LOAD(0x5, &(0x7f0000000240)={0x11, 0x3, &(0x7f0000000180)=@framed, &(0x7f00000000c0)='syzkaller\x00', 0x0, 0x0, 0x0, 0x0, 0x0, '\x00', 0x0, 0x0, 0xffffffffffffffff, 0x8, 0x0, 0x0, 0x10, 0x0}, 0x80) bpf$BPF_RAW_TRACEPOINT_OPEN(0x11, &(0x7f0000000200)={&(0x7f00000004c0)='contention_begin\x00', r3}, 0x10) socket$inet6(0xa, 0x4, 0xfff) r4 = socket(0x40000000015, 0x5, 0x0) connect$inet6(r4, &(0x7f0000000000)={0xa, 0x0, 0x0, @local, 0x4}, 0x1c) bind$inet(r4, &(0x7f0000000840)={0x2, 0x0, @local}, 0x10) sendto$rose(r4, 0x0, 0x0, 0x0, 0x0, 0x0) setsockopt$inet6_udp_int(r4, 0x11, 0xb, &(0x7f0000000100)=0x80000000, 0x4) r5 = syz_init_net_socket$x25(0x9, 0x5, 0x0) listen(r5, 0x0) listen(r5, 0x0) fstat(r5, &(0x7f00000002c0)) r6 = open(&(0x7f00000005c0)='./bus\x00', 0x64842, 0x0) pwritev2(r6, &(0x7f0000000240)=[{&(0x7f0000000000)="85", 0x307e00}], 0x1, 0x1400, 0x10000000, 0x3) 05:41:47 executing program 4: prctl$PR_SCHED_CORE(0x3e, 0x1, 0x0, 0x2, 0x0) r0 = syz_open_dev$sndmidi(&(0x7f0000000040), 0x2, 0x141101) r1 = dup(r0) write$6lowpan_enable(r1, &(0x7f0000000000)='0', 0xfffffd2c) ioctl$AUTOFS_DEV_IOCTL_EXPIRE(0xffffffffffffffff, 0xc018937c, 0x0) getsockopt$sock_cred(0xffffffffffffffff, 0x1, 0x11, &(0x7f0000caaffb)={0x0, 0x0, 0x0}, &(0x7f0000cab000)=0xc) setresgid(0x0, r2, 0x0) sendmsg$unix(0xffffffffffffffff, &(0x7f0000002800)={0x0, 0x0, &(0x7f0000002700)=[{0x0}, {0x0}, {0x0}, {&(0x7f0000001580)="7f8a47a1050ffe5e38a7ca227c6177889782ba0c8d1966316777a85e7d7fe6b6112c52426087bbf2701088058e5c9ef5f9816d16f371e15f2ab8891f22631782192792570d888e6bd710cec39823837eff351eae366e6974e7e4f2c506e389d1a8fda2eca26763446874e0c44214cb2713740d2dfcf1fddf2394618763c9b8a23d17799417c9d7704c24d8fd56a7b1252016f9e7cb3dc807d26fc2fd50", 0x9d}, {&(0x7f0000001600)}, {0x0}, {0x0}], 0x7, &(0x7f00000027c0), 0x0, 0x4000000}, 0x20004081) openat$iommufd(0xffffffffffffff9c, 0x0, 0x0, 0x0) r3 = bpf$BPF_PROG_RAW_TRACEPOINT_LOAD(0x5, &(0x7f0000000240)={0x11, 0x3, &(0x7f0000000180)=@framed, &(0x7f00000000c0)='syzkaller\x00', 0x0, 0x0, 0x0, 0x0, 0x0, '\x00', 0x0, 0x0, 0xffffffffffffffff, 0x8, 0x0, 0x0, 0x10, 0x0}, 0x80) bpf$BPF_RAW_TRACEPOINT_OPEN(0x11, &(0x7f0000000200)={&(0x7f00000004c0)='contention_begin\x00', r3}, 0x10) r4 = socket(0x40000000015, 0x5, 0x0) connect$inet6(r4, &(0x7f0000000000)={0xa, 0x0, 0x0, @local, 0x4}, 0x1c) bind$inet(r4, 0x0, 0x0) sendto$rose(r4, 0x0, 0x0, 0x0, 0x0, 0x0) setsockopt$inet6_udp_int(r4, 0x11, 0xb, &(0x7f0000000100)=0x80000000, 0x4) r5 = syz_init_net_socket$x25(0x9, 0x5, 0x0) listen(r5, 0x0) listen(r5, 0x0) fstat(r5, &(0x7f00000002c0)) r6 = open(&(0x7f00000005c0)='./bus\x00', 0x64842, 0x0) pwritev2(r6, &(0x7f0000000240)=[{&(0x7f0000000000)="85", 0x307e00}], 0xc7, 0x1400, 0x0, 0x3) 05:41:47 executing program 5: prctl$PR_SCHED_CORE(0x3e, 0x1, 0x0, 0x2, 0x0) r0 = syz_open_dev$sndmidi(&(0x7f0000000040), 0x2, 0x141101) r1 = dup(r0) write$6lowpan_enable(r1, &(0x7f0000000000)='0', 0xfffffd2c) bpf$BPF_RAW_TRACEPOINT_OPEN(0x11, 0x0, 0x0) r2 = socket(0x40000000015, 0x5, 0x0) connect$inet6(r2, &(0x7f0000000000)={0xa, 0x0, 0x0, @local, 0x4}, 0x1c) bind$inet(r2, &(0x7f0000000840)={0x2, 0x0, @local}, 0x10) sendto$rose(r2, 0x0, 0xfec0000000000000, 0x0, 0x0, 0x0) listen(0xffffffffffffffff, 0x0) 05:41:47 executing program 2: prctl$PR_SCHED_CORE(0x3e, 0x1, 0x0, 0x2, 0x0) syz_open_dev$sndmidi(&(0x7f0000000040), 0x2, 0x141101) write$6lowpan_enable(0xffffffffffffffff, &(0x7f0000000000)='0', 0xfffffd2c) getsockopt$sock_cred(0xffffffffffffffff, 0x1, 0x11, &(0x7f0000caaffb), &(0x7f0000cab000)=0xc) setresgid(0x0, 0x0, 0x0) r0 = bpf$BPF_PROG_RAW_TRACEPOINT_LOAD(0x5, &(0x7f0000000240)={0x11, 0x3, &(0x7f0000000180)=@framed, &(0x7f00000000c0)='syzkaller\x00', 0x0, 0x0, 0x0, 0x0, 0x0, '\x00', 0x0, 0x0, 0xffffffffffffffff, 0x8, 0x0, 0x0, 0x10, 0x0}, 0x80) bpf$BPF_RAW_TRACEPOINT_OPEN(0x11, &(0x7f0000000200)={&(0x7f00000004c0)='contention_begin\x00', r0}, 0x10) socket$inet6(0xa, 0x4, 0x0) r1 = socket(0x40000000015, 0x5, 0x0) connect$inet6(r1, &(0x7f0000000000)={0xa, 0x0, 0x0, @local, 0x4}, 0x1c) bind$inet(r1, &(0x7f0000000840)={0x2, 0x0, @local}, 0x10) sendto$rose(r1, 0x0, 0x0, 0xfe80, 0x0, 0x0) setsockopt$inet6_udp_int(r1, 0x11, 0xb, &(0x7f0000000100)=0x80000000, 0x4) listen(0xffffffffffffffff, 0x0) pwritev2(0xffffffffffffffff, &(0x7f0000000240)=[{&(0x7f0000000000)="85", 0x1}], 0x1, 0x0, 0x0, 0x3) 05:41:47 executing program 0: prctl$PR_SCHED_CORE(0x3e, 0x1, 0x0, 0x2, 0x0) r0 = syz_open_dev$sndmidi(&(0x7f0000000040), 0x2, 0x141101) r1 = dup(r0) write$6lowpan_enable(r1, &(0x7f0000000000)='0', 0xfffffd2c) ioctl$AUTOFS_DEV_IOCTL_EXPIRE(0xffffffffffffffff, 0xc018937c, 0x0) getsockopt$sock_cred(0xffffffffffffffff, 0x1, 0x11, &(0x7f0000caaffb), &(0x7f0000cab000)=0xc) setresgid(0x0, 0x0, 0x0) sendmsg$unix(0xffffffffffffffff, &(0x7f0000002800)={0x0, 0x0, &(0x7f0000002700)=[{&(0x7f00000001c0)="9bee1276c1cafdb448d85eec7b6c21a5a2c408accd959dc117e12ffacb54b51186a1785287fb06324cc3235295e8730ad2fddd28", 0x34}, {&(0x7f0000000600)="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", 0xf42}, {&(0x7f0000000340)="322a6eb4bf989845aac6ca3eabe2016211f95ce81ec779a84463eaa65bba8c62044a441e8daf5dac000a972fcc8e", 0x2e}, {0x0}, {&(0x7f0000001580)="7f8a47a1050ffe5e38a7ca227c6177889782ba0c8d1966316777a85e7d7fe6b6112c52426087bbf2701088058e5c9ef5f9816d16f371e15f2ab8891f22631782192792570d888e6bd710cec39823837eff351eae366e6974e7e4f2c506e389d1a8fda2eca26763446874e0c44214cb2713740d2dfcf1fddf2394618763c9b8a23d17799417c9d7704c24d8fd56a7b1252016f9e7cb3dc807d26fc2fd50d82adcd078e165bd9933f548bd49d85a0a3bd65d1009459529db2117829681c0259cde3207156d3c512aede4c54e55d954ced9f1", 0xd1}, {&(0x7f0000001600)}, {0x0}, {0x0}], 0x8, &(0x7f00000027c0), 0x0, 0x4000000}, 0x20004081) openat$iommufd(0xffffffffffffff9c, 0x0, 0x0, 0x0) r2 = bpf$BPF_PROG_RAW_TRACEPOINT_LOAD(0x5, &(0x7f0000000240)={0x11, 0x3, &(0x7f0000000180)=@framed, &(0x7f00000000c0)='syzkaller\x00', 0x0, 0x0, 0x0, 0x0, 0x0, '\x00', 0x0, 0x0, 0xffffffffffffffff, 0x8, 0x0, 0x0, 0x10, 0x0}, 0x80) bpf$BPF_RAW_TRACEPOINT_OPEN(0x11, &(0x7f0000000200)={&(0x7f00000004c0)='contention_begin\x00', r2}, 0x10) socket$inet6(0xa, 0x4, 0xfff) r3 = socket(0x40000000015, 0x5, 0x0) connect$inet6(r3, &(0x7f0000000000)={0xa, 0x0, 0x0, @local, 0x4}, 0x1c) bind$inet(r3, &(0x7f0000000840)={0x2, 0x0, @local}, 0x10) sendto$rose(r3, 0x0, 0x0, 0x0, 0x0, 0x0) setsockopt$inet6_udp_int(r3, 0x11, 0xb, &(0x7f0000000100)=0x80000000, 0x4) r4 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f00000000c0)='memory.events\x00', 0x26e1, 0x0) r5 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000280)='memory.events\x00', 0x7a05, 0x1700) r6 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000100)='memory.events\x00', 0x100002, 0x0) write$cgroup_type(r6, &(0x7f0000000180), 0x9) r7 = bpf$BPF_PROG_RAW_TRACEPOINT_LOAD(0x5, &(0x7f0000000240)={0x18, 0x3, &(0x7f0000000440)=ANY=[@ANYBLOB="1800000000009b1e000000000000000095"], &(0x7f0000000300)='syzkaller\x00', 0x0, 0x0, 0x0, 0x0, 0x0, '\x00', 0x0, 0x0, 0xffffffffffffffff, 0x8, 0x0, 0x0, 0x10, 0x0}, 0x80) bpf$BPF_RAW_TRACEPOINT_OPEN(0x11, &(0x7f00000001c0)={&(0x7f0000000400)='jbd2_handle_extend\x00', r7}, 0x10) write$cgroup_subtree(r5, &(0x7f0000000200)=ANY=[], 0x4ea00) write$FUSE_NOTIFY_RETRIEVE(0xffffffffffffffff, 0x0, 0x0) ioctl$AUTOFS_DEV_IOCTL_CATATONIC(0xffffffffffffffff, 0xc0189379, &(0x7f00000003c0)={{0x1, 0x1, 0x18}, './file0\x00'}) dup2(r4, 0xffffffffffffffff) pipe2$9p(0x0, 0x0) openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000380)='memory.events\x00', 0x7a05, 0x1700) syz_init_net_socket$x25(0x9, 0x5, 0x0) 05:41:47 executing program 1: r0 = syz_open_dev$sndmidi(&(0x7f0000000040), 0x2, 0x141101) r1 = dup(r0) write$6lowpan_enable(r1, &(0x7f0000000000)='0', 0xfffffd2c) ioctl$AUTOFS_DEV_IOCTL_EXPIRE(0xffffffffffffffff, 0xc018937c, 0x0) getsockopt$sock_cred(0xffffffffffffffff, 0x1, 0x11, &(0x7f0000caaffb), &(0x7f0000cab000)=0xc) setresgid(0x0, 0x0, 0x0) sendmsg$unix(0xffffffffffffffff, &(0x7f0000002800)={0x0, 0x0, &(0x7f0000002700)=[{&(0x7f00000001c0)="9bee1276c1cafdb448d85eec7b6c21a5a2c408accd959dc117e12ffacb54b51186a1785287fb06324cc3235295e8730ad2fddd28", 0x34}, {&(0x7f0000000600)="5b302b36edfa8dd4630ee0d5765723c2bf85580f440751980cf00dfe4d7604d85b750cfe47149d5d8bb6d4b623e89947ea4da5b0f9a2eb1c2e60b592f45b2cae02b620b09d28a5f6c5302dfa7f63b2c3d914f5d1f2bf9045a4e8b33a9ba58306a29ebbd01d38ea9d6b941a99474e7c1d5a67b76a98c581831bed24f331407a9fcb64b2d949461ec7b07e2ab4f2e3242bf8f93ffec3ef9bdc641c58f7ff3901086700abaa9946360c662773c46f6b9417b847407670b14acf5379ac20c918f5659f823f104fcb3a8dd8bc1ba1a65b9bef8d0f3606e16682f9b1ab6b63a2568772c3c7e9f608232e6bc46a15d20077bcd80edaa2e727dd19bfdd6c01dbddf0c153eb555dae86ae62a816e539415bbfba50ef2c48eedeba08cedb517e55488853e66e625dd4cd15f0129c419a4fe205a7ee1214c7943288292a6e24f8b297aaf46bd9e1f6fa815af3d9b92b2e3cb68afea4ae108ec2f72328673b22c540b36563c8d4187ad64d7779f919c1c5a1fa6e88df105e16054fbd4065868c1396c95aaf8194b6670c60e138f7e415eea4fd3c01b56db07f8c949a80253904da8297c61b75dc9d751de562614e73b2fa73cfea050c7d93af2b700964e709f6210a7124a6018f7a8616e1c366e4d892c845c4e37ac6c9be0b370052fddcd4c6cac9af1c195604664f58a562f54d44fdc5055a95a371cb4f8f9e0918bc60daa96eecd50e18de6e950c905939e2f9dea130f4e69dccb24ae6e87c7748676bbeec85553507b58d414f06808acdcd7e90a54f329d21e64061da830376921e9ce032df5b66c435a1ba67c9d81ad4007bb16a2b2afe5acd4601c15401cd7f381c47adc4b35e62325ad5da467bbd84f88b761cf73b98d728224d2d27bedd9f0f86e926c01318ff46e4541d5d5e19ed1acc1b5b42377f62a19ace396761ae4cfe665899a8e30029ea036c8d611cb43991465566fe59e5498af58ad16e67dd76a7053726ec951953f1a8aa3964cd635ba6cf7b23906958ed41016947e41edc624682d1fc85fa863f83462b7c97547d1f19ae5bfe7bbcadd348124f44641248413f59699cf4c43f5b9e0b7177fa29e4402523874d6ddd586926d126ae0c7c42a40935728bc2f90ddb026b3489f63748b2d54027da8e2cb1d0f7439c7755e8e70dc67e2afb09f1882493a9074bd08c26a5fee207f504dfd3239c437b5c4ef0b63393dee8b346081bc0aeb89b5e70dbb02f284e0180ee1f7319b221861dc82535c553d3ddf47140c3ecbe9684ab01f5d4cdb2acc88376a218bfed59f91bb190e6421789f1130dd9e174ce7b7bc534e9bca225b79286d65e6dfece9814fa505940dca1cc681ba7b2be49125e0d04a8bcde576fc1c7fdc8e704a1330106c03eb48aa4c12d5b8fb959c3076fd5b8d1534500145a2b98c0a1833687f4f0f6aa082ceffe4452b235811283c84924afc4614a75aa8fb30b630fc4af44671c9f20a36b3249272e1aa957df01ff6bb54bacc4ed40a988e1c83bd187dd88a2cc2a40c1f78a458ea906f2a33e48ca26fca9ebd0fb4bdc5a0a7cef0163872c965ff997eadaa5e305d88b75e2d9eeec010ad987eda82a982d728018a82ca6e772f89e83dbe723179ae63b87d6232628a6f4718d9e53f20343e4782d270f61aa2c207008ae7788f26a92dfa8dfdd664d61a7c0c2f4cb64e6bec9f31c3e0c34aebbcf3dd0c60168f4be6d64563a34c19f59a3725a750ddd386818e860563f89e66b608c35c3855beede59e78710e0e64a86871f641e58a2a571dc889ec739bc65a23d0f1f330292fe7bb2c540a3a1ad218b607e57c7bd6680449ab9b18f675c0dbdd3f61e2b3fc01cb0c7d9f8f92918a0ec125603ed07c7d818a351ab12afcd4301d5fc30cba150862c59dd4d3657c660cecd48c2943f16a3f3eaa881ae501191dd75400efe183c8b36c4a770b440be253707d6f4c0cf1aca068d26f9523a4314bd27b8e604304d33cea0fe4212b508a953a78295bb2399f958c2c0c9b387f31e6b426bc7768560b9816ddf811eb034f454346b4195d41c86d57188e388b2000391dc040fb3aafff8c4a67d3a2559cde267572eadac76309043c0ed5275ad4d74c1e0c13b7fabd2310b460c5aa01a2b487def0b8d2b97530d9ba6dd5e2a29a0d4a37fa3d0f4049aba2e62f09578a8ae8be11d024308efa4b7b50d389b9f11a07bba9f5bceb00799074dadb560634db06f6ccbd79eda0a962fdd77c4a1e0fdcb4ba2f3d295b878ac880674320b05d6b73c18b9a75076cbb5aab2c41a7ed16cdebb51c47851ee843d5af6a61f299432195bb58c39a25873c2cc3e4228b73563842642d6287a5ff31842f821367ed8543aaeca09d47dd444d9d51596dccfc9ef3daa757de7438c456828a35eb46408fc52191a152d3bc2c162bbc4fe5de0e5a6dcca544dcc551b3ab7225f61e66abd769f020d6b64f2b8de432d6b44bf2566cb4040da06db0995cf8ecb767e47c4759cd5f368326d608f72af16158373346901c45768edf8b904b38abda07a4ebc3b9077017c6442979c59eb5983227f2fa2ac57695b1eeec94470e463251a6472d061b0f91f2df9d1dc8e3f021f360d0c9fed341bcff8009a2435f97489c5ffd582c64751d3c157f1ed5a1d1d658e13fa44c23c597927d8da5208c9305d7705bd1f7e8d6a1bd01c400e540482f5b057ae91f040d72eacaa64e118907293173a21e04d04713898da158127cc31e549cd492ea6973b83c7399f1e24cb052ff2e412278f4f0b78be3f7c82a3e95c124be063b51a8d2f8e5b232b54fe4c987f6b6e1120a3cc14d12a428d253604beaf865b39a5008a5c2ac5516822051211ce6986d1db6f7494e75d9c962c2ec9e78e3748fb4b69bb4136d4f9e4e5ef2b3184f50591e49df6198cd32e8d8e213a5f2f285ed66f3c9308de8174f6429c51af00015da4886f8ebfc189cc9a4075002723126dda1f1ed572d9e168797cafc04a482c90ad26cb36b10bdb862c327743941b662429fe239bebd076924cf588144c8056238ba3f34d1d777c6be1caf6c07f3e9513a5cec0fa4709779fcd47a85c5130aa10bbfc415fada2064a856f78486eea58b91a1eab98a6640b2d928e2dafd2a51854d21fe6e2b0f42a17af6ad4cf7dca4971b57f054aa1d0f10f2e00c0fde00232757496ce7543bcc8fd7b9e17cb8bdba722a474a5ca0eebf9a4a2803d79fce0e604338edfaf5465fe4325adfcdb27a7aa3950c01919ea11cfa028dc95576c45429c50f79e82d6566310bca548abef2fe1d5ea38c0674b6658294ac745439ac015931c4d0e3fa17442732dd485cabcf4bf27c370c9af69c69c93616acf4077a66bd6e276f5113da54741f8eb2bc5d6cebb60faafeb229e9f03958ae0bc35e30f6a2260ba75241750130e2fa5e0e1986fff85c638fb5ca83c6546af51af5ae599a208e3067fb91a7403487b5c87aa7b873db6b0a9315d2fa6a3a16eba68edd133e92d3ce166fc6b68bcfc1bedab4a1460b81299955b405bd8cd0569b734052cf5cf0791330c6f6671ec311d820443f2905ae00665d6a5a4ef672ddf942f8a5ea215c903f1791602a6c60f26c94c6f5e46ad3033da251b321b9f9e614a78010b1a8bbd60df102592a8514b23ccc6f169b726a6516a85ce1131798f64baf2e12a5b9ef3f68e04d53975a9e54f81cb03f3201c4f381cd76b6967c5ab9532e69698267b910232e55d97c66233bf9033b6cfafee66224c313648129f2b27e8165d4acbd44d4597a604ae72ce9123ab1a1c640b6e41929c4e7e0399c50951cbf790e199cca40d35c6ba1d3208ff862452d67df7067c2801dbf293fbdd7cc52a1cd2f2a818ebdd7bdfe3680a2ccfd3e6fefd093858122c5f7d52cde2fb08f2a301f8cb6a8444b68ce279b8d843aed06077b343c20874d5512d5479dd11ba79c5de56739da015dd47c58347ab3aec9c58dd9d74b75c30e7ae8a207a0ed4589d53791e14769a804f19bcd60f5d324f08361af6cc548b403c6629b2f583b77f4ce4caa6f49b2c9b3c1fe0c88ada2ef52e7c857dbcd27e42679b5912c1331a4b658cfac8e3da254fdd18cb2cd168aaeb58910e0d3e435fcb521b4ccf6f66678b1054e79ffc124b3f5ec1ce078cac225bd17093068c2ba1bf8506fff16b069b185868efb4dc7a9f8a8ea1dbeff3450cf2ddd695b484a1c19014d6e53080b9c569695665ca7ce9cee9f31d131997db3dd567f1f0f3a0ae09129bc89d7d826c9fb6af8f1ce10c745ab8cca28495a2e0f12aadd3859a67caef4a7cb1e98bb51d1ef2007fba5d4de6cbeb7b550b48c97c258c16016f5adeb05351bf0ea4f529eb4ca8a70445afd15de598124eabf688360aef46499e8d7ecd893315ab5a18aedd639c073d3b47eb9b5c1d7449d69024e2b5d4025127bc374e7c330113c584b8f1070e8a5d06e420d29b8134e1b15bb987424014b1fb590e910a582a0333fe4771060c36d1931928c900c0aa6240df77c0b28b57d646515722b89da9e38fe039063b8616c451be612a1e974e89db386714ecea9a246ce2d5f8c9d7a7660c4556b8f1a224c36d2eda0032c3c3f9337cf7e3ed84f99d0c34796b4ff13625535b2b360764bd7d4e3abe75fb4eaa41cd4cef50fdc262caab80ed7bb5ed551b21872e67e942f6a5636734346efd80436b06bdbd1da517525638545462f3ec56479f43a7f8ebb733d36202f79c30cc9ef10d0055ba1f8fa5024fe7297011f890a078d9843ffc93474169f803123fc0f72512f0f18b33fc7ff17e0af410316fa29e4f6d359c2f9ae0a79b5ad864597ac6960c2ff2dea46667fa7a9c7c038330bf012b6a8de0e0948ed010d0a9115a72", 0xd5a}, {&(0x7f0000000340)="322a6eb4bf989845aac6ca3eabe2016211f95ce81ec779a84463eaa65bba8c62044a441e8daf5dac000a972fcc8e", 0x2e}, {&(0x7f0000001580)="7f8a47a1050ffe5e38a7ca227c6177889782ba0c8d1966316777a85e7d7fe6b6112c52426087bbf2701088058e5c9ef5f9816d16f371e15f2ab8891f22631782192792570d888e6bd710cec39823837eff351eae366e6974e7e4f2c506e389d1a8fda2eca26763446874e0c44214cb2713740d2dfcf1fddf2394618763c9b8a23d17799417c9d7704c24d8fd56a7b1252016f9e7cb3dc807d26fc2fd50d82adcd078e165bd9933f548bd49d85a0a3bd65d1009459529db2117829681c0259cde3207156d3c512aede4c54e55d954ced9f1", 0xd1}, {&(0x7f0000001600)}, {0x0}, {0x0}], 0x7, &(0x7f00000027c0), 0x0, 0x4000000}, 0x20004081) r2 = bpf$BPF_PROG_RAW_TRACEPOINT_LOAD(0x5, &(0x7f0000000240)={0x11, 0x3, &(0x7f0000000180)=@framed, &(0x7f00000000c0)='syzkaller\x00', 0x0, 0x0, 0x0, 0x0, 0x0, '\x00', 0x0, 0x0, 0xffffffffffffffff, 0x8, 0x0, 0x0, 0x10, 0x0}, 0x80) bpf$BPF_RAW_TRACEPOINT_OPEN(0x11, &(0x7f0000000200)={&(0x7f00000004c0)='contention_begin\x00', r2}, 0x10) bind$inet(0xffffffffffffffff, &(0x7f0000000840)={0x2, 0x0, @local}, 0x10) sendto$rose(0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0) setsockopt$inet6_udp_int(0xffffffffffffffff, 0x11, 0xb, &(0x7f0000000100)=0x80000000, 0x4) r3 = syz_init_net_socket$x25(0x9, 0x5, 0x0) listen(r3, 0x0) fstat(r3, &(0x7f00000002c0)) r4 = open(&(0x7f00000005c0)='./bus\x00', 0x64842, 0x0) pwritev2(r4, &(0x7f0000000240)=[{&(0x7f0000000000)="85", 0x307e00}], 0xc8, 0x1400, 0x0, 0x3) [ 3550.480529][ T27] kauditd_printk_skb: 14 callbacks suppressed [ 3550.480549][ T27] audit: type=1800 audit(1681623707.317:6190): pid=32554 uid=0 auid=4294967295 ses=4294967295 subj=unconfined op=collect_data cause=failed(directio) comm="syz-executor.3" name="bus" dev="sda1" ino=1159 res=0 errno=0 05:41:47 executing program 3: prctl$PR_SCHED_CORE(0x3e, 0x1, 0x0, 0x2, 0x0) r0 = syz_open_dev$sndmidi(&(0x7f0000000040), 0x2, 0x141101) r1 = dup(r0) write$6lowpan_enable(r1, &(0x7f0000000000)='0', 0xfffffd2c) ioctl$AUTOFS_DEV_IOCTL_EXPIRE(0xffffffffffffffff, 0xc018937c, 0x0) getsockopt$sock_cred(0xffffffffffffffff, 0x1, 0x11, &(0x7f0000caaffb)={0x0, 0x0, 0x0}, &(0x7f0000cab000)=0xc) setresgid(0x0, r2, 0x0) sendmsg$unix(0xffffffffffffffff, &(0x7f0000002800)={0x0, 0x0, &(0x7f0000002700)=[{&(0x7f00000001c0)="9bee1276c1cafdb448d85eec7b6c21a5a2c408accd959dc117e12ffacb54b51186a1785287fb06324cc3235295e8730ad2fddd28", 0x34}, {0x0}, {&(0x7f0000000340)="322a6eb4bf989845aac6ca3eabe2016211f95ce81ec779a84463eaa65bba8c62044a441e8daf5dac000a972fcc8e", 0x2e}, {0x0}, {0x0}, {&(0x7f0000001600)}, {0x0}], 0x7, &(0x7f00000027c0), 0x0, 0x4000000}, 0x20004081) openat$iommufd(0xffffffffffffff9c, 0x0, 0x0, 0x0) r3 = bpf$BPF_PROG_RAW_TRACEPOINT_LOAD(0x5, &(0x7f0000000240)={0x11, 0x3, &(0x7f0000000180)=@framed, &(0x7f00000000c0)='syzkaller\x00', 0x0, 0x0, 0x0, 0x0, 0x0, '\x00', 0x0, 0x0, 0xffffffffffffffff, 0x8, 0x0, 0x0, 0x10, 0x0}, 0x80) bpf$BPF_RAW_TRACEPOINT_OPEN(0x11, &(0x7f0000000200)={&(0x7f00000004c0)='contention_begin\x00', r3}, 0x10) socket$inet6(0xa, 0x4, 0xfff) r4 = socket(0x40000000015, 0x5, 0x0) connect$inet6(r4, &(0x7f0000000000)={0xa, 0x0, 0x0, @local, 0x4}, 0x1c) bind$inet(r4, &(0x7f0000000840)={0x2, 0x0, @local}, 0x10) sendto$rose(r4, 0x0, 0x0, 0x0, 0x0, 0x0) setsockopt$inet6_udp_int(r4, 0x11, 0xb, &(0x7f0000000100)=0x80000000, 0x4) r5 = syz_init_net_socket$x25(0x9, 0x5, 0x0) listen(r5, 0x0) listen(r5, 0x0) fstat(r5, &(0x7f00000002c0)) r6 = open(&(0x7f00000005c0)='./bus\x00', 0x64842, 0x0) pwritev2(r6, &(0x7f0000000240)=[{&(0x7f0000000000)="85", 0x307e00}], 0x1, 0x1400, 0x1f000000, 0x3) [ 3550.736271][ T27] audit: type=1800 audit(1681623707.457:6191): pid=32563 uid=0 auid=4294967295 ses=4294967295 subj=unconfined op=collect_data cause=failed(directio) comm="syz-executor.4" name="bus" dev="sda1" ino=1176 res=0 errno=0 [ 3550.892260][ T27] audit: type=1800 audit(1681623707.727:6192): pid=32572 uid=0 auid=4294967295 ses=4294967295 subj=unconfined op=collect_data cause=failed(directio) comm="syz-executor.1" name="bus" dev="sda1" ino=1183 res=0 errno=0 [ 3550.983504][ T27] audit: type=1800 audit(1681623707.817:6193): pid=32574 uid=0 auid=4294967295 ses=4294967295 subj=unconfined op=collect_data cause=failed(directio) comm="syz-executor.3" name="bus" dev="sda1" ino=1184 res=0 errno=0 05:41:48 executing program 3: prctl$PR_SCHED_CORE(0x3e, 0x1, 0x0, 0x2, 0x0) r0 = syz_open_dev$sndmidi(&(0x7f0000000040), 0x2, 0x141101) r1 = dup(r0) write$6lowpan_enable(r1, &(0x7f0000000000)='0', 0xfffffd2c) ioctl$AUTOFS_DEV_IOCTL_EXPIRE(0xffffffffffffffff, 0xc018937c, 0x0) getsockopt$sock_cred(0xffffffffffffffff, 0x1, 0x11, &(0x7f0000caaffb)={0x0, 0x0, 0x0}, &(0x7f0000cab000)=0xc) setresgid(0x0, r2, 0x0) sendmsg$unix(0xffffffffffffffff, &(0x7f0000002800)={0x0, 0x0, &(0x7f0000002700)=[{&(0x7f00000001c0)="9bee1276c1cafdb448d85eec7b6c21a5a2c408accd959dc117e12ffacb54b51186a1785287fb06324cc3235295e8730ad2fddd28", 0x34}, {0x0}, {&(0x7f0000000340)="322a6eb4bf989845aac6ca3eabe2016211f95ce81ec779a84463eaa65bba8c62044a441e8daf5dac000a972fcc8e", 0x2e}, {0x0}, {0x0}, {&(0x7f0000001600)}, {0x0}], 0x7, &(0x7f00000027c0), 0x0, 0x4000000}, 0x20004081) openat$iommufd(0xffffffffffffff9c, 0x0, 0x0, 0x0) r3 = bpf$BPF_PROG_RAW_TRACEPOINT_LOAD(0x5, &(0x7f0000000240)={0x11, 0x3, &(0x7f0000000180)=@framed, &(0x7f00000000c0)='syzkaller\x00', 0x0, 0x0, 0x0, 0x0, 0x0, '\x00', 0x0, 0x0, 0xffffffffffffffff, 0x8, 0x0, 0x0, 0x10, 0x0}, 0x80) bpf$BPF_RAW_TRACEPOINT_OPEN(0x11, &(0x7f0000000200)={&(0x7f00000004c0)='contention_begin\x00', r3}, 0x10) socket$inet6(0xa, 0x4, 0xfff) r4 = socket(0x40000000015, 0x5, 0x0) connect$inet6(r4, &(0x7f0000000000)={0xa, 0x0, 0x0, @local, 0x4}, 0x1c) bind$inet(r4, &(0x7f0000000840)={0x2, 0x0, @local}, 0x10) sendto$rose(r4, 0x0, 0x0, 0x0, 0x0, 0x0) setsockopt$inet6_udp_int(r4, 0x11, 0xb, &(0x7f0000000100)=0x80000000, 0x4) r5 = syz_init_net_socket$x25(0x9, 0x5, 0x0) listen(r5, 0x0) listen(r5, 0x0) fstat(r5, &(0x7f00000002c0)) r6 = open(&(0x7f00000005c0)='./bus\x00', 0x64842, 0x0) pwritev2(r6, &(0x7f0000000240)=[{&(0x7f0000000000)="85", 0x307e00}], 0x1, 0x1400, 0x3f000000, 0x3) 05:41:48 executing program 2: prctl$PR_SCHED_CORE(0x3e, 0x1, 0x0, 0x2, 0x0) syz_open_dev$sndmidi(&(0x7f0000000040), 0x2, 0x141101) write$6lowpan_enable(0xffffffffffffffff, &(0x7f0000000000)='0', 0xfffffd2c) getsockopt$sock_cred(0xffffffffffffffff, 0x1, 0x11, &(0x7f0000caaffb), &(0x7f0000cab000)=0xc) setresgid(0x0, 0x0, 0x0) r0 = bpf$BPF_PROG_RAW_TRACEPOINT_LOAD(0x5, &(0x7f0000000240)={0x11, 0x3, &(0x7f0000000180)=@framed, &(0x7f00000000c0)='syzkaller\x00', 0x0, 0x0, 0x0, 0x0, 0x0, '\x00', 0x0, 0x0, 0xffffffffffffffff, 0x8, 0x0, 0x0, 0x10, 0x0}, 0x80) bpf$BPF_RAW_TRACEPOINT_OPEN(0x11, &(0x7f0000000200)={&(0x7f00000004c0)='contention_begin\x00', r0}, 0x10) socket$inet6(0xa, 0x4, 0x0) r1 = socket(0x40000000015, 0x5, 0x0) connect$inet6(r1, &(0x7f0000000000)={0xa, 0x0, 0x0, @local, 0x4}, 0x1c) bind$inet(r1, &(0x7f0000000840)={0x2, 0x0, @local}, 0x10) sendto$rose(r1, 0x0, 0x0, 0xfec0, 0x0, 0x0) setsockopt$inet6_udp_int(r1, 0x11, 0xb, &(0x7f0000000100)=0x80000000, 0x4) listen(0xffffffffffffffff, 0x0) pwritev2(0xffffffffffffffff, &(0x7f0000000240)=[{&(0x7f0000000000)="85", 0x1}], 0x1, 0x0, 0x0, 0x3) 05:41:48 executing program 5: prctl$PR_SCHED_CORE(0x3e, 0x1, 0x0, 0x2, 0x0) r0 = syz_open_dev$sndmidi(&(0x7f0000000040), 0x2, 0x141101) r1 = dup(r0) write$6lowpan_enable(r1, &(0x7f0000000000)='0', 0xfffffd2c) bpf$BPF_RAW_TRACEPOINT_OPEN(0x11, 0x0, 0x0) r2 = socket(0x40000000015, 0x5, 0x0) connect$inet6(r2, &(0x7f0000000000)={0xa, 0x0, 0x0, @local, 0x4}, 0x1c) bind$inet(r2, &(0x7f0000000840)={0x2, 0x0, @local}, 0x10) sendto$rose(r2, 0x0, 0xff00000000000000, 0x0, 0x0, 0x0) listen(0xffffffffffffffff, 0x0) 05:41:48 executing program 4: prctl$PR_SCHED_CORE(0x3e, 0x1, 0x0, 0x2, 0x0) r0 = syz_open_dev$sndmidi(&(0x7f0000000040), 0x2, 0x141101) r1 = dup(r0) write$6lowpan_enable(r1, &(0x7f0000000000)='0', 0xfffffd2c) ioctl$AUTOFS_DEV_IOCTL_EXPIRE(0xffffffffffffffff, 0xc018937c, 0x0) getsockopt$sock_cred(0xffffffffffffffff, 0x1, 0x11, &(0x7f0000caaffb)={0x0, 0x0, 0x0}, &(0x7f0000cab000)=0xc) setresgid(0x0, r2, 0x0) sendmsg$unix(0xffffffffffffffff, &(0x7f0000002800)={0x0, 0x0, &(0x7f0000002700)=[{0x0}, {0x0}, {0x0}, {&(0x7f0000001580)="7f8a47a1050ffe5e38a7ca227c6177889782ba0c8d1966316777a85e7d7fe6b6112c52426087bbf2701088058e5c9ef5f9816d16f371e15f2ab8891f22631782192792570d888e6bd710cec39823837eff351eae366e6974e7e4f2c506e389d1a8fda2eca26763446874e0c44214cb2713740d2dfcf1fddf2394618763c9b8a23d17799417c9d7704c24d8fd56a7b1252016f9e7cb3dc807d26fc2fd50", 0x9d}, {&(0x7f0000001600)}, {0x0}, {0x0}], 0x7, &(0x7f00000027c0), 0x0, 0x4000000}, 0x20004081) openat$iommufd(0xffffffffffffff9c, 0x0, 0x0, 0x0) r3 = bpf$BPF_PROG_RAW_TRACEPOINT_LOAD(0x5, &(0x7f0000000240)={0x11, 0x3, &(0x7f0000000180)=@framed, &(0x7f00000000c0)='syzkaller\x00', 0x0, 0x0, 0x0, 0x0, 0x0, '\x00', 0x0, 0x0, 0xffffffffffffffff, 0x8, 0x0, 0x0, 0x10, 0x0}, 0x80) bpf$BPF_RAW_TRACEPOINT_OPEN(0x11, &(0x7f0000000200)={&(0x7f00000004c0)='contention_begin\x00', r3}, 0x10) r4 = socket(0x40000000015, 0x5, 0x0) connect$inet6(r4, &(0x7f0000000000)={0xa, 0x0, 0x0, @local, 0x4}, 0x1c) bind$inet(r4, 0x0, 0x0) sendto$rose(r4, 0x0, 0x0, 0x0, 0x0, 0x0) setsockopt$inet6_udp_int(r4, 0x11, 0xb, &(0x7f0000000100)=0x80000000, 0x4) r5 = syz_init_net_socket$x25(0x9, 0x5, 0x0) listen(r5, 0x0) listen(r5, 0x0) fstat(r5, &(0x7f00000002c0)) r6 = open(&(0x7f00000005c0)='./bus\x00', 0x64842, 0x0) pwritev2(r6, &(0x7f0000000240)=[{&(0x7f0000000000)="85", 0x307e00}], 0xc8, 0x1400, 0x0, 0x3) [ 3551.399169][ T27] audit: type=1800 audit(1681623708.237:6194): pid=32579 uid=0 auid=4294967295 ses=4294967295 subj=unconfined op=collect_data cause=failed(directio) comm="syz-executor.3" name="bus" dev="sda1" ino=1169 res=0 errno=0 05:41:48 executing program 0: prctl$PR_SCHED_CORE(0x3e, 0x1, 0x0, 0x2, 0x0) r0 = syz_open_dev$sndmidi(&(0x7f0000000040), 0x2, 0x141101) dup(r0) (async) r1 = dup(r0) write$6lowpan_enable(r1, &(0x7f0000000000)='0', 0xfffffd2c) ioctl$AUTOFS_DEV_IOCTL_EXPIRE(0xffffffffffffffff, 0xc018937c, 0x0) (async) ioctl$AUTOFS_DEV_IOCTL_EXPIRE(0xffffffffffffffff, 0xc018937c, 0x0) getsockopt$sock_cred(0xffffffffffffffff, 0x1, 0x11, &(0x7f0000caaffb), &(0x7f0000cab000)=0xc) setresgid(0x0, 0x0, 0x0) sendmsg$unix(0xffffffffffffffff, &(0x7f0000002800)={0x0, 0x0, &(0x7f0000002700)=[{&(0x7f00000001c0)="9bee1276c1cafdb448d85eec7b6c21a5a2c408accd959dc117e12ffacb54b51186a1785287fb06324cc3235295e8730ad2fddd28", 0x34}, {&(0x7f0000000600)="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", 0xf42}, {&(0x7f0000000340)="322a6eb4bf989845aac6ca3eabe2016211f95ce81ec779a84463eaa65bba8c62044a441e8daf5dac000a972fcc8e", 0x2e}, {0x0}, {&(0x7f0000001580)="7f8a47a1050ffe5e38a7ca227c6177889782ba0c8d1966316777a85e7d7fe6b6112c52426087bbf2701088058e5c9ef5f9816d16f371e15f2ab8891f22631782192792570d888e6bd710cec39823837eff351eae366e6974e7e4f2c506e389d1a8fda2eca26763446874e0c44214cb2713740d2dfcf1fddf2394618763c9b8a23d17799417c9d7704c24d8fd56a7b1252016f9e7cb3dc807d26fc2fd50d82adcd078e165bd9933f548bd49d85a0a3bd65d1009459529db2117829681c0259cde3207156d3c512aede4c54e55d954ced9f1", 0xd1}, {&(0x7f0000001600)}, {0x0}, {0x0}], 0x8, &(0x7f00000027c0), 0x0, 0x4000000}, 0x20004081) (async) sendmsg$unix(0xffffffffffffffff, &(0x7f0000002800)={0x0, 0x0, &(0x7f0000002700)=[{&(0x7f00000001c0)="9bee1276c1cafdb448d85eec7b6c21a5a2c408accd959dc117e12ffacb54b51186a1785287fb06324cc3235295e8730ad2fddd28", 0x34}, {&(0x7f0000000600)="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", 0xf42}, {&(0x7f0000000340)="322a6eb4bf989845aac6ca3eabe2016211f95ce81ec779a84463eaa65bba8c62044a441e8daf5dac000a972fcc8e", 0x2e}, {0x0}, {&(0x7f0000001580)="7f8a47a1050ffe5e38a7ca227c6177889782ba0c8d1966316777a85e7d7fe6b6112c52426087bbf2701088058e5c9ef5f9816d16f371e15f2ab8891f22631782192792570d888e6bd710cec39823837eff351eae366e6974e7e4f2c506e389d1a8fda2eca26763446874e0c44214cb2713740d2dfcf1fddf2394618763c9b8a23d17799417c9d7704c24d8fd56a7b1252016f9e7cb3dc807d26fc2fd50d82adcd078e165bd9933f548bd49d85a0a3bd65d1009459529db2117829681c0259cde3207156d3c512aede4c54e55d954ced9f1", 0xd1}, {&(0x7f0000001600)}, {0x0}, {0x0}], 0x8, &(0x7f00000027c0), 0x0, 0x4000000}, 0x20004081) openat$iommufd(0xffffffffffffff9c, 0x0, 0x0, 0x0) r2 = bpf$BPF_PROG_RAW_TRACEPOINT_LOAD(0x5, &(0x7f0000000240)={0x11, 0x3, &(0x7f0000000180)=@framed, &(0x7f00000000c0)='syzkaller\x00', 0x0, 0x0, 0x0, 0x0, 0x0, '\x00', 0x0, 0x0, 0xffffffffffffffff, 0x8, 0x0, 0x0, 0x10, 0x0}, 0x80) bpf$BPF_RAW_TRACEPOINT_OPEN(0x11, &(0x7f0000000200)={&(0x7f00000004c0)='contention_begin\x00', r2}, 0x10) (async) bpf$BPF_RAW_TRACEPOINT_OPEN(0x11, &(0x7f0000000200)={&(0x7f00000004c0)='contention_begin\x00', r2}, 0x10) socket$inet6(0xa, 0x4, 0xfff) r3 = socket(0x40000000015, 0x5, 0x0) connect$inet6(r3, &(0x7f0000000000)={0xa, 0x0, 0x0, @local, 0x4}, 0x1c) bind$inet(r3, &(0x7f0000000840)={0x2, 0x0, @local}, 0x10) sendto$rose(r3, 0x0, 0x0, 0x0, 0x0, 0x0) setsockopt$inet6_udp_int(r3, 0x11, 0xb, &(0x7f0000000100)=0x80000000, 0x4) openat$cgroup_ro(0xffffffffffffff9c, &(0x7f00000000c0)='memory.events\x00', 0x26e1, 0x0) (async) r4 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f00000000c0)='memory.events\x00', 0x26e1, 0x0) r5 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000280)='memory.events\x00', 0x7a05, 0x1700) openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000100)='memory.events\x00', 0x100002, 0x0) (async) r6 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000100)='memory.events\x00', 0x100002, 0x0) write$cgroup_type(r6, &(0x7f0000000180), 0x9) (async) write$cgroup_type(r6, &(0x7f0000000180), 0x9) r7 = bpf$BPF_PROG_RAW_TRACEPOINT_LOAD(0x5, &(0x7f0000000240)={0x18, 0x3, &(0x7f0000000440)=ANY=[@ANYBLOB="1800000000009b1e000000000000000095"], &(0x7f0000000300)='syzkaller\x00', 0x0, 0x0, 0x0, 0x0, 0x0, '\x00', 0x0, 0x0, 0xffffffffffffffff, 0x8, 0x0, 0x0, 0x10, 0x0}, 0x80) bpf$BPF_RAW_TRACEPOINT_OPEN(0x11, &(0x7f00000001c0)={&(0x7f0000000400)='jbd2_handle_extend\x00', r7}, 0x10) write$cgroup_subtree(r5, &(0x7f0000000200)=ANY=[], 0x4ea00) (async) write$cgroup_subtree(r5, &(0x7f0000000200)=ANY=[], 0x4ea00) write$FUSE_NOTIFY_RETRIEVE(0xffffffffffffffff, 0x0, 0x0) ioctl$AUTOFS_DEV_IOCTL_CATATONIC(0xffffffffffffffff, 0xc0189379, &(0x7f00000003c0)={{0x1, 0x1, 0x18}, './file0\x00'}) dup2(r4, 0xffffffffffffffff) (async) dup2(r4, 0xffffffffffffffff) pipe2$9p(0x0, 0x0) openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000380)='memory.events\x00', 0x7a05, 0x1700) syz_init_net_socket$x25(0x9, 0x5, 0x0) (async) syz_init_net_socket$x25(0x9, 0x5, 0x0) 05:41:48 executing program 1: r0 = syz_open_dev$sndmidi(&(0x7f0000000040), 0x2, 0x141101) r1 = dup(r0) write$6lowpan_enable(r1, &(0x7f0000000000)='0', 0xfffffd2c) ioctl$AUTOFS_DEV_IOCTL_EXPIRE(0xffffffffffffffff, 0xc018937c, 0x0) getsockopt$sock_cred(0xffffffffffffffff, 0x1, 0x11, &(0x7f0000caaffb), &(0x7f0000cab000)=0xc) setresgid(0x0, 0x0, 0x0) sendmsg$unix(0xffffffffffffffff, &(0x7f0000002800)={0x0, 0x0, &(0x7f0000002700)=[{&(0x7f00000001c0)="9bee1276c1cafdb448d85eec7b6c21a5a2c408accd959dc117e12ffacb54b51186a1785287fb06324cc3235295e8730ad2fddd28", 0x34}, {&(0x7f0000000600)="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", 0xd5a}, {&(0x7f0000000340)="322a6eb4bf989845aac6ca3eabe2016211f95ce81ec779a84463eaa65bba8c62044a441e8daf5dac000a972fcc8e", 0x2e}, {&(0x7f0000001580)="7f8a47a1050ffe5e38a7ca227c6177889782ba0c8d1966316777a85e7d7fe6b6112c52426087bbf2701088058e5c9ef5f9816d16f371e15f2ab8891f22631782192792570d888e6bd710cec39823837eff351eae366e6974e7e4f2c506e389d1a8fda2eca26763446874e0c44214cb2713740d2dfcf1fddf2394618763c9b8a23d17799417c9d7704c24d8fd56a7b1252016f9e7cb3dc807d26fc2fd50d82adcd078e165bd9933f548bd49d85a0a3bd65d1009459529db2117829681c0259cde3207156d3c512aede4c54e55d954ced9f1", 0xd1}, {&(0x7f0000001600)}, {0x0}, {0x0}], 0x7, &(0x7f00000027c0), 0x0, 0x4000000}, 0x20004081) r2 = bpf$BPF_PROG_RAW_TRACEPOINT_LOAD(0x5, &(0x7f0000000240)={0x11, 0x3, &(0x7f0000000180)=@framed, &(0x7f00000000c0)='syzkaller\x00', 0x0, 0x0, 0x0, 0x0, 0x0, '\x00', 0x0, 0x0, 0xffffffffffffffff, 0x8, 0x0, 0x0, 0x10, 0x0}, 0x80) bpf$BPF_RAW_TRACEPOINT_OPEN(0x11, &(0x7f0000000200)={&(0x7f00000004c0)='contention_begin\x00', r2}, 0x10) bind$inet(0xffffffffffffffff, &(0x7f0000000840)={0x2, 0x0, @local}, 0x10) sendto$rose(0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0) setsockopt$inet6_udp_int(0xffffffffffffffff, 0x11, 0xb, &(0x7f0000000100)=0x80000000, 0x4) r3 = syz_init_net_socket$x25(0x9, 0x5, 0x0) listen(r3, 0x0) fstat(r3, &(0x7f00000002c0)) r4 = open(&(0x7f00000005c0)='./bus\x00', 0x64842, 0x0) pwritev2(r4, &(0x7f0000000240)=[{&(0x7f0000000000)="85", 0x307e00}], 0xc9, 0x1400, 0x0, 0x3) 05:41:48 executing program 3: prctl$PR_SCHED_CORE(0x3e, 0x1, 0x0, 0x2, 0x0) r0 = syz_open_dev$sndmidi(&(0x7f0000000040), 0x2, 0x141101) r1 = dup(r0) write$6lowpan_enable(r1, &(0x7f0000000000)='0', 0xfffffd2c) ioctl$AUTOFS_DEV_IOCTL_EXPIRE(0xffffffffffffffff, 0xc018937c, 0x0) getsockopt$sock_cred(0xffffffffffffffff, 0x1, 0x11, &(0x7f0000caaffb)={0x0, 0x0, 0x0}, &(0x7f0000cab000)=0xc) setresgid(0x0, r2, 0x0) sendmsg$unix(0xffffffffffffffff, &(0x7f0000002800)={0x0, 0x0, &(0x7f0000002700)=[{&(0x7f00000001c0)="9bee1276c1cafdb448d85eec7b6c21a5a2c408accd959dc117e12ffacb54b51186a1785287fb06324cc3235295e8730ad2fddd28", 0x34}, {0x0}, {&(0x7f0000000340)="322a6eb4bf989845aac6ca3eabe2016211f95ce81ec779a84463eaa65bba8c62044a441e8daf5dac000a972fcc8e", 0x2e}, {0x0}, {0x0}, {&(0x7f0000001600)}, {0x0}], 0x7, &(0x7f00000027c0), 0x0, 0x4000000}, 0x20004081) openat$iommufd(0xffffffffffffff9c, 0x0, 0x0, 0x0) r3 = bpf$BPF_PROG_RAW_TRACEPOINT_LOAD(0x5, &(0x7f0000000240)={0x11, 0x3, &(0x7f0000000180)=@framed, &(0x7f00000000c0)='syzkaller\x00', 0x0, 0x0, 0x0, 0x0, 0x0, '\x00', 0x0, 0x0, 0xffffffffffffffff, 0x8, 0x0, 0x0, 0x10, 0x0}, 0x80) bpf$BPF_RAW_TRACEPOINT_OPEN(0x11, &(0x7f0000000200)={&(0x7f00000004c0)='contention_begin\x00', r3}, 0x10) socket$inet6(0xa, 0x4, 0xfff) r4 = socket(0x40000000015, 0x5, 0x0) connect$inet6(r4, &(0x7f0000000000)={0xa, 0x0, 0x0, @local, 0x4}, 0x1c) bind$inet(r4, &(0x7f0000000840)={0x2, 0x0, @local}, 0x10) sendto$rose(r4, 0x0, 0x0, 0x0, 0x0, 0x0) setsockopt$inet6_udp_int(r4, 0x11, 0xb, &(0x7f0000000100)=0x80000000, 0x4) r5 = syz_init_net_socket$x25(0x9, 0x5, 0x0) listen(r5, 0x0) listen(r5, 0x0) fstat(r5, &(0x7f00000002c0)) r6 = open(&(0x7f00000005c0)='./bus\x00', 0x64842, 0x0) pwritev2(r6, &(0x7f0000000240)=[{&(0x7f0000000000)="85", 0x307e00}], 0x1, 0x1400, 0x40000000, 0x3) [ 3551.787916][ T27] audit: type=1800 audit(1681623708.627:6195): pid=32594 uid=0 auid=4294967295 ses=4294967295 subj=unconfined op=collect_data cause=failed(directio) comm="syz-executor.3" name="bus" dev="sda1" ino=1182 res=0 errno=0 [ 3551.924539][ T27] audit: type=1800 audit(1681623708.657:6196): pid=32591 uid=0 auid=4294967295 ses=4294967295 subj=unconfined op=collect_data cause=failed(directio) comm="syz-executor.4" name="bus" dev="sda1" ino=1183 res=0 errno=0 05:41:48 executing program 3: prctl$PR_SCHED_CORE(0x3e, 0x1, 0x0, 0x2, 0x0) r0 = syz_open_dev$sndmidi(&(0x7f0000000040), 0x2, 0x141101) r1 = dup(r0) write$6lowpan_enable(r1, &(0x7f0000000000)='0', 0xfffffd2c) ioctl$AUTOFS_DEV_IOCTL_EXPIRE(0xffffffffffffffff, 0xc018937c, 0x0) getsockopt$sock_cred(0xffffffffffffffff, 0x1, 0x11, &(0x7f0000caaffb)={0x0, 0x0, 0x0}, &(0x7f0000cab000)=0xc) setresgid(0x0, r2, 0x0) sendmsg$unix(0xffffffffffffffff, &(0x7f0000002800)={0x0, 0x0, &(0x7f0000002700)=[{&(0x7f00000001c0)="9bee1276c1cafdb448d85eec7b6c21a5a2c408accd959dc117e12ffacb54b51186a1785287fb06324cc3235295e8730ad2fddd28", 0x34}, {0x0}, {&(0x7f0000000340)="322a6eb4bf989845aac6ca3eabe2016211f95ce81ec779a84463eaa65bba8c62044a441e8daf5dac000a972fcc8e", 0x2e}, {0x0}, {0x0}, {&(0x7f0000001600)}, {0x0}], 0x7, &(0x7f00000027c0), 0x0, 0x4000000}, 0x20004081) openat$iommufd(0xffffffffffffff9c, 0x0, 0x0, 0x0) r3 = bpf$BPF_PROG_RAW_TRACEPOINT_LOAD(0x5, &(0x7f0000000240)={0x11, 0x3, &(0x7f0000000180)=@framed, &(0x7f00000000c0)='syzkaller\x00', 0x0, 0x0, 0x0, 0x0, 0x0, '\x00', 0x0, 0x0, 0xffffffffffffffff, 0x8, 0x0, 0x0, 0x10, 0x0}, 0x80) bpf$BPF_RAW_TRACEPOINT_OPEN(0x11, &(0x7f0000000200)={&(0x7f00000004c0)='contention_begin\x00', r3}, 0x10) socket$inet6(0xa, 0x4, 0xfff) r4 = socket(0x40000000015, 0x5, 0x0) connect$inet6(r4, &(0x7f0000000000)={0xa, 0x0, 0x0, @local, 0x4}, 0x1c) bind$inet(r4, &(0x7f0000000840)={0x2, 0x0, @local}, 0x10) sendto$rose(r4, 0x0, 0x0, 0x0, 0x0, 0x0) setsockopt$inet6_udp_int(r4, 0x11, 0xb, &(0x7f0000000100)=0x80000000, 0x4) r5 = syz_init_net_socket$x25(0x9, 0x5, 0x0) listen(r5, 0x0) listen(r5, 0x0) fstat(r5, &(0x7f00000002c0)) r6 = open(&(0x7f00000005c0)='./bus\x00', 0x64842, 0x0) pwritev2(r6, &(0x7f0000000240)=[{&(0x7f0000000000)="85", 0x307e00}], 0x1, 0x1400, 0x53000000, 0x3) 05:41:49 executing program 0: prctl$PR_SCHED_CORE(0x3e, 0x1, 0x0, 0x2, 0x0) (async) r0 = syz_open_dev$sndmidi(&(0x7f0000000040), 0x2, 0x141101) r1 = dup(r0) write$6lowpan_enable(r1, &(0x7f0000000000)='0', 0xfffffd2c) (async) ioctl$AUTOFS_DEV_IOCTL_EXPIRE(0xffffffffffffffff, 0xc018937c, 0x0) (async) getsockopt$sock_cred(0xffffffffffffffff, 0x1, 0x11, &(0x7f0000caaffb), &(0x7f0000cab000)=0xc) (async) setresgid(0x0, 0x0, 0x0) (async) sendmsg$unix(0xffffffffffffffff, &(0x7f0000002800)={0x0, 0x0, &(0x7f0000002700)=[{&(0x7f00000001c0)="9bee1276c1cafdb448d85eec7b6c21a5a2c408accd959dc117e12ffacb54b51186a1785287fb06324cc3235295e8730ad2fddd28", 0x34}, {&(0x7f0000000600)="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", 0xf42}, {&(0x7f0000000340)="322a6eb4bf989845aac6ca3eabe2016211f95ce81ec779a84463eaa65bba8c62044a441e8daf5dac000a972fcc8e", 0x2e}, {0x0}, {&(0x7f0000001580)="7f8a47a1050ffe5e38a7ca227c6177889782ba0c8d1966316777a85e7d7fe6b6112c52426087bbf2701088058e5c9ef5f9816d16f371e15f2ab8891f22631782192792570d888e6bd710cec39823837eff351eae366e6974e7e4f2c506e389d1a8fda2eca26763446874e0c44214cb2713740d2dfcf1fddf2394618763c9b8a23d17799417c9d7704c24d8fd56a7b1252016f9e7cb3dc807d26fc2fd50d82adcd078e165bd9933f548bd49d85a0a3bd65d1009459529db2117829681c0259cde3207156d3c512aede4c54e55d954ced9f1", 0xd1}, {&(0x7f0000001600)}, {0x0}, {0x0}], 0x8, &(0x7f00000027c0), 0x0, 0x4000000}, 0x20004081) openat$iommufd(0xffffffffffffff9c, 0x0, 0x0, 0x0) (async) r2 = bpf$BPF_PROG_RAW_TRACEPOINT_LOAD(0x5, &(0x7f0000000240)={0x11, 0x3, &(0x7f0000000180)=@framed, &(0x7f00000000c0)='syzkaller\x00', 0x0, 0x0, 0x0, 0x0, 0x0, '\x00', 0x0, 0x0, 0xffffffffffffffff, 0x8, 0x0, 0x0, 0x10, 0x0}, 0x80) bpf$BPF_RAW_TRACEPOINT_OPEN(0x11, &(0x7f0000000200)={&(0x7f00000004c0)='contention_begin\x00', r2}, 0x10) (async) socket$inet6(0xa, 0x4, 0xfff) (async) r3 = socket(0x40000000015, 0x5, 0x0) connect$inet6(r3, &(0x7f0000000000)={0xa, 0x0, 0x0, @local, 0x4}, 0x1c) (async) bind$inet(r3, &(0x7f0000000840)={0x2, 0x0, @local}, 0x10) sendto$rose(r3, 0x0, 0x0, 0x0, 0x0, 0x0) (async) setsockopt$inet6_udp_int(r3, 0x11, 0xb, &(0x7f0000000100)=0x80000000, 0x4) (async) r4 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f00000000c0)='memory.events\x00', 0x26e1, 0x0) (async) r5 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000280)='memory.events\x00', 0x7a05, 0x1700) r6 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000100)='memory.events\x00', 0x100002, 0x0) write$cgroup_type(r6, &(0x7f0000000180), 0x9) r7 = bpf$BPF_PROG_RAW_TRACEPOINT_LOAD(0x5, &(0x7f0000000240)={0x18, 0x3, &(0x7f0000000440)=ANY=[@ANYBLOB="1800000000009b1e000000000000000095"], &(0x7f0000000300)='syzkaller\x00', 0x0, 0x0, 0x0, 0x0, 0x0, '\x00', 0x0, 0x0, 0xffffffffffffffff, 0x8, 0x0, 0x0, 0x10, 0x0}, 0x80) bpf$BPF_RAW_TRACEPOINT_OPEN(0x11, &(0x7f00000001c0)={&(0x7f0000000400)='jbd2_handle_extend\x00', r7}, 0x10) (async) write$cgroup_subtree(r5, &(0x7f0000000200)=ANY=[], 0x4ea00) write$FUSE_NOTIFY_RETRIEVE(0xffffffffffffffff, 0x0, 0x0) ioctl$AUTOFS_DEV_IOCTL_CATATONIC(0xffffffffffffffff, 0xc0189379, &(0x7f00000003c0)={{0x1, 0x1, 0x18}, './file0\x00'}) (async) dup2(r4, 0xffffffffffffffff) (async) pipe2$9p(0x0, 0x0) (async) openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000380)='memory.events\x00', 0x7a05, 0x1700) (async) syz_init_net_socket$x25(0x9, 0x5, 0x0) [ 3552.144956][ T27] audit: type=1800 audit(1681623708.827:6197): pid=32598 uid=0 auid=4294967295 ses=4294967295 subj=unconfined op=collect_data cause=failed(directio) comm="syz-executor.1" name="bus" dev="sda1" ino=1184 res=0 errno=0 05:41:49 executing program 2: prctl$PR_SCHED_CORE(0x3e, 0x1, 0x0, 0x2, 0x0) syz_open_dev$sndmidi(&(0x7f0000000040), 0x2, 0x141101) write$6lowpan_enable(0xffffffffffffffff, &(0x7f0000000000)='0', 0xfffffd2c) getsockopt$sock_cred(0xffffffffffffffff, 0x1, 0x11, &(0x7f0000caaffb), &(0x7f0000cab000)=0xc) setresgid(0x0, 0x0, 0x0) r0 = bpf$BPF_PROG_RAW_TRACEPOINT_LOAD(0x5, &(0x7f0000000240)={0x11, 0x3, &(0x7f0000000180)=@framed, &(0x7f00000000c0)='syzkaller\x00', 0x0, 0x0, 0x0, 0x0, 0x0, '\x00', 0x0, 0x0, 0xffffffffffffffff, 0x8, 0x0, 0x0, 0x10, 0x0}, 0x80) bpf$BPF_RAW_TRACEPOINT_OPEN(0x11, &(0x7f0000000200)={&(0x7f00000004c0)='contention_begin\x00', r0}, 0x10) socket$inet6(0xa, 0x4, 0x0) r1 = socket(0x40000000015, 0x5, 0x0) connect$inet6(r1, &(0x7f0000000000)={0xa, 0x0, 0x0, @local, 0x4}, 0x1c) bind$inet(r1, &(0x7f0000000840)={0x2, 0x0, @local}, 0x10) sendto$rose(r1, 0x0, 0x0, 0xff00, 0x0, 0x0) setsockopt$inet6_udp_int(r1, 0x11, 0xb, &(0x7f0000000100)=0x80000000, 0x4) listen(0xffffffffffffffff, 0x0) pwritev2(0xffffffffffffffff, &(0x7f0000000240)=[{&(0x7f0000000000)="85", 0x1}], 0x1, 0x0, 0x0, 0x3) 05:41:49 executing program 4: prctl$PR_SCHED_CORE(0x3e, 0x1, 0x0, 0x2, 0x0) r0 = syz_open_dev$sndmidi(&(0x7f0000000040), 0x2, 0x141101) r1 = dup(r0) write$6lowpan_enable(r1, &(0x7f0000000000)='0', 0xfffffd2c) ioctl$AUTOFS_DEV_IOCTL_EXPIRE(0xffffffffffffffff, 0xc018937c, 0x0) getsockopt$sock_cred(0xffffffffffffffff, 0x1, 0x11, &(0x7f0000caaffb)={0x0, 0x0, 0x0}, &(0x7f0000cab000)=0xc) setresgid(0x0, r2, 0x0) sendmsg$unix(0xffffffffffffffff, &(0x7f0000002800)={0x0, 0x0, &(0x7f0000002700)=[{0x0}, {0x0}, {0x0}, {&(0x7f0000001580)="7f8a47a1050ffe5e38a7ca227c6177889782ba0c8d1966316777a85e7d7fe6b6112c52426087bbf2701088058e5c9ef5f9816d16f371e15f2ab8891f22631782192792570d888e6bd710cec39823837eff351eae366e6974e7e4f2c506e389d1a8fda2eca26763446874e0c44214cb2713740d2dfcf1fddf2394618763c9b8a23d17799417c9d7704c24d8fd56a7b1252016f9e7cb3dc807d26fc2fd50", 0x9d}, {&(0x7f0000001600)}, {0x0}, {0x0}], 0x7, &(0x7f00000027c0), 0x0, 0x4000000}, 0x20004081) openat$iommufd(0xffffffffffffff9c, 0x0, 0x0, 0x0) r3 = bpf$BPF_PROG_RAW_TRACEPOINT_LOAD(0x5, &(0x7f0000000240)={0x11, 0x3, &(0x7f0000000180)=@framed, &(0x7f00000000c0)='syzkaller\x00', 0x0, 0x0, 0x0, 0x0, 0x0, '\x00', 0x0, 0x0, 0xffffffffffffffff, 0x8, 0x0, 0x0, 0x10, 0x0}, 0x80) bpf$BPF_RAW_TRACEPOINT_OPEN(0x11, &(0x7f0000000200)={&(0x7f00000004c0)='contention_begin\x00', r3}, 0x10) r4 = socket(0x40000000015, 0x5, 0x0) connect$inet6(r4, &(0x7f0000000000)={0xa, 0x0, 0x0, @local, 0x4}, 0x1c) bind$inet(r4, 0x0, 0x0) sendto$rose(r4, 0x0, 0x0, 0x0, 0x0, 0x0) setsockopt$inet6_udp_int(r4, 0x11, 0xb, &(0x7f0000000100)=0x80000000, 0x4) r5 = syz_init_net_socket$x25(0x9, 0x5, 0x0) listen(r5, 0x0) listen(r5, 0x0) fstat(r5, &(0x7f00000002c0)) r6 = open(&(0x7f00000005c0)='./bus\x00', 0x64842, 0x0) pwritev2(r6, &(0x7f0000000240)=[{&(0x7f0000000000)="85", 0x307e00}], 0xc9, 0x1400, 0x0, 0x3) [ 3552.484063][ T27] audit: type=1800 audit(1681623709.317:6198): pid=32601 uid=0 auid=4294967295 ses=4294967295 subj=unconfined op=collect_data cause=failed(directio) comm="syz-executor.3" name="bus" dev="sda1" ino=1173 res=0 errno=0 05:41:49 executing program 5: prctl$PR_SCHED_CORE(0x3e, 0x1, 0x0, 0x2, 0x0) r0 = syz_open_dev$sndmidi(&(0x7f0000000040), 0x2, 0x141101) r1 = dup(r0) write$6lowpan_enable(r1, &(0x7f0000000000)='0', 0xfffffd2c) bpf$BPF_RAW_TRACEPOINT_OPEN(0x11, 0x0, 0x0) r2 = socket(0x40000000015, 0x5, 0x0) connect$inet6(r2, &(0x7f0000000000)={0xa, 0x0, 0x0, @local, 0x4}, 0x1c) bind$inet(r2, &(0x7f0000000840)={0x2, 0x0, @local}, 0x10) sendto$rose(r2, 0x0, 0xffffffff00000000, 0x0, 0x0, 0x0) listen(0xffffffffffffffff, 0x0) 05:41:49 executing program 3: prctl$PR_SCHED_CORE(0x3e, 0x1, 0x0, 0x2, 0x0) r0 = syz_open_dev$sndmidi(&(0x7f0000000040), 0x2, 0x141101) r1 = dup(r0) write$6lowpan_enable(r1, &(0x7f0000000000)='0', 0xfffffd2c) ioctl$AUTOFS_DEV_IOCTL_EXPIRE(0xffffffffffffffff, 0xc018937c, 0x0) getsockopt$sock_cred(0xffffffffffffffff, 0x1, 0x11, &(0x7f0000caaffb)={0x0, 0x0, 0x0}, &(0x7f0000cab000)=0xc) setresgid(0x0, r2, 0x0) sendmsg$unix(0xffffffffffffffff, &(0x7f0000002800)={0x0, 0x0, &(0x7f0000002700)=[{&(0x7f00000001c0)="9bee1276c1cafdb448d85eec7b6c21a5a2c408accd959dc117e12ffacb54b51186a1785287fb06324cc3235295e8730ad2fddd28", 0x34}, {0x0}, {&(0x7f0000000340)="322a6eb4bf989845aac6ca3eabe2016211f95ce81ec779a84463eaa65bba8c62044a441e8daf5dac000a972fcc8e", 0x2e}, {0x0}, {0x0}, {&(0x7f0000001600)}, {0x0}], 0x7, &(0x7f00000027c0), 0x0, 0x4000000}, 0x20004081) openat$iommufd(0xffffffffffffff9c, 0x0, 0x0, 0x0) r3 = bpf$BPF_PROG_RAW_TRACEPOINT_LOAD(0x5, &(0x7f0000000240)={0x11, 0x3, &(0x7f0000000180)=@framed, &(0x7f00000000c0)='syzkaller\x00', 0x0, 0x0, 0x0, 0x0, 0x0, '\x00', 0x0, 0x0, 0xffffffffffffffff, 0x8, 0x0, 0x0, 0x10, 0x0}, 0x80) bpf$BPF_RAW_TRACEPOINT_OPEN(0x11, &(0x7f0000000200)={&(0x7f00000004c0)='contention_begin\x00', r3}, 0x10) socket$inet6(0xa, 0x4, 0xfff) r4 = socket(0x40000000015, 0x5, 0x0) connect$inet6(r4, &(0x7f0000000000)={0xa, 0x0, 0x0, @local, 0x4}, 0x1c) bind$inet(r4, &(0x7f0000000840)={0x2, 0x0, @local}, 0x10) sendto$rose(r4, 0x0, 0x0, 0x0, 0x0, 0x0) setsockopt$inet6_udp_int(r4, 0x11, 0xb, &(0x7f0000000100)=0x80000000, 0x4) r5 = syz_init_net_socket$x25(0x9, 0x5, 0x0) listen(r5, 0x0) listen(r5, 0x0) fstat(r5, &(0x7f00000002c0)) r6 = open(&(0x7f00000005c0)='./bus\x00', 0x64842, 0x0) pwritev2(r6, &(0x7f0000000240)=[{&(0x7f0000000000)="85", 0x307e00}], 0x1, 0x1400, 0x54000000, 0x3) 05:41:49 executing program 1: r0 = syz_open_dev$sndmidi(&(0x7f0000000040), 0x2, 0x141101) r1 = dup(r0) write$6lowpan_enable(r1, &(0x7f0000000000)='0', 0xfffffd2c) ioctl$AUTOFS_DEV_IOCTL_EXPIRE(0xffffffffffffffff, 0xc018937c, 0x0) getsockopt$sock_cred(0xffffffffffffffff, 0x1, 0x11, &(0x7f0000caaffb), &(0x7f0000cab000)=0xc) setresgid(0x0, 0x0, 0x0) sendmsg$unix(0xffffffffffffffff, &(0x7f0000002800)={0x0, 0x0, &(0x7f0000002700)=[{&(0x7f00000001c0)="9bee1276c1cafdb448d85eec7b6c21a5a2c408accd959dc117e12ffacb54b51186a1785287fb06324cc3235295e8730ad2fddd28", 0x34}, {&(0x7f0000000600)="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", 0xd5a}, {&(0x7f0000000340)="322a6eb4bf989845aac6ca3eabe2016211f95ce81ec779a84463eaa65bba8c62044a441e8daf5dac000a972fcc8e", 0x2e}, {&(0x7f0000001580)="7f8a47a1050ffe5e38a7ca227c6177889782ba0c8d1966316777a85e7d7fe6b6112c52426087bbf2701088058e5c9ef5f9816d16f371e15f2ab8891f22631782192792570d888e6bd710cec39823837eff351eae366e6974e7e4f2c506e389d1a8fda2eca26763446874e0c44214cb2713740d2dfcf1fddf2394618763c9b8a23d17799417c9d7704c24d8fd56a7b1252016f9e7cb3dc807d26fc2fd50d82adcd078e165bd9933f548bd49d85a0a3bd65d1009459529db2117829681c0259cde3207156d3c512aede4c54e55d954ced9f1", 0xd1}, {&(0x7f0000001600)}, {0x0}, {0x0}], 0x7, &(0x7f00000027c0), 0x0, 0x4000000}, 0x20004081) r2 = bpf$BPF_PROG_RAW_TRACEPOINT_LOAD(0x5, &(0x7f0000000240)={0x11, 0x3, &(0x7f0000000180)=@framed, &(0x7f00000000c0)='syzkaller\x00', 0x0, 0x0, 0x0, 0x0, 0x0, '\x00', 0x0, 0x0, 0xffffffffffffffff, 0x8, 0x0, 0x0, 0x10, 0x0}, 0x80) bpf$BPF_RAW_TRACEPOINT_OPEN(0x11, &(0x7f0000000200)={&(0x7f00000004c0)='contention_begin\x00', r2}, 0x10) bind$inet(0xffffffffffffffff, &(0x7f0000000840)={0x2, 0x0, @local}, 0x10) sendto$rose(0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0) setsockopt$inet6_udp_int(0xffffffffffffffff, 0x11, 0xb, &(0x7f0000000100)=0x80000000, 0x4) r3 = syz_init_net_socket$x25(0x9, 0x5, 0x0) listen(r3, 0x0) fstat(r3, &(0x7f00000002c0)) r4 = open(&(0x7f00000005c0)='./bus\x00', 0x64842, 0x0) pwritev2(r4, &(0x7f0000000240)=[{&(0x7f0000000000)="85", 0x307e00}], 0xca, 0x1400, 0x0, 0x3) 05:41:49 executing program 0: prctl$PR_SCHED_CORE(0x3e, 0x1, 0x0, 0x2, 0x0) r0 = syz_open_dev$sndmidi(&(0x7f0000000040), 0x2, 0x141101) r1 = dup(r0) write$6lowpan_enable(r1, &(0x7f0000000000)='0', 0xfffffd2c) ioctl$AUTOFS_DEV_IOCTL_EXPIRE(0xffffffffffffffff, 0xc018937c, 0x0) getsockopt$sock_cred(0xffffffffffffffff, 0x1, 0x11, &(0x7f0000caaffb), &(0x7f0000cab000)=0xc) setresgid(0x0, 0x0, 0x0) sendmsg$unix(0xffffffffffffffff, &(0x7f0000002800)={0x0, 0x0, &(0x7f0000002700)=[{&(0x7f00000001c0)="9bee1276c1cafdb448d85eec7b6c21a5a2c408accd959dc117e12ffacb54b51186a1785287fb06324cc3235295e8730ad2fddd28", 0x34}, {&(0x7f0000000600)="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", 0xf42}, {&(0x7f0000000340)="322a6eb4bf989845aac6ca3eabe2016211f95ce81ec779a84463eaa65bba8c62044a441e8daf5dac000a972fcc8e", 0x2e}, {0x0}, {&(0x7f0000001580)="7f8a47a1050ffe5e38a7ca227c6177889782ba0c8d1966316777a85e7d7fe6b6112c52426087bbf2701088058e5c9ef5f9816d16f371e15f2ab8891f22631782192792570d888e6bd710cec39823837eff351eae366e6974e7e4f2c506e389d1a8fda2eca26763446874e0c44214cb2713740d2dfcf1fddf2394618763c9b8a23d17799417c9d7704c24d8fd56a7b1252016f9e7cb3dc807d26fc2fd50d82adcd078e165bd9933f548bd49d85a0a3bd65d1009459529db2117829681c0259cde3207156d3c512aede4c54e55d954ced9f1", 0xd1}, {&(0x7f0000001600)}, {0x0}, {0x0}], 0x8, &(0x7f00000027c0), 0x0, 0x4000000}, 0x20004081) openat$iommufd(0xffffffffffffff9c, 0x0, 0x0, 0x0) r2 = bpf$BPF_PROG_RAW_TRACEPOINT_LOAD(0x5, &(0x7f0000000240)={0x11, 0x3, &(0x7f0000000180)=@framed, &(0x7f00000000c0)='syzkaller\x00', 0x0, 0x0, 0x0, 0x0, 0x0, '\x00', 0x0, 0x0, 0xffffffffffffffff, 0x8, 0x0, 0x0, 0x10, 0x0}, 0x80) bpf$BPF_RAW_TRACEPOINT_OPEN(0x11, &(0x7f0000000200)={&(0x7f00000004c0)='contention_begin\x00', r2}, 0x10) socket$inet6(0xa, 0x4, 0xfff) r3 = socket(0x40000000015, 0x5, 0x0) connect$inet6(r3, &(0x7f0000000000)={0xa, 0x0, 0x0, @local, 0x4}, 0x1c) bind$inet(r3, &(0x7f0000000840)={0x2, 0x0, @local}, 0x10) sendto$rose(r3, 0x0, 0x0, 0x0, 0x0, 0x0) setsockopt$inet6_udp_int(r3, 0x11, 0xb, &(0x7f0000000100)=0x80000000, 0x4) r4 = syz_init_net_socket$x25(0x9, 0x5, 0x0) listen(r4, 0x0) fstat(r4, &(0x7f00000002c0)) r5 = open(&(0x7f00000005c0)='./bus\x00', 0x64842, 0x0) pwritev2(r5, &(0x7f0000000240)=[{&(0x7f0000000000)="85", 0x307e00}], 0x1, 0x1400, 0x0, 0x3) getsockopt$inet_mreqn(r1, 0x0, 0x24, &(0x7f0000000380)={@rand_addr, @empty, 0x0}, &(0x7f00000003c0)=0xc) r7 = bpf$MAP_CREATE(0x0, 0x0, 0x0) write$binfmt_script(r7, 0x0, 0x0) r8 = openat$vcsa(0xffffffffffffff9c, &(0x7f0000000480), 0x151700, 0x0) bpf$BPF_PROG_RAW_TRACEPOINT_LOAD(0x5, &(0x7f0000000540)={0x18, 0x2, &(0x7f0000000080)=@raw=[@btf_id={0x18, 0x9, 0x3, 0x0, 0x2}], &(0x7f0000000140)='GPL\x00', 0x2b1b, 0x0, 0x0, 0x40f00, 0xb, '\x00', r6, 0x0, r5, 0x8, &(0x7f0000000400)={0x6, 0x4}, 0x8, 0x10, &(0x7f0000000440)={0x0, 0x6, 0x1, 0x9}, 0x10, 0x0, 0x0, 0x0, &(0x7f0000000500)=[r7, r8]}, 0x80) [ 3552.832826][ T27] audit: type=1800 audit(1681623709.667:6199): pid=32615 uid=0 auid=4294967295 ses=4294967295 subj=unconfined op=collect_data cause=failed(directio) comm="syz-executor.4" name="bus" dev="sda1" ino=1180 res=0 errno=0 05:41:49 executing program 3: prctl$PR_SCHED_CORE(0x3e, 0x1, 0x0, 0x2, 0x0) r0 = syz_open_dev$sndmidi(&(0x7f0000000040), 0x2, 0x141101) r1 = dup(r0) write$6lowpan_enable(r1, &(0x7f0000000000)='0', 0xfffffd2c) ioctl$AUTOFS_DEV_IOCTL_EXPIRE(0xffffffffffffffff, 0xc018937c, 0x0) getsockopt$sock_cred(0xffffffffffffffff, 0x1, 0x11, &(0x7f0000caaffb)={0x0, 0x0, 0x0}, &(0x7f0000cab000)=0xc) setresgid(0x0, r2, 0x0) sendmsg$unix(0xffffffffffffffff, &(0x7f0000002800)={0x0, 0x0, &(0x7f0000002700)=[{&(0x7f00000001c0)="9bee1276c1cafdb448d85eec7b6c21a5a2c408accd959dc117e12ffacb54b51186a1785287fb06324cc3235295e8730ad2fddd28", 0x34}, {0x0}, {&(0x7f0000000340)="322a6eb4bf989845aac6ca3eabe2016211f95ce81ec779a84463eaa65bba8c62044a441e8daf5dac000a972fcc8e", 0x2e}, {0x0}, {0x0}, {&(0x7f0000001600)}, {0x0}], 0x7, &(0x7f00000027c0), 0x0, 0x4000000}, 0x20004081) openat$iommufd(0xffffffffffffff9c, 0x0, 0x0, 0x0) r3 = bpf$BPF_PROG_RAW_TRACEPOINT_LOAD(0x5, &(0x7f0000000240)={0x11, 0x3, &(0x7f0000000180)=@framed, &(0x7f00000000c0)='syzkaller\x00', 0x0, 0x0, 0x0, 0x0, 0x0, '\x00', 0x0, 0x0, 0xffffffffffffffff, 0x8, 0x0, 0x0, 0x10, 0x0}, 0x80) bpf$BPF_RAW_TRACEPOINT_OPEN(0x11, &(0x7f0000000200)={&(0x7f00000004c0)='contention_begin\x00', r3}, 0x10) socket$inet6(0xa, 0x4, 0xfff) r4 = socket(0x40000000015, 0x5, 0x0) connect$inet6(r4, &(0x7f0000000000)={0xa, 0x0, 0x0, @local, 0x4}, 0x1c) bind$inet(r4, &(0x7f0000000840)={0x2, 0x0, @local}, 0x10) sendto$rose(r4, 0x0, 0x0, 0x0, 0x0, 0x0) setsockopt$inet6_udp_int(r4, 0x11, 0xb, &(0x7f0000000100)=0x80000000, 0x4) r5 = syz_init_net_socket$x25(0x9, 0x5, 0x0) listen(r5, 0x0) listen(r5, 0x0) fstat(r5, &(0x7f00000002c0)) r6 = open(&(0x7f00000005c0)='./bus\x00', 0x64842, 0x0) pwritev2(r6, &(0x7f0000000240)=[{&(0x7f0000000000)="85", 0x307e00}], 0x1, 0x1400, 0x55000000, 0x3) 05:41:50 executing program 2: prctl$PR_SCHED_CORE(0x3e, 0x1, 0x0, 0x2, 0x0) syz_open_dev$sndmidi(&(0x7f0000000040), 0x2, 0x141101) write$6lowpan_enable(0xffffffffffffffff, &(0x7f0000000000)='0', 0xfffffd2c) getsockopt$sock_cred(0xffffffffffffffff, 0x1, 0x11, &(0x7f0000caaffb), &(0x7f0000cab000)=0xc) setresgid(0x0, 0x0, 0x0) r0 = bpf$BPF_PROG_RAW_TRACEPOINT_LOAD(0x5, &(0x7f0000000240)={0x11, 0x3, &(0x7f0000000180)=@framed, &(0x7f00000000c0)='syzkaller\x00', 0x0, 0x0, 0x0, 0x0, 0x0, '\x00', 0x0, 0x0, 0xffffffffffffffff, 0x8, 0x0, 0x0, 0x10, 0x0}, 0x80) bpf$BPF_RAW_TRACEPOINT_OPEN(0x11, &(0x7f0000000200)={&(0x7f00000004c0)='contention_begin\x00', r0}, 0x10) socket$inet6(0xa, 0x4, 0x0) r1 = socket(0x40000000015, 0x5, 0x0) connect$inet6(r1, &(0x7f0000000000)={0xa, 0x0, 0x0, @local, 0x4}, 0x1c) bind$inet(r1, &(0x7f0000000840)={0x2, 0x0, @local}, 0x10) sendto$rose(r1, 0x0, 0x0, 0x1a000, 0x0, 0x0) setsockopt$inet6_udp_int(r1, 0x11, 0xb, &(0x7f0000000100)=0x80000000, 0x4) listen(0xffffffffffffffff, 0x0) pwritev2(0xffffffffffffffff, &(0x7f0000000240)=[{&(0x7f0000000000)="85", 0x1}], 0x1, 0x0, 0x0, 0x3) 05:41:50 executing program 3: prctl$PR_SCHED_CORE(0x3e, 0x1, 0x0, 0x2, 0x0) r0 = syz_open_dev$sndmidi(&(0x7f0000000040), 0x2, 0x141101) r1 = dup(r0) write$6lowpan_enable(r1, &(0x7f0000000000)='0', 0xfffffd2c) ioctl$AUTOFS_DEV_IOCTL_EXPIRE(0xffffffffffffffff, 0xc018937c, 0x0) getsockopt$sock_cred(0xffffffffffffffff, 0x1, 0x11, &(0x7f0000caaffb)={0x0, 0x0, 0x0}, &(0x7f0000cab000)=0xc) setresgid(0x0, r2, 0x0) sendmsg$unix(0xffffffffffffffff, &(0x7f0000002800)={0x0, 0x0, &(0x7f0000002700)=[{&(0x7f00000001c0)="9bee1276c1cafdb448d85eec7b6c21a5a2c408accd959dc117e12ffacb54b51186a1785287fb06324cc3235295e8730ad2fddd28", 0x34}, {0x0}, {&(0x7f0000000340)="322a6eb4bf989845aac6ca3eabe2016211f95ce81ec779a84463eaa65bba8c62044a441e8daf5dac000a972fcc8e", 0x2e}, {0x0}, {0x0}, {&(0x7f0000001600)}, {0x0}], 0x7, &(0x7f00000027c0), 0x0, 0x4000000}, 0x20004081) openat$iommufd(0xffffffffffffff9c, 0x0, 0x0, 0x0) r3 = bpf$BPF_PROG_RAW_TRACEPOINT_LOAD(0x5, &(0x7f0000000240)={0x11, 0x3, &(0x7f0000000180)=@framed, &(0x7f00000000c0)='syzkaller\x00', 0x0, 0x0, 0x0, 0x0, 0x0, '\x00', 0x0, 0x0, 0xffffffffffffffff, 0x8, 0x0, 0x0, 0x10, 0x0}, 0x80) bpf$BPF_RAW_TRACEPOINT_OPEN(0x11, &(0x7f0000000200)={&(0x7f00000004c0)='contention_begin\x00', r3}, 0x10) socket$inet6(0xa, 0x4, 0xfff) r4 = socket(0x40000000015, 0x5, 0x0) connect$inet6(r4, &(0x7f0000000000)={0xa, 0x0, 0x0, @local, 0x4}, 0x1c) bind$inet(r4, &(0x7f0000000840)={0x2, 0x0, @local}, 0x10) sendto$rose(r4, 0x0, 0x0, 0x0, 0x0, 0x0) setsockopt$inet6_udp_int(r4, 0x11, 0xb, &(0x7f0000000100)=0x80000000, 0x4) r5 = syz_init_net_socket$x25(0x9, 0x5, 0x0) listen(r5, 0x0) listen(r5, 0x0) fstat(r5, &(0x7f00000002c0)) r6 = open(&(0x7f00000005c0)='./bus\x00', 0x64842, 0x0) pwritev2(r6, &(0x7f0000000240)=[{&(0x7f0000000000)="85", 0x307e00}], 0x1, 0x1400, 0x56000000, 0x3) 05:41:50 executing program 5: prctl$PR_SCHED_CORE(0x3e, 0x1, 0x0, 0x2, 0x0) r0 = syz_open_dev$sndmidi(&(0x7f0000000040), 0x2, 0x141101) r1 = dup(r0) write$6lowpan_enable(r1, &(0x7f0000000000)='0', 0xfffffd2c) bpf$BPF_RAW_TRACEPOINT_OPEN(0x11, 0x0, 0x0) r2 = socket(0x40000000015, 0x5, 0x0) connect$inet6(r2, &(0x7f0000000000)={0xa, 0x0, 0x0, @local, 0x4}, 0x1c) bind$inet(r2, &(0x7f0000000840)={0x2, 0x0, @local}, 0x10) sendto$rose(r2, 0x0, 0x0, 0x3, 0x0, 0x0) listen(0xffffffffffffffff, 0x0) 05:41:50 executing program 4: prctl$PR_SCHED_CORE(0x3e, 0x1, 0x0, 0x2, 0x0) r0 = syz_open_dev$sndmidi(&(0x7f0000000040), 0x2, 0x141101) r1 = dup(r0) write$6lowpan_enable(r1, &(0x7f0000000000)='0', 0xfffffd2c) ioctl$AUTOFS_DEV_IOCTL_EXPIRE(0xffffffffffffffff, 0xc018937c, 0x0) getsockopt$sock_cred(0xffffffffffffffff, 0x1, 0x11, &(0x7f0000caaffb)={0x0, 0x0, 0x0}, &(0x7f0000cab000)=0xc) setresgid(0x0, r2, 0x0) sendmsg$unix(0xffffffffffffffff, &(0x7f0000002800)={0x0, 0x0, &(0x7f0000002700)=[{0x0}, {0x0}, {0x0}, {&(0x7f0000001580)="7f8a47a1050ffe5e38a7ca227c6177889782ba0c8d1966316777a85e7d7fe6b6112c52426087bbf2701088058e5c9ef5f9816d16f371e15f2ab8891f22631782192792570d888e6bd710cec39823837eff351eae366e6974e7e4f2c506e389d1a8fda2eca26763446874e0c44214cb2713740d2dfcf1fddf2394618763c9b8a23d17799417c9d7704c24d8fd56a7b1252016f9e7cb3dc807d26fc2fd50", 0x9d}, {&(0x7f0000001600)}, {0x0}, {0x0}], 0x7, &(0x7f00000027c0), 0x0, 0x4000000}, 0x20004081) openat$iommufd(0xffffffffffffff9c, 0x0, 0x0, 0x0) r3 = bpf$BPF_PROG_RAW_TRACEPOINT_LOAD(0x5, &(0x7f0000000240)={0x11, 0x3, &(0x7f0000000180)=@framed, &(0x7f00000000c0)='syzkaller\x00', 0x0, 0x0, 0x0, 0x0, 0x0, '\x00', 0x0, 0x0, 0xffffffffffffffff, 0x8, 0x0, 0x0, 0x10, 0x0}, 0x80) bpf$BPF_RAW_TRACEPOINT_OPEN(0x11, &(0x7f0000000200)={&(0x7f00000004c0)='contention_begin\x00', r3}, 0x10) r4 = socket(0x40000000015, 0x5, 0x0) connect$inet6(r4, &(0x7f0000000000)={0xa, 0x0, 0x0, @local, 0x4}, 0x1c) bind$inet(r4, 0x0, 0x0) sendto$rose(r4, 0x0, 0x0, 0x0, 0x0, 0x0) setsockopt$inet6_udp_int(r4, 0x11, 0xb, &(0x7f0000000100)=0x80000000, 0x4) r5 = syz_init_net_socket$x25(0x9, 0x5, 0x0) listen(r5, 0x0) listen(r5, 0x0) fstat(r5, &(0x7f00000002c0)) r6 = open(&(0x7f00000005c0)='./bus\x00', 0x64842, 0x0) pwritev2(r6, &(0x7f0000000240)=[{&(0x7f0000000000)="85", 0x307e00}], 0xca, 0x1400, 0x0, 0x3) 05:41:50 executing program 0: prctl$PR_SCHED_CORE(0x3e, 0x1, 0x0, 0x2, 0x0) (async) r0 = syz_open_dev$sndmidi(&(0x7f0000000040), 0x2, 0x141101) r1 = dup(r0) write$6lowpan_enable(r1, &(0x7f0000000000)='0', 0xfffffd2c) (async) ioctl$AUTOFS_DEV_IOCTL_EXPIRE(0xffffffffffffffff, 0xc018937c, 0x0) (async) getsockopt$sock_cred(0xffffffffffffffff, 0x1, 0x11, &(0x7f0000caaffb), &(0x7f0000cab000)=0xc) (async) setresgid(0x0, 0x0, 0x0) (async) sendmsg$unix(0xffffffffffffffff, &(0x7f0000002800)={0x0, 0x0, &(0x7f0000002700)=[{&(0x7f00000001c0)="9bee1276c1cafdb448d85eec7b6c21a5a2c408accd959dc117e12ffacb54b51186a1785287fb06324cc3235295e8730ad2fddd28", 0x34}, {&(0x7f0000000600)="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", 0xf42}, {&(0x7f0000000340)="322a6eb4bf989845aac6ca3eabe2016211f95ce81ec779a84463eaa65bba8c62044a441e8daf5dac000a972fcc8e", 0x2e}, {0x0}, {&(0x7f0000001580)="7f8a47a1050ffe5e38a7ca227c6177889782ba0c8d1966316777a85e7d7fe6b6112c52426087bbf2701088058e5c9ef5f9816d16f371e15f2ab8891f22631782192792570d888e6bd710cec39823837eff351eae366e6974e7e4f2c506e389d1a8fda2eca26763446874e0c44214cb2713740d2dfcf1fddf2394618763c9b8a23d17799417c9d7704c24d8fd56a7b1252016f9e7cb3dc807d26fc2fd50d82adcd078e165bd9933f548bd49d85a0a3bd65d1009459529db2117829681c0259cde3207156d3c512aede4c54e55d954ced9f1", 0xd1}, {&(0x7f0000001600)}, {0x0}, {0x0}], 0x8, &(0x7f00000027c0), 0x0, 0x4000000}, 0x20004081) (async) openat$iommufd(0xffffffffffffff9c, 0x0, 0x0, 0x0) r2 = bpf$BPF_PROG_RAW_TRACEPOINT_LOAD(0x5, &(0x7f0000000240)={0x11, 0x3, &(0x7f0000000180)=@framed, &(0x7f00000000c0)='syzkaller\x00', 0x0, 0x0, 0x0, 0x0, 0x0, '\x00', 0x0, 0x0, 0xffffffffffffffff, 0x8, 0x0, 0x0, 0x10, 0x0}, 0x80) bpf$BPF_RAW_TRACEPOINT_OPEN(0x11, &(0x7f0000000200)={&(0x7f00000004c0)='contention_begin\x00', r2}, 0x10) socket$inet6(0xa, 0x4, 0xfff) (async) r3 = socket(0x40000000015, 0x5, 0x0) connect$inet6(r3, &(0x7f0000000000)={0xa, 0x0, 0x0, @local, 0x4}, 0x1c) bind$inet(r3, &(0x7f0000000840)={0x2, 0x0, @local}, 0x10) (async) sendto$rose(r3, 0x0, 0x0, 0x0, 0x0, 0x0) (async) setsockopt$inet6_udp_int(r3, 0x11, 0xb, &(0x7f0000000100)=0x80000000, 0x4) r4 = syz_init_net_socket$x25(0x9, 0x5, 0x0) listen(r4, 0x0) (async) fstat(r4, &(0x7f00000002c0)) (async) r5 = open(&(0x7f00000005c0)='./bus\x00', 0x64842, 0x0) pwritev2(r5, &(0x7f0000000240)=[{&(0x7f0000000000)="85", 0x307e00}], 0x1, 0x1400, 0x0, 0x3) (async) getsockopt$inet_mreqn(r1, 0x0, 0x24, &(0x7f0000000380)={@rand_addr, @empty, 0x0}, &(0x7f00000003c0)=0xc) (async) r7 = bpf$MAP_CREATE(0x0, 0x0, 0x0) write$binfmt_script(r7, 0x0, 0x0) (async) r8 = openat$vcsa(0xffffffffffffff9c, &(0x7f0000000480), 0x151700, 0x0) bpf$BPF_PROG_RAW_TRACEPOINT_LOAD(0x5, &(0x7f0000000540)={0x18, 0x2, &(0x7f0000000080)=@raw=[@btf_id={0x18, 0x9, 0x3, 0x0, 0x2}], &(0x7f0000000140)='GPL\x00', 0x2b1b, 0x0, 0x0, 0x40f00, 0xb, '\x00', r6, 0x0, r5, 0x8, &(0x7f0000000400)={0x6, 0x4}, 0x8, 0x10, &(0x7f0000000440)={0x0, 0x6, 0x1, 0x9}, 0x10, 0x0, 0x0, 0x0, &(0x7f0000000500)=[r7, r8]}, 0x80) 05:41:50 executing program 1: r0 = syz_open_dev$sndmidi(&(0x7f0000000040), 0x2, 0x141101) r1 = dup(r0) write$6lowpan_enable(r1, &(0x7f0000000000)='0', 0xfffffd2c) ioctl$AUTOFS_DEV_IOCTL_EXPIRE(0xffffffffffffffff, 0xc018937c, 0x0) getsockopt$sock_cred(0xffffffffffffffff, 0x1, 0x11, &(0x7f0000caaffb), &(0x7f0000cab000)=0xc) setresgid(0x0, 0x0, 0x0) sendmsg$unix(0xffffffffffffffff, &(0x7f0000002800)={0x0, 0x0, &(0x7f0000002700)=[{&(0x7f00000001c0)="9bee1276c1cafdb448d85eec7b6c21a5a2c408accd959dc117e12ffacb54b51186a1785287fb06324cc3235295e8730ad2fddd28", 0x34}, {&(0x7f0000000600)="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", 0xd5a}, {&(0x7f0000000340)="322a6eb4bf989845aac6ca3eabe2016211f95ce81ec779a84463eaa65bba8c62044a441e8daf5dac000a972fcc8e", 0x2e}, {&(0x7f0000001580)="7f8a47a1050ffe5e38a7ca227c6177889782ba0c8d1966316777a85e7d7fe6b6112c52426087bbf2701088058e5c9ef5f9816d16f371e15f2ab8891f22631782192792570d888e6bd710cec39823837eff351eae366e6974e7e4f2c506e389d1a8fda2eca26763446874e0c44214cb2713740d2dfcf1fddf2394618763c9b8a23d17799417c9d7704c24d8fd56a7b1252016f9e7cb3dc807d26fc2fd50d82adcd078e165bd9933f548bd49d85a0a3bd65d1009459529db2117829681c0259cde3207156d3c512aede4c54e55d954ced9f1", 0xd1}, {&(0x7f0000001600)}, {0x0}, {0x0}], 0x7, &(0x7f00000027c0), 0x0, 0x4000000}, 0x20004081) r2 = bpf$BPF_PROG_RAW_TRACEPOINT_LOAD(0x5, &(0x7f0000000240)={0x11, 0x3, &(0x7f0000000180)=@framed, &(0x7f00000000c0)='syzkaller\x00', 0x0, 0x0, 0x0, 0x0, 0x0, '\x00', 0x0, 0x0, 0xffffffffffffffff, 0x8, 0x0, 0x0, 0x10, 0x0}, 0x80) bpf$BPF_RAW_TRACEPOINT_OPEN(0x11, &(0x7f0000000200)={&(0x7f00000004c0)='contention_begin\x00', r2}, 0x10) bind$inet(0xffffffffffffffff, &(0x7f0000000840)={0x2, 0x0, @local}, 0x10) sendto$rose(0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0) setsockopt$inet6_udp_int(0xffffffffffffffff, 0x11, 0xb, &(0x7f0000000100)=0x80000000, 0x4) r3 = syz_init_net_socket$x25(0x9, 0x5, 0x0) listen(r3, 0x0) fstat(r3, &(0x7f00000002c0)) r4 = open(&(0x7f00000005c0)='./bus\x00', 0x64842, 0x0) pwritev2(r4, &(0x7f0000000240)=[{&(0x7f0000000000)="85", 0x307e00}], 0xcb, 0x1400, 0x0, 0x3) 05:41:50 executing program 4: prctl$PR_SCHED_CORE(0x3e, 0x1, 0x0, 0x2, 0x0) r0 = syz_open_dev$sndmidi(&(0x7f0000000040), 0x2, 0x141101) r1 = dup(r0) write$6lowpan_enable(r1, &(0x7f0000000000)='0', 0xfffffd2c) ioctl$AUTOFS_DEV_IOCTL_EXPIRE(0xffffffffffffffff, 0xc018937c, 0x0) getsockopt$sock_cred(0xffffffffffffffff, 0x1, 0x11, &(0x7f0000caaffb)={0x0, 0x0, 0x0}, &(0x7f0000cab000)=0xc) setresgid(0x0, r2, 0x0) sendmsg$unix(0xffffffffffffffff, &(0x7f0000002800)={0x0, 0x0, &(0x7f0000002700)=[{0x0}, {0x0}, {0x0}, {&(0x7f0000001580)="7f8a47a1050ffe5e38a7ca227c6177889782ba0c8d1966316777a85e7d7fe6b6112c52426087bbf2701088058e5c9ef5f9816d16f371e15f2ab8891f22631782192792570d888e6bd710cec39823837eff351eae366e6974e7e4f2c506e389d1a8fda2eca26763446874e0c44214cb2713740d2dfcf1fddf2394618763c9b8a23d17799417c9d7704c24d8fd56a7b1252016f9e7cb3dc807d26fc2fd50", 0x9d}, {&(0x7f0000001600)}, {0x0}, {0x0}], 0x7, &(0x7f00000027c0), 0x0, 0x4000000}, 0x20004081) openat$iommufd(0xffffffffffffff9c, 0x0, 0x0, 0x0) r3 = bpf$BPF_PROG_RAW_TRACEPOINT_LOAD(0x5, &(0x7f0000000240)={0x11, 0x3, &(0x7f0000000180)=@framed, &(0x7f00000000c0)='syzkaller\x00', 0x0, 0x0, 0x0, 0x0, 0x0, '\x00', 0x0, 0x0, 0xffffffffffffffff, 0x8, 0x0, 0x0, 0x10, 0x0}, 0x80) bpf$BPF_RAW_TRACEPOINT_OPEN(0x11, &(0x7f0000000200)={&(0x7f00000004c0)='contention_begin\x00', r3}, 0x10) r4 = socket(0x40000000015, 0x5, 0x0) connect$inet6(r4, &(0x7f0000000000)={0xa, 0x0, 0x0, @local, 0x4}, 0x1c) bind$inet(r4, 0x0, 0x0) sendto$rose(r4, 0x0, 0x0, 0x0, 0x0, 0x0) setsockopt$inet6_udp_int(r4, 0x11, 0xb, &(0x7f0000000100)=0x80000000, 0x4) r5 = syz_init_net_socket$x25(0x9, 0x5, 0x0) listen(r5, 0x0) listen(r5, 0x0) fstat(r5, &(0x7f00000002c0)) r6 = open(&(0x7f00000005c0)='./bus\x00', 0x64842, 0x0) pwritev2(r6, &(0x7f0000000240)=[{&(0x7f0000000000)="85", 0x307e00}], 0xcb, 0x1400, 0x0, 0x3) 05:41:50 executing program 3: prctl$PR_SCHED_CORE(0x3e, 0x1, 0x0, 0x2, 0x0) r0 = syz_open_dev$sndmidi(&(0x7f0000000040), 0x2, 0x141101) r1 = dup(r0) write$6lowpan_enable(r1, &(0x7f0000000000)='0', 0xfffffd2c) ioctl$AUTOFS_DEV_IOCTL_EXPIRE(0xffffffffffffffff, 0xc018937c, 0x0) getsockopt$sock_cred(0xffffffffffffffff, 0x1, 0x11, &(0x7f0000caaffb)={0x0, 0x0, 0x0}, &(0x7f0000cab000)=0xc) setresgid(0x0, r2, 0x0) sendmsg$unix(0xffffffffffffffff, &(0x7f0000002800)={0x0, 0x0, &(0x7f0000002700)=[{&(0x7f00000001c0)="9bee1276c1cafdb448d85eec7b6c21a5a2c408accd959dc117e12ffacb54b51186a1785287fb06324cc3235295e8730ad2fddd28", 0x34}, {0x0}, {&(0x7f0000000340)="322a6eb4bf989845aac6ca3eabe2016211f95ce81ec779a84463eaa65bba8c62044a441e8daf5dac000a972fcc8e", 0x2e}, {0x0}, {0x0}, {&(0x7f0000001600)}, {0x0}], 