200) ioctl$TCGETS2(r3, 0x802c542a, &(0x7f0000000100)) 07:50:58 executing program 3: r0 = socket$inet6_tcp(0xa, 0x1, 0x0) r1 = fcntl$dupfd(r0, 0x0, r0) r2 = socket$inet_icmp_raw(0x2, 0x3, 0x1) r3 = dup(r2) ioctl$PERF_EVENT_IOC_ENABLE(r3, 0x8912, 0x400200) ioctl$LOOP_SET_DIRECT_IO(r3, 0x4c08, 0x7) r4 = socket$inet_icmp_raw(0x2, 0x3, 0x1) r5 = dup(r4) ioctl$PERF_EVENT_IOC_ENABLE(r5, 0x8912, 0x400200) ioctl$VIDIOC_G_EXT_CTRLS(r5, 0xc0205647, &(0x7f0000000100)={0xf64ffff, 0x38c, 0x8, 0xffffffffffffffff, 0x0, &(0x7f00000000c0)={0x9b0908, 0x9, [], @p_u16=&(0x7f0000000080)=0xa0}}) ioctl$KVM_GET_LAPIC(r6, 0x8400ae8e, &(0x7f0000000180)={"a1a8e857df2501ea2781ea64e35b07ad8d5b775f033f89fd4c8124ff0667ff20c207578ad778a0cb81cd0f490b4caadd3ab417bb3b9b2cccd7bb86cb99088933aed35b33432d773594c8739cb55e2f582febc3794cce6e913efc4b4144546f1be1bcde006b90d0e7b51b08b623641a94a314640a34fbe15dd450ee716d5d8628090c26cdff0187499cee2dcc831682a29ff46c16d6ae57911ebb14baaf3530079d96deba69841285f6b5c384976ff23ac51abf805d45f0fcb97dcd13c421075f1657fe523b3bbf4403d566933d6efe8ec383d040789070ac0ebc871712829a6e07b0e5908fe0015c28f9b8ca4784f7973ff8ead4056c070fbd68cbd959749ffd1e970e845bee5531ace8f54f250b16418aaebe9368c0567eab7ab52a1da823b11f68d2ee9807df60464cce6514a6365ac8b2680742cfd682b7f8905b0693090aeda59146a2f75e6dabf4c29d7afdf7d0fd5cab4d4cdcfc2d6298315cdc1138975cbf4a4b43b9954bfd4881bd50ad85b30b1a79f3dcec92461dd537f11a07f16869961d323b7be639f5bee83a1246a0a85fd00daa932d4a34cc68dacd2d36b251d3cce1bea10e594aea6e8812141f810508b91699951018d50a7863c0e41f61bfac7984971a5ca3e257a3c99df53f97af65cabe87a80ebae6684b36eb06ac44e519527bf2dfb5988238735daf1293ace4d2a31653997f59480504df50afae57c2f3649b4eea766e9fc38c0347b824a47596207540cc83329a883988ac9e555c2654dcd091c6ad59182102af984bb85018ed30ee12d2b74e0c05f156ea7edb4f8668a0cc8268da5b0dca1b17d564ed39376c510b431c4fbe8f70b6381b76efdb9978e6b38b734dc723ae4cfd14b8e4bec5f3d41e4d8accb6e1cc214788254fce47bb62a4516c7db713132d1f433ec5e52c1d815258ce6847bef57c8982439b7a4f7cba0450d70a63defd3f058f2b5d8fe13d97462e8c0fa0984636b0cd66843a62c2e6b9812a66f7cdf0132e8625feb305d41184b893fbb97832451437fb7c67a0bb8b97be892f5856d59518ba02884fe4d9866951a13746b73e4c2d0ce5439b4a7ab05e7fd8ab0450fdc88977c0a1e81dddb3e4f893db73271d919fc769bf84bacc9572b07b8cc8366feeccc61a9de31faa241d4821365a68d4a819c11be52758c8d3c07ef3d4147605bebc9e6f76738e7f5275d2ef70ea187695f4714a04eb57ce7bd5673171806b7865055d268c306548377a1c4bcacb729e64771abcdc96dd2ec5c2b655692dfd2e9b875b2e5ca996fa236ae72142ff6e0ba38826d747d0d3d1aec7f4502dd6f2b3b71a037f3b6c78ab2708502dd437c5772e9ce2a063f4eba087e289e7225a9de0c8f3007beb37457c3cda966dbcac15a32805498e16671d9bf244c0337a35af361b80267e9b25c771c9362becd36424bfb06345f1b4da22"}) ioctl$PERF_EVENT_IOC_ENABLE(r1, 0x8912, 0x400200) sendmsg$nl_route(0xffffffffffffffff, &(0x7f0000000140)={0x0, 0x0, &(0x7f0000000000)={&(0x7f0000000040)=@ipv6_delrule={0x1c, 0x21, 0x1, 0x0, 0x0, {0xa, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x2}}, 0x1c}}, 0x0) r7 = socket(0x10, 0x3, 0x0) sendmmsg$alg(r7, &(0x7f0000000140), 0x4924b68, 0x0) [ 374.361822] BTRFS error (device loop5): superblock checksum mismatch [ 374.373052] BTRFS error (device loop5): open_ctree failed 07:50:58 executing program 0: syz_mount_image$bfs(&(0x7f0000000000)='bfs\x00', &(0x7f0000000040)='./file0\x00', 0x0, 0x2, &(0x7f0000000100)=[{&(0x7f0000000180)="cefaad1bb83c600040dc", 0xa}, {0x0, 0x0, 0xb3e}], 0x0, 0x0) 07:50:58 executing program 4: r0 = socket$nl_route(0x10, 0x3, 0x0) ioctl$sock_SIOCGIFINDEX(r0, 0x8933, &(0x7f0000000040)={'ip6gretap0\x00', 0x0}) r2 = socket$netlink(0x10, 0x3, 0x0) sendmsg$nl_route(r2, &(0x7f00000000c0)={0x0, 0x0, &(0x7f0000000080)={&(0x7f0000000100)=@newlink={0x60, 0x10, 0x3, 0x0, 0x0, {0x0, 0x0, 0x0, r1}, [@IFLA_LINKINFO={0x40, 0x12, 0x0, 0x1, @ip6gretap={{0xe, 0x1, 'ip6gretap\x00'}, {0x2c, 0x2, 0x0, 0x1, [@IFLA_GRE_LOCAL={0x14, 0x6, @ipv4={[], [], @loopback}}, @IFLA_GRE_REMOTE={0x14, 0x7, @local}]}}}]}, 0x60}}, 0x0) r3 = socket$inet_icmp_raw(0x2, 0x3, 0x1) r4 = dup(r3) ioctl$PERF_EVENT_IOC_ENABLE(r4, 0x8912, 0x400200) r5 = socket$nl_generic(0x10, 0x3, 0x10) r6 = syz_genetlink_get_family_id$nl80211(&(0x7f0000000040)='nl80211\x00') sendmsg$NL80211_CMD_NEW_INTERFACE(r5, &(0x7f0000000180)={0x0, 0x0, &(0x7f0000000140)={&(0x7f00000000c0)={0x14, r6, 0x405, 0x0, 0x0, {0x7e}}, 0x14}}, 0x0) sendmsg$NL80211_CMD_SET_BEACON(r4, &(0x7f0000000600)={&(0x7f0000000000)={0x10, 0x0, 0x0, 0x800}, 0xc, &(0x7f00000005c0)={&(0x7f0000000180)={0x430, r6, 0x400, 0x70bd2d, 0x25dfdbfd, {}, [@NL80211_ATTR_SMPS_MODE={0x5, 0xd5, 0x2}, @NL80211_ATTR_IE_RIC={0x409, 0xb2, "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"}, @NL80211_ATTR_ACL_POLICY={0x8, 0xa5, 0x1}]}, 0x430}, 0x1, 0x0, 0x0, 0x4000800}, 0x0) 07:50:58 executing program 2: clone(0x20002004ffc, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) exit_group(0x0) syz_emit_ethernet(0x8e, &(0x7f00000000c0)={@broadcast, @link_local, @void, {@ipv6={0x86dd, @icmpv6={0x0, 0x6, "42bf00", 0x58, 0x3a, 0x0, @local={0xfe, 0x80, [0x3, 0x10, 0x0, 0x0, 0x2, 0x0, 0x0, 0x0, 0xd]}, @mcast2, {[], @pkt_toobig={0x2, 0x0, 0x0, 0x0, {0x0, 0x6, "7f112d", 0x0, 0x0, 0x0, @mcast1, @remote, [@dstopts={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x3a], [@enc_lim]}, @srh={0x0, 0x2, 0x4, 0x1, 0x0, 0x0, 0x0, [@mcast2]}]}}}}}}}, 0x0) 07:50:58 executing program 3: perf_event_open(&(0x7f00000012c0)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x41c1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) socket(0x26, 0x6, 0x5) sched_setattr(0x0, 0x0, 0x0) r0 = getpgrp(0x0) setpriority(0x0, r0, 0x10ffff) r1 = openat$kvm(0xffffffffffffff9c, &(0x7f0000000200)='/dev/kvm\x00', 0x0, 0x0) r2 = ioctl$KVM_CREATE_VM(r1, 0xae01, 0x0) syz_kvm_setup_cpu$x86(0xffffffffffffffff, 0xffffffffffffffff, &(0x7f000001f000/0x18000)=nil, &(0x7f0000000240)=[@textreal={0x8, &(0x7f0000000280)="3e650f0d8c4c070f20c06635000001000f22c02e0f00100f143dba4100edba2100b001eeba4300b80f00ef0fc732b8bf0f8ee866b86e0000000f23c00f21f86635020006000f23f8", 0x48}], 0x1, 0x0, 0x0, 0x0) r3 = ioctl$KVM_CREATE_VCPU(r2, 0xae41, 0x0) ioctl$KVM_SET_USER_MEMORY_REGION(r2, 0x4020ae46, &(0x7f0000bf7000)={0x0, 0x0, 0x0, 0x2000, &(0x7f0000000000/0x2000)=nil}) ioctl$KVM_SET_REGS(r3, 0x4090ae82, &(0x7f0000000140)={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xc5e]}) ioctl$KVM_RUN(r3, 0xae80, 0x0) ioctl$KVM_RUN(r3, 0xae80, 0x0) 07:50:58 executing program 5: perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) socket$alg(0x26, 0x5, 0x0) r0 = socket$inet_icmp_raw(0x2, 0x3, 0x1) r1 = dup(r0) ioctl$PERF_EVENT_IOC_ENABLE(r1, 0x8912, 0x400200) ioctl$SNDRV_PCM_IOCTL_STATUS32(r1, 0x806c4120, &(0x7f0000000080)) sendto$inet(0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0) socket$inet6_tcp(0xa, 0x1, 0x0) syz_mount_image$btrfs(&(0x7f0000000000)='btrfs\x00', &(0x7f00000001c0)='./file0\x00', 0x0, 0x1, &(0x7f0000000040)=[{&(0x7f00000002c0)="8da4363ac0ed02000af9fdffff01004d010000000000000000007a0000000000fff6f2a2299748aeb81e1b00b10efd9a000001000000000001fffffff60000005f42485266535f4d", 0x48, 0x10000}], 0x5, 0x0) r2 = socket$inet_icmp_raw(0x2, 0x3, 0x1) r3 = dup(r2) ioctl$PERF_EVENT_IOC_ENABLE(r3, 0x8912, 0x400200) ioctl$TCGETS2(r3, 0x802c542a, &(0x7f0000000100)) [ 374.911639] platform regulatory.0: Direct firmware load for regulatory.db failed with error -2 [ 374.945425] BTRFS error (device loop5): superblock checksum mismatch 07:50:58 executing program 0: syz_mount_image$bfs(&(0x7f0000000000)='bfs\x00', &(0x7f0000000040)='./file0\x00', 0x0, 0x2, &(0x7f0000000100)=[{&(0x7f0000000180)="cefaad1bb83c680040dc", 0xa}, {0x0, 0x0, 0xb3e}], 0x0, 0x0) 07:50:58 executing program 4: perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x41c1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = openat$dlm_monitor(0xffffffffffffff9c, 0x0, 0x400000, 0x0) r1 = socket(0x11, 0x800000003, 0x0) setsockopt$IP_VS_SO_SET_FLUSH(r0, 0x0, 0x485, 0x0, 0x0) bind(r1, &(0x7f0000000080)=@generic={0x11, "0000010000000000080044944eeba71a4976e252922cb18f6e2e2aba000000012e0b3836005404b0e0301a4ce875f2e3ff5f163ee340b7679500800000000000000101013c5811039e15775027ecce66fd792bbf0e5bf5ff1b0816f3f6db1c00010000000000000049740000000000000006ad8e5ecc326d3a09ffc2c654"}, 0x80) getsockname$packet(r1, &(0x7f00000003c0)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @dev}, &(0x7f0000000000)=0x14) r3 = socket(0x10, 0x3, 0x0) sendmsg$nl_route_sched(r3, &(0x7f0000000180)={0x0, 0x0, &(0x7f0000000780)={&(0x7f0000000200)=ANY=[@ANYBLOB="3800000000000000000015000000000000000000", @ANYRES32=r2, @ANYBLOB="00000000ffffffff0000000008000100686866000c000200050007"], 0x38}}, 0x0) sendmsg$BATADV_CMD_GET_HARDIF(r0, &(0x7f0000000200)={0x0, 0x0, &(0x7f00000001c0)={&(0x7f0000000240)=ANY=[@ANYBLOB=',\x00\x00\x00', @ANYRES16=0x0, @ANYBLOB="0300", @ANYRES32=r2, @ANYBLOB="0500fe6aa23609c638a8f1754e0f948b05b71b4530632b2a881c5a08981b"], 0x2c}, 0x1, 0x0, 0x0, 0x4000014}, 0x50) 07:50:58 executing program 2: clone(0x20002004ffc, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) exit_group(0x0) syz_emit_ethernet(0x8e, &(0x7f00000000c0)={@broadcast, @link_local, @void, {@ipv6={0x86dd, @icmpv6={0x0, 0x6, "42bf00", 0x58, 0x3a, 0x0, @local={0xfe, 0x80, [0x3, 0x10, 0x0, 0x0, 0x3, 0x0, 0x0, 0x0, 0xd]}, @mcast2, {[], @pkt_toobig={0x2, 0x0, 0x0, 0x0, {0x0, 0x6, "7f112d", 0x0, 0x0, 0x0, @mcast1, @remote, [@dstopts={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x3a], [@enc_lim]}, @srh={0x0, 0x2, 0x4, 0x1, 0x0, 0x0, 0x0, [@mcast2]}]}}}}}}}, 0x0) [ 374.980713] BTRFS error (device loop5): open_ctree failed 07:50:59 executing program 0: syz_mount_image$bfs(&(0x7f0000000000)='bfs\x00', &(0x7f0000000040)='./file0\x00', 0x0, 0x2, &(0x7f0000000100)=[{&(0x7f0000000180)="cefaad1bb83c6c0040dc", 0xa}, {0x0, 0x0, 0xb3e}], 0x0, 0x0) 07:50:59 executing program 5: perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) socket$alg(0x26, 0x5, 0x0) r0 = socket$inet_icmp_raw(0x2, 0x3, 0x1) r1 = dup(r0) ioctl$PERF_EVENT_IOC_ENABLE(r1, 0x8912, 0x400200) ioctl$SNDRV_PCM_IOCTL_STATUS32(r1, 0x806c4120, &(0x7f0000000080)) sendto$inet(0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0) socket$inet6_tcp(0xa, 0x1, 0x0) syz_mount_image$btrfs(&(0x7f0000000000)='btrfs\x00', &(0x7f00000001c0)='./file0\x00', 0x0, 0x1, &(0x7f0000000040)=[{&(0x7f00000002c0)="8da4363ac0ed02000af9fdffff01004d010000000000000000007a0000000000fff6f2a2299748aeb81e1b00b10efd9a000001000000000001fffffff60000005f42485266535f4d", 0x48, 0x10000}], 0x5, 0x0) r2 = socket$inet_icmp_raw(0x2, 0x3, 0x1) r3 = dup(r2) ioctl$PERF_EVENT_IOC_ENABLE(r3, 0x8912, 0x400200) 07:50:59 executing program 2: clone(0x20002004ffc, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) exit_group(0x0) syz_emit_ethernet(0x8e, &(0x7f00000000c0)={@broadcast, @link_local, @void, {@ipv6={0x86dd, @icmpv6={0x0, 0x6, "42bf00", 0x58, 0x3a, 0x0, @local={0xfe, 0x80, [0x3, 0x10, 0x0, 0x0, 0x6, 0x0, 0x0, 0x0, 0xd]}, @mcast2, {[], @pkt_toobig={0x2, 0x0, 0x0, 0x0, {0x0, 0x6, "7f112d", 0x0, 0x0, 0x0, @mcast1, @remote, [@dstopts={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x3a], [@enc_lim]}, @srh={0x0, 0x2, 0x4, 0x1, 0x0, 0x0, 0x0, [@mcast2]}]}}}}}}}, 0x0) [ 375.177532] SELinux: unrecognized netlink message: protocol=0 nlmsg_type=0 sclass=netlink_route_socket pid=19505 comm=syz-executor.4 07:50:59 executing program 0: syz_mount_image$bfs(&(0x7f0000000000)='bfs\x00', &(0x7f0000000040)='./file0\x00', 0x0, 0x2, &(0x7f0000000100)=[{&(0x7f0000000180)="cefaad1bb83c6d0040dc", 0xa}, {0x0, 0x0, 0xb3e}], 0x0, 0x0) 07:50:59 executing program 2: clone(0x20002004ffc, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) exit_group(0x0) syz_emit_ethernet(0x8e, &(0x7f00000000c0)={@broadcast, @link_local, @void, {@ipv6={0x86dd, @icmpv6={0x0, 0x6, "42bf00", 0x58, 0x3a, 0x0, @local={0xfe, 0x80, [0x3, 0x10, 0x0, 0x0, 0x7, 0x0, 0x0, 0x0, 0xd]}, @mcast2, {[], @pkt_toobig={0x2, 0x0, 0x0, 0x0, {0x0, 0x6, "7f112d", 0x0, 0x0, 0x0, @mcast1, @remote, [@dstopts={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x3a], [@enc_lim]}, @srh={0x0, 0x2, 0x4, 0x1, 0x0, 0x0, 0x0, [@mcast2]}]}}}}}}}, 0x0) [ 375.288200] BTRFS error (device loop5): superblock checksum mismatch 07:50:59 executing program 4: r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000000200)='/dev/kvm\x00', 0x0, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) r2 = ioctl$KVM_CREATE_VCPU(r1, 0xae41, 0x0) ioctl$KVM_SET_CLOCK(0xffffffffffffffff, 0x4030ae7b, &(0x7f0000000000)={0xec3}) ioctl$KVM_SET_USER_MEMORY_REGION(r1, 0x4020ae46, &(0x7f0000000080)={0x0, 0x0, 0x0, 0x2000, &(0x7f0000000000/0x2000)=nil}) syz_kvm_setup_cpu$x86(0xffffffffffffffff, r2, &(0x7f0000026000/0x18000)=nil, 0x0, 0x0, 0x0, 0x0, 0x0) ioctl$KVM_RUN(r2, 0xae80, 0x0) ioctl$KVM_SET_SREGS(r2, 0x4138ae84, &(0x7f00000002c0)={{}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x20}, {}, {}, {}, {0x0, 0x0, 0x0, 0x4, 0x7, 0x0, 0xfd}, {}, {0x0, 0x0, 0xe}, {0xd000}, {}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, [0xfffffffffffffffd]}) ioctl$KVM_RUN(r2, 0xae80, 0x0) r3 = socket$inet_icmp_raw(0x2, 0x3, 0x1) r4 = dup(r3) ioctl$PERF_EVENT_IOC_ENABLE(r4, 0x8912, 0x400200) [ 375.356097] BTRFS error (device loop5): open_ctree failed 07:50:59 executing program 0: syz_mount_image$bfs(&(0x7f0000000000)='bfs\x00', &(0x7f0000000040)='./file0\x00', 0x0, 0x2, &(0x7f0000000100)=[{&(0x7f0000000180)="cefaad1bb83c710040dc", 0xa}, {0x0, 0x0, 0xb3e}], 0x0, 0x0) [ 375.480746] *** Guest State *** [ 375.493123] CR0: actual=0x0000000000000020, shadow=0x0000000000000000, gh_mask=fffffffffffffff7 [ 375.535406] CR4: actual=0x0000000000002040, shadow=0x0000000000000000, gh_mask=ffffffffffffe871 [ 375.582942] CR3 = 0x0000000000000000 [ 375.590230] RSP = 0x0000000000002000 RIP = 0x0000000000000000 [ 375.602943] RFLAGS=0x00010002 DR7 = 0x0000000000000400 [ 375.615747] Sysenter RSP=0000000000000f80 CS:RIP=0050:0000000000002810 [ 375.629321] CS: sel=0x0000, attr=0x10000, limit=0x00000000, base=0x0000000000000000 [ 375.637681] DS: sel=0x0000, attr=0x10000, limit=0x00000000, base=0x0000000000000000 [ 375.645749] SS: sel=0x0000, attr=0x04085, limit=0x00000000, base=0x0000000000000000 [ 375.655018] ES: sel=0x0000, attr=0x10000, limit=0x00000000, base=0x0000000000000000 [ 375.669924] FS: sel=0x0000, attr=0x10000, limit=0x00000000, base=0x0000000000000000 [ 375.681966] GS: sel=0x0000, attr=0x10000, limit=0x00000000, base=0x0000000000000000 [ 375.690177] GDTR: limit=0x00000000, base=0x000000000000d000 [ 375.698439] LDTR: sel=0x000e, attr=0x10000, limit=0x00000000, base=0x0000000000000000 [ 375.707339] IDTR: limit=0x00000000, base=0x0000000000000000 [ 375.715483] TR: sel=0x0000, attr=0x10000, limit=0x00000000, base=0x0000000000000000 [ 375.723965] EFER = 0x0000000000000000 PAT = 0x0007040600070406 [ 375.730655] DebugCtl = 0x0000000000000000 DebugExceptions = 0x0000000000000000 [ 375.738424] Interruptibility = 00000000 ActivityState = 00000000 [ 375.751438] *** Host State *** [ 375.756224] RIP = 0xffffffff811a3c48 RSP = 0xffff88804d3af8c0 [ 375.766887] CS=0010 SS=0018 DS=0000 ES=0000 FS=0000 GS=0000 TR=0040 [ 375.773460] FSBase=00007f960189b700 GSBase=ffff8880ae600000 TRBase=fffffe0000003000 [ 375.781516] GDTBase=fffffe0000001000 IDTBase=fffffe0000000000 [ 375.787662] CR0=0000000080050033 CR3=000000009fea7000 CR4=00000000001426f0 [ 375.795123] Sysenter RSP=fffffe0000002200 CS:RIP=0010:ffffffff872013e0 [ 375.802265] EFER = 0x0000000000000d01 PAT = 0x0407050600070106 [ 375.808536] *** Control State *** [ 375.812074] PinBased=0000003f CPUBased=b5986dfe SecondaryExec=000000ea [ 375.818982] EntryControls=0000d1ff ExitControls=002fefff [ 375.824562] ExceptionBitmap=00060042 PFECmask=00000000 PFECmatch=00000000 [ 375.831692] VMEntry: intr_info=8000030d errcode=00000000 ilen=00000000 [ 375.838648] VMExit: intr_info=00000000 errcode=00000000 ilen=00000001 [ 375.845308] reason=80000021 qualification=0000000000000000 [ 375.851816] IDTVectoring: info=00000000 errcode=00000000 [ 375.857461] TSC Offset = 0xffffff350e2500fa [ 375.861861] EPT pointer = 0x0000000097a5a01e [ 375.866345] Virtual processor ID = 0x0002 07:50:59 executing program 3: mkdir(&(0x7f0000000140)='./file0\x00', 0x0) mount(0x0, &(0x7f0000000100)='./file0\x00', &(0x7f0000000180)='btrfs\x00', 0x2000000, 0x0) r0 = open$dir(&(0x7f0000000040)='./file0\x00', 0x0, 0x0) lseek(r0, 0x40000004, 0x0) r1 = socket$inet6_tcp(0xa, 0x1, 0x0) r2 = fcntl$dupfd(r1, 0x0, r1) ioctl$PERF_EVENT_IOC_ENABLE(r2, 0x8912, 0x400200) getdents64(r0, &(0x7f0000000280)=""/66, 0x42) r3 = socket$inet_icmp_raw(0x2, 0x3, 0x1) r4 = dup(r3) ioctl$PERF_EVENT_IOC_ENABLE(r4, 0x8912, 0x400200) ioctl$PPPIOCSACTIVE(r4, 0x40107446, &(0x7f00000000c0)={0x8, &(0x7f0000000000)=[{0x0, 0x2, 0x8, 0x8}, {0x0, 0x1c, 0x5, 0x7}, {0x6, 0x55, 0x1, 0xb86}, {0x5, 0x7, 0x1f, 0xffff}, {0x800, 0x5, 0x6, 0xfff}, {0x87, 0x1, 0x8, 0x3}, {0x4727, 0xff, 0x6, 0x48}, {0x4, 0x8, 0x2, 0x8}]}) 07:50:59 executing program 2: clone(0x20002004ffc, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) exit_group(0x0) syz_emit_ethernet(0x8e, &(0x7f00000000c0)={@broadcast, @link_local, @void, {@ipv6={0x86dd, @icmpv6={0x0, 0x6, "42bf00", 0x58, 0x3a, 0x0, @local={0xfe, 0x80, [0x3, 0x10, 0x0, 0x0, 0x9, 0x0, 0x0, 0x0, 0xd]}, @mcast2, {[], @pkt_toobig={0x2, 0x0, 0x0, 0x0, {0x0, 0x6, "7f112d", 0x0, 0x0, 0x0, @mcast1, @remote, [@dstopts={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x3a], [@enc_lim]}, @srh={0x0, 0x2, 0x4, 0x1, 0x0, 0x0, 0x0, [@mcast2]}]}}}}}}}, 0x0) 07:50:59 executing program 5: perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) socket$alg(0x26, 0x5, 0x0) r0 = socket$inet_icmp_raw(0x2, 0x3, 0x1) r1 = dup(r0) ioctl$PERF_EVENT_IOC_ENABLE(r1, 0x8912, 0x400200) ioctl$SNDRV_PCM_IOCTL_STATUS32(r1, 0x806c4120, &(0x7f0000000080)) sendto$inet(0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0) socket$inet6_tcp(0xa, 0x1, 0x0) syz_mount_image$btrfs(&(0x7f0000000000)='btrfs\x00', &(0x7f00000001c0)='./file0\x00', 0x0, 0x1, &(0x7f0000000040)=[{&(0x7f00000002c0)="8da4363ac0ed02000af9fdffff01004d010000000000000000007a0000000000fff6f2a2299748aeb81e1b00b10efd9a000001000000000001fffffff60000005f42485266535f4d", 0x48, 0x10000}], 0x5, 0x0) r2 = socket$inet_icmp_raw(0x2, 0x3, 0x1) dup(r2) 07:50:59 executing program 0: syz_mount_image$bfs(&(0x7f0000000000)='bfs\x00', &(0x7f0000000040)='./file0\x00', 0x0, 0x2, &(0x7f0000000100)=[{&(0x7f0000000180)="cefaad1bb83c740040dc", 0xa}, {0x0, 0x0, 0xb3e}], 0x0, 0x0) 07:50:59 executing program 4: mkdir(&(0x7f0000000080)='./file0\x00', 0x0) r0 = socket$inet_udplite(0x2, 0x2, 0x88) r1 = dup(r0) ioctl$PERF_EVENT_IOC_ENABLE(r1, 0x8912, 0x400200) clone(0x26100900, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) mount(&(0x7f0000000240)=@nullb='/dev/nullb0\x00', &(0x7f0000000000)='./file0\x00', &(0x7f0000000040)='fuse\x00', 0x88, 0x0) syz_mount_image$iso9660(0x0, &(0x7f0000000500)='./file0\x00', 0x0, 0xfffffffffffffe9f, 0x0, 0x0, 0x0) 07:50:59 executing program 0: syz_mount_image$bfs(&(0x7f0000000000)='bfs\x00', &(0x7f0000000040)='./file0\x00', 0x0, 0x2, &(0x7f0000000100)=[{&(0x7f0000000180)="cefaad1bb83c7a0040dc", 0xa}, {0x0, 0x0, 0xb3e}], 0x0, 0x0) 07:51:00 executing program 4: socket$inet(0x2, 0x4000000000000001, 0x0) socket$packet(0x11, 