Warning: Permanently added '10.128.0.216' (ECDSA) to the list of known hosts. 2020/03/12 21:07:23 fuzzer started [ 57.804954] audit: type=1400 audit(1584047243.428:36): avc: denied { map } for pid=8154 comm="syz-fuzzer" path="/root/syz-fuzzer" dev="sda1" ino=16481 scontext=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 tcontext=unconfined_u:object_r:user_home_t:s0 tclass=file permissive=1 2020/03/12 21:07:25 dialing manager at 10.128.0.105:40217 2020/03/12 21:07:25 syscalls: 2955 2020/03/12 21:07:25 code coverage: enabled 2020/03/12 21:07:25 comparison tracing: enabled 2020/03/12 21:07:25 extra coverage: extra coverage is not supported by the kernel 2020/03/12 21:07:25 setuid sandbox: enabled 2020/03/12 21:07:25 namespace sandbox: enabled 2020/03/12 21:07:25 Android sandbox: /sys/fs/selinux/policy does not exist 2020/03/12 21:07:25 fault injection: enabled 2020/03/12 21:07:25 leak checking: CONFIG_DEBUG_KMEMLEAK is not enabled 2020/03/12 21:07:25 net packet injection: enabled 2020/03/12 21:07:25 net device setup: enabled 2020/03/12 21:07:25 concurrency sanitizer: /sys/kernel/debug/kcsan does not exist 2020/03/12 21:07:25 devlink PCI setup: PCI device 0000:00:10.0 is not available 21:10:53 executing program 0: syz_genetlink_get_family_id$fou(&(0x7f0000000000)='fou\x00') ioctl$SNDRV_SEQ_IOCTL_GET_QUEUE_TIMER(0xffffffffffffffff, 0xc0605345, &(0x7f0000000040)={0x8000, 0x2, {0x3, 0x0, 0x800, 0x2, 0x8}, 0x2}) getsockopt$inet6_IPV6_IPSEC_POLICY(0xffffffffffffffff, 0x29, 0x22, &(0x7f00000000c0)={{{@in6=@remote, @in=@loopback, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in6=@ipv4={[], [], @loopback}}, 0x0, @in6=@remote}}, &(0x7f00000001c0)=0xe8) newfstatat(0xffffffffffffff9c, &(0x7f0000000200)='./file0\x00', &(0x7f0000000240)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0) fchown(0xffffffffffffffff, r1, r2) ioctl$VIDIOC_QBUF(0xffffffffffffffff, 0xc058560f, &(0x7f00000002c0)={0x10000, 0x6, 0x4, 0x2, 0x4, {}, {0x3, 0xf, 0x0, 0x0, 0x97, 0x1f, "7dffa7f2"}, 0xffffffff, 0x3, @userptr=0x4, 0x8001, 0x0, 0xffffffffffffffff}) ioctl$sock_netrom_SIOCADDRT(r3, 0x890b, &(0x7f0000000340)={0x0, @remote={0xcc, 0xcc, 0xcc, 0xcc, 0xcc, 0xcc, 0x3}, @rose={'rose', 0x0}, 0x10000, 'syz0\x00', @netrom={0xbb, 0xbb, 0xbb, 0xbb, 0xbb, 0x0, 0x0}, 0x8000, 0x5, [@rose={0xbb, 0xbb, 0xbb, 0x1, 0x0}, @bcast, @remote={0xcc, 0xcc, 0xcc, 0xcc, 0xcc, 0xcc, 0x3}, @rose={0xbb, 0xbb, 0xbb, 0x1, 0x0}, @netrom={0xbb, 0xbb, 0xbb, 0xbb, 0xbb, 0x0, 0x0}, @remote={0xcc, 0xcc, 0xcc, 0xcc, 0xcc, 0xcc, 0x0}, @remote={0xcc, 0xcc, 0xcc, 0xcc, 0xcc, 0xcc, 0x0}, @remote={0xcc, 0xcc, 0xcc, 0xcc, 0xcc, 0xcc, 0x0}]}) write$RDMA_USER_CM_CMD_DISCONNECT(r3, &(0x7f00000003c0)={0xa, 0x4}, 0xc) syz_open_dev$radio(&(0x7f0000000400)='/dev/radio#\x00', 0x0, 0x2) r4 = openat$vga_arbiter(0xffffffffffffff9c, &(0x7f0000000440)='/dev/vga_arbiter\x00', 0x12800, 0x0) r5 = accept4$phonet_pipe(0xffffffffffffffff, &(0x7f0000000480), &(0x7f00000004c0)=0x10, 0xc00) ioctl$sock_FIOGETOWN(r5, 0x8903, &(0x7f0000000500)) socketpair(0x9, 0x1, 0x1, &(0x7f0000000540)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$sock_inet6_SIOCSIFADDR(r6, 0x8916, &(0x7f0000000580)={@remote, 0x51, r0}) r8 = openat$ocfs2_control(0xffffffffffffff9c, &(0x7f00000005c0)='/dev/ocfs2_control\x00', 0x202000, 0x0) ioctl$TIOCSLCKTRMIOS(r8, 0x5457, &(0x7f0000000600)) r9 = openat$ubi_ctrl(0xffffffffffffff9c, &(0x7f0000000640)='/dev/ubi_ctrl\x00', 0x10080, 0x0) getsockopt$CAN_RAW_FILTER(r9, 0x65, 0x1, &(0x7f0000000680)=[{}, {}, {}, {}, {}, {}, {}], &(0x7f00000006c0)=0x38) r10 = syz_genetlink_get_family_id$netlbl_unlabel(&(0x7f0000000740)='NLBL_UNLBL\x00') sendmsg$NLBL_UNLABEL_C_ACCEPT(r4, &(0x7f0000000800)={&(0x7f0000000700)={0x10, 0x0, 0x0, 0x4}, 0xc, &(0x7f00000007c0)={&(0x7f0000000780)={0x1c, r10, 0x400, 0x70bd26, 0x25dfdbfc, {}, [@NLBL_UNLABEL_A_IPV4ADDR={0x8, 0x4, @remote}]}, 0x1c}, 0x1, 0x0, 0x0, 0x8001}, 0x44000) ioctl$sock_inet6_tcp_SIOCATMARK(r9, 0x8905, &(0x7f0000000840)) syz_read_part_table(0x8001, 0x1, &(0x7f0000000980)=[{&(0x7f0000000880)="c047ea36851550f1677377bcfec1f58a5d963f51713852d81ef7bcdc14da84f30fa4c35a88d413c460999f78d05fb723ddeebd14c5b5eedb2b9d57ab61a00afffedd72182997364fa22f1eb31b08bc50e14333efa74ac7497623764c746e4e6cdb9827d37768007a8b1fc035b190eb3cd3b146645ad9616765c6e6c97bded21e1d6d5d922f629470a6072734ba0448fcc4534d879230622c222968d368a5dc56ae6f7ba3d9821e3f72477b234a26ca818c01746001f93b08dda3781e6ec1f4f76e540004149bdba15716a0cbc9215f3005506934a568e9eed2", 0xd9, 0x2}]) sendmsg$NFT_MSG_GETFLOWTABLE(r7, &(0x7f0000000a80)={&(0x7f00000009c0)={0x10, 0x0, 0x0, 0x80000}, 0xc, &(0x7f0000000a40)={&(0x7f0000000a00)={0x40, 0x17, 0xa, 0x401, 0x0, 0x0, {0xa, 0x0, 0x9}, [@NFTA_FLOWTABLE_TABLE={0x9, 0x1, 'syz0\x00'}, @NFTA_FLOWTABLE_FLAGS={0x8, 0x7, 0x1, 0x0, 0x1}, @NFTA_FLOWTABLE_HANDLE={0xc, 0x5, 0x1, 0x0, 0x4}, @NFTA_FLOWTABLE_HANDLE={0xc, 0x5, 0x1, 0x0, 0x3}]}, 0x40}, 0x1, 0x0, 0x0, 0x5004}, 0x40000) r11 = openat$qat_adf_ctl(0xffffffffffffff9c, &(0x7f0000000ac0)='/dev/qat_adf_ctl\x00', 0x1, 0x0) setsockopt$packet_rx_ring(r11, 0x107, 0x5, &(0x7f0000000b00)=@req3={0x20, 0x401, 0xfffffff7, 0x9, 0x82e6, 0x3, 0x1}, 0x1c) r12 = openat$selinux_mls(0xffffffffffffff9c, &(0x7f0000000b40)='/selinux/mls\x00', 0x0, 0x0) ioctl$sock_rose_SIOCRSCLRRT(r12, 0x89e4) ioctl$sock_SIOCGIFVLAN_GET_VLAN_VID_CMD(r12, 0x8982, &(0x7f0000000b80)) r13 = syz_open_dev$ptys(0xc, 0x3, 0x1) ioctl$TIOCMGET(r13, 0x5415, &(0x7f0000000bc0)) [ 268.200332] audit: type=1400 audit(1584047453.818:37): avc: denied { map } for pid=8171 comm="syz-executor.0" path="/sys/kernel/debug/kcov" dev="debugfs" ino=17157 scontext=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 tcontext=system_u:object_r:debugfs_t:s0 tclass=file permissive=1 [ 268.341565] IPVS: ftp: loaded support on port[0] = 21 21:10:54 executing program 1: link(&(0x7f0000000000)='./file0\x00', &(0x7f0000000040)='./file0\x00') r0 = openat$zero(0xffffffffffffff9c, &(0x7f0000000080)='/dev/zero\x00', 0x10840, 0x0) ioctl$KVM_CHECK_EXTENSION(r0, 0xae03, 0x2) fstat(0xffffffffffffffff, &(0x7f00000013c0)={0x0, 0x0, 0x0, 0x0, 0x0}) syz_mount_image$jfs(&(0x7f00000000c0)='jfs\x00', &(0x7f0000000100)='./file0\x00', 0x1, 0x4, &(0x7f0000001340)=[{&(0x7f0000000140)="c36f4daf7c68b84e7bb78a152f30a4aa3349f3b89f08eb2a9ad5070640f6349112455976ea68bbf6699a00d49f0e574547abfd50ec45355415", 0x39, 0x7}, {&(0x7f0000000180)="8ec7627506700d329e053fec87cde041c802a206a2b90e1d7dc0c7db8c934f334af3b62a05ffc6a58f0e68ec91a2e1f99f1dacd01dabbe7fa43518545efe90949de40d6b35bf65356480956219b2a9f2408c12d13c03d70d7b967d1a32b11d978869e161406f230a615a18109a220d5f85f038f8af4a8781d32906c2ff5b6fa1dc0c5002ab1686d6a47368bea393c027ba551c98345452c3013798a3e691b5213b5579012a5194887c357dfc96ecc72ecf98ccced2458b35b990261a89f00fa5413f0ce46e32c3e5b980b260dc0491fa948ed978b1e4f73091007c9a5d20dc6e23f0f55d56fd0b", 0xe7, 0x400}, {&(0x7f0000000280)="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", 0x1000, 0x6}, {&(0x7f0000001280)="e2489b0b691389610774400f3ea68f92fb6b5f77a464298c4fd6c98bd7c121b58c3d232d720c15de62ef89343e67eae3fcdf4eb6db2d70e65f0b4b69637e585589905e9c203eec420ddad2b6a57ffa7ef9102b4a5b7875f15e801cc69889054561c5689990ce27ea02a6f953451cb1e0913bcce60244da42be457ed31dd539dd84dfc3980aaa17956460e17f19d29955d395c4aecbdc2f199a732eeb9b2319a8a03583dce962719fb8fb27", 0xab, 0xfff}], 0x1000004, &(0x7f0000001440)={[{@discard_size={'discard', 0x3d, 0x8}}], [{@uid_lt={'uid<', r1}}, {@fscontext={'fscontext', 0x3d, 'staff_u'}}, {@obj_user={'obj_user', 0x3d, '$'}}, {@smackfsdef={'smackfsdef'}}, {@smackfsdef={'smackfsdef', 0x3d, '/dev/zero\x00'}}, {@obj_type={'obj_type', 0x3d, 'nodev'}}, {@appraise='appraise'}, {@subj_user={'subj_user'}}, {@smackfsfloor={'smackfsfloor', 0x3d, '%.md5sumproc-vmnet1procnodev'}}]}) io_setup(0x1, &(0x7f0000001540)=0x0) r3 = openat$ocfs2_control(0xffffffffffffff9c, &(0x7f0000001680)='/dev/ocfs2_control\x00', 0x800, 0x0) r4 = openat$nullb(0xffffffffffffff9c, &(0x7f0000001700)='/dev/nullb0\x00', 0x60a300, 0x0) ioctl$VIDIOC_G_EXT_CTRLS(0xffffffffffffffff, 0xc0205647, &(0x7f0000001880)={0x7c8cb6fa8f24fce7, 0x4, 0x6, 0xffffffffffffffff, 0x0, &(0x7f0000001840)={0xa00906, 0x6, [], @ptr=0x800}}) r6 = openat$vcs(0xffffffffffffff9c, &(0x7f0000001980)='/dev/vcs\x00', 0x48000, 0x0) io_submit(r2, 0x4, &(0x7f0000001a00)=[&(0x7f0000001600)={0x0, 0x0, 0x0, 0x2, 0x6, r0, &(0x7f0000001580)="cca76624154ca5688af5508caed64f21f213c14a2a8a8771f1a0075e3c15dd7a182ee493ab7e6a2c553d4d7536815d42984ae4e5bcdbf0aaf8114085e361e45f2f9919ac92f176320cb1a26d816dbcc5d9b8d72da1836a", 0x57, 0x2, 0x0, 0x2}, &(0x7f00000016c0)={0x0, 0x0, 0x0, 0x0, 0x4, r0, &(0x7f0000001640)="097c7290be91bde576fe97125f570af6e72b12dd29c0ebb410bf84f952", 0x1d, 0x4, 0x0, 0x1, r3}, &(0x7f00000018c0)={0x0, 0x0, 0x0, 0x1, 0x2, r4, &(0x7f0000001740)="430cc75af10d34adc89db00ffea159910a411e90584e85410b174ecde7424c9d469a390b333017174d3b7547d84d8afdf4aa529d14096ec6d63f193e7ff5463052eb1abf03f1d24c7d6b50091f5e798582426ef4b2f2ab3c94e4dd0732edbcb93daf0d710bb2ba36cfd2613b709f088da1a52f8af5e1ff664a188c507d4d0b7bb5e54713008fb59119f63a8efc1d30525f9abe36cb5cf5879576fd584b5db37227c3960f67fd8f56561bc22bd8c400acf02532e1e9d10c316edc9c94a2fb51e055f827dbaf98bd202e05d0b38f581285a2e22ddf2c3acf6440478e531552f4119640d7b766dde469f49cc6eb", 0xec, 0x1f, 0x0, 0x2, r5}, &(0x7f00000019c0)={0x0, 0x0, 0x0, 0x5, 0x80, r0, &(0x7f0000001900)="765e64b66f9b1d2ff67b4f6ef2804fa0b98fbb8469b020521ccf0cf8b04efd6da6874fa0f82c513c4cef569827c7c08f95016b9ab8a04891ac0d3b321f3b15d3400e3334fa73701c3bba4054c76baff4c6ba7b2f5d6bf4b7d7c663a09f3f1f3dff10d29b728055", 0x67, 0x0, 0x0, 0x4, r6}]) r7 = accept4$nfc_llcp(0xffffffffffffffff, &(0x7f0000001e00), &(0x7f0000001e80)=0x60, 0x400) r8 = openat$cgroup_type(r4, &(0x7f0000001ec0)='cgroup.type\x00', 0x2, 0x0) r9 = openat$selinux_mls(0xffffffffffffff9c, &(0x7f0000001f00)='/selinux/mls\x00', 0x0, 0x0) r10 = openat$vfio(0xffffffffffffff9c, &(0x7f0000001f40)='/dev/vfio/vfio\x00', 0x25143164eb7b3739, 0x0) r11 = socket$phonet_pipe(0x23, 0x5, 0x2) r12 = socket$pppl2tp(0x18, 0x1, 0x1) r13 = syz_open_dev$char_usb(0xc, 0xb4, 0x9) r14 = getpgid(0xffffffffffffffff) getresgid(&(0x7f0000001f80), &(0x7f0000001fc0), &(0x7f0000002000)=0x0) ioctl$sock_FIOGETOWN(r6, 0x8903, &(0x7f0000002040)=0x0) fstat(0xffffffffffffffff, &(0x7f0000002080)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) sendmsg$unix(0xffffffffffffffff, &(0x7f0000002180)={&(0x7f0000001a40)=@abs={0x1, 0x0, 0x4e23}, 0x6e, &(0x7f0000001dc0)=[{&(0x7f0000001ac0)="ab45d74e350267795d8545966e5896a1b002fd2ac7671998dbdb3d1e3e32b449532af69c7627da13c483c3ca058068481e78db66f127aeb3b73a5e69833193b1917427a709fbd195eb6ce7390a864d593a5e8aa3415a64afe9126d90508bdd0e1e9e8b1259eea7c842f2367367ee2ebca06ecc9b3a10c8ff78174707de36f09146e76f396583512a7091bd9d910a3500785cd4a6f4eeed5beef7", 0x9a}, {&(0x7f0000001b80)="01ad2659ba1ff9ac60e07af57e7fbc82af0c4b41634c12c0ab9283928ddec4605a4663cf849e244234d0154658e7d0920b58bf13c36dbffdc1e98052aee6fdb8a0a4e7f8304c344617b212df6c724633ac657e8a24b949c473f8176fc418c6953ff527ad05568229d5602cdb575ce38aefff969a3afb68682b3df5757ab698f60916cd6c0cf784c03d6471e4388eaf4601c8c4b050b94df292e906ec89846fba2ab24932f0840cd5cec34255b28b3ebe7c596f602a3147d60fcb8525447e6ddcedb42d86742eeee488e9b8c43b067e279062", 0xd2}, {&(0x7f0000001c80)="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", 0xfc}, {&(0x7f0000001d80)="839ff556fd21c493015a44b1dcd9b5be6b98f91ce20979163c78a62b4c10000d9544902f4492bfb9c2f86b5d964f07", 0x2f}], 0x4, &(0x7f0000002100)=[@rights={{0x34, 0x1, 0x1, [r7, r8, r0, r9, r10, r11, r12, r4, r13]}}, @cred={{0x1c, 0x1, 0x2, {r14, r1, r15}}}, @cred={{0x1c, 0x1, 0x2, {r16, r1, r17}}}], 0x78, 0x24004050}, 0x4044001) ioctl$UI_END_FF_UPLOAD(0xffffffffffffffff, 0x406855c9, &(0x7f00000021c0)={0x1, 0x100, {0x53, 0x8001, 0x101, {0x1ff, 0xffff}, {0x8, 0x101}, @const={0x7f, {0x6, 0xd7, 0x1000, 0x9d}}}, {0x53, 0x8, 0x0, {0x4, 0x2}, {0x4, 0x3}, @cond=[{0xff, 0x2, 0x908, 0x7, 0x4, 0x4}, {0x4, 0x6, 0x401, 0x3, 0x9}]}}) r18 = openat(0xffffffffffffff9c, &(0x7f0000002240)='./file0\x00', 0x20000, 0x3) ioctl$NBD_DO_IT(r18, 0xab03) prctl$PR_GET_FP_MODE(0x2e) clock_gettime(0x0, &(0x7f0000002280)={0x0, 0x0}) ioctl$VIDIOC_PREPARE_BUF(0xffffffffffffffff, 0xc058565d, &(0x7f00000022c0)={0x4, 0x6, 0x4, 0x400000, 0x800, {r19, r20/1000+30000}, {0x1, 0x2, 0x20, 0x1, 0x96, 0x7, "be6cc19b"}, 0x5, 0x1, @offset=0x401, 0xfff, 0x0, 0xffffffffffffffff}) sendmsg$AUDIT_MAKE_EQUIV(r21, &(0x7f0000002400)={&(0x7f0000002340)={0x10, 0x0, 0x0, 0x2000}, 0xc, &(0x7f00000023c0)={&(0x7f0000002380)={0x28, 0x3f7, 0x100, 0x70bd2a, 0x25dfdbfb, {0x7, 0x7, './file0', './file0'}, ["", "", ""]}, 0x28}, 0x1, 0x0, 0x0, 0x814}, 0x40000) [ 268.519865] chnl_net:caif_netlink_parms(): no params data found [ 268.604384] IPVS: ftp: loaded support on port[0] = 21 21:10:54 executing program 2: ioctl$PPPIOCGFLAGS(0xffffffffffffffff, 0x8004745a, &(0x7f0000000000)) r0 = syz_open_dev$vcsn(&(0x7f0000000040)='/dev/vcs#\x00', 0x80, 0x28481) ioctl$DRM_IOCTL_MODE_OBJ_GETPROPERTIES(r0, 0xc02064b9, &(0x7f0000000100)={&(0x7f0000000080), &(0x7f00000000c0), 0x0, 0xc69f, 0xb0b0b0b0}) r1 = openat$vcs(0xffffffffffffff9c, &(0x7f0000000140)='/dev/vcs\x00', 0x24000, 0x0) ioctl$BLKBSZGET(r1, 0x80081270, &(0x7f0000000180)) ioctl$sock_kcm_SIOCKCMCLONE(0xffffffffffffffff, 0x89e2, &(0x7f00000001c0)={0xffffffffffffffff}) r3 = accept$ax25(0xffffffffffffffff, &(0x7f0000000200)={{0x3, @bcast}, [@netrom, @null, @rose, @remote, @netrom, @remote, @rose, @rose]}, &(0x7f0000000280)=0x48) connect$pppl2tp(r2, &(0x7f00000002c0)=@pppol2tpv3={0x18, 0x1, {0x0, r3, {0x2, 0x4e23, @empty}, 0x0, 0x0, 0x4, 0x3}}, 0x2e) getsockopt$inet_sctp6_SCTP_PR_ASSOC_STATUS(0xffffffffffffffff, 0x84, 0x73, &(0x7f0000000300)={0x0, 0x1ff, 0x30, 0x1, 0x1}, &(0x7f0000000340)=0x18) setsockopt$inet_sctp_SCTP_DEFAULT_SEND_PARAM(r0, 0x84, 0xa, &(0x7f0000000380)={0x8001, 0x7f, 0x800f, 0x80000000, 0x8, 0x5, 0x0, 0x3, r4}, 0x20) r5 = syz_init_net_socket$bt_hci(0x1f, 0x3, 0x1) ioctl$int_out(r5, 0x5462, &(0x7f00000003c0)) r6 = syz_open_dev$ptys(0xc, 0x3, 0x1) ioctl$TIOCSRS485(r6, 0x542f, &(0x7f0000000400)={0x401, 0xcfd, 0x6}) r7 = dup2(0xffffffffffffffff, 0xffffffffffffffff) write$UHID_GET_REPORT_REPLY(r7, &(0x7f0000000440)={0xa, {0x2, 0x0, 0x3f}}, 0xa) getsockopt$inet_sctp_SCTP_PARTIAL_DELIVERY_POINT(0xffffffffffffffff, 0x84, 0x13, &(0x7f0000000480)={0x0}, &(0x7f00000004c0)=0x8) setsockopt$inet_sctp_SCTP_RESET_ASSOC(0xffffffffffffffff, 0x84, 0x78, &(0x7f0000000500)=r8, 0x4) r9 = accept$nfc_llcp(0xffffffffffffffff, &(0x7f0000000540), &(0x7f00000005c0)=0x60) r10 = accept(r9, &(0x7f0000000600)=@can, &(0x7f0000000680)=0x80) ioctl$DRM_IOCTL_MODE_GETRESOURCES(r2, 0xc04064a0, &(0x7f00000007c0)={&(0x7f00000006c0)=[0x0, 0x0, 0x0, 0x0], &(0x7f0000000700)=[0x0, 0x0, 0x0, 0x0, 0x0], &(0x7f0000000740)=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0], &(0x7f0000000780)=[0x0], 0x4, 0x5, 0x6, 0x1}) setxattr$trusted_overlay_redirect(&(0x7f0000000800)='./file0\x00', &(0x7f0000000840)='trusted.overlay.redirect\x00', &(0x7f0000000880)='./file0\x00', 0x8, 0x2) lstat(&(0x7f0000000980)='./file0\x00', &(0x7f00000009c0)={0x0, 0x0, 0x0, 0x0, 0x0}) mount$9p_virtio(&(0x7f00000008c0)='syz\x00', &(0x7f0000000900)='./file0\x00', &(0x7f0000000940)='9p\x00', 0x800020, &(0x7f0000000a40)={'trans=virtio,', {[{@access_user='access=user'}, {@access_uid={'access', 0x3d, r11}}], [{@dont_hash='dont_hash'}, {@fscontext={'fscontext', 0x3d, 'root'}}]}}) timer_create(0x4, &(0x7f0000000c40)={0x0, 0x18, 0x1, @thr={&(0x7f0000000ac0)="31fdca0ab12ffd17b2743c816b393e87ef817011d8aa167fb5e565288ddeec3e8c353edcd4b1bd8237fd99e6b2e9b17e6501ceab8d38748df44a359f52bb1596e8b0043c5fcd91a39e9194891d11ab6c116cd01e4e6448171314165248701292ddc67f7b8088e5e895339311931e8aac9459d0ad20f3896e7a4404b5009bf6de30d95aed726419bc1c8c4337cb937789400f0b8a4da49c8523b1ca8a607e91630193774b23ed29ec2cf410aba57328eba92fdedc7e9296b1a52174fb163e5c630cb4fa000b802020341716b21a6859b759e562e2a43cb900e4be", &(0x7f0000000bc0)="05378c877ea61fa11c0e2f890464ed980e47a904ed54b5f60e1812b696b2f7d47f744836cac553e5cdf1041b87917620125438b9085a78ee682ee75c3a4a119fdda4354c9fd19e1485b86c7498a4ce0c4040f8da9c343eeba6dc6d84b0d69a31a04bc587b9e5d0fa8ddc0485c5b54f27c19f07dcf6d2102fc27384a614393f21"}}, &(0x7f0000000c80)) r12 = fcntl$dupfd(r2, 0x0, 0xffffffffffffffff) r13 = accept4$rose(r10, &(0x7f0000000cc0)=@short={0xb, @remote, @rose, 0x1, @bcast}, &(0x7f0000000d00)=0x1c, 0x80800) ioctl$sock_bt_cmtp_CMTPCONNADD(r12, 0x400443c8, &(0x7f0000000d40)={r13, 0x82}) r14 = syz_open_dev$vcsu(&(0x7f0000000d80)='/dev/vcsu#\x00', 0x4, 0x10000) ioctl$FS_IOC_GETFSLABEL(r14, 0x81009431, &(0x7f0000000dc0)) [ 268.665793] bridge0: port 1(bridge_slave_0) entered blocking state [ 268.672769] bridge0: port 1(bridge_slave_0) entered disabled state [ 268.681036] device bridge_slave_0 entered promiscuous mode [ 268.700183] bridge0: port 2(bridge_slave_1) entered blocking state [ 268.708869] bridge0: port 2(bridge_slave_1) entered disabled state [ 268.716757] device bridge_slave_1 entered promiscuous mode [ 268.767547] bond0: Enslaving bond_slave_0 as an active interface with an up link [ 268.815164] bond0: Enslaving bond_slave_1 as an active interface with an up link [ 268.856119] IPv6: ADDRCONF(NETDEV_UP): team_slave_0: link is not ready [ 268.864262] team0: Port device team_slave_0 added [ 268.872970] chnl_net:caif_netlink_parms(): no params data found [ 268.878412] IPVS: ftp: loaded support on port[0] = 21 [ 268.883279] IPv6: ADDRCONF(NETDEV_UP): team_slave_1: link is not ready [ 268.892315] team0: Port device team_slave_1 added [ 268.931321] batman_adv: batadv0: Adding interface: batadv_slave_0 [ 268.937687] batman_adv: batadv0: The MTU of interface batadv_slave_0 is too small (1500) to handle the transport of batman-adv packets. Packets going over this interface will be fragmented on layer2 which could impact the performance. Setting the MTU to 1560 would solve the problem. [ 268.963657] batman_adv: batadv0: Not using interface batadv_slave_0 (retrying later): interface not active [ 268.988700] batman_adv: batadv0: Adding interface: batadv_slave_1 [ 268.995199] batman_adv: batadv0: The MTU of interface batadv_slave_1 is too small (1500) to handle the transport of batman-adv packets. Packets going over this interface will be fragmented on layer2 which could impact the performance. Setting the MTU to 1560 would solve the problem. [ 269.020929] batman_adv: batadv0: Not using interface batadv_slave_1 (retrying later): interface not active 21:10:54 executing program 3: r0 = openat$hwrng(0xffffffffffffff9c, &(0x7f0000000000)='/dev/hwrng\x00', 0x800, 0x0) ioctl$SCSI_IOCTL_GET_IDLUN(r0, 0x5382, &(0x7f0000000040)) r1 = socket$inet_udplite(0x2, 0x2, 0x88) r2 = fcntl$dupfd(0xffffffffffffffff, 0x406, 0xffffffffffffffff) ioctl$SG_GET_PACK_ID(r2, 0x227c, &(0x7f0000000080)) lsetxattr$trusted_overlay_redirect(&(0x7f00000000c0)='./file0\x00', &(0x7f0000000100)='trusted.overlay.redirect\x00', &(0x7f0000000140)='./file0\x00', 0x8, 0x3) execve(&(0x7f0000000180)='./file0\x00', &(0x7f0000000240)=[&(0x7f00000001c0)='trusted.overlay.redirect\x00', &(0x7f0000000200)='trusted.overlay.redirect\x00'], &(0x7f00000002c0)=[&(0x7f0000000280)=')}system\x00']) rseq(&(0x7f0000000300)={0x0, 0x0, 0x0, 0x2}, 0x20, 0x0, 0x0) socketpair$tipc(0x1e, 0x5, 0x0, &(0x7f0000000340)={0xffffffffffffffff, 0xffffffffffffffff}) sendmsg$sock(r4, &(0x7f0000000440)={&(0x7f0000000380)=@ax25={{0x3, @bcast, 0x6}, [@rose={0xbb, 0xbb, 0xbb, 0x1, 0x0}, @remote={0xcc, 0xcc, 0xcc, 0xcc, 0xcc, 0xcc, 0x2}, @netrom={0xbb, 0xbb, 0xbb, 0xbb, 0xbb, 0x0, 0x0}, @rose={0xbb, 0xbb, 0xbb, 0x1, 0x0}, @bcast, @bcast, @remote={0xcc, 0xcc, 0xcc, 0xcc, 0xcc, 0xcc, 0x2}, @netrom={0xbb, 0xbb, 0xbb, 0xbb, 0xbb, 0x0, 0x0}]}, 0x80, &(0x7f0000000400)}, 0x400c850) r5 = openat(0xffffffffffffffff, &(0x7f0000000480)='./file0\x00', 0x7db101, 0x0) ioctl$sock_SIOCGIFVLAN_SET_VLAN_NAME_TYPE_CMD(r5, 0x8982, &(0x7f00000004c0)={0x6, 'batadv_slave_1\x00', {0x4}, 0x401}) r6 = ioctl$KVM_CREATE_VCPU(r0, 0xae41, 0x1) tee(r1, r6, 0xffffffff80000000, 0xf) r7 = bpf$MAP_CREATE(0x0, &(0x7f0000000500)={0xa, 0x9, 0x6, 0x0, 0x280, r5, 0x1, [], 0x0, 0xffffffffffffffff, 0x1, 0x4, 0x2}, 0x40) r8 = accept4$inet(0xffffffffffffffff, &(0x7f0000000540)={0x2, 0x0, @initdev}, &(0x7f0000000580)=0x10, 0x800) r9 = openat$adsp1(0xffffffffffffff9c, &(0x7f00000005c0)='/dev/adsp1\x00', 0x80, 0x0) ppoll(&(0x7f0000000600)=[{r3, 0x84a53e78bac2976d}, {r7, 0x2}, {r8, 0x14}, {r9, 0x4400}, {r6, 0x1000}], 0x5, &(0x7f0000000640)={0x0, 0x989680}, &(0x7f0000000680)={[0x1]}, 0x8) r10 = openat$selinux_avc_cache_stats(0xffffffffffffff9c, &(0x7f00000006c0)='/selinux/avc/cache_stats\x00', 0x0, 0x0) ioctl$SECCOMP_IOCTL_NOTIF_RECV(r7, 0xc0502100, &(0x7f0000000700)={0x0}) ioctl$SECCOMP_IOCTL_NOTIF_ID_VALID(r10, 0x80082102, &(0x7f0000000780)=r11) ioctl$DRM_IOCTL_MODE_GETFB(0xffffffffffffffff, 0xc01c64ad, &(0x7f00000007c0)={0x1, 0x4, 0x0, 0xffffffc1, 0x1, 0x4, 0x1}) recvmmsg(r2, &(0x7f0000002f80)=[{{&(0x7f0000000800)=@ax25={{0x3, @netrom}, [@default, @rose, @null, @remote, @default, @netrom, @rose, @netrom]}, 0x80, &(0x7f0000000900)=[{&(0x7f0000000880)=""/11, 0xb}, {&(0x7f00000008c0)=""/10, 0xa}], 0x2, &(0x7f0000000940)}, 0x4}, {{&(0x7f0000000980)=@l2tp6={0xa, 0x0, 0x0, @remote}, 0x80, &(0x7f0000000b40)=[{&(0x7f0000000a00)=""/22, 0x16}, {&(0x7f0000000a40)=""/224, 0xe0}], 0x2, &(0x7f0000000b80)=""/61, 0x3d}, 0x4b}, {{&(0x7f0000000bc0)=@ipx, 0x80, &(0x7f0000000e00)=[{&(0x7f0000000c40)=""/23, 0x17}, {&(0x7f0000000c80)=""/117, 0x75}, {&(0x7f0000000d00)=""/228, 0xe4}], 0x3, &(0x7f0000000e40)=""/28, 0x1c}, 0x2}, {{&(0x7f0000000e80)=@ax25={{}, [@netrom, @null, @null, @default, @rose, @netrom, @bcast]}, 0x80, &(0x7f0000001480)=[{&(0x7f0000000f00)=""/86, 0x56}, {&(0x7f0000000f80)=""/114, 0x72}, {&(0x7f0000001000)=""/214, 0xd6}, {&(0x7f0000001100)=""/255, 0xff}, {&(0x7f0000001200)=""/129, 0x81}, {&(0x7f00000012c0)=""/150, 0x96}, {&(0x7f0000001380)=""/240, 0xf0}], 0x7}, 0x9}, {{&(0x7f0000001500)=@sco, 0x80, &(0x7f0000001700)=[{&(0x7f0000001580)=""/199, 0xc7}, {&(0x7f0000001680)=""/74, 0x4a}], 0x2, &(0x7f0000001740)=""/202, 0xca}, 0x5}, {{&(0x7f0000001840)=@xdp, 0x80, &(0x7f00000028c0)=[{&(0x7f00000018c0)=""/4096, 0x1000}], 0x1, &(0x7f0000002900)=""/179, 0xb3}, 0x8}, {{0x0, 0x0, &(0x7f0000002bc0)=[{&(0x7f00000029c0)=""/85, 0x55}, {&(0x7f0000002a40)=""/89, 0x59}, {&(0x7f0000002ac0)=""/29, 0x1d}, {&(0x7f0000002b00)=""/175, 0xaf}], 0x4}, 0xac}, {{&(0x7f0000002c00)=@generic, 0x80, &(0x7f0000002ec0)=[{&(0x7f0000002c80)=""/117, 0x75}, {&(0x7f0000002d00)=""/207, 0xcf}, {&(0x7f0000002e00)=""/152, 0x98}], 0x3, &(0x7f0000002f00)=""/95, 0x5f}, 0x10001}], 0x8, 0x0, &(0x7f0000003180)={0x0, 0x989680}) r12 = openat$cachefiles(0xffffffffffffff9c, &(0x7f00000031c0)='/dev/cachefiles\x00', 0x40200, 0x0) getsockopt$inet_sctp_SCTP_INITMSG(r12, 0x84, 0x2, &(0x7f0000003200), &(0x7f0000003240)=0x8) r13 = syz_open_dev$audion(&(0x7f0000003280)='/dev/audio#\x00', 0x7, 0x100) ioctl$BLKBSZGET(r13, 0x80081270, &(0x7f00000032c0)) r14 = socket$inet_icmp_raw(0x2, 0x3, 0x1) setsockopt$inet_MCAST_LEAVE_GROUP(r14, 0x0, 0x2d, &(0x7f0000004400)={0x7, {{0x2, 0x4e23, @initdev={0xac, 0x1e, 0x0, 0x0}}}}, 0x88) r15 = syz_open_dev$media(&(0x7f00000044c0)='/dev/media#\x00', 0x8000, 0x108040) sendmsg$AUDIT_USER_AVC(r15, &(0x7f00000045c0)={&(0x7f0000004500)={0x10, 0x0, 0x0, 0x2}, 0xc, &(0x7f0000004580)={&(0x7f0000004540)={0x14, 0x453, 0x200, 0x70bd2c, 0x25dfdbfb, "6782c5", ["", "", "", "", "", "", "", "", ""]}, 0x14}, 0x1, 0x0, 0x0, 0x20004040}, 0x800) [ 269.036243] IPv6: ADDRCONF(NETDEV_UP): bridge_slave_0: link is not ready [ 269.058058] IPv6: ADDRCONF(NETDEV_UP): bridge_slave_1: link is not ready [ 269.195604] device hsr_slave_0 entered promiscuous mode [ 269.221799] device hsr_slave_1 entered promiscuous mode 21:10:54 executing program 4: r0 = dup3(0xffffffffffffffff, 0xffffffffffffffff, 0x0) ioctl$SNDRV_SEQ_IOCTL_GET_SUBSCRIPTION(r0, 0xc0505350, &(0x7f0000000000)={{0x2, 0x1}, {0xff, 0x1f}, 0x7, 0x0, 0x81}) r1 = openat$qat_adf_ctl(0xffffffffffffff9c, &(0x7f0000000080)='/dev/qat_adf_ctl\x00', 0x408241, 0x0) accept$alg(r1, 0x0, 0x0) socket$alg(0x26, 0x5, 0x0) r2 = syz_open_dev$tty1(0xc, 0x4, 0x4) ioctl$KDFONTOP_GET(r2, 0x4b72, &(0x7f00000004c0)={0x1, 0x1, 0xf, 0x1, 0x1d7, &(0x7f00000000c0)}) ioctl$SIOCGSTAMP(0xffffffffffffffff, 0x8906, &(0x7f0000000500)) connect$unix(r1, &(0x7f0000000540)=@file={0x0, './file0\x00'}, 0x6e) ioctl$GIO_CMAP(r1, 0x4b70, &(0x7f00000005c0)) r3 = syz_open_dev$audion(&(0x7f0000000600)='/dev/audio#\x00', 0x4, 0x240100) r4 = syz_genetlink_get_family_id$netlbl_cipso(&(0x7f0000000680)='NLBL_CIPSOv4\x00') sendmsg$NLBL_CIPSOV4_C_REMOVE(r3, &(0x7f0000000740)={&(0x7f0000000640)={0x10, 0x0, 0x0, 0x100}, 0xc, &(0x7f0000000700)={&(0x7f00000006c0)={0x1c, r4, 0x100, 0x70bd2d, 0x25dfdbfb, {}, [@NLBL_CIPSOV4_A_DOI={0x8, 0x1, 0x3}]}, 0x1c}, 0x1, 0x0, 0x0, 0x20008000}, 0x4000011) setsockopt$inet_sctp6_SCTP_INITMSG(r0, 0x84, 0x2, &(0x7f0000000780)={0x0, 0x9f7, 0x4fa}, 0x8) r5 = openat$null(0xffffffffffffff9c, &(0x7f00000007c0)='/dev/null\x00', 0x321580, 0x0) ioctl$DRM_IOCTL_MODE_SETPROPERTY(r5, 0xc01064ab, &(0x7f0000000800)={0x8c6, 0x1, 0x1f}) r6 = openat$qat_adf_ctl(0xffffffffffffff9c, &(0x7f0000000840)='/dev/qat_adf_ctl\x00', 0x40800, 0x0) setsockopt$inet_tcp_TCP_REPAIR_OPTIONS(r6, 0x6, 0x16, &(0x7f0000000880)=[@window={0x3, 0xdc00, 0x8}, @timestamp, @sack_perm, @window={0x3, 0x800, 0x2}, @sack_perm, @sack_perm, @timestamp], 0x7) r7 = socket$bt_bnep(0x1f, 0x3, 0x4) setsockopt$bt_BT_VOICE(r7, 0x112, 0xb, &(0x7f00000008c0)=0x60, 0x2) write$cgroup_subtree(0xffffffffffffffff, &(0x7f0000000900)={[{0x2b, 'pids'}, {0x2b, 'pids'}, {0x2d, 'memory'}, {0x2d, 'pids'}, {0x2b, 'cpu'}, {0x2d, 'pids'}, {0x2b, 'memory'}]}, 0x2d) openat$vga_arbiter(0xffffffffffffff9c, &(0x7f0000000940)='/dev/vga_arbiter\x00', 0x240102, 0x0) ioctl$PIO_SCRNMAP(r3, 0x4b41, &(0x7f0000000980)="d4f61288fef4e7c96ab531adfc39031aa4ba8e932e0744675345ada07ac95e292393bd4361cc37f885b9a8ea841af3afdf4639bd51f6c8dbc104b53e3aed670a81aaff0953e6a3aed6919ad3b0cbb018581df524fba95915d29023e8f76e4f9f22a2446fdfde8face2c89cd1334a918482d751a45d4cd967cf6b208347dbc31e09d0a0ff17ff") r8 = creat(&(0x7f00000036c0)='./file0\x00', 0x34) setsockopt$inet6_tcp_TCP_MD5SIG(r8, 0x6, 0xe, &(0x7f0000003700)={@in={{0x2, 0x4e22, @initdev={0xac, 0x1e, 0x0, 0x0}}}, 0x0, 0x0, 0xf, 0x0, "046b5c05604a8f67d1db82ee483f7d1c3f30b1d77bdb555eef567a1c5b6f05d2f81463d60f8b4a97f5d5a10b672378a85d57445985b62373e2882f066f9b1078a2d98889a43d409d04e009c323477725"}, 0xd8) r9 = openat$dlm_control(0xffffffffffffff9c, &(0x7f0000003800)='/dev/dlm-control\x00', 0x8000, 0x0) setsockopt$inet_sctp_SCTP_SOCKOPT_CONNECTX_OLD(r9, 0x84, 0x6b, &(0x7f0000003840)=[@in6={0xa, 0x4e24, 0x4, @loopback, 0x7f}, @in={0x2, 0x4e21, @remote}, @in={0x2, 0x4e20, @remote}, @in6={0xa, 0x4e20, 0x5, @empty, 0x1b}, @in6={0xa, 0x4e24, 0xffff, @dev={0xfe, 0x80, [], 0x3b}, 0xfff}, @in6={0xa, 0x4e20, 0xffff, @ipv4={[], [], @dev={0xac, 0x14, 0x14, 0x16}}, 0x4}, @in6={0xa, 0x4e21, 0x3, @mcast2, 0x10000}, @in={0x2, 0x4e23, @loopback}, @in={0x2, 0x4e21, @initdev={0xac, 0x1e, 0x1, 0x0}}], 0xcc) r10 = openat$vcsu(0xffffffffffffff9c, &(0x7f0000003940)='/dev/vcsu\x00', 0x2, 0x0) r11 = syz_genetlink_get_family_id$devlink(&(0x7f00000039c0)='devlink\x00') sendmsg$DEVLINK_CMD_PORT_SET(r10, &(0x7f0000003b40)={&(0x7f0000003980)={0x10, 0x0, 0x0, 0x1}, 0xc, &(0x7f0000003b00)={&(0x7f0000003a00)={0x100, r11, 0x100, 0x70bd2d, 0x25dfdbfc, {}, [{{@nsim={{0xe, 0x1, 'netdevsim\x00'}, {0xf, 0x2, {'netdevsim', 0x0}}}, {0x8}}, {0x6, 0x4, 0x2}}, {{@nsim={{0xe, 0x1, 'netdevsim\x00'}, {0xf, 0x2, {'netdevsim', 0x0}}}, {0x8}}, {0x6, 0x4, 0x1}}, {{@nsim={{0xe, 0x1, 'netdevsim\x00'}, {0xf, 0x2, {'netdevsim', 0x0}}}, {0x8, 0x3, 0x1}}, {0x6}}, {{@pci={{0x8, 0x1, 'pci\x00'}, {0x11, 0x2, '0000:00:10.0\x00'}}, {0x8}}, {0x6, 0x4, 0x3}}, {{@nsim={{0xe, 0x1, 'netdevsim\x00'}, {0xf, 0x2, {'netdevsim', 0x0}}}, {0x8, 0x3, 0x1}}, {0x6}}]}, 0x100}, 0x1, 0x0, 0x0, 0x8880}, 0x40) [ 269.273736] bridge0: port 1(bridge_slave_0) entered blocking state [ 269.280163] bridge0: port 1(bridge_slave_0) entered disabled state [ 269.290335] device bridge_slave_0 entered promiscuous mode [ 269.304407] IPv6: ADDRCONF(NETDEV_UP): hsr_slave_0: link is not ready [ 269.316995] IPVS: ftp: loaded support on port[0] = 21 [ 269.334909] bridge0: port 2(bridge_slave_1) entered blocking state [ 269.343110] bridge0: port 2(bridge_slave_1) entered disabled state [ 269.359384] device bridge_slave_1 entered promiscuous mode [ 269.368318] IPv6: ADDRCONF(NETDEV_UP): hsr_slave_1: link is not ready [ 269.497348] chnl_net:caif_netlink_parms(): no params data found [ 269.518989] bond0: Enslaving bond_slave_0 as an active interface with an up link [ 269.574229] bond0: Enslaving bond_slave_1 as an active interface with an up link [ 269.618592] IPVS: ftp: loaded support on port[0] = 21 21:10:55 executing program 5: r0 = epoll_create1(0x0) ioctl$VIDIOC_G_EXT_CTRLS(0xffffffffffffffff, 0xc0205647, &(0x7f0000000040)={0x4, 0x6, 0x6, 0xffffffffffffffff, 0x0, &(0x7f0000000000)={0x98090d, 0x8000, [], @value64=0xffffffffffffff01}}) epoll_ctl$EPOLL_CTL_DEL(r0, 0x2, r1) r2 = openat$sequencer(0xffffffffffffff9c, &(0x7f0000000080)='/dev/sequencer\x00', 0x4582, 0x0) sendmsg$RDMA_NLDEV_CMD_NEWLINK(r2, &(0x7f0000000200)={&(0x7f00000000c0)={0x10, 0x0, 0x0, 0x2}, 0xc, &(0x7f00000001c0)={&(0x7f0000000100)={0x88, 0x1403, 0x100, 0x70bd2c, 0x25dfdbfe, "", [{{0x9, 0x2, 'syz1\x00'}, {0x8, 0x41, 'siw\x00'}, {0x14, 0x33, 'nr0\x00'}}, {{0x9, 0x2, 'syz2\x00'}, {0x8, 0x41, 'rxe\x00'}, {0x14, 0x33, 'macvtap0\x00'}}, {{0x9, 0x2, 'syz0\x00'}, {0x8, 0x41, 'siw\x00'}, {0x14, 0x33, 'lo\x00'}}]}, 0x88}, 0x1, 0x0, 0x0, 0x4008044}, 0x20040001) ioctl$VIDIOC_ENCODER_CMD(0xffffffffffffffff, 0xc028564d, &(0x7f0000000240)={0x0, 0x0, [0xfffffff9, 0x7c1, 0x6, 0x3, 0x1, 0x0, 0x0, 0x5]}) write(r2, &(0x7f0000000280)="adde6400e58bc6baacaba22f2b3795f6b04f9a66d34a22370e337eb1d0e0a0fb0c160928b137752f7aea0d0662a8542aa0b685fc4d85ce9b32ac7e4be579a407ae51887b96f0d866eb3fee5bdd7650a101f77e12f30e4e9c54bfb66dbe0b079d046ea3081840c5f9d3c6c8a7d501fdcc4de154c3a8ae", 0x76) ioctl$SG_SET_FORCE_PACK_ID(r1, 0x227b, &(0x7f0000000300)=0x1) r3 = openat$selinux_avc_hash_stats(0xffffffffffffff9c, &(0x7f0000000340)='/selinux/avc/hash_stats\x00', 0x0, 0x0) sendmsg$NFNL_MSG_ACCT_GET_CTRZERO(r3, &(0x7f0000000480)={&(0x7f0000000380)={0x10, 0x0, 0x0, 0x4}, 0xc, &(0x7f0000000440)={&(0x7f00000003c0)={0x58, 0x2, 0x7, 0x101, 0x0, 0x0, {0x0, 0x0, 0x8}, [@NFACCT_PKTS={0xc, 0x2, 0x1, 0x0, 0x8}, @NFACCT_QUOTA={0xc, 0x6, 0x1, 0x0, 0x6}, @NFACCT_PKTS={0xc}, @NFACCT_FLAGS={0x8, 0x5, 0x1, 0x0, 0x2}, @NFACCT_PKTS={0xc, 0x2, 0x1, 0x0, 0x80000001}, @NFACCT_NAME={0x9, 0x1, 'syz1\x00'}]}, 0x58}, 0x1, 0x0, 0x0, 0x800}, 0x4) r4 = openat$nvme_fabrics(0xffffffffffffff9c, &(0x7f00000004c0)='/dev/nvme-fabrics\x00', 0x0, 0x0) write$FUSE_NOTIFY_INVAL_INODE(r4, &(0x7f0000000500)={0x28, 0x2, 0x0, {0x3, 0x0, 0x81}}, 0x28) r5 = syz_init_net_socket$nl_rdma(0xffffffffffffffff, 0x3, 0x14) ioctl$sock_inet_SIOCSIFBRDADDR(r5, 0x891a, &(0x7f0000000540)={'macvlan0\x00', {0x2, 0x4e23, @dev={0xac, 0x14, 0x14, 0x19}}}) r6 = accept4$netrom(0xffffffffffffffff, &(0x7f0000000580)={{0x3, @null}, [@null, @default, @remote, @rose, @rose, @remote, @default, @netrom]}, &(0x7f0000000600)=0x48, 0x800) fsetxattr$security_evm(r6, &(0x7f0000000640)='security.evm\x00', &(0x7f0000000680)=@v1={0x2, "5549a737f949c2c3d3"}, 0xa, 0x2) r7 = mmap$binder(&(0x7f0000ff8000/0x5000)=nil, 0x5000, 0x1, 0x11, r2, 0x6934) ioctl$BINDER_WRITE_READ(r3, 0xc0306201, &(0x7f00000008c0)={0x5c, 0x0, &(0x7f0000000780)=[@release={0x40046306, 0x2}, @free_buffer={0x40086303, r7}, @register_looper, @transaction={0x40406300, {0x2, 0x0, 0x0, 0x0, 0x10, 0x0, 0x0, 0x58, 0x18, &(0x7f00000006c0)={@fda={0x66646185, 0x3, 0x1, 0xb}, @flat=@handle={0x73682a85, 0xa, 0x2}, @fda={0x66646185, 0x6, 0x0, 0x2e}}, &(0x7f0000000740)={0x0, 0x20, 0x38}}}], 0xa2, 0x0, &(0x7f0000000800)="39328d01904860bc77a29cd213016f15641aa44621e96bb5c6d1a86b8ed8865d8d54e6f8f0d4b38f72d74658d267ee3d329104c522d480492c2315ceccb674ca23f128c21b97e49c408ad3fa97f9edd1f470223b1597b5db02a13d15ba6ba6cede08359f5af330b29b17cf7419320b4aa127eefaee9bf399b94ff4db38eaedc876894ff0e460786a1fd224731e726778f352796d49c7cfb463f96057261180c4be97"}) ioctl$sock_inet_SIOCGIFADDR(r5, 0x8915, &(0x7f0000000900)={'netdevsim0\x00', {0x2, 0x4e22, @empty}}) r8 = accept4$llc(0xffffffffffffffff, &(0x7f0000000940)={0x1a, 0x0, 0x0, 0x0, 0x0, 0x0, @dev}, &(0x7f0000000980)=0x10, 0x800) ioctl$sock_SIOCSIFVLAN_SET_VLAN_NAME_TYPE_CMD(r8, 0x8983, &(0x7f00000009c0)={0x6, 'veth1_to_team\x00', {0x6}, 0x6}) getsockopt$TIPC_NODE_RECVQ_DEPTH(r4, 0x10f, 0x83, &(0x7f0000000a00), &(0x7f0000000a40)=0x4) ioctl$TIOCOUTQ(r2, 0x5411, &(0x7f0000000a80)) r9 = openat$cgroup_ro(r1, &(0x7f0000000ac0)='io.stat\x00', 0x0, 0x0) sendmsg$RDMA_NLDEV_CMD_NEWLINK(r9, &(0x7f0000000cc0)={&(0x7f0000000b00)={0x10, 0x0, 0x0, 0x100}, 0xc, &(0x7f0000000c80)={&(0x7f0000000b40)={0x128, 0x1403, 0x10, 0x70bd25, 0x25dfdbff, "", [{{0x9, 0x2, 'syz1\x00'}, {0x8, 0x41, 'siw\x00'}, {0x14, 0x33, 'caif0\x00'}}, {{0x9, 0x2, 'syz1\x00'}, {0x8, 0x41, 'siw\x00'}, {0x14, 0x33, 'ipvlan0\x00'}}, {{0x9, 0x2, 'syz1\x00'}, {0x8, 0x41, 'siw\x00'}, {0x14, 0x33, 'bond0\x00'}}, {{0x9, 0x2, 'syz2\x00'}, {0x8, 0x41, 'siw\x00'}, {0x14, 0x33, 'lo\x00'}}, {{0x9, 0x2, 'syz2\x00'}, {0x8, 0x41, 'siw\x00'}, {0x14, 0x33, 'vlan1\x00'}}, {{0x9, 0x2, 'syz1\x00'}, {0x8, 0x41, 'rxe\x00'}, {0x14, 0x33, 'veth0_vlan\x00'}}, {{0x9, 0x2, 'syz2\x00'}, {0x8, 0x41, 'rxe\x00'}, {0x14, 0x33, 'hsr0\x00'}}]}, 0x128}, 0x1, 0x0, 0x0, 0x20000010}, 0x81) r10 = openat$ocfs2_control(0xffffffffffffff9c, &(0x7f0000000d00)='/dev/ocfs2_control\x00', 0x20b03, 0x0) accept4$nfc_llcp(r10, &(0x7f0000000d40), &(0x7f0000000dc0)=0x60, 0x800) setsockopt$llc_int(0xffffffffffffffff, 0x10c, 0x3, &(0x7f0000000e00)=0x8, 0x4) ioctl$SG_GET_TIMEOUT(r2, 0x2202, 0x0) r11 = dup2(0xffffffffffffffff, r6) getsockopt$IP6T_SO_GET_REVISION_MATCH(r11, 0x29, 0x44, &(0x7f0000000e40)={'icmp\x00'}, &(0x7f0000000e80)=0x1e) [ 269.693355] IPv6: ADDRCONF(NETDEV_UP): team_slave_0: link is not ready [ 269.701098] team0: Port device team_slave_0 added [ 269.744027] IPv6: ADDRCONF(NETDEV_UP): team_slave_1: link is not ready [ 269.754752] team0: Port device team_slave_1 added [ 269.817309] bridge0: port 1(bridge_slave_0) entered blocking state [ 269.825900] audit: type=1400 audit(1584047455.458:38): avc: denied { create } for pid=8172 comm="syz-executor.0" scontext=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 tcontext=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 tclass=netlink_generic_socket permissive=1 [ 269.826944] bridge0: port 1(bridge_slave_0) entered disabled state [ 269.856840] audit: type=1400 audit(1584047455.458:39): avc: denied { write } for pid=8172 comm="syz-executor.0" scontext=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 tcontext=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 tclass=netlink_generic_socket permissive=1 [ 269.860839] device bridge_slave_0 entered promiscuous mode [ 269.895212] audit: type=1400 audit(1584047455.518:40): avc: denied { read } for pid=8172 comm="syz-executor.0" scontext=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 tcontext=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 tclass=netlink_generic_socket permissive=1 [ 269.927631] bridge0: port 2(bridge_slave_1) entered blocking state [ 269.934155] bridge0: port 2(bridge_slave_1) entered disabled state [ 269.941196] device bridge_slave_1 entered promiscuous mode [ 269.960022] batman_adv: batadv0: Adding interface: batadv_slave_0 [ 269.966615] batman_adv: batadv0: The MTU of interface batadv_slave_0 is too small (1500) to handle the transport of batman-adv packets. Packets going over this interface will be fragmented on layer2 which could impact the performance. Setting the MTU to 1560 would solve the problem. [ 269.992007] batman_adv: batadv0: Not using interface batadv_slave_0 (retrying later): interface not active [ 270.004116] batman_adv: batadv0: Adding interface: batadv_slave_1 [ 270.008201] IPVS: ftp: loaded support on port[0] = 21 [ 270.010381] batman_adv: batadv0: The MTU of interface batadv_slave_1 is too small (1500) to handle the transport of batman-adv packets. Packets going over this interface will be fragmented on layer2 which could impact the performance. Setting the MTU to 1560 would solve the problem. [ 270.041556] batman_adv: batadv0: Not using interface batadv_slave_1 (retrying later): interface not active [ 270.053299] IPv6: ADDRCONF(NETDEV_UP): bridge_slave_0: link is not ready [ 270.095500] IPv6: ADDRCONF(NETDEV_UP): bridge_slave_1: link is not ready [ 270.104199] bond0: Enslaving bond_slave_0 as an active interface with an up link [ 270.116620] bond0: Enslaving bond_slave_1 as an active interface with an up link [ 270.164927] chnl_net:caif_netlink_parms(): no params data found [ 270.202148] IPv6: ADDRCONF(NETDEV_UP): team_slave_0: link is not ready [ 270.209903] team0: Port device team_slave_0 added [ 270.253649] device hsr_slave_0 entered promiscuous mode [ 270.302090] device hsr_slave_1 entered promiscuous mode [ 270.354449] IPv6: ADDRCONF(NETDEV_UP): hsr_slave_0: link is not ready [ 270.363791] IPv6: ADDRCONF(NETDEV_UP): bridge0: link is not ready [ 270.378749] IPv6: ADDRCONF(NETDEV_UP): hsr_slave_1: link is not ready [ 270.386090] IPv6: ADDRCONF(NETDEV_UP): team_slave_1: link is not ready [ 270.393852] team0: Port device team_slave_1 added [ 270.437867] batman_adv: batadv0: Adding interface: batadv_slave_0 [ 270.444697] batman_adv: batadv0: The MTU of interface batadv_slave_0 is too small (1500) to handle the transport of batman-adv packets. Packets going over this interface will be fragmented on layer2 which could impact the performance. Setting the MTU to 1560 would solve the problem. [ 270.470383] batman_adv: batadv0: Not using interface batadv_slave_0 (retrying later): interface not active [ 270.485102] batman_adv: batadv0: Adding interface: batadv_slave_1 [ 270.492761] batman_adv: batadv0: The MTU of interface batadv_slave_1 is too small (1500) to handle the transport of batman-adv packets. Packets going over this interface will be fragmented on layer2 which could impact the performance. Setting the MTU to 1560 would solve the problem. [ 270.518983] batman_adv: batadv0: Not using interface batadv_slave_1 (retrying later): interface not active [ 270.535263] IPv6: ADDRCONF(NETDEV_UP): bridge_slave_0: link is not ready [ 270.574036] IPv6: ADDRCONF(NETDEV_UP): bridge_slave_1: link is not ready [ 270.653681] device hsr_slave_0 entered promiscuous mode [ 270.711738] device hsr_slave_1 entered promiscuous mode [ 270.761896] bridge0: port 1(bridge_slave_0) entered blocking state [ 270.768290] bridge0: port 1(bridge_slave_0) entered disabled state [ 270.777452] device bridge_slave_0 entered promiscuous mode [ 270.801115] IPv6: ADDRCONF(NETDEV_UP): hsr_slave_0: link is not ready [ 270.812388] chnl_net:caif_netlink_parms(): no params data found [ 270.823798] bridge0: port 2(bridge_slave_1) entered blocking state [ 270.830170] bridge0: port 2(bridge_slave_1) entered disabled state [ 270.837498] device bridge_slave_1 entered promiscuous mode [ 270.858148] bond0: Enslaving bond_slave_0 as an active interface with an up link [ 270.866133] IPv6: ADDRCONF(NETDEV_UP): hsr_slave_1: link is not ready [ 270.902127] bond0: Enslaving bond_slave_1 as an active interface with an up link [ 271.006326] IPv6: ADDRCONF(NETDEV_UP): team_slave_0: link is not ready [ 271.016518] team0: Port device team_slave_0 added [ 271.022984] IPv6: ADDRCONF(NETDEV_UP): team_slave_1: link is not ready [ 271.030581] team0: Port device team_slave_1 added [ 271.037458] chnl_net:caif_netlink_parms(): no params data found [ 271.111150] IPv6: ADDRCONF(NETDEV_UP): bridge0: link is not ready [ 271.120464] batman_adv: batadv0: Adding interface: batadv_slave_0 [ 271.129723] batman_adv: batadv0: The MTU of interface batadv_slave_0 is too small (1500) to handle the transport of batman-adv packets. Packets going over this interface will be fragmented on layer2 which could impact the performance. Setting the MTU to 1560 would solve the problem. [ 271.156068] batman_adv: batadv0: Not using interface batadv_slave_0 (retrying later): interface not active [ 271.168588] batman_adv: batadv0: Adding interface: batadv_slave_1 [ 271.175131] batman_adv: batadv0: The MTU of interface batadv_slave_1 is too small (1500) to handle the transport of batman-adv packets. Packets going over this interface will be fragmented on layer2 which could impact the performance. Setting the MTU to 1560 would solve the problem. [ 271.200534] batman_adv: batadv0: Not using interface batadv_slave_1 (retrying later): interface not active [ 271.243221] IPv6: ADDRCONF(NETDEV_UP): bridge_slave_0: link is not ready [ 271.276278] IPv6: ADDRCONF(NETDEV_UP): bridge_slave_1: link is not ready [ 271.292300] bridge0: port 1(bridge_slave_0) entered blocking state [ 271.298698] bridge0: port 1(bridge_slave_0) entered disabled state [ 271.307694] device bridge_slave_0 entered promiscuous mode [ 271.316377] bridge0: port 2(bridge_slave_1) entered blocking state [ 271.322853] bridge0: port 2(bridge_slave_1) entered disabled state [ 271.330382] device bridge_slave_1 entered promiscuous mode [ 271.404007] device hsr_slave_0 entered promiscuous mode [ 271.451777] device hsr_slave_1 entered promiscuous mode [ 271.493691] IPv6: ADDRCONF(NETDEV_UP): hsr_slave_0: link is not ready [ 271.501799] IPv6: ADDRCONF(NETDEV_UP): hsr_slave_1: link is not ready [ 271.515010] bridge0: port 1(bridge_slave_0) entered blocking state [ 271.521593] bridge0: port 1(bridge_slave_0) entered disabled state [ 271.528885] device bridge_slave_0 entered promiscuous mode [ 271.543757] bond0: Enslaving bond_slave_0 as an active interface with an up link [ 271.566512] bridge0: port 2(bridge_slave_1) entered blocking state [ 271.574182] bridge0: port 2(bridge_slave_1) entered disabled state [ 271.581263] device bridge_slave_1 entered promiscuous mode [ 271.602582] 8021q: adding VLAN 0 to HW filter on device bond0 [ 271.616493] bond0: Enslaving bond_slave_1 as an active interface with an up link [ 271.645104] bond0: Enslaving bond_slave_0 as an active interface with an up link [ 271.655025] bond0: Enslaving bond_slave_1 as an active interface with an up link [ 271.675910] IPv6: ADDRCONF(NETDEV_UP): bridge0: link is not ready [ 271.686312] IPv6: ADDRCONF(NETDEV_UP): team_slave_0: link is not ready [ 271.693889] team0: Port device team_slave_0 added [ 271.707023] IPv6: ADDRCONF(NETDEV_UP): veth0: link is not ready [ 271.720134] IPv6: ADDRCONF(NETDEV_UP): veth1: link is not ready [ 271.728692] IPv6: ADDRCONF(NETDEV_UP): team_slave_1: link is not ready [ 271.736376] team0: Port device team_slave_1 added [ 271.756809] IPv6: ADDRCONF(NETDEV_CHANGE): veth1: link becomes ready [ 271.764757] IPv6: ADDRCONF(NETDEV_CHANGE): veth0: link becomes ready [ 271.789817] IPv6: ADDRCONF(NETDEV_UP): team_slave_0: link is not ready [ 271.798005] team0: Port device team_slave_0 added [ 271.821963] IPv6: ADDRCONF(NETDEV_UP): team0: link is not ready [ 271.828095] 8021q: adding VLAN 0 to HW filter on device team0 [ 271.838379] IPv6: ADDRCONF(NETDEV_UP): veth0_to_bridge: link is not ready [ 271.847074] batman_adv: batadv0: Adding interface: batadv_slave_0 [ 271.853844] batman_adv: batadv0: The MTU of interface batadv_slave_0 is too small (1500) to handle the transport of batman-adv packets. Packets going over this interface will be fragmented on layer2 which could impact the performance. Setting the MTU to 1560 would solve the problem. [ 271.879549] batman_adv: batadv0: Not using interface batadv_slave_0 (retrying later): interface not active [ 271.891998] batman_adv: batadv0: Adding interface: batadv_slave_1 [ 271.898254] batman_adv: batadv0: The MTU of interface batadv_slave_1 is too small (1500) to handle the transport of batman-adv packets. Packets going over this interface will be fragmented on layer2 which could impact the performance. Setting the MTU to 1560 would solve the problem. [ 271.924162] batman_adv: batadv0: Not using interface batadv_slave_1 (retrying later): interface not active [ 271.936485] IPv6: ADDRCONF(NETDEV_UP): team_slave_1: link is not ready [ 271.943962] team0: Port device team_slave_1 added [ 271.959345] 8021q: adding VLAN 0 to HW filter on device bond0 [ 271.970135] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_bridge: link becomes ready [ 271.979028] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_0: link becomes ready [ 271.987352] bridge0: port 1(bridge_slave_0) entered blocking state [ 271.994019] bridge0: port 1(bridge_slave_0) entered forwarding state [ 272.005140] IPv6: ADDRCONF(NETDEV_UP): veth1_to_bridge: link is not ready [ 272.015291] IPv6: ADDRCONF(NETDEV_UP): bridge_slave_0: link is not ready [ 272.036352] IPv6: ADDRCONF(NETDEV_CHANGE): bridge0: link becomes ready [ 272.046447] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_bridge: link becomes ready [ 272.055173] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_1: link becomes ready [ 272.063317] bridge0: port 2(bridge_slave_1) entered blocking state [ 272.069699] bridge0: port 2(bridge_slave_1) entered forwarding state [ 272.079128] IPv6: ADDRCONF(NETDEV_UP): veth0_to_bond: link is not ready [ 272.087895] batman_adv: batadv0: Adding interface: batadv_slave_0 [ 272.095162] batman_adv: batadv0: The MTU of interface batadv_slave_0 is too small (1500) to handle the transport of batman-adv packets. Packets going over this interface will be fragmented on layer2 which could impact the performance. Setting the MTU to 1560 would solve the problem. [ 272.120699] batman_adv: batadv0: Not using interface batadv_slave_0 (retrying later): interface not active [ 272.131314] IPv6: ADDRCONF(NETDEV_UP): bridge_slave_1: link is not ready [ 272.193707] device hsr_slave_0 entered promiscuous mode [ 272.261927] device hsr_slave_1 entered promiscuous mode [ 272.312581] IPv6: ADDRCONF(NETDEV_UP): hsr_slave_0: link is not ready [ 272.324810] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_bond: link becomes ready [ 272.336610] IPv6: ADDRCONF(NETDEV_UP): veth1_to_bond: link is not ready [ 272.346167] batman_adv: batadv0: Adding interface: batadv_slave_1 [ 272.352597] batman_adv: batadv0: The MTU of interface batadv_slave_1 is too small (1500) to handle the transport of batman-adv packets. Packets going over this interface will be fragmented on layer2 which could impact the performance. Setting the MTU to 1560 would solve the problem. [ 272.378169] batman_adv: batadv0: Not using interface batadv_slave_1 (retrying later): interface not active [ 272.389967] IPv6: ADDRCONF(NETDEV_UP): veth0: link is not ready [ 272.401911] IPv6: ADDRCONF(NETDEV_UP): hsr_slave_1: link is not ready [ 272.417268] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_bond: link becomes ready [ 272.428679] IPv6: ADDRCONF(NETDEV_UP): veth0_to_team: link is not ready [ 272.437300] IPv6: ADDRCONF(NETDEV_UP): bridge_slave_0: link is not ready [ 272.445506] IPv6: ADDRCONF(NETDEV_UP): bridge_slave_1: link is not ready [ 272.459351] IPv6: ADDRCONF(NETDEV_UP): veth1: link is not ready [ 272.472237] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_team: link becomes ready [ 272.480389] IPv6: ADDRCONF(NETDEV_CHANGE): team_slave_0: link becomes ready [ 272.488467] IPv6: ADDRCONF(NETDEV_CHANGE): veth1: link becomes ready [ 272.495820] IPv6: ADDRCONF(NETDEV_CHANGE): veth0: link becomes ready [ 272.502983] IPv6: ADDRCONF(NETDEV_CHANGE): team0: link becomes ready [ 272.515616] IPv6: ADDRCONF(NETDEV_UP): veth1_to_team: link is not ready [ 272.548876] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_team: link becomes ready [ 272.557512] IPv6: ADDRCONF(NETDEV_CHANGE): team_slave_1: link becomes ready [ 272.615096] device hsr_slave_0 entered promiscuous mode [ 272.651948] device hsr_slave_1 entered promiscuous mode [ 272.698735] IPv6: ADDRCONF(NETDEV_UP): bridge0: link is not ready [ 272.707764] IPv6: ADDRCONF(NETDEV_UP): team0: link is not ready [ 272.714331] 8021q: adding VLAN 0 to HW filter on device team0 [ 272.725658] IPv6: ADDRCONF(NETDEV_UP): veth0_to_hsr: link is not ready [ 272.734081] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_hsr: link becomes ready [ 272.743701] IPv6: ADDRCONF(NETDEV_CHANGE): hsr_slave_0: link becomes ready [ 272.752544] IPv6: ADDRCONF(NETDEV_UP): hsr_slave_0: link is not ready [ 272.762857] IPv6: ADDRCONF(NETDEV_UP): veth0_to_bridge: link is not ready [ 272.794088] IPv6: ADDRCONF(NETDEV_UP): veth1_to_bridge: link is not ready [ 272.803542] IPv6: ADDRCONF(NETDEV_UP): veth1_to_hsr: link is not ready [ 272.810363] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_bridge: link becomes ready [ 272.820801] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_0: link becomes ready [ 272.829003] bridge0: port 1(bridge_slave_0) entered blocking state [ 272.835505] bridge0: port 1(bridge_slave_0) entered forwarding state [ 272.843262] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_bridge: link becomes ready [ 272.851415] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_1: link becomes ready [ 272.859045] bridge0: port 2(bridge_slave_1) entered blocking state [ 272.865584] bridge0: port 2(bridge_slave_1) entered forwarding state [ 272.872917] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_hsr: link becomes ready [ 272.880474] IPv6: ADDRCONF(NETDEV_CHANGE): hsr_slave_1: link becomes ready [ 272.888705] IPv6: ADDRCONF(NETDEV_CHANGE): bridge0: link becomes ready [ 272.896218] IPv6: ADDRCONF(NETDEV_UP): hsr_slave_1: link is not ready [ 272.931558] 8021q: adding VLAN 0 to HW filter on device bond0 [ 272.941043] IPv6: ADDRCONF(NETDEV_UP): hsr0: link is not ready [ 272.947645] IPv6: ADDRCONF(NETDEV_CHANGE): hsr0: link becomes ready [ 272.960908] IPv6: ADDRCONF(NETDEV_UP): veth0_to_bond: link is not ready [ 272.970421] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_bond: link becomes ready [ 272.984974] IPv6: ADDRCONF(NETDEV_UP): veth0: link is not ready [ 272.997722] IPv6: ADDRCONF(NETDEV_UP): veth1: link is not ready [ 273.019608] IPv6: ADDRCONF(NETDEV_CHANGE): veth1: link becomes ready [ 273.026987] IPv6: ADDRCONF(NETDEV_CHANGE): veth0: link becomes ready [ 273.055532] IPv6: ADDRCONF(NETDEV_UP): team0: link is not ready [ 273.062016] 8021q: adding VLAN 0 to HW filter on device team0 [ 273.070555] IPv6: ADDRCONF(NETDEV_UP): veth1_to_bond: link is not ready [ 273.088749] IPv6: ADDRCONF(NETDEV_UP): vxcan0: link is not ready [ 273.103286] IPv6: ADDRCONF(NETDEV_UP): bridge0: link is not ready [ 273.114158] IPv6: ADDRCONF(NETDEV_UP): veth0_to_bridge: link is not ready [ 273.121223] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_bond: link becomes ready [ 273.130335] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_bridge: link becomes ready [ 273.138920] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_0: link becomes ready [ 273.146847] bridge0: port 1(bridge_slave_0) entered blocking state [ 273.153284] bridge0: port 1(bridge_slave_0) entered forwarding state [ 273.164310] IPv6: ADDRCONF(NETDEV_UP): veth0_to_team: link is not ready [ 273.174807] IPv6: ADDRCONF(NETDEV_UP): vxcan1: link is not ready [ 273.196253] IPv6: ADDRCONF(NETDEV_CHANGE): bridge0: link becomes ready [ 273.203743] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_team: link becomes ready [ 273.211824] IPv6: ADDRCONF(NETDEV_CHANGE): team_slave_0: link becomes ready [ 273.219815] IPv6: ADDRCONF(NETDEV_CHANGE): vxcan1: link becomes ready [ 273.227730] IPv6: ADDRCONF(NETDEV_CHANGE): vxcan0: link becomes ready [ 273.235499] IPv6: ADDRCONF(NETDEV_CHANGE): team0: link becomes ready [ 273.250021] IPv6: ADDRCONF(NETDEV_UP): veth1_to_bridge: link is not ready [ 273.287559] 8021q: adding VLAN 0 to HW filter on device batadv0 [ 273.296083] IPv6: ADDRCONF(NETDEV_UP): veth1_to_team: link is not ready [ 273.303349] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_bridge: link becomes ready [ 273.311283] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_1: link becomes ready [ 273.320715] bridge0: port 2(bridge_slave_1) entered blocking state [ 273.327150] bridge0: port 2(bridge_slave_1) entered forwarding state [ 273.334190] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_team: link becomes ready [ 273.342382] IPv6: ADDRCONF(NETDEV_CHANGE): team_slave_1: link becomes ready [ 273.352990] IPv6: ADDRCONF(NETDEV_UP): veth0_to_bond: link is not ready [ 273.371280] 8021q: adding VLAN 0 to HW filter on device bond0 [ 273.392325] IPv6: ADDRCONF(NETDEV_UP): veth0_to_hsr: link is not ready [ 273.399118] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_bond: link becomes ready [ 273.407757] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_hsr: link becomes ready [ 273.418961] IPv6: ADDRCONF(NETDEV_CHANGE): hsr_slave_0: link becomes ready [ 273.428915] IPv6: ADDRCONF(NETDEV_UP): veth1_to_bond: link is not ready [ 273.439949] IPv6: ADDRCONF(NETDEV_UP): veth0: link is not ready [ 273.451571] IPv6: ADDRCONF(NETDEV_UP): veth1: link is not ready [ 273.460596] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_bond: link becomes ready [ 273.469241] IPv6: ADDRCONF(NETDEV_CHANGE): veth1: link becomes ready [ 273.477069] IPv6: ADDRCONF(NETDEV_CHANGE): veth0: link becomes ready [ 273.487256] IPv6: ADDRCONF(NETDEV_UP): veth0_to_team: link is not ready [ 273.503988] IPv6: ADDRCONF(NETDEV_UP): team0: link is not ready [ 273.510076] 8021q: adding VLAN 0 to HW filter on device team0 [ 273.517521] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_team: link becomes ready [ 273.527387] IPv6: ADDRCONF(NETDEV_CHANGE): team_slave_0: link becomes ready [ 273.535497] IPv6: ADDRCONF(NETDEV_CHANGE): team0: link becomes ready [ 273.546254] IPv6: ADDRCONF(NETDEV_UP): veth0_virt_wifi: link is not ready [ 273.555488] IPv6: ADDRCONF(NETDEV_UP): veth1_to_hsr: link is not ready [ 273.567843] IPv6: ADDRCONF(NETDEV_UP): veth1_to_team: link is not ready [ 273.577415] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_hsr: link becomes ready [ 273.586092] IPv6: ADDRCONF(NETDEV_CHANGE): hsr_slave_1: link becomes ready [ 273.594401] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_team: link becomes ready [ 273.603048] IPv6: ADDRCONF(NETDEV_CHANGE): team_slave_1: link becomes ready [ 273.613808] IPv6: ADDRCONF(NETDEV_UP): veth1_virt_wifi: link is not ready [ 273.629163] IPv6: ADDRCONF(NETDEV_UP): hsr0: link is not ready [ 273.640135] IPv6: ADDRCONF(NETDEV_CHANGE): hsr0: link becomes ready [ 273.652920] IPv6: ADDRCONF(NETDEV_UP): veth0_to_bridge: link is not ready [ 273.661921] IPv6: ADDRCONF(NETDEV_UP): veth0_to_hsr: link is not ready [ 273.671526] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_virt_wifi: link becomes ready [ 273.679482] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_virt_wifi: link becomes ready [ 273.688107] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_bridge: link becomes ready [ 273.696396] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_0: link becomes ready [ 273.704393] bridge0: port 1(bridge_slave_0) entered blocking state [ 273.710818] bridge0: port 1(bridge_slave_0) entered forwarding state [ 273.718002] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_hsr: link becomes ready [ 273.725753] IPv6: ADDRCONF(NETDEV_CHANGE): hsr_slave_0: link becomes ready [ 273.736042] IPv6: ADDRCONF(NETDEV_UP): bridge0: link is not ready [ 273.759795] IPv6: ADDRCONF(NETDEV_UP): veth1_to_hsr: link is not ready [ 273.768621] IPv6: ADDRCONF(NETDEV_CHANGE): bridge0: link becomes ready [ 273.776371] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_hsr: link becomes ready [ 273.784780] IPv6: ADDRCONF(NETDEV_CHANGE): hsr_slave_1: link becomes ready [ 273.794556] IPv6: ADDRCONF(NETDEV_UP): vxcan0: link is not ready [ 273.815081] IPv6: ADDRCONF(NETDEV_UP): hsr0: link is not ready [ 273.821129] IPv6: ADDRCONF(NETDEV_CHANGE): hsr0: link becomes ready [ 273.833655] IPv6: ADDRCONF(NETDEV_UP): veth1_to_bridge: link is not ready [ 273.850160] 8021q: adding VLAN 0 to HW filter on device bond0 [ 273.874407] IPv6: ADDRCONF(NETDEV_UP): veth0_to_bond: link is not ready [ 273.884763] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_bridge: link becomes ready [ 273.893353] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_1: link becomes ready [ 273.901269] bridge0: port 2(bridge_slave_1) entered blocking state [ 273.907808] bridge0: port 2(bridge_slave_1) entered forwarding state [ 273.915613] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_bond: link becomes ready [ 273.924247] IPv6: ADDRCONF(NETDEV_UP): vxcan1: link is not ready [ 273.941760] IPv6: ADDRCONF(NETDEV_UP): vxcan0: link is not ready [ 273.950591] IPv6: ADDRCONF(NETDEV_UP): veth1_to_bond: link is not ready [ 273.959954] IPv6: ADDRCONF(NETDEV_CHANGE): vxcan1: link becomes ready [ 273.969929] IPv6: ADDRCONF(NETDEV_CHANGE): vxcan0: link becomes ready [ 273.977471] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_bond: link becomes ready [ 273.986750] IPv6: ADDRCONF(NETDEV_UP): veth0: link is not ready [ 274.000051] 8021q: adding VLAN 0 to HW filter on device batadv0 [ 274.010030] IPv6: ADDRCONF(NETDEV_UP): veth0_vlan: link is not ready [ 274.017927] IPv6: ADDRCONF(NETDEV_UP): vlan0: link is not ready [ 274.025495] IPv6: ADDRCONF(NETDEV_UP): vlan1: link is not ready [ 274.033738] IPv6: ADDRCONF(NETDEV_UP): vxcan1: link is not ready [ 274.041157] IPv6: ADDRCONF(NETDEV_UP): veth0_to_team: link is not ready [ 274.065438] IPv6: ADDRCONF(NETDEV_UP): veth1: link is not ready [ 274.073791] IPv6: ADDRCONF(NETDEV_CHANGE): vxcan1: link becomes ready [ 274.080569] IPv6: ADDRCONF(NETDEV_CHANGE): vxcan0: link becomes ready [ 274.087828] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_team: link becomes ready [ 274.096318] IPv6: ADDRCONF(NETDEV_CHANGE): team_slave_0: link becomes ready [ 274.104304] IPv6: ADDRCONF(NETDEV_CHANGE): veth1: link becomes ready [ 274.111693] IPv6: ADDRCONF(NETDEV_CHANGE): veth0: link becomes ready [ 274.136351] IPv6: ADDRCONF(NETDEV_CHANGE): team0: link becomes ready [ 274.147058] IPv6: ADDRCONF(NETDEV_UP): veth1_to_team: link is not ready [ 274.157587] IPv6: ADDRCONF(NETDEV_UP): veth1_vlan: link is not ready [ 274.171099] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_team: link becomes ready [ 274.180521] IPv6: ADDRCONF(NETDEV_CHANGE): team_slave_1: link becomes ready [ 274.189368] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_vlan: link becomes ready [ 274.197391] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_vlan: link becomes ready [ 274.206234] IPv6: ADDRCONF(NETDEV_CHANGE): vlan0: link becomes ready [ 274.213989] IPv6: ADDRCONF(NETDEV_CHANGE): vlan1: link becomes ready [ 274.223306] IPv6: ADDRCONF(NETDEV_UP): veth0_to_hsr: link is not ready [ 274.233999] 8021q: adding VLAN 0 to HW filter on device bond0 [ 274.242438] IPv6: ADDRCONF(NETDEV_UP): veth0_virt_wifi: link is not ready [ 274.251560] IPv6: ADDRCONF(NETDEV_UP): team0: link is not ready [ 274.257681] 8021q: adding VLAN 0 to HW filter on device team0 [ 274.267869] device veth0_vlan entered promiscuous mode [ 274.276453] 8021q: adding VLAN 0 to HW filter on device batadv0 [ 274.283032] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_hsr: link becomes ready [ 274.290694] IPv6: ADDRCONF(NETDEV_CHANGE): hsr_slave_0: link becomes ready [ 274.302125] IPv6: ADDRCONF(NETDEV_UP): veth1_to_hsr: link is not ready [ 274.312592] IPv6: ADDRCONF(NETDEV_UP): veth1_virt_wifi: link is not ready [ 274.319634] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_hsr: link becomes ready [ 274.327745] IPv6: ADDRCONF(NETDEV_CHANGE): hsr_slave_1: link becomes ready [ 274.336146] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_virt_wifi: link becomes ready [ 274.345060] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_virt_wifi: link becomes ready [ 274.354602] IPv6: ADDRCONF(NETDEV_UP): veth0: link is not ready [ 274.364150] IPv6: ADDRCONF(NETDEV_UP): veth0_to_bridge: link is not ready [ 274.372206] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_bridge: link becomes ready [ 274.380140] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_0: link becomes ready [ 274.389500] bridge0: port 1(bridge_slave_0) entered blocking state [ 274.395951] bridge0: port 1(bridge_slave_0) entered forwarding state [ 274.410955] device veth1_vlan entered promiscuous mode [ 274.417097] IPv6: ADDRCONF(NETDEV_UP): macvlan0: link is not ready [ 274.424932] IPv6: ADDRCONF(NETDEV_UP): hsr0: link is not ready [ 274.431123] IPv6: ADDRCONF(NETDEV_CHANGE): hsr0: link becomes ready [ 274.442848] IPv6: ADDRCONF(NETDEV_UP): veth1_to_bridge: link is not ready [ 274.454248] IPv6: ADDRCONF(NETDEV_UP): veth0_to_bond: link is not ready [ 274.462344] IPv6: ADDRCONF(NETDEV_CHANGE): macvlan0: link becomes ready [ 274.469889] IPv6: ADDRCONF(NETDEV_CHANGE): bridge0: link becomes ready [ 274.478356] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_bridge: link becomes ready [ 274.486940] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_1: link becomes ready [ 274.495231] bridge0: port 2(bridge_slave_1) entered blocking state [ 274.501641] bridge0: port 2(bridge_slave_1) entered forwarding state [ 274.509184] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_bond: link becomes ready [ 274.523002] IPv6: ADDRCONF(NETDEV_UP): macvlan1: link is not ready [ 274.533602] IPv6: ADDRCONF(NETDEV_UP): veth1: link is not ready [ 274.545605] IPv6: ADDRCONF(NETDEV_UP): veth0_vlan: link is not ready [ 274.555188] IPv6: ADDRCONF(NETDEV_UP): vlan0: link is not ready [ 274.562864] IPv6: ADDRCONF(NETDEV_UP): vlan1: link is not ready [ 274.576930] IPv6: ADDRCONF(NETDEV_UP): veth1_vlan: link is not ready [ 274.583820] IPv6: ADDRCONF(NETDEV_CHANGE): macvlan1: link becomes ready [ 274.591212] IPv6: ADDRCONF(NETDEV_CHANGE): veth1: link becomes ready [ 274.599247] IPv6: ADDRCONF(NETDEV_CHANGE): veth0: link becomes ready [ 274.606761] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_vlan: link becomes ready [ 274.614327] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_vlan: link becomes ready [ 274.622941] IPv6: ADDRCONF(NETDEV_CHANGE): vlan0: link becomes ready [ 274.629965] IPv6: ADDRCONF(NETDEV_CHANGE): vlan1: link becomes ready [ 274.639191] IPv6: ADDRCONF(NETDEV_UP): veth1_to_bond: link is not ready [ 274.662010] IPv6: ADDRCONF(NETDEV_UP): veth0_virt_wifi: link is not ready [ 274.672983] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_bond: link becomes ready [ 274.686440] IPv6: ADDRCONF(NETDEV_UP): team0: link is not ready [ 274.692921] 8021q: adding VLAN 0 to HW filter on device team0 [ 274.702803] IPv6: ADDRCONF(NETDEV_UP): veth0_to_team: link is not ready [ 274.712973] IPv6: ADDRCONF(NETDEV_UP): vxcan0: link is not ready [ 274.720457] IPv6: ADDRCONF(NETDEV_UP): veth1_to_team: link is not ready [ 274.728907] device veth0_vlan entered promiscuous mode [ 274.737980] IPv6: ADDRCONF(NETDEV_UP): veth0_macvtap: link is not ready [ 274.746137] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_team: link becomes ready [ 274.754292] IPv6: ADDRCONF(NETDEV_CHANGE): team_slave_0: link becomes ready [ 274.762224] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_team: link becomes ready [ 274.770128] IPv6: ADDRCONF(NETDEV_CHANGE): team_slave_1: link becomes ready [ 274.778799] IPv6: ADDRCONF(NETDEV_CHANGE): team0: link becomes ready [ 274.790437] IPv6: ADDRCONF(NETDEV_UP): veth0_to_hsr: link is not ready [ 274.800818] IPv6: ADDRCONF(NETDEV_UP): veth1_virt_wifi: link is not ready [ 274.810862] IPv6: ADDRCONF(NETDEV_UP): veth0_to_bridge: link is not ready [ 274.824895] IPv6: ADDRCONF(NETDEV_UP): veth1_macvtap: link is not ready [ 274.832984] IPv6: ADDRCONF(NETDEV_UP): vxcan1: link is not ready [ 274.840127] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_hsr: link becomes ready [ 274.849415] IPv6: ADDRCONF(NETDEV_CHANGE): hsr_slave_0: link becomes ready [ 274.857462] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_virt_wifi: link becomes ready [ 274.865916] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_virt_wifi: link becomes ready [ 274.874598] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_bridge: link becomes ready [ 274.882756] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_0: link becomes ready [ 274.891681] bridge0: port 1(bridge_slave_0) entered blocking state [ 274.898042] bridge0: port 1(bridge_slave_0) entered forwarding state [ 274.905429] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_macvtap: link becomes ready [ 274.913611] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_macvtap: link becomes ready [ 274.921474] IPv6: ADDRCONF(NETDEV_CHANGE): vxcan1: link becomes ready [ 274.928461] IPv6: ADDRCONF(NETDEV_CHANGE): vxcan0: link becomes ready [ 274.936192] IPv6: ADDRCONF(NETDEV_CHANGE): bridge0: link becomes ready [ 274.945723] IPv6: ADDRCONF(NETDEV_UP): veth1_to_bridge: link is not ready [ 274.964139] device veth0_macvtap entered promiscuous mode [ 274.970961] IPv6: ADDRCONF(NETDEV_UP): macvtap0: link is not ready [ 274.982001] IPv6: ADDRCONF(NETDEV_UP): veth1_to_hsr: link is not ready [ 274.988833] IPv6: ADDRCONF(NETDEV_CHANGE): macvtap0: link becomes ready [ 274.996980] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_bridge: link becomes ready [ 275.005196] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_1: link becomes ready [ 275.013134] bridge0: port 2(bridge_slave_1) entered blocking state [ 275.019480] bridge0: port 2(bridge_slave_1) entered forwarding state [ 275.026564] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_hsr: link becomes ready [ 275.035320] IPv6: ADDRCONF(NETDEV_CHANGE): hsr_slave_1: link becomes ready [ 275.045530] IPv6: ADDRCONF(NETDEV_UP): veth0_to_bond: link is not ready [ 275.057439] 8021q: adding VLAN 0 to HW filter on device batadv0 [ 275.066964] device veth1_macvtap entered promiscuous mode [ 275.075647] IPv6: ADDRCONF(NETDEV_UP): macsec0: link is not ready [ 275.085733] IPv6: ADDRCONF(NETDEV_UP): hsr0: link is not ready [ 275.092475] IPv6: ADDRCONF(NETDEV_CHANGE): hsr0: link becomes ready [ 275.099912] IPv6: ADDRCONF(NETDEV_CHANGE): macsec0: link becomes ready [ 275.107609] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_bond: link becomes ready [ 275.118238] device veth1_vlan entered promiscuous mode [ 275.134745] IPv6: ADDRCONF(NETDEV_UP): veth0_virt_wifi: link is not ready [ 275.145797] IPv6: ADDRCONF(NETDEV_UP): veth1_to_bond: link is not ready [ 275.159667] IPv6: ADDRCONF(NETDEV_UP): veth0_to_batadv: link is not ready [ 275.171339] IPv6: ADDRCONF(NETDEV_UP): veth1_to_batadv: link is not ready [ 275.188365] IPv6: ADDRCONF(NETDEV_UP): vxcan0: link is not ready [ 275.195475] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_bond: link becomes ready [ 275.207030] IPv6: ADDRCONF(NETDEV_UP): veth0_to_team: link is not ready [ 275.220428] IPv6: ADDRCONF(NETDEV_UP): veth0_vlan: link is not ready [ 275.228292] IPv6: ADDRCONF(NETDEV_UP): vlan0: link is not ready [ 275.235938] IPv6: ADDRCONF(NETDEV_UP): vlan1: link is not ready [ 275.248430] IPv6: ADDRCONF(NETDEV_UP): batadv_slave_0: link is not ready [ 275.256206] batman_adv: batadv0: Interface activated: batadv_slave_0 [ 275.274033] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_team: link becomes ready [ 275.285574] IPv6: ADDRCONF(NETDEV_CHANGE): team_slave_0: link becomes ready [ 275.295237] IPv6: ADDRCONF(NETDEV_CHANGE): batadv_slave_0: link becomes ready [ 275.303414] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_batadv: link becomes ready [ 275.311935] IPv6: ADDRCONF(NETDEV_CHANGE): team0: link becomes ready [ 275.323064] IPv6: ADDRCONF(NETDEV_UP): veth1_to_team: link is not ready [ 275.331715] IPv6: ADDRCONF(NETDEV_UP): veth1_virt_wifi: link is not ready [ 275.342938] IPv6: ADDRCONF(NETDEV_UP): batadv_slave_1: link is not ready [ 275.349839] batman_adv: batadv0: Interface activated: batadv_slave_1 [ 275.361952] IPv6: ADDRCONF(NETDEV_UP): vxcan1: link is not ready [ 275.370717] IPv6: ADDRCONF(NETDEV_UP): veth1_vlan: link is not ready [ 275.378190] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_team: link becomes ready [ 275.392095] IPv6: ADDRCONF(NETDEV_CHANGE): team_slave_1: link becomes ready [ 275.399896] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_virt_wifi: link becomes ready [ 275.408005] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_virt_wifi: link becomes ready [ 275.416507] IPv6: ADDRCONF(NETDEV_CHANGE): batadv_slave_1: link becomes ready [ 275.424800] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_batadv: link becomes ready [ 275.433004] IPv6: ADDRCONF(NETDEV_CHANGE): vxcan1: link becomes ready [ 275.439749] IPv6: ADDRCONF(NETDEV_CHANGE): vxcan0: link becomes ready [ 275.446866] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_vlan: link becomes ready [ 275.454747] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_vlan: link becomes ready [ 275.466197] IPv6: ADDRCONF(NETDEV_UP): veth0_to_hsr: link is not ready [ 275.485009] IPv6: ADDRCONF(NETDEV_UP): veth1_to_hsr: link is not ready [ 275.492815] IPv6: ADDRCONF(NETDEV_CHANGE): vlan0: link becomes ready [ 275.499976] IPv6: ADDRCONF(NETDEV_CHANGE): vlan1: link becomes ready [ 275.509202] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_hsr: link becomes ready [ 275.519497] IPv6: ADDRCONF(NETDEV_CHANGE): hsr_slave_0: link becomes ready [ 275.527225] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_hsr: link becomes ready [ 275.535474] IPv6: ADDRCONF(NETDEV_CHANGE): hsr_slave_1: link becomes ready [ 275.548000] IPv6: ADDRCONF(NETDEV_UP): veth0_macvtap: link is not ready [ 275.555842] device veth0_vlan entered promiscuous mode [ 275.571259] IPv6: ADDRCONF(NETDEV_UP): hsr0: link is not ready [ 275.579808] IPv6: ADDRCONF(NETDEV_CHANGE): hsr0: link becomes ready [ 275.590826] 8021q: adding VLAN 0 to HW filter on device batadv0 [ 275.652322] IPv6: ADDRCONF(NETDEV_UP): veth1_macvtap: link is not ready [ 275.661934] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_macvtap: link becomes ready [ 275.669784] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_macvtap: link becomes ready [ 275.699981] device veth0_macvtap entered promiscuous mode [ 275.707159] IPv6: ADDRCONF(NETDEV_UP): macvtap0: link is not ready [ 275.724790] IPv6: ADDRCONF(NETDEV_UP): veth0_vlan: link is not ready [ 275.735170] IPv6: ADDRCONF(NETDEV_UP): vlan0: link is not ready [ 275.742656] IPv6: ADDRCONF(NETDEV_UP): vlan1: link is not ready [ 275.752311] device veth1_vlan entered promiscuous mode [ 275.758416] IPv6: ADDRCONF(NETDEV_UP): macvlan0: link is not ready [ 275.769430] device veth1_macvtap entered promiscuous mode [ 275.777778] IPv6: ADDRCONF(NETDEV_UP): macsec0: link is not ready [ 275.793566] IPv6: ADDRCONF(NETDEV_UP): macvlan1: link is not ready [ 275.804306] IPv6: ADDRCONF(NETDEV_UP): veth0_virt_wifi: link is not ready [ 275.813954] IPv6: ADDRCONF(NETDEV_CHANGE): macvlan0: link becomes ready [ 275.826680] IPv6: ADDRCONF(NETDEV_CHANGE): macvlan1: link becomes ready [ 275.835687] IPv6: ADDRCONF(NETDEV_CHANGE): macvtap0: link becomes ready [ 275.843546] IPv6: ADDRCONF(NETDEV_CHANGE): macsec0: link becomes ready [ 275.853794] IPv6: ADDRCONF(NETDEV_UP): veth1_vlan: link is not ready [ 275.865533] IPv6: ADDRCONF(NETDEV_UP): veth0_to_batadv: link is not ready [ 275.875684] IPv6: ADDRCONF(NETDEV_UP): vxcan0: link is not ready [ 275.887708] IPv6: ADDRCONF(NETDEV_UP): veth0_macvtap: link is not ready [ 275.896154] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_vlan: link becomes ready [ 275.904886] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_vlan: link becomes ready [ 275.913497] IPv6: ADDRCONF(NETDEV_CHANGE): vlan0: link becomes ready [ 275.920564] IPv6: ADDRCONF(NETDEV_CHANGE): vlan1: link becomes ready [ 275.932668] IPv6: ADDRCONF(NETDEV_UP): veth1_to_batadv: link is not ready [ 275.940390] IPv6: ADDRCONF(NETDEV_UP): vxcan1: link is not ready [ 275.953393] IPv6: ADDRCONF(NETDEV_UP): veth1_virt_wifi: link is not ready [ 275.962979] IPv6: ADDRCONF(NETDEV_UP): veth1_macvtap: link is not ready [ 275.978101] IPv6: ADDRCONF(NETDEV_CHANGE): vxcan1: link becomes ready [ 275.985448] IPv6: ADDRCONF(NETDEV_CHANGE): vxcan0: link becomes ready [ 275.993398] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_virt_wifi: link becomes ready [ 276.001600] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_virt_wifi: link becomes ready [ 276.009515] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_macvtap: link becomes ready [ 276.017952] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_macvtap: link becomes ready [ 276.026241] device veth0_vlan entered promiscuous mode [ 276.034825] batman_adv: The newly added mac address (aa:aa:aa:aa:aa:3d) already exists on: batadv_slave_0 [ 276.044979] batman_adv: It is strongly recommended to keep mac addresses unique to avoid problems! [ 276.055445] IPv6: ADDRCONF(NETDEV_UP): batadv_slave_0: link is not ready [ 276.062554] batman_adv: batadv0: Interface activated: batadv_slave_0 [ 276.073381] device veth0_macvtap entered promiscuous mode [ 276.079793] IPv6: ADDRCONF(NETDEV_UP): macvtap0: link is not ready [ 276.090792] device veth1_macvtap entered promiscuous mode [ 276.098214] IPv6: ADDRCONF(NETDEV_UP): macsec0: link is not ready [ 276.118518] 8021q: adding VLAN 0 to HW filter on device batadv0 [ 276.126756] IPv6: ADDRCONF(NETDEV_CHANGE): macvtap0: link becomes ready [ 276.135342] IPv6: ADDRCONF(NETDEV_CHANGE): macsec0: link becomes ready [ 276.147908] IPv6: ADDRCONF(NETDEV_CHANGE): batadv_slave_0: link becomes ready [ 276.158466] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_batadv: link becomes ready [ 276.169719] batman_adv: The newly added mac address (aa:aa:aa:aa:aa:3e) already exists on: batadv_slave_1 [ 276.180284] batman_adv: It is strongly recommended to keep mac addresses unique to avoid problems! [ 276.190763] IPv6: ADDRCONF(NETDEV_UP): batadv_slave_1: link is not ready [ 276.198419] batman_adv: batadv0: Interface activated: batadv_slave_1 [ 276.208992] IPv6: ADDRCONF(NETDEV_UP): veth0_to_batadv: link is not ready [ 276.223760] IPv6: ADDRCONF(NETDEV_CHANGE): batadv_slave_1: link becomes ready [ 276.232552] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_batadv: link becomes ready [ 276.254726] IPv6: ADDRCONF(NETDEV_UP): veth1_to_batadv: link is not ready [ 276.280572] IPv6: ADDRCONF(NETDEV_UP): veth0_virt_wifi: link is not ready [ 276.297359] IPv6: ADDRCONF(NETDEV_UP): veth0_vlan: link is not ready [ 276.309676] IPv6: ADDRCONF(NETDEV_UP): vlan0: link is not ready [ 276.318791] IPv6: ADDRCONF(NETDEV_UP): vlan1: link is not ready [ 276.326033] device veth1_vlan entered promiscuous mode [ 276.333100] IPv6: ADDRCONF(NETDEV_UP): macvlan0: link is not ready [ 276.340996] batman_adv: The newly added mac address (aa:aa:aa:aa:aa:3d) already exists on: batadv_slave_0 [ 276.352176] batman_adv: It is strongly recommended to keep mac addresses unique to avoid problems! [ 276.361332] batman_adv: The newly added mac address (aa:aa:aa:aa:aa:3d) already exists on: batadv_slave_0 [ 276.371883] batman_adv: It is strongly recommended to keep mac addresses unique to avoid problems! [ 276.382641] IPv6: ADDRCONF(NETDEV_UP): batadv_slave_0: link is not ready [ 276.389625] batman_adv: batadv0: Interface activated: batadv_slave_0 [ 276.404143] batman_adv: The newly added mac address (aa:aa:aa:aa:aa:3e) already exists on: batadv_slave_1 [ 276.415147] batman_adv: It is strongly recommended to keep mac addresses unique to avoid problems! [ 276.424817] batman_adv: The newly added mac address (aa:aa:aa:aa:aa:3e) already exists on: batadv_slave_1 [ 276.434614] batman_adv: It is strongly recommended to keep mac addresses unique to avoid problems! [ 276.445013] IPv6: ADDRCONF(NETDEV_UP): batadv_slave_1: link is not ready [ 276.452369] batman_adv: batadv0: Interface activated: batadv_slave_1 [ 276.463646] audit: type=1400 audit(1584047462.088:41): avc: denied { associate } for pid=8172 comm="syz-executor.0" name="syz0" scontext=unconfined_u:object_r:unlabeled_t:s0 tcontext=system_u:object_r:unlabeled_t:s0 tclass=filesystem permissive=1 [ 276.489583] IPv6: ADDRCONF(NETDEV_CHANGE): macvlan0: link becomes ready [ 276.502226] IPv6: ADDRCONF(NETDEV_CHANGE): batadv_slave_0: link becomes ready [ 276.510439] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_batadv: link becomes ready [ 276.523874] IPv6: ADDRCONF(NETDEV_CHANGE): batadv_slave_1: link becomes ready [ 276.535915] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_batadv: link becomes ready [ 276.549029] IPv6: ADDRCONF(NETDEV_UP): veth1_virt_wifi: link is not ready [ 276.559149] IPv6: ADDRCONF(NETDEV_UP): macvlan1: link is not ready [ 276.574336] IPv6: ADDRCONF(NETDEV_UP): veth1_vlan: link is not ready [ 276.581747] IPv6: ADDRCONF(NETDEV_CHANGE): macvlan1: link becomes ready [ 276.598089] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_virt_wifi: link becomes ready [ 276.635466] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_virt_wifi: link becomes ready [ 276.643966] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_vlan: link becomes ready [ 276.656996] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_vlan: link becomes ready [ 276.666758] IPv6: ADDRCONF(NETDEV_CHANGE): vlan0: link becomes ready [ 276.679103] IPv6: ADDRCONF(NETDEV_CHANGE): vlan1: link becomes ready [ 276.694037] device veth0_vlan entered promiscuous mode [ 276.759347] IPv6: ADDRCONF(NETDEV_UP): veth0_macvtap: link is not ready [ 276.798063] IPv6: ADDRCONF(NETDEV_UP): veth1_macvtap: link is not ready 21:11:02 executing program 0: perf_event_open(&(0x7f0000000100)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3c43, 0x0, 0xd, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfffffffffffffffd, 0x0, 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, 0x80, 0x0, 0x200000, 0x1}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) clone(0x100, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) wait4(0x0, 0x0, 0x80000002, 0x0) open(&(0x7f0000000540)='./file0\x00', 0x202, 0x6) getpid() perf_event_open(&(0x7f0000000240)={0x0, 0x70, 0x2, 0x3, 0xc0, 0xce, 0x0, 0x7, 0x84990, 0x2, 0x0, 0x1, 0x1, 0x0, 0x1, 0x0, 0x0, 0x1, 0x0, 0x1, 0x1, 0x1, 0x1, 0x0, 0x1, 0x3, 0x0, 0x0, 0x0, 0x1, 0x1, 0x1, 0x0, 0x0, 0x0, 0x1, 0x0, 0x1, 0x0, 0x7, 0x1, @perf_config_ext={0x4, 0x9}, 0x800, 0x9, 0xfffffffd, 0x1, 0x7, 0xe000000, 0x100}, 0xffffffffffffffff, 0x6, 0xffffffffffffffff, 0x8) rt_tgsigqueueinfo(0x0, 0x0, 0x15, &(0x7f0000000340)={0x3, 0x0, 0x100000}) r0 = syz_open_dev$dri(&(0x7f0000000000)='/dev/dri/card#\x00', 0x0, 0x0) ioctl$DRM_IOCTL_MODE_CREATE_DUMB(r0, 0xc02064b2, &(0x7f00000000c0)={0x75, 0x9, 0xd9, 0x0, 0x0}) ioctl$DRM_IOCTL_MODE_MAP_DUMB(r0, 0xc01064b3, &(0x7f0000000100)={r1}) ptrace(0x10, 0x0) r2 = openat$vcsa(0xffffffffffffff9c, &(0x7f0000000080)='/dev/vcsa\x00', 0x412201, 0x0) r3 = socket$inet6(0xa, 0x2, 0x0) close(r3) r4 = open(&(0x7f00000000c0)='./bus\x00', 0x0, 0x0) sendfile(r3, r4, 0x0, 0x8000fffffffe) write$RDMA_USER_CM_CMD_CREATE_ID(r4, &(0x7f00000001c0)={0x0, 0x18, 0xfa00, {0x1, &(0x7f0000000180)={0xffffffffffffffff}, 0x106, 0x2}}, 0x20) write$RDMA_USER_CM_CMD_RESOLVE_ROUTE(r2, &(0x7f0000000200)={0x4, 0x8, 0xfa00, {r5, 0x2}}, 0x10) sendmsg$SMC_PNETID_GET(0xffffffffffffffff, &(0x7f0000000500)={0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x40}, 0x4041) r6 = socket$netlink(0x10, 0x3, 0x8000000004) writev(r6, &(0x7f0000000140), 0x0) pipe(&(0x7f0000000300)={0xffffffffffffffff, 0xffffffffffffffff}) write(r8, &(0x7f0000000340), 0x41395527) ioctl$KVM_ASSIGN_SET_INTX_MASK(r7, 0x4040aea4, &(0x7f00000002c0)={0x9, 0x6, 0x7, 0x4, 0x1}) ioctl$TIOCSSOFTCAR(r8, 0x541a, &(0x7f0000000040)=0xd62) [ 276.829519] device veth1_vlan entered promiscuous mode [ 276.840669] IPv6: ADDRCONF(NETDEV_UP): macvlan0: link is not ready [ 276.868294] IPv6: ADDRCONF(NETDEV_CHANGE): macvlan0: link becomes ready [ 276.877214] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_macvtap: link becomes ready [ 276.886383] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_macvtap: link becomes ready [ 276.898736] device veth0_macvtap entered promiscuous mode [ 276.908545] IPv6: ADDRCONF(NETDEV_UP): macvtap0: link is not ready [ 276.927062] IPv6: ADDRCONF(NETDEV_UP): veth0_vlan: link is not ready [ 276.935191] IPv6: ADDRCONF(NETDEV_UP): vlan0: link is not ready [ 276.948019] IPv6: ADDRCONF(NETDEV_UP): vlan1: link is not ready [ 276.969296] IPv6: ADDRCONF(NETDEV_UP): veth1_vlan: link is not ready [ 276.984707] IPv6: ADDRCONF(NETDEV_CHANGE): macvtap0: link becomes ready [ 276.996166] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_vlan: link becomes ready [ 277.005975] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_vlan: link becomes ready [ 277.021254] device veth0_vlan entered promiscuous mode [ 277.030062] IPv6: ADDRCONF(NETDEV_UP): veth0_macvtap: link is not ready [ 277.044965] IPv6: ADDRCONF(NETDEV_UP): veth1_macvtap: link is not ready [ 277.052797] device veth1_macvtap entered promiscuous mode [ 277.060712] IPv6: ADDRCONF(NETDEV_CHANGE): vlan0: link becomes ready [ 277.068125] IPv6: ADDRCONF(NETDEV_CHANGE): vlan1: link becomes ready [ 277.075895] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_macvtap: link becomes ready [ 277.085069] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_macvtap: link becomes ready [ 277.099546] device veth1_vlan entered promiscuous mode [ 277.109440] IPv6: ADDRCONF(NETDEV_UP): macvlan0: link is not ready [ 277.120866] device veth0_macvtap entered promiscuous mode [ 277.132332] IPv6: ADDRCONF(NETDEV_UP): macvtap0: link is not ready [ 277.142960] IPv6: ADDRCONF(NETDEV_UP): veth0_to_batadv: link is not ready [ 277.160089] IPv6: ADDRCONF(NETDEV_UP): macvlan1: link is not ready [ 277.169245] device veth1_macvtap entered promiscuous mode [ 277.177366] IPv6: ADDRCONF(NETDEV_UP): macsec0: link is not ready [ 277.188301] IPv6: ADDRCONF(NETDEV_UP): veth1_to_batadv: link is not ready [ 277.208710] IPv6: ADDRCONF(NETDEV_UP): veth0_to_batadv: link is not ready [ 277.220598] batman_adv: The newly added mac address (aa:aa:aa:aa:aa:3d) already exists on: batadv_slave_0 [ 277.239058] batman_adv: It is strongly recommended to keep mac addresses unique to avoid problems! [ 277.249906] batman_adv: The newly added mac address (aa:aa:aa:aa:aa:3d) already exists on: batadv_slave_0 [ 277.260022] batman_adv: It is strongly recommended to keep mac addresses unique to avoid problems! [ 277.269379] batman_adv: The newly added mac address (aa:aa:aa:aa:aa:3d) already exists on: batadv_slave_0 [ 277.280417] batman_adv: It is strongly recommended to keep mac addresses unique to avoid problems! [ 277.290985] IPv6: ADDRCONF(NETDEV_UP): batadv_slave_0: link is not ready [ 277.298852] batman_adv: batadv0: Interface activated: batadv_slave_0 [ 277.310180] IPv6: ADDRCONF(NETDEV_UP): veth0_macvtap: link is not ready [ 277.321754] IPv6: ADDRCONF(NETDEV_CHANGE): macvlan0: link becomes ready [ 277.329230] IPv6: ADDRCONF(NETDEV_CHANGE): macvlan1: link becomes ready [ 277.342549] IPv6: ADDRCONF(NETDEV_CHANGE): macvtap0: link becomes ready [ 277.350165] IPv6: ADDRCONF(NETDEV_CHANGE): macsec0: link becomes ready [ 277.358826] IPv6: ADDRCONF(NETDEV_CHANGE): batadv_slave_0: link becomes ready [ 277.367035] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_batadv: link becomes ready [ 277.379266] batman_adv: The newly added mac address (aa:aa:aa:aa:aa:3e) already exists on: batadv_slave_1 [ 277.389991] batman_adv: It is strongly recommended to keep mac addresses unique to avoid problems! [ 277.399675] batman_adv: The newly added mac address (aa:aa:aa:aa:aa:3e) already exists on: batadv_slave_1 [ 277.410019] batman_adv: It is strongly recommended to keep mac addresses unique to avoid problems! [ 277.419458] batman_adv: The newly added mac address (aa:aa:aa:aa:aa:3e) already exists on: batadv_slave_1 [ 277.429293] batman_adv: It is strongly recommended to keep mac addresses unique to avoid problems! [ 277.440891] IPv6: ADDRCONF(NETDEV_UP): batadv_slave_1: link is not ready [ 277.447905] batman_adv: batadv0: Interface activated: batadv_slave_1 [ 277.458539] IPv6: ADDRCONF(NETDEV_UP): veth1_macvtap: link is not ready [ 277.470382] IPv6: ADDRCONF(NETDEV_UP): veth1_to_batadv: link is not ready [ 277.481723] IPv6: ADDRCONF(NETDEV_CHANGE): batadv_slave_1: link becomes ready [ 277.504417] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_batadv: link becomes ready [ 277.509232] JFS: discard option not supported on device [ 277.524092] jfs: Unrecognized mount option "uid<00000000000000000000" or missing value [ 277.531022] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_macvtap: link becomes ready [ 277.548359] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_macvtap: link becomes ready [ 277.564787] device veth0_macvtap entered promiscuous mode [ 277.576403] IPv6: ADDRCONF(NETDEV_UP): macvtap0: link is not ready [ 277.597822] JFS: discard option not supported on device [ 277.598991] batman_adv: The newly added mac address (aa:aa:aa:aa:aa:3d) already exists on: batadv_slave_0 [ 277.617310] jfs: Unrecognized mount option "uid<00000000000000000000" or missing value [ 277.620967] batman_adv: It is strongly recommended to keep mac addresses unique to avoid problems! [ 277.643078] batman_adv: The newly added mac address (aa:aa:aa:aa:aa:3d) already exists on: batadv_slave_0 [ 277.656433] batman_adv: It is strongly recommended to keep mac addresses unique to avoid problems! [ 277.666945] batman_adv: The newly added mac address (aa:aa:aa:aa:aa:3d) already exists on: batadv_slave_0 [ 277.694084] batman_adv: It is strongly recommended to keep mac addresses unique to avoid problems! 21:11:03 executing program 0: r0 = socket$nl_route(0x10, 0x3, 0x0) bpf$PROG_LOAD(0x5, &(0x7f0000000100)={0x0, 0x4, &(0x7f0000000200)=ANY=[@ANYBLOB="850000002f0000001400000000fbff0f95000000000000005183ea44d49244c8"], 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, [], 0x0, 0x0, 0xffffffffffffffff, 0x8, 0x0, 0x0, 0x10, 0x0}, 0x78) r1 = socket(0x1, 0x803, 0x0) getsockname$packet(r1, &(0x7f0000000100)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f00000002c0)=0x14) openat$cuse(0xffffffffffffff9c, &(0x7f0000000000)='/dev/cuse\x00', 0x2, 0x0) sendmsg$nl_route(r0, &(0x7f0000000080)={0x0, 0x0, &(0x7f0000000140)={&(0x7f0000000180)=@newlink={0x3c, 0x10, 0x401, 0x0, 0x0, {0x0, 0x0, 0x0, 0x0, 0xffffff7f}, [@IFLA_LINKINFO={0x14, 0x12, 0x0, 0x1, @ipvlan={{0xb, 0x1, 'ipvlan\x00'}, {0x4}}}, @IFLA_LINK={0x8, 0x5, r2}]}, 0x3c}}, 0x0) [ 277.706137] batman_adv: The newly added mac address (aa:aa:aa:aa:aa:3d) already exists on: batadv_slave_0 [ 277.718795] batman_adv: It is strongly recommended to keep mac addresses unique to avoid problems! [ 277.730242] IPv6: ADDRCONF(NETDEV_UP): batadv_slave_0: link is not ready [ 277.739033] batman_adv: batadv0: Interface activated: batadv_slave_0 [ 277.764402] device veth1_macvtap entered promiscuous mode [ 277.771077] IPv6: ADDRCONF(NETDEV_UP): macsec0: link is not ready [ 277.779898] IPv6: ADDRCONF(NETDEV_CHANGE): macvtap0: link becomes ready [ 277.788228] IPv6: ADDRCONF(NETDEV_CHANGE): macsec0: link becomes ready [ 277.796932] IPv6: ADDRCONF(NETDEV_CHANGE): batadv_slave_0: link becomes ready 21:11:03 executing program 1: mkdir(&(0x7f0000000000)='./file0\x00', 0x0) r0 = dup2(0xffffffffffffffff, 0xffffffffffffffff) r1 = bpf$OBJ_GET_PROG(0x7, &(0x7f0000000600)={&(0x7f00000005c0)='./file0\x00', 0x0, 0x8}, 0x10) bpf$BPF_GET_PROG_INFO(0xf, &(0x7f0000000480)={r1, 0xc0, &(0x7f00000009c0)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, ""/16, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, &(0x7f00000001c0)={0x0, 0x4008}, &(0x7f0000000580)=0x1, 0x0, 0x0, 0x0, 0x0, 0x0}}, 0x10) bpf$BPF_TASK_FD_QUERY(0x14, &(0x7f00000018c0)={0x0, r0, 0x0, 0xd, &(0x7f0000001880)='bond_slave_0\x00', r2}, 0x30) setsockopt$inet_tcp_TCP_REPAIR_QUEUE(r0, 0x6, 0x14, &(0x7f00000002c0)=0x1, 0x4) pipe2$9p(&(0x7f0000000240)={0xffffffffffffffff, 0xffffffffffffffff}, 0x40000) write$P9_RVERSION(r4, &(0x7f0000000740)=ANY=[@ANYBLOB="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"], 0x15) r5 = dup(r4) write$FUSE_BMAP(r5, &(0x7f0000000100)={0x18}, 0x18) write$FUSE_NOTIFY_RETRIEVE(r5, &(0x7f00000000c0)={0x14c}, 0x137) prlimit64(0x0, 0xe, &(0x7f0000000280)={0x9, 0x1ff}, 0x0) sched_setattr(0x0, &(0x7f0000000080)={0x38, 0x2, 0x0, 0x2, 0x7, 0x0, 0x400000000000000}, 0x0) perf_event_open(&(0x7f0000000140)={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_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) openat$kvm(0xffffffffffffff9c, &(0x7f0000000300)='/dev/kvm\x00', 0x0, 0x0) mount$fuseblk(&(0x7f0000000080)='/dev/loop0\x00', 0x0, 0x0, 0x0, 0x0) socket$nl_route(0x10, 0x3, 0x0) socket$nl_route(0x10, 0x3, 0x0) r6 = socket$inet6_sctp(0xa, 0x10000000005, 0x84) getsockopt$inet_sctp6_SCTP_GET_ASSOC_ID_LIST(r6, 0x84, 0x1d, &(0x7f000095dff8)={0x1, [0x0]}, &(0x7f000095dffc)=0x8) socket$inet6_sctp(0xa, 0x1, 0x84) sendmsg$NBD_CMD_DISCONNECT(0xffffffffffffffff, &(0x7f00000001c0)={0x0, 0x0, 0x0}, 0x0) memfd_create(0x0, 0x800000000006) mount$9p_fd(0x0, &(0x7f0000000000)='./file0\x00', &(0x7f0000000140)='9p\x00', 0x0, &(0x7f0000000380)=ANY=[@ANYBLOB='trans=fd,rfdno=', @ANYRESHEX=r3, @ANYBLOB=',wfdno=', @ANYRESHEX=r4, @ANYBLOB="2c616e616d653d93"]) open(&(0x7f0000000080)='./file0\x00', 0x0, 0x0) getdents(0xffffffffffffffff, 0x0, 0x282) [ 277.812597] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_batadv: link becomes ready [ 277.858157] batman_adv: The newly added mac address (aa:aa:aa:aa:aa:3e) already exists on: batadv_slave_1 [ 277.884962] batman_adv: It is strongly recommended to keep mac addresses unique to avoid problems! 21:11:03 executing program 2: r0 = socket$inet6(0xa, 0x4, 0x35) sendmmsg$inet6(r0, &(0x7f0000001640)=[{{&(0x7f0000000200)={0xa, 0x0, 0x0, @empty}, 0x1c, 0x0}}, {{&(0x7f0000000680)={0xa, 0x0, 0x0, @local}, 0x1c, 0x0, 0x0, &(0x7f0000000880)=ANY=[@ANYBLOB="1400000000000000000000000b000000ffffff6800000000"], 0x18}}], 0x2, 0x0) openat$full(0xffffffffffffff9c, 0x0, 0x0, 0x0) openat$null(0xffffffffffffff9c, 0x0, 0x0, 0x0) syz_open_procfs(0xffffffffffffffff, 0x0) socketpair$unix(0x1, 0x0, 0x0, 0x0) connect$inet6(0xffffffffffffffff, 0x0, 0x0) [ 277.902372] batman_adv: The newly added mac address (aa:aa:aa:aa:aa:3e) already exists on: batadv_slave_1 [ 277.917846] batman_adv: It is strongly recommended to keep mac addresses unique to avoid problems! [ 277.921388] hrtimer: interrupt took 51851 ns [ 277.927057] batman_adv: The newly added mac address (aa:aa:aa:aa:aa:3e) already exists on: batadv_slave_1 [ 277.947539] batman_adv: It is strongly recommended to keep mac addresses unique to avoid problems! [ 277.962811] batman_adv: The newly added mac address (aa:aa:aa:aa:aa:3e) already exists on: batadv_slave_1 [ 277.964250] 9pnet: Insufficient options for proto=fd [ 277.975571] batman_adv: It is strongly recommended to keep mac addresses unique to avoid problems! [ 277.999519] IPv6: ADDRCONF(NETDEV_UP): batadv_slave_1: link is not ready [ 278.013516] batman_adv: batadv0: Interface activated: batadv_slave_1 [ 278.017745] 9pnet: Insufficient options for proto=fd [ 278.033409] IPv6: ADDRCONF(NETDEV_UP): veth0_to_batadv: link is not ready [ 278.050681] IPv6: ADDRCONF(NETDEV_CHANGE): batadv_slave_1: link becomes ready 21:11:03 executing program 1: socket$vsock_stream(0x28, 0x1, 0x0) r0 = openat$zero(0xffffffffffffff9c, &(0x7f0000000040)='/dev/zero\x00', 0x8000, 0x0) ioctl$USBDEVFS_GETDRIVER(r0, 0x41045508, &(0x7f0000000300)={0x400, "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"}) bpf$PROG_LOAD(0x5, &(0x7f0000000180)={0x12, 0x4, &(0x7f00000033c0)=@framed={{}, [@alu={0x8000000201a7f19, 0x0, 0x6, 0x0, 0x1, 0x28}]}, &(0x7f0000000140)='GPL\x00', 0x1, 0xfb, &(0x7f0000000200)=""/251, 0x0, 0x0, [], 0x0, 0xf, 0xffffffffffffffff, 0x8, &(0x7f0000000000), 0x9171fd943cd697ac}, 0x48) socket$nl_generic(0x10, 0x3, 0x10) [ 278.067615] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_batadv: link becomes ready [ 278.103977] device gretap0 entered promiscuous mode [ 278.113291] device ipvlan2 entered promiscuous mode [ 278.135616] audit: type=1400 audit(1584047463.758:42): avc: denied { prog_load } for pid=8364 comm="syz-executor.1" scontext=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 tcontext=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 tclass=bpf permissive=1 [ 278.158909] IPv6: ADDRCONF(NETDEV_UP): veth1_to_batadv: link is not ready 21:11:03 executing program 0: prlimit64(0x0, 0xe, &(0x7f0000000280)={0x9, 0x1ff}, 0x0) sched_setattr(0x0, &(0x7f0000000080)={0x30, 0x2, 0x0, 0x0, 0x3}, 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, 0xfffffffc, 0x0, @perf_config_ext, 0x0, 0x0, 0x0, 0x6}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) openat$null(0xffffffffffffff9c, 0x0, 0x0, 0x0) r0 = open(&(0x7f0000000200)='./bus\x00', 0x141042, 0x0) mmap(&(0x7f0000003000/0x2000)=nil, 0x2000, 0x0, 0x1012, r0, 0x0) write$P9_RWALK(r0, &(0x7f00000003c0)=ANY=[@ANYRES64], 0x8) r1 = perf_event_open(&(0x7f0000000180)={0x0, 0x70, 0x0, 0x0, 0x0, 0x0, 0xfffffff6}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r2 = dup2(r0, r1) clock_gettime(0x0, &(0x7f0000000040)={0x0}) ioctl$VIDIOC_DQBUF(0xffffffffffffffff, 0xc0585611, &(0x7f0000000100)={0x401, 0x6, 0x4, 0x2000000, 0x8, {r3}, {0x5, 0x0, 0x8, 0x9, 0x2, 0x3f, "4db25dee"}, 0x3, 0x4, @planes=&(0x7f00000000c0)={0x3, 0x2, @fd, 0xff}}) syz_genetlink_get_family_id$batadv(&(0x7f0000000240)='batadv\x00') openat$vcsu(0xffffffffffffff9c, &(0x7f0000000000)='/dev/vcsu\x00', 0x0, 0x0) syz_genetlink_get_family_id$nl80211(&(0x7f00000000c0)='nl80211\x00') socketpair$unix(0x1, 0x1, 0x0, &(0x7f0000000000)) r4 = dup(0xffffffffffffffff) getpeername$packet(r4, &(0x7f0000000000)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f0000000040)=0x12) ioctl$sock_inet6_SIOCADDRT(0xffffffffffffffff, 0x890b, &(0x7f00000000c0)={@dev, @ipv4={[], [], @local}, @rand_addr="657261c70996f4e1596272e2ec0088fa", 0x0, 0x0, 0x0, 0x10, 0x1, 0x2000002, r5}) getsockopt$inet6_IPV6_IPSEC_POLICY(0xffffffffffffffff, 0x29, 0x22, &(0x7f0000000540)={{{@in=@multicast2, @in=@local}}, {{@in6=@mcast2}, 0x0, @in=@multicast2}}, &(0x7f0000000300)=0xe8) r6 = socket$inet6_udp(0xa, 0x2, 0x0) socketpair$unix(0x1, 0x1, 0x0, &(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}) r8 = dup(r7) getpeername$packet(r8, &(0x7f0000000000)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f0000000040)=0x12) ioctl$sock_inet6_SIOCADDRT(r6, 0x890b, &(0x7f00000000c0)={@dev, @mcast1, @rand_addr="657261c70996f4e1596272e2ec4688fa", 0x0, 0x0, 0x0, 0x10, 0x0, 0x20c204c6, r9}) ioctl$ifreq_SIOCGIFINDEX_batadv_hard(r2, 0x8933, 0x0) syz_genetlink_get_family_id$nl80211(&(0x7f00000000c0)='nl80211\x00') r10 = dup(0xffffffffffffffff) getpeername$packet(r10, &(0x7f0000000000)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f0000000040)=0x12) ioctl$sock_inet6_SIOCADDRT(0xffffffffffffffff, 0x890b, &(0x7f00000000c0)={@dev, @mcast1, @rand_addr="657261c70996f4e1596272e2ec4688fa", 0x0, 0x0, 0x0, 0x10, 0x0, 0x20c204c6, r11}) r12 = socket$inet6_tcp(0xa, 0x1, 0x0) setsockopt$inet6_mreq(r12, 0x29, 0x1b, &(0x7f00000001c0)={@dev}, 0x14) setsockopt$inet6_mreq(r12, 0x29, 0x1b, &(0x7f0000000040)={@remote}, 0x14) setsockopt$inet6_mreq(r12, 0x29, 0x1c, &(0x7f0000000000)={@dev}, 0x14) r13 = socket$inet6_tcp(0xa, 0x1, 0x0) setsockopt$inet6_mreq(r13, 0x29, 0x1b, &(0x7f00000001c0)={@dev}, 0x14) setsockopt$inet6_mreq(r13, 0x29, 0x1b, &(0x7f0000000040)={@remote}, 0x14) setsockopt$inet6_mreq(r13, 0x29, 0x1c, &(0x7f0000000000)={@dev}, 0x14) accept4$inet6(r13, &(0x7f0000000440)={0xa, 0x0, 0x0, @local}, &(0x7f0000000480)=0x1c, 0x40800) r14 = openat$hwrng(0xffffffffffffff9c, &(0x7f0000000500)='/dev/hwrng\x00', 0x0, 0x0) getsockopt$inet6_IPV6_IPSEC_POLICY(r14, 0x29, 0x22, &(0x7f0000000640)={{{@in=@multicast2, @in=@local}}, {{@in6=@mcast2}, 0x0, @in=@multicast2}}, &(0x7f00000004c0)=0xe8) getpeername$packet(0xffffffffffffffff, &(0x7f0000000000)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f0000000040)=0x12) write(0xffffffffffffffff, 0x0, 0x0) syz_init_net_socket$bt_hci(0x1f, 0x3, 0x1) 21:11:03 executing program 1: bpf$BPF_BTF_LOAD(0x12, &(0x7f0000000000)={&(0x7f0000000080)={{0xeb9f, 0x1, 0x0, 0x18, 0x0, 0x3c, 0x3c, 0x4, [@union={0x1, 0x4, 0x0, 0x5, 0x0, 0x0, [{0x4, 0x1, 0x4}, {0x6, 0x5, 0x3}, {0x6, 0x5, 0xffffffff}, {0xa, 0x3, 0x8}]}]}, {0x0, [0x5f, 0x5f]}}, &(0x7f00000008c0)=""/211, 0x58, 0xd3, 0x1}, 0x20) [ 278.212885] batman_adv: The newly added mac address (aa:aa:aa:aa:aa:3d) already exists on: batadv_slave_0 [ 278.264914] batman_adv: It is strongly recommended to keep mac addresses unique to avoid problems! [ 278.285119] batman_adv: The newly added mac address (aa:aa:aa:aa:aa:3d) already exists on: batadv_slave_0 21:11:03 executing program 2: syz_read_part_table(0x3f00, 0x1, &(0x7f00000000c0)=[{&(0x7f0000000000)="02010500000001000000ff07000000fffffffd000800000000000000004000ffffff8500000000000000887700720030b5829237c300000000000080000055aa", 0x40, 0x1c0}]) pipe(&(0x7f0000000300)={0xffffffffffffffff, 0xffffffffffffffff}) write(r0, &(0x7f0000000340), 0x41395527) ioctl$VIDIOC_S_CROP(r0, 0x4014563c, &(0x7f0000000040)={0x9, {0x8000, 0x1, 0x20ab, 0x80}}) [ 278.309287] batman_adv: It is strongly recommended to keep mac addresses unique to avoid problems! [ 278.327445] batman_adv: The newly added mac address (aa:aa:aa:aa:aa:3d) already exists on: batadv_slave_0 [ 278.337758] batman_adv: It is strongly recommended to keep mac addresses unique to avoid problems! [ 278.347066] batman_adv: The newly added mac address (aa:aa:aa:aa:aa:3d) already exists on: batadv_slave_0 21:11:04 executing program 1: r0 = socket$unix(0x1, 0x5, 0x0) r1 = dup(r0) r2 = openat$hwrng(0xffffffffffffff9c, &(0x7f0000000040)='/dev/hwrng\x00', 0x4c480, 0x0) ioctl$KVM_PPC_GET_SMMU_INFO(r2, 0x8250aea6, &(0x7f0000000140)=""/147) ioctl$PERF_EVENT_IOC_ENABLE(r1, 0x8912, 0x400200) syz_mount_image$ext4(&(0x7f0000000080)='ext3\x00', &(0x7f0000000000)='./file0\x00', 0x0, 0x1, &(0x7f0000000100)=[{&(0x7f0000000240)="800000003804000000000000000900006c000000000000000100000001000000004000000040000080000000101308006d5ebe5a0000ffff53ef8a3221f3c0ac05c0581c9b364eff2c9096fd5217dd9547688044418a4a661be62debbb0e0009db3f97a0cae6", 0x66, 0x400}], 0x0, 0x0) [ 278.357369] batman_adv: It is strongly recommended to keep mac addresses unique to avoid problems! [ 278.381635] batman_adv: The newly added mac address (aa:aa:aa:aa:aa:3d) already exists on: batadv_slave_0 [ 278.397878] batman_adv: It is strongly recommended to keep mac addresses unique to avoid problems! [ 278.410597] IPv6: ADDRCONF(NETDEV_UP): batadv_slave_0: link is not ready [ 278.420011] batman_adv: batadv0: Interface activated: batadv_slave_0 [ 278.438896] IPv6: ADDRCONF(NETDEV_CHANGE): batadv_slave_0: link becomes ready [ 278.449005] loop2: p1 < > p2 p3 < p5 p6 > p4 [ 278.450404] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_batadv: link becomes ready [ 278.477200] loop2: p2 size 1073741824 extends beyond EOD, truncated [ 278.488693] EXT4-fs (loop1): VFS: Found ext4 filesystem with unknown checksum algorithm. [ 278.497852] batman_adv: The newly added mac address (aa:aa:aa:aa:aa:3e) already exists on: batadv_slave_1 [ 278.511858] batman_adv: It is strongly recommended to keep mac addresses unique to avoid problems! [ 278.527598] loop2: p4 size 32768 extends beyond EOD, truncated [ 278.529661] batman_adv: The newly added mac address (aa:aa:aa:aa:aa:3e) already exists on: batadv_slave_1 [ 278.544205] batman_adv: It is strongly recommended to keep mac addresses unique to avoid problems! [ 278.545469] loop2: p5 size 1073741824 extends beyond EOD, truncated [ 278.554900] batman_adv: The newly added mac address (aa:aa:aa:aa:aa:3e) already exists on: batadv_slave_1 [ 278.569401] loop2: p6 size 32768 extends beyond EOD, truncated [ 278.571818] batman_adv: It is strongly recommended to keep mac addresses unique to avoid problems! [ 278.587464] batman_adv: The newly added mac address (aa:aa:aa:aa:aa:3e) already exists on: batadv_slave_1 [ 278.598134] batman_adv: It is strongly recommended to keep mac addresses unique to avoid problems! [ 278.609639] batman_adv: The newly added mac address (aa:aa:aa:aa:aa:3e) already exists on: batadv_slave_1 [ 278.627735] batman_adv: It is strongly recommended to keep mac addresses unique to avoid problems! [ 278.639428] IPv6: ADDRCONF(NETDEV_UP): batadv_slave_1: link is not ready [ 278.647137] batman_adv: batadv0: Interface activated: batadv_slave_1 [ 278.666069] IPv6: ADDRCONF(NETDEV_CHANGE): batadv_slave_1: link becomes ready [ 278.767946] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_batadv: link becomes ready 21:11:05 executing program 0: prctl$PR_SET_SECUREBITS(0x1c, 0x21) open(&(0x7f0000000080)='./file0\x00', 0x6c140, 0x1) pipe(&(0x7f0000000300)={0xffffffffffffffff, 0xffffffffffffffff}) write(r0, &(0x7f0000000340), 0x41395527) r1 = openat(r0, &(0x7f0000000000)='./file0\x00', 0x101080, 0x40) r2 = bpf$BPF_BTF_LOAD(0x12, &(0x7f00000001c0)={&(0x7f0000000140)={{0xeb9f, 0x1, 0x0, 0x18, 0x0, 0x24, 0x24, 0x8, [@struct={0xd, 0x2, 0x0, 0x4, 0x1, 0x1, [{0x3, 0x3, 0x48a8}, {0x8, 0x3, 0x2b1}]}]}, {0x0, [0x5f, 0x30, 0x5f, 0x30, 0x5f, 0x0]}}, &(0x7f0000000040)=""/62, 0x44, 0x3e, 0x1}, 0x20) ioctl$LOOP_SET_FD(r1, 0x4c00, r2) setxattr$security_capability(&(0x7f0000000100)='./file0\x00', &(0x7f00000000c0)='security.capability\x00', &(0x7f0000000500)=@v2, 0x14, 0x0) clone(0x4007fc, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) execve(&(0x7f0000000440)='./file0\x00', 0x0, 0x0) 21:11:05 executing program 1: r0 = socket$inet6_tcp(0xa, 0x1, 0x0) r1 = openat$vhci(0xffffffffffffff9c, &(0x7f0000000000)='/dev/vhci\x00', 0x101100) fcntl$dupfd(r1, 0x0, r0) r2 = socket$inet_udp(0x2, 0x2, 0x0) r3 = socket$inet6(0xa, 0x1, 0x0) mmap(&(0x7f00009ff000/0x600000)=nil, 0x600000, 0x1000002, 0x12, r3, 0x0) getsockopt$inet6_tcp_TCP_ZEROCOPY_RECEIVE(0xffffffffffffffff, 0x6, 0x23, &(0x7f0000000480)={&(0x7f0000bc2000/0x4000)=nil, 0x4000, 0x1000000}, &(0x7f0000000080)=0x10) r4 = socket$inet6(0xa, 0x1, 0x0) mmap(&(0x7f00009ff000/0x600000)=nil, 0x600000, 0x1000002, 0x12, r4, 0x0) getsockopt$inet6_tcp_TCP_ZEROCOPY_RECEIVE(r4, 0x6, 0x23, &(0x7f0000000480)={&(0x7f0000ffd000/0x3000)=nil, 0x3000, 0x1000000}, &(0x7f0000000080)=0x10) r5 = socket$inet6(0xa, 0x1, 0x0) mmap(&(0x7f00009ff000/0x600000)=nil, 0x600000, 0x1000002, 0x12, r5, 0x0) r6 = syz_open_dev$ndb(&(0x7f0000000080)='/dev/nbd#\x00', 0x0, 0x0) r7 = socket(0x2, 0x1, 0x0) ioctl$NBD_SET_SOCK(r6, 0xab00, r7) getsockopt$inet6_tcp_TCP_ZEROCOPY_RECEIVE(r7, 0x6, 0x23, &(0x7f0000000480)={&(0x7f0000ffd000/0x3000)=nil, 0x3000, 0x1000000}, &(0x7f0000000080)=0x10) setsockopt$SO_BINDTODEVICE(r5, 0x1, 0x19, &(0x7f0000000440)='dummy0\x00', 0x10) r8 = syz_open_dev$sndpcmp(0x0, 0x0, 0x0) ioctl$sock_inet_SIOCSIFBRDADDR(r8, 0x891a, 0x0) r9 = syz_genetlink_get_family_id$tipc(&(0x7f0000000140)='TIPC\x00') sendmsg$TIPC_CMD_GET_MAX_PORTS(r8, &(0x7f0000000240)={&(0x7f0000000100)={0x10, 0x0, 0x0, 0x400283}, 0xc, &(0x7f0000000200)={&(0x7f00000001c0)={0x1c, r9, 0x400, 0x70bd29, 0x25dfdbfb, {}, ["", "", ""]}, 0x1c}, 0x1, 0x0, 0x0, 0x20000080}, 0x880) perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x81, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) keyctl$KEYCTL_PKEY_VERIFY(0x1c, 0x0, 0x0, 0x0, 0x0) setsockopt$IP_VS_SO_SET_ADD(r2, 0x0, 0x482, &(0x7f0000000400)={0x11, @loopback, 0x0, 0x0, 'sh\x00', 0x0, 0x10001, 0x3b}, 0x2c) getsockopt$inet_sctp6_SCTP_AUTO_ASCONF(0xffffffffffffffff, 0x84, 0x1e, 0x0, 0x0) pipe(&(0x7f0000000340)={0xffffffffffffffff, 0xffffffffffffffff}) vmsplice(r11, &(0x7f00000000c0)=[{&(0x7f0000000180)="77690addcfbe1fbb66ec", 0xff3b}], 0x1, 0x1) r12 = open(&(0x7f0000000040)='./bus\x00', 0x0, 0x0) ioctl$EXT4_IOC_SETFLAGS(r12, 0x40086602, &(0x7f00000000c0)=0x20008023) ioctl$DRM_IOCTL_GET_CLIENT(r12, 0xc0286405, &(0x7f00000003c0)={0x10000, 0x800, {0x0}, {0xee01}, 0x6, 0x9}) r14 = syz_open_procfs(r13, &(0x7f0000000380)='net/if_inet6\x00') preadv(r14, &(0x7f0000000380), 0x0, 0x10400003) r15 = syz_open_dev$ndb(&(0x7f0000000080)='/dev/nbd#\x00', 0x0, 0x0) r16 = socket(0x2, 0x1, 0x0) ioctl$NBD_SET_SOCK(r15, 0xab00, r16) fstatfs(r16, &(0x7f0000000580)=""/39) r17 = open(&(0x7f0000000040)='./bus\x00', 0x0, 0x10) ioctl$EXT4_IOC_SETFLAGS(r17, 0x40086602, &(0x7f00000000c0)=0x20008023) ioctl$RTC_UIE_OFF(r17, 0x7004) openat$vimc2(0xffffffffffffff9c, &(0x7f00000002c0)='/dev/video2\x00', 0x2, 0x0) close(r11) r18 = socket$inet6(0xa, 0x2, 0x0) socket$inet6_tcp(0xa, 0x1, 0x0) connect$inet6(r18, &(0x7f0000000040)={0xa, 0x4e22, 0x1ff, @dev, 0x6}, 0x1c) splice(r10, 0x0, r11, 0x0, 0x100000002, 0x0) [ 279.341513] audit: type=1400 audit(1584047464.958:43): avc: denied { map_create } for pid=8469 comm="syz-executor.3" scontext=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 tcontext=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 tclass=bpf permissive=1 [ 279.453222] audit: type=1800 audit(1584047465.078:44): pid=8482 uid=0 auid=4294967295 ses=4294967295 subj=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 op=collect_data cause=failed(directio) comm="syz-executor.0" name="file0" dev="sda1" ino=16543 res=0 21:11:05 executing program 5: r0 = syz_init_net_socket$ax25(0x3, 0x5, 0xcd) ioctl$FS_IOC_GET_ENCRYPTION_POLICY(r0, 0x400c6615, &(0x7f0000000040)={0x0, @adiantum}) r1 = openat$audio(0xffffffffffffff9c, &(0x7f0000000180)='/dev/audio\x00', 0x0, 0x0) ioctl$int_in(r1, 0x800000c004500a, &(0x7f0000000300)) r2 = socket$caif_stream(0x25, 0x1, 0x0) ioctl$FS_IOC_GETFSMAP(r2, 0xc0c0583b, &(0x7f0000000340)={0x0, 0x0, 0x1, 0x0, [], [{0x527894f3, 0x4, 0x2, 0x101, 0x4, 0xf06}, {0x200, 0x7fff, 0x3, 0x0, 0x2}], [[]]}) socket$inet_udp(0x2, 0x2, 0x0) r3 = socket$inet6_sctp(0xa, 0x10000000005, 0x84) getsockopt$inet_sctp6_SCTP_GET_ASSOC_ID_LIST(r3, 0x84, 0x1d, 0x0, &(0x7f000095dffc)) setsockopt$XDP_TX_RING(0xffffffffffffffff, 0x11b, 0x3, 0x0, 0x0) socket$inet6(0xa, 0x40000080806, 0x0) r4 = open(&(0x7f0000000000)='./file0\x00', 0x42000, 0x1) ioctl$FBIOPUT_VSCREENINFO(r4, 0x4601, &(0x7f0000000440)={0xc80, 0xf0, 0x1e0, 0x400, 0x7, 0x9, 0x4, 0x2, {0x8001, 0x35aa, 0x1}, {0x4}, {0x10001, 0x6c3d, 0x1}, {0x2, 0x7}, 0x0, 0x0, 0x8, 0x5, 0x694c8c6d918d1f84, 0x950d, 0x3, 0x46c, 0x28, 0x3, 0x8000, 0xfffffffd, 0x0, 0x0, 0x2, 0x2}) setsockopt$inet6_MCAST_LEAVE_GROUP(0xffffffffffffffff, 0x29, 0x2d, 0x0, 0x0) socket(0x2000000000000021, 0x2, 0x10000000000002) perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x41c1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) clock_gettime(0x0, &(0x7f0000000240)) pselect6(0x40, &(0x7f00000000c0)={0x0, 0x0, 0x0, 0x0, 0x0, 0x7, 0x8}, 0x0, &(0x7f0000000140)={0x1ff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1}, &(0x7f0000000200), 0x0) 21:11:05 executing program 4: perf_event_open(&(0x7f0000000180)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1ff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext={0x0, 0x3}}, 0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) socketpair(0x1e, 0x1, 0x0, &(0x7f0000000140)={0x0, 0x0}) close(r0) bpf$MAP_CREATE(0x0, &(0x7f0000000180)={0x0, 0x0, 0x0, 0xfffffffd}, 0x3c) setsockopt$sock_attach_bpf(r1, 0x10f, 0x87, &(0x7f0000000180), 0x4bd) socketpair(0x1e, 0x80005, 0x0, &(0x7f0000000340)={0x0, 0x0}) dup2(r2, r1) getsockopt$inet_sctp_SCTP_PR_ASSOC_STATUS(0xffffffffffffffff, 0x84, 0x73, &(0x7f0000000080)={0x0, 0x1ff, 0x0, 0xfbb, 0xffffffff}, &(0x7f00000000c0)=0x18) setsockopt$inet_sctp_SCTP_DEFAULT_PRINFO(r2, 0x84, 0x72, &(0x7f0000000100)={r3, 0xfffffeff, 0x30}, 0xc) 21:11:05 executing program 2: mkdir(&(0x7f0000000080)='./file0\x00', 0x0) mkdirat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000000)='./cgroup/syz0\x00', 0x1ff) mount$fuse(0x20000000, &(0x7f0000000140)='./file0\x00', 0x0, 0x1004, 0x0) mount$overlay(0x400000, 0x0, 0x0, 0x0, &(0x7f0000000040)=ANY=[@ANYBLOB=',lowerdir=.:file0']) mount$overlay(0x400000, &(0x7f0000000100)='./file0\x00', &(0x7f00000001c0)='overlay\x00', 0x0, &(0x7f0000000040)=ANY=[]) chdir(&(0x7f00000002c0)='./file0\x00') r0 = open(&(0x7f0000000280)='./file0\x00', 0x0, 0x0) r1 = socket$inet_icmp_raw(0x2, 0x3, 0x1) r2 = syz_open_dev$ndb(&(0x7f0000000080)='/dev/nbd#\x00', 0x0, 0x0) r3 = socket(0x2, 0x1, 0x0) ioctl$NBD_SET_SOCK(r2, 0xab00, r3) r4 = syz_genetlink_get_family_id$batadv(&(0x7f0000000300)='batadv\x00') sendmsg$BATADV_CMD_GET_BLA_CLAIM(r3, &(0x7f00000003c0)={&(0x7f00000000c0)={0x10, 0x0, 0x0, 0x4000}, 0xc, &(0x7f0000000380)={&(0x7f0000000340)={0x1c, r4, 0x10, 0x70bd2d, 0x25dfdbfb, {}, [@BATADV_ATTR_BONDING_ENABLED={0x5}]}, 0x1c}, 0x1, 0x0, 0x0, 0x10}, 0x40080) r5 = dup(r1) ioctl$PERF_EVENT_IOC_ENABLE(r5, 0x8912, 0x400200) getdents(r0, &(0x7f0000000180)=""/197, 0xc5) getgid() 21:11:05 executing program 3: perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x3, 0x20000000021) setsockopt$inet_sctp_SCTP_RTOINFO(0xffffffffffffffff, 0x84, 0x0, 0x0, 0x0) connect$inet6(r0, &(0x7f0000000040)={0xa, 0x0, 0x0, @local, 0x9}, 0x1c) sendto$inet6(r0, &(0x7f0000000000), 0xff77, 0x0, 0x0, 0x4d97) r1 = creat(&(0x7f0000000140)='./bus\x00', 0x0) ioctl$sock_SIOCSIFVLAN_SET_VLAN_NAME_TYPE_CMD(r0, 0x8983, &(0x7f0000000180)={0x6, 'veth0_virt_wifi\x00', {}, 0x8000}) ftruncate(r1, 0x208200) mq_timedreceive(r1, &(0x7f0000000080)=""/180, 0xb4, 0x7, &(0x7f0000000000)) [ 279.495980] audit: type=1400 audit(1584047465.078:45): avc: denied { map } for pid=8479 comm="syz-executor.1" path="socket:[31247]" dev="sockfs" ino=31247 scontext=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 tcontext=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 tclass=tcp_socket permissive=1 21:11:05 executing program 4: mkdirat(0xffffffffffffff9c, &(0x7f0000000280)='./file0\x00', 0x0) mkdirat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000000)='./cgroup.cpu/syz0\x00', 0x1ff) lgetxattr(&(0x7f0000000040)='./file0\x00', &(0x7f0000000080)=@random={'osx.', 'trustedwlan1/vmnet1\x00'}, &(0x7f00000002c0)=""/153, 0x99) mount$fuse(0x20000000, &(0x7f00000004c0)='./file0\x00', 0x0, 0x7a04, 0x0) r0 = open(&(0x7f0000000100)='./file0\x00', 0x0, 0x0) openat$cgroup_procs(r0, &(0x7f00000000c0)='cgroup.procs\x00', 0x2, 0x0) r1 = creat(&(0x7f0000000140)='./bus\x00', 0x0) ftruncate(r1, 0x208200) ioctl$UI_SET_SWBIT(r1, 0x4004556d, 0xe) read$alg(r1, &(0x7f0000000180)=""/199, 0xc7) 21:11:05 executing program 2: r0 = socket$kcm(0x10, 0x2, 0x0) socketpair$unix(0x1, 0x3, 0x0, &(0x7f0000000280)={0xffffffffffffffff, 0xffffffffffffffff}) r3 = fcntl$dupfd(r2, 0x0, r1) ioctl$PERF_EVENT_IOC_ENABLE(r3, 0x8912, 0x400200) vmsplice(0xffffffffffffffff, &(0x7f0000000000)=[{&(0x7f0000000500), 0x3528a9c0}], 0x1, 0x0) ioctl$SNDCTL_DSP_STEREO(0xffffffffffffffff, 0xc0045003, &(0x7f0000000040)=0x1) sendmsg$kcm(r0, &(0x7f0000000000)={0x0, 0x0, &(0x7f0000000080)=[{&(0x7f00000000c0)="d800000018008100e00f80ecdb4cb904021d65ef0b007c06e87c55a1bc000900b800069903000000070015c006008178a8001600a40003000200000003ac040000d67f6f94007134cf6efb8000a007a290457f0189b316277ce06bbace8017cbec4c2ee5a7cef4090000001fb791643a5ee4ce1b14d6d930dee1d9d322fe04000000730d16a4683e4f6d0200003f5aeb4edbb57a5025ccca9e00360db798262f3d40fad95667e04adcdf634c1f215ce3bb9ad809d5e1cace81ed0b7fece0b42a9ecbee5de6ccd40d96f69916862de21f2e402053e8ffd22b", 0xd8}], 0x1}, 0x0) [ 279.784782] block nbd1: shutting down sockets [ 279.789836] block nbd2: shutting down sockets 21:11:05 executing program 3: creat(&(0x7f00000000c0)='./file0\x00', 0x0) mount(&(0x7f0000000100)=ANY=[@ANYBLOB="a5000000000000c76c4fab271e9491743efd76ba22ac0638c459a717066b9a828ffbadf91740812cf808cf367cd58559ad704fdf75324316ef46ce67ab323f7338ca9f64149af65cbdbb3ebee57ee42298da31dcd9249172808cac03187a1df8d44b2569538600"/116], &(0x7f0000000000)='./file0\x00', 0x0, 0x108b044, 0x0) syz_mount_image$erofs(0x0, &(0x7f0000000080)='./file0\x00', 0x0, 0x0, 0x0, 0x20, 0x0) 21:11:05 executing program 5: creat(&(0x7f0000000000)='./file0\x00', 0x0) 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) recvmmsg(0xffffffffffffffff, &(0x7f0000000280)=[{{&(0x7f0000000080)=@in, 0x80, &(0x7f0000000100)=[{&(0x7f0000000180)=""/142, 0x8e}], 0x1, &(0x7f0000000240)=""/30, 0x1e}, 0x1}], 0x1, 0x0, 0x0) r0 = syz_open_procfs(0x0, &(0x7f0000000140)='gid_map\x00') r1 = openat$selinux_enforce(0xffffffffffffff9c, &(0x7f0000000040)='/selinux/enforce\x00', 0x0, 0x0) ioctl$UFFDIO_API(r1, 0xc018aa3f, &(0x7f00000002c0)) getsockopt$bt_BT_SNDMTU(r0, 0x112, 0xc, &(0x7f0000000380)=0x5, &(0x7f00000003c0)=0x2) perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) preadv(r0, &(0x7f00000017c0), 0x3da, 0x0) mount(0x0, &(0x7f0000000140)='./file0\x00', &(0x7f0000fb5ffc)='nfs\x00', 0x0, &(0x7f000000a000)) pipe(&(0x7f0000000300)={0xffffffffffffffff, 0xffffffffffffffff}) write(r2, &(0x7f0000000340), 0x41395527) ioctl$SNDRV_SEQ_IOCTL_UNSUBSCRIBE_PORT(r2, 0x40505331, &(0x7f0000000300)={{0x4, 0x80}, {0x80, 0xba}, 0x8, 0x5, 0x4}) [ 279.896080] block nbd1: shutting down sockets 21:11:05 executing program 4: mknod$loop(&(0x7f00000000c0)='./file0\x00', 0x0, 0x0) r0 = getpid() open(0x0, 0x0, 0x0) sched_setscheduler(r0, 0x5, &(0x7f00000001c0)) perf_event_open(&(0x7f00000012c0)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x41c1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext={0x7, 0x5}, 0x0, 0x3, 0x0, 0x0, 0x1}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) pipe(&(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}) r3 = syz_open_procfs(0x0, &(0x7f0000dec000)='smaps\x00') sendfile(r2, r3, 0x0, 0x320c) getsockopt$inet_sctp6_SCTP_DISABLE_FRAGMENTS(r2, 0x84, 0x8, &(0x7f0000000280), &(0x7f00000002c0)=0x4) r4 = open(&(0x7f0000000200)='./file0\x00', 0x0, 0x0) fcntl$setlease(r4, 0x400, 0x0) fcntl$setlease(r4, 0x400, 0x2) r5 = socket$inet_tcp(0x2, 0x1, 0x0) bind$inet(r5, &(0x7f0000000200)={0x2, 0x4e20, @multicast1}, 0x10) setsockopt$sock_int(r5, 0x1, 0x3c, &(0x7f0000000100)=0x1, 0x4) connect$inet(r5, &(0x7f0000000000)={0x2, 0x0, @dev={0xac, 0x14, 0x14, 0x18}}, 0x10) setsockopt$SO_BINDTODEVICE(r5, 0x1, 0x19, &(0x7f0000000080)='sit0\x00', 0x1cb) sendmmsg$inet(0xffffffffffffffff, &(0x7f00000014c0)=[{{0x0, 0x0, &(0x7f0000000480)=[{&(0x7f0000000280)="fa", 0x1}, {&(0x7f0000000180)="f8641a4e6404e84ca5", 0x9}, {&(0x7f00000001c0)="f9124494004235434aad0a9e4f9c73095579863905ca9a5217add9aa5fec", 0x1e}, {&(0x7f00000002c0)}, {&(0x7f0000001b00)="a8a648431db33156a90b767751c04052e93964f9a6e928e08fec66737951b67cd854d52d81c16d6834c538116d74b55503f50e91eecc4304ae6959888ed6fe1af351107967a816d411d7aab5a0520733340cf1f594e7a46b2383856ecc352af645b4ea34aa18468843ce0698cccaa6dc95915834b33307bfcdd6e6f1f00c8f4030737a77a716989452727819bd8013fed7d5fb668df34558f9d27303cf06aa639fa27476c566d5690a57fb1da7a636ab4cd9af7172db6c9b4554153bb39fe66f09b28aca2e282df3ec6f2a5d17be0c1482700d836a1c8bb305e211c93eb3467da2c06c92d5f0cdcd550d7cc8d34dc5518f82cd10877f69ac503f52c967f903ec62ca7f6bf6d616a1e1d8332dcfa1447377611deb06b5a1194532f50d5d9734c8ed30d243d0acb3fa94883acdb0e16c7434a763627b930ba6a634d1211c86ec5d0a1bcdbab656f4140d030a3a4e8aa2de5aa54265393db2e2d1ecef12b639b237b0c5c9a9fdb3dc8a88ada3e167cfc991a7190d5f4a2c85e29803bbaa82a9010cf59e8abc4f01970ca8197c4e8f0e06a185c473bdacea61459ef1c2148dc6d58d8510dbc501e00bf332a43260527bb434eb3ac49bffc2c77509883f195292a026186a371d453e1d9cb83d44f46e9e277359e8cef7bb13af71ec2d2fadae7019e433123c82f6e4568f94762fedee2ea74031aa13052a9ed0a4a6945ea07a77462f3efd352ab14b4bbd3609d928040c96da37fec7b9c8dd26f69505532635dc66bb5d4bb548dc3fe578ceb7f917c34cb3ccf75177c97f145cda057cf0522a3eb2f2607da2b7b7c1653ba4396717b349d578ec7fa3c10a62484ecf36a0b79a3d224b85a3e960196b935bed476441d3f78b9c7014be6f9325936c77ef201d331e4ba2e57d478e21b794baa7d115281f37ff0501043079899206457602a10a258e29f9f3953ddb66c3bf731c49a6626794f9099a76056fada64b2f77b813fe957d71f9e8d56f6fb4454b0b440f200ce4f96f36b8709feb504dfdea729e2f3401fddf57e7d460750e54a702e46547ec2dc26ef0b92e79ca753c3d5062077afef4989246e3a621d96c0008dafba1b20547b1229208ed6fa7051ee791124c448cc7ea7ca08cc2c9f5e1f5d11365bf626ae442f0e92b6bce1f6567f2ea5adf8138cb09c9568c63e34dba4ce2b2e88244c49fef9041742d8e2a37206eb67af602ce10b73538426cea999821042a2603646f59dfb09aada28eef16ba84d88ee355c1d808c079cc43588f1b462028f4b2bcd1fe9f92804a49dfc2222c5e3bef78f232af0b950a20cfbfe7cf7da71349803cef94c86c849f36fb771818a591600c5b5d9b1acbaacf632002238931d4dc1b9a7acd5e0f1913f635b99c3927e40fffbaa2b5e60565d5432defede85aa503eeecbf43079f641b5b910c5f6f9946f3a67ad4b3034ff40094f47bab812f70f59467cd7aa8cd7d81a841209c347611633abb0498e7d73bfd3f0bb4e522ba9fce5740b32bef5ed5895bb984089067be41956d10dafd2623fc68edc504bcf786618acc6f66724afb00a0690eeb8bf189474723bf3be61ecf3fa9573f7682dea5bf531e07dba7926d360a25b377bf1899307929994bc09a0ee562ea6b2efb33539087fb180d8cd4b7ca440dd7a4782125a4e504e710b091f3fded00968487680275568fa67b", 0x4ad}], 0x5}}, {{0x0, 0x0, &(0x7f0000000040)=[{&(0x7f00000006c0)="ad", 0x1}], 0x1}}], 0x2, 0x4000000) r6 = creat(&(0x7f0000000140)='./bus\x00', 0x0) ftruncate(r6, 0x208200) r7 = syz_open_dev$ndb(&(0x7f0000000080)='/dev/nbd#\x00', 0x0, 0x0) r8 = socket(0x2, 0x1, 0x0) ioctl$NBD_SET_SOCK(r7, 0xab00, r8) ioctl$NBD_DO_IT(r7, 0xab03) ioctl$NBD_SET_SIZE_BLOCKS(r7, 0xab07, 0x8e0f) ioctl$VIDIOC_QUERYBUF(r6, 0xc0585609, &(0x7f0000000500)={0x2, 0x0, 0x4, 0x0, 0x2, {0x77359400}, {0x1, 0x8, 0x81, 0x0, 0x4, 0x6, "8c68d195"}, 0x4, 0x1, @offset=0x6, 0xab, 0x0, r7}) r9 = socket$inet6(0xa, 0x2, 0x0) close(r9) r10 = open(&(0x7f00000000c0)='./bus\x00', 0x0, 0x0) sendfile(r9, r10, 0x0, 0x8000fffffffe) r11 = openat$cgroup_procs(r1, 0x0, 0x2, 0x0) write$cgroup_pid(r11, &(0x7f0000000040), 0x12) pipe(&(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}) r13 = syz_open_procfs(0x0, &(0x7f0000dec000)='smaps\x00') sendfile(r12, r13, 0x0, 0x320c) ioctl$VIDIOC_SUBDEV_G_CROP(r12, 0xc038563b, &(0x7f0000000080)={0x1, 0x0, {0x0, 0x401, 0x401, 0x6}}) ioctl$FS_IOC_RESVSP(r11, 0x402c5828, &(0x7f0000000240)={0x0, 0x3, 0x2b9d, 0x2}) r14 = openat$selinux_mls(0xffffffffffffff9c, &(0x7f0000000300)='/selinux/mls\x00', 0x0, 0x0) r15 = syz_genetlink_get_family_id$batadv(&(0x7f0000000380)='batadv\x00') sendmsg$BATADV_CMD_SET_VLAN(r14, &(0x7f0000000440)={&(0x7f0000000340)={0x10, 0x0, 0x0, 0x2000000}, 0xc, &(0x7f0000000400)={&(0x7f00000003c0)=ANY=[@ANYBLOB="14008200", @ANYRES16=r15, @ANYBLOB="00012cbd7000ffdbdf2512000000"], 0x14}, 0x1, 0x0, 0x0, 0x4010}, 0x80) pipe(&(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}) r17 = syz_open_procfs(0x0, &(0x7f0000dec000)='smaps\x00') sendfile(r16, r17, 0x0, 0x320c) ioctl$USBDEVFS_IOCTL(r16, 0xc00c5512, &(0x7f0000000180)=@usbdevfs_driver={0x100, 0x0, &(0x7f0000000100)="9037f2f6aa7c4f328f836546de86fa42e781308033e88752a12f51fd99444f3eb753485f2af2690d54b38b6b200a3575c7ff05a71880741874dedb6bda45e146e31b898160a147fc8c648c71f62c97fe2b712fae6a38a49b54"}) 21:11:05 executing program 1: open(&(0x7f0000000100)='./file0\x00', 0x0, 0x0) r0 = getpid() sched_setattr(r0, &(0x7f0000000040)={0x30, 0x2, 0x0, 0x0, 0x9}, 0x0) r1 = openat$selinux_commit_pending_bools(0xffffffffffffff9c, &(0x7f0000000000)='/selinux/commit_pending_bools\x00', 0x1, 0x0) fcntl$dupfd(0xffffffffffffffff, 0x0, r1) perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x1, 0x0, 0x0, 0x0, 0x0, 0x41bf, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x4, @perf_config_ext={0x0, 0x9a7}, 0x0, 0x0, 0x0, 0x6, 0x1, 0x0, 0x2}, r0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r2 = socket$kcm(0x10, 0x800000000002, 0x0) mknod(0x0, 0x0, 0x0) sendmsg$kcm(r2, &(0x7f0000000080)={0x0, 0x2000000, &(0x7f0000000180)=[{&(0x7f00000000c0)="2e000000120081aee4520cecff0e00fa078b5bdb4cb904e473730e55cff26d1b0e001d80040000005e510befccd7", 0x2e}], 0x1}, 0x0) [ 279.997560] netlink: 160 bytes leftover after parsing attributes in process `syz-executor.2'. 21:11:05 executing program 0: openat$audio(0xffffffffffffff9c, &(0x7f0000000180)='/dev/audio\x00', 0x0, 0x0) syz_open_dev$cec(&(0x7f0000000000)='/dev/cec#\x00', 0x2, 0x2) syz_open_dev$vivid(0x0, 0x2, 0x2) socket$inet6_sctp(0xa, 0x5, 0x84) r0 = socket$inet6_sctp(0xa, 0x5, 0x84) shutdown(r0, 0x0) r1 = syz_open_dev$ndb(&(0x7f0000000080)='/dev/nbd#\x00', 0x0, 0x0) r2 = socket(0x2, 0x1, 0x0) ioctl$NBD_SET_SOCK(r1, 0xab00, r2) r3 = socket$inet(0x2, 0x4000000805, 0x0) r4 = socket$inet_sctp(0x2, 0x5, 0x84) r5 = dup3(r3, r4, 0x0) getsockopt$inet_sctp_SCTP_GET_ASSOC_ID_LIST(r4, 0x84, 0x1d, &(0x7f000025e000)={0x2, [0x0, 0x0]}, &(0x7f0000a8a000)=0xc) getsockopt$inet_sctp6_SCTP_SOCKOPT_PEELOFF(r5, 0x84, 0x9, &(0x7f000059aff8)={r6}, &(0x7f000034f000)=0x2059b000) r7 = socket$inet(0x2, 0x4000000805, 0x0) r8 = socket$inet_sctp(0x2, 0x5, 0x84) r9 = dup3(r7, r8, 0x0) getsockopt$inet_sctp_SCTP_GET_ASSOC_ID_LIST(r8, 0x84, 0x1d, &(0x7f000025e000)={0x2, [0x0, 0x0]}, &(0x7f0000a8a000)=0xc) getsockopt$inet_sctp6_SCTP_SOCKOPT_PEELOFF(r9, 0x84, 0x9, &(0x7f000059aff8)={r10}, &(0x7f000034f000)=0x2059b000) r11 = socket$inet(0x2, 0x4000000805, 0x0) r12 = socket$inet_sctp(0x2, 0x5, 0x84) r13 = dup3(r11, r12, 0x0) getsockopt$inet_sctp_SCTP_GET_ASSOC_ID_LIST(r12, 0x84, 0x1d, &(0x7f000025e000)={0x2, [0x0, 0x0]}, &(0x7f0000a8a000)=0xc) getsockopt$inet_sctp6_SCTP_SOCKOPT_PEELOFF(r13, 0x84, 0x9, &(0x7f000059aff8)={r14}, &(0x7f000034f000)=0x2059b000) r15 = socket$inet(0x2, 0x4000000805, 0x0) r16 = socket$inet_sctp(0x2, 0x5, 0x84) r17 = dup3(r15, r16, 0x0) getsockopt$inet_sctp_SCTP_GET_ASSOC_ID_LIST(r16, 0x84, 0x1d, &(0x7f000025e000)={0x2, [0x0, 0x0]}, &(0x7f0000a8a000)=0xc) getsockopt$inet_sctp6_SCTP_SOCKOPT_PEELOFF(r17, 0x84, 0x9, &(0x7f000059aff8)={r18}, &(0x7f000034f000)=0x2059b000) getsockopt$inet_sctp_SCTP_ASSOCINFO(0xffffffffffffffff, 0x84, 0x1, &(0x7f0000004100)={r18, 0xffff, 0x2d4, 0x9, 0x8, 0x7f}, &(0x7f0000004140)=0x14) r20 = socket$inet(0x2, 0x4000000805, 0x0) r21 = socket$inet_sctp(0x2, 0x5, 0x84) r22 = dup3(r20, r21, 0x0) getsockopt$inet_sctp_SCTP_GET_ASSOC_ID_LIST(r21, 0x84, 0x1d, &(0x7f000025e000)={0x2, [0x0, 0x0]}, &(0x7f0000a8a000)=0xc) getsockopt$inet_sctp6_SCTP_SOCKOPT_PEELOFF(r22, 0x84, 0x9, &(0x7f000059aff8)={r23}, &(0x7f000034f000)=0x2059b000) getsockopt$inet_sctp_SCTP_STREAM_SCHEDULER_VALUE(0xffffffffffffffff, 0x84, 0x7c, &(0x7f0000004180)={r23, 0x6, 0xa000}, &(0x7f00000041c0)=0x8) r25 = syz_open_dev$ndb(&(0x7f0000000080)='/dev/nbd#\x00', 0x0, 0x0) r26 = socket(0x2, 0x1, 0x0) ioctl$NBD_SET_SOCK(r25, 0xab00, r26) getsockopt$inet_sctp_SCTP_SOCKOPT_PEELOFF(r26, 0x84, 0x66, &(0x7f0000004480)={0x0, 0x80000000}, &(0x7f00000044c0)=0x8) r28 = socket$inet(0x2, 0x4000000805, 0x0) r29 = socket$inet_sctp(0x2, 0x5, 0x84) r30 = dup3(r28, r29, 0x0) getsockopt$inet_sctp_SCTP_GET_ASSOC_ID_LIST(r29, 0x84, 0x1d, &(0x7f00000048c0)=ANY=[@ANYBLOB="0200000061230646411db0e6c129763fba48d5530d0d1e6c2fe09d5860fe58167d3753a5fe6800f4b93f2fa9258c232bc1809dcd45b7c230f92bf08c7232c5f4", @ANYRES32=0x0, @ANYRES32=0x0], &(0x7f0000a8a000)=0xc) getsockopt$inet_sctp6_SCTP_SOCKOPT_PEELOFF(r30, 0x84, 0x9, &(0x7f000059aff8)={r31}, &(0x7f000034f000)=0x2059b000) getsockopt$inet_sctp_SCTP_GET_LOCAL_ADDRS(0xffffffffffffffff, 0x84, 0x6d, &(0x7f0000004500)={r31, 0x97, "0d74cb2275e2e8cab14adc90614b541827d532f6bf136c8ecc29562d2fbcac5922dbe0af93cf1386aa6480c3dd7d30da859710814fc31b5586e0da280a85df6e46baf45e472ff0debf5c6869d38fb6f00b012004078254d610c7546dbd1e3a53f24e06eebfed4ab2703e97ba55ffcf77a964772ba419b7df982edaaebd54c32c2cf9092b14ae63ae49538c02a229da465b0fc14e2bd768"}, &(0x7f00000045c0)=0x9f) sendmmsg$inet_sctp(r2, &(0x7f00000046c0)=[{&(0x7f0000000040)=@in6={0xa, 0x4e21, 0x4, @rand_addr="a0db27cb81979e8f1cee1a686aaccf81", 0xce2}, 0x1c, &(0x7f0000000080)=[{&(0x7f00000001c0)="19794e50ee4cd972d82cb792fcb5c3c3634e912509a5c2c15d49b476523c62ac1e4940b2592bea3633929d12a53a849ed905dd4ad3038b4feab424b57964b2d092fb7c529e25a2be9d16c2708b7cc20353325e7a2d581f397a73cd58a0e5a665c9a8bd2517ac147fd24bcc9829e8dc7f21d92d75fb041e76baf8ccce4c7007c39a9079b579524ce1a93255d2771719a4186da485d0b3d89624e5fa99fa4a5c201b5575e87f", 0xa5}, {&(0x7f0000000280)="5cacc0c7316ebed45425ce736ddd584ab90051ca06ff8ed84142b1b7d538c1bb420385cfba5c904df1b4aa95d429d3d077a5fd955059d314092ccb120e27fe089d878bf7f4bde6b2afc416af17278e96b90602bb9b744da6a0c2e0417f228eb38829bfc553dc27faeef89145247187863714ff50f7fff57fce5bceb2d7d07c666e185f83f5407ff5a10816bca42bb277412d91bd67641a85ec2170be13ef2c418136daf276590d275567c19305388763fbe716329a4a9dd422f4dc725592069d8b088f626f3867ac2109f83346ad69575b7a7d0f57a403254c00cf7ae670dd", 0xdf}, {&(0x7f0000000380)="9828206fab2399c1605814ae10e124c5b5c66158d1a0dad48500c82cad36e28dea602fdab4f684dc661eeaf76424da677ddba528cc900a3de9d1e4b0d951f8b5d9b533ba7fdd309d562609d01314311f780a0b6851760809abbe60bafcfa8fbee09e7c7b7d43fff67a", 0x69}], 0x3, &(0x7f0000000400)=[@dstaddrv6={0x20, 0x84, 0x8, @rand_addr="37c53998ff3a46fa0657595431202f79"}, @prinfo={0x18, 0x84, 0x5, {0x10, 0x3}}, @init={0x18, 0x84, 0x0, {0x3, 0x3ff, 0xa82, 0x3f}}, @authinfo={0x18, 0x84, 0x6, {0x7f}}, @init={0x18, 0x84, 0x0, {0x9b2, 0xfff, 0x1f, 0xd6b3}}, @dstaddrv6={0x20, 0x84, 0x8, @local}, @dstaddrv6={0x20, 0x84, 0x8, @mcast1}, @init={0x18, 0x84, 0x0, {0x5, 0xeb0, 0x3, 0x9141}}], 0xd8, 0x4040}, {&(0x7f0000000100)=@in={0x2, 0x4e24, @rand_addr=0x1}, 0x10, &(0x7f00000007c0)=[{&(0x7f0000000500)="2249db43dc2a2a4ba37e72c0c87aad1e128cd33f3e1f1513ff7eb66dadf8e7364143245c24d3384fb258e76527aaafe68b46d5407d9f41017ecafe76376fa6ffa6c381a7ee6a38b2e5d602269349c58326263b7e1a6daa53d07956b1bd4786f1f021250c69e4ac8e7c72385021e08a58dbe8d99b989975def9a2dab54da1e1540ea6840eec2508b967e4afa40d", 0x8d}, {&(0x7f00000005c0)="80ad5e187b2ffbb93b361c7f53a9d4bd2b4622339b4a6f1b17f872c4f5ae5e6d99e7f369f675feedc7cda2c44eee2266e534257e6af044a595de2662b03a119b5823f9286d4712fd22c00174daa2876ac9ccc91dec1e33e9dc216765e2758f037112dddddd5cf065f1b6957ec27c46c375231fc7868e0c1f607c11a825cb7bb5f487646130fe9be95e92abb342ff54a0956b99fa95a5e0a81837061969940e19d08be1f87e19afaba4445f85f130391256c3ad8162879775482b3455d2b1edb5574bc6a6f4ef39b39956b4c8affde2eda495d15e17dbce03687f8938d682fc4d5348f3c6e73d69ac57a91f6f32afcaeb87b69ccf2075ff93c8", 0xf9}, {&(0x7f00000006c0)="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", 0xfe}], 0x3, &(0x7f0000000800)=ANY=[@ANYBLOB="2000000000000000fffffffaffffff00ff00"/28, @ANYRES32=r6], 0x20, 0x1000}, {&(0x7f0000000840)=@in={0x2, 0x4e20, @multicast1}, 0x10, &(0x7f0000001c40)=[{&(0x7f0000000880)="a1b4cdc75155e6e124f29a90ecfe253acd58380db7514f4778a98a58b251ccc306af60292dc26af05f269e71da02437829f733cdaf05abdd704ec02c53bda3bfa20ecf41614483", 0x47}, {&(0x7f0000000900)="99f54c74df97e3255225ca26cc", 0xd}, 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{&(0x7f0000002ac0)="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0x1000}, {&(0x7f0000003ac0)="85e2d7487ba3df99aa0b2108fd2c793fa78f0ff342265095fe625620e40a0b916f72b53bbcc47c7a9b359aca801c578e8e2daef4062db1e156a18b0e4ff7291a59ff3b6d799d0fd6c0754b0bcc47ecaff6e2072d983672c078a60f59a47c0481ff1b2927cd6baf6bda55990304247aac5ea56f21b8194c8283254fc577f38c5489ad31839df6057a242b6269bf4b03e4023bfde7171ffb10d3b56f8dd5d25264b336ab2732b5ffdd84e0e7e9c2fef5e6454e16d477d101d84dc2", 0xba}], 0x7, 0x0, 0x0, 0x800}, {&(0x7f0000003c00)=@in={0x2, 0x4e20, @loopback}, 0x10, &(0x7f0000003ec0)=[{&(0x7f0000003c40)="5d02637ff9ed88ae9106b4fc98e34f56c7fd51356dff8a52362cc50c8c2fd7f887b31f7d1d7ffc388cf6a30a60526cf8c4a07e3f7e558ebe81c16914a769600100431bfe5577012dc29d678608749212aeb7f251ff77d1421ebc9908389daf31e4816b6831ae093ebbc1ba9e362a76a81776b742bb7bd8ffa8932f8bfa466ff61d67e7173c80c278a4654a025e860101fbef8a069f87813aa068f9b50ebdd1d2ab90d7acef5286e6a628c980d1ff0cb3d3c9f35fc8654d21e782f5015d6996f8fe8147c8ac", 0xc5}, {&(0x7f0000003d40)="5cf44057470a2f606bf7b5a958feb2ee9c9fc6f0b322337dec31ba07eb9dbe9f734b0e11419f64ee1cc57fdddad5b8cb2a99bf76552cbe307264bc3f0d9fc0aafeebb1869e59c6836a5fd75c964b7817f4d883d85a412d03e403b74d8f63f7bbc3c759e67a9410612a308e0efc7fdfbfeeaf094e219ff9bba179d2ffbdc3711cb79c56fe39e793cfb51b69386243cfa287db2e02f8851e20a4c318f0bf13df5e34e63c76460f0b370dac0bb1a536c75e3fd13680b1658a106f10480ffc405e", 0xbf}, {&(0x7f0000003e00)="360e24a55191ff1a946057e410d16ce78b9a985ce95722dffa95980efa37755c2c7630", 0x23}, {&(0x7f0000003e40)="9d2bac2f3a7e7f34dbac557b6227a197c222c01c792165898e601f05d81edfe204cbc93377a327a2ecf42bb318c0b13fba0f74ba2a581adc166a0a755c8d77cc80f05534b349422dc02c645a93c4c4b4b394b90b326482ea4ec88fc5f07958209931b0bf2310dbbd92160aad", 0x6c}], 0x4, &(0x7f0000003f00)=[@authinfo={0x18, 0x84, 0x6, {0x7}}], 0x18, 0x20000040}, {&(0x7f0000003f40)=@in={0x2, 0x4e23, @empty}, 0x10, &(0x7f00000040c0)=[{&(0x7f0000003f80)="5bbec75753fe4e64e467cc004feddf777629ec8e6023caf41a0c3d499ceb9e640ec99aadf1d1189a6325ebf260a93bd7c7e548dbe51df5f986ef4965158afaf3c8a51d0793ea2c2a2930a26e5455e3db96d21e5e4eb0ee50c7658affe071b137dd7784a652d41a18e9d85812d26fd36e930e2a6f970e1431fa0d6a5018f40e656514dfdbd7ee0894ddde43bc3bf6954b8ca5d9cfb80d79647c", 0x99}, {&(0x7f0000004040)="0d1cbdec1a4b4814fc49ebe305b43a1bcc0737f7893919c1ac2f45161341ac92ba", 0x21}, {&(0x7f0000004080)="19322e60225c589c45863a30e9568aad355a9f77977da7f381717f85696d44ca", 0x20}], 0x3, &(0x7f0000004200)=[@sndrcv={0x30, 0x84, 0x1, {0x7fff, 0x4, 0x20a, 0x40, 0x8000, 0x51ab, 0x80000001, 0x5, r19}}, @sndrcv={0x30, 0x84, 0x1, {0x3, 0x9, 0x5, 0x6, 0x2, 0x4, 0xae0, 0x0, r24}}, @init={0x18, 0x84, 0x0, {0x80, 0x7, 0x9, 0x6}}, @authinfo={0x18, 0x84, 0x6, {0xf2}}], 0x90, 0x1}, {&(0x7f00000042c0)=@in={0x2, 0x4e24, @remote}, 0x10, &(0x7f0000004440)=[{&(0x7f0000004300)="11aa1f326f23497de6e304d3e602a8eb13fb0f24709a82e9483daab94c426c7ce1d130115866e6d889ecb02d0dfa9d987bab76203cdcead8fa5d5cf5abb9eab29c1a65ba939a338072e616e029034e58e3988648dc3ce911a7492be770b3b5f78a6710eed372ea0c3e7bab0d2607", 0x6e}, {&(0x7f0000004380)}, {&(0x7f00000043c0)="db820e09bf0a48736ba469b5306265c09cee81e038a77b864c995ea4209fb8b27a69dbfac62c762ffa20a985e5c594696abe6a71af39d62b768dd2faa714c1f642d539ae29f767d55caedb8d5c2d5951059961d383f8616c04aa9e713e923d6f76d41a27aaa16c3ceb5a130ad63fa6716f0110276897f9fb1145b1", 0x7b}], 0x3, &(0x7f0000004600)=[@sndinfo={0x20, 0x84, 0x2, {0x400, 0x208, 0x7, 0x9, r27}}, @dstaddrv6={0x20, 0x84, 0x8, @mcast1}, @dstaddrv4={0x18, 0x84, 0x7, @local}, @sndrcv={0x30, 0x84, 0x1, {0x7, 0x3, 0x8000, 0x9, 0x7, 0x6, 0x0, 0x5, r32}}], 0x88, 0x80}], 0x9, 0x4048041) shutdown(r8, 0x0) socket$rds(0x15, 0x5, 0x0) pselect6(0x40, &(0x7f00000000c0), 0x0, &(0x7f0000000140)={0x1ff}, 0x0, 0x0) [ 280.070363] netlink: 160 bytes leftover after parsing attributes in process `syz-executor.2'. [ 280.095981] netlink: 'syz-executor.1': attribute type 29 has an invalid length. 21:11:05 executing program 2: perf_event_open(&(0x7f0000000440)={0x0, 0x70, 0xbb, 0x2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) mount$bpf(0x20000000, 0x0, 0x0, 0x0, 0x0) mkdir(0x0, 0x0) perf_event_open(&(0x7f0000000440)={0x2, 0x70, 0xb8, 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, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f0000000040)={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, 0x1, 0x0, @perf_config_ext, 0x0, 0x0, 0x0, 0x2}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x3) getpid() r0 = openat$cuse(0xffffffffffffff9c, &(0x7f0000000280)='/dev/cuse\x00', 0x2, 0x0) socketpair$unix(0x1, 0x1, 0x0, &(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}) dup(0xffffffffffffffff) lseek(r1, 0x40e5, 0x0) close(r0) r2 = socket$inet6_udp(0xa, 0x2, 0x0) r3 = openat$vga_arbiter(0xffffffffffffff9c, &(0x7f0000000100)='/dev/vga_arbiter\x00', 0x4002, 0x0) ioctl$KVM_INTERRUPT(r3, 0x4004ae86, &(0x7f0000000140)=0x8) socketpair$unix(0x1, 0x1, 0x0, &(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}) r5 = dup(r4) getpeername$packet(r5, &(0x7f0000000000)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f0000000040)=0x14) ioctl$sock_inet6_SIOCADDRT(r2, 0x890b, &(0x7f0000000240)={@local, @ipv4={[0x0, 0x0, 0x8], [], @empty}, @dev={0xfe, 0x80, [0x0, 0x0, 0x8, 0xb]}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x20c200a2, r6}) pipe(&(0x7f0000000300)={0xffffffffffffffff, 0xffffffffffffffff}) write(r7, &(0x7f0000000340), 0x41395527) ioctl$SCSI_IOCTL_STOP_UNIT(r7, 0x6) sendto$inet6(r2, 0x0, 0x0, 0x88fe, &(0x7f0000000240)={0xa, 0x4e21, 0x0, @initdev={0xfe, 0x88, [], 0x0, 0x0}}, 0x1c) ioctl$sock_SIOCGIFVLAN_ADD_VLAN_CMD(r2, 0x8982, &(0x7f00000000c0)={0x0, 'batadv0\x00', {}, 0x1}) perf_event_open(&(0x7f00000002c0)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x4, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}, 0x0, 0x0, 0x0, 0x7}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f0000000440)={0x5, 0x70, 0xb8, 0x4, 0x0, 0x2, 0x0, 0x0, 0xf099, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, @perf_config_ext={0x5, 0xfffffffffffffffd}, 0x8000}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x8) sendmsg$nl_route(0xffffffffffffffff, 0x0, 0x0) [ 280.148408] netlink: 'syz-executor.1': attribute type 29 has an invalid length. 