0x7, &(0x7f00000027c0), 0x0, 0x4000000}, 0x20004081) openat$iommufd(0xffffffffffffff9c, 0x0, 0x0, 0x0) r3 = bpf$BPF_PROG_RAW_TRACEPOINT_LOAD(0x5, &(0x7f0000000240)={0x11, 0x3, &(0x7f0000000180)=@framed, &(0x7f00000000c0)='syzkaller\x00', 0x0, 0x0, 0x0, 0x0, 0x0, '\x00', 0x0, 0x0, 0xffffffffffffffff, 0x8, 0x0, 0x0, 0x10, 0x0}, 0x80) bpf$BPF_RAW_TRACEPOINT_OPEN(0x11, &(0x7f0000000200)={&(0x7f00000004c0)='contention_begin\x00', r3}, 0x10) socket$inet6(0xa, 0x4, 0xfff) r4 = socket(0x40000000015, 0x5, 0x0) connect$inet6(r4, &(0x7f0000000000)={0xa, 0x0, 0x0, @local, 0x4}, 0x1c) bind$inet(r4, &(0x7f0000000840)={0x2, 0x0, @local}, 0x10) sendto$rose(r4, 0x0, 0x0, 0x0, 0x0, 0x0) setsockopt$inet6_udp_int(r4, 0x11, 0xb, &(0x7f0000000100)=0x80000000, 0x4) r5 = syz_init_net_socket$x25(0x9, 0x5, 0x0) listen(r5, 0x0) listen(r5, 0x0) fstat(r5, &(0x7f00000002c0)) r6 = open(&(0x7f00000005c0)='./bus\x00', 0x64842, 0x0) pwritev2(r6, &(0x7f0000000240)=[{&(0x7f0000000000)="85", 0x307e00}], 0x1, 0x1400, 0x57000000, 0x3) 05:41:51 executing program 2: prctl$PR_SCHED_CORE(0x3e, 0x1, 0x0, 0x2, 0x0) syz_open_dev$sndmidi(&(0x7f0000000040), 0x2, 0x141101) write$6lowpan_enable(0xffffffffffffffff, &(0x7f0000000000)='0', 0xfffffd2c) getsockopt$sock_cred(0xffffffffffffffff, 0x1, 0x11, &(0x7f0000caaffb), &(0x7f0000cab000)=0xc) setresgid(0x0, 0x0, 0x0) r0 = bpf$BPF_PROG_RAW_TRACEPOINT_LOAD(0x5, &(0x7f0000000240)={0x11, 0x3, &(0x7f0000000180)=@framed, &(0x7f00000000c0)='syzkaller\x00', 0x0, 0x0, 0x0, 0x0, 0x0, '\x00', 0x0, 0x0, 0xffffffffffffffff, 0x8, 0x0, 0x0, 0x10, 0x0}, 0x80) bpf$BPF_RAW_TRACEPOINT_OPEN(0x11, &(0x7f0000000200)={&(0x7f00000004c0)='contention_begin\x00', r0}, 0x10) socket$inet6(0xa, 0x4, 0x0) r1 = socket(0x40000000015, 0x5, 0x0) connect$inet6(r1, &(0x7f0000000000)={0xa, 0x0, 0x0, @local, 0x4}, 0x1c) bind$inet(r1, &(0x7f0000000840)={0x2, 0x0, @local}, 0x10) sendto$rose(r1, 0x0, 0x0, 0x100000, 0x0, 0x0) setsockopt$inet6_udp_int(r1, 0x11, 0xb, &(0x7f0000000100)=0x80000000, 0x4) listen(0xffffffffffffffff, 0x0) pwritev2(0xffffffffffffffff, &(0x7f0000000240)=[{&(0x7f0000000000)="85", 0x1}], 0x1, 0x0, 0x0, 0x3) 05:41:51 executing program 0: prctl$PR_SCHED_CORE(0x3e, 0x1, 0x0, 0x2, 0x0) r0 = syz_open_dev$sndmidi(&(0x7f0000000040), 0x2, 0x141101) r1 = dup(r0) write$6lowpan_enable(r1, &(0x7f0000000000)='0', 0xfffffd2c) (async) write$6lowpan_enable(r1, &(0x7f0000000000)='0', 0xfffffd2c) ioctl$AUTOFS_DEV_IOCTL_EXPIRE(0xffffffffffffffff, 0xc018937c, 0x0) getsockopt$sock_cred(0xffffffffffffffff, 0x1, 0x11, &(0x7f0000caaffb), &(0x7f0000cab000)=0xc) setresgid(0x0, 0x0, 0x0) sendmsg$unix(0xffffffffffffffff, &(0x7f0000002800)={0x0, 0x0, &(0x7f0000002700)=[{&(0x7f00000001c0)="9bee1276c1cafdb448d85eec7b6c21a5a2c408accd959dc117e12ffacb54b51186a1785287fb06324cc3235295e8730ad2fddd28", 0x34}, {&(0x7f0000000600)="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", 0xf42}, {&(0x7f0000000340)="322a6eb4bf989845aac6ca3eabe2016211f95ce81ec779a84463eaa65bba8c62044a441e8daf5dac000a972fcc8e", 0x2e}, {0x0}, {&(0x7f0000001580)="7f8a47a1050ffe5e38a7ca227c6177889782ba0c8d1966316777a85e7d7fe6b6112c52426087bbf2701088058e5c9ef5f9816d16f371e15f2ab8891f22631782192792570d888e6bd710cec39823837eff351eae366e6974e7e4f2c506e389d1a8fda2eca26763446874e0c44214cb2713740d2dfcf1fddf2394618763c9b8a23d17799417c9d7704c24d8fd56a7b1252016f9e7cb3dc807d26fc2fd50d82adcd078e165bd9933f548bd49d85a0a3bd65d1009459529db2117829681c0259cde3207156d3c512aede4c54e55d954ced9f1", 0xd1}, {&(0x7f0000001600)}, {0x0}, {0x0}], 0x8, &(0x7f00000027c0), 0x0, 0x4000000}, 0x20004081) openat$iommufd(0xffffffffffffff9c, 0x0, 0x0, 0x0) r2 = bpf$BPF_PROG_RAW_TRACEPOINT_LOAD(0x5, &(0x7f0000000240)={0x11, 0x3, &(0x7f0000000180)=@framed, &(0x7f00000000c0)='syzkaller\x00', 0x0, 0x0, 0x0, 0x0, 0x0, '\x00', 0x0, 0x0, 0xffffffffffffffff, 0x8, 0x0, 0x0, 0x10, 0x0}, 0x80) bpf$BPF_RAW_TRACEPOINT_OPEN(0x11, &(0x7f0000000200)={&(0x7f00000004c0)='contention_begin\x00', r2}, 0x10) socket$inet6(0xa, 0x4, 0xfff) r3 = socket(0x40000000015, 0x5, 0x0) connect$inet6(r3, &(0x7f0000000000)={0xa, 0x0, 0x0, @local, 0x4}, 0x1c) (async) connect$inet6(r3, &(0x7f0000000000)={0xa, 0x0, 0x0, @local, 0x4}, 0x1c) bind$inet(r3, &(0x7f0000000840)={0x2, 0x0, @local}, 0x10) (async) bind$inet(r3, &(0x7f0000000840)={0x2, 0x0, @local}, 0x10) sendto$rose(r3, 0x0, 0x0, 0x0, 0x0, 0x0) (async) sendto$rose(r3, 0x0, 0x0, 0x0, 0x0, 0x0) setsockopt$inet6_udp_int(r3, 0x11, 0xb, &(0x7f0000000100)=0x80000000, 0x4) r4 = syz_init_net_socket$x25(0x9, 0x5, 0x0) listen(r4, 0x0) (async) listen(r4, 0x0) fstat(r4, &(0x7f00000002c0)) r5 = open(&(0x7f00000005c0)='./bus\x00', 0x64842, 0x0) pwritev2(r5, &(0x7f0000000240)=[{&(0x7f0000000000)="85", 0x307e00}], 0x1, 0x1400, 0x0, 0x3) (async) pwritev2(r5, &(0x7f0000000240)=[{&(0x7f0000000000)="85", 0x307e00}], 0x1, 0x1400, 0x0, 0x3) getsockopt$inet_mreqn(r1, 0x0, 0x24, &(0x7f0000000380)={@rand_addr, @empty}, &(0x7f00000003c0)=0xc) (async) getsockopt$inet_mreqn(r1, 0x0, 0x24, &(0x7f0000000380)={@rand_addr, @empty, 0x0}, &(0x7f00000003c0)=0xc) bpf$MAP_CREATE(0x0, 0x0, 0x0) (async) r7 = bpf$MAP_CREATE(0x0, 0x0, 0x0) write$binfmt_script(r7, 0x0, 0x0) openat$vcsa(0xffffffffffffff9c, &(0x7f0000000480), 0x151700, 0x0) (async) r8 = openat$vcsa(0xffffffffffffff9c, &(0x7f0000000480), 0x151700, 0x0) bpf$BPF_PROG_RAW_TRACEPOINT_LOAD(0x5, &(0x7f0000000540)={0x18, 0x2, &(0x7f0000000080)=@raw=[@btf_id={0x18, 0x9, 0x3, 0x0, 0x2}], &(0x7f0000000140)='GPL\x00', 0x2b1b, 0x0, 0x0, 0x40f00, 0xb, '\x00', r6, 0x0, r5, 0x8, &(0x7f0000000400)={0x6, 0x4}, 0x8, 0x10, &(0x7f0000000440)={0x0, 0x6, 0x1, 0x9}, 0x10, 0x0, 0x0, 0x0, &(0x7f0000000500)=[r7, r8]}, 0x80) 05:41:51 executing program 3: prctl$PR_SCHED_CORE(0x3e, 0x1, 0x0, 0x2, 0x0) r0 = syz_open_dev$sndmidi(&(0x7f0000000040), 0x2, 0x141101) r1 = dup(r0) write$6lowpan_enable(r1, &(0x7f0000000000)='0', 0xfffffd2c) ioctl$AUTOFS_DEV_IOCTL_EXPIRE(0xffffffffffffffff, 0xc018937c, 0x0) getsockopt$sock_cred(0xffffffffffffffff, 0x1, 0x11, &(0x7f0000caaffb)={0x0, 0x0, 0x0}, &(0x7f0000cab000)=0xc) setresgid(0x0, r2, 0x0) sendmsg$unix(0xffffffffffffffff, &(0x7f0000002800)={0x0, 0x0, &(0x7f0000002700)=[{&(0x7f00000001c0)="9bee1276c1cafdb448d85eec7b6c21a5a2c408accd959dc117e12ffacb54b51186a1785287fb06324cc3235295e8730ad2fddd28", 0x34}, {0x0}, {&(0x7f0000000340)="322a6eb4bf989845aac6ca3eabe2016211f95ce81ec779a84463eaa65bba8c62044a441e8daf5dac000a972fcc8e", 0x2e}, {0x0}, {0x0}, {&(0x7f0000001600)}, {0x0}], 0x7, &(0x7f00000027c0), 0x0, 0x4000000}, 0x20004081) openat$iommufd(0xffffffffffffff9c, 0x0, 0x0, 0x0) r3 = bpf$BPF_PROG_RAW_TRACEPOINT_LOAD(0x5, &(0x7f0000000240)={0x11, 0x3, &(0x7f0000000180)=@framed, &(0x7f00000000c0)='syzkaller\x00', 0x0, 0x0, 0x0, 0x0, 0x0, '\x00', 0x0, 0x0, 0xffffffffffffffff, 0x8, 0x0, 0x0, 0x10, 0x0}, 0x80) bpf$BPF_RAW_TRACEPOINT_OPEN(0x11, &(0x7f0000000200)={&(0x7f00000004c0)='contention_begin\x00', r3}, 0x10) socket$inet6(0xa, 0x4, 0xfff) r4 = socket(0x40000000015, 0x5, 0x0) connect$inet6(r4, &(0x7f0000000000)={0xa, 0x0, 0x0, @local, 0x4}, 0x1c) bind$inet(r4, &(0x7f0000000840)={0x2, 0x0, @local}, 0x10) sendto$rose(r4, 0x0, 0x0, 0x0, 0x0, 0x0) setsockopt$inet6_udp_int(r4, 0x11, 0xb, &(0x7f0000000100)=0x80000000, 0x4) r5 = syz_init_net_socket$x25(0x9, 0x5, 0x0) listen(r5, 0x0) listen(r5, 0x0) fstat(r5, &(0x7f00000002c0)) r6 = open(&(0x7f00000005c0)='./bus\x00', 0x64842, 0x0) pwritev2(r6, &(0x7f0000000240)=[{&(0x7f0000000000)="85", 0x307e00}], 0x1, 0x1400, 0x88000000, 0x3) 05:41:51 executing program 1: r0 = syz_open_dev$sndmidi(&(0x7f0000000040), 0x2, 0x141101) r1 = dup(r0) write$6lowpan_enable(r1, &(0x7f0000000000)='0', 0xfffffd2c) ioctl$AUTOFS_DEV_IOCTL_EXPIRE(0xffffffffffffffff, 0xc018937c, 0x0) getsockopt$sock_cred(0xffffffffffffffff, 0x1, 0x11, &(0x7f0000caaffb), &(0x7f0000cab000)=0xc) setresgid(0x0, 0x0, 0x0) sendmsg$unix(0xffffffffffffffff, &(0x7f0000002800)={0x0, 0x0, &(0x7f0000002700)=[{&(0x7f00000001c0)="9bee1276c1cafdb448d85eec7b6c21a5a2c408accd959dc117e12ffacb54b51186a1785287fb06324cc3235295e8730ad2fddd28", 0x34}, {&(0x7f0000000600)="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", 0xd5a}, {&(0x7f0000000340)="322a6eb4bf989845aac6ca3eabe2016211f95ce81ec779a84463eaa65bba8c62044a441e8daf5dac000a972fcc8e", 0x2e}, {&(0x7f0000001580)="7f8a47a1050ffe5e38a7ca227c6177889782ba0c8d1966316777a85e7d7fe6b6112c52426087bbf2701088058e5c9ef5f9816d16f371e15f2ab8891f22631782192792570d888e6bd710cec39823837eff351eae366e6974e7e4f2c506e389d1a8fda2eca26763446874e0c44214cb2713740d2dfcf1fddf2394618763c9b8a23d17799417c9d7704c24d8fd56a7b1252016f9e7cb3dc807d26fc2fd50d82adcd078e165bd9933f548bd49d85a0a3bd65d1009459529db2117829681c0259cde3207156d3c512aede4c54e55d954ced9f1", 0xd1}, {&(0x7f0000001600)}, {0x0}, {0x0}], 0x7, &(0x7f00000027c0), 0x0, 0x4000000}, 0x20004081) r2 = bpf$BPF_PROG_RAW_TRACEPOINT_LOAD(0x5, &(0x7f0000000240)={0x11, 0x3, &(0x7f0000000180)=@framed, &(0x7f00000000c0)='syzkaller\x00', 0x0, 0x0, 0x0, 0x0, 0x0, '\x00', 0x0, 0x0, 0xffffffffffffffff, 0x8, 0x0, 0x0, 0x10, 0x0}, 0x80) bpf$BPF_RAW_TRACEPOINT_OPEN(0x11, &(0x7f0000000200)={&(0x7f00000004c0)='contention_begin\x00', r2}, 0x10) bind$inet(0xffffffffffffffff, &(0x7f0000000840)={0x2, 0x0, @local}, 0x10) sendto$rose(0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0) setsockopt$inet6_udp_int(0xffffffffffffffff, 0x11, 0xb, &(0x7f0000000100)=0x80000000, 0x4) r3 = syz_init_net_socket$x25(0x9, 0x5, 0x0) listen(r3, 0x0) fstat(r3, &(0x7f00000002c0)) r4 = open(&(0x7f00000005c0)='./bus\x00', 0x64842, 0x0) pwritev2(r4, &(0x7f0000000240)=[{&(0x7f0000000000)="85", 0x307e00}], 0xcc, 0x1400, 0x0, 0x3) 05:41:51 executing program 0: prctl$PR_SCHED_CORE(0x3e, 0x1, 0x0, 0x2, 0x0) r0 = syz_open_dev$sndmidi(&(0x7f0000000040), 0x2, 0x141101) r1 = dup(r0) write$6lowpan_enable(r1, &(0x7f0000000000)='0', 0xfffffd2c) ioctl$AUTOFS_DEV_IOCTL_EXPIRE(0xffffffffffffffff, 0xc018937c, 0x0) getsockopt$sock_cred(0xffffffffffffffff, 0x1, 0x11, &(0x7f0000caaffb), &(0x7f0000cab000)=0xc) setresgid(0x0, 0x0, 0x0) sendmsg$unix(0xffffffffffffffff, &(0x7f0000002800)={0x0, 0x0, &(0x7f0000002700)=[{&(0x7f00000001c0)="9bee1276c1cafdb448d85eec7b6c21a5a2c408accd959dc117e12ffacb54b51186a1785287fb06324cc3235295e8730ad2fddd28", 0x34}, {&(0x7f0000000600)="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", 0xf42}, {&(0x7f0000000340)="322a6eb4bf989845aac6ca3eabe2016211f95ce81ec779a84463eaa65bba8c62044a441e8daf5dac000a972fcc8e", 0x2e}, {0x0}, {&(0x7f0000001580)="7f8a47a1050ffe5e38a7ca227c6177889782ba0c8d1966316777a85e7d7fe6b6112c52426087bbf2701088058e5c9ef5f9816d16f371e15f2ab8891f22631782192792570d888e6bd710cec39823837eff351eae366e6974e7e4f2c506e389d1a8fda2eca26763446874e0c44214cb2713740d2dfcf1fddf2394618763c9b8a23d17799417c9d7704c24d8fd56a7b1252016f9e7cb3dc807d26fc2fd50d82adcd078e165bd9933f548bd49d85a0a3bd65d1009459529db2117829681c0259cde3207156d3c512aede4c54e55d954ced9f1", 0xd1}, {&(0x7f0000001600)}, {0x0}, {0x0}], 0x8, &(0x7f00000027c0), 0x0, 0x4000000}, 0x20004081) openat$iommufd(0xffffffffffffff9c, 0x0, 0x0, 0x0) r2 = bpf$BPF_PROG_RAW_TRACEPOINT_LOAD(0x5, &(0x7f0000000240)={0x18, 0x7, &(0x7f0000000080)=@framed={{}, [@map_idx_val={0x18, 0x2, 0x6, 0x0, 0x3, 0x0, 0x0, 0x0, 0x22}, @kfunc={0x85, 0x0, 0x2, 0x0, 0x1}, @kfunc={0x85, 0x0, 0x2, 0x0, 0x4}]}, &(0x7f00000000c0)='syzkaller\x00', 0x0, 0x0, 0x0, 0x0, 0x0, '\x00', 0x0, 0x0, 0xffffffffffffffff, 0x8, 0x0, 0x0, 0x10, 0x0}, 0x80) bpf$BPF_RAW_TRACEPOINT_OPEN(0x11, &(0x7f0000000200)={&(0x7f00000004c0)='contention_begin\x00', r2}, 0x10) dup(r1) socket$inet6(0xa, 0x4, 0xfff) r3 = socket(0x40000000015, 0x5, 0x0) connect$inet6(r3, &(0x7f0000000000)={0xa, 0x0, 0x0, @local, 0x4}, 0x1c) bind$inet(r3, &(0x7f0000000840)={0x2, 0x0, @local}, 0x10) sendto$rose(r3, 0x0, 0x0, 0x0, 0x0, 0x0) setsockopt$inet6_udp_int(r3, 0x11, 0xb, &(0x7f0000000100)=0x80000000, 0x4) r4 = syz_init_net_socket$x25(0x9, 0x5, 0x0) listen(r4, 0x0) fstat(r4, &(0x7f00000002c0)) r5 = open(&(0x7f00000005c0)='./bus\x00', 0x64842, 0x0) pwritev2(r5, &(0x7f0000000240)=[{&(0x7f0000000000)="85", 0x307e00}], 0x1, 0x1400, 0x0, 0x3) 05:41:51 executing program 5: prctl$PR_SCHED_CORE(0x3e, 0x1, 0x0, 0x2, 0x0) r0 = syz_open_dev$sndmidi(&(0x7f0000000040), 0x2, 0x141101) r1 = dup(r0) write$6lowpan_enable(r1, &(0x7f0000000000)='0', 0xfffffd2c) bpf$BPF_RAW_TRACEPOINT_OPEN(0x11, 0x0, 0x0) r2 = socket(0x40000000015, 0x5, 0x0) connect$inet6(r2, &(0x7f0000000000)={0xa, 0x0, 0x0, @local, 0x4}, 0x1c) bind$inet(r2, &(0x7f0000000840)={0x2, 0x0, @local}, 0x10) sendto$rose(r2, 0x0, 0x0, 0x7, 0x0, 0x0) listen(0xffffffffffffffff, 0x0) 05:41:51 executing program 3: prctl$PR_SCHED_CORE(0x3e, 0x1, 0x0, 0x2, 0x0) r0 = syz_open_dev$sndmidi(&(0x7f0000000040), 0x2, 0x141101) r1 = dup(r0) write$6lowpan_enable(r1, &(0x7f0000000000)='0', 0xfffffd2c) ioctl$AUTOFS_DEV_IOCTL_EXPIRE(0xffffffffffffffff, 0xc018937c, 0x0) getsockopt$sock_cred(0xffffffffffffffff, 0x1, 0x11, &(0x7f0000caaffb)={0x0, 0x0, 0x0}, &(0x7f0000cab000)=0xc) setresgid(0x0, r2, 0x0) sendmsg$unix(0xffffffffffffffff, &(0x7f0000002800)={0x0, 0x0, &(0x7f0000002700)=[{&(0x7f00000001c0)="9bee1276c1cafdb448d85eec7b6c21a5a2c408accd959dc117e12ffacb54b51186a1785287fb06324cc3235295e8730ad2fddd28", 0x34}, {0x0}, {&(0x7f0000000340)="322a6eb4bf989845aac6ca3eabe2016211f95ce81ec779a84463eaa65bba8c62044a441e8daf5dac000a972fcc8e", 0x2e}, {0x0}, {0x0}, {&(0x7f0000001600)}, {0x0}], 0x7, &(0x7f00000027c0), 0x0, 0x4000000}, 0x20004081) openat$iommufd(0xffffffffffffff9c, 0x0, 0x0, 0x0) r3 = bpf$BPF_PROG_RAW_TRACEPOINT_LOAD(0x5, &(0x7f0000000240)={0x11, 0x3, &(0x7f0000000180)=@framed, &(0x7f00000000c0)='syzkaller\x00', 0x0, 0x0, 0x0, 0x0, 0x0, '\x00', 0x0, 0x0, 0xffffffffffffffff, 0x8, 0x0, 0x0, 0x10, 0x0}, 0x80) bpf$BPF_RAW_TRACEPOINT_OPEN(0x11, &(0x7f0000000200)={&(0x7f00000004c0)='contention_begin\x00', r3}, 0x10) socket$inet6(0xa, 0x4, 0xfff) r4 = socket(0x40000000015, 0x5, 0x0) connect$inet6(r4, &(0x7f0000000000)={0xa, 0x0, 0x0, @local, 0x4}, 0x1c) bind$inet(r4, &(0x7f0000000840)={0x2, 0x0, @local}, 0x10) sendto$rose(r4, 0x0, 0x0, 0x0, 0x0, 0x0) setsockopt$inet6_udp_int(r4, 0x11, 0xb, &(0x7f0000000100)=0x80000000, 0x4) r5 = syz_init_net_socket$x25(0x9, 0x5, 0x0) listen(r5, 0x0) listen(r5, 0x0) fstat(r5, &(0x7f00000002c0)) r6 = open(&(0x7f00000005c0)='./bus\x00', 0x64842, 0x0) pwritev2(r6, &(0x7f0000000240)=[{&(0x7f0000000000)="85", 0x307e00}], 0x1, 0x1400, 0x91000000, 0x3) 05:41:52 executing program 4: prctl$PR_SCHED_CORE(0x3e, 0x1, 0x0, 0x2, 0x0) r0 = syz_open_dev$sndmidi(&(0x7f0000000040), 0x2, 0x141101) r1 = dup(r0) write$6lowpan_enable(r1, &(0x7f0000000000)='0', 0xfffffd2c) ioctl$AUTOFS_DEV_IOCTL_EXPIRE(0xffffffffffffffff, 0xc018937c, 0x0) getsockopt$sock_cred(0xffffffffffffffff, 0x1, 0x11, &(0x7f0000caaffb)={0x0, 0x0, 0x0}, &(0x7f0000cab000)=0xc) setresgid(0x0, r2, 0x0) sendmsg$unix(0xffffffffffffffff, &(0x7f0000002800)={0x0, 0x0, &(0x7f0000002700)=[{0x0}, {0x0}, {0x0}, {&(0x7f0000001580)="7f8a47a1050ffe5e38a7ca227c6177889782ba0c8d1966316777a85e7d7fe6b6112c52426087bbf2701088058e5c9ef5f9816d16f371e15f2ab8891f22631782192792570d888e6bd710cec39823837eff351eae366e6974e7e4f2c506e389d1a8fda2eca26763446874e0c44214cb2713740d2dfcf1fddf2394618763c9b8a23d17799417c9d7704c24d8fd56a7b1252016f9e7cb3dc807d26fc2fd50", 0x9d}, {&(0x7f0000001600)}, {0x0}, {0x0}], 0x7, &(0x7f00000027c0), 0x0, 0x4000000}, 0x20004081) openat$iommufd(0xffffffffffffff9c, 0x0, 0x0, 0x0) r3 = bpf$BPF_PROG_RAW_TRACEPOINT_LOAD(0x5, &(0x7f0000000240)={0x11, 0x3, &(0x7f0000000180)=@framed, &(0x7f00000000c0)='syzkaller\x00', 0x0, 0x0, 0x0, 0x0, 0x0, '\x00', 0x0, 0x0, 0xffffffffffffffff, 0x8, 0x0, 0x0, 0x10, 0x0}, 0x80) bpf$BPF_RAW_TRACEPOINT_OPEN(0x11, &(0x7f0000000200)={&(0x7f00000004c0)='contention_begin\x00', r3}, 0x10) r4 = socket(0x40000000015, 0x5, 0x0) connect$inet6(r4, &(0x7f0000000000)={0xa, 0x0, 0x0, @local, 0x4}, 0x1c) bind$inet(r4, 0x0, 0x0) sendto$rose(r4, 0x0, 0x0, 0x0, 0x0, 0x0) setsockopt$inet6_udp_int(r4, 0x11, 0xb, &(0x7f0000000100)=0x80000000, 0x4) r5 = syz_init_net_socket$x25(0x9, 0x5, 0x0) listen(r5, 0x0) listen(r5, 0x0) fstat(r5, &(0x7f00000002c0)) r6 = open(&(0x7f00000005c0)='./bus\x00', 0x64842, 0x0) pwritev2(r6, &(0x7f0000000240)=[{&(0x7f0000000000)="85", 0x307e00}], 0xcc, 0x1400, 0x0, 0x3) 05:41:52 executing program 2: prctl$PR_SCHED_CORE(0x3e, 0x1, 0x0, 0x2, 0x0) syz_open_dev$sndmidi(&(0x7f0000000040), 0x2, 0x141101) write$6lowpan_enable(0xffffffffffffffff, &(0x7f0000000000)='0', 0xfffffd2c) getsockopt$sock_cred(0xffffffffffffffff, 0x1, 0x11, &(0x7f0000caaffb), &(0x7f0000cab000)=0xc) setresgid(0x0, 0x0, 0x0) r0 = bpf$BPF_PROG_RAW_TRACEPOINT_LOAD(0x5, &(0x7f0000000240)={0x11, 0x3, &(0x7f0000000180)=@framed, &(0x7f00000000c0)='syzkaller\x00', 0x0, 0x0, 0x0, 0x0, 0x0, '\x00', 0x0, 0x0, 0xffffffffffffffff, 0x8, 0x0, 0x0, 0x10, 0x0}, 0x80) bpf$BPF_RAW_TRACEPOINT_OPEN(0x11, &(0x7f0000000200)={&(0x7f00000004c0)='contention_begin\x00', r0}, 0x10) socket$inet6(0xa, 0x4, 0x0) r1 = socket(0x40000000015, 0x5, 0x0) connect$inet6(r1, &(0x7f0000000000)={0xa, 0x0, 0x0, @local, 0x4}, 0x1c) bind$inet(r1, &(0x7f0000000840)={0x2, 0x0, @local}, 0x10) sendto$rose(r1, 0x0, 0x0, 0x3ffd98, 0x0, 0x0) setsockopt$inet6_udp_int(r1, 0x11, 0xb, &(0x7f0000000100)=0x80000000, 0x4) listen(0xffffffffffffffff, 0x0) pwritev2(0xffffffffffffffff, &(0x7f0000000240)=[{&(0x7f0000000000)="85", 0x1}], 0x1, 0x0, 0x0, 0x3) 05:41:52 executing program 3: prctl$PR_SCHED_CORE(0x3e, 0x1, 0x0, 0x2, 0x0) r0 = syz_open_dev$sndmidi(&(0x7f0000000040), 0x2, 0x141101) r1 = dup(r0) write$6lowpan_enable(r1, &(0x7f0000000000)='0', 0xfffffd2c) ioctl$AUTOFS_DEV_IOCTL_EXPIRE(0xffffffffffffffff, 0xc018937c, 0x0) getsockopt$sock_cred(0xffffffffffffffff, 0x1, 0x11, &(0x7f0000caaffb)={0x0, 0x0, 0x0}, &(0x7f0000cab000)=0xc) setresgid(0x0, r2, 0x0) sendmsg$unix(0xffffffffffffffff, &(0x7f0000002800)={0x0, 0x0, &(0x7f0000002700)=[{&(0x7f00000001c0)="9bee1276c1cafdb448d85eec7b6c21a5a2c408accd959dc117e12ffacb54b51186a1785287fb06324cc3235295e8730ad2fddd28", 0x34}, {0x0}, {&(0x7f0000000340)="322a6eb4bf989845aac6ca3eabe2016211f95ce81ec779a84463eaa65bba8c62044a441e8daf5dac000a972fcc8e", 0x2e}, {0x0}, {0x0}, {&(0x7f0000001600)}, {0x0}], 0x7, &(0x7f00000027c0), 0x0, 0x4000000}, 0x20004081) openat$iommufd(0xffffffffffffff9c, 0x0, 0x0, 0x0) r3 = bpf$BPF_PROG_RAW_TRACEPOINT_LOAD(0x5, &(0x7f0000000240)={0x11, 0x3, &(0x7f0000000180)=@framed, &(0x7f00000000c0)='syzkaller\x00', 0x0, 0x0, 0x0, 0x0, 0x0, '\x00', 0x0, 0x0, 0xffffffffffffffff, 0x8, 0x0, 0x0, 0x10, 0x0}, 0x80) bpf$BPF_RAW_TRACEPOINT_OPEN(0x11, &(0x7f0000000200)={&(0x7f00000004c0)='contention_begin\x00', r3}, 0x10) socket$inet6(0xa, 0x4, 0xfff) r4 = socket(0x40000000015, 0x5, 0x0) connect$inet6(r4, &(0x7f0000000000)={0xa, 0x0, 0x0, @local, 0x4}, 0x1c) bind$inet(r4, &(0x7f0000000840)={0x2, 0x0, @local}, 0x10) sendto$rose(r4, 0x0, 0x0, 0x0, 0x0, 0x0) setsockopt$inet6_udp_int(r4, 0x11, 0xb, &(0x7f0000000100)=0x80000000, 0x4) r5 = syz_init_net_socket$x25(0x9, 0x5, 0x0) listen(r5, 0x0) listen(r5, 0x0) fstat(r5, &(0x7f00000002c0)) r6 = open(&(0x7f00000005c0)='./bus\x00', 0x64842, 0x0) pwritev2(r6, &(0x7f0000000240)=[{&(0x7f0000000000)="85", 0x307e00}], 0x1, 0x1400, 0xf4ffffff, 0x3) [ 3555.652657][ T27] kauditd_printk_skb: 13 callbacks suppressed [ 3555.652679][ T27] audit: type=1800 audit(1681623712.487:6213): pid=32683 uid=0 auid=4294967295 ses=4294967295 subj=unconfined op=collect_data cause=failed(directio) comm="syz-executor.4" name="bus" dev="sda1" ino=1139 res=0 errno=0 05:41:52 executing program 1: r0 = syz_open_dev$sndmidi(&(0x7f0000000040), 0x2, 0x141101) r1 = dup(r0) write$6lowpan_enable(r1, &(0x7f0000000000)='0', 0xfffffd2c) ioctl$AUTOFS_DEV_IOCTL_EXPIRE(0xffffffffffffffff, 0xc018937c, 0x0) getsockopt$sock_cred(0xffffffffffffffff, 0x1, 0x11, &(0x7f0000caaffb), &(0x7f0000cab000)=0xc) setresgid(0x0, 0x0, 0x0) sendmsg$unix(0xffffffffffffffff, &(0x7f0000002800)={0x0, 0x0, &(0x7f0000002700)=[{&(0x7f00000001c0)="9bee1276c1cafdb448d85eec7b6c21a5a2c408accd959dc117e12ffacb54b51186a1785287fb06324cc3235295e8730ad2fddd28", 0x34}, {&(0x7f0000000600)="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", 0xd5a}, {&(0x7f0000000340)="322a6eb4bf989845aac6ca3eabe2016211f95ce81ec779a84463eaa65bba8c62044a441e8daf5dac000a972fcc8e", 0x2e}, {&(0x7f0000001580)="7f8a47a1050ffe5e38a7ca227c6177889782ba0c8d1966316777a85e7d7fe6b6112c52426087bbf2701088058e5c9ef5f9816d16f371e15f2ab8891f22631782192792570d888e6bd710cec39823837eff351eae366e6974e7e4f2c506e389d1a8fda2eca26763446874e0c44214cb2713740d2dfcf1fddf2394618763c9b8a23d17799417c9d7704c24d8fd56a7b1252016f9e7cb3dc807d26fc2fd50d82adcd078e165bd9933f548bd49d85a0a3bd65d1009459529db2117829681c0259cde3207156d3c512aede4c54e55d954ced9f1", 0xd1}, {&(0x7f0000001600)}, {0x0}, {0x0}], 0x7, &(0x7f00000027c0), 0x0, 0x4000000}, 0x20004081) r2 = bpf$BPF_PROG_RAW_TRACEPOINT_LOAD(0x5, &(0x7f0000000240)={0x11, 0x3, &(0x7f0000000180)=@framed, &(0x7f00000000c0)='syzkaller\x00', 0x0, 0x0, 0x0, 0x0, 0x0, '\x00', 0x0, 0x0, 0xffffffffffffffff, 0x8, 0x0, 0x0, 0x10, 0x0}, 0x80) bpf$BPF_RAW_TRACEPOINT_OPEN(0x11, &(0x7f0000000200)={&(0x7f00000004c0)='contention_begin\x00', r2}, 0x10) bind$inet(0xffffffffffffffff, &(0x7f0000000840)={0x2, 0x0, @local}, 0x10) sendto$rose(0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0) setsockopt$inet6_udp_int(0xffffffffffffffff, 0x11, 0xb, &(0x7f0000000100)=0x80000000, 0x4) r3 = syz_init_net_socket$x25(0x9, 0x5, 0x0) listen(r3, 0x0) fstat(r3, &(0x7f00000002c0)) r4 = open(&(0x7f00000005c0)='./bus\x00', 0x64842, 0x0) pwritev2(r4, &(0x7f0000000240)=[{&(0x7f0000000000)="85", 0x307e00}], 0xcd, 0x1400, 0x0, 0x3) [ 3555.879492][ T27] audit: type=1800 audit(1681623712.647:6214): pid=32688 uid=0 auid=4294967295 ses=4294967295 subj=unconfined op=collect_data cause=failed(directio) comm="syz-executor.3" name="bus" dev="sda1" ino=1184 res=0 errno=0 05:41:52 executing program 0: prctl$PR_SCHED_CORE(0x3e, 0x1, 0x0, 0x2, 0x0) (async) r0 = syz_open_dev$sndmidi(&(0x7f0000000040), 0x2, 0x141101) r1 = dup(r0) write$6lowpan_enable(r1, &(0x7f0000000000)='0', 0xfffffd2c) (async) ioctl$AUTOFS_DEV_IOCTL_EXPIRE(0xffffffffffffffff, 0xc018937c, 0x0) getsockopt$sock_cred(0xffffffffffffffff, 0x1, 0x11, &(0x7f0000caaffb), &(0x7f0000cab000)=0xc) (async) setresgid(0x0, 0x0, 0x0) (async) sendmsg$unix(0xffffffffffffffff, &(0x7f0000002800)={0x0, 0x0, &(0x7f0000002700)=[{&(0x7f00000001c0)="9bee1276c1cafdb448d85eec7b6c21a5a2c408accd959dc117e12ffacb54b51186a1785287fb06324cc3235295e8730ad2fddd28", 0x34}, {&(0x7f0000000600)="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", 0xf42}, {&(0x7f0000000340)="322a6eb4bf989845aac6ca3eabe2016211f95ce81ec779a84463eaa65bba8c62044a441e8daf5dac000a972fcc8e", 0x2e}, {0x0}, {&(0x7f0000001580)="7f8a47a1050ffe5e38a7ca227c6177889782ba0c8d1966316777a85e7d7fe6b6112c52426087bbf2701088058e5c9ef5f9816d16f371e15f2ab8891f22631782192792570d888e6bd710cec39823837eff351eae366e6974e7e4f2c506e389d1a8fda2eca26763446874e0c44214cb2713740d2dfcf1fddf2394618763c9b8a23d17799417c9d7704c24d8fd56a7b1252016f9e7cb3dc807d26fc2fd50d82adcd078e165bd9933f548bd49d85a0a3bd65d1009459529db2117829681c0259cde3207156d3c512aede4c54e55d954ced9f1", 0xd1}, {&(0x7f0000001600)}, {0x0}, {0x0}], 0x8, &(0x7f00000027c0), 0x0, 0x4000000}, 0x20004081) (async) openat$iommufd(0xffffffffffffff9c, 0x0, 0x0, 0x0) (async) r2 = bpf$BPF_PROG_RAW_TRACEPOINT_LOAD(0x5, &(0x7f0000000240)={0x18, 0x7, &(0x7f0000000080)=@framed={{}, [@map_idx_val={0x18, 0x2, 0x6, 0x0, 0x3, 0x0, 0x0, 0x0, 0x22}, @kfunc={0x85, 0x0, 0x2, 0x0, 0x1}, @kfunc={0x85, 0x0, 0x2, 0x0, 0x4}]}, &(0x7f00000000c0)='syzkaller\x00', 0x0, 0x0, 0x0, 0x0, 0x0, '\x00', 0x0, 0x0, 0xffffffffffffffff, 0x8, 0x0, 0x0, 0x10, 0x0}, 0x80) bpf$BPF_RAW_TRACEPOINT_OPEN(0x11, &(0x7f0000000200)={&(0x7f00000004c0)='contention_begin\x00', r2}, 0x10) (async) dup(r1) (async) socket$inet6(0xa, 0x4, 0xfff) (async) r3 = socket(0x40000000015, 0x5, 0x0) connect$inet6(r3, &(0x7f0000000000)={0xa, 0x0, 0x0, @local, 0x4}, 0x1c) bind$inet(r3, &(0x7f0000000840)={0x2, 0x0, @local}, 0x10) sendto$rose(r3, 0x0, 0x0, 0x0, 0x0, 0x0) setsockopt$inet6_udp_int(r3, 0x11, 0xb, &(0x7f0000000100)=0x80000000, 0x4) r4 = syz_init_net_socket$x25(0x9, 0x5, 0x0) listen(r4, 0x0) (async) fstat(r4, &(0x7f00000002c0)) (async) r5 = open(&(0x7f00000005c0)='./bus\x00', 0x64842, 0x0) pwritev2(r5, &(0x7f0000000240)=[{&(0x7f0000000000)="85", 0x307e00}], 0x1, 0x1400, 0x0, 0x3) 05:41:52 executing program 5: prctl$PR_SCHED_CORE(0x3e, 0x1, 0x0, 0x2, 0x0) r0 = syz_open_dev$sndmidi(&(0x7f0000000040), 0x2, 0x141101) r1 = dup(r0) write$6lowpan_enable(r1, &(0x7f0000000000)='0', 0xfffffd2c) bpf$BPF_RAW_TRACEPOINT_OPEN(0x11, 0x0, 0x0) r2 = socket(0x40000000015, 0x5, 0x0) connect$inet6(r2, &(0x7f0000000000)={0xa, 0x0, 0x0, @local, 0x4}, 0x1c) bind$inet(r2, &(0x7f0000000840)={0x2, 0x0, @local}, 0x10) sendto$rose(r2, 0x0, 0x0, 0x8, 0x0, 0x0) listen(0xffffffffffffffff, 0x0) 05:41:52 executing program 3: prctl$PR_SCHED_CORE(0x3e, 0x1, 0x0, 0x2, 0x0) r0 = syz_open_dev$sndmidi(&(0x7f0000000040), 0x2, 0x141101) r1 = dup(r0) write$6lowpan_enable(r1, &(0x7f0000000000)='0', 0xfffffd2c) ioctl$AUTOFS_DEV_IOCTL_EXPIRE(0xffffffffffffffff, 0xc018937c, 0x0) getsockopt$sock_cred(0xffffffffffffffff, 0x1, 0x11, &(0x7f0000caaffb)={0x0, 0x0, 0x0}, &(0x7f0000cab000)=0xc) setresgid(0x0, r2, 0x0) sendmsg$unix(0xffffffffffffffff, &(0x7f0000002800)={0x0, 0x0, &(0x7f0000002700)=[{&(0x7f00000001c0)="9bee1276c1cafdb448d85eec7b6c21a5a2c408accd959dc117e12ffacb54b51186a1785287fb06324cc3235295e8730ad2fddd28", 0x34}, {0x0}, {&(0x7f0000000340)="322a6eb4bf989845aac6ca3eabe2016211f95ce81ec779a84463eaa65bba8c62044a441e8daf5dac000a972fcc8e", 0x2e}, {0x0}, {0x0}, {&(0x7f0000001600)}, {0x0}], 0x7, &(0x7f00000027c0), 0x0, 0x4000000}, 0x20004081) openat$iommufd(0xffffffffffffff9c, 0x0, 0x0, 0x0) r3 = bpf$BPF_PROG_RAW_TRACEPOINT_LOAD(0x5, &(0x7f0000000240)={0x11, 0x3, &(0x7f0000000180)=@framed, &(0x7f00000000c0)='syzkaller\x00', 0x0, 0x0, 0x0, 0x0, 0x0, '\x00', 0x0, 0x0, 0xffffffffffffffff, 0x8, 0x0, 0x0, 0x10, 0x0}, 0x80) bpf$BPF_RAW_TRACEPOINT_OPEN(0x11, &(0x7f0000000200)={&(0x7f00000004c0)='contention_begin\x00', r3}, 0x10) socket$inet6(0xa, 0x4, 0xfff) r4 = socket(0x40000000015, 0x5, 0x0) connect$inet6(r4, &(0x7f0000000000)={0xa, 0x0, 0x0, @local, 0x4}, 0x1c) bind$inet(r4, &(0x7f0000000840)={0x2, 0x0, @local}, 0x10) sendto$rose(r4, 0x0, 0x0, 0x0, 0x0, 0x0) setsockopt$inet6_udp_int(r4, 0x11, 0xb, &(0x7f0000000100)=0x80000000, 0x4) r5 = syz_init_net_socket$x25(0x9, 0x5, 0x0) listen(r5, 0x0) listen(r5, 0x0) fstat(r5, &(0x7f00000002c0)) r6 = open(&(0x7f00000005c0)='./bus\x00', 0x64842, 0x0) pwritev2(r6, &(0x7f0000000240)=[{&(0x7f0000000000)="85", 0x307e00}], 0x1, 0x1400, 0xf5ffffff, 0x3) [ 3556.215376][ T27] audit: type=1800 audit(1681623713.047:6215): pid=32697 uid=0 auid=4294967295 ses=4294967295 subj=unconfined op=collect_data cause=failed(directio) comm="syz-executor.1" name="bus" dev="sda1" ino=1181 res=0 errno=0 05:41:53 executing program 0: prctl$PR_SCHED_CORE(0x3e, 0x1, 0x0, 0x2, 0x0) (async) r0 = syz_open_dev$sndmidi(&(0x7f0000000040), 0x2, 0x141101) r1 = dup(r0) write$6lowpan_enable(r1, &(0x7f0000000000)='0', 0xfffffd2c) (async) ioctl$AUTOFS_DEV_IOCTL_EXPIRE(0xffffffffffffffff, 0xc018937c, 0x0) (async) getsockopt$sock_cred(0xffffffffffffffff, 0x1, 0x11, &(0x7f0000caaffb), &(0x7f0000cab000)=0xc) setresgid(0x0, 0x0, 0x0) (async) sendmsg$unix(0xffffffffffffffff, &(0x7f0000002800)={0x0, 0x0, &(0x7f0000002700)=[{&(0x7f00000001c0)="9bee1276c1cafdb448d85eec7b6c21a5a2c408accd959dc117e12ffacb54b51186a1785287fb06324cc3235295e8730ad2fddd28", 0x34}, {&(0x7f0000000600)="5b302b36edfa8dd4630ee0d5765723c2bf85580f440751980cf00dfe4d7604d85b750cfe47149d5d8bb6d4b623e89947ea4da5b0f9a2eb1c2e60b592f45b2cae02b620b09d28a5f6c5302dfa7f63b2c3d914f5d1f2bf9045a4e8b33a9ba58306a29ebbd01d38ea9d6b941a99474e7c1d5a67b76a98c581831bed24f331407a9fcb64b2d949461ec7b07e2ab4f2e3242bf8f93ffec3ef9bdc641c58f7ff3901086700abaa9946360c662773c46f6b9417b847407670b14acf5379ac20c918f5659f823f104fcb3a8dd8bc1ba1a65b9bef8d0f3606e16682f9b1ab6b63a2568772c3c7e9f608232e6bc46a15d20077bcd80edaa2e727dd19bfdd6c01dbddf0c153eb555dae86ae62a816e539415bbfba50ef2c48eedeba08cedb517e55488853e66e625dd4cd15f0129c419a4fe205a7ee1214c7943288292a6e24f8b297aaf46bd9e1f6fa815af3d9b92b2e3cb68afea4ae108ec2f72328673b22c540b36563c8d4187ad64d7779f919c1c5a1fa6e88df105e16054fbd4065868c1396c95aaf8194b6670c60e138f7e415eea4fd3c01b56db07f8c949a80253904da8297c61b75dc9d751de562614e73b2fa73cfea050c7d93af2b700964e709f6210a7124a6018f7a8616e1c366e4d892c845c4e37ac6c9be0b370052fddcd4c6cac9af1c195604664f58a562f54d44fdc5055a95a371cb4f8f9e0918bc60daa96eecd50e18de6e950c905939e2f9dea130f4e69dccb24ae6e87c7748676bbeec85553507b58d414f06808acdcd7e90a54f329d21e64061da830376921e9ce032df5b66c435a1ba67c9d81ad4007bb16a2b2afe5acd4601c15401cd7f381c47adc4b35e62325ad5da467bbd84f88b761cf73b98d728224d2d27bedd9f0f86e926c01318ff46e4541d5d5e19ed1acc1b5b42377f62a19ace396761ae4cfe665899a8e30029ea036c8d611cb43991465566fe59e5498af58ad16e67dd76a7053726ec951953f1a8aa3964cd635ba6cf7b23906958ed41016947e41edc624682d1fc85fa863f83462b7c97547d1f19ae5bfe7bbcadd348124f44641248413f59699cf4c43f5b9e0b7177fa29e4402523874d6ddd586926d126ae0c7c42a40935728bc2f90ddb026b3489f63748b2d54027da8e2cb1d0f7439c7755e8e70dc67e2afb09f1882493a9074bd08c26a5fee207f504dfd3239c437b5c4ef0b63393dee8b346081bc0aeb89b5e70dbb02f284e0180ee1f7319b221861dc82535c553d3ddf47140c3ecbe9684ab01f5d4cdb2acc88376a218bfed59f91bb190e6421789f1130dd9e174ce7b7bc534e9bca225b79286d65e6dfece9814fa505940dca1cc681ba7b2be49125e0d04a8bcde576fc1c7fdc8e704a1330106c03eb48aa4c12d5b8fb959c3076fd5b8d1534500145a2b98c0a1833687f4f0f6aa082ceffe4452b235811283c84924afc4614a75aa8fb30b630fc4af44671c9f20a36b3249272e1aa957df01ff6bb54bacc4ed40a988e1c83bd187dd88a2cc2a40c1f78a458ea906f2a33e48ca26fca9ebd0fb4bdc5a0a7cef0163872c965ff997eadaa5e305d88b75e2d9eeec010ad987eda82a982d728018a82ca6e772f89e83dbe723179ae63b87d6232628a6f4718d9e53f20343e4782d270f61aa2c207008ae7788f26a92dfa8dfdd664d61a7c0c2f4cb64e6bec9f31c3e0c34aebbcf3dd0c60168f4be6d64563a34c19f59a3725a750ddd386818e860563f89e66b608c35c3855beede59e78710e0e64a86871f641e58a2a571dc889ec739bc65a23d0f1f330292fe7bb2c540a3a1ad218b607e57c7bd6680449ab9b18f675c0dbdd3f61e2b3fc01cb0c7d9f8f92918a0ec125603ed07c7d818a351ab12afcd4301d5fc30cba150862c59dd4d3657c660cecd48c2943f16a3f3eaa881ae501191dd75400efe183c8b36c4a770b440be253707d6f4c0cf1aca068d26f9523a4314bd27b8e604304d33cea0fe4212b508a953a78295bb2399f958c2c0c9b387f31e6b426bc7768560b9816ddf811eb034f454346b4195d41c86d57188e388b2000391dc040fb3aafff8c4a67d3a2559cde267572eadac76309043c0ed5275ad4d74c1e0c13b7fabd2310b460c5aa01a2b487def0b8d2b97530d9ba6dd5e2a29a0d4a37fa3d0f4049aba2e62f09578a8ae8be11d024308efa4b7b50d389b9f11a07bba9f5bceb00799074dadb560634db06f6ccbd79eda0a962fdd77c4a1e0fdcb4ba2f3d295b878ac880674320b05d6b73c18b9a75076cbb5aab2c41a7ed16cdebb51c47851ee843d5af6a61f299432195bb58c39a25873c2cc3e4228b73563842642d6287a5ff31842f821367ed8543aaeca09d47dd444d9d51596dccfc9ef3daa757de7438c456828a35eb46408fc52191a152d3bc2c162bbc4fe5de0e5a6dcca544dcc551b3ab7225f61e66abd769f020d6b64f2b8de432d6b44bf2566cb4040da06db0995cf8ecb767e47c4759cd5f368326d608f72af16158373346901c45768edf8b904b38abda07a4ebc3b9077017c6442979c59eb5983227f2fa2ac57695b1eeec94470e463251a6472d061b0f91f2df9d1dc8e3f021f360d0c9fed341bcff8009a2435f97489c5ffd582c64751d3c157f1ed5a1d1d658e13fa44c23c597927d8da5208c9305d7705bd1f7e8d6a1bd01c400e540482f5b057ae91f040d72eacaa64e118907293173a21e04d04713898da158127cc31e549cd492ea6973b83c7399f1e24cb052ff2e412278f4f0b78be3f7c82a3e95c124be063b51a8d2f8e5b232b54fe4c987f6b6e1120a3cc14d12a428d253604beaf865b39a5008a5c2ac5516822051211ce6986d1db6f7494e75d9c962c2ec9e78e3748fb4b69bb4136d4f9e4e5ef2b3184f50591e49df6198cd32e8d8e213a5f2f285ed66f3c9308de8174f6429c51af00015da4886f8ebfc189cc9a4075002723126dda1f1ed572d9e168797cafc04a482c90ad26cb36b10bdb862c327743941b662429fe239bebd076924cf588144c8056238ba3f34d1d777c6be1caf6c07f3e9513a5cec0fa4709779fcd47a85c5130aa10bbfc415fada2064a856f78486eea58b91a1eab98a6640b2d928e2dafd2a51854d21fe6e2b0f42a17af6ad4cf7dca4971b57f054aa1d0f10f2e00c0fde00232757496ce7543bcc8fd7b9e17cb8bdba722a474a5ca0eebf9a4a2803d79fce0e604338edfaf5465fe4325adfcdb27a7aa3950c01919ea11cfa028dc95576c45429c50f79e82d6566310bca548abef2fe1d5ea38c0674b6658294ac745439ac015931c4d0e3fa17442732dd485cabcf4bf27c370c9af69c69c93616acf4077a66bd6e276f5113da54741f8eb2bc5d6cebb60faafeb229e9f03958ae0bc35e30f6a2260ba75241750130e2fa5e0e1986fff85c638fb5ca83c6546af51af5ae599a208e3067fb91a7403487b5c87aa7b873db6b0a9315d2fa6a3a16eba68edd133e92d3ce166fc6b68bcfc1bedab4a1460b81299955b405bd8cd0569b734052cf5cf0791330c6f6671ec311d820443f2905ae00665d6a5a4ef672ddf942f8a5ea215c903f1791602a6c60f26c94c6f5e46ad3033da251b321b9f9e614a78010b1a8bbd60df102592a8514b23ccc6f169b726a6516a85ce1131798f64baf2e12a5b9ef3f68e04d53975a9e54f81cb03f3201c4f381cd76b6967c5ab9532e69698267b910232e55d97c66233bf9033b6cfafee66224c313648129f2b27e8165d4acbd44d4597a604ae72ce9123ab1a1c640b6e41929c4e7e0399c50951cbf790e199cca40d35c6ba1d3208ff862452d67df7067c2801dbf293fbdd7cc52a1cd2f2a818ebdd7bdfe3680a2ccfd3e6fefd093858122c5f7d52cde2fb08f2a301f8cb6a8444b68ce279b8d843aed06077b343c20874d5512d5479dd11ba79c5de56739da015dd47c58347ab3aec9c58dd9d74b75c30e7ae8a207a0ed4589d53791e14769a804f19bcd60f5d324f08361af6cc548b403c6629b2f583b77f4ce4caa6f49b2c9b3c1fe0c88ada2ef52e7c857dbcd27e42679b5912c1331a4b658cfac8e3da254fdd18cb2cd168aaeb58910e0d3e435fcb521b4ccf6f66678b1054e79ffc124b3f5ec1ce078cac225bd17093068c2ba1bf8506fff16b069b185868efb4dc7a9f8a8ea1dbeff3450cf2ddd695b484a1c19014d6e53080b9c569695665ca7ce9cee9f31d131997db3dd567f1f0f3a0ae09129bc89d7d826c9fb6af8f1ce10c745ab8cca28495a2e0f12aadd3859a67caef4a7cb1e98bb51d1ef2007fba5d4de6cbeb7b550b48c97c258c16016f5adeb05351bf0ea4f529eb4ca8a70445afd15de598124eabf688360aef46499e8d7ecd893315ab5a18aedd639c073d3b47eb9b5c1d7449d69024e2b5d4025127bc374e7c330113c584b8f1070e8a5d06e420d29b8134e1b15bb987424014b1fb590e910a582a0333fe4771060c36d1931928c900c0aa6240df77c0b28b57d646515722b89da9e38fe039063b8616c451be612a1e974e89db386714ecea9a246ce2d5f8c9d7a7660c4556b8f1a224c36d2eda0032c3c3f9337cf7e3ed84f99d0c34796b4ff13625535b2b360764bd7d4e3abe75fb4eaa41cd4cef50fdc262caab80ed7bb5ed551b21872e67e942f6a5636734346efd80436b06bdbd1da517525638545462f3ec56479f43a7f8ebb733d36202f79c30cc9ef10d0055ba1f8fa5024fe7297011f890a078d9843ffc93474169f803123fc0f72512f0f18b33fc7ff17e0af410316fa29e4f6d359c2f9ae0a79b5ad864597ac6960c2ff2dea46667fa7a9c7c038330bf012b6a8de0e0948ed010d0a9115a72e6d9435c7ac00f4250c85f6db30a3d26d41536622f40fe6f217d3aed84bdf5bd89ac19bb68fb69029c420d90df6d8632a79c9c6c8260517795ed50bcfa48a7f07392dead01a44a3432d1ab713acb84df0fc9a2e35f6efdd9e13d0946c5aaaeb2052de0074d91d9d45184da665f348154a93339538b69552b517f88fb8c06448e300a14cc3a59c7188b59e808f5c483d36573ecc0832787fb7d1cd321233e55100070de7a807d60dca82674100c0937f96a1c7479a00c6aafab870ec342e13cb37c254359caaeeccf18e2a934e84d8ef0a983da300fe48cb3b7dc3e64d5df8b877aea68cc93c2b230093a864cad2924681fbcc0f77c9b86a9ac16ccd8811515d1dbb58a62747c2629321b4fde59dd2605ccfe8820bf16c74c7d97b4fbc9d17f86fd6439181804424f97deb48969b7be08820e640bc27686c7098062e02c61a168e3035523aec2750373eefce1c75373ab2472da4fb40dda1cc74bf97571fa75e720ee406395eac5d31f32942bff63549141e566e643d4a79d260fe60585f7830b30e29a4d3f76047a97345481c564aeaa9b7661cdbedd7e8b86b934e83bb9887c07e26bd0ad08202408b2963e7015747b645b9c1482e53bde2ae3e5e90b5ab379c7b70cc576626f355b2b758a782f3658d50354ab430ca492337f17dda2e5cdd25cb041984db4fcde", 0xf42}, {&(0x7f0000000340)="322a6eb4bf989845aac6ca3eabe2016211f95ce81ec779a84463eaa65bba8c62044a441e8daf5dac000a972fcc8e", 0x2e}, {0x0}, {&(0x7f0000001580)="7f8a47a1050ffe5e38a7ca227c6177889782ba0c8d1966316777a85e7d7fe6b6112c52426087bbf2701088058e5c9ef5f9816d16f371e15f2ab8891f22631782192792570d888e6bd710cec39823837eff351eae366e6974e7e4f2c506e389d1a8fda2eca26763446874e0c44214cb2713740d2dfcf1fddf2394618763c9b8a23d17799417c9d7704c24d8fd56a7b1252016f9e7cb3dc807d26fc2fd50d82adcd078e165bd9933f548bd49d85a0a3bd65d1009459529db2117829681c0259cde3207156d3c512aede4c54e55d954ced9f1", 0xd1}, {&(0x7f0000001600)}, {0x0}, {0x0}], 0x8, &(0x7f00000027c0), 0x0, 0x4000000}, 0x20004081) openat$iommufd(0xffffffffffffff9c, 0x0, 0x0, 0x0) r2 = bpf$BPF_PROG_RAW_TRACEPOINT_LOAD(0x5, &(0x7f0000000240)={0x18, 0x7, &(0x7f0000000080)=@framed={{}, [@map_idx_val={0x18, 0x2, 0x6, 0x0, 0x3, 0x0, 0x0, 0x0, 0x22}, @kfunc={0x85, 0x0, 0x2, 0x0, 0x1}, @kfunc={0x85, 0x0, 0x2, 0x0, 0x4}]}, &(0x7f00000000c0)='syzkaller\x00', 0x0, 0x0, 0x0, 0x0, 0x0, '\x00', 0x0, 0x0, 0xffffffffffffffff, 0x8, 0x0, 0x0, 0x10, 0x0}, 0x80) bpf$BPF_RAW_TRACEPOINT_OPEN(0x11, &(0x7f0000000200)={&(0x7f00000004c0)='contention_begin\x00', r2}, 0x10) (async) dup(r1) (async) socket$inet6(0xa, 0x4, 0xfff) r3 = socket(0x40000000015, 0x5, 0x0) connect$inet6(r3, &(0x7f0000000000)={0xa, 0x0, 0x0, @local, 0x4}, 0x1c) (async) bind$inet(r3, &(0x7f0000000840)={0x2, 0x0, @local}, 0x10) (async) sendto$rose(r3, 0x0, 0x0, 0x0, 0x0, 0x0) setsockopt$inet6_udp_int(r3, 0x11, 0xb, &(0x7f0000000100)=0x80000000, 0x4) (async) r4 = syz_init_net_socket$x25(0x9, 0x5, 0x0) listen(r4, 0x0) fstat(r4, &(0x7f00000002c0)) r5 = open(&(0x7f00000005c0)='./bus\x00', 0x64842, 0x0) pwritev2(r5, &(0x7f0000000240)=[{&(0x7f0000000000)="85", 0x307e00}], 0x1, 0x1400, 0x0, 0x3) 05:41:53 executing program 4: prctl$PR_SCHED_CORE(0x3e, 0x1, 0x0, 0x2, 0x0) r0 = syz_open_dev$sndmidi(&(0x7f0000000040), 0x2, 0x141101) r1 = dup(r0) write$6lowpan_enable(r1, &(0x7f0000000000)='0', 0xfffffd2c) ioctl$AUTOFS_DEV_IOCTL_EXPIRE(0xffffffffffffffff, 0xc018937c, 0x0) getsockopt$sock_cred(0xffffffffffffffff, 0x1, 0x11, &(0x7f0000caaffb)={0x0, 0x0, 0x0}, &(0x7f0000cab000)=0xc) setresgid(0x0, r2, 0x0) sendmsg$unix(0xffffffffffffffff, &(0x7f0000002800)={0x0, 0x0, &(0x7f0000002700)=[{0x0}, {0x0}, {0x0}, {&(0x7f0000001580)="7f8a47a1050ffe5e38a7ca227c6177889782ba0c8d1966316777a85e7d7fe6b6112c52426087bbf2701088058e5c9ef5f9816d16f371e15f2ab8891f22631782192792570d888e6bd710cec39823837eff351eae366e6974e7e4f2c506e389d1a8fda2eca26763446874e0c44214cb2713740d2dfcf1fddf2394618763c9b8a23d17799417c9d7704c24d8fd56a7b1252016f9e7cb3dc807d26fc2fd50", 0x9d}, {&(0x7f0000001600)}, {0x0}, {0x0}], 0x7, &(0x7f00000027c0), 0x0, 0x4000000}, 0x20004081) openat$iommufd(0xffffffffffffff9c, 0x0, 0x0, 0x0) r3 = bpf$BPF_PROG_RAW_TRACEPOINT_LOAD(0x5, &(0x7f0000000240)={0x11, 0x3, &(0x7f0000000180)=@framed, &(0x7f00000000c0)='syzkaller\x00', 0x0, 0x0, 0x0, 0x0, 0x0, '\x00', 0x0, 0x0, 0xffffffffffffffff, 0x8, 0x0, 0x0, 0x10, 0x0}, 0x80) bpf$BPF_RAW_TRACEPOINT_OPEN(0x11, &(0x7f0000000200)={&(0x7f00000004c0)='contention_begin\x00', r3}, 0x10) r4 = socket(0x40000000015, 0x5, 0x0) connect$inet6(r4, &(0x7f0000000000)={0xa, 0x0, 0x0, @local, 0x4}, 0x1c) bind$inet(r4, 0x0, 0x0) sendto$rose(r4, 0x0, 0x0, 0x0, 0x0, 0x0) setsockopt$inet6_udp_int(r4, 0x11, 0xb, &(0x7f0000000100)=0x80000000, 0x4) r5 = syz_init_net_socket$x25(0x9, 0x5, 0x0) listen(r5, 0x0) listen(r5, 0x0) fstat(r5, &(0x7f00000002c0)) r6 = open(&(0x7f00000005c0)='./bus\x00', 0x64842, 0x0) pwritev2(r6, &(0x7f0000000240)=[{&(0x7f0000000000)="85", 0x307e00}], 0xcd, 0x1400, 0x0, 0x3) 05:41:53 executing program 2: prctl$PR_SCHED_CORE(0x3e, 0x1, 0x0, 0x2, 0x0) syz_open_dev$sndmidi(&(0x7f0000000040), 0x2, 0x141101) write$6lowpan_enable(0xffffffffffffffff, &(0x7f0000000000)='0', 0xfffffd2c) getsockopt$sock_cred(0xffffffffffffffff, 0x1, 0x11, &(0x7f0000caaffb), &(0x7f0000cab000)=0xc) setresgid(0x0, 0x0, 0x0) r0 = bpf$BPF_PROG_RAW_TRACEPOINT_LOAD(0x5, &(0x7f0000000240)={0x11, 0x3, &(0x7f0000000180)=@framed, &(0x7f00000000c0)='syzkaller\x00', 0x0, 0x0, 0x0, 0x0, 0x0, '\x00', 0x0, 0x0, 0xffffffffffffffff, 0x8, 0x0, 0x0, 0x10, 0x0}, 0x80) bpf$BPF_RAW_TRACEPOINT_OPEN(0x11, &(0x7f0000000200)={&(0x7f00000004c0)='contention_begin\x00', r0}, 0x10) socket$inet6(0xa, 0x4, 0x0) r1 = socket(0x40000000015, 0x5, 0x0) connect$inet6(r1, &(0x7f0000000000)={0xa, 0x0, 0x0, @local, 0x4}, 0x1c) bind$inet(r1, &(0x7f0000000840)={0x2, 0x0, @local}, 0x10) sendto$rose(r1, 0x0, 0x0, 0xa00100, 0x0, 0x0) setsockopt$inet6_udp_int(r1, 0x11, 0xb, &(0x7f0000000100)=0x80000000, 0x4) listen(0xffffffffffffffff, 0x0) pwritev2(0xffffffffffffffff, &(0x7f0000000240)=[{&(0x7f0000000000)="85", 0x1}], 0x1, 0x0, 0x0, 0x3) [ 3556.418102][ T27] audit: type=1800 audit(1681623713.117:6216): pid=32699 uid=0 auid=4294967295 ses=4294967295 subj=unconfined op=collect_data cause=failed(directio) comm="syz-executor.3" name="bus" dev="sda1" ino=1182 res=0 errno=0 05:41:53 executing program 3: prctl$PR_SCHED_CORE(0x3e, 0x1, 0x0, 0x2, 0x0) r0 = syz_open_dev$sndmidi(&(0x7f0000000040), 0x2, 0x141101) r1 = dup(r0) write$6lowpan_enable(r1, &(0x7f0000000000)='0', 0xfffffd2c) ioctl$AUTOFS_DEV_IOCTL_EXPIRE(0xffffffffffffffff, 0xc018937c, 0x0) getsockopt$sock_cred(0xffffffffffffffff, 0x1, 0x11, &(0x7f0000caaffb)={0x0, 0x0, 0x0}, &(0x7f0000cab000)=0xc) setresgid(0x0, r2, 0x0) sendmsg$unix(0xffffffffffffffff, &(0x7f0000002800)={0x0, 0x0, &(0x7f0000002700)=[{&(0x7f00000001c0)="9bee1276c1cafdb448d85eec7b6c21a5a2c408accd959dc117e12ffacb54b51186a1785287fb06324cc3235295e8730ad2fddd28", 0x34}, {0x0}, {&(0x7f0000000340)="322a6eb4bf989845aac6ca3eabe2016211f95ce81ec779a84463eaa65bba8c62044a441e8daf5dac000a972fcc8e", 0x2e}, {0x0}, {0x0}, {&(0x7f0000001600)}, {0x0}], 0x7, &(0x7f00000027c0), 0x0, 0x4000000}, 0x20004081) openat$iommufd(0xffffffffffffff9c, 0x0, 0x0, 0x0) r3 = bpf$BPF_PROG_RAW_TRACEPOINT_LOAD(0x5, &(0x7f0000000240)={0x11, 0x3, &(0x7f0000000180)=@framed, &(0x7f00000000c0)='syzkaller\x00', 0x0, 0x0, 0x0, 0x0, 0x0, '\x00', 0x0, 0x0, 0xffffffffffffffff, 0x8, 0x0, 0x0, 0x10, 0x0}, 0x80) bpf$BPF_RAW_TRACEPOINT_OPEN(0x11, &(0x7f0000000200)={&(0x7f00000004c0)='contention_begin\x00', r3}, 0x10) socket$inet6(0xa, 0x4, 0xfff) r4 = socket(0x40000000015, 0x5, 0x0) connect$inet6(r4, &(0x7f0000000000)={0xa, 0x0, 0x0, @local, 0x4}, 0x1c) bind$inet(r4, &(0x7f0000000840)={0x2, 0x0, @local}, 0x10) sendto$rose(r4, 0x0, 0x0, 0x0, 0x0, 0x0) setsockopt$inet6_udp_int(r4, 0x11, 0xb, &(0x7f0000000100)=0x80000000, 0x4) r5 = syz_init_net_socket$x25(0x9, 0x5, 0x0) listen(r5, 0x0) listen(r5, 0x0) fstat(r5, &(0x7f00000002c0)) r6 = open(&(0x7f00000005c0)='./bus\x00', 0x64842, 0x0) pwritev2(r6, &(0x7f0000000240)=[{&(0x7f0000000000)="85", 0x307e00}], 0x1, 0x1400, 0xfbffffff, 0x3) 05:41:53 executing program 0: prctl$PR_SCHED_CORE(0x3e, 0x1, 0x0, 0x2, 0x0) r0 = syz_open_dev$sndmidi(&(0x7f0000000040), 0x2, 0x141101) r1 = dup(r0) write$6lowpan_enable(r1, &(0x7f0000000000)='0', 0xfffffd2c) ioctl$AUTOFS_DEV_IOCTL_EXPIRE(0xffffffffffffffff, 0xc018937c, 0x0) getsockopt$sock_cred(0xffffffffffffffff, 0x1, 0x11, &(0x7f0000caaffb), &(0x7f0000cab000)=0xc) setresgid(0x0, 0x0, 0x0) sendmsg$unix(0xffffffffffffffff, &(0x7f0000002800)={0x0, 0x0, &(0x7f0000002700)=[{&(0x7f00000001c0)="9bee1276c1cafdb448d85eec7b6c21a5a2c408accd959dc117e12ffacb54b51186a1785287fb06324cc3235295e8730ad2fddd28", 0x34}, {&(0x7f0000000600)="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", 0xf42}, {&(0x7f0000000340)="322a6eb4bf989845aac6ca3eabe2016211f95ce81ec779a84463eaa65bba8c62044a441e8daf5dac000a972fcc8e", 0x2e}, {0x0}, {&(0x7f0000001580)="7f8a47a1050ffe5e38a7ca227c6177889782ba0c8d1966316777a85e7d7fe6b6112c52426087bbf2701088058e5c9ef5f9816d16f371e15f2ab8891f22631782192792570d888e6bd710cec39823837eff351eae366e6974e7e4f2c506e389d1a8fda2eca26763446874e0c44214cb2713740d2dfcf1fddf2394618763c9b8a23d17799417c9d7704c24d8fd56a7b1252016f9e7cb3dc807d26fc2fd50d82adcd078e165bd9933f548bd49d85a0a3bd65d1009459529db2117829681c0259cde3207156d3c512aede4c54e55d954ced9f1", 0xd1}, {&(0x7f0000001600)}, {0x0}, {0x0}], 0x8, &(0x7f00000027c0), 0x0, 0x4000000}, 0x20004081) openat$iommufd(0xffffffffffffff9c, 0x0, 0x0, 0x0) r2 = bpf$BPF_PROG_RAW_TRACEPOINT_LOAD(0x5, &(0x7f0000000240)={0x11, 0x3, &(0x7f0000000180)=@framed, &(0x7f00000000c0)='syzkaller\x00', 0x0, 0x0, 0x0, 0x0, 0x0, '\x00', 0x0, 0x0, 0xffffffffffffffff, 0x8, 0x0, 0x0, 0x10, 0x0}, 0x80) bpf$BPF_RAW_TRACEPOINT_OPEN(0x11, &(0x7f0000000200)={&(0x7f00000004c0)='contention_begin\x00', r2}, 0x10) socket$inet6(0xa, 0x4, 0xfff) r3 = socket(0x40000000015, 0x5, 0x0) connect$inet6(r3, &(0x7f0000000000)={0xa, 0x0, 0x0, @local, 0x4}, 0x1c) setsockopt$pppl2tp_PPPOL2TP_SO_SENDSEQ(r3, 0x111, 0x3, 0x0, 0x4) bind$inet(r3, &(0x7f0000000840)={0x2, 0x0, @local}, 0x10) sendto$rose(r3, 0x0, 0x0, 0x0, 0x0, 0x0) setsockopt$inet6_udp_int(r3, 0x11, 0xb, &(0x7f0000000100)=0x80000000, 0x4) r4 = syz_init_net_socket$x25(0x9, 0x5, 0x0) listen(r4, 0x0) fstat(r4, &(0x7f00000002c0)) r5 = open(&(0x7f00000005c0)='./bus\x00', 0x64842, 0x0) pwritev2(r5, &(0x7f0000000240)=[{&(0x7f0000000000)="85", 0x307e00}], 0x1, 0x1400, 0x0, 0x3) [ 3556.767306][ T27] audit: type=1800 audit(1681623713.597:6217): pid=32714 uid=0 auid=4294967295 ses=4294967295 subj=unconfined op=collect_data cause=failed(directio) comm="syz-executor.4" name="bus" dev="sda1" ino=1182 res=0 errno=0 [ 3556.883929][ T27] audit: type=1800 audit(1681623713.717:6218): pid=32718 uid=0 auid=4294967295 ses=4294967295 subj=unconfined op=collect_data cause=failed(directio) comm="syz-executor.3" name="bus" dev="sda1" ino=1183 res=0 errno=0 05:41:53 executing program 1: r0 = syz_open_dev$sndmidi(&(0x7f0000000040), 0x2, 0x141101) r1 = dup(r0) write$6lowpan_enable(r1, &(0x7f0000000000)='0', 0xfffffd2c) ioctl$AUTOFS_DEV_IOCTL_EXPIRE(0xffffffffffffffff, 0xc018937c, 0x0) getsockopt$sock_cred(0xffffffffffffffff, 0x1, 0x11, &(0x7f0000caaffb), &(0x7f0000cab000)=0xc) setresgid(0x0, 0x0, 0x0) sendmsg$unix(0xffffffffffffffff, &(0x7f0000002800)={0x0, 0x0, &(0x7f0000002700)=[{&(0x7f00000001c0)="9bee1276c1cafdb448d85eec7b6c21a5a2c408accd959dc117e12ffacb54b51186a1785287fb06324cc3235295e8730ad2fddd28", 0x34}, {&(0x7f0000000600)="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", 0xd5a}, {&(0x7f0000000340)="322a6eb4bf989845aac6ca3eabe2016211f95ce81ec779a84463eaa65bba8c62044a441e8daf5dac000a972fcc8e", 0x2e}, {&(0x7f0000001580)="7f8a47a1050ffe5e38a7ca227c6177889782ba0c8d1966316777a85e7d7fe6b6112c52426087bbf2701088058e5c9ef5f9816d16f371e15f2ab8891f22631782192792570d888e6bd710cec39823837eff351eae366e6974e7e4f2c506e389d1a8fda2eca26763446874e0c44214cb2713740d2dfcf1fddf2394618763c9b8a23d17799417c9d7704c24d8fd56a7b1252016f9e7cb3dc807d26fc2fd50d82adcd078e165bd9933f548bd49d85a0a3bd65d1009459529db2117829681c0259cde3207156d3c512aede4c54e55d954ced9f1", 0xd1}, {&(0x7f0000001600)}, {0x0}, {0x0}], 0x7, &(0x7f00000027c0), 0x0, 0x4000000}, 0x20004081) r2 = bpf$BPF_PROG_RAW_TRACEPOINT_LOAD(0x5, &(0x7f0000000240)={0x11, 0x3, &(0x7f0000000180)=@framed, &(0x7f00000000c0)='syzkaller\x00', 0x0, 0x0, 0x0, 0x0, 0x0, '\x00', 0x0, 0x0, 0xffffffffffffffff, 0x8, 0x0, 0x0, 0x10, 0x0}, 0x80) bpf$BPF_RAW_TRACEPOINT_OPEN(0x11, &(0x7f0000000200)={&(0x7f00000004c0)='contention_begin\x00', r2}, 0x10) bind$inet(0xffffffffffffffff, &(0x7f0000000840)={0x2, 0x0, @local}, 0x10) sendto$rose(0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0) setsockopt$inet6_udp_int(0xffffffffffffffff, 0x11, 0xb, &(0x7f0000000100)=0x80000000, 0x4) r3 = syz_init_net_socket$x25(0x9, 0x5, 0x0) listen(r3, 0x0) fstat(r3, &(0x7f00000002c0)) r4 = open(&(0x7f00000005c0)='./bus\x00', 0x64842, 0x0) pwritev2(r4, &(0x7f0000000240)=[{&(0x7f0000000000)="85", 0x307e00}], 0xce, 0x1400, 0x0, 0x3) 05:41:53 executing program 3: prctl$PR_SCHED_CORE(0x3e, 0x1, 0x0, 0x2, 0x0) r0 = syz_open_dev$sndmidi(&(0x7f0000000040), 0x2, 0x141101) r1 = dup(r0) write$6lowpan_enable(r1, &(0x7f0000000000)='0', 0xfffffd2c) ioctl$AUTOFS_DEV_IOCTL_EXPIRE(0xffffffffffffffff, 0xc018937c, 0x0) getsockopt$sock_cred(0xffffffffffffffff, 0x1, 0x11, &(0x7f0000caaffb)={0x0, 0x0, 0x0}, &(0x7f0000cab000)=0xc) setresgid(0x0, r2, 0x0) sendmsg$unix(0xffffffffffffffff, &(0x7f0000002800)={0x0, 0x0, &(0x7f0000002700)=[{&(0x7f00000001c0)="9bee1276c1cafdb448d85eec7b6c21a5a2c408accd959dc117e12ffacb54b51186a1785287fb06324cc3235295e8730ad2fddd28", 0x34}, {0x0}, {&(0x7f0000000340)="322a6eb4bf989845aac6ca3eabe2016211f95ce81ec779a84463eaa65bba8c62044a441e8daf5dac000a972fcc8e", 0x2e}, {0x0}, {0x0}, {&(0x7f0000001600)}, {0x0}], 0x7, &(0x7f00000027c0), 0x0, 0x4000000}, 0x20004081) openat$iommufd(0xffffffffffffff9c, 0x0, 0x0, 0x0) r3 = bpf$BPF_PROG_RAW_TRACEPOINT_LOAD(0x5, &(0x7f0000000240)={0x11, 0x3, &(0x7f0000000180)=@framed, &(0x7f00000000c0)='syzkaller\x00', 0x0, 0x0, 0x0, 0x0, 0x0, '\x00', 0x0, 0x0, 0xffffffffffffffff, 0x8, 0x0, 0x0, 0x10, 0x0}, 0x80) bpf$BPF_RAW_TRACEPOINT_OPEN(0x11, &(0x7f0000000200)={&(0x7f00000004c0)='contention_begin\x00', r3}, 0x10) socket$inet6(0xa, 0x4, 0xfff) r4 = socket(0x40000000015, 0x5, 0x0) connect$inet6(r4, &(0x7f0000000000)={0xa, 0x0, 0x0, @local, 0x4}, 0x1c) bind$inet(r4, &(0x7f0000000840)={0x2, 0x0, @local}, 0x10) sendto$rose(r4, 0x0, 0x0, 0x0, 0x0, 0x0) setsockopt$inet6_udp_int(r4, 0x11, 0xb, &(0x7f0000000100)=0x80000000, 0x4) r5 = syz_init_net_socket$x25(0x9, 0x5, 0x0) listen(r5, 0x0) listen(r5, 0x0) fstat(r5, &(0x7f00000002c0)) r6 = open(&(0x7f00000005c0)='./bus\x00', 0x64842, 0x0) pwritev2(r6, &(0x7f0000000240)=[{&(0x7f0000000000)="85", 0x307e00}], 0x1, 0x1400, 0xfeffffff, 0x3) [ 3557.104514][ T27] audit: type=1800 audit(1681623713.927:6219): pid=32721 uid=0 auid=4294967295 ses=4294967295 subj=unconfined op=collect_data cause=failed(directio) comm="syz-executor.0" name="bus" dev="sda1" ino=1165 res=0 errno=0 05:41:54 executing program 5: prctl$PR_SCHED_CORE(0x3e, 0x1, 0x0, 0x2, 0x0) r0 = syz_open_dev$sndmidi(&(0x7f0000000040), 0x2, 0x141101) r1 = dup(r0) write$6lowpan_enable(r1, &(0x7f0000000000)='0', 0xfffffd2c) bpf$BPF_RAW_TRACEPOINT_OPEN(0x11, 0x0, 0x0) r2 = socket(0x40000000015, 0x5, 0x0) connect$inet6(r2, &(0x7f0000000000)={0xa, 0x0, 0x0, @local, 0x4}, 0x1c) bind$inet(r2, &(0x7f0000000840)={0x2, 0x0, @local}, 0x10) sendto$rose(r2, 0x0, 0x0, 0xf, 0x0, 0x0) listen(0xffffffffffffffff, 0x0) 05:41:54 executing program 2: prctl$PR_SCHED_CORE(0x3e, 0x1, 0x0, 0x2, 0x0) syz_open_dev$sndmidi(&(0x7f0000000040), 0x2, 0x141101) write$6lowpan_enable(0xffffffffffffffff, &(0x7f0000000000)='0', 0xfffffd2c) getsockopt$sock_cred(0xffffffffffffffff, 0x1, 0x11, &(0x7f0000caaffb), &(0x7f0000cab000)=0xc) setresgid(0x0, 0x0, 0x0) r0 = bpf$BPF_PROG_RAW_TRACEPOINT_LOAD(0x5, &(0x7f0000000240)={0x11, 0x3, &(0x7f0000000180)=@framed, &(0x7f00000000c0)='syzkaller\x00', 0x0, 0x0, 0x0, 0x0, 0x0, '\x00', 0x0, 0x0, 0xffffffffffffffff, 0x8, 0x0, 0x0, 0x10, 0x0}, 0x80) bpf$BPF_RAW_TRACEPOINT_OPEN(0x11, &(0x7f0000000200)={&(0x7f00000004c0)='contention_begin\x00', r0}, 0x10) socket$inet6(0xa, 0x4, 0x0) r1 = socket(0x40000000015, 0x5, 0x0) connect$inet6(r1, &(0x7f0000000000)={0xa, 0x0, 0x0, @local, 0x4}, 0x1c) bind$inet(r1, &(0x7f0000000840)={0x2, 0x0, @local}, 0x10) sendto$rose(r1, 0x0, 0x0, 0xd00000, 0x0, 0x0) setsockopt$inet6_udp_int(r1, 0x11, 0xb, &(0x7f0000000100)=0x80000000, 0x4) listen(0xffffffffffffffff, 0x0) pwritev2(0xffffffffffffffff, &(0x7f0000000240)=[{&(0x7f0000000000)="85", 0x1}], 0x1, 0x0, 0x0, 0x3) [ 3557.352172][ T27] audit: type=1800 audit(1681623714.187:6220): pid=32727 uid=0 auid=4294967295 ses=4294967295 subj=unconfined op=collect_data cause=failed(directio) comm="syz-executor.3" name="bus" dev="sda1" ino=1164 res=0 errno=0 05:41:54 executing program 4: prctl$PR_SCHED_CORE(0x3e, 0x1, 0x0, 0x2, 0x0) r0 = syz_open_dev$sndmidi(&(0x7f0000000040), 0x2, 0x141101) r1 = dup(r0) write$6lowpan_enable(r1, &(0x7f0000000000)='0', 0xfffffd2c) ioctl$AUTOFS_DEV_IOCTL_EXPIRE(0xffffffffffffffff, 0xc018937c, 0x0) getsockopt$sock_cred(0xffffffffffffffff, 0x1, 0x11, &(0x7f0000caaffb)={0x0, 0x0, 0x0}, &(0x7f0000cab000)=0xc) setresgid(0x0, r2, 0x0) sendmsg$unix(0xffffffffffffffff, &(0x7f0000002800)={0x0, 0x0, &(0x7f0000002700)=[{0x0}, {0x0}, {0x0}, {&(0x7f0000001580)="7f8a47a1050ffe5e38a7ca227c6177889782ba0c8d1966316777a85e7d7fe6b6112c52426087bbf2701088058e5c9ef5f9816d16f371e15f2ab8891f22631782192792570d888e6bd710cec39823837eff351eae366e6974e7e4f2c506e389d1a8fda2eca26763446874e0c44214cb2713740d2dfcf1fddf2394618763c9b8a23d17799417c9d7704c24d8fd56a7b1252016f9e7cb3dc807d26fc2fd50", 0x9d}, {&(0x7f0000001600)}, {0x0}, {0x0}], 0x7, &(0x7f00000027c0), 0x0, 0x4000000}, 0x20004081) openat$iommufd(0xffffffffffffff9c, 0x0, 0x0, 0x0) r3 = bpf$BPF_PROG_RAW_TRACEPOINT_LOAD(0x5, &(0x7f0000000240)={0x11, 0x3, &(0x7f0000000180)=@framed, &(0x7f00000000c0)='syzkaller\x00', 0x0, 0x0, 0x0, 0x0, 0x0, '\x00', 0x0, 0x0, 0xffffffffffffffff, 0x8, 0x0, 0x0, 0x10, 0x0}, 0x80) bpf$BPF_RAW_TRACEPOINT_OPEN(0x11, &(0x7f0000000200)={&(0x7f00000004c0)='contention_begin\x00', r3}, 0x10) r4 = socket(0x40000000015, 0x5, 0x0) connect$inet6(r4, &(0x7f0000000000)={0xa, 0x0, 0x0, @local, 0x4}, 0x1c) bind$inet(r4, 0x0, 0x0) sendto$rose(r4, 0x0, 0x0, 0x0, 0x0, 0x0) setsockopt$inet6_udp_int(r4, 0x11, 0xb, &(0x7f0000000100)=0x80000000, 0x4) r5 = syz_init_net_socket$x25(0x9, 0x5, 0x0) listen(r5, 0x0) listen(r5, 0x0) fstat(r5, &(0x7f00000002c0)) r6 = open(&(0x7f00000005c0)='./bus\x00', 0x64842, 0x0) pwritev2(r6, &(0x7f0000000240)=[{&(0x7f0000000000)="85", 0x307e00}], 0xce, 0x1400, 0x0, 0x3) 05:41:54 executing program 3: prctl$PR_SCHED_CORE(0x3e, 0x1, 0x0, 0x2, 0x0) r0 = syz_open_dev$sndmidi(&(0x7f0000000040), 0x2, 0x141101) r1 = dup(r0) write$6lowpan_enable(r1, &(0x7f0000000000)='0', 0xfffffd2c) ioctl$AUTOFS_DEV_IOCTL_EXPIRE(0xffffffffffffffff, 0xc018937c, 0x0) getsockopt$sock_cred(0xffffffffffffffff, 0x1, 0x11, &(0x7f0000caaffb)={0x0, 0x0, 0x0}, &(0x7f0000cab000)=0xc) setresgid(0x0, r2, 0x0) sendmsg$unix(0xffffffffffffffff, &(0x7f0000002800)={0x0, 0x0, &(0x7f0000002700)=[{&(0x7f00000001c0)="9bee1276c1cafdb448d85eec7b6c21a5a2c408accd959dc117e12ffacb54b51186a1785287fb06324cc3235295e8730ad2fddd28", 0x34}, {0x0}, {&(0x7f0000000340)="322a6eb4bf989845aac6ca3eabe2016211f95ce81ec779a84463eaa65bba8c62044a441e8daf5dac000a972fcc8e", 0x2e}, {0x0}, {0x0}, {&(0x7f0000001600)}, {0x0}], 0x7, &(0x7f00000027c0), 0x0, 0x4000000}, 0x20004081) openat$iommufd(0xffffffffffffff9c, 0x0, 0x0, 0x0) r3 = bpf$BPF_PROG_RAW_TRACEPOINT_LOAD(0x5, &(0x7f0000000240)={0x11, 0x3, &(0x7f0000000180)=@framed, &(0x7f00000000c0)='syzkaller\x00', 0x0, 0x0, 0x0, 0x0, 0x0, '\x00', 0x0, 0x0, 0xffffffffffffffff, 0x8, 0x0, 0x0, 0x10, 0x0}, 0x80) bpf$BPF_RAW_TRACEPOINT_OPEN(0x11, &(0x7f0000000200)={&(0x7f00000004c0)='contention_begin\x00', r3}, 0x10) socket$inet6(0xa, 0x4, 0xfff) r4 = socket(0x40000000015, 0x5, 0x0) connect$inet6(r4, &(0x7f0000000000)={0xa, 0x0, 0x0, @local, 0x4}, 0x1c) bind$inet(r4, &(0x7f0000000840)={0x2, 0x0, @local}, 0x10) sendto$rose(r4, 0x0, 0x0, 0x0, 0x0, 0x0) setsockopt$inet6_udp_int(r4, 0x11, 0xb, &(0x7f0000000100)=0x80000000, 0x4) r5 = syz_init_net_socket$x25(0x9, 0x5, 0x0) listen(r5, 0x0) listen(r5, 0x0) fstat(r5, &(0x7f00000002c0)) r6 = open(&(0x7f00000005c0)='./bus\x00', 0x64842, 0x0) pwritev2(r6, &(0x7f0000000240)=[{&(0x7f0000000000)="85", 0x307e00}], 0x1, 0x1400, 0xff010000, 0x3) [ 3557.592814][ T27] audit: type=1800 audit(1681623714.347:6221): pid=32731 uid=0 auid=4294967295 ses=4294967295 subj=unconfined op=collect_data cause=failed(directio) comm="syz-executor.1" name="bus" dev="sda1" ino=1184 res=0 errno=0 05:41:54 executing program 0: prctl$PR_SCHED_CORE(0x3e, 0x1, 0x0, 0x2, 0x0) (async) r0 = syz_open_dev$sndmidi(&(0x7f0000000040), 0x2, 0x141101) r1 = dup(r0) write$6lowpan_enable(r1, &(0x7f0000000000)='0', 0xfffffd2c) (async) ioctl$AUTOFS_DEV_IOCTL_EXPIRE(0xffffffffffffffff, 0xc018937c, 0x0) getsockopt$sock_cred(0xffffffffffffffff, 0x1, 0x11, &(0x7f0000caaffb), &(0x7f0000cab000)=0xc) (async) setresgid(0x0, 0x0, 0x0) (async) sendmsg$unix(0xffffffffffffffff, &(0x7f0000002800)={0x0, 0x0, &(0x7f0000002700)=[{&(0x7f00000001c0)="9bee1276c1cafdb448d85eec7b6c21a5a2c408accd959dc117e12ffacb54b51186a1785287fb06324cc3235295e8730ad2fddd28", 0x34}, {&(0x7f0000000600)="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", 0xf42}, {&(0x7f0000000340)="322a6eb4bf989845aac6ca3eabe2016211f95ce81ec779a84463eaa65bba8c62044a441e8daf5dac000a972fcc8e", 0x2e}, {0x0}, {&(0x7f0000001580)="7f8a47a1050ffe5e38a7ca227c6177889782ba0c8d1966316777a85e7d7fe6b6112c52426087bbf2701088058e5c9ef5f9816d16f371e15f2ab8891f22631782192792570d888e6bd710cec39823837eff351eae366e6974e7e4f2c506e389d1a8fda2eca26763446874e0c44214cb2713740d2dfcf1fddf2394618763c9b8a23d17799417c9d7704c24d8fd56a7b1252016f9e7cb3dc807d26fc2fd50d82adcd078e165bd9933f548bd49d85a0a3bd65d1009459529db2117829681c0259cde3207156d3c512aede4c54e55d954ced9f1", 0xd1}, {&(0x7f0000001600)}, {0x0}, {0x0}], 0x8, &(0x7f00000027c0), 0x0, 0x4000000}, 0x20004081) (async) openat$iommufd(0xffffffffffffff9c, 0x0, 0x0, 0x0) r2 = bpf$BPF_PROG_RAW_TRACEPOINT_LOAD(0x5, &(0x7f0000000240)={0x11, 0x3, &(0x7f0000000180)=@framed, &(0x7f00000000c0)='syzkaller\x00', 0x0, 0x0, 0x0, 0x0, 0x0, '\x00', 0x0, 0x0, 0xffffffffffffffff, 0x8, 0x0, 0x0, 0x10, 0x0}, 0x80) bpf$BPF_RAW_TRACEPOINT_OPEN(0x11, &(0x7f0000000200)={&(0x7f00000004c0)='contention_begin\x00', r2}, 0x10) socket$inet6(0xa, 0x4, 0xfff) (async) r3 = socket(0x40000000015, 0x5, 0x0) connect$inet6(r3, &(0x7f0000000000)={0xa, 0x0, 0x0, @local, 0x4}, 0x1c) (async) setsockopt$pppl2tp_PPPOL2TP_SO_SENDSEQ(r3, 0x111, 0x3, 0x0, 0x4) (async) bind$inet(r3, &(0x7f0000000840)={0x2, 0x0, @local}, 0x10) (async, rerun: 32) sendto$rose(r3, 0x0, 0x0, 0x0, 0x0, 0x0) (async, rerun: 32) setsockopt$inet6_udp_int(r3, 0x11, 0xb, &(0x7f0000000100)=0x80000000, 0x4) (async) r4 = syz_init_net_socket$x25(0x9, 0x5, 0x0) listen(r4, 0x0) (async) fstat(r4, &(0x7f00000002c0)) (async) r5 = open(&(0x7f00000005c0)='./bus\x00', 0x64842, 0x0) pwritev2(r5, &(0x7f0000000240)=[{&(0x7f0000000000)="85", 0x307e00}], 0x1, 0x1400, 0x0, 0x3) [ 3557.904613][ T27] audit: type=1800 audit(1681623714.737:6222): pid=32738 uid=0 auid=4294967295 ses=4294967295 subj=unconfined op=collect_data cause=failed(directio) comm="syz-executor.3" name="bus" dev="sda1" ino=1165 res=0 errno=0 05:41:54 executing program 3: prctl$PR_SCHED_CORE(0x3e, 0x1, 0x0, 0x2, 0x0) r0 = syz_open_dev$sndmidi(&(0x7f0000000040), 0x2, 0x141101) r1 = dup(r0) write$6lowpan_enable(r1, &(0x7f0000000000)='0', 0xfffffd2c) ioctl$AUTOFS_DEV_IOCTL_EXPIRE(0xffffffffffffffff, 0xc018937c, 0x0) getsockopt$sock_cred(0xffffffffffffffff, 0x1, 0x11, &(0x7f0000caaffb)={0x0, 0x0, 0x0}, &(0x7f0000cab000)=0xc) setresgid(0x0, r2, 0x0) sendmsg$unix(0xffffffffffffffff, &(0x7f0000002800)={0x0, 0x0, &(0x7f0000002700)=[{&(0x7f00000001c0)="9bee1276c1cafdb448d85eec7b6c21a5a2c408accd959dc117e12ffacb54b51186a1785287fb06324cc3235295e8730ad2fddd28", 0x34}, {0x0}, {&(0x7f0000000340)="322a6eb4bf989845aac6ca3eabe2016211f95ce81ec779a84463eaa65bba8c62044a441e8daf5dac000a972fcc8e", 0x2e}, {0x0}, {0x0}, {&(0x7f0000001600)}, {0x0}], 0x7, &(0x7f00000027c0), 0x0, 0x4000000}, 0x20004081) openat$iommufd(0xffffffffffffff9c, 0x0, 0x0, 0x0) r3 = bpf$BPF_PROG_RAW_TRACEPOINT_LOAD(0x5, &(0x7f0000000240)={0x11, 0x3, &(0x7f0000000180)=@framed, &(0x7f00000000c0)='syzkaller\x00', 0x0, 0x0, 0x0, 0x0, 0x0, '\x00', 0x0, 0x0, 0xffffffffffffffff, 0x8, 0x0, 0x0, 0x10, 0x0}, 0x80) bpf$BPF_RAW_TRACEPOINT_OPEN(0x11, &(0x7f0000000200)={&(0x7f00000004c0)='contention_begin\x00', r3}, 0x10) socket$inet6(0xa, 0x4, 0xfff) r4 = socket(0x40000000015, 0x5, 0x0) connect$inet6(r4, &(0x7f0000000000)={0xa, 0x0, 0x0, @local, 0x4}, 0x1c) bind$inet(r4, &(0x7f0000000840)={0x2, 0x0, @local}, 0x10) sendto$rose(r4, 0x0, 0x0, 0x0, 0x0, 0x0) setsockopt$inet6_udp_int(r4, 0x11, 0xb, &(0x7f0000000100)=0x80000000, 0x4) r5 = syz_init_net_socket$x25(0x9, 0x5, 0x0) listen(r5, 0x0) listen(r5, 0x0) fstat(r5, &(0x7f00000002c0)) r6 = open(&(0x7f00000005c0)='./bus\x00', 0x64842, 0x0) pwritev2(r6, &(0x7f0000000240)=[{&(0x7f0000000000)="85", 0x307e00}], 0x1, 0x1400, 0xffefffff, 0x3) 05:41:54 executing program 0: prctl$PR_SCHED_CORE(0x3e, 0x1, 0x0, 0x2, 0x0) (async) prctl$PR_SCHED_CORE(0x3e, 0x1, 0x0, 0x2, 0x0) r0 = syz_open_dev$sndmidi(&(0x7f0000000040), 0x2, 0x141101) dup(r0) (async) r1 = dup(r0) write$6lowpan_enable(r1, &(0x7f0000000000)='0', 0xfffffd2c) ioctl$AUTOFS_DEV_IOCTL_EXPIRE(0xffffffffffffffff, 0xc018937c, 0x0) getsockopt$sock_cred(0xffffffffffffffff, 0x1, 0x11, &(0x7f0000caaffb), &(0x7f0000cab000)=0xc) (async) getsockopt$sock_cred(0xffffffffffffffff, 0x1, 0x11, &(0x7f0000caaffb), &(0x7f0000cab000)=0xc) setresgid(0x0, 0x0, 0x0) sendmsg$unix(0xffffffffffffffff, &(0x7f0000002800)={0x0, 0x0, &(0x7f0000002700)=[{&(0x7f00000001c0)="9bee1276c1cafdb448d85eec7b6c21a5a2c408accd959dc117e12ffacb54b51186a1785287fb06324cc3235295e8730ad2fddd28", 0x34}, {&(0x7f0000000600)="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", 0xf42}, {&(0x7f0000000340)="322a6eb4bf989845aac6ca3eabe2016211f95ce81ec779a84463eaa65bba8c62044a441e8daf5dac000a972fcc8e", 0x2e}, {0x0}, {&(0x7f0000001580)="7f8a47a1050ffe5e38a7ca227c6177889782ba0c8d1966316777a85e7d7fe6b6112c52426087bbf2701088058e5c9ef5f9816d16f371e15f2ab8891f22631782192792570d888e6bd710cec39823837eff351eae366e6974e7e4f2c506e389d1a8fda2eca26763446874e0c44214cb2713740d2dfcf1fddf2394618763c9b8a23d17799417c9d7704c24d8fd56a7b1252016f9e7cb3dc807d26fc2fd50d82adcd078e165bd9933f548bd49d85a0a3bd65d1009459529db2117829681c0259cde3207156d3c512aede4c54e55d954ced9f1", 0xd1}, {&(0x7f0000001600)}, {0x0}, {0x0}], 0x8, &(0x7f00000027c0), 0x0, 0x4000000}, 0x20004081) openat$iommufd(0xffffffffffffff9c, 0x0, 0x0, 0x0) r2 = bpf$BPF_PROG_RAW_TRACEPOINT_LOAD(0x5, &(0x7f0000000240)={0x11, 0x3, &(0x7f0000000180)=@framed, &(0x7f00000000c0)='syzkaller\x00', 0x0, 0x0, 0x0, 0x0, 0x0, '\x00', 0x0, 0x0, 0xffffffffffffffff, 0x8, 0x0, 0x0, 0x10, 0x0}, 0x80) bpf$BPF_RAW_TRACEPOINT_OPEN(0x11, &(0x7f0000000200)={&(0x7f00000004c0)='contention_begin\x00', r2}, 0x10) (async) bpf$BPF_RAW_TRACEPOINT_OPEN(0x11, &(0x7f0000000200)={&(0x7f00000004c0)='contention_begin\x00', r2}, 0x10) socket$inet6(0xa, 0x4, 0xfff) socket(0x40000000015, 0x5, 0x0) (async) r3 = socket(0x40000000015, 0x5, 0x0) connect$inet6(r3, &(0x7f0000000000)={0xa, 0x0, 0x0, @local, 0x4}, 0x1c) setsockopt$pppl2tp_PPPOL2TP_SO_SENDSEQ(r3, 0x111, 0x3, 0x0, 0x4) bind$inet(r3, &(0x7f0000000840)={0x2, 0x0, @local}, 0x10) sendto$rose(r3, 0x0, 0x0, 0x0, 0x0, 0x0) setsockopt$inet6_udp_int(r3, 0x11, 0xb, &(0x7f0000000100)=0x80000000, 0x4) syz_init_net_socket$x25(0x9, 0x5, 0x0) (async) r4 = syz_init_net_socket$x25(0x9, 0x5, 0x0) listen(r4, 0x0) fstat(r4, &(0x7f00000002c0)) open(&(0x7f00000005c0)='./bus\x00', 0x64842, 0x0) (async) r5 = open(&(0x7f00000005c0)='./bus\x00', 0x64842, 0x0) pwritev2(r5, &(0x7f0000000240)=[{&(0x7f0000000000)="85", 0x307e00}], 0x1, 0x1400, 0x0, 0x3) 05:41:55 executing program 1: r0 = syz_open_dev$sndmidi(&(0x7f0000000040), 0x2, 0x141101) r1 = dup(r0) write$6lowpan_enable(r1, &(0x7f0000000000)='0', 0xfffffd2c) ioctl$AUTOFS_DEV_IOCTL_EXPIRE(0xffffffffffffffff, 0xc018937c, 0x0) getsockopt$sock_cred(0xffffffffffffffff, 0x1, 0x11, &(0x7f0000caaffb), &(0x7f0000cab000)=0xc) setresgid(0x0, 0x0, 0x0) sendmsg$unix(0xffffffffffffffff, &(0x7f0000002800)={0x0, 0x0, &(0x7f0000002700)=[{&(0x7f00000001c0)="9bee1276c1cafdb448d85eec7b6c21a5a2c408accd959dc117e12ffacb54b51186a1785287fb06324cc3235295e8730ad2fddd28", 0x34}, {&(0x7f0000000600)="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", 0xd5a}, {&(0x7f0000000340)="322a6eb4bf989845aac6ca3eabe2016211f95ce81ec779a84463eaa65bba8c62044a441e8daf5dac000a972fcc8e", 0x2e}, {&(0x7f0000001580)="7f8a47a1050ffe5e38a7ca227c6177889782ba0c8d1966316777a85e7d7fe6b6112c52426087bbf2701088058e5c9ef5f9816d16f371e15f2ab8891f22631782192792570d888e6bd710cec39823837eff351eae366e6974e7e4f2c506e389d1a8fda2eca26763446874e0c44214cb2713740d2dfcf1fddf2394618763c9b8a23d17799417c9d7704c24d8fd56a7b1252016f9e7cb3dc807d26fc2fd50d82adcd078e165bd9933f548bd49d85a0a3bd65d1009459529db2117829681c0259cde3207156d3c512aede4c54e55d954ced9f1", 0xd1}, {&(0x7f0000001600)}, {0x0}, {0x0}], 0x7, &(0x7f00000027c0), 0x0, 0x4000000}, 0x20004081) r2 = bpf$BPF_PROG_RAW_TRACEPOINT_LOAD(0x5, &(0x7f0000000240)={0x11, 0x3, &(0x7f0000000180)=@framed, &(0x7f00000000c0)='syzkaller\x00', 0x0, 0x0, 0x0, 0x0, 0x0, '\x00', 0x0, 0x0, 0xffffffffffffffff, 0x8, 0x0, 0x0, 0x10, 0x0}, 0x80) bpf$BPF_RAW_TRACEPOINT_OPEN(0x11, &(0x7f0000000200)={&(0x7f00000004c0)='contention_begin\x00', r2}, 0x10) bind$inet(0xffffffffffffffff, &(0x7f0000000840)={0x2, 0x0, @local}, 0x10) sendto$rose(0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0) setsockopt$inet6_udp_int(0xffffffffffffffff, 0x11, 0xb, &(0x7f0000000100)=0x80000000, 0x4) r3 = syz_init_net_socket$x25(0x9, 0x5, 0x0) listen(r3, 0x0) fstat(r3, &(0x7f00000002c0)) r4 = open(&(0x7f00000005c0)='./bus\x00', 0x64842, 0x0) pwritev2(r4, &(0x7f0000000240)=[{&(0x7f0000000000)="85", 0x307e00}], 0xcf, 0x1400, 0x0, 0x3) 05:41:55 executing program 5: prctl$PR_SCHED_CORE(0x3e, 0x1, 0x0, 0x2, 0x0) r0 = syz_open_dev$sndmidi(&(0x7f0000000040), 0x2, 0x141101) r1 = dup(r0) write$6lowpan_enable(r1, &(0x7f0000000000)='0', 0xfffffd2c) bpf$BPF_RAW_TRACEPOINT_OPEN(0x11, 0x0, 0x0) r2 = socket(0x40000000015, 0x5, 0x0) connect$inet6(r2, &(0x7f0000000000)={0xa, 0x0, 0x0, @local, 0x4}, 0x1c) bind$inet(r2, &(0x7f0000000840)={0x2, 0x0, @local}, 0x10) sendto$rose(r2, 0x0, 0x0, 0x10, 0x0, 0x0) listen(0xffffffffffffffff, 0x0) 05:41:55 executing program 2: prctl$PR_SCHED_CORE(0x3e, 0x1, 0x0, 0x2, 0x0) syz_open_dev$sndmidi(&(0x7f0000000040), 0x2, 0x141101) write$6lowpan_enable(0xffffffffffffffff, &(0x7f0000000000)='0', 0xfffffd2c) getsockopt$sock_cred(0xffffffffffffffff, 