0x2, 0x300) perf_event_open(&(0x7f0000000100)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x41c0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000040), 0xc}, 0x14007}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x2, 0x4000000000000001, 0x0) ioctl$TCXONC(0xffffffffffffffff, 0x540a, 0x0) pipe(0x0) socket$inet_udp(0x2, 0x2, 0x0) close(0xffffffffffffffff) splice(0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0) mkdirat(0xffffffffffffffff, 0x0, 0x0) fsetxattr$trusted_overlay_redirect(0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0) setsockopt$inet_tcp_int(r0, 0x6, 0x80000000000002, &(0x7f0000000000)=0x200, 0x4) openat$vsock(0xffffff9c, 0x0, 0x0, 0x0) ioctl$TIOCL_PASTESEL(0xffffffffffffffff, 0x541c, 0x0) timerfd_settime(0xffffffffffffffff, 0x0, 0x0, 0x0) setsockopt$inet_tcp_TCP_MD5SIG(0xffffffffffffffff, 0x6, 0xe, 0x0, 0x0) bind$inet(r0, &(0x7f0000000480)={0x2, 0x4e23, @initdev={0xac, 0x1e, 0x0, 0x0}}, 0x10) sendto$inet(r0, 0x0, 0x0, 0x200007fd, &(0x7f00000008c0)={0x2, 0x24e23, @loopback}, 0x10) recvmsg(0xffffffffffffffff, &(0x7f00000000c0)={0x0, 0x0, &(0x7f0000000080), 0x0, 0x0, 0x0, 0xb01001f1}, 0x12) write$binfmt_elf64(r0, &(0x7f0000000000)=ANY=[], 0xc63b9e35) 07:51:00 executing program 2: clone(0x20002004ffc, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) exit_group(0x0) syz_emit_ethernet(0x8e, &(0x7f00000000c0)={@broadcast, @link_local, @void, {@ipv6={0x86dd, @icmpv6={0x0, 0x6, "42bf00", 0x58, 0x3a, 0x0, @local={0xfe, 0x80, [0x3, 0x10, 0x0, 0x0, 0x2c, 0x0, 0x0, 0x0, 0xd]}, @mcast2, {[], @pkt_toobig={0x2, 0x0, 0x0, 0x0, {0x0, 0x6, "7f112d", 0x0, 0x0, 0x0, @mcast1, @remote, [@dstopts={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x3a], [@enc_lim]}, @srh={0x0, 0x2, 0x4, 0x1, 0x0, 0x0, 0x0, [@mcast2]}]}}}}}}}, 0x0) 07:51:00 executing program 3: r0 = socket$netlink(0x10, 0x3, 0x0) r1 = socket(0x10, 0x803, 0x0) sendmsg$NBD_CMD_DISCONNECT(r1, &(0x7f0000000280)={0x0, 0x0, &(0x7f0000000180)={0x0}}, 0x0) getsockname$packet(r1, &(0x7f0000000100)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f00000002c0)=0x14) r3 = socket$inet_icmp_raw(0x2, 0x3, 0x1) r4 = dup(r3) ioctl$PERF_EVENT_IOC_ENABLE(r4, 0x8912, 0x400200) ioctl$TIOCCONS(r4, 0x541d) sendmsg$nl_route(r0, &(0x7f0000000040)={0x0, 0x0, &(0x7f0000000000)={&(0x7f0000000080)=ANY=[@ANYBLOB="480000001000050702000000009800000000", @ANYRES32=r2, @ANYRESOCT], 0x48}}, 0x0) sendmsg$nl_route_sched(0xffffffffffffffff, &(0x7f0000000240)={0x0, 0x0, &(0x7f0000000140)={&(0x7f0000000300)=ANY=[@ANYBLOB="38000000240007050000004007a2a30005000000", @ANYRES32=r2, @ANYBLOB="00000000ffffffff00000000090001006866736300000000080002"], 0x38}}, 0x0) sendmsg$nl_route_sched(0xffffffffffffffff, &(0x7f0000000200)={0x0, 0x0, &(0x7f0000000180)={&(0x7f0000000340)=ANY=[@ANYBLOB='l\x00\x00\x00,\x00\'\r\x00'/20, @ANYRES32=r2, @ANYBLOB="0000000000000000080000000d0001006d61746368616c6c000000003800020034000200300001000900010067616374"], 0x6c}}, 0x0) openat$vimc0(0xffffffffffffff9c, &(0x7f00000000c0)='/dev/video0\x00', 0x2, 0x0) r5 = socket(0x1000000010, 0x2, 0x0) sendmmsg$alg(r5, &(0x7f0000000200), 0x4924924924926d3, 0x0) [ 376.204677] BTRFS error (device loop5): superblock checksum mismatch [ 376.239084] BTRFS error (device loop5): open_ctree failed 07:51:00 executing program 5: perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) socket$alg(0x26, 0x5, 0x0) r0 = socket$inet_icmp_raw(0x2, 0x3, 0x1) r1 = dup(r0) ioctl$PERF_EVENT_IOC_ENABLE(r1, 0x8912, 0x400200) ioctl$SNDRV_PCM_IOCTL_STATUS32(r1, 0x806c4120, &(0x7f0000000080)) sendto$inet(0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0) socket$inet6_tcp(0xa, 0x1, 0x0) syz_mount_image$btrfs(&(0x7f0000000000)='btrfs\x00', &(0x7f00000001c0)='./file0\x00', 0x0, 0x1, &(0x7f0000000040)=[{&(0x7f00000002c0)="8da4363ac0ed02000af9fdffff01004d010000000000000000007a0000000000fff6f2a2299748aeb81e1b00b10efd9a000001000000000001fffffff60000005f42485266535f4d", 0x48, 0x10000}], 0x5, 0x0) socket$inet_icmp_raw(0x2, 0x3, 0x1) [ 376.284532] netlink: 40 bytes leftover after parsing attributes in process `syz-executor.3'. 07:51:00 executing program 0: syz_mount_image$bfs(&(0x7f0000000000)='bfs\x00', &(0x7f0000000040)='./file0\x00', 0x0, 0x2, &(0x7f0000000100)=[{&(0x7f0000000180)="cefaad1bb83ce70040dc", 0xa}, {0x0, 0x0, 0xb3e}], 0x0, 0x0) 07:51:00 executing program 2: clone(0x20002004ffc, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) exit_group(0x0) syz_emit_ethernet(0x8e, &(0x7f00000000c0)={@broadcast, @link_local, @void, {@ipv6={0x86dd, @icmpv6={0x0, 0x6, "42bf00", 0x58, 0x3a, 0x0, @local={0xfe, 0x80, [0x3, 0x10, 0x0, 0x0, 0x33, 0x0, 0x0, 0x0, 0xd]}, @mcast2, {[], @pkt_toobig={0x2, 0x0, 0x0, 0x0, {0x0, 0x6, "7f112d", 0x0, 0x0, 0x0, @mcast1, @remote, [@dstopts={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x3a], [@enc_lim]}, @srh={0x0, 0x2, 0x4, 0x1, 0x0, 0x0, 0x0, [@mcast2]}]}}}}}}}, 0x0) 07:51:00 executing program 4: setsockopt$IPT_SO_SET_REPLACE(0xffffffffffffffff, 0x18000000000000, 0x40, &(0x7f00000001c0)=@raw={'raw\x00', 0x2, 0x3, 0x290, 0x4c, 0x100, 0x3f000e02, 0x11, 0x100, 0x1f8, 0x1f8, 0x1f8, 0x1f8, 0x1f8, 0x3, 0x0, {[{{@uncond=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x4c, 0x0, 0x0, 0x0, 0x0, 0x0, 0x6, 0x0, 0x0, 0x48], 0x0, 0xd8, 0x100, 0x0, {}, [@common=@unspec=@physdev={{0x68, 'physdev\x00'}, {'ip6tnl0\x00', {}, '\x00', {}, 0x0, 0xa}}]}, @common=@inet=@TCPMSS={0x28, 'TCPMSS\x00'}}, {{@ip={@initdev={0xac, 0x1e, 0x0, 0x0}, @loopback, 0x0, 0x0, '\x00', 'rose0\x00'}, 0x0, 0x98, 0xf8, 0x0, {}, [@common=@ttl={{0x28, 'ttl\x00'}}]}, @common=@SET={0x60, 'SET\x00'}}], {{[], 0x0, 0x70, 0x98}, {0x28, '\x00', 0x4}}}}, 0x2f0) r0 = socket$inet_icmp_raw(0x2, 0x3, 0x1) r1 = syz_open_dev$vcsn(&(0x7f0000000040)='/dev/vcs#\x00', 0x1, 0x7cff4ee186345cc2) sendmsg$AUDIT_SET(r1, &(0x7f0000000140)={&(0x7f0000000080)={0x10, 0x0, 0x0, 0x1}, 0xc, &(0x7f0000000100)={&(0x7f00000000c0)={0x38, 0x3e9, 0x800, 0x70bd28, 0x25dfdbfb, {0x8, 0x1, 0x1, 0x0, 0x10000, 0x10001, 0x1ff, 0x6, 0x0, 0xffffff01}, ["", "", "", "", ""]}, 0x38}, 0x1, 0x0, 0x0, 0x1}, 0x4000) r2 = dup(r0) prctl$PR_SET_MM_EXE_FILE(0x23, 0xd, r0) ioctl$SIOCGIFMTU(r2, 0x8921, &(0x7f0000000000)) [ 376.427176] netlink: 40 bytes leftover after parsing attributes in process `syz-executor.3'. 07:51:00 executing program 3: r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000000200)='/dev/kvm\x00', 0x0, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) r2 = ioctl$KVM_CREATE_VCPU(r1, 0xae41, 0x0) ioctl$KVM_SET_USER_MEMORY_REGION(r1, 0x4020ae46, &(0x7f0000000180)={0x0, 0x3, 0x0, 0x2000, &(0x7f0000000000/0x2000)=nil}) syz_kvm_setup_cpu$x86(r1, 0xffffffffffffffff, &(0x7f0000000000/0x18000)=nil, 0x0, 0x0, 0x0, 0x0, 0x0) syz_kvm_setup_cpu$x86(0xffffffffffffffff, r2, &(0x7f0000000000/0x18000)=nil, 0x0, 0x0, 0x0, 0x0, 0x0) r3 = openat$dlm_control(0xffffffffffffff9c, &(0x7f0000000000)='/dev/dlm-control\x00', 0x222403, 0x0) getsockopt$TIPC_NODE_RECVQ_DEPTH(r3, 0x10f, 0x83, &(0x7f0000000040), &(0x7f0000000080)=0x4) sendmmsg$inet6(0xffffffffffffffff, &(0x7f0000001440)=[{{0x0, 0x0, &(0x7f0000001180)=[{&(0x7f0000001080)="7df7aeec056efe6ace4bdf559a7f79764d87476c47c5d5af1b021c149f763e53942de7d349eab502a25343b6f5210004a28e5e6fd8809a2f109cae80cb5e6d57ada36a68e1de50c855ac2e1ae08f3a3a26b8690362c50e678e87bdc3cbbe", 0x5e}], 0x1, 0x0, 0x440}}], 0x1, 0x0) ioctl$KVM_RUN(r2, 0xae80, 0x0) keyctl$instantiate_iov(0x14, 0x0, &(0x7f0000001580)=[{&(0x7f00000004c0)="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", 0xb96}], 0x1, 0x0) 07:51:00 executing program 2: clone(0x20002004ffc, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) exit_group(0x0) syz_emit_ethernet(0x8e, &(0x7f00000000c0)={@broadcast, @link_local, @void, {@ipv6={0x86dd, @icmpv6={0x0, 0x6, "42bf00", 0x58, 0x3a, 0x0, @local={0xfe, 0x80, [0x3, 0x10, 0x0, 0x0, 0x3c, 0x0, 0x0, 0x0, 0xd]}, @mcast2, {[], @pkt_toobig={0x2, 0x0, 0x0, 0x0, {0x0, 0x6, "7f112d", 0x0, 0x0, 0x0, @mcast1, @remote, [@dstopts={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x3a], [@enc_lim]}, @srh={0x0, 0x2, 0x4, 0x1, 0x0, 0x0, 0x0, [@mcast2]}]}}}}}}}, 0x0) 07:51:00 executing program 0: syz_mount_image$bfs(&(0x7f0000000000)='bfs\x00', &(0x7f0000000040)='./file0\x00', 0x0, 0x2, &(0x7f0000000100)=[{&(0x7f0000000180)="cefaad1bb83cf00040dc", 0xa}, {0x0, 0x0, 0xb3e}], 0x0, 0x0) 07:51:00 executing program 0: syz_mount_image$bfs(&(0x7f0000000000)='bfs\x00', &(0x7f0000000040)='./file0\x00', 0x0, 0x2, &(0x7f0000000100)=[{&(0x7f0000000180)="cefaad1bb83c7f0140dc", 0xa}, {0x0, 0x0, 0xb3e}], 0x0, 0x0) 07:51:00 executing program 3: r0 = fanotify_init(0x10, 0x0) r1 = socket(0x2, 0x2, 0x0) r2 = socket(0x2, 0x2, 0x0) r3 = dup3(r1, r2, 0x0) fanotify_mark(r0, 0x1, 0x40000008, r3, 0x0) r4 = syz_open_procfs(0x0, &(0x7f0000000000)='fdinfo/3\x00') r5 = socket$inet_icmp_raw(0x2, 0x3, 0x1) r6 = dup(r5) r7 = socket$inet_icmp_raw(0x2, 0x3, 0x1) r8 = dup(r7) ioctl$PERF_EVENT_IOC_ENABLE(r8, 0x8912, 0x400200) ioctl$EVIOCSABS20(r8, 0x401845e0, &(0x7f00000000c0)={0xffff3f79, 0x1, 0xfffffff8, 0x6, 0x6, 0x8}) ioctl$PERF_EVENT_IOC_ENABLE(r6, 0x8912, 0x400200) ioctl$sock_rose_SIOCDELRT(r6, 0x890c, &(0x7f0000000040)={@remote={0xcc, 0xcc, 0xcc, 0xcc, 0x2}, 0xff, @rose={0xbb, 0xbb, 0xbb, 0x1, 0x0}, @rose={'rose', 0x0}, 0x3, [@netrom={0xbb, 0xbb, 0xbb, 0xbb, 0xbb, 0x0, 0x0}, @null, @null, @bcast, @rose={0xbb, 0xbb, 0xbb, 0x1, 0x0}, @netrom={0xbb, 0xbb, 0xbb, 0xbb, 0xbb, 0x0, 0x0}, @rose={0xbb, 0xbb, 0xbb, 0x1, 0x0}, @null]}) r9 = open(&(0x7f0000002000)='./bus\x00', 0x141042, 0x0) sendfile(r9, r4, 0x0, 0x7) 07:51:00 executing program 2: clone(0x20002004ffc, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) exit_group(0x0) syz_emit_ethernet(0x8e, &(0x7f00000000c0)={@broadcast, @link_local, @void, {@ipv6={0x86dd, @icmpv6={0x0, 0x6, "42bf00", 0x58, 0x3a, 0x0, @local={0xfe, 0x80, [0x3, 0x10, 0x0, 0x0, 0xff, 0x0, 0x0, 0x0, 0xd]}, @mcast2, {[], @pkt_toobig={0x2, 0x0, 0x0, 0x0, {0x0, 0x6, "7f112d", 0x0, 0x0, 0x0, @mcast1, @remote, [@dstopts={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x3a], [@enc_lim]}, @srh={0x0, 0x2, 0x4, 0x1, 0x0, 0x0, 0x0, [@mcast2]}]}}}}}}}, 0x0) [ 376.733410] BTRFS error (device loop5): superblock checksum mismatch [ 376.769797] BTRFS error (device loop5): open_ctree failed 07:51:00 executing program 5: perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) socket$alg(0x26, 0x5, 0x0) r0 = socket$inet_icmp_raw(0x2, 0x3, 0x1) r1 = dup(r0) ioctl$PERF_EVENT_IOC_ENABLE(r1, 0x8912, 0x400200) ioctl$SNDRV_PCM_IOCTL_STATUS32(r1, 0x806c4120, &(0x7f0000000080)) sendto$inet(0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0) socket$inet6_tcp(0xa, 0x1, 0x0) syz_mount_image$btrfs(&(0x7f0000000000)='btrfs\x00', &(0x7f00000001c0)='./file0\x00', 0x0, 0x1, &(0x7f0000000040)=[{&(0x7f00000002c0)="8da4363ac0ed02000af9fdffff01004d010000000000000000007a0000000000fff6f2a2299748aeb81e1b00b10efd9a000001000000000001fffffff60000005f42485266535f4d", 0x48, 0x10000}], 0x5, 0x0) socket$inet_icmp_raw(0x2, 0x3, 0x1) 07:51:00 executing program 4: mkdir(&(0x7f0000000000)='./file0\x00', 0x0) r0 = socket$inet_icmp_raw(0x2, 0x3, 0x1) r1 = dup(r0) ioctl$PERF_EVENT_IOC_ENABLE(r1, 0x8912, 0x400200) ioctl$DRM_IOCTL_ADD_CTX(r1, 0xc0086420, &(0x7f0000000040)) r2 = socket$inet_icmp_raw(0x2, 0x3, 0x1) r3 = dup(r2) ioctl$PERF_EVENT_IOC_ENABLE(r3, 0x8912, 0x400200) r4 = socket$inet_icmp_raw(0x2, 0x3, 0x1) r5 = dup(r4) ioctl$PERF_EVENT_IOC_ENABLE(r5, 0x8912, 0x400200) ioctl$VHOST_SET_FEATURES(r5, 0x4008af00, &(0x7f0000000080)=0x8000000) syz_mount_image$ext4(&(0x7f00000000c0)='ext4\x00', &(0x7f00000001c0)='./file0/bus\x00', 0x0, 0x0, 0x0, 0x0, &(0x7f0000001540)={[{@sb={'sb'}}]}) 07:51:00 executing program 0: syz_mount_image$bfs(&(0x7f0000000000)='bfs\x00', &(0x7f0000000040)='./file0\x00', 0x0, 0x2, &(0x7f0000000100)=[{&(0x7f0000000180)="cefaad1bb83cd80240dc", 0xa}, {0x0, 0x0, 0xb3e}], 0x0, 0x0) 07:51:00 executing program 3: r0 = socket(0x2, 0x1, 0x0) r1 = socket(0x29, 0x0, 0x40) setsockopt$EBT_SO_SET_ENTRIES(r0, 0xa00000000000000, 0x80, &(0x7f00000000c0)=@broute={'broute\x00', 0x20, 0x1, 0x990, [0x0, 0x0, 0x0, 0x0, 0x0, 0x20000e00], 0x0, 0x0, &(0x7f0000000180)=ANY=[@ANYBLOB="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"]}, 0xadd) r2 = socket$inet_icmp_raw(0x2, 0x3, 0x1) r3 = dup(r2) ioctl$PERF_EVENT_IOC_ENABLE(r3, 0x8912, 0x400200) r4 = socket$inet_icmp_raw(0x2, 0x3, 0x1) r5 = socket$inet_icmp_raw(0x2, 0x3, 0x1) r6 = dup(r5) ioctl$PERF_EVENT_IOC_ENABLE(r6, 0x8912, 0x400200) ioctl$vim2m_VIDIOC_ENUM_FRAMESIZES(r6, 0xc02c564a, &(0x7f0000000140)={0x80000001, 0x3831354f, 0x1, @stepwise={0x8, 0x43d2, 0x7f, 0xfffffff7, 0xf0, 0x4}}) r7 = socket$inet_icmp_raw(0x2, 0x3, 0x1) r8 = dup(r7) ioctl$PERF_EVENT_IOC_ENABLE(r8, 0x8912, 0x8000040000400203) ioctl$VIDIOC_TRY_EXT_CTRLS(r8, 0xc0205649, &(0x7f0000000c80)={0xa20000, 0xffffffd5, 0xbc, r1, 0x0, &(0x7f0000000c40)={0x9909db, 0x80, [], @p_u16=&(0x7f0000000c00)=0x5}}) getsockopt$ARPT_SO_GET_INFO(r9, 0x0, 0x60, &(0x7f0000000cc0)={'filter\x00'}, &(0x7f0000000d40)=0x44) r10 = dup(r4) ioctl$PERF_EVENT_IOC_ENABLE(r10, 0x8912, 0x400200) ioctl$DRM_IOCTL_ADD_CTX(r10, 0xc0086420, &(0x7f0000000000)={0x0}) ioctl$DRM_IOCTL_SET_SAREA_CTX(r3, 0x4010641c, &(0x7f0000000080)={r11, &(0x7f0000000040)=""/46}) 07:51:00 executing program 2: clone(0x20002004ffc, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) exit_group(0x0) syz_emit_ethernet(0x8e, &(0x7f00000000c0)={@broadcast, @link_local, @void, {@ipv6={0x86dd, @icmpv6={0x0, 0x6, "42bf00", 0x58, 0x3a, 0x0, @local={0xfe, 0x80, [0x3, 0x10, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xd]}, @mcast2, {[], @pkt_toobig={0x2, 0x0, 0x0, 0x0, {0x0, 0x6, "7f112d", 0x0, 0x0, 0x0, @mcast1, @remote, [@dstopts={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x3a], [@enc_lim]}, @srh={0x0, 0x2, 0x4, 0x1, 0x0, 0x0, 0x0, [@mcast2]}]}}}}}}}, 0x0) [ 377.050252] EXT4-fs (loop4): VFS: Can't find ext4 filesystem 07:51:01 executing program 0: syz_mount_image$bfs(&(0x7f0000000000)='bfs\x00', &(0x7f0000000040)='./file0\x00', 0x0, 0x2, &(0x7f0000000100)=[{&(0x7f0000000180)="cefaad1bb83c000340dc", 0xa}, {0x0, 0x0, 0xb3e}], 0x0, 0x0) 07:51:01 executing program 3: modify_ldt$write(0x1, &(0x7f0000000000)={0x1, 0x1000, 0x2000, 0x0, 0x3, 0x1, 0x1, 0x1, 0x0, 0x1}, 0x10) r0 = socket$inet6(0xa, 0x400000000001, 0x0) perf_event_open(&(0x7f0000000180)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1ff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, @perf_config_ext, 0x0, 0x0, 0xb7e}, 0x0, 0xbfffffffffffffff, 0xffffffffffffffff, 0x0) close(r0) r1 = socket$inet6_sctp(0xa, 0x801, 0x84) setsockopt$inet_sctp_SCTP_SOCKOPT_BINDX_ADD(r1, 0x84, 0x64, &(0x7f0000cf6fe4)=[@in6={0xa, 0x4e23, 0x1, @loopback}], 0x1c) openat$dir(0xffffffffffffff9c, 0x0, 0x0, 0x0) prctl$PR_CAP_AMBIENT(0x2f, 0x3, 0x23) fanotify_init(0x200, 0x0) connect$inet6(r1, &(0x7f0000000080)={0xa, 0x4e23, 0x0, @loopback}, 0x1c) r2 = open(&(0x7f0000000080)='./bus\x00', 0x141042, 0x0) setsockopt$inet_sctp6_SCTP_DEFAULT_SEND_PARAM(r1, 0x84, 0xa, &(0x7f0000000140)={0x0, 0x5, 0x0, 0x0, 0x0, 0x2, 0x0, 0xfffffffc}, 0x20) r3 = dup(0xffffffffffffffff) ioctl$PERF_EVENT_IOC_ENABLE(r3, 0x8912, 0x400200) ftruncate(r2, 0x200004) sendfile(r0, r2, 0x0, 0x80001d000010) [ 377.170984] BTRFS error (device loop5): superblock checksum mismatch [ 377.185137] EXT4-fs (loop4): VFS: Can't find ext4 filesystem [ 377.205902] BTRFS error (device loop5): open_ctree failed 07:51:01 executing program 2: clone(0x20002004ffc, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) exit_group(0x0) syz_emit_ethernet(0x8e, &(0x7f00000000c0)={@broadcast, @link_local, @void, {@ipv6={0x86dd, @icmpv6={0x0, 0x6, "42bf00", 0x58, 0x3a, 0x0, @local={0xfe, 0x80, [0x3, 0x10, 0x0, 0x0, 0x0, 0x2, 0x0, 0x0, 0xd]}, @mcast2, {[], @pkt_toobig={0x2, 0x0, 0x0, 0x0, {0x0, 0x6, "7f112d", 0x0, 0x0, 0x0, @mcast1, @remote, [@dstopts={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x3a], [@enc_lim]}, @srh={0x0, 0x2, 0x4, 0x1, 0x0, 0x0, 0x0, [@mcast2]}]}}}}}}}, 0x0) 07:51:01 executing program 0: syz_mount_image$bfs(&(0x7f0000000000)='bfs\x00', &(0x7f0000000040)='./file0\x00', 0x0, 0x2, &(0x7f0000000100)=[{&(0x7f0000000180)="cefaad1bb83cee0340dc", 0xa}, {0x0, 0x0, 0xb3e}], 0x0, 0x0) 07:51:01 executing program 5: perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) socket$alg(0x26, 0x5, 0x0) r0 = socket$inet_icmp_raw(0x2, 0x3, 0x1) r1 = dup(r0) ioctl$PERF_EVENT_IOC_ENABLE(r1, 0x8912, 0x400200) ioctl$SNDRV_PCM_IOCTL_STATUS32(r1, 0x806c4120, &(0x7f0000000080)) sendto$inet(0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0) socket$inet6_tcp(0xa, 0x1, 0x0) syz_mount_image$btrfs(&(0x7f0000000000)='btrfs\x00', &(0x7f00000001c0)='./file0\x00', 0x0, 0x1, &(0x7f0000000040)=[{&(0x7f00000002c0)="8da4363ac0ed02000af9fdffff01004d010000000000000000007a0000000000fff6f2a2299748aeb81e1b00b10efd9a000001000000000001fffffff60000005f42485266535f4d", 0x48, 0x10000}], 0x5, 0x0) 07:51:01 executing program 0: syz_mount_image$bfs(&(0x7f0000000000)='bfs\x00', &(0x7f0000000040)='./file0\x00', 0x0, 0x2, &(0x7f0000000100)=[{&(0x7f0000000180)="cefaad1bb83cfd0340dc", 0xa}, {0x0, 0x0, 0xb3e}], 0x0, 0x0) 07:51:01 executing program 2: clone(0x20002004ffc, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) exit_group(0x0) syz_emit_ethernet(0x8e, &(0x7f00000000c0)={@broadcast, @link_local, @void, {@ipv6={0x86dd, @icmpv6={0x0, 0x6, "42bf00", 0x58, 0x3a, 0x0, @local={0xfe, 0x80, [0x3, 0x10, 0x0, 0x0, 0x0, 0x3, 0x0, 0x0, 0xd]}, @mcast2, {[], @pkt_toobig={0x2, 0x0, 0x0, 0x0, {0x0, 0x6, "7f112d", 0x0, 0x0, 0x0, @mcast1, @remote, [@dstopts={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x3a], [@enc_lim]}, @srh={0x0, 0x2, 0x4, 0x1, 0x0, 0x0, 0x0, [@mcast2]}]}}}}}}}, 0x0) [ 377.541263] BTRFS error (device loop5): superblock checksum mismatch [ 377.578334] BTRFS error (device loop5): open_ctree failed 07:51:01 executing program 0: syz_mount_image$bfs(&(0x7f0000000000)='bfs\x00', &(0x7f0000000040)='./file0\x00', 0x0, 0x2, &(0x7f0000000100)=[{&(0x7f0000000180)="cefaad1bb83c070440dc", 0xa}, {0x0, 0x0, 0xb3e}], 0x0, 0x0) 07:51:01 executing program 2: clone(0x20002004ffc, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) exit_group(0x0) syz_emit_ethernet(0x8e, &(0x7f00000000c0)={@broadcast, @link_local, @void, {@ipv6={0x86dd, @icmpv6={0x0, 0x6, "42bf00", 0x58, 0x3a, 0x0, @local={0xfe, 0x80, [0x3, 0x10, 0x0, 0x0, 0x0, 0x6, 0x0, 0x0, 0xd]}, @mcast2, {[], @pkt_toobig={0x2, 0x0, 0x0, 0x0, {0x0, 0x6, "7f112d", 0x0, 0x0, 0x0, @mcast1, @remote, [@dstopts={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x3a], [@enc_lim]}, @srh={0x0, 0x2, 0x4, 0x1, 0x0, 0x0, 0x0, [@mcast2]}]}}}}}}}, 0x0) 07:51:01 executing program 5: perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) socket$alg(0x26, 0x5, 0x0) r0 = socket$inet_icmp_raw(0x2, 0x3, 0x1) r1 = dup(r0) ioctl$PERF_EVENT_IOC_ENABLE(r1, 0x8912, 0x400200) ioctl$SNDRV_PCM_IOCTL_STATUS32(r1, 0x806c4120, &(0x7f0000000080)) sendto$inet(0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0) syz_mount_image$btrfs(&(0x7f0000000000)='btrfs\x00', &(0x7f00000001c0)='./file0\x00', 0x0, 0x1, &(0x7f0000000040)=[{&(0x7f00000002c0)="8da4363ac0ed02000af9fdffff01004d010000000000000000007a0000000000fff6f2a2299748aeb81e1b00b10efd9a000001000000000001fffffff60000005f42485266535f4d", 