21:11:05 executing program 3: perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x41bd, 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, 0x200}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x3) sched_setscheduler(0x0, 0x5, 0x0) mkdirat$cgroup_root(0xffffffffffffff9c, 0x0, 0x1ff) socket$inet6(0xa, 0x400000000001, 0x0) r0 = socket$inet_tcp(0x2, 0x1, 0x0) bind$inet(r0, 0x0, 0x0) connect$inet(0xffffffffffffffff, &(0x7f0000000000)={0x2, 0x4e20, @dev}, 0x10) dup2(0xffffffffffffffff, r0) socket$nl_generic(0x10, 0x3, 0x10) syz_genetlink_get_family_id$devlink(&(0x7f0000000040)='devlink\x00') sendmsg$DEVLINK_CMD_GET(0xffffffffffffffff, 0x0, 0x0) bind$inet(0xffffffffffffffff, 0x0, 0x0) dup2(0xffffffffffffffff, 0xffffffffffffffff) close(0xffffffffffffffff) r1 = socket$inet6_sctp(0xa, 0x801, 0x84) setsockopt$inet_sctp6_SCTP_DEFAULT_PRINFO(r1, 0x84, 0x72, &(0x7f0000000100), 0xc) socket$inet6(0xa, 0x3, 0x6) r2 = socket$unix(0x1, 0x5, 0x0) r3 = syz_open_dev$ndb(&(0x7f0000000080)='/dev/nbd#\x00', 0x0, 0x0) ioctl$NBD_SET_SOCK(r3, 0xab00, 0xffffffffffffffff) r4 = syz_open_dev$ndb(&(0x7f0000000080)='/dev/nbd#\x00', 0x0, 0x0) r5 = socket(0x2, 0x1, 0x0) ioctl$NBD_SET_SOCK(r4, 0xab00, r5) r6 = socket$inet(0x2, 0x4000000805, 0x0) r7 = socket$inet_sctp(0x2, 0x5, 0x84) r8 = dup3(r6, r7, 0x0) getsockopt$inet_sctp_SCTP_GET_ASSOC_ID_LIST(r7, 0x84, 0x1d, &(0x7f0000000300)=ANY=[@ANYBLOB="1f00200062c01ac80a36b813c31203909332c30b1819fc7c82ae4c1b6cb31184af870571de9439aa4c669a5649ff6c0729e286dbee8ccf38804b8553e69e40f3ae3970b3bf16a75482c3d05907e8192623de84e2094d6ad1eb9bc6a58688ace55e764320e9f751d12cc5c6c2179011f45fbcc5296956523205edc1e3f4d6ed9907ac288fe70c53d9e133b0882e4e5f12726b725635fb9d8d322cf7", @ANYRES32=0x0, @ANYRES32=0x0], &(0x7f0000a8a000)=0xc) getsockopt$inet_sctp6_SCTP_SOCKOPT_PEELOFF(r8, 0x84, 0x9, &(0x7f000059aff8)={r9}, &(0x7f000034f000)=0x2059b000) getsockopt$inet_sctp6_SCTP_PEER_ADDR_THLDS(r5, 0x84, 0x1f, &(0x7f0000000140)={r9, @in6={{0xa, 0x4e20, 0x0, @dev={0xfe, 0x80, [], 0x29}, 0x7f}}, 0x1, 0x7fff}, &(0x7f00000000c0)=0x90) getsockopt$inet_sctp_SCTP_PEER_AUTH_CHUNKS(0xffffffffffffffff, 0x84, 0x1a, &(0x7f0000000200)={r10, 0x9f, "110c767f72e386537a1747af23769d33b80b1fd90a4118b1059e03a1cb8e9d624cd87b2ad0e13b1409330a899ee3eba39ae4d12d6beb5ea4f28caddc9b0c9fd00f4d75c546e6bf0fc54195c9eb272e464c0864b070e5da7a08a6d69fc56f6f31d517e7aab5c4ac1515e1c048c98ac4c54bb754071711a4a3819dbec39f65380879036e90bdc5d12f67a3a95f0fcf7bf97ffe5badeed0cd7f9da5bbd6f3afb5"}, &(0x7f00000002c0)=0xa7) bind$unix(r2, &(0x7f0000003000)=@file={0x1, '\xe9\x1fq\x89Y\x1e\x923aK\x00'}, 0xc) listen(r2, 0x0) r11 = socket$unix(0x1, 0x5, 0x0) connect(r11, &(0x7f0000931ff4)=@un=@file={0x1, '\xe9\x1fq\x89Y\x1e\x923aK\x00'}, 0xc) r12 = gettid() r13 = gettid() sendmmsg$unix(r11, &(0x7f0000003f40)=[{&(0x7f0000000040)=@abs={0x0, 0x0, 0x1000000}, 0x6e, 0x0, 0x0, &(0x7f0000001bc0)=[@rights={{0x14, 0x1, 0x1, [r11]}}, @cred={{0x1c, 0x1, 0x2, {r12}}}, @rights={{0x14, 0x1, 0x1, [r2]}}, @cred={{0x1c, 0x1, 0x2, {r13}}}], 0x70}], 0xfd, 0x0) 21:11:05 executing program 1: r0 = socket$pppl2tp(0x18, 0x1, 0x1) fsync(r0) r1 = syz_open_procfs(0x0, &(0x7f00000000c0)='projid_map\x00') pread64(r1, 0x0, 0x0, 0x1f) [ 280.357847] block nbd0: shutting down sockets 21:11:06 executing program 0: r0 = socket$inet_udplite(0x2, 0x2, 0x88) r1 = fcntl$dupfd(0xffffffffffffffff, 0x0, r0) ioctl$PERF_EVENT_IOC_ENABLE(r1, 0x8912, 0x400200) pipe(&(0x7f0000000300)={0xffffffffffffffff, 0xffffffffffffffff}) write(r2, &(0x7f0000000340), 0x41395527) renameat2(r2, &(0x7f0000000180)='./file0\x00', r1, &(0x7f00000001c0)='./file0\x00', 0x4) r3 = socket$inet6(0xa, 0x80001, 0x0) r4 = shmget$private(0x0, 0x1000, 0x54001800, &(0x7f0000fff000/0x1000)=nil) shmat(r4, &(0x7f0000000000/0x4000)=nil, 0xffffffffffffffff) shmctl$IPC_RMID(r4, 0x0) shmctl$IPC_INFO(r4, 0x3, &(0x7f0000000240)=""/102) r5 = openat$zero(0xffffffffffffff9c, &(0x7f0000000140)='/dev/zero\x00', 0x0, 0x0) ioctl$KVM_REINJECT_CONTROL(r5, 0xae71, &(0x7f0000000200)={0x4}) setsockopt$inet6_MCAST_JOIN_GROUP(r3, 0x29, 0x2a, &(0x7f0000fca000)={0x100000001, {{0xa, 0x0, 0x0, @mcast1}}}, 0x88) setsockopt$inet6_MCAST_MSFILTER(r3, 0x29, 0x30, &(0x7f0000000dc0)=ANY=[@ANYBLOB="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"], 0x310) r6 = socket$inet6_udp(0xa, 0x2, 0x0) setsockopt$inet6_group_source_req(r6, 0x29, 0x2e, &(0x7f0000000000)={0x1, {{0xa, 0x0, 0xfffffffc, @mcast2}}, {{0xa, 0x0, 0x0, @mcast1}}}, 0x108) r7 = syz_open_procfs(0x0, &(0x7f0000000040)='net/mcfilter6\x00') preadv(r7, &(0x7f0000000600)=[{&(0x7f00000006c0)=""/175, 0xaf}], 0x1, 0x8c) [ 280.502619] block nbd4: Receive control failed (result -107) 21:11:06 executing program 1: r0 = socket$pppl2tp(0x18, 0x1, 0x1) r1 = socket$inet6_udp(0xa, 0x2, 0x0) connect$pppl2tp(r0, &(0x7f0000000000)=@pppol2tpv3={0x18, 0x1, {0x3, r1, {0x2, 0x0, @dev}, 0x2}}, 0x2e) perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x41c1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext, 0x0, 0x0, 0x4, 0x9, 0x0, 0x0, 0xffff}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) connect$inet6(r1, &(0x7f0000000040)={0xa, 0x0, 0x0, @mcast2, 0xa}, 0x1c) setsockopt$inet6_opts(r1, 0x29, 0x37, &(0x7f0000000180)=ANY=[@ANYBLOB="2b0a000000000000fe8000070000000000fe80a4d5df27000000000000012000aafe8000001017090000000000000000aa0026f2651517000000ffffdfffdf0200000000000000000000ffff7f00bd00014e1dc33af8a97e18fb3d8bfedd9a4d66f2c34b75471ced4e2fed74b20283309c"], 0x1) sendmmsg(r0, &(0x7f0000000280)=[{{0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x2000}}], 0x400000000000085, 0x0) r2 = semget$private(0x0, 0x5, 0x0) semop(r2, &(0x7f0000000100), 0x0) semop(r2, &(0x7f000001a000)=[{}], 0x1) semtimedop(r2, &(0x7f0000036ff4)=[{}], 0x1, 0x0) semctl$IPC_RMID(r2, 0x0, 0x0) semctl$IPC_STAT(r2, 0x0, 0x2, &(0x7f0000000080)=""/8) [ 280.537334] audit: type=1800 audit(1584047466.158:47): pid=8557 uid=0 auid=4294967295 ses=4294967295 subj=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 op=collect_data cause=failed comm="syz-executor.0" name="SYSV00000000" dev="hugetlbfs" ino=0 res=0 [ 280.588007] block nbd3: shutting down sockets [ 280.626834] audit: type=1804 audit(1584047466.158:46): pid=8525 uid=0 auid=4294967295 ses=4294967295 subj=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 op=invalid_pcr cause=open_writers comm="syz-executor.4" name="/root/syzkaller-testdir443526468/syzkaller.3M8pOk/3/bus" dev="sda1" ino=16546 res=1 21:11:06 executing program 3: perf_event_open(&(0x7f0000000180)={0x1, 0x70, 0x0, 0x0, 0x0, 0xff, 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, 0x7ff, 0x4, @perf_bp={0x0}, 0x0, 0x3}, 0x0, 0xbfffffffffffffff, 0xffffffffffffffff, 0x0) r0 = openat$cachefiles(0xffffffffffffff9c, &(0x7f0000000080)='/dev/cachefiles\x00', 0x18000, 0x0) sendmsg$kcm(0xffffffffffffffff, &(0x7f0000000040)={0x0, 0x0, &(0x7f00000002c0)=[{&(0x7f0000000140)="2e0000003100050ad24180648c0a94fb0124fc0012000b400c000200053582c137153e370900018025641700d1bd", 0x2e}, {&(0x7f0000000100)="077056d6f31cb05ccede664b527bcfc70b5694a8b942ca2f6669c53409b98bc0f6d4fb944d91d58314a5639388e54dceaea4a4ce9234cb710bfd9d4a5b78"}, {&(0x7f0000000200)="31a1905607e9179e2c4ea1ff41d1360484674259f2e7a9f8e3a2b8f7c2964894e8fa"}, {&(0x7f0000000240)="0c153b866b219056272662076b324c76b36ee6013c90d3f786c815a5c718c1"}, {&(0x7f0000000280)="b57df69b262f6c7faada0132715a95cb23312d55e7d4b6f88d36347df0e86ea2e6bb15a910c2f3b8"}]}, 0x20000000) ioctl$sock_kcm_SIOCKCMUNATTACH(r0, 0x89e1, &(0x7f00000000c0)) 21:11:06 executing program 3: r0 = getpid() sched_setscheduler(r0, 0x5, &(0x7f0000000380)) perf_event_open(&(0x7f000001d000)={0x0, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext, 0x2a939, 0x0, 0x0, 0x0, 0x0, 0x4}, 0x0, 0x5, 0xffffffffffffffff, 0x0) openat$nullb(0xffffffffffffff9c, 0x0, 0x4000000004002, 0x0) mmap(&(0x7f0000000000/0xe7e000)=nil, 0xe7e000, 0x200000e, 0x13, 0xffffffffffffffff, 0x0) mkdir(&(0x7f00000002c0)='./file0\x00', 0x0) mount(0x0, &(0x7f0000001600)='./file0\x00', &(0x7f0000000200)='cgroup2\x00', 0x0, 0x0) openat$cgroup_ro(0xffffffffffffffff, &(0x7f0000000480)='cpuset.effective_cpus\x00', 0x26e1, 0x0) socket$caif_stream(0x25, 0x1, 0x0) setsockopt$XDP_UMEM_REG(0xffffffffffffffff, 0x11b, 0x4, 0x0, 0x0) setsockopt$XDP_UMEM_FILL_RING(0xffffffffffffffff, 0x11b, 0x5, 0x0, 0x0) setsockopt$XDP_UMEM_COMPLETION_RING(0xffffffffffffffff, 0x11b, 0x6, &(0x7f00000001c0)=0x400, 0xfffffffffffffc28) r1 = socket$nl_route(0x10, 0x3, 0x0) getsockname$packet(0xffffffffffffffff, 0x0, &(0x7f0000000200)) sendmsg$nl_route_sched(r1, &(0x7f0000000240)={0x0, 0x0, &(0x7f0000000280)={&(0x7f00000014c0)=ANY=[@ANYRES16, @ANYRES32, @ANYBLOB="f752eec3da1e5f1cec62a5f0a66a345cddcd436fd69f46df0d7545dcb3f04dcc7b3114dcf91c9670b8aa7f0442fcbd8735be1ef4774e3c702a4a3ccdeb884970830201801d585fd623a35847f882e5162abdfea2e13999b630133736ec2cffc15daa62764c6074d04840d5e0472d6bb5d81d4d812526246b8554cfa86a71e489bcffb0f40fa37494d3819735"], 0x3}}, 0x0) socket$inet_sctp(0x2, 0x5, 0x84) getsockopt$inet_sctp6_SCTP_SOCKOPT_PEELOFF(0xffffffffffffffff, 0x84, 0x10, 0x0, &(0x7f000034f000)) r2 = openat$selinux_avc_cache_stats(0xffffffffffffff9c, &(0x7f0000001480)='/selinux/avc/cache_stats\x00', 0x0, 0x0) socket$inet_sctp(0x2, 0x1, 0x84) preadv(0xffffffffffffffff, &(0x7f00000017c0), 0x3da, 0x0) r3 = dup3(0xffffffffffffffff, 0xffffffffffffffff, 0x0) bind$xdp(r3, &(0x7f0000000900)={0x2c, 0x0, 0x0, 0x3c, r2}, 0x10) r4 = open(&(0x7f00000000c0)='./file0\x00', 0x0, 0x7) r5 = openat$cgroup_procs(r4, &(0x7f0000000240)='cgroup.procs\x00', 0x2, 0x0) write$cgroup_pid(r5, &(0x7f0000000300), 0x12) r6 = openat$nullb(0xffffffffffffff9c, &(0x7f0000000280)='/dev/nullb0\x00', 0x4400, 0x0) preadv(r6, &(0x7f0000000040)=[{&(0x7f0000000400)=""/4096, 0x3ffc00}], 0x1, 0x0) io_setup(0x0, &(0x7f0000000280)) bind$xdp(0xffffffffffffffff, 0x0, 0x0) 21:11:06 executing program 5: r0 = socket$nl_netfilter(0x10, 0x3, 0xc) sendmsg$NFT_BATCH(r0, &(0x7f00000000c0)={0x0, 0x0, &(0x7f0000000080)={&(0x7f0000000180)={{0x14}, [], {0x14}}, 0x28}}, 0x0) r1 = syz_open_dev$ndb(&(0x7f0000000080)='/dev/nbd#\x00', 0x0, 0x0) r2 = socket(0x2, 0x1, 0x0) ioctl$NBD_SET_SOCK(r1, 0xab00, r2) r3 = socket$inet(0x2, 0x4000000805, 0x0) r4 = socket$inet_sctp(0x2, 0x5, 0x84) r5 = dup3(r3, r4, 0x0) getsockopt$inet_sctp_SCTP_GET_ASSOC_ID_LIST(r4, 0x84, 0x1d, &(0x7f000025e000)={0x2, [0x0, 0x0]}, &(0x7f0000a8a000)=0xc) getsockopt$inet_sctp6_SCTP_SOCKOPT_PEELOFF(r5, 0x84, 0x9, &(0x7f000059aff8)={r6}, &(0x7f000034f000)=0x2059b000) setsockopt$inet_sctp6_SCTP_AUTH_DELETE_KEY(r2, 0x84, 0x19, &(0x7f0000000000)={r6, 0x1f}, 0x8) 21:11:06 executing program 2: r0 = socket$inet6(0x10, 0x3, 0x0) sendto$inet6(r0, &(0x7f00000001c0)="1c0000001200050f0c1000000049b23e9b200a00080001c000000001", 0x1c, 0x0, 0x0, 0x0) recvmmsg(r0, &(0x7f0000000380)=[{{0x0, 0x0, &(0x7f0000000580)=[{&(0x7f00000082c0)=""/4096, 0x1000}, {&(0x7f00000021c0)=""/4096, 0x1000}], 0x2}}, {{0x0, 0x0, 0x0}}, {{0x0, 0x0, 0x0}}, {{0x0, 0x0, 0x0}}], 0x4, 0x0, 0x0) recvfrom$inet6(r0, &(0x7f0000000000)=""/114, 0xfffffffffffffd1b, 0x0, 0x0, 0x0) socketpair$unix(0x1, 0x1, 0x0, &(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}) r2 = openat$ubi_ctrl(0xffffffffffffff9c, &(0x7f00000000c0)='/dev/ubi_ctrl\x00', 0xf373b3c88a28ebc2, 0x0) ioctl$KVM_IRQ_LINE(r2, 0x4008ae61, &(0x7f0000000100)={0x6, 0x6}) r3 = dup(r1) ioctl$PERF_EVENT_IOC_ENABLE(r3, 0x8912, 0x400200) ioctl$PIO_FONTX(0xffffffffffffffff, 0x4b6c, &(0x7f0000000080)={0x0, 0x1d, 0x0}) sendto$inet6(0xffffffffffffffff, &(0x7f0000000000)="9000000020001f", 0x7, 0x0, 0x0, 0x0) sendto$inet6(0xffffffffffffffff, &(0x7f0000000000)="58ad000010", 0x5, 0x0, 0x0, 0x0) openat$selinux_commit_pending_bools(0xffffffffffffff9c, &(0x7f0000000140)='/selinux/commit_pending_bools\x00', 0x1, 0x0) r4 = socket$inet6(0x10, 0x3, 0x0) sendto$inet6(r4, &(0x7f0000000000)='s', 0x10a73, 0x800, 0x0, 0x4b6ae4f95a5de35b) [ 281.277820] audit: type=1400 audit(1584047466.898:48): avc: denied { create } for pid=8574 comm="syz-executor.5" scontext=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 tcontext=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 tclass=netlink_netfilter_socket permissive=1 [ 281.336936] block nbd5: shutting down sockets [ 281.388275] block nbd5: shutting down sockets [ 281.408768] audit: type=1400 audit(1584047466.898:49): avc: denied { write } for pid=8574 comm="syz-executor.5" scontext=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 tcontext=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 tclass=netlink_netfilter_socket permissive=1 [ 281.436991] netlink: 44263 bytes leftover after parsing attributes in process `syz-executor.2'. [ 281.457101] block nbd4: shutting down sockets [ 281.478402] A link change request failed with some changes committed already. Interface caif0 may have been left with an inconsistent configuration, please check. [ 281.565430] netlink: 44263 bytes leftover after parsing attributes in process `syz-executor.2'. [ 281.584891] A link change request failed with some changes committed already. Interface caif0 may have been left with an inconsistent configuration, please check. [ 281.622094] block nbd4: Receive control failed (result -107) [ 281.639559] audit: type=1804 audit(1584047467.258:50): pid=8525 uid=0 auid=4294967295 ses=4294967295 subj=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 op=invalid_pcr cause=open_writers comm="syz-executor.4" name="/root/syzkaller-testdir443526468/syzkaller.3M8pOk/3/bus" dev="sda1" ino=16546 res=1 [ 281.688398] block nbd4: shutting down sockets 21:11:07 executing program 5: r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000000200)='/dev/kvm\x00', 0x0, 0x0) keyctl$update(0x2, 0x0, &(0x7f0000000480)="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", 0x1000) r1 = socket$inet6_tcp(0xa, 0x1, 0x0) r2 = fcntl$dupfd(r1, 0x0, r1) ioctl$PERF_EVENT_IOC_ENABLE(r2, 0x8912, 0x400200) r3 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) r4 = ioctl$KVM_CREATE_VCPU(r3, 0xae41, 0x0) ioctl$KVM_SET_SREGS(r4, 0x4138ae84, &(0x7f0000000340)={{}, {}, {}, {}, {}, {}, {}, {}, {}, {}, 0xa0010002, 0x0, 0x0, 0x20, 0x0, 0x700}) 21:11:07 executing program 0: r0 = openat$pfkey(0xffffffffffffff9c, &(0x7f0000000040)='/proc/self/net/pfkey\x00', 0x4000, 0x0) ioctl$PPPIOCGIDLE(r0, 0x8010743f, &(0x7f00000000c0)) mkdir(&(0x7f0000000000)='./file0\x00', 0x0) ioctl$SNDRV_PCM_IOCTL_HW_FREE(r0, 0x4112, 0x0) pipe2$9p(&(0x7f0000000500)={0xffffffffffffffff, 0xffffffffffffffff}, 0x0) write$P9_RVERSION(r2, &(0x7f00000003c0)=ANY=[@ANYBLOB="1500000065ffff0180000008003950323030302e4cc74502f987c2ced6504df6ead74ed8a60ab563e98b4b2a3d3aa7082dbb78abd501ba000000000000000043bef2d9f066eb86cd89e9b08e3f5972fe9c49e6b823a162b123e19206009c9dd81c796f27f537cc5a3fb54aff8eaff4f6b59c41305b96a6711d4679077f0000000000000000000000c2beec939791df887631862b01b6084632295eb07277ff7f0000000050b230458d5e1cb6980f7c21e0c9adf876e8f63a3f64b426e61ef04e2e550be96ae46d8890d7a0aadb4a000000008d4cc42f24aa075057d4de52d3cc5fc1cbb6bc4480546e870b2e9134ad47f6034a20d80b49ae"], 0xea) r3 = dup(r2) write$FUSE_BMAP(r3, &(0x7f0000000100)={0x18}, 0x4b) r4 = socket$inet6_tcp(0xa, 0x1, 0x0) r5 = fcntl$dupfd(r4, 0x0, r4) ioctl$PERF_EVENT_IOC_ENABLE(r5, 0x8912, 0x2) stat(&(0x7f0000000080)='./file0\x00', &(0x7f0000000140)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) write$UHID_CREATE(0xffffffffffffffff, &(0x7f0000000640)={0x0, {'syz0\x00', 'syz0\x00', 'syz0\x00', &(0x7f0000000240)=""/136, 0x88, 0x7, 0x3ff, 0x8, 0x135, 0x4000}}, 0x120) mount$9p_fd(0x0, &(0x7f0000000380)='./file0\x00', &(0x7f0000000200)='9p\x00', 0xa0011, &(0x7f0000000540)={'trans=fd,', {'rfdno', 0x3d, r1}, 0x2c, {'wfdno', 0x3d, r2}, 0x2c, {[{@dfltgid={'dfltgid', 0x3d, r6}}, {@version_u='version=9p2000.u'}, {@msize={'msize', 0x3d, 0x4}}], [{@context={'context', 0x3d, 'sysadm_u'}}, {@dont_measure='dont_measure'}, {@subj_user={'subj_user', 0x3d, '9p\x00'}}, {@fsuuid={'fsuuid', 0x3d, {[0x61, 0x31, 0x64, 0x65, 0x64, 0x34, 0x19, 0x31], 0x2d, [0x30, 0x38, 0x50, 0x92e6a60321c8da0e], 0x2d, [0x38, 0x64, 0x61, 0x39], 0x2d, [0x66, 0x39, 0x61, 0xa], 0x2d, [0x32, 0x65, 0x66, 0x62, 0x38, 0x37, 0x55, 0x30]}}}, {@subj_role={'subj_role'}}]}}) syz_init_net_socket$nl_rdma(0xffffffffffffffff, 0x3, 0x14) 21:11:07 executing program 1: r0 = socket(0x10, 0x80002, 0x0) ioctl$ifreq_SIOCGIFINDEX_batadv_mesh(r0, 0x8933, &(0x7f0000000000)={'batadv0\x00'}) r1 = syz_open_procfs(0xffffffffffffffff, &(0x7f00000001c0)='status\x00') r2 = socket$nl_generic(0x10, 0x3, 0x10) setgroups(0x2, &(0x7f0000000200)=[0x0, 0x0]) sendfile(r2, r1, 0x0, 0xedc0) r3 = socket$nl_route(0x10, 0x3, 0x0) socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000000040)={0xffffffffffffffff}) r5 = dup(r4) ioctl$PERF_EVENT_IOC_ENABLE(r5, 0x8912, 0x400200) r6 = syz_open_dev$ndb(&(0x7f0000000080)='/dev/nbd#\x00', 0x0, 0x0) r7 = socket(0x2, 0x1, 0x0) ioctl$NBD_SET_SOCK(r6, 0xab00, r7) ioctl$NBD_DO_IT(r6, 0xab03) ioctl$NBD_SET_SIZE_BLOCKS(r6, 0xab07, 0x8e0f) sendmsg$nl_route(r3, &(0x7f0000000080)={0x0, 0x0, &(0x7f0000000140)={&(0x7f0000000240)=ANY=[@ANYBLOB="c40000001000010400"/20, @ANYRES64=r1, @ANYRESOCT, @ANYBLOB="856c03ad106caaadf85400c04457d7c2f6d8328cb65ee93dea098c37ed343fc9e54b6d90a83682ae5b6f7898d2337973fe0929e5d39babb8538800e487ab", @ANYBLOB='\b\x00\n\x00', @ANYBLOB=']', @ANYBLOB="592bca51fbc4d2d4c4296f449696cdfd8060ccfa78724585064ff7ac662abf6c75f757cac1d07846e985fc33f3d9853407d59e63"], 0x7}, 0x1, 0x0, 0x0, 0x1}, 0x0) 21:11:07 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}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) mprotect(&(0x7f0000005000/0x3000)=nil, 0x3000, 0x0) r0 = socket$inet(0x2, 0x4000000000000001, 0x0) getsockopt$ARPT_SO_GET_ENTRIES(0xffffffffffffffff, 0x0, 0x61, 0x0, &(0x7f0000000080)) setsockopt$inet_tcp_int(r0, 0x6, 0x80000000000002, &(0x7f00000000c0)=0x2000000000000074, 0x25d) ioctl$sock_inet6_SIOCSIFADDR(0xffffffffffffffff, 0x8916, 0x0) bind$inet(r0, &(0x7f0000000280)={0x2, 0x4e23, @multicast1}, 0x10) sendto$inet(r0, 0x0, 0x0, 0x200007fd, &(0x7f0000e68000)={0x2, 0x4e23, @local}, 0x10) r1 = openat$procfs(0xffffffffffffff9c, &(0x7f0000000000)='/proc/consoles\x00', 0x0, 0x0) pipe(&(0x7f0000000100)) ioctl$EVIOCGPROP(r1, 0x80404509, &(0x7f0000000040)=""/5) sendto$inet(r0, &(0x7f00000012c0)="0c268a927f1f6588b967481241ba7860f46ef65ac618ded8974895abeaf4b4834ff922b3f1e0b02bd67aa03059bcecc7a95c25a3a07e758044ab4ea6f7ae55d88fecf90b1a7511bf746bec66ba", 0xfe6a, 0x11, 0x0, 0x27) 21:11:07 executing program 3: r0 = open(&(0x7f0000000040)='./bus\x00', 0x17e, 0x0) prctl$PR_SVE_GET_VL(0x33, 0x594a) ioctl$SECCOMP_IOCTL_NOTIF_RECV(r0, 0xc0502100, &(0x7f0000000200)) r1 = creat(&(0x7f0000000000)='./bus\x00', 0x0) r2 = socket(0x2, 0x803, 0xff) connect$inet(r2, &(0x7f0000000080)={0x2, 0x0, @empty}, 0x10) r3 = dup(r2) 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_bp={0x0}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r4 = open(&(0x7f0000000440)='./bus\x00', 0x0, 0x0) pipe(&(0x7f0000000180)={0xffffffffffffffff, 0xffffffffffffffff}) r6 = syz_open_dev$ndb(&(0x7f0000000080)='/dev/nbd#\x00', 0x0, 0x0) r7 = socket(0x2, 0x1, 0x0) ioctl$NBD_SET_SOCK(r6, 0xab00, r7) recvfrom(r7, &(0x7f00000000c0)=""/58, 0x3a, 0x2003, &(0x7f0000000100)=@vsock={0x28, 0x0, 0x0, @local}, 0x80) fcntl$setpipe(r5, 0x407, 0x0) write$binfmt_aout(r5, &(0x7f0000001c80)={{0x108, 0x9, 0x81, 0x111, 0x0, 0x4}, "", [[]]}, 0x120) ftruncate(r1, 0x800fe) sendfile(r3, r4, 0x0, 0x8000fffffffe) write$binfmt_aout(r0, &(0x7f0000000280)=ANY=[@ANYRESOCT], 0x17) sendfile(r0, r0, &(0x7f00000001c0), 0x8080fffffffe) 21:11:07 executing program 4: r0 = perf_event_open(&(0x7f0000000040)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) ioctl$FS_IOC_GETFSMAP(r0, 0xc0c0583b, &(0x7f0000000540)={0x0, 0x0, 0x4, 0x0, [], [{0xff, 0xfff, 0x0, 0x1ff, 0x0, 0xfffffffffffffff7}, {0xffffc7f6, 0x6, 0x76, 0x9, 0x0, 0x4}], [[], [], [], []]}) mount(&(0x7f0000000140)=ANY=[@ANYBLOB='/dev\x00\bg0\x00'], &(0x7f0000000180)='./file0\x00', &(0x7f00000001c0)='dax\x00', 0x2000, &(0x7f0000000200)='trans=fd,') socketpair$unix(0x1, 0x1, 0x0, &(0x7f0000000080)={0xffffffffffffffff, 0xffffffffffffffff}) r2 = memfd_create(&(0x7f0000000500)='+\x8b\x8a\xa9\x16\x11O\xdd\xdfk(F\x99\xdf\x92\xd5>oJ\x02u\x9b\x94a\xac', 0x2) prctl$PR_SET_FP_MODE(0x2d, 0x3) socket$inet_udplite(0x2, 0x2, 0x88) setreuid(0x0, 0x0) write$binfmt_misc(r2, &(0x7f0000000c40)=ANY=[@ANYRES32], 0xff67) r3 = syz_open_dev$ptys(0xc, 0x3, 0x1) ioctl$TIOCSTI(r3, 0x5412, 0x5) pipe2$9p(&(0x7f0000000240)={0xffffffffffffffff, 0xffffffffffffffff}, 0x0) r6 = dup(r5) write$FUSE_BMAP(r6, &(0x7f0000000100)={0x18}, 0x18) write$FUSE_NOTIFY_RETRIEVE(r6, &(0x7f00000000c0)={0x14c}, 0x137) mount$9p_fd(0x0, &(0x7f0000000040)='./file0\x00', 0x0, 0x0, &(0x7f0000000300)={'trans=fd,', {'rfdno', 0x3d, r4}, 0x2c, {'wfdno', 0x3d, r6}, 0x2c, {[{@cache_none='cache=none'}], [], 0x6b}}) sendfile(r1, r2, &(0x7f0000000000), 0xffff) fcntl$addseals(r2, 0x409, 0x8) r7 = syz_open_dev$ndb(&(0x7f0000000080)='/dev/nbd#\x00', 0x0, 0x0) r8 = socket(0x2, 0x1, 0x0) ioctl$NBD_SET_SOCK(r7, 0xab00, r8) ioctl$NBD_DO_IT(r7, 0xab03) ioctl$NBD_SET_SIZE_BLOCKS(r7, 0xab07, 0x8e0f) dup(r7) [ 281.775404] L1TF CPU bug present and SMT on, data leak possible. See CVE-2018-3646 and https://www.kernel.org/doc/html/latest/admin-guide/hw-vuln/l1tf.html for details. [ 281.802387] audit: type=1804 audit(1584047467.418:51): pid=8596 uid=0 auid=4294967295 ses=4294967295 subj=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 op=invalid_pcr cause=open_writers comm="syz-executor.3" name="/root/syzkaller-testdir378946351/syzkaller.Z335K5/6/bus" dev="sda1" ino=16554 res=1 21:11:07 executing program 1: 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}, 0x0, 0x0, 0x3}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) mprotect(&(0x7f0000005000/0x3000)=nil, 0x3000, 0x0) r0 = socket$inet(0x2, 0x4000000000000001, 0x0) setsockopt$inet_tcp_int(r0, 0x6, 0x80000000000002, 0x0, 0x0) bind$inet(r0, &(0x7f0000000280)={0x2, 0x4e23, @multicast1}, 0x10) sendto$inet(r0, 0x0, 0x0, 0x200007fd, &(0x7f0000e68000)={0x2, 0x4e23, @local}, 0x10) setsockopt$inet_tcp_TCP_CONGESTION(r0, 0x6, 0xd, &(0x7f0000000040)='westwood\x00', 0x9) r1 = open(&(0x7f0000000000)='./bus\x00', 0x141042, 0x0) mmap(&(0x7f0000003000/0x2000)=nil, 0x2000, 0x0, 0x1012, r1, 0x0) r2 = openat$ipvs(0xffffffffffffff9c, 0x0, 0x2, 0x0) fstat(r2, &(0x7f0000000380)) r3 = socket(0x0, 0x0, 0x0) bind(r3, 0x0, 0x0) getsockname$packet(r3, 0x0, &(0x7f0000000140)) ioctl$ifreq_SIOCGIFINDEX_vcan(r2, 0x8933, &(0x7f0000000080)={'vcan0\x00'}) r4 = open(&(0x7f0000000000)='./bus\x00', 0x141042, 0x0) r5 = syz_open_dev$ndb(&(0x7f0000000080)='/dev/nbd#\x00', 0x0, 0x0) r6 = socket(0x2, 0x1, 0x0) ioctl$NBD_SET_SOCK(r5, 0xab00, r6) getsockopt$MISDN_TIME_STAMP(r6, 0x0, 0x1, &(0x7f00000000c0), &(0x7f0000000100)=0x4) write$P9_RWALK(r4, &(0x7f00000003c0)=ANY=[@ANYRES64], 0x8) r7 = perf_event_open(&(0x7f0000000180)={0x6, 0x70, 0x0, 0x0, 0x0, 0x0, 0xfffffff6}, 0x0, 0x0, 0xffffffffffffffff, 0x0) dup2(r4, r7) open(&(0x7f0000000000)='./bus\x00', 0x0, 0x0) sendto$inet(r0, &(0x7f00000012c0)='\f', 0x1, 0x0, 0x0, 0x0) 21:11:07 executing program 0: syz_mount_image$msdos(&(0x7f0000000100)='msdos\x00', &(0x7f0000000140)='./bus\x00', 0x0, 0x0, 0x0, 0x0, &(0x7f0000000000)=ANY=[@ANYBLOB="636865636b3d72656c617865642c646f74732c646f74732c7379735f696d6d7574616222550ff5fb780f8564fbe9e09b46886c65"]) [ 281.957752] block nbd4: Receive control failed (result -107) 21:11:07 executing program 5: ioctl$SNDRV_SEQ_IOCTL_SUBSCRIBE_PORT(0xffffffffffffffff, 0x40505330, &(0x7f0000000000)={{0x5, 0x8}, {0x2, 0x9}, 0x80000000, 0x1, 0x3}) r0 = socket$nl_netfilter(0x10, 0x3, 0xc) sendmsg$IPSET_CMD_CREATE(r0, &(0x7f0000001080)={0x0, 0x2, &(0x7f0000000080)={&(0x7f00000000c0)=ANY=[@ANYBLOB="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"/355], 0x6c}}, 0x0) [ 282.069508] FAT-fs (loop0): Unrecognized mount option "sys_immutab"Uõûx…dûéà›Fˆle" or missing value [ 282.084377] block nbd4: shutting down sockets [ 282.208799] FAT-fs (loop0): Unrecognized mount option "sys_immutab"Uõûx…dûéà›Fˆle" or missing value 21:11:07 executing program 5: socketpair$unix(0x1, 0x2, 0x0, &(0x7f00000002c0)={0xffffffffffffffff, 0xffffffffffffffff}) r1 = dup(r0) ioctl$PERF_EVENT_IOC_ENABLE(r1, 0x8912, 0x400200) r2 = socket$inet_tcp(0x2, 0x1, 0x0) bind$inet(r2, &(0x7f0000b55000)={0x2, 0x2, @broadcast}, 0x10) sendto$inet(r2, 0x0, 0x0, 0x900000020000000, &(0x7f0000000000)={0x2, 0x2, @loopback}, 0x10) r3 = syz_genetlink_get_family_id$tipc2(&(0x7f00000000c0)='TIPCv2\x00') r4 = socket$nl_generic(0x10, 0x3, 0x10) sendmsg$TIPC_NL_BEARER_ENABLE(r4, &(0x7f00000002c0)={0x0, 0x0, &(0x7f0000000280)={&(0x7f0000000000)={0x28, r3, 0x1, 0x0, 0x0, {0x4}, [@TIPC_NLA_BEARER={0x14, 0x1, 0x0, 0x1, [@TIPC_NLA_BEARER_NAME={0xd, 0x1, @udp='udp:syz1\x00'}]}]}, 0x28}}, 0x0) sendmsg$TIPC_NL_MON_SET(0xffffffffffffffff, &(0x7f00000000c0)={&(0x7f0000000040)={0x10, 0x0, 0x0, 0x400000}, 0xc, &(0x7f0000000080)={&(0x7f0000000400)={0x1d8, r3, 0x100, 0x70bd2a, 0x25dfdbfc, {}, [@TIPC_NLA_LINK={0x30, 0x4, 0x0, 0x1, [@TIPC_NLA_LINK_PROP={0x2c, 0x7, 0x0, 0x1, [@TIPC_NLA_PROP_WIN={0x8, 0x3, 0xd5}, @TIPC_NLA_PROP_PRIO={0x8, 0x1, 0x1d}, @TIPC_NLA_PROP_WIN={0x8, 0x3, 0x800}, @TIPC_NLA_PROP_MTU={0x8}, @TIPC_NLA_PROP_TOL={0x8, 0x2, 0x5}]}]}, @TIPC_NLA_LINK={0xd0, 0x4, 0x0, 0x1, [@TIPC_NLA_LINK_NAME={0x13, 0x1, 'broadcast-link\x00'}, @TIPC_NLA_LINK_PROP={0xc, 0x7, 0x0, 0x1, [@TIPC_NLA_PROP_TOL={0x8, 0x2, 0xcef2}]}, @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={0x34, 0x7, 0x0, 0x1, [@TIPC_NLA_PROP_WIN={0x8, 0x3, 0x80000000}, @TIPC_NLA_PROP_MTU={0x8, 0x4, 0x7fff}, @TIPC_NLA_PROP_WIN={0x8, 0x3, 0x6}, @TIPC_NLA_PROP_PRIO={0x8, 0x1, 0x4}, @TIPC_NLA_PROP_WIN={0x8, 0x3, 0x1}, @TIPC_NLA_PROP_MTU={0x8, 0x4, 0x8001}]}, @TIPC_NLA_LINK_PROP={0x4c, 0x7, 0x0, 0x1, [@TIPC_NLA_PROP_TOL={0x8, 0x2, 0x7}, @TIPC_NLA_PROP_MTU={0x8, 0x4, 0x5}, @TIPC_NLA_PROP_TOL={0x8, 0x2, 0x8000}, @TIPC_NLA_PROP_PRIO={0x8, 0x1, 0x1c}, @TIPC_NLA_PROP_TOL={0x8, 0x2, 0x20}, @TIPC_NLA_PROP_TOL={0x8, 0x2, 0x101}, @TIPC_NLA_PROP_MTU={0x8, 0x4, 0x101}, @TIPC_NLA_PROP_MTU={0x8, 0x4, 0x6}, @TIPC_NLA_PROP_TOL={0x8, 0x2, 0x6}]}]}, @TIPC_NLA_MEDIA={0x48, 0x5, 0x0, 0x1, [@TIPC_NLA_MEDIA_PROP={0x2c, 0x2, 0x0, 0x1, [@TIPC_NLA_PROP_TOL={0x8, 0x2, 0x9}, @TIPC_NLA_PROP_WIN={0x8, 0x3, 0x72f1}, @TIPC_NLA_PROP_TOL={0x8, 0x2, 0x100}, @TIPC_NLA_PROP_WIN={0x8, 0x3, 0x3}, @TIPC_NLA_PROP_TOL={0x8, 0x2, 0x2}]}, @TIPC_NLA_MEDIA_NAME={0x8, 0x1, 'udp\x00'}, @TIPC_NLA_MEDIA_NAME={0x8, 0x1, 'eth\x00'}, @TIPC_NLA_MEDIA_NAME={0x7, 0x1, 'ib\x00'}]}, @TIPC_NLA_LINK={0x58, 0x4, 0x0, 0x1, [@TIPC_NLA_LINK_PROP={0x54, 0x7, 0x0, 0x1, [@TIPC_NLA_PROP_PRIO={0x8, 0x1, 0x19}, @TIPC_NLA_PROP_PRIO={0x8, 0x1, 0xe}, @TIPC_NLA_PROP_TOL={0x8, 0x2, 0xc28}, @TIPC_NLA_PROP_WIN={0x8, 0x3, 0xffffffff}, @TIPC_NLA_PROP_WIN={0x8, 0x3, 0x9}, @TIPC_NLA_PROP_MTU={0x8, 0x4, 0x9}, @TIPC_NLA_PROP_WIN={0x8, 0x3, 0x2}, @TIPC_NLA_PROP_PRIO={0x8, 0x1, 0x8}, @TIPC_NLA_PROP_WIN={0x8, 0x3, 0x9}, @TIPC_NLA_PROP_WIN={0x8, 0x3, 0x5}]}]}, @TIPC_NLA_MON={0x24, 0x9, 0x0, 0x1, [@TIPC_NLA_MON_ACTIVATION_THRESHOLD={0x8, 0x1, 0xfffffff8}, @TIPC_NLA_MON_REF={0x8, 0x2, 0x10001}, @TIPC_NLA_MON_REF={0x8, 0x2, 0xfffffffc}, @TIPC_NLA_MON_REF={0x8, 0x2, 0xc}]}]}, 0x1d8}, 0x1, 0x0, 0x0, 0x8800}, 0x54000) sendto(r2, &(0x7f00000003c0)="b2", 0x1, 0x8055, 0x0, 0x0) recvfrom$inet(r2, 0x0, 0x0, 0x1, &(0x7f0000000240), 0x10) 21:11:07 executing program 4: r0 = open(&(0x7f0000000040)='./bus\x00', 0x8001141042, 0x0) ftruncate(r0, 0x2007fff) r1 = open(&(0x7f0000000040)='./bus\x00', 0x17e, 0x0) write$binfmt_aout(r1, &(0x7f00000000c0)=ANY=[@ANYBLOB="21daf9f2ba7f3fbe8bfc29e0ab82c156d2ff32dcd19ff51fea1564afbe32174384e4ebeb6b21d2f9183fd9ad0e08b5944fab7d638304af9618023b6728e449f146ae53bf94b7ccb39144a6553f797e7101ab69ccbef58904fc194ff9c9c1136e1d69c8e6b9540ba25810cbfe978e8c7ef5be5ac9b180e1c467e47e7ecdcd05599de66c246b9a0b7e32c2081f1ad422235c5624c713"], 0x1) sendfile(r1, r1, &(0x7f00000001c0), 0x8080fffffffe) write$binfmt_misc(r0, &(0x7f0000001300)=ANY=[@ANYBLOB="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"], 0x1003) ioctl$HCIINQUIRY(r0, 0x800448f0, &(0x7f0000000080)={0x1, 0x6, "d7445f", 0x1, 0x9}) r2 = socket$inet6(0xa, 0x3, 0x2c) r3 = openat$dlm_plock(0xffffffffffffff9c, &(0x7f0000000000)='/dev/dlm_plock\x00', 0x101000, 0x0) mq_timedsend(r3, &(0x7f0000000200)="46bc1437d9c13d9672d3e71e9d2aba38401e293d7d8a069039795d855087998344f0733c5260ef435c5777f25c78dae02b", 0x31, 0x7fffffff, &(0x7f0000000240)) r4 = openat$ipvs(0xffffffffffffff9c, &(0x7f0000000280)='/proc/sys/net/ipv4/vs/conntrack\x00', 0x2, 0x0) r5 = socket$nl_route(0x10, 0x3, 0x0) r6 = socket(0x10, 0x803, 0x0) sendmsg$NBD_CMD_DISCONNECT(r6, &(0x7f00000001c0)={0x0, 0x0, &(0x7f0000000180)={0x0}}, 0x0) getsockname$packet(r6, &(0x7f0000000100)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f0000000200)=0x14) sendmsg$nl_route(r5, &(0x7f0000000140)={0x0, 0x10, &(0x7f0000000200)={&(0x7f0000000040)=@newlink={0x3c, 0x10, 0x801, 0x0, 0x0, {}, [@IFLA_MASTER={0x8, 0x4, r7}, @IFLA_IFNAME={0x14, 0x3, 'veth0_vlan\x00'}]}, 0x3c}}, 0x0) r8 = syz_open_dev$ndb(&(0x7f0000000080)='/dev/nbd#\x00', 0x0, 0x0) r9 = socket(0x2, 0x1, 0x0) ioctl$NBD_SET_SOCK(r8, 0xab00, r9) setsockopt$bt_BT_POWER(r9, 0x112, 0x9, &(0x7f0000000300)=0x57, 0x1) ioctl$ifreq_SIOCGIFINDEX_batadv_mesh(r4, 0x8933, &(0x7f00000002c0)={'batadv0\x00', r7}) connect$inet6(r2, &(0x7f0000000180)={0xa, 0x0, 0x0, @remote, 0x3}, 0x1c) r10 = open(&(0x7f0000000040)='./bus\x00', 0x0, 0x0) sendfile(r2, r10, 0x0, 0x8482) [ 282.303009] audit: type=1804 audit(1584047467.928:52): pid=8627 uid=0 auid=4294967295 ses=4294967295 subj=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 op=invalid_pcr cause=open_writers comm="syz-executor.1" name="/root/syzkaller-testdir075425137/syzkaller.d5G2of/10/bus" dev="sda1" ino=16539 res=1 [ 282.371316] block nbd1: shutting down sockets 21:11:08 executing program 0: open(&(0x7f0000000140)='./bus\x00', 0x141042, 0x0) r0 = creat(&(0x7f0000000100)='./bus\x00', 0x0) fallocate(r0, 0x0, 0x8003, 0x8020001) r1 = open(&(0x7f0000000140)='./bus\x00', 0x141042, 0x0) r2 = creat(&(0x7f0000000300)='./file0\x00', 0x0) r3 = openat$full(0xffffffffffffff9c, &(0x7f0000000000)='/dev/full\x00', 0x0, 0x0) write$selinux_access(r3, &(0x7f0000000080)={'system_u:system_r:kernel_t:s0', 0x20, '/usr/sbin/cups-browsed', 0x20, 0x9}, 0x4a) write$P9_RREMOVE(r2, &(0x7f0000000280), 0x1033b) ioctl$EXT4_IOC_MOVE_EXT(r1, 0xc028660f, &(0x7f0000000200)={0x0, r2, 0x0, 0xa}) r4 = syz_open_dev$ndb(&(0x7f0000000080)='/dev/nbd#\x00', 0x0, 0x0) r5 = socket(0x2, 0x1, 0x0) ioctl$NBD_SET_SOCK(r4, 0xab00, r5) ioctl$FS_IOC_FSGETXATTR(r5, 0x801c581f, &(0x7f0000000040)={0x80000000, 0x3, 0x1, 0x6, 0xf4}) [ 282.451700] audit: type=1804 audit(1584047468.058:53): pid=8638 uid=0 auid=4294967295 ses=4294967295 subj=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 op=invalid_pcr cause=open_writers comm="syz-executor.1" name="/root/syzkaller-testdir075425137/syzkaller.d5G2of/10/bus" dev="sda1" ino=16539 res=1 21:11:08 executing program 2: mmap(&(0x7f0000000000/0xe7e000)=nil, 0xe7e000, 0x2000009, 0x11, 0xffffffffffffffff, 0x0) r0 = socket$inet_sctp(0x2, 0x5, 0x84) setsockopt$inet_sctp_SCTP_RECVRCVINFO(r0, 0x84, 0x12, &(0x7f00000014c0), 0x4) pipe(&(0x7f0000000300)={0xffffffffffffffff, 0xffffffffffffffff}) pipe(&(0x7f0000000080)={0xffffffffffffffff, 0xffffffffffffffff}) getsockopt$inet_sctp_SCTP_PEER_ADDR_THLDS(r2, 0x84, 0x1f, &(0x7f00000000c0)={0x0, @in6={{0xa, 0x4e23, 0x94, @mcast2, 0x1000}}, 0x1, 0x7ff}, &(0x7f0000000180)=0x90) setsockopt$inet_sctp_SCTP_RTOINFO(r3, 0x84, 0x0, &(0x7f00000001c0)={r5, 0x4, 0x1, 0x5}, 0x10) read$char_usb(r4, &(0x7f0000000200)=""/39, 0x27) vmsplice(r1, &(0x7f0000000000)=[{&(0x7f0000000500), 0x3528a9c0}], 0x1, 0x0) ioctl$VIDIOC_G_TUNER(r1, 0xc054561d, &(0x7f0000000000)={0x40000, "cc48d28e29ca4607fb1f7b349d3f4568b6addaf5939ab4ca74170789de45844b", 0x5, 0x10, 0xffff, 0x7bc2, 0x4, 0x2, 0x5, 0x8}) [ 282.558274] block nbd0: shutting down sockets 21:11:08 executing program 1: mkdir(&(0x7f0000000240)='./file1\x00', 0x0) mkdir(&(0x7f0000000180)='./bus\x00', 0x0) sendto(0xffffffffffffffff, &(0x7f00000002c0)="961c1aab9009220f844204a0250c4407a16a82838af7f59c61ee79497665fdbc234afb004a5239a6476bf15c50c54c6625001f80c17e1cbc926cd9c169f95d205ee4361b1b3453bbd9094061b818065f3f100fdaa11cd48fcb1858012c326e6c0a4c8c16056f1fcd75dbc05f3b3d32a53fe836cef21ccaa53033f52ffc11bd2b76539d1a94922f3ccf1bd2fb38eb51a1695bc2e8a57647bf1628b122fcaa26d2f512062629901fa965eb", 0xaa, 0x2008891, &(0x7f00000001c0)=@can, 0x80) mkdir(&(0x7f0000000280)='./file0\x00', 0x0) mount$overlay(0x400000, &(0x7f0000000000)='./bus\x00', &(0x7f0000000100)='overlay\x00', 0x0, &(0x7f0000000400)=ANY=[@ANYBLOB='lowerdir=./bus,workdir=./file1,upperdir=./file0']) mount$overlay(0x400000, &(0x7f0000000000)='./bus\x00', &(0x7f0000000080)='overlay\x00', 0x0, &(0x7f0000000100)=ANY=[@ANYBLOB='lowerdir=./bus,workdir=./file1,upperdir=./file0']) [ 282.616702] audit: type=1804 audit(1584047468.158:54): pid=8641 uid=0 auid=4294967295 ses=4294967295 subj=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 op=invalid_pcr cause=open_writers comm="syz-executor.4" name="/root/syzkaller-testdir443526468/syzkaller.3M8pOk/5/bus" dev="sda1" ino=16561 res=1 [ 282.694327] block nbd0: shutting down sockets [ 282.707537] block nbd3: shutting down sockets 21:11:08 executing program 0: r0 = socket$inet_icmp_raw(0x2, 0x3, 0x1) sendmsg$AUDIT_TTY_SET(0xffffffffffffffff, &(0x7f0000000240)={&(0x7f0000000000)={0x10, 0x0, 0x0, 0x20000}, 0xc, &(0x7f00000000c0)={&(0x7f0000000040)={0xffffffffffffff17, 0x3f9, 0x4, 0x70bd30, 0x25dfdbfc, {}, ["", "", "", "", ""]}, 0xfffffffffffffe69}, 0x1, 0x0, 0x0, 0x4048805}, 0x44) r1 = dup(r0) ioctl$PERF_EVENT_IOC_ENABLE(r1, 0x8912, 0x400200) r2 = syz_open_procfs(0x0, &(0x7f0000000500)='map_files\x00') lsetxattr$security_ima(&(0x7f00000001c0)='./file0\x00', &(0x7f0000000200)='security.ima\x00', &(0x7f0000000380)=@v2={0x0, 0x0, 0xc, 0x5, 0xe1, "cf3479ec6a9c1ae1ab3bd99ea700ebcdfb33bd27444ac9168f278ae2aaf5743a7692fa998ee97245b6efa96c9017874391713f79d6725fe37a6eaafd71b4bc7f4eb834378f2180f028bf2783619672249ec4c76936824ae2e5cab695ba43c22b13c20b174d846d1ad784ad8f4d475db54e3d9464eac6f97fd58b987f751ac9a3f079eb2643cb348aabdb5e7efbd3f6547284df151d6fe12878fdb77ab7e832f729ae95b634deadad8538d807627bcfe0cf3c39af235c354f32fff5763f5d5ae7fc762f1b687aaebf70083e5139812efca9cb4a795f05f11be7683afe5fa2294090"}, 0xea, 0x3) fchdir(r2) r3 = syz_open_procfs(0x0, &(0x7f0000000140)='maps\x00') preadv(r3, &(0x7f0000000080)=[{&(0x7f00000002c0)=""/169, 0xa9}], 0x1, 0x7) quotactl(0x2080000201, &(0x7f0000000100)='./file1\x00', 0x0, &(0x7f00000002c0)) 21:11:08 executing program 5: socketpair$unix(0x1, 0x1, 0x0, &(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}) r1 = dup(r0) ioctl$PERF_EVENT_IOC_ENABLE(r1, 0x8912, 0x400200) r2 = socket$inet6_udp(0xa, 0x2, 0x0) connect$inet6(r2, &(0x7f0000000100)={0xa, 0x0, 0x0, @empty}, 0x1c) setsockopt$inet6_opts(r2, 0x29, 0x4b, &(0x7f00000004c0)=ANY=[@ANYBLOB="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"/264], 0x78) r3 = syz_open_dev$ndb(&(0x7f0000000080)='/dev/nbd#\x00', 0x0, 0x0) r4 = socket(0x2, 0x1, 0x0) r5 = syz_open_dev$ndb(&(0x7f0000000080)='/dev/nbd#\x00', 0x0, 0x0) r6 = socket(0x2, 0x1, 0x0) ioctl$NBD_SET_SOCK(r5, 0xab00, r6) ioctl$sock_kcm_SIOCKCMCLONE(r1, 0x89e2, &(0x7f0000000240)={r6}) getsockopt$inet_opts(r7, 0x0, 0x4, &(0x7f0000000280)=""/38, &(0x7f00000002c0)=0x26) ioctl$NBD_SET_SOCK(r3, 0xab00, r4) close(r4) r8 = socket(0x11, 0x800000003, 0x0) r9 = openat$full(0xffffffffffffff9c, &(0x7f00000003c0)='/dev/full\x00', 0x48400, 0x0) getsockopt$inet_sctp_SCTP_ENABLE_STREAM_RESET(0xffffffffffffffff, 0x84, 0x76, &(0x7f0000000400)={0x0, 0x1}, &(0x7f0000000440)=0x8) setsockopt$inet_sctp_SCTP_AUTH_ACTIVE_KEY(r9, 0x84, 0x18, &(0x7f0000000480)={r10, 0xffff}, 0x8) r11 = socket$nl_route(0x10, 0x3, 0x0) r12 = socket(0x10, 0x803, 0x0) sendmsg$NBD_CMD_DISCONNECT(r12, &(0x7f00000001c0)={0x0, 0x0, &(0x7f0000000180)={0x0}}, 0x0) getsockname$packet(r12, &(0x7f0000000100)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f0000000200)=0x14) sendmsg$nl_route(r11, &(0x7f0000000140)={0x0, 0x10, &(0x7f0000000200)={&(0x7f0000000040)=ANY=[@ANYBLOB="3c0000001000010800"/20, @ANYRES32=0x0, @ANYBLOB="000000000000000008000400", @ANYRES32=r13, @ANYBLOB="1400cbd8274b8fc70f9c766c61620000000000fa"], 0x3c}}, 0x0) bind(r8, &(0x7f0000000080)=@un=@abs={0x0, 0x0, 0x4e22}, 0x80) getsockname$packet(r8, &(0x7f0000000040)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @dev}, &(0x7f0000000140)=0x14) sendmmsg$inet6(r2, &(0x7f0000001040)=[{{0x0, 0x0, 0x0, 0x0, &(0x7f0000000b80)=[@pktinfo={{0x24, 0x29, 0x3b, {@loopback}}}], 0x28}}], 0x1, 0x0) [ 282.797025] audit: type=1804 audit(1584047468.418:55): pid=8660 uid=0 auid=4294967295 ses=4294967295 subj=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 op=invalid_pcr cause=open_writers comm="syz-executor.3" name="/root/syzkaller-testdir378946351/syzkaller.Z335K5/6/bus" dev="sda1" ino=16554 res=1 [ 282.857293] overlayfs: upperdir is in-use as upperdir/workdir of another mount, mount with '-o index=off' to override exclusive upperdir protection. [ 282.896415] block nbd3: shutting down sockets 21:11:08 executing program 5: perf_event_open(&(0x7f000001d000)={0x89c544b7706cadb8, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = dup(0xffffffffffffffff) ioctl$ifreq_SIOCGIFINDEX_batadv_mesh(0xffffffffffffffff, 0x8933, &(0x7f00000001c0)={'batadv0\x00'}) r1 = openat$dlm_plock(0xffffffffffffff9c, &(0x7f0000000080)='/dev/dlm_plock\x00', 0x2600, 0x0) sendmsg$BATADV_CMD_GET_DAT_CACHE(r1, &(0x7f0000000140)={0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x8000}, 0x0) r2 = socket$inet6(0xa, 0x2, 0x0) socketpair$nbd(0x1, 0x1, 0x0, &(0x7f0000000040)) connect$inet6(r2, &(0x7f0000000000)={0xa, 0x0, 0x0, @mcast2, 0x4}, 0x1c) ioctl$UI_SET_PROPBIT(r0, 0x4004556e, 0x5) shmat(0xffffffffffffffff, &(0x7f0000ff9000/0x4000)=nil, 0x4000) socket$nl_generic(0x10, 0x3, 0x10) dup(0xffffffffffffffff) r3 = socket$kcm(0x10, 0x2, 0x10) ioctl$VIDIOC_S_SELECTION(0xffffffffffffffff, 0xc040565f, &(0x7f0000000180)={0x4, 0x0, 0x0, {0x0, 0x0, 0x5, 0xffffff93}}) sendmsg$IPVS_CMD_NEW_DAEMON(r3, &(0x7f00000002c0)={0x0, 0x0, 0x0}, 0x0) r4 = syz_open_procfs(0x0, &(0x7f0000000440)='pagemap\x00') sendfile(r2, r4, 0x0, 0xa808) 21:11:08 executing program 0: socket$inet_tcp(0x2, 0x1, 0x0) ioctl$sock_inet_SIOCSARP(0xffffffffffffffff, 0x8955, 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, 0x1, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = socket$pppoe(0x18, 0x1, 0x0) connect$pppoe(r0, &(0x7f0000000140)={0x18, 0x0, {0x7, @broadcast, 'macvlan1\x00'}}, 0x1e) r1 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000080)='cpu.stat\x00', 0x275a, 0x0) write$binfmt_script(r1, &(0x7f0000000500)=ANY=[], 0x0) mmap(&(0x7f0000000000/0x3000)=nil, 0x3000, 0x0, 0x10012, r1, 0x0) setsockopt$sock_void(0xffffffffffffffff, 0x1, 0x1b, 0x0, 0x0) r2 = request_key(&(0x7f0000000200)='.request_key_auth\x00', &(0x7f0000000240)={'syz', 0x3}, &(0x7f0000000280)='\x00', 0xfffffffffffffffe) add_key$keyring(&(0x7f0000000180)='keyring\x00', &(0x7f00000001c0)={'syz', 0x1}, 0x0, 0x0, r2) sendmmsg(r0, &(0x7f000000d180), 0x4000000000000eb, 0x0) getxattr(&(0x7f0000000000)='./file0\x00', &(0x7f0000000040)=@known='com.apple.system.Security\x00', &(0x7f00000002c0)=""/4096, 0x1000) [ 282.921150] overlayfs: upperdir is in-use as upperdir/workdir of another mount, mount with '-o index=off' to override exclusive upperdir protection. 21:11:08 executing program 3: perf_event_open(&(0x7f000025c000)={0x2, 0x70, 0xae, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 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 = creat(&(0x7f0000000140)='./bus\x00', 0x0) ftruncate(r0, 0x208200) ioctl$DRM_IOCTL_MODE_SETPROPERTY(r0, 0xc01064ab, &(0x7f0000000000)={0x401, 0x80000000, 0x5}) r1 = syz_open_dev$ndb(&(0x7f0000000080)='/dev/nbd#\x00', 0x0, 0x0) r2 = socket(0x2, 0x1, 0x0) ioctl$NBD_SET_SOCK(r1, 0xab00, r2) setsockopt$inet_sctp6_SCTP_HMAC_IDENT(r2, 0x84, 0x16, &(0x7f0000000040)={0x1, [0x1822]}, 0x6) syz_open_procfs(0x0, 0xffffffffffffffff) [ 283.145051] block nbd4: shutting down sockets 21:11:08 executing program 5: r0 = openat$ppp(0xffffffffffffff9c, &(0x7f0000000140)='/dev/ppp\x00', 0x0, 0x0) ioctl$EVIOCGPROP(r0, 0xc004743e, &(0x7f0000000180)=""/246) r1 = creat(&(0x7f0000000140)='./bus\x00', 0x0) ftruncate(r1, 0x208200) ioctl$PPPIOCGFLAGS1(r1, 0x8004745a, &(0x7f0000000040)) [ 283.211684] block nbd3: shutting down sockets 21:11:08 executing program 1: pipe2(&(0x7f0000000100)={0xffffffffffffffff, 0xffffffffffffffff}, 0x4800) r1 = dup(r0) r2 = open(&(0x7f0000000440)='./bus\x00', 0x1c9046, 0x0) ftruncate(r2, 0x2007fff) accept4$vsock_stream(r0, &(0x7f0000000000)={0x28, 0x0, 0xffffffff, @hyper}, 0x10, 0x80000) r3 = syz_open_dev$ndb(&(0x7f0000000080)='/dev/nbd#\x00', 0x0, 0x0) r4 = socket(0x2, 0x1, 0x0) ioctl$NBD_SET_SOCK(r3, 0xab00, r4) setsockopt$netrom_NETROM_T4(r4, 0x103, 0x6, &(0x7f0000000040)=0x5, 0x4) sendfile(r1, r2, 0x0, 0x8000fffffffe) [ 283.292208] block nbd3: shutting down sockets [ 283.400128] audit: type=1804 audit(1584047469.018:56): pid=8644 uid=0 auid=4294967295 ses=4294967295 subj=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 op=invalid_pcr cause=open_writers comm="syz-executor.4" name="/root/syzkaller-testdir443526468/syzkaller.3M8pOk/5/bus" dev="sda1" ino=16561 res=1 [ 283.417384] block nbd4: shutting down sockets [ 283.472452] block nbd1: shutting down sockets [ 283.559057] block nbd1: shutting down sockets 21:11:09 executing program 2: r0 = socket$inet6(0xa, 0x2, 0x0) close(r0) r1 = open(&(0x7f00000000c0)='./bus\x00', 0x0, 0x0) sendfile(r0, r1, 0x0, 0x8000fffffffe) mkdirat$cgroup(r1, &(0x7f0000000000)='syz1\x00', 0x1ff) syz_mount_image$msdos(&(0x7f0000000480)='msdos\x00', &(0x7f0000000080)='./file0\x00', 0x800000000000000, 0x0, &(0x7f0000000280), 0x819008, 0x0) socket$unix(0x1, 0x0, 0x0) bind$alg(0xffffffffffffffff, &(0x7f0000002240)={0x26, 'hash\x00', 0x0, 0x0, 'cryptd(sha3-512-generic)\x00'}, 0x58) accept4$alg(0xffffffffffffffff, 0x0, 0x0, 0x0) 21:11:09 executing program 3: perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) syz_read_part_table(0x0, 0x1, &(0x7f0000000000)=[{&(0x7f0000010000)="000068000000000000000000000000008128b14700000000d59863d20000000002000f2020cc0000000094c08a6e0000000000000000000000000000000000000000000000000000000000000000000000000000000000008a6e94c0000055aa", 0x60, 0x1a0}]) r0 = syz_open_dev$ndb(&(0x7f0000000080)='/dev/nbd#\x00', 0x0, 0x4b2602) r1 = socket(0x2, 0x1, 0x0) ioctl$NBD_SET_SOCK(r0, 0xab00, r1) r2 = syz_open_dev$ndb(&(0x7f0000000080)='/dev/nbd#\x00', 0x0, 0x0) pipe(&(0x7f0000000300)={0xffffffffffffffff, 0xffffffffffffffff}) write(r3, &(0x7f0000000340), 0x41395527) ioctl$TIOCL_UNBLANKSCREEN(r3, 0x541c, &(0x7f0000000140)) r4 = socket(0x2, 0x1, 0x0) ioctl$NBD_SET_SOCK(r2, 0xab00, r4) getsockopt$sock_timeval(r4, 0x1, 0x42, &(0x7f00000000c0), &(0x7f0000000100)=0x10) ioctl$sock_inet_SIOCGIFPFLAGS(r1, 0x8935, &(0x7f0000000040)={'macvlan0\x00', 0x9}) r5 = syz_open_dev$ndb(&(0x7f0000000080)='/dev/nbd#\x00', 0x0, 0x0) r6 = socket(0x2, 0x1, 0x5) ioctl$NBD_SET_SOCK(r5, 0xab00, r6) ioctl$NBD_DO_IT(r5, 0xab03) ioctl$NBD_SET_SIZE_BLOCKS(r5, 0xab07, 0x8e0f) ioctl$NBD_SET_SIZE_BLOCKS(r5, 0xab07, 0x2) [ 283.613073] audit: type=1800 audit(1584047469.238:57): pid=8691 uid=0 auid=4294967295 ses=4294967295 subj=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 op=collect_data cause=failed comm="syz-executor.1" name="bus" dev="sda1" ino=16569 res=0 21:11:09 executing program 1: socketpair$unix(0x1, 0x2, 0x0, &(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}) r1 = dup(r0) ioctl$PERF_EVENT_IOC_ENABLE(r1, 0x8912, 0x400200) syz_mount_image$ext4(&(0x7f0000000080)='ext4\x00', &(0x7f0000000000)='./file0\x00', 0x1039, 0x0, &(0x7f0000001440), 0x108a008, 0x0) setsockopt$packet_fanout(r1, 0x107, 0x12, &(0x7f00000000c0)={0xe0, 0x5, 0x1000}, 0x4) 21:11:09 executing program 0: r0 = socket$nl_xfrm(0x10, 0x3, 0x6) r1 = syz_open_dev$ndb(&(0x7f0000000080)='/dev/nbd#\x00', 0x0, 0x0) r2 = socket(0x2, 0x1, 0x0) ioctl$NBD_SET_SOCK(r1, 0xab00, r2) sendmsg$nl_xfrm(r0, &(0x7f0000000180)={0x0, 0x0, &(0x7f0000000340)={&(0x7f00000006c0)=ANY=[@ANYBLOB="8402002027a5b719b9ae00100013070000000000000000fe880000000000000000ac1e0001000400"/71, @ANYRES32=r2, @ANYRES32=r0, @ANYBLOB="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"], 0x4}, 0x1, 0x0, 0x0, 0x4}, 0x0) 21:11:09 executing program 5: r0 = socket$inet6(0xa, 0x2, 0x0) close(r0) r1 = open(&(0x7f00000000c0)='./bus\x00', 0x0, 0x0) sendfile(r0, r1, 0x0, 0x8000fffffffe) r2 = syz_open_dev$ndb(&(0x7f0000000080)='/dev/nbd#\x00', 0x0, 0x0) r3 = socket(0x2, 0x1, 0x0) ioctl$NBD_SET_SOCK(r2, 0xab00, r3) ioctl$LOOP_SET_FD(r1, 0x4c00, r3) r4 = syz_open_dev$ndb(&(0x7f0000000080)='/dev/nbd#\x00', 0x0, 0x0) r5 = socket(0x2, 0x1, 0x0) ioctl$NBD_SET_SOCK(r4, 0xab00, r5) ioctl$NBD_DO_IT(r4, 0xab03) ioctl$NBD_SET_SIZE_BLOCKS(r4, 0xab07, 0x8e0f) ioctl$NBD_SET_FLAGS(r4, 0xab0a, 0x924) r6 = openat$vicodec1(0xffffffffffffff9c, &(0x7f0000000000)='/dev/video37\x00', 0x2, 0x0) ioctl$VIDIOC_CREATE_BUFS(r6, 0xc100565c, &(0x7f0000000040)={0x0, 0xa80000, 0x0, {0x9, @pix_mp}}) [ 283.809564] loop3: p1 < p5 p6 p7 p8 p9 p10 p11 p12 p13 p14 p15 p16 p17 p18 p19 p20 p21 p22 p23 p24 p25 p26 p27 p28 p29 p30 p31 p32 p33 p34 p35 p36 p37 p38 p39 p40 p41 p42 p43 p44 p45 p46 p47 p48 p49 p50 p51 p52 p53 p54 p55 p56 p57 p58 p59 p60 p61 p62 p63 p64 p65 p66 p67 p68 p69 p70 p71 p72 p73 p74 p75 p76 p77 p78 p79 p80 p81 p82 p83 p84 p85 p86 p87 p88 p89 p90 p91 p92 p93 p94 p95 p96 p97 p98 p99 p100 p101 p102 p103 p104 p105 p106 p107 p108 p109 p110 p111 p112 p113 p114 p115 p116 p117 p118 p119 p120 p121 p122 p123 p124 p125 p126 p127 p128 p129 p130 p131 p132 p133 p134 p135 p136 p137 p138 p139 p140 p141 p142 p143 p144 p145 p146 p147 p148 p149 p150 p151 p152 p153 p154 p155 p156 p157 p158 p159 p160 p161 p162 p163 p164 p165 p166 p167 p168 p169 p170 p171 p172 p173 p174 p175 p176 p177 p178 p179 p180 p181 p182 p183 p184 p185 p186 p187 p188 p189 p190 p191 p192 p193 p194 p195 p196 p197 p198 p199 p200 p201 p202 p203 p204 p205 p206 p207 p208 p209 p210 p211 p212 p213 p214 p215 p216 p217 p218 p219 p [ 283.896868] block nbd5: server does not support multiple connections per device. [ 283.911084] block nbd0: shutting down sockets 21:11:09 executing program 4: perf_event_open(0x0, 0x0, 0x0, 0xffffffffffffffff, 0x0) prlimit64(0x0, 0xe, &(0x7f0000000280)={0x9, 0x8d}, 0x0) sched_setattr(0x0, &(0x7f00000000c0)={0x38, 0x2, 0x0, 0x1f2, 0x1, 0xffffffffffff1118}, 0x0) r0 = syz_open_dev$ndb(&(0x7f0000000080)='/dev/nbd#\x00', 0x0, 0x0) syz_mount_image$ocfs2(&(0x7f0000000680)='ocfs2\x00', &(0x7f00000006c0)='./file0\x00', 0x1, 0x4, &(0x7f0000000880)=[{&(0x7f0000000700)="9777ccb9106f7f0415609cef9930ec3f21b5f7c8de92a9b41fb0b8ca5d9a4f055a", 0x21, 0x4f7e66cd}, {&(0x7f0000000740)="892d8a0a81a77d1fa5eab395c1c77172a43c0bdaff505affcbf606464796abd93b343950b3b136b97a3a902288de85bf35c159acddbd903c87a4bf6d62945d8024d8faa9ef22a1db99d08e45b843d31b5754a47c91dd1355e091abeb6e89c2969f18788afc73be5c1f89ada306a879fc7c354d16526442b2b08798", 0x7b, 0x4}, {&(0x7f00000003c0)="c784e81e47162edc0b158ed01251a0582c404acc03dad0562ba2ff284034487fe6de331229d7191e51ea34bf0bcde7899ca88abc6971fc53b7e7f5bf93d436455e33bcc18b179482ce436ccac1002cfaa70000000000008000ea9ea3b6b9effaba439382f9ccb086b9b77502b8f608fd79e1353391468611a2927782988616ea91cba3aa27e8b7ecb41f466814dbe1dedb71", 0x92}, {&(0x7f0000001580)="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", 0x1000, 0xb09c}], 0xe0044, &(0x7f0000000900)='-cgroup-\x00') r1 = socket(0x2, 0x1, 0x0) ioctl$NBD_SET_SOCK(r0, 0xab00, r1) r2 = syz_genetlink_get_family_id$batadv(&(0x7f00000002c0)='batadv\x00') r3 = openat$btrfs_control(0xffffffffffffff9c, &(0x7f0000000940)='/dev/btrfs-control\x00', 0x20803, 0x0) r4 = socket$nl_route(0x10, 0x3, 0x0) 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$nl_route(r4, &(0x7f0000000140)={0x0, 0x10, &(0x7f0000000200)={&(0x7f0000000040)=@newlink={0x3c, 0x10, 0x801, 0x0, 0x0, {}, [@IFLA_MASTER={0x8, 0x4, r6}, @IFLA_IFNAME={0x14, 0x3, 'veth0_vlan\x00'}]}, 0x3c}}, 0x0) recvfrom$packet(r3, &(0x7f0000000980)=""/182, 0xb6, 0x10000, &(0x7f0000000a40)={0x11, 0xf5, r6, 0x1, 0x40, 0x6, @local}, 0x14) sendmsg$BATADV_CMD_GET_VLAN(r1, &(0x7f00000004c0)={&(0x7f0000000180)={0x10, 0x0, 0x0, 0x1000}, 0xc, &(0x7f0000000480)={&(0x7f0000000300)=ANY=[@ANYBLOB='<\x00\x00\x00', @ANYRES16=r2, @ANYBLOB="20002abd7000ffdbdf251100000008002b00ff030000050029000000000008002c0000010000000008000b0020000000"], 0x3c}, 0x1, 0x0, 0x0, 0x24040091}, 0x10) r7 = perf_event_open(&(0x7f0000000340)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff, 0x88000, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 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) mkdir(&(0x7f0000000040)='./file0\x00', 0x0) pipe2$9p(&(0x7f0000000240)={0xffffffffffffffff, 0xffffffffffffffff}, 0x0) socket$bt_bnep(0x1f, 0x3, 0x4) ioctl$sock_SIOCDELDLCI(0xffffffffffffffff, 0x8981, 0x0) write$P9_RVERSION(r9, &(0x7f0000001000)=ANY=[@ANYBLOB="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"], 0x15) semget(0x1, 0x0, 0x0) r10 = dup(r9) write$FUSE_BMAP(r10, &(0x7f0000000100)={0x18}, 0x18) write$FUSE_NOTIFY_RETRIEVE(r7, &(0x7f0000000500)={0x30}, 0x30) memfd_create(&(0x7f0000000080)='-cgroup-\x00', 0x7) getsockopt$inet6_mreq(0xffffffffffffffff, 0x29, 0x1b, &(0x7f0000000540)={@empty, 0x0}, &(0x7f0000000580)=0x14) sendmsg$nl_route_sched(r10, &(0x7f0000000640)={&(0x7f0000000200)={0x10, 0x0, 0x0, 0x2000}, 0xc, &(0x7f0000000600)={&(0x7f00000005c0)=@deltclass={0x24, 0x29, 0x8, 0x70bd27, 0x25dfdbfd, {0x0, 0x0, 0x0, r11, {0xb, 0x5}, {0xe}, {0xe, 0x1}}}, 0x24}, 0x1, 0x0, 0x0, 0x20004090}, 0xc10) mount$9p_fd(0x0, &(0x7f0000000000)='./file0\x00', &(0x7f0000000140)='9p\x00', 0x0, &(0x7f00000007c0)=ANY=[@ANYBLOB="5a72616e733d66642c7266646e6f3dc23b82932240c68e1854e76c61a5132e65ce5839baf26c999ca52ce17faa8bc1d909a9c00c999e62b42c91f9d2c4e3e5d73eb8d6d21e4f312b1623b4b5d8610df00d901268fe3c031ada6cbde572c25b506b305210a20d742761237f626dd1", @ANYRESHEX=r8, @ANYBLOB="0000ecbe00000000", @ANYRESHEX=r9]) umount2(&(0x7f0000000ac0)='./file0\x00', 0x0) [ 283.962729] block nbd3: Receive control failed (result -107) [ 283.972866] block nbd5: shutting down sockets [ 284.021933] block nbd0: shutting down sockets [ 284.028336] block nbd5: Could not allocate knbd recv work queue. 21:11:09 executing program 2: r0 = socket$inet(0x2, 0x1, 0x0) bind$inet(r0, &(0x7f00000001c0)={0x2, 0xe491, @local}, 0x10) sendto$inet(r0, 0x0, 0xfffffffffffffc6d, 0x20000800, &(0x7f0000000240)={0x2, 0x4e23, @local}, 0x10) setsockopt$inet_mtu(r0, 0x0, 0xa, 0x0, 0x0) r1 = syz_open_dev$ndb(&(0x7f0000000080)='/dev/nbd#\x00', 0x0, 0x0) r2 = socket(0x2, 0x1, 0x0) r3 = syz_open_dev$ndb(&(0x7f0000000080)='/dev/nbd#\x00', 0x0, 0x0) r4 = socket(0x2, 0x1, 0x0) ioctl$NBD_SET_SOCK(r3, 0xab00, r4) r5 = getuid() setsockopt$inet6_IPV6_IPSEC_POLICY(r4, 0x29, 0x22, &(0x7f0000000280)={{{@in6=@initdev={0xfe, 0x88, [], 0x0, 0x0}, @in6=@initdev={0xfe, 0x88, [], 0x0, 0x0}, 0x4e24, 0x0, 0x4e21, 0x8001, 0xa, 0x0, 0xa0, 0x3c, 0x0, r5}, {0x3, 0x8, 0x2, 0x3, 0x8, 0x5, 0x1, 0x7fffffff}, {0xc3, 0x9, 0x6, 0x7}, 0x3, 0x6e6bbf, 0x2, 0x0, 0x5, 0x2}, {{@in6=@loopback, 0x4d5, 0x32}, 0xa, @in6=@mcast2, 0x3503, 0x4, 0x0, 0x8e, 0x7fffffff, 0xac1}}, 0xe8) ioctl$NBD_SET_SOCK(r1, 0xab00, r2) ioctl$PPPOEIOCSFWD(r2, 0x4008b100, &(0x7f0000000000)={0x18, 0x0, {0x1, @link_local={0x1, 0x80, 0xc2, 0x0, 0x0, 0xe}, 'veth0_to_bond\x00'}}) setsockopt$SO_BINDTODEVICE(r0, 0x1, 0x19, &(0x7f0000000080)='veth0_virt_wifi\x00', 0x10) sendto$inet(r0, &(0x7f0000000000), 0xfffffffffffffccf, 0x240, 0x0, 0xffffffffffffff37) r6 = syz_open_dev$ndb(&(0x7f0000000080)='/dev/nbd#\x00', 0x0, 0x0) r7 = socket(0x2, 0x1, 0x0) ioctl$NBD_SET_SOCK(r6, 0xab00, r7) r8 = syz_open_dev$ndb(&(0x7f0000000080)='/dev/nbd#\x00', 0x0, 0x0) r9 = socket(0x2, 0x1, 0x0) ioctl$NBD_SET_SOCK(r8, 0xab00, r9) r10 = syz_open_dev$ndb(&(0x7f0000000080)='/dev/nbd#\x00', 0x0, 0x0) r11 = socket(0x2, 0x1, 0x0) ioctl$NBD_SET_SOCK(r10, 0xab00, r11) r12 = accept4(r11, &(0x7f0000000100)=@in={0x2, 0x0, @remote}, &(0x7f0000000180)=0x80, 0x80000) ioctl$sock_SIOCGPGRP(r12, 0x8904, &(0x7f00000000c0)) [ 284.088099] block nbd5: shutting down sockets 21:11:09 executing program 1: r0 = getpid() sched_setscheduler(r0, 0x5, &(0x7f0000000380)) socket$packet(0x11, 0x0, 0x300) setsockopt$packet_int(0xffffffffffffffff, 0x107, 0x10000000000f, 0x0, 0x0) capget(&(0x7f0000000000), 0x0) getpgid(0x0) perf_event_open(&(0x7f000001d000)={0x5, 0x70, 0x80, 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={&(0x7f0000000180), 0xc}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) socket$kcm(0x11, 0xa, 0x300) syz_open_dev$amidi(&(0x7f0000000340)='/dev/amidi#\x00', 0x0, 0x0) sched_setscheduler(0x0, 0x0, &(0x7f0000000380)) sched_setscheduler(0x0, 0x0, &(0x7f0000000380)) waitid(0x2, 0x0, &(0x7f0000000900), 0x20000000, &(0x7f0000000480)) rt_sigsuspend(&(0x7f0000000040)={[0x1ca]}, 0x8) memfd_create(&(0x7f00000000c0)='queue1\x00\x00\x00\x00\x00\x00\x00\x001;\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x01\x00\x00\x06\x00\x00\x00\x00\x00\xcc\xbf}\xdd\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\xb2\x1e\x00', 0x0) syz_open_dev$sndseq(0x0, 0x0, 0x9a0efa2b65aacb27) r1 = socket$inet(0x2, 0x4000000000000001, 0x0) bind$inet(r1, &(0x7f0000000080)={0x2, 0x4e23, @dev}, 0x10) sendto$inet(r1, 0x0, 0x0, 0x200007fa, &(0x7f0000000140)={0x2, 0x4e23, @dev={0xac, 0x14, 0x14, 0x1e}}, 0x10) setsockopt$SO_BINDTODEVICE(r1, 0x1, 0x19, &(0x7f0000000200)='sit0\x00', 0x10) r2 = syz_open_dev$loop(&(0x7f00000001c0)='/dev/loop#\x00', 0x0, 0x305800) r3 = memfd_create(&(0x7f00000000c0)='\x00\x00\x00\x00\x8c\x00'/15, 0x0) r4 = bpf$MAP_CREATE(0x0, &(0x7f0000000500)={0x7, 0x4, 0x8, 0xf1a}, 0x2c) bpf$BPF_GET_MAP_INFO(0xf, &(0x7f0000000080)={r4, 0x28, &(0x7f0000000240)}, 0x10) pwritev(r3, &(0x7f0000000300)=[{&(0x7f0000000740)="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", 0x114}, {&(0x7f0000000640)="051923ec36fa4992e3a8dfdefe73d83b3007722c5a03c37a68234d2e1e8dda15cf2c8e8dff0f5505761bbd7e2e9843428064dc82940149fa67ee49dcc836348bbc057e39495ee07364e26d6cf6ff4e0624a6f4cdca030393875c6178dcb01b28c1b2e15a6d56658a8f7e25fcaf2cefa1bee931316f800475327c01022778fa45c5466cb6ed559e465ce23d6381bddfdaf350cc7bc93eee99a175b5df7a66ac0d369670593f85fd1e0d0ea45285e085bdb2752e00ed153d52aa955ed331a4cb51000b011e09f60928d61a7067bf2c11d68462e52df2fdc6401d35", 0xda}], 0x2, 0x2000081007) ioctl$LOOP_CHANGE_FD(r2, 0x4c00, r3) r5 = syz_open_dev$ndb(&(0x7f0000000080)='/dev/nbd#\x00', 0x0, 0x0) r6 = socket(0x2, 0x1, 0x0) ioctl$NBD_SET_SOCK(r5, 0xab00, r6) setsockopt$inet6_MRT6_ADD_MFC(r6, 0x29, 0xcc, &(0x7f0000000280)={{0xa, 0x4e22, 0x3, @rand_addr="bca2357fb0210810ac78d886e3f39b8f", 0x1f}, {0xa, 0x4e1d, 0x6, @rand_addr="8697ff98657f3343826598019cf5d3cb", 0x8}, 0x4, [0x849, 0x3, 0x4, 0x4, 0x9, 0xfffffff9, 0xa510, 0x55]}, 0x5c) sendfile(r1, r2, 0x0, 0x102000004) [ 284.121663] loop3: partition table partially beyond EOD, truncated [ 284.140485] block nbd4: shutting down sockets [ 284.182118] block nbd2: shutting down sockets [ 284.187021] loop3: p1 size 2 extends beyond EOD, truncated 21:11:09 executing program 2: perf_event_open(&(0x7f0000000440)={0x2, 0x70, 0xbb, 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, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) mkdir(&(0x7f0000000740)='./file0\x00', 0x0) perf_event_open(&(0x7f0000000040)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x2, 0x108, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 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={&(0x7f0000000400), 0x8}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) getgid() openat$cgroup_procs(0xffffffffffffffff, &(0x7f0000000340)='cgroup.procs\x00', 0x2, 0x0) getsockopt$sock_cred(0xffffffffffffffff, 0x1, 0x11, &(0x7f0000000000), &(0x7f0000000140)=0xc) mount$fuse(0x0, &(0x7f0000000100)='./file0\x00', &(0x7f0000000180)='fuse\x00', 0x0, &(0x7f0000001440)=ANY=[@ANYBLOB='fd', @ANYRESHEX, @ANYBLOB=',rootmode=00546727610475676411741,user_id=', @ANYRESDEC, @ANYBLOB="2c67726f75705f69643d4388eba43ac07e88ff1b2bd3e3bfb856abe07babd459031645ecd2b54447d1fc809f0b4cc344f199fec7b0f50fc9a5d8bb9f6754aa18535101490475c907c974546f81fcb18c9024ea9652618d8067dd1f9a1246f2f6dd405d5273c797b5de775cfa06f8dd8dbd4abf9994d59514f39f29f19eb05525aeb5e29e0579dfb46a4d4105610cb7965acd14f82ab012d8a517018be9863ded4c87555ad06b9460d0", @ANYRESDEC, @ANYBLOB=',allow_other,default_permissions,default_permissions,blksize=0x0000000000000000,allow_other,allow_other,max_read=0xfffffffffffffff9,\x00']) geteuid() dup(0xffffffffffffffff) r0 = socket$inet(0x2, 0x4000000000000001, 0x0) setsockopt$inet_tcp_int(r0, 0x6, 0x80000000000002, &(0x7f0000000740)=0x200, 0x4) ioctl$int_out(0xffffffffffffffff, 0x2, &(0x7f0000000280)) bind$inet(r0, &(0x7f0000000480)={0x2, 0x4e23, @multicast1}, 0x10) sendto$inet(r0, 0x0, 0x0, 0x200007fd, &(0x7f00000008c0)={0x2, 0x24e23, @loopback}, 0x10) setsockopt$sock_int(r0, 0x1, 0x8, &(0x7f0000000100), 0x4) recvmsg(r0, &(0x7f0000000240)={&(0x7f0000000040)=@nfc, 0xf012, &(0x7f0000000180)=[{&(0x7f0000003ac0)=""/4096, 0xdc00}], 0x1, &(0x7f0000000200)=""/20, 0x14, 0xb01001f1}, 0xd10c) syz_open_dev$dmmidi(&(0x7f00000001c0)='/dev/dmmidi#\x00', 0x5d, 0x101) write$binfmt_elf64(r0, &(0x7f00000000c0)=ANY=[@ANYRES64], 0xc63b9e35) 21:11:09 executing program 5: futex(&(0x7f0000000080), 0x800000000005, 0x0, 0x0, &(0x7f00000000c0), 0xc3400007) clock_gettime(0x7, &(0x7f0000000040)={0x0, 0x0}) futex(&(0x7f0000000000)=0x2, 0x81, 0x2, &(0x7f0000000100)={r0, r1+30000000}, &(0x7f0000000140), 0x2) 21:11:09 executing program 4: r0 = socket$l2tp(0x2, 0x2, 0x73) getsockopt$IPT_SO_GET_REVISION_MATCH(r0, 0x0, 0x42, &(0x7f0000003900)={'ah\x00'}, &(0x7f0000003940)=0x1e) creat(0x0, 0x0) write$P9_RREAD(0xffffffffffffffff, &(0x7f00000001c0)=ANY=[@ANYBLOB="78000000543a29e3490a736fd1808e21ab8405b346d7191b8a20675ad0f4b15676c4efe9b6afa69d671835c5c3b7ca9f8383e819e2fbe2853b3d37e8dada40c4ddd5f896de783d59787bac495c5be90600089ae6e3cd444c2da5cce0ecade2b1d83c7d7c7d26823b10cfe850779c600fc8dfd3da77c6697213ab8cbec3bdc004c5c7fa32b3ebbc79a940650226d38efdd9d91da9e0b496d6a7b8f393c90b3edc82ceda1ab8eabfa96820a31e5ca2c13da47a30dc"], 0x78) ftruncate(0xffffffffffffffff, 0x0) r1 = socket$inet_udp(0x2, 0x2, 0x0) setsockopt$SO_BINDTODEVICE(r1, 0x1, 0x19, &(0x7f0000000140)='bridge0\x00', 0xf6) connect$inet(r1, &(0x7f0000000180)={0x2, 0x0, @multicast2}, 0x10) sendmmsg(r1, &(0x7f0000007fc0), 0x400000000000030, 0x0) [ 284.289631] futex_wake_op: syz-executor.5 tries to shift op by 1024; fix this program [ 284.313066] loop3: p4 start 1854537728 is beyond EOD, truncated [ 284.324987] audit: type=1400 audit(1584047469.938:58): avc: denied { map_read map_write } for pid=8740 comm="syz-executor.1" scontext=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 tcontext=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 tclass=bpf permissive=1 [ 284.332259] loop3: p5 start 1854537728 is beyond EOD, truncated [ 284.362818] futex_wake_op: syz-executor.5 tries to shift op by 1024; fix this program [ 284.388917] loop3: p6 start 1854537728 is beyond EOD, truncated [ 284.411773] loop3: p7 start 1854537728 is beyond EOD, truncated [ 284.433326] loop3: p8 start 1854537728 is beyond EOD, truncated [ 284.441575] loop3: p9 start 1854537728 is beyond EOD, truncated 21:11:10 executing program 1: r0 = openat$full(0xffffffffffffff9c, &(0x7f0000000000)='/dev/full\x00', 0x40100, 0x0) setsockopt$XDP_TX_RING(r0, 0x11b, 0x3, &(0x7f0000000080), 0x4) r1 = socket$netlink(0x10, 0x3, 0x0) sendmsg$nl_route(r1, &(0x7f0000000040)={0x0, 0x0, &(0x7f0000000240)={&(0x7f0000000340)=@newlink={0x38, 0x10, 0x705, 0x0, 0x0, {}, [@IFLA_LINKINFO={0x18, 0x12, 0x0, 0x1, @sit={{0x8, 0x1, 'sit\x00'}, {0xc, 0x2, 0x0, 0x1, [@IFLA_IPTUN_LOCAL={0x8, 0x2, @local={0xac, 0x14, 0x39}}]}}}]}, 0x38}}, 0x0) [ 284.465271] loop3: p10 start 1854537728 is beyond EOD, truncated [ 284.538095] loop3: p11 start 1854537728 is beyond EOD, truncated [ 284.564333] loop3: p12 start 1854537728 is beyond EOD, truncated [ 284.589206] loop3: p13 start 1854537728 is beyond EOD, truncated [ 284.617054] loop3: p14 start 1854537728 is beyond EOD, truncated [ 284.648231] loop3: p15 start 1854537728 is beyond EOD, truncated [ 284.675112] loop3: p16 start 1854537728 is beyond EOD, truncated 21:11:10 executing program 1: r0 = syz_open_dev$usbfs(&(0x7f0000001280)='/dev/bus/usb/00#/00#\x00', 0x1aa1, 0x0) mmap(&(0x7f0000001000/0xa000)=nil, 0xa000, 0x0, 0x12, r0, 0x0) r1 = inotify_init() ioctl$FS_IOC_GETVERSION(r0, 0x80087601, &(0x7f0000000040)) r2 = socket$packet(0x11, 0x3, 0x300) inotify_add_watch(r1, &(0x7f0000000000)='./file0\x00', 0xa0000400) r3 = dup2(r2, r1) r4 = syz_open_dev$ndb(&(0x7f0000000080)='/dev/nbd#\x00', 0x0, 0x0) r5 = socket(0x2, 0x1, 0x0) ioctl$NBD_SET_SOCK(r4, 0xab00, r5) r6 = syz_open_dev$ndb(&(0x7f0000000080)='/dev/nbd#\x00', 0x0, 0x40000) r7 = socket(0x2, 0x1, 0x0) ioctl$NBD_SET_SOCK(r6, 0xab00, r7) sendmsg$IPSET_CMD_TYPE(r7, &(0x7f0000000180)={&(0x7f00000001c0)={0x10, 0x0, 0x0, 0x1000}, 0xc, &(0x7f0000000140)={&(0x7f00000000c0)=ANY=[@ANYBLOB="7c0000000d06010300000000000000000a000061104c7e561627dbb405000c0000000500010007000000050005000af9ffff040001000700000013000300686173683a6e65742c6966616365000005000100070000000d100300686173543a6d616300000000"], 0x1}, 0x1, 0x0, 0x0, 0x8000}, 0x0) ioctl$PERF_EVENT_IOC_ENABLE(r3, 0x8912, 0x400202) mremap(&(0x7f0000004000/0x3000)=nil, 0x3000, 0x2000, 0x3, &(0x7f0000009000/0x2000)=nil) [ 284.694761] loop3: p17 start 1854537728 is beyond EOD, truncated [ 284.711465] loop3: p18 start 1854537728 is beyond EOD, truncated [ 284.720045] loop3: p19 start 1854537728 is beyond EOD, truncated [ 284.736152] audit: type=1400 audit(1584047470.358:59): avc: denied { map } for pid=8764 comm="syz-executor.1" path="/dev/bus/usb/007/001" dev="devtmpfs" ino=18576 scontext=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 tcontext=system_u:object_r:usb_device_t:s0 tclass=chr_file permissive=1 [ 284.770130] loop3: p20 start 1854537728 is beyond EOD, truncated [ 284.787777] loop3: p21 start 1854537728 is beyond EOD, truncated [ 284.806724] loop3: p22 start 1854537728 is beyond EOD, truncated [ 284.812641] block nbd1: shutting down sockets [ 284.824189] loop3: p23 start 1854537728 is beyond EOD, truncated [ 284.840443] loop3: p24 start 1854537728 is beyond EOD, truncated [ 284.856798] loop3: p25 start 1854537728 is beyond EOD, truncated [ 284.873431] loop3: p26 start 1854537728 is beyond EOD, truncated [ 284.888683] loop3: p27 start 1854537728 is beyond EOD, truncated [ 284.905189] loop3: p28 start 1854537728 is beyond EOD, truncated [ 284.921589] loop3: p29 start 1854537728 is beyond EOD, truncated [ 284.937849] loop3: p30 start 1854537728 is beyond EOD, truncated [ 284.953824] loop3: p31 start 1854537728 is beyond EOD, truncated [ 284.960266] loop3: p32 start 1854537728 is beyond EOD, truncated [ 284.966622] loop3: p33 start 1854537728 is beyond EOD, truncated [ 284.973000] loop3: p34 start 1854537728 is beyond EOD, truncated [ 284.979273] loop3: p35 start 1854537728 is beyond EOD, truncated [ 284.985718] loop3: p36 start 1854537728 is beyond EOD, truncated [ 284.992062] loop3: p37 start 1854537728 is beyond EOD, truncated [ 284.998372] loop3: p38 start 1854537728 is beyond EOD, truncated [ 285.004687] loop3: p39 start 1854537728 is beyond EOD, truncated [ 285.010993] loop3: p40 start 1854537728 is beyond EOD, truncated [ 285.017395] loop3: p41 start 1854537728 is beyond EOD, truncated [ 285.023758] loop3: p42 start 1854537728 is beyond EOD, truncated [ 285.030045] loop3: p43 start 1854537728 is beyond EOD, truncated [ 285.036434] loop3: p44 start 1854537728 is beyond EOD, truncated [ 285.042833] loop3: p45 start 1854537728 is beyond EOD, truncated [ 285.049172] loop3: p46 start 1854537728 is beyond EOD, truncated [ 285.055549] loop3: p47 start 1854537728 is beyond EOD, truncated [ 285.061942] loop3: p48 start 1854537728 is beyond EOD, truncated [ 285.068260] loop3: p49 start 1854537728 is beyond EOD, truncated [ 285.075184] loop3: p50 start 1854537728 is beyond EOD, truncated [ 285.081540] loop3: p51 start 1854537728 is beyond EOD, truncated [ 285.087847] loop3: p52 start 1854537728 is beyond EOD, truncated [ 285.094178] loop3: p53 start 1854537728 is beyond EOD, truncated [ 285.100500] loop3: p54 start 1854537728 is beyond EOD, truncated [ 285.106857] loop3: p55 start 1854537728 is beyond EOD, truncated [ 285.126757] loop3: p56 start 1854537728 is beyond EOD, truncated [ 285.136904] loop3: p57 start 1854537728 is beyond EOD, truncated [ 285.143328] loop3: p58 start 1854537728 is beyond EOD, truncated [ 285.149685] loop3: p59 start 1854537728 is beyond EOD, truncated [ 285.156212] loop3: p60 start 1854537728 is beyond EOD, truncated [ 285.162641] loop3: p61 start 1854537728 is beyond EOD, truncated [ 285.168923] loop3: p62 start 1854537728 is beyond EOD, truncated [ 285.175573] loop3: p63 start 1854537728 is beyond EOD, truncated [ 285.181964] loop3: p64 start 1854537728 is beyond EOD, truncated [ 285.188324] loop3: p65 start 1854537728 is beyond EOD, truncated [ 285.199890] loop3: p66 start 1854537728 is beyond EOD, truncated [ 285.212984] loop3: p67 start 1854537728 is beyond EOD, truncated [ 285.220948] loop3: p68 start 1854537728 is beyond EOD, truncated [ 285.236066] loop3: p69 start 1854537728 is beyond EOD, truncated [ 285.243467] loop3: p70 start 1854537728 is beyond EOD, truncated [ 285.249729] loop3: p71 start 1854537728 is beyond EOD, truncated [ 285.256170] loop3: p72 start 1854537728 is beyond EOD, truncated [ 285.262513] loop3: p73 start 1854537728 is beyond EOD, truncated [ 285.268793] loop3: p74 start 1854537728 is beyond EOD, truncated [ 285.275514] loop3: p75 start 1854537728 is beyond EOD, truncated [ 285.281886] loop3: p76 start 1854537728 is beyond EOD, truncated [ 285.288116] loop3: p77 start 1854537728 is beyond EOD, truncated [ 285.294733] loop3: p78 start 1854537728 is beyond EOD, truncated [ 285.300979] loop3: p79 start 1854537728 is beyond EOD, truncated [ 285.307327] loop3: p80 start 1854537728 is beyond EOD, truncated [ 285.313639] loop3: p81 start 1854537728 is beyond EOD, truncated [ 285.319931] loop3: p82 start 1854537728 is beyond EOD, truncated [ 285.326395] loop3: p83 start 1854537728 is beyond EOD, truncated [ 285.332870] loop3: p84 start 1854537728 is beyond EOD, truncated [ 285.339148] loop3: p85 start 1854537728 is beyond EOD, truncated [ 285.345536] loop3: p86 start 1854537728 is beyond EOD, truncated [ 285.351849] loop3: p87 start 1854537728 is beyond EOD, truncated [ 285.358156] loop3: p88 start 1854537728 is beyond EOD, truncated [ 285.364472] loop3: p89 start 1854537728 is beyond EOD, truncated [ 285.370762] loop3: p90 start 1854537728 is beyond EOD, truncated [ 285.377089] loop3: p91 start 1854537728 is beyond EOD, truncated [ 285.391454] loop3: p92 start 1854537728 is beyond EOD, truncated [ 285.407922] loop3: p93 start 1854537728 is beyond EOD, truncated [ 285.418038] loop3: p94 start 1854537728 is beyond EOD, truncated [ 285.428152] loop3: p95 start 1854537728 is beyond EOD, truncated [ 285.448389] loop3: p96 start 1854537728 is beyond EOD, truncated [ 285.454708] loop3: p97 start 1854537728 is beyond EOD, truncated [ 285.471146] loop3: p98 start 1854537728 is beyond EOD, truncated [ 285.481259] loop3: p99 start 1854537728 is beyond EOD, truncated [ 285.501531] loop3: p100 start 1854537728 is beyond EOD, truncated [ 285.507900] loop3: p101 start 1854537728 is beyond EOD, truncated [ 285.521461] loop3: p102 start 1854537728 is beyond EOD, truncated [ 285.531573] loop3: p103 start 1854537728 is beyond EOD, truncated [ 285.537849] loop3: p104 start 1854537728 is beyond EOD, truncated [ 285.571456] loop3: p105 start 1854537728 is beyond EOD, truncated [ 285.577845] loop3: p106 start 1854537728 is beyond EOD, truncated [ 285.593708] loop3: p107 start 1854537728 is beyond EOD, truncated [ 285.606092] loop3: p108 start 1854537728 is beyond EOD, truncated [ 285.626228] loop3: p109 start 1854537728 is beyond EOD, truncated [ 285.641467] loop3: p110 start 1854537728 is beyond EOD, truncated [ 285.647827] loop3: p111 start 1854537728 is beyond EOD, truncated [ 285.661455] loop3: p112 start 1854537728 is beyond EOD, truncated [ 285.671712] loop3: p113 start 1854537728 is beyond EOD, truncated [ 285.687621] loop3: p114 start 1854537728 is beyond EOD, truncated [ 285.695500] loop3: p115 start 1854537728 is beyond EOD, truncated [ 285.707490] loop3: p116 start 1854537728 is beyond EOD, truncated [ 285.714184] loop3: p117 start 1854537728 is beyond EOD, truncated [ 285.720576] loop3: p118 start 1854537728 is beyond EOD, truncated [ 285.732064] loop3: p119 start 1854537728 is beyond EOD, truncated [ 285.738353] loop3: p120 start 1854537728 is beyond EOD, truncated [ 285.745501] loop3: p121 start 1854537728 is beyond EOD, truncated [ 285.752236] loop3: p122 start 1854537728 is beyond EOD, truncated [ 285.758512] loop3: p123 start 1854537728 is beyond EOD, truncated [ 285.765349] loop3: p124 start 1854537728 is beyond EOD, truncated [ 285.771982] loop3: p125 start 1854537728 is beyond EOD, truncated [ 285.778235] loop3: p126 start 1854537728 is beyond EOD, truncated [ 285.784931] loop3: p127 start 1854537728 is beyond EOD, truncated [ 285.791179] loop3: p128 start 1854537728 is beyond EOD, truncated [ 285.797470] loop3: p129 start 1854537728 is beyond EOD, truncated [ 285.803756] loop3: p130 start 1854537728 is beyond EOD, truncated [ 285.809999] loop3: p131 start 1854537728 is beyond EOD, truncated [ 285.816411] loop3: p132 start 1854537728 is beyond EOD, truncated [ 285.822717] loop3: p133 start 1854537728 is beyond EOD, truncated [ 285.829086] loop3: p134 start 1854537728 is beyond EOD, truncated [ 285.835596] loop3: p135 start 1854537728 is beyond EOD, truncated [ 285.841913] loop3: p136 start 1854537728 is beyond EOD, truncated [ 285.848151] loop3: p137 start 1854537728 is beyond EOD, truncated [ 285.854646] loop3: p138 start 1854537728 is beyond EOD, truncated [ 285.860890] loop3: p139 start 1854537728 is beyond EOD, truncated [ 285.867180] loop3: p140 start 1854537728 is beyond EOD, truncated [ 285.873608] loop3: p141 start 1854537728 is beyond EOD, truncated [ 285.879829] loop3: p142 start 1854537728 is beyond EOD, truncated [ 285.886161] loop3: p143 start 1854537728 is beyond EOD, truncated [ 285.892485] loop3: p144 start 1854537728 is beyond EOD, truncated [ 285.898730] loop3: p145 start 1854537728 is beyond EOD, truncated [ 285.905025] loop3: p146 start 1854537728 is beyond EOD, truncated [ 285.911264] loop3: p147 start 1854537728 is beyond EOD, truncated [ 285.917743] loop3: p148 start 1854537728 is beyond EOD, truncated [ 285.924046] loop3: p149 start 1854537728 is beyond EOD, truncated [ 285.930291] loop3: p150 start 1854537728 is beyond EOD, truncated [ 285.936594] loop3: p151 start 1854537728 is beyond EOD, truncated [ 285.942879] loop3: p152 start 1854537728 is beyond EOD, truncated [ 285.949113] loop3: p153 start 1854537728 is beyond EOD, truncated [ 285.955386] loop3: p154 start 1854537728 is beyond EOD, truncated [ 285.961681] loop3: p155 start 1854537728 is beyond EOD, truncated [ 285.967915] loop3: p156 start 1854537728 is beyond EOD, truncated [ 285.974214] loop3: p157 start 1854537728 is beyond EOD, truncated [ 285.980453] loop3: p158 start 1854537728 is beyond EOD, truncated [ 285.986745] loop3: p159 start 1854537728 is beyond EOD, truncated [ 285.993120] loop3: p160 start 1854537728 is beyond EOD, truncated [ 285.999348] loop3: p161 start 1854537728 is beyond EOD, truncated [ 286.008415] loop3: p162 start 1854537728 is beyond EOD, truncated [ 286.014737] loop3: p163 start 1854537728 is beyond EOD, truncated [ 286.020973] loop3: p164 start 1854537728 is beyond EOD, truncated [ 286.027261] loop3: p165 start 1854537728 is beyond EOD, truncated [ 286.033543] loop3: p166 start 1854537728 is beyond EOD, truncated [ 286.039762] loop3: p167 start 1854537728 is beyond EOD, truncated [ 286.046034] loop3: p168 start 1854537728 is beyond EOD, truncated [ 286.052315] loop3: p169 start 1854537728 is beyond EOD, truncated [ 286.058554] loop3: p170 start 1854537728 is beyond EOD, truncated [ 286.064834] loop3: p171 start 1854537728 is beyond EOD, truncated [ 286.071078] loop3: p172 start 1854537728 is beyond EOD, truncated [ 286.077376] loop3: p173 start 1854537728 is beyond EOD, truncated [ 286.083667] loop3: p174 start 1854537728 is beyond EOD, truncated [ 286.090013] loop3: p175 start 1854537728 is beyond EOD, truncated [ 286.096317] loop3: p176 start 1854537728 is beyond EOD, truncated [ 286.102619] loop3: p177 start 1854537728 is beyond EOD, truncated [ 286.109023] loop3: p178 start 1854537728 is beyond EOD, truncated [ 286.115426] loop3: p179 start 1854537728 is beyond EOD, truncated [ 286.121728] loop3: p180 start 1854537728 is beyond EOD, truncated [ 286.127959] loop3: p181 start 1854537728 