0x1, 0x11, &(0x7f0000caaffb), &(0x7f0000cab000)=0xc) setresgid(0x0, 0x0, 0x0) r0 = bpf$BPF_PROG_RAW_TRACEPOINT_LOAD(0x5, &(0x7f0000000240)={0x11, 0x3, &(0x7f0000000180)=@framed, &(0x7f00000000c0)='syzkaller\x00', 0x0, 0x0, 0x0, 0x0, 0x0, '\x00', 0x0, 0x0, 0xffffffffffffffff, 0x8, 0x0, 0x0, 0x10, 0x0}, 0x80) bpf$BPF_RAW_TRACEPOINT_OPEN(0x11, &(0x7f0000000200)={&(0x7f00000004c0)='contention_begin\x00', r0}, 0x10) socket$inet6(0xa, 0x4, 0x0) r1 = socket(0x40000000015, 0x5, 0x0) connect$inet6(r1, &(0x7f0000000000)={0xa, 0x0, 0x0, @local, 0x4}, 0x1c) bind$inet(r1, &(0x7f0000000840)={0x2, 0x0, @local}, 0x10) sendto$rose(r1, 0x0, 0x0, 0x1000000, 0x0, 0x0) setsockopt$inet6_udp_int(r1, 0x11, 0xb, &(0x7f0000000100)=0x80000000, 0x4) listen(0xffffffffffffffff, 0x0) pwritev2(0xffffffffffffffff, &(0x7f0000000240)=[{&(0x7f0000000000)="85", 0x1}], 0x1, 0x0, 0x0, 0x3) 05:41:55 executing program 3: prctl$PR_SCHED_CORE(0x3e, 0x1, 0x0, 0x2, 0x0) r0 = syz_open_dev$sndmidi(&(0x7f0000000040), 0x2, 0x141101) r1 = dup(r0) write$6lowpan_enable(r1, &(0x7f0000000000)='0', 0xfffffd2c) ioctl$AUTOFS_DEV_IOCTL_EXPIRE(0xffffffffffffffff, 0xc018937c, 0x0) getsockopt$sock_cred(0xffffffffffffffff, 0x1, 0x11, &(0x7f0000caaffb)={0x0, 0x0, 0x0}, &(0x7f0000cab000)=0xc) setresgid(0x0, r2, 0x0) sendmsg$unix(0xffffffffffffffff, &(0x7f0000002800)={0x0, 0x0, &(0x7f0000002700)=[{&(0x7f00000001c0)="9bee1276c1cafdb448d85eec7b6c21a5a2c408accd959dc117e12ffacb54b51186a1785287fb06324cc3235295e8730ad2fddd28", 0x34}, {0x0}, {&(0x7f0000000340)="322a6eb4bf989845aac6ca3eabe2016211f95ce81ec779a84463eaa65bba8c62044a441e8daf5dac000a972fcc8e", 0x2e}, {0x0}, {0x0}, {&(0x7f0000001600)}, {0x0}], 0x7, &(0x7f00000027c0), 0x0, 0x4000000}, 0x20004081) openat$iommufd(0xffffffffffffff9c, 0x0, 0x0, 0x0) r3 = bpf$BPF_PROG_RAW_TRACEPOINT_LOAD(0x5, &(0x7f0000000240)={0x11, 0x3, &(0x7f0000000180)=@framed, &(0x7f00000000c0)='syzkaller\x00', 0x0, 0x0, 0x0, 0x0, 0x0, '\x00', 0x0, 0x0, 0xffffffffffffffff, 0x8, 0x0, 0x0, 0x10, 0x0}, 0x80) bpf$BPF_RAW_TRACEPOINT_OPEN(0x11, &(0x7f0000000200)={&(0x7f00000004c0)='contention_begin\x00', r3}, 0x10) socket$inet6(0xa, 0x4, 0xfff) r4 = socket(0x40000000015, 0x5, 0x0) connect$inet6(r4, &(0x7f0000000000)={0xa, 0x0, 0x0, @local, 0x4}, 0x1c) bind$inet(r4, &(0x7f0000000840)={0x2, 0x0, @local}, 0x10) sendto$rose(r4, 0x0, 0x0, 0x0, 0x0, 0x0) setsockopt$inet6_udp_int(r4, 0x11, 0xb, &(0x7f0000000100)=0x80000000, 0x4) r5 = syz_init_net_socket$x25(0x9, 0x5, 0x0) listen(r5, 0x0) listen(r5, 0x0) fstat(r5, &(0x7f00000002c0)) r6 = open(&(0x7f00000005c0)='./bus\x00', 0x64842, 0x0) pwritev2(r6, &(0x7f0000000240)=[{&(0x7f0000000000)="85", 0x307e00}], 0x1, 0x1400, 0xfffbffff, 0x3) 05:41:55 executing program 0: prctl$PR_SCHED_CORE(0x3e, 0x1, 0x0, 0x2, 0x0) r0 = syz_open_dev$sndmidi(&(0x7f0000000040), 0x2, 0x141101) r1 = dup(r0) write$6lowpan_enable(r1, &(0x7f0000000000)='0', 0xfffffd2c) ioctl$AUTOFS_DEV_IOCTL_EXPIRE(0xffffffffffffffff, 0xc018937c, 0x0) getsockopt$sock_cred(0xffffffffffffffff, 0x1, 0x11, &(0x7f0000caaffb), &(0x7f0000cab000)=0xc) setresgid(0x0, 0x0, 0x0) sendmsg$unix(0xffffffffffffffff, &(0x7f0000002800)={0x0, 0x0, &(0x7f0000002700)=[{&(0x7f00000001c0)="9bee1276c1cafdb448d85eec7b6c21a5a2c408accd959dc117e12ffacb54b51186a1785287fb06324cc3235295e8730ad2fddd28", 0x34}, {&(0x7f0000000600)="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", 0xf42}, {&(0x7f0000000340)="322a6eb4bf989845aac6ca3eabe2016211f95ce81ec779a84463eaa65bba8c62044a441e8daf5dac000a972fcc8e", 0x2e}, {0x0}, {&(0x7f0000001580)="7f8a47a1050ffe5e38a7ca227c6177889782ba0c8d1966316777a85e7d7fe6b6112c52426087bbf2701088058e5c9ef5f9816d16f371e15f2ab8891f22631782192792570d888e6bd710cec39823837eff351eae366e6974e7e4f2c506e389d1a8fda2eca26763446874e0c44214cb2713740d2dfcf1fddf2394618763c9b8a23d17799417c9d7704c24d8fd56a7b1252016f9e7cb3dc807d26fc2fd50d82adcd078e165bd9933f548bd49d85a0a3bd65d1009459529db2117829681c0259cde3207156d3c512aede4c54e55d954ced9f1", 0xd1}, {&(0x7f0000001600)}, {0x0}, {0x0}], 0x8, &(0x7f00000027c0), 0x0, 0x4000000}, 0x20004081) openat$iommufd(0xffffffffffffff9c, 0x0, 0x0, 0x0) r2 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000280)='cgroup.controllers\x00', 0x275a, 0x0) ioctl$FS_IOC_FSSETXATTR(r2, 0x401c5820, &(0x7f00000000c0)={0x20}) r3 = bpf$BPF_PROG_RAW_TRACEPOINT_LOAD(0x5, &(0x7f0000000540)={0x18, 0xb, &(0x7f0000001680)=@framed={{}, [@btf_id={0x18, 0x0, 0x3, 0x0, 0x4}, @func={0x85, 0x0, 0x1, 0x0, 0x2}, @exit, @map_fd={0x18, 0xb, 0x1, 0x0, r1}, @map_val={0x18, 0x5, 0x2, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x7}]}, &(0x7f00000000c0)='syzkaller\x00', 0x0, 0x0, 0x0, 0x0, 0x0, '\x00', 0x0, 0x0, r1, 0x8, 0x0, 0x0, 0x10, 0x0}, 0x80) bpf$BPF_RAW_TRACEPOINT_OPEN(0x11, &(0x7f0000000200)={&(0x7f00000004c0)='contention_begin\x00', r3}, 0x10) socket$inet6(0xa, 0x4, 0xfff) r4 = socket(0x40000000015, 0x5, 0x0) connect$inet6(r4, &(0x7f0000000000)={0xa, 0x0, 0x0, @local, 0x4}, 0x1c) bind$inet(r4, &(0x7f0000000840)={0x2, 0x0, @local}, 0x10) sendto$rose(r4, 0x0, 0x0, 0x0, 0x0, 0x0) setsockopt$inet6_udp_int(r4, 0x11, 0xb, &(0x7f0000000100)=0x80000000, 0x4) r5 = socket(0x40000000015, 0x5, 0x0) connect$inet6(r5, &(0x7f0000000000)={0xa, 0x0, 0x0, @local, 0x4}, 0x1c) bind$inet(r5, &(0x7f0000000840)={0x2, 0x0, @local}, 0x10) sendto$rose(r5, 0x0, 0x0, 0x0, 0x0, 0x0) ioctl$sock_ipv4_tunnel_SIOCDELTUNNEL(r1, 0x89f2, &(0x7f0000000140)={'tunl0\x00', &(0x7f0000000380)={'ip_vti0\x00', 0x0, 0xe0, 0x7, 0x3, 0x6, {{0x13, 0x4, 0x1, 0x3, 0x4c, 0x65, 0x0, 0x3, 0x4, 0x0, @multicast1, @multicast1, {[@rr={0x7, 0x3, 0xab}, @timestamp_prespec={0x44, 0x34, 0xf3, 0x3, 0x5, [{@private=0xa010100, 0x8}, {@dev={0xac, 0x14, 0x14, 0x28}, 0x6}, {@dev={0xac, 0x14, 0x14, 0x24}, 0x800}, {@rand_addr=0x64010100, 0x877ce936}, {@broadcast, 0x100}, {@local, 0x4}]}]}}}}}) sendmsg$nl_route(r5, &(0x7f0000000500)={&(0x7f0000000080)={0x10, 0x0, 0x0, 0x400000}, 0xc, &(0x7f0000000480)={&(0x7f0000000440)=@newlink={0x28, 0x10, 0x10, 0x70bd28, 0x25dfdbfc, {0x0, 0x0, 0x0, r6, 0x420d0, 0x200a}, [@IFLA_EXT_MASK={0x8, 0x1d, 0x7ff}]}, 0x28}, 0x1, 0x0, 0x0, 0x40049}, 0x40000100) r7 = syz_init_net_socket$x25(0x9, 0x5, 0x0) listen(r7, 0x0) fstat(r7, &(0x7f00000002c0)) r8 = open(&(0x7f00000005c0)='./bus\x00', 0x64842, 0x0) pwritev2(r8, &(0x7f0000000240)=[{&(0x7f0000000000)="85", 0x307e00}], 0x1, 0x1400, 0x0, 0x3) 05:41:55 executing program 4: prctl$PR_SCHED_CORE(0x3e, 0x1, 0x0, 0x2, 0x0) r0 = syz_open_dev$sndmidi(&(0x7f0000000040), 0x2, 0x141101) r1 = dup(r0) write$6lowpan_enable(r1, &(0x7f0000000000)='0', 0xfffffd2c) ioctl$AUTOFS_DEV_IOCTL_EXPIRE(0xffffffffffffffff, 0xc018937c, 0x0) getsockopt$sock_cred(0xffffffffffffffff, 0x1, 0x11, &(0x7f0000caaffb)={0x0, 0x0, 0x0}, &(0x7f0000cab000)=0xc) setresgid(0x0, r2, 0x0) sendmsg$unix(0xffffffffffffffff, &(0x7f0000002800)={0x0, 0x0, &(0x7f0000002700)=[{0x0}, {0x0}, {0x0}, {&(0x7f0000001580)="7f8a47a1050ffe5e38a7ca227c6177889782ba0c8d1966316777a85e7d7fe6b6112c52426087bbf2701088058e5c9ef5f9816d16f371e15f2ab8891f22631782192792570d888e6bd710cec39823837eff351eae366e6974e7e4f2c506e389d1a8fda2eca26763446874e0c44214cb2713740d2dfcf1fddf2394618763c9b8a23d17799417c9d7704c24d8fd56a7b1252016f9e7cb3dc807d26fc2fd50", 0x9d}, {&(0x7f0000001600)}, {0x0}, {0x0}], 0x7, &(0x7f00000027c0), 0x0, 0x4000000}, 0x20004081) openat$iommufd(0xffffffffffffff9c, 0x0, 0x0, 0x0) r3 = bpf$BPF_PROG_RAW_TRACEPOINT_LOAD(0x5, &(0x7f0000000240)={0x11, 0x3, &(0x7f0000000180)=@framed, &(0x7f00000000c0)='syzkaller\x00', 0x0, 0x0, 0x0, 0x0, 0x0, '\x00', 0x0, 0x0, 0xffffffffffffffff, 0x8, 0x0, 0x0, 0x10, 0x0}, 0x80) bpf$BPF_RAW_TRACEPOINT_OPEN(0x11, &(0x7f0000000200)={&(0x7f00000004c0)='contention_begin\x00', r3}, 0x10) r4 = socket(0x40000000015, 0x5, 0x0) connect$inet6(r4, &(0x7f0000000000)={0xa, 0x0, 0x0, @local, 0x4}, 0x1c) bind$inet(r4, 0x0, 0x0) sendto$rose(r4, 0x0, 0x0, 0x0, 0x0, 0x0) setsockopt$inet6_udp_int(r4, 0x11, 0xb, &(0x7f0000000100)=0x80000000, 0x4) r5 = syz_init_net_socket$x25(0x9, 0x5, 0x0) listen(r5, 0x0) listen(r5, 0x0) fstat(r5, &(0x7f00000002c0)) r6 = open(&(0x7f00000005c0)='./bus\x00', 0x64842, 0x0) pwritev2(r6, &(0x7f0000000240)=[{&(0x7f0000000000)="85", 0x307e00}], 0xcf, 0x1400, 0x0, 0x3) 05:41:55 executing program 3: prctl$PR_SCHED_CORE(0x3e, 0x1, 0x0, 0x2, 0x0) r0 = syz_open_dev$sndmidi(&(0x7f0000000040), 0x2, 0x141101) r1 = dup(r0) write$6lowpan_enable(r1, &(0x7f0000000000)='0', 0xfffffd2c) ioctl$AUTOFS_DEV_IOCTL_EXPIRE(0xffffffffffffffff, 0xc018937c, 0x0) getsockopt$sock_cred(0xffffffffffffffff, 0x1, 0x11, &(0x7f0000caaffb)={0x0, 0x0, 0x0}, &(0x7f0000cab000)=0xc) setresgid(0x0, r2, 0x0) sendmsg$unix(0xffffffffffffffff, &(0x7f0000002800)={0x0, 0x0, &(0x7f0000002700)=[{&(0x7f00000001c0)="9bee1276c1cafdb448d85eec7b6c21a5a2c408accd959dc117e12ffacb54b51186a1785287fb06324cc3235295e8730ad2fddd28", 0x34}, {0x0}, {&(0x7f0000000340)="322a6eb4bf989845aac6ca3eabe2016211f95ce81ec779a84463eaa65bba8c62044a441e8daf5dac000a972fcc8e", 0x2e}, {0x0}, {0x0}, {&(0x7f0000001600)}, {0x0}], 0x7, &(0x7f00000027c0), 0x0, 0x4000000}, 0x20004081) openat$iommufd(0xffffffffffffff9c, 0x0, 0x0, 0x0) r3 = bpf$BPF_PROG_RAW_TRACEPOINT_LOAD(0x5, &(0x7f0000000240)={0x11, 0x3, &(0x7f0000000180)=@framed, &(0x7f00000000c0)='syzkaller\x00', 0x0, 0x0, 0x0, 0x0, 0x0, '\x00', 0x0, 0x0, 0xffffffffffffffff, 0x8, 0x0, 0x0, 0x10, 0x0}, 0x80) bpf$BPF_RAW_TRACEPOINT_OPEN(0x11, &(0x7f0000000200)={&(0x7f00000004c0)='contention_begin\x00', r3}, 0x10) socket$inet6(0xa, 0x4, 0xfff) r4 = socket(0x40000000015, 0x5, 0x0) connect$inet6(r4, &(0x7f0000000000)={0xa, 0x0, 0x0, @local, 0x4}, 0x1c) bind$inet(r4, &(0x7f0000000840)={0x2, 0x0, @local}, 0x10) sendto$rose(r4, 0x0, 0x0, 0x0, 0x0, 0x0) setsockopt$inet6_udp_int(r4, 0x11, 0xb, &(0x7f0000000100)=0x80000000, 0x4) r5 = syz_init_net_socket$x25(0x9, 0x5, 0x0) listen(r5, 0x0) listen(r5, 0x0) fstat(r5, &(0x7f00000002c0)) r6 = open(&(0x7f00000005c0)='./bus\x00', 0x64842, 0x0) pwritev2(r6, &(0x7f0000000240)=[{&(0x7f0000000000)="85", 0x307e00}], 0x1, 0x1400, 0xffffefff, 0x3) 05:41:55 executing program 2: prctl$PR_SCHED_CORE(0x3e, 0x1, 0x0, 0x2, 0x0) syz_open_dev$sndmidi(&(0x7f0000000040), 0x2, 0x141101) write$6lowpan_enable(0xffffffffffffffff, &(0x7f0000000000)='0', 0xfffffd2c) getsockopt$sock_cred(0xffffffffffffffff, 0x1, 0x11, &(0x7f0000caaffb), &(0x7f0000cab000)=0xc) setresgid(0x0, 0x0, 0x0) r0 = bpf$BPF_PROG_RAW_TRACEPOINT_LOAD(0x5, &(0x7f0000000240)={0x11, 0x3, &(0x7f0000000180)=@framed, &(0x7f00000000c0)='syzkaller\x00', 0x0, 0x0, 0x0, 0x0, 0x0, '\x00', 0x0, 0x0, 0xffffffffffffffff, 0x8, 0x0, 0x0, 0x10, 0x0}, 0x80) bpf$BPF_RAW_TRACEPOINT_OPEN(0x11, &(0x7f0000000200)={&(0x7f00000004c0)='contention_begin\x00', r0}, 0x10) socket$inet6(0xa, 0x4, 0x0) r1 = socket(0x40000000015, 0x5, 0x0) connect$inet6(r1, &(0x7f0000000000)={0xa, 0x0, 0x0, @local, 0x4}, 0x1c) bind$inet(r1, &(0x7f0000000840)={0x2, 0x0, @local}, 0x10) sendto$rose(r1, 0x0, 0x0, 0x3000000, 0x0, 0x0) setsockopt$inet6_udp_int(r1, 0x11, 0xb, &(0x7f0000000100)=0x80000000, 0x4) listen(0xffffffffffffffff, 0x0) pwritev2(0xffffffffffffffff, &(0x7f0000000240)=[{&(0x7f0000000000)="85", 0x1}], 0x1, 0x0, 0x0, 0x3) 05:41:56 executing program 5: prctl$PR_SCHED_CORE(0x3e, 0x1, 0x0, 0x2, 0x0) r0 = syz_open_dev$sndmidi(&(0x7f0000000040), 0x2, 0x141101) r1 = dup(r0) write$6lowpan_enable(r1, &(0x7f0000000000)='0', 0xfffffd2c) bpf$BPF_RAW_TRACEPOINT_OPEN(0x11, 0x0, 0x0) r2 = socket(0x40000000015, 0x5, 0x0) connect$inet6(r2, &(0x7f0000000000)={0xa, 0x0, 0x0, @local, 0x4}, 0x1c) bind$inet(r2, &(0x7f0000000840)={0x2, 0x0, @local}, 0x10) sendto$rose(r2, 0x0, 0x0, 0x2f, 0x0, 0x0) listen(0xffffffffffffffff, 0x0) 05:41:56 executing program 1: r0 = syz_open_dev$sndmidi(&(0x7f0000000040), 0x2, 0x141101) r1 = dup(r0) write$6lowpan_enable(r1, &(0x7f0000000000)='0', 0xfffffd2c) ioctl$AUTOFS_DEV_IOCTL_EXPIRE(0xffffffffffffffff, 0xc018937c, 0x0) getsockopt$sock_cred(0xffffffffffffffff, 0x1, 0x11, &(0x7f0000caaffb), &(0x7f0000cab000)=0xc) setresgid(0x0, 0x0, 0x0) sendmsg$unix(0xffffffffffffffff, &(0x7f0000002800)={0x0, 0x0, &(0x7f0000002700)=[{&(0x7f00000001c0)="9bee1276c1cafdb448d85eec7b6c21a5a2c408accd959dc117e12ffacb54b51186a1785287fb06324cc3235295e8730ad2fddd28", 0x34}, {&(0x7f0000000600)="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", 0xd5a}, {&(0x7f0000000340)="322a6eb4bf989845aac6ca3eabe2016211f95ce81ec779a84463eaa65bba8c62044a441e8daf5dac000a972fcc8e", 0x2e}, {&(0x7f0000001580)="7f8a47a1050ffe5e38a7ca227c6177889782ba0c8d1966316777a85e7d7fe6b6112c52426087bbf2701088058e5c9ef5f9816d16f371e15f2ab8891f22631782192792570d888e6bd710cec39823837eff351eae366e6974e7e4f2c506e389d1a8fda2eca26763446874e0c44214cb2713740d2dfcf1fddf2394618763c9b8a23d17799417c9d7704c24d8fd56a7b1252016f9e7cb3dc807d26fc2fd50d82adcd078e165bd9933f548bd49d85a0a3bd65d1009459529db2117829681c0259cde3207156d3c512aede4c54e55d954ced9f1", 0xd1}, {&(0x7f0000001600)}, {0x0}, {0x0}], 0x7, &(0x7f00000027c0), 0x0, 0x4000000}, 0x20004081) r2 = bpf$BPF_PROG_RAW_TRACEPOINT_LOAD(0x5, &(0x7f0000000240)={0x11, 0x3, &(0x7f0000000180)=@framed, &(0x7f00000000c0)='syzkaller\x00', 0x0, 0x0, 0x0, 0x0, 0x0, '\x00', 0x0, 0x0, 0xffffffffffffffff, 0x8, 0x0, 0x0, 0x10, 0x0}, 0x80) bpf$BPF_RAW_TRACEPOINT_OPEN(0x11, &(0x7f0000000200)={&(0x7f00000004c0)='contention_begin\x00', r2}, 0x10) bind$inet(0xffffffffffffffff, &(0x7f0000000840)={0x2, 0x0, @local}, 0x10) sendto$rose(0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0) setsockopt$inet6_udp_int(0xffffffffffffffff, 0x11, 0xb, &(0x7f0000000100)=0x80000000, 0x4) r3 = syz_init_net_socket$x25(0x9, 0x5, 0x0) listen(r3, 0x0) fstat(r3, &(0x7f00000002c0)) r4 = open(&(0x7f00000005c0)='./bus\x00', 0x64842, 0x0) pwritev2(r4, &(0x7f0000000240)=[{&(0x7f0000000000)="85", 0x307e00}], 0xd0, 0x1400, 0x0, 0x3) 05:41:56 executing program 3: prctl$PR_SCHED_CORE(0x3e, 0x1, 0x0, 0x2, 0x0) r0 = syz_open_dev$sndmidi(&(0x7f0000000040), 0x2, 0x141101) r1 = dup(r0) write$6lowpan_enable(r1, &(0x7f0000000000)='0', 0xfffffd2c) ioctl$AUTOFS_DEV_IOCTL_EXPIRE(0xffffffffffffffff, 0xc018937c, 0x0) getsockopt$sock_cred(0xffffffffffffffff, 0x1, 0x11, &(0x7f0000caaffb)={0x0, 0x0, 0x0}, &(0x7f0000cab000)=0xc) setresgid(0x0, r2, 0x0) sendmsg$unix(0xffffffffffffffff, &(0x7f0000002800)={0x0, 0x0, &(0x7f0000002700)=[{&(0x7f00000001c0)="9bee1276c1cafdb448d85eec7b6c21a5a2c408accd959dc117e12ffacb54b51186a1785287fb06324cc3235295e8730ad2fddd28", 0x34}, {0x0}, {&(0x7f0000000340)="322a6eb4bf989845aac6ca3eabe2016211f95ce81ec779a84463eaa65bba8c62044a441e8daf5dac000a972fcc8e", 0x2e}, {0x0}, {0x0}, {&(0x7f0000001600)}, {0x0}], 0x7, &(0x7f00000027c0), 0x0, 0x4000000}, 0x20004081) openat$iommufd(0xffffffffffffff9c, 0x0, 0x0, 0x0) r3 = bpf$BPF_PROG_RAW_TRACEPOINT_LOAD(0x5, &(0x7f0000000240)={0x11, 0x3, &(0x7f0000000180)=@framed, &(0x7f00000000c0)='syzkaller\x00', 0x0, 0x0, 0x0, 0x0, 0x0, '\x00', 0x0, 0x0, 0xffffffffffffffff, 0x8, 0x0, 0x0, 0x10, 0x0}, 0x80) bpf$BPF_RAW_TRACEPOINT_OPEN(0x11, &(0x7f0000000200)={&(0x7f00000004c0)='contention_begin\x00', r3}, 0x10) socket$inet6(0xa, 0x4, 0xfff) r4 = socket(0x40000000015, 0x5, 0x0) connect$inet6(r4, &(0x7f0000000000)={0xa, 0x0, 0x0, @local, 0x4}, 0x1c) bind$inet(r4, &(0x7f0000000840)={0x2, 0x0, @local}, 0x10) sendto$rose(r4, 0x0, 0x0, 0x0, 0x0, 0x0) setsockopt$inet6_udp_int(r4, 0x11, 0xb, &(0x7f0000000100)=0x80000000, 0x4) r5 = syz_init_net_socket$x25(0x9, 0x5, 0x0) listen(r5, 0x0) listen(r5, 0x0) fstat(r5, &(0x7f00000002c0)) r6 = open(&(0x7f00000005c0)='./bus\x00', 0x64842, 0x0) pwritev2(r6, &(0x7f0000000240)=[{&(0x7f0000000000)="85", 0x307e00}], 0x1, 0x1400, 0xfffff000, 0x3) 05:41:56 executing program 4: prctl$PR_SCHED_CORE(0x3e, 0x1, 0x0, 0x2, 0x0) r0 = syz_open_dev$sndmidi(&(0x7f0000000040), 0x2, 0x141101) r1 = dup(r0) write$6lowpan_enable(r1, &(0x7f0000000000)='0', 0xfffffd2c) ioctl$AUTOFS_DEV_IOCTL_EXPIRE(0xffffffffffffffff, 0xc018937c, 0x0) getsockopt$sock_cred(0xffffffffffffffff, 0x1, 0x11, &(0x7f0000caaffb)={0x0, 0x0, 0x0}, &(0x7f0000cab000)=0xc) setresgid(0x0, r2, 0x0) sendmsg$unix(0xffffffffffffffff, &(0x7f0000002800)={0x0, 0x0, &(0x7f0000002700)=[{0x0}, {0x0}, {0x0}, {&(0x7f0000001580)="7f8a47a1050ffe5e38a7ca227c6177889782ba0c8d1966316777a85e7d7fe6b6112c52426087bbf2701088058e5c9ef5f9816d16f371e15f2ab8891f22631782192792570d888e6bd710cec39823837eff351eae366e6974e7e4f2c506e389d1a8fda2eca26763446874e0c44214cb2713740d2dfcf1fddf2394618763c9b8a23d17799417c9d7704c24d8fd56a7b1252016f9e7cb3dc807d26fc2fd50", 0x9d}, {&(0x7f0000001600)}, {0x0}, {0x0}], 0x7, &(0x7f00000027c0), 0x0, 0x4000000}, 0x20004081) openat$iommufd(0xffffffffffffff9c, 0x0, 0x0, 0x0) r3 = bpf$BPF_PROG_RAW_TRACEPOINT_LOAD(0x5, &(0x7f0000000240)={0x11, 0x3, &(0x7f0000000180)=@framed, &(0x7f00000000c0)='syzkaller\x00', 0x0, 0x0, 0x0, 0x0, 0x0, '\x00', 0x0, 0x0, 0xffffffffffffffff, 0x8, 0x0, 0x0, 0x10, 0x0}, 0x80) bpf$BPF_RAW_TRACEPOINT_OPEN(0x11, &(0x7f0000000200)={&(0x7f00000004c0)='contention_begin\x00', r3}, 0x10) r4 = socket(0x40000000015, 0x5, 0x0) connect$inet6(r4, &(0x7f0000000000)={0xa, 0x0, 0x0, @local, 0x4}, 0x1c) bind$inet(r4, 0x0, 0x0) sendto$rose(r4, 0x0, 0x0, 0x0, 0x0, 0x0) setsockopt$inet6_udp_int(r4, 0x11, 0xb, &(0x7f0000000100)=0x80000000, 0x4) r5 = syz_init_net_socket$x25(0x9, 0x5, 0x0) listen(r5, 0x0) listen(r5, 0x0) fstat(r5, &(0x7f00000002c0)) r6 = open(&(0x7f00000005c0)='./bus\x00', 0x64842, 0x0) pwritev2(r6, &(0x7f0000000240)=[{&(0x7f0000000000)="85", 0x307e00}], 0xd0, 0x1400, 0x0, 0x3) 05:41:56 executing program 3: prctl$PR_SCHED_CORE(0x3e, 0x1, 0x0, 0x2, 0x0) r0 = syz_open_dev$sndmidi(&(0x7f0000000040), 0x2, 0x141101) r1 = dup(r0) write$6lowpan_enable(r1, &(0x7f0000000000)='0', 0xfffffd2c) ioctl$AUTOFS_DEV_IOCTL_EXPIRE(0xffffffffffffffff, 0xc018937c, 0x0) getsockopt$sock_cred(0xffffffffffffffff, 0x1, 0x11, &(0x7f0000caaffb)={0x0, 0x0, 0x0}, &(0x7f0000cab000)=0xc) setresgid(0x0, r2, 0x0) sendmsg$unix(0xffffffffffffffff, &(0x7f0000002800)={0x0, 0x0, &(0x7f0000002700)=[{&(0x7f00000001c0)="9bee1276c1cafdb448d85eec7b6c21a5a2c408accd959dc117e12ffacb54b51186a1785287fb06324cc3235295e8730ad2fddd28", 0x34}, {0x0}, {&(0x7f0000000340)="322a6eb4bf989845aac6ca3eabe2016211f95ce81ec779a84463eaa65bba8c62044a441e8daf5dac000a972fcc8e", 0x2e}, {0x0}, {0x0}, {&(0x7f0000001600)}, {0x0}], 0x7, &(0x7f00000027c0), 0x0, 0x4000000}, 0x20004081) openat$iommufd(0xffffffffffffff9c, 0x0, 0x0, 0x0) r3 = bpf$BPF_PROG_RAW_TRACEPOINT_LOAD(0x5, &(0x7f0000000240)={0x11, 0x3, &(0x7f0000000180)=@framed, &(0x7f00000000c0)='syzkaller\x00', 0x0, 0x0, 0x0, 0x0, 0x0, '\x00', 0x0, 0x0, 0xffffffffffffffff, 0x8, 0x0, 0x0, 0x10, 0x0}, 0x80) bpf$BPF_RAW_TRACEPOINT_OPEN(0x11, &(0x7f0000000200)={&(0x7f00000004c0)='contention_begin\x00', r3}, 0x10) socket$inet6(0xa, 0x4, 0xfff) r4 = socket(0x40000000015, 0x5, 0x0) connect$inet6(r4, &(0x7f0000000000)={0xa, 0x0, 0x0, @local, 0x4}, 0x1c) bind$inet(r4, &(0x7f0000000840)={0x2, 0x0, @local}, 0x10) sendto$rose(r4, 0x0, 0x0, 0x0, 0x0, 0x0) setsockopt$inet6_udp_int(r4, 0x11, 0xb, &(0x7f0000000100)=0x80000000, 0x4) r5 = syz_init_net_socket$x25(0x9, 0x5, 0x0) listen(r5, 0x0) listen(r5, 0x0) fstat(r5, &(0x7f00000002c0)) r6 = open(&(0x7f00000005c0)='./bus\x00', 0x64842, 0x0) pwritev2(r6, &(0x7f0000000240)=[{&(0x7f0000000000)="85", 0x307e00}], 0x1, 0x1400, 0xfffffbff, 0x3) 05:41:56 executing program 0: prctl$PR_SCHED_CORE(0x3e, 0x1, 0x0, 0x2, 0x0) (async) prctl$PR_SCHED_CORE(0x3e, 0x1, 0x0, 0x2, 0x0) syz_open_dev$sndmidi(&(0x7f0000000040), 0x2, 0x141101) (async) r0 = syz_open_dev$sndmidi(&(0x7f0000000040), 0x2, 0x141101) dup(r0) (async) r1 = dup(r0) write$6lowpan_enable(r1, &(0x7f0000000000)='0', 0xfffffd2c) ioctl$AUTOFS_DEV_IOCTL_EXPIRE(0xffffffffffffffff, 0xc018937c, 0x0) getsockopt$sock_cred(0xffffffffffffffff, 0x1, 0x11, &(0x7f0000caaffb), &(0x7f0000cab000)=0xc) (async) getsockopt$sock_cred(0xffffffffffffffff, 0x1, 0x11, &(0x7f0000caaffb), &(0x7f0000cab000)=0xc) setresgid(0x0, 0x0, 0x0) sendmsg$unix(0xffffffffffffffff, &(0x7f0000002800)={0x0, 0x0, &(0x7f0000002700)=[{&(0x7f00000001c0)="9bee1276c1cafdb448d85eec7b6c21a5a2c408accd959dc117e12ffacb54b51186a1785287fb06324cc3235295e8730ad2fddd28", 0x34}, {&(0x7f0000000600)="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", 0xf42}, {&(0x7f0000000340)="322a6eb4bf989845aac6ca3eabe2016211f95ce81ec779a84463eaa65bba8c62044a441e8daf5dac000a972fcc8e", 0x2e}, {0x0}, {&(0x7f0000001580)="7f8a47a1050ffe5e38a7ca227c6177889782ba0c8d1966316777a85e7d7fe6b6112c52426087bbf2701088058e5c9ef5f9816d16f371e15f2ab8891f22631782192792570d888e6bd710cec39823837eff351eae366e6974e7e4f2c506e389d1a8fda2eca26763446874e0c44214cb2713740d2dfcf1fddf2394618763c9b8a23d17799417c9d7704c24d8fd56a7b1252016f9e7cb3dc807d26fc2fd50d82adcd078e165bd9933f548bd49d85a0a3bd65d1009459529db2117829681c0259cde3207156d3c512aede4c54e55d954ced9f1", 0xd1}, {&(0x7f0000001600)}, {0x0}, {0x0}], 0x8, &(0x7f00000027c0), 0x0, 0x4000000}, 0x20004081) openat$iommufd(0xffffffffffffff9c, 0x0, 0x0, 0x0) openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000280)='cgroup.controllers\x00', 0x275a, 0x0) (async) r2 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000280)='cgroup.controllers\x00', 0x275a, 0x0) ioctl$FS_IOC_FSSETXATTR(r2, 0x401c5820, &(0x7f00000000c0)={0x20}) r3 = bpf$BPF_PROG_RAW_TRACEPOINT_LOAD(0x5, &(0x7f0000000540)={0x18, 0xb, &(0x7f0000001680)=@framed={{}, [@btf_id={0x18, 0x0, 0x3, 0x0, 0x4}, @func={0x85, 0x0, 0x1, 0x0, 0x2}, @exit, @map_fd={0x18, 0xb, 0x1, 0x0, r1}, @map_val={0x18, 0x5, 0x2, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x7}]}, &(0x7f00000000c0)='syzkaller\x00', 0x0, 0x0, 0x0, 0x0, 0x0, '\x00', 0x0, 0x0, r1, 0x8, 0x0, 0x0, 0x10, 0x0}, 0x80) bpf$BPF_RAW_TRACEPOINT_OPEN(0x11, &(0x7f0000000200)={&(0x7f00000004c0)='contention_begin\x00', r3}, 0x10) socket$inet6(0xa, 0x4, 0xfff) (async) socket$inet6(0xa, 0x4, 0xfff) socket(0x40000000015, 0x5, 0x0) (async) r4 = socket(0x40000000015, 0x5, 0x0) connect$inet6(r4, &(0x7f0000000000)={0xa, 0x0, 0x0, @local, 0x4}, 0x1c) bind$inet(r4, &(0x7f0000000840)={0x2, 0x0, @local}, 0x10) sendto$rose(r4, 0x0, 0x0, 0x0, 0x0, 0x0) setsockopt$inet6_udp_int(r4, 0x11, 0xb, &(0x7f0000000100)=0x80000000, 0x4) (async) setsockopt$inet6_udp_int(r4, 0x11, 0xb, &(0x7f0000000100)=0x80000000, 0x4) r5 = socket(0x40000000015, 0x5, 0x0) connect$inet6(r5, &(0x7f0000000000)={0xa, 0x0, 0x0, @local, 0x4}, 0x1c) bind$inet(r5, &(0x7f0000000840)={0x2, 0x0, @local}, 0x10) sendto$rose(r5, 0x0, 0x0, 0x0, 0x0, 0x0) ioctl$sock_ipv4_tunnel_SIOCDELTUNNEL(r1, 0x89f2, &(0x7f0000000140)={'tunl0\x00', &(0x7f0000000380)={'ip_vti0\x00', 0x0, 0xe0, 0x7, 0x3, 0x6, {{0x13, 0x4, 0x1, 0x3, 0x4c, 0x65, 0x0, 0x3, 0x4, 0x0, @multicast1, @multicast1, {[@rr={0x7, 0x3, 0xab}, @timestamp_prespec={0x44, 0x34, 0xf3, 0x3, 0x5, [{@private=0xa010100, 0x8}, {@dev={0xac, 0x14, 0x14, 0x28}, 0x6}, {@dev={0xac, 0x14, 0x14, 0x24}, 0x800}, {@rand_addr=0x64010100, 0x877ce936}, {@broadcast, 0x100}, {@local, 0x4}]}]}}}}}) sendmsg$nl_route(r5, &(0x7f0000000500)={&(0x7f0000000080)={0x10, 0x0, 0x0, 0x400000}, 0xc, &(0x7f0000000480)={&(0x7f0000000440)=@newlink={0x28, 0x10, 0x10, 0x70bd28, 0x25dfdbfc, {0x0, 0x0, 0x0, r6, 0x420d0, 0x200a}, [@IFLA_EXT_MASK={0x8, 0x1d, 0x7ff}]}, 0x28}, 0x1, 0x0, 0x0, 0x40049}, 0x40000100) (async) sendmsg$nl_route(r5, &(0x7f0000000500)={&(0x7f0000000080)={0x10, 0x0, 0x0, 0x400000}, 0xc, &(0x7f0000000480)={&(0x7f0000000440)=@newlink={0x28, 0x10, 0x10, 0x70bd28, 0x25dfdbfc, {0x0, 0x0, 0x0, r6, 0x420d0, 0x200a}, [@IFLA_EXT_MASK={0x8, 0x1d, 0x7ff}]}, 0x28}, 0x1, 0x0, 0x0, 0x40049}, 0x40000100) syz_init_net_socket$x25(0x9, 0x5, 0x0) (async) r7 = syz_init_net_socket$x25(0x9, 0x5, 0x0) listen(r7, 0x0) fstat(r7, &(0x7f00000002c0)) r8 = open(&(0x7f00000005c0)='./bus\x00', 0x64842, 0x0) pwritev2(r8, &(0x7f0000000240)=[{&(0x7f0000000000)="85", 0x307e00}], 0x1, 0x1400, 0x0, 0x3) 05:41:56 executing program 2: prctl$PR_SCHED_CORE(0x3e, 0x1, 0x0, 0x2, 0x0) syz_open_dev$sndmidi(&(0x7f0000000040), 0x2, 0x141101) write$6lowpan_enable(0xffffffffffffffff, &(0x7f0000000000)='0', 0xfffffd2c) getsockopt$sock_cred(0xffffffffffffffff, 0x1, 0x11, &(0x7f0000caaffb), &(0x7f0000cab000)=0xc) setresgid(0x0, 0x0, 0x0) r0 = bpf$BPF_PROG_RAW_TRACEPOINT_LOAD(0x5, &(0x7f0000000240)={0x11, 0x3, &(0x7f0000000180)=@framed, &(0x7f00000000c0)='syzkaller\x00', 0x0, 0x0, 0x0, 0x0, 0x0, '\x00', 0x0, 0x0, 0xffffffffffffffff, 0x8, 0x0, 0x0, 0x10, 0x0}, 0x80) bpf$BPF_RAW_TRACEPOINT_OPEN(0x11, &(0x7f0000000200)={&(0x7f00000004c0)='contention_begin\x00', r0}, 0x10) socket$inet6(0xa, 0x4, 0x0) r1 = socket(0x40000000015, 0x5, 0x0) connect$inet6(r1, &(0x7f0000000000)={0xa, 0x0, 0x0, @local, 0x4}, 0x1c) bind$inet(r1, &(0x7f0000000840)={0x2, 0x0, @local}, 0x10) sendto$rose(r1, 0x0, 0x0, 0x8000000, 0x0, 0x0) setsockopt$inet6_udp_int(r1, 0x11, 0xb, &(0x7f0000000100)=0x80000000, 0x4) listen(0xffffffffffffffff, 0x0) pwritev2(0xffffffffffffffff, &(0x7f0000000240)=[{&(0x7f0000000000)="85", 0x1}], 0x1, 0x0, 0x0, 0x3) 05:41:56 executing program 3: prctl$PR_SCHED_CORE(0x3e, 0x1, 0x0, 0x2, 0x0) r0 = syz_open_dev$sndmidi(&(0x7f0000000040), 0x2, 0x141101) r1 = dup(r0) write$6lowpan_enable(r1, &(0x7f0000000000)='0', 0xfffffd2c) ioctl$AUTOFS_DEV_IOCTL_EXPIRE(0xffffffffffffffff, 0xc018937c, 0x0) getsockopt$sock_cred(0xffffffffffffffff, 0x1, 0x11, &(0x7f0000caaffb)={0x0, 0x0, 0x0}, &(0x7f0000cab000)=0xc) setresgid(0x0, r2, 0x0) sendmsg$unix(0xffffffffffffffff, &(0x7f0000002800)={0x0, 0x0, &(0x7f0000002700)=[{&(0x7f00000001c0)="9bee1276c1cafdb448d85eec7b6c21a5a2c408accd959dc117e12ffacb54b51186a1785287fb06324cc3235295e8730ad2fddd28", 0x34}, {0x0}, {&(0x7f0000000340)="322a6eb4bf989845aac6ca3eabe2016211f95ce81ec779a84463eaa65bba8c62044a441e8daf5dac000a972fcc8e", 0x2e}, {0x0}, {0x0}, {&(0x7f0000001600)}, {0x0}], 0x7, &(0x7f00000027c0), 0x0, 0x4000000}, 0x20004081) openat$iommufd(0xffffffffffffff9c, 0x0, 0x0, 0x0) r3 = bpf$BPF_PROG_RAW_TRACEPOINT_LOAD(0x5, &(0x7f0000000240)={0x11, 0x3, &(0x7f0000000180)=@framed, &(0x7f00000000c0)='syzkaller\x00', 0x0, 0x0, 0x0, 0x0, 0x0, '\x00', 0x0, 0x0, 0xffffffffffffffff, 0x8, 0x0, 0x0, 0x10, 0x0}, 0x80) bpf$BPF_RAW_TRACEPOINT_OPEN(0x11, &(0x7f0000000200)={&(0x7f00000004c0)='contention_begin\x00', r3}, 0x10) socket$inet6(0xa, 0x4, 0xfff) r4 = socket(0x40000000015, 0x5, 0x0) connect$inet6(r4, &(0x7f0000000000)={0xa, 0x0, 0x0, @local, 0x4}, 0x1c) bind$inet(r4, &(0x7f0000000840)={0x2, 0x0, @local}, 0x10) sendto$rose(r4, 0x0, 0x0, 0x0, 0x0, 0x0) setsockopt$inet6_udp_int(r4, 0x11, 0xb, &(0x7f0000000100)=0x80000000, 0x4) r5 = syz_init_net_socket$x25(0x9, 0x5, 0x0) listen(r5, 0x0) listen(r5, 0x0) fstat(r5, &(0x7f00000002c0)) r6 = open(&(0x7f00000005c0)='./bus\x00', 0x64842, 0x0) pwritev2(r6, &(0x7f0000000240)=[{&(0x7f0000000000)="85", 0x307e00}], 0x1, 0x1400, 0xffffff7f, 0x3) 05:41:57 executing program 0: prctl$PR_SCHED_CORE(0x3e, 0x1, 0x0, 0x2, 0x0) r0 = syz_open_dev$sndmidi(&(0x7f0000000040), 0x2, 0x141101) r1 = dup(r0) write$6lowpan_enable(r1, &(0x7f0000000000)='0', 0xfffffd2c) (async) write$6lowpan_enable(r1, &(0x7f0000000000)='0', 0xfffffd2c) ioctl$AUTOFS_DEV_IOCTL_EXPIRE(0xffffffffffffffff, 0xc018937c, 0x0) getsockopt$sock_cred(0xffffffffffffffff, 0x1, 0x11, &(0x7f0000caaffb), &(0x7f0000cab000)=0xc) (async) getsockopt$sock_cred(0xffffffffffffffff, 0x1, 0x11, &(0x7f0000caaffb), &(0x7f0000cab000)=0xc) setresgid(0x0, 0x0, 0x0) sendmsg$unix(0xffffffffffffffff, &(0x7f0000002800)={0x0, 0x0, &(0x7f0000002700)=[{&(0x7f00000001c0)="9bee1276c1cafdb448d85eec7b6c21a5a2c408accd959dc117e12ffacb54b51186a1785287fb06324cc3235295e8730ad2fddd28", 0x34}, {&(0x7f0000000600)="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", 0xf42}, {&(0x7f0000000340)="322a6eb4bf989845aac6ca3eabe2016211f95ce81ec779a84463eaa65bba8c62044a441e8daf5dac000a972fcc8e", 0x2e}, {0x0}, {&(0x7f0000001580)="7f8a47a1050ffe5e38a7ca227c6177889782ba0c8d1966316777a85e7d7fe6b6112c52426087bbf2701088058e5c9ef5f9816d16f371e15f2ab8891f22631782192792570d888e6bd710cec39823837eff351eae366e6974e7e4f2c506e389d1a8fda2eca26763446874e0c44214cb2713740d2dfcf1fddf2394618763c9b8a23d17799417c9d7704c24d8fd56a7b1252016f9e7cb3dc807d26fc2fd50d82adcd078e165bd9933f548bd49d85a0a3bd65d1009459529db2117829681c0259cde3207156d3c512aede4c54e55d954ced9f1", 0xd1}, {&(0x7f0000001600)}, {0x0}, {0x0}], 0x8, &(0x7f00000027c0), 0x0, 0x4000000}, 0x20004081) (async) sendmsg$unix(0xffffffffffffffff, &(0x7f0000002800)={0x0, 0x0, &(0x7f0000002700)=[{&(0x7f00000001c0)="9bee1276c1cafdb448d85eec7b6c21a5a2c408accd959dc117e12ffacb54b51186a1785287fb06324cc3235295e8730ad2fddd28", 0x34}, {&(0x7f0000000600)="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", 0xf42}, {&(0x7f0000000340)="322a6eb4bf989845aac6ca3eabe2016211f95ce81ec779a84463eaa65bba8c62044a441e8daf5dac000a972fcc8e", 0x2e}, {0x0}, {&(0x7f0000001580)="7f8a47a1050ffe5e38a7ca227c6177889782ba0c8d1966316777a85e7d7fe6b6112c52426087bbf2701088058e5c9ef5f9816d16f371e15f2ab8891f22631782192792570d888e6bd710cec39823837eff351eae366e6974e7e4f2c506e389d1a8fda2eca26763446874e0c44214cb2713740d2dfcf1fddf2394618763c9b8a23d17799417c9d7704c24d8fd56a7b1252016f9e7cb3dc807d26fc2fd50d82adcd078e165bd9933f548bd49d85a0a3bd65d1009459529db2117829681c0259cde3207156d3c512aede4c54e55d954ced9f1", 0xd1}, {&(0x7f0000001600)}, {0x0}, {0x0}], 0x8, &(0x7f00000027c0), 0x0, 0x4000000}, 0x20004081) openat$iommufd(0xffffffffffffff9c, 0x0, 0x0, 0x0) (async) openat$iommufd(0xffffffffffffff9c, 0x0, 0x0, 0x0) r2 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000280)='cgroup.controllers\x00', 0x275a, 0x0) ioctl$FS_IOC_FSSETXATTR(r2, 0x401c5820, &(0x7f00000000c0)={0x20}) r3 = bpf$BPF_PROG_RAW_TRACEPOINT_LOAD(0x5, &(0x7f0000000540)={0x18, 0xb, &(0x7f0000001680)=@framed={{}, [@btf_id={0x18, 0x0, 0x3, 0x0, 0x4}, @func={0x85, 0x0, 0x1, 0x0, 0x2}, @exit, @map_fd={0x18, 0xb, 0x1, 0x0, r1}, @map_val={0x18, 0x5, 0x2, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x7}]}, &(0x7f00000000c0)='syzkaller\x00', 0x0, 0x0, 0x0, 0x0, 0x0, '\x00', 0x0, 0x0, r1, 0x8, 0x0, 0x0, 0x10, 0x0}, 0x80) bpf$BPF_RAW_TRACEPOINT_OPEN(0x11, &(0x7f0000000200)={&(0x7f00000004c0)='contention_begin\x00', r3}, 0x10) socket$inet6(0xa, 0x4, 0xfff) socket(0x40000000015, 0x5, 0x0) (async) r4 = socket(0x40000000015, 0x5, 0x0) connect$inet6(r4, &(0x7f0000000000)={0xa, 0x0, 0x0, @local, 0x4}, 0x1c) bind$inet(r4, &(0x7f0000000840)={0x2, 0x0, @local}, 0x10) (async) bind$inet(r4, &(0x7f0000000840)={0x2, 0x0, @local}, 0x10) sendto$rose(r4, 0x0, 0x0, 0x0, 0x0, 0x0) setsockopt$inet6_udp_int(r4, 0x11, 0xb, &(0x7f0000000100)=0x80000000, 0x4) (async) setsockopt$inet6_udp_int(r4, 0x11, 0xb, &(0x7f0000000100)=0x80000000, 0x4) r5 = socket(0x40000000015, 0x5, 0x0) connect$inet6(r5, &(0x7f0000000000)={0xa, 0x0, 0x0, @local, 0x4}, 0x1c) bind$inet(r5, &(0x7f0000000840)={0x2, 0x0, @local}, 0x10) (async) bind$inet(r5, &(0x7f0000000840)={0x2, 0x0, @local}, 0x10) sendto$rose(r5, 0x0, 0x0, 0x0, 0x0, 0x0) ioctl$sock_ipv4_tunnel_SIOCDELTUNNEL(r1, 0x89f2, &(0x7f0000000140)={'tunl0\x00', &(0x7f0000000380)={'ip_vti0\x00', 0x0, 0xe0, 0x7, 0x3, 0x6, {{0x13, 0x4, 0x1, 0x3, 0x4c, 0x65, 0x0, 0x3, 0x4, 0x0, @multicast1, @multicast1, {[@rr={0x7, 0x3, 0xab}, @timestamp_prespec={0x44, 0x34, 0xf3, 0x3, 0x5, [{@private=0xa010100, 0x8}, {@dev={0xac, 0x14, 0x14, 0x28}, 0x6}, {@dev={0xac, 0x14, 0x14, 0x24}, 0x800}, {@rand_addr=0x64010100, 0x877ce936}, {@broadcast, 0x100}, {@local, 0x4}]}]}}}}}) sendmsg$nl_route(r5, &(0x7f0000000500)={&(0x7f0000000080)={0x10, 0x0, 0x0, 0x400000}, 0xc, &(0x7f0000000480)={&(0x7f0000000440)=@newlink={0x28, 0x10, 0x10, 0x70bd28, 0x25dfdbfc, {0x0, 0x0, 0x0, r6, 0x420d0, 0x200a}, [@IFLA_EXT_MASK={0x8, 0x1d, 0x7ff}]}, 0x28}, 0x1, 0x0, 0x0, 0x40049}, 0x40000100) (async) sendmsg$nl_route(r5, &(0x7f0000000500)={&(0x7f0000000080)={0x10, 0x0, 0x0, 0x400000}, 0xc, &(0x7f0000000480)={&(0x7f0000000440)=@newlink={0x28, 0x10, 0x10, 0x70bd28, 0x25dfdbfc, {0x0, 0x0, 0x0, r6, 0x420d0, 0x200a}, [@IFLA_EXT_MASK={0x8, 0x1d, 0x7ff}]}, 0x28}, 0x1, 0x0, 0x0, 0x40049}, 0x40000100) syz_init_net_socket$x25(0x9, 0x5, 0x0) (async) r7 = syz_init_net_socket$x25(0x9, 0x5, 0x0) listen(r7, 0x0) fstat(r7, &(0x7f00000002c0)) r8 = open(&(0x7f00000005c0)='./bus\x00', 0x64842, 0x0) pwritev2(r8, &(0x7f0000000240)=[{&(0x7f0000000000)="85", 0x307e00}], 0x1, 0x1400, 0x0, 0x3) 05:41:57 executing program 5: prctl$PR_SCHED_CORE(0x3e, 0x1, 0x0, 0x2, 0x0) r0 = syz_open_dev$sndmidi(&(0x7f0000000040), 0x2, 0x141101) r1 = dup(r0) write$6lowpan_enable(r1, &(0x7f0000000000)='0', 0xfffffd2c) bpf$BPF_RAW_TRACEPOINT_OPEN(0x11, 0x0, 0x0) r2 = socket(0x40000000015, 0x5, 0x0) connect$inet6(r2, &(0x7f0000000000)={0xa, 0x0, 0x0, @local, 0x4}, 0x1c) bind$inet(r2, &(0x7f0000000840)={0x2, 0x0, @local}, 0x10) sendto$rose(r2, 0x0, 0x0, 0x3e, 0x0, 0x0) listen(0xffffffffffffffff, 0x0) 05:41:57 executing program 1: r0 = syz_open_dev$sndmidi(&(0x7f0000000040), 0x2, 0x141101) r1 = dup(r0) write$6lowpan_enable(r1, &(0x7f0000000000)='0', 0xfffffd2c) ioctl$AUTOFS_DEV_IOCTL_EXPIRE(0xffffffffffffffff, 0xc018937c, 0x0) getsockopt$sock_cred(0xffffffffffffffff, 0x1, 0x11, &(0x7f0000caaffb), &(0x7f0000cab000)=0xc) setresgid(0x0, 0x0, 0x0) sendmsg$unix(0xffffffffffffffff, &(0x7f0000002800)={0x0, 0x0, &(0x7f0000002700)=[{&(0x7f00000001c0)="9bee1276c1cafdb448d85eec7b6c21a5a2c408accd959dc117e12ffacb54b51186a1785287fb06324cc3235295e8730ad2fddd28", 0x34}, {&(0x7f0000000600)="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", 0xd5a}, {&(0x7f0000000340)="322a6eb4bf989845aac6ca3eabe2016211f95ce81ec779a84463eaa65bba8c62044a441e8daf5dac000a972fcc8e", 0x2e}, {&(0x7f0000001580)="7f8a47a1050ffe5e38a7ca227c6177889782ba0c8d1966316777a85e7d7fe6b6112c52426087bbf2701088058e5c9ef5f9816d16f371e15f2ab8891f22631782192792570d888e6bd710cec39823837eff351eae366e6974e7e4f2c506e389d1a8fda2eca26763446874e0c44214cb2713740d2dfcf1fddf2394618763c9b8a23d17799417c9d7704c24d8fd56a7b1252016f9e7cb3dc807d26fc2fd50d82adcd078e165bd9933f548bd49d85a0a3bd65d1009459529db2117829681c0259cde3207156d3c512aede4c54e55d954ced9f1", 0xd1}, {&(0x7f0000001600)}, {0x0}, {0x0}], 0x7, &(0x7f00000027c0), 0x0, 0x4000000}, 0x20004081) r2 = bpf$BPF_PROG_RAW_TRACEPOINT_LOAD(0x5, &(0x7f0000000240)={0x11, 0x3, &(0x7f0000000180)=@framed, &(0x7f00000000c0)='syzkaller\x00', 0x0, 0x0, 0x0, 0x0, 0x0, '\x00', 0x0, 0x0, 0xffffffffffffffff, 0x8, 0x0, 0x0, 0x10, 0x0}, 0x80) bpf$BPF_RAW_TRACEPOINT_OPEN(0x11, &(0x7f0000000200)={&(0x7f00000004c0)='contention_begin\x00', r2}, 0x10) bind$inet(0xffffffffffffffff, &(0x7f0000000840)={0x2, 0x0, @local}, 0x10) sendto$rose(0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0) setsockopt$inet6_udp_int(0xffffffffffffffff, 0x11, 0xb, &(0x7f0000000100)=0x80000000, 0x4) r3 = syz_init_net_socket$x25(0x9, 0x5, 0x0) listen(r3, 0x0) fstat(r3, &(0x7f00000002c0)) r4 = open(&(0x7f00000005c0)='./bus\x00', 0x64842, 0x0) pwritev2(r4, &(0x7f0000000240)=[{&(0x7f0000000000)="85", 0x307e00}], 0xd1, 0x1400, 0x0, 0x3) 05:41:57 executing program 3: prctl$PR_SCHED_CORE(0x3e, 0x1, 0x0, 0x2, 0x0) r0 = syz_open_dev$sndmidi(&(0x7f0000000040), 0x2, 0x141101) r1 = dup(r0) write$6lowpan_enable(r1, &(0x7f0000000000)='0', 0xfffffd2c) ioctl$AUTOFS_DEV_IOCTL_EXPIRE(0xffffffffffffffff, 0xc018937c, 0x0) getsockopt$sock_cred(0xffffffffffffffff, 0x1, 0x11, &(0x7f0000caaffb)={0x0, 0x0, 0x0}, &(0x7f0000cab000)=0xc) setresgid(0x0, r2, 0x0) sendmsg$unix(0xffffffffffffffff, &(0x7f0000002800)={0x0, 0x0, &(0x7f0000002700)=[{&(0x7f00000001c0)="9bee1276c1cafdb448d85eec7b6c21a5a2c408accd959dc117e12ffacb54b51186a1785287fb06324cc3235295e8730ad2fddd28", 0x34}, {0x0}, {&(0x7f0000000340)="322a6eb4bf989845aac6ca3eabe2016211f95ce81ec779a84463eaa65bba8c62044a441e8daf5dac000a972fcc8e", 0x2e}, {0x0}, {0x0}, {&(0x7f0000001600)}, {0x0}], 0x7, &(0x7f00000027c0), 0x0, 0x4000000}, 0x20004081) openat$iommufd(0xffffffffffffff9c, 0x0, 0x0, 0x0) r3 = bpf$BPF_PROG_RAW_TRACEPOINT_LOAD(0x5, &(0x7f0000000240)={0x11, 0x3, &(0x7f0000000180)=@framed, &(0x7f00000000c0)='syzkaller\x00', 0x0, 0x0, 0x0, 0x0, 0x0, '\x00', 0x0, 0x0, 0xffffffffffffffff, 0x8, 0x0, 0x0, 0x10, 0x0}, 0x80) bpf$BPF_RAW_TRACEPOINT_OPEN(0x11, &(0x7f0000000200)={&(0x7f00000004c0)='contention_begin\x00', r3}, 0x10) socket$inet6(0xa, 0x4, 0xfff) r4 = socket(0x40000000015, 0x5, 0x0) connect$inet6(r4, &(0x7f0000000000)={0xa, 0x0, 0x0, @local, 0x4}, 0x1c) bind$inet(r4, &(0x7f0000000840)={0x2, 0x0, @local}, 0x10) sendto$rose(r4, 0x0, 0x0, 0x0, 0x0, 0x0) setsockopt$inet6_udp_int(r4, 0x11, 0xb, &(0x7f0000000100)=0x80000000, 0x4) r5 = syz_init_net_socket$x25(0x9, 0x5, 0x0) listen(r5, 0x0) listen(r5, 0x0) fstat(r5, &(0x7f00000002c0)) r6 = open(&(0x7f00000005c0)='./bus\x00', 0x64842, 0x0) pwritev2(r6, &(0x7f0000000240)=[{&(0x7f0000000000)="85", 0x307e00}], 0x1, 0x1400, 0xfffffff4, 0x3) 05:41:57 executing program 0: prctl$PR_SCHED_CORE(0x3e, 0x1, 0x0, 0x2, 0x0) r0 = syz_open_dev$sndmidi(&(0x7f0000000040), 0x2, 0x141101) r1 = dup(r0) write$6lowpan_enable(r1, &(0x7f0000000000)='0', 0xfffffd2c) ioctl$AUTOFS_DEV_IOCTL_EXPIRE(0xffffffffffffffff, 0xc018937c, 0x0) getsockopt$sock_cred(0xffffffffffffffff, 0x1, 0x11, &(0x7f0000caaffb), &(0x7f0000cab000)=0xc) getresuid(&(0x7f0000000400)=0x0, &(0x7f0000000440), &(0x7f0000000480)=0x0) read$FUSE(r1, &(0x7f0000002d80)={0x2020}, 0x2020) r4 = bpf$BPF_PROG_RAW_TRACEPOINT_LOAD(0x5, &(0x7f0000000200)={0x11, 0x3, &(0x7f00000000c0)=ANY=[@ANYBLOB="18000000000000100000000000080eff95"], &(0x7f0000000040)='GPL\x00', 0x0, 0x0, 0x0, 0x0, 0x0, '\x00', 0x0, 0x2, 0xffffffffffffffff, 0x8, 0x0, 0x0, 0x10, 0x0}, 0x80) bpf$BPF_RAW_TRACEPOINT_OPEN(0x11, &(0x7f00000003c0)={&(0x7f0000000380)='rcu_utilization\x00', r4}, 0x10) read$FUSE(0xffffffffffffffff, &(0x7f0000000a80)={0x2020, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x2020) sendmsg$unix(0xffffffffffffffff, &(0x7f0000002d40)={&(0x7f0000000700)=@abs={0x1, 0x0, 0x4e20}, 0x6e, &(0x7f0000000880), 0x0, &(0x7f0000002ac0)=ANY=[@ANYBLOB="1c00000000000000010000000200", @ANYRES32, @ANYRES16, @ANYRES16=r2, @ANYBLOB="c46622af81670000000000000001", @ANYRES32, @ANYRES32, @ANYRES32, @ANYRES32, @ANYRES32, @ANYBLOB="000000001c0000000000000001000000020000", @ANYBLOB="12b1b0b7fe7d39599310aba5ac6c465d3f0bad68e448fa6953debc6222f742a1817efe5d858beb5d4d4d39d9", @ANYRES32=0x0, @ANYRES32=0x0, @ANYBLOB, @ANYRES32, @ANYRES32=r4, @ANYBLOB="3eefd5", @ANYRES32=r3, @ANYRES32, @ANYBLOB="1c00000000000000010000000800", @ANYRES32=0x0, @ANYRES32, @ANYBLOB="000000001c000000000000000100000002000000", @ANYRES32=0x0, @ANYRES32=0x0, @ANYRES8=0x0, @ANYBLOB="0000000038000000000000000100000001000000", @ANYRES16=r5, @ANYRES32, @ANYRES32, @ANYRESHEX=r3, @ANYRES32, @ANYRES32, @ANYRES32=r4, @ANYRES32, @ANYBLOB="a232f5737276905f594d48e91644206e92b52f356b7b7510a177c2a74048c723edec09090390ec26e36ed982f9795c9af6a35fd1058a3bbb807d8be29e9326a2706b7561c3010533b4d3b2f43fe455880a5f9656a0f4c7bff75dbdac00872e694f506dde1ae69628fc8cdcb94916c41b6e55a58ba2645183d249f3f93a11a329cd1f84a358393d71169e32b66f25a3990a7a668dfb60b3117de81e61fec07346a56e62c54899647e0a13ac266e706bb29eb24061006441d27682a1204be7adb09acad1ec826dcbe4f34f7fc9649ad1f03443f0ab5052cae1a56b5692c46ebdd40ccbf106aa843668a135fd08dd11ecfeda57ec4e316b", @ANYRES64=r6, @ANYRESDEC=r5, @ANYBLOB='\x00\x00\x00\x00'], 0x140, 0x40000}, 0x4000001) setresgid(0x0, r5, 0x0) sendmsg$unix(0xffffffffffffffff, &(0x7f0000002800)={0x0, 0x0, &(0x7f0000002700)=[{&(0x7f00000001c0)="9bee1276c1cafdb448d85eec7b6c21a5a2c408accd959dc117e12ffacb54b51186a1785287fb06324cc3235295e8730ad2fddd28", 0x34}, {&(0x7f0000000600)="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", 0xf42}, {&(0x7f0000000340)="322a6eb4bf989845aac6ca3eabe2016211f95ce81ec779a84463eaa65bba8c62044a441e8daf5dac000a972fcc8e", 0x2e}, {0x0}, {&(0x7f0000001580)="7f8a47a1050ffe5e38a7ca227c6177889782ba0c8d1966316777a85e7d7fe6b6112c52426087bbf2701088058e5c9ef5f9816d16f371e15f2ab8891f22631782192792570d888e6bd710cec39823837eff351eae366e6974e7e4f2c506e389d1a8fda2eca26763446874e0c44214cb2713740d2dfcf1fddf2394618763c9b8a23d17799417c9d7704c24d8fd56a7b1252016f9e7cb3dc807d26fc2fd50d82adcd078e165bd9933f548bd49d85a0a3bd65d1009459529db2117829681c0259cde3207156d3c512aede4c54e55d954ced9f1", 0xd1}, {&(0x7f0000001600)}, {0x0}, {0x0}], 0x8, &(0x7f00000027c0), 0x0, 0x4000000}, 0x20004081) openat$iommufd(0xffffffffffffff9c, 0x0, 0x0, 0x0) write$6lowpan_enable(r1, &(0x7f0000000080)='0', 0x1) dup(r1) r7 = bpf$BPF_PROG_RAW_TRACEPOINT_LOAD(0x5, &(0x7f0000000240)={0x11, 0x3, &(0x7f0000000180)=@framed, &(0x7f00000000c0)='syzkaller\x00', 0x0, 0x0, 0x0, 0x0, 0x0, '\x00', 0x0, 0x0, 0xffffffffffffffff, 0x8, 0x0, 0x0, 0x10, 0x0}, 0x80) bpf$BPF_RAW_TRACEPOINT_OPEN(0x11, &(0x7f0000000200)={&(0x7f00000004c0)='contention_begin\x00', r7}, 0x10) socket$inet6(0xa, 0x4, 0xfff) r8 = socket(0x40000000015, 0x5, 0x0) connect$inet6(r8, &(0x7f0000000000)={0xa, 0x0, 0x0, @local, 0x4}, 0x1c) bind$inet(r8, &(0x7f0000000840)={0x2, 0x0, @local}, 0x10) sendto$rose(r8, 0x0, 0x0, 0x0, 0x0, 0x0) setsockopt$inet6_udp_int(r8, 0x11, 0xb, &(0x7f0000000100)=0x80000000, 0x4) r9 = syz_init_net_socket$x25(0x9, 0x5, 0x0) listen(r9, 0x0) fstat(r9, &(0x7f00000002c0)) r10 = open(&(0x7f00000005c0)='./bus\x00', 0x64842, 0x0) pwritev2(r10, &(0x7f0000000240)=[{&(0x7f0000000000)="85", 0x307e00}], 0x1, 0x1400, 0x0, 0x3) 05:41:57 executing program 4: prctl$PR_SCHED_CORE(0x3e, 0x1, 0x0, 0x2, 0x0) r0 = syz_open_dev$sndmidi(&(0x7f0000000040), 0x2, 0x141101) r1 = dup(r0) write$6lowpan_enable(r1, &(0x7f0000000000)='0', 0xfffffd2c) ioctl$AUTOFS_DEV_IOCTL_EXPIRE(0xffffffffffffffff, 0xc018937c, 0x0) getsockopt$sock_cred(0xffffffffffffffff, 0x1, 0x11, &(0x7f0000caaffb)={0x0, 0x0, 0x0}, &(0x7f0000cab000)=0xc) setresgid(0x0, r2, 0x0) sendmsg$unix(0xffffffffffffffff, &(0x7f0000002800)={0x0, 0x0, &(0x7f0000002700)=[{0x0}, {0x0}, {0x0}, {&(0x7f0000001580)="7f8a47a1050ffe5e38a7ca227c6177889782ba0c8d1966316777a85e7d7fe6b6112c52426087bbf2701088058e5c9ef5f9816d16f371e15f2ab8891f22631782192792570d888e6bd710cec39823837eff351eae366e6974e7e4f2c506e389d1a8fda2eca26763446874e0c44214cb2713740d2dfcf1fddf2394618763c9b8a23d17799417c9d7704c24d8fd56a7b1252016f9e7cb3dc807d26fc2fd50", 0x9d}, {&(0x7f0000001600)}, {0x0}, {0x0}], 0x7, &(0x7f00000027c0), 0x0, 0x4000000}, 0x20004081) openat$iommufd(0xffffffffffffff9c, 0x0, 0x0, 0x0) r3 = bpf$BPF_PROG_RAW_TRACEPOINT_LOAD(0x5, &(0x7f0000000240)={0x11, 0x3, &(0x7f0000000180)=@framed, &(0x7f00000000c0)='syzkaller\x00', 0x0, 0x0, 0x0, 0x0, 0x0, '\x00', 0x0, 0x0, 0xffffffffffffffff, 0x8, 0x0, 0x0, 0x10, 0x0}, 0x80) bpf$BPF_RAW_TRACEPOINT_OPEN(0x11, &(0x7f0000000200)={&(0x7f00000004c0)='contention_begin\x00', r3}, 0x10) r4 = socket(0x40000000015, 0x5, 0x0) connect$inet6(r4, &(0x7f0000000000)={0xa, 0x0, 0x0, @local, 0x4}, 0x1c) bind$inet(r4, 0x0, 0x0) sendto$rose(r4, 0x0, 0x0, 0x0, 0x0, 0x0) setsockopt$inet6_udp_int(r4, 0x11, 0xb, &(0x7f0000000100)=0x80000000, 0x4) r5 = syz_init_net_socket$x25(0x9, 0x5, 0x0) listen(r5, 0x0) listen(r5, 0x0) fstat(r5, &(0x7f00000002c0)) r6 = open(&(0x7f00000005c0)='./bus\x00', 0x64842, 0x0) pwritev2(r6, &(0x7f0000000240)=[{&(0x7f0000000000)="85", 0x307e00}], 0xd1, 0x1400, 0x0, 0x3) [ 3560.859190][ T27] kauditd_printk_skb: 13 callbacks suppressed [ 3560.859205][ T27] audit: type=1800 audit(1681623717.697:6236): pid=351 uid=0 auid=4294967295 ses=4294967295 subj=unconfined op=collect_data cause=failed(directio) comm="syz-executor.3" name="bus" dev="sda1" ino=1158 res=0 errno=0 05:41:57 executing program 3: prctl$PR_SCHED_CORE(0x3e, 0x1, 0x0, 0x2, 0x0) r0 = syz_open_dev$sndmidi(&(0x7f0000000040), 0x2, 0x141101) r1 = dup(r0) write$6lowpan_enable(r1, &(0x7f0000000000)='0', 0xfffffd2c) ioctl$AUTOFS_DEV_IOCTL_EXPIRE(0xffffffffffffffff, 0xc018937c, 0x0) getsockopt$sock_cred(0xffffffffffffffff, 0x1, 0x11, &(0x7f0000caaffb)={0x0, 0x0, 0x0}, &(0x7f0000cab000)=0xc) setresgid(0x0, r2, 0x0) sendmsg$unix(0xffffffffffffffff, &(0x7f0000002800)={0x0, 0x0, &(0x7f0000002700)=[{&(0x7f00000001c0)="9bee1276c1cafdb448d85eec7b6c21a5a2c408accd959dc117e12ffacb54b51186a1785287fb06324cc3235295e8730ad2fddd28", 0x34}, {0x0}, {&(0x7f0000000340)="322a6eb4bf989845aac6ca3eabe2016211f95ce81ec779a84463eaa65bba8c62044a441e8daf5dac000a972fcc8e", 0x2e}, {0x0}, {0x0}, {&(0x7f0000001600)}, {0x0}], 0x7, &(0x7f00000027c0), 0x0, 0x4000000}, 0x20004081) openat$iommufd(0xffffffffffffff9c, 0x0, 0x0, 0x0) r3 = bpf$BPF_PROG_RAW_TRACEPOINT_LOAD(0x5, &(0x7f0000000240)={0x11, 0x3, &(0x7f0000000180)=@framed, &(0x7f00000000c0)='syzkaller\x00', 0x0, 0x0, 0x0, 0x0, 0x0, '\x00', 0x0, 0x0, 0xffffffffffffffff, 0x8, 0x0, 0x0, 0x10, 0x0}, 0x80) bpf$BPF_RAW_TRACEPOINT_OPEN(0x11, &(0x7f0000000200)={&(0x7f00000004c0)='contention_begin\x00', r3}, 0x10) socket$inet6(0xa, 0x4, 0xfff) r4 = socket(0x40000000015, 0x5, 0x0) connect$inet6(r4, &(0x7f0000000000)={0xa, 0x0, 0x0, @local, 0x4}, 0x1c) bind$inet(r4, &(0x7f0000000840)={0x2, 0x0, @local}, 0x10) sendto$rose(r4, 0x0, 0x0, 0x0, 0x0, 0x0) setsockopt$inet6_udp_int(r4, 0x11, 0xb, &(0x7f0000000100)=0x80000000, 0x4) r5 = syz_init_net_socket$x25(0x9, 0x5, 0x0) listen(r5, 0x0) listen(r5, 0x0) fstat(r5, &(0x7f00000002c0)) r6 = open(&(0x7f00000005c0)='./bus\x00', 0x64842, 0x0) pwritev2(r6, &(0x7f0000000240)=[{&(0x7f0000000000)="85", 0x307e00}], 0x1, 0x1400, 0xfffffff5, 0x3) 05:41:57 executing program 2: prctl$PR_SCHED_CORE(0x3e, 0x1, 0x0, 0x2, 0x0) syz_open_dev$sndmidi(&(0x7f0000000040), 0x2, 0x141101) write$6lowpan_enable(0xffffffffffffffff, &(0x7f0000000000)='0', 0xfffffd2c) getsockopt$sock_cred(0xffffffffffffffff, 0x1, 0x11, &(0x7f0000caaffb), &(0x7f0000cab000)=0xc) setresgid(0x0, 0x0, 0x0) r0 = bpf$BPF_PROG_RAW_TRACEPOINT_LOAD(0x5, &(0x7f0000000240)={0x11, 0x3, &(0x7f0000000180)=@framed, &(0x7f00000000c0)='syzkaller\x00', 0x0, 0x0, 0x0, 0x0, 0x0, '\x00', 0x0, 0x0, 0xffffffffffffffff, 0x8, 0x0, 0x0, 0x10, 0x0}, 0x80) bpf$BPF_RAW_TRACEPOINT_OPEN(0x11, &(0x7f0000000200)={&(0x7f00000004c0)='contention_begin\x00', r0}, 0x10) socket$inet6(0xa, 0x4, 0x0) r1 = socket(0x40000000015, 0x5, 0x0) connect$inet6(r1, &(0x7f0000000000)={0xa, 0x0, 0x0, @local, 0x4}, 0x1c) bind$inet(r1, &(0x7f0000000840)={0x2, 0x0, @local}, 0x10) sendto$rose(r1, 0x0, 0x0, 0xf000000, 0x0, 0x0) setsockopt$inet6_udp_int(r1, 0x11, 0xb, &(0x7f0000000100)=0x80000000, 0x4) listen(0xffffffffffffffff, 0x0) pwritev2(0xffffffffffffffff, &(0x7f0000000240)=[{&(0x7f0000000000)="85", 0x1}], 0x1, 0x0, 0x0, 0x3) [ 3561.085340][ T27] audit: type=1800 audit(1681623717.837:6237): pid=352 uid=0 auid=4294967295 ses=4294967295 subj=unconfined op=collect_data cause=failed(directio) comm="syz-executor.0" name="bus" dev="sda1" ino=1156 res=0 errno=0 05:41:58 executing program 5: prctl$PR_SCHED_CORE(0x3e, 0x1, 0x0, 0x2, 0x0) r0 = syz_open_dev$sndmidi(&(0x7f0000000040), 0x2, 0x141101) r1 = dup(r0) write$6lowpan_enable(r1, &(0x7f0000000000)='0', 0xfffffd2c) bpf$BPF_RAW_TRACEPOINT_OPEN(0x11, 0x0, 0x0) r2 = socket(0x40000000015, 0x5, 0x0) connect$inet6(r2, &(0x7f0000000000)={0xa, 0x0, 0x0, @local, 0x4}, 0x1c) bind$inet(r2, &(0x7f0000000840)={0x2, 0x0, @local}, 0x10) sendto$rose(r2, 0x0, 0x0, 0xd0, 0x0, 0x0) listen(0xffffffffffffffff, 0x0) 05:41:58 executing program 1: r0 = syz_open_dev$sndmidi(&(0x7f0000000040), 0x2, 0x141101) r1 = dup(r0) write$6lowpan_enable(r1, &(0x7f0000000000)='0', 0xfffffd2c) ioctl$AUTOFS_DEV_IOCTL_EXPIRE(0xffffffffffffffff, 0xc018937c, 0x0) getsockopt$sock_cred(0xffffffffffffffff, 0x1, 0x11, &(0x7f0000caaffb), &(0x7f0000cab000)=0xc) setresgid(0x0, 0x0, 0x0) sendmsg$unix(0xffffffffffffffff, &(0x7f0000002800)={0x0, 0x0, &(0x7f0000002700)=[{&(0x7f00000001c0)="9bee1276c1cafdb448d85eec7b6c21a5a2c408accd959dc117e12ffacb54b51186a1785287fb06324cc3235295e8730ad2fddd28", 0x34}, {&(0x7f0000000600)="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", 0xd5a}, {&(0x7f0000000340)="322a6eb4bf989845aac6ca3eabe2016211f95ce81ec779a84463eaa65bba8c62044a441e8daf5dac000a972fcc8e", 0x2e}, {&(0x7f0000001580)="7f8a47a1050ffe5e38a7ca227c6177889782ba0c8d1966316777a85e7d7fe6b6112c52426087bbf2701088058e5c9ef5f9816d16f371e15f2ab8891f22631782192792570d888e6bd710cec39823837eff351eae366e6974e7e4f2c506e389d1a8fda2eca26763446874e0c44214cb2713740d2dfcf1fddf2394618763c9b8a23d17799417c9d7704c24d8fd56a7b1252016f9e7cb3dc807d26fc2fd50d82adcd078e165bd9933f548bd49d85a0a3bd65d1009459529db2117829681c0259cde3207156d3c512aede4c54e55d954ced9f1", 0xd1}, {&(0x7f0000001600)}, {0x0}, {0x0}], 0x7, &(0x7f00000027c0), 0x0, 0x4000000}, 0x20004081) r2 = bpf$BPF_PROG_RAW_TRACEPOINT_LOAD(0x5, &(0x7f0000000240)={0x11, 0x3, &(0x7f0000000180)=@framed, &(0x7f00000000c0)='syzkaller\x00', 0x0, 0x0, 0x0, 0x0, 0x0, '\x00', 0x0, 0x0, 0xffffffffffffffff, 0x8, 0x0, 0x0, 0x10, 0x0}, 0x80) bpf$BPF_RAW_TRACEPOINT_OPEN(0x11, &(0x7f0000000200)={&(0x7f00000004c0)='contention_begin\x00', r2}, 0x10) bind$inet(0xffffffffffffffff, &(0x7f0000000840)={0x2, 0x0, @local}, 0x10) sendto$rose(0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0) setsockopt$inet6_udp_int(0xffffffffffffffff, 0x11, 0xb, &(0x7f0000000100)=0x80000000, 0x4) r3 = syz_init_net_socket$x25(0x9, 0x5, 0x0) listen(r3, 0x0) fstat(r3, &(0x7f00000002c0)) r4 = open(&(0x7f00000005c0)='./bus\x00', 0x64842, 0x0) pwritev2(r4, &(0x7f0000000240)=[{&(0x7f0000000000)="85", 0x307e00}], 0xd2, 0x1400, 0x0, 0x3) [ 3561.306155][ T27] audit: type=1800 audit(1681623718.087:6238): pid=356 uid=0 auid=4294967295 ses=4294967295 subj=unconfined op=collect_data cause=failed(directio) comm="syz-executor.4" name="bus" dev="sda1" ino=1173 res=0 errno=0 [ 3561.452483][ T27] audit: type=1800 audit(1681623718.287:6239): pid=360 uid=0 auid=4294967295 ses=4294967295 subj=unconfined op=collect_data cause=failed(directio) comm="syz-executor.3" name="bus" dev="sda1" ino=1175 res=0 errno=0 05:41:58 executing program 3: prctl$PR_SCHED_CORE(0x3e, 0x1, 0x0, 0x2, 0x0) r0 = syz_open_dev$sndmidi(&(0x7f0000000040), 0x2, 0x141101) r1 = dup(r0) write$6lowpan_enable(r1, &(0x7f0000000000)='0', 0xfffffd2c) ioctl$AUTOFS_DEV_IOCTL_EXPIRE(0xffffffffffffffff, 0xc018937c, 0x0) getsockopt$sock_cred(0xffffffffffffffff, 0x1, 0x11, &(0x7f0000caaffb)={0x0, 0x0, 0x0}, &(0x7f0000cab000)=0xc) setresgid(0x0, r2, 0x0) sendmsg$unix(0xffffffffffffffff, &(0x7f0000002800)={0x0, 0x0, &(0x7f0000002700)=[{&(0x7f00000001c0)="9bee1276c1cafdb448d85eec7b6c21a5a2c408accd959dc117e12ffacb54b51186a1785287fb06324cc3235295e8730ad2fddd28", 0x34}, {0x0}, {&(0x7f0000000340)="322a6eb4bf989845aac6ca3eabe2016211f95ce81ec779a84463eaa65bba8c62044a441e8daf5dac000a972fcc8e", 0x2e}, {0x0}, {0x0}, {&(0x7f0000001600)}, {0x0}], 0x7, &(0x7f00000027c0), 0x0, 0x4000000}, 0x20004081) openat$iommufd(0xffffffffffffff9c, 0x0, 0x0, 0x0) r3 = bpf$BPF_PROG_RAW_TRACEPOINT_LOAD(0x5, &(0x7f0000000240)={0x11, 0x3, &(0x7f0000000180)=@framed, &(0x7f00000000c0)='syzkaller\x00', 0x0, 0x0, 0x0, 0x0, 0x0, '\x00', 0x0, 0x0, 0xffffffffffffffff, 0x8, 0x0, 0x0, 0x10, 0x0}, 0x80) bpf$BPF_RAW_TRACEPOINT_OPEN(0x11, &(0x7f0000000200)={&(0x7f00000004c0)='contention_begin\x00', r3}, 0x10) socket$inet6(0xa, 0x4, 0xfff) r4 = socket(0x40000000015, 0x5, 0x0) connect$inet6(r4, &(0x7f0000000000)={0xa, 0x0, 0x0, @local, 0x4}, 0x1c) bind$inet(r4, &(0x7f0000000840)={0x2, 0x0, @local}, 0x10) sendto$rose(r4, 0x0, 0x0, 0x0, 0x0, 0x0) setsockopt$inet6_udp_int(r4, 0x11, 0xb, &(0x7f0000000100)=0x80000000, 0x4) r5 = syz_init_net_socket$x25(0x9, 0x5, 0x0) listen(r5, 0x0) listen(r5, 0x0) fstat(r5, &(0x7f00000002c0)) r6 = open(&(0x7f00000005c0)='./bus\x00', 0x64842, 0x0) pwritev2(r6, &(0x7f0000000240)=[{&(0x7f0000000000)="85", 0x307e00}], 0x1, 0x1400, 0xfffffffb, 0x3) [ 3561.626145][ T27] audit: type=1800 audit(1681623718.427:6240): pid=368 uid=0 auid=4294967295 ses=4294967295 subj=unconfined op=collect_data cause=failed(directio) comm="syz-executor.1" name="bus" dev="sda1" ino=1184 res=0 errno=0 05:41:58 executing program 0: prctl$PR_SCHED_CORE(0x3e, 0x1, 0x0, 0x2, 0x0) (async, rerun: 32) r0 = syz_open_dev$sndmidi(&(0x7f0000000040), 0x2, 0x141101) (rerun: 32) r1 = dup(r0) write$6lowpan_enable(r1, &(0x7f0000000000)='0', 0xfffffd2c) (async, rerun: 64) ioctl$AUTOFS_DEV_IOCTL_EXPIRE(0xffffffffffffffff, 0xc018937c, 0x0) (rerun: 64) getsockopt$sock_cred(0xffffffffffffffff, 0x1, 0x11, &(0x7f0000caaffb), &(0x7f0000cab000)=0xc) getresuid(&(0x7f0000000400)=0x0, &(0x7f0000000440), &(0x7f0000000480)=0x0) (async) read$FUSE(r1, &(0x7f0000002d80)={0x2020}, 0x2020) r4 = bpf$BPF_PROG_RAW_TRACEPOINT_LOAD(0x5, &(0x7f0000000200)={0x11, 0x3, &(0x7f00000000c0)=ANY=[@ANYBLOB="18000000000000100000000000080eff95"], &(0x7f0000000040)='GPL\x00', 0x0, 0x0, 0x0, 0x0, 0x0, '\x00', 0x0, 0x2, 0xffffffffffffffff, 0x8, 0x0, 0x0, 0x10, 0x0}, 0x80) bpf$BPF_RAW_TRACEPOINT_OPEN(0x11, &(0x7f00000003c0)={&(0x7f0000000380)='rcu_utilization\x00', r4}, 0x10) read$FUSE(0xffffffffffffffff, &(0x7f0000000a80)={0x2020, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x2020) sendmsg$unix(0xffffffffffffffff, &(0x7f0000002d40)={&(0x7f0000000700)=@abs={0x1, 0x0, 0x4e20}, 0x6e, &(0x7f0000000880), 0x0, &(0x7f0000002ac0)=ANY=[@ANYBLOB="1c00000000000000010000000200", @ANYRES32, @ANYRES16, @ANYRES16=r2, @ANYBLOB="c46622af81670000000000000001", @ANYRES32, @ANYRES32, @ANYRES32, @ANYRES32, @ANYRES32, @ANYBLOB="000000001c0000000000000001000000020000", @ANYBLOB="12b1b0b7fe7d39599310aba5ac6c465d3f0bad68e448fa6953debc6222f742a1817efe5d858beb5d4d4d39d9", @ANYRES32=0x0, @ANYRES32=0x0, @ANYBLOB, @ANYRES32, @ANYRES32=r4, @ANYBLOB="3eefd5", @ANYRES32=r3, @ANYRES32, @ANYBLOB="1c00000000000000010000000800", @ANYRES32=0x0, @ANYRES32, @ANYBLOB="000000001c000000000000000100000002000000", @ANYRES32=0x0, @ANYRES32=0x0, @ANYRES8=0x0, @ANYBLOB="0000000038000000000000000100000001000000", @ANYRES16=r5, @ANYRES32, @ANYRES32, @ANYRESHEX=r3, @ANYRES32, @ANYRES32, @ANYRES32=r4, @ANYRES32, @ANYBLOB="a232f5737276905f594d48e91644206e92b52f356b7b7510a177c2a74048c723edec09090390ec26e36ed982f9795c9af6a35fd1058a3bbb807d8be29e9326a2706b7561c3010533b4d3b2f43fe455880a5f9656a0f4c7bff75dbdac00872e694f506dde1ae69628fc8cdcb94916c41b6e55a58ba2645183d249f3f93a11a329cd1f84a358393d71169e32b66f25a3990a7a668dfb60b3117de81e61fec07346a56e62c54899647e0a13ac266e706bb29eb24061006441d27682a1204be7adb09acad1ec826dcbe4f34f7fc9649ad1f03443f0ab5052cae1a56b5692c46ebdd40ccbf106aa843668a135fd08dd11ecfeda57ec4e316b", @ANYRES64=r6, @ANYRESDEC=r5, @ANYBLOB='\x00\x00\x00\x00'], 0x140, 0x40000}, 0x4000001) (async) setresgid(0x0, r5, 0x0) (async) sendmsg$unix(0xffffffffffffffff, &(0x7f0000002800)={0x0, 0x0, &(0x7f0000002700)=[{&(0x7f00000001c0)="9bee1276c1cafdb448d85eec7b6c21a5a2c408accd959dc117e12ffacb54b51186a1785287fb06324cc3235295e8730ad2fddd28", 0x34}, {&(0x7f0000000600)="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", 0xf42}, {&(0x7f0000000340)="322a6eb4bf989845aac6ca3eabe2016211f95ce81ec779a84463eaa65bba8c62044a441e8daf5dac000a972fcc8e", 0x2e}, {0x0}, {&(0x7f0000001580)="7f8a47a1050ffe5e38a7ca227c6177889782ba0c8d1966316777a85e7d7fe6b6112c52426087bbf2701088058e5c9ef5f9816d16f371e15f2ab8891f22631782192792570d888e6bd710cec39823837eff351eae366e6974e7e4f2c506e389d1a8fda2eca26763446874e0c44214cb2713740d2dfcf1fddf2394618763c9b8a23d17799417c9d7704c24d8fd56a7b1252016f9e7cb3dc807d26fc2fd50d82adcd078e165bd9933f548bd49d85a0a3bd65d1009459529db2117829681c0259cde3207156d3c512aede4c54e55d954ced9f1", 0xd1}, {&(0x7f0000001600)}, {0x0}, {0x0}], 0x8, &(0x7f00000027c0), 0x0, 0x4000000}, 0x20004081) (async, rerun: 32) openat$iommufd(0xffffffffffffff9c, 0x0, 0x0, 0x0) (async, rerun: 32) write$6lowpan_enable(r1, &(0x7f0000000080)='0', 0x1) dup(r1) (async) r7 = bpf$BPF_PROG_RAW_TRACEPOINT_LOAD(0x5, &(0x7f0000000240)={0x11, 0x3, &(0x7f0000000180)=@framed, &(0x7f00000000c0)='syzkaller\x00', 0x0, 0x0, 0x0, 0x0, 0x0, '\x00', 0x0, 0x0, 0xffffffffffffffff, 0x8, 0x0, 0x0, 0x10, 0x0}, 0x80) bpf$BPF_RAW_TRACEPOINT_OPEN(0x11, &(0x7f0000000200)={&(0x7f00000004c0)='contention_begin\x00', r7}, 0x10) (async, rerun: 64) socket$inet6(0xa, 0x4, 0xfff) (rerun: 64) r8 = socket(0x40000000015, 0x5, 0x0) connect$inet6(r8, &(0x7f0000000000)={0xa, 0x0, 0x0, @local, 0x4}, 0x1c) bind$inet(r8, &(0x7f0000000840)={0x2, 0x0, @local}, 0x10) sendto$rose(r8, 0x0, 0x0, 0x0, 0x0, 0x0) (async) setsockopt$inet6_udp_int(r8, 0x11, 0xb, &(0x7f0000000100)=0x80000000, 0x4) (async) r9 = syz_init_net_socket$x25(0x9, 0x5, 0x0) listen(r9, 0x0) (async, rerun: 64) fstat(r9, &(0x7f00000002c0)) (async, rerun: 64) r10 = open(&(0x7f00000005c0)='./bus\x00', 0x64842, 0x0) pwritev2(r10, &(0x7f0000000240)=[{&(0x7f0000000000)="85", 0x307e00}], 0x1, 0x1400, 0x0, 0x3) 05:41:58 executing program 4: prctl$PR_SCHED_CORE(0x3e, 0x1, 0x0, 0x2, 0x0) r0 = syz_open_dev$sndmidi(&(0x7f0000000040), 0x2, 0x141101) r1 = dup(r0) write$6lowpan_enable(r1, &(0x7f0000000000)='0', 0xfffffd2c) ioctl$AUTOFS_DEV_IOCTL_EXPIRE(0xffffffffffffffff, 0xc018937c, 0x0) getsockopt$sock_cred(0xffffffffffffffff, 0x1, 0x11, &(0x7f0000caaffb)={0x0, 0x0, 0x0}, &(0x7f0000cab000)=0xc) setresgid(0x0, r2, 0x0) sendmsg$unix(0xffffffffffffffff, &(0x7f0000002800)={0x0, 0x0, &(0x7f0000002700)=[{0x0}, {0x0}, {0x0}, {&(0x7f0000001580)="7f8a47a1050ffe5e38a7ca227c6177889782ba0c8d1966316777a85e7d7fe6b6112c52426087bbf2701088058e5c9ef5f9816d16f371e15f2ab8891f22631782192792570d888e6bd710cec39823837eff351eae366e6974e7e4f2c506e389d1a8fda2eca26763446874e0c44214cb2713740d2dfcf1fddf2394618763c9b8a23d17799417c9d7704c24d8fd56a7b1252016f9e7cb3dc807d26fc2fd50", 0x9d}, {&(0x7f0000001600)}, {0x0}, {0x0}], 0x7, &(0x7f00000027c0), 0x0, 0x4000000}, 0x20004081) openat$iommufd(0xffffffffffffff9c, 0x0, 0x0, 0x0) r3 = bpf$BPF_PROG_RAW_TRACEPOINT_LOAD(0x5, &(0x7f0000000240)={0x11, 0x3, &(0x7f0000000180)=@framed, &(0x7f00000000c0)='syzkaller\x00', 0x0, 0x0, 0x0, 0x0, 0x0, '\x00', 0x0, 0x0, 0xffffffffffffffff, 0x8, 0x0, 0x0, 0x10, 0x0}, 0x80) bpf$BPF_RAW_TRACEPOINT_OPEN(0x11, &(0x7f0000000200)={&(0x7f00000004c0)='contention_begin\x00', r3}, 0x10) r4 = socket(0x40000000015, 0x5, 0x0) connect$inet6(r4, &(0x7f0000000000)={0xa, 0x0, 0x0, @local, 0x4}, 0x1c) bind$inet(r4, 0x0, 0x0) sendto$rose(r4, 0x0, 0x0, 0x0, 0x0, 0x0) setsockopt$inet6_udp_int(r4, 0x11, 0xb, &(0x7f0000000100)=0x80000000, 0x4) r5 = syz_init_net_socket$x25(0x9, 0x5, 0x0) listen(r5, 0x0) listen(r5, 0x0) fstat(r5, &(0x7f00000002c0)) r6 = open(&(0x7f00000005c0)='./bus\x00', 0x64842, 0x0) pwritev2(r6, &(0x7f0000000240)=[{&(0x7f0000000000)="85", 0x307e00}], 0xd2, 0x1400, 0x0, 0x3) [ 3561.957530][ T27] audit: type=1800 audit(1681623718.797:6241): pid=372 uid=0 auid=4294967295 ses=4294967295 subj=unconfined op=collect_data cause=failed(directio) comm="syz-executor.3" name="bus" dev="sda1" ino=1166 res=0 errno=0 05:41:58 executing program 2: prctl$PR_SCHED_CORE(0x3e, 0x1, 0x0, 0x2, 0x0) syz_open_dev$sndmidi(&(0x7f0000000040), 0x2, 0x141101) write$6lowpan_enable(0xffffffffffffffff, &(0x7f0000000000)='0', 0xfffffd2c) getsockopt$sock_cred(0xffffffffffffffff, 0x1, 0x11, &(0x7f0000caaffb), &(0x7f0000cab000)=0xc) setresgid(0x0, 0x0, 0x0) r0 = bpf$BPF_PROG_RAW_TRACEPOINT_LOAD(0x5, &(0x7f0000000240)={0x11, 0x3, &(0x7f0000000180)=@framed, &(0x7f00000000c0)='syzkaller\x00', 0x0, 0x0, 0x0, 0x0, 0x0, '\x00', 0x0, 0x0, 0xffffffffffffffff, 0x8, 0x0, 0x0, 0x10, 0x0}, 0x80) bpf$BPF_RAW_TRACEPOINT_OPEN(0x11, &(0x7f0000000200)={&(0x7f00000004c0)='contention_begin\x00', r0}, 0x10) socket$inet6(0xa, 0x4, 0x0) r1 = socket(0x40000000015, 0x5, 0x0) connect$inet6(r1, &(0x7f0000000000)={0xa, 0x0, 0x0, @local, 0x4}, 0x1c) bind$inet(r1, &(0x7f0000000840)={0x2, 0x0, @local}, 0x10) sendto$rose(r1, 0x0, 0x0, 0x10000000, 0x0, 0x0) setsockopt$inet6_udp_int(r1, 0x11, 0xb, &(0x7f0000000100)=0x80000000, 0x4) listen(0xffffffffffffffff, 0x0) pwritev2(0xffffffffffffffff, &(0x7f0000000240)=[{&(0x7f0000000000)="85", 0x1}], 0x1, 0x0, 0x0, 0x3) 05:41:59 executing program 3: prctl$PR_SCHED_CORE(0x3e, 0x1, 0x0, 0x2, 0x0) r0 = syz_open_dev$sndmidi(&(0x7f0000000040), 0x2, 0x141101) r1 = dup(r0) write$6lowpan_enable(r1, &(0x7f0000000000)='0', 0xfffffd2c) ioctl$AUTOFS_DEV_IOCTL_EXPIRE(0xffffffffffffffff, 0xc018937c, 0x0) getsockopt$sock_cred(0xffffffffffffffff, 0x1, 0x11, &(0x7f0000caaffb)={0x0, 0x0, 0x0}, &(0x7f0000cab000)=0xc) setresgid(0x0, r2, 0x0) sendmsg$unix(0xffffffffffffffff, &(0x7f0000002800)={0x0, 0x0, &(0x7f0000002700)=[{&(0x7f00000001c0)="9bee1276c1cafdb448d85eec7b6c21a5a2c408accd959dc117e12ffacb54b51186a1785287fb06324cc3235295e8730ad2fddd28", 0x34}, {0x0}, {&(0x7f0000000340)="322a6eb4bf989845aac6ca3eabe2016211f95ce81ec779a84463eaa65bba8c62044a441e8daf5dac000a972fcc8e", 0x2e}, {0x0}, {0x0}, {&(0x7f0000001600)}, {0x0}], 0x7, &(0x7f00000027c0), 0x0, 0x4000000}, 0x20004081) openat$iommufd(0xffffffffffffff9c, 0x0, 0x0, 0x0) r3 = bpf$BPF_PROG_RAW_TRACEPOINT_LOAD(0x5, &(0x7f0000000240)={0x11, 0x3, &(0x7f0000000180)=@framed, &(0x7f00000000c0)='syzkaller\x00', 0x0, 0x0, 0x0, 0x0, 0x0, '\x00', 0x0, 0x0, 0xffffffffffffffff, 0x8, 0x0, 0x0, 0x10, 0x0}, 0x80) bpf$BPF_RAW_TRACEPOINT_OPEN(0x11, &(0x7f0000000200)={&(0x7f00000004c0)='contention_begin\x00', r3}, 0x10) socket$inet6(0xa, 0x4, 0xfff) r4 = socket(0x40000000015, 0x5, 0x0) connect$inet6(r4, &(0x7f0000000000)={0xa, 0x0, 0x0, @local, 0x4}, 0x1c) bind$inet(r4, &(0x7f0000000840)={0x2, 0x0, @local}, 0x10) sendto$rose(r4, 0x0, 0x0, 0x0, 0x0, 0x0) setsockopt$inet6_udp_int(r4, 0x11, 0xb, &(0x7f0000000100)=0x80000000, 0x4) r5 = syz_init_net_socket$x25(0x9, 0x5, 0x0) listen(r5, 0x0) listen(r5, 0x0) fstat(r5, &(0x7f00000002c0)) r6 = open(&(0x7f00000005c0)='./bus\x00', 0x64842, 0x0) pwritev2(r6, &(0x7f0000000240)=[{&(0x7f0000000000)="85", 0x307e00}], 0x1, 0x1400, 0xfffffffe, 0x3) [ 3562.249529][ T27] audit: type=1800 audit(1681623719.087:6242): pid=383 uid=0 auid=4294967295 ses=4294967295 subj=unconfined op=collect_data cause=failed(directio) comm="syz-executor.4" name="bus" dev="sda1" ino=1166 res=0 errno=0 05:41:59 executing program 4: prctl$PR_SCHED_CORE(0x3e, 0x1, 0x0, 0x2, 0x0) r0 = syz_open_dev$sndmidi(&(0x7f0000000040), 0x2, 0x141101) r1 = dup(r0) write$6lowpan_enable(r1, &(0x7f0000000000)='0', 0xfffffd2c) ioctl$AUTOFS_DEV_IOCTL_EXPIRE(0xffffffffffffffff, 0xc018937c, 0x0) getsockopt$sock_cred(0xffffffffffffffff, 0x1, 0x11, &(0x7f0000caaffb)={0x0, 0x0, 0x0}, &(0x7f0000cab000)=0xc) setresgid(0x0, r2, 0x0) sendmsg$unix(0xffffffffffffffff, &(0x7f0000002800)={0x0, 0x0, &(0x7f0000002700)=[{0x0}, {0x0}, {0x0}, {&(0x7f0000001580)="7f8a47a1050ffe5e38a7ca227c6177889782ba0c8d1966316777a85e7d7fe6b6112c52426087bbf2701088058e5c9ef5f9816d16f371e15f2ab8891f22631782192792570d888e6bd710cec39823837eff351eae366e6974e7e4f2c506e389d1a8fda2eca26763446874e0c44214cb2713740d2dfcf1fddf2394618763c9b8a23d17799417c9d7704c24d8fd56a7b1252016f9e7cb3dc807d26fc2fd50", 0x9d}, {&(0x7f0000001600)}, {0x0}, {0x0}], 0x7, &(0x7f00000027c0), 0x0, 0x4000000}, 0x20004081) openat$iommufd(0xffffffffffffff9c, 0x0, 0x0, 0x0) r3 = bpf$BPF_PROG_RAW_TRACEPOINT_LOAD(0x5, &(0x7f0000000240)={0x11, 0x3, &(0x7f0000000180)=@framed, &(0x7f00000000c0)='syzkaller\x00', 0x0, 0x0, 0x0, 0x0, 0x0, '\x00', 0x0, 0x0, 0xffffffffffffffff, 0x8, 0x0, 0x0, 0x10, 0x0}, 0x80) bpf$BPF_RAW_TRACEPOINT_OPEN(0x11, &(0x7f0000000200)={&(0x7f00000004c0)='contention_begin\x00', r3}, 0x10) r4 = socket(0x40000000015, 0x5, 0x0) connect$inet6(r4, &(0x7f0000000000)={0xa, 0x0, 0x0, @local, 0x4}, 0x1c) bind$inet(r4, 0x0, 0x0) sendto$rose(r4, 0x0, 0x0, 0x0, 0x0, 0x0) setsockopt$inet6_udp_int(r4, 0x11, 0xb, &(0x7f0000000100)=0x80000000, 0x4) r5 = syz_init_net_socket$x25(0x9, 0x5, 0x0) listen(r5, 0x0) listen(r5, 0x0) fstat(r5, &(0x7f00000002c0)) r6 = open(&(0x7f00000005c0)='./bus\x00', 0x64842, 0x0) pwritev2(r6, &(0x7f0000000240)=[{&(0x7f0000000000)="85", 0x307e00}], 0xd3, 0x1400, 0x0, 0x3) 05:41:59 executing program 0: prctl$PR_SCHED_CORE(0x3e, 0x1, 0x0, 0x2, 0x0) (async) r0 = syz_open_dev$sndmidi(&(0x7f0000000040), 0x2, 0x141101) r1 = dup(r0) write$6lowpan_enable(r1, &(0x7f0000000000)='0', 0xfffffd2c) (async) ioctl$AUTOFS_DEV_IOCTL_EXPIRE(0xffffffffffffffff, 0xc018937c, 0x0) getsockopt$sock_cred(0xffffffffffffffff, 0x1, 0x11, &(0x7f0000caaffb), &(0x7f0000cab000)=0xc) (async) getresuid(&(0x7f0000000400)=0x0, &(0x7f0000000440), &(0x7f0000000480)=0x0) read$FUSE(r1, &(0x7f0000002d80)={0x2020}, 0x2020) r4 = bpf$BPF_PROG_RAW_TRACEPOINT_LOAD(0x5, &(0x7f0000000200)={0x11, 0x3, &(0x7f00000000c0)=ANY=[@ANYBLOB="18000000000000100000000000080eff95"], &(0x7f0000000040)='GPL\x00', 0x0, 0x0, 0x0, 0x0, 0x0, '\x00', 0x0, 0x2, 0xffffffffffffffff, 0x8, 0x0, 0x0, 0x10, 0x0}, 0x80) bpf$BPF_RAW_TRACEPOINT_OPEN(0x11, &(0x7f00000003c0)={&(0x7f0000000380)='rcu_utilization\x00', r4}, 0x10) (async, rerun: 32) read$FUSE(0xffffffffffffffff, &(0x7f0000000a80)={0x2020, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x2020) (rerun: 32) sendmsg$unix(0xffffffffffffffff, &(0x7f0000002d40)={&(0x7f0000000700)=@abs={0x1, 0x0, 0x4e20}, 0x6e, &(0x7f0000000880), 0x0, &(0x7f0000002ac0)=ANY=[@ANYBLOB="1c00000000000000010000000200", @ANYRES32, @ANYRES16, @ANYRES16=r2, @ANYBLOB="c46622af81670000000000000001", @ANYRES32, @ANYRES32, @ANYRES32, @ANYRES32, @ANYRES32, @ANYBLOB="000000001c0000000000000001000000020000", @ANYBLOB="12b1b0b7fe7d39599310aba5ac6c465d3f0bad68e448fa6953debc6222f742a1817efe5d858beb5d4d4d39d9", @ANYRES32=0x0, @ANYRES32=0x0, @ANYBLOB, @ANYRES32, @ANYRES32=r4, @ANYBLOB="3eefd5", @ANYRES32=r3, @ANYRES32, @ANYBLOB="1c00000000000000010000000800", @ANYRES32=0x0, @ANYRES32, @ANYBLOB="000000001c000000000000000100000002000000", @ANYRES32=0x0, @ANYRES32=0x0, @ANYRES8=0x0, @ANYBLOB="0000000038000000000000000100000001000000", @ANYRES16=r5, @ANYRES32, @ANYRES32, @ANYRESHEX=r3, @ANYRES32, @ANYRES32, @ANYRES32=r4, @ANYRES32, @ANYBLOB="a232f5737276905f594d48e91644206e92b52f356b7b7510a177c2a74048c723edec09090390ec26e36ed982f9795c9af6a35fd1058a3bbb807d8be29e9326a2706b7561c3010533b4d3b2f43fe455880a5f9656a0f4c7bff75dbdac00872e694f506dde1ae69628fc8cdcb94916c41b6e55a58ba2645183d249f3f93a11a329cd1f84a358393d71169e32b66f25a3990a7a668dfb60b3117de81e61fec07346a56e62c54899647e0a13ac266e706bb29eb24061006441d27682a1204be7adb09acad1ec826dcbe4f34f7fc9649ad1f03443f0ab5052cae1a56b5692c46ebdd40ccbf106aa843668a135fd08dd11ecfeda57ec4e316b", @ANYRES64=r6, @ANYRESDEC=r5, @ANYBLOB='\x00\x00\x00\x00'], 