0x48, 0x10000}], 0x5, 0x0) 07:51:01 executing program 0: syz_mount_image$bfs(&(0x7f0000000000)='bfs\x00', &(0x7f0000000040)='./file0\x00', 0x0, 0x2, &(0x7f0000000100)=[{&(0x7f0000000180)="cefaad1bb83c080440dc", 0xa}, {0x0, 0x0, 0xb3e}], 0x0, 0x0) 07:51:01 executing program 2: clone(0x20002004ffc, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) exit_group(0x0) syz_emit_ethernet(0x8e, &(0x7f00000000c0)={@broadcast, @link_local, @void, {@ipv6={0x86dd, @icmpv6={0x0, 0x6, "42bf00", 0x58, 0x3a, 0x0, @local={0xfe, 0x80, [0x3, 0x10, 0x0, 0x0, 0x0, 0x7, 0x0, 0x0, 0xd]}, @mcast2, {[], @pkt_toobig={0x2, 0x0, 0x0, 0x0, {0x0, 0x6, "7f112d", 0x0, 0x0, 0x0, @mcast1, @remote, [@dstopts={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x3a], [@enc_lim]}, @srh={0x0, 0x2, 0x4, 0x1, 0x0, 0x0, 0x0, [@mcast2]}]}}}}}}}, 0x0) [ 378.008889] BTRFS error (device loop5): superblock checksum mismatch [ 378.082585] BTRFS error (device loop5): open_ctree failed 07:51:02 executing program 0: syz_mount_image$bfs(&(0x7f0000000000)='bfs\x00', &(0x7f0000000040)='./file0\x00', 0x0, 0x2, &(0x7f0000000100)=[{&(0x7f0000000180)="cefaad1bb83c090440dc", 0xa}, {0x0, 0x0, 0xb3e}], 0x0, 0x0) [ 378.227403] audit: type=1800 audit(1592207462.101:340): pid=19694 uid=0 auid=0 ses=4 subj=system_u:system_r:kernel_t:s0 op=collect_data cause=failed comm="syz-executor.3" name="bus" dev="sda1" ino=16734 res=0 07:51:02 executing program 3: clone(0x2000000002000100, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) r0 = socket$inet_udp(0x2, 0x2, 0x0) setsockopt$EBT_SO_SET_ENTRIES(r0, 0x0, 0x80, &(0x7f0000000480)=@filter={'filter\x00', 0xe, 0x2, 0x250, [0x0, 0x20000100, 0x20000130, 0x20000280], 0x0, 0x0, &(0x7f0000000100)=ANY=[@ANYBLOB="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"/592]}, 0x2c8) r1 = memfd_create(&(0x7f0000000040)='/dev/auts\x00', 0x0) write$nbd(0xffffffffffffffff, &(0x7f0000000500)={0x67446698, 0x1, 0x4, 0x4, 0x2, "2f03881cb9f01afa690d7d9d0320e0b14ff10a4bd2710315ae4eff9d454f6e14466ad6f0cc93bc76741460eec384968d82bd1e214f3d662c76f2f3ebaf00af8908fea620bd11a7ad70f8e604b38fe50774e191d70987ea9e1d0449e42733f093d36d56c7f85e9ffe389a2fc07ebfb3254f63b5f87ddfb87b9646c5f4e5ae6fdf0a0b6c07bdac1a58335329d2d7a26c390c3b530189d9ad4f792b8ba19308241257b2ad4787ee06e126e60e0715b47c1ad979485b05393242e7c01c2109bb9ae454612e78ef69c6399b9eabfe6d859ebfe63fa288cf8491669af6a2eaa2bd5c63d052f0e809"}, 0xf5) mmap(&(0x7f0000000000/0xaa2000)=nil, 0xaa2000, 0x2000005, 0x11, r1, 0x0) rt_sigaction(0x7, &(0x7f0000b4a000)={0xfffffffffffffffd, 0x80000004, 0x0}, 0x0, 0x8, &(0x7f0000000380)) syz_open_procfs(0x0, &(0x7f0000000200)='net/nf_conntrack_expect\x00') r2 = socket$inet6_tcp(0xa, 0x1, 0x0) r3 = dup2(r2, r2) r4 = socket$inet6_icmp(0xa, 0x2, 0x3a) open_by_handle_at(r4, &(0x7f0000000600)={0xde, 0x1, "053a8f9269dde1816fc54c8de47631e4900abafa3a5acb064d49533df2cafa3a2bbb7936640c4a3e5214be0e7a6a8d9ec1b2ccc450c7d2fb8abf086813747de09047b6a91b379555dcfc18294c757dd325c594783b33568698ab98f2ec2f72b8b0351a86e0079c28728de321c5dee47693572cfe8aeef42306539fc841c00a96ff3654bc6cc4ddd11a2728f54e75ef8438168498777607c8ec95c2fcde3ef3e11bd3623b48a669afaffec2760cb3f2d9cc160dbb557d0cf50ffe3cd58fe1af639cd42de36fab0a90f134c154b21d7d09c4a52a630dc9"}, 0x10000) ioctl$PERF_EVENT_IOC_ENABLE(r3, 0x8912, 0x400200) prctl$PR_SET_DUMPABLE(0x4, 0x0) syz_open_procfs(0x0, &(0x7f0000000300)='auxv\x00') 07:51:02 executing program 0: syz_mount_image$bfs(&(0x7f0000000000)='bfs\x00', &(0x7f0000000040)='./file0\x00', 0x0, 0x2, &(0x7f0000000100)=[{&(0x7f0000000180)="cefaad1bb83c0a0440dc", 0xa}, {0x0, 0x0, 0xb3e}], 0x0, 0x0) 07:51:02 executing program 5: perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) socket$alg(0x26, 0x5, 0x0) r0 = socket$inet_icmp_raw(0x2, 0x3, 0x1) r1 = dup(r0) ioctl$PERF_EVENT_IOC_ENABLE(r1, 0x8912, 0x400200) ioctl$SNDRV_PCM_IOCTL_STATUS32(r1, 0x806c4120, &(0x7f0000000080)) syz_mount_image$btrfs(&(0x7f0000000000)='btrfs\x00', &(0x7f00000001c0)='./file0\x00', 0x0, 0x1, &(0x7f0000000040)=[{&(0x7f00000002c0)="8da4363ac0ed02000af9fdffff01004d010000000000000000007a0000000000fff6f2a2299748aeb81e1b00b10efd9a000001000000000001fffffff60000005f42485266535f4d", 0x48, 0x10000}], 0x5, 0x0) 07:51:02 executing program 2: clone(0x20002004ffc, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) exit_group(0x0) syz_emit_ethernet(0x8e, &(0x7f00000000c0)={@broadcast, @link_local, @void, {@ipv6={0x86dd, @icmpv6={0x0, 0x6, "42bf00", 0x58, 0x3a, 0x0, @local={0xfe, 0x80, [0x3, 0x10, 0x0, 0x0, 0x0, 0x9, 0x0, 0x0, 0xd]}, @mcast2, {[], @pkt_toobig={0x2, 0x0, 0x0, 0x0, {0x0, 0x6, "7f112d", 0x0, 0x0, 0x0, @mcast1, @remote, [@dstopts={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x3a], [@enc_lim]}, @srh={0x0, 0x2, 0x4, 0x1, 0x0, 0x0, 0x0, [@mcast2]}]}}}}}}}, 0x0) 07:51:02 executing program 0: syz_mount_image$bfs(&(0x7f0000000000)='bfs\x00', &(0x7f0000000040)='./file0\x00', 0x0, 0x2, &(0x7f0000000100)=[{&(0x7f0000000180)="cefaad1bb83c0b0440dc", 0xa}, {0x0, 0x0, 0xb3e}], 0x0, 0x0) [ 378.418150] ebt_limit: overflow, try lower: 1436924608/34929 [ 378.450163] BTRFS error (device loop5): superblock checksum mismatch 07:51:02 executing program 3: prctl$PR_SET_PTRACER(0x59616d61, 0xffffffffffffffff) clone(0x100, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) r0 = gettid() wait4(0x0, 0x0, 0x80000002, 0x0) vmsplice(0xffffffffffffffff, &(0x7f00000000c0)=[{0x0}, {0x0}, {0x0}, {&(0x7f0000000380)="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", 0x146}], 0x4, 0x0) ptrace$setopts(0x4206, r0, 0x0, 0x0) pipe(&(0x7f0000000040)) write$FUSE_ATTR(0xffffffffffffffff, &(0x7f0000000080)={0x78, 0x0, 0x0, {0x0, 0x0, 0x0, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfffffffe}}}, 0x78) tkill(r0, 0x23) ptrace$cont(0x18, r0, 0x0, 0x0) ptrace$setregs(0xd, r0, 0x0, &(0x7f0000000080)) ptrace$cont(0x7, r0, 0x0, 0x0) [ 378.481330] BTRFS error (device loop5): open_ctree failed 07:51:02 executing program 2: clone(0x20002004ffc, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) exit_group(0x0) syz_emit_ethernet(0x8e, &(0x7f00000000c0)={@broadcast, @link_local, @void, {@ipv6={0x86dd, @icmpv6={0x0, 0x6, "42bf00", 0x58, 0x3a, 0x0, @local={0xfe, 0x80, [0x3, 0x10, 0x0, 0x0, 0x0, 0x2c, 0x0, 0x0, 0xd]}, @mcast2, {[], @pkt_toobig={0x2, 0x0, 0x0, 0x0, {0x0, 0x6, "7f112d", 0x0, 0x0, 0x0, @mcast1, @remote, [@dstopts={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x3a], [@enc_lim]}, @srh={0x0, 0x2, 0x4, 0x1, 0x0, 0x0, 0x0, [@mcast2]}]}}}}}}}, 0x0) 07:51:02 executing program 0: syz_mount_image$bfs(&(0x7f0000000000)='bfs\x00', &(0x7f0000000040)='./file0\x00', 0x0, 0x2, &(0x7f0000000100)=[{&(0x7f0000000180)="cefaad1bb83c0c0440dc", 0xa}, {0x0, 0x0, 0xb3e}], 0x0, 0x0) 07:51:02 executing program 5: perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) socket$alg(0x26, 0x5, 0x0) r0 = socket$inet_icmp_raw(0x2, 0x3, 0x1) r1 = dup(r0) ioctl$PERF_EVENT_IOC_ENABLE(r1, 0x8912, 0x400200) syz_mount_image$btrfs(&(0x7f0000000000)='btrfs\x00', &(0x7f00000001c0)='./file0\x00', 0x0, 0x1, &(0x7f0000000040)=[{&(0x7f00000002c0)="8da4363ac0ed02000af9fdffff01004d010000000000000000007a0000000000fff6f2a2299748aeb81e1b00b10efd9a000001000000000001fffffff60000005f42485266535f4d", 0x48, 0x10000}], 0x5, 0x0) 07:51:02 executing program 0: syz_mount_image$bfs(&(0x7f0000000000)='bfs\x00', &(0x7f0000000040)='./file0\x00', 0x0, 0x2, &(0x7f0000000100)=[{&(0x7f0000000180)="cefaad1bb83c0d0440dc", 0xa}, {0x0, 0x0, 0xb3e}], 0x0, 0x0) 07:51:02 executing program 2: clone(0x20002004ffc, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) exit_group(0x0) syz_emit_ethernet(0x8e, &(0x7f00000000c0)={@broadcast, @link_local, @void, {@ipv6={0x86dd, @icmpv6={0x0, 0x6, "42bf00", 0x58, 0x3a, 0x0, @local={0xfe, 0x80, [0x3, 0x10, 0x0, 0x0, 0x0, 0x33, 0x0, 0x0, 0xd]}, @mcast2, {[], @pkt_toobig={0x2, 0x0, 0x0, 0x0, {0x0, 0x6, "7f112d", 0x0, 0x0, 0x0, @mcast1, @remote, [@dstopts={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x3a], [@enc_lim]}, @srh={0x0, 0x2, 0x4, 0x1, 0x0, 0x0, 0x0, [@mcast2]}]}}}}}}}, 0x0) [ 378.890492] BTRFS error (device loop5): superblock checksum mismatch [ 378.904445] BTRFS error (device loop5): open_ctree failed 07:51:02 executing program 0: syz_mount_image$bfs(&(0x7f0000000000)='bfs\x00', &(0x7f0000000040)='./file0\x00', 0x0, 0x2, &(0x7f0000000100)=[{&(0x7f0000000180)="cefaad1bb83c0e0440dc", 0xa}, {0x0, 0x0, 0xb3e}], 0x0, 0x0) 07:51:02 executing program 2: clone(0x20002004ffc, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) exit_group(0x0) syz_emit_ethernet(0x8e, &(0x7f00000000c0)={@broadcast, @link_local, @void, {@ipv6={0x86dd, @icmpv6={0x0, 0x6, "42bf00", 0x58, 0x3a, 0x0, @local={0xfe, 0x80, [0x3, 0x10, 0x0, 0x0, 0x0, 0x3c, 0x0, 0x0, 0xd]}, @mcast2, {[], @pkt_toobig={0x2, 0x0, 0x0, 0x0, {0x0, 0x6, "7f112d", 0x0, 0x0, 0x0, @mcast1, @remote, [@dstopts={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x3a], [@enc_lim]}, @srh={0x0, 0x2, 0x4, 0x1, 0x0, 0x0, 0x0, [@mcast2]}]}}}}}}}, 0x0) 07:51:02 executing program 5: perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) socket$alg(0x26, 0x5, 0x0) r0 = socket$inet_icmp_raw(0x2, 0x3, 0x1) dup(r0) syz_mount_image$btrfs(&(0x7f0000000000)='btrfs\x00', &(0x7f00000001c0)='./file0\x00', 0x0, 0x1, &(0x7f0000000040)=[{&(0x7f00000002c0)="8da4363ac0ed02000af9fdffff01004d010000000000000000007a0000000000fff6f2a2299748aeb81e1b00b10efd9a000001000000000001fffffff60000005f42485266535f4d", 0x48, 0x10000}], 0x5, 0x0) 07:51:02 executing program 0: syz_mount_image$bfs(&(0x7f0000000000)='bfs\x00', &(0x7f0000000040)='./file0\x00', 0x0, 0x2, &(0x7f0000000100)=[{&(0x7f0000000180)="cefaad1bb83c0f0440dc", 0xa}, {0x0, 0x0, 0xb3e}], 0x0, 0x0) 07:51:03 executing program 2: clone(0x20002004ffc, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) exit_group(0x0) syz_emit_ethernet(0x8e, &(0x7f00000000c0)={@broadcast, @link_local, @void, {@ipv6={0x86dd, @icmpv6={0x0, 0x6, "42bf00", 0x58, 0x3a, 0x0, @local={0xfe, 0x80, [0x3, 0x10, 0x0, 0x0, 0x0, 0xff, 0x0, 0x0, 0xd]}, @mcast2, {[], @pkt_toobig={0x2, 0x0, 0x0, 0x0, {0x0, 0x6, "7f112d", 0x0, 0x0, 0x0, @mcast1, @remote, [@dstopts={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x3a], [@enc_lim]}, @srh={0x0, 0x2, 0x4, 0x1, 0x0, 0x0, 0x0, [@mcast2]}]}}}}}}}, 0x0) [ 379.137796] BTRFS error (device loop5): superblock checksum mismatch 07:51:03 executing program 0: syz_mount_image$bfs(&(0x7f0000000000)='bfs\x00', &(0x7f0000000040)='./file0\x00', 0x0, 0x2, &(0x7f0000000100)=[{&(0x7f0000000180)="cefaad1bb83c100440dc", 0xa}, {0x0, 0x0, 0xb3e}], 0x0, 0x0) [ 379.185563] BTRFS error (device loop5): open_ctree failed 07:51:05 executing program 3: r0 = socket$kcm(0x10, 0x2, 0x0) sendmsg$kcm(r0, &(0x7f0000000000)={0x0, 0x366, &(0x7f0000000080)=[{&(0x7f00000002c0)="2e00000010008108040f80ecdb4cb92e0a480e000d00000009000e00010040d5ae7d0200ff050005", 0x2e}], 0x1}, 0x80) socket$kcm(0x10, 0x0, 0x0) bpf$BPF_BTF_LOAD(0x12, 0x0, 0x0) ioctl$PERF_EVENT_IOC_PAUSE_OUTPUT(0xffffffffffffffff, 0x40086602, 0x0) r1 = perf_event_open$cgroup(&(0x7f00000000c0)={0x0, 0x70, 0x3, 0x9, 0x6, 0x6, 0x0, 0xfffffffffffffe01, 0x3204, 0x8, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x1, 0x1, 0x1, 0x1, 0x0, 0x2, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, @perf_config_ext={0x3, 0xfffffffffffffffd}, 0x80, 0x0, 0x200, 0x3, 0x80000001, 0x9}, 0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff, 0x4) ioctl$PERF_EVENT_IOC_SET_FILTER(r1, 0x40082406, &(0x7f0000000040)='\x00') openat$cgroup_ro(0xffffffffffffffff, 0x0, 0x7a05, 0x1700) r2 = perf_event_open(&(0x7f0000000180)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x19, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfffe}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) socket$kcm(0x29, 0x5, 0x0) ioctl$PERF_EVENT_IOC_REFRESH(r2, 0x2402, 0xe43) socket$kcm(0x2b, 0x1, 0x0) r3 = socket$inet_icmp_raw(0x2, 0x3, 0x1) r4 = dup(r3) ioctl$PERF_EVENT_IOC_ENABLE(r4, 0x8912, 0x400200) sendmsg$IPSET_CMD_GET_BYNAME(r4, &(0x7f0000000280)={&(0x7f0000000140)={0x10, 0x0, 0x0, 0x80000}, 0xc, &(0x7f0000000240)={&(0x7f0000000200)={0x30, 0xe, 0x6, 0x101, 0x0, 0x0, {0x5, 0x0, 0x4}, [@IPSET_ATTR_SETNAME={0x9, 0x2, 'syz2\x00'}, @IPSET_ATTR_PROTOCOL={0x5}, @IPSET_ATTR_PROTOCOL={0x5}]}, 0x30}, 0x1, 0x0, 0x0, 0x4}, 0x0) r5 = socket$kcm(0x10, 0x2, 0x0) sendmsg$kcm(r5, &(0x7f0000000000)={0x0, 0x8100, &(0x7f0000000080)=[{&(0x7f00000002c0)="3200000010008108040f80ecdb4cb92e18480e000d000000e8bd6efb250309000e000100240348ff050006001201", 0xc0}], 0x1, 0x0, 0x0, 0x2}, 0x0) 07:51:05 executing program 5: perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) socket$alg(0x26, 0x5, 0x0) r0 = socket$inet_icmp_raw(0x2, 0x3, 0x1) dup(r0) syz_mount_image$btrfs(&(0x7f0000000000)='btrfs\x00', &(0x7f00000001c0)='./file0\x00', 0x0, 0x1, &(0x7f0000000040)=[{&(0x7f00000002c0)="8da4363ac0ed02000af9fdffff01004d010000000000000000007a0000000000fff6f2a2299748aeb81e1b00b10efd9a000001000000000001fffffff60000005f42485266535f4d", 0x48, 0x10000}], 0x5, 0x0) 07:51:05 executing program 0: syz_mount_image$bfs(&(0x7f0000000000)='bfs\x00', &(0x7f0000000040)='./file0\x00', 0x0, 0x2, &(0x7f0000000100)=[{&(0x7f0000000180)="cefaad1bb83c110440dc", 0xa}, {0x0, 0x0, 0xb3e}], 0x0, 0x0) 07:51:05 executing program 2: clone(0x20002004ffc, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) exit_group(0x0) syz_emit_ethernet(0x8e, &(0x7f00000000c0)={@broadcast, @link_local, @void, {@ipv6={0x86dd, @icmpv6={0x0, 0x6, "42bf00", 0x58, 0x3a, 0x0, @local={0xfe, 0x80, [0x3, 0x10, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xd]}, @mcast2, {[], @pkt_toobig={0x2, 0x0, 0x0, 0x0, {0x0, 0x6, "7f112d", 0x0, 0x0, 0x0, @mcast1, @remote, [@dstopts={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x3a], [@enc_lim]}, @srh={0x0, 0x2, 0x4, 0x1, 0x0, 0x0, 0x0, [@mcast2]}]}}}}}}}, 0x0) 07:51:05 executing program 4: bpf$BPF_GET_PROG_INFO(0xf, &(0x7f0000000500)={0xffffffffffffffff, 0xc0, &(0x7f0000000440)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, ""/16, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, &(0x7f00000002c0)=0x80000001, 0x0, 0x0, 0x0, &(0x7f0000000300)={0x0, 0x2}, 0x0, 0x0, &(0x7f0000000380)={0x0, 0x8, 0x80000001}, 0x0, 0x0, 0x0, 0x0, 0x0, &(0x7f0000000400)=0x2}}, 0x10) bpf$PROG_LOAD(0x5, &(0x7f0000000540)={0x0, 0x0, 0x0, &(0x7f0000000100)='syzkaller\x00', 0x7ff, 0x1000, &(0x7f0000001340)=""/4096, 0x41100, 0x0, [], 0x0, 0xb, 0xffffffffffffffff, 0x8, 0x0, 0x0, 0x10, &(0x7f0000000280)={0x0, 0xa, 0x0, 0x9}, 0x10, r0}, 0x78) bpf$PROG_LOAD(0x5, &(0x7f000000e000)={0x1, 0x4, &(0x7f0000000040)=ANY=[@ANYBLOB="b4050000000000000000004205ffffff7f00"/32], &(0x7f0000003ff6)='GPL\x00', 0x5, 0xc3, &(0x7f000000cf3d)=""/195, 0x0, 0x0, [], 0x0, 0x0, 0xffffffffffffffff, 0x8, &(0x7f00000000c0), 0x8, 0x10, &(0x7f0000000080)={0x0, 0x0, 0x40}, 0x10, r0}, 0x78) 07:51:05 executing program 0: syz_mount_image$bfs(&(0x7f0000000000)='bfs\x00', &(0x7f0000000040)='./file0\x00', 0x0, 0x2, &(0x7f0000000100)=[{&(0x7f0000000180)="cefaad1bb83c120440dc", 0xa}, {0x0, 0x0, 0xb3e}], 0x0, 0x0) [ 381.644060] netlink: 14 bytes leftover after parsing attributes in process `syz-executor.3'. 07:51:05 executing program 4: ioprio_set$pid(0x2, 0x0, 0x1) perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x80, 0x21, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = openat$uhid(0xffffffffffffff9c, &(0x7f0000000040)='/dev/uhid\x00', 0x802, 0x0) write$UHID_CREATE2(r0, &(0x7f0000000380)=ANY=[@ANYBLOB="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"], 0x12e) r1 = creat(&(0x7f0000000180)='./bus\x00', 0x0) seccomp$SECCOMP_SET_MODE_STRICT(0x0, 0x0, 0x0) r2 = socket$inet_icmp_raw(0x2, 0x3, 0x1) r3 = dup(r2) ioctl$PERF_EVENT_IOC_ENABLE(r3, 0x8912, 0x400200) ioctl$PERF_EVENT_IOC_REFRESH(r3, 0x2402, 0x8000) sendmsg$IPSET_CMD_PROTOCOL(0xffffffffffffffff, &(0x7f0000000240)={&(0x7f00000000c0)={0x10, 0x0, 0x0, 0x1000000}, 0xc, &(0x7f0000000200)={&(0x7f0000000140)=ANY=[], 0x3c}}, 0x0) bind$inet6(0xffffffffffffffff, 0x0, 0x0) dup2(r1, r0) getpeername$netlink(0xffffffffffffffff, 0x0, &(0x7f0000000340)) fchdir(0xffffffffffffffff) fgetxattr(0xffffffffffffffff, 0x0, 0x0, 0x0) 07:51:05 executing program 2: clone(0x20002004ffc, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) exit_group(0x0) syz_emit_ethernet(0x8e, &(0x7f00000000c0)={@broadcast, @link_local, @void, {@ipv6={0x86dd, @icmpv6={0x0, 0x6, "42bf00", 0x58, 0x3a, 0x0, @local={0xfe, 0x80, [0x3, 0x10, 0x0, 0x0, 0x0, 0x0, 0x2, 0x0, 0xd]}, @mcast2, {[], @pkt_toobig={0x2, 0x0, 0x0, 0x0, {0x0, 0x6, "7f112d", 0x0, 0x0, 0x0, @mcast1, @remote, [@dstopts={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x3a], [@enc_lim]}, @srh={0x0, 0x2, 0x4, 0x1, 0x0, 0x0, 0x0, [@mcast2]}]}}}}}}}, 0x0) 07:51:05 executing program 0: syz_mount_image$bfs(&(0x7f0000000000)='bfs\x00', &(0x7f0000000040)='./file0\x00', 0x0, 0x2, &(0x7f0000000100)=[{&(0x7f0000000180)="cefaad1bb83c000540dc", 0xa}, {0x0, 0x0, 0xb3e}], 0x0, 0x0) [ 381.796731] netlink: 2 bytes leftover after parsing attributes in process `syz-executor.3'. [ 381.823338] hid-generic 0000:0000:0000.0001: ignoring exceeding usage max [ 381.830761] BTRFS error (device loop5): superblock checksum mismatch [ 381.871772] audit: type=1326 audit(1592207465.731:341): auid=0 uid=0 gid=0 ses=4 subj=system_u:system_r:kernel_t:s0 pid=19850 comm="syz-executor.4" exe="/root/syz-executor.4" sig=9 arch=c000003e syscall=228 compat=0 ip=0x45f8aa code=0x0 07:51:05 executing program 2: clone(0x20002004ffc, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) exit_group(0x0) syz_emit_ethernet(0x8e, &(0x7f00000000c0)={@broadcast, @link_local, @void, {@ipv6={0x86dd, @icmpv6={0x0, 0x6, "42bf00", 0x58, 0x3a, 0x0, @local={0xfe, 0x80, [0x3, 0x10, 0x0, 0x0, 0x0, 0x0, 0x3, 0x0, 0xd]}, @mcast2, {[], @pkt_toobig={0x2, 0x0, 0x0, 0x0, {0x0, 0x6, "7f112d", 0x0, 0x0, 0x0, @mcast1, @remote, [@dstopts={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x3a], [@enc_lim]}, @srh={0x0, 0x2, 0x4, 0x1, 0x0, 0x0, 0x0, [@mcast2]}]}}}}}}}, 0x0) [ 381.923655] hid-generic 0000:0000:0000.0001: hidraw0: HID v0.00 Device [syz1] on %z5 [ 381.959620] BTRFS error (device loop5): open_ctree failed 07:51:05 executing program 0: syz_mount_image$bfs(&(0x7f0000000000)='bfs\x00', &(0x7f0000000040)='./file0\x00', 0x0, 0x2, &(0x7f0000000100)=[{&(0x7f0000000180)="cefaad1bb83c000640dc", 0xa}, {0x0, 0x0, 0xb3e}], 0x0, 0x0) [ 381.970791] bridge0: port 2(bridge_slave_1) entered disabled state [ 381.979684] bridge0: port 1(bridge_slave_0) entered disabled state [ 381.998915] device bridge0 entered promiscuous mode 07:51:05 executing program 5: perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) socket$alg(0x26, 0x5, 0x0) r0 = socket$inet_icmp_raw(0x2, 0x3, 0x1) dup(r0) syz_mount_image$btrfs(&(0x7f0000000000)='btrfs\x00', &(0x7f00000001c0)='./file0\x00', 0x0, 0x1, &(0x7f0000000040)=[{&(0x7f00000002c0)="8da4363ac0ed02000af9fdffff01004d010000000000000000007a0000000000fff6f2a2299748aeb81e1b00b10efd9a000001000000000001fffffff60000005f42485266535f4d", 0x48, 0x10000}], 0x5, 0x0) [ 382.262771] BTRFS error (device loop5): superblock checksum mismatch [ 382.307770] BTRFS error (device