is beyond EOD, truncated [ 286.134240] loop3: p182 start 1854537728 is beyond EOD, truncated [ 286.140499] loop3: p183 start 1854537728 is beyond EOD, truncated [ 286.146871] loop3: p184 start 1854537728 is beyond EOD, truncated [ 286.153488] loop3: p185 start 1854537728 is beyond EOD, truncated [ 286.159911] loop3: p186 start 1854537728 is beyond EOD, truncated [ 286.166258] loop3: p187 start 1854537728 is beyond EOD, truncated [ 286.172547] loop3: p188 start 1854537728 is beyond EOD, truncated [ 286.178766] loop3: p189 start 1854537728 is beyond EOD, truncated [ 286.185113] loop3: p190 start 1854537728 is beyond EOD, truncated [ 286.191469] loop3: p191 start 1854537728 is beyond EOD, truncated [ 286.197709] loop3: p192 start 1854537728 is beyond EOD, truncated [ 286.204043] loop3: p193 start 1854537728 is beyond EOD, truncated [ 286.210281] loop3: p194 start 1854537728 is beyond EOD, truncated [ 286.216756] loop3: p195 start 1854537728 is beyond EOD, truncated [ 286.223050] loop3: p196 start 1854537728 is beyond EOD, truncated [ 286.229290] loop3: p197 start 1854537728 is beyond EOD, truncated [ 286.237178] loop3: p198 start 1854537728 is beyond EOD, truncated [ 286.243538] loop3: p199 start 1854537728 is beyond EOD, truncated [ 286.249808] loop3: p200 start 1854537728 is beyond EOD, truncated [ 286.256183] loop3: p201 start 1854537728 is beyond EOD, truncated [ 286.262550] loop3: p202 start 1854537728 is beyond EOD, truncated [ 286.268865] loop3: p203 start 1854537728 is beyond EOD, truncated [ 286.275301] loop3: p204 start 1854537728 is beyond EOD, truncated [ 286.281638] loop3: p205 start 1854537728 is beyond EOD, truncated [ 286.287881] loop3: p206 start 1854537728 is beyond EOD, truncated [ 286.294164] loop3: p207 start 1854537728 is beyond EOD, truncated [ 286.300404] loop3: p208 start 1854537728 is beyond EOD, truncated [ 286.306686] loop3: p209 start 1854537728 is beyond EOD, truncated [ 286.313041] loop3: p210 start 1854537728 is beyond EOD, truncated [ 286.319280] loop3: p211 start 1854537728 is beyond EOD, truncated [ 286.325571] loop3: p212 start 1854537728 is beyond EOD, truncated [ 286.331887] loop3: p213 start 1854537728 is beyond EOD, truncated [ 286.338126] loop3: p214 start 1854537728 is beyond EOD, truncated [ 286.344433] loop3: p215 start 1854537728 is beyond EOD, truncated [ 286.350680] loop3: p216 start 1854537728 is beyond EOD, truncated [ 286.356989] loop3: p217 start 1854537728 is beyond EOD, truncated [ 286.363280] loop3: p218 start 1854537728 is beyond EOD, truncated [ 286.369514] loop3: p219 start 1854537728 is beyond EOD, truncated [ 286.375825] loop3: p220 start 1854537728 is beyond EOD, truncated [ 286.382112] loop3: p221 start 1854537728 is beyond EOD, truncated [ 286.388365] loop3: p222 start 1854537728 is beyond EOD, truncated [ 286.394874] loop3: p223 start 1854537728 is beyond EOD, truncated [ 286.401231] loop3: p224 start 1854537728 is beyond EOD, truncated [ 286.407591] loop3: p225 start 1854537728 is beyond EOD, truncated [ 286.413880] loop3: p226 start 1854537728 is beyond EOD, truncated [ 286.420101] loop3: p227 start 1854537728 is beyond EOD, truncated [ 286.426407] loop3: p228 start 1854537728 is beyond EOD, truncated [ 286.432755] loop3: p229 start 1854537728 is beyond EOD, truncated [ 286.438999] loop3: p230 start 1854537728 is beyond EOD, truncated [ 286.445277] loop3: p231 start 1854537728 is beyond EOD, truncated [ 286.451590] loop3: p232 start 1854537728 is beyond EOD, truncated [ 286.457916] loop3: p233 start 1854537728 is beyond EOD, truncated [ 286.464200] loop3: p234 start 1854537728 is beyond EOD, truncated [ 286.470446] loop3: p235 start 1854537728 is beyond EOD, truncated [ 286.476856] loop3: p236 start 1854537728 is beyond EOD, truncated [ 286.483163] loop3: p237 start 1854537728 is beyond EOD, truncated [ 286.489406] loop3: p238 start 1854537728 is beyond EOD, truncated [ 286.495706] loop3: p239 start 1854537728 is beyond EOD, truncated [ 286.502017] loop3: p240 start 1854537728 is beyond EOD, truncated [ 286.508251] loop3: p241 start 1854537728 is beyond EOD, truncated [ 286.514545] loop3: p242 start 1854537728 is beyond EOD, truncated [ 286.520798] loop3: p243 start 1854537728 is beyond EOD, truncated [ 286.527090] loop3: p244 start 1854537728 is beyond EOD, truncated [ 286.533358] loop3: p245 start 1854537728 is beyond EOD, truncated [ 286.539596] loop3: p246 start 1854537728 is beyond EOD, truncated [ 286.545895] loop3: p247 start 1854537728 is beyond EOD, truncated [ 286.552223] loop3: p248 start 1854537728 is beyond EOD, truncated [ 286.558484] loop3: p249 start 1854537728 is beyond EOD, truncated [ 286.564789] loop3: p250 start 1854537728 is beyond EOD, truncated [ 286.571031] loop3: p251 start 1854537728 is beyond EOD, truncated [ 286.577307] loop3: p252 start 1854537728 is beyond EOD, truncated [ 286.583593] loop3: p253 start 1854537728 is beyond EOD, truncated [ 286.589840] loop3: p254 start 1854537728 is beyond EOD, truncated [ 286.596136] loop3: p255 start 1854537728 is beyond EOD, truncated 21:11:12 executing program 4: r0 = socket$phonet_pipe(0x23, 0x5, 0x2) r1 = dup2(r0, 0xffffffffffffffff) ioctl$PERF_EVENT_IOC_ENABLE(r1, 0x8912, 0x400200) prctl$PR_SET_PTRACER(0x59616d61, 0xffffffffffffffff) clone(0x2000000002608100, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) modify_ldt$read(0x0, &(0x7f0000000000)=""/144, 0x90) r2 = syz_open_dev$ndb(&(0x7f0000000080)='/dev/nbd#\x00', 0x0, 0x0) pipe(&(0x7f0000000300)={0xffffffffffffffff}) vmsplice(r3, &(0x7f0000000000)=[{&(0x7f0000000500), 0x3528a9c0}], 0x1, 0x0) ioctl$DRM_IOCTL_SET_UNIQUE(r3, 0x40106410, &(0x7f0000000240)={0xad, &(0x7f0000000180)="bca4aed82ee26639adebb20b09f890dbfa3efdce22ba0c5b616612894aeb3872ce29f5b7dac946e30493e106dffc3e09d5bba8de7c628643adaae401f58f9748c8da08da8733e244d864bb275a14abb4ecd162994189ae98ef7babf025e4824070b341acaad5be00cf04388741ca1f9fad9dd9bd416d5eb823758c15f3318af5359961d79f80481e7ff9baf235a2fbb292d113bc5959fc6becc10df987b26c7ff5e52e4ac08f53cd8c8b885f10"}) r4 = socket(0x2, 0x1, 0x0) r5 = syz_open_dev$ndb(&(0x7f0000000080)='/dev/nbd#\x00', 0x0, 0x0) r6 = socket(0x2, 0x1, 0x0) ioctl$NBD_SET_SOCK(r5, 0xab00, r6) connect$rds(r6, &(0x7f0000000280)={0x2, 0x4e24, @rand_addr=0x9}, 0x10) ioctl$NBD_SET_SOCK(r2, 0xab00, r4) getsockopt$inet_sctp6_SCTP_DISABLE_FRAGMENTS(r4, 0x84, 0x8, &(0x7f0000000100), &(0x7f0000000140)=0x4) setsockopt$inet_sctp_SCTP_SOCKOPT_CONNECTX_OLD(r1, 0x84, 0x6b, &(0x7f00000000c0)=[@in={0x2, 0x4e21, @multicast1}], 0x10) r7 = gettid() r8 = socket$inet6(0xa, 0x80001, 0x0) getsockopt$bt_hci(r8, 0x0, 0x60, &(0x7f00001e3000)=""/30, &(0x7f0000d23000)=0x44) tkill(r7, 0xb) ptrace$setopts(0x4206, r7, 0x0, 0x0) wait4(0x0, 0x0, 0x0, 0x0) 21:11:12 executing program 5: r0 = syz_open_procfs(0x0, &(0x7f0000000040)='map_files\x00') getdents(r0, &(0x7f0000001280)=""/228, 0xe4) getdents64(r0, &(0x7f0000000440)=""/205, 0xcd) pipe(&(0x7f0000000300)={0xffffffffffffffff}) r2 = syz_open_dev$ndb(&(0x7f0000000080)='/dev/nbd#\x00', 0x0, 0x0) r3 = socket(0x2, 0x1, 0x0) ioctl$NBD_SET_SOCK(r2, 0xab00, r3) setsockopt$nfc_llcp_NFC_LLCP_MIUX(r3, 0x118, 0x1, &(0x7f0000000080)=0x2, 0x4) vmsplice(r1, &(0x7f0000000000)=[{&(0x7f0000000500), 0x3528a9c0}], 0x1, 0x0) ioctl$SCSI_IOCTL_GET_IDLUN(r1, 0x5382, &(0x7f0000000000)) 21:11:12 executing program 1: perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x81, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x400000000001, 0x0) close(r0) syz_open_dev$mouse(&(0x7f00000000c0)='/dev/input/mouse#\x00', 0xfffffffffffffffb, 0x0) r1 = socket$inet6_sctp(0xa, 0x801, 0x84) fcntl$getown(0xffffffffffffffff, 0x9) r2 = getpid() sched_setscheduler(r2, 0x5, &(0x7f0000000380)) get_robust_list(0x0, 0x0, 0x0) setsockopt$inet_sctp_SCTP_SOCKOPT_BINDX_ADD(r1, 0x84, 0x64, &(0x7f0000cf6fe4)=[@in6={0xa, 0x4e23, 0x0, @loopback}], 0x1c) connect$inet6(r1, &(0x7f0000000080)={0xa, 0x4e23, 0x0, @loopback}, 0x1c) r3 = open(&(0x7f0000000000)='./bus\x00', 0x1410c2, 0x0) setsockopt$inet_sctp6_SCTP_MAXSEG(r0, 0x84, 0xd, &(0x7f0000000140)=@assoc_value={0x0, 0x839}, 0x8) ftruncate(r3, 0x200004) openat$cuse(0xffffffffffffff9c, 0x0, 0x2, 0x0) r4 = socket$inet6(0xa, 0x5, 0x0) setsockopt$inet_int(r4, 0x0, 0xf, &(0x7f0000d10ffc)=0xfffffffffffffff9, 0x4) shutdown(r4, 0x0) r5 = socket$inet6(0xa, 0x40000080806, 0x0) bind$inet6(r5, &(0x7f0000000200)={0xa, 0x404e20}, 0x1c) listen(r5, 0x400000001ffffffd) r6 = accept4(r5, 0x0, 0x0, 0x0) sendmmsg(r6, &(0x7f0000003d40), 0x0, 0x0) r7 = socket$inet6(0xa, 0x40000080806, 0x0) bind$inet6(r7, &(0x7f0000000200)={0xa, 0x404e20}, 0x1c) accept4(r7, 0x0, 0x0, 0x0) bind$inet6(0xffffffffffffffff, &(0x7f0000000080)={0xa, 0x0, 0x0, @local, 0x1}, 0xffffffffffffff6f) setsockopt$inet_sctp6_SCTP_SOCKOPT_BINDX_ADD(r4, 0x84, 0x64, &(0x7f0000000040)=[@in6={0xa, 0x0, 0x400, @remote}], 0x1c) connect$inet6(r4, &(0x7f00000002c0)={0xa, 0x0, 0xfffffffe, @mcast1}, 0x1c) r8 = openat$cgroup_ro(0xffffffffffffffff, 0x0, 0x0, 0x0) ioctl$TUNATTACHFILTER(r8, 0x401054d5, 0x0) bpf$BPF_GET_PROG_INFO(0xf, &(0x7f0000000280)={0xffffffffffffffff, 0xc0, &(0x7f0000000940)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, ""/16, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, &(0x7f00000005c0), 0x0, 0x0, 0x0, &(0x7f00000007c0)={0x9, 0x3}, 0x0, 0x0, &(0x7f0000000880)={0x0, 0xf, 0x0, 0x4}, &(0x7f00000008c0), 0x0, 0x0, 0x0, 0x0, &(0x7f0000000900)=0x10001}}, 0x10) bpf$PROG_LOAD(0x5, &(0x7f0000000a40)={0x0, 0xd, &(0x7f00000003c0)=ANY=[@ANYBLOB="850000005300000095000000000000445a0708d1303274df96965142c50000000000009a791dba3e4233542f67a07e7255df2fa20400000000000000ec5afff74287d7b8e902ab0c1da7cbfb0fccd473038d958723088900cdc2ffcc604a94dbf6fd2cd61b0dfc2cbe6880"], 0x0, 0x0, 0x2e, &(0x7f0000000500)=""/46, 0x41100, 0x9, [], 0x0, 0x0, 0xffffffffffffffff, 0x8, &(0x7f0000000540)={0x3, 0x4}, 0x8, 0x10, &(0x7f0000000580)={0x0, 0x8, 0x3}, 0x10, r9}, 0x78) bpf$PROG_LOAD(0x5, &(0x7f0000000200)={0x0, 0x3a, &(0x7f0000000ac0)=ANY=[@ANYBLOB="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"], &(0x7f0000000340)='syzkaller\x00', 0x0, 0x0, 0x0, 0x0, 0x0, [], 0x0, 0x0, 0xffffffffffffffff, 0x8, 0x0, 0x0, 0x10, &(0x7f0000000000), 0x10, r9}, 0x78) sendfile(0xffffffffffffffff, 0xffffffffffffffff, 0x0, 0x0) read(0xffffffffffffffff, 0x0, 0x0) sendfile(r0, r3, 0x0, 0x80001d00c0d0) 21:11:12 executing program 2: r0 = socket$netlink(0x10, 0x3, 0x0) r1 = openat$btrfs_control(0xffffffffffffff9c, &(0x7f0000000100)='/dev/btrfs-control\x00', 0x80, 0x0) connect$nfc_raw(r1, &(0x7f0000000140)={0x27, 0x1, 0x1, 0x4}, 0x10) sendmsg$nl_route(r0, &(0x7f0000000180)={0x0, 0x0, &(0x7f0000000040)={&(0x7f0000000080)=ANY=[]}, 0x1, 0x0, 0x0, 0x400c014}, 0x0) r2 = openat$ipvs(0xffffffffffffff9c, &(0x7f0000000000)='/proc/sys/net/ipv4/vs/backup_only\x00', 0x2, 0x0) getsockname$packet(0xffffffffffffffff, &(0x7f0000000080)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @multicast}, &(0x7f00000000c0)=0x14) setsockopt$packet_add_memb(r2, 0x107, 0x1, &(0x7f00000001c0)={r3, 0x1, 0x6, @random="e79edb52bedd"}, 0x10) 21:11:12 executing program 0: setsockopt$ALG_SET_KEY(0xffffffffffffffff, 0x117, 0x1, 0x0, 0x0) r0 = syz_open_dev$ndb(&(0x7f0000000080)='/dev/nbd#\x00', 0x0, 0x0) r1 = socket(0x2, 0x1, 0x0) ioctl$NBD_SET_SOCK(r0, 0xab00, r1) ioctl$NBD_DO_IT(r0, 0xab03) ioctl$NBD_SET_SIZE_BLOCKS(r0, 0xab07, 0x8e0f) r2 = syz_open_dev$ndb(&(0x7f0000000080)='/dev/nbd#\x00', 0x0, 0x0) r3 = socket(0x2, 0x1, 0x0) ioctl$NBD_SET_SOCK(r2, 0xab00, r3) ioctl$NBD_DO_IT(r2, 0xab03) ioctl$NBD_SET_SIZE_BLOCKS(r2, 0xab07, 0x8e0f) r4 = socket(0x10, 0x803, 0x0) bpf$BPF_GET_MAP_INFO(0xf, &(0x7f0000000040)={0xffffffffffffffff, 0x28, &(0x7f0000000000)={0x0, 0x0}}, 0x10) r6 = bpf$BPF_MAP_GET_FD_BY_ID(0xe, &(0x7f0000000040)={r5}, 0xc) bpf$MAP_UPDATE_ELEM(0x4, &(0x7f0000000400)={r6, &(0x7f0000000340), &(0x7f0000000380)}, 0x20) r7 = socket$packet(0x11, 0x3, 0x300) r8 = socket$inet6(0xa, 0x80003, 0xff) ioctl$sock_SIOCGIFINDEX(r8, 0x8933, &(0x7f0000000000)={'batadv0\x00', 0x0}) bind$packet(r7, &(0x7f0000000640)={0x11, 0x0, r9, 0x1, 0x0, 0x6, @random="3093b34e1938"}, 0x14) getsockname$packet(r7, &(0x7f0000000100)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f0000000200)=0x14) r11 = bpf$PROG_LOAD(0x5, &(0x7f00002a0fb8)={0x13, 0x4, &(0x7f0000000000)=ANY=[@ANYBLOB="8500000022000000350000000000000085000000080000009500000000000000"], &(0x7f0000000140)='GPL\x00', 0x4, 0x99, &(0x7f0000000180)=""/153, 0x0, 0x0, [], 0x0, 0x0, 0xffffffffffffffff, 0x8, 0x0, 0x0, 0x10, 0x0, 0x64deb09e3732d498}, 0x64) bpf$BPF_PROG_TEST_RUN(0xa, &(0x7f0000000440)={r11, 0x0, 0xe, 0x0, &(0x7f00000000c0)="61df712bc884fed5722780b6c2a7", 0x0, 0x8000}, 0x28) bpf$BPF_GET_PROG_INFO(0xf, &(0x7f00000005c0)={r11, 0xc0, &(0x7f0000000500)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, ""/16, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, &(0x7f0000001700)=0x1, 0x0, 0x0, 0x0, &(0x7f0000000400)={0x6, 0x3}, 0x0, 0x0, &(0x7f0000000440)={0xfffffffe, 0x0, 0xfffffffb, 0x7}, &(0x7f0000000480)=0x1000020, 0x0, 0x0, 0x0, 0x0, &(0x7f00000004c0)}}, 0x10) pipe(&(0x7f0000000600)={0xffffffffffffffff}) bpf$PROG_LOAD(0x5, &(0x7f0000001680)={0xe, 0xb, &(0x7f0000001780)=ANY=[@ANYRESHEX=0x0, @ANYRES32=r6, @ANYBLOB="00000000ff0300009500000000002cfe5f09636ac21fedc09a7aa91020024e4ee9293ff67c07bf4d2d743082dcfeab0fc88ab50d2d6ff7f91b0643353fcfbc2e2b13f61e31ada71df7"], &(0x7f0000000300)='syzkaller\x00', 0x0, 0x1000, &(0x7f0000000680)=""/4096, 0x41000, 0x8, [], r10, 0x1, 0xffffffffffffffff, 0x8, &(0x7f0000000340)={0x7, 0x4}, 0x8, 0x10, &(0x7f0000000380)={0x1, 0x2, 0x6, 0x8}, 0x10, r12, r13}, 0x78) bpf$BPF_GET_BTF_INFO(0xf, &(0x7f0000003b00)={r4, 0x10, &(0x7f0000003ac0)={&(0x7f0000003a40)=""/90, 0x5a, r12}}, 0x10) r14 = bpf$BPF_BTF_GET_FD_BY_ID(0x13, &(0x7f0000000100)=r12, 0x4) r15 = dup(r14) accept$alg(r15, 0x0, 0x0) ioctl$FS_IOC_FIEMAP(0xffffffffffffffff, 0xc020660b, 0x0) lsetxattr(&(0x7f0000000000)='./file0\x00', &(0x7f0000000040)=@random={'osx.', '\x00'}, &(0x7f00000000c0)='\x00', 0x1, 0x2) r16 = socket$nl_route(0x10, 0x3, 0x0) sendmsg$nl_route(r16, &(0x7f00000002c0)={0x0, 0x8, &(0x7f0000000300)={&(0x7f0000000080)=@setlink={0x3c, 0x13, 0x41d, 0x0, 0x0, {0x8}, [@IFLA_OPERSTATE={0x8, 0xa, 0x10}, @IFLA_IFNAME={0x14, 0x3, 'ipvlan1\x00'}]}, 0x3c}, 0x1, 0x5e}, 0x0) 21:11:12 executing program 3: sendmsg$NFT_BATCH(0xffffffffffffffff, &(0x7f0000000040)={0x0, 0x0, &(0x7f00000001c0)={&(0x7f0000000000)=ANY=[@ANYBLOB="769100001400010085be0000000f00000a040000010000000003"], 0x1}}, 0x0) sendmsg$OSF_MSG_REMOVE(0xffffffffffffffff, &(0x7f0000000100)={0x0, 0x0, &(0x7f00000000c0)={&(0x7f0000000200)={0x268, 0x1, 0x5, 0x0, 0x0, 0x0, {}, [{{0x254, 0x1, {{}, 0x0, 0x0, 0x0, 0x0, 0x0, 'syz0\x00', "86211bde5c0cbf6160dcaf43faf198a96aa38991f272f38c2b17014b8d6932b9", "f1aecb1fc11b80c444be35e9037d77c44393ad572096ddabffa25e7d8b4da0d1", [{}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {0x200}]}}}]}, 0x268}}, 0x0) sendmsg$IPCTNL_MSG_CT_DELETE(0xffffffffffffffff, &(0x7f0000000180)={0x0, 0x0, &(0x7f0000000140)={&(0x7f0000000480)={0x158, 0x2, 0x1, 0x0, 0x0, 0x0, {}, [@CTA_NAT_DST={0x48, 0xd, 0x0, 0x1, [@CTA_NAT_V6_MINIP={0x14, 0x4, @initdev={0xfe, 0x88, [], 0x0, 0x0}}, @CTA_NAT_V4_MAXIP={0x8, 0x2, @local}, @CTA_NAT_V6_MAXIP={0x14, 0x5, @mcast2}, @CTA_NAT_V6_MINIP={0x14, 0x4, @rand_addr="e15800740d69ffc780638a198c6b5b65"}]}, @CTA_TUPLE_REPLY={0x50, 0x2, 0x0, 0x1, [@CTA_TUPLE_PROTO={0xc, 0x2, 0x0, 0x1, {0x5}}, @CTA_TUPLE_ZONE={0x6, 0x3, 0x1, 0x0, 0x2}, @CTA_TUPLE_IP={0x14, 0x1, 0x0, 0x1, @ipv4={{0x8, 0x1, @dev={0xac, 0x14, 0x14, 0x2b}}, {0x8, 0x2, @local}}}, @CTA_TUPLE_ZONE={0x6, 0x3, 0x1, 0x0, 0x1}, @CTA_TUPLE_ZONE={0x6, 0x3, 0x1, 0x0, 0x1}, @CTA_TUPLE_IP={0x14, 0x1, 0x0, 0x1, @ipv4={{0x8, 0x1, @remote}, {0x8, 0x2, @multicast2}}}]}, @CTA_LABELS={0xc, 0x16, 0x1, 0x0, [0x1000, 0x434e]}, @CTA_MARK_MASK={0x8, 0x15, 0x1, 0x0, 0x4}, @CTA_MARK_MASK={0x8, 0x15, 0x1, 0x0, 0x3}, @CTA_NAT_DST={0x58, 0xd, 0x0, 0x1, [@CTA_NAT_V4_MAXIP={0x8, 0x2, @initdev={0xac, 0x1e, 0x0, 0x0}}, @CTA_NAT_V6_MAXIP={0x14, 0x5, @mcast2}, @CTA_NAT_V4_MAXIP={0x8, 0x2, @broadcast}, @CTA_NAT_V4_MINIP={0x8, 0x1, @remote}, @CTA_NAT_V6_MAXIP={0x14, 0x5, @initdev={0xfe, 0x88, [], 0x1, 0x0}}, @CTA_NAT_PROTO={0xc, 0x3, 0x0, 0x1, [@CTA_PROTONAT_PORT_MIN={0x6, 0x1, 0x4e24}]}, @CTA_NAT_V4_MAXIP={0x8, 0x2, @loopback}]}, @CTA_TUPLE_MASTER={0x30, 0xe, 0x0, 0x1, [@CTA_TUPLE_IP={0x2c, 0x1, 0x0, 0x1, @ipv6={{0x14, 0x3, @loopback}, {0x14, 0x4, @rand_addr="430714716da5e3357e36b8ed9e2f1a67"}}}]}, @CTA_MARK={0x8, 0x8, 0x1, 0x0, 0xffffffff}]}, 0x158}}, 0x0) r0 = socket$inet6(0x10, 0x3, 0x0) pipe(&(0x7f0000000300)={0xffffffffffffffff}) vmsplice(r1, &(0x7f0000000000)=[{&(0x7f0000000500), 0x3528a9c0}], 0x1, 0x0) ioctl$VIDIOC_ENUMINPUT(r1, 0xc050561a, &(0x7f0000000600)={0x1, "c2443ff9ec6a03d050c58067848fa25c726649d871313c54ac39b91ed486bb89", 0x3, 0x55, 0x2, 0x80, 0x2000506, 0x8}) sendto$inet6(r0, &(0x7f0000000000)='E', 0x10a73, 0x800, 0x0, 0x4b6ae4f95a5de35b) [ 286.654512] block nbd3: shutting down sockets [ 286.716797] block nbd0: Receive control failed (result -107) [ 286.729992] block nbd0: Attempted send on invalid socket [ 286.735809] block nbd0: shutting down sockets [ 286.741432] print_req_error: I/O error, dev nbd0, sector 0 [ 286.747354] Buffer I/O error on dev nbd0, logical block 0, async page read [ 286.755410] print_req_error: I/O error, dev nbd0, sector 2 21:11:12 executing program 2: r0 = socket$netlink(0x10, 0x3, 0x0) r1 = socket(0x28, 0x803, 0x0) sendmsg$NBD_CMD_DISCONNECT(r1, &(0x7f00000001c0)={0x0, 0x0, &(0x7f0000000180)={0x0}}, 0x0) syz_open_dev$cec(&(0x7f00000000c0)='/dev/cec#\x00', 0x2, 0x2) getsockname$packet(r1, &(0x7f0000000100)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f0000000200)=0x14) sendmsg$nl_route(r0, &(0x7f0000000040)={0x0, 0x0, &(0x7f0000000000)={&(0x7f0000000300)=ANY=[@ANYBLOB="3c00000010000d0700000000ff03000000000010", @ANYRES32=r2, @ANYBLOB="004e7c7c5b8a00001c0012000c000100626f6e640000004501c9b30008000100060000001b95e0405c01100c1f1e6832c1cf"], 0x3c}}, 0x0) socket$nl_route(0x10, 0x3, 0x0) r3 = socket$packet(0x11, 0x3, 0x300) getsockname$packet(r3, &(0x7f0000000100)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f0000000200)) r5 = syz_open_dev$ndb(&(0x7f0000000080)='/dev/nbd#\x00', 0x0, 0x0) r6 = socket(0x2, 0x1, 0x0) ioctl$NBD_SET_SOCK(r5, 0xab00, r6) pipe(&(0x7f0000000300)={0xffffffffffffffff}) vmsplice(r7, &(0x7f0000000000)=[{&(0x7f0000000500), 0x3528a9c0}], 0x1, 0x0) ioctl$MON_IOCX_GET(r7, 0x40189206, &(0x7f0000000380)={&(0x7f0000000240), &(0x7f0000000600)=""/238, 0xee}) r8 = syz_open_dev$ndb(&(0x7f0000000080)='/dev/nbd#\x00', 0x0, 0x0) r9 = socket(0x2, 0x1, 0x0) ioctl$NBD_SET_SOCK(r8, 0xab00, r9) syz_open_dev$ndb(&(0x7f0000000080)='/dev/nbd#\x00', 0x0, 0x14a03) r10 = socket(0x2, 0x1, 0x0) r11 = syz_open_dev$ndb(&(0x7f0000000080)='/dev/nbd#\x00', 0x0, 0x0) r12 = socket(0x2, 0x1, 0x0) ioctl$NBD_SET_SOCK(r11, 0xab00, r12) ioctl$NBD_DO_IT(r11, 0xab03) ioctl$NBD_SET_SIZE_BLOCKS(r11, 0xab07, 0x8e0f) r13 = syz_open_dev$ndb(&(0x7f0000000080)='/dev/nbd#\x00', 0x0, 0x0) r14 = socket(0x2, 0x1, 0x0) ioctl$NBD_SET_SOCK(r13, 0xab00, r14) ioctl$NBD_SET_SOCK(0xffffffffffffffff, 0xab00, r14) sendmsg$nl_route(r10, &(0x7f0000000140)={0x0, 0x0, &(0x7f0000000000)={&(0x7f0000000480)=ANY=[@ANYBLOB="0c0000001000056781da07000000000000fdff00", @ANYPTR64=&(0x7f0000000440)=ANY=[@ANYRES32, @ANYRES16=0x0, @ANYPTR64=&(0x7f0000000380)=ANY=[], @ANYRES32=r9, @ANYRES32=0x0, @ANYRESDEC, @ANYPTR=&(0x7f0000000540)=ANY=[@ANYBLOB="415acfd6bdc03260c0580499d1bfadd4b243d8905449224e93a32b165caa87003a6d5a5149b7ad8163b109c5ec33d26b6d1d030c99d1980877e84bbf04a21eeb0b06cd18fe56a6a59e01f17e850100000079", @ANYRESOCT, @ANYPTR64, @ANYPTR, @ANYPTR, @ANYPTR, @ANYRES32=r4]], @ANYBLOB="0000000000100000040012800b00010062726964676500002400028006000a00", @ANYRES32=r4, @ANYBLOB], 0x5}}, 0x40000) openat$snapshot(0xffffffffffffff9c, &(0x7f0000000080)='/dev/snapshot\x00', 0x0, 0x0) r15 = socket$nl_route(0x10, 0x3, 0x0) r16 = socket$packet(0x11, 0x3, 0x300) r17 = syz_open_dev$ndb(&(0x7f0000000080)='/dev/nbd#\x00', 0x0, 0x0) r18 = socket(0x2, 0x1, 0x0) ioctl$NBD_SET_SOCK(r17, 0xab00, r18) ioctl$NBD_DO_IT(r17, 0xab03) ioctl$NBD_SET_SIZE_BLOCKS(r17, 0xab07, 0x8e0f) dup2(r17, r15) getsockname$packet(r16, &(0x7f0000000100)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f0000000200)) sendmsg$nl_route(r15, &(0x7f00000002c0)={0x0, 0x0, &(0x7f0000000280)={&(0x7f0000000500)=@newlink={0x20, 0x11, 0x40d, 0x0, 0x0, {0x10, 0x0, 0x0, r19}}, 0x20}, 0x1, 0xe}, 0x0) [ 286.761069] Buffer I/O error on dev nbd0, logical block 1, async page read [ 286.768460] print_req_error: I/O error, dev nbd0, sector 4 [ 286.774216] Buffer I/O error on dev nbd0, logical block 2, async page read [ 286.782321] print_req_error: I/O error, dev nbd0, sector 6 [ 286.787977] Buffer I/O error on dev nbd0, logical block 3, async page read [ 286.796085] print_req_error: I/O error, dev nbd0, sector 0 [ 286.802305] Buffer I/O error on dev nbd0, logical block 0, async page read [ 286.810438] print_req_error: I/O error, dev nbd0, sector 2 [ 286.817010] Buffer I/O error on dev nbd0, logical block 1, async page read [ 286.824689] print_req_error: I/O error, dev nbd0, sector 4 [ 286.830422] Buffer I/O error on dev nbd0, logical block 2, async page read [ 286.838720] print_req_error: I/O error, dev nbd0, sector 6 [ 286.844487] Buffer I/O error on dev nbd0, logical block 3, async page read [ 286.852085] print_req_error: I/O error, dev nbd0, sector 0 [ 286.857816] Buffer I/O error on dev nbd0, logical block 0, async page read [ 286.865100] print_req_error: I/O error, dev nbd0, sector 2 [ 286.870759] Buffer I/O error on dev nbd0, logical block 1, async page read [ 286.895168] ldm_validate_partition_table(): Disk read failed. [ 286.921080] block nbd4: shutting down sockets [ 286.933231] Dev nbd0: unable to read RDB block 0 [ 286.939903] nbd0: unable to read partition table [ 286.946895] team0: Device ipvlan1 failed to register rx_handler 21:11:12 executing program 4: openat$vimc1(0xffffffffffffff9c, &(0x7f0000000000)='/dev/video1\x00', 0x2, 0x0) perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0xfe, 0x14, 0x0, 0x0, 0x0, 0x41c1, 0x800, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x2, @perf_config_ext, 0x3044, 0xfffffffffffffffe}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x2, 0x0) connect$inet6(r0, &(0x7f0000003a40)={0xa, 0x4e22, 0x0, @ipv4={[], [], @loopback}}, 0x1c) sendmmsg(r0, &(0x7f00000092c0), 0x4ff, 0xfe00) r1 = socket$inet_udp(0x2, 0x2, 0x0) setsockopt$IP_VS_SO_SET_DELDEST(r1, 0x0, 0x488, &(0x7f0000000040)={{0x11, @empty, 0x4e20, 0x4, 'fo\x00', 0x3, 0x2, 0x4004}, {@local, 0x4e21, 0x2000, 0x1, 0xfffffff7, 0x400}}, 0x44) r2 = accept4$x25(0xffffffffffffffff, &(0x7f00000000c0), &(0x7f0000000100)=0x12, 0x800) fchdir(r2) socket$inet6_udp(0xa, 0x2, 0x0) r3 = openat$nvme_fabrics(0xffffffffffffff9c, &(0x7f00000001c0)='/dev/nvme-fabrics\x00', 0x10000, 0x0) ioctl$KVM_RUN(r3, 0xae80, 0x0) pipe(&(0x7f0000000300)={0xffffffffffffffff}) vmsplice(r4, &(0x7f0000000000)=[{&(0x7f0000000500), 0x3528a9c0}], 0x1, 0x0) bpf$BPF_PROG_DETACH(0x9, &(0x7f0000000180)={0x0, r4}, 0x10) mbind(&(0x7f0000ffb000/0x4000)=nil, 0x4000, 0x4000, &(0x7f0000000140)=0x80000000, 0xffffffff00000000, 0x4) [ 286.973270] audit: type=1400 audit(1584047472.598:60): avc: denied { name_bind } for pid=8772 comm="syz-executor.1" src=20000 scontext=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 tcontext=system_u:object_r:port_t:s0 tclass=dccp_socket permissive=1 [ 287.002507] SELinux: unrecognized netlink message: protocol=0 nlmsg_type=0 sclass=netlink_route_socket pig=8798 comm=syz-executor.3 [ 287.056339] block nbd2: Device being setup by another task [ 287.066692] audit: type=1400 audit(1584047472.598:61): avc: denied { node_bind } for pid=8772 comm="syz-executor.1" src=20000 scontext=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 tcontext=system_u:object_r:node_t:s0 tclass=dccp_socket permissive=1 [ 287.076705] block nbd2: Device being setup by another task [ 287.153630] block nbd2: Receive control failed (result -107) [ 287.167030] block nbd2: Attempted send on invalid socket [ 287.172699] block nbd2: shutting down sockets [ 287.189509] ldm_validate_partition_table(): Disk read failed. [ 287.207628] Dev nbd2: unable to read RDB block 0 [ 287.240066] nbd2: unable to read partition table [ 287.387785] netlink: 12 bytes leftover after parsing attributes in process `syz-executor.2'. 21:11:13 executing program 1: perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x81, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 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, @perf_bp={0x0}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x400000000001, 0x0) close(r0) syz_open_dev$mouse(&(0x7f00000000c0)='/dev/input/mouse#\x00', 0xfffffffffffffffb, 0x0) r1 = socket$inet6_sctp(0xa, 0x801, 0x84) fcntl$getown(0xffffffffffffffff, 0x9) r2 = getpid() sched_setscheduler(r2, 0x5, &(0x7f0000000380)) get_robust_list(0x0, 0x0, 0x0) setsockopt$inet_sctp_SCTP_SOCKOPT_BINDX_ADD(r1, 0x84, 0x64, &(0x7f0000cf6fe4)=[@in6={0xa, 0x4e23, 0x0, @loopback}], 0x1c) connect$inet6(r1, &(0x7f0000000080)={0xa, 0x4e23, 0x0, @loopback}, 0x1c) r3 = open(&(0x7f0000000000)='./bus\x00', 0x1410c2, 0x0) setsockopt$inet_sctp6_SCTP_MAXSEG(r0, 0x84, 0xd, &(0x7f0000000140)=@assoc_value={0x0, 0x839}, 0x8) ftruncate(r3, 0x200004) openat$cuse(0xffffffffffffff9c, 0x0, 0x2, 0x0) r4 = socket$inet6(0xa, 0x5, 0x0) setsockopt$inet_int(r4, 0x0, 0xf, &(0x7f0000d10ffc)=0xfffffffffffffff9, 0x4) shutdown(r4, 0x0) r5 = socket$inet6(0xa, 0x40000080806, 0x0) bind$inet6(r5, &(0x7f0000000200)={0xa, 0x404e20}, 0x1c) listen(r5, 0x400000001ffffffd) r6 = accept4(r5, 0x0, 0x0, 0x0) sendmmsg(r6, &(0x7f0000003d40), 0x0, 0x0) r7 = socket$inet6(0xa, 0x40000080806, 0x0) bind$inet6(r7, &(0x7f0000000200)={0xa, 0x404e20}, 0x1c) accept4(r7, 0x0, 0x0, 0x0) bind$inet6(0xffffffffffffffff, &(0x7f0000000080)={0xa, 0x0, 0x0, @local, 0x1}, 0xffffffffffffff6f) setsockopt$inet_sctp6_SCTP_SOCKOPT_BINDX_ADD(r4, 0x84, 0x64, &(0x7f0000000040)=[@in6={0xa, 0x0, 0x400, @remote}], 0x1c) connect$inet6(r4, &(0x7f00000002c0)={0xa, 0x0, 0xfffffffe, @mcast1}, 0x1c) r8 = openat$cgroup_ro(0xffffffffffffffff, 0x0, 0x0, 0x0) ioctl$TUNATTACHFILTER(r8, 0x401054d5, 0x0) bpf$BPF_GET_PROG_INFO(0xf, &(0x7f0000000280)={0xffffffffffffffff, 0xc0, &(0x7f0000000940)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, ""/16, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, &(0x7f00000005c0), 0x0, 0x0, 0x0, &(0x7f00000007c0)={0x9, 0x3}, 0x0, 0x0, &(0x7f0000000880)={0x0, 0xf, 0x0, 0x4}, &(0x7f00000008c0), 0x0, 0x0, 0x0, 0x0, &(0x7f0000000900)=0x10001}}, 0x10) bpf$PROG_LOAD(0x5, &(0x7f0000000a40)={0x0, 0xd, &(0x7f00000003c0)=ANY=[@ANYBLOB="850000005300000095000000000000445a0708d1303274df96965142c50000000000009a791dba3e4233542f67a07e7255df2fa20400000000000000ec5afff74287d7b8e902ab0c1da7cbfb0fccd473038d958723088900cdc2ffcc604a94dbf6fd2cd61b0dfc2cbe6880"], 0x0, 0x0, 0x2e, &(0x7f0000000500)=""/46, 0x41100, 0x9, [], 0x0, 0x0, 0xffffffffffffffff, 0x8, &(0x7f0000000540)={0x3, 0x4}, 0x8, 0x10, &(0x7f0000000580)={0x0, 0x8, 0x3}, 0x10, r9}, 0x78) bpf$PROG_LOAD(0x5, &(0x7f0000000200)={0x0, 0x3a, &(0x7f0000000ac0)=ANY=[@ANYBLOB="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"], &(0x7f0000000340)='syzkaller\x00', 0x0, 0x0, 0x0, 0x0, 0x0, [], 0x0, 0x0, 0xffffffffffffffff, 0x8, 0x0, 0x0, 0x10, &(0x7f0000000000), 0x10, r9}, 0x78) sendfile(0xffffffffffffffff, 0xffffffffffffffff, 0x0, 0x0) read(0xffffffffffffffff, 0x0, 0x0) sendfile(r0, r3, 0x0, 0x80001d00c0d0) [ 287.476764] block nbd5: shutting down sockets 21:11:13 executing program 2: r0 = syz_open_dev$tty1(0xc, 0x4, 0x1) r1 = add_key$keyring(&(0x7f0000000080)='keyring\x00', &(0x7f00000000c0)={'syz', 0x0}, 0x0, 0x0, 0xfffffffffffffffe) add_key$keyring(&(0x7f0000000180)='keyring\x00', &(0x7f0000000200)={'syz', 0x3}, 0x0, 0x0, r1) r2 = add_key$keyring(&(0x7f0000000040)='keyring\x00', &(0x7f0000000080)={'syz', 0x2}, 0x0, 0x0, r1) keyctl$negate(0xd, 0x0, 0xd432, r2) ioctl$FIONREAD(r0, 0x4b4b, &(0x7f0000000000)) 21:11:13 executing program 5: r0 = openat$kvm(0xffffffffffffff9c, 0x0, 0x0, 0x0) ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) pipe(&(0x7f0000000080)={0xffffffffffffffff}) r2 = socket$inet_udp(0x2, 0x2, 0x0) close(r2) splice(r1, 0x0, r2, 0x0, 0x0, 0x0) syz_open_dev$sndctrl(0x0, 0x0, 0x0) 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={0x0}, 0x0, 0x0, 0x0, 0x0, 0x1000000000}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r3 = socket(0x2000000000000021, 0x2, 0x10000000000002) openat$dsp1(0xffffffffffffff9c, &(0x7f0000000000)='/dev/dsp1\x00', 0x5050c0, 0x0) connect$rxrpc(r3, &(0x7f0000000040)=@in4={0x21, 0x0, 0x2, 0x10, {0x2, 0x4e21, @loopback}}, 0x24) sendmmsg(r3, &(0x7f0000005c00)=[{{0x0, 0x0, 0x0, 0x0, &(0x7f00000001c0)=ANY=[@ANYBLOB="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"], 0x18}}], 0x1, 0x4048000) recvmmsg(r3, &(0x7f0000001f40)=[{{0x0, 0x259, 0x0}}], 0x284, 0x0, 0x0) openat$sequencer2(0xffffffffffffff9c, &(0x7f00000000c0)='/dev/sequencer2\x00', 0x480040, 0x0) socket$nl_route(0x10, 0x3, 0x0) socket$netlink(0x10, 0x3, 0x0) socket(0x10, 0x803, 0x0) getsockname$packet(0xffffffffffffffff, 0x0, &(0x7f0000000200)) r4 = socket$inet_icmp_raw(0x2, 0x3, 0x1) r5 = socket$inet_tcp(0x2, 0x1, 0x0) connect$inet(r5, &(0x7f0000000180), 0x10) shutdown(r5, 0x0) r6 = syz_open_dev$ndb(&(0x7f0000000080)='/dev/nbd#\x00', 0x0, 0x0) r7 = socket(0x2, 0x1, 0x0) ioctl$NBD_SET_SOCK(r6, 0xab00, r7) ioctl$NBD_DO_IT(r6, 0xab03) ioctl$NBD_SET_SIZE_BLOCKS(r6, 0xab07, 0x8e0f) r8 = dup3(r6, r4, 0x0) getsockopt(r8, 0x401, 0x0, &(0x7f0000001600)=""/226, &(0x7f0000001700)=0xe2) setsockopt$inet_tcp_int(0xffffffffffffffff, 0x6, 0x80000000000002, &(0x7f0000000000)=0x16c, 0x4) epoll_ctl$EPOLL_CTL_MOD(0xffffffffffffffff, 0x3, 0xffffffffffffffff, &(0x7f00000000c0)={0x10002000}) bind$inet(0xffffffffffffffff, &(0x7f0000deb000)={0x2, 0x4e23, @multicast1}, 0x10) [ 287.562385] block nbd0: Receive control failed (result -107) [ 287.569231] block nbd0: Attempted send on invalid socket [ 287.575059] block nbd0: shutting down sockets [ 287.583762] ldm_validate_partition_table(): Disk read failed. [ 287.599139] Dev nbd0: unable to read RDB block 0 21:11:13 executing program 2: syz_emit_ethernet(0x86, &(0x7f0000000000)={@link_local, @remote, @void, {@ipv6={0x86dd, @icmpv6={0x0, 0x6, '@\x00', 0x50, 0x3c, 0x0, @dev, @mcast2, {[@dstopts={0x0, 0x3, [], [@hao={0xc9, 0x10, @loopback={0xfc00000000000000}}, @jumbo]}], @param_prob={0x4, 0x0, 0x0, 0x0, {0x0, 0x6, "432c18", 0x0, 0x0, 0x0, @initdev={0xfe, 0x88, [], 0x0, 0x0}, @loopback}}}}}}}, 0x0) shmctl$SHM_STAT(0xffffffffffffffff, 0xd, &(0x7f00000000c0)=""/92) [ 287.616227] nbd0: unable to read partition table 21:11:13 executing program 2: r0 = socket$nl_route(0x10, 0x3, 0x0) r1 = socket$nl_route(0x10, 0x3, 0x0) r2 = socket$netlink(0x10, 0x3, 0x0) r3 = socket(0x10, 0x803, 0x0) sendmsg$NBD_CMD_DISCONNECT(r3, &(0x7f0000000280)={0x0, 0x0, &(0x7f0000000180)={0x0}}, 0x0) r4 = openat$pfkey(0xffffffffffffff9c, &(0x7f0000000300)='/proc/self/net/pfkey\x00', 0x80, 0x0) ioctl$DRM_IOCTL_MODE_PAGE_FLIP(r4, 0xc01864b0, &(0x7f0000000340)={0x1, 0xffffffff, 0x3, 0x7, 0x2}) bpf$BPF_MAP_GET_NEXT_ID(0xc, &(0x7f00000002c0)={0x4, 0x6}, 0xc) getsockname$packet(r3, &(0x7f0000000100)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f0000000540)=0x2b) sendmsg$nl_route(r2, &(0x7f0000000040)={0x0, 0x2a9, &(0x7f0000000000)={&(0x7f0000000080)=ANY=[@ANYBLOB="480000001000050700"/20, @ANYRES32=r5, @ANYBLOB="000000000000000028001200090001007665746800000000180002001400010000000000", @ANYRES32=0x0, @ANYBLOB="0000b20000000000"], 0x48}}, 0x0) r6 = syz_open_dev$ndb(&(0x7f0000000080)='/dev/nbd#\x00', 0x0, 0x0) r7 = socket(0x2, 0x1, 0x0) ioctl$NBD_SET_SOCK(r6, 0xab00, r7) ioctl$NBD_DO_IT(r6, 0xab03) ioctl$NBD_SET_SIZE_BLOCKS(r6, 0xab07, 0x8e0f) sendmsg$nl_route_sched(r1, &(0x7f0000000240)={0x0, 0x0, &(0x7f0000000140)={&(0x7f00000003c0)=ANY=[@ANYPTR64=&(0x7f0000000580)=ANY=[@ANYPTR=&(0x7f0000000200)=ANY=[@ANYRES64, @ANYRESHEX, @ANYPTR], @ANYRES64=0x0, @ANYRESOCT, @ANYRESDEC=0x0, @ANYPTR64, @ANYRESHEX=r6, @ANYBLOB="21f23ed3c21c9fe21650ce7b52442acee4a1bbe19e8b5b41b042a912a91649a0e61557f322732db05ea276dfa2f33ca9166b6b7bff4719196ea5598e0662bb", @ANYBLOB="35c29f8090bb6150e566b43bd7ced3bccafc1ce7d5d5eb4a34c5034615788c90e0f3e4cb7ebc400eeefa542dd2d452f7c0d5be6e86b170ae44cf082fa442306b49974fc81f8a69a4b75b565192adeff3fe4261b04605dc655717fb1154d95899c170fe66bd26141a37b770a83c25e5cafa0cd95986f7a02474df723cec79c7eadb9530a38e33da3caed3ca54bdfe197500cbc1060b9e609a97517c7eb0049be30df6e407bc6f5ef9688320ec1fc49703d34e46b7ba36052cadc96265e1db03dd62127e62a2f699bfdfb5bd2a854190feee281d957cdc94de565fc3d9ebd5ad2a98121f4b7590ee5c698a"], @ANYRES32=r5, @ANYBLOB="00000000ffffffff000000000900010068667363000000000800020000000000"], 0x3}}, 0x0) sendmsg$nl_route_sched(r0, &(0x7f00000001c0)={0x0, 0x0, &(0x7f0000000180)={&(0x7f0000001040)=ANY=[@ANYBLOB='\\\x00\x00\x00,\x00\'\r\x00'/20, @ANYRES32=r5, @ANYBLOB="00000000000000000f0000000b000100666c6f77657200002c00020014001f00fe88000000000000000000000000000114002000000000000000000000000000000b0000"], 0x5c}}, 0x0) 21:11:13 executing program 0: r0 = socket$packet(0x11, 0x3, 0x300) r1 = socket(0x2000000011, 0x4000000000080002, 0x0) ioctl$sock_SIOCGIFINDEX(r1, 0x8933, &(0x7f0000000080)={'batadv0\x00', 0x0}) r3 = msgget(0x3, 0x0) msgrcv(r3, &(0x7f0000000000)={0x0, ""/47}, 0x37, 0x2, 0x2000) bind$packet(r0, &(0x7f0000000040)={0x11, 0x0, r2, 0x1, 0x0, 0x6, @link_local}, 0x14) r4 = socket(0x100000000011, 0x2, 0x0) r5 = syz_open_dev$ndb(&(0x7f0000000080)='/dev/nbd#\x00', 0x0, 0x0) r6 = socket(0x2, 0x1, 0x0) ioctl$NBD_SET_SOCK(r5, 0xab00, r6) ioctl$NBD_DO_IT(r5, 0xab03) ioctl$NBD_SET_SIZE_BLOCKS(r5, 0xab07, 0x8e0f) fcntl$notify(r5, 0x402, 0x20) bind(r4, &(0x7f0000000140)=@generic={0x11, "0000010000000000080044944eeba71a4976e252922cb18f6e2e2aba000000012e0b3836005404b0e0301a4ce875f2e3ff5f163ee340b7679500800000000000000101013c5811039e15775027ecce66fd792bbf0e5bf5ff1b0816f3f6db1c00010000000000000049740000000000000006ad8e5ecc326d3a09ffc2c654"}, 0x2d) getsockname$packet(r4, &(0x7f0000000100), &(0x7f00000002c0)=0x14) sendto$inet6(r0, &(0x7f0000000100)="0c0331514484022f730757ff8100", 0x36, 0x0, 0x0, 0x0) [ 287.723102] SELinux: unrecognized netlink message: protocol=0 nlmsg_type=0 sclass=netlink_route_socket pig=8798 comm=syz-executor.3 21:11:13 executing program 3: pipe(&(0x7f0000000040)={0xffffffffffffffff, 0xffffffffffffffff}) r2 = socket$inet_udp(0x2, 0x2, 0x0) close(r2) sendmsg$nl_route_sched(0xffffffffffffffff, &(0x7f0000000300)={0x0, 0x0, &(0x7f00000002c0)={&(0x7f0000000000)=ANY=[@ANYBLOB="6000000030003dfa0000000001000000000000004c000100480001000700010078740000380002802a000600260400006e676c65000000000000000000000000000000000000473c02ef00030000000000000000080002"], 0x1}}, 0x0) write$binfmt_misc(r1, &(0x7f0000000000)=ANY=[], 0xfffffecc) socket$netlink(0x10, 0x3, 0x0) socketpair$unix(0x1, 0x2, 0x0, &(0x7f00000000c0)={0xffffffffffffffff, 0xffffffffffffffff}) fcntl$dupfd(r3, 0x0, r3) splice(r0, 0x0, r2, 0x0, 0x4ffe0, 0x0) [ 287.821619] block nbd5: Receive control failed (result -107) 21:11:13 executing program 4: r0 = openat$kvm(0xffffffffffffff9c, &(0x7f00000001c0)='/dev/kvm\x00', 0x0, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) syz_kvm_setup_cpu$x86(0xffffffffffffffff, 0xffffffffffffffff, &(0x7f000005c000/0x18000)=nil, &(0x7f0000000280)=[@text32={0x20, &(0x7f00000000c0)="b9800000c00f3235010000000f309a090000006500660f3882af724d00002ed8dd65660f382201c7442402c43a727fc7442406000000000f011424f30f090f013a360f06c4c18d72d6830f01caed", 0x14}], 0x1, 0x0, 0x0, 0x25a) r2 = openat$zero(0xffffffffffffff9c, 0x0, 0x0, 0x0) sendmsg$NFNL_MSG_CTHELPER_GET(r2, 0x0, 0x0) r3 = ioctl$KVM_CREATE_VCPU(r1, 0xae41, 0x0) ioctl$KVM_SET_USER_MEMORY_REGION(r1, 0x4020ae46, &(0x7f0000bf7000)={0x0, 0x0, 0x0, 0x2000, &(0x7f0000000000/0x2000)=nil}) perf_event_open(&(0x7f0000000000)={0x3, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0xc100, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x10000003, 0x0, @perf_config_ext={0x2}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) openat$zero(0xffffffffffffff9c, 0x0, 0x0, 0x0) sendmsg$NFNL_MSG_CTHELPER_GET(0xffffffffffffffff, &(0x7f0000000280)={0x0, 0x0, 0x0}, 0x20004800) syz_kvm_setup_cpu$x86(r1, 0xffffffffffffffff, &(0x7f0000fe6000/0x18000)=nil, 0x0, 0x0, 0x0, 0x0, 0xd8d0668c81aa2fa3) openat(0xffffffffffffff9c, &(0x7f00000000c0)='./bus\x00', 0x0, 0x0) setsockopt$inet_sctp_SCTP_DISABLE_FRAGMENTS(0xffffffffffffffff, 0x84, 0x8, &(0x7f0000000180)=0xc8, 0x4) perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) timer_create(0x0, &(0x7f0000000000)={0x0, 0x14}, 0x0) timer_delete(0x0) mlock2(&(0x7f0000ff2000/0x3000)=nil, 0x3000, 0x1) syz_kvm_setup_cpu$x86(0xffffffffffffffff, r3, &(0x7f0000049000/0x18000)=nil, &(0x7f0000000080)=[@textreal={0x8, 0x0}], 0x1, 0x0, 0x0, 0xffffffffffffff11) ioctl$KVM_RUN(r3, 0xae80, 0x0) [ 287.870358] block nbd2: Receive control failed (result -107) [ 287.878620] block nbd2: shutting down sockets [ 287.886521] SELinux: unrecognized netlink message: protocol=0 nlmsg_type=28207 sclass=netlink_route_socket pig=8831 comm=syz-executor.2 [ 287.941533] block nbd2: Receive control failed (result -107) [ 287.949132] block nbd2: shutting down sockets [ 287.955635] block nbd0: Receive control failed (result -107) [ 287.963447] batman_adv: batadv0: adding TT local entry 02:2f:73:07:57:ff to non-existent VLAN 2730 21:11:13 executing program 2: sendmsg$key(0xffffffffffffffff, &(0x7f00000001c0)={0x0, 0x0, &(0x7f0000000000)={0x0, 0xfffffffffffffe73}}, 0x0) sendmsg$key(0xffffffffffffffff, &(0x7f0000000180)={0x0, 0x0, &(0x7f0000000140)={&(0x7f0000000fc0)=ANY=[@ANYRESHEX], 0x12}}, 0x0) sendmsg$key(0xffffffffffffffff, &(0x7f0000000040)={0xffffffffa0018000, 0x0, &(0x7f0000000000)={&(0x7f00000002c0)=ANY=[@ANYBLOB="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"], 0x60}}, 0x0) r0 = socket$key(0xf, 0x3, 0x2) sendmmsg(r0, &(0x7f0000000180), 0x32bc45944b084a6, 0x0) r1 = syz_open_dev$ndb(&(0x7f0000000080)='/dev/nbd#\x00', 0x0, 0x0) r2 = socket(0x2, 0x1, 0x0) ioctl$NBD_SET_SOCK(r1, 0xab00, r2) ioctl$NBD_DO_IT(r1, 0xab03) ioctl$NBD_SET_SIZE_BLOCKS(r1, 0xab07, 0x8e0f) fadvise64(r1, 0x5, 0x4, 0x2) r3 = syz_open_dev$cec(&(0x7f0000000080)='/dev/cec#\x00', 0x2, 0x2) ioctl$VIDIOC_G_SELECTION(r3, 0xc040565e, &(0x7f00000000c0)={0x4, 0x102, 0x1, {0x9f5, 0xffff, 0x409, 0x1}}) [ 288.028185] netlink: 4 bytes leftover after parsing attributes in process `syz-executor.3'. [ 288.066408] block nbd0: shutting down sockets [ 288.067566] SELinux: unrecognized netlink message: protocol=0 nlmsg_type=0 sclass=netlink_route_socket pig=8848 comm=syz-executor.3 [ 288.091117] SELinux: unrecognized netlink message: protocol=0 nlmsg_type=0 sclass=netlink_route_socket pig=8848 comm=syz-executor.3 [ 288.104567] block nbd2: Receive control failed (result -107) [ 288.114397] SELinux: unrecognized netlink message: protocol=0 nlmsg_type=0 sclass=netlink_route_socket pig=8848 comm=syz-executor.3 [ 288.126632] block nbd0: Receive control failed (result -107) [ 288.133676] SELinux: unrecognized netlink message: protocol=0 nlmsg_type=0 sclass=netlink_route_socket pig=8848 comm=syz-executor.3 [ 288.151200] SELinux: unrecognized netlink message: protocol=0 nlmsg_type=0 sclass=netlink_route_socket pig=8848 comm=syz-executor.3 [ 288.166834] block nbd2: shutting down sockets [ 288.205397] block nbd2: Receive control failed (result -107) [ 288.244895] SELinux: unrecognized netlink message: protocol=0 nlmsg_type=0 sclass=netlink_route_socket pig=8848 comm=syz-executor.3 [ 288.252469] block nbd2: shutting down sockets [ 288.258081] SELinux: unrecognized netlink message: protocol=0 nlmsg_type=0 sclass=netlink_route_socket pig=8848 comm=syz-executor.3 21:11:13 executing program 2: r0 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000240)='memory.events\x00', 0x26e1, 0x0) openat$cgroup_ro(0xffffffffffffffff, 0x0, 0x0, 0x0) r1 = openat$cgroup_ro(r0, 0x0, 0x0, 0x0) setsockopt$sock_attach_bpf(0xffffffffffffffff, 0x107, 0x12, 0x0, 0x0) socket$kcm(0x10, 0x2, 0x0) close(0xffffffffffffffff) write$cgroup_type(0xffffffffffffffff, 0x0, 0x0) ioctl$PERF_EVENT_IOC_ENABLE(0xffffffffffffffff, 0x2400, 0x6) mkdirat$cgroup(0xffffffffffffffff, &(0x7f00000003c0)='syz0\x00', 0x1ff) sendmsg$kcm(0xffffffffffffffff, &(0x7f0000000000)={0x0, 0x366, &(0x7f0000000080)=[{&(0x7f00000002c0)="2e00000010008108040f80ecdb4cb92e0a480e000d00000009000e00010040d5ae7d0200ff050005", 0x2e}], 0x1}, 0x80) r2 = syz_open_dev$ndb(&(0x7f0000000080)='/dev/nbd#\x00', 0x0, 0x0) r3 = socket(0x2, 0x1, 0x0) ioctl$FS_IOC_RESVSP(r2, 0x40305828, &(0x7f0000000040)={0x0, 0x1, 0x7300, 0x3}) ioctl$NBD_SET_SOCK(r2, 0xab00, r3) setsockopt$inet_sctp_SCTP_SOCKOPT_BINDX_ADD(r3, 0x84, 0x64, &(0x7f0000000300)=[@in={0x2, 0x4e21, @multicast2}, @in={0x2, 0x4e23, @loopback}, @in={0x2, 0x4e20, @remote}, @in={0x2, 0x4e22, @multicast2}, @in6={0xa, 0x4e24, 0x8, @loopback, 0x4}, @in={0x2, 0x4e20, @dev={0xac, 0x14, 0x14, 0x15}}, @in={0x2, 0x4e23, @dev={0xac, 0x14, 0x14, 0x38}}, @in={0x2, 0x4e20, @multicast2}], 0x8c) perf_event_open$cgroup(0x0, 0xffffffffffffffff, 0x0, r1, 0x0) setsockopt$sock_attach_bpf(0xffffffffffffffff, 0x110, 0x4, 0x0, 0x0) openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000500)='cgroup.controllers\x00', 0x26e1, 0x0) r4 = openat$cgroup_ro(0xffffffffffffff9c, 0x0, 0x26e1, 0x0) write$cgroup_type(r4, 0x0, 0x0) sendmsg$inet(r4, &(0x7f000000c280)={0x0, 0x0, 0x0}, 0x0) ioctl$sock_kcm_SIOCKCMUNATTACH(0xffffffffffffffff, 0x89e1, 0x0) r5 = perf_event_open(&(0x7f0000000180)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x203, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, @perf_bp={0x0, 0x1}, 0x210, 0x0, 0x0, 0x0, 0x0, 0x0, 0x2}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) ioctl$PERF_EVENT_IOC_REFRESH(r5, 0x2402, 0xe43) r6 = socket$kcm(0x10, 0x2, 0x0) sendmsg$kcm(r6, &(0x7f0000000000)={0x0, 0x0, &(0x7f00000000c0)=[{&(0x7f00000002c0)="2e00000010008108250280ecdb4cb92e0a480e000d000000e8bd6efb250309000e000100401000ff050005001201", 0x2e}], 0x1}, 0x0) [ 288.307098] block nbd0: shutting down sockets 21:11:14 executing program 0: socket$bt_bnep(0x1f, 0x3, 0x4) perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x41c1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = socket$kcm(0x29, 0x2, 0x0) close(r0) newfstatat(0xffffffffffffff9c, 0x0, &(0x7f0000000080), 0x100) r1 = openat$ipvs(0xffffffffffffff9c, &(0x7f00000001c0)='/proc/sys/net/ipv4/vs/lblc_expiration\x00', 0x2, 0x0) r2 = open(&(0x7f00000000c0)='./file0\x00', 0x0, 0x0) openat$cgroup_procs(r2, &(0x7f0000000240)='cgroup.procs\x00', 0x2, 0x0) ioctl$KVM_CREATE_DEVICE(r2, 0xc00caee0, &(0x7f0000000180)={0x6, 0xffffffffffffffff, 0x1}) r4 = openat$sequencer2(0xffffffffffffff9c, &(0x7f00000007c0)='/dev/sequencer2\x00', 0x0, 0x0) ioctl$SNDRV_SEQ_IOCTL_GET_SUBSCRIPTION(r4, 0xc074510c, 0x0) r5 = syz_open_dev$ndb(&(0x7f0000000080)='/dev/nbd#\x00', 0x0, 0x0) r6 = socket(0x2, 0x1, 0x0) ioctl$NBD_SET_SOCK(r5, 0xab00, r6) r7 = syz_open_dev$ndb(&(0x7f0000000080)='/dev/nbd#\x00', 0x0, 0x0) r8 = socket(0x2, 0x1, 0x0) ioctl$NBD_SET_SOCK(r7, 0xab00, r8) r9 = syz_open_dev$ndb(&(0x7f0000000080)='/dev/nbd#\x00', 0x0, 0x0) r10 = socket(0x2, 0x1, 0x0) ioctl$NBD_SET_SOCK(r9, 0xab00, r10) getsockopt$inet6_IPV6_XFRM_POLICY(r2, 0x29, 0x23, &(0x7f0000000480)={{{@in6=@mcast1, @in=@dev}}, {{@in=@multicast2}, 0x0, @in6=@mcast2}}, &(0x7f0000000400)=0xe8) r11 = socket$inet6(0xa, 0x2, 0x0) bind$inet6(r11, &(0x7f0000f5dfe4)={0xa, 0x4e20}, 0x1c) clone(0x8100, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) r12 = socket$inet_udp(0x2, 0x2, 0x0) sendfile(r1, r3, 0x0, 0x6) setsockopt$IPT_SO_SET_REPLACE(r12, 0xffffff0f00000000, 0x40, &(0x7f0000000000)=@raw={'raw\x00', 0x2, 0x3, 0x318, 0x1b0, 0x1b0, 0x0, 0x1b0, 0x1b0, 0x280, 0x280, 0x280, 0x280, 0x280, 0x3, 0x0, {[{{@ip={@broadcast, @initdev={0xac, 0x1e, 0x0, 0x0}, 0x0, 0x0, 'ip6gretap0\x00'}, 0x0, 0x190, 0x1b0, 0x0, {}, [@common=@inet=@recent0={{0xf8, 'recent\x00'}, {0x0, 0x0, 0x2, 0x0, 'syz1\x00'}}, @inet=@rpfilter={{0x28, 'rpfilter\x00'}}]}, @unspec=@NOTRACK={0x20, 'NOTRACK\x00'}}, {{@uncond, 0x0, 0x70, 0xd0}, @common=@CLUSTERIP={0x60, 'CLUSTERIP\x00', 0x0, {0x0, @remote}}}], {{[], 0x0, 0x70, 0x98}, {0x28}}}}, 0x378) getpid() sendto$inet6(r11, &(0x7f0000000000)="b4", 0x1, 0x0, 0x0, 0x0) msgrcv(0x0, &(0x7f00000000c0)={0x0, ""/147}, 0x9b, 0xd6d0c418f59fe7d3, 0x0) [ 288.466408] bridge0: port 2(bridge_slave_1) entered disabled state [ 288.467014] block nbd5: shutting down sockets [ 288.475199] bridge0: port 1(bridge_slave_0) entered disabled state 21:11:14 executing program 1: r0 = socket$kcm(0x2b, 0x1, 0x0) ioctl$PERF_EVENT_IOC_ENABLE(r0, 0x8912, 0x400200) r1 = socket$kcm(0x2b, 0x1, 0x0) bpf$MAP_UPDATE_ELEM(0x2, &(0x7f0000000040)={0xffffffffffffffff, 0x0, 0x0, 0x9}, 0x20) close(r1) r2 = socket$kcm(0xa, 0x922000000003, 0x11) setsockopt$sock_attach_bpf(r2, 0x29, 0x24, &(0x7f00000000c0), 0x4) sendmsg$kcm(r1, &(0x7f0000000140)={&(0x7f0000000040)=@nl=@unspec={0x0, 0x0, 0x0, 0x80fe}, 0x285, &(0x7f0000000180)=[{&(0x7f0000000640)="f4001100002b3325fe8000000000000005baa68754ba00e8c1344f3e62d76c27e8000041020000000180", 0x430}], 0x1}, 0x0) r3 = socket$inet6(0xa, 0x2, 0x0) close(r3) r4 = open(&(0x7f00000000c0)='./bus\x00', 0x0, 0x0) r5 = dup2(0xffffffffffffffff, r1) ioctl$EVIOCGABS3F(r5, 0x8018457f, &(0x7f0000000100)=""/21) sendfile(r3, r4, 0x0, 0x8000fffffffe) ioctl$RNDZAPENTCNT(r4, 0x5204, &(0x7f0000000000)=0x4) [ 288.510428] device bridge0 entered promiscuous mode 21:11:14 executing program 5: r0 = socket$inet_icmp_raw(0x2, 0x3, 0x1) r1 = dup(r0) ioctl$PERF_EVENT_IOC_ENABLE(r1, 0x8912, 0x400200) pipe(&(0x7f0000000100)) r2 = socket$nl_route(0x10, 0x3, 0x0) r3 = socket(0x1, 0x803, 0x0) getsockname$packet(r3, &(0x7f0000000100)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f00000002c0)=0x14) sendmsg$nl_route(r2, &(0x7f0000000080)={0x0, 0x0, &(0x7f0000000140)={&(0x7f00000005c0)=ANY=[@ANYBLOB="980000001000010400"/20, @ANYRES32=0x0, @ANYBLOB="00000000000000006800128009000100766c616e000000005800028006000100000000000c000200020000000a000000400003800c000100ffffffff090000000c00010002000000000000000c00010000000000000000000c00010000000000fc0200000c00010004000000faffffff08000500", @ANYRES32=r4, @ANYBLOB="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", @ANYRES32=0x0, @ANYBLOB], 0x98}}, 0x0) [ 288.651616] IPv6 header not found [ 288.655313] IPv6 header not found [ 288.668004] xt_CT: netfilter: NOTRACK target is deprecated, use CT instead or upgrade iptables [ 288.679789] ipt_CLUSTERIP: Please specify destination IP 21:11:14 executing program 0: r0 = socket$nl_route(0x10, 0x3, 0x0) pipe(&(0x7f0000000300)={0xffffffffffffffff, 0xffffffffffffffff}) vmsplice(r1, &(0x7f0000000000)=[{&(0x7f0000000500), 0x3528a9c0}], 0x1, 0x0) ioctl$KDDISABIO(r1, 0x4b37) ioctl$GIO_UNIMAP(r2, 0x4b66, &(0x7f0000000080)={0x2, &(0x7f0000000040)=[{}, {}]}) sendmsg$nl_route(r0, &(0x7f0000000140)={0x0, 0x0, &(0x7f00000000c0)={&(0x7f0000000340)=ANY=[@ANYBLOB="780000001000810500"/20, @ANYRES32=0x0, @ANYBLOB="0000010000008008000100677265004c00028008000700e000000204001200080004007f00000006000f0004000000050016000200000008000600e00000010500080005000008000000000008000500090000000000000000000000000000001cb8c95761db367bbafffaf319ccb9dfa17973c49c48817ca3f891bcbc09824bf94b3c7d541110d719cb55e716fef371dbdf34a63de7a0ca11c6a9bab950de2bf778d1fc2673a252bf832ac3ebcf77"], 0x78}}, 0x0) [ 288.704085] ipt_CLUSTERIP: Please specify destination IP 21:11:14 executing program 4: r0 = memfd_create(&(0x7f0000000000)='[wlan1keyring', 0x5) mmap(&(0x7f0000000000/0x2000)=nil, 0x2000, 0x0, 0x4d091, r0, 0x0) pipe(&(0x7f0000000300)={0xffffffffffffffff}) vmsplice(r1, &(0x7f0000000000)=[{&(0x7f0000000500), 0x3528a9c0}], 0x1, 0x0) ioctl$RTC_EPOCH_READ(r1, 0x8008700d, &(0x7f0000000040)) getgroups(0x1, &(0x7f0000000800)=[0xee00]) r2 = openat$selinux_commit_pending_bools(0xffffffffffffff9c, &(0x7f0000000080)='/selinux/commit_pending_bools\x00', 0x1, 0x0) ioctl$LOOP_SET_CAPACITY(r2, 0x4c07) getsockopt$nfc_llcp(r2, 0x118, 0x1, &(0x7f00000000c0)=""/215, 0xd7) [ 288.871199] audit: type=1400 audit(1584047474.488:62): avc: denied { map } for pid=8885 comm="syz-executor.4" path=2F6D656D66643A5B776C616E316B657972696E67202864656C6574656429 dev="hugetlbfs" ino=32587 scontext=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 tcontext=unconfined_u:object_r:hugetlbfs_t:s0 tclass=file permissive=1 21:11:14 executing program 4: r0 = syz_open_dev$ndb(&(0x7f0000000080)='/dev/nbd#\x00', 0x0, 0x0) r1 = socket(0x2, 0x1, 0x0) ioctl$NBD_SET_SOCK(r0, 0xab00, r1) ioctl$sock_inet_SIOCGIFADDR(r1, 0x8915, &(0x7f0000000000)={'macvtap0\x00', {0x2, 0x4e23, @multicast2}}) prctl$PR_SET_SECCOMP(0x16, 0x0, 0x0) syz_mount_image$vfat(&(0x7f0000000540)='vfat\x00', &(0x7f00000002c0)='./file0\x00', 0x800000000e004, 0x1, &(0x7f0000000140)=[{&(0x7f0000010000)="eb3c906d6b66732e666174000204010002000270fff8", 0x16}], 0x0, 0x0) sendfile(0xffffffffffffffff, 0xffffffffffffffff, 0x0, 0x0) chdir(&(0x7f0000000180)='./file0\x00') r2 = open(&(0x7f0000000140)='./bus\x00', 0x141042, 0x0) write$UHID_INPUT(r2, &(0x7f0000001440), 0xfffffc41) perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 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) fadvise64(r2, 0x0, 0x0, 0x4) socket$nl_audit(0x10, 0x3, 0x9) [ 289.130547] block nbd2: shutting down sockets 21:11:14 executing program 1: r0 = socket$unix(0x1, 0x5, 0x0) r1 = syz_open_dev$ndb(&(0x7f0000000080)='/dev/nbd#\x00', 0x0, 0x0) r2 = socket(0x2, 0x1, 0x0) ioctl$NBD_SET_SOCK(r1, 0xab00, r2) ioctl$SIOCX25GCALLUSERDATA(r2, 0x89e4, &(0x7f0000000140)={0x7d, "e0888e1de29835ec5c65df822aab9f2a85c4c1b17cb19574b919aa21bfffc4ee80ea86d734bdd58f119f0d43bdfed3c062eb21bd07a479632f4e05ad89c40242958202903d1a819cd27ce0293529664635c80face4f416cc0d4364abbb42d54071b2e7c39b824a66e348204762b0e6ae70d52a4ad9a2e1024ae98dbda91b268c"}) r3 = dup(r0) ioctl$PERF_EVENT_IOC_ENABLE(r3, 0x8912, 0x400200) syz_mount_image$ext4(&(0x7f0000000080)='ext3\x00', &(0x7f0000000000)='./file0\x00', 0x0, 0x1, &(0x7f0000000100)=[{&(0x7f0000000240)="800000003804000000000000000900006c000000000000000100000001000000004000000040000080000000101308006d5ebe5a0000ffff53ef8a3221f3c0ac05c0581c9b364eff2c9096fd5217dd9547688044418a4a661be62debbb0e0009db3f97a0cae6", 0x66, 0x400}], 0x0, 0x0) [ 289.205238] netlink: 88 bytes leftover after parsing attributes in process `syz-executor.0'. 21:11:14 executing program 2: r0 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000240)='memory.events\x00', 0x26e1, 0x0) openat$cgroup_ro(0xffffffffffffffff, 0x0, 0x0, 0x0) r1 = openat$cgroup_ro(r0, 0x0, 0x0, 0x0) setsockopt$sock_attach_bpf(0xffffffffffffffff, 0x107, 0x12, 0x0, 0x0) socket$kcm(0x10, 0x2, 0x0) close(0xffffffffffffffff) write$cgroup_type(0xffffffffffffffff, 0x0, 0x0) ioctl$PERF_EVENT_IOC_ENABLE(0xffffffffffffffff, 0x2400, 0x6) mkdirat$cgroup(0xffffffffffffffff, &(0x7f00000003c0)='syz0\x00', 0x1ff) sendmsg$kcm(0xffffffffffffffff, &(0x7f0000000000)={0x0, 0x366, &(0x7f0000000080)=[{&(0x7f00000002c0)="2e00000010008108040f80ecdb4cb92e0a480e000d00000009000e00010040d5ae7d0200ff050005", 0x2e}], 0x1}, 0x80) r2 = syz_open_dev$ndb(&(0x7f0000000080)='/dev/nbd#\x00', 0x0, 0x0) r3 = socket(0x2, 0x1, 0x0) ioctl$FS_IOC_RESVSP(r2, 0x40305828, &(0x7f0000000040)={0x0, 0x1, 0x7300, 0x3}) ioctl$NBD_SET_SOCK(r2, 0xab00, r3) setsockopt$inet_sctp_SCTP_SOCKOPT_BINDX_ADD(r3, 0x84, 0x64, &(0x7f0000000300)=[@in={0x2, 0x4e21, @multicast2}, @in={0x2, 0x4e23, @loopback}, @in={0x2, 0x4e20, @remote}, @in={0x2, 0x4e22, @multicast2}, @in6={0xa, 0x4e24, 0x8, @loopback, 0x4}, @in={0x2, 0x4e20, @dev={0xac, 0x14, 0x14, 0x15}}, @in={0x2, 0x4e23, @dev={0xac, 0x14, 0x14, 0x38}}, @in={0x2, 0x4e20, @multicast2}], 0x8c) perf_event_open$cgroup(0x0, 0xffffffffffffffff, 0x0, r1, 0x0) setsockopt$sock_attach_bpf(0xffffffffffffffff, 0x110, 0x4, 0x0, 0x0) openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000500)='cgroup.controllers\x00', 0x26e1, 0x0) r4 = openat$cgroup_ro(0xffffffffffffff9c, 0x0, 0x26e1, 0x0) write$cgroup_type(r4, 0x0, 0x0) sendmsg$inet(r4, &(0x7f000000c280)={0x0, 0x0, 0x0}, 0x0) ioctl$sock_kcm_SIOCKCMUNATTACH(0xffffffffffffffff, 0x89e1, 0x0) r5 = perf_event_open(&(0x7f0000000180)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x203, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, @perf_bp={0x0, 0x1}, 0x210, 0x0, 0x0, 0x0, 0x0, 0x0, 0x2}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) ioctl$PERF_EVENT_IOC_REFRESH(r5, 0x2402, 0xe43) r6 = socket$kcm(0x10, 0x2, 0x0) sendmsg$kcm(r6, &(0x7f0000000000)={0x0, 0x0, &(0x7f00000000c0)=[{&(0x7f00000002c0)="2e00000010008108250280ecdb4cb92e0a480e000d000000e8bd6efb250309000e000100401000ff050005001201", 0x2e}], 0x1}, 0x0) 21:11:15 executing program 5: r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f0000000240)={0x26, 'skcipher\x00', 0x0, 0x0, 'ctr(des3_ede)\x00'}, 0x58) r1 = accept4(r0, 0x0, 0x0, 0x0) perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x41c1, 0x40, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 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) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f0000c18000)="ad56b6c5820fae9d6dcd3292ea54c7beef915d564c90c200", 0x18) sendto$unix(r1, &(0x7f0000000080)="0eb17f52a205dd89b58f5e", 0xb, 0x4894, 0x0, 0x0) recvmmsg(r1, &(0x7f0000005680)=[{{0x0, 0x0, &(0x7f0000000140)=[{&(0x7f0000000100)=""/57, 0x39}], 0x1}}], 0x1, 0x0, 0x0) [ 289.329439] EXT4-fs (loop1): VFS: Found ext4 filesystem with unknown checksum algorithm. [ 289.438053] block nbd1: shutting down sockets 21:11:15 executing program 1: socketpair$unix(0x1, 0x5, 0x0, &(0x7f00000000c0)={0xffffffffffffffff}) r1 = dup(r0) ioctl$PERF_EVENT_IOC_ENABLE(r1, 0x8912, 0x400200) connect$inet6(0xffffffffffffffff, &(0x7f00008c0000)={0xa, 0x0, 0x0, @local}, 0x1c) mprotect(&(0x7f0000985000/0x11000)=nil, 0x11000, 0x0) r2 = socket$inet6(0xa, 0x2, 0x0) connect$inet6(r2, &(0x7f0000000000)={0xa, 0x0, 0x0, @empty, 0x1}, 0x1c) r3 = syz_open_procfs(0x0, &(0x7f0000000440)='pagemap\x00') sendfile(r2, r3, &(0x7f0000000040)=0x100060, 0xa808) [ 289.473517] block nbd2: shutting down sockets 21:11:15 executing program 2: r0 = socket$unix(0x1, 0x1, 0x0) r1 = socket$inet6_tcp(0xa, 0x1, 0x0) r2 = dup2(r1, r0) ioctl$PERF_EVENT_IOC_ENABLE(r2, 0x8912, 0x400200) bpf$PROG_LOAD(0x5, &(0x7f000000e000)={0x10, 0x4, &(0x7f0000000040)=ANY=[@ANYBLOB="b4faffffffdfffcf769865ea27e5cd00d6cc18bbee6876b8ddfa6b0e0000"], &(0x7f0000003ff6)='GPL\x00', 0x4, 0xc3, &(0x7f000000cf3d)=""/195, 0x0, 0x0, [], 0x0, 0x12, 0xffffffffffffffff, 0x8, &(0x7f0000000000), 0x8, 0x10, &(0x7f0000000000), 0x10}, 0x78) 21:11:15 executing program 3: socket$bt_bnep(0x1f, 0x3, 0x4) 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_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = socket$kcm(0x29, 0x2, 0x0) close(r0) newfstatat(0xffffffffffffff9c, 0x0, &(0x7f0000000080), 0x0) r1 = openat$ipvs(0xffffffffffffff9c, &(0x7f00000001c0)='/proc/sys/net/ipv4/vs/lblc_expiration\x00', 0x2, 0x0) r2 = open(&(0x7f00000000c0)='./file0\x00', 0x0, 0x0) openat$cgroup_procs(r2, &(0x7f0000000240)='cgroup.procs\x00', 0x2, 0x0) ioctl$KVM_CREATE_DEVICE(r2, 0xc00caee0, &(0x7f0000000180)={0x6, 0xffffffffffffffff, 0x1}) ioctl$NBD_DO_IT(r1, 0xab03) r3 = openat$sequencer2(0xffffffffffffff9c, &(0x7f00000007c0)='/dev/sequencer2\x00', 0x0, 0x0) ioctl$SNDRV_SEQ_IOCTL_GET_SUBSCRIPTION(r3, 0xc074510c, 0x0) getsockopt$inet6_IPV6_XFRM_POLICY(0xffffffffffffffff, 0x29, 0x23, &(0x7f00000006c0)={{{@in6=@mcast1, @in=@dev, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in=@multicast2}, 0x0, @in6=@mcast2}}, &(0x7f0000000480)=0xe8) setuid(r4) openat$ipvs(0xffffffffffffff9c, &(0x7f00000001c0)='/proc/sys/net/ipv4/vs/lblc_expiration\x00', 0x2, 0x0) r5 = socket$inet6(0xa, 0x2, 0x0) r6 = ioctl$LOOP_CTL_GET_FREE(0xffffffffffffffff, 0x4c82) ioctl$LOOP_CTL_ADD(0xffffffffffffffff, 0x4c80, r6) ioctl$LOOP_CTL_ADD(r1, 0x4c80, r6) bind$inet6(r5, &(0x7f0000f5dfe4)={0xa, 0x4e20}, 0x1c) clone(0x8100, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) r7 = socket$inet_udp(0x2, 0x2, 0x0) setsockopt$IPT_SO_SET_REPLACE(r7, 0xffffff0f00000000, 0x40, &(0x7f0000000800)=ANY=[@ANYBLOB="7261770000000000000000000000000000000000000000000000000000000000020000000300000018030000b0010000b001000000000000b0010000b00100008002000080020000800200008002000080020000030000000000000000000000ffffffffac1e000120000000000000006970366772657461703000000000000000000000000000e10000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000009001b0010000000000000000000000000000000000000000f800726563656e740000000000000000000000000000000000000000000000110000000000000000020073797a31000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000002800727066696c746572000000000000000000000000000000000000000000000000000000000000ffff0000545241434b0000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000007000d00000000000000000000000000000000000000000006000434c5553544552495000100000000000000000000000000000000000000000000000aaaaaaaaaabb0000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000007000980000000000000000000000000000000000000000002800000000000000000000000000000000000000000000000000000000000000feffffff000000000090c3c195d1999f6090b0d5dc5aada7b19501de2b8b2ad2d58467d201a2eba96ac6ef44603bc6fbdac5565c7795c7"], 0x378) openat$dlm_plock(0xffffffffffffff9c, &(0x7f0000000380)='/dev/dlm_plock\x00', 0x4ab400, 0x0) sendto$inet6(r5, 0x0, 0x0, 0x4098000, &(0x7f0000000240)={0xa, 0x4e20, 0x0, @mcast2}, 0x1c) sendto$inet6(r5, &(0x7f0000000000)="b4", 0x1, 0x0, 0x0, 0x0) 21:11:15 executing program 5: r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f0000000240)={0x26, 'skcipher\x00', 0x0, 0x0, 'ctr(des3_ede)\x00'}, 0x58) r1 = accept4(r0, 0x0, 0x0, 0x0) perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x41c1, 0x40, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f0000c18000)="ad56b6c5820fae9d6dcd3292ea54c7beef915d564c90c200", 0x18) sendto$unix(r1, &(0x7f0000000080)="0eb17f52a205dd89b58f5e", 0xb, 0x4894, 0x0, 0x0) recvmmsg(r1, &(0x7f0000005680)=[{{0x0, 0x0, &(0x7f0000000140)=[{&(0x7f0000000100)=""/57, 0x39}], 0x1}}], 0x1, 0x0, 0x0) 21:11:15 executing program 0: getpid() sched_setattr(0x0, 0x0, 0x0) vmsplice(0xffffffffffffffff, &(0x7f0000000000), 0x0, 0x0) sched_setattr(0x0, 0x0, 0x0) r0 = syz_open_dev$ndb(&(0x7f0000000080)='/dev/nbd#\x00', 0x0, 0x0) r1 = socket(0x2, 0x1, 0x0) ioctl$NBD_SET_SOCK(r0, 0xab00, r1) r2 = syz_genetlink_get_family_id$tipc2(&(0x7f0000000300)='TIPCv2\x00') sendmsg$TIPC_NL_NAME_TABLE_GET(r1, &(0x7f0000000440)={&(0x7f00000002c0)={0x10, 0x0, 0x0, 0x80}, 0xc, &(0x7f0000000340)={&(0x7f0000000740)=ANY=[@ANYBLOB="30010000", @ANYRES16=r2, @ANYBLOB="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"], 0x130}, 0x1, 0x0, 0x0, 0x44800}, 0x8044) sendmmsg$sock(0xffffffffffffffff, &(0x7f00000049c0)=[{{0x0, 0x0, 0x0}}], 0x1, 0x0) syz_mount_image$vfat(&(0x7f0000000540)='vfat\x00', &(0x7f0000000380)='./file0\x00', 0x800000000e004, 0x1, &(0x7f0000000000)=[{&(0x7f0000010000)="eb3c906d6b66732e666174000204010002000270fff8", 0x16}], 0x0, 0x0) r3 = open(&(0x7f0000000200)='./file0\x00', 0x0, 0x0) fchdir(r3) perf_event_open(&(0x7f0000000080)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x83, 0x0, 0x2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext, 0x0, 0x0, 0x2, 0x0, 0x0, 0x0, 0xfffe}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) recvfrom$ax25(r3, &(0x7f0000000100)=""/219, 0xdb, 0x400000b0, &(0x7f0000000240)={{0x3, @netrom={0xbb, 0xbb, 0xbb, 0xbb, 0xbb, 0x0, 0x0}, 0x3}, [@bcast, @null, @rose={0xbb, 0xbb, 0xbb, 0x1, 0x0}, @null, @default, @default, @default, @rose={0xbb, 0xbb, 0xbb, 0x1, 0x0}]}, 0x48) r4 = creat(&(0x7f0000000700)='./bus\x00', 0x0) write$cgroup_type(r4, &(0x7f0000000200)='threaded\x00', 0x175d900f) r5 = open(&(0x7f0000000040)='./file0\x00', 0x141042, 0x0) write$binfmt_elf64(r5, &(0x7f00000003c0)=ANY=[@ANYBLOB="000fff63bdb97e8c39514a9fc457f0802bc8367e023cbcbc5b27ea620000010000000000a22e1e1ac447683f4f259b5c442485c7a68bf908ef03bb6e9fc909e1a519e0bb821be81391d806426dd6bd"], 0x4f) 21:11:15 executing program 2: mkdir(&(0x7f0000000240)='./file1\x00', 0x0) pipe(&(0x7f0000000300)={0xffffffffffffffff}) vmsplice(r0, &(0x7f0000000000)=[{&(0x7f0000000500), 0x3528a9c0}], 0x1, 0x0) ioctl$VHOST_SET_VRING_BUSYLOOP_TIMEOUT(r0, 0x4008af23, &(0x7f00000000c0)={0x1, 0xffffc5a7}) mkdir(&(0x7f0000000300)='./bus\x00', 0x0) mkdir(&(0x7f0000000180)='./file0\x00', 0x0) mount$overlay(0x400000, &(0x7f0000000000)='./bus\x00', &(0x7f0000000080)='overlay\x00', 0x0, &(0x7f0000000040)=ANY=[@ANYBLOB="6c6f7765726469723d2e2f6275732c776f726b646927ef1ecd10ee723d2e2f66696c65312c75707065726469723d1c05c14d3ae048f625e32e2f66696c6530"]) 21:11:15 executing program 5: r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f0000000240)={0x26, 'skcipher\x00', 0x0, 0x0, 'ctr(des3_ede)\x00'}, 0x58) r1 = accept4(r0, 0x0, 0x0, 0x0) perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x41c1, 0x40, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 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) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f0000c18000)="ad56b6c5820fae9d6dcd3292ea54c7beef915d564c90c200", 0x18) sendto$unix(r1, &(0x7f0000000080)="0eb17f52a205dd89b58f5e", 0xb, 0x4894, 0x0, 0x0) recvmmsg(r1, &(0x7f0000005680)=[{{0x0, 0x0, &(0x7f0000000140)=[{&(0x7f0000000100)=""/57, 0x39}], 0x1}}], 0x1, 0x0, 0x0) [ 289.722942] nf_conntrack: default automatic helper assignment has been turned off for security reasons and CT-based firewall rule not found. Use the iptables CT target to attach helpers instead. 