0x140, 0x40000}, 0x4000001) (async) setresgid(0x0, r5, 0x0) (async, rerun: 64) sendmsg$unix(0xffffffffffffffff, &(0x7f0000002800)={0x0, 0x0, &(0x7f0000002700)=[{&(0x7f00000001c0)="9bee1276c1cafdb448d85eec7b6c21a5a2c408accd959dc117e12ffacb54b51186a1785287fb06324cc3235295e8730ad2fddd28", 0x34}, {&(0x7f0000000600)="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", 0xf42}, {&(0x7f0000000340)="322a6eb4bf989845aac6ca3eabe2016211f95ce81ec779a84463eaa65bba8c62044a441e8daf5dac000a972fcc8e", 0x2e}, {0x0}, {&(0x7f0000001580)="7f8a47a1050ffe5e38a7ca227c6177889782ba0c8d1966316777a85e7d7fe6b6112c52426087bbf2701088058e5c9ef5f9816d16f371e15f2ab8891f22631782192792570d888e6bd710cec39823837eff351eae366e6974e7e4f2c506e389d1a8fda2eca26763446874e0c44214cb2713740d2dfcf1fddf2394618763c9b8a23d17799417c9d7704c24d8fd56a7b1252016f9e7cb3dc807d26fc2fd50d82adcd078e165bd9933f548bd49d85a0a3bd65d1009459529db2117829681c0259cde3207156d3c512aede4c54e55d954ced9f1", 0xd1}, {&(0x7f0000001600)}, {0x0}, {0x0}], 0x8, &(0x7f00000027c0), 0x0, 0x4000000}, 0x20004081) (async, rerun: 64) openat$iommufd(0xffffffffffffff9c, 0x0, 0x0, 0x0) (async, rerun: 32) write$6lowpan_enable(r1, &(0x7f0000000080)='0', 0x1) (async, rerun: 32) dup(r1) (async) r7 = bpf$BPF_PROG_RAW_TRACEPOINT_LOAD(0x5, &(0x7f0000000240)={0x11, 0x3, &(0x7f0000000180)=@framed, &(0x7f00000000c0)='syzkaller\x00', 0x0, 0x0, 0x0, 0x0, 0x0, '\x00', 0x0, 0x0, 0xffffffffffffffff, 0x8, 0x0, 0x0, 0x10, 0x0}, 0x80) bpf$BPF_RAW_TRACEPOINT_OPEN(0x11, &(0x7f0000000200)={&(0x7f00000004c0)='contention_begin\x00', r7}, 0x10) socket$inet6(0xa, 0x4, 0xfff) (async) r8 = socket(0x40000000015, 0x5, 0x0) connect$inet6(r8, &(0x7f0000000000)={0xa, 0x0, 0x0, @local, 0x4}, 0x1c) (async) bind$inet(r8, &(0x7f0000000840)={0x2, 0x0, @local}, 0x10) sendto$rose(r8, 0x0, 0x0, 0x0, 0x0, 0x0) (async, rerun: 32) setsockopt$inet6_udp_int(r8, 0x11, 0xb, &(0x7f0000000100)=0x80000000, 0x4) (async, rerun: 32) r9 = syz_init_net_socket$x25(0x9, 0x5, 0x0) listen(r9, 0x0) fstat(r9, &(0x7f00000002c0)) (async) r10 = open(&(0x7f00000005c0)='./bus\x00', 0x64842, 0x0) pwritev2(r10, &(0x7f0000000240)=[{&(0x7f0000000000)="85", 0x307e00}], 0x1, 0x1400, 0x0, 0x3) 05:41:59 executing program 5: prctl$PR_SCHED_CORE(0x3e, 0x1, 0x0, 0x2, 0x0) r0 = syz_open_dev$sndmidi(&(0x7f0000000040), 0x2, 0x141101) r1 = dup(r0) write$6lowpan_enable(r1, &(0x7f0000000000)='0', 0xfffffd2c) bpf$BPF_RAW_TRACEPOINT_OPEN(0x11, 0x0, 0x0) r2 = socket(0x40000000015, 0x5, 0x0) connect$inet6(r2, &(0x7f0000000000)={0xa, 0x0, 0x0, @local, 0x4}, 0x1c) bind$inet(r2, &(0x7f0000000840)={0x2, 0x0, @local}, 0x10) sendto$rose(r2, 0x0, 0x0, 0xfc, 0x0, 0x0) listen(0xffffffffffffffff, 0x0) 05:41:59 executing program 1: r0 = syz_open_dev$sndmidi(&(0x7f0000000040), 0x2, 0x141101) r1 = dup(r0) write$6lowpan_enable(r1, &(0x7f0000000000)='0', 0xfffffd2c) ioctl$AUTOFS_DEV_IOCTL_EXPIRE(0xffffffffffffffff, 0xc018937c, 0x0) getsockopt$sock_cred(0xffffffffffffffff, 0x1, 0x11, &(0x7f0000caaffb), &(0x7f0000cab000)=0xc) setresgid(0x0, 0x0, 0x0) sendmsg$unix(0xffffffffffffffff, &(0x7f0000002800)={0x0, 0x0, &(0x7f0000002700)=[{&(0x7f00000001c0)="9bee1276c1cafdb448d85eec7b6c21a5a2c408accd959dc117e12ffacb54b51186a1785287fb06324cc3235295e8730ad2fddd28", 0x34}, {&(0x7f0000000600)="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", 0xd5a}, {&(0x7f0000000340)="322a6eb4bf989845aac6ca3eabe2016211f95ce81ec779a84463eaa65bba8c62044a441e8daf5dac000a972fcc8e", 0x2e}, {&(0x7f0000001580)="7f8a47a1050ffe5e38a7ca227c6177889782ba0c8d1966316777a85e7d7fe6b6112c52426087bbf2701088058e5c9ef5f9816d16f371e15f2ab8891f22631782192792570d888e6bd710cec39823837eff351eae366e6974e7e4f2c506e389d1a8fda2eca26763446874e0c44214cb2713740d2dfcf1fddf2394618763c9b8a23d17799417c9d7704c24d8fd56a7b1252016f9e7cb3dc807d26fc2fd50d82adcd078e165bd9933f548bd49d85a0a3bd65d1009459529db2117829681c0259cde3207156d3c512aede4c54e55d954ced9f1", 0xd1}, {&(0x7f0000001600)}, {0x0}, {0x0}], 0x7, &(0x7f00000027c0), 0x0, 0x4000000}, 0x20004081) r2 = bpf$BPF_PROG_RAW_TRACEPOINT_LOAD(0x5, &(0x7f0000000240)={0x11, 0x3, &(0x7f0000000180)=@framed, &(0x7f00000000c0)='syzkaller\x00', 0x0, 0x0, 0x0, 0x0, 0x0, '\x00', 0x0, 0x0, 0xffffffffffffffff, 0x8, 0x0, 0x0, 0x10, 0x0}, 0x80) bpf$BPF_RAW_TRACEPOINT_OPEN(0x11, &(0x7f0000000200)={&(0x7f00000004c0)='contention_begin\x00', r2}, 0x10) bind$inet(0xffffffffffffffff, &(0x7f0000000840)={0x2, 0x0, @local}, 0x10) sendto$rose(0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0) setsockopt$inet6_udp_int(0xffffffffffffffff, 0x11, 0xb, &(0x7f0000000100)=0x80000000, 0x4) r3 = syz_init_net_socket$x25(0x9, 0x5, 0x0) listen(r3, 0x0) fstat(r3, &(0x7f00000002c0)) r4 = open(&(0x7f00000005c0)='./bus\x00', 0x64842, 0x0) pwritev2(r4, &(0x7f0000000240)=[{&(0x7f0000000000)="85", 0x307e00}], 0xd3, 0x1400, 0x0, 0x3) [ 3562.498309][ T27] audit: type=1800 audit(1681623719.337:6243): pid=384 uid=0 auid=4294967295 ses=4294967295 subj=unconfined op=collect_data cause=failed(directio) comm="syz-executor.3" name="bus" dev="sda1" ino=1166 res=0 errno=0 05:41:59 executing program 2: prctl$PR_SCHED_CORE(0x3e, 0x1, 0x0, 0x2, 0x0) syz_open_dev$sndmidi(&(0x7f0000000040), 0x2, 0x141101) write$6lowpan_enable(0xffffffffffffffff, &(0x7f0000000000)='0', 0xfffffd2c) getsockopt$sock_cred(0xffffffffffffffff, 0x1, 0x11, &(0x7f0000caaffb), &(0x7f0000cab000)=0xc) setresgid(0x0, 0x0, 0x0) r0 = bpf$BPF_PROG_RAW_TRACEPOINT_LOAD(0x5, &(0x7f0000000240)={0x11, 0x3, &(0x7f0000000180)=@framed, &(0x7f00000000c0)='syzkaller\x00', 0x0, 0x0, 0x0, 0x0, 0x0, '\x00', 0x0, 0x0, 0xffffffffffffffff, 0x8, 0x0, 0x0, 0x10, 0x0}, 0x80) bpf$BPF_RAW_TRACEPOINT_OPEN(0x11, &(0x7f0000000200)={&(0x7f00000004c0)='contention_begin\x00', r0}, 0x10) socket$inet6(0xa, 0x4, 0x0) r1 = socket(0x40000000015, 0x5, 0x0) connect$inet6(r1, &(0x7f0000000000)={0xa, 0x0, 0x0, @local, 0x4}, 0x1c) bind$inet(r1, &(0x7f0000000840)={0x2, 0x0, @local}, 0x10) sendto$rose(r1, 0x0, 0x0, 0x1f000000, 0x0, 0x0) setsockopt$inet6_udp_int(r1, 0x11, 0xb, &(0x7f0000000100)=0x80000000, 0x4) listen(0xffffffffffffffff, 0x0) pwritev2(0xffffffffffffffff, &(0x7f0000000240)=[{&(0x7f0000000000)="85", 0x1}], 0x1, 0x0, 0x0, 0x3) 05:41:59 executing program 3: prctl$PR_SCHED_CORE(0x3e, 0x1, 0x0, 0x2, 0x0) r0 = syz_open_dev$sndmidi(&(0x7f0000000040), 0x2, 0x141101) r1 = dup(r0) write$6lowpan_enable(r1, &(0x7f0000000000)='0', 0xfffffd2c) ioctl$AUTOFS_DEV_IOCTL_EXPIRE(0xffffffffffffffff, 0xc018937c, 0x0) getsockopt$sock_cred(0xffffffffffffffff, 0x1, 0x11, &(0x7f0000caaffb)={0x0, 0x0, 0x0}, &(0x7f0000cab000)=0xc) setresgid(0x0, r2, 0x0) sendmsg$unix(0xffffffffffffffff, &(0x7f0000002800)={0x0, 0x0, &(0x7f0000002700)=[{&(0x7f00000001c0)="9bee1276c1cafdb448d85eec7b6c21a5a2c408accd959dc117e12ffacb54b51186a1785287fb06324cc3235295e8730ad2fddd28", 0x34}, {0x0}, {&(0x7f0000000340)="322a6eb4bf989845aac6ca3eabe2016211f95ce81ec779a84463eaa65bba8c62044a441e8daf5dac000a972fcc8e", 0x2e}, {0x0}, {0x0}, {&(0x7f0000001600)}, {0x0}], 0x7, &(0x7f00000027c0), 0x0, 0x4000000}, 0x20004081) openat$iommufd(0xffffffffffffff9c, 0x0, 0x0, 0x0) r3 = bpf$BPF_PROG_RAW_TRACEPOINT_LOAD(0x5, &(0x7f0000000240)={0x11, 0x3, &(0x7f0000000180)=@framed, &(0x7f00000000c0)='syzkaller\x00', 0x0, 0x0, 0x0, 0x0, 0x0, '\x00', 0x0, 0x0, 0xffffffffffffffff, 0x8, 0x0, 0x0, 0x10, 0x0}, 0x80) bpf$BPF_RAW_TRACEPOINT_OPEN(0x11, &(0x7f0000000200)={&(0x7f00000004c0)='contention_begin\x00', r3}, 0x10) socket$inet6(0xa, 0x4, 0xfff) r4 = socket(0x40000000015, 0x5, 0x0) connect$inet6(r4, &(0x7f0000000000)={0xa, 0x0, 0x0, @local, 0x4}, 0x1c) bind$inet(r4, &(0x7f0000000840)={0x2, 0x0, @local}, 0x10) sendto$rose(r4, 0x0, 0x0, 0x0, 0x0, 0x0) setsockopt$inet6_udp_int(r4, 0x11, 0xb, &(0x7f0000000100)=0x80000000, 0x4) r5 = syz_init_net_socket$x25(0x9, 0x5, 0x0) listen(r5, 0x0) listen(r5, 0x0) fstat(r5, &(0x7f00000002c0)) r6 = open(&(0x7f00000005c0)='./bus\x00', 0x64842, 0x0) pwritev2(r6, &(0x7f0000000240)=[{&(0x7f0000000000)="85", 0x307e00}], 0x1, 0x1400, 0xffffffff, 0x3) [ 3562.842919][ T27] audit: type=1800 audit(1681623719.677:6244): pid=395 uid=0 auid=4294967295 ses=4294967295 subj=unconfined op=collect_data cause=failed(directio) comm="syz-executor.4" name="bus" dev="sda1" ino=1157 res=0 errno=0 05:41:59 executing program 0: prctl$PR_SCHED_CORE(0x3e, 0x1, 0x0, 0x2, 0x0) r0 = syz_open_dev$sndmidi(&(0x7f0000000040), 0x2, 0x141101) r1 = dup(r0) write$6lowpan_enable(r1, &(0x7f0000000000)='0', 0xfffffd2c) ioctl$AUTOFS_DEV_IOCTL_EXPIRE(0xffffffffffffffff, 0xc018937c, 0x0) getsockopt$sock_cred(0xffffffffffffffff, 0x1, 0x11, &(0x7f0000caaffb)={0x0, 0x0, 0x0}, &(0x7f0000cab000)=0xc) setresgid(0x0, 0x0, 0x0) sendmsg$unix(0xffffffffffffffff, &(0x7f0000002800)={0x0, 0x0, &(0x7f0000002700)=[{&(0x7f00000001c0)="9bee1276c1cafdb448d85eec7b6c21a5a2c408accd959dc117e12ffacb54b51186a1785287fb06324cc3235295e8730ad2fddd28", 0x34}, {&(0x7f0000000600)="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", 0xf42}, {&(0x7f0000000340)="322a6eb4bf989845aac6ca3eabe2016211f95ce81ec779a84463eaa65bba8c62044a441e8daf5dac000a972fcc8e", 0x2e}, {0x0}, {&(0x7f0000001580)="7f8a47a1050ffe5e38a7ca227c6177889782ba0c8d1966316777a85e7d7fe6b6112c52426087bbf2701088058e5c9ef5f9816d16f371e15f2ab8891f22631782192792570d888e6bd710cec39823837eff351eae366e6974e7e4f2c506e389d1a8fda2eca26763446874e0c44214cb2713740d2dfcf1fddf2394618763c9b8a23d17799417c9d7704c24d8fd56a7b1252016f9e7cb3dc807d26fc2fd50d82adcd078e165bd9933f548bd49d85a0a3bd65d1009459529db2117829681c0259cde3207156d3c512aede4c54e55d954ced9f1", 0xd1}, {&(0x7f0000001600)}, {0x0}, {0x0}], 0x8, &(0x7f00000027c0), 0x0, 0x4000000}, 0x20004081) r4 = open(&(0x7f00000000c0)='./bus\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x600000)=nil, 0x600000, 0x0, 0x10, r4, 0x0) sendfile(r4, 0xffffffffffffffff, 0x0, 0xfffffffa) ioctl$SNDRV_TIMER_IOCTL_GPARAMS(r4, 0x40485404, &(0x7f00000002c0)={{0x3, 0x3, 0x0, 0x0, 0xf8}}) mount$fuse(0x0, &(0x7f0000000080)='./bus\x00', &(0x7f0000000140), 0x21c2000, &(0x7f0000001680)={{'fd', 0x3d, r4}, 0x2c, {'rootmode', 0x3d, 0xc000}, 0x2c, {'user_id', 0x3d, r2}, 0x2c, {'group_id', 0x3d, r3}, 0x2c, {[{@default_permissions}, {@blksize={'blksize', 0x3d, 0x1300}}, {@default_permissions}, {@allow_other}, {@default_permissions}, {@default_permissions}, {@default_permissions}, {@blksize={'blksize', 0x3d, 0x1400}}], [{@smackfsroot}, {@smackfsfloor={'smackfsfloor', 0x3d, 'syzkaller\x00'}}, {@smackfstransmute={'smackfstransmute', 0x3d, '/dev/snd/midiC#D#\x00'}}, {@obj_role={'obj_role', 0x3d, '\x00'}}, {@appraise_type}]}}) openat$iommufd(0xffffffffffffff9c, 0x0, 0x0, 0x0) r5 = bpf$BPF_PROG_RAW_TRACEPOINT_LOAD(0x5, &(0x7f0000000240)={0x11, 0x3, &(0x7f0000000180)=@framed, &(0x7f00000000c0)='syzkaller\x00', 0x0, 0x0, 0x0, 0x0, 0x0, '\x00', 0x0, 0x0, 0xffffffffffffffff, 0x8, 0x0, 0x0, 0x10, 0x0}, 0x80) bpf$BPF_RAW_TRACEPOINT_OPEN(0x11, &(0x7f0000000200)={&(0x7f00000004c0)='contention_begin\x00', r5}, 0x10) socket$inet6(0xa, 0x4, 0xfff) r6 = socket(0x40000000015, 0x5, 0x0) connect$inet6(r6, &(0x7f0000000000)={0xa, 0x0, 0x0, @local, 0x4}, 0x1c) bind$inet(r6, &(0x7f0000000840)={0x2, 0x0, @local}, 0x10) sendto$rose(r6, 0x0, 0x0, 0x0, 0x0, 0x0) setsockopt$inet6_udp_int(r6, 0x11, 0xb, &(0x7f0000000100)=0x80000000, 0x4) r7 = syz_init_net_socket$x25(0x9, 0x5, 0x0) listen(r7, 0x0) fstat(r7, &(0x7f00000002c0)) r8 = open(&(0x7f00000005c0)='./bus\x00', 0x64842, 0x0) pwritev2(r8, &(0x7f0000000240)=[{&(0x7f0000000000)="85", 0x307e00}], 0x1, 0x1400, 0x0, 0x3) [ 3563.013000][ T27] audit: type=1800 audit(1681623719.707:6245): pid=403 uid=0 auid=4294967295 ses=4294967295 subj=unconfined op=collect_data cause=failed(directio) comm="syz-executor.1" name="bus" dev="sda1" ino=1161 res=0 errno=0 05:42:00 executing program 3: prctl$PR_SCHED_CORE(0x3e, 0x1, 0x0, 0x2, 0x0) r0 = syz_open_dev$sndmidi(&(0x7f0000000040), 0x2, 0x141101) r1 = dup(r0) write$6lowpan_enable(r1, &(0x7f0000000000)='0', 0xfffffd2c) ioctl$AUTOFS_DEV_IOCTL_EXPIRE(0xffffffffffffffff, 0xc018937c, 0x0) getsockopt$sock_cred(0xffffffffffffffff, 0x1, 0x11, &(0x7f0000caaffb)={0x0, 0x0, 0x0}, &(0x7f0000cab000)=0xc) setresgid(0x0, r2, 0x0) sendmsg$unix(0xffffffffffffffff, &(0x7f0000002800)={0x0, 0x0, &(0x7f0000002700)=[{&(0x7f00000001c0)="9bee1276c1cafdb448d85eec7b6c21a5a2c408accd959dc117e12ffacb54b51186a1785287fb06324cc3235295e8730ad2fddd28", 0x34}, {0x0}, {&(0x7f0000000340)="322a6eb4bf989845aac6ca3eabe2016211f95ce81ec779a84463eaa65bba8c62044a441e8daf5dac000a972fcc8e", 0x2e}, {0x0}, {0x0}, {&(0x7f0000001600)}, {0x0}], 0x7, &(0x7f00000027c0), 0x0, 0x4000000}, 0x20004081) openat$iommufd(0xffffffffffffff9c, 0x0, 0x0, 0x0) r3 = bpf$BPF_PROG_RAW_TRACEPOINT_LOAD(0x5, &(0x7f0000000240)={0x11, 0x3, &(0x7f0000000180)=@framed, &(0x7f00000000c0)='syzkaller\x00', 0x0, 0x0, 0x0, 0x0, 0x0, '\x00', 0x0, 0x0, 0xffffffffffffffff, 0x8, 0x0, 0x0, 0x10, 0x0}, 0x80) bpf$BPF_RAW_TRACEPOINT_OPEN(0x11, &(0x7f0000000200)={&(0x7f00000004c0)='contention_begin\x00', r3}, 0x10) socket$inet6(0xa, 0x4, 0xfff) r4 = socket(0x40000000015, 0x5, 0x0) connect$inet6(r4, &(0x7f0000000000)={0xa, 0x0, 0x0, @local, 0x4}, 0x1c) bind$inet(r4, &(0x7f0000000840)={0x2, 0x0, @local}, 0x10) sendto$rose(r4, 0x0, 0x0, 0x0, 0x0, 0x0) setsockopt$inet6_udp_int(r4, 0x11, 0xb, &(0x7f0000000100)=0x80000000, 0x4) r5 = syz_init_net_socket$x25(0x9, 0x5, 0x0) listen(r5, 0x0) listen(r5, 0x0) fstat(r5, &(0x7f00000002c0)) r6 = open(&(0x7f00000005c0)='./bus\x00', 0x64842, 0x0) pwritev2(r6, &(0x7f0000000240)=[{&(0x7f0000000000)="85", 0x307e00}], 0x1, 0x1400, 0x0, 0x2) 05:42:00 executing program 5: prctl$PR_SCHED_CORE(0x3e, 0x1, 0x0, 0x2, 0x0) r0 = syz_open_dev$sndmidi(&(0x7f0000000040), 0x2, 0x141101) r1 = dup(r0) write$6lowpan_enable(r1, &(0x7f0000000000)='0', 0xfffffd2c) bpf$BPF_RAW_TRACEPOINT_OPEN(0x11, 0x0, 0x0) r2 = socket(0x40000000015, 0x5, 0x0) connect$inet6(r2, &(0x7f0000000000)={0xa, 0x0, 0x0, @local, 0x4}, 0x1c) bind$inet(r2, &(0x7f0000000840)={0x2, 0x0, @local}, 0x10) sendto$rose(r2, 0x0, 0x0, 0x300, 0x0, 0x0) listen(0xffffffffffffffff, 0x0) 05:42:00 executing program 4: prctl$PR_SCHED_CORE(0x3e, 0x1, 0x0, 0x2, 0x0) r0 = syz_open_dev$sndmidi(&(0x7f0000000040), 0x2, 0x141101) r1 = dup(r0) write$6lowpan_enable(r1, &(0x7f0000000000)='0', 0xfffffd2c) ioctl$AUTOFS_DEV_IOCTL_EXPIRE(0xffffffffffffffff, 0xc018937c, 0x0) getsockopt$sock_cred(0xffffffffffffffff, 0x1, 0x11, &(0x7f0000caaffb)={0x0, 0x0, 0x0}, &(0x7f0000cab000)=0xc) setresgid(0x0, r2, 0x0) sendmsg$unix(0xffffffffffffffff, &(0x7f0000002800)={0x0, 0x0, &(0x7f0000002700)=[{0x0}, {0x0}, {0x0}, {&(0x7f0000001580)="7f8a47a1050ffe5e38a7ca227c6177889782ba0c8d1966316777a85e7d7fe6b6112c52426087bbf2701088058e5c9ef5f9816d16f371e15f2ab8891f22631782192792570d888e6bd710cec39823837eff351eae366e6974e7e4f2c506e389d1a8fda2eca26763446874e0c44214cb2713740d2dfcf1fddf2394618763c9b8a23d17799417c9d7704c24d8fd56a7b1252016f9e7cb3dc807d26fc2fd50", 0x9d}, {&(0x7f0000001600)}, {0x0}, {0x0}], 0x7, &(0x7f00000027c0), 0x0, 0x4000000}, 0x20004081) openat$iommufd(0xffffffffffffff9c, 0x0, 0x0, 0x0) r3 = bpf$BPF_PROG_RAW_TRACEPOINT_LOAD(0x5, &(0x7f0000000240)={0x11, 0x3, &(0x7f0000000180)=@framed, &(0x7f00000000c0)='syzkaller\x00', 0x0, 0x0, 0x0, 0x0, 0x0, '\x00', 0x0, 0x0, 0xffffffffffffffff, 0x8, 0x0, 0x0, 0x10, 0x0}, 0x80) bpf$BPF_RAW_TRACEPOINT_OPEN(0x11, &(0x7f0000000200)={&(0x7f00000004c0)='contention_begin\x00', r3}, 0x10) r4 = socket(0x40000000015, 0x5, 0x0) connect$inet6(r4, &(0x7f0000000000)={0xa, 0x0, 0x0, @local, 0x4}, 0x1c) bind$inet(r4, 0x0, 0x0) sendto$rose(r4, 0x0, 0x0, 0x0, 0x0, 0x0) setsockopt$inet6_udp_int(r4, 0x11, 0xb, &(0x7f0000000100)=0x80000000, 0x4) r5 = syz_init_net_socket$x25(0x9, 0x5, 0x0) listen(r5, 0x0) listen(r5, 0x0) fstat(r5, &(0x7f00000002c0)) r6 = open(&(0x7f00000005c0)='./bus\x00', 0x64842, 0x0) pwritev2(r6, &(0x7f0000000240)=[{&(0x7f0000000000)="85", 0x307e00}], 0xd4, 0x1400, 0x0, 0x3) 05:42:00 executing program 1: r0 = syz_open_dev$sndmidi(&(0x7f0000000040), 0x2, 0x141101) r1 = dup(r0) write$6lowpan_enable(r1, &(0x7f0000000000)='0', 0xfffffd2c) ioctl$AUTOFS_DEV_IOCTL_EXPIRE(0xffffffffffffffff, 0xc018937c, 0x0) getsockopt$sock_cred(0xffffffffffffffff, 0x1, 0x11, &(0x7f0000caaffb), &(0x7f0000cab000)=0xc) setresgid(0x0, 0x0, 0x0) sendmsg$unix(0xffffffffffffffff, &(0x7f0000002800)={0x0, 0x0, &(0x7f0000002700)=[{&(0x7f00000001c0)="9bee1276c1cafdb448d85eec7b6c21a5a2c408accd959dc117e12ffacb54b51186a1785287fb06324cc3235295e8730ad2fddd28", 0x34}, {&(0x7f0000000600)="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", 0xd5a}, {&(0x7f0000000340)="322a6eb4bf989845aac6ca3eabe2016211f95ce81ec779a84463eaa65bba8c62044a441e8daf5dac000a972fcc8e", 0x2e}, {&(0x7f0000001580)="7f8a47a1050ffe5e38a7ca227c6177889782ba0c8d1966316777a85e7d7fe6b6112c52426087bbf2701088058e5c9ef5f9816d16f371e15f2ab8891f22631782192792570d888e6bd710cec39823837eff351eae366e6974e7e4f2c506e389d1a8fda2eca26763446874e0c44214cb2713740d2dfcf1fddf2394618763c9b8a23d17799417c9d7704c24d8fd56a7b1252016f9e7cb3dc807d26fc2fd50d82adcd078e165bd9933f548bd49d85a0a3bd65d1009459529db2117829681c0259cde3207156d3c512aede4c54e55d954ced9f1", 0xd1}, {&(0x7f0000001600)}, {0x0}, {0x0}], 0x7, &(0x7f00000027c0), 0x0, 0x4000000}, 0x20004081) r2 = bpf$BPF_PROG_RAW_TRACEPOINT_LOAD(0x5, &(0x7f0000000240)={0x11, 0x3, &(0x7f0000000180)=@framed, &(0x7f00000000c0)='syzkaller\x00', 0x0, 0x0, 0x0, 0x0, 0x0, '\x00', 0x0, 0x0, 0xffffffffffffffff, 0x8, 0x0, 0x0, 0x10, 0x0}, 0x80) bpf$BPF_RAW_TRACEPOINT_OPEN(0x11, &(0x7f0000000200)={&(0x7f00000004c0)='contention_begin\x00', r2}, 0x10) bind$inet(0xffffffffffffffff, &(0x7f0000000840)={0x2, 0x0, @local}, 0x10) sendto$rose(0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0) setsockopt$inet6_udp_int(0xffffffffffffffff, 0x11, 0xb, &(0x7f0000000100)=0x80000000, 0x4) r3 = syz_init_net_socket$x25(0x9, 0x5, 0x0) listen(r3, 0x0) fstat(r3, &(0x7f00000002c0)) r4 = open(&(0x7f00000005c0)='./bus\x00', 0x64842, 0x0) pwritev2(r4, &(0x7f0000000240)=[{&(0x7f0000000000)="85", 0x307e00}], 0xd4, 0x1400, 0x0, 0x3) 05:42:00 executing program 3: prctl$PR_SCHED_CORE(0x3e, 0x1, 0x0, 0x2, 0x0) r0 = syz_open_dev$sndmidi(&(0x7f0000000040), 0x2, 0x141101) r1 = dup(r0) write$6lowpan_enable(r1, &(0x7f0000000000)='0', 0xfffffd2c) ioctl$AUTOFS_DEV_IOCTL_EXPIRE(0xffffffffffffffff, 0xc018937c, 0x0) getsockopt$sock_cred(0xffffffffffffffff, 0x1, 0x11, &(0x7f0000caaffb)={0x0, 0x0, 0x0}, &(0x7f0000cab000)=0xc) setresgid(0x0, r2, 0x0) sendmsg$unix(0xffffffffffffffff, &(0x7f0000002800)={0x0, 0x0, &(0x7f0000002700)=[{&(0x7f00000001c0)="9bee1276c1cafdb448d85eec7b6c21a5a2c408accd959dc117e12ffacb54b51186a1785287fb06324cc3235295e8730ad2fddd28", 0x34}, {0x0}, {&(0x7f0000000340)="322a6eb4bf989845aac6ca3eabe2016211f95ce81ec779a84463eaa65bba8c62044a441e8daf5dac000a972fcc8e", 0x2e}, {0x0}, {0x0}, {&(0x7f0000001600)}, {0x0}], 0x7, &(0x7f00000027c0), 0x0, 0x4000000}, 0x20004081) openat$iommufd(0xffffffffffffff9c, 0x0, 0x0, 0x0) r3 = bpf$BPF_PROG_RAW_TRACEPOINT_LOAD(0x5, &(0x7f0000000240)={0x11, 0x3, &(0x7f0000000180)=@framed, &(0x7f00000000c0)='syzkaller\x00', 0x0, 0x0, 0x0, 0x0, 0x0, '\x00', 0x0, 0x0, 0xffffffffffffffff, 0x8, 0x0, 0x0, 0x10, 0x0}, 0x80) bpf$BPF_RAW_TRACEPOINT_OPEN(0x11, &(0x7f0000000200)={&(0x7f00000004c0)='contention_begin\x00', r3}, 0x10) socket$inet6(0xa, 0x4, 0xfff) r4 = socket(0x40000000015, 0x5, 0x0) connect$inet6(r4, &(0x7f0000000000)={0xa, 0x0, 0x0, @local, 0x4}, 0x1c) bind$inet(r4, &(0x7f0000000840)={0x2, 0x0, @local}, 0x10) sendto$rose(r4, 0x0, 0x0, 0x0, 0x0, 0x0) setsockopt$inet6_udp_int(r4, 0x11, 0xb, &(0x7f0000000100)=0x80000000, 0x4) r5 = syz_init_net_socket$x25(0x9, 0x5, 0x0) listen(r5, 0x0) listen(r5, 0x0) fstat(r5, &(0x7f00000002c0)) r6 = open(&(0x7f00000005c0)='./bus\x00', 0x64842, 0x0) pwritev2(r6, &(0x7f0000000240)=[{&(0x7f0000000000)="85", 0x307e00}], 0x1, 0x1400, 0x0, 0x4) 05:42:00 executing program 2: prctl$PR_SCHED_CORE(0x3e, 0x1, 0x0, 0x2, 0x0) syz_open_dev$sndmidi(&(0x7f0000000040), 0x2, 0x141101) write$6lowpan_enable(0xffffffffffffffff, &(0x7f0000000000)='0', 0xfffffd2c) getsockopt$sock_cred(0xffffffffffffffff, 0x1, 0x11, &(0x7f0000caaffb), &(0x7f0000cab000)=0xc) setresgid(0x0, 0x0, 0x0) r0 = bpf$BPF_PROG_RAW_TRACEPOINT_LOAD(0x5, &(0x7f0000000240)={0x11, 0x3, &(0x7f0000000180)=@framed, &(0x7f00000000c0)='syzkaller\x00', 0x0, 0x0, 0x0, 0x0, 0x0, '\x00', 0x0, 0x0, 0xffffffffffffffff, 0x8, 0x0, 0x0, 0x10, 0x0}, 0x80) bpf$BPF_RAW_TRACEPOINT_OPEN(0x11, &(0x7f0000000200)={&(0x7f00000004c0)='contention_begin\x00', r0}, 0x10) socket$inet6(0xa, 0x4, 0x0) r1 = socket(0x40000000015, 0x5, 0x0) connect$inet6(r1, &(0x7f0000000000)={0xa, 0x0, 0x0, @local, 0x4}, 0x1c) bind$inet(r1, &(0x7f0000000840)={0x2, 0x0, @local}, 0x10) sendto$rose(r1, 0x0, 0x0, 0x2f000000, 0x0, 0x0) setsockopt$inet6_udp_int(r1, 0x11, 0xb, &(0x7f0000000100)=0x80000000, 0x4) listen(0xffffffffffffffff, 0x0) pwritev2(0xffffffffffffffff, &(0x7f0000000240)=[{&(0x7f0000000000)="85", 0x1}], 0x1, 0x0, 0x0, 0x3) 05:42:00 executing program 3: prctl$PR_SCHED_CORE(0x3e, 0x1, 0x0, 0x2, 0x0) r0 = syz_open_dev$sndmidi(&(0x7f0000000040), 0x2, 0x141101) r1 = dup(r0) write$6lowpan_enable(r1, &(0x7f0000000000)='0', 0xfffffd2c) ioctl$AUTOFS_DEV_IOCTL_EXPIRE(0xffffffffffffffff, 0xc018937c, 0x0) getsockopt$sock_cred(0xffffffffffffffff, 0x1, 0x11, &(0x7f0000caaffb)={0x0, 0x0, 0x0}, &(0x7f0000cab000)=0xc) setresgid(0x0, r2, 0x0) sendmsg$unix(0xffffffffffffffff, &(0x7f0000002800)={0x0, 0x0, &(0x7f0000002700)=[{&(0x7f00000001c0)="9bee1276c1cafdb448d85eec7b6c21a5a2c408accd959dc117e12ffacb54b51186a1785287fb06324cc3235295e8730ad2fddd28", 0x34}, {0x0}, {&(0x7f0000000340)="322a6eb4bf989845aac6ca3eabe2016211f95ce81ec779a84463eaa65bba8c62044a441e8daf5dac000a972fcc8e", 0x2e}, {0x0}, {0x0}, {&(0x7f0000001600)}, {0x0}], 0x7, &(0x7f00000027c0), 0x0, 0x4000000}, 0x20004081) openat$iommufd(0xffffffffffffff9c, 0x0, 0x0, 0x0) r3 = bpf$BPF_PROG_RAW_TRACEPOINT_LOAD(0x5, &(0x7f0000000240)={0x11, 0x3, &(0x7f0000000180)=@framed, &(0x7f00000000c0)='syzkaller\x00', 0x0, 0x0, 0x0, 0x0, 0x0, '\x00', 0x0, 0x0, 0xffffffffffffffff, 0x8, 0x0, 0x0, 0x10, 0x0}, 0x80) bpf$BPF_RAW_TRACEPOINT_OPEN(0x11, &(0x7f0000000200)={&(0x7f00000004c0)='contention_begin\x00', r3}, 0x10) socket$inet6(0xa, 0x4, 0xfff) r4 = socket(0x40000000015, 0x5, 0x0) connect$inet6(r4, &(0x7f0000000000)={0xa, 0x0, 0x0, @local, 0x4}, 0x1c) bind$inet(r4, &(0x7f0000000840)={0x2, 0x0, @local}, 0x10) sendto$rose(r4, 0x0, 0x0, 0x0, 0x0, 0x0) setsockopt$inet6_udp_int(r4, 0x11, 0xb, &(0x7f0000000100)=0x80000000, 0x4) r5 = syz_init_net_socket$x25(0x9, 0x5, 0x0) listen(r5, 0x0) listen(r5, 0x0) fstat(r5, &(0x7f00000002c0)) r6 = open(&(0x7f00000005c0)='./bus\x00', 0x64842, 0x0) pwritev2(r6, &(0x7f0000000240)=[{&(0x7f0000000000)="85", 0x307e00}], 0x1, 0x1400, 0x0, 0x8) 05:42:01 executing program 0: prctl$PR_SCHED_CORE(0x3e, 0x1, 0x0, 0x2, 0x0) (async) r0 = syz_open_dev$sndmidi(&(0x7f0000000040), 0x2, 0x141101) r1 = dup(r0) write$6lowpan_enable(r1, &(0x7f0000000000)='0', 0xfffffd2c) (async) ioctl$AUTOFS_DEV_IOCTL_EXPIRE(0xffffffffffffffff, 0xc018937c, 0x0) (async) getsockopt$sock_cred(0xffffffffffffffff, 0x1, 0x11, &(0x7f0000caaffb)={0x0, 0x0, 0x0}, &(0x7f0000cab000)=0xc) (async) setresgid(0x0, 0x0, 0x0) (async) sendmsg$unix(0xffffffffffffffff, &(0x7f0000002800)={0x0, 0x0, &(0x7f0000002700)=[{&(0x7f00000001c0)="9bee1276c1cafdb448d85eec7b6c21a5a2c408accd959dc117e12ffacb54b51186a1785287fb06324cc3235295e8730ad2fddd28", 0x34}, {&(0x7f0000000600)="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", 0xf42}, {&(0x7f0000000340)="322a6eb4bf989845aac6ca3eabe2016211f95ce81ec779a84463eaa65bba8c62044a441e8daf5dac000a972fcc8e", 0x2e}, {0x0}, {&(0x7f0000001580)="7f8a47a1050ffe5e38a7ca227c6177889782ba0c8d1966316777a85e7d7fe6b6112c52426087bbf2701088058e5c9ef5f9816d16f371e15f2ab8891f22631782192792570d888e6bd710cec39823837eff351eae366e6974e7e4f2c506e389d1a8fda2eca26763446874e0c44214cb2713740d2dfcf1fddf2394618763c9b8a23d17799417c9d7704c24d8fd56a7b1252016f9e7cb3dc807d26fc2fd50d82adcd078e165bd9933f548bd49d85a0a3bd65d1009459529db2117829681c0259cde3207156d3c512aede4c54e55d954ced9f1", 0xd1}, {&(0x7f0000001600)}, {0x0}, {0x0}], 0x8, &(0x7f00000027c0), 0x0, 0x4000000}, 0x20004081) (async, rerun: 64) r4 = open(&(0x7f00000000c0)='./bus\x00', 0x0, 0x0) (rerun: 64) mmap(&(0x7f0000000000/0x600000)=nil, 0x600000, 0x0, 0x10, r4, 0x0) (async) sendfile(r4, 0xffffffffffffffff, 0x0, 0xfffffffa) ioctl$SNDRV_TIMER_IOCTL_GPARAMS(r4, 0x40485404, &(0x7f00000002c0)={{0x3, 0x3, 0x0, 0x0, 0xf8}}) (async) mount$fuse(0x0, &(0x7f0000000080)='./bus\x00', &(0x7f0000000140), 0x21c2000, &(0x7f0000001680)={{'fd', 0x3d, r4}, 0x2c, {'rootmode', 0x3d, 0xc000}, 0x2c, {'user_id', 0x3d, r2}, 0x2c, {'group_id', 0x3d, r3}, 0x2c, {[{@default_permissions}, {@blksize={'blksize', 0x3d, 0x1300}}, {@default_permissions}, {@allow_other}, {@default_permissions}, {@default_permissions}, {@default_permissions}, {@blksize={'blksize', 0x3d, 0x1400}}], [{@smackfsroot}, {@smackfsfloor={'smackfsfloor', 0x3d, 'syzkaller\x00'}}, {@smackfstransmute={'smackfstransmute', 0x3d, '/dev/snd/midiC#D#\x00'}}, {@obj_role={'obj_role', 0x3d, '\x00'}}, {@appraise_type}]}}) (async, rerun: 32) openat$iommufd(0xffffffffffffff9c, 0x0, 0x0, 0x0) (async, rerun: 32) r5 = bpf$BPF_PROG_RAW_TRACEPOINT_LOAD(0x5, &(0x7f0000000240)={0x11, 0x3, &(0x7f0000000180)=@framed, &(0x7f00000000c0)='syzkaller\x00', 0x0, 0x0, 0x0, 0x0, 0x0, '\x00', 0x0, 0x0, 0xffffffffffffffff, 0x8, 0x0, 0x0, 0x10, 0x0}, 0x80) bpf$BPF_RAW_TRACEPOINT_OPEN(0x11, &(0x7f0000000200)={&(0x7f00000004c0)='contention_begin\x00', r5}, 0x10) (async, rerun: 64) socket$inet6(0xa, 0x4, 0xfff) (async, rerun: 64) r6 = socket(0x40000000015, 0x5, 0x0) connect$inet6(r6, &(0x7f0000000000)={0xa, 0x0, 0x0, @local, 0x4}, 0x1c) bind$inet(r6, &(0x7f0000000840)={0x2, 0x0, @local}, 0x10) sendto$rose(r6, 0x0, 0x0, 0x0, 0x0, 0x0) (async) setsockopt$inet6_udp_int(r6, 0x11, 0xb, &(0x7f0000000100)=0x80000000, 0x4) (async) r7 = syz_init_net_socket$x25(0x9, 0x5, 0x0) listen(r7, 0x0) (async) fstat(r7, &(0x7f00000002c0)) (async) r8 = open(&(0x7f00000005c0)='./bus\x00', 0x64842, 0x0) pwritev2(r8, &(0x7f0000000240)=[{&(0x7f0000000000)="85", 0x307e00}], 0x1, 0x1400, 0x0, 0x3) 05:42:01 executing program 3: prctl$PR_SCHED_CORE(0x3e, 0x1, 0x0, 0x2, 0x0) r0 = syz_open_dev$sndmidi(&(0x7f0000000040), 0x2, 0x141101) r1 = dup(r0) write$6lowpan_enable(r1, &(0x7f0000000000)='0', 0xfffffd2c) ioctl$AUTOFS_DEV_IOCTL_EXPIRE(0xffffffffffffffff, 0xc018937c, 0x0) getsockopt$sock_cred(0xffffffffffffffff, 0x1, 0x11, &(0x7f0000caaffb)={0x0, 0x0, 0x0}, &(0x7f0000cab000)=0xc) setresgid(0x0, r2, 0x0) sendmsg$unix(0xffffffffffffffff, &(0x7f0000002800)={0x0, 0x0, &(0x7f0000002700)=[{&(0x7f00000001c0)="9bee1276c1cafdb448d85eec7b6c21a5a2c408accd959dc117e12ffacb54b51186a1785287fb06324cc3235295e8730ad2fddd28", 0x34}, {0x0}, {&(0x7f0000000340)="322a6eb4bf989845aac6ca3eabe2016211f95ce81ec779a84463eaa65bba8c62044a441e8daf5dac000a972fcc8e", 0x2e}, {0x0}, {0x0}, {&(0x7f0000001600)}, {0x0}], 0x7, &(0x7f00000027c0), 0x0, 0x4000000}, 0x20004081) openat$iommufd(0xffffffffffffff9c, 0x0, 0x0, 0x0) r3 = bpf$BPF_PROG_RAW_TRACEPOINT_LOAD(0x5, &(0x7f0000000240)={0x11, 0x3, &(0x7f0000000180)=@framed, &(0x7f00000000c0)='syzkaller\x00', 0x0, 0x0, 0x0, 0x0, 0x0, '\x00', 0x0, 0x0, 0xffffffffffffffff, 0x8, 0x0, 0x0, 0x10, 0x0}, 0x80) bpf$BPF_RAW_TRACEPOINT_OPEN(0x11, &(0x7f0000000200)={&(0x7f00000004c0)='contention_begin\x00', r3}, 0x10) socket$inet6(0xa, 0x4, 0xfff) r4 = socket(0x40000000015, 0x5, 0x0) connect$inet6(r4, &(0x7f0000000000)={0xa, 0x0, 0x0, @local, 0x4}, 0x1c) bind$inet(r4, &(0x7f0000000840)={0x2, 0x0, @local}, 0x10) sendto$rose(r4, 0x0, 0x0, 0x0, 0x0, 0x0) setsockopt$inet6_udp_int(r4, 0x11, 0xb, &(0x7f0000000100)=0x80000000, 0x4) r5 = syz_init_net_socket$x25(0x9, 0x5, 0x0) listen(r5, 0x0) listen(r5, 0x0) fstat(r5, &(0x7f00000002c0)) r6 = open(&(0x7f00000005c0)='./bus\x00', 0x64842, 0x0) pwritev2(r6, &(0x7f0000000240)=[{&(0x7f0000000000)="85", 0x307e00}], 0x1, 0x1400, 0x0, 0xd) 05:42:01 executing program 4: prctl$PR_SCHED_CORE(0x3e, 0x1, 0x0, 0x2, 0x0) r0 = syz_open_dev$sndmidi(&(0x7f0000000040), 0x2, 0x141101) r1 = dup(r0) write$6lowpan_enable(r1, &(0x7f0000000000)='0', 0xfffffd2c) ioctl$AUTOFS_DEV_IOCTL_EXPIRE(0xffffffffffffffff, 0xc018937c, 0x0) getsockopt$sock_cred(0xffffffffffffffff, 0x1, 0x11, &(0x7f0000caaffb)={0x0, 0x0, 0x0}, &(0x7f0000cab000)=0xc) setresgid(0x0, r2, 0x0) sendmsg$unix(0xffffffffffffffff, &(0x7f0000002800)={0x0, 0x0, &(0x7f0000002700)=[{0x0}, {0x0}, {0x0}, {&(0x7f0000001580)="7f8a47a1050ffe5e38a7ca227c6177889782ba0c8d1966316777a85e7d7fe6b6112c52426087bbf2701088058e5c9ef5f9816d16f371e15f2ab8891f22631782192792570d888e6bd710cec39823837eff351eae366e6974e7e4f2c506e389d1a8fda2eca26763446874e0c44214cb2713740d2dfcf1fddf2394618763c9b8a23d17799417c9d7704c24d8fd56a7b1252016f9e7cb3dc807d26fc2fd50", 0x9d}, {&(0x7f0000001600)}, {0x0}, {0x0}], 0x7, &(0x7f00000027c0), 0x0, 0x4000000}, 0x20004081) openat$iommufd(0xffffffffffffff9c, 0x0, 0x0, 0x0) r3 = bpf$BPF_PROG_RAW_TRACEPOINT_LOAD(0x5, &(0x7f0000000240)={0x11, 0x3, &(0x7f0000000180)=@framed, &(0x7f00000000c0)='syzkaller\x00', 0x0, 0x0, 0x0, 0x0, 0x0, '\x00', 0x0, 0x0, 0xffffffffffffffff, 0x8, 0x0, 0x0, 0x10, 0x0}, 0x80) bpf$BPF_RAW_TRACEPOINT_OPEN(0x11, &(0x7f0000000200)={&(0x7f00000004c0)='contention_begin\x00', r3}, 0x10) r4 = socket(0x40000000015, 0x5, 0x0) connect$inet6(r4, &(0x7f0000000000)={0xa, 0x0, 0x0, @local, 0x4}, 0x1c) bind$inet(r4, 0x0, 0x0) sendto$rose(r4, 0x0, 0x0, 0x0, 0x0, 0x0) setsockopt$inet6_udp_int(r4, 0x11, 0xb, &(0x7f0000000100)=0x80000000, 0x4) r5 = syz_init_net_socket$x25(0x9, 0x5, 0x0) listen(r5, 0x0) listen(r5, 0x0) fstat(r5, &(0x7f00000002c0)) r6 = open(&(0x7f00000005c0)='./bus\x00', 0x64842, 0x0) pwritev2(r6, &(0x7f0000000240)=[{&(0x7f0000000000)="85", 0x307e00}], 0xd5, 0x1400, 0x0, 0x3) 05:42:01 executing program 5: prctl$PR_SCHED_CORE(0x3e, 0x1, 0x0, 0x2, 0x0) r0 = syz_open_dev$sndmidi(&(0x7f0000000040), 0x2, 0x141101) r1 = dup(r0) write$6lowpan_enable(r1, &(0x7f0000000000)='0', 0xfffffd2c) bpf$BPF_RAW_TRACEPOINT_OPEN(0x11, 0x0, 0x0) r2 = socket(0x40000000015, 0x5, 0x0) connect$inet6(r2, &(0x7f0000000000)={0xa, 0x0, 0x0, @local, 0x4}, 0x1c) bind$inet(r2, &(0x7f0000000840)={0x2, 0x0, @local}, 0x10) sendto$rose(r2, 0x0, 0x0, 0x700, 0x0, 0x0) listen(0xffffffffffffffff, 0x0) 05:42:01 executing program 0: prctl$PR_SCHED_CORE(0x3e, 0x1, 0x0, 0x2, 0x0) r0 = syz_open_dev$sndmidi(&(0x7f0000000040), 0x2, 0x141101) r1 = dup(r0) write$6lowpan_enable(r1, &(0x7f0000000000)='0', 0xfffffd2c) ioctl$AUTOFS_DEV_IOCTL_EXPIRE(0xffffffffffffffff, 0xc018937c, 0x0) getsockopt$sock_cred(0xffffffffffffffff, 0x1, 0x11, &(0x7f0000caaffb)={0x0, 0x0, 0x0}, &(0x7f0000cab000)=0xc) (async) setresgid(0x0, 0x0, 0x0) (async) sendmsg$unix(0xffffffffffffffff, &(0x7f0000002800)={0x0, 0x0, &(0x7f0000002700)=[{&(0x7f00000001c0)="9bee1276c1cafdb448d85eec7b6c21a5a2c408accd959dc117e12ffacb54b51186a1785287fb06324cc3235295e8730ad2fddd28", 0x34}, {&(0x7f0000000600)="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", 0xf42}, {&(0x7f0000000340)="322a6eb4bf989845aac6ca3eabe2016211f95ce81ec779a84463eaa65bba8c62044a441e8daf5dac000a972fcc8e", 0x2e}, {0x0}, {&(0x7f0000001580)="7f8a47a1050ffe5e38a7ca227c6177889782ba0c8d1966316777a85e7d7fe6b6112c52426087bbf2701088058e5c9ef5f9816d16f371e15f2ab8891f22631782192792570d888e6bd710cec39823837eff351eae366e6974e7e4f2c506e389d1a8fda2eca26763446874e0c44214cb2713740d2dfcf1fddf2394618763c9b8a23d17799417c9d7704c24d8fd56a7b1252016f9e7cb3dc807d26fc2fd50d82adcd078e165bd9933f548bd49d85a0a3bd65d1009459529db2117829681c0259cde3207156d3c512aede4c54e55d954ced9f1", 0xd1}, {&(0x7f0000001600)}, {0x0}, {0x0}], 0x8, &(0x7f00000027c0), 0x0, 0x4000000}, 0x20004081) (async) r4 = open(&(0x7f00000000c0)='./bus\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x600000)=nil, 0x600000, 0x0, 0x10, r4, 0x0) (async) sendfile(r4, 0xffffffffffffffff, 0x0, 0xfffffffa) ioctl$SNDRV_TIMER_IOCTL_GPARAMS(r4, 0x40485404, &(0x7f00000002c0)={{0x3, 0x3, 0x0, 0x0, 0xf8}}) (async) mount$fuse(0x0, &(0x7f0000000080)='./bus\x00', &(0x7f0000000140), 0x21c2000, &(0x7f0000001680)={{'fd', 0x3d, r4}, 0x2c, {'rootmode', 0x3d, 0xc000}, 0x2c, {'user_id', 0x3d, r2}, 0x2c, {'group_id', 0x3d, r3}, 0x2c, {[{@default_permissions}, {@blksize={'blksize', 0x3d, 0x1300}}, {@default_permissions}, {@allow_other}, {@default_permissions}, {@default_permissions}, {@default_permissions}, {@blksize={'blksize', 0x3d, 0x1400}}], [{@smackfsroot}, {@smackfsfloor={'smackfsfloor', 0x3d, 'syzkaller\x00'}}, {@smackfstransmute={'smackfstransmute', 0x3d, '/dev/snd/midiC#D#\x00'}}, {@obj_role={'obj_role', 0x3d, '\x00'}}, {@appraise_type}]}}) (async) openat$iommufd(0xffffffffffffff9c, 0x0, 0x0, 0x0) r5 = bpf$BPF_PROG_RAW_TRACEPOINT_LOAD(0x5, &(0x7f0000000240)={0x11, 0x3, &(0x7f0000000180)=@framed, &(0x7f00000000c0)='syzkaller\x00', 0x0, 0x0, 0x0, 0x0, 0x0, '\x00', 0x0, 0x0, 0xffffffffffffffff, 0x8, 0x0, 0x0, 0x10, 0x0}, 0x80) bpf$BPF_RAW_TRACEPOINT_OPEN(0x11, &(0x7f0000000200)={&(0x7f00000004c0)='contention_begin\x00', r5}, 0x10) socket$inet6(0xa, 0x4, 0xfff) (async) r6 = socket(0x40000000015, 0x5, 0x0) connect$inet6(r6, &(0x7f0000000000)={0xa, 0x0, 0x0, @local, 0x4}, 0x1c) bind$inet(r6, &(0x7f0000000840)={0x2, 0x0, @local}, 0x10) sendto$rose(r6, 0x0, 0x0, 0x0, 0x0, 0x0) (async) setsockopt$inet6_udp_int(r6, 0x11, 0xb, &(0x7f0000000100)=0x80000000, 0x4) (async) r7 = syz_init_net_socket$x25(0x9, 0x5, 0x0) listen(r7, 0x0) (async) fstat(r7, &(0x7f00000002c0)) r8 = open(&(0x7f00000005c0)='./bus\x00', 0x64842, 0x0) pwritev2(r8, &(0x7f0000000240)=[{&(0x7f0000000000)="85", 0x307e00}], 0x1, 0x1400, 0x0, 0x3) 05:42:01 executing program 1: r0 = syz_open_dev$sndmidi(&(0x7f0000000040), 0x2, 0x141101) r1 = dup(r0) write$6lowpan_enable(r1, &(0x7f0000000000)='0', 0xfffffd2c) ioctl$AUTOFS_DEV_IOCTL_EXPIRE(0xffffffffffffffff, 0xc018937c, 0x0) getsockopt$sock_cred(0xffffffffffffffff, 0x1, 0x11, &(0x7f0000caaffb), &(0x7f0000cab000)=0xc) setresgid(0x0, 0x0, 0x0) sendmsg$unix(0xffffffffffffffff, &(0x7f0000002800)={0x0, 0x0, &(0x7f0000002700)=[{&(0x7f00000001c0)="9bee1276c1cafdb448d85eec7b6c21a5a2c408accd959dc117e12ffacb54b51186a1785287fb06324cc3235295e8730ad2fddd28", 0x34}, {&(0x7f0000000600)="5b302b36edfa8dd4630ee0d5765723c2bf85580f440751980cf00dfe4d7604d85b750cfe47149d5d8bb6d4b623e89947ea4da5b0f9a2eb1c2e60b592f45b2cae02b620b09d28a5f6c5302dfa7f63b2c3d914f5d1f2bf9045a4e8b33a9ba58306a29ebbd01d38ea9d6b941a99474e7c1d5a67b76a98c581831bed24f331407a9fcb64b2d949461ec7b07e2ab4f2e3242bf8f93ffec3ef9bdc641c58f7ff3901086700abaa9946360c662773c46f6b9417b847407670b14acf5379ac20c918f5659f823f104fcb3a8dd8bc1ba1a65b9bef8d0f3606e16682f9b1ab6b63a2568772c3c7e9f608232e6bc46a15d20077bcd80edaa2e727dd19bfdd6c01dbddf0c153eb555dae86ae62a816e539415bbfba50ef2c48eedeba08cedb517e55488853e66e625dd4cd15f0129c419a4fe205a7ee1214c7943288292a6e24f8b297aaf46bd9e1f6fa815af3d9b92b2e3cb68afea4ae108ec2f72328673b22c540b36563c8d4187ad64d7779f919c1c5a1fa6e88df105e16054fbd4065868c1396c95aaf8194b6670c60e138f7e415eea4fd3c01b56db07f8c949a80253904da8297c61b75dc9d751de562614e73b2fa73cfea050c7d93af2b700964e709f6210a7124a6018f7a8616e1c366e4d892c845c4e37ac6c9be0b370052fddcd4c6cac9af1c195604664f58a562f54d44fdc5055a95a371cb4f8f9e0918bc60daa96eecd50e18de6e950c905939e2f9dea130f4e69dccb24ae6e87c7748676bbeec85553507b58d414f06808acdcd7e90a54f329d21e64061da830376921e9ce032df5b66c435a1ba67c9d81ad4007bb16a2b2afe5acd4601c15401cd7f381c47adc4b35e62325ad5da467bbd84f88b761cf73b98d728224d2d27bedd9f0f86e926c01318ff46e4541d5d5e19ed1acc1b5b42377f62a19ace396761ae4cfe665899a8e30029ea036c8d611cb43991465566fe59e5498af58ad16e67dd76a7053726ec951953f1a8aa3964cd635ba6cf7b23906958ed41016947e41edc624682d1fc85fa863f83462b7c97547d1f19ae5bfe7bbcadd348124f44641248413f59699cf4c43f5b9e0b7177fa29e4402523874d6ddd586926d126ae0c7c42a40935728bc2f90ddb026b3489f63748b2d54027da8e2cb1d0f7439c7755e8e70dc67e2afb09f1882493a9074bd08c26a5fee207f504dfd3239c437b5c4ef0b63393dee8b346081bc0aeb89b5e70dbb02f284e0180ee1f7319b221861dc82535c553d3ddf47140c3ecbe9684ab01f5d4cdb2acc88376a218bfed59f91bb190e6421789f1130dd9e174ce7b7bc534e9bca225b79286d65e6dfece9814fa505940dca1cc681ba7b2be49125e0d04a8bcde576fc1c7fdc8e704a1330106c03eb48aa4c12d5b8fb959c3076fd5b8d1534500145a2b98c0a1833687f4f0f6aa082ceffe4452b235811283c84924afc4614a75aa8fb30b630fc4af44671c9f20a36b3249272e1aa957df01ff6bb54bacc4ed40a988e1c83bd187dd88a2cc2a40c1f78a458ea906f2a33e48ca26fca9ebd0fb4bdc5a0a7cef0163872c965ff997eadaa5e305d88b75e2d9eeec010ad987eda82a982d728018a82ca6e772f89e83dbe723179ae63b87d6232628a6f4718d9e53f20343e4782d270f61aa2c207008ae7788f26a92dfa8dfdd664d61a7c0c2f4cb64e6bec9f31c3e0c34aebbcf3dd0c60168f4be6d64563a34c19f59a3725a750ddd386818e860563f89e66b608c35c3855beede59e78710e0e64a86871f641e58a2a571dc889ec739bc65a23d0f1f330292fe7bb2c540a3a1ad218b607e57c7bd6680449ab9b18f675c0dbdd3f61e2b3fc01cb0c7d9f8f92918a0ec125603ed07c7d818a351ab12afcd4301d5fc30cba150862c59dd4d3657c660cecd48c2943f16a3f3eaa881ae501191dd75400efe183c8b36c4a770b440be253707d6f4c0cf1aca068d26f9523a4314bd27b8e604304d33cea0fe4212b508a953a78295bb2399f958c2c0c9b387f31e6b426bc7768560b9816ddf811eb034f454346b4195d41c86d57188e388b2000391dc040fb3aafff8c4a67d3a2559cde267572eadac76309043c0ed5275ad4d74c1e0c13b7fabd2310b460c5aa01a2b487def0b8d2b97530d9ba6dd5e2a29a0d4a37fa3d0f4049aba2e62f09578a8ae8be11d024308efa4b7b50d389b9f11a07bba9f5bceb00799074dadb560634db06f6ccbd79eda0a962fdd77c4a1e0fdcb4ba2f3d295b878ac880674320b05d6b73c18b9a75076cbb5aab2c41a7ed16cdebb51c47851ee843d5af6a61f299432195bb58c39a25873c2cc3e4228b73563842642d6287a5ff31842f821367ed8543aaeca09d47dd444d9d51596dccfc9ef3daa757de7438c456828a35eb46408fc52191a152d3bc2c162bbc4fe5de0e5a6dcca544dcc551b3ab7225f61e66abd769f020d6b64f2b8de432d6b44bf2566cb4040da06db0995cf8ecb767e47c4759cd5f368326d608f72af16158373346901c45768edf8b904b38abda07a4ebc3b9077017c6442979c59eb5983227f2fa2ac57695b1eeec94470e463251a6472d061b0f91f2df9d1dc8e3f021f360d0c9fed341bcff8009a2435f97489c5ffd582c64751d3c157f1ed5a1d1d658e13fa44c23c597927d8da5208c9305d7705bd1f7e8d6a1bd01c400e540482f5b057ae91f040d72eacaa64e118907293173a21e04d04713898da158127cc31e549cd492ea6973b83c7399f1e24cb052ff2e412278f4f0b78be3f7c82a3e95c124be063b51a8d2f8e5b232b54fe4c987f6b6e1120a3cc14d12a428d253604beaf865b39a5008a5c2ac5516822051211ce6986d1db6f7494e75d9c962c2ec9e78e3748fb4b69bb4136d4f9e4e5ef2b3184f50591e49df6198cd32e8d8e213a5f2f285ed66f3c9308de8174f6429c51af00015da4886f8ebfc189cc9a4075002723126dda1f1ed572d9e168797cafc04a482c90ad26cb36b10bdb862c327743941b662429fe239bebd076924cf588144c8056238ba3f34d1d777c6be1caf6c07f3e9513a5cec0fa4709779fcd47a85c5130aa10bbfc415fada2064a856f78486eea58b91a1eab98a6640b2d928e2dafd2a51854d21fe6e2b0f42a17af6ad4cf7dca4971b57f054aa1d0f10f2e00c0fde00232757496ce7543bcc8fd7b9e17cb8bdba722a474a5ca0eebf9a4a2803d79fce0e604338edfaf5465fe4325adfcdb27a7aa3950c01919ea11cfa028dc95576c45429c50f79e82d6566310bca548abef2fe1d5ea38c0674b6658294ac745439ac015931c4d0e3fa17442732dd485cabcf4bf27c370c9af69c69c93616acf4077a66bd6e276f5113da54741f8eb2bc5d6cebb60faafeb229e9f03958ae0bc35e30f6a2260ba75241750130e2fa5e0e1986fff85c638fb5ca83c6546af51af5ae599a208e3067fb91a7403487b5c87aa7b873db6b0a9315d2fa6a3a16eba68edd133e92d3ce166fc6b68bcfc1bedab4a1460b81299955b405bd8cd0569b734052cf5cf0791330c6f6671ec311d820443f2905ae00665d6a5a4ef672ddf942f8a5ea215c903f1791602a6c60f26c94c6f5e46ad3033da251b321b9f9e614a78010b1a8bbd60df102592a8514b23ccc6f169b726a6516a85ce1131798f64baf2e12a5b9ef3f68e04d53975a9e54f81cb03f3201c4f381cd76b6967c5ab9532e69698267b910232e55d97c66233bf9033b6cfafee66224c313648129f2b27e8165d4acbd44d4597a604ae72ce9123ab1a1c640b6e41929c4e7e0399c50951cbf790e199cca40d35c6ba1d3208ff862452d67df7067c2801dbf293fbdd7cc52a1cd2f2a818ebdd7bdfe3680a2ccfd3e6fefd093858122c5f7d52cde2fb08f2a301f8cb6a8444b68ce279b8d843aed06077b343c20874d5512d5479dd11ba79c5de56739da015dd47c58347ab3aec9c58dd9d74b75c30e7ae8a207a0ed4589d53791e14769a804f19bcd60f5d324f08361af6cc548b403c6629b2f583b77f4ce4caa6f49b2c9b3c1fe0c88ada2ef52e7c857dbcd27e42679b5912c1331a4b658cfac8e3da254fdd18cb2cd168aaeb58910e0d3e435fcb521b4ccf6f66678b1054e79ffc124b3f5ec1ce078cac225bd17093068c2ba1bf8506fff16b069b185868efb4dc7a9f8a8ea1dbeff3450cf2ddd695b484a1c19014d6e53080b9c569695665ca7ce9cee9f31d131997db3dd567f1f0f3a0ae09129bc89d7d826c9fb6af8f1ce10c745ab8cca28495a2e0f12aadd3859a67caef4a7cb1e98bb51d1ef2007fba5d4de6cbeb7b550b48c97c258c16016f5adeb05351bf0ea4f529eb4ca8a70445afd15de598124eabf688360aef46499e8d7ecd893315ab5a18aedd639c073d3b47eb9b5c1d7449d69024e2b5d4025127bc374e7c330113c584b8f1070e8a5d06e420d29b8134e1b15bb987424014b1fb590e910a582a0333fe4771060c36d1931928c900c0aa6240df77c0b28b57d646515722b89da9e38fe039063b8616c451be612a1e974e89db386714ecea9a246ce2d5f8c9d7a7660c4556b8f1a224c36d2eda0032c3c3f9337cf7e3ed84f99d0c34796b4ff13625535b2b360764bd7d4e3abe75fb4eaa41cd4cef50fdc262caab80ed7bb5ed551b21872e67e942f6a5636734346efd80436b06bdbd1da517525638545462f3ec56479f43a7f8ebb733d36202f79c30cc9ef10d0055ba1f8fa5024fe7297011f890a078d9843ffc93474169f803123fc0f72512f0f18b33fc7ff17e0af410316fa29e4f6d359c2f9ae0a79b5ad864597ac6960c2ff2dea46667fa7a9c7c038330bf012b6a8de0e0948ed010d0a9115a72", 0xd5a}, {&(0x7f0000000340)="322a6eb4bf989845aac6ca3eabe2016211f95ce81ec779a84463eaa65bba8c62044a441e8daf5dac000a972fcc8e", 0x2e}, {&(0x7f0000001580)="7f8a47a1050ffe5e38a7ca227c6177889782ba0c8d1966316777a85e7d7fe6b6112c52426087bbf2701088058e5c9ef5f9816d16f371e15f2ab8891f22631782192792570d888e6bd710cec39823837eff351eae366e6974e7e4f2c506e389d1a8fda2eca26763446874e0c44214cb2713740d2dfcf1fddf2394618763c9b8a23d17799417c9d7704c24d8fd56a7b1252016f9e7cb3dc807d26fc2fd50d82adcd078e165bd9933f548bd49d85a0a3bd65d1009459529db2117829681c0259cde3207156d3c512aede4c54e55d954ced9f1", 0xd1}, {&(0x7f0000001600)}, {0x0}, {0x0}], 0x7, &(0x7f00000027c0), 0x0, 0x4000000}, 0x20004081) r2 = bpf$BPF_PROG_RAW_TRACEPOINT_LOAD(0x5, &(0x7f0000000240)={0x11, 0x3, &(0x7f0000000180)=@framed, &(0x7f00000000c0)='syzkaller\x00', 0x0, 0x0, 0x0, 0x0, 0x0, '\x00', 0x0, 0x0, 0xffffffffffffffff, 0x8, 0x0, 0x0, 0x10, 0x0}, 0x80) bpf$BPF_RAW_TRACEPOINT_OPEN(0x11, &(0x7f0000000200)={&(0x7f00000004c0)='contention_begin\x00', r2}, 0x10) bind$inet(0xffffffffffffffff, &(0x7f0000000840)={0x2, 0x0, @local}, 0x10) sendto$rose(0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0) setsockopt$inet6_udp_int(0xffffffffffffffff, 0x11, 0xb, &(0x7f0000000100)=0x80000000, 0x4) r3 = syz_init_net_socket$x25(0x9, 0x5, 0x0) listen(r3, 0x0) fstat(r3, &(0x7f00000002c0)) r4 = open(&(0x7f00000005c0)='./bus\x00', 0x64842, 0x0) pwritev2(r4, &(0x7f0000000240)=[{&(0x7f0000000000)="85", 0x307e00}], 0xd5, 0x1400, 0x0, 0x3) 05:42:01 executing program 2: prctl$PR_SCHED_CORE(0x3e, 0x1, 0x0, 0x2, 0x0) syz_open_dev$sndmidi(&(0x7f0000000040), 0x2, 0x141101) write$6lowpan_enable(0xffffffffffffffff, &(0x7f0000000000)='0', 0xfffffd2c) getsockopt$sock_cred(0xffffffffffffffff, 0x1, 0x11, &(0x7f0000caaffb), &(0x7f0000cab000)=0xc) setresgid(0x0, 0x0, 0x0) r0 = bpf$BPF_PROG_RAW_TRACEPOINT_LOAD(0x5, &(0x7f0000000240)={0x11, 0x3, &(0x7f0000000180)=@framed, &(0x7f00000000c0)='syzkaller\x00', 0x0, 0x0, 0x0, 0x0, 0x0, '\x00', 0x0, 0x0, 0xffffffffffffffff, 0x8, 0x0, 0x0, 0x10, 0x0}, 0x80) bpf$BPF_RAW_TRACEPOINT_OPEN(0x11, &(0x7f0000000200)={&(0x7f00000004c0)='contention_begin\x00', r0}, 0x10) socket$inet6(0xa, 0x4, 0x0) r1 = socket(0x40000000015, 0x5, 0x0) connect$inet6(r1, &(0x7f0000000000)={0xa, 0x0, 0x0, @local, 0x4}, 0x1c) bind$inet(r1, &(0x7f0000000840)={0x2, 0x0, @local}, 0x10) sendto$rose(r1, 0x0, 0x0, 0x3e000000, 0x0, 0x0) setsockopt$inet6_udp_int(r1, 0x11, 0xb, &(0x7f0000000100)=0x80000000, 0x4) listen(0xffffffffffffffff, 0x0) pwritev2(0xffffffffffffffff, &(0x7f0000000240)=[{&(0x7f0000000000)="85", 0x1}], 0x1, 0x0, 0x0, 0x3) 05:42:01 executing program 3: prctl$PR_SCHED_CORE(0x3e, 0x1, 0x0, 0x2, 0x0) r0 = syz_open_dev$sndmidi(&(0x7f0000000040), 0x2, 0x141101) r1 = dup(r0) write$6lowpan_enable(r1, &(0x7f0000000000)='0', 0xfffffd2c) ioctl$AUTOFS_DEV_IOCTL_EXPIRE(0xffffffffffffffff, 0xc018937c, 0x0) getsockopt$sock_cred(0xffffffffffffffff, 0x1, 0x11, &(0x7f0000caaffb)={0x0, 0x0, 0x0}, &(0x7f0000cab000)=0xc) setresgid(0x0, r2, 0x0) sendmsg$unix(0xffffffffffffffff, &(0x7f0000002800)={0x0, 0x0, &(0x7f0000002700)=[{&(0x7f00000001c0)="9bee1276c1cafdb448d85eec7b6c21a5a2c408accd959dc117e12ffacb54b51186a1785287fb06324cc3235295e8730ad2fddd28", 0x34}, {0x0}, {&(0x7f0000000340)="322a6eb4bf989845aac6ca3eabe2016211f95ce81ec779a84463eaa65bba8c62044a441e8daf5dac000a972fcc8e", 0x2e}, {0x0}, {0x0}, {&(0x7f0000001600)}, {0x0}], 0x7, &(0x7f00000027c0), 0x0, 0x4000000}, 0x20004081) openat$iommufd(0xffffffffffffff9c, 0x0, 0x0, 0x0) r3 = bpf$BPF_PROG_RAW_TRACEPOINT_LOAD(0x5, &(0x7f0000000240)={0x11, 0x3, &(0x7f0000000180)=@framed, &(0x7f00000000c0)='syzkaller\x00', 0x0, 0x0, 0x0, 0x0, 0x0, '\x00', 0x0, 0x0, 0xffffffffffffffff, 0x8, 0x0, 0x0, 0x10, 0x0}, 0x80) bpf$BPF_RAW_TRACEPOINT_OPEN(0x11, &(0x7f0000000200)={&(0x7f00000004c0)='contention_begin\x00', r3}, 0x10) socket$inet6(0xa, 0x4, 0xfff) r4 = socket(0x40000000015, 0x5, 0x0) connect$inet6(r4, &(0x7f0000000000)={0xa, 0x0, 0x0, @local, 0x4}, 0x1c) bind$inet(r4, &(0x7f0000000840)={0x2, 0x0, @local}, 0x10) sendto$rose(r4, 0x0, 0x0, 0x0, 0x0, 0x0) setsockopt$inet6_udp_int(r4, 0x11, 0xb, &(0x7f0000000100)=0x80000000, 0x4) r5 = syz_init_net_socket$x25(0x9, 0x5, 0x0) listen(r5, 0x0) listen(r5, 0x0) fstat(r5, &(0x7f00000002c0)) r6 = open(&(0x7f00000005c0)='./bus\x00', 0x64842, 0x0) pwritev2(r6, &(0x7f0000000240)=[{&(0x7f0000000000)="85", 0x307e00}], 0x1, 0x1400, 0x0, 0xf) 05:42:01 executing program 0: prctl$PR_SCHED_CORE(0x3e, 0x1, 0x0, 0x2, 0x0) r0 = syz_open_dev$sndmidi(&(0x7f0000000040), 0x2, 0x141101) r1 = dup(r0) write$6lowpan_enable(r1, &(0x7f0000000000)='0', 0xfffffd2c) ioctl$KVM_X86_SETUP_MCE(r1, 0x4008ae9c, &(0x7f0000000080)={0xa, 0x4}) ioctl$AUTOFS_DEV_IOCTL_EXPIRE(0xffffffffffffffff, 0xc018937c, 0x0) getsockopt$sock_cred(0xffffffffffffffff, 0x1, 0x11, &(0x7f0000caaffb), &(0x7f0000cab000)=0xc) setresgid(0x0, 0x0, 0x0) r2 = openat$yama_ptrace_scope(0xffffffffffffff9c, &(0x7f0000000180), 0x2, 0x0) r3 = syz_init_net_socket$x25(0x9, 0x5, 0x0) listen(r3, 0x0) listen(r3, 0x0) r4 = syz_init_net_socket$x25(0x9, 0x5, 0x0) listen(r4, 0x0) listen(r4, 0x0) sendmsg$unix(0xffffffffffffffff, &(0x7f0000002800)={0x0, 0x0, &(0x7f0000002700)=[{&(0x7f00000001c0)="9bee1276c1cafdb448d85eec7b6c21a5a2c408accd959dc117e12ffacb54b51186a1785287fb06324cc3235295e8730ad2fddd28", 0x34}, {&(0x7f0000000600)="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", 0xf42}, {&(0x7f0000000340)="322a6eb4bf989845aac6ca3eabe2016211f95ce81ec779a84463eaa65bba8c62044a441e8daf5dac000a972fcc8e", 0x2e}, {0x0}, {&(0x7f0000001580)="7f8a47a1050ffe5e38a7ca227c6177889782ba0c8d1966316777a85e7d7fe6b6112c52426087bbf2701088058e5c9ef5f9816d16f371e15f2ab8891f22631782192792570d888e6bd710cec39823837eff351eae366e6974e7e4f2c506e389d1a8fda2eca26763446874e0c44214cb2713740d2dfcf1fddf2394618763c9b8a23d17799417c9d7704c24d8fd56a7b1252016f9e7cb3dc807d26fc2fd50d82adcd078e165bd9933f548bd49d85a0a3bd65d1009459529db2117829681c0259cde3207156d3c512aede4c54e55d954ced9f1", 0xd1}, {&(0x7f0000000140)="ad0209000000000000", 0x9}, {0x0}, {0x0}], 0x8, &(0x7f0000000400)=[@rights={{0x34, 0x1, 0x1, [r0, 0xffffffffffffffff, r2, 0xffffffffffffffff, r0, r1, r1, r1, r3]}}, @rights={{0x28, 0x1, 0x1, [r3, r4, 0xffffffffffffffff, r2, r1, 0xffffffffffffffff]}}], 0x60, 0x4000000}, 0x20004081) openat$iommufd(0xffffffffffffff9c, 0x0, 0x0, 0x0) r5 = bpf$BPF_PROG_RAW_TRACEPOINT_LOAD(0x5, &(0x7f0000000240)={0x11, 0x3, &(0x7f0000000380)=ANY=[@ANYBLOB="180000000000000001000000000000009500000005fbd1007ab78e7fc0a7aaa4b83412da6f27dc0771a052ca938b7a37f47a5fcb55069ad627b63920baadf75264746d9360b1"], &(0x7f00000000c0)='syzkaller\x00', 0x0, 0x0, 0x0, 0x0, 0x0, '\x00', 0x0, 0x0, 0xffffffffffffffff, 0x8, 0x0, 0x0, 0x10, 0x0}, 0x80) bpf$BPF_RAW_TRACEPOINT_OPEN(0x11, &(0x7f0000000200)={&(0x7f00000004c0)='contention_begin\x00', r5}, 0x10) socket$inet6(0xa, 0x4, 0xfff) r6 = socket(0x40000000015, 0x5, 0x0) connect$inet6(r6, &(0x7f0000000000)={0xa, 0x0, 0x0, @local, 0x4}, 0x1c) bind$inet(r6, &(0x7f0000000840)={0x2, 0x0, @local}, 0x10) sendto$rose(r6, 0x0, 0x0, 0x0, 0x0, 0x0) setsockopt$inet6_udp_int(r6, 0x11, 0xb, &(0x7f0000000100)=0x80000000, 0x4) r7 = syz_init_net_socket$x25(0x9, 0x5, 0x0) listen(r7, 0x0) fstat(r7, &(0x7f00000002c0)) r8 = open(&(0x7f00000005c0)='./bus\x00', 0x64842, 0x0) pwritev2(r8, &(0x7f0000000240)=[{&(0x7f0000000000)="85", 0x307e00}], 0x1, 0x1400, 0x0, 0x3) 05:42:01 executing program 3: prctl$PR_SCHED_CORE(0x3e, 0x1, 0x0, 0x2, 0x0) r0 = syz_open_dev$sndmidi(&(0x7f0000000040), 0x2, 0x141101) r1 = dup(r0) write$6lowpan_enable(r1, &(0x7f0000000000)='0', 0xfffffd2c) ioctl$AUTOFS_DEV_IOCTL_EXPIRE(0xffffffffffffffff, 0xc018937c, 0x0) getsockopt$sock_cred(0xffffffffffffffff, 0x1, 0x11, &(0x7f0000caaffb)={0x0, 0x0, 0x0}, &(0x7f0000cab000)=0xc) setresgid(0x0, r2, 0x0) sendmsg$unix(0xffffffffffffffff, &(0x7f0000002800)={0x0, 0x0, &(0x7f0000002700)=[{&(0x7f00000001c0)="9bee1276c1cafdb448d85eec7b6c21a5a2c408accd959dc117e12ffacb54b51186a1785287fb06324cc3235295e8730ad2fddd28", 0x34}, {0x0}, {&(0x7f0000000340)="322a6eb4bf989845aac6ca3eabe2016211f95ce81ec779a84463eaa65bba8c62044a441e8daf5dac000a972fcc8e", 0x2e}, {0x0}, {0x0}, {&(0x7f0000001600)}, {0x0}], 0x7, &(0x7f00000027c0), 0x0, 0x4000000}, 0x20004081) openat$iommufd(0xffffffffffffff9c, 0x0, 0x0, 0x0) r3 = bpf$BPF_PROG_RAW_TRACEPOINT_LOAD(0x5, &(0x7f0000000240)={0x11, 0x3, &(0x7f0000000180)=@framed, &(0x7f00000000c0)='syzkaller\x00', 0x0, 0x0, 0x0, 0x0, 0x0, '\x00', 0x0, 0x0, 0xffffffffffffffff, 0x8, 0x0, 0x0, 0x10, 0x0}, 0x80) bpf$BPF_RAW_TRACEPOINT_OPEN(0x11, &(0x7f0000000200)={&(0x7f00000004c0)='contention_begin\x00', r3}, 0x10) socket$inet6(0xa, 0x4, 0xfff) r4 = socket(0x40000000015, 0x5, 0x0) connect$inet6(r4, &(0x7f0000000000)={0xa, 0x0, 0x0, @local, 0x4}, 0x1c) bind$inet(r4, &(0x7f0000000840)={0x2, 0x0, @local}, 0x10) sendto$rose(r4, 0x0, 0x0, 0x0, 0x0, 0x0) setsockopt$inet6_udp_int(r4, 0x11, 0xb, &(0x7f0000000100)=0x80000000, 0x4) r5 = syz_init_net_socket$x25(0x9, 0x5, 0x0) listen(r5, 0x0) listen(r5, 0x0) fstat(r5, &(0x7f00000002c0)) r6 = open(&(0x7f00000005c0)='./bus\x00', 0x64842, 0x0) pwritev2(r6, &(0x7f0000000240)=[{&(0x7f0000000000)="85", 0x307e00}], 0x1, 0x1400, 0x0, 0x10) 05:42:02 executing program 4: prctl$PR_SCHED_CORE(0x3e, 0x1, 0x0, 0x2, 0x0) r0 = syz_open_dev$sndmidi(&(0x7f0000000040), 0x2, 0x141101) r1 = dup(r0) write$6lowpan_enable(r1, &(0x7f0000000000)='0', 0xfffffd2c) ioctl$AUTOFS_DEV_IOCTL_EXPIRE(0xffffffffffffffff, 0xc018937c, 0x0) getsockopt$sock_cred(0xffffffffffffffff, 0x1, 0x11, &(0x7f0000caaffb)={0x0, 0x0, 0x0}, &(0x7f0000cab000)=0xc) setresgid(0x0, r2, 0x0) sendmsg$unix(0xffffffffffffffff, &(0x7f0000002800)={0x0, 0x0, &(0x7f0000002700)=[{0x0}, {0x0}, {0x0}, {&(0x7f0000001580)="7f8a47a1050ffe5e38a7ca227c6177889782ba0c8d1966316777a85e7d7fe6b6112c52426087bbf2701088058e5c9ef5f9816d16f371e15f2ab8891f22631782192792570d888e6bd710cec39823837eff351eae366e6974e7e4f2c506e389d1a8fda2eca26763446874e0c44214cb2713740d2dfcf1fddf2394618763c9b8a23d17799417c9d7704c24d8fd56a7b1252016f9e7cb3dc807d26fc2fd50", 0x9d}, {&(0x7f0000001600)}, {0x0}, {0x0}], 0x7, &(0x7f00000027c0), 0x0, 0x4000000}, 0x20004081) openat$iommufd(0xffffffffffffff9c, 0x0, 0x0, 0x0) r3 = bpf$BPF_PROG_RAW_TRACEPOINT_LOAD(0x5, &(0x7f0000000240)={0x11, 0x3, &(0x7f0000000180)=@framed, &(0x7f00000000c0)='syzkaller\x00', 0x0, 0x0, 0x0, 0x0, 0x0, '\x00', 0x0, 0x0, 0xffffffffffffffff, 0x8, 0x0, 0x0, 0x10, 0x0}, 0x80) bpf$BPF_RAW_TRACEPOINT_OPEN(0x11, &(0x7f0000000200)={&(0x7f00000004c0)='contention_begin\x00', r3}, 0x10) r4 = socket(0x40000000015, 0x5, 0x0) connect$inet6(r4, &(0x7f0000000000)={0xa, 0x0, 0x0, @local, 0x4}, 0x1c) bind$inet(r4, 0x0, 0x0) sendto$rose(r4, 0x0, 0x0, 0x0, 0x0, 0x0) setsockopt$inet6_udp_int(r4, 0x11, 0xb, &(0x7f0000000100)=0x80000000, 0x4) r5 = syz_init_net_socket$x25(0x9, 0x5, 0x0) listen(r5, 0x0) listen(r5, 0x0) fstat(r5, &(0x7f00000002c0)) r6 = open(&(0x7f00000005c0)='./bus\x00', 0x64842, 0x0) pwritev2(r6, &(0x7f0000000240)=[{&(0x7f0000000000)="85", 0x307e00}], 0xd6, 0x1400, 0x0, 0x3) 05:42:02 executing program 3: prctl$PR_SCHED_CORE(0x3e, 0x1, 0x0, 0x2, 0x0) r0 = syz_open_dev$sndmidi(&(0x7f0000000040), 0x2, 0x141101) r1 = dup(r0) write$6lowpan_enable(r1, &(0x7f0000000000)='0', 0xfffffd2c) ioctl$AUTOFS_DEV_IOCTL_EXPIRE(0xffffffffffffffff, 0xc018937c, 0x0) getsockopt$sock_cred(0xffffffffffffffff, 0x1, 0x11, &(0x7f0000caaffb)={0x0, 0x0, 0x0}, &(0x7f0000cab000)=0xc) setresgid(0x0, r2, 0x0) sendmsg$unix(0xffffffffffffffff, &(0x7f0000002800)={0x0, 0x0, &(0x7f0000002700)=[{&(0x7f00000001c0)="9bee1276c1cafdb448d85eec7b6c21a5a2c408accd959dc117e12ffacb54b51186a1785287fb06324cc3235295e8730ad2fddd28", 0x34}, {0x0}, {&(0x7f0000000340)="322a6eb4bf989845aac6ca3eabe2016211f95ce81ec779a84463eaa65bba8c62044a441e8daf5dac000a972fcc8e", 0x2e}, {0x0}, {0x0}, {&(0x7f0000001600)}, {0x0}], 0x7, &(0x7f00000027c0), 0x0, 0x4000000}, 0x20004081) openat$iommufd(0xffffffffffffff9c, 0x0, 0x0, 0x0) r3 = bpf$BPF_PROG_RAW_TRACEPOINT_LOAD(0x5, &(0x7f0000000240)={0x11, 0x3, &(0x7f0000000180)=@framed, &(0x7f00000000c0)='syzkaller\x00', 0x0, 0x0, 0x0, 0x0, 0x0, '\x00', 0x0, 0x0, 0xffffffffffffffff, 0x8, 0x0, 0x0, 0x10, 0x0}, 0x80) bpf$BPF_RAW_TRACEPOINT_OPEN(0x11, &(0x7f0000000200)={&(0x7f00000004c0)='contention_begin\x00', r3}, 0x10) socket$inet6(0xa, 0x4, 0xfff) r4 = socket(0x40000000015, 0x5, 0x0) connect$inet6(r4, &(0x7f0000000000)={0xa, 0x0, 0x0, @local, 0x4}, 0x1c) bind$inet(r4, &(0x7f0000000840)={0x2, 0x0, @local}, 0x10) sendto$rose(r4, 0x0, 0x0, 0x0, 0x0, 0x0) setsockopt$inet6_udp_int(r4, 0x11, 0xb, &(0x7f0000000100)=0x80000000, 0x4) r5 = syz_init_net_socket$x25(0x9, 0x5, 0x0) listen(r5, 0x0) listen(r5, 0x0) fstat(r5, &(0x7f00000002c0)) r6 = open(&(0x7f00000005c0)='./bus\x00', 0x64842, 0x0) pwritev2(r6, &(0x7f0000000240)=[{&(0x7f0000000000)="85", 0x307e00}], 0x1, 0x1400, 0x0, 0x2000) 05:42:02 executing program 2: prctl$PR_SCHED_CORE(0x3e, 0x1, 0x0, 0x2, 0x0) syz_open_dev$sndmidi(&(0x7f0000000040), 0x2, 0x141101) write$6lowpan_enable(0xffffffffffffffff, &(0x7f0000000000)='0', 0xfffffd2c) getsockopt$sock_cred(0xffffffffffffffff, 0x1, 0x11, &(0x7f0000caaffb), &(0x7f0000cab000)=0xc) setresgid(0x0, 0x0, 0x0) r0 = bpf$BPF_PROG_RAW_TRACEPOINT_LOAD(0x5, &(0x7f0000000240)={0x11, 0x3, &(0x7f0000000180)=@framed, &(0x7f00000000c0)='syzkaller\x00', 0x0, 0x0, 0x0, 0x0, 0x0, '\x00', 0x0, 0x0, 0xffffffffffffffff, 0x8, 0x0, 0x0, 0x10, 0x0}, 0x80) bpf$BPF_RAW_TRACEPOINT_OPEN(0x11, &(0x7f0000000200)={&(0x7f00000004c0)='contention_begin\x00', r0}, 0x10) socket$inet6(0xa, 0x4, 0x0) r1 = socket(0x40000000015, 0x5, 0x0) connect$inet6(r1, &(0x7f0000000000)={0xa, 0x0, 0x0, @local, 0x4}, 0x1c) bind$inet(r1, &(0x7f0000000840)={0x2, 0x0, @local}, 0x10) sendto$rose(r1, 0x0, 0x0, 0x40000000, 0x0, 0x0) setsockopt$inet6_udp_int(r1, 0x11, 0xb, &(0x7f0000000100)=0x80000000, 0x4) listen(0xffffffffffffffff, 0x0) pwritev2(0xffffffffffffffff, &(0x7f0000000240)=[{&(0x7f0000000000)="85", 0x1}], 0x1, 0x0, 0x0, 0x3) 05:42:02 executing program 5: prctl$PR_SCHED_CORE(0x3e, 0x1, 0x0, 0x2, 0x0) r0 = syz_open_dev$sndmidi(&(0x7f0000000040), 0x2, 0x141101) r1 = dup(r0) write$6lowpan_enable(r1, &(0x7f0000000000)='0', 0xfffffd2c) bpf$BPF_RAW_TRACEPOINT_OPEN(0x11, 0x0, 0x0) r2 = socket(0x40000000015, 0x5, 0x0) connect$inet6(r2, &(0x7f0000000000)={0xa, 0x0, 0x0, @local, 0x4}, 0x1c) bind$inet(r2, &(0x7f0000000840)={0x2, 0x0, @local}, 0x10) sendto$rose(r2, 0x0, 0x0, 0xf00, 0x0, 0x0) listen(0xffffffffffffffff, 0x0) 05:42:02 executing program 1: r0 = syz_open_dev$sndmidi(&(0x7f0000000040), 0x2, 0x141101) r1 = dup(r0) write$6lowpan_enable(r1, &(0x7f0000000000)='0', 0xfffffd2c) ioctl$AUTOFS_DEV_IOCTL_EXPIRE(0xffffffffffffffff, 0xc018937c, 0x0) getsockopt$sock_cred(0xffffffffffffffff, 0x1, 0x11, &(0x7f0000caaffb), &(0x7f0000cab000)=0xc) setresgid(0x0, 0x0, 0x0) sendmsg$unix(0xffffffffffffffff, &(0x7f0000002800)={0x0, 0x0, &(0x7f0000002700)=[{&(0x7f00000001c0)="9bee1276c1cafdb448d85eec7b6c21a5a2c408accd959dc117e12ffacb54b51186a1785287fb06324cc3235295e8730ad2fddd28", 0x34}, {&(0x7f0000000600)="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", 0xd5a}, {&(0x7f0000000340)="322a6eb4bf989845aac6ca3eabe2016211f95ce81ec779a84463eaa65bba8c62044a441e8daf5dac000a972fcc8e", 0x2e}, {&(0x7f0000001580)="7f8a47a1050ffe5e38a7ca227c6177889782ba0c8d1966316777a85e7d7fe6b6112c52426087bbf2701088058e5c9ef5f9816d16f371e15f2ab8891f22631782192792570d888e6bd710cec39823837eff351eae366e6974e7e4f2c506e389d1a8fda2eca26763446874e0c44214cb2713740d2dfcf1fddf2394618763c9b8a23d17799417c9d7704c24d8fd56a7b1252016f9e7cb3dc807d26fc2fd50d82adcd078e165bd9933f548bd49d85a0a3bd65d1009459529db2117829681c0259cde3207156d3c512aede4c54e55d954ced9f1", 0xd1}, {&(0x7f0000001600)}, {0x0}, {0x0}], 0x7, &(0x7f00000027c0), 0x0, 0x4000000}, 0x20004081) r2 = bpf$BPF_PROG_RAW_TRACEPOINT_LOAD(0x5, &(0x7f0000000240)={0x11, 0x3, &(0x7f0000000180)=@framed, &(0x7f00000000c0)='syzkaller\x00', 0x0, 0x0, 0x0, 0x0, 0x0, '\x00', 0x0, 0x0, 0xffffffffffffffff, 0x8, 0x0, 0x0, 0x10, 0x0}, 0x80) bpf$BPF_RAW_TRACEPOINT_OPEN(0x11, &(0x7f0000000200)={&(0x7f00000004c0)='contention_begin\x00', r2}, 0x10) bind$inet(0xffffffffffffffff, &(0x7f0000000840)={0x2, 0x0, @local}, 0x10) sendto$rose(0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0) setsockopt$inet6_udp_int(0xffffffffffffffff, 0x11, 0xb, &(0x7f0000000100)=0x80000000, 0x4) r3 = syz_init_net_socket$x25(0x9, 0x5, 0x0) listen(r3, 0x0) fstat(r3, &(0x7f00000002c0)) r4 = open(&(0x7f00000005c0)='./bus\x00', 0x64842, 0x0) pwritev2(r4, &(0x7f0000000240)=[{&(0x7f0000000000)="85", 0x307e00}], 0xd6, 0x1400, 0x0, 0x3) 05:42:02 executing program 3: prctl$PR_SCHED_CORE(0x3e, 0x1, 0x0, 0x2, 0x0) r0 = syz_open_dev$sndmidi(&(0x7f0000000040), 0x2, 0x141101) r1 = dup(r0) write$6lowpan_enable(r1, &(0x7f0000000000)='0', 0xfffffd2c) ioctl$AUTOFS_DEV_IOCTL_EXPIRE(0xffffffffffffffff, 0xc018937c, 0x0) getsockopt$sock_cred(0xffffffffffffffff, 0x1, 0x11, &(0x7f0000caaffb)={0x0, 0x0, 0x0}, &(0x7f0000cab000)=0xc) setresgid(0x0, r2, 0x0) sendmsg$unix(0xffffffffffffffff, &(0x7f0000002800)={0x0, 0x0, &(0x7f0000002700)=[{&(0x7f0000000600)="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", 0x158}, {0x0}, {&(0x7f0000000340)="322a0000000000000008ca3eabe2016211f95ce81ec779a84463eaa65bba8c62044a441e8daf5dac000a972fcc8e", 0x2e}, {0x0}, {0x0}, {&(0x7f0000001600)}, {0x0}], 0x7, &(0x7f00000027c0), 0x0, 0x24008000}, 0x20004081) openat$iommufd(0xffffffffffffff9c, 0x0, 0x0, 0x0) r3 = bpf$BPF_PROG_RAW_TRACEPOINT_LOAD(0x5, &(0x7f0000000240)={0x11, 0x3, &(0x7f0000000180)=@framed, &(0x7f00000000c0)='syzkaller\x00', 0x0, 0x0, 0x0, 0x0, 0x0, '\x00', 0x0, 0x0, 0xffffffffffffffff, 0x8, 0x0, 0x0, 0x10, 0x0}, 0x80) bpf$BPF_RAW_TRACEPOINT_OPEN(0x11, &(0x7f0000000200)={&(0x7f00000004c0)='contention_begin\x00', r3}, 0x10) socket$inet6(0xa, 0x4, 0xfff) r4 = socket(0x40000000015, 0x5, 0x0) connect$inet6(r4, &(0x7f0000000000)={0xa, 0x0, 0x0, @local, 0x4}, 0x1c) bind$inet(r4, &(0x7f0000000840)={0x2, 0x0, @local}, 0x10) sendto$rose(r4, 0x0, 0x0, 0x0, 0x0, 0x0) setsockopt$inet6_udp_int(r4, 0x11, 0xb, &(0x7f0000000100)=0x80000000, 0x4) r5 = syz_init_net_socket$x25(0x9, 0x5, 0x0) listen(r5, 0x0) listen(r5, 0x0) r6 = syz_init_net_socket$x25(0x9, 0x5, 0x0) listen(r6, 0x0) listen(r6, 0x0) r7 = syz_init_net_socket$x25(0x9, 0x5, 0x0) listen(r7, 0x0) listen(r7, 0x0) r8 = openat$tcp_mem(0xffffffffffffff9c, &(0x7f0000000080)='/proc/sys/net/ipv4/tcp_rmem\x00', 0x1, 0x0) fstat(r8, &(0x7f00000002c0)) r9 = open(&(0x7f00000005c0)='./bus\x00', 0x64842, 0x0) pwritev2(r9, &(0x7f0000000240)=[{&(0x7f0000000000)="85", 0x307e00}], 0x1, 0x1400, 0x0, 0x3) 05:42:02 executing program 0: prctl$PR_SCHED_CORE(0x3e, 0x1, 0x0, 0x2, 0x0) (async) r0 = syz_open_dev$sndmidi(&(0x7f0000000040), 0x2, 0x141101) r1 = dup(r0) write$6lowpan_enable(r1, &(0x7f0000000000)='0', 0xfffffd2c) (async) ioctl$KVM_X86_SETUP_MCE(r1, 0x4008ae9c, &(0x7f0000000080)={0xa, 0x4}) (async) ioctl$AUTOFS_DEV_IOCTL_EXPIRE(0xffffffffffffffff, 0xc018937c, 0x0) getsockopt$sock_cred(0xffffffffffffffff, 0x1, 0x11, &(0x7f0000caaffb), &(0x7f0000cab000)=0xc) (async) setresgid(0x0, 0x0, 0x0) (async) r2 = openat$yama_ptrace_scope(0xffffffffffffff9c, &(0x7f0000000180), 0x2, 0x0) (async) r3 = syz_init_net_socket$x25(0x9, 0x5, 0x0) listen(r3, 0x0) (async) listen(r3, 0x0) r4 = syz_init_net_socket$x25(0x9, 0x5, 0x0) listen(r4, 0x0) listen(r4, 0x0) (async) sendmsg$unix(0xffffffffffffffff, &(0x7f0000002800)={0x0, 0x0, &(0x7f0000002700)=[{&(0x7f00000001c0)="9bee1276c1cafdb448d85eec7b6c21a5a2c408accd959dc117e12ffacb54b51186a1785287fb06324cc3235295e8730ad2fddd28", 0x34}, {&(0x7f0000000600)="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", 0xf42}, {&(0x7f0000000340)="322a6eb4bf989845aac6ca3eabe2016211f95ce81ec779a84463eaa65bba8c62044a441e8daf5dac000a972fcc8e", 0x2e}, {0x0}, {&(0x7f0000001580)="7f8a47a1050ffe5e38a7ca227c6177889782ba0c8d1966316777a85e7d7fe6b6112c52426087bbf2701088058e5c9ef5f9816d16f371e15f2ab8891f22631782192792570d888e6bd710cec39823837eff351eae366e6974e7e4f2c506e389d1a8fda2eca26763446874e0c44214cb2713740d2dfcf1fddf2394618763c9b8a23d17799417c9d7704c24d8fd56a7b1252016f9e7cb3dc807d26fc2fd50d82adcd078e165bd9933f548bd49d85a0a3bd65d1009459529db2117829681c0259cde3207156d3c512aede4c54e55d954ced9f1", 0xd1}, {&(0x7f0000000140)="ad0209000000000000", 0x9}, {0x0}, {0x0}], 0x8, &(0x7f0000000400)=[@rights={{0x34, 0x1, 0x1, [r0, 0xffffffffffffffff, r2, 0xffffffffffffffff, r0, r1, r1, r1, r3]}}, @rights={{0x28, 0x1, 0x1, [r3, r4, 0xffffffffffffffff, r2, r1, 0xffffffffffffffff]}}], 0x60, 0x4000000}, 0x20004081) (async) openat$iommufd(0xffffffffffffff9c, 0x0, 0x0, 0x0) (async) r5 = bpf$BPF_PROG_RAW_TRACEPOINT_LOAD(0x5, &(0x7f0000000240)={0x11, 0x3, &(0x7f0000000380)=ANY=[@ANYBLOB="180000000000000001000000000000009500000005fbd1007ab78e7fc0a7aaa4b83412da6f27dc0771a052ca938b7a37f47a5fcb55069ad627b63920baadf75264746d9360b1"], &(0x7f00000000c0)='syzkaller\x00', 0x0, 0x0, 0x0, 0x0, 0x0, '\x00', 0x0, 0x0, 0xffffffffffffffff, 0x8, 0x0, 0x0, 0x10, 0x0}, 0x80) bpf$BPF_RAW_TRACEPOINT_OPEN(0x11, &(0x7f0000000200)={&(0x7f00000004c0)='contention_begin\x00', r5}, 0x10) socket$inet6(0xa, 0x4, 0xfff) r6 = socket(0x40000000015, 0x5, 0x0) connect$inet6(r6, &(0x7f0000000000)={0xa, 0x0, 0x0, @local, 0x4}, 0x1c) (async) bind$inet(r6, &(0x7f0000000840)={0x2, 0x0, @local}, 0x10) (async) sendto$rose(r6, 0x0, 0x0, 0x0, 0x0, 0x0) (async) setsockopt$inet6_udp_int(r6, 0x11, 0xb, &(0x7f0000000100)=0x80000000, 0x4) (async) r7 = syz_init_net_socket$x25(0x9, 0x5, 0x0) listen(r7, 0x0) fstat(r7, &(0x7f00000002c0)) (async) r8 = open(&(0x7f00000005c0)='./bus\x00', 0x64842, 0x0) pwritev2(r8, &(0x7f0000000240)=[{&(0x7f0000000000)="85", 0x307e00}], 0x1, 0x1400, 0x0, 0x3) [ 3566.070270][ T27] kauditd_printk_skb: 16 callbacks suppressed [ 3566.070292][ T27] audit: type=1800 audit(1681623722.907:6262): pid=484 uid=0 auid=4294967295 ses=4294967295 subj=unconfined op=collect_data cause=failed(directio) comm="syz-executor.3" name="bus" dev="sda1" ino=1184 res=0 errno=0 05:42:03 executing program 3: prctl$PR_SCHED_CORE(0x3e, 0x1, 0x0, 0x2, 0x0) (async) prctl$PR_SCHED_CORE(0x3e, 0x1, 0x0, 0x2, 0x0) r0 = syz_open_dev$sndmidi(&(0x7f0000000040), 0x2, 0x141101) dup(r0) (async) r1 = dup(r0) write$6lowpan_enable(r1, &(0x7f0000000000)='0', 0xfffffd2c) ioctl$AUTOFS_DEV_IOCTL_EXPIRE(0xffffffffffffffff, 0xc018937c, 0x0) getsockopt$sock_cred(0xffffffffffffffff, 0x1, 0x11, &(0x7f0000caaffb), &(0x7f0000cab000)=0xc) (async) getsockopt$sock_cred(0xffffffffffffffff, 0x1, 0x11, &(0x7f0000caaffb)={0x0, 0x0, 0x0}, &(0x7f0000cab000)=0xc) setresgid(0x0, r2, 0x0) (async) setresgid(0x0, r2, 0x0) sendmsg$unix(0xffffffffffffffff, &(0x7f0000002800)={0x0, 0x0, &(0x7f0000002700)=[{&(0x7f0000000600)="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", 0x158}, {0x0}, {&(0x7f0000000340)="322a0000000000000008ca3eabe2016211f95ce81ec779a84463eaa65bba8c62044a441e8daf5dac000a972fcc8e", 0x2e}, {0x0}, {0x0}, {&(0x7f0000001600)}, {0x0}], 0x7, &(0x7f00000027c0), 0x0, 0x24008000}, 0x20004081) openat$iommufd(0xffffffffffffff9c, 0x0, 0x0, 0x0) (async) openat$iommufd(0xffffffffffffff9c, 0x0, 0x0, 0x0) r3 = bpf$BPF_PROG_RAW_TRACEPOINT_LOAD(0x5, &(0x7f0000000240)={0x11, 0x3, &(0x7f0000000180)=@framed, &(0x7f00000000c0)='syzkaller\x00', 0x0, 0x0, 0x0, 0x0, 0x0, '\x00', 0x0, 0x0, 0xffffffffffffffff, 0x8, 0x0, 0x0, 0x10, 0x0}, 0x80) bpf$BPF_RAW_TRACEPOINT_OPEN(0x11, &(0x7f0000000200)={&(0x7f00000004c0)='contention_begin\x00', r3}, 0x10) socket$inet6(0xa, 0x4, 0xfff) socket(0x40000000015, 0x5, 0x0) (async) r4 = socket(0x40000000015, 0x5, 0x0) connect$inet6(r4, &(0x7f0000000000)={0xa, 0x0, 0x0, @local, 0x4}, 0x1c) (async) connect$inet6(r4, &(0x7f0000000000)={0xa, 0x0, 0x0, @local, 0x4}, 0x1c) bind$inet(r4, &(0x7f0000000840)={0x2, 0x0, @local}, 0x10) (async) bind$inet(r4, &(0x7f0000000840)={0x2, 0x0, @local}, 0x10) sendto$rose(r4, 0x0, 0x0, 0x0, 0x0, 0x0) setsockopt$inet6_udp_int(r4, 0x11, 0xb, &(0x7f0000000100)=0x80000000, 0x4) (async) setsockopt$inet6_udp_int(r4, 0x11, 0xb, &(0x7f0000000100)=0x80000000, 0x4) syz_init_net_socket$x25(0x9, 0x5, 0x0) (async) r5 = syz_init_net_socket$x25(0x9, 0x5, 0x0) listen(r5, 0x0) listen(r5, 0x0) r6 = syz_init_net_socket$x25(0x9, 0x5, 0x0) listen(r6, 0x0) listen(r6, 0x0) r7 = syz_init_net_socket$x25(0x9, 0x5, 0x0) listen(r7, 0x0) listen(r7, 0x0) r8 = openat$tcp_mem(0xffffffffffffff9c, &(0x7f0000000080)='/proc/sys/net/ipv4/tcp_rmem\x00', 0x1, 0x0) fstat(r8, &(0x7f00000002c0)) r9 = open(&(0x7f00000005c0)='./bus\x00', 0x64842, 0x0) pwritev2(r9, &(0x7f0000000240)=[{&(0x7f0000000000)="85", 0x307e00}], 0x1, 0x1400, 0x0, 0x3) 05:42:03 executing program 0: prctl$PR_SCHED_CORE(0x3e, 0x1, 0x0, 0x2, 0x0) r0 = syz_open_dev$sndmidi(&(0x7f0000000040), 0x2, 0x141101) r1 = dup(r0) write$6lowpan_enable(r1, &(0x7f0000000000)='0', 0xfffffd2c) (async) ioctl$KVM_X86_SETUP_MCE(r1, 0x4008ae9c, &(0x7f0000000080)={0xa, 0x4}) ioctl$AUTOFS_DEV_IOCTL_EXPIRE(0xffffffffffffffff, 0xc018937c, 0x0) getsockopt$sock_cred(0xffffffffffffffff, 0x1, 0x11, &(0x7f0000caaffb), &(0x7f0000cab000)=0xc) (async) setresgid(0x0, 0x0, 0x0) (async, rerun: 64) r2 = openat$yama_ptrace_scope(0xffffffffffffff9c, &(0x7f0000000180), 0x2, 0x0) (async, rerun: 64) r3 = syz_init_net_socket$x25(0x9, 0x5, 0x0) listen(r3, 0x0) listen(r3, 0x0) (async) r4 = syz_init_net_socket$x25(0x9, 0x5, 0x0) listen(r4, 0x0) (async, rerun: 64) listen(r4, 0x0) (async, rerun: 64) sendmsg$unix(0xffffffffffffffff, &(0x7f0000002800)={0x0, 0x0, &(0x7f0000002700)=[{&(0x7f00000001c0)="9bee1276c1cafdb448d85eec7b6c21a5a2c408accd959dc117e12ffacb54b51186a1785287fb06324cc3235295e8730ad2fddd28", 0x34}, {&(0x7f0000000600)="5b302b36edfa8dd4630ee0d5765723c2bf85580f440751980cf00dfe4d7604d85b750cfe47149d5d8bb6d4b623e89947ea4da5b0f9a2eb1c2e60b592f45b2cae02b620b09d28a5f6c5302dfa7f63b2c3d914f5d1f2bf9045a4e8b33a9ba58306a29ebbd01d38ea9d6b941a99474e7c1d5a67b76a98c581831bed24f331407a9fcb64b2d949461ec7b07e2ab4f2e3242bf8f93ffec3ef9bdc641c58f7ff3901086700abaa9946360c662773c46f6b9417b847407670b14acf5379ac20c918f5659f823f104fcb3a8dd8bc1ba1a65b9bef8d0f3606e16682f9b1ab6b63a2568772c3c7e9f608232e6bc46a15d20077bcd80edaa2e727dd19bfdd6c01dbddf0c153eb555dae86ae62a816e539415bbfba50ef2c48eedeba08cedb517e55488853e66e625dd4cd15f0129c419a4fe205a7ee1214c7943288292a6e24f8b297aaf46bd9e1f6fa815af3d9b92b2e3cb68afea4ae108ec2f72328673b22c540b36563c8d4187ad64d7779f919c1c5a1fa6e88df105e16054fbd4065868c1396c95aaf8194b6670c60e138f7e415eea4fd3c01b56db07f8c949a80253904da8297c61b75dc9d751de562614e73b2fa73cfea050c7d93af2b700964e709f6210a7124a6018f7a8616e1c366e4d892c845c4e37ac6c9be0b370052fddcd4c6cac9af1c195604664f58a562f54d44fdc5055a95a371cb4f8f9e0918bc60daa96eecd50e18de6e950c905939e2f9dea130f4e69dccb24ae6e87c7748676bbeec85553507b58d414f06808acdcd7e90a54f329d21e64061da830376921e9ce032df5b66c435a1ba67c9d81ad4007bb16a2b2afe5acd4601c15401cd7f381c47adc4b35e62325ad5da467bbd84f88b761cf73b98d728224d2d27bedd9f0f86e926c01318ff46e4541d5d5e19ed1acc1b5b42377f62a19ace396761ae4cfe665899a8e30029ea036c8d611cb43991465566fe59e5498af58ad16e67dd76a7053726ec951953f1a8aa3964cd635ba6cf7b23906958ed41016947e41edc624682d1fc85fa863f83462b7c97547d1f19ae5bfe7bbcadd348124f44641248413f59699cf4c43f5b9e0b7177fa29e4402523874d6ddd586926d126ae0c7c42a40935728bc2f90ddb026b3489f63748b2d54027da8e2cb1d0f7439c7755e8e70dc67e2afb09f1882493a9074bd08c26a5fee207f504dfd3239c437b5c4ef0b63393dee8b346081bc0aeb89b5e70dbb02f284e0180ee1f7319b221861dc82535c553d3ddf47140c3ecbe9684ab01f5d4cdb2acc88376a218bfed59f91bb190e6421789f1130dd9e174ce7b7bc534e9bca225b79286d65e6dfece9814fa505940dca1cc681ba7b2be49125e0d04a8bcde576fc1c7fdc8e704a1330106c03eb48aa4c12d5b8fb959c3076fd5b8d1534500145a2b98c0a1833687f4f0f6aa082ceffe4452b235811283c84924afc4614a75aa8fb30b630fc4af44671c9f20a36b3249272e1aa957df01ff6bb54bacc4ed40a988e1c83bd187dd88a2cc2a40c1f78a458ea906f2a33e48ca26fca9ebd0fb4bdc5a0a7cef0163872c965ff997eadaa5e305d88b75e2d9eeec010ad987eda82a982d728018a82ca6e772f89e83dbe723179ae63b87d6232628a6f4718d9e53f20343e4782d270f61aa2c207008ae7788f26a92dfa8dfdd664d61a7c0c2f4cb64e6bec9f31c3e0c34aebbcf3dd0c60168f4be6d64563a34c19f59a3725a750ddd386818e860563f89e66b608c35c3855beede59e78710e0e64a86871f641e58a2a571dc889ec739bc65a23d0f1f330292fe7bb2c540a3a1ad218b607e57c7bd6680449ab9b18f675c0dbdd3f61e2b3fc01cb0c7d9f8f92918a0ec125603ed07c7d818a351ab12afcd4301d5fc30cba150862c59dd4d3657c660cecd48c2943f16a3f3eaa881ae501191dd75400efe183c8b36c4a770b440be253707d6f4c0cf1aca068d26f9523a4314bd27b8e604304d33cea0fe4212b508a953a78295bb2399f958c2c0c9b387f31e6b426bc7768560b9816ddf811eb034f454346b4195d41c86d57188e388b2000391dc040fb3aafff8c4a67d3a2559cde267572eadac76309043c0ed5275ad4d74c1e0c13b7fabd2310b460c5aa01a2b487def0b8d2b97530d9ba6dd5e2a29a0d4a37fa3d0f4049aba2e62f09578a8ae8be11d024308efa4b7b50d389b9f11a07bba9f5bceb00799074dadb560634db06f6ccbd79eda0a962fdd77c4a1e0fdcb4ba2f3d295b878ac880674320b05d6b73c18b9a75076cbb5aab2c41a7ed16cdebb51c47851ee843d5af6a61f299432195bb58c39a25873c2cc3e4228b73563842642d6287a5ff31842f821367ed8543aaeca09d47dd444d9d51596dccfc9ef3daa757de7438c456828a35eb46408fc52191a152d3bc2c162bbc4fe5de0e5a6dcca544dcc551b3ab7225f61e66abd769f020d6b64f2b8de432d6b44bf2566cb4040da06db0995cf8ecb767e47c4759cd5f368326d608f72af16158373346901c45768edf8b904b38abda07a4ebc3b9077017c6442979c59eb5983227f2fa2ac57695b1eeec94470e463251a6472d061b0f91f2df9d1dc8e3f021f360d0c9fed341bcff8009a2435f97489c5ffd582c64751d3c157f1ed5a1d1d658e13fa44c23c597927d8da5208c9305d7705bd1f7e8d6a1bd01c400e540482f5b057ae91f040d72eacaa64e118907293173a21e04d04713898da158127cc31e549cd492ea6973b83c7399f1e24cb052ff2e412278f4f0b78be3f7c82a3e95c124be063b51a8d2f8e5b232b54fe4c987f6b6e1120a3cc14d12a428d253604beaf865b39a5008a5c2ac5516822051211ce6986d1db6f7494e75d9c962c2ec9e78e3748fb4b69bb4136d4f9e4e5ef2b3184f50591e49df6198cd32e8d8e213a5f2f285ed66f3c9308de8174f6429c51af00015da4886f8ebfc189cc9a4075002723126dda1f1ed572d9e168797cafc04a482c90ad26cb36b10bdb862c327743941b662429fe239bebd076924cf588144c8056238ba3f34d1d777c6be1caf6c07f3e9513a5cec0fa4709779fcd47a85c5130aa10bbfc415fada2064a856f78486eea58b91a1eab98a6640b2d928e2dafd2a51854d21fe6e2b0f42a17af6ad4cf7dca4971b57f054aa1d0f10f2e00c0fde00232757496ce7543bcc8fd7b9e17cb8bdba722a474a5ca0eebf9a4a2803d79fce0e604338edfaf5465fe4325adfcdb27a7aa3950c01919ea11cfa028dc95576c45429c50f79e82d6566310bca548abef2fe1d5ea38c0674b6658294ac745439ac015931c4d0e3fa17442732dd485cabcf4bf27c370c9af69c69c93616acf4077a66bd6e276f5113da54741f8eb2bc5d6cebb60faafeb229e9f03958ae0bc35e30f6a2260ba75241750130e2fa5e0e1986fff85c638fb5ca83c6546af51af5ae599a208e3067fb91a7403487b5c87aa7b873db6b0a9315d2fa6a3a16eba68edd133e92d3ce166fc6b68bcfc1bedab4a1460b81299955b405bd8cd0569b734052cf5cf0791330c6f6671ec311d820443f2905ae00665d6a5a4ef672ddf942f8a5ea215c903f1791602a6c60f26c94c6f5e46ad3033da251b321b9f9e614a78010b1a8bbd60df102592a8514b23ccc6f169b726a6516a85ce1131798f64baf2e12a5b9ef3f68e04d53975a9e54f81cb03f3201c4f381cd76b6967c5ab9532e69698267b910232e55d97c66233bf9033b6cfafee66224c313648129f2b27e8165d4acbd44d4597a604ae72ce9123ab1a1c640b6e41929c4e7e0399c50951cbf790e199cca40d35c6ba1d3208ff862452d67df7067c2801dbf293fbdd7cc52a1cd2f2a818ebdd7bdfe3680a2ccfd3e6fefd093858122c5f7d52cde2fb08f2a301f8cb6a8444b68ce279b8d843aed06077b343c20874d5512d5479dd11ba79c5de56739da015dd47c58347ab3aec9c58dd9d74b75c30e7ae8a207a0ed4589d53791e14769a804f19bcd60f5d324f08361af6cc548b403c6629b2f583b77f4ce4caa6f49b2c9b3c1fe0c88ada2ef52e7c857dbcd27e42679b5912c1331a4b658cfac8e3da254fdd18cb2cd168aaeb58910e0d3e435fcb521b4ccf6f66678b1054e79ffc124b3f5ec1ce078cac225bd17093068c2ba1bf8506fff16b069b185868efb4dc7a9f8a8ea1dbeff3450cf2ddd695b484a1c19014d6e53080b9c569695665ca7ce9cee9f31d131997db3dd567f1f0f3a0ae09129bc89d7d826c9fb6af8f1ce10c745ab8cca28495a2e0f12aadd3859a67caef4a7cb1e98bb51d1ef2007fba5d4de6cbeb7b550b48c97c258c16016f5adeb05351bf0ea4f529eb4ca8a70445afd15de598124eabf688360aef46499e8d7ecd893315ab5a18aedd639c073d3b47eb9b5c1d7449d69024e2b5d4025127bc374e7c330113c584b8f1070e8a5d06e420d29b8134e1b15bb987424014b1fb590e910a582a0333fe4771060c36d1931928c900c0aa6240df77c0b28b57d646515722b89da9e38fe039063b8616c451be612a1e974e89db386714ecea9a246ce2d5f8c9d7a7660c4556b8f1a224c36d2eda0032c3c3f9337cf7e3ed84f99d0c34796b4ff13625535b2b360764bd7d4e3abe75fb4eaa41cd4cef50fdc262caab80ed7bb5ed551b21872e67e942f6a5636734346efd80436b06bdbd1da517525638545462f3ec56479f43a7f8ebb733d36202f79c30cc9ef10d0055ba1f8fa5024fe7297011f890a078d9843ffc93474169f803123fc0f72512f0f18b33fc7ff17e0af410316fa29e4f6d359c2f9ae0a79b5ad864597ac6960c2ff2dea46667fa7a9c7c038330bf012b6a8de0e0948ed010d0a9115a72e6d9435c7ac00f4250c85f6db30a3d26d41536622f40fe6f217d3aed84bdf5bd89ac19bb68fb69029c420d90df6d8632a79c9c6c8260517795ed50bcfa48a7f07392dead01a44a3432d1ab713acb84df0fc9a2e35f6efdd9e13d0946c5aaaeb2052de0074d91d9d45184da665f348154a93339538b69552b517f88fb8c06448e300a14cc3a59c7188b59e808f5c483d36573ecc0832787fb7d1cd321233e55100070de7a807d60dca82674100c0937f96a1c7479a00c6aafab870ec342e13cb37c254359caaeeccf18e2a934e84d8ef0a983da300fe48cb3b7dc3e64d5df8b877aea68cc93c2b230093a864cad2924681fbcc0f77c9b86a9ac16ccd8811515d1dbb58a62747c2629321b4fde59dd2605ccfe8820bf16c74c7d97b4fbc9d17f86fd6439181804424f97deb48969b7be08820e640bc27686c7098062e02c61a168e3035523aec2750373eefce1c75373ab2472da4fb40dda1cc74bf97571fa75e720ee406395eac5d31f32942bff63549141e566e643d4a79d260fe60585f7830b30e29a4d3f76047a97345481c564aeaa9b7661cdbedd7e8b86b934e83bb9887c07e26bd0ad08202408b2963e7015747b645b9c1482e53bde2ae3e5e90b5ab379c7b70cc576626f355b2b758a782f3658d50354ab430ca492337f17dda2e5cdd25cb041984db4fcde", 0xf42}, {&(0x7f0000000340)="322a6eb4bf989845aac6ca3eabe2016211f95ce81ec779a84463eaa65bba8c62044a441e8daf5dac000a972fcc8e", 0x2e}, {0x0}, {&(0x7f0000001580)="7f8a47a1050ffe5e38a7ca227c6177889782ba0c8d1966316777a85e7d7fe6b6112c52426087bbf2701088058e5c9ef5f9816d16f371e15f2ab8891f22631782192792570d888e6bd710cec39823837eff351eae366e6974e7e4f2c506e389d1a8fda2eca26763446874e0c44214cb2713740d2dfcf1fddf2394618763c9b8a23d17799417c9d7704c24d8fd56a7b1252016f9e7cb3dc807d26fc2fd50d82adcd078e165bd9933f548bd49d85a0a3bd65d1009459529db2117829681c0259cde3207156d3c512aede4c54e55d954ced9f1", 0xd1}, {&(0x7f0000000140)="ad0209000000000000", 0x9}, {0x0}, {0x0}], 0x8, &(0x7f0000000400)=[@rights={{0x34, 0x1, 0x1, [r0, 0xffffffffffffffff, r2, 0xffffffffffffffff, r0, r1, r1, r1, r3]}}, @rights={{0x28, 0x1, 0x1, [r3, r4, 0xffffffffffffffff, r2, r1, 0xffffffffffffffff]}}], 0x60, 0x4000000}, 0x20004081) (async) openat$iommufd(0xffffffffffffff9c, 0x0, 0x0, 0x0) (async) r5 = bpf$BPF_PROG_RAW_TRACEPOINT_LOAD(0x5, &(0x7f0000000240)={0x11, 0x3, &(0x7f0000000380)=ANY=[@ANYBLOB="180000000000000001000000000000009500000005fbd1007ab78e7fc0a7aaa4b83412da6f27dc0771a052ca938b7a37f47a5fcb55069ad627b63920baadf75264746d9360b1"], &(0x7f00000000c0)='syzkaller\x00', 0x0, 0x0, 0x0, 0x0, 0x0, '\x00', 0x0, 0x0, 0xffffffffffffffff, 0x8, 0x0, 0x0, 0x10, 0x0}, 0x80) bpf$BPF_RAW_TRACEPOINT_OPEN(0x11, &(0x7f0000000200)={&(0x7f00000004c0)='contention_begin\x00', r5}, 0x10) (async) socket$inet6(0xa, 0x4, 0xfff) (async) r6 = socket(0x40000000015, 0x5, 0x0) connect$inet6(r6, &(0x7f0000000000)={0xa, 0x0, 0x0, @local, 0x4}, 0x1c) bind$inet(r6, &(0x7f0000000840)={0x2, 0x0, @local}, 0x10) sendto$rose(r6, 0x0, 0x0, 0x0, 0x0, 0x0) (async) setsockopt$inet6_udp_int(r6, 0x11, 0xb, &(0x7f0000000100)=0x80000000, 0x4) (async, rerun: 64) r7 = syz_init_net_socket$x25(0x9, 0x5, 0x0) (rerun: 64) listen(r7, 0x0) fstat(r7, &(0x7f00000002c0)) (async) r8 = open(&(0x7f00000005c0)='./bus\x00', 0x64842, 0x0) pwritev2(r8, &(0x7f0000000240)=[{&(0x7f0000000000)="85", 0x307e00}], 0x1, 0x1400, 0x0, 0x3) 05:42:03 executing program 2: prctl$PR_SCHED_CORE(0x3e, 0x1, 0x0, 0x2, 0x0) syz_open_dev$sndmidi(&(0x7f0000000040), 0x2, 0x141101) write$6lowpan_enable(0xffffffffffffffff, &(0x7f0000000000)='0', 0xfffffd2c) getsockopt$sock_cred(0xffffffffffffffff, 0x1, 0x11, &(0x7f0000caaffb), &(0x7f0000cab000)=0xc) setresgid(0x0, 0x0, 0x0) r0 = bpf$BPF_PROG_RAW_TRACEPOINT_LOAD(0x5, &(0x7f0000000240)={0x11, 0x3, &(0x7f0000000180)=@framed, &(0x7f00000000c0)='syzkaller\x00', 0x0, 0x0, 0x0, 0x0, 0x0, '\x00', 0x0, 0x0, 0xffffffffffffffff, 0x8, 0x0, 0x0, 0x10, 0x0}, 0x80) bpf$BPF_RAW_TRACEPOINT_OPEN(0x11, &(0x7f0000000200)={&(0x7f00000004c0)='contention_begin\x00', r0}, 0x10) socket$inet6(0xa, 0x4, 0x0) r1 = socket(0x40000000015, 0x5, 0x0) connect$inet6(r1, &(0x7f0000000000)={0xa, 0x0, 0x0, @local, 0x4}, 0x1c) bind$inet(r1, &(0x7f0000000840)={0x2, 0x0, @local}, 0x10) sendto$rose(r1, 0x0, 0x0, 0x98fd3f00, 0x0, 0x0) setsockopt$inet6_udp_int(r1, 0x11, 0xb, &(0x7f0000000100)=0x80000000, 0x4) listen(0xffffffffffffffff, 0x0) pwritev2(0xffffffffffffffff, &(0x7f0000000240)=[{&(0x7f0000000000)="85", 0x1}], 0x1, 0x0, 0x0, 0x3) 05:42:03 executing program 4: prctl$PR_SCHED_CORE(0x3e, 0x1, 0x0, 0x2, 0x0) r0 = syz_open_dev$sndmidi(&(0x7f0000000040), 0x2, 0x141101) r1 = dup(r0) write$6lowpan_enable(r1, &(0x7f0000000000)='0', 0xfffffd2c) ioctl$AUTOFS_DEV_IOCTL_EXPIRE(0xffffffffffffffff, 0xc018937c, 0x0) getsockopt$sock_cred(0xffffffffffffffff, 0x1, 0x11, &(0x7f0000caaffb)={0x0, 0x0, 0x0}, &(0x7f0000cab000)=0xc) setresgid(0x0, r2, 0x0) sendmsg$unix(0xffffffffffffffff, &(0x7f0000002800)={0x0, 0x0, &(0x7f0000002700)=[{0x0}, {0x0}, {0x0}, {&(0x7f0000001580)="7f8a47a1050ffe5e38a7ca227c6177889782ba0c8d1966316777a85e7d7fe6b6112c52426087bbf2701088058e5c9ef5f9816d16f371e15f2ab8891f22631782192792570d888e6bd710cec39823837eff351eae366e6974e7e4f2c506e389d1a8fda2eca26763446874e0c44214cb2713740d2dfcf1fddf2394618763c9b8a23d17799417c9d7704c24d8fd56a7b1252016f9e7cb3dc807d26fc2fd50", 0x9d}, {&(0x7f0000001600)}, {0x0}, {0x0}], 0x7, &(0x7f00000027c0), 0x0, 0x4000000}, 0x20004081) openat$iommufd(0xffffffffffffff9c, 0x0, 0x0, 0x0) r3 = bpf$BPF_PROG_RAW_TRACEPOINT_LOAD(0x5, &(0x7f0000000240)={0x11, 0x3, &(0x7f0000000180)=@framed, &(0x7f00000000c0)='syzkaller\x00', 0x0, 0x0, 0x0, 0x0, 0x0, '\x00', 0x0, 0x0, 0xffffffffffffffff, 0x8, 0x0, 0x0, 0x10, 0x0}, 0x80) bpf$BPF_RAW_TRACEPOINT_OPEN(0x11, &(0x7f0000000200)={&(0x7f00000004c0)='contention_begin\x00', r3}, 0x10) r4 = socket(0x40000000015, 0x5, 0x0) connect$inet6(r4, &(0x7f0000000000)={0xa, 0x0, 0x0, @local, 0x4}, 0x1c) bind$inet(r4, 0x0, 0x0) sendto$rose(r4, 0x0, 0x0, 0x0, 0x0, 0x0) setsockopt$inet6_udp_int(r4, 0x11, 0xb, &(0x7f0000000100)=0x80000000, 0x4) r5 = syz_init_net_socket$x25(0x9, 0x5, 0x0) listen(r5, 0x0) listen(r5, 0x0) fstat(r5, &(0x7f00000002c0)) r6 = open(&(0x7f00000005c0)='./bus\x00', 0x64842, 0x0) pwritev2(r6, &(0x7f0000000240)=[{&(0x7f0000000000)="85", 0x307e00}], 0xd7, 0x1400, 0x0, 0x3) [ 3566.537209][ T27] audit: type=1800 audit(1681623723.377:6263): pid=491 uid=0 auid=4294967295 ses=4294967295 subj=unconfined op=collect_data cause=failed(directio) comm="syz-executor.3" name="bus" dev="sda1" ino=1157 res=0 errno=0 05:42:03 executing program 5: prctl$PR_SCHED_CORE(0x3e, 0x1, 0x0, 0x2, 0x0) r0 = syz_open_dev$sndmidi(&(0x7f0000000040), 0x2, 0x141101) r1 = dup(r0) write$6lowpan_enable(r1, &(0x7f0000000000)='0', 0xfffffd2c) bpf$BPF_RAW_TRACEPOINT_OPEN(0x11, 0x0, 0x0) r2 = socket(0x40000000015, 0x5, 0x0) connect$inet6(r2, &(0x7f0000000000)={0xa, 0x0, 0x0, @local, 0x4}, 0x1c) bind$inet(r2, &(0x7f0000000840)={0x2, 0x0, @local}, 0x10) sendto$rose(r2, 0x0, 0x0, 0x1f00, 0x0, 0x0) listen(0xffffffffffffffff, 0x0) 05:42:03 executing program 3: prctl$PR_SCHED_CORE(0x3e, 0x1, 0x0, 0x2, 0x0) (async) r0 = syz_open_dev$sndmidi(&(0x7f0000000040), 0x2, 0x141101) r1 = dup(r0) write$6lowpan_enable(r1, &(0x7f0000000000)='0', 0xfffffd2c) ioctl$AUTOFS_DEV_IOCTL_EXPIRE(0xffffffffffffffff, 0xc018937c, 0x0) (async) getsockopt$sock_cred(0xffffffffffffffff, 0x1, 0x11, &(0x7f0000caaffb)={0x0, 0x0, 0x0}, &(0x7f0000cab000)=0xc) setresgid(0x0, r2, 0x0) (async, rerun: 32) sendmsg$unix(0xffffffffffffffff, &(0x7f0000002800)={0x0, 0x0, &(0x7f0000002700)=[{&(0x7f0000000600)="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", 0x158}, {0x0}, {&(0x7f0000000340)="322a0000000000000008ca3eabe2016211f95ce81ec779a84463eaa65bba8c62044a441e8daf5dac000a972fcc8e", 0x2e}, {0x0}, {0x0}, {&(0x7f0000001600)}, {0x0}], 0x7, &(0x7f00000027c0), 0x0, 0x24008000}, 0x20004081) (async, rerun: 32) openat$iommufd(0xffffffffffffff9c, 0x0, 0x0, 0x0) (async, rerun: 32) r3 = bpf$BPF_PROG_RAW_TRACEPOINT_LOAD(0x5, &(0x7f0000000240)={0x11, 0x3, &(0x7f0000000180)=@framed, &(0x7f00000000c0)='syzkaller\x00', 0x0, 0x0, 0x0, 0x0, 0x0, '\x00', 0x0, 0x0, 0xffffffffffffffff, 0x8, 0x0, 0x0, 0x10, 0x0}, 0x80) (rerun: 32) bpf$BPF_RAW_TRACEPOINT_OPEN(0x11, &(0x7f0000000200)={&(0x7f00000004c0)='contention_begin\x00', r3}, 0x10) socket$inet6(0xa, 0x4, 0xfff) (async) r4 = socket(0x40000000015, 0x5, 0x0) connect$inet6(r4, &(0x7f0000000000)={0xa, 0x0, 0x0, @local, 0x4}, 0x1c) (async) bind$inet(r4, &(0x7f0000000840)={0x2, 0x0, @local}, 0x10) (async, rerun: 64) sendto$rose(r4, 0x0, 0x0, 0x0, 0x0, 0x0) (rerun: 64) setsockopt$inet6_udp_int(r4, 0x11, 0xb, &(0x7f0000000100)=0x80000000, 0x4) (async) r5 = syz_init_net_socket$x25(0x9, 0x5, 0x0) listen(r5, 0x0) listen(r5, 0x0) r6 = syz_init_net_socket$x25(0x9, 0x5, 0x0) listen(r6, 0x0) (async, rerun: 64) listen(r6, 0x0) (async, rerun: 64) r7 = syz_init_net_socket$x25(0x9, 0x5, 0x0) listen(r7, 0x0) (async) listen(r7, 0x0) (async) r8 = openat$tcp_mem(0xffffffffffffff9c, &(0x7f0000000080)='/proc/sys/net/ipv4/tcp_rmem\x00', 0x1, 0x0) fstat(r8, &(0x7f00000002c0)) (async, rerun: 64) r9 = open(&(0x7f00000005c0)='./bus\x00', 0x64842, 0x0) (rerun: 64) pwritev2(r9, &(0x7f0000000240)=[{&(0x7f0000000000)="85", 0x307e00}], 0x1, 0x1400, 0x0, 0x3) 05:42:03 executing program 1: r0 = syz_open_dev$sndmidi(&(0x7f0000000040), 0x2, 0x141101) r1 = dup(r0) write$6lowpan_enable(r1, &(0x7f0000000000)='0', 0xfffffd2c) ioctl$AUTOFS_DEV_IOCTL_EXPIRE(0xffffffffffffffff, 0xc018937c, 0x0) getsockopt$sock_cred(0xffffffffffffffff, 0x1, 0x11, &(0x7f0000caaffb), &(0x7f0000cab000)=0xc) setresgid(0x0, 0x0, 0x0) sendmsg$unix(0xffffffffffffffff, &(0x7f0000002800)={0x0, 0x0, &(0x7f0000002700)=[{&(0x7f00000001c0)="9bee1276c1cafdb448d85eec7b6c21a5a2c408accd959dc117e12ffacb54b51186a1785287fb06324cc3235295e8730ad2fddd28", 0x34}, {&(0x7f0000000600)="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", 0xd5a}, {&(0x7f0000000340)="322a6eb4bf989845aac6ca3eabe2016211f95ce81ec779a84463eaa65bba8c62044a441e8daf5dac000a972fcc8e", 0x2e}, {&(0x7f0000001580)="7f8a47a1050ffe5e38a7ca227c6177889782ba0c8d1966316777a85e7d7fe6b6112c52426087bbf2701088058e5c9ef5f9816d16f371e15f2ab8891f22631782192792570d888e6bd710cec39823837eff351eae366e6974e7e4f2c506e389d1a8fda2eca26763446874e0c44214cb2713740d2dfcf1fddf2394618763c9b8a23d17799417c9d7704c24d8fd56a7b1252016f9e7cb3dc807d26fc2fd50d82adcd078e165bd9933f548bd49d85a0a3bd65d1009459529db2117829681c0259cde3207156d3c512aede4c54e55d954ced9f1", 0xd1}, {&(0x7f0000001600)}, {0x0}, {0x0}], 0x7, &(0x7f00000027c0), 0x0, 0x4000000}, 0x20004081) r2 = bpf$BPF_PROG_RAW_TRACEPOINT_LOAD(0x5, &(0x7f0000000240)={0x11, 0x3, &(0x7f0000000180)=@framed, &(0x7f00000000c0)='syzkaller\x00', 0x0, 0x0, 0x0, 0x0, 0x0, '\x00', 0x0, 0x0, 0xffffffffffffffff, 0x8, 0x0, 0x0, 0x10, 0x0}, 0x80) bpf$BPF_RAW_TRACEPOINT_OPEN(0x11, &(0x7f0000000200)={&(0x7f00000004c0)='contention_begin\x00', r2}, 0x10) bind$inet(0xffffffffffffffff, &(0x7f0000000840)={0x2, 0x0, @local}, 0x10) sendto$rose(0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0) setsockopt$inet6_udp_int(0xffffffffffffffff, 0x11, 0xb, &(0x7f0000000100)=0x80000000, 0x4) r3 = syz_init_net_socket$x25(0x9, 0x5, 0x0) listen(r3, 0x0) fstat(r3, &(0x7f00000002c0)) r4 = open(&(0x7f00000005c0)='./bus\x00', 0x64842, 0x0) pwritev2(r4, &(0x7f0000000240)=[{&(0x7f0000000000)="85", 0x307e00}], 0xd7, 0x1400, 0x0, 0x3) 05:42:03 executing program 0: prctl$PR_SCHED_CORE(0x3e, 0x1, 0x0, 0x2, 0x0) r0 = syz_open_dev$sndmidi(&(0x7f0000000040), 0x2, 0x141101) r1 = dup(r0) write$6lowpan_enable(r1, &(0x7f0000000000)='0', 0xfffffd2c) ioctl$AUTOFS_DEV_IOCTL_EXPIRE(0xffffffffffffffff, 0xc018937c, 0x0) getsockopt$sock_cred(0xffffffffffffffff, 0x1, 0x11, &(0x7f0000caaffb), &(0x7f0000cab000)=0xc) setresgid(0x0, 0x0, 0x0) sendmsg$unix(0xffffffffffffffff, &(0x7f0000002800)={0x0, 0x0, &(0x7f0000002700)=[{&(0x7f00000001c0)="9bee1276c1cafdb448d85eec7b6c21a5a2c408accd959dc117e12ffacb54b51186a1785287fb06324cc3235295e8730ad2fddd28", 0x34}, {&(0x7f0000000600)="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", 0xf42}, {&(0x7f0000000340)="322a6eb4bf989845aac6ca3eabe2016211f95ce81ec779a84463eaa65bba8c62044a441e8daf5dac000a972fcc8e", 0x2e}, {0x0}, {&(0x7f0000001580)="7f8a47a1050ffe5e38a7ca227c6177889782ba0c8d1966316777a85e7d7fe6b6112c52426087bbf2701088058e5c9ef5f9816d16f371e15f2ab8891f22631782192792570d888e6bd710cec39823837eff351eae366e6974e7e4f2c506e389d1a8fda2eca26763446874e0c44214cb2713740d2dfcf1fddf2394618763c9b8a23d17799417c9d7704c24d8fd56a7b1252016f9e7cb3dc807d26fc2fd50d82adcd078e165bd9933f548bd49d85a0a3bd65d1009459529db2117829681c0259cde3207156d3c512aede4c54e55d954ced9f1", 0xd1}, {&(0x7f0000001600)}, {0x0}, {0x0}], 0x8, &(0x7f00000027c0), 0x0, 0x4000000}, 0x20004081) openat$iommufd(0xffffffffffffff9c, 0x0, 0x0, 0x0) r2 = bpf$BPF_PROG_RAW_TRACEPOINT_LOAD(0x5, &(0x7f0000000240)={0x11, 0x3, &(0x7f0000000180)=@framed, &(0x7f00000000c0)='syzkaller\x00', 0x0, 0x0, 0x0, 0x0, 0x0, '\x00', 0x0, 0x0, 0xffffffffffffffff, 0x8, 0x0, 0x0, 0x10, 0x0}, 0x80) bpf$BPF_RAW_TRACEPOINT_OPEN(0x11, &(0x7f0000000200)={&(0x7f00000004c0)='contention_begin\x00', r2}, 0x10) socket$inet6(0xa, 0x4, 0xfff) r3 = socket(0x40000000015, 0x5, 0x0) connect$inet6(r3, &(0x7f0000000000)={0xa, 0x0, 0x0, @local, 0x4}, 0x1c) bind$inet(r3, &(0x7f0000000840)={0x2, 0x0, @local}, 0x10) sendto$rose(r3, 0x0, 0x0, 0x0, 0x0, 0x0) r4 = epoll_create1(0x0) r5 = syz_init_net_socket$x25(0x9, 0x5, 0x0) listen(r5, 0x0) listen(r5, 0x0) sendfile(r4, r5, &(0x7f0000000080)=0x226, 0xffffffff) setsockopt$inet6_udp_int(r3, 0x11, 0xb, &(0x7f0000000100)=0x80000000, 0x4) r6 = syz_init_net_socket$x25(0x9, 0x5, 0x0) listen(r6, 0x0) fstat(r6, &(0x7f00000002c0)) r7 = open(&(0x7f00000005c0)='./bus\x00', 0x64842, 0x0) pwritev2(r7, &(0x7f0000000240)=[{&(0x7f0000000000)="85", 0x307e00}], 0x1, 0x1400, 0x0, 0x3) [ 3567.005631][ T27] audit: type=1800 audit(1681623723.837:6264): pid=509 uid=0 auid=4294967295 ses=4294967295 subj=unconfined op=collect_data cause=failed(directio) comm="syz-executor.4" name="bus" dev="sda1" ino=1181 res=0 errno=0 [ 3567.134539][ T27] audit: type=1800 audit(1681623723.937:6265): pid=518 uid=0 auid=4294967295 ses=4294967295 subj=unconfined op=collect_data cause=failed(directio) comm="syz-executor.1" name="bus" dev="sda1" ino=1182 res=0 errno=0 05:42:04 executing program 3: prctl$PR_SCHED_CORE(0x3e, 0x1, 0x0, 0x2, 0x0) r0 = syz_open_dev$sndmidi(&(0x7f0000000040), 0x2, 0x141101) r1 = dup(r0) write$6lowpan_enable(r1, &(0x7f0000000000)='0', 0xfffffd2c) ioctl$AUTOFS_DEV_IOCTL_EXPIRE(0xffffffffffffffff, 0xc018937c, 0x0) getsockopt$sock_cred(0xffffffffffffffff, 0x1, 0x11, &(0x7f0000caaffb)={0x0, 0x0, 0x0}, &(0x7f0000cab000)=0xc) setresgid(0x0, r2, 0x0) sendmsg$unix(0xffffffffffffffff, &(0x7f0000002800)={0x0, 0x0, &(0x7f0000002700)=[{&(0x7f00000001c0)="9bee1276c1cafdb448d85eec7b6c21a5a2c408accd959dc117e12ffacb54b51186a1785287fb06324cc3235295e8730ad2fddd28", 0x34}, {0x0}, {&(0x7f0000000340)="322a6eb4bf989845aac6ca3eabe2016211f95ce81ec779a84463eaa65bba8c62044a441e8daf5dac000a972fcc8e", 0x2e}, {0x0}, {0x0}, {&(0x7f0000001600)}, {0x0}], 0x7, &(0x7f00000027c0), 0x0, 0x4000000}, 0x20004081) openat$iommufd(0xffffffffffffff9c, 0x0, 0x0, 0x0) r3 = bpf$BPF_PROG_RAW_TRACEPOINT_LOAD(0x5, &(0x7f0000000240)={0x11, 0x3, &(0x7f0000000180)=@framed, &(0x7f00000000c0)='syzkaller\x00', 0x0, 0x0, 0x0, 0x0, 0x0, '\x00', 0x0, 0x0, 0xffffffffffffffff, 0x8, 0x0, 0x0, 0x10, 0x0}, 0x80) bpf$BPF_RAW_TRACEPOINT_OPEN(0x11, &(0x7f0000000200)={&(0x7f00000004c0)='contention_begin\x00', r3}, 0x10) socket$inet6(0xa, 0x4, 0xfff) r4 = socket(0x40000000015, 0x5, 0x0) connect$inet6(r4, &(0x7f0000000000)={0xa, 0x0, 0x0, @local, 0x4}, 0x1c) bind$inet(r4, &(0x7f0000000840)={0x2, 0x0, @local}, 0x10) sendto$rose(r4, 0x0, 0x0, 0x0, 0x0, 0x0) setsockopt$inet6_udp_int(r4, 0x11, 0xb, &(0x7f0000000100)=0x80000000, 0x4) r5 = syz_init_net_socket$x25(0x9, 0x5, 0x0) listen(r5, 0x0) listen(r5, 0x0) r6 = openat$kvm(0xffffffffffffff9c, &(0x7f0000000080), 0x2000, 0x0) fstat(r6, &(0x7f00000002c0)) r7 = open(&(0x7f00000005c0)='./bus\x00', 0x64842, 0x0) pwritev2(r7, &(0x7f0000000240)=[{&(0x7f0000000000)="85", 0x307e00}], 0x1, 0x1400, 0x0, 0x3) [ 3567.206341][ T27] audit: type=1800 audit(1681623724.007:6266): pid=516 uid=0 auid=4294967295 ses=4294967295 subj=unconfined op=collect_data cause=failed(directio) comm="syz-executor.0" name="bus" dev="sda1" ino=1183 res=0 errno=0 05:42:04 executing program 2: prctl$PR_SCHED_CORE(0x3e, 0x1, 0x0, 0x2, 0x0) syz_open_dev$sndmidi(&(0x7f0000000040), 0x2, 0x141101) write$6lowpan_enable(0xffffffffffffffff, &(0x7f0000000000)='0', 0xfffffd2c) getsockopt$sock_cred(0xffffffffffffffff, 0x1, 0x11, &(0x7f0000caaffb), &(0x7f0000cab000)=0xc) setresgid(0x0, 0x0, 0x0) r0 = bpf$BPF_PROG_RAW_TRACEPOINT_LOAD(0x5, &(0x7f0000000240)={0x11, 0x3, &(0x7f0000000180)=@framed, &(0x7f00000000c0)='syzkaller\x00', 0x0, 0x0, 0x0, 0x0, 0x0, '\x00', 0x0, 0x0, 0xffffffffffffffff, 0x8, 0x0, 0x0, 0x10, 0x0}, 0x80) bpf$BPF_RAW_TRACEPOINT_OPEN(0x11, &(0x7f0000000200)={&(0x7f00000004c0)='contention_begin\x00', r0}, 0x10) socket$inet6(0xa, 0x4, 0x0) r1 = socket(0x40000000015, 0x5, 0x0) connect$inet6(r1, &(0x7f0000000000)={0xa, 0x0, 0x0, @local, 0x4}, 0x1c) bind$inet(r1, &(0x7f0000000840)={0x2, 0x0, @local}, 0x10) sendto$rose(r1, 0x0, 0x0, 0xeffdffff, 0x0, 0x0) setsockopt$inet6_udp_int(r1, 0x11, 0xb, &(0x7f0000000100)=0x80000000, 0x4) listen(0xffffffffffffffff, 0x0) pwritev2(0xffffffffffffffff, &(0x7f0000000240)=[{&(0x7f0000000000)="85", 0x1}], 0x1, 0x0, 0x0, 0x3) [ 3567.582136][ T27] audit: type=1800 audit(1681623724.417:6267): pid=523 uid=0 auid=4294967295 ses=4294967295 subj=unconfined op=collect_data cause=failed(directio) comm="syz-executor.3" name="bus" dev="sda1" ino=1158 res=0 errno=0 05:42:04 executing program 3: prctl$PR_SCHED_CORE(0x3e, 0x1, 0x0, 0x2, 0x0) r0 = syz_open_dev$sndmidi(&(0x7f0000000040), 0x2, 0x141101) r1 = dup(r0) write$6lowpan_enable(r1, &(0x7f0000000000)='0', 0xfffffd2c) (async) ioctl$AUTOFS_DEV_IOCTL_EXPIRE(0xffffffffffffffff, 0xc018937c, 0x0) getsockopt$sock_cred(0xffffffffffffffff, 0x1, 0x11, &(0x7f0000caaffb)={0x0, 0x0, 0x0}, &(0x7f0000cab000)=0xc) setresgid(0x0, r2, 0x0) (async) sendmsg$unix(0xffffffffffffffff, &(0x7f0000002800)={0x0, 0x0, &(0x7f0000002700)=[{&(0x7f00000001c0)="9bee1276c1cafdb448d85eec7b6c21a5a2c408accd959dc117e12ffacb54b51186a1785287fb06324cc3235295e8730ad2fddd28", 0x34}, {0x0}, {&(0x7f0000000340)="322a6eb4bf989845aac6ca3eabe2016211f95ce81ec779a84463eaa65bba8c62044a441e8daf5dac000a972fcc8e", 0x2e}, {0x0}, {0x0}, {&(0x7f0000001600)}, {0x0}], 0x7, &(0x7f00000027c0), 0x0, 0x4000000}, 0x20004081) (async) openat$iommufd(0xffffffffffffff9c, 0x0, 0x0, 0x0) (async) r3 = bpf$BPF_PROG_RAW_TRACEPOINT_LOAD(0x5, &(0x7f0000000240)={0x11, 0x3, &(0x7f0000000180)=@framed, &(0x7f00000000c0)='syzkaller\x00', 0x0, 0x0, 0x0, 0x0, 0x0, '\x00', 0x0, 0x0, 0xffffffffffffffff, 0x8, 0x0, 0x0, 0x10, 0x0}, 0x80) bpf$BPF_RAW_TRACEPOINT_OPEN(0x11, &(0x7f0000000200)={&(0x7f00000004c0)='contention_begin\x00', r3}, 0x10) (async) socket$inet6(0xa, 0x4, 0xfff) r4 = socket(0x40000000015, 0x5, 0x0) connect$inet6(r4, &(0x7f0000000000)={0xa, 0x0, 0x0, @local, 0x4}, 0x1c) (async) bind$inet(r4, &(0x7f0000000840)={0x2, 0x0, @local}, 0x10) (async) sendto$rose(r4, 0x0, 0x0, 0x0, 0x0, 0x0) (async) setsockopt$inet6_udp_int(r4, 0x11, 0xb, &(0x7f0000000100)=0x80000000, 0x4) r5 = syz_init_net_socket$x25(0x9, 0x5, 0x0) listen(r5, 0x0) listen(r5, 0x0) r6 = openat$kvm(0xffffffffffffff9c, &(0x7f0000000080), 0x2000, 0x0) fstat(r6, &(0x7f00000002c0)) r7 = open(&(0x7f00000005c0)='./bus\x00', 0x64842, 0x0) pwritev2(r7, &(0x7f0000000240)=[{&(0x7f0000000000)="85", 0x307e00}], 0x1, 0x1400, 0x0, 0x3) 05:42:04 executing program 1: r0 = syz_open_dev$sndmidi(&(0x7f0000000040), 0x2, 0x141101) r1 = dup(r0) write$6lowpan_enable(r1, &(0x7f0000000000)='0', 0xfffffd2c) ioctl$AUTOFS_DEV_IOCTL_EXPIRE(0xffffffffffffffff, 0xc018937c, 0x0) getsockopt$sock_cred(0xffffffffffffffff, 0x1, 0x11, &(0x7f0000caaffb), &(0x7f0000cab000)=0xc) setresgid(0x0, 0x0, 0x0) sendmsg$unix(0xffffffffffffffff, &(0x7f0000002800)={0x0, 0x0, &(0x7f0000002700)=[{&(0x7f00000001c0)="9bee1276c1cafdb448d85eec7b6c21a5a2c408accd959dc117e12ffacb54b51186a1785287fb06324cc3235295e8730ad2fddd28", 0x34}, {&(0x7f0000000600)="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", 0xd5a}, {&(0x7f0000000340)="322a6eb4bf989845aac6ca3eabe2016211f95ce81ec779a84463eaa65bba8c62044a441e8daf5dac000a972fcc8e", 0x2e}, {&(0x7f0000001580)="7f8a47a1050ffe5e38a7ca227c6177889782ba0c8d1966316777a85e7d7fe6b6112c52426087bbf2701088058e5c9ef5f9816d16f371e15f2ab8891f22631782192792570d888e6bd710cec39823837eff351eae366e6974e7e4f2c506e389d1a8fda2eca26763446874e0c44214cb2713740d2dfcf1fddf2394618763c9b8a23d17799417c9d7704c24d8fd56a7b1252016f9e7cb3dc807d26fc2fd50d82adcd078e165bd9933f548bd49d85a0a3bd65d1009459529db2117829681c0259cde3207156d3c512aede4c54e55d954ced9f1", 0xd1}, {&(0x7f0000001600)}, {0x0}, {0x0}], 0x7, &(0x7f00000027c0), 0x0, 0x4000000}, 0x20004081) r2 = bpf$BPF_PROG_RAW_TRACEPOINT_LOAD(0x5, &(0x7f0000000240)={0x11, 0x3, &(0x7f0000000180)=@framed, &(0x7f00000000c0)='syzkaller\x00', 0x0, 0x0, 0x0, 0x0, 0x0, '\x00', 0x0, 0x0, 0xffffffffffffffff, 0x8, 0x0, 0x0, 0x10, 0x0}, 0x80) bpf$BPF_RAW_TRACEPOINT_OPEN(0x11, &(0x7f0000000200)={&(0x7f00000004c0)='contention_begin\x00', r2}, 0x10) bind$inet(0xffffffffffffffff, &(0x7f0000000840)={0x2, 0x0, @local}, 0x10) sendto$rose(0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0) setsockopt$inet6_udp_int(0xffffffffffffffff, 0x11, 0xb, &(0x7f0000000100)=0x80000000, 0x4) r3 = syz_init_net_socket$x25(0x9, 0x5, 0x0) listen(r3, 0x0) fstat(r3, &(0x7f00000002c0)) r4 = open(&(0x7f00000005c0)='./bus\x00', 0x64842, 0x0) pwritev2(r4, &(0x7f0000000240)=[{&(0x7f0000000000)="85", 0x307e00}], 0xd8, 0x1400, 0x0, 0x3) 05:42:04 executing program 4: prctl$PR_SCHED_CORE(0x3e, 0x1, 0x0, 0x2, 0x0) r0 = syz_open_dev$sndmidi(&(0x7f0000000040), 0x2, 0x141101) r1 = dup(r0) write$6lowpan_enable(r1, &(0x7f0000000000)='0', 0xfffffd2c) ioctl$AUTOFS_DEV_IOCTL_EXPIRE(0xffffffffffffffff, 0xc018937c, 0x0) getsockopt$sock_cred(0xffffffffffffffff, 0x1, 0x11, &(0x7f0000caaffb)={0x0, 0x0, 0x0}, &(0x7f0000cab000)=0xc) setresgid(0x0, r2, 0x0) sendmsg$unix(0xffffffffffffffff, &(0x7f0000002800)={0x0, 0x0, &(0x7f0000002700)=[{0x0}, {0x0}, {0x0}, {&(0x7f0000001580)="7f8a47a1050ffe5e38a7ca227c6177889782ba0c8d1966316777a85e7d7fe6b6112c52426087bbf2701088058e5c9ef5f9816d16f371e15f2ab8891f22631782192792570d888e6bd710cec39823837eff351eae366e6974e7e4f2c506e389d1a8fda2eca26763446874e0c44214cb2713740d2dfcf1fddf2394618763c9b8a23d17799417c9d7704c24d8fd56a7b1252016f9e7cb3dc807d26fc2fd50", 0x9d}, {&(0x7f0000001600)}, {0x0}, {0x0}], 0x7, &(0x7f00000027c0), 0x0, 0x4000000}, 0x20004081) openat$iommufd(0xffffffffffffff9c, 0x0, 0x0, 0x0) r3 = bpf$BPF_PROG_RAW_TRACEPOINT_LOAD(0x5, &(0x7f0000000240)={0x11, 0x3, &(0x7f0000000180)=@framed, &(0x7f00000000c0)='syzkaller\x00', 0x0, 0x0, 0x0, 0x0, 0x0, '\x00', 0x0, 0x0, 0xffffffffffffffff, 0x8, 0x0, 0x0, 0x10, 0x0}, 0x80) bpf$BPF_RAW_TRACEPOINT_OPEN(0x11, &(0x7f0000000200)={&(0x7f00000004c0)='contention_begin\x00', r3}, 0x10) r4 = socket(0x40000000015, 0x5, 0x0) connect$inet6(r4, &(0x7f0000000000)={0xa, 0x0, 0x0, @local, 0x4}, 0x1c) bind$inet(r4, 0x0, 0x0) sendto$rose(r4, 0x0, 0x0, 0x0, 0x0, 0x0) setsockopt$inet6_udp_int(r4, 0x11, 0xb, &(0x7f0000000100)=0x80000000, 0x4) r5 = syz_init_net_socket$x25(0x9, 0x5, 0x0) listen(r5, 0x0) listen(r5, 0x0) fstat(r5, &(0x7f00000002c0)) r6 = open(&(0x7f00000005c0)='./bus\x00', 0x64842, 0x0) pwritev2(r6, &(0x7f0000000240)=[{&(0x7f0000000000)="85", 0x307e00}], 0xd8, 0x1400, 0x0, 0x3) 05:42:04 executing program 0: prctl$PR_SCHED_CORE(0x3e, 0x1, 0x0, 0x2, 0x0) r0 = syz_open_dev$sndmidi(&(0x7f0000000040), 0x2, 0x141101) r1 = dup(r0) write$6lowpan_enable(r1, &(0x7f0000000000)='0', 0xfffffd2c) (async) ioctl$AUTOFS_DEV_IOCTL_EXPIRE(0xffffffffffffffff, 0xc018937c, 0x0) (async, rerun: 32) getsockopt$sock_cred(0xffffffffffffffff, 0x1, 0x11, &(0x7f0000caaffb), &(0x7f0000cab000)=0xc) (async, rerun: 32) setresgid(0x0, 0x0, 0x0) (async, rerun: 64) sendmsg$unix(0xffffffffffffffff, &(0x7f0000002800)={0x0, 0x0, &(0x7f0000002700)=[{&(0x7f00000001c0)="9bee1276c1cafdb448d85eec7b6c21a5a2c408accd959dc117e12ffacb54b51186a1785287fb06324cc3235295e8730ad2fddd28", 0x34}, {&(0x7f0000000600)="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", 0xf42}, {&(0x7f0000000340)="322a6eb4bf989845aac6ca3eabe2016211f95ce81ec779a84463eaa65bba8c62044a441e8daf5dac000a972fcc8e", 0x2e}, {0x0}, {&(0x7f0000001580)="7f8a47a1050ffe5e38a7ca227c6177889782ba0c8d1966316777a85e7d7fe6b6112c52426087bbf2701088058e5c9ef5f9816d16f371e15f2ab8891f22631782192792570d888e6bd710cec39823837eff351eae366e6974e7e4f2c506e389d1a8fda2eca26763446874e0c44214cb2713740d2dfcf1fddf2394618763c9b8a23d17799417c9d7704c24d8fd56a7b1252016f9e7cb3dc807d26fc2fd50d82adcd078e165bd9933f548bd49d85a0a3bd65d1009459529db2117829681c0259cde3207156d3c512aede4c54e55d954ced9f1", 0xd1}, {&(0x7f0000001600)}, {0x0}, {0x0}], 0x8, &(0x7f00000027c0), 0x0, 0x4000000}, 0x20004081) (async, rerun: 64) openat$iommufd(0xffffffffffffff9c, 0x0, 0x0, 0x0) (async, rerun: 32) r2 = bpf$BPF_PROG_RAW_TRACEPOINT_LOAD(0x5, &(0x7f0000000240)={0x11, 0x3, &(0x7f0000000180)=@framed, &(0x7f00000000c0)='syzkaller\x00', 0x0, 0x0, 0x0, 0x0, 0x0, '\x00', 0x0, 0x0, 0xffffffffffffffff, 0x8, 0x0, 0x0, 0x10, 0x0}, 0x80) (rerun: 32) bpf$BPF_RAW_TRACEPOINT_OPEN(0x11, &(0x7f0000000200)={&(0x7f00000004c0)='contention_begin\x00', r2}, 0x10) socket$inet6(0xa, 0x4, 0xfff) r3 = socket(0x40000000015, 0x5, 0x0) connect$inet6(r3, &(0x7f0000000000)={0xa, 0x0, 0x0, @local, 0x4}, 0x1c) bind$inet(r3, &(0x7f0000000840)={0x2, 0x0, @local}, 0x10) sendto$rose(r3, 0x0, 0x0, 0x0, 0x0, 0x0) r4 = epoll_create1(0x0) r5 = syz_init_net_socket$x25(0x9, 0x5, 0x0) listen(r5, 0x0) (async, rerun: 32) listen(r5, 0x0) (async, rerun: 32) sendfile(r4, r5, &(0x7f0000000080)=0x226, 0xffffffff) (async) setsockopt$inet6_udp_int(r3, 0x11, 0xb, &(0x7f0000000100)=0x80000000, 0x4) (async) r6 = syz_init_net_socket$x25(0x9, 0x5, 0x0) listen(r6, 0x0) (async, rerun: 64) fstat(r6, &(0x7f00000002c0)) (async, rerun: 64) r7 = open(&(0x7f00000005c0)='./bus\x00', 0x64842, 0x0) pwritev2(r7, &(0x7f0000000240)=[{&(0x7f0000000000)="85", 0x307e00}], 0x1, 0x1400, 0x0, 0x3) 05:42:04 executing program 5: prctl$PR_SCHED_CORE(0x3e, 0x1, 0x0, 0x2, 0x0) r0 = syz_open_dev$sndmidi(&(0x7f0000000040), 0x2, 0x141101) r1 = dup(r0) write$6lowpan_enable(r1, &(0x7f0000000000)='0', 0xfffffd2c) bpf$BPF_RAW_TRACEPOINT_OPEN(0x11, 0x0, 0x0) r2 = socket(0x40000000015, 0x5, 0x0) connect$inet6(r2, &(0x7f0000000000)={0xa, 0x0, 0x0, @local, 0x4}, 0x1c) bind$inet(r2, &(0x7f0000000840)={0x2, 0x0, @local}, 0x10) sendto$rose(r2, 0x0, 0x0, 0x2f00, 0x0, 0x0) listen(0xffffffffffffffff, 0x0) 05:42:04 executing program 3: prctl$PR_SCHED_CORE(0x3e, 0x1, 0x0, 0x2, 0x0) (async) prctl$PR_SCHED_CORE(0x3e, 0x1, 0x0, 0x2, 0x0) syz_open_dev$sndmidi(&(0x7f0000000040), 0x2, 0x141101) (async) r0 = syz_open_dev$sndmidi(&(0x7f0000000040), 0x2, 0x141101) r1 = dup(r0) write$6lowpan_enable(r1, &(0x7f0000000000)='0', 0xfffffd2c) ioctl$AUTOFS_DEV_IOCTL_EXPIRE(0xffffffffffffffff, 0xc018937c, 0x0) getsockopt$sock_cred(0xffffffffffffffff, 0x1, 0x11, &(0x7f0000caaffb), &(0x7f0000cab000)=0xc) (async) getsockopt$sock_cred(0xffffffffffffffff, 0x1, 0x11, &(0x7f0000caaffb)={0x0, 0x0, 0x0}, &(0x7f0000cab000)=0xc) setresgid(0x0, r2, 0x0) sendmsg$unix(0xffffffffffffffff, &(0x7f0000002800)={0x0, 0x0, &(0x7f0000002700)=[{&(0x7f00000001c0)="9bee1276c1cafdb448d85eec7b6c21a5a2c408accd959dc117e12ffacb54b51186a1785287fb06324cc3235295e8730ad2fddd28", 0x34}, {0x0}, {&(0x7f0000000340)="322a6eb4bf989845aac6ca3eabe2016211f95ce81ec779a84463eaa65bba8c62044a441e8daf5dac000a972fcc8e", 0x2e}, {0x0}, {0x0}, {&(0x7f0000001600)}, {0x0}], 0x7, &(0x7f00000027c0), 0x0, 0x4000000}, 0x20004081) openat$iommufd(0xffffffffffffff9c, 0x0, 0x0, 0x0) r3 = bpf$BPF_PROG_RAW_TRACEPOINT_LOAD(0x5, &(0x7f0000000240)={0x11, 0x3, &(0x7f0000000180)=@framed, &(0x7f00000000c0)='syzkaller\x00', 0x0, 0x0, 0x0, 0x0, 0x0, '\x00', 0x0, 0x0, 0xffffffffffffffff, 0x8, 0x0, 0x0, 0x10, 0x0}, 0x80) bpf$BPF_RAW_TRACEPOINT_OPEN(0x11, &(0x7f0000000200)={&(0x7f00000004c0)='contention_begin\x00', r3}, 0x10) (async) bpf$BPF_RAW_TRACEPOINT_OPEN(0x11, &(0x7f0000000200)={&(0x7f00000004c0)='contention_begin\x00', r3}, 0x10) socket$inet6(0xa, 0x4, 0xfff) (async) socket$inet6(0xa, 0x4, 0xfff) r4 = socket(0x40000000015, 0x5, 0x0) connect$inet6(r4, &(0x7f0000000000)={0xa, 0x0, 0x0, @local, 0x4}, 0x1c) bind$inet(r4, &(0x7f0000000840)={0x2, 0x0, @local}, 0x10) sendto$rose(r4, 0x0, 0x0, 0x0, 0x0, 0x0) (async) sendto$rose(r4, 0x0, 0x0, 0x0, 0x0, 0x0) setsockopt$inet6_udp_int(r4, 0x11, 0xb, &(0x7f0000000100)=0x80000000, 0x4) r5 = syz_init_net_socket$x25(0x9, 0x5, 0x0) listen(r5, 0x0) listen(r5, 0x0) (async) listen(r5, 0x0) r6 = openat$kvm(0xffffffffffffff9c, &(0x7f0000000080), 0x2000, 0x0) fstat(r6, &(0x7f00000002c0)) open(&(0x7f00000005c0)='./bus\x00', 0x64842, 0x0) (async) r7 = open(&(0x7f00000005c0)='./bus\x00', 0x64842, 0x0) pwritev2(r7, &(0x7f0000000240)=[{&(0x7f0000000000)="85", 0x307e00}], 0x1, 0x1400, 0x0, 0x3) [ 3567.969705][ T27] audit: type=1800 audit(1681623724.807:6268): pid=533 uid=0 auid=4294967295 ses=4294967295 subj=unconfined op=collect_data cause=failed(directio) comm="syz-executor.4" name="bus" dev="sda1" ino=1180 res=0 errno=0 [ 3568.122474][ T27] audit: type=1800 audit(1681623724.887:6269): pid=542 uid=0 auid=4294967295 ses=4294967295 subj=unconfined op=collect_data cause=failed(directio) comm="syz-executor.1" name="bus" dev="sda1" ino=1164 res=0 errno=0 05:42:05 executing program 0: prctl$PR_SCHED_CORE(0x3e, 0x1, 0x0, 0x2, 0x0) (async) r0 = syz_open_dev$sndmidi(&(0x7f0000000040), 0x2, 0x141101) r1 = dup(r0) write$6lowpan_enable(r1, &(0x7f0000000000)='0', 0xfffffd2c) ioctl$AUTOFS_DEV_IOCTL_EXPIRE(0xffffffffffffffff, 0xc018937c, 0x0) (async) getsockopt$sock_cred(0xffffffffffffffff, 0x1, 0x11, &(0x7f0000caaffb), &(0x7f0000cab000)=0xc) (async) setresgid(0x0, 0x0, 0x0) (async) sendmsg$unix(0xffffffffffffffff, &(0x7f0000002800)={0x0, 0x0, &(0x7f0000002700)=[{&(0x7f00000001c0)="9bee1276c1cafdb448d85eec7b6c21a5a2c408accd959dc117e12ffacb54b51186a1785287fb06324cc3235295e8730ad2fddd28", 0x34}, {&(0x7f0000000600)="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", 0xf42}, {&(0x7f0000000340)="322a6eb4bf989845aac6ca3eabe2016211f95ce81ec779a84463eaa65bba8c62044a441e8daf5dac000a972fcc8e", 0x2e}, {0x0}, {&(0x7f0000001580)="7f8a47a1050ffe5e38a7ca227c6177889782ba0c8d1966316777a85e7d7fe6b6112c52426087bbf2701088058e5c9ef5f9816d16f371e15f2ab8891f22631782192792570d888e6bd710cec39823837eff351eae366e6974e7e4f2c506e389d1a8fda2eca26763446874e0c44214cb2713740d2dfcf1fddf2394618763c9b8a23d17799417c9d7704c24d8fd56a7b1252016f9e7cb3dc807d26fc2fd50d82adcd078e165bd9933f548bd49d85a0a3bd65d1009459529db2117829681c0259cde3207156d3c512aede4c54e55d954ced9f1", 0xd1}, {&(0x7f0000001600)}, {0x0}, {0x0}], 0x8, &(0x7f00000027c0), 0x0, 0x4000000}, 0x20004081) openat$iommufd(0xffffffffffffff9c, 0x0, 0x0, 0x0) r2 = bpf$BPF_PROG_RAW_TRACEPOINT_LOAD(0x5, &(0x7f0000000240)={0x11, 0x3, &(0x7f0000000180)=@framed, &(0x7f00000000c0)='syzkaller\x00', 0x0, 0x0, 0x0, 0x0, 0x0, '\x00', 0x0, 0x0, 0xffffffffffffffff, 0x8, 0x0, 0x0, 0x10, 0x0}, 0x80) bpf$BPF_RAW_TRACEPOINT_OPEN(0x11, &(0x7f0000000200)={&(0x7f00000004c0)='contention_begin\x00', r2}, 0x10) (async) socket$inet6(0xa, 0x4, 0xfff) (async) r3 = socket(0x40000000015, 0x5, 0x0) connect$inet6(r3, &(0x7f0000000000)={0xa, 0x0, 0x0, @local, 0x4}, 0x1c) bind$inet(r3, &(0x7f0000000840)={0x2, 0x0, @local}, 0x10) sendto$rose(r3, 0x0, 0x0, 0x0, 0x0, 0x0) r4 = epoll_create1(0x0) (async) r5 = syz_init_net_socket$x25(0x9, 0x5, 0x0) listen(r5, 0x0) (async) listen(r5, 0x0) (async) sendfile(r4, r5, &(0x7f0000000080)=0x226, 0xffffffff) (async) setsockopt$inet6_udp_int(r3, 0x11, 0xb, &(0x7f0000000100)=0x80000000, 0x4) (async) r6 = syz_init_net_socket$x25(0x9, 0x5, 0x0) listen(r6, 0x0) fstat(r6, &(0x7f00000002c0)) (async) r7 = open(&(0x7f00000005c0)='./bus\x00', 0x64842, 0x0) pwritev2(r7, &(0x7f0000000240)=[{&(0x7f0000000000)="85", 0x307e00}], 0x1, 0x1400, 0x0, 0x3) [ 3568.353886][ T27] audit: type=1800 audit(1681623725.097:6270): pid=550 uid=0 auid=4294967295 ses=4294967295 subj=unconfined op=collect_data cause=failed(directio) comm="syz-executor.3" name="bus" dev="sda1" ino=1182 res=0 errno=0 05:42:05 executing program 3: prctl$PR_SCHED_CORE(0x3e, 0x1, 0x0, 0x2, 0x0) r0 = getpid() sched_setscheduler(r0, 0x2, &(0x7f0000001300)=0x4) sched_setaffinity(r0, 0x8, &(0x7f0000000140)=0x1) r1 = syz_open_dev$sndmidi(&(0x7f0000000040), 0x2, 0x141101) r2 = dup(r1) write$6lowpan_enable(r2, &(0x7f0000000000)='0', 0xfffffd2c) ioctl$AUTOFS_DEV_IOCTL_EXPIRE(0xffffffffffffffff, 0xc018937c, 0x0) getsockopt$sock_cred(0xffffffffffffffff, 0x1, 0x11, &(0x7f0000caaffb)={0x0, 0x0, 0x0}, &(0x7f0000cab000)=0xc) setresgid(0x0, r3, 0x0) sendmsg$unix(0xffffffffffffffff, &(0x7f0000002800)={0x0, 0x0, &(0x7f0000002700)=[{&(0x7f00000001c0)="9bee1276c1cafdb448d85eec7b6c21a5a2c408accd959dc117e12ffacb54b51186a1785287fb06324cc3235295e8730ad2fddd28", 0x34}, {0x0}, {&(0x7f0000000340)="322a6eb4bf989845aac6ca3eabe2016211f95ce81ec779a84463eaa65bba8c62044a441e8daf5dac000a972fcc8e", 0x2e}, {0x0}, {0x0}, {&(0x7f0000001600)}, {0x0}], 0x7, &(0x7f00000027c0), 0x0, 0x4000000}, 0x20004081) r4 = openat$iommufd(0xffffffffffffff9c, 0x0, 0x0, 0x0) r5 = bpf$BPF_PROG_RAW_TRACEPOINT_LOAD(0x5, &(0x7f0000000240)={0x11, 0x3, &(0x7f0000000180)=@framed, &(0x7f00000000c0)='syzkaller\x00', 0x0, 0x0, 0x0, 0x0, 0x0, '\x00', 0x0, 0x0, 0xffffffffffffffff, 0x8, 0x0, 0x0, 0x10, 0x0}, 0x80) bpf$BPF_RAW_TRACEPOINT_OPEN(0x11, &(0x7f0000000200)={&(0x7f00000004c0)='contention_begin\x00', r5}, 0x10) socket$inet6(0xa, 0x4, 0xfff) r6 = socket(0x40000000015, 0x5, 0x0) ioctl$IOMMU_IOAS_ALLOC(r4, 0x3b81, &(0x7f0000000080)={0xc}) connect$inet6(r6, &(0x7f0000000000)={0xa, 0x0, 0x0, @local, 0x4}, 0x1c) bind$inet(r6, &(0x7f0000000840)={0x2, 0x0, @local}, 0x10) sendto$rose(r6, 0x0, 0x0, 0x0, 0x0, 0x0) setsockopt$inet6_udp_int(r6, 0x11, 0xb, &(0x7f0000000100)=0x80000000, 0x4) r7 = syz_init_net_socket$x25(0x9, 0x5, 0x0) listen(r7, 0x0) listen(r7, 0x0) fstat(r7, &(0x7f00000002c0)) r8 = open(&(0x7f00000005c0)='./bus\x00', 0x64842, 0x0) r9 = socket$isdn_base(0x22, 0x3, 0x0) getsockopt$sock_cred(r9, 0x1, 0x11, &(0x7f0000000380), &(0x7f00000003c0)=0xc) pwritev2(r8, &(0x7f0000000240)=[{&(0x7f0000000000)="85", 0x307e00}], 0x1, 0x1400, 0x0, 0x3) 05:42:05 executing program 2: prctl$PR_SCHED_CORE(0x3e, 0x1, 0x0, 0x2, 0x0) syz_open_dev$sndmidi(&(0x7f0000000040), 0x2, 0x141101) write$6lowpan_enable(0xffffffffffffffff, &(0x7f0000000000)='0', 0xfffffd2c) getsockopt$sock_cred(0xffffffffffffffff, 0x1, 0x11, &(0x7f0000caaffb), &(0x7f0000cab000)=0xc) setresgid(0x0, 0x0, 0x0) r0 = bpf$BPF_PROG_RAW_TRACEPOINT_LOAD(0x5, &(0x7f0000000240)={0x11, 0x3, &(0x7f0000000180)=@framed, &(0x7f00000000c0)='syzkaller\x00', 0x0, 0x0, 0x0, 0x0, 0x0, '\x00', 0x0, 0x0, 0xffffffffffffffff, 0x8, 0x0, 0x0, 0x10, 0x0}, 0x80) bpf$BPF_RAW_TRACEPOINT_OPEN(0x11, &(0x7f0000000200)={&(0x7f00000004c0)='contention_begin\x00', r0}, 0x10) socket$inet6(0xa, 0x4, 0x0) r1 = socket(0x40000000015, 0x5, 0x0) connect$inet6(r1, &(0x7f0000000000)={0xa, 0x0, 0x0, @local, 0x4}, 0x1c) bind$inet(r1, &(0x7f0000000840)={0x2, 0x0, @local}, 0x10) sendto$rose(r1, 0x0, 0x0, 0xfc000000, 0x0, 0x0) setsockopt$inet6_udp_int(r1, 0x11, 0xb, &(0x7f0000000100)=0x80000000, 0x4) listen(0xffffffffffffffff, 0x0) pwritev2(0xffffffffffffffff, &(0x7f0000000240)=[{&(0x7f0000000000)="85", 0x1}], 0x1, 0x0, 0x0, 0x3) [ 3568.532722][ T27] audit: type=1800 audit(1681623725.097:6271): pid=549 uid=0 auid=4294967295 ses=4294967295 subj=unconfined op=collect_data cause=failed(directio) comm="syz-executor.3" name="bus" dev="sda1" ino=1182 res=0 errno=0 05:42:05 executing program 4: prctl$PR_SCHED_CORE(0x3e, 0x1, 0x0, 0x2, 0x0) r0 = syz_open_dev$sndmidi(&(0x7f0000000040), 0x2, 0x141101) r1 = dup(r0) write$6lowpan_enable(r1, &(0x7f0000000000)='0', 0xfffffd2c) ioctl$AUTOFS_DEV_IOCTL_EXPIRE(0xffffffffffffffff, 0xc018937c, 0x0) getsockopt$sock_cred(0xffffffffffffffff, 0x1, 0x11, &(0x7f0000caaffb)={0x0, 0x0, 0x0}, &(0x7f0000cab000)=0xc) setresgid(0x0, r2, 0x0) sendmsg$unix(0xffffffffffffffff, &(0x7f0000002800)={0x0, 0x0, &(0x7f0000002700)=[{0x0}, {0x0}, {0x0}, {&(0x7f0000001580)="7f8a47a1050ffe5e38a7ca227c6177889782ba0c8d1966316777a85e7d7fe6b6112c52426087bbf2701088058e5c9ef5f9816d16f371e15f2ab8891f22631782192792570d888e6bd710cec39823837eff351eae366e6974e7e4f2c506e389d1a8fda2eca26763446874e0c44214cb2713740d2dfcf1fddf2394618763c9b8a23d17799417c9d7704c24d8fd56a7b1252016f9e7cb3dc807d26fc2fd50", 0x9d}, {&(0x7f0000001600)}, {0x0}, {0x0}], 0x7, &(0x7f00000027c0), 0x0, 0x4000000}, 0x20004081) openat$iommufd(0xffffffffffffff9c, 0x0, 0x0, 0x0) r3 = bpf$BPF_PROG_RAW_TRACEPOINT_LOAD(0x5, &(0x7f0000000240)={0x11, 0x3, &(0x7f0000000180)=@framed, &(0x7f00000000c0)='syzkaller\x00', 0x0, 0x0, 0x0, 0x0, 0x0, '\x00', 0x0, 0x0, 0xffffffffffffffff, 0x8, 0x0, 0x0, 0x10, 0x0}, 0x80) bpf$BPF_RAW_TRACEPOINT_OPEN(0x11, &(0x7f0000000200)={&(0x7f00000004c0)='contention_begin\x00', r3}, 0x10) r4 = socket(0x40000000015, 0x5, 0x0) connect$inet6(r4, &(0x7f0000000000)={0xa, 0x0, 0x0, @local, 0x4}, 0x1c) bind$inet(r4, 0x0, 0x0) sendto$rose(r4, 0x0, 0x0, 0x0, 0x0, 0x0) setsockopt$inet6_udp_int(r4, 0x11, 0xb, &(0x7f0000000100)=0x80000000, 0x4) r5 = syz_init_net_socket$x25(0x9, 0x5, 0x0) listen(r5, 0x0) listen(r5, 0x0) fstat(r5, &(0x7f00000002c0)) r6 = open(&(0x7f00000005c0)='./bus\x00', 0x64842, 0x0) pwritev2(r6, &(0x7f0000000240)=[{&(0x7f0000000000)="85", 0x307e00}], 0xd9, 0x1400, 0x0, 0x3) 05:42:05 executing program 0: prctl$PR_SCHED_CORE(0x3e, 0x8000000000000004, 0xffffffffffffffff, 0x2, 0x0) r0 = syz_open_dev$sndmidi(&(0x7f0000000040), 0x2, 0x141101) r1 = dup(r0) write$6lowpan_enable(r1, &(0x7f0000000000)='0', 0xfffffd2c) ioctl$AUTOFS_DEV_IOCTL_EXPIRE(0xffffffffffffffff, 0xc018937c, 0x0) getsockopt$sock_cred(0xffffffffffffffff, 0x1, 0x11, &(0x7f0000caaffb), &(0x7f0000cab000)=0xc) setresgid(0x0, 0x0, 0x0) sendmsg$unix(0xffffffffffffffff, &(0x7f0000002800)={0x0, 0x0, &(0x7f0000002700)=[{&(0x7f00000001c0)="9bee1276c1cafdb448d85eec7b6c21a5a2c408accd959dc117e12ffacb54b51186a1785287fb06324cc3235295e8730ad2fddd28", 0x34}, {&(0x7f0000000600)="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", 0xf42}, {&(0x7f0000000340)="322a6eb4bf989845aac6ca3eabe2016211f95ce81ec779a84463eaa65bba8c62044a441e8daf5dac000a972fcc8e", 0x2e}, {0x0}, {&(0x7f0000001580)="7f8a47a1050ffe5e38a7ca227c6177889782ba0c8d1966316777a85e7d7fe6b6112c52426087bbf2701088058e5c9ef5f9816d16f371e15f2ab8891f22631782192792570d888e6bd710cec39823837eff351eae366e6974e7e4f2c506e389d1a8fda2eca26763446874e0c44214cb2713740d2dfcf1fddf2394618763c9b8a23d17799417c9d7704c24d8fd56a7b1252016f9e7cb3dc807d26fc2fd50d82adcd078e165bd9933f548bd49d85a0a3bd65d1009459529db2117829681c0259cde3207156d3c512aede4c54e55d954ced9f1", 0xd1}, {&(0x7f0000001600)}, {0x0}, {0x0}], 0x8, &(0x7f00000027c0), 0x0, 0x4000000}, 0x20004081) openat$iommufd(0xffffffffffffff9c, 0x0, 0x0, 0x0) r2 = bpf$BPF_PROG_RAW_TRACEPOINT_LOAD(0x5, &(0x7f0000000240)={0x11, 0x3, &(0x7f0000000180)=@framed, &(0x7f00000000c0)='syzkaller\x00', 0x0, 0x0, 0x0, 0x0, 0x0, '\x00', 0x0, 0x0, 0xffffffffffffffff, 0x8, 0x0, 0x0, 0x10, 0x0}, 0x80) bpf$BPF_RAW_TRACEPOINT_OPEN(0x11, &(0x7f0000000200)={&(0x7f00000004c0)='contention_begin\x00', r2}, 0x10) socket$inet6(0xa, 0x4, 0xfff) r3 = socket(0x40000000015, 0x5, 0x0) connect$inet6(r3, &(0x7f0000000000)={0xa, 0x0, 0x0, @local, 0x4}, 0x1c) bind$inet(r3, &(0x7f0000000840)={0x2, 0x0, @local}, 0x10) sendto$rose(r3, 0x0, 0x0, 0x0, 0x0, 0x0) setsockopt$inet6_udp_int(r3, 0x11, 0xb, &(0x7f0000000100)=0x80000000, 0x4) r4 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000280)='cgroup.controllers\x00', 0x275a, 0x0) ioctl$FS_IOC_FSSETXATTR(r4, 0x401c5820, &(0x7f00000000c0)={0x20}) write$cgroup_int(r4, &(0x7f0000000040), 0xfea0) r5 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f00000001c0)='cpuset.effective_cpus\x00', 0x275a, 0x0) write$cgroup_int(r5, &(0x7f0000000380), 0x101bf) ioctl$EXT4_IOC_ALLOC_DA_BLKS(r5, 0x660c) ioctl$EXT4_IOC_MOVE_EXT(r5, 0xc028660f, &(0x7f0000000080)={0x0, r4}) write$6lowpan_enable(r5, &(0x7f0000000080)='1', 0x1) r6 = syz_init_net_socket$x25(0x9, 0x5, 0x0) listen(r6, 0x0) r7 = open(&(0x7f00000005c0)='./bus\x00', 0x66840, 0x118) pwritev2(r7, &(0x7f0000000240)=[{&(0x7f0000000000)="85", 0x307e00}], 0x1, 0x1400, 0x0, 0x3) 05:42:05 executing program 1: r0 = syz_open_dev$sndmidi(&(0x7f0000000040), 0x2, 0x141101) r1 = dup(r0) write$6lowpan_enable(r1, &(0x7f0000000000)='0', 0xfffffd2c) ioctl$AUTOFS_DEV_IOCTL_EXPIRE(0xffffffffffffffff, 0xc018937c, 0x0) getsockopt$sock_cred(0xffffffffffffffff, 0x1, 0x11, &(0x7f0000caaffb), &(0x7f0000cab000)=0xc) setresgid(0x0, 0x0, 0x0) sendmsg$unix(0xffffffffffffffff, &(0x7f0000002800)={0x0, 0x0, &(0x7f0000002700)=[{&(0x7f00000001c0)="9bee1276c1cafdb448d85eec7b6c21a5a2c408accd959dc117e12ffacb54b51186a1785287fb06324cc3235295e8730ad2fddd28", 0x34}, {&(0x7f0000000600)="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", 0xd5a}, {&(0x7f0000000340)="322a6eb4bf989845aac6ca3eabe2016211f95ce81ec779a84463eaa65bba8c62044a441e8daf5dac000a972fcc8e", 0x2e}, {&(0x7f0000001580)="7f8a47a1050ffe5e38a7ca227c6177889782ba0c8d1966316777a85e7d7fe6b6112c52426087bbf2701088058e5c9ef5f9816d16f371e15f2ab8891f22631782192792570d888e6bd710cec39823837eff351eae366e6974e7e4f2c506e389d1a8fda2eca26763446874e0c44214cb2713740d2dfcf1fddf2394618763c9b8a23d17799417c9d7704c24d8fd56a7b1252016f9e7cb3dc807d26fc2fd50d82adcd078e165bd9933f548bd49d85a0a3bd65d1009459529db2117829681c0259cde3207156d3c512aede4c54e55d954ced9f1", 0xd1}, {&(0x7f0000001600)}, {0x0}, {0x0}], 0x7, &(0x7f00000027c0), 0x0, 0x4000000}, 0x20004081) r2 = bpf$BPF_PROG_RAW_TRACEPOINT_LOAD(0x5, &(0x7f0000000240)={0x11, 0x3, &(0x7f0000000180)=@framed, &(0x7f00000000c0)='syzkaller\x00', 0x0, 0x0, 0x0, 0x0, 0x0, '\x00', 0x0, 0x0, 0xffffffffffffffff, 0x8, 0x0, 0x0, 0x10, 0x0}, 0x80) bpf$BPF_RAW_TRACEPOINT_OPEN(0x11, &(0x7f0000000200)={&(0x7f00000004c0)='contention_begin\x00', r2}, 0x10) bind$inet(0xffffffffffffffff, &(0x7f0000000840)={0x2, 0x0, @local}, 0x10) sendto$rose(0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0) setsockopt$inet6_udp_int(0xffffffffffffffff, 0x11, 0xb, &(0x7f0000000100)=0x80000000, 0x4) r3 = syz_init_net_socket$x25(0x9, 0x5, 0x0) listen(r3, 0x0) fstat(r3, &(0x7f00000002c0)) r4 = open(&(0x7f00000005c0)='./bus\x00', 0x64842, 0x0) pwritev2(r4, &(0x7f0000000240)=[{&(0x7f0000000000)="85", 0x307e00}], 0xd9, 0x1400, 0x0, 0x3) 05:42:05 executing program 5: prctl$PR_SCHED_CORE(0x3e, 0x1, 0x0, 0x2, 0x0) r0 = syz_open_dev$sndmidi(&(0x7f0000000040), 0x2, 0x141101) r1 = dup(r0) write$6lowpan_enable(r1, &(0x7f0000000000)='0', 0xfffffd2c) bpf$BPF_RAW_TRACEPOINT_OPEN(0x11, 0x0, 0x0) r2 = socket(0x40000000015, 0x5, 0x0) connect$inet6(r2, &(0x7f0000000000)={0xa, 0x0, 0x0, @local, 0x4}, 0x1c) bind$inet(r2, &(0x7f0000000840)={0x2, 0x0, @local}, 0x10) sendto$rose(r2, 0x0, 0x0, 0x3e00, 0x0, 0x0) listen(0xffffffffffffffff, 0x0) 05:42:05 executing program 3: prctl$PR_SCHED_CORE(0x3e, 0x1, 0x0, 0x2, 0x0) (async) r0 = getpid() sched_setscheduler(r0, 0x2, &(0x7f0000001300)=0x4) (async, rerun: 32) sched_setaffinity(r0, 0x8, &(0x7f0000000140)=0x1) (async, rerun: 32) r1 = syz_open_dev$sndmidi(&(0x7f0000000040), 0x2, 0x141101) r2 = dup(r1) write$6lowpan_enable(r2, &(0x7f0000000000)='0', 0xfffffd2c) (async, rerun: 32) ioctl$AUTOFS_DEV_IOCTL_EXPIRE(0xffffffffffffffff, 0xc018937c, 0x0) (async, rerun: 32) getsockopt$sock_cred(0xffffffffffffffff, 0x1, 0x11, &(0x7f0000caaffb)={0x0, 0x0, 0x0}, &(0x7f0000cab000)=0xc) setresgid(0x0, r3, 0x0) (async, rerun: 64) sendmsg$unix(0xffffffffffffffff, &(0x7f0000002800)={0x0, 0x0, &(0x7f0000002700)=[{&(0x7f00000001c0)="9bee1276c1cafdb448d85eec7b6c21a5a2c408accd959dc117e12ffacb54b51186a1785287fb06324cc3235295e8730ad2fddd28", 0x34}, {0x0}, {&(0x7f0000000340)="322a6eb4bf989845aac6ca3eabe2016211f95ce81ec779a84463eaa65bba8c62044a441e8daf5dac000a972fcc8e", 0x2e}, {0x0}, {0x0}, {&(0x7f0000001600)}, {0x0}], 0x7, &(0x7f00000027c0), 0x0, 0x4000000}, 0x20004081) (async, rerun: 64) r4 = openat$iommufd(0xffffffffffffff9c, 0x0, 0x0, 0x0) (async, rerun: 32) r5 = bpf$BPF_PROG_RAW_TRACEPOINT_LOAD(0x5, &(0x7f0000000240)={0x11, 0x3, &(0x7f0000000180)=@framed, &(0x7f00000000c0)='syzkaller\x00', 0x0, 0x0, 0x0, 0x0, 0x0, '\x00', 0x0, 0x0, 0xffffffffffffffff, 0x8, 0x0, 0x0, 0x10, 0x0}, 0x80) (rerun: 32) bpf$BPF_RAW_TRACEPOINT_OPEN(0x11, &(0x7f0000000200)={&(0x7f00000004c0)='contention_begin\x00', r5}, 0x10) (async) socket$inet6(0xa, 0x4, 0xfff) r6 = socket(0x40000000015, 0x5, 0x0) ioctl$IOMMU_IOAS_ALLOC(r4, 0x3b81, &(0x7f0000000080)={0xc}) (async) connect$inet6(r6, &(0x7f0000000000)={0xa, 0x0, 0x0, @local, 0x4}, 0x1c) bind$inet(r6, &(0x7f0000000840)={0x2, 0x0, @local}, 0x10) (async) sendto$rose(r6, 0x0, 0x0, 0x0, 0x0, 0x0) (async) setsockopt$inet6_udp_int(r6, 0x11, 0xb, &(0x7f0000000100)=0x80000000, 0x4) (async, rerun: 64) r7 = syz_init_net_socket$x25(0x9, 0x5, 0x0) (rerun: 64) listen(r7, 0x0) (async) listen(r7, 0x0) (async) fstat(r7, &(0x7f00000002c0)) r8 = open(&(0x7f00000005c0)='./bus\x00', 0x64842, 0x0) (async) r9 = socket$isdn_base(0x22, 0x3, 0x0) getsockopt$sock_cred(r9, 0x1, 0x11, &(0x7f0000000380), &(0x7f00000003c0)=0xc) (async, rerun: 64) pwritev2(r8, &(0x7f0000000240)=[{&(0x7f0000000000)="85", 0x307e00}], 0x1, 0x1400, 0x0, 0x3) (rerun: 64) 05:42:06 executing program 3: prctl$PR_SCHED_CORE(0x3e, 0x1, 0x0, 0x2, 0x0) r0 = getpid() sched_setscheduler(r0, 0x2, &(0x7f0000001300)=0x4) (async) sched_setaffinity(r0, 0x8, &(0x7f0000000140)=0x1) (async) r1 = syz_open_dev$sndmidi(&(0x7f0000000040), 0x2, 0x141101) r2 = dup(r1) write$6lowpan_enable(r2, &(0x7f0000000000)='0', 0xfffffd2c) (async) ioctl$AUTOFS_DEV_IOCTL_EXPIRE(0xffffffffffffffff, 0xc018937c, 0x0) (async) getsockopt$sock_cred(0xffffffffffffffff, 0x1, 0x11, &(0x7f0000caaffb)={0x0, 0x0, 0x0}, &(0x7f0000cab000)=0xc) setresgid(0x0, r3, 0x0) sendmsg$unix(0xffffffffffffffff, &(0x7f0000002800)={0x0, 0x0, &(0x7f0000002700)=[{&(0x7f00000001c0)="9bee1276c1cafdb448d85eec7b6c21a5a2c408accd959dc117e12ffacb54b51186a1785287fb06324cc3235295e8730ad2fddd28", 0x34}, {0x0}, {&(0x7f0000000340)="322a6eb4bf989845aac6ca3eabe2016211f95ce81ec779a84463eaa65bba8c62044a441e8daf5dac000a972fcc8e", 0x2e}, {0x0}, {0x0}, {&(0x7f0000001600)}, {0x0}], 0x7, &(0x7f00000027c0), 0x0, 0x4000000}, 0x20004081) (async) r4 = openat$iommufd(0xffffffffffffff9c, 0x0, 0x0, 0x0) (async) r5 = bpf$BPF_PROG_RAW_TRACEPOINT_LOAD(0x5, &(0x7f0000000240)={0x11, 0x3, &(0x7f0000000180)=@framed, &(0x7f00000000c0)='syzkaller\x00', 0x0, 0x0, 0x0, 0x0, 0x0, '\x00', 0x0, 0x0, 0xffffffffffffffff, 0x8, 0x0, 0x0, 0x10, 0x0}, 0x80) bpf$BPF_RAW_TRACEPOINT_OPEN(0x11, &(0x7f0000000200)={&(0x7f00000004c0)='contention_begin\x00', r5}, 0x10) (async) socket$inet6(0xa, 0x4, 0xfff) r6 = socket(0x40000000015, 0x5, 0x0) ioctl$IOMMU_IOAS_ALLOC(r4, 0x3b81, &(0x7f0000000080)={0xc}) connect$inet6(r6, &(0x7f0000000000)={0xa, 0x0, 0x0, @local, 0x4}, 0x1c) (async) bind$inet(r6, &(0x7f0000000840)={0x2, 0x0, @local}, 0x10) (async) sendto$rose(r6, 0x0, 0x0, 0x0, 0x0, 0x0) (async) setsockopt$inet6_udp_int(r6, 0x11, 0xb, &(0x7f0000000100)=0x80000000, 0x4) (async) r7 = syz_init_net_socket$x25(0x9, 0x5, 0x0) listen(r7, 0x0) (async) listen(r7, 0x0) fstat(r7, &(0x7f00000002c0)) r8 = open(&(0x7f00000005c0)='./bus\x00', 0x64842, 0x0) (async) r9 = socket$isdn_base(0x22, 0x3, 0x0) getsockopt$sock_cred(r9, 0x1, 0x11, &(0x7f0000000380), &(0x7f00000003c0)=0xc) (async) pwritev2(r8, &(0x7f0000000240)=[{&(0x7f0000000000)="85", 0x307e00}], 0x1, 0x1400, 0x0, 0x3) 05:42:06 executing program 2: prctl$PR_SCHED_CORE(0x3e, 0x1, 0x0, 0x2, 0x0) syz_open_dev$sndmidi(&(0x7f0000000040), 0x2, 0x141101) write$6lowpan_enable(0xffffffffffffffff, &(0x7f0000000000)='0', 0xfffffd2c) getsockopt$sock_cred(0xffffffffffffffff, 0x1, 0x11, &(0x7f0000caaffb), &(0x7f0000cab000)=0xc) setresgid(0x0, 0x0, 0x0) r0 = bpf$BPF_PROG_RAW_TRACEPOINT_LOAD(0x5, &(0x7f0000000240)={0x11, 0x3, &(0x7f0000000180)=@framed, &(0x7f00000000c0)='syzkaller\x00', 0x0, 0x0, 0x0, 0x0, 0x0, '\x00', 0x0, 0x0, 0xffffffffffffffff, 0x8, 0x0, 0x0, 0x10, 0x0}, 0x80) bpf$BPF_RAW_TRACEPOINT_OPEN(0x11, &(0x7f0000000200)={&(0x7f00000004c0)='contention_begin\x00', r0}, 0x10) socket$inet6(0xa, 0x4, 0x0) r1 = socket(0x40000000015, 0x5, 0x0) connect$inet6(r1, &(0x7f0000000000)={0xa, 0x0, 0x0, @local, 0x4}, 0x1c) bind$inet(r1, &(0x7f0000000840)={0x2, 0x0, @local}, 0x10) sendto$rose(r1, 0x0, 0x0, 0xfe800000, 0x0, 0x0) setsockopt$inet6_udp_int(r1, 0x11, 0xb, &(0x7f0000000100)=0x80000000, 0x4) listen(0xffffffffffffffff, 0x0) pwritev2(0xffffffffffffffff, &(0x7f0000000240)=[{&(0x7f0000000000)="85", 0x1}], 0x1, 0x0, 0x0, 0x3) 05:42:06 executing program 3: prctl$PR_SCHED_CORE(0x3e, 0x1, 0x0, 0x2, 0x0) r0 = syz_open_dev$sndmidi(&(0x7f0000000040), 0x2, 0x141101) r1 = dup(r0) write$6lowpan_enable(r1, &(0x7f0000000000)='0', 0xfffffd2c) ioctl$AUTOFS_DEV_IOCTL_EXPIRE(0xffffffffffffffff, 0xc018937c, 0x0) getsockopt$sock_cred(0xffffffffffffffff, 0x1, 0x11, &(0x7f0000caaffb)={0x0, 0x0, 0x0}, &(0x7f0000cab000)=0xc) setresgid(0x0, r2, 0x0) sendmsg$unix(0xffffffffffffffff, &(0x7f0000002800)={0x0, 0x0, &(0x7f0000002700)=[{&(0x7f00000001c0)="9bee1276c1cafdb448d85eec7b6c21a5a2c408accd959dc117e12ffacb54b51186a1785287fb06324cc3235295e8730ad2fddd28", 0x34}, {0x0}, {&(0x7f0000000340)="322a6eb4bf989845aac6ca3eabe2016211f95ce81ec779a84463eaa65bba8c62044a441e8daf5dac000a972fcc8e", 0x2e}, {0x0}, {0x0}, {&(0x7f0000001600)}, {0x0}], 0x7, &(0x7f00000027c0), 0x0, 0x4000000}, 0x20004081) openat$iommufd(0xffffffffffffff9c, 0x0, 0x0, 0x0) r3 = bpf$BPF_PROG_RAW_TRACEPOINT_LOAD(0x5, &(0x7f0000000240)={0x11, 0x3, &(0x7f0000000180)=@framed, &(0x7f00000000c0)='syzkaller\x00', 0x0, 0x0, 0x0, 0x0, 0x0, '\x00', 0x0, 0x0, 0xffffffffffffffff, 0x8, 0x0, 0x0, 0x10, 0x0}, 0x80) bpf$BPF_RAW_TRACEPOINT_OPEN(0x11, &(0x7f0000000200)={&(0x7f00000004c0)='contention_begin\x00', r3}, 0x10) socket$inet6(0xa, 0x4, 0xfff) r4 = socket(0x40000000015, 0x5, 0x0) connect$inet6(r4, &(0x7f0000000000)={0xa, 0x0, 0x0, @local, 0x4}, 0x1c) bind$inet(r4, &(0x7f0000000840)={0x2, 0x0, @local}, 0x10) sendto$rose(r4, 0x0, 0x0, 0x0, 0x0, 0x0) setsockopt$inet6_udp_int(r4, 0x11, 0xb, &(0x7f0000000100)=0x80000000, 0x4) r5 = socket(0x40000000015, 0x5, 0x0) connect$inet6(r5, &(0x7f0000000000)={0xa, 0x0, 0x0, @local, 0x4}, 0x1c) bind$inet(r5, &(0x7f0000000840)={0x2, 0x0, @local}, 0x10) sendto$rose(r5, 0x0, 0x0, 0x0, 0x0, 0x0) ioctl$SIOCRSACCEPT(r5, 0x89e3) r6 = syz_init_net_socket$x25(0x9, 0x5, 0x0) listen(r6, 0x0) listen(r6, 0x0) fstat(r6, &(0x7f00000002c0)) r7 = open(&(0x7f00000005c0)='./bus\x00', 0x64842, 0x0) pwritev2(r7, &(0x7f0000000240)=[{&(0x7f0000000000)="85", 0x307e00}], 0x1, 0x1400, 0x0, 0x3) 05:42:06 executing program 0: prctl$PR_SCHED_CORE(0x3e, 0x8000000000000004, 0xffffffffffffffff, 0x2, 0x0) (async) r0 = syz_open_dev$sndmidi(&(0x7f0000000040), 0x2, 0x141101) r1 = dup(r0) write$6lowpan_enable(r1, &(0x7f0000000000)='0', 0xfffffd2c) (async) ioctl$AUTOFS_DEV_IOCTL_EXPIRE(0xffffffffffffffff, 0xc018937c, 0x0) (async) getsockopt$sock_cred(0xffffffffffffffff, 0x1, 0x11, &(0x7f0000caaffb), &(0x7f0000cab000)=0xc) (async) setresgid(0x0, 0x0, 0x0) (async) sendmsg$unix(0xffffffffffffffff, &(0x7f0000002800)={0x0, 0x0, &(0x7f0000002700)=[{&(0x7f00000001c0)="9bee1276c1cafdb448d85eec7b6c21a5a2c408accd959dc117e12ffacb54b51186a1785287fb06324cc3235295e8730ad2fddd28", 0x34}, {&(0x7f0000000600)="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", 0xf42}, {&(0x7f0000000340)="322a6eb4bf989845aac6ca3eabe2016211f95ce81ec779a84463eaa65bba8c62044a441e8daf5dac000a972fcc8e", 0x2e}, {0x0}, {&(0x7f0000001580)="7f8a47a1050ffe5e38a7ca227c6177889782ba0c8d1966316777a85e7d7fe6b6112c52426087bbf2701088058e5c9ef5f9816d16f371e15f2ab8891f22631782192792570d888e6bd710cec39823837eff351eae366e6974e7e4f2c506e389d1a8fda2eca26763446874e0c44214cb2713740d2dfcf1fddf2394618763c9b8a23d17799417c9d7704c24d8fd56a7b1252016f9e7cb3dc807d26fc2fd50d82adcd078e165bd9933f548bd49d85a0a3bd65d1009459529db2117829681c0259cde3207156d3c512aede4c54e55d954ced9f1", 0xd1}, {&(0x7f0000001600)}, {0x0}, {0x0}], 0x8, &(0x7f00000027c0), 0x0, 0x4000000}, 0x20004081) (async) openat$iommufd(0xffffffffffffff9c, 0x0, 0x0, 0x0) (async) r2 = bpf$BPF_PROG_RAW_TRACEPOINT_LOAD(0x5, &(0x7f0000000240)={0x11, 0x3, &(0x7f0000000180)=@framed, &(0x7f00000000c0)='syzkaller\x00', 0x0, 0x0, 0x0, 0x0, 0x0, '\x00', 0x0, 0x0, 0xffffffffffffffff, 0x8, 0x0, 0x0, 0x10, 0x0}, 0x80) bpf$BPF_RAW_TRACEPOINT_OPEN(0x11, &(0x7f0000000200)={&(0x7f00000004c0)='contention_begin\x00', r2}, 0x10) socket$inet6(0xa, 0x4, 0xfff) r3 = socket(0x40000000015, 0x5, 0x0) connect$inet6(r3, &(0x7f0000000000)={0xa, 0x0, 0x0, @local, 0x4}, 0x1c) (async) bind$inet(r3, &(0x7f0000000840)={0x2, 0x0, @local}, 0x10) sendto$rose(r3, 0x0, 0x0, 0x0, 0x0, 0x0) setsockopt$inet6_udp_int(r3, 0x11, 0xb, &(0x7f0000000100)=0x80000000, 0x4) r4 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000280)='cgroup.controllers\x00', 0x275a, 0x0) ioctl$FS_IOC_FSSETXATTR(r4, 0x401c5820, &(0x7f00000000c0)={0x20}) (async) write$cgroup_int(r4, &(0x7f0000000040), 0xfea0) (async) r5 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f00000001c0)='cpuset.effective_cpus\x00', 0x275a, 0x0) write$cgroup_int(r5, &(0x7f0000000380), 0x101bf) ioctl$EXT4_IOC_ALLOC_DA_BLKS(r5, 0x660c) ioctl$EXT4_IOC_MOVE_EXT(r5, 0xc028660f, &(0x7f0000000080)={0x0, r4}) write$6lowpan_enable(r5, &(0x7f0000000080)='1', 0x1) (async) r6 = syz_init_net_socket$x25(0x9, 0x5, 0x0) listen(r6, 0x0) r7 = open(&(0x7f00000005c0)='./bus\x00', 0x66840, 0x118) pwritev2(r7, &(0x7f0000000240)=[{&(0x7f0000000000)="85", 0x307e00}], 0x1, 0x1400, 0x0, 0x3) 05:42:06 executing program 1: r0 = syz_open_dev$sndmidi(&(0x7f0000000040), 0x2, 0x141101) r1 = dup(r0) write$6lowpan_enable(r1, &(0x7f0000000000)='0', 0xfffffd2c) ioctl$AUTOFS_DEV_IOCTL_EXPIRE(0xffffffffffffffff, 0xc018937c, 0x0) getsockopt$sock_cred(0xffffffffffffffff, 0x1, 0x11, &(0x7f0000caaffb), &(0x7f0000cab000)=0xc) setresgid(0x0, 0x0, 0x0) sendmsg$unix(0xffffffffffffffff, &(0x7f0000002800)={0x0, 0x0, &(0x7f0000002700)=[{&(0x7f00000001c0)="9bee1276c1cafdb448d85eec7b6c21a5a2c408accd959dc117e12ffacb54b51186a1785287fb06324cc3235295e8730ad2fddd28", 0x34}, {&(0x7f0000000600)="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", 0xd5a}, {&(0x7f0000000340)="322a6eb4bf989845aac6ca3eabe2016211f95ce81ec779a84463eaa65bba8c62044a441e8daf5dac000a972fcc8e", 0x2e}, {&(0x7f0000001580)="7f8a47a1050ffe5e38a7ca227c6177889782ba0c8d1966316777a85e7d7fe6b6112c52426087bbf2701088058e5c9ef5f9816d16f371e15f2ab8891f22631782192792570d888e6bd710cec39823837eff351eae366e6974e7e4f2c506e389d1a8fda2eca26763446874e0c44214cb2713740d2dfcf1fddf2394618763c9b8a23d17799417c9d7704c24d8fd56a7b1252016f9e7cb3dc807d26fc2fd50d82adcd078e165bd9933f548bd49d85a0a3bd65d1009459529db2117829681c0259cde3207156d3c512aede4c54e55d954ced9f1", 0xd1}, {&(0x7f0000001600)}, {0x0}, {0x0}], 0x7, &(0x7f00000027c0), 0x0, 0x4000000}, 0x20004081) r2 = bpf$BPF_PROG_RAW_TRACEPOINT_LOAD(0x5, &(0x7f0000000240)={0x11, 0x3, &(0x7f0000000180)=@framed, &(0x7f00000000c0)='syzkaller\x00', 0x0, 0x0, 0x0, 0x0, 0x0, '\x00', 0x0, 0x0, 0xffffffffffffffff, 0x8, 0x0, 0x0, 0x10, 0x0}, 0x80) bpf$BPF_RAW_TRACEPOINT_OPEN(0x11, &(0x7f0000000200)={&(0x7f00000004c0)='contention_begin\x00', r2}, 0x10) bind$inet(0xffffffffffffffff, &(0x7f0000000840)={0x2, 0x0, @local}, 0x10) sendto$rose(0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0) setsockopt$inet6_udp_int(0xffffffffffffffff, 0x11, 0xb, &(0x7f0000000100)=0x80000000, 0x4) r3 = syz_init_net_socket$x25(0x9, 0x5, 0x0) listen(r3, 0x0) fstat(r3, &(0x7f00000002c0)) r4 = open(&(0x7f00000005c0)='./bus\x00', 0x64842, 0x0) pwritev2(r4, &(0x7f0000000240)=[{&(0x7f0000000000)="85", 0x307e00}], 0xda, 0x1400, 0x0, 0x3) 05:42:06 executing program 5: prctl$PR_SCHED_CORE(0x3e, 0x1, 0x0, 0x2, 0x0) r0 = syz_open_dev$sndmidi(&(0x7f0000000040), 0x2, 0x141101) r1 = dup(r0) write$6lowpan_enable(r1, &(0x7f0000000000)='0', 0xfffffd2c) bpf$BPF_RAW_TRACEPOINT_OPEN(0x11, 0x0, 0x0) r2 = socket(0x40000000015, 0x5, 0x0) connect$inet6(r2, &(0x7f0000000000)={0xa, 0x0, 0x0, @local, 0x4}, 0x1c) bind$inet(r2, &(0x7f0000000840)={0x2, 