loop5): open_ctree failed [ 382.532288] netlink: 14 bytes leftover after parsing attributes in process `syz-executor.3'. [ 382.544641] bridge0: port 2(bridge_slave_1) entered blocking state [ 382.551137] bridge0: port 2(bridge_slave_1) entered forwarding state [ 382.557939] bridge0: port 1(bridge_slave_0) entered blocking state [ 382.564470] bridge0: port 1(bridge_slave_0) entered forwarding state [ 382.594123] audit: type=1326 audit(1592207466.461:342): auid=0 uid=0 gid=0 ses=4 subj=system_u:system_r:kernel_t:s0 pid=19850 comm="syz-executor.4" exe="/root/syz-executor.4" sig=9 arch=c000003e syscall=228 compat=0 ip=0x45f8aa code=0x0 [ 382.632921] IPv6: ADDRCONF(NETDEV_UP): bridge0: link is not ready [ 382.650307] netlink: 2 bytes leftover after parsing attributes in process `syz-executor.3'. [ 382.681703] bridge0: port 2(bridge_slave_1) entered disabled state [ 382.688387] bridge0: port 1(bridge_slave_0) entered disabled state 07:51:06 executing program 3: perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) socket$alg(0x26, 0x5, 0x0) r0 = socket$inet_icmp_raw(0x2, 0x3, 0x1) dup(r0) syz_mount_image$btrfs(&(0x7f0000000000)='btrfs\x00', &(0x7f00000001c0)='./file0\x00', 0x0, 0x1, &(0x7f0000000040)=[{&(0x7f00000002c0)="8da4363ac0ed02000af9fdffff01004d010000000000000000007a0000000000fff6f2a2299748aeb81e1b00b10efd9a000001000000000001fffffff60000005f42485266535f4d", 0x48, 0x10000}], 0x5, 0x0) 07:51:06 executing program 4: perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x800000000000002, 0x0) connect$inet6(r0, &(0x7f0000000000)={0xa, 0x0, 0x0, @dev, 0x7}, 0x1c) sendmmsg(r0, &(0x7f0000000140)=[{{&(0x7f0000000040)=@rc={0x1f, @any, 0x7}, 0x80, &(0x7f0000000180)=[{&(0x7f00000000c0)="cf959c7f741a654bef543de09bf639866deaa4a09f48f936af0bfaf52b43ebc0746ec63092a64fdfded5cbd1fdec6295fe5fbfbd87104e14d9ad96d95898546d7a073382a0947220c30ed5d47807b3f9bbc859c3a4a26785", 0x58}, {&(0x7f0000000400)="6757405f358f72e4b0ad1ac13ddf93c10bc84fe0b796737887be4a0074603308256951186155936f361d7ae4de9a21830f99bfbb57a2577a01284147faf06abb7267a0f2584085a14b99d9695bccb9d92a245336ddf2e6ebe14609799f2a64efe29d8801efb5ac6703e6fe4dfb00a36f1b916e310d7d07532d9de549011181ef0244e896df96f29c6e5efe75bfe98a21445d66b6589edfeb3ca9ed8f2f4aaa597bdada90f2af948763e054e12e208cdc06f28618", 0xb4}], 0x2, &(0x7f00000001c0)=[{0xc0, 0x116, 0x7fffffff, "9e5826d1bdc5d0beae1b927ac4531016125009f8edc2406c939c7bac4045da5865746bc658ede719dc96c73229da91437e796416a00ba3bedc9ec50ad578a6678687b24758abef4bc60375350520101c41f9179207e273755e59dd99dfb12576490b6f064895d82979942de2ecdcce9410f117e9bbb69067ee26fb96cfc2c0078c61c6fdb46e2c41bd55424587fd8557bcb90f76b2d3bc82f5da9919ee205bb63d01d8776305a218cc"}, {0x68, 0x114, 0x800, "a6513f787a3bac3c3ad306754f533ab5030ace0210ad0002782d87bc6981a36a6d0745c00286b4b32cd6eb52c14fdb3890ccd1a446f0477fe1e09948e8619b1525f41e1c0ea920caf62e4b1bb604a94604"}, {0xc0, 0x82, 0x1, "cda4d21233af2f2107d5f674da6906605b438ba3f4102ad5f44daab35238ab8c6a1682a55260585c6b6b76c7cc750d5622cc1f53c5c0a54eee2cc55086af4a23deda8bda25969c85365de8180f473e15456e4ead0b7bdf7567c79ef5ed16ef50949805b656463a3c759ab74210a91648caeb78c48714df522371ccfbd3f9d4ee311a6102bedfb1a91e988feb2a4a3de053a1f68acd871ee8d017f2f3f521617693aa0c2af3c6d78802155125a57230"}], 0x1e8}}], 0x1, 0x81) 07:51:06 executing program 2: clone(0x20002004ffc, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) exit_group(0x0) syz_emit_ethernet(0x8e, &(0x7f00000000c0)={@broadcast, @link_local, @void, {@ipv6={0x86dd, @icmpv6={0x0, 0x6, "42bf00", 0x58, 0x3a, 0x0, @local={0xfe, 0x80, [0x3, 0x10, 0x0, 0x0, 0x0, 0x0, 0x6, 0x0, 0xd]}, @mcast2, {[], @pkt_toobig={0x2, 0x0, 0x0, 0x0, {0x0, 0x6, "7f112d", 0x0, 0x0, 0x0, @mcast1, @remote, [@dstopts={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x3a], [@enc_lim]}, @srh={0x0, 0x2, 0x4, 0x1, 0x0, 0x0, 0x0, [@mcast2]}]}}}}}}}, 0x0) 07:51:06 executing program 0: syz_mount_image$bfs(&(0x7f0000000000)='bfs\x00', &(0x7f0000000040)='./file0\x00', 0x0, 0x2, &(0x7f0000000100)=[{&(0x7f0000000180)="cefaad1bb83c000740dc", 0xa}, {0x0, 0x0, 0xb3e}], 0x0, 0x0) 07:51:06 executing program 5: perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) socket$alg(0x26, 0x5, 0x0) socket$inet_icmp_raw(0x2, 0x3, 0x1) ioctl$PERF_EVENT_IOC_ENABLE(0xffffffffffffffff, 0x8912, 0x400200) syz_mount_image$btrfs(&(0x7f0000000000)='btrfs\x00', &(0x7f00000001c0)='./file0\x00', 0x0, 0x1, &(0x7f0000000040)=[{&(0x7f00000002c0)="8da4363ac0ed02000af9fdffff01004d010000000000000000007a0000000000fff6f2a2299748aeb81e1b00b10efd9a000001000000000001fffffff60000005f42485266535f4d", 0x48, 0x10000}], 0x5, 0x0) 07:51:06 executing program 4: mkdir(&(0x7f0000000000)='./file0\x00', 0x0) pipe2$9p(&(0x7f00000001c0)={0xffffffffffffffff, 0xffffffffffffffff}, 0x0) write$P9_RVERSION(r1, &(0x7f0000000300)=ANY=[@ANYBLOB="1500000065ffff018000000800395032303030"], 0x15) perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x9, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) mount$9p_fd(0x0, &(0x7f00000002c0)='./file0\x00', &(0x7f0000000180)='9p\x00', 0x0, &(0x7f0000000340)=ANY=[@ANYBLOB='trans=fd,rbdno=', @ANYRESHEX=r0, @ANYBLOB=',wfdno=', @ANYRESHEX=r1, @ANYBLOB=',\x00']) 07:51:07 executing program 2: clone(0x20002004ffc, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) exit_group(0x0) syz_emit_ethernet(0x8e, &(0x7f00000000c0)={@broadcast, @link_local, @void, {@ipv6={0x86dd, @icmpv6={0x0, 0x6, "42bf00", 0x58, 0x3a, 0x0, @local={0xfe, 0x80, [0x3, 0x10, 0x0, 0x0, 0x0, 0x0, 0x7, 0x0, 0xd]}, @mcast2, {[], @pkt_toobig={0x2, 0x0, 0x0, 0x0, {0x0, 0x6, "7f112d", 0x0, 0x0, 0x0, @mcast1, @remote, [@dstopts={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x3a], [@enc_lim]}, @srh={0x0, 0x2, 0x4, 0x1, 0x0, 0x0, 0x0, [@mcast2]}]}}}}}}}, 0x0) 07:51:07 executing program 0: syz_mount_image$bfs(&(0x7f0000000000)='bfs\x00', &(0x7f0000000040)='./file0\x00', 0x0, 0x2, &(0x7f0000000100)=[{&(0x7f0000000180)="cefaad1bb83c040740dc", 0xa}, {0x0, 0x0, 0xb3e}], 0x0, 0x0) [ 383.059395] BTRFS error (device loop3): superblock checksum mismatch [ 383.081337] BTRFS warning (device ): duplicate device fsid:devid for fff6f2a2-2997-48ae-b81e-1b00b10efd9a:0 old:/dev/loop3 new:/dev/loop5 [ 383.142444] 9pnet: Insufficient options for proto=fd [ 383.171596] BTRFS error (device loop3): open_ctree failed [ 383.182261] 9pnet: Insufficient options for proto=fd 07:51:07 executing program 0: syz_mount_image$bfs(&(0x7f0000000000)='bfs\x00', &(0x7f0000000040)='./file0\x00', 0x0, 0x2, &(0x7f0000000100)=[{&(0x7f0000000180)="cefaad1bb83c040840dc", 0xa}, {0x0, 0x0, 0xb3e}], 0x0, 0x0) 07:51:07 executing program 5: perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) socket$alg(0x26, 0x5, 0x0) socket$inet_icmp_raw(0x2, 0x3, 0x1) ioctl$PERF_EVENT_IOC_ENABLE(0xffffffffffffffff, 0x8912, 0x400200) syz_mount_image$btrfs(&(0x7f0000000000)='btrfs\x00', &(0x7f00000001c0)='./file0\x00', 0x0, 0x1, &(0x7f0000000040)=[{&(0x7f00000002c0)="8da4363ac0ed02000af9fdffff01004d010000000000000000007a0000000000fff6f2a2299748aeb81e1b00b10efd9a000001000000000001fffffff60000005f42485266535f4d", 0x48, 0x10000}], 0x5, 0x0) 07:51:07 executing program 2: clone(0x20002004ffc, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) exit_group(0x0) syz_emit_ethernet(0x8e, &(0x7f00000000c0)={@broadcast, @link_local, @void, {@ipv6={0x86dd, @icmpv6={0x0, 0x6, "42bf00", 0x58, 0x3a, 0x0, @local={0xfe, 0x80, [0x3, 0x10, 0x0, 0x0, 0x0, 0x0, 0x9, 0x0, 0xd]}, @mcast2, {[], @pkt_toobig={0x2, 0x0, 0x0, 0x0, {0x0, 0x6, "7f112d", 0x0, 0x0, 0x0, @mcast1, @remote, [@dstopts={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x3a], [@enc_lim]}, @srh={0x0, 0x2, 0x4, 0x1, 0x0, 0x0, 0x0, [@mcast2]}]}}}}}}}, 0x0) 07:51:07 executing program 3: r0 = socket$kcm(0x29, 0x1000000000002, 0x0) sendmsg$rds(r0, &(0x7f0000002940)={0x0, 0x0, &(0x7f0000000000), 0x0, 0x0, 0x0, 0x40}, 0x0) 07:51:07 executing program 0: syz_mount_image$bfs(&(0x7f0000000000)='bfs\x00', &(0x7f0000000040)='./file0\x00', 0x0, 0x2, &(0x7f0000000100)=[{&(0x7f0000000180)="cefaad1bb83c000940dc", 0xa}, {0x0, 0x0, 0xb3e}], 0x0, 0x0) [ 383.393783] BTRFS error (device loop5): superblock checksum mismatch [ 383.422478] BTRFS error (device loop5): open_ctree failed 07:51:07 executing program 2: clone(0x20002004ffc, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) exit_group(0x0) syz_emit_ethernet(0x8e, &(0x7f00000000c0)={@broadcast, @link_local, @void, {@ipv6={0x86dd, @icmpv6={0x0, 0x6, "42bf00", 0x58, 0x3a, 0x0, @local={0xfe, 0x80, [0x3, 0x10, 0x0, 0x0, 0x0, 0x0, 0x2c, 0x0, 0xd]}, @mcast2, {[], @pkt_toobig={0x2, 0x0, 0x0, 0x0, {0x0, 0x6, "7f112d", 0x0, 0x0, 0x0, @mcast1, @remote, [@dstopts={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x3a], [@enc_lim]}, @srh={0x0, 0x2, 0x4, 0x1, 0x0, 0x0, 0x0, [@mcast2]}]}}}}}}}, 0x0) 07:51:07 executing program 3: r0 = socket$nl_route(0x10, 0x3, 0x0) r1 = socket$netlink(0x10, 0x3, 0x0) r2 = socket(0x10, 0x803, 0x0) sendmsg$NBD_CMD_DISCONNECT(r2, &(0x7f00000001c0)={0x0, 0x0, &(0x7f0000000180)={0x0}}, 0x0) getsockname$packet(r2, &(0x7f0000000100)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f0000000200)=0x14) sendmsg$nl_route(r1, &(0x7f0000000040)={0x0, 0x0, &(0x7f0000000000)={&(0x7f0000000600)=ANY=[@ANYBLOB="3c00000010000d0700000000ff03000000000010", @ANYRES32=r3, @ANYBLOB="00000000e60000001c0012000c000100626f6e64"], 0x3c}}, 0x0) sendmsg$nl_route(r0, &(0x7f0000000080)={0x0, 0x0, &(0x7f00000005c0)={&(0x7f0000000300)=ANY=[@ANYBLOB="3c00000010003b0dfff300"/20, @ANYRES32=0x0, @ANYBLOB="00000000000000cc6b000a00c6360a8e0a652fcf18457a376dfd00e97b756f90c39e1fc4b5010b1e4e93b9b8049da1ca32935bebbcd24642e83c5cc4eb9ec59ce1f9c6ec7b741c2b5d415129cef5e5747118b0de4193b7dd957706aaf8a489afea2ee3fd6a1160e9f1", @ANYRES32=r3, @ANYBLOB="140012000b000100627269646765"], 0x3c}}, 0x0) r4 = socket$nl_route(0x10, 0x3, 0x0) perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x10000, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r5 = socket$packet(0x11, 0x3, 0x300) r6 = socket$inet_icmp_raw(0x2, 0x3, 0x1) r7 = dup(r6) ioctl$PERF_EVENT_IOC_ENABLE(r7, 0x8912, 0x400200) connect$inet(r7, &(0x7f0000000140)={0x2, 0x4e20, @broadcast}, 0x10) getsockname$packet(r5, &(0x7f00000000c0)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f0000000200)=0x14) ioctl$EVIOCSABS3F(r7, 0x401845ff, &(0x7f0000000240)={0xa1cf, 0x9, 0x9, 0x6, 0x6, 0x5a25}) sendmsg$nl_route(r4, &(0x7f00000002c0)={0x0, 0x539c4, &(0x7f0000000280)={&(0x7f0000000500)=@newlink={0x20, 0x11, 0x40d, 0x0, 0x0, {0x10, 0x0, 0x0, r8}}, 0x20}}, 0x0) 07:51:07 executing program 5: perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) socket$alg(0x26, 0x5, 0x0) socket$inet_icmp_raw(0x2, 0x3, 0x1) ioctl$PERF_EVENT_IOC_ENABLE(0xffffffffffffffff, 0x8912, 0x400200) syz_mount_image$btrfs(&(0x7f0000000000)='btrfs\x00', &(0x7f00000001c0)='./file0\x00', 0x0, 0x1, &(0x7f0000000040)=[{&(0x7f00000002c0)="8da4363ac0ed02000af9fdffff01004d010000000000000000007a0000000000fff6f2a2299748aeb81e1b00b10efd9a000001000000000001fffffff60000005f42485266535f4d", 0x48, 0x10000}], 0x5, 0x0) 07:51:07 executing program 0: syz_mount_image$bfs(&(0x7f0000000000)='bfs\x00', &(0x7f0000000040)='./file0\x00', 0x0, 0x2, &(0x7f0000000100)=[{&(0x7f0000000180)="cefaad1bb83c040940dc", 0xa}, {0x0, 0x0, 0xb3e}], 0x0, 0x0) 07:51:07 executing program 4: perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = creat(&(0x7f0000000040)='./bus\x00', 0x24) sendmsg$IPVS_CMD_SET_SERVICE(0xffffffffffffffff, 0x0, 0x0) sendmsg$IPVS_CMD_GET_DEST(0xffffffffffffffff, 0x0, 0x0) fcntl$setstatus(r0, 0x4, 0x6900) ftruncate(r0, 0x800) socket$netlink(0x10, 0x3, 0x4) sendmsg$nl_route(0xffffffffffffffff, &(0x7f0000000040)={0x0, 0x0, &(0x7f0000000000)={&(0x7f0000000900)=ANY=[@ANYBLOB="480000001000050700"/20, @ANYRES32, @ANYBLOB="7a755e4600000000280012000c00010076657468"], 0x48}}, 0x0) sendmsg$nl_route(0xffffffffffffffff, &(0x7f0000000580)={0x0, 0x0, &(0x7f0000000000)={&(0x7f0000000840)=@newlink={0x4c, 0x10, 0x581, 0x0, 0x0, {}, [@IFLA_LINKINFO={0x1c, 0x12, 0x0, 0x1, @vlan={{0x9, 0x1, 'vlan\x00'}, {0xc, 0x2, 0x0, 0x1, [@IFLA_VLAN_ID={0x6}]}}}, @IFLA_LINK={0x8}, @IFLA_LINKMODE={0x5, 0x11, 0x1}]}, 0x4c}}, 0x0) sendmsg$NL80211_CMD_LEAVE_MESH(0xffffffffffffffff, &(0x7f0000000340)={&(0x7f0000000240)={0x10, 0x0, 0x0, 0x20}, 0xc, &(0x7f0000000300)={&(0x7f0000000280)={0x54, 0x0, 0x2, 0x70bd29, 0x25dfdbff, {}, [@NL80211_ATTR_WIPHY={0x8, 0x1, 0x1}, @NL80211_ATTR_IFINDEX={0x8}, @NL80211_ATTR_IFINDEX={0x8}, @NL80211_ATTR_WDEV={0xc, 0x99, {0x0, 0x2}}, @NL80211_ATTR_IFINDEX={0x8}, @NL80211_ATTR_WIPHY={0x8, 0x1, 0xffffffffffffffff}, @NL80211_ATTR_WDEV={0xc, 0x99, {0x8, 0x4}}]}, 0x54}}, 0x10) writev(0xffffffffffffffff, &(0x7f000072eff0), 0x0) r1 = socket$packet(0x11, 0x2, 0x300) getsockopt$packet_buf(r1, 0x107, 0x0, 0x0, &(0x7f00000000c0)) lseek(r0, 0x0, 0x2) prctl$PR_SET_KEEPCAPS(0x8, 0x0) r2 = open(&(0x7f0000000000)='./bus\x00', 0x0, 0x0) sendfile(r0, r2, 0x0, 0x8001) r3 = open(&(0x7f0000000000)='./bus\x00', 0x141042, 0x0) sendmsg$IPSET_CMD_SWAP(r0, &(0x7f0000000200)={&(0x7f0000000080)={0x10, 0x0, 0x0, 0x200}, 0xc, &(0x7f00000001c0)={&(0x7f0000000140)={0x54, 0x6, 0x6, 0x101, 0x0, 0x0, {0x0, 0x0, 0x2}, [@IPSET_ATTR_SETNAME={0x9, 0x2, 'syz0\x00'}, @IPSET_ATTR_SETNAME={0x9, 0x2, 'syz0\x00'}, @IPSET_ATTR_PROTOCOL={0x5}, @IPSET_ATTR_SETNAME2={0x9, 0x3, 'syz2\x00'}, @IPSET_ATTR_SETNAME2={0x9, 0x3, 'syz0\x00'}, @IPSET_ATTR_PROTOCOL={0x5}]}, 0x54}, 0x1, 0x0, 0x0, 0x4000080}, 0x40986) ioctl$FS_IOC_RESVSP(r3, 0x40305828, &(0x7f0000000100)={0x0, 0x0, 0xdf52, 0x728df552}) [ 383.555235] netlink: 12 bytes leftover after parsing attributes in process `syz-executor.3'. 07:51:07 executing program 2: clone(0x20002004ffc, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) exit_group(0x0) syz_emit_ethernet(0x8e, &(0x7f00000000c0)={@broadcast, @link_local, @void, {@ipv6={0x86dd, @icmpv6={0x0, 0x6, "42bf00", 0x58, 0x3a, 0x0, @local={0xfe, 0x80, [0x3, 0x10, 0x0, 0x0, 0x0, 0x0, 0x33, 0x0, 0xd]}, @mcast2, {[], @pkt_toobig={0x2, 0x0, 0x0, 0x0, {0x0, 0x6, "7f112d", 0x0, 0x0, 0x0, @mcast1, @remote, [@dstopts={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x3a], [@enc_lim]}, @srh={0x0, 0x2, 0x4, 0x1, 0x0, 0x0, 0x0, [@mcast2]}]}}}}}}}, 0x0) 07:51:07 executing program 0: syz_mount_image$bfs(&(0x7f0000000000)='bfs\x00', &(0x7f0000000040)='./file0\x00', 0x0, 0x2, &(0x7f0000000100)=[{&(0x7f0000000180)="cefaad1bb83c000a40dc", 0xa}, {0x0, 0x0, 0xb3e}], 0x0, 0x0) [ 383.721588] audit: type=1804 audit(1592207467.591:343): pid=19974 uid=0 auid=0 ses=4 subj=system_u:system_r:kernel_t:s0 op=invalid_pcr cause=open_writers comm="syz-executor.4" name="/root/syzkaller-testdir523901506/syzkaller.7WxnOu/166/bus" dev="sda1" ino=16273 res=1 [ 383.779030] netlink: 28 bytes leftover after parsing attributes in process `syz-executor.3'. 07:51:07 executing program 2: clone(0x20002004ffc, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) exit_group(0x0) syz_emit_ethernet(0x8e, &(0x7f00000000c0)={@broadcast, @link_local, @void, {@ipv6={0x86dd, @icmpv6={0x0, 0x6, "42bf00", 0x58, 0x3a, 0x0, @local={0xfe, 0x80, [0x3, 0x10, 0x0, 0x0, 0x0, 0x0, 0x3c, 0x0, 0xd]}, @mcast2, {[], @pkt_toobig={0x2, 0x0, 0x0, 0x0, {0x0, 0x6, "7f112d", 0x0, 0x0, 0x0, @mcast1, @remote, [@dstopts={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x3a], [@enc_lim]}, @srh={0x0, 0x2, 0x4, 0x1, 0x0, 0x0, 0x0, [@mcast2]}]}}}}}}}, 0x0) [ 383.857670] netlink: 28 bytes leftover after parsing attributes in process `syz-executor.3'. [ 383.886541] netlink: 12 bytes leftover after parsing attributes in process `syz-executor.3'. [ 383.914381] audit: type=1804 audit(1592207467.661:344): pid=20002 uid=0 auid=0 ses=4 subj=system_u:system_r:kernel_t:s0 op=invalid_pcr cause=ToMToU comm="syz-executor.4" name="/root/syzkaller-testdir523901506/syzkaller.7WxnOu/166/bus" dev="sda1" ino=16273 res=1 [ 383.944885] BTRFS error (device loop5): superblock checksum mismatch 07:51:07 executing program 0: syz_mount_image$bfs(&(0x7f0000000000)='bfs\x00', &(0x7f0000000040)='./file0\x00', 0x0, 0x2, &(0x7f0000000100)=[{&(0x7f0000000180)="cefaad1bb83c040a40dc", 0xa}, {0x0, 0x0, 0xb3e}], 0x0, 0x0) [ 383.980643] BTRFS error (device loop5): open_ctree failed 07:51:07 executing program 5: perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) socket$alg(0x26, 0x5, 0x0) r0 = dup(0xffffffffffffffff) ioctl$PERF_EVENT_IOC_ENABLE(r0, 0x8912, 0x400200) syz_mount_image$btrfs(&(0x7f0000000000)='btrfs\x00', &(0x7f00000001c0)='./file0\x00', 0x0, 0x1, &(0x7f0000000040)=[{&(0x7f00000002c0)="8da4363ac0ed02000af9fdffff01004d010000000000000000007a0000000000fff6f2a2299748aeb81e1b00b10efd9a000001000000000001fffffff60000005f42485266535f4d", 0x48, 0x10000}], 0x5, 0x0) 07:51:07 executing program 2: clone(0x20002004ffc, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) exit_group(0x0) syz_emit_ethernet(0x8e, &(0x7f00000000c0)={@broadcast, @link_local, @void, {@ipv6={0x86dd, @icmpv6={0x0, 0x6, "42bf00", 0x58, 0x3a, 0x0, @local={0xfe, 0x80, [0x3, 0x10, 0x0, 0x0, 0x0, 0x0, 0xff, 0x0, 0xd]}, @mcast2, {[], @pkt_toobig={0x2, 0x0, 0x0, 0x0, {0x0, 0x6, "7f112d", 0x0, 0x0, 0x0, @mcast1, @remote, [@dstopts={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x3a], [@enc_lim]}, @srh={0x0, 0x2, 0x4, 0x1, 0x0, 0x0, 0x0, [@mcast2]}]}}}}}}}, 0x0) 07:51:08 executing program 3: perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) socket$alg(0x26, 0x5, 0x0) socket$inet_icmp_raw(0x2, 0x3, 0x1) ioctl$PERF_EVENT_IOC_ENABLE(0xffffffffffffffff, 0x8912, 0x400200) syz_mount_image$btrfs(&(0x7f0000000000)='btrfs\x00', &(0x7f00000001c0)='./file0\x00', 0x0, 0x1, &(0x7f0000000040)=[{&(0x7f00000002c0)="8da4363ac0ed02000af9fdffff01004d010000000000000000007a0000000000fff6f2a2299748aeb81e1b00b10efd9a000001000000000001fffffff60000005f42485266535f4d", 0x48, 0x10000}], 0x5, 0x0) 07:51:08 executing program 0: syz_mount_image$bfs(&(0x7f0000000000)='bfs\x00', &(0x7f0000000040)='./file0\x00', 0x0, 0x2, &(0x7f0000000100)=[{&(0x7f0000000180)="cefaad1bb83c000b40dc", 0xa}, {0x0, 0x0, 0xb3e}], 0x0, 0x0) 07:51:08 executing program 2: clone(0x20002004ffc, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) exit_group(0x0) syz_emit_ethernet(0x8e, &(0x7f00000000c0)={@broadcast, @link_local, @void, {@ipv6={0x86dd, @icmpv6={0x0, 0x6, "42bf00", 0x58, 0x3a, 0x0, @local={0xfe, 0x80, [0x3, 0x10, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xd]}, @mcast2, {[], @pkt_toobig={0x2, 0x0, 0x0, 0x0, {0x0, 0x6, "7f112d", 0x0, 0x0, 0x0, @mcast1, @remote, [@dstopts={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x3a], [@enc_lim]}, @srh={0x0, 0x2, 0x4, 0x1, 0x0, 0x0, 0x0, [@mcast2]}]}}}}}}}, 0x0) [ 384.286395] BTRFS error (device loop5): superblock checksum mismatch [ 384.304340] audit: type=1804 audit(1592207468.171:345): pid=19974 uid=0 auid=0 ses=4 subj=system_u:system_r:kernel_t:s0 op=invalid_pcr cause=open_writers comm="syz-executor.4" name="/root/syzkaller-testdir523901506/syzkaller.7WxnOu/166/bus" dev="sda1" ino=16273 res=1 07:51:08 executing program 0: syz_mount_image$bfs(&(0x7f0000000000)='bfs\x00', &(0x7f0000000040)='./file0\x00', 0x0, 0x2, &(0x7f0000000100)=[{&(0x7f0000000180)="cefaad1bb83c040b40dc", 0xa}, {0x0, 0x0, 0xb3e}], 0x0, 0x0) [ 384.336956] BTRFS warning (device ): duplicate