21:11:15 executing program 1: r0 = memfd_create(&(0x7f0000000300)='/proc/sys/net/ipv4/vs/ignonneled\x00\x00\x00\x00\x00\x00', 0x0) mmap(&(0x7f0000000000/0xaa2000)=nil, 0xaa2000, 0x5, 0x11, r0, 0x0) rt_sigaction(0x7, &(0x7f0000b4a000)={0xfffffffffffffffd, 0x2e4a7e412672e7e2, 0x0}, 0x0, 0x8, &(0x7f0000000040)) syz_open_procfs(0x0, &(0x7f0000000080)='map_files\x00') r1 = syz_open_dev$ndb(&(0x7f0000000080)='/dev/nbd#\x00', 0x0, 0x0) r2 = socket(0x2, 0x1, 0x0) ioctl$NBD_SET_SOCK(r1, 0xab00, r2) ioctl$FITRIM(r2, 0xc0185879, &(0x7f0000000000)={0x9, 0x48ba, 0x4}) [ 289.775641] block nbd0: Device being setup by another task [ 289.854722] block nbd4: shutting down sockets [ 289.871191] overlayfs: unrecognized mount option "workdi'ïÍîr=./file1" or missing value [ 289.923839] audit: type=1400 audit(1584047475.548:63): avc: denied { map } for pid=8942 comm="syz-executor.1" path=2F6D656D66643A2F70726F632F7379732F6E65742F697076342F76732F69676E6F6E6E656C6564202864656C6574656429 dev="tmpfs" ino=32684 scontext=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 tcontext=unconfined_u:object_r:tmpfs_t:s0 tclass=file permissive=1 [ 289.975974] block nbd4: shutting down sockets 21:11:15 executing program 5: socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000000180)={0xffffffffffffffff}) r1 = dup(r0) ioctl$PERF_EVENT_IOC_ENABLE(r1, 0x8912, 0x400200) r2 = socket$nl_xfrm(0x10, 0x3, 0x6) perf_event_open(&(0x7f0000001340)={0x0, 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_bp={0x0}, 0x0, 0x2, 0x949, 0x0, 0xfffffffffffffffd, 0x40000}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r3 = socket$inet6(0xa, 0x2, 0x0) close(r3) r4 = open(&(0x7f00000000c0)='./bus\x00', 0x0, 0x0) sendfile(r3, r4, 0x0, 0x8000fffffffe) ioctl$TCSETA(r4, 0x5406, &(0x7f0000000000)={0x4, 0x7, 0x8, 0x9, 0x11, "91bb65ebd03b7dd5"}) bind$netlink(r2, &(0x7f0000000080)={0x10, 0x0, 0x0, 0x1}, 0xc) r5 = socket$inet6(0xa, 0x3, 0x7) connect$inet6(r5, &(0x7f00000000c0)={0xa, 0x0, 0x0, @loopback}, 0x1c) setsockopt$inet6_IPV6_XFRM_POLICY(r5, 0x29, 0x23, &(0x7f0000000340)={{{@in6=@dev={0xfe, 0x80, [], 0x25}, @in=@multicast1, 0x0, 0x0, 0x0, 0x0, 0x2}, {}, {}, 0x0, 0x0, 0x1, 0x1}, {{@in6=@ipv4={[], [], @rand_addr=0x8}, 0x0, 0x33}, 0x2, @in=@broadcast, 0x0, 0x0, 0x2, 0x6, 0xfdc, 0x40001000, 0xfffffeff}}, 0xe8) sendmmsg(r5, &(0x7f0000000480), 0x2e9, 0x0) 21:11:15 executing program 0: mkdir(&(0x7f0000000040)='./file0\x00', 0x0) mount(0x0, &(0x7f0000000140)='./file0/../file0\x00', &(0x7f0000000280)='devtmpfs\x00', 0x8280f0, 0x0) r0 = openat(0xffffffffffffffff, &(0x7f0000000080)='./file0\x00', 0x583000, 0x80) ioctl$KVM_SET_IRQCHIP(r0, 0x8208ae63, &(0x7f00000002c0)={0x1, 0x0, @pic={0x5, 0x74, 0xa5, 0x7f, 0x2, 0x4, 0x4, 0x3, 0x4, 0x1f, 0x8, 0x7, 0x8, 0x0, 0x81, 0x1}}) socketpair$unix(0x1, 0x2, 0x0, &(0x7f00000000c0)={0xffffffffffffffff, 0xffffffffffffffff}) r2 = dup(r1) ioctl$PERF_EVENT_IOC_ENABLE(r2, 0x8912, 0x400200) ioctl$TIOCGICOUNT(r0, 0x545d, 0x0) mount$overlay(0x0, &(0x7f0000000200)='./file0\x00', &(0x7f00000000c0)='overlay\x00', 0x2000000, &(0x7f0000000240)=ANY=[]) r3 = syz_open_procfs(0x0, &(0x7f00000001c0)='mounts\x00') r4 = socket$nl_xfrm(0x10, 0x3, 0x6) sendfile(r4, r3, 0x0, 0x80000005) 21:11:15 executing program 3: getpid() r0 = openat$ocfs2_control(0xffffffffffffff9c, &(0x7f0000000040)='/dev/ocfs2_control\x00', 0x40000, 0x0) ioctl$MON_IOCX_GET(r0, 0x40189206, &(0x7f00000002c0)={&(0x7f0000000240)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @iso}, &(0x7f00000004c0)=""/221, 0xdd}) socket$packet(0x11, 0x0, 0x300) syz_open_dev$sndseq(0x0, 0x0, 0x185000) 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_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r1 = socket$inet(0x2, 0x4000000000000001, 0x0) setsockopt$inet_tcp_int(r1, 0x6, 0x80000000000002, &(0x7f00000000c0)=0x2000000000000074, 0x25d) bind$inet(r1, &(0x7f0000000280)={0x2, 0x4e23, @broadcast}, 0x10) setsockopt$SO_ATTACH_FILTER(r1, 0x1, 0x1a, &(0x7f0000000480)={0x1, &(0x7f0000000400)=[{0x6, 0x0, 0x0, 0xe8}]}, 0x10) r2 = openat$btrfs_control(0xffffffffffffff9c, &(0x7f0000000000)='/dev/btrfs-control\x00', 0x0, 0x0) prctl$PR_SET_MM_MAP(0x23, 0xe, &(0x7f0000000100)={&(0x7f0000ffb000/0x3000)=nil, &(0x7f0000ffd000/0x2000)=nil, &(0x7f0000ffc000/0x4000)=nil, &(0x7f0000ffb000/0x4000)=nil, &(0x7f0000ffc000/0x4000)=nil, &(0x7f0000ffc000/0x4000)=nil, &(0x7f0000ffb000/0x3000)=nil, &(0x7f0000ffb000/0x1000)=nil, &(0x7f0000ffe000/0x2000)=nil, &(0x7f0000ffc000/0x4000)=nil, &(0x7f0000ffc000/0x4000)=nil, &(0x7f0000001300)="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", 0x1000, r2}, 0x68) sendto$inet(r1, 0x0, 0x0, 0x200007fd, &(0x7f0000e68000)={0x2, 0x4e23, @loopback}, 0x10) sendto$inet(r1, &(0x7f00000012c0)="0c268a927f1f6588b967481241ba7860025cf65ac6188d1c739d953059bcecc7a95425a3a07e758054ab4ea6f7ae55d88fecf90b1a7511bf746bec66ba", 0xffffffffffffffeb, 0x200003e8, 0x0, 0x27) 21:11:15 executing program 1: r0 = open(&(0x7f00000009c0)='./bus\x00', 0x341402, 0x4) mmap(&(0x7f0000001000/0xa000)=nil, 0xa000, 0x0, 0x11, r0, 0x0) move_pages(0x0, 0x1, &(0x7f0000000180)=[&(0x7f0000003000/0x2000)=nil], 0x0, &(0x7f0000000200), 0x0) 21:11:15 executing program 4: prlimit64(0x0, 0xe, &(0x7f0000000280)={0x9, 0x1ff}, 0x0) sched_setattr(0x0, &(0x7f0000000080)={0x30, 0x2, 0x0, 0x0, 0x3}, 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, 0xfffffffc, 0x0, @perf_config_ext, 0x0, 0x0, 0x0, 0x6}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = open(&(0x7f0000000200)='./bus\x00', 0x141042, 0x0) mmap(&(0x7f0000003000/0x2000)=nil, 0x2000, 0x0, 0x1012, r0, 0x0) r1 = dup2(r0, 0xffffffffffffffff) clock_gettime(0x0, &(0x7f0000000040)={0x0}) ioctl$VIDIOC_DQBUF(0xffffffffffffffff, 0xc0585611, &(0x7f0000000100)={0x401, 0x6, 0x4, 0x2000000, 0x8, {r2}, {0x5, 0x0, 0x8, 0x9, 0x2, 0x3f, "4db25dee"}, 0x3, 0x4, @planes=0x0}) syz_genetlink_get_family_id$batadv(&(0x7f0000000240)='batadv\x00') r3 = openat$selinux_status(0xffffffffffffff9c, 0x0, 0x0, 0x0) ioctl$sock_inet6_SIOCADDRT(0xffffffffffffffff, 0x890b, 0x0) getsockopt$inet6_IPV6_IPSEC_POLICY(0xffffffffffffffff, 0x29, 0x22, &(0x7f0000000340)={{{@in=@multicast2, @in=@local, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in6=@mcast2}, 0x0, @in=@multicast2}}, 0x0) r5 = socket$inet6_udp(0xa, 0x2, 0x0) dup(0xffffffffffffffff) ioctl$sock_inet6_SIOCADDRT(r5, 0x890b, &(0x7f00000000c0)={@dev, @mcast1, @rand_addr="657261c70996f4e9596272e2ec5d88fa", 0x0, 0x0, 0x0, 0x10, 0x0, 0x21e805fa, r4}) recvmmsg(r3, &(0x7f0000002280)=[{{&(0x7f00000002c0)=@phonet, 0x80, &(0x7f0000000440)=[{&(0x7f0000000540)=""/247, 0xf7}, {&(0x7f0000000740)=""/140, 0x8c}], 0x2, &(0x7f0000000800)=""/151, 0x97}, 0x4}, {{&(0x7f0000002540)=@pppol2tpin6={0x18, 0x1, {0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, {0xa, 0x0, 0x0, @loopback}}}, 0x80, &(0x7f0000000ac0)=[{&(0x7f0000000940)=""/34, 0x22}, {&(0x7f0000000980)=""/23, 0x17}, {&(0x7f0000002480)=""/47, 0x2f}, {&(0x7f0000000a00)=""/153, 0x99}], 0x4, &(0x7f0000000b00)=""/74, 0x4a}, 0x3}, {{&(0x7f0000000b80)=@nfc, 0x80, &(0x7f0000001c00)=[{&(0x7f0000000c00)=""/4096, 0x1000}], 0x1, &(0x7f0000001c40)=""/14, 0xe}, 0x3}, {{0x0, 0x0, &(0x7f0000001d00)=[{&(0x7f0000001c80)=""/73, 0x49}], 0x1, &(0x7f0000001d40)=""/173, 0xad}, 0x8001}, {{&(0x7f0000001e00)=@in={0x2, 0x0, @local}, 0x80, &(0x7f0000002200)=[{&(0x7f0000001e80)=""/72, 0x48}, {&(0x7f0000001f00)=""/235, 0xeb}, {&(0x7f0000002000)=""/33, 0x21}, {&(0x7f0000002040)=""/93, 0x5d}, {&(0x7f00000020c0)=""/163, 0xa3}, {&(0x7f0000002180)=""/75, 0x4b}], 0x6}, 0x6}], 0x5, 0x20, &(0x7f00000023c0)={0x77359400}) r7 = syz_genetlink_get_family_id$batadv(&(0x7f0000002440)='batadv\x00') sendmsg$BATADV_CMD_GET_VLAN(r6, &(0x7f0000002500)={&(0x7f0000002400)={0x10, 0x0, 0x0, 0x4}, 0xc, &(0x7f00000024c0)={&(0x7f00000026c0)=ANY=[@ANYBLOB='<\x00\x00\x00', @ANYRES16=r7, @ANYBLOB="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"], 0x3c}, 0x1, 0x0, 0x0, 0x40010}, 0x894) ioctl$ifreq_SIOCGIFINDEX_batadv_hard(r1, 0x8933, 0x0) r8 = dup(0xffffffffffffffff) getpeername$packet(r8, &(0x7f0000000000)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f0000000040)=0x12) r10 = socket$inet6_tcp(0xa, 0x1, 0x0) setsockopt$inet6_mreq(r10, 0x29, 0x1b, &(0x7f00000001c0)={@dev}, 0x14) setsockopt$inet6_mreq(r10, 0x29, 0x1c, &(0x7f0000000000)={@dev}, 0x14) setsockopt$inet6_mreq(0xffffffffffffffff, 0x29, 0x0, &(0x7f00000001c0)={@dev}, 0x14) setsockopt$inet6_mreq(r0, 0x29, 0x1b, &(0x7f0000000180)={@mcast1, r9}, 0x14) setsockopt$inet6_mreq(r10, 0x29, 0x1b, &(0x7f0000000040)={@remote}, 0x14) accept4$inet6(0xffffffffffffffff, 0x0, &(0x7f0000000480), 0x40800) r11 = syz_open_dev$ndb(&(0x7f0000000080)='/dev/nbd#\x00', 0x0, 0x0) r12 = socket(0x2, 0x1, 0x0) ioctl$NBD_SET_SOCK(r11, 0xab00, r12) r13 = syz_open_dev$ndb(&(0x7f0000000080)='/dev/nbd#\x00', 0x0, 0x0) r14 = socket(0x2, 0x1, 0x0) ioctl$NBD_SET_SOCK(r13, 0xab00, r14) getsockopt$inet6_IPV6_IPSEC_POLICY(r14, 0x29, 0x22, &(0x7f0000002840)={{{@in=@multicast2, @in=@local}}, {{@in6=@mcast2}, 0x0, @in=@multicast2}}, &(0x7f0000000500)=0xe8) getpeername$packet(0xffffffffffffffff, 0x0, &(0x7f0000000040)) syz_init_net_socket$bt_hci(0x1f, 0x3, 0x1) [ 290.087725] overlayfs: missing 'lowerdir' [ 290.100838] overlayfs: missing 'lowerdir' 21:11:15 executing program 0: r0 = socket$kcm(0x10, 0x2, 0x10) r1 = socket$inet6(0xa, 0x2, 0x0) close(r1) r2 = open(&(0x7f00000000c0)='./bus\x00', 0x0, 0x0) sendfile(r1, r2, 0x0, 0x8000fffffffe) ioctl$RNDADDTOENTCNT(r2, 0x40045201, &(0x7f00000000c0)=0x8) sendmsg$kcm(r0, &(0x7f0000000000)={0x0, 0x0, &(0x7f0000000080)=[{&(0x7f0000000040)="0a48000036000535d25a80648c63940d0324fc60100009400a000000053582c137153e370902018000f01700d1bd", 0x2e}], 0x1}, 0x0) 21:11:15 executing program 1: openat(0xffffffffffffffff, 0x0, 0x0, 0x0) syz_mount_image$msdos(&(0x7f00000000c0)='msdos\x00', &(0x7f0000000100)='./file0\x00', 0x1, 0x2, &(0x7f00000003c0)=[{&(0x7f0000000240)="f213e3323e87eb21c4dd5a88f4106d76809e5b89bf6d57a8b54b050256e0e5bff6bea161415c44f66e5df7faddb951c4c326aab0d791cd89af5909d85a4ea017e8c7bd015b420915d949bdf53b1d0877a33df6870f424c3e23beffb79e57f48cdd16ea15620922de0d09b416086303cc4129341fd5b21910b7c0b843ad93d12e8e33269a78fdbb5192af540c7a89109104bb96ed4a64a97f7b98c70212945815c667547eb6e5967af3eda30b4e098d89289dca1e7089031c288264478be3d401707b3594c02847aef259ff3250e7ff5f746a7e09869b69589519b432302be854cd17f946ad98c76f1cb1bf", 0xeb, 0x3}, {&(0x7f0000000340)="7fc06ab6dadc80ddf1591b3b1407a9715a28edfd2241fe4a09bf3ae981d614560333c6ebe5ac01a89220e15867ef87a65fff6de1bbe2f569252cd6132aa52bc2e96a785c1a93fc8a4ef0b1410529bf326c121dca6ea29712db4b2c58fed4bb55d52dd70f716d13c7c97605621d20f80def3c5e497c24ab", 0x77, 0x6}], 0x1c8419, &(0x7f0000000480)=ANY=[@ANYBLOB="646f74732c6e66733d6e6f7374616c655f726f2c6e6f646f74732c6e66732c646f74422c726f6f74636f6e746578743d73797374656d5f752c6673757569643d31363430390084632d366331392d630235382d36323b312d36386334326465002c61707072616973652c00"]) perf_event_open(&(0x7f0000000180)={0x0, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7f, 0x2200, 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, 0x0, 0x0, @perf_config_ext={0x2, 0x8}}, 0x0, 0xfffbffffffffffff, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x2, 0x0) connect$inet6(r0, &(0x7f0000000200)={0xa, 0x0, 0x0, @empty}, 0x1c) setsockopt$inet6_IPV6_XFRM_POLICY(r0, 0x29, 0x23, &(0x7f00000013c0)={{{@in6=@remote, @in=@empty, 0x0, 0x0, 0x0, 0x0, 0x2}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x4}, {}, 0x0, 0x0, 0x1, 0x0, 0x0, 0x1}, {{@in=@broadcast, 0x4d4, 0x32}, 0x0, @in6, 0x0, 0x0, 0x0, 0x2, 0x0, 0x0, 0x3}}, 0xe8) connect$inet6(r0, &(0x7f0000000140)={0xa, 0xffffffffffffffff, 0x0, @ipv4={[], [], @dev={0xac, 0x14, 0x14, 0x18}}}, 0x1c) sendmmsg(r0, &(0x7f0000000240), 0x5c3, 0x0) r1 = syz_open_dev$ndb(&(0x7f0000000080)='/dev/nbd#\x00', 0x0, 0x0) r2 = socket(0x2, 0x1, 0x0) ioctl$NBD_SET_SOCK(r1, 0xab00, r2) read(r2, &(0x7f0000000000)=""/88, 0x58) ioctl$KVM_HAS_DEVICE_ATTR(r0, 0x4018aee3, 0x0) 21:11:15 executing program 5: r0 = socket$netlink(0x10, 0x3, 0x0) sendmsg$nl_route(r0, &(0x7f0000000040)={0x0, 0x154ab, &(0x7f0000000400)={&(0x7f00000006c0)=ANY=[@ANYBLOB="50000000100003077474fa14dfdbdfa65501a381", @ANYRES32=0x0, @ANYBLOB="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"/403, @ANYRES32, @ANYBLOB="6326ffc30340a59af4c3650421f9a537798610a14ec2867277bc4582e2dcfdaef81c581d1b4223e49887ee68e87ed537d5b2f27435252b48b2e957e1fac165be0302000074f627927737456b54921f664921e1615264cc762e189704152109b0dff9eb9ca92da732cc5b460b463835025485dc560b67fa9950386e7d44374265b739aa0ef8918e45feb997445e5d8790400e81a0a90106099ffc4061064fb90594c0910ed2b58949df85dcbf3d40da9aaa9fbfc464a225b4"], 0x50}}, 0x0) prctl$PR_SET_UNALIGN(0x6, 0x3) fgetxattr(r0, &(0x7f0000000000)=@random={'security.', '+\x00'}, 0x0, 0x0) [ 290.358552] block nbd1: shutting down sockets [ 290.381060] block nbd4: shutting down sockets [ 290.389572] block nbd1: shutting down sockets 21:11:16 executing program 0: prlimit64(0x0, 0xe, 0x0, 0x0) sched_setattr(0x0, &(0x7f0000000040)={0x30, 0x2, 0x0, 0x0, 0x5}, 0x0) r0 = socket$inet6(0xa, 0x2, 0x0) recvmmsg(r0, &(0x7f0000008880), 0x62a, 0x0, 0x0) r1 = syz_open_dev$ndb(&(0x7f0000000080)='/dev/nbd#\x00', 0x0, 0x0) r2 = socket(0x2, 0x1, 0x0) ioctl$NBD_SET_SOCK(r1, 0xab00, r2) r3 = syz_genetlink_get_family_id$ethtool(&(0x7f0000000140)='ethtool\x00') r4 = socket$nl_route(0x10, 0x3, 0x0) r5 = socket(0x10, 0x803, 0x0) sendmsg$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(r4, &(0x7f0000000140)={0x0, 0x10, &(0x7f0000000200)={&(0x7f0000000040)=@newlink={0x3c, 0x10, 0x801, 0x0, 0x0, {}, [@IFLA_MASTER={0x8, 0x4, r6}, @IFLA_IFNAME={0x14, 0x3, 'veth0_vlan\x00'}]}, 0x3c}}, 0x0) sendmsg$ETHTOOL_MSG_LINKSTATE_GET(r2, &(0x7f0000000240)={&(0x7f00000000c0)={0x10, 0x0, 0x0, 0x1}, 0xc, &(0x7f0000000200)={&(0x7f0000000180)={0x58, r3, 0x100, 0x70bd26, 0x25dfdbff, {}, [@ETHTOOL_A_LINKSTATE_HEADER={0x44, 0x1, 0x0, 0x1, [@ETHTOOL_A_HEADER_DEV_INDEX={0x8}, @ETHTOOL_A_HEADER_FLAGS={0x8}, @ETHTOOL_A_HEADER_DEV_NAME={0x14, 0x2, 'gre0\x00'}, @ETHTOOL_A_HEADER_DEV_NAME={0x14, 0x2, 'bridge_slave_1\x00'}, @ETHTOOL_A_HEADER_DEV_INDEX={0x8, 0x1, r6}]}]}, 0x58}, 0x1, 0x0, 0x0, 0x4}, 0x20000080) pipe(0x0) fcntl$setpipe(0xffffffffffffffff, 0x407, 0x0) write(0xffffffffffffffff, &(0x7f0000000340), 0x41395527) vmsplice(0xffffffffffffffff, &(0x7f0000000000)=[{&(0x7f0000000500), 0x3528a9c0}], 0x1, 0x0) perf_event_open(0x0, 0x0, 0x0, 0xffffffffffffffff, 0x0) openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000100)='cpuacct.usage_percpu_sys\x00', 0x275a, 0x0) write$FUSE_INTERRUPT(0xffffffffffffffff, &(0x7f0000000080)={0x10}, 0x10) lseek(0xffffffffffffffff, 0x0, 0x0) syz_mount_image$vfat(&(0x7f0000000000)='vfat\x00', &(0x7f00000004c0)='./file0\x00', 0xe000, 0x1, &(0x7f0000000040)=[{&(0x7f0000000100)="eb3c906d6b66732e666174000204010002000270f7f8", 0x16}], 0x0, 0x0) umount2(&(0x7f0000000540)='./file0\x00', 0x0) [ 290.417406] block nbd4: shutting down sockets [ 290.505749] netlink: 'syz-executor.5': attribute type 5 has an invalid length. [ 290.540940] device macsec1 entered promiscuous mode [ 290.546767] device vlan0 entered promiscuous mode [ 290.567933] device vlan0 left promiscuous mode [ 290.588305] block nbd0: Device being setup by another task [ 290.641742] overlayfs: unrecognized mount option "workdi'ïÍîr=./file1" or missing value 21:11:16 executing program 2: writev(0xffffffffffffffff, 0x0, 0x0) write$binfmt_elf64(0xffffffffffffffff, &(0x7f0000000140)=ANY=[], 0x0) openat$userio(0xffffffffffffff9c, &(0x7f0000000080)='/dev/userio\x00', 0x0, 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, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) io_setup(0x7, &(0x7f0000000100)=0x0) mq_open(0x0, 0x0, 0x0, 0x0) sysfs$3(0x3) io_destroy(r0) syz_mount_image$vfat(&(0x7f0000000240)='vfat\x00', &(0x7f00000004c0)='./file0\x00', 0xe000, 0x1, &(0x7f0000000040)=[{&(0x7f0000000100)="eb3c906d6b66732e666174000204010002000270f7f8", 0x16}], 0x0, 0x0) r1 = socket$alg(0x26, 0x5, 0x0) bind$alg(0xffffffffffffffff, 0x0, 0x0) setsockopt$ALG_SET_KEY(0xffffffffffffffff, 0x117, 0x1, &(0x7f0000c18000), 0x0) r2 = accept(r1, 0x0, 0x0) sendto(r2, &(0x7f00000007c0)="00de2a175b781f5ef460fcb385e72504", 0x10, 0x0, 0x0, 0x0) getsockopt$inet_IP_IPSEC_POLICY(r2, 0x0, 0x10, &(0x7f0000000280)={{{@in=@loopback, @in=@empty, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in=@broadcast}, 0x0, @in6=@mcast2}}, 0x0) keyctl$get_persistent(0x16, r3, 0x0) umount2(&(0x7f0000000540)='./file0\x00', 0x7400000000000000) r4 = socket$alg(0x26, 0x5, 0x0) bind$alg(r4, &(0x7f0000000000)={0x26, 'skcipher\x00', 0x0, 0x0, 'cbc-twofish-3way\x00'}, 0x58) setsockopt$ALG_SET_KEY(r4, 0x117, 0x1, &(0x7f0000c18000), 0x0) r5 = accept(0xffffffffffffffff, 0x0, 0x0) sendmmsg$alg(r5, 0x0, 0x0, 0x0) sendto(r5, &(0x7f00000007c0), 0x0, 0x0, 0x0, 0x0) recvmsg(r5, &(0x7f0000000040)={0x0, 0x0, 0x0}, 0x0) socket$nl_route(0x10, 0x3, 0x0) socket$nl_route(0x10, 0x3, 0x0) socket$netlink(0x10, 0x3, 0x0) sendmsg$NBD_CMD_DISCONNECT(0xffffffffffffffff, 0x0, 0x0) sendmmsg$alg(0xffffffffffffffff, &(0x7f0000000740), 0x0, 0x0) sendto(0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0) recvmsg(0xffffffffffffffff, &(0x7f0000000040)={0x0, 0x0, 0x0}, 0x0) bind$alg(0xffffffffffffffff, 0x0, 0x0) setsockopt$ALG_SET_KEY(0xffffffffffffffff, 0x117, 0x1, &(0x7f0000c18000), 0x0) recvmsg(0xffffffffffffffff, 0x0, 0x0) 21:11:16 executing program 4: r0 = socket$netlink(0x10, 0x3, 0x0) sendmsg$nl_route(r0, &(0x7f0000000040)={0x0, 0x0, &(0x7f0000000240)={&(0x7f0000000080)=ANY=[@ANYBLOB="440000001000050700000000000000000000000039c34fb9bda3f77668a141fca400000000000000005fc1f4b6a60f01796b0bb2cd1f4ac1465ccb", @ANYRES32=0x0, @ANYBLOB="00000000000000002400128009000100626f6e64000000001400028008000500000000000800030003000000"], 0x44}}, 0x0) 21:11:16 executing program 1: perf_event_open(&(0x7f0000000180)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x203, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 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, 0xbb}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = socket$inet6_udplite(0xa, 0x2, 0x88) setsockopt$inet6_mtu(r0, 0x29, 0x17, &(0x7f00000007c0)=0x4, 0x4) openat$selinux_avc_hash_stats(0xffffffffffffff9c, 0x0, 0x0, 0x0) r1 = syz_open_dev$ndb(&(0x7f0000000080)='/dev/nbd#\x00', 0x0, 0x0) r2 = socket(0x2, 0x1, 0x0) ioctl$NBD_SET_SOCK(r1, 0xab00, r2) bind$pptp(r2, &(0x7f0000000140)={0x18, 0x2, {0x3, @loopback}}, 0x1e) socket$nl_generic(0x10, 0x3, 0x10) r3 = openat$snapshot(0xffffffffffffff9c, &(0x7f0000000080)='/dev/snapshot\x00', 0x8000, 0x0) ioctl$VIDIOC_QUERY_DV_TIMINGS(0xffffffffffffffff, 0x80845663, &(0x7f0000000340)={0x0, @reserved}) getsockopt$inet_sctp_SCTP_DISABLE_FRAGMENTS(r3, 0x84, 0x8, &(0x7f0000000440), &(0x7f0000000480)=0x4) syz_genetlink_get_family_id$batadv(&(0x7f0000000280)='batadv\x00') r4 = socket$netlink(0x10, 0x3, 0x0) r5 = socket$netlink(0x10, 0x3, 0x0) socket$inet6_udp(0xa, 0x2, 0x0) ioctl$sock_inet6_udp_SIOCOUTQ(0xffffffffffffffff, 0x5411, &(0x7f0000000780)) r6 = socket(0x10, 0x803, 0x0) sendmsg$NBD_CMD_DISCONNECT(r6, &(0x7f00000001c0)={0x0, 0x0, &(0x7f0000000180)={0x0}}, 0x0) getsockname$packet(r6, &(0x7f0000000100)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f0000000200)=0x14) sendmsg$nl_route(r5, &(0x7f0000000040)={0x0, 0x0, &(0x7f0000000000)={&(0x7f00000004c0)=ANY=[@ANYBLOB="3c00000010008506000000000000000000000000c331354a6e4fbe8773d89ebe5497afa9b5f2316fb0dec40b33948183290cfe2ca21593371f2bf03a8a8e56c78b0be736e5faabc1a39b9d2585843ccf919a1a95a94e49193b29ebf146ffc8eec80d42a8", @ANYRES32=r7, @ANYBLOB="01000000000000001c0012000c000100626f6e64000000000c0002000800010006000000"], 0x3c}}, 0x0) sendmsg$nl_route(r4, &(0x7f00000000c0)={0x0, 0x0, &(0x7f0000000300)={&(0x7f0000000840)=ANY=[@ANYBLOB="6000000010001fff00"/20, @ANYRES32=0x0, @ANYBLOB="0011040004040500380012800b000100697036746e6c00002800028005000900290000000800070008001d000000190012004e24000008000a00000000000004000000007200ce1dc67412b8e5da8cc011148b68bdd40f7fb19c2999b41e9f67a0b5bf17c412999258dd463ccb2ac6e72d6ca846ccfa11262cc711202b3e806ebebe8b966cc890bdd7f997ec0c08ca10b57dfbf9b9c7eea6650e47ebfaead581371d52c636dd5a118330789068fa72ad22ce21884251872a02645d8409007f84645ae9017feb4843525a423308967eb25b994230bb3626d7e3e9ed209569d9e1", @ANYRES32=r7, @ANYBLOB="32acefbc3f431f004269e2c4f977ac717a46ecbe4a57e21cbded2860d0e8c953f38580898b05f49ae5edd7f38850c3368340422ddc4389870af26afefac5a035afa46e2180f3fe1b22e04497304a7d22f3fef33025d58b17f02cd6a5126d63fe0da14b676493950b852b3f82252993e4238558abc539520e9798b0435cca254d8342b8b3f249d7fb7ddba47e2dc1f6495017a9db41867a43904d99ddb25cb28941c3df25cc1ab2d52b6205343f42087c7a5241b7132669f03ae77e5113aa634f0d64d268a0233a57c7"], 0x60}}, 0x0) 21:11:16 executing program 3: perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x41c1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) getpid() sched_setscheduler(0x0, 0x0, 0x0) sendmsg(0xffffffffffffffff, 0x0, 0x0) r0 = socket$inet6(0xa, 0x400000000001, 0x0) close(r0) r1 = socket$inet6_sctp(0xa, 0x801, 0x84) setsockopt$inet_sctp_SCTP_SOCKOPT_BINDX_ADD(r1, 0x84, 0x64, &(0x7f0000cf6fe4)=[@in6={0xa, 0x4e23, 0x0, @loopback}], 0x1c) r2 = getpid() sched_setscheduler(r2, 0x5, &(0x7f0000000380)) ptrace$poke(0x5, 0x0, &(0x7f00000000c0), 0x8) connect$inet6(r1, &(0x7f0000000080)={0xa, 0x4e23, 0x0, @loopback}, 0x1c) r3 = open(&(0x7f0000000080)='./bus\x00', 0x141042, 0x0) setsockopt$inet_sctp6_SCTP_MAXSEG(r0, 0x84, 0xd, &(0x7f0000000140)=@assoc_value={0x0, 0x839}, 0x8) ftruncate(r3, 0x200004) shutdown(0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX3(0xffffffffffffffff, 0x84, 0x6f, &(0x7f0000000000)={0x0, 0x10, &(0x7f00000002c0)=[@in={0x2, 0x0, @local}]}, &(0x7f0000000180)=0x10) pipe(&(0x7f0000000040)={0xffffffffffffffff}) r5 = socket$inet(0x2, 0x4000000805, 0x0) r6 = socket$inet_sctp(0x2, 0x5, 0x84) r7 = dup3(r5, r6, 0x0) getsockopt$inet_sctp_SCTP_GET_ASSOC_ID_LIST(r6, 0x84, 0x1d, &(0x7f000025e000)={0x2, [0x0, 0x0]}, &(0x7f0000a8a000)=0xc) getsockopt$inet_sctp6_SCTP_SOCKOPT_PEELOFF(r7, 0x84, 0x9, &(0x7f000059aff8)={r8}, &(0x7f000034f000)=0x2059b000) getsockopt$inet_sctp_SCTP_DEFAULT_SEND_PARAM(r4, 0x84, 0xa, &(0x7f00000001c0)={0x1000, 0x48, 0x8006, 0x8, 0x81, 0x6, 0x7fff, 0x7fffffff, r8}, &(0x7f0000000200)=0x20) socket$inet(0x2, 0x80001, 0x84) setsockopt$inet_sctp6_SCTP_STREAM_SCHEDULER(r1, 0x84, 0x7b, &(0x7f0000000100)={0x0, 0x1}, 0x8) sendfile(r0, r3, 0x0, 0x80001d00c0d0) [ 291.012531] netlink: 36 bytes leftover after parsing attributes in process `syz-executor.4'. [ 291.040086] netlink: 28 bytes leftover after parsing attributes in process `syz-executor.1'. 21:11:16 executing program 4: openat$audio(0xffffffffffffff9c, &(0x7f0000000180)='/dev/audio\x00', 0x0, 0x0) r0 = syz_open_procfs(0xffffffffffffffff, &(0x7f0000000000)='stack\x00') write$FUSE_NOTIFY_STORE(r0, 0x0, 0x0) unshare(0x8000400) syz_init_net_socket$nfc_llcp(0x27, 0x3, 0x1) openat$ubi_ctrl(0xffffffffffffff9c, &(0x7f0000000080)='/dev/ubi_ctrl\x00', 0x0, 0x0) syz_open_dev$media(&(0x7f0000000100)='/dev/media#\x00', 0x0, 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, 0x0, 0xffffffffffffffff, 0x0) pselect6(0x40, &(0x7f00000000c0), 0x0, &(0x7f0000000140)={0x1ff}, &(0x7f0000000200), 0x0) socket$inet(0x2, 0x2, 0x0) [ 291.107805] netlink: 8 bytes leftover after parsing attributes in process `syz-executor.1'. [ 291.211548] netlink: 20 bytes leftover after parsing attributes in process `syz-executor.1'. [ 291.304783] netlink: 'syz-executor.5': attribute type 5 has an invalid length. [ 291.306074] block nbd1: shutting down sockets [ 291.349519] device macsec1 entered promiscuous mode [ 291.390465] device vlan0 entered promiscuous mode 21:11:17 executing program 0: r0 = socket$inet(0x2, 0x4000000000000001, 0x0) setsockopt$inet_tcp_int(r0, 0x6, 0x80000000000002, &(0x7f0000000800)=0x16c, 0x4) bind$inet(r0, &(0x7f0000deb000)={0x2, 0x4e23, @multicast1}, 0x10) sendto$inet(r0, 0x0, 0x0, 0x200007fd, &(0x7f0000000100)={0x2, 0x4e23, @empty}, 0x10) prlimit64(0x0, 0xe, &(0x7f0000000280)={0x9, 0xff}, 0x0) setsockopt$inet_sctp_SCTP_I_WANT_MAPPED_V4_ADDR(0xffffffffffffffff, 0x84, 0xc, &(0x7f0000000300)=0xa9829aad, 0x4) r1 = perf_event_open(&(0x7f0000000040)={0x2, 0x70, 0x3ea, 0x0, 0x0, 0xff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 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={0x4000000000000000}, 0x4200, 0x4, 0x7fff}, 0x0, 0x0, 0xffffffffffffffff, 0x0) sched_setattr(0x0, &(0x7f0000000040)={0x30, 0x2, 0x0, 0x0, 0x5}, 0x0) r2 = openat$dlm_plock(0xffffffffffffff9c, &(0x7f0000000340)='/dev/dlm_plock\x00', 0xa00, 0x0) ioctl$TUNSETVNETHDRSZ(r2, 0x400454d8, &(0x7f0000000440)=0xffffffe0) ioctl$PPPIOCNEWUNIT(r1, 0xc004743e, &(0x7f0000000140)=0x1) setxattr$security_selinux(&(0x7f0000000740)='./file0\x00', &(0x7f0000000780)='security.selinux\x00', &(0x7f00000007c0)='system_u:object_r:dri_device_t:s0\x00', 0x22, 0x1) syz_mount_image$vfat(&(0x7f0000000540)='vfat\x00', &(0x7f00000002c0)='./file0\x00', 0x800000000e004, 0x1, &(0x7f0000000000)=[{&(0x7f0000010000)="eb3c906d6b66732e66617400020401ed01000270fff8", 0x16}], 0x0, 0x0) r3 = open(&(0x7f00000001c0)='./file0\x00', 0x414000, 0x8) fchdir(r3) creat(&(0x7f0000000100)='./file0\x00', 0x0) mount$9p_xen(&(0x7f0000000480)='syz\x00', &(0x7f00000004c0)='./file0\x00', &(0x7f0000000500)='9p\x00', 0x894c0, &(0x7f0000000580)=ANY=[@ANYBLOB="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"]) perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x41c1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x4, @perf_bp={0x0}, 0x0, 0x0, 0x0, 0x2}, 0x0, 0xfbffffffffffffff, 0xffffffffffffffff, 0x0) r4 = socket(0x2000000000000021, 0x2, 0x10000000000002) setsockopt$RXRPC_SECURITY_KEY(r4, 0x110, 0x1, &(0x7f0000000380)='vlan0\x00\xef\x02kf\x04\xa4\xc9\xc1\x92\xb6\x0f\xca\xe6\xae\f\x00\x004/\xc1w\x14\xb5\xa50\xd1\xb4bw\xd4\xbddE\x16\x88\x93y\xda\xbf\xd8\xfaCH\x1f\x18d?\x1d?=\x1a\x98\xc8\xd0a|\xd8h\x87\xeb0K\x1f\xadf\x1e\x13\xe55\xd0\x14\x80\xeb\xe3hj\xd1\xe3\xc0\xa8\xd9t\r\x9f\xc8C\x9c\xa6=#\x13\xaf\x9b\x1d\xad\x15\x1elH\x8bJ\xb3\xe2?\xd4\xf7\xee\x13\xe4\xfa\xe6\xd4j\x1f\xdd-\x95\x95\xa7\x06Q\xb4\xf7,\x1d,\xdd\xcd?\x1d\xf06\b/}\x92*7R\xbd\xf6\xceJR\xfe\xcb\xfb\xc9D\x14G&\x92\x18tfF\xd7\"\xa3\xdb\xd4%\xc6\xbeq\xd0fM2\x81m!', 0xb3) setsockopt$IP_VS_SO_SET_ADDDEST(r4, 0x0, 0x487, &(0x7f0000000200)={{0x3a, @empty, 0x6e21, 0x4, 'lblcr\x00', 0x16, 0x80001, 0x44}, {@rand_addr=0xd20, 0x4e22, 0x4, 0x40, 0x3, 0x7}}, 0x44) r5 = socket$inet6(0xa, 0x400000000001, 0x0) close(r5) r6 = socket$inet6(0xa, 0x3, 0x3a) setsockopt$inet6_MRT6_ADD_MIF(r6, 0x29, 0xca, &(0x7f0000000000)={0x5, 0x1, 0x3, 0x7}, 0x1000001ab) setsockopt$inet6_int(r6, 0x29, 0xc8, &(0x7f00000000c0)=0x3f, 0x4) setsockopt$inet6_MRT6_ADD_MIF(r6, 0x29, 0xca, &(0x7f0000000540)={0x0, 0x0, 0x0, 0x1, 0x8001}, 0xc) openat$pidfd(0xffffffffffffff9c, &(0x7f0000000700)='/proc/self\x00', 0x80102, 0x0) ioctl$sock_inet_SIOCADDRT(r3, 0x890b, &(0x7f0000000880)={0x0, {0x2, 0x4e21, @rand_addr=0x3}, {0x2, 0x4e22, @loopback}, {0x2, 0x4e20, @remote}, 0x0, 0x0, 0x0, 0x0, 0x8, &(0x7f0000000840)='syz_tun\x00', 0x6a0, 0x5, 0x800}) setsockopt$inet6_MRT6_ADD_MFC(r6, 0x29, 0xc9, &(0x7f0000000180)={{0xa, 0x0, 0x0, @mcast1}, {0xa, 0x0, 0x0, @ipv4={[], [], @initdev={0xac, 0x1e, 0x0, 0x0}}, 0x4}}, 0x5c) [ 291.468007] block nbd1: shutting down sockets [ 291.602229] audit: type=1800 audit(1584047477.228:64): pid=9026 uid=0 auid=4294967295 ses=4294967295 subj=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 op=collect_data cause=failed comm="syz-executor.3" name="bus" dev="sda1" ino=16593 res=0 21:11:17 executing program 3: perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x41c1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) getpid() sched_setscheduler(0x0, 0x0, 0x0) sendmsg(0xffffffffffffffff, 0x0, 0x0) r0 = socket$inet6(0xa, 0x400000000001, 0x0) close(r0) r1 = socket$inet6_sctp(0xa, 0x801, 0x84) setsockopt$inet_sctp_SCTP_SOCKOPT_BINDX_ADD(r1, 0x84, 0x64, &(0x7f0000cf6fe4)=[@in6={0xa, 0x4e23, 0x0, @loopback}], 0x1c) r2 = getpid() sched_setscheduler(r2, 0x5, &(0x7f0000000380)) ptrace$poke(0x5, 0x0, &(0x7f00000000c0), 0x8) connect$inet6(r1, &(0x7f0000000080)={0xa, 0x4e23, 0x0, @loopback}, 0x1c) r3 = open(&(0x7f0000000080)='./bus\x00', 0x141042, 0x0) setsockopt$inet_sctp6_SCTP_MAXSEG(r0, 0x84, 0xd, &(0x7f0000000140)=@assoc_value={0x0, 0x839}, 0x8) ftruncate(r3, 0x200004) shutdown(0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX3(0xffffffffffffffff, 0x84, 0x6f, &(0x7f0000000000)={0x0, 0x10, &(0x7f00000002c0)=[@in={0x2, 0x0, @local}]}, &(0x7f0000000180)=0x10) pipe(&(0x7f0000000040)={0xffffffffffffffff}) r5 = socket$inet(0x2, 0x4000000805, 0x0) r6 = socket$inet_sctp(0x2, 0x5, 0x84) r7 = dup3(r5, r6, 0x0) getsockopt$inet_sctp_SCTP_GET_ASSOC_ID_LIST(r6, 0x84, 0x1d, &(0x7f000025e000)={0x2, [0x0, 0x0]}, &(0x7f0000a8a000)=0xc) getsockopt$inet_sctp6_SCTP_SOCKOPT_PEELOFF(r7, 0x84, 0x9, &(0x7f000059aff8)={r8}, &(0x7f000034f000)=0x2059b000) getsockopt$inet_sctp_SCTP_DEFAULT_SEND_PARAM(r4, 0x84, 0xa, &(0x7f00000001c0)={0x1000, 0x48, 0x8006, 0x8, 0x81, 0x6, 0x7fff, 0x7fffffff, r8}, &(0x7f0000000200)=0x20) socket$inet(0x2, 0x80001, 0x84) setsockopt$inet_sctp6_SCTP_STREAM_SCHEDULER(r1, 0x84, 0x7b, &(0x7f0000000100)={0x0, 0x1}, 0x8) sendfile(r0, r3, 0x0, 0x80001d00c0d0) [ 291.882321] device vlan0 left promiscuous mode 21:11:17 executing program 2: r0 = openat$selinux_avc_hash_stats(0xffffffffffffff9c, &(0x7f0000000100)='/selinux/avc/hash_stats\x00', 0x0, 0x0) openat$cgroup_procs(r0, &(0x7f0000000280)='tasks\x00', 0x2, 0x0) ioctl$RTC_PLL_GET(r0, 0x80207011, &(0x7f0000000180)) mkdir(&(0x7f0000000240)='./file0\x00', 0x0) mount(0x0, &(0x7f00000000c0)='./file0\x00', &(0x7f0000000200)='devtmpfs\x00', 0x0, 0x0) mount$overlay(0x400000, &(0x7f00000000c0)='./file0\x00', &(0x7f0000000000)='overlay\x00', 0x0, &(0x7f0000000040)=ANY=[@ANYBLOB=',lowerdir=.:file0']) getxattr(&(0x7f0000000080)='./file0/file0\x00', &(0x7f0000000140)=@known='system.posix_acl_default\x00', 0x0, 0x0) ioctl$IMADDTIMER(r0, 0x80044940, &(0x7f00000001c0)=0xffffffffffffffff) 21:11:17 executing program 2: r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000000240)='/dev/kvm\x00', 0x0, 0x0) r1 = socket(0x10, 0x80002, 0x0) sendmsg$nl_route_sched(r1, &(0x7f0000002980)={0x0, 0x0, &(0x7f0000002940)={&(0x7f0000000280)=ANY=[@ANYBLOB="5000000030003b050000000000000000000000003c000100380001000b00010073616d706c65000024000280080003000000000018000200000000000000000000000000000000000000000004000600cf892771bbc72b755c35870e0fd48758a3acadeabfc4f5dea1d8ec0a5fe1f76fefed8473e104c3c5fe8709ede5e5e216061587848865f857fcf1559beab521794debd4f670bc147361dc336f5a5aedc55024bf3d2121bafb533b8b6e848876b1f9ec9db2f7fa5e191ec235120f32fb6b28292fed848f88f939faba7fc535884f3ee2fbd3b188fe0bddea1b37af86082c537741dfdc6906dab63a6bec252a90f989"], 0x50}}, 0x0) syz_genetlink_get_family_id$ipvs(&(0x7f0000000100)='IPVS\x00') r2 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) r3 = ioctl$KVM_CREATE_VCPU(r2, 0xae41, 0x0) semget(0x1, 0x0, 0x0) r4 = creat(0x0, 0x0) socket$phonet_pipe(0x23, 0x5, 0x2) ioctl$KVM_PPC_ALLOCATE_HTAB(r4, 0xc004aea7, 0x0) setns(0xffffffffffffffff, 0x0) syz_kvm_setup_cpu$x86(0xffffffffffffffff, r3, &(0x7f0000fe8000/0x18000)=nil, 0x0, 0x0, 0x51, 0x0, 0x0) syz_kvm_setup_cpu$x86(r2, 0xffffffffffffffff, &(0x7f0000fe8000/0x18000)=nil, 0x0, 0x0, 0x0, 0x0, 0x0) perf_event_open(&(0x7f0000000040)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x5, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) ioctl$BINDER_SET_CONTEXT_MGR(0xffffffffffffffff, 0x40046207, 0x0) ioctl$KVM_RUN(r3, 0xae80, 0x0) 21:11:17 executing program 4: pipe(&(0x7f0000000300)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$KDFONTOP_SET(0xffffffffffffffff, 0x4b72, 0x0) r2 = socket$inet_udp(0x2, 0x2, 0x0) close(r2) write$binfmt_misc(r1, &(0x7f0000000140)=ANY=[], 0xfec8) r3 = socket$inet6(0xa, 0x200000000003, 0x87) setsockopt$inet6_mtu(r3, 0x29, 0x17, &(0x7f0000000000)=0x5, 0x4) connect$inet6(r3, &(0x7f00000002c0)={0xa, 0x0, 0x0, @empty}, 0x1c) perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x9, 0x0, 0x0, 0x0, 0x41c4, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext={0xfffffffffffffffc}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x4}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) splice(r0, 0x0, r2, 0x0, 0x10005, 0x0) [ 292.588082] netlink: 28 bytes leftover after parsing attributes in process `syz-executor.1'. [ 292.600368] netlink: 8 bytes leftover after parsing attributes in process `syz-executor.1'. [ 292.617150] netlink: 20 bytes leftover after parsing attributes in process `syz-executor.1'. 21:11:18 executing program 3: perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x81, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x400000000001, 0x0) close(r0) syz_open_dev$mouse(&(0x7f00000000c0)='/dev/input/mouse#\x00', 0xfffffffffffffffb, 0x0) ioctl$TUNSETIFINDEX(0xffffffffffffffff, 0x400454da, 0x0) r1 = socket$inet6_sctp(0xa, 0x801, 0x84) fcntl$getown(0xffffffffffffffff, 0x9) r2 = getpid() sched_setscheduler(r2, 0x5, &(0x7f0000000380)) get_robust_list(0x0, 0x0, 0x0) setsockopt$inet_sctp_SCTP_SOCKOPT_BINDX_ADD(r1, 0x84, 0x64, &(0x7f0000cf6fe4)=[@in6={0xa, 0x4e23, 0x0, @loopback}], 0x1c) connect$inet6(r1, &(0x7f0000000080)={0xa, 0x4e23, 0x0, @loopback}, 0x1c) r3 = open(&(0x7f0000000000)='./bus\x00', 0x1410c2, 0x0) setsockopt$inet_sctp6_SCTP_MAXSEG(r0, 0x84, 0xd, &(0x7f0000000140)=@assoc_value={0x0, 0x839}, 0x8) ftruncate(r3, 0x200004) r4 = socket$inet6(0xa, 0x5, 0x0) setsockopt$inet_int(r4, 0x0, 0xf, &(0x7f0000d10ffc)=0xfffffffffffffff9, 0x4) shutdown(r4, 0x0) r5 = socket$inet6(0xa, 0x40000080806, 0x0) bind$inet6(r5, &(0x7f0000000200)={0xa, 0x404e20}, 0x1c) listen(r5, 0x400000001ffffffd) r6 = accept4(r5, 0x0, 0x0, 0x0) sendmmsg(r6, &(0x7f0000003d40), 0x0, 0x0) r7 = socket$inet6(0xa, 0x40000080806, 0x0) bind$inet6(r7, 0x0, 0x0) connect$inet6(r4, &(0x7f00000002c0)={0xa, 0x0, 0xfffffffe, @mcast1}, 0x1c) r8 = openat$cgroup_ro(0xffffffffffffffff, 0x0, 0x0, 0x0) ioctl$TUNATTACHFILTER(r8, 0x401054d5, 0x0) bpf$BPF_GET_PROG_INFO(0xf, &(0x7f0000000280)={0xffffffffffffffff, 0xc0, &(0x7f0000000940)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, ""/16, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, &(0x7f00000005c0)=0x9, 0x0, 0x0, 0x0, &(0x7f0000000100)={0x9, 0x1}, 0x0, 0x0, &(0x7f0000000880)={0x0, 0xf, 0x0, 0x3ff}, &(0x7f00000008c0)=0xfffffffffffffffe, 0x0, 0x0, 0x0, 0x0, &(0x7f0000000040)=0x200080010001}}, 0x10) sendfile(r0, r3, 0x0, 0x80001d00c0d0) 21:11:18 executing program 4: syz_mount_image$vfat(&(0x7f0000000540)='vfat\x00', &(0x7f00000002c0)='./file0\x00', 0x7fff, 0x1, &(0x7f0000000140)=[{&(0x7f0000010000)="eb3c906d6b66732e666174000204010002000270fff8", 0x16}], 0x0, 0x0) r0 = open(&(0x7f0000000240)='./file0\x00', 0x0, 0x0) fchdir(r0) r1 = socket$inet6_sctp(0xa, 0x5, 0x84) r2 = openat$qat_adf_ctl(0xffffffffffffff9c, &(0x7f0000000280)='/dev/qat_adf_ctl\x00', 0x200000, 0x0) fsetxattr$trusted_overlay_upper(r2, &(0x7f0000001a40)='trusted.overlay.upper\x00', &(0x7f0000001a80)={0x0, 0xfb, 0x54, 0x4, 0x1f, "376f49c90b7a9ee8946b655e96bf5144", "fd380ed5585d07a883df91601c836d35f7d0301a2c2787eec49ffdb3db13ef241478d3b46f67fcc3c38db4684f77b81ec34f2453dac4917d88ff125cf0371b"}, 0x54, 0x0) shutdown(r1, 0x0) writev(r1, &(0x7f0000001980)=[{&(0x7f0000000580)="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", 0xfd}, {&(0x7f0000000680)="b3e8efa0598560293bb9669642c7de8f6fb4f2f8db77f43a0565b71b71da3ccd9004f042a8e5c7844be6ef366f2332f4b61ea973efd59bd9ffcb281f56438928553975ef26530218ff75cc6bfb88476ef8674f8820e3e12d35e6e3b7f0b6a4a7314a0c1aa735e0a83b002654d98fa8983bc5aa73253862b9937c28dff368700a7c8a8860a24ce908ffbc1c9c89d9ce18d88ee9612c3bc852b88843149bfc9005d5caadaf57a75c484db8fe872f4037703195be7b011ffd3e8015ad012879c02149d159189aefd5ff50388c", 0xcb}, {&(0x7f00000001c0)="95d1287c45e999b2744590bd2b74d3a15eb9ad6db937a1804e22f6b0b29dae2cced3345c668b5ddf520dc785604da2b0a6ce4c7f1ab187ad60349705b4e557b603c10f020274001be5f0dd39284dd69888fca43c3a0bb090706997e4c0571f00d56ce3b0b80f8779bcae", 0x6a}, {&(0x7f0000000780)="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", 0x1000}, {&(0x7f0000000080)="23db1016557287ff5a", 0x9}, {&(0x7f0000001780)="9cdf76270a31e81cf264525938222dd6d5bd1ea332e548e86e644cd8916d71f523f275e73f6add8e3bd5c0485d5b787e59999afa1c9f894bf08e429f82c2f6567510bb3740cff5c342ec35b2a52e5f0a30091ce08b7cef1c617af1c13a026eed4ace79af1567b4813d581debcfdf00a835e2677cbc543850cbe7c546a55d8799f6234f207f9e06128548bc13711b8b903a84c6a611be96b320ead30f591b1a3e51ddaa2570a8769af06bfbc433f1d7ec659218b8bb2a20989c6d0e64a47a1d45c0fa00c51074bb6507d39da865e82e9f47f2e120b7f064e3be39b6d11995b6cf6d81f273579ffdd4", 0xe8}, {&(0x7f0000000300)="292ba52382d2c1127c3fbd8f03501f8a107e5f542dd6e68cd13c698581dbae2b1738718052ea297622616a23dccf0a885394d3947957d5ff572bb24cb339b230e2a5e8d68e2fff34edac0c41790e12e901994c3cd6ab882d730f5bf4b596b1150a3f76145ee3f9b25a14b314833ecdef63e045cc3a1ed06b3644e501e052d7e77c75201f0e40feb0b7ba79be36f428066ddb9e8aa0b6b72d97bdc4feb2d110c9", 0xa0}, {&(0x7f0000001880)="fcf2d05ebc5f3cfa764f0036df0215730d8f30bec75a6cfb8cd4c6e78111ebed7ae92de5b802160fd725f0a81f5e33de826e84832937b3d379d4054876fb9f09e06d8c017bb79a24e9010cf808825d0331e098f0ae92ad5b1e1264ff7c3d42c857a5356cef740cd2448cd46be73a4f9b88328644f8b1f25787a76a6e0ff549b702c88cef57dbbb5317efb27cedf296f135961df1a5ffd337f4681081d90e2f3980c2c83911fa7a92a1d96a02f2c8b321234cef45344a42903d780c61a671334ac0c881b092514e20724a281db06f2ad95fb13d5a21bd8bfdd007e7912727860e1ca1f73c739e1b8d", 0xe8}, {&(0x7f0000000400)="9eb079e9e6164200b5e6f0219707fa0cb57064c8541ce43951b249374710ee4113b04cdec93f72028c95fd2f32bdb83b36e88430757d3e984d9e53d65c18ed4eb7a9bb1459", 0x45}], 0x9) getsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX3(r1, 0x84, 0x6f, &(0x7f0000000100)={0x0, 0x10, &(0x7f0000000180)=[@in={0x2, 0x0, @initdev={0xac, 0x1e, 0x0, 0x0}}]}, &(0x7f00000000c0)=0x10) setsockopt$inet_sctp6_SCTP_I_WANT_MAPPED_V4_ADDR(r1, 0x84, 0xc, &(0x7f0000000000), 0x4) getsockopt$inet_sctp6_SCTP_GET_ASSOC_STATS(r1, 0x84, 0x6d, &(0x7f0000000480)={r3, @in={{0x2, 0x0, @local}}}, &(0x7f0000000140)=0x100) r4 = creat(&(0x7f0000000040)='./file0\x00', 0x0) io_setup(0x83, &(0x7f00000003c0)=0x0) perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x41c1, 0xa03e, 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) io_submit(r5, 0x1, &(0x7f0000000540)=[&(0x7f00000000c0)={0x0, 0x0, 0x3, 0x1, 0x0, r4, &(0x7f0000000000), 0x3000}]) syz_init_net_socket$x25(0x9, 0x5, 0x0) 21:11:18 executing program 1: r0 = socket$inet6(0xa, 0x5, 0x0) setsockopt$inet_int(r0, 0x0, 0xf, &(0x7f0000d10ffc)=0xfffffffffffffff9, 0x4) shutdown(r0, 0x0) clock_getres(0x7, &(0x7f0000000040)) bind$inet6(r0, &(0x7f0000000080)={0xa, 0x0, 0x0, @initdev={0xfe, 0x88, [], 0x0, 0x0}, 0x1}, 0x1c) r1 = openat$hwrng(0xffffffffffffff9c, &(0x7f0000000000)='/dev/hwrng\x00', 0x10800, 0x0) mmap$usbfs(&(0x7f0000ffe000/0x2000)=nil, 0x2000, 0xf, 0x40010, r1, 0x15b3) connect$inet6(r0, &(0x7f00000000c0)={0xa, 0x0, 0x0, @remote, 0x7}, 0x1c) r2 = openat$selinux_status(0xffffffffffffff9c, &(0x7f0000000100)='/selinux/status\x00', 0x0, 0x0) ioctl$DRM_IOCTL_SET_UNIQUE(r2, 0x40106410, &(0x7f0000000200)={0xaa, &(0x7f0000000140)="8324b61734eb62019df53a4c85c8edcedb9116007b6aa46d11b651034e04330caac7c4f586cbdf97ffb18e84d3e3f2b7675604d57552b0615d6a987e78761e475103eae0275d9ae6126fa9f1477f4d7ecc3e562020885b81b26dc4c2662b25f4be965b6fcddd5f31e4b03789c5a9ee15000149335687b7cc333665fb52ba88c9e079b6515d053d44a721b955935f06557505488142d0ae223804bcd5f8f00bceab330cf75f516c32d88f"}) 21:11:18 executing program 0: r0 = socket$inet6(0xa, 0x1, 0x8010800000000084) ioctl$int_in(r0, 0x5452, &(0x7f00000000c0)=0x9) socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000000180)={0xffffffffffffffff, 0xffffffffffffffff}) r2 = dup(r1) ioctl$PERF_EVENT_IOC_ENABLE(r2, 0x8912, 0x400200) setsockopt$inet_sctp6_SCTP_DISABLE_FRAGMENTS(r0, 0x84, 0x8, &(0x7f0000001200)=0xffffff00, 0x4) sendmmsg$inet6(r0, &(0x7f0000001100)=[{{&(0x7f0000000040)={0xa, 0x0, 0x0, @rand_addr="a4eb5f401f7342de983f594fced50a4a"}, 0x1c, &(0x7f0000000000)=[{&(0x7f0000000080)='6', 0x1}], 0x1}}, {{&(0x7f0000000140)={0xa, 0x0, 0x0, @remote, 0x4}, 0x1c, &(0x7f0000000280)=[{&(0x7f0000000180)='7', 0x1}], 0x1}}], 0x2, 0x8000) 21:11:18 executing program 2: r0 = socket$netlink(0x10, 0x3, 0x0) ioctl(r0, 0x1000008912, &(0x7f00000001c0)="080db5055e0bcfe847a071") r1 = socket$inet_tcp(0x2, 0x1, 0x0) bind$inet(r1, &(0x7f0000e5b000)={0x2, 0x4e20, @multicast1}, 0x10) connect$inet(r1, &(0x7f0000ccb000)={0x2, 0x4e20}, 0x10) r2 = bpf$PROG_LOAD(0x5, &(0x7f0000000100)={0x1, 0x3, &(0x7f0000000200)=ANY=[@ANYBLOB="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"], &(0x7f00002bf000)='syzkaller\x00', 0x4, 0x436, &(0x7f0000000040)=""/183}, 0x48) r3 = socket$kcm(0x29, 0x5, 0x0) ioctl$sock_kcm_SIOCKCMATTACH(r3, 0x89e0, &(0x7f0000000380)={r1, r2}) close(r3) openat$hwrng(0xffffffffffffff9c, &(0x7f0000000180)='/dev/hwrng\x00', 0x2040, 0x0) 21:11:18 executing program 5: r0 = socket$netlink(0x10, 0x3, 0x0) sendmsg$nl_route(r0, &(0x7f0000000040)={0x0, 0x154ab, &(0x7f0000000400)={&(0x7f00000006c0)=ANY=[@ANYBLOB="50000000100003077474fa14dfdbdfa65501a381", @ANYRES32=0x0, @ANYBLOB="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"/403, @ANYRES32, @ANYBLOB="6326ffc30340a59af4c3650421f9a537798610a14ec2867277bc4582e2dcfdaef81c581d1b4223e49887ee68e87ed537d5b2f27435252b48b2e957e1fac165be0302000074f627927737456b54921f664921e1615264cc762e189704152109b0dff9eb9ca92da732cc5b460b463835025485dc560b67fa9950386e7d44374265b739aa0ef8918e45feb997445e5d8790400e81a0a90106099ffc4061064fb90594c0910ed2b58949df85dcbf3d40da9aaa9fbfc464a225b4"], 0x50}}, 0x0) prctl$PR_SET_UNALIGN(0x6, 0x3) fgetxattr(r0, &(0x7f0000000000)=@random={'security.', '+\x00'}, 0x0, 0x0) [ 292.960564] nf_conntrack: default automatic helper assignment has been turned off for security reasons and CT-based firewall rule not found. Use the iptables CT target to attach helpers instead. 21:11:18 executing program 4: syz_read_part_table(0x0, 0x1, &(0x7f0000001740)=[{&(0x7f00000001c0)="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", 0xdfc, 0x5}]) syz_mount_image$minix(&(0x7f0000000000)='minix\x00', &(0x7f0000000040)='./file0\x00', 0x5, 0x8, &(0x7f0000001380)=[{&(0x7f0000000080)="02c27407d1948e98967125d08778", 0xe, 0x9}, {&(0x7f00000000c0)="a14df85335e9e1ab2b49dab37d8327aed99f1170e4bbfa1b877376f7939e516840072275815562c075454235a293fd6311150cf6b70ab1052ac86c66c4c2a52bfca6a0561defc2f228236cb5e6aab044b5fc862a9ac9c9fcaf9b0e0483e338d83c6bc536331edb33671bc3685e4e472801863d847b6f8dc8d43d6f7d83bdaa8a9ef55585e66104541973354d3c5ef5ccf038a529cb21edac78c52a2db903bbdd18d5267e4afac2d247348e3ce2a86ff4a85ede172e63f9ae950c71edd6b08755e8f56c8a7472be50d489c53e444f8d3879c516", 0xd3, 0x5}, {&(0x7f0000000fc0)="6d3791bfb80e4980b31e0495bbfb8b3e5a342fba3cde033afecf467bbaf6092a3b06b4b4cb8f78fefda8", 0x2a, 0xe66c}, {&(0x7f0000001000)="d1c354c9e545ccdb1641483b80b350ba1c17ea21eb7f14f57bde4fad88f20d30f341", 0x22, 0x8}, {&(0x7f0000001040)="0c658b777fe4243bdc1d77b267ea5571cdac79ffb812e2177524c451c648c821a4667d8d7272a8814b9d8eae5220d7e59ea7d782a39f700648820a75af1d05f17668d0aa5980e54f230d3bade844c4aaad0d8e22c6bb04ba79df0806d1c42a43c71b00cb4a6b91b2852c6e8eaefc966aea1112c980905fd4cb668ccf3a5f539d98ffdb220a4d", 0x86, 0x5006}, {&(0x7f0000001100)="e5f971d4629cab9aa4c0faa6cc9861276466e8399af1c4a8c38f2245706aeb770b8803f6e203c84d46b8c2f35cf3c3a40f1eec944c3daa14fb0a2eea72a242e5cec938ba8fc8bbb38c77d05cfb22d99712913a6e39b5dbef86a3ee3920916d93ca484ddda3", 0x65, 0x3}, {&(0x7f0000001180)="23fafe68220a5bf18c85978629b63534ab0c1b7c1b684deb86b5b9c974b4e9d83871cd087cbbfbce72e684656d77fa3aa7f3f46a7f1afb10992181215d0d72694d3b5e59149f6b21f407b10e6bf78bcb11dd7a37b89e723e57e3f6652f04f2b79949ef721a7452e46ce60061193526f693b7536733d1e775fbaf46af0b57085778f94506f91596acb9689c3f909cc0ee1592bbb85b6839705276758746aae8e295356bbcd5627d2e7eec3ba0f029a65caa21b2d45cb2a3472e66e2fd4dec5b43331ce2b1a1394107b2c01b9d74c503bcb62f3bf7324b01940440e608f213", 0xde, 0xe05}, {&(0x7f0000001280)="41e4b0b01f17eb421a4cf7635d51d589fb722fa10652756f902c37970001d90c96b2d25583d7b40a9a1e853cc35739152e6b88d285f8fdb1eea21646b8211c01b6162eb7c71d3fa5b40cc1d18e83a53af143a9d82f53bdc616bd353da6ffcd4bcbb6386c42488d875fc819ae079d917852e7495c188135c14298eae0c22f1d576292c014dce26bdc0c0b179beb192c65c7835b25266afc6ebfb55cb9e5c143591d7dfae43dbaa9292f5e97eddd7bb8351dc0b11e49064cdef30709248806c1ba56a29983c2f4922ca63fe3784bf729383339651aa8f6fb6a86eee8ced528fc0ed8e1ec0e6cdb9a57d9", 0xe9, 0x9}], 0x2086800, 0x0) r0 = openat$zero(0xffffffffffffff9c, &(0x7f0000001440)='/dev/zero\x00', 0x0, 0x0) execve(&(0x7f00000014c0)='./file0\x00', &(0x7f0000001540)=[&(0x7f0000001500)='/dev/zero\x00'], &(0x7f00000017c0)=[&(0x7f0000001580)='minix\x00', &(0x7f00000015c0)='/dev/zero\x00', &(0x7f0000001600)='/dev/zero\x00', &(0x7f0000001640)='/dev/zero\x00', &(0x7f0000001680)='*$\xebself', &(0x7f00000016c0)='/dev/zero\x00', &(0x7f0000001700)='[!{\x00', &(0x7f0000001780)=',ppp0\x00']) r1 = openat$nvme_fabrics(0xffffffffffffff9c, &(0x7f0000001800)='/dev/nvme-fabrics\x00', 0x22340, 0x0) ioctl$KDSKBSENT(r1, 0x4b49, &(0x7f0000001840)={0xff, "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"}) ioctl$SOUND_OLD_MIXER_INFO(r0, 0x80304d65, &(0x7f0000001480)) ioctl$VIDIOC_ENUMINPUT(r0, 0xc050561a, &(0x7f0000001a80)={0x6, "0b9ba84e8053d60bcab4be0310da0500d403bbcc4333fe53e40d6c09da11e516", 0x1, 0x4, 0x3, 0x200000, 0x0, 0x2}) 21:11:18 executing program 1: r0 = socket$netlink(0x10, 0x3, 0x0) r1 = syz_open_dev$ndb(&(0x7f0000000080)='/dev/nbd#\x00', 0x0, 0x0) r2 = openat$vcsu(0xffffffffffffff9c, &(0x7f0000000040)='/dev/vcsu\x00', 0x20280, 0x0) ioctl$SNDCTL_DSP_GETISPACE(r2, 0x8010500d, &(0x7f0000000140)) r3 = socket(0x2, 0x1, 0x0) ioctl$NBD_SET_SOCK(r1, 0xab00, r3) sendmsg$nl_route(r0, &(0x7f00000000c0)={0x0, 0x0, &(0x7f0000000200)={&(0x7f0000000100)=ANY=[@ANYBLOB="4800000010001fff000005000000000000000000", @ANYRES32, @ANYPTR=&(0x7f0000000000)=ANY=[@ANYRES32=r3, @ANYRESOCT], @ANYRES32=0x0, @ANYBLOB="0120000000000000"], 0x5}}, 0x0) [ 293.004182] netlink: 'syz-executor.5': attribute type 5 has an invalid length. [ 293.048005] device macsec1 entered promiscuous mode [ 293.068271] audit: type=1400 audit(1584047478.688:65): avc: denied { prog_run } for pid=9073 comm="syz-executor.2" scontext=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 tcontext=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 tclass=bpf permissive=1 [ 293.071099] device vlan0 entered promiscuous mode [ 293.113420] device vlan0 left promiscuous mode [ 293.126861] block nbd1: shutting down sockets [ 293.201153] block nbd1: shutting down sockets 21:11:18 executing program 2: r0 = syz_open_dev$ndb(&(0x7f0000000080)='/dev/nbd#\x00', 0x0, 0x40400) r1 = socket(0x2, 0x1, 0x0) ioctl$NBD_SET_SOCK(r0, 0xab00, r1) r2 = syz_open_dev$ndb(&(0x7f0000000080)='/dev/nbd#\x00', 0x0, 0x0) r3 = socket(0x2, 0x1, 0x0) ioctl$NBD_SET_SOCK(r2, 0xab00, r3) getsockopt$TIPC_IMPORTANCE(r3, 0x10f, 0x7f, &(0x7f0000000140), &(0x7f00000001c0)=0x4) setsockopt$EBT_SO_SET_COUNTERS(r1, 0x0, 0x81, &(0x7f0000000080)={'broute\x00', 0x0, 0x0, 0x0, [], 0x0, &(0x7f0000000040)=[{}]}, 0x78) r4 = syz_open_dev$ndb(&(0x7f0000000080)='/dev/nbd#\x00', 0x0, 0x0) r5 = socket(0x2, 0x1, 0x0) ioctl$NBD_SET_SOCK(r4, 0xab00, r5) ioctl$NBD_DO_IT(r4, 0xab03) ioctl$NBD_SET_SIZE_BLOCKS(r4, 0xab07, 0x8e0f) ioctl$BLKDISCARD(r4, 0x1277, &(0x7f0000000100)=0x6) r6 = socket$nl_netfilter(0x10, 0x3, 0xc) sendmsg$IPSET_CMD_DEL(r6, &(0x7f0000000180)={0x0, 0x0, &(0x7f0000000000)={&(0x7f0000000340)=ANY=[@ANYBLOB="38bd2268e35635fb0dd6f376ceafbb8f0000000b067df500000000000000000000000005000100060000001000b7da90287ceca7aa6ede9d17e59095800c1a6658fd7ee0a26cd9cc7889e564d4fba2e800020c28b1589230cf71e7c8d4ffe8844d18aa3d3c975a73c1c5f52ab3d156c557d1c0f5221de49742595b165335e5a3de9afce24f3b", @ANYBLOB="333ae7db3dc11afbabf654e94f05fdd14bd4ee0fcde73cbe1e33f504ed2f58fee7bef9bdce496ecef8cdde278f428c6c2e56adfb18261dd2f3ebbd4a30f37a1f736398688c34e6cd4fd0501fc4167384b4a10ce80a584253ad2d920af86f1608f3cafd8c7351aa06c17e5936a3bdaa97da01063c51dcd68482324ac4567428ed8c6c81355430d8245911ef76aaec2308ad"], 0x2}}, 0x0) r7 = socket$inet6(0xa, 0x2, 0x0) close(r7) r8 = open(&(0x7f00000000c0)='./bus\x00', 0x0, 0x0) ioctl$NBD_SET_SOCK(r8, 0xab00, 0xffffffffffffffff) sendfile(r7, r8, 0x0, 0x8000fffffffe) ioctl$VIDIOC_S_TUNER(r8, 0x4054561e, &(0x7f0000000200)={0x5, "ce03cff43d0a4498e7627cbc019e3fe3ecc39a95b139c12db07317ef65f9b3ae", 0x3, 0x400, 0xfffffffe, 0x8f, 0x10, 0x1, 0x9, 0x7fde}) [ 293.231560] Dev loop4: unable to read RDB block 7 [ 293.240666] loop4: unable to read partition table 21:11:18 executing program 1: perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x41c1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$tty20(0xc, 0x4, 0x1) ioctl$sock_SIOCGIFVLAN_SET_VLAN_INGRESS_PRIORITY_CMD(0xffffffffffffffff, 0x8982, &(0x7f0000000040)={0x2, 'veth0\x00', {0x2}, 0x1000}) ioctl$TIOCGPKT(r0, 0x80045438, &(0x7f0000000000)) ioctl$TIOCL_SETSEL(r0, 0x541c, &(0x7f0000000100)={0x2, {0x2, 0x0, 0x0, 0x800}}) [ 293.272177] loop4: partition table beyond EOD, truncated [ 293.303187] loop_reread_partitions: partition scan of loop4 () failed (rc=-5) [ 293.321685] block nbd2: server does not support multiple connections per device. [ 293.385280] block nbd2: shutting down sockets 21:11:19 executing program 3: r0 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$inet_tcp_int(r0, 0x6, 0x24, &(0x7f0000000280)=0x1, 0x4) shutdown(r0, 0x0) socketpair$unix(0x1, 0x1, 0x0, &(0x7f0000000040)={0xffffffffffffffff, 0xffffffffffffffff}) socket$inet6_tcp(0xa, 0x1, 0x0) r2 = dup(r1) ioctl$PERF_EVENT_IOC_ENABLE(r2, 0x8912, 0x400200) recvmmsg(r0, &(0x7f0000000100), 0xc6, 0x0, 0x0) 21:11:19 executing program 2: socket$kcm(0xa, 0x6, 0x0) r0 = openat$hwrng(0xffffffffffffff9c, &(0x7f0000000380)='/dev/hwrng\x00', 0xdd21386c1465710e, 0x0) write$cgroup_pid(0xffffffffffffffff, &(0x7f0000000440), 0xfffffffffffffe35) perf_event_open$cgroup(&(0x7f0000000700)={0x0, 0x70, 0x0, 0x9, 0x0, 0x0, 0x0, 0x3, 0x0, 0x9, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x1, 0x1, 0x1, 0x0, 0x0, 0x0, 0x3, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext, 0x0, 0x0, 0x0, 0x3, 0x0, 0x0, 0x8}, 0xffffffffffffffff, 0x0, r0, 0x0) r1 = getpid() sched_setscheduler(r1, 0x0, 0x0) perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x800000, 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_config_ext={0x0, 0x800000000000}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x4}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) ioctl$PERF_EVENT_IOC_QUERY_BPF(0xffffffffffffffff, 0xc008240a, 0x0) r2 = getpid() sched_setscheduler(r2, 0x5, &(0x7f00000002c0)) r3 = creat(&(0x7f0000000040)='./file0\x00', 0x0) ioctl$EXT4_IOC_GROUP_ADD(0xffffffffffffffff, 0x40286608, &(0x7f00000003c0)={0x80000005}) write$cgroup_subtree(0xffffffffffffffff, &(0x7f00000003c0)=ANY=[@ANYPTR64=&(0x7f0000000280)=ANY=[@ANYRES64, @ANYRES16=0x0, @ANYPTR=&(0x7f0000000080)=ANY=[@ANYRES16=r3], @ANYPTR64=&(0x7f0000000240)=ANY=[@ANYRES32=r2, @ANYRESOCT]], @ANYRESOCT=0x0, @ANYPTR64=&(0x7f0000000480)=ANY=[@ANYBLOB="e3476504a701800000f44c6b9cfa00356e2ae01333e10cfe59ca628ff2916b885d3ae47a874aafed494f0000020000000000000a665fe427600725f39ee6c5da118d8d0d8c777df6d5c81eea5a2b6da2e1415eb3d5843b686c5d2618e019fd3a31953b8378e4071aaf653463f8bd8a180a48f801cee14585438bf2bbb0b58bd100ce01ccf3a03f41fc09cc9e4a8800bc90e9315a5b24993d015889895121bb3e629d2edda72107f75be86f7f7695013c9179c6d3f3be328a8242779fe68ab9c59e473baf0c80000000", @ANYPTR]], 0x27) ioctl$TUNSETPERSIST(0xffffffffffffffff, 0x400454cb, 0x0) ioctl$sock_kcm_SIOCKCMATTACH(0xffffffffffffffff, 0x89e0, &(0x7f0000000200)) r4 = openat$dlm_monitor(0xffffffffffffff9c, &(0x7f0000000140)='/dev/dlm-monitor\x00', 0x801, 0x0) openat$cgroup_ro(r4, &(0x7f0000000300)='cpuset.effective_mems\x00', 0x0, 0x0) openat$cgroup_ro(0xffffffffffffffff, 0x0, 0x0, 0x0) sendmsg$kcm(0xffffffffffffffff, 0x0, 0x20000000) openat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000180)='./cgroup/syz0\x00', 0x200002, 0x0) r5 = socket$kcm(0x11, 0x0, 0x0) sendmsg$kcm(r5, &(0x7f0000000200)={0x0, 0x0, 0x0}, 0x0) openat$cgroup_root(0xffffffffffffff9c, 0x0, 0x200002, 0x0) bpf$BPF_RAW_TRACEPOINT_OPEN(0x11, 0x0, 0x1c7) openat$cgroup_int(0xffffffffffffffff, 0x0, 0x2, 0x0) bpf$BPF_RAW_TRACEPOINT_OPEN(0x11, 0x0, 0xdb) close(0xffffffffffffffff) socketpair$unix(0x1, 0x0, 0x0, 0x0) r6 = socket$nl_xfrm(0x10, 0x3, 0x6) sendmsg(r6, 0x0, 0x0) r7 = memfd_create(&(0x7f0000000880)='queue1\x00\x00\x00\x00\x00\x00\x00\x001;\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x01\x00\x00\x06\x00\x00\x00\x00\x00\xcc\xbf}\xdd\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\xb2\x1e\x00hJ\xae\xdf\xa9\xb8.\xc6=;\x1bOM\xa8\"]wM\xfc\xc3<\xdc\x00?\x851\xa7\xda#\a\x1e\xc9\xba\x95P\x15\xb41\xb9C\xe6\x85\x9e5\xee\xd3AU\xf8b\x8eB\xe0\xbe\x06?\xce\xa2\xd1\x9d\x95m\x85\xeb7.\x8c\x142w\x97\x9c\xe7\t\xbd\x856m\x99\x85Y\xe4-:\xff.\xd53\xae\b\xc8&/s*\xf1\xca\x02fwV\x02\xe4\fC\x9c]\xec\xa5\xc8f\xbd\xd9\xbf\x13\xf5\xaa\xd9\xfd\xad\xd1T\x87?\x01\xbd\x97\x9d\xae]\xbco\xe8\x80\x8e\xe2T\x85\x1e\x8e\xaf\xd2\xe9a\xec\xa1\x85\xa4\x93\x90\xdc\xdb<\xf2]\xb6eV\xa6\xf2\x04\x0fX\x04\x19\x11\x83\xba\xbf\x06\xb9\xf0\x97\xfb7\xaf\xa4\xab\xb7@Y\xc4\xe7\"w\x90\xd6\xd8\xa9,\xbd\x16\xdbJ\x00\x00\x84l4\x9e\xb3\xa4\x8a\xdd`\xccd\x88}\xbb\xcat_\r\xc7#X\b\b3\x0e\r\xa3A\x92\x01\xc7\xce)\xd2\x8e\xc2\xdc\xd5\xb9M\x82\x02\xd5\x89\x1c\x97\x03=\xb590\xc6RaK\x03D\x81N\xe6*J\xf5\x04\x00\x00\x00\x00\x00\x00\x00\x06\xa8G\xe8Q\x1fi\xb5B\x8d \xf3\x04\x85I2<\xa9\xd1\x8dt\r\xf7\'s\x02n\x19y%v\xd5\x98LI!\x16Z;\x92\xe5\xe3[\xfbJ\x8a\xd6\xce\aqkUDc\xcd\xda\b\xdf\xed+\xc9E\xc2\x9a\x05X', 0x0) r8 = syz_open_dev$sndseq(&(0x7f0000000700)='/dev/snd/seq\x00', 0x0, 0x9a0efa2b65aacb27) r9 = dup2(r8, r7) bpf$BPF_TASK_FD_QUERY(0x14, &(0x7f00000018c0)={0x0, 0xffffffffffffffff, 0x0, 0xd, &(0x7f0000001880)='bond_slave_0\x00'}, 0x30) write$cgroup_pid(r9, &(0x7f0000000100), 0x5) socketpair(0x1, 0x1, 0x0, 0x0) bpf$BPF_PROG_TEST_RUN(0xa, 0x0, 0x0) ioctl$PERF_EVENT_IOC_SET_FILTER(0xffffffffffffffff, 0x89f1, &(0x7f0000000000)='ip6gre0\x00') socketpair(0x9, 0x0, 0x0, 0x0) recvmsg$kcm(0xffffffffffffffff, &(0x7f00000000c0)={&(0x7f00000007c0)=@ll={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @local}, 0x80, 0x0}, 0x40010022) openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000580)='cgroup.events\x00', 0x7a05, 0x1700) openat$full(0xffffffffffffff9c, 0x0, 0x0, 0x0) r10 = socket$inet(0x10, 0x3, 0x0) sendmsg(r10, &(0x7f0000000040)={0x0, 0xfffffffffffffd32, &(0x7f0000009ff0)=[{&(0x7f0000000800)="240000005a0007031dfffd946fa2830020200a000000003fa61d85680c1ba3a20400ff7e280000005e00ffffba16a0aa1c0009b3ebea8653b138a32052b44e099d881e02546dcda4cc7e6397", 0x4c}], 0x1}, 0x0) setsockopt$IP_VS_SO_SET_STARTDAEMON(r10, 0x0, 0x48b, &(0x7f00000001c0)={0x2, 'syz_tun\x00', 0x2}, 0x18) [ 293.694010] block nbd2: Device being setup by another task [ 293.694768] block nbd2: server does not support multiple connections per device. [ 293.702182] block nbd2: shutting down sockets [ 293.762433] Dev loop4: unable to read RDB block 7 [ 293.770200] loop4: unable to read partition table 21:11:19 executing program 3: r0 = socket$inet6_tcp(0xa, 0x1, 0x0) r1 = fcntl$dupfd(r0, 0x0, r0) ioctl$PERF_EVENT_IOC_ENABLE(r1, 0x8912, 0x400200) bpf$PROG_LOAD(0x5, &(0x7f0000000080)={0x12, 0x3, &(0x7f0000000100)=ANY=[@ANYBLOB="850000002ee7ff00540000000000000095cf2c0fa1f7fd36c5c19dd013a35e1ae100000000000000"], &(0x7f0000000140)='GPL\x00', 0x1, 0xfc76, &(0x7f0000000180)=""/153, 0x0, 0x0, [], 0x0, 0x8, 0xffffffffffffffff, 0x8, &(0x7f0000000040)}, 0x48) 21:11:19 executing program 5: mkdir(&(0x7f0000000000)='./file0\x00', 0x0) mkdirat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000000)='./cgroup.cpu/syz0\x00', 0x1ff) pipe(&(0x7f0000000300)={0xffffffffffffffff}) vmsplice(r0, &(0x7f0000000000)=[{&(0x7f0000000500), 0x3528a9c0}], 0x1, 0x0) bpf$MAP_UPDATE_BATCH(0x1a, &(0x7f0000000300)={&(0x7f00000007c0)="90bfc29fa996abfd1304b98439d1b76a9cdf89b18365de80a396e7d72b98c9b07fd34ad912fa3e0abde335bf2408421004c82d6fee1ad36023768a117fa69dd58fdfa4ddf06f515eafda597220e8e6da5783750e308e9051f5c8705b044ece37b95dec86b3b7409810ffeb565c4f20b0bfde0012af5943cec5bd349539ea10809cfbb54e3baf6807613301836dcf64a456d8d47090eec5b847627e1429c2e8d9b1990e627d694d2830bafd1a6bf76692c3d5737e242a8078e6f3c42f32e329f4589705ab381eed4c87a65edcfbae2e0627556b0b258deb79a0f823c055dc3abe2cf3eb46fd777d4cf14aea48dec537298ff04e26", &(0x7f0000000540)=""/139, &(0x7f00000008c0)="689d562640066de79c7e01adacc8c462e7193409be1bf5fd20694353c703e3b64f2f19343b5eca7362cddff06a943a786bfc4f5040c99bbaf522272fc9bfac225b16d84d40ad917c14a35474e3c17df0136666bbd19fa5bd6a575aac92f8bbd20583065edc5b46e22a13ad35229fe5b180a2bc81aa0fef34c76980e9d961054e24aa450e6696db5ebee3e52e96badf80e461206ab55dab4a4185aef36ddaab5ebd8703d7a23c8cb0f950ca83db97ec82878540b88754a410b2b38f4f3cbf419723531d4aa5", &(0x7f00000002c0)="f3555d4c58e3479cfe3650d432b9134ff65d5fc9751a034e3c7aef8eff", 0x100, r0, 0xc34ec9da06e2a969}, 0x38) mount$fuse(0x20000000, &(0x7f0000000040)='./file0\x00', 0x0, 0x807284, 0x0) r1 = gettid() perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x41c1, 0x802, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext, 0x0, 0x40000000}, r1, 0x4, 0xffffffffffffffff, 0x0) r2 = open(&(0x7f0000000280)='./file0\x00', 0x0, 0x0) r3 = openat$cgroup_procs(r2, &(0x7f0000000340)='cgroup.procs\x00', 0x2, 0x0) r4 = socket(0x10, 0x803, 0x0) sendto(r4, &(0x7f0000cfefee)="120000001200e7ef007b00000000000000a1", 0x12, 0x0, 0x0, 0x0) recvmmsg(r4, &(0x7f00000037c0)=[{{&(0x7f00000004c0)=@ethernet={0x0, @random}, 0x80, &(0x7f0000000380)=[{&(0x7f0000000040)=""/95, 0x5f}, {&(0x7f0000000140)=""/85, 0x55}, {&(0x7f0000000fc0)=""/4096, 0x1000}, {&(0x7f0000000400)=""/106, 0x6a}, {&(0x7f0000000740)=""/73, 0x49}, {&(0x7f0000000200)=""/77, 0x4d}, {&(0x7f0000000000)=""/22, 0x16}], 0x7, &(0x7f0000000600)=""/191, 0xbf}}], 0x1, 0x0, &(0x7f0000003700)={0x77359400}) sendmsg$kcm(r4, &(0x7f0000000240)={0x0, 0x0, 0x0}, 0x4000004) write$cgroup_pid(r3, &(0x7f0000000080), 0x12) 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_config_ext, 0xc085, 0x0, 0x6}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) openat$ipvs(0xffffffffffffff9c, &(0x7f00000001c0)='/proc/sys/net/ipv4/vs/lblc_expiration\x00', 0x2, 0x0) r5 = open(0x0, 0x0, 0x0) openat$cgroup_procs(0xffffffffffffffff, 0x0, 0x2, 0x0) socket(0x2000000000000021, 0x0, 0x10000000000002) r6 = socket$inet_udp(0x2, 0x2, 0x0) ioctl$SCSI_IOCTL_STOP_UNIT(r5, 0x6) r7 = syz_open_dev$ndb(&(0x7f0000000080)='/dev/nbd#\x00', 0x0, 0x0) r8 = socket(0x2, 0x1, 0x0) ioctl$NBD_SET_SOCK(r7, 0xab00, r8) setsockopt$inet_mreqsrc(r8, 0x0, 0x40000000000027, &(0x7f0000000000)={@multicast2, @multicast2, @dev={0xac, 0x14, 0x14, 0x2a}}, 0xc) getsockopt$inet_buf(r6, 0x0, 0x30, &(0x7f0000008000)=""/144, &(0x7f0000004000)=0x90) getsockopt$sock_cred(r6, 0x1, 0x11, &(0x7f00000000c0), &(0x7f0000000100)=0xc) connect$rxrpc(0xffffffffffffffff, 0x0, 0x0) link(&(0x7f0000000180)='./file0\x00', &(0x7f0000000200)='./file0\x00') sendmmsg(0xffffffffffffffff, 0x0, 0x0, 0x0) syz_open_dev$sndtimer(&(0x7f0000000280)='/dev/snd/timer\x00', 0x0, 0x0) r9 = openat$cgroup_int(r2, &(0x7f0000000140)='cpuset.sched_load_balance\x00', 0x2, 0x0) sendfile(r9, r3, 0x0, 0x0) [ 293.802206] syz-executor.0 (9077) used greatest stack depth: 21688 bytes left [ 293.814660] loop4: partition table beyond EOD, truncated [ 293.826610] loop_reread_partitions: partition scan of loop4 () failed (rc=-5) 21:11:19 executing program 0: r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000000340)='/dev/kvm\x00', 0x0, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) r2 = socket$inet6(0xa, 0x2, 0x0) close(r2) r3 = open(&(0x7f00000000c0)='./bus\x00', 0x0, 0x0) sendfile(r2, r3, 0x0, 0x8000fffffffe) ioctl$KVM_CREATE_VM(r3, 0xae01, 0x0) r4 = ioctl$KVM_CREATE_VCPU(r1, 0xae41, 0x0) ioctl$KVM_ENABLE_CAP_CPU(r4, 0x4008ae89, &(0x7f0000000040)={0x2, 0x0, [0xc0010058, 0x1]}) 21:11:19 executing program 1: r0 = getpid() sched_setscheduler(r0, 0x5, &(0x7f00000001c0)) perf_event_open(&(0x7f00000012c0)={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, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) fcntl$dupfd(0xffffffffffffffff, 0x406, 0xffffffffffffffff) sendto$inet6(0xffffffffffffffff, 0x0, 0x0, 0x28000003, 0x0, 0x0) ioctl$KVM_CREATE_IRQCHIP(0xffffffffffffffff, 0xae60) mkdirat(0xffffffffffffff9c, &(0x7f0000000240)='./file0\x00', 0x0) add_key$keyring(0x0, 0x0, 0x0, 0x0, 0x0) mkdirat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000000)='./cgroup.net/syz1\x00', 0x1ff) r1 = syz_open_dev$sndpcmp(&(0x7f0000000000)='/dev/snd/pcmC#D#p\x00', 0x0, 0x0) mmap$snddsp_status(&(0x7f0000fff000/0x1000)=nil, 0x1000, 0x0, 0x13, r1, 0x82000000) sched_setscheduler(0x0, 0x5, 0x0) fcntl$setown(r1, 0x8, 0x0) mount$fuse(0x20000000, &(0x7f0000000180)='./file0\x00', 0x0, 0x0, 0x0) r2 = open(&(0x7f0000000100)='./file0\x00', 0x2000, 0x1c6) r3 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000000100)='/dev/ptmx\x00', 0x2, 0x0) writev(r3, &(0x7f0000003440)=[{&(0x7f0000000200)="681604810bf9fcffe352b28ef7e9f7d4363ee17901a6850e4ae33c2194e48d61da7263f1c233feafbc9f424f80f34c3e59763a766f63f65a8c5ef063370f487fbe302b7a68ad55c34c3afd8e5c0dfee3c3fe720232ffb27b75d8795446b648feb6903c1eeacdd8fd4c4002f2911dc7fb4e408ccdaeba7b87024901d7e6a2aac4ee3611ec9188215005e06f4cdb31", 0x8e}], 0x1) ioctl$TCSETS(r3, 0x40045431, &(0x7f00003b9fdc)) r4 = syz_open_pts(r3, 0x0) ioctl$TCSETA(r4, 0x5406, &(0x7f0000000000)={0xe82}) r5 = syz_open_dev$ndb(&(0x7f0000000080)='/dev/nbd#\x00', 0x0, 0x0) r6 = socket(0x2, 0x1, 0x0) ioctl$NBD_SET_SOCK(r5, 0xab00, r6) r7 = fcntl$dupfd(r1, 0x0, r6) ioctl$SNDRV_PCM_IOCTL_HW_REFINE_OLD(r7, 0xc1004110, &(0x7f0000000340)={0x5, [0x400, 0x1f], [{0xffffffff, 0x7, 0x0, 0x0, 0x1, 0x1}, {0xfff, 0x2, 0x1, 0x0, 0x1, 0x1}, {0x3, 0x2, 0x0, 0x1, 0x1, 0x1}, {0x8, 0x5, 0x1, 0x0, 0x1}, {0xfff, 0x0, 0x1, 0x1, 0x1}, {0x3, 0x3, 0x1, 0x1, 0x1, 0x1}, {0x80, 0x7, 0x1, 0x1, 0x1}, {0x4, 0x36be, 0x0, 0x1, 0x0, 0x1}, {0x200, 0x9, 0x0, 0x1}, {0x9, 0x20, 0x0, 0x0, 0x0, 0x1}, {0x9}, {0x6, 0x6, 0x1, 0x0, 0x1}], 0x80000001}) ioctl$TCSETSF(r4, 0x5412, &(0x7f0000000040)) r8 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000080)='cgroup.controllers\x00', 0x275a, 0x0) write$binfmt_script(r8, &(0x7f0000000300)=ANY=[@ANYBLOB="f10d39ec75880db9"], 0x8) mmap(&(0x7f0000000000/0x3000)=nil, 0x3000, 0x1, 0x10012, r8, 0x0) setsockopt$IP_VS_SO_SET_STOPDAEMON(r8, 0x0, 0x48c, &(0x7f0000000140)={0x1, 'batadv_slave_0\x00', 0x1}, 0x18) r9 = openat$null(0xffffffffffffff9c, &(0x7f0000000080)='/dev/null\x00', 0x101000, 0x0) ioctl$VHOST_SET_VRING_KICK(r9, 0x4008af20, &(0x7f00000000c0)={0x3, r2}) 21:11:19 executing program 4: perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x41c5, 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, 0x0, 0x0, 0x0, 0x0, 0xfffd}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = getpgrp(0x0) setpriority(0x0, r0, 0xffff) setsockopt$ALG_SET_KEY(0xffffffffffffffff, 0x117, 0x1, 0x0, 0x0) accept4$alg(0xffffffffffffffff, 0x0, 0x0, 0x0) io_setup(0x0, &(0x7f0000000880)) ioctl$SNDRV_PCM_IOCTL_HW_REFINE(0xffffffffffffffff, 0xc25c4110, 0x0) socket$inet_tcp(0x2, 0x1, 0x0) r1 = socket$inet6_tcp(0xa, 0x1, 0x0) bind$inet6(r1, &(0x7f0000000040)={0xa, 0x4e22}, 0x1c) syz_extract_tcp_res$synack(&(0x7f0000000140)={0x41424344}, 0x1, 0x0) syz_extract_tcp_res(&(0x7f0000000240)={0x41424344}, 0x6, 0x6) syz_emit_ethernet(0xed, &(0x7f0000000580)={@local, @dev={[], 0x15}, @val={@void, {0x8100, 0x0, 0x1, 0x3}}, {@ipv4={0x800, @tcp={{0x10, 0x4, 0x0, 0x9, 0xdb, 0x65, 0x0, 0x81, 0x6, 0x0, @broadcast, @dev={0xac, 0x14, 0x14, 0x34}, {[@timestamp_addr={0x44, 0xc, 0xd9, 0x1, 0x0, [{@dev={0xac, 0x14, 0x14, 0x38}, 0x8}]}, @ra={0x94, 0x4}, @timestamp_addr={0x44, 0x1c, 0x48, 0x1, 0x9, [{@empty, 0x69}, {@loopback, 0xfffffffe}, {@multicast2, 0xef0c}]}]}}, {{0x4e23, 0x4e21, r2, r3, 0x0, 0x0, 0x13, 0x40, 0x0, 0x0, 0x0, {[@fastopen={0x22, 0xe, "1b1206a82f7f39262f6d5706"}, @exp_fastopen={0xfe, 0xa, 0xf989, "f476efb205bb"}, @md5sig={0x13, 0x12, "b1753f0b9e9fad5e1c4c34b803bd7bc9"}, @exp_fastopen={0xfe, 0x9, 0xf989, "cab7ee9d3d"}, @sack_perm={0x4, 0x2}]}}, {"876d3e13c0ac706a7d645ad665ad68dec8e9ce6ab5790b40e2f9788f3000599b65a061cc86a8cadb55e53d7e0d7f8cd514edbeac4e0f577a183e5c0e8ec024ba699c0f18460fd3f37afaf344c95324"}}}}}}, 0x0) creat(&(0x7f0000000280)='./file0\x00', 0xcc) r4 = socket$nl_generic(0x10, 0x3, 0x10) ioctl$ifreq_SIOCGIFINDEX_team(r4, 0x8933, &(0x7f0000000040)={'team0\x00'}) syz_genetlink_get_family_id$team(&(0x7f0000000000)='team\x00') sendmsg$TEAM_CMD_OPTIONS_SET(r4, 0x0, 0x0) r5 = openat$ubi_ctrl(0xffffffffffffff9c, &(0x7f0000000080)='/dev/ubi_ctrl\x00', 0x0, 0x0) ioctl$ASHMEM_GET_SIZE(r5, 0x40186f40, 0x76006e) r6 = socket$nl_route(0x10, 0x3, 0x0) r7 = socket$nl_route(0x10, 0x3, 0x0) r8 = socket$nl_route(0x10, 0x3, 0x0) r9 = socket$netlink(0x10, 0x3, 0x0) r10 = socket(0x10, 0x803, 0x0) sendmsg$NBD_CMD_DISCONNECT(r10, &(0x7f00000001c0)={0x0, 0x0, &(0x7f0000000180)={0x0}}, 0x0) getsockname$packet(r10, &(0x7f0000000100)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f0000000200)=0x1d7) sendmsg$nl_route(r9, &(0x7f0000000040)={0x0, 0x0, &(0x7f0000000000)={&(0x7f0000000340)=ANY=[@ANYBLOB="480000001000050700"/20, @ANYRES32=r11, @ANYBLOB="0000000000000000280012000c0001007665746800000000180002011400010000000000", @ANYRES32=0x0, @ANYBLOB="00c7000000005e3ad2804729"], 0x48}}, 0x0) sendmsg$nl_route(r8, &(0x7f0000000180)={0x0, 0x0, &(0x7f0000000100)={&(0x7f00000000c0)=ANY=[@ANYBLOB="20000000140001040000000000000000020000", @ANYRES32=r11, @ANYBLOB="08000200ffffe5bf"], 0x3}}, 0x0) sendmsg$nl_route(r7, &(0x7f0000000180)={0x0, 0x0, &(0x7f0000000100)={&(0x7f00000003c0)=ANY=[@ANYBLOB="2000000014000104000000000000000002000000", @ANYRES32=r11, @ANYBLOB="f2c92583ac65ca9e2929d16c802a6dd2ef29cde5d823c6f5509c62a4987c52e7703f05777ba2b2ee1411de56eb6b649821a154676dc81e9660cbf2f0530a46bef82a30134fa891c1c743cf590498d6b92b35a636246efa5989febf7ce400"/104], 0x20}}, 0x0) sendmsg$nl_route(r6, &(0x7f0000000080)={0x0, 0x0, &(0x7f0000000180)={&(0x7f00000002c0)=@newlink={0x20, 0x11, 0xa2b, 0x0, 0x0, {0x0, 0x0, 0x0, r11}}, 0x20}}, 0x0) ioctl$ifreq_SIOCGIFINDEX_team(r5, 0x8933, &(0x7f0000003580)={'team0\x00', r11}) r12 = socket$nl_route(0x10, 0x3, 0x0) r13 = socket$nl_route(0x10, 0x3, 0x0) r14 = socket$nl_route(0x10, 0x3, 0x0) r15 = socket$netlink(0x10, 0x3, 0x0) r16 = socket(0x10, 0x803, 0x0) sendmsg$NBD_CMD_DISCONNECT(r16, &(0x7f00000001c0)={0x0, 0x0, &(0x7f0000000180)={0x0, 0xfffffe00}, 0x1, 0x0, 0x0, 0x20040015}, 0x20040850) getsockname$packet(r16, &(0x7f0000000100)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f0000000200)=0x1d7) sendmsg$nl_route(r15, &(0x7f0000000040)={0x0, 0x0, &(0x7f0000000000)={&(0x7f0000000340)=ANY=[@ANYBLOB="480000001000050700"/20, @ANYRES32=r17, @ANYBLOB="0000000000000000280012000c0001007665746800000000180002011400010000000000", @ANYRES32=0x0, @ANYBLOB="00c7000000005e3ad2804729"], 0x48}}, 0x0) sendmsg$nl_route(r14, &(0x7f0000000180)={0x0, 0x0, &(0x7f0000000100)={&(0x7f00000000c0)=ANY=[@ANYBLOB="2000000014000104000000000000000002000000", @ANYRES32=r17, @ANYBLOB="08000200ffffe5bf"], 0x20}}, 0x0) sendmsg$nl_route(r13, &(0x7f0000000180)={0x0, 0x0, &(0x7f0000000100)={&(0x7f00000000c0)=ANY=[@ANYRES32=r17, @ANYBLOB="08000200"], 0x2}}, 0x0) sendmsg$nl_route(r12, &(0x7f0000000080)={0x0, 0x0, &(0x7f0000000180)={&(0x7f00000002c0)=@newlink={0x20, 0x11, 0xa2b, 0x0, 0x0, {0x0, 0x0, 0x0, r17}}, 0x20}}, 0x0) socket$nl_route(0x10, 0x3, 0x0) r18 = socket$nl_route(0x10, 0x3, 0x0) r19 = socket$nl_route(0x10, 0x3, 0x0) r20 = socket$netlink(0x10, 0x3, 0x0) r21 = socket(0x10, 0x803, 0x0) sendmsg$NBD_CMD_DISCONNECT(r21, &(0x7f00000001c0)={0x0, 0x0, &(0x7f0000000180)={0x0}}, 0x0) getsockname$packet(r21, &(0x7f0000000100)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f0000000200)=0x1d7) sendmsg$nl_route(r20, &(0x7f0000000040)={0x0, 0x0, 0x0}, 0x0) sendmsg$nl_route(r19, &(0x7f0000000180)={0x0, 0x0, &(0x7f0000000100)={&(0x7f00000000c0)=ANY=[@ANYBLOB="2000000014000104000000000000000002000000", @ANYRES32, @ANYBLOB="08000200ffffe5bf"], 0x20}}, 0x0) sendmsg$nl_route(r18, &(0x7f0000000180)={0x0, 0x0, &(0x7f0000000100)={&(0x7f00000000c0)=ANY=[@ANYBLOB="2000000014000104000000000000000002000000", @ANYBLOB="080002000f00"], 0x2}}, 0x0) sendmsg$nl_route(0xffffffffffffffff, &(0x7f0000000080)={0x0, 0x0, &(0x7f0000000180)={&(0x7f00000002c0)=@newlink={0x20, 0x11, 0xa2b, 0x0, 0x0, {0x0, 0x0, 0x0, r22}}, 0x20}}, 0x0) r23 = openat$ubi_ctrl(0xffffffffffffff9c, &(0x7f0000000080)='/dev/ubi_ctrl\x00', 0x0, 0x0) ioctl$ASHMEM_GET_SIZE(r23, 0x40186f40, 0x76006e) getsockopt$inet_IP_XFRM_POLICY(0xffffffffffffffff, 0x0, 0x11, &(0x7f00000035c0)={{{@in=@loopback, @in=@initdev}}, {{@in=@empty}, 0x0, @in6}}, &(0x7f00000036c0)=0xe8) r24 = openat$ubi_ctrl(0xffffffffffffff9c, &(0x7f0000000080)='/dev/ubi_ctrl\x00', 0x0, 0x0) ioctl$ASHMEM_GET_SIZE(r24, 0x40186f40, 0x76006e) ioctl$sock_SIOCDELRT(0xffffffffffffffff, 0x890c, 0x0) ioctl$ifreq_SIOCGIFINDEX_team(0xffffffffffffffff, 0x8933, &(0x7f0000003b40)={'team0\x00'}) 21:11:19 executing program 3: r0 = syz_open_dev$sg(&(0x7f0000000040)='/dev/sg#\x00', 0x0, 0x0) mmap(&(0x7f0000001000/0xa000)=nil, 0xa000, 0x0, 0x11, r0, 0x0) pipe(&(0x7f0000000300)={0xffffffffffffffff, 0xffffffffffffffff}) write(r1, &(0x7f0000000080)="f35019eba40f4fb403a57ae19a62a05c7f33a25fc6653bdc78e51ce5902d6700ee7e018d909b6f8b95b5840fc63d394a048cd8a0b8ecf49697117b68e24d569b1a9d7e5e26a83e973ed0b1ae501bf69685be04443779544832ce08c0f98c56d90e9e9672d320ded11be2d6876b9a9414560fb97dbd052c8e852be12dc9f948142898c253124adc996dfbf9eec84a19743c4a934a5d060a6e3bd1f102ce3370efabb679da678b9c54c14b79846094196f25106f9e3d", 0xb5) ioctl$KVM_DEASSIGN_DEV_IRQ(r1, 0x4040ae75, &(0x7f0000000000)={0x200, 0x9, 0x100, 0x1}) ioctl$SCSI_IOCTL_SEND_COMMAND(r0, 0x1, &(0x7f0000001140)=ANY=[@ANYBLOB="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"]) [ 294.007710] kvm [9128]: vcpu0, guest rIP: 0xfff0 unimplemented MMIO_CONF_BASE wrmsr: 0x1 [ 294.101068] audit: type=1400 audit(1584047479.718:66): avc: denied { map } for pid=9132 comm="syz-executor.3" path="/dev/sg0" dev="devtmpfs" ino=18005 scontext=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 tcontext=system_u:object_r:scsi_generic_device_t:s0 tclass=chr_file permissive=1 21:11:19 executing program 3: r0 = socket$inet_udp(0x2, 0x2, 0x0) setsockopt$SO_BINDTODEVICE(r0, 0x1, 0x19, &(0x7f00000000c0)='ip_vti0\x00', 0x10) getresuid(0x0, 0x0, 0x0) ftruncate(0xffffffffffffffff, 0x10099b3) socket$alg(0x26, 0x5, 0x0) ioctl$KDGKBENT(0xffffffffffffffff, 0x4b46, &(0x7f0000000000)={0x8, 0x79, 0x9f4}) fstat(0xffffffffffffffff, 0x0) r1 = socket$inet6_icmp_raw(0xa, 0x3, 0x3a) flistxattr(r1, &(0x7f0000000000)=""/18, 0x12) connect$inet(r0, &(0x7f0000000100)={0x2, 0x0, @rand_addr=0x7fffffff}, 0x10) r2 = openat$ttyS3(0xffffffffffffff9c, &(0x7f0000000040)='/dev/ttyS3\x00', 0x48101, 0x0) r3 = socket$can_bcm(0x1d, 0x2, 0x2) fcntl$dupfd(r2, 0x0, r3) perf_event_open(&(0x7f00000000c0)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x41c1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) sendmmsg(r0, &(0x7f0000007fc0), 0x400000000000030, 0x0) ioctl$KVM_GET_MP_STATE(0xffffffffffffffff, 0x8004ae98, 0x0) 21:11:19 executing program 2: madvise(&(0x7f0000a93000/0x4000)=nil, 0x4000, 0x80000000e) mremap(&(0x7f0000a96000/0x1000)=nil, 0x1000, 0x800000, 0x3, &(0x7f0000130000/0x800000)=nil) r0 = gettid() process_vm_writev(r0, &(0x7f0000000000)=[{&(0x7f00008f9f09)=""/247, 0xf7}], 0x1, &(0x7f0000121000)=[{&(0x7f0000217f28)=""/231, 0xffffff4e}], 0x23a, 0x0) r1 = syz_open_dev$ndb(&(0x7f0000000080)='/dev/nbd#\x00', 0x0, 0x0) r2 = socket(0x2, 0x1, 0x0) ioctl$NBD_SET_SOCK(r1, 0xab00, r2) ioctl$sock_SIOCGIFCONF(r2, 0x8912, &(0x7f0000000080)=@buf={0x20, &(0x7f0000000040)="0d464eae0929f4e733fbaae647fcc885639988417251839870eaba1afcb95df4"}) madvise(&(0x7f00000d9000/0x600000)=nil, 0x600000, 0x8) 21:11:19 executing program 0: r0 = syz_open_dev$ndb(&(0x7f0000000080)='/dev/nbd#\x00', 0x0, 0x0) r1 = socket(0x2, 0x1, 0x0) ioctl$NBD_SET_SOCK(r0, 0xab00, r1) ioctl$NBD_DO_IT(r0, 0xab03) ioctl$NBD_SET_SIZE_BLOCKS(r0, 0xab07, 0x8e0f) r2 = syz_open_dev$ndb(&(0x7f0000000080)='/dev/nbd#\x00', 0x0, 0x0) r3 = socket(0x2, 0x1, 0x0) ioctl$NBD_SET_SOCK(r2, 0xab00, r3) r4 = syz_open_dev$ndb(&(0x7f0000000080)='/dev/nbd#\x00', 0x0, 0x0) r5 = socket(0x2, 0x1, 0x0) ioctl$NBD_SET_SOCK(r4, 0xab00, r5) ioctl$NBD_DO_IT(r4, 0xab03) setsockopt$inet6_MRT6_ADD_MFC(r1, 0x29, 0xcc, &(0x7f00000002c0)={{0xa, 0x4e24, 0x3, @remote, 0x2}, {0xa, 0x4e24, 0x1, @remote, 0x5}, 0x6, [0x7, 0xffffffff, 0x8, 0x1f, 0x2, 0x9, 0xfffffffe, 0x20]}, 0x5c) ioctl$NBD_SET_SIZE_BLOCKS(r4, 0xab07, 0x8e0f) r6 = openat$vsock(0xffffffffffffff9c, &(0x7f0000000000)='/dev/vsock\x00', 0x60083, 0x0) sendmsg$IPCTNL_MSG_CT_NEW(0xffffffffffffffff, &(0x7f0000000280)={0x0, 0x0, &(0x7f0000000240)={&(0x7f00000000c0)=ANY=[@ANYBLOB="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", @ANYRES16, @ANYRESHEX, @ANYPTR=&(0x7f0000000040)=ANY=[@ANYRESOCT, @ANYRES32=r0, @ANYRES32, @ANYRES64, @ANYRESDEC=r3, @ANYRES32=r2, @ANYRES32=r6]], 0x4}}, 0x0) r7 = socket$nl_netfilter(0x10, 0x3, 0xc) sendmsg$NFT_MSG_GETCHAIN(r7, &(0x7f0000000580)={0x0, 0xf0ff7f, &(0x7f0000000200)={0x0}, 0xb, 0x6000000}, 0x0) [ 294.299228] audit: type=1400 audit(1584047479.828:67): avc: denied { map } for pid=9136 comm="syz-executor.1" path="/dev/snd/pcmC0D0p" dev="devtmpfs" ino=18999 scontext=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 tcontext=system_u:object_r:sound_device_t:s0 tclass=chr_file permissive=1 [ 294.340532] block nbd2: shutting down sockets [ 294.344804] ubi0: attaching mtd0 [ 294.350362] audit: type=1400 audit(1584047479.878:68): avc: denied { ioctl } for pid=9139 comm="syz-executor.4" path="socket:[33651]" dev="sockfs" ino=33651 ioctlcmd=0x8933 scontext=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 tcontext=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 tclass=netlink_generic_socket permissive=1 [ 294.396577] block nbd0: Device being setup by another task [ 294.402556] ubi0: scanning is finished [ 294.407755] ubi0: empty MTD device detected [ 294.452347] block nbd0: server does not support multiple connections per device. [ 294.475957] block nbd0: Device being setup by another task 21:11:20 executing program 2: socketpair$unix(0x1, 0x0, 0x0, 0x0) getsockopt$CAN_RAW_FILTER(0xffffffffffffffff, 0x65, 0x1, &(0x7f0000000300), 0x0) write$binfmt_misc(0xffffffffffffffff, &(0x7f0000000140)=ANY=[], 0xfd53) perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7c, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}, 0x8008}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) mprotect(&(0x7f0000005000/0x3000)=nil, 0x3000, 0x0) r0 = socket$inet(0x2, 0x4000000000000001, 0x0) setsockopt$inet_tcp_int(0xffffffffffffffff, 0x6, 0x80000000000002, &(0x7f00000000c0)=0x2000000000000074, 0x25d) r1 = syz_open_dev$ndb(&(0x7f0000000080)='/dev/nbd#\x00', 0x0, 0x0) r2 = socket(0x2, 0x1, 0x0) ioctl$NBD_SET_SOCK(r1, 0xab00, r2) getsockopt$inet_sctp_SCTP_HMAC_IDENT(r2, 0x84, 0x16, &(0x7f0000000100)={0x6, [0x0, 0x5, 0x4, 0x3, 0xfffa, 0xfffe]}, &(0x7f0000000140)=0x10) bind$inet(r0, &(0x7f0000000280)={0x2, 0x4e23, @multicast1}, 0x10) sendto$inet(r0, 0x0, 0x0, 0x200007fd, &(0x7f0000e68000)={0x2, 0x4e23, @local}, 0x10) mkdirat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000040)='./cgroup.cpu/syz1\x00', 0x1ff) r3 = socket$inet_udplite(0x2, 0x2, 0x88) socket$nl_generic(0x10, 0x3, 0x10) ioctl$ifreq_SIOCGIFINDEX_team(r3, 0x8933, &(0x7f0000000000)={'team0\x00'}) setsockopt$inet_tcp_TCP_CONGESTION(0xffffffffffffffff, 0x6, 0xd, &(0x7f0000000080)='veno\x00', 0x5) sendto$inet(r0, &(0x7f00000012c0)="0c268a927f1f6588b967481241ba7860f46ef65ac618ded8974895abeaf4b4834ff922b3f1e0b02bd67aa03059bcecc7a95c25a3a07e758044ab4ea6f7ae55d88fecf90b", 0x44, 0x11, 0x0, 0x0) [ 294.498871] block nbd1: shutting down sockets [ 294.509171] block nbd0: Device being setup by another task [ 294.518210] block nbd0: server does not support multiple connections per device. [ 294.589444] block nbd0: server does not support multiple connections per device. 