0x0, @local}, 0x10) sendto$rose(r2, 0x0, 0x0, 0x4000, 0x0, 0x0) listen(0xffffffffffffffff, 0x0) 05:42:06 executing program 4: prctl$PR_SCHED_CORE(0x3e, 0x1, 0x0, 0x2, 0x0) r0 = syz_open_dev$sndmidi(&(0x7f0000000040), 0x2, 0x141101) r1 = dup(r0) write$6lowpan_enable(r1, &(0x7f0000000000)='0', 0xfffffd2c) ioctl$AUTOFS_DEV_IOCTL_EXPIRE(0xffffffffffffffff, 0xc018937c, 0x0) getsockopt$sock_cred(0xffffffffffffffff, 0x1, 0x11, &(0x7f0000caaffb)={0x0, 0x0, 0x0}, &(0x7f0000cab000)=0xc) setresgid(0x0, r2, 0x0) sendmsg$unix(0xffffffffffffffff, &(0x7f0000002800)={0x0, 0x0, &(0x7f0000002700)=[{0x0}, {0x0}, {0x0}, {&(0x7f0000001580)="7f8a47a1050ffe5e38a7ca227c6177889782ba0c8d1966316777a85e7d7fe6b6112c52426087bbf2701088058e5c9ef5f9816d16f371e15f2ab8891f22631782192792570d888e6bd710cec39823837eff351eae366e6974e7e4f2c506e389d1a8fda2eca26763446874e0c44214cb2713740d2dfcf1fddf2394618763c9b8a23d17799417c9d7704c24d8fd56a7b1252016f9e7cb3dc807d26fc2fd50", 0x9d}, {&(0x7f0000001600)}, {0x0}, {0x0}], 0x7, &(0x7f00000027c0), 0x0, 0x4000000}, 0x20004081) openat$iommufd(0xffffffffffffff9c, 0x0, 0x0, 0x0) r3 = bpf$BPF_PROG_RAW_TRACEPOINT_LOAD(0x5, &(0x7f0000000240)={0x11, 0x3, &(0x7f0000000180)=@framed, &(0x7f00000000c0)='syzkaller\x00', 0x0, 0x0, 0x0, 0x0, 0x0, '\x00', 0x0, 0x0, 0xffffffffffffffff, 0x8, 0x0, 0x0, 0x10, 0x0}, 0x80) bpf$BPF_RAW_TRACEPOINT_OPEN(0x11, &(0x7f0000000200)={&(0x7f00000004c0)='contention_begin\x00', r3}, 0x10) r4 = socket(0x40000000015, 0x5, 0x0) connect$inet6(r4, &(0x7f0000000000)={0xa, 0x0, 0x0, @local, 0x4}, 0x1c) bind$inet(r4, 0x0, 0x0) sendto$rose(r4, 0x0, 0x0, 0x0, 0x0, 0x0) setsockopt$inet6_udp_int(r4, 0x11, 0xb, &(0x7f0000000100)=0x80000000, 0x4) r5 = syz_init_net_socket$x25(0x9, 0x5, 0x0) listen(r5, 0x0) listen(r5, 0x0) fstat(r5, &(0x7f00000002c0)) r6 = open(&(0x7f00000005c0)='./bus\x00', 0x64842, 0x0) pwritev2(r6, &(0x7f0000000240)=[{&(0x7f0000000000)="85", 0x307e00}], 0xda, 0x1400, 0x0, 0x3) 05:42:07 executing program 3: prctl$PR_SCHED_CORE(0x3e, 0x1, 0x0, 0x2, 0x0) (async) r0 = syz_open_dev$sndmidi(&(0x7f0000000040), 0x2, 0x141101) r1 = dup(r0) write$6lowpan_enable(r1, &(0x7f0000000000)='0', 0xfffffd2c) (async) ioctl$AUTOFS_DEV_IOCTL_EXPIRE(0xffffffffffffffff, 0xc018937c, 0x0) (async) getsockopt$sock_cred(0xffffffffffffffff, 0x1, 0x11, &(0x7f0000caaffb)={0x0, 0x0, 0x0}, &(0x7f0000cab000)=0xc) setresgid(0x0, r2, 0x0) (async) sendmsg$unix(0xffffffffffffffff, &(0x7f0000002800)={0x0, 0x0, &(0x7f0000002700)=[{&(0x7f00000001c0)="9bee1276c1cafdb448d85eec7b6c21a5a2c408accd959dc117e12ffacb54b51186a1785287fb06324cc3235295e8730ad2fddd28", 0x34}, {0x0}, {&(0x7f0000000340)="322a6eb4bf989845aac6ca3eabe2016211f95ce81ec779a84463eaa65bba8c62044a441e8daf5dac000a972fcc8e", 0x2e}, {0x0}, {0x0}, {&(0x7f0000001600)}, {0x0}], 0x7, &(0x7f00000027c0), 0x0, 0x4000000}, 0x20004081) openat$iommufd(0xffffffffffffff9c, 0x0, 0x0, 0x0) (async) r3 = bpf$BPF_PROG_RAW_TRACEPOINT_LOAD(0x5, &(0x7f0000000240)={0x11, 0x3, &(0x7f0000000180)=@framed, &(0x7f00000000c0)='syzkaller\x00', 0x0, 0x0, 0x0, 0x0, 0x0, '\x00', 0x0, 0x0, 0xffffffffffffffff, 0x8, 0x0, 0x0, 0x10, 0x0}, 0x80) bpf$BPF_RAW_TRACEPOINT_OPEN(0x11, &(0x7f0000000200)={&(0x7f00000004c0)='contention_begin\x00', r3}, 0x10) socket$inet6(0xa, 0x4, 0xfff) (async) r4 = socket(0x40000000015, 0x5, 0x0) connect$inet6(r4, &(0x7f0000000000)={0xa, 0x0, 0x0, @local, 0x4}, 0x1c) (async) bind$inet(r4, &(0x7f0000000840)={0x2, 0x0, @local}, 0x10) (async) sendto$rose(r4, 0x0, 0x0, 0x0, 0x0, 0x0) setsockopt$inet6_udp_int(r4, 0x11, 0xb, &(0x7f0000000100)=0x80000000, 0x4) (async) r5 = socket(0x40000000015, 0x5, 0x0) connect$inet6(r5, &(0x7f0000000000)={0xa, 0x0, 0x0, @local, 0x4}, 0x1c) (async) bind$inet(r5, &(0x7f0000000840)={0x2, 0x0, @local}, 0x10) (async) sendto$rose(r5, 0x0, 0x0, 0x0, 0x0, 0x0) (async) ioctl$SIOCRSACCEPT(r5, 0x89e3) (async) r6 = syz_init_net_socket$x25(0x9, 0x5, 0x0) listen(r6, 0x0) (async) listen(r6, 0x0) fstat(r6, &(0x7f00000002c0)) r7 = open(&(0x7f00000005c0)='./bus\x00', 0x64842, 0x0) pwritev2(r7, &(0x7f0000000240)=[{&(0x7f0000000000)="85", 0x307e00}], 0x1, 0x1400, 0x0, 0x3) 05:42:07 executing program 0: prctl$PR_SCHED_CORE(0x3e, 0x8000000000000004, 0xffffffffffffffff, 0x2, 0x0) r0 = syz_open_dev$sndmidi(&(0x7f0000000040), 0x2, 0x141101) r1 = dup(r0) write$6lowpan_enable(r1, &(0x7f0000000000)='0', 0xfffffd2c) (async) ioctl$AUTOFS_DEV_IOCTL_EXPIRE(0xffffffffffffffff, 0xc018937c, 0x0) getsockopt$sock_cred(0xffffffffffffffff, 0x1, 0x11, &(0x7f0000caaffb), &(0x7f0000cab000)=0xc) (async) setresgid(0x0, 0x0, 0x0) sendmsg$unix(0xffffffffffffffff, &(0x7f0000002800)={0x0, 0x0, &(0x7f0000002700)=[{&(0x7f00000001c0)="9bee1276c1cafdb448d85eec7b6c21a5a2c408accd959dc117e12ffacb54b51186a1785287fb06324cc3235295e8730ad2fddd28", 0x34}, {&(0x7f0000000600)="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", 0xf42}, {&(0x7f0000000340)="322a6eb4bf989845aac6ca3eabe2016211f95ce81ec779a84463eaa65bba8c62044a441e8daf5dac000a972fcc8e", 0x2e}, {0x0}, {&(0x7f0000001580)="7f8a47a1050ffe5e38a7ca227c6177889782ba0c8d1966316777a85e7d7fe6b6112c52426087bbf2701088058e5c9ef5f9816d16f371e15f2ab8891f22631782192792570d888e6bd710cec39823837eff351eae366e6974e7e4f2c506e389d1a8fda2eca26763446874e0c44214cb2713740d2dfcf1fddf2394618763c9b8a23d17799417c9d7704c24d8fd56a7b1252016f9e7cb3dc807d26fc2fd50d82adcd078e165bd9933f548bd49d85a0a3bd65d1009459529db2117829681c0259cde3207156d3c512aede4c54e55d954ced9f1", 0xd1}, {&(0x7f0000001600)}, {0x0}, {0x0}], 0x8, &(0x7f00000027c0), 0x0, 0x4000000}, 0x20004081) (async, rerun: 32) openat$iommufd(0xffffffffffffff9c, 0x0, 0x0, 0x0) (async, rerun: 32) r2 = bpf$BPF_PROG_RAW_TRACEPOINT_LOAD(0x5, &(0x7f0000000240)={0x11, 0x3, &(0x7f0000000180)=@framed, &(0x7f00000000c0)='syzkaller\x00', 0x0, 0x0, 0x0, 0x0, 0x0, '\x00', 0x0, 0x0, 0xffffffffffffffff, 0x8, 0x0, 0x0, 0x10, 0x0}, 0x80) bpf$BPF_RAW_TRACEPOINT_OPEN(0x11, &(0x7f0000000200)={&(0x7f00000004c0)='contention_begin\x00', r2}, 0x10) socket$inet6(0xa, 0x4, 0xfff) r3 = socket(0x40000000015, 0x5, 0x0) connect$inet6(r3, &(0x7f0000000000)={0xa, 0x0, 0x0, @local, 0x4}, 0x1c) (async, rerun: 32) bind$inet(r3, &(0x7f0000000840)={0x2, 0x0, @local}, 0x10) (async, rerun: 32) sendto$rose(r3, 0x0, 0x0, 0x0, 0x0, 0x0) (async) setsockopt$inet6_udp_int(r3, 0x11, 0xb, &(0x7f0000000100)=0x80000000, 0x4) (async, rerun: 64) r4 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000280)='cgroup.controllers\x00', 0x275a, 0x0) (rerun: 64) ioctl$FS_IOC_FSSETXATTR(r4, 0x401c5820, &(0x7f00000000c0)={0x20}) write$cgroup_int(r4, &(0x7f0000000040), 0xfea0) r5 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f00000001c0)='cpuset.effective_cpus\x00', 0x275a, 0x0) write$cgroup_int(r5, &(0x7f0000000380), 0x101bf) (async, rerun: 64) ioctl$EXT4_IOC_ALLOC_DA_BLKS(r5, 0x660c) (rerun: 64) ioctl$EXT4_IOC_MOVE_EXT(r5, 0xc028660f, &(0x7f0000000080)={0x0, r4}) (async, rerun: 64) write$6lowpan_enable(r5, &(0x7f0000000080)='1', 0x1) (async, rerun: 64) r6 = syz_init_net_socket$x25(0x9, 0x5, 0x0) listen(r6, 0x0) r7 = open(&(0x7f00000005c0)='./bus\x00', 0x66840, 0x118) pwritev2(r7, &(0x7f0000000240)=[{&(0x7f0000000000)="85", 0x307e00}], 0x1, 0x1400, 0x0, 0x3) 05:42:07 executing program 2: prctl$PR_SCHED_CORE(0x3e, 0x1, 0x0, 0x2, 0x0) syz_open_dev$sndmidi(&(0x7f0000000040), 0x2, 0x141101) write$6lowpan_enable(0xffffffffffffffff, &(0x7f0000000000)='0', 0xfffffd2c) getsockopt$sock_cred(0xffffffffffffffff, 0x1, 0x11, &(0x7f0000caaffb), &(0x7f0000cab000)=0xc) setresgid(0x0, 0x0, 0x0) r0 = bpf$BPF_PROG_RAW_TRACEPOINT_LOAD(0x5, &(0x7f0000000240)={0x11, 0x3, &(0x7f0000000180)=@framed, &(0x7f00000000c0)='syzkaller\x00', 0x0, 0x0, 0x0, 0x0, 0x0, '\x00', 0x0, 0x0, 0xffffffffffffffff, 0x8, 0x0, 0x0, 0x10, 0x0}, 0x80) bpf$BPF_RAW_TRACEPOINT_OPEN(0x11, &(0x7f0000000200)={&(0x7f00000004c0)='contention_begin\x00', r0}, 0x10) socket$inet6(0xa, 0x4, 0x0) r1 = socket(0x40000000015, 0x5, 0x0) connect$inet6(r1, &(0x7f0000000000)={0xa, 0x0, 0x0, @local, 0x4}, 0x1c) bind$inet(r1, &(0x7f0000000840)={0x2, 0x0, @local}, 0x10) sendto$rose(r1, 0x0, 0x0, 0xfec00000, 0x0, 0x0) setsockopt$inet6_udp_int(r1, 0x11, 0xb, &(0x7f0000000100)=0x80000000, 0x4) listen(0xffffffffffffffff, 0x0) pwritev2(0xffffffffffffffff, &(0x7f0000000240)=[{&(0x7f0000000000)="85", 0x1}], 0x1, 0x0, 0x0, 0x3) 05:42:07 executing program 0: prctl$PR_SCHED_CORE(0x3e, 0x1, 0x0, 0x2, 0x0) r0 = syz_open_dev$sndmidi(&(0x7f0000000040), 0x2, 0x141101) r1 = dup(r0) getsockopt$inet_sctp6_SCTP_ENABLE_STREAM_RESET(0xffffffffffffffff, 0x84, 0x76, &(0x7f0000000140)={0x0, 0x1}, &(0x7f0000000380)=0x8) setsockopt$inet_sctp_SCTP_RECONFIG_SUPPORTED(r1, 0x84, 0x75, &(0x7f00000003c0)={r2, 0x7fffffff}, 0x8) write$6lowpan_enable(r1, &(0x7f0000000000)='0', 0xfffffd2c) ioctl$AUTOFS_DEV_IOCTL_EXPIRE(0xffffffffffffffff, 0xc018937c, 0x0) getsockopt$sock_cred(0xffffffffffffffff, 0x1, 0x11, &(0x7f0000caaffb), &(0x7f0000cab000)=0xc) setresgid(0x0, 0x0, 0x0) sendmsg$unix(0xffffffffffffffff, &(0x7f0000002800)={0x0, 0x0, &(0x7f0000002700)=[{&(0x7f00000001c0)="9bee1276c1cafdb448d85eec7b6c21a5a2c408accd959dc117e12ffacb54b51186a1785287fb06324cc3235295e8730ad2fddd28", 0x34}, {&(0x7f0000000600)="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", 0xf42}, {&(0x7f0000000340)="322a6eb4bf989845aac6ca3eabe2016211f95ce81ec779a84463eaa65bba8c62044a441e8daf5dac000a972fcc8e", 0x2e}, {0x0}, {&(0x7f0000001580)="7f8a47a1050ffe5e38a7ca227c6177889782ba0c8d1966316777a85e7d7fe6b6112c52426087bbf2701088058e5c9ef5f9816d16f371e15f2ab8891f22631782192792570d888e6bd710cec39823837eff351eae366e6974e7e4f2c506e389d1a8fda2eca26763446874e0c44214cb2713740d2dfcf1fddf2394618763c9b8a23d17799417c9d7704c24d8fd56a7b1252016f9e7cb3dc807d26fc2fd50d82adcd078e165bd9933f548bd49d85a0a3bd65d1009459529db2117829681c0259cde3207156d3c512aede4c54e55d954ced9f1", 0xd1}, {&(0x7f0000001600)}, {0x0}, {0x0}], 0x8, &(0x7f00000027c0), 0x0, 0x4000000}, 0x20004081) openat$iommufd(0xffffffffffffff9c, 0x0, 0x0, 0x0) r3 = bpf$BPF_PROG_RAW_TRACEPOINT_LOAD(0x5, &(0x7f0000000240)={0x11, 0x3, &(0x7f0000000180)=@framed, &(0x7f00000000c0)='syzkaller\x00', 0x0, 0x0, 0x0, 0x0, 0x0, '\x00', 0x0, 0x0, 0xffffffffffffffff, 0x8, 0x0, 0x0, 0x10, 0x0}, 0x80) bpf$BPF_RAW_TRACEPOINT_OPEN(0x11, &(0x7f0000000200)={&(0x7f0000000080)='sched_process_exec\x00', r3}, 0x10) socket$inet6(0xa, 0x4, 0xfff) r4 = socket(0x40000000015, 0x5, 0x0) connect$inet6(r4, &(0x7f0000000000)={0xa, 0x0, 0x0, @local, 0x4}, 0x1c) bind$inet(r4, &(0x7f0000000840)={0x2, 0x0, @local}, 0x10) r5 = socket(0x40000000015, 0x5, 0x0) connect$inet6(r5, &(0x7f0000000000)={0xa, 0x0, 0x0, @local, 0x4}, 0x1c) bind$inet(r5, &(0x7f0000000840)={0x2, 0x0, @local}, 0x10) sendto$rose(r5, 0x0, 0x0, 0x0, 0x0, 0x0) sendto$inet(r5, &(0x7f0000000400)="60999b7e4688d5297181bc6df1ab9af64b62b5fd15b3663db96bbab2932116f222a9a4cd5078346db06ef58a423ae35a052cb77c909f78eaa736c63edfd90689b34e1da91e1d0b46d8c89cc4f674", 0x4e, 0x4000841, &(0x7f0000000480)={0x2, 0x4e22, @local}, 0x10) sendto$rose(r4, 0x0, 0x0, 0x0, 0x0, 0x0) setsockopt$inet6_udp_int(r4, 0x11, 0xb, &(0x7f0000000100)=0x80000000, 0x4) r6 = syz_init_net_socket$x25(0x9, 0x5, 0x0) listen(r6, 0x0) fstat(r6, &(0x7f00000002c0)) r7 = open(&(0x7f00000005c0)='./bus\x00', 0x64842, 0x0) pwritev2(r7, &(0x7f0000000240)=[{&(0x7f0000000000)="85", 0x307e00}], 0x1, 0x1400, 0x0, 0x3) 05:42:07 executing program 3: prctl$PR_SCHED_CORE(0x3e, 0x1, 0x0, 0x2, 0x0) r0 = syz_open_dev$sndmidi(&(0x7f0000000040), 0x2, 0x141101) dup(r0) (async) r1 = dup(r0) write$6lowpan_enable(r1, &(0x7f0000000000)='0', 0xfffffd2c) ioctl$AUTOFS_DEV_IOCTL_EXPIRE(0xffffffffffffffff, 0xc018937c, 0x0) getsockopt$sock_cred(0xffffffffffffffff, 0x1, 0x11, &(0x7f0000caaffb), &(0x7f0000cab000)=0xc) (async) getsockopt$sock_cred(0xffffffffffffffff, 0x1, 0x11, &(0x7f0000caaffb)={0x0, 0x0, 0x0}, &(0x7f0000cab000)=0xc) setresgid(0x0, r2, 0x0) (async) setresgid(0x0, r2, 0x0) sendmsg$unix(0xffffffffffffffff, &(0x7f0000002800)={0x0, 0x0, &(0x7f0000002700)=[{&(0x7f00000001c0)="9bee1276c1cafdb448d85eec7b6c21a5a2c408accd959dc117e12ffacb54b51186a1785287fb06324cc3235295e8730ad2fddd28", 0x34}, {0x0}, {&(0x7f0000000340)="322a6eb4bf989845aac6ca3eabe2016211f95ce81ec779a84463eaa65bba8c62044a441e8daf5dac000a972fcc8e", 0x2e}, {0x0}, {0x0}, {&(0x7f0000001600)}, {0x0}], 0x7, &(0x7f00000027c0), 0x0, 0x4000000}, 0x20004081) openat$iommufd(0xffffffffffffff9c, 0x0, 0x0, 0x0) r3 = bpf$BPF_PROG_RAW_TRACEPOINT_LOAD(0x5, &(0x7f0000000240)={0x11, 0x3, &(0x7f0000000180)=@framed, &(0x7f00000000c0)='syzkaller\x00', 0x0, 0x0, 0x0, 0x0, 0x0, '\x00', 0x0, 0x0, 0xffffffffffffffff, 0x8, 0x0, 0x0, 0x10, 0x0}, 0x80) bpf$BPF_RAW_TRACEPOINT_OPEN(0x11, &(0x7f0000000200)={&(0x7f00000004c0)='contention_begin\x00', r3}, 0x10) (async) bpf$BPF_RAW_TRACEPOINT_OPEN(0x11, &(0x7f0000000200)={&(0x7f00000004c0)='contention_begin\x00', r3}, 0x10) socket$inet6(0xa, 0x4, 0xfff) (async) socket$inet6(0xa, 0x4, 0xfff) r4 = socket(0x40000000015, 0x5, 0x0) connect$inet6(r4, &(0x7f0000000000)={0xa, 0x0, 0x0, @local, 0x4}, 0x1c) bind$inet(r4, &(0x7f0000000840)={0x2, 0x0, @local}, 0x10) sendto$rose(r4, 0x0, 0x0, 0x0, 0x0, 0x0) (async) sendto$rose(r4, 0x0, 0x0, 0x0, 0x0, 0x0) setsockopt$inet6_udp_int(r4, 0x11, 0xb, &(0x7f0000000100)=0x80000000, 0x4) r5 = socket(0x40000000015, 0x5, 0x0) connect$inet6(r5, &(0x7f0000000000)={0xa, 0x0, 0x0, @local, 0x4}, 0x1c) bind$inet(r5, &(0x7f0000000840)={0x2, 0x0, @local}, 0x10) sendto$rose(r5, 0x0, 0x0, 0x0, 0x0, 0x0) (async) sendto$rose(r5, 0x0, 0x0, 0x0, 0x0, 0x0) ioctl$SIOCRSACCEPT(r5, 0x89e3) r6 = syz_init_net_socket$x25(0x9, 0x5, 0x0) listen(r6, 0x0) (async) listen(r6, 0x0) listen(r6, 0x0) fstat(r6, &(0x7f00000002c0)) (async) fstat(r6, &(0x7f00000002c0)) r7 = open(&(0x7f00000005c0)='./bus\x00', 0x64842, 0x0) pwritev2(r7, &(0x7f0000000240)=[{&(0x7f0000000000)="85", 0x307e00}], 0x1, 0x1400, 0x0, 0x3) 05:42:07 executing program 4: prctl$PR_SCHED_CORE(0x3e, 0x1, 0x0, 0x2, 0x0) r0 = syz_open_dev$sndmidi(&(0x7f0000000040), 0x2, 0x141101) r1 = dup(r0) write$6lowpan_enable(r1, &(0x7f0000000000)='0', 0xfffffd2c) ioctl$AUTOFS_DEV_IOCTL_EXPIRE(0xffffffffffffffff, 0xc018937c, 0x0) getsockopt$sock_cred(0xffffffffffffffff, 0x1, 0x11, &(0x7f0000caaffb)={0x0, 0x0, 0x0}, &(0x7f0000cab000)=0xc) setresgid(0x0, r2, 0x0) sendmsg$unix(0xffffffffffffffff, &(0x7f0000002800)={0x0, 0x0, &(0x7f0000002700)=[{0x0}, {0x0}, {0x0}, {&(0x7f0000001580)="7f8a47a1050ffe5e38a7ca227c6177889782ba0c8d1966316777a85e7d7fe6b6112c52426087bbf2701088058e5c9ef5f9816d16f371e15f2ab8891f22631782192792570d888e6bd710cec39823837eff351eae366e6974e7e4f2c506e389d1a8fda2eca26763446874e0c44214cb2713740d2dfcf1fddf2394618763c9b8a23d17799417c9d7704c24d8fd56a7b1252016f9e7cb3dc807d26fc2fd50", 0x9d}, {&(0x7f0000001600)}, {0x0}, {0x0}], 0x7, &(0x7f00000027c0), 0x0, 0x4000000}, 0x20004081) openat$iommufd(0xffffffffffffff9c, 0x0, 0x0, 0x0) r3 = bpf$BPF_PROG_RAW_TRACEPOINT_LOAD(0x5, &(0x7f0000000240)={0x11, 0x3, &(0x7f0000000180)=@framed, &(0x7f00000000c0)='syzkaller\x00', 0x0, 0x0, 0x0, 0x0, 0x0, '\x00', 0x0, 0x0, 0xffffffffffffffff, 0x8, 0x0, 0x0, 0x10, 0x0}, 0x80) bpf$BPF_RAW_TRACEPOINT_OPEN(0x11, &(0x7f0000000200)={&(0x7f00000004c0)='contention_begin\x00', r3}, 0x10) r4 = socket(0x40000000015, 0x5, 0x0) connect$inet6(r4, &(0x7f0000000000)={0xa, 0x0, 0x0, @local, 0x4}, 0x1c) bind$inet(r4, 0x0, 0x0) sendto$rose(r4, 0x0, 0x0, 0x0, 0x0, 0x0) setsockopt$inet6_udp_int(r4, 0x11, 0xb, &(0x7f0000000100)=0x80000000, 0x4) r5 = syz_init_net_socket$x25(0x9, 0x5, 0x0) listen(r5, 0x0) listen(r5, 0x0) fstat(r5, &(0x7f00000002c0)) r6 = open(&(0x7f00000005c0)='./bus\x00', 0x64842, 0x0) pwritev2(r6, &(0x7f0000000240)=[{&(0x7f0000000000)="85", 0x307e00}], 0xdb, 0x1400, 0x0, 0x3) 05:42:07 executing program 1: r0 = syz_open_dev$sndmidi(&(0x7f0000000040), 0x2, 0x141101) r1 = dup(r0) write$6lowpan_enable(r1, &(0x7f0000000000)='0', 0xfffffd2c) ioctl$AUTOFS_DEV_IOCTL_EXPIRE(0xffffffffffffffff, 0xc018937c, 0x0) getsockopt$sock_cred(0xffffffffffffffff, 0x1, 0x11, &(0x7f0000caaffb), &(0x7f0000cab000)=0xc) setresgid(0x0, 0x0, 0x0) sendmsg$unix(0xffffffffffffffff, &(0x7f0000002800)={0x0, 0x0, &(0x7f0000002700)=[{&(0x7f00000001c0)="9bee1276c1cafdb448d85eec7b6c21a5a2c408accd959dc117e12ffacb54b51186a1785287fb06324cc3235295e8730ad2fddd28", 0x34}, {&(0x7f0000000600)="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", 0xd5a}, {&(0x7f0000000340)="322a6eb4bf989845aac6ca3eabe2016211f95ce81ec779a84463eaa65bba8c62044a441e8daf5dac000a972fcc8e", 0x2e}, {&(0x7f0000001580)="7f8a47a1050ffe5e38a7ca227c6177889782ba0c8d1966316777a85e7d7fe6b6112c52426087bbf2701088058e5c9ef5f9816d16f371e15f2ab8891f22631782192792570d888e6bd710cec39823837eff351eae366e6974e7e4f2c506e389d1a8fda2eca26763446874e0c44214cb2713740d2dfcf1fddf2394618763c9b8a23d17799417c9d7704c24d8fd56a7b1252016f9e7cb3dc807d26fc2fd50d82adcd078e165bd9933f548bd49d85a0a3bd65d1009459529db2117829681c0259cde3207156d3c512aede4c54e55d954ced9f1", 0xd1}, {&(0x7f0000001600)}, {0x0}, {0x0}], 0x7, &(0x7f00000027c0), 0x0, 0x4000000}, 0x20004081) r2 = bpf$BPF_PROG_RAW_TRACEPOINT_LOAD(0x5, &(0x7f0000000240)={0x11, 0x3, &(0x7f0000000180)=@framed, &(0x7f00000000c0)='syzkaller\x00', 0x0, 0x0, 0x0, 0x0, 0x0, '\x00', 0x0, 0x0, 0xffffffffffffffff, 0x8, 0x0, 0x0, 0x10, 0x0}, 0x80) bpf$BPF_RAW_TRACEPOINT_OPEN(0x11, &(0x7f0000000200)={&(0x7f00000004c0)='contention_begin\x00', r2}, 0x10) bind$inet(0xffffffffffffffff, &(0x7f0000000840)={0x2, 0x0, @local}, 0x10) sendto$rose(0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0) setsockopt$inet6_udp_int(0xffffffffffffffff, 0x11, 0xb, &(0x7f0000000100)=0x80000000, 0x4) r3 = syz_init_net_socket$x25(0x9, 0x5, 0x0) listen(r3, 0x0) fstat(r3, &(0x7f00000002c0)) r4 = open(&(0x7f00000005c0)='./bus\x00', 0x64842, 0x0) pwritev2(r4, &(0x7f0000000240)=[{&(0x7f0000000000)="85", 0x307e00}], 0xdb, 0x1400, 0x0, 0x3) 05:42:07 executing program 5: prctl$PR_SCHED_CORE(0x3e, 0x1, 0x0, 0x2, 0x0) r0 = syz_open_dev$sndmidi(&(0x7f0000000040), 0x2, 0x141101) r1 = dup(r0) write$6lowpan_enable(r1, &(0x7f0000000000)='0', 0xfffffd2c) bpf$BPF_RAW_TRACEPOINT_OPEN(0x11, 0x0, 0x0) r2 = socket(0x40000000015, 0x5, 0x0) connect$inet6(r2, &(0x7f0000000000)={0xa, 0x0, 0x0, @local, 0x4}, 0x1c) bind$inet(r2, &(0x7f0000000840)={0x2, 0x0, @local}, 0x10) sendto$rose(r2, 0x0, 0x0, 0x80fe, 0x0, 0x0) listen(0xffffffffffffffff, 0x0) 05:42:07 executing program 3: prctl$PR_SCHED_CORE(0x3e, 0x1, 0x0, 0x2, 0x0) r0 = syz_open_dev$sndmidi(&(0x7f0000000040), 0x2, 0x141101) r1 = dup(r0) write$6lowpan_enable(r1, &(0x7f0000000000)='0', 0xfffffd2c) ioctl$AUTOFS_DEV_IOCTL_EXPIRE(0xffffffffffffffff, 0xc018937c, 0x0) getsockopt$sock_cred(0xffffffffffffffff, 0x1, 0x11, &(0x7f0000caaffb)={0x0, 0x0, 0x0}, &(0x7f0000cab000)=0xc) setresgid(0x0, r2, 0x0) sendmsg$unix(0xffffffffffffffff, &(0x7f0000002800)={0x0, 0x0, &(0x7f0000002700)=[{&(0x7f00000001c0)="9bee1276c1cafdb448d85eec7b6c21a5a2c408accd959dc117e12ffacb54b51186a1785287fb06324cc3235295e8730ad2fddd28", 0x34}, {0x0}, {&(0x7f0000000340)="322a6eb4bf989845aac6ca3eabe2016211f95ce81ec779a84463eaa65bba8c62044a441e8daf5dac000a972fcc8e", 0x2e}, {0x0}, {0x0}, {&(0x7f0000001600)}, {0x0}], 0x7, &(0x7f00000027c0), 0x0, 0x4000000}, 0x20004081) openat$iommufd(0xffffffffffffff9c, 0x0, 0x0, 0x0) r3 = bpf$BPF_PROG_RAW_TRACEPOINT_LOAD(0x5, &(0x7f0000000240)={0x11, 0x3, &(0x7f0000000180)=ANY=[@ANYBLOB="1800"/17], &(0x7f00000000c0)='syzkaller\x00', 0x0, 0x0, 0x0, 0x0, 0x0, '\x00', 0x0, 0x0, 0xffffffffffffffff, 0x8, 0x0, 0x0, 0x10, 0x0}, 0x80) bpf$BPF_RAW_TRACEPOINT_OPEN(0x11, &(0x7f0000000200)={&(0x7f00000004c0)='contention_begin\x00', r3}, 0x10) ioctl$SCSI_IOCTL_START_UNIT(0xffffffffffffffff, 0x5) r4 = socket$inet6(0xa, 0x4, 0xfff) r5 = socket(0x40000000015, 0x5, 0x0) connect$inet6(r5, &(0x7f0000000000)={0xa, 0x0, 0x0, @local, 0x4}, 0x1c) bind$inet(r5, &(0x7f0000000840)={0x2, 0x0, @local}, 0x10) sendto$rose(r5, 0x0, 0x0, 0x0, 0x0, 0x0) setsockopt$inet6_udp_int(r5, 0x11, 0xb, &(0x7f0000000100)=0x80000000, 0x4) r6 = syz_init_net_socket$x25(0x9, 0x5, 0x0) listen(r6, 0x0) listen(r6, 0x0) r7 = syz_init_net_socket$x25(0x9, 0x5, 0x0) listen(r7, 0x0) listen(r7, 0x0) fstat(r4, &(0x7f00000002c0)) r8 = open(&(0x7f00000005c0)='./bus\x00', 0x64842, 0x0) pwritev2(r8, &(0x7f0000000240)=[{&(0x7f0000000000)="85", 0x307e00}], 0x1, 0x1400, 0x0, 0x3) [ 3571.161750][ T27] kauditd_printk_skb: 10 callbacks suppressed [ 3571.161772][ T27] audit: type=1800 audit(1681623727.997:6282): pid=631 uid=0 auid=4294967295 ses=4294967295 subj=unconfined op=collect_data cause=failed(directio) comm="syz-executor.4" name="bus" dev="sda1" ino=1168 res=0 errno=0 [ 3571.377191][ T27] audit: type=1800 audit(1681623728.147:6283): pid=637 uid=0 auid=4294967295 ses=4294967295 subj=unconfined op=collect_data cause=failed(directio) comm="syz-executor.1" name="bus" dev="sda1" ino=1183 res=0 errno=0 05:42:08 executing program 2: prctl$PR_SCHED_CORE(0x3e, 0x1, 0x0, 0x2, 0x0) syz_open_dev$sndmidi(&(0x7f0000000040), 0x2, 0x141101) write$6lowpan_enable(0xffffffffffffffff, &(0x7f0000000000)='0', 0xfffffd2c) getsockopt$sock_cred(0xffffffffffffffff, 0x1, 0x11, &(0x7f0000caaffb), &(0x7f0000cab000)=0xc) setresgid(0x0, 0x0, 0x0) r0 = bpf$BPF_PROG_RAW_TRACEPOINT_LOAD(0x5, &(0x7f0000000240)={0x11, 0x3, &(0x7f0000000180)=@framed, &(0x7f00000000c0)='syzkaller\x00', 0x0, 0x0, 0x0, 0x0, 0x0, '\x00', 0x0, 0x0, 0xffffffffffffffff, 0x8, 0x0, 0x0, 0x10, 0x0}, 0x80) bpf$BPF_RAW_TRACEPOINT_OPEN(0x11, &(0x7f0000000200)={&(0x7f00000004c0)='contention_begin\x00', r0}, 0x10) socket$inet6(0xa, 0x4, 0x0) r1 = socket(0x40000000015, 0x5, 0x0) connect$inet6(r1, &(0x7f0000000000)={0xa, 0x0, 0x0, @local, 0x4}, 0x1c) bind$inet(r1, &(0x7f0000000840)={0x2, 0x0, @local}, 0x10) sendto$rose(r1, 0x0, 0x0, 0xff000000, 0x0, 0x0) setsockopt$inet6_udp_int(r1, 0x11, 0xb, &(0x7f0000000100)=0x80000000, 0x4) listen(0xffffffffffffffff, 0x0) pwritev2(0xffffffffffffffff, &(0x7f0000000240)=[{&(0x7f0000000000)="85", 0x1}], 0x1, 0x0, 0x0, 0x3) 05:42:08 executing program 3: prctl$PR_SCHED_CORE(0x3e, 0x1, 0x0, 0x2, 0x0) (async) r0 = syz_open_dev$sndmidi(&(0x7f0000000040), 0x2, 0x141101) r1 = dup(r0) write$6lowpan_enable(r1, &(0x7f0000000000)='0', 0xfffffd2c) (async) ioctl$AUTOFS_DEV_IOCTL_EXPIRE(0xffffffffffffffff, 0xc018937c, 0x0) (async, rerun: 32) getsockopt$sock_cred(0xffffffffffffffff, 0x1, 0x11, &(0x7f0000caaffb)={0x0, 0x0, 0x0}, &(0x7f0000cab000)=0xc) (rerun: 32) setresgid(0x0, r2, 0x0) (async) sendmsg$unix(0xffffffffffffffff, &(0x7f0000002800)={0x0, 0x0, &(0x7f0000002700)=[{&(0x7f00000001c0)="9bee1276c1cafdb448d85eec7b6c21a5a2c408accd959dc117e12ffacb54b51186a1785287fb06324cc3235295e8730ad2fddd28", 0x34}, {0x0}, {&(0x7f0000000340)="322a6eb4bf989845aac6ca3eabe2016211f95ce81ec779a84463eaa65bba8c62044a441e8daf5dac000a972fcc8e", 0x2e}, {0x0}, {0x0}, {&(0x7f0000001600)}, {0x0}], 0x7, &(0x7f00000027c0), 0x0, 0x4000000}, 0x20004081) (async) openat$iommufd(0xffffffffffffff9c, 0x0, 0x0, 0x0) (async, rerun: 32) r3 = bpf$BPF_PROG_RAW_TRACEPOINT_LOAD(0x5, &(0x7f0000000240)={0x11, 0x3, &(0x7f0000000180)=ANY=[@ANYBLOB="1800"/17], &(0x7f00000000c0)='syzkaller\x00', 0x0, 0x0, 0x0, 0x0, 0x0, '\x00', 0x0, 0x0, 0xffffffffffffffff, 0x8, 0x0, 0x0, 0x10, 0x0}, 0x80) (rerun: 32) bpf$BPF_RAW_TRACEPOINT_OPEN(0x11, &(0x7f0000000200)={&(0x7f00000004c0)='contention_begin\x00', r3}, 0x10) (async, rerun: 32) ioctl$SCSI_IOCTL_START_UNIT(0xffffffffffffffff, 0x5) (rerun: 32) r4 = socket$inet6(0xa, 0x4, 0xfff) (async, rerun: 64) r5 = socket(0x40000000015, 0x5, 0x0) (rerun: 64) connect$inet6(r5, &(0x7f0000000000)={0xa, 0x0, 0x0, @local, 0x4}, 0x1c) bind$inet(r5, &(0x7f0000000840)={0x2, 0x0, @local}, 0x10) (async) sendto$rose(r5, 0x0, 0x0, 0x0, 0x0, 0x0) (async) setsockopt$inet6_udp_int(r5, 0x11, 0xb, &(0x7f0000000100)=0x80000000, 0x4) (async) r6 = syz_init_net_socket$x25(0x9, 0x5, 0x0) listen(r6, 0x0) (async, rerun: 32) listen(r6, 0x0) (async, rerun: 32) r7 = syz_init_net_socket$x25(0x9, 0x5, 0x0) listen(r7, 0x0) listen(r7, 0x0) (async) fstat(r4, &(0x7f00000002c0)) (async, rerun: 64) r8 = open(&(0x7f00000005c0)='./bus\x00', 0x64842, 0x0) (rerun: 64) pwritev2(r8, &(0x7f0000000240)=[{&(0x7f0000000000)="85", 0x307e00}], 0x1, 0x1400, 0x0, 0x3) [ 3571.593224][ T27] audit: type=1800 audit(1681623728.177:6284): pid=638 uid=0 auid=4294967295 ses=4294967295 subj=unconfined op=collect_data cause=failed(directio) comm="syz-executor.3" name="bus" dev="sda1" ino=1184 res=0 errno=0 05:42:08 executing program 0: prctl$PR_SCHED_CORE(0x3e, 0x1, 0x0, 0x2, 0x0) (async) r0 = syz_open_dev$sndmidi(&(0x7f0000000040), 0x2, 0x141101) r1 = dup(r0) (async, rerun: 64) getsockopt$inet_sctp6_SCTP_ENABLE_STREAM_RESET(0xffffffffffffffff, 0x84, 0x76, &(0x7f0000000140)={0x0, 0x1}, &(0x7f0000000380)=0x8) (rerun: 64) setsockopt$inet_sctp_SCTP_RECONFIG_SUPPORTED(r1, 0x84, 0x75, &(0x7f00000003c0)={r2, 0x7fffffff}, 0x8) (async) write$6lowpan_enable(r1, &(0x7f0000000000)='0', 0xfffffd2c) (async) ioctl$AUTOFS_DEV_IOCTL_EXPIRE(0xffffffffffffffff, 0xc018937c, 0x0) (async, rerun: 32) getsockopt$sock_cred(0xffffffffffffffff, 0x1, 0x11, &(0x7f0000caaffb), &(0x7f0000cab000)=0xc) (async, rerun: 32) setresgid(0x0, 0x0, 0x0) (async) sendmsg$unix(0xffffffffffffffff, &(0x7f0000002800)={0x0, 0x0, &(0x7f0000002700)=[{&(0x7f00000001c0)="9bee1276c1cafdb448d85eec7b6c21a5a2c408accd959dc117e12ffacb54b51186a1785287fb06324cc3235295e8730ad2fddd28", 0x34}, {&(0x7f0000000600)="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", 0xf42}, {&(0x7f0000000340)="322a6eb4bf989845aac6ca3eabe2016211f95ce81ec779a84463eaa65bba8c62044a441e8daf5dac000a972fcc8e", 0x2e}, {0x0}, {&(0x7f0000001580)="7f8a47a1050ffe5e38a7ca227c6177889782ba0c8d1966316777a85e7d7fe6b6112c52426087bbf2701088058e5c9ef5f9816d16f371e15f2ab8891f22631782192792570d888e6bd710cec39823837eff351eae366e6974e7e4f2c506e389d1a8fda2eca26763446874e0c44214cb2713740d2dfcf1fddf2394618763c9b8a23d17799417c9d7704c24d8fd56a7b1252016f9e7cb3dc807d26fc2fd50d82adcd078e165bd9933f548bd49d85a0a3bd65d1009459529db2117829681c0259cde3207156d3c512aede4c54e55d954ced9f1", 0xd1}, {&(0x7f0000001600)}, {0x0}, {0x0}], 0x8, &(0x7f00000027c0), 0x0, 0x4000000}, 0x20004081) openat$iommufd(0xffffffffffffff9c, 0x0, 0x0, 0x0) (async) r3 = bpf$BPF_PROG_RAW_TRACEPOINT_LOAD(0x5, &(0x7f0000000240)={0x11, 0x3, &(0x7f0000000180)=@framed, &(0x7f00000000c0)='syzkaller\x00', 0x0, 0x0, 0x0, 0x0, 0x0, '\x00', 0x0, 0x0, 0xffffffffffffffff, 0x8, 0x0, 0x0, 0x10, 0x0}, 0x80) bpf$BPF_RAW_TRACEPOINT_OPEN(0x11, &(0x7f0000000200)={&(0x7f0000000080)='sched_process_exec\x00', r3}, 0x10) (async) socket$inet6(0xa, 0x4, 0xfff) (async) r4 = socket(0x40000000015, 0x5, 0x0) connect$inet6(r4, &(0x7f0000000000)={0xa, 0x0, 0x0, @local, 0x4}, 0x1c) (async) bind$inet(r4, &(0x7f0000000840)={0x2, 0x0, @local}, 0x10) (async) r5 = socket(0x40000000015, 0x5, 0x0) connect$inet6(r5, &(0x7f0000000000)={0xa, 0x0, 0x0, @local, 0x4}, 0x1c) (async) bind$inet(r5, &(0x7f0000000840)={0x2, 0x0, @local}, 0x10) (async) sendto$rose(r5, 0x0, 0x0, 0x0, 0x0, 0x0) sendto$inet(r5, &(0x7f0000000400)="60999b7e4688d5297181bc6df1ab9af64b62b5fd15b3663db96bbab2932116f222a9a4cd5078346db06ef58a423ae35a052cb77c909f78eaa736c63edfd90689b34e1da91e1d0b46d8c89cc4f674", 0x4e, 0x4000841, &(0x7f0000000480)={0x2, 0x4e22, @local}, 0x10) sendto$rose(r4, 0x0, 0x0, 0x0, 0x0, 0x0) (async) setsockopt$inet6_udp_int(r4, 0x11, 0xb, &(0x7f0000000100)=0x80000000, 0x4) (async, rerun: 32) r6 = syz_init_net_socket$x25(0x9, 0x5, 0x0) (rerun: 32) listen(r6, 0x0) (async, rerun: 32) fstat(r6, &(0x7f00000002c0)) (rerun: 32) r7 = open(&(0x7f00000005c0)='./bus\x00', 0x64842, 0x0) pwritev2(r7, &(0x7f0000000240)=[{&(0x7f0000000000)="85", 0x307e00}], 0x1, 0x1400, 0x0, 0x3) 05:42:08 executing program 4: prctl$PR_SCHED_CORE(0x3e, 0x1, 0x0, 0x2, 0x0) r0 = syz_open_dev$sndmidi(&(0x7f0000000040), 0x2, 0x141101) r1 = dup(r0) write$6lowpan_enable(r1, &(0x7f0000000000)='0', 0xfffffd2c) ioctl$AUTOFS_DEV_IOCTL_EXPIRE(0xffffffffffffffff, 0xc018937c, 0x0) getsockopt$sock_cred(0xffffffffffffffff, 0x1, 0x11, &(0x7f0000caaffb)={0x0, 0x0, 0x0}, &(0x7f0000cab000)=0xc) setresgid(0x0, r2, 0x0) sendmsg$unix(0xffffffffffffffff, &(0x7f0000002800)={0x0, 0x0, &(0x7f0000002700)=[{0x0}, {0x0}, {0x0}, {&(0x7f0000001580)="7f8a47a1050ffe5e38a7ca227c6177889782ba0c8d1966316777a85e7d7fe6b6112c52426087bbf2701088058e5c9ef5f9816d16f371e15f2ab8891f22631782192792570d888e6bd710cec39823837eff351eae366e6974e7e4f2c506e389d1a8fda2eca26763446874e0c44214cb2713740d2dfcf1fddf2394618763c9b8a23d17799417c9d7704c24d8fd56a7b1252016f9e7cb3dc807d26fc2fd50", 0x9d}, {&(0x7f0000001600)}, {0x0}, {0x0}], 0x7, &(0x7f00000027c0), 0x0, 0x4000000}, 0x20004081) openat$iommufd(0xffffffffffffff9c, 0x0, 0x0, 0x0) r3 = bpf$BPF_PROG_RAW_TRACEPOINT_LOAD(0x5, &(0x7f0000000240)={0x11, 0x3, &(0x7f0000000180)=@framed, &(0x7f00000000c0)='syzkaller\x00', 0x0, 0x0, 0x0, 0x0, 0x0, '\x00', 0x0, 0x0, 0xffffffffffffffff, 0x8, 0x0, 0x0, 0x10, 0x0}, 0x80) bpf$BPF_RAW_TRACEPOINT_OPEN(0x11, &(0x7f0000000200)={&(0x7f00000004c0)='contention_begin\x00', r3}, 0x10) r4 = socket(0x40000000015, 0x5, 0x0) connect$inet6(r4, &(0x7f0000000000)={0xa, 0x0, 0x0, @local, 0x4}, 0x1c) bind$inet(r4, 0x0, 0x0) sendto$rose(r4, 0x0, 0x0, 0x0, 0x0, 0x0) setsockopt$inet6_udp_int(r4, 0x11, 0xb, &(0x7f0000000100)=0x80000000, 0x4) r5 = syz_init_net_socket$x25(0x9, 0x5, 0x0) listen(r5, 0x0) listen(r5, 0x0) fstat(r5, &(0x7f00000002c0)) r6 = open(&(0x7f00000005c0)='./bus\x00', 0x64842, 0x0) pwritev2(r6, &(0x7f0000000240)=[{&(0x7f0000000000)="85", 0x307e00}], 0xdc, 0x1400, 0x0, 0x3) [ 3572.036289][T16401] wlan0: No active IBSS STAs - trying to scan for other IBSS networks with same SSID (merge) 05:42:08 executing program 0: prctl$PR_SCHED_CORE(0x3e, 0x1, 0x0, 0x2, 0x0) (async) r0 = syz_open_dev$sndmidi(&(0x7f0000000040), 0x2, 0x141101) r1 = dup(r0) getsockopt$inet_sctp6_SCTP_ENABLE_STREAM_RESET(0xffffffffffffffff, 0x84, 0x76, &(0x7f0000000140)={0x0, 0x1}, &(0x7f0000000380)=0x8) setsockopt$inet_sctp_SCTP_RECONFIG_SUPPORTED(r1, 0x84, 0x75, &(0x7f00000003c0)={r2, 0x7fffffff}, 0x8) write$6lowpan_enable(r1, &(0x7f0000000000)='0', 0xfffffd2c) (async) ioctl$AUTOFS_DEV_IOCTL_EXPIRE(0xffffffffffffffff, 0xc018937c, 0x0) getsockopt$sock_cred(0xffffffffffffffff, 0x1, 0x11, &(0x7f0000caaffb), &(0x7f0000cab000)=0xc) (async) setresgid(0x0, 0x0, 0x0) sendmsg$unix(0xffffffffffffffff, &(0x7f0000002800)={0x0, 0x0, &(0x7f0000002700)=[{&(0x7f00000001c0)="9bee1276c1cafdb448d85eec7b6c21a5a2c408accd959dc117e12ffacb54b51186a1785287fb06324cc3235295e8730ad2fddd28", 0x34}, {&(0x7f0000000600)="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", 0xf42}, {&(0x7f0000000340)="322a6eb4bf989845aac6ca3eabe2016211f95ce81ec779a84463eaa65bba8c62044a441e8daf5dac000a972fcc8e", 0x2e}, {0x0}, {&(0x7f0000001580)="7f8a47a1050ffe5e38a7ca227c6177889782ba0c8d1966316777a85e7d7fe6b6112c52426087bbf2701088058e5c9ef5f9816d16f371e15f2ab8891f22631782192792570d888e6bd710cec39823837eff351eae366e6974e7e4f2c506e389d1a8fda2eca26763446874e0c44214cb2713740d2dfcf1fddf2394618763c9b8a23d17799417c9d7704c24d8fd56a7b1252016f9e7cb3dc807d26fc2fd50d82adcd078e165bd9933f548bd49d85a0a3bd65d1009459529db2117829681c0259cde3207156d3c512aede4c54e55d954ced9f1", 0xd1}, {&(0x7f0000001600)}, {0x0}, {0x0}], 0x8, &(0x7f00000027c0), 0x0, 0x4000000}, 0x20004081) openat$iommufd(0xffffffffffffff9c, 0x0, 0x0, 0x0) r3 = bpf$BPF_PROG_RAW_TRACEPOINT_LOAD(0x5, &(0x7f0000000240)={0x11, 0x3, &(0x7f0000000180)=@framed, &(0x7f00000000c0)='syzkaller\x00', 0x0, 0x0, 0x0, 0x0, 0x0, '\x00', 0x0, 0x0, 0xffffffffffffffff, 0x8, 0x0, 0x0, 0x10, 0x0}, 0x80) bpf$BPF_RAW_TRACEPOINT_OPEN(0x11, &(0x7f0000000200)={&(0x7f0000000080)='sched_process_exec\x00', r3}, 0x10) socket$inet6(0xa, 0x4, 0xfff) (async) r4 = socket(0x40000000015, 0x5, 0x0) connect$inet6(r4, &(0x7f0000000000)={0xa, 0x0, 0x0, @local, 0x4}, 0x1c) bind$inet(r4, &(0x7f0000000840)={0x2, 0x0, @local}, 0x10) (async) r5 = socket(0x40000000015, 0x5, 0x0) connect$inet6(r5, &(0x7f0000000000)={0xa, 0x0, 0x0, @local, 0x4}, 0x1c) bind$inet(r5, &(0x7f0000000840)={0x2, 0x0, @local}, 0x10) sendto$rose(r5, 0x0, 0x0, 0x0, 0x0, 0x0) sendto$inet(r5, &(0x7f0000000400)="60999b7e4688d5297181bc6df1ab9af64b62b5fd15b3663db96bbab2932116f222a9a4cd5078346db06ef58a423ae35a052cb77c909f78eaa736c63edfd90689b34e1da91e1d0b46d8c89cc4f674", 0x4e, 0x4000841, &(0x7f0000000480)={0x2, 0x4e22, @local}, 0x10) (async) sendto$rose(r4, 0x0, 0x0, 0x0, 0x0, 0x0) setsockopt$inet6_udp_int(r4, 0x11, 0xb, &(0x7f0000000100)=0x80000000, 0x4) (async) r6 = syz_init_net_socket$x25(0x9, 0x5, 0x0) listen(r6, 0x0) (async) fstat(r6, &(0x7f00000002c0)) r7 = open(&(0x7f00000005c0)='./bus\x00', 0x64842, 0x0) pwritev2(r7, &(0x7f0000000240)=[{&(0x7f0000000000)="85", 0x307e00}], 0x1, 0x1400, 0x0, 0x3) 05:42:08 executing program 1: r0 = syz_open_dev$sndmidi(&(0x7f0000000040), 0x2, 0x141101) r1 = dup(r0) write$6lowpan_enable(r1, &(0x7f0000000000)='0', 0xfffffd2c) ioctl$AUTOFS_DEV_IOCTL_EXPIRE(0xffffffffffffffff, 0xc018937c, 0x0) getsockopt$sock_cred(0xffffffffffffffff, 0x1, 0x11, &(0x7f0000caaffb), &(0x7f0000cab000)=0xc) setresgid(0x0, 0x0, 0x0) sendmsg$unix(0xffffffffffffffff, &(0x7f0000002800)={0x0, 0x0, &(0x7f0000002700)=[{&(0x7f00000001c0)="9bee1276c1cafdb448d85eec7b6c21a5a2c408accd959dc117e12ffacb54b51186a1785287fb06324cc3235295e8730ad2fddd28", 0x34}, {&(0x7f0000000600)="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", 0xd5a}, {&(0x7f0000000340)="322a6eb4bf989845aac6ca3eabe2016211f95ce81ec779a84463eaa65bba8c62044a441e8daf5dac000a972fcc8e", 0x2e}, {&(0x7f0000001580)="7f8a47a1050ffe5e38a7ca227c6177889782ba0c8d1966316777a85e7d7fe6b6112c52426087bbf2701088058e5c9ef5f9816d16f371e15f2ab8891f22631782192792570d888e6bd710cec39823837eff351eae366e6974e7e4f2c506e389d1a8fda2eca26763446874e0c44214cb2713740d2dfcf1fddf2394618763c9b8a23d17799417c9d7704c24d8fd56a7b1252016f9e7cb3dc807d26fc2fd50d82adcd078e165bd9933f548bd49d85a0a3bd65d1009459529db2117829681c0259cde3207156d3c512aede4c54e55d954ced9f1", 0xd1}, {&(0x7f0000001600)}, {0x0}, {0x0}], 0x7, &(0x7f00000027c0), 0x0, 0x4000000}, 0x20004081) r2 = bpf$BPF_PROG_RAW_TRACEPOINT_LOAD(0x5, &(0x7f0000000240)={0x11, 0x3, &(0x7f0000000180)=@framed, &(0x7f00000000c0)='syzkaller\x00', 0x0, 0x0, 0x0, 0x0, 0x0, '\x00', 0x0, 0x0, 0xffffffffffffffff, 0x8, 0x0, 0x0, 0x10, 0x0}, 0x80) bpf$BPF_RAW_TRACEPOINT_OPEN(0x11, &(0x7f0000000200)={&(0x7f00000004c0)='contention_begin\x00', r2}, 0x10) bind$inet(0xffffffffffffffff, &(0x7f0000000840)={0x2, 0x0, @local}, 0x10) sendto$rose(0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0) setsockopt$inet6_udp_int(0xffffffffffffffff, 0x11, 0xb, &(0x7f0000000100)=0x80000000, 0x4) r3 = syz_init_net_socket$x25(0x9, 0x5, 0x0) listen(r3, 0x0) fstat(r3, &(0x7f00000002c0)) r4 = open(&(0x7f00000005c0)='./bus\x00', 0x64842, 0x0) pwritev2(r4, &(0x7f0000000240)=[{&(0x7f0000000000)="85", 0x307e00}], 0xdc, 0x1400, 0x0, 0x3) 05:42:09 executing program 5: prctl$PR_SCHED_CORE(0x3e, 0x1, 0x0, 0x2, 0x0) r0 = syz_open_dev$sndmidi(&(0x7f0000000040), 0x2, 0x141101) r1 = dup(r0) write$6lowpan_enable(r1, &(0x7f0000000000)='0', 0xfffffd2c) bpf$BPF_RAW_TRACEPOINT_OPEN(0x11, 0x0, 0x0) r2 = socket(0x40000000015, 0x5, 0x0) connect$inet6(r2, &(0x7f0000000000)={0xa, 0x0, 0x0, @local, 0x4}, 0x1c) bind$inet(r2, &(0x7f0000000840)={0x2, 0x0, @local}, 0x10) sendto$rose(r2, 0x0, 0x0, 0xc0fe, 0x0, 0x0) listen(0xffffffffffffffff, 0x0) 05:42:09 executing program 3: prctl$PR_SCHED_CORE(0x3e, 0x1, 0x0, 0x2, 0x0) syz_open_dev$sndmidi(&(0x7f0000000040), 0x2, 0x141101) (async) r0 = syz_open_dev$sndmidi(&(0x7f0000000040), 0x2, 0x141101) r1 = dup(r0) write$6lowpan_enable(r1, &(0x7f0000000000)='0', 0xfffffd2c) ioctl$AUTOFS_DEV_IOCTL_EXPIRE(0xffffffffffffffff, 0xc018937c, 0x0) getsockopt$sock_cred(0xffffffffffffffff, 0x1, 0x11, &(0x7f0000caaffb)={0x0, 0x0, 0x0}, &(0x7f0000cab000)=0xc) setresgid(0x0, r2, 0x0) sendmsg$unix(0xffffffffffffffff, &(0x7f0000002800)={0x0, 0x0, &(0x7f0000002700)=[{&(0x7f00000001c0)="9bee1276c1cafdb448d85eec7b6c21a5a2c408accd959dc117e12ffacb54b51186a1785287fb06324cc3235295e8730ad2fddd28", 0x34}, {0x0}, {&(0x7f0000000340)="322a6eb4bf989845aac6ca3eabe2016211f95ce81ec779a84463eaa65bba8c62044a441e8daf5dac000a972fcc8e", 0x2e}, {0x0}, {0x0}, {&(0x7f0000001600)}, {0x0}], 0x7, &(0x7f00000027c0), 0x0, 0x4000000}, 0x20004081) (async) sendmsg$unix(0xffffffffffffffff, &(0x7f0000002800)={0x0, 0x0, &(0x7f0000002700)=[{&(0x7f00000001c0)="9bee1276c1cafdb448d85eec7b6c21a5a2c408accd959dc117e12ffacb54b51186a1785287fb06324cc3235295e8730ad2fddd28", 0x34}, {0x0}, {&(0x7f0000000340)="322a6eb4bf989845aac6ca3eabe2016211f95ce81ec779a84463eaa65bba8c62044a441e8daf5dac000a972fcc8e", 0x2e}, {0x0}, {0x0}, {&(0x7f0000001600)}, {0x0}], 0x7, &(0x7f00000027c0), 0x0, 0x4000000}, 0x20004081) openat$iommufd(0xffffffffffffff9c, 0x0, 0x0, 0x0) (async) openat$iommufd(0xffffffffffffff9c, 0x0, 0x0, 0x0) r3 = bpf$BPF_PROG_RAW_TRACEPOINT_LOAD(0x5, &(0x7f0000000240)={0x11, 0x3, &(0x7f0000000180)=ANY=[@ANYBLOB="1800"/17], &(0x7f00000000c0)='syzkaller\x00', 0x0, 0x0, 0x0, 0x0, 0x0, '\x00', 0x0, 0x0, 0xffffffffffffffff, 0x8, 0x0, 0x0, 0x10, 0x0}, 0x80) bpf$BPF_RAW_TRACEPOINT_OPEN(0x11, &(0x7f0000000200)={&(0x7f00000004c0)='contention_begin\x00', r3}, 0x10) (async) bpf$BPF_RAW_TRACEPOINT_OPEN(0x11, &(0x7f0000000200)={&(0x7f00000004c0)='contention_begin\x00', r3}, 0x10) ioctl$SCSI_IOCTL_START_UNIT(0xffffffffffffffff, 0x5) (async) ioctl$SCSI_IOCTL_START_UNIT(0xffffffffffffffff, 0x5) r4 = socket$inet6(0xa, 0x4, 0xfff) r5 = socket(0x40000000015, 0x5, 0x0) connect$inet6(r5, &(0x7f0000000000)={0xa, 0x0, 0x0, @local, 0x4}, 0x1c) bind$inet(r5, &(0x7f0000000840)={0x2, 0x0, @local}, 0x10) (async) bind$inet(r5, &(0x7f0000000840)={0x2, 0x0, @local}, 0x10) sendto$rose(r5, 0x0, 0x0, 0x0, 0x0, 0x0) (async) sendto$rose(r5, 0x0, 0x0, 0x0, 0x0, 0x0) setsockopt$inet6_udp_int(r5, 0x11, 0xb, &(0x7f0000000100)=0x80000000, 0x4) (async) setsockopt$inet6_udp_int(r5, 0x11, 0xb, &(0x7f0000000100)=0x80000000, 0x4) r6 = syz_init_net_socket$x25(0x9, 0x5, 0x0) listen(r6, 0x0) listen(r6, 0x0) r7 = syz_init_net_socket$x25(0x9, 0x5, 0x0) listen(r7, 0x0) listen(r7, 0x0) fstat(r4, &(0x7f00000002c0)) open(&(0x7f00000005c0)='./bus\x00', 0x64842, 0x0) (async) r8 = open(&(0x7f00000005c0)='./bus\x00', 0x64842, 0x0) pwritev2(r8, &(0x7f0000000240)=[{&(0x7f0000000000)="85", 0x307e00}], 0x1, 0x1400, 0x0, 0x3) [ 3572.308093][ T27] audit: type=1800 audit(1681623729.147:6285): pid=661 uid=0 auid=4294967295 ses=4294967295 subj=unconfined op=collect_data cause=failed(directio) comm="syz-executor.4" name="bus" dev="sda1" ino=1173 res=0 errno=0 05:42:09 executing program 2: prctl$PR_SCHED_CORE(0x3e, 0x1, 0x0, 0x2, 0x0) syz_open_dev$sndmidi(&(0x7f0000000040), 0x2, 0x141101) write$6lowpan_enable(0xffffffffffffffff, &(0x7f0000000000)='0', 0xfffffd2c) getsockopt$sock_cred(0xffffffffffffffff, 0x1, 0x11, &(0x7f0000caaffb), &(0x7f0000cab000)=0xc) setresgid(0x0, 0x0, 0x0) r0 = bpf$BPF_PROG_RAW_TRACEPOINT_LOAD(0x5, &(0x7f0000000240)={0x11, 0x3, &(0x7f0000000180)=@framed, &(0x7f00000000c0)='syzkaller\x00', 0x0, 0x0, 0x0, 0x0, 0x0, '\x00', 0x0, 0x0, 0xffffffffffffffff, 0x8, 0x0, 0x0, 0x10, 0x0}, 0x80) bpf$BPF_RAW_TRACEPOINT_OPEN(0x11, &(0x7f0000000200)={&(0x7f00000004c0)='contention_begin\x00', r0}, 0x10) socket$inet6(0xa, 0x4, 0x0) r1 = socket(0x40000000015, 0x5, 0x0) connect$inet6(r1, &(0x7f0000000000)={0xa, 0x0, 0x0, @local, 0x4}, 0x1c) bind$inet(r1, &(0x7f0000000840)={0x2, 0x0, @local}, 0x10) sendto$rose(r1, 0x0, 0x0, 0xfffffdef, 0x0, 0x0) setsockopt$inet6_udp_int(r1, 0x11, 0xb, &(0x7f0000000100)=0x80000000, 0x4) listen(0xffffffffffffffff, 0x0) pwritev2(0xffffffffffffffff, &(0x7f0000000240)=[{&(0x7f0000000000)="85", 0x1}], 0x1, 0x0, 0x0, 0x3) [ 3572.450384][ T27] audit: type=1800 audit(1681623729.247:6286): pid=667 uid=0 auid=4294967295 ses=4294967295 subj=unconfined op=collect_data cause=failed(directio) comm="syz-executor.3" name="bus" dev="sda1" ino=1182 res=0 errno=0 05:42:09 executing program 3: prctl$PR_SCHED_CORE(0x3e, 0x1, 0x0, 0x2, 0x0) r0 = syz_open_dev$sndmidi(&(0x7f0000000040), 0x2, 0x141101) r1 = dup(r0) write$6lowpan_enable(r1, &(0x7f0000000000)='0', 0xfffffd2c) ioctl$AUTOFS_DEV_IOCTL_EXPIRE(0xffffffffffffffff, 0xc018937c, 0x0) getsockopt$sock_cred(0xffffffffffffffff, 0x1, 0x11, &(0x7f0000caaffb)={0x0, 0x0, 0x0}, &(0x7f0000cab000)=0xc) setresgid(0x0, r2, 0x0) sendmsg$unix(0xffffffffffffffff, &(0x7f0000002800)={0x0, 0x0, &(0x7f0000002700)=[{&(0x7f00000001c0)="9bee1276c1cafdb448d85eec7b6c21a5a2c408accd959dc117e12ffacb54b51186a1785287fb06324cc3235295e8730ad2fddd28", 0x34}, {0x0}, {&(0x7f0000000340)="322a6eb4bf989845aac6ca3eabe2016211f95ce81ec779a84463eaa65bba8c62044a441e8daf5dac000a972fcc8e", 0x2e}, {0x0}, {0x0}, {&(0x7f0000001600)}, {0x0}], 0x7, &(0x7f00000027c0), 0x0, 0x4000000}, 0x20004081) openat$iommufd(0xffffffffffffff9c, 0x0, 0x0, 0x0) r3 = bpf$BPF_PROG_RAW_TRACEPOINT_LOAD(0x5, &(0x7f0000000240)={0x11, 0x3, &(0x7f0000000380)=ANY=[@ANYBLOB="1800000000000000000000000000000095000000000000005e9fe8032bb48bbb6656fb87e1fd3e602d91f380171f6909a42644f15121f4c91eb0e35901e160b7305bfdc62e586d31cac37f30859763c037da117cdad373e851e366d3c9071c04dee97b4b49447e4896d6b9970a6f7c1d62b5dbe3a8c01878c76f59f4cf6971881fca04bb551ac734e0482ba6f517556d368b437fe74094c85f1875c573997a29d9641ba291b66da63d10f50d207403e07b1c06e1a0f823c49f37c8c7193aeab204371219c6b24a8076cb14887e5c0ff7f2b36ea40473c8d91fa01b86889c926d83"], &(0x7f00000000c0)='syzkaller\x00', 0x0, 0x0, 0x0, 0x0, 0x0, '\x00', 0x0, 0x0, 0xffffffffffffffff, 0x8, 0x0, 0x0, 0x10, 0x0}, 0x80) bpf$BPF_RAW_TRACEPOINT_OPEN(0x11, &(0x7f0000000200)={&(0x7f00000004c0)='contention_begin\x00', r3}, 0x10) socket$inet6(0xa, 0x4, 0xfff) r4 = socket(0x40000000015, 0x5, 0x0) connect$inet6(r4, &(0x7f0000000000)={0xa, 0x0, 0x0, @local, 0x4}, 0x1c) bind$inet(r4, &(0x7f0000000840)={0x2, 0x0, @local}, 0x10) sendto$rose(r4, 0x0, 0x0, 0x0, 0x0, 0x0) setsockopt$inet6_udp_int(r4, 0x11, 0xb, &(0x7f0000000100)=0x80000000, 0x4) r5 = syz_init_net_socket$x25(0x9, 0x5, 0x0) listen(r5, 0x0) listen(r5, 0x0) fstat(r5, &(0x7f00000002c0)) r6 = open(&(0x7f00000005c0)='./bus\x00', 0x64842, 0x0) pwritev2(r6, &(0x7f0000000240)=[{&(0x7f0000000000)="85", 0x307e00}], 0x1, 0x1400, 0x0, 0x3) [ 3572.635374][ T27] audit: type=1800 audit(1681623729.247:6287): pid=669 uid=0 auid=4294967295 ses=4294967295 subj=unconfined op=collect_data cause=failed(directio) comm="syz-executor.3" name="bus" dev="sda1" ino=1182 res=0 errno=0 [ 3572.866298][ T27] audit: type=1800 audit(1681623729.277:6288): pid=668 uid=0 auid=4294967295 ses=4294967295 subj=unconfined op=collect_data cause=failed(directio) comm="syz-executor.1" name="bus" dev="sda1" ino=1177 res=0 errno=0 [ 3572.888154][ T27] audit: type=1800 audit(1681623729.327:6289): pid=666 uid=0 auid=4294967295 ses=4294967295 subj=unconfined op=collect_data cause=failed(directio) comm="syz-executor.0" name="bus" dev="sda1" ino=1175 res=0 errno=0 [ 3572.931124][ T27] audit: type=1800 audit(1681623729.767:6290): pid=679 uid=0 auid=4294967295 ses=4294967295 subj=unconfined op=collect_data cause=failed(directio) comm="syz-executor.3" name="bus" dev="sda1" ino=1182 res=0 errno=0 05:42:09 executing program 4: prctl$PR_SCHED_CORE(0x3e, 0x1, 0x0, 0x2, 0x0) r0 = syz_open_dev$sndmidi(&(0x7f0000000040), 0x2, 0x141101) r1 = dup(r0) write$6lowpan_enable(r1, &(0x7f0000000000)='0', 0xfffffd2c) ioctl$AUTOFS_DEV_IOCTL_EXPIRE(0xffffffffffffffff, 0xc018937c, 0x0) getsockopt$sock_cred(0xffffffffffffffff, 0x1, 0x11, &(0x7f0000caaffb)={0x0, 0x0, 0x0}, &(0x7f0000cab000)=0xc) setresgid(0x0, r2, 0x0) sendmsg$unix(0xffffffffffffffff, &(0x7f0000002800)={0x0, 0x0, &(0x7f0000002700)=[{0x0}, {0x0}, {0x0}, {&(0x7f0000001580)="7f8a47a1050ffe5e38a7ca227c6177889782ba0c8d1966316777a85e7d7fe6b6112c52426087bbf2701088058e5c9ef5f9816d16f371e15f2ab8891f22631782192792570d888e6bd710cec39823837eff351eae366e6974e7e4f2c506e389d1a8fda2eca26763446874e0c44214cb2713740d2dfcf1fddf2394618763c9b8a23d17799417c9d7704c24d8fd56a7b1252016f9e7cb3dc807d26fc2fd50", 0x9d}, {&(0x7f0000001600)}, {0x0}, {0x0}], 0x7, &(0x7f00000027c0), 0x0, 0x4000000}, 0x20004081) openat$iommufd(0xffffffffffffff9c, 0x0, 0x0, 0x0) r3 = bpf$BPF_PROG_RAW_TRACEPOINT_LOAD(0x5, &(0x7f0000000240)={0x11, 0x3, &(0x7f0000000180)=@framed, &(0x7f00000000c0)='syzkaller\x00', 0x0, 0x0, 0x0, 0x0, 0x0, '\x00', 0x0, 0x0, 0xffffffffffffffff, 0x8, 0x0, 0x0, 0x10, 0x0}, 0x80) bpf$BPF_RAW_TRACEPOINT_OPEN(0x11, &(0x7f0000000200)={&(0x7f00000004c0)='contention_begin\x00', r3}, 0x10) r4 = socket(0x40000000015, 0x5, 0x0) connect$inet6(r4, &(0x7f0000000000)={0xa, 0x0, 0x0, @local, 0x4}, 0x1c) bind$inet(r4, 0x0, 0x0) sendto$rose(r4, 0x0, 0x0, 0x0, 0x0, 0x0) setsockopt$inet6_udp_int(r4, 0x11, 0xb, &(0x7f0000000100)=0x80000000, 0x4) r5 = syz_init_net_socket$x25(0x9, 0x5, 0x0) listen(r5, 0x0) listen(r5, 0x0) fstat(r5, &(0x7f00000002c0)) r6 = open(&(0x7f00000005c0)='./bus\x00', 0x64842, 0x0) pwritev2(r6, &(0x7f0000000240)=[{&(0x7f0000000000)="85", 0x307e00}], 0xdd, 0x1400, 0x0, 0x3) 05:42:09 executing program 1: r0 = syz_open_dev$sndmidi(&(0x7f0000000040), 0x2, 0x141101) r1 = dup(r0) write$6lowpan_enable(r1, &(0x7f0000000000)='0', 0xfffffd2c) ioctl$AUTOFS_DEV_IOCTL_EXPIRE(0xffffffffffffffff, 0xc018937c, 0x0) getsockopt$sock_cred(0xffffffffffffffff, 0x1, 0x11, &(0x7f0000caaffb), &(0x7f0000cab000)=0xc) setresgid(0x0, 0x0, 0x0) sendmsg$unix(0xffffffffffffffff, &(0x7f0000002800)={0x0, 0x0, &(0x7f0000002700)=[{&(0x7f00000001c0)="9bee1276c1cafdb448d85eec7b6c21a5a2c408accd959dc117e12ffacb54b51186a1785287fb06324cc3235295e8730ad2fddd28", 0x34}, {&(0x7f0000000600)="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", 0xd5a}, {&(0x7f0000000340)="322a6eb4bf989845aac6ca3eabe2016211f95ce81ec779a84463eaa65bba8c62044a441e8daf5dac000a972fcc8e", 0x2e}, {&(0x7f0000001580)="7f8a47a1050ffe5e38a7ca227c6177889782ba0c8d1966316777a85e7d7fe6b6112c52426087bbf2701088058e5c9ef5f9816d16f371e15f2ab8891f22631782192792570d888e6bd710cec39823837eff351eae366e6974e7e4f2c506e389d1a8fda2eca26763446874e0c44214cb2713740d2dfcf1fddf2394618763c9b8a23d17799417c9d7704c24d8fd56a7b1252016f9e7cb3dc807d26fc2fd50d82adcd078e165bd9933f548bd49d85a0a3bd65d1009459529db2117829681c0259cde3207156d3c512aede4c54e55d954ced9f1", 0xd1}, {&(0x7f0000001600)}, {0x0}, {0x0}], 0x7, &(0x7f00000027c0), 0x0, 0x4000000}, 0x20004081) r2 = bpf$BPF_PROG_RAW_TRACEPOINT_LOAD(0x5, &(0x7f0000000240)={0x11, 0x3, &(0x7f0000000180)=@framed, &(0x7f00000000c0)='syzkaller\x00', 0x0, 0x0, 0x0, 0x0, 0x0, '\x00', 0x0, 0x0, 0xffffffffffffffff, 0x8, 0x0, 0x0, 0x10, 0x0}, 0x80) bpf$BPF_RAW_TRACEPOINT_OPEN(0x11, &(0x7f0000000200)={&(0x7f00000004c0)='contention_begin\x00', r2}, 0x10) bind$inet(0xffffffffffffffff, &(0x7f0000000840)={0x2, 0x0, @local}, 0x10) sendto$rose(0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0) setsockopt$inet6_udp_int(0xffffffffffffffff, 0x11, 0xb, &(0x7f0000000100)=0x80000000, 0x4) r3 = syz_init_net_socket$x25(0x9, 0x5, 0x0) listen(r3, 0x0) fstat(r3, &(0x7f00000002c0)) r4 = open(&(0x7f00000005c0)='./bus\x00', 0x64842, 0x0) pwritev2(r4, &(0x7f0000000240)=[{&(0x7f0000000000)="85", 0x307e00}], 0xdd, 0x1400, 0x0, 0x3) 05:42:09 executing program 3: prctl$PR_SCHED_CORE(0x3e, 0x1, 0x0, 0x2, 0x0) (async) prctl$PR_SCHED_CORE(0x3e, 0x1, 0x0, 0x2, 0x0) r0 = syz_open_dev$sndmidi(&(0x7f0000000040), 0x2, 0x141101) r1 = dup(r0) write$6lowpan_enable(r1, &(0x7f0000000000)='0', 0xfffffd2c) ioctl$AUTOFS_DEV_IOCTL_EXPIRE(0xffffffffffffffff, 0xc018937c, 0x0) getsockopt$sock_cred(0xffffffffffffffff, 0x1, 0x11, &(0x7f0000caaffb), &(0x7f0000cab000)=0xc) (async) getsockopt$sock_cred(0xffffffffffffffff, 0x1, 0x11, &(0x7f0000caaffb)={0x0, 0x0, 0x0}, &(0x7f0000cab000)=0xc) setresgid(0x0, r2, 0x0) sendmsg$unix(0xffffffffffffffff, &(0x7f0000002800)={0x0, 0x0, &(0x7f0000002700)=[{&(0x7f00000001c0)="9bee1276c1cafdb448d85eec7b6c21a5a2c408accd959dc117e12ffacb54b51186a1785287fb06324cc3235295e8730ad2fddd28", 0x34}, {0x0}, {&(0x7f0000000340)="322a6eb4bf989845aac6ca3eabe2016211f95ce81ec779a84463eaa65bba8c62044a441e8daf5dac000a972fcc8e", 0x2e}, {0x0}, {0x0}, {&(0x7f0000001600)}, {0x0}], 0x7, &(0x7f00000027c0), 0x0, 0x4000000}, 0x20004081) openat$iommufd(0xffffffffffffff9c, 0x0, 0x0, 0x0) r3 = bpf$BPF_PROG_RAW_TRACEPOINT_LOAD(0x5, &(0x7f0000000240)={0x11, 0x3, &(0x7f0000000380)=ANY=[@ANYBLOB="1800000000000000000000000000000095000000000000005e9fe8032bb48bbb6656fb87e1fd3e602d91f380171f6909a42644f15121f4c91eb0e35901e160b7305bfdc62e586d31cac37f30859763c037da117cdad373e851e366d3c9071c04dee97b4b49447e4896d6b9970a6f7c1d62b5dbe3a8c01878c76f59f4cf6971881fca04bb551ac734e0482ba6f517556d368b437fe74094c85f1875c573997a29d9641ba291b66da63d10f50d207403e07b1c06e1a0f823c49f37c8c7193aeab204371219c6b24a8076cb14887e5c0ff7f2b36ea40473c8d91fa01b86889c926d83"], &(0x7f00000000c0)='syzkaller\x00', 0x0, 0x0, 0x0, 0x0, 0x0, '\x00', 0x0, 0x0, 0xffffffffffffffff, 0x8, 0x0, 0x0, 0x10, 0x0}, 0x80) bpf$BPF_RAW_TRACEPOINT_OPEN(0x11, &(0x7f0000000200)={&(0x7f00000004c0)='contention_begin\x00', r3}, 0x10) socket$inet6(0xa, 0x4, 0xfff) socket(0x40000000015, 0x5, 0x0) (async) r4 = socket(0x40000000015, 0x5, 0x0) connect$inet6(r4, &(0x7f0000000000)={0xa, 0x0, 0x0, @local, 0x4}, 0x1c) (async) connect$inet6(r4, &(0x7f0000000000)={0xa, 0x0, 0x0, @local, 0x4}, 0x1c) bind$inet(r4, &(0x7f0000000840)={0x2, 0x0, @local}, 0x10) sendto$rose(r4, 0x0, 0x0, 0x0, 0x0, 0x0) setsockopt$inet6_udp_int(r4, 0x11, 0xb, &(0x7f0000000100)=0x80000000, 0x4) (async) setsockopt$inet6_udp_int(r4, 0x11, 0xb, &(0x7f0000000100)=0x80000000, 0x4) r5 = syz_init_net_socket$x25(0x9, 0x5, 0x0) listen(r5, 0x0) listen(r5, 0x0) fstat(r5, &(0x7f00000002c0)) (async) fstat(r5, &(0x7f00000002c0)) open(&(0x7f00000005c0)='./bus\x00', 0x64842, 0x0) (async) r6 = open(&(0x7f00000005c0)='./bus\x00', 0x64842, 0x0) pwritev2(r6, &(0x7f0000000240)=[{&(0x7f0000000000)="85", 0x307e00}], 0x1, 0x1400, 0x0, 0x3) 05:42:10 executing program 0: prctl$PR_SCHED_CORE(0x3e, 0x1, 0x0, 0x2, 0x0) r0 = syz_open_dev$sndmidi(&(0x7f0000000040), 0x2, 0x141101) r1 = dup(r0) write$6lowpan_enable(r1, &(0x7f0000000000)='0', 0xfffffd2c) ioctl$AUTOFS_DEV_IOCTL_EXPIRE(0xffffffffffffffff, 0xc018937c, 0x0) getsockopt$sock_cred(0xffffffffffffffff, 0x1, 0x11, &(0x7f0000caaffb), &(0x7f0000cab000)=0xc) setresgid(0x0, 0x0, 0x0) sendmsg$unix(0xffffffffffffffff, &(0x7f0000002800)={0x0, 0x0, &(0x7f0000002700)=[{&(0x7f00000001c0)="9bee1276c1cafdb448d85eec7b6c21a5a2c408accd959dc117e12ffacb54b51186a1785287fb06324cc3235295e8730ad2fddd28", 0x34}, {&(0x7f0000000600)="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", 0xf42}, {&(0x7f0000000340)="322a6eb4bf989845aac6ca3eabe2016211f95ce81ec779a84463eaa65bba8c62044a441e8daf5dac000a972fcc8e", 0x2e}, {0x0}, {&(0x7f0000001580)="7f8a47a1050ffe5e38a7ca227c6177889782ba0c8d1966316777a85e7d7fe6b6112c52426087bbf2701088058e5c9ef5f9816d16f371e15f2ab8891f22631782192792570d888e6bd710cec39823837eff351eae366e6974e7e4f2c506e389d1a8fda2eca26763446874e0c44214cb2713740d2dfcf1fddf2394618763c9b8a23d17799417c9d7704c24d8fd56a7b1252016f9e7cb3dc807d26fc2fd50d82adcd078e165bd9933f548bd49d85a0a3bd65d1009459529db2117829681c0259cde3207156d3c512aede4c54e55d954ced9f1", 0xd1}, {&(0x7f0000001600)}, {0x0}, {0x0}], 0x8, &(0x7f00000027c0), 0x0, 0x4000000}, 0x20004081) openat$iommufd(0xffffffffffffff9c, 0x0, 0x0, 0x0) r2 = bpf$BPF_PROG_RAW_TRACEPOINT_LOAD(0x5, &(0x7f0000000240)={0x11, 0x3, &(0x7f0000000180)=ANY=[@ANYBLOB="1800000000e25e2fdfe845a63f14a88a0000000000000000"], &(0x7f00000000c0)='syzkaller\x00', 0x0, 0x0, 0x0, 0x0, 0x0, '\x00', 0x0, 0x0, 0xffffffffffffffff, 0x8, 0x0, 0x0, 0x10, 0x0}, 0x80) bpf$BPF_RAW_TRACEPOINT_OPEN(0x11, &(0x7f0000000200)={&(0x7f00000004c0)='contention_begin\x00', r2}, 0x10) socket$inet6(0xa, 0x4, 0xfff) r3 = socket(0x40000000015, 0x5, 0x0) connect$inet6(r3, &(0x7f0000000000)={0xa, 0x0, 0x0, @local, 0x4}, 0x1c) bind$inet(r3, &(0x7f0000000840)={0x2, 0x0, @local}, 0x10) sendto$rose(r3, 0x0, 0x0, 0x0, 0x0, 0x0) setsockopt$inet6_udp_int(r3, 0x11, 0xb, &(0x7f0000000100)=0x80000000, 0x4) r4 = syz_init_net_socket$x25(0x9, 0x5, 0x0) listen(r4, 0x0) openat$uhid(0xffffffffffffff9c, &(0x7f0000000080), 0x2, 0x0) r5 = eventfd2(0x3, 0x0) fstat(r5, &(0x7f00000002c0)) r6 = open(&(0x7f00000005c0)='./bus\x00', 0x64842, 0x0) pwritev2(r6, &(0x7f0000000240)=[{&(0x7f0000000000)="85", 0x307e00}], 0x1, 0x1400, 0x0, 0x3) 05:42:10 executing program 5: prctl$PR_SCHED_CORE(0x3e, 0x1, 0x0, 0x2, 0x0) r0 = syz_open_dev$sndmidi(&(0x7f0000000040), 0x2, 0x141101) r1 = dup(r0) write$6lowpan_enable(r1, &(0x7f0000000000)='0', 0xfffffd2c) bpf$BPF_RAW_TRACEPOINT_OPEN(0x11, 0x0, 0x0) r2 = socket(0x40000000015, 0x5, 0x0) connect$inet6(r2, &(0x7f0000000000)={0xa, 0x0, 0x0, @local, 0x4}, 0x1c) bind$inet(r2, &(0x7f0000000840)={0x2, 0x0, @local}, 0x10) sendto$rose(r2, 0x0, 0x0, 0xd000, 0x0, 0x0) listen(0xffffffffffffffff, 0x0) [ 3573.353257][ T27] audit: type=1800 audit(1681623730.187:6291): pid=683 uid=0 auid=4294967295 ses=4294967295 subj=unconfined op=collect_data cause=failed(directio) comm="syz-executor.3" name="bus" dev="sda1" ino=1173 res=0 errno=0 05:42:10 executing program 2: prctl$PR_SCHED_CORE(0x3e, 0x1, 0x0, 0x2, 0x0) syz_open_dev$sndmidi(&(0x7f0000000040), 0x2, 0x141101) write$6lowpan_enable(0xffffffffffffffff, &(0x7f0000000000)='0', 0xfffffd2c) getsockopt$sock_cred(0xffffffffffffffff, 0x1, 0x11, &(0x7f0000caaffb), &(0x7f0000cab000)=0xc) setresgid(0x0, 0x0, 0x0) r0 = bpf$BPF_PROG_RAW_TRACEPOINT_LOAD(0x5, &(0x7f0000000240)={0x11, 0x3, &(0x7f0000000180)=@framed, &(0x7f00000000c0)='syzkaller\x00', 0x0, 0x0, 0x0, 0x0, 0x0, '\x00', 0x0, 0x0, 0xffffffffffffffff, 0x8, 0x0, 0x0, 0x10, 0x0}, 0x80) bpf$BPF_RAW_TRACEPOINT_OPEN(0x11, &(0x7f0000000200)={&(0x7f00000004c0)='contention_begin\x00', r0}, 0x10) socket$inet6(0xa, 0x4, 0x0) r1 = socket(0x40000000015, 0x5, 0x0) connect$inet6(r1, &(0x7f0000000000)={0xa, 0x0, 0x0, @local, 0x4}, 0x1c) bind$inet(r1, &(0x7f0000000840)={0x2, 0x0, @local}, 0x10) sendto$rose(r1, 0x0, 0x0, 0x100000000000, 0x0, 0x0) setsockopt$inet6_udp_int(r1, 0x11, 0xb, &(0x7f0000000100)=0x80000000, 0x4) listen(0xffffffffffffffff, 0x0) pwritev2(0xffffffffffffffff, &(0x7f0000000240)=[{&(0x7f0000000000)="85", 0x1}], 0x1, 0x0, 0x0, 0x3) 05:42:10 executing program 3: prctl$PR_SCHED_CORE(0x3e, 0x1, 0x0, 0x2, 0x0) r0 = syz_open_dev$sndmidi(&(0x7f0000000040), 0x2, 0x141101) r1 = dup(r0) write$6lowpan_enable(r1, &(0x7f0000000000)='0', 0xfffffd2c) (async) write$6lowpan_enable(r1, &(0x7f0000000000)='0', 0xfffffd2c) ioctl$AUTOFS_DEV_IOCTL_EXPIRE(0xffffffffffffffff, 0xc018937c, 0x0) getsockopt$sock_cred(0xffffffffffffffff, 0x1, 0x11, &(0x7f0000caaffb), &(0x7f0000cab000)=0xc) (async) getsockopt$sock_cred(0xffffffffffffffff, 0x1, 0x11, &(0x7f0000caaffb)={0x0, 0x0, 0x0}, &(0x7f0000cab000)=0xc) setresgid(0x0, r2, 0x0) sendmsg$unix(0xffffffffffffffff, &(0x7f0000002800)={0x0, 0x0, &(0x7f0000002700)=[{&(0x7f00000001c0)="9bee1276c1cafdb448d85eec7b6c21a5a2c408accd959dc117e12ffacb54b51186a1785287fb06324cc3235295e8730ad2fddd28", 0x34}, {0x0}, {&(0x7f0000000340)="322a6eb4bf989845aac6ca3eabe2016211f95ce81ec779a84463eaa65bba8c62044a441e8daf5dac000a972fcc8e", 0x2e}, {0x0}, {0x0}, {&(0x7f0000001600)}, {0x0}], 0x7, &(0x7f00000027c0), 0x0, 0x4000000}, 0x20004081) openat$iommufd(0xffffffffffffff9c, 0x0, 0x0, 0x0) r3 = bpf$BPF_PROG_RAW_TRACEPOINT_LOAD(0x5, &(0x7f0000000240)={0x11, 0x3, &(0x7f0000000380)=ANY=[@ANYBLOB="1800000000000000000000000000000095000000000000005e9fe8032bb48bbb6656fb87e1fd3e602d91f380171f6909a42644f15121f4c91eb0e35901e160b7305bfdc62e586d31cac37f30859763c037da117cdad373e851e366d3c9071c04dee97b4b49447e4896d6b9970a6f7c1d62b5dbe3a8c01878c76f59f4cf6971881fca04bb551ac734e0482ba6f517556d368b437fe74094c85f1875c573997a29d9641ba291b66da63d10f50d207403e07b1c06e1a0f823c49f37c8c7193aeab204371219c6b24a8076cb14887e5c0ff7f2b36ea40473c8d91fa01b86889c926d83"], &(0x7f00000000c0)='syzkaller\x00', 0x0, 0x0, 0x0, 0x0, 0x0, '\x00', 0x0, 0x0, 0xffffffffffffffff, 0x8, 0x0, 0x0, 0x10, 0x0}, 0x80) bpf$BPF_RAW_TRACEPOINT_OPEN(0x11, &(0x7f0000000200)={&(0x7f00000004c0)='contention_begin\x00', r3}, 0x10) socket$inet6(0xa, 0x4, 0xfff) r4 = socket(0x40000000015, 0x5, 0x0) connect$inet6(r4, &(0x7f0000000000)={0xa, 0x0, 0x0, @local, 0x4}, 0x1c) bind$inet(r4, &(0x7f0000000840)={0x2, 0x0, @local}, 0x10) sendto$rose(r4, 0x0, 0x0, 0x0, 0x0, 0x0) setsockopt$inet6_udp_int(r4, 0x11, 0xb, &(0x7f0000000100)=0x80000000, 0x4) (async) setsockopt$inet6_udp_int(r4, 0x11, 0xb, &(0x7f0000000100)=0x80000000, 0x4) r5 = syz_init_net_socket$x25(0x9, 0x5, 0x0) listen(r5, 0x0) (async) listen(r5, 0x0) listen(r5, 0x0) (async) listen(r5, 0x0) fstat(r5, &(0x7f00000002c0)) (async) fstat(r5, &(0x7f00000002c0)) open(&(0x7f00000005c0)='./bus\x00', 0x64842, 0x0) (async) r6 = open(&(0x7f00000005c0)='./bus\x00', 0x64842, 0x0) pwritev2(r6, &(0x7f0000000240)=[{&(0x7f0000000000)="85", 0x307e00}], 0x1, 0x1400, 0x0, 0x3) 05:42:10 executing program 3: prctl$PR_SCHED_CORE(0x3e, 0x1, 0x0, 0x2, 0x0) r0 = syz_open_dev$sndmidi(&(0x7f0000000040), 0x2, 0x141101) r1 = dup(r0) write$6lowpan_enable(r1, &(0x7f0000000000)='0', 0xfffffd2c) ioctl$AUTOFS_DEV_IOCTL_EXPIRE(0xffffffffffffffff, 0xc018937c, 0x0) getsockopt$sock_cred(0xffffffffffffffff, 0x1, 0x11, &(0x7f0000caaffb)={0x0, 0x0, 0x0}, &(0x7f0000cab000)=0xc) setresgid(0x0, r3, 0x0) r4 = openat$vcs(0xffffffffffffff9c, &(0x7f0000000080), 0x462600, 0x0) r5 = syz_init_net_socket$x25(0x9, 0x5, 0x0) listen(r5, 0x0) listen(r5, 0x0) getresuid(&(0x7f0000000400), &(0x7f0000000440), &(0x7f0000000480)=0x0) r7 = bpf$BPF_PROG_RAW_TRACEPOINT_LOAD(0x5, &(0x7f0000000200)={0x11, 0x3, &(0x7f00000000c0)=ANY=[@ANYBLOB="18000000000000100000000000080eff95"], &(0x7f0000000040)='GPL\x00', 0x0, 0x0, 0x0, 0x0, 0x0, '\x00', 0x0, 0x2, 0xffffffffffffffff, 0x8, 0x0, 0x0, 0x10, 0x0}, 0x80) bpf$BPF_RAW_TRACEPOINT_OPEN(0x11, &(0x7f00000003c0)={&(0x7f0000000380)='rcu_utilization\x00', r7}, 0x10) sendmsg$unix(0xffffffffffffffff, &(0x7f0000002800)={0x0, 0x0, &(0x7f0000002700)=[{&(0x7f00000001c0)="9bee1276c1cafdb448d85eec7b6c21a5a2c408accd959dc117e12ffacb54b51186a1785287fb06324cc3235295e8730ad2fddd28", 0x34}, {0x0}, {&(0x7f0000000140)="322a6eb4bf989845aac6ca3eabe2016211f95ce81ec779a84463eaa65bba8c62044a441e8daf5dac000a972fcc8e", 0x2e}, {0x0}, {0x0}, {&(0x7f0000001600)}, {0x0}], 0x7, &(0x7f0000000700)=[@rights={{0x18, 0x1, 0x1, [r4, r1]}}, @rights={{0x18, 0x1, 0x1, [r4, r5]}}, @cred={{0x1c, 0x1, 0x2, {r2, r6}}}, @rights={{0x20, 0x1, 0x1, [r1, 0xffffffffffffffff, r0, 0xffffffffffffffff]}}, @rights={{0x34, 0x1, 0x1, [0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff, r1, r5, r0, 0xffffffffffffffff, 0xffffffffffffffff]}}, @rights={{0x14, 0x1, 0x1, [0xffffffffffffffff]}}, @cred={{0x1c}}], 0xe0, 0x4000000}, 0x20004081) openat$iommufd(0xffffffffffffff9c, 0x0, 0x0, 0x0) r8 = bpf$BPF_PROG_RAW_TRACEPOINT_LOAD(0x5, &(0x7f0000000240)={0x11, 0x3, &(0x7f0000000180)=@framed, &(0x7f00000000c0)='syzkaller\x00', 0x0, 0x0, 0x0, 0x0, 0x0, '\x00', 0x0, 0x0, 0xffffffffffffffff, 0x8, 0x0, 0x0, 0x10, 0x0}, 0x80) bpf$BPF_RAW_TRACEPOINT_OPEN(0x11, &(0x7f0000000200)={&(0x7f00000004c0)='contention_begin\x00', r8}, 0x10) socket$inet6(0xa, 0x4, 0xfff) r9 = socket(0x40000000015, 0x5, 0x0) connect$inet6(r9, &(0x7f0000000000)={0xa, 0x0, 0x0, @local, 0x4}, 0x1c) bind$inet(r9, &(0x7f0000000840)={0x2, 0x0, @local}, 0x10) sendto$rose(r9, 0x0, 0x0, 0x0, 0x0, 0x0) setsockopt$inet6_udp_int(r9, 0x11, 0xb, &(0x7f0000000100)=0x80000000, 0x4) r10 = syz_init_net_socket$x25(0x9, 0x5, 0x0) listen(r10, 0x0) listen(r10, 0x0) fstat(r10, &(0x7f00000002c0)) r11 = open(&(0x7f00000005c0)='./bus\x00', 0x64842, 0x0) pwritev2(r11, &(0x7f0000000240)=[{&(0x7f0000000000)="85", 0x307e00}], 0x1, 0x1400, 0x0, 0x3) 05:42:10 executing program 1: r0 = syz_open_dev$sndmidi(&(0x7f0000000040), 0x2, 0x141101) r1 = dup(r0) write$6lowpan_enable(r1, &(0x7f0000000000)='0', 0xfffffd2c) ioctl$AUTOFS_DEV_IOCTL_EXPIRE(0xffffffffffffffff, 0xc018937c, 0x0) getsockopt$sock_cred(0xffffffffffffffff, 0x1, 0x11, &(0x7f0000caaffb), &(0x7f0000cab000)=0xc) setresgid(0x0, 0x0, 0x0) sendmsg$unix(0xffffffffffffffff, &(0x7f0000002800)={0x0, 0x0, &(0x7f0000002700)=[{&(0x7f00000001c0)="9bee1276c1cafdb448d85eec7b6c21a5a2c408accd959dc117e12ffacb54b51186a1785287fb06324cc3235295e8730ad2fddd28", 0x34}, {&(0x7f0000000600)="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", 0xd5a}, {&(0x7f0000000340)="322a6eb4bf989845aac6ca3eabe2016211f95ce81ec779a84463eaa65bba8c62044a441e8daf5dac000a972fcc8e", 0x2e}, {&(0x7f0000001580)="7f8a47a1050ffe5e38a7ca227c6177889782ba0c8d1966316777a85e7d7fe6b6112c52426087bbf2701088058e5c9ef5f9816d16f371e15f2ab8891f22631782192792570d888e6bd710cec39823837eff351eae366e6974e7e4f2c506e389d1a8fda2eca26763446874e0c44214cb2713740d2dfcf1fddf2394618763c9b8a23d17799417c9d7704c24d8fd56a7b1252016f9e7cb3dc807d26fc2fd50d82adcd078e165bd9933f548bd49d85a0a3bd65d1009459529db2117829681c0259cde3207156d3c512aede4c54e55d954ced9f1", 0xd1}, {&(0x7f0000001600)}, {0x0}, {0x0}], 0x7, &(0x7f00000027c0), 0x0, 0x4000000}, 0x20004081) r2 = bpf$BPF_PROG_RAW_TRACEPOINT_LOAD(0x5, &(0x7f0000000240)={0x11, 0x3, &(0x7f0000000180)=@framed, &(0x7f00000000c0)='syzkaller\x00', 0x0, 0x0, 0x0, 0x0, 0x0, '\x00', 0x0, 0x0, 0xffffffffffffffff, 0x8, 0x0, 0x0, 0x10, 0x0}, 0x80) bpf$BPF_RAW_TRACEPOINT_OPEN(0x11, &(0x7f0000000200)={&(0x7f00000004c0)='contention_begin\x00', r2}, 0x10) bind$inet(0xffffffffffffffff, &(0x7f0000000840)={0x2, 0x0, @local}, 0x10) sendto$rose(0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0) setsockopt$inet6_udp_int(0xffffffffffffffff, 0x11, 0xb, &(0x7f0000000100)=0x80000000, 0x4) r3 = syz_init_net_socket$x25(0x9, 0x5, 0x0) listen(r3, 0x0) fstat(r3, &(0x7f00000002c0)) r4 = open(&(0x7f00000005c0)='./bus\x00', 0x64842, 0x0) pwritev2(r4, &(0x7f0000000240)=[{&(0x7f0000000000)="85", 0x307e00}], 0xde, 0x1400, 0x0, 0x3) 05:42:11 executing program 4: prctl$PR_SCHED_CORE(0x3e, 0x1, 0x0, 0x2, 0x0) r0 = syz_open_dev$sndmidi(&(0x7f0000000040), 0x2, 0x141101) r1 = dup(r0) write$6lowpan_enable(r1, &(0x7f0000000000)='0', 0xfffffd2c) ioctl$AUTOFS_DEV_IOCTL_EXPIRE(0xffffffffffffffff, 0xc018937c, 0x0) getsockopt$sock_cred(0xffffffffffffffff, 0x1, 0x11, &(0x7f0000caaffb)={0x0, 0x0, 0x0}, &(0x7f0000cab000)=0xc) setresgid(0x0, r2, 0x0) sendmsg$unix(0xffffffffffffffff, &(0x7f0000002800)={0x0, 0x0, &(0x7f0000002700)=[{0x0}, {0x0}, {0x0}, {&(0x7f0000001580)="7f8a47a1050ffe5e38a7ca227c6177889782ba0c8d1966316777a85e7d7fe6b6112c52426087bbf2701088058e5c9ef5f9816d16f371e15f2ab8891f22631782192792570d888e6bd710cec39823837eff351eae366e6974e7e4f2c506e389d1a8fda2eca26763446874e0c44214cb2713740d2dfcf1fddf2394618763c9b8a23d17799417c9d7704c24d8fd56a7b1252016f9e7cb3dc807d26fc2fd50", 0x9d}, {&(0x7f0000001600)}, {0x0}, {0x0}], 0x7, &(0x7f00000027c0), 0x0, 0x4000000}, 0x20004081) openat$iommufd(0xffffffffffffff9c, 0x0, 0x0, 0x0) r3 = bpf$BPF_PROG_RAW_TRACEPOINT_LOAD(0x5, &(0x7f0000000240)={0x11, 0x3, &(0x7f0000000180)=@framed, &(0x7f00000000c0)='syzkaller\x00', 0x0, 0x0, 0x0, 0x0, 0x0, '\x00', 0x0, 0x0, 0xffffffffffffffff, 0x8, 0x0, 0x0, 0x10, 0x0}, 0x80) bpf$BPF_RAW_TRACEPOINT_OPEN(0x11, &(0x7f0000000200)={&(0x7f00000004c0)='contention_begin\x00', r3}, 0x10) r4 = socket(0x40000000015, 0x5, 0x0) connect$inet6(r4, &(0x7f0000000000)={0xa, 0x0, 0x0, @local, 0x4}, 0x1c) bind$inet(r4, 0x0, 0x0) sendto$rose(r4, 0x0, 0x0, 0x0, 0x0, 0x0) setsockopt$inet6_udp_int(r4, 0x11, 0xb, &(0x7f0000000100)=0x80000000, 0x4) r5 = syz_init_net_socket$x25(0x9, 0x5, 0x0) listen(r5, 0x0) listen(r5, 0x0) fstat(r5, &(0x7f00000002c0)) r6 = open(&(0x7f00000005c0)='./bus\x00', 0x64842, 0x0) pwritev2(r6, &(0x7f0000000240)=[{&(0x7f0000000000)="85", 0x307e00}], 0xde, 0x1400, 0x0, 0x3) 05:42:11 executing program 0: prctl$PR_SCHED_CORE(0x3e, 0x1, 0x0, 0x2, 0x0) (async) prctl$PR_SCHED_CORE(0x3e, 0x1, 0x0, 0x2, 0x0) syz_open_dev$sndmidi(&(0x7f0000000040), 0x2, 0x141101) (async) r0 = syz_open_dev$sndmidi(&(0x7f0000000040), 0x2, 0x141101) dup(r0) (async) r1 = dup(r0) write$6lowpan_enable(r1, &(0x7f0000000000)='0', 0xfffffd2c) ioctl$AUTOFS_DEV_IOCTL_EXPIRE(0xffffffffffffffff, 0xc018937c, 0x0) getsockopt$sock_cred(0xffffffffffffffff, 0x1, 0x11, &(0x7f0000caaffb), &(0x7f0000cab000)=0xc) setresgid(0x0, 0x0, 0x0) sendmsg$unix(0xffffffffffffffff, &(0x7f0000002800)={0x0, 0x0, &(0x7f0000002700)=[{&(0x7f00000001c0)="9bee1276c1cafdb448d85eec7b6c21a5a2c408accd959dc117e12ffacb54b51186a1785287fb06324cc3235295e8730ad2fddd28", 0x34}, {&(0x7f0000000600)="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", 0xf42}, {&(0x7f0000000340)="322a6eb4bf989845aac6ca3eabe2016211f95ce81ec779a84463eaa65bba8c62044a441e8daf5dac000a972fcc8e", 0x2e}, {0x0}, {&(0x7f0000001580)="7f8a47a1050ffe5e38a7ca227c6177889782ba0c8d1966316777a85e7d7fe6b6112c52426087bbf2701088058e5c9ef5f9816d16f371e15f2ab8891f22631782192792570d888e6bd710cec39823837eff351eae366e6974e7e4f2c506e389d1a8fda2eca26763446874e0c44214cb2713740d2dfcf1fddf2394618763c9b8a23d17799417c9d7704c24d8fd56a7b1252016f9e7cb3dc807d26fc2fd50d82adcd078e165bd9933f548bd49d85a0a3bd65d1009459529db2117829681c0259cde3207156d3c512aede4c54e55d954ced9f1", 0xd1}, {&(0x7f0000001600)}, {0x0}, {0x0}], 0x8, &(0x7f00000027c0), 0x0, 0x4000000}, 0x20004081) openat$iommufd(0xffffffffffffff9c, 0x0, 0x0, 0x0) (async) openat$iommufd(0xffffffffffffff9c, 0x0, 0x0, 0x0) r2 = bpf$BPF_PROG_RAW_TRACEPOINT_LOAD(0x5, &(0x7f0000000240)={0x11, 0x3, &(0x7f0000000180)=ANY=[@ANYBLOB="1800000000e25e2fdfe845a63f14a88a0000000000000000"], &(0x7f00000000c0)='syzkaller\x00', 