device fsid:devid for fff6f2a2-2997-48ae-b81e-1b00b10efd9a:0 old:/dev/loop5 new:/dev/loop3 [ 384.375272] BTRFS error (device loop5): open_ctree failed 07:51:08 executing program 2: clone(0x20002004ffc, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) exit_group(0x0) syz_emit_ethernet(0x8e, &(0x7f00000000c0)={@broadcast, @link_local, @void, {@ipv6={0x86dd, @icmpv6={0x0, 0x6, "42bf00", 0x58, 0x3a, 0x0, @local={0xfe, 0x80, [0x3, 0x10, 0x0, 0x0, 0x0, 0x0, 0x0, 0x2, 0xd]}, @mcast2, {[], @pkt_toobig={0x2, 0x0, 0x0, 0x0, {0x0, 0x6, "7f112d", 0x0, 0x0, 0x0, @mcast1, @remote, [@dstopts={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x3a], [@enc_lim]}, @srh={0x0, 0x2, 0x4, 0x1, 0x0, 0x0, 0x0, [@mcast2]}]}}}}}}}, 0x0) 07:51:08 executing program 4: r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000000100)='/dev/kvm\x00', 0x0, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) r2 = ioctl$KVM_CREATE_VCPU(r1, 0xae41, 0x0) ioctl$KVM_SET_USER_MEMORY_REGION(r1, 0x4020ae46, &(0x7f0000000400)={0x0, 0x3, 0x0, 0x2000, &(0x7f0000000000/0x2000)=nil}) syz_kvm_setup_cpu$x86(r1, 0xffffffffffffffff, &(0x7f0000000000/0x18000)=nil, 0x0, 0x0, 0x0, 0x0, 0x0) syz_kvm_setup_cpu$x86(0xffffffffffffffff, 0xffffffffffffffff, &(0x7f0000002000/0x18000)=nil, &(0x7f00000002c0)=[@textreal={0x8, &(0x7f0000000200)="0f22270fc76ca7baa00066edf20f2d2a66b9bc0a00000f320f20d8b135200000007d22d8f30fbcf8e381d90c0066f2ba5f57160fc77c01", 0x37}], 0x1, 0x3, 0x0, 0x0) syz_kvm_setup_cpu$x86(0xffffffffffffffff, r2, &(0x7f0000000000/0x18000)=nil, 0x0, 0x0, 0x0, 0x0, 0x0) ioctl$KVM_RUN(r2, 0xae80, 0x0) ioctl$KVM_NMI(r2, 0xae9a) getsockopt$inet_sctp6_SCTP_EVENTS(0xffffffffffffffff, 0x84, 0xb, &(0x7f0000000240), &(0x7f0000000280)=0xe) socketpair$unix(0x1, 0x2, 0x0, &(0x7f00000000c0)={0xffffffffffffffff, 0xffffffffffffffff}) r5 = dup(r4) madvise(&(0x7f000000c000/0x1000)=nil, 0x1000, 0x0) ioctl$PERF_EVENT_IOC_ENABLE(r5, 0x8912, 0x400200) ioctl$KVM_RUN(r2, 0xae80, 0x0) r6 = openat$nvram(0xffffffffffffff9c, &(0x7f0000000040)='/dev/nvram\x00', 0x941a81, 0x0) r7 = openat$cgroup_ro(r6, &(0x7f0000000000)='cpuset.effective_mems\x00', 0x0, 0x0) ioctl$sock_rose_SIOCRSCLRRT(r7, 0x89e4) ioctl$sock_bt_hidp_HIDPCONNADD(r6, 0x400448c8, &(0x7f0000000140)={r3, r5, 0x80, 0x1, &(0x7f0000000080)=':', 0x80, 0x6, 0x9d, 0x0, 0x1, 0x1, 0x9, 'syz1\x00'}) syz_mount_image$msdos(0x0, 0x0, 0x0, 0x1, &(0x7f0000001600)=[{&(0x7f0000000440)="4b02a95c24a112f6ecb35bde7d4c8068423024484fb308626a54deb855cff917a3b055209ef3534ef53bc59dde2b16947eae89f469fd7bf496da694b17f38ed76a2923cd178cd7f9fc1d90ccb058d731bde1aa93f4119e40d3fcc9806ba94cfb31d9cdecd30ad893eb622085773baec489ef8a6ea58d75bd6c84dafb746f79e0002f9f17a848fa24b628911bf4e2b2e3628bf4c32967de5c56dbd765f65c6d0984d5273e2fd194d6bbcd57fafe2212d2a35118b4df9b589a8f525115877429b0dc31e600ed7255ce125083588ec06ea84c21a79e40737ade1b83ea968e225c0afd300f52426a81ac87e1f56cab20ab5001a7b5b8caf1f76346f1496f34ce6bcc2538b5cc3b29b44140ce959184eba8312c85fe16841529ccdc2bcaac0a0d40338527b2759f53f13596b5dd6f2e7857d9c50ecb53cccb15dfd3855e1fddf1d238a5e150bba508de572f3e407366e8dd9b599d13b124abd8a9ab1c668d575990dbe58b75b168612bee8f3640207d776ee279a3853b40ce9442aa664b2184d78651081762b963fa5ec8240d5d2049f4da04c178358f0945177120771b0611425baddd2a9ee2a2625932e5449ef22a36aca5a3c9faa7db33e24f266f86c8c96eeab324166b5264f3fe18d0fa841e7c369bb0105a697b22884193d91369073ff4344eec65bf564296cd307b7fe1567648888b1def9cdc0e4744e6f6a7fb902cfe23edf18c3d7c98386d686b62f0f42d38246924e343aa3723b768206588239ff6ca7fad45f334a23a5c708b45ada18c7669144161a895b2024a9a44dadfdabc18efa8e6e3df35c56495822ccae8da76251ac838fefc287e2f718da6908890eb7155299e02f9385337a1c45c07fae3dad7c2d20b0ad4c46570c496426def95f0778f1293cec3232e941d8a7d6f04294d9a6b0400920ccbb6deeff4a28d597414d8cb442ee4464d1ce13f138eb044cc5ee874198e87bd92f441a22d2eaec40a9b7732de7e70b5cdb1b4c6cdb147f5fe03773373a3ae8411e0dab16b9dabf5f88ef6169be0af7111c41dadf8bc6b2e5ee9f1d897d9e028e9bd21f3240c53e4d8b2e3510c60442ecbada21dffb44ea2fab23fd1c73e09401c18f1d2fdbabc78776856e8019b0be3301d8cf2c9b8a3be16e30e9e16a155e334a71d1878f476db3bc3e981674450b3eb0033aed17c39468bfb6868f1509c9baa27bdc8dc7376391ca8e2f23f01edca37513271b15c3c210d7c94a382ae9c197e4e7c037ef027b304f11a0b47f9bd7f731856a65b4b20dc1d0e485154205e228fee4474f00fdc8fe21b1fd310e6504eb2d494361e33e201bf5df17425e242966af8f58aea2ff53d9b25eec359a4033925f3202f31646ecf42820a59ac8103abf69b46f67034fd6979d58ac93c8b0568e80c3ea2d678facb3fec68fbd714153f7b56db8ecd70d7713fa1459eb5c177c3cb4b1753d869aa450e0f5f89f4d55aec09ff90f2446f3b166b689df3f6ddaa5ca4101609a3f73edbf5ad0407f85b048606b85f1fccdd22abfd0b175c8a7b60ab26ca754e94f7d5cd52834b759e56e02cc232441aa57977ca738a1f55597d8d1834e29525333f646a6654cd4b16234498015b099b9117e45fc003461350c8a2d0bcb9abed8fc49dc8407b5b2e4ca8a253317662f0ea352bfb9936fef137370094e7f484c6a1baf7b6050735e80b0fe279cce24522ddaebc73ed31b31a1227dc7ae9a29abae7f229d81873e7c0cf6378c89e96b8b6729f5304c0ba111dec7b4527da8ab8d074df3926b614418ec9ce97d11ec6fb334564d26fdf17b8ad29bc5a635b5c96ef1d7db4a3cf28155f2d3d7f0ab70dee4482862db5e186413d07648b289dbdc65da48b653a1ae39b1096a562bc3c7ec182a64eed3769ebc49fe7a7cd164a236658db370c8095efe3af366aa4496848bd995ae7dbae8035d457d5e384acda645044cef31b717db35ce69463bdaa3125b592e0f0b7dbd2bd3ccee7220675b58d4ed35335d5fb43cea25db4a5abd778d9d223e1069fd98c29fdc2729d5c8d536524346c247bb6f6019ef041d4d3aabba5bd613a17f4145fe7fa75e9f9d91acbff53f77f19d0c9ef81d436c9af415bc865a618aa0fa52eca327e2fb98ce2ece1f53c1302927b7013080b653d4b9dd5161fffa9df506f1b42d5e752751a1d49a5b3fd1a67286591ccd08cdd906b52c55b51e7801f12bb50c9beeb6e043177a5fdd83d20a8f1567037ece0eebf0b1081c3e4b43692a1f5de10a4acd79b9c0d4ac87a2198fba0192d24d2e79bb4fde6486d26b233c8b3a84c22da8e9970ad2e7095809c9502042deabddfbec92d30d08dac6a5795b40a0986da1aa652c33fbf62ba472e588a1fcbad89d6c4352aeba90d2e15ad1ab076e1d2065b2b2dd81551d2a1ed27661bb7d3f25cd79e9c1853ca1fbf987fcaade4efef411557f86dceec078d50cbf1a09e815a682d3311982e91db76d59ae50f647890cd369425fe6c80fe14745235dd48d7e6aa2561cbd85ce0146243e526482d8d15a712f9439d3ee085ca9be5a064d707742377bdf3615793e92bebd6dac9239b52c380eb9e056de63b68f60bcf7349ebd3c3b17ebad17dfa153bb68fafbffbf6162a4909cd690433eb0c7bb52916cbc8abf3513376a6336e2b11c3ad66fccd10f845dd8010580f6042a50315cfb17d577874373abbd7efb7e67d83c41e1c30ba0f71ff1dc62eb8596e4b72c8fb211944236a762b3df726fbfbe17ccad5a6775635984d76abddf702f431946d8951bcf776c1ea0a61987d5eb91a5f87814ef6655328312f747f9c00a58410dc4ebdc9566ca29dfbeb5b2b781d2c42e2abe1587a5417a5fc1a339fa34769c4a8ee1be45fbb5f6f9349cbaa43f8d8e697343c7d226310a7e8d36935e9337a8777524bc4e4841746023b1770e99b2a87fc20b758eb665c1deda7ec3b725ee87fe355f399ec8bd398b6b54e47c8afa10e0fb6de1977b50642e13847b469db0a77c991423b6c0a1e36ae471906da490a0b25947a85e70a80dba3a890c37c13df0ede148f615fdcc9d1ba107cabd5bc938d8434e26cce20365fa53eec4e94b5bebaa36c1072a1f1fb51edddd23e391c5200a95a9c16f854c8174ec7d90470c3760214c576bfa47b0780e92ba9c4406f1ae3c8363dfa0819514f837a0fc6edf33ab7f58a867ce12333e7fb5ca54f2aac0fdba59158c650318749efbf2b1b8d33655b9a6ccbad05032bdcdb2606dcadd15c16de5964fcb665168b9c6c5f1c7ce5e6ff4db2eb106f7e3baf4300273354a9ccfa5125373ab425996e3e7009037876ecf5789dbe39b254948f2e86d57e16e8348365f2b96b2ab9c268beb421ce45dd23f443ecfeb6ff21db670db99427c9cc1ef09e12bfcf51131c18794c85f98ca4e4f0ab896c81fa0a823ece050024ada8ffb5e8a7372bb3225cb56fc07e62e63db29f5cf77dcd4092d1b51a77bbe664d06b4e6a63680688cc3a051f57e2052a46980729c02664c1eca5fb8df4fa473082872369109286b8ea588790423b0906e67230b379b494727d508b0b5b6ac7ac6b77fed511bb408b532351ad2914febe761ed7d6c6ab9deabaa7b286e7e626166faf303141e422e29e51a287b81e08d1de66caa030155b73785021ec34e9bdd697446d819ca9506397b06a23c39d27d8d9b9a8480eee8ea757c3955a9a9b8221a5b9cea15af6388ecaf990a9622578c57faddc7181d61927892955b1895e65c71dc4ba288069201a0fc9c33b76ef7e5b43549643ead6a45368591e5390bd6f95b62ce11063e157e856286fe5bb4072839528e30bdb4024b687bb136abe074611884bc1553a10f58346d4b2ee612b25c26f4735dfac9fd410a702e94c385ebc4e3451bd9ca3460e6e42c749a31eb8775b10906538f972f26382bb13980ded11c59a73f66495e682b4a9dcf6c9f8a9ff7c6b251b6be6835c3287a4102e80684e1b1076c73273dda3f1b2d1f57a60ec56ea8c72c4f5a700899dea1e3bce317c5f78ebc22e00dd2a1e75c4c7d39bfcfbd6b1104e39f708188b74977eabc6c913c8d4e8b45f3aa1d53ebf2ea0b35585b529b68701543b6c07fc3cb9a6d5b7b03fd34a22968b35d67d8d7e3e15c5c111a6db4aad1d116d1390d89f55be0cc462aa4427273da6bc7a248acaedd6988e5d9436e581aca47fcf9c94ab7ce557f5bb3a575bb7198ed5c4476ade78ef79c78b8d4d24347c8fad54f10f175fade26c8289f4f1e060e6479f7cf0e72dbf7c36d232ea613324fd4608254018f081964fa443651f5bc5790d70242514bf372bd3166fd44e783acfeee2632614865ef76d84de0ecfe8b98f7fd3ed0c296d8cc46811859294b318a08859d89e8f97ad5fea74a81dd972b0dcd4", 0xc16}], 0x0, 0x0) 07:51:08 executing program 5: perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) socket$alg(0x26, 0x5, 0x0) r0 = dup(0xffffffffffffffff) ioctl$PERF_EVENT_IOC_ENABLE(r0, 0x8912, 0x400200) syz_mount_image$btrfs(&(0x7f0000000000)='btrfs\x00', &(0x7f00000001c0)='./file0\x00', 0x0, 0x1, &(0x7f0000000040)=[{&(0x7f00000002c0)="8da4363ac0ed02000af9fdffff01004d010000000000000000007a0000000000fff6f2a2299748aeb81e1b00b10efd9a000001000000000001fffffff60000005f42485266535f4d", 0x48, 0x10000}], 0x5, 0x0) 07:51:08 executing program 0: syz_mount_image$bfs(&(0x7f0000000000)='bfs\x00', &(0x7f0000000040)='./file0\x00', 0x0, 0x2, &(0x7f0000000100)=[{&(0x7f0000000180)="cefaad1bb83c040c40dc", 0xa}, {0x0, 0x0, 0xb3e}], 0x0, 0x0) 07:51:08 executing program 2: clone(0x20002004ffc, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) exit_group(0x0) syz_emit_ethernet(0x8e, &(0x7f00000000c0)={@broadcast, @link_local, @void, {@ipv6={0x86dd, @icmpv6={0x0, 0x6, "42bf00", 0x58, 0x3a, 0x0, @local={0xfe, 0x80, [0x3, 0x10, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, 0xd]}, @mcast2, {[], @pkt_toobig={0x2, 0x0, 0x0, 0x0, {0x0, 0x6, "7f112d", 0x0, 0x0, 0x0, @mcast1, @remote, [@dstopts={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x3a], [@enc_lim]}, @srh={0x0, 0x2, 0x4, 0x1, 0x0, 0x0, 0x0, [@mcast2]}]}}}}}}}, 0x0) 07:51:08 executing program 0: syz_mount_image$bfs(&(0x7f0000000000)='bfs\x00', &(0x7f0000000040)='./file0\x00', 0x0, 0x2, &(0x7f0000000100)=[{&(0x7f0000000180)="cefaad1bb83c000d40dc", 0xa}, {0x0, 0x0, 0xb3e}], 0x0, 0x0) [ 384.691965] BTRFS error (device loop5): superblock checksum mismatch [ 384.740788] BTRFS error (device loop5): open_ctree failed 07:51:08 executing program 2: clone(0x20002004ffc, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) exit_group(0x0) syz_emit_ethernet(0x8e, &(0x7f00000000c0)={@broadcast, @link_local, @void, {@ipv6={0x86dd, @icmpv6={0x0, 0x6, "42bf00", 0x58, 0x3a, 0x0, @local={0xfe, 0x80, [0x3, 0x10, 0x0, 0x0, 0x0, 0x0, 0x0, 0x6, 0xd]}, @mcast2, {[], @pkt_toobig={0x2, 0x0, 0x0, 0x0, {0x0, 0x6, "7f112d", 0x0, 0x0, 0x0, @mcast1, @remote, [@dstopts={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x3a], [@enc_lim]}, @srh={0x0, 0x2, 0x4, 0x1, 0x0, 0x0, 0x0, [@mcast2]}]}}}}}}}, 0x0) 07:51:08 executing program 0: syz_mount_image$bfs(&(0x7f0000000000)='bfs\x00', &(0x7f0000000040)='./file0\x00', 0x0, 0x2, &(0x7f0000000100)=[{&(0x7f0000000180)="cefaad1bb83c040d40dc", 0xa}, {0x0, 0x0, 0xb3e}], 0x0, 0x0) 07:51:08 executing program 5: perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) socket$alg(0x26, 0x5, 0x0) r0 = dup(0xffffffffffffffff) ioctl$PERF_EVENT_IOC_ENABLE(r0, 0x8912, 0x400200) syz_mount_image$btrfs(&(0x7f0000000000)='btrfs\x00', &(0x7f00000001c0)='./file0\x00', 0x0, 0x1, &(0x7f0000000040)=[{&(0x7f00000002c0)="8da4363ac0ed02000af9fdffff01004d010000000000000000007a0000000000fff6f2a2299748aeb81e1b00b10efd9a000001000000000001fffffff60000005f42485266535f4d", 0x48, 0x10000}], 0x5, 0x0) 07:51:08 executing program 4: socketpair$unix(0x1, 0x2, 0x0, &(0x7f0000000240)={0xffffffffffffffff, 0xffffffffffffffff}) r2 = syz_open_dev$video4linux(&(0x7f00000000c0)='/dev/v4l-subdev#\x00', 0x7f, 0x800) r3 = openat$vimc2(0xffffffffffffff9c, &(0x7f0000000300)='/dev/video2\x00', 0x2, 0x0) ioctl$VIDIOC_SUBDEV_G_DV_TIMINGS(r3, 0xc0845658, &(0x7f0000000340)={0x0, @reserved}) ioctl$VIDIOC_G_JPEGCOMP(r2, 0x808c563d, &(0x7f0000000180)) pipe2(&(0x7f0000000280)={0xffffffffffffffff, 0xffffffffffffffff}, 0x80800) ioctl$KDGKBLED(r4, 0x4b64, &(0x7f00000002c0)) mknod(&(0x7f0000000040)='./file0\x00', 0x8000, 0x10001) r5 = dup2(r1, r0) ioctl$PERF_EVENT_IOC_ENABLE(r5, 0x8912, 0x400200) sendmsg$kcm(0xffffffffffffffff, &(0x7f0000000000)={0x0, 0x0, &(0x7f0000000080)=[{&(0x7f0000000100)="2e0000008100810ee00f80ecdb4cb9e307f029a00d0000002f003efb0a0002e302000f0000000f0006000500060025585cd2be9ce2e01cd5df4874f608cb909b003ab7751a8f9d68a9", 0x49}], 0x1, 0x0, 0x0, 0x2000}, 0x0) 07:51:08 executing program 2: clone(0x20002004ffc, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) exit_group(0x0) syz_emit_ethernet(0x8e, &(0x7f00000000c0)={@broadcast, @link_local, @void, {@ipv6={0x86dd, @icmpv6={0x0, 0x6, "42bf00", 0x58, 0x3a, 0x0, @local={0xfe, 0x80, [0x3, 0x10, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7, 0xd]}, @mcast2, {[], @pkt_toobig={0x2, 0x0, 0x0, 0x0, {0x0, 0x6, "7f112d", 0x0, 0x0, 0x0, @mcast1, @remote, [@dstopts={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x3a], [@enc_lim]}, @srh={0x0, 0x2, 0x4, 0x1, 0x0, 0x0, 0x0, [@mcast2]}]}}}}}}}, 0x0) 07:51:08 executing program 0: syz_mount_image$bfs(&(0x7f0000000000)='bfs\x00', &(0x7f0000000040)='./file0\x00', 0x0, 0x2, &(0x7f0000000100)=[{&(0x7f0000000180)="cefaad1bb83c000e40dc", 0xa}, {0x0, 0x0, 0xb3e}], 0x0, 0x0) 07:51:08 executing program 1: mkdir(&(0x7f0000000080)='./file0\x00', 0x0) mount(0x0, &(0x7f00000000c0)='./file0\x00', &(0x7f0000000000)='tracefs\x00', 0x0, 0x0) r0 = syz_open_dev$tty1(0xc, 0x4, 0x1) r1 = socket$inet_icmp_raw(0x2, 0x3, 0x1) r2 = dup(r1) ioctl$PERF_EVENT_IOC_ENABLE(r2, 0x8912, 0x400200) r3 = getpgid(0x0) prlimit64(r3, 0x0, 0x0, 0x0) r4 = socket$vsock_stream(0x28, 0x1, 0x0) getsockopt$sock_cred(r4, 0x1, 0x11, &(0x7f0000caaffb)={0x0, 0x0}, &(0x7f0000cab000)=0xc) setresuid(r5, 0x0, 0x0) ioctl$DRM_IOCTL_GET_CLIENT(r2, 0xc0286405, &(0x7f0000000040)={0x7, 0x2, {r3}, {r5}, 0x25, 0xafe6}) r7 = socket$inet_icmp_raw(0x2, 0x3, 0x1) r8 = dup(r7) ioctl$VHOST_SET_LOG_FD(r2, 0x4004af07, &(0x7f0000000180)=r2) ioctl$PERF_EVENT_IOC_ENABLE(r8, 0x8912, 0x400200) ioctl$DRM_IOCTL_AGP_ALLOC(0xffffffffffffffff, 0xc0206434, &(0x7f0000000100)={0x6, 0x0, 0x10000, 0x7f}) ioctl$DRM_IOCTL_SG_ALLOC(r8, 0xc0106438, &(0x7f0000000140)={0x9, r9}) syz_open_procfs(r6, &(0x7f00000001c0)='gid_map\x00') sendfile(r0, 0xffffffffffffffff, 0x0, 0x6f87fc4d) [ 385.015232] BTRFS error (device loop5): superblock checksum mismatch [ 385.050047] BTRFS error (device loop5): open_ctree failed 07:51:09 executing program 2: clone(0x20002004ffc, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) exit_group(0x0) syz_emit_ethernet(0x8e, &(0x7f00000000c0)={@broadcast, @link_local, @void, {@ipv6={0x86dd, @icmpv6={0x0, 0x6, "42bf00", 0x58, 0x3a, 0x0, @local={0xfe, 0x80, [0x3, 0x10, 0x0, 0x0, 0x0, 0x0, 0x0, 0x9, 0xd]}, @mcast2, {[], @pkt_toobig={0x2, 0x0, 0x0, 0x0, {0x0, 0x6, "7f112d", 0x0, 0x0, 0x0, @mcast1, @remote, [@dstopts={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x3a], [@enc_lim]}, @srh={0x0, 0x2, 0x4, 0x1, 0x0, 0x0, 0x0, [@mcast2]}]}}}}}}}, 0x0) 07:51:09 executing program 0: syz_mount_image$bfs(&(0x7f0000000000)='bfs\x00', &(0x7f0000000040)='./file0\x00', 0x0, 0x2, &(0x7f0000000100)=[{&(0x7f0000000180)="cefaad1bb83c040e40dc", 0xa}, {0x0, 0x0, 0xb3e}], 0x0, 0x0) 07:51:09 executing program 4: getpid() bpf$BPF_GET_PROG_INFO(0xf, 0x0, 0x0) bpf$BPF_TASK_FD_QUERY(0x14, 0x0, 0x0) r0 = socket$inet_icmp_raw(0x2, 0x3, 0x1) r1 = dup(r0) ioctl$PERF_EVENT_IOC_ENABLE(r1, 0x8912, 0x400200) fcntl$F_SET_FILE_RW_HINT(r1, 0x40e, &(0x7f0000000040)=0x4) r2 = socket$inet_icmp_raw(0x2, 0x3, 0x1) r3 = dup(r2) ioctl$PERF_EVENT_IOC_ENABLE(r3, 0x8912, 0x400200) perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x41c1, 0xd000, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x736e, 0x1, @perf_bp={0x0, 0x3}}, 0x0, 0xffffffffffffffff, r3, 0x0) clone(0x0, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) exit(0x0) r4 = openat$tun(0xffffffffffffff9c, &(0x7f0000000080)='/dev/net/tun\x00', 0x0, 0x0) ioctl$TUNSETIFF(r4, 0x400454ca, &(0x7f00000000c0)={'syzkaller1\x00', 0xff7cff40f825d397}) syz_extract_tcp_res(&(0x7f0000000000), 0x4, 0x7f) 07:51:09 executing program 5: perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = socket$inet_icmp_raw(0x2, 0x3, 0x1) r1 = dup(r0) ioctl$PERF_EVENT_IOC_ENABLE(r1, 0x8912, 0x400200) syz_mount_image$btrfs(&(0x7f0000000000)='btrfs\x00', &(0x7f00000001c0)='./file0\x00', 0x0, 0x1, &(0x7f0000000040)=[{&(0x7f00000002c0)="8da4363ac0ed02000af9fdffff01004d010000000000000000007a0000000000fff6f2a2299748aeb81e1b00b10efd9a000001000000000001fffffff60000005f42485266535f4d", 0x48, 0x10000}], 0x5, 0x0) 07:51:09 executing program 1: mkdir(&(0x7f0000000080)='./file0\x00', 0x0) mount(0x0, &(0x7f00000000c0)='./file0\x00', &(0x7f0000000000)='tracefs\x00', 0x0, 0x0) r0 = syz_open_dev$tty1(0xc, 0x4, 0x1) r1 = syz_open_procfs(0x0, &(0x7f0000000080)='mountinfo\x00') sendfile(r0, r1, 0x0, 0x800000080004103) r2 = socket$inet6_tcp(0xa, 0x1, 0x0) getsockopt$inet6_IPV6_FLOWLABEL_MGR(r2, 0x6, 0x1a, 0x0, &(0x7f00000002c0)) ioctl$FIOCLEX(r2, 0x5451) r3 = socket$inet_icmp_raw(0x2, 0x3, 0x1) r4 = dup(r3) ioctl$PERF_EVENT_IOC_ENABLE(r4, 0x8912, 0x400200) getsockopt$inet_tcp_int(r4, 0x6, 0x1e, &(0x7f0000000040), &(0x7f0000000100)=0x4) 07:51:09 executing program 2: clone(0x20002004ffc, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) exit_group(0x0) syz_emit_ethernet(0x8e, &(0x7f00000000c0)={@broadcast, @link_local, @void, {@ipv6={0x86dd, @icmpv6={0x0, 0x6, "42bf00", 0x58, 0x3a, 0x0, @local={0xfe, 0x80, [0x3, 0x10, 0x0, 0x0, 0x0, 0x0, 0x0, 0x2c, 0xd]}, @mcast2, {[], @pkt_toobig={0x2, 0x0, 0x0, 0x0, {0x0, 0x6, "7f112d", 0x0, 0x0, 0x0, @mcast1, @remote, [@dstopts={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x3a], [@enc_lim]}, @srh={0x0, 0x2, 0x4, 0x1, 0x0, 0x0, 0x0, [@mcast2]}]}}}}}}}, 0x0) 07:51:09 executing program 0: syz_mount_image$bfs(&(0x7f0000000000)='bfs\x00', &(0x7f0000000040)='./file0\x00', 0x0, 0x2, &(0x7f0000000100)=[{&(0x7f0000000180)="cefaad1bb83c000f40dc", 0xa}, {0x0, 0x0, 0xb3e}], 0x0, 0x0) [ 385.291906] BTRFS error (device loop5): superblock checksum mismatch [ 385.333317] BTRFS error (device loop5): open_ctree failed 07:51:09 executing program 5: r0 = socket$inet_icmp_raw(0x2, 0x3, 0x1) r1 = dup(r0) ioctl$PERF_EVENT_IOC_ENABLE(r1, 0x8912, 0x400200) syz_mount_image$btrfs(&(0x7f0000000000)='btrfs\x00', &(0x7f00000001c0)='./file0\x00', 0x0, 0x1, &(0x7f0000000040)=[{&(0x7f00000002c0)="8da4363ac0ed02000af9fdffff01004d010000000000000000007a0000000000fff6f2a2299748aeb81e1b00b10efd9a000001000000000001fffffff60000005f42485266535f4d", 0x48, 0x10000}], 0x5, 0x0) 07:51:09 executing program 2: clone(0x20002004ffc, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) exit_group(0x0) syz_emit_ethernet(0x8e, &(0x7f00000000c0)={@broadcast, @link_local, @void, {@ipv6={0x86dd, @icmpv6={0x0, 0x6, "42bf00", 0x58, 0x3a, 0x0, @local={0xfe, 0x80, [0x3, 0x10, 0x0, 0x0, 0x0, 0x0, 0x0, 0x33, 0xd]}, @mcast2, {[], @pkt_toobig={0x2, 0x0, 0x0, 0x0, {0x0, 0x6, "7f112d", 0x0, 0x0, 