21:11:20 executing program 1: r0 = syz_init_net_socket$nfc_llcp(0x27, 0x2, 0x1) sched_setparam(0x0, &(0x7f0000000000)=0x1d3) r1 = syz_open_dev$ndb(&(0x7f0000000080)='/dev/nbd#\x00', 0x0, 0x0) r2 = socket(0x2, 0x1, 0x0) ioctl$NBD_SET_SOCK(r1, 0xab00, r2) sendmsg$RDMA_NLDEV_CMD_SYS_GET(r2, &(0x7f0000000180)={&(0x7f00000000c0)={0x10, 0x0, 0x0, 0x8000000}, 0xc, &(0x7f0000000140)={&(0x7f0000000100)={0x38, 0x1406, 0x200, 0x70bd2d, 0x25dfdbff, "", [@RDMA_NLDEV_ATTR_DEV_INDEX={0x8}, @RDMA_NLDEV_ATTR_DEV_INDEX={0x8, 0x1, 0x2}, @RDMA_NLDEV_ATTR_DEV_INDEX={0x8, 0x1, 0x2}, @RDMA_NLDEV_ATTR_DEV_INDEX={0x8}, @RDMA_NLDEV_ATTR_DEV_INDEX={0x8, 0x1, 0x2}]}, 0x38}, 0x1, 0x0, 0x0, 0x8004}, 0x5adde55b1dcff967) bind$nfc_llcp(r0, &(0x7f0000000040)={0x27, 0x0, 0x0, 0x0, 0x0, 0x0, "ac41d1c45d71d3ed2a4182b9a6fdfebbf3550b2209895f348f8fc6716e08d1364ad5526c6e898cbb38c310d32b6a3217fa0cb9e4cafe0569942f46cde7188b"}, 0x60) mmap(&(0x7f0000000000/0xb36000)=nil, 0xb36000, 0x0, 0x8031, 0xffffffffffffffff, 0x0) getsockopt$nfc_llcp(r0, 0x118, 0x0, &(0x7f00000001c0)=""/149, 0x719000) [ 294.657981] block nbd0: Device being setup by another task [ 294.704910] block nbd0: Device being setup by another task [ 294.736587] block nbd2: shutting down sockets [ 294.749438] block nbd0: server does not support multiple connections per device. [ 294.757537] block nbd5: shutting down sockets 21:11:20 executing program 3: r0 = syz_open_procfs(0x0, &(0x7f0000000080)='net/nf_conntrack\x00') r1 = socket$inet6_tcp(0xa, 0x1, 0x0) r2 = fcntl$dupfd(r1, 0x0, r1) ioctl$PERF_EVENT_IOC_ENABLE(r2, 0x8912, 0x400200) preadv(r0, &(0x7f00000005c0)=[{&(0x7f0000001900)=""/260, 0x104}], 0x1, 0x6) getsockopt$inet_sctp6_SCTP_RESET_STREAMS(r0, 0x84, 0x77, &(0x7f0000000140)=ANY=[@ANYRES32=0x0, @ANYBLOB="0783ff7f00000000000006040807004200000000000000000000000000004b5b51a148319b1a4dfdcb89e60703be6ac9628f610cc3c6e6cf422fabeeefb18e9c29321197"], &(0x7f0000000040)=0x16) getsockopt$inet_sctp_SCTP_RESET_STREAMS(r0, 0x84, 0x77, &(0x7f00000000c0)={r3, 0x400, 0x8, [0x6, 0x4, 0x4, 0xa3, 0x2, 0x9, 0x0, 0x5]}, &(0x7f0000000100)=0x18) [ 294.804161] block nbd2: shutting down sockets 21:11:20 executing program 0: r0 = socket$inet6(0xa, 0x2, 0x0) setsockopt$inet6_group_source_req(r0, 0x29, 0x3b, &(0x7f0000000080)={0x0, {{0xa, 0x0, 0x0, @ipv4={[], [], @initdev={0xac, 0x1e, 0x0, 0x0}}}}, {{0xa, 0x0, 0x0, @remote}}}, 0x108) connect$inet6(r0, &(0x7f0000000040)={0xa, 0x0, 0x0, @remote, 0x4}, 0x1c) perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x9, 0x0, 0x0, 0x0, 0x8000, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 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, 0x4000, 0x0, 0x0, 0x0, 0x0, 0x0, 0xd275}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r1 = syz_open_procfs(0x0, &(0x7f0000000440)='pagemap\x00') sendfile(r0, r1, 0x0, 0xedc0) [ 294.859448] block nbd1: shutting down sockets [ 294.887456] block nbd1: shutting down sockets 21:11:20 executing program 1: getsockopt$inet_sctp_SCTP_MAX_BURST(0xffffffffffffffff, 0x84, 0x14, 0x0, 0x0) r0 = socket$inet_dccp(0x2, 0x6, 0x0) getsockopt$inet_int(r0, 0x0, 0x7, &(0x7f0000000000), &(0x7f0000000080)=0x4) sendmsg$IPCTNL_MSG_CT_GET(0xffffffffffffffff, &(0x7f00000002c0)={&(0x7f00000000c0)={0x10, 0x0, 0x0, 0x200000}, 0xc, &(0x7f0000000280)={&(0x7f0000000400)=ANY=[@ANYBLOB="a24aa0684dd9f1e83031ef8c0005453505cf994019624a290ebb7a85bcaf090ea24d002a839cb505bee5acdd28d8c3c3931fba7c0bd1c685c14992f16d46c443de1f0cadd4f98f8c0efd07aa35bde1cfa752bbe69208bee4b372e686a27e26563141e728cd709d45241b6fe049f287ed566c147f2b487b05eef3ff5980f392664d1c62cd58335cf7cd43a70d7e5305491fc7324c323c513659aedaffd4ffcbc6a1b2e2483ef31fd617c326b9ee82c433ffd07da4b3dd7a8ae98dc0b804bcb1fefa124d34685485c5b4ed201017f4ab475a366ddbfee428ff43960b25ef03dce3b3f8"], 0x1}, 0x1, 0x0, 0x0, 0x4048000}, 0x8000) perf_event_open(&(0x7f0000001340)={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_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r1 = gettid() r2 = perf_event_open(0x0, r1, 0x0, 0xffffffffffffffff, 0x0) socket$inet6_udp(0xa, 0x2, 0x0) r3 = creat(&(0x7f0000000140)='./bus\x00', 0x0) ftruncate(r3, 0x208200) ioctl$KDGKBSENT(r3, 0x4b48, &(0x7f0000000500)={0x3f, "692391f26b7077a8aa8359828e8eeb681adab1e36f2fc584ef3edad6830fb803047bc775fa4687633b73a7fd422a38d83fee8de37c2cce5c5744cda24e2ff8f2cf51959e10d7e1a5112f70ae2643ad985d3c18dcb4db36e15303cbaa05ec5d1befd245132446e49620209a26a185add84b741caed0178ee9c7d2f45a15cb5bde4f098261c2c94ff39404f011b3ac9596af64898feefdf0d150843bc6dd64255bf99b8e3395a558b22847331d9fdc1db3cb91bc6b254b57d04ebf6fd0f9d6cd91ff0667d5d1ec6272337c3427af1d783197e22e7602cd9733a5268d0f6c8c9ba1adf5b91110557b43f74b0e7a028ea915614df41116fb6cb6f4f49d438fd5e317d8c5e4fb2bc7380221e4a0ba3d79fa795870e723eed2bbcb456acec1faf8a1b28c383cd695144d866fffa3b79e75a2cdb0a88c3152b01557707c497981069ffa0797ef0013f3d1cee7d109c433872026b6ad0e1365a8705caca59fa3014ba13fe5646111e512a706dd2535e8854df9a62d3b46f184ccf56606c45adf5f5caaec7696bca7eb03dc7c33e8a27b22a3ae05e61b4e73f397066dc1694ff792d966312f4709d6d8585deeed703da8810d3e9582299de784a0615fdc2a1ed9391626c245464286b9dc36dd3be7059f8c746bf1019dbb6119a036dd7cfe4e36979972b09866af4c2c8215c0ad2666f91fcefbb4e4359a6655a7d46f662a400fa45c98d6"}) mount$9p_xen(&(0x7f0000000040)='syz\x00', &(0x7f0000000180)='./file0\x00', 0x0, 0x0, 0x0) socketpair(0x8000000000001e, 0x4, 0x0, &(0x7f000000dff8)={0xffffffffffffffff, 0xffffffffffffffff}) r6 = socket$inet6(0xa, 0x2, 0x0) close(r6) r7 = open(&(0x7f00000000c0)='./bus\x00', 0x0, 0x0) sendfile(r6, r7, 0x0, 0x8000fffffffe) ioctl$SNDRV_PCM_IOCTL_LINK(r7, 0x40044160, &(0x7f0000000240)=0x800) ioctl$VIDIOC_QUERYBUF(r7, 0xc0585609, &(0x7f00000001c0)={0xffffffff, 0x9, 0x4, 0x2000000, 0x80, {0x0, 0x2710}, {0x2, 0xc, 0x7, 0x81, 0x7f, 0x6, "28d15ab3"}, 0x9, 0x1, @offset=0x9, 0x9, 0x0, r2}) ioctl$KVM_SET_MSRS(r8, 0x4008ae89, &(0x7f0000000100)={0x3, 0x0, [{0xbe3, 0x0, 0xfff}, {0xa78, 0x0, 0x3}, {0x82c, 0x0, 0x100}]}) socket$rxrpc(0x21, 0x2, 0xa) close(r4) sendmmsg$alg(r5, &(0x7f0000236fc8)=[{0x8004000, 0x0, &(0x7f00000fff80), 0x0, &(0x7f0000000140)=[@assoc]}], 0x13c, 0x0) 21:11:20 executing program 2: r0 = getpid() sched_setattr(r0, &(0x7f0000000040)={0x30, 0x2, 0x0, 0x0, 0x9}, 0x0) r1 = perf_event_open(&(0x7f000001d000)={0x3, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x41c1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}, 0x0, 0x0, 0x8001, 0x7, 0xfffffffffffffffe}, r0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r2 = socket$netlink(0x10, 0x3, 0x0) sendmsg$nl_route(r2, &(0x7f00000000c0)={0x0, 0x0, &(0x7f00000005c0)={&(0x7f0000000180)=@newlink={0x3c, 0x10, 0xffffff1f, 0x0, 0x0, {}, [@IFLA_LINKINFO={0x14, 0x12, 0x0, 0x1, @vcan={{0x9, 0x1, 'vcan\x00'}, {0x4}}}, @IFLA_OPERSTATE={0x5, 0x3, 0x2f}]}, 0x3c}}, 0x0) fsetxattr$trusted_overlay_redirect(r1, &(0x7f0000000000)='trusted.overlay.redirect\x00', &(0x7f00000000c0)='./file0\x00', 0x8, 0x3) r3 = openat$ipvs(0xffffffffffffff9c, &(0x7f00000004c0)='/proc/sys/net/ipv4/vs/lblc_expiration\x00', 0x2, 0x0) mkdirat(r3, 0x0, 0x48) socket(0xa, 0x1, 0x0) openat$nvme_fabrics(0xffffffffffffff9c, 0x0, 0x0, 0x0) sched_setscheduler(0x0, 0x5, 0x0) syz_open_procfs(0x0, &(0x7f00000000c0)='fd/3\x00') clone(0x80000100, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) r4 = socket$inet_udp(0x2, 0x2, 0x0) setsockopt$ARPT_SO_SET_REPLACE(r4, 0xa02000000000000, 0x60, &(0x7f0000000000)={'filter\x00', 0x7e04, 0x4, 0x438, 0x240, 0x0, 0x0, 0x350, 0x350, 0x350, 0x4, 0x0, {[{{@uncond=[0x2], 0xc0, 0x130}, @unspec=@NFLOG={0x70, 'NFLOG\x00', 0x2, {0x0, 0x0, 0x0, 0x0, 0x0, "f67b23ffdfa27f907a03732da3acbc6518e62a77ca06f258762e88c0d9f9c2f413b976613bad414a105f4bdf97425ce81c5d00"}}}, {{@arp={@remote, @empty, 0x0, 0x0, 0x0, 0x0, {}, {}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, '\x00', 'ip6tnl0\x00'}, 0xc0, 0x110}, @mangle={0x50, 'mangle\x00', 0x0, {@mac=@random="133a078a8218", @empty, @rand_addr, @dev}}}, {{@uncond, 0xc0, 0x110}, @mangle={0x50, 'mangle\x00', 0x0, {@empty, @mac=@remote, @dev, @multicast1}}}], {{[], 0xc0, 0xe8}, {0x28}}}}, 0x488) 21:11:20 executing program 5: r0 = socket$netlink(0x10, 0x3, 0x0) r1 = socket(0xa, 0x2, 0x0) setsockopt$inet_int(r1, 0x0, 0x8, &(0x7f0000000040)=0xd3, 0x4) getsockopt$inet_pktinfo(r1, 0x0, 0x8, &(0x7f0000000140)={0x0, @rand_addr, @initdev}, &(0x7f0000000100)=0xc) r3 = socket(0xa, 0x2, 0x0) r4 = syz_open_dev$ndb(&(0x7f0000000080)='/dev/nbd#\x00', 0x0, 0x0) fcntl$getownex(0xffffffffffffffff, 0x10, &(0x7f0000000180)) r5 = socket(0x2, 0x1, 0x0) ioctl$NBD_SET_SOCK(r4, 0xab00, r5) setsockopt$sock_int(r5, 0x1, 0x1d, &(0x7f0000000080)=0x10001, 0x4) setsockopt$inet_int(r3, 0x0, 0x8, &(0x7f0000000040)=0xd3, 0x4) sendmsg$nl_route(r0, &(0x7f00000000c0)={0x0, 0x0, &(0x7f0000000000)={&(0x7f0000000400)=@newlink={0x40, 0x10, 0xffffff0f, 0x0, 0x0, {}, [@IFLA_LINKINFO={0x20, 0x12, 0x0, 0x1, @hsr={{0x8, 0x1, 'hsr\x00'}, {0x14, 0x2, 0x0, 0x1, [@IFLA_HSR_SLAVE2={0x8, 0x2, r2}, @IFLA_HSR_SLAVE1={0x8}]}}}]}, 0x40}}, 0x0) [ 294.928146] netlink: 8 bytes leftover after parsing attributes in process `syz-executor.4'. [ 295.106857] audit: type=1804 audit(1584047480.728:69): pid=9188 uid=0 auid=4294967295 ses=4294967295 subj=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 op=invalid_pcr cause=open_writers comm="syz-executor.1" name="/root/syzkaller-testdir075425137/syzkaller.d5G2of/31/bus" dev="sda1" ino=16579 res=1 [ 295.130153] ubi0: attached mtd0 (name "mtdram test device", size 0 MiB) [ 295.196873] ubi0: PEB size: 4096 bytes (4 KiB), LEB size: 3968 bytes [ 295.218033] ubi0: min./max. I/O unit sizes: 1/64, sub-page size 1 [ 295.230234] ubi0: VID header offset: 64 (aligned 64), data offset: 128 [ 295.240722] ubi0: good PEBs: 32, bad PEBs: 0, corrupted PEBs: 0 [ 295.251946] ubi0: user volume: 0, internal volumes: 1, max. volumes count: 23 [ 295.261257] ubi0: max/mean erase counter: 0/0, WL threshold: 4096, image sequence number: 2844545368 [ 295.273854] ubi0: available PEBs: 28, total reserved PEBs: 4, PEBs reserved for bad PEB handling: 0 [ 295.284777] ubi0: background thread "ubi_bgt0d" started, PID 9198 [ 295.300564] block nbd5: shutting down sockets [ 295.311198] block nbd5: shutting down sockets [ 295.365445] ubi: mtd0 is already attached to ubi0 [ 295.377084] ubi: mtd0 is already attached to ubi0 [ 295.420168] ubi: mtd0 is already attached to ubi0 [ 295.441762] audit: type=1804 audit(1584047481.068:70): pid=9188 uid=0 auid=4294967295 ses=4294967295 subj=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 op=invalid_pcr cause=open_writers comm="syz-executor.1" name="/root/syzkaller-testdir075425137/syzkaller.d5G2of/31/bus" dev="sda1" ino=16579 res=1 21:11:21 executing program 2: r0 = socket$inet_udplite(0x2, 0x2, 0x88) r1 = dup(r0) ioctl$PERF_EVENT_IOC_ENABLE(r1, 0x8912, 0x400200) r2 = socket$inet6(0xa, 0x2, 0x4) bind$inet6(r2, &(0x7f0000000040)={0xa, 0x200004e20}, 0x1c) listen(r2, 0x9) r3 = socket$inet6(0xa, 0x80006, 0x0) setsockopt$inet6_icmp_ICMP_FILTER(r3, 0x1, 0x1, &(0x7f0000000240)={0xffff}, 0x4) connect$inet6(r3, &(0x7f0000000140)={0xa, 0x4e20, 0x0, @ipv4}, 0x1c) 21:11:21 executing program 3: perf_event_open(&(0x7f0000000880)={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_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = bpf$PROG_LOAD(0x5, &(0x7f0000000200)={0xc, 0xe, &(0x7f0000000840)=ANY=[@ANYBLOB="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"], &(0x7f0000000340)='syzkaller\x00'}, 0x48) bpf$BPF_PROG_TEST_RUN(0xa, &(0x7f0000000080)={r0, 0x18000000000002a0, 0xe, 0x0, &(0x7f0000001a80)="b9ff0300600d698cb89e14f088a8", 0x0, 0x100, 0x60000000, 0x0, 0x0, 0x0, 0x0}, 0x40) recvfrom$inet(0xffffffffffffffff, &(0x7f0000000040)=""/32, 0x20, 0x20, &(0x7f00000000c0)={0x2, 0x4e24, @rand_addr=0x7f}, 0x10) 21:11:21 executing program 0: r0 = socket$inet_udplite(0x2, 0x2, 0x88) r1 = dup(r0) openat$vcs(0xffffffffffffff9c, &(0x7f0000000100)='/dev/vcs\x00', 0x228401, 0x0) ioctl$PERF_EVENT_IOC_ENABLE(0xffffffffffffffff, 0x8912, 0x4301ff) lsetxattr$security_ima(&(0x7f0000000040)='./file0\x00', &(0x7f0000000080)='security.ima\x00', &(0x7f00000000c0)=@v1={0x2, "27442cf2447eb951be3e97"}, 0xc, 0x1) r2 = socket$phonet_pipe(0x23, 0x5, 0x2) setsockopt$PNPIPE_ENCAP(r2, 0x113, 0x1, &(0x7f0000000380)=0x1, 0x4) ioctl$PERF_EVENT_IOC_SET_FILTER(r1, 0x40082406, &(0x7f0000000000)='wlan1.\x00') 21:11:21 executing program 5: lsetxattr$trusted_overlay_opaque(0x0, 0x0, 0x0, 0x0, 0x0) mkdir(&(0x7f0000000000)='./file0\x00', 0x1c8bf4ef94364938) r0 = perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7f, 0x0, 0x5, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext={0x7940000000000, 0x400000000000000}, 0x1010, 0x0, 0x0, 0x9, 0x1}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) sched_setattr(0x0, 0x0, 0x0) fremovexattr(r0, 0x0) r1 = socket$netlink(0x10, 0x3, 0x0) connect$inet(0xffffffffffffffff, 0x0, 0x0) setsockopt$SO_RDS_TRANSPORT(0xffffffffffffffff, 0x114, 0x8, &(0x7f0000000040), 0x4) r2 = socket$inet_tcp(0x2, 0x1, 0x0) connect$inet(r2, &(0x7f0000000140)={0x2, 0x0, @local}, 0x10) setsockopt$inet_tcp_TCP_REPAIR_QUEUE(r2, 0x6, 0x14, &(0x7f0000000240)=0x3, 0x4) setsockopt$inet_tcp_TCP_REPAIR_OPTIONS(r2, 0x6, 0x16, &(0x7f00000000c0)=[@mss, @timestamp, @window={0x3, 0x0, 0x97}, @sack_perm], 0x4) sendmmsg(r2, &(0x7f0000004b40), 0x1db, 0x51b1ce68a3feaef4) setsockopt$inet_tcp_TCP_REPAIR_QUEUE(r2, 0x6, 0x14, &(0x7f0000000040)=0x1, 0x4) sendmsg$IPVS_CMD_GET_DEST(r2, 0x0, 0x0) setsockopt$inet_tcp_TCP_REPAIR(r2, 0x6, 0x13, &(0x7f0000000100), 0x618) close(r2) r3 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$inet_tcp_int(r3, 0x6, 0x10000000013, &(0x7f0000d06000)=0x1, 0x32a) connect$inet(r3, &(0x7f0000000140)={0x2, 0x0, @local}, 0x10) setsockopt$inet_tcp_TCP_REPAIR_QUEUE(r3, 0x6, 0x14, &(0x7f0000000180)=0x2, 0x303) sendmmsg(r3, &(0x7f0000004b40)=[{{0x0, 0x0, &(0x7f00000011c0)=[{0x0}], 0x1}}], 0x1, 0x0) sendmsg$IPVS_CMD_GET_DEST(r3, &(0x7f0000000000)={0x0, 0x0, &(0x7f0000000280)={&(0x7f0000000400)=ANY=[@ANYBLOB="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"], 0x1}}, 0x4000) setsockopt$inet_tcp_TCP_REPAIR(r2, 0x6, 0x13, &(0x7f0000000100)=0xfffffffffffffffe, 0x8e) close(r3) r4 = syz_open_dev$ndb(&(0x7f0000000080)='/dev/nbd#\x00', 0x0, 0x0) r5 = socket(0x2, 0x1, 0x0) ioctl$NBD_SET_SOCK(r4, 0xab00, r5) ioctl$NBD_DO_IT(r4, 0xab03) ioctl$NBD_SET_SIZE_BLOCKS(r4, 0xab07, 0x8e0f) ioctl$FS_IOC_GET_ENCRYPTION_POLICY(r4, 0x400c6615, &(0x7f00000001c0)) r6 = syz_init_net_socket$bt_sco(0x1f, 0x5, 0x2) dup2(r6, r6) ioctl$FICLONE(r2, 0x40049409, r6) sendmsg$nl_route(r1, &(0x7f0000000080)={0x0, 0x0, &(0x7f0000000040)={&(0x7f00000002c0)=ANY=[@ANYBLOB="3000000010000108000000000000000000001000", @ANYRES32=0x0, @ANYBLOB="0000000000000011af63302b9c7c0000001b80731621c70b98570000000008000400dd4ebf00dd2a2e8eefa76788b726bda15a4fdb1e2dec06a3b46c037955c254d271f91220013900859faa641d3ffdc4da7c3f661ca91d1abb9b9d987f27f2d6a36363b9bf97939802ce70072155283896"], 0x30}}, 0x0) 21:11:21 executing program 1: r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f0000000040)={0x26, 'aead\x00', 0x0, 0x0, 'gcm_base(cbc-cast6-avx,sha1-ce)\x00'}, 0x58) r1 = accept4(r0, 0x0, 0x0, 0x0) r2 = dup2(r1, r0) sendmmsg(r2, &(0x7f0000000f40)=[{{0x0, 0x0, 0x0}}, {{0x0, 0x0, 0x0, 0x0, &(0x7f0000000140)=ANY=[@ANYBLOB="10000000000500000001000000000000"], 0x10}}], 0x2, 0x0) bpf$BPF_GET_MAP_INFO(0xf, &(0x7f00000000c0)={r2, 0x28}, 0x10) pipe(&(0x7f0000000300)={0xffffffffffffffff, 0xffffffffffffffff}) write(r3, &(0x7f0000000340), 0x41395527) write$P9_RXATTRCREATE(r3, &(0x7f0000000100)={0x7, 0x21, 0x2}, 0x7) [ 295.578516] ubi: mtd0 is already attached to ubi0 [ 295.584138] ubi: mtd0 is already attached to ubi0 21:11:21 executing program 4: perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x41c5, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfffd}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = getpgrp(0x0) setpriority(0x0, r0, 0xffff) setsockopt$ALG_SET_KEY(0xffffffffffffffff, 0x117, 0x1, 0x0, 0x0) accept4$alg(0xffffffffffffffff, 0x0, 0x0, 0x0) io_setup(0x0, &(0x7f0000000880)) ioctl$SNDRV_PCM_IOCTL_HW_REFINE(0xffffffffffffffff, 0xc25c4110, 0x0) socket$inet_tcp(0x2, 0x1, 0x0) r1 = socket$inet6_tcp(0xa, 0x1, 0x0) bind$inet6(r1, &(0x7f0000000040)={0xa, 0x4e22}, 0x1c) syz_extract_tcp_res$synack(&(0x7f0000000140)={0x41424344}, 0x1, 0x0) syz_extract_tcp_res(&(0x7f0000000240)={0x41424344}, 0x6, 0x6) syz_emit_ethernet(0xed, &(0x7f0000000580)={@local, @dev={[], 0x15}, @val={@void, {0x8100, 0x0, 0x1, 0x3}}, {@ipv4={0x800, @tcp={{0x10, 0x4, 0x0, 0x9, 0xdb, 0x65, 0x0, 0x81, 0x6, 0x0, @broadcast, @dev={0xac, 0x14, 0x14, 0x34}, {[@timestamp_addr={0x44, 0xc, 0xd9, 0x1, 0x0, [{@dev={0xac, 0x14, 0x14, 0x38}, 0x8}]}, @ra={0x94, 0x4}, @timestamp_addr={0x44, 0x1c, 0x48, 0x1, 0x9, [{@empty, 0x69}, {@loopback, 0xfffffffe}, {@multicast2, 0xef0c}]}]}}, {{0x4e23, 0x4e21, r2, r3, 0x0, 0x0, 0x13, 0x40, 0x0, 0x0, 0x0, {[@fastopen={0x22, 0xe, "1b1206a82f7f39262f6d5706"}, @exp_fastopen={0xfe, 0xa, 0xf989, "f476efb205bb"}, @md5sig={0x13, 0x12, "b1753f0b9e9fad5e1c4c34b803bd7bc9"}, @exp_fastopen={0xfe, 0x9, 0xf989, "cab7ee9d3d"}, @sack_perm={0x4, 0x2}]}}, {"876d3e13c0ac706a7d645ad665ad68dec8e9ce6ab5790b40e2f9788f3000599b65a061cc86a8cadb55e53d7e0d7f8cd514edbeac4e0f577a183e5c0e8ec024ba699c0f18460fd3f37afaf344c95324"}}}}}}, 0x0) creat(&(0x7f0000000280)='./file0\x00', 0xcc) r4 = socket$nl_generic(0x10, 0x3, 0x10) ioctl$ifreq_SIOCGIFINDEX_team(r4, 0x8933, &(0x7f0000000040)={'team0\x00'}) syz_genetlink_get_family_id$team(&(0x7f0000000000)='team\x00') sendmsg$TEAM_CMD_OPTIONS_SET(r4, 0x0, 0x0) r5 = openat$ubi_ctrl(0xffffffffffffff9c, &(0x7f0000000080)='/dev/ubi_ctrl\x00', 0x0, 0x0) ioctl$ASHMEM_GET_SIZE(r5, 0x40186f40, 0x76006e) r6 = socket$nl_route(0x10, 0x3, 0x0) r7 = socket$nl_route(0x10, 0x3, 0x0) r8 = socket$nl_route(0x10, 0x3, 0x0) r9 = socket$netlink(0x10, 0x3, 0x0) r10 = socket(0x10, 0x803, 0x0) sendmsg$NBD_CMD_DISCONNECT(r10, &(0x7f00000001c0)={0x0, 0x0, &(0x7f0000000180)={0x0}}, 0x0) getsockname$packet(r10, &(0x7f0000000100)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f0000000200)=0x1d7) sendmsg$nl_route(r9, &(0x7f0000000040)={0x0, 0x0, &(0x7f0000000000)={&(0x7f0000000340)=ANY=[@ANYBLOB="480000001000050700"/20, @ANYRES32=r11, @ANYBLOB="0000000000000000280012000c0001007665746800000000180002011400010000000000", @ANYRES32=0x0, @ANYBLOB="00c7000000005e3ad2804729"], 0x48}}, 0x0) sendmsg$nl_route(r8, &(0x7f0000000180)={0x0, 0x0, &(0x7f0000000100)={&(0x7f00000000c0)=ANY=[@ANYBLOB="20000000140001040000000000000000020000", @ANYRES32=r11, @ANYBLOB="08000200ffffe5bf"], 0x3}}, 0x0) sendmsg$nl_route(r7, &(0x7f0000000180)={0x0, 0x0, &(0x7f0000000100)={&(0x7f00000003c0)=ANY=[@ANYBLOB="2000000014000104000000000000000002000000", @ANYRES32=r11, @ANYBLOB="f2c92583ac65ca9e2929d16c802a6dd2ef29cde5d823c6f5509c62a4987c52e7703f05777ba2b2ee1411de56eb6b649821a154676dc81e9660cbf2f0530a46bef82a30134fa891c1c743cf590498d6b92b35a636246efa5989febf7ce400"/104], 0x20}}, 0x0) sendmsg$nl_route(r6, &(0x7f0000000080)={0x0, 0x0, &(0x7f0000000180)={&(0x7f00000002c0)=@newlink={0x20, 0x11, 0xa2b, 0x0, 0x0, {0x0, 0x0, 0x0, r11}}, 0x20}}, 0x0) ioctl$ifreq_SIOCGIFINDEX_team(r5, 0x8933, &(0x7f0000003580)={'team0\x00', r11}) r12 = socket$nl_route(0x10, 0x3, 0x0) r13 = socket$nl_route(0x10, 0x3, 0x0) r14 = socket$nl_route(0x10, 0x3, 0x0) r15 = socket$netlink(0x10, 0x3, 0x0) r16 = socket(0x10, 0x803, 0x0) sendmsg$NBD_CMD_DISCONNECT(r16, &(0x7f00000001c0)={0x0, 0x0, &(0x7f0000000180)={0x0, 0xfffffe00}, 0x1, 0x0, 0x0, 0x20040015}, 0x20040850) getsockname$packet(r16, &(0x7f0000000100)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f0000000200)=0x1d7) sendmsg$nl_route(r15, &(0x7f0000000040)={0x0, 0x0, &(0x7f0000000000)={&(0x7f0000000340)=ANY=[@ANYBLOB="480000001000050700"/20, @ANYRES32=r17, @ANYBLOB="0000000000000000280012000c0001007665746800000000180002011400010000000000", @ANYRES32=0x0, @ANYBLOB="00c7000000005e3ad2804729"], 0x48}}, 0x0) sendmsg$nl_route(r14, &(0x7f0000000180)={0x0, 0x0, &(0x7f0000000100)={&(0x7f00000000c0)=ANY=[@ANYBLOB="2000000014000104000000000000000002000000", @ANYRES32=r17, @ANYBLOB="08000200ffffe5bf"], 0x20}}, 0x0) sendmsg$nl_route(r13, &(0x7f0000000180)={0x0, 0x0, &(0x7f0000000100)={&(0x7f00000000c0)=ANY=[@ANYRES32=r17, @ANYBLOB="08000200"], 0x2}}, 0x0) sendmsg$nl_route(r12, &(0x7f0000000080)={0x0, 0x0, &(0x7f0000000180)={&(0x7f00000002c0)=@newlink={0x20, 0x11, 0xa2b, 0x0, 0x0, {0x0, 0x0, 0x0, r17}}, 0x20}}, 0x0) socket$nl_route(0x10, 0x3, 0x0) r18 = socket$nl_route(0x10, 0x3, 0x0) r19 = socket$nl_route(0x10, 0x3, 0x0) r20 = socket$netlink(0x10, 0x3, 0x0) r21 = socket(0x10, 0x803, 0x0) sendmsg$NBD_CMD_DISCONNECT(r21, &(0x7f00000001c0)={0x0, 0x0, &(0x7f0000000180)={0x0}}, 0x0) getsockname$packet(r21, &(0x7f0000000100)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f0000000200)=0x1d7) sendmsg$nl_route(r20, &(0x7f0000000040)={0x0, 0x0, 0x0}, 0x0) sendmsg$nl_route(r19, &(0x7f0000000180)={0x0, 0x0, &(0x7f0000000100)={&(0x7f00000000c0)=ANY=[@ANYBLOB="2000000014000104000000000000000002000000", @ANYRES32, @ANYBLOB="08000200ffffe5bf"], 0x20}}, 0x0) sendmsg$nl_route(r18, &(0x7f0000000180)={0x0, 0x0, &(0x7f0000000100)={&(0x7f00000000c0)=ANY=[@ANYBLOB="2000000014000104000000000000000002000000", @ANYBLOB="080002000f00"], 0x2}}, 0x0) sendmsg$nl_route(0xffffffffffffffff, &(0x7f0000000080)={0x0, 0x0, &(0x7f0000000180)={&(0x7f00000002c0)=@newlink={0x20, 0x11, 0xa2b, 0x0, 0x0, {0x0, 0x0, 0x0, r22}}, 0x20}}, 0x0) r23 = openat$ubi_ctrl(0xffffffffffffff9c, &(0x7f0000000080)='/dev/ubi_ctrl\x00', 0x0, 0x0) ioctl$ASHMEM_GET_SIZE(r23, 0x40186f40, 0x76006e) getsockopt$inet_IP_XFRM_POLICY(0xffffffffffffffff, 0x0, 0x11, &(0x7f00000035c0)={{{@in=@loopback, @in=@initdev}}, {{@in=@empty}, 0x0, @in6}}, &(0x7f00000036c0)=0xe8) r24 = openat$ubi_ctrl(0xffffffffffffff9c, &(0x7f0000000080)='/dev/ubi_ctrl\x00', 0x0, 0x0) ioctl$ASHMEM_GET_SIZE(r24, 0x40186f40, 0x76006e) ioctl$sock_SIOCDELRT(0xffffffffffffffff, 0x890c, 0x0) ioctl$ifreq_SIOCGIFINDEX_team(0xffffffffffffffff, 0x8933, &(0x7f0000003b40)={'team0\x00'}) [ 295.706624] audit: type=1400 audit(1584047481.328:71): avc: denied { name_connect } for pid=9217 comm="syz-executor.2" dest=20000 scontext=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 tcontext=system_u:object_r:port_t:s0 tclass=dccp_socket permissive=1 21:11:21 executing program 3: socket$inet_smc(0x2b, 0x1, 0x0) r0 = socket$inet6_tcp(0xa, 0x1, 0x0) r1 = fcntl$dupfd(r0, 0x0, r0) ioctl$KDSKBENT(r1, 0x4b47, &(0x7f0000000040)={0x9, 0x6, 0xe000}) ioctl$PERF_EVENT_IOC_ENABLE(r1, 0x8912, 0x400200) r2 = open(&(0x7f0000000000)='./bus\x00', 0x141042, 0x0) mmap(&(0x7f0000003000/0x2000)=nil, 0x2000, 0x0, 0x2812, r2, 0x0) ioctl(r1, 0x8000, &(0x7f0000000200)="67de72a18c0b25eee4b4106dfb07d00f6252f9b97fc4fc357a8088b358cfe14473b5e2f2631db014e970e9176908442eacfc020832400f5ddfbc7c54011ef0266906d7cff73ad1901bc27779cd2e1e69e0567887f0e718cf0dbc0b26be7135eec6884de82f41e0abf7c1efdf07041637becd") perf_event_open(&(0x7f0000000180)={0x6, 0x70, 0x8d, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1081, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext={0x6, 0x100000000}, 0x0, 0x0, 0x0, 0x6, 0x0, 0x6}, 0x0, 0x0, 0xffffffffffffffff, 0x0) write$FUSE_DIRENTPLUS(r2, &(0x7f0000000080)=ANY=[@ANYBLOB="b8"], 0x1) symlink(&(0x7f00000000c0)='./bus\x00', &(0x7f0000000140)='./file0\x00') mmap(&(0x7f0000004000/0x4000)=nil, 0x707100, 0x0, 0x32, 0xffffffffffffffff, 0x0) r3 = syz_open_dev$media(&(0x7f00000002c0)='/dev/media#\x00', 0x5, 0x220000) r4 = syz_open_dev$ndb(&(0x7f0000000080)='/dev/nbd#\x00', 0x0, 0x0) r5 = socket(0x2, 0x1, 0x0) ioctl$NBD_SET_SOCK(r4, 0xab00, r5) lstat(&(0x7f0000000300)='./file0\x00', &(0x7f0000000340)={0x0, 0x0, 0x0, 0x0, 0x0}) r7 = geteuid() r8 = socket(0x1, 0x5, 0x0) getsockopt$sock_cred(r8, 0x1, 0x11, &(0x7f00000001c0)={0x0, 0x0}, &(0x7f0000000200)=0x5) setreuid(0x0, r9) mount$9p_fd(0x0, &(0x7f0000000100)='./file0\x00', &(0x7f0000000280)='9p\x00', 0x4804, &(0x7f00000003c0)={'trans=fd,', {'rfdno', 0x3d, r3}, 0x2c, {'wfdno', 0x3d, r5}, 0x2c, {[{@cache_loose='cache=loose'}, {@cachetag={'cachetag', 0x3d, 'em1:eth0]*'}}, {@loose='loose'}, {@access_user='access=user'}, {@fscache='fscache'}, {@version_9p2000='version=9p2000'}, {@access_uid={'access', 0x3d, r6}}], [{@uid_eq={'uid', 0x3d, r7}}, {@euid_gt={'euid>', r9}}, {@smackfsfloor={'smackfsfloor'}}, {@obj_user={'obj_user', 0x3d, 'lo'}}, {@fsname={'fsname'}}, {@mask={'mask', 0x3d, '^MAY_READ'}}]}}) [ 295.875672] ubi: mtd0 is already attached to ubi0 21:11:21 executing program 0: timer_create(0x0, &(0x7f00000000c0)={0x0, 0x12}, &(0x7f0000000080)) preadv(0xffffffffffffffff, 0x0, 0x0, 0x0) perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) timer_settime(0x0, 0x0, &(0x7f000006b000)={{0x0, 0x1c9c380}, {0x0, 0x9}}, 0x0) r0 = getpid() sched_setattr(r0, &(0x7f0000000040)={0x30, 0x2, 0x0, 0x0, 0x9}, 0x0) syz_open_procfs(r0, &(0x7f0000000040)='net\x00') r1 = openat$hwrng(0xffffffffffffff9c, &(0x7f0000000500)='/dev/hwrng\x00', 0x2042, 0x0) ioctl$VT_ACTIVATE(r1, 0x5606, 0x9) timer_create(0x0, &(0x7f0000000000)={0x0, 0x14}, &(0x7f00000001c0)=0x0) timer_settime(r2, 0x0, &(0x7f0000000480)={{0x0, 0x1c9c380}, {0x0, 0x1c9c380}}, 0x0) io_setup(0x1ff, &(0x7f00000004c0)=0x0) r4 = creat(&(0x7f0000000140)='./bus\x00', 0x0) ftruncate(r4, 0x208200) ioctl$SG_NEXT_CMD_LEN(r4, 0x2283, &(0x7f0000000100)=0x12) pipe(&(0x7f0000000300)={0xffffffffffffffff}) vmsplice(r5, &(0x7f0000000000)=[{&(0x7f0000000500)}], 0x1, 0xc) ioctl$DRM_IOCTL_MAP_BUFS(r5, 0xc0186419, &(0x7f0000000340)={0x1, &(0x7f0000000200)=""/227, &(0x7f0000000300)=[{0x9, 0x1, 0x80000000, &(0x7f0000000180)=""/1}]}) r6 = msgget(0x2, 0x1) msgctl$IPC_RMID(r6, 0x0) io_pgetevents(r3, 0x7, 0x7, &(0x7f0000000380)=[{}, {}, {}, {}, {}, {}, {}], 0x0, 0x0) ioctl$SNDRV_TIMER_IOCTL_PARAMS(0xffffffffffffffff, 0x40505412, &(0x7f0000000540)={0x1, 0x9, 0xd87, 0x0, 0xc}) [ 295.935961] block nbd5: Receive control failed (result -107) [ 295.956370] netlink: 16 bytes leftover after parsing attributes in process `syz-executor.5'. [ 296.006483] block nbd5: shutting down sockets 21:11:21 executing program 2: r0 = openat$selinux_commit_pending_bools(0xffffffffffffff9c, &(0x7f0000000080)='/selinux/commit_pending_bools\x00', 0x1, 0x0) ioctl$VHOST_SET_FEATURES(r0, 0x4008af00, &(0x7f0000000100)=0x8000000) perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7e, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) setsockopt$inet6_udp_int(0xffffffffffffffff, 0x11, 0x1, &(0x7f0000000040)=0x5, 0x4) r1 = socket$netlink(0x10, 0x3, 0x0) sendmsg$nl_route(r1, &(0x7f00000000c0)={0x0, 0x4c, &(0x7f0000000000)={&(0x7f0000000580)=ANY=[@ANYBLOB="50000000100005076c00"/20, @ANYRES32=0x0, @ANYBLOB="00200200030000001c0012000b0001006970766c616e00100c00020006000100020000000a000500340000000000000008000a00", @ANYRES32, @ANYBLOB="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"], 0x50}}, 0x0) socket(0x29, 0xa, 0x7f) 21:11:22 executing program 3: socketpair$unix(0x1, 0x2, 0x0, &(0x7f0000000100)={0xffffffffffffffff, 0xffffffffffffffff}) r1 = dup(r0) r2 = openat$ubi_ctrl(0xffffffffffffff9c, &(0x7f0000000000)='/dev/ubi_ctrl\x00', 0x44103, 0x0) r3 = socket$nl_route(0x10, 0x3, 0x0) ioctl$VIDIOC_G_ENC_INDEX(r2, 0x8818564c, &(0x7f0000000240)) r4 = socket(0x10, 0x803, 0x0) ioctl$TIOCMBIS(r2, 0x5416, &(0x7f0000000b80)=0x9) sendmsg$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, &(0x7f0000000140)={0x0, 0x10, &(0x7f0000000200)={&(0x7f0000000040)=@newlink={0x3c, 0x10, 0x801, 0x0, 0x0, {}, [@IFLA_MASTER={0x8, 0x4, r5}, @IFLA_IFNAME={0x14, 0x3, 'veth0_vlan\x00'}]}, 0x3c}}, 0x0) setsockopt$inet_pktinfo(r2, 0x0, 0x8, &(0x7f0000000040)={r5, @remote, @dev={0xac, 0x14, 0x14, 0x43}}, 0xc) ioctl$PERF_EVENT_IOC_ENABLE(r1, 0x8912, 0x400200) r6 = syz_open_dev$ndb(&(0x7f0000000080)='/dev/nbd#\x00', 0x0, 0x0) r7 = socket(0x2, 0x1, 0x0) ioctl$NBD_SET_SOCK(r6, 0xab00, r7) r8 = socket$nl_generic(0x10, 0x3, 0x10) r9 = syz_genetlink_get_family_id$l2tp(&(0x7f0000000140)='l2tp\x00') sendmsg$L2TP_CMD_TUNNEL_CREATE(r8, &(0x7f0000000240)={0x0, 0x0, &(0x7f0000000200)={&(0x7f0000001180)={0x14, r9, 0x917, 0x0, 0x0, {0x0}}, 0x14}}, 0x0) r10 = socket$inet6(0xa, 0x2, 0x0) close(r10) r11 = open(&(0x7f00000000c0)='./bus\x00', 0x0, 0x0) sendfile(r10, r11, 0x0, 0x8000fffffffe) ioctl$VIDIOC_S_EXT_CTRLS(r11, 0xc0205648, &(0x7f0000000a80)={0x4, 0x40, 0x8710, r2, 0x0, &(0x7f00000000c0)={0x9c0906, 0x5, [], @value64=0x10000}}) sendmsg$L2TP_CMD_SESSION_CREATE(r7, &(0x7f0000000b40)={&(0x7f0000000080)={0x10, 0x0, 0x0, 0x40000000}, 0xc, &(0x7f0000000b00)={&(0x7f0000000ac0)={0x1c, r9, 0x8, 0x70bd2c, 0x25dfdbfb, {}, [@L2TP_ATTR_FD={0x8, 0x17, @l2tp=r12}]}, 0x1c}, 0x1, 0x0, 0x0, 0x40080}, 0x4010) syz_genetlink_get_family_id$tipc2(0x0) [ 296.337092] netlink: 8 bytes leftover after parsing attributes in process `syz-executor.4'. [ 296.413343] netlink: 'syz-executor.2': attribute type 5 has an invalid length. 21:11:22 executing program 1: perf_event_open(&(0x7f00000001c0)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) pipe(&(0x7f0000000040)={0xffffffffffffffff, 0xffffffffffffffff}) r2 = socket$inet_udp(0x2, 0x2, 0x0) close(r2) write$binfmt_misc(r1, &(0x7f0000000100)=ANY=[@ANYRESHEX], 0xffe8) r3 = socket$inet(0x2, 0x3, 0x29) syz_open_dev$dri(0x0, 0x0, 0x0) bind$inet(r3, &(0x7f0000000180)={0x2, 0x0, @local}, 0x10) r4 = syz_open_dev$ndb(&(0x7f0000000080)='/dev/nbd#\x00', 0x0, 0x0) r5 = socket(0x2, 0x1, 0x0) ioctl$NBD_SET_SOCK(r4, 0xab00, r5) r6 = socket$nl_generic(0x10, 0x3, 0x10) r7 = syz_genetlink_get_family_id$tipc(&(0x7f0000000040)='TIPC\x00') sendmsg$TIPC_CMD_SHOW_LINK_STATS(r6, &(0x7f00000001c0)={0x0, 0x0, &(0x7f0000000180)={&(0x7f0000000600)={0xa4, r7, 0x23f, 0x0, 0x0, {{}, {0x0, 0x410c}, {0x88, 0x14, 'broadcast-link\x00'}}}, 0xa4}, 0x1, 0xfffffff0}, 0x0) sendmsg$TIPC_CMD_SET_NODE_ADDR(r5, &(0x7f0000000340)={&(0x7f0000000240)={0x10, 0x0, 0x0, 0x200}, 0xc, &(0x7f00000002c0)={&(0x7f0000000280)={0x24, r7, 0x1, 0x70bd27, 0x25dfdbfd, {{}, {}, {0x8, 0x11, 0x6}}, ["", "", ""]}, 0x24}, 0x1, 0x0, 0x0, 0xc010}, 0x4000044) pipe(&(0x7f0000000300)={0xffffffffffffffff, 0xffffffffffffffff}) write(r8, &(0x7f0000000340), 0x41395527) write$RDMA_USER_CM_CMD_CREATE_ID(0xffffffffffffffff, &(0x7f00000000c0)={0x0, 0x18, 0xfa00, {0x4, &(0x7f0000000080)={0xffffffffffffffff}, 0x111, 0x1}}, 0x20) write$RDMA_USER_CM_CMD_BIND_IP(r8, &(0x7f0000000140)={0x2, 0x28, 0xfa00, {0x0, {0xa, 0x4e20, 0x0, @mcast1, 0xffff}, r9}}, 0x30) connect$inet(r2, &(0x7f0000000000)={0x2, 0x0, @multicast1}, 0x10) splice(r0, 0x0, r2, 0x0, 0x10005, 0x0) 21:11:22 executing program 5: r0 = socket$nl_route(0x10, 0x3, 0x0) socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000000240)={0xffffffffffffffff, 0xffffffffffffffff}) r2 = dup(r1) ioctl$PERF_EVENT_IOC_ENABLE(r2, 0x8912, 0x400200) sendmsg$nl_route(r0, &(0x7f0000000140)={0x0, 0x0, &(0x7f00000006c0)={&(0x7f0000000280)=ANY=[@ANYBLOB="3c0080910a00000000a463c9ffa388db3970d2dabf3d7230102387214a7d51d228e93037e5c59115847373872ef61cc7f7a4b0225173140f200811949c75e94b18ca1614116af614be6a65dbb8b2001f4f0329bee4151ba03774dfcbd10c9cc973e7addb7904b74514d51a158e078260904e12b7dcf67a3d7aae4b4e4a0e5489e0ad331bab10716beeccf8ec277f346e38619be310e99dcd9ca64f1d6d5e777960ee1aa187f1b32dc882f177674a4f8e5346c073d2f22b09cd9126faa0ab71603794b17eba0b22", @ANYRES32=0x0, @ANYBLOB="00000000408800001400128009000100626f6e6400000000040002800800290000000000"], 0x3c}}, 0x0) [ 296.655242] selinux_nlmsg_perm: 73 callbacks suppressed [ 296.655257] SELinux: unrecognized netlink message: protocol=0 nlmsg_type=10 sclass=netlink_route_socket pig=9276 comm=syz-executor.5 [ 296.700810] ubi: mtd0 is already attached to ubi0 [ 296.725862] ubi: mtd0 is already attached to ubi0 [ 296.859094] block nbd3: shutting down sockets [ 296.892035] SELinux: unrecognized netlink message: protocol=0 nlmsg_type=10 sclass=netlink_route_socket pig=9285 comm=syz-executor.5 21:11:22 executing program 2: r0 = creat(&(0x7f0000000140)='./bus\x00', 0x0) ftruncate(r0, 0x208200) ioctl$SNDRV_CTL_IOCTL_ELEM_READ(r0, 0xc4c85512, &(0x7f0000000040)={{0x8, 0x0, 0x0, 0x5, '\x00', 0x1}, 0x1, [0x0, 0x80000000, 0x4, 0x1, 0x10001, 0x2, 0x9e8, 0x8, 0x8, 0x4, 0x800, 0x1, 0x100000000, 0x7, 0x2, 0x7ff, 0x2, 0x4, 0xc, 0x2, 0x400, 0xfc9, 0x4, 0xc5, 0x6, 0x7fe, 0x1ff, 0x8, 0x0, 0x0, 0x7, 0x0, 0x0, 0x0, 0x7f, 0x200, 0x100000000, 0x4, 0x8, 0x2, 0xffffffffffff7fff, 0x80000000, 0x3, 0x1, 0x400, 0x9, 0x5, 0x67, 0x101, 0x0, 0x200, 0x81, 0x6, 0x5, 0x6, 0x86, 0x7ff, 0x7fff, 0x4, 0x56, 0x0, 0xfffffffffffffff7, 0x3, 0x1, 0x8, 0x2, 0x5, 0x8, 0x1, 0x1, 0x0, 0x8, 0x6, 0x20, 0x114, 0x8, 0x7, 0x16db522b, 0xfffffffffffffffb, 0x6, 0x9, 0xcf, 0x2, 0x4, 0x8, 0x8, 0x3, 0x1ff, 0x8, 0x1, 0x1, 0xffffffffffffff80, 0xfffffffffffffffb, 0x80000001, 0xfff, 0x8, 0x1f, 0x7, 0x3, 0x5, 0x80000000, 0x401, 0x3c, 0x5d2, 0x10000, 0x3ff, 0x4, 0x41, 0x6, 0xa4, 0x4, 0x4, 0x4, 0x6, 0x7fffffff, 0x1, 0x3, 0x40000000000000, 0x100000000, 0x12ce8ab8, 0x6, 0x81, 0x7, 0x6801, 0x0, 0xbb90, 0x3, 0x1f]}) bpf$PROG_LOAD(0x5, &(0x7f000000e000)={0x1, 0x4, &(0x7f0000001fd8)=@framed={{0xffffffb7, 0x0, 0x0, 0x0, 0x0, 0x7c}, [@ldst={0x7, 0x0, 0x6}]}, &(0x7f0000003ff6)='GPL\x00', 0x1, 0xff06, &(0x7f000000cf3d)=""/195, 0x0, 0x0, [], 0x0, 0x0, 0xffffffffffffffff, 0x8, &(0x7f0000000000), 0x0, 0x10, &(0x7f0000000000), 0xfffffffffffffffc}, 0x48) 21:11:22 executing program 5: r0 = creat(&(0x7f0000000100)='./bus\x00', 0x0) r1 = open(&(0x7f0000000440)='./bus\x00', 0x145642, 0x24) dup3(r1, r0, 0x0) io_setup(0x8, &(0x7f0000000200)=0x0) r3 = syz_open_dev$ndb(&(0x7f0000000080)='/dev/nbd#\x00', 0x0, 0x0) r4 = socket(0x2, 0x1, 0x0) ioctl$NBD_SET_SOCK(r3, 0xab00, r4) setsockopt$kcm_KCM_RECV_DISABLE(r4, 0x119, 0x1, 0xfffffffffffffffe, 0x0) r5 = open(&(0x7f0000000140)='./bus\x00', 0x141042, 0x0) write$P9_RREMOVE(r5, &(0x7f0000000280)={0x7}, 0xfef5) r6 = open(&(0x7f0000000080)='./bus\x00', 0x0, 0x0) mmap(&(0x7f0000001000/0xa000)=nil, 0xa000, 0x0, 0x11, r6, 0x0) io_submit(r2, 0x8, &(0x7f0000000540)=[&(0x7f00000000c0)={0x0, 0x0, 0x0, 0x0, 0x0, r0, &(0x7f0000000000), 0x200a00}]) 21:11:22 executing program 0: timer_create(0x0, &(0x7f00000000c0)={0x0, 0x12}, &(0x7f0000000080)) preadv(0xffffffffffffffff, 0x0, 0x0, 0x0) perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) timer_settime(0x0, 0x0, &(0x7f000006b000)={{0x0, 0x1c9c380}, {0x0, 0x9}}, 0x0) r0 = getpid() sched_setattr(r0, &(0x7f0000000040)={0x30, 0x2, 0x0, 0x0, 0x9}, 0x0) syz_open_procfs(r0, &(0x7f0000000040)='net\x00') r1 = openat$hwrng(0xffffffffffffff9c, &(0x7f0000000500)='/dev/hwrng\x00', 0x2042, 0x0) ioctl$VT_ACTIVATE(r1, 0x5606, 0x9) timer_create(0x0, &(0x7f0000000000)={0x0, 0x14}, &(0x7f00000001c0)=0x0) timer_settime(r2, 0x0, &(0x7f0000000480)={{0x0, 0x1c9c380}, {0x0, 0x1c9c380}}, 0x0) io_setup(0x1ff, &(0x7f00000004c0)=0x0) r4 = creat(&(0x7f0000000140)='./bus\x00', 0x0) ftruncate(r4, 0x208200) ioctl$SG_NEXT_CMD_LEN(r4, 0x2283, &(0x7f0000000100)=0x12) pipe(&(0x7f0000000300)={0xffffffffffffffff}) vmsplice(r5, &(0x7f0000000000)=[{&(0x7f0000000500)}], 0x1, 0xc) ioctl$DRM_IOCTL_MAP_BUFS(r5, 0xc0186419, &(0x7f0000000340)={0x1, &(0x7f0000000200)=""/227, &(0x7f0000000300)=[{0x9, 0x1, 0x80000000, &(0x7f0000000180)=""/1}]}) r6 = msgget(0x2, 0x1) msgctl$IPC_RMID(r6, 0x0) io_pgetevents(r3, 0x7, 0x7, &(0x7f0000000380)=[{}, {}, {}, {}, {}, {}, {}], 0x0, 0x0) ioctl$SNDRV_TIMER_IOCTL_PARAMS(0xffffffffffffffff, 0x40505412, &(0x7f0000000540)={0x1, 0x9, 0xd87, 0x0, 0xc}) [ 297.069916] block nbd1: shutting down sockets 21:11:22 executing program 2: perf_event_open(&(0x7f0000000180)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x50d, 0x0, 0x3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$sndseq(&(0x7f0000000180)='/dev/snd/seq\x00', 0x0, 0x0) ioctl$SNDRV_SEQ_IOCTL_CREATE_PORT(r0, 0xc0a85320, 0x0) ioctl$SNDRV_SEQ_IOCTL_SUBSCRIBE_PORT(r0, 0x40505330, &(0x7f00000001c0)={{}, {0x80}}) prlimit64(0x0, 0xe, &(0x7f00000001c0)={0x401, 0x400000008d}, 0x0) sched_setattr(0x0, &(0x7f0000000080)={0x30, 0x2, 0x0, 0x0, 0x3}, 0x0) r1 = openat$kvm(0xffffffffffffff9c, &(0x7f0000000200)='/dev/kvm\x00', 0x0, 0x0) r2 = ioctl$KVM_CREATE_VM(r1, 0xae01, 0x0) r3 = ioctl$KVM_CREATE_VCPU(r2, 0xae41, 0x0) setsockopt$SO_TIMESTAMP(0xffffffffffffffff, 0x1, 0x40, 0x0, 0x0) ioctl$KVM_SET_USER_MEMORY_REGION(r2, 0x4020ae46, &(0x7f0000000400)={0x0, 0x3, 0x0, 0x2000, &(0x7f0000000000/0x2000)=nil}) ioctl$SIOCGIFMTU(0xffffffffffffffff, 0x8921, &(0x7f0000000040)) syz_kvm_setup_cpu$x86(r2, 0xffffffffffffffff, &(0x7f0000000000/0x18000)=nil, 0x0, 0x0, 0x0, 0x0, 0x0) ioctl$KVM_REGISTER_COALESCED_MMIO(r2, 0x4010ae67, &(0x7f00000001c0)={0x0, 0x11c000}) syz_kvm_setup_cpu$x86(0xffffffffffffffff, r3, &(0x7f0000000000/0x18000)=nil, 0x0, 0x0, 0x0, 0x0, 0x0) r4 = syz_open_dev$ndb(&(0x7f0000000080)='/dev/nbd#\x00', 0x0, 0x0) r5 = socket(0x2, 0x1, 0x0) ioctl$NBD_SET_SOCK(r4, 0xab00, r5) setsockopt$PNPIPE_ENCAP(r5, 0x113, 0x1, &(0x7f0000000000), 0x4) ioctl$KVM_NMI(r3, 0xae9a) ioctl$KVM_RUN(r3, 0xae80, 0x0) pipe(&(0x7f0000000300)={0xffffffffffffffff}) pipe(&(0x7f0000000300)={0xffffffffffffffff}) vmsplice(r7, &(0x7f0000000000)=[{&(0x7f0000000500), 0x3528a9c0}], 0x1, 0x0) ioctl$TIOCGICOUNT(r7, 0x545d, 0x0) vmsplice(r6, &(0x7f0000000000)=[{&(0x7f0000000500), 0x3528a9c0}], 0x1, 0x0) ioctl$EVIOCSABS3F(r6, 0x401845ff, &(0x7f0000000100)={0x1, 0x2, 0x1, 0x1ff, 0x0, 0x1}) mount$9p_fd(0x0, &(0x7f00000000c0)='./file0\x00', &(0x7f0000000340)='9p\x00', 0x0, 0x0) ioctl$PERF_EVENT_IOC_ENABLE(0xffffffffffffffff, 0x8912, 0x400200) [ 297.111743] audit: type=1800 audit(1584047482.738:72): pid=9294 uid=0 auid=4294967295 ses=4294967295 subj=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 op=collect_data cause=failed(directio) comm="syz-executor.5" name="bus" dev="sda1" ino=16609 res=0 [ 297.162368] block nbd5: shutting down sockets 21:11:22 executing program 4: perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x41c5, 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, 0x0, 0x0, 0x0, 0x0, 0xfffd}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = getpgrp(0x0) setpriority(0x0, r0, 0xffff) setsockopt$ALG_SET_KEY(0xffffffffffffffff, 0x117, 0x1, 0x0, 0x0) accept4$alg(0xffffffffffffffff, 0x0, 0x0, 0x0) io_setup(0x0, &(0x7f0000000880)) ioctl$SNDRV_PCM_IOCTL_HW_REFINE(0xffffffffffffffff, 0xc25c4110, 0x0) socket$inet_tcp(0x2, 0x1, 0x0) r1 = socket$inet6_tcp(0xa, 0x1, 0x0) bind$inet6(r1, &(0x7f0000000040)={0xa, 0x4e22}, 0x1c) syz_extract_tcp_res$synack(&(0x7f0000000140)={0x41424344}, 0x1, 0x0) syz_extract_tcp_res(&(0x7f0000000240)={0x41424344}, 0x6, 0x6) syz_emit_ethernet(0xed, &(0x7f0000000580)={@local, @dev={[], 0x15}, @val={@void, {0x8100, 0x0, 0x1, 0x3}}, {@ipv4={0x800, @tcp={{0x10, 0x4, 0x0, 0x9, 0xdb, 0x65, 0x0, 0x81, 0x6, 0x0, @broadcast, @dev={0xac, 0x14, 0x14, 0x34}, {[@timestamp_addr={0x44, 0xc, 0xd9, 0x1, 0x0, [{@dev={0xac, 0x14, 0x14, 0x38}, 0x8}]}, @ra={0x94, 0x4}, @timestamp_addr={0x44, 0x1c, 0x48, 0x1, 0x9, [{@empty, 0x69}, {@loopback, 0xfffffffe}, {@multicast2, 0xef0c}]}]}}, {{0x4e23, 0x4e21, r2, r3, 0x0, 0x0, 0x13, 0x40, 0x0, 0x0, 0x0, {[@fastopen={0x22, 0xe, "1b1206a82f7f39262f6d5706"}, @exp_fastopen={0xfe, 0xa, 0xf989, "f476efb205bb"}, @md5sig={0x13, 0x12, "b1753f0b9e9fad5e1c4c34b803bd7bc9"}, @exp_fastopen={0xfe, 0x9, 0xf989, "cab7ee9d3d"}, @sack_perm={0x4, 0x2}]}}, {"876d3e13c0ac706a7d645ad665ad68dec8e9ce6ab5790b40e2f9788f3000599b65a061cc86a8cadb55e53d7e0d7f8cd514edbeac4e0f577a183e5c0e8ec024ba699c0f18460fd3f37afaf344c95324"}}}}}}, 0x0) creat(&(0x7f0000000280)='./file0\x00', 0xcc) r4 = socket$nl_generic(0x10, 0x3, 0x10) ioctl$ifreq_SIOCGIFINDEX_team(r4, 0x8933, &(0x7f0000000040)={'team0\x00'}) syz_genetlink_get_family_id$team(&(0x7f0000000000)='team\x00') sendmsg$TEAM_CMD_OPTIONS_SET(r4, 0x0, 0x0) r5 = openat$ubi_ctrl(0xffffffffffffff9c, &(0x7f0000000080)='/dev/ubi_ctrl\x00', 0x0, 0x0) ioctl$ASHMEM_GET_SIZE(r5, 0x40186f40, 0x76006e) r6 = socket$nl_route(0x10, 0x3, 0x0) r7 = socket$nl_route(0x10, 0x3, 0x0) r8 = socket$nl_route(0x10, 0x3, 0x0) r9 = socket$netlink(0x10, 0x3, 0x0) r10 = socket(0x10, 0x803, 0x0) sendmsg$NBD_CMD_DISCONNECT(r10, &(0x7f00000001c0)={0x0, 0x0, &(0x7f0000000180)={0x0}}, 0x0) getsockname$packet(r10, &(0x7f0000000100)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f0000000200)=0x1d7) sendmsg$nl_route(r9, &(0x7f0000000040)={0x0, 0x0, &(0x7f0000000000)={&(0x7f0000000340)=ANY=[@ANYBLOB="480000001000050700"/20, @ANYRES32=r11, @ANYBLOB="0000000000000000280012000c0001007665746800000000180002011400010000000000", @ANYRES32=0x0, @ANYBLOB="00c7000000005e3ad2804729"], 0x48}}, 0x0) sendmsg$nl_route(r8, &(0x7f0000000180)={0x0, 0x0, &(0x7f0000000100)={&(0x7f00000000c0)=ANY=[@ANYBLOB="20000000140001040000000000000000020000", @ANYRES32=r11, @ANYBLOB="08000200ffffe5bf"], 0x3}}, 0x0) sendmsg$nl_route(r7, &(0x7f0000000180)={0x0, 0x0, &(0x7f0000000100)={&(0x7f00000003c0)=ANY=[@ANYBLOB="2000000014000104000000000000000002000000", @ANYRES32=r11, @ANYBLOB="f2c92583ac65ca9e2929d16c802a6dd2ef29cde5d823c6f5509c62a4987c52e7703f05777ba2b2ee1411de56eb6b649821a154676dc81e9660cbf2f0530a46bef82a30134fa891c1c743cf590498d6b92b35a636246efa5989febf7ce400"/104], 0x20}}, 0x0) sendmsg$nl_route(r6, &(0x7f0000000080)={0x0, 0x0, &(0x7f0000000180)={&(0x7f00000002c0)=@newlink={0x20, 0x11, 0xa2b, 0x0, 0x0, {0x0, 0x0, 0x0, r11}}, 0x20}}, 0x0) ioctl$ifreq_SIOCGIFINDEX_team(r5, 0x8933, &(0x7f0000003580)={'team0\x00', r11}) r12 = socket$nl_route(0x10, 0x3, 0x0) r13 = socket$nl_route(0x10, 0x3, 0x0) r14 = socket$nl_route(0x10, 0x3, 0x0) r15 = socket$netlink(0x10, 0x3, 0x0) r16 = socket(0x10, 0x803, 0x0) sendmsg$NBD_CMD_DISCONNECT(r16, &(0x7f00000001c0)={0x0, 0x0, &(0x7f0000000180)={0x0, 0xfffffe00}, 0x1, 0x0, 0x0, 0x20040015}, 0x20040850) getsockname$packet(r16, &(0x7f0000000100)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f0000000200)=0x1d7) sendmsg$nl_route(r15, &(0x7f0000000040)={0x0, 0x0, &(0x7f0000000000)={&(0x7f0000000340)=ANY=[@ANYBLOB="480000001000050700"/20, @ANYRES32=r17, @ANYBLOB="0000000000000000280012000c0001007665746800000000180002011400010000000000", @ANYRES32=0x0, @ANYBLOB="00c7000000005e3ad2804729"], 0x48}}, 0x0) sendmsg$nl_route(r14, &(0x7f0000000180)={0x0, 0x0, &(0x7f0000000100)={&(0x7f00000000c0)=ANY=[@ANYBLOB="2000000014000104000000000000000002000000", @ANYRES32=r17, @ANYBLOB="08000200ffffe5bf"], 0x20}}, 0x0) sendmsg$nl_route(r13, &(0x7f0000000180)={0x0, 0x0, &(0x7f0000000100)={&(0x7f00000000c0)=ANY=[@ANYRES32=r17, @ANYBLOB="08000200"], 0x2}}, 0x0) sendmsg$nl_route(r12, &(0x7f0000000080)={0x0, 0x0, &(0x7f0000000180)={&(0x7f00000002c0)=@newlink={0x20, 0x11, 0xa2b, 0x0, 0x0, {0x0, 0x0, 0x0, r17}}, 0x20}}, 0x0) socket$nl_route(0x10, 0x3, 0x0) r18 = socket$nl_route(0x10, 0x3, 0x0) r19 = socket$nl_route(0x10, 0x3, 0x0) r20 = socket$netlink(0x10, 0x3, 0x0) r21 = socket(0x10, 0x803, 0x0) sendmsg$NBD_CMD_DISCONNECT(r21, &(0x7f00000001c0)={0x0, 0x0, &(0x7f0000000180)={0x0}}, 0x0) getsockname$packet(r21, &(0x7f0000000100)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f0000000200)=0x1d7) sendmsg$nl_route(r20, &(0x7f0000000040)={0x0, 0x0, 0x0}, 0x0) sendmsg$nl_route(r19, &(0x7f0000000180)={0x0, 0x0, &(0x7f0000000100)={&(0x7f00000000c0)=ANY=[@ANYBLOB="2000000014000104000000000000000002000000", @ANYRES32, @ANYBLOB="08000200ffffe5bf"], 0x20}}, 0x0) sendmsg$nl_route(r18, &(0x7f0000000180)={0x0, 0x0, &(0x7f0000000100)={&(0x7f00000000c0)=ANY=[@ANYBLOB="2000000014000104000000000000000002000000", @ANYBLOB="080002000f00"], 0x2}}, 0x0) sendmsg$nl_route(0xffffffffffffffff, &(0x7f0000000080)={0x0, 0x0, &(0x7f0000000180)={&(0x7f00000002c0)=@newlink={0x20, 0x11, 0xa2b, 0x0, 0x0, {0x0, 0x0, 0x0, r22}}, 0x20}}, 0x0) r23 = openat$ubi_ctrl(0xffffffffffffff9c, &(0x7f0000000080)='/dev/ubi_ctrl\x00', 0x0, 0x0) ioctl$ASHMEM_GET_SIZE(r23, 0x40186f40, 0x76006e) getsockopt$inet_IP_XFRM_POLICY(0xffffffffffffffff, 0x0, 0x11, &(0x7f00000035c0)={{{@in=@loopback, @in=@initdev}}, {{@in=@empty}, 0x0, @in6}}, &(0x7f00000036c0)=0xe8) r24 = openat$ubi_ctrl(0xffffffffffffff9c, &(0x7f0000000080)='/dev/ubi_ctrl\x00', 0x0, 0x0) ioctl$ASHMEM_GET_SIZE(r24, 0x40186f40, 0x76006e) ioctl$sock_SIOCDELRT(0xffffffffffffffff, 0x890c, 0x0) ioctl$ifreq_SIOCGIFINDEX_team(0xffffffffffffffff, 0x8933, &(0x7f0000003b40)={'team0\x00'}) [ 297.212913] audit: type=1804 audit(1584047482.768:73): pid=9294 uid=0 auid=4294967295 ses=4294967295 subj=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 op=invalid_pcr cause=open_writers comm="syz-executor.5" name="/root/syzkaller-testdir568934166/syzkaller.Spj8fF/25/bus" dev="sda1" ino=16609 res=1 [ 297.343534] block nbd5: shutting down sockets [ 297.498645] kvm: emulating exchange as write [ 297.503999] audit: type=1804 audit(1584047482.958:74): pid=9294 uid=0 auid=4294967295 ses=4294967295 subj=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 op=invalid_pcr cause=ToMToU comm="syz-executor.5" name="/root/syzkaller-testdir568934166/syzkaller.Spj8fF/25/bus" dev="sda1" ino=16609 res=1 21:11:23 executing program 5: r0 = socket(0x10, 0x80002, 0x0) ioctl$ifreq_SIOCGIFINDEX_batadv_mesh(r0, 0x8933, &(0x7f0000000000)={'batadv0\x00', 0x0}) r2 = socket$nl_route(0x10, 0x3, 0x0) setsockopt$netlink_NETLINK_RX_RING(r0, 0x10e, 0x6, &(0x7f0000000080)={0x10000, 0x2, 0x0, 0xff}, 0x10) socketpair$unix(0x1, 0x1, 0x0, &(0x7f0000000040)={0xffffffffffffffff}) r4 = dup2(r3, r3) ioctl$PERF_EVENT_IOC_ENABLE(r4, 0x8912, 0x400200) sendmsg$nl_route(r2, &(0x7f0000000040)={0x0, 0x0, &(0x7f0000000140)={&(0x7f0000000300)=@newlink={0x44, 0x10, 0x401, 0x0, 0x0, {0x0, 0x0, 0x0, 0x0, 0x3}, [@IFLA_LINKINFO={0x1c, 0x12, 0x0, 0x1, @ipvlan={{0xb, 0x1, 'ipvlan\x00'}, {0xc, 0x2, 0x0, 0x1, [@IFLA_IPVLAN_MODE={0x6}]}}}, @IFLA_LINK={0x8, 0x5, r1}]}, 0x44}}, 0x0) [ 297.564195] ubi: mtd0 is already attached to ubi0 [ 297.797032] device batadv0 entered promiscuous mode [ 297.815241] 8021q: adding VLAN 0 to HW filter on device ipvlan2 [ 297.837031] netlink: 8 bytes leftover after parsing attributes in process `syz-executor.4'. [ 297.908037] SELinux: unrecognized netlink message: protocol=0 nlmsg_type=5292 sclass=netlink_route_socket pig=9267 comm=syz-executor.3 21:11:23 executing program 5: perf_event_open(&(0x7f000025c000)={0x2, 0x70, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) socket$inet_tcp(0x2, 0x1, 0x0) r0 = openat$selinux_avc_hash_stats(0xffffffffffffff9c, &(0x7f0000000000)='/selinux/avc/hash_stats\x00', 0x0, 0x0) r1 = socket(0x10, 0x80002, 0x0) sendmsg$nl_route_sched(r0, &(0x7f0000002980)={0x0, 0x0, &(0x7f0000002940)={&(0x7f0000000080)=@newtaction={0x30, 0x30, 0x53b, 0x0, 0x0, {}, [{0x1c, 0x1, [@m_sample={0x18, 0x1, 0x0, 0x0, {{0xb, 0x1, 'sample\x00'}, {0x4}, {0x4}}}]}]}, 0x30}}, 0x0) r2 = socket(0x10, 0x80002, 0x0) sendmsg$nl_route_sched(r2, &(0x7f0000002980)={0x0, 0x0, &(0x7f0000002940)={&(0x7f0000000080)=@newtaction={0x30, 0x30, 0x53b, 0x0, 0x0, {}, [{0x1c, 0x1, [@m_sample={0x18, 0x1, 0x0, 0x0, {{0xb, 0x1, 'sample\x00'}, {0x4}, {0x4}}}]}]}, 0x30}}, 0x0) r3 = dup2(r1, r2) unlinkat(r3, &(0x7f00000000c0)='./file0\x00', 0x200) sendmsg$xdp(r0, &(0x7f0000000080)={0x0, 0x0, &(0x7f0000000040)=[{&(0x7f0000000480)="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", 0x1000}], 0x1, 0x0, 0x0, 0x4000}, 0x4000) r4 = socket$netlink(0x10, 0x3, 0x0) r5 = socket(0x10, 0x803, 0x0) r6 = socket(0x1, 0x5, 0x0) getsockopt$sock_cred(r6, 0x1, 0x11, &(0x7f00000001c0)={0x0, 0x0}, &(0x7f0000000200)=0x5) setreuid(0x0, r7) syz_mount_image$hfs(&(0x7f0000000140)='hfs\x00', &(0x7f0000000240)='./file0\x00', 0xbf3e, 0x1, &(0x7f0000000280)=[{&(0x7f0000000300)="827cdd1878cd4f1006abb79ca69a6e3bec73f0b5f2bb17db220f14bc0b6606a63dc91640e7b37d4ffcf4af3c5a15b7ad96f260dc82bc0431c987000a1cc272c019fbaf4dfa8e73a664a1233e681220d84f34e8e42be6361db8eb31d71fddb09afdd185ab46e9ae65aa878d13f4df3b80929c42", 0x73, 0x200}], 0x1004002, &(0x7f0000001480)={[{@codepage={'codepage', 0x3d, 'maccyrillic'}}, {@session={'session', 0x3d, 0x3f}}, {@iocharset={'iocharset', 0x3d, 'none'}}, {@uid={'uid', 0x3d, r7}}, {@umask={'umask', 0x3d, 0x2}}, {@type={'type', 0x3d, "60e35a33"}}], [{@fsuuid={'fsuuid', 0x3d, {[0x39, 0x32, 0x30, 0x37, 0x61, 0xb, 0x61, 0x31], 0x2d, [0x39, 0x63, 0x38, 0x37], 0x2d, [0x34, 0x33, 0x36], 0x2d, [0x54, 0x66, 0x66, 0x30], 0x2d, [0x63, 0x66, 0x34, 0x30, 0x3d, 0x36, 0x33, 0x37]}}}, {@audit='audit'}]}) sendmsg$NBD_CMD_DISCONNECT(r5, &(0x7f00000001c0)={0x0, 0x0, &(0x7f0000000180)={0x0}}, 0x0) getsockname$packet(r5, &(0x7f0000000100)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f0000000200)=0x2ba) sendmsg$nl_route(r4, &(0x7f00000002c0)={0x0, 0x0, &(0x7f0000000200)={&(0x7f00000003c0)=@newlink={0x90, 0x10, 0xffffff1f, 0x0, 0xffffffff, {0x0, 0x0, 0x0, 0x0, 0x0, 0x8040}, [@IFLA_LINKINFO={0x50, 0x12, 0x0, 0x1, @ipip={{0x9, 0x1, 'ipip\x00'}, {0x40, 0x2, 0x0, 0x1, [@IFLA_IPTUN_ENCAP_DPORT={0x6, 0x12, 0x4e22}, @IFLA_IPTUN_COLLECT_METADATA={0x4}, @IFLA_IPTUN_PROTO={0x5, 0x9, 0x4}, @IFLA_IPTUN_LOCAL={0x8, 0x2, @multicast2}, @IFLA_IPTUN_ENCAP_FLAGS={0x6, 0x10, 0x400}, @IFLA_IPTUN_TTL={0x5, 0x4, 0x9f}, @IFLA_IPTUN_ENCAP_DPORT={0x6, 0x12, 0x4e22}, @IFLA_IPTUN_PROTO={0x5}]}}}, @IFLA_PROP_LIST={0x18, 0x34, 0x0, 0x1, [{0x14, 0x35, 'batadv_slave_0\x00'}]}, @IFLA_MASTER={0x8, 0xa, r8}]}, 0x90}, 0x1, 0x0, 0x0, 0x4000}, 0x4000000) [ 298.008859] block nbd2: shutting down sockets 21:11:23 executing program 0: 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 = add_key$keyring(0x0, &(0x7f0000000240)={'syz', 0x3}, 0x0, 0x0, 0xfffffffffffffffd) r1 = request_key(0x0, &(0x7f00000000c0)={'syz', 0x2}, 0x0, r0) keyctl$KEYCTL_MOVE(0x1e, r1, 0x0, 0x0, 0x0) r2 = socket$inet6_tcp(0xa, 0x1, 0x0) r3 = socket$inet6_tcp(0xa, 0x1, 0x0) bind$inet6(r3, &(0x7f0000000040)={0xa, 0x4e22}, 0x1c) listen(r3, 0x0) openat$ashmem(0xffffffffffffff9c, &(0x7f0000000000)='/dev/ashmem\x00', 0x800, 0x0) sendto$inet6(r2, 0x0, 0x0, 0x20000004, &(0x7f0000000280)={0xa, 0x100000004e22, 0x0, @loopback, 0x7ff}, 0x1c) setsockopt$inet6_tcp_TCP_ULP(r2, 0x6, 0x1f, &(0x7f0000000080)='tls\x00', 0x152) setsockopt$inet6_tcp_TLS_TX(r2, 0x11a, 0x1, &(0x7f0000000100)=@gcm_128={{0x303}, '\x00', '\x00', "20040100"}, 0x28) ioctl$sock_inet6_SIOCADDRT(0xffffffffffffffff, 0x890b, 0x0) mmap(&(0x7f0000000000/0xe7e000)=nil, 0xe7e000, 0x0, 0x40031, 0xffffffffffffffff, 0x0) mmap(&(0x7f00000be000/0x3000)=nil, 0x3000, 0x2, 0x100132, 0xffffffffffffffff, 0x0) write$binfmt_misc(0xffffffffffffffff, &(0x7f00000003c0)=ANY=[@ANYBLOB], 0x0) sendto$inet6(r2, &(0x7f00000005c0), 0xe0ffffff, 0x0, 0x0, 0xd8) [ 298.058297] block nbd2: shutting down sockets 21:11:23 executing program 3: r0 = socket$nl_netfilter(0x10, 0x3, 0xc) sendmsg$IPSET_CMD_CREATE(r0, &(0x7f0000000000)={0x0, 0x0, &(0x7f0000000040)={&(0x7f0000000080)=ANY=[@ANYBLOB="50000000020601040000000000000000020000000500040001000000050004000300000015000100060000000500000800045c96d30d0003004e6173683a69702c706f72742c6e657400000000c421de4707e4"], 0x50}}, 0x0) r1 = syz_open_dev$vcsn(&(0x7f0000000580)='/dev/vcs#\x00', 0x8, 0x40) getsockopt$bt_BT_RCVMTU(r1, 0x112, 0xd, &(0x7f00000005c0)=0x3f, &(0x7f0000000600)=0x2) r2 = openat$nvram(0xffffffffffffff9c, &(0x7f0000000100)='/dev/nvram\x00', 0x103200, 0x0) r3 = socket$nl_generic(0x10, 0x3, 0x10) r4 = syz_open_dev$ndb(&(0x7f0000000080)='/dev/nbd#\x00', 0x0, 0x0) r5 = socket(0x2, 0x1, 0x0) ioctl$NBD_SET_SOCK(r4, 0xab00, r5) sendmsg$nl_generic(r3, &(0x7f0000000680)={&(0x7f0000000180)={0x10, 0x0, 0x0, 0x10000}, 0xc, &(0x7f0000000640)={&(0x7f00000006c0)={0x3ec, 0x3a, 0x400, 0x70bd28, 0x25dfdbfd, {0x15}, [@generic="49aff360086f0bb31925829f21296c19ef24fffbdc7fbb4488c4f50f", @typed={0x14, 0x7e, 0x0, 0x0, @ipv6=@loopback}, @nested={0x35f, 0x6c, 0x0, 0x1, [@generic="50a39dd4b875d8979c6e472b74d7998a39a45e69b3dc0d8d45908cafe6599bfc8dee744f918fdb292169be6c311533890f8d157d313a1e6d503a619b153bbcc37e52014f12fe52fecb9531e423fc99", @generic="0bb181bc93588de46ea0e80d0fda7f69db3d96ebe1c13a7bf1057f5868f80706513f863c43127cccf82add94ea50e8a43faab13c759b9279ce1ecfdd78402186fee1b68920d5ea53d825a6d06d6690f759253ef8316ebb5a3f6da4823d59922c2461c402ca56db0fedaa2323e7b10ad93c807f912cfb079847e262103eb74644c324", @typed={0x8, 0x18, 0x0, 0x0, @fd=r5}, @generic="7fa80327e1b5e627e0122de0a601e606054813b6dd692de61466af3a6a3ae6bed92d44a3ac0428b23c869789f4642c85b96221413256371bb2fcf6735ee67b3bd310b66653aa95ebe95ddd8f430aac89c686d8fd85954c76327cbecb4cd4900f4fb3032d7b4e39f008fac32c74742a", @typed={0x8, 0x49, 0x0, 0x0, @u32=0x4}, @generic="11e965a9df61197eb3f79a94e57690a32f5f9a9a9020d29aae85738d24c5ad4d8897f4040f538a05a0fc552762bff0a15e7fdf04ef235b02864fb44d38c85050356faee9913b30a0956804c08df8c7e79a12eaef2b85acbac7ab6bdc0ea1e3ea8bae9efcf7838d1e986d0bcb738d4f0daf6c3bc336cbd745b3dc041ec76282ea3afe61a74b0faa392ab2d05b762f037e1ff8a4b8ea37f632ca393b08a63f6eb8c9c9c097ba92d4a79eae75e5ca47a3b8", @generic="6a6d62d16ea459283dd1d501e90807c14c51e6d51d093f16ba19f22b857f24375e76990d6a1cb4e295b2a074c667f86f518d122e20db9f3ff08f9f9255ac30ac14e9a6af251b7d6234ad4f85333b7d6da039b6aec609c7d101b4ea55a6f3460ee9d8c9d92f846fd04d138dda70b4e36ffe3c28b57204ddbab347bd192777384a40c4965922446fc1f4b49f02584755eec3712960", @generic="f7d71e7a12302df11c54b4ba4fd62738ec208b72f998a935ced7036ea0ca300fb0f3c78b0f0579421b214d93ea3d4f3607f4eb6b2fc6b088c0c3fe99753d3a2716c93f8af3b1bad5dbf5e592f3a78855f0397236d2", @generic="70908f02fbd3e62541711a68721cf635eda06f7ab94be77be7f0da39c16a60148cfa5d120a817bbd5f060ae50632a4ce25b15c8feaf4c578bebebd41d4e06ba6044a8c57400e5123b92aa9687ddef44e0cd501c87d69079a796c34334c977e5f6d33ac729a1452a036c456ef81db6a57306a"]}, @generic="9ae1b81a3dff3bde306bc7670de4db0d36562610126fbd2a16ebbc07758a03142d6eb77439676067404404f00acd4c21a088eda2eb7aa111551c566843aef7a04fbbb7802b"]}, 0x3ec}, 0x1, 0x0, 0x0, 0x20000000}, 0x44) openat$cgroup_type(r2, &(0x7f0000000140)='cgroup.type\x00', 0x2, 0x0) 21:11:23 executing program 2: perf_event_open(&(0x7f0000000180)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x50d, 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, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$sndseq(&(0x7f0000000180)='/dev/snd/seq\x00', 0x0, 0x0) ioctl$SNDRV_SEQ_IOCTL_CREATE_PORT(r0, 0xc0a85320, 0x0) ioctl$SNDRV_SEQ_IOCTL_SUBSCRIBE_PORT(r0, 0x40505330, &(0x7f00000001c0)={{}, {0x80}}) prlimit64(0x0, 0xe, &(0x7f00000001c0)={0x401, 0x400000008d}, 0x0) sched_setattr(0x0, &(0x7f0000000080)={0x30, 0x2, 0x0, 0x0, 0x3}, 0x0) r1 = openat$kvm(0xffffffffffffff9c, &(0x7f0000000200)='/dev/kvm\x00', 0x0, 0x0) r2 = ioctl$KVM_CREATE_VM(r1, 0xae01, 0x0) r3 = ioctl$KVM_CREATE_VCPU(r2, 0xae41, 0x0) setsockopt$SO_TIMESTAMP(0xffffffffffffffff, 0x1, 0x40, 0x0, 0x0) ioctl$KVM_SET_USER_MEMORY_REGION(r2, 0x4020ae46, &(0x7f0000000400)={0x0, 0x3, 0x0, 0x2000, &(0x7f0000000000/0x2000)=nil}) ioctl$SIOCGIFMTU(0xffffffffffffffff, 0x8921, &(0x7f0000000040)) syz_kvm_setup_cpu$x86(r2, 0xffffffffffffffff, &(0x7f0000000000/0x18000)=nil, 0x0, 0x0, 0x0, 0x0, 0x0) ioctl$KVM_REGISTER_COALESCED_MMIO(r2, 0x4010ae67, &(0x7f00000001c0)={0x0, 0x11c000}) syz_kvm_setup_cpu$x86(0xffffffffffffffff, r3, &(0x7f0000000000/0x18000)=nil, 0x0, 0x0, 0x0, 0x0, 0x0) r4 = syz_open_dev$ndb(&(0x7f0000000080)='/dev/nbd#\x00', 0x0, 0x0) r5 = socket(0x2, 0x1, 0x0) ioctl$NBD_SET_SOCK(r4, 0xab00, r5) setsockopt$PNPIPE_ENCAP(r5, 0x113, 0x1, &(0x7f0000000000), 0x4) ioctl$KVM_NMI(r3, 0xae9a) ioctl$KVM_RUN(r3, 0xae80, 0x0) pipe(&(0x7f0000000300)={0xffffffffffffffff}) pipe(&(0x7f0000000300)={0xffffffffffffffff}) vmsplice(r7, &(0x7f0000000000)=[{&(0x7f0000000500), 0x3528a9c0}], 0x1, 0x0) ioctl$TIOCGICOUNT(r7, 0x545d, 0x0) vmsplice(r6, &(0x7f0000000000)=[{&(0x7f0000000500), 0x3528a9c0}], 0x1, 0x0) ioctl$EVIOCSABS3F(r6, 0x401845ff, &(0x7f0000000100)={0x1, 0x2, 0x1, 0x1ff, 0x0, 0x1}) mount$9p_fd(0x0, &(0x7f00000000c0)='./file0\x00', &(0x7f0000000340)='9p\x00', 0x0, 0x0) ioctl$PERF_EVENT_IOC_ENABLE(0xffffffffffffffff, 0x8912, 0x400200) [ 298.136275] netlink: 'syz-executor.3': attribute type 1 has an invalid length. [ 298.170060] netlink: 20 bytes leftover after parsing attributes in process `syz-executor.3'. [ 298.195080] TCP: request_sock_TCPv6: Possible SYN flooding on port 20002. Sending cookies. Check SNMP counters. 21:11:23 executing program 5: 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) getpid() dup(0xffffffffffffffff) socket$inet_udp(0x2, 0x2, 0x0) sendmsg$nl_route(0xffffffffffffffff, &(0x7f0000002240)={&(0x7f0000000080)={0x10, 0x0, 0x0, 0x1000}, 0xc, &(0x7f0000002200)={&(0x7f0000000000)=ANY=[@ANYBLOB="0000000010000000000008000000000000000000", @ANYRES32=0x0, @ANYBLOB='\x00\x00\x00\x00\x00\x00\x00\x00']}}, 0x0) r0 = syz_open_dev$usbfs(&(0x7f0000000180)='/dev/bus/usb/00#/00#\x00', 0x77, 0x1) ioctl$USBDEVFS_IOCTL(r0, 0xc0105512, &(0x7f0000000040)=@usbdevfs_connect) ioctl$USBDEVFS_IOCTL(r0, 0xc0105512, &(0x7f0000000380)) ioctl$USBDEVFS_DROP_PRIVILEGES(r0, 0x4004551e, &(0x7f0000000000)) r1 = socket$nl_generic(0x10, 0x3, 0x10) sendmsg$BATADV_CMD_GET_MCAST_FLAGS(r1, &(0x7f0000000580)={0x0, 0x0, 0x0}, 0x0) [ 298.235874] ubi: mtd0 is already attached to ubi0 [ 298.251585] block nbd3: shutting down sockets [ 298.262381] netlink: 'syz-executor.3': attribute type 1 has an invalid length. [ 298.272438] ubi: mtd0 is already attached to ubi0 [ 298.284926] netlink: 20 bytes leftover after parsing attributes in process `syz-executor.3'. 21:11:23 executing program 4: perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x41c5, 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, 0x0, 0x0, 0x0, 0x0, 0xfffd}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = getpgrp(0x0) setpriority(0x0, r0, 0xffff) setsockopt$ALG_SET_KEY(0xffffffffffffffff, 0x117, 0x1, 0x0, 0x0) accept4$alg(0xffffffffffffffff, 0x0, 0x0, 0x0) io_setup(0x0, &(0x7f0000000880)) ioctl$SNDRV_PCM_IOCTL_HW_REFINE(0xffffffffffffffff, 0xc25c4110, 0x0) socket$inet_tcp(0x2, 0x1, 0x0) r1 = socket$inet6_tcp(0xa, 0x1, 0x0) bind$inet6(r1, &(0x7f0000000040)={0xa, 0x4e22}, 0x1c) syz_extract_tcp_res$synack(&(0x7f0000000140)={0x41424344}, 0x1, 0x0) syz_extract_tcp_res(&(0x7f0000000240)={0x41424344}, 0x6, 0x6) syz_emit_ethernet(0xed, &(0x7f0000000580)={@local, @dev={[], 0x15}, @val={@void, {0x8100, 0x0, 0x1, 0x3}}, {@ipv4={0x800, @tcp={{0x10, 0x4, 0x0, 0x9, 0xdb, 0x65, 0x0, 0x81, 0x6, 0x0, @broadcast, @dev={0xac, 0x14, 0x14, 0x34}, {[@timestamp_addr={0x44, 0xc, 0xd9, 0x1, 0x0, [{@dev={0xac, 0x14, 0x14, 0x38}, 0x8}]}, @ra={0x94, 0x4}, @timestamp_addr={0x44, 0x1c, 0x48, 0x1, 0x9, [{@empty, 0x69}, {@loopback, 0xfffffffe}, {@multicast2, 0xef0c}]}]}}, {{0x4e23, 0x4e21, r2, r3, 0x0, 0x0, 0x13, 0x40, 0x0, 0x0, 0x0, {[@fastopen={0x22, 0xe, "1b1206a82f7f39262f6d5706"}, @exp_fastopen={0xfe, 0xa, 0xf989, "f476efb205bb"}, @md5sig={0x13, 0x12, "b1753f0b9e9fad5e1c4c34b803bd7bc9"}, @exp_fastopen={0xfe, 0x9, 0xf989, "cab7ee9d3d"}, @sack_perm={0x4, 0x2}]}}, {"876d3e13c0ac706a7d645ad665ad68dec8e9ce6ab5790b40e2f9788f3000599b65a061cc86a8cadb55e53d7e0d7f8cd514edbeac4e0f577a183e5c0e8ec024ba699c0f18460fd3f37afaf344c95324"}}}}}}, 0x0) creat(&(0x7f0000000280)='./file0\x00', 0xcc) r4 = socket$nl_generic(0x10, 0x3, 0x10) ioctl$ifreq_SIOCGIFINDEX_team(r4, 0x8933, &(0x7f0000000040)={'team0\x00'}) syz_genetlink_get_family_id$team(&(0x7f0000000000)='team\x00') sendmsg$TEAM_CMD_OPTIONS_SET(r4, 0x0, 0x0) r5 = openat$ubi_ctrl(0xffffffffffffff9c, &(0x7f0000000080)='/dev/ubi_ctrl\x00', 0x0, 0x0) ioctl$ASHMEM_GET_SIZE(r5, 0x40186f40, 0x76006e) r6 = socket$nl_route(0x10, 0x3, 0x0) r7 = socket$nl_route(0x10, 0x3, 0x0) r8 = socket$nl_route(0x10, 0x3, 0x0) r9 = socket$netlink(0x10, 0x3, 0x0) r10 = socket(0x10, 0x803, 0x0) sendmsg$NBD_CMD_DISCONNECT(r10, &(0x7f00000001c0)={0x0, 0x0, &(0x7f0000000180)={0x0}}, 0x0) getsockname$packet(r10, &(0x7f0000000100)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f0000000200)=0x1d7) sendmsg$nl_route(r9, &(0x7f0000000040)={0x0, 0x0, &(0x7f0000000000)={&(0x7f0000000340)=ANY=[@ANYBLOB="480000001000050700"/20, @ANYRES32=r11, @ANYBLOB="0000000000000000280012000c0001007665746800000000180002011400010000000000", @ANYRES32=0x0, @ANYBLOB="00c7000000005e3ad2804729"], 0x48}}, 0x0) sendmsg$nl_route(r8, &(0x7f0000000180)={0x0, 0x0, &(0x7f0000000100)={&(0x7f00000000c0)=ANY=[@ANYBLOB="20000000140001040000000000000000020000", @ANYRES32=r11, @ANYBLOB="08000200ffffe5bf"], 0x3}}, 0x0) sendmsg$nl_route(r7, &(0x7f0000000180)={0x0, 0x0, &(0x7f0000000100)={&(0x7f00000003c0)=ANY=[@ANYBLOB="2000000014000104000000000000000002000000", @ANYRES32=r11, @ANYBLOB="f2c92583ac65ca9e2929d16c802a6dd2ef29cde5d823c6f5509c62a4987c52e7703f05777ba2b2ee1411de56eb6b649821a154676dc81e9660cbf2f0530a46bef82a30134fa891c1c743cf590498d6b92b35a636246efa5989febf7ce400"/104], 0x20}}, 0x0) sendmsg$nl_route(r6, &(0x7f0000000080)={0x0, 0x0, &(0x7f0000000180)={&(0x7f00000002c0)=@newlink={0x20, 0x11, 0xa2b, 0x0, 0x0, {0x0, 0x0, 0x0, r11}}, 0x20}}, 0x0) ioctl$ifreq_SIOCGIFINDEX_team(r5, 0x8933, &(0x7f0000003580)={'team0\x00', r11}) r12 = socket$nl_route(0x10, 0x3, 0x0) r13 = socket$nl_route(0x10, 0x3, 0x0) r14 = socket$nl_route(0x10, 0x3, 0x0) r15 = socket$netlink(0x10, 0x3, 0x0) r16 = socket(0x10, 0x803, 0x0) sendmsg$NBD_CMD_DISCONNECT(r16, &(0x7f00000001c0)={0x0, 0x0, &(0x7f0000000180)={0x0, 0xfffffe00}, 0x1, 0x0, 0x0, 0x20040015}, 0x20040850) getsockname$packet(r16, &(0x7f0000000100)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f0000000200)=0x1d7) sendmsg$nl_route(r15, &(0x7f0000000040)={0x0, 0x0, &(0x7f0000000000)={&(0x7f0000000340)=ANY=[@ANYBLOB="480000001000050700"/20, @ANYRES32=r17, @ANYBLOB="0000000000000000280012000c0001007665746800000000180002011400010000000000", @ANYRES32=0x0, @ANYBLOB="00c7000000005e3ad2804729"], 0x48}}, 0x0) sendmsg$nl_route(r14, &(0x7f0000000180)={0x0, 0x0, &(0x7f0000000100)={&(0x7f00000000c0)=ANY=[@ANYBLOB="2000000014000104000000000000000002000000", @ANYRES32=r17, @ANYBLOB="08000200ffffe5bf"], 0x20}}, 0x0) sendmsg$nl_route(r13, &(0x7f0000000180)={0x0, 0x0, &(0x7f0000000100)={&(0x7f00000000c0)=ANY=[@ANYRES32=r17, @ANYBLOB="08000200"], 0x2}}, 0x0) sendmsg$nl_route(r12, &(0x7f0000000080)={0x0, 0x0, &(0x7f0000000180)={&(0x7f00000002c0)=@newlink={0x20, 0x11, 0xa2b, 0x0, 0x0, {0x0, 0x0, 0x0, r17}}, 0x20}}, 0x0) socket$nl_route(0x10, 0x3, 0x0) r18 = socket$nl_route(0x10, 0x3, 0x0) r19 = socket$nl_route(0x10, 0x3, 0x0) r20 = socket$netlink(0x10, 0x3, 0x0) r21 = socket(0x10, 0x803, 0x0) sendmsg$NBD_CMD_DISCONNECT(r21, &(0x7f00000001c0)={0x0, 0x0, &(0x7f0000000180)={0x0}}, 0x0) getsockname$packet(r21, &(0x7f0000000100)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f0000000200)=0x1d7) sendmsg$nl_route(r20, &(0x7f0000000040)={0x0, 0x0, 0x0}, 0x0) sendmsg$nl_route(r19, &(0x7f0000000180)={0x0, 0x0, &(0x7f0000000100)={&(0x7f00000000c0)=ANY=[@ANYBLOB="2000000014000104000000000000000002000000", @ANYRES32, @ANYBLOB="08000200ffffe5bf"], 0x20}}, 0x0) sendmsg$nl_route(r18, &(0x7f0000000180)={0x0, 0x0, &(0x7f0000000100)={&(0x7f00000000c0)=ANY=[@ANYBLOB="2000000014000104000000000000000002000000", @ANYBLOB="080002000f00"], 0x2}}, 0x0) sendmsg$nl_route(0xffffffffffffffff, &(0x7f0000000080)={0x0, 0x0, &(0x7f0000000180)={&(0x7f00000002c0)=@newlink={0x20, 0x11, 0xa2b, 0x0, 0x0, {0x0, 0x0, 0x0, r22}}, 0x20}}, 0x0) r23 = openat$ubi_ctrl(0xffffffffffffff9c, &(0x7f0000000080)='/dev/ubi_ctrl\x00', 0x0, 0x0) ioctl$ASHMEM_GET_SIZE(r23, 0x40186f40, 0x76006e) getsockopt$inet_IP_XFRM_POLICY(0xffffffffffffffff, 0x0, 0x11, &(0x7f00000035c0)={{{@in=@loopback, @in=@initdev}}, {{@in=@empty}, 0x0, @in6}}, &(0x7f00000036c0)=0xe8) r24 = openat$ubi_ctrl(0xffffffffffffff9c, &(0x7f0000000080)='/dev/ubi_ctrl\x00', 0x0, 0x0) ioctl$ASHMEM_GET_SIZE(r24, 0x40186f40, 0x76006e) ioctl$sock_SIOCDELRT(0xffffffffffffffff, 0x890c, 0x0) ioctl$ifreq_SIOCGIFINDEX_team(0xffffffffffffffff, 0x8933, &(0x7f0000003b40)={'team0\x00'}) [ 298.328478] block nbd3: shutting down sockets 21:11:24 executing program 3: openat$kvm(0xffffffffffffff9c, &(0x7f0000000200)='/dev/kvm\x00', 0x0, 0x0) perf_event_open(&(0x7f0000000040)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 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, @perf_bp={0x0}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f0000000000)={0x26, 'aead\x00', 0x0, 0x0, 'aegis128-generic\x00'}, 0x58) r1 = accept4$alg(r0, 0x0, 0x0, 0x0) io_setup(0x20000000001005, &(0x7f0000000880)=0x0) io_submit(0x0, 0x1, &(0x7f0000000b00)=[&(0x7f00000002c0)={0x0, 0x0, 0x0, 0x5, 0x0, 0xffffffffffffffff, 0x0}]) io_submit(r2, 0x2, &(0x7f0000000300)=[&(0x7f0000000200)={0x5000000, 0x0, 0x700000000000000, 0x0, 0x0, r1, 0x0}, &(0x7f00000001c0)={0x0, 0x0, 0x0, 0x0, 0x3, 0xffffffffffffffff, &(0x7f0000000140), 0x0, 0x9}]) open(&(0x7f000000fffa)='./bus\x00', 0x141042, 0x0) syz_kvm_setup_cpu$x86(0xffffffffffffffff, 0xffffffffffffffff, &(0x7f0000000000/0x18000)=nil, 0x0, 0x0, 0x0, 0x0, 0x0) 21:11:24 executing program 5: prlimit64(0x0, 0xe, &(0x7f0000000280)={0x9, 0x1ff}, 0x0) sched_setattr(0x0, &(0x7f0000000080)={0x30, 0x2, 0x0, 0x0, 0x3}, 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_config_ext, 0x0, 0x0, 0x0, 0x6}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = open(&(0x7f0000000000)='./bus\x00', 0x141042, 0x0) perf_event_open(&(0x7f0000000100)={0x0, 0x70, 0x5c, 0x3, 0x11, 0x0, 0x0, 0x2, 0x440, 0x7, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x1, 0x1, 0x1, 0x1, 0x1, 0x1, 0x1, 0x0, 0x1, 0x1, 0x0, 0x1, 0x0, 0x1, 0x1, 0x0, 0x0, 0x1, 0x1, 0x1, 0x1, 0x0, 0x0, 0x4, 0x4, @perf_config_ext={0x6, 0x400}, 0xa750, 0x5, 0x1, 0x0, 0x1, 0x1f, 0x6}, 0xffffffffffffffff, 0x4, 0xffffffffffffffff, 0x9) mmap(&(0x7f0000003000/0x2000)=nil, 0x2000, 0x0, 0x1012, r0, 0x0) write$P9_RWALK(r0, &(0x7f00000003c0)=ANY=[@ANYRES64], 0x8) r1 = perf_event_open(&(0x7f0000000180)={0x6, 0x70, 0x0, 0x0, 0x0, 0x0, 0xfffffff6, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f00000000c0)}, 0x0, 0x0, 0x0, 0x7}, 0x0, 0x0, 0xffffffffffffffff, 0x8) dup2(r0, r1) clock_gettime(0x0, &(0x7f0000000040)) syz_init_net_socket$ax25(0x3, 0x5, 0x1) syz_genetlink_get_family_id$nl80211(0x0) sendmsg$NL80211_CMD_REQ_SET_REG(0xffffffffffffffff, 0x0, 0x0) r2 = creat(&(0x7f0000000040)='./bus\x00', 0x0) ioctl$SCSI_IOCTL_DOORLOCK(0xffffffffffffffff, 0x5380) ioctl$EXT4_IOC_SETFLAGS(r2, 0x40086602, &(0x7f00000001c0)=0x8406a) [ 298.564034] TCP: request_sock_TCPv6: Possible SYN flooding on port 20002. Sending cookies. Check SNMP counters. [ 298.578992] ubi: mtd0 is already attached to ubi0 21:11:24 executing program 0: 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) r0 = syz_open_dev$tty1(0xc, 0x4, 0x1) r1 = socket$inet(0x2, 0x3, 0x81) r2 = openat$vcs(0xffffffffffffff9c, &(0x7f0000000040)='/dev/vcs\x00', 0x400000, 0x0) bpf$BPF_MAP_FREEZE(0x16, &(0x7f0000000080)=r2, 0x4) ioctl$sock_inet_tcp_SIOCOUTQNSD(r1, 0x894b, &(0x7f0000000000)) ioctl$TIOCSLCKTRMIOS(r0, 0x540e, 0x0) 21:11:24 executing program 3: r0 = openat$tun(0xffffffffffffff9c, &(0x7f0000000000)='/dev/net/tun\x00', 0x88042, 0x0) ioctl$TUNSETIFF(r0, 0x400454ca, &(0x7f00000000c0)={'syzkaller1\x00', 0x1}) r1 = socket$netlink(0x10, 0x3, 0x0) r2 = syz_open_dev$media(&(0x7f0000000040)='/dev/media#\x00', 0x1, 0x20480) ioctl$UI_SET_PHYS(r2, 0x4008556c, &(0x7f0000000100)='syz0\x00') ioctl$sock_inet_SIOCSIFADDR(r1, 0x8914, &(0x7f0000000140)={'syzkaller1\x00', {0x7, 0x0, @empty}}) r3 = syz_open_dev$ndb(&(0x7f0000000080)='/dev/nbd#\x00', 0x0, 0x0) r4 = socket(0x2, 0x1, 0x0) ioctl$NBD_SET_SOCK(r3, 0xab00, r4) ioctl$NBD_DO_IT(r3, 0xab03) ioctl$NBD_SET_SIZE_BLOCKS(r3, 0xab07, 0x8e0f) r5 = syz_open_dev$ndb(&(0x7f0000000080)='/dev/nbd#\x00', 0x0, 0x0) r6 = socket(0x2, 0x1, 0x0) ioctl$NBD_SET_SOCK(r5, 0xab00, r6) ioctl$NBD_DO_IT(r5, 0xab03) ioctl$NBD_SET_SIZE_BLOCKS(r5, 0xab07, 0x8e0f) write$tun(r0, &(0x7f00000002c0)=ANY=[@ANYRESOCT, @ANYRESOCT=0x0], 0x2) pipe2(&(0x7f0000002200)={0xffffffffffffffff, 0xffffffffffffffff}, 0x84800) setsockopt$X25_QBITINCL(r7, 0x106, 0x1, &(0x7f0000002240)=0x1, 0x4) msgget(0x3, 0xcc) [ 298.794087] netlink: 8 bytes leftover after parsing attributes in process `syz-executor.4'. 