0x0, 0x0, 0x0, 0x0, 0x0, '\x00', 0x0, 0x0, 0xffffffffffffffff, 0x8, 0x0, 0x0, 0x10, 0x0}, 0x80) bpf$BPF_RAW_TRACEPOINT_OPEN(0x11, &(0x7f0000000200)={&(0x7f00000004c0)='contention_begin\x00', r2}, 0x10) socket$inet6(0xa, 0x4, 0xfff) r3 = socket(0x40000000015, 0x5, 0x0) connect$inet6(r3, &(0x7f0000000000)={0xa, 0x0, 0x0, @local, 0x4}, 0x1c) bind$inet(r3, &(0x7f0000000840)={0x2, 0x0, @local}, 0x10) sendto$rose(r3, 0x0, 0x0, 0x0, 0x0, 0x0) setsockopt$inet6_udp_int(r3, 0x11, 0xb, &(0x7f0000000100)=0x80000000, 0x4) (async) setsockopt$inet6_udp_int(r3, 0x11, 0xb, &(0x7f0000000100)=0x80000000, 0x4) syz_init_net_socket$x25(0x9, 0x5, 0x0) (async) r4 = syz_init_net_socket$x25(0x9, 0x5, 0x0) listen(r4, 0x0) openat$uhid(0xffffffffffffff9c, &(0x7f0000000080), 0x2, 0x0) (async) openat$uhid(0xffffffffffffff9c, &(0x7f0000000080), 0x2, 0x0) r5 = eventfd2(0x3, 0x0) fstat(r5, &(0x7f00000002c0)) (async) fstat(r5, &(0x7f00000002c0)) r6 = open(&(0x7f00000005c0)='./bus\x00', 0x64842, 0x0) pwritev2(r6, &(0x7f0000000240)=[{&(0x7f0000000000)="85", 0x307e00}], 0x1, 0x1400, 0x0, 0x3) 05:42:11 executing program 5: prctl$PR_SCHED_CORE(0x3e, 0x1, 0x0, 0x2, 0x0) r0 = syz_open_dev$sndmidi(&(0x7f0000000040), 0x2, 0x141101) r1 = dup(r0) write$6lowpan_enable(r1, &(0x7f0000000000)='0', 0xfffffd2c) bpf$BPF_RAW_TRACEPOINT_OPEN(0x11, 0x0, 0x0) r2 = socket(0x40000000015, 0x5, 0x0) connect$inet6(r2, &(0x7f0000000000)={0xa, 0x0, 0x0, @local, 0x4}, 0x1c) bind$inet(r2, &(0x7f0000000840)={0x2, 0x0, @local}, 0x10) sendto$rose(r2, 0x0, 0x0, 0xfc00, 0x0, 0x0) listen(0xffffffffffffffff, 0x0) 05:42:11 executing program 2: prctl$PR_SCHED_CORE(0x3e, 0x1, 0x0, 0x2, 0x0) syz_open_dev$sndmidi(&(0x7f0000000040), 0x2, 0x141101) write$6lowpan_enable(0xffffffffffffffff, &(0x7f0000000000)='0', 0xfffffd2c) getsockopt$sock_cred(0xffffffffffffffff, 0x1, 0x11, &(0x7f0000caaffb), &(0x7f0000cab000)=0xc) setresgid(0x0, 0x0, 0x0) r0 = bpf$BPF_PROG_RAW_TRACEPOINT_LOAD(0x5, &(0x7f0000000240)={0x11, 0x3, &(0x7f0000000180)=@framed, &(0x7f00000000c0)='syzkaller\x00', 0x0, 0x0, 0x0, 0x0, 0x0, '\x00', 0x0, 0x0, 0xffffffffffffffff, 0x8, 0x0, 0x0, 0x10, 0x0}, 0x80) bpf$BPF_RAW_TRACEPOINT_OPEN(0x11, &(0x7f0000000200)={&(0x7f00000004c0)='contention_begin\x00', r0}, 0x10) socket$inet6(0xa, 0x4, 0x0) r1 = socket(0x40000000015, 0x5, 0x0) connect$inet6(r1, &(0x7f0000000000)={0xa, 0x0, 0x0, @local, 0x4}, 0x1c) bind$inet(r1, &(0x7f0000000840)={0x2, 0x0, @local}, 0x10) sendto$rose(r1, 0x0, 0x0, 0x7ffffffff000, 0x0, 0x0) setsockopt$inet6_udp_int(r1, 0x11, 0xb, &(0x7f0000000100)=0x80000000, 0x4) listen(0xffffffffffffffff, 0x0) pwritev2(0xffffffffffffffff, &(0x7f0000000240)=[{&(0x7f0000000000)="85", 0x1}], 0x1, 0x0, 0x0, 0x3) 05:42:11 executing program 3: prctl$PR_SCHED_CORE(0x3e, 0x1, 0x0, 0x2, 0x0) (async) r0 = syz_open_dev$sndmidi(&(0x7f0000000040), 0x2, 0x141101) r1 = dup(r0) write$6lowpan_enable(r1, &(0x7f0000000000)='0', 0xfffffd2c) (async) ioctl$AUTOFS_DEV_IOCTL_EXPIRE(0xffffffffffffffff, 0xc018937c, 0x0) (async) getsockopt$sock_cred(0xffffffffffffffff, 0x1, 0x11, &(0x7f0000caaffb)={0x0, 0x0, 0x0}, &(0x7f0000cab000)=0xc) setresgid(0x0, r3, 0x0) (async) r4 = openat$vcs(0xffffffffffffff9c, &(0x7f0000000080), 0x462600, 0x0) (async) r5 = syz_init_net_socket$x25(0x9, 0x5, 0x0) listen(r5, 0x0) listen(r5, 0x0) (async) getresuid(&(0x7f0000000400), &(0x7f0000000440), &(0x7f0000000480)=0x0) (async) r7 = bpf$BPF_PROG_RAW_TRACEPOINT_LOAD(0x5, &(0x7f0000000200)={0x11, 0x3, &(0x7f00000000c0)=ANY=[@ANYBLOB="18000000000000100000000000080eff95"], &(0x7f0000000040)='GPL\x00', 0x0, 0x0, 0x0, 0x0, 0x0, '\x00', 0x0, 0x2, 0xffffffffffffffff, 0x8, 0x0, 0x0, 0x10, 0x0}, 0x80) bpf$BPF_RAW_TRACEPOINT_OPEN(0x11, &(0x7f00000003c0)={&(0x7f0000000380)='rcu_utilization\x00', r7}, 0x10) (async) sendmsg$unix(0xffffffffffffffff, &(0x7f0000002800)={0x0, 0x0, &(0x7f0000002700)=[{&(0x7f00000001c0)="9bee1276c1cafdb448d85eec7b6c21a5a2c408accd959dc117e12ffacb54b51186a1785287fb06324cc3235295e8730ad2fddd28", 0x34}, {0x0}, {&(0x7f0000000140)="322a6eb4bf989845aac6ca3eabe2016211f95ce81ec779a84463eaa65bba8c62044a441e8daf5dac000a972fcc8e", 0x2e}, {0x0}, {0x0}, {&(0x7f0000001600)}, {0x0}], 0x7, &(0x7f0000000700)=[@rights={{0x18, 0x1, 0x1, [r4, r1]}}, @rights={{0x18, 0x1, 0x1, [r4, r5]}}, @cred={{0x1c, 0x1, 0x2, {r2, r6}}}, @rights={{0x20, 0x1, 0x1, [r1, 0xffffffffffffffff, r0, 0xffffffffffffffff]}}, @rights={{0x34, 0x1, 0x1, [0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff, r1, r5, r0, 0xffffffffffffffff, 0xffffffffffffffff]}}, @rights={{0x14, 0x1, 0x1, [0xffffffffffffffff]}}, @cred={{0x1c}}], 0xe0, 0x4000000}, 0x20004081) (async) openat$iommufd(0xffffffffffffff9c, 0x0, 0x0, 0x0) r8 = bpf$BPF_PROG_RAW_TRACEPOINT_LOAD(0x5, &(0x7f0000000240)={0x11, 0x3, &(0x7f0000000180)=@framed, &(0x7f00000000c0)='syzkaller\x00', 0x0, 0x0, 0x0, 0x0, 0x0, '\x00', 0x0, 0x0, 0xffffffffffffffff, 0x8, 0x0, 0x0, 0x10, 0x0}, 0x80) bpf$BPF_RAW_TRACEPOINT_OPEN(0x11, &(0x7f0000000200)={&(0x7f00000004c0)='contention_begin\x00', r8}, 0x10) (async) socket$inet6(0xa, 0x4, 0xfff) (async) r9 = socket(0x40000000015, 0x5, 0x0) connect$inet6(r9, &(0x7f0000000000)={0xa, 0x0, 0x0, @local, 0x4}, 0x1c) (async) bind$inet(r9, &(0x7f0000000840)={0x2, 0x0, @local}, 0x10) sendto$rose(r9, 0x0, 0x0, 0x0, 0x0, 0x0) (async) setsockopt$inet6_udp_int(r9, 0x11, 0xb, &(0x7f0000000100)=0x80000000, 0x4) (async) r10 = syz_init_net_socket$x25(0x9, 0x5, 0x0) listen(r10, 0x0) (async) listen(r10, 0x0) (async) fstat(r10, &(0x7f00000002c0)) (async) r11 = open(&(0x7f00000005c0)='./bus\x00', 0x64842, 0x0) pwritev2(r11, &(0x7f0000000240)=[{&(0x7f0000000000)="85", 0x307e00}], 0x1, 0x1400, 0x0, 0x3) 05:42:11 executing program 0: prctl$PR_SCHED_CORE(0x3e, 0x1, 0x0, 0x2, 0x0) (async) r0 = syz_open_dev$sndmidi(&(0x7f0000000040), 0x2, 0x141101) r1 = dup(r0) write$6lowpan_enable(r1, &(0x7f0000000000)='0', 0xfffffd2c) (async) ioctl$AUTOFS_DEV_IOCTL_EXPIRE(0xffffffffffffffff, 0xc018937c, 0x0) (async) getsockopt$sock_cred(0xffffffffffffffff, 0x1, 0x11, &(0x7f0000caaffb), &(0x7f0000cab000)=0xc) (async) setresgid(0x0, 0x0, 0x0) sendmsg$unix(0xffffffffffffffff, &(0x7f0000002800)={0x0, 0x0, &(0x7f0000002700)=[{&(0x7f00000001c0)="9bee1276c1cafdb448d85eec7b6c21a5a2c408accd959dc117e12ffacb54b51186a1785287fb06324cc3235295e8730ad2fddd28", 0x34}, {&(0x7f0000000600)="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", 0xf42}, {&(0x7f0000000340)="322a6eb4bf989845aac6ca3eabe2016211f95ce81ec779a84463eaa65bba8c62044a441e8daf5dac000a972fcc8e", 0x2e}, {0x0}, {&(0x7f0000001580)="7f8a47a1050ffe5e38a7ca227c6177889782ba0c8d1966316777a85e7d7fe6b6112c52426087bbf2701088058e5c9ef5f9816d16f371e15f2ab8891f22631782192792570d888e6bd710cec39823837eff351eae366e6974e7e4f2c506e389d1a8fda2eca26763446874e0c44214cb2713740d2dfcf1fddf2394618763c9b8a23d17799417c9d7704c24d8fd56a7b1252016f9e7cb3dc807d26fc2fd50d82adcd078e165bd9933f548bd49d85a0a3bd65d1009459529db2117829681c0259cde3207156d3c512aede4c54e55d954ced9f1", 0xd1}, {&(0x7f0000001600)}, {0x0}, {0x0}], 0x8, &(0x7f00000027c0), 0x0, 0x4000000}, 0x20004081) openat$iommufd(0xffffffffffffff9c, 0x0, 0x0, 0x0) (async) r2 = bpf$BPF_PROG_RAW_TRACEPOINT_LOAD(0x5, &(0x7f0000000240)={0x11, 0x3, &(0x7f0000000180)=ANY=[@ANYBLOB="1800000000e25e2fdfe845a63f14a88a0000000000000000"], &(0x7f00000000c0)='syzkaller\x00', 0x0, 0x0, 0x0, 0x0, 0x0, '\x00', 0x0, 0x0, 0xffffffffffffffff, 0x8, 0x0, 0x0, 0x10, 0x0}, 0x80) bpf$BPF_RAW_TRACEPOINT_OPEN(0x11, &(0x7f0000000200)={&(0x7f00000004c0)='contention_begin\x00', r2}, 0x10) socket$inet6(0xa, 0x4, 0xfff) (async, rerun: 64) r3 = socket(0x40000000015, 0x5, 0x0) (rerun: 64) connect$inet6(r3, &(0x7f0000000000)={0xa, 0x0, 0x0, @local, 0x4}, 0x1c) (async, rerun: 64) bind$inet(r3, &(0x7f0000000840)={0x2, 0x0, @local}, 0x10) (async, rerun: 64) sendto$rose(r3, 0x0, 0x0, 0x0, 0x0, 0x0) (async) setsockopt$inet6_udp_int(r3, 0x11, 0xb, &(0x7f0000000100)=0x80000000, 0x4) (async) r4 = syz_init_net_socket$x25(0x9, 0x5, 0x0) listen(r4, 0x0) (async) openat$uhid(0xffffffffffffff9c, &(0x7f0000000080), 0x2, 0x0) r5 = eventfd2(0x3, 0x0) fstat(r5, &(0x7f00000002c0)) (async) r6 = open(&(0x7f00000005c0)='./bus\x00', 0x64842, 0x0) pwritev2(r6, &(0x7f0000000240)=[{&(0x7f0000000000)="85", 0x307e00}], 0x1, 0x1400, 0x0, 0x3) 05:42:11 executing program 3: prctl$PR_SCHED_CORE(0x3e, 0x1, 0x0, 0x2, 0x0) r0 = syz_open_dev$sndmidi(&(0x7f0000000040), 0x2, 0x141101) r1 = dup(r0) write$6lowpan_enable(r1, &(0x7f0000000000)='0', 0xfffffd2c) (async) ioctl$AUTOFS_DEV_IOCTL_EXPIRE(0xffffffffffffffff, 0xc018937c, 0x0) getsockopt$sock_cred(0xffffffffffffffff, 0x1, 0x11, &(0x7f0000caaffb)={0x0, 0x0, 0x0}, &(0x7f0000cab000)=0xc) setresgid(0x0, r3, 0x0) r4 = openat$vcs(0xffffffffffffff9c, &(0x7f0000000080), 0x462600, 0x0) (async) r5 = syz_init_net_socket$x25(0x9, 0x5, 0x0) listen(r5, 0x0) (async) listen(r5, 0x0) (async) getresuid(&(0x7f0000000400), &(0x7f0000000440), &(0x7f0000000480)=0x0) (async) r7 = bpf$BPF_PROG_RAW_TRACEPOINT_LOAD(0x5, &(0x7f0000000200)={0x11, 0x3, &(0x7f00000000c0)=ANY=[@ANYBLOB="18000000000000100000000000080eff95"], &(0x7f0000000040)='GPL\x00', 0x0, 0x0, 0x0, 0x0, 0x0, '\x00', 0x0, 0x2, 0xffffffffffffffff, 0x8, 0x0, 0x0, 0x10, 0x0}, 0x80) bpf$BPF_RAW_TRACEPOINT_OPEN(0x11, &(0x7f00000003c0)={&(0x7f0000000380)='rcu_utilization\x00', r7}, 0x10) (async) sendmsg$unix(0xffffffffffffffff, &(0x7f0000002800)={0x0, 0x0, &(0x7f0000002700)=[{&(0x7f00000001c0)="9bee1276c1cafdb448d85eec7b6c21a5a2c408accd959dc117e12ffacb54b51186a1785287fb06324cc3235295e8730ad2fddd28", 0x34}, {0x0}, {&(0x7f0000000140)="322a6eb4bf989845aac6ca3eabe2016211f95ce81ec779a84463eaa65bba8c62044a441e8daf5dac000a972fcc8e", 0x2e}, {0x0}, {0x0}, {&(0x7f0000001600)}, {0x0}], 0x7, &(0x7f0000000700)=[@rights={{0x18, 0x1, 0x1, [r4, r1]}}, @rights={{0x18, 0x1, 0x1, [r4, r5]}}, @cred={{0x1c, 0x1, 0x2, {r2, r6}}}, @rights={{0x20, 0x1, 0x1, [r1, 0xffffffffffffffff, r0, 0xffffffffffffffff]}}, @rights={{0x34, 0x1, 0x1, [0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff, r1, r5, r0, 0xffffffffffffffff, 0xffffffffffffffff]}}, @rights={{0x14, 0x1, 0x1, [0xffffffffffffffff]}}, @cred={{0x1c}}], 0xe0, 0x4000000}, 0x20004081) (async) openat$iommufd(0xffffffffffffff9c, 0x0, 0x0, 0x0) (async) r8 = bpf$BPF_PROG_RAW_TRACEPOINT_LOAD(0x5, &(0x7f0000000240)={0x11, 0x3, &(0x7f0000000180)=@framed, &(0x7f00000000c0)='syzkaller\x00', 0x0, 0x0, 0x0, 0x0, 0x0, '\x00', 0x0, 0x0, 0xffffffffffffffff, 0x8, 0x0, 0x0, 0x10, 0x0}, 0x80) bpf$BPF_RAW_TRACEPOINT_OPEN(0x11, &(0x7f0000000200)={&(0x7f00000004c0)='contention_begin\x00', r8}, 0x10) (async) socket$inet6(0xa, 0x4, 0xfff) r9 = socket(0x40000000015, 0x5, 0x0) connect$inet6(r9, &(0x7f0000000000)={0xa, 0x0, 0x0, @local, 0x4}, 0x1c) (async) bind$inet(r9, &(0x7f0000000840)={0x2, 0x0, @local}, 0x10) (async) sendto$rose(r9, 0x0, 0x0, 0x0, 0x0, 0x0) (async) setsockopt$inet6_udp_int(r9, 0x11, 0xb, &(0x7f0000000100)=0x80000000, 0x4) (async) r10 = syz_init_net_socket$x25(0x9, 0x5, 0x0) listen(r10, 0x0) (async) listen(r10, 0x0) fstat(r10, &(0x7f00000002c0)) r11 = open(&(0x7f00000005c0)='./bus\x00', 0x64842, 0x0) pwritev2(r11, &(0x7f0000000240)=[{&(0x7f0000000000)="85", 0x307e00}], 0x1, 0x1400, 0x0, 0x3) 05:42:12 executing program 3: prctl$PR_SCHED_CORE(0x3e, 0x1, 0x0, 0x2, 0x0) r0 = syz_open_dev$sndmidi(&(0x7f0000000040), 0x2, 0x141101) r1 = dup(r0) write$6lowpan_enable(r1, &(0x7f0000000000)='0', 0xfffffd2c) getsockopt$sock_cred(0xffffffffffffffff, 0x1, 0x11, &(0x7f0000caaffb)={0x0, 0x0, 0x0}, &(0x7f0000cab000)=0xc) setresgid(0x0, r2, 0x0) sendmsg$unix(0xffffffffffffffff, &(0x7f0000002800)={0x0, 0x0, &(0x7f0000002700)=[{&(0x7f00000001c0)="9bee1276c1cafdb448d85eec7b6c21a5a2c408accd959dc117e12ffacb54b51186a1785287fb06324cc3235295e8730ad2fddd28", 0x34}, {0x0}, {&(0x7f0000000340)="322a6eb4bf989845aac6ca3eabe2016211f95ce81ec779a84463eaa65bba8c62044a441e8daf5dac000a972fcc8e", 0x2e}, {0x0}, {0x0}, {&(0x7f0000001600)}, {0x0}], 0x7, &(0x7f00000027c0), 0x0, 0x4000000}, 0x20004081) openat$iommufd(0xffffffffffffff9c, 0x0, 0x0, 0x0) r3 = bpf$BPF_PROG_RAW_TRACEPOINT_LOAD(0x5, &(0x7f0000000240)={0x11, 0x3, &(0x7f0000000380)=ANY=[@ANYBLOB="18000000000000000000000000950000000000000020c4221e350b446246a94b94f26a58d86451f650ac5fec8933c9271889da23eeb46b393a07cbc25fbdc00ac05cb0aaf89d3ae73377f1611f87ff676acf9aca5b6f19be9ffdb004e6769885cc5cba7ca6c42a4a986fcc298759ad9224abaaba3c81028ebdb7f22a655d0232eeaed3c5d0062e1293d921a010e16dfdda13241d43c26db2c811fc374c39d0ab97396416dd8ad8dfee3488a205daf0dc5cf37bd70daafca200d67d047c797d4248b2000000000000"], &(0x7f00000000c0)='syzkaller\x00', 0x0, 0x0, 0x0, 0x0, 0x0, '\x00', 0x0, 0x0, 0xffffffffffffffff, 0x8, 0x0, 0x0, 0x10, 0x0}, 0x80) bpf$BPF_RAW_TRACEPOINT_OPEN(0x11, &(0x7f0000000200)={&(0x7f00000004c0)='contention_begin\x00', r3}, 0x10) socket$inet6(0xa, 0x4, 0xfff) r4 = socket(0x40000000015, 0x5, 0x0) connect$inet6(r4, &(0x7f0000000000)={0xa, 0x0, 0x0, @local, 0x4}, 0x1c) bind$inet(r4, &(0x7f0000000840)={0x2, 0x0, @local}, 0x10) sendto$rose(r4, 0x0, 0x0, 0x0, 0x0, 0x0) setsockopt$inet6_udp_int(r4, 0x11, 0xb, &(0x7f0000000100)=0x80000000, 0x4) r5 = syz_init_net_socket$x25(0x9, 0x5, 0x0) listen(r5, 0x0) listen(r5, 0x0) fstat(r5, &(0x7f00000002c0)) r6 = open(&(0x7f00000005c0)='./bus\x00', 0x64842, 0x0) pwritev2(r6, &(0x7f0000000240)=[{&(0x7f0000000000)="85", 0x307e00}], 0x1, 0x1400, 0x0, 0x3) 05:42:12 executing program 4: prctl$PR_SCHED_CORE(0x3e, 0x1, 0x0, 0x2, 0x0) r0 = syz_open_dev$sndmidi(&(0x7f0000000040), 0x2, 0x141101) r1 = dup(r0) write$6lowpan_enable(r1, &(0x7f0000000000)='0', 0xfffffd2c) ioctl$AUTOFS_DEV_IOCTL_EXPIRE(0xffffffffffffffff, 0xc018937c, 0x0) getsockopt$sock_cred(0xffffffffffffffff, 0x1, 0x11, &(0x7f0000caaffb)={0x0, 0x0, 0x0}, &(0x7f0000cab000)=0xc) setresgid(0x0, r2, 0x0) sendmsg$unix(0xffffffffffffffff, &(0x7f0000002800)={0x0, 0x0, &(0x7f0000002700)=[{0x0}, {0x0}, {0x0}, {&(0x7f0000001580)="7f8a47a1050ffe5e38a7ca227c6177889782ba0c8d1966316777a85e7d7fe6b6112c52426087bbf2701088058e5c9ef5f9816d16f371e15f2ab8891f22631782192792570d888e6bd710cec39823837eff351eae366e6974e7e4f2c506e389d1a8fda2eca26763446874e0c44214cb2713740d2dfcf1fddf2394618763c9b8a23d17799417c9d7704c24d8fd56a7b1252016f9e7cb3dc807d26fc2fd50", 0x9d}, {&(0x7f0000001600)}, {0x0}, {0x0}], 0x7, &(0x7f00000027c0), 0x0, 0x4000000}, 0x20004081) openat$iommufd(0xffffffffffffff9c, 0x0, 0x0, 0x0) r3 = bpf$BPF_PROG_RAW_TRACEPOINT_LOAD(0x5, &(0x7f0000000240)={0x11, 0x3, &(0x7f0000000180)=@framed, &(0x7f00000000c0)='syzkaller\x00', 0x0, 0x0, 0x0, 0x0, 0x0, '\x00', 0x0, 0x0, 0xffffffffffffffff, 0x8, 0x0, 0x0, 0x10, 0x0}, 0x80) bpf$BPF_RAW_TRACEPOINT_OPEN(0x11, &(0x7f0000000200)={&(0x7f00000004c0)='contention_begin\x00', r3}, 0x10) r4 = socket(0x40000000015, 0x5, 0x0) connect$inet6(r4, &(0x7f0000000000)={0xa, 0x0, 0x0, @local, 0x4}, 0x1c) bind$inet(r4, 0x0, 0x0) sendto$rose(r4, 0x0, 0x0, 0x0, 0x0, 0x0) setsockopt$inet6_udp_int(r4, 0x11, 0xb, &(0x7f0000000100)=0x80000000, 0x4) r5 = syz_init_net_socket$x25(0x9, 0x5, 0x0) listen(r5, 0x0) listen(r5, 0x0) fstat(r5, &(0x7f00000002c0)) r6 = open(&(0x7f00000005c0)='./bus\x00', 0x64842, 0x0) pwritev2(r6, &(0x7f0000000240)=[{&(0x7f0000000000)="85", 0x307e00}], 0xdf, 0x1400, 0x0, 0x3) 05:42:12 executing program 1: r0 = syz_open_dev$sndmidi(&(0x7f0000000040), 0x2, 0x141101) r1 = dup(r0) write$6lowpan_enable(r1, &(0x7f0000000000)='0', 0xfffffd2c) ioctl$AUTOFS_DEV_IOCTL_EXPIRE(0xffffffffffffffff, 0xc018937c, 0x0) getsockopt$sock_cred(0xffffffffffffffff, 0x1, 0x11, &(0x7f0000caaffb), &(0x7f0000cab000)=0xc) setresgid(0x0, 0x0, 0x0) sendmsg$unix(0xffffffffffffffff, &(0x7f0000002800)={0x0, 0x0, &(0x7f0000002700)=[{&(0x7f00000001c0)="9bee1276c1cafdb448d85eec7b6c21a5a2c408accd959dc117e12ffacb54b51186a1785287fb06324cc3235295e8730ad2fddd28", 0x34}, {&(0x7f0000000600)="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", 0xd5a}, {&(0x7f0000000340)="322a6eb4bf989845aac6ca3eabe2016211f95ce81ec779a84463eaa65bba8c62044a441e8daf5dac000a972fcc8e", 0x2e}, {&(0x7f0000001580)="7f8a47a1050ffe5e38a7ca227c6177889782ba0c8d1966316777a85e7d7fe6b6112c52426087bbf2701088058e5c9ef5f9816d16f371e15f2ab8891f22631782192792570d888e6bd710cec39823837eff351eae366e6974e7e4f2c506e389d1a8fda2eca26763446874e0c44214cb2713740d2dfcf1fddf2394618763c9b8a23d17799417c9d7704c24d8fd56a7b1252016f9e7cb3dc807d26fc2fd50d82adcd078e165bd9933f548bd49d85a0a3bd65d1009459529db2117829681c0259cde3207156d3c512aede4c54e55d954ced9f1", 0xd1}, {&(0x7f0000001600)}, {0x0}, {0x0}], 0x7, &(0x7f00000027c0), 0x0, 0x4000000}, 0x20004081) r2 = bpf$BPF_PROG_RAW_TRACEPOINT_LOAD(0x5, &(0x7f0000000240)={0x11, 0x3, &(0x7f0000000180)=@framed, &(0x7f00000000c0)='syzkaller\x00', 0x0, 0x0, 0x0, 0x0, 0x0, '\x00', 0x0, 0x0, 0xffffffffffffffff, 0x8, 0x0, 0x0, 0x10, 0x0}, 0x80) bpf$BPF_RAW_TRACEPOINT_OPEN(0x11, &(0x7f0000000200)={&(0x7f00000004c0)='contention_begin\x00', r2}, 0x10) bind$inet(0xffffffffffffffff, &(0x7f0000000840)={0x2, 0x0, @local}, 0x10) sendto$rose(0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0) setsockopt$inet6_udp_int(0xffffffffffffffff, 0x11, 0xb, &(0x7f0000000100)=0x80000000, 0x4) r3 = syz_init_net_socket$x25(0x9, 0x5, 0x0) listen(r3, 0x0) fstat(r3, &(0x7f00000002c0)) r4 = open(&(0x7f00000005c0)='./bus\x00', 0x64842, 0x0) pwritev2(r4, &(0x7f0000000240)=[{&(0x7f0000000000)="85", 0x307e00}], 0xdf, 0x1400, 0x0, 0x3) 05:42:12 executing program 2: prctl$PR_SCHED_CORE(0x3e, 0x1, 0x0, 0x2, 0x0) syz_open_dev$sndmidi(&(0x7f0000000040), 0x2, 0x141101) write$6lowpan_enable(0xffffffffffffffff, &(0x7f0000000000)='0', 0xfffffd2c) getsockopt$sock_cred(0xffffffffffffffff, 0x1, 0x11, &(0x7f0000caaffb), &(0x7f0000cab000)=0xc) setresgid(0x0, 0x0, 0x0) r0 = bpf$BPF_PROG_RAW_TRACEPOINT_LOAD(0x5, &(0x7f0000000240)={0x11, 0x3, &(0x7f0000000180)=@framed, &(0x7f00000000c0)='syzkaller\x00', 0x0, 0x0, 0x0, 0x0, 0x0, '\x00', 0x0, 0x0, 0xffffffffffffffff, 0x8, 0x0, 0x0, 0x10, 0x0}, 0x80) bpf$BPF_RAW_TRACEPOINT_OPEN(0x11, &(0x7f0000000200)={&(0x7f00000004c0)='contention_begin\x00', r0}, 0x10) socket$inet6(0xa, 0x4, 0x0) r1 = socket(0x40000000015, 0x5, 0x0) connect$inet6(r1, &(0x7f0000000000)={0xa, 0x0, 0x0, @local, 0x4}, 0x1c) bind$inet(r1, &(0x7f0000000840)={0x2, 0x0, @local}, 0x10) sendto$rose(r1, 0x0, 0x0, 0xa0010000000000, 0x0, 0x0) setsockopt$inet6_udp_int(r1, 0x11, 0xb, &(0x7f0000000100)=0x80000000, 0x4) listen(0xffffffffffffffff, 0x0) pwritev2(0xffffffffffffffff, &(0x7f0000000240)=[{&(0x7f0000000000)="85", 0x1}], 0x1, 0x0, 0x0, 0x3) 05:42:12 executing program 0: prctl$PR_SCHED_CORE(0x3e, 0x1, 0x0, 0x2, 0x0) r0 = syz_open_dev$sndmidi(&(0x7f0000000040), 0x2, 0x141101) r1 = dup(r0) write$6lowpan_enable(r1, &(0x7f0000000000)='0', 0xfffffd2c) ioctl$AUTOFS_DEV_IOCTL_EXPIRE(0xffffffffffffffff, 0xc018937c, 0x0) getsockopt$sock_cred(0xffffffffffffffff, 0x1, 0x11, &(0x7f0000caaffb), &(0x7f0000cab000)=0xc) setresgid(0x0, 0x0, 0x0) sendmsg$unix(0xffffffffffffffff, &(0x7f0000002800)={0x0, 0x0, &(0x7f0000002700)=[{&(0x7f00000001c0)="9bee1276c1cafdb448d85eec7b6c21a5a2c408accd959dc117e12ffacb54b51186a1785287fb06324cc3235295e8730ad2fddd28", 0x34}, {&(0x7f0000000600)="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", 0xf42}, {&(0x7f0000000340)="322a6eb4bf989845aac6ca3eabe2016211f95ce81ec779a84463eaa65bba8c62044a441e8daf5dac000a972fcc8e", 0x2e}, {0x0}, {&(0x7f0000001580)="7f8a47a1050ffe5e38a7ca227c6177889782ba0c8d1966316777a85e7d7fe6b6112c52426087bbf2701088058e5c9ef5f9816d16f371e15f2ab8891f22631782192792570d888e6bd710cec39823837eff351eae366e6974e7e4f2c506e389d1a8fda2eca26763446874e0c44214cb2713740d2dfcf1fddf2394618763c9b8a23d17799417c9d7704c24d8fd56a7b1252016f9e7cb3dc807d26fc2fd50d82adcd078e165bd9933f548bd49d85a0a3bd65d1009459529db2117829681c0259cde3207156d3c512aede4c54e55d954ced9f1", 0xd1}, {&(0x7f0000001600)}, {0x0}, {0x0}], 0x8, &(0x7f00000027c0), 0x0, 0x4000000}, 0x20004081) openat$iommufd(0xffffffffffffff9c, 0x0, 0x0, 0x0) r2 = bpf$BPF_PROG_RAW_TRACEPOINT_LOAD(0x5, &(0x7f0000000240)={0x11, 0x3, &(0x7f0000000180)=ANY=[@ANYBLOB="182000000000000000000000000000009500000000000000"], &(0x7f00000000c0)='syzkaller\x00', 0x0, 0x0, 0x0, 0x0, 0x0, '\x00', 0x0, 0x0, 0xffffffffffffffff, 0x8, 0x0, 0x0, 0x10, 0x0}, 0x80) bpf$BPF_RAW_TRACEPOINT_OPEN(0x11, &(0x7f0000000200)={&(0x7f00000004c0)='contention_begin\x00', r2}, 0x10) socket$inet6(0xa, 0x4, 0xfff) r3 = socket(0x40000000015, 0x5, 0x0) connect$inet6(r3, &(0x7f0000000000)={0xa, 0x0, 0x0, @local, 0x4}, 0x1c) bind$inet(r3, &(0x7f0000000840)={0x2, 0x0, @local}, 0x10) sendto$rose(r3, 0x0, 0x0, 0x0, 0x0, 0x0) setsockopt$inet6_udp_int(r3, 0x11, 0xb, &(0x7f0000000100)=0x80000000, 0x4) r4 = syz_init_net_socket$x25(0x9, 0x5, 0x0) listen(r4, 0x0) fstat(r4, &(0x7f00000002c0)) r5 = open(&(0x7f00000005c0)='./bus\x00', 0x64842, 0x0) pwritev2(r5, &(0x7f0000000240)=[{&(0x7f0000000000)="85", 0x307e00}], 0x1, 0x1400, 0x0, 0x3) 05:42:12 executing program 5: prctl$PR_SCHED_CORE(0x3e, 0x1, 0x0, 0x2, 0x0) r0 = syz_open_dev$sndmidi(&(0x7f0000000040), 0x2, 0x141101) r1 = dup(r0) write$6lowpan_enable(r1, &(0x7f0000000000)='0', 0xfffffd2c) bpf$BPF_RAW_TRACEPOINT_OPEN(0x11, 0x0, 0x0) r2 = socket(0x40000000015, 0x5, 0x0) connect$inet6(r2, &(0x7f0000000000)={0xa, 0x0, 0x0, @local, 0x4}, 0x1c) bind$inet(r2, &(0x7f0000000840)={0x2, 0x0, @local}, 0x10) sendto$rose(r2, 0x0, 0x0, 0xfe80, 0x0, 0x0) listen(0xffffffffffffffff, 0x0) 05:42:12 executing program 3: prctl$PR_SCHED_CORE(0x3e, 0x1, 0x0, 0x2, 0x0) (async) r0 = syz_open_dev$sndmidi(&(0x7f0000000040), 0x2, 0x141101) r1 = dup(r0) write$6lowpan_enable(r1, &(0x7f0000000000)='0', 0xfffffd2c) (async) getsockopt$sock_cred(0xffffffffffffffff, 0x1, 0x11, &(0x7f0000caaffb)={0x0, 0x0, 0x0}, &(0x7f0000cab000)=0xc) setresgid(0x0, r2, 0x0) sendmsg$unix(0xffffffffffffffff, &(0x7f0000002800)={0x0, 0x0, &(0x7f0000002700)=[{&(0x7f00000001c0)="9bee1276c1cafdb448d85eec7b6c21a5a2c408accd959dc117e12ffacb54b51186a1785287fb06324cc3235295e8730ad2fddd28", 0x34}, {0x0}, {&(0x7f0000000340)="322a6eb4bf989845aac6ca3eabe2016211f95ce81ec779a84463eaa65bba8c62044a441e8daf5dac000a972fcc8e", 0x2e}, {0x0}, {0x0}, {&(0x7f0000001600)}, {0x0}], 0x7, &(0x7f00000027c0), 0x0, 0x4000000}, 0x20004081) (async) openat$iommufd(0xffffffffffffff9c, 0x0, 0x0, 0x0) (async) r3 = bpf$BPF_PROG_RAW_TRACEPOINT_LOAD(0x5, &(0x7f0000000240)={0x11, 0x3, &(0x7f0000000380)=ANY=[@ANYBLOB="18000000000000000000000000950000000000000020c4221e350b446246a94b94f26a58d86451f650ac5fec8933c9271889da23eeb46b393a07cbc25fbdc00ac05cb0aaf89d3ae73377f1611f87ff676acf9aca5b6f19be9ffdb004e6769885cc5cba7ca6c42a4a986fcc298759ad9224abaaba3c81028ebdb7f22a655d0232eeaed3c5d0062e1293d921a010e16dfdda13241d43c26db2c811fc374c39d0ab97396416dd8ad8dfee3488a205daf0dc5cf37bd70daafca200d67d047c797d4248b2000000000000"], &(0x7f00000000c0)='syzkaller\x00', 0x0, 0x0, 0x0, 0x0, 0x0, '\x00', 0x0, 0x0, 0xffffffffffffffff, 0x8, 0x0, 0x0, 0x10, 0x0}, 0x80) bpf$BPF_RAW_TRACEPOINT_OPEN(0x11, &(0x7f0000000200)={&(0x7f00000004c0)='contention_begin\x00', r3}, 0x10) (async) socket$inet6(0xa, 0x4, 0xfff) r4 = socket(0x40000000015, 0x5, 0x0) connect$inet6(r4, &(0x7f0000000000)={0xa, 0x0, 0x0, @local, 0x4}, 0x1c) (async) bind$inet(r4, &(0x7f0000000840)={0x2, 0x0, @local}, 0x10) sendto$rose(r4, 0x0, 0x0, 0x0, 0x0, 0x0) setsockopt$inet6_udp_int(r4, 0x11, 0xb, &(0x7f0000000100)=0x80000000, 0x4) (async) r5 = syz_init_net_socket$x25(0x9, 0x5, 0x0) listen(r5, 0x0) (async) listen(r5, 0x0) (async) fstat(r5, &(0x7f00000002c0)) r6 = open(&(0x7f00000005c0)='./bus\x00', 0x64842, 0x0) pwritev2(r6, &(0x7f0000000240)=[{&(0x7f0000000000)="85", 0x307e00}], 0x1, 0x1400, 0x0, 0x3) 05:42:12 executing program 3: prctl$PR_SCHED_CORE(0x3e, 0x1, 0x0, 0x2, 0x0) (async) r0 = syz_open_dev$sndmidi(&(0x7f0000000040), 0x2, 0x141101) r1 = dup(r0) write$6lowpan_enable(r1, &(0x7f0000000000)='0', 0xfffffd2c) getsockopt$sock_cred(0xffffffffffffffff, 0x1, 0x11, &(0x7f0000caaffb)={0x0, 0x0, 0x0}, &(0x7f0000cab000)=0xc) setresgid(0x0, r2, 0x0) sendmsg$unix(0xffffffffffffffff, &(0x7f0000002800)={0x0, 0x0, &(0x7f0000002700)=[{&(0x7f00000001c0)="9bee1276c1cafdb448d85eec7b6c21a5a2c408accd959dc117e12ffacb54b51186a1785287fb06324cc3235295e8730ad2fddd28", 0x34}, {0x0}, {&(0x7f0000000340)="322a6eb4bf989845aac6ca3eabe2016211f95ce81ec779a84463eaa65bba8c62044a441e8daf5dac000a972fcc8e", 0x2e}, {0x0}, {0x0}, {&(0x7f0000001600)}, {0x0}], 0x7, &(0x7f00000027c0), 0x0, 0x4000000}, 0x20004081) openat$iommufd(0xffffffffffffff9c, 0x0, 0x0, 0x0) (async) r3 = bpf$BPF_PROG_RAW_TRACEPOINT_LOAD(0x5, &(0x7f0000000240)={0x11, 0x3, &(0x7f0000000380)=ANY=[@ANYBLOB="18000000000000000000000000950000000000000020c4221e350b446246a94b94f26a58d86451f650ac5fec8933c9271889da23eeb46b393a07cbc25fbdc00ac05cb0aaf89d3ae73377f1611f87ff676acf9aca5b6f19be9ffdb004e6769885cc5cba7ca6c42a4a986fcc298759ad9224abaaba3c81028ebdb7f22a655d0232eeaed3c5d0062e1293d921a010e16dfdda13241d43c26db2c811fc374c39d0ab97396416dd8ad8dfee3488a205daf0dc5cf37bd70daafca200d67d047c797d4248b2000000000000"], &(0x7f00000000c0)='syzkaller\x00', 0x0, 0x0, 0x0, 0x0, 0x0, '\x00', 0x0, 0x0, 0xffffffffffffffff, 0x8, 0x0, 0x0, 0x10, 0x0}, 0x80) bpf$BPF_RAW_TRACEPOINT_OPEN(0x11, &(0x7f0000000200)={&(0x7f00000004c0)='contention_begin\x00', r3}, 0x10) (async) socket$inet6(0xa, 0x4, 0xfff) (async) r4 = socket(0x40000000015, 0x5, 0x0) connect$inet6(r4, &(0x7f0000000000)={0xa, 0x0, 0x0, @local, 0x4}, 0x1c) (async) bind$inet(r4, &(0x7f0000000840)={0x2, 0x0, @local}, 0x10) (async) sendto$rose(r4, 0x0, 0x0, 0x0, 0x0, 0x0) setsockopt$inet6_udp_int(r4, 0x11, 0xb, &(0x7f0000000100)=0x80000000, 0x4) (async) r5 = syz_init_net_socket$x25(0x9, 0x5, 0x0) listen(r5, 0x0) (async) listen(r5, 0x0) fstat(r5, &(0x7f00000002c0)) (async) r6 = open(&(0x7f00000005c0)='./bus\x00', 0x64842, 0x0) pwritev2(r6, &(0x7f0000000240)=[{&(0x7f0000000000)="85", 0x307e00}], 0x1, 0x1400, 0x0, 0x3) 05:42:13 executing program 2: prctl$PR_SCHED_CORE(0x3e, 0x1, 0x0, 0x2, 0x0) syz_open_dev$sndmidi(&(0x7f0000000040), 0x2, 0x141101) write$6lowpan_enable(0xffffffffffffffff, &(0x7f0000000000)='0', 0xfffffd2c) getsockopt$sock_cred(0xffffffffffffffff, 0x1, 0x11, &(0x7f0000caaffb), &(0x7f0000cab000)=0xc) setresgid(0x0, 0x0, 0x0) r0 = bpf$BPF_PROG_RAW_TRACEPOINT_LOAD(0x5, &(0x7f0000000240)={0x11, 0x3, &(0x7f0000000180)=@framed, &(0x7f00000000c0)='syzkaller\x00', 0x0, 0x0, 0x0, 0x0, 0x0, '\x00', 0x0, 0x0, 0xffffffffffffffff, 0x8, 0x0, 0x0, 0x10, 0x0}, 0x80) bpf$BPF_RAW_TRACEPOINT_OPEN(0x11, &(0x7f0000000200)={&(0x7f00000004c0)='contention_begin\x00', r0}, 0x10) socket$inet6(0xa, 0x4, 0x0) r1 = socket(0x40000000015, 0x5, 0x0) connect$inet6(r1, &(0x7f0000000000)={0xa, 0x0, 0x0, @local, 0x4}, 0x1c) bind$inet(r1, &(0x7f0000000840)={0x2, 0x0, @local}, 0x10) sendto$rose(r1, 0x0, 0x0, 0xd0000000000000, 0x0, 0x0) setsockopt$inet6_udp_int(r1, 0x11, 0xb, &(0x7f0000000100)=0x80000000, 0x4) listen(0xffffffffffffffff, 0x0) pwritev2(0xffffffffffffffff, &(0x7f0000000240)=[{&(0x7f0000000000)="85", 0x1}], 0x1, 0x0, 0x0, 0x3) 05:42:13 executing program 4: prctl$PR_SCHED_CORE(0x3e, 0x1, 0x0, 0x2, 0x0) r0 = syz_open_dev$sndmidi(&(0x7f0000000040), 0x2, 0x141101) r1 = dup(r0) write$6lowpan_enable(r1, &(0x7f0000000000)='0', 0xfffffd2c) ioctl$AUTOFS_DEV_IOCTL_EXPIRE(0xffffffffffffffff, 0xc018937c, 0x0) getsockopt$sock_cred(0xffffffffffffffff, 0x1, 0x11, &(0x7f0000caaffb)={0x0, 0x0, 0x0}, &(0x7f0000cab000)=0xc) setresgid(0x0, r2, 0x0) sendmsg$unix(0xffffffffffffffff, &(0x7f0000002800)={0x0, 0x0, &(0x7f0000002700)=[{0x0}, {0x0}, {0x0}, {&(0x7f0000001580)="7f8a47a1050ffe5e38a7ca227c6177889782ba0c8d1966316777a85e7d7fe6b6112c52426087bbf2701088058e5c9ef5f9816d16f371e15f2ab8891f22631782192792570d888e6bd710cec39823837eff351eae366e6974e7e4f2c506e389d1a8fda2eca26763446874e0c44214cb2713740d2dfcf1fddf2394618763c9b8a23d17799417c9d7704c24d8fd56a7b1252016f9e7cb3dc807d26fc2fd50", 0x9d}, {&(0x7f0000001600)}, {0x0}, {0x0}], 0x7, &(0x7f00000027c0), 0x0, 0x4000000}, 0x20004081) openat$iommufd(0xffffffffffffff9c, 0x0, 0x0, 0x0) r3 = bpf$BPF_PROG_RAW_TRACEPOINT_LOAD(0x5, &(0x7f0000000240)={0x11, 0x3, &(0x7f0000000180)=@framed, &(0x7f00000000c0)='syzkaller\x00', 0x0, 0x0, 0x0, 0x0, 0x0, '\x00', 0x0, 0x0, 0xffffffffffffffff, 0x8, 0x0, 0x0, 0x10, 0x0}, 0x80) bpf$BPF_RAW_TRACEPOINT_OPEN(0x11, &(0x7f0000000200)={&(0x7f00000004c0)='contention_begin\x00', r3}, 0x10) r4 = socket(0x40000000015, 0x5, 0x0) connect$inet6(r4, &(0x7f0000000000)={0xa, 0x0, 0x0, @local, 0x4}, 0x1c) bind$inet(r4, 0x0, 0x0) sendto$rose(r4, 0x0, 0x0, 0x0, 0x0, 0x0) setsockopt$inet6_udp_int(r4, 0x11, 0xb, &(0x7f0000000100)=0x80000000, 0x4) r5 = syz_init_net_socket$x25(0x9, 0x5, 0x0) listen(r5, 0x0) listen(r5, 0x0) fstat(r5, &(0x7f00000002c0)) r6 = open(&(0x7f00000005c0)='./bus\x00', 0x64842, 0x0) pwritev2(r6, &(0x7f0000000240)=[{&(0x7f0000000000)="85", 0x307e00}], 0xe0, 0x1400, 0x0, 0x3) 05:42:13 executing program 1: r0 = syz_open_dev$sndmidi(&(0x7f0000000040), 0x2, 0x141101) r1 = dup(r0) write$6lowpan_enable(r1, &(0x7f0000000000)='0', 0xfffffd2c) ioctl$AUTOFS_DEV_IOCTL_EXPIRE(0xffffffffffffffff, 0xc018937c, 0x0) getsockopt$sock_cred(0xffffffffffffffff, 0x1, 0x11, &(0x7f0000caaffb), &(0x7f0000cab000)=0xc) setresgid(0x0, 0x0, 0x0) sendmsg$unix(0xffffffffffffffff, &(0x7f0000002800)={0x0, 0x0, &(0x7f0000002700)=[{&(0x7f00000001c0)="9bee1276c1cafdb448d85eec7b6c21a5a2c408accd959dc117e12ffacb54b51186a1785287fb06324cc3235295e8730ad2fddd28", 0x34}, {&(0x7f0000000600)="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", 0xd5a}, {&(0x7f0000000340)="322a6eb4bf989845aac6ca3eabe2016211f95ce81ec779a84463eaa65bba8c62044a441e8daf5dac000a972fcc8e", 0x2e}, {&(0x7f0000001580)="7f8a47a1050ffe5e38a7ca227c6177889782ba0c8d1966316777a85e7d7fe6b6112c52426087bbf2701088058e5c9ef5f9816d16f371e15f2ab8891f22631782192792570d888e6bd710cec39823837eff351eae366e6974e7e4f2c506e389d1a8fda2eca26763446874e0c44214cb2713740d2dfcf1fddf2394618763c9b8a23d17799417c9d7704c24d8fd56a7b1252016f9e7cb3dc807d26fc2fd50d82adcd078e165bd9933f548bd49d85a0a3bd65d1009459529db2117829681c0259cde3207156d3c512aede4c54e55d954ced9f1", 0xd1}, {&(0x7f0000001600)}, {0x0}, {0x0}], 0x7, &(0x7f00000027c0), 0x0, 0x4000000}, 0x20004081) r2 = bpf$BPF_PROG_RAW_TRACEPOINT_LOAD(0x5, &(0x7f0000000240)={0x11, 0x3, &(0x7f0000000180)=@framed, &(0x7f00000000c0)='syzkaller\x00', 0x0, 0x0, 0x0, 0x0, 0x0, '\x00', 0x0, 0x0, 0xffffffffffffffff, 0x8, 0x0, 0x0, 0x10, 0x0}, 0x80) bpf$BPF_RAW_TRACEPOINT_OPEN(0x11, &(0x7f0000000200)={&(0x7f00000004c0)='contention_begin\x00', r2}, 0x10) bind$inet(0xffffffffffffffff, &(0x7f0000000840)={0x2, 0x0, @local}, 0x10) sendto$rose(0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0) setsockopt$inet6_udp_int(0xffffffffffffffff, 0x11, 0xb, &(0x7f0000000100)=0x80000000, 0x4) r3 = syz_init_net_socket$x25(0x9, 0x5, 0x0) listen(r3, 0x0) fstat(r3, &(0x7f00000002c0)) r4 = open(&(0x7f00000005c0)='./bus\x00', 0x64842, 0x0) pwritev2(r4, &(0x7f0000000240)=[{&(0x7f0000000000)="85", 0x307e00}], 0xe0, 0x1400, 0x0, 0x3) 05:42:13 executing program 3: prctl$PR_SCHED_CORE(0x3e, 0x1, 0x0, 0x2, 0x0) r0 = syz_open_dev$sndmidi(&(0x7f0000000040), 0x2, 0x141101) r1 = dup(r0) write$6lowpan_enable(r1, &(0x7f0000000000)='0', 0xfffffd2c) ioctl$AUTOFS_DEV_IOCTL_EXPIRE(0xffffffffffffffff, 0xc018937c, 0x0) getsockopt$sock_cred(0xffffffffffffffff, 0x1, 0x11, &(0x7f0000caaffb)={0x0, 0x0, 0x0}, &(0x7f0000cab000)=0xc) setresgid(0x0, r2, 0x0) sendmsg$unix(0xffffffffffffffff, &(0x7f0000002800)={0x0, 0x0, &(0x7f0000002700)=[{&(0x7f00000001c0)="9bee1276c1cafdb448d85eec7b6c21a5a2c408accd959dc117e12ffacb54b51186a1785287fb06324cc3235295e8730ad2fddd28", 0x34}, {0x0}, {&(0x7f0000000340)="322a6eb4bf989845aac6ca3eabe2016211f95ce81ec779a84463eaa65bba8c62044a441e8daf5dac000a972fcc8e", 0x2e}, {0x0}, {0x0}, {&(0x7f0000001600)}, {0x0}], 0x7, &(0x7f00000027c0), 0x0, 0x4000000}, 0x20004081) openat$iommufd(0xffffffffffffff9c, 0x0, 0x0, 0x0) r3 = bpf$BPF_PROG_RAW_TRACEPOINT_LOAD(0x5, &(0x7f0000000240)={0x11, 0x3, &(0x7f0000000380)=ANY=[@ANYBLOB="18000000000000000000000000000008950000000000000035d11867c989e27049025046b904ad07d92e07d05a11eaa94119b20557f0a4c4bd131da970a040b988668470c5c26dd24330a6bc370170f75c2a098be03e714ad7e2b33f45f31bf4f52ecffa7b38cdcbc525e0199654852664773af11bccaf3d1238740a1d8ff01b50468261df64336d55cfaefb02"], &(0x7f00000000c0)='syzkaller\x00', 0x0, 0x0, 0x0, 0x0, 0x0, '\x00', 0x0, 0x0, 0xffffffffffffffff, 0x8, 0x0, 0x0, 0x10, 0x0}, 0x80) bpf$BPF_RAW_TRACEPOINT_OPEN(0x11, &(0x7f0000000200)={&(0x7f00000004c0)='contention_begin\x00', r3}, 0x10) socket$inet6(0xa, 0x4, 0xfff) r4 = socket(0x40000000015, 0x5, 0x0) connect$inet6(r4, &(0x7f0000000000)={0xa, 0x0, 0x0, @local, 0x4}, 0x1c) bind$inet(r4, &(0x7f0000000840)={0x2, 0x0, @local}, 0x10) sendto$rose(r4, 0x0, 0x0, 0x0, 0x0, 0x0) setsockopt$inet6_udp_int(r4, 0x11, 0xb, &(0x7f0000000100)=0x80000000, 0x4) r5 = syz_init_net_socket$x25(0x9, 0x5, 0x0) listen(r5, 0x0) listen(r5, 0x0) fstat(r5, &(0x7f00000002c0)) r6 = open(&(0x7f00000005c0)='./bus\x00', 0x64842, 0x0) pwritev2(r6, &(0x7f0000000240)=[{&(0x7f0000000000)="85", 0x307e00}], 0x1, 0x1400, 0x0, 0x3) 05:42:13 executing program 0: prctl$PR_SCHED_CORE(0x3e, 0x1, 0x0, 0x2, 0x0) syz_open_dev$sndmidi(&(0x7f0000000040), 0x2, 0x141101) (async) r0 = syz_open_dev$sndmidi(&(0x7f0000000040), 0x2, 0x141101) dup(r0) (async) r1 = dup(r0) write$6lowpan_enable(r1, &(0x7f0000000000)='0', 0xfffffd2c) ioctl$AUTOFS_DEV_IOCTL_EXPIRE(0xffffffffffffffff, 0xc018937c, 0x0) getsockopt$sock_cred(0xffffffffffffffff, 0x1, 0x11, &(0x7f0000caaffb), &(0x7f0000cab000)=0xc) setresgid(0x0, 0x0, 0x0) sendmsg$unix(0xffffffffffffffff, &(0x7f0000002800)={0x0, 0x0, &(0x7f0000002700)=[{&(0x7f00000001c0)="9bee1276c1cafdb448d85eec7b6c21a5a2c408accd959dc117e12ffacb54b51186a1785287fb06324cc3235295e8730ad2fddd28", 0x34}, {&(0x7f0000000600)="5b302b36edfa8dd4630ee0d5765723c2bf85580f440751980cf00dfe4d7604d85b750cfe47149d5d8bb6d4b623e89947ea4da5b0f9a2eb1c2e60b592f45b2cae02b620b09d28a5f6c5302dfa7f63b2c3d914f5d1f2bf9045a4e8b33a9ba58306a29ebbd01d38ea9d6b941a99474e7c1d5a67b76a98c581831bed24f331407a9fcb64b2d949461ec7b07e2ab4f2e3242bf8f93ffec3ef9bdc641c58f7ff3901086700abaa9946360c662773c46f6b9417b847407670b14acf5379ac20c918f5659f823f104fcb3a8dd8bc1ba1a65b9bef8d0f3606e16682f9b1ab6b63a2568772c3c7e9f608232e6bc46a15d20077bcd80edaa2e727dd19bfdd6c01dbddf0c153eb555dae86ae62a816e539415bbfba50ef2c48eedeba08cedb517e55488853e66e625dd4cd15f0129c419a4fe205a7ee1214c7943288292a6e24f8b297aaf46bd9e1f6fa815af3d9b92b2e3cb68afea4ae108ec2f72328673b22c540b36563c8d4187ad64d7779f919c1c5a1fa6e88df105e16054fbd4065868c1396c95aaf8194b6670c60e138f7e415eea4fd3c01b56db07f8c949a80253904da8297c61b75dc9d751de562614e73b2fa73cfea050c7d93af2b700964e709f6210a7124a6018f7a8616e1c366e4d892c845c4e37ac6c9be0b370052fddcd4c6cac9af1c195604664f58a562f54d44fdc5055a95a371cb4f8f9e0918bc60daa96eecd50e18de6e950c905939e2f9dea130f4e69dccb24ae6e87c7748676bbeec85553507b58d414f06808acdcd7e90a54f329d21e64061da830376921e9ce032df5b66c435a1ba67c9d81ad4007bb16a2b2afe5acd4601c15401cd7f381c47adc4b35e62325ad5da467bbd84f88b761cf73b98d728224d2d27bedd9f0f86e926c01318ff46e4541d5d5e19ed1acc1b5b42377f62a19ace396761ae4cfe665899a8e30029ea036c8d611cb43991465566fe59e5498af58ad16e67dd76a7053726ec951953f1a8aa3964cd635ba6cf7b23906958ed41016947e41edc624682d1fc85fa863f83462b7c97547d1f19ae5bfe7bbcadd348124f44641248413f59699cf4c43f5b9e0b7177fa29e4402523874d6ddd586926d126ae0c7c42a40935728bc2f90ddb026b3489f63748b2d54027da8e2cb1d0f7439c7755e8e70dc67e2afb09f1882493a9074bd08c26a5fee207f504dfd3239c437b5c4ef0b63393dee8b346081bc0aeb89b5e70dbb02f284e0180ee1f7319b221861dc82535c553d3ddf47140c3ecbe9684ab01f5d4cdb2acc88376a218bfed59f91bb190e6421789f1130dd9e174ce7b7bc534e9bca225b79286d65e6dfece9814fa505940dca1cc681ba7b2be49125e0d04a8bcde576fc1c7fdc8e704a1330106c03eb48aa4c12d5b8fb959c3076fd5b8d1534500145a2b98c0a1833687f4f0f6aa082ceffe4452b235811283c84924afc4614a75aa8fb30b630fc4af44671c9f20a36b3249272e1aa957df01ff6bb54bacc4ed40a988e1c83bd187dd88a2cc2a40c1f78a458ea906f2a33e48ca26fca9ebd0fb4bdc5a0a7cef0163872c965ff997eadaa5e305d88b75e2d9eeec010ad987eda82a982d728018a82ca6e772f89e83dbe723179ae63b87d6232628a6f4718d9e53f20343e4782d270f61aa2c207008ae7788f26a92dfa8dfdd664d61a7c0c2f4cb64e6bec9f31c3e0c34aebbcf3dd0c60168f4be6d64563a34c19f59a3725a750ddd386818e860563f89e66b608c35c3855beede59e78710e0e64a86871f641e58a2a571dc889ec739bc65a23d0f1f330292fe7bb2c540a3a1ad218b607e57c7bd6680449ab9b18f675c0dbdd3f61e2b3fc01cb0c7d9f8f92918a0ec125603ed07c7d818a351ab12afcd4301d5fc30cba150862c59dd4d3657c660cecd48c2943f16a3f3eaa881ae501191dd75400efe183c8b36c4a770b440be253707d6f4c0cf1aca068d26f9523a4314bd27b8e604304d33cea0fe4212b508a953a78295bb2399f958c2c0c9b387f31e6b426bc7768560b9816ddf811eb034f454346b4195d41c86d57188e388b2000391dc040fb3aafff8c4a67d3a2559cde267572eadac76309043c0ed5275ad4d74c1e0c13b7fabd2310b460c5aa01a2b487def0b8d2b97530d9ba6dd5e2a29a0d4a37fa3d0f4049aba2e62f09578a8ae8be11d024308efa4b7b50d389b9f11a07bba9f5bceb00799074dadb560634db06f6ccbd79eda0a962fdd77c4a1e0fdcb4ba2f3d295b878ac880674320b05d6b73c18b9a75076cbb5aab2c41a7ed16cdebb51c47851ee843d5af6a61f299432195bb58c39a25873c2cc3e4228b73563842642d6287a5ff31842f821367ed8543aaeca09d47dd444d9d51596dccfc9ef3daa757de7438c456828a35eb46408fc52191a152d3bc2c162bbc4fe5de0e5a6dcca544dcc551b3ab7225f61e66abd769f020d6b64f2b8de432d6b44bf2566cb4040da06db0995cf8ecb767e47c4759cd5f368326d608f72af16158373346901c45768edf8b904b38abda07a4ebc3b9077017c6442979c59eb5983227f2fa2ac57695b1eeec94470e463251a6472d061b0f91f2df9d1dc8e3f021f360d0c9fed341bcff8009a2435f97489c5ffd582c64751d3c157f1ed5a1d1d658e13fa44c23c597927d8da5208c9305d7705bd1f7e8d6a1bd01c400e540482f5b057ae91f040d72eacaa64e118907293173a21e04d04713898da158127cc31e549cd492ea6973b83c7399f1e24cb052ff2e412278f4f0b78be3f7c82a3e95c124be063b51a8d2f8e5b232b54fe4c987f6b6e1120a3cc14d12a428d253604beaf865b39a5008a5c2ac5516822051211ce6986d1db6f7494e75d9c962c2ec9e78e3748fb4b69bb4136d4f9e4e5ef2b3184f50591e49df6198cd32e8d8e213a5f2f285ed66f3c9308de8174f6429c51af00015da4886f8ebfc189cc9a4075002723126dda1f1ed572d9e168797cafc04a482c90ad26cb36b10bdb862c327743941b662429fe239bebd076924cf588144c8056238ba3f34d1d777c6be1caf6c07f3e9513a5cec0fa4709779fcd47a85c5130aa10bbfc415fada2064a856f78486eea58b91a1eab98a6640b2d928e2dafd2a51854d21fe6e2b0f42a17af6ad4cf7dca4971b57f054aa1d0f10f2e00c0fde00232757496ce7543bcc8fd7b9e17cb8bdba722a474a5ca0eebf9a4a2803d79fce0e604338edfaf5465fe4325adfcdb27a7aa3950c01919ea11cfa028dc95576c45429c50f79e82d6566310bca548abef2fe1d5ea38c0674b6658294ac745439ac015931c4d0e3fa17442732dd485cabcf4bf27c370c9af69c69c93616acf4077a66bd6e276f5113da54741f8eb2bc5d6cebb60faafeb229e9f03958ae0bc35e30f6a2260ba75241750130e2fa5e0e1986fff85c638fb5ca83c6546af51af5ae599a208e3067fb91a7403487b5c87aa7b873db6b0a9315d2fa6a3a16eba68edd133e92d3ce166fc6b68bcfc1bedab4a1460b81299955b405bd8cd0569b734052cf5cf0791330c6f6671ec311d820443f2905ae00665d6a5a4ef672ddf942f8a5ea215c903f1791602a6c60f26c94c6f5e46ad3033da251b321b9f9e614a78010b1a8bbd60df102592a8514b23ccc6f169b726a6516a85ce1131798f64baf2e12a5b9ef3f68e04d53975a9e54f81cb03f3201c4f381cd76b6967c5ab9532e69698267b910232e55d97c66233bf9033b6cfafee66224c313648129f2b27e8165d4acbd44d4597a604ae72ce9123ab1a1c640b6e41929c4e7e0399c50951cbf790e199cca40d35c6ba1d3208ff862452d67df7067c2801dbf293fbdd7cc52a1cd2f2a818ebdd7bdfe3680a2ccfd3e6fefd093858122c5f7d52cde2fb08f2a301f8cb6a8444b68ce279b8d843aed06077b343c20874d5512d5479dd11ba79c5de56739da015dd47c58347ab3aec9c58dd9d74b75c30e7ae8a207a0ed4589d53791e14769a804f19bcd60f5d324f08361af6cc548b403c6629b2f583b77f4ce4caa6f49b2c9b3c1fe0c88ada2ef52e7c857dbcd27e42679b5912c1331a4b658cfac8e3da254fdd18cb2cd168aaeb58910e0d3e435fcb521b4ccf6f66678b1054e79ffc124b3f5ec1ce078cac225bd17093068c2ba1bf8506fff16b069b185868efb4dc7a9f8a8ea1dbeff3450cf2ddd695b484a1c19014d6e53080b9c569695665ca7ce9cee9f31d131997db3dd567f1f0f3a0ae09129bc89d7d826c9fb6af8f1ce10c745ab8cca28495a2e0f12aadd3859a67caef4a7cb1e98bb51d1ef2007fba5d4de6cbeb7b550b48c97c258c16016f5adeb05351bf0ea4f529eb4ca8a70445afd15de598124eabf688360aef46499e8d7ecd893315ab5a18aedd639c073d3b47eb9b5c1d7449d69024e2b5d4025127bc374e7c330113c584b8f1070e8a5d06e420d29b8134e1b15bb987424014b1fb590e910a582a0333fe4771060c36d1931928c900c0aa6240df77c0b28b57d646515722b89da9e38fe039063b8616c451be612a1e974e89db386714ecea9a246ce2d5f8c9d7a7660c4556b8f1a224c36d2eda0032c3c3f9337cf7e3ed84f99d0c34796b4ff13625535b2b360764bd7d4e3abe75fb4eaa41cd4cef50fdc262caab80ed7bb5ed551b21872e67e942f6a5636734346efd80436b06bdbd1da517525638545462f3ec56479f43a7f8ebb733d36202f79c30cc9ef10d0055ba1f8fa5024fe7297011f890a078d9843ffc93474169f803123fc0f72512f0f18b33fc7ff17e0af410316fa29e4f6d359c2f9ae0a79b5ad864597ac6960c2ff2dea46667fa7a9c7c038330bf012b6a8de0e0948ed010d0a9115a72e6d9435c7ac00f4250c85f6db30a3d26d41536622f40fe6f217d3aed84bdf5bd89ac19bb68fb69029c420d90df6d8632a79c9c6c8260517795ed50bcfa48a7f07392dead01a44a3432d1ab713acb84df0fc9a2e35f6efdd9e13d0946c5aaaeb2052de0074d91d9d45184da665f348154a93339538b69552b517f88fb8c06448e300a14cc3a59c7188b59e808f5c483d36573ecc0832787fb7d1cd321233e55100070de7a807d60dca82674100c0937f96a1c7479a00c6aafab870ec342e13cb37c254359caaeeccf18e2a934e84d8ef0a983da300fe48cb3b7dc3e64d5df8b877aea68cc93c2b230093a864cad2924681fbcc0f77c9b86a9ac16ccd8811515d1dbb58a62747c2629321b4fde59dd2605ccfe8820bf16c74c7d97b4fbc9d17f86fd6439181804424f97deb48969b7be08820e640bc27686c7098062e02c61a168e3035523aec2750373eefce1c75373ab2472da4fb40dda1cc74bf97571fa75e720ee406395eac5d31f32942bff63549141e566e643d4a79d260fe60585f7830b30e29a4d3f76047a97345481c564aeaa9b7661cdbedd7e8b86b934e83bb9887c07e26bd0ad08202408b2963e7015747b645b9c1482e53bde2ae3e5e90b5ab379c7b70cc576626f355b2b758a782f3658d50354ab430ca492337f17dda2e5cdd25cb041984db4fcde", 0xf42}, {&(0x7f0000000340)="322a6eb4bf989845aac6ca3eabe2016211f95ce81ec779a84463eaa65bba8c62044a441e8daf5dac000a972fcc8e", 0x2e}, {0x0}, {&(0x7f0000001580)="7f8a47a1050ffe5e38a7ca227c6177889782ba0c8d1966316777a85e7d7fe6b6112c52426087bbf2701088058e5c9ef5f9816d16f371e15f2ab8891f22631782192792570d888e6bd710cec39823837eff351eae366e6974e7e4f2c506e389d1a8fda2eca26763446874e0c44214cb2713740d2dfcf1fddf2394618763c9b8a23d17799417c9d7704c24d8fd56a7b1252016f9e7cb3dc807d26fc2fd50d82adcd078e165bd9933f548bd49d85a0a3bd65d1009459529db2117829681c0259cde3207156d3c512aede4c54e55d954ced9f1", 0xd1}, {&(0x7f0000001600)}, {0x0}, {0x0}], 0x8, &(0x7f00000027c0), 0x0, 0x4000000}, 0x20004081) openat$iommufd(0xffffffffffffff9c, 0x0, 0x0, 0x0) r2 = bpf$BPF_PROG_RAW_TRACEPOINT_LOAD(0x5, &(0x7f0000000240)={0x11, 0x3, &(0x7f0000000180)=ANY=[@ANYBLOB="182000000000000000000000000000009500000000000000"], &(0x7f00000000c0)='syzkaller\x00', 0x0, 0x0, 0x0, 0x0, 0x0, '\x00', 0x0, 0x0, 0xffffffffffffffff, 0x8, 0x0, 0x0, 0x10, 0x0}, 0x80) bpf$BPF_RAW_TRACEPOINT_OPEN(0x11, &(0x7f0000000200)={&(0x7f00000004c0)='contention_begin\x00', r2}, 0x10) socket$inet6(0xa, 0x4, 0xfff) (async) socket$inet6(0xa, 0x4, 0xfff) socket(0x40000000015, 0x5, 0x0) (async) r3 = socket(0x40000000015, 0x5, 0x0) connect$inet6(r3, &(0x7f0000000000)={0xa, 0x0, 0x0, @local, 0x4}, 0x1c) bind$inet(r3, &(0x7f0000000840)={0x2, 0x0, @local}, 0x10) sendto$rose(r3, 0x0, 0x0, 0x0, 0x0, 0x0) (async) sendto$rose(r3, 0x0, 0x0, 0x0, 0x0, 0x0) setsockopt$inet6_udp_int(r3, 0x11, 0xb, &(0x7f0000000100)=0x80000000, 0x4) r4 = syz_init_net_socket$x25(0x9, 0x5, 0x0) listen(r4, 0x0) fstat(r4, &(0x7f00000002c0)) (async) fstat(r4, &(0x7f00000002c0)) r5 = open(&(0x7f00000005c0)='./bus\x00', 0x64842, 0x0) pwritev2(r5, &(0x7f0000000240)=[{&(0x7f0000000000)="85", 0x307e00}], 0x1, 0x1400, 0x0, 0x3) (async) pwritev2(r5, &(0x7f0000000240)=[{&(0x7f0000000000)="85", 0x307e00}], 0x1, 0x1400, 0x0, 0x3) 05:42:13 executing program 5: prctl$PR_SCHED_CORE(0x3e, 0x1, 0x0, 0x2, 0x0) r0 = syz_open_dev$sndmidi(&(0x7f0000000040), 0x2, 0x141101) r1 = dup(r0) write$6lowpan_enable(r1, &(0x7f0000000000)='0', 0xfffffd2c) bpf$BPF_RAW_TRACEPOINT_OPEN(0x11, 0x0, 0x0) r2 = socket(0x40000000015, 0x5, 0x0) connect$inet6(r2, &(0x7f0000000000)={0xa, 0x0, 0x0, @local, 0x4}, 0x1c) bind$inet(r2, &(0x7f0000000840)={0x2, 0x0, @local}, 0x10) sendto$rose(r2, 0x0, 0x0, 0xfec0, 0x0, 0x0) listen(0xffffffffffffffff, 0x0) [ 3576.577522][ T27] kauditd_printk_skb: 15 callbacks suppressed [ 3576.577543][ T27] audit: type=1800 audit(1681623733.417:6307): pid=783 uid=0 auid=4294967295 ses=4294967295 subj=unconfined op=collect_data cause=failed(directio) comm="syz-executor.3" name="bus" dev="sda1" ino=1173 res=0 errno=0 05:42:13 executing program 3: prctl$PR_SCHED_CORE(0x3e, 0x1, 0x0, 0x2, 0x0) (async) r0 = syz_open_dev$sndmidi(&(0x7f0000000040), 0x2, 0x141101) r1 = dup(r0) write$6lowpan_enable(r1, &(0x7f0000000000)='0', 0xfffffd2c) ioctl$AUTOFS_DEV_IOCTL_EXPIRE(0xffffffffffffffff, 0xc018937c, 0x0) (async) getsockopt$sock_cred(0xffffffffffffffff, 0x1, 0x11, &(0x7f0000caaffb)={0x0, 0x0, 0x0}, &(0x7f0000cab000)=0xc) setresgid(0x0, r2, 0x0) sendmsg$unix(0xffffffffffffffff, &(0x7f0000002800)={0x0, 0x0, &(0x7f0000002700)=[{&(0x7f00000001c0)="9bee1276c1cafdb448d85eec7b6c21a5a2c408accd959dc117e12ffacb54b51186a1785287fb06324cc3235295e8730ad2fddd28", 0x34}, {0x0}, {&(0x7f0000000340)="322a6eb4bf989845aac6ca3eabe2016211f95ce81ec779a84463eaa65bba8c62044a441e8daf5dac000a972fcc8e", 0x2e}, {0x0}, {0x0}, {&(0x7f0000001600)}, {0x0}], 0x7, &(0x7f00000027c0), 0x0, 0x4000000}, 0x20004081) (async) openat$iommufd(0xffffffffffffff9c, 0x0, 0x0, 0x0) (async) r3 = bpf$BPF_PROG_RAW_TRACEPOINT_LOAD(0x5, &(0x7f0000000240)={0x11, 0x3, &(0x7f0000000380)=ANY=[@ANYBLOB="18000000000000000000000000000008950000000000000035d11867c989e27049025046b904ad07d92e07d05a11eaa94119b20557f0a4c4bd131da970a040b988668470c5c26dd24330a6bc370170f75c2a098be03e714ad7e2b33f45f31bf4f52ecffa7b38cdcbc525e0199654852664773af11bccaf3d1238740a1d8ff01b50468261df64336d55cfaefb02"], &(0x7f00000000c0)='syzkaller\x00', 0x0, 0x0, 0x0, 0x0, 0x0, '\x00', 0x0, 0x0, 0xffffffffffffffff, 0x8, 0x0, 0x0, 0x10, 0x0}, 0x80) bpf$BPF_RAW_TRACEPOINT_OPEN(0x11, &(0x7f0000000200)={&(0x7f00000004c0)='contention_begin\x00', r3}, 0x10) (async) socket$inet6(0xa, 0x4, 0xfff) (async) r4 = socket(0x40000000015, 0x5, 0x0) connect$inet6(r4, &(0x7f0000000000)={0xa, 0x0, 0x0, @local, 0x4}, 0x1c) bind$inet(r4, &(0x7f0000000840)={0x2, 0x0, @local}, 0x10) sendto$rose(r4, 0x0, 0x0, 0x0, 0x0, 0x0) setsockopt$inet6_udp_int(r4, 0x11, 0xb, &(0x7f0000000100)=0x80000000, 0x4) (async) r5 = syz_init_net_socket$x25(0x9, 0x5, 0x0) listen(r5, 0x0) listen(r5, 0x0) (async) fstat(r5, &(0x7f00000002c0)) (async) r6 = open(&(0x7f00000005c0)='./bus\x00', 0x64842, 0x0) pwritev2(r6, &(0x7f0000000240)=[{&(0x7f0000000000)="85", 0x307e00}], 0x1, 0x1400, 0x0, 0x3) [ 3576.785284][ T27] audit: type=1800 audit(1681623733.477:6308): pid=784 uid=0 auid=4294967295 ses=4294967295 subj=unconfined op=collect_data cause=failed(directio) comm="syz-executor.4" name="bus" dev="sda1" ino=1177 res=0 errno=0 [ 3576.876333][ T27] audit: type=1800 audit(1681623733.537:6309): pid=788 uid=0 auid=4294967295 ses=4294967295 subj=unconfined op=collect_data cause=failed(directio) comm="syz-executor.1" name="bus" dev="sda1" ino=1183 res=0 errno=0 05:42:13 executing program 0: prctl$PR_SCHED_CORE(0x3e, 0x1, 0x0, 0x2, 0x0) (async) r0 = syz_open_dev$sndmidi(&(0x7f0000000040), 0x2, 0x141101) r1 = dup(r0) write$6lowpan_enable(r1, &(0x7f0000000000)='0', 0xfffffd2c) ioctl$AUTOFS_DEV_IOCTL_EXPIRE(0xffffffffffffffff, 0xc018937c, 0x0) getsockopt$sock_cred(0xffffffffffffffff, 0x1, 0x11, &(0x7f0000caaffb), &(0x7f0000cab000)=0xc) (async) setresgid(0x0, 0x0, 0x0) (async) sendmsg$unix(0xffffffffffffffff, &(0x7f0000002800)={0x0, 0x0, &(0x7f0000002700)=[{&(0x7f00000001c0)="9bee1276c1cafdb448d85eec7b6c21a5a2c408accd959dc117e12ffacb54b51186a1785287fb06324cc3235295e8730ad2fddd28", 0x34}, {&(0x7f0000000600)="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", 0xf42}, {&(0x7f0000000340)="322a6eb4bf989845aac6ca3eabe2016211f95ce81ec779a84463eaa65bba8c62044a441e8daf5dac000a972fcc8e", 0x2e}, {0x0}, {&(0x7f0000001580)="7f8a47a1050ffe5e38a7ca227c6177889782ba0c8d1966316777a85e7d7fe6b6112c52426087bbf2701088058e5c9ef5f9816d16f371e15f2ab8891f22631782192792570d888e6bd710cec39823837eff351eae366e6974e7e4f2c506e389d1a8fda2eca26763446874e0c44214cb2713740d2dfcf1fddf2394618763c9b8a23d17799417c9d7704c24d8fd56a7b1252016f9e7cb3dc807d26fc2fd50d82adcd078e165bd9933f548bd49d85a0a3bd65d1009459529db2117829681c0259cde3207156d3c512aede4c54e55d954ced9f1", 0xd1}, {&(0x7f0000001600)}, {0x0}, {0x0}], 0x8, &(0x7f00000027c0), 0x0, 0x4000000}, 0x20004081) (async) openat$iommufd(0xffffffffffffff9c, 0x0, 0x0, 0x0) (async) r2 = bpf$BPF_PROG_RAW_TRACEPOINT_LOAD(0x5, &(0x7f0000000240)={0x11, 0x3, &(0x7f0000000180)=ANY=[@ANYBLOB="182000000000000000000000000000009500000000000000"], &(0x7f00000000c0)='syzkaller\x00', 0x0, 0x0, 0x0, 0x0, 0x0, '\x00', 0x0, 0x0, 0xffffffffffffffff, 0x8, 0x0, 0x0, 0x10, 0x0}, 0x80) bpf$BPF_RAW_TRACEPOINT_OPEN(0x11, &(0x7f0000000200)={&(0x7f00000004c0)='contention_begin\x00', r2}, 0x10) (async) socket$inet6(0xa, 0x4, 0xfff) (async) r3 = socket(0x40000000015, 0x5, 0x0) connect$inet6(r3, &(0x7f0000000000)={0xa, 0x0, 0x0, @local, 0x4}, 0x1c) (async) bind$inet(r3, &(0x7f0000000840)={0x2, 0x0, @local}, 0x10) sendto$rose(r3, 0x0, 0x0, 0x0, 0x0, 0x0) (async) setsockopt$inet6_udp_int(r3, 0x11, 0xb, &(0x7f0000000100)=0x80000000, 0x4) (async) r4 = syz_init_net_socket$x25(0x9, 0x5, 0x0) listen(r4, 0x0) (async) fstat(r4, &(0x7f00000002c0)) (async) r5 = open(&(0x7f00000005c0)='./bus\x00', 0x64842, 0x0) pwritev2(r5, &(0x7f0000000240)=[{&(0x7f0000000000)="85", 0x307e00}], 0x1, 0x1400, 0x0, 0x3) [ 3576.920194][ T27] audit: type=1800 audit(1681623733.707:6310): pid=793 uid=0 auid=4294967295 ses=4294967295 subj=unconfined op=collect_data cause=failed(directio) comm="syz-executor.0" name="bus" dev="sda1" ino=1165 res=0 errno=0 [ 3577.059519][ T27] audit: type=1800 audit(1681623733.897:6311): pid=796 uid=0 auid=4294967295 ses=4294967295 subj=unconfined op=collect_data cause=failed(directio) comm="syz-executor.3" name="bus" dev="sda1" ino=1165 res=0 errno=0 05:42:14 executing program 2: prctl$PR_SCHED_CORE(0x3e, 0x1, 0x0, 0x2, 0x0) syz_open_dev$sndmidi(&(0x7f0000000040), 0x2, 0x141101) write$6lowpan_enable(0xffffffffffffffff, &(0x7f0000000000)='0', 0xfffffd2c) getsockopt$sock_cred(0xffffffffffffffff, 0x1, 0x11, &(0x7f0000caaffb), &(0x7f0000cab000)=0xc) setresgid(0x0, 0x0, 0x0) r0 = bpf$BPF_PROG_RAW_TRACEPOINT_LOAD(0x5, &(0x7f0000000240)={0x11, 0x3, &(0x7f0000000180)=@framed, &(0x7f00000000c0)='syzkaller\x00', 0x0, 0x0, 0x0, 0x0, 0x0, '\x00', 0x0, 0x0, 0xffffffffffffffff, 0x8, 0x0, 0x0, 0x10, 0x0}, 0x80) bpf$BPF_RAW_TRACEPOINT_OPEN(0x11, &(0x7f0000000200)={&(0x7f00000004c0)='contention_begin\x00', r0}, 0x10) socket$inet6(0xa, 0x4, 0x0) r1 = socket(0x40000000015, 0x5, 0x0) connect$inet6(r1, &(0x7f0000000000)={0xa, 0x0, 0x0, @local, 0x4}, 0x1c) bind$inet(r1, &(0x7f0000000840)={0x2, 0x0, @local}, 0x10) sendto$rose(r1, 0x0, 0x0, 0xf0ffffff7f0000, 0x0, 0x0) setsockopt$inet6_udp_int(r1, 0x11, 0xb, &(0x7f0000000100)=0x80000000, 0x4) listen(0xffffffffffffffff, 0x0) pwritev2(0xffffffffffffffff, &(0x7f0000000240)=[{&(0x7f0000000000)="85", 0x1}], 0x1, 0x0, 0x0, 0x3) 05:42:14 executing program 3: prctl$PR_SCHED_CORE(0x3e, 0x1, 0x0, 0x2, 0x0) (async) prctl$PR_SCHED_CORE(0x3e, 0x1, 0x0, 0x2, 0x0) r0 = syz_open_dev$sndmidi(&(0x7f0000000040), 0x2, 0x141101) r1 = dup(r0) write$6lowpan_enable(r1, &(0x7f0000000000)='0', 0xfffffd2c) (async) write$6lowpan_enable(r1, &(0x7f0000000000)='0', 0xfffffd2c) ioctl$AUTOFS_DEV_IOCTL_EXPIRE(0xffffffffffffffff, 0xc018937c, 0x0) getsockopt$sock_cred(0xffffffffffffffff, 0x1, 0x11, &(0x7f0000caaffb)={0x0, 0x0, 0x0}, &(0x7f0000cab000)=0xc) setresgid(0x0, r2, 0x0) sendmsg$unix(0xffffffffffffffff, &(0x7f0000002800)={0x0, 0x0, &(0x7f0000002700)=[{&(0x7f00000001c0)="9bee1276c1cafdb448d85eec7b6c21a5a2c408accd959dc117e12ffacb54b51186a1785287fb06324cc3235295e8730ad2fddd28", 0x34}, {0x0}, {&(0x7f0000000340)="322a6eb4bf989845aac6ca3eabe2016211f95ce81ec779a84463eaa65bba8c62044a441e8daf5dac000a972fcc8e", 0x2e}, {0x0}, {0x0}, {&(0x7f0000001600)}, {0x0}], 0x7, &(0x7f00000027c0), 0x0, 0x4000000}, 0x20004081) openat$iommufd(0xffffffffffffff9c, 0x0, 0x0, 0x0) r3 = bpf$BPF_PROG_RAW_TRACEPOINT_LOAD(0x5, &(0x7f0000000240)={0x11, 0x3, &(0x7f0000000380)=ANY=[@ANYBLOB="18000000000000000000000000000008950000000000000035d11867c989e27049025046b904ad07d92e07d05a11eaa94119b20557f0a4c4bd131da970a040b988668470c5c26dd24330a6bc370170f75c2a098be03e714ad7e2b33f45f31bf4f52ecffa7b38cdcbc525e0199654852664773af11bccaf3d1238740a1d8ff01b50468261df64336d55cfaefb02"], &(0x7f00000000c0)='syzkaller\x00', 0x0, 0x0, 0x0, 0x0, 0x0, '\x00', 0x0, 0x0, 0xffffffffffffffff, 0x8, 0x0, 0x0, 0x10, 0x0}, 0x80) bpf$BPF_RAW_TRACEPOINT_OPEN(0x11, &(0x7f0000000200)={&(0x7f00000004c0)='contention_begin\x00', r3}, 0x10) socket$inet6(0xa, 0x4, 0xfff) (async) socket$inet6(0xa, 0x4, 0xfff) r4 = socket(0x40000000015, 0x5, 0x0) connect$inet6(r4, &(0x7f0000000000)={0xa, 0x0, 0x0, @local, 0x4}, 0x1c) bind$inet(r4, &(0x7f0000000840)={0x2, 0x0, @local}, 0x10) (async) bind$inet(r4, &(0x7f0000000840)={0x2, 0x0, @local}, 0x10) sendto$rose(r4, 0x0, 0x0, 0x0, 0x0, 0x0) setsockopt$inet6_udp_int(r4, 0x11, 0xb, &(0x7f0000000100)=0x80000000, 0x4) syz_init_net_socket$x25(0x9, 0x5, 0x0) (async) r5 = syz_init_net_socket$x25(0x9, 0x5, 0x0) listen(r5, 0x0) (async) listen(r5, 0x0) listen(r5, 0x0) fstat(r5, &(0x7f00000002c0)) (async) fstat(r5, &(0x7f00000002c0)) r6 = open(&(0x7f00000005c0)='./bus\x00', 0x64842, 0x0) pwritev2(r6, &(0x7f0000000240)=[{&(0x7f0000000000)="85", 0x307e00}], 0x1, 0x1400, 0x0, 0x3) 05:42:14 executing program 4: prctl$PR_SCHED_CORE(0x3e, 0x1, 0x0, 0x2, 0x0) r0 = syz_open_dev$sndmidi(&(0x7f0000000040), 0x2, 0x141101) r1 = dup(r0) write$6lowpan_enable(r1, &(0x7f0000000000)='0', 0xfffffd2c) ioctl$AUTOFS_DEV_IOCTL_EXPIRE(0xffffffffffffffff, 0xc018937c, 0x0) getsockopt$sock_cred(0xffffffffffffffff, 0x1, 0x11, &(0x7f0000caaffb)={0x0, 0x0, 0x0}, &(0x7f0000cab000)=0xc) setresgid(0x0, r2, 0x0) sendmsg$unix(0xffffffffffffffff, &(0x7f0000002800)={0x0, 0x0, &(0x7f0000002700)=[{0x0}, {0x0}, {0x0}, {&(0x7f0000001580)="7f8a47a1050ffe5e38a7ca227c6177889782ba0c8d1966316777a85e7d7fe6b6112c52426087bbf2701088058e5c9ef5f9816d16f371e15f2ab8891f22631782192792570d888e6bd710cec39823837eff351eae366e6974e7e4f2c506e389d1a8fda2eca26763446874e0c44214cb2713740d2dfcf1fddf2394618763c9b8a23d17799417c9d7704c24d8fd56a7b1252016f9e7cb3dc807d26fc2fd50", 0x9d}, {&(0x7f0000001600)}, {0x0}, {0x0}], 0x7, &(0x7f00000027c0), 0x0, 0x4000000}, 0x20004081) openat$iommufd(0xffffffffffffff9c, 0x0, 0x0, 0x0) r3 = bpf$BPF_PROG_RAW_TRACEPOINT_LOAD(0x5, &(0x7f0000000240)={0x11, 0x3, &(0x7f0000000180)=@framed, &(0x7f00000000c0)='syzkaller\x00', 0x0, 0x0, 0x0, 0x0, 0x0, '\x00', 0x0, 0x0, 0xffffffffffffffff, 0x8, 0x0, 0x0, 0x10, 0x0}, 0x80) bpf$BPF_RAW_TRACEPOINT_OPEN(0x11, &(0x7f0000000200)={&(0x7f00000004c0)='contention_begin\x00', r3}, 0x10) r4 = socket(0x40000000015, 0x5, 0x0) connect$inet6(r4, &(0x7f0000000000)={0xa, 0x0, 0x0, @local, 0x4}, 0x1c) bind$inet(r4, 0x0, 0x0) sendto$rose(r4, 0x0, 0x0, 0x0, 0x0, 0x0) setsockopt$inet6_udp_int(r4, 0x11, 0xb, &(0x7f0000000100)=0x80000000, 0x4) r5 = syz_init_net_socket$x25(0x9, 0x5, 0x0) listen(r5, 0x0) listen(r5, 0x0) fstat(r5, &(0x7f00000002c0)) r6 = open(&(0x7f00000005c0)='./bus\x00', 0x64842, 0x0) pwritev2(r6, &(0x7f0000000240)=[{&(0x7f0000000000)="85", 0x307e00}], 0xe1, 0x1400, 0x0, 0x3) 05:42:14 executing program 1: r0 = syz_open_dev$sndmidi(&(0x7f0000000040), 0x2, 0x141101) r1 = dup(r0) write$6lowpan_enable(r1, &(0x7f0000000000)='0', 0xfffffd2c) ioctl$AUTOFS_DEV_IOCTL_EXPIRE(0xffffffffffffffff, 0xc018937c, 0x0) getsockopt$sock_cred(0xffffffffffffffff, 0x1, 0x11, &(0x7f0000caaffb), &(0x7f0000cab000)=0xc) setresgid(0x0, 0x0, 0x0) sendmsg$unix(0xffffffffffffffff, &(0x7f0000002800)={0x0, 0x0, &(0x7f0000002700)=[{&(0x7f00000001c0)="9bee1276c1cafdb448d85eec7b6c21a5a2c408accd959dc117e12ffacb54b51186a1785287fb06324cc3235295e8730ad2fddd28", 0x34}, {&(0x7f0000000600)="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", 0xd5a}, {&(0x7f0000000340)="322a6eb4bf989845aac6ca3eabe2016211f95ce81ec779a84463eaa65bba8c62044a441e8daf5dac000a972fcc8e", 0x2e}, {&(0x7f0000001580)="7f8a47a1050ffe5e38a7ca227c6177889782ba0c8d1966316777a85e7d7fe6b6112c52426087bbf2701088058e5c9ef5f9816d16f371e15f2ab8891f22631782192792570d888e6bd710cec39823837eff351eae366e6974e7e4f2c506e389d1a8fda2eca26763446874e0c44214cb2713740d2dfcf1fddf2394618763c9b8a23d17799417c9d7704c24d8fd56a7b1252016f9e7cb3dc807d26fc2fd50d82adcd078e165bd9933f548bd49d85a0a3bd65d1009459529db2117829681c0259cde3207156d3c512aede4c54e55d954ced9f1", 0xd1}, {&(0x7f0000001600)}, {0x0}, {0x0}], 0x7, &(0x7f00000027c0), 0x0, 0x4000000}, 0x20004081) r2 = bpf$BPF_PROG_RAW_TRACEPOINT_LOAD(0x5, &(0x7f0000000240)={0x11, 0x3, &(0x7f0000000180)=@framed, &(0x7f00000000c0)='syzkaller\x00', 0x0, 0x0, 0x0, 0x0, 0x0, '\x00', 0x0, 0x0, 0xffffffffffffffff, 0x8, 0x0, 0x0, 0x10, 0x0}, 0x80) bpf$BPF_RAW_TRACEPOINT_OPEN(0x11, &(0x7f0000000200)={&(0x7f00000004c0)='contention_begin\x00', r2}, 0x10) bind$inet(0xffffffffffffffff, &(0x7f0000000840)={0x2, 0x0, @local}, 0x10) sendto$rose(0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0) setsockopt$inet6_udp_int(0xffffffffffffffff, 0x11, 0xb, &(0x7f0000000100)=0x80000000, 0x4) r3 = syz_init_net_socket$x25(0x9, 0x5, 0x0) listen(r3, 0x0) fstat(r3, &(0x7f00000002c0)) r4 = open(&(0x7f00000005c0)='./bus\x00', 0x64842, 0x0) pwritev2(r4, &(0x7f0000000240)=[{&(0x7f0000000000)="85", 0x307e00}], 0xe1, 0x1400, 0x0, 0x3) 05:42:14 executing program 0: prctl$PR_SCHED_CORE(0x3e, 0x1, 0x0, 0x2, 0x0) r0 = syz_open_dev$sndmidi(&(0x7f0000000040), 0x2, 0x141101) r1 = dup(r0) write$6lowpan_enable(r1, &(0x7f0000000000)='0', 0xfffffd2c) ioctl$AUTOFS_DEV_IOCTL_EXPIRE(0xffffffffffffffff, 0xc018937c, 0x0) getsockopt$sock_cred(0xffffffffffffffff, 0x1, 0x11, &(0x7f0000caaffb), &(0x7f0000cab000)=0xc) setresgid(0x0, 0x0, 0x0) sendmsg$unix(0xffffffffffffffff, &(0x7f0000002800)={0x0, 0x0, &(0x7f0000002700)=[{&(0x7f00000001c0)="9bee1276c1cafdb448d85eec7b6c21a5a2c408accd959dc117e12ffacb54b51186a1785287fb06324cc3235295e8730ad2fddd28", 0x34}, {&(0x7f0000000600)="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", 0xf42}, {&(0x7f0000000340)="322a6eb4bf989845aac6ca3eabe2016211f95ce81ec779a84463eaa65bba8c62044a441e8daf5dac000a972fcc8e", 0x2e}, {0x0}, {&(0x7f0000001580)="7f8a47a1050ffe5e38a7ca227c6177889782ba0c8d1966316777a85e7d7fe6b6112c52426087bbf2701088058e5c9ef5f9816d16f371e15f2ab8891f22631782192792570d888e6bd710cec39823837eff351eae366e6974e7e4f2c506e389d1a8fda2eca26763446874e0c44214cb2713740d2dfcf1fddf2394618763c9b8a23d17799417c9d7704c24d8fd56a7b1252016f9e7cb3dc807d26fc2fd50d82adcd078e165bd9933f548bd49d85a0a3bd65d1009459529db2117829681c0259cde3207156d3c512aede4c54e55d954ced9f1", 0xd1}, {&(0x7f0000001600)}, {0x0}, {0x0}], 0x8, &(0x7f00000027c0), 0x0, 0x4000000}, 0x20004081) openat$iommufd(0xffffffffffffff9c, 0x0, 0x0, 0x0) r2 = bpf$BPF_PROG_RAW_TRACEPOINT_LOAD(0x5, &(0x7f0000000240)={0x11, 0x3, &(0x7f0000000180)=ANY=[@ANYBLOB="1800000000000000009500000000000000e91c5066"], &(0x7f00000000c0)='syzkaller\x00', 0x0, 0x0, 0x0, 0x0, 0x0, '\x00', 0x0, 0x0, 0xffffffffffffffff, 0x8, 0x0, 0x0, 0x10, 0x0}, 0x80) bpf$BPF_RAW_TRACEPOINT_OPEN(0x11, &(0x7f0000000200)={&(0x7f00000004c0)='contention_begin\x00', r2}, 0x10) socket$inet6(0xa, 0x4, 0xfff) r3 = socket(0x40000000015, 0x5, 0x0) connect$inet6(r3, &(0x7f0000000000)={0xa, 0x0, 0x0, @local, 0x4}, 0x1c) bind$inet(r3, &(0x7f0000000840)={0x2, 0x0, @local}, 0x10) sendto$rose(r3, 0x0, 0x0, 0x0, 0x0, 0x0) setsockopt$inet6_udp_int(r3, 0x11, 0xb, &(0x7f0000000100)=0x80000000, 0x4) r4 = syz_init_net_socket$x25(0x9, 0x5, 0x0) listen(r4, 0x0) fstat(r4, &(0x7f00000002c0)) r5 = open(&(0x7f00000005c0)='./bus\x00', 0x64842, 0x0) pwritev2(r5, &(0x7f0000000240)=[{&(0x7f0000000000)="85", 0x307e00}], 0x1, 0x1400, 0x0, 0x3) 05:42:14 executing program 5: prctl$PR_SCHED_CORE(0x3e, 0x1, 0x0, 0x2, 0x0) r0 = syz_open_dev$sndmidi(&(0x7f0000000040), 0x2, 0x141101) r1 = dup(r0) write$6lowpan_enable(r1, &(0x7f0000000000)='0', 0xfffffd2c) bpf$BPF_RAW_TRACEPOINT_OPEN(0x11, 0x0, 0x0) r2 = socket(0x40000000015, 0x5, 0x0) connect$inet6(r2, &(0x7f0000000000)={0xa, 0x0, 0x0, @local, 0x4}, 0x1c) bind$inet(r2, &(0x7f0000000840)={0x2, 0x0, @local}, 0x10) sendto$rose(r2, 0x0, 0x0, 0xff00, 0x0, 0x0) listen(0xffffffffffffffff, 0x0) [ 3577.630156][ T27] audit: type=1800 audit(1681623734.467:6312): pid=814 uid=0 auid=4294967295 ses=4294967295 subj=unconfined op=collect_data cause=failed(directio) comm="syz-executor.3" name="bus" dev="sda1" ino=1177 res=0 errno=0 05:42:14 executing program 3: prctl$PR_SCHED_CORE(0x3e, 0x1, 0x0, 0x2, 0x0) r0 = syz_open_dev$sndmidi(&(0x7f0000000040), 0x2, 0x141101) r1 = dup(r0) write$6lowpan_enable(r1, &(0x7f0000000000)='0', 0xfffffd2c) ioctl$AUTOFS_DEV_IOCTL_EXPIRE(0xffffffffffffffff, 0xc018937c, 0x0) getsockopt$sock_cred(0xffffffffffffffff, 0x1, 0x11, &(0x7f0000caaffb)={0x0, 0x0, 0x0}, &(0x7f0000cab000)=0xc) setresgid(0x0, r2, 0x0) sendmsg$unix(0xffffffffffffffff, &(0x7f0000002800)={0x0, 0x0, &(0x7f0000002700)=[{&(0x7f00000001c0)="9bee1276c1cafdb448d85eec7b6c21a5a2c408accd959dc117e12ffacb54b51186a1785287fb06324cc3235295e8730ad2fddd28", 0x34}, {0x0}, {&(0x7f0000000340)="322a6eb4bf989845aac6ca3eabe2016211f95ce81ec779a84463eaa65bba8c62044a441e8daf5dac000a972fcc8e", 0x2e}, {0x0}, {0x0}, {&(0x7f0000001600)}, {0x0}], 0x7, &(0x7f00000027c0), 0x0, 0x4000000}, 0x20004081) openat$iommufd(0xffffffffffffff9c, 0x0, 0x0, 0x0) r3 = bpf$BPF_PROG_RAW_TRACEPOINT_LOAD(0x5, &(0x7f0000000240)={0x11, 0x3, &(0x7f0000000600)=ANY=[@ANYBLOB="181d00000000000000000000005846033b5c8a89e00607a48608628a0485c375cc8a45eb94690e14dc8d002f6eff02fb4355cf7b25d3a0edaf744f76b887947baff8e0e3cfac923481ed6019a1e4fd02a58856e0573078482d845756e9784cb32cf238a610a932d1151e38cf73fa8871623d83cb9c69586b59fad6e865a92ff7473b0474c44d583b213dc9339801e6bd9f2b268a40ed1c8e24d1a18e6a0a109ffb6471d94366570f35b56200d538b21e38afd9840c6dc6ee021d195aeb1353ac4b499007399be3b53ab95aa7592ae8de8d"], &(0x7f00000000c0)='syzkaller\x00', 0x0, 0x0, 0x0, 0x0, 0x0, '\x00', 0x0, 0x0, 0xffffffffffffffff, 0x8, 0x0, 0x0, 0x10, 0x0}, 0x80) bpf$BPF_RAW_TRACEPOINT_OPEN(0x11, &(0x7f0000000200)={&(0x7f00000004c0)='contention_begin\x00', r3}, 0x10) socket$inet6(0xa, 0x4, 0xfff) r4 = socket(0x40000000015, 0x5, 0x0) connect$inet6(r4, &(0x7f0000000000)={0xa, 0x0, 0x0, @local, 0x4}, 0x1c) r5 = socket(0x40000000015, 0x5, 0x0) connect$inet6(r5, &(0x7f0000000000)={0xa, 0x0, 0x0, @local, 0x4}, 0x1c) bind$inet(r5, &(0x7f0000000840)={0x2, 0x0, @local}, 0x10) sendto$rose(r5, 0x0, 0x0, 0x0, 0x0, 0x0) bind$inet(r5, &(0x7f0000000840)={0x2, 0x4e23, @local}, 0x10) sendto$rose(r4, 0x0, 0x0, 0x0, 0x0, 0x0) setsockopt$inet6_udp_int(r4, 0x11, 0xb, &(0x7f0000000100)=0x80000000, 0x4) r6 = syz_init_net_socket$x25(0x9, 0x5, 0x0) listen(r6, 0x0) listen(r6, 0x0) fstat(r6, &(0x7f00000002c0)) r7 = open(&(0x7f00000005c0)='./bus\x00', 0x64842, 0x0) ioctl$EXT4_IOC_ALLOC_DA_BLKS(0xffffffffffffffff, 0x660c) ioctl$EXT4_IOC_MOVE_EXT(0xffffffffffffffff, 0xc028660f, &(0x7f0000000080)) ioctl$IOMMU_IOAS_ALLOC(0xffffffffffffffff, 0x3b81, &(0x7f0000000080)={0xc}) pwritev2(r7, &(0x7f0000000240)=[{&(0x7f0000000000)="85", 0x307e00}], 0x1, 0x1400, 0x0, 0x3) [ 3577.776652][ T27] audit: type=1800 audit(1681623734.547:6313): pid=815 uid=0 auid=4294967295 ses=4294967295 subj=unconfined op=collect_data cause=failed(directio) comm="syz-executor.4" name="bus" dev="sda1" ino=1178 res=0 errno=0 [ 3577.808637][ T27] audit: type=1800 audit(1681623734.567:6314): pid=821 uid=0 auid=4294967295 ses=4294967295 subj=unconfined op=collect_data cause=failed(directio) comm="syz-executor.1" name="bus" dev="sda1" ino=1179 res=0 errno=0 [ 3577.976172][ T27] audit: type=1800 audit(1681623734.587:6315): pid=819 uid=0 auid=4294967295 ses=4294967295 subj=unconfined op=collect_data cause=failed(directio) comm="syz-executor.0" name="bus" dev="sda1" ino=1184 res=0 errno=0 [ 3578.032608][ T27] audit: type=1800 audit(1681623734.867:6316): pid=825 uid=0 auid=4294967295 ses=4294967295 subj=unconfined op=collect_data cause=failed(directio) comm="syz-executor.3" name="bus" dev="sda1" ino=1177 res=0 errno=0 05:42:14 executing program 2: prctl$PR_SCHED_CORE(0x3e, 0x1, 0x0, 0x2, 0x0) syz_open_dev$sndmidi(&(0x7f0000000040), 0x2, 0x141101) write$6lowpan_enable(0xffffffffffffffff, &(0x7f0000000000)='0', 0xfffffd2c) getsockopt$sock_cred(0xffffffffffffffff, 0x1, 0x11, &(0x7f0000caaffb), &(0x7f0000cab000)=0xc) setresgid(0x0, 0x0, 0x0) r0 = bpf$BPF_PROG_RAW_TRACEPOINT_LOAD(0x5, &(0x7f0000000240)={0x11, 0x3, &(0x7f0000000180)=@framed, &(0x7f00000000c0)='syzkaller\x00', 0x0, 0x0, 0x0, 0x0, 0x0, '\x00', 0x0, 0x0, 0xffffffffffffffff, 0x8, 0x0, 0x0, 0x10, 0x0}, 0x80) bpf$BPF_RAW_TRACEPOINT_OPEN(0x11, &(0x7f0000000200)={&(0x7f00000004c0)='contention_begin\x00', r0}, 0x10) socket$inet6(0xa, 0x4, 0x0) r1 = socket(0x40000000015, 0x5, 0x0) connect$inet6(r1, &(0x7f0000000000)={0xa, 0x0, 0x0, @local, 0x4}, 0x1c) bind$inet(r1, &(0x7f0000000840)={0x2, 0x0, @local}, 0x10) sendto$rose(r1, 0x0, 0x0, 0x100000000000000, 0x0, 0x0) setsockopt$inet6_udp_int(r1, 0x11, 0xb, &(0x7f0000000100)=0x80000000, 0x4) listen(0xffffffffffffffff, 0x0) pwritev2(0xffffffffffffffff, &(0x7f0000000240)=[{&(0x7f0000000000)="85", 0x1}], 0x1, 0x0, 0x0, 0x3) 05:42:15 