0x0, @mcast1, @remote, [@dstopts={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x3a], [@enc_lim]}, @srh={0x0, 0x2, 0x4, 0x1, 0x0, 0x0, 0x0, [@mcast2]}]}}}}}}}, 0x0) 07:51:09 executing program 0: syz_mount_image$bfs(&(0x7f0000000000)='bfs\x00', &(0x7f0000000040)='./file0\x00', 0x0, 0x2, &(0x7f0000000100)=[{&(0x7f0000000180)="cefaad1bb83c040f40dc", 0xa}, {0x0, 0x0, 0xb3e}], 0x0, 0x0) 07:51:09 executing program 2: clone(0x20002004ffc, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) exit_group(0x0) syz_emit_ethernet(0x8e, &(0x7f00000000c0)={@broadcast, @link_local, @void, {@ipv6={0x86dd, @icmpv6={0x0, 0x6, "42bf00", 0x58, 0x3a, 0x0, @local={0xfe, 0x80, [0x3, 0x10, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3c, 0xd]}, @mcast2, {[], @pkt_toobig={0x2, 0x0, 0x0, 0x0, {0x0, 0x6, "7f112d", 0x0, 0x0, 0x0, @mcast1, @remote, [@dstopts={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x3a], [@enc_lim]}, @srh={0x0, 0x2, 0x4, 0x1, 0x0, 0x0, 0x0, [@mcast2]}]}}}}}}}, 0x0) 07:51:09 executing program 0: syz_mount_image$bfs(&(0x7f0000000000)='bfs\x00', &(0x7f0000000040)='./file0\x00', 0x0, 0x2, &(0x7f0000000100)=[{&(0x7f0000000180)="cefaad1bb83c041040dc", 0xa}, {0x0, 0x0, 0xb3e}], 0x0, 0x0) [ 385.526730] BTRFS error (device loop5): superblock checksum mismatch [ 385.552970] BTRFS error (device loop5): open_ctree failed 07:51:10 executing program 4: syz_mount_image$msdos(&(0x7f0000000340)='msdos\x00', &(0x7f0000000280)='./file0\x00', 0xe800, 0x1, &(0x7f0000000180)=[{&(0x7f0000000000)="eb3c906d6b66732e66617400020401000200027400f8", 0x16}], 0x0, 0x0) r0 = open(&(0x7f0000000100)='./file0\x00', 0x0, 0x0) fchdir(r0) io_setup(0x83, &(0x7f00000003c0)=0x0) creat(&(0x7f00000002c0)='./file0\x00', 0x0) r2 = open(&(0x7f0000000040)='./bus\x00', 0x141042, 0x0) ftruncate(r2, 0x7fff) syz_open_procfs(0x0, &(0x7f0000000080)='pagemap\x00') r3 = socket$vsock_stream(0x28, 0x1, 0x0) getsockopt$sock_cred(r3, 0x1, 0x11, &(0x7f0000caaffb)={0x0, 0x0}, &(0x7f0000cab000)=0xc) setresuid(r5, 0x0, 0x0) r6 = syz_open_procfs(r4, &(0x7f0000000680)='net/icmp6\x00') setsockopt$inet6_tcp_TCP_REPAIR_OPTIONS(r6, 0x6, 0x16, &(0x7f00000006c0)=[@mss={0x2, 0x4}], 0x1) lstat(&(0x7f0000000200)='./bus\x00', &(0x7f0000000400)={0x0, 0x0, 0x0, 0x0, 0x0}) getresgid(&(0x7f0000000240)=0x0, &(0x7f0000000300), &(0x7f0000000380)) lstat(&(0x7f0000000480)='./bus\x00', &(0x7f00000004c0)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) fstat(r0, &(0x7f0000000580)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) setxattr$system_posix_acl(&(0x7f0000000140)='./bus\x00', &(0x7f00000001c0)='system.posix_acl_access\x00', &(0x7f0000000600)={{}, {0x1, 0x3}, [{0x2, 0x0, r5}, {0x2, 0x1, r7}], {0x4, 0x4}, [{0x8, 0x5, r8}, {0x8, 0x5, r9}, {0x8, 0x2, r10}], {0x10, 0x3}, {0x20, 0x2}}, 0x4c, 0x1) io_submit(r1, 0x6, &(0x7f0000000540)=[&(0x7f00000000c0)={0x2703000000000009, 0x800ff7f, 0x3, 0x1, 0x0, 0xffffffffffffffff, &(0x7f0000000000), 0x5000}]) 07:51:10 executing program 5: socket$inet_icmp_raw(0x2, 0x3, 0x1) r0 = dup(0xffffffffffffffff) ioctl$PERF_EVENT_IOC_ENABLE(r0, 0x8912, 0x400200) syz_mount_image$btrfs(&(0x7f0000000000)='btrfs\x00', &(0x7f00000001c0)='./file0\x00', 0x0, 0x1, &(0x7f0000000040)=[{&(0x7f00000002c0)="8da4363ac0ed02000af9fdffff01004d010000000000000000007a0000000000fff6f2a2299748aeb81e1b00b10efd9a000001000000000001fffffff60000005f42485266535f4d", 0x48, 0x10000}], 0x5, 0x0) 07:51:10 executing program 0: syz_mount_image$bfs(&(0x7f0000000000)='bfs\x00', &(0x7f0000000040)='./file0\x00', 0x0, 0x2, &(0x7f0000000100)=[{&(0x7f0000000180)="cefaad1bb83c041140dc", 0xa}, {0x0, 0x0, 0xb3e}], 0x0, 0x0) 07:51:10 executing program 1: mkdir(&(0x7f0000000080)='./file0\x00', 0x0) mount(0x0, &(0x7f00000000c0)='./file0\x00', &(0x7f0000000000)='tracefs\x00', 0x0, 0x0) syz_open_dev$tty1(0xc, 0x4, 0x1) syz_open_procfs(0x0, &(0x7f0000000080)='mountinfo\x00') r0 = socket$inet6_tcp(0xa, 0x1, 0x0) getsockopt$inet6_IPV6_FLOWLABEL_MGR(r0, 0x6, 0x1a, 0x0, &(0x7f00000002c0)) r1 = openat$6lowpan_control(0xffffffffffffff9c, &(0x7f0000000040)='/sys/kernel/debug/bluetooth/6lowpan_control\x00', 0x2, 0x0) sendfile(r1, r1, 0x0, 0x17bcffffe) 07:51:10 executing program 2: clone(0x20002004ffc, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) exit_group(0x0) syz_emit_ethernet(0x8e, &(0x7f00000000c0)={@broadcast, @link_local, @void, {@ipv6={0x86dd, @icmpv6={0x0, 0x6, "42bf00", 0x58, 0x3a, 0x0, @local={0xfe, 0x80, [0x3, 0x10, 0x0, 0x0, 0x0, 0x0, 0x0, 0xff, 0xd]}, @mcast2, {[], @pkt_toobig={0x2, 0x0, 0x0, 0x0, {0x0, 0x6, "7f112d", 0x0, 0x0, 0x0, @mcast1, @remote, [@dstopts={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x3a], [@enc_lim]}, @srh={0x0, 0x2, 0x4, 0x1, 0x0, 0x0, 0x0, [@mcast2]}]}}}}}}}, 0x0) [ 386.323995] audit: type=1804 audit(1592207470.191:346): pid=20241 uid=0 auid=0 ses=4 subj=system_u:system_r:kernel_t:s0 op=invalid_pcr cause=ToMToU comm="syz-executor.4" name="/root/syzkaller-testdir523901506/syzkaller.7WxnOu/170/file0/file0" dev="loop4" ino=140 res=1 07:51:10 executing program 0: syz_mount_image$bfs(&(0x7f0000000000)='bfs\x00', &(0x7f0000000040)='./file0\x00', 0x0, 0x2, &(0x7f0000000100)=[{&(0x7f0000000180)="cefaad1bb83c041240dc", 0xa}, {0x0, 0x0, 0xb3e}], 0x0, 0x0) [ 386.382018] BTRFS error (device loop5): superblock checksum mismatch 07:51:10 executing program 4: r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000000080)='/dev/kvm\x00', 0x0, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x41c0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext={0x0, 0x1}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) dup2(0xffffffffffffffff, 0xffffffffffffffff) setsockopt$inet6_int(0xffffffffffffffff, 0x29, 0x0, 0x0, 0x0) ioctl$KVM_CREATE_IRQCHIP(r1, 0xae60) r2 = ioctl$KVM_CREATE_VCPU(r1, 0xae41, 0x0) ioctl$KVM_SET_USER_MEMORY_REGION(0xffffffffffffffff, 0x4020ae46, 0x0) syz_open_dev$tty1(0xc, 0x4, 0x1) ioctl$KVM_SET_REGS(r2, 0x4090ae82, &(0x7f00000001c0)={[], 0x0, 0x5211}) ioctl$KVM_SET_IRQCHIP(r1, 0x8208ae63, &(0x7f0000000300)={0x0, 0x0, @ioapic={0xd000, 0x0, 0x0, 0x0, 0x0, [{0x0, 0x2}, {}, {}, {0x0, 0x1}, {}, {}, {0x29, 0x0, 0x0, [], 0x20}, {}, {}, {0x1f, 0x0, 0x4}, {}, {0x2, 0x0, 0x0, [], 0xfc}, {0x2}, {}, {0x1, 0x0, 0x0, [], 0x38}, {0xfd, 0x0, 0x0, [], 0xf9}, {}, {0x0, 0x80}, {0x0, 0x3}, {0x0, 0x0, 0x0, [], 0x8}, {}, {0x0, 0x0, 0x0, [], 0xfd}]}}) socket$inet_icmp(0x2, 0x2, 0x1) ioctl$KVM_RUN(r2, 0xae80, 0x0) [ 386.459016] BTRFS error (device loop5): open_ctree failed 07:51:10 executing program 2: clone(0x20002004ffc, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) exit_group(0x0) syz_emit_ethernet(0x8e, &(0x7f00000000c0)={@broadcast, @link_local, @void, {@ipv6={0x86dd, @icmpv6={0x0, 0x6, "42bf00", 0x58, 0x3a, 0x0, @local={0xfe, 0x80, [0x3, 0x10, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xb]}, @mcast2, {[], @pkt_toobig={0x2, 0x0, 0x0, 0x0, {0x0, 0x6, "7f112d", 0x0, 0x0, 0x0, @mcast1, @remote, [@dstopts={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x3a], [@enc_lim]}, @srh={0x0, 0x2, 0x4, 0x1, 0x0, 0x0, 0x0, [@mcast2]}]}}}}}}}, 0x0) 07:51:10 executing program 5: socket$inet_icmp_raw(0x2, 0x3, 0x1) r0 = dup(0xffffffffffffffff) ioctl$PERF_EVENT_IOC_ENABLE(r0, 0x8912, 0x400200) syz_mount_image$btrfs(&(0x7f0000000000)='btrfs\x00', &(0x7f00000001c0)='./file0\x00', 0x0, 0x1, &(0x7f0000000040)=[{&(0x7f00000002c0)="8da4363ac0ed02000af9fdffff01004d010000000000000000007a0000000000fff6f2a2299748aeb81e1b00b10efd9a000001000000000001fffffff60000005f42485266535f4d", 0x48, 0x10000}], 0x5, 0x0) 07:51:10 executing program 1: mkdir(&(0x7f0000000080)='./file0\x00', 0x0) r0 = socket$inet_icmp_raw(0x2, 0x3, 0x1) r1 = dup(r0) ioctl$PERF_EVENT_IOC_ENABLE(r1, 0x8912, 0x400200) sendmsg$AUDIT_USER_TTY(r1, &(0x7f00000001c0)={&(0x7f0000000100)={0x10, 0x0, 0x0, 0x100000}, 0xc, &(0x7f0000000180)={&(0x7f0000000140)={0x34, 0x464, 0x1, 0x70bd28, 0x25dfdbfd, "ba2720da9adbe27793e50c711cad0aa3a157642e63b63d46e5bcb1a0f7a62f1a235366cc", ["", "", ""]}, 0x34}, 0x1, 0x0, 0x0, 0x40080}, 0x8000) r2 = socket$inet_icmp_raw(0x2, 0x3, 0x1) r3 = dup(r2) ioctl$PERF_EVENT_IOC_ENABLE(r3, 0x8912, 0x400200) mlockall(0x0) ioctl$KVM_CREATE_DEVICE(r3, 0xc00caee0, &(0x7f0000000040)={0x6}) mount(0x0, &(0x7f00000000c0)='./file0\x00', &(0x7f0000000000)='tracefs\x00', 0x0, 0x0) r4 = syz_open_dev$tty1(0xc, 0x4, 0x1) r5 = syz_open_procfs(0x0, &(0x7f0000000080)='mountinfo\x00') sendfile(r4, r5, 0x0, 0x800000080004103) 07:51:10 executing program 0: syz_mount_image$bfs(&(0x7f0000000000)='bfs\x00', &(0x7f0000000040)='./file0\x00', 0x0, 0x2, &(0x7f0000000100)=[{&(0x7f0000000180)="cefaad1bb83c001f40dc", 0xa}, {0x0, 0x0, 0xb3e}], 0x0, 0x0) 07:51:10 executing program 2: clone(0x20002004ffc, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) exit_group(0x0) syz_emit_ethernet(0x8e, &(0x7f00000000c0)={@broadcast, @link_local, @void, {@ipv6={0x86dd, @icmpv6={0x0, 0x6, "42bf00", 0x58, 0x3a, 0x0, @local={0xfe, 0x80, [0x3, 0x10, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xd]}, @mcast2, {[], @pkt_toobig={0x2, 0x0, 0x0, 0x0, {0x0, 0x6, "7f112d", 0x0, 0x0, 0x0, @mcast1, @remote, [@dstopts={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x3a], [@enc_lim]}, @srh={0x0, 0x2, 0x4, 0x1, 0x0, 0x0, 0x0, [@mcast2]}]}}}}}}}, 0x0) [ 386.727061] BTRFS error (device loop5): superblock checksum mismatch 07:51:10 executing program 0: syz_mount_image$bfs(&(0x7f0000000000)='bfs\x00', &(0x7f0000000040)='./file0\x00', 0x0, 0x2, &(0x7f0000000100)=[{&(0x7f0000000180)="cefaad1bb83c002040dc", 0xa}, {0x0, 0x0, 0xb3e}], 0x0, 0x0) [ 386.772823] BTRFS error (device loop5): open_ctree failed 07:51:10 executing program 5: socket$inet_icmp_raw(0x2, 0x3, 0x1) r0 = dup(0xffffffffffffffff) ioctl$PERF_EVENT_IOC_ENABLE(r0, 0x8912, 0x400200) syz_mount_image$btrfs(&(0x7f0000000000)='btrfs\x00', &(0x7f00000001c0)='./file0\x00', 0x0, 0x1, &(0x7f0000000040)=[{&(0x7f00000002c0)="8da4363ac0ed02000af9fdffff01004d010000000000000000007a0000000000fff6f2a2299748aeb81e1b00b10efd9a000001000000000001fffffff60000005f42485266535f4d", 0x48, 0x10000}], 0x5, 0x0) 07:51:10 executing program 2: clone(0x20002004ffc, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) exit_group(0x0) syz_emit_ethernet(0x8e, &(0x7f00000000c0)={@broadcast, @link_local, @void, {@ipv6={0x86dd, @icmpv6={0x0, 0x6, "42bf00", 0x58, 0x3a, 0x0, @local={0xfe, 0x80, [0x3, 0x10, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xd, 0x2]}, @mcast2, {[], @pkt_toobig={0x2, 0x0, 0x0, 0x0, {0x0, 0x6, "7f112d", 0x0, 0x0, 0x0, @mcast1, @remote, [@dstopts={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x3a], [@enc_lim]}, @srh={0x0, 0x2, 0x4, 0x1, 0x0, 0x0, 0x0, [@mcast2]}]}}}}}}}, 0x0) 07:51:10 executing program 0: syz_mount_image$bfs(&(0x7f0000000000)='bfs\x00', &(0x7f0000000040)='./file0\x00', 0x0, 0x2, &(0x7f0000000100)=[{&(0x7f0000000180)="cefaad1bb83c002240dc", 0xa}, {0x0, 0x0, 0xb3e}], 0x0, 0x0) 07:51:10 executing program 4: r0 = gettid() tkill(r0, 0x2c) r1 = creat(&(0x7f0000000100)='./file0\x00', 0x10003) write$binfmt_script(r1, &(0x7f00000001c0)=ANY=[@ANYBLOB="01"], 0x9) prctl$PR_SET_PTRACER(0x59616d61, r0) r2 = perf_event_open(&(0x7f0000000140)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x41c1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) close(r1) r3 = getpgid(0x0) prlimit64(r3, 0x0, 0x0, 0x0) ptrace$setsig(0x4203, r3, 0x3, &(0x7f0000000040)={0x0, 0x10000, 0x401}) readahead(r2, 0x0, 0x5) r4 = getpgid(0x0) prlimit64(r4, 0x0, 0x0, 0x0) ptrace$getenv(0x4201, r4, 0xba4b, &(0x7f0000000000)) clone(0x2000100, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) execve(&(0x7f0000000240)='./file0\x00', 0x0, 0x0) ptrace$setopts(0x4206, r0, 0x0, 0x0) [ 386.988939] BTRFS error (device loop5): superblock checksum mismatch [ 387.019815] BTRFS error (device loop5): open_ctree failed 07:51:10 executing program 0: syz_mount_image$bfs(&(0x7f0000000000)='bfs\x00', &(0x7f0000000040)='./file0\x00', 0x0, 0x2, &(0x7f0000000100)=[{&(0x7f0000000180)="cefaad1bb83c002340dc", 0xa}, {0x0, 0x0, 0xb3e}], 0x0, 0x0) 07:51:11 executing program 2: clone(0x20002004ffc, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) exit_group(0x0) syz_emit_ethernet(0x8e, &(0x7f00000000c0)={@broadcast, @link_local, @void, {@ipv6={0x86dd, @icmpv6={0x0, 0x6, "42bf00", 0x58, 0x3a, 0x0, @local={0xfe, 0x80, [0x3, 0x10, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xd, 0x3]}, @mcast2, {[], @pkt_toobig={0x2, 0x0, 0x0, 0x0, {0x0, 0x6, "7f112d", 0x0, 0x0, 0x0, @mcast1, @remote, [@dstopts={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x3a], [@enc_lim]}, @srh={0x0, 0x2, 0x4, 0x1, 0x0, 0x0, 0x0, [@mcast2]}]}}}}}}}, 0x0) 07:51:11 executing program 5: r0 = socket$inet_icmp_raw(0x2, 0x3, 0x1) dup(r0) ioctl$PERF_EVENT_IOC_ENABLE(0xffffffffffffffff, 0x8912, 0x400200) syz_mount_image$btrfs(&(0x7f0000000000)='btrfs\x00', &(0x7f00000001c0)='./file0\x00', 0x0, 0x1, &(0x7f0000000040)=[{&(0x7f00000002c0)="8da4363ac0ed02000af9fdffff01004d010000000000000000007a0000000000fff6f2a2299748aeb81e1b00b10efd9a000001000000000001fffffff60000005f42485266535f4d", 0x48, 0x10000}], 0x5, 0x0) 07:51:11 executing program 0: syz_mount_image$bfs(&(0x7f0000000000)='bfs\x00', &(0x7f0000000040)='./file0\x00', 0x0, 0x2, &(0x7f0000000100)=[{&(0x7f0000000180)="cefaad1bb83cd52640dc", 0xa}, {0x0, 0x0, 0xb3e}], 0x0, 0x0) [ 387.314040] BTRFS error (device loop5): superblock checksum mismatch [ 387.333918] BTRFS error (device loop5): open_ctree failed 07:51:11 executing program 5: r0 = socket$inet_icmp_raw(0x2, 0x3, 0x1) dup(r0) ioctl$PERF_EVENT_IOC_ENABLE(0xffffffffffffffff, 0x8912, 0x400200) syz_mount_image$btrfs(&(0x7f0000000000)='btrfs\x00', &(0x7f00000001c0)='./file0\x00', 0x0, 0x1, &(0x7f0000000040)=[{&(0x7f00000002c0)="8da4363ac0ed02000af9fdffff01004d010000000000000000007a0000000000fff6f2a2299748aeb81e1b00b10efd9a000001000000000001fffffff60000005f42485266535f4d", 0x48, 0x10000}], 0x5, 0x0) 07:51:11 executing program 2: clone(0x20002004ffc, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) exit_group(0x0) syz_emit_ethernet(0x8e, &(0x7f00000000c0)={@broadcast, @link_local, @void, {@ipv6={0x86dd, @icmpv6={0x0, 0x6, "42bf00", 0x58, 0x3a, 0x0, @local={0xfe, 0x80, [0x3, 0x10, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xd, 0x6]}, @mcast2, {[], @pkt_toobig={0x2, 0x0, 0x0, 0x0, {0x0, 0x6, "7f112d", 0x0, 0x0, 0x0, @mcast1, @remote, [@dstopts={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x3a], [@enc_lim]}, @srh={0x0, 0x2, 0x4, 0x1, 0x0, 0x0, 0x0, [@mcast2]}]}}}}}}}, 0x0) 07:51:11 executing program 0: syz_mount_image$bfs(&(0x7f0000000000)='bfs\x00', &(0x7f0000000040)='./file0\x00', 0x0, 0x2, &(0x7f0000000100)=[{&(0x7f0000000180)="cefaad1bb83ce02640dc", 0xa}, {0x0, 0x0, 0xb3e}], 0x0, 0x0) [ 387.648181] BTRFS error (device loop5): superblock checksum mismatch [ 387.677841] BTRFS error (device loop5): open_ctree failed 07:51:11 executing program 2: clone(0x20002004ffc, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) exit_group(0x0) syz_emit_ethernet(0x8e, &(0x7f00000000c0)={@broadcast, @link_local, @void, {@ipv6={0x86dd, @icmpv6={0x0, 0x6, "42bf00", 0x58, 0x3a, 0x0, @local={0xfe, 0x80, [0x3, 0x10, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xd, 0x7]}, @mcast2, {[], @pkt_toobig={0x2, 0x0, 0x0, 0x0, {0x0, 0x6, "7f112d", 0x0, 0x0, 0x0, @mcast1, @remote, [@dstopts={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x3a], [@enc_lim]}, @srh={0x0, 0x2, 0x4, 0x1, 0x0, 0x0, 0x0, [@mcast2]}]}}}}}}}, 0x0) 07:51:11 executing program 5: r0 = socket$inet_icmp_raw(0x2, 0x3, 0x1) dup(r0) ioctl$PERF_EVENT_IOC_ENABLE(0xffffffffffffffff, 0x8912, 0x400200) syz_mount_image$btrfs(&(0x7f0000000000)='btrfs\x00', &(0x7f00000001c0)='./file0\x00', 0x0, 0x1, &(0x7f0000000040)=[{&(0x7f00000002c0)="8da4363ac0ed02000af9fdffff01004d010000000000000000007a0000000000fff6f2a2299748aeb81e1b00b10efd9a000001000000000001fffffff60000005f42485266535f4d", 0x48, 0x10000}], 0x5, 0x0) 07:51:11 executing program 0: syz_mount_image$bfs(&(0x7f0000000000)='bfs\x00', &(0x7f0000000040)='./file0\x00', 0x0, 0x2, &(0x7f0000000100)=[{&(0x7f0000000180)="cefaad1bb83c002c40dc", 0xa}, {0x0, 0x0, 0xb3e}], 0x0, 0x0) 07:51:11 executing program 2: clone(0x20002004ffc, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) exit_group(0x0) syz_emit_ethernet(0x8e, &(0x7f00000000c0)={@broadcast, @link_local, @void, {@ipv6={0x86dd, @icmpv6={0x0, 0x6, "42bf00", 0x58, 0x3a, 0x0, @local={0xfe, 0x80, [0x3, 0x10, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xd, 0x9]}, @mcast2, {[], @pkt_toobig={0x2, 0x0, 0x0, 0x0, {0x0, 0x6, "7f112d", 0x0, 0x0, 0x0, @mcast1, @remote, [@dstopts={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x3a], [@enc_lim]}, @srh={0x0, 0x2, 0x4, 0x1, 0x0, 0x0, 0x0, [@mcast2]}]}}}}}}}, 0x0) 07:51:11 executing program 0: syz_mount_image$bfs(&(0x7f0000000000)='bfs\x00', &(0x7f0000000040)='./file0\x00', 0x0, 0x2, &(0x7f0000000100)=[{&(0x7f0000000180)="cefaad1bb83c003f40dc", 0xa}, {0x0, 0x0, 0xb3e}], 0x0, 0x0) [ 387.921585] BTRFS error (device loop5): superblock checksum mismatch [ 387.961506] BTRFS error (device loop5): open_ctree failed 07:51:11 executing program 2: clone(0x20002004ffc, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) exit_group(0x0) syz_emit_ethernet(0x8e, &(0x7f00000000c0)={@broadcast, @link_local, @void, {@ipv6={0x86dd, @icmpv6={0x0, 0x6, "42bf00", 0x58, 0x3a, 0x0, @local={0xfe, 0x80, [0x3, 0x10, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xd, 0x2c]}, @mcast2, {[], @pkt_toobig={0x2, 0x0, 0x0, 0x0, {0x0, 0x6, "7f112d", 0x0, 0x0, 0x0, @mcast1, @remote, [@dstopts={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x3a], [@enc_lim]}, @srh={0x0, 0x2, 0x4, 0x1, 0x0, 0x0, 0x0, [@mcast2]}]}}}}}}}, 0x0) 07:51:11 executing program 5: r0 = socket$inet_icmp_raw(0x2, 0x3, 0x1) r1 = dup(r0) ioctl$PERF_EVENT_IOC_ENABLE(r1, 0x8912, 0x0) syz_mount_image$btrfs(&(0x7f0000000000)='btrfs\x00', &(0x7f00000001c0)='./file0\x00', 0x0, 0x1, &(0x7f0000000040)=[{&(0x7f00000002c0)="8da4363ac0ed02000af9fdffff01004d010000000000000000007a0000000000fff6f2a2299748aeb81e1b00b10efd9a000001000000000001fffffff60000005f42485266535f4d", 0x48, 0x10000}], 0x5, 0x0) 07:51:12 executing program 2: clone(0x20002004ffc, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) exit_group(0x0) syz_emit_ethernet(0x8e, &(0x7f00000000c0)={@broadcast, @link_local, @void, {@ipv6={0x86dd, @icmpv6={0x0, 0x6, "42bf00", 0x58, 0x3a, 0x0, @local={0xfe, 0x80, [0x3, 0x10, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xd, 0x33]}, @mcast2, {[], @pkt_toobig={0x2, 0x0, 0x0, 0x0, {0x0, 0x6, "7f112d", 0x0, 0x0, 0x0, @mcast1, @remote, [@dstopts={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x3a], [@enc_lim]}, @srh={0x0, 0x2, 0x4, 0x1, 0x0, 0x0, 0x0, [@mcast2]}]}}}}}}}, 0x0) 07:51:12 executing program 0: syz_mount_image$bfs(&(0x7f0000000000)='bfs\x00', &(0x7f0000000040)='./file0\x00', 0x0, 0x2, &(0x7f0000000100)=[{&(0x7f0000000180)="cefaad1bb83c004040dc", 0xa}, {0x0, 0x0, 0xb3e}], 0x0, 0x0) 07:51:12 executing program 1: mkdir(&(0x7f0000000080)='./file0\x00', 0x0) mount(0x0, &(0x7f0000000040)='./file0\x00', &(0x7f0000000000)='btrfs\x00', 0x0, 0x0) r0 = syz_open_dev$tty1(0xc, 0x4, 0x1) r1 = socket$vsock_stream(0x28, 0x1, 0x0) getsockopt$sock_cred(r1, 0x1, 