21:11:24 executing program 5: ioctl$PIO_FONTX(0xffffffffffffffff, 0x4b6c, &(0x7f0000000380)={0x11a, 0x14, &(0x7f0000001500)="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"}) r0 = open(&(0x7f0000000040)='./bus\x00', 0x17e, 0x0) r1 = creat(&(0x7f0000000000)='./bus\x00', 0x0) r2 = socket(0x2, 0x803, 0xff) connect$inet(r2, &(0x7f0000000080)={0x2, 0x0, @empty}, 0x10) r3 = dup(r2) 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_bp={0x0}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r4 = syz_init_net_socket$rose(0xb, 0x5, 0x0) connect$rose(r4, &(0x7f0000000080)=@full={0xb, @remote={0xcc, 0xcc, 0xcc, 0xcc, 0x0}, @null, 0x36, [@default, @default, @rose={0xbb, 0xbb, 0xbb, 0x1, 0x0}, @default, @remote={0xcc, 0xcc, 0xcc, 0xcc, 0xcc, 0xcc, 0x0}, @rose={0xbb, 0xbb, 0xbb, 0x1, 0x0}]}, 0x40) ppoll(&(0x7f00000000c0)=[{r4, 0x20}], 0x1, &(0x7f00000003c0)={0x77359400}, &(0x7f00000019c0), 0x8) socket(0x10, 0x2, 0x0) r5 = add_key$keyring(&(0x7f00000004c0)='keyring\x00', &(0x7f0000000180)={'syz', 0x1}, 0x0, 0x0, 0xfffffffffffffffe) keyctl$chown(0x4, r5, 0x0, 0x0) keyctl$read(0x4, r5, 0x0, 0x0) keyctl$KEYCTL_PKEY_ENCRYPT(0x19, &(0x7f0000000100)={r5, 0xef0, 0x95}, &(0x7f0000000140)=ANY=[@ANYBLOB="656e633d6f61657020686173683d7368613235362d67656e657269630000000000000000000000000000000000000f00"/78], &(0x7f0000000480)="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", &(0x7f00000002c0)=""/149) r6 = open(&(0x7f0000000440)='./bus\x00', 0x0, 0x0) ftruncate(r1, 0x800fe) ioctl$sock_inet_SIOCSIFPFLAGS(0xffffffffffffffff, 0x8934, &(0x7f0000000240)={'bridge0\x00', 0xc45}) sendfile(r3, r6, 0x0, 0x8000fffffffe) openat$selinux_commit_pending_bools(0xffffffffffffff9c, &(0x7f0000000200)='/selinux/commit_pending_bools\x00', 0x1, 0x0) r7 = syz_open_procfs(0x0, 0xffffffffffffffff) futimesat(r7, 0x0, 0x0) ioctl$ifreq_SIOCGIFINDEX_batadv_hard(0xffffffffffffffff, 0x8933, &(0x7f00000014c0)={'batadv_slave_0\x00'}) write$binfmt_aout(r0, &(0x7f0000001900)=ANY=[@ANYBLOB="1f09d7a4f033448a088ab9ebbec3c14f3723f205b14990120f7e995887507ede1bfd8faf84b3be72996ebe61bb6b659cdb0aaa830fb9e85568a57eea523fa143206a9fd9a3d95f160867104f24718071f7e1e384e515fd90244273a1014a8d6661680319f093d3eb08890c75083cc2ef43c7ed8b7843e08755f52f3ca13c3c4e2b7598207b43c3420f45db01c3922bc44334fe40d5be70fd"], 0x98) sendfile(0xffffffffffffffff, r0, 0x0, 0x8080fffffffe) [ 298.877655] block nbd3: Receive control failed (result -107) [ 298.885498] block nbd3: Attempted send on invalid socket [ 298.891055] block nbd3: shutting down sockets [ 298.895725] print_req_error: 180 callbacks suppressed [ 298.895734] print_req_error: I/O error, dev nbd3, sector 0 [ 298.908081] buffer_io_error: 182 callbacks suppressed [ 298.908090] Buffer I/O error on dev nbd3, logical block 0, async page read [ 298.922312] print_req_error: I/O error, dev nbd3, sector 2 [ 298.928026] Buffer I/O error on dev nbd3, logical block 1, async page read [ 298.935920] print_req_error: I/O error, dev nbd3, sector 4 [ 298.941713] Buffer I/O error on dev nbd3, logical block 2, async page read [ 298.952658] print_req_error: I/O error, dev nbd3, sector 6 [ 298.958369] Buffer I/O error on dev nbd3, logical block 3, async page read [ 298.966836] print_req_error: I/O error, dev nbd3, sector 0 21:11:24 executing program 0: r0 = openat$selinux_mls(0xffffffffffffff9c, &(0x7f0000000480)='/selinux/mls\x00', 0x0, 0x0) ioctl$TCGETA(r0, 0x5405, &(0x7f00000004c0)) r1 = syz_open_dev$vcsn(&(0x7f0000000180)='/dev/vcs#\x00', 0x2, 0x400) r2 = syz_genetlink_get_family_id$tipc2(&(0x7f0000000200)='TIPCv2\x00') sendmsg$TIPC_NL_LINK_GET(r1, &(0x7f0000000440)={&(0x7f00000001c0)={0x10, 0x0, 0x0, 0x200000}, 0xc, &(0x7f0000000400)={&(0x7f0000000240)={0x1bc, r2, 0x100, 0x70bd2d, 0x25dfdbfe, {}, [@TIPC_NLA_MEDIA={0x54, 0x5, 0x0, 0x1, [@TIPC_NLA_MEDIA_NAME={0x8, 0x1, 'eth\x00'}, @TIPC_NLA_MEDIA_NAME={0x8, 0x1, 'udp\x00'}, @TIPC_NLA_MEDIA_PROP={0x24, 0x2, 0x0, 0x1, [@TIPC_NLA_PROP_TOL={0x8, 0x2, 0x9}, @TIPC_NLA_PROP_PRIO={0x8, 0x1, 0x10}, @TIPC_NLA_PROP_PRIO={0x8, 0x1, 0xf}, @TIPC_NLA_PROP_TOL={0x8, 0x2, 0x1040}]}, @TIPC_NLA_MEDIA_PROP={0x1c, 0x2, 0x0, 0x1, [@TIPC_NLA_PROP_TOL={0x8}, @TIPC_NLA_PROP_MTU={0x8, 0x4, 0x3}, @TIPC_NLA_PROP_PRIO={0x8, 0x1, 0x1b}]}]}, @TIPC_NLA_LINK={0xb4, 0x4, 0x0, 0x1, [@TIPC_NLA_LINK_PROP={0x1c, 0x7, 0x0, 0x1, [@TIPC_NLA_PROP_PRIO={0x8, 0x1, 0x1}, @TIPC_NLA_PROP_WIN={0x8, 0x3, 0x81}, @TIPC_NLA_PROP_WIN={0x8, 0x3, 0x7fff}]}, @TIPC_NLA_LINK_NAME={0x9, 0x1, 'syz0\x00'}, @TIPC_NLA_LINK_PROP={0x3c, 0x7, 0x0, 0x1, [@TIPC_NLA_PROP_MTU={0x8, 0x4, 0x4}, @TIPC_NLA_PROP_PRIO={0x8, 0x1, 0x1}, @TIPC_NLA_PROP_TOL={0x8, 0x2, 0x9}, @TIPC_NLA_PROP_MTU={0x8, 0x4, 0x9}, @TIPC_NLA_PROP_MTU={0x8, 0x4, 0x497}, @TIPC_NLA_PROP_PRIO={0x8, 0x1, 0x9}, @TIPC_NLA_PROP_TOL={0x8, 0x2, 0x4}]}, @TIPC_NLA_LINK_NAME={0x9, 0x1, 'syz0\x00'}, @TIPC_NLA_LINK_PROP={0x34, 0x7, 0x0, 0x1, [@TIPC_NLA_PROP_PRIO={0x8, 0x1, 0x20}, @TIPC_NLA_PROP_PRIO={0x8, 0x1, 0x15}, @TIPC_NLA_PROP_WIN={0x8, 0x3, 0x10000}, @TIPC_NLA_PROP_TOL={0x8, 0x2, 0xfffffff7}, @TIPC_NLA_PROP_PRIO={0x8, 0x1, 0x1c}, @TIPC_NLA_PROP_TOL={0x8, 0x2, 0x1}]}, @TIPC_NLA_LINK_NAME={0x9, 0x1, 'syz0\x00'}]}, @TIPC_NLA_SOCK={0x20, 0x2, 0x0, 0x1, [@TIPC_NLA_SOCK_CON={0x1c, 0x3, 0x0, 0x1, [@TIPC_NLA_CON_NODE={0x8, 0x2, 0x4}, @TIPC_NLA_CON_FLAG={0x8, 0x1, 0x4}, @TIPC_NLA_CON_FLAG={0x8, 0x1, 0x7}]}]}, @TIPC_NLA_MON={0x3c, 0x9, 0x0, 0x1, [@TIPC_NLA_MON_ACTIVATION_THRESHOLD={0x8, 0x1, 0x82fc}, @TIPC_NLA_MON_REF={0x8, 0x2, 0x9}, @TIPC_NLA_MON_REF={0x8, 0x2, 0x80000000}, @TIPC_NLA_MON_ACTIVATION_THRESHOLD={0x8}, @TIPC_NLA_MON_ACTIVATION_THRESHOLD={0x8, 0x1, 0x8000}, @TIPC_NLA_MON_ACTIVATION_THRESHOLD={0x8, 0x1, 0x3ff}, @TIPC_NLA_MON_ACTIVATION_THRESHOLD={0x8, 0x1, 0x490c23b8}]}, @TIPC_NLA_BEARER={0x44, 0x1, 0x0, 0x1, [@TIPC_NLA_BEARER_DOMAIN={0x8, 0x3, 0x2}, @TIPC_NLA_BEARER_UDP_OPTS={0x38, 0x4, {{0x14, 0x1, @in={0x2, 0x4e24, @initdev={0xac, 0x1e, 0x1, 0x0}}}, {0x20, 0x2, @in6={0xa, 0x4e20, 0xee000000, @ipv4={[], [], @local}, 0x8}}}}]}]}, 0x1bc}, 0x1, 0x0, 0x0, 0x4000000}, 0x4000010) r3 = syz_open_dev$ndb(&(0x7f0000000080)='/dev/nbd#\x00', 0x0, 0x0) r4 = socket(0x2, 0x1, 0x0) ioctl$NBD_SET_SOCK(r3, 0xab00, r4) setsockopt$IPT_SO_SET_ADD_COUNTERS(r4, 0x0, 0x41, &(0x7f0000000100)={'nat\x00', 0x4, [{}, {}, {}, {}]}, 0x68) syz_emit_ethernet(0x4a, &(0x7f0000000000)=ANY=[@ANYBLOB="aaaaaaaaaaaa0180c200000086dd6000004000140400fe8000050000000000000000000006aafe8000000000000000000000000000aa000000007244d8ccb1b5a5a727a45e6d7349be7b516273bac43a2fd4895cf3e5f804417c33c776290145d9975d7d24db224fa6abf945dfde9b2133b4d133335df24db7e58fc8359dcdb6acd70769271dd89ce538aea2f3f1abd7b42dc7597aee7d2aeefb1e29b77d0bd3ccdd15963f6c6d0ae183b6614a50e372adca21d5406ef8000749d7", @ANYRES32=0x41424344, @ANYRES32=0x41424344, @ANYBLOB="0000907300000000"], 0x0) [ 298.972636] Buffer I/O error on dev nbd3, logical block 0, async page read [ 298.980593] print_req_error: I/O error, dev nbd3, sector 2 [ 298.986632] Buffer I/O error on dev nbd3, logical block 1, async page read [ 298.993860] print_req_error: I/O error, dev nbd3, sector 4 [ 298.999514] Buffer I/O error on dev nbd3, logical block 2, async page read [ 299.006793] Buffer I/O error on dev nbd3, logical block 3, async page read [ 299.014239] print_req_error: I/O error, dev nbd3, sector 0 [ 299.020009] Buffer I/O error on dev nbd3, logical block 0, async page read [ 299.028356] block nbd2: shutting down sockets [ 299.034367] print_req_error: I/O error, dev nbd3, sector 2 [ 299.040099] Buffer I/O error on dev nbd3, logical block 1, async page read [ 299.047910] print_req_error: I/O error, dev nbd3, sector 4 [ 299.055684] ldm_validate_partition_table(): Disk read failed. [ 299.097022] block nbd0: Device being setup by another task [ 299.102424] Dev nbd3: unable to read RDB block 0 [ 299.130849] nbd3: unable to read partition table [ 299.134879] kauditd_printk_skb: 4 callbacks suppressed 21:11:24 executing program 2: perf_event_open(&(0x7f0000000180)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x50d, 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, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$sndseq(&(0x7f0000000180)='/dev/snd/seq\x00', 0x0, 0x0) ioctl$SNDRV_SEQ_IOCTL_CREATE_PORT(r0, 0xc0a85320, 0x0) ioctl$SNDRV_SEQ_IOCTL_SUBSCRIBE_PORT(r0, 0x40505330, &(0x7f00000001c0)={{}, {0x80}}) prlimit64(0x0, 0xe, &(0x7f00000001c0)={0x401, 0x400000008d}, 0x0) sched_setattr(0x0, &(0x7f0000000080)={0x30, 0x2, 0x0, 0x0, 0x3}, 0x0) r1 = openat$kvm(0xffffffffffffff9c, &(0x7f0000000200)='/dev/kvm\x00', 0x0, 0x0) r2 = ioctl$KVM_CREATE_VM(r1, 0xae01, 0x0) r3 = ioctl$KVM_CREATE_VCPU(r2, 0xae41, 0x0) setsockopt$SO_TIMESTAMP(0xffffffffffffffff, 0x1, 0x40, 0x0, 0x0) ioctl$KVM_SET_USER_MEMORY_REGION(r2, 0x4020ae46, &(0x7f0000000400)={0x0, 0x3, 0x0, 0x2000, &(0x7f0000000000/0x2000)=nil}) ioctl$SIOCGIFMTU(0xffffffffffffffff, 0x8921, &(0x7f0000000040)) syz_kvm_setup_cpu$x86(r2, 0xffffffffffffffff, &(0x7f0000000000/0x18000)=nil, 0x0, 0x0, 0x0, 0x0, 0x0) ioctl$KVM_REGISTER_COALESCED_MMIO(r2, 0x4010ae67, &(0x7f00000001c0)={0x0, 0x11c000}) syz_kvm_setup_cpu$x86(0xffffffffffffffff, r3, &(0x7f0000000000/0x18000)=nil, 0x0, 0x0, 0x0, 0x0, 0x0) r4 = syz_open_dev$ndb(&(0x7f0000000080)='/dev/nbd#\x00', 0x0, 0x0) r5 = socket(0x2, 0x1, 0x0) ioctl$NBD_SET_SOCK(r4, 0xab00, r5) setsockopt$PNPIPE_ENCAP(r5, 0x113, 0x1, &(0x7f0000000000), 0x4) ioctl$KVM_NMI(r3, 0xae9a) ioctl$KVM_RUN(r3, 0xae80, 0x0) pipe(&(0x7f0000000300)={0xffffffffffffffff}) pipe(&(0x7f0000000300)={0xffffffffffffffff}) vmsplice(r7, &(0x7f0000000000)=[{&(0x7f0000000500), 0x3528a9c0}], 0x1, 0x0) ioctl$TIOCGICOUNT(r7, 0x545d, 0x0) vmsplice(r6, &(0x7f0000000000)=[{&(0x7f0000000500), 0x3528a9c0}], 0x1, 0x0) ioctl$EVIOCSABS3F(r6, 0x401845ff, &(0x7f0000000100)={0x1, 0x2, 0x1, 0x1ff, 0x0, 0x1}) mount$9p_fd(0x0, &(0x7f00000000c0)='./file0\x00', &(0x7f0000000340)='9p\x00', 0x0, 0x0) ioctl$PERF_EVENT_IOC_ENABLE(0xffffffffffffffff, 0x8912, 0x400200) [ 299.134896] audit: type=1804 audit(1584047484.748:79): pid=9382 uid=0 auid=4294967295 ses=4294967295 subj=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 op=invalid_pcr cause=open_writers comm="syz-executor.5" name="/root/syzkaller-testdir568934166/syzkaller.Spj8fF/30/bus" dev="sda1" ino=16625 res=1 21:11:25 executing program 0: openat$thread_pidfd(0xffffffffffffff9c, &(0x7f0000000140)='/proc/thread-self\x00', 0x2d0d40, 0x0) r0 = socket$inet_icmp_raw(0x2, 0x3, 0x1) setsockopt$EBT_SO_SET_ENTRIES(r0, 0x0, 0x80, &(0x7f0000000000)=@filter={'filter\x00', 0x44, 0x0, 0x90, [0x0, 0x0, 0x20000080], 0x0, 0x0, &(0x7f0000000080)=[{0x0, '\x00', 0x0, 0xffffffffffffffff}, {0x0, '\x00', 0x0, 0xffffffffffffffff}, {0x0, '\x00', 0x0, 0xffffffffffffffff}]}, 0x108) [ 299.527654] audit: type=1804 audit(1584047485.148:80): pid=9382 uid=0 auid=4294967295 ses=4294967295 subj=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 op=invalid_pcr cause=open_writers comm="syz-executor.5" name="/root/syzkaller-testdir568934166/syzkaller.Spj8fF/30/bus" dev="sda1" ino=16625 res=1 21:11:25 executing program 5: ioctl$PIO_FONTX(0xffffffffffffffff, 0x4b6c, &(0x7f0000000380)={0x11a, 0x14, &(0x7f0000001500)="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"}) r0 = open(&(0x7f0000000040)='./bus\x00', 0x17e, 0x0) r1 = creat(&(0x7f0000000000)='./bus\x00', 0x0) r2 = socket(0x2, 0x803, 0xff) connect$inet(r2, &(0x7f0000000080)={0x2, 0x0, @empty}, 0x10) r3 = dup(r2) perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r4 = syz_init_net_socket$rose(0xb, 0x5, 0x0) connect$rose(r4, &(0x7f0000000080)=@full={0xb, @remote={0xcc, 0xcc, 0xcc, 0xcc, 0x0}, @null, 0x36, [@default, @default, @rose={0xbb, 0xbb, 0xbb, 0x1, 0x0}, @default, @remote={0xcc, 0xcc, 0xcc, 0xcc, 0xcc, 0xcc, 0x0}, @rose={0xbb, 0xbb, 0xbb, 0x1, 0x0}]}, 0x40) ppoll(&(0x7f00000000c0)=[{r4, 0x20}], 0x1, &(0x7f00000003c0)={0x77359400}, &(0x7f00000019c0), 0x8) socket(0x10, 0x2, 0x0) r5 = add_key$keyring(&(0x7f00000004c0)='keyring\x00', &(0x7f0000000180)={'syz', 0x1}, 0x0, 0x0, 0xfffffffffffffffe) keyctl$chown(0x4, r5, 0x0, 0x0) keyctl$read(0x4, r5, 0x0, 0x0) keyctl$KEYCTL_PKEY_ENCRYPT(0x19, &(0x7f0000000100)={r5, 0xef0, 0x95}, &(0x7f0000000140)=ANY=[@ANYBLOB="656e633d6f61657020686173683d7368613235362d67656e657269630000000000000000000000000000000000000f00"/78], &(0x7f0000000480)="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", &(0x7f00000002c0)=""/149) r6 = open(&(0x7f0000000440)='./bus\x00', 0x0, 0x0) ftruncate(r1, 0x800fe) ioctl$sock_inet_SIOCSIFPFLAGS(0xffffffffffffffff, 0x8934, &(0x7f0000000240)={'bridge0\x00', 0xc45}) sendfile(r3, r6, 0x0, 0x8000fffffffe) openat$selinux_commit_pending_bools(0xffffffffffffff9c, &(0x7f0000000200)='/selinux/commit_pending_bools\x00', 0x1, 0x0) r7 = syz_open_procfs(0x0, 0xffffffffffffffff) futimesat(r7, 0x0, 0x0) ioctl$ifreq_SIOCGIFINDEX_batadv_hard(0xffffffffffffffff, 0x8933, &(0x7f00000014c0)={'batadv_slave_0\x00'}) write$binfmt_aout(r0, &(0x7f0000001900)=ANY=[@ANYBLOB="1f09d7a4f033448a088ab9ebbec3c14f3723f205b14990120f7e995887507ede1bfd8faf84b3be72996ebe61bb6b659cdb0aaa830fb9e85568a57eea523fa143206a9fd9a3d95f160867104f24718071f7e1e384e515fd90244273a1014a8d6661680319f093d3eb08890c75083cc2ef43c7ed8b7843e08755f52f3ca13c3c4e2b7598207b43c3420f45db01c3922bc44334fe40d5be70fd"], 0x98) sendfile(0xffffffffffffffff, r0, 0x0, 0x8080fffffffe) 21:11:25 executing program 0: r0 = syz_open_dev$ndb(&(0x7f0000000080)='/dev/nbd#\x00', 0x0, 0x0) r1 = socket(0x2, 0x1, 0x0) ioctl$NBD_SET_SOCK(r0, 0xab00, r1) ioctl$FS_IOC_RESVSP(r1, 0x40305828, &(0x7f0000000000)={0x0, 0x4, 0x2, 0x92e}) r2 = socket$netlink(0x10, 0x3, 0x0) sendmsg$nl_route(r2, &(0x7f0000000300)={0x0, 0x0, &(0x7f0000000400)={&(0x7f0000000080)=ANY=[@ANYBLOB="50000000100003077474fa14dfdbdfa65501a381", @ANYRES16=0x0, @ANYBLOB="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"/403, @ANYRES32, @ANYBLOB="6326ffc30340a59af4c3650421f9a537798610a14ec2867277bc4582e2dcfdaef81c581d1b4223e49887ee68e87ed537d5b2f27435252b38213f0ffb10c6c5521a406748b2e957e1fac165be0302000074f627927737456b54921f664921e1615264cc762e189704152109b0dff9eb9ca92da732cc5b460b46383502f92bc6d32365d1625485dc560b67fa9950386e7d44374265b739aa0ef8918e45feb997445e5d8790400e81a0a90106099ffc4061064fb90594c0910ed2b58949df85dcbf3d40da9aaac0bfc464a225b4"], 0x5}, 0x1, 0x0, 0x0, 0x40000}, 0x0) r3 = socket$inet6(0xa, 0x2, 0x0) close(r3) r4 = open(&(0x7f00000000c0)='./bus\x00', 0x0, 0x0) sendfile(r3, r4, 0x0, 0x8000fffffffe) r5 = socket$inet6(0xa, 0x2, 0x0) close(r5) r6 = open(&(0x7f00000000c0)='./bus\x00', 0x0, 0x0) sendfile(r5, r6, 0x0, 0x8000fffffffe) ioctl$KVM_GET_FPU(r6, 0x81a0ae8c, &(0x7f00000007c0)) [ 299.819975] ubi: mtd0 is already attached to ubi0 [ 299.853723] ubi: mtd0 is already attached to ubi0 [ 299.863450] block nbd0: Device being setup by another task [ 299.866433] audit: type=1804 audit(1584047485.468:81): pid=9399 uid=0 auid=4294967295 ses=4294967295 subj=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 op=invalid_pcr cause=open_writers comm="syz-executor.5" name="/root/syzkaller-testdir568934166/syzkaller.Spj8fF/31/bus" dev="sda1" ino=16625 res=1 [ 299.886298] block nbd0: Device being setup by another task 21:11:25 executing program 0: r0 = socket$inet(0x2, 0x2000080001, 0x84) bind$inet(r0, &(0x7f0000000080)={0x2, 0x4e20, @loopback}, 0x10) r1 = syz_open_dev$ndb(&(0x7f0000000080)='/dev/nbd#\x00', 0x0, 0x0) r2 = socket(0x2, 0x1, 0x0) r3 = openat$nvme_fabrics(0xffffffffffffff9c, &(0x7f0000000580)='/dev/nvme-fabrics\x00', 0x40002, 0x0) ioctl$VHOST_SET_OWNER(r3, 0xaf01, 0x0) ioctl$NBD_SET_SOCK(r1, 0xab00, r2) getsockopt$PNPIPE_IFINDEX(0xffffffffffffffff, 0x113, 0x2, &(0x7f0000000200)=0x0, &(0x7f0000000240)=0x4) r5 = syz_open_dev$ndb(&(0x7f0000000080)='/dev/nbd#\x00', 0x0, 0x0) r6 = socket(0x2, 0x1, 0x0) ioctl$NBD_SET_SOCK(r5, 0xab00, r6) getsockopt$inet6_IPV6_IPSEC_POLICY(r6, 0x29, 0x22, &(0x7f00000002c0)={{{@in, @in6=@empty, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in6=@mcast2}, 0x0, @in=@broadcast}}, &(0x7f0000000400)=0xe8) setsockopt$inet_IP_IPSEC_POLICY(r2, 0x0, 0x10, &(0x7f0000000480)={{{@in6=@mcast2, @in=@multicast1, 0x4e24, 0x0, 0x4e24, 0xfffa, 0xa, 0x40, 0x20, 0x2f, r4, r7}, {0x6, 0x4, 0x40, 0x200, 0x1, 0x8, 0x73c441b4, 0x20800}, {0x5, 0xbad9, 0x1, 0x6}, 0x8, 0x0, 0x2, 0x1, 0x2, 0x3}, {{@in6=@remote, 0x4d4, 0x2b}, 0x2, @in=@remote, 0x3500, 0x0, 0x3, 0x96, 0x1, 0x3, 0x8}}, 0xe8) connect$inet(r0, &(0x7f0000000440)={0x2, 0x0, @loopback}, 0x10) getsockopt$inet6_IPV6_XFRM_POLICY(r2, 0x29, 0x23, &(0x7f00000000c0)={{{@in=@remote, @in=@dev}}, {{@in6=@loopback}, 0x0, @in6=@loopback}}, &(0x7f0000000040)=0xe8) r8 = socket$inet6_tcp(0xa, 0x1, 0x0) r9 = dup2(r8, r8) ioctl$PERF_EVENT_IOC_ENABLE(r9, 0x8912, 0x400200) sendmsg(r0, &(0x7f0000000280)={&(0x7f0000006000)=@in={0x2, 0x4e20, @loopback}, 0x80, &(0x7f00000003c0)=[{&(0x7f00000001c0)='+', 0x1}], 0x1}, 0x0) ioctl$sock_inet_tcp_SIOCOUTQ(0xffffffffffffffff, 0x5411, &(0x7f0000000000)) [ 300.055508] block nbd2: shutting down sockets [ 300.108891] block nbd0: Device being setup by another task [ 300.144192] block nbd0: Device being setup by another task 21:11:25 executing program 2: perf_event_open(&(0x7f0000000180)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x50d, 0x0, 0x3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$sndseq(&(0x7f0000000180)='/dev/snd/seq\x00', 0x0, 0x0) ioctl$SNDRV_SEQ_IOCTL_CREATE_PORT(r0, 0xc0a85320, 0x0) ioctl$SNDRV_SEQ_IOCTL_SUBSCRIBE_PORT(r0, 0x40505330, &(0x7f00000001c0)={{}, {0x80}}) prlimit64(0x0, 0xe, &(0x7f00000001c0)={0x401, 0x400000008d}, 0x0) sched_setattr(0x0, &(0x7f0000000080)={0x30, 0x2, 0x0, 0x0, 0x3}, 0x0) r1 = openat$kvm(0xffffffffffffff9c, &(0x7f0000000200)='/dev/kvm\x00', 0x0, 0x0) r2 = ioctl$KVM_CREATE_VM(r1, 0xae01, 0x0) r3 = ioctl$KVM_CREATE_VCPU(r2, 0xae41, 0x0) setsockopt$SO_TIMESTAMP(0xffffffffffffffff, 0x1, 0x40, 0x0, 0x0) ioctl$KVM_SET_USER_MEMORY_REGION(r2, 0x4020ae46, &(0x7f0000000400)={0x0, 0x3, 0x0, 0x2000, &(0x7f0000000000/0x2000)=nil}) ioctl$SIOCGIFMTU(0xffffffffffffffff, 0x8921, &(0x7f0000000040)) syz_kvm_setup_cpu$x86(r2, 0xffffffffffffffff, &(0x7f0000000000/0x18000)=nil, 0x0, 0x0, 0x0, 0x0, 0x0) ioctl$KVM_REGISTER_COALESCED_MMIO(r2, 0x4010ae67, &(0x7f00000001c0)={0x0, 0x11c000}) syz_kvm_setup_cpu$x86(0xffffffffffffffff, r3, &(0x7f0000000000/0x18000)=nil, 0x0, 0x0, 0x0, 0x0, 0x0) r4 = syz_open_dev$ndb(&(0x7f0000000080)='/dev/nbd#\x00', 0x0, 0x0) r5 = socket(0x2, 0x1, 0x0) ioctl$NBD_SET_SOCK(r4, 0xab00, r5) setsockopt$PNPIPE_ENCAP(r5, 0x113, 0x1, &(0x7f0000000000), 0x4) ioctl$KVM_NMI(r3, 0xae9a) ioctl$KVM_RUN(r3, 0xae80, 0x0) pipe(&(0x7f0000000300)={0xffffffffffffffff}) pipe(&(0x7f0000000300)={0xffffffffffffffff}) vmsplice(r7, &(0x7f0000000000)=[{&(0x7f0000000500), 0x3528a9c0}], 0x1, 0x0) ioctl$TIOCGICOUNT(r7, 0x545d, 0x0) vmsplice(r6, &(0x7f0000000000)=[{&(0x7f0000000500), 0x3528a9c0}], 0x1, 0x0) ioctl$EVIOCSABS3F(r6, 0x401845ff, &(0x7f0000000100)={0x1, 0x2, 0x1, 0x1ff, 0x0, 0x1}) mount$9p_fd(0x0, &(0x7f00000000c0)='./file0\x00', &(0x7f0000000340)='9p\x00', 0x0, 0x0) ioctl$PERF_EVENT_IOC_ENABLE(0xffffffffffffffff, 0x8912, 0x400200) 21:11:25 executing program 0: perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 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, @perf_bp={0x0}, 0x951, 0x6013}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) getsockopt$CAN_RAW_FD_FRAMES(0xffffffffffffffff, 0x65, 0x5, 0x0, 0x0) socketpair$unix(0x1, 0x0, 0x0, &(0x7f0000000180)) r0 = socket(0xf, 0x1, 0x1e) getsockopt$inet_sctp6_SCTP_EVENTS(r0, 0x84, 0xb, &(0x7f0000000000), &(0x7f0000000040)=0xe) ioctl$PERF_EVENT_IOC_ENABLE(0xffffffffffffffff, 0x8912, 0x400200) prctl$PR_SET_MM(0x23, 0xa, &(0x7f00002d5000/0x2000)=nil) keyctl$set_reqkey_keyring(0xe, 0x3) syz_open_procfs(0x0, 0x0) r1 = openat$ubi_ctrl(0xffffffffffffff9c, &(0x7f0000000080)='/dev/ubi_ctrl\x00', 0x0, 0x0) ioctl$ASHMEM_GET_SIZE(r1, 0x40186f40, 0x76006e) 21:11:26 executing program 4: socket$unix(0x1, 0x0, 0x0) r0 = socket$inet6(0xa, 0x2, 0x0) close(r0) r1 = open(&(0x7f00000000c0)='./bus\x00', 0x0, 0x0) sendfile(r0, r1, 0x0, 0x8000fffffffe) bpf$MAP_DELETE_ELEM(0x3, &(0x7f0000000080)={r1, &(0x7f0000000000)="6634b5e72f77632ea11aca726b1ed7aecad1f06032d25262bae578cfda8123e1936d2681456ad03194f4728090b06424e111fd1f23927c8984217c410ae81b39675f16ad658c91f9"}, 0x20) socket$unix(0x1, 0x0, 0x0) pipe(&(0x7f0000000300)={0xffffffffffffffff, 0xffffffffffffffff}) write(r2, &(0x7f0000000340), 0x41395527) ioctl$KDFONTOP_GET(r2, 0x4b72, &(0x7f0000000200)={0x1, 0x0, 0xb, 0xf, 0x1d0, &(0x7f0000000440)}) ioctl$PERF_EVENT_IOC_MODIFY_ATTRIBUTES(r1, 0x4008240b, &(0x7f0000000180)={0x0, 0x70, 0xd8, 0x3, 0x7f, 0x65, 0x0, 0x2, 0x44810, 0xeaf8fcc78c916139, 0x1, 0x0, 0x1, 0x0, 0x1, 0x1, 0x0, 0x1, 0x1, 0x0, 0x1, 0x1, 0x1, 0x1, 0x0, 0x1, 0x0, 0x1, 0x0, 0x1, 0x1, 0x1, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1f2, 0x1, @perf_bp={&(0x7f0000000100), 0x5}, 0x2800, 0x3f, 0x2, 0x5, 0xc2, 0x450}) openat$cgroup_ro(0xffffffffffffff9c, &(0x7f00000000c0)='memory.events\x00', 0x26e1, 0x0) perf_event_open(&(0x7f00000003c0)={0x2, 0x70, 0xd4, 0x80000001, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0) openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000140)='memory.events\x00', 0x7a05, 0x1700) write$RDMA_USER_CM_CMD_RESOLVE_IP(0xffffffffffffffff, 0x0, 0x0) arch_prctl$ARCH_GET_CPUID(0x1011) open(0x0, 0x0, 0x0) 21:11:26 executing program 5: r0 = creat(&(0x7f0000000140)='./bus\x00', 0x0) ftruncate(r0, 0x208200) ioctl$VIDIOC_SUBDEV_S_FMT(r0, 0xc0585605, &(0x7f0000000000)={0x1, 0x0, {0x20, 0xbf35, 0x3012, 0x7, 0xc, 0x6, 0x1, 0x1}}) r1 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f00000000c0)='memory.events\x00', 0x26e1, 0x0) ioctl$PERF_EVENT_IOC_PAUSE_OUTPUT(r1, 0x40086602, 0x400007) r2 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000140)='memory.events\x00', 0x7a05, 0x1700) write$cgroup_int(0xffffffffffffffff, 0x0, 0x0) perf_event_open(&(0x7f0000000180)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x4, 0x8004, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x8000, 0x0, @perf_bp={0x0, 0xc}}, 0x0, 0xfffffffffffffffe, 0xffffffffffffffff, 0x9) ioctl$TUNSETFILTEREBPF(r2, 0x6609, 0x0) [ 300.370340] block nbd3: Receive control failed (result -107) [ 300.448283] ubi: mtd0 is already attached to ubi0 [ 300.992437] block nbd3: shutting down sockets 21:11:26 executing program 5: writev(0xffffffffffffffff, 0x0, 0x0) write$binfmt_elf64(0xffffffffffffffff, &(0x7f0000000140)=ANY=[], 0x0) openat$userio(0xffffffffffffff9c, &(0x7f0000000000)='/dev/userio\x00', 0x0, 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, 0x3}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) io_setup(0x7, &(0x7f0000000100)=0x0) mq_open(0x0, 0x0, 0x0, 0x0) sysfs$3(0x3) io_destroy(r0) syz_mount_image$vfat(&(0x7f0000000240)='vfat\x00', &(0x7f00000004c0)='./file0\x00', 0xe000, 0x1, &(0x7f0000000040)=[{&(0x7f0000000100)="eb3c906d6b66732e666174000204010002000270f7f8", 0x16}], 0x0, 0x0) r1 = socket$alg(0x26, 0x5, 0x0) bind$alg(0xffffffffffffffff, 0x0, 0x0) setsockopt$ALG_SET_KEY(0xffffffffffffffff, 0x117, 0x1, &(0x7f0000c18000), 0x0) r2 = accept(r1, 0x0, 0x0) sendto(r2, &(0x7f00000007c0)="00de2a175b781f5ef460fcb385e72504", 0x10, 0x0, 0x0, 0x0) r3 = syz_open_dev$ndb(&(0x7f0000000080)='/dev/nbd#\x00', 0x0, 0x0) r4 = socket(0x2, 0x1, 0x0) ioctl$NBD_SET_SOCK(r3, 0xab00, r4) getsockopt$inet_IP_IPSEC_POLICY(r4, 0x0, 0x10, &(0x7f0000000580)={{{@in=@loopback, @in=@empty, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in=@broadcast}, 0x0, @in6=@mcast2}}, 0x0) keyctl$get_persistent(0x16, r5, 0x0) umount2(&(0x7f0000000540)='./file0\x00', 0x7400000000000000) r6 = socket$alg(0x26, 0x5, 0x0) bind$alg(r6, &(0x7f0000000000)={0x26, 'skcipher\x00', 0x0, 0x0, 'cbc-twofish-3way\x00'}, 0x58) setsockopt$ALG_SET_KEY(r6, 0x117, 0x1, &(0x7f0000c18000), 0x0) r7 = accept(0xffffffffffffffff, 0x0, 0x0) sendmmsg$alg(r7, 0x0, 0x0, 0x0) sendto(r7, &(0x7f00000007c0), 0x0, 0x0, 0x0, 0x0) recvmsg(r7, &(0x7f0000000040)={0x0, 0x0, 0x0}, 0x0) socket$nl_route(0x10, 0x3, 0x0) socket$nl_route(0x10, 0x3, 0x0) socket$netlink(0x10, 0x3, 0x0) sendmsg$NBD_CMD_DISCONNECT(0xffffffffffffffff, 0x0, 0x0) sendmmsg$alg(0xffffffffffffffff, &(0x7f0000000740), 0x0, 0x0) sendto(0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0) recvmsg(0xffffffffffffffff, &(0x7f0000000040)={0x0, 0x0, 0x0}, 0x0) bind$alg(0xffffffffffffffff, 0x0, 0x0) setsockopt$ALG_SET_KEY(0xffffffffffffffff, 0x117, 0x1, &(0x7f0000c18000), 0x0) recvmsg(0xffffffffffffffff, 0x0, 0x0) 21:11:26 executing program 3: r0 = socket(0x1, 0x5, 0x0) getsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f00000001c0)={0x0, 0x0}, &(0x7f0000000200)=0x5) setreuid(0x0, r1) ioprio_get$uid(0x0, r1) prctl$PR_CAPBSET_READ(0x17, 0x1b) r2 = socket(0x10, 0x80002, 0x0) sendmsg$nl_route_sched(r2, &(0x7f0000002980)={0x0, 0x0, &(0x7f0000002940)={&(0x7f0000000000)=ANY=[@ANYBLOB="4c00000030003b050000000000380001003400010009000100766c616e00000000200002801c00020000000000000000000000000000000000000000000100000004000600"], 0x4c}}, 0x0) r3 = syz_open_dev$ndb(&(0x7f0000000080)='/dev/nbd#\x00', 0x0, 0x0) r4 = socket(0x2, 0x1, 0x0) ioctl$NBD_SET_SOCK(r3, 0xab00, r4) syz_open_dev$ndb(&(0x7f0000000080)='/dev/nbd#\x00', 0x0, 0x0) r5 = socket(0x2, 0x1, 0x0) r6 = openat$vsock(0xffffffffffffff9c, &(0x7f00000000c0)='/dev/vsock\x00', 0x80000, 0x0) ioctl$NBD_SET_SOCK(r6, 0xab00, r2) ioctl$sock_kcm_SIOCKCMCLONE(r4, 0x89e2, &(0x7f0000000080)={r5}) 21:11:26 executing program 3: shmget(0x1, 0x1000, 0x1209, &(0x7f000096d000/0x1000)=nil) socketpair$unix(0x1, 0x5, 0x0, &(0x7f00000001c0)={0xffffffffffffffff, 0xffffffffffffffff}) r1 = fcntl$dupfd(r0, 0x0, r0) ioctl$PERF_EVENT_IOC_ENABLE(r1, 0x8912, 0x400200) r2 = syz_genetlink_get_family_id$tipc2(&(0x7f00000000c0)='TIPCv2\x00') recvfrom$ax25(r1, &(0x7f0000000500)=""/199, 0xc7, 0x2000, &(0x7f0000000100)={{0x3, @bcast}, [@default, @bcast, @null, @netrom={0xbb, 0xbb, 0xbb, 0xbb, 0xbb, 0x0, 0x0}, @remote={0xcc, 0xcc, 0xcc, 0xcc, 0xcc, 0xcc, 0x1}, @remote={0xcc, 0xcc, 0xcc, 0xcc, 0xcc, 0xcc, 0x3}, @bcast, @rose={0xbb, 0xbb, 0xbb, 0x1, 0x0}]}, 0x48) r3 = socket$nl_generic(0x10, 0x3, 0x10) sendmsg$IPVS_CMD_GET_DAEMON(r3, &(0x7f0000000200)={0x0, 0x0, &(0x7f00000001c0)={0x0}}, 0x0) sendmsg$TIPC_NL_BEARER_ENABLE(r3, &(0x7f00000002c0)={0x0, 0x0, &(0x7f0000000280)={&(0x7f0000000000)={0x14, r2, 0xc573de0d27bdfe6f, 0x0, 0x0, {0x2}}, 0x14}}, 0x0) sendmsg$TIPC_NL_BEARER_DISABLE(r1, &(0x7f0000000440)={&(0x7f0000000180)={0x10, 0x0, 0x0, 0x1000}, 0xc, &(0x7f0000000400)={&(0x7f0000000480)=ANY=[@ANYBLOB='D\x00\x00\x00', @ANYRES16=r2, @ANYBLOB="00022cbd7000fbdbdd2502000000300007800800010004080920000000000000086fb8265e8313bd91879805549e61000200040000ea4b047d8d639b000800020008000000"], 0x44}, 0x1, 0x0, 0x0, 0x4}, 0x1) uselib(&(0x7f0000000000)='./file0\x00') openat$sequencer2(0xffffffffffffff9c, &(0x7f0000000040)='/dev/sequencer2\x00', 0x6777dd2c59b255af, 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, 0x4, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) set_mempolicy(0x8003, &(0x7f0000000300)=0x75f, 0x9) semctl$IPC_RMID(0x0, 0x0, 0x0) r4 = openat$dlm_control(0xffffffffffffff9c, 0x0, 0x23c5a3b657292a0e, 0x0) setsockopt$inet_sctp6_SCTP_PEER_ADDR_PARAMS(r4, 0x84, 0x9, &(0x7f0000000340)={0x0, @in6={{0xa, 0x0, 0x2, @dev, 0x5}}, 0x8, 0x0, 0x3ff, 0x0, 0x80}, 0x98) ioctl$SECCOMP_IOCTL_NOTIF_RECV(r4, 0xc0502100, &(0x7f0000000040)) mmap$binder(&(0x7f000096f000/0x2000)=nil, 0x2000, 0x1, 0x11, r4, 0x7) r5 = socket$packet(0x11, 0x3, 0x300) setsockopt$packet_tx_ring(r5, 0x107, 0xd, &(0x7f0000000240)=@req3={0x10000, 0x100000001, 0x10000, 0x1}, 0x1c) mmap(&(0x7f0000ff0000/0x10000)=nil, 0x10000, 0x0, 0x11011, r5, 0x0) clone(0x0, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) [ 301.166783] block nbd2: shutting down sockets 21:11:26 executing program 2: perf_event_open(&(0x7f0000000180)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x50d, 0x0, 0x3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$sndseq(&(0x7f0000000180)='/dev/snd/seq\x00', 0x0, 0x0) ioctl$SNDRV_SEQ_IOCTL_CREATE_PORT(r0, 0xc0a85320, 0x0) ioctl$SNDRV_SEQ_IOCTL_SUBSCRIBE_PORT(r0, 0x40505330, &(0x7f00000001c0)={{}, {0x80}}) prlimit64(0x0, 0xe, &(0x7f00000001c0)={0x401, 0x400000008d}, 0x0) sched_setattr(0x0, &(0x7f0000000080)={0x30, 0x2, 0x0, 0x0, 0x3}, 0x0) r1 = openat$kvm(0xffffffffffffff9c, &(0x7f0000000200)='/dev/kvm\x00', 0x0, 0x0) r2 = ioctl$KVM_CREATE_VM(r1, 0xae01, 0x0) r3 = ioctl$KVM_CREATE_VCPU(r2, 0xae41, 0x0) setsockopt$SO_TIMESTAMP(0xffffffffffffffff, 0x1, 0x40, 0x0, 0x0) ioctl$KVM_SET_USER_MEMORY_REGION(r2, 0x4020ae46, &(0x7f0000000400)={0x0, 0x3, 0x0, 0x2000, &(0x7f0000000000/0x2000)=nil}) ioctl$SIOCGIFMTU(0xffffffffffffffff, 0x8921, &(0x7f0000000040)) syz_kvm_setup_cpu$x86(r2, 0xffffffffffffffff, &(0x7f0000000000/0x18000)=nil, 0x0, 0x0, 0x0, 0x0, 0x0) ioctl$KVM_REGISTER_COALESCED_MMIO(r2, 0x4010ae67, &(0x7f00000001c0)={0x0, 0x11c000}) syz_kvm_setup_cpu$x86(0xffffffffffffffff, r3, &(0x7f0000000000/0x18000)=nil, 0x0, 0x0, 0x0, 0x0, 0x0) r4 = syz_open_dev$ndb(&(0x7f0000000080)='/dev/nbd#\x00', 0x0, 0x0) r5 = socket(0x2, 0x1, 0x0) ioctl$NBD_SET_SOCK(r4, 0xab00, r5) setsockopt$PNPIPE_ENCAP(r5, 0x113, 0x1, &(0x7f0000000000), 0x4) ioctl$KVM_NMI(r3, 0xae9a) ioctl$KVM_RUN(r3, 0xae80, 0x0) pipe(&(0x7f0000000300)={0xffffffffffffffff}) pipe(&(0x7f0000000300)={0xffffffffffffffff}) vmsplice(r7, &(0x7f0000000000)=[{&(0x7f0000000500), 0x3528a9c0}], 0x1, 0x0) ioctl$TIOCGICOUNT(r7, 0x545d, 0x0) vmsplice(r6, &(0x7f0000000000)=[{&(0x7f0000000500), 0x3528a9c0}], 0x1, 0x0) ioctl$EVIOCSABS3F(r6, 0x401845ff, &(0x7f0000000100)={0x1, 0x2, 0x1, 0x1ff, 0x0, 0x1}) mount$9p_fd(0x0, &(0x7f00000000c0)='./file0\x00', &(0x7f0000000340)='9p\x00', 0x0, 0x0) [ 301.360727] audit: type=1400 audit(1584047486.978:82): avc: denied { map } for pid=9442 comm="syz-executor.3" path="socket:[35932]" dev="sockfs" ino=35932 scontext=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 tcontext=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 tclass=packet_socket permissive=1 [ 301.433581] block nbd5: shutting down sockets 21:11:27 executing program 4: r0 = socket$inet6_tcp(0xa, 0x1, 0x0) r1 = fcntl$dupfd(r0, 0x0, r0) ioctl$PERF_EVENT_IOC_ENABLE(r1, 0x8912, 0x400200) r2 = socket$alg(0x26, 0x5, 0x0) bind$alg(r2, &(0x7f0000000180)={0x26, 'hash\x00', 0x0, 0x0, 'wp256-generic\x00'}, 0x58) r3 = accept$alg(r2, 0x0, 0x0) sendmmsg(r3, &(0x7f0000007f00)=[{{&(0x7f00000056c0)=@pppoe={0x18, 0x0, {0x0, @link_local, 'ip6gretap0\x00'}}, 0x80, &(0x7f00000000c0)}}, {{&(0x7f0000005900)=@pppoe={0x18, 0x0, {0x0, @dev={[], 0x3a}, 'syzkaller0\x00'}}, 0x80, &(0x7f0000000140)=[{&(0x7f0000000000)="76dab8f0d73c0abb8a11f8889863b36d8759eb5b05d8516825d9868f8a796bccafd60873c8a7e4bcd1f9214735bec2c5a4535460879c1d86ca24f99df218f8608fc1df037cf3e3655be34cb0f4875c930864538ea82725bd0ffb3e5a6531ef30e3213c10ef080d5c519b830c1151fce24e3aceb8193e6bd717f7efe5412af16f07c657c6767c9127adf3e73280100e95d1764fb522df52f5a99d826d2dda22", 0x9f}, {&(0x7f00000000c0)="ea06f0bf96006a3b837700134dc1bb184badabecf7d9891836ebe7968ac97f102a3000f639a1793ff4145cb855c677839b7cda58751d5811c898c0aaa4caa925a5c51e4155fc91afe692", 0x4a}], 0x2, &(0x7f0000007b00)}}], 0x2, 0x10004080) 21:11:27 executing program 4: r0 = open(&(0x7f0000000000)='./bus\x00', 0x141042, 0x0) perf_event_open(&(0x7f0000000180)={0x6, 0x70}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r1 = open(&(0x7f0000000000)='./bus\x00', 0x0, 0x0) ioctl$DRM_IOCTL_MODE_GETENCODER(r0, 0xc01464a6, &(0x7f0000000040)) r2 = perf_event_open(&(0x7f0000000180)={0x6, 0x70}, 0x0, 0x0, 0xffffffffffffffff, 0x0) ioctl$TIOCCONS(0xffffffffffffffff, 0x541d) pipe(&(0x7f0000000300)={0xffffffffffffffff, 0xffffffffffffffff}) setxattr(&(0x7f00000000c0)='./bus\x00', &(0x7f0000000100)=@random={'osx.', ']loselinuxmwlan1\x00'}, &(0x7f0000000140)='\x00', 0x1, 0x0) write(r3, &(0x7f0000000340), 0x41395527) ioctl$VIDIOC_S_AUDOUT(r3, 0x40345632, &(0x7f0000000080)={0x91, "7ba165a91356fc4a3e89bc3ad77987e66a30968a2cdbff402c5186248c003a57", 0x2}) dup2(r1, r2) [ 301.762598] audit: type=1804 audit(1584047487.388:83): pid=9463 uid=0 auid=4294967295 ses=4294967295 subj=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 op=invalid_pcr cause=open_writers comm="syz-executor.4" name="/root/syzkaller-testdir443526468/syzkaller.3M8pOk/25/bus" dev="sda1" ino=16646 res=1 21:11:27 executing program 5: mount$fuse(0x0, 0x0, 0x0, 0x0, 0x0) clock_gettime(0x4, &(0x7f0000000140)) memfd_create(&(0x7f0000000340)='q\x05\x00\x00\x00\xdd\x035I\xa6\xc0\x10$\xabb\x00\x00\x00\x00\x00\x00\x01\xcb/S\xdc\xdd\x0e\a\x00\x005+\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\xcc\xbf}\xdd\x00\x00\x00\x00\x00\x00\x00\a\x00\x00\x00\x00\x00\x01\x00\x00\x00\x00\x00\x00\x00\x8aC\x96\x8c\xd0\xe6\x83\xaaw\xaa\x93\xea\xa6\xcf \x8e\xa3]\xfe\x91u\x1d\x90\xa0Z\\Y\xc4dl\xfd|o\xde\x9e\xa5\x93h\x84\x8a\xd0\xce\xff\x80\xf3/\x16u\x15\x03\xfb\xc1$\x0f\xa6[d\xd9EC\xd6~-\xcd\tey\xa0\xa8\xd7\x88\xd2{vf5\xeaX\r\xea\xb1\x1d(xb\xe80\xa5\x8e\x97Mc\x17\xb4f\xb2\xeej)\xb4\xb5\xa8\x05\\f9v\x9e\xd8\x9fT\xf4\xafD\xbb\x96\xfe\xd2\f\xb1\x12\xe6\xa5n\x1e\x90r1G\x110\x99\x18\xee@\xb1F', 0x0) dup2(0xffffffffffffffff, 0xffffffffffffffff) ioctl$VIDIOC_DQBUF(0xffffffffffffffff, 0xc0585611, 0x0) openat$full(0xffffffffffffff9c, &(0x7f0000000000)='/dev/full\x00', 0x500, 0x0) ioctl$TIOCGSID(0xffffffffffffffff, 0x5429, &(0x7f0000000480)=0x0) prlimit64(r0, 0x0, 0x0, 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_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) pipe(&(0x7f0000000100)) r1 = socket$nl_route(0x10, 0x3, 0x0) r2 = socket(0x1, 0xa, 0x0) getsockname$packet(r2, &(0x7f0000000100)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f00000002c0)=0x14) sendmsg$nl_route(r1, &(0x7f0000000080)={0x0, 0x0, &(0x7f0000000140)={&(0x7f0000000180)=@newlink={0x8c, 0x10, 0x401, 0x0, 0x0, {0x0, 0x0, 0x0, 0x0, 0xebb}, [@IFLA_LINKINFO={0x5c, 0x12, 0x0, 0x1, @vlan={{0x9, 0x1, 'vlan\x00'}, {0x4c, 0x2, 0x0, 0x1, [@IFLA_VLAN_ID={0x6}, @IFLA_VLAN_FLAGS={0xc, 0x2, {0xa, 0xa}}, @IFLA_VLAN_EGRESS_QOS={0x34, 0x3, 0x0, 0x1, [@IFLA_VLAN_QOS_MAPPING={0xc}, @IFLA_VLAN_QOS_MAPPING={0xc, 0x1, {0x2, 0x7}}, @IFLA_VLAN_QOS_MAPPING={0xc}, @IFLA_VLAN_QOS_MAPPING={0xc, 0x1, {0x0, 0xfffffffa}}]}]}}}, @IFLA_LINK={0x8, 0x5, r3}, @IFLA_MASTER={0x8, 0xa, r3}]}, 0x8c}}, 0x0) 21:11:27 executing program 5: r0 = socket$inet_udp(0x2, 0x2, 0x0) setsockopt$inet_mtu(r0, 0x0, 0xa, &(0x7f0000001640)=0x3, 0x4) bind$inet(r0, &(0x7f00000001c0)={0x2, 0x0, @local}, 0x10) setsockopt$sock_int(r0, 0x1, 0x6, &(0x7f0000000140)=0x32, 0x4) connect$inet(r0, &(0x7f0000000040)={0x2, 0x0, @broadcast}, 0x10) socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}) r2 = syz_open_dev$ndb(&(0x7f0000000080)='/dev/nbd#\x00', 0x0, 0x0) r3 = socket(0x2, 0x1, 0x0) ioctl$NBD_SET_SOCK(r2, 0xab00, r3) ioctl$NBD_DO_IT(r2, 0xab03) ioctl$NBD_SET_SIZE_BLOCKS(r2, 0xab07, 0x8e0f) r4 = syz_open_dev$ndb(&(0x7f0000000080)='/dev/nbd#\x00', 0x0, 0x0) r5 = socket(0x2, 0xa, 0x0) ioctl$NBD_SET_SOCK(r4, 0xab00, r5) r6 = dup3(r2, r5, 0x80000) r7 = syz_genetlink_get_family_id$netlbl_calipso(&(0x7f00000000c0)='NLBL_CALIPSO\x00') sendmsg$NLBL_CALIPSO_C_ADD(r6, &(0x7f0000000200)={&(0x7f0000000080)={0x10, 0x0, 0x0, 0x400000}, 0xc, &(0x7f0000000180)={&(0x7f0000000100)={0x24, r7, 0x200, 0x70bd2b, 0x1ff, {}, [@NLBL_CALIPSO_A_MTYPE={0x8}, @NLBL_CALIPSO_A_DOI={0x8, 0x1, 0x1}]}, 0x24}, 0x1, 0x0, 0x0, 0x44}, 0x40000c0) r8 = dup(r1) ioctl$PERF_EVENT_IOC_ENABLE(r8, 0x8912, 0x400200) sendmmsg(r0, &(0x7f0000007fc0), 0x4000000000001a8, 0x0) [ 302.009155] block nbd5: Receive control failed (result -107) [ 302.016599] block nbd5: Attempted send on invalid socket [ 302.022168] block nbd5: shutting down sockets [ 302.029723] ldm_validate_partition_table(): Disk read failed. [ 302.046645] Dev nbd5: unable to read RDB block 0 [ 302.068247] nbd5: unable to read partition table [ 302.071450] syz-executor.5 uses obsolete (PF_INET,SOCK_PACKET) [ 302.087773] block nbd5: Unsupported socket: shutdown callout must be supported. [ 302.246881] block nbd2: shutting down sockets 21:11:27 executing program 2: perf_event_open(&(0x7f0000000180)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x50d, 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, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$sndseq(&(0x7f0000000180)='/dev/snd/seq\x00', 0x0, 0x0) ioctl$SNDRV_SEQ_IOCTL_CREATE_PORT(r0, 0xc0a85320, 0x0) ioctl$SNDRV_SEQ_IOCTL_SUBSCRIBE_PORT(r0, 0x40505330, &(0x7f00000001c0)={{}, {0x80}}) prlimit64(0x0, 0xe, &(0x7f00000001c0)={0x401, 0x400000008d}, 0x0) sched_setattr(0x0, &(0x7f0000000080)={0x30, 0x2, 0x0, 0x0, 0x3}, 0x0) r1 = openat$kvm(0xffffffffffffff9c, &(0x7f0000000200)='/dev/kvm\x00', 0x0, 0x0) r2 = ioctl$KVM_CREATE_VM(r1, 0xae01, 0x0) r3 = ioctl$KVM_CREATE_VCPU(r2, 0xae41, 0x0) setsockopt$SO_TIMESTAMP(0xffffffffffffffff, 0x1, 0x40, 0x0, 0x0) ioctl$KVM_SET_USER_MEMORY_REGION(r2, 0x4020ae46, &(0x7f0000000400)={0x0, 0x3, 0x0, 0x2000, &(0x7f0000000000/0x2000)=nil}) ioctl$SIOCGIFMTU(0xffffffffffffffff, 0x8921, &(0x7f0000000040)) syz_kvm_setup_cpu$x86(r2, 0xffffffffffffffff, &(0x7f0000000000/0x18000)=nil, 0x0, 0x0, 0x0, 0x0, 0x0) ioctl$KVM_REGISTER_COALESCED_MMIO(r2, 0x4010ae67, &(0x7f00000001c0)={0x0, 0x11c000}) syz_kvm_setup_cpu$x86(0xffffffffffffffff, r3, &(0x7f0000000000/0x18000)=nil, 0x0, 0x0, 0x0, 0x0, 0x0) r4 = syz_open_dev$ndb(&(0x7f0000000080)='/dev/nbd#\x00', 0x0, 0x0) r5 = socket(0x2, 0x1, 0x0) ioctl$NBD_SET_SOCK(r4, 0xab00, r5) setsockopt$PNPIPE_ENCAP(r5, 0x113, 0x1, &(0x7f0000000000), 0x4) ioctl$KVM_NMI(r3, 0xae9a) ioctl$KVM_RUN(r3, 0xae80, 0x0) pipe(&(0x7f0000000300)={0xffffffffffffffff}) pipe(&(0x7f0000000300)={0xffffffffffffffff}) vmsplice(r7, &(0x7f0000000000)=[{&(0x7f0000000500), 0x3528a9c0}], 0x1, 0x0) ioctl$TIOCGICOUNT(r7, 0x545d, 0x0) vmsplice(r6, &(0x7f0000000000)=[{&(0x7f0000000500), 0x3528a9c0}], 0x1, 0x0) ioctl$EVIOCSABS3F(r6, 0x401845ff, &(0x7f0000000100)={0x1, 0x2, 0x1, 0x1ff, 0x0, 0x1}) mount$9p_fd(0x0, &(0x7f00000000c0)='./file0\x00', &(0x7f0000000340)='9p\x00', 0x0, 0x0) 21:11:27 executing program 3: r0 = syz_open_dev$ndb(&(0x7f0000000080)='/dev/nbd#\x00', 0x0, 0x0) r1 = socket(0x2, 0x1, 0x0) ioctl$NBD_SET_SOCK(r0, 0xab00, r1) ioctl$sock_SIOCSIFBR(r1, 0x8941, &(0x7f00000000c0)=@add_del={0x2, &(0x7f0000000080)='veth0\x00'}) openat$uinput(0xffffffffffffff9c, &(0x7f0000000040)='/dev/uinput\x00', 0x802, 0x0) perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r2 = socket$key(0xf, 0x3, 0x2) connect$unix(r1, &(0x7f0000000640)=@file={0x1, './file0\x00'}, 0x6e) sendmsg$key(r2, &(0x7f0000000000)={0x500, 0x0, &(0x7f0000000140)={&(0x7f0000000180)={0x2, 0x400000000000003, 0x0, 0x5, 0x11, 0x0, 0x2, 0x0, [@sadb_address={0x5, 0x6, 0x0, 0x4c, 0x0, @in6={0xa, 0x0, 0x0, @dev={0xfe, 0x80, [], 0x29}}}, @sadb_x_filter={0x5, 0x1a, @in6=@loopback, @in6=@loopback, 0x10, 0x14, 0x10}, @sadb_address={0x5, 0x5, 0x6c, 0x0, 0x0, @in6={0xa, 0x0, 0x0, @mcast1}}]}, 0x88}}, 0x0) pipe(&(0x7f0000000300)={0xffffffffffffffff, 0xffffffffffffffff}) write(r3, &(0x7f0000000340), 0x41395527) ioctl$KDFONTOP_SET(r3, 0x4b72, &(0x7f0000000100)={0x0, 0x0, 0x1, 0x6, 0x15, &(0x7f0000000240)="de37ecdc3016e6f250c3b3996c8257a2fe54211526c0a079fdb6c267187a83e3e3bc7841d6a8fd93932fdb6100a5f87798bffae82f642ce26d570489766d99efca417c0f8cab78d7600b00f7c9055c10dd71af5e740d715e456fb5f634ee86388a55d7182dc70a593d7d53605ae24843cc157725560f61ff65723de6b79723ae62fcd1f087399561a10b5eab0f2e4738f52345ee582f18a08d75181917d95b83636c92cd54864ea56f822fd66d275a0771fceb45459885152f93dc78663dae8eb6ed252102448de808b657448e364a69cf8df0ba715880a04e1b31c98d57a296242108fde51739c20639070529d70f1b99e7409eb83b4756063b327f090bcb4968afd6f740ff03ef8d3be0638df161b79fcd2c7921b073b09644f29558fbed17e756c723abdafd874d8d94c0a564429275093f7153877e5df51887e6de941bcd81b08a5eff69ce05a23b2d39b33243b2c9d6e0392811c13e526298b46af0214591c89558ca929562b30365b5e9064a014d57f8101ca1aed27032852343d91f5b2123775275d7f9d78f61aa011bb2df0adf6100ab0dcb66cc0033e3696a9dfc687bdc951faa46e853b543c36aaa1310e6cd121edd70e66eb2e7fbc75e2fcb16ee34fed93705aa35ad7b20c1e275b64220ad1d1259e4ae455fbdc5bd4a352113ef2b243a50068404abfd71e76387f9c014c583c23e1d30e01da9ddf5eb94bfcc8e9243a80b2742419968a0a7fdc69ae377cc5914c38022c6b7a5f5aa958a96611d0ca28d654593793c22d601611186ec14b53828574b050c9af38579b249bc7e96e985785e91ba296117830b49611846259b92ced7ba533824ca4d406a2bc39921eab6b3104f0e03120106fb0436c1922099b2ddbc196a0c9218766a7d2f6ce92dbec599ceb8193541014b9485c93b50b71a1b0ca6b6a1ba662e94eb216fb4a2a94c5b708d5786a3c6d8012bad6ec6addad92b3b092c1ba52ec36a3af758314c9b3ba52a4ba57b3fab303a5c2141780ee304ac232f4667aa9b1fb90778799964a41c7e0e99927a0fe76b1c71cd787c590913711392801f249121158bfe3ce27c2481575017c56bd650a0d8b36213efc63d8a7e88eea3ad58712c45180d3a74299964f27b16080d0acf6efd3939ccd50030abfd5cffbec633c85853a08fb9b31c1136bd350e6f85c712d4fa8ba38959d8177e29233099d810309d490215552d61afd572890ed6bd42c660aab1cd5b8d7b39ee162fd5c1c2be9956f49b54ff24d9797661d6899716f1591fac370fe272ff5f36fd37ec5637762a5989317319e409d268a57a0b1084a75ca25cce9e53b2676b802c94989e18c5f52970b5959d900c3fa26f84069cc17d5831282023fea23299f233b546ed534db0deb55e9ffb60d32f067bff9907403e3afdcaba222b59a343051c2a1c65f847101b4f85db6a75e5d5"}) 21:11:28 executing program 5: perf_event_open(&(0x7f0000000180)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x50d, 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, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$sndseq(&(0x7f0000000180)='/dev/snd/seq\x00', 0x0, 0x0) ioctl$SNDRV_SEQ_IOCTL_CREATE_PORT(r0, 0xc0a85320, 0x0) ioctl$SNDRV_SEQ_IOCTL_SUBSCRIBE_PORT(r0, 0x40505330, &(0x7f00000001c0)={{}, {0x80}}) prlimit64(0x0, 0xe, &(0x7f00000001c0)={0x401, 0x400000008d}, 0x0) sched_setattr(0x0, &(0x7f0000000080)={0x30, 0x2, 0x0, 0x0, 0x3}, 0x0) r1 = openat$kvm(0xffffffffffffff9c, &(0x7f0000000200)='/dev/kvm\x00', 0x0, 0x0) r2 = ioctl$KVM_CREATE_VM(r1, 0xae01, 0x0) r3 = ioctl$KVM_CREATE_VCPU(r2, 0xae41, 0x0) setsockopt$SO_TIMESTAMP(0xffffffffffffffff, 0x1, 0x40, 0x0, 0x0) ioctl$KVM_SET_USER_MEMORY_REGION(r2, 0x4020ae46, &(0x7f0000000400)={0x0, 0x3, 0x0, 0x2000, &(0x7f0000000000/0x2000)=nil}) ioctl$SIOCGIFMTU(0xffffffffffffffff, 0x8921, &(0x7f0000000040)) syz_kvm_setup_cpu$x86(r2, 0xffffffffffffffff, &(0x7f0000000000/0x18000)=nil, 0x0, 0x0, 0x0, 0x0, 0x0) ioctl$KVM_REGISTER_COALESCED_MMIO(r2, 0x4010ae67, &(0x7f00000001c0)={0x0, 0x11c000}) syz_kvm_setup_cpu$x86(0xffffffffffffffff, r3, &(0x7f0000000000/0x18000)=nil, 0x0, 0x0, 0x0, 0x0, 0x0) r4 = syz_open_dev$ndb(&(0x7f0000000080)='/dev/nbd#\x00', 0x0, 0x0) r5 = socket(0x2, 0x1, 0x0) ioctl$NBD_SET_SOCK(r4, 0xab00, r5) setsockopt$PNPIPE_ENCAP(r5, 0x113, 0x1, &(0x7f0000000000), 0x4) ioctl$KVM_NMI(r3, 0xae9a) ioctl$KVM_RUN(r3, 0xae80, 0x0) pipe(&(0x7f0000000300)={0xffffffffffffffff}) pipe(&(0x7f0000000300)={0xffffffffffffffff}) vmsplice(r7, &(0x7f0000000000)=[{&(0x7f0000000500), 0x3528a9c0}], 0x1, 0x0) ioctl$TIOCGICOUNT(r7, 0x545d, 0x0) vmsplice(r6, &(0x7f0000000000)=[{&(0x7f0000000500), 0x3528a9c0}], 0x1, 0x0) ioctl$EVIOCSABS3F(r6, 0x401845ff, &(0x7f0000000100)={0x1, 0x2, 0x1, 0x1ff, 0x0, 0x1}) mount$9p_fd(0x0, &(0x7f00000000c0)='./file0\x00', &(0x7f0000000340)='9p\x00', 0x0, 0x0) 21:11:28 executing program 4: pipe(&(0x7f0000000300)={0xffffffffffffffff}) vmsplice(r0, &(0x7f0000000000)=[{&(0x7f0000000500), 0x3528a9c0}], 0x1, 0x0) mmap$usbmon(&(0x7f0000ffb000/0x4000)=nil, 0x4000, 0x5000009, 0x4368953, r0, 0x7fffffff) socketpair$unix(0x1, 0x5, 0x0, &(0x7f00000000c0)={0xffffffffffffffff, 0xffffffffffffffff}) r2 = dup(r1) ioctl$PERF_EVENT_IOC_ENABLE(r2, 0x8912, 0x400200) ioctl$DRM_IOCTL_CONTROL(r2, 0x40086414, &(0x7f0000000080)={0x2, 0x8}) r3 = socket$inet6(0xa, 0x803, 0x2) connect$inet6(r3, &(0x7f0000000040)={0xa, 0x0, 0x0, @dev, 0x7}, 0x1c) setsockopt$inet6_IPV6_XFRM_POLICY(r3, 0x29, 0x23, &(0x7f0000000340)={{{@in6=@rand_addr="871581b4924f092170f14ca0f1a7d3b7", @in=@remote, 0x0, 0x0, 0x0, 0x0, 0xa, 0x0, 0x0, 0x1}, {0xfffffffffffffffe}, {}, 0x0, 0x0, 0x80000000000001}, {{@in=@dev, 0x0, 0x3c}, 0x2, @in6=@remote, 0x0, 0x4, 0x0, 0xff}}, 0xe8) sendmmsg(r3, &(0x7f0000008440)=[{{0x0, 0x1aa, 0x0}}], 0x400000000000107, 0x0) [ 303.152410] block nbd2: shutting down sockets 21:11:28 executing program 2: perf_event_open(&(0x7f0000000180)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x50d, 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, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$sndseq(&(0x7f0000000180)='/dev/snd/seq\x00', 0x0, 0x0) ioctl$SNDRV_SEQ_IOCTL_CREATE_PORT(r0, 0xc0a85320, 0x0) ioctl$SNDRV_SEQ_IOCTL_SUBSCRIBE_PORT(r0, 0x40505330, &(0x7f00000001c0)={{}, {0x80}}) prlimit64(0x0, 0xe, &(0x7f00000001c0)={0x401, 0x400000008d}, 0x0) sched_setattr(0x0, &(0x7f0000000080)={0x30, 0x2, 0x0, 0x0, 0x3}, 0x0) r1 = openat$kvm(0xffffffffffffff9c, &(0x7f0000000200)='/dev/kvm\x00', 0x0, 0x0) r2 = ioctl$KVM_CREATE_VM(r1, 0xae01, 0x0) r3 = ioctl$KVM_CREATE_VCPU(r2, 0xae41, 0x0) setsockopt$SO_TIMESTAMP(0xffffffffffffffff, 0x1, 0x40, 0x0, 0x0) ioctl$KVM_SET_USER_MEMORY_REGION(r2, 0x4020ae46, &(0x7f0000000400)={0x0, 0x3, 0x0, 0x2000, &(0x7f0000000000/0x2000)=nil}) ioctl$SIOCGIFMTU(0xffffffffffffffff, 0x8921, &(0x7f0000000040)) syz_kvm_setup_cpu$x86(r2, 0xffffffffffffffff, &(0x7f0000000000/0x18000)=nil, 0x0, 0x0, 0x0, 0x0, 0x0) ioctl$KVM_REGISTER_COALESCED_MMIO(r2, 0x4010ae67, &(0x7f00000001c0)={0x0, 0x11c000}) syz_kvm_setup_cpu$x86(0xffffffffffffffff, r3, &(0x7f0000000000/0x18000)=nil, 0x0, 0x0, 0x0, 0x0, 0x0) r4 = syz_open_dev$ndb(&(0x7f0000000080)='/dev/nbd#\x00', 0x0, 0x0) r5 = socket(0x2, 0x1, 0x0) ioctl$NBD_SET_SOCK(r4, 0xab00, r5) setsockopt$PNPIPE_ENCAP(r5, 0x113, 0x1, &(0x7f0000000000), 0x4) ioctl$KVM_NMI(r3, 0xae9a) ioctl$KVM_RUN(r3, 0xae80, 0x0) pipe(&(0x7f0000000300)={0xffffffffffffffff}) pipe(&(0x7f0000000300)={0xffffffffffffffff}) vmsplice(r7, &(0x7f0000000000)=[{&(0x7f0000000500), 0x3528a9c0}], 0x1, 0x0) ioctl$TIOCGICOUNT(r7, 0x545d, 0x0) vmsplice(r6, &(0x7f0000000000)=[{&(0x7f0000000500), 0x3528a9c0}], 0x1, 0x0) ioctl$EVIOCSABS3F(r6, 0x401845ff, &(0x7f0000000100)={0x1, 0x2, 0x1, 0x1ff, 0x0, 0x1}) mount$9p_fd(0x0, &(0x7f00000000c0)='./file0\x00', &(0x7f0000000340)='9p\x00', 0x0, 0x0) [ 303.272234] block nbd3: shutting down sockets 21:11:29 executing program 0: openat$selinux_status(0xffffffffffffff9c, &(0x7f00000002c0)='/selinux/status\x00', 0x0, 0x0) r0 = socket$inet6(0xa, 0x2, 0x0) close(r0) r1 = open(&(0x7f00000000c0)='./bus\x00', 0x0, 0x0) sendfile(r0, r1, 0x0, 0x8000fffffffe) openat(r1, &(0x7f0000000300)='./file0\x00', 0x12800, 0x20) socketpair$unix(0x1, 0x1, 0x0, &(0x7f0000000080)={0xffffffffffffffff, 0xffffffffffffffff}) r3 = dup(r2) ioctl$PERF_EVENT_IOC_ENABLE(r3, 0x8912, 0x400200) r4 = socket$inet_udp(0x2, 0x2, 0x0) setsockopt$EBT_SO_SET_ENTRIES(r4, 0x0, 0x80, &(0x7f0000000240)=@filter={'filter\x00', 0xe, 0x1, 0x130, [0x0, 0x20000100, 0x20000130, 0x20000160], 0x0, 0x0, &(0x7f0000000100)=ANY=[@ANYBLOB="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"]}, 0x1a8) r5 = socket$pppoe(0x18, 0x1, 0x0) r6 = syz_genetlink_get_family_id$netlbl_unlabel(&(0x7f0000000540)='NLBL_UNLBL\x00') sendmsg$NLBL_UNLABEL_C_STATICLISTDEF(0xffffffffffffffff, &(0x7f00000006c0)={&(0x7f0000000500)={0x10, 0x0, 0x0, 0x40000000}, 0xc, &(0x7f0000000680)={&(0x7f0000000580)=ANY=[@ANYBLOB="c8000000", @ANYRES16=r6, @ANYBLOB="010028bd7000fedbdf250800000014000300fe880000000000000000000000000101140006007465616d5f736c6176095f31000000002d00070073797374656d5f753a6f626a6563745f723a6c6f67726f746174655f7661725f6c69625f743a7330000000001400020000000000000000000000ffffac1414bb14000200fe8000000000000000000000000000bb08000400ac1414bb2a00070073797374656d5f753a6f626a6563745f723a7363616e6e65725f6465766963655f743a7330000000"], 0xc8}, 0x1, 0x0, 0x0, 0x4}, 0x40d4) sendmsg$NLBL_UNLABEL_C_STATICADD(r3, &(0x7f00000000c0)={&(0x7f0000000000)={0x10, 0x0, 0x0, 0x800}, 0xc, &(0x7f0000000040)={&(0x7f00000003c0)=ANY=[@ANYBLOB="6c3ee6145359efd858a1cdf9137b9c2f3159fcac64d34e4456afe557bccf16ba650aa8ddcfdd6c50138350c532c8c6cb06b4fd0db4447845e4054c203bf08698b90c4425d189a1bbbacb47a31b4be4236e82842196d3bd730d1ec09f1e961f67944dc9b4f918a71d7ae406", @ANYRES16=r6, @ANYBLOB="00022abd7000fbdbdf250300000014000300fe8000000000000000000000000000bb14000200fe8000000000000000000000000000aa08000400ac1e000114000200ff02000000000000000000000000000114000300fe800000000000000000000000000018"], 0x6c}, 0x1, 0x0, 0x0, 0x18800}, 0x4000800) sendmmsg(r5, &(0x7f000000d180), 0x4000000000000eb, 0x0) [ 303.432526] block nbd5: shutting down sockets 21:11:29 executing program 5: r0 = syz_init_net_socket$bt_sco(0x1f, 0x5, 0x2) getsockopt$bt_sco_SCO_CONNINFO(r0, 0x11, 0x2, 0x0, 0xffffffffffffffff) pipe(&(0x7f0000000300)={0xffffffffffffffff}) vmsplice(r1, &(0x7f0000000000)=[{&(0x7f0000000500), 0x3528a9c0}], 0x1, 0x0) ioctl$DRM_IOCTL_PRIME_HANDLE_TO_FD(0xffffffffffffffff, 0xc00c642d, &(0x7f0000000000)={0x0, 0x0, r1}) sync_file_range(r2, 0x6, 0xa53, 0x5) 21:11:29 executing program 3: write$dsp(0xffffffffffffffff, 0x0, 0x0) r0 = syz_open_dev$ndb(&(0x7f0000000080)='/dev/nbd#\x00', 0x0, 0x0) r1 = socket(0x2, 0x1, 0x0) ioctl$NBD_SET_SOCK(r0, 0xab00, r1) ioctl$NBD_DO_IT(r0, 0xab03) ioctl$NBD_SET_SIZE_BLOCKS(r0, 0xab07, 0x8e0f) r2 = syz_open_dev$ndb(&(0x7f0000000080)='/dev/nbd#\x00', 0x0, 0x0) r3 = socket(0x2, 0x1, 0x0) ioctl$NBD_SET_SOCK(r2, 0xab00, r3) ioctl$NBD_DO_IT(r2, 0xab03) ioctl$NBD_SET_SIZE_BLOCKS(r2, 0xab07, 0x8e0f) openat$snapshot(0xffffffffffffff9c, 0x0, 0x400200, 0x0) r4 = syz_open_dev$ndb(&(0x7f0000000080)='/dev/nbd#\x00', 0x0, 0x0) r5 = socket(0x2, 0x1, 0x0) ioctl$NBD_SET_SOCK(r4, 0xab00, r5) ioctl$NBD_DO_IT(r4, 0xab03) ioctl$NBD_SET_SIZE_BLOCKS(r4, 0xab07, 0x8e0f) r6 = syz_open_dev$ndb(&(0x7f0000000080)='/dev/nbd#\x00', 0x0, 0x0) socket(0x2, 0x1, 0x0) r7 = syz_open_dev$ndb(&(0x7f0000000080)='/dev/nbd#\x00', 0x0, 0x0) r8 = socket(0x2, 0x1, 0x0) ioctl$NBD_SET_SOCK(r7, 0xab00, r8) ioctl$NBD_SET_SOCK(r6, 0xab00, r8) ioctl$NBD_DO_IT(r6, 0xab03) ioctl$NBD_SET_SIZE_BLOCKS(r6, 0xab07, 0x8e0f) r9 = openat$selinux_checkreqprot(0xffffffffffffff9c, &(0x7f0000000000)='/selinux/checkreqprot\x00', 0x101040, 0x0) ioctl$BLKREPORTZONE(r9, 0xc0101282, 0x0) r10 = syz_open_dev$usbfs(&(0x7f0000000180)='/dev/bus/usb/00#/00#\x00', 0x77, 0x1) ioctl$USBDEVFS_IOCTL(r10, 0xc0105512, &(0x7f0000000040)=@usbdevfs_connect) socketpair$unix(0x1, 0x1, 0x0, &(0x7f00000000c0)={0xffffffffffffffff}) r12 = fcntl$dupfd(r11, 0x0, r11) ioctl$PERF_EVENT_IOC_ENABLE(r12, 0x8912, 0x400200) 21:11:29 executing program 0: r0 = socket$inet6(0x10, 0x3, 0x0) sendmsg$IPCTNL_MSG_CT_NEW(0xffffffffffffffff, &(0x7f0000000280)={0x0, 0x0, &(0x7f0000000300)={&(0x7f0000000000)=ANY=[@ANYRES32], 0x1}}, 0x0) sendmsg$NFT_BATCH(0xffffffffffffffff, &(0x7f0000000200)={0x0, 0x0, &(0x7f00000001c0)={&(0x7f0000000000)=ANY=[@ANYBLOB="280001001800ef030205000263300a411d01"], 0x1}}, 0x0) sendto$inet6(r0, &(0x7f0000000000)='E', 0x10a73, 0x4000, 0x0, 0x4b6ae4f95a5de35b) r1 = openat$ocfs2_control(0xffffffffffffff9c, &(0x7f0000000040)='/dev/ocfs2_control\x00', 0x129000, 0x0) statfs(&(0x7f0000000180)='./file0\x00', &(0x7f0000000340)=""/138) ioctl$sock_bt_cmtp_CMTPGETCONNLIST(r1, 0x800443d2, &(0x7f0000000140)={0x7, &(0x7f0000000080)=[{@none}, {@none}, {@fixed}, {@fixed}, {@fixed}, {@none}, {}]}) 21:11:29 executing program 4: r0 = syz_open_dev$sg(&(0x7f0000000240)='/dev/sg#\x00', 0x0, 0x0) r1 = dup2(r0, r0) ioctl$SCSI_IOCTL_SEND_COMMAND(r1, 0x1, &(0x7f0000000080)={0x0, 0x1000}) connect$phonet_pipe(r1, &(0x7f0000000900)={0x23, 0xed, 0x81, 0x40}, 0x10) 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_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) setsockopt$sock_int(0xffffffffffffffff, 0x1, 0x0, 0x0, 0x0) r2 = socket(0x1, 0x0, 0x0) kcmp(0x0, 0x0, 0x7913709e57048ee5, r2, 0xffffffffffffffff) getsockname(0xffffffffffffffff, &(0x7f0000000040)=@ll={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @link_local}, 0x0) pipe2$9p(&(0x7f00000000c0)={0xffffffffffffffff, 0xffffffffffffffff}, 0x0) write$P9_RVERSION(r3, &(0x7f0000000280)=ANY=[@ANYBLOB="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"], 0x15) r4 = dup(r3) write$FUSE_DIRENTPLUS(r4, &(0x7f0000000500)={0x10}, 0x10) pipe2$9p(&(0x7f00000000c0)={0xffffffffffffffff, 0xffffffffffffffff}, 0x0) write$P9_RVERSION(r5, &(0x7f0000000280)=ANY=[@ANYBLOB="1500000065ffff0180000008003950323030302e4cc74502f987c2ced6504df6ead74ed8a60ab563e98b4b2a3d3aa7082dbb78abd501ba3da80b856445ab100621d623f543bef2d9f066eb6e1c22b00dd17118782728f0e286cd89e9b08e3f5972fe9ca162b123e19206009c9dd81c796f27f537cc5a3fb54aff8eaff4f6b59c41705b96a6711d4679079d0000000000000000000000c2beec93979184e4d709b275c3208f0a208aa34fafdb887631862b01b6084632295fb07277a2b99e55c21ec84cb873557f7c21e0c9adf876e8f63a3f64b426e61ea9d7a0aadb4a1181"], 0xdf) r6 = dup(r5) write$FUSE_DIRENTPLUS(r6, &(0x7f0000000500)={0xc8, 0x0, 0x0, [{{}, {0x0, 0x0, 0x19, 0x0, '\\/posix_acl_access%,ppp0%'}}]}, 0xc8) ioctl$VIDIOC_UNSUBSCRIBE_EVENT(r6, 0x4020565b, &(0x7f0000000480)={0x8001007, 0x0, 0x3}) r7 = socket$nl_generic(0x10, 0x3, 0x10) r8 = memfd_create(&(0x7f0000000040)='On\xc4\xd0\xee\x127\xd8\xa2\x8a\x80Tc-\xfe9%\x14\x95d;\xe6\xe8\xad.$\xc4\xb8\xa8\xa96\x0e\xebi6\x9e\xbd\x8b\xb9^B{\x8d\xa0\xdf\xbc\x02l\xb8\x84Q\\\r\xc5\xb5(\xd1\xf7\xf7\xc2\xc0\xef\xee6X;I\xd6\xc2\xf9\xfcS\xb1\xdbKth\x1eh\x1f\r\x92\xf7\x1c\x15\xebU\x99\xeb\xfdu\xfc\x03p\xe5\xb0\xaf\x81\x00'/109, 0x0) r9 = socket$inet6(0xa, 0x80003, 0x67) r10 = syz_open_dev$ndb(&(0x7f0000000080)='/dev/nbd#\x00', 0x0, 0x0) r11 = socket(0x2, 0x1, 0x0) ioctl$NBD_SET_SOCK(r10, 0xab00, r11) ioctl$SIOCPNDELRESOURCE(r11, 0x89ef, &(0x7f0000000000)=0x800) r12 = fcntl$dupfd(r8, 0x0, r9) ioctl$FS_IOC_RESVSP(r12, 0x40305828, &(0x7f0000000400)={0x0, 0x0, 0x0, 0xc}) fcntl$dupfd(0xffffffffffffffff, 0x0, 0xffffffffffffffff) sendmsg$nl_generic(r7, &(0x7f0000000180)={0x0, 0x1f00, &(0x7f0000000100)={&(0x7f0000000580)=ANY=[@ANYBLOB="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"], 0x1c}, 0x1, 0xfdffffff00000000}, 0x0) [ 303.570162] block nbd3: Receive control failed (result -107) [ 303.583224] block nbd3: Attempted send on invalid socket [ 303.588804] block nbd3: shutting down sockets [ 303.606767] ldm_validate_partition_table(): Disk read failed. [ 303.619280] netlink: 65585 bytes leftover after parsing attributes in process `syz-executor.0'. [ 303.629612] Dev nbd3: unable to read RDB block 0 [ 303.648373] nbd3: unable to read partition table [ 303.662441] ldm_validate_partition_table(): Disk read failed. [ 303.670220] Dev nbd3: unable to read RDB block 0 [ 303.689334] nbd3: unable to read partition table [ 303.697566] netlink: 65585 bytes leftover after parsing attributes in process `syz-executor.0'. [ 303.743717] ldm_validate_partition_table(): Disk read failed. [ 303.748958] block nbd4: shutting down sockets [ 303.758523] Dev nbd3: unable to read RDB block 0 [ 303.773311] nbd3: unable to read partition table 21:11:29 executing program 0: ioctl$ifreq_SIOCGIFINDEX_batadv_mesh(0xffffffffffffffff, 0x8933, &(0x7f0000000000)={'batadv0\x00', 0x0}) r1 = socket$nl_route(0x10, 0x3, 0x0) sendmsg$nl_route(r1, &(0x7f0000000040)={0x0, 0x0, &(0x7f0000000140)={&(0x7f0000000300)=@newlink={0x44, 0x10, 0x401, 0x0, 0x0, {0x0, 0x0, 0x0, 0x0, 0x3}, [@IFLA_LINKINFO={0x1c, 0x12, 0x0, 0x1, @ipvlan={{0xb, 0x1, 'ipvlan\x00'}, {0xc, 0x2, 0x0, 0x1, [@IFLA_IPVLAN_MODE={0x6}]}}}, @IFLA_LINK={0x8, 0x5, r0}]}, 0x44}}, 0x0) [ 303.798255] ldm_validate_partition_table(): Disk read failed. [ 303.830068] Dev nbd3: unable to read RDB block 0 [ 303.840029] block nbd4: shutting down sockets [ 303.875887] nbd3: unable to read partition table 21:11:29 executing program 3: write$dsp(0xffffffffffffffff, 0x0, 0x0) r0 = syz_open_dev$ndb(&(0x7f0000000080)='/dev/nbd#\x00', 0x0, 0x0) r1 = socket(0x2, 0x1, 0x0) ioctl$NBD_SET_SOCK(r0, 0xab00, r1) ioctl$NBD_DO_IT(r0, 0xab03) ioctl$NBD_SET_SIZE_BLOCKS(r0, 0xab07, 0x8e0f) r2 = syz_open_dev$ndb(&(0x7f0000000080)='/dev/nbd#\x00', 0x0, 0x0) r3 = socket(0x2, 0x1, 0x0) ioctl$NBD_SET_SOCK(r2, 0xab00, r3) ioctl$NBD_DO_IT(r2, 0xab03) ioctl$NBD_SET_SIZE_BLOCKS(r2, 0xab07, 0x8e0f) openat$snapshot(0xffffffffffffff9c, 0x0, 0x400200, 0x0) r4 = syz_open_dev$ndb(&(0x7f0000000080)='/dev/nbd#\x00', 0x0, 0x0) r5 = socket(0x2, 0x1, 0x0) ioctl$NBD_SET_SOCK(r4, 0xab00, r5) ioctl$NBD_DO_IT(r4, 0xab03) ioctl$NBD_SET_SIZE_BLOCKS(r4, 0xab07, 0x8e0f) r6 = syz_open_dev$ndb(&(0x7f0000000080)='/dev/nbd#\x00', 0x0, 0x0) socket(0x2, 0x1, 0x0) r7 = syz_open_dev$ndb(&(0x7f0000000080)='/dev/nbd#\x00', 0x0, 0x0) r8 = socket(0x2, 0x1, 0x0) ioctl$NBD_SET_SOCK(r7, 0xab00, r8) ioctl$NBD_SET_SOCK(r6, 0xab00, r8) ioctl$NBD_DO_IT(r6, 0xab03) ioctl$NBD_SET_SIZE_BLOCKS(r6, 0xab07, 0x8e0f) r9 = openat$selinux_checkreqprot(0xffffffffffffff9c, &(0x7f0000000000)='/selinux/checkreqprot\x00', 0x101040, 0x0) ioctl$BLKREPORTZONE(r9, 0xc0101282, 0x0) r10 = syz_open_dev$usbfs(&(0x7f0000000180)='/dev/bus/usb/00#/00#\x00', 0x77, 0x1) ioctl$USBDEVFS_IOCTL(r10, 0xc0105512, &(0x7f0000000040)=@usbdevfs_connect) socketpair$unix(0x1, 0x1, 0x0, &(0x7f00000000c0)={0xffffffffffffffff}) r12 = fcntl$dupfd(r11, 0x0, r11) ioctl$PERF_EVENT_IOC_ENABLE(r12, 0x8912, 0x400200) 21:11:29 executing program 4: r0 = socket$inet(0x2, 0x80001, 0x84) bind$inet(r0, &(0x7f0000000040)={0x2, 0x4e20, @loopback}, 0x10) listen(r0, 0x3) socketpair$unix(0x1, 0x5, 0x0, &(0x7f00000000c0)={0xffffffffffffffff}) r2 = syz_open_dev$ndb(&(0x7f0000000080)='/dev/nbd#\x00', 0x0, 0x0) r3 = socket(0x2, 0x1, 0x0) ioctl$NBD_SET_SOCK(r2, 0xab00, r3) ioctl$NBD_DO_IT(r2, 0xab03) ioctl$NBD_SET_SIZE_BLOCKS(r2, 0xab07, 0x8e0f) r4 = dup3(r2, r1, 0x0) ioctl$PERF_EVENT_IOC_ENABLE(r4, 0x8912, 0x400200) r5 = socket$inet(0x2, 0x5, 0x0) bind$inet(r5, &(0x7f0000000180)={0x2, 0x4e20, @local}, 0x10) listen(r5, 0x3) close(r5) [ 304.038521] block nbd2: shutting down sockets 21:11:29 executing program 2: perf_event_open(&(0x7f0000000180)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x50d, 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, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$sndseq(&(0x7f0000000180)='/dev/snd/seq\x00', 0x0, 0x0) ioctl$SNDRV_SEQ_IOCTL_CREATE_PORT(r0, 0xc0a85320, 0x0) ioctl$SNDRV_SEQ_IOCTL_SUBSCRIBE_PORT(r0, 0x40505330, &(0x7f00000001c0)={{}, {0x80}}) prlimit64(0x0, 0xe, &(0x7f00000001c0)={0x401, 0x400000008d}, 0x0) sched_setattr(0x0, &(0x7f0000000080)={0x30, 0x2, 0x0, 0x0, 0x3}, 0x0) r1 = openat$kvm(0xffffffffffffff9c, &(0x7f0000000200)='/dev/kvm\x00', 0x0, 0x0) r2 = ioctl$KVM_CREATE_VM(r1, 0xae01, 0x0) r3 = ioctl$KVM_CREATE_VCPU(r2, 0xae41, 0x0) setsockopt$SO_TIMESTAMP(0xffffffffffffffff, 0x1, 0x40, 0x0, 0x0) ioctl$KVM_SET_USER_MEMORY_REGION(r2, 0x4020ae46, &(0x7f0000000400)={0x0, 0x3, 0x0, 0x2000, &(0x7f0000000000/0x2000)=nil}) ioctl$SIOCGIFMTU(0xffffffffffffffff, 0x8921, &(0x7f0000000040)) syz_kvm_setup_cpu$x86(r2, 0xffffffffffffffff, &(0x7f0000000000/0x18000)=nil, 0x0, 0x0, 0x0, 0x0, 0x0) ioctl$KVM_REGISTER_COALESCED_MMIO(r2, 0x4010ae67, &(0x7f00000001c0)={0x0, 0x11c000}) syz_kvm_setup_cpu$x86(0xffffffffffffffff, r3, &(0x7f0000000000/0x18000)=nil, 0x0, 0x0, 0x0, 0x0, 0x0) r4 = syz_open_dev$ndb(&(0x7f0000000080)='/dev/nbd#\x00', 0x0, 0x0) r5 = socket(0x2, 0x1, 0x0) ioctl$NBD_SET_SOCK(r4, 0xab00, r5) setsockopt$PNPIPE_ENCAP(r5, 0x113, 0x1, &(0x7f0000000000), 0x4) ioctl$KVM_NMI(r3, 0xae9a) ioctl$KVM_RUN(r3, 0xae80, 0x0) pipe(&(0x7f0000000300)={0xffffffffffffffff}) pipe(&(0x7f0000000300)={0xffffffffffffffff}) vmsplice(r7, &(0x7f0000000000)=[{&(0x7f0000000500), 0x3528a9c0}], 0x1, 0x0) ioctl$TIOCGICOUNT(r7, 0x545d, 0x0) vmsplice(r6, &(0x7f0000000000)=[{&(0x7f0000000500), 0x3528a9c0}], 0x1, 0x0) ioctl$EVIOCSABS3F(r6, 0x401845ff, &(0x7f0000000100)={0x1, 0x2, 0x1, 0x1ff, 0x0, 0x1}) ioctl$PERF_EVENT_IOC_ENABLE(0xffffffffffffffff, 0x8912, 0x400200) [ 304.137239] block nbd3: Receive control failed (result -107) [ 304.148432] block nbd3: Attempted send on invalid socket [ 304.156686] block nbd3: shutting down sockets [ 304.161254] print_req_error: 373 callbacks suppressed [ 304.161264] print_req_error: I/O error, dev nbd3, sector 0 [ 304.181577] buffer_io_error: 374 callbacks suppressed [ 304.181587] Buffer I/O error on dev nbd3, logical block 0, async page read [ 304.195342] block nbd4: Receive control failed (result -107) [ 304.195887] print_req_error: I/O error, dev nbd3, sector 2 [ 304.207464] Buffer I/O error on dev nbd3, logical block 1, async page read [ 304.214961] Buffer I/O error on dev nbd3, logical block 2, async page read [ 304.222088] Buffer I/O error on dev nbd3, logical block 3, async page read [ 304.229374] print_req_error: I/O error, dev nbd3, sector 0 [ 304.235209] Buffer I/O error on dev nbd3, logical block 0, async page read [ 304.243512] block nbd4: shutting down sockets [ 304.254955] print_req_error: I/O error, dev nbd3, sector 2 [ 304.260726] Buffer I/O error on dev nbd3, logical block 1, async page read [ 304.269204] print_req_error: I/O error, dev nbd3, sector 4 [ 304.274994] Buffer I/O error on dev nbd3, logical block 2, async page read [ 304.282448] print_req_error: I/O error, dev nbd3, sector 6 [ 304.288162] Buffer I/O error on dev nbd3, logical block 3, async page read [ 304.295652] print_req_error: I/O error, dev nbd3, sector 0 [ 304.301380] Buffer I/O error on dev nbd3, logical block 0, async page read [ 304.308785] print_req_error: I/O error, dev nbd3, sector 2 [ 304.314546] Buffer I/O error on dev nbd3, logical block 1, async page read [ 304.322011] print_req_error: I/O error, dev nbd3, sector 4 [ 304.327959] print_req_error: I/O error, dev nbd3, sector 6 [ 304.338773] ldm_validate_partition_table(): Disk read failed. [ 304.385716] block nbd4: Receive control failed (result -107) [ 304.421664] block nbd4: shutting down sockets 21:11:30 executing program 5: r0 = openat$vcs(0xffffffffffffff9c, &(0x7f0000000040)='/dev/vcs\x00', 0x40000, 0x0) getsockopt$IPT_SO_GET_REVISION_TARGET(r0, 0x0, 0x43, &(0x7f0000000100)={'ipvs\x00'}, &(0x7f0000000140)=0x1e) r1 = socket$inet6(0xa, 0x806, 0x0) bind$inet6(r1, &(0x7f0000000000)={0xa, 0x4e21, 0x0, @rand_addr, 0x4}, 0x1c) listen(r1, 0x3) r2 = socket$inet_dccp(0x2, 0x6, 0x0) perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) connect$inet(r2, &(0x7f0000772000)={0x2, 0x4e23}, 0x10) r3 = accept4(r1, 0x0, 0x0, 0x0) recvmmsg(r2, &(0x7f0000007940), 0x55, 0x0, 0x0) r4 = socket$inet6_tcp(0xa, 0x1, 0x0) r5 = dup2(r4, r4) ioctl$PERF_EVENT_IOC_ENABLE(r5, 0x8912, 0x400200) ioctl$DRM_IOCTL_SET_MASTER(r5, 0x641e) add_key$keyring(0x0, 0x0, 0x0, 0x0, 0xfffffffffffffffb) pipe(&(0x7f0000000080)={0xffffffffffffffff, 0xffffffffffffffff}) vmsplice(r7, &(0x7f00000000c0)=[{&(0x7f0000000180)="77690addcfbe1fbb66", 0x9}], 0x1, 0x1) close(r7) splice(r6, 0x0, r7, 0x0, 0x100000000, 0x0) sendmsg$OSF_MSG_REMOVE(r7, &(0x7f00000002c0)={&(0x7f0000000200)={0x10, 0x0, 0x0, 0x1}, 0xc, &(0x7f0000000280)={&(0x7f0000000ac0)=ANY=[@ANYBLOB="6802000001050104000000000000000000000007540201000300000020000000050700040100170073797a3100000000000000000000000000000000000000000000000000000000b383e083ef8cc28b0833bac9a48fde9d4f85fabd2c0f030040e9053eeafb1bb63ceeefd4bcecb369d3599383961608d64dfc70936f942823cc537286f1134ef10000050002000000460000000400020001000000000000001f00090000000000000000401700060003000000faffffff0004ff0f01000000090000000300ca7800000000020000000900f308010000001f000000090003000000000005000000040000100200000001000000000501000200000003000000f8ff0900010000007f000000050001000100000008000000bd03000001000000000000010600010303000000030000000700200002000000a50100000900f70003000000ff01000009000104000000000300000097fd010000000000010000000100010001000000000000000180050002000000030000000500018002000000080000008000070000000000ffffffff02004e00000000000200000001007f0000000000800000000008050002000000000000000600030000000000ff7f00000300070002000000010001000400020000000000ff0f00004a513f0000000000ffffffff080002000000000006000000ff00020002000000f1fb0000ff07570603000000080000000900c10401000000000000000200000003000000810000000800ff0002000000f9ed000000009000020000000500000088ef0000d0c1177a060000003f00080002000000ffffff7fee29d61d0100000000080000ff01ff7f0200000065bc0000998319a3845a881fb723c3862226d0d81cae8c1d3ecf281744f409395d867f9a83c080dbf7f1e3edd786a6a2354e63d3d5b1f76c3f9144093db6039652ee52f59fbf92173e4beef98c420f3edf4e59810d02db9777b1c41a1e9627c6e0f163066a2cc7699d2ed5c4202cbd58f17ad7612104a05653709fc09e2988c81faf01f6aabef966acbf2ef329898fc9aacc5f7a57f276b3f3140db3e88c111d630c559857ace1527fefcc8b586d3a10809eca2693b44efc59898ccb50df745137cc07afcefccfab605b12721da775c626591dc3ce797108a93206f3"], 0x268}, 0x1, 0x0, 0x0, 0x8004}, 0x4000000) r8 = socket$netlink(0x10, 0x3, 0x0) r9 = socket(0x10, 0x803, 0x0) sendmsg$NBD_CMD_DISCONNECT(r9, &(0x7f00000001c0)={0x0, 0x0, &(0x7f0000000180)={0x0}}, 0x0) r10 = syz_genetlink_get_family_id$l2tp(&(0x7f0000000300)='l2tp\x00') sendmsg$L2TP_CMD_SESSION_GET(r3, &(0x7f00000003c0)={&(0x7f0000000240)={0x10, 0x0, 0x0, 0x20000000}, 0xc, &(0x7f0000000380)={&(0x7f0000000340)={0x1c, r10, 0x0, 0x70bd25, 0x25dfdbfb, {}, [@L2TP_ATTR_UDP_DPORT={0x6, 0x1b, 0x4e22}]}, 0x1c}, 0x1, 0x0, 0x0, 0x48000}, 0x8000) sendmsg$nl_route(r8, &(0x7f00000000c0)={0x0, 0x0, &(0x7f0000000200)={&(0x7f0000000480)=@newlink={0x54, 0x10, 0xffffff1f, 0x0, 0x0, {}, [@IFLA_LINKINFO={0x2c, 0x12, 0x0, 0x1, @gretap={{0xb, 0x1, 'gretap\x00'}, {0x1c, 0x2, 0x0, 0x1, [@IFLA_GRE_OFLAGS={0x6, 0x3, 0x2}, @IFLA_GRE_REMOTE={0x8, 0x7, @dev}, @IFLA_GRE_ENCAP_FLAGS={0x6}]}}}, @IFLA_MASTER={0x8}]}, 0x54}}, 0x0) [ 304.437527] Dev nbd3: unable to read RDB block 0 [ 304.495247] nbd3: unable to read partition table 21:11:30 executing program 4: r0 = creat(&(0x7f0000000140)='./bus\x00', 0x0) ftruncate(r0, 0x208200) r1 = getpid() sched_setattr(r1, &(0x7f0000000040)={0x30, 0x2, 0x0, 0x0, 0x9}, 0x0) perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x2a, 0xff, 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, 0x8001, 0x0, @perf_bp={0x0}, 0x0, 0x1, 0x0, 0x0, 0x0, 0x8}, r1, 0x0, r0, 0x0) r2 = socket$nl_xfrm(0x10, 0x3, 0x6) sendmsg$nl_xfrm(r2, &(0x7f0000000000)={0x0, 0x0, &(0x7f0000000040)={&(0x7f0000000240)=ANY=[@ANYBLOB="fc0000001c0013070000000000000000fe8000000000000700000000000000aa7f040001000000000000000000000000000000000000497fa70c000000000000d5a92e2dafe8bb0fc6e927b11f08f1132fe5a5148a39101ca93191938e9024fd9e07456e50a2c32ee6d4c1aba6992241bdbf18b2963e5fdcccfec23f96a3cfbf328c5186515e2604616c87dabba7abcf5d281552dbca9facdf252b5ac9c58217e8c6d084a1aa81ffab7ebb39153dd16e52843cb04be2a70f0a8a6cfd9752fe5979c6a749a85c163a3a06cf3a861134cf1ccb825c3520f382d401fc90a5fea17171d88075e2b1fcdd83c264", @ANYRES32=0x0, @ANYRES32=0x0, @ANYBLOB="02ed4d73062b85e8a45dfa2e6a3478050000000032000000ac1414bb00000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000c001c00", @ANYRES32=0x0, @ANYBLOB="000040f3"], 0xfc}}, 0x0) [ 304.571304] ldm_validate_partition_table(): Disk read failed. [ 304.612519] netlink: 232 bytes leftover after parsing attributes in process `syz-executor.4'. [ 304.630854] Dev nbd3: unable to read RDB block 0 [ 304.645633] netlink: 232 bytes leftover after parsing attributes in process `syz-executor.4'. [ 304.675970] nbd3: unable to read partition table 21:11:30 executing program 4: r0 = socket$inet6_tcp(0xa, 0x1, 0x0) r1 = fcntl$dupfd(r0, 0x0, r0) ioctl$PERF_EVENT_IOC_ENABLE(r1, 0x8912, 0x400200) syz_mount_image$ext4(&(0x7f0000000040)='ext4\x00', &(0x7f0000000080)='./file0\x00', 0x0, 0x2, &(0x7f0000000100)=[{&(0x7f0000000140)="25bca274769e620a2734fa0000000000004e2f9cb579a782d270146d0e0206e73ba808000000c6760253efc701f586fe7f65134f9bd5bfb987e00180750072", 0x3f, 0x400}, {&(0x7f00000000c0)="2538392a201e1976b34afd0c457a6187", 0x10, 0x4}], 0x210003a, 0x0) sendmsg$NFQNL_MSG_CONFIG(r1, &(0x7f0000000200)={&(0x7f0000000000)={0x10, 0x0, 0x0, 0x80000}, 0xc, &(0x7f00000001c0)={&(0x7f0000000180)={0x28, 0x2, 0x3, 0x401, 0x0, 0x0, {0x0, 0x0, 0x8}, [@NFQA_CFG_QUEUE_MAXLEN={0x8, 0x3, 0x1, 0x0, 0xafc3}, @NFQA_CFG_PARAMS={0x9, 0x2, {0x20c, 0x2}}]}, 0x28}, 0x1, 0x0, 0x0, 0x4004001}, 0x4) [ 304.730057] ldm_validate_partition_table(): Disk read failed. [ 304.773804] Dev nbd3: unable to read RDB block 0 21:11:30 executing program 5: ioctl$EVIOCGABS2F(0xffffffffffffffff, 0x8018456f, 0x0) socket$inet_icmp_raw(0x2, 0x3, 0x1) perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x61c1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext, 0x8, 0x0, 0x0, 0x0, 0x0, 0xfffffffd}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) creat(0x0, 0x0) getpid() r0 = socket$isdn_base(0x22, 0x3, 0x0) accept(r0, &(0x7f0000000340)=@rc={0x1f, @fixed}, &(0x7f00000002c0)=0x80) socket$tipc(0x1e, 0x5, 0x0) r1 = socket$inet6_sctp(0xa, 0x1, 0x84) io_setup(0x3, &(0x7f0000000000)=0x0) r3 = openat$uhid(0xffffffffffffff9c, &(0x7f00000000c0)='/dev/uhid\x00', 0x0, 0x0) dup3(0xffffffffffffffff, r3, 0x0) io_submit(r2, 0x1, &(0x7f0000000240)=[0x0]) socket$inet6_sctp(0xa, 0x10000000005, 0x84) setsockopt$inet_sctp6_SCTP_ENABLE_STREAM_RESET(r1, 0x84, 0x76, 0x0, 0x0) r4 = socket$inet6_sctp(0xa, 0x5, 0x84) shutdown(r4, 0x0) getsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX3(r4, 0x84, 0x6f, &(0x7f0000000000)={0x0, 0x10, &(0x7f0000000080)=[@in={0x2, 0x0, @dev}]}, &(0x7f0000000180)=0x10) getsockopt$inet_sctp_SCTP_MAX_BURST(0xffffffffffffffff, 0x84, 0x14, &(0x7f0000000000)=@assoc_value={0x0}, &(0x7f0000000040)=0x8) setsockopt$inet_sctp6_SCTP_RECONFIG_SUPPORTED(0xffffffffffffffff, 0x84, 0x7d, &(0x7f00000001c0)={r5}, 0x8) setsockopt$inet_sctp_SCTP_AUTH_DEACTIVATE_KEY(0xffffffffffffffff, 0x84, 0x23, &(0x7f0000000300)={r5, 0x596}, 0x8) r6 = getpid() sched_setscheduler(r6, 0x5, &(0x7f00000001c0)) pipe(0x0) connect$pptp(0xffffffffffffffff, 0x0, 0x0) unshare(0x40000000) [ 304.815573] nbd3: unable to read partition table [ 304.856633] ldm_validate_partition_table(): Disk read failed. 