executing program 3: prctl$PR_SCHED_CORE(0x3e, 0x1, 0x0, 0x2, 0x0) r0 = syz_open_dev$sndmidi(&(0x7f0000000040), 0x2, 0x141101) r1 = dup(r0) write$6lowpan_enable(r1, &(0x7f0000000000)='0', 0xfffffd2c) (async) ioctl$AUTOFS_DEV_IOCTL_EXPIRE(0xffffffffffffffff, 0xc018937c, 0x0) (async) getsockopt$sock_cred(0xffffffffffffffff, 0x1, 0x11, &(0x7f0000caaffb)={0x0, 0x0, 0x0}, &(0x7f0000cab000)=0xc) setresgid(0x0, r2, 0x0) sendmsg$unix(0xffffffffffffffff, &(0x7f0000002800)={0x0, 0x0, &(0x7f0000002700)=[{&(0x7f00000001c0)="9bee1276c1cafdb448d85eec7b6c21a5a2c408accd959dc117e12ffacb54b51186a1785287fb06324cc3235295e8730ad2fddd28", 0x34}, {0x0}, {&(0x7f0000000340)="322a6eb4bf989845aac6ca3eabe2016211f95ce81ec779a84463eaa65bba8c62044a441e8daf5dac000a972fcc8e", 0x2e}, {0x0}, {0x0}, {&(0x7f0000001600)}, {0x0}], 0x7, &(0x7f00000027c0), 0x0, 0x4000000}, 0x20004081) openat$iommufd(0xffffffffffffff9c, 0x0, 0x0, 0x0) (async) r3 = bpf$BPF_PROG_RAW_TRACEPOINT_LOAD(0x5, &(0x7f0000000240)={0x11, 0x3, &(0x7f0000000600)=ANY=[@ANYBLOB="181d00000000000000000000005846033b5c8a89e00607a48608628a0485c375cc8a45eb94690e14dc8d002f6eff02fb4355cf7b25d3a0edaf744f76b887947baff8e0e3cfac923481ed6019a1e4fd02a58856e0573078482d845756e9784cb32cf238a610a932d1151e38cf73fa8871623d83cb9c69586b59fad6e865a92ff7473b0474c44d583b213dc9339801e6bd9f2b268a40ed1c8e24d1a18e6a0a109ffb6471d94366570f35b56200d538b21e38afd9840c6dc6ee021d195aeb1353ac4b499007399be3b53ab95aa7592ae8de8d"], &(0x7f00000000c0)='syzkaller\x00', 0x0, 0x0, 0x0, 0x0, 0x0, '\x00', 0x0, 0x0, 0xffffffffffffffff, 0x8, 0x0, 0x0, 0x10, 0x0}, 0x80) bpf$BPF_RAW_TRACEPOINT_OPEN(0x11, &(0x7f0000000200)={&(0x7f00000004c0)='contention_begin\x00', r3}, 0x10) (async, rerun: 32) socket$inet6(0xa, 0x4, 0xfff) (rerun: 32) r4 = socket(0x40000000015, 0x5, 0x0) connect$inet6(r4, &(0x7f0000000000)={0xa, 0x0, 0x0, @local, 0x4}, 0x1c) (async) r5 = socket(0x40000000015, 0x5, 0x0) connect$inet6(r5, &(0x7f0000000000)={0xa, 0x0, 0x0, @local, 0x4}, 0x1c) (async) bind$inet(r5, &(0x7f0000000840)={0x2, 0x0, @local}, 0x10) (async) sendto$rose(r5, 0x0, 0x0, 0x0, 0x0, 0x0) (async) bind$inet(r5, &(0x7f0000000840)={0x2, 0x4e23, @local}, 0x10) (async) sendto$rose(r4, 0x0, 0x0, 0x0, 0x0, 0x0) setsockopt$inet6_udp_int(r4, 0x11, 0xb, &(0x7f0000000100)=0x80000000, 0x4) (async) r6 = syz_init_net_socket$x25(0x9, 0x5, 0x0) listen(r6, 0x0) (async) listen(r6, 0x0) (async) fstat(r6, &(0x7f00000002c0)) (async) r7 = open(&(0x7f00000005c0)='./bus\x00', 0x64842, 0x0) (async) ioctl$EXT4_IOC_ALLOC_DA_BLKS(0xffffffffffffffff, 0x660c) (async) ioctl$EXT4_IOC_MOVE_EXT(0xffffffffffffffff, 0xc028660f, &(0x7f0000000080)) ioctl$IOMMU_IOAS_ALLOC(0xffffffffffffffff, 0x3b81, &(0x7f0000000080)={0xc}) (async) pwritev2(r7, &(0x7f0000000240)=[{&(0x7f0000000000)="85", 0x307e00}], 0x1, 0x1400, 0x0, 0x3) 05:42:15 executing program 4: prctl$PR_SCHED_CORE(0x3e, 0x1, 0x0, 0x2, 0x0) r0 = syz_open_dev$sndmidi(&(0x7f0000000040), 0x2, 0x141101) r1 = dup(r0) write$6lowpan_enable(r1, &(0x7f0000000000)='0', 0xfffffd2c) ioctl$AUTOFS_DEV_IOCTL_EXPIRE(0xffffffffffffffff, 0xc018937c, 0x0) getsockopt$sock_cred(0xffffffffffffffff, 0x1, 0x11, &(0x7f0000caaffb)={0x0, 0x0, 0x0}, &(0x7f0000cab000)=0xc) setresgid(0x0, r2, 0x0) sendmsg$unix(0xffffffffffffffff, &(0x7f0000002800)={0x0, 0x0, &(0x7f0000002700)=[{0x0}, {0x0}, {0x0}, {&(0x7f0000001580)="7f8a47a1050ffe5e38a7ca227c6177889782ba0c8d1966316777a85e7d7fe6b6112c52426087bbf2701088058e5c9ef5f9816d16f371e15f2ab8891f22631782192792570d888e6bd710cec39823837eff351eae366e6974e7e4f2c506e389d1a8fda2eca26763446874e0c44214cb2713740d2dfcf1fddf2394618763c9b8a23d17799417c9d7704c24d8fd56a7b1252016f9e7cb3dc807d26fc2fd50", 0x9d}, {&(0x7f0000001600)}, {0x0}, {0x0}], 0x7, &(0x7f00000027c0), 0x0, 0x4000000}, 0x20004081) openat$iommufd(0xffffffffffffff9c, 0x0, 0x0, 0x0) r3 = bpf$BPF_PROG_RAW_TRACEPOINT_LOAD(0x5, &(0x7f0000000240)={0x11, 0x3, &(0x7f0000000180)=@framed, &(0x7f00000000c0)='syzkaller\x00', 0x0, 0x0, 0x0, 0x0, 0x0, '\x00', 0x0, 0x0, 0xffffffffffffffff, 0x8, 0x0, 0x0, 0x10, 0x0}, 0x80) bpf$BPF_RAW_TRACEPOINT_OPEN(0x11, &(0x7f0000000200)={&(0x7f00000004c0)='contention_begin\x00', r3}, 0x10) r4 = socket(0x40000000015, 0x5, 0x0) connect$inet6(r4, &(0x7f0000000000)={0xa, 0x0, 0x0, @local, 0x4}, 0x1c) bind$inet(r4, 0x0, 0x0) sendto$rose(r4, 0x0, 0x0, 0x0, 0x0, 0x0) setsockopt$inet6_udp_int(r4, 0x11, 0xb, &(0x7f0000000100)=0x80000000, 0x4) r5 = syz_init_net_socket$x25(0x9, 0x5, 0x0) listen(r5, 0x0) listen(r5, 0x0) fstat(r5, &(0x7f00000002c0)) r6 = open(&(0x7f00000005c0)='./bus\x00', 0x64842, 0x0) pwritev2(r6, &(0x7f0000000240)=[{&(0x7f0000000000)="85", 0x307e00}], 0xe2, 0x1400, 0x0, 0x3) [ 3578.439412][ T1214] ieee802154 phy0 wpan0: encryption failed: -22 [ 3578.445733][ T1214] ieee802154 phy1 wpan1: encryption failed: -22 05:42:15 executing program 0: prctl$PR_SCHED_CORE(0x3e, 0x1, 0x0, 0x2, 0x0) r0 = syz_open_dev$sndmidi(&(0x7f0000000040), 0x2, 0x141101) r1 = dup(r0) write$6lowpan_enable(r1, &(0x7f0000000000)='0', 0xfffffd2c) (async, rerun: 32) ioctl$AUTOFS_DEV_IOCTL_EXPIRE(0xffffffffffffffff, 0xc018937c, 0x0) (rerun: 32) getsockopt$sock_cred(0xffffffffffffffff, 0x1, 0x11, &(0x7f0000caaffb), &(0x7f0000cab000)=0xc) (async, rerun: 64) setresgid(0x0, 0x0, 0x0) (rerun: 64) sendmsg$unix(0xffffffffffffffff, &(0x7f0000002800)={0x0, 0x0, &(0x7f0000002700)=[{&(0x7f00000001c0)="9bee1276c1cafdb448d85eec7b6c21a5a2c408accd959dc117e12ffacb54b51186a1785287fb06324cc3235295e8730ad2fddd28", 0x34}, {&(0x7f0000000600)="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0xf42}, {&(0x7f0000000340)="322a6eb4bf989845aac6ca3eabe2016211f95ce81ec779a84463eaa65bba8c62044a441e8daf5dac000a972fcc8e", 0x2e}, {0x0}, {&(0x7f0000001580)="7f8a47a1050ffe5e38a7ca227c6177889782ba0c8d1966316777a85e7d7fe6b6112c52426087bbf2701088058e5c9ef5f9816d16f371e15f2ab8891f22631782192792570d888e6bd710cec39823837eff351eae366e6974e7e4f2c506e389d1a8fda2eca26763446874e0c44214cb2713740d2dfcf1fddf2394618763c9b8a23d17799417c9d7704c24d8fd56a7b1252016f9e7cb3dc807d26fc2fd50d82adcd078e165bd9933f548bd49d85a0a3bd65d1009459529db2117829681c0259cde3207156d3c512aede4c54e55d954ced9f1", 0xd1}, {&(0x7f0000001600)}, {0x0}, {0x0}], 0x8, &(0x7f00000027c0), 0x0, 0x4000000}, 0x20004081) (async, rerun: 32) openat$iommufd(0xffffffffffffff9c, 0x0, 0x0, 0x0) (rerun: 32) r2 = bpf$BPF_PROG_RAW_TRACEPOINT_LOAD(0x5, &(0x7f0000000240)={0x11, 0x3, &(0x7f0000000180)=ANY=[@ANYBLOB="1800000000000000009500000000000000e91c5066"], &(0x7f00000000c0)='syzkaller\x00', 0x0, 0x0, 0x0, 0x0, 0x0, '\x00', 0x0, 0x0, 0xffffffffffffffff, 0x8, 0x0, 0x0, 0x10, 0x0}, 0x80) bpf$BPF_RAW_TRACEPOINT_OPEN(0x11, &(0x7f0000000200)={&(0x7f00000004c0)='contention_begin\x00', r2}, 0x10) (async, rerun: 64) socket$inet6(0xa, 0x4, 0xfff) (async, rerun: 64) r3 = socket(0x40000000015, 0x5, 0x0) connect$inet6(r3, &(0x7f0000000000)={0xa, 0x0, 0x0, @local, 0x4}, 0x1c) (async, rerun: 64) bind$inet(r3, &(0x7f0000000840)={0x2, 0x0, @local}, 0x10) (async, rerun: 64) sendto$rose(r3, 0x0, 0x0, 0x0, 0x0, 0x0) (async, rerun: 32) setsockopt$inet6_udp_int(r3, 0x11, 0xb, &(0x7f0000000100)=0x80000000, 0x4) (async, rerun: 32) r4 = syz_init_net_socket$x25(0x9, 0x5, 0x0) listen(r4, 0x0) (async, rerun: 32) fstat(r4, &(0x7f00000002c0)) (async, rerun: 32) r5 = open(&(0x7f00000005c0)='./bus\x00', 0x64842, 0x0) pwritev2(r5, &(0x7f0000000240)=[{&(0x7f0000000000)="85", 0x307e00}], 0x1, 0x1400, 0x0, 0x3) 05:42:15 executing program 1: r0 = syz_open_dev$sndmidi(&(0x7f0000000040), 0x2, 0x141101) r1 = dup(r0) write$6lowpan_enable(r1, &(0x7f0000000000)='0', 0xfffffd2c) ioctl$AUTOFS_DEV_IOCTL_EXPIRE(0xffffffffffffffff, 0xc018937c, 0x0) getsockopt$sock_cred(0xffffffffffffffff, 0x1, 0x11, &(0x7f0000caaffb), &(0x7f0000cab000)=0xc) setresgid(0x0, 0x0, 0x0) sendmsg$unix(0xffffffffffffffff, &(0x7f0000002800)={0x0, 0x0, &(0x7f0000002700)=[{&(0x7f00000001c0)="9bee1276c1cafdb448d85eec7b6c21a5a2c408accd959dc117e12ffacb54b51186a1785287fb06324cc3235295e8730ad2fddd28", 0x34}, {&(0x7f0000000600)="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", 0xd5a}, {&(0x7f0000000340)="322a6eb4bf989845aac6ca3eabe2016211f95ce81ec779a84463eaa65bba8c62044a441e8daf5dac000a972fcc8e", 0x2e}, {&(0x7f0000001580)="7f8a47a1050ffe5e38a7ca227c6177889782ba0c8d1966316777a85e7d7fe6b6112c52426087bbf2701088058e5c9ef5f9816d16f371e15f2ab8891f22631782192792570d888e6bd710cec39823837eff351eae366e6974e7e4f2c506e389d1a8fda2eca26763446874e0c44214cb2713740d2dfcf1fddf2394618763c9b8a23d17799417c9d7704c24d8fd56a7b1252016f9e7cb3dc807d26fc2fd50d82adcd078e165bd9933f548bd49d85a0a3bd65d1009459529db2117829681c0259cde3207156d3c512aede4c54e55d954ced9f1", 0xd1}, {&(0x7f0000001600)}, {0x0}, {0x0}], 0x7, &(0x7f00000027c0), 0x0, 0x4000000}, 0x20004081) r2 = bpf$BPF_PROG_RAW_TRACEPOINT_LOAD(0x5, &(0x7f0000000240)={0x11, 0x3, &(0x7f0000000180)=@framed, &(0x7f00000000c0)='syzkaller\x00', 0x0, 0x0, 0x0, 0x0, 0x0, '\x00', 0x0, 0x0, 0xffffffffffffffff, 0x8, 0x0, 0x0, 0x10, 0x0}, 0x80) bpf$BPF_RAW_TRACEPOINT_OPEN(0x11, &(0x7f0000000200)={&(0x7f00000004c0)='contention_begin\x00', r2}, 0x10) bind$inet(0xffffffffffffffff, &(0x7f0000000840)={0x2, 0x0, @local}, 0x10) sendto$rose(0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0) setsockopt$inet6_udp_int(0xffffffffffffffff, 0x11, 0xb, &(0x7f0000000100)=0x80000000, 0x4) r3 = syz_init_net_socket$x25(0x9, 0x5, 0x0) listen(r3, 0x0) fstat(r3, &(0x7f00000002c0)) r4 = open(&(0x7f00000005c0)='./bus\x00', 0x64842, 0x0) pwritev2(r4, &(0x7f0000000240)=[{&(0x7f0000000000)="85", 0x307e00}], 0xe2, 0x1400, 0x0, 0x3) 05:42:15 executing program 5: prctl$PR_SCHED_CORE(0x3e, 0x1, 0x0, 0x2, 0x0) r0 = syz_open_dev$sndmidi(&(0x7f0000000040), 0x2, 0x141101) r1 = dup(r0) write$6lowpan_enable(r1, &(0x7f0000000000)='0', 0xfffffd2c) bpf$BPF_RAW_TRACEPOINT_OPEN(0x11, 0x0, 0x0) r2 = socket(0x40000000015, 0x5, 0x0) connect$inet6(r2, &(0x7f0000000000)={0xa, 0x0, 0x0, @local, 0x4}, 0x1c) bind$inet(r2, &(0x7f0000000840)={0x2, 0x0, @local}, 0x10) sendto$rose(r2, 0x0, 0x0, 0x1a000, 0x0, 0x0) listen(0xffffffffffffffff, 0x0) 05:42:15 executing program 3: prctl$PR_SCHED_CORE(0x3e, 0x1, 0x0, 0x2, 0x0) r0 = syz_open_dev$sndmidi(&(0x7f0000000040), 0x2, 0x141101) r1 = dup(r0) write$6lowpan_enable(r1, &(0x7f0000000000)='0', 0xfffffd2c) (async) ioctl$AUTOFS_DEV_IOCTL_EXPIRE(0xffffffffffffffff, 0xc018937c, 0x0) (async) getsockopt$sock_cred(0xffffffffffffffff, 0x1, 0x11, &(0x7f0000caaffb)={0x0, 0x0, 0x0}, &(0x7f0000cab000)=0xc) setresgid(0x0, r2, 0x0) (async) sendmsg$unix(0xffffffffffffffff, &(0x7f0000002800)={0x0, 0x0, &(0x7f0000002700)=[{&(0x7f00000001c0)="9bee1276c1cafdb448d85eec7b6c21a5a2c408accd959dc117e12ffacb54b51186a1785287fb06324cc3235295e8730ad2fddd28", 0x34}, {0x0}, {&(0x7f0000000340)="322a6eb4bf989845aac6ca3eabe2016211f95ce81ec779a84463eaa65bba8c62044a441e8daf5dac000a972fcc8e", 0x2e}, {0x0}, {0x0}, {&(0x7f0000001600)}, {0x0}], 0x7, &(0x7f00000027c0), 0x0, 0x4000000}, 0x20004081) (async) openat$iommufd(0xffffffffffffff9c, 0x0, 0x0, 0x0) r3 = bpf$BPF_PROG_RAW_TRACEPOINT_LOAD(0x5, &(0x7f0000000240)={0x11, 0x3, &(0x7f0000000600)=ANY=[@ANYBLOB="181d00000000000000000000005846033b5c8a89e00607a48608628a0485c375cc8a45eb94690e14dc8d002f6eff02fb4355cf7b25d3a0edaf744f76b887947baff8e0e3cfac923481ed6019a1e4fd02a58856e0573078482d845756e9784cb32cf238a610a932d1151e38cf73fa8871623d83cb9c69586b59fad6e865a92ff7473b0474c44d583b213dc9339801e6bd9f2b268a40ed1c8e24d1a18e6a0a109ffb6471d94366570f35b56200d538b21e38afd9840c6dc6ee021d195aeb1353ac4b499007399be3b53ab95aa7592ae8de8d"], &(0x7f00000000c0)='syzkaller\x00', 0x0, 0x0, 0x0, 0x0, 0x0, '\x00', 0x0, 0x0, 0xffffffffffffffff, 0x8, 0x0, 0x0, 0x10, 0x0}, 0x80) bpf$BPF_RAW_TRACEPOINT_OPEN(0x11, &(0x7f0000000200)={&(0x7f00000004c0)='contention_begin\x00', r3}, 0x10) socket$inet6(0xa, 0x4, 0xfff) (async) r4 = socket(0x40000000015, 0x5, 0x0) connect$inet6(r4, &(0x7f0000000000)={0xa, 0x0, 0x0, @local, 0x4}, 0x1c) (async) r5 = socket(0x40000000015, 0x5, 0x0) connect$inet6(r5, &(0x7f0000000000)={0xa, 0x0, 0x0, @local, 0x4}, 0x1c) bind$inet(r5, &(0x7f0000000840)={0x2, 0x0, @local}, 0x10) (async) sendto$rose(r5, 0x0, 0x0, 0x0, 0x0, 0x0) (async) bind$inet(r5, &(0x7f0000000840)={0x2, 0x4e23, @local}, 0x10) (async) sendto$rose(r4, 0x0, 0x0, 0x0, 0x0, 0x0) (async) setsockopt$inet6_udp_int(r4, 0x11, 0xb, &(0x7f0000000100)=0x80000000, 0x4) (async) r6 = syz_init_net_socket$x25(0x9, 0x5, 0x0) listen(r6, 0x0) (async) listen(r6, 0x0) (async) fstat(r6, &(0x7f00000002c0)) (async) r7 = open(&(0x7f00000005c0)='./bus\x00', 0x64842, 0x0) ioctl$EXT4_IOC_ALLOC_DA_BLKS(0xffffffffffffffff, 0x660c) (async) ioctl$EXT4_IOC_MOVE_EXT(0xffffffffffffffff, 0xc028660f, &(0x7f0000000080)) (async) ioctl$IOMMU_IOAS_ALLOC(0xffffffffffffffff, 0x3b81, &(0x7f0000000080)={0xc}) (async) pwritev2(r7, &(0x7f0000000240)=[{&(0x7f0000000000)="85", 0x307e00}], 0x1, 0x1400, 0x0, 0x3) 05:42:15 executing program 0: prctl$PR_SCHED_CORE(0x3e, 0x1, 0x0, 0x2, 0x0) (async, rerun: 32) r0 = syz_open_dev$sndmidi(&(0x7f0000000040), 0x2, 0x141101) (rerun: 32) r1 = dup(r0) write$6lowpan_enable(r1, &(0x7f0000000000)='0', 0xfffffd2c) (async) ioctl$AUTOFS_DEV_IOCTL_EXPIRE(0xffffffffffffffff, 0xc018937c, 0x0) getsockopt$sock_cred(0xffffffffffffffff, 0x1, 0x11, &(0x7f0000caaffb), &(0x7f0000cab000)=0xc) (async) setresgid(0x0, 0x0, 0x0) sendmsg$unix(0xffffffffffffffff, &(0x7f0000002800)={0x0, 0x0, &(0x7f0000002700)=[{&(0x7f00000001c0)="9bee1276c1cafdb448d85eec7b6c21a5a2c408accd959dc117e12ffacb54b51186a1785287fb06324cc3235295e8730ad2fddd28", 0x34}, {&(0x7f0000000600)="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", 0xf42}, {&(0x7f0000000340)="322a6eb4bf989845aac6ca3eabe2016211f95ce81ec779a84463eaa65bba8c62044a441e8daf5dac000a972fcc8e", 0x2e}, {0x0}, {&(0x7f0000001580)="7f8a47a1050ffe5e38a7ca227c6177889782ba0c8d1966316777a85e7d7fe6b6112c52426087bbf2701088058e5c9ef5f9816d16f371e15f2ab8891f22631782192792570d888e6bd710cec39823837eff351eae366e6974e7e4f2c506e389d1a8fda2eca26763446874e0c44214cb2713740d2dfcf1fddf2394618763c9b8a23d17799417c9d7704c24d8fd56a7b1252016f9e7cb3dc807d26fc2fd50d82adcd078e165bd9933f548bd49d85a0a3bd65d1009459529db2117829681c0259cde3207156d3c512aede4c54e55d954ced9f1", 0xd1}, {&(0x7f0000001600)}, {0x0}, {0x0}], 0x8, &(0x7f00000027c0), 0x0, 0x4000000}, 0x20004081) (async) openat$iommufd(0xffffffffffffff9c, 0x0, 0x0, 0x0) (async) r2 = bpf$BPF_PROG_RAW_TRACEPOINT_LOAD(0x5, &(0x7f0000000240)={0x11, 0x3, &(0x7f0000000180)=ANY=[@ANYBLOB="1800000000000000009500000000000000e91c5066"], &(0x7f00000000c0)='syzkaller\x00', 0x0, 0x0, 0x0, 0x0, 0x0, '\x00', 0x0, 0x0, 0xffffffffffffffff, 0x8, 0x0, 0x0, 0x10, 0x0}, 0x80) bpf$BPF_RAW_TRACEPOINT_OPEN(0x11, &(0x7f0000000200)={&(0x7f00000004c0)='contention_begin\x00', r2}, 0x10) (async, rerun: 32) socket$inet6(0xa, 0x4, 0xfff) (async, rerun: 32) r3 = socket(0x40000000015, 0x5, 0x0) connect$inet6(r3, &(0x7f0000000000)={0xa, 0x0, 0x0, @local, 0x4}, 0x1c) bind$inet(r3, &(0x7f0000000840)={0x2, 0x0, @local}, 0x10) sendto$rose(r3, 0x0, 0x0, 0x0, 0x0, 0x0) setsockopt$inet6_udp_int(r3, 0x11, 0xb, &(0x7f0000000100)=0x80000000, 0x4) r4 = syz_init_net_socket$x25(0x9, 0x5, 0x0) listen(r4, 0x0) (async) fstat(r4, &(0x7f00000002c0)) (async) r5 = open(&(0x7f00000005c0)='./bus\x00', 0x64842, 0x0) pwritev2(r5, &(0x7f0000000240)=[{&(0x7f0000000000)="85", 0x307e00}], 0x1, 0x1400, 0x0, 0x3) 05:42:15 executing program 3: prctl$PR_SCHED_CORE(0x3e, 0x1, 0x0, 0x2, 0x0) r0 = syz_open_dev$sndmidi(&(0x7f0000000040), 0x2, 0x141101) r1 = dup(r0) write$6lowpan_enable(r1, &(0x7f0000000000)='0', 0xfffffd2c) ioctl$AUTOFS_DEV_IOCTL_EXPIRE(0xffffffffffffffff, 0xc018937c, 0x0) getsockopt$sock_cred(0xffffffffffffffff, 0x1, 0x11, &(0x7f0000caaffb), &(0x7f0000cab000)=0xc) sendmsg$unix(0xffffffffffffffff, &(0x7f0000002800)={0x0, 0x0, &(0x7f0000002700)=[{&(0x7f00000001c0)="9bee1276c1cafdb448d85eec7b6c21a5a2c408accd959dc117e12ffacb54b51186a1785287fb06324cc3235295e8730ad2fddd28", 0x34}, {0x0}, {&(0x7f0000000340)="322a6eb4bf989845aac6ca3eabe2016211f95ce81ec779a84463eaa65bba8c62044a441e8daf5dac000a972fcc8e", 0x2e}, {0x0}, {0x0}, {&(0x7f0000001600)}, {0x0}], 0x7, &(0x7f00000027c0), 0x0, 0x4000000}, 0x20004081) setsockopt$packet_fanout_data(r1, 0x107, 0x16, &(0x7f0000000140)={0x5, &(0x7f0000000080)=[{0x1, 0x1, 0x3f, 0xc4}, {0xc8a5, 0x3f, 0x7, 0x3f80000}, {0x83, 0x20, 0x1, 0x200}, {0x96, 0x81, 0x0, 0x40}, {0x6, 0x3, 0x7}]}, 0x10) openat$iommufd(0xffffffffffffff9c, 0x0, 0x0, 0x0) r2 = bpf$BPF_PROG_RAW_TRACEPOINT_LOAD(0x5, &(0x7f0000000240)={0x11, 0x3, &(0x7f0000000180)=@framed, &(0x7f00000000c0)='syzkaller\x00', 0x0, 0x0, 0x0, 0x0, 0x0, '\x00', 0x0, 0x0, 0xffffffffffffffff, 0x8, 0x0, 0x0, 0x10, 0x0}, 0x80) bpf$BPF_RAW_TRACEPOINT_OPEN(0x11, &(0x7f0000000200)={&(0x7f00000004c0)='contention_begin\x00', r2}, 0x10) socket$inet6(0xa, 0x4, 0xfff) r3 = socket(0x40000000015, 0x5, 0x0) connect$inet6(r3, &(0x7f0000000000)={0xa, 0x0, 0x0, @local, 0x4}, 0x1c) bind$inet(r3, &(0x7f0000000840)={0x2, 0x0, @local}, 0x10) sendto$rose(r3, 0x0, 0x0, 0x0, 0x0, 0x0) setsockopt$inet6_udp_int(r3, 0x11, 0xb, &(0x7f0000000100)=0x80000000, 0x4) r4 = syz_init_net_socket$x25(0x9, 0x5, 0x0) listen(r4, 0x0) listen(r4, 0x0) fstat(r4, &(0x7f00000002c0)) r5 = open(&(0x7f00000005c0)='./bus\x00', 0x64842, 0x0) pwritev2(r5, &(0x7f0000000240)=[{&(0x7f0000000000)="85", 0x307e00}], 0x1, 0x1400, 0x0, 0x3) 05:42:15 executing program 2: prctl$PR_SCHED_CORE(0x3e, 0x1, 0x0, 0x2, 0x0) syz_open_dev$sndmidi(&(0x7f0000000040), 0x2, 0x141101) write$6lowpan_enable(0xffffffffffffffff, &(0x7f0000000000)='0', 0xfffffd2c) getsockopt$sock_cred(0xffffffffffffffff, 0x1, 0x11, &(0x7f0000caaffb), &(0x7f0000cab000)=0xc) setresgid(0x0, 0x0, 0x0) r0 = bpf$BPF_PROG_RAW_TRACEPOINT_LOAD(0x5, &(0x7f0000000240)={0x11, 0x3, &(0x7f0000000180)=@framed, &(0x7f00000000c0)='syzkaller\x00', 0x0, 0x0, 0x0, 0x0, 0x0, '\x00', 0x0, 0x0, 0xffffffffffffffff, 0x8, 0x0, 0x0, 0x10, 0x0}, 0x80) bpf$BPF_RAW_TRACEPOINT_OPEN(0x11, &(0x7f0000000200)={&(0x7f00000004c0)='contention_begin\x00', r0}, 0x10) socket$inet6(0xa, 0x4, 0x0) r1 = socket(0x40000000015, 0x5, 0x0) connect$inet6(r1, &(0x7f0000000000)={0xa, 0x0, 0x0, @local, 0x4}, 0x1c) bind$inet(r1, &(0x7f0000000840)={0x2, 0x0, @local}, 0x10) sendto$rose(r1, 0x0, 0x0, 0x300000000000000, 0x0, 0x0) setsockopt$inet6_udp_int(r1, 0x11, 0xb, &(0x7f0000000100)=0x80000000, 0x4) listen(0xffffffffffffffff, 0x0) pwritev2(0xffffffffffffffff, &(0x7f0000000240)=[{&(0x7f0000000000)="85", 0x1}], 0x1, 0x0, 0x0, 0x3) 05:42:16 executing program 0: prctl$PR_SCHED_CORE(0x3e, 0x1, 0x0, 0x2, 0x0) r0 = syz_open_dev$sndmidi(&(0x7f0000000040), 0x2, 0x141101) r1 = dup(r0) write$6lowpan_enable(r1, &(0x7f0000000000)='0', 0xfffffd2c) ioctl$AUTOFS_DEV_IOCTL_EXPIRE(0xffffffffffffffff, 0xc018937c, 0x0) getsockopt$sock_cred(0xffffffffffffffff, 0x1, 0x11, &(0x7f0000caaffb)={0x0, 0x0, 0x0}, &(0x7f0000cab000)=0xc) setresgid(0x0, 0x0, 0x0) sendmsg$unix(0xffffffffffffffff, &(0x7f0000002800)={0x0, 0x0, &(0x7f0000002700)=[{&(0x7f00000001c0)="9bee1276c1cafdb448d85eec7b6c21a5a2c408accd959dc117e12ffacb54b51186a1785287fb06324cc3235295e8730ad2fddd28", 0x34}, {&(0x7f0000000600)="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", 0xf42}, {&(0x7f0000000340)="322a6eb4bf989845aac6ca3eabe2016211f95ce81ec779a84463eaa65bba8c62044a441e8daf5dac000a972fcc8e", 0x2e}, {0x0}, {&(0x7f0000001580)="7f8a47a1050ffe5e38a7ca227c6177889782ba0c8d1966316777a85e7d7fe6b6112c52426087bbf2701088058e5c9ef5f9816d16f371e15f2ab8891f22631782192792570d888e6bd710cec39823837eff351eae366e6974e7e4f2c506e389d1a8fda2eca26763446874e0c44214cb2713740d2dfcf1fddf2394618763c9b8a23d17799417c9d7704c24d8fd56a7b1252016f9e7cb3dc807d26fc2fd50d82adcd078e165bd9933f548bd49d85a0a3bd65d1009459529db2117829681c0259cde3207156d3c512aede4c54e55d954ced9f1", 0xd1}, {&(0x7f0000001600)}, {0x0}, {0x0}], 0x8, &(0x7f00000027c0), 0x0, 0x4000000}, 0x20004081) openat$iommufd(0xffffffffffffff9c, 0x0, 0x0, 0x0) r4 = bpf$BPF_PROG_RAW_TRACEPOINT_LOAD(0x5, &(0x7f0000000240)={0x11, 0x3, &(0x7f0000000180)=@framed, &(0x7f00000000c0)='syzkaller\x00', 0x0, 0x0, 0x0, 0x0, 0x0, '\x00', 0x0, 0x0, 0xffffffffffffffff, 0x8, 0x0, 0x0, 0x10, 0x0}, 0x80) r5 = bpf$BPF_RAW_TRACEPOINT_OPEN(0x11, &(0x7f0000000200)={&(0x7f00000004c0)='contention_begin\x00', r4}, 0x10) socket$inet6(0xa, 0x4, 0xfff) r6 = openat$dlm_control(0xffffffffffffff9c, &(0x7f0000001c00), 0x109000, 0x0) sendmsg$netlink(r1, &(0x7f0000001d00)={&(0x7f0000000140)=@kern={0x10, 0x0, 0x0, 0x1}, 0xc, &(0x7f0000000380)=[{&(0x7f0000001680)=ANY=[@ANYBLOB="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"], 0x160}, {&(0x7f0000001800)={0x1d4, 0x14, 0x2, 0x70bd25, 0x25dfdbfd, "", [@typed={0x8, 0x54, 0x0, 0x0, @pid=r2}, @nested={0xb4, 0x42, 0x0, 0x1, [@generic="66007ccb2d8f27a03232318c86c040e92fd549bfa6914d7250f40169df900f4bdd946d32c64b3d440c06", @typed={0x8, 0x32, 0x0, 0x0, @u32=0x53c}, @typed={0x14, 0x30, 0x0, 0x0, @ipv6=@empty}, @generic="c99bbde1dc3946e71ffeec179e03e48391eb0a312cb606170fde0501a3c01f4dc605f51451e49514cc853819d7e101292924a61c21a7430645bc1c4c023a2f6bf0d5a32e300d45ae62a5be9c29bde5629be27199673ed89f70974a22024973c357e719523bab92121759"]}, @nested={0xe9, 0x15, 0x0, 0x1, [@typed={0x14, 0x3f, 0x0, 0x0, @ipv6=@private1}, @generic="cd4ced7f5de6718fa34da15531a3487b8ef284961a392b0ba5c8be4643c0b0d930212d1b7e8e87cfb4f37f206f36f22972daa542807644201bf04d7395e286f809549dc3369c20ccc4f6cf0701c16ba0f36c0a590f0120b1bbacae58d72063e4f435a88bfa88597db2587f7f62c4ddbb8b4f7fda1028e410e40192afc7eb69eff14144ab39134f88a246f38d55d0addca53719e50d9e996b62342813b1872b115ac2e78166ab1f1d2099006eee9adb28ed050c3ae307d20f9d90a1892816dd6b39ed9bbd48d94a0dc2cc7cb41992b8d0f2"]}, @nested={0x1c, 0x0, 0x0, 0x1, [@typed={0x15, 0xd, 0x0, 0x0, @str='contention_begin\x00'}]}]}, 0x1d4}], 0x2, &(0x7f0000001c40)=[@cred={{0x1c, 0x1, 0x2, {r2, 0x0, r3}}}, @cred={{0x1c}}, @rights={{0x24, 0x1, 0x1, [0xffffffffffffffff, r4, r5, 0xffffffffffffffff, 0xffffffffffffffff]}}, @rights={{0x30, 0x1, 0x1, [r0, 0xffffffffffffffff, 0xffffffffffffffff, r0, 0xffffffffffffffff, r1, 0xffffffffffffffff, r6]}}], 0x98, 0x4000000}, 0x0) r7 = socket(0x40000000015, 0x5, 0x0) connect$inet6(r7, &(0x7f0000000000)={0xa, 0x0, 0x0, @local, 0x4}, 0x1c) bind$inet(r7, &(0x7f0000000840)={0x2, 0x0, @local}, 0x10) sendto$rose(r7, 0x0, 0x0, 0x0, 0x0, 0x0) setsockopt$inet6_udp_int(r7, 0x11, 0xb, &(0x7f0000000100)=0x80000000, 0x4) r8 = syz_init_net_socket$x25(0x9, 0x5, 0x0) listen(r8, 0x0) fstat(r8, &(0x7f00000002c0)) r9 = syz_io_uring_complete(0x0) r10 = openat$iommufd(0xffffffffffffff9c, &(0x7f0000000480), 0x0, 0x0) ioctl$IOMMU_IOAS_ALLOC(r10, 0x3b81, &(0x7f0000000000)={0xc, 0x0, 0x0}) ioctl$IOMMU_IOAS_MAP(r10, 0x3b85, &(0x7f0000000100)={0x28, 0x0, r11, 0x0, &(0x7f0000000040)="ba", 0x1}) ioctl$IOMMU_TEST_OP_CREATE_ACCESS(r10, 0x3ba0, &(0x7f0000000080)={0x38, 0x5, r11, 0x0, 0xffffffffffffffff, 0x1}) ioctl$IOMMU_TEST_OP_MOCK_DOMAIN(r9, 0x3ba0, &(0x7f0000000080)={0x38, 0x2, r11}) r12 = open(&(0x7f00000005c0)='./bus\x00', 0x64842, 0x0) pwritev2(r12, &(0x7f0000000240)=[{&(0x7f0000000000)="85", 0x307e00}], 0x1, 0x1400, 0x0, 0x3) 05:42:16 executing program 1: r0 = syz_open_dev$sndmidi(&(0x7f0000000040), 0x2, 0x141101) r1 = dup(r0) write$6lowpan_enable(r1, &(0x7f0000000000)='0', 0xfffffd2c) ioctl$AUTOFS_DEV_IOCTL_EXPIRE(0xffffffffffffffff, 0xc018937c, 0x0) getsockopt$sock_cred(0xffffffffffffffff, 0x1, 0x11, &(0x7f0000caaffb), &(0x7f0000cab000)=0xc) setresgid(0x0, 0x0, 0x0) sendmsg$unix(0xffffffffffffffff, &(0x7f0000002800)={0x0, 0x0, &(0x7f0000002700)=[{&(0x7f00000001c0)="9bee1276c1cafdb448d85eec7b6c21a5a2c408accd959dc117e12ffacb54b51186a1785287fb06324cc3235295e8730ad2fddd28", 0x34}, {&(0x7f0000000600)="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", 0xd5a}, {&(0x7f0000000340)="322a6eb4bf989845aac6ca3eabe2016211f95ce81ec779a84463eaa65bba8c62044a441e8daf5dac000a972fcc8e", 0x2e}, {&(0x7f0000001580)="7f8a47a1050ffe5e38a7ca227c6177889782ba0c8d1966316777a85e7d7fe6b6112c52426087bbf2701088058e5c9ef5f9816d16f371e15f2ab8891f22631782192792570d888e6bd710cec39823837eff351eae366e6974e7e4f2c506e389d1a8fda2eca26763446874e0c44214cb2713740d2dfcf1fddf2394618763c9b8a23d17799417c9d7704c24d8fd56a7b1252016f9e7cb3dc807d26fc2fd50d82adcd078e165bd9933f548bd49d85a0a3bd65d1009459529db2117829681c0259cde3207156d3c512aede4c54e55d954ced9f1", 0xd1}, {&(0x7f0000001600)}, {0x0}, {0x0}], 0x7, &(0x7f00000027c0), 0x0, 0x4000000}, 0x20004081) r2 = bpf$BPF_PROG_RAW_TRACEPOINT_LOAD(0x5, &(0x7f0000000240)={0x11, 0x3, &(0x7f0000000180)=@framed, &(0x7f00000000c0)='syzkaller\x00', 0x0, 0x0, 0x0, 0x0, 0x0, '\x00', 0x0, 0x0, 0xffffffffffffffff, 0x8, 0x0, 0x0, 0x10, 0x0}, 0x80) bpf$BPF_RAW_TRACEPOINT_OPEN(0x11, &(0x7f0000000200)={&(0x7f00000004c0)='contention_begin\x00', r2}, 0x10) bind$inet(0xffffffffffffffff, &(0x7f0000000840)={0x2, 0x0, @local}, 0x10) sendto$rose(0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0) setsockopt$inet6_udp_int(0xffffffffffffffff, 0x11, 0xb, &(0x7f0000000100)=0x80000000, 0x4) r3 = syz_init_net_socket$x25(0x9, 0x5, 0x0) listen(r3, 0x0) fstat(r3, &(0x7f00000002c0)) r4 = open(&(0x7f00000005c0)='./bus\x00', 0x64842, 0x0) pwritev2(r4, &(0x7f0000000240)=[{&(0x7f0000000000)="85", 0x307e00}], 0xe3, 0x1400, 0x0, 0x3) 05:42:16 executing program 3: prctl$PR_SCHED_CORE(0x3e, 0x1, 0x0, 0x2, 0x0) (async) prctl$PR_SCHED_CORE(0x3e, 0x1, 0x0, 0x2, 0x0) r0 = syz_open_dev$sndmidi(&(0x7f0000000040), 0x2, 0x141101) r1 = dup(r0) write$6lowpan_enable(r1, &(0x7f0000000000)='0', 0xfffffd2c) ioctl$AUTOFS_DEV_IOCTL_EXPIRE(0xffffffffffffffff, 0xc018937c, 0x0) getsockopt$sock_cred(0xffffffffffffffff, 0x1, 0x11, &(0x7f0000caaffb), &(0x7f0000cab000)=0xc) sendmsg$unix(0xffffffffffffffff, &(0x7f0000002800)={0x0, 0x0, &(0x7f0000002700)=[{&(0x7f00000001c0)="9bee1276c1cafdb448d85eec7b6c21a5a2c408accd959dc117e12ffacb54b51186a1785287fb06324cc3235295e8730ad2fddd28", 0x34}, {0x0}, {&(0x7f0000000340)="322a6eb4bf989845aac6ca3eabe2016211f95ce81ec779a84463eaa65bba8c62044a441e8daf5dac000a972fcc8e", 0x2e}, {0x0}, {0x0}, {&(0x7f0000001600)}, {0x0}], 0x7, &(0x7f00000027c0), 0x0, 0x4000000}, 0x20004081) (async) sendmsg$unix(0xffffffffffffffff, &(0x7f0000002800)={0x0, 0x0, &(0x7f0000002700)=[{&(0x7f00000001c0)="9bee1276c1cafdb448d85eec7b6c21a5a2c408accd959dc117e12ffacb54b51186a1785287fb06324cc3235295e8730ad2fddd28", 0x34}, {0x0}, {&(0x7f0000000340)="322a6eb4bf989845aac6ca3eabe2016211f95ce81ec779a84463eaa65bba8c62044a441e8daf5dac000a972fcc8e", 0x2e}, {0x0}, {0x0}, {&(0x7f0000001600)}, {0x0}], 0x7, &(0x7f00000027c0), 0x0, 0x4000000}, 0x20004081) setsockopt$packet_fanout_data(r1, 0x107, 0x16, &(0x7f0000000140)={0x5, &(0x7f0000000080)=[{0x1, 0x1, 0x3f, 0xc4}, {0xc8a5, 0x3f, 0x7, 0x3f80000}, {0x83, 0x20, 0x1, 0x200}, {0x96, 0x81, 0x0, 0x40}, {0x6, 0x3, 0x7}]}, 0x10) openat$iommufd(0xffffffffffffff9c, 0x0, 0x0, 0x0) (async) openat$iommufd(0xffffffffffffff9c, 0x0, 0x0, 0x0) bpf$BPF_PROG_RAW_TRACEPOINT_LOAD(0x5, &(0x7f0000000240)={0x11, 0x3, &(0x7f0000000180)=@framed, &(0x7f00000000c0)='syzkaller\x00', 0x0, 0x0, 0x0, 0x0, 0x0, '\x00', 0x0, 0x0, 0xffffffffffffffff, 0x8, 0x0, 0x0, 0x10, 0x0}, 0x80) (async) r2 = bpf$BPF_PROG_RAW_TRACEPOINT_LOAD(0x5, &(0x7f0000000240)={0x11, 0x3, &(0x7f0000000180)=@framed, &(0x7f00000000c0)='syzkaller\x00', 0x0, 0x0, 0x0, 0x0, 0x0, '\x00', 0x0, 0x0, 0xffffffffffffffff, 0x8, 0x0, 0x0, 0x10, 0x0}, 0x80) bpf$BPF_RAW_TRACEPOINT_OPEN(0x11, &(0x7f0000000200)={&(0x7f00000004c0)='contention_begin\x00', r2}, 0x10) socket$inet6(0xa, 0x4, 0xfff) r3 = socket(0x40000000015, 0x5, 0x0) connect$inet6(r3, &(0x7f0000000000)={0xa, 0x0, 0x0, @local, 0x4}, 0x1c) bind$inet(r3, &(0x7f0000000840)={0x2, 0x0, @local}, 0x10) sendto$rose(r3, 0x0, 0x0, 0x0, 0x0, 0x0) setsockopt$inet6_udp_int(r3, 0x11, 0xb, &(0x7f0000000100)=0x80000000, 0x4) syz_init_net_socket$x25(0x9, 0x5, 0x0) (async) r4 = syz_init_net_socket$x25(0x9, 0x5, 0x0) listen(r4, 0x0) (async) listen(r4, 0x0) listen(r4, 0x0) (async) listen(r4, 0x0) fstat(r4, &(0x7f00000002c0)) r5 = open(&(0x7f00000005c0)='./bus\x00', 0x64842, 0x0) pwritev2(r5, &(0x7f0000000240)=[{&(0x7f0000000000)="85", 0x307e00}], 0x1, 0x1400, 0x0, 0x3) 05:42:16 executing program 5: prctl$PR_SCHED_CORE(0x3e, 0x1, 0x0, 0x2, 0x0) r0 = syz_open_dev$sndmidi(&(0x7f0000000040), 0x2, 0x141101) r1 = dup(r0) write$6lowpan_enable(r1, &(0x7f0000000000)='0', 0xfffffd2c) bpf$BPF_RAW_TRACEPOINT_OPEN(0x11, 0x0, 0x0) r2 = socket(0x40000000015, 0x5, 0x0) connect$inet6(r2, &(0x7f0000000000)={0xa, 0x0, 0x0, @local, 0x4}, 0x1c) bind$inet(r2, &(0x7f0000000840)={0x2, 0x0, @local}, 0x10) sendto$rose(r2, 0x0, 0x0, 0x100000, 0x0, 0x0) listen(0xffffffffffffffff, 0x0) 05:42:16 executing program 4: prctl$PR_SCHED_CORE(0x3e, 0x1, 0x0, 0x2, 0x0) r0 = syz_open_dev$sndmidi(&(0x7f0000000040), 0x2, 0x141101) r1 = dup(r0) write$6lowpan_enable(r1, &(0x7f0000000000)='0', 0xfffffd2c) ioctl$AUTOFS_DEV_IOCTL_EXPIRE(0xffffffffffffffff, 0xc018937c, 0x0) getsockopt$sock_cred(0xffffffffffffffff, 0x1, 0x11, &(0x7f0000caaffb)={0x0, 0x0, 0x0}, &(0x7f0000cab000)=0xc) setresgid(0x0, r2, 0x0) sendmsg$unix(0xffffffffffffffff, &(0x7f0000002800)={0x0, 0x0, &(0x7f0000002700)=[{0x0}, {0x0}, {0x0}, {&(0x7f0000001580)="7f8a47a1050ffe5e38a7ca227c6177889782ba0c8d1966316777a85e7d7fe6b6112c52426087bbf2701088058e5c9ef5f9816d16f371e15f2ab8891f22631782192792570d888e6bd710cec39823837eff351eae366e6974e7e4f2c506e389d1a8fda2eca26763446874e0c44214cb2713740d2dfcf1fddf2394618763c9b8a23d17799417c9d7704c24d8fd56a7b1252016f9e7cb3dc807d26fc2fd50", 0x9d}, {&(0x7f0000001600)}, {0x0}, {0x0}], 0x7, &(0x7f00000027c0), 0x0, 0x4000000}, 0x20004081) openat$iommufd(0xffffffffffffff9c, 0x0, 0x0, 0x0) r3 = bpf$BPF_PROG_RAW_TRACEPOINT_LOAD(0x5, &(0x7f0000000240)={0x11, 0x3, &(0x7f0000000180)=@framed, &(0x7f00000000c0)='syzkaller\x00', 0x0, 0x0, 0x0, 0x0, 0x0, '\x00', 0x0, 0x0, 0xffffffffffffffff, 0x8, 0x0, 0x0, 0x10, 0x0}, 0x80) bpf$BPF_RAW_TRACEPOINT_OPEN(0x11, &(0x7f0000000200)={&(0x7f00000004c0)='contention_begin\x00', r3}, 0x10) r4 = socket(0x40000000015, 0x5, 0x0) connect$inet6(r4, &(0x7f0000000000)={0xa, 0x0, 0x0, @local, 0x4}, 0x1c) bind$inet(r4, 0x0, 0x0) sendto$rose(r4, 0x0, 0x0, 0x0, 0x0, 0x0) setsockopt$inet6_udp_int(r4, 0x11, 0xb, &(0x7f0000000100)=0x80000000, 0x4) r5 = syz_init_net_socket$x25(0x9, 0x5, 0x0) listen(r5, 0x0) listen(r5, 0x0) fstat(r5, &(0x7f00000002c0)) r6 = open(&(0x7f00000005c0)='./bus\x00', 0x64842, 0x0) pwritev2(r6, &(0x7f0000000240)=[{&(0x7f0000000000)="85", 0x307e00}], 0xe3, 0x1400, 0x0, 0x3) 05:42:16 executing program 3: prctl$PR_SCHED_CORE(0x3e, 0x1, 0x0, 0x2, 0x0) (async) r0 = syz_open_dev$sndmidi(&(0x7f0000000040), 0x2, 0x141101) r1 = dup(r0) write$6lowpan_enable(r1, &(0x7f0000000000)='0', 0xfffffd2c) (async) ioctl$AUTOFS_DEV_IOCTL_EXPIRE(0xffffffffffffffff, 0xc018937c, 0x0) (async) getsockopt$sock_cred(0xffffffffffffffff, 0x1, 0x11, &(0x7f0000caaffb), &(0x7f0000cab000)=0xc) (async) sendmsg$unix(0xffffffffffffffff, &(0x7f0000002800)={0x0, 0x0, &(0x7f0000002700)=[{&(0x7f00000001c0)="9bee1276c1cafdb448d85eec7b6c21a5a2c408accd959dc117e12ffacb54b51186a1785287fb06324cc3235295e8730ad2fddd28", 0x34}, {0x0}, {&(0x7f0000000340)="322a6eb4bf989845aac6ca3eabe2016211f95ce81ec779a84463eaa65bba8c62044a441e8daf5dac000a972fcc8e", 0x2e}, {0x0}, {0x0}, {&(0x7f0000001600)}, {0x0}], 0x7, &(0x7f00000027c0), 0x0, 0x4000000}, 0x20004081) (async) setsockopt$packet_fanout_data(r1, 0x107, 0x16, &(0x7f0000000140)={0x5, &(0x7f0000000080)=[{0x1, 0x1, 0x3f, 0xc4}, {0xc8a5, 0x3f, 0x7, 0x3f80000}, {0x83, 0x20, 0x1, 0x200}, {0x96, 0x81, 0x0, 0x40}, {0x6, 0x3, 0x7}]}, 0x10) (async) openat$iommufd(0xffffffffffffff9c, 0x0, 0x0, 0x0) (async) r2 = bpf$BPF_PROG_RAW_TRACEPOINT_LOAD(0x5, &(0x7f0000000240)={0x11, 0x3, &(0x7f0000000180)=@framed, &(0x7f00000000c0)='syzkaller\x00', 0x0, 0x0, 0x0, 0x0, 0x0, '\x00', 0x0, 0x0, 0xffffffffffffffff, 0x8, 0x0, 0x0, 0x10, 0x0}, 0x80) bpf$BPF_RAW_TRACEPOINT_OPEN(0x11, &(0x7f0000000200)={&(0x7f00000004c0)='contention_begin\x00', r2}, 0x10) (async) socket$inet6(0xa, 0x4, 0xfff) (async) r3 = socket(0x40000000015, 0x5, 0x0) connect$inet6(r3, &(0x7f0000000000)={0xa, 0x0, 0x0, @local, 0x4}, 0x1c) bind$inet(r3, &(0x7f0000000840)={0x2, 0x0, @local}, 0x10) sendto$rose(r3, 0x0, 0x0, 0x0, 0x0, 0x0) setsockopt$inet6_udp_int(r3, 0x11, 0xb, &(0x7f0000000100)=0x80000000, 0x4) (async, rerun: 64) r4 = syz_init_net_socket$x25(0x9, 0x5, 0x0) (rerun: 64) listen(r4, 0x0) (async) listen(r4, 0x0) fstat(r4, &(0x7f00000002c0)) (async) r5 = open(&(0x7f00000005c0)='./bus\x00', 0x64842, 0x0) pwritev2(r5, &(0x7f0000000240)=[{&(0x7f0000000000)="85", 0x307e00}], 0x1, 0x1400, 0x0, 0x3) 05:42:17 executing program 2: prctl$PR_SCHED_CORE(0x3e, 0x1, 0x0, 0x2, 0x0) syz_open_dev$sndmidi(&(0x7f0000000040), 0x2, 0x141101) write$6lowpan_enable(0xffffffffffffffff, &(0x7f0000000000)='0', 0xfffffd2c) getsockopt$sock_cred(0xffffffffffffffff, 0x1, 0x11, &(0x7f0000caaffb), &(0x7f0000cab000)=0xc) setresgid(0x0, 0x0, 0x0) r0 = bpf$BPF_PROG_RAW_TRACEPOINT_LOAD(0x5, &(0x7f0000000240)={0x11, 0x3, &(0x7f0000000180)=@framed, &(0x7f00000000c0)='syzkaller\x00', 0x0, 0x0, 0x0, 0x0, 0x0, '\x00', 0x0, 0x0, 0xffffffffffffffff, 0x8, 0x0, 0x0, 0x10, 0x0}, 0x80) bpf$BPF_RAW_TRACEPOINT_OPEN(0x11, &(0x7f0000000200)={&(0x7f00000004c0)='contention_begin\x00', r0}, 0x10) socket$inet6(0xa, 0x4, 0x0) r1 = socket(0x40000000015, 0x5, 0x0) connect$inet6(r1, &(0x7f0000000000)={0xa, 0x0, 0x0, @local, 0x4}, 0x1c) bind$inet(r1, &(0x7f0000000840)={0x2, 0x0, @local}, 0x10) sendto$rose(r1, 0x0, 0x0, 0x800000000000000, 0x0, 0x0) setsockopt$inet6_udp_int(r1, 0x11, 0xb, &(0x7f0000000100)=0x80000000, 0x4) listen(0xffffffffffffffff, 0x0) pwritev2(0xffffffffffffffff, &(0x7f0000000240)=[{&(0x7f0000000000)="85", 0x1}], 0x1, 0x0, 0x0, 0x3) 05:42:17 executing program 3: r0 = syz_open_dev$vcsn(&(0x7f0000000080), 0x2, 0x40040) ioctl$SNDRV_SEQ_IOCTL_GET_PORT_INFO(r0, 0xc0a85322, &(0x7f0000000500)) prctl$PR_SCHED_CORE(0x3e, 0x1, 0x0, 0x2, 0x0) r1 = syz_open_dev$sndmidi(&(0x7f0000000040), 0x2, 0x141101) r2 = dup(r1) write$6lowpan_enable(r2, &(0x7f0000000000)='0', 0xfffffd2c) ioctl$AUTOFS_DEV_IOCTL_EXPIRE(0xffffffffffffffff, 0xc018937c, 0x0) getsockopt$sock_cred(0xffffffffffffffff, 0x1, 0x11, &(0x7f0000caaffb)={0x0, 0x0, 0x0}, &(0x7f0000cab000)=0xc) setresgid(0x0, r3, 0x0) sendmsg$unix(0xffffffffffffffff, &(0x7f0000002800)={0x0, 0x0, &(0x7f0000002700)=[{&(0x7f00000001c0)="9bee1276c1cafdb448d85eec7b6c21a5a2c408accd959dc117e12ffacb54b51186a1785287fb06324cc3235295e8730ad2fddd28", 0x34}, {0x0}, {&(0x7f0000000340)="322a6eb4bf989845aac6ca3eabe2016211f95ce81ec779a84463eaa65bba8c62044a441e8daf5dac000a972fcc8e", 0x2e}, {0x0}, {0x0}, {&(0x7f0000001600)}, {0x0}], 0x7, &(0x7f00000027c0), 0x0, 0x4000000}, 0x20004081) openat$iommufd(0xffffffffffffff9c, 0x0, 0x0, 0x0) r4 = bpf$BPF_PROG_RAW_TRACEPOINT_LOAD(0x5, &(0x7f0000000240)={0x11, 0x3, &(0x7f0000000380)=ANY=[@ANYBLOB="180000000000000000000c001bc2000095000000000000001d8dc28dde11a25b4917ef6b4a5ebeda64d1328ce2d102ed2c864507e97e4afea6308dcc374de4e0cb88efc5e7b8e2257307f6041a9c101d1638e860e2c3742f63f92f08a380ba541c1b7c0a6377d947e2e0beafb7e03aadbe230351710c665a72be9fea386c4274eda73218b27c3a46f9a2591ab95c50"], &(0x7f00000000c0)='syzkaller\x00', 0x0, 0x0, 0x0, 0x0, 0x0, '\x00', 0x0, 0x0, 0xffffffffffffffff, 0x8, 0x0, 0x0, 0x10, 0x0}, 0x80) bpf$BPF_RAW_TRACEPOINT_OPEN(0x11, &(0x7f0000000200)={&(0x7f00000004c0)='contention_begin\x00', r4}, 0x10) socket$inet6(0xa, 0x4, 0xfff) r5 = socket(0x40000000015, 0x5, 0x0) connect$inet6(r5, &(0x7f0000000000)={0xa, 0x0, 0x0, @local, 0x4}, 0x1c) bind$inet(r5, &(0x7f0000000840)={0x2, 0x0, @local}, 0x10) sendto$rose(r5, 0x0, 0x0, 0x0, 0x0, 0x0) setsockopt$inet6_udp_int(r5, 0x11, 0xb, &(0x7f0000000100)=0x80000000, 0x4) r6 = syz_init_net_socket$x25(0x9, 0x5, 0x0) listen(r6, 0x0) listen(r6, 0x0) fstat(r6, &(0x7f00000002c0)) r7 = open(&(0x7f00000005c0)='./bus\x00', 0x64842, 0x0) pwritev2(r7, &(0x7f0000000240)=[{&(0x7f0000000000)="85", 0x307e00}], 0x1, 0x1400, 0x0, 0x3) 05:42:17 executing program 0: prctl$PR_SCHED_CORE(0x3e, 0x1, 0x0, 0x2, 0x0) (async, rerun: 64) r0 = syz_open_dev$sndmidi(&(0x7f0000000040), 0x2, 0x141101) (rerun: 64) r1 = dup(r0) write$6lowpan_enable(r1, &(0x7f0000000000)='0', 0xfffffd2c) (async) ioctl$AUTOFS_DEV_IOCTL_EXPIRE(0xffffffffffffffff, 0xc018937c, 0x0) (async) getsockopt$sock_cred(0xffffffffffffffff, 0x1, 0x11, &(0x7f0000caaffb)={0x0, 0x0, 0x0}, &(0x7f0000cab000)=0xc) setresgid(0x0, 0x0, 0x0) (async) sendmsg$unix(0xffffffffffffffff, &(0x7f0000002800)={0x0, 0x0, &(0x7f0000002700)=[{&(0x7f00000001c0)="9bee1276c1cafdb448d85eec7b6c21a5a2c408accd959dc117e12ffacb54b51186a1785287fb06324cc3235295e8730ad2fddd28", 0x34}, {&(0x7f0000000600)="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", 0xf42}, {&(0x7f0000000340)="322a6eb4bf989845aac6ca3eabe2016211f95ce81ec779a84463eaa65bba8c62044a441e8daf5dac000a972fcc8e", 0x2e}, {0x0}, {&(0x7f0000001580)="7f8a47a1050ffe5e38a7ca227c6177889782ba0c8d1966316777a85e7d7fe6b6112c52426087bbf2701088058e5c9ef5f9816d16f371e15f2ab8891f22631782192792570d888e6bd710cec39823837eff351eae366e6974e7e4f2c506e389d1a8fda2eca26763446874e0c44214cb2713740d2dfcf1fddf2394618763c9b8a23d17799417c9d7704c24d8fd56a7b1252016f9e7cb3dc807d26fc2fd50d82adcd078e165bd9933f548bd49d85a0a3bd65d1009459529db2117829681c0259cde3207156d3c512aede4c54e55d954ced9f1", 0xd1}, {&(0x7f0000001600)}, {0x0}, {0x0}], 0x8, &(0x7f00000027c0), 0x0, 0x4000000}, 0x20004081) openat$iommufd(0xffffffffffffff9c, 0x0, 0x0, 0x0) (async) r4 = bpf$BPF_PROG_RAW_TRACEPOINT_LOAD(0x5, &(0x7f0000000240)={0x11, 0x3, &(0x7f0000000180)=@framed, &(0x7f00000000c0)='syzkaller\x00', 0x0, 0x0, 0x0, 0x0, 0x0, '\x00', 0x0, 0x0, 0xffffffffffffffff, 0x8, 0x0, 0x0, 0x10, 0x0}, 0x80) r5 = bpf$BPF_RAW_TRACEPOINT_OPEN(0x11, &(0x7f0000000200)={&(0x7f00000004c0)='contention_begin\x00', r4}, 0x10) (async) socket$inet6(0xa, 0x4, 0xfff) (async, rerun: 64) r6 = openat$dlm_control(0xffffffffffffff9c, &(0x7f0000001c00), 0x109000, 0x0) (rerun: 64) sendmsg$netlink(r1, &(0x7f0000001d00)={&(0x7f0000000140)=@kern={0x10, 0x0, 0x0, 0x1}, 0xc, &(0x7f0000000380)=[{&(0x7f0000001680)=ANY=[@ANYBLOB="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"], 0x160}, {&(0x7f0000001800)={0x1d4, 0x14, 0x2, 0x70bd25, 0x25dfdbfd, "", [@typed={0x8, 0x54, 0x0, 0x0, @pid=r2}, @nested={0xb4, 0x42, 0x0, 0x1, [@generic="66007ccb2d8f27a03232318c86c040e92fd549bfa6914d7250f40169df900f4bdd946d32c64b3d440c06", @typed={0x8, 0x32, 0x0, 0x0, @u32=0x53c}, @typed={0x14, 0x30, 0x0, 0x0, @ipv6=@empty}, @generic="c99bbde1dc3946e71ffeec179e03e48391eb0a312cb606170fde0501a3c01f4dc605f51451e49514cc853819d7e101292924a61c21a7430645bc1c4c023a2f6bf0d5a32e300d45ae62a5be9c29bde5629be27199673ed89f70974a22024973c357e719523bab92121759"]}, @nested={0xe9, 0x15, 0x0, 0x1, [@typed={0x14, 0x3f, 0x0, 0x0, @ipv6=@private1}, @generic="cd4ced7f5de6718fa34da15531a3487b8ef284961a392b0ba5c8be4643c0b0d930212d1b7e8e87cfb4f37f206f36f22972daa542807644201bf04d7395e286f809549dc3369c20ccc4f6cf0701c16ba0f36c0a590f0120b1bbacae58d72063e4f435a88bfa88597db2587f7f62c4ddbb8b4f7fda1028e410e40192afc7eb69eff14144ab39134f88a246f38d55d0addca53719e50d9e996b62342813b1872b115ac2e78166ab1f1d2099006eee9adb28ed050c3ae307d20f9d90a1892816dd6b39ed9bbd48d94a0dc2cc7cb41992b8d0f2"]}, @nested={0x1c, 0x0, 0x0, 0x1, [@typed={0x15, 0xd, 0x0, 0x0, @str='contention_begin\x00'}]}]}, 0x1d4}], 0x2, &(0x7f0000001c40)=[@cred={{0x1c, 0x1, 0x2, {r2, 0x0, r3}}}, @cred={{0x1c}}, @rights={{0x24, 0x1, 0x1, [0xffffffffffffffff, r4, r5, 0xffffffffffffffff, 0xffffffffffffffff]}}, @rights={{0x30, 0x1, 0x1, [r0, 0xffffffffffffffff, 0xffffffffffffffff, r0, 0xffffffffffffffff, r1, 0xffffffffffffffff, r6]}}], 0x98, 0x4000000}, 0x0) (async) r7 = socket(0x40000000015, 0x5, 0x0) connect$inet6(r7, &(0x7f0000000000)={0xa, 0x0, 0x0, @local, 0x4}, 0x1c) bind$inet(r7, &(0x7f0000000840)={0x2, 0x0, @local}, 0x10) (async, rerun: 64) sendto$rose(r7, 0x0, 0x0, 0x0, 0x0, 0x0) (async, rerun: 64) setsockopt$inet6_udp_int(r7, 0x11, 0xb, &(0x7f0000000100)=0x80000000, 0x4) (async) r8 = syz_init_net_socket$x25(0x9, 0x5, 0x0) listen(r8, 0x0) fstat(r8, &(0x7f00000002c0)) (async) r9 = syz_io_uring_complete(0x0) r10 = openat$iommufd(0xffffffffffffff9c, &(0x7f0000000480), 0x0, 0x0) ioctl$IOMMU_IOAS_ALLOC(r10, 0x3b81, &(0x7f0000000000)={0xc, 0x0, 0x0}) ioctl$IOMMU_IOAS_MAP(r10, 0x3b85, &(0x7f0000000100)={0x28, 0x0, r11, 0x0, &(0x7f0000000040)="ba", 0x1}) ioctl$IOMMU_TEST_OP_CREATE_ACCESS(r10, 0x3ba0, &(0x7f0000000080)={0x38, 0x5, r11, 0x0, 0xffffffffffffffff, 0x1}) ioctl$IOMMU_TEST_OP_MOCK_DOMAIN(r9, 0x3ba0, &(0x7f0000000080)={0x38, 0x2, r11}) (async) r12 = open(&(0x7f00000005c0)='./bus\x00', 0x64842, 0x0) pwritev2(r12, &(0x7f0000000240)=[{&(0x7f0000000000)="85", 0x307e00}], 0x1, 0x1400, 0x0, 0x3) 05:42:17 executing program 5: prctl$PR_SCHED_CORE(0x3e, 0x1, 0x0, 0x2, 0x0) r0 = syz_open_dev$sndmidi(&(0x7f0000000040), 0x2, 0x141101) r1 = dup(r0) write$6lowpan_enable(r1, &(0x7f0000000000)='0', 0xfffffd2c) bpf$BPF_RAW_TRACEPOINT_OPEN(0x11, 0x0, 0x0) r2 = socket(0x40000000015, 0x5, 0x0) connect$inet6(r2, &(0x7f0000000000)={0xa, 0x0, 0x0, @local, 0x4}, 0x1c) bind$inet(r2, &(0x7f0000000840)={0x2, 0x0, @local}, 0x10) sendto$rose(r2, 0x0, 0x0, 0x3ffd98, 0x0, 0x0) listen(0xffffffffffffffff, 0x0) 05:42:17 executing program 1: r0 = syz_open_dev$sndmidi(&(0x7f0000000040), 0x2, 0x141101) r1 = dup(r0) write$6lowpan_enable(r1, &(0x7f0000000000)='0', 0xfffffd2c) ioctl$AUTOFS_DEV_IOCTL_EXPIRE(0xffffffffffffffff, 0xc018937c, 0x0) getsockopt$sock_cred(0xffffffffffffffff, 0x1, 0x11, &(0x7f0000caaffb), &(0x7f0000cab000)=0xc) setresgid(0x0, 0x0, 0x0) sendmsg$unix(0xffffffffffffffff, &(0x7f0000002800)={0x0, 0x0, &(0x7f0000002700)=[{&(0x7f00000001c0)="9bee1276c1cafdb448d85eec7b6c21a5a2c408accd959dc117e12ffacb54b51186a1785287fb06324cc3235295e8730ad2fddd28", 0x34}, {&(0x7f0000000600)="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", 0xd5a}, {&(0x7f0000000340)="322a6eb4bf989845aac6ca3eabe2016211f95ce81ec779a84463eaa65bba8c62044a441e8daf5dac000a972fcc8e", 0x2e}, {&(0x7f0000001580)="7f8a47a1050ffe5e38a7ca227c6177889782ba0c8d1966316777a85e7d7fe6b6112c52426087bbf2701088058e5c9ef5f9816d16f371e15f2ab8891f22631782192792570d888e6bd710cec39823837eff351eae366e6974e7e4f2c506e389d1a8fda2eca26763446874e0c44214cb2713740d2dfcf1fddf2394618763c9b8a23d17799417c9d7704c24d8fd56a7b1252016f9e7cb3dc807d26fc2fd50d82adcd078e165bd9933f548bd49d85a0a3bd65d1009459529db2117829681c0259cde3207156d3c512aede4c54e55d954ced9f1", 0xd1}, {&(0x7f0000001600)}, {0x0}, {0x0}], 0x7, &(0x7f00000027c0), 0x0, 0x4000000}, 0x20004081) r2 = bpf$BPF_PROG_RAW_TRACEPOINT_LOAD(0x5, &(0x7f0000000240)={0x11, 0x3, &(0x7f0000000180)=@framed, &(0x7f00000000c0)='syzkaller\x00', 0x0, 0x0, 0x0, 0x0, 0x0, '\x00', 0x0, 0x0, 0xffffffffffffffff, 0x8, 0x0, 0x0, 0x10, 0x0}, 0x80) bpf$BPF_RAW_TRACEPOINT_OPEN(0x11, &(0x7f0000000200)={&(0x7f00000004c0)='contention_begin\x00', r2}, 0x10) bind$inet(0xffffffffffffffff, &(0x7f0000000840)={0x2, 0x0, @local}, 0x10) sendto$rose(0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0) setsockopt$inet6_udp_int(0xffffffffffffffff, 0x11, 0xb, &(0x7f0000000100)=0x80000000, 0x4) r3 = syz_init_net_socket$x25(0x9, 0x5, 0x0) listen(r3, 0x0) fstat(r3, &(0x7f00000002c0)) r4 = open(&(0x7f00000005c0)='./bus\x00', 0x64842, 0x0) pwritev2(r4, &(0x7f0000000240)=[{&(0x7f0000000000)="85", 0x307e00}], 0xe4, 0x1400, 0x0, 0x3) 05:42:17 executing program 4: prctl$PR_SCHED_CORE(0x3e, 0x1, 0x0, 0x2, 0x0) r0 = syz_open_dev$sndmidi(&(0x7f0000000040), 0x2, 0x141101) r1 = dup(r0) write$6lowpan_enable(r1, &(0x7f0000000000)='0', 0xfffffd2c) ioctl$AUTOFS_DEV_IOCTL_EXPIRE(0xffffffffffffffff, 0xc018937c, 0x0) getsockopt$sock_cred(0xffffffffffffffff, 0x1, 0x11, &(0x7f0000caaffb)={0x0, 0x0, 0x0}, &(0x7f0000cab000)=0xc) setresgid(0x0, r2, 0x0) sendmsg$unix(0xffffffffffffffff, &(0x7f0000002800)={0x0, 0x0, &(0x7f0000002700)=[{0x0}, {0x0}, {0x0}, {&(0x7f0000001580)="7f8a47a1050ffe5e38a7ca227c6177889782ba0c8d1966316777a85e7d7fe6b6112c52426087bbf2701088058e5c9ef5f9816d16f371e15f2ab8891f22631782192792570d888e6bd710cec39823837eff351eae366e6974e7e4f2c506e389d1a8fda2eca26763446874e0c44214cb2713740d2dfcf1fddf2394618763c9b8a23d17799417c9d7704c24d8fd56a7b1252016f9e7cb3dc807d26fc2fd50", 0x9d}, {&(0x7f0000001600)}, {0x0}, {0x0}], 0x7, &(0x7f00000027c0), 0x0, 0x4000000}, 0x20004081) openat$iommufd(0xffffffffffffff9c, 0x0, 0x0, 0x0) r3 = bpf$BPF_PROG_RAW_TRACEPOINT_LOAD(0x5, &(0x7f0000000240)={0x11, 0x3, &(0x7f0000000180)=@framed, &(0x7f00000000c0)='syzkaller\x00', 0x0, 0x0, 0x0, 0x0, 0x0, '\x00', 0x0, 0x0, 0xffffffffffffffff, 0x8, 0x0, 0x0, 0x10, 0x0}, 0x80) bpf$BPF_RAW_TRACEPOINT_OPEN(0x11, &(0x7f0000000200)={&(0x7f00000004c0)='contention_begin\x00', r3}, 0x10) r4 = socket(0x40000000015, 0x5, 0x0) connect$inet6(r4, &(0x7f0000000000)={0xa, 0x0, 0x0, @local, 0x4}, 0x1c) bind$inet(r4, 0x0, 0x0) sendto$rose(r4, 0x0, 0x0, 0x0, 0x0, 0x0) setsockopt$inet6_udp_int(r4, 0x11, 0xb, &(0x7f0000000100)=0x80000000, 0x4) r5 = syz_init_net_socket$x25(0x9, 0x5, 0x0) listen(r5, 0x0) listen(r5, 0x0) fstat(r5, &(0x7f00000002c0)) r6 = open(&(0x7f00000005c0)='./bus\x00', 0x64842, 0x0) pwritev2(r6, &(0x7f0000000240)=[{&(0x7f0000000000)="85", 0x307e00}], 0xe4, 0x1400, 0x0, 0x3) 05:42:17 executing program 3: r0 = syz_open_dev$vcsn(&(0x7f0000000080), 0x2, 0x40040) ioctl$SNDRV_SEQ_IOCTL_GET_PORT_INFO(r0, 0xc0a85322, &(0x7f0000000500)) (async) prctl$PR_SCHED_CORE(0x3e, 0x1, 0x0, 0x2, 0x0) (async) r1 = syz_open_dev$sndmidi(&(0x7f0000000040), 0x2, 0x141101) r2 = dup(r1) write$6lowpan_enable(r2, &(0x7f0000000000)='0', 0xfffffd2c) (async) ioctl$AUTOFS_DEV_IOCTL_EXPIRE(0xffffffffffffffff, 0xc018937c, 0x0) (async) getsockopt$sock_cred(0xffffffffffffffff, 0x1, 0x11, &(0x7f0000caaffb)={0x0, 0x0, 0x0}, &(0x7f0000cab000)=0xc) setresgid(0x0, r3, 0x0) (async) sendmsg$unix(0xffffffffffffffff, &(0x7f0000002800)={0x0, 0x0, &(0x7f0000002700)=[{&(0x7f00000001c0)="9bee1276c1cafdb448d85eec7b6c21a5a2c408accd959dc117e12ffacb54b51186a1785287fb06324cc3235295e8730ad2fddd28", 0x34}, {0x0}, {&(0x7f0000000340)="322a6eb4bf989845aac6ca3eabe2016211f95ce81ec779a84463eaa65bba8c62044a441e8daf5dac000a972fcc8e", 0x2e}, {0x0}, {0x0}, {&(0x7f0000001600)}, {0x0}], 0x7, &(0x7f00000027c0), 0x0, 0x4000000}, 0x20004081) openat$iommufd(0xffffffffffffff9c, 0x0, 0x0, 0x0) (async) r4 = bpf$BPF_PROG_RAW_TRACEPOINT_LOAD(0x5, &(0x7f0000000240)={0x11, 0x3, &(0x7f0000000380)=ANY=[@ANYBLOB="180000000000000000000c001bc2000095000000000000001d8dc28dde11a25b4917ef6b4a5ebeda64d1328ce2d102ed2c864507e97e4afea6308dcc374de4e0cb88efc5e7b8e2257307f6041a9c101d1638e860e2c3742f63f92f08a380ba541c1b7c0a6377d947e2e0beafb7e03aadbe230351710c665a72be9fea386c4274eda73218b27c3a46f9a2591ab95c50"], &(0x7f00000000c0)='syzkaller\x00', 0x0, 0x0, 0x0, 0x0, 0x0, '\x00', 0x0, 0x0, 0xffffffffffffffff, 0x8, 0x0, 0x0, 0x10, 0x0}, 0x80) bpf$BPF_RAW_TRACEPOINT_OPEN(0x11, &(0x7f0000000200)={&(0x7f00000004c0)='contention_begin\x00', r4}, 0x10) (async) socket$inet6(0xa, 0x4, 0xfff) (async) r5 = socket(0x40000000015, 0x5, 0x0) connect$inet6(r5, &(0x7f0000000000)={0xa, 0x0, 0x0, @local, 0x4}, 0x1c) (async) bind$inet(r5, &(0x7f0000000840)={0x2, 0x0, @local}, 0x10) sendto$rose(r5, 0x0, 0x0, 0x0, 0x0, 0x0) (async) setsockopt$inet6_udp_int(r5, 0x11, 0xb, &(0x7f0000000100)=0x80000000, 0x4) (async) r6 = syz_init_net_socket$x25(0x9, 0x5, 0x0) listen(r6, 0x0) listen(r6, 0x0) (async) fstat(r6, &(0x7f00000002c0)) (async) r7 = open(&(0x7f00000005c0)='./bus\x00', 0x64842, 0x0) pwritev2(r7, &(0x7f0000000240)=[{&(0x7f0000000000)="85", 0x307e00}], 0x1, 0x1400, 0x0, 0x3) 05:42:17 executing program 0: prctl$PR_SCHED_CORE(0x3e, 0x1, 0x0, 0x2, 0x0) (async) prctl$PR_SCHED_CORE(0x3e, 0x1, 0x0, 0x2, 0x0) syz_open_dev$sndmidi(&(0x7f0000000040), 0x2, 0x141101) (async) r0 = syz_open_dev$sndmidi(&(0x7f0000000040), 0x2, 0x141101) r1 = dup(r0) write$6lowpan_enable(r1, &(0x7f0000000000)='0', 0xfffffd2c) ioctl$AUTOFS_DEV_IOCTL_EXPIRE(0xffffffffffffffff, 0xc018937c, 0x0) (async) ioctl$AUTOFS_DEV_IOCTL_EXPIRE(0xffffffffffffffff, 0xc018937c, 0x0) getsockopt$sock_cred(0xffffffffffffffff, 0x1, 0x11, &(0x7f0000caaffb), &(0x7f0000cab000)=0xc) (async) getsockopt$sock_cred(0xffffffffffffffff, 0x1, 0x11, &(0x7f0000caaffb)={0x0, 0x0, 0x0}, &(0x7f0000cab000)=0xc) setresgid(0x0, 0x0, 0x0) sendmsg$unix(0xffffffffffffffff, &(0x7f0000002800)={0x0, 0x0, &(0x7f0000002700)=[{&(0x7f00000001c0)="9bee1276c1cafdb448d85eec7b6c21a5a2c408accd959dc117e12ffacb54b51186a1785287fb06324cc3235295e8730ad2fddd28", 0x34}, {&(0x7f0000000600)="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", 0xf42}, {&(0x7f0000000340)="322a6eb4bf989845aac6ca3eabe2016211f95ce81ec779a84463eaa65bba8c62044a441e8daf5dac000a972fcc8e", 0x2e}, {0x0}, {&(0x7f0000001580)="7f8a47a1050ffe5e38a7ca227c6177889782ba0c8d1966316777a85e7d7fe6b6112c52426087bbf2701088058e5c9ef5f9816d16f371e15f2ab8891f22631782192792570d888e6bd710cec39823837eff351eae366e6974e7e4f2c506e389d1a8fda2eca26763446874e0c44214cb2713740d2dfcf1fddf2394618763c9b8a23d17799417c9d7704c24d8fd56a7b1252016f9e7cb3dc807d26fc2fd50d82adcd078e165bd9933f548bd49d85a0a3bd65d1009459529db2117829681c0259cde3207156d3c512aede4c54e55d954ced9f1", 0xd1}, {&(0x7f0000001600)}, {0x0}, {0x0}], 0x8, &(0x7f00000027c0), 0x0, 0x4000000}, 0x20004081) (async) sendmsg$unix(0xffffffffffffffff, &(0x7f0000002800)={0x0, 0x0, &(0x7f0000002700)=[{&(0x7f00000001c0)="9bee1276c1cafdb448d85eec7b6c21a5a2c408accd959dc117e12ffacb54b51186a1785287fb06324cc3235295e8730ad2fddd28", 0x34}, {&(0x7f0000000600)="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", 0xf42}, {&(0x7f0000000340)="322a6eb4bf989845aac6ca3eabe2016211f95ce81ec779a84463eaa65bba8c62044a441e8daf5dac000a972fcc8e", 0x2e}, {0x0}, {&(0x7f0000001580)="7f8a47a1050ffe5e38a7ca227c6177889782ba0c8d1966316777a85e7d7fe6b6112c52426087bbf2701088058e5c9ef5f9816d16f371e15f2ab8891f22631782192792570d888e6bd710cec39823837eff351eae366e6974e7e4f2c506e389d1a8fda2eca26763446874e0c44214cb2713740d2dfcf1fddf2394618763c9b8a23d17799417c9d7704c24d8fd56a7b1252016f9e7cb3dc807d26fc2fd50d82adcd078e165bd9933f548bd49d85a0a3bd65d1009459529db2117829681c0259cde3207156d3c512aede4c54e55d954ced9f1", 0xd1}, {&(0x7f0000001600)}, {0x0}, {0x0}], 0x8, &(0x7f00000027c0), 0x0, 0x4000000}, 0x20004081) openat$iommufd(0xffffffffffffff9c, 0x0, 0x0, 0x0) bpf$BPF_PROG_RAW_TRACEPOINT_LOAD(0x5, &(0x7f0000000240)={0x11, 0x3, &(0x7f0000000180)=@framed, &(0x7f00000000c0)='syzkaller\x00', 0x0, 0x0, 0x0, 0x0, 0x0, '\x00', 0x0, 0x0, 0xffffffffffffffff, 0x8, 0x0, 0x0, 0x10, 0x0}, 0x80) (async) r4 = bpf$BPF_PROG_RAW_TRACEPOINT_LOAD(0x5, &(0x7f0000000240)={0x11, 0x3, &(0x7f0000000180)=@framed, &(0x7f00000000c0)='syzkaller\x00', 0x0, 0x0, 0x0, 0x0, 0x0, '\x00', 0x0, 0x0, 0xffffffffffffffff, 0x8, 0x0, 0x0, 0x10, 0x0}, 0x80) r5 = bpf$BPF_RAW_TRACEPOINT_OPEN(0x11, &(0x7f0000000200)={&(0x7f00000004c0)='contention_begin\x00', r4}, 0x10) socket$inet6(0xa, 0x4, 0xfff) openat$dlm_control(0xffffffffffffff9c, &(0x7f0000001c00), 0x109000, 0x0) (async) r6 = openat$dlm_control(0xffffffffffffff9c, &(0x7f0000001c00), 0x109000, 0x0) sendmsg$netlink(r1, &(0x7f0000001d00)={&(0x7f0000000140)=@kern={0x10, 0x0, 0x0, 0x1}, 0xc, &(0x7f0000000380)=[{&(0x7f0000001680)=ANY=[@ANYBLOB="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"], 0x160}, {&(0x7f0000001800)={0x1d4, 0x14, 0x2, 0x70bd25, 0x25dfdbfd, "", [@typed={0x8, 0x54, 0x0, 0x0, @pid=r2}, @nested={0xb4, 0x42, 0x0, 0x1, [@generic="66007ccb2d8f27a03232318c86c040e92fd549bfa6914d7250f40169df900f4bdd946d32c64b3d440c06", @typed={0x8, 0x32, 0x0, 0x0, @u32=0x53c}, @typed={0x14, 0x30, 0x0, 0x0, @ipv6=@empty}, @generic="c99bbde1dc3946e71ffeec179e03e48391eb0a312cb606170fde0501a3c01f4dc605f51451e49514cc853819d7e101292924a61c21a7430645bc1c4c023a2f6bf0d5a32e300d45ae62a5be9c29bde5629be27199673ed89f70974a22024973c357e719523bab92121759"]}, @nested={0xe9, 0x15, 0x0, 0x1, [@typed={0x14, 0x3f, 0x0, 0x0, @ipv6=@private1}, @generic="cd4ced7f5de6718fa34da15531a3487b8ef284961a392b0ba5c8be4643c0b0d930212d1b7e8e87cfb4f37f206f36f22972daa542807644201bf04d7395e286f809549dc3369c20ccc4f6cf0701c16ba0f36c0a590f0120b1bbacae58d72063e4f435a88bfa88597db2587f7f62c4ddbb8b4f7fda1028e410e40192afc7eb69eff14144ab39134f88a246f38d55d0addca53719e50d9e996b62342813b1872b115ac2e78166ab1f1d2099006eee9adb28ed050c3ae307d20f9d90a1892816dd6b39ed9bbd48d94a0dc2cc7cb41992b8d0f2"]}, @nested={0x1c, 0x0, 0x0, 0x1, [@typed={0x15, 0xd, 0x0, 0x0, @str='contention_begin\x00'}]}]}, 0x1d4}], 0x2, &(0x7f0000001c40)=[@cred={{0x1c, 0x1, 0x2, {r2, 0x0, r3}}}, @cred={{0x1c}}, @rights={{0x24, 0x1, 0x1, [0xffffffffffffffff, r4, r5, 0xffffffffffffffff, 0xffffffffffffffff]}}, @rights={{0x30, 0x1, 0x1, [r0, 0xffffffffffffffff, 0xffffffffffffffff, r0, 0xffffffffffffffff, r1, 0xffffffffffffffff, r6]}}], 0x98, 0x4000000}, 0x0) r7 = socket(0x40000000015, 0x5, 0x0) connect$inet6(r7, &(0x7f0000000000)={0xa, 0x0, 0x0, @local, 0x4}, 0x1c) (async) connect$inet6(r7, &(0x7f0000000000)={0xa, 0x0, 0x0, @local, 0x4}, 0x1c) bind$inet(r7, &(0x7f0000000840)={0x2, 0x0, @local}, 0x10) sendto$rose(r7, 0x0, 0x0, 0x0, 0x0, 0x0) setsockopt$inet6_udp_int(r7, 0x11, 0xb, &(0x7f0000000100)=0x80000000, 0x4) (async) setsockopt$inet6_udp_int(r7, 0x11, 0xb, &(0x7f0000000100)=0x80000000, 0x4) r8 = syz_init_net_socket$x25(0x9, 0x5, 0x0) listen(r8, 0x0) fstat(r8, &(0x7f00000002c0)) r9 = syz_io_uring_complete(0x0) r10 = openat$iommufd(0xffffffffffffff9c, &(0x7f0000000480), 0x0, 0x0) ioctl$IOMMU_IOAS_ALLOC(r10, 0x3b81, &(0x7f0000000000)={0xc, 0x0, 0x0}) ioctl$IOMMU_IOAS_MAP(r10, 0x3b85, &(0x7f0000000100)={0x28, 0x0, r11, 0x0, &(0x7f0000000040)="ba", 0x1}) ioctl$IOMMU_TEST_OP_CREATE_ACCESS(r10, 0x3ba0, &(0x7f0000000080)={0x38, 0x5, r11, 0x0, 0xffffffffffffffff, 0x1}) (async) ioctl$IOMMU_TEST_OP_CREATE_ACCESS(r10, 0x3ba0, &(0x7f0000000080)={0x38, 0x5, r11, 0x0, 0xffffffffffffffff, 0x1}) ioctl$IOMMU_TEST_OP_MOCK_DOMAIN(r9, 0x3ba0, &(0x7f0000000080)={0x38, 0x2, r11}) r12 = open(&(0x7f00000005c0)='./bus\x00', 0x64842, 0x0) pwritev2(r12, &(0x7f0000000240)=[{&(0x7f0000000000)="85", 0x307e00}], 0x1, 0x1400, 0x0, 0x3) 05:42:18 executing program 3: r0 = syz_open_dev$vcsn(&(0x7f0000000080), 0x2, 0x40040) ioctl$SNDRV_SEQ_IOCTL_GET_PORT_INFO(r0, 0xc0a85322, &(0x7f0000000500)) prctl$PR_SCHED_CORE(0x3e, 0x1, 0x0, 0x2, 0x0) (async) prctl$PR_SCHED_CORE(0x3e, 0x1, 0x0, 0x2, 0x0) r1 = syz_open_dev$sndmidi(&(0x7f0000000040), 0x2, 0x141101) r2 = dup(r1) write$6lowpan_enable(r2, &(0x7f0000000000)='0', 0xfffffd2c) ioctl$AUTOFS_DEV_IOCTL_EXPIRE(0xffffffffffffffff, 0xc018937c, 0x0) getsockopt$sock_cred(0xffffffffffffffff, 0x1, 0x11, &(0x7f0000caaffb), &(0x7f0000cab000)=0xc) (async) getsockopt$sock_cred(0xffffffffffffffff, 0x1, 0x11, &(0x7f0000caaffb)={0x0, 0x0, 0x0}, &(0x7f0000cab000)=0xc) setresgid(0x0, r3, 0x0) sendmsg$unix(0xffffffffffffffff, &(0x7f0000002800)={0x0, 0x0, &(0x7f0000002700)=[{&(0x7f00000001c0)="9bee1276c1cafdb448d85eec7b6c21a5a2c408accd959dc117e12ffacb54b51186a1785287fb06324cc3235295e8730ad2fddd28", 0x34}, {0x0}, {&(0x7f0000000340)="322a6eb4bf989845aac6ca3eabe2016211f95ce81ec779a84463eaa65bba8c62044a441e8daf5dac000a972fcc8e", 0x2e}, {0x0}, {0x0}, {&(0x7f0000001600)}, {0x0}], 0x7, &(0x7f00000027c0), 0x0, 0x4000000}, 0x20004081) openat$iommufd(0xffffffffffffff9c, 0x0, 0x0, 0x0) (async) openat$iommufd(0xffffffffffffff9c, 0x0, 0x0, 0x0) r4 = bpf$BPF_PROG_RAW_TRACEPOINT_LOAD(0x5, &(0x7f0000000240)={0x11, 0x3, &(0x7f0000000380)=ANY=[@ANYBLOB="180000000000000000000c001bc2000095000000000000001d8dc28dde11a25b4917ef6b4a5ebeda64d1328ce2d102ed2c864507e97e4afea6308dcc374de4e0cb88efc5e7b8e2257307f6041a9c101d1638e860e2c3742f63f92f08a380ba541c1b7c0a6377d947e2e0beafb7e03aadbe230351710c665a72be9fea386c4274eda73218b27c3a46f9a2591ab95c50"], &(0x7f00000000c0)='syzkaller\x00', 0x0, 0x0, 0x0, 0x0, 0x0, '\x00', 0x0, 0x0, 0xffffffffffffffff, 0x8, 0x0, 0x0, 0x10, 0x0}, 0x80) bpf$BPF_RAW_TRACEPOINT_OPEN(0x11, &(0x7f0000000200)={&(0x7f00000004c0)='contention_begin\x00', r4}, 0x10) (async) bpf$BPF_RAW_TRACEPOINT_OPEN(0x11, &(0x7f0000000200)={&(0x7f00000004c0)='contention_begin\x00', r4}, 0x10) socket$inet6(0xa, 0x4, 0xfff) r5 = socket(0x40000000015, 0x5, 0x0) connect$inet6(r5, &(0x7f0000000000)={0xa, 0x0, 0x0, @local, 0x4}, 0x1c) (async) connect$inet6(r5, &(0x7f0000000000)={0xa, 0x0, 0x0, @local, 0x4}, 0x1c) bind$inet(r5, &(0x7f0000000840)={0x2, 0x0, @local}, 0x10) sendto$rose(r5, 0x0, 0x0, 0x0, 0x0, 0x0) setsockopt$inet6_udp_int(r5, 0x11, 0xb, &(0x7f0000000100)=0x80000000, 0x4) syz_init_net_socket$x25(0x9, 0x5, 0x0) (async) r6 = syz_init_net_socket$x25(0x9, 0x5, 0x0) listen(r6, 0x0) listen(r6, 0x0) fstat(r6, &(0x7f00000002c0)) (async) fstat(r6, &(0x7f00000002c0)) open(&(0x7f00000005c0)='./bus\x00', 0x64842, 0x0) (async) r7 = open(&(0x7f00000005c0)='./bus\x00', 0x64842, 0x0) pwritev2(r7, &(0x7f0000000240)=[{&(0x7f0000000000)="85", 0x307e00}], 0x1, 0x1400, 0x0, 0x3) 05:42:18 executing program 2: prctl$PR_SCHED_CORE(0x3e, 0x1, 0x0, 0x2, 0x0) syz_open_dev$sndmidi(&(0x7f0000000040), 0x2, 0x141101) write$6lowpan_enable(0xffffffffffffffff, &(0x7f0000000000)='0', 0xfffffd2c) getsockopt$sock_cred(0xffffffffffffffff, 0x1, 0x11, &(0x7f0000caaffb), &(0x7f0000cab000)=0xc) setresgid(0x0, 0x0, 0x0) r0 = bpf$BPF_PROG_RAW_TRACEPOINT_LOAD(0x5, &(0x7f0000000240)={0x11, 0x3, &(0x7f0000000180)=@framed, &(0x7f00000000c0)='syzkaller\x00', 0x0, 0x0, 0x0, 0x0, 0x0, '\x00', 0x0, 0x0, 0xffffffffffffffff, 0x8, 0x0, 0x0, 0x10, 0x0}, 0x80) bpf$BPF_RAW_TRACEPOINT_OPEN(0x11, &(0x7f0000000200)={&(0x7f00000004c0)='contention_begin\x00', r0}, 0x10) socket$inet6(0xa, 0x4, 0x0) r1 = socket(0x40000000015, 0x5, 0x0) connect$inet6(r1, &(0x7f0000000000)={0xa, 0x0, 0x0, @local, 0x4}, 0x1c) bind$inet(r1, &(0x7f0000000840)={0x2, 0x0, @local}, 0x10) sendto$rose(r1, 0x0, 0x0, 0xf00000000000000, 0x0, 0x0) setsockopt$inet6_udp_int(r1, 0x11, 0xb, &(0x7f0000000100)=0x80000000, 0x4) listen(0xffffffffffffffff, 0x0) pwritev2(0xffffffffffffffff, &(0x7f0000000240)=[{&(0x7f0000000000)="85", 0x1}], 0x1, 0x0, 0x0, 0x3) [ 3581.454053][ T931] iommufd_mock iommufd_mock0: Adding to iommu group 0 [ 3581.493377][ T931] ------------[ cut here ]------------ [ 3581.499386][ T931] WARNING: CPU: 1 PID: 931 at drivers/iommu/iommufd/device.c:344 iommufd_hw_pagetable_detach+0x2cb/0x480 [ 3581.510815][ T931] Modules linked in: [ 3581.514720][ T931] CPU: 1 PID: 931 Comm: syz-executor.0 Not tainted 6.3.0-rc6-next-20230414-syzkaller-12018-gd3f2cd248191 #0 [ 3581.526608][ T931] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 03/30/2023 [ 3581.536878][ T931] RIP: 0010:iommufd_hw_pagetable_detach+0x2cb/0x480 [ 3581.543573][ T931] Code: f2 fc 49 8d 7d 70 be ff ff ff ff e8 6f 82 78 05 31 ff 41 89 c5 89 c6 e8 a3 b2 f2 fc 45 85 ed 0f 85 ee fd ff ff e8 75 b6 f2 fc <0f> 0b e9 e2 fd ff ff e8 69 b6 f2 fc 49 8d bd a0 00 00 00 48 b8 00 [ 3581.563297][ T931] RSP: 0018:ffffc9000c7f7b30 EFLAGS: 00010293 [ 3581.569457][ T931] RAX: 0000000000000000 RBX: ffff88803e6b0200 RCX: 0000000000000000 [ 3581.577479][ T931] RDX: ffff888029e48000 RSI: ffffffff8490c01b RDI: 0000000000000005 [ 3581.585484][ T931] RBP: ffff88803e6b02b0 R08: 0000000000000005 R09: 0000000000000000 [ 3581.593526][ T931] R10: 0000000000000000 R11: 0000000000000002 R12: ffff88803e6b0c00 [ 3581.601571][ T931] R13: 0000000000000000 R14: 0000000000000001 R15: ffff88803e6b0cc0 [ 3581.609631][ T931] FS: 00007fa08d687700(0000) GS:ffff8880b9900000(0000) knlGS:0000000000000000 [ 3581.618646][ T931] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 [ 3581.625279][ T931] CR2: 0000000020368000 CR3: 000000002ec42000 CR4: 00000000003506e0 [ 3581.633321][ T931] DR0: 0000000000000000 DR1: 0000000000000000 DR2: 0000000000000000 [ 3581.641343][ T931] DR3: 0000000000000000 DR6: 00000000fffe0ff0 DR7: 0000000000000400 [ 3581.649369][ T931] Call Trace: [ 3581.652662][ T931] [ 3581.655608][ T931] iommufd_hw_pagetable_alloc+0x646/0x800 [ 3581.661417][ T931] iommufd_device_change_pt+0x570/0xb30 [ 3581.667028][ T931] ? iommufd_hw_pagetable_attach+0x910/0x910 [ 3581.673043][ T931] ? iommufd_object_finalize+0x50/0x80 [ 3581.678588][ T931] ? iommufd_device_bind+0xa6/0xc70 [ 3581.683822][ T931] ? iommufd_access_create+0x2b0/0x2b0 [ 3581.689340][ T931] ? iommufd_device_attach+0xd0/0xd0 [ 3581.694667][ T931] iommufd_device_attach+0x27/0xd0 [ 3581.699860][ T931] iommufd_test+0x81c/0x2ef0 [ 3581.704505][ T931] ? trace_lock_acquire+0x12d/0x180 [ 3581.709788][ T931] ? iommufd_selftest_destroy+0x190/0x190 [ 3581.715618][ T931] ? __might_fault+0xb2/0x190 [ 3581.720371][ T931] iommufd_fops_ioctl+0x317/0x4b0 [ 3581.725442][ T931] ? iommufd_get_object.part.0+0x2b0/0x2b0 [ 3581.731387][ T931] ? bpf_lsm_file_ioctl+0x9/0x10 [ 3581.736423][ T931] ? iommufd_get_object.part.0+0x2b0/0x2b0 [ 3581.742365][ T931] __x64_sys_ioctl+0x197/0x210 [ 3581.747227][ T931] do_syscall_64+0x39/0xb0 [ 3581.751695][ T931] entry_SYSCALL_64_after_hwframe+0x63/0xcd [ 3581.757654][ T931] RIP: 0033:0x7fa08c88c169 [ 3581.762091][ T931] Code: 28 00 00 00 75 05 48 83 c4 28 c3 e8 f1 19 00 00 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 73 01 c3 48 c7 c1 b8 ff ff ff f7 d8 64 89 01 48 [ 3581.781760][ T931] RSP: 002b:00007fa08d687168 EFLAGS: 00000246 ORIG_RAX: 0000000000000010 [ 3581.790277][ T931] RAX: ffffffffffffffda RBX: 00007fa08c9ac050 RCX: 00007fa08c88c169 [ 3581.798326][ T931] RDX: 0000000020000080 RSI: 0000000000003ba0 RDI: 000000000000000c [ 3581.806392][ T931] RBP: 00007fa08c8e7ca1 R08: 0000000000000000 R09: 0000000000000000 [ 3581.814426][ T931] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000000 [ 3581.822456][ T931] R13: 00007ffffc182e0f R14: 00007fa08d687300 R15: 0000000000022000 [ 3581.830511][ T931] [ 3581.833581][ T931] Kernel panic - not syncing: kernel: panic_on_warn set ... [ 3581.840911][ T931] CPU: 1 PID: 931 Comm: syz-executor.0 Not tainted 6.3.0-rc6-next-20230414-syzkaller-12018-gd3f2cd248191 #0 [ 3581.852395][ T931] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 03/30/2023 [ 3581.862476][ T931] Call Trace: [ 3581.865784][ T931] [ 3581.868730][ T931] dump_stack_lvl+0xd9/0x150 [ 3581.873400][ T931] panic+0x688/0x730 [ 3581.877330][ T931] ? panic_smp_self_stop+0x90/0x90 [ 3581.882506][ T931] ? show_trace_log_lvl+0x285/0x390 [ 3581.887768][ T931] ? iommufd_hw_pagetable_detach+0x2cb/0x480 [ 3581.893801][ T931] check_panic_on_warn+0xb1/0xc0 [ 3581.898784][ T931] __warn+0xf2/0x390 [ 3581.903135][ T931] ? iommufd_hw_pagetable_detach+0x2cb/0x480 [ 3581.909145][ T931] report_bug+0x2da/0x500 [ 3581.913534][ T931] handle_bug+0x3c/0x70 [ 3581.917725][ T931] exc_invalid_op+0x18/0x50 [ 3581.922260][ T931] asm_exc_invalid_op+0x1a/0x20 [ 3581.927135][ T931] RIP: 0010:iommufd_hw_pagetable_detach+0x2cb/0x480 [ 3581.933769][ T931] Code: f2 fc 49 8d 7d 70 be ff ff ff ff e8 6f 82 78 05 31 ff 41 89 c5 89 c6 e8 a3 b2 f2 fc 45 85 ed 0f 85 ee fd ff ff e8 75 b6 f2 fc <0f> 0b e9 e2 fd ff ff e8 69 b6 f2 fc 49 8d bd a0 00 00 00 48 b8 00 [ 3581.953409][ T931] RSP: 0018:ffffc9000c7f7b30 EFLAGS: 00010293 [ 3581.959499][ T931] RAX: 0000000000000000 RBX: ffff88803e6b0200 RCX: 0000000000000000 [ 3581.967534][ T931] RDX: ffff888029e48000 RSI: ffffffff8490c01b RDI: 0000000000000005 [ 3581.975521][ T931] RBP: ffff88803e6b02b0 R08: 0000000000000005 R09: 0000000000000000 [ 3581.983516][ T931] R10: 0000000000000000 R11: 0000000000000002 R12: ffff88803e6b0c00 [ 3581.991519][ T931] R13: 0000000000000000 R14: 0000000000000001 R15: ffff88803e6b0cc0 [ 3581.999536][ T931] ? iommufd_hw_pagetable_detach+0x2cb/0x480 [ 3582.005596][ T931] iommufd_hw_pagetable_alloc+0x646/0x800 [ 3582.011367][ T931] iommufd_device_change_pt+0x570/0xb30 [ 3582.016960][ T931] ? iommufd_hw_pagetable_attach+0x910/0x910 [ 3582.022972][ T931] ? iommufd_object_finalize+0x50/0x80 [ 3582.028465][ T931] ? iommufd_device_bind+0xa6/0xc70 [ 3582.033727][ T931] ? iommufd_access_create+0x2b0/0x2b0 [ 3582.039240][ T931] ? iommufd_device_attach+0xd0/0xd0 [ 3582.044613][ T931] iommufd_device_attach+0x27/0xd0 [ 3582.049756][ T931] iommufd_test+0x81c/0x2ef0 [ 3582.054375][ T931] ? trace_lock_acquire+0x12d/0x180 [ 3582.059599][ T931] ? iommufd_selftest_destroy+0x190/0x190 [ 3582.065342][ T931] ? __might_fault+0xb2/0x190 [ 3582.070070][ T931] iommufd_fops_ioctl+0x317/0x4b0 [ 3582.075126][ T931] ? iommufd_get_object.part.0+0x2b0/0x2b0 [ 3582.080978][ T931] ? bpf_lsm_file_ioctl+0x9/0x10 [ 3582.085949][ T931] ? iommufd_get_object.part.0+0x2b0/0x2b0 [ 3582.091831][ T931] __x64_sys_ioctl+0x197/0x210 [ 3582.096631][ T931] do_syscall_64+0x39/0xb0 [ 3582.101072][ T931] entry_SYSCALL_64_after_hwframe+0x63/0xcd [ 3582.106989][ T931] RIP: 0033:0x7fa08c88c169 [ 3582.111434][ T931] Code: 28 00 00 00 75 05 48 83 c4 28 c3 e8 f1 19 00 00 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 73 01 c3 48 c7 c1 b8 ff ff ff f7 d8 64 89 01 48 [ 3582.131058][ T931] RSP: 002b:00007fa08d687168 EFLAGS: 00000246 ORIG_RAX: 0000000000000010 [ 3582.139496][ T931] RAX: ffffffffffffffda RBX: 00007fa08c9ac050 RCX: 00007fa08c88c169 [ 3582.147507][ T931] RDX: 0000000020000080 RSI: 0000000000003ba0 RDI: 000000000000000c [ 3582.155492][ T931] RBP: 00007fa08c8e7ca1 R08: 0000000000000000 R09: 0000000000000000 [ 3582.163579][ T931] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000000 [ 3582.171570][ T931] R13: 00007ffffc182e0f R14: 00007fa08d687300 R15: 0000000000022000 [ 3582.179591][ T931] [ 3582.182695][ T931] Kernel Offset: disabled [ 3582.187308][ T931] Rebooting in 86400 seconds..