0x11, &(0x7f0000caaffb)={0x0, 0x0}, &(0x7f0000cab000)=0xc) setresuid(r2, 0x0, 0x0) socket$netlink(0x10, 0x3, 0x0) getsockopt$sock_cred(0xffffffffffffffff, 0x1, 0x11, &(0x7f0000000200)={0x0, 0x0, 0x0}, &(0x7f0000000340)=0xc) write$FUSE_CREATE_OPEN(0xffffffffffffffff, &(0x7f0000000280)={0xa0, 0x0, 0x4, {{0x6, 0x1, 0x8d, 0x0, 0x4, 0xffffffff, {0x1, 0x0, 0xffffffffffff1c73, 0x1000, 0xf59, 0x3, 0xf4, 0x0, 0x81, 0x0, 0x8001, 0x0, r3, 0x3, 0x1}}}}, 0xa0) r4 = socket$inet_icmp_raw(0x2, 0x3, 0x1) r5 = dup(r4) ioctl$TIOCGPGRP(r5, 0x540f, &(0x7f0000000100)=0x0) r7 = socket$vsock_stream(0x28, 0x1, 0x0) getsockopt$sock_cred(r7, 0x1, 0x11, &(0x7f0000caaffb)={0x0, 0x0}, &(0x7f0000cab000)=0xc) setresuid(r8, 0x0, 0x0) socket$netlink(0x10, 0x3, 0x0) sendmsg$netlink(0xffffffffffffffff, &(0x7f0000000380)={0x0, 0x0, &(0x7f0000000100), 0x3, &(0x7f0000000300)=[@cred={{0x0, 0x1, 0x2, {r6, r8}}}, @cred={{0x1c, 0x1, 0x2, {0x0, 0x0, r3}}}], 0x48, 0x24000080}, 0x20) lchown(&(0x7f00000000c0)='./file0\x00', r2, r3) r9 = syz_open_procfs(0x0, &(0x7f0000000080)='mountinfo\x00') sendfile(r0, r9, 0x0, 0x800000080004103) [ 388.142418] BTRFS error (device loop5): superblock checksum mismatch [ 388.162708] BTRFS error (device loop5): open_ctree failed 07:51:12 executing program 2: clone(0x20002004ffc, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) exit_group(0x0) syz_emit_ethernet(0x8e, &(0x7f00000000c0)={@broadcast, @link_local, @void, {@ipv6={0x86dd, @icmpv6={0x0, 0x6, "42bf00", 0x58, 0x3a, 0x0, @local={0xfe, 0x80, [0x3, 0x10, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xd, 0x3c]}, @mcast2, {[], @pkt_toobig={0x2, 0x0, 0x0, 0x0, {0x0, 0x6, "7f112d", 0x0, 0x0, 0x0, @mcast1, @remote, [@dstopts={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x3a], [@enc_lim]}, @srh={0x0, 0x2, 0x4, 0x1, 0x0, 0x0, 0x0, [@mcast2]}]}}}}}}}, 0x0) 07:51:12 executing program 0: syz_mount_image$bfs(&(0x7f0000000000)='bfs\x00', &(0x7f0000000040)='./file0\x00', 0x0, 0x2, &(0x7f0000000100)=[{&(0x7f0000000180)="cefaad1bb83c004840dc", 0xa}, {0x0, 0x0, 0xb3e}], 0x0, 0x0) 07:51:12 executing program 5: r0 = socket$inet_icmp_raw(0x2, 0x3, 0x1) r1 = dup(r0) ioctl$PERF_EVENT_IOC_ENABLE(r1, 0x8912, 0x0) syz_mount_image$btrfs(&(0x7f0000000000)='btrfs\x00', &(0x7f00000001c0)='./file0\x00', 0x0, 0x1, &(0x7f0000000040)=[{&(0x7f00000002c0)="8da4363ac0ed02000af9fdffff01004d010000000000000000007a0000000000fff6f2a2299748aeb81e1b00b10efd9a000001000000000001fffffff60000005f42485266535f4d", 0x48, 0x10000}], 0x5, 0x0) 07:51:12 executing program 0: syz_mount_image$bfs(&(0x7f0000000000)='bfs\x00', &(0x7f0000000040)='./file0\x00', 0x0, 0x2, &(0x7f0000000100)=[{&(0x7f0000000180)="cefaad1bb83c004c40dc", 0xa}, {0x0, 0x0, 0xb3e}], 0x0, 0x0) 07:51:12 executing program 2: clone(0x20002004ffc, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) exit_group(0x0) syz_emit_ethernet(0x8e, &(0x7f00000000c0)={@broadcast, @link_local, @void, {@ipv6={0x86dd, @icmpv6={0x0, 0x6, "42bf00", 0x58, 0x3a, 0x0, @local={0xfe, 0x80, [0x3, 0x10, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xd, 0xff]}, @mcast2, {[], @pkt_toobig={0x2, 0x0, 0x0, 0x0, {0x0, 0x6, "7f112d", 0x0, 0x0, 0x0, @mcast1, @remote, [@dstopts={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x3a], [@enc_lim]}, @srh={0x0, 0x2, 0x4, 0x1, 0x0, 0x0, 0x0, [@mcast2]}]}}}}}}}, 0x0) 07:51:12 executing program 0: syz_mount_image$bfs(&(0x7f0000000000)='bfs\x00', &(0x7f0000000040)='./file0\x00', 0x0, 0x2, &(0x7f0000000100)=[{&(0x7f0000000180)="cefaad1bb83c006040dc", 0xa}, {0x0, 0x0, 0xb3e}], 0x0, 0x0) [ 388.451673] BTRFS error (device loop5): superblock checksum mismatch [ 388.479457] BTRFS error (device loop5): open_ctree failed 07:51:12 executing program 3: sched_setattr(0x0, &(0x7f0000000080)={0x30, 0x2, 0x0, 0x0, 0x3}, 0x0) perf_event_open(&(0x7f0000000440)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x41c1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$video(&(0x7f0000000000)='/dev/video#\x00', 0x2, 0x4302c0) ioctl$VIDIOC_DECODER_CMD(r0, 0xc0485660, &(0x7f00000000c0)={0x1, 0x2, @stop_pts=0x8}) r1 = socket$alg(0x26, 0x5, 0x0) bind$alg(r1, &(0x7f00000001c0)={0x26, 'skcipher\x00', 0x0, 0x0, 'ecb(arc4)-generic\x00'}, 0x58) setsockopt$ALG_SET_KEY(r1, 0x117, 0x1, &(0x7f0000000080)="8c", 0x1) r2 = accept$alg(r1, 0x0, 0x0) ioctl$VIDIOC_S_MODULATOR(0xffffffffffffffff, 0x40445637, &(0x7f0000000140)={0x4, "cd3d6d9884d19436c9f199809c7f7d5a56fb634f34f03b6a4850a09819925e24", 0x100, 0x7ac, 0x7, 0x4, 0x3}) r3 = dup(r2) r4 = open(&(0x7f0000000040)='./file1\x00', 0x143042, 0x0) ftruncate(r4, 0x200004) r5 = socket(0x10, 0x803, 0x0) sendmsg$NBD_CMD_DISCONNECT(r5, &(0x7f00000001c0)={0x0, 0x0, &(0x7f0000000180)={0x0}}, 0x0) getsockname$packet(r5, &(0x7f0000000100)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f0000000200)=0x14) sendmsg$nl_route(0xffffffffffffffff, &(0x7f0000000040)={0x0, 0x0, &(0x7f0000000000)={&(0x7f0000000900)=ANY=[@ANYBLOB="480000001000050700"/20, @ANYRES32=r6, @ANYBLOB="7a755e4600000000280012000c00010076657468"], 0x48}}, 0x0) sendmsg$nl_route(0xffffffffffffffff, &(0x7f0000000580)={0x0, 0x0, &(0x7f0000000000)={&(0x7f0000000840)=@newlink={0x4c, 0x10, 0x581, 0x0, 0x0, {}, [@IFLA_LINKINFO={0x1c, 0x12, 0x0, 0x1, @vlan={{0x9, 0x1, 'vlan\x00'}, {0xc, 0x2, 0x0, 0x1, [@IFLA_VLAN_ID={0x6}]}}}, @IFLA_LINK={0x8, 0x5, r6}, @IFLA_LINKMODE={0x5, 0x11, 0x1}]}, 0x4c}}, 0x0) sendmsg$MPTCP_PM_CMD_DEL_ADDR(r4, &(0x7f0000000380)={&(0x7f0000000240)={0x10, 0x0, 0x0, 0x80}, 0xc, &(0x7f0000000300)={&(0x7f0000000280)={0x58, 0x0, 0x400, 0x70bd25, 0x25dfdbfc, {}, [@MPTCP_PM_ATTR_RCV_ADD_ADDRS={0x8, 0x2, 0x4}, @MPTCP_PM_ATTR_SUBFLOWS={0x8, 0x3, 0x5}, @MPTCP_PM_ATTR_ADDR={0x4}, @MPTCP_PM_ATTR_ADDR={0x30, 0x1, 0x0, 0x1, [@MPTCP_PM_ADDR_ATTR_ADDR6={0x14, 0x4, @mcast1}, @MPTCP_PM_ADDR_ATTR_ADDR4={0x8, 0x3, @local}, @MPTCP_PM_ADDR_ATTR_IF_IDX={0x8}, @MPTCP_PM_ADDR_ATTR_IF_IDX={0x8, 0x7, r6}]}]}, 0x58}, 0x1, 0x0, 0x0, 0x24000000}, 0x4) sendfile(r3, r4, 0x0, 0x80001d00c0d1) setsockopt(r3, 0x1, 0x10001, &(0x7f00000004c0)="b50570184989ad5b6bead8ab5103ec3937cb7ef9eb2dadb712764d3dc6a617745a30ac6f6b4ef17d0f7233c5f5f17d5232c6f521ad85413cba7e53338ab80bcae4dd338344f0ab6cefeac4d66d38a02360e0cc55a8959b5467de7aa04636d5940f3dcec370b93d35ae7b0962545ae729d2d4ea62af63de6a3d8f981111fcbfc285137170005ad065752a51c6993b9d", 0x8f) 07:51:12 executing program 5: r0 = socket$inet_icmp_raw(0x2, 0x3, 0x1) r1 = dup(r0) ioctl$PERF_EVENT_IOC_ENABLE(r1, 0x8912, 0x0) syz_mount_image$btrfs(&(0x7f0000000000)='btrfs\x00', &(0x7f00000001c0)='./file0\x00', 0x0, 0x1, &(0x7f0000000040)=[{&(0x7f00000002c0)="8da4363ac0ed02000af9fdffff01004d010000000000000000007a0000000000fff6f2a2299748aeb81e1b00b10efd9a000001000000000001fffffff60000005f42485266535f4d", 0x48, 0x10000}], 0x5, 0x0) 07:51:12 executing program 2: clone(0x20002004ffc, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) exit_group(0x0) syz_emit_ethernet(0x8e, &(0x7f00000000c0)={@broadcast, @link_local, @void, {@ipv6={0x86dd, @icmpv6={0x0, 0x6, "42bf00", 0x58, 0x3a, 0x0, @local={0xfe, 0x80, [0x3, 0x10, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xd]}, @mcast2, {[], @pkt_toobig={0x2, 0x0, 0x0, 0x0, {0x0, 0x6, "7f112d", 0x0, 0x0, 0x0, @mcast1, @remote, [@dstopts={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x3a], [@enc_lim]}, @srh={0x0, 0x2, 0x4, 0x1, 0x0, 0x0, 0x0, [@mcast2]}]}}}}}}}, 0x0) 07:51:12 executing program 0: syz_mount_image$bfs(&(0x7f0000000000)='bfs\x00', &(0x7f0000000040)='./file0\x00', 0x0, 0x2, &(0x7f0000000100)=[{&(0x7f0000000180)="cefaad1bb83c006840dc", 0xa}, {0x0, 0x0, 0xb3e}], 0x0, 0x0) 07:51:12 executing program 0: syz_mount_image$bfs(&(0x7f0000000000)='bfs\x00', &(0x7f0000000040)='./file0\x00', 0x0, 0x2, &(0x7f0000000100)=[{&(0x7f0000000180)="cefaad1bb83c006c40dc", 0xa}, {0x0, 0x0, 0xb3e}], 0x0, 0x0) [ 388.693667] BTRFS error (device loop5): superblock checksum mismatch [ 388.720140] BTRFS error (device loop5): open_ctree failed 07:51:12 executing program 1: mkdir(&(0x7f0000000080)='./file0\x00', 0x0) mount(0x0, &(0x7f00000000c0)='./file0\x00', &(0x7f0000000000)='tracefs\x00', 0x0, 0x0) r0 = syz_open_dev$tty1(0xc, 0x4, 0x1) r1 = syz_open_procfs(0x0, &(0x7f0000000080)='mountinfo\x00') sendfile(r0, r1, 0x0, 0x800000080004103) r2 = socket$inet_icmp_raw(0x2, 0x3, 0x1) r3 = dup(r2) ioctl$PERF_EVENT_IOC_ENABLE(r3, 0x8912, 0x400200) read$dsp(r3, &(0x7f0000000100)=""/240, 0xf0) 07:51:12 executing program 2: clone(0x20002004ffc, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) exit_group(0x0) syz_emit_ethernet(0x8e, &(0x7f00000000c0)={@broadcast, @link_local, @void, {@ipv6={0x86dd, @icmpv6={0x0, 0x6, "42bf00", 0x58, 0x3a, 0x0, @local={0xfe, 0x80, [0x3, 0x10, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xd, 0x0, 0x2]}, @mcast2, {[], @pkt_toobig={0x2, 0x0, 0x0, 0x0, {0x0, 0x6, "7f112d", 0x0, 0x0, 0x0, @mcast1, @remote, [@dstopts={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x3a], [@enc_lim]}, @srh={0x0, 0x2, 0x4, 0x1, 0x0, 0x0, 0x0, [@mcast2]}]}}}}}}}, 0x0) 07:51:12 executing program 5: r0 = socket$inet_icmp_raw(0x2, 0x3, 0x1) r1 = dup(r0) ioctl$PERF_EVENT_IOC_ENABLE(r1, 0x8912, 0x400200) syz_mount_image$btrfs(0x0, &(0x7f00000001c0)='./file0\x00', 0x0, 0x1, &(0x7f0000000040)=[{&(0x7f00000002c0)="8da4363ac0ed02000af9fdffff01004d010000000000000000007a0000000000fff6f2a2299748aeb81e1b00b10efd9a000001000000000001fffffff60000005f42485266535f4d", 0x48, 0x10000}], 0x5, 0x0) 07:51:12 executing program 3: r0 = socket$inet_icmp_raw(0x2, 0x3, 0x1) r1 = dup(r0) ioctl$PERF_EVENT_IOC_ENABLE(r1, 0x8912, 0x400200) ioctl$PPPIOCSFLAGS1(r1, 0x40047459, &(0x7f00000003c0)=0x100508) mkdir(&(0x7f0000000000)='./file0\x00', 0x0) mkdirat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000000)='./cgroup.cpu/syz0\x00', 0x1ff) mount$fuse(0x20000000, &(0x7f0000000040)='./file0\x00', 0x0, 0x7a00, 0x0) r2 = socket$inet6_tcp(0xa, 0x1, 0x0) r3 = fcntl$dupfd(r2, 0x0, r2) ioctl$PERF_EVENT_IOC_ENABLE(r3, 0x8912, 0x400200) ioctl$TCSETSF(r3, 0x5404, &(0x7f00000000c0)={0x9, 0x2, 0xfffffff8, 0x1c000000, 0x1b, "23fdf4ff0baa38a49d760b6a50087de1b46549"}) mount$overlay(0x400000, &(0x7f0000000100)='./file0\x00', &(0x7f00000001c0)='overlay\x00', 0x0, &(0x7f0000000240)=ANY=[@ANYBLOB="2c6c6f7765726469723d2e3a77d089570ee50471dedee8c9ed08c78b61a7c81a415e2f604724371447f4de433ca37fa02d64daeb02d41befa8beea5568b63153a265c0ec667b7c90dc4aefc32414bbaa0b3f2ca46ac45bf650d9a09be484ac6373dc0929c5602178e4da3652723b4c879f8b9c94ec974c16d5bce3dc75820d13e9b12640711e211faca321f76d48b9664e32ffdbad77013cecf9e42a3db3cfe875182f9c3b5415da85db96411dcb2129382539139e130088e1cd445da0afdda809ad66ed1ea303008892c6dc91a3fd4c507f792177c44ee2c224e7932caf90025e86604bbe75fdaf30dffbefdd58d7e9"]) chdir(&(0x7f0000000080)='./file0\x00') link(&(0x7f0000000180)='./file0\x00', &(0x7f0000000200)='./file0\x00') r4 = open$dir(&(0x7f0000000140)='./file0\x00', 0x0, 0x0) getdents(r4, &(0x7f00000005c0)=""/223, 0xdf) r5 = socket$inet_icmp_raw(0x2, 0x3, 0x1) r6 = dup(r5) ioctl$PERF_EVENT_IOC_ENABLE(r6, 0x8912, 0x400200) futimesat(r6, &(0x7f0000000340)='./file0\x00', &(0x7f0000000380)) 07:51:12 executing program 0: syz_mount_image$bfs(&(0x7f0000000000)='bfs\x00', &(0x7f0000000040)='./file0\x00', 0x0, 0x2, &(0x7f0000000100)=[{&(0x7f0000000180)="cefaad1bb83c006d40dc", 0xa}, {0x0, 0x0, 0xb3e}], 0x0, 0x0) 07:51:13 executing program 2: clone(0x20002004ffc, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) exit_group(0x0) syz_emit_ethernet(0x8e, &(0x7f00000000c0)={@broadcast, @link_local, @void, {@ipv6={0x86dd, @icmpv6={0x0, 0x6, "42bf00", 0x58, 0x3a, 0x0, @local={0xfe, 0x80, [0x3, 0x10, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xd, 0x0, 0x3]}, @mcast2, {[], @pkt_toobig={0x2, 0x0, 0x0, 0x0, {0x0, 0x6, "7f112d", 0x0, 0x0, 0x0, @mcast1, @remote, [@dstopts={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x3a], [@enc_lim]}, @srh={0x0, 0x2, 0x4, 0x1, 0x0, 0x0, 0x0, [@mcast2]}]}}}}}}}, 0x0) 07:51:13 executing program 0: syz_mount_image$bfs(&(0x7f0000000000)='bfs\x00', &(0x7f0000000040)='./file0\x00', 0x0, 0x2, &(0x7f0000000100)=[{&(0x7f0000000180)="cefaad1bb83c007140dc", 0xa}, {0x0, 0x0, 0xb3e}], 0x0, 0x0) 07:51:13 executing program 5: r0 = socket$inet_icmp_raw(0x2, 0x3, 0x1) r1 = dup(r0) ioctl$PERF_EVENT_IOC_ENABLE(r1, 0x8912, 0x400200) syz_mount_image$btrfs(0x0, &(0x7f00000001c0)='./file0\x00', 0x0, 0x1, &(0x7f0000000040)=[{&(0x7f00000002c0)="8da4363ac0ed02000af9fdffff01004d010000000000000000007a0000000000fff6f2a2299748aeb81e1b00b10efd9a000001000000000001fffffff60000005f42485266535f4d", 0x48, 0x10000}], 0x5, 0x0) [ 389.233259] overlayfs: unrecognized mount option "¤jÄ[öPÙ ›ä„¬csÜ )Å`!xäÚ6Rr;L‡Ÿ‹œ”ì—LÕ¼ãÜu‚ é±&@q!¬£!÷mH¹fN2ÿÛ­w<ìùä*=³Ïèu/œ;TÚ…Û–AË!)8%9ž" or missing value [ 389.295753] overlayfs: unrecognized mount option "¤jÄ[öPÙ ›ä„¬csÜ )Å`!xäÚ6Rr;L‡Ÿ‹œ”ì—LÕ¼ãÜu‚ é±&@q!¬£!÷mH¹fN2ÿÛ­w<ìùä*=³Ïèu/œ;TÚ…Û–AË!)8%9ž" or missing value 07:51:13 executing program 0: syz_mount_image$bfs(&(0x7f0000000000)='bfs\x00', &(0x7f0000000040)='./file0\x00', 0x0, 0x2, &(0x7f0000000100)=[{&(0x7f0000000180)="cefaad1bb83c007440dc", 0xa}, {0x0, 0x0, 0xb3e}], 0x0, 0x0) 07:51:13 executing program 3: socket$kcm(0x2, 0x200000000000001, 0x0) perf_event_open(&(0x7f0000000180)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0xa5c, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, @perf_config_ext={0x1}, 0x678, 0x0, 0x0, 0x3}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x2) close(0xffffffffffffffff) socketpair(0x15, 0x6, 0x0, &(0x7f0000000cc0)={0x0, 0x0}) close(0xffffffffffffffff) bpf$MAP_DELETE_ELEM(0x3, &(0x7f00000000c0)={0xffffffffffffffff, &(0x7f00000005c0)="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"}, 0x20) bpf$MAP_LOOKUP_ELEM(0x1, &(0x7f0000000080)={0xffffffffffffffff, 0x0, &(0x7f0000001740)=""/102400}, 0x20) ioctl$TUNSETIFF(0xffffffffffffffff, 0x400454ca, &(0x7f0000000080)={'tunl0\x00'}) sendmsg(r0, &(0x7f0000000580)={&(0x7f0000000240)=@pppol2tpv3={0x18, 0x1, {0x0, 0xffffffffffffffff, {0x2, 0x4e22, @private=0xa010100}, 0x0, 0x2}}, 0x80, &(0x7f0000000880)=[{&(0x7f0000000100)="7138524de39f58a687445f30f13a", 0xe}, {&(0x7f0000000380)}, {&(0x7f00000002c0)="7630ce5d81fa184b8e38c438cf7c5630479d6d99faa39bc0b6e77e1b9a1e9c92694a002f2842358c6e3b1361ba5336a1b85c9b73fbbcb7fed8cc173698ecefbc3007b75088c2f6a1cff4ef4026c4f245e8d7b3345ce6c9d249dafe2fddc626486e4e95ec08e67d4c2d550a161c3a7e", 0x6f}, {&(0x7f0000000340)="897caf3828a458782d830725bf8e22f73ba8c938e6cf3d122122652b3cb2cb8fa6771aa746bd606f920b83e3cc2f6e49772f", 0x32}, {&(0x7f00000004c0)="fbd2f49d54e7a7bb4126c8fa8e61d0702d531bff471e92f69971df21f619d95d056d2115922d122d59de613b2efb61ce0a173397330997c4135dcf735be7df7e4b987c1e912f2207e870538f7f66ff381dce09d7052d48a88e807de4d784ffbc5356c5a2901b2f0b855fc144c5d7a0c77688da60f58432e2f9a18d00151eb18297c8a8556df3e8028300"/160, 0xa0}, {&(0x7f0000000800)="d1f7888e29df56677d70fe7a6876fa7b01f214746e130052371f2168905b0b5e8415b26f2d52dc066267b0464e9dc7fe4507dc6137cae6010997eee88a7688f8d0d40b4b84ef80", 0x47}], 0x6, &(0x7f000001a740)=ANY=[@ANYBLOB="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"], 0x390}, 0x240408c1) fcntl$setownex(0xffffffffffffffff, 0xf, &(0x7f0000000380)={0x2}) r1 = socket$kcm(0xa, 0x6, 0x0) r2 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000200)='cgroup.stat\x00', 0x26e1, 0x0) bpf$MAP_CREATE(0x0, &(0x7f0000000040)={0x1, 0x8, 0x8, 0x1ff, 0x40, 0xffffffffffffffff, 0x100, [], 0x0, 0xffffffffffffffff, 0x2, 0x2}, 0x40) setsockopt$sock_attach_bpf(r1, 0x10d, 0xa, &(0x7f0000000000)=r2, 0x4) socketpair(0x1, 0x1, 0x0, &(0x7f0000000740)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$PERF_EVENT_IOC_SET_FILTER(r3, 0x89f1, &(0x7f0000000080)) ioctl$TUNSETIFF(0xffffffffffffffff, 0x400454ca, &(0x7f0000000000)) mkdirat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000140)='./cgroup.net/syz1\x00', 0x1ff) openat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000480)='./cgroup.cpu/syz1\x00', 0x200002, 0x0) openat$cgroup_ro(r2, &(0x7f0000000d00)='hugetlb.2MB.usage_in_bytes\x00', 0x0, 0x0) 07:51:13 executing program 2: clone(0x20002004ffc, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) exit_group(0x0) syz_emit_ethernet(0x8e, &(0x7f00000000c0)={@broadcast, @link_local, @void, {@ipv6={0x86dd, @icmpv6={0x0, 0x6, "42bf00", 0x58, 0x3a, 0x0, @local={0xfe, 0x80, [0x3, 0x10, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xd, 0x0, 0x6]}, @mcast2, {[], @pkt_toobig={0x2, 0x0, 0x0, 0x0, {0x0, 0x6, "7f112d", 0x0, 0x0, 0x0, @mcast1, @remote, [@dstopts={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x3a], [@enc_lim]}, @srh={0x0, 0x2, 0x4, 0x1, 0x0, 0x0, 0x0, [@mcast2]}]}}}}}}}, 0x0) 07:51:13 executing program 5: r0 = socket$inet_icmp_raw(0x2, 0x3, 0x1) r1 = dup(r0) ioctl$PERF_EVENT_IOC_ENABLE(r1, 0x8912, 0x400200) syz_mount_image$btrfs(0x0, &(0x7f00000001c0)='./file0\x00', 0x0, 0x1, &(0x7f0000000040)=[{&(0x7f00000002c0)="8da4363ac0ed02000af9fdffff01004d010000000000000000007a0000000000fff6f2a2299748aeb81e1b00b10efd9a000001000000000001fffffff60000005f42485266535f4d", 0x48, 0x10000}], 0x5, 0x0) 07:51:13 executing program 1: mkdir(&(0x7f0000000080)='./file0\x00', 0x0) mount(0x0, &(0x7f00000000c0)='./file0\x00', &(0x7f0000000000)='tracefs\x00', 0x0, 0x0) r0 = syz_open_dev$tty1(0xc, 0x4, 0x1) r1 = syz_open_procfs(0x0, &(0x7f0000000080)='mountinfo\x00') sendfile(r0, r1, 0x0, 0x800000080004103) r2 = socket$inet_icmp_raw(0x2, 0x3, 0x1) r3 = dup(r2) ioctl$PERF_EVENT_IOC_ENABLE(r3, 0x8912, 0x400200) ioctl$SNDRV_CTL_IOCTL_ELEM_LOCK(r3, 0x40405514, &(0x7f0000000040)={0x0, 0x6, 0x9, 0x40, 'syz0\x00', 0x9}) 07:51:13 executing program 0: syz_mount_image$bfs(&(0x7f0000000000)='bfs\x00', &(0x7f0000000040)='./file0\x00', 0x0, 0x2, &(0x7f0000000100)=[{&(0x7f0000000180)="cefaad1bb83c007a40dc", 0xa}, {0x0, 0x0, 0xb3e}], 0x0, 0x0) 07:51:13 executing program 2: clone(0x20002004ffc, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) exit_group(0x0) syz_emit_ethernet(0x8e, &(0x7f00000000c0)={@broadcast, @link_local, @void, {@ipv6={0x86dd, @icmpv6={0x0, 0x6, "42bf00", 0x58, 0x3a, 0x0, @local={0xfe, 0x80, [0x3, 0x10, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xd, 0x0, 0x7]}, @mcast2, {[], @pkt_toobig={0x2, 0x0, 0x0, 0x0, {0x0, 0x6, "7f112d", 0x0, 0x0, 0x0, @mcast1, @remote, [@dstopts={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x3a], [@enc_lim]}, @srh={0x0, 0x2, 0x4, 0x1, 0x0, 0x0, 0x0, [@mcast2]}]}}}}}}}, 0x0) 07:51:13 executing program 5: r0 = socket$inet_icmp_raw(0x2, 0x3, 0x1) r1 = dup(r0) ioctl$PERF_EVENT_IOC_ENABLE(r1, 0x8912, 0x400200) syz_mount_image$btrfs(&(0x7f0000000000)='btrfs\x00', 0x0, 0x0, 0x1, &(0x7f0000000040)=[{&(0x7f00000002c0)="8da4363ac0ed02000af9fdffff01004d010000000000000000007a0000000000fff6f2a2299748aeb81e1b00b10efd9a000001000000000001fffffff60000005f42485266535f4d", 0x48, 0x10000}], 0x5, 0x0) 07:51:13 executing program 3: syz_mount_image$vfat(&(0x7f0000000540)='vfat\x00', &(0x7f0000000380)='./file0\x00', 0x800000000e004, 0x1, &(0x7f0000000000)=[{&(0x7f0000010000)="eb3c906d6b66732e666174000204010002000270fff8", 0x16}], 0x0, 0x0) r0 = open(&(0x7f00000000c0)='./file0\x00', 0x0, 0x0) fchdir(r0) r1 = creat(&(0x7f0000000240)='./bus\x00', 0x0) fallocate(r1, 0x100000001, 0x0, 0x2811ffff) r2 = openat$cgroup_ro(0xffffffffffffffff, &(0x7f0000000040)='cgroup.events\x00', 0x275a, 0x0) r3 = creat(&(0x7f0000000140)='./file0\x00', 0x0) ioctl$USBDEVFS_GETDRIVER(0xffffffffffffffff, 0x41045508, 0x0) fallocate(r3, 0x0, 0x0, 0x0) fallocate(r2, 0x0, 0x0, 0x110001) r4 = dup(0xffffffffffffffff) ioctl$PERF_EVENT_IOC_ENABLE(r4, 0x8912, 0x400200) ioctl$VIDIOC_SUBDEV_S_FMT(r4, 0xc0585605, 0x0) ioctl$EXT4_IOC_MOVE_EXT(0xffffffffffffffff, 0xc028660f, &(0x7f0000000180)={0xd000000, r3}) fallocate(0xffffffffffffffff, 0x0, 0x0, 0x110001) perf_event_open(&(0x7f00000003c0)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) creat(&(0x7f0000000180)='./bus\x00', 0x0) socketpair$unix(0x1, 0x1, 0x0, &(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}) dup(r5) close(r5) 07:51:14 executing program 0: syz_mount_image$bfs(&(0x7f0000000000)='bfs\x00', &(0x7f0000000040)='./file0\x00', 0x0, 0x2, &(0x7f0000000100)=[{&(0x7f0000000180)="cefaad1bb83c017f40dc", 0xa}, {0x0, 0x0, 0xb3e}], 0x0, 0x0) 07:51:14 executing program 5: r0 = socket$inet_icmp_raw(0x2, 0x3, 0x1) r1 = dup(r0) ioctl$PERF_EVENT_IOC_ENABLE(r1, 0x8912, 0x400200) syz_mount_image$btrfs(&(0x7f0000000000)='btrfs\x00', 0x0, 0x0, 0x1, &(0x7f0000000040)=[{&(0x7f00000002c0)="8da4363ac0ed02000af9fdffff01004d010000000000000000007a0000000000fff6f2a2299748aeb81e1b00b10efd9a000001000000000001fffffff60000005f42485266535f4d", 0x48, 0x10000}], 0x5, 0x0) 07:51:14 executing program 2: clone(0x20002004ffc, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) exit_group(0x0) syz_emit_ethernet(0x8e, &(0x7f00000000c0)={@broadcast, @link_local, @void, {@ipv6={0x86dd, @icmpv6={0x0, 0x6, "42bf00", 0x58, 0x3a, 0x0, @local={0xfe, 0x80, [0x3, 0x10, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xd, 0x0, 0x9]}, @mcast2, {[], @pkt_toobig={0x2, 0x0, 0x0, 0x0, {0x0, 0x6, "7f112d", 0x0, 0x0, 0x0, @mcast1, @remote, [@dstopts={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x3a], [@enc_lim]}, @srh={0x0, 0x2, 0x4, 0x1, 0x0, 0x0, 0x0, [@mcast2]}]}}}}}}}, 0x0) 07:51:14 executing program 0: syz_mount_image$bfs(&(0x7f0000000000)='bfs\x00', &(0x7f0000000040)='./file0\x00', 0x0, 0x2, &(0x7f0000000100)=[{&(0x7f0000000180)="cefaad1bb83c26d540dc", 0xa}, {0x0, 0x0, 0xb3e}], 0x0, 0x0) 07:51:14 executing program 5: r0 = socket$inet_icmp_raw(0x2, 0x3, 0x1) r1 = dup(r0) ioctl$PERF_EVENT_IOC_ENABLE(r1, 0x8912, 0x400200) syz_mount_image$btrfs(&(0x7f0000000000)='btrfs\x00', 0x0, 0x0, 0x1, &(0x7f0000000040)=[{&(0x7f00000002c0)="8da4363ac0ed02000af9fdffff01004d010000000000000000007a0000000000fff6f2a2299748aeb81e1b00b10efd9a000001000000000001fffffff60000005f42485266535f4d", 0x48, 0x10000}], 0x5, 0x0) 07:51:14 executing program 2: clone(0x20002004ffc, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) exit_group(0x0) syz_emit_ethernet(0x8e, &(0x7f00000000c0)={@broadcast, @link_local, @void, {@ipv6={0x86dd, @icmpv6={0x0, 0x6, "42bf00", 0x58, 0x3a, 0x0, @local={0xfe, 0x80, [0x3, 0x10, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xd, 0x0, 0x2c]}, @mcast2, {[], @pkt_toobig={0x2, 0x0, 0x0, 0x0, {0x0, 0x6, "7f112d", 0x0, 0x0, 0x0, @mcast1, @remote, [@dstopts={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x3a], [@enc_lim]}, @srh={0x0, 0x2, 0x4, 0x1, 0x0, 0x0, 0x0, [@mcast2]}]}}}}}}}, 0x0) 07:51:14 executing program 0: syz_mount_image$bfs(&(0x7f0000000000)='bfs\x00', &(0x7f0000000040)='./file0\x00', 0x0, 0x2, &(0x7f0000000100)=[{&(0x7f0000000180)="cefaad1bb83c02d840dc", 0xa}, {0x0, 0x0, 0xb3e}], 0x0, 0x0) [ 390.980283] audit: type=1804 audit(1592207474.851:347): pid=20567 uid=0 auid=0 ses=4 subj=system_u:system_r:kernel_t:s0 op=invalid_pcr cause=ToMToU comm="syz-executor.3" name="/root/syzkaller-testdir403259061/syzkaller.EVU8Hm/313/file0/file0" dev="loop3" ino=143 res=1 07:51:15 executing program 1: r0 = openat$nvram(0xffffffffffffff9c, &(0x7f0000000040)='/dev/nvram\x00', 0x80001, 0x0) r1 = socket$inet6_tcp(0xa, 0x1, 0x0) getsockopt$inet6_IPV6_FLOWLABEL_MGR(r1, 0x6, 0x1a, 0x0, &(0x7f00000002c0)) ioctl$BINDER_WRITE_READ(r0, 0xc0306201, &(0x7f0000000400)={0xd0, 0x0, &(0x7f00000002c0)=[@clear_death={0x400c630f, 0x3}, @release, @reply_sg={0x40486312, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x60, 0x18, &(0x7f0000000140)={@fda={0x66646185, 0x9, 0x1, 0x14}, @ptr={0x70742a85, 0x1, &(0x7f0000000100)=""/41, 0x29, 0x0, 0x37}, @fd={0x66642a85, 0x0, r1}}, &(0x7f00000001c0)={0x0, 0x20, 0x48}}, 0x40}, @enter_looper, @exit_looper, @request_death={0x400c630e, 0x1}, @release, @reply_sg={0x40486312, {0x3, 0x0, 0x0, 0x0, 0x11, 0x0, 0x0, 0x58, 0x18, &(0x7f0000000200)={@fda={0x66646185, 0x8, 0x2, 0x1a}, @fda={0x66646185, 0x8, 0x1, 0x9}, @flat=@binder={0x73622a85, 0x110a, 0x3}}, &(0x7f0000000280)={0x0, 0x20, 0x40}}, 0x40}], 0x0, 0x0, &(0x7f00000003c0)}) mkdir(&(0x7f0000000080)='./file0\x00', 0x0) mount(0x0, &(0x7f00000000c0)='./file0\x00', &(0x7f0000000000)='tracefs\x00', 0x0, 0x0) r2 = syz_open_dev$tty1(0xc, 0x4, 0x1) r3 = syz_open_procfs(0x0, &(0x7f0000000080)='mountinfo\x00') sendfile(r2, r3, 0x0, 0x800000080004103) 07:51:15 executing program 0: syz_mount_image$bfs(&(0x7f0000000000)='bfs\x00', &(0x7f0000000040)='./file0\x00', 0x0, 0x2, &(0x7f0000000100)=[{&(0x7f0000000180)="cefaad1bb83c26e040dc", 0xa}, {0x0, 0x0, 0xb3e}], 0x0, 0x0) 07:51:15 executing program 2: clone(0x20002004ffc, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) exit_group(0x0) syz_emit_ethernet(0x8e, &(0x7f00000000c0)={@broadcast, @link_local, @void, {@ipv6={0x86dd, @icmpv6={0x0, 0x6, "42bf00", 0x58, 0x3a, 0x0, @local={0xfe, 0x80, [0x3, 0x10, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xd, 0x0, 0x33]}, @mcast2, {[], @pkt_toobig={0x2, 0x0, 0x0, 0x0, {0x0, 0x6, "7f112d", 0x0, 0x0, 0x0, @mcast1, @remote, [@dstopts={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x3a], [@enc_lim]}, @srh={0x0, 0x2, 0x4, 0x1, 0x0, 0x0, 0x0, [@mcast2]}]}}}}}}}, 0x0) 07:51:15 executing program 5: r0 = socket$inet_icmp_raw(0x2, 0x3, 0x1) r1 = dup(r0) ioctl$PERF_EVENT_IOC_ENABLE(r1, 0x8912, 0x400200) syz_mount_image$btrfs(&(0x7f0000000000)='btrfs\x00', &(0x7f00000001c0)='./file0\x00', 0x0, 0x0, 0x0, 0x5, 0x0) 07:51:15 executing program 3: syz_mount_image$vfat(&(0x7f0000000540)='vfat\x00', &(0x7f0000000380)='./file0\x00', 0x800000000e004, 0x1, &(0x7f0000000000)=[{&(0x7f0000010000)="eb3c906d6b66732e666174000204010002000270fff8", 0x16}], 0x0, 0x0) r0 = open(&(0x7f00000000c0)='./file0\x00', 0x0, 0x0) fchdir(r0) r1 = creat(&(0x7f0000000240)='./bus\x00', 0x0) fallocate(r1, 0x100000001, 0x0, 0x2811ffff) r2 = openat$cgroup_ro(0xffffffffffffffff, &(0x7f0000000040)='cgroup.events\x00', 0x275a, 0x0) r3 = creat(&(0x7f0000000140)='./file0\x00', 0x0) ioctl$USBDEVFS_GETDRIVER(0xffffffffffffffff, 0x41045508, 0x0) fallocate(r3, 0x0, 0x0, 0x0) fallocate(r2, 0x0, 0x0, 0x110001) r4 = dup(0xffffffffffffffff) ioctl$PERF_EVENT_IOC_ENABLE(r4, 0x8912, 0x400200) ioctl$VIDIOC_SUBDEV_S_FMT(r4, 0xc0585605, 0x0) ioctl$EXT4_IOC_MOVE_EXT(0xffffffffffffffff, 0xc028660f, &(0x7f0000000180)={0xd000000, r3}) fallocate(0xffffffffffffffff, 0x0, 0x0, 0x110001) perf_event_open(&(0x7f00000003c0)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) creat(&(0x7f0000000180)='./bus\x00', 0x0) socketpair$unix(0x1, 0x1, 0x0, &(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}) dup(r5) close(r5) 07:51:15 executing program 5: r0 = socket$inet_icmp_raw(0x2, 0x3, 0x1) r1 = dup(r0) ioctl$PERF_EVENT_IOC_ENABLE(r1, 0x8912, 0x400200) syz_mount_image$btrfs(&(0x7f0000000000)='btrfs\x00', &(0x7f00000001c0)='./file0\x00', 0x0, 0x0, 0x0, 0x5, 0x0) 07:51:15 executing program 4: r0 = bpf$MAP_CREATE(0x0, &(0x7f0000733000)={0x5, 0x5, 0x7, 0x9}, 0x3c) r1 = bpf$MAP_CREATE(0x0, &(0x7f0000000100)={0xd, 0x24, 0x4, 0x1, 0x0, r0}, 0x40) bpf$BPF_GET_MAP_INFO(0xf, &(0x7f0000000080)={r0, 0x0, 0x0}, 0x10) r2 = dup(0xffffffffffffffff) ioctl$PERF_EVENT_IOC_ENABLE(r2, 0x8912, 0x400200) r3 = open(&(0x7f0000000040)='.\x00', 0x0, 0x0) r4 = syz_genetlink_get_family_id$mptcp(0x0) sendmsg$MPTCP_PM_CMD_GET_ADDR(r3, &(0x7f0000000380)={&(0x7f0000000140)={0x10, 0x0, 0x0, 0x200000}, 0xc, &(0x7f00000002c0)={&(0x7f00000001c0)={0x40, r4, 0x0, 0x70bd2d, 0x25dfdbfb, {}, [@MPTCP_PM_ATTR_RCV_ADD_ADDRS={0x8, 0x2, 0x3}, @MPTCP_PM_ATTR_ADDR={0xc, 0x1, 0x0, 0x1, [@MPTCP_PM_ADDR_ATTR_ID={0x5, 0x2, 0x5c}]}, @MPTCP_PM_ATTR_RCV_ADD_ADDRS={0x8, 0x2, 0x6}, @MPTCP_PM_ATTR_RCV_ADD_ADDRS={0x8, 0x2, 0x1}, @MPTCP_PM_ATTR_SUBFLOWS={0x8, 0x3, 0x4}]}, 0x40}, 0x1, 0x0, 0x0, 0x4000}, 0x4000080) r5 = socket$nl_route(0x10, 0x3, 0x0) r6 = socket$netlink(0x10, 0x3, 0x0) r7 = socket(0x10, 0x803, 0x0) sendmsg$NBD_CMD_DISCONNECT(r7, &(0x7f00000001c0)={0x0, 0x0, &(0x7f0000000180)={0x0}}, 0x0) getsockname$packet(r7, &(0x7f0000000100)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f0000000200)=0x14) sendmsg$nl_route(r6, &(0x7f0000000040)={0x0, 0x0, &(0x7f0000000000)={&(0x7f0000000900)=ANY=[@ANYBLOB="480000001000050700"/20, @ANYRES32=r8, @ANYBLOB="7a755e4600000000280012000c00010076657468"], 0x48}}, 0x0) sendmsg$nl_route(r5, &(0x7f0000000580)={0x0, 0x0, &(0x7f0000000000)={&(0x7f0000000840)=@newlink={0x4c, 0x10, 0x581, 0x0, 0x0, {}, [@IFLA_LINKINFO={0x1c, 0x12, 0x0, 0x1, @vlan={{0x9, 0x1, 'vlan\x00'}, {0xc, 0x2, 0x0, 0x1, [@IFLA_VLAN_ID={0x6}]}}}, @IFLA_LINK={0x8, 0x5, r8}, @IFLA_LINKMODE={0x5, 0x11, 0x1}]}, 0x4c}}, 0x0) sendmsg$MPTCP_PM_CMD_GET_ADDR(r2, &(0x7f00000000c0)={&(0x7f0000000000)={0x10, 0x0, 0x0, 0x4}, 0xc, &(0x7f0000000040)={&(0x7f0000000180)={0x94, r4, 0x20, 0x70bd27, 0x25dfdbfe, {}, [@MPTCP_PM_ATTR_ADDR={0xc, 0x1, 0x0, 0x1, [@MPTCP_PM_ADDR_ATTR_FAMILY={0x6, 0x1, 0x2}]}, @MPTCP_PM_ATTR_SUBFLOWS={0x8}, @MPTCP_PM_ATTR_SUBFLOWS={0x8, 0x3, 0x6}, @MPTCP_PM_ATTR_ADDR={0x14, 0x1, 0x0, 0x1, [@MPTCP_PM_ADDR_ATTR_FAMILY={0x6, 0x1, 0x2}, @MPTCP_PM_ADDR_ATTR_FAMILY={0x6, 0x1, 0x2}]}, @MPTCP_PM_ATTR_RCV_ADD_ADDRS={0x8, 0x2, 0x8}, @MPTCP_PM_ATTR_ADDR={0x24, 0x1, 0x0, 0x1, [@MPTCP_PM_ADDR_ATTR_FAMILY={0x6, 0x1, 0x2}, @MPTCP_PM_ADDR_ATTR_IF_IDX={0x8, 0x7, r8}, @MPTCP_PM_ADDR_ATTR_ID={0x5}, @MPTCP_PM_ADDR_ATTR_FLAGS={0x8, 0x6, 0x2}]}, @MPTCP_PM_ATTR_ADDR={0x1c, 0x1, 0x0, 0x1, [@MPTCP_PM_ADDR_ATTR_ID={0x5, 0x2, 0x55}, @MPTCP_PM_ADDR_ATTR_FAMILY={0x6, 0x1, 0x2}, @MPTCP_PM_ADDR_ATTR_ADDR4={0x8, 0x3, @multicast1}]}, @MPTCP_PM_ATTR_RCV_ADD_ADDRS={0x8, 0x2, 0x2}]}, 0x94}, 0x1, 0x0, 0x0, 0x24040000}, 0x4880) bpf$MAP_UPDATE_ELEM(0x2, &(0x7f0000000140)={r1, &(0x7f00000001c0), &(0x7f0000000080)}, 0x20) r9 = socket$kcm(0x2b, 0x1, 0x0) ioctl$PERF_EVENT_IOC_ENABLE(r9, 0x8912, 0x400200) bpf$MAP_LOOKUP_ELEM(0x1, &(0x7f0000000280)={r1, &(0x7f0000000040), &(0x7f0000000240)}, 0x20) 07:51:15 executing program 2: clone(0x20002004ffc, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) exit_group(0x0) syz_emit_ethernet(0x8e, &(0x7f00000000c0)={@broadcast, @link_local, @void, {@ipv6={0x86dd, @icmpv6={0x0, 0x6, "42bf00", 0x58, 0x3a, 0x0, @local={0xfe, 0x80, [0x3, 0x10, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xd, 0x0, 0x3c]}, @mcast2, {[], @pkt_toobig={0x2, 0x0, 0x0, 0x0, {0x0, 0x6, "7f112d", 0x0, 0x0, 0x0, @mcast1, @remote, [@dstopts={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x3a], [@enc_lim]}, @srh={0x0, 0x2, 0x4, 0x1, 0x0, 0x0, 0x0, [@mcast2]}]}}}}}}}, 0x0) 07:51:15 executing program 0: syz_mount_image$bfs(&(0x7f0000000000)='bfs\x00', &(0x7f0000000040)='./file0\x00', 0x0, 0x2, &(0x7f0000000100)=[{&(0x7f0000000180)="cefaad1bb83c00e740dc", 0xa}, {0x0, 0x0, 0xb3e}], 0x0, 0x0) [ 391.402448] netlink: 24 bytes leftover after parsing attributes in process `syz-executor.4'. [ 391.472894] device veth15 entered promiscuous mode [ 391.484886] kasan: CONFIG_KASAN_INLINE enabled [ 391.489914] kasan: GPF could be caused by NULL-ptr deref or user memory access [ 391.497292] general protection fault: 0000 [#1] PREEMPT SMP KASAN [ 391.503536] CPU: 0 PID: 20603 Comm: systemd-udevd Not tainted 4.19.128-syzkaller #0 [ 391.511334] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 391.520709] RIP: 0010:relay_switch_subbuf+0x213/0x930 [ 391.525907] Code: 48 89 fa 48 c1 ea 03 80 3c 02 00 0f 85 ca 06 00 00 48 b8 00 00 00 00 00 fc ff df 4c 8b 73 58 49 8d 7e 50 48 89 fa 48 c1 ea 03 <80> 3c 02 00 0f 85 89 06 00 00 48 ba 00 00 00 00 00 fc ff df 49 8b [ 391.544815] RSP: 0018:ffff88804d6572d8 EFLAGS: 00010006 [ 391.550189] RAX: dffffc0000000000 RBX: ffff88808aead080 RCX: 1ffff11013ae77ce [ 391.557482] RDX: 000000000000000a RSI: ffffffff816836bb RDI: 0000000000000050 [ 391.564761] RBP: 0000000000000080 R08: ffff88804e966700 R09: 0000000000000010 [ 391.572047] R10: fffff52002c13ad7 R11: ffffc9001609d6bb R12: 0000000000000040 [ 391.579328] R13: ffff88809d73bdc0 R14: 0000000000000000 R15: 00000000000007c0 [ 391.586613] FS: 00007f3a3b2948c0(0000) GS:ffff8880ae600000(0000) knlGS:0000000000000000 [ 391.594842] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 [ 391.600851] CR2: 00007ffe2c3bdc98 CR3: 0000000097dd8000 CR4: 00000000001406f0 [ 391.608131] DR0: 0000000000000000 DR1: 0000000000000000 DR2: 0000000000000000 [ 391.615414] DR3: 0000000000000000 DR6: 00000000fffe0ff0 DR7: 0000000000000400 07:51:15 executing program 2: clone(0x20002004ffc, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) exit_group(0x0) syz_emit_ethernet(0x8e, &(0x7f00000000c0)={@broadcast, @link_local, @void, {@ipv6={0x86dd, @icmpv6={0x0, 0x6, "42bf00", 0x58, 0x3a, 0x0, @local={0xfe, 0x80, [0x3, 0x10, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xd, 0x0, 0xff]}, @mcast2, {[], @pkt_toobig={0x2, 0x0, 0x0, 0x0, {0x0, 0x6, "7f112d", 0x0, 0x0, 0x0, @mcast1, @remote, [@dstopts={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x3a], [@enc_lim]}, @srh={0x0, 0x2, 0x4, 0x1, 0x0, 0x0, 0x0, [@mcast2]}]}}}}}}}, 0x0) 07:51:15 executing program 2: clone(0x20002004ffc, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) exit_group(0x0) syz_emit_ethernet(0x8e, &(0x7f00000000c0)={@broadcast, @link_local, @void, {@ipv6={0x86dd, @icmpv6={0x0, 0x6, "42bf00", 0x58, 0x3a, 0x0, @local={0xfe, 0x80, [0x3, 0x10, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xd]}, @mcast2, {[], @pkt_toobig={0x2, 0x0, 0x0, 0x0, {0x0, 0x6, "7f112d", 0x0, 0x0, 0x0, @mcast1, @remote, [@dstopts={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x3a], [@enc_lim]}, @srh={0x0, 0x2, 0x4, 0x1, 0x0, 0x0, 0x0, [@mcast2]}]}}}}}}}, 0x0) 07:51:15 executing program 3: syz_emit_ethernet(0x8e, &(0x7f0000000680)={@broadcast, @remote, @void, {@ipv6={0x86dd, @icmpv6={0x0, 0x6, "42bf00", 0x58, 0x3a, 0x0, @local={0xfe, 0x80, [0x3, 0x10, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xd]}, @mcast2, {[], @pkt_toobig={0x2, 0x0, 0x0, 0x7c, {0x0, 0x6, "7f112d", 0x8001, 0x29, 0x0, @mcast2={0xff, 0x2, [0x0, 0x0, 0xb]}, @remote, [@routing={0x0, 0x2, 0x0, 0x0, 0x0, [@remote]}], "7d2a653e1ecaede7d8a5bd8263bf7694"}}}}}}}, 0x0) r0 = socket$inet6_tcp(0xa, 0x1, 0x0) getsockopt$inet6_IPV6_FLOWLABEL_MGR(r0, 0x6, 0x1a, 0x0, &(0x7f00000002c0)) ioctl$FS_IOC_MEASURE_VERITY(r0, 0xc0046686, &(0x7f0000000000)={0x2, 0x8d, "7dfa00409178731a1f1b5ee067064c2829eb7a9508fe09e92c2727bbd1cbbbba7a6d51951551e9d84bf648f457decfa4ab5b30c6ebcca223f34df76ed2f9172e4553d0c9c97603ba8943940991e72f7c935184cd9a1edf2f44cf9dee54235f4366881df4b248d0d170f5f3b85d0a52d8316195642217e456644687c21728abea8a0a0d644888c28e0e4d69658a"}) [ 391.622686] Call Trace: [ 391.625289] trace_note.isra.0+0x5d6/0x710 [ 391.629535] __blk_add_trace+0xb93/0xe20 [ 391.633612] ? blk_add_trace_rq+0x470/0x470 [ 391.637954] blk_add_trace_plug+0xfe/0x240 [ 391.642285] blk_mq_make_request+0x1460/0x1bc0 [ 391.646882] ? blk_mq_try_issue_directly+0x180/0x180 [ 391.652001] ? should_fail_bio.isra.0+0xa0/0xa0 [ 391.656691] generic_make_request+0x624/0xe00 [ 391.661198] ? blk_put_request+0x110/0x110 [ 391.665468] ? submit_bio+0xb1/0x430 [ 391.669173] submit_bio+0xb1/0x430 [ 391.672699] ? generic_make_request+0xe00/0xe00 [ 391.677357] ? guard_bio_eod+0x283/0x640 [ 391.681404] mpage_readpages+0x4ce/0x640 [ 391.685466] ? do_mpage_readpage+0x1dd0/0x1dd0 [ 391.690159] ? check_disk_change+0x130/0x130 [ 391.694610] ? gfp_pfmemalloc_allowed+0x150/0x150 [ 391.699438] ? mark_held_locks+0xf0/0xf0 [ 391.703486] ? blkdev_write_begin+0x40/0x40 [ 391.707901] read_pages+0x101/0x610 [ 391.711588] ? __lock_acquire+0x6b9/0x4380 [ 391.715810] ? read_cache_pages+0x750/0x750 [ 391.720117] ? __page_cache_alloc+0x12d/0x450 [ 391.724606] __do_page_cache_readahead+0x5a3/0x6a0 [ 391.729525] ? read_pages+0x610/0x610 [ 391.733311] ? lock_downgrade+0x740/0x740 [ 391.737445] force_page_cache_readahead+0x1dc/0x320 [ 391.742457] page_cache_sync_readahead+0x4b6/0x520 [ 391.747385] generic_file_read_iter+0x1502/0x2bd0 [ 391.752241] blkdev_read_iter+0x11b/0x180 [ 391.756376] __vfs_read+0x50f/0x740 [ 391.760006] ? __se_sys_copy_file_range+0x410/0x410 [ 391.765024] ? avc_policy_seqno+0x9/0x70 [ 391.769081] ? security_file_permission+0x1c0/0x220 [ 391.774085] ? security_file_permission+0x84/0x220 [ 391.778998] vfs_read+0x18e/0x3c0 [ 391.782439] ksys_read+0x12b/0x2a0 [ 391.785964] ? kernel_write+0x110/0x110 [ 391.789926] ? trace_hardirqs_on_thunk+0x1a/0x1c [ 391.794666] ? trace_hardirqs_off_caller+0x69/0x210 [ 391.799671] ? do_syscall_64+0x21/0x620 [ 391.803633] do_syscall_64+0xf9/0x620 [ 391.807422] entry_SYSCALL_64_after_hwframe+0x49/0xbe [ 391.812626] RIP: 0033:0x7f3a3a3db210 [ 391.816331] Code: 73 01 c3 48 8b 0d 98 7d 20 00 f7 d8 64 89 01 48 83 c8 ff c3 66 0f 1f 44 00 00 83 3d b9 c1 20 00 00 75 10 b8 00 00 00 00 0f 05 <48> 3d 01 f0 ff ff 73 31 c3 48 83 ec 08 e8 4e fc ff ff 48 89 04 24 [ 391.835229] RSP: 002b:00007ffe2c3c0e98 EFLAGS: 00000246 ORIG_RAX: 0000000000000000 [ 391.842936] RAX: ffffffffffffffda RBX: 00005572c5955180 RCX: 00007f3a3a3db210 [ 391.850194] RDX: 0000000000000040 RSI: 00005572c59551a8 RDI: 000000000000000f [ 391.857471] RBP: 00005572c5955050 R08: 0000000000000000 R09: 0000000000000070 [ 391.864755] R10: 000000000000006d R11: 0000000000000246 R12: 00000000080f0000 [ 391.872024] R13: 00000000080f0040 R14: 00005572c59550a0 R15: 0000000000000040 [ 391.879391] Modules linked in: [ 391.882577] ---[ end trace 0b0c7a88a4427298 ]--- [ 391.887341] RIP: 0010:relay_switch_subbuf+0x213/0x930 [ 391.892516] Code: 48 89 fa 48 c1 ea 03 80 3c 02 00 0f 85 ca 06 00 00 48 b8 00 00 00 00 00 fc ff df 4c 8b 73 58 49 8d 7e 50 48 89 fa 48 c1 ea 03 <80> 3c 02 00 0f 85 89 06 00 00 48 ba 00 00 00 00 00 fc ff df 49 8b [ 391.911402] RSP: 0018:ffff88804d6572d8 EFLAGS: 00010006 [ 391.916764] RAX: dffffc0000000000 RBX: ffff88808aead080 RCX: 1ffff11013ae77ce [ 391.924046] RDX: 000000000000000a RSI: ffffffff816836bb RDI: 0000000000000050 [ 391.931298] RBP: 0000000000000080 R08: ffff88804e966700 R09: 0000000000000010 [ 391.938553] R10: fffff52002c13ad7 R11: ffffc9001609d6bb R12: 0000000000000040 [ 391.945821] R13: ffff88809d73bdc0 R14: 0000000000000000 R15: 00000000000007c0 [ 391.953095] FS: 00007f3a3b2948c0(0000) GS:ffff8880ae600000(0000) knlGS:0000000000000000 [ 391.961338] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 [ 391.967203] CR2: 00007ffe2c3bdc98 CR3: 0000000097dd8000 CR4: 00000000001406f0 [ 391.974475] DR0: 0000000000000000 DR1: 0000000000000000 DR2: 0000000000000000 [ 391.981744] DR3: 0000000000000000 DR6: 00000000fffe0ff0 DR7: 0000000000000400 [ 391.989087] Kernel panic - not syncing: Fatal exception [ 391.995220] Kernel Offset: disabled [ 391.998840] Rebooting in 86400 seconds..