21:11:30 executing program 4: r0 = socket$kcm(0x29, 0x2, 0x0) r1 = memfd_create(&(0x7f0000000200)='/dev/cec#\x00', 0x0) r2 = socket$unix(0x1, 0x2, 0x0) r3 = syz_open_dev$ndb(&(0x7f0000000080)='/dev/nbd#\x00', 0x0, 0x0) r4 = socket(0x2, 0x1, 0x0) ioctl$NBD_SET_SOCK(r3, 0xab00, r4) setsockopt$RXRPC_SECURITY_KEYRING(r4, 0x110, 0x2, &(0x7f0000000000)='@:%keyring\x00', 0xb) r5 = fcntl$dupfd(r2, 0x0, r2) ioctl$PERF_EVENT_IOC_ENABLE(r5, 0x8912, 0x400200) pwritev(r1, &(0x7f0000000040)=[{&(0x7f00001f2000)="aa", 0x1}], 0x1, 0x800000) sendfile(r0, r1, 0x0, 0x1ffe03) [ 304.953704] Dev nbd3: unable to read RDB block 0 [ 304.979975] nbd3: unable to read partition table [ 304.990830] IPVS: ftp: loaded support on port[0] = 21 [ 305.029835] block nbd4: shutting down sockets [ 305.059111] block nbd2: shutting down sockets 21:11:30 executing program 3: write$dsp(0xffffffffffffffff, 0x0, 0x0) r0 = syz_open_dev$ndb(&(0x7f0000000080)='/dev/nbd#\x00', 0x0, 0x0) r1 = socket(0x2, 0x1, 0x0) ioctl$NBD_SET_SOCK(r0, 0xab00, r1) ioctl$NBD_DO_IT(r0, 0xab03) ioctl$NBD_SET_SIZE_BLOCKS(r0, 0xab07, 0x8e0f) r2 = syz_open_dev$ndb(&(0x7f0000000080)='/dev/nbd#\x00', 0x0, 0x0) r3 = socket(0x2, 0x1, 0x0) ioctl$NBD_SET_SOCK(r2, 0xab00, r3) ioctl$NBD_DO_IT(r2, 0xab03) ioctl$NBD_SET_SIZE_BLOCKS(r2, 0xab07, 0x8e0f) openat$snapshot(0xffffffffffffff9c, 0x0, 0x400200, 0x0) r4 = syz_open_dev$ndb(&(0x7f0000000080)='/dev/nbd#\x00', 0x0, 0x0) r5 = socket(0x2, 0x1, 0x0) ioctl$NBD_SET_SOCK(r4, 0xab00, r5) ioctl$NBD_DO_IT(r4, 0xab03) ioctl$NBD_SET_SIZE_BLOCKS(r4, 0xab07, 0x8e0f) r6 = syz_open_dev$ndb(&(0x7f0000000080)='/dev/nbd#\x00', 0x0, 0x0) socket(0x2, 0x1, 0x0) r7 = syz_open_dev$ndb(&(0x7f0000000080)='/dev/nbd#\x00', 0x0, 0x0) r8 = socket(0x2, 0x1, 0x0) ioctl$NBD_SET_SOCK(r7, 0xab00, r8) ioctl$NBD_SET_SOCK(r6, 0xab00, r8) ioctl$NBD_DO_IT(r6, 0xab03) ioctl$NBD_SET_SIZE_BLOCKS(r6, 0xab07, 0x8e0f) r9 = openat$selinux_checkreqprot(0xffffffffffffff9c, &(0x7f0000000000)='/selinux/checkreqprot\x00', 0x101040, 0x0) ioctl$BLKREPORTZONE(r9, 0xc0101282, 0x0) r10 = syz_open_dev$usbfs(&(0x7f0000000180)='/dev/bus/usb/00#/00#\x00', 0x77, 0x1) ioctl$USBDEVFS_IOCTL(r10, 0xc0105512, &(0x7f0000000040)=@usbdevfs_connect) socketpair$unix(0x1, 0x1, 0x0, &(0x7f00000000c0)={0xffffffffffffffff}) r12 = fcntl$dupfd(r11, 0x0, r11) ioctl$PERF_EVENT_IOC_ENABLE(r12, 0x8912, 0x400200) 21:11:30 executing program 4: r0 = getpid() sched_setscheduler(r0, 0x5, &(0x7f0000000380)) r1 = perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x41bd, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}, 0x1010c, 0x0, 0x0, 0x0, 0x0, 0x0, 0x2}, 0x0, 0x2, 0xffffffffffffffff, 0x0) openat$sequencer2(0xffffffffffffff9c, &(0x7f0000000080)='/dev/sequencer2\x00', 0x0, 0x0) ioctl$BLKTRACESTOP(0xffffffffffffffff, 0x1275, 0x0) mkdir(&(0x7f0000000240)='./file1\x00', 0x0) mkdir(&(0x7f0000000300)='./bus\x00', 0x0) symlink(&(0x7f0000000040)='./bus\x00', &(0x7f0000000080)='./bus/file1\x00') mkdir(&(0x7f0000000280)='./file0\x00', 0x0) mount$overlay(0x400000, &(0x7f0000000000)='./bus\x00', &(0x7f0000000400)='overlay\x00', 0x0, &(0x7f0000000480)=ANY=[@ANYBLOB="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"]) r2 = syz_open_procfs(0x0, &(0x7f0000000440)='pagemap\x00') r3 = socket$inet6_tcp(0xa, 0x1, 0x0) r4 = userfaultfd(0x0) ioctl$UFFDIO_API(r4, 0xc018aa3f, &(0x7f0000000040)) ioctl$UFFDIO_REGISTER(r4, 0xc020aa00, &(0x7f0000001fe2)={{&(0x7f0000011000/0x3000)=nil, 0x3000}, 0x1}) r5 = dup2(r3, r2) dup3(r5, r4, 0x0) fstat(r1, &(0x7f00000005c0)) getuid() r6 = syz_open_procfs(0x0, &(0x7f0000000440)='pagemap\x00') r7 = socket$inet6_tcp(0xa, 0x1, 0x0) r8 = userfaultfd(0x0) r9 = syz_open_dev$ndb(&(0x7f0000000080)='/dev/nbd#\x00', 0x0, 0x0) r10 = socket(0x2, 0x1, 0x0) ioctl$NBD_SET_SOCK(r9, 0xab00, r10) fsetxattr$trusted_overlay_upper(r10, &(0x7f0000000100)='trusted.overlay.upper\x00', &(0x7f0000000140)=ANY=[@ANYBLOB="00fba101ec0ef5a61bb136ee6fa4624e3c83b97db132e7c76f4e32da6a53fa75a095f520d745e618b4ee1a66cc69eb403cecdd42334274f1fba7b5c2d9c927f00d9f2a46acc40b7c33edac104900c2e09d0e7f39cffd64032d0236799d08eb78019f4dd09be67cd278774fd4e26573910c0000000000005aff879e96eace1c4a803d398856d28acfeae43971d2ffd9050a763ae3a5e18c7abb450ffe662e3c01e7"], 0xa1, 0x3) r11 = dup2(r7, r6) dup3(r11, r8, 0x0) r12 = getpid() ioctl$DRM_IOCTL_GET_CLIENT(r11, 0xc0286405, &(0x7f0000000640)={0x0, 0xfffffffc, {r12}, {}, 0x9}) link(&(0x7f0000000200)='./bus/file1\x00', &(0x7f00000002c0)='./bus/file0\x00') lstat(&(0x7f00000000c0)='./bus/file0\x00', &(0x7f0000000340)) 21:11:30 executing program 2: perf_event_open(&(0x7f0000000180)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x50d, 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, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$sndseq(&(0x7f0000000180)='/dev/snd/seq\x00', 0x0, 0x0) ioctl$SNDRV_SEQ_IOCTL_CREATE_PORT(r0, 0xc0a85320, 0x0) ioctl$SNDRV_SEQ_IOCTL_SUBSCRIBE_PORT(r0, 0x40505330, &(0x7f00000001c0)={{}, {0x80}}) prlimit64(0x0, 0xe, &(0x7f00000001c0)={0x401, 0x400000008d}, 0x0) sched_setattr(0x0, &(0x7f0000000080)={0x30, 0x2, 0x0, 0x0, 0x3}, 0x0) r1 = openat$kvm(0xffffffffffffff9c, &(0x7f0000000200)='/dev/kvm\x00', 0x0, 0x0) r2 = ioctl$KVM_CREATE_VM(r1, 0xae01, 0x0) r3 = ioctl$KVM_CREATE_VCPU(r2, 0xae41, 0x0) setsockopt$SO_TIMESTAMP(0xffffffffffffffff, 0x1, 0x40, 0x0, 0x0) ioctl$KVM_SET_USER_MEMORY_REGION(r2, 0x4020ae46, &(0x7f0000000400)={0x0, 0x3, 0x0, 0x2000, &(0x7f0000000000/0x2000)=nil}) ioctl$SIOCGIFMTU(0xffffffffffffffff, 0x8921, &(0x7f0000000040)) syz_kvm_setup_cpu$x86(r2, 0xffffffffffffffff, &(0x7f0000000000/0x18000)=nil, 0x0, 0x0, 0x0, 0x0, 0x0) ioctl$KVM_REGISTER_COALESCED_MMIO(r2, 0x4010ae67, &(0x7f00000001c0)={0x0, 0x11c000}) syz_kvm_setup_cpu$x86(0xffffffffffffffff, r3, &(0x7f0000000000/0x18000)=nil, 0x0, 0x0, 0x0, 0x0, 0x0) r4 = syz_open_dev$ndb(&(0x7f0000000080)='/dev/nbd#\x00', 0x0, 0x0) r5 = socket(0x2, 0x1, 0x0) ioctl$NBD_SET_SOCK(r4, 0xab00, r5) setsockopt$PNPIPE_ENCAP(r5, 0x113, 0x1, &(0x7f0000000000), 0x4) ioctl$KVM_NMI(r3, 0xae9a) ioctl$KVM_RUN(r3, 0xae80, 0x0) pipe(&(0x7f0000000300)={0xffffffffffffffff}) pipe(&(0x7f0000000300)={0xffffffffffffffff}) vmsplice(r7, &(0x7f0000000000)=[{&(0x7f0000000500), 0x3528a9c0}], 0x1, 0x0) ioctl$TIOCGICOUNT(r7, 0x545d, 0x0) vmsplice(r6, &(0x7f0000000000)=[{&(0x7f0000000500), 0x3528a9c0}], 0x1, 0x0) ioctl$EVIOCSABS3F(r6, 0x401845ff, &(0x7f0000000100)={0x1, 0x2, 0x1, 0x1ff, 0x0, 0x1}) ioctl$PERF_EVENT_IOC_ENABLE(0xffffffffffffffff, 0x8912, 0x400200) [ 305.207881] overlayfs: unrecognized mount option "lowebdir=./bus" or missing value [ 305.253589] block nbd3: Receive control failed (result -107) [ 305.278841] block nbd4: shutting down sockets [ 305.334801] overlayfs: unrecognized mount option "lowebdir=./bus" or missing value [ 305.345093] block nbd3: Attempted send on invalid socket [ 305.350645] block nbd3: shutting down sockets [ 305.362170] ldm_validate_partition_table(): Disk read failed. [ 305.400953] Dev nbd3: unable to read RDB block 0 [ 305.453231] nbd3: unable to read partition table [ 305.469850] block nbd4: shutting down sockets [ 305.522742] ldm_validate_partition_table(): Disk read failed. [ 305.530199] Dev nbd3: unable to read RDB block 0 [ 305.536855] nbd3: unable to read partition table [ 305.546421] ldm_validate_partition_table(): Disk read failed. [ 305.563099] Dev nbd3: unable to read RDB block 0 [ 305.625482] nbd3: unable to read partition table 21:11:31 executing program 4: perf_event_open(&(0x7f0000000180)={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_config_ext, 0x0, 0x0, 0x0, 0x0, 0x7, 0x0, 0x401}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = openat$sequencer2(0xffffffffffffff9c, &(0x7f0000000340)='/dev/sequencer2\x00', 0x10000, 0x0) getsockopt$inet_IP_XFRM_POLICY(r0, 0x0, 0x11, &(0x7f0000000240)={{{@in6=@remote, @in=@multicast1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in=@empty}, 0x0, @in=@dev}}, &(0x7f0000000040)=0xe8) ioctl$SIOCAX25ADDUID(0xffffffffffffffff, 0x89e1, &(0x7f00000000c0)={0x3, @rose={0xbb, 0xbb, 0xbb, 0x1, 0x0}, r1}) prlimit64(0x0, 0xe, &(0x7f00000001c0)={0x401, 0x400000008d}, 0x0) sched_setattr(0x0, &(0x7f0000000080)={0x30, 0x2, 0x0, 0x0, 0x3}, 0x0) r2 = openat$kvm(0xffffffffffffff9c, &(0x7f0000000200)='/dev/kvm\x00', 0x0, 0x0) r3 = ioctl$KVM_CREATE_VM(r2, 0xae01, 0x0) r4 = ioctl$KVM_CREATE_VCPU(r3, 0xae41, 0x0) syz_kvm_setup_cpu$x86(r3, 0xffffffffffffffff, &(0x7f0000000000/0x18000)=nil, 0x0, 0x0, 0x0, 0x0, 0x0) ioctl$KVM_REGISTER_COALESCED_MMIO(0xffffffffffffffff, 0x4010ae67, &(0x7f00000001c0)={0x0, 0x11c000}) syz_kvm_setup_cpu$x86(r3, r4, &(0x7f0000000000/0x18000)=nil, 0x0, 0x0, 0x0, 0x0, 0x0) syz_open_dev$ptys(0xc, 0x3, 0x0) dup2(0xffffffffffffffff, 0xffffffffffffffff) socket(0x10, 0x0, 0x0) setsockopt$inet6_tcp_TLS_TX(0xffffffffffffffff, 0x6, 0x1, 0x0, 0x0) pkey_free(0xffffffffffffffff) ioctl$KVM_NMI(r4, 0xae9a) [ 305.671892] ldm_validate_partition_table(): Disk read failed. [ 305.727394] Dev nbd3: unable to read RDB block 0 [ 305.761644] nbd3: unable to read partition table 21:11:31 executing program 3: write$dsp(0xffffffffffffffff, 0x0, 0x0) r0 = syz_open_dev$ndb(&(0x7f0000000080)='/dev/nbd#\x00', 0x0, 0x0) r1 = socket(0x2, 0x1, 0x0) ioctl$NBD_SET_SOCK(r0, 0xab00, r1) ioctl$NBD_DO_IT(r0, 0xab03) ioctl$NBD_SET_SIZE_BLOCKS(r0, 0xab07, 0x8e0f) r2 = syz_open_dev$ndb(&(0x7f0000000080)='/dev/nbd#\x00', 0x0, 0x0) r3 = socket(0x2, 0x1, 0x0) ioctl$NBD_SET_SOCK(r2, 0xab00, r3) ioctl$NBD_DO_IT(r2, 0xab03) ioctl$NBD_SET_SIZE_BLOCKS(r2, 0xab07, 0x8e0f) openat$snapshot(0xffffffffffffff9c, 0x0, 0x400200, 0x0) r4 = syz_open_dev$ndb(&(0x7f0000000080)='/dev/nbd#\x00', 0x0, 0x0) r5 = socket(0x2, 0x1, 0x0) ioctl$NBD_SET_SOCK(r4, 0xab00, r5) ioctl$NBD_DO_IT(r4, 0xab03) ioctl$NBD_SET_SIZE_BLOCKS(r4, 0xab07, 0x8e0f) r6 = syz_open_dev$ndb(&(0x7f0000000080)='/dev/nbd#\x00', 0x0, 0x0) socket(0x2, 0x1, 0x0) r7 = syz_open_dev$ndb(&(0x7f0000000080)='/dev/nbd#\x00', 0x0, 0x0) r8 = socket(0x2, 0x1, 0x0) ioctl$NBD_SET_SOCK(r7, 0xab00, r8) ioctl$NBD_SET_SOCK(r6, 0xab00, r8) ioctl$NBD_DO_IT(r6, 0xab03) ioctl$NBD_SET_SIZE_BLOCKS(r6, 0xab07, 0x8e0f) r9 = openat$selinux_checkreqprot(0xffffffffffffff9c, &(0x7f0000000000)='/selinux/checkreqprot\x00', 0x101040, 0x0) ioctl$BLKREPORTZONE(r9, 0xc0101282, 0x0) r10 = syz_open_dev$usbfs(&(0x7f0000000180)='/dev/bus/usb/00#/00#\x00', 0x77, 0x1) ioctl$USBDEVFS_IOCTL(r10, 0xc0105512, &(0x7f0000000040)=@usbdevfs_connect) socketpair$unix(0x1, 0x1, 0x0, &(0x7f00000000c0)={0xffffffffffffffff}) r12 = fcntl$dupfd(r11, 0x0, r11) ioctl$PERF_EVENT_IOC_ENABLE(r12, 0x8912, 0x400200) 21:11:31 executing program 4: prlimit64(0x0, 0xe, &(0x7f0000000280)={0x9, 0x1ff}, 0x0) sched_setattr(0x0, &(0x7f0000000080)={0x30, 0x2, 0x0, 0x0, 0x3}, 0x0) perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x41c1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfffffffc, 0x0, @perf_config_ext, 0x0, 0x0, 0x0, 0x6}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) openat$null(0xffffffffffffff9c, 0x0, 0x0, 0x0) r0 = open(&(0x7f0000000540)='./bus/file0\x00', 0x141042, 0xde) mmap(&(0x7f0000003000/0x2000)=nil, 0x2000, 0x0, 0x1012, r0, 0x0) write$P9_RWALK(r0, &(0x7f00000003c0)=ANY=[@ANYRES64], 0x8) r1 = perf_event_open(&(0x7f0000000180)={0x0, 0x70, 0x0, 0x0, 0x0, 0x0, 0xfffffff6}, 0x0, 0x0, 0xffffffffffffffff, 0x0) dup2(0xffffffffffffffff, r1) syz_genetlink_get_family_id$batadv(&(0x7f0000000240)='batadv\x00') openat$vcsu(0xffffffffffffff9c, 0x0, 0x0, 0x0) syz_genetlink_get_family_id$nl80211(&(0x7f00000000c0)='nl80211\x00') socketpair$unix(0x1, 0x1, 0x0, 0x0) r2 = dup(0xffffffffffffffff) getpeername$packet(r2, &(0x7f0000000000)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f0000000040)=0x12) ioctl$sock_inet6_SIOCADDRT(0xffffffffffffffff, 0x890b, &(0x7f00000000c0)={@dev, @mcast1, @rand_addr="657261c70996f4e1596272e2ec4688fa", 0x0, 0x0, 0x0, 0x10, 0x0, 0x20c204c6}) getsockopt$inet6_IPV6_IPSEC_POLICY(0xffffffffffffffff, 0x29, 0x22, &(0x7f0000000340)={{{@in=@multicast2, @in=@local}}, {{@in6=@mcast2}, 0x0, @in=@multicast2}}, &(0x7f0000000140)=0xe8) socketpair$unix(0x1, 0x1, 0x0, &(0x7f0000000000)) syz_genetlink_get_family_id$nl80211(&(0x7f00000000c0)='nl80211\x00') socket$inet6_tcp(0xa, 0x1, 0x0) setsockopt$inet6_mreq(0xffffffffffffffff, 0x29, 0x1b, &(0x7f0000000040)={@remote}, 0x14) connect$nfc_raw(0xffffffffffffffff, 0x0, 0x0) r3 = socket$nl_route(0x10, 0x3, 0x0) r4 = socket$nl_route(0x10, 0x3, 0x0) r5 = socket$netlink(0x10, 0x3, 0x0) r6 = socket(0x10, 0x803, 0x0) sendmsg$NBD_CMD_DISCONNECT(r6, &(0x7f0000000780)={0x0, 0x0, &(0x7f0000000180)={0x0}}, 0x0) getsockname$packet(r6, &(0x7f0000000100)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f0000000200)=0xfd58) r8 = syz_open_dev$ndb(&(0x7f0000000080)='/dev/nbd#\x00', 0x0, 0x0) r9 = socket(0x2, 0x1, 0x0) ioctl$NBD_SET_SOCK(r8, 0xab00, r9) ioctl$NBD_DO_IT(r8, 0xab03) ioctl$NBD_SET_SIZE_BLOCKS(r8, 0xab07, 0x8e0f) sendmsg$nl_route(r5, &(0x7f0000000040)={0x0, 0x0, &(0x7f0000000000)={&(0x7f0000000c00)=ANY=[@ANYBLOB="480000000b000568fc0700000000000000000000102c71025bcc34bb6cdce327c8dcfba6d12a", @ANYBLOB="19963d21d02aa8455f4c93da351535cbe493144314a8fd9df0f7fd9239dc837427fdabe8447f1511995f11fa8cb2eda4607f70f89e5d241b777ab36b458ae7eb06f105be2f99ac5d9cf713a02ad40c4e79381a82a2f4ad1bb7cf", @ANYBLOB="00f5ffff0ebb41485c9a7e5a3bcf1acd2b5c090d50ed256adffb000000002800", @ANYRES64=0x0, @ANYBLOB="0000b2000e41093f4dee0000000008c338631ab99df5299369bdb035f5dacd1b50c4963d1bade60334de354e6078a791d20fc0f5fd9bc0c23f39acb14a848beb97468a44b18738abd23826014459d389a796956ebabf4dfeb30c8a8fa621852fe387f8e1b53f28dffd23bc369ec2a2f0bae895503d1a153576bd959398caa0484c5932319a9b10153db51e3d00000000000000"], 0x5}}, 0x0) sendmsg$nl_route_sched(r4, &(0x7f0000000240)={0x0, 0x0, &(0x7f0000000140)={&(0x7f00000003c0)=ANY=[@ANYBLOB="38000000240007050000004007a2a30005000000", @ANYRES32=r7, @ANYBLOB="00000000ffffffff000000000900010068667363000000000800020000000000"], 0x38}}, 0x0) sendmsg$nl_route_sched(r3, &(0x7f00000001c0)={0x0, 0x86, &(0x7f0000000180)={&(0x7f0000000580)=ANY=[@ANYBLOB="3c0000002c00270df000"/20, @ANYRES32=r7, @ANYBLOB="000000000000000f0000000b000100666c6f77657200000c00020008001600120000009a5919ead4ca59bb3fd8e2a00cfc5322103141eca34903396979dc2932afbfa53db1ec2050f2b97b083bfcfd1f000000a197008c429deb3bfa516c90fd810312aadca559d16d667da3e580d42c737d13fbd76637b8e14e3479c527c3e515af236a06cf1e782883403b"], 0x3c}}, 0x0) getsockopt$inet6_IPV6_IPSEC_POLICY(0xffffffffffffffff, 0x29, 0x22, &(0x7f0000000640)={{{@in=@multicast2, @in=@local}}, {{@in6=@mcast2}, 0x0, @in=@multicast2}}, &(0x7f00000004c0)=0xe8) [ 305.997277] block nbd3: Receive control failed (result -107) [ 306.013573] block nbd3: Attempted send on invalid socket [ 306.019140] block nbd3: shutting down sockets [ 306.029982] ldm_validate_partition_table(): Disk read failed. [ 306.044440] Dev nbd3: unable to read RDB block 0 [ 306.058429] nbd3: unable to read partition table [ 306.147658] block nbd2: shutting down sockets [ 306.163570] ldm_validate_partition_table(): Disk read failed. [ 306.183728] block nbd4: Receive control failed (result -107) 21:11:31 executing program 2: perf_event_open(&(0x7f0000000180)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x50d, 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, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$sndseq(&(0x7f0000000180)='/dev/snd/seq\x00', 0x0, 0x0) ioctl$SNDRV_SEQ_IOCTL_CREATE_PORT(r0, 0xc0a85320, 0x0) ioctl$SNDRV_SEQ_IOCTL_SUBSCRIBE_PORT(r0, 0x40505330, &(0x7f00000001c0)={{}, {0x80}}) prlimit64(0x0, 0xe, &(0x7f00000001c0)={0x401, 0x400000008d}, 0x0) sched_setattr(0x0, &(0x7f0000000080)={0x30, 0x2, 0x0, 0x0, 0x3}, 0x0) r1 = openat$kvm(0xffffffffffffff9c, &(0x7f0000000200)='/dev/kvm\x00', 0x0, 0x0) r2 = ioctl$KVM_CREATE_VM(r1, 0xae01, 0x0) r3 = ioctl$KVM_CREATE_VCPU(r2, 0xae41, 0x0) setsockopt$SO_TIMESTAMP(0xffffffffffffffff, 0x1, 0x40, 0x0, 0x0) ioctl$KVM_SET_USER_MEMORY_REGION(r2, 0x4020ae46, &(0x7f0000000400)={0x0, 0x3, 0x0, 0x2000, &(0x7f0000000000/0x2000)=nil}) ioctl$SIOCGIFMTU(0xffffffffffffffff, 0x8921, &(0x7f0000000040)) syz_kvm_setup_cpu$x86(r2, 0xffffffffffffffff, &(0x7f0000000000/0x18000)=nil, 0x0, 0x0, 0x0, 0x0, 0x0) ioctl$KVM_REGISTER_COALESCED_MMIO(r2, 0x4010ae67, &(0x7f00000001c0)={0x0, 0x11c000}) syz_kvm_setup_cpu$x86(0xffffffffffffffff, r3, &(0x7f0000000000/0x18000)=nil, 0x0, 0x0, 0x0, 0x0, 0x0) r4 = syz_open_dev$ndb(&(0x7f0000000080)='/dev/nbd#\x00', 0x0, 0x0) r5 = socket(0x2, 0x1, 0x0) ioctl$NBD_SET_SOCK(r4, 0xab00, r5) setsockopt$PNPIPE_ENCAP(r5, 0x113, 0x1, &(0x7f0000000000), 0x4) ioctl$KVM_NMI(r3, 0xae9a) ioctl$KVM_RUN(r3, 0xae80, 0x0) pipe(&(0x7f0000000300)={0xffffffffffffffff}) pipe(&(0x7f0000000300)={0xffffffffffffffff}) vmsplice(r7, &(0x7f0000000000)=[{&(0x7f0000000500), 0x3528a9c0}], 0x1, 0x0) ioctl$TIOCGICOUNT(r7, 0x545d, 0x0) vmsplice(r6, &(0x7f0000000000)=[{&(0x7f0000000500), 0x3528a9c0}], 0x1, 0x0) ioctl$EVIOCSABS3F(r6, 0x401845ff, &(0x7f0000000100)={0x1, 0x2, 0x1, 0x1ff, 0x0, 0x1}) ioctl$PERF_EVENT_IOC_ENABLE(0xffffffffffffffff, 0x8912, 0x400200) [ 306.196943] netlink: 24 bytes leftover after parsing attributes in process `syz-executor.4'. [ 306.208838] block nbd4: shutting down sockets 21:11:31 executing program 5: bpf$MAP_CREATE(0x0, &(0x7f0000000500)={0x0, 0x4}, 0x2c) syz_mount_image$bfs(&(0x7f0000000000)='bfs\x00', &(0x7f0000000040)='./file0\x00', 0x0, 0x1, &(0x7f0000000080)=[{&(0x7f0000000180)="cefaad1bb83c000040dc", 0xff0f}], 0xc102, 0x0) r0 = openat$selinux_avc_cache_threshold(0xffffffffffffff9c, &(0x7f00000000c0)='/selinux/avc/cache_threshold\x00', 0x2, 0x0) ioctl$SIOCAX25ADDFWD(r0, 0x89ea, &(0x7f0000000100)={@netrom={0xbb, 0xbb, 0xbb, 0xbb, 0xbb, 0x0, 0x0}, @rose={0xbb, 0xbb, 0xbb, 0x1, 0x0}}) [ 306.275784] Dev nbd3: unable to read RDB block 0 [ 306.309229] block nbd4: Receive control failed (result -107) [ 306.312746] netlink: 24 bytes leftover after parsing attributes in process `syz-executor.4'. [ 306.350008] block nbd4: shutting down sockets [ 306.360705] nbd3: unable to read partition table [ 306.387447] ldm_validate_partition_table(): Disk read failed. [ 306.397330] BFS-fs: bfs_fill_super(): Inode 0x00000008 corrupted [ 306.414672] Dev nbd3: unable to read RDB block 0 [ 306.500889] nbd3: unable to read partition table 21:11:32 executing program 4: prlimit64(0x0, 0xe, &(0x7f0000000280)={0x9, 0x1ff}, 0x0) sched_setattr(0x0, &(0x7f0000000080)={0x30, 0x2, 0x0, 0x0, 0x3}, 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, 0xfffffffc, 0x0, @perf_config_ext, 0x0, 0x0, 0x0, 0x6}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) openat$null(0xffffffffffffff9c, 0x0, 0x0, 0x0) r0 = open(&(0x7f0000000540)='./bus/file0\x00', 0x141042, 0xde) mmap(&(0x7f0000003000/0x2000)=nil, 0x2000, 0x0, 0x1012, r0, 0x0) write$P9_RWALK(r0, &(0x7f00000003c0)=ANY=[@ANYRES64], 0x8) r1 = perf_event_open(&(0x7f0000000180)={0x0, 0x70, 0x0, 0x0, 0x0, 0x0, 0xfffffff6}, 0x0, 0x0, 0xffffffffffffffff, 0x0) dup2(0xffffffffffffffff, r1) syz_genetlink_get_family_id$batadv(&(0x7f0000000240)='batadv\x00') openat$vcsu(0xffffffffffffff9c, 0x0, 0x0, 0x0) syz_genetlink_get_family_id$nl80211(&(0x7f00000000c0)='nl80211\x00') socketpair$unix(0x1, 0x1, 0x0, 0x0) r2 = dup(0xffffffffffffffff) getpeername$packet(r2, &(0x7f0000000000)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f0000000040)=0x12) ioctl$sock_inet6_SIOCADDRT(0xffffffffffffffff, 0x890b, &(0x7f00000000c0)={@dev, @mcast1, @rand_addr="657261c70996f4e1596272e2ec4688fa", 0x0, 0x0, 0x0, 0x10, 0x0, 0x20c204c6}) getsockopt$inet6_IPV6_IPSEC_POLICY(0xffffffffffffffff, 0x29, 0x22, &(0x7f0000000340)={{{@in=@multicast2, @in=@local}}, {{@in6=@mcast2}, 0x0, @in=@multicast2}}, &(0x7f0000000140)=0xe8) socketpair$unix(0x1, 0x1, 0x0, &(0x7f0000000000)) syz_genetlink_get_family_id$nl80211(&(0x7f00000000c0)='nl80211\x00') socket$inet6_tcp(0xa, 0x1, 0x0) setsockopt$inet6_mreq(0xffffffffffffffff, 0x29, 0x1b, &(0x7f0000000040)={@remote}, 0x14) connect$nfc_raw(0xffffffffffffffff, 0x0, 0x0) r3 = socket$nl_route(0x10, 0x3, 0x0) r4 = socket$nl_route(0x10, 0x3, 0x0) r5 = socket$netlink(0x10, 0x3, 0x0) r6 = socket(0x10, 0x803, 0x0) sendmsg$NBD_CMD_DISCONNECT(r6, &(0x7f0000000780)={0x0, 0x0, &(0x7f0000000180)={0x0}}, 0x0) getsockname$packet(r6, &(0x7f0000000100)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f0000000200)=0xfd58) r8 = syz_open_dev$ndb(&(0x7f0000000080)='/dev/nbd#\x00', 0x0, 0x0) r9 = socket(0x2, 0x1, 0x0) ioctl$NBD_SET_SOCK(r8, 0xab00, r9) ioctl$NBD_DO_IT(r8, 0xab03) ioctl$NBD_SET_SIZE_BLOCKS(r8, 0xab07, 0x8e0f) sendmsg$nl_route(r5, &(0x7f0000000040)={0x0, 0x0, &(0x7f0000000000)={&(0x7f0000000c00)=ANY=[@ANYBLOB="480000000b000568fc0700000000000000000000102c71025bcc34bb6cdce327c8dcfba6d12a", @ANYBLOB="19963d21d02aa8455f4c93da351535cbe493144314a8fd9df0f7fd9239dc837427fdabe8447f1511995f11fa8cb2eda4607f70f89e5d241b777ab36b458ae7eb06f105be2f99ac5d9cf713a02ad40c4e79381a82a2f4ad1bb7cf", @ANYBLOB="00f5ffff0ebb41485c9a7e5a3bcf1acd2b5c090d50ed256adffb000000002800", @ANYRES64=0x0, @ANYBLOB="0000b2000e41093f4dee0000000008c338631ab99df5299369bdb035f5dacd1b50c4963d1bade60334de354e6078a791d20fc0f5fd9bc0c23f39acb14a848beb97468a44b18738abd23826014459d389a796956ebabf4dfeb30c8a8fa621852fe387f8e1b53f28dffd23bc369ec2a2f0bae895503d1a153576bd959398caa0484c5932319a9b10153db51e3d00000000000000"], 0x5}}, 0x0) sendmsg$nl_route_sched(r4, &(0x7f0000000240)={0x0, 0x0, &(0x7f0000000140)={&(0x7f00000003c0)=ANY=[@ANYBLOB="38000000240007050000004007a2a30005000000", @ANYRES32=r7, @ANYBLOB="00000000ffffffff000000000900010068667363000000000800020000000000"], 0x38}}, 0x0) sendmsg$nl_route_sched(r3, &(0x7f00000001c0)={0x0, 0x86, &(0x7f0000000180)={&(0x7f0000000580)=ANY=[@ANYBLOB="3c0000002c00270df000"/20, @ANYRES32=r7, @ANYBLOB="000000000000000f0000000b000100666c6f77657200000c00020008001600120000009a5919ead4ca59bb3fd8e2a00cfc5322103141eca34903396979dc2932afbfa53db1ec2050f2b97b083bfcfd1f000000a197008c429deb3bfa516c90fd810312aadca559d16d667da3e580d42c737d13fbd76637b8e14e3479c527c3e515af236a06cf1e782883403b"], 0x3c}}, 0x0) getsockopt$inet6_IPV6_IPSEC_POLICY(0xffffffffffffffff, 0x29, 0x22, &(0x7f0000000640)={{{@in=@multicast2, @in=@local}}, {{@in6=@mcast2}, 0x0, @in=@multicast2}}, &(0x7f00000004c0)=0xe8) [ 306.579792] ldm_validate_partition_table(): Disk read failed. 21:11:32 executing program 5: r0 = socket$inet6_udplite(0xa, 0x2, 0x88) r1 = dup(r0) ioctl$PERF_EVENT_IOC_ENABLE(r1, 0x8912, 0x400200) syz_mount_image$iso9660(&(0x7f0000000000)='iso9660\x00', &(0x7f0000000140)='./file0\x00', 0x0, 0x0, 0x0, 0x0, &(0x7f0000000180)={[{@gid={'gid'}}]}) setsockopt$inet6_tcp_int(r1, 0x6, 0x6, &(0x7f0000000040)=0x200, 0x4) pipe(&(0x7f0000000300)={0xffffffffffffffff, 0xffffffffffffffff}) write(r2, &(0x7f0000000340), 0x41395527) ioctl$VIDIOC_DQBUF(r2, 0xc0585611, &(0x7f00000000c0)={0x0, 0x7, 0x4, 0x2000000, 0x10000, {0x0, 0x2710}, {0x2, 0x0, 0x5, 0x0, 0x7, 0x9, "86282c8b"}, 0x6, 0x3, @planes=&(0x7f0000000080)={0xfffffffc, 0xffff, @fd, 0x4}, 0x5}) [ 306.687390] Dev nbd3: unable to read RDB block 0 [ 306.723491] nbd3: unable to read partition table [ 306.765119] block nbd4: Receive control failed (result -107) [ 306.778449] netlink: 24 bytes leftover after parsing attributes in process `syz-executor.4'. [ 306.797597] block nbd4: shutting down sockets [ 306.890297] ISOFS: Unable to identify CD-ROM format. 21:11:32 executing program 4: r0 = syz_open_dev$mice(0x0, 0x0, 0x41) r1 = getpid() sched_setscheduler(r1, 0x5, &(0x7f0000000380)) close(0xffffffffffffffff) perf_event_open(&(0x7f00000012c0)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x41c1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r2 = openat$kvm(0xffffffffffffff9c, &(0x7f00000001c0)='/dev/kvm\x00', 0x0, 0x0) syz_kvm_setup_cpu$x86(0xffffffffffffffff, 0xffffffffffffffff, &(0x7f0000007000/0x18000)=nil, &(0x7f00000000c0)=[@text16={0x10, &(0x7f0000000040)="660f382b1a0f01df0f300f32d9e90f086665676426f7c5000000000f2245deef1e03e5", 0x23}], 0x1, 0x0, 0x0, 0x0) ioctl$BINDER_SET_MAX_THREADS(r0, 0x40046205, &(0x7f0000000000)=0x2) r3 = ioctl$KVM_CREATE_VM(r2, 0xae01, 0x0) getsockopt$inet_sctp_SCTP_MAX_BURST(0xffffffffffffffff, 0x84, 0x14, 0x0, &(0x7f0000000040)) sendmsg$BATADV_CMD_GET_HARDIF(0xffffffffffffffff, 0x0, 0x0) ioctl$KVM_CREATE_IRQCHIP(r3, 0xae60) r4 = ioctl$KVM_CREATE_VCPU(r3, 0xae41, 0x0) ioctl$KVM_SET_USER_MEMORY_REGION(r3, 0x4020ae46, &(0x7f0000bf7000)={0x0, 0x0, 0x0, 0x2000, &(0x7f0000000000/0x2000)=nil}) ioctl$KVM_ENABLE_CAP_CPU(r4, 0x4068aea3, &(0x7f0000000140)={0x7b}) ioctl$KVM_SET_REGS(r4, 0x4090ae82, &(0x7f00000003c0)={[0xfffffffffffffffc, 0x100, 0x40000004, 0x0, 0x0, 0x0, 0x4cc, 0x0, 0x100], 0x10000}) r5 = syz_open_dev$ndb(&(0x7f0000000080)='/dev/nbd#\x00', 0x0, 0x0) r6 = socket(0x2, 0x1, 0x0) ioctl$NBD_SET_SOCK(r5, 0xab00, r6) getsockopt$inet_sctp6_SCTP_PEER_ADDR_THLDS(r6, 0x84, 0x1f, &(0x7f0000000200)={0x0, @in6={{0xa, 0x4e23, 0x2, @rand_addr="8b088ec637371ae13aa766d37bf6c325", 0x7}}, 0x3ff, 0x40}, &(0x7f0000000080)=0x90) ioctl$KVM_RUN(r4, 0xae80, 0x0) 21:11:32 executing program 3: prlimit64(0x0, 0xe, &(0x7f0000000280)={0x9, 0x1ff}, 0x0) sched_setattr(0x0, &(0x7f0000000080)={0x30, 0x2, 0x0, 0x0, 0x3}, 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, 0xfffffffc, 0x0, @perf_config_ext, 0x0, 0x0, 0x0, 0x6}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = open(&(0x7f0000000200)='./bus\x00', 0x141042, 0x0) mmap(&(0x7f0000003000/0x2000)=nil, 0x2000, 0x0, 0x1012, r0, 0x0) write$P9_RWALK(r0, &(0x7f00000003c0)=ANY=[@ANYRES64], 0x8) perf_event_open(&(0x7f0000000180)={0x0, 0x70, 0x0, 0x0, 0x0, 0x0, 0xfffffff6}, 0x0, 0x0, 0xffffffffffffffff, 0x0) syz_genetlink_get_family_id$batadv(&(0x7f0000000240)='batadv\x00') openat$vcsu(0xffffffffffffff9c, 0x0, 0x0, 0x0) syz_genetlink_get_family_id$nl80211(&(0x7f00000000c0)='nl80211\x00') socketpair$unix(0x1, 0x1, 0x0, 0x0) r1 = dup(0xffffffffffffffff) getpeername$packet(r1, &(0x7f0000000000)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f0000000040)=0x12) ioctl$sock_inet6_SIOCADDRT(0xffffffffffffffff, 0x890b, &(0x7f00000000c0)={@dev, @mcast1, @rand_addr="657261c70996f4e1596272e2ec4688fa", 0x0, 0x0, 0x0, 0x10, 0x0, 0x20c204c6}) getsockopt$inet6_IPV6_IPSEC_POLICY(0xffffffffffffffff, 0x29, 0x22, &(0x7f0000000340)={{{@in=@multicast2, @in=@local}}, {{@in6=@mcast2}, 0x0, @in=@multicast2}}, &(0x7f0000000140)=0xe8) syz_genetlink_get_family_id$nl80211(&(0x7f00000000c0)='nl80211\x00') connect$nfc_raw(0xffffffffffffffff, 0x0, 0x0) r2 = socket$nl_route(0x10, 0x3, 0x0) r3 = socket$netlink(0x10, 0x3, 0x0) r4 = socket(0x27, 0x803, 0x0) sendmsg$NBD_CMD_DISCONNECT(r4, &(0x7f0000000780)={0x0, 0x0, &(0x7f0000000180)={0x0}}, 0x0) getsockname$packet(r4, &(0x7f0000000100)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f0000000200)=0xfd58) sendmsg$nl_route(r3, &(0x7f0000000040)={0x0, 0x0, &(0x7f0000000000)={&(0x7f0000000480)=ANY=[@ANYRES32, @ANYBLOB="000000000000000028001200090001007665746800000000180002001400010000000000", @ANYRES32=0x0, @ANYBLOB="0000b2000000000008c338631ab99df55c8cdda650dc5d299369bdb035f5dacd1b50c4963d1bade60334de354e6038a791d20fc0f5fd9bc0c23f39acb14a848beb97468a44b187"], 0x4}}, 0x0) sendmsg$nl_route_sched(r2, &(0x7f00000001c0)={0x0, 0x86, &(0x7f0000000180)={&(0x7f00000007c0)=@newtfilter={0x3c, 0x2c, 0xd27, 0xf0, 0x0, {0x0, 0x0, 0x0, r5, {0x6}, {}, {0xf}}, [@filter_kind_options=@f_flower={{0xb, 0x1, 'flower\x00'}, {0xc, 0x2, [@TCA_FLOWER_FLAGS={0x8, 0x16, 0x12}]}}]}, 0x3c}}, 0x0) getsockopt$inet6_IPV6_IPSEC_POLICY(0xffffffffffffffff, 0x29, 0x22, &(0x7f0000000640)={{{@in=@multicast2, @in=@local}}, {{@in6=@mcast2}, 0x0, @in=@multicast2}}, &(0x7f00000004c0)=0xe8) [ 307.147877] block nbd2: shutting down sockets 21:11:32 executing program 2: perf_event_open(&(0x7f0000000180)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x50d, 0x0, 0x3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$sndseq(&(0x7f0000000180)='/dev/snd/seq\x00', 0x0, 0x0) ioctl$SNDRV_SEQ_IOCTL_CREATE_PORT(r0, 0xc0a85320, 0x0) ioctl$SNDRV_SEQ_IOCTL_SUBSCRIBE_PORT(r0, 0x40505330, &(0x7f00000001c0)={{}, {0x80}}) prlimit64(0x0, 0xe, &(0x7f00000001c0)={0x401, 0x400000008d}, 0x0) sched_setattr(0x0, &(0x7f0000000080)={0x30, 0x2, 0x0, 0x0, 0x3}, 0x0) r1 = openat$kvm(0xffffffffffffff9c, &(0x7f0000000200)='/dev/kvm\x00', 0x0, 0x0) r2 = ioctl$KVM_CREATE_VM(r1, 0xae01, 0x0) r3 = ioctl$KVM_CREATE_VCPU(r2, 0xae41, 0x0) setsockopt$SO_TIMESTAMP(0xffffffffffffffff, 0x1, 0x40, 0x0, 0x0) ioctl$KVM_SET_USER_MEMORY_REGION(r2, 0x4020ae46, &(0x7f0000000400)={0x0, 0x3, 0x0, 0x2000, &(0x7f0000000000/0x2000)=nil}) ioctl$SIOCGIFMTU(0xffffffffffffffff, 0x8921, &(0x7f0000000040)) syz_kvm_setup_cpu$x86(r2, 0xffffffffffffffff, &(0x7f0000000000/0x18000)=nil, 0x0, 0x0, 0x0, 0x0, 0x0) ioctl$KVM_REGISTER_COALESCED_MMIO(r2, 0x4010ae67, &(0x7f00000001c0)={0x0, 0x11c000}) syz_kvm_setup_cpu$x86(0xffffffffffffffff, r3, &(0x7f0000000000/0x18000)=nil, 0x0, 0x0, 0x0, 0x0, 0x0) r4 = syz_open_dev$ndb(&(0x7f0000000080)='/dev/nbd#\x00', 0x0, 0x0) r5 = socket(0x2, 0x1, 0x0) ioctl$NBD_SET_SOCK(r4, 0xab00, r5) setsockopt$PNPIPE_ENCAP(r5, 0x113, 0x1, &(0x7f0000000000), 0x4) ioctl$KVM_NMI(r3, 0xae9a) ioctl$KVM_RUN(r3, 0xae80, 0x0) pipe(&(0x7f0000000300)={0xffffffffffffffff}) pipe(&(0x7f0000000300)={0xffffffffffffffff}) vmsplice(r7, &(0x7f0000000000)=[{&(0x7f0000000500), 0x3528a9c0}], 0x1, 0x0) ioctl$TIOCGICOUNT(r7, 0x545d, 0x0) vmsplice(r6, &(0x7f0000000000)=[{&(0x7f0000000500), 0x3528a9c0}], 0x1, 0x0) mount$9p_fd(0x0, &(0x7f00000000c0)='./file0\x00', &(0x7f0000000340)='9p\x00', 0x0, 0x0) ioctl$PERF_EVENT_IOC_ENABLE(0xffffffffffffffff, 0x8912, 0x400200) [ 307.302493] kvm [9641]: vcpu0, guest rIP: 0x48 Hyper-V uhandled wrmsr: 0x40000087 data 0xfffffffc 21:11:33 executing program 3: pipe(&(0x7f00000000c0)={0xffffffffffffffff}) r1 = socket$inet_udp(0x2, 0x2, 0x0) close(r1) socket$nl_netfilter(0x10, 0x3, 0xc) socketpair$unix(0x1, 0x1, 0x0, &(0x7f00000000c0)={0xffffffffffffffff, 0xffffffffffffffff}) r4 = fcntl$dupfd(r2, 0x0, r2) ioctl$PERF_EVENT_IOC_ENABLE(r4, 0x8912, 0x400200) sendmsg$nl_netfilter(0xffffffffffffffff, &(0x7f0000000040)={0x0, 0x0, &(0x7f0000000000)={&(0x7f0000000080)=ANY=[@ANYBLOB="140000000740000046a4b7383c8a4cb7000000000700000023000000"], 0x14}}, 0x0) r5 = syz_open_dev$ndb(&(0x7f0000000080)='/dev/nbd#\x00', 0x0, 0x0) r6 = socket(0x2, 0x1, 0x0) ioctl$NBD_SET_SOCK(r5, 0xab00, r6) ioctl$NBD_DO_IT(r5, 0xab03) ioctl$NBD_SET_SIZE_BLOCKS(r5, 0xab07, 0x8e0f) r7 = syz_open_dev$ndb(&(0x7f0000000080)='/dev/nbd#\x00', 0x0, 0x0) r8 = socket(0x2, 0x1, 0x0) ioctl$NBD_SET_SOCK(r7, 0xab00, r8) r9 = syz_open_dev$ndb(&(0x7f0000000080)='/dev/nbd#\x00', 0x0, 0x0) r10 = socket(0x2, 0x1, 0x0) ioctl$NBD_SET_SOCK(r9, 0xab00, r10) ioctl$NBD_DO_IT(r9, 0xab03) ioctl$NBD_SET_SIZE_BLOCKS(r9, 0xab07, 0x8e0f) r11 = syz_open_dev$ndb(&(0x7f0000000080)='/dev/nbd#\x00', 0x0, 0x0) r12 = socket(0x2, 0x1, 0x0) ioctl$NBD_SET_SOCK(r11, 0xab00, r12) ioctl$NBD_DO_IT(r11, 0xab03) ioctl$NBD_SET_SIZE_BLOCKS(r11, 0xab07, 0x8e0f) r13 = syz_open_dev$ndb(&(0x7f0000000080)='/dev/nbd#\x00', 0x0, 0x0) r14 = socket(0x2, 0x1, 0x0) ioctl$NBD_SET_SOCK(r13, 0xab00, r14) ioctl$NBD_DO_IT(r13, 0xab03) ioctl$NBD_SET_SIZE_BLOCKS(r13, 0xab07, 0x8e0f) r15 = syz_open_dev$ndb(&(0x7f0000000080)='/dev/nbd#\x00', 0x0, 0x0) r16 = socket(0x2, 0x1, 0x0) ioctl$NBD_SET_SOCK(r15, 0xab00, r16) r17 = syz_open_dev$ndb(&(0x7f0000000080)='/dev/nbd#\x00', 0x0, 0x0) r18 = socket(0x2, 0x1, 0x0) ioctl$NBD_SET_SOCK(r17, 0xab00, r18) r19 = syz_open_dev$ndb(&(0x7f0000000080)='/dev/nbd#\x00', 0x0, 0x0) r20 = socket(0x2, 0x1, 0x0) ioctl$NBD_SET_SOCK(r19, 0xab00, r20) ioctl$NBD_DO_IT(r19, 0xab03) ioctl$NBD_SET_SIZE_BLOCKS(r19, 0xab07, 0x8e0f) write$binfmt_misc(r4, &(0x7f00000002c0)=ANY=[@ANYRES16=r19, @ANYPTR=&(0x7f0000000100)=ANY=[@ANYRES16], @ANYPTR=&(0x7f0000000200)=ANY=[@ANYBLOB="0e1c7d3fcfd8e10c7ea37bcbe00925a3fc57cdfedc765383a92ba7dcd707dadb46fa2608d9bcc66527de7c22a5581a29a7d4f48c3cb6ef8117ca23e8d9926c9a6c24a72c4b428473bf163646ed1fc84234e604a9c55a4b05708e85118eca9af3a9b5a61dc0546c14cc134927543f288803f561eaa971030140d4c6c58463db924aebe001", @ANYPTR=&(0x7f0000000140)=ANY=[@ANYPTR, @ANYRESOCT, @ANYRESHEX=r5], @ANYRESOCT=r8, @ANYRES16=r3, @ANYPTR=&(0x7f0000000180)=ANY=[@ANYBLOB="6721410041bd157391ccb81675792e341f20ac9f1b3afcef04716c416e85eb6245ba5b04f889779f3813657a23b1f356270977b2f74bd217ada88c07afcafb06fd962cc4b069e4bf6631cad6fc", @ANYPTR, @ANYRESDEC=r9], @ANYRES64=r11, @ANYRES32=r13], @ANYRES32, @ANYRES64=r16, @ANYRESHEX=r18], 0x30) splice(r0, 0x0, r1, 0x0, 0x80000000, 0x0) [ 307.394411] block nbd4: shutting down sockets 21:11:33 executing program 5: perf_event_open(&(0x7f0000000000)={0x1, 0xa6, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1ff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}, 0x0, 0x3}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) prlimit64(0x0, 0xe, &(0x7f0000000280)={0x9, 0x8d}, 0x0) sched_setattr(0x0, &(0x7f0000000200)={0x38, 0x2, 0x0, 0x0, 0x3}, 0x0) write$RDMA_USER_CM_CMD_CREATE_ID(0xffffffffffffffff, &(0x7f00000000c0)={0x0, 0x18, 0xfa00, {0x0, &(0x7f0000000040)={0xffffffffffffffff}, 0x106}}, 0x20) write$RDMA_USER_CM_CMD_LISTEN(0xffffffffffffffff, 0x0, 0x0) write$RDMA_USER_CM_CMD_LISTEN(0xffffffffffffffff, &(0x7f0000000080)={0x7, 0x8, 0xfa00, {r0}}, 0x10) write$RDMA_USER_CM_CMD_LISTEN(0xffffffffffffffff, &(0x7f0000000140)={0x7, 0x8, 0xfa00, {r0}}, 0x10) ioctl$VIDIOC_QBUF(0xffffffffffffffff, 0xc058560f, 0x0) ioctl$SG_GET_NUM_WAITING(0xffffffffffffffff, 0x227d, &(0x7f0000000180)) r1 = socket$inet6(0xa, 0x400000000001, 0x0) close(r1) r2 = socket(0x11, 0x800000003, 0x81) bind(r2, &(0x7f00000000c0)=@generic={0x11, "0000010000000000080044944eeba71a4976e252922cb18f6e2e2aba000000012e0b3836005404b0e0301a4ce875f2e3ff5f163ee340b7679500800000000000000101013c5811039e15775027ecce66fd792bbf0e5bf5ff1b0816f3f6db1c00010000000000000049740000000000000006ad8e5ecc326d3a09ffc2c954"}, 0x80) r3 = open(&(0x7f0000002000)='./bus\x00', 0x143042, 0x0) ftruncate(r3, 0x2008002) sendfile(r1, r3, 0x0, 0x200fff) [ 307.529178] block nbd4: shutting down sockets 21:11:33 executing program 3: r0 = socket$inet6_tcp(0xa, 0x1, 0x0) r1 = dup2(r0, r0) ioctl$PERF_EVENT_IOC_ENABLE(r1, 0x8912, 0x400200) r2 = syz_open_dev$tty1(0xc, 0x4, 0x1) write$binfmt_elf64(r2, &(0x7f0000000000)=ANY=[@ANYBLOB="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"], 0x78) r3 = syz_open_dev$ndb(&(0x7f0000000080)='/dev/nbd#\x00', 0x0, 0x0) r4 = socket(0x2, 0x1, 0x0) ioctl$NBD_SET_SOCK(r3, 0xab00, r4) bind$inet(r4, &(0x7f0000000100)={0x2, 0x4e23, @empty}, 0x10) 21:11:33 executing program 4: perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x41c5, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfffa}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f0000000000)={0x26, 'rng\x00', 0x0, 0x0, 'drbg_nopr_sha384\x00'}, 0x58) r1 = syz_open_dev$ndb(&(0x7f0000000080)='/dev/nbd#\x00', 0x0, 0x0) r2 = socket(0x2, 0xe, 0x0) ioctl$NBD_SET_SOCK(r1, 0xab00, r2) setsockopt$ALG_SET_KEY(r2, 0x117, 0x1, 0x0, 0x0) accept4$alg(r0, 0x0, 0x0, 0x0) io_setup(0x20000000001005, 0x0) io_submit(0x0, 0x0, 0x0) setsockopt$SO_ATTACH_FILTER(0xffffffffffffffff, 0x1, 0x1a, 0x0, 0x0) r3 = socket$nl_generic(0x10, 0x3, 0x10) syz_genetlink_get_family_id$devlink(&(0x7f0000000140)='devlink\x00') sendmsg$DEVLINK_CMD_GET(r3, &(0x7f0000000100)={0x0, 0x0, 0x0}, 0x0) socket$inet_icmp_raw(0x2, 0x3, 0x1) r4 = openat$autofs(0xffffffffffffff9c, &(0x7f0000000080)='/dev/autofs\x00', 0x101200, 0x0) setsockopt$inet6_tcp_TCP_REPAIR_QUEUE(r4, 0x6, 0x14, &(0x7f00000000c0)=0x1, 0x4) r5 = socket$kcm(0x10, 0x2, 0x10) sendmsg$RDMA_NLDEV_CMD_SYS_SET(0xffffffffffffffff, 0x0, 0x1) getsockopt$inet_sctp_SCTP_GET_ASSOC_ID_LIST(0xffffffffffffffff, 0x84, 0x1d, &(0x7f0000000300)={0x1, [0x0]}, 0x0) setsockopt$inet_sctp_SCTP_DEFAULT_PRINFO(r4, 0x84, 0x72, 0x0, 0x0) sendmsg$kcm(r5, &(0x7f0000000280)={0x0, 0x0, &(0x7f00000002c0)=[{&(0x7f0000000180)="2e00000033000908d22780258c6394fb0124fc0e10000b500c000200053582c137153e370900018005002500d1bd", 0x2e}], 0x1}, 0x0) openat$zero(0xffffffffffffff9c, 0x0, 0x0, 0x0) 21:11:33 executing program 0: r0 = 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) r1 = socket$inet_udp(0x2, 0x2, 0x0) setsockopt$SO_BINDTODEVICE(r1, 0x1, 0x19, &(0x7f00000000c0)='ip_vti0\x00', 0x10) r2 = syz_open_dev$ndb(&(0x7f0000000080)='/dev/nbd#\x00', 0x0, 0x0) r3 = socket(0x2, 0x1, 0x0) ioctl$NBD_SET_SOCK(r2, 0xab00, r3) accept$inet6(r3, 0x0, &(0x7f0000000040)) r4 = socket(0x1, 0x5, 0x0) getsockopt$sock_cred(r4, 0x1, 0x11, &(0x7f00000001c0)={0x0, 0x0}, &(0x7f0000000200)=0x5) setreuid(0x0, r5) r6 = socket(0x1, 0x5, 0x0) getsockopt$sock_cred(r6, 0x1, 0x11, &(0x7f00000001c0)={0x0, 0x0}, &(0x7f0000000200)=0x5) setreuid(0x0, r7) stat(&(0x7f00000002c0)='./file0\x00', &(0x7f0000000300)={0x0, 0x0, 0x0, 0x0, 0x0}) r9 = syz_open_dev$ndb(&(0x7f0000000080)='/dev/nbd#\x00', 0x0, 0x0) r10 = socket(0x2, 0x1, 0x0) ioctl$NBD_SET_SOCK(r9, 0xab00, r10) ioctl$NBD_DO_IT(r9, 0xab03) ioctl$NBD_SET_SIZE_BLOCKS(r9, 0xab07, 0x8e0f) openat$selinux_policy(0xffffffffffffff9c, &(0x7f00000006c0)='/selinux/policy\x00', 0x0, 0x0) r11 = socket(0x10, 0x803, 0x0) bpf$BPF_GET_MAP_INFO(0xf, &(0x7f0000000040)={0xffffffffffffffff, 0x28, &(0x7f0000000000)={0x0, 0x0}}, 0x10) r13 = bpf$BPF_MAP_GET_FD_BY_ID(0xe, &(0x7f0000000040)={r12}, 0xc) bpf$MAP_UPDATE_ELEM(0x4, &(0x7f0000000400)={r13, &(0x7f0000000340), &(0x7f0000000380)}, 0x20) r14 = socket$packet(0x11, 0x3, 0x300) r15 = socket$inet6(0xa, 0x80003, 0xff) ioctl$sock_SIOCGIFINDEX(r15, 0x8933, &(0x7f0000000000)={'batadv0\x00', 0x0}) bind$packet(r14, &(0x7f0000000640)={0x11, 0x0, r16, 0x1, 0x0, 0x6, @random="3093b34e1938"}, 0x14) getsockname$packet(r14, &(0x7f0000000100)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f0000000200)=0x14) r18 = bpf$PROG_LOAD(0x5, &(0x7f00002a0fb8)={0x13, 0x4, &(0x7f0000001800)=ANY=[@ANYBLOB="850000002200000000950000000000000000000000a3e54382ac0d7a507f64643dec6a9b67dd9277eec19f05e2d88e866b5aff2333c40a95fd24ea4f381f4bd04b33b098ceccc4fd042d9f80b8e681e21c204abd28e53cccb8c0a70af08cdc866afcd0e7608900"/113], &(0x7f0000000140)='GPL\x00', 0x4, 0x99, &(0x7f0000000180)=""/153, 0x0, 0x0, [], 0x0, 0x0, 0xffffffffffffffff, 0x8, 0x0, 0x0, 0x10, 0x0, 0x64deb09e3732d498}, 0x64) bpf$BPF_PROG_TEST_RUN(0xa, &(0x7f0000000440)={r18, 0x0, 0xe, 0x0, &(0x7f00000000c0)="61df712bc884fed5722780b6c2a7", 0x0, 0x8000}, 0x28) bpf$BPF_GET_PROG_INFO(0xf, &(0x7f00000005c0)={r18, 0xc0, &(0x7f0000000500)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, ""/16, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, &(0x7f0000001700)=0x1, 0x0, 0x0, 0x0, &(0x7f0000000400)={0x6, 0x3}, 0x0, 0x0, &(0x7f0000000440)={0xfffffffe, 0x0, 0xfffffffb, 0x7}, &(0x7f0000000480)=0x1000020, 0x0, 0x0, 0x0, 0x0, &(0x7f00000004c0)}}, 0x10) pipe(&(0x7f0000000600)={0xffffffffffffffff}) bpf$PROG_LOAD(0x5, &(0x7f0000001680)={0xe, 0xb, &(0x7f0000001780)=ANY=[@ANYRESHEX=0x0, @ANYRES32=r13, @ANYBLOB="00000000ff0300009500000000002cfe5f09636ac21fedc09a7aa91020024e4ee9293ff67c07bf4d2d743082dcfeab0fc88ab50d2d6ff7f91b0643353fcfbc2e2b13f61e31ada71df7"], &(0x7f0000000300)='syzkaller\x00', 0x0, 0x1000, &(0x7f0000000680)=""/4096, 0x41000, 0x8, [], r17, 0x1, 0xffffffffffffffff, 0x8, &(0x7f0000000340)={0x7, 0x4}, 0x8, 0x10, &(0x7f0000000380)={0x1, 0x2, 0x6, 0x8}, 0x10, r19, r20}, 0x78) bpf$BPF_GET_BTF_INFO(0xf, &(0x7f0000003b00)={r11, 0x10, &(0x7f0000003ac0)={&(0x7f0000003a40)=""/90, 0x5a, r19}}, 0x10) bpf$BPF_BTF_GET_FD_BY_ID(0x13, &(0x7f0000000780)=r19, 0x4) r21 = syz_open_dev$ndb(&(0x7f0000000080)='/dev/nbd#\x00', 0x0, 0x0) r22 = socket(0x2, 0x1, 0x0) ioctl$NBD_SET_SOCK(r21, 0xab00, r22) fstat(r22, &(0x7f0000000700)={0x0, 0x0, 0x0, 0x0, 0x0}) r24 = syz_open_dev$ndb(&(0x7f0000000080)='/dev/nbd#\x00', 0x0, 0x0) r25 = socket(0x2, 0x1, 0x0) ioctl$NBD_SET_SOCK(r24, 0xab00, r25) getsockopt$inet6_IPV6_IPSEC_POLICY(r25, 0x29, 0x22, &(0x7f0000000400)={{{@in=@multicast1, @in=@multicast1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{}, 0x0, @in6}}, &(0x7f0000000500)=0xe8) r27 = socket(0x1, 0x5, 0x0) getsockopt$sock_cred(r27, 0x1, 0x11, &(0x7f00000001c0)={0x0, 0x0}, &(0x7f0000000200)=0x5) setreuid(0x0, r28) r29 = socket(0x1, 0x5, 0x0) getsockopt$sock_cred(r29, 0x1, 0x11, &(0x7f00000001c0)={0x0, 0x0}, &(0x7f0000000200)=0x5) setreuid(0x0, r30) r31 = socket(0x1, 0x5, 0x0) getsockopt$sock_cred(r31, 0x1, 0x11, &(0x7f00000001c0)={0x0, 0x0}, &(0x7f0000000200)=0x5) setreuid(0x0, r32) r33 = socket(0x10, 0x2, 0x0) getsockopt$sock_cred(r33, 0x1, 0x11, &(0x7f0000caaffb)={0x0, 0x0, 0x0}, &(0x7f0000cab000)=0xc) setregid(0xffffffffffffffff, r34) newfstatat(0xffffffffffffff9c, &(0x7f0000000540)='./file0\x00', &(0x7f0000000580)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x400) setxattr$system_posix_acl(&(0x7f0000000240)='./file0\x00', &(0x7f0000000280)='system.posix_acl_default\x00', &(0x7f0000000600)={{}, {0x1, 0x4}, [{0x2, 0x5}, {0x2, 0x3, r5}, {0x2, 0x1, r7}, {0x2, 0x0, r8}, {0x2, 0x2, r23}, {0x2, 0x4, r26}, {0x2, 0xe, r28}, {0x2, 0x8, r30}, {0x2, 0x0, 0xffffffffffffffff}, {0x2, 0x1, r32}], {0x4, 0x2}, [{0x8, 0x4, r34}, {0x8, 0x6, r35}], {0x10, 0x4}, {0x20, 0x4}}, 0x84, 0x1) connect$inet(r1, &(0x7f0000000100)={0x2, 0x0, @rand_addr=0x7fffffff}, 0x10) sendmmsg(r1, &(0x7f0000007fc0), 0x400000000000030, 0xfeffffff00000000) dup2(0xffffffffffffffff, r0) r36 = syz_init_net_socket$bt_l2cap(0x1f, 0x1, 0x3) r37 = syz_open_dev$ndb(&(0x7f0000000080)='/dev/nbd#\x00', 0x0, 0x0) r38 = socket(0x2, 0x1, 0x0) ioctl$NBD_SET_SOCK(r37, 0xab00, r38) fsetxattr$trusted_overlay_upper(r38, &(0x7f0000000000)='trusted.overlay.upper\x00', &(0x7f0000000140)={0x0, 0xfb, 0xd6, 0x6, 0xc0, "aba9a85dd8c5b2fc933a14360c69c728", "b65d36503063d12fbef45bdc2f3b00ff437f76b2344227f35acd71bda0df0742f569570d705c6ae46566bafd662564ba325d8ea88516bbf2e719d5e322293a4b5fb92132afdbeae170e61da0c1ad15137a36b8890007f7f18aba80da4f4ab3c8571bcf771cacccdb5389450e7303e570a5d9ac4f7d6d3966ea9867932ca7cfa17775667491f4ccd342188119eed079af75a871cf04af966abf8a0ef47dc9fe096bcb2142ffd3dc63fd36f48a70b53777b72878279fcd4b8cf8b54b9f365b387fa7"}, 0xd6, 0x7) dup2(0xffffffffffffffff, r36) sendmmsg(0xffffffffffffffff, &(0x7f0000007fc0), 0x400000000000030, 0xfeffffff00000000) [ 307.939824] openvswitch: netlink: Key type 37 is out of range max 29 [ 307.953392] block nbd0: Device being setup by another task [ 308.173977] block nbd2: shutting down sockets 21:11:34 executing program 4: perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x41c5, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfffa}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f0000000000)={0x26, 'rng\x00', 0x0, 0x0, 'drbg_nopr_sha384\x00'}, 0x58) r1 = syz_open_dev$ndb(&(0x7f0000000080)='/dev/nbd#\x00', 0x0, 0x0) r2 = socket(0x2, 0xe, 0x0) ioctl$NBD_SET_SOCK(r1, 0xab00, r2) setsockopt$ALG_SET_KEY(r2, 0x117, 0x1, 0x0, 0x0) accept4$alg(r0, 0x0, 0x0, 0x0) io_setup(0x20000000001005, 0x0) io_submit(0x0, 0x0, 0x0) setsockopt$SO_ATTACH_FILTER(0xffffffffffffffff, 0x1, 0x1a, 0x0, 0x0) r3 = socket$nl_generic(0x10, 0x3, 0x10) syz_genetlink_get_family_id$devlink(&(0x7f0000000140)='devlink\x00') sendmsg$DEVLINK_CMD_GET(r3, &(0x7f0000000100)={0x0, 0x0, 0x0}, 0x0) socket$inet_icmp_raw(0x2, 0x3, 0x1) r4 = openat$autofs(0xffffffffffffff9c, &(0x7f0000000080)='/dev/autofs\x00', 0x101200, 0x0) setsockopt$inet6_tcp_TCP_REPAIR_QUEUE(r4, 0x6, 0x14, &(0x7f00000000c0)=0x1, 0x4) r5 = socket$kcm(0x10, 0x2, 0x10) sendmsg$RDMA_NLDEV_CMD_SYS_SET(0xffffffffffffffff, 0x0, 0x1) getsockopt$inet_sctp_SCTP_GET_ASSOC_ID_LIST(0xffffffffffffffff, 0x84, 0x1d, &(0x7f0000000300)={0x1, [0x0]}, 0x0) setsockopt$inet_sctp_SCTP_DEFAULT_PRINFO(r4, 0x84, 0x72, 0x0, 0x0) sendmsg$kcm(r5, &(0x7f0000000280)={0x0, 0x0, &(0x7f00000002c0)=[{&(0x7f0000000180)="2e00000033000908d22780258c6394fb0124fc0e10000b500c000200053582c137153e370900018005002500d1bd", 0x2e}], 0x1}, 0x0) openat$zero(0xffffffffffffff9c, 0x0, 0x0, 0x0) 21:11:34 executing program 3: r0 = open(&(0x7f00009e1000)='./file0\x00', 0x8060, 0x0) fcntl$setsig(r0, 0xa, 0x11) fcntl$setlease(r0, 0x400, 0x0) creat(&(0x7f0000000300)='./file0\x00', 0x0) timer_create(0x0, &(0x7f00000000c0)={0x0, 0x12, 0x0, @thr={0x0, 0x0}}, &(0x7f0000000080)) timer_settime(0x0, 0x0, &(0x7f000006b000)={{0x0, 0x989680}, {0x0, 0x9}}, 0x0) r1 = syz_open_dev$ndb(&(0x7f0000000080)='/dev/nbd#\x00', 0x0, 0x0) r2 = socket(0x2, 0x1, 0x0) timer_create(0x0, &(0x7f0000000000)={0x0, 0x14}, &(0x7f0000000040)=0x0) timer_settime(r3, 0x0, &(0x7f0000000080)={{0x0, 0x989680}, {0x0, 0x1c9c380}}, 0x0) clock_gettime(0x0, &(0x7f00000002c0)={0x0, 0x0}) timer_settime(r3, 0x1a41dffb94224a4f, &(0x7f0000000440)={{0x0, 0x989680}, {r4, r5+10000000}}, &(0x7f0000000480)) ioctl$NBD_SET_SOCK(r1, 0xab00, r2) ioctl$FS_IOC_GETFSLABEL(r2, 0x81009431, &(0x7f0000000100)) timer_create(0x0, &(0x7f0000000000)={0x0, 0x14}, &(0x7f0000000040)=0x0) pipe(&(0x7f0000000300)={0xffffffffffffffff, 0xffffffffffffffff}) write(r7, &(0x7f0000000340), 0x41395527) ioctl$RNDCLEARPOOL(r7, 0x5206, &(0x7f00000004c0)=0x3) timer_settime(r6, 0x0, &(0x7f0000000700)={{0x0, 0x1c9c380}, {0x0, 0x1c9c380}}, 0x0) r8 = syz_open_dev$ndb(&(0x7f0000000080)='/dev/nbd#\x00', 0x0, 0x0) r9 = socket(0x2, 0x1, 0x0) setsockopt$inet6_icmp_ICMP_FILTER(r2, 0x1, 0x1, &(0x7f0000000280)={0xf387}, 0x4) ioctl$NBD_SET_SOCK(r8, 0xab00, r9) ioctl$VIDIOC_G_FMT(0xffffffffffffffff, 0xc0d05604, &(0x7f0000000340)={0x1, @sliced={0x2bf, [0xfffa, 0x7ff, 0x401, 0x3, 0x3, 0x40, 0x98b, 0x101, 0x9, 0x7, 0x8001, 0x20, 0x2, 0x3f, 0x0, 0x401, 0x200, 0x8000, 0x6, 0x2, 0xd4eb, 0xfbf7, 0x3f, 0x20, 0x1352, 0x2, 0x101, 0x3f, 0x1, 0x1, 0x800, 0x0, 0x266, 0x430, 0x7f, 0x9, 0x19, 0x4, 0x5, 0x3, 0x4, 0x8, 0x5, 0x1, 0x9, 0x4, 0xfffa, 0x81], 0x7fff}}) getsockopt$inet_tcp_int(r9, 0x6, 0x37, &(0x7f0000000200), &(0x7f0000000240)=0x4) creat(&(0x7f0000000080)='./file0\x00', 0x0) pipe(&(0x7f0000000300)) [ 308.345363] audit: type=1800 audit(1584047493.958:84): pid=9664 uid=0 auid=4294967295 ses=4294967295 subj=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 op=collect_data cause=failed comm="syz-executor.5" name="bus" dev="sda1" ino=16587 res=0 21:11:34 executing program 5: socket$inet6_tcp(0xa, 0x1, 0x0) perf_event_open(&(0x7f0000000300)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7f, 0x3210c, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 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_bp={0x0}, 0x68}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x1) r0 = socket$inet6(0xa, 0x400000000001, 0x0) close(r0) r1 = socket$inet6_sctp(0xa, 0x801, 0x84) setsockopt$inet_sctp_SCTP_SOCKOPT_BINDX_ADD(r1, 0x84, 0x64, &(0x7f0000cf6fe4)=[@in6={0xa, 0x4e23, 0x0, @loopback}], 0x1c) memfd_create(0x0, 0x0) setsockopt$inet_sctp6_SCTP_DELAYED_SACK(r0, 0x84, 0x10, &(0x7f0000000ac0)=@sack_info={0x0, 0x0, 0x32}, 0xc) connect$inet6(r1, &(0x7f0000000080)={0xa, 0x4e23, 0x0, @loopback}, 0x1c) fsetxattr(0xffffffffffffffff, &(0x7f00000000c0)=@known='trusted.overlay.upper\x00', &(0x7f0000000280)='/dev/radio#\x00=\xc4\xad\xaaY\x90', 0x12, 0x0) r2 = open(&(0x7f0000000000)='./bus\x00', 0x141042, 0x0) r3 = socket$inet6_sctp(0xa, 0x10000000005, 0x84) getsockopt$inet_sctp6_SCTP_GET_ASSOC_ID_LIST(r3, 0x84, 0x1d, &(0x7f00000002c0)=ANY=[@ANYRES32=0x0], &(0x7f000095dffc)=0x1) r5 = socket$inet6_sctp(0xa, 0x0, 0x84) setsockopt$inet_sctp6_SCTP_RTOINFO(r5, 0x84, 0x0, &(0x7f00000000c0)={r4}, 0x10) setsockopt$inet_sctp6_SCTP_DEFAULT_PRINFO(r1, 0x84, 0x72, &(0x7f0000000200)={r4, 0x3d7, 0x20}, 0x22) ftruncate(r2, 0x200004) sendfile(r0, r2, 0x0, 0x80001d00c0d0) ioctl$PERF_EVENT_IOC_ENABLE(0xffffffffffffffff, 0x8912, 0x400200) r6 = fcntl$getown(r0, 0x9) r7 = syz_open_dev$sndtimer(&(0x7f0000000040)='/dev/snd/timer\x00', 0x0, 0x0) r8 = signalfd(0xffffffffffffffff, &(0x7f00007aeff8), 0x8) r9 = socket$inet6_tcp(0xa, 0x1, 0x0) r10 = fcntl$dupfd(r9, 0x0, r9) dup2(r10, r8) openat(r10, 0x0, 0x121240, 0xf5) r11 = openat(r10, &(0x7f0000000140)='./bus\x00', 0xc0100, 0x72) kcmp(r6, 0x0, 0x2, r7, r11) r12 = openat$pfkey(0xffffffffffffff9c, &(0x7f0000000100)='/proc/self/net/pfkey\x00', 0xc0, 0x0) r13 = signalfd(r12, &(0x7f00007aeff8)={[0x7]}, 0x8) r14 = socket$inet6_tcp(0xa, 0x1, 0x0) r15 = openat$vsock(0xffffffffffffff9c, &(0x7f0000000180)='/dev/vsock\x00', 0x10000, 0x0) setsockopt$TIPC_DEST_DROPPABLE(r15, 0x10f, 0x81, &(0x7f00000001c0)=0x4, 0x4) r16 = fcntl$dupfd(r14, 0x0, r14) dup2(r16, r13) 21:11:34 executing program 2: perf_event_open(&(0x7f0000000180)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x50d, 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, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$sndseq(&(0x7f0000000180)='/dev/snd/seq\x00', 0x0, 0x0) ioctl$SNDRV_SEQ_IOCTL_CREATE_PORT(r0, 0xc0a85320, 0x0) ioctl$SNDRV_SEQ_IOCTL_SUBSCRIBE_PORT(r0, 0x40505330, &(0x7f00000001c0)={{}, {0x80}}) prlimit64(0x0, 0xe, &(0x7f00000001c0)={0x401, 0x400000008d}, 0x0) sched_setattr(0x0, &(0x7f0000000080)={0x30, 0x2, 0x0, 0x0, 0x3}, 0x0) r1 = openat$kvm(0xffffffffffffff9c, &(0x7f0000000200)='/dev/kvm\x00', 0x0, 0x0) r2 = ioctl$KVM_CREATE_VM(r1, 0xae01, 0x0) r3 = ioctl$KVM_CREATE_VCPU(r2, 0xae41, 0x0) setsockopt$SO_TIMESTAMP(0xffffffffffffffff, 0x1, 0x40, 0x0, 0x0) ioctl$KVM_SET_USER_MEMORY_REGION(r2, 0x4020ae46, &(0x7f0000000400)={0x0, 0x3, 0x0, 0x2000, &(0x7f0000000000/0x2000)=nil}) ioctl$SIOCGIFMTU(0xffffffffffffffff, 0x8921, &(0x7f0000000040)) syz_kvm_setup_cpu$x86(r2, 0xffffffffffffffff, &(0x7f0000000000/0x18000)=nil, 0x0, 0x0, 0x0, 0x0, 0x0) ioctl$KVM_REGISTER_COALESCED_MMIO(r2, 0x4010ae67, &(0x7f00000001c0)={0x0, 0x11c000}) syz_kvm_setup_cpu$x86(0xffffffffffffffff, r3, &(0x7f0000000000/0x18000)=nil, 0x0, 0x0, 0x0, 0x0, 0x0) r4 = syz_open_dev$ndb(&(0x7f0000000080)='/dev/nbd#\x00', 0x0, 0x0) r5 = socket(0x2, 0x1, 0x0) ioctl$NBD_SET_SOCK(r4, 0xab00, r5) setsockopt$PNPIPE_ENCAP(r5, 0x113, 0x1, &(0x7f0000000000), 0x4) ioctl$KVM_NMI(r3, 0xae9a) ioctl$KVM_RUN(r3, 0xae80, 0x0) pipe(&(0x7f0000000300)={0xffffffffffffffff}) pipe(&(0x7f0000000300)={0xffffffffffffffff}) vmsplice(r7, &(0x7f0000000000)=[{&(0x7f0000000500), 0x3528a9c0}], 0x1, 0x0) ioctl$TIOCGICOUNT(r7, 0x545d, 0x0) vmsplice(r6, &(0x7f0000000000)=[{&(0x7f0000000500), 0x3528a9c0}], 0x1, 0x0) mount$9p_fd(0x0, &(0x7f00000000c0)='./file0\x00', &(0x7f0000000340)='9p\x00', 0x0, 0x0) ioctl$PERF_EVENT_IOC_ENABLE(0xffffffffffffffff, 0x8912, 0x400200) [ 308.414548] block nbd0: Device being setup by another task [ 308.528125] block nbd0: Device being setup by another task [ 308.562486] block nbd3: Device being setup by another task [ 308.596421] openvswitch: netlink: Key type 37 is out of range max 29 21:11:34 executing program 4: perf_event_open(&(0x7f0000000180)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x50d, 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, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$sndseq(&(0x7f0000000180)='/dev/snd/seq\x00', 0x0, 0x0) ioctl$SNDRV_SEQ_IOCTL_CREATE_PORT(r0, 0xc0a85320, 0x0) ioctl$SNDRV_SEQ_IOCTL_SUBSCRIBE_PORT(r0, 0x40505330, &(0x7f00000001c0)={{}, {0x80}}) prlimit64(0x0, 0xe, &(0x7f00000001c0)={0x401, 0x400000008d}, 0x0) sched_setattr(0x0, &(0x7f0000000080)={0x30, 0x2, 0x0, 0x0, 0x3}, 0x0) r1 = openat$kvm(0xffffffffffffff9c, &(0x7f0000000200)='/dev/kvm\x00', 0x0, 0x0) r2 = ioctl$KVM_CREATE_VM(r1, 0xae01, 0x0) r3 = ioctl$KVM_CREATE_VCPU(r2, 0xae41, 0x0) setsockopt$SO_TIMESTAMP(0xffffffffffffffff, 0x1, 0x40, 0x0, 0x0) ioctl$KVM_SET_USER_MEMORY_REGION(r2, 0x4020ae46, &(0x7f0000000400)={0x0, 0x3, 0x0, 0x2000, &(0x7f0000000000/0x2000)=nil}) ioctl$SIOCGIFMTU(0xffffffffffffffff, 0x8921, &(0x7f0000000040)) syz_kvm_setup_cpu$x86(r2, 0xffffffffffffffff, &(0x7f0000000000/0x18000)=nil, 0x0, 0x0, 0x0, 0x0, 0x0) ioctl$KVM_REGISTER_COALESCED_MMIO(r2, 0x4010ae67, &(0x7f00000001c0)={0x0, 0x11c000}) syz_kvm_setup_cpu$x86(0xffffffffffffffff, r3, &(0x7f0000000000/0x18000)=nil, 0x0, 0x0, 0x0, 0x0, 0x0) r4 = syz_open_dev$ndb(&(0x7f0000000080)='/dev/nbd#\x00', 0x0, 0x0) r5 = socket(0x2, 0x1, 0x0) ioctl$NBD_SET_SOCK(r4, 0xab00, r5) setsockopt$PNPIPE_ENCAP(r5, 0x113, 0x1, &(0x7f0000000000), 0x4) ioctl$KVM_NMI(r3, 0xae9a) ioctl$KVM_RUN(r3, 0xae80, 0x0) pipe(&(0x7f0000000300)={0xffffffffffffffff}) pipe(&(0x7f0000000300)={0xffffffffffffffff}) vmsplice(r7, &(0x7f0000000000)=[{&(0x7f0000000500), 0x3528a9c0}], 0x1, 0x0) ioctl$TIOCGICOUNT(r7, 0x545d, 0x0) vmsplice(r6, &(0x7f0000000000)=[{&(0x7f0000000500), 0x3528a9c0}], 0x1, 0x0) mount$9p_fd(0x0, &(0x7f00000000c0)='./file0\x00', &(0x7f0000000340)='9p\x00', 0x0, 0x0) ioctl$PERF_EVENT_IOC_ENABLE(0xffffffffffffffff, 0x8912, 0x400200) [ 308.712835] block nbd0: Device being setup by another task [ 308.829862] audit: type=1400 audit(1584047494.448:85): avc: denied { write } for pid=9690 comm="syz-executor.5" name="net" dev="proc" ino=36733 scontext=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 tcontext=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 tclass=dir permissive=1 [ 308.927578] audit: type=1400 audit(1584047494.478:86): avc: denied { add_name } for pid=9690 comm="syz-executor.5" name="pfkey" scontext=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 tcontext=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 tclass=dir permissive=1 [ 309.089321] audit: type=1400 audit(1584047494.488:87): avc: denied { create } for pid=9690 comm="syz-executor.5" name="pfkey" scontext=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 tcontext=unconfined_u:object_r:insmod_t:s0 tclass=file permissive=1 [ 309.222871] block nbd3: shutting down sockets 21:11:34 executing program 0: r0 = socket$pppl2tp(0x18, 0x1, 0x1) r1 = socket$inet6_udp(0xa, 0x2, 0x0) connect$pppl2tp(r0, &(0x7f0000000000)=@pppol2tpv3={0x18, 0x1, {0x3, r1, {0x2, 0x0, @dev}, 0x2}}, 0x2e) r2 = perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x41c1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) connect$inet6(r1, &(0x7f0000000040)={0xa, 0x0, 0x0, @mcast2, 0xa}, 0x1c) r3 = openat$vfio(0xffffffffffffff9c, &(0x7f00000000c0)='/dev/vfio/vfio\x00', 0x604000, 0x0) flistxattr(r3, &(0x7f0000000100)=""/63, 0x3f) socket$inet_udplite(0x2, 0x2, 0x88) ioctl$UFFDIO_API(0xffffffffffffffff, 0xc018aa3f, 0x0) sendmmsg(r0, &(0x7f0000000280)=[{{0x0, 0x7000000, 0x0}}], 0x400000000000085, 0x0) fsync(r2) [ 309.248820] block nbd2: shutting down sockets [ 309.258702] audit: type=1804 audit(1584047494.858:88): pid=9685 uid=0 auid=4294967295 ses=4294967295 subj=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 op=invalid_pcr cause=open_writers comm="syz-executor.3" name="/root/syzkaller-testdir378946351/syzkaller.Z335K5/37/file0" dev="sda1" ino=16670 res=1 [ 309.281120] block nbd3: shutting down sockets 21:11:35 executing program 2: perf_event_open(&(0x7f0000000180)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x50d, 0x0, 0x3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$sndseq(&(0x7f0000000180)='/dev/snd/seq\x00', 0x0, 0x0) ioctl$SNDRV_SEQ_IOCTL_CREATE_PORT(r0, 0xc0a85320, 0x0) ioctl$SNDRV_SEQ_IOCTL_SUBSCRIBE_PORT(r0, 0x40505330, &(0x7f00000001c0)={{}, {0x80}}) prlimit64(0x0, 0xe, &(0x7f00000001c0)={0x401, 0x400000008d}, 0x0) sched_setattr(0x0, &(0x7f0000000080)={0x30, 0x2, 0x0, 0x0, 0x3}, 0x0) r1 = openat$kvm(0xffffffffffffff9c, &(0x7f0000000200)='/dev/kvm\x00', 0x0, 0x0) r2 = ioctl$KVM_CREATE_VM(r1, 0xae01, 0x0) r3 = ioctl$KVM_CREATE_VCPU(r2, 0xae41, 0x0) setsockopt$SO_TIMESTAMP(0xffffffffffffffff, 0x1, 0x40, 0x0, 0x0) ioctl$KVM_SET_USER_MEMORY_REGION(r2, 0x4020ae46, &(0x7f0000000400)={0x0, 0x3, 0x0, 0x2000, &(0x7f0000000000/0x2000)=nil}) ioctl$SIOCGIFMTU(0xffffffffffffffff, 0x8921, &(0x7f0000000040)) syz_kvm_setup_cpu$x86(r2, 0xffffffffffffffff, &(0x7f0000000000/0x18000)=nil, 0x0, 0x0, 0x0, 0x0, 0x0) ioctl$KVM_REGISTER_COALESCED_MMIO(r2, 0x4010ae67, &(0x7f00000001c0)={0x0, 0x11c000}) syz_kvm_setup_cpu$x86(0xffffffffffffffff, r3, &(0x7f0000000000/0x18000)=nil, 0x0, 0x0, 0x0, 0x0, 0x0) r4 = syz_open_dev$ndb(&(0x7f0000000080)='/dev/nbd#\x00', 0x0, 0x0) r5 = socket(0x2, 0x1, 0x0) ioctl$NBD_SET_SOCK(r4, 0xab00, r5) setsockopt$PNPIPE_ENCAP(r5, 0x113, 0x1, &(0x7f0000000000), 0x4) ioctl$KVM_NMI(r3, 0xae9a) ioctl$KVM_RUN(r3, 0xae80, 0x0) pipe(&(0x7f0000000300)={0xffffffffffffffff}) pipe(&(0x7f0000000300)={0xffffffffffffffff}) vmsplice(r7, &(0x7f0000000000)=[{&(0x7f0000000500), 0x3528a9c0}], 0x1, 0x0) ioctl$TIOCGICOUNT(r7, 0x545d, 0x0) vmsplice(r6, &(0x7f0000000000)=[{&(0x7f0000000500), 0x3528a9c0}], 0x1, 0x0) mount$9p_fd(0x0, &(0x7f00000000c0)='./file0\x00', &(0x7f0000000340)='9p\x00', 0x0, 0x0) ioctl$PERF_EVENT_IOC_ENABLE(0xffffffffffffffff, 0x8912, 0x400200) 21:11:35 executing program 5: socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000000180)={0xffffffffffffffff}) r1 = syz_open_dev$ndb(&(0x7f0000000080)='/dev/nbd#\x00', 0x0, 0x0) r2 = socket(0x2, 0x1, 0x0) ioctl$NBD_SET_SOCK(r1, 0xab00, r2) dup2(r2, r0) r3 = creat(&(0x7f0000000140)='./bus\x00', 0x0) ftruncate(r3, 0x208200) ioctl$PERF_EVENT_IOC_ENABLE(r3, 0x8912, 0x400200) r4 = socket$inet_udp(0x2, 0x2, 0x0) setsockopt$SO_BINDTODEVICE(r4, 0x1, 0x19, &(0x7f0000000000)='erspan0\x00', 0xff89) r5 = creat(&(0x7f0000000140)='./bus\x00', 0x0) ftruncate(r5, 0x208200) ioctl$DRM_IOCTL_AUTH_MAGIC(r5, 0x40046411, &(0x7f0000000040)=0x4) connect$inet(r4, &(0x7f0000000100)={0x2, 0x0, @rand_addr=0x7fffffff}, 0x10) sendmmsg(r4, &(0x7f0000007fc0), 0x400000000000030, 0x0) 21:11:35 executing program 3: perf_event_open(&(0x7f0000000180)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x50d, 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, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$sndseq(&(0x7f0000000180)='/dev/snd/seq\x00', 0x0, 0x0) ioctl$SNDRV_SEQ_IOCTL_CREATE_PORT(r0, 0xc0a85320, 0x0) ioctl$SNDRV_SEQ_IOCTL_SUBSCRIBE_PORT(r0, 0x40505330, &(0x7f00000001c0)={{}, {0x80}}) prlimit64(0x0, 0xe, &(0x7f00000001c0)={0x401, 0x400000008d}, 0x0) sched_setattr(0x0, &(0x7f0000000080)={0x30, 0x2, 0x0, 0x0, 0x3}, 0x0) r1 = openat$kvm(0xffffffffffffff9c, &(0x7f0000000200)='/dev/kvm\x00', 0x0, 0x0) r2 = ioctl$KVM_CREATE_VM(r1, 0xae01, 0x0) r3 = ioctl$KVM_CREATE_VCPU(r2, 0xae41, 0x0) setsockopt$SO_TIMESTAMP(0xffffffffffffffff, 0x1, 0x40, 0x0, 0x0) ioctl$KVM_SET_USER_MEMORY_REGION(r2, 0x4020ae46, &(0x7f0000000400)={0x0, 0x3, 0x0, 0x2000, &(0x7f0000000000/0x2000)=nil}) ioctl$SIOCGIFMTU(0xffffffffffffffff, 0x8921, &(0x7f0000000040)) syz_kvm_setup_cpu$x86(r2, 0xffffffffffffffff, &(0x7f0000000000/0x18000)=nil, 0x0, 0x0, 0x0, 0x0, 0x0) ioctl$KVM_REGISTER_COALESCED_MMIO(r2, 0x4010ae67, &(0x7f00000001c0)={0x0, 0x11c000}) syz_kvm_setup_cpu$x86(0xffffffffffffffff, r3, &(0x7f0000000000/0x18000)=nil, 0x0, 0x0, 0x0, 0x0, 0x0) r4 = syz_open_dev$ndb(&(0x7f0000000080)='/dev/nbd#\x00', 0x0, 0x0) r5 = socket(0x2, 0x1, 0x0) ioctl$NBD_SET_SOCK(r4, 0xab00, r5) setsockopt$PNPIPE_ENCAP(r5, 0x113, 0x1, &(0x7f0000000000), 0x4) ioctl$KVM_NMI(r3, 0xae9a) ioctl$KVM_RUN(r3, 0xae80, 0x0) pipe(&(0x7f0000000300)={0xffffffffffffffff}) pipe(&(0x7f0000000300)={0xffffffffffffffff}) vmsplice(r7, &(0x7f0000000000)=[{&(0x7f0000000500), 0x3528a9c0}], 0x1, 0x0) ioctl$TIOCGICOUNT(r7, 0x545d, 0x0) vmsplice(r6, &(0x7f0000000000)=[{&(0x7f0000000500), 0x3528a9c0}], 0x1, 0x0) mount$9p_fd(0x0, &(0x7f00000000c0)='./file0\x00', &(0x7f0000000340)='9p\x00', 0x0, 0x0) ioctl$PERF_EVENT_IOC_ENABLE(0xffffffffffffffff, 0x8912, 0x400200) [ 309.351630] audit: type=1804 audit(1584047494.878:89): pid=9685 uid=0 auid=4294967295 ses=4294967295 subj=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 op=invalid_pcr cause=ToMToU comm="syz-executor.3" name="/root/syzkaller-testdir378946351/syzkaller.Z335K5/37/file0" dev="sda1" ino=16670 res=1 [ 309.512335] audit: type=1804 audit(1584047494.878:90): pid=9685 uid=0 auid=4294967295 ses=4294967295 subj=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 op=invalid_pcr cause=ToMToU comm="syz-executor.3" name="/root/syzkaller-testdir378946351/syzkaller.Z335K5/37/file0" dev="sda1" ino=16670 res=1 [ 309.647015] block nbd4: shutting down sockets 21:11:35 executing program 4: perf_event_open(&(0x7f0000000180)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x50d, 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, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$sndseq(&(0x7f0000000180)='/dev/snd/seq\x00', 0x0, 0x0) ioctl$SNDRV_SEQ_IOCTL_CREATE_PORT(r0, 0xc0a85320, 0x0) ioctl$SNDRV_SEQ_IOCTL_SUBSCRIBE_PORT(r0, 0x40505330, &(0x7f00000001c0)={{}, {0x80}}) prlimit64(0x0, 0xe, &(0x7f00000001c0)={0x401, 0x400000008d}, 0x0) sched_setattr(0x0, &(0x7f0000000080)={0x30, 0x2, 0x0, 0x0, 0x3}, 0x0) r1 = openat$kvm(0xffffffffffffff9c, &(0x7f0000000200)='/dev/kvm\x00', 0x0, 0x0) r2 = ioctl$KVM_CREATE_VM(r1, 0xae01, 0x0) r3 = ioctl$KVM_CREATE_VCPU(r2, 0xae41, 0x0) setsockopt$SO_TIMESTAMP(0xffffffffffffffff, 0x1, 0x40, 0x0, 0x0) ioctl$KVM_SET_USER_MEMORY_REGION(r2, 0x4020ae46, &(0x7f0000000400)={0x0, 0x3, 0x0, 0x2000, &(0x7f0000000000/0x2000)=nil}) ioctl$SIOCGIFMTU(0xffffffffffffffff, 0x8921, &(0x7f0000000040)) syz_kvm_setup_cpu$x86(r2, 0xffffffffffffffff, &(0x7f0000000000/0x18000)=nil, 0x0, 0x0, 0x0, 0x0, 0x0) ioctl$KVM_REGISTER_COALESCED_MMIO(r2, 0x4010ae67, &(0x7f00000001c0)={0x0, 0x11c000}) syz_kvm_setup_cpu$x86(0xffffffffffffffff, r3, &(0x7f0000000000/0x18000)=nil, 0x0, 0x0, 0x0, 0x0, 0x0) r4 = syz_open_dev$ndb(&(0x7f0000000080)='/dev/nbd#\x00', 0x0, 0x0) r5 = socket(0x2, 0x1, 0x0) ioctl$NBD_SET_SOCK(r4, 0xab00, r5) setsockopt$PNPIPE_ENCAP(r5, 0x113, 0x1, &(0x7f0000000000), 0x4) ioctl$KVM_NMI(r3, 0xae9a) ioctl$KVM_RUN(r3, 0xae80, 0x0) pipe(&(0x7f0000000300)={0xffffffffffffffff}) pipe(&(0x7f0000000300)={0xffffffffffffffff}) vmsplice(r7, &(0x7f0000000000)=[{&(0x7f0000000500), 0x3528a9c0}], 0x1, 0x0) ioctl$TIOCGICOUNT(r7, 0x545d, 0x0) vmsplice(r6, &(0x7f0000000000)=[{&(0x7f0000000500), 0x3528a9c0}], 0x1, 0x0) mount$9p_fd(0x0, &(0x7f00000000c0)='./file0\x00', &(0x7f0000000340)='9p\x00', 0x0, 0x0) ioctl$PERF_EVENT_IOC_ENABLE(0xffffffffffffffff, 0x8912, 0x400200) [ 309.844743] block nbd5: shutting down sockets [ 309.978364] block nbd5: shutting down sockets [ 415.101365] rcu: INFO: rcu_preempt detected stalls on CPUs/tasks: [ 415.107675] rcu: (detected by 0, t=10502 jiffies, g=14257, q=27) [ 415.113922] rcu: All QSes seen, last rcu_preempt kthread activity 10502 (4294978519-4294968017), jiffies_till_next_fqs=1, root ->qsmask 0x0 [ 415.126584] syz-executor.3 R running task 27040 9724 8186 0x00000000 [ 415.133794] Call Trace: [ 415.136382] [ 415.138549] sched_show_task.cold+0x2e2/0x343 [ 415.143050] ? set_rq_offline.part.0+0x140/0x140 [ 415.147818] rcu_check_callbacks.cold+0xaf0/0xddc [ 415.152680] update_process_times+0x2a/0x70 [ 415.157012] tick_sched_handle+0x9b/0x180 [ 415.161164] tick_sched_timer+0x42/0x130 [ 415.165234] __hrtimer_run_queues+0x2fc/0xd50 [ 415.169750] ? tick_sched_do_timer+0x1a0/0x1a0 [ 415.174349] ? hrtimer_fixup_activate+0x30/0x30 [ 415.179026] ? kvm_clock_read+0x14/0x30 [ 415.183012] ? ktime_get_update_offsets_now+0x2db/0x450 [ 415.188402] hrtimer_interrupt+0x312/0x770 [ 415.192658] smp_apic_timer_interrupt+0x10c/0x550 [ 415.197509] apic_timer_interrupt+0xf/0x20 [ 415.201746] [ 415.203996] RIP: 0010:vmx_get_segment+0x304/0x830 [ 415.208839] Code: 84 c0 74 08 3c 03 0f 8e 0a 04 00 00 4c 89 e8 48 c1 e0 04 44 8b b0 48 ff 63 87 0f 1f 44 00 00 e8 c2 af 4f 00 4c 89 f2 0f 78 d0 05 e8 e5 c3 f1 ff 49 89 c6 e8 ad af 4f 00 4b 8d 44 6d 00 48 8d [ 415.227861] RSP: 0018:ffff888042177360 EFLAGS: 00000202 ORIG_RAX: ffffffffffffff13 [ 415.235589] RAX: 00000000000fffff RBX: ffff8880421773c8 RCX: ffffc9000c4e9000 [ 415.242883] RDX: 0000000000004806 RSI: ffffffff8117f30e RDI: ffffffff8763ff78 [ 415.250157] RBP: ffff888042378140 R08: ffff888040dfe500 R09: ffff8880421775a8 [ 415.257430] R10: ffffed1015cc4732 R11: ffff8880ae623993 R12: 0000000000000003 [ 415.264700] R13: 0000000000000003 R14: 0000000000004806 R15: 0000000000100000 [ 415.271991] ? vmx_get_segment+0x2fe/0x830 [ 415.276240] emulator_get_segment+0xc1/0x460 [ 415.280656] ? __get_sregs+0x9e0/0x9e0 [ 415.284575] ? lock_downgrade+0x740/0x740 [ 415.288737] linearize+0x206/0x860 [ 415.292290] ? em_fnstcw+0x160/0x160 [ 415.296024] segmented_read+0x9a/0x340 [ 415.299912] ? __sanitizer_cov_trace_switch+0x45/0x70 [ 415.305103] ? __sanitizer_cov_trace_switch+0x45/0x70 [ 415.310412] ? em_invlpg+0x180/0x180 [ 415.314140] ? x86_decode_insn+0xc37/0x5730 [ 415.318484] x86_emulate_insn+0x173b/0x43e0 [ 415.322836] ? init_decode_cache+0xb0/0xb0 [ 415.327079] ? __lock_is_held+0xad/0x140 [ 415.331152] x86_emulate_instruction+0xbda/0x1b80 [ 415.336051] ? __lock_is_held+0xad/0x140 [ 415.340122] ? write_emulate+0x30/0x30 [ 415.344027] kvm_mmu_page_fault+0x2ee/0x1540 [ 415.348460] ? make_mmu_pages_available.isra.0+0x430/0x430 [ 415.354098] ? __lock_is_held+0xad/0x140 [ 415.358175] ? rcu_read_lock_sched_held+0x10a/0x130 [ 415.363198] ? handle_ept_violation+0x18e/0x510 [ 415.367867] ? vmx_write_l1_tsc_offset+0x520/0x520 [ 415.372805] vmx_handle_exit+0x26f/0x16b0 [ 415.376961] ? lock_acquire+0x170/0x400 [ 415.381157] ? vcpu_enter_guest+0xf15/0x5ed0 [ 415.385600] vcpu_enter_guest+0x10ca/0x5ed0 [ 415.389940] ? lockdep_hardirqs_on+0x40b/0x5d0 [ 415.394539] ? trace_hardirqs_on_thunk+0x1a/0x1c [ 415.399314] ? emulator_read_emulated+0x40/0x40 [ 415.403995] ? retint_kernel+0x2d/0x2d [ 415.407899] ? kvm_check_async_pf_completion+0x2a4/0x400 [ 415.413365] ? kvm_arch_vcpu_ioctl_run+0x446/0x16a0 [ 415.418393] kvm_arch_vcpu_ioctl_run+0x446/0x16a0 [ 415.423248] kvm_vcpu_ioctl+0x493/0xe20 [ 415.427228] ? kvm_vcpu_block+0xc40/0xc40 [ 415.431380] ? trace_hardirqs_on_thunk+0x1a/0x1c [ 415.436146] ? lockdep_hardirqs_on+0x40b/0x5d0 [ 415.440745] ? trace_hardirqs_on_thunk+0x1a/0x1c [ 415.445510] ? retint_kernel+0x2d/0x2d [ 415.449404] ? do_vfs_ioctl+0x91/0x12e0 [ 415.453379] ? kvm_vcpu_block+0xc40/0xc40 [ 415.457547] do_vfs_ioctl+0xcda/0x12e0 [ 415.461447] ? selinux_file_ioctl+0x125/0x5d0 [ 415.465958] ? check_preemption_disabled+0x41/0x280 [ 415.470979] ? ioctl_preallocate+0x200/0x200 [ 415.475387] ? selinux_file_mprotect+0x600/0x600 [ 415.480147] ? __fget+0x340/0x510 [ 415.483612] ? iterate_fd+0x350/0x350 [ 415.487421] ? security_file_ioctl+0x6c/0xb0 [ 415.491834] ksys_ioctl+0x9b/0xc0 [ 415.495293] __x64_sys_ioctl+0x6f/0xb0 [ 415.499188] ? lockdep_hardirqs_on+0x40b/0x5d0 [ 415.503776] do_syscall_64+0xf9/0x620 [ 415.507590] entry_SYSCALL_64_after_hwframe+0x49/0xbe [ 415.512780] RIP: 0033:0x45c679 [ 415.515988] Code: ad b6 fb ff c3 66 2e 0f 1f 84 00 00 00 00 00 66 90 48 89 f8 48 89 f7 48 89 d6 48 89 ca 4d 89 c2 4d 89 c8 4c 8b 4c 24 08 0f 05 <48> 3d 01 f0 ff ff 0f 83 7b b6 fb ff c3 66 2e 0f 1f 84 00 00 00 00 [ 415.535417] RSP: 002b:00007fb043a7ac78 EFLAGS: 00000246 ORIG_RAX: 0000000000000010 [ 415.543134] RAX: ffffffffffffffda RBX: 00007fb043a7b6d4 RCX: 000000000045c679 [ 415.550405] RDX: 0000000000000000 RSI: 000000000000ae80 RDI: 0000000000000007 [ 415.557678] RBP: 000000000076bf00 R08: 0000000000000000 R09: 0000000000000000 [ 415.564949] R10: 0000000000000000 R11: 0000000000000246 R12: 00000000ffffffff [ 415.572220] R13: 00000000000003bf R14: 00000000004c62b5 R15: 000000000076bf0c [ 415.579513] rcu: rcu_preempt kthread starved for 10502 jiffies! g14257 f0x2 RCU_GP_WAIT_FQS(5) ->state=0x0 ->cpu=0 [ 415.589993] rcu: RCU grace-period kthread stack dump: [ 415.595185] rcu_preempt R running task 29136 10 2 0x80000000 [ 415.602400] Call Trace: [ 415.605002] ? __schedule+0x866/0x1d80 [ 415.608894] ? schedule_timeout+0x4c3/0xf20 [ 415.613223] ? firmware_map_remove+0x19a/0x19a [ 415.617808] ? _raw_spin_unlock_irqrestore+0x67/0xe0 [ 415.622915] schedule+0x8d/0x1b0 [ 415.626288] schedule_timeout+0x4d1/0xf20 [ 415.630441] ? usleep_range+0x160/0x160 [ 415.634424] ? __next_timer_interrupt+0x190/0x190 [ 415.639282] ? prepare_to_swait_exclusive+0x110/0x110 [ 415.644477] rcu_gp_kthread+0xcee/0x2060 [ 415.648597] ? rcu_blocking_is_gp+0x90/0x90 [ 415.652924] ? _raw_spin_unlock_irqrestore+0x67/0xe0 [ 415.658040] ? lockdep_hardirqs_on+0x40b/0x5d0 [ 415.662623] ? _raw_spin_unlock_irqrestore+0xa0/0xe0 [ 415.667729] ? __kthread_parkme+0xfd/0x1b0 [ 415.671964] ? rcu_blocking_is_gp+0x90/0x90 [ 415.676288] kthread+0x34a/0x420 [ 415.679682] ? kthread_cancel_delayed_work_sync+0x20/0x20 [ 415.